/* Cabinet Arbelle — démonstration de site vitrine (ZataLabs, V7.4). */
:root { --nuit: #142236; --nuit-2: #1d304b; --or: #c9a45c; --gris: #eef1f5; --texte: #1b2433; --doux: #5b6576; --trait: #d5dbe4; }
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }
body { margin: 0; color: var(--texte); background: #fff; font: 400 17px/1.7 "Source Sans 3", system-ui, sans-serif; }
h1, h2 { font-family: "Libre Baskerville", Georgia, serif; font-weight: 700; line-height: 1.2; margin: 0 0 .6em; }
h1 { font-size: clamp(2.1rem, 4.6vw, 3.4rem); }
h1 span { display: block; color: var(--doux); font-weight: 400; font-style: italic; }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); }
p { margin: 0 0 1em; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--or); outline-offset: 2px; }
.conteneur { width: min(100% - 2.5rem, 1140px); margin-inline: auto; }
.filet { display: flex; align-items: center; gap: .8rem; font-size: .8rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--doux); }
.filet::before { content: ""; width: 36px; height: 2px; background: var(--or); }
.filet--or { color: var(--or); }
.doux { color: var(--doux); }
.petit { font-size: .85rem; margin-top: .8rem; }
.bouton { display: inline-block; padding: .95rem 1.5rem; background: var(--nuit); color: #fff; text-decoration: none; font-weight: 700; border: 2px solid var(--nuit); transition: background .2s, color .2s; }
.bouton:hover { background: #fff; color: var(--nuit); }
.lien { font-weight: 700; text-underline-offset: 5px; }

/* En-tête */
.entete { border-bottom: 1px solid var(--trait); background: #fff; position: sticky; top: 0; z-index: 20; }
.entete__inner { display: flex; justify-content: space-between; align-items: center; gap: 1.5rem; min-height: 78px; }
.logo { display: flex; align-items: center; gap: .8rem; text-decoration: none; font: 700 1.1rem/1.2 "Libre Baskerville", serif; }
.logo small { display: block; font: 400 .78rem/1.3 "Source Sans 3", sans-serif; color: var(--doux); }
.logo__a { display: grid; place-items: center; width: 44px; height: 44px; background: var(--nuit); color: var(--or); font-size: 1.3rem; }
.entete nav { display: flex; align-items: center; gap: 1.6rem; }
.entete nav a { text-decoration: none; font-weight: 600; }
.entete nav a:hover { color: var(--or); }
.entete__rdv { padding: .55rem .9rem; border: 2px solid var(--or); }
@media (max-width: 860px) { .entete nav a:not(.entete__rdv) { display: none; } .logo small { display: none; } }

/* Hero en deux panneaux */
.hero { display: grid; grid-template-columns: 1.15fr .85fr; min-height: 560px; }
.hero__texte { padding: clamp(3rem, 7vw, 6rem) clamp(1.25rem, 5vw, 5rem); display: flex; flex-direction: column; justify-content: center; }
.hero__texte > p:not(.filet) { color: var(--doux); font-size: 1.1rem; max-width: 34rem; }
.hero__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1.5rem; margin-top: 1rem; }
.hero__panneau { background: var(--nuit); display: grid; place-items: center; padding: 2rem; background-image: linear-gradient(135deg, rgba(201, 164, 92, .12) 25%, transparent 25%, transparent 50%, rgba(201, 164, 92, .12) 50%, rgba(201, 164, 92, .12) 75%, transparent 75%); background-size: 28px 28px; }
.hero__panneau svg { width: min(100%, 340px); box-shadow: 18px 18px 0 var(--or); }
@media (max-width: 860px) { .hero { grid-template-columns: 1fr; } .hero__panneau { padding: 2.5rem 1rem 3.5rem; } }

.section { padding: clamp(4rem, 8vw, 6.5rem) 0; }
.section--gris { background: var(--gris); }
.section--nuit { background: var(--nuit); color: #e8ecf2; }
.deux { display: grid; grid-template-columns: .9fr 1.1fr; gap: 3rem; }
@media (max-width: 860px) { .deux { grid-template-columns: 1fr; gap: 1rem; } }

/* Accordéon */
.accordeon { border-top: 2px solid var(--nuit); }
.accordeon h3 { margin: 0; }
.accordeon button { width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: 1.2rem 0; border: 0; border-bottom: 1px solid var(--trait); background: none; font: 700 1.15rem/1.3 "Libre Baskerville", serif; color: var(--texte); text-align: left; cursor: pointer; }
.accordeon button span:last-child { width: 30px; height: 30px; flex-shrink: 0; display: grid; place-items: center; border: 1.5px solid var(--or); color: var(--or); font: 400 1.2rem/1 sans-serif; transition: transform .25s; }
.accordeon button[aria-expanded="true"] span:last-child { transform: rotate(45deg); background: var(--or); color: #fff; }
.accordeon__panneau { overflow: hidden; }
.accordeon__panneau[hidden] { display: none; }
.accordeon__panneau ul { margin: 1rem 0 1.5rem; padding-left: 1.1rem; color: var(--doux); }
.accordeon__panneau li { margin-bottom: .4rem; }

/* Équipe */
.filtres { display: flex; flex-wrap: wrap; gap: .5rem; margin: 1.5rem 0 2rem; }
.filtres button { padding: .5rem 1rem; border: 1.5px solid var(--nuit); background: #fff; font: 600 .9rem/1 "Source Sans 3", sans-serif; cursor: pointer; }
.filtres button[aria-pressed="true"] { background: var(--nuit); color: #fff; }
.equipe { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
@media (max-width: 960px) { .equipe { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .equipe { grid-template-columns: 1fr; } }
.membre { background: #fff; border-bottom: 4px solid var(--or); }
.membre__portrait { display: grid; place-items: center; aspect-ratio: 4 / 3; background: var(--nuit-2); color: var(--or); font: 700 2.2rem/1 "Libre Baskerville", serif; }
.membre__corps { padding: 1rem 1.1rem 1.2rem; }
.membre h3 { margin: 0; font: 700 1.05rem/1.3 "Libre Baskerville", serif; }
.membre p { margin: .2rem 0 0; font-size: .9rem; color: var(--doux); }
.membre[hidden] { display: none; }

/* Honoraires */
.table-defile { overflow-x: auto; margin-top: 1.5rem; }
.tarifs { width: 100%; min-width: 520px; border-collapse: collapse; }
.tarifs th { text-align: left; padding: .8rem 1rem; background: var(--nuit); color: #fff; font-weight: 600; }
.tarifs td { padding: 1rem; border-bottom: 1px solid var(--trait); }
.tarifs td:nth-child(2) { font-weight: 700; white-space: nowrap; }
.tarifs tbody tr:hover { background: var(--gris); }

/* Agenda */
.rdv { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
.rdv p { color: #b9c3d3; }
@media (max-width: 860px) { .rdv { grid-template-columns: 1fr; } }
.agenda { background: #fff; color: var(--texte); padding: 1.5rem; }
.agenda__tete { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; }
.agenda__tete strong { font-family: "Libre Baskerville", serif; text-transform: capitalize; }
.agenda__tete button { width: 36px; height: 36px; border: 1.5px solid var(--trait); background: #fff; font-size: 1.3rem; cursor: pointer; }
.agenda__tete button:disabled { opacity: .3; cursor: default; }
.agenda__jours, .agenda__grille { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; text-align: center; }
.agenda__jours span { font-size: .75rem; font-weight: 700; color: var(--doux); padding-bottom: .3rem; }
.agenda__grille button { aspect-ratio: 1; border: 0; background: var(--gris); font: 600 .95rem/1 "Source Sans 3", sans-serif; cursor: pointer; }
.agenda__grille button:disabled { background: none; color: #b6bdc9; cursor: default; }
.agenda__grille button[aria-pressed="true"] { background: var(--nuit); color: var(--or); }
.agenda__grille button.aujourdhui { box-shadow: inset 0 0 0 2px var(--or); }
.agenda__creneaux { margin-top: 1.2rem; padding-top: 1rem; border-top: 1px solid var(--trait); display: flex; flex-wrap: wrap; gap: .45rem; }
.agenda__creneaux p { margin: 0; color: var(--doux); font-size: .92rem; }
.agenda__creneaux button { padding: .45rem .75rem; border: 1.5px solid var(--nuit); background: #fff; font-weight: 700; cursor: pointer; }
.agenda__creneaux button:hover { background: var(--nuit); color: #fff; }
.agenda__confirmation { margin: 1rem 0 0; font-weight: 600; color: #2f6b3d; min-height: 1em; }
.pied { padding: 1.8rem 0; background: #0d1726; color: #8d99ab; font-size: .9rem; }