@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,400&family=Inter:wght@200;300;400;500;600&display=swap');

/* --- TASARIM SİSTEMİ / VARIABLES --- */
:root {
  --bg-dark: #0A0907;
  --bg-card: #151310;
  --bg-card-hover: #1E1B17;
  --accent-gold: #BFA882;
  --accent-gold-light: #D5C1A2;
  --accent-gold-rgb: 191, 168, 130;
  --text-light: #E8E2D8;
  --text-muted: #8A8278;
  --text-dim: #55504A;
  
  --font-serif: 'Cormorant Garamond', serif;
  --font-sans: 'Inter', sans-serif;
  
  --transition-smooth: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
  --border-rule: rgba(191, 168, 130, 0.15);
}

/* --- GENEL AYARLAR / BASE --- */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  cursor: none; /* Custom cursor için varsayılan imleci gizliyoruz */
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-light);
  font-family: var(--font-sans);
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body.loading,
body.modal-open {
  overflow: hidden;
}

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

/* Gren Doku Katmanı (Noise Overlay) */
.noise-overlay {
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
  opacity: 0.04;
  pointer-events: none;
  z-index: 9999;
}

/* --- AÇILIŞ YÜKLEYİCİSİ / INTRO LOADER --- */
#intro {
  position: fixed;
  inset: 0;
  background-color: var(--bg-dark);
  z-index: 10005;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: transform 1.2s cubic-bezier(0.85, 0, 0.15, 1);
}

#intro.done {
  transform: translateY(-100%);
}

.intro-inner {
  text-align: center;
}

.intro-logo-container {
  opacity: 0;
  transform: translateY(15px);
  animation: introFadeIn 1.2s ease-out forwards 0.2s;
  margin-bottom: 25px;
}

.intro-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.intro-logo-main {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 300;
  letter-spacing: 2px;
  color: var(--text-light);
}

.intro-logo-sub {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--accent-gold);
}

.intro-bar {
  width: 220px;
  height: 1px;
  background-color: rgba(191, 168, 130, 0.1);
  margin: 35px auto 0 auto;
  position: relative;
  overflow: hidden;
}

.intro-bar::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 0;
  background-color: var(--accent-gold);
  animation: loadProgress 2s ease-in-out forwards 0.2s;
}

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

@keyframes loadProgress {
  to {
    width: 100%;
  }
}

/* --- KULLANICI İMLECİ / CUSTOM CURSOR --- */
.custom-cursor {
  width: 8px;
  height: 8px;
  background-color: var(--accent-gold);
  border-radius: 50%;
  position: fixed;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 10000;
  transition: width 0.3s, height 0.3s, background-color 0.3s;
  mix-blend-mode: difference;
}

.custom-cursor-follower {
  width: 38px;
  height: 38px;
  border: 1px solid rgba(var(--accent-gold-rgb), 0.3);
  border-radius: 50%;
  position: fixed;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 9998;
  transition: transform 0.08s ease-out, width 0.3s, height 0.3s, border-color 0.3s, background-color 0.3s;
}

.hovering .custom-cursor {
  width: 14px;
  height: 14px;
  background-color: rgba(var(--accent-gold-rgb), 0.2);
}

.hovering .custom-cursor-follower {
  width: 54px;
  height: 54px;
  border-color: var(--accent-gold);
  background-color: rgba(var(--accent-gold-rgb), 0.05);
}

/* Mobil cihazlarda custom cursor'ı gizle */
@media (max-width: 1024px) {
  * {
    cursor: auto !important;
  }
  .custom-cursor, .custom-cursor-follower {
    display: none !important;
  }
}

/* --- ZARİF KAYDIRMA ÇUBUĞU / SCROLLBAR --- */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
  background: #221f1b;
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-gold);
}

/* --- NAVİGASYON / NAVIGATION --- */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 24px 50px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 100;
  background: linear-gradient(to bottom, rgba(10, 9, 7, 0.85), transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-rule);
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-main {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 300;
  letter-spacing: 1.5px;
  color: var(--text-light);
  line-height: 1.1;
}

.logo-sub {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--accent-gold);
}

.nav-controls {
  display: flex;
  align-items: center;
  gap: 35px;
}

.lang-toggle {
  display: flex;
  gap: 12px;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 1px;
}

.lang-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  transition: var(--transition-fast);
  padding: 2px 4px;
  position: relative;
}

.lang-btn.active {
  color: var(--text-light);
}

.lang-btn.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 50%;
  transform: translateX(-50%);
  width: 10px;
  height: 1px;
  background-color: var(--accent-gold);
}

.social-links {
  display: flex;
  gap: 20px;
  align-items: center;
  border-left: 1px solid var(--border-rule);
  padding-left: 20px;
}

.social-link {
  color: var(--text-muted);
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
}

.social-link:hover {
  color: var(--accent-gold);
  transform: translateY(-2px);
}

.social-link svg {
  width: 17px;
  height: 17px;
  fill: currentColor;
}

/* --- KAHRAMAN BÖLÜMÜ / HERO SECTION --- */
.hero {
  height: 100vh;
  width: 100%;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

.hero-bg-container {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-bg {
  width: 100%;
  height: 100%;
  background: linear-gradient(160deg, #161410 0%, #0d0c0a 35%, #1f1a14 65%, #080706 100%);
  background-size: cover;
  background-position: center;
  transition: transform-origin 1.5s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.15;
  background-image: repeating-linear-gradient(135deg, rgba(191, 168, 130, 0.05) 0px, rgba(191, 168, 130, 0.05) 1px, transparent 1px, transparent 8px);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(10, 9, 7, 0.5) 0%, rgba(10, 9, 7, 0.95) 100%);
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  max-width: 900px;
  padding: 0 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 50px;
}

.hero-subtitle {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 6px;
  color: var(--accent-gold);
  margin-bottom: 22px;
  font-weight: 500;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards 2.4s;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5.5vw, 5.2rem);
  font-weight: 300;
  letter-spacing: 1px;
  line-height: 1.1;
  color: var(--text-light);
  margin-bottom: 25px;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 1.4s cubic-bezier(0.16, 1, 0.3, 1) forwards 2.6s;
}

.hero-description {
  font-size: clamp(0.95rem, 2vw, 1.15rem);
  color: rgba(232, 226, 216, 0.85);
  max-width: 650px;
  margin-bottom: 20px;
  font-weight: 300;
  line-height: 1.8;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards 2.8s;
}

.hero-notice {
  font-size: 0.9rem;
  color: var(--text-muted);
  max-width: 620px;
  margin-bottom: 42px;
  font-weight: 300;
  line-height: 1.7;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards 2.9s;
}

.hero-cta {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards 3.0s;
}

.btn-primary {
  font-size: 0.75rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  padding: 16px 36px;
  background-color: var(--accent-gold);
  color: var(--bg-dark);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  transition: var(--transition-fast);
  border: 1px solid var(--accent-gold);
}

.btn-primary:hover {
  background-color: var(--text-light);
  border-color: var(--text-light);
  color: var(--bg-dark);
}

.btn-primary svg {
  width: 16px;
  height: 16px;
  transition: transform 0.3s;
}

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

/* Scroll Göstergesi */
.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  opacity: 0;
  animation: fadeIn 2s ease-in forwards 3.2s;
}

.scroll-text {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 4px;
  color: var(--text-dim);
  font-weight: 600;
}

.scroll-line {
  width: 1px;
  height: 48px;
  background-color: rgba(191, 168, 130, 0.15);
  position: relative;
  overflow: hidden;
}

.scroll-line::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 18px;
  background-color: var(--accent-gold);
  animation: scrollDown 2.2s infinite cubic-bezier(0.16, 1, 0.3, 1);
}

/* Mimari Koordinat Bilgisi */
.hero-coords {
  position: absolute;
  bottom: 40px;
  right: 50px;
  z-index: 3;
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-align: right;
  color: var(--text-dim);
  display: flex;
  flex-direction: column;
  gap: 5px;
  opacity: 0;
  animation: fadeIn 2s ease-in forwards 3.2s;
}

.hero-coords div:first-child {
  color: var(--text-muted);
  font-weight: 500;
}

@keyframes scrollDown {
  0% {
    top: -18px;
  }
  100% {
    top: 48px;
  }
}

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

@keyframes fadeIn {
  to {
    opacity: 1;
  }
}

/* --- MARKA / VİZYON ŞERİDİ --- */
.brand-strip {
  border-top: 1px solid var(--border-rule);
  border-bottom: 1px solid var(--border-rule);
  padding: 30px 0;
  background-color: rgba(10, 9, 7, 0.4);
  backdrop-filter: blur(8px);
  position: relative;
  z-index: 5;
}

.brand-strip-container {
  display: flex;
  justify-content: space-around;
  align-items: center;
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 30px;
  flex-wrap: wrap;
  gap: 20px;
}

.brand-item {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 4px;
  color: var(--text-muted);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 15px;
}

.brand-dot {
  width: 4px;
  height: 4px;
  background-color: var(--accent-gold);
  border-radius: 50%;
}

/* --- MANİFESTO BÖLÜMÜ / MANIFESTO SECTION --- */
.manifesto-section {
  padding: 130px 50px;
  background-color: var(--bg-dark);
  position: relative;
  z-index: 4;
}

.manifesto-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 80px;
  align-items: start;
}

.manifesto-left {
  display: flex;
  flex-direction: column;
}

.section-subtitle {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 5px;
  color: var(--accent-gold);
  margin-bottom: 15px;
  display: block;
}

.manifesto-h {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.8vw, 3rem);
  font-weight: 300;
  line-height: 1.25;
  color: var(--text-light);
}

.manifesto-meta {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding-top: 15px;
}

.manifesto-meta p {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.8;
  font-weight: 300;
}

.manifesto-meta p.manifesto-extra {
  font-size: 0.95rem;
  color: rgba(var(--accent-gold-rgb), 0.7);
}

.manifesto-divider {
  width: 50px;
  height: 1px;
  background-color: var(--accent-gold);
}

/* --- KAYAN YAZI BANDI / MARQUEE TICKER --- */
.marquee {
  width: 100%;
  overflow: hidden;
  white-space: nowrap;
  border-top: 1px solid var(--border-rule);
  border-bottom: 1px solid var(--border-rule);
  padding: 22px 0;
  background-color: rgba(10, 9, 7, 0.2);
  position: relative;
  z-index: 5;
}

.marquee-track {
  display: inline-block;
  animation: marqueeAnim 35s linear infinite;
}

.marquee-item {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 300;
  letter-spacing: 2px;
  color: var(--text-light);
  margin-right: 50px;
  text-transform: uppercase;
}

.marquee-item .star {
  color: var(--accent-gold);
  margin-left: 30px;
  font-size: 1.1rem;
}

@keyframes marqueeAnim {
  0% {
    transform: translate3d(0, 0, 0);
  }
  100% {
    transform: translate3d(-50%, 0, 0);
  }
}

/* --- ÇALIŞMA ALANLARI / CATEGORIES SECTION --- */
.categories-section {
  padding: 120px 50px;
  max-width: 1400px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 80px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 300;
  letter-spacing: 1px;
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 30px;
}

.category-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-rule);
  border-radius: 2px;
  overflow: hidden;
  height: 380px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 40px;
  transition: var(--transition-smooth);
}

.category-card-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
  transition: var(--transition-smooth);
}

/* --- LÜKS CSS DOKU & PATTERNLERİ --- */
.card-texture-hotel {
  background: linear-gradient(to top, rgba(10, 9, 7, 0.95), rgba(10, 9, 7, 0.4)),
              repeating-linear-gradient(0deg, rgba(191, 168, 130, 0.05) 0px, rgba(191, 168, 130, 0.05) 1px, transparent 1px, transparent 15px),
              repeating-linear-gradient(90deg, rgba(191, 168, 130, 0.05) 0px, rgba(191, 168, 130, 0.05) 1px, transparent 1px, transparent 15px);
}

.card-texture-education {
  background: linear-gradient(to top, rgba(10, 9, 7, 0.95), rgba(10, 9, 7, 0.4)),
              repeating-linear-gradient(45deg, rgba(191, 168, 130, 0.04) 0px, rgba(191, 168, 130, 0.04) 2px, transparent 2px, transparent 18px);
}

.card-texture-retail {
  background: linear-gradient(to top, rgba(10, 9, 7, 0.95), rgba(10, 9, 7, 0.3)),
              radial-gradient(circle at center, rgba(191, 168, 130, 0.08) 0%, transparent 70%);
}

.card-texture-office {
  background: linear-gradient(to top, rgba(10, 9, 7, 0.95), rgba(10, 9, 7, 0.4)),
              repeating-linear-gradient(90deg, rgba(191, 168, 130, 0.05) 0px, rgba(191, 168, 130, 0.05) 1px, transparent 1px, transparent 22px);
}

.card-texture-restaurant {
  background: linear-gradient(to top, rgba(10, 9, 7, 0.95), rgba(10, 9, 7, 0.4)),
              radial-gradient(ellipse at bottom left, rgba(191, 168, 130, 0.12) 0%, transparent 60%);
}

.card-texture-kitchen {
  background: linear-gradient(to top, rgba(10, 9, 7, 0.95), rgba(10, 9, 7, 0.45)),
              linear-gradient(135deg, rgba(191, 168, 130, 0.05) 0%, transparent 100%);
}

.card-texture-residential {
  background: linear-gradient(to top, rgba(10, 9, 7, 0.95), rgba(10, 9, 7, 0.4)),
              repeating-linear-gradient(135deg, rgba(191, 168, 130, 0.03) 0px, rgba(191, 168, 130, 0.03) 1px, transparent 1px, transparent 10px),
              repeating-linear-gradient(45deg, rgba(191, 168, 130, 0.03) 0px, rgba(191, 168, 130, 0.03) 1px, transparent 1px, transparent 10px);
}

.card-texture-furniture {
  background: linear-gradient(to top, rgba(10, 9, 7, 0.95), rgba(10, 9, 7, 0.4)),
              repeating-linear-gradient(0deg, rgba(191, 168, 130, 0.04) 0px, rgba(191, 168, 130, 0.04) 1px, transparent 1px, transparent 8px);
}

.card-texture-turnkey {
  background: linear-gradient(to top, rgba(10, 9, 7, 0.95), rgba(10, 9, 7, 0.2)),
              linear-gradient(35deg, rgba(191, 168, 130, 0.08) 0%, transparent 70%);
}

.card-texture-exhibition {
  background: linear-gradient(to top, rgba(10, 9, 7, 0.95), rgba(10, 9, 7, 0.45)),
              repeating-linear-gradient(45deg, rgba(191, 168, 130, 0.04) 0px, rgba(191, 168, 130, 0.04) 1px, transparent 1px, transparent 12px),
              radial-gradient(circle at center, rgba(191, 168, 130, 0.06) 0%, transparent 60%);
}

.category-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 9, 7, 0.98) 10%, rgba(10, 9, 7, 0.5) 50%, transparent 100%);
  z-index: 2;
  transition: var(--transition-smooth);
}

.category-card-content {
  position: relative;
  z-index: 3;
  transform: translateY(22px);
  transition: var(--transition-smooth);
}

.category-number {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--accent-gold);
  margin-bottom: 5px;
  display: block;
  font-style: italic;
  opacity: 0.75;
}

.category-name {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 300;
  letter-spacing: 0.5px;
  color: var(--text-light);
  margin-bottom: 8px;
}

.category-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 22px;
  line-height: 1.5;
  font-weight: 300;
  opacity: 0.7;
  transition: var(--transition-smooth);
}

.category-link {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent-gold);
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
  opacity: 0;
  transform: translateY(10px);
  transition: var(--transition-smooth);
}

.category-link svg {
  width: 14px;
  height: 14px;
  transition: transform 0.3s;
}

/* Hover Etkileri */
.category-card:hover {
  border-color: rgba(var(--accent-gold-rgb), 0.4);
  background-color: var(--bg-card-hover);
}

.category-card:hover .category-card-bg {
  transform: scale(1.03);
}

.category-card:hover .category-card-content {
  transform: translateY(0);
}

.category-card:hover .category-desc {
  opacity: 1;
}

.category-card:hover .category-link {
  opacity: 1;
  transform: translateY(0);
}

.category-card:hover .category-link svg {
  transform: translateX(4px);
}

/* --- EKOSİSTEM VE İSTATİSTİKLER / SHOWROOM & STATS --- */
.showroom-section {
  padding: 130px 50px;
  background-color: #0f0e0c;
  border-top: 1px solid var(--border-rule);
  border-bottom: 1px solid var(--border-rule);
}

.showroom-container {
  max-width: 1300px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.showroom-details {
  display: flex;
  flex-direction: column;
}

.showroom-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.8vw, 2.8rem);
  font-weight: 300;
  letter-spacing: 0.5px;
  margin-bottom: 20px;
  line-height: 1.2;
}

.showroom-text {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.8;
  font-weight: 300;
  margin-bottom: 40px;
}

.atmosphere-strip {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  border-top: 1px solid var(--border-rule);
  padding-top: 35px;
}

.atmosphere-card {
  display: flex;
  flex-direction: column;
}

.atmosphere-label {
  font-size: 0.75rem;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 10px;
  font-weight: 600;
}

.atmosphere-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
  font-weight: 300;
}

.showroom-visual {
  display: flex;
  justify-content: center;
}

.stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  width: 100%;
}

.stat-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-rule);
  padding: 40px 30px;
  text-align: center;
  border-radius: 2px;
  transition: var(--transition-fast);
}

.stat-card:hover {
  border-color: var(--accent-gold);
  background-color: var(--bg-card-hover);
}

.stat-number {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 200;
  color: var(--accent-gold);
  display: block;
  line-height: 1.1;
  margin-bottom: 10px;
}

.stat-label {
  font-size: 0.75rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 500;
}

/* --- PROJE SÜRECİ / PROCESS --- */
.process-section {
  padding: 130px 50px;
  background-color: var(--bg-dark);
}

.process-container {
  max-width: 1300px;
  margin: 0 auto;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  margin-top: 30px;
}

.process-step {
  position: relative;
  padding-right: 20px;
}

.process-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 25px;
  right: -15px;
  width: 30px;
  height: 1px;
  background-color: var(--border-rule);
}

.process-step-num {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--accent-gold);
  font-style: italic;
  margin-bottom: 20px;
  display: block;
}

.process-step-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--text-light);
  margin-bottom: 12px;
}

.process-step-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
  font-weight: 300;
}

/* --- İLETİŞİM / CONTACT --- */
.contact-section {
  padding: 130px 50px;
  background-color: var(--bg-dark);
  border-top: 1px solid var(--border-rule);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  max-width: 1300px;
  margin: 0 auto;
}

.contact-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 3.8vw, 3rem);
  font-weight: 300;
  color: var(--text-light);
  margin-bottom: 25px;
  line-height: 1.1;
}

.company-title {
  font-size: 0.85rem;
  letter-spacing: 2px;
  font-weight: 600;
  color: var(--accent-gold);
  margin-bottom: 10px;
}

.address-text {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.7;
  font-weight: 300;
  margin-bottom: 20px;
}

.btn-maps {
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent-gold);
  border: 1px solid var(--border-rule);
  padding: 12px 24px;
  display: inline-flex;
  align-items: center;
  transition: var(--transition-fast);
  margin-bottom: 45px;
}

.btn-maps:hover {
  border-color: var(--accent-gold);
  background-color: rgba(var(--accent-gold-rgb), 0.05);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 16px;
  border-top: 1px solid var(--border-rule);
  padding-top: 35px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 15px;
  font-size: 1.05rem;
  color: var(--text-light);
  transition: var(--transition-fast);
}

.contact-item svg {
  width: 18px;
  height: 18px;
  color: var(--accent-gold);
  flex-shrink: 0;
}

a.contact-item:hover {
  color: var(--accent-gold);
  transform: translateX(3px);
}

.contact-actions {
  display: flex;
  flex-direction: column;
  gap: 18px;
  justify-content: center;
}

.btn-secondary {
  font-size: 0.75rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  padding: 16px 36px;
  border: 1px solid var(--border-rule);
  color: var(--text-light);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  transition: var(--transition-fast);
}

.btn-secondary:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
  background-color: rgba(var(--accent-gold-rgb), 0.02);
}

.contact-map {
  grid-column: span 2;
  height: 380px;
  border: 1px solid var(--border-rule);
  border-radius: 2px;
  overflow: hidden;
  position: relative;
}

.contact-map iframe {
  /* Haritayı karanlık temaya uydurmak için harika bir grayscale filtresi */
  filter: grayscale(1) invert(0.92) contrast(1.1);
  -webkit-filter: grayscale(1) invert(0.92) contrast(1.1);
}

/* --- FOOTER / ALT BİLGİ --- */
.footer-bottom {
  grid-column: span 2;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border-rule);
  padding-top: 35px;
  margin-top: 20px;
  flex-wrap: wrap;
  gap: 15px;
}

.footer-bottom div {
  font-size: 0.75rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-muted);
}

.footer-bottom a {
  transition: var(--transition-fast);
}

.footer-bottom a:hover {
  color: var(--accent-gold);
}

/* --- WHATSAPP DESTEK MODALI / MODAL --- */
.wa-modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(7, 7, 7, 0.8);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 10010;
  display: none; /* JS ile açılacak */
  justify-content: center;
  align-items: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.wa-modal-backdrop.is-open {
  opacity: 1;
}

.wa-modal {
  width: 100%;
  max-width: 480px;
  background-color: #12100e;
  border: 1px solid var(--accent-gold);
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.8);
  transform: translateY(20px);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  margin: 20px;
}

.wa-modal-backdrop.is-open .wa-modal {
  transform: translateY(0);
}

.wa-modal__header {
  padding: 24px;
  background-color: #1a1714;
  border-bottom: 1px solid var(--border-rule);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.wa-modal__header-left {
  display: flex;
  align-items: center;
  gap: 15px;
}

.wa-modal__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: #25d366;
  color: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
}

.wa-modal__header-info {
  display: flex;
  flex-direction: column;
}

.wa-modal__title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-light);
  letter-spacing: 0.5px;
}

.wa-modal__subtitle {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.wa-modal__close {
  background: none;
  border: none;
  color: var(--text-muted);
  transition: var(--transition-fast);
}

.wa-modal__close:hover {
  color: var(--accent-gold);
  transform: scale(1.1);
}

.wa-modal__body {
  padding: 24px;
}

.wa-modal__welcome {
  margin-bottom: 25px;
}

.wa-modal__welcome-bubble {
  background-color: #1a1714;
  border: 1px solid var(--border-rule);
  padding: 12px 18px;
  border-radius: 0 12px 12px 12px;
  font-size: 0.85rem;
  color: var(--text-light);
  line-height: 1.5;
}

.wa-modal__form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.wa-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.wa-field__label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--accent-gold);
  font-weight: 500;
}

.wa-field__input,
.wa-field__select,
.wa-field__textarea {
  background-color: #1a1714;
  border: 1px solid var(--border-rule);
  color: var(--text-light);
  padding: 12px 14px;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  border-radius: 2px;
  transition: var(--transition-fast);
  width: 100%;
  outline: none;
}

.wa-field__input:focus,
.wa-field__select:focus,
.wa-field__textarea:focus {
  border-color: var(--accent-gold);
  background-color: #221f1b;
}

.wa-field__select-wrapper {
  position: relative;
}

.wa-field__select {
  appearance: none;
  -webkit-appearance: none;
  padding-right: 35px;
}

.wa-field__select-wrapper::after {
  content: '';
  position: absolute;
  right: 15px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 5px solid var(--accent-gold);
  pointer-events: none;
}

.wa-field__textarea {
  height: 90px;
  resize: none;
}

.wa-btn-submit {
  background-color: var(--accent-gold);
  color: var(--bg-dark);
  border: none;
  padding: 14px;
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: var(--transition-fast);
}

.wa-btn-submit:hover {
  background-color: var(--text-light);
}

.wa-btn-submit svg {
  width: 16px;
  height: 16px;
}

.wa-disclaimer {
  font-size: 0.65rem;
  color: var(--text-dim);
  text-align: center;
  line-height: 1.4;
}

/* --- YÜZEN WHATSAPP BUTONU (FAB) --- */
#fab-whatsapp {
  position: fixed;
  bottom: 40px;
  right: 40px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: #25d366;
  color: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  z-index: 999;
  opacity: 0;
  transform: translateY(20px) scale(0.8);
  transition: opacity 0.5s, transform 0.5s, background-color 0.3s;
  pointer-events: none;
}

#fab-whatsapp.show {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

#fab-whatsapp:hover {
  background-color: #20ba5a;
  transform: scale(1.06);
}

#fab-whatsapp svg {
  width: 28px;
  height: 28px;
  fill: currentColor;
}

/* --- BELİRME ANİMASYONLARI (REVEAL) --- */
.reveal {
  opacity: 0;
  transform: translateY(25px);
  transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1), transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

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

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

/* --- MOBİL UYUMLULUK / RESPONSIVE --- */
@media (max-width: 1024px) {
  header {
    padding: 20px 30px;
  }
  
  .manifesto-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .showroom-container {
    grid-template-columns: 1fr;
    gap: 50px;
  }
  
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px 30px;
  }
  
  .process-step:nth-child(2)::after,
  .process-step:last-child::after {
    display: none;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }
  
  .contact-map {
    grid-column: span 1;
  }
  
  .footer-bottom {
    grid-column: span 1;
  }
}

@media (max-width: 768px) {
  .logo-main {
    font-size: 1.25rem;
  }
  
  .logo-sub {
    font-size: 0.6rem;
    letter-spacing: 3px;
  }
  
  .social-links {
    display: none;
  }
  
  .hero-content {
    margin-top: 80px;
  }
  
  .scroll-indicator,
  .hero-coords {
    display: none;
  }
  
  .brand-strip-container {
    justify-content: center;
    gap: 15px;
  }
  
  .brand-item {
    font-size: 0.7rem;
    letter-spacing: 2.5px;
  }
  
  .manifesto-section,
  .categories-section,
  .showroom-section,
  .process-section,
  .contact-section {
    padding: 80px 20px;
  }
  
  .process-grid {
    grid-template-columns: 1fr;
    gap: 35px;
  }
  
  .process-step::after {
    display: none !important;
  }
  
  .atmosphere-strip {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  #fab-whatsapp {
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
  }
  
  #fab-whatsapp svg {
    width: 24px;
    height: 24px;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 15px;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
  
  .reveal {
    opacity: 1 !important;
    transform: none !important;
  }
  
  .hero-bg {
    animation: none !important;
  }
  
  .scroll-line::after {
    animation: none !important;
  }
}