/* =====================================================
   ALEXANDRE SWISS SERVICES — style.css
   Charcoal / Blanc / Or — 2026
   ===================================================== */

/* Police chargée via <link> dans le <head> (voir toutes pages) — pas en @import,
   qui sérialise le chargement (attend style.css avant même de découvrir la police). */

/* ==========================================================================
   Polices auto-hébergées — remplacent fonts.googleapis.com / fonts.gstatic.com
   Deux domaines tiers en moins dans la chaîne critique, et deux poignées de
   main TLS évitées avant que le texte ne puisse s'afficher.
   Sous-ensemble LATIN uniquement : le site est en français, le cyrillique, le
   grec, le vietnamien et le devanagari que servait Google ne serviront jamais.
   Seule Inter est chargée : sa version variable couvre nativement 100 à 900
   d'un seul fichier, ce qui a permis d'abandonner Poppins (4 fichiers en moins).
   `font-display: swap` conserve le comportement d'avant : texte visible tout
   de suite en police système, puis bascule.
   ========================================================================== */

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('../fonts/inter-variable.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ---- Variables ---- */
:root {
  --dark:       #FFFFFF;
  --card:       #F5F2EC;
  --surface:    #EDE7DA;
  --border:     rgba(0,0,0,0.09);
  --red:        #8C6D1F;
  --red-light:  #A6842B;
  --red-dark:   #6B5417;
  --primary:    #8C6D1F;
  --gold:       #8C6D1F;
  --gold-light: #A6842B;
  --purple:     #8C6D1F;
  --green:      #8C6D1F;
  --text:       #1C1F24;
  --text-muted: #4A4F57;
  /* Or sobre : deux tons, sans reflet ni zone claire centrale (contraste texte garanti) */
  --gradient:         linear-gradient(135deg, #6B5417 0%, #8C6D1F 100%);
  --gradient-gold:    linear-gradient(135deg, #6B5417 0%, #8C6D1F 100%);
  --gradient-reverse: linear-gradient(135deg, #8C6D1F 0%, #6B5417 100%);
  --shadow:      0 20px 60px rgba(0,0,0,0.10);
  --shadow-card: 0 8px 32px rgba(0,0,0,0.07);
  --radius:    12px;
  --radius-lg: 20px;
  --transition: 0.3s ease;
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  background: #FFFFFF;
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}
h1, h2, h3, h4, h5, h6 {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  line-height: 1.2;
  color: #0D0D0D;
}
a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
p { color: var(--text-muted); margin-bottom: 0; }
ul { list-style: none; padding: 0; margin: 0; }
.container { max-width: 1200px; }

/* ---- Topbar ---- */
.topbar {
  background: #F4F4F4;
  border-bottom: 1px solid rgba(0,0,0,0.08);
  padding: 8px 0;
  font-size: 0.8rem;
  color: var(--text-muted);
}
.topbar a { color: var(--text-muted); }
.topbar a:hover { color: var(--red); }
.topbar i { color: var(--red); margin-right: 5px; }

/* ---- Navbar ---- */
.navbar-custom {
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0,0,0,0.08);
  padding: 12px 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: all 0.3s ease;
}
.navbar-custom.scrolled {
  background: #FFFFFF;
  box-shadow: 0 4px 20px rgba(0,0,0,0.10);
}
.navbar-brand {
  display: flex; align-items: center; gap: 10px;
  font-family: 'Inter', sans-serif; font-weight: 800;
  font-size: 1.15rem; color: #0D0D0D !important;
}
.navbar-brand img { height: 36px; width: auto; border-radius: 6px; }
.navbar-brand .brand-text { color: #0D0D0D; }
.navbar-brand .brand-text span { color: var(--red); }
.navbar-nav .nav-link {
  color: #444444 !important;
  font-size: 0.88rem; font-weight: 500;
  padding: 8px 14px !important; border-radius: 8px;
  transition: var(--transition);
}
.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active { color: var(--red) !important; background: rgba(140,109,31,0.06); }
.navbar-toggler { border: 1px solid rgba(0,0,0,0.15); padding: 6px 10px; }
.navbar-toggler-icon { filter: none; }

/* Dropdown */
.dropdown-menu {
  background: #FFFFFF; border: 1px solid rgba(0,0,0,0.1);
  border-radius: var(--radius); padding: 8px; min-width: 240px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.12); margin-top: 8px !important;
}
.dropdown-item {
  color: #444444; font-size: 0.87rem; border-radius: 8px;
  padding: 9px 14px; display: flex; align-items: center; gap: 10px;
  transition: var(--transition);
}
.dropdown-item i { color: var(--red); width: 16px; text-align: center; }
.dropdown-item:hover { background: rgba(140,109,31,0.06); color: #0D0D0D; }

.navbar-nav .nav-link.btn-nav-cta {
  background: var(--gradient) !important;
  color: #fff !important; border-radius: 8px !important;
  padding: 8px 20px !important; font-weight: 600 !important; font-size: 0.86rem !important;
}
.btn-nav-cta:hover {
  opacity: 0.9; transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(140,109,31,0.4);
}

/* ---- Buttons ---- */
.btn-primary-custom {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--gradient); color: #fff;
  padding: 14px 32px; border-radius: 10px;
  font-weight: 600; font-size: 0.95rem; border: none; cursor: pointer;
  transition: all 0.3s ease;
}
.btn-primary-custom:hover {
  opacity: 0.9; transform: translateY(-2px); color: #fff;
  box-shadow: 0 8px 30px rgba(140,109,31,0.4);
}
.btn-gold {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--gradient); color: #fff;
  padding: 14px 32px; border-radius: 10px;
  font-weight: 600; font-size: 0.95rem;
  transition: all 0.3s ease;
}
.btn-gold:hover {
  opacity: 0.9; transform: translateY(-2px); color: #fff;
  box-shadow: 0 8px 30px rgba(140,109,31,0.4);
}
.btn-outline-custom {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: #0D0D0D;
  padding: 13px 31px; border-radius: 10px;
  font-weight: 600; font-size: 0.95rem;
  border: 1px solid rgba(0,0,0,0.2);
  transition: all 0.3s ease;
}
.btn-outline-custom:hover {
  background: rgba(140,109,31,0.06); border-color: var(--red);
  color: var(--red); transform: translateY(-2px);
}
.btn-white {
  display: inline-flex; align-items: center; gap: 8px;
  background: #fff; color: var(--red) !important;
  padding: 14px 32px; border-radius: 10px; font-weight: 700; font-size: 0.95rem;
  transition: all 0.3s ease; position: relative;
}
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(0,0,0,0.3); }

/* ---- Section base ---- */
section { padding: 80px 0; }
.section-card { background: var(--card); }
.section-surface { background: var(--surface); }

.section-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(140,109,31,0.1); color: var(--red);
  border: 1px solid rgba(140,109,31,0.25); border-radius: 50px;
  padding: 5px 16px; font-size: 0.78rem; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 14px;
}
.section-badge.gold {
  background: rgba(140,109,31,0.1); color: var(--red);
  border-color: rgba(140,109,31,0.25);
}
.section-badge.purple {
  background: rgba(140,109,31,0.1); color: var(--red);
  border-color: rgba(140,109,31,0.25);
}
.section-title {
  font-size: clamp(2rem, 5vw, 3rem); font-weight: 800; margin-bottom: 14px;
}
.section-title .gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.section-title .gold-text {
  background: var(--gradient);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.section-subtitle {
  font-size: 1.05rem; color: var(--text-muted);
  max-width: 580px; margin: 0 auto 48px; line-height: 1.75;
}
.separator {
  width: 56px; height: 3px; background: var(--gradient);
  border-radius: 3px; margin: 18px auto;
}
.separator.left { margin-left: 0; }
.separator.gold { background: var(--gradient); }

/* ---- Hero ---- */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  position: relative; overflow: hidden; padding: 100px 0 80px;
}
.hero-glow {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 60% 70% at 15% 50%, rgba(140,109,31,0.06) 0%, transparent 60%),
    radial-gradient(ellipse 50% 60% at 85% 50%, rgba(140,109,31,0.03) 0%, transparent 60%);
  z-index: 0;
}
.hero-grid {
  position: absolute; inset: 0; z-index: 0;
  background-image: none;
}
.hero-content { position: relative; z-index: 2; }

.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(140,109,31,0.1); border: 1px solid rgba(140,109,31,0.25);
  color: var(--red); border-radius: 50px; padding: 6px 18px;
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.07em;
  text-transform: uppercase; margin-bottom: 24px;
}
.hero-eyebrow i { font-size: 0.75rem; }

.hero-title {
  font-size: clamp(2.8rem, 7vw, 5.2rem);
  font-weight: 900; line-height: 1.08; margin-bottom: 24px; color: #0D0D0D;
}
.hero-title .line-grad {
  display: block;
  background: var(--gradient);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero-sub {
  font-size: 1.1rem; color: var(--text-muted);
  max-width: 520px; margin-bottom: 40px; line-height: 1.8;
}
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 52px; }

.hero-stats {
  display: flex; gap: 36px; flex-wrap: wrap;
  padding-top: 28px; border-top: 1px solid var(--border);
}
.hero-stat-num {
  display: block;
  font-family: 'Inter', sans-serif; font-size: 1.9rem; font-weight: 800;
  color: var(--text); line-height: 1;
}
.hero-stat-num .cnt {
  background: var(--gradient);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero-stat-label { display: block; font-size: 0.75rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.08em; margin-top: 4px; }

.hero-visual { position: relative; z-index: 2; }
.hero-visual-img {
  border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--border); box-shadow: var(--shadow);
}
.hero-visual-img img { width: 100%; object-fit: cover; }

.float-card {
  position: absolute;
  background: rgba(17,17,17,0.95); backdrop-filter: blur(12px);
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 12px 16px; display: flex; align-items: center; gap: 10px;
  box-shadow: var(--shadow-card);
}
.float-card.fc-1 { bottom: -16px; left: -20px; }
.float-card.fc-2 { top: -16px; right: -20px; }
.float-card .fc-icon {
  width: 34px; height: 34px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center; font-size: 1rem;
}
.fc-icon.blue   { background: rgba(140,109,31,0.15); color: var(--red); }
.fc-icon.gold   { background: rgba(140,109,31,0.15); color: var(--red); }
.fc-icon.purple { background: rgba(140,109,31,0.15); color: var(--red); }
.float-card .fc-t { font-size: 0.74rem; font-weight: 700; color: #fff; display: block; }
.float-card .fc-s { font-size: 0.68rem; color: rgba(255,255,255,0.75); display: block; }

/* ---- Brands strip ---- */
.brands-strip {
  background: var(--card);
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  padding: 28px 0;
}
.brands-strip .strip-label {
  font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--text-muted); font-weight: 600; white-space: nowrap; padding-right: 32px;
}
.brands-logos { display: flex; align-items: center; gap: 32px; flex-wrap: wrap; }
.brand-logo-item img {
  height: 36px; width: auto; object-fit: contain;
  opacity: 0.5; transition: all 0.3s ease;
}
.brand-logo-item img:hover { opacity: 1; }

/* ---- Service Cards ---- */
.service-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 36px 28px;
  height: 100%; position: relative; overflow: hidden;
  transition: all 0.35s ease;
}
.service-card::after {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--gradient); opacity: 0; transition: opacity 0.35s ease;
}
.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(140,109,31,0.25);
  box-shadow: 0 24px 64px rgba(0,0,0,0.5);
}
.service-card:hover::after { opacity: 1; }
.service-card.gold-accent:hover   { border-color: rgba(140,109,31,0.25); }
.service-card.gold-accent::after  { background: var(--gradient); }
.service-card.purple-accent:hover { border-color: rgba(140,109,31,0.25); }
.service-card.purple-accent::after { background: var(--gradient); }
.service-card.green-accent:hover  { border-color: rgba(140,109,31,0.25); }
.service-card.green-accent::after { background: var(--gradient); }

.svc-icon {
  width: 54px; height: 54px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; margin-bottom: 20px; transition: var(--transition);
}
.svc-icon.blue   { background: rgba(140,109,31,0.12); color: var(--red); }
.svc-icon.gold   { background: rgba(140,109,31,0.12); color: var(--red); }
.svc-icon.purple { background: rgba(140,109,31,0.12); color: var(--red); }
.svc-icon.green  { background: rgba(140,109,31,0.12); color: var(--red); }
.service-card:hover .svc-icon { transform: scale(1.1); }
.service-card:hover .svc-icon.blue   { background: rgba(140,109,31,0.22); }
.service-card:hover .svc-icon.gold   { background: rgba(140,109,31,0.22); }
.service-card:hover .svc-icon.purple { background: rgba(140,109,31,0.22); }
.service-card:hover .svc-icon.green  { background: rgba(140,109,31,0.22); }

.service-card h3 { font-size: 1.08rem; font-weight: 700; margin-bottom: 10px; color: var(--text); }
.service-card p { font-size: 0.87rem; color: var(--text-muted); margin-bottom: 18px; line-height: 1.65; }
.svc-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 20px; }
.svc-tag {
  font-size: 0.7rem; background: rgba(255,255,255,0.04);
  border: 1px solid var(--border); border-radius: 50px; padding: 3px 10px; color: var(--text-muted);
}
.svc-link {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--red); font-size: 0.84rem; font-weight: 600;
  transition: var(--transition);
}
.svc-link:hover { gap: 10px; color: var(--red-dark); }
.service-card.gold-accent   .svc-link { color: var(--red); }
.service-card.purple-accent .svc-link { color: var(--red); }
.service-card.green-accent  .svc-link { color: var(--red); }

/* ---- Differentiator section ---- */
.diff-item { display: flex; gap: 16px; margin-bottom: 28px; }
.diff-icon {
  width: 44px; height: 44px; border-radius: 10px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; background: rgba(140,109,31,0.1); color: var(--red);
}
.diff-icon.gold { background: rgba(140,109,31,0.1); color: var(--red); }
.diff-content h3 { font-size: 0.98rem; font-weight: 700; color: var(--text); margin-bottom: 4px; }
.diff-content p { font-size: 0.86rem; color: var(--text-muted); margin: 0; }

/* ---- Portfolio brand cards ---- */
.brand-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px 20px;
  text-align: center; transition: all 0.3s ease;
  display: block; text-decoration: none; color: inherit;
}
.brand-card:hover {
  border-color: rgba(140,109,31,0.3); transform: translateY(-4px);
  box-shadow: 0 14px 40px rgba(0,0,0,0.4);
}
.brand-card img {
  height: 55px; object-fit: contain; margin: 0 auto 14px;
  opacity: 0.6; transition: all 0.35s ease;
}
.brand-card:hover img { opacity: 1; }
.brand-name { display: block; font-size: 0.82rem; font-weight: 700; color: var(--text-muted); transition: var(--transition); }
.brand-card:hover .brand-name { color: var(--red); }
.brand-type { display: block; font-size: 0.7rem; color: var(--red); margin-top: 3px; }

/* ---- Process steps ---- */
.process-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px 24px; text-align: center;
  transition: var(--transition); height: 100%;
}
.process-card:hover { border-color: rgba(140,109,31,0.25); transform: translateY(-4px); }
.step-num {
  width: 48px; height: 48px; border-radius: 50%; background: var(--gradient);
  color: #fff; font-family: 'Inter', sans-serif; font-weight: 800; font-size: 1.05rem;
  display: flex; align-items: center; justify-content: center; margin: 0 auto 18px;
}
.process-card h3 { font-size: 0.98rem; font-weight: 700; color: var(--text); margin-bottom: 8px; }
.process-card p { font-size: 0.84rem; color: var(--text-muted); margin: 0; }

/* ---- CTA Banner ---- */
.cta-section { padding: 0 0 80px; }
.cta-banner {
  background: var(--gradient); border-radius: var(--radius-lg);
  padding: 64px 48px; text-align: center; position: relative; overflow: hidden;
}
.cta-banner::before {
  content: ''; position: absolute; top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.07) 0%, transparent 55%);
  pointer-events: none;
}
.cta-banner h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); color: #fff; margin-bottom: 14px; position: relative; }
.cta-banner p { color: rgba(255,255,255,0.8); font-size: 1.05rem; margin-bottom: 32px; position: relative; }

/* ---- Footer ---- */
.footer { background: var(--card); border-top: 1px solid var(--border); padding: 64px 0 0; }
.footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.footer-logo img { height: 34px; width: auto; flex-shrink: 0; border-radius: 6px; }
.footer-logo span { font-family: 'Inter', sans-serif; font-weight: 800; font-size: 1.05rem; color: var(--text); }
.footer p { font-size: 0.86rem; }
.footer h3 { color: var(--text); font-weight: 700; margin-bottom: 18px; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.1em; }
.footer-link { display: block; font-size: 0.86rem; color: var(--text-muted); margin-bottom: 10px; transition: var(--transition); }
.footer-link:hover { color: var(--red); padding-left: 4px; }
.footer-contact-item { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 10px; font-size: 0.86rem; color: var(--text-muted); }
.footer-contact-item i { color: var(--red); margin-top: 2px; font-size: 0.82rem; flex-shrink: 0; }
.footer-contact-item a { color: var(--text-muted); }
.footer-contact-item a:hover { color: var(--red); }
.social-links { display: flex; gap: 8px; margin-top: 20px; }
.social-link {
  width: 34px; height: 34px; border-radius: 8px;
  background: rgba(255,255,255,0.05); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted); font-size: 0.85rem; transition: var(--transition);
}
.social-link:hover { background: var(--red); border-color: var(--red); color: #fff; }
.footer-bottom {
  border-top: 1px solid var(--border); padding: 20px 0; margin-top: 48px;
  font-size: 0.78rem; color: var(--text-muted);
}

/* ---- Page Hero (inner pages) ---- */
.page-hero {
  padding: 72px 0 56px; background: var(--card);
  border-bottom: 1px solid var(--border); position: relative; overflow: hidden;
}
.page-hero::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 70% 80% at 10% 50%, rgba(140,109,31,0.06) 0%, transparent 60%);
}
.page-hero-content { position: relative; z-index: 1; }
.page-hero h1 { font-size: clamp(2rem, 5vw, 3rem); font-weight: 800; margin-bottom: 14px; }
.page-hero p { font-size: 1rem; max-width: 580px; }
.breadcrumb { margin-bottom: 16px; }
.breadcrumb-item { font-size: 0.8rem; }
.breadcrumb-item a { color: var(--red); }
.breadcrumb-item.active { color: var(--text-muted); }
.breadcrumb-item + .breadcrumb-item::before { color: var(--text-muted); content: "›"; }

/* ---- Feature list ---- */
.feature-list { padding: 0; margin: 0; }
.feature-list li {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 11px 0; border-bottom: 1px solid var(--border);
  font-size: 0.9rem; color: var(--text);
}
.feature-list li:last-child { border-bottom: none; }
.feature-list li i { color: var(--red); margin-top: 3px; flex-shrink: 0; }

/* ---- Tech cards ---- */
.tech-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 22px 16px; text-align: center;
  transition: var(--transition);
}
.tech-card:hover { border-color: rgba(140,109,31,0.3); transform: translateY(-3px); }
.tech-icon { font-size: 2rem; color: var(--red); margin-bottom: 10px; }
.tech-name { display: block; font-size: 0.85rem; font-weight: 700; color: var(--text); }
.tech-desc { display: block; font-size: 0.74rem; color: var(--text-muted); margin-top: 3px; }

/* ---- Info card (sidebar) ---- */
.info-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 32px 28px; height: 100%;
}
.info-card h3 { font-size: 1.1rem; margin-bottom: 20px; }
.info-item {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 14px 0; border-bottom: 1px solid var(--border);
}
.info-item:last-child { border-bottom: none; }
.info-item-icon {
  width: 38px; height: 38px; border-radius: 9px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.95rem; background: rgba(140,109,31,0.1); color: var(--red);
}
.info-item h4 { font-size: 0.84rem; font-weight: 700; color: var(--text); margin-bottom: 3px; }
.info-item p { font-size: 0.82rem; margin: 0; }

/* ---- Contact form ---- */
.contact-wrap {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 44px 40px;
}
.form-label { color: var(--text); font-size: 0.86rem; font-weight: 500; margin-bottom: 6px; }
.form-control, .form-select {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 8px; color: var(--text); padding: 12px 16px;
  font-size: 0.9rem; transition: var(--transition);
}
.form-control:focus, .form-select:focus {
  background: var(--surface); border-color: var(--red); color: var(--text); outline: none;
  box-shadow: 0 0 0 3px rgba(140,109,31,0.15);
}
.form-control::placeholder { color: var(--text-muted); }
.form-select option { background: var(--surface); }
textarea.form-control { min-height: 140px; resize: vertical; }
.form-check-input { background-color: var(--surface); border-color: var(--border); }
.form-check-input:checked { background-color: var(--red); border-color: var(--red); }
.form-check-label { font-size: 0.84rem; color: var(--text-muted); }
.hp-field { display: none !important; }

/* Alert messages */
.msg-success {
  display: none; background: rgba(140,109,31,0.08);
  border: 1px solid rgba(140,109,31,0.3); color: #D9B35E;
  border-radius: var(--radius); padding: 14px 18px; margin-bottom: 20px;
}
.msg-error {
  display: none; background: rgba(140,109,31,0.1);
  border: 1px solid rgba(140,109,31,0.3); color: #D9B35E;
  border-radius: var(--radius); padding: 14px 18px; margin-bottom: 20px;
}

/* ---- Portfolio cards ---- */
.portfolio-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden; transition: all 0.35s ease; height: 100%;
  display: block; text-decoration: none; color: inherit;
}
.portfolio-card:hover {
  transform: translateY(-6px); border-color: rgba(140,109,31,0.25);
  box-shadow: 0 22px 60px rgba(0,0,0,0.5);
}
.portfolio-img {
  height: 190px; overflow: hidden;
  background: var(--surface); display: flex; align-items: center; justify-content: center;
  padding: 20px;
}
.portfolio-img img {
  max-height: 100%; max-width: 100%; object-fit: contain;
  opacity: 0.7; transition: all 0.4s ease;
}
.portfolio-card:hover .portfolio-img img { opacity: 1; transform: scale(1.05); }
.portfolio-body { padding: 24px; }
.portfolio-body h3 { font-size: 0.98rem; font-weight: 700; color: var(--text); margin-bottom: 4px; }
.portfolio-type { font-size: 0.72rem; color: var(--red); font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; display: block; margin-bottom: 10px; }
.portfolio-body p { font-size: 0.84rem; margin: 0; }
.portfolio-tags { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 14px; }
.p-tag { font-size: 0.68rem; background: rgba(255,255,255,0.04); border: 1px solid var(--border); border-radius: 50px; padding: 3px 9px; color: var(--text-muted); }

/* ---- Animations ---- */
.animate-in { opacity: 0; transform: translateY(28px); transition: opacity 0.6s ease, transform 0.6s ease; }
.animate-in.visible { opacity: 1; transform: translateY(0); }
.d1 { transition-delay: 0.1s; } .d2 { transition-delay: 0.2s; }
.d3 { transition-delay: 0.3s; } .d4 { transition-delay: 0.4s; }
.d5 { transition-delay: 0.5s; } .d6 { transition-delay: 0.6s; }

/* ---- Scrollbar ---- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--dark); }
::-webkit-scrollbar-thumb { background: var(--surface); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--red); }

/* ---- Utilities ---- */
.text-gradient { background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.text-gold { color: var(--red) !important; }
.text-primary-c { color: var(--red) !important; }
.bg-card { background: var(--card); }
.border-custom { border: 1px solid var(--border); }

/* ---- Responsive ---- */
@media (max-width: 991px) {
  section { padding: 60px 0; }
  .hero { min-height: auto; padding: 80px 0 64px; }
  .hero-visual { margin-top: 48px; }
  .float-card { display: none; }
  .contact-wrap { padding: 32px 24px; }
  .cta-banner { padding: 48px 28px; }
}
@media (max-width: 767px) {
  section { padding: 48px 0; }
  .hero-title { font-size: 2.2rem; }
  .hero-stats { gap: 24px; }
  .service-card { padding: 24px 20px; }
}

/* ---- Hero animated visual (réseau + signature ASwS) ----
   Fond clair : le thème du site a basculé en blanc (--dark vaut #FFFFFF),
   ce bloc était resté en #0a0a0a et posait un rectangle noir dans une page blanche. */
.hero-anim-visual { background: #ffffff; }
.hero-anim-svg { display: block; width: 100%; height: auto; }

.hero-anim-svg .net-path {
  animation: aswsDrawLine 3.6s ease-in-out infinite alternate;
}
.hero-anim-svg .net-path.p2 { animation-delay: .4s; }
.hero-anim-svg .net-path.p3 { animation-delay: .8s; }
.hero-anim-svg .net-path.p4 { animation-delay: .2s; }
.hero-anim-svg .net-path.p5 { animation-delay: .6s; }
/* opacity-only : reste sur le compositeur GPU, pas de repaint par frame (contrairement à stroke-dashoffset) */
@keyframes aswsDrawLine { from { opacity: .15; } to { opacity: .55; } }

.hero-anim-svg .node {
  transform-box: fill-box; transform-origin: center;
  animation: aswsNodePulse 2.4s ease-in-out infinite;
}
.hero-anim-svg .node.n2  { animation-delay: .3s; }
.hero-anim-svg .node.n3  { animation-delay: .6s; }
.hero-anim-svg .node.n4  { animation-delay: .9s; }
.hero-anim-svg .node.n5  { animation-delay: 1.2s; }
.hero-anim-svg .node.n6  { animation-delay: .2s; }
.hero-anim-svg .node.n7  { animation-delay: .5s; }
.hero-anim-svg .node.n8  { animation-delay: .8s; }
.hero-anim-svg .node.n9  { animation-delay: 1.1s; }
.hero-anim-svg .node.n10 { animation-delay: 1.4s; }
@keyframes aswsNodePulse { 0%, 100% { opacity: .55; transform: scale(0.85); } 50% { opacity: 1; transform: scale(1.25); } }

/* ---- Signature ASwS ----
   La signature se pose, un reflet la balaie, le trait se déploie, la croix arrive.
   Tout porte sur opacity et transform : rien ne sort du compositeur GPU. */
/* fill-mode `backwards` et NON `forwards`, avec l'état de départ dans le keyframe
   plutôt que dans la règle : l'élément est donc visible par défaut. Si les
   animations ne tournent pas — onglet non composité, navigateur qui les
   désactive — la signature s'affiche simplement sans effet, au lieu de rester
   à opacity: 0 et de disparaître. */
.hero-anim-svg .wordmark {
  transform-box: fill-box; transform-origin: center;
  animation: aswsSignIn .9s cubic-bezier(.2,.7,.3,1) .15s backwards;
}
@keyframes aswsSignIn {
  from { opacity: 0; transform: translateY(14px) scale(.96); }
  to   { opacity: 1; transform: none; }
}

/* Le reflet traverse la signature puis marque une longue pause : l'animation se
   rappelle au regard sans devenir agitée. */
.hero-anim-svg .shine {
  animation: aswsShine 5.5s cubic-bezier(.4,0,.6,1) 1.1s infinite;
}
@keyframes aswsShine {
  0%        { transform: translateX(0)     skewX(-18deg); opacity: 0; }
  6%        { opacity: .55; }
  26%, 100% { transform: translateX(760px) skewX(-18deg); opacity: 0; }
}

/* Les deux moitiés du filet s'écartent depuis la croix, vers l'extérieur. */
.hero-anim-svg .hero-rule {
  transform-box: fill-box;
  animation: aswsRule .8s cubic-bezier(.2,.7,.3,1) .75s backwards;
}
.hero-anim-svg .r-left  { transform-origin: right; }
.hero-anim-svg .r-right { transform-origin: left; }
@keyframes aswsRule { from { transform: scaleX(0); } to { transform: scaleX(1); } }

.hero-anim-svg .hero-cross {
  transform-box: fill-box; transform-origin: center;
  animation: aswsCrossIn .6s cubic-bezier(.2,.7,.3,1) .95s backwards;
}
@keyframes aswsCrossIn {
  from { opacity: 0; transform: scale(.4) rotate(-25deg); }
  to   { opacity: 1; transform: none; }
}

/* Sur fond clair, le réseau doit rester en retrait derrière la signature. */
.hero-anim-svg .net-lines { opacity: .22; }
.hero-anim-svg .net-nodes { opacity: .5; }

.hero-anim-svg .tagline {
  animation: aswsFadeIn 1s ease 1.15s backwards;
}
@keyframes aswsFadeIn { from { opacity: 0; } to { opacity: 1; } }

/* ---- Animated service icons ---- */
.svc-anim { width: 100%; height: 100%; overflow: visible; }

.svc-anim-ads .bar {
  transform-box: fill-box; transform-origin: bottom;
  animation: aswsBarGrow 1.8s ease-in-out infinite;
}
.svc-anim-ads .b1 { animation-delay: 0s; }
.svc-anim-ads .b2 { animation-delay: .2s; }
.svc-anim-ads .b3 { animation-delay: .4s; }
@keyframes aswsBarGrow { 0%, 100% { transform: scaleY(0.55); opacity: .7; } 50% { transform: scaleY(1); opacity: 1; } }

.svc-anim-ai .gear {
  transform-box: fill-box; transform-origin: center;
  animation: aswsGearSpin 6s linear infinite;
}
.svc-anim-ai .core {
  transform-box: fill-box; transform-origin: center;
  animation: aswsCorePulse 1.6s ease-in-out infinite;
}
@keyframes aswsGearSpin { to { transform: rotate(360deg); } }
@keyframes aswsCorePulse { 0%, 100% { opacity: .6; transform: scale(0.85); } 50% { opacity: 1; transform: scale(1.15); } }

/* ---- Instagram feed (CRM) ---- */
.crm-ig-section { padding: 60px 0; }
.crm-ig-head { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px; margin-bottom: 24px; }
.crm-ig-handle { font-size: .85rem; font-weight: 600; color: var(--text-muted); transition: color .2s; }
.crm-ig-handle:hover { color: var(--red); }
.crm-ig-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; }
.crm-ig-skel { aspect-ratio: 1; background: var(--card); border-radius: 10px; }
.crm-ig-item { position: relative; aspect-ratio: 1; display: block; overflow: hidden; border-radius: 10px; cursor: pointer; }
.crm-ig-item img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .35s ease; }
.crm-ig-item:hover img { transform: scale(1.06); }
.crm-ig-overlay {
  position: absolute; inset: 0; background: rgba(17,17,17,.72);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  opacity: 0; transition: opacity .25s; padding: 12px; text-align: center;
}
.crm-ig-item:hover .crm-ig-overlay { opacity: 1; }
.crm-ig-caption { color: #fff; font-size: 11px; line-height: 1.4; margin: 0 0 8px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.crm-ig-btn { background: var(--red); color: #fff; font-size: 11px; font-weight: 700; padding: 5px 12px; border-radius: 20px; }
@media (max-width: 767px) { .crm-ig-grid { grid-template-columns: repeat(3, 1fr); gap: 6px; } }

/* ---- Friction Scanner ---- */
.scan-section { padding: 80px 0; background: var(--card); }
.scan-grid {
  display: grid; grid-template-columns: .8fr 1.2fr; gap: 0;
  border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden;
  background: #fff; max-width: 980px; margin: 0 auto;
}
.scan-tabs { display: flex; flex-direction: column; border-right: 1px solid var(--border); }
.scan-tab {
  text-align: left; background: transparent; border: none; border-bottom: 1px solid var(--border);
  padding: 20px 22px; font-size: .95rem; font-weight: 600; color: var(--text-muted);
  cursor: pointer; transition: .2s; position: relative;
}
.scan-tab:last-child { border-bottom: none; }
.scan-tab::before {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: var(--red); transform: scaleY(0); transition: transform .25s;
}
.scan-tab:hover { color: var(--text); background: var(--card); }
.scan-tab[aria-selected="true"] { color: var(--text); background: var(--card); }
.scan-tab[aria-selected="true"]::before { transform: scaleY(1); }
.scan-panel { padding: 32px; display: flex; flex-direction: column; }
.scan-row { display: grid; grid-template-columns: 130px 1fr; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--border); align-items: start; }
.scan-row:last-child { border-bottom: none; }
.scan-k { font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: var(--text-muted); font-weight: 700; padding-top: 2px; }
.scan-v { font-size: .98rem; color: var(--text); line-height: 1.55; }
.scan-row--sys .scan-k, .scan-row--sys .scan-v { color: var(--red); font-weight: 600; }
.scan-row--act .scan-v { color: var(--text-muted); }
@media (max-width: 820px) {
  .scan-grid { grid-template-columns: 1fr; }
  .scan-tabs { flex-direction: row; overflow-x: auto; border-right: none; border-bottom: 1px solid var(--border); }
  .scan-tab { border-bottom: none; border-right: 1px solid var(--border); white-space: nowrap; }
  .scan-tab::before { top: auto; bottom: 0; left: 0; right: 0; width: auto; height: 3px; transform: scaleX(0); }
  .scan-tab[aria-selected="true"]::before { transform: scaleX(1); }
}
@media (max-width: 520px) { .scan-row { grid-template-columns: 1fr; gap: 4px; } }

/* ---- Preuves ---- */
.proof-card { text-align: center; padding: 20px 12px; }
.proof-num { font-family: 'Cormorant Garamond', Georgia, serif; font-weight: 800; font-size: 3rem; color: var(--red); line-height: 1; margin-bottom: 12px; }
.proof-num span { font-size: 1.6rem; }
.proof-card p { font-size: .88rem; color: var(--text-muted); line-height: 1.55; margin: 0; }
.proof-note { text-align: center; margin-top: 32px; font-size: .85rem; color: var(--text-muted); font-style: italic; max-width: 640px; margin-inline: auto; }

/* ==========================================================================
   Accessibilité — mouvement réduit
   Certains utilisateurs règlent leur système sur « réduire les animations » :
   troubles vestibulaires, migraines, sensibilité au mouvement. Le site n'en
   tenait aucun compte. On neutralise ici tout ce qui bouge, en gardant les
   contenus visibles — surtout .animate-in, qui part de opacity: 0.
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  /* Les éléments animés doivent rester lisibles, pas figés à leur état initial. */
  .animate-in { opacity: 1 !important; transform: none !important; }
  .hero-anim-svg .wordmark,
  .hero-anim-svg .tagline,
  .hero-anim-svg .hero-cross { opacity: 1 !important; transform: none !important; }
  .hero-anim-svg .hero-rule  { transform: scaleX(1) !important; }
  .hero-anim-svg .shine      { display: none; }

  /* La vidéo est retirée : le poster, lui, reste affiché en fond du cadre. */
  .media-frame video { display: none; }
  .media-frame {
    background-image: url('../videos/studio-ia-soie-rouge-poster.jpg');
    background-size: cover; background-position: center;
  }
}

/* ---- Cadre média (Studio IA) ---- */
.media-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
  background: var(--card);
  /* Réserve le format avant le chargement : aucun décalage de mise en page (CLS). */
  aspect-ratio: 3 / 2;
}
.media-frame video { width: 100%; height: 100%; object-fit: cover; display: block; }
.media-caption { font-size: .78rem; color: var(--text-muted); text-align: center; margin-top: 12px; font-style: italic; }

/* ==========================================================================
   Icônes SVG — remplacent Font Awesome
   L'ancienne police tirait ~18 Ko de CSS (dont 99 % inutilisés) et deux
   fichiers woff2 depuis cdnjs. Chaque page embarque désormais un sprite
   contenant ses seules icônes, sans requête ni domaine tiers.
   `1em` + currentColor reproduisent le comportement d'un glyphe de police :
   l'icône suit la taille et la couleur du texte, comme avant.
   ========================================================================== */
.ic {
  width: 1em; height: 1em;
  fill: currentColor;
  display: inline-block;
  vertical-align: -0.125em;   /* aligne sur la ligne de base, comme le faisait FA */
  flex-shrink: 0;             /* ne se comprime pas dans un conteneur flex */
}
