/* ═══════════════════════════════════════════
   LIGAMI — Éditorial méditerranéen premium
   ═══════════════════════════════════════════ */

:root {
  --paper: #F7F2EA;
  --paper-soft: #EFE8DC;
  --ink: #1C1814;
  --ink-soft: #4F463C;
  --terra: #C24E2B;
  --terra-deep: #A33E20;
  --amber: #E0A43C;
  --green: #1F4D3A;
  --night: #14202E;
  --night-soft: #1C2C3E;
  --line: rgba(28, 24, 20, .14);
  --line-light: rgba(247, 242, 234, .16);

  --serif: "Fraunces", Georgia, serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;

  --r: 18px;
  --shadow: 0 24px 60px -24px rgba(28, 24, 20, .22);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
  font-family: var(--sans);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.65;
  font-size: 16.5px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection { background: var(--terra); color: var(--paper); }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 200;
  background: var(--ink);
  color: var(--paper);
  padding: 12px 20px;
  border-radius: 0 0 10px 0;
  font-weight: 600;
  text-decoration: none;
}
.skip-link:focus { left: 0; }

:focus-visible { outline: 2px solid var(--terra); outline-offset: 3px; border-radius: 2px; }

.wrap { max-width: 1180px; margin: 0 auto; padding: 0 28px; }
.wrap-narrow { max-width: 820px; }

img { max-width: 100%; display: block; }
a { color: inherit; }

/* ─── Typography ─── */
h1, h2, h3, .s-title {
  font-family: var(--serif);
  font-weight: 500;
  line-height: 1.12;
  letter-spacing: -.01em;
}

em {
  font-family: var(--serif);
  font-style: italic;
  color: var(--terra);
}

.section-dark em, .section-accent em { color: var(--amber); }

.s-label {
  display: inline-block;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--terra);
  margin-bottom: 14px;
}
.s-label::before { content: "— "; }
.section-dark .s-label { color: var(--amber); }
.s-label-light { color: rgba(247,242,234,.85); }

.s-title { font-size: clamp(30px, 4.4vw, 48px); }
.s-head { max-width: 760px; margin-bottom: clamp(40px, 6vw, 64px); }
.s-sub { margin-top: 18px; color: var(--ink-soft); font-size: 17.5px; max-width: 640px; }
.section-dark .s-sub { color: rgba(247,242,234,.72); }

/* ─── Sections ─── */
.section { padding: clamp(72px, 10vw, 128px) 0; }

.section-dark {
  background: var(--night);
  color: var(--paper);
}

.section-accent {
  background: linear-gradient(135deg, var(--terra-deep) 0%, var(--terra) 60%, #CE6233 100%);
  color: var(--paper);
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 15.5px;
  padding: 14px 26px;
  border-radius: 100px;
  border: 1.5px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--terra);
  color: var(--paper);
  box-shadow: 0 10px 28px -10px rgba(194, 78, 43, .55);
}
.btn-primary:hover { background: var(--terra-deep); }

.btn-ghost {
  border-color: var(--line);
  color: var(--ink);
  background: transparent;
}
.btn-ghost:hover { border-color: var(--ink); }

.btn-light {
  background: var(--paper);
  color: var(--terra-deep);
  box-shadow: 0 12px 30px -12px rgba(20, 32, 46, .45);
}
.btn-light:hover { background: #fff; }

.btn-lg { padding: 17px 32px; font-size: 16.5px; }
.btn-full { width: 100%; justify-content: center; }

/* ═══════ NAV ═══════ */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  padding: 18px 0;
  transition: background .3s ease, box-shadow .3s ease, padding .3s ease;
}
.nav.scrolled {
  background: rgba(247, 242, 234, .88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 var(--line);
  padding: 12px 0;
}
.nav-wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 28px;
  display: flex;
  align-items: center;
  gap: 28px;
}

.logo {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 26px;
  letter-spacing: -.02em;
  text-decoration: none;
  color: var(--ink);
}
.logo .ai, .footer-word .ai {
  color: var(--terra);
  font-style: italic;
}

.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
  margin-left: auto;
}
.nav-links a {
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  color: var(--ink-soft);
  transition: color .2s;
}
.nav-links a:hover { color: var(--terra); }

.nav-cta { padding: 10px 20px; font-size: 14.5px; }

.burger {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  margin-left: auto;
}
.burger span {
  width: 26px; height: 2px;
  background: var(--ink);
  transition: transform .3s, opacity .3s;
}
.burger.open span:first-child { transform: translateY(4px) rotate(45deg); }
.burger.open span:last-child { transform: translateY(-4px) rotate(-45deg); }

.mob-menu {
  position: fixed;
  inset: 0;
  z-index: 99;
  background: var(--paper);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 8px;
  padding: 0 36px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s ease;
}
.mob-menu.open { opacity: 1; pointer-events: auto; }
.mob-link {
  font-family: var(--serif);
  font-size: 32px;
  text-decoration: none;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}
.mob-cta { color: var(--terra); font-style: italic; border: none; margin-top: 12px; }

/* ═══════ HERO ═══════ */
.hero {
  min-height: 92vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 120px;
  position: relative;
  background:
    radial-gradient(1100px 520px at 85% -10%, rgba(224, 164, 60, .16), transparent 65%),
    radial-gradient(900px 500px at -10% 110%, rgba(31, 77, 58, .10), transparent 60%),
    var(--paper);
}

.hero-inner { max-width: 960px; }

.kicker {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 26px;
}
.ai-mark {
  color: var(--terra);
  border-bottom: 2px solid var(--terra);
}

.hero-title {
  font-size: clamp(38px, 6.4vw, 76px);
  margin-bottom: 28px;
}
.hero-title em { white-space: nowrap; }

.hero-sub {
  font-size: clamp(17px, 2vw, 20px);
  color: var(--ink-soft);
  max-width: 640px;
  margin-bottom: 38px;
}

.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 34px; }

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  list-style: none;
  font-size: 14.5px;
  color: var(--ink-soft);
}
.hero-proof li { display: flex; align-items: center; gap: 8px; }
.hero-proof li::before {
  content: "";
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--green);
}

/* Marquee */
.marquee {
  margin-top: clamp(48px, 7vw, 84px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 16px 0;
  overflow: hidden;
}
.marquee-track {
  display: flex;
  align-items: center;
  gap: 26px;
  width: max-content;
  animation: marquee 30s linear infinite;
  font-family: var(--serif);
  font-size: 17px;
  color: var(--ink-soft);
  white-space: nowrap;
}
.marquee-track i { color: var(--terra); font-style: normal; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ═══════ PAINS ═══════ */
.pains-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 22px;
}
.pain {
  background: #FFFDF9;
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 30px 28px;
  transition: transform .3s ease, box-shadow .3s ease;
}
.pain:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.pain-time {
  display: inline-block;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--terra);
  background: rgba(194, 78, 43, .09);
  padding: 5px 12px;
  border-radius: 100px;
  margin-bottom: 18px;
}
.pain h3 { font-size: 21px; margin-bottom: 10px; }
.pain p { font-size: 15px; color: var(--ink-soft); }

.pains-pivot {
  margin-top: 48px;
  font-family: var(--serif);
  font-size: clamp(20px, 2.6vw, 26px);
  max-width: 720px;
}
.pains-pivot strong { color: var(--terra); font-weight: 600; }

/* ═══════ DEMO ═══════ */
.demo-box {
  background: var(--night-soft);
  border: 1px solid var(--line-light);
  border-radius: 24px;
  padding: clamp(20px, 3vw, 36px);
}

.demo-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}
.demo-tab {
  font-family: var(--sans);
  font-size: 14.5px;
  font-weight: 600;
  color: rgba(247,242,234,.75);
  background: transparent;
  border: 1.5px solid var(--line-light);
  border-radius: 100px;
  padding: 10px 20px;
  cursor: pointer;
  transition: all .25s ease;
}
.demo-tab:hover { border-color: rgba(247,242,234,.4); color: var(--paper); }
.demo-tab.active {
  background: var(--amber);
  border-color: var(--amber);
  color: var(--night);
}

.demo-stage {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 22px;
  align-items: stretch;
}

.demo-input, .demo-output {
  background: rgba(247,242,234,.05);
  border: 1px solid var(--line-light);
  border-radius: var(--r);
  padding: 22px;
  display: flex;
  flex-direction: column;
}

.demo-card-head {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: rgba(247,242,234,.6);
  margin-bottom: 16px;
}
.demo-dot { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; }
.demo-dot.in { background: var(--amber); }
.demo-dot.out { background: #5BC58A; }
.demo-timer { margin-left: auto; color: #5BC58A; font-size: 12.5px; text-transform: none; letter-spacing: 0; }

.demo-card-body {
  font-size: 15.5px;
  line-height: 1.7;
  color: rgba(247,242,234,.92);
  white-space: pre-line;
  flex: 1;
}
.demo-card-body .demo-meta {
  display: block;
  margin-top: 14px;
  font-size: 13px;
  color: rgba(247,242,234,.5);
}
.demo-placeholder { color: rgba(247,242,234,.35); font-style: italic; }
.star-on { color: var(--amber); }

.demo-typed .caret {
  display: inline-block;
  width: 2px; height: 1.1em;
  background: var(--amber);
  vertical-align: text-bottom;
  margin-left: 2px;
  animation: blink .8s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

.demo-foot {
  margin-top: 16px;
  font-size: 13px;
  color: var(--amber);
  min-height: 20px;
}

.demo-arrow {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
}
.demo-run { white-space: nowrap; }
.demo-run:disabled { opacity: .55; cursor: wait; transform: none; }
.demo-refresh {
  background: none;
  border: none;
  color: rgba(247, 242, 234, .7);
  font-family: var(--sans);
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  transition: color .2s;
  white-space: nowrap;
}
.demo-refresh:hover { color: var(--amber); }
.demo-refresh:disabled { opacity: .45; cursor: wait; }

.demo-note {
  margin-top: 30px;
  text-align: center;
  font-size: 16px;
  color: rgba(247,242,234,.7);
}
.demo-note strong { color: var(--paper); }

/* ═══════ OFFRES ═══════ */
.offers-list { border-top: 1px solid var(--line); }
.offer-row {
  display: grid;
  grid-template-columns: 72px minmax(220px, .9fr) 1.5fr;
  gap: 16px 36px;
  align-items: start;
  padding: 38px 18px;
  border-bottom: 1px solid var(--line);
  transition: background .3s ease, padding-left .3s ease;
}
.offer-row:hover {
  background: #FFFDF9;
  padding-left: 28px;
}
.offer-num {
  font-family: var(--serif);
  font-style: italic;
  font-size: 30px;
  line-height: 1.2;
  color: var(--terra);
}
.offer-main h3 { font-size: 25px; }
.offer-who {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--green);
  margin-top: 8px;
}
.offer-detail p { font-size: 15.5px; color: var(--ink-soft); }
.offer-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.offer-chips span {
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-soft);
  border: 1px solid var(--line);
  border-radius: 100px;
  padding: 6px 14px;
  background: rgba(255, 253, 249, .6);
  transition: border-color .25s, color .25s;
}
.offer-row:hover .offer-chips span { border-color: rgba(194, 78, 43, .4); color: var(--ink); }

.offers-cta {
  margin-top: 48px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  background: var(--paper-soft);
  border-radius: var(--r);
  padding: 28px 32px;
}
.offers-cta p { font-size: 16px; color: var(--ink-soft); max-width: 520px; }

/* ═══════ MÉTHODE ═══════ */
.methode { background: var(--paper-soft); }

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 22px;
  counter-reset: step;
}
.step {
  background: #FFFDF9;
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 30px 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.step-num {
  font-family: var(--serif);
  font-style: italic;
  font-size: 38px;
  line-height: 1;
  color: var(--terra);
}
.step h3 { font-size: 22px; margin-bottom: 8px; }
.step p { font-size: 15px; color: var(--ink-soft); }
.step-deliv {
  display: block;
  margin-top: auto;
  padding: 12px 14px;
  background: rgba(31, 77, 58, .07);
  border-left: 3px solid var(--green);
  border-radius: 6px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--green);
}

/* ═══════ CAS D'USAGE ═══════ */
.cas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 22px;
}
.cas-card {
  background: #FFFDF9;
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 32px 30px;
  display: flex;
  flex-direction: column;
  transition: transform .3s ease, box-shadow .3s ease;
}
.cas-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.cas-tag {
  align-self: flex-start;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--paper);
  background: var(--green);
  padding: 5px 13px;
  border-radius: 100px;
  margin-bottom: 18px;
}
.cas-card h3 { font-size: 22px; margin-bottom: 12px; }
.cas-card > p { font-size: 15px; color: var(--ink-soft); margin-bottom: 24px; }
.cas-figures {
  margin-top: auto;
  display: flex;
  gap: 28px;
  padding-top: 20px;
  border-top: 1px dashed var(--line);
}
.cas-figures strong {
  display: block;
  font-family: var(--serif);
  font-size: 30px;
  font-weight: 600;
  color: var(--terra);
  line-height: 1.1;
}
.cas-figures span { font-size: 13px; color: var(--ink-soft); }

/* ═══════ À PROPOS ═══════ */
.apropos-layout {
  display: grid;
  grid-template-columns: minmax(0, 260px) 1fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: start;
}

.apropos-photo {
  position: relative;
  width: 100%;
  max-width: 260px;
  aspect-ratio: 4 / 5;
  border-radius: 22px;
  overflow: hidden;
  box-shadow: 0 30px 70px -25px rgba(0,0,0,.6);
}
.apropos-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 18%;
}
.apropos-photo figcaption {
  position: absolute;
  inset: auto 0 0 0;
  padding: 40px 20px 16px;
  background: linear-gradient(transparent, rgba(20, 32, 46, .92));
  font-size: 14px;
  color: rgba(247,242,234,.9);
  font-weight: 500;
}

.apropos-lead {
  font-family: var(--serif);
  font-size: clamp(20px, 2.4vw, 25px);
  font-style: italic;
  line-height: 1.45;
  color: var(--amber);
  margin-bottom: 22px;
}
.apropos-text > p:not(.apropos-lead) {
  color: rgba(247,242,234,.78);
  margin-bottom: 30px;
}

.apropos-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 18px;
  margin-bottom: 28px;
}
.ast {
  border-top: 1px solid var(--line-light);
  padding-top: 14px;
}
.ast strong {
  display: block;
  font-family: var(--serif);
  font-size: 30px;
  font-weight: 600;
  color: var(--paper);
  line-height: 1.15;
}
.ast span { font-size: 13.5px; color: rgba(247,242,234,.58); }

.apropos-creds { display: flex; flex-wrap: wrap; gap: 10px; }
.apropos-creds span {
  font-size: 13.5px;
  font-weight: 500;
  color: rgba(247,242,234,.85);
  border: 1px solid var(--line-light);
  border-radius: 100px;
  padding: 8px 16px;
}

.manifeste {
  margin-top: clamp(56px, 8vw, 96px);
  font-family: var(--serif);
  font-size: clamp(24px, 3.6vw, 38px);
  line-height: 1.35;
  text-align: center;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

/* ═══════ FAQ ═══════ */
.faq-list { display: flex; flex-direction: column; gap: 14px; }
.faq-item {
  background: #FFFDF9;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0 26px;
  transition: border-color .25s;
}
.faq-item[open] { border-color: rgba(194, 78, 43, .4); }
.faq-item summary {
  font-family: var(--serif);
  font-size: 19px;
  font-weight: 500;
  padding: 20px 0;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-family: var(--sans);
  font-size: 22px;
  color: var(--terra);
  transition: transform .25s;
  flex-shrink: 0;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p {
  padding-bottom: 22px;
  font-size: 15.5px;
  color: var(--ink-soft);
}

/* ═══════ AUDIT / CTA FINAL ═══════ */
.audit-layout {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(36px, 5vw, 72px);
  align-items: start;
}
.audit .s-title { color: var(--paper); margin-bottom: 26px; }

.audit-points {
  list-style: none;
  margin-bottom: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.audit-points li {
  display: flex;
  gap: 12px;
  font-size: 16.5px;
  color: rgba(247,242,234,.92);
}
.audit-points li::before { content: "✓"; font-weight: 700; color: var(--amber); }

.audit-direct { margin-top: 22px; display: flex; flex-wrap: wrap; gap: 22px; }
.audit-direct a {
  color: var(--paper);
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  border-bottom: 1.5px solid rgba(247,242,234,.4);
  padding-bottom: 2px;
}
.audit-direct a:hover { border-color: var(--paper); }

.audit-form {
  background: rgba(20, 32, 46, .25);
  border: 1px solid rgba(247,242,234,.22);
  border-radius: 22px;
  padding: clamp(24px, 3vw, 36px);
  display: flex;
  flex-direction: column;
  gap: 18px;
  backdrop-filter: blur(4px);
}
.f-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

.audit-form label {
  display: flex;
  flex-direction: column;
  gap: 7px;
  font-size: 13.5px;
  font-weight: 600;
  color: rgba(247,242,234,.9);
}
.audit-form input,
.audit-form select,
.audit-form textarea {
  font-family: var(--sans);
  font-size: 15px;
  color: var(--paper);
  background: rgba(247,242,234,.1);
  border: 1px solid rgba(247,242,234,.28);
  border-radius: 10px;
  padding: 13px 15px;
  outline: none;
  transition: border-color .2s, background .2s;
}
.audit-form input::placeholder, .audit-form textarea::placeholder { color: rgba(247,242,234,.45); }
.audit-form input:focus, .audit-form select:focus, .audit-form textarea:focus {
  border-color: var(--paper);
  background: rgba(247,242,234,.16);
}
.audit-form select option { color: var(--ink); }
.audit-form textarea { resize: vertical; }
.f-note { font-size: 13px; color: rgba(247,242,234,.65); text-align: center; }

/* Confirmation après envoi du formulaire d'audit */
.audit-done { text-align: center; padding: 22px 6px; }
.audit-check {
  width: 58px; height: 58px; border-radius: 50%;
  background: var(--paper); color: var(--terra-deep);
  font-size: 30px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 18px;
}
.audit-done h3 { font-family: var(--serif); font-size: 25px; color: var(--paper); margin-bottom: 10px; }
.audit-done p { color: rgba(247,242,234,.88); font-size: 15.5px; line-height: 1.6; max-width: 420px; margin: 0 auto; }

/* ═══════ FOOTER ═══════ */
.footer {
  background: var(--night);
  color: rgba(247,242,234,.7);
  padding: clamp(56px, 8vw, 88px) 0 36px;
  overflow: hidden;
}
.footer-word {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(72px, 14vw, 190px);
  line-height: .95;
  letter-spacing: -.03em;
  color: rgba(247,242,234,.95);
  margin-bottom: clamp(36px, 5vw, 64px);
}
.footer-cols {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--line-light);
}
.footer-base { font-size: 14.5px; line-height: 1.7; }
.footer-nav, .footer-contact { display: flex; flex-direction: column; gap: 10px; }
.footer-nav a, .footer-contact a {
  font-size: 14.5px;
  text-decoration: none;
  color: rgba(247,242,234,.7);
  transition: color .2s;
  width: fit-content;
}
.footer-nav a:hover, .footer-contact a:hover { color: var(--amber); }
.footer-bottom {
  margin-top: 44px;
  font-size: 13px;
  color: rgba(247,242,234,.4);
}

/* ═══════ CTA CALCULATEUR ═══════ */
.calc-cta { padding: clamp(40px, 6vw, 72px) 0; background: var(--paper-soft); }
.calc-cta-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: clamp(24px, 4vw, 48px); flex-wrap: wrap;
  background: #FFFDF9; border: 1px solid var(--line); border-radius: var(--r);
  padding: clamp(28px, 4vw, 46px); box-shadow: var(--shadow);
}
.calc-cta-text { max-width: 600px; }
.calc-cta-text h2 { font-size: clamp(24px, 3.2vw, 34px); margin: 10px 0 12px; }
.calc-cta-text p { color: var(--ink-soft); font-size: 16.5px; }
.calc-cta .btn { flex-shrink: 0; }

/* ═══════ REVEAL ANIMATIONS ═══════ */
/* Le contenu n'est masqué QUE si le JS est actif (classe .js). Sans JS, tout reste visible. */
.js .reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .8s cubic-bezier(.22,.61,.36,1), transform .8s cubic-bezier(.22,.61,.36,1);
}
.js .reveal.vis { opacity: 1; transform: none; }
.d1 { transition-delay: .1s; }
.d2 { transition-delay: .2s; }
.d3 { transition-delay: .3s; }
.d4 { transition-delay: .4s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .marquee-track { animation: none; }
}

/* ═══════ RESPONSIVE ═══════ */
@media (max-width: 920px) {
  .demo-stage { grid-template-columns: 1fr; }
  .demo-arrow { padding: 4px 0; }
  .apropos-layout { grid-template-columns: 1fr; }
  .apropos-photo { max-width: 240px; }
  .audit-layout { grid-template-columns: 1fr; }
  .footer-cols { grid-template-columns: 1fr; gap: 26px; }
}

@media (max-width: 860px) {
  .offer-row { grid-template-columns: 52px 1fr; }
  .offer-num { font-size: 24px; }
  .offer-detail { grid-column: 2; }
  .offer-row:hover { padding-left: 18px; }
}

@media (max-width: 760px) {
  .nav-links, .nav-cta { display: none; }
  .burger { display: flex; }
  .hero { padding-top: 110px; min-height: auto; }
  .hero-ctas .btn { width: 100%; justify-content: center; }
  .f-row { grid-template-columns: 1fr; }
  .offers-cta { flex-direction: column; align-items: flex-start; }
}