/* Grès & Garance — feuille de style unique */

:root {
  --paper: #fbf8f3;
  --paper-2: #f4efe6;
  --ink: #1f1b18;
  --ink-soft: #6e645c;
  --line: #e3dacd;
  --garance: #a63d2e;
  --garance-dark: #8a3125;
  --sable: #e8dfd2;
  --radius: 4px;
  --measure: 62ch;
  --serif: 'Fraunces', 'Iowan Old Style', Georgia, 'Times New Roman', serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

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

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img,
svg {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

h1,
h2,
h3,
h4 {
  font-family: var(--serif);
  font-weight: 500;
  line-height: 1.14;
  letter-spacing: -0.01em;
  margin: 0 0 0.5em;
}

h1 {
  font-size: clamp(2.1rem, 4.4vw, 3.4rem);
}
h2 {
  font-size: clamp(1.55rem, 2.6vw, 2.1rem);
}
h3 {
  font-size: 1.2rem;
}

p {
  margin: 0 0 1em;
}

.wrap {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.narrow {
  max-width: 760px;
}

.eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  font-weight: 500;
  margin: 0 0 14px;
}

.lead {
  font-size: 1.12rem;
  color: var(--ink-soft);
  max-width: var(--measure);
}

/* ---------- Boutons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  background: var(--ink);
  color: var(--paper);
  font: inherit;
  font-size: 0.94rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.16s ease, color 0.16s ease, border-color 0.16s ease;
}

.btn:hover {
  background: var(--garance);
  border-color: var(--garance);
}

.btn--ghost {
  background: transparent;
  color: var(--ink);
}

.btn--ghost:hover {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

.btn--block {
  width: 100%;
}

.btn[disabled] {
  opacity: 0.45;
  cursor: not-allowed;
}

.btn[disabled]:hover {
  background: var(--ink);
  border-color: var(--ink);
}

.link-underline {
  border-bottom: 1px solid currentColor;
  padding-bottom: 1px;
}

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

/* ---------- En-tête ---------- */

.topbar {
  background: var(--ink);
  color: var(--paper);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  text-align: center;
  padding: 9px 16px;
}

.masthead {
  border-bottom: 1px solid var(--line);
  background: var(--paper);
  position: sticky;
  top: 0;
  z-index: 20;
}

.masthead__inner {
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 18px 24px;
}

.logo {
  font-family: var(--serif);
  font-size: 1.35rem;
  letter-spacing: -0.015em;
  white-space: nowrap;
}

.logo span {
  color: var(--garance);
}

.mainnav {
  display: flex;
  gap: 24px;
  margin-left: auto;
  flex-wrap: wrap;
}

.mainnav a {
  font-size: 0.9rem;
  color: var(--ink-soft);
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
}

.mainnav a:hover,
.mainnav a[aria-current='page'] {
  color: var(--ink);
  border-bottom-color: var(--garance);
}

.cartlink {
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 1px solid var(--line);
  border-radius: 100px;
  padding: 7px 15px;
  white-space: nowrap;
}

.cartlink:hover {
  border-color: var(--ink);
}

.cartlink__count {
  background: var(--garance);
  color: #fff;
  border-radius: 100px;
  min-width: 20px;
  height: 20px;
  display: inline-grid;
  place-items: center;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0 5px;
}

/* ---------- Héros ---------- */

.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
  padding: 76px 0 84px;
}

.hero__art {
  background: var(--sable);
  border-radius: var(--radius);
  padding: 40px;
  display: grid;
  place-items: center;
}

.hero__art svg {
  width: 100%;
  max-width: 420px;
}

.hero__actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 26px;
}

/* ---------- Sections ---------- */

.section {
  padding: 62px 0;
  border-top: 1px solid var(--line);
}

.section--plain {
  border-top: 0;
}

.section__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 34px;
  flex-wrap: wrap;
}

.section__head p {
  margin: 0;
  color: var(--ink-soft);
  max-width: 48ch;
}

/* ---------- Grille produits ---------- */

.grid {
  display: grid;
  gap: 34px 26px;
  grid-template-columns: repeat(auto-fill, minmax(232px, 1fr));
}

.card {
  display: flex;
  flex-direction: column;
}

.card__art {
  background: var(--paper-2);
  border-radius: var(--radius);
  padding: 18px;
  margin-bottom: 15px;
  transition: transform 0.2s ease;
}

.card:hover .card__art {
  transform: translateY(-3px);
}

.card__name {
  font-family: var(--serif);
  font-size: 1.06rem;
  margin: 0 0 3px;
}

.card__short {
  font-size: 0.88rem;
  color: var(--ink-soft);
  margin: 0 0 8px;
}

.card__price {
  font-size: 0.95rem;
  font-weight: 500;
  margin: 0;
}

/* ---------- Arguments ---------- */

.features {
  display: grid;
  gap: 30px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.feature h3 {
  font-size: 1.02rem;
  margin-bottom: 6px;
}

.feature p {
  color: var(--ink-soft);
  font-size: 0.92rem;
  margin: 0;
}

.feature::before {
  content: '';
  display: block;
  width: 26px;
  height: 2px;
  background: var(--garance);
  margin-bottom: 16px;
}

/* ---------- Bandeau catégories ---------- */

.cats {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.cat {
  background: var(--paper-2);
  border-radius: var(--radius);
  padding: 30px 28px;
  display: flex;
  flex-direction: column;
}

.cat h3 {
  margin-bottom: 8px;
}

.cat p {
  color: var(--ink-soft);
  font-size: 0.92rem;
  flex: 1;
}

/* ---------- Fiche produit ---------- */

.product {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  padding: 46px 0 70px;
  align-items: start;
}

.product__art {
  background: var(--paper-2);
  border-radius: var(--radius);
  padding: 46px;
  display: grid;
  place-items: center;
}

.product__price {
  font-size: 1.35rem;
  font-family: var(--serif);
  margin: 0 0 20px;
}

.product__buy {
  display: flex;
  gap: 12px;
  align-items: center;
  margin: 26px 0 22px;
  flex-wrap: wrap;
}

.qty {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.qty button {
  width: 40px;
  height: 46px;
  border: 0;
  background: transparent;
  font-size: 1.1rem;
  cursor: pointer;
  color: var(--ink);
}

.qty button:hover {
  background: var(--paper-2);
}

.qty output {
  min-width: 34px;
  text-align: center;
  font-size: 0.98rem;
}

.specs {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid var(--line);
}

.specs li {
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.breadcrumb {
  font-size: 0.82rem;
  color: var(--ink-soft);
  padding-top: 26px;
}

.breadcrumb a:hover {
  color: var(--garance);
}

.notice {
  background: var(--paper-2);
  border-left: 2px solid var(--garance);
  padding: 14px 18px;
  font-size: 0.88rem;
  color: var(--ink-soft);
  border-radius: 0 var(--radius) var(--radius) 0;
}

/* ---------- Panier ---------- */

.cart {
  padding: 40px 0 76px;
  display: grid;
  grid-template-columns: 1.6fr 0.9fr;
  gap: 48px;
  align-items: start;
}

.cartrow {
  display: grid;
  grid-template-columns: 88px 1fr auto;
  gap: 18px;
  align-items: center;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.cartrow:first-child {
  border-top: 1px solid var(--line);
}

.cartrow__art {
  background: var(--paper-2);
  border-radius: var(--radius);
  padding: 6px;
}

.cartrow h3 {
  font-size: 1rem;
  margin: 0 0 2px;
}

.cartrow p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--ink-soft);
}

.cartrow__remove {
  background: none;
  border: 0;
  color: var(--ink-soft);
  font-size: 0.82rem;
  cursor: pointer;
  text-decoration: underline;
  padding: 0;
  margin-top: 6px;
}

.cartrow__remove:hover {
  color: var(--garance);
}

.summary {
  background: var(--paper-2);
  border-radius: var(--radius);
  padding: 28px;
  position: sticky;
  top: 100px;
}

.summary h2 {
  font-size: 1.2rem;
}

.summary__line {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  font-size: 0.92rem;
  padding: 8px 0;
  color: var(--ink-soft);
}

.summary__total {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  border-top: 1px solid var(--line);
  margin-top: 10px;
  padding-top: 14px;
  font-family: var(--serif);
  font-size: 1.15rem;
  color: var(--ink);
}

.empty {
  padding: 50px 0 70px;
  text-align: center;
}

/* ---------- Formulaires ---------- */

.form {
  display: grid;
  gap: 18px;
  max-width: 520px;
}

.field label {
  display: block;
  font-size: 0.85rem;
  margin-bottom: 6px;
  color: var(--ink-soft);
}

.field input,
.field textarea,
.field select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  font: inherit;
  font-size: 0.95rem;
  color: var(--ink);
}

.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: 2px solid var(--garance);
  outline-offset: 1px;
  border-color: var(--garance);
}

.field--pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

/* ---------- Texte long / pages légales ---------- */

.prose {
  max-width: var(--measure);
  padding: 34px 0 76px;
}

.prose h2 {
  font-size: 1.3rem;
  margin-top: 2em;
}

.prose h3 {
  font-size: 1.02rem;
  margin-top: 1.6em;
}

.prose ul {
  padding-left: 1.2em;
  color: var(--ink-soft);
}

.prose li {
  margin-bottom: 0.4em;
}

.prose p {
  color: var(--ink-soft);
}

.prose strong {
  color: var(--ink);
  font-weight: 600;
}

.pagehead {
  padding: 54px 0 10px;
}

.dl {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 8px 26px;
  font-size: 0.92rem;
  margin: 0;
}

.dl dt {
  color: var(--ink-soft);
}

.dl dd {
  margin: 0;
}

/* ---------- Pied de page ---------- */

.footer {
  border-top: 1px solid var(--line);
  background: var(--paper-2);
  margin-top: 40px;
  padding: 54px 0 26px;
  font-size: 0.9rem;
}

.footer__cols {
  display: grid;
  gap: 34px;
  grid-template-columns: 1.4fr repeat(3, 1fr);
}

.footer h4 {
  font-family: var(--sans);
  font-size: 0.76rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0 0 14px;
}

.footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 9px;
}

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

.footer__about p {
  color: var(--ink-soft);
  max-width: 34ch;
}

.footer__legal {
  border-top: 1px solid var(--line);
  margin-top: 40px;
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  font-size: 0.82rem;
  color: var(--ink-soft);
}

.demo {
  background: var(--sable);
  color: var(--ink);
  font-size: 0.82rem;
  padding: 12px 24px;
  text-align: center;
}

/* ---------- Responsive ---------- */

@media (max-width: 900px) {
  .hero,
  .product,
  .cart {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .footer__cols {
    grid-template-columns: 1fr 1fr;
  }

  .summary {
    position: static;
  }

  .masthead {
    position: static;
  }
}

@media (max-width: 640px) {
  .masthead__inner {
    flex-wrap: wrap;
    gap: 14px;
  }

  .mainnav {
    order: 3;
    width: 100%;
    margin-left: 0;
    gap: 16px;
  }

  .cartlink {
    margin-left: auto;
  }

  .hero {
    padding: 44px 0 52px;
  }

  .footer__cols {
    grid-template-columns: 1fr;
  }

  .field--pair {
    grid-template-columns: 1fr;
  }

  .cartrow {
    grid-template-columns: 66px 1fr;
  }
}