/* ── Reset & Base ────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  font-weight: 300;
  color: #1e293b;
  background: #ffffff;
  line-height: 1.7;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }
label { font-size: .75rem; font-weight: 500; letter-spacing: .08em; text-transform: uppercase; color: #64748b; }

/* ── Tokens ──────────────────────────────────────── */
:root {
  --teal:    #0d9488;
  --teal-dk: #0f766e;
  --teal-lt: #ccfbf1;
  --slate:   #1e293b;
  --slate-m: #475569;
  --slate-l: #94a3b8;
  --slate-f: #f1f5f9;
  --white:   #ffffff;
  --radius:  8px;
  --transition: .3s ease;
}

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

/* ── Label ───────────────────────────────────────── */
.label {
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 12px;
}

/* ── Section Title ───────────────────────────────── */
.section-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 500;
  line-height: 1.2;
  color: var(--slate);
  margin-bottom: 20px;
}

/* ── Buttons ─────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius);
  font-weight: 500;
  font-size: .95rem;
  letter-spacing: .01em;
  transition: background var(--transition), color var(--transition), transform .15s ease, box-shadow var(--transition);
  white-space: nowrap;
}
.btn:active { transform: scale(.97); }
.btn--primary {
  background: var(--teal);
  color: var(--white);
}
.btn--primary:hover { background: var(--teal-dk); box-shadow: 0 8px 24px rgba(13,148,136,.3); }
.btn--ghost {
  background: transparent;
  color: var(--teal);
  border: 1px solid var(--teal);
}
.btn--ghost:hover { background: var(--teal-lt); }
.btn--outline {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,.5);
}
.btn--outline:hover { background: rgba(255,255,255,.12); border-color: var(--white); }
.btn--white-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,.6);
}
.btn--white-outline:hover { background: rgba(255,255,255,.1); }
.btn--full { width: 100%; }
.btn--sm { padding: 10px 20px; font-size: .85rem; }

/* ── Nav ─────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0,0,0,.06);
  transition: box-shadow var(--transition);
}
.nav.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,.08); }
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--slate);
}
.nav-logo-icon { color: var(--teal); }
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a {
  font-size: .875rem;
  font-weight: 400;
  color: var(--slate-m);
  transition: color var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--teal);
  transition: width var(--transition);
}
.nav-links a:hover { color: var(--teal); }
.nav-links a:hover::after { width: 100%; }

/* ── Mobile Toggle ───────────────────────────────── */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 24px;
  padding: 4px 0;
}
.nav-toggle span {
  display: block;
  height: 1.5px;
  background: var(--slate);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ── 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(15,23,42,.82) 0%, rgba(13,148,136,.55) 100%);
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 640px;
  padding: 0 24px;
  margin-left: 8%;
  color: var(--white);
}
.hero-eyebrow {
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(255,255,255,.7);
  margin-bottom: 20px;
}
.hero-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(2.5rem, 5.5vw, 4.5rem);
  font-weight: 500;
  line-height: 1.1;
  margin-bottom: 24px;
}
.hero-desc {
  font-size: 1.1rem;
  line-height: 1.7;
  color: rgba(255,255,255,.8);
  margin-bottom: 40px;
  max-width: 480px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  color: rgba(255,255,255,.5);
  animation: float 2s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ── Sections ────────────────────────────────────── */
.section { padding: 120px 0; }
.section.services { background: var(--white); }
.section.about { background: var(--slate-f); }
.section.why { background: var(--white); }
.section.contact { background: var(--slate-f); }

/* ── Services Grid ───────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 64px;
}
.service-card {
  padding: 40px 32px;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.service-card:hover {
  border-color: var(--teal);
  box-shadow: 0 12px 40px rgba(13,148,136,.1);
  transform: translateY(-4px);
}
.service-icon {
  width: 56px; height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: var(--teal-lt);
  color: var(--teal);
  margin-bottom: 24px;
}
.service-card h3 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--slate);
  margin-bottom: 12px;
}
.service-card p {
  font-size: .925rem;
  color: var(--slate-m);
  line-height: 1.7;
}

/* ── About Layout ────────────────────────────────── */
.about-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius);
  aspect-ratio: 4/5;
}
.about-text p {
  font-size: 1rem;
  color: var(--slate-m);
  margin-bottom: 20px;
  line-height: 1.8;
}
.about-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-top: 48px;
  padding-top: 48px;
  border-top: 1px solid #e2e8f0;
}
.stat { display: flex; flex-direction: column; gap: 4px; }
.stat-num {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--teal);
}
.stat-label {
  font-size: .8rem;
  color: var(--slate-l);
  text-transform: uppercase;
  letter-spacing: .08em;
}
.stat-divider {
  width: 1px;
  height: 48px;
  background: #e2e8f0;
}

/* ── Why Grid ────────────────────────────────────── */
.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 48px;
  margin-top: 64px;
}
.why-item { position: relative; }
.why-num {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 3rem;
  font-weight: 500;
  color: var(--teal-lt);
  line-height: 1;
  margin-bottom: 12px;
}
.why-item h3 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.35rem;
  font-weight: 500;
  color: var(--slate);
  margin-bottom: 12px;
}
.why-item p {
  font-size: .95rem;
  color: var(--slate-m);
  line-height: 1.7;
  max-width: 400px;
}

/* ── CTA ─────────────────────────────────────────── */
.cta { position: relative; padding: 100px 0; overflow: hidden; }
.cta-bg {
  position: absolute;
  inset: 0;
}
.cta-bg img { width: 100%; height: 100%; object-fit: cover; }
.cta-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(13,148,136,.88) 0%, rgba(15,23,42,.85) 100%);
}
.cta-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  color: var(--white);
}
.cta-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 500;
  margin-bottom: 16px;
}
.cta-desc {
  font-size: 1.05rem;
  color: rgba(255,255,255,.75);
  margin-bottom: 40px;
}
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ── Contact ─────────────────────────────────────── */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.contact-item {
  display: flex;
  gap: 16px;
  margin-bottom: 32px;
}
.contact-item svg { color: var(--teal); flex-shrink: 0; margin-top: 2px; }
.contact-item strong {
  display: block;
  font-weight: 500;
  font-size: .95rem;
  color: var(--slate);
  margin-bottom: 4px;
}
.contact-item p {
  font-size: .9rem;
  color: var(--slate-m);
  line-height: 1.7;
}
.contact-item a { color: var(--teal); transition: color var(--transition); }
.contact-item a:hover { color: var(--teal-dk); }

/* ── Form ────────────────────────────────────────── */
.contact-form-wrap {
  background: var(--white);
  border-radius: var(--radius);
  padding: 48px;
  box-shadow: 0 4px 24px rgba(0,0,0,.06);
  border: 1px solid #e2e8f0;
}
.contact-form-wrap h3 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--slate);
  margin-bottom: 32px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { margin-bottom: 24px; }
.form-group label { display: block; margin-bottom: 8px; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius);
  font-family: 'Inter', sans-serif;
  font-size: .9rem;
  font-weight: 300;
  color: var(--slate);
  background: var(--slate-f);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(13,148,136,.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-success {
  text-align: center;
  padding: 48px 24px;
  color: var(--teal);
}
.form-success svg { margin: 0 auto 16px; }
.form-success h4 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--slate);
  margin-bottom: 8px;
}
.form-success p { color: var(--slate-m); font-size: .95rem; }

/* ── Map ─────────────────────────────────────────── */
.map-section { height: 360px; filter: grayscale(.4); }

/* ── Footer ──────────────────────────────────────── */
.footer {
  background: var(--slate);
  color: rgba(255,255,255,.6);
  padding: 64px 0 40px;
}
.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
  text-align: center;
}
.footer-brand .nav-logo { color: var(--white); margin-bottom: 12px; }
.footer-brand p { font-size: .875rem; line-height: 1.8; }
.footer-brand a { color: var(--teal); transition: color var(--transition); }
.footer-brand a:hover { color: #5eead4; }
.footer-links { display: flex; gap: 32px; flex-wrap: wrap; justify-content: center; }
.footer-links a {
  font-size: .875rem;
  color: rgba(255,255,255,.5);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--white); }
.footer-copy { font-size: .8rem; color: rgba(255,255,255,.3); }

/* ── Animations ──────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Responsive ──────────────────────────────────── */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .about-layout { gap: 48px; }
  .contact-layout { gap: 48px; }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 72px; left: 0; right: 0; bottom: 0;
    background: rgba(255,255,255,.98);
    backdrop-filter: blur(12px);
    flex-direction: column;
    justify-content: center;
    gap: 28px;
    transform: translateX(100%);
    transition: transform var(--transition);
  }
  .nav-links.open { transform: translateX(0); }
  .nav-links a { font-size: 1.1rem; }
  .nav-toggle { display: flex; }

  .hero-content { margin-left: 0; text-align: center; }
  .hero-actions { justify-content: center; }
  .hero-scroll { display: none; }

  .section { padding: 80px 0; }
  .services-grid { grid-template-columns: 1fr; gap: 20px; }
  .service-card { padding: 32px 24px; }

  .about-layout { grid-template-columns: 1fr; gap: 40px; }
  .about-image { max-height: 400px; }
  .about-stats { flex-direction: column; align-items: flex-start; gap: 20px; }
  .stat-divider { width: 48px; height: 1px; }

  .why-grid { grid-template-columns: 1fr; gap: 40px; }
  .why-num { font-size: 2.25rem; }

  .cta { padding: 80px 0; }

  .contact-layout { grid-template-columns: 1fr; gap: 48px; }
  .contact-form-wrap { padding: 32px 24px; }
  .form-row { grid-template-columns: 1fr; }

  .map-section { height: 260px; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 2.25rem; }
  .hero-actions { flex-direction: column; align-items: center; }
  .btn { width: 100%; justify-content: center; }
  .cta-actions { flex-direction: column; align-items: center; }
}