/*
  ═══════════════════════════════════════════════════════════════════════════
  L'Atelier du Barbier — style « premium sombre » (démo fictive)
  ───────────────────────────────────────────────────────────────────────────
  Un site réalisé par Webastide — Création de sites web · webastide.fr
  Antoine Lachaize · © 2026 Webastide
  ───────────────────────────────────────────────────────────────────────────
  Parti pris : fond sombre, accents dorés/laiton, grand titre condensé,
  ambiance haut de gamme et masculine. Feuille de style autonome.
  ═══════════════════════════════════════════════════════════════════════════
*/

:root {
  --noir:    #14110D;   /* Fond principal, brun-noir */
  --noir-2:  #1D1913;   /* Cartes, sections alternées */
  --noir-3:  #0E0B08;   /* Pied de page */
  --creme:   #F3ECE0;   /* Texte clair */
  --creme-2: #A79E90;   /* Texte secondaire (contraste AA sur fond sombre) */
  --creme-3: #948B7E;   /* Texte estompé du pied (reste AA) */
  --or:      #C9A24B;   /* Doré laiton — unique accent */
  --or-f:    #A9863A;
  --display: 'Bebas Neue', 'Arial Narrow', sans-serif;
  --sans:    'Inter', -apple-system, Arial, sans-serif;
  --largeur: 1160px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body {
  font-family: var(--sans); font-size: 16px; line-height: 1.75;
  color: var(--creme); background: var(--noir);
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
:focus-visible { outline: 2px solid var(--or); outline-offset: 3px; border-radius: 2px; }
.wrap { width: 100%; max-width: var(--largeur); margin: 0 auto; padding: 0 40px; }

.skip {
  position: absolute; left: 16px; top: -60px; z-index: 200;
  background: var(--or); color: var(--noir); padding: 10px 18px;
  font-size: .85rem; font-weight: 600; border-radius: 4px; transition: top .25s;
}
.skip:focus { top: 16px; }

.label { display: inline-block; font-size: .74rem; font-weight: 600; letter-spacing: .3em; text-transform: uppercase; color: var(--or); }
.btn { display: inline-block; font-family: var(--display); font-size: 1.1rem; letter-spacing: .12em; padding: 13px 34px 10px; transition: background .25s, color .25s, border-color .25s, transform .25s; cursor: pointer; }
.btn--or { background: var(--or); color: var(--noir); }
.btn--or:hover { background: var(--creme); transform: translateY(-2px); }
.btn--ligne { border: 1px solid var(--creme-2); color: var(--creme); }
.btn--ligne:hover { border-color: var(--or); color: var(--or); }

/* ── Navigation ───────────────────────────────────────────────────── */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; transition: background .3s, border-color .3s; border-bottom: 1px solid transparent; }
.nav.est-defile { background: rgba(20,17,13,.9); backdrop-filter: blur(10px); border-bottom-color: rgba(201,162,75,.2); }
.nav__inner { max-width: var(--largeur); margin: 0 auto; padding: 22px 40px; display: flex; align-items: center; justify-content: space-between; }
.nav__logo { font-family: var(--display); font-size: 1.9rem; letter-spacing: .1em; color: var(--creme); }
.nav__logo span { color: var(--or); }
.nav__menu { display: flex; align-items: center; gap: 32px; }
.nav__menu a:not(.nav__cta) { font-size: .82rem; letter-spacing: .1em; text-transform: uppercase; color: var(--creme-2); transition: color .2s; position: relative; }
.nav__menu a:not(.nav__cta)::after { content: ""; position: absolute; left: 0; bottom: -6px; width: 100%; height: 1px; background: var(--or); transform: scaleX(0); transform-origin: right; transition: transform .3s; }
.nav__menu a:not(.nav__cta):hover { color: var(--creme); }
.nav__menu a:not(.nav__cta):hover::after { transform: scaleX(1); transform-origin: left; }
.nav__cta { color: var(--or); border: 1px solid var(--or); padding: 9px 18px; transition: background .25s, color .25s; }
.nav__cta:hover { background: var(--or); color: var(--noir); }
.nav__burger { display: none; background: none; border: none; cursor: pointer; width: 28px; height: 20px; position: relative; z-index: 110; }
.nav__burger span { position: absolute; left: 0; height: 2px; width: 100%; background: var(--creme); transition: .3s; }
.nav__burger span:nth-child(1) { top: 0; } .nav__burger span:nth-child(2) { top: 9px; } .nav__burger span:nth-child(3) { top: 18px; }
.nav__burger[aria-expanded="true"] span:nth-child(1) { top: 9px; transform: rotate(45deg); }
.nav__burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__burger[aria-expanded="true"] span:nth-child(3) { top: 9px; transform: rotate(-45deg); }

/* ── Accueil ──────────────────────────────────────────────────────── */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; padding: 120px 0 80px; overflow: hidden; background: var(--noir); }
.hero__bg { position: absolute; inset: 0; z-index: 0; background-color: var(--noir); background-size: cover; background-position: center;
  background-image: url('https://images.unsplash.com/photo-1503951914875-452162b0f3f1?auto=format&fit=crop&w=1600&q=75'); }
.hero__bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, rgba(20,17,13,.96) 30%, rgba(20,17,13,.6) 70%, rgba(20,17,13,.85)); }
.hero__inner { position: relative; z-index: 2; max-width: 720px; }
.hero__titre { font-family: var(--display); font-size: clamp(4rem, 12vw, 9rem); line-height: .9; letter-spacing: .02em; margin: 22px 0 20px; }
.hero__titre span { color: var(--or); }
.hero p { font-size: 1.2rem; color: var(--creme-2); max-width: 48ch; margin-bottom: 34px; }
.hero__actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* Bandeau doré (chiffres) */
.repere { background: var(--or); color: var(--noir); }
.repere__inner { max-width: var(--largeur); margin: 0 auto; padding: 24px 40px; display: flex; justify-content: space-around; gap: 20px; flex-wrap: wrap; text-align: center; }
.repere .k { font-family: var(--display); font-size: 2rem; line-height: 1; letter-spacing: .04em; }
.repere .l { font-size: .74rem; letter-spacing: .16em; text-transform: uppercase; font-weight: 600; }

/* Sections */
.sec { padding: 110px 0; }
.sec--alt { background: var(--noir-2); }
.sec__tete { text-align: center; max-width: 620px; margin: 0 auto 64px; }
.sec__titre { font-family: var(--display); font-size: clamp(2.6rem, 6vw, 4.4rem); line-height: 1; letter-spacing: .03em; margin: 14px 0 16px; }
.sec__titre span { color: var(--or); }
.sec__tete p { color: var(--creme-2); }

/* Prestations : liste avec prix, filets dorés */
.tarifs { max-width: 760px; margin: 0 auto; }
.tarif { display: grid; grid-template-columns: auto 1fr auto; gap: 16px; align-items: baseline; padding: 22px 0; border-bottom: 1px solid rgba(201,162,75,.18); }
.tarif__nom { font-family: var(--display); font-size: 1.7rem; letter-spacing: .04em; }
.tarif__pts { border-bottom: 1px dotted rgba(167,158,144,.4); transform: translateY(-5px); }
.tarif__prix { font-family: var(--display); font-size: 1.7rem; color: var(--or); letter-spacing: .04em; }
.tarif__desc { grid-column: 2 / -1; color: var(--creme-2); font-size: .92rem; margin-top: 2px; }

/* Galerie */
.gal { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.gal figure { overflow: hidden; }
.gal img { width: 100%; height: 260px; object-fit: cover; filter: grayscale(.35) contrast(1.05); transition: transform .5s, filter .5s; }
.gal figure:hover img { transform: scale(1.06); filter: grayscale(0); }

/* À propos */
.duo { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.duo img { width: 100%; aspect-ratio: 4/5; object-fit: cover; }
.duo h2 { font-family: var(--display); font-size: clamp(2.4rem, 5vw, 3.6rem); line-height: 1; letter-spacing: .03em; margin: 12px 0 18px; }
.duo h2 span { color: var(--or); }
.duo p { color: var(--creme-2); margin-bottom: 14px; }
.duo .btn { margin-top: 8px; }

/* Avis */
.avis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.avis__carte { background: var(--noir); border: 1px solid rgba(201,162,75,.18); padding: 30px 26px; transition: border-color .3s, transform .3s; }
.avis__carte:hover { border-color: rgba(201,162,75,.5); transform: translateY(-4px); }
.avis__carte .etoiles { color: var(--or); letter-spacing: 3px; font-size: 1rem; }
.avis__carte p { color: var(--creme-2); margin: 14px 0 16px; font-size: .96rem; }
.avis__carte .nom { font-family: var(--display); font-size: 1.35rem; letter-spacing: .04em; }

/* Contact */
.contact { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
.contact h3 { font-family: var(--display); font-size: 1.4rem; letter-spacing: .06em; color: var(--or); margin-bottom: 8px; }
.contact p, .contact address { font-style: normal; color: var(--creme-2); margin-bottom: 24px; line-height: 1.9; }
.contact a { color: var(--creme); border-bottom: 1px solid var(--or); }
.contact__map iframe { width: 100%; height: 340px; border: 0; filter: grayscale(.6) invert(.9) contrast(.9); }

/* Pied */
.pied { background: var(--noir-3); padding: 54px 0; text-align: center; }
.pied__logo { font-family: var(--display); font-size: 2.2rem; letter-spacing: .1em; }
.pied__logo span { color: var(--or); }
.pied p { color: var(--creme-2); margin-top: 10px; }
.pied a { color: var(--or); text-decoration: underline; text-underline-offset: 3px; }
.pied small { display: block; margin-top: 20px; font-size: .8rem; color: var(--creme-3); }
.pied__credit { margin-top: 16px; font-size: .82rem; color: var(--creme-3); }
.pied__credit strong { color: var(--or); font-weight: 600; }

/* Apparition */
.reveal { opacity: 1; }
.js-anim .reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s ease, transform .8s ease; }
.js-anim .reveal.est-visible { opacity: 1; transform: none; }

/* ── Mobile ───────────────────────────────────────────────────────── */
@media (max-width: 860px) {
  .nav__burger { display: block; }
  .nav__menu { position: fixed; inset: 0; background: rgba(20,17,13,.98); flex-direction: column; justify-content: center; gap: 30px; transform: translateX(100%); transition: transform .4s; }
  .nav__menu.est-ouvert { transform: none; }
  .nav__menu a:not(.nav__cta) { font-size: 1.3rem; }
  .duo, .contact, .avis { grid-template-columns: 1fr; gap: 36px; }
  .gal { grid-template-columns: 1fr 1fr; }
  .wrap, .nav__inner { padding-left: 24px; padding-right: 24px; }
}

/* Respect du réglage « réduire les animations » */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .001ms !important; animation-duration: .001ms !important; }
  .js-anim .reveal { opacity: 1; transform: none; }
}