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

:root {
  --navy:    #0f2137;
  --navy-lt: #1a3350;
  --gold:    #c8a45a;
  --gold-dk: #a8873e;
  --white:   #ffffff;
  --off-white: #f7f5f0;
  --gray-50: #fafaf8;
  --gray-100: #f0eeea;
  --gray-200: #e2dfd8;
  --gray-400: #9e9a90;
  --gray-600: #6b6860;
  --gray-800: #3a3830;
  --font-body: 'Inter', system-ui, 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(--gray-800);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font: inherit; color: inherit; }
input, select, textarea { font-family: inherit; font-size: inherit; }

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

/* ── Typography ─────────────────────────────────── */
.section-label {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  color: var(--navy);
  line-height: 1.2;
  margin-bottom: 24px;
}

/* ── Buttons ────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  font-weight: 500;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  border-radius: 4px;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--gold);
  color: var(--navy);
}
.btn-primary:hover { background: var(--gold-dk); }

.btn-ghost {
  background: transparent;
  color: var(--navy);
  border: 1px solid var(--gray-200);
}
.btn-ghost:hover { border-color: var(--gold); color: var(--gold-dk); }

.btn-outline-light {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.4);
}
.btn-outline-light:hover { background: var(--white); color: var(--navy); }

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

/* ── 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);
  border-bottom: 1px solid var(--gray-200);
  transition: var(--transition);
}

.site-header.scrolled {
  box-shadow: 0 1px 20px rgba(15,33,55,0.06);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--navy);
  letter-spacing: -0.01em;
}

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

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a:not(.nav-phone) {
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--gray-600);
  transition: color var(--transition);
  position: relative;
}

.nav-links a:not(.nav-phone)::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: width var(--transition);
}

.nav-links a:not(.nav-phone):hover { color: var(--navy); }
.nav-links a:not(.nav-phone):hover::after { width: 100%; }

.nav-phone {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--navy);
  transition: color var(--transition);
}
.nav-phone:hover { color: var(--gold-dk); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--navy);
  transition: var(--transition);
  transform-origin: center;
}
.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 {
  padding-top: 72px;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  background: var(--gray-50);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  padding: 60px 0;
}

.hero-eyebrow {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold-dk);
  margin-bottom: 16px;
}

.hero-headline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.75rem, 6vw, 4.5rem);
  color: var(--navy);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

.hero-desc {
  font-size: 1.05rem;
  color: var(--gray-600);
  max-width: 440px;
  margin-bottom: 36px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-details {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.hero-detail {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--gray-600);
}
.hero-detail svg { color: var(--gold); flex-shrink: 0; }

.hero-image { position: relative; }

.hero-img-wrap {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(15,33,55,0.12);
}

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

.hero-accent {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 120px;
  height: 120px;
  border: 2px solid var(--gold);
  border-radius: 4px;
  z-index: -1;
}

/* ── Services ───────────────────────────────────── */
.services {
  padding: 120px 0;
  background: var(--white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.service-card {
  padding: 40px;
  border: 1px solid var(--gray-200);
  border-radius: 6px;
  transition: var(--transition);
}

.service-card:hover {
  border-color: var(--gold);
  box-shadow: 0 8px 32px rgba(15,33,55,0.06);
  transform: translateY(-2px);
}

.service-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--gray-200);
  border-radius: 4px;
  margin-bottom: 24px;
  transition: var(--transition);
}

.service-card:hover .service-icon {
  border-color: var(--gold);
  background: rgba(200,164,90,0.06);
}

.service-card h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.25rem;
  color: var(--navy);
  margin-bottom: 12px;
}

.service-card p {
  font-size: 0.925rem;
  color: var(--gray-600);
  line-height: 1.75;
}

/* ── About ──────────────────────────────────────── */
.about {
  padding: 120px 0;
  background: var(--off-white);
}

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

.about-image {
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(15,33,55,0.08);
}

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

.about-body {
  font-size: 0.95rem;
  color: var(--gray-600);
  line-height: 1.85;
  margin-bottom: 16px;
}

.about-stats {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-top: 40px;
  padding-top: 40px;
  border-top: 1px solid var(--gray-200);
}

.stat { flex: 1; }

.stat-number {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.5rem;
  color: var(--navy);
  line-height: 1.2;
  margin-bottom: 6px;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--gray-400);
  letter-spacing: 0.04em;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--gray-200);
}

/* ── Equipment ──────────────────────────────────── */
.equipment {
  padding: 120px 0;
  background: var(--white);
}

.equip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.equip-item {
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--gray-200);
  transition: var(--transition);
}

.equip-item:hover {
  box-shadow: 0 12px 36px rgba(15,33,55,0.1);
  transform: translateY(-3px);
}

.equip-item img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.equip-item h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--navy);
  padding: 16px 20px 6px;
}

.equip-item p {
  font-size: 0.85rem;
  color: var(--gray-600);
  padding: 0 20px 20px;
  line-height: 1.65;
}

/* ── CTA Banner ─────────────────────────────────── */
.cta-banner {
  padding: 100px 0;
  background: var(--navy);
  text-align: center;
}

.cta-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 16px;
}

.cta-desc {
  font-size: 1rem;
  color: rgba(255,255,255,0.6);
  margin-bottom: 36px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.cta-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Contact ────────────────────────────────────── */
.contact {
  padding: 120px 0;
  background: var(--gray-50);
}

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

.contact-body {
  font-size: 0.95rem;
  color: var(--gray-600);
  line-height: 1.85;
  margin-bottom: 40px;
}

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

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

.contact-item svg { flex-shrink: 0; margin-top: 3px; }

.contact-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: 4px;
}

.contact-item a,
.contact-item span {
  font-size: 0.95rem;
  color: var(--gray-800);
}
.contact-item a:hover { color: var(--gold-dk); }

/* ── Form ───────────────────────────────────────── */
.contact-form-wrap {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  padding: 40px;
}

.form-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.35rem;
  color: var(--navy);
  margin-bottom: 28px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--gray-600);
  margin-bottom: 6px;
  letter-spacing: 0.03em;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--gray-200);
  border-radius: 4px;
  background: var(--gray-50);
  color: var(--gray-800);
  font-size: 0.9rem;
  transition: var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--gold);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(200,164,90,0.1);
}

.form-group textarea { resize: vertical; }

.form-success {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  margin-top: 16px;
  background: rgba(200,164,90,0.08);
  border: 1px solid rgba(200,164,90,0.3);
  border-radius: 4px;
  font-size: 0.875rem;
  color: var(--navy);
}

/* ── Footer ─────────────────────────────────────── */
.site-footer {
  background: var(--navy);
  color: rgba(255,255,255,0.6);
  padding: 64px 0 0;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.footer-brand {
  max-width: 320px;
}

.footer-brand .logo { color: var(--white); margin-bottom: 16px; }
.footer-brand .logo-icon rect { fill: var(--gold); }

.footer-tagline {
  font-size: 0.875rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.5);
}

.footer-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-links a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--gold); }

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer-contact a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
  transition: color var(--transition);
}
.footer-contact a:hover { color: var(--gold); }

.footer-bottom {
  margin-top: 24px;
  padding: 20px 0;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.35);
}

/* ── Responsive ─────────────────────────────────── */
@media (max-width: 1024px) {
  .hero-grid { gap: 32px; }
  .services-grid { gap: 16px; }
  .equip-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0;
    max-height: 0;
    overflow: hidden;
    border-bottom: 1px solid var(--gray-200);
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s;
  }

  .nav-links.open {
    max-height: 320px;
    padding: 16px 0;
    box-shadow: 0 8px 24px rgba(15,33,55,0.08);
  }

  .nav-links a:not(.nav-phone) {
    padding: 12px 24px;
  }
  .nav-links a:not(.nav-phone)::after { display: none; }

  .nav-phone {
    padding: 8px 24px 16px;
    border-top: 1px solid var(--gray-100);
  }

  .nav-toggle { display: flex; }

  .hero-grid {
    grid-template-columns: 1fr;
    padding: 40px 0 60px;
  }

  .hero-headline { font-size: clamp(2.25rem, 10vw, 3.5rem); }

  .hero-image { order: -1; }
  .hero-accent { display: none; }

  .services { padding: 80px 0; }
  .services-grid { grid-template-columns: 1fr; }

  .about { padding: 80px 0; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-image { order: -1; }

  .equipment { padding: 80px 0; }
  .equip-grid { grid-template-columns: 1fr 1fr; }

  .cta-banner { padding: 80px 0; }

  .contact { padding: 80px 0; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-form-wrap { padding: 28px; }
  .form-row { grid-template-columns: 1fr; }

  .site-footer { padding: 48px 0 0; }
  .footer-inner { gap: 32px; }
  .footer-brand { max-width: none; }
  .footer-bottom { flex-direction: column; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { justify-content: center; }
  .equip-grid { grid-template-columns: 1fr; }
  .about-stats { flex-direction: column; align-items: flex-start; gap: 20px; }
  .stat-divider { display: none; }
}

/* ── Animations ─────────────────────────────────── */
.reveal {
  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);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}