/* QUADTECH — site vitrine. Recréation fidèle de la maquette Claude Design (Homepage EN). */

/* Polices auto-hébergées (Sora + Figtree, variables). Servies depuis le domaine QUADTECH,
   aucun appel à Google Fonts (souveraineté des données, pas de fuite d'IP visiteur). */
@font-face {
  font-family: 'Figtree'; font-style: normal; font-weight: 400 700; font-display: swap;
  src: url(../assets/fonts/figtree-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Figtree'; font-style: normal; font-weight: 400 700; font-display: swap;
  src: url(../assets/fonts/figtree-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Sora'; font-style: normal; font-weight: 500 700; font-display: swap;
  src: url(../assets/fonts/sora-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Sora'; font-style: normal; font-weight: 500 700; font-display: swap;
  src: url(../assets/fonts/sora-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
  --bg: #FBFAFD;
  --ink: #1A1030;
  --text: #241A3D;
  --muted: #6A6180;
  --muted-2: #8A80A0;

  --violet: #8136C4;
  --violet-hover: #6D28AE;
  --violet-deep: #55209E;
  --violet-800: #3B1670;
  --violet-950: #241046;

  --green: #8DC63F;
  --green-ink: #4E7C18;
  --green-bg: #EDF7DD;

  --border: #ECE6F4;
  --border-2: #E8E1F2;
  --border-3: #E3DAF0;
  --border-4: #DCCFEE;

  --lilac: #F5F0FB;
  --lilac-2: #F6F1FB;
  --lilac-3: #F1E8FB;
  --lilac-4: #F4EFFA;

  --case-bg: #1A1030;
  --footer-bg: #150C28;

  --maxw: 1160px;
  --font-head: 'Sora', sans-serif;
  --font-body: 'Figtree', 'Helvetica Neue', Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

::selection { background: #E4D3F6; }

a { text-decoration: none; color: inherit; }

h1, h2, h3 { font-family: var(--font-head); }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 32px; }

.eyebrow {
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--violet);
}

.section-tag {
  width: 46px;
  height: 5px;
  border-radius: 3px;
  background: var(--green);
}

.section-head {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 44px;
}
.section-head h2 {
  margin: 0;
  font-size: 38px;
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--ink);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 16px;
  padding: 14px 26px;
  border-radius: 12px;
  transition: background 0.2s, border-color 0.2s, box-shadow 0.2s;
  cursor: pointer;
  border: 1.5px solid transparent;
}
.btn-primary {
  background: var(--violet);
  color: #FFFFFF;
  box-shadow: 0 10px 24px -8px rgba(129, 54, 196, 0.55);
}
.btn-primary:hover { background: var(--violet-hover); }
.btn-ghost {
  background: #FFFFFF;
  border-color: var(--border-4);
  color: var(--violet-deep);
}
.btn-ghost:hover { border-color: var(--violet); background: #F8F4FD; }
.btn-white {
  background: #FFFFFF;
  color: var(--violet-deep);
  box-shadow: 0 12px 28px -10px rgba(10, 4, 26, 0.5);
}
.btn-white:hover { background: var(--lilac-3); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.site-header .wrap {
  height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand { display: flex; align-items: center; flex: none; }
.brand img { height: 46px; display: block; }
.nav { display: flex; align-items: center; gap: 30px; }
.nav a { color: #453860; font-size: 15px; font-weight: 600; transition: color 0.15s; }
.nav a:hover { color: var(--violet); }
.nav a.active { color: var(--violet); }
.header-right { display: flex; align-items: center; gap: 16px; }

.lang-toggle {
  display: flex;
  align-items: center;
  border: 1px solid var(--border-3);
  border-radius: 999px;
  padding: 3px;
  font-size: 13px;
  font-weight: 700;
}
.lang-toggle a, .lang-toggle span {
  padding: 5px 12px;
  border-radius: 999px;
}
.lang-toggle .inactive { color: var(--muted-2); }
.lang-toggle .inactive:hover { color: var(--violet-deep); }
.lang-toggle .active { background: var(--lilac-3); color: var(--violet-deep); }

.header-right .btn { font-size: 15px; padding: 12px 22px; box-shadow: 0 8px 20px -8px rgba(129, 54, 196, 0.5); }

/* ---------- Hero ---------- */
.hero { background: linear-gradient(180deg, #F6F1FB 0%, #FBFAFD 100%); }
.hero .wrap {
  padding-top: 84px;
  padding-bottom: 88px;
  display: grid;
  grid-template-columns: 1.04fr 0.96fr;
  gap: 64px;
  align-items: center;
}
.hero-copy { display: flex; flex-direction: column; align-items: flex-start; gap: 24px; }
.hero h1 {
  margin: 0;
  font-size: 55px;
  line-height: 1.09;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.hero h1 .hl { color: var(--violet); }
.hero .lead { margin: 0; font-size: 18.5px; line-height: 1.62; color: var(--muted); max-width: 540px; }
.hero-cta { display: flex; align-items: center; gap: 14px; margin-top: 6px; flex-wrap: wrap; }
.hero-cta .btn-primary { font-size: 16px; padding: 15px 28px; }
.hero-cta .btn-ghost { font-size: 16px; padding: 13.5px 26px; }

.metrics { display: flex; gap: 36px; margin-top: 26px; flex-wrap: wrap; }
.metric { border-left: 3px solid var(--green); padding-left: 16px; display: flex; flex-direction: column; gap: 4px; }
.metric .num { font-family: var(--font-head); font-size: 25px; font-weight: 700; color: var(--ink); }
.metric .lbl { font-size: 13.5px; color: var(--muted); }

/* Hero visual */
.hero-visual {
  position: relative;
  min-height: 540px;
  border-radius: 28px;
  overflow: hidden;
  background: linear-gradient(150deg, #8B3BD1 0%, #6B2AB8 42%, #3B1670 78%, #241046 100%);
  box-shadow: 0 40px 80px -32px rgba(85, 32, 158, 0.45);
}
.hv-ring { position: absolute; border-radius: 50%; }
.hv-ring.r1 { width: 440px; height: 440px; border: 1px solid rgba(255,255,255,0.16); top: -80px; right: -100px; }
.hv-ring.r2 { width: 280px; height: 280px; border: 1px solid rgba(255,255,255,0.14); top: 0; right: -20px; }
.hv-glow { position: absolute; width: 260px; height: 260px; border-radius: 50%; background: radial-gradient(circle, rgba(141,198,63,0.32) 0%, rgba(141,198,63,0) 70%); left: -60px; bottom: 40px; }
.hv-watermark { position: absolute; width: 400px; right: -60px; bottom: -80px; opacity: 0.12; }

.hv-card {
  position: absolute;
  background: #FFFFFF;
  border-radius: 14px;
  box-shadow: 0 24px 48px -16px rgba(20, 8, 44, 0.5);
}
.hv-card.storc { top: 46px; left: 36px; width: 252px; padding: 16px; display: flex; flex-direction: column; gap: 11px; }
.hv-card.storc .row { display: flex; align-items: center; gap: 8px; }
.hv-card.storc .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); flex: none; }
.hv-card.storc .name { font-size: 13.5px; font-weight: 700; color: var(--ink); }
.hv-card.storc .badge-live { margin-left: auto; font-size: 11px; font-weight: 700; color: var(--green-ink); background: var(--green-bg); padding: 3px 9px; border-radius: 999px; }
.hv-card.storc .bar { height: 8px; border-radius: 999px; background: #EFEAF7; overflow: hidden; }
.hv-card.storc .bar > span { display: block; width: 72%; height: 100%; border-radius: 999px; background: linear-gradient(90deg, #8136C4, #55209E); }
.hv-card.storc .sub { font-size: 12px; color: var(--muted-2); }

.hv-card.assistant { top: 208px; right: 30px; width: 244px; padding: 16px; display: flex; flex-direction: column; gap: 10px; }
.hv-card.assistant .kicker { font-size: 10.5px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted-2); }
.hv-card.assistant .bubble { background: var(--lilac-4); border-radius: 10px; padding: 10px 12px; font-size: 13px; line-height: 1.45; color: var(--text); }
.hv-card.assistant .langs { display: flex; gap: 6px; }
.hv-card.assistant .langs span { font-size: 11px; font-weight: 700; color: var(--violet-deep); border: 1px solid var(--border-3); padding: 3px 10px; border-radius: 999px; }

.hv-card.voice { bottom: 46px; left: 56px; padding: 14px 18px; display: flex; align-items: center; gap: 16px; }
.hv-card.voice .wave { display: flex; align-items: center; gap: 3px; height: 32px; }
.hv-card.voice .wave span { width: 4px; border-radius: 2px; }
.hv-card.voice .meta { display: flex; flex-direction: column; gap: 2px; }
.hv-card.voice .meta .num { font-family: var(--font-head); font-size: 15px; font-weight: 700; color: var(--ink); }
.hv-card.voice .meta .lbl { font-size: 11.5px; color: var(--muted-2); }

/* ---------- Trust bar ---------- */
.trust { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: #FFFFFF; }
.trust .wrap { padding: 22px 32px; display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.trust-item { display: flex; align-items: center; gap: 10px; font-size: 14px; font-weight: 600; color: var(--muted); }
.trust-item .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); flex: none; }

/* ---------- Cards grid (products / services) ---------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card {
  background: #FFFFFF;
  border: 1px solid var(--border-2);
  border-radius: 18px;
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: box-shadow 0.2s, border-color 0.2s;
}
.card:hover { border-color: #C9A6E9; box-shadow: 0 20px 40px -24px rgba(85, 32, 158, 0.35); }
.card .card-head { display: flex; align-items: center; gap: 10px; }
.card h3 { margin: 0; font-size: 20px; font-weight: 600; color: var(--ink); }
.card p { margin: 0; font-size: 15.5px; line-height: 1.62; color: var(--muted); flex: 1; }
.card .card-link { font-size: 15px; font-weight: 700; color: var(--violet); transition: color 0.15s; }
.card .card-link:hover { color: var(--violet-deep); }

.badge { font-size: 11.5px; font-weight: 700; padding: 4px 10px; border-radius: 999px; flex: none; }
.badge-live { color: var(--green-ink); background: var(--green-bg); }
.badge-mvp { color: #6B2FB3; background: var(--lilac-3); }
.badge-soon { color: var(--muted); background: #EFEDF3; }

.products { padding: 100px 32px 90px; }
.services { background: var(--lilac); }
.services .wrap { padding: 90px 32px 100px; }
.services .card { border-color: #EAE3F3; }
.services .card:hover { border-color: #EAE3F3; box-shadow: 0 20px 40px -24px rgba(85, 32, 158, 0.35); }

/* ---------- How we work ---------- */
.method { padding: 100px 32px; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.step { display: flex; flex-direction: column; gap: 12px; }
.step .step-top { display: flex; align-items: center; gap: 14px; }
.step .step-num { font-family: var(--font-head); font-size: 40px; font-weight: 700; color: var(--violet); }
.step .step-rule { flex: 1; height: 1.5px; background: var(--border-3); }
.step h3 { margin: 0; font-size: 18px; font-weight: 600; color: var(--ink); }
.step p { margin: 0; font-size: 14.5px; line-height: 1.6; color: var(--muted); }

/* ---------- Case study ---------- */
.case { background: var(--case-bg); position: relative; overflow: hidden; }
.case .watermark { position: absolute; width: 460px; right: -80px; bottom: -120px; opacity: 0.05; }
.case .wrap { padding: 96px 32px; display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; position: relative; }
.case .case-copy { display: flex; flex-direction: column; gap: 18px; }
.case .eyebrow { color: var(--green); }
.case h2 { margin: 0; font-size: 36px; font-weight: 700; letter-spacing: -0.015em; line-height: 1.2; color: #FFFFFF; }
.case p { margin: 0; font-size: 16.5px; line-height: 1.65; color: rgba(255,255,255,0.68); max-width: 440px; }
.case-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.stat { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.12); border-radius: 16px; padding: 26px; display: flex; flex-direction: column; gap: 6px; }
.stat .num { font-family: var(--font-head); font-size: 32px; font-weight: 700; color: #FFFFFF; }
.stat .num.green { color: var(--green); }
.stat .lbl { font-size: 14px; line-height: 1.5; color: rgba(255,255,255,0.65); }

/* ---------- FAQ ---------- */
.faq { max-width: 820px; margin: 0 auto; padding: 100px 32px; }
.faq .section-head { margin-bottom: 36px; }
.faq-item { border-top: 1px solid var(--border-2); }
.faq-item:last-child { border-bottom: 1px solid var(--border-2); }
.faq-q { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 22px 4px; cursor: pointer; background: none; border: none; width: 100%; text-align: left; font-family: var(--font-body); }
.faq-q .q-text { font-size: 17px; font-weight: 700; color: var(--ink); }
.faq-q .q-mark { font-family: var(--font-head); font-size: 20px; font-weight: 600; color: var(--violet); flex: none; }
.faq-a { margin: 0; padding: 0 40px 24px 4px; font-size: 15.5px; line-height: 1.68; color: var(--muted); display: none; }
.faq-item.open .faq-a { display: block; }

/* ---------- Final CTA ---------- */
.final-cta { max-width: var(--maxw); margin: 0 auto; padding: 0 32px 100px; }
.final-cta .panel {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  background: linear-gradient(135deg, #8136C4 0%, #55209E 60%, #3B1670 100%);
  padding: 76px 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 26px;
  text-align: center;
  box-shadow: 0 40px 80px -36px rgba(85, 32, 158, 0.55);
}
.final-cta .ring { position: absolute; border-radius: 50%; }
.final-cta .ring.a { width: 380px; height: 380px; border: 1px solid rgba(255,255,255,0.15); top: -190px; left: -110px; }
.final-cta .ring.b { width: 240px; height: 240px; border: 1px solid rgba(255,255,255,0.12); bottom: -130px; right: -60px; }
.final-cta h2 { margin: 0; font-size: 42px; font-weight: 700; letter-spacing: -0.015em; color: #FFFFFF; position: relative; }
.final-cta p { margin: 0; font-size: 17px; color: rgba(255,255,255,0.78); max-width: 480px; position: relative; }
.final-cta .btn { position: relative; font-size: 16.5px; padding: 16px 32px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--footer-bg); }
.site-footer .foot-top {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 72px 32px 0;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
}
.foot-brand { display: flex; flex-direction: column; align-items: flex-start; gap: 16px; }
.foot-brand img { height: 40px; }
.foot-brand p { margin: 0; font-size: 14.5px; line-height: 1.6; color: rgba(255,255,255,0.6); max-width: 260px; }
.foot-col { display: flex; flex-direction: column; gap: 12px; }
.foot-col .col-title { font-size: 12.5px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(255,255,255,0.45); }
.foot-col a { font-size: 14.5px; color: rgba(255,255,255,0.72); transition: color 0.15s; }
.foot-col a:hover { color: #FFFFFF; }
.foot-bottom {
  max-width: var(--maxw);
  margin: 40px auto 0;
  padding: 24px 32px 32px;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.foot-bottom .copy { font-size: 13.5px; color: rgba(255,255,255,0.5); }
.foot-legal { display: flex; gap: 24px; }
.foot-legal a { font-size: 13.5px; color: rgba(255,255,255,0.5); transition: color 0.15s; }
.foot-legal a:hover { color: #FFFFFF; }

/* ---------- Chatbot widget ---------- */
@keyframes tw-bounce { 0%, 60%, 100% { transform: translateY(0); opacity: 0.4; } 30% { transform: translateY(-4px); opacity: 1; } }

.chat-root {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 90;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  font-family: var(--font-body);
}
.chat-closed { display: flex; align-items: center; gap: 12px; }
.chat-tooltip {
  background: #FFFFFF;
  border-radius: 12px;
  padding: 10px 15px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text);
  box-shadow: 0 12px 28px -10px rgba(26, 16, 48, 0.3);
  white-space: nowrap;
}
.chat-bubble {
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: linear-gradient(135deg, #8136C4 0%, #55209E 100%);
  box-shadow: 0 16px 32px -8px rgba(129, 54, 196, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: none;
}
.chat-bubble .icon {
  position: relative;
  width: 27px;
  height: 20px;
  background: #FFFFFF;
  border-radius: 7px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3px;
}
.chat-bubble .icon i { width: 3.5px; height: 3.5px; border-radius: 50%; background: var(--violet); }
.chat-bubble .icon .tail { position: absolute; left: 5px; bottom: -5px; width: 0; height: 0; border-left: 5px solid transparent; border-right: 5px solid transparent; border-top: 6px solid #FFFFFF; }

.chat-panel {
  width: min(380px, calc(100vw - 40px));
  height: min(560px, calc(100vh - 60px));
  background: #FFFFFF;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 32px 64px -24px rgba(26, 16, 48, 0.45);
  display: flex;
  flex-direction: column;
}
.chat-head { background: linear-gradient(135deg, #8136C4 0%, #55209E 100%); padding: 14px 16px; display: flex; align-items: center; gap: 12px; flex: none; }
.chat-head .avatar { width: 38px; height: 38px; border-radius: 50%; background: #FFFFFF; display: flex; align-items: center; justify-content: center; font-family: var(--font-head); font-size: 19px; font-weight: 700; color: var(--violet); flex: none; }
.chat-head .titles { display: flex; flex-direction: column; gap: 2px; flex: 1; min-width: 0; }
.chat-head .titles .name { font-size: 14.5px; font-weight: 700; color: #FFFFFF; }
.chat-head .titles .status { display: flex; align-items: center; gap: 6px; font-size: 11.5px; color: rgba(255,255,255,0.75); }
.chat-head .titles .status .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); flex: none; }
.chat-lang { display: flex; background: rgba(255,255,255,0.16); border-radius: 999px; padding: 2px; font-size: 11px; font-weight: 700; }
.chat-lang span { padding: 4px 9px; border-radius: 999px; cursor: pointer; color: rgba(255,255,255,0.7); }
.chat-lang span.active { background: #FFFFFF; color: var(--violet-deep); cursor: default; }
.chat-close { width: 28px; height: 28px; border-radius: 50%; background: rgba(255,255,255,0.16); color: #FFFFFF; font-size: 15px; display: flex; align-items: center; justify-content: center; cursor: pointer; flex: none; border: none; }
.chat-close:hover { background: rgba(255,255,255,0.3); }

.chat-body { flex: 1; overflow-y: auto; padding: 16px 14px; background: var(--bg); display: flex; flex-direction: column; gap: 10px; }
.msg { max-width: 80%; font-size: 14px; line-height: 1.5; padding: 10px 14px; }
.msg.bot { align-self: flex-start; background: #F1EEF6; color: var(--text); border-radius: 14px 14px 14px 5px; }
.msg.user { align-self: flex-end; background: linear-gradient(135deg, #8136C4 0%, #55209E 100%); color: #FFFFFF; border-radius: 14px 14px 5px 14px; }
.msg-card { align-self: flex-start; width: 86%; background: #FFFFFF; border: 1px solid var(--border-2); border-radius: 14px; padding: 14px; box-shadow: 0 10px 24px -14px rgba(85, 32, 158, 0.35); display: flex; flex-direction: column; gap: 8px; }
.msg-card .card-title { font-size: 14.5px; font-weight: 700; color: var(--ink); }
.msg-card .card-desc { font-size: 13px; line-height: 1.5; color: var(--muted); }
.msg-card a { margin-top: 4px; background: var(--violet); color: #FFFFFF; font-size: 13.5px; font-weight: 700; padding: 10px 14px; border-radius: 10px; text-align: center; }
.msg-card a:hover { background: var(--violet-hover); }

.typing { align-self: flex-start; background: #F1EEF6; border-radius: 14px 14px 14px 5px; padding: 13px 16px; display: flex; gap: 4px; }
.typing span { width: 6px; height: 6px; border-radius: 50%; background: var(--violet); animation: tw-bounce 1.2s infinite; }
.typing span:nth-child(2) { animation-delay: 0.15s; }
.typing span:nth-child(3) { animation-delay: 0.3s; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 2px; }
.chip { border: 1.5px solid var(--border-4); background: #FFFFFF; color: var(--violet-deep); font-size: 13px; font-weight: 600; padding: 7px 13px; border-radius: 999px; cursor: pointer; }
.chip:hover { background: var(--lilac-4); border-color: var(--violet); }

.chat-foot { border-top: 1px solid var(--border); background: #FFFFFF; padding: 12px 14px 6px; flex: none; display: flex; flex-direction: column; gap: 6px; }
.chat-foot form { display: flex; gap: 10px; margin: 0; }
.chat-foot input { flex: 1; border: 1.5px solid var(--border-3); border-radius: 999px; padding: 11px 16px; font-family: var(--font-body); font-size: 14px; color: var(--text); background: var(--bg); }
.chat-foot input:focus { outline: none; border-color: var(--violet); }
.chat-foot button.send { width: 42px; height: 42px; border-radius: 50%; border: none; background: linear-gradient(135deg, #8136C4 0%, #55209E 100%); color: #FFFFFF; font-size: 17px; cursor: pointer; box-shadow: 0 8px 18px -6px rgba(129, 54, 196, 0.55); flex: none; }
.chat-foot button.send:hover { background: var(--violet-hover); }
.chat-foot .powered { text-align: center; font-size: 10.5px; color: #A9A1BC; padding-bottom: 4px; }

.hidden { display: none !important; }

/* ================= Internal pages ================= */

/* Section wrappers */
.section { max-width: var(--maxw); margin: 0 auto; padding: 96px 32px; }
.section-lilac { background: var(--lilac); }
.section-white { background: #FFFFFF; border-top: 1px solid var(--border); }
.section-lilac .step-rule { background: var(--border-4); }

/* Pills / hero badges */
.pill { font-size: 12.5px; font-weight: 700; padding: 6px 14px; border-radius: 999px; letter-spacing: 0.04em; align-self: flex-start; }
.pill-mvp { color: #6B2FB3; background: var(--lilac-3); border: 1px solid var(--border-3); }
.pill-soon { color: var(--muted); background: #EFEDF3; border: 1px solid #E3DFEC; }
.pill-service { text-transform: uppercase; letter-spacing: 0.14em; color: var(--violet); background: var(--lilac-3); border: 1px solid var(--border-3); }
.pill-live-light { color: #DFF3C2; background: rgba(141,198,63,0.22); border: 1px solid rgba(141,198,63,0.5); }
.pill-white { color: rgba(255,255,255,0.85); background: rgba(255,255,255,0.12); border: 1px solid rgba(255,255,255,0.3); }

/* Buttons extra */
.btn-outline-light { border-color: rgba(255,255,255,0.45); color: #fff; background: transparent; }
.btn-outline-light:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.8); }
.btn-green { background: var(--green); color: var(--ink); box-shadow: 0 12px 28px -10px rgba(141,198,63,0.45); }
.btn-green:hover { background: #9FD65A; }

/* Page hero (centered) */
.page-hero { background: linear-gradient(180deg, #F6F1FB 0%, #FBFAFD 100%); position: relative; overflow: hidden; }
.ring-deco { position: absolute; border: 1px solid #E4D9F2; border-radius: 50%; }
.page-hero.center .inner { max-width: 860px; margin: 0 auto; padding: 92px 32px 84px; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 24px; position: relative; }
/* .split est aussi une utilitaire de section (grille 1fr 1fr) : on la neutralise ici pour que le hero soit piloté par .inner et non coincé dans une demi-colonne. */
.page-hero.split { display: block; }
.page-hero.split .inner { max-width: var(--maxw); margin: 0 auto; padding: 80px 32px 88px; display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 64px; align-items: center; }
.page-hero .copy { display: flex; flex-direction: column; align-items: flex-start; gap: 24px; }
.page-hero h1 { margin: 0; font-size: 52px; line-height: 1.1; font-weight: 700; letter-spacing: -0.02em; color: var(--ink); }
.page-hero.center h1 { line-height: 1.12; }
.page-hero h1 .hl { color: var(--violet); }
.page-hero .lead { margin: 0; font-size: 18.5px; line-height: 1.62; color: var(--muted); max-width: 560px; }
.page-hero .cta-row { display: flex; align-items: center; gap: 14px; margin-top: 6px; flex-wrap: wrap; }
.page-hero .subnote { font-size: 14px; color: var(--muted-2); }

/* Hero dark (Storc) */
.hero-dark { position: relative; overflow: hidden; background: linear-gradient(150deg, #8B3BD1 0%, #6B2AB8 40%, #55209E 65%, #241046 100%); }
.hero-dark .inner { max-width: var(--maxw); margin: 0 auto; padding: 88px 32px 96px; position: relative; }
.hero-dark .copy { max-width: 660px; display: flex; flex-direction: column; align-items: flex-start; gap: 26px; }
.hero-dark .wordmark-row { display: flex; align-items: center; gap: 20px; }
.hero-dark .wordmark-row img { height: 88px; margin: -14px 0 -14px -20px; display: block; }
.hero-dark h1 { margin: 0; font-size: 51px; line-height: 1.13; font-weight: 700; letter-spacing: -0.02em; color: #fff; }
.hero-dark .lead { margin: 0; font-size: 18.5px; line-height: 1.6; color: rgba(255,255,255,0.78); max-width: 520px; }
.ring-light { position: absolute; border: 1px solid rgba(255,255,255,0.14); border-radius: 50%; }
.glow-green { position: absolute; border-radius: 50%; background: radial-gradient(circle, rgba(141,198,63,0.25) 0%, rgba(141,198,63,0) 70%); }
.hero-watermark { position: absolute; opacity: 0.16; }

/* Gradient visual panel (customs / voice hero) */
.visual-panel { position: relative; border-radius: 28px; overflow: hidden; background: linear-gradient(150deg, #8B3BD1 0%, #6B2AB8 42%, #3B1670 78%, #241046 100%); box-shadow: 0 40px 80px -32px rgba(85,32,158,0.45); padding: 36px; }
.visual-panel .stack { position: relative; display: flex; flex-direction: column; gap: 10px; }
.visual-panel .vp-ring { position: absolute; width: 380px; height: 380px; border: 1px solid rgba(255,255,255,0.16); border-radius: 50%; top: -120px; right: -120px; }
.visual-panel .vp-watermark { position: absolute; width: 320px; right: -70px; bottom: -90px; opacity: 0.1; }
.vp-card { background: #FFFFFF; border-radius: 14px; padding: 16px 18px; box-shadow: 0 24px 48px -16px rgba(20,8,44,0.5); display: flex; flex-direction: column; gap: 10px; }
.vp-kicker { font-size: 10.5px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted-2); }
.vp-chips { display: flex; gap: 6px; flex-wrap: wrap; }
.vp-chip { font-size: 12px; font-weight: 600; color: var(--violet-deep); background: var(--lilac-4); padding: 5px 12px; border-radius: 8px; }
.vp-bar { height: 8px; border-radius: 999px; background: #EFEAF7; overflow: hidden; }
.vp-bar > span { display: block; height: 100%; border-radius: 999px; background: linear-gradient(90deg, #8136C4, #55209E); }
.vp-arrow { align-self: center; color: rgba(255,255,255,0.7); font-size: 18px; line-height: 1; }
.vp-done { display: flex; align-items: center; gap: 12px; }
.vp-tick { width: 26px; height: 26px; border-radius: 50%; background: var(--green-bg); color: var(--green-ink); font-size: 14px; font-weight: 700; display: flex; align-items: center; justify-content: center; flex: none; }

/* Dark section (problem / proof / case) */
.dark-sec { background: var(--case-bg); position: relative; overflow: hidden; }
.dark-sec .eyebrow { color: var(--green); }
.dark-sec h2 { color: #fff; }
.dark-card { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.12); border-radius: 16px; padding: 28px; display: flex; flex-direction: column; gap: 10px; }
.dark-card h3 { margin: 0; font-size: 18px; font-weight: 600; color: #fff; }
.dark-card p { margin: 0; font-size: 15px; line-height: 1.62; color: rgba(255,255,255,0.65); }

/* 4-col cards */
.cards-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.card-sm { padding: 26px; }
.card-sm h3 { font-size: 17.5px; }
.card-sm p { font-size: 14.5px; line-height: 1.6; }
.card-num { font-family: var(--font-head); font-size: 15px; font-weight: 700; color: var(--violet); }

/* ---------- Formules (audit tiers, no prices) ---------- */
.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; }
.formule-card { position: relative; }
.formule-card.is-feat { border-color: var(--violet); box-shadow: 0 20px 44px -26px rgba(85, 32, 158, 0.4); }
.formule-card .formule-lead { font-size: 15px; line-height: 1.55; color: var(--muted); margin: 0; }
.formule-card .formule-list { list-style: none; margin: 4px 0 0; padding: 0; display: flex; flex-direction: column; gap: 9px; flex: 1; }
.formule-card .formule-list li { position: relative; padding-left: 24px; font-size: 14.5px; line-height: 1.5; color: var(--ink); }
.formule-card .formule-list li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--violet); font-weight: 700; }
.formule-card .formule-time { font-size: 13px; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; margin-top: 4px; }
.section-white .card, .cards-4 .card { border-color: var(--border-2); }

/* Problem rows */
.problem-head h2 { margin: 0; font-size: 36px; font-weight: 700; letter-spacing: -0.015em; line-height: 1.22; color: var(--ink); }
.problem-rows { display: flex; flex-direction: column; gap: 18px; }
.problem-row { display: flex; gap: 16px; padding: 20px 22px; background: var(--bg); border: 1px solid var(--border-2); border-radius: 14px; }
.problem-row .plabel { font-family: var(--font-head); font-size: 16px; font-weight: 700; color: var(--violet); flex: none; }
.problem-row .plabel.w { width: 96px; }
.problem-row p { margin: 0; font-size: 15px; line-height: 1.6; color: var(--muted); }
.grid-split { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 64px; align-items: start; }

/* Split 2-col */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.split .col { display: flex; flex-direction: column; gap: 18px; }
.split h2 { margin: 0; font-size: 34px; font-weight: 700; letter-spacing: -0.015em; line-height: 1.25; color: var(--ink); }
.split p { margin: 0; font-size: 16.5px; line-height: 1.65; color: var(--muted); }

/* Check list */
.check-list { display: flex; flex-direction: column; gap: 12px; }
.check-item { display: flex; align-items: center; gap: 12px; }
.check-item.boxed { padding: 16px 20px; background: #fff; border: 1px solid var(--border-2); border-radius: 14px; }
.check-item.boxed.soft { background: var(--bg); }
.check-item .tick { width: 22px; height: 22px; border-radius: 50%; background: var(--green-bg); color: var(--green-ink); font-size: 13px; font-weight: 700; display: flex; align-items: center; justify-content: center; flex: none; }
.check-item .txt { font-size: 15.5px; font-weight: 600; color: var(--text); }

/* Benefits as metrics */
.benefits-metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 36px; }
.bmetric { border-left: 3px solid var(--green); padding-left: 18px; display: flex; flex-direction: column; gap: 6px; }
.bmetric .t { font-family: var(--font-head); font-size: 22px; font-weight: 700; color: var(--ink); }
.bmetric .d { font-size: 14.5px; line-height: 1.55; color: var(--muted); }

/* Banner (beta / in development) */
.banner { background: var(--case-bg); position: relative; overflow: hidden; }
.banner .inner { max-width: var(--maxw); margin: 0 auto; padding: 72px 32px; display: flex; align-items: center; justify-content: space-between; gap: 48px; position: relative; }
.banner .btext { display: flex; flex-direction: column; gap: 12px; max-width: 640px; }
.banner .eyebrow { color: var(--green); }
.banner h2 { margin: 0; font-size: 32px; font-weight: 700; letter-spacing: -0.015em; line-height: 1.25; color: #fff; }
.banner p { margin: 0; font-size: 16px; line-height: 1.65; color: rgba(255,255,255,0.68); }
.banner .btn { flex: none; }
.watermark-soft { position: absolute; opacity: 0.05; }

/* Approach rows */
.approach-rows { display: flex; flex-direction: column; gap: 14px; }
.approach-row { display: flex; align-items: center; gap: 18px; padding: 20px 24px; background: #fff; border: 1px solid #EAE3F3; border-radius: 16px; }
.approach-row .n { font-family: var(--font-head); font-size: 24px; font-weight: 700; color: var(--violet); flex: none; }
.approach-row .rc { display: flex; flex-direction: column; gap: 3px; }
.approach-row .rt { font-size: 16px; font-weight: 700; color: var(--ink); }
.approach-row .rd { font-size: 14.5px; line-height: 1.55; color: var(--muted); }

/* Swan figure */
.swan-figure { display: flex; align-items: center; justify-content: center; }
.swan-figure img { width: 300px; display: block; }

/* CTA + form */
.cta-form { max-width: var(--maxw); margin: 0 auto; }
.cta-form .panel { position: relative; overflow: hidden; border-radius: 28px; background: linear-gradient(135deg, #8136C4 0%, #55209E 60%, #3B1670 100%); padding: 60px 56px; display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px; align-items: center; box-shadow: 0 40px 80px -36px rgba(85,32,158,0.55); }
.cta-form .panel.even { grid-template-columns: 1fr 1fr; }
.cta-form .ring { position: absolute; border: 1px solid rgba(255,255,255,0.15); border-radius: 50%; }
.cta-form .ring.a { width: 380px; height: 380px; top: -190px; left: -110px; }
.cta-form .ring.b { width: 240px; height: 240px; border-color: rgba(255,255,255,0.12); bottom: -130px; right: -60px; }
.cta-form .intro { display: flex; flex-direction: column; gap: 18px; position: relative; }
.cta-form .intro img.wm { height: 64px; margin: -8px 0 0 -14px; align-self: flex-start; }
.cta-form .intro h2 { margin: 0; font-size: 38px; font-weight: 700; letter-spacing: -0.015em; line-height: 1.18; color: #fff; }
.cta-form .intro p { margin: 0; font-size: 16.5px; line-height: 1.6; color: rgba(255,255,255,0.78); max-width: 400px; }
.mini-checks { display: flex; flex-direction: column; gap: 10px; margin-top: 4px; }
.mini-check { display: flex; align-items: center; gap: 10px; }
.mini-check .tick { width: 20px; height: 20px; border-radius: 50%; background: rgba(141,198,63,0.25); color: #DFF3C2; font-size: 11px; font-weight: 700; display: flex; align-items: center; justify-content: center; flex: none; }
.mini-check .t { font-size: 14.5px; color: rgba(255,255,255,0.85); }

/* Form panel */
.form-panel { position: relative; background: #fff; border-radius: 18px; padding: 30px; box-shadow: 0 24px 48px -20px rgba(10,4,26,0.4); }
.lead-form { display: flex; flex-direction: column; gap: 16px; }
.form-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field > span { font-size: 13px; font-weight: 700; color: #453860; }
.field input, .field select, .field textarea { padding: 12px 14px; border: 1.5px solid var(--border-3); border-radius: 10px; font-family: var(--font-body); font-size: 15px; color: var(--text); background: var(--bg); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--violet); }
.field textarea { resize: vertical; }
.lead-form .submit { background: var(--violet); color: #fff; font-family: var(--font-body); font-size: 16px; font-weight: 700; padding: 14px 24px; border: none; border-radius: 12px; cursor: pointer; box-shadow: 0 10px 24px -8px rgba(129,54,196,0.55); }
.lead-form .submit:hover { background: var(--violet-hover); }
.lead-form .submit:disabled { opacity: 0.6; cursor: default; }
.lead-form .hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.form-error { margin: 0; font-size: 14.5px; font-weight: 600; color: #C0392B; }
.consent { display: flex; align-items: flex-start; gap: 10px; font-size: 13px; line-height: 1.5; color: var(--muted); cursor: pointer; }
.consent input { width: 16px; height: 16px; margin-top: 2px; accent-color: var(--violet); flex: none; cursor: pointer; }
.consent a { color: var(--violet); text-decoration: underline; }
.form-success { display: flex; flex-direction: column; align-items: center; gap: 14px; padding: 40px 10px; text-align: center; }
.form-success .big-tick { width: 52px; height: 52px; border-radius: 50%; background: var(--green-bg); color: var(--green-ink); font-size: 24px; font-weight: 700; display: flex; align-items: center; justify-content: center; }
.form-success h3 { margin: 0; font-size: 22px; font-weight: 700; color: var(--ink); }
.form-success p { margin: 0; font-size: 15.5px; line-height: 1.6; color: var(--muted); }

/* Contact page: coordinates block inside the purple panel intro */
.contact-list { display: flex; flex-direction: column; gap: 20px; margin-top: 10px; position: relative; }
.contact-item { display: flex; align-items: flex-start; gap: 14px; }
.contact-item .ci-ico { flex: none; width: 42px; height: 42px; border-radius: 12px; background: rgba(255,255,255,0.12); display: flex; align-items: center; justify-content: center; }
.contact-item .ci-ico svg { width: 20px; height: 20px; }
.contact-item .ci-label { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: rgba(255,255,255,0.62); margin-bottom: 3px; }
.contact-item .ci-value, .contact-item .ci-value a { font-size: 16px; line-height: 1.5; color: #fff; text-decoration: none; }
.contact-item .ci-value a:hover { text-decoration: underline; }

/* Responsive for internal pages */
@media (max-width: 960px) {
  .page-hero.split .inner { grid-template-columns: 1fr; gap: 40px; }
  .cards-4 { grid-template-columns: repeat(2, 1fr); }
  .cards-3 { grid-template-columns: 1fr; }
  .benefits-metrics { grid-template-columns: repeat(2, 1fr); }
  .grid-split, .split { grid-template-columns: 1fr; gap: 40px; }
  .cta-form .panel, .cta-form .panel.even { grid-template-columns: 1fr; gap: 40px; }
  .banner .inner { flex-direction: column; align-items: flex-start; }
  .page-hero h1 { font-size: 40px; }
  .hero-dark h1 { font-size: 40px; }
}
@media (max-width: 720px) {
  .section, .banner .inner, .hero-dark .inner, .page-hero.center .inner, .page-hero.split .inner { padding-left: 20px; padding-right: 20px; }
  .cards-4 { grid-template-columns: 1fr; }
  .benefits-metrics { grid-template-columns: 1fr; }
  .form-2 { grid-template-columns: 1fr; }
  .cta-form .panel { padding: 40px 24px; }
  .page-hero h1, .hero-dark h1 { font-size: 34px; }
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero .wrap { grid-template-columns: 1fr; gap: 40px; }
  .hero h1 { font-size: 42px; }
  .case .wrap { grid-template-columns: 1fr; gap: 40px; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .site-footer .foot-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .wrap, .products, .services .wrap, .method, .faq, .trust .wrap, .case .wrap, .final-cta { padding-left: 20px; padding-right: 20px; }
  .nav { display: none; }
  .cards { grid-template-columns: 1fr; }
  .case-stats { grid-template-columns: 1fr 1fr; }
  .section-head h2 { font-size: 30px; }
  .hero h1 { font-size: 36px; }
  .final-cta h2 { font-size: 32px; }
  .foot-bottom { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 560px) {
  .header-right .btn { display: none; }
}
@media (max-width: 480px) {
  .steps { grid-template-columns: 1fr; }
  .case-stats { grid-template-columns: 1fr; }
  .site-footer .foot-top { grid-template-columns: 1fr; }
  .metrics { gap: 20px; }
  .brand img { height: 40px; }
}

/* Pages légales (mentions légales, confidentialité) */
.legal-hero { background: linear-gradient(180deg, #F6F1FB 0%, #FBFAFD 100%); border-bottom: 1px solid var(--border); }
.legal-hero .inner { max-width: 820px; margin: 0 auto; padding: 72px 32px 44px; }
.legal-hero .eyebrow { display: block; margin-bottom: 12px; }
.legal-hero h1 { margin: 0; font-family: var(--font-head); font-size: 40px; line-height: 1.12; font-weight: 700; letter-spacing: -0.02em; color: var(--ink); }
.legal-hero .updated { display: block; margin-top: 14px; font-size: 14px; color: var(--muted-2); }
.legal-body { max-width: 820px; margin: 0 auto; padding: 32px 32px 96px; }
.legal-body h2 { font-family: var(--font-head); font-size: 22px; font-weight: 700; letter-spacing: -0.01em; color: var(--ink); margin: 40px 0 12px; }
.legal-body h2:first-child { margin-top: 8px; }
.legal-body h3 { font-family: var(--font-head); font-size: 16.5px; font-weight: 600; color: var(--text); margin: 22px 0 6px; }
.legal-body p, .legal-body li { font-size: 15.5px; line-height: 1.72; color: var(--muted); }
.legal-body ul { margin: 10px 0 10px 4px; padding-left: 20px; }
.legal-body li { margin-bottom: 6px; }
.legal-body a { color: var(--violet); }
.legal-body strong { color: var(--text); font-weight: 600; }
.legal-note { background: #fff; border: 1px solid var(--border-2); border-radius: 14px; padding: 20px 22px; margin: 16px 0; }
.legal-note p { margin: 0; }
.legal-todo { background: #FDF3D6; border: 1px dashed #D9A93A; color: #6B4E00; padding: 1px 7px; border-radius: 5px; font-weight: 600; font-size: 0.92em; }
@media (max-width: 640px) {
  .legal-hero h1 { font-size: 30px; }
  .legal-hero .inner { padding: 56px 20px 36px; }
  .legal-body { padding: 24px 20px 72px; }
}