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

:root {
  --midnight: #0A1628;
  --midnight-light: #132240;
  --midnight-mid: #1a2d4a;
  --mint: #34D399;
  --mint-light: #6EE7B7;
  --mint-dark: #059669;
  --white: #FFFFFF;
  --off-white: #F8FAFB;
  --gray-50: #F1F5F9;
  --gray-100: #E2E8F0;
  --gray-200: #CBD5E1;
  --gray-300: #94A3B8;
  --gray-400: #64748B;
  --gray-500: #475569;
  --gray-600: #334155;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Playfair Display', Georgia, serif;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  font-weight: 300;
  color: var(--midnight);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  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(--midnight);
  color: var(--white);
  padding: 8px 16px;
  border-radius: 0 0 4px 4px;
  z-index: 1000;
  font-size: 0.875rem;
  transition: top 0.2s;
}
.skip-link:focus {
  top: 0;
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.site-header.scrolled {
  border-bottom-color: var(--gray-100);
  box-shadow: 0 1px 0 rgba(0,0,0,0.04);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 1rem;
  letter-spacing: -0.01em;
  color: var(--midnight);
}
.logo-mark {
  width: 28px;
  height: 28px;
  background: var(--mint);
  border-radius: 50%;
  position: relative;
  flex-shrink: 0;
}
.logo-mark::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 10px;
  height: 10px;
  border-bottom: 1.5px solid var(--white);
  border-left: 1.5px solid var(--white);
  transform: translate(-50%, -40%) rotate(-45deg);
}
.logo-text {
  font-size: 0.9375rem;
  letter-spacing: -0.02em;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}
.main-nav ul {
  display: flex;
  list-style: none;
  gap: 32px;
}
.main-nav ul li a {
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--gray-500);
  letter-spacing: 0.01em;
  transition: color var(--transition);
  position: relative;
}
.main-nav ul li a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--mint);
  transition: width var(--transition);
}
.main-nav ul li a:hover {
  color: var(--midnight);
}
.main-nav ul li a:hover::after {
  width: 100%;
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--midnight);
  padding: 8px 16px;
  border: 1px solid var(--gray-200);
  border-radius: 100px;
  transition: all var(--transition);
}
.nav-cta:hover {
  border-color: var(--mint);
  color: var(--mint-dark);
}

.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(--midnight);
  transition: all var(--transition);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(1) {
  transform: rotate(45deg) translate(4px, 4px);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(2) {
  opacity: 0;
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 120px 24px 80px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10, 22, 40, 0.92) 0%,
    rgba(10, 22, 40, 0.80) 50%,
    rgba(10, 22, 40, 0.65) 100%
  );
  z-index: -1;
}
.hero-content {
  max-width: 820px;
  text-align: center;
}
.hero-eyebrow {
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mint);
  margin-bottom: 24px;
}
.hero-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 28px;
  letter-spacing: -0.02em;
}
.hero-title .line {
  display: block;
}
.hero-title .accent {
  color: var(--mint-light);
}
.hero-sub {
  font-size: 1.125rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.7);
  max-width: 540px;
  margin: 0 auto 40px;
  line-height: 1.7;
}
.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 500;
  padding: 14px 28px;
  border-radius: 100px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  letter-spacing: -0.01em;
}
.btn-primary {
  background: var(--mint);
  color: var(--midnight);
  border-color: var(--mint);
}
.btn-primary:hover {
  background: var(--mint-light);
  border-color: var(--mint-light);
  transform: translateY(-1px);
}
.btn-ghost {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.3);
}
.btn-ghost:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}
.btn-ghost-light {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.3);
}
.btn-ghost-light:hover {
  border-color: var(--white);
}
.btn-full {
  width: 100%;
  justify-content: center;
}

/* Dividers */
.divider {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.divider::after {
  content: '';
  display: block;
  height: 1px;
  background: var(--gray-100);
}

/* Trust bar */
.trust-bar {
  background: var(--off-white);
  border-top: 1px solid var(--gray-100);
  border-bottom: 1px solid var(--gray-100);
}
.trust-items {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}
.trust-item {
  padding: 20px 32px;
}
.trust-label {
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--gray-500);
}
.trust-divider {
  width: 1px;
  height: 20px;
  background: var(--gray-200);
  flex-shrink: 0;
}

/* Section shared */
.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 64px;
}
.section-eyebrow {
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mint-dark);
  margin-bottom: 12px;
}
.section-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2rem, 4vw, 2.75rem);
  line-height: 1.15;
  color: var(--midnight);
  letter-spacing: -0.02em;
}

/* Services */
.services {
  padding: 100px 24px;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--gray-100);
  border: 1px solid var(--gray-100);
  border-radius: 12px;
  overflow: hidden;
}
.service-card {
  background: var(--white);
  padding: 40px 32px;
  transition: all var(--transition);
}
.service-card:hover {
  background: var(--off-white);
}
.service-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: rgba(52, 211, 153, 0.1);
  color: var(--mint-dark);
  margin-bottom: 20px;
}
.service-icon svg {
  width: 28px;
  height: 28px;
}
.service-title {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--midnight);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.service-desc {
  font-size: 0.9375rem;
  color: var(--gray-500);
  line-height: 1.65;
  font-weight: 300;
}

/* About */
.about {
  padding: 100px 24px;
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-image {
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 4/5;
}
.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about-content .section-eyebrow {
  text-align: left;
  margin-bottom: 12px;
}
.about-content .section-title {
  text-align: left;
  margin-bottom: 28px;
}
.about-text {
  font-size: 1rem;
  color: var(--gray-500);
  line-height: 1.75;
  margin-bottom: 16px;
  font-weight: 300;
}
.about-details {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.about-detail {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.detail-label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-400);
}
.detail-value {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--midnight);
}

/* Gallery */
.gallery {
  padding: 100px 24px;
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.gallery-item {
  border-radius: 8px;
  overflow: hidden;
  aspect-ratio: 4/3;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.gallery-item:hover img {
  transform: scale(1.04);
}

/* CTA Section */
.cta-section {
  padding: 100px 24px;
}
.cta-card {
  background: var(--midnight);
  border-radius: 16px;
  padding: 72px 48px;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}
.cta-card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(52, 211, 153, 0.12) 0%, transparent 70%);
  pointer-events: none;
}
.cta-card .section-eyebrow {
  color: var(--mint);
  margin-bottom: 16px;
}
.cta-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}
.cta-desc {
  font-size: 1.0625rem;
  color: rgba(255, 255, 255, 0.6);
  max-width: 480px;
  margin: 0 auto 36px;
  line-height: 1.7;
  font-weight: 300;
}
.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}
.cta-actions .btn-ghost-light {
  color: var(--white);
}

/* Contact */
.contact {
  padding: 100px 24px;
  background: var(--off-white);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.contact-info .section-eyebrow {
  text-align: left;
  margin-bottom: 12px;
}
.contact-info .section-title {
  text-align: left;
  margin-bottom: 16px;
}
.contact-desc {
  font-size: 1rem;
  color: var(--gray-500);
  line-height: 1.7;
  margin-bottom: 32px;
  font-weight: 300;
}
.contact-details {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.contact-details li {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.contact-details a {
  color: var(--midnight);
  transition: color var(--transition);
}
.contact-details a:hover {
  color: var(--mint-dark);
}
.contact-details address {
  font-style: normal;
  line-height: 1.6;
}

/* Form */
.contact-form-wrap {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: 12px;
  padding: 40px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  margin-bottom: 20px;
}
.form-group label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--gray-500);
  margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 300;
  color: var(--midnight);
  background: var(--off-white);
  border: 1px solid var(--gray-100);
  border-radius: 8px;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  -webkit-appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--mint);
  box-shadow: 0 0 0 3px rgba(52, 211, 153, 0.15);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--gray-300);
}
.form-group textarea {
  resize: vertical;
  min-height: 100px;
}
.form-group select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394A3B8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}
.form-note {
  font-size: 0.8125rem;
  color: var(--gray-400);
  margin-top: 12px;
  text-align: center;
}
.form-success {
  text-align: center;
  padding: 40px 20px;
}
.form-success svg {
  width: 48px;
  height: 48px;
  color: var(--mint-dark);
  margin: 0 auto 16px;
}
.form-success h3 {
  font-family: var(--font-body);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--midnight);
  margin-bottom: 8px;
}
.form-success p {
  font-size: 0.9375rem;
  color: var(--gray-500);
  font-weight: 300;
}

/* Footer */
.site-footer {
  background: var(--midnight);
  padding: 64px 24px 32px;
  color: rgba(255, 255, 255, 0.6);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.footer-brand .logo {
  color: var(--white);
  margin-bottom: 16px;
}
.footer-tagline {
  font-size: 0.9375rem;
  font-weight: 300;
  line-height: 1.7;
  max-width: 280px;
}
.footer-label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.35);
  margin-bottom: 16px;
}
.footer-links ul,
.footer-contact ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links a,
.footer-contact a {
  font-size: 0.9375rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--transition);
}
.footer-links a:hover,
.footer-contact a:hover {
  color: var(--mint);
}
.footer-contact span {
  font-size: 0.9375rem;
  font-weight: 300;
  line-height: 1.6;
}
.footer-bottom {
  padding-top: 24px;
}
.footer-bottom p {
  font-size: 0.8125rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.3);
}

/* Mobile nav overlay */
.main-nav.mobile-open {
  display: flex;
  position: fixed;
  inset: 0;
  background: var(--white);
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 24px;
  z-index: 99;
}
.main-nav.mobile-open ul {
  flex-direction: column;
  align-items: center;
  gap: 20px;
}
.main-nav.mobile-open ul li a {
  font-size: 1.25rem;
  color: var(--midnight);
}
.main-nav.mobile-open .nav-cta {
  font-size: 1rem;
  margin-top: 8px;
}

/* Responsive */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-grid {
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
    z-index: 101;
  }
  .main-nav {
    display: none;
  }
  .main-nav.mobile-open {
    display: flex;
  }
  .hero {
    padding: 120px 24px 80px;
    min-height: 90vh;
  }
  .hero-title {
    font-size: clamp(2rem, 8vw, 3rem);
  }
  .services-grid {
    grid-template-columns: 1fr;
  }
  .about-grid {
    grid-template-columns: 1fr;
  }
  .about-image {
    aspect-ratio: 16/10;
  }
  .about-content .section-eyebrow,
  .about-content .section-title {
    text-align: center;
  }
  .about-text {
    text-align: center;
  }
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .cta-card {
    padding: 48px 28px;
  }
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .contact-info .section-eyebrow,
  .contact-info .section-title {
    text-align: center;
  }
  .contact-desc {
    text-align: center;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .footer-brand {
    text-align: center;
  }
  .footer-tagline {
    max-width: none;
    margin: 0 auto;
  }
  .trust-items {
    flex-direction: column;
    gap: 0;
  }
  .trust-item {
    padding: 14px 24px;
  }
  .trust-divider {
    width: 40px;
    height: 1px;
  }
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }
  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }
  .cta-actions {
    flex-direction: column;
    width: 100%;
  }
  .cta-actions .btn {
    width: 100%;
    justify-content: center;
  }
  .gallery-grid {
    grid-template-columns: 1fr;
  }
  .contact-form-wrap {
    padding: 24px;
  }
}

/* Animations */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}