/* ===== Reset & Base ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --navy-950: #0a1628;
  --navy-900: #0a1f3f;
  --navy-800: #0f2d54;
  --navy-700: #153d6e;
  --gold-500: #c8a24e;
  --gold-400: #d4b366;
  --gold-300: #e0c47e;
  --gold-600: #b08d3a;
  --neutral-50: #f8f9fa;
  --neutral-100: #f1f3f5;
  --neutral-200: #e9ecef;
  --neutral-600: #6c757d;
  --neutral-800: #343a40;
  --neutral-900: #212529;
  --white: #ffffff;
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 3px rgba(10,22,40,0.08);
  --shadow-md: 0 4px 16px rgba(10,22,40,0.10);
  --shadow-lg: 0 8px 32px rgba(10,22,40,0.14);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--neutral-800);
  background: var(--white);
}

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

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Navigation ===== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 22, 40, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(200, 162, 78, 0.15);
  transition: var(--transition);
}

.nav.scrolled {
  background: rgba(10, 22, 40, 0.97);
  box-shadow: var(--shadow-lg);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--gold-500);
  color: var(--navy-950);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 14px;
  letter-spacing: 0.02em;
  border-radius: var(--radius-sm);
}

.nav-logo-text {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 18px;
  color: var(--white);
  letter-spacing: 0.01em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: rgba(255,255,255,0.78);
  transition: color var(--transition);
  letter-spacing: 0.02em;
}

.nav-links a:hover {
  color: var(--gold-400);
}

.nav-cta {
  background: var(--gold-500) !important;
  color: var(--navy-950) !important;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-weight: 600 !important;
  transition: background var(--transition), transform var(--transition) !important;
}

.nav-cta:hover {
  background: var(--gold-400) !important;
  transform: translateY(-1px);
}

/* Mobile toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

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

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10, 22, 40, 0.88) 0%,
    rgba(10, 31, 63, 0.80) 50%,
    rgba(15, 45, 84, 0.70) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  padding-top: 72px;
  max-width: 720px;
}

.hero-eyebrow {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold-400);
  margin-bottom: 20px;
}

.hero-headline {
  font-family: var(--font-heading);
  font-size: clamp(40px, 7vw, 72px);
  font-weight: 800;
  line-height: 1.08;
  color: var(--white);
  margin-bottom: 24px;
  letter-spacing: -0.01em;
}

.hero-headline br {
  display: none;
}

.hero-sub {
  font-size: clamp(16px, 2vw, 19px);
  color: rgba(255,255,255,0.75);
  line-height: 1.6;
  margin-bottom: 40px;
  max-width: 540px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  letter-spacing: 0.01em;
}

.btn-gold {
  background: var(--gold-500);
  color: var(--navy-950);
  border-color: var(--gold-500);
}

.btn-gold:hover {
  background: var(--gold-400);
  border-color: var(--gold-400);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(200,162,78,0.35);
}

.btn-outline-light {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.35);
}

.btn-outline-light:hover {
  border-color: var(--white);
  background: rgba(255,255,255,0.08);
  transform: translateY(-2px);
}

.btn-large {
  padding: 16px 32px;
  font-size: 16px;
}

.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.45);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, rgba(200,162,78,0.6), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 1; transform: scaleY(1); }
  50% { opacity: 0.5; transform: scaleY(0.7); }
}

/* ===== Section Shared ===== */
.section {
  padding: 100px 0;
}

.section-dark {
  background: var(--navy-900);
}

.section-header {
  margin-bottom: 64px;
}

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

.section-eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-500);
  margin-bottom: 16px;
}

.section-eyebrow-light {
  color: var(--gold-400);
}

.section-heading {
  font-family: var(--font-heading);
  font-size: clamp(30px, 4.5vw, 48px);
  font-weight: 800;
  line-height: 1.15;
  color: var(--navy-900);
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}

.section-heading-light {
  color: var(--white);
}

.section-sub {
  font-size: 17px;
  color: var(--neutral-600);
  max-width: 560px;
  line-height: 1.7;
}

.section-sub-light {
  color: rgba(255,255,255,0.6);
  max-width: 400px;
}

/* ===== About ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-images {
  position: relative;
  height: 520px;
}

.about-img-main {
  position: absolute;
  top: 0;
  left: 0;
  width: 72%;
  height: 80%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-img-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-img-secondary {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 58%;
  height: 50%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid var(--white);
}

.about-img-secondary img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-text .section-heading {
  margin-bottom: 20px;
}

.about-text p {
  color: var(--neutral-600);
  margin-bottom: 16px;
  line-height: 1.75;
}

.about-stats {
  display: flex;
  gap: 40px;
  margin-top: 36px;
  padding-top: 36px;
  border-top: 1px solid var(--neutral-200);
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 36px;
  font-weight: 800;
  color: var(--navy-900);
  line-height: 1;
}

.stat-label {
  font-size: 13px;
  color: var(--neutral-600);
  font-weight: 500;
}

/* ===== Products ===== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.product-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.3);
}

.product-card-img {
  height: 200px;
  overflow: hidden;
}

.product-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.product-card:hover .product-card-img img {
  transform: scale(1.06);
}

.product-card-body {
  padding: 24px;
}

.product-card-body h3 {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}

.product-card-body p {
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  line-height: 1.65;
}

/* ===== Why Us ===== */
.why-us-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.why-us-content .section-heading {
  margin-bottom: 16px;
}

.why-us-content .section-sub {
  margin-bottom: 40px;
}

.features-list {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.feature-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.feature-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(200,162,78,0.1);
  border: 1px solid rgba(200,162,78,0.2);
  border-radius: var(--radius-md);
  color: var(--gold-500);
}

.feature-item h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--navy-900);
  margin-bottom: 4px;
}

.feature-item p {
  font-size: 14px;
  color: var(--neutral-600);
  line-height: 1.65;
}

.why-us-visual {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  height: 600px;
}

.why-us-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ===== Visit ===== */
.visit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: stretch;
}

.visit-info {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 8px;
}

.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(200,162,78,0.12);
  border-radius: var(--radius-sm);
  color: var(--gold-400);
}

.contact-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  margin-bottom: 4px;
}

.contact-value {
  display: block;
  font-size: 16px;
  font-weight: 500;
  color: var(--white);
  line-height: 1.5;
}

.contact-link:hover {
  color: var(--gold-400);
  text-decoration: underline;
}

.visit-map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 400px;
  box-shadow: var(--shadow-lg);
}

/* ===== Footer ===== */
.footer {
  background: var(--navy-950);
  border-top: 1px solid rgba(200,162,78,0.12);
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 48px;
  padding: 64px 24px;
}

.footer-brand .nav-logo-mark {
  margin-bottom: 12px;
}

.footer-brand .nav-logo-text {
  display: block;
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 14px;
  color: rgba(255,255,255,0.45);
  line-height: 1.7;
  max-width: 280px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--gold-400);
}

.footer-contact p {
  font-size: 14px;
  color: rgba(255,255,255,0.45);
  line-height: 1.7;
}

.footer-contact a {
  color: var(--gold-400);
  transition: color var(--transition);
}

.footer-contact a:hover {
  color: var(--gold-300);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: 24px;
  text-align: center;
}

.footer-bottom p {
  font-size: 13px;
  color: rgba(255,255,255,0.3);
}

/* ===== Reveal animations (progressive enhancement) ===== */
.reveal {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .about-grid,
  .why-us-grid {
    gap: 48px;
  }

  .about-images {
    height: 420px;
  }

  .why-us-visual {
    height: 460px;
  }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(10, 22, 40, 0.97);
    backdrop-filter: blur(12px);
    flex-direction: column;
    padding: 32px 24px;
    gap: 20px;
    border-bottom: 1px solid rgba(200,162,78,0.15);
    transform: translateY(-120%);
    opacity: 0;
    transition: transform var(--transition), opacity var(--transition);
    pointer-events: none;
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .nav-toggle {
    display: flex;
  }

  .hero-headline br {
    display: none;
  }

  .about-grid,
  .why-us-grid,
  .visit-grid {
    grid-template-columns: 1fr;
  }

  .about-images {
    height: 360px;
    order: -1;
  }

  .why-us-visual {
    height: 360px;
    order: -1;
  }

  .products-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .section {
    padding: 72px 0;
  }

  .about-stats {
    gap: 24px;
    flex-wrap: wrap;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 18px;
  }

  .hero-content {
    padding-top: 64px;
  }

  .hero-actions {
    flex-direction: column;
  }

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

  .about-images {
    height: 280px;
  }

  .about-img-main {
    width: 85%;
    height: 85%;
  }

  .about-img-secondary {
    width: 65%;
    height: 55%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
  .hero-scroll-line { animation: none; opacity: 0.5; }
}