/* ============================================================
   87seconds Group — Socle CSS
   Référence : maquette Figma « 87S GROUP » gelée au 13/07/2026
   Mécanique : deux canvases (desktop 1440 / mobile 390) mis à
   l'échelle du viewport via `zoom` (fallback transform) — rendu
   pixel-perfect aux largeurs maquettées, fluide entre les deux.
   ============================================================ */

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body { min-height: 100vh; background: #fff; }
img, video, svg { display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
ul, ol { list-style: none; }
p { margin: 0; }

/* ---------- Design tokens ---------- */
:root {
  --night: #0F1122;          /* Bleu/Background */
  --cloud: #F4F4FB;          /* Blanc/Cloud Whisper */
  --black: #000000;
  --ink:   #090909;
  --green: #278B4E;
  --f-display: 'Special Gothic Expanded One', sans-serif;
  --f-gothic:  'Special Gothic', sans-serif;
  --f-unb:     'Unbounded', sans-serif;
  --f-alb:     'Albert Sans', sans-serif;
}

/* ---------- Canvases mis à l'échelle ---------- */
.vp { position: relative; overflow: clip; }
.vp-d { width: 1440px; }
.vp-m { width: 390px; display: none; }
@media (max-width: 767px) {
  .vp-d { display: none; }
  .vp-m { display: block; }
}

/* ---------- Helpers de positionnement (maquette absolue) ---------- */
.abs  { position: absolute; }
.rel  { position: relative; }
.crop { position: absolute; overflow: hidden; }
.crop > img { position: absolute; max-width: none; }
.sec  { position: relative; width: 100%; }
.cover { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }

/* Texte rempli par image (background-clip: text) */
.clip {
  background-repeat: no-repeat;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

/* ---------- Typographies récurrentes ---------- */
.t-unb-b   { font-family: var(--f-unb); font-weight: 700; text-transform: uppercase; }
.t-unb-xb  { font-family: var(--f-unb); font-weight: 800; text-transform: uppercase; }
.t-unb-l   { font-family: var(--f-unb); font-weight: 300; text-transform: uppercase; }
.t-alb     { font-family: var(--f-alb); font-weight: 400; }
.t-alb-l   { font-family: var(--f-alb); font-weight: 300; }

/* Titre de section « GLOBAL PRESENCE » : mélange Light/Bold */
.sec-label { font-size: 36px; line-height: 1.2; letter-spacing: -0.01em; text-transform: uppercase; color: var(--black); white-space: nowrap; }
.sec-label .l { font-family: var(--f-unb); font-weight: 300; }
.sec-label .b { font-family: var(--f-unb); font-weight: 700; }

/* ---------- Capsule-pilule (bandeau-titre signature) ---------- */
.cap {
  position: absolute;
  background: #fff;
  border: 2px solid var(--black);
  border-radius: 32.5px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: #fff;
  border: 2px solid var(--black);
  border-radius: 13px;
  font-family: var(--f-unb);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--black);
  padding: 16px 26px 16px 32px;
  transition: background-color .25s ease, color .25s ease;
}
.btn .arr { width: 14.5px; height: 14.9px; flex: none; transition: transform .25s ease; }
.btn:hover { background: var(--black); color: #fff; }
.btn:hover .arr { transform: translateX(4px); filter: invert(1); }
.btn--thin { border-width: 1px; }

/* Lien texte + flèche ([LINIK] SubHeader) */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--f-alb);
  font-size: 16px;
  color: var(--black);
}
.link-arrow img { width: 12px; height: 12px; transition: transform .25s ease; }
.link-arrow:hover img { transform: translateX(4px); }

/* ============================================================
   HEADER desktop — composant « HEADER FIX »
   Variantes : [data-theme="light"] (texte noir) / "dark" (texte blanc)
   ============================================================ */
.hd { position: absolute; top: 0; left: 0; width: 1440px; height: 200px; z-index: 90; pointer-events: none; }
.hd > * { pointer-events: auto; }
.hd-logo { position: absolute; left: 44px; top: 55px; width: 117px; height: 116px; }
.hd-logo img { width: 100%; height: 100%; object-fit: cover; }
.hd-nav { position: absolute; left: 191px; top: 95px; display: flex; gap: 20px; }
.hd-nav a {
  display: block;
  padding: 8px 9px;
  border-radius: 4px;
  font-family: var(--f-unb);
  font-weight: 700;
  font-size: 16px;
  text-transform: uppercase;
  white-space: nowrap;
  color: var(--black);
}
/* Espacement uniforme entre les 3 entrées via `gap` sur .hd-nav (maquette : gouttières égales) */
.hd-nav a { position: relative; }
.hd-nav a::after {
  content: ""; position: absolute; left: 9px; right: 9px; bottom: 2px;
  height: 2px; background: currentColor;
  transform: scaleX(0); transform-origin: left; transition: transform .25s ease;
}
.hd-nav a:hover::after, .hd-nav a[aria-current="page"]::after { transform: scaleX(1); }
.hd-tools { position: absolute; left: 1354px; top: 74px; display: flex; flex-direction: column; align-items: center; gap: 16px; padding: 28px 0 4px; }
.hd-tools .lang { font-family: var(--f-gothic); font-weight: 400; font-size: 16px; text-transform: uppercase; color: var(--black); }
.hd-tools img { display: none; } /* loupe retirée (demande client) */
.hd-contact {
  position: absolute; left: 1354px; top: 152px; width: 20px; height: 135px;
  display: flex; align-items: center; justify-content: center;
}
.hd-contact span {
  transform: rotate(-90deg);
  font-family: var(--f-unb); font-weight: 700; font-size: 16px;
  text-transform: uppercase; white-space: pre; color: var(--black);
}
/* Variante sombre */
.hd[data-theme="dark"] .hd-nav a,
.hd[data-theme="dark"] .hd-tools .lang,
.hd[data-theme="dark"] .hd-contact span { color: #fff; }
.hd[data-theme="dark"] .hd-tools img { filter: invert(1); }
/* Logo : blanc sur header foncé (noir par défaut sur header clair). Position/taille inchangées. */
/* Logo blanc : léger scale-down pour compenser l'illusion d'irradiation (le blanc sur fond foncé paraît plus gros que le noir sur clair) → même taille perçue */
.hd[data-theme="dark"] .hd-logo img { filter: brightness(0) invert(1); transform: scale(0.94); }

/* Header sticky au scroll */
.hd.is-stuck {
  position: fixed;
  top: 0; left: 50%;
  transform: translateX(-50%);
  height: 96px;
  background: rgba(244, 244, 251, .88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(15, 17, 34, .08);
}
.hd.is-stuck .hd-logo { left: 44px; top: 14px; width: 68px; height: 67px; }
.hd.is-stuck .hd-nav { top: 34px; }
.hd.is-stuck .hd-tools { top: 4px; flex-direction: row; padding: 0; left: 1230px; }
.hd.is-stuck .hd-tools { align-items: center; height: 96px; }
.hd.is-stuck .hd-contact { display: flex; left: auto; right: 232px; top: 4px; width: auto; height: 96px; }
.hd.is-stuck .hd-contact span { transform: none; }
.hd.is-stuck[data-theme="dark"] { background: rgba(15, 17, 34, .82); }

/* ============================================================
   HEADER mobile — composant « header-mobil2 » + panneau burger
   ============================================================ */
.hdm { position: absolute; top: 10px; left: 0; width: 390px; height: 52px; z-index: 90; }
.hdm-in { position: absolute; inset: 0; display: flex; align-items: center; justify-content: space-between; padding: 0 20px; }
.hdm-burger { width: 20px; height: 18px; position: relative; }
.hdm-burger span { position: absolute; left: 0; height: 2px; background: var(--black); border-radius: 20px; transition: transform .3s ease, opacity .3s ease, width .3s ease; }
.hdm-burger span:nth-child(1) { top: 0; width: 20px; }
.hdm-burger span:nth-child(2) { top: 8px; width: 20px; }
.hdm-burger span:nth-child(3) { top: 16px; width: 10px; }
.hdm-logo { position: absolute; left: 50%; top: -3px; transform: translateX(-50%); width: 58px; height: 58px; }
.hdm-logo img { width: 100%; height: 100%; object-fit: cover; }
.hdm-tools { display: flex; align-items: center; gap: 16px; }
.hdm-tools img { display: none; } /* loupe retirée (demande client) */
.hdm-tools .lang { font-family: var(--f-alb); font-size: 14px; text-transform: uppercase; color: var(--black); }
.hdm[data-theme="dark"] .hdm-burger span { background: #fff; }
.hdm[data-theme="dark"] .hdm-tools img { filter: invert(1); }
.hdm[data-theme="dark"] .hdm-tools .lang { color: #fff; }
.hdm[data-theme="dark"] .hdm-logo img { filter: brightness(0) invert(1); transform: scale(0.94); }
.hdm.is-stuck { position: fixed; top: 0; padding-top: 10px; height: 62px; background: rgba(244, 244, 251, .92); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.hdm.is-stuck[data-theme="dark"] { background: rgba(15, 17, 34, .88); }

/* Panneau de navigation mobile (état ouvert — conception ESN, non maquetté) */
.mnav {
  position: fixed; inset: 0; z-index: 200;
  background: var(--cloud);
  display: flex; flex-direction: column;
  padding: 88px 24px 40px;
  opacity: 0; visibility: hidden; transform: translateY(-8px);
  transition: opacity .3s ease, transform .3s ease, visibility 0s .3s;
}
.mnav.is-open { opacity: 1; visibility: visible; transform: none; transition: opacity .3s ease, transform .3s ease; }
.mnav-close { position: absolute; top: 22px; right: 20px; width: 28px; height: 28px; }
.mnav-close::before, .mnav-close::after {
  content: ""; position: absolute; left: 2px; right: 2px; top: 13px; height: 2px;
  background: var(--black); border-radius: 2px;
}
.mnav-close::before { transform: rotate(45deg); }
.mnav-close::after { transform: rotate(-45deg); }
.mnav-logo { display: block; width: 64px; height: 63px; position: absolute; top: 8px; left: 20px; }
.mnav-logo img { width: 100%; height: 100%; object-fit: cover; }
.mnav nav { display: flex; flex-direction: column; gap: 28px; margin-top: 24px; }
.mnav nav a { font-family: var(--f-unb); font-weight: 700; font-size: 26px; text-transform: uppercase; color: var(--black); }
.mnav nav a small { display: block; font-family: var(--f-alb); font-weight: 400; font-size: 13px; text-transform: none; color: rgba(9, 9, 9, .55); margin-top: 4px; letter-spacing: 0; }
.mnav-foot { margin-top: auto; display: flex; flex-direction: column; gap: 18px; }
.mnav-foot .lang-row { display: flex; gap: 14px; font-family: var(--f-gothic); font-size: 16px; text-transform: uppercase; }
.mnav-foot .lang-row a[aria-current="true"] { text-decoration: underline; }

/* ============================================================
   FOOTER — barre de liens commune (bas de page)
   ============================================================ */
.ftbar { position: absolute; width: 1204px; }
.ftbar-links { display: flex; gap: 42px; font-family: var(--f-display); font-size: 14px; letter-spacing: 0.02em; text-transform: uppercase; color: var(--black); white-space: nowrap; }
.ftbar hr { border: 0; border-top: 1px solid var(--black); width: 100%; margin: 13px 0; }
.ftbar-bottom { display: flex; align-items: flex-start; justify-content: space-between; padding-right: 24px; }
.ftbar-legal { display: flex; gap: 16px; align-items: center; font-family: var(--f-gothic); font-size: 12px; line-height: 1.5; letter-spacing: 0.02em; color: var(--black); white-space: nowrap; }
.ftbar-social { display: flex; gap: 8px; align-items: center; }
.ftbar-social img { width: 29px; height: 29px; }
.ftbar-social img + img { width: 28px; height: 28px; }
.ftbar[data-theme="dark"] .ftbar-links,
.ftbar[data-theme="dark"] .ftbar-legal { color: #fff; }
.ftbar[data-theme="dark"] hr { border-top-color: #fff; }
.ftbar[data-theme="dark"] .ftbar-social img { filter: invert(1); }
.ftbar a:hover, .ftbar span.soon:hover { opacity: .65; }

/* Version mobile de la barre */
.ftbar-m { width: 100%; }
.ftbar-m .ftbar-links { flex-wrap: wrap; gap: 16px; }
.ftbar-m .ftbar-links > * { width: 166px; }

/* ============================================================
   Apparitions au scroll (socle standard H11)
   ============================================================ */
.rv { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.rv.in { opacity: 1; transform: none; }
.rv-d1 { transition-delay: .12s; }
.rv-d2 { transition-delay: .24s; }
.rv-d3 { transition-delay: .36s; }
@media (prefers-reduced-motion: reduce) {
  .rv { opacity: 1; transform: none; transition: none; }
}

/* ============================================================
   Slider générique (cas clients, actualité, méthodologie)
   ============================================================ */
.slider { position: relative; }
.slider-track { display: flex; transition: transform .6s cubic-bezier(.4, 0, .2, 1); will-change: transform; }
.slider-slide { flex: none; width: 100%; }
.slider-dots { display: flex; gap: 10px; justify-content: center; }
.slider-dots button { width: 12px; height: 12px; border-radius: 50%; border: 1.5px solid currentColor; background: transparent; padding: 0; }
.slider-dots button[aria-current="true"] { background: currentColor; }
.slider-arrow { width: 56px; height: 56px; border-radius: 50%; border: 2px solid currentColor; display: inline-flex; align-items: center; justify-content: center; }
.slider-arrow[disabled] { opacity: .5; cursor: default; }
.slider-arrow img { width: 18px; height: 18px; }
.slider-arrow--prev img { transform: rotate(180deg); }

/* Marquee logos (Create) */
.marquee { overflow: hidden; }
.marquee-track { display: flex; align-items: center; width: max-content; animation: marquee 40s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .marquee-track { animation: none; } }

/* ============================================================
   Effets signature
   ============================================================ */
/* Carte KPI glassmorphism */
.glass {
  position: relative;
  border-radius: 15px;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  background: linear-gradient(135deg, rgba(255, 255, 255, .16), rgba(255, 255, 255, .05));
}
.glass::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 2px;
  background: linear-gradient(140deg, rgba(255, 255, 255, .85), rgba(255, 255, 255, .12));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  pointer-events: none;
}
@supports not (backdrop-filter: blur(4px)) {
  .glass { background: rgba(15, 17, 34, .55); }
}

/* Glow néon (lignes, puces) */
.glow-dot { border-radius: 50%; background: #fff; box-shadow: 0 0 10px rgba(255, 255, 255, 1), 0 0 24px rgba(255, 255, 255, .9); }
.glow-line { background: #fff; box-shadow: 0 0 10px rgba(255, 255, 255, 1), 0 0 22px rgba(255, 255, 255, .8); }

/* ============================================================
   Composants mobiles partagés (utilisés par toutes les pages)
   ============================================================ */
/* Capsule-titre mobile */
.m-cap { background: #fff; border: 2px solid var(--black); border-radius: 50px; padding: 11px 33px; display: inline-flex; align-items: center; justify-content: center; max-width: 100%; color: var(--black); }
/* Capsules de titre mobiles : s'adaptent au texte mais restent dans la largeur (wrap sur 2 lignes si besoin). color:black car la pastille est toujours blanche (sinon invisible sur sections à texte blanc, ex. insight). */
.m-cap .sec-label { font-size: 24px; white-space: normal; text-align: center; }
.m-cap h2 { white-space: normal; text-align: center; }

/* Fond bleu de section (dégradé signature de la maquette) */
.m-blue { position: relative; width: 100%; background-image: url('../img/home/footer.jpg'); background-size: cover; background-position: center; }

/* Baseline & bloc « READY TO CONNECT » */
.m-baseline { font-family: var(--f-unb); font-weight: 700; font-size: 18px; line-height: 1.2; letter-spacing: -0.01em; text-transform: uppercase; text-align: center; color: var(--ink); }
.m-ready { font-family: var(--f-alb); font-weight: 300; font-size: 34px; line-height: 1.2; letter-spacing: -0.01em; text-transform: uppercase; color: var(--black); }
.m-ready .b { font-family: var(--f-unb); font-weight: 700; }

/* Footer mobile (fond bleu dégradé) */
.m-footer { position: relative; width: 390px; display: flex; flex-direction: column; gap: 50px; padding: 250px 20px 20px; background-image: url('../img/home/footer.jpg'); background-size: cover; background-position: center; }
.m-footer-cta { display: flex; flex-direction: column; gap: 29px; align-items: center; position: relative; }
.m-footer-man { position: absolute; left: 20px; top: -50px; width: 350px; height: 298px; overflow: hidden; }

/* ---------- Accessibilité ---------- */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
:focus-visible { outline: 2px solid var(--night); outline-offset: 2px; }

/* ============================================================
   Menu déroulant « WHAT WE DO » (desktop) — carte glassmorphism
   Injecté par main.js sous le lien de navigation.
   ============================================================ */
.hd-drop {
  position: absolute;
  top: calc(100% + 14px);
  left: -14px;
  min-width: 210px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px;
  border-radius: 16px;
  background: rgba(255, 255, 255, .16);
  backdrop-filter: blur(16px) saturate(150%);
  -webkit-backdrop-filter: blur(16px) saturate(150%);
  border: 1px solid rgba(255, 255, 255, .5);
  box-shadow: 0 18px 50px rgba(15, 17, 34, .22);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity .25s ease, transform .25s ease, visibility 0s .25s;
  z-index: 100;
}
.hd-drop.is-open {
  opacity: 1;
  visibility: visible;
  transform: none;
  transition: opacity .25s ease, transform .25s ease;
}
/* Pont invisible : garde le survol entre le lien et la carte */
.hd-drop::before { content: ""; position: absolute; left: 0; right: 0; top: -16px; height: 16px; }
.hd-drop a {
  display: block;
  padding: 10px 18px;
  border-radius: 9px;
  font-family: var(--f-unb);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  white-space: nowrap;
  color: var(--black);
  transition: background-color .2s ease;
}
.hd-drop a::after { content: none; }
/* Neutralise les marges nth-child héritées de .hd-nav a */
.hd-nav .hd-drop a { margin: 0; }
.hd-drop a:hover { background: rgba(255, 255, 255, .5); }
.hd[data-theme="dark"] .hd-drop { background: rgba(15, 17, 34, .42); border-color: rgba(255, 255, 255, .28); }
.hd[data-theme="dark"] .hd-drop a { color: #fff; }
.hd[data-theme="dark"] .hd-drop a:hover { background: rgba(255, 255, 255, .18); }

/* ============================================================
   Pop-up Contact (formulaire HubSpot à venir) — injectée par main.js
   ============================================================ */
.contact-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(15, 17, 34, .55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s ease, visibility 0s .3s;
}
.contact-modal.is-open { opacity: 1; visibility: visible; transition: opacity .3s ease; }
.contact-modal-card {
  position: relative;
  width: min(560px, 100%);
  max-height: min(86vh, 720px);
  overflow: auto;
  background: #fff;
  border-radius: 20px;
  border: 2px solid var(--black);
  padding: 60px 40px 40px;
  transform: translateY(16px) scale(.985);
  transition: transform .3s ease;
  box-shadow: 0 30px 80px rgba(15, 17, 34, .4);
}
.contact-modal.is-open .contact-modal-card { transform: none; }
.contact-modal-close {
  position: absolute;
  top: 16px; right: 16px;
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 2px solid var(--black);
  background: #fff;
  transition: background-color .2s ease;
}
.contact-modal-close::before, .contact-modal-close::after {
  content: ""; position: absolute; top: 50%; left: 50%; width: 18px; height: 2px;
  background: var(--black); border-radius: 2px;
}
.contact-modal-close::before { transform: translate(-50%, -50%) rotate(45deg); }
.contact-modal-close::after { transform: translate(-50%, -50%) rotate(-45deg); }
.contact-modal-close:hover { background: var(--black); }
.contact-modal-close:hover::before, .contact-modal-close:hover::after { background: #fff; }
.contact-modal-body { min-height: 160px; }
@media (prefers-reduced-motion: reduce) {
  .contact-modal, .contact-modal-card, .hd-drop { transition: none; }
}