/* Aurél e-assist’ – feuille de style
   Mobile d'abord, polices système, couleurs du logo (beige, marron clair). */

:root {
  --bg: #fbf9f4;
  --bg-alt: #f3eee3;
  --sand: #e6dcc6;
  --sand-strong: #d6c8a8;
  --brown: #9c7a55;
  --brown-dark: #6b4d2f;
  --brown-deep: #3d2c1c;
  --ink: #2c3438;
  --muted: #535e64;
  --white: #ffffff;
  --todo-bg: #fff1a8;
  --todo-ink: #4a3a00;

  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SFMono-Regular", "Cascadia Mono", "Segoe UI Mono", Menlo, Consolas, monospace;

  --gutter: 1rem;
  --radius: 4px;
  --bar-h: 4rem;
}

*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--brown-dark); text-underline-offset: .2em; }
a:hover { color: var(--brown-deep); }

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

h1, h2, h3 { line-height: 1.2; margin: 0 0 .75rem; color: var(--ink); }
h1 { font-size: clamp(2rem, 7vw, 3.4rem); letter-spacing: -.02em; }
h2 { font-size: clamp(1.6rem, 5vw, 2.4rem); letter-spacing: -.01em; }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1rem; }

.sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute;
  left: var(--gutter);
  top: -4rem;
  z-index: 100;
  padding: .6rem 1rem;
  background: var(--ink);
  color: var(--white);
  border-radius: var(--radius);
}
.skip-link:focus { top: .5rem; color: var(--white); }

.container {
  width: 100%;
  max-width: 72rem;
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.narrow { max-width: 46rem; }

/* Emplacements à compléter : volontairement très visibles */
.todo {
  display: inline;
  background: var(--todo-bg);
  color: var(--todo-ink);
  font-family: var(--mono);
  font-size: .85em;
  padding: .1em .35em;
  border: 1px dashed #b39500;
  border-radius: 2px;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: .65rem 1.25rem;
  border: 2px solid transparent;
  border-radius: var(--radius);
  font: 600 1rem/1.2 var(--font);
  text-decoration: none;
  text-align: center;
  white-space: nowrap;
  transition: background-color .2s, color .2s, border-color .2s;
}
.btn-primary { background: var(--brown-dark); color: var(--white); }
.btn-primary:hover { background: var(--brown-deep); color: var(--white); }
.btn-ghost { border-color: var(--brown-dark); color: var(--brown-dark); background: transparent; }
.btn-ghost:hover { background: var(--sand); color: var(--brown-deep); }
.btn-light { background: var(--sand); color: var(--brown-deep); }
.btn-light:hover { background: var(--white); color: var(--brown-deep); }

/* ---------- En-tête ---------- */
.site-header {
  background: var(--bg);
  border-bottom: 1px solid var(--sand);
}

.bar {
  position: relative;
  z-index: 20;
  display: flex;
  flex-wrap: wrap; /* sans JavaScript : la navigation passe sous le logo */
  align-items: center;
  gap: .5rem 1rem;
  max-width: 72rem;
  min-height: var(--bar-h);
  margin: 0 auto;
  padding: .5rem var(--gutter);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  color: var(--ink);
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  font-size: .9rem;
  text-decoration: none;
  white-space: nowrap;
}
.brand img {
  width: 2.75rem;
  height: 2.75rem;
  object-fit: cover;
  transform: scale(1.35); /* recadre sur le losange du logo */
  border-radius: 2px;
}
.brand:hover { color: var(--brown-deep); }

.btn-header { margin-left: auto; padding: .5rem .9rem; font-size: .95rem; }

.nav { order: 3; width: 100%; }
.nav ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .25rem 1.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.nav a {
  display: inline-block;
  padding: .5rem .25rem;
  color: var(--ink);
  font-weight: 500;
  text-decoration: none;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
}
.nav a:hover { color: var(--brown-dark); border-bottom-color: var(--brown); }

/* Avec JavaScript : la navigation tient sur une ligne, au centre */
.js .bar { flex-wrap: nowrap; }
.js .nav { order: 0; width: auto; flex: 1 1 auto; min-width: 0; }
.js .nav ul { flex-wrap: nowrap; }
.js .btn-header { margin-left: 0; }

/* … ou bascule dans le menu burger si elle ne rentre pas */
.nav-toggle {
  display: none;
  align-items: center;
  gap: .5rem;
  min-height: 2.75rem;
  min-width: 2.75rem;
  padding: 0 .75rem;
  border: 1px solid var(--sand-strong);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--ink);
  font: 600 .95rem var(--font);
  cursor: pointer;
}
.nav-toggle-icon,
.nav-toggle-icon::before,
.nav-toggle-icon::after {
  display: block;
  width: 1.1rem;
  height: 2px;
  background: currentColor;
  transition: transform .2s, opacity .2s;
}
.nav-toggle-icon { position: relative; }
.nav-toggle-icon::before,
.nav-toggle-icon::after { content: ""; position: absolute; left: 0; }
.nav-toggle-icon::before { top: -6px; }
.nav-toggle-icon::after { top: 6px; }
.nav-toggle[aria-expanded="true"] .nav-toggle-icon { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle-icon::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-icon::after { transform: translateY(-6px) rotate(-45deg); }

.js .is-compact .nav-toggle { display: inline-flex; order: 2; }
.js .is-compact .btn-header { order: 1; margin-left: auto; }
.js .is-compact .nav {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  max-height: calc(100vh - var(--bar-h));
  max-height: calc(100dvh - var(--bar-h));
  overflow-y: auto;
  overscroll-behavior: contain;
  background: var(--bg);
  border-bottom: 1px solid var(--sand-strong);
  box-shadow: 0 12px 24px rgba(44, 52, 56, .08);
}
.js .is-compact.is-open .nav { display: block; }
.js .is-compact .nav ul {
  flex-direction: column;
  align-items: center;
  gap: 0;
  padding: .5rem var(--gutter) 1rem;
  text-align: center;
}
.js .is-compact .nav li { width: 100%; }
.js .is-compact .nav a {
  display: block;
  padding: .85rem .5rem;
  border-bottom: 1px solid var(--sand);
  font-size: 1.1rem;
}

@media (max-width: 24.99em) {
  .brand span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
  .nav-toggle-label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
}

/* ---------- Accroche ---------- */
.hero {
  display: grid;
  gap: 2rem;
  max-width: 72rem;
  margin: 0 auto;
  padding: 2.5rem var(--gutter) 3rem;
  background-image:
    linear-gradient(to right, rgba(156, 122, 85, .08) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(156, 122, 85, .08) 1px, transparent 1px);
  background-size: 2rem 2rem;
}

.eyebrow,
.kicker {
  font-family: var(--mono);
  font-size: .85rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--brown-dark);
  margin-bottom: 1rem;
}
.eyebrow { display: inline-flex; align-items: center; gap: .6rem; }
.diamond {
  display: inline-block;
  width: .6rem; height: .6rem;
  background: var(--brown);
  transform: rotate(45deg);
}

.lead { font-size: 1.2rem; color: var(--ink); }
.hero-about {
  color: var(--muted);
  border-left: 3px solid var(--sand-strong);
  padding-left: 1rem;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.5rem; }

.hero-photo { margin: 0; position: relative; isolation: isolate; }
.hero-photo img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center 70%;
  border-radius: var(--radius);
  border: 1px solid var(--sand-strong);
}
.hero-photo::before {
  content: "";
  position: absolute;
  inset: -.6rem .6rem .6rem -.6rem;
  border: 1px solid var(--brown);
  border-radius: var(--radius);
  z-index: -1;
}

/* ---------- Sections ---------- */
.section { padding: 4rem 0; }
.section-alt { background: var(--bg-alt); border-top: 1px solid var(--sand); border-bottom: 1px solid var(--sand); }
.section-intro { max-width: 44rem; color: var(--muted); font-size: 1.1rem; margin-bottom: 2rem; }
.section-intro:has(+ .vat-note) { margin-bottom: .75rem; }
.vat-note strong { color: var(--ink); }

.cards {
  display: grid;
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.card {
  position: relative;
  padding: 1.5rem;
  background: var(--white);
  border: 1px solid var(--sand-strong);
  border-radius: var(--radius);
  transition: border-color .2s;
}
.card:hover { border-color: var(--brown); }
.card p { margin: 0; color: var(--muted); }
.card-num {
  display: block;
  margin-bottom: .75rem;
  font-family: var(--mono);
  font-size: .85rem;
  color: var(--brown-dark);
}
.card-num::after {
  content: "";
  display: inline-block;
  width: 2rem;
  height: 1px;
  margin-left: .5rem;
  vertical-align: middle;
  background: var(--brown);
}

.steps {
  display: grid;
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}
.step {
  counter-increment: step;
  position: relative;
  padding: 1.25rem 1.25rem 1.25rem 4.25rem;
  background: var(--bg);
  border: 1px solid var(--sand-strong);
  border-radius: var(--radius);
}
.step::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 1.25rem;
  top: 1.25rem;
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  font-family: var(--mono);
  font-size: .9rem;
  font-weight: 700;
  color: var(--white);
  background: var(--brown-dark);
  border-radius: 2px;
}
.step p { margin: 0; color: var(--muted); }

.pricing {
  max-width: 44rem;
  padding: 1.5rem;
  background: var(--white);
  border: 1px solid var(--sand-strong);
  border-top: 4px solid var(--brown);
  border-radius: var(--radius);
}
.price-list { margin: 0 0 1.5rem; }
.price-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .25rem 1rem;
  padding: .85rem 0;
  border-bottom: 1px dashed var(--sand-strong);
}
.price-row dt { font-weight: 600; }
.price-row dd { margin: 0; }
.pricing-cta { color: var(--muted); }

.section-dark { background: var(--brown-deep); color: var(--bg); }
.section-dark h2 { color: var(--white); }
.section-dark .kicker { color: var(--sand); }
.section-dark .section-intro { color: var(--sand); }
.section-dark a:not(.btn) { color: var(--white); }
.section-dark a:not(.btn):hover { color: var(--sand); }
.section-dark :focus-visible { outline-color: var(--sand); }

.contact { display: grid; gap: 2.5rem; }
.contact-list { margin: 0; padding: 0; list-style: none; }
.contact-list li {
  display: grid;
  gap: .15rem;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(230, 220, 198, .3);
  overflow-wrap: anywhere;
}
.contact-label {
  font-family: var(--mono);
  font-size: .8rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--sand);
}
.contact-list a { font-size: 1.15rem; }
.contact-social { display: flex; flex-wrap: wrap; gap: 1.25rem; }

/* ---------- Pied de page ---------- */
.site-footer {
  background: var(--bg-alt);
  border-top: 1px solid var(--sand-strong);
  padding-top: 2.5rem;
  font-size: .95rem;
}
.footer-grid { display: grid; gap: 2rem; padding-bottom: 2rem; }
.footer-brand img {
  width: 6rem;
  height: 6rem;
  object-fit: cover;
  transform: scale(1.3);
  margin: .75rem 0 1.25rem .75rem;
}
.footer-brand p { color: var(--muted); margin: 0; }
.footer-title {
  font-family: var(--mono);
  font-size: .8rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--brown-dark);
  margin-bottom: .75rem;
}
.footer-list { margin: 0; padding: 0; list-style: none; overflow-wrap: anywhere; }
.footer-list li { padding: .3rem 0; }
.footer-list a { display: inline-block; padding: .2rem 0; }
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .5rem 1rem;
  padding-top: 1rem;
  padding-bottom: 1.5rem;
  border-top: 1px solid var(--sand-strong);
  color: var(--muted);
}
.footer-bottom p { margin: 0; }

/* ---------- Mentions légales ---------- */
.site-header-simple .bar { flex-wrap: nowrap; }
.legal { padding: 3rem 0 4rem; }
.legal h1 { font-size: clamp(2rem, 6vw, 2.8rem); margin-bottom: 2rem; }
.legal h2 { font-size: 1.3rem; margin-top: 2rem; }
.legal .kicker a { color: var(--brown-dark); }

/* ---------- Apparitions au défilement ---------- */
.reveal-ready .reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal-ready .reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
  .reveal-ready .reveal { opacity: 1; transform: none; }
}

/* ---------- Écrans plus larges ---------- */
@media (min-width: 40em) {
  :root { --gutter: 1.5rem; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1.3fr 1fr 1fr; }
  .hero-photo img { aspect-ratio: 16 / 11; }
}

@media (min-width: 56em) {
  :root { --gutter: 2rem; }
  .hero {
    grid-template-columns: 1.15fr .85fr;
    align-items: center;
    gap: 3.5rem;
    padding-top: 4rem;
    padding-bottom: 5rem;
  }
  .hero-photo img { aspect-ratio: 4 / 5; }
  .section { padding: 5.5rem 0; }
  .cards { grid-template-columns: repeat(3, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .contact { grid-template-columns: 1fr 1fr; align-items: start; }
}

@media (min-width: 72em) {
  .steps { grid-template-columns: repeat(4, 1fr); }
  .step { padding: 4.25rem 1.25rem 1.5rem; }
}