:root {
  --bg: #fdfbf7;
  --bg-alt: #f5efe6;
  --card: #ffffff;
  --text: #3a342d;
  --muted: #7d7469;
  --accent: #b59a7a;
  --accent-dark: #9a7f5f;
  --accent-soft: #e9dccb;
  --line: #e8dfd2;
  --ok: #e8f0e3;
  --err: #f6e4e0;
  --radius: 14px;
  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --shadow: 0 18px 50px rgba(120, 95, 65, .12);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
[hidden] { display: none !important; }

body {
  font-family: "Inter", "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}
::selection { background: var(--accent-soft); }

.container { width: min(1080px, 92%); margin: 0 auto; }
.narrow { width: min(720px, 92%); }

/* Header */
.header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(253, 251, 247, .8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, box-shadow .3s;
}
.header.scrolled { border-color: var(--line); box-shadow: 0 6px 24px rgba(120, 95, 65, .06); }
.nav { display: flex; align-items: center; justify-content: space-between; padding: 16px 0; }
.logo { font-family: var(--serif); font-weight: 600; font-size: 1.35rem; color: var(--text); text-decoration: none; display: inline-flex; align-items: center; gap: 10px; }
.logo-img { height: 38px; width: auto; display: block; }
.logo span { color: var(--accent); }
nav { display: flex; gap: 26px; align-items: center; }
nav a { color: var(--muted); text-decoration: none; font-size: .95rem; position: relative; }
nav a:not(.btn)::after {
  content: ""; position: absolute; left: 0; bottom: -4px; height: 1px; width: 100%;
  background: var(--accent); transform: scaleX(0); transform-origin: right; transition: transform .3s;
}
nav a:not(.btn):hover { color: var(--text); }
nav a:not(.btn):hover::after { transform: scaleX(1); transform-origin: left; }

/* Buttons */
.btn {
  display: inline-block; cursor: pointer; position: relative; overflow: hidden;
  background: var(--accent); color: #fff;
  border: 1px solid var(--accent);
  padding: 13px 26px; border-radius: 999px;
  font: inherit; font-weight: 500; text-decoration: none;
  transition: background .25s, transform .25s, box-shadow .25s, border-color .25s;
}
.btn:hover { background: var(--accent-dark); border-color: var(--accent-dark); transform: translateY(-2px); box-shadow: 0 10px 24px rgba(154, 127, 95, .28); }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--line); }
.btn-ghost:hover { background: var(--card); border-color: var(--accent); box-shadow: 0 10px 24px rgba(120, 95, 65, .08); }
.btn-small { padding: 8px 18px; font-size: .9rem; color: #fff; }
nav a.btn-small:hover { color: #fff; }

/* Hero */
.hero { position: relative; padding: 90px 0 100px; overflow: hidden; }
.hero::before, .hero::after {
  content: ""; position: absolute; border-radius: 50%; filter: blur(70px); z-index: -1;
  animation: drift 18s ease-in-out infinite alternate;
}
.hero::before { width: 520px; height: 520px; background: #efe2cf; top: -160px; right: -120px; }
.hero::after { width: 380px; height: 380px; background: #f3e9dc; bottom: -140px; left: -100px; animation-delay: -9s; }
@keyframes drift { to { transform: translate(-60px, 40px) scale(1.1); } }

.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.pill {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--card); border: 1px solid var(--line); border-radius: 999px;
  padding: 6px 16px 6px 12px; font-size: .85rem; color: var(--muted); margin-bottom: 26px;
}
.pulse { width: 8px; height: 8px; border-radius: 50%; background: #8fae7e; position: relative; }
.pulse::after { content: ""; position: absolute; inset: 0; border-radius: 50%; background: #8fae7e; animation: ping 1.8s infinite; }
@keyframes ping { to { transform: scale(2.6); opacity: 0; } }

.eyebrow { text-transform: uppercase; letter-spacing: .16em; font-size: .78rem; color: var(--accent-dark); margin-bottom: 14px; font-weight: 500; }
h1 {
  font-family: var(--serif); font-size: clamp(2.5rem, 5.4vw, 4.2rem);
  line-height: 1.08; font-weight: 600; margin-bottom: 24px; letter-spacing: -.02em;
}
h1 em, h2 em { font-style: italic; font-weight: 400; color: var(--accent-dark); }
.lead { max-width: 520px; color: var(--muted); font-size: 1.12rem; margin-bottom: 34px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-trust { list-style: none; display: flex; flex-wrap: wrap; gap: 8px 22px; margin-top: 36px; color: var(--muted); font-size: .92rem; }
.hero-trust li::before { content: "✦"; color: var(--accent); margin-right: 8px; }
.hero-trust strong { color: var(--text); font-weight: 600; }

/* Fenêtre de navigateur animée */
.hero-visual { position: relative; perspective: 1200px; }
.browser {
  background: var(--card); border: 1px solid var(--line); border-radius: 18px;
  box-shadow: var(--shadow); overflow: hidden;
  transform: rotateY(-8deg) rotateX(4deg); transition: transform .6s ease;
  animation: float 7s ease-in-out infinite;
}
.hero-visual:hover .browser { transform: rotateY(0) rotateX(0); }
@keyframes float { 50% { translate: 0 -10px; } }
.browser-bar { display: flex; align-items: center; gap: 6px; padding: 12px 14px; border-bottom: 1px solid var(--line); background: var(--bg); }
.browser-bar > span { width: 10px; height: 10px; border-radius: 50%; background: var(--line); }
.browser-url { margin-left: 12px; flex: 1; background: var(--card); border: 1px solid var(--line); border-radius: 999px; font-size: .75rem; color: var(--muted); padding: 3px 12px; }
.browser-body { padding: 22px; display: grid; gap: 12px; }
.mk { border-radius: 8px; background: var(--bg-alt); opacity: 0; animation: build .7s cubic-bezier(.2, .7, .2, 1) forwards; }
.mk-nav { display: flex; gap: 10px; align-items: center; background: none; margin-bottom: 6px; animation-delay: .3s; }
.mk-nav i { width: 54px; height: 12px; border-radius: 6px; background: var(--accent); margin-right: auto; }
.mk-nav b { width: 34px; height: 8px; border-radius: 4px; background: var(--line); }
.mk-title { height: 20px; width: 82%; background: #e4d6c3; animation-delay: .6s; }
.mk-title.short { width: 56%; animation-delay: .75s; }
.mk-text { height: 10px; width: 70%; animation-delay: .95s; }
.mk-btn { height: 26px; width: 110px; border-radius: 999px; background: var(--accent); animation-delay: 1.1s; }
.mk-img {
  height: 120px; animation-delay: 1.3s;
  background: linear-gradient(135deg, #efe2cf, #f8f2ea 45%, #e6d5bf);
  background-size: 200% 200%;
}
.mk-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; background: none; animation-delay: 1.5s; }
.mk-cards i { height: 54px; border-radius: 8px; border: 1px solid var(--line); background: var(--bg); }
@keyframes build { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }

.chip {
  position: absolute; display: flex; align-items: center; gap: 8px;
  background: var(--card); border: 1px solid var(--line); border-radius: 999px;
  padding: 8px 16px 8px 8px; font-size: .85rem; font-weight: 500; box-shadow: 0 10px 30px rgba(120, 95, 65, .14);
  opacity: 0; animation: build .6s forwards, bob 5s ease-in-out infinite;
}
.chip-ico { width: 26px; height: 26px; border-radius: 50%; background: var(--bg-alt); display: grid; place-items: center; font-size: .8rem; color: var(--accent-dark); }
.chip-1 { top: 18%; left: -38px; animation-delay: 1.9s, 2.5s; }
.chip-1 .chip-ico { background: var(--ok); color: #5f7f50; }
.chip-2 { bottom: 14%; right: -26px; animation-delay: 2.1s, 3.3s; }
.chip-3 { bottom: -18px; left: 22%; animation-delay: 2.3s, 2.9s; }
@keyframes bob { 50% { translate: 0 -8px; } }

/* Bandeau défilant */
.marquee { border-block: 1px solid var(--line); background: var(--bg-alt); overflow: hidden; padding: 16px 0; }
.marquee-track { display: flex; gap: 28px; width: max-content; animation: marquee 32s linear infinite; }
.marquee span { font-family: var(--serif); font-size: 1.25rem; font-style: italic; color: var(--accent-dark); white-space: nowrap; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* Sections */
.section { padding: 100px 0; }
.section-alt { background: var(--bg-alt); }
h2 { font-family: var(--serif); font-size: clamp(2rem, 3.6vw, 2.8rem); font-weight: 600; margin-bottom: 12px; letter-spacing: -.015em; line-height: 1.15; }
.section-intro { color: var(--muted); max-width: 560px; margin-bottom: 48px; font-size: 1.05rem; }

/* Apparition au défilement (seulement si JS actif) */
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s ease, transform .8s cubic-bezier(.2, .7, .2, 1); }
.js .reveal.visible { opacity: 1; transform: none; }

/* Cards */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.card {
  position: relative; background: var(--card); border: 1px solid var(--line);
  border-radius: 20px; padding: 38px;
  display: flex; flex-direction: column;
  transition: transform .4s, box-shadow .4s, border-color .4s;
}
.card::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
  background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 0%), rgba(181, 154, 122, .12), transparent 60%);
  opacity: 0; transition: opacity .4s;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.card:hover::before { opacity: 1; }
.card-main { border-color: var(--accent); box-shadow: 0 14px 40px rgba(181, 154, 122, .16); }
.tag { align-self: flex-start; background: var(--accent); color: #fff; font-size: .75rem; padding: 4px 12px; border-radius: 999px; margin-bottom: 18px; }
.tag-soft { background: var(--bg-alt); color: var(--accent-dark); }
.card h3 { font-size: 1.25rem; margin-bottom: 10px; }
.price { font-family: var(--serif); font-size: 2.9rem; font-weight: 600; line-height: 1.1; }
.price span { font-family: "Inter", sans-serif; font-size: 1rem; font-weight: 400; color: var(--muted); }
.price-sub { color: var(--muted); margin-bottom: 22px; }
.card ul { list-style: none; margin-bottom: 28px; flex: 1; }
.card li { padding: 9px 0 9px 28px; position: relative; border-bottom: 1px solid var(--line); }
.card li:last-child { border-bottom: none; }
.card li::before { content: "✓"; position: absolute; left: 0; color: var(--accent-dark); }
.card .btn { text-align: center; }

/* Modifications */
.modifs { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 24px; }
.modif { display: flex; gap: 16px; align-items: flex-start; background: var(--bg-alt); border-radius: 16px; padding: 22px 24px; }
.modif strong { display: block; margin-bottom: 2px; }
.modif p { color: var(--muted); font-size: .93rem; }
.modif-badge { flex-shrink: 0; font-size: .75rem; font-weight: 600; padding: 5px 12px; border-radius: 999px; background: var(--card); color: var(--accent-dark); border: 1px solid var(--line); }
.modif-badge.free { background: var(--ok); color: #5f7f50; border-color: #d5e3cc; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; position: relative; }
.steps::before {
  content: ""; position: absolute; top: 58px; left: 12%; right: 12%; height: 1px;
  background: repeating-linear-gradient(90deg, var(--accent) 0 6px, transparent 6px 12px); opacity: .5;
}
.step { position: relative; background: var(--card); border-radius: 20px; padding: 32px; border: 1px solid var(--line); transition: transform .4s, box-shadow .4s; }
.step:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 54px; height: 54px; border-radius: 50%;
  background: var(--bg); border: 1px solid var(--accent-soft);
  font-family: var(--serif); font-style: italic; font-size: 1.2rem;
  color: var(--accent-dark); margin-bottom: 18px;
}
.step h3 { margin-bottom: 8px; }
.step p { color: var(--muted); }

/* Réalisations */
.works { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 24px; }
.work {
  background: var(--card); border: 1px solid var(--line); border-radius: 20px; overflow: hidden;
  display: flex; flex-direction: column; transition: transform .4s, box-shadow .4s;
}
.work:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.work-img { aspect-ratio: 16 / 10; background: linear-gradient(135deg, #efe2cf, #f8f2ea); overflow: hidden; display: grid; place-items: center; }
.work-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.work:hover .work-img img { transform: scale(1.05); }
.work-initial { font-family: var(--serif); font-style: italic; font-size: 3rem; color: var(--accent-dark); }
.work-body { padding: 24px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.work-type { font-size: .78rem; text-transform: uppercase; letter-spacing: .12em; color: var(--accent-dark); }
.work h3 { font-size: 1.2rem; }
.work-desc { color: var(--muted); font-size: .95rem; }
.work-quote { font-family: var(--serif); font-style: italic; border-left: 2px solid var(--accent-soft); padding-left: 14px; margin-top: 8px; color: var(--text); }
.work-link { margin-top: auto; padding-top: 14px; display: inline-flex; align-items: center; gap: 6px; color: var(--accent-dark); font-weight: 500; text-decoration: none; font-size: .92rem; }
.work-link svg { width: 16px; height: 16px; transition: transform .3s; }
.work-link:hover svg { transform: translate(2px, -2px); }

/* Réseaux */
.socials-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.social-card {
  display: flex; align-items: center; gap: 14px;
  background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 22px;
  color: var(--text); text-decoration: none; transition: transform .35s, box-shadow .35s, border-color .35s;
}
.social-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: var(--accent); }
.social-ico { width: 44px; height: 44px; padding: 10px; border-radius: 12px; background: var(--bg-alt); color: var(--accent-dark); flex-shrink: 0; transition: background .35s, color .35s; }
.social-card:hover .social-ico { background: var(--accent); color: #fff; }
.social-card span { flex: 1; min-width: 0; }
.social-card strong { display: block; }
.social-card em { font-style: normal; color: var(--muted); font-size: .85rem; }
.social-arrow { width: 18px; height: 18px; color: var(--muted); transition: transform .3s, color .3s; }
.social-card:hover .social-arrow { transform: translate(3px, -3px); color: var(--accent-dark); }

/* Form */
.form { background: var(--card); border: 1px solid var(--line); border-radius: 22px; padding: 38px; box-shadow: var(--shadow); }
.progress { margin-bottom: 30px; }
.progress-bar { height: 4px; background: var(--bg-alt); border-radius: 999px; overflow: hidden; margin-bottom: 14px; }
.progress-bar span { display: block; height: 100%; width: 33.33%; background: linear-gradient(90deg, var(--accent), var(--accent-dark)); border-radius: inherit; transition: width .5s cubic-bezier(.2, .7, .2, 1); }
.progress-labels { display: flex; gap: 10px; flex-wrap: wrap; }
.dot { font-size: .85rem; padding: 6px 14px; border-radius: 999px; background: var(--bg-alt); color: var(--muted); transition: background .3s, color .3s; }
.dot.active { background: var(--accent); color: #fff; }
.form-step { animation: stepIn .45s ease; }
@keyframes stepIn { from { opacity: 0; transform: translateX(18px); } to { opacity: 1; transform: none; } }
label { display: block; font-size: .92rem; font-weight: 500; margin-bottom: 18px; }
.optional { color: var(--muted); font-weight: 400; }
input[type="text"], input[type="tel"], input[type="email"], textarea {
  display: block; width: 100%; margin-top: 6px;
  padding: 12px 14px; border: 1px solid var(--line); border-radius: 10px;
  font: inherit; background: var(--bg); color: var(--text); transition: border-color .2s, box-shadow .2s;
}
input:focus, textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(181, 154, 122, .2); }
input.invalid, textarea.invalid { border-color: #c0705f; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.trap { position: absolute; left: -9999px; }
.choose { font-weight: 500; margin-bottom: 14px; }
.choice { display: flex; gap: 14px; align-items: flex-start; border: 1px solid var(--line); border-radius: 12px; padding: 16px; cursor: pointer; margin-bottom: 12px; font-weight: 400; transition: border-color .2s, background .2s; }
.choice:has(input:checked) { border-color: var(--accent); background: var(--bg); }
.choice input { margin-top: 5px; accent-color: var(--accent-dark); }
.choice-body strong { display: block; }
.choice-body em { display: block; font-style: normal; color: var(--muted); font-size: .9rem; }
.recap { background: var(--bg-alt); border-radius: 10px; padding: 14px 18px; margin: 20px 0; }
.recap.invalid { background: var(--err); }
.form-actions { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.form-actions.end { justify-content: flex-end; }

/* Agenda */
.agenda { display: grid; grid-template-columns: 1.3fr 1fr; gap: 18px; }
.cal { border: 1px solid var(--line); border-radius: 14px; padding: 16px; background: var(--bg); }
.cal.invalid { border-color: #c0705f; }
.cal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.cal-month { font-family: var(--serif); font-size: 1.1rem; font-weight: 600; text-transform: capitalize; }
.cal-nav { width: 32px; height: 32px; border-radius: 50%; border: 1px solid var(--line); background: var(--card); color: var(--text); font-size: 1.1rem; cursor: pointer; transition: background .2s; }
.cal-nav:hover:not(:disabled) { background: var(--bg-alt); }
.cal-nav:disabled { opacity: .35; cursor: default; }
.cal-week, .cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; text-align: center; }
.cal-week span { font-size: .75rem; color: var(--muted); padding-bottom: 6px; }
.cal-day {
  aspect-ratio: 1; border: 0; border-radius: 10px; background: transparent;
  font: inherit; font-size: .9rem; color: var(--text); cursor: pointer; transition: background .2s, color .2s, transform .2s;
}
.cal-day:hover:not(:disabled) { background: var(--bg-alt); transform: scale(1.06); }
.cal-day:disabled { color: #cfc6ba; cursor: default; }
.cal-day.today { box-shadow: inset 0 0 0 1px var(--accent-soft); }
.cal-day.selected { background: var(--accent); color: #fff; }
.slots { display: flex; flex-direction: column; gap: 10px; }
.slots.invalid .slot { border-color: #c0705f; }
.slots-title { font-size: .92rem; font-weight: 500; }
.slot { margin: 0; cursor: pointer; display: flex; align-items: center; gap: 12px; border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; font-weight: 400; transition: border-color .2s, background .2s, transform .2s; }
.slot:hover { transform: translateX(3px); }
.slot input { accent-color: var(--accent-dark); }
.slot:has(input:checked) { border-color: var(--accent); background: var(--bg); }
.slot strong { display: block; font-size: .95rem; }
.slot em { font-style: normal; color: var(--muted); font-size: .85rem; }

.notice { padding: 14px 18px; border-radius: 10px; margin-bottom: 20px; }
.notice-ok { background: var(--ok); }
.notice-error { background: var(--err); }

/* Footer */
.footer { padding: 44px 0; color: var(--muted); font-size: .9rem; border-top: 1px solid var(--line); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.footer-socials { display: flex; gap: 10px; }
.footer-socials a { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 50%; border: 1px solid var(--line); color: var(--muted); transition: background .3s, color .3s, border-color .3s, transform .3s; }
.footer-socials a:hover { background: var(--accent); border-color: var(--accent); color: #fff; transform: translateY(-3px); }
.footer-socials svg { width: 18px; height: 18px; }
.footer a:not(.logo) { color: inherit; }
.footer a:not(.logo):hover { color: var(--text); }

.form-note { margin-top: 20px; font-size: .82rem; color: var(--muted); line-height: 1.5; }
.form-note a { color: var(--accent-dark); }

/* Page mentions légales */
.legal h1 { font-size: clamp(2rem, 4vw, 2.8rem); }
.legal h2 { font-size: 1.45rem; margin: 44px 0 12px; scroll-margin-top: 90px; }
.legal h3 { font-size: 1rem; font-weight: 600; margin: 24px 0 6px; }
.legal p { margin-bottom: 12px; color: var(--muted); }
.legal a { color: var(--accent-dark); }
.legal-update { font-size: .9rem; }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 64px; }
  .hero-visual { max-width: 480px; margin: 0 auto; width: 100%; }
  .socials-grid { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr; }
  .steps::before { display: none; }
}

@media (max-width: 640px) {
  nav a:not(.btn) { display: none; }
  .row, .modifs, .agenda, .socials-grid { grid-template-columns: 1fr; }
  .hero { padding: 56px 0 70px; }
  .section { padding: 72px 0; }
  .form { padding: 22px; }
  .card { padding: 28px; }
  .chip-1 { left: -6px; }
  .chip-2 { right: -6px; }
  .footer-inner { flex-direction: column; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  html { scroll-behavior: auto; }
}