/* ===================================================================
   The Creole House — landing agence d'agents IA
   Palette : vert profond / crème / or doux / corail
   Typo : Fraunces (titres) + Inter (texte)
   =================================================================== */

:root {
  --ink: #0b2c26;          /* vert très profond */
  --ink-2: #123c33;
  --cream: #faf6ef;
  --cream-2: #f3ecdf;
  --paper: #ffffff;
  --gold: #e8c87a;
  --gold-deep: #c9a227;
  --coral: #e2725b;
  --text: #26332f;
  --muted: #5c6b65;
  --muted-light: #b9c8c0;
  --radius: 20px;
  --shadow: 0 10px 30px rgba(11, 44, 38, .08);
  --shadow-lift: 0 18px 44px rgba(11, 44, 38, .14);
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Inter", -apple-system, "Segoe UI", sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--cream);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }

h1, h2, h3 { font-family: var(--font-display); font-weight: 500; line-height: 1.12; letter-spacing: -.01em; color: var(--ink); }
h1 { font-size: clamp(2.5rem, 6vw, 4.4rem); }
h2 { font-size: clamp(1.9rem, 4vw, 3rem); }
h2.light, .light h2 { color: var(--cream); }
h3 { font-size: 1.3rem; font-weight: 600; }

.section-kicker {
  font-size: .8rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase;
  color: var(--coral); margin-bottom: 14px;
}
.section-kicker.light { color: var(--gold); }
.section-sub { max-width: 620px; margin: 18px 0 0; font-size: 1.08rem; color: var(--muted); }
.section-sub.light { color: var(--muted-light); }

/* ---------- Animations d'apparition ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s cubic-bezier(.2, .7, .3, 1); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .1s; }
.reveal.d2 { transition-delay: .2s; }
.reveal.d3 { transition-delay: .3s; }
.reveal.d4 { transition-delay: .4s; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 28px; border-radius: 999px;
  font-weight: 600; font-size: .98rem; text-decoration: none;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease;
  cursor: pointer; border: none;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--coral); color: #fff; box-shadow: 0 8px 22px rgba(226, 114, 91, .35); }
.btn-primary:hover { background: #d2614a; box-shadow: 0 12px 28px rgba(226, 114, 91, .45); }
.btn-ghost { background: transparent; color: var(--cream); border: 1px solid rgba(250, 246, 239, .35); }
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); }
.btn-ghost-light { background: transparent; color: var(--cream); border: 1px solid rgba(250, 246, 239, .4); }
.btn-ghost-light:hover { border-color: var(--gold); color: var(--gold); }
.btn-gold { background: var(--gold); color: var(--ink); box-shadow: 0 8px 22px rgba(232, 200, 122, .3); }
.btn-gold:hover { background: #f0d48c; }
.btn-nav { background: var(--ink); color: var(--cream); padding: 11px 22px; font-size: .9rem; }
.btn-nav:hover { background: var(--ink-2); }

/* ---------- Navigation ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background .3s ease, box-shadow .3s ease;
}
.nav.scrolled { background: rgba(250, 246, 239, .92); backdrop-filter: blur(14px); box-shadow: 0 1px 0 rgba(11, 44, 38, .08); }
.nav-inner {
  max-width: 1160px; margin: 0 auto; padding: 16px 24px;
  display: flex; align-items: center; gap: 32px;
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--cream); transition: color .3s ease; }
.nav.scrolled .brand { color: var(--ink); }
.brand-mark { display: inline-flex; color: var(--gold); }
.nav.scrolled .brand-mark { color: var(--gold-deep); }
.brand-name { font-family: var(--font-display); font-size: 1.12rem; font-weight: 600; letter-spacing: .01em; }
.nav-links { display: flex; gap: 26px; margin-left: auto; }
.nav-links a {
  text-decoration: none; font-size: .92rem; font-weight: 500;
  color: rgba(250, 246, 239, .85); transition: color .25s ease;
}
.nav.scrolled .nav-links a { color: var(--muted); }
.nav-links a:hover { color: var(--gold); }
.nav.scrolled .nav-links a:hover { color: var(--coral); }
.nav-burger { display: none; }

/* ---------- Hero ---------- */
.hero { position: relative; background: var(--ink); color: var(--cream); overflow: hidden; }
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(900px 500px at 80% -10%, rgba(232, 200, 122, .16), transparent 60%),
    radial-gradient(700px 480px at 8% 110%, rgba(226, 114, 91, .14), transparent 60%),
    linear-gradient(160deg, #0b2c26 0%, #0e352d 55%, #0b2c26 100%);
}
.hero-bg::after {
  content: ""; position: absolute; inset: 0; opacity: .5;
  background-image: radial-gradient(rgba(250, 246, 239, .05) 1px, transparent 1px);
  background-size: 26px 26px;
}
.hero-inner {
  position: relative; max-width: 1160px; margin: 0 auto;
  padding: 168px 24px 96px; text-align: center;
}
.hero-kicker {
  font-size: .82rem; font-weight: 600; letter-spacing: .2em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 26px;
}
.hero h1 { color: var(--cream); margin-bottom: 26px; }
.hero h1 em { font-style: italic; color: var(--gold); }
.hero-sub { max-width: 640px; margin: 0 auto 38px; font-size: 1.15rem; color: rgba(250, 246, 239, .82); }
.hero-cta { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 70px; }
.hero-proof {
  display: flex; justify-content: center; align-items: center; gap: 34px; flex-wrap: wrap;
  padding-top: 36px; border-top: 1px solid rgba(250, 246, 239, .14);
  max-width: 820px; margin: 0 auto;
}
.proof-item { display: flex; flex-direction: column; gap: 2px; }
.proof-item strong { font-family: var(--font-display); font-size: 1.35rem; color: var(--gold); font-weight: 600; }
.proof-item span { font-size: .88rem; color: rgba(250, 246, 239, .7); }
.proof-divider { width: 1px; height: 40px; background: rgba(250, 246, 239, .14); }

/* ---------- Bandeau problèmes ---------- */
.pains { background: var(--cream-2); padding: 72px 0; text-align: center; }
.pains-line {
  font-family: var(--font-display); font-style: italic; font-size: clamp(1.1rem, 2.4vw, 1.5rem);
  color: var(--ink-2); max-width: 880px; margin: 0 auto 18px; line-height: 1.5;
}
.pains-answer { font-weight: 600; color: var(--coral); font-size: 1.05rem; }

/* ---------- Solutions ---------- */
.solutions { padding: 110px 0 120px; }
.cards {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px;
  margin-top: 64px;
}
.card {
  background: var(--paper); border-radius: var(--radius); padding: 36px 30px;
  box-shadow: var(--shadow); border: 1px solid rgba(11, 44, 38, .05);
  transition: transform .3s ease, box-shadow .3s ease;
  display: flex; flex-direction: column;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lift); }
.card-icon {
  width: 52px; height: 52px; border-radius: 14px; margin-bottom: 22px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, rgba(232, 200, 122, .25), rgba(226, 114, 91, .15));
  color: var(--ink);
}
.card-icon svg { width: 26px; height: 26px; }
.card h3 { margin-bottom: 12px; }
.card p { font-size: .96rem; color: var(--muted); margin-bottom: 18px; }
.card ul { list-style: none; margin-top: auto; }
.card ul li {
  position: relative; padding-left: 24px; font-size: .9rem; color: var(--text);
  margin-bottom: 8px; font-weight: 500;
}
.card ul li::before {
  content: ""; position: absolute; left: 0; top: 8px;
  width: 12px; height: 6px;
  border-left: 2px solid var(--coral); border-bottom: 2px solid var(--coral);
  transform: rotate(-45deg);
}

/* ---------- Réalisations ---------- */
.work { background: var(--ink); padding: 110px 0 120px; }
.work-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; margin-top: 64px; }
.work-card {
  background: rgba(250, 246, 239, .045); border: 1px solid rgba(250, 246, 239, .1);
  border-radius: var(--radius); padding: 38px 34px;
  transition: background .3s ease, border-color .3s ease, transform .3s ease;
  display: flex; flex-direction: column;
}
.work-card:hover { background: rgba(250, 246, 239, .08); border-color: rgba(232, 200, 122, .35); transform: translateY(-4px); }
.work-tag {
  align-self: flex-start; font-size: .74rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--gold); background: rgba(232, 200, 122, .12); border: 1px solid rgba(232, 200, 122, .25);
  padding: 5px 13px; border-radius: 999px; margin-bottom: 20px;
}
.work-card h3 { color: var(--cream); font-size: 1.45rem; margin-bottom: 14px; }
.work-card > p { color: rgba(250, 246, 239, .75); font-size: .97rem; margin-bottom: 20px; }
.work-points { list-style: none; margin-bottom: 22px; }
.work-points li {
  position: relative; padding-left: 24px; font-size: .9rem; color: rgba(250, 246, 239, .85);
  margin-bottom: 8px;
}
.work-points li::before {
  content: ""; position: absolute; left: 0; top: 8px;
  width: 12px; height: 6px;
  border-left: 2px solid var(--gold); border-bottom: 2px solid var(--gold);
  transform: rotate(-45deg);
}
.work-link {
  margin-top: auto; align-self: flex-start;
  color: var(--gold); text-decoration: none; font-weight: 600; font-size: .95rem;
  border-bottom: 1px solid transparent; transition: border-color .25s ease;
}
.work-link:hover { border-color: var(--gold); }
.work-link span { display: inline-block; transition: transform .25s ease; }
.work-link:hover span { transform: translateX(4px); }
.work-card-cta {
  justify-content: center; align-items: flex-start; text-align: left;
  background: linear-gradient(135deg, rgba(226, 114, 91, .16), rgba(232, 200, 122, .1));
  border-color: rgba(226, 114, 91, .35);
}
.work-card-cta h3 { font-size: 1.7rem; }
.work-card-cta p { color: rgba(250, 246, 239, .8); margin-bottom: 26px; }

/* ---------- Méthode ---------- */
.method { padding: 110px 0 120px; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; margin-top: 64px; }
.step { position: relative; padding-top: 8px; }
.step-num {
  font-family: var(--font-display); font-size: 3.4rem; font-weight: 400; line-height: 1;
  color: transparent; -webkit-text-stroke: 1.5px var(--coral);
  display: block; margin-bottom: 18px;
}
.step h3 { margin-bottom: 10px; font-size: 1.15rem; }
.step p { font-size: .93rem; color: var(--muted); }

/* ---------- Pourquoi nous ---------- */
.why { background: var(--cream-2); padding: 110px 0 120px; }
.why-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 70px; align-items: start; }
.why-lead { margin-top: 20px; font-size: 1.06rem; color: var(--muted); }
.why-list { list-style: none; display: flex; flex-direction: column; gap: 26px; }
.why-list li {
  background: var(--paper); border-radius: 16px; padding: 24px 28px;
  box-shadow: var(--shadow); font-size: .97rem; color: var(--muted);
  border-left: 3px solid var(--gold-deep);
}
.why-list strong { color: var(--ink); display: block; margin-bottom: 4px; font-size: 1.02rem; }

/* ---------- FAQ ---------- */
.faq { padding: 110px 0 120px; }
.faq-inner { max-width: 780px; }
.faq-list { margin-top: 48px; display: flex; flex-direction: column; gap: 14px; }
.faq details {
  background: var(--paper); border-radius: 16px; border: 1px solid rgba(11, 44, 38, .07);
  box-shadow: var(--shadow); overflow: hidden;
}
.faq summary {
  cursor: pointer; list-style: none; padding: 22px 56px 22px 28px;
  font-weight: 600; color: var(--ink); font-size: 1.02rem; position: relative;
  transition: color .25s ease;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 26px; top: 50%; transform: translateY(-50%);
  font-size: 1.5rem; font-weight: 300; color: var(--coral); transition: transform .3s ease;
}
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details[open] summary { color: var(--coral); }
.faq details p { padding: 0 28px 24px; color: var(--muted); font-size: .96rem; }

/* ---------- Contact ---------- */
.contact { background: var(--ink); padding: 110px 0; position: relative; overflow: hidden; }
.contact::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(700px 400px at 50% 120%, rgba(232, 200, 122, .14), transparent 65%);
}
.contact-inner { position: relative; text-align: center; max-width: 720px; }
.contact-sub { color: rgba(250, 246, 239, .78); font-size: 1.1rem; margin: 20px 0 40px; }
.contact-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.contact-note { margin-top: 30px; font-size: .88rem; color: rgba(250, 246, 239, .55); }

/* ---------- Footer ---------- */
.footer { background: #081f1b; color: rgba(250, 246, 239, .6); padding: 54px 0 40px; }
.footer-inner { display: flex; flex-direction: column; align-items: center; gap: 14px; text-align: center; }
.footer-brand {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-display); font-size: 1.1rem; font-weight: 600; color: var(--cream);
}
.footer-brand .brand-mark { color: var(--gold); }
.footer-tag { font-size: .9rem; }
.footer-links { display: flex; gap: 22px; margin-top: 6px; }
.footer-links a { color: rgba(250, 246, 239, .6); text-decoration: none; font-size: .88rem; transition: color .25s ease; }
.footer-links a:hover { color: var(--gold); }
.footer-legal { font-size: .8rem; color: rgba(250, 246, 239, .35); margin-top: 10px; }

/* ===================================================================
   Responsive
   =================================================================== */
@media (max-width: 980px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); gap: 40px 26px; }
  .why-grid { grid-template-columns: 1fr; gap: 44px; }
}

@media (max-width: 760px) {
  .nav-inner { gap: 16px; }
  .btn-nav { display: none; }
  .nav-burger {
    display: flex; flex-direction: column; justify-content: center; gap: 5px;
    margin-left: auto; background: none; border: none; cursor: pointer;
    width: 42px; height: 42px; align-items: center;
  }
  .nav-burger span {
    display: block; width: 22px; height: 2px; background: var(--cream);
    transition: transform .3s ease, opacity .3s ease;
  }
  .nav.scrolled .nav-burger span { background: var(--ink); }
  .nav-burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-burger.open span:nth-child(2) { opacity: 0; }
  .nav-burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .nav-links {
    position: fixed; top: 0; right: 0; bottom: 0; width: min(78vw, 320px);
    background: var(--ink); flex-direction: column; gap: 8px;
    padding: 100px 34px 34px; transform: translateX(100%);
    transition: transform .35s cubic-bezier(.2, .7, .3, 1);
    box-shadow: -20px 0 60px rgba(0, 0, 0, .3);
  }
  .nav-links.open { transform: none; }
  .nav-links a, .nav.scrolled .nav-links a {
    color: var(--cream); font-size: 1.15rem; font-family: var(--font-display);
    padding: 12px 0; border-bottom: 1px solid rgba(250, 246, 239, .1);
  }
  .hero-inner { padding: 140px 24px 72px; }
  .hero-proof { gap: 22px; }
  .proof-divider { display: none; }
  .proof-item { align-items: center; text-align: center; }
  .cards, .work-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .solutions, .work, .method, .why, .faq { padding: 80px 0 88px; }
  .pains { padding: 56px 0; }
}