/* ═══════════════════════════════════════════════════
   style.css — Mars Plus Yapı
   Bloklar: Variables | Reset | Typography | Layout (Header/Footer) |
   Components (Buttons/Cards) | Pages | Animations
   ═══════════════════════════════════════════════════ */

/* ═══════════════════════════════════════════════════
   1. VARIABLES & DESIGN TOKENS
   ═══════════════════════════════════════════════════ */
:root {
  /* ── Semantic Colors ── */
  --color-primary: #C46A4E;
  --color-primary-dark: #A8553C;
  --color-primary-light: #D9866E;
  --color-black: #1A1A1A;
  --color-white: #F8F9FA;
  --color-white-pure: #FFFFFF;
  --color-bg: #F8F9FA;
  --color-bg-alt: #F1F3F5;
  --color-bg-warm: #f5f2ee;
  --color-bg-hero: #f5f3f0;
  --color-text: #1A1A1A;
  --color-text-muted: #1A1A1A;
  --color-text-light: #999999;
  --color-border: #D8DCE0;
  --color-border-light: #EEF1F4;
  --color-surface: #2C3038;
  --color-success: #2ecc71;
  --color-error: #e74c3c;
  --color-whatsapp: #25D366;
  --color-status: #34C759;

  /* ── Legacy Aliases (backward compat) ── */
  --black: var(--color-black);
  --copper: var(--color-primary);
  --copper-dark: var(--color-primary-dark);
  --copper-light: var(--color-primary-light);
  --white: var(--color-white);
  --white-pure: var(--color-white-pure);
  --gray-100: var(--color-border-light);
  --gray-200: var(--color-border);
  --gray-300: var(--color-text-light);
  --gray-600: var(--color-text-muted);
  --gray-800: var(--color-surface);
  --bg-section-alt: var(--color-bg-alt);

  /* ── Typography ── */
  --font-display: 'Archivo Black', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  --font-brand: 'Josefin Sans', sans-serif;

  --size-h1: clamp(4.5rem, 9.75vw + 1.8rem, 11.25rem);
  --size-h2: clamp(3.6rem, 7.5vw + 1.5rem, 9rem);
  --size-h3: clamp(2.7rem, 5.25vw + 0.9rem, 6.75rem);
  --size-h4: clamp(2.25rem, 3.75vw + 0.75rem, 4.8rem);
  --size-body: clamp(1.725rem, 2.25vw + 1.275rem, 2.175rem);
  --size-small: 1.3125rem;
  --size-label: 1.725rem;

  /* ── Spacing ── */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;
  --space-2xl: 10rem;

  /* ── Layout ── */
  --max-width: 1280px;
  --header-h: 72px;

  /* ── Borders & Shadows ── */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 999px;

  --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.04);
  --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.05);
  --shadow-card-hover: 0 20px 40px rgba(0, 0, 0, 0.08);
  --shadow-elevated: 0 20px 60px rgba(0, 0, 0, 0.1);

  /* ── Transitions ── */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);

  /* ── Z-Index Layers ── */
  --z-base: 1;
  --z-header: 100;
  --z-hero-overlay: 2;
  --z-mobile-menu: 200;
  --z-hamburger: 210;
  --z-lightbox: 300;
  --z-lightbox-ui: 310;
  --z-preloader: 400;
  --z-whatsapp: 500;
  --z-skip-link: 9999;
}

/* Skip link — A11y: visible on focus only, transform avoids reflow */
.skip-link {
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
  z-index: var(--z-skip-link);
  padding: var(--space-sm) var(--space-md);
  background: var(--color-primary);
  color: var(--color-white-pure);
  font-family: var(--font-body);
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-md);
  transform: translateY(-200%);
  transition: transform var(--transition-base);
}

.skip-link:focus,
.skip-link:focus-visible {
  transform: translateY(0);
  outline: 2px solid var(--copper);
  outline-offset: 2px;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--white);
}

::-webkit-scrollbar-thumb {
  background: var(--gray-200);
  border-radius: 5px;
  border: 2px solid var(--white);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--copper);
}

/* ═══════════════════════════════════════════════════
   2. RESET & BASE
   ═══════════════════════════════════════════════════ */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  /* Prevent horizontal scroll */
  width: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--white);
  color: var(--black);
  line-height: 1.7;
  overflow-x: hidden;
  /* Double safety */
  width: 100%;
  position: relative;
}

body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: var(--z-whatsapp);
  opacity: 0.012;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px 256px;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

::selection {
  background: var(--copper);
  color: var(--white);
}

/* ═══════════════════════════════════════════════════
   3. PRELOADER
   ═══════════════════════════════════════════════════ */
#preloader {
  position: fixed;
  inset: 0;
  background: var(--white);
  z-index: var(--z-preloader);
  display: flex;
  justify-content: center;
  align-items: center;
  transition: opacity 0.6s ease-out, visibility 0.6s ease-out;
}

#preloader.loaded {
  opacity: 0;
  visibility: hidden;
}

.preloader-inner {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
}

.preloader-logo {
  width: 250px;
  max-width: 80%;
  height: auto;
  animation: logoPulse 2s infinite ease-in-out;
}

.preloader-line {
  width: 0;
  height: 2px;
  background: var(--copper);
  margin-top: var(--space-sm);
  animation: loadLine 2s var(--ease-out) infinite;
}

@keyframes logoPulse {

  0%,
  100% {
    opacity: 0.8;
    transform: scale(1);
  }

  50% {
    opacity: 1;
    transform: scale(1.05);
  }
}

@keyframes loadLine {
  0% {
    width: 0;
    align-self: flex-start;
  }

  50% {
    width: 100px;
    align-self: center;
  }

  100% {
    width: 0;
    align-self: flex-end;
  }
}

/* ═══════════════════════════════════════════════════
   4. WHATSAPP FLOATING BUTTON
   ═══════════════════════════════════════════════════ */
.whatsapp-btn {
  position: fixed;
  bottom: var(--space-md);
  right: var(--space-md);
  width: 60px;
  height: 60px;
  background-color: var(--color-whatsapp);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  z-index: var(--z-whatsapp);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.whatsapp-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.4);
}

.whatsapp-btn svg {
  width: 35px;
  height: 35px;
  fill: currentColor;
}

/* ═══════════════════════════════════════════════════
   5. TYPOGRAPHY
   ═══════════════════════════════════════════════════ */
/* ═══════════════════════════════════════════
   TYPOGRAPHY — Ultra-Large System
   ═══════════════════════════════════════════ */
h1,
h2 {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: 0.02em;
  line-height: 0.95;
  text-transform: uppercase;
}

h3,
h4 {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: 0.03em;
  line-height: 1.05;
  margin-bottom: var(--space-sm);
  text-transform: uppercase;
}

h1 {
  font-size: var(--size-h1);
}

h2 {
  font-size: var(--size-h2);
}

h3 {
  font-size: var(--size-h3);
}

h4 {
  font-size: var(--size-h4);
}

p {
  margin-bottom: var(--space-sm);
  font-size: var(--size-body);
  max-width: 60ch;
  line-height: 1.75;
}

.section-label {
  font-family: var(--font-display);
  font-size: 1.725rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--copper);
  display: flex;
  align-items: center;
  gap: var(--space-sm);

}

.section-label::before {
  content: '';
  width: 48px;
  height: 2px;
  background: var(--copper);
  display: inline-block;
}

/* Brand Name Font (Josefin Sans) */
.brand-name {
  font-family: var(--font-brand);
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: none;
}

/* ═══════════════════════════════════════════
   UI/UX OPTIMIZATIONS
   ═══════════════════════════════════════════ */
button,
input,
select,
textarea,
a.btn-primary,
a.btn-dark {
  min-height: 44px;
  min-width: 44px;
}

input,
select,
textarea {
  font-size: 16px !important;
  /* Prevent zoom on mobile */
}

/* ═══════════════════════════════════════════
   SCROLL REVEAL ANIMATIONS
   ═══════════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* GPU-only animation: no font-size/margin/padding — avoids reflow */
h2.reveal.delay-1,
h2.reveal.delay-1.revealed {
  font-size: clamp(2.2rem, 5vw, 4rem);
}

.about-left h2,
.about-left h2.reveal.delay-1.revealed {
  font-size: clamp(2.85rem, 5.25vw + 1.2rem, 5.7rem);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-60px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-left.revealed {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(60px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-right.revealed {
  opacity: 1;
  transform: translateX(0);
}

.delay-1 {
  transition-delay: 0.1s;
}

.delay-2 {
  transition-delay: 0.2s;
}

.delay-3 {
  transition-delay: 0.3s;
}

.delay-4 {
  transition-delay: 0.4s;
}

.delay-5 {
  transition-delay: 0.5s;
}

.delay-6 {
  transition-delay: 0.6s;
}

/* ═══════════════════════════════════════════
   HEADER / NAVIGATION
   ═══════════════════════════════════════════ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-h);
  z-index: var(--z-header);
  transition: background 0.4s ease, box-shadow 0.4s ease;
  display: flex;
  align-items: center;
}

.site-header.scrolled {
  background: rgba(248, 249, 250, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.06), 0 4px 20px rgba(0, 0, 0, 0.03);
}

/* Hide logo when sticky/scrolled — ONLY on homepage (non header-dark), desktop only */
.site-header.scrolled:not(.header-dark) .logo {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  width: 0;
  margin: 0;
  overflow: hidden;
  transition: all 0.3s ease;
}

/* Mobil: sticky header'da logo + marka adı göster (diğer sayfalar gibi) */
@media (max-width: 768px) {
  .site-header.scrolled:not(.header-dark) .logo {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    width: auto;
    margin: 0;
    overflow: visible;
  }

  .site-header.scrolled:not(.header-dark) .logo .logo-home {
    display: none;
  }

  .site-header.scrolled:not(.header-dark) .logo .logo-dark {
    display: block;
    height: 36px;
    width: auto;
    margin-top: 0;
  }

  .site-header.scrolled:not(.header-dark) .logo .logo-text {
    display: inline;
  }

  .site-header.scrolled:not(.header-dark) .logo {
    gap: 0.85rem;
  }
}

/* Sub-pages: header always light premium — fully opaque */
.site-header.header-dark {
  background: var(--color-bg);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.06), 0 4px 20px rgba(0, 0, 0, 0.03);
}

/* Sub-page logo: logo2.png + brand text */
.header-dark .logo {
  gap: 0.85rem;
}

.header-dark .logo .logo-dark {
  height: 42px;
  width: auto;
  margin-top: 0;
}

.logo-text {
  font-family: var(--font-brand);
  font-size: 1.575rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray-600);
  white-space: nowrap;
  line-height: 1.15;
  transition: color 0.3s ease;
}

.logo-text strong {
  font-weight: 700;
  color: var(--gray-800);
}

/* Sub-page: on scroll, header gets subtle shadow + logo-text darkens */
.header-dark.scrolled {
  background: var(--color-bg);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

.header-dark.scrolled .logo-text {
  color: var(--gray-800);
}

.header-dark.scrolled .logo-text strong {
  color: var(--black);
}

.header-inner {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(1.5rem, 4vw, 2.5rem);
}

.logo {
  font-family: var(--font-display);
  font-size: 2.85rem;
  /* Increased from 1.6rem */
  letter-spacing: 0.12em;
  color: var(--black);
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 0.3em;
  flex-shrink: 0;
}

.logo span {
  color: var(--black);
}

.nav-links {
  display: flex;
  gap: var(--space-md);
  align-items: center;
  flex-shrink: 0;
}

.nav-links a {
  font-family: var(--font-display);
  font-size: 2.25rem;
  letter-spacing: 0.18em;
  color: var(--black);
  text-transform: uppercase;
  position: relative;
  padding: 0.3em 0;
  transition: color 0.3s ease;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--copper);
  transition: width 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--copper);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
  position: relative;
  z-index: var(--z-hamburger);
}

.menu-toggle.open span {
  background-color: var(--black) !important;
}

.menu-toggle span {
  display: block;
  width: 28px;
  height: 2px;
  background: var(--black);
  transition: transform 0.3s ease, opacity 0.3s ease, background-color 0.3s ease;
}

.menu-toggle.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.open span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ═══════════════════════════════════════════
   HERO (HOMEPAGE)
   ═══════════════════════════════════════════ */
.hero {
  position: relative;
  height: 100vh;
  min-height: 700px;
  display: flex;
  align-items: center;
  /* Changed from flex-end */
  justify-content: center;
  /* Added for horizontal centering */
  overflow: hidden;
  /* background: var(--black); Removed to show slideshow */
}

/* Hero Background & Slideshow */
.hero-slideshow {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  /* Changed from -2 */
}

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transform: scale(1.1);
  transition: opacity 1.5s ease-in-out, transform 6s ease-out;
  z-index: 0;
}

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.hero-slide.active {
  opacity: 1;
  transform: scale(1);
  z-index: 1;
}

.hero-overlay {
  display: none;
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.6));
  z-index: var(--z-hero-overlay, 2);
  pointer-events: none;
}

/* ... existing accent lines ... */

.hero-content {
  position: relative;
  z-index: 10;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
  /* Removed var(--space-xl) bottom padding */
  width: 100%;
  text-align: center;
  /* Ensure text is centered horizontally */
}

.hero-title {
  /* ... existing styles ... */
  color: var(--white-pure);
  margin-bottom: var(--space-md);
  max-width: 900px;
  /* Add text shadow for better readability */
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.8), 0 2px 4px rgba(0, 0, 0, 0.6);
  opacity: 0;
  transform: translateY(40px);
  animation: heroFadeUp 1s 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  margin-left: auto;
  /* Center horizontally */
  margin-right: auto;
  /* Center horizontally */
}

/* ... existing styles ... */

.hero-subtitle {
  color: var(--white-pure);
  font-size: clamp(1.95rem, 2.7vw, 2.4rem);
  max-width: 600px;
  /* Increased slightly */
  line-height: 1.8;
  margin-bottom: var(--space-lg);
  /* Add text shadow */
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8), 0 1px 2px rgba(0, 0, 0, 0.6);
  opacity: 0;
  transform: translateY(30px);
  animation: heroFadeUp 1s 0.7s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  margin-left: auto;
  /* Center horizontally */
  margin-right: auto;
  /* Center horizontally */
}

@keyframes heroFadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ═══════════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════════ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.8em;
  font-family: var(--font-display);
  font-size: 1.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: white;
  background: var(--copper);
  border: 2px solid var(--copper);
  padding: 1em 2.2em;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  transition: color 0.4s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

.btn-primary.hero-btn {
  opacity: 0;
  transform: translateY(30px);
  animation: heroFadeUp 1s 0.9s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--copper);
  transform: translateX(-101%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: -1;
}

.btn-primary:hover::before {
  transform: translateX(0);
}

.btn-primary:hover {
  color: var(--white-pure);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(196, 106, 78, 0.2);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.8em;
  font-family: var(--font-display);
  font-size: 1.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--white-pure);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.4);
  padding: 1em 2.2em;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  backdrop-filter: blur(8px);
  transition: all 0.3s ease;
}

.btn-outline:hover {
  background: var(--white-pure);
  color: var(--black);
}

.btn-primary:focus-visible,
.btn-outline:focus-visible,
.btn-header:focus-visible,
.menu-toggle:focus-visible,
.nav-links a:focus-visible,
.contact-modern-card:focus-visible {
  outline: 2px solid var(--copper);
  outline-offset: 2px;
}

/* Logo Image */
.logo {
  display: flex;
  align-items: center;
}

.logo img {
  width: auto;
  display: block;
}

.logo .logo-home {
  margin-top: 55%;
  height: 250px;
}

.logo .logo-dark,
.logo .logo-text {
  display: none;
}

.header-dark .logo .logo-home {
  display: none;
}

.header-dark .logo .logo-dark {
  display: block;
}

.header-dark .logo .logo-text {
  display: inline;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-shrink: 0;
}

.social-icons {
  display: flex;
  align-items: center;
  gap: 12px;
}

.social-icons a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(26, 26, 26, 0.15);
  color: var(--black);
  transition: all 0.3s ease;
  font-size: 1rem;
}

.social-icons a:hover {
  background: var(--copper);
  border-color: var(--copper);
  color: var(--white-pure);
  transform: translateY(-2px);
}

.btn-header {
  padding: 0.5em 1.1em;
  font-size: 0.9rem;
  border-width: 1px;
}

@media (max-width: 768px) {

  .btn-header,
  .social-icons {
    display: none;

  }

  h2.reveal.delay-1.revealed {
    font-size: clamp(2.2rem, 6.5vw, 4rem);
  }
}



.btn-primary .arrow {
  display: inline-block;
  transition: transform 0.3s ease;
}

.btn-primary:hover .arrow {
  transform: translateX(4px);
}

.btn-dark {
  display: inline-flex;
  align-items: center;
  gap: 0.8em;
  font-family: var(--font-display);
  font-size: 1.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--white-pure);
  background: var(--gray-800);
  border: 2px solid var(--gray-800);
  padding: 1em 2.2em;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  transition: color 0.4s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

.btn-dark::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--copper);
  transform: translateX(-101%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: -1;
}

.btn-dark span {
  position: relative;
  z-index: 1;
}

.btn-dark:hover::before {
  transform: translateX(0);
}

.btn-dark:hover {
  color: var(--white-pure);
  border-color: var(--copper);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(196, 106, 78, 0.2);
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  z-index: 4;
  bottom: var(--space-md);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  opacity: 0;
  animation: heroFadeUp 1s 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.scroll-indicator span {
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  color: var(--gray-300);
  text-transform: uppercase;
}

.scroll-line {
  width: 1px;
  height: 48px;
  background: var(--gray-600);
  position: relative;
  overflow: hidden;
}

.scroll-line::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--copper);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0% {
    top: -100%;
  }

  50% {
    top: 100%;
  }

  100% {
    top: 100%;
  }
}

/* ═══════════════════════════════════════════
   SECTION COMMON
   ═══════════════════════════════════════════ */
section {
  position: relative;
}

.section-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-md);
}

.section-divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(to right,
      transparent 0%,
      var(--gray-200) 15%,
      var(--gray-200) 85%,
      transparent 100%);
  position: relative;
}

.section-divider::before {
  content: '';
  position: absolute;
  left: 15%;
  top: -4px;
  width: 80px;
  height: 9px;
  border-top: 2px solid var(--copper);
  border-bottom: 2px solid transparent;
}

/* ═══════════════════════════════════════════
   PAGE HERO BANNER (Sub-pages) — Premium Light
   ═══════════════════════════════════════════ */
.page-hero {
  position: relative;
  height: 60vh;
  min-height: 480px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: var(--color-bg-hero);
}

/* 14 inç laptop ekranları (768–900px yükseklik) — header + hero orantılı */
@media (max-height: 900px) and (min-width: 769px) {
  :root {
    --header-h: 60px;
  }

  .header-inner {
    padding: 0 1.25rem;
    gap: 1rem;
  }

  .header-dark .logo .logo-dark {
    height: 36px;
  }

  .logo-text {
    font-size: 0.9rem;
    letter-spacing: 0.08em;
  }

  .nav-links {
    gap: 1.25rem;
  }

  .nav-links a {
    font-size: 1.15rem;
  }

  .btn-header {
    padding: 0.6em 1.2em;
    font-size: 0.9rem;
  }

  .page-hero {
    height: 58vh;
    min-height: 420px;
    padding-top: calc(var(--header-h) + 1rem);
    align-items: flex-end;
  }

  .page-hero-content {
    padding-top: 1.25rem;
    padding-bottom: var(--space-lg);
  }

  .page-hero-content .section-label {
    font-size: 0.85rem;
  }

  .page-hero-content h1 {
    font-size: clamp(1.6rem, 3.5vw, 2.8rem);
  }

  .page-hero-content .page-hero-sub {
    font-size: 0.95rem;
    line-height: 1.55;
  }

  .page-hero-projeler {
    height: 42vh;
    min-height: 360px;
  }

  .page-hero-projeler .page-hero-content h1 {
    font-size: clamp(1.35rem, 3vw, 2.2rem);
  }

  .page-hero-projeler .page-hero-content .page-hero-sub {
    font-size: 0.85rem;
    line-height: 1.5;
  }
}

/* Background image layer — img for LCP, overlay for readability */
.page-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
  transform: scale(1.05);
  animation: heroZoomOut 8s ease-out forwards;
  overflow: hidden;
}

.page-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

@keyframes heroZoomOut {
  to {
    transform: scale(1);
  }
}

/* Warm cream gradient behind image (fallback + tint) */
.page-hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg,
      rgba(245, 240, 235, 0.45) 0%,
      rgba(240, 235, 228, 0.3) 40%,
      rgba(196, 106, 78, 0.08) 100%);
  z-index: 1;
}

/* Subtle grid pattern */
.page-hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 2;
  opacity: 0.03;
  background-image:
    linear-gradient(0deg, rgba(196, 106, 78, 0.3) 1px, transparent 1px),
    linear-gradient(90deg, rgba(196, 106, 78, 0.3) 1px, transparent 1px);
  background-size: 60px 60px;
}

/* Bottom-to-top overlay for content readability */
.page-hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 3;
  background: linear-gradient(to top,
      rgba(248, 246, 243, 1) 0%,
      rgba(248, 246, 243, 0.85) 25%,
      rgba(248, 246, 243, 0.4) 55%,
      rgba(248, 246, 243, 0.15) 100%);
}

/* Left copper accent line */
.page-hero-accent {
  position: absolute;
  z-index: 5;
  left: 8%;
  top: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(to bottom,
      transparent 0%,
      rgba(196, 106, 78, 0.5) 20%,
      var(--copper) 50%,
      rgba(196, 106, 78, 0.5) 80%,
      transparent 100%);
  opacity: 0;
  animation: accentSlide 1.2s 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes accentSlide {
  from {
    opacity: 0;
    height: 0;
  }

  to {
    opacity: 1;
    height: 100%;
  }
}

/* Decorative copper circle */
.page-hero-accent::before {
  content: '';
  position: absolute;
  bottom: 20%;
  left: 50%;
  transform: translateX(-50%);
  width: 10px;
  height: 10px;
  background: var(--copper);
  border-radius: 50%;
  box-shadow: 0 0 20px rgba(196, 106, 78, 0.4);
}

/* Right decorative geometry */
.page-hero-decor {
  position: absolute;
  z-index: 4;
  right: 6%;
  top: 50%;
  transform: translateY(-50%);
  width: 120px;
  height: 120px;
  border: 2px solid rgba(196, 106, 78, 0.15);
  border-radius: 50%;
  opacity: 0;
  animation: decorSpin 1s 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.page-hero-decor::before {
  content: '';
  position: absolute;
  top: -20px;
  left: -20px;
  width: 60px;
  height: 60px;
  border: 2px solid rgba(196, 106, 78, 0.1);
  border-radius: 50%;
}

.page-hero-decor::after {
  content: '';
  position: absolute;
  bottom: -15px;
  right: -30px;
  width: 80px;
  height: 2px;
  background: linear-gradient(to right, var(--copper), transparent);
  opacity: 0.3;
}

@keyframes decorSpin {
  from {
    opacity: 0;
    transform: translateY(-50%) rotate(-30deg) scale(0.5);
  }

  to {
    opacity: 1;
    transform: translateY(-50%) rotate(0deg) scale(1);
  }
}

/* Content area */
.page-hero-content {
  position: relative;
  z-index: 6;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md) var(--space-xl);
  width: 100%;
}

.page-hero-content .section-label {
  opacity: 0;
  transform: translateY(20px);
  animation: heroFadeUp 0.8s 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.page-hero-content h1 {
  color: var(--black);
  font-size: clamp(1.8rem, 12vw, 9rem);
  opacity: 0;
  transform: translateY(30px);
  animation: heroFadeUp 0.8s 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.page-hero-content h1 em {
  font-style: normal;
  color: var(--copper);
}

.page-hero-content .page-hero-sub {
  color: var(--gray-600);
  font-size: clamp(1.8rem, 2.4vw, 2.175rem);
  max-width: 75%;
  margin-top: var(--space-sm);
  opacity: 0;
  transform: translateY(20px);
  animation: heroFadeUp 0.8s 0.7s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.page-hero-projeler {
  height: 48vh;
  min-height: 420px;
}

.page-hero-projeler .page-hero-content {
  padding-bottom: var(--space-lg);
}

.page-hero-projeler .page-hero-content h1 {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  margin-bottom: 0.75rem;
}

.page-hero-projeler .page-hero-content .page-hero-sub {
  font-size: clamp(1.2rem, 1.6vw, 1.45rem);
  line-height: 1.5;
  max-width: 85%;
  margin-top: 0;
}

/* Mobile adjustments */
@media (max-width: 768px) {
  .page-hero {
    height: 55vh;
    min-height: 400px;
    padding-top: var(--header-h);
    align-items: center;
  }

  .page-hero-projeler {
    height: 42vh;
    min-height: 360px;
    align-items: flex-end;
  }

  .page-hero-projeler .page-hero-content {
    padding-top: var(--space-md);
    padding-bottom: var(--space-lg);
  }

  .page-hero-projeler .page-hero-overlay {
    background: linear-gradient(to top,
        rgba(248, 246, 243, 1) 0%,
        rgba(248, 246, 243, 0.95) 20%,
        rgba(248, 246, 243, 0.75) 45%,
        rgba(248, 246, 243, 0.5) 70%,
        rgba(248, 246, 243, 0.25) 100%);
  }

  .page-hero-projeler .page-hero-content .page-hero-sub {
    max-width: 100%;
  }

  .page-hero-decor {
    width: 80px;
    height: 80px;
    right: 4%;
    top: 25%;
  }

  .page-hero-decor::before {
    width: 40px;
    height: 40px;
    top: -12px;
    left: -12px;
  }

  .page-hero-accent {
    left: 4%;
  }
}

/* ═══════════════════════════════════════════
   ABOUT (Homepage preview + Detail page)
   ═══════════════════════════════════════════ */
.about {
  background: var(--white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}

.about-left {
  position: relative;
  padding-right: var(--space-lg);
}

.about-left h2 {
  margin-bottom: var(--space-md);
  color: var(--black);
}

.about-left h2 em,
.about h2 em {
  font-style: normal;
  color: var(--copper);
}

.about-text {
  color: var(--gray-600);
  margin-bottom: var(--space-md);
}

.about-frame {
  position: absolute;
  right: 0;
  top: var(--space-md);
  width: 2px;
  height: 200px;
  background: linear-gradient(to bottom, var(--copper), transparent);
}

.about-right {
  position: relative;
}

.about-image-placeholder {
  width: 100%;
  aspect-ratio: 4/5;
  background: linear-gradient(145deg, #f0f0f0 0%, #e8e8e8 60%, #ece8e4 100%);
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.about-image-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 40%, rgba(194, 91, 60, 0.08) 40%, rgba(194, 91, 60, 0.08) 41%, transparent 41%),
    linear-gradient(45deg, transparent 60%, rgba(194, 91, 60, 0.05) 60%, rgba(194, 91, 60, 0.05) 61%, transparent 61%);
}

.about-image-placeholder::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60%;
  height: 3px;
  background: var(--copper);
}

.about-image-label {
  position: absolute;
  bottom: var(--space-md);
  left: var(--space-md);
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  color: var(--gray-300);
  text-transform: uppercase;
}

.about-slideshow {
  width: 100%;
  aspect-ratio: 4/5;
  position: relative;
  overflow: hidden;
}

.about-slide {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  transition: opacity 1.5s ease-in-out, transform 6s ease-out;
  transform: scale(1.05);
  /* Start slightly zoomed in */
}

.about-slide.active {
  opacity: 1;
  transform: scale(1);
  /* Zoom out effect */
  z-index: 1;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--gray-200);
}

.stat-item {
  text-align: left;
}

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(5.25rem, 9vw, 8.25rem);
  color: var(--black);
  line-height: 1;
  margin-bottom: 0.3rem;
}

.stat-number span {
  color: var(--copper);
}

.stat-desc {
  font-size: 1.65rem;
  color: var(--gray-600);
  letter-spacing: 0.02em;
}

/* ═══════════════════════════════════════════
   ABOUT DETAIL PAGE EXTRAS
   ═══════════════════════════════════════════ */
.about-detail-intro {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}

.about-detail-intro h2 {
  margin-bottom: var(--space-md);
}

/* ═══════════════════════════════════════════
   VALUES SECTION — "Değerlerimiz"
   Editorial warm-light design
   ═══════════════════════════════════════════ */
.values {
  position: relative;
  background: var(--color-bg-warm);
  padding: var(--space-2xl) 0;
  overflow: hidden;
}

.values::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.45;
  background-image: radial-gradient(circle, rgba(196, 106, 78, 0.06) 1px, transparent 1px);
  background-size: 32px 32px;
}

.values-header {
  margin-bottom: var(--space-xl);
}

.values-header h2 {
  color: var(--black);
}

.values-header h2 em {
  font-style: normal;
  color: var(--copper);
}

/* Grid */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  position: relative;
  z-index: 1;
}

/* Card */
.values-card {
  position: relative;
  background: var(--white-pure);
  border-radius: 28px;
  padding: clamp(2rem, 4vw, 3rem);
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.04);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.03);
  transition:
    transform 0.5s cubic-bezier(0.16, 1, 0.3, 1),
    box-shadow 0.5s ease;
}

.values-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--copper), var(--copper-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.values-card:hover {
  transform: translateY(-8px);
  box-shadow:
    0 20px 50px rgba(196, 106, 78, 0.08),
    0 8px 24px rgba(0, 0, 0, 0.04);
}

.values-card:hover::after {
  transform: scaleX(1);
}

/* Number */


/* Icon */
.values-icon {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--copper), var(--copper-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--white-pure);
  margin-bottom: var(--space-md);
  box-shadow: 0 6px 20px rgba(196, 106, 78, 0.25);
  transition:
    transform 0.45s cubic-bezier(0.16, 1, 0.3, 1),
    box-shadow 0.4s ease;
}

.values-card:hover .values-icon {
  transform: scale(1.08) rotate(-3deg);
  box-shadow: 0 10px 28px rgba(196, 106, 78, 0.35);
}

/* Title */
.values-title {
  font-size: clamp(2.4rem, 3.75vw, 3rem);
  color: var(--black);
  margin-bottom: 0.65rem;
  position: relative;
  z-index: 1;
}

/* Description */
.values-desc {
  color: var(--gray-600);
  font-size: clamp(1.5rem, 1.8vw, 1.725rem);
  line-height: 1.75;
  margin: 0;
  position: relative;
  z-index: 1;
}

/* Responsive */
@media (max-width: 1024px) {
  .values-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .values-card:last-child {
    grid-column: 1 / -1;
    max-width: 480px;
    margin: 0 auto;
    width: 100%;
  }
}

@media (max-width: 768px) {
  .values {
    padding: var(--space-xl) 0;
  }

  .values-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .values-card {
    border-radius: 22px;
  }

  .values-card:last-child {
    max-width: none;
  }


  .values-icon {
    width: 52px;
    height: 52px;
    font-size: 1.2rem;
    border-radius: 14px;
  }
}

.about-timeline {
  background: var(--white);
}

.timeline {
  position: relative;
  padding-left: var(--space-lg);
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 2px;
  height: 100%;
  background: var(--gray-200);
}

.timeline-item {
  position: relative;
  padding-bottom: var(--space-xl);
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: calc(-1 * var(--space-lg));
  top: 8px;
  width: 12px;
  height: 12px;
  background: var(--copper);
  border-radius: 0;
}

.timeline-year {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--copper);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.timeline-item h3 {
  margin-bottom: 0.5rem;
}

.timeline-item p {
  color: var(--gray-600);
  font-size: 1.15rem;
}

/* ═══════════════════════════════════════════
   PROJECTS (Homepage preview + Detail page)
   ═══════════════════════════════════════════ */
.projects {
  background: var(--gray-100);
  color: var(--black);
}

.projects-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: var(--space-xl);
}

.projects-header h2 {
  color: var(--black);
}

.projects-header h2 em {
  font-style: normal;
  color: var(--copper);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.gallery-grid-3 {
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.project-card {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;

  background: var(--gray-100);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.project-card-bg {
  --grad-angle: 160deg;
  --grad-start: #f2f0ee;
  --grad-mid: #e8e4e0;
  --grad-end: #ece8e4;
  position: absolute;
  inset: 0;
  background: linear-gradient(var(--grad-angle), var(--grad-start) 0%, var(--grad-mid) 50%, var(--grad-end) 100%);
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.project-card:nth-child(2) .project-card-bg {
  --grad-angle: 200deg;
  --grad-start: #f0f0f0;
  --grad-mid: #e8e8e8;
  --grad-end: #eae6e2;
}

.project-card:nth-child(3) .project-card-bg {
  --grad-angle: 140deg;
  --grad-start: #eeeeee;
  --grad-mid: #e8e6e2;
  --grad-end: #ece8e4;
}

.project-card:nth-child(4) .project-card-bg {
  --grad-angle: 180deg;
  --grad-start: #f0f0f0;
  --grad-mid: #eae6e2;
  --grad-end: #e8e6e4;
}

.project-card:nth-child(5) .project-card-bg {
  --grad-angle: 150deg;
  --grad-start: #eeeeee;
  --grad-mid: #e8e6e2;
  --grad-end: #eae8e6;
}

.project-card:nth-child(6) .project-card-bg {
  --grad-angle: 170deg;
  --grad-start: #eceae8;
  --grad-mid: #f0f0f0;
  --grad-end: #eae6e2;
}

.project-card-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 30%, rgba(194, 91, 60, 0.03) 30.5%, transparent 31%),
    linear-gradient(0deg, transparent 50%, rgba(194, 91, 60, 0.02) 50.5%, transparent 51%);
}

.project-card:hover .project-card-bg {
  transform: scale(1.05);
}

/* ═══════════════════════════════════════════
   FEATURED PROJECT (For Single Project Page)
   ═══════════════════════════════════════════ */
/* ═══════════════════════════════════════════
   FEATURED PROJECT — CINEMATIC SHOWCASE
   ═══════════════════════════════════════════ */
.showcase {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--white-pure);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08), 0 1px 3px rgba(0, 0, 0, 0.04);
  position: relative;
  transition: box-shadow 0.5s ease, transform 0.5s ease;
}

.showcase:hover {
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.12), 0 1px 3px rgba(0, 0, 0, 0.06);
  transform: translateY(-4px);
}

/* --- Visual Area (Image) --- */
.showcase-visual {
  position: relative;
  overflow: hidden;
  min-height: 520px;
}

.showcase-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.showcase:hover .showcase-visual img {
  transform: scale(1.06);
}

.showcase-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
      rgba(0, 0, 0, 0.0) 40%,
      rgba(0, 0, 0, 0.35) 100%);
  pointer-events: none;
  z-index: 1;
}

/* --- Status Badge (Floating on Image) --- */
.showcase-status {
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 0.5em 1.2em;
  border-radius: 999px;
  font-family: var(--font-display);
  font-size: 0.9rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--black);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-status);
  display: block;
  animation: statusPulse 2s infinite;
}

@keyframes statusPulse {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.4;
  }
}

/* --- Content Panel --- */
.showcase-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl);
  background: var(--white-pure);
  position: relative;
}

.showcase-panel::before {
  content: '';
  position: absolute;
  top: 10%;
  left: 0;
  width: 3px;
  height: 80%;
  background: linear-gradient(to bottom, var(--copper), transparent);
  border-radius: 2px;
}

.showcase-panel-inner {
  max-width: 480px;
}

.showcase-label {
  font-family: var(--font-display);
  font-size: 1.575rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--copper);
  margin-bottom: var(--space-sm);
}

.showcase-title {
  font-family: var(--font-display);
  font-size: clamp(4.2rem, 7.5vw, 6.75rem);
  color: var(--black);
  line-height: 1.1;
  margin-bottom: 0.6rem;
}

.showcase-title em {
  font-style: normal;
  color: var(--copper);
}

.showcase-location {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--gray-600);
  font-size: 1.725rem;
  margin-bottom: var(--space-md);
}

.showcase-location i {
  color: var(--copper);
  font-size: 0.8rem;
}

.showcase-desc {
  color: var(--gray-600);
  font-size: 1.875rem;
  line-height: 1.8;
  margin-bottom: var(--space-lg);
  max-width: 45ch;
}

/* --- Feature Pills --- */
.showcase-features {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: var(--space-xl);
}

.showcase-feat {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  padding: 0.55em 1.1em;
  border-radius: 999px;
  font-size: 1.1rem;
  color: var(--black);
  transition: background 0.3s ease, border-color 0.3s ease;
}

.showcase-feat:hover {
  background: rgba(196, 106, 78, 0.08);
  border-color: rgba(196, 106, 78, 0.3);
}

.showcase-feat i {
  color: var(--copper);
  font-size: 0.9rem;
}

/* --- CTA Button --- */
.showcase-cta {
  width: max-content;
}

/* --- Responsive --- */
@media (max-width: 900px) {
  .showcase {
    grid-template-columns: 1fr;
  }

  .showcase-visual {
    min-height: 350px;
  }

  .showcase-panel {
    padding: var(--space-lg);
  }

  .showcase-panel::before {
    top: 0;
    left: 10%;
    width: 80%;
    height: 3px;
  }

  .showcase-title {
    font-size: clamp(3.75rem, 12vw, 4.8rem);
  }

  .showcase-cta {
    width: 100%;
    text-align: center;
    justify-content: center;
  }
}


.project-card:hover .project-card-overlay {
  opacity: 1;
}

.project-card-content {
  position: absolute;
  z-index: 2;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-md);
  transform: translateY(20px);
  opacity: 0;
  background: linear-gradient(to top, rgba(255, 255, 255, 0.98), rgba(255, 255, 255, 0.85) 60%, transparent);
  /* Light gradient for readability */
  padding-top: 3rem;
  /* Space for gradient feathering */
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1),
    opacity 0.4s ease;
}

.project-card:hover .project-card-content {
  transform: translateY(0);
  opacity: 1;
}

.project-card-tag {
  font-family: var(--font-display);
  font-size: 0.75rem;
  /* Increased slightly */
  letter-spacing: 0.3em;
  color: var(--copper);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  font-weight: 600;
  /* Made bolder */
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.project-card h3 {
  color: var(--black);
  margin-bottom: 0.5rem;
  font-size: 3.8rem;
  /* Ensure readable size */
}

.project-card p {
  color: var(--gray-600);
  /* Dark text on light */
  font-size: 0.95rem;
  /* Increased size */
  line-height: 1.6;
}

@media (max-width: 768px) {
  .project-card p {
    display: none;
  }
}

.project-number {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: rgba(194, 91, 60, 0.3);
  letter-spacing: 0.1em;
  z-index: 2;
}

.project-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 3px;
  background: var(--copper);
  z-index: 3;
  transition: width 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.project-card:hover::after {
  width: 100%;
}

/* Projects detail page — larger cards */
.projects-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.project-detail-card {
  position: relative;
  overflow: hidden;
  background: var(--white-pure);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  transition: border-color 0.4s ease, box-shadow 0.4s ease, transform 0.4s ease;
}

.project-detail-card:hover {
  border-color: var(--copper);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-4px);
}

.project-detail-visual {
  width: 100%;
  aspect-ratio: 16/10;
  position: relative;
  overflow: hidden;
}

.project-detail-visual-bg {
  --grad-angle: 160deg;
  --grad-start: #f2f0ee;
  --grad-mid: #e8e4e0;
  --grad-end: #ece8e4;
  position: absolute;
  inset: 0;
  background: linear-gradient(var(--grad-angle), var(--grad-start) 0%, var(--grad-mid) 50%, var(--grad-end) 100%);
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.project-detail-card:hover .project-detail-visual-bg {
  transform: scale(1.05);
}

.project-detail-card:nth-child(2) .project-detail-visual-bg {
  --grad-angle: 200deg;
  --grad-start: #f0f0f0;
  --grad-mid: #e8e8e8;
  --grad-end: #eae6e2;
}

.project-detail-card:nth-child(3) .project-detail-visual-bg {
  --grad-angle: 140deg;
  --grad-start: #eeeeee;
  --grad-mid: #e8e6e2;
  --grad-end: #ece8e4;
}

.project-detail-card:nth-child(4) .project-detail-visual-bg {
  --grad-angle: 180deg;
  --grad-start: #f0f0f0;
  --grad-mid: #eae6e2;
  --grad-end: #e8e6e4;
}

.project-detail-card:nth-child(5) .project-detail-visual-bg {
  --grad-angle: 150deg;
  --grad-start: #eeeeee;
  --grad-mid: #e8e6e2;
  --grad-end: #eae8e6;
}

.project-detail-card:nth-child(6) .project-detail-visual-bg {
  --grad-angle: 170deg;
  --grad-start: #eceae8;
  --grad-mid: #f0f0f0;
  --grad-end: #eae6e2;
}

.project-detail-visual-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(90deg, transparent, transparent 80px, rgba(194, 91, 60, 0.04) 80px, rgba(194, 91, 60, 0.04) 81px),
    repeating-linear-gradient(0deg, transparent, transparent 80px, rgba(194, 91, 60, 0.03) 80px, rgba(194, 91, 60, 0.03) 81px);
}

.project-detail-number {
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  font-family: var(--font-display);
  font-size: 1rem;
  color: rgba(194, 91, 60, 0.35);
  letter-spacing: 0.1em;
  z-index: 2;
}

.project-detail-info {
  padding: var(--space-md);
}

.project-detail-tag {
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  color: var(--copper);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.project-detail-info h3 {
  color: var(--black);
  margin-bottom: var(--space-xs);
}

.project-detail-info p {
  color: var(--gray-600);
  font-size: 1.15rem;
  line-height: 1.7;
  margin-bottom: var(--space-sm);
}

.project-meta {
  display: flex;
  gap: var(--space-md);
  padding-top: var(--space-sm);
  border-top: 1px solid rgba(194, 91, 60, 0.1);
}

.project-meta-item {
  display: flex;
  flex-direction: column;
}

.project-meta-label {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--gray-600);
  text-transform: uppercase;
}

.project-meta-value {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--black);
  letter-spacing: 0.05em;
}

/* Project detail accent line */
.project-detail-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 3px;
  background: var(--copper);
  z-index: 3;
  transition: width 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.project-detail-card:hover::after {
  width: 100%;
}

/* Project specs grid — prevent title overlap */
.project-specs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 4vw, 2.5rem);
  align-items: start;
}

.project-spec-col {
  min-width: 0;
}

.project-spec-title {
  color: var(--gray-800) !important;
  font-size: clamp(1.1rem, 2vw, 1.4rem) !important;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-bottom: 2px solid var(--copper);
  padding-bottom: 0.5rem;
  margin-bottom: 1rem;
  white-space: normal;
  word-wrap: break-word;
}

@media (max-width: 900px) {
  .project-specs-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

/* ═══════════════════════════════════════════
   CONTACT
   ═══════════════════════════════════════════ */
.contact {
  background: var(--white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  /* Fixed column width bug */
  gap: var(--space-xl);
  align-items: start;
}

.contact-left {
  padding-right: var(--space-lg);
}

.contact-left h2 {
  margin-bottom: var(--space-md);
}

.contact-left h2 em {
  font-style: normal;
  color: var(--copper);
}

.contact-text {
  font-size: 2.025rem;
  line-height: 1.8;
  color: var(--gray-600);
  margin-bottom: var(--space-lg);
  max-width: 50ch;
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  /* Stack items vertically */
  gap: var(--space-md);
}

.contact-info-item {

  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}

.contact-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(194, 91, 60, 0.1);
  color: var(--copper);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-label {
  display: block;
  font-family: var(--font-display);
  font-size: 1.65rem;
  letter-spacing: 0.2em;
  color: var(--copper);
  text-transform: uppercase;
  margin-bottom: 0.3rem;
}

.contact-value {
  color: var(--black);
  font-size: 1.3rem;
  font-weight: 500;
  display: block;
  /* Force new line */
  margin-bottom: 0.3rem;
  /* Add spacing between numbers */
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.form-group {
  position: relative;
}

.form-group label {
  display: block;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 1.1rem;
  color: var(--black);
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--black);
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 1rem;
  transition: all 0.3s ease;
  resize: none;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.02);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--copper);
  box-shadow: 0 0 0 4px rgba(196, 106, 78, 0.1);
  background: var(--white);
}

.form-group input:focus-visible,
.form-group textarea:focus-visible,
.form-group select:focus-visible {
  outline: 2px solid var(--copper);
  outline-offset: 2px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.btn-submit {
  display: inline-flex;
  align-items: center;
  gap: 0.8em;
  font-family: var(--font-display);
  font-size: 1.2rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--white-pure);
  background: var(--gray-800);
  border: 2px solid var(--gray-800);
  padding: 1.1em 2.5em;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  transition: color 0.4s ease, transform 0.3s ease, box-shadow 0.3s ease;
  align-self: flex-start;
}

.btn-submit::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--copper);
  transform: translateX(-101%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 0;
}

.btn-submit span {
  position: relative;
  z-index: 1;
}

.btn-submit:hover::before {
  transform: translateX(0);
}

.btn-submit:hover {
  border-color: var(--copper);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(196, 106, 78, 0.2);
}

/* Map */
.map-placeholder {
  width: 100%;
  height: 400px;
  background: var(--gray-100);
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.map-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(90deg, transparent, transparent 60px,
      rgba(194, 91, 60, 0.06) 60px, rgba(194, 91, 60, 0.06) 61px),
    repeating-linear-gradient(0deg, transparent, transparent 60px,
      rgba(194, 91, 60, 0.04) 60px, rgba(194, 91, 60, 0.04) 61px);
}

.map-placeholder::after {
  content: 'HARİTA';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.4em;
  color: var(--gray-600);
}

/* Real embedded map */
.map-wrapper {
  width: 100%;
  height: 400px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(196, 106, 78, 0.25);
  background:
    radial-gradient(circle at 0% 0%, rgba(196, 106, 78, 0.06), transparent 55%),
    radial-gradient(circle at 100% 100%, rgba(44, 48, 56, 0.04), transparent 55%),
    var(--gray-100);
  position: relative;
}

.map-wrapper iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

/* ═══════════════════════════════════════════
   HOMEPAGE SECTION PREVIEWS
   ═══════════════════════════════════════════ */
.section-cta {
  text-align: left;
  margin-top: var(--space-lg);
}

/* ═══════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════ */
.site-footer {
  background: var(--gray-800);
  color: rgba(255, 255, 255, 0.7);
  padding: var(--space-xl) var(--space-md) var(--space-md);
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-lg);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: var(--space-md);
}

.footer-brand .footer-logo {
  margin-bottom: var(--space-sm);
}

.footer-brand .footer-logo img {
  max-width: 180px;
  height: auto;
  display: block;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.5);
  font-size: 1.575rem;
  max-width: 280px;
}

.footer-social a {
  border-color: rgba(255, 255, 255, 0.2);
  color: rgba(255, 255, 255, 0.7);
}

.footer-social a:hover {
  background: var(--copper);
  border-color: var(--copper);
  color: var(--white-pure);
}

.footer-social {
  margin-top: var(--space-md);
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 1.725rem;
  letter-spacing: 0.2em;
  color: var(--copper);
  margin-bottom: var(--space-sm);
}

.footer-col a {
  display: block;
  color: rgba(255, 255, 255, 0.6);
  font-size: 1.575rem;
  padding: 0.3em 0;
  transition: color 0.3s ease;
}

.footer-col a:hover {
  color: var(--white-pure);
}

.footer-col p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 1.575rem;
  line-height: 1.8;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-copy {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.4);
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.9rem;
  align-items: center;
}

.footer-line {
  width: 60px;
  height: 2px;
  background: var(--copper);
  opacity: 0.4;
}

.footer-credit {
  font-size: 0.75rem;
  opacity: 0.8;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.footer-credit::before {
  content: '•';
  opacity: 0.6;
  font-size: 0.7rem;
}

.footer-copy a {
  color: rgba(255, 255, 255, 0.65);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.25s ease, border-color 0.25s ease;
}

.footer-copy a:hover {
  color: var(--copper);
  border-color: rgba(196, 106, 78, 0.7);
}

@media (max-width: 600px) {
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }
}

/* ═══════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════ */
@media (max-width: 1024px) {

  .about-grid,
  .contact-grid,
  .about-detail-intro {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .about-left {
    padding-right: 0;
  }

  .about-left h2 {
    font-size: clamp(2rem, 5vw + 0.8rem, 3.8rem);
  }

  .about-frame {
    display: none;
  }

  .about-image-placeholder {
    aspect-ratio: 16/9;
  }

  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery-grid-3 {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
  }

  .projects-detail-grid {
    grid-template-columns: 1fr;
  }

  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --header-h: 64px;
  }

  .menu-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    inset: 0;
    background: rgba(248, 249, 250, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--space-lg);
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .nav-links.open {
    transform: translateX(0);
  }

  .nav-links a {
    font-size: 1.4rem;
    letter-spacing: 0.2em;
    color: var(--black);
  }

  .hero-content {
    padding-bottom: var(--space-lg);
  }

  .projects-grid {
    grid-template-columns: 1fr;
  }

  .gallery-grid-3 {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .project-card {
    aspect-ratio: 4/3;
  }

  .project-card-content {
    transform: translateY(0);
    opacity: 1;
  }

  .about-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-sm);
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .footer-bottom {
    flex-direction: column;
    gap: var(--space-sm);
    text-align: center;
  }

  .footer-col h4 {
    font-size: 0.8625rem;
  }

  .footer-col a,
  .footer-col p,
  .footer-brand p {
    font-size: 0.7875rem;
  }

  .footer-copy {
    font-size: 0.8rem;
  }

  .footer-credit {
    font-size: 0.65rem;
  }

  .values-title {
    font-size: clamp(1.28rem, 2vw, 1.6rem);
  }

  .values-desc {
    font-size: clamp(0.8rem, 0.96vw, 0.92rem);
  }

  .team-card .team-title {
    font-size: 1.15rem;
  }

  .team-card .team-name {
    font-size: 1.2rem;
  }

  .team-card .team-phone {
    font-size: 1.2rem;
  }

  .team-card .team-phone .phone-icon {
    font-size: 0.7rem;
  }

  .projects-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .contact-left {
    padding-right: 0;
  }

  .floor-plans-section {
    width: 94% !important;
  }

  .floor-plans-grid {
    grid-template-columns: 1fr !important;
    gap: 2rem !important;
  }

  .floor-plan-img {
    min-height: 380px !important;
    width: 100% !important;
    max-width: 100% !important;
    object-fit: contain !important;
    object-position: center center;
    display: block;
  }
}

@media (max-width: 480px) {
  .about-stats {
    grid-template-columns: 1fr;
  }

  .floor-plan-img {
    min-height: 340px !important;
  }
}

/* ═══════════════════════════════════════════
   LIGHTBOX
   ═══════════════════════════════════════════ */
.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.9);
  z-index: var(--z-lightbox);
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  backdrop-filter: blur(5px);
}

.lightbox.active {
  opacity: 1;
  pointer-events: all;
}

.lightbox-content {
  max-width: 90%;
  max-height: 90vh;
  object-fit: contain;
  transform: scale(0.9);
  transition: transform 0.3s ease;
  border-radius: 4px;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
}

.lightbox.active .lightbox-content {
  transform: scale(1);
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 30px;
  color: var(--white);
  font-size: 3rem;
  font-weight: 300;
  cursor: pointer;
  transition: color var(--transition-base);
  line-height: 1;
  z-index: var(--z-lightbox-ui);
}

.lightbox-close:hover {
  color: var(--copper);
}

.gallery-item {
  cursor: zoom-in;
  transition: transform 0.3s ease, filter 0.3s ease;
  position: relative;
  /* Ensure z-index works */
}

.gallery-item:hover {
  transform: scale(1.02);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  z-index: 2;
}

/* Lightbox Navigation */
.lightbox-prev,
.lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  z-index: var(--z-lightbox-ui);
  font-size: 2rem;
  user-select: none;
  transition: all 0.3s ease;
  border-radius: 50%;
  backdrop-filter: blur(5px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.lightbox-prev:hover,
.lightbox-next:hover {
  background: var(--copper);
  border-color: var(--copper);
  transform: translateY(-50%) scale(1.1);
}

.lightbox-prev {
  left: 30px;
}

.lightbox-next {
  right: 30px;
}

@media (max-width: 768px) {

  .lightbox-prev,
  .lightbox-next {
    width: 40px;
    height: 40px;
    font-size: 1.5rem;
    background: rgba(0, 0, 0, 0.5);
  }

  .lightbox-prev {
    left: 10px;
  }
}

/* ═══════════════════════════════════════════
   FEATURES BENTO GRID (PREMIUM)
   ═══════════════════════════════════════════ */
.features-bento {
  background: var(--white);
  padding: var(--space-2xl) 0;
  position: relative;
  overflow: hidden;
}

.features-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.bento-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  grid-template-rows: repeat(2, minmax(380px, auto));
  gap: var(--space-md);
  margin-top: var(--space-lg);
  min-width: 0;
}

.bento-card {
  position: relative;
  background-size: cover;
  background-position: center;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease;
  cursor: default;
  min-height: 280px;
}

.bento-card.gallery-item {
  cursor: zoom-in;
}

.bento-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-card-hover);
}

.bento-card.large {
  grid-row: 1 / span 2;
  grid-column: 1 / span 1;
}

.bento-card.wide {
  grid-column: 2 / span 2;
}

.bento-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 10%, rgba(0, 0, 0, 0.4) 50%, transparent 100%);
  transition: background 0.4s ease;
}

.bento-card:hover .bento-overlay {
  background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 15%, rgba(0, 0, 0, 0.5) 60%, rgba(0, 0, 0, 0.1) 100%);
}

.bento-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  box-sizing: border-box;
  padding: var(--space-lg);
  color: var(--white-pure);
  z-index: 2;
  transform: translateY(0);
  transition: transform 0.4s ease;
  min-width: 0;
}

.bento-card:hover .bento-content {
  transform: translateY(-5px);
}

.bento-icon {
  display: inline-flex;
  width: 48px;
  height: 48px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border-radius: 12px;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-sm);
  color: var(--white-pure);
}

.bento-content h3 {
  font-size: 2.2rem;
  margin-bottom: 0.5rem;
  color: var(--white-pure);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.bento-content p {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.6;
  max-width: 100%;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
  overflow-wrap: break-word;
  word-break: break-word;
}

/* Responsive Bento */
@media (max-width: 992px) {
  .features-bento {
    width: 94% !important;
  }

  .bento-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
  }

  .bento-card {
    min-width: 0;
  }

  .bento-content {
    min-width: 0;
    overflow-wrap: anywhere;
    word-break: break-word;
    width: 100%;
    box-sizing: border-box;
  }

  .bento-content p,
  .bento-content h3 {
    max-width: 100%;
    overflow-wrap: anywhere;
    word-break: break-word;
  }

  .bento-card {
    min-height: 320px;
  }

  .bento-content {
    padding: 1.5rem 1.25rem;
  }

  .bento-card.large {
    grid-column: 1 / span 2;
    grid-row: auto;
    aspect-ratio: 16/9;
    min-height: 300px;
  }

  .bento-card.wide {
    grid-column: 1 / span 2;
    min-height: 280px;
  }
}

@media (max-width: 600px) {
  .features-bento {
    width: 94% !important;
    max-width: 100% !important;
    margin-left: auto !important;
    margin-right: auto !important;
  }

  .features-bento .section-inner {
    padding: 0 1rem !important;
    min-width: 0;
    overflow: visible;
  }

  .features-bento .bento-grid {
    min-width: 0;
  }

  .bento-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .bento-card {
    min-height: 360px;
    aspect-ratio: 4/3;
    min-width: 0;
    padding-bottom: 0;
  }

  .bento-card.large {
    grid-column: 1 / span 1;
    aspect-ratio: 3/4;
    min-height: 380px;
  }

  .bento-card.wide {
    grid-column: 1 / span 1;
    aspect-ratio: 16/9;
    min-height: 320px;
  }

  .bento-content {
    padding: 1.5rem 1.25rem 1.75rem;
    min-width: 0;
    overflow-wrap: anywhere;
    word-break: break-word;
    width: 100%;
    box-sizing: border-box;
  }

  .bento-content h3 {
    font-size: 1.35rem;
    margin-bottom: 0.4rem;
    overflow-wrap: anywhere;
    word-break: break-word;
  }

  .bento-content p {
    font-size: 0.85rem;
    line-height: 1.5;
    max-width: 100%;
    overflow-wrap: anywhere;
    word-break: break-word;
    width: 100%;
    white-space: normal;
    hyphens: auto;
  }
}



/* ═══════════════════════════════════════════
   PROJECT CARD GRID (Homepage)
   ═══════════════════════════════════════════ */
.project-showcase-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 480px), 1fr));
  gap: var(--space-xl);
}

.project-showcase {
  display: flex;
  flex-direction: column;
  border-radius: 24px;
  overflow: hidden;
  background: var(--white-pure);
  border: 1px solid rgba(0, 0, 0, 0.06);
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.06);
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1),
    box-shadow 0.5s ease;
}

.project-showcase:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

/* ── Card Head (Title + CTA) ── */
.project-showcase-head {
  padding: var(--space-xl) var(--space-lg) var(--space-lg);
}

.project-showcase-title {
  font-family: var(--font-display);
  font-size: clamp(.2rem, 9vw, 6.75rem);
  line-height: 0.95;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: var(--gray-800);
  margin-bottom: 0.6rem;
}

.project-showcase-title em {
  font-style: normal;
  color: var(--copper);
}

.project-names {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-md);
}

.project-name-item {
  font-size: 1.8rem;
  color: var(--gray-600);
}

.project-names-hero {
  flex-direction: row;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  margin: 0.5rem 0 0;
}

.project-names-hero .project-name-item {
  font-size: clamp(1.76rem, 2.86vw, 2.41rem);
  color: var(--black);
}

.project-showcase-sub {
  font-size: 1.8rem;
  color: var(--gray-400);
  line-height: 1.5;
  margin-bottom: var(--space-md);
}

.project-showcase-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
}

.project-showcase-btn .arrow {
  display: inline-block;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.project-showcase:hover .project-showcase-btn .arrow {
  transform: translateX(5px);
}

/* ── Card Slider ── */
.project-showcase-slider {
  position: relative;
  width: 100%;
  overflow: hidden;
  flex-shrink: 0;
  height: 260px;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 3%, black 97%, transparent 100%);
  mask-image: linear-gradient(to right, transparent 0%, black 3%, black 97%, transparent 100%);
}

.project-showcase-track {
  display: flex;
  gap: 12px;
  height: 100%;
  will-change: transform;
}

.project-showcase-track img {
  height: 100%;
  width: auto;
  min-width: 340px;
  object-fit: cover;
  border-radius: 14px;
  flex-shrink: 0;
  user-select: none;
  pointer-events: none;
}

/* Responsive */
@media (max-width: 1024px) {
  .project-showcase-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .project-showcase {
    border-radius: 20px;
  }

  .project-showcase-head {
    padding: var(--space-lg) var(--space-md) var(--space-md);
  }

  .project-showcase-title {
    font-size: clamp(1.8rem, 6.75vw, 2.7rem);
  }

  .project-showcase-sub {
    font-size: 0.825rem;
  }

  .project-showcase-slider {
    height: 200px;
  }

  .project-showcase-track img {
    min-width: 260px;
    border-radius: 12px;
  }
}

@media (max-width: 480px) {
  .project-showcase {
    border-radius: 16px;
  }

  .project-showcase-head {
    padding: var(--space-md) var(--space-sm) var(--space-sm);
  }

  .project-showcase-title {
    font-size: clamp(1.5rem, 7.5vw, 2.25rem);
  }

  .project-showcase-sub {
    font-size: 0.75rem;
  }

  .project-showcase-slider {
    height: 170px;
  }

  .project-showcase-track img {
    min-width: 220px;
    border-radius: 10px;
  }
}

/* ═══════════════════════════════════════════
   NEW SECTIONS (PROJECTS PAGE)
   ═══════════════════════════════════════════ */



/* Text-Image Split */
.text-image-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
}

.split-image {
  height: 600px;
  /* Adjust height as needed */
  width: 100%;
}

.split-content {
  padding: var(--space-2xl);
  background: var(--white);
}

.feature-list {
  list-style: none;
  padding: 0;
  margin-top: var(--space-md);
}

.feature-list li {
  margin-bottom: 0.5rem;
  padding-left: 1.5rem;
  position: relative;
  color: var(--gray-600);
}

.feature-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--copper);
  font-weight: bold;
}

/* Parallax CTA */
.parallax-cta {
  position: relative;
  padding: 15vh 0;
  text-align: center;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
}

.parallax-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 1;
}

.parallax.hero-content {
  position: relative;
  z-index: 10;
  width: 100%;
  padding-bottom: 8rem;
  padding-left: 8%;
  color: var(--white);
}

.parallax-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 0 var(--space-md);
}

.parallax-content h2 {
  font-size: 9.75rem;
  margin-bottom: var(--space-md);
  color: var(--white);
}

.parallax-content h2 em {
  color: var(--copper);
  font-style: normal;
}

.parallax-content p {
  font-size: 2.175rem;
  margin-bottom: var(--space-lg);
  color: var(--gray-300);
}

@media (max-width: 768px) {
  .features-grid {
    grid-template-columns: 1fr;
  }

  .text-image-split {
    grid-template-columns: 1fr;
  }

  .split-image {
    height: 300px;
    order: -1;
    /* Image on top on mobile */
  }

  .split-content {
    padding: var(--space-lg) var(--space-md);
  }

  .parallax-content h2 {
    font-size: clamp(3.75rem, 13.5vw, 6rem);
  }
}

/* Subtle pattern background for depth */
.team-bg-pattern {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(90deg, transparent, transparent 100px, rgba(194, 91, 60, 0.03) 100px, rgba(194, 91, 60, 0.03) 101px);
  z-index: 0;
  pointer-events: none;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  position: relative;
  z-index: 1;
}

.team-card {
  background: var(--white-pure);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.team-card:hover {
  background: var(--white-pure);
  border-color: var(--copper);
  transform: translateY(-5px);
  box-shadow: var(--shadow-card-hover);
}

.team-image-box {
  width: 100%;
  aspect-ratio: 3/4;
  overflow: hidden;
  position: relative;
  border-bottom: 2px solid transparent;
  /* Prepare for hover */
  transition: border-color 0.4s ease;
}

.team-card:hover .team-image-box {
  border-color: var(--copper);
}

.team-image-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #f0f0f0 0%, #e8e8e8 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-600);
  font-family: var(--font-display);
  letter-spacing: 0.2em;
  filter: grayscale(100%);
  transition: all 0.5s ease;
}

.team-image-placeholder::after {
  content: 'FOTOĞRAFLAR';
  opacity: 0.3;
  font-size: 0.8rem;
}

.team-card:hover .team-image-placeholder {
  filter: grayscale(0%);
}

.team-content {
  padding: var(--space-md) var(--space-lg);
  text-align: left;
}

.team-title {
  display: block;
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: 0.18em;
  color: var(--copper);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.team-name {
  color: var(--black);
  font-size: 2rem;
  margin-bottom: 1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.team-divider {
  width: 30px;
  height: 1px;
  background: var(--gray-600);
  margin-bottom: 1rem;
  transition: width 0.3s ease, background 0.3s ease;
}

.team-card:hover .team-divider {
  width: 100%;
  background: var(--copper);
}

.team-phone {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--gray-600);
  font-size: 1.2rem;
  text-decoration: none;
  transition: color 0.3s ease;
}

.team-phone:hover {
  color: var(--copper);
}

.phone-icon {
  font-size: 1.1rem;
  opacity: 0.7;
}

@media (max-width: 768px) {
  .team-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
}

/* CTA Light Section */
.cta-light {
  background-color: var(--white-pure);
  position: relative;
  border-top: 1px solid var(--gray-100);
}

/* ═══════════════════════════════════════════
   EXPANDING GALLERY SECTIONS
   ═══════════════════════════════════════════ */
.expanding-section {
  padding: var(--space-xl) 0;
  position: relative;
}

.expanding-gallery {
  display: flex;
  width: 100%;
  height: 600px;
  /* Adjust height as needed */
  gap: 0;
  /* Remove gap for seamless full width */
  margin-top: var(--space-lg);
}

.gallery-panel {
  flex: 1;
  border-radius: 4px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: flex 0.7s cubic-bezier(0.25, 1, 0.5, 1), filter 0.5s ease;
  filter: grayscale(100%);
}

.gallery-panel:hover {
  flex: 4;
  /* Expand significantly */
  filter: grayscale(0%);
}

.gallery-panel.active {
  flex: 4;
  filter: grayscale(0%);
}

.gallery-panel::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent 40%);
  opacity: 0.6;
  transition: opacity 0.5s ease;
}

.gallery-panel:hover::before {
  opacity: 1;
}

.panel-content {
  position: absolute;
  bottom: 30px;
  left: 30px;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.5s ease 0.1s;
  width: calc(100% - 60px);
}

.gallery-panel:hover .panel-content,
.gallery-panel.active .panel-content {
  opacity: 1;
  transform: translateY(0);
}

.panel-content h3 {
  color: var(--white);
  font-family: var(--font-display);
  font-size: 2.8rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin: 0;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
  white-space: nowrap;
}

/* Mobile Responsiveness for Gallery */
@media (max-width: 768px) {
  .expanding-gallery {
    flex-direction: column;
    height: 700px;
    /* Taller to accommodate stacked items */
  }

  .gallery-panel {
    flex: 1;
    filter: grayscale(0%);
    /* Show color by default on mobile */
  }

  .panel-content {
    opacity: 1;
    transform: translateY(0);
    /* Always show titles on mobile */
  }

  .panel-content h3 {
    font-size: 2rem;
    white-space: normal;
  }
}

/* ═══════════════════════════════════════════
   MEDIA QUERIES (BREAKPOINTS)
   Using standard breakpoints:
   - Mobile:  max-width 480px
   - Tablet:  max-width 768px
   - Laptop:  max-width 1024px
   - Desktop: min-width 1025px (Default)
   ═══════════════════════════════════════════ */

/* Laptop (1024px and below) */
@media (max-width: 1024px) {
  :root {
    --space-lg: 3rem;
    --space-xl: 4rem;
    --space-2xl: 6rem;
  }

  .section-inner {
    width: 92%;
  }
}

/* Tablet (768px and below) — Mobile Typography */
@media (max-width: 768px) {
  :root {
    --space-2xl: 3.5rem;
    --size-h1: clamp(1.8rem, 6vw, 3rem);
    --size-h2: clamp(1.5rem, 5.25vw, 2.625rem);
    --size-h3: clamp(1.125rem, 3.75vw, 1.875rem);
    --size-h4: clamp(0.975rem, 3vw, 1.5rem);
    --size-body: clamp(0.7875rem, 2.25vw, 0.9rem);
  }

  h1 {
    line-height: 0.95;
  }

  h2 {
    line-height: 0.98;
  }

  .section-label {
    font-size: 0.7125rem;
  }

  .features-bento {
    padding: 3rem 0;
  }

  .features-header {
    margin-bottom: var(--space-lg);
  }

  .features-header h2 {
    font-size: clamp(1.65rem, 6vw, 2.625rem);
  }

  .showcase-title {
    font-size: clamp(0.75rem, 2.625vw, 1.125rem);
  }

  .showcase-location {
    font-size: 0.8625rem;
  }

  .showcase-desc {
    margin-bottom: var(--space-md);
    font-size: 0.7875rem;
  }

  .showcase-features {
    margin-bottom: var(--space-lg);
  }

  .showcase-feat {
    font-size: 0.7125rem;
  }

  .bento-content h3 {
    font-size: 1.2rem;
  }

  .bento-content p {
    font-size: 0.7875rem;
  }

  .split-content h2 {
    font-size: clamp(1.65rem, 6vw, 2.625rem);
  }

  .parallax-content h2 {
    font-size: clamp(1.5rem, 5.25vw, 2.4rem);
  }

  .parallax-content p {
    font-size: 0.825rem;
  }

  .page-hero-content h1 {
    font-size: clamp(1.8rem, 6.75vw, 3rem);
  }

  .page-hero-content .page-hero-sub {
    font-size: 0.7875rem;
  }

  .page-hero-projeler .page-hero-content .page-hero-sub {
    font-size: 0.75rem;
  }

  .panel-content h3 {
    font-size: 1.2rem;
  }

  .btn-primary,
  .btn-dark,
  .btn-outline,
  .btn-submit {
    font-size: 0.7125rem;
    padding: 0.65em 1.2em;
  }

  .hero-buttons .btn-primary,
  .hero-buttons .btn-outline {
    font-size: 0.84375rem;
    padding: 0.75em 1.25em;
    letter-spacing: 0.12em;
  }
}

/* Mobile (480px and below) — Compact */
@media (max-width: 480px) {
  :root {
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-2xl: 2.5rem;
    --size-h1: clamp(1.65rem, 6.75vw, 2.4rem);
    --size-h2: clamp(1.425rem, 6vw, 2.1rem);
    --size-h3: clamp(1.05rem, 4.5vw, 1.5rem);
    --size-h4: clamp(0.9rem, 3.75vw, 1.2rem);
    --size-body: clamp(0.75rem, 2.625vw, 0.8625rem);
  }

  .section-inner {
    width: 94%;
  }

  h1 {
    letter-spacing: 0.01em;
  }

  p {
    line-height: 1.7;
  }

  .features-bento {
    padding: 2rem 0;
  }

  .features-header h2 {
    font-size: clamp(1.5rem, 6.75vw, 2.1rem);
  }

  .bento-content {
    padding: 1.25rem 1rem 1.5rem;
  }

  .bento-content h3 {
    font-size: 0.9375rem;
  }

  .bento-content p {
    font-size: 0.675rem;
    line-height: 1.5;
  }

  .page-hero-content h1 {
    font-size: clamp(1.65rem, 7.5vw, 2.4rem);
  }

  .showcase-title {
    font-size: clamp(0.675rem, 3vw, 0.9375rem);
  }

  .showcase-location {
    font-size: 0.75rem;
  }

  .parallax-content h2 {
    font-size: clamp(1.35rem, 6vw, 2.1rem);
  }

  .stat-number {
    font-size: clamp(1.65rem, 6vw, 2.1rem);
  }

  h2.reveal.delay-1.revealed {
    font-size: clamp(1.35rem, 4.5vw, 2.25rem);
  }

  .btn-primary,
  .btn-dark,
  .btn-outline,
  .btn-submit {
    font-size: 0.675rem;
    padding: 0.6em 1em;
  }

  .hero-buttons .btn-primary,
  .hero-buttons .btn-outline {
    font-size: 0.75rem;
    padding: 0.6875em 1.25em;
    letter-spacing: 0.1em;
  }
}

/* ═══════════════════════════════════════════
   PREMIUM SECTION PATTERNS
   Subtle background patterns for visual depth
   ═══════════════════════════════════════════ */

/* --- About Section: Dot Grid (Apple-style) --- */
.about::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.35;
  background-image: radial-gradient(circle, var(--gray-200) 1px, transparent 1px);
  background-size: 28px 28px;
}

.about>* {
  position: relative;
  z-index: 1;
}

/* --- Projects Section: Diagonal Lines (Stripe-inspired) --- */
.projects::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.04;
  background-image: repeating-linear-gradient(-45deg,
      var(--gray-300),
      var(--gray-300) 1px,
      transparent 1px,
      transparent 20px);
}

.projects>* {
  position: relative;
  z-index: 1;
}

/* --- Expanding Section: Topographic Contours --- */
.expanding-section::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.025;
  background-image:
    repeating-radial-gradient(ellipse at 30% 50%,
      transparent 0px,
      transparent 38px,
      var(--gray-300) 38px,
      var(--gray-300) 39px,
      transparent 39px,
      transparent 78px),
    repeating-radial-gradient(ellipse at 70% 40%,
      transparent 0px,
      transparent 52px,
      var(--gray-300) 52px,
      var(--gray-300) 53px,
      transparent 53px,
      transparent 106px);
}

.expanding-section>* {
  position: relative;
  z-index: 1;
}

/* --- Contact Section: Radial Gradient Mesh --- */
.contact::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.5;
  background:
    radial-gradient(ellipse 600px 400px at 10% 20%, rgba(196, 106, 78, 0.04), transparent),
    radial-gradient(ellipse 500px 500px at 85% 70%, rgba(196, 106, 78, 0.03), transparent),
    radial-gradient(ellipse 800px 300px at 50% 90%, rgba(44, 48, 56, 0.02), transparent);
}

.contact>* {
  position: relative;
  z-index: 1;
}

/* --- Team Section: Diamond Grid --- */
.team-section::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.03;
  background-image:
    linear-gradient(45deg, var(--gray-300) 1px, transparent 1px),
    linear-gradient(-45deg, var(--gray-300) 1px, transparent 1px);
  background-size: 36px 36px;
}

.team-section>* {
  position: relative;
  z-index: 1;
}

/* --- Features Section Dark: Horizontal Pinstripes --- */
.features-section-dark::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.04;
  background-image: repeating-linear-gradient(0deg,
      transparent,
      transparent 11px,
      var(--gray-200) 11px,
      var(--gray-200) 12px);
}

.features-section-dark>* {
  position: relative;
  z-index: 1;
}

/* --- Text-Image Split: Subtle Wave (CSS) --- */
.text-image-split::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg width='100' height='20' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 10 Q25 0 50 10 T100 10' fill='none' stroke='%23999' stroke-width='0.5'/%3E%3C/svg%3E");
  background-size: 100px 20px;
}

.text-image-split>* {
  position: relative;
  z-index: 1;
}

/* --- Footer: Woven Micro-Texture --- */
.site-footer::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.06;
  background-image:
    linear-gradient(45deg, rgba(255, 255, 255, 0.05) 25%, transparent 25%, transparent 75%, rgba(255, 255, 255, 0.05) 75%),
    linear-gradient(-45deg, rgba(255, 255, 255, 0.05) 25%, transparent 25%, transparent 75%, rgba(255, 255, 255, 0.05) 75%);
  background-size: 16px 16px;
}

.site-footer {
  position: relative;
}

.site-footer>* {
  position: relative;
  z-index: 1;
}

/* --- Page Hero: Warm copper glow accents --- */
.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 4;
  opacity: 0.6;
  background:
    radial-gradient(ellipse 500px 400px at 15% 70%, rgba(196, 106, 78, 0.1), transparent),
    radial-gradient(ellipse 400px 300px at 85% 25%, rgba(196, 106, 78, 0.06), transparent);
}

/* --- CTA Light Section: Accent glow --- */
.cta-light::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.6;
  background:
    radial-gradient(ellipse 500px 300px at 50% 50%, rgba(196, 106, 78, 0.05), transparent);
}

.cta-light {
  position: relative;
}

.cta-light>* {
  position: relative;
  z-index: 1;
}

@media (max-width: 768px) {

  /* 1. Menünün diğer her şeyin üstünde görünmesi için Z-Index ekleyelim */
  .nav-links {
    position: fixed;
    inset: 0;
    background: rgba(248, 249, 250, 0.98);
    /* Arka planı biraz daha opak yapalım */
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--space-lg);
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: var(--z-mobile-menu);
    width: 100vw;
    /* Genişliği garantiye alalım */
    height: 100vh;
    /* Yüksekliği garantiye alalım */
  }

  /* 2. Menü açıldığında linklerin görünür olduğundan emin olalım */
  .nav-links.open {
    transform: translateX(0);
  }

  /* 3. Menü butonunun (Hamburger) her zaman en üstte ve sağda kalması */
  .menu-toggle {
    display: flex;
    z-index: var(--z-hamburger);
    margin-left: auto;
    /* Sağ tarafa yasla */
  }

  /* Logo solda, menü sağda kalsın */
  .header-inner {
    justify-content: space-between;
  }
}

@media (max-width: 768px) {
  .logo .logo-home {
    height: 220px;
  }

  .hero-title {
    font-size: clamp(1.6875rem, 6.75vw, 2.953125rem);
  }

  .hero-subtitle {
    font-size: clamp(0.84375rem, 2.1vw, 1.05rem);
  }

  .header-dark .logo .logo-dark {
    height: 36px;
  }

  .logo-text {
    font-size: 0.675rem;
    letter-spacing: 0.08em;
  }
}

@media (max-width: 480px) {
  .logo .logo-home {
    height: 200px;
  }

  .hero-title {
    font-size: clamp(1.48rem, 7.6vw, 2.53rem);
  }

  .hero-subtitle {
    font-size: 0.8rem;
  }

  .header-dark .logo .logo-dark {
    height: 32px;
  }

  .logo-text {
    font-size: 0.6rem;
    letter-spacing: 0.06em;
  }
}

/* ═══════════════════════════════════════════
   MARQUEE (KAYAN YAZI) SECTION
   ═══════════════════════════════════════════ */
.marquee-section {
  width: 100%;
  overflow: hidden;
  background-color: var(--copper);
  /* Using the brand color */
  padding: 1rem 0;
  display: flex;
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.marquee-content {
  display: flex;
  white-space: nowrap;
  gap: 2rem;
}

.marquee-track {
  display: flex;
  align-items: center;
  gap: 2rem;
  animation: marquee-scroll 25s linear infinite;
}

/* Pause animation on hover */
.marquee-section:hover .marquee-track {
  animation-play-state: paused;
}

.marquee-item {
  font-size: 1.5rem;
  color: var(--white-pure);
  font-family: var(--font-display);
  letter-spacing: 0.05em;
}

.marquee-item.brand-name {
  font-family: var(--font-brand);
  text-transform: uppercase;
  font-weight: 500;
}

.marquee-separator {
  color: rgba(255, 255, 255, 0.5);
  font-size: 1.5rem;
  font-weight: 300;
}

@keyframes marquee-scroll {
  0% {
    transform: translateX(0);
  }

  100% {
    /* Translate left exactly by one track + gap */
    transform: translateX(calc(-100% - 2rem));
  }
}

@media (max-width: 768px) {

  .marquee-item,
  .marquee-separator {
    font-size: 0.75rem;
  }
}

/* ═══════════════════════════════════════════
   HOME PARALLAX CONTACT SECTION
   ═══════════════════════════════════════════ */
.home-contact-parallax {
  position: relative;
  width: 100%;
  padding: 8rem 0;
  overflow: hidden;
  background: var(--black);
}

.parallax-bg {
  position: absolute;
  top: -20%;
  left: 0;
  width: 100%;
  height: 140%;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  /* Parallax effect */
  z-index: 0;
}

.parallax-overlay-dark {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(20, 22, 28, 0.95) 0%, rgba(20, 22, 28, 0.7) 100%);
  z-index: 1;
}

.relative-z {
  position: relative;
  z-index: 2;
}

.floating-contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--white-pure);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
  transform: translateY(0);
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.5s ease;
}

.floating-contact-wrapper:hover {
  transform: translateY(-10px);
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.5);
}

.floating-contact-info {
  padding: 4rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.floating-contact-info h2 {
  color: var(--black);
  margin-bottom: 2rem;
  font-size: clamp(2.6rem, 5vw + 0.9rem, 4.5rem);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.detail-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.detail-item>div {
  min-width: 0;
  overflow-wrap: break-word;
  word-break: break-word;
}

.detail-item i {
  color: var(--copper);
  font-size: 1.5rem;
  margin-top: 5px;
  background: rgba(196, 106, 78, 0.1);
  padding: 12px;
  border-radius: 50%;
  width: 45px;
  height: 45px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.detail-item span {
  display: block;
  font-family: var(--font-display);
  color: var(--gray-400);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.3rem;
}

.detail-item p,
.detail-item a {
  color: var(--black);
  font-size: 1.3rem;
  font-weight: 500;
  margin: 0;
  text-decoration: none;
  display: block;
  transition: color 0.3s;
  overflow-wrap: break-word;
  word-break: break-word;
}

.detail-item a:hover {
  color: var(--copper);
}

.floating-contact-map {
  width: 100%;
  min-height: 400px;
  align-self: stretch;
  position: relative;
  background: var(--gray-100);
}

.floating-contact-map iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100% !important;
  height: 100% !important;
  min-height: 400px;
  border: none;
  display: block;
  filter: grayscale(20%) contrast(1.1);
  transition: filter 0.5s ease;
}

.floating-contact-wrapper:hover .floating-contact-map iframe {
  filter: grayscale(0%) contrast(1);
}

@media (max-width: 992px) {
  .floating-contact-wrapper {
    grid-template-columns: 1fr;
  }

  .floating-contact-info {
    padding: 3rem 2rem;
  }

  .floating-contact-info h2 {
    font-size: clamp(2rem, 7vw, 3.5rem);
  }

  .detail-item p,
  .detail-item a {
    font-size: 1.1rem;
  }

  .floating-contact-map {
    height: 350px;
    min-height: 350px;
  }

  .home-contact-parallax {
    background-attachment: scroll;
    padding: 4rem 0;
  }

  .parallax-bg {
    background-attachment: scroll;
  }
}

@media (max-width: 480px) {
  .floating-contact-info {
    padding: 2rem 1.25rem;
  }

  .detail-item p,
  .detail-item a {
    font-size: 1rem;
  }

  .detail-item i {
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
    padding: 10px;
  }
}

/* ═══════════════════════════════════════════
   PREMIUM CONTACT PAGE STYLES
   ═══════════════════════════════════════════ */

/* Section Background Mesh Glow */
/* ═══════════════════════════════════════════
   CONTACT V2 — Modern Split Layout
   ═══════════════════════════════════════════ */
.contact-modern {
  position: relative;
  background: var(--white);
  overflow: hidden;
}

.contact-modern::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(196, 106, 78, 0.06), transparent 70%);
  pointer-events: none;
}

.contact-modern-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: start;
}

/* ── Left: Info ── */
.contact-modern-info h2 {
  margin-bottom: var(--space-sm);
  font-size: clamp(1.8rem, 4vw + 0.8rem, 2.8rem);
}

.contact-modern-info h2 em {
  font-style: normal;
  color: var(--copper);
}

.contact-modern-intro {
  font-size: 1.15rem;
  line-height: 1.8;
  color: var(--gray-600);
  margin-bottom: var(--space-lg);
  max-width: 48ch;
}

.contact-modern-cards {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-modern-card {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.5rem 1.75rem;
  background: var(--gray-100);
  border-radius: 16px;
  text-decoration: none;
  color: inherit;
  border: 1px solid transparent;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.contact-modern-card:hover {
  background: var(--white-pure);
  border-color: rgba(196, 106, 78, 0.15);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.06);
  transform: translateX(6px);
}

.contact-modern-card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--white-pure);
  color: var(--copper);
  font-size: 1.15rem;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
  transition: all 0.3s ease;
}

.contact-modern-card:hover .contact-modern-card-icon {
  background: var(--copper);
  color: var(--white-pure);
}

.contact-modern-card h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--black);
  margin-bottom: 0.4rem;
}

.contact-modern-card p {
  font-size: 1.2rem;
  color: var(--gray-600);
  line-height: 1.7;
  margin: 0;
}

.contact-modern-phones {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.contact-modern-phones a {
  font-size: 1.2rem;
  color: var(--gray-600);
  text-decoration: none;
  transition: color 0.3s ease;
}

.contact-modern-phones a:hover {
  color: var(--copper);
}

/* ── Right: Form Panel (Dark) ── */
.contact-modern-form-panel {
  background: var(--gray-800);
  border-radius: 24px;
  padding: clamp(2rem, 4vw, 3rem);
  color: var(--white-pure);
  position: relative;
  overflow: hidden;
  min-height: 400px;
}

.contact-modern-form-panel::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -30%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(196, 106, 78, 0.15), transparent 70%);
  pointer-events: none;
}

.contact-modern-form-header {
  margin-bottom: var(--space-lg);
  position: relative;
}

.contact-modern-form-header h3 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}

.contact-modern-form-header p {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.6;
}

.contact-modern-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  position: relative;
}

.contact-modern-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.contact-modern-field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.contact-modern-field label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.5);
}

.contact-modern-field input,
.contact-modern-field textarea,
.contact-modern-field select {
  width: 100%;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 0.95rem 1.15rem;
  font-size: 1rem;
  font-family: var(--font-body);
  color: var(--white-pure);
  transition: all 0.3s ease;
  resize: none;
}

.contact-modern-field input::placeholder,
.contact-modern-field textarea::placeholder {
  color: rgba(255, 255, 255, 0.25);
}

.contact-modern-field input:focus,
.contact-modern-field textarea:focus,
.contact-modern-field select:focus {
  border-color: var(--copper);
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 0 0 3px rgba(196, 106, 78, 0.15);
}

.contact-modern-field input:focus-visible,
.contact-modern-field textarea:focus-visible,
.contact-modern-field select:focus-visible {
  outline: 2px solid var(--copper);
  outline-offset: 2px;
}

.contact-modern-select-wrap {
  position: relative;
}

.contact-modern-select-wrap select {
  width: 100%;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  cursor: pointer;
  padding-right: 2.5rem;
}

.contact-modern-select-wrap select option {
  background: var(--gray-800);
  color: var(--white-pure);
}

.contact-modern-select-wrap>i {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: rgba(255, 255, 255, 0.35);
  font-size: 0.8rem;
  pointer-events: none;
  transition: transform 0.3s ease;
}

.contact-modern-select-wrap:focus-within>i {
  transform: translateY(-50%) rotate(180deg);
  color: var(--copper);
}

.contact-modern-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  width: 100%;
  padding: 1.15rem;
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--white-pure);
  background: linear-gradient(135deg, var(--copper) 0%, var(--color-primary-dark) 100%);
  border: none;
  border-radius: 14px;
  cursor: pointer;
  margin-top: 0.5rem;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 8px 24px rgba(196, 106, 78, 0.3);
  position: relative;
  overflow: hidden;
}

.contact-modern-submit::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--copper) 100%);
  opacity: 0;
  transition: opacity 0.35s ease;
}

.contact-modern-submit span,
.contact-modern-submit i {
  position: relative;
  z-index: 1;
}

.contact-modern-submit i {
  font-size: 0.9rem;
  transition: transform 0.35s ease;
}

.contact-modern-submit:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 32px rgba(196, 106, 78, 0.4);
}

.contact-modern-submit:hover::before {
  opacity: 1;
}

.contact-modern-submit:hover i {
  transform: translateX(4px) translateY(-2px);
}

/* ── Field Validation ── */
.contact-modern-field-error {
  border-color: var(--color-error) !important;
  box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.15) !important;
}

.contact-modern-error-msg {
  display: block;
  color: var(--color-error);
  font-size: 0.82rem;
  margin-top: 0.4rem;
  font-weight: 500;
}

/* ── Map ── */
.contact-modern-map {
  margin-top: var(--space-2xl);
  border-radius: 20px;
  overflow: hidden;
  min-height: 420px;
  height: 420px;
  position: relative;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.08);
  background: var(--gray-100);
}

.contact-modern-map iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  min-height: 300px;
  border: none;
  display: block;
}

.contact-modern-map::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 20px;
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .contact-modern-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .contact-modern-form-panel {
    border-radius: 20px;
  }
}

@media (max-width: 600px) {
  .contact-modern-row {
    grid-template-columns: 1fr;
  }

  .contact-modern-form-panel {
    padding: 1.75rem;
    border-radius: 16px;
  }

  .contact-modern-card {
    padding: 1.25rem;
  }

  .contact-modern-map {
    height: 300px;
    border-radius: 16px;
  }

  .contact-modern-map::after {
    border-radius: 16px;
  }
}

.footer-col address {
  font-style: normal;
}

/* ═══════════════════════════════════════════
   DESKTOP PREMIUM TYPOGRAPHY (min-width: 1200px)
   Luxury, soft, rafine — Sadece masaüstü, mobil/tablet değişmez
   ═══════════════════════════════════════════ */
@media (min-width: 1200px) {
  :root {
    --size-h1: clamp(54px, 4.5vw, 72px);
    --size-h2: clamp(42px, 3.3vw, 54px);
    --size-h3: clamp(30px, 2.4vw, 36px);
    --size-h4: clamp(27px, 2.1vw, 33px);
    --size-body: 24px;
  }

  /* 1. Heading revizyonu — premium serif */
  h1 {
    font-family: var(--font-display);
    font-weight: 600;
    letter-spacing: -0.5px;
    line-height: 1.2;
    text-transform: none;
  }

  h2 {
    font-family: var(--font-display);
    font-weight: 500;
    letter-spacing: -0.3px;
    line-height: 1.3;
    text-transform: none;
  }

  h3 {
    font-family: var(--font-display);
    font-weight: 500;
    letter-spacing: -0.2px;
    line-height: 1.35;
    text-transform: none;
  }

  h4 {
    font-family: var(--font-display);
    font-weight: 500;
    letter-spacing: -0.2px;
    line-height: 1.4;
    text-transform: none;
  }

  /* 2. Paragraph & body — editorial */
  p {
    line-height: 1.7;
    max-width: 60ch;
    font-weight: 400;
  }

  /* 3. Butonlar — refined */
  .btn-primary,
  .btn-dark,
  .btn-outline,
  .btn-submit {
    font-family: var(--font-body);
    font-size: 21px;
    font-weight: 500;
    padding: 18px 36px;
    border-radius: 8px;
    letter-spacing: 0.3px;
    text-transform: none;
  }

  .hero-buttons .btn-primary,
  .hero-buttons .btn-outline {
    font-size: 22.5px;
    padding: 18px 39px;
  }

  .btn-header {
    font-size: 14px;
    font-weight: 500;
    padding: 10px 20px;
  }

  .project-showcase-btn {
    font-size: 21px;
    padding: 18px 36px;
  }

  /* 4. Section whitespace artışı */
  .section-inner {
    padding: 7rem var(--space-md);
  }

  .about-left h2,
  .about-left h2.reveal.delay-1.revealed {
    font-family: var(--font-display);
    font-size: clamp(42px, 3.3vw, 54px);
    font-weight: 500;
    letter-spacing: -0.3px;
    margin-bottom: 1.5rem;
  }

  .about-text {
    font-size: 22.5px;
    line-height: 1.7;
    margin-bottom: 1.75rem;
  }

  .section-cta {
    margin-top: 1.5rem;
  }

  .values {
    padding: 7rem 0;
  }

  .projects-header {
    margin-bottom: 3rem;
  }

  /* 5. Özel başlıklar — showcase, project, page-hero */
  .section-label {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
  }

  .showcase-title,
  .project-showcase-title {
    font-family: var(--font-display);
    font-size: clamp(36px, 3vw, 45px);
    font-weight: 500;
    letter-spacing: -0.2px;
    line-height: 1.3;
    text-transform: none;
  }

  .showcase-desc,
  .project-showcase-sub {
    font-size: 22.5px;
    line-height: 1.7;
  }

  .showcase-location {
    font-size: 21px;
  }

  .page-hero-content h1 {
    font-family: var(--font-display);
    font-size: clamp(48px, 4.2vw, 63px);
    font-weight: 600;
    letter-spacing: -0.3px;
    line-height: 1.25;
  }

  .page-hero-content .page-hero-sub {
    font-size: 22.5px;
    line-height: 1.65;
  }

  /* Hero title — özel exception, 600 weight */
  .hero-title {
    font-family: var(--font-display);
    font-size: clamp(54px, 4.5vw, 72px);
    font-weight: 600;
    letter-spacing: -0.5px;
    line-height: 1.2;
  }

  .hero-subtitle {
    font-size: 22.5px;
    line-height: 1.7;
  }

  .parallax-content h2 {
    font-family: var(--font-display);
    font-size: clamp(48px, 3.75vw, 60px);
    font-weight: 500;
  }

  .parallax-content p {
    font-size: 22.5px;
    line-height: 1.7;
  }

  /* Values, stats, contact */
  .values-title {
    font-size: clamp(27px, 2.1vw, 33px);
    font-weight: 500;
  }

  .values-desc {
    font-size: 21px;
    line-height: 1.7;
  }

  .stat-number {
    font-family: var(--font-display);
    font-size: clamp(54px, 4.5vw, 66px);
    font-weight: 500;
  }

  .stat-desc {
    font-size: 21px;
  }

  .contact-text {
    font-size: 22.5px;
    line-height: 1.7;
  }

  .contact-label {
    font-size: 21px;
    font-weight: 500;
  }

  /* Footer */
  .footer-col h4 {
    font-family: var(--font-display);
    font-size: 19.5px;
    font-weight: 500;
    letter-spacing: 0.12em;
  }

  .footer-col a,
  .footer-col p,
  .footer-brand p {
    font-size: 21px;
  }

  /* Logo — display font */
  .logo {
    font-family: var(--font-display);
    font-size: 1.875rem;
    font-weight: 500;
  }

  .logo-text {
    font-size: 21px;
    font-weight: 400;
  }

  .nav-links a {
    font-family: var(--font-body);
    font-size: 21px;
    font-weight: 500;
  }
}

/* ═══════════════════════════════════════════
   RESPONSIVE: 1440×900 (max-width: 1440px)
   Küçük masaüstü / laptop — premium boyutların %92'si
   ═══════════════════════════════════════════ */
@media (max-width: 1440px) and (min-width: 1201px) {
  :root {
    --size-h1: clamp(50px, 4.1vw, 66px);
    --size-h2: clamp(39px, 3vw, 50px);
    --size-h3: clamp(28px, 2.2vw, 33px);
    --size-h4: clamp(25px, 1.95vw, 30px);
    --size-body: 22px;
  }

  .section-inner {
    padding: 6rem var(--space-md);
  }

  .hero-title {
    font-size: clamp(50px, 4.1vw, 66px);
  }

  .hero-subtitle {
    font-size: 21px;
  }

  .about-left h2,
  .about-left h2.reveal.delay-1.revealed {
    font-size: clamp(39px, 3vw, 50px);
  }

  .about-text {
    font-size: 21px;
  }

  .values {
    padding: 6rem 0;
  }

  .projects-header {
    margin-bottom: 2.5rem;
  }

  .section-label {
    font-size: 16.5px;
  }

  .showcase-title,
  .project-showcase-title {
    font-size: clamp(33px, 2.75vw, 41px);
  }

  .showcase-desc,
  .project-showcase-sub {
    font-size: 21px;
  }

  .showcase-location {
    font-size: 19.5px;
  }

  .values-title {
    font-size: clamp(25px, 1.95vw, 30px);
  }

  .values-desc {
    font-size: 19.5px;
  }

  .btn-primary,
  .btn-dark,
  .btn-outline,
  .btn-submit {
    font-size: 19.5px;
    padding: 16px 33px;
  }

  .hero-buttons .btn-primary,
  .hero-buttons .btn-outline {
    font-size: 21px;
    padding: 16px 36px;
  }

  .page-hero-content h1 {
    font-size: clamp(50px, 4.1vw, 66px);
  }

  .page-hero-content .page-hero-sub {
    font-size: 20px;
  }

  .page-hero-projeler .page-hero-content h1 {
    font-size: clamp(38px, 3.2vw, 48px);
  }

  .page-hero-projeler .page-hero-content .page-hero-sub {
    font-size: 17px;
    line-height: 1.5;
  }

  .footer-col h4 {
    font-size: 18px;
  }

  .footer-col a,
  .footer-col p,
  .footer-brand p {
    font-size: 19.5px;
  }
}

/* ═══════════════════════════════════════════
   RESPONSIVE: 1368×768 (max-width: 1368px)
   Düşük çözünürlüklü laptop — premium boyutların %85'i
   ═══════════════════════════════════════════ */
@media (max-width: 1368px) and (min-width: 1025px) {
  :root {
    --size-h1: clamp(46px, 3.8vw, 61px);
    --size-h2: clamp(36px, 2.8vw, 46px);
    --size-h3: clamp(26px, 2vw, 31px);
    --size-h4: clamp(23px, 1.8vw, 28px);
    --size-body: 20px;
    --space-lg: 3.25rem;
    --space-xl: 5rem;
  }

  .section-inner {
    padding: 5.5rem var(--space-md);
  }

  .hero-title {
    font-size: clamp(46px, 3.8vw, 61px);
  }

  .hero-subtitle {
    font-size: 19px;
  }

  .about-left h2,
  .about-left h2.reveal.delay-1.revealed {
    font-size: clamp(36px, 2.8vw, 46px);
  }

  .about-text {
    font-size: 19.5px;
  }

  .values {
    padding: 5.5rem 0;
  }

  .projects-header {
    margin-bottom: 2.25rem;
  }

  .section-label {
    font-size: 15px;
  }

  .showcase-title,
  .project-showcase-title {
    font-size: clamp(31px, 2.5vw, 38px);
  }

  .showcase-desc,
  .project-showcase-sub {
    font-size: 19.5px;
  }

  .showcase-location {
    font-size: 18px;
  }

  .values-title {
    font-size: clamp(23px, 1.8vw, 28px);
  }

  .values-desc {
    font-size: 18px;
  }

  .btn-primary,
  .btn-dark,
  .btn-outline,
  .btn-submit {
    font-size: 18px;
    padding: 15px 30px;
  }

  .hero-buttons .btn-primary,
  .hero-buttons .btn-outline {
    font-size: 19.5px;
    padding: 15px 33px;
  }

  .page-hero-content h1 {
    font-size: clamp(46px, 3.8vw, 61px);
  }

  .page-hero-content .page-hero-sub {
    font-size: 18.5px;
  }

  .page-hero-projeler .page-hero-content h1 {
    font-size: clamp(34px, 2.8vw, 42px);
  }

  .page-hero-projeler .page-hero-content .page-hero-sub {
    font-size: 15.5px;
    line-height: 1.5;
  }

  .footer-col h4 {
    font-size: 16.5px;
  }

  .footer-col a,
  .footer-col p,
  .footer-brand p {
    font-size: 18px;
  }
}

/* ═══════════════════════════════════════════
   RESPONSIVE: 1024×768 (max-width: 1024px)
   Tablet yatay / küçük laptop — mevcut 1024 bloğuna ek tipografi
   ═══════════════════════════════════════════ */
@media (max-width: 1024px) and (min-width: 769px) {
  :root {
    --size-h1: clamp(2.25rem, 5vw, 3.5rem);
    --size-h2: clamp(1.875rem, 4vw, 2.75rem);
    --size-h3: clamp(1.35rem, 2.8vw, 1.75rem);
    --size-h4: clamp(1.1rem, 2.4vw, 1.4rem);
    --size-body: clamp(1rem, 1.5vw, 1.2rem);
  }

  .section-label {
    font-size: clamp(0.8rem, 1.2vw, 1rem);
  }

  .hero-title {
    font-size: clamp(2rem, 4.5vw, 3rem);
  }

  .hero-subtitle {
    font-size: clamp(1rem, 1.5vw, 1.2rem);
  }

  .showcase-title,
  .project-showcase-title {
    font-size: clamp(1.5rem, 3vw, 2rem);
  }

  .showcase-desc,
  .project-showcase-sub {
    font-size: clamp(1rem, 1.5vw, 1.2rem);
  }

  .page-hero-content h1 {
    font-size: clamp(2.25rem, 5vw, 3.5rem);
  }

  .page-hero-content .page-hero-sub {
    font-size: clamp(1rem, 1.5vw, 1.2rem);
  }

  .page-hero-projeler .page-hero-content h1 {
    font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  }

  .page-hero-projeler .page-hero-content .page-hero-sub {
    font-size: clamp(0.9rem, 1.3vw, 1.05rem);
  }

  .values-title {
    font-size: clamp(1.5rem, 2.5vw, 1.85rem);
  }

  .values-desc {
    font-size: clamp(1rem, 1.3vw, 1.2rem);
  }

  .btn-primary,
  .btn-dark,
  .btn-outline {
    font-size: clamp(0.9rem, 1.4vw, 1.1rem);
    padding: 0.7em 1.5em;
  }
}

h3.project-showcase-title {
  font-size: 30px !important;
}

/* SEO ve Ekran Okuyucular İçin Gizli Sınıf */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}


p.project-showcase-sub {
  font-size: 20px;
}