/* Tabela İstanbul - Premium Kurumsal Tema */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Outfit:wght@600;700;800;900&display=swap');

:root {
  --color-primary: #18181b;
  /* Zinc 900 */
  --color-accent: #10b981;
  /* Emerald 500 */
  --color-accent-dark: #059669;
  /* Emerald 600 */
  --bg-soft: #f4f4f5;
  /* Zinc 100 */
  --text-dark: #09090b;
  /* Zinc 950 */
  --text-main: #3f3f46;
  /* Zinc 700 */
  --card-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
  --card-shadow-hover: 0 25px 30px -10px rgba(0, 0, 0, 0.1), 0 15px 15px -10px rgba(0, 0, 0, 0.04);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  color: var(--text-main);
  background-color: #fff;
  line-height: 1.6;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: 'Outfit', sans-serif;
  letter-spacing: -0.02em;
}

/* Header & Navigation */
.site-header {
  background: rgba(18, 18, 18, 0.95);
  backdrop-filter: blur(1px);
  -webkit-backdrop-filter: blur(1px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: 0 4px 25px rgba(0, 0, 0, 0.2);
  transition: all 0.3s ease;
}

.logo {
  font-weight: 900;
  background: linear-gradient(135deg, #fff 0%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.04em;
  text-transform: uppercase;
  font-family: 'Outfit', sans-serif;
}

.nav-link {
  font-weight: 500;
  transition: color 0.3s ease;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 0;
  background-color: var(--color-accent);
  transition: width 0.3s ease;
}

.nav-link:hover {
  color: var(--color-accent) !important;
}

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

.nav-link.active {
  color: var(--color-accent) !important;
  font-weight: 600;
}

/* Buttons */
.btn-primary {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
  color: #fff !important;
  font-weight: 700;
  border-radius: 12px;
  box-shadow: 0 10px 15px -3px rgba(16, 185, 129, 0.3);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 25px -5px rgba(16, 185, 129, 0.4);
  filter: brightness(1.1);
}

.btn-outline {
  border: 2px solid var(--color-accent);
  color: var(--color-accent) !important;
  font-weight: 700;
  border-radius: 12px;
  transition: all 0.3s;
}

.btn-outline:hover {
  background: rgba(16, 185, 129, 0.05);
  transform: translateY(-2px);
}

/* Section Decor */
.section-title-line {
  width: 60px;
  height: 4px;
  background: var(--color-accent);
  border-radius: 2px;
  margin-bottom: 2rem;
}

/* Cards */
.card-premium {
  background: #fff;
  border-radius: 20px;
  border: 1px solid #f4f4f5;
  box-shadow: var(--card-shadow);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.card-premium:hover {
  transform: translateY(-8px);
  box-shadow: var(--card-shadow-hover);
}

/* Footer Improvements */
.site-footer {
  background: #09090b;
  color: #a1a1aa;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.site-footer h3 {
  color: #fff;
  font-weight: 700;
}

.footer-link {
  transition: all 0.2s;
}

.footer-link:hover {
  color: var(--color-accent) !important;
  transform: translateX(4px);
}

/* Map Embed */
.map-embed-container {
  position: relative;
  width: 100%;
  height: 0;
  padding-bottom: 56.25%;
  /* 16:9 Aspect Ratio */
  overflow: hidden;
  border-radius: 20px;
}

.map-embed-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100% !important;
  height: 100% !important;
  border: 0;
}

/* Mobile Menu Override */
.mobile-menu {
  background: rgba(24, 24, 27, 0.98);
  backdrop-filter: blur(20px);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  transform: translateX(100%);
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
}

.mobile-menu.mobile-menu-open {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
}

.mobile-menu-link {
  transition: all 0.2s;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05) !important;
}

/* Input Styles */
.input-premium {
  background: #fafafa;
  border: 1px solid #e4e4e7;
  border-radius: 12px;
  padding: 0.75rem 1rem;
  transition: all 0.2s;
}

.input-premium:focus {
  background: #fff;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.1);
  outline: none;
}

/* Typography Overrides */
.text-zinc-900 {
  color: var(--text-dark);
}

.text-zinc-600 {
  color: var(--text-main) !important;
}

.font-extrabold {
  font-weight: 800;
}

.font-black {
  font-weight: 900;
}

/* Ensure white headings on dark backgrounds */
.bg-zinc-900 h1,
.bg-zinc-900 h2,
.bg-zinc-900 h3,
.bg-zinc-800 h1,
.bg-zinc-800 h2,
.bg-zinc-800 h3,
.bg-black h1,
.bg-black h2,
.bg-black h3 {
  color: #fff !important;
}

/* Stats Section */
.stats-section {
  background: radial-gradient(circle at top right, #27272a 0%, #18181b 100%);
  position: relative;
  overflow: hidden;
}

.stat-card {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 24px;
  padding: 2.5rem 2rem;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.stat-card:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(16, 185, 129, 0.3);
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.ornament {
  width: 40px;
  height: 4px;
  background: var(--color-accent);
  border-radius: 2px;
  margin: 0 auto 1.5rem;
}

/* Animation Classes */
.reveal {
  animation: reveal 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes reveal {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

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

/* Additional Responsive Fixes */
@media (max-width: 640px) {
  .container {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }

  h1 {
    font-size: 2.25rem !important;
    line-height: 1.2 !important;
  }

  h2 {
    font-size: 1.75rem !important;
  }

  .btn-primary {
    width: 100%;
    justify-content: center;
  }
}

.aspect-video-mobile {
  aspect-ratio: 16 / 9;
}

@media (max-width: 768px) {
  .aspect-video-mobile {
    aspect-ratio: 4 / 3;
  }
}