@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&display=swap');

:root {
  --bg: #050608;
  --bg-dark: #020203;
  --bg-card: rgba(15, 17, 26, 0.7);
  --glass: rgba(255, 255, 255, 0.03);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-hover: rgba(255, 255, 255, 0.07);

  --text: #ffffff;
  --text-dim: rgba(255, 255, 255, 0.65);
  --text-muted: rgba(255, 255, 255, 0.45);

  --gold: #c5a059;
  --gold-light: #e6d2a7;
  --gold-glow: rgba(197, 160, 89, 0.3);

  --accent: #7a9cff;
  --accent-glow: rgba(122, 156, 255, 0.2);

  --radius-lg: 32px;
  --radius-md: 20px;
  --radius-sm: 12px;

  --shadow-premium: 0 40px 100px -20px rgba(0, 0, 0, 0.8);
  --shadow-gold: 0 10px 40px -10px rgba(197, 160, 89, 0.2);

  --font-main: 'Inter', sans-serif;
  --font-display: 'Playfair Display', serif;

  --transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}

body {
  margin: 0;
  background-color: var(--bg);
  background-image:
    radial-gradient(circle at 10% 20%, rgba(197, 160, 89, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(122, 156, 255, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 50% 50%, rgba(15, 17, 26, 1) 0%, var(--bg) 100%);
  background-attachment: fixed;
  color: var(--text);
  font-family: var(--font-main);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

::-webkit-scrollbar-thumb {
  background: var(--glass-border);
  border-radius: 10px;
}

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

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 32px;
}

/* Typography Enhancements */
h1,
h2,
h3,
.brand b {
  font-family: var(--font-display);
  font-weight: 600;
}

h1 {
  font-size: 3.5rem;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

h2 {
  font-size: 2.2rem;
  margin-bottom: 2rem;
}

p.sub {
  color: var(--text-dim);
  font-size: 1.1rem;
  font-weight: 300;
  max-width: 60ch;
}

/* Navigation - Ultra Premium */
.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--transition);
}

.topbar.scrolled {
  background: rgba(5, 6, 8, 0.8);
  backdrop-filter: blur(20px);
  padding: 12px 0;
  border-bottom: 1px solid var(--glass-border);
}

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

.brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.brand .mark {
  width: 44px;
  height: 44px;
  background: radial-gradient(circle at 30% 30%, var(--gold-light), var(--gold));
  border-radius: 12px;
  transform: rotate(-10deg);
  box-shadow: var(--shadow-gold);
  position: relative;
  overflow: hidden;
}

.brand .mark::after {
  content: '';
  position: absolute;
  top: -100%;
  left: -100%;
  width: 300%;
  height: 300%;
  background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  animation: shimmer 4s infinite linear;
}

@keyframes shimmer {
  0% {
    transform: translate(-100%, -100%) rotate(0deg);
  }

  100% {
    transform: translate(100%, 100%) rotate(0deg);
  }
}

.menu {
  display: flex;
  gap: 8px;
  background: var(--glass);
  padding: 6px;
  border-radius: 999px;
  border: 1px solid var(--glass-border);
}

.menu a {
  padding: 10px 20px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-dim);
  transition: var(--transition);
}

.menu a:hover,
.menu a.active {
  background: var(--glass-hover);
  color: var(--gold-light);
  transform: translateY(-1px);
}

/* Premium Buttons */
.btn {
  padding: 14px 28px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  border: 1px solid var(--glass-border);
  background: var(--glass);
  backdrop-filter: blur(5px);
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.btn.primary {
  background: linear-gradient(135deg, var(--gold), #a6813b);
  border-color: var(--gold-light);
  color: #000;
  box-shadow: var(--shadow-gold);
}

.btn.primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 40px -10px rgba(197, 160, 89, 0.4);
}

.btn.ghost:hover {
  background: var(--glass-hover);
  border-color: var(--gold);
}

/* Hero Section */
.hero {
  padding: 180px 0 100px;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
  align-items: center;
}

.card {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-premium);
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}

.card:hover {
  border-color: rgba(197, 160, 89, 0.3);
}

.card.pad {
  padding: 48px;
}

.chip {
  display: inline-flex;
  padding: 8px 16px;
  background: rgba(197, 160, 89, 0.1);
  border: 1px solid rgba(197, 160, 89, 0.2);
  color: var(--gold-light);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.kpis {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 40px 0;
}

.kpi b {
  font-size: 2.5rem;
  color: var(--gold);
  display: block;
}

.kpi span {
  font-size: 13px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Sections */
.section {
  padding: 100px 0;
}

.grid3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.feature {
  padding: 40px;
  border-radius: var(--radius-md);
  background: var(--glass);
  border: 1px solid var(--glass-border);
  transition: var(--transition);
}

.feature:hover {
  transform: translateY(-10px);
  background: var(--glass-hover);
  border-color: var(--gold-glow);
}

.feature .icon {
  font-size: 2rem;
  color: var(--gold);
  margin-bottom: 24px;
  display: inline-block;
}

/* Animations Tools */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out;
}

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

/* Footer Premium */
.footer {
  padding: 100px 0 50px;
  background: linear-gradient(0deg, var(--bg-dark), transparent);
  border-top: 1px solid var(--glass-border);
}

.footer .cols {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
}

.footer b {
  font-size: 1.2rem;
  margin-bottom: 20px;
  display: block;
  color: var(--gold-light);
}

.footer .small a {
  display: block;
  color: var(--text-dim);
  margin-bottom: 12px;
  transition: var(--transition);
}

.footer .small a:hover {
  color: var(--gold);
  padding-left: 8px;
}

/* Toast Enhanced */
.toast {
  background: rgba(15, 17, 26, 0.95);
  border: 1px solid var(--gold);
  padding: 20px 30px;
  border-radius: var(--radius-md);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

/* Responsive */
@media (max-width: 1024px) {
  h1 {
    font-size: 2.8rem;
  }

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

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

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

  .grid3 {
    grid-template-columns: 1fr;
  }

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

/* Elite Masonry Gallery */
.masonry-gallery {
  columns: 4;
  column-gap: 20px;
  padding: 40px 0;
}

.masonry-gallery .gallery-item {
  display: inline-block;
  width: 100%;
  margin-bottom: 20px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--glass-border);
  position: relative;
  transition: var(--transition);
  cursor: pointer;
}

.masonry-gallery .gallery-item video {
  width: 100%;
  display: block;
  object-fit: cover;
}

.video-label {
  position: absolute;
  top: 15px;
  right: 15px;
  background: var(--gold);
  color: #000;
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  z-index: 2;
}

.masonry-gallery .gallery-item:hover {
  transform: scale(1.02) translateY(-5px);
  border-color: var(--gold);
  box-shadow: var(--shadow-gold);
}

.masonry-gallery .gallery-item img {
  width: 100%;
  height: auto;
  display: block;
}

.masonry-gallery .gallery-item .photo-info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.8), transparent);
  opacity: 0;
  transition: var(--transition);
}

.masonry-gallery .gallery-item:hover .photo-info {
  opacity: 1;
}

@media (max-width: 1024px) {
  .masonry-gallery {
    columns: 3;
  }
}

@media (max-width: 768px) {
  .masonry-gallery {
    columns: 2;
  }
}

@media (max-width: 480px) {
  .masonry-gallery {
    columns: 1;
  }
}

/* Legal Link Styles */
.legal-link {
  color: var(--gold-light);
  font-weight: 500;
  transition: var(--transition);
}

.legal-link:hover {
  color: var(--gold);
  text-decoration: underline;
}