*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --color-teal-50: #f0fdfa;
  --color-teal-100: #ccfbf1;
  --color-teal-500: #14b8a6;
  --color-teal-600: #0d9488;
  --color-teal-700: #0f766e;
  --color-teal-800: #115e59;
  --color-slate-50: #f8fafc;
  --color-slate-100: #f1f5f9;
  --color-slate-200: #e2e8f0;
  --color-slate-300: #cbd5e1;
  --color-slate-400: #94a3b8;
  --color-slate-500: #64748b;
  --color-slate-600: #475569;
  --color-slate-700: #334155;
  --color-slate-800: #1e293b;
  --color-slate-900: #0f172a;
  --color-white: #ffffff;
  
  --font-sans: 'Inter', system-ui, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
  
  --transition-fast: 0.2s ease;
  --transition-med: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-slate-700);
  background-color: var(--color-white);
  overflow-x: hidden;
}

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

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

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

/* Skip Link */
.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  background: var(--color-teal-600);
  color: var(--color-white);
  padding: 8px 16px;
  border-radius: 4px;
  z-index: 200;
  font-size: 14px;
  transition: top var(--transition-fast);
}
.skip-link:focus {
  top: 16px;
}

/* ─── NAV ─── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-slate-200);
  transition: box-shadow var(--transition-fast);
}
.nav.scrolled {
  box-shadow: 0 1px 20px rgba(0, 0, 0, 0.06);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 1.05rem;
  color: var(--color-slate-800);
  letter-spacing: -0.02em;
}
.nav-brand-icon {
  color: var(--color-teal-600);
}

.nav-brand-text {
  letter-spacing: -0.03em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--color-slate-500);
  letter-spacing: 0.01em;
  transition: color var(--transition-fast);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-teal-600);
  transition: width var(--transition-fast);
}
.nav-links a:hover {
  color: var(--color-slate-800);
}
.nav-links a:hover::after {
  width: 100%;
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-teal-600) !important;
  border: 1px solid var(--color-teal-200);
  padding: 7px 14px;
  border-radius: 100px;
  transition: background var(--transition-fast), color var(--transition-fast) !important;
}
.nav-cta::after {
  display: none !important;
}
.nav-cta:hover {
  background: var(--color-teal-50);
  color: var(--color-teal-700) !important;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle-line {
  display: block;
  width: 20px;
  height: 1.5px;
  background: var(--color-slate-600);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* ─── HERO ─── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  background: var(--color-slate-900);
  overflow: hidden;
  padding: 100px 24px 60px;
}

.hero-bg-pattern {
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(ellipse 80% 60% at 70% 40%, rgba(13, 148, 136, 0.15) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 20% 80%, rgba(13, 148, 136, 0.08) 0%, transparent 50%);
  pointer-events: none;
}

.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content {
  max-width: 560px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-teal-400);
  margin-bottom: 28px;
}
.hero-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-teal-500);
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}

.hero-headline {
  font-family: var(--font-serif);
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.025em;
  color: var(--color-white);
  margin-bottom: 24px;
}
.hero-headline-line {
  display: block;
}
.hero-headline-accent {
  font-style: italic;
  color: var(--color-teal-300);
}

.hero-sub {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--color-slate-400);
  max-width: 460px;
  margin-bottom: 36px;
  font-weight: 300;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 13px 24px;
  border-radius: 100px;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  letter-spacing: 0.01em;
}

.btn-primary {
  background: var(--color-teal-600);
  color: var(--color-white);
}
.btn-primary:hover {
  background: var(--color-teal-700);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(13, 148, 136, 0.3);
}

.btn-ghost {
  background: transparent;
  color: var(--color-slate-300);
  border: 1px solid var(--color-slate-600);
}
.btn-ghost:hover {
  color: var(--color-white);
  border-color: var(--color-slate-400);
  background: rgba(255, 255, 255, 0.05);
}

.btn-outline {
  background: transparent;
  color: var(--color-teal-600);
  border: 1px solid var(--color-teal-600);
}
.btn-outline:hover {
  background: var(--color-teal-600);
  color: var(--color-white);
}

/* Hero Stats */
.hero-stats {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.stat-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 24px 28px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: all var(--transition-med);
}
.stat-card:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateX(-4px);
}

.stat-card--accent {
  background: rgba(13, 148, 136, 0.2);
  border-color: rgba(13, 148, 136, 0.4);
}
.stat-card--accent:hover {
  background: rgba(13, 148, 136, 0.28);
  border-color: rgba(13, 148, 136, 0.5);
}

.stat-number {
  display: block;
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 400;
  color: var(--color-white);
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 8px;
}
.stat-card--accent .stat-number {
  color: var(--color-teal-300);
}

.stat-label {
  font-size: 0.8125rem;
  font-weight: 400;
  color: var(--color-slate-400);
  line-height: 1.5;
  letter-spacing: 0.01em;
}

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--color-slate-500);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  animation: float 2.5s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* ─── SECTION LABEL ─── */
.section-label {
  display: block;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-teal-600);
  margin-bottom: 16px;
}

/* ─── ABOUT ─── */
.about {
  padding: 120px 24px;
  background: var(--color-white);
}

.about-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-image-wrap {
  position: relative;
}

.about-image {
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 6/7;
  background: var(--color-slate-100);
}
.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.about-image:hover img {
  transform: scale(1.03);
}

.about-image-accent {
  position: absolute;
  bottom: -16px;
  right: -16px;
  width: 120px;
  height: 120px;
  background: var(--color-teal-600);
  border-radius: 12px;
  z-index: -1;
  opacity: 0.15;
}

.about-content {
  max-width: 480px;
}

.about-content h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 400;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--color-slate-800);
  margin-bottom: 24px;
}

.about-content p {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-slate-500);
  margin-bottom: 16px;
  font-weight: 300;
}

.about-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 32px;
}

.about-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9375rem;
  font-weight: 400;
  color: var(--color-slate-700);
}
.about-feature svg {
  color: var(--color-teal-600);
  flex-shrink: 0;
}

/* ─── SERVICES ─── */
.services {
  padding: 120px 24px;
  background: var(--color-slate-50);
}

.section-header {
  text-align: center;
  max-width: 560px;
  margin: 0 auto 64px;
}
.section-header h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 400;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--color-slate-800);
}

.services-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.service-card {
  background: var(--color-white);
  border: 1px solid var(--color-slate-200);
  border-radius: 12px;
  padding: 32px 28px;
  transition: all var(--transition-med);
}
.service-card:hover {
  border-color: var(--color-teal-200);
  box-shadow: 0 8px 32px rgba(13, 148, 136, 0.08);
  transform: translateY(-4px);
}

.service-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--color-teal-50);
  border: 1px solid var(--color-teal-100);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-teal-600);
  margin-bottom: 20px;
  transition: all var(--transition-fast);
}
.service-card:hover .service-card-icon {
  background: var(--color-teal-600);
  border-color: var(--color-teal-600);
  color: var(--color-white);
}

.service-card h3 {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-slate-800);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.service-card p {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--color-slate-500);
  font-weight: 300;
}

/* ─── LANES ─── */
.lanes {
  padding: 120px 24px;
  background: var(--color-white);
}

.lanes-layout {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.lanes-content h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--color-slate-800);
  margin-bottom: 20px;
}

.lanes-content p {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-slate-500);
  font-weight: 300;
  margin-bottom: 32px;
}

.lanes-content .btn {
  margin-top: 8px;
}

.lanes-image {
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 5/6.2;
  background: var(--color-slate-100);
}
.lanes-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.lanes-image:hover img {
  transform: scale(1.03);
}

/* ─── VISIT ─── */
.visit {
  padding: 120px 24px;
  background: var(--color-slate-50);
}

.visit-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.visit-info h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--color-slate-800);
  margin-bottom: 40px;
}

.visit-details {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 36px;
}

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

.visit-detail-label {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-slate-400);
}

.visit-detail-value {
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--color-slate-700);
  font-weight: 400;
}

.visit-phone {
  color: var(--color-teal-600);
  transition: color var(--transition-fast);
}
.visit-phone:hover {
  color: var(--color-teal-700);
  text-decoration: underline;
}

.visit-map {
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--color-slate-200);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
}
.visit-map iframe {
  width: 100%;
  height: 100%;
}

/* ─── FOOTER ─── */
.footer {
  background: var(--color-slate-900);
  padding: 48px 24px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-brand-icon {
  color: var(--color-teal-500);
}

.footer-brand-name {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 1rem;
  color: var(--color-white);
  letter-spacing: -0.02em;
}

.footer-tagline {
  font-size: 0.8125rem;
  color: var(--color-slate-500);
  font-weight: 300;
  margin: 0;
}

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

.footer-phone {
  font-size: 0.9375rem;
  font-weight: 400;
  color: var(--color-teal-400);
  transition: color var(--transition-fast);
}
.footer-phone:hover {
  color: var(--color-teal-300);
}

.footer-address {
  font-size: 0.8125rem;
  color: var(--color-slate-500);
  font-weight: 300;
}

.footer-right p {
  font-size: 0.75rem;
  color: var(--color-slate-600);
  font-weight: 300;
  text-align: right;
}

/* ─── REVEAL ANIMATIONS ─── */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  }
  .reveal.revealed {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
  }
  html { scroll-behavior: auto; }
}

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero-stats {
    flex-direction: row;
    flex-wrap: wrap;
  }
  .stat-card {
    flex: 1;
    min-width: 140px;
  }
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    flex-direction: column;
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid var(--color-slate-200);
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: all var(--transition-fast);
  }
  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }
  .nav-toggle {
    display: flex;
  }
  
  .hero {
    padding: 100px 24px 80px;
    min-height: auto;
  }
  .hero-inner {
    gap: 48px;
  }
  .hero-stats {
    flex-direction: column;
  }
  .stat-card { min-width: auto; }
  
  .hero-scroll { display: none; }
  
  .about-grid,
  .lanes-layout,
  .visit-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .about-image-wrap { order: -1; }
  .lanes-image { order: -1; aspect-ratio: 4/3; }
  
  .services-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .footer-right p { text-align: left; }
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
  }
  .hero-actions .btn {
    justify-content: center;
  }
}