/* ============================================================
   VivAccess — Base (layout & composants partagés)
   Header, footer, boutons, typo, conteneurs, blocs réutilisables.
   Indépendant de l'ambiance choisie.
   ============================================================ */

/* ---------- LAYOUT ---------- */
/* Filet anti-débordement horizontal : une chaîne insécable trop longue
   (traductions, URL…) ne doit jamais élargir la page sur mobile.
   `clip` (pas `hidden`) : ne crée pas de conteneur de scroll, ne casse
   pas position:sticky. */
html { overflow-x: clip; }
.container      { max-width: var(--width-page); margin: 0 auto; padding: 0 32px; }
.container--wide{ max-width: var(--width-page-wide); margin: 0 auto; padding: 0 32px; }
.section        { padding: 84px 0; }
.section--sm    { padding: 52px 0; }
.section--alt   { background: var(--section-alt); }

/* ---------- TYPO HELPERS ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: 15px; font-weight: 700; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--violet); margin: 0;
}
.eyebrow::before { content: ''; width: 26px; height: 2px; background: currentColor; opacity: 0.9; }
.eyebrow--lg { font-size: 18px; }
.h-display {
  font-weight: 700; font-size: clamp(2.5rem, 5.4vw, 4.4rem);
  line-height: 1.02; letter-spacing: -0.03em; margin: 0; color: var(--noir);
  text-wrap: balance;
}
.h-display em { font-style: normal; color: var(--violet); }
.h-section {
  font-weight: 700; font-size: clamp(2rem, 3.8vw, 3rem);
  line-height: 1.06; letter-spacing: -0.025em; margin: 0; color: var(--noir);
  text-wrap: balance;
}
.h-section em { font-style: normal; color: var(--violet); }
.lead {
  font-size: 19px; line-height: 1.62; color: var(--ink-700);
  max-width: 62ch; font-weight: 400; text-wrap: pretty; margin: 0;
}
.muted { color: var(--ink-500); }

/* ---------- BOUTONS ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--font-sans); font-weight: 700; font-size: 15px; letter-spacing: 0.01em;
  padding: 13px 24px; border-radius: var(--radius-pill);
  border: 1.5px solid transparent; transition: all var(--dur) var(--ease);
  white-space: nowrap; cursor: pointer; min-height: 46px;
}
.btn svg { width: 18px; height: 18px; }
.btn--primary { background: var(--violet); color: var(--blanc); border-color: var(--violet); }
.btn--primary:hover { background: var(--violet-deep); border-color: var(--violet-deep); transform: translateY(-2px); box-shadow: 0 10px 26px rgba(96,0,217,0.28); }
.btn--ghost { background: transparent; color: var(--violet); border-color: var(--violet); }
.btn--ghost:hover { background: var(--violet); color: var(--blanc); }
.btn--dark { background: var(--noir); color: var(--blanc); border-color: var(--noir); }
.btn--dark:hover { background: #000; transform: translateY(-2px); }
.btn--lg { padding: 16px 30px; font-size: 16px; min-height: 54px; }
.btn--sm { padding: 9px 18px; font-size: 14px; min-height: 40px; }
/* boutons posés sur fond sombre/coloré */
.on-dark .btn--primary { background: #fff; color: var(--violet); border-color: #fff; }
.on-dark .btn--primary:hover { background: var(--noir); color: #fff; border-color: var(--noir); }
.on-dark .btn--ghost { color: #fff; border-color: rgba(255,255,255,0.55); }
.on-dark .btn--ghost:hover { background: #fff; color: var(--violet); border-color: #fff; }

/* ---------- LIEN FLÉCHÉ ---------- */
.link-arrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 700; color: var(--violet); font-size: 15px;
  transition: gap var(--dur) var(--ease);
}
.link-arrow svg { width: 17px; height: 17px; transition: transform var(--dur) var(--ease); }
.link-arrow:hover { gap: 12px; }

/* ---------- CHIPS ---------- */
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 6px 13px; border-radius: var(--radius-pill);
  background: rgba(96,0,217,0.09); color: var(--violet);
}
.chip--bleu  { background: rgba(0,94,255,0.09);  color: var(--bleu); }
.chip--vert  { background: rgba(0,150,90,0.11);  color: #006e3f; }
.chip--orange{ background: rgba(220,120,0,0.11); color: #b85a00; }

/* ---------- HEADER ---------- */
.viv-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255,255,255,0.97);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 0 rgba(32,32,32,0.04);
}
.viv-masthead-rule { height: 4px; background: var(--violet); }
/* Aligné sur .container (--width-page) : le logo tombe sous le titre du hero
   et les actions ne dépassent pas à droite du contenu de page. */
.viv-header__inner {
  max-width: var(--width-page); margin: 0 auto;
  padding: 11px 32px; display: flex; align-items: center; gap: 18px;
}
.viv-logo { display: flex; align-items: center; gap: 9px; font-weight: 700; font-size: 20px; letter-spacing: -0.02em; color: var(--noir); flex-shrink: 0; white-space: nowrap; }
.viv-logo img { height: 48px; width: auto; }
.viv-nav { display: flex; align-items: center; gap: 20px; margin-left: auto; }
.viv-nav a {
  font-size: 15px; font-weight: 600; color: var(--ink-700);
  position: relative; padding: 6px 0; transition: color var(--dur) var(--ease);
}
.viv-nav a:hover { color: var(--violet); }
.viv-nav a[aria-current="page"] { color: var(--violet); }
.viv-nav a[aria-current="page"]::after {
  content: ''; position: absolute; left: -4px; right: -4px; bottom: -17px; height: 5px; background: var(--violet); border-radius: 3px 3px 0 0;
}

/* Groupe déroulant (À propos) — déclencheur en pastille */
.viv-nav__group { position: relative; }
.viv-nav__group > a { display: none; }
.viv-nav__trigger {
  display: inline-flex; align-items: center; gap: 6px;
  background: #fff; border: 1.5px solid var(--violet);
  font: inherit; font-size: 15px; font-weight: 700; color: var(--violet-deep);
  padding: 8px 16px; border-radius: var(--radius-pill); cursor: pointer;
  position: relative; transition: all var(--dur) var(--ease);
}
.viv-nav__trigger:hover, .viv-nav__group:hover .viv-nav__trigger,
.viv-nav__group:focus-within .viv-nav__trigger { background: var(--violet); border-color: var(--violet); color: #fff; }
.viv-nav__trigger.is-active { background: var(--violet); border-color: var(--violet); color: #fff; }
.viv-nav__chev { width: 14px; height: 14px; opacity: 0.85; transition: transform var(--dur) var(--ease); }
.viv-nav__group:hover .viv-nav__chev, .viv-nav__group:focus-within .viv-nav__chev, .viv-nav__menu.is-open ~ .viv-nav__chev { transform: rotate(180deg); }
.viv-nav__menu {
  position: absolute; top: calc(100% + 12px); left: 0; min-width: 196px;
  background: #fff; border: 1px solid var(--border); border-radius: 14px;
  box-shadow: var(--shadow-lg); padding: 7px; z-index: 70;
  opacity: 0; visibility: hidden; transform: translateY(-6px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease), visibility var(--dur);
}
.viv-nav__menu::before { content: ''; position: absolute; top: -12px; left: 0; right: 0; height: 12px; }
.viv-nav__group:hover .viv-nav__menu, .viv-nav__group:focus-within .viv-nav__menu, .viv-nav__menu.is-open {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.viv-nav__menu a {
  display: block; padding: 10px 13px; border-radius: 9px; font-size: 14.5px; font-weight: 600;
  color: var(--ink-700); transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}
.viv-nav__menu a::after { display: none; }
.viv-nav__menu a:hover { background: var(--ink-100); color: var(--violet); }
.viv-nav__menu a[aria-current="page"] { color: var(--violet); background: rgba(96,0,217,0.07); }
.viv-actions { display: flex; align-items: center; gap: 10px; }

/* Liens produits (AssistEvent, VivAcademy) — pastilles teintées */
.viv-product { position: relative; display: inline-flex; align-items: center; gap: 6px; font-size: 14px; font-weight: 700; letter-spacing: -0.005em; color: var(--violet); padding: 9px 16px; border-radius: var(--radius-pill); background: transparent; border: 1.5px solid transparent; transition: all var(--dur) var(--ease); white-space: nowrap; }
.viv-product[aria-current="page"]::after {
  content: ''; position: absolute; left: 16px; right: 16px; bottom: -14px; height: 5px; background: var(--violet); border-radius: 3px 3px 0 0;
}
.viv-product svg { width: 15px; height: 15px; }
.viv-product--assist { background: #DFF6FB; color: var(--violet-deep); text-transform: uppercase; font-size: 13px; letter-spacing: 0.14em; }
.viv-product--assist:hover { background: var(--bleu-2); color: #fff; }
.viv-product--academy { background: #EDE6FB; color: var(--violet-deep); text-transform: uppercase; font-size: 13px; letter-spacing: 0.14em; }
.viv-product--academy:hover { background: var(--violet); color: #fff; }

/* Sélecteur de langue compact (un seul bouton + menu) */
.viv-lang { position: relative; }
.viv-lang__btn { display: inline-flex; align-items: center; gap: 6px; background: #fff; border: 1px solid var(--ink-300); padding: 8px 11px; border-radius: var(--radius-pill); font: inherit; font-size: 13px; font-weight: 700; letter-spacing: 0.03em; color: var(--ink-900); transition: all var(--dur) var(--ease); }
.viv-lang__btn:hover { border-color: var(--violet); color: var(--violet); }
.viv-lang__btn svg { width: 16px; height: 16px; }
.viv-lang__btn .viv-lang__chev { width: 13px; height: 13px; opacity: 0.7; transition: transform var(--dur) var(--ease); }
.viv-lang__btn[aria-expanded="true"] .viv-lang__chev { transform: rotate(180deg); }
.viv-lang__menu { position: absolute; right: 0; top: calc(100% + 8px); min-width: 156px; background: #fff; border: 1px solid var(--border); border-radius: 12px; box-shadow: var(--shadow-lg); padding: 6px; display: none; z-index: 70; }
.viv-lang__menu.is-open { display: block; }
.viv-lang__menu button, .viv-lang__menu a { display: block; width: 100%; text-align: left; background: none; border: none; font: inherit; font-size: 14px; color: var(--ink-700); padding: 9px 12px; border-radius: 8px; text-decoration: none; transition: background var(--dur) var(--ease); }
.viv-lang__menu button:hover, .viv-lang__menu a:hover { background: var(--ink-100); }
.viv-lang__menu button[aria-current="true"], .viv-lang__menu a[aria-current="true"] { color: var(--violet); font-weight: 700; background: rgba(96,0,217,0.07); }
.viv-burger { display: none; background: none; border: none; padding: 8px; color: var(--noir); margin-left: 4px; }
.viv-burger svg { width: 26px; height: 26px; }

/* ---------- FOOTER (fond violet de marque) ---------- */
.viv-footer { background: var(--violet); color: rgba(255,255,255,0.95); padding: 72px 0 32px; }
.viv-footer__top {
  max-width: var(--width-page); margin: 0 auto; padding: 0 32px;
  display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 56px;
}
/* Logo footer agrandi */
.viv-footer .viv-logo { font-size: 24px; }
.viv-footer .viv-logo img { height: 46px; }
.viv-footer h4 { font-size: 14px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--blanc); margin: 0 0 20px; }
.viv-footer ul { list-style: none; padding: 0; margin: 0; }
.viv-footer li { margin-bottom: 13px; }
.viv-footer a { color: rgba(255,255,255,0.92); font-size: 15px; transition: color var(--dur) var(--ease); }
.viv-footer a:hover { color: #fff; text-decoration: underline; text-underline-offset: 3px; }
/* Bouton contact : blanc plein sur violet, bien visible */
.btn--footer {
  margin-top: 26px; background: #fff; color: var(--violet); border-color: #fff;
  padding: 15px 30px; font-size: 16px; min-height: 52px;
}
.btn--footer:hover { background: var(--violet-deep); color: #fff; border-color: var(--violet-deep); transform: translateY(-2px); }
.viv-footer .btn--footer { color: var(--violet); }
.viv-footer .btn--footer:hover { color: #fff; text-decoration: none; }
/* Réseaux sociaux avec pictos */
.viv-footer__social a { display: inline-flex; align-items: center; gap: 10px; }
.viv-footer__social-icon {
  width: 26px; height: 26px; border-radius: 6px; background: #fff; color: var(--violet);
  display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.viv-footer__social-icon svg { width: 15px; height: 15px; }
.viv-footer__bottom {
  max-width: var(--width-page); margin: 52px auto 0; padding: 28px 32px 0;
  border-top: 1px solid rgba(255,255,255,0.25);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px;
  font-size: 13px; color: rgba(255,255,255,0.85); letter-spacing: 0.03em;
}
.viv-footer__legal { display: flex; flex-wrap: wrap; gap: 12px 24px; }
.viv-footer__legal a { color: rgba(255,255,255,0.85); font-size: 13px; }

/* ---------- PAGE HERO (pages intérieures) ---------- */
.page-hero { padding: 64px 0 56px; background: var(--blanc); border-bottom: 1px solid var(--border); }
.page-hero__breadcrumb { font-size: 16px; letter-spacing: 0.06em; color: var(--ink-900); margin-bottom: 18px; }
.page-hero__breadcrumb a:hover { color: var(--violet); }
.page-hero h1 { margin: 16px 0 0; }
.page-hero .lead { margin-top: 22px; font-size: 20px; color: var(--ink-900); }

/* ---------- CARD primitive ---------- */
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 30px; transition: all var(--dur) var(--ease);
}
.card:hover { border-color: rgba(96,0,217,0.32); box-shadow: var(--shadow-md); transform: translateY(-3px); }

/* ---------- FIGURE PHOTO (avec repli dégradé) ---------- */
.figure {
  position: relative; overflow: hidden; border-radius: var(--frame-radius);
  background: linear-gradient(150deg, #ede7fb, #ddd2f0 55%, #cfe2f4);
  box-shadow: var(--shadow-md);
}
.figure img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.figure::after { /* voile violet optionnel selon l'ambiance */
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(160deg, rgba(96,0,217,0.55), rgba(0,94,255,0.25));
  mix-blend-mode: multiply; opacity: var(--photo-tint); transition: opacity var(--dur) var(--ease);
}

/* ---------- CTA FINAL (bandeau) ---------- */
.cta-final { padding: 72px 0; background: var(--paper); }
.cta-final--tight { padding: 36px 0 72px; }
.cta-final__inner {
  position: relative; overflow: hidden;
  background: var(--cta-bg); color: #fff; border-radius: 28px; padding: 64px;
}
.cta-final__inner::before { content: ''; position: absolute; right: -120px; top: -120px; width: 420px; height: 420px; border-radius: 50%; background: rgba(255,255,255,0.1); }
/* Variante bannière cyan (AssistEvent) : vague cyan en pied de bandeau */
.cta-final__inner--cyan::after {
  content: ''; position: absolute; left: -10%; right: -10%; bottom: -46px; height: 90px;
  background: linear-gradient(90deg, #7FE3F5, #00B5DF);
  border-radius: 50% 50% 0 0 / 100% 100% 0 0;
}
.cta-final__grid { position: relative; display: grid; grid-template-columns: 1.5fr 1fr; gap: 44px; align-items: center; }
.cta-final__inner h2 { color: #fff; font-size: clamp(2rem, 3.4vw, 2.8rem); margin: 0; letter-spacing: -0.025em; line-height: 1.08; }
.cta-final__inner p { color: rgba(255,255,255,0.92); font-size: 18px; margin: 18px 0 0; max-width: 50ch; }
.cta-final__actions { display: flex; flex-direction: column; gap: 12px; align-items: flex-start; }

/* ---------- SKIP LINK ---------- */
.skip-link { position: absolute; left: -9999px; top: 0; background: var(--violet); color: #fff; padding: 12px 20px; z-index: 100; font-weight: 700; border-radius: 0 0 8px 0; }
.skip-link:focus { left: 0; }

/* ---------- ANIM ENTRÉE ---------- */
@keyframes fadeUp { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }
/* L'entrée n'anime QUE le transform : l'opacité est gérée en dur pour que le
   contenu soit toujours visible une fois .is-in posée (même sans rendu animé). */
@keyframes revealUp { from { transform: translateY(18px); } to { transform: translateY(0); } }
.reveal { opacity: 1; }
html.js .reveal { opacity: 0; }
html.js .reveal.is-in { opacity: 1; animation: revealUp 0.7s var(--ease) both; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1100px) {
  .viv-nav { display: none; }
  .viv-burger { display: inline-flex; margin-left: auto; }
  .viv-actions { display: none; }
}
@media (max-width: 940px) {
  .section { padding: 72px 0; }
  .viv-footer__top { grid-template-columns: 1fr 1fr; gap: 36px; }
  .cta-final__grid { grid-template-columns: 1fr; gap: 28px; }
  .cta-final__inner { padding: 44px; }
}
@media (max-width: 600px) {
  .container, .container--wide { padding: 0 20px; }
  .viv-footer__top { grid-template-columns: 1fr; }
  .cta-final__inner { padding: 32px; }
}

/* ---------- MENU MOBILE ---------- */
.viv-mobile {
  position: fixed; inset: 0; z-index: 90; background: rgba(32,32,32,0.5);
  opacity: 0; visibility: hidden; transition: opacity var(--dur) var(--ease);
}
.viv-mobile.is-open { opacity: 1; visibility: visible; }
.viv-mobile__panel {
  position: absolute; top: 0; right: 0; height: 100%; width: min(360px, 86vw);
  background: #fff; padding: 28px 28px 40px; display: flex; flex-direction: column; gap: 4px;
  transform: translateX(100%); transition: transform var(--dur) var(--ease); overflow-y: auto;
}
.viv-mobile.is-open .viv-mobile__panel { transform: translateX(0); }
.viv-mobile__panel a.m-nav { font-size: 19px; font-weight: 700; color: var(--noir); padding: 14px 0; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 8px; }
.viv-mobile__panel a.m-nav:hover { color: var(--violet); }
.viv-mobile__panel a.m-nav svg { width: 17px; height: 17px; }
.viv-mobile__panel .m-group { display: block; font-size: 12px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-500); padding: 18px 0 4px; }
.viv-mobile__panel a.m-sub { font-size: 17px; padding: 12px 0 12px 16px; border-left: 2px solid var(--border); margin-left: 2px; }
.viv-mobile__panel a.m-sub[aria-current="page"] { color: var(--violet); border-left-color: var(--violet); }
.viv-mobile__lang { display: flex; gap: 8px; padding: 18px 0 4px; }
.viv-mobile__lang button, .viv-mobile__lang a { flex: 1; background: #fff; border: 1px solid var(--border); border-radius: 10px; padding: 11px 0; font: inherit; font-size: 14px; font-weight: 700; color: var(--ink-700); text-align: center; text-decoration: none; }
.viv-mobile__lang button[aria-current="true"], .viv-mobile__lang a[aria-current="true"] { color: var(--violet); border-color: var(--violet); background: rgba(96,0,217,0.07); }
.viv-mobile__close { align-self: flex-end; background: none; border: none; padding: 8px; color: var(--noir); margin-bottom: 8px; }
.viv-mobile__close svg { width: 26px; height: 26px; }