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

:root {
  --midnight: #0A1F3F;
  --midnight-light: #112D56;
  --midnight-dark: #061429;
  --mint: #5EEAD4;
  --mint-dark: #3CC4AA;
  --mint-pale: #D0F5EF;
  --white: #FFFFFF;
  --off-white: #F4F7FA;
  --gray-100: #E8EDF2;
  --gray-200: #C5CED8;
  --gray-400: #8A9BB0;
  --gray-600: #5A6D80;
  --gray-800: #2A3A4A;

  --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --container: 1200px;
  --header-h: 72px;
  --radius: 8px;
  --radius-lg: 12px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: var(--font-sans);
  color: var(--gray-800);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
address { font-style: normal; }

.skip-link {
  position: absolute; top: -100%; left: 16px;
  background: var(--mint); color: var(--midnight);
  padding: 8px 16px; border-radius: var(--radius);
  font-weight: 600; z-index: 9999;
  transition: top var(--transition);
}
.skip-link:focus { top: 16px; }

.container { max-width: var(--container); 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: 16px;
}

.section-heading {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--midnight);
  margin-bottom: 24px;
}

.section-heading--center { text-align: center; }

.section-heading--light { color: var(--white); }

.text-mint { color: var(--mint); }

/* ── Buttons ──────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-mint {
  background: var(--mint);
  color: var(--midnight);
  border-color: var(--mint);
}
.btn-mint:hover {
  background: var(--mint-dark);
  border-color: var(--mint-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(94, 234, 212, 0.3);
}

.btn-outline-light {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.4);
}
.btn-outline-light:hover {
  border-color: var(--mint);
  color: var(--mint);
  transform: translateY(-2px);
}

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

.btn-full { width: 100%; }

/* ── Header ───────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  z-index: 1000;
  background: rgba(10, 31, 63, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(94, 234, 212, 0.1);
  transition: background var(--transition);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-sans);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.01em;
}

.logo--light { color: var(--white); }

.logo-dot { color: var(--mint); }

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

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

.primary-nav a:not(.btn) {
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255,255,255,0.75);
  transition: color var(--transition);
  position: relative;
}
.primary-nav a:not(.btn)::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--mint);
  transition: width var(--transition);
}
.primary-nav a:not(.btn):hover { color: var(--white); }
.primary-nav a:not(.btn):hover::after { width: 100%; }

.btn-nav {
  padding: 10px 20px;
  font-size: 0.875rem;
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 40px; height: 40px;
  position: relative;
  z-index: 1001;
}

.hamburger,
.hamburger::before,
.hamburger::after {
  display: block;
  width: 22px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}
.hamburger { position: relative; }
.hamburger::before {
  content: '';
  position: absolute; top: -7px; left: 0;
}
.hamburger::after {
  content: '';
  position: absolute; top: 7px; left: 0;
}

.nav-toggle[aria-expanded="true"] .hamburger { background: transparent; }
.nav-toggle[aria-expanded="true"] .hamburger::before { top: 0; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .hamburger::after { top: 0; transform: rotate(-45deg); }

/* ── Hero ─────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--midnight);
  overflow: hidden;
  padding: calc(var(--header-h) + 40px) 24px 80px;
}

.hero-bg-pattern {
  position: absolute; inset: 0;
  opacity: 0.6;
  pointer-events: none;
}

.hero::before {
  content: '';
  position: absolute;
  top: -20%; right: -10%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(94,234,212,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -10%; left: -5%;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(94,234,212,0.05) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 800px;
}

.hero-eyebrow {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mint);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}
.hero-eyebrow::before,
.hero-eyebrow::after {
  content: '';
  width: 40px; height: 1px;
  background: var(--mint);
  opacity: 0.5;
}

.hero-headline {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 7vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: rgba(255,255,255,0.7);
  line-height: 1.7;
  max-width: 560px;
  margin: 0 auto 40px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}

.stat { text-align: center; }

.stat-num {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
}

.stat-label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
}

.stat-divider {
  width: 1px; height: 40px;
  background: rgba(255,255,255,0.15);
}

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

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

.about-image-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
}

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

.about-content .section-eyebrow { margin-bottom: 12px; }

.about-content .section-heading { margin-bottom: 24px; }

.about-content p {
  font-size: 1.0625rem;
  color: var(--gray-600);
  line-height: 1.8;
  margin-bottom: 16px;
}

.about-features {
  margin-top: 32px;
  display: grid;
  gap: 16px;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1rem;
  font-weight: 500;
  color: var(--gray-800);
}

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

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

.services .section-heading { margin-bottom: 48px; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  transition: all var(--transition);
  border: 1px solid var(--gray-100);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(10, 31, 63, 0.08);
  border-color: rgba(94, 234, 212, 0.3);
}

.service-icon-wrap {
  width: 56px; height: 56px;
  border-radius: var(--radius);
  background: rgba(94, 234, 212, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.service-title {
  font-family: var(--font-serif);
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--midnight);
  margin-bottom: 12px;
  line-height: 1.3;
}

.service-desc {
  font-size: 0.9375rem;
  color: var(--gray-600);
  line-height: 1.7;
}

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

.inventory-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 56px;
}

.inventory-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 56px;
}

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

.inventory-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.inventory-item:hover img { transform: scale(1.05); }

.inventory-item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,31,63,0.85) 0%, rgba(10,31,63,0.2) 60%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 32px;
  transition: background var(--transition);
}

.inventory-item:hover .inventory-item-overlay {
  background: linear-gradient(to top, rgba(10,31,63,0.9) 0%, rgba(10,31,63,0.3) 60%, transparent 100%);
}

.inventory-item-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}

.inventory-item-desc {
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.6;
}

.inventory-cta {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.inventory-cta p {
  font-size: 1.0625rem;
  color: var(--gray-600);
}

/* ── Training ─────────────────────────────────────── */
.training {
  padding: 120px 0;
  background: var(--midnight);
  overflow: hidden;
}

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

.training-content .section-heading { color: var(--white); margin-bottom: 20px; }

.training-content .section-eyebrow { margin-bottom: 12px; }

.training-content > p {
  font-size: 1.0625rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.8;
  margin-bottom: 32px;
}

.training-list { margin-bottom: 40px; display: grid; gap: 14px; }

.training-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1rem;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
}

.training-list-icon { flex-shrink: 0; }

.training-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
}

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

/* ── Guarantee ────────────────────────────────────── */
.guarantee {
  padding: 100px 0;
  background: var(--midnight-light);
}

.guarantee-inner { text-align: center; max-width: 720px; margin: 0 auto; }

.guarantee-eyebrow { margin-bottom: 16px; }

.guarantee-inner .section-heading { margin-bottom: 20px; }

.guarantee-text {
  font-size: 1.125rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.8;
  margin-bottom: 48px;
}

.guarantee-stats {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

.guarantee-stat { text-align: center; }

.guarantee-stat-num {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--mint);
  line-height: 1.2;
}

.guarantee-stat-label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-top: 4px;
  display: block;
}

.guarantee-stat-divider {
  width: 1px; height: 48px;
  background: rgba(255,255,255,0.12);
  align-self: center;
}

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

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

.contact-desc {
  font-size: 1.0625rem;
  color: var(--gray-600);
  line-height: 1.8;
  margin-bottom: 40px;
}

.contact-details { display: grid; gap: 28px; margin-bottom: 32px; }

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

.contact-detail-icon { flex-shrink: 0; margin-top: 2px; }

.contact-detail-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: 4px;
}

.contact-detail-value {
  font-size: 1rem;
  font-weight: 500;
  color: var(--gray-800);
  line-height: 1.6;
  white-space: pre-line;
}

.contact-detail-link {
  font-size: 1rem;
  font-weight: 500;
  color: var(--midnight);
  transition: color var(--transition);
}
.contact-detail-link:hover { color: var(--mint-dark); }

.contact-map-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.contact-map-icon { flex-shrink: 0; }

/* Form */
.contact-form-wrap {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  border: 1px solid var(--gray-100);
  box-shadow: 0 8px 32px rgba(10, 31, 63, 0.06);
}

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

.form-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--gray-600);
  margin-bottom: 8px;
}

.form-opt {
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  color: var(--gray-400);
}

.form-input {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--gray-800);
  background: var(--off-white);
  border: 1.5px solid var(--gray-100);
  border-radius: var(--radius);
  transition: all var(--transition);
  outline: none;
}

.form-input:focus {
  border-color: var(--mint);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(94, 234, 212, 0.15);
}

.form-input::placeholder { color: var(--gray-400); }

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

.form-note {
  font-size: 0.8125rem;
  color: var(--gray-400);
  margin-top: 12px;
  text-align: center;
}

.form-success {
  display: none;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  background: rgba(94, 234, 212, 0.1);
  border: 1px solid rgba(94, 234, 212, 0.3);
  border-radius: var(--radius);
  margin-top: 16px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--midnight);
}

.form-success.show { display: flex; }

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

.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
}

.footer-tagline {
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.5);
  margin-top: 16px;
  line-height: 1.6;
}

.footer-links ul { display: grid; gap: 12px; }

.footer-links a {
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--mint); }

.footer-contact { display: grid; gap: 12px; }

.footer-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}
.footer-link:hover { color: var(--mint); }

.footer-address {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.4);
  line-height: 1.6;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 24px 0;
}

.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.35);
}

.footer-legal { font-size: 0.8125rem; }

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

@media (max-width: 900px) {
  .about-grid,
  .training-grid,
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }

  .about-image-wrap { aspect-ratio: 16/10; }
  .training-image { aspect-ratio: 16/10; }

  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  :root { --header-h: 64px; }

  .nav-toggle { display: block; }

  .primary-nav {
    position: fixed;
    top: 0; right: 0;
    width: min(320px, 85vw);
    height: 100vh;
    background: var(--midnight);
    padding: 100px 32px 40px;
    transform: translateX(100%);
    transition: transform var(--transition);
    box-shadow: -8px 0 32px rgba(0,0,0,0.3);
    z-index: 999;
  }
  .primary-nav.open { transform: translateX(0); }

  .primary-nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
  }
  .primary-nav a:not(.btn) { font-size: 1.125rem; color: rgba(255,255,255,0.8); }
  .primary-nav a:not(.btn)::after { display: none; }

  .btn-nav {
    width: 100%;
    text-align: center;
    margin-top: 8px;
  }

  .services-grid { grid-template-columns: 1fr; }
  .inventory-grid { grid-template-columns: 1fr; }

  .hero-headline { font-size: clamp(2rem, 10vw, 3rem); }

  .hero-stats { gap: 20px; }
  .stat-divider { display: none; }

  .guarantee-stats { gap: 28px; }
  .guarantee-stat-divider { display: none; }

  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .about, .services, .inventory, .training, .contact { padding: 80px 0; }
  .contact-form-wrap { padding: 24px; }
  .hero-actions { flex-direction: column; align-items: center; }
  .hero-actions .btn { width: 100%; max-width: 280px; }
}

/* ── Reduced motion ───────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
}