/*
Theme Name: Librequia
Theme URI: https://librequia.com/
Author: Libréquia
Description: Thème du site de vente de Libréquia (page d'accueil, téléchargement, boutique WooCommerce).
Version: 1.0.0
Requires at least: 6.3
Requires PHP: 7.4
Text Domain: librequia
License: Propriétaire
*/

/* Mise en page : une étagère. Le héros pose le thème, une bande de dos de livres (cotes Dewey réelles)
   sépare les chapitres, le reste est une lecture verticale en colonne de ~70 caractères. */
:root {
  --ink: #15161a;          /* fond : la pièce sombre */
  --shelf: #1e2026;        /* surfaces : le bois de l'étagère */
  --shelf-2: #272a32;
  --paper: #ece7dc;        /* texte : papier */
  --muted: #a39d92;
  --gilt: #d9a441;         /* accent : dorure des titres */
  --gilt-ink: #1a1408;
  --rule: #343743;
  --sp-blue: #3b82c4; --sp-red: #b23a48; --sp-green: #4f9d4a; --sp-violet: #8e5ea2;
  --sp-ochre: #c0793a; --sp-teal: #2aa198; --sp-navy: #2e4a8c; --sp-rose: #d16ba5;
  --font-display: "Gloock", "Georgia", "Times New Roman", serif;
  --font-body: "Literata", "Georgia", "Times New Roman", serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --measure: 68ch;
  color-scheme: dark;
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --ink: #f3f4f6; --shelf: #ffffff; --shelf-2: #e9eaee; --paper: #1d1e23; --muted: #5f6270;
    --gilt: #9a6a17; --gilt-ink: #ffffff; --rule: #d5d7de; color-scheme: light;
  }
}
:root[data-theme="light"] {
  --ink: #f3f4f6; --shelf: #ffffff; --shelf-2: #e9eaee; --paper: #1d1e23; --muted: #5f6270;
  --gilt: #9a6a17; --gilt-ink: #ffffff; --rule: #d5d7de; color-scheme: light;
}

* { box-sizing: border-box; }
body {
  margin: 0; background: var(--ink); color: var(--paper);
  font-family: var(--font-body); font-size: 1.075rem; line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
.wrap { max-width: 1120px; margin: 0 auto; padding-inline: 20px; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 400; line-height: 1.12; text-wrap: balance; margin: 0; }
h1 { font-size: clamp(2.5rem, 6vw, 4.6rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.8rem); }
h3 { font-size: 1.35rem; }
p { margin: 0; }
a { color: var(--gilt); }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 2px solid var(--gilt); outline-offset: 3px; border-radius: 4px; }
.label { font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gilt); }
.muted { color: var(--muted); }

/* Navigation */
.nav { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 10; background: color-mix(in srgb, var(--ink) 88%, transparent);
  backdrop-filter: blur(8px); border-bottom: 1px solid var(--rule); }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 12px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--paper); font-family: var(--font-display); font-size: 1.35rem; }
.brand img { width: 34px; height: 34px; }
.nav-links { display: flex; align-items: center; gap: 22px; font-size: 0.95rem; }
.nav-links a { color: var(--paper); text-decoration: none; }
.nav-links a:hover { color: var(--gilt); }
@media (max-width: 720px) { .nav-links a:not(.btn) { display: none; } }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 20px; border-radius: 6px;
  font-family: var(--font-body); font-weight: 600; font-size: 1rem; text-decoration: none; border: 1px solid var(--gilt); transition: transform .15s ease, background .15s ease; }
.btn-primary { background: var(--gilt); color: var(--gilt-ink); }
.btn-ghost { background: transparent; color: var(--paper); border-color: var(--rule); }
.btn:hover { transform: translateY(-1px); }
.btn-ghost:hover { border-color: var(--gilt); }
.btn-small { padding: 8px 14px; font-size: 0.92rem; }

/* Héros */
.hero { padding-block: clamp(48px, 8vw, 96px) 40px; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 22px; max-width: 820px; }
.hero .lead { font-size: clamp(1.1rem, 1.6vw, 1.3rem); color: var(--muted); max-width: var(--measure); }
.hero h1 em { font-style: normal; color: var(--gilt); }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }
.fineprint { font-family: var(--font-mono); font-size: 0.8rem; color: var(--muted); }
.shot { margin-top: 48px; border-radius: 10px; overflow: hidden; border: 1px solid var(--rule);
  box-shadow: 0 30px 80px -30px rgba(0,0,0,.6); background: var(--shelf); }
.shot img { display: block; width: 100%; height: auto; }

/* Étagère de dos de livres */
.shelf { padding-block: 34px 0; }
.spines { display: flex; align-items: flex-end; gap: 4px; height: 190px; overflow: hidden; }
.spine { flex: 1 1 0; min-width: 0; border-radius: 4px 4px 2px 2px; display: flex; flex-direction: column; align-items: center;
  justify-content: space-between; padding-block: 10px 8px; color: #fff; position: relative;
  background-image: linear-gradient(90deg, rgba(255,255,255,.14) 0 8%, transparent 8% 88%, rgba(0,0,0,.22) 88%); }
.spine .name { writing-mode: vertical-rl; transform: rotate(180deg); font-family: var(--font-display); font-size: 0.95rem;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-height: 120px; }
.spine .cote { font-family: var(--font-mono); font-size: 0.66rem; background: rgba(255,255,255,.88); color: #1a1a1a;
  padding: 1px 3px; border-radius: 2px; }
.plank { height: 14px; border-radius: 7px; background: linear-gradient(var(--gilt), color-mix(in srgb, var(--gilt) 70%, #000)); }
.shelf-caption { margin-top: 12px; font-size: 0.92rem; }
@media (max-width: 560px) { .spine:nth-child(n+9) { display: none; } .spines { height: 160px; } }

/* Chapitres */
section.chapter { padding-block: clamp(56px, 9vw, 104px); border-bottom: 1px solid var(--rule); }
.chapter-head { display: grid; gap: 14px; max-width: var(--measure); margin-bottom: 40px; }
.chapter-head p { color: var(--muted); }
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); gap: 30px 40px; }
.feature { display: grid; gap: 8px; min-width: 0; }
.feature h3 { font-size: 1.25rem; }
.feature p { color: var(--muted); font-size: 1rem; }
.feature .eg { font-family: var(--font-mono); font-size: 0.82rem; color: var(--paper); }

/* Claude : la fiche à trois notes */
.split { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 48px; align-items: start; }
@media (max-width: 860px) { .split { grid-template-columns: minmax(0, 1fr); } }
.card { background: var(--shelf); border: 1px solid var(--rule); border-radius: 10px; padding: 26px; display: grid; gap: 16px; min-width: 0; }
.card-title { font-family: var(--font-display); font-size: 1.6rem; }
.ratings { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); background: var(--shelf-2); border-radius: 8px; padding: 14px 8px; text-align: center; gap: 6px; }
.ratings .who { font-size: 0.85rem; color: var(--muted); }
.ratings .stars { color: var(--gilt); letter-spacing: 1px; font-size: 1.05rem; }
.ratings .val { font-family: var(--font-mono); font-size: 0.85rem; font-variant-numeric: tabular-nums; }
.ratings .combined .who { color: var(--paper); font-weight: 600; }
.quote-block { border-left: 3px solid var(--gilt); padding-left: 14px; font-size: 0.98rem; }
.quote-block .who { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: .08em; text-transform: uppercase; color: var(--gilt); margin-bottom: 4px; }
.checklist { list-style: none; padding: 0; margin: 0; display: grid; gap: 16px; }
.checklist li { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 10px; }
.checklist li::before { content: "✦"; color: var(--gilt); }
.checklist b { font-weight: 600; }
.soon { display: inline-flex; align-items: center; gap: 8px; justify-self: start; font-family: var(--font-mono); font-size: 0.78rem;
  letter-spacing: .06em; padding: 5px 12px; border-radius: 999px; border: 1px dashed var(--gilt); color: var(--paper); }
.soon b { color: var(--gilt); font-weight: 500; text-transform: uppercase; letter-spacing: .12em; }
.cost { font-family: var(--font-mono); font-size: 0.85rem; color: var(--muted); }

/* Galerie */
.gallery { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 22px; }
.gallery figure { margin: 0; display: grid; gap: 10px; min-width: 0; }
.gallery img { width: 100%; height: auto; border-radius: 8px; border: 1px solid var(--rule); display: block; background: var(--shelf); }
.gallery figcaption { font-size: 0.92rem; color: var(--muted); }
.gallery .tall { grid-row: span 2; }
@media (max-width: 760px) { .gallery { grid-template-columns: minmax(0, 1fr); } .gallery .tall { grid-row: auto; } }

/* Données */
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr)); gap: 0; border-top: 1px solid var(--rule); }
.fact { padding: 22px 18px 22px 0; border-bottom: 1px solid var(--rule); display: grid; gap: 6px; min-width: 0; }
.fact .k { font-family: var(--font-mono); font-size: 0.78rem; color: var(--gilt); letter-spacing: .08em; text-transform: uppercase; }
.fact p { color: var(--muted); font-size: 0.98rem; }

/* Tarifs */
.plans { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; align-items: stretch; }
@media (max-width: 860px) { .plans { grid-template-columns: minmax(0, 1fr); } }
.plan { background: var(--shelf); border: 1px solid var(--rule); border-radius: 10px; padding: 26px; display: flex; flex-direction: column; gap: 16px; min-width: 0; }
.plan.featured { border-color: var(--gilt); box-shadow: 0 0 0 1px var(--gilt) inset; }
.plan .tag { align-self: flex-start; font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: .1em; text-transform: uppercase;
  background: var(--gilt); color: var(--gilt-ink); padding: 3px 8px; border-radius: 3px; }
.price { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; font-variant-numeric: tabular-nums; }
.price .now { font-family: var(--font-display); font-size: 3rem; line-height: 1; }
.price .was { color: var(--muted); text-decoration: line-through; font-size: 1.2rem; }
.price .per { color: var(--muted); font-size: 0.95rem; }
.plan ul { margin: 0; padding-left: 1.1em; display: grid; gap: 6px; color: var(--muted); font-size: 0.98rem; flex: 1; }
.plan .btn { width: 100%; }
.pricing-note { margin-top: 22px; font-size: 0.95rem; color: var(--muted); max-width: var(--measure); }

/* FAQ */
.faq { display: grid; gap: 0; max-width: 860px; border-top: 1px solid var(--rule); }
.faq details { border-bottom: 1px solid var(--rule); padding-block: 18px; }
.faq summary { cursor: pointer; font-family: var(--font-display); font-size: 1.2rem; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--gilt); font-family: var(--font-mono); }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin-top: 10px; color: var(--muted); max-width: var(--measure); }

/* Fin */
.closing { padding-block: clamp(64px, 10vw, 120px); text-align: left; }
.closing .wrap { display: grid; gap: 20px; }
footer { padding-block: 28px 40px; border-top: 1px solid var(--rule); font-size: 0.88rem; color: var(--muted); }
footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; }
.email { font-family: var(--font-mono); user-select: all; color: var(--paper); }

@media (prefers-reduced-motion: no-preference) {
  .spine { animation: rise .7s cubic-bezier(.2,.8,.2,1) both; animation-delay: calc(var(--i) * 45ms); }
  @keyframes rise { from { transform: translateY(14px); } to { transform: none; } }
}


/* ---------------------------------------------------------------------------
   Pages WordPress (légales, téléchargement) et WooCommerce
   ------------------------------------------------------------------------ */
.page-shell { padding-block: clamp(40px, 7vw, 80px); }
.page-shell .page-title { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 28px; }
.prose { max-width: var(--measure); display: grid; gap: 1em; min-width: 0; }
.prose h2 { font-size: 1.6rem; margin-top: 1em; }
.prose h3 { font-size: 1.25rem; margin-top: .6em; }
.prose ul, .prose ol { margin: 0; padding-left: 1.2em; display: grid; gap: .3em; }
.prose a { color: var(--gilt); }
.prose table { border-collapse: collapse; width: 100%; }
.prose th, .prose td { border: 1px solid var(--rule); padding: 8px; text-align: left; }
.prose .todo, mark { background: color-mix(in srgb, var(--gilt) 30%, transparent); color: var(--paper); padding: 0 3px; }
.wide { max-width: none; }
footer .legal-links { display: flex; flex-wrap: wrap; gap: 16px; list-style: none; margin: 0; padding: 0; }
footer .legal-links a { color: var(--muted); }

/* Page Télécharger */
.downloads { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); gap: 18px; margin-block: 28px; }
.dl { background: var(--shelf); border: 1px solid var(--rule); border-radius: 10px; padding: 22px; display: flex; flex-direction: column; gap: 12px; min-width: 0; }
.dl.is-yours { border-color: var(--gilt); box-shadow: 0 0 0 1px var(--gilt) inset; }
.dl .os { font-family: var(--font-display); font-size: 1.5rem; }
.dl .req { color: var(--muted); font-size: .92rem; flex: 1; }
.dl .yours { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--gilt); min-height: 1em; }
.dl .btn[aria-disabled="true"] { opacity: .45; pointer-events: none; }
.steps { counter-reset: step; list-style: none; padding: 0; display: grid; gap: 14px; }
.steps li { counter-increment: step; display: grid; grid-template-columns: 34px minmax(0, 1fr); gap: 12px; }
.steps li::before { content: counter(step); font-family: var(--font-mono); color: var(--gilt-ink); background: var(--gilt);
  width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; font-size: .85rem; }

/* WooCommerce : boutons, champs, tableaux, messages aux couleurs du site */
.woocommerce .button, .woocommerce button.button, .woocommerce a.button, .woocommerce input.button,
.woocommerce #respond input#submit, .wc-block-components-button:not(.is-link) {
  background: var(--gilt) !important; color: var(--gilt-ink) !important; border: 1px solid var(--gilt) !important;
  border-radius: 6px !important; font-family: var(--font-body); font-weight: 600; padding: 12px 20px; }
.woocommerce input.input-text, .woocommerce textarea, .woocommerce select,
.wc-block-components-text-input input, .wc-block-components-combobox .components-combobox-control__input {
  background: var(--shelf) !important; color: var(--paper) !important; border: 1px solid var(--rule) !important; border-radius: 6px !important; }
.woocommerce table.shop_table, .woocommerce-checkout-review-order-table { border-color: var(--rule) !important; background: var(--shelf); }
.woocommerce table.shop_table th, .woocommerce table.shop_table td { border-color: var(--rule) !important; }
.woocommerce-message, .woocommerce-info, .woocommerce-error, .wc-block-components-notice-banner {
  background: var(--shelf) !important; color: var(--paper) !important; border-top-color: var(--gilt) !important; }
.woocommerce-message::before, .woocommerce-info::before { color: var(--gilt) !important; }
.woocommerce-checkout #payment, .woocommerce-checkout #payment div.payment_box { background: var(--shelf) !important; color: var(--paper); }
.wc-block-checkout, .wc-block-components-sidebar, .wc-block-components-totals-wrapper { color: var(--paper); }
.woocommerce-MyAccount-navigation ul { list-style: none; padding: 0; display: grid; gap: 6px; }
.woocommerce-MyAccount-navigation a { color: var(--paper); }
.woocommerce-MyAccount-navigation .is-active a { color: var(--gilt); }
.librequia-cle { font-family: var(--font-mono); font-size: .8rem; word-break: break-all; user-select: all;
  background: var(--shelf-2); padding: 8px; border-radius: 6px; display: block; }