/* ============================================================
   ATM2i — Feuille de style principale
   Assistance Technique et Montage des Installations Industrielles
   ------------------------------------------------------------
   Palette :
     Bleu marine  #0A2342
     Jaune indus. #F9B208
     Blanc        #FFFFFF
     Gris clair   #F5F7FA
   Polices : Montserrat (titres) + Poppins (corps)
   ============================================================ */

/* ===================== 1. RESET & BASE ===================== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* Brand colors */
  --navy-50: #eef1f6;
  --navy-100: #d4dae6;
  --navy-200: #a9b4cd;
  --navy-300: #7e8eb4;
  --navy-400: #4d6390;
  --navy-500: #1d3a6b;
  --navy-600: #16305a;
  --navy-700: #102549;
  --navy-800: #0c1d38;
  --navy-900: #0A2342;
  --navy-950: #061628;

  --gold-50: #fef7e6;
  --gold-100: #fdeec2;
  --gold-200: #fbdd85;
  --gold-300: #fac948;
  --gold-400: #f9b821;
  --gold-500: #F9B208;
  --gold-600: #d69500;
  --gold-700: #a37000;
  --gold-800: #7a5400;
  --gold-900: #5c3f00;

  --white: #FFFFFF;
  --mist: #F5F7FA;

  /* Typography */
  --font-body: "Poppins", system-ui, -apple-system, sans-serif;
  --font-heading: "Montserrat", system-ui, -apple-system, sans-serif;

  /* Layout */
  --container: 1280px;
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(10, 35, 66, 0.08);
  --shadow: 0 6px 24px -8px rgba(10, 35, 66, 0.18);
  --shadow-lg: 0 20px 50px -16px rgba(10, 35, 66, 0.28);
  --shadow-gold: 0 10px 30px -8px rgba(249, 178, 8, 0.4);

  /* Transitions */
  --t-fast: 0.2s ease;
  --t: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --t-slow: 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: 90px;
}

body {
  font-family: var(--font-body);
  color: var(--navy-900);
  background: var(--white);
  line-height: 1.6;
  font-size: 16px;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--navy-900);
}

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

a {
  text-decoration: none;
  color: inherit;
}

ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input { font-family: inherit; }

/* ===================== 2. LAYOUT ===================== */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

/* gold-700 (pas gold-600) : gold-600 sur fond blanc ne passe pas le
   contraste WCAG AA (~2.6:1, minimum 3:1 pour ce texte large en gras) —
   corrigé avec une nuance plus foncée déjà présente dans la palette
   (audit ATM2i, phase 14 accessibilité). */
.text-gold { color: var(--gold-700); }

/* ===================== 3. BUTTONS ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  transition: all var(--t);
  white-space: nowrap;
  cursor: pointer;
}

.btn i { transition: transform var(--t); }
.btn:hover i { transform: translateX(3px); }

.btn--primary {
  background: var(--gold-500);
  color: var(--navy-900);
  box-shadow: 0 4px 14px -4px rgba(249, 178, 8, 0.5);
}
.btn--primary:hover {
  background: var(--gold-400);
  box-shadow: 0 8px 24px -6px rgba(249, 178, 8, 0.6);
  transform: translateY(-1px);
}

.btn--ghost {
  background: rgba(255, 255, 255, 0.06);
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(4px);
}
.btn--ghost:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.12);
}

.btn--dark {
  background: var(--navy-900);
  color: var(--white);
}
.btn--dark:hover {
  background: var(--navy-800);
  box-shadow: var(--shadow);
  transform: translateY(-1px);
}

.btn--outline {
  background: transparent;
  color: var(--navy-900);
  border: 2px solid var(--navy-900);
}
.btn--outline:hover {
  background: var(--navy-900);
  color: var(--white);
}

.btn--outline-dark {
  background: transparent;
  color: var(--navy-900);
  border: 2px solid var(--navy-900);
}
.btn--outline-dark:hover {
  background: var(--navy-900);
  color: var(--white);
}

.btn--sm { padding: 10px 20px; font-size: 13px; }
.btn--block { display: flex; width: 100%; justify-content: center; }


/* ===================== 4. LOGO ===================== */
.logo {
  display: inline-flex;
  flex-direction: column;
  line-height: 1;
}
.logo__mark {
  font-family: var(--font-heading);
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--navy-900);
}
.logo__accent { color: var(--gold-500); }
.logo__tagline {
  margin-top: 2px;
  font-size: 9.5px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: rgba(29, 58, 107, 0.7);
}
.logo--light .logo__mark { color: var(--white); }
.logo--light .logo__tagline { color: rgba(255, 255, 255, 0.6); }


/* ===================== 5. HEADER ===================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: all var(--t);
  background: transparent;
}

/* Top utility bar */
.topbar {
  background: var(--navy-900);
  color: var(--white);
  overflow: hidden;
  max-height: 44px;
  opacity: 1;
  transition: max-height var(--t), opacity var(--t);
}
.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 10px;
  padding-bottom: 10px;
  font-size: 13px;
}
.topbar__left { display: flex; align-items: center; gap: 24px; }
.topbar__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.85);
  transition: color var(--t);
}
.topbar__item:hover { color: var(--gold-400); }
.topbar__item i { color: var(--gold-500); font-size: 13px; }
.topbar__right { display: flex; align-items: center; gap: 12px; }
.topbar__follow { color: rgba(255, 255, 255, 0.55); margin-right: 4px; }

.social-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.8);
  font-size: 13px;
  transition: all var(--t);
}
.social-btn:hover {
  background: var(--gold-500);
  color: var(--navy-900);
}

/* Main nav row */
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 14px;
  padding-bottom: 14px;
}

.nav { display: flex; align-items: center; gap: 4px; }
.nav__link {
  position: relative;
  padding: 8px 14px;
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--white);
  transition: color var(--t);
}
.nav__link:hover { color: var(--gold-400); }
.nav__link.is-active { color: var(--gold-400); }
.nav__link::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 2px;
  height: 2px;
  border-radius: 2px;
  background: var(--gold-500);
  transform: scaleX(0);
  transition: transform var(--t);
}
.nav__link.is-active::after { transform: scaleX(1); }

.header__actions { display: flex; align-items: center; gap: 10px; }

.hamburger {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: var(--white);
  font-size: 18px;
  transition: all var(--t);
}
.hamburger:hover { background: rgba(255, 255, 255, 0.1); }

/* Sticky state (JS adds .is-scrolled) */
.header.is-scrolled {
  background: var(--white);
  box-shadow: 0 10px 30px -12px rgba(10, 35, 66, 0.25);
}
.header.is-scrolled .topbar { max-height: 0; opacity: 0; }
.header.is-scrolled .nav__link { color: var(--navy-800); }
.header.is-scrolled .nav__link:hover { color: var(--gold-800); }
.header.is-scrolled .nav__link.is-active { color: var(--gold-800); }
.header.is-scrolled .logo__mark { color: var(--navy-900); }
.header.is-scrolled .logo__tagline { color: rgba(29, 58, 107, 0.7); }
.header.is-scrolled .hamburger {
  border-color: var(--navy-200);
  color: var(--navy-900);
}
.header.is-scrolled .hamburger:hover { background: var(--navy-50); }


/* ===================== 6. MOBILE MENU ===================== */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 1100;
  visibility: hidden;
}
.mobile-menu.is-open { visibility: visible; }

.mobile-menu__overlay {
  position: absolute;
  inset: 0;
  background: rgba(6, 22, 40, 0.6);
  backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity var(--t);
}
.mobile-menu.is-open .mobile-menu__overlay { opacity: 1; }

.mobile-menu__panel {
  position: absolute;
  top: 0;
  right: 0;
  height: 100%;
  width: 82%;
  max-width: 380px;
  background: var(--white);
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--t);
}
.mobile-menu.is-open .mobile-menu__panel { transform: translateX(0); }

.mobile-menu__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--navy-100);
}
.mobile-menu__close {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  color: var(--navy-700);
  font-size: 18px;
  transition: background var(--t);
}
.mobile-menu__close:hover { background: var(--navy-50); }

.mobile-menu__nav { padding: 16px 12px; }
.mobile-menu__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 12px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  color: var(--navy-800);
  transition: all var(--t);
}
.mobile-menu__link:hover {
  background: var(--mist);
  color: var(--gold-800);
}
.mobile-menu__link i { color: var(--navy-300); font-size: 13px; }

.mobile-menu__foot {
  margin-top: auto;
  padding: 20px;
  border-top: 1px solid var(--navy-100);
}
.mobile-menu__contact {
  margin-top: 16px;
  text-align: center;
  font-size: 12px;
  color: var(--navy-500);
  line-height: 1.8;
}
.mobile-menu__contact i { color: var(--gold-500); margin-right: 4px; }

body.menu-open { overflow: hidden; }


/* ===================== 7. HERO ===================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--navy-950);
  padding: 140px 0 80px;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(90deg, var(--navy-950) 0%, rgba(10, 35, 66, 0.92) 45%, rgba(10, 35, 66, 0.55) 100%);
}

.hero__grid-lines {
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: 0.07;
  background-image:
    linear-gradient(rgba(255,255,255,0.6) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.6) 1px, transparent 1px);
  background-size: 64px 64px;
}

.hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
  gap: 48px;
}

.hero__content { max-width: 640px; }

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 50px;
  border: 1px solid rgba(249, 178, 8, 0.4);
  background: rgba(249, 178, 8, 0.1);
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--gold-400);
}
.hero__badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold-400);
}

.hero__title {
  margin-top: 20px;
  font-size: clamp(2.25rem, 5vw, 3.4rem);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  line-height: 1.06;
  color: var(--white);
  text-shadow: 0 2px 24px rgba(6, 22, 40, 0.45);
}
.hero__title-accent { color: var(--gold-500); }

.hero__text {
  margin-top: 24px;
  max-width: 540px;
  font-size: clamp(1rem, 1.6vw, 1.125rem);
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.7;
}

.hero__actions {
  margin-top: 32px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero__trust {
  margin-top: 40px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 28px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
}
.hero__trust span { display: inline-flex; align-items: center; gap: 8px; }
.hero__trust i { color: var(--gold-500); font-size: 16px; }
.hero__trust .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--gold-500); }

.hero__fade {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 80px;
  z-index: 2;
  background: linear-gradient(to top, var(--mist), transparent);
  pointer-events: none;
}


/* ===================== 8. DIAMOND COLLAGE ===================== */
.hero__collage {
  position: relative;
  width: 100%;
  max-width: 520px;
  aspect-ratio: 1 / 1;
  margin: 0 auto;
}

.collage__ring {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 108%;
  height: 108%;
  transform: translate(-50%, -50%);
  border: 1px dashed rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  animation: spin 60s linear infinite;
}

.diamond {
  position: absolute;
}
.diamond__bg {
  position: absolute;
  inset: 0;
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
}
.diamond__bg--gold { background: var(--gold-500); box-shadow: 0 20px 40px -10px rgba(6, 22, 40, 0.4); }
.diamond__bg--white { background: var(--white); box-shadow: 0 20px 40px -10px rgba(6, 22, 40, 0.4); }

.diamond__inner {
  position: absolute;
  inset: 5px;
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  text-align: center;
}
.diamond__inner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.diamond__inner--navy { background: var(--navy-900); }

/* Central logo diamond */
.diamond--center {
  width: 46%;
  height: 46%;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 20;
}
.diamond__logo {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
}
.diamond__logo-accent { color: var(--gold-500); }
.diamond__tagline {
  max-width: 60%;
  font-family: var(--font-heading);
  font-size: 9px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--gold-400);
  line-height: 1.3;
}
.diamond__bar {
  margin-top: 4px;
  width: 32px;
  height: 4px;
  border-radius: 4px;
  background: var(--gold-500);
}

/* Photo diamonds */
.diamond--tl { width: 38%; height: 38%; left: 0; top: 8px; z-index: 10; }
.diamond--tr { width: 38%; height: 38%; right: 0; top: 32px; z-index: 10; }
.diamond--br { width: 40%; height: 40%; right: 16px; bottom: 0; z-index: 10; }

.diamond--accent {
  width: 16%;
  height: 16%;
  left: 24px;
  bottom: 24px;
  z-index: 10;
}

/* Float animations */
[data-float="1"] { animation: floaty 7s ease-in-out infinite; }
[data-float="2"] { animation: floaty 8s ease-in-out infinite 0.8s; }
[data-float="3"] { animation: floaty 9s ease-in-out infinite 1.6s; }


/* ===================== 9. STATS ===================== */
.stats {
  position: relative;
  z-index: 5;
  background: var(--navy-900);
  padding: 0 0 8px;
}
.stats__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--navy-800), var(--navy-950));
  box-shadow: var(--shadow-lg);
  transform: translateY(-64px);
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 36px 16px;
  text-align: center;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: background var(--t);
}
.stat:hover { background: rgba(255, 255, 255, 0.03); }
.stat:nth-child(2n) { border-right: none; }
.stat:nth-last-child(-n+2) { border-bottom: none; }

.stat__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius);
  background: rgba(249, 178, 8, 0.15);
  color: var(--gold-400);
  font-size: 22px;
  ring: 1px;
  box-shadow: inset 0 0 0 1px rgba(249, 178, 8, 0.25);
  transition: transform var(--t);
}
.stat:hover .stat__icon { transform: scale(1.1); }

.stat__number {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}
.stat__percent { color: var(--gold-500); }

.stat__label {
  max-width: 180px;
  font-size: 13px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: rgba(255, 255, 255, 0.6);
}


/* ===================== 10. SECTION HEADS ===================== */
.section__head { margin-bottom: 56px; }
.section__head--center { text-align: center; max-width: 720px; margin-left: auto; margin-right: auto; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  /* gold-800 : ce kicker (fond blanc/clair) est un texte de 12px, donc
     "normal" au sens WCAG (seuil 4.5:1) — gold-600 ne fait que ~2.6:1. */
  color: var(--gold-800);
}
.eyebrow--center { justify-content: center; }
.eyebrow--light { color: var(--gold-400); }
.eyebrow__line { width: 32px; height: 1px; background: var(--gold-500); display: inline-block; }

.section__title {
  margin-top: 16px;
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--navy-900);
}
.section__title--light { color: var(--white); }

.section__text {
  margin-top: 16px;
  font-size: 16px;
  line-height: 1.7;
  color: var(--navy-600);
}
.section__text--light { color: rgba(255, 255, 255, 0.65); }


/* ===================== 11. ABOUT ===================== */
.about { background: var(--mist); padding: 80px 0; }
.about__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}

.about__media { position: relative; }
.about__img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.about__badge {
  position: absolute;
  bottom: -24px;
  right: -8px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px;
  background: var(--navy-900);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.about__badge-num {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 800;
  color: var(--gold-500);
  line-height: 1;
}
.about__badge-text {
  font-size: 14px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.3;
}
.about__decor {
  position: absolute;
  left: -16px;
  top: -16px;
  width: 96px;
  height: 96px;
  border-left: 4px solid var(--gold-500);
  border-top: 4px solid var(--gold-500);
  border-top-left-radius: var(--radius-lg);
  z-index: -1;
}

.values {
  margin: 32px 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.value {
  padding: 16px;
  border: 1px solid var(--navy-100);
  border-radius: var(--radius);
  background: var(--white);
  transition: all var(--t);
}
.value:hover {
  transform: translateY(-4px);
  border-color: var(--gold-300);
  box-shadow: var(--shadow);
}
.value__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--navy-900);
  color: var(--gold-500);
  font-size: 18px;
  transition: all var(--t);
}
.value:hover .value__icon { background: var(--gold-500); color: var(--navy-900); }
.value__title { margin-top: 12px; font-size: 16px; font-weight: 700; color: var(--navy-900); }
.value__desc { margin-top: 4px; font-size: 12px; color: var(--navy-500); line-height: 1.4; }


/* ===================== 12. PRODUCTS ===================== */
.products { background: var(--white); padding: 80px 0; }
.products__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.product {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--navy-100);
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition: all var(--t);
}
.product:hover {
  transform: translateY(-8px);
  border-color: var(--gold-200);
  box-shadow: var(--shadow-lg);
}
.product__media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}
.product__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--t-slow);
}
.product:hover .product__media img { transform: scale(1.1); }
.product__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(6, 22, 40, 0.55), rgba(6, 22, 40, 0.05) 50%, transparent);
}
.product__num {
  position: absolute;
  left: 16px;
  top: 16px;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
  box-shadow: var(--shadow);
}
.product__num--gold { background: linear-gradient(135deg, var(--gold-500), var(--gold-600)); }
.product__num--navy { background: linear-gradient(135deg, var(--navy-700), var(--navy-900)); }

.product__body { padding: 24px; }
.product__title { font-size: 18px; font-weight: 700; line-height: 1.3; color: var(--navy-900); }
.product__desc { margin-top: 8px; font-size: 14px; line-height: 1.6; color: var(--navy-500); }

.product__features { margin-top: 20px; display: flex; flex-direction: column; gap: 10px; }
.product__features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--navy-700);
}
.product__features i {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(249, 178, 8, 0.15);
  color: var(--gold-600);
  font-size: 10px;
}

.product__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 24px;
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--navy-900);
  transition: color var(--t);
}
.product__link:hover { color: var(--gold-800); }
.product__link i { transition: transform var(--t); }
.product__link:hover i { transform: translateX(4px); }

.product__bar {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  background: var(--gold-500);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t);
}
.product:hover .product__bar { transform: scaleX(1); }


/* ===================== 13. SECTORS ===================== */
.sectors {
  position: relative;
  background: var(--navy-900);
  padding: 80px 0;
  overflow: hidden;
}
.sectors__pattern {
  position: absolute;
  inset: 0;
  opacity: 0.05;
  background-image: radial-gradient(circle at 1px 1px, rgba(255,255,255,0.8) 1px, transparent 0);
  background-size: 28px 28px;
}
.sectors__glow {
  position: absolute;
  right: -96px;
  top: 33%;
  width: 288px;
  height: 288px;
  border-radius: 50%;
  background: rgba(249, 178, 8, 0.1);
  filter: blur(60px);
}

.sectors__grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.sector {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 24px 16px;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.03);
  transition: all var(--t);
}
.sector:hover {
  transform: translateY(-6px);
  border-color: rgba(249, 178, 8, 0.4);
  background: rgba(255, 255, 255, 0.06);
}
.sector__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  background: rgba(249, 178, 8, 0.15);
  color: var(--gold-400);
  font-size: 26px;
  box-shadow: inset 0 0 0 1px rgba(249, 178, 8, 0.2);
  transition: all var(--t);
}
.sector:hover .sector__icon {
  background: var(--gold-500);
  color: var(--navy-900);
}
.sector__title { margin-top: 16px; font-size: 14px; font-weight: 700; color: var(--white); }
.sector__desc { margin-top: 6px; font-size: 12px; line-height: 1.4; color: rgba(255, 255, 255, 0.55); }


/* ===================== 14. REALIZATIONS ===================== */
.realizations { background: var(--mist); padding: 80px 0; }
.realizations__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}
.realizations__intro { max-width: 640px; }

.gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-auto-rows: 180px;
  gap: 16px;
}
.gallery__item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}
.gallery__item:hover img { transform: scale(1.1); }
.gallery__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(6, 22, 40, 0.85), rgba(6, 22, 40, 0.2) 50%, transparent);
}
.gallery__zoom {
  position: absolute;
  right: 16px;
  top: 16px;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--gold-500);
  color: var(--navy-900);
  font-size: 16px;
  opacity: 0;
  transform: translateY(8px);
  transition: all var(--t);
}
.gallery__item:hover .gallery__zoom { opacity: 1; transform: translateY(0); }

.gallery__caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 16px 20px;
}
.gallery__cat {
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--gold-400);
}
.gallery__title { margin-top: 4px; font-size: 18px; font-weight: 700; color: var(--white); }
.gallery__bar {
  display: block;
  margin-top: 8px;
  width: 0;
  height: 2px;
  background: var(--gold-500);
  transition: width var(--t-slow);
}
.gallery__item:hover .gallery__bar { width: 48px; }


/* ===================== 15. CTA ===================== */
.cta {
  position: relative;
  background: var(--gold-500);
  padding: 64px 0;
  overflow: hidden;
}
.cta__shape {
  position: absolute;
  border-radius: 50%;
}
.cta__shape--1 { left: -40px; top: -40px; width: 160px; height: 160px; background: rgba(255, 255, 255, 0.1); }
.cta__shape--2 { right: 40px; bottom: -64px; width: 224px; height: 224px; background: rgba(10, 35, 66, 0.1); }
.cta__pattern {
  position: absolute;
  inset: 0;
  opacity: 0.1;
  background-image: repeating-linear-gradient(45deg, var(--navy-900) 0, var(--navy-900) 1px, transparent 1px, transparent 16px);
}

.cta__inner {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  max-width: 820px;
  text-align: center;
}
.cta__pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 50px;
  background: rgba(10, 35, 66, 0.1);
  font-family: var(--font-heading);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--navy-900);
}
.cta__title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--navy-900);
}
.cta__text {
  max-width: 640px;
  font-size: 18px;
  color: var(--navy-800);
  line-height: 1.6;
}
.cta__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; }


/* ===================== 16. FOOTER ===================== */
.footer { background: var(--navy-950); color: var(--white); }
.footer__top {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding: 64px 20px;
}
.footer__col { }
.footer__col--brand { max-width: 360px; }
.footer__about { margin-top: 20px; font-size: 14px; line-height: 1.7; color: rgba(255, 255, 255, 0.6); }
.footer__social { margin-top: 24px; display: flex; gap: 12px; }
.social-btn--footer {
  background: rgba(255, 255, 255, 0.05);
  color: rgba(255, 255, 255, 0.7);
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
}
.social-btn--footer:hover { background: var(--gold-500); color: var(--navy-900); }

.footer__title {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--white);
}
.footer__links { margin-top: 20px; display: flex; flex-direction: column; gap: 12px; }
.footer__links a {
  display: inline-flex;
  align-items: center;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.65);
  transition: color var(--t);
}
.footer__links a::before {
  content: "";
  display: inline-block;
  width: 0;
  height: 1px;
  margin-right: 0;
  background: var(--gold-500);
  transition: all var(--t);
}
.footer__links a:hover { color: var(--gold-400); }
.footer__links a:hover::before { width: 12px; margin-right: 8px; }

.footer__contact { margin-top: 20px; display: flex; flex-direction: column; gap: 14px; }
.footer__contact li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.65);
}
.footer__contact a { transition: color var(--t); }
.footer__contact a:hover { color: var(--gold-400); }
.footer__contact i { color: var(--gold-500); margin-top: 3px; }

.footer__devis-cta { margin-top: 24px; }

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.footer__bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 20px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
  flex-wrap: wrap;
}
.footer__legal { display: flex; gap: 20px; }
.footer__legal a { transition: color var(--t); }
.footer__legal a:hover { color: var(--gold-400); }


/* ===================== 17. BACK TO TOP ===================== */
.back-to-top {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 900;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--navy-900);
  color: var(--gold-500);
  font-size: 18px;
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(16px);
  pointer-events: none;
  transition: all var(--t);
}
.back-to-top.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.back-to-top:hover {
  background: var(--navy-800);
  color: var(--gold-400);
}


/* ===================== 18. SCROLL REVEAL ===================== */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}
[data-reveal="left"] { transform: translateX(-36px); }
[data-reveal="right"] { transform: translateX(36px); }
[data-reveal="zoom"] { transform: scale(0.92); }
[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}


/* ===================== 19. ANIMATIONS ===================== */
@keyframes spin { to { transform: translate(-50%, -50%) rotate(360deg); } }

@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}


/* ===================== 18b. SKIP LINK ===================== */
.skip-link {
  position: absolute;
  top: -48px;
  left: 12px;
  z-index: 2000;
  padding: 12px 20px;
  background: var(--navy-900);
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  border-radius: var(--radius-sm);
  transition: top var(--t-fast);
}
.skip-link:focus {
  top: 12px;
}


/* ===================== 18c. PAGE D'ERREUR (404/500) ===================== */
.error-page { background: var(--mist); padding: 160px 0 100px; min-height: 60vh; }
.error-page__inner {
  max-width: 560px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.error-page__code {
  font-family: var(--font-heading);
  font-size: clamp(4rem, 12vw, 7rem);
  font-weight: 800;
  color: var(--gold-500);
  line-height: 1;
}
.error-page .btn { margin-top: 24px; }


/* ===================== 18d. PAGE INTERNE — EN-TÊTE ===================== */
.page-header {
  position: relative;
  background: var(--navy-900);
  padding: 160px 0 56px;
  overflow: hidden;
}
.page-header__pattern {
  position: absolute;
  inset: 0;
  opacity: 0.05;
  background-image: radial-gradient(circle at 1px 1px, rgba(255,255,255,0.8) 1px, transparent 0);
  background-size: 28px 28px;
}
.page-header__breadcrumb {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.55);
}
.page-header__breadcrumb a { color: rgba(255, 255, 255, 0.75); transition: color var(--t); }
.page-header__breadcrumb a:hover { color: var(--gold-400); }
.page-header__breadcrumb i { font-size: 10px; color: rgba(255, 255, 255, 0.35); }
.page-header__breadcrumb [aria-current="page"] { color: var(--gold-400); }
.page-header__title {
  position: relative;
  margin-top: 16px;
  font-size: clamp(1.9rem, 4vw, 2.75rem);
  font-weight: 800;
  color: var(--white);
}
.page-header__subtitle {
  position: relative;
  margin-top: 12px;
  max-width: 640px;
  font-size: 16px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.65);
}


/* ===================== 18e. PAGE PRODUIT / SOLUTION / SERVICE ===================== */
.detail { background: var(--white); padding: 72px 0; }
.detail--simple .container { max-width: 760px; }
.detail__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: start;
}
.detail__media img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.detail__content .section__text { margin-top: 0; }
.detail__content .section__text + .section__text { margin-top: 16px; }
.detail__features {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.detail__features li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15px;
  color: var(--navy-700);
}
.detail__features i {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(249, 178, 8, 0.15);
  color: var(--gold-600);
  font-size: 11px;
  flex-shrink: 0;
}
.detail__actions { margin-top: 32px; }

.content-notice {
  margin-top: 24px;
  padding: 16px 18px;
  border-radius: var(--radius);
  border: 1px dashed var(--navy-200);
  background: var(--mist);
  font-size: 13px;
  color: var(--navy-500);
  line-height: 1.6;
}

.related-links {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--navy-100);
}
.related-links__title {
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--navy-500);
}
.related-links__list {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.related-links__list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 50px;
  border: 1px solid var(--navy-100);
  font-size: 13px;
  font-weight: 600;
  color: var(--navy-800);
  transition: all var(--t);
}
.related-links__list a:hover {
  border-color: var(--gold-400);
  background: var(--gold-50);
  color: var(--navy-900);
}


/* ===================== 18f. ACTUALITÉS ===================== */
.news { background: var(--white); padding: 72px 0; }
.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}
.news-card {
  overflow: hidden;
  border: 1px solid var(--navy-100);
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-sm);
  transition: all var(--t);
}
.news-card:hover { transform: translateY(-6px); border-color: var(--gold-200); box-shadow: var(--shadow-lg); }
.news-card__media { display: block; aspect-ratio: 16 / 10; overflow: hidden; }
.news-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--t-slow); }
.news-card:hover .news-card__media img { transform: scale(1.08); }
.news-card__body { padding: 22px; }
.news-card__date {
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--gold-800);
}
.news-card__title { margin-top: 8px; font-size: 17px; font-weight: 700; line-height: 1.35; color: var(--navy-900); }
.news-card__title a:hover { color: var(--gold-800); }
.news-card__excerpt { margin-top: 8px; font-size: 14px; line-height: 1.6; color: var(--navy-500); }
.news-card__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--navy-900);
  transition: color var(--t);
}
.news-card__link:hover { color: var(--gold-800); }

.news-pagination { margin-top: 40px; display: flex; justify-content: center; }
.news-pagination nav { display: flex; gap: 8px; }

.news-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 64px 24px;
  text-align: center;
  border: 1px dashed var(--navy-200);
  border-radius: var(--radius-lg);
  background: var(--mist);
}
.news-empty i { font-size: 32px; color: var(--gold-500); }
.news-empty p { max-width: 460px; color: var(--navy-500); font-size: 15px; line-height: 1.6; }

.article__date {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--gold-800);
}
.article__media { margin-top: 20px; }
.article__media img { width: 100%; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.article__content { margin-top: 24px; font-size: 15px; line-height: 1.8; color: var(--navy-700); }
.article__content p + p { margin-top: 16px; }
.article__content h2, .article__content h3 { margin-top: 32px; margin-bottom: 12px; color: var(--navy-900); }
.article__content img { max-width: 100%; border-radius: var(--radius); }


/* ===================== 19b. FORMULAIRE DE DEVIS ===================== */
.devis { background: var(--white); padding: 80px 0; }

.devis-form { max-width: 900px; margin: 40px auto 0; }

.devis-form__honeypot {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.devis-form__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.devis-form__group {
  border: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.devis-form__group legend {
  padding: 0 0 4px;
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gold-800);
}

.field { display: flex; flex-direction: column; gap: 6px; }
.field--full { margin-top: 24px; }
.field label {
  font-size: 13px;
  font-weight: 600;
  color: var(--navy-800);
}
.field label span { color: var(--gold-800); }

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--navy-100);
  background: var(--mist);
  color: var(--navy-900);
  font-family: var(--font-body);
  font-size: 14px;
  transition: border-color var(--t), background var(--t);
}
.field textarea { resize: vertical; min-height: 120px; }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--gold-500);
  background: var(--white);
}

.devis-form__consent {
  margin-top: 28px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.devis-form__consent input { margin-top: 4px; width: 18px; height: 18px; accent-color: var(--gold-500); }
.devis-form__consent label { font-size: 13px; color: var(--navy-600); line-height: 1.5; }
.devis-form__consent a { color: var(--navy-900); text-decoration: underline; }

.devis-form__actions { margin-top: 28px; }

.form-alert {
  margin-top: 20px;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.form-alert:empty { display: none; }
.form-alert--error {
  background: rgba(163, 49, 31, 0.08);
  color: #a3311f;
  border: 1px solid rgba(163, 49, 31, 0.25);
}
.form-alert--success {
  background: rgba(249, 178, 8, 0.12);
  color: var(--navy-800);
  border: 1px solid rgba(249, 178, 8, 0.35);
}
.form-alert--success[hidden] { display: none; }
.form-alert--success i { color: var(--gold-600); font-size: 18px; }


/* ===================== 20. RESPONSIVE ===================== */

/* Tablet — lg */
@media (min-width: 768px) {
  .hero__inner { grid-template-columns: 1fr 1fr; gap: 32px; }
  .stats__grid { grid-template-columns: repeat(4, 1fr); }
  .stat:nth-child(2n) { border-right: 1px solid rgba(255, 255, 255, 0.1); }
  .stat:nth-child(4) { border-right: none; }
  .stat:nth-last-child(-n+2) { border-bottom: none; }
  .about__grid { grid-template-columns: 1fr 1fr; gap: 64px; }
  .footer__top { grid-template-columns: 2fr 1fr 1.5fr 1.5fr; gap: 32px; padding: 80px 20px; }
  .gallery { grid-auto-rows: 220px; }
  .gallery__item--lg { grid-column: span 2; grid-row: span 2; }
  .gallery__item--wide { grid-column: span 2; }
  .sectors__grid { grid-template-columns: repeat(3, 1fr); }
  .devis-form__grid { grid-template-columns: 1fr 1fr; }
  .detail__grid { grid-template-columns: 1fr 1.2fr; gap: 56px; }
}

/* Desktop — xl */
@media (min-width: 1200px) {
  .nav { display: flex; }
  .sectors__grid { grid-template-columns: repeat(6, 1fr); }
}

/* Hide nav + show hamburger below xl */
@media (max-width: 1199px) {
  .nav { display: none; }
  .hamburger { display: inline-flex; align-items: center; justify-content: center; }
  .header__cta { display: none; }
}

/* Mobile adjustments */
@media (max-width: 767px) {
  .hero { padding: 120px 0 64px; min-height: auto; }
  .hero__collage { max-width: 360px; margin-top: 24px; }
  .products__grid { grid-template-columns: 1fr; }
  .values { grid-template-columns: 1fr; }
  .realizations__head { flex-direction: column; align-items: flex-start; }
  .gallery { grid-auto-rows: 160px; }
  .footer__bottom-inner { flex-direction: column; text-align: center; }
  .about__badge { right: 0; }
  .stat__label { font-size: 12px; }
}

@media (max-width: 480px) {
  .hero__actions .btn { width: 100%; justify-content: center; }
  .cta__actions .btn { width: 100%; justify-content: center; }
  .hero__collage { max-width: 300px; }
  .diamond__tagline { font-size: 8px; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
  [data-reveal] { opacity: 1 !important; transform: none !important; }
  html { scroll-behavior: auto; }
}

/* Custom scrollbar */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--mist); }
::-webkit-scrollbar-thumb { background: var(--gold-500); border-radius: 8px; border: 2px solid var(--mist); }
::-webkit-scrollbar-thumb:hover { background: var(--gold-600); }

/* Selection */
::selection { background: var(--gold-500); color: var(--navy-900); }

/* Focus visible (accessibility) */
:focus-visible {
  outline: 3px solid var(--gold-500);
  outline-offset: 2px;
}