/* ╔════════════════════════════════════════════════════════════════════════╗
   ║  SocialFlow · Vitrine publique · Skin Graphik Impact                  ║
   ║  Sprint Unified Auth (Kevin 2026-06-05) · audit positionnement client  ║
   ║                                                                       ║
   ║  Positionnement : page d'accueil pour les CLIENTS sous contrat        ║
   ║  Co-Gestion réseaux sociaux de Graphik Impact. Pas de pitch backoffice.║
   ║                                                                       ║
   ║  Branding officiel logo + SocialFlow + by Graphik Impact aligné       ║
   ║  sur le BO (login-page.ts) et l'interface client (validation.css).    ║
   ║                                                                       ║
   ║  Footer inspiré de formation.graphik-impact.com (Shell GI) :          ║
   ║   - fond noir · grille 12 cols · brand + 3 colonnes liens             ║
   ║   - bas avec status + copyright + édition GI                          ║
   ╚════════════════════════════════════════════════════════════════════════╝ */

/* ─── Override scroll · gi.css impose html,body { overflow:hidden } pour le shell admin
       La vitrine est une page éditoriale longue qui DOIT scroller ─── */
html, body.vitrine-gi-body {
  overflow: auto !important;
  overflow-x: hidden !important;
  height: auto !important;
}

.vitrine-gi-body {
  background: #fafaf7;
  color: var(--lg-ink);
  font-family: var(--lg-font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  margin: 0;
}

/* ═══════════════════════════════════════════════════════════════════════
   BRANDING OFFICIEL · pattern partagé BO + interface client + vitrine
   Logo dans carte + Social(600) Flow(800) cyan-dot + by Graphik Impact italic
   ═══════════════════════════════════════════════════════════════════════ */
.v2-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
}
/* Pattern partagé BO + login + interface client · favicon affiché directement (couleurs intégrées)
   Pas de carte blanche autour · bordure subtile + radius 7px Apple-like. */
.v2-brand-mark {
  width: 40px; height: 40px;
  flex-shrink: 0;
  display: block;
  border-radius: 7px;
  overflow: hidden;
}
.v2-brand-mark img { width: 100%; height: 100%; object-fit: contain; display: block; }
.v2-brand-mark-dark {
  border: 1px solid rgba(255, 255, 255, 0.22);
}
.v2-brand-text { line-height: 1; }
.v2-brand-name {
  font-family: var(--lg-font-display);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: -0.02em;
  color: var(--lg-ink);
}
.v2-brand-name b { font-weight: 800; }
.v2-brand-name-light { color: #fff; }
.v2-brand-by {
  font-family: 'Zalando Sans', system-ui, sans-serif;
  font-style: italic;
  font-size: 11px;
  letter-spacing: 0.02em;
  margin-top: 3px;
  color: var(--lg-muted);
}
.v2-brand-by-light { color: rgba(255,255,255,0.55); }

.v2-dot { color: var(--lg-accent); }

/* ═══════════════════════════════════════════════════════════════════════
   NAV STICKY
   ═══════════════════════════════════════════════════════════════════════ */
.v2-nav {
  position: sticky; top: 0; z-index: 50;
  display: flex; justify-content: space-between; align-items: center;
  padding: 16px 48px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--lg-rule);
}
.v2-cta-nav {
  display: inline-flex; align-items: center; gap: 8px;
  text-decoration: none;
  font-family: var(--lg-font-display);
  font-size: 11px; font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #fff;
  background: #000;
  padding: 12px 18px;
  transition: background 200ms ease-out, transform 200ms ease-out;
}
.v2-cta-nav:hover { background: var(--lg-accent); }
.v2-cta-nav svg { transition: transform 200ms ease-out; }
.v2-cta-nav:hover svg { transform: translateX(3px); }

/* ═══════════════════════════════════════════════════════════════════════
   SHARED · eyebrow + titres
   ═══════════════════════════════════════════════════════════════════════ */
.v2-eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--lg-font-display);
  font-size: 10px; font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--lg-muted);
  margin-bottom: 32px;
}
.v2-eyebrow-line {
  width: 32px; height: 1px; background: var(--lg-ink);
  display: inline-block;
}

.v2-h1 {
  font-family: var(--lg-font-display);
  font-weight: 500;
  font-size: clamp(44px, 6.8vw, 88px);
  line-height: 1.02;
  letter-spacing: -0.025em;
  color: var(--lg-ink);
  margin: 0;
}
.v2-h1 em {
  font-family: var(--lg-font-body);
  font-style: italic;
  font-weight: 400;
  color: var(--lg-accent);
}
.v2-h2 {
  font-family: var(--lg-font-display);
  font-weight: 500;
  font-size: clamp(32px, 4.5vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--lg-ink);
  margin: 0;
}
.v2-h2 em {
  font-family: var(--lg-font-body);
  font-style: italic;
  font-weight: 400;
  color: var(--lg-accent);
}

.v2-lede {
  font-family: var(--lg-font-body);
  font-size: clamp(17px, 1.5vw, 20px);
  color: var(--lg-ink-soft);
  line-height: 1.6;
  max-width: 640px;
  margin: 32px 0 0;
}
.v2-lede strong { color: var(--lg-ink); font-weight: 600; }

.v2-sub {
  font-family: var(--lg-font-body);
  font-size: 16px;
  color: var(--lg-ink-soft);
  line-height: 1.55;
  max-width: 540px;
  margin: 20px auto 0;
}

.v2-section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 64px;
}
.v2-section-head .v2-eyebrow { justify-content: center; margin-bottom: 24px; }

/* ═══════════════════════════════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════════════════════════════ */
.v2-hero {
  max-width: 1200px;
  margin: 0 auto;
  padding: 100px 48px 120px;
}
.v2-hero-inner { max-width: 920px; }
.v2-hero-cta {
  display: flex; gap: 16px; flex-wrap: wrap;
  margin-top: 48px;
}

/* Boutons primary / ghost · cohérence avec /login */
.v2-btn-primary, .v2-btn-primary-lg {
  display: inline-flex; align-items: center; gap: 12px;
  text-decoration: none;
  font-family: var(--lg-font-display);
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #fff;
  background: #000;
  transition: background 200ms ease-out;
}
.v2-btn-primary { font-size: 11px; padding: 18px 28px; }
.v2-btn-primary-lg { font-size: 12px; padding: 22px 34px; letter-spacing: 0.24em; }
.v2-btn-primary:hover, .v2-btn-primary-lg:hover { background: var(--lg-accent); }
.v2-btn-primary svg, .v2-btn-primary-lg svg { transition: transform 200ms ease-out; }
.v2-btn-primary:hover svg, .v2-btn-primary-lg:hover svg { transform: translateX(4px); }

.v2-btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  text-decoration: none;
  font-family: var(--lg-font-display);
  font-size: 11px; font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--lg-ink);
  background: transparent;
  border-bottom: 1px solid var(--lg-ink);
  padding: 18px 4px;
  transition: color 200ms ease-out, border-color 200ms ease-out;
}
.v2-btn-ghost:hover { color: var(--lg-accent); border-color: var(--lg-accent); }

/* ═══════════════════════════════════════════════════════════════════════
   STEPS (Comment ça marche · 3 étapes)
   ═══════════════════════════════════════════════════════════════════════ */
.v2-steps {
  background: #fff;
  border-top: 1px solid var(--lg-rule);
  border-bottom: 1px solid var(--lg-rule);
  padding: 100px 48px;
}
.v2-steps-grid {
  max-width: 1200px; margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}
.v2-step {
  padding: 0;
}
.v2-step-num {
  font-family: var(--lg-font-display);
  font-weight: 500;
  font-size: 48px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--lg-accent);
  margin-bottom: 24px;
}
.v2-step-title {
  font-family: var(--lg-font-display);
  font-weight: 500;
  font-size: 24px;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--lg-ink);
  margin: 0 0 14px;
}
.v2-step-desc {
  font-family: var(--lg-font-body);
  font-size: 15px;
  color: var(--lg-ink-soft);
  line-height: 1.6;
  margin: 0;
}

/* ═══════════════════════════════════════════════════════════════════════
   BENEFITS (Ce que vous gagnez · 4 cards)
   ═══════════════════════════════════════════════════════════════════════ */
.v2-benefits {
  max-width: 1200px; margin: 0 auto;
  padding: 100px 48px;
}

/* Kevin 2026-06-11 · sélecteur de langue + pages légales (layout vitrine unifié) */
.v2-nav-right { display: flex; align-items: center; gap: 14px; }
.v2-lang { display: inline-flex; gap: 0; border: 1px solid #e5e5e5; border-radius: 6px; overflow: hidden; }
.v2-lang-btn { padding: 6px 12px; font-size: 12px; font-family: 'Outfit', sans-serif; font-weight: 600; letter-spacing: .04em; text-decoration: none; color: #888; background: #fff; transition: all .15s; line-height: 1; }
.v2-lang-btn:hover { background: #f4f4f4; color: #1a1a1a; }
.v2-lang-btn.is-active { background: #009FE3; color: #fff; }
.v2-lang-btn.is-active:hover { background: #0089c4; }

/* Pages légales · vraies sœurs de la vitrine */
.v2-legal-body { background: #fafafa; }
.v2-legal-main { max-width: 860px; margin: 0 auto; padding: 56px 24px 80px; }
.v2-legal-h1 { font-family: 'Outfit', sans-serif; font-size: 34px; font-weight: 700; letter-spacing: -.015em; margin: 0 0 8px; color: #1a1a1a; }
.v2-legal-subtitle { color: #888; font-size: 13px; margin: 0 0 40px; font-style: italic; }
.v2-legal-content { font-size: 14.5px; line-height: 1.65; color: #1a1a1a; }
.v2-legal-content h2 { font-family: 'Outfit', sans-serif; font-size: 22px; font-weight: 700; margin: 38px 0 14px; padding-top: 18px; border-top: 1px solid #eaeaea; letter-spacing: -.005em; }
.v2-legal-content h2:first-child { padding-top: 0; border-top: 0; margin-top: 0; }
.v2-legal-content h3 { font-family: 'Outfit', sans-serif; font-size: 17px; font-weight: 600; margin: 26px 0 10px; color: #333; }
.v2-legal-content p { margin: 0 0 14px; }
.v2-legal-content ul, .v2-legal-content ol { padding-left: 24px; margin: 0 0 14px; }
.v2-legal-content li { margin-bottom: 8px; }
.v2-legal-content a { color: #009FE3; text-decoration: underline; }
.v2-legal-content a:hover { text-decoration: none; }
.v2-legal-content strong { font-weight: 600; }
.v2-legal-content table { border-collapse: collapse; width: 100%; margin: 0 0 18px; font-size: 13.5px; background: #fff; border: 1px solid #eaeaea; border-radius: 8px; overflow: hidden; }
.v2-legal-content th, .v2-legal-content td { padding: 12px 14px; text-align: left; vertical-align: top; border-bottom: 1px solid #eee; }
.v2-legal-content th { background: #f4f4f4; font-family: 'Outfit', sans-serif; font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: #555; }
.v2-legal-content tr:last-child td { border-bottom: 0; }
@media (max-width: 640px) {
  .v2-legal-h1 { font-size: 26px; }
  .v2-legal-main { padding: 32px 20px 60px; }
  .v2-legal-content table { display: block; overflow-x: auto; }
}

/* Kevin 2026-06-11 · section Integrations · brief fix TikTok review */
.v2-integrations { max-width: 1200px; margin: 0 auto; padding: 80px 48px; border-top: 1px solid #eee; }
.v2-integrations-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-top: 32px; }
.v2-int-card { padding: 24px 22px; background: #fafafa; border: 1px solid #ececec; border-radius: 10px; transition: all .2s; }
.v2-int-card:hover { background: #fff; border-color: #009FE3; box-shadow: 0 6px 20px rgba(0,0,0,.06); transform: translateY(-1px); }
.v2-int-name { font-family: 'Outfit', sans-serif; font-size: 16px; font-weight: 700; color: #1a1a1a; margin-bottom: 8px; }
.v2-int-desc { font-size: 13.5px; line-height: 1.5; color: #555; }
.v2-int-desc code { background: #f4f4f4; padding: 1px 5px; border-radius: 3px; font-size: 12px; color: #009FE3; }
.v2-int-note { text-align: center; max-width: 720px; margin: 32px auto 0; font-size: 13px; color: #777; line-height: 1.55; }
.v2-int-note a { color: #009FE3; text-decoration: underline; }
@media (max-width: 760px) {
  .v2-integrations { padding: 60px 24px; }
  .v2-integrations-grid { grid-template-columns: 1fr; }
}
.v2-benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.v2-benefit {
  background: #fff;
  border: 1px solid var(--lg-rule);
  padding: 36px 32px;
  transition: border-color 200ms ease-out, transform 200ms ease-out;
}
.v2-benefit:hover { border-color: var(--lg-accent); transform: translateY(-2px); }
.v2-benefit-ic {
  width: 52px; height: 52px;
  border: 1px solid var(--lg-rule);
  display: flex; align-items: center; justify-content: center;
  color: var(--lg-accent);
  margin-bottom: 24px;
}
.v2-benefit-title {
  font-family: var(--lg-font-display);
  font-weight: 500;
  font-size: 22px;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--lg-ink);
  margin: 0 0 12px;
}
.v2-benefit-desc {
  font-family: var(--lg-font-body);
  font-size: 14.5px;
  color: var(--lg-ink-soft);
  line-height: 1.6;
  margin: 0;
}

/* ═══════════════════════════════════════════════════════════════════════
   CTA FINAL
   ═══════════════════════════════════════════════════════════════════════ */
.v2-cta-final {
  background: #fff;
  border-top: 1px solid var(--lg-rule);
  padding: 120px 48px 40px;
  text-align: center;
}
.v2-cta-final-inner { max-width: 720px; margin: 0 auto; }
.v2-cta-final .v2-h2 { margin-bottom: 0; }
.v2-cta-final .v2-sub { margin: 24px auto 40px; }
.v2-cta-final .v2-btn-primary-lg { margin: 0 auto; }

/* ═══════════════════════════════════════════════════════════════════════
   FOOTER (skin Formation GI)
   Fond noir · brand col + 3 colonnes liens · bas signature
   ═══════════════════════════════════════════════════════════════════════ */
.v2-footer {
  background: #0a0a0b;
  color: rgba(255, 255, 255, 0.7);
  border-top: 1px solid #1a1a1c;
  padding: 80px 48px 40px;
  margin-top: 80px;
}
.v2-footer-inner { max-width: 1280px; margin: 0 auto; }
.v2-footer-grid {
  display: grid;
  grid-template-columns: 4fr 2fr 2fr 2fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid #1a1a1c;
}
.v2-footer-brand-col { max-width: 380px; }
.v2-footer-brand {
  /* Pattern partagé BO + login + interface client : logo et texte côte à côte */
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}
.v2-footer-pitch {
  font-family: var(--lg-font-body);
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
  margin: 0 0 28px;
}
.v2-footer-contact {
  display: flex; flex-direction: column; gap: 8px;
  margin-top: 16px;
}
/* Réseaux sociaux GI · icones carrées hover cyan */
.v2-footer-socials {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-top: 24px;
}
.v2-footer-socials a {
  width: 36px; height: 36px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.7);
  transition: border-color 200ms ease-out, background 200ms ease-out, color 200ms ease-out;
}
.v2-footer-socials a:hover {
  border-color: var(--lg-accent);
  background: var(--lg-accent);
  color: #fff;
}

.v2-footer-link {
  text-decoration: none;
  font-family: var(--lg-font-body);
  font-size: 13px;
  color: rgba(255, 255, 255, 0.7);
  transition: color 200ms ease-out;
}
.v2-footer-link:hover { color: var(--lg-accent); }
.v2-footer-link-inline { color: rgba(255, 255, 255, 0.85); border-bottom: 1px solid rgba(255, 255, 255, 0.3); }
.v2-footer-link-inline:hover { color: var(--lg-accent); border-color: var(--lg-accent); }

.v2-footer-h4 {
  font-family: var(--lg-font-display);
  font-size: 10px; font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
  margin: 0 0 24px;
}
.v2-footer-list {
  list-style: none;
  margin: 0; padding: 0;
}
.v2-footer-list li { margin-bottom: 14px; }
.v2-footer-list a {
  font-family: var(--lg-font-body);
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: color 200ms ease-out;
}
.v2-footer-list a:hover { color: var(--lg-accent); }

.v2-footer-bottom {
  padding-top: 32px;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap;
  gap: 20px;
  font-family: var(--lg-font-display);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
}
.v2-footer-bottom-left { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.v2-footer-bottom-right {
  font-family: var(--lg-font-body);
  text-transform: none;
  letter-spacing: 0.02em;
  font-size: 12px;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.55);
}

.v2-status { display: inline-flex; align-items: center; gap: 10px; }
.v2-ping {
  position: relative;
  width: 6px; height: 6px;
}
.v2-ping span:first-child {
  position: absolute; inset: 0;
  background: #4ade80; border-radius: 50%;
  opacity: 0.75;
  animation: v2-ping 1.6s cubic-bezier(0, 0, 0.2, 1) infinite;
}
.v2-ping span:last-child {
  position: relative;
  display: block; width: 6px; height: 6px;
  border-radius: 50%; background: #4ade80;
}
@keyframes v2-ping {
  75%, 100% { transform: scale(2.4); opacity: 0; }
}

/* ═══════════════════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .v2-nav { padding: 14px 24px; }
  .v2-hero { padding: 80px 24px 100px; }
  .v2-steps { padding: 80px 24px; }
  .v2-benefits { padding: 80px 24px; }
  .v2-cta-final { padding: 100px 24px 32px; }
  .v2-footer { padding: 64px 24px 32px; }
  .v2-footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; }
}

@media (max-width: 768px) {
  .v2-nav { padding: 14px 20px; }
  .v2-cta-nav { padding: 10px 14px; font-size: 10px; }
  .v2-hero { padding: 60px 20px 80px; }
  .v2-steps-grid { grid-template-columns: 1fr; gap: 56px; }
  .v2-benefits-grid { grid-template-columns: 1fr; }
  .v2-footer-grid { grid-template-columns: 1fr; gap: 40px; }
  .v2-footer-bottom { flex-direction: column; align-items: flex-start; }
}