/* ============================================================
   shop-cosmet — esthétique « luxe suisse »
   Cormorant Garamond (serif) + Jost (sans), blanc cassé / noir / or
   ============================================================ */

:root {
    --paper: #f7f5f1;
    --white: #ffffff;
    --ink: #14110f;
    --muted: #7a736a;
    --soft: #4c463f;
    --gold: #a8894f;
    --line: #e3ddd2;
    --serif: "Cormorant Garamond", Georgia, serif;
    --sans: "Jost", "Helvetica Neue", sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    font-family: var(--sans);
    font-weight: 300;
    color: var(--ink);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
}

img { display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

/* ---------- Barre d'annonce ---------- */
.announce {
    background: var(--ink);
    color: var(--white);
    text-align: center;
    font-size: 10.5px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    padding: 11px 20px;
}

/* ---------- Header ---------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 24px;
    padding: 16px 48px;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--line);
}

.header-nav { display: flex; gap: 28px; }

.header-nav a {
    font-size: 11px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    transition: color 0.25s;
}

.header-nav a:hover { color: var(--gold); }

.brand {
    display: flex;
    align-items: center;
    gap: 13px;
    justify-self: center;
}

.brand-name {
    font-family: var(--serif);
    font-size: 25px;
    letter-spacing: 0.06em;
    white-space: nowrap;
}

.brand-name em { color: var(--gold); }

.header-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 26px;
}

.lang-switch { display: flex; gap: 9px; }

.lang-switch a {
    font-size: 11px;
    letter-spacing: 0.1em;
    color: var(--muted);
    padding-bottom: 2px;
    border-bottom: 1px solid transparent;
    transition: color 0.25s;
}

.lang-switch a:hover { color: var(--ink); }

.lang-switch a.active {
    color: var(--ink);
    border-bottom-color: var(--gold);
}

.cart-link {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 11px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

/* ---------- Boutons ---------- */
.btn-gold {
    display: inline-block;
    background: var(--ink);
    color: var(--white);
    border: 1px solid var(--ink);
    font-size: 11px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    padding: 17px 42px;
    transition: background 0.35s, border-color 0.35s, letter-spacing 0.35s;
}

.btn-gold:hover {
    background: var(--gold);
    border-color: var(--gold);
    letter-spacing: 0.26em;
}

.btn-block { width: 100%; }

.kicker {
    font-size: 11px;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--gold);
}

/* ---------- Hero ---------- */
.hero {
    text-align: center;
    padding: 130px 24px 120px;
    background: linear-gradient(180deg, var(--white) 0%, var(--paper) 100%);
}

.hero h1 {
    font-family: var(--serif);
    font-weight: 300;
    font-size: clamp(44px, 7vw, 86px);
    line-height: 1.04;
    margin: 26px 0 30px;
}

.hero h1 em {
    font-style: italic;
    color: var(--gold);
}

.hero .lead {
    max-width: 540px;
    margin: 0 auto 42px;
    font-size: 16.5px;
    line-height: 1.85;
    color: var(--muted);
}

/* ---------- Collection ---------- */
.collection { padding: 100px 48px; }

.section-title {
    text-align: center;
    font-family: var(--serif);
    font-weight: 400;
    font-size: 34px;
    margin-bottom: 70px;
}

.section-title span {
    display: inline-block;
    padding-top: 22px;
    position: relative;
}

.section-title span::before {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 1px;
    height: 14px;
    background: var(--gold);
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 56px 34px;
    max-width: 1280px;
    margin: 0 auto;
}

/* ---------- Carte produit ---------- */
.card { position: relative; }

.badge {
    position: absolute;
    top: 14px;
    left: 14px;
    z-index: 2;
    font-size: 9.5px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    padding: 6px 11px;
}

.badge--new { background: var(--ink); color: var(--white); }
.badge--best { background: rgba(255, 255, 255, 0.92); color: var(--gold); border: 1px solid var(--gold); }

.card-media {
    display: block;
    position: relative;
    aspect-ratio: 4 / 5;
    overflow: hidden;
    background: var(--paper);
}

.card-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.9s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.8s ease;
    opacity: 0;
}

.card-media img.loaded { opacity: 1; }

.card:hover .card-media img { transform: scale(1.045); }

.card-overlay {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.92);
    text-align: center;
    font-size: 10px;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    padding: 13px;
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.35s, transform 0.35s;
}

.card:hover .card-overlay { opacity: 1; transform: translateY(0); }

.card-info { text-align: center; padding: 22px 10px 0; }

.card-name {
    font-family: var(--serif);
    font-weight: 400;
    font-size: 22px;
}

.card-desc {
    font-size: 13px;
    line-height: 1.7;
    color: var(--muted);
    margin-top: 8px;
}

.card-price {
    font-size: 13px;
    letter-spacing: 0.1em;
    margin-top: 12px;
}

/* ---------- État vide ---------- */
.empty {
    text-align: center;
    padding: 70px 20px;
}

.empty-title {
    font-family: var(--serif);
    font-size: 27px;
    margin-bottom: 14px;
}

.empty-hint {
    color: var(--muted);
    font-size: 14px;
    margin-bottom: 34px;
}

/* ---------- Section maison ---------- */
.maison {
    background: var(--paper);
    border-top: 1px solid var(--line);
    padding: 110px 48px;
}

.maison-inner {
    max-width: 1040px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    align-items: center;
    gap: 60px;
}

.maison h2 {
    font-family: var(--serif);
    font-weight: 300;
    font-size: 46px;
    margin: 18px 0 22px;
}

.maison h2 em { color: var(--gold); }

.maison p:not(.kicker) {
    font-size: 15px;
    line-height: 2;
    color: var(--soft);
    margin-bottom: 28px;
}

.link-underline {
    font-size: 11px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    border-bottom: 1px solid var(--gold);
    padding-bottom: 4px;
    transition: color 0.25s;
}

.link-underline:hover { color: var(--gold); }

.maison-visual { text-align: center; opacity: 0.9; }

/* ---------- Page produit ---------- */
.product-wrap {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 72px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 48px 110px;
}

.product-media { background: var(--paper); }

.product-media img {
    width: 100%;
    aspect-ratio: 4 / 5;
    object-fit: cover;
}

.product-info {
    position: sticky;
    top: 130px;
    align-self: start;
}

.product-info h1 {
    font-family: var(--serif);
    font-weight: 300;
    font-size: 44px;
    line-height: 1.1;
    margin: 14px 0;
}

.product-info .price {
    font-size: 16px;
    letter-spacing: 0.12em;
    margin-bottom: 34px;
}

.product-block {
    border-top: 1px solid var(--line);
    padding: 26px 0;
}

.product-block h3 {
    font-size: 11px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 14px;
}

.product-block p {
    font-size: 14.5px;
    line-height: 1.95;
    color: var(--soft);
}

.conseil {
    font-family: var(--serif);
    font-style: italic;
    font-size: 17px !important;
}

.product-ref {
    font-size: 11px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--muted);
    margin: 8px 0 26px;
}

.link-back {
    display: inline-block;
    margin-top: 24px;
    font-size: 11px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--muted);
    transition: color 0.25s;
}

.link-back:hover { color: var(--ink); }

/* ---------- Bouton + ---------- */
.fab {
    position: fixed;
    right: 36px;
    bottom: 36px;
    z-index: 90;
    width: 62px;
    height: 62px;
    border-radius: 50%;
    border: none;
    background: var(--ink);
    color: var(--white);
    font-size: 30px;
    font-weight: 300;
    line-height: 1;
    box-shadow: 0 12px 34px rgba(20, 17, 15, 0.22);
    transition: background 0.3s, transform 0.3s;
}

.fab:hover {
    background: var(--gold);
    transform: scale(1.07) rotate(90deg);
}

/* ---------- Modale ---------- */
.modal {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal[hidden] { display: none; }

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(20, 17, 16, 0.45);
    backdrop-filter: blur(3px);
    opacity: 0;
    transition: opacity 0.3s;
}

.modal.open .modal-backdrop { opacity: 1; }

.modal-panel {
    position: relative;
    background: var(--white);
    width: min(500px, 92vw);
    padding: 52px 46px 46px;
    text-align: center;
    box-shadow: 0 30px 80px rgba(20, 17, 15, 0.3);
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.35s ease, transform 0.35s ease;
}

.modal.open .modal-panel { opacity: 1; transform: translateY(0); }

.modal-panel h2 {
    font-family: var(--serif);
    font-weight: 400;
    font-size: 31px;
}

.modal-hint {
    font-size: 13.5px;
    line-height: 1.8;
    color: var(--muted);
    margin: 14px 0 8px;
}

#genForm textarea {
    width: 100%;
    border: none;
    border-bottom: 1px solid var(--line);
    padding: 14px 2px;
    margin: 20px 0 24px;
    font-family: var(--sans);
    font-weight: 300;
    font-size: 15px;
    line-height: 1.7;
    color: var(--ink);
    resize: none;
    outline: none;
    transition: border-color 0.3s;
}

#genForm textarea:focus { border-bottom-color: var(--gold); }
#genForm textarea::placeholder { color: #b5ada1; }

.loading { padding: 26px 0 10px; }

.spinner {
    width: 36px;
    height: 36px;
    margin: 0 auto;
    border: 2px solid var(--line);
    border-top-color: var(--gold);
    border-radius: 50%;
    animation: spin 0.9s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

.loading-title {
    font-family: var(--serif);
    font-size: 19px;
    margin-top: 20px;
}

.loading-text {
    font-size: 12.5px;
    color: var(--muted);
    margin-top: 8px;
}

.modal-error {
    color: #9c3b2e;
    font-size: 13px;
    margin-top: 16px;
}

.modal-close {
    position: absolute;
    top: 12px;
    right: 18px;
    background: none;
    border: none;
    font-size: 22px;
    font-weight: 300;
    color: var(--muted);
    transition: color 0.25s;
}

.modal-close:hover { color: var(--ink); }

/* ---------- Admin (page conditions générales) ---------- */
.admin {
    max-width: 900px;
    margin: 0 auto;
    padding: 90px 24px 130px;
}

.admin h1 {
    font-family: var(--serif);
    font-weight: 300;
    font-size: 40px;
    margin: 14px 0 8px;
}

.admin-sub {
    font-size: 13px;
    color: var(--muted);
    margin-bottom: 55px;
}

.admin-list { border-top: 1px solid var(--line); }

.admin-row {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 18px 4px;
    border-bottom: 1px solid var(--line);
    transition: opacity 0.45s, transform 0.45s;
}

.admin-row.removing {
    opacity: 0;
    transform: translateX(24px);
}

.admin-row img {
    width: 64px;
    height: 80px;
    object-fit: cover;
    background: var(--paper);
    flex-shrink: 0;
}

.admin-info { flex: 1; min-width: 0; }

.admin-info h3 {
    font-family: var(--serif);
    font-weight: 400;
    font-size: 21px;
}

.admin-info p {
    font-size: 11.5px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
    margin-top: 6px;
}

.admin-delete {
    background: none;
    border: 1px solid var(--line);
    color: var(--muted);
    font-size: 10px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    padding: 10px 18px;
    flex-shrink: 0;
    transition: color 0.25s, border-color 0.25s;
}

.admin-delete:hover {
    border-color: #9c3b2e;
    color: #9c3b2e;
}

/* ---------- Toast ---------- */
.toast {
    position: fixed;
    left: 50%;
    bottom: 36px;
    transform: translate(-50%, 12px);
    z-index: 110;
    background: var(--ink);
    color: var(--white);
    font-size: 11px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    padding: 15px 28px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.35s, transform 0.35s;
}

.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- Animations ---------- */
.card.is-new { animation: fadeUp 0.8s cubic-bezier(0.22, 1, 0.36, 1) both; }

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(26px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ---------- Footer ---------- */
.site-footer {
    background: #f2efe9;
    border-top: 1px solid var(--line);
    padding: 80px 48px 30px;
}

.footer-cols {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 40px;
    max-width: 1080px;
    margin: 0 auto 70px;
}

.footer-cols h4 {
    font-size: 11px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.footer-cols a {
    display: block;
    font-size: 13px;
    color: var(--muted);
    margin: 11px 0;
    transition: color 0.25s;
}

.footer-cols a:hover { color: var(--ink); }

.footer-brand {
    text-align: center;
    padding-bottom: 56px;
    border-bottom: 1px solid var(--line);
}

.footer-brand img { margin: 0 auto 18px; }

.footer-brand p {
    max-width: 420px;
    margin: 0 auto;
    font-size: 13px;
    line-height: 1.9;
    color: var(--muted);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
    max-width: 1280px;
    margin: 28px auto 0;
    font-size: 11.5px;
    letter-spacing: 0.06em;
    color: var(--muted);
}

.socials { display: flex; gap: 20px; }

.socials a { color: var(--muted); transition: color 0.25s; }
.socials a:hover { color: var(--ink); }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
    .site-header {
        grid-template-columns: 1fr auto;
        grid-template-areas: "brand actions" "nav nav";
        padding: 14px 24px;
        row-gap: 12px;
    }
    .brand { grid-area: brand; justify-self: start; }
    .header-actions { grid-area: actions; }
    .header-nav { grid-area: nav; justify-content: center; }

    .hero { padding: 80px 20px 70px; }
    .collection { padding: 70px 24px; }
    .maison { padding: 80px 24px; }
    .maison-inner { grid-template-columns: 1fr; }

    .product-wrap {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 50px 24px 80px;
    }
    .product-info { position: static; }

    .footer-cols { grid-template-columns: 1fr; gap: 30px; }
}