/* GAZMET — Design premium inspiré FENEM, palette industrielle bleue */
:root {
  --blue: #0066FF;
  --blue-dark: #0047b3;
  --blue-light: #E8F1FF;
  --yellow: #FFBE2D;
  --yellow-dark: #E6A800;
  --navy: #0B1220;
  --gray-900: #101828;
  --gray-700: #344054;
  --gray-500: #667085;
  --gray-300: #D0D5DD;
  --gray-100: #F2F4F7;
  --white: #FFFFFF;
  --font: 'Inter', system-ui, sans-serif;
  --font-display: 'Playfair Display', Georgia, serif;
  --shadow-sm: 0 1px 3px rgba(16, 24, 40, .08);
  --shadow-md: 0 8px 24px rgba(16, 24, 40, .1);
  --shadow-lg: 0 16px 48px rgba(16, 24, 40, .14);
  --radius: 14px;
  --radius-lg: 24px;
  --transition: .3s cubic-bezier(.4, 0, .2, 1);
  --header-height: 132px;
  --on-primary: #FFFFFF;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  color: var(--gray-900);
  background: var(--gray-100);
  line-height: 1.65;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
.container { width: min(1180px, 92%); margin: 0 auto; }
.container-wide { width: min(1360px, 96%); margin: 0 auto; }

.preloader {
  position: fixed; inset: 0; z-index: 10000;
  background: var(--navy); display: flex; align-items: center; justify-content: center;
  transition: opacity .6s, visibility .6s;
}
.preloader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.preloader-inner { text-align: center; }
.preloader-logo {
  width: min(280px, 72vw); height: auto; max-height: 88px;
  margin: 0 auto 16px; object-fit: contain;
  background: #fff; border-radius: 16px; padding: 10px 14px;
}
.preloader-bar { width: 180px; height: 3px; background: rgba(255,255,255,.15); margin: 0 auto 10px; overflow: hidden; border-radius: 99px; }
.preloader-bar-fill { height: 100%; width: 0; background: linear-gradient(90deg, var(--blue), var(--yellow)); animation: loadBar 1.6s ease forwards; }
.preloader-text { font-size: .72rem; letter-spacing: .18em; color: rgba(255,255,255,.7); text-transform: uppercase; }
@keyframes loadBar { to { width: 100%; } }

.site-header { position: sticky; top: 0; z-index: 1000; background: var(--white); box-shadow: 0 1px 0 rgba(16,24,40,.06); }
.header-utility {
  background: linear-gradient(90deg, #070d18 0%, #0f1729 42%, #121f38 58%, #070d18 100%);
  color: #fff;
  font-size: .78rem;
  border-bottom: 1px solid rgba(255,255,255,.07);
  position: relative;
}
.header-utility::before {
  content: '';
  position: absolute; inset: 0 0 auto 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--yellow) 20%, var(--blue) 50%, var(--yellow) 80%, transparent);
  opacity: .55;
}
.header-utility-inner {
  display: grid;
  grid-template-columns: auto auto auto;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  padding: .5rem 0;
  min-height: 40px;
}
.header-contact-list {
  display: flex;
  align-items: center;
  gap: .35rem;
  flex-wrap: nowrap;
  min-width: 0;
}
.header-contact-list li { flex-shrink: 0; }
.header-contact-item {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  padding: .26rem .55rem;
  font-size: .72rem;
  border-radius: 99px;
  border: 1px solid rgba(255,255,255,.1);
  background: rgba(255,255,255,.04);
  color: rgba(255,255,255,.92);
  font-weight: 600;
  white-space: nowrap;
  transition: border-color var(--transition), background var(--transition), color var(--transition), transform var(--transition);
}
.header-contact-item svg { width: 13px; height: 13px; flex-shrink: 0; color: var(--yellow); opacity: .95; }
.header-contact-item:hover {
  color: #fff;
  border-color: rgba(255,190,45,.45);
  background: rgba(255,190,45,.08);
  transform: translateY(-1px);
}
.header-contact-item--static { cursor: default; }
.header-contact-item--static:hover { transform: none; border-color: rgba(255,255,255,.1); background: rgba(255,255,255,.04); }
.announcement-text {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(.82rem, 1.1vw, .95rem);
  color: var(--yellow);
  letter-spacing: .06em;
  text-align: center;
  white-space: nowrap;
  position: relative;
  padding: 0 1.4rem;
}
.announcement-text::before,
.announcement-text::after {
  content: '';
  position: absolute; top: 50%;
  width: 1rem; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,190,45,.75));
}
.announcement-text::before { right: 100%; }
.announcement-text::after { left: 100%; transform: scaleX(-1); }
.header-utility-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: .55rem;
  min-width: 0;
}
.announcement-link {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--blue) 0%, #0052cc 100%);
  padding: .38rem .85rem .38rem .72rem;
  border-radius: 99px;
  box-shadow: 0 4px 14px rgba(0,102,255,.28);
  border: 1px solid rgba(255,255,255,.12);
  white-space: nowrap;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}
.announcement-link svg { width: 14px; height: 14px; flex-shrink: 0; }
.announcement-link-arrow { width: 13px !important; height: 13px !important; opacity: .9; transition: transform var(--transition); }
.announcement-link:hover {
  background: linear-gradient(135deg, var(--blue-dark) 0%, #003d99 100%);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(0,102,255,.38);
}
.announcement-link:hover .announcement-link-arrow { transform: translateX(2px); }
.theme-toggle {
  position: relative;
  width: 34px; height: 34px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.05);
  color: var(--yellow); cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
}
.theme-toggle:hover {
  border-color: rgba(255,190,45,.45);
  background: rgba(255,190,45,.1);
  transform: translateY(-1px);
}
.theme-toggle svg { width: 15px; height: 15px; position: absolute; }
html:not([data-theme="dark"]) .icon-moon { opacity: 1; }
html:not([data-theme="dark"]) .icon-sun { opacity: 0; }
[data-theme="dark"] .icon-sun { opacity: 1; }
[data-theme="dark"] .icon-moon { opacity: 0; }

.main-nav { background: var(--white); }
.nav-shell { padding: .7rem 0 .55rem; }
.nav-row-top { display: flex; align-items: center; gap: 1rem; }
.logo-link { display: flex; align-items: center; min-width: 0; }
.nav-logo {
  width: auto; height: 54px; max-width: min(240px, 52vw);
  object-fit: contain; object-position: left center;
  flex-shrink: 0;
}
.nav-top-end { margin-left: auto; display: flex; align-items: center; gap: .6rem; }
.btn-nav-login, .btn-nav-cta {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .5rem 1rem; border-radius: 99px; font-size: .8rem; font-weight: 700; white-space: nowrap;
}
.btn-nav-login svg, .btn-nav-cta svg { width: 15px; height: 15px; flex-shrink: 0; }
.btn-nav-login { border: 2px solid var(--blue); color: var(--blue); }
.btn-nav-cta { background: var(--blue); color: #fff; }
.btn-nav-cta:hover { background: var(--blue-dark); }
.nav-toggle {
  display: none; width: 42px; height: 42px; border: 1px solid var(--gray-300); background: #fff;
  border-radius: 10px; flex-direction: column; justify-content: center; align-items: center; gap: 5px; cursor: pointer;
}
.nav-toggle span { display: block; width: 18px; height: 2px; background: var(--blue); }
.nav-row-menu { border-top: 1px solid var(--gray-100); margin-top: .55rem; padding-top: .45rem; }
.nav-menu { display: flex; justify-content: center; gap: .25rem; flex-wrap: wrap; }
.nav-link {
  display: block; padding: .45rem .85rem; border-radius: 99px; font-size: .88rem; font-weight: 600; color: var(--gray-700);
}
.nav-link:hover, .nav-link.active { background: var(--blue-light); color: var(--blue); }
.nav-overlay { display: none; }

.hero-unified { position: relative; overflow: hidden; border-radius: 0 0 32px 32px; }
.hero-premium-bg { position: absolute; inset: 0; }
.hero-bg-slide {
  position: absolute; inset: 0; background-size: cover; background-position: center;
  opacity: 0; animation: heroBgFade 24s infinite;
}
.hero-bg-slide-1 { background-image: url('../img/hero/ouvrages.jpg'); animation-delay: 0s; }
.hero-bg-slide-2 { animation-delay: 8s; }
.hero-bg-slide-3 { animation-delay: 16s; }
.hero-bg-slide-2.is-loaded { background-image: url('../img/hero/convoyeur.jpg'); }
.hero-bg-slide-3.is-loaded { background-image: url('../img/hero/charpente.jpg'); }
@keyframes heroBgFade {
  0%, 28% { opacity: 1; transform: scale(1); }
  33%, 95% { opacity: 0; transform: scale(1.05); }
  100% { opacity: 1; transform: scale(1); }
}
.hero-schematic, .services-schematic, .about-schematic, .about-img-frame, .gallery-schematic, .service-schematic-line, .footer-schematic, .footer-divider { display: none; }

.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(11,18,32,.78) 0%, rgba(0,70,180,.52) 42%, rgba(11,18,32,.88) 100%);
}
.hero-premium { position: relative; z-index: 1; min-height: 420px; max-height: 520px; display: flex; align-items: center; padding: 3.2rem 0 2rem; }
.hero-content { max-width: 720px; color: #fff; }
.hero-badge {
  display: inline-flex; align-items: center; gap: .45rem; font-size: .72rem; letter-spacing: .14em;
  text-transform: uppercase; color: var(--yellow); border: 1px solid rgba(255,190,45,.4);
  padding: .4rem .9rem; border-radius: 99px; background: rgba(0,0,0,.18); margin-bottom: 1rem;
}
.badge-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--yellow); }
.hero-title { font-family: var(--font-display); font-weight: 700; line-height: 1.12; margin-bottom: .9rem; }
.title-line { display: block; font-size: clamp(2rem, 5vw, 3.3rem); }
.title-accent { color: var(--yellow); }
.hero-desc { font-size: 1.05rem; color: rgba(255,255,255,.88); max-width: 540px; margin-bottom: 1.3rem; }
.hero-desc strong { color: var(--yellow); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .7rem; margin-bottom: 1.4rem; }
.btn {
  display: inline-flex; align-items: center; gap: .45rem; padding: .85rem 1.4rem; border-radius: 99px;
  font-weight: 700; font-size: .9rem; border: none; cursor: pointer; transition: transform var(--transition), box-shadow var(--transition);
}
.btn svg { width: 16px; height: 16px; flex-shrink: 0; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--white); color: var(--blue); box-shadow: var(--shadow-md); }
.btn-brochure { background: var(--yellow); color: var(--navy); }
.btn-outline { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,.5); }
.hero-stats { display: flex; gap: 1.4rem; flex-wrap: wrap; padding-top: 1rem; border-top: 1px solid rgba(255,255,255,.18); }
.stat-value, .stat-plus { font-family: var(--font-display); font-size: 1.7rem; font-weight: 700; color: var(--yellow); }
.stat-label { display: block; font-size: .72rem; color: rgba(255,255,255,.75); }
.stat-divider { width: 1px; background: rgba(255,255,255,.2); }

.trust-merged {
  position: relative; z-index: 2; padding: 1.15rem 0 1.6rem;
  background: linear-gradient(180deg, rgba(0,0,0,.12), rgba(0,0,0,.32));
  border-top: 1px solid rgba(255,255,255,.1); backdrop-filter: blur(6px);
}
.trust-banner { display: flex; justify-content: center; margin-bottom: 1rem; }
.trust-banner-inner {
  display: inline-flex; align-items: center; gap: 1rem; padding: .7rem 1.8rem; border-radius: 99px;
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.22); color: #fff;
  box-shadow: 0 8px 28px rgba(0,0,0,.2);
}
.trust-banner-text { font-size: .78rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.trust-banner-line { width: 28px; height: 2px; background: linear-gradient(90deg, transparent, var(--yellow), transparent); }
.trust-marquee { overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent); }
.trust-marquee-track { display: flex; gap: 1.1rem; width: max-content; animation: trustMarquee 42s linear infinite; }
@keyframes trustMarquee { to { transform: translateX(-50%); } }
.hero-unified:hover .trust-marquee-track { animation-play-state: paused; }
.trust-logo-item {
  flex-shrink: 0;
  width: 176px;
  height: 96px;
  background: #fff;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px 8px;
  box-shadow: 0 4px 16px rgba(0,0,0,.14);
  overflow: hidden;
}
.trust-logo-item img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}
.hero-unified-fade { position: absolute; bottom: 0; left: 0; right: 0; height: 36px; background: linear-gradient(transparent, var(--gray-100)); pointer-events: none; }

.section { padding: 4.5rem 0; position: relative; }
.section > .section-header,
.section > .about-grid,
.section > .services-intro,
.section > .services-grid,
.section > .gallery-grid,
.section > .catalog-header,
.section > .catalog-stats,
.section > .formation-panel,
.section > .formation-content,
.section > .contact-panel,
.section > .contact-grid {
  width: min(1180px, 92%);
  margin-left: auto;
  margin-right: auto;
}
.section-header { margin-bottom: 2rem; }
.section-code { display: block; color: var(--blue); font-size: .75rem; font-weight: 700; letter-spacing: .16em; margin-bottom: .5rem; }
.section-title { font-family: var(--font-display); font-size: clamp(1.7rem, 3vw, 2.4rem); margin-bottom: .6rem; }
.section-line { width: 72px; height: 4px; border-radius: 99px; background: linear-gradient(90deg, var(--yellow), var(--blue)); }

.about, .gallery, .formation, .contact { background: var(--white); }
.about-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 2.5rem; align-items: stretch; }
.formation-content, .contact-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 2.5rem; align-items: start; }
.about-visual, .about-img-wrap { height: 100%; min-height: 100%; }
.about-img-wrap { position: relative; }
.about-img {
  width: 100%;
  height: 100%;
  min-height: 620px;
  object-fit: cover;
  object-position: center 20%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.about-text h3 { font-family: var(--font-display); font-size: 1.45rem; color: var(--blue); margin-bottom: .8rem; }
.about-text p { color: var(--gray-700); margin-bottom: 1rem; }
.about-text strong { color: var(--blue-dark); }
.brochure-download {
  display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; padding: 1rem 1.1rem;
  background: var(--blue-light); border-radius: var(--radius); margin: 1.2rem 0;
}
.brochure-download-icon { width: 40px; color: var(--blue); }
.btn-brochure-sm { background: var(--blue); color: #fff; padding: .65rem 1rem; border-radius: 99px; font-weight: 700; }
.about-values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 1.4rem; }
.value-card { background: var(--gray-100); border-radius: var(--radius); padding: 1.1rem; }
.value-icon { width: 36px; height: 36px; color: var(--blue); margin-bottom: .5rem; }
.value-card h4 { font-size: .95rem; margin-bottom: .3rem; }
.value-card p { font-size: .85rem; color: var(--gray-500); margin: 0; }

.services { background: var(--gray-100); }
.services-intro {
  max-width: 820px; margin: 0 auto 1.8rem; padding: 1.1rem 1.2rem;
  background: var(--white); border-left: 4px solid var(--blue); border-radius: 0 var(--radius) var(--radius) 0;
  box-shadow: var(--shadow-sm); color: var(--gray-700);
}
.services-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.service-card-inner {
  background: var(--white); border-radius: var(--radius); padding: 1.3rem 1.1rem; height: 100%;
  box-shadow: var(--shadow-sm); transition: transform var(--transition), box-shadow var(--transition);
}
.service-card:hover .service-card-inner { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.service-number { font-size: .72rem; color: var(--blue); font-weight: 700; }
.service-icon { width: 42px; height: 42px; color: var(--yellow-dark); margin: .6rem 0; }
.service-card h3 { font-size: .98rem; margin-bottom: .4rem; }
.service-card p { font-size: .85rem; color: var(--gray-500); }

.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); grid-auto-rows: 240px; gap: 1rem; }
.gallery-item { position: relative; overflow: hidden; border-radius: var(--radius); }
.gallery-item--large { grid-row: span 2; }
.gallery-item--wide { grid-column: span 2; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; }
.gallery-item figcaption {
  position: absolute; inset: auto 0 0; padding: 1rem; color: #fff;
  background: linear-gradient(transparent, rgba(11,18,32,.88));
}
.gallery-tag { display: block; font-size: .68rem; letter-spacing: .12em; color: var(--yellow); margin-bottom: .25rem; }

.catalog { background: var(--gray-100); overflow: hidden; padding-bottom: 2rem; }
.catalog-intro { color: var(--gray-500); margin-top: .6rem; }
.catalog-stats { display: flex; gap: .8rem; flex-wrap: wrap; color: var(--gray-500); font-size: .8rem; margin: 1rem 0 1.4rem; }
.catalog-stat em { font-style: normal; color: var(--blue); font-weight: 800; }
.catalog-showcase { overflow: hidden; border-radius: var(--radius-lg); background: var(--navy); position: relative; }
.catalog-fade { position: absolute; top: 0; bottom: 0; width: 80px; z-index: 2; pointer-events: none; }
.catalog-fade--left { left: 0; background: linear-gradient(90deg, var(--navy), transparent); }
.catalog-fade--right { right: 0; background: linear-gradient(-90deg, var(--navy), transparent); }
.catalog-marquee { overflow: hidden; padding: .5rem 0; }
.catalog-track { display: flex; gap: 1rem; width: max-content; animation: catalogScroll 55s linear infinite; }
.catalog-track--fast { animation-duration: 42s; }
.catalog-track--reverse { animation-direction: reverse; }
@keyframes catalogScroll { to { transform: translateX(-50%); } }
.catalog-card { flex: 0 0 300px; cursor: pointer; }
.catalog-card-frame { height: 200px; overflow: hidden; border-radius: 12px; }
.catalog-card img { width: 100%; height: 100%; object-fit: cover; }
.catalog-card-overlay { padding: .7rem; color: #fff; }
.catalog-pause-btn {
  position: absolute;
  right: 14px;
  bottom: 14px;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .45rem .85rem;
  border-radius: 99px;
  border: 0;
  background: rgba(255,255,255,.92);
  cursor: pointer;
  font-weight: 600;
  font-size: .8rem;
  box-shadow: var(--shadow-sm);
}
.catalog-lightbox { position: fixed; inset: 0; z-index: 2000; background: rgba(11,18,32,.88); display: none; align-items: center; justify-content: center; }
.catalog-lightbox.is-open { display: flex; }
.catalog-lightbox img { max-width: 90vw; max-height: 80vh; border-radius: 12px; }
.catalog-lightbox-close { position: absolute; top: 20px; right: 20px; width: 44px; height: 44px; border: 0; border-radius: 50%; cursor: pointer; }

.platform-stack-section {
  padding: 0;
  background: transparent;
}
.platform-stack {
  position: relative;
  isolation: isolate;
  --panel-count: 2;
}
.platform-panel {
  position: sticky;
  top: var(--header-height);
  height: calc(100dvh - var(--header-height));
  min-height: calc(100dvh - var(--header-height));
  border-radius: 32px 32px 0 0;
  margin-top: calc(var(--panel-index, 0) * -32px);
  z-index: calc(20 + var(--panel-index, 0));
  overflow: hidden;
  display: flex;
  align-items: flex-start;
  padding: 1.5rem 0 2rem;
  box-shadow: 0 -12px 48px rgba(10, 16, 32, .16);
  transition: opacity .25s ease, transform .25s ease;
}
.platform-panel.is-scaled {
  transform: scale(calc(1 - (var(--panel-index, 0) * 0.012)));
}
.platform-panel.is-covered {
  pointer-events: none;
  opacity: calc(1 - var(--cover, 1) * 0.72);
  transform: scale(calc(1 - var(--cover, 1) * 0.04));
}
.platform-panel.is-active:not(.is-covered) {
  opacity: 1;
  transform: none;
}
.platform-panel-text.formation-board {
  width: 100%;
  max-width: none;
}
.platform-theme-dark {
  background: linear-gradient(135deg, #0B1220 0%, #123056 58%, #0B1220 140%);
  color: #fff;
}
.platform-theme-light {
  background: linear-gradient(180deg, #E8F1FF 0%, #F7FAFF 55%, #fff 100%);
  color: var(--gray-900);
}
.platform-panel-pattern {
  position: absolute; inset: 0; opacity: .07; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg width='40' height='40' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M20 4l2 6h6l-5 4 2 6-5-4-5 4 2-6-5-4h6z' fill='%230066FF'/%3E%3C/svg%3E");
}
.platform-theme-dark .platform-panel-pattern {
  opacity: .08;
  background-image: url("data:image/svg+xml,%3Csvg width='40' height='40' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M20 4l2 6h6l-5 4 2 6-5-4-5 4 2-6-5-4h6z' fill='%23ffffff'/%3E%3C/svg%3E");
}
.platform-panel-inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr 1.05fr;
  gap: 2rem; align-items: center;
  width: min(1180px, 92%);
  max-height: 100%;
  overflow: hidden;
  scrollbar-width: none;
}
.platform-panel-inner::-webkit-scrollbar { display: none; }
.platform-panel-inner.platform-panel-inner--formation,
.platform-panel-inner.platform-panel-inner--contact {
  display: block;
  grid-template-columns: 1fr;
  width: min(1520px, 98%);
  margin: 0 auto;
  max-height: calc(100dvh - var(--header-height) - 3.5rem);
  overflow-x: hidden;
  overflow-y: auto;
  scrollbar-width: thin;
}
.platform-panel-inner.platform-panel-inner--formation::-webkit-scrollbar,
.platform-panel-inner.platform-panel-inner--contact::-webkit-scrollbar { width: 6px; }
.platform-panel-inner.platform-panel-inner--formation::-webkit-scrollbar-thumb,
.platform-panel-inner.platform-panel-inner--contact::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,.22);
  border-radius: 99px;
}
.platform-panel-inner.platform-panel-inner--contact::-webkit-scrollbar-thumb {
  background: rgba(0,102,255,.25);
}
.platform-index {
  display: inline-block; font-size: .75rem; font-weight: 800;
  letter-spacing: .16em; opacity: .45; margin-bottom: .55rem;
}
.platform-panel-text .section-code { margin-bottom: .35rem; }
.platform-theme-dark .section-code { color: var(--yellow); }
.platform-theme-dark .section-title { color: #fff; }
.platform-panel-text .section-title { margin-bottom: .7rem; }
.platform-panel-text > p {
  font-size: 1.02rem; line-height: 1.7; margin-bottom: 1.2rem; opacity: .88; max-width: 560px;
}
.btn-hero-white {
  background: #fff; color: var(--blue); margin-top: 1.1rem;
}
.btn-hero-white:hover { background: var(--yellow); color: var(--navy); }

.platform-device-frame {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 18px 40px rgba(0,0,0,.2);
  background: transparent;
  border: none;
}
.platform-device-frame img,
.formation-flyer {
  width: 100%; height: auto; max-height: min(52vh, 520px);
  object-fit: contain; object-position: top center;
  margin: 0; border-radius: 18px; display: block;
}
.platform-device-frame--form {
  transform: none;
  border: 1px solid rgba(16,24,40,.08);
  box-shadow: 0 18px 48px rgba(16,24,40,.12);
}
.platform-device-frame--form .contact-form {
  background: #fff; margin: 0; border-radius: 0;
}

.formation-intro { margin: 0 0 1.1rem; max-width: 540px; }
.platform-theme-dark .formation-intro { color: rgba(255,255,255,.86); }
.formation-date {
  display: inline-flex; flex-direction: column;
  padding: 1rem 1.15rem; border-radius: 16px; margin-bottom: 1rem;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,190,45,.35);
}
.date-label { font-size: .7rem; letter-spacing: .16em; color: var(--yellow); font-weight: 800; text-transform: uppercase; }
.date-value { display: block; font-family: var(--font-display); font-size: clamp(1.2rem, 2.2vw, 1.55rem); color: #fff; margin: .2rem 0; }
.date-year { font-size: .85rem; color: rgba(255,255,255,.75); }
.formation-badge {
  display: flex; flex-direction: column; gap: .2rem;
  background: rgba(0,102,255,.18);
  padding: .85rem 1rem; border-radius: var(--radius);
  margin-bottom: 1rem; border-left: 4px solid var(--yellow);
}
.formation-badge strong { color: #fff; font-size: 1.02rem; }
.formation-badge span { color: rgba(255,255,255,.78); font-size: .88rem; }
.formation-filieres h4, .formation-tarifs h4 {
  font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; color: var(--yellow); margin-bottom: .65rem;
}
.filieres-list { display: flex; flex-wrap: wrap; gap: .45rem; margin-bottom: 1.15rem; }
.filieres-list li {
  display: inline-flex; gap: .4rem; align-items: center;
  background: rgba(255,255,255,.1); color: #fff;
  padding: .35rem .65rem; border-radius: 99px; font-size: .82rem; font-weight: 600;
}
.filieres-list em { color: var(--yellow); font-style: normal; font-size: .72rem; }
.filiere-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--yellow); flex-shrink: 0; }
.formation-board {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.15rem;
  align-items: stretch;
  width: 100%;
}
.formation-col {
  display: flex;
  flex-direction: column;
  min-width: 0;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 18px;
  padding: 1.15rem 1.1rem 1.25rem;
}
.formation-col .section-title { font-size: clamp(1.1rem, 1.35vw, 1.55rem); margin-bottom: .75rem; line-height: 1.25; }
.formation-board .formation-date {
  display: flex;
  flex-direction: column;
  width: 100%;
  margin-bottom: 0;
  padding: .85rem .95rem;
}
.formation-board .filieres-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .35rem;
  margin-bottom: 0;
}
.formation-board .filieres-list li {
  border-radius: 10px;
  font-size: .78rem;
  padding: .32rem .5rem;
}
.formation-board .tarif-grid {
  grid-template-columns: 1fr 1fr;
  gap: .5rem;
  flex: 1;
}
.formation-board .tarif-card { min-height: 0; padding: .65rem .7rem; }
.formation-board .tarif-desc { font-size: .68rem; line-height: 1.35; }
.formation-board .tarif-price { font-size: 1rem; }
.formation-board .formation-duree { font-size: .82rem; margin-top: auto; padding-top: .65rem; }
.formation-board .btn-hero-white { width: 100%; justify-content: center; margin-top: .75rem; }
.formation-copy p { font-size: .88rem; line-height: 1.55; }
.formation-copy p:last-child { margin-bottom: 0; }
.formation-tarifs { justify-content: flex-start; }
@media (min-width: 769px) and (max-width: 1180px) {
  .platform-panel-inner--formation {
    overflow-x: auto;
    scrollbar-width: thin;
    -webkit-overflow-scrolling: touch;
  }
  .formation-board {
    grid-template-columns: repeat(4, minmax(250px, 1fr));
    min-width: min(1040px, 100%);
  }
}
.formation-copy h4, .formation-filieres h4, .formation-tarifs h4 {
  font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; color: var(--yellow); margin-bottom: .65rem;
}
.formation-copy p { color: rgba(255,255,255,.86); margin-bottom: .7rem; line-height: 1.65; }
.formation-copy a { color: var(--yellow); font-weight: 700; }
.formation-copy a:hover { color: #fff; }

.tarif-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: .85rem;
}
.tarif-card {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 16px;
  padding: 1.1rem 1rem 1.15rem;
  min-height: 148px;
}
.tarif-card--equip { border-color: rgba(255,190,45,.45); background: rgba(255,190,45,.12); }
.tarif-tier { font-size: .66rem; letter-spacing: .1em; text-transform: uppercase; color: rgba(255,255,255,.6); font-weight: 700; }
.tarif-price { display: block; font-weight: 800; color: var(--yellow); font-size: 1.15rem; margin: .15rem 0 .3rem; }
.tarif-desc { font-size: .74rem; color: rgba(255,255,255,.7); }
.formation-duree { margin-top: .8rem; color: rgba(255,255,255,.8); }

#contact.platform-panel {
  padding: 1.15rem 0 0.45rem;
  align-items: flex-start;
}
.platform-panel-inner.platform-panel-inner--contact {
  max-height: calc(100dvh - var(--header-height) - 1.75rem);
}
.contact-board {
  display: grid;
  grid-template-columns: .95fr 1.15fr 1.25fr;
  gap: 1rem;
  align-items: stretch;
  width: 100%;
}
.contact-col {
  display: flex;
  flex-direction: column;
  min-width: 0;
  background: rgba(255,255,255,.72);
  border: 1px solid rgba(0,102,255,.12);
  border-radius: 18px;
  padding: 1rem 1.05rem 1.05rem;
  box-shadow: 0 8px 24px rgba(16,24,40,.06);
}
.contact-col--intro .section-title { color: var(--navy); margin-bottom: .75rem; }
.contact-intro-lead {
  margin-top: auto;
  padding: .95rem 1rem;
  border-radius: 14px;
  background: linear-gradient(145deg, rgba(0,102,255,.07) 0%, rgba(255,190,45,.11) 100%);
  border: 1px solid rgba(0,102,255,.14);
  border-left: 4px solid var(--blue);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.65);
}
.contact-intro-question {
  margin: 0 0 .45rem;
  font-size: 1.02rem;
  font-weight: 600;
  line-height: 1.45;
  color: var(--navy);
}
.contact-intro-question strong {
  color: var(--blue);
  font-weight: 800;
}
.contact-intro-action {
  margin: 0;
  font-size: .86rem;
  line-height: 1.55;
  color: var(--gray-700);
}
.contact-intro-action span {
  font-weight: 800;
  color: var(--navy);
  letter-spacing: .03em;
}
.contact-col--cards h4,
.contact-col--form .contact-form-title {
  font-size: .78rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: .75rem;
}
.contact-info { display: grid; gap: .7rem; }
.contact-info--board {
  grid-template-columns: 1fr;
  gap: .55rem;
  flex: 1;
}
.contact-info--board .contact-card {
  flex-direction: column;
  align-items: flex-start;
  padding: .85rem .9rem;
}
.contact-info--board .contact-card p { font-size: .84rem; line-height: 1.45; }
.contact-col--form { padding: 1rem 1rem 1.15rem; background: #fff; }
.contact-form--board {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .75rem;
  background: transparent;
  padding: 0;
  border-radius: 0;
}
.contact-form--board .contact-form-title {
  grid-column: span 2;
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0;
  text-transform: none;
  color: var(--navy);
  margin-bottom: .35rem;
}
.contact-form--board .form-group--full,
.contact-form--board .btn-submit { grid-column: span 2; }
.contact-form--board .form-group label { font-size: .72rem; margin-bottom: .28rem; }
.contact-form--board .form-group input,
.contact-form--board .form-group select,
.contact-form--board .form-group textarea {
  padding: .68rem .82rem;
  font-size: .88rem;
}
.contact-form--board .btn-submit { padding: .75rem 1.2rem; font-size: .88rem; }
@media (min-width: 769px) and (max-width: 1180px) {
  .platform-panel-inner--contact {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .contact-board {
    grid-template-columns: repeat(3, minmax(260px, 1fr));
    min-width: min(820px, 100%);
  }
}
.contact-card {
  display: flex; gap: .85rem; align-items: flex-start;
  padding: 1rem 1.05rem; background: var(--gray-100); border-radius: 16px;
  border: 1px solid transparent; transition: border-color var(--transition), transform var(--transition);
}
.contact-card:hover { border-color: #BFDBFE; transform: translateX(4px); }
.contact-icon {
  width: 42px; height: 42px; color: var(--blue); flex-shrink: 0;
  background: #fff; border-radius: 12px; padding: 8px; box-shadow: var(--shadow-sm);
}
.contact-icon svg { width: 100%; height: 100%; }
.contact-card h4 { font-size: .78rem; letter-spacing: .06em; text-transform: uppercase; color: var(--blue); margin-bottom: .25rem; }
.contact-card p { color: var(--gray-700); font-size: .92rem; }
.contact-card a { color: var(--gray-900); font-weight: 600; }
.contact-card a:hover { color: var(--blue); }
.contact-card--whatsapp { background: #ECFDF3; }
.contact-icon--whatsapp { color: #25D366; }
.contact-form {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1rem;
  background: var(--gray-100); padding: 1.4rem; border-radius: 20px;
}
.contact-form-title { grid-column: span 2; font-family: var(--font-display); font-size: 1.2rem; margin-bottom: .2rem; }
.form-group--full, .btn-submit { grid-column: span 2; }
.form-group label { display: block; font-size: .75rem; font-weight: 700; letter-spacing: .04em; color: var(--gray-700); margin-bottom: .35rem; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: .8rem .95rem; border: 1px solid var(--gray-300); border-radius: 12px;
  font-family: inherit; background: #fff; font-size: .95rem;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(0,102,255,.12);
}
.btn-submit { background: var(--blue); color: #fff; justify-self: start; padding: .85rem 1.4rem; }

.footer { background: transparent; color: rgba(255,255,255,.82); padding: 0; margin-top: 0; }
.footer-wave { color: var(--navy); line-height: 0; background: var(--gray-100); }
.footer-wave svg { display: block; width: 100%; height: 56px; fill: currentColor; }
.footer-main { background: var(--navy); padding: 1.2rem 0 1.4rem; }
.footer-grid {
  width: min(1180px, 92%); margin: 0 auto 1.6rem;
  display: grid; grid-template-columns: 1.4fr .8fr 1fr; gap: 2rem;
}
.footer-logo {
  width: min(220px, 80%); height: auto; max-height: 72px;
  object-fit: contain; margin-bottom: .7rem;
  background: #fff; border-radius: 14px; padding: 10px 12px;
}
.footer-brand strong { display: block; color: #fff; letter-spacing: .08em; margin-bottom: .4rem; }
.footer-brand p { font-size: .9rem; line-height: 1.55; }
.footer-motto { color: var(--yellow); font-weight: 700; margin-top: .5rem; }
.footer-col h3 { color: #fff; font-size: .82rem; letter-spacing: .1em; text-transform: uppercase; margin-bottom: .8rem; }
.footer-col ul { display: grid; gap: .45rem; }
.footer-col a:hover { color: var(--yellow); }
.footer-admin-link { color: #6ee7b7 !important; }
.footer-bottom {
  width: min(1180px, 92%); margin: 0 auto; padding-top: 1.1rem;
  border-top: 1px solid rgba(255,255,255,.1);
  display: flex; flex-wrap: wrap; gap: .8rem 1.4rem; align-items: center; justify-content: space-between;
  font-size: .78rem;
}
.footer-legal { display: flex; gap: .9rem; flex-wrap: wrap; }
.footer-legal a:hover { color: var(--yellow); }
.footer-dev { margin: 0; }
.footer-dev a { color: var(--yellow); }

.whatsapp-pulse {
  position: fixed; right: 20px; bottom: 22px; z-index: 1300;
  width: 62px; height: 62px;
  display: flex; align-items: center; justify-content: center;
  text-decoration: none; overflow: visible;
}
.whatsapp-icon {
  width: 58px; height: 58px; border-radius: 50%;
  background: #25D366; color: #fff;
  display: flex; align-items: center; justify-content: center;
  position: relative; z-index: 2;
  box-shadow: 0 8px 24px rgba(37,211,102,.45);
  animation: whatsappIconPulse 1.8s ease-in-out infinite;
}
.whatsapp-icon svg { width: 30px; height: 30px; }
.whatsapp-pulse:hover .whatsapp-icon {
  transform: scale(1.08);
  animation-play-state: paused;
}
.whatsapp-pulse-ring {
  position: absolute; inset: 0; border-radius: 50%;
  border: 2px solid #25D366;
  animation: whatsappPulse 2s ease-out infinite;
  z-index: 1; pointer-events: none;
}
.whatsapp-pulse-ring--2 { animation-delay: 1s; }
.whatsapp-tooltip {
  position: absolute; right: 74px; white-space: nowrap;
  background: #fff; color: var(--navy); font-size: .78rem; font-weight: 700;
  padding: .45rem .75rem; border-radius: 99px;
  box-shadow: var(--shadow-md); opacity: 0; pointer-events: none;
  transform: translateX(8px); transition: .25s;
}
.whatsapp-pulse:hover .whatsapp-tooltip { opacity: 1; transform: none; }
@keyframes whatsappPulse {
  0% { transform: scale(1); opacity: .75; }
  100% { transform: scale(1.85); opacity: 0; }
}
@keyframes whatsappIconPulse {
  0%, 100% { box-shadow: 0 8px 24px rgba(37,211,102,.4); }
  50% { box-shadow: 0 8px 32px rgba(37,211,102,.7), 0 0 0 8px rgba(37,211,102,.18); }
}

.cookie-banner { position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 1200; background: #fff; border-radius: 16px; box-shadow: var(--shadow-lg); padding: 1rem 1.2rem; }
.cookie-banner-inner { display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; justify-content: space-between; }
.cookie-banner-actions { display: flex; gap: .5rem; flex-wrap: wrap; }
.cookie-banner .btn-primary { background: var(--blue); color: #fff; }
.cookie-banner .btn-outline { color: var(--navy); border-color: var(--gray-300); }
.btn-sm-cookie { padding: .55rem .95rem; font-size: .82rem; }

.reveal { opacity: 0; transform: translateY(24px); transition: .7s; }
.reveal.visible { opacity: 1; transform: none; }

[data-theme="dark"] body { background: #0B1220; color: #EEF2FF; }
[data-theme="dark"] .site-header, [data-theme="dark"] .main-nav, [data-theme="dark"] .about,
[data-theme="dark"] .gallery,
[data-theme="dark"] .service-card-inner, [data-theme="dark"] .cookie-banner { background: #121A2C; color: #EEF2FF; }
[data-theme="dark"] .platform-stack-section { background: #0B1220; }
[data-theme="dark"] .platform-theme-light { background: linear-gradient(180deg, #121A2C 0%, #0B1220 100%); color: #EEF2FF; }
[data-theme="dark"] .services, [data-theme="dark"] .catalog, [data-theme="dark"] .value-card,
[data-theme="dark"] .contact-card { background: #0B1220; }
[data-theme="dark"] .contact-col {
  background: rgba(18,26,44,.88);
  border-color: rgba(255,255,255,.1);
  box-shadow: none;
}
[data-theme="dark"] .contact-col--intro .section-title { color: #EEF2FF; }
[data-theme="dark"] .contact-intro-lead {
  background: linear-gradient(145deg, rgba(0,102,255,.14) 0%, rgba(255,190,45,.08) 100%);
  border-color: rgba(255,255,255,.12);
  box-shadow: none;
}
[data-theme="dark"] .contact-intro-question { color: #EEF2FF; }
[data-theme="dark"] .contact-intro-question strong { color: var(--yellow); }
[data-theme="dark"] .contact-intro-action { color: #94A3B8; }
[data-theme="dark"] .contact-intro-action span { color: #fff; }
[data-theme="dark"] .contact-card p { color: #94A3B8; }
[data-theme="dark"] .contact-col--form { background: rgba(18,26,44,.95); }
[data-theme="dark"] .contact-form { background: #121A2C; }
[data-theme="dark"] .contact-form--board { background: transparent; }
[data-theme="dark"] .nav-link { color: #CBD5E1; }
[data-theme="dark"] .about-text p, [data-theme="dark"] .service-card p { color: #94A3B8; }

@media (max-width: 992px) {
  .nav-toggle { display: flex; }
  .nav-row-menu { display: none; }
  .nav-row-menu.open { display: block; }
  .nav-menu { flex-direction: column; align-items: stretch; }
  .header-utility-inner {
    grid-template-columns: 1fr;
    justify-items: center;
    gap: .55rem;
    padding: .65rem 0;
  }
  .header-contact-list { justify-content: center; }
  .header-utility-actions { justify-content: center; flex-wrap: wrap; }
  .announcement-text { order: -1; padding: 0 1rem; }
  .announcement-text::before, .announcement-text::after { width: .65rem; }
  .btn-nav-login, .btn-nav-cta { display: none; }
  .nav-logo { height: 44px; max-width: min(200px, 58vw); }
  .hero-premium { min-height: 340px; max-height: none; padding: 2.4rem 0 1.4rem; }
  .about-grid { grid-template-columns: 1fr; }
  .platform-panel-inner { grid-template-columns: 1fr; }
  .tarif-grid { grid-template-columns: 1fr 1fr; }
  .platform-device-frame { transform: none; }
  .platform-device-frame img, .formation-flyer { height: auto; max-height: 280px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .gallery-grid { grid-template-columns: 1fr 1fr; grid-auto-rows: 200px; }
  .gallery-item--large, .gallery-item--wide { grid-column: span 1; grid-row: span 1; }
  .about-img { min-height: 380px; height: 100%; }
}
@media (max-width: 768px) {
  .formation-board { grid-template-columns: 1fr 1fr; }
  .contact-board { grid-template-columns: 1fr 1fr; }
  .contact-col--form { grid-column: span 2; }
}
@media (max-width: 700px) {
  .platform-stack { padding-bottom: 0; }
  .platform-panel {
    position: relative;
    top: auto;
    height: auto;
    min-height: auto;
    opacity: 1 !important;
    transform: none !important;
    border-radius: 24px;
    margin: 0 4% 1.2rem;
  }
  .platform-panel-inner.platform-panel-inner--formation,
  .platform-panel-inner.platform-panel-inner--contact {
    max-height: none;
    overflow: visible;
  }
}
@media (max-width: 640px) {
  .header-contact-list li:nth-child(3),
  .header-contact-list li:nth-child(4) { display: none; }
}
@media (max-width: 576px) {
  .header-contact-item { padding: .38rem .55rem; font-size: .72rem; }
  .announcement-link span { font-size: .72rem; }
  .formation-board { grid-template-columns: 1fr; }
  .formation-board .filieres-list { grid-template-columns: 1fr; }
  .contact-board { grid-template-columns: 1fr; }
  .contact-col--form { grid-column: auto; }
  .hero-unified { border-radius: 0 0 20px 20px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .hero-stats { flex-direction: column; gap: .6rem; }
  .stat-divider { display: none; }
  .services-grid, .about-values, .filieres-list, .tarif-grid, .contact-form { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .form-group--full, .btn-submit { grid-column: span 1; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .contact-form-title, .form-group--full, .btn-submit { grid-column: span 1; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-bg-slide, .trust-marquee-track, .catalog-track { animation: none !important; }
  .hero-bg-slide-1 { opacity: 1; }
}