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

:root {
  --midnight: #1B4965;
  --midnight-dark: #0f2d40;
  --midnight-light: #2d6a8f;
  --mint: #5FA8A3;
  --mint-light: #7fbfb9;
  --mint-pale: #d4e8e6;
  --cream: #F7F5F0;
  --cream-dark: #EDE9E0;
  --text-dark: #1a1a1a;
  --text-mid: #4a4a4a;
  --text-light: #6b6b6b;
  --white: #ffffff;
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Montserrat', 'Helvetica Neue', Arial, sans-serif;
  --shadow-sm: 0 1px 3px rgba(27,73,101,0.08);
  --shadow-md: 0 4px 20px rgba(27,73,101,0.10);
  --shadow-lg: 0 8px 40px rgba(27,73,101,0.12);
  --radius: 8px;
  --radius-lg: 16px;
  --transition: 0.3s ease;
}

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

body {
  font-family: var(--font-sans);
  color: var(--text-dark);
  background: var(--cream);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--mint);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--midnight);
}

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

/* ── Typography ─────────────────────────────────────── */
.section-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--mint);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  color: var(--midnight);
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-light);
  max-width: 560px;
  line-height: 1.8;
}

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

.section-header .section-subtitle {
  margin: 0 auto;
}

/* ── Buttons ────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  padding: 14px 28px;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}

.btn-primary {
  background: var(--mint);
  color: var(--white);
  border-color: var(--mint);
}

.btn-primary:hover {
  background: var(--mint-light);
  border-color: var(--mint-light);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}

.btn-outline:hover {
  background: var(--white);
  color: var(--midnight);
  border-color: var(--white);
  transform: translateY(-2px);
}

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

/* ── Header ─────────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.0);
  backdrop-filter: blur(0px);
  transition: all 0.4s ease;
  border-bottom: 1px solid transparent;
}

.site-header.scrolled {
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  border-bottom-color: rgba(27,73,101,0.08);
  box-shadow: var(--shadow-sm);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--white);
  transition: color var(--transition);
}

.site-header.scrolled .logo {
  color: var(--midnight);
}

.logo-icon {
  flex-shrink: 0;
}

.logo-text {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

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

.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  letter-spacing: 0.03em;
  position: relative;
  padding: 4px 0;
  transition: color var(--transition);
}

.site-header.scrolled .nav-links a {
  color: var(--text-mid);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--mint);
  transition: width var(--transition);
}

.nav-links a:hover::after,
.nav-links a:focus::after {
  width: 100%;
}

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

.site-header.scrolled .nav-links a:hover {
  color: var(--midnight);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--white);
  background: var(--mint);
  padding: 10px 20px;
  border-radius: var(--radius);
  transition: all var(--transition);
}

.nav-cta:hover {
  background: var(--mint-light);
  color: var(--white);
  transform: translateY(-1px);
}

.site-header.scrolled .nav-cta {
  color: var(--white);
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.nav-toggle-line {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}

.site-header.scrolled .nav-toggle-line {
  background: var(--midnight);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.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: rotate(-45deg) translate(5px, -5px);
}

/* ── Hero ───────────────────────────────────────────── */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  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(15,45,64,0.82) 0%,
    rgba(27,73,101,0.70) 50%,
    rgba(27,73,101,0.55) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
  padding-top: 80px;
}

.hero-eyebrow {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mint-light);
  margin-bottom: 20px;
}

.hero-headline {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5.5vw, 4.2rem);
  font-weight: 600;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 24px;
}

.hero-sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.8;
  margin-bottom: 40px;
  max-width: 540px;
}

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

.hero-scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  color: rgba(255,255,255,0.6);
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
  40% { transform: translateX(-50%) translateY(-8px); }
  60% { transform: translateX(-50%) translateY(-4px); }
}

/* ── Services ───────────────────────────────────────── */
.services {
  padding: 100px 0;
  background: var(--white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.service-card {
  padding: 40px 32px;
  background: var(--cream);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
  border: 1px solid transparent;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--mint-pale);
  background: var(--white);
}

.service-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--midnight);
  border-radius: var(--radius);
  margin-bottom: 24px;
  color: var(--mint-light);
}

.service-card h3 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--midnight);
  margin-bottom: 12px;
}

.service-card p {
  font-size: 0.95rem;
  color: var(--text-light);
  line-height: 1.7;
}

/* ── About ──────────────────────────────────────────── */
.about {
  padding: 100px 0;
  background: var(--cream);
  overflow: hidden;
}

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

.about-images {
  position: relative;
  min-height: 600px;
}

.about-img-main {
  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: -40px;
  right: -40px;
  width: 55%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 6px solid var(--cream);
}

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

.about-accent {
  position: absolute;
  top: -20px;
  right: 40%;
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--mint);
  border-radius: var(--radius);
  color: var(--white);
  opacity: 0.9;
}

.about-content .section-title {
  margin-top: 8px;
}

.about-content > p {
  font-size: 1rem;
  color: var(--text-mid);
  line-height: 1.8;
  margin-bottom: 16px;
}

.about-stats {
  display: flex;
  gap: 40px;
  margin: 32px 0 40px;
  padding: 28px 0;
  border-top: 1px solid var(--cream-dark);
  border-bottom: 1px solid var(--cream-dark);
}

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

.stat-number {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--midnight);
  line-height: 1;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-light);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* ── Gallery ────────────────────────────────────────── */
.gallery {
  padding: 100px 0;
  background: var(--white);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.gallery-item:hover img {
  transform: scale(1.08);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(27,73,101,0.8) 0%, transparent 60%);
  display: flex;
  align-items: flex-end;
  padding: 24px;
  opacity: 0;
  transition: opacity var(--transition);
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-overlay span {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--white);
}

/* ── Testimonials ───────────────────────────────────── */
.testimonials {
  padding: 100px 0;
  background: var(--midnight);
}

.testimonials .section-eyebrow {
  color: var(--mint-light);
}

.testimonials .section-title {
  color: var(--white);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.testimonial-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  transition: all var(--transition);
}

.testimonial-card:hover {
  background: rgba(255,255,255,0.1);
  transform: translateY(-4px);
}

.testimonial-quote {
  color: var(--mint);
  margin-bottom: 20px;
  opacity: 0.7;
}

.testimonial-text {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-style: italic;
  color: rgba(255,255,255,0.9);
  line-height: 1.7;
  margin-bottom: 24px;
}

.testimonial-author {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--mint-light);
  letter-spacing: 0.04em;
}

/* ── Contact ────────────────────────────────────────── */
.contact {
  padding: 100px 0;
  background: var(--cream);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact-intro {
  font-size: 1rem;
  color: var(--text-mid);
  line-height: 1.8;
  margin-bottom: 36px;
}

.contact-details {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

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

.contact-details svg {
  flex-shrink: 0;
  color: var(--mint);
  margin-top: 2px;
}

.contact-details strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--midnight);
  margin-bottom: 2px;
}

.contact-details span,
.contact-details a {
  font-size: 0.95rem;
  color: var(--text-light);
}

.contact-details a:hover {
  color: var(--mint);
}

.contact-form-wrap {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 44px;
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-mid);
  margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--text-dark);
  background: var(--cream);
  border: 1.5px solid transparent;
  border-radius: var(--radius);
  transition: all var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--mint);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(95,168,163,0.15);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-light);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-success {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  padding: 14px 18px;
  background: rgba(95,168,163,0.1);
  border: 1px solid var(--mint);
  border-radius: var(--radius);
  color: var(--midnight);
  font-size: 0.9rem;
  font-weight: 500;
}

.form-success svg {
  color: var(--mint);
  flex-shrink: 0;
}

/* ── Map ────────────────────────────────────────────── */
.map-section {
  background: var(--midnight-dark);
}

.map-container {
  filter: saturate(0.7) brightness(0.9);
}

.map-container iframe {
  width: 100%;
  height: 400px;
}

/* ── Footer ─────────────────────────────────────────── */
.site-footer {
  background: var(--midnight-dark);
  color: rgba(255,255,255,0.7);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.logo-light {
  color: var(--white);
  margin-bottom: 16px;
  display: inline-flex;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.7;
  max-width: 280px;
}

.footer-links h4,
.footer-contact h4 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 20px;
}

.footer-links ul,
.footer-contact ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--mint-light);
}

.footer-contact a {
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
}

.footer-contact a:hover {
  color: var(--mint-light);
}

.footer-bottom {
  padding: 24px 0;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}

/* ── Animations ─────────────────────────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

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

  .about-grid {
    gap: 48px;
  }

  .about-images {
    min-height: 450px;
  }

  .about-img-secondary {
    right: -20px;
    bottom: -20px;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: 0;
    width: 300px;
    height: 100vh;
    background: var(--midnight);
    padding: 100px 32px 40px;
    transform: translateX(100%);
    transition: transform 0.4s ease;
    box-shadow: -8px 0 30px rgba(0,0,0,0.2);
  }

  .nav-menu.open {
    transform: translateX(0);
  }

  .nav-links {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
    margin-bottom: 32px;
  }

  .nav-links a {
    color: rgba(255,255,255,0.85) !important;
    font-size: 1.05rem;
  }

  .nav-links a:hover {
    color: var(--mint-light) !important;
  }

  .nav-cta {
    color: var(--white) !important;
  }

  .hero-headline {
    font-size: clamp(2rem, 8vw, 3rem);
  }

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

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

  .services-grid,
  .testimonials-grid,
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

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

  .about-img-secondary {
    right: -10px;
    bottom: -10px;
    width: 50%;
  }

  .about-accent {
    display: none;
  }

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

  .contact-form-wrap {
    padding: 28px;
  }

  .section-header {
    margin-bottom: 48px;
  }

  .services,
  .about,
  .gallery,
  .testimonials,
  .contact {
    padding: 72px 0;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

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

  .hero-scroll {
    display: none;
  }
}

/* Mobile menu overlay */
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 999;
}

.nav-overlay.active {
  display: block;
}