/* ══════════════════════════════════════════════
   KERBONE — style.css · Refonte B2B Premium
   ══════════════════════════════════════════════ */

/* ── CSS CUSTOM PROPERTIES ── */
:root {
  --font-display: 'Outfit', 'Montserrat', sans-serif;
  --font-body: 'Inter', 'Roboto', sans-serif;
  --color-dark: #0D1117;
  --color-green: #10b981;
  --color-green-bright: #10b981;
  --color-orange: #E8793A;
  --color-blue: #1877F2;
  --color-amber: #E8A94C;
  --color-border: rgba(0,0,0,0.10);
  /* Legacy (dark sections) */
  --bg-dark: #0A0E1A;
  --bg-dark-2: #0D1B2A;
  --bg-light: #ffffff;
  --color-sky: #38BDF8;
  --text-on-dark: rgba(255,255,255,0.88);
  --text-muted-dark: rgba(255,255,255,0.45);
  --section-padding: 100px 0;
  --container-max: 1200px;
  --container-px: 24px;
}

/* ── RESET & BASE ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body) !important;
  font-weight: 400;
  color: #0D1117;
  background: #ffffff;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── TYPOGRAPHY ── */
h1, h2, h3, h4 { font-family: var(--font-display) !important; line-height: 1.2; }
.section-title, .card-title, .cta-title, .diff-stat-number { font-family: var(--font-display) !important; }
.nav-cta-pill, .btn-hero-pill, .btn-discuter, .btn-primary, .btn-blue, .faq-trigger { font-family: var(--font-display) !important; }
em.accent, .accent {
  font-style: normal; font-weight: 700; color: var(--color-green);
}
em.accent-dark, .accent-dark {
  font-style: normal; font-weight: 700; color: var(--color-green);
}

/* ── LAYOUT UTILITIES ── */
.section-container { max-width: var(--container-max); margin: 0 auto; padding: 0 var(--container-px); }
.section-header { text-align: center; margin-bottom: 48px; }
.section-label {
  font-size: 0.8rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--color-green); display: block; margin-bottom: 12px;
}
.section-label-light { color: var(--color-green); }
.section-title { font-weight: 800; font-size: clamp(1.8rem,4vw,2.8rem); color: #0A0E1A; margin-bottom: 16px; }
.section-title-light { color: var(--text-on-dark); }
.section-desc { font-size: 1rem; color: rgba(0,0,0,0.78); max-width: 600px; margin: 0 auto; line-height: 1.65; }
.section-desc-light { color: var(--text-muted-dark); }

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-body); font-weight: 600; border-radius: 12px;
  transition: all 0.3s cubic-bezier(0.23,1,0.32,1); cursor: pointer;
  white-space: nowrap; text-decoration: none;
}
.btn-sm  { font-size: 0.82rem; padding: 8px 18px; border-radius: 10px; }
.btn-lg  { font-size: 0.95rem; padding: 14px 28px; }
.btn-xl  { font-size: 1.05rem; padding: 18px 36px; }
.btn-primary { background: var(--color-green); color: white; border: none; }
.btn-primary:hover { background: #059669; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(16,185,129,0.35); }
.btn-white { background: white; color: #0A0E1A; border: 1px solid rgba(0,0,0,0.1); }
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.1); }
.btn-glow { box-shadow: 0 0 20px rgba(16,185,129,0.25); }
.btn-glow:hover { box-shadow: 0 0 30px rgba(16,185,129,0.4), 0 8px 24px rgba(16,185,129,0.3); }
.btn-ghost-diag { background: transparent; color: var(--color-green); border: 1px solid rgba(16,185,129,0.3); font-size: 0.88rem; padding: 10px 20px; }
.btn-ghost-diag:hover { background: rgba(16,185,129,0.08); }
.btn-ghost-sky  { background: transparent; color: var(--color-blue);  border: 1px solid rgba(24,119,242,0.3); font-size: 0.88rem; padding: 10px 20px; }
.btn-ghost-sky:hover  { background: rgba(24,119,242,0.08); }
/* Bouton bleu — expertises CTA */
.btn-blue { background: #1877F2; color: white; border: none; }
.btn-blue:hover { background: #1565c0; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(24,119,242,0.35); }
.btn-blue-pill { border-radius: 999px !important; padding-left: 28px !important; padding-right: 28px !important; font-size: 0.95rem !important; }
.btn-blue-pill .btn-glow { box-shadow: 0 0 20px rgba(24,119,242,0.25); }
.btn-blue.btn-glow { box-shadow: 0 0 20px rgba(24,119,242,0.25); }
.btn-blue.btn-glow:hover { box-shadow: 0 0 30px rgba(24,119,242,0.4), 0 8px 24px rgba(24,119,242,0.3); }
.btn-orange { background: #E8793A; color: white; border: none; }
.btn-orange:hover { background: #c95e22; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(232,121,58,0.35); }
.btn-orange.btn-glow { box-shadow: 0 0 20px rgba(232,121,58,0.25); }
.btn-orange.btn-glow:hover { box-shadow: 0 0 30px rgba(232,121,58,0.4), 0 8px 24px rgba(232,121,58,0.3); }

/* ── REVEAL ANIMATIONS ── */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.7s cubic-bezier(0.23,1,0.32,1), transform 0.7s cubic-bezier(0.23,1,0.32,1); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* ── SPLASH SCREEN — supprimé ── */

/* ── SCROLL PROGRESS BAR ── */
#scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0%;
  background: linear-gradient(90deg, var(--color-green), var(--color-sky));
  z-index: 10001; transition: width 0.05s linear;
}

/* ── CUSTOM CURSOR — supprimé ── */

/* ── CANVAS (masqué) ── */
#bg-canvas { display: none !important; }

/* ── SECTION BACKGROUND GLOBALS ── */
#expertises, #methode, #clients, #partenaires, #faq { background: #ffffff; }
#equipe   { background: #F9FAFB; }
#cta-final { background: #0D1117; }
#differentiateurs { background: #f4f4f5; padding: 64px 0; }
#probleme { background: #f4f4f5; padding: var(--section-padding); position: relative; }
#methode  { background: linear-gradient(180deg,#ffffff 0%,rgba(56,189,248,0.03) 50%,#ffffff 100%); }

/* ══════════════════════════════════════════════
   NAVBAR — Light
   ══════════════════════════════════════════════ */
#navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; transition: transform 0.35s ease, box-shadow 0.3s; }
#navbar.hidden { transform: translateY(-100%); }
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 32px;
  background: rgba(255,255,255,0.95) !important;
  backdrop-filter: blur(20px) saturate(180%) !important;
  -webkit-backdrop-filter: blur(20px) saturate(180%) !important;
  border-bottom: 1px solid rgba(0,0,0,0.07);
}
#navbar.scrolled .nav-inner {
  background: rgba(255,255,255,0.98) !important;
  backdrop-filter: blur(24px) saturate(200%) !important;
  -webkit-backdrop-filter: blur(24px) saturate(200%) !important;
  box-shadow: 0 2px 20px rgba(0,0,0,0.08);
}
.nav-brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.nav-brand-name { font-family: var(--font-display) !important; font-weight: 700; font-size: 1.1rem; color: var(--color-dark); letter-spacing: -0.01em; }
.nav-logo { height: 30px; width: auto; }
.nav-links { display: flex; gap: 36px; list-style: none; }
.nav-link { font-size: 0.9rem; font-weight: 500; color: var(--color-dark); transition: color 0.2s; }
.nav-link:hover { color: var(--color-dark); }
.nav-cta-pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 20px; background: var(--color-green); color: white;
  font-size: 0.88rem; font-weight: 600; border-radius: 999px; text-decoration: none;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
}
.nav-cta-pill:hover { background: #059669; transform: translateY(-1px); box-shadow: 0 6px 20px rgba(16,185,129,0.35); }
.nav-cta-pill:hover .nav-cta-icon svg { transform: translateX(3px); transition: transform 0.3s ease; }
.nav-cta-icon { display: flex; align-items: center; }
.nav-cta-icon svg { transition: transform 0.3s ease; }
.hamburger { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.hamburger span { width: 24px; height: 2px; background: var(--color-dark); border-radius: 2px; transition: 0.3s; }
.mobile-menu {
  position: fixed; inset: 0; background: #ffffff; z-index: 9998;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 24px;
}
.mobile-menu[hidden] { display: none; }
.mobile-menu ul { text-align: center; }
.mobile-menu li { margin-bottom: 20px; }
.mobile-link { font-size: 1.2rem; font-weight: 600; color: var(--color-dark); transition: color 0.2s; }
.mobile-link:hover { color: var(--color-green); }
.mobile-cta { color: var(--color-green) !important; }
.close-menu { position: absolute; top: 24px; right: 24px; color: var(--color-dark); padding: 8px; }
.close-menu svg { width: 28px; height: 28px; }
.mobile-contact { font-size: 0.85rem; color: rgba(0,0,0,0.4); }
.mobile-contact a { color: rgba(0,0,0,0.4); transition: color 0.2s; }
.mobile-contact a:hover { color: var(--color-dark); }

/* ══════════════════════════════════════════════
   HERO — Centré pleine page
   ══════════════════════════════════════════════ */
#hero {
  min-height: 100vh;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  position: relative; background: #ffffff; overflow: hidden;
  padding: 120px 24px 0; text-align: center;
}
.hero-bg {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 70% 50% at 50% 0%,   rgba(27,138,107,0.08)  0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 20% 60%,  rgba(59,130,246,0.06)  0%, transparent 55%),
    radial-gradient(ellipse 50% 35% at 80% 30%,  rgba(232,169,76,0.05)  0%, transparent 50%);
}
.hero-content { position: relative; z-index: 2; max-width: 820px; width: 100%; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.85rem; font-weight: 500; color: rgba(0,0,0,0.72);
  margin-bottom: 28px; letter-spacing: 0.01em;
}
.hero-eyebrow-dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--color-green); }
.hero-title {
  font-family: var(--font-display) !important; font-weight: 700;
  font-size: clamp(2.6rem,5.5vw,4rem); line-height: 1.15;
  color: var(--color-dark); margin-bottom: 8px; letter-spacing: -0.03em;
}
/* Typing wrapper — même taille que .hero-title */
.hero-typing-wrapper {
  font-family: var(--font-display) !important; font-weight: 700;
  font-size: clamp(2.6rem,5.5vw,4rem); line-height: 1.15;
  letter-spacing: -0.03em; margin-bottom: 24px;
  color: var(--color-dark);
  white-space: nowrap;
}
.hero-typed {
  color: var(--color-green);
  font-style: italic;
}
.hero-cursor {
  font-weight: 300; color: var(--color-green);
  font-size: clamp(2.6rem,5.5vw,4rem);
  animation: blink 1s step-end infinite;
  margin-left: 2px;
}
@keyframes blink { 50% { opacity: 0; } }
.hw-blue  { color: #1877F2; font-style: italic; }
.hw-green { color: var(--color-green); font-style: italic; }
.hero-desc { font-size: 1rem; line-height: 1.75; color: var(--color-dark); max-width: 620px; margin: 0 auto 36px; }
.hero-cta-group { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-bottom: 28px; }
.btn-hero-pill {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 15px 28px; background: var(--color-green); color: white;
  font-size: 1rem; font-weight: 600; border-radius: 999px; text-decoration: none;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 20px rgba(16,185,129,0.3);
}
.btn-hero-pill:hover { background: #059669; transform: translateY(-2px); box-shadow: 0 8px 30px rgba(16,185,129,0.4); }
.btn-pill-circle {
  width: 28px; height: 28px; background: rgba(255,255,255,0.2); border-radius: 50%;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.btn-pill-circle svg { transition: transform 0.3s cubic-bezier(0.23,1,0.32,1); }
.btn-hero-pill:hover .btn-pill-circle svg { transform: translateX(4px); }
.btn-hero-ghost {
  display: inline-flex; align-items: center; padding: 15px 28px;
  border-radius: 999px; border: 1.5px solid rgba(0,0,0,0.15);
  color: var(--color-dark); font-size: 1rem; font-weight: 500;
  text-decoration: none; transition: border-color 0.2s, color 0.2s, background 0.2s;
}
.btn-hero-ghost:hover { border-color: var(--color-green); color: var(--color-green); background: rgba(27,138,107,0.04); }
.hero-trust { display: flex; align-items: center; justify-content: center; gap: 10px; margin-bottom: 48px; font-size: 0.82rem; color: rgba(0,0,0,0.68); }
.hero-stars { color: #f59e0b; font-size: 0.9rem; }
.hero-logos-wrap {
  position: relative; z-index: 3;
  align-self: flex-start;
  width: calc(100% + 2 * var(--container-px));
  margin-top: auto;
  margin-left: calc(-1 * var(--container-px));
  padding: 32px 0 40px;
  border-top: 1px solid rgba(0,0,0,0.08);
  background: #ffffff;
}
.hero-logos-label { font-size: 0.78rem; font-weight: 500; color: rgba(0,0,0,0.35); text-transform: uppercase; letter-spacing: 0.07em; text-align: center; margin-bottom: 20px; }
.hero-logos-scroll {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent 0%, black 10%, black 90%, transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, black 10%, black 90%, transparent 100%);
}
.hero-logos-track { display: flex; align-items: center; gap: 72px; width: max-content; animation: logos-scroll 20s linear infinite; }
.hlogo { height: 52px; width: auto; object-fit: contain; filter: none; opacity: 0.9; flex-shrink: 0; transition: opacity 0.25s; }
.hlogo--bpi { height: 52px; filter: none !important; opacity: 1 !important; mix-blend-mode: multiply; }
.hlogo:hover { opacity: 1; }
@keyframes logos-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ══════════════════════════════════════════════
   PROBLÈME
   ══════════════════════════════════════════════ */
.wave-top { display: none; }
.probleme-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; margin: 48px 0 40px; }
.probleme-card {
  background: white; border: 1px solid rgba(0,0,0,0.1);
  border-radius: 16px; padding: 32px; display: flex; flex-direction: column; gap: 12px;
  transition: background 0.35s, color 0.35s, transform 0.3s, box-shadow 0.3s, border-color 0.3s;
  border-top-width: 3px; cursor: default;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.probleme-card:hover { background: #0f172a; transform: translateY(-6px); box-shadow: 0 24px 60px rgba(15,23,42,0.28); border-color: transparent; }
.probleme-card:nth-child(1) { border-top-color: var(--color-sky); }
.probleme-card:nth-child(2) { border-top-color: var(--color-green-bright); }
.probleme-card:nth-child(3) { border-top-color: var(--color-amber); }
.probleme-card h3 { font-family: var(--font-display) !important; font-weight: 700; font-size: 1.1rem; color: #0D1117; line-height: 1.35; transition: color 0.35s; }
.probleme-card p { color: rgba(0,0,0,0.6); font-size: 0.9rem; line-height: 1.6; transition: color 0.35s; }
.probleme-card:hover h3 { color: #ffffff; }
.probleme-card:hover p  { color: rgba(255,255,255,0.88); }
.probleme-badge { display: inline-block; font-size: 0.72rem; font-weight: 600; padding: 4px 12px; border-radius: 20px; width: fit-content; transition: background 0.35s, color 0.35s; }
.badge-info    { background: rgba(56,189,248,0.10); color: #0284c7; }
.badge-warning { background: rgba(34,197,94,0.10);  color: #16a34a; }
.badge-amber   { background: rgba(232,169,76,0.12); color: #b45309; }
.probleme-card:hover .badge-info,
.probleme-card:hover .badge-warning,
.probleme-card:hover .badge-amber { background: rgba(255,255,255,0.1); color: rgba(255,255,255,0.75); }
.probleme-details { margin-top: 4px; }
.probleme-details summary { font-size: 0.82rem; color: var(--color-sky); cursor: pointer; font-weight: 500; transition: color 0.2s; }
.probleme-details summary:hover { color: #0D1117; }
.probleme-card:hover .probleme-details summary { color: rgba(255,255,255,0.55); }
.probleme-details-content { margin-top: 12px; padding: 16px; background: rgba(0,0,0,0.04); border-radius: 10px; border: 1px solid rgba(0,0,0,0.07); }
.probleme-card:hover .probleme-details-content { background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.1); }
.probleme-details-content p { font-size: 0.82rem; color: rgba(0,0,0,0.55); line-height: 1.6; margin-bottom: 8px; }
.probleme-card:hover .probleme-details-content p { color: rgba(255,255,255,0.5); }
.probleme-details-content p:last-child { margin-bottom: 0; }

/* ══════════════════════════════════════════════
   EXPERTISES
   ══════════════════════════════════════════════ */
#expertises { padding: 80px 0 48px; position: relative; }
.expertise-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin-bottom: 32px; }
.expertise-card {
  position: relative; background: white; border: 1px solid rgba(0,0,0,0.07);
  border-top-width: 4px; border-radius: 20px; padding: 36px; overflow: hidden;
  transition: transform 0.35s cubic-bezier(0.23,1,0.32,1), box-shadow 0.35s;
}
.card-rse     { border-top-color: var(--color-green); }
.card-energie { border-top-color: var(--color-orange); }
/* Reveal directionnel : RSE depuis gauche, Énergie depuis droite */
.card-rse.reveal     { transform: translateX(-32px); opacity: 0; }
.card-energie.reveal { transform: translateX(32px);  opacity: 0; }
.card-rse.reveal.visible     { transform: translateX(0); opacity: 1; }
.card-energie.reveal.visible { transform: translateX(0); opacity: 1; }
.expertise-card:hover { transform: translateY(-10px); }
.card-rse:hover     { background: rgba(16,185,129,0.02); box-shadow: 0 30px 60px rgba(0,0,0,0.10), 0 0 0 1px rgba(16,185,129,0.2); }
.card-energie:hover { background: rgba(232,121,58,0.02); box-shadow: 0 30px 60px rgba(0,0,0,0.10), 0 0 0 1px rgba(232,121,58,0.2); }
.expertise-card:hover .card-deco-anim       { animation: deco-spin 8s linear infinite; }
.expertise-card:hover .card-deco-anim-pulse { animation: deco-pulse 2s ease-in-out infinite; }
@keyframes deco-spin  { from { transform: rotate(0deg);   } to { transform: rotate(360deg); } }
@keyframes deco-pulse { 0%,100%{ transform:scale(1);opacity:0.3; } 50%{ transform:scale(1.1);opacity:0.5; } }
.card-deco-rse, .card-deco-energie { position: absolute; top: -20px; right: -20px; width: 160px; height: 160px; opacity: 0.85; }
.card-badge { display: inline-flex; align-items: center; gap: 6px; font-size: 0.75rem; font-weight: 600; padding: 5px 12px; border-radius: 20px; margin-bottom: 16px; }
.card-badge svg, .card-badge i { width: 14px; height: 14px; }
.card-badge-green i { width: 11px; height: 11px; }
.card-badge-green { background: rgba(27,138,107,0.1); color: var(--color-green); }
.card-badge-sky   { background: rgba(56,189,248,0.1); color: var(--color-sky); }
/* STEP 5 — Énergie card : orange */
.card-energie .card-badge-sky { background: rgba(232,121,58,0.1); color: #C2540A; border: 1px solid rgba(232,121,58,0.25); }
.card-energie .card-list-sky li i,
.card-energie .card-list-sky li svg { color: var(--color-orange); }
.card-title { font-family: var(--font-display) !important; font-weight: 700; font-size: 1.3rem; color: #0A0E1A; margin-bottom: 10px; }
.card-text  { font-size: 0.9rem; color: rgba(0,0,0,0.78); line-height: 1.65; margin-bottom: 20px; }
.card-list  { display: flex; flex-direction: column; gap: 10px; margin-bottom: 24px; }
.card-list li { display: flex; align-items: center; gap: 8px; font-size: 0.88rem; color: rgba(0,0,0,0.82); }
.card-list li i, .card-list li svg { width: 16px; height: 16px; flex-shrink: 0; }
.card-list-green li i, .card-list-green li svg { color: var(--color-green); }
.card-list-sky   li i, .card-list-sky   li svg { color: var(--color-sky); }
.card-ctas-centered { display: flex; justify-content: center; margin-top: 8px; }
.ecovadis-badge-v2 { display: flex; align-items: center; gap: 10px; margin-top: 20px; padding: 10px 14px; background: rgba(0,196,60,0.06); border: 1px solid rgba(0,196,60,0.15); border-radius: 10px; font-size: 0.8rem; color: rgba(0,0,0,0.6); font-weight: 500; }
.ecovadis-badge-icon svg { width: 22px; height: 22px; flex-shrink: 0; }
.bpi-premium-block { display: flex; align-items: center; gap: 24px; background: linear-gradient(135deg,rgba(232,169,76,0.08),rgba(232,169,76,0.03)); border: 1px solid rgba(232,169,76,0.25); border-radius: 14px; padding: 20px 28px; margin-top: 36px; flex-wrap: wrap; }
.bpi-premium-logos { display: flex; align-items: center; gap: 14px; flex-shrink: 0; }
.bpi-premium-logo-main { height: 36px; width: auto; }
.bpi-rf-badge { display: flex; align-items: center; gap: 6px; }
.bpi-rf-text { font-size: 0.65rem; font-weight: 600; color: rgba(0,0,0,0.5); line-height: 1.3; }
.bpi-premium-content { flex: 1; min-width: 200px; }
.bpi-premium-title { font-size: 0.95rem; color: #0A0E1A; display: block; margin-bottom: 2px; }
.bpi-premium-sub   { font-size: 0.8rem;  color: rgba(0,0,0,0.5); }
.bpi-premium-chip  { background: var(--color-amber); color: white; font-size: 0.7rem; font-weight: 700; padding: 4px 12px; border-radius: 20px; letter-spacing: 0.05em; text-transform: uppercase; }

/* ── Saviez-vous block ── */
.saviez-vous-block {
  display: flex; align-items: flex-start; gap: 24px;
  background: white; border: 1px solid rgba(0,0,0,0.09);
  border-left: 4px solid var(--color-green);
  border-radius: 16px; padding: 28px 32px; margin-top: 36px;
  box-shadow: 0 2px 16px rgba(0,0,0,0.05);
}
.saviez-vous-icon { flex-shrink: 0; width: 44px; height: 44px; border-radius: 50%; background: rgba(16,185,129,0.1); display: flex; align-items: center; justify-content: center; }
.saviez-vous-icon svg { width: 22px; height: 22px; color: var(--color-green); }
.saviez-vous-body { flex: 1; }
.saviez-vous-title { font-family: var(--font-display) !important; font-weight: 700; font-size: 1.05rem; color: var(--color-dark); margin-bottom: 8px; }
.saviez-vous-text { font-size: 0.9rem; color: rgba(0,0,0,0.78); line-height: 1.65; }
.saviez-vous-bpi { height: 72px; width: auto; margin-top: 16px; mix-blend-mode: multiply; }

/* EcoVadis approach block */
.ecovadis-approach {
  background: white; border: 1px solid rgba(0,0,0,0.09);
  border-left: 4px solid #00C43C; border-radius: 16px;
  padding: 28px 32px; margin-bottom: 28px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.04);
}
.ecovadis-approach-header { display: flex; align-items: center; gap: 14px; margin-bottom: 12px; }
.ecovadis-approach-icon { width: auto; height: 36px; flex-shrink: 0; border-radius: 6px; object-fit: contain; }
.ecovadis-approach-title { font-family: var(--font-display) !important; font-weight: 700; font-size: 1.05rem; color: var(--color-dark); }
.ecovadis-approach-text { font-size: 0.9rem; color: rgba(0,0,0,0.78); line-height: 1.65; }
.ecovadis-approach-list { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.ecovadis-approach-list li { font-size: 0.8rem; font-weight: 600; padding: 4px 12px; border-radius: 20px; background: rgba(0,196,60,0.08); color: #15803d; border: 1px solid rgba(0,196,60,0.2); }

/* ── STEP 6 — Ticker ── */
.expertise-ticker {
  display: flex; align-items: center; gap: 10px; justify-content: center;
  margin: 8px 0 24px; font-size: 0.88rem; font-weight: 500; color: rgba(0,0,0,0.5); min-height: 28px;
}
.ticker-dot { color: var(--color-green); font-size: 0.6rem; flex-shrink: 0; }
#expertise-ticker-text { transition: opacity 0.3s ease; }

/* ══════════════════════════════════════════════
   DIFFÉRENCIATEURS
   ══════════════════════════════════════════════ */
.diff-stats {
  display: flex; align-items: center; margin: 56px 0 0;
  background: white; border: 1px solid rgba(0,0,0,0.08);
  border-radius: 20px; padding: 44px; position: relative; overflow: hidden;
  box-shadow: 0 4px 24px rgba(0,0,0,0.05);
}
.diff-stats::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 60% 80% at 50% 120%,rgba(16,185,129,0.06) 0%,transparent 60%); pointer-events: none; }
.diff-stat { flex: 1; text-align: center; position: relative; z-index: 1; }
.diff-stat-number { font-family: var(--font-display) !important; font-weight: 400; font-size: clamp(2.5rem,5vw,3.8rem); display: block; line-height: 1; margin-bottom: 10px; }
.diff-stats > .diff-stat:nth-child(1) .diff-stat-number { color: var(--color-green); }
.diff-stats > .diff-stat:nth-child(3) .diff-stat-number { color: var(--color-green); }
.diff-stats > .diff-stat:nth-child(5) .diff-stat-number { color: var(--color-green); }
.diff-stat-label { font-size: 0.85rem; color: rgba(0,0,0,0.78); line-height: 1.5; display: block; max-width: 200px; margin: 0 auto; }
.diff-divider { width: 1px; height: 80px; background: rgba(0,0,0,0.08); flex-shrink: 0; }
.diff-proofs { display: none; }
.diff-proof { display: none; }

/* Pourquoi KERBONE */
.pourquoi-kerbone {
  margin-top: 56px; padding: 40px 48px; background: white;
  border: 1px solid rgba(0,0,0,0.08); border-radius: 20px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.04);
}
.pourquoi-kerbone-header { display: flex; align-items: baseline; gap: 16px; margin-bottom: 16px; flex-wrap: wrap; }
.pourquoi-kerbone-title { font-family: var(--font-display) !important; font-weight: 700; font-size: 1.4rem; color: var(--color-dark); }
.pourquoi-kerbone-text { font-size: 0.95rem; color: rgba(0,0,0,0.78); line-height: 1.75; }
.pourquoi-kerbone-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 28px; }
.pourquoi-item {
  display: flex; align-items: flex-start; gap: 16px;
  padding: 24px 26px; background: white;
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: 14px; position: relative; overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,0.04);
  transition: transform 0.25s, box-shadow 0.25s;
}
.pourquoi-item::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--item-color, var(--color-green));
}
.pourquoi-item:hover { transform: translateY(-4px); box-shadow: 0 10px 32px rgba(0,0,0,0.09); }
.pourquoi-kerbone-grid .pourquoi-item:nth-child(1) { --item-color: #059669; }
.pourquoi-kerbone-grid .pourquoi-item:nth-child(2) { --item-color: #1877F2; }
.pourquoi-kerbone-grid .pourquoi-item:nth-child(3) { --item-color: #f97316; }
.pourquoi-kerbone-grid .pourquoi-item:nth-child(4) { --item-color: #8b5cf6; }
.pourquoi-item-icon {
  width: 42px; height: 42px; border-radius: 12px;
  background: var(--item-color, var(--color-green));
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; color: white;
}
.pourquoi-item-icon svg { width: 20px; height: 20px; }
.pourquoi-item-body strong { display: block; font-family: var(--font-display) !important; font-weight: 700; font-size: 0.92rem; color: var(--color-dark); margin-bottom: 6px; }
.pourquoi-item-body p { font-size: 0.83rem; color: rgba(0,0,0,0.68); line-height: 1.6; }

/* ══════════════════════════════════════════════
   MÉTHODE — Timeline
   ══════════════════════════════════════════════ */
#methode { padding: 56px 0 100px; position: relative; }
.methode-timeline { position: relative; padding: 16px 0 40px; margin-top: 48px; }
.methode-timeline-line { position: absolute; left: 39px; top: 0; bottom: 0; width: 2px; background: rgba(0,0,0,0.08); border-radius: 2px; }
.methode-timeline-line-fill { width: 100%; height: 0%; background: linear-gradient(to bottom,var(--color-green),var(--color-sky)); border-radius: 2px; transition: height 0.1s linear; }
.methode-timeline-step { display: grid; grid-template-columns: 80px 1fr; gap: 24px; margin-bottom: 48px; position: relative; }
.methode-step-left { display: flex; justify-content: center; padding-top: 24px; }
.methode-step-num {
  width: 56px; height: 56px; border-radius: 50%; background: white; border: 2px solid rgba(0,0,0,0.1);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display) !important; font-weight: 800; font-size: 1rem; color: rgba(0,0,0,0.3);
  transition: all 0.5s cubic-bezier(0.23,1,0.32,1); position: relative; z-index: 2;
}
.methode-step-num.num-active { background: var(--color-green); border-color: var(--color-green); color: white; box-shadow: 0 0 0 6px rgba(16,185,129,0.12), 0 0 20px rgba(16,185,129,0.3); }
/* Couleur unique par step */
.methode-timeline-step:nth-child(1) .methode-step-num.num-active { background: #059669; border-color: #059669; box-shadow: 0 0 0 6px rgba(16,185,129,0.12), 0 0 20px rgba(16,185,129,0.3); }
.methode-timeline-step:nth-child(2) .methode-step-num.num-active { background: #1877F2; border-color: #1877F2; box-shadow: 0 0 0 6px rgba(24,119,242,0.12), 0 0 20px rgba(24,119,242,0.3); }
.methode-timeline-step:nth-child(3) .methode-step-num.num-active { background: #f97316; border-color: #f97316; box-shadow: 0 0 0 6px rgba(249,115,22,0.12), 0 0 20px rgba(249,115,22,0.3); }
.methode-timeline-step:nth-child(4) .methode-step-num.num-active { background: #8b5cf6; border-color: #8b5cf6; box-shadow: 0 0 0 6px rgba(139,92,246,0.12), 0 0 20px rgba(139,92,246,0.3); }
.methode-step-card { background: white; border: 1px solid rgba(0,0,0,0.07); border-radius: 16px; padding: 28px 32px; opacity: 0.75; transition: transform 0.4s cubic-bezier(0.23,1,0.32,1), box-shadow 0.4s, border-color 0.4s, opacity 0.4s, border-left 0.4s; }
.methode-timeline-step.step-active .methode-step-card { opacity: 1; transform: translateX(4px); box-shadow: 0 8px 32px rgba(0,0,0,0.06); }
/* Border gauche colorée selon step */
.methode-timeline-step:nth-child(1).step-active .methode-step-card { border-left: 3px solid #059669; border-color: rgba(16,185,129,0.2); }
.methode-timeline-step:nth-child(2).step-active .methode-step-card { border-left: 3px solid #1877F2; border-color: rgba(24,119,242,0.2); }
.methode-timeline-step:nth-child(3).step-active .methode-step-card { border-left: 3px solid #f97316; border-color: rgba(249,115,22,0.2); }
.methode-timeline-step:nth-child(4).step-active .methode-step-card { border-left: 3px solid #8b5cf6; border-color: rgba(139,92,246,0.2); }
.methode-step-tag-inline { display: inline-block; font-size: 0.72rem; font-weight: 600; padding: 3px 10px; border-radius: 20px; background: rgba(27,138,107,0.08); color: var(--color-green); margin-bottom: 8px; }
.methode-step-card h3 { font-family: var(--font-display) !important; font-weight: 700; font-size: 1.35rem; color: #0A0E1A; margin: 8px 0 10px; }
.methode-step-card p { font-size: 0.9rem; color: rgba(0,0,0,0.78); line-height: 1.65; margin-bottom: 16px; }
.methode-step-card--final { border-color: rgba(56,189,248,0.15); }
.methode-timeline-step.step-active .methode-step-card--final { border-color: rgba(56,189,248,0.3); box-shadow: 0 8px 32px rgba(56,189,248,0.08); }
.methode-step-deliverable { display: flex; align-items: center; gap: 8px; font-size: 0.82rem; font-weight: 500; color: var(--color-green); border-top: 1px solid rgba(0,0,0,0.06); padding-top: 12px; }
/* Subtle glow on active steps — no animation */
.methode-step-card { isolation: isolate; overflow: hidden; }
.methode-cta-row { text-align: center; margin-top: 32px; }
.methode-cta-text { font-size: 1rem; color: rgba(0,0,0,0.78); margin-bottom: 16px; }
.methode-cta-btn { margin-top: 8px; }

/* ══════════════════════════════════════════════
   ÉQUIPE — Light premium
   ══════════════════════════════════════════════ */
#equipe { padding: var(--section-padding); }
.equipe-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin-top: 48px; }
.equipe-card {
  background: white; border: 1px solid rgba(0,0,0,0.07); border-radius: 20px;
  padding: 32px; display: flex; gap: 24px; align-items: flex-start;
  transition: box-shadow 0.3s, transform 0.3s;
}
.equipe-card:hover { transform: translateY(-6px); }
.equipe-card:nth-child(1) { border-top: 3px solid var(--color-green); }
.equipe-card:nth-child(2) { border-top: 3px solid var(--color-blue); }
.equipe-card:nth-child(1):hover { border-color: rgba(16,185,129,0.4); box-shadow: 0 24px 60px rgba(16,185,129,0.14); }
.equipe-card:nth-child(2):hover { border-color: rgba(24,119,242,0.4); box-shadow: 0 24px 60px rgba(24,119,242,0.14); }
.equipe-photo-wrap { flex-shrink: 0; }
.equipe-photo { width: 88px; height: 88px; border-radius: 50%; object-fit: cover; border: 3px solid rgba(0,0,0,0.06); }
.equipe-photo-dark .equipe-photo { border-color: rgba(59,130,246,0.3); }
.equipe-initials {
  width: 88px; height: 88px; border-radius: 50%; background: linear-gradient(135deg,var(--color-blue),#1d4ed8);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display) !important; font-weight: 800; font-size: 1.4rem; color: white;
}
.equipe-body { flex: 1; min-width: 0; }
.equipe-row { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 8px; }
.equipe-name { font-family: var(--font-display) !important; font-weight: 700; font-size: 1.2rem; color: var(--color-dark); margin-bottom: 2px; }
.equipe-role-new { font-size: 0.8rem; font-weight: 500; color: rgba(0,0,0,0.45); display: block; }
.li-btn { display: flex; align-items: center; justify-content: center; width: 32px; height: 32px; border-radius: 50%; background: rgba(10,102,194,0.08); color: #0a66c2; transition: background 0.2s, color 0.2s; flex-shrink: 0; }
.li-btn:hover { background: #0a66c2; color: white; }
.equipe-quote-new { font-size: 0.88rem; color: rgba(0,0,0,0.78); line-height: 1.65; font-style: italic; border-left: 2px solid rgba(16,185,129,0.3); padding-left: 14px; margin: 14px 0 16px; }
.equipe-creds { list-style: none; display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.equipe-creds li { display: flex; align-items: center; gap: 8px; font-size: 0.82rem; color: rgba(0,0,0,0.78); }
.equipe-creds li i { width: 15px; height: 15px; color: var(--color-green); flex-shrink: 0; }
.equipe-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.etag { font-size: 0.72rem; font-weight: 600; padding: 3px 10px; border-radius: 20px; }
.etag-gold  { background: rgba(232,169,76,0.12); color: #92600A; border: 1px solid rgba(232,169,76,0.25); }
.etag-green { background: rgba(27,138,107,0.1);  color: var(--color-green); border: 1px solid rgba(27,138,107,0.2); }
.etag-blue  { background: rgba(59,130,246,0.1);  color: #2563EB; border: 1px solid rgba(59,130,246,0.2); }

/* ══════════════════════════════════════════════
   PARTENAIRES — Carousel
   ══════════════════════════════════════════════ */
#partenaires { padding: 80px 0 24px; }
.part-scroll-wrap {
  overflow: hidden; padding: 24px 0 8px;
  mask-image: linear-gradient(90deg, transparent 0%, black 8%, black 92%, transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, black 8%, black 92%, transparent 100%);
}
.part-track { display: flex; gap: 40px; width: max-content; animation: logos-scroll 20s linear infinite; }
.part-item  { display: flex; flex-direction: column; align-items: center; gap: 10px; width: 160px; flex-shrink: 0; text-align: center; }
.part-logo  { height: 80px; width: auto; max-width: 180px; object-fit: contain; filter: none; opacity: 1; transition: transform 0.25s; }
.part-logo-bpi { height: 80px; max-width: 180px; mix-blend-mode: multiply; }
.part-item:hover .part-logo { transform: scale(1.06); }
.part-item  { display: flex; flex-direction: column; align-items: center; gap: 12px; width: 200px; flex-shrink: 0; text-align: center; }
.part-desc { font-size: 0.78rem; color: rgba(0,0,0,0.45); line-height: 1.4; max-width: 160px; }

/* ══════════════════════════════════════════════
   CLIENTS
   ══════════════════════════════════════════════ */
.clients-light { padding: 48px 0 80px; background: #f5f5f5; }
.client-card { display: grid; grid-template-columns: 280px 1fr; gap: 40px; align-items: center; background: white; border: 1px solid rgba(0,0,0,0.07); border-left: 4px solid var(--color-green); border-radius: 16px; padding: 36px; margin-bottom: 32px; box-shadow: 0 4px 24px rgba(16,185,129,0.06); }
.client-logo-col { text-align: center; }
.client-logo-img { max-width: 260px; width: 100%; margin: 0 auto; }
.client-objective { display: flex; align-items: center; gap: 8px; font-size: 0.82rem; font-weight: 600; color: var(--color-green); margin-bottom: 12px; }
.client-objective i, .client-objective svg { width: 16px; height: 16px; }
.client-desc { font-size: 0.9rem; color: rgba(0,0,0,0.82); line-height: 1.65; margin-bottom: 16px; }
.client-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.client-tag { font-size: 0.72rem; font-weight: 600; padding: 4px 12px; border-radius: 20px; background: rgba(27,138,107,0.08); color: var(--color-green); }
.certif-strip-v2 { margin-top: 16px; }
.certif-label { font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: rgba(0,0,0,0.35); margin-bottom: 16px; }
.certif-cards-row { display: flex; gap: 16px; flex-wrap: wrap; }
.certif-card-v2 { display: flex; align-items: center; gap: 12px; background: white; border: 1px solid rgba(0,0,0,0.07); border-radius: 12px; padding: 14px 18px; }
.certif-logo-bpi, .certif-logo-ecovadis { height: 28px; width: auto; }
.certif-card-text strong { display: block; font-size: 0.82rem; color: #0A0E1A; }
.certif-card-text span   { font-size: 0.75rem; color: rgba(0,0,0,0.45); }

/* ══════════════════════════════════════════════
   DISCUTER — Barre sombre pill
   ══════════════════════════════════════════════ */
#discuter { background: transparent; padding: 40px 24px 60px; }
.discuter-inner {
  max-width: var(--container-max); margin: 0 auto;
  background: #0D1117; border-radius: 40px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 32px; padding: 22px 36px; flex-wrap: wrap;
}
.discuter-photos { display: flex; position: relative; flex-shrink: 0; }
.disc-photo { width: 52px; height: 52px; border-radius: 50%; object-fit: cover; border: 3px solid #0D1117; }
.disc-photo-1 { z-index: 2; }
.disc-photo-2 { margin-left: -18px; z-index: 1; }
.discuter-text { flex: 1; min-width: 200px; }
.discuter-title { font-family: var(--font-display) !important; font-size: clamp(1.1rem,2.2vw,1.5rem); font-weight: 700; color: white; margin-bottom: 0; line-height: 1.25; }
.discuter-sub { display: block; color: rgba(255,255,255,0.75); font-size: 0.95rem; margin-top: 8px; }
.btn-discuter { display: inline-flex; align-items: center; gap: 10px; padding: 13px 24px; background: white; color: #0D1117; font-size: 0.92rem; font-weight: 600; border-radius: 999px; text-decoration: none; transition: background 0.2s, transform 0.2s, box-shadow 0.2s; flex-shrink: 0; }
.btn-discuter:hover { background: #F9FAFB; transform: translateY(-1px); box-shadow: 0 6px 24px rgba(255,255,255,0.12); }
.btn-discuter-icon { display: flex; align-items: center; }

/* ══════════════════════════════════════════════
   CTA FINAL
   ══════════════════════════════════════════════ */
#cta-final {
  padding: 120px 0; text-align: center; position: relative; overflow: hidden;
  background: radial-gradient(ellipse 60% 70% at 20% 50%,rgba(27,138,107,0.18) 0%,transparent 55%), radial-gradient(ellipse 50% 60% at 80% 30%,rgba(56,189,248,0.12) 0%,transparent 55%), linear-gradient(160deg,#0A0E1A 0%,#081420 50%,#0A1A10 100%);
}
.cta-content { max-width: var(--container-max); margin: 0 auto; padding: 0 var(--container-px); }
.cta-title { font-family: var(--font-display) !important; font-weight: 800; font-size: clamp(2rem,5vw,3.2rem); color: var(--text-on-dark); margin-bottom: 16px; }
.cta-subtitle { font-size: 1rem; color: var(--text-muted-dark); line-height: 1.7; margin-bottom: 32px; }
.cta-benefits-row { display: flex; justify-content: center; gap: 24px; flex-wrap: wrap; margin-top: 32px; margin-bottom: 24px; }
.cta-benefit-item { display: inline-flex; align-items: center; gap: 6px; font-size: 0.85rem; color: var(--text-muted-dark); }
.cta-benefit-item i, .cta-benefit-item svg { width: 16px; height: 16px; color: var(--color-green-bright); }
.cta-contact { font-size: 0.88rem; color: var(--text-muted-dark); }
.cta-contact a { color: var(--text-on-dark); transition: color 0.2s; }
.cta-contact a:hover { color: var(--color-sky); }

/* ══════════════════════════════════════════════
   FAQ
   ══════════════════════════════════════════════ */
#faq { padding: var(--section-padding); position: relative; }
.faq-layout { display: grid; grid-template-columns: 1fr 1.4fr; gap: 60px; align-items: start; }
.faq-sticky { position: sticky; top: 120px; }
.faq-accordion { display: flex; flex-direction: column; gap: 8px; }
.faq-item { border: 1px solid rgba(0,0,0,0.07); border-radius: 12px; overflow: hidden; background: white; }
.faq-trigger { width: 100%; display: flex; justify-content: space-between; align-items: center; padding: 18px 22px; font-size: 0.92rem; font-weight: 600; color: #0A0E1A; text-align: left; transition: background 0.2s; }
.faq-trigger:hover { background: rgba(0,0,0,0.02); color: #1877F2; }
.faq-plus { font-size: 1.3rem; font-weight: 300; color: rgba(0,0,0,0.3); transition: transform 0.3s; flex-shrink: 0; margin-left: 12px; }
.faq-item--open .faq-plus { transform: rotate(45deg); color: var(--color-green); }
.faq-body { max-height: 0; overflow: hidden; transition: max-height 0.4s ease, padding 0.4s ease; padding: 0 22px; }
.faq-item--open .faq-body { max-height: 300px; padding: 0 22px 18px; }
.faq-body p { font-size: 0.88rem; color: rgba(0,0,0,0.6); line-height: 1.65; }
/* STEP 11 — FAQ contact btn */
.faq-contact-btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 13px 22px; background: var(--color-green); border-radius: 999px;
  color: white; font-size: 0.88rem; font-weight: 600; text-decoration: none;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s; margin-bottom: 20px; border: none;
}
.faq-contact-btn:hover { background: #059669; transform: translateY(-1px); box-shadow: 0 6px 20px rgba(16,185,129,0.3); }
.faq-contact-btn i { width: 16px; height: 16px; }

/* ══════════════════════════════════════════════
   FOOTER — 4 colonnes noir
   ══════════════════════════════════════════════ */
#footer { background: #06060a; padding: 64px 0 28px; }
.footer-inner { max-width: var(--container-max); margin: 0 auto; padding: 0 var(--container-px); }
.footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 48px; margin-bottom: 48px; }
.footer-brand-col { display: flex; flex-direction: column; gap: 16px; }
.footer-logo-link { display: inline-flex; align-items: center; gap: 8px; }
.footer-logo-fallback { font-family: var(--font-display) !important; font-weight: 800; font-size: 1.2rem; color: white; letter-spacing: -0.02em; }
.footer-wordmark { font-family: var(--font-display) !important; font-weight: 800; font-size: 1.5rem; color: white; letter-spacing: -0.02em; }
.footer-baseline { font-size: 0.85rem; color: rgba(255,255,255,0.45); line-height: 1.6; max-width: 260px; }
.footer-li { display: inline-flex; align-items: center; gap: 7px; font-size: 0.82rem; font-weight: 500; color: rgba(255,255,255,0.5); transition: color 0.2s; width: fit-content; }
.footer-li:hover { color: white; }
.footer-nav-col, .footer-contact-col, .footer-certif-col { display: flex; flex-direction: column; }
.footer-col-title { font-family: var(--font-display) !important; font-size: 0.78rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: rgba(255,255,255,0.35); margin-bottom: 16px; }
.footer-nav-col ul, .footer-contact-col ul { display: flex; flex-direction: column; gap: 10px; list-style: none; }
.footer-nav-col a, .footer-contact-col a, .footer-contact-col li { font-size: 0.85rem; color: rgba(255,255,255,0.65); transition: color 0.2s; }
.footer-nav-col a:hover, .footer-contact-col a:hover { color: white; }
.footer-bpi-block { display: flex; align-items: center; gap: 14px; padding: 16px 18px; border: 1px solid rgba(232,169,76,0.35); border-radius: 12px; background: rgba(232,169,76,0.06); }
.footer-bpi-logo { height: 28px; width: auto; flex-shrink: 0; }
.footer-bpi-certif { display: block; font-size: 0.78rem; font-weight: 700; color: var(--color-amber); margin-bottom: 2px; }
.footer-bpi-desc { font-size: 0.75rem; color: rgba(255,255,255,0.4); line-height: 1.4; }
.footer-hr { border: none; border-top: 1px solid rgba(255,255,255,0.07); margin: 0 0 24px; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-bottom p { font-size: 0.78rem; color: rgba(255,255,255,0.45); }
.footer-bottom-links { display: flex; gap: 16px; align-items: center; }
.footer-bottom-links a { font-size: 0.78rem; color: rgba(255,255,255,0.45); transition: color 0.2s; }
.footer-bottom-links a:hover { color: rgba(255,255,255,0.8); }
.footer-bottom-links span { color: rgba(255,255,255,0.25); }

/* ── BACK TO TOP ── */
#back-to-top {
  position: fixed; bottom: 32px; right: 32px; width: 44px; height: 44px;
  border-radius: 50%; background: var(--color-green); color: white; font-size: 1.2rem;
  display: flex; align-items: center; justify-content: center; z-index: 999;
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: opacity 0.3s, visibility 0.3s, transform 0.3s;
  box-shadow: 0 4px 12px rgba(27,138,107,0.3);
}
#back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
#back-to-top:hover { background: #0d9668; transform: translateY(-2px); }

/* ══════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
  .faq-layout { grid-template-columns: 1fr; gap: 32px; }
  .faq-sticky { position: static; }
}

/* ── Tablette ── */
@media (max-width: 900px) {
  .expertise-grid { grid-template-columns: 1fr; }
  .equipe-grid { grid-template-columns: 1fr; }
  .pourquoi-kerbone-grid { grid-template-columns: 1fr; }
  .diff-stats { flex-direction: column; gap: 24px; padding: 28px; }
  .diff-divider { width: 80px; height: 1px; }
}

/* ── Mobile ── */
@media (max-width: 768px) {
  :root {
    --container-px: 18px;
    --section-padding: 56px 0;
  }

  /* ─ Navigation ─ */
  .nav-links { display: none; }
  .nav-cta-pill { display: none; }
  .hamburger { display: flex; }

  /* ─ Titres & textes de section ─ */
  .section-header { margin-bottom: 28px; }
  .section-title { font-size: clamp(1.5rem, 5.5vw, 2.1rem); }
  .section-desc { font-size: 0.93rem; }

  /* ─ Hero ─ */
  #hero { padding: 88px 18px 0; }
  .hero-title { font-size: clamp(1.8rem, 7vw, 2.6rem); }
  .hero-typing-wrapper {
    white-space: normal;
    word-break: break-word;
    font-size: clamp(1.8rem, 7vw, 2.4rem);
  }
  .hero-cursor { font-size: clamp(1.8rem, 7vw, 2.4rem); }
  .hero-cta-group { flex-direction: column; align-items: center; }
  .btn-hero-pill, .btn-hero-ghost { width: 100%; justify-content: center; }
  .hero-logos-track { gap: 40px; }
  .hlogo { height: 36px; }

  /* ─ Problème ─ */
  .probleme-grid { grid-template-columns: 1fr; }
  .probleme-card { padding: 24px 20px; }

  /* ─ Pourquoi KERBONE ─ */
  .pourquoi-kerbone-grid { grid-template-columns: 1fr; }
  .pourquoi-item { padding: 20px; }

  /* ─ Expertises ─ */
  #expertises { padding: 48px 0 36px; }
  .expertise-grid { grid-template-columns: 1fr; }
  .card-rse, .card-energie { padding: 28px 24px; }
  .bpi-premium-block { flex-direction: column; gap: 12px; padding: 16px 20px; }

  /* ─ Différenciateurs ─ */
  #differentiateurs { padding: 48px 0; }
  .diff-stats { flex-direction: column; gap: 24px; padding: 24px; }
  .diff-divider { width: 80px; height: 1px; }
  .diff-proofs { flex-direction: column; align-items: center; }
  .diff-stat-number { font-size: clamp(2.2rem, 9vw, 3rem); }

  /* ─ Méthode ─ */
  #methode { padding: 56px 0 60px; }
  .methode-timeline-step { grid-template-columns: 56px 1fr; gap: 16px; }
  .methode-timeline-line { left: 27px; }
  .methode-step-num { width: 44px; height: 44px; font-size: 0.85rem; }
  .methode-step-card { padding: 20px; }

  /* ─ Équipe ─ */
  .equipe-grid { grid-template-columns: 1fr; }
  .equipe-card { flex-direction: column; }
  .equipe-photo { width: 72px; height: 72px; }
  .equipe-initials { width: 72px; height: 72px; }

  /* ─ Clients ─ */
  .client-card { grid-template-columns: 1fr; text-align: center; }
  .client-objective { justify-content: center; }
  .client-tags { justify-content: center; }
  .certif-cards-row { flex-direction: column; }

  /* ─ Partenaires ─ */
  #partenaires { padding: 48px 0 20px; }

  /* ─ CTA / Discuter ─ */
  #discuter { padding: 32px 18px 48px; }
  .discuter-inner { flex-direction: column; text-align: center; gap: 24px; padding: 28px 20px; }
  .discuter-photos { justify-content: center; }
  .btn-discuter { width: 100%; justify-content: center; }
  .cta-benefits-row { flex-direction: column; align-items: center; gap: 12px; }

  /* ─ Footer ─ */
  #footer { padding: 48px 0 20px; }
  .footer-top { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-bottom-links { flex-wrap: wrap; justify-content: center; }
}

/* ── Petit mobile (iPhone SE, etc.) ── */
@media (max-width: 480px) {
  :root { --container-px: 16px; }
  .nav-inner { padding: 14px 16px; }
  .section-title { font-size: clamp(1.3rem, 5.5vw, 1.8rem); }
  .hero-title { font-size: clamp(1.6rem, 6.5vw, 2.1rem); }
  .hero-typing-wrapper { font-size: clamp(1.5rem, 6.5vw, 1.9rem); }
  .hero-cursor { font-size: clamp(1.5rem, 6.5vw, 1.9rem); }
  .hlogo { height: 28px; }
  .hero-logos-track { gap: 28px; }
  .methode-step-card h3 { font-size: 1.05rem; }
  .footer-top { gap: 24px; }
  .diff-stat-number { font-size: clamp(2rem, 9vw, 2.6rem); }
  .probleme-card { padding: 20px 16px; }
}

/* ===== SECTION VISUELLE SOLUTIONS ===== */
#visuel-solutions {
  padding: 56px 0 64px;
  background: #ffffff;
}
.visuel-grid { display: flex; flex-direction: column; gap: 80px; }
.visuel-row { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.visuel-text-col { display: flex; flex-direction: column; gap: 20px; }
.visuel-eyebrow {
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--color-green); margin: 0;
}
.visuel-title {
  font-family: var(--font-display); font-size: clamp(1.75rem, 3vw, 2.4rem);
  font-weight: 800; line-height: 1.2; color: var(--color-dark); margin: 0;
}
.visuel-desc { font-size: 1rem; line-height: 1.75; color: #444; margin: 0; }
.btn-visuel-primary {
  display: inline-flex; align-items: center; gap: 8px; padding: 14px 28px;
  background: var(--color-green); color: #fff; font-weight: 700;
  font-size: 0.9rem; border-radius: 50px; text-decoration: none; width: fit-content;
  transition: background 0.2s ease, transform 0.15s ease;
}
.btn-visuel-primary:hover { background: #059669; transform: translateY(-1px); }
.btn-visuel-link {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--color-green); font-weight: 700; font-size: 0.9rem;
  text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 2px;
  width: fit-content; transition: color 0.2s ease;
}
.btn-visuel-link:hover { color: #059669; }
.visuel-img-col { border-radius: 16px; overflow: hidden; box-shadow: 0 12px 40px rgba(0,0,0,0.10); }
.visuel-img { width: 100%; height: 380px; object-fit: cover; display: block; transition: transform 0.4s ease; }
.visuel-img-col:hover .visuel-img { transform: scale(1.02); }
@media (max-width: 900px) {
  .visuel-row { grid-template-columns: 1fr; gap: 32px; }
  .visuel-row--img-left .visuel-img-col { order: -1; }
  .visuel-img { height: 260px; }
  #visuel-solutions { padding: 60px 0; }
}

/* ══════════════════════════════════════════════
   HERO — VAGUES ORGANIQUES VERTES
   Fond blanc conservé · Textes sombres
   ══════════════════════════════════════════════ */

/* ── Blobs fluidifiés — filter:blur() donne le côté organique ── */
.hero-bg {
  position: absolute; inset: -80px; pointer-events: none;
  filter: blur(60px);
  background:
    radial-gradient(ellipse 52% 62% at 10% 52%, rgba(16,185,129,0.60) 0%, rgba(16,185,129,0.18) 45%, transparent 70%),
    radial-gradient(ellipse 48% 56% at 90% 38%, rgba(234,179,8,0.48)  0%, rgba(234,179,8,0.14)  48%, transparent 70%);
  animation: blob-flow-a 16s ease-in-out infinite alternate;
}

/* ── Couche secondaire : blobs d'accentuation ── */
.hero-bg::before {
  content: '';
  position: absolute; inset: 0; pointer-events: none;
  filter: blur(50px);
  background:
    radial-gradient(ellipse 42% 48% at 22% 8%,  rgba(16,185,129,0.38) 0%, transparent 58%),
    radial-gradient(ellipse 38% 44% at  4% 82%, rgba(16,185,129,0.44) 0%, transparent 56%),
    radial-gradient(ellipse 40% 46% at 96% 88%, rgba(234,179,8,0.32)  0%, transparent 58%);
  animation: blob-flow-b 21s ease-in-out infinite alternate;
}

/* ── Mouvement fluide organique ── */
@keyframes blob-flow-a {
  0%   { transform: translate(  0px,   0px) scale(1);    }
  20%  { transform: translate( 45px, -30px) scale(1.06); }
  45%  { transform: translate(-25px, -50px) scale(0.95); }
  70%  { transform: translate( 30px,  20px) scale(1.09); }
  100% { transform: translate(-20px, -18px) scale(1.02); }
}
@keyframes blob-flow-b {
  0%   { transform: translate(  0px,   0px) scale(1.04); }
  30%  { transform: translate(-38px,  25px) scale(0.96); }
  60%  { transform: translate( 22px, -38px) scale(1.08); }
  100% { transform: translate(-10px,  15px) scale(1);    }
}

/* ── Accessibilité : désactiver les animations ── */
@media (prefers-reduced-motion: reduce) {
  .hero-bg,
  .hero-bg::before { animation: none; }
}

/* ── SKIP LINK (accessibilité) ── */
.skip-link {
  position: absolute;
  top: -100px;
  left: 16px;
  z-index: 9999;
  background: var(--color-green);
  color: #fff;
  padding: 10px 20px;
  border-radius: 6px;
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  transition: top 0.2s ease;
}
.skip-link:focus {
  top: 16px;
}

/* ── COOKIE BANNER (RGPD) ── */
#cookie-banner {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9000;
  width: min(640px, calc(100vw - 32px));
  background: #0D1117;
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 14px;
  box-shadow: 0 16px 48px rgba(0,0,0,0.45);
  padding: 20px 24px;
}
.cookie-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
}
.cookie-text {
  flex: 1 1 260px;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.55;
  margin: 0;
}
.cookie-text a {
  color: var(--color-green);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.cookie-btns {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}
.cookie-btn {
  padding: 9px 20px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  transition: opacity 0.2s ease, transform 0.15s ease;
}
.cookie-btn:hover { opacity: 0.88; transform: translateY(-1px); }
.cookie-btn--accept {
  background: var(--color-green);
  color: #fff;
}
.cookie-btn--refuse {
  background: rgba(255,255,255,0.10);
  color: rgba(255,255,255,0.75);
  border: 1px solid rgba(255,255,255,0.15);
}
@media (max-width: 480px) {
  #cookie-banner { bottom: 12px; padding: 16px; }
  .cookie-inner { flex-direction: column; align-items: stretch; }
  .cookie-btns { justify-content: flex-end; }
}