/* Yasin Yapı - Custom Stylings & Premium Design Tokens */

@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400..900&family=Outfit:wght@100..900&display=swap');

:root {
  /* Design Tokens */
  --font-heading: 'Cinzel', serif;
  --font-body: 'Outfit', sans-serif;
  
  --color-emerald-deep: #0F3D2E;
  --color-emerald-dark: #1B4332;
  --color-emerald-light: #2D6A4F;
  --color-sage: #52796F;
  --color-sage-light: #84A98C;
  --color-gold: #D4AF37;
  --color-gold-dark: #AA7C11;
  --color-gold-light: #F3E5AB;
  --color-offwhite: #F8F9FA;
  --color-charcoal: #2B2B2B;
  --color-slate-dark: #121212;
  --color-slate-card: #1A1A1A;
  
  --transition-smooth: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.25s ease;
}

/* Global Base Styles */
html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-offwhite);
  color: var(--color-charcoal);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6, .font-heading {
  font-family: var(--font-heading);
  letter-spacing: 0.03em;
}

/* Premium Typography & Geometric Embellishments */
.architect-title {
  position: relative;
  display: inline-block;
  padding-bottom: 0.75rem;
}

.architect-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-gold) 0%, var(--color-gold-light) 100%);
  transition: var(--transition-smooth);
}

.architect-title:hover::after {
  width: 100px;
}

.architect-title-center {
  position: relative;
  display: inline-block;
  padding-bottom: 0.75rem;
}

.architect-title-center::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-gold) 0%, var(--color-gold-light) 100%);
  transition: var(--transition-smooth);
}

.architect-title-center:hover::after {
  width: 100px;
}

/* Premium Architectural Corner Brackets */
.border-corner-accent {
  position: relative;
}

.border-corner-accent::before, .border-corner-accent::after {
  content: '';
  position: absolute;
  width: 12px;
  height: 12px;
  border-color: var(--color-gold);
  border-style: solid;
  pointer-events: none;
  transition: var(--transition-smooth);
}

.border-corner-accent::before {
  top: -1px;
  left: -1px;
  border-width: 2px 0 0 2px;
}

.border-corner-accent::after {
  bottom: -1px;
  right: -1px;
  border-width: 0 2px 2px 0;
}

.border-corner-accent:hover::before {
  width: 24px;
  height: 24px;
  border-color: #fff;
}

.border-corner-accent:hover::after {
  width: 24px;
  height: 24px;
  border-color: #fff;
}

/* Blueprint Grid Texture */
.bg-blueprint {
  background-size: 30px 30px;
  background-image: 
    linear-gradient(to right, rgba(212, 175, 55, 0.035) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(212, 175, 55, 0.035) 1px, transparent 1px);
}

/* Navbar Link Underlines */
.nav-link-premium {
  position: relative;
}

.nav-link-premium::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.nav-link-premium:hover::after {
  transform: scaleX(1);
}


/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #121212;
}

::-webkit-scrollbar-thumb {
  background: var(--color-emerald-deep);
  border-radius: 4px;
  border: 2px solid #121212;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-emerald-light);
}

/* Glassmorphism Classes */
.glass-header {
  background: rgba(15, 61, 46, 0.85); /* Deep emerald base with opacity */
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(212, 175, 55, 0.15); /* Subtle gold border */
}

.glass-card {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.glass-card-emerald {
  background: rgba(15, 61, 46, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(212, 175, 55, 0.15);
}

/* Premium Metallic Gradients */
.bg-gold-metallic {
  background: linear-gradient(135deg, #BF953F 0%, #FCF6BA 25%, #B38728 50%, #FBF5B7 75%, #AA771C 100%);
  background-size: 200% auto;
  color: #121212;
  transition: background-position 0.5s ease;
}

.bg-gold-metallic:hover {
  background-position: right center;
}

.text-gold-metallic {
  background: linear-gradient(135deg, #BF953F 0%, #FCF6BA 30%, #B38728 70%, #FBF5B7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.bg-emerald-metallic {
  background: linear-gradient(135deg, #0F3D2E 0%, #1B4332 50%, #2D6A4F 100%);
}

/* Slider Custom Styling */
.slider-container {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  z-index: 1;
  transition: opacity 1.2s cubic-bezier(0.4, 0, 0.25, 1);
  transform: scale(1.05);
  transition: opacity 1.2s ease, transform 6s ease;
}

.slide.active {
  opacity: 1;
  z-index: 2;
  transform: scale(1);
}

/* Animations */
@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-slide-up {
  animation: slideUp 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.animate-fade-in {
  animation: fadeIn 1s ease-out forwards;
}

/* Hover Zoom & Card Transitions */
.hover-zoom-img {
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.hover-zoom-container:hover .hover-zoom-img {
  transform: scale(1.08);
}

.hover-card-premium {
  transition: var(--transition-smooth);
}

.hover-card-premium:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(15, 61, 46, 0.08);
  border-color: rgba(212, 175, 55, 0.3);
}

.hover-card-premium-dark {
  transition: var(--transition-smooth);
}

.hover-card-premium-dark:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  border-color: rgba(212, 175, 55, 0.4);
}

/* Button Custom Styles */
.btn-premium-outline {
  position: relative;
  z-index: 1;
  border: 1px solid rgba(212, 175, 55, 0.5);
  transition: var(--transition-smooth);
  color: #fff;
}

.btn-premium-outline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  background: var(--color-emerald-deep);
  z-index: -1;
  transition: var(--transition-smooth);
}

.btn-premium-outline:hover::before {
  width: 100%;
}

.btn-premium-outline:hover {
  border-color: var(--color-emerald-deep);
  color: #fff;
}

/* Language Swapper Transitions */
.lang-toggle-btn {
  position: relative;
  overflow: hidden;
  transition: var(--transition-fast);
}

.lang-toggle-btn::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-gold);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s ease;
}

.lang-toggle-btn.active::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* Inquiry Calculator Specifics */
.calc-input {
  background-color: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
  transition: var(--transition-fast);
}

.calc-input:focus {
  border-color: var(--color-gold);
  outline: none;
  background-color: rgba(255, 255, 255, 0.06);
}

.calc-input option {
  background-color: #1a1a1a;
  color: #fff;
}

/* Modal Custom styles */
.modal-overlay {
  background: rgba(18, 18, 18, 0.8);
  backdrop-filter: blur(8px);
}

/* Tailwind Utilities and Base Configuration Overrides */
.text-emerald-deep { color: var(--color-emerald-deep); }
.bg-emerald-deep { background-color: var(--color-emerald-deep); }
.border-emerald-deep { border-color: var(--color-emerald-deep); }

.text-emerald-dark { color: var(--color-emerald-dark); }
.bg-emerald-dark { background-color: var(--color-emerald-dark); }

.text-emerald-light { color: var(--color-emerald-light); }
.bg-emerald-light { background-color: var(--color-emerald-light); }

.text-sage { color: var(--color-sage); }
.bg-sage { background-color: var(--color-sage); }
.border-sage { border-color: var(--color-sage); }

.text-gold { color: var(--color-gold); }
.bg-gold { background-color: var(--color-gold); }
.border-gold { border-color: var(--color-gold); }

.text-gold-light { color: var(--color-gold-light); }
.bg-gold-light { background-color: var(--color-gold-light); }

.bg-slate-dark { background-color: var(--color-slate-dark); }
.bg-slate-card { background-color: var(--color-slate-card); }