@import 'https://fonts.googleapis.com/css2?family=Sora:wght@500;600;700;800&family=Inter:wght@400;500;600;700&display=swap';

/* =========================================================
   Design tokens
   ========================================================= */
:root {
  /* ---- Color tokens (light, default) ---- */
  --color-ink:        #101826;
  --color-ink-soft:   #2A3446;
  --color-paper:      #F7F8FA;
  --color-paper-dim:  #ECEFF3;
  --color-line:       #DDE2E9;
  --color-navy:       #12213D;
  --color-navy-dark:  #0A1526;
  --color-navy-tint:  #E8ECF5;
  --color-muted:      #5B6474;

  --color-sun:        #FF8C32;
  --color-sun-dark:   #E06A12;
  --color-sun-tint:   #FFEDDC;
  --color-ice:        #2E8FFF;
  --color-ice-dark:   #1462C7;
  --color-ice-tint:   #E3F1FF;

  --color-bg: var(--color-paper);
  --color-bg-alt: var(--color-paper-dim);
  --color-fg: var(--color-ink);
  --color-fg-muted: var(--color-muted);
  --color-border: var(--color-line);
  --color-accent: var(--color-sun);
  --color-accent-dark: var(--color-sun-dark);
  --color-accent-on: #101826;
  --color-accent-tint: var(--color-sun-tint);
  --color-secondary: var(--color-ice);
  --color-secondary-dark: var(--color-ice-dark);
  --color-secondary-tint: var(--color-ice-tint);
  --color-surface: #FFF;

  /* ---- Dark section tokens (hero/footer use these directly) ---- */
  --color-dark-bg: #0A1526;
  --color-dark-bg-alt: #101F38;
  --color-dark-fg: #F3F6FB;
  --color-dark-fg-muted: #96A2B8;
  --color-dark-border: rgba(243,246,251,0.14);
  --color-accent-on-dark: #FF9A4D;

  /* ---- Type ---- */
  --font-display: 'Sora', 'Arial', sans-serif;
  --font-body: 'Inter', -apple-system, blinkmacsystemfont, sans-serif;

  --step--1: clamp(0.83rem, 0.8rem + 0.15vw, 0.95rem);
  --step-0:  clamp(1rem, 0.96rem + 0.2vw, 1.125rem);
  --step-1:  clamp(1.2rem, 1.12rem + 0.4vw, 1.4rem);
  --step-2:  clamp(1.5rem, 1.3rem + 0.9vw, 1.95rem);
  --step-3:  clamp(1.9rem, 1.6rem + 1.5vw, 2.6rem);
  --step-4:  clamp(2.4rem, 1.9rem + 2.4vw, 3.6rem);
  --step-5:  clamp(2.8rem, 2.1rem + 3.8vw, 4.8rem);

  /* ---- Spacing (8px rhythm) ---- */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 3rem;
  --space-6: 4rem;
  --space-7: 6rem;
  --space-8: 8rem;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;
  --radius-pill: 999px;

  --shadow-sm: 0 2px 8px rgba(10,21,38,0.08);
  --shadow-md: 0 12px 32px -8px rgba(10,21,38,0.22);
  --shadow-lg: 0 24px 60px -12px rgba(10,21,38,0.34);

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --dur-fast: 180ms;
  --dur-base: 300ms;
  --dur-slow: 550ms;

  --container: 1240px;
  --nav-h: 84px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #0F1522;
    --color-bg-alt: #151D2E;
    --color-fg: #F3F6FB;
    --color-fg-muted: #99A3B8;
    --color-border: rgba(243,246,251,0.14);
    --color-surface: #172033;
  }
}

:root[data-theme="dark"] {
  --color-bg: #0F1522;
  --color-bg-alt: #151D2E;
  --color-fg: #F3F6FB;
  --color-fg-muted: #99A3B8;
  --color-border: rgba(243,246,251,0.14);
  --color-surface: #172033;
}

:root[data-theme="light"] {
  --color-bg: var(--color-paper);
  --color-bg-alt: var(--color-paper-dim);
  --color-fg: var(--color-ink);
  --color-fg-muted: var(--color-muted);
  --color-border: var(--color-line);
  --color-surface: #FFF;
}

/* =========================================================
   Reset / base
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-fg);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--color-fg);
  line-height: 1.15;
  margin: 0 0 var(--space-2);
}
h1 { font-size: var(--step-5); font-weight: 700; }
h2 { font-size: var(--step-4); font-weight: 700; }
h3 { font-size: var(--step-2); font-weight: 600; }
h4 { font-size: var(--step-1); font-weight: 600; }
p { margin: 0 0 var(--space-2); color: var(--color-fg-muted); }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
button { font: inherit; cursor: pointer; }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-accent);
  color: var(--color-accent-on);
  padding: var(--space-2) var(--space-3);
  z-index: 200;
  border-radius: var(--radius-sm);
}
.skip-link:focus { left: var(--space-2); top: var(--space-2); }

:focus-visible {
  outline: 3px solid var(--color-secondary);
  outline-offset: 2px;
}

/* =========================================================
   Layout utilities
   ========================================================= */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--space-4); }
.section { padding-block: var(--space-8); }
.section--alt { background: var(--color-bg-alt); }
.section--dark { background: var(--color-dark-bg); color: var(--color-dark-fg); }
.section--dark p { color: var(--color-dark-fg-muted); }
.section--dark h1, .section--dark h2, .section--dark h3, .section--dark h4 { color: var(--color-dark-fg); }
.section-head { max-width: 640px; margin-bottom: var(--space-6); }
.section-head--center { margin-inline: auto; text-align: center; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-display);
  font-size: var(--step--1);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  margin-bottom: var(--space-2);
}
.section--dark .eyebrow { color: var(--color-accent-on-dark); }

.eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  background: currentcolor;
  display: inline-block;
}
.lede { font-size: var(--step-1); color: var(--color-fg-muted); }

.grid { display: grid; gap: var(--space-4); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-6 { grid-template-columns: repeat(6, 1fr); }

@media (max-width: 980px) {
  .grid-3, .grid-4, .grid-6 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .grid-2, .grid-3, .grid-4, .grid-6 { grid-template-columns: 1fr; }
}

.hide-mobile { display: inline; }

@media (max-width: 720px) { .hide-mobile { display: none; } }

/* =========================================================
   Buttons
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  padding: 0.85em 1.6em;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--step--1);
  letter-spacing: 0.01em;
  border: 1px solid transparent;
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), background var(--dur-base) var(--ease-out);
  will-change: transform;
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-accent-on);
  box-shadow: 0 10px 24px -8px rgba(224,106,18,0.55);
}
.btn-primary:hover { background: var(--color-accent-dark); color: #FFF; transform: translateY(-2px); box-shadow: 0 14px 30px -8px rgba(224,106,18,0.65); }

.btn-ghost {
  background: transparent;
  color: var(--color-fg);
  border-color: var(--color-border);
}
.btn-ghost:hover { border-color: var(--color-accent); color: var(--color-accent-dark); transform: translateY(-2px); }
.section--dark .btn-ghost { color: var(--color-dark-fg); border-color: var(--color-dark-border); }
.section--dark .btn-ghost:hover { border-color: var(--color-accent-on-dark); color: var(--color-accent-on-dark); }
.btn-block { width: 100%; }
.btn-lg { padding: 1em 2em; font-size: var(--step-0); }

/* Magnetic pull wrapper - JS nudges transform on mousemove */
.btn-magnetic { position: relative; }

/* =========================================================
   Header / Nav
   ========================================================= */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  background: transparent;
  transition: background var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), height var(--dur-base) var(--ease-out);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); }

.site-header.is-scrolled {
  background: color-mix(in srgb, var(--color-surface) 92%, transparent);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  height: calc(var(--nav-h) - 14px);
}

.brand { display: flex; align-items: center; gap: 0.6em; }

.brand-mark {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: conic-gradient(from 200deg, var(--color-sun), var(--color-sun-dark), var(--color-ice), var(--color-ice-dark), var(--color-sun));
  display: grid; place-items: center;
  flex: none;
}
.brand-mark svg { width: 22px; height: 22px; }

.brand-word {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step-0);
  color: var(--color-dark-fg);
  transition: color var(--dur-base) var(--ease-out);
}
.site-header.is-scrolled .brand-word { color: var(--color-fg); }
.brand-word .accent { color: var(--color-accent); }

.nav-links { display: flex; align-items: center; gap: var(--space-4); }

.nav-links a {
  position: relative;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--step--1);
  color: var(--color-dark-fg);
  padding-block: 0.3em;
  transition: color var(--dur-base) var(--ease-out);
}
.site-header.is-scrolled .nav-links a { color: var(--color-fg); }

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 100%; height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--dur-base) var(--ease-out);
}

.nav-links a:hover::after,
.nav-links a[aria-current="page"]::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-cta { display: flex; align-items: center; gap: var(--space-2); }
.nav-cta .btn-ghost { color: var(--color-dark-fg); border-color: var(--color-dark-border); }
.site-header.is-scrolled .nav-cta .btn-ghost { color: var(--color-fg); border-color: var(--color-border); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  padding: 0.5em;
}
.nav-toggle .bars { display: flex; flex-direction: column; gap: 5px; width: 24px; }

.nav-toggle .bars span {
  height: 2px; background: var(--color-dark-fg); border-radius: 2px;
  transition: transform var(--dur-base) var(--ease-out), opacity var(--dur-base) var(--ease-out), background var(--dur-base) var(--ease-out);
}
.site-header.is-scrolled .nav-toggle .bars span { background: var(--color-fg); }
.nav-toggle[aria-expanded="true"] .bars span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .bars span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .bars span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  position: fixed;
  inset: var(--nav-h) 0 0 0;
  background: var(--color-surface);
  transform: translateX(100%);
  transition: transform var(--dur-slow) var(--ease-out);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-5) var(--space-4);
  z-index: 99;
}
.mobile-menu.is-open { transform: translateX(0); }
.mobile-menu a { font-family: var(--font-display); font-weight: 600; font-size: var(--step-2); color: var(--color-fg); }

@media (max-width: 900px) {
  .nav-links, .nav-cta .hide-mobile { display: none; }
  .nav-toggle { display: inline-flex; }
}

/* =========================================================
   Hero (parallax layered)
   ========================================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-h);
  background: radial-gradient(120% 100% at 15% 0%, #16264A 0%, var(--color-dark-bg) 55%, #060A12 100%);
  color: var(--color-dark-fg);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: -10% -10% -10% -10%;
  z-index: 0;
  pointer-events: none;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(2px);
  opacity: 0.55;
}

.hero-orb--sun {
  width: 46vw; height: 46vw; max-width: 620px; max-height: 620px;
  right: -10%; top: -8%;
  background: radial-gradient(circle at 35% 30%, var(--color-sun) 0%, rgba(255,140,50,0.25) 55%, transparent 75%);
}

.hero-orb--ice {
  width: 34vw; height: 34vw; max-width: 460px; max-height: 460px;
  left: -8%; bottom: -12%;
  background: radial-gradient(circle at 40% 40%, var(--color-ice) 0%, rgba(46,143,255,0.2) 55%, transparent 75%);
}

.hero-grid {
  position: absolute; inset: 0;
  background-image: linear-gradient(var(--color-dark-border) 1px, transparent 1px), linear-gradient(90deg, var(--color-dark-border) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(80% 60% at 50% 30%, #000 20%, transparent 75%);
  opacity: 0.5;
}

.hero-glisten {
  position: absolute; inset: 0;
  background: linear-gradient(115deg, transparent 40%, rgba(255,255,255,0.12) 50%, transparent 60%);
  background-size: 200% 200%;
  animation: hero-glisten-sweep 7s ease-in-out infinite;
}

@keyframes hero-glisten-sweep {
  0% { background-position: 200% 200%; }
  50% { background-position: 0% 0%; }
  100% { background-position: 200% 200%; }
}

@media (prefers-reduced-motion: reduce) { .hero-glisten { animation: none; } }

.hero-content {
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-6);
  align-items: center;
}

@media (max-width: 980px) { .hero-content { grid-template-columns: 1fr; } }

.hero-badge {
  display: inline-flex; align-items: center; gap: 0.6em;
  background: rgba(243,246,251,0.08);
  border: 1px solid var(--color-dark-border);
  padding: 0.5em 1em;
  border-radius: var(--radius-pill);
  font-size: var(--step--1);
  font-weight: 600;
  margin-bottom: var(--space-3);
}
.hero-badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--color-accent-on-dark); }

.hero h1 { font-size: var(--step-5); margin-bottom: var(--space-3); }
.hero h1 .accent { color: var(--color-accent-on-dark); }
.hero .lede { color: var(--color-dark-fg-muted); max-width: 46ch; }
.hero-actions { display: flex; gap: var(--space-2); flex-wrap: wrap; margin-top: var(--space-4); }

.hero-panel {
  position: relative;
  perspective: 1400px;
}

.hero-dial {
  position: relative;
  width: min(100%, 380px);
  aspect-ratio: 1;
  margin-inline: auto;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #1B2C4E 0%, #0C1728 70%);
  border: 1px solid var(--color-dark-border);
  box-shadow: var(--shadow-lg), inset 0 0 60px rgba(46,143,255,0.08);
  display: grid; place-items: center;
  transform: rotateX(6deg) rotateY(-10deg);
  transition: transform var(--dur-slow) var(--ease-out);
}

.hero-dial::before {
  content: "";
  position: absolute; inset: 14%;
  border-radius: 50%;
  border: 1px dashed var(--color-dark-border);
}

.hero-dial-core {
  width: 46%; height: 46%;
  border-radius: 50%;
  background: linear-gradient(150deg, var(--color-sun), var(--color-sun-dark));
  display: grid; place-items: center;
  box-shadow: 0 0 60px rgba(255,140,50,0.45);
}

.hero-dial-core span {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--step-3);
  color: var(--color-accent-on);
}

.hero-dial-tick {
  position: absolute;
  width: 2px; height: 12px;
  background: var(--color-dark-fg-muted);
  top: 4%; left: 50%;
  transform-origin: 50% 1900%;
}

/* =========================================================
   Stats
   ========================================================= */
.stats-strip {
  position: relative;
  z-index: 1;
  margin-top: var(--space-7);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
  border-top: 1px solid var(--color-dark-border);
  padding-top: var(--space-5);
}

@media (max-width: 720px) { .stats-strip { grid-template-columns: repeat(2, 1fr); } }

.stat-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--step-4);
  color: var(--color-accent-on-dark);
  display: block;
}

.stat-label {
  font-size: var(--step--1);
  color: var(--color-dark-fg-muted);
  font-weight: 500;
}

/* =========================================================
   Cards
   ========================================================= */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out);
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: transparent; }

.tilt-card { transform-style: preserve-3d; will-change: transform; }

.service-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(160deg, var(--color-accent-tint), transparent 60%);
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease-out);
}
.service-card:hover::before { opacity: 1; }

.service-icon {
  position: relative;
  width: 52px; height: 52px;
  border-radius: var(--radius-md);
  background: var(--color-accent-tint);
  color: var(--color-accent-dark);
  display: grid; place-items: center;
  margin-bottom: var(--space-1);
  transition: transform var(--dur-base) var(--ease-out), background var(--dur-base) var(--ease-out);
}
.service-card:hover .service-icon { transform: rotate(-8deg) scale(1.08); background: var(--color-accent); color: var(--color-accent-on); }
.service-icon svg { width: 26px; height: 26px; }
.service-card--ice .service-icon { background: var(--color-secondary-tint); color: var(--color-secondary-dark); }
.service-card--ice:hover .service-icon { background: var(--color-secondary); color: #fff; }

.service-link {
  position: relative;
  margin-top: auto;
  display: inline-flex; align-items: center; gap: 0.4em;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--step--1);
  color: var(--color-accent-dark);
}
.service-link svg { width: 16px; height: 16px; transition: transform var(--dur-base) var(--ease-out); }
.service-card:hover .service-link svg { transform: translateX(4px); }

/* =========================================================
   Testimonials
   ========================================================= */
.testimonial-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.stars { display: flex; gap: 2px; color: var(--color-accent); }
.stars svg { width: 16px; height: 16px; }
.testimonial-quote { font-style: italic; color: var(--color-fg); flex: 1; }
.testimonial-meta { font-size: var(--step--1); color: var(--color-fg-muted); font-weight: 600; }

/* =========================================================
   Values / timeline (about page)
   ========================================================= */
.value-quote {
  border-left: 3px solid var(--color-accent);
  padding-left: var(--space-3);
  font-family: var(--font-display);
  font-size: var(--step-1);
  font-style: italic;
  color: var(--color-fg);
}

.timeline { position: relative; padding-left: var(--space-4); }

.timeline::before {
  content: "";
  position: absolute; left: 5px; top: 6px; bottom: 6px;
  width: 2px;
  background: linear-gradient(var(--color-accent), var(--color-secondary));
}
.timeline-item { position: relative; padding-bottom: var(--space-5); }
.timeline-item:last-child { padding-bottom: 0; }

.timeline-item::before {
  content: "";
  position: absolute; left: calc(-1 * var(--space-4) + 1px);
  top: 5px;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 4px var(--color-accent-tint);
}
.timeline-year { font-family: var(--font-display); font-weight: 700; color: var(--color-accent-dark); font-size: var(--step--1); letter-spacing: 0.06em; text-transform: uppercase; }

/* Pure-CSS 3D rotating badge (about page) */
.seal-3d-wrap { display: flex; justify-content: center; align-items: center; padding: var(--space-4) 0; perspective: 1000px; }

.seal-3d {
  position: relative;
  width: 200px; height: 200px;
  transform-style: preserve-3d;
  animation: seal-spin 16s linear infinite;
}

@keyframes seal-spin { from { transform: rotateY(0deg); } to { transform: rotateY(360deg); } }

.seal-3d .face {
  position: absolute; inset: 0;
  border-radius: 50%;
  display: grid; place-items: center;
  text-align: center;
  backface-visibility: hidden;
}

.seal-3d .face.front {
  background: conic-gradient(from 180deg, var(--color-sun), var(--color-sun-dark), var(--color-sun));
  color: var(--color-accent-on);
  transform: translateZ(2px);
  box-shadow: var(--shadow-lg);
}

.seal-3d .face.back {
  background: conic-gradient(from 0deg, var(--color-ice), var(--color-ice-dark), var(--color-ice));
  color: #fff;
  transform: rotateY(180deg) translateZ(2px);
  box-shadow: var(--shadow-lg);
}
.seal-ring { position: absolute; inset: 8px; border: 2px dashed rgba(16,24,38,0.25); border-radius: 50%; }
.seal-3d .face.back .seal-ring { border-color: rgba(255,255,255,0.35); }
.seal-num { font-family: var(--font-display); font-weight: 800; font-size: var(--step-4); display: block; }
.seal-label { font-family: var(--font-display); font-weight: 600; font-size: var(--step--1); text-transform: uppercase; letter-spacing: 0.08em; }

@media (prefers-reduced-motion: reduce) { .seal-3d { animation: none; } }

/* =========================================================
   Equipment showcase (gallery page) — second 3D element: flip cards
   ========================================================= */
.equip-card {
  perspective: 1200px;
  height: 260px;
}

.equip-card-inner {
  position: relative;
  width: 100%; height: 100%;
  transform-style: preserve-3d;
  transition: transform var(--dur-slow) var(--ease-in-out);
  border-radius: var(--radius-lg);
}

.equip-card:hover .equip-card-inner,
.equip-card:focus-within .equip-card-inner { transform: rotateY(180deg); }

.equip-face {
  position: absolute; inset: 0;
  backface-visibility: hidden;
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  border: 1px solid var(--color-border);
}

.equip-face--front {
  background: var(--color-surface);
  justify-content: space-between;
}

.equip-face--back {
  background: var(--color-navy);
  color: var(--color-dark-fg);
  transform: rotateY(180deg);
  justify-content: center;
  gap: var(--space-2);
}
.equip-face--back p { color: var(--color-dark-fg-muted); font-size: var(--step--1); margin: 0; }

.equip-icon {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--color-secondary-tint);
  color: var(--color-secondary-dark);
  display: grid; place-items: center;
}
.equip-icon svg { width: 28px; height: 28px; }
.equip-hint { font-size: var(--step--1); color: var(--color-fg-muted); font-weight: 600; display: inline-flex; align-items: center; gap: 0.4em; }

.process-strip { display: flex; flex-wrap: wrap; gap: var(--space-3); }

.process-step {
  flex: 1 1 200px;
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
}

.process-step-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--step-2);
  color: var(--color-accent-tint);
  -webkit-text-stroke: 1.5px var(--color-accent);
  display: block;
  margin-bottom: var(--space-1);
}

/* =========================================================
   Forms
   ========================================================= */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); }

@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: 0.4em; }
.field--full { grid-column: 1 / -1; }
.field label { font-weight: 600; font-size: var(--step--1); }

.field input, .field select, .field textarea {
  font: inherit;
  padding: 0.8em 1em;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-fg);
  transition: border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
}

.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px var(--color-secondary-tint);
}
.field.has-error input, .field.has-error select, .field.has-error textarea { border-color: #D53F3F; }
.field-error { color: #D53F3F; font-size: var(--step--1); min-height: 1.2em; }
[data-form-success] { display: none; }
[data-form-success].is-visible { display: block; }
.form-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-5); box-shadow: var(--shadow-sm); }

/* =========================================================
   Contact info list / license badges
   ========================================================= */
.info-list { display: flex; flex-direction: column; gap: var(--space-3); }
.contact-item { display: flex; align-items: flex-start; gap: var(--space-2); }
.contact-item svg { width: 20px; height: 20px; flex: none; margin-top: 3px; color: var(--color-accent); }
.license-badges { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-3); }

.license-badge {
  font-size: var(--step--1);
  font-weight: 600;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  padding: 0.4em 1em;
  color: var(--color-fg-muted);
}
.area-chip-cloud { display: flex; flex-wrap: wrap; gap: 0.5em; }

.area-chip {
  font-size: var(--step--1);
  padding: 0.4em 0.9em;
  border-radius: var(--radius-pill);
  background: var(--color-bg-alt);
  color: var(--color-fg-muted);
  transition: background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
.area-chip:hover { background: var(--color-accent-tint); color: var(--color-accent-dark); }

/* =========================================================
   Page hero (interior pages)
   ========================================================= */
.page-hero {
  padding-top: calc(var(--nav-h) + var(--space-6));
  padding-bottom: var(--space-6);
  background: radial-gradient(120% 100% at 85% 0%, #16264A 0%, var(--color-dark-bg) 60%);
  color: var(--color-dark-fg);
}
.page-hero .lede { color: var(--color-dark-fg-muted); max-width: 60ch; }
.breadcrumb { font-size: var(--step--1); color: var(--color-dark-fg-muted); margin-bottom: var(--space-3); }
.breadcrumb a { color: var(--color-dark-fg-muted); }
.breadcrumb a:hover { color: var(--color-accent-on-dark); }
.breadcrumb .sep { margin-inline: 0.5em; }

/* =========================================================
   CTA band
   ========================================================= */
.cta-band {
  background: linear-gradient(120deg, var(--color-navy), var(--color-navy-dark));
  color: var(--color-dark-fg);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
  position: relative;
  overflow: hidden;
}

.cta-band::after {
  content: "";
  position: absolute; right: -10%; top: -30%;
  width: 320px; height: 320px;
  background: radial-gradient(circle, rgba(255,140,50,0.35), transparent 70%);
}
.cta-band h2 { margin-bottom: var(--space-1); }
.cta-band p { color: var(--color-dark-fg-muted); }
.cta-actions { display: flex; gap: var(--space-2); flex-wrap: wrap; position: relative; z-index: 1; }

/* =========================================================
   Footer
   ========================================================= */
.site-footer { background: var(--color-navy-dark); color: var(--color-dark-fg); padding-block: var(--space-7) var(--space-4); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: var(--space-5); }

@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }

@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-brand { display: flex; flex-direction: column; gap: var(--space-2); }
.footer-brand .brand-word { color: var(--color-dark-fg); }
.footer-tagline { color: var(--color-dark-fg-muted); max-width: 32ch; }
.footer-col h4 { color: var(--color-dark-fg); font-size: var(--step--1); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: var(--space-2); }
.footer-col ul { display: flex; flex-direction: column; gap: 0.6em; }
.footer-col a, .footer-col .contact-item span { color: var(--color-dark-fg-muted); font-size: var(--step--1); }
.footer-col a:hover { color: var(--color-accent-on-dark); }
.footer-col .contact-item svg { color: var(--color-accent-on-dark); }

.footer-bottom {
  border-top: 1px solid var(--color-dark-border);
  margin-top: var(--space-6);
  padding-top: var(--space-3);
  display: flex;
  justify-content: space-between;
  gap: var(--space-2);
  flex-wrap: wrap;
  font-size: var(--step--1);
  color: var(--color-dark-fg-muted);
}

/* =========================================================
   Back to top / sticky mobile CTA
   ========================================================= */
.to-top {
  position: fixed;
  right: var(--space-3);
  bottom: var(--space-3);
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--color-accent-on);
  display: grid; place-items: center;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
  z-index: 90;
  box-shadow: var(--shadow-md);
}
.to-top.is-visible { opacity: 1; pointer-events: auto; transform: translateY(0); }
.to-top svg { width: 20px; height: 20px; }

.sticky-cta {
  display: none;
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 95;
  padding: var(--space-2);
  background: color-mix(in srgb, var(--color-surface) 96%, transparent);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--color-border);
}

@media (max-width: 720px) { .sticky-cta { display: block; } }

/* =========================================================
   Scroll reveal
   ========================================================= */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 500ms var(--ease-out), transform 500ms var(--ease-out);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }
[data-reveal="scale"] { transform: translateY(0) scale(0.92); }
[data-reveal="scale"].is-visible { transform: translateY(0) scale(1); }
[data-reveal="left"] { transform: translateX(-32px); }
[data-reveal="left"].is-visible { transform: translateX(0); }
[data-reveal="right"] { transform: translateX(32px); }
[data-reveal="right"].is-visible { transform: translateX(0); }

@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; transition: none; }
  .hero-dial, .tilt-card, .equip-card-inner { transition: none !important; }
  .seal-3d { animation: none; }
  * { scroll-behavior: auto !important; }
}