/* ==========================================================
   Tsena Cozy — feuille de style
   Palette : crème #F5F0E6, brun #795548, vert sauge #879783.
   ========================================================== */

:root {
  /* Couleurs */
  --linen: #F5F0E6;      /* fond principal */
  --paper: #FBF8F2;      /* cartes */
  --sand: #EAE1D3;       /* sections alternées */
  --sand-deep: #DDD1BF;
  --clay: #A1887F;       /* brun clair, décoratif */
  --clay-dark: #795548;  /* brun principal (contraste AA avec texte blanc) */
  --sage: #879783;
  --sage-soft: #DFE4DA;
  --rose-soft: #EFE4DB;
  --ink: #3A2C26;        /* texte */
  --ink-soft: #6A5A52;   /* texte secondaire */
  --line: #E2D8C9;

  /* Typo */
  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans: "Work Sans", system-ui, -apple-system, "Segoe UI", sans-serif;

  /* Espaces & formes */
  --wrap: 1180px;
  --gutter: clamp(16px, 4vw, 40px);
  --section: clamp(64px, 9vw, 120px);
  --radius: 14px;
  --radius-lg: 24px;
  --shadow: 0 1px 2px rgba(58, 44, 38, .04), 0 8px 24px rgba(58, 44, 38, .06);
  --ease: cubic-bezier(.2, .7, .3, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--linen);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -.01em;
  margin: 0 0 .5em;
  text-wrap: balance;
}
h1 { font-size: clamp(2.4rem, 5.5vw, 4rem); }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.75rem); }
h3 { font-size: 1.3rem; }

p { margin: 0 0 1em; text-wrap: pretty; }

a { color: var(--clay-dark); text-underline-offset: 3px; }
a:hover { color: var(--ink); }

:focus-visible {
  outline: 2px solid var(--clay-dark);
  outline-offset: 3px;
  border-radius: 4px;
}

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.skip {
  position: absolute;
  left: 16px; top: -60px;
  z-index: 100;
  padding: 10px 16px;
  background: var(--ink);
  color: var(--linen);
  border-radius: 8px;
  text-decoration: none;
}
.skip:focus { top: 16px; color: var(--linen); }

/* ---------- Éléments communs ---------- */
.eyebrow {
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--clay-dark);
  margin-bottom: .9rem;
}

.lead {
  font-size: clamp(1.1rem, 1.6vw, 1.25rem);
  color: var(--ink-soft);
  max-width: 34em;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 26px;
  border: 0;
  border-radius: 999px;
  background: var(--clay-dark);
  color: #fff;
  font: 500 1rem/1 var(--sans);
  text-decoration: none;
  cursor: pointer;
  transition: background-color .25s var(--ease), transform .25s var(--ease);
}
.btn:hover { background: var(--ink); color: #fff; }
.btn:active { transform: translateY(1px); }
.btn--small { min-height: 42px; padding: 0 20px; font-size: .95rem; }
.btn--full { width: 100%; }

.link-arrow {
  font-weight: 500;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--clay);
  padding-bottom: 2px;
}
.link-arrow::after { content: " →"; transition: margin .25s var(--ease); }
.link-arrow:hover::after { margin-left: 4px; }

/* ---------- En-tête ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(245, 240, 230, .92);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--line);
}

.header__inner {
  display: flex;
  align-items: center;
  gap: 32px;
  min-height: 72px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 600;
  color: #5F6E5B; /* sauge foncé du logo, lisible sur crème */
  text-decoration: none;
}
.logo img { width: 52px; height: 52px; flex: none; }
.logo em { font-style: italic; font-weight: 400; color: var(--clay-dark); }
.logo:hover { color: #5F6E5B; }

.nav { margin-left: auto; }
.nav ul {
  display: flex;
  gap: 4px;
  margin: 0; padding: 0;
  list-style: none;
}
.nav a {
  display: block;
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--ink);
  font-size: .975rem;
  text-decoration: none;
  transition: background-color .2s var(--ease);
}
.nav a:hover { background: var(--sand); }

/* ---------- Accueil ---------- */
.hero { padding-block: clamp(48px, 7vw, 96px) var(--section); }

.hero__inner {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: clamp(40px, 6vw, 88px);
  align-items: center;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px 28px;
  margin: 32px 0 40px;
}

.hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0; padding: 0;
  list-style: none;
}
.hero__facts li {
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--paper);
  font-size: .9rem;
  color: var(--ink-soft);
}
.hero__facts strong { color: var(--ink); font-weight: 600; }

.hero__visual { position: relative; }

.hero__arch {
  aspect-ratio: 4 / 5;
  display: grid;
  place-items: center;
  padding: 12% 14% 8%;
  background: var(--sand);
  border-radius: 999px 999px var(--radius-lg) var(--radius-lg);
}
.hero__arch img {
  width: 100%;
  transform: rotate(-4deg);
  filter: drop-shadow(0 18px 24px rgba(58, 44, 38, .12));
}

.hero__tag {
  position: absolute;
  left: -20px;
  bottom: 12%;
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 14px 18px;
  background: var(--paper);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  font-size: .95rem;
  font-weight: 500;
  line-height: 1.35;
}
.hero__tag small { font-weight: 400; color: var(--ink-soft); font-size: .85rem; }
.hero__tag .dot {
  flex: none;
  width: 10px; height: 10px;
  margin-top: 5px;
  border-radius: 50%;
  background: var(--sage);
}

/* ---------- Sections ---------- */
.section { padding-block: var(--section); }
.section--soft { background: var(--sand); }
.section--warm { background: #EFE7DB; }

.section__head { max-width: 640px; margin-bottom: clamp(32px, 5vw, 56px); }
.section__intro { color: var(--ink-soft); max-width: 36em; }

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 88px);
  align-items: start;
}

/* ---------- Collection ---------- */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 32px;
  padding: 0;
  border: 0;
}
.filters input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.filters label {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--paper);
  font-size: .95rem;
  cursor: pointer;
  user-select: none;
  transition: background-color .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease);
}
.filters label:hover { border-color: var(--clay); }
.filters input:checked + label {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--linen);
}
.filters input:focus-visible + label {
  outline: 2px solid var(--clay-dark);
  outline-offset: 3px;
}

/* Filtrage en CSS pur */
.catalogue:has(#f-salon:checked)   .card:not([data-piece~="salon"]),
.catalogue:has(#f-chambre:checked) .card:not([data-piece~="chambre"]),
.catalogue:has(#f-entree:checked)  .card:not([data-piece~="entree"]),
.catalogue:has(#f-enfant:checked)  .card:not([data-piece~="enfant"]) {
  display: none;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(20px, 2.5vw, 32px);
  margin: 0; padding: 0;
  list-style: none;
}

.card {
  display: flex;
  flex-direction: column;
  background: var(--paper);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 0 0 1px var(--line);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
  animation: fade .4s var(--ease);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 0 0 1px var(--line), var(--shadow);
}

.card__img {
  position: relative;
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
  padding: 8% 18%;
}
.card__img img {
  height: 100%;
  width: auto;
  transition: transform .5s var(--ease);
}
.card:hover .card__img img { transform: scale(1.04) rotate(-1.5deg); }

.card__img--sand  { background: var(--sand); }
.card__img--clay  { background: #EDE3D8; }
.card__img--linen { background: #F1EBE0; }
.card__img--sage  { background: var(--sage-soft); }
.card__img--rose  { background: var(--rose-soft); }

.badge {
  position: absolute;
  top: 14px; left: 14px;
  padding: 5px 12px;
  border-radius: 999px;
  background: var(--paper);
  font-size: .8rem;
  font-weight: 500;
  color: var(--ink);
}
.badge--new { background: var(--ink); color: var(--linen); }

.card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 22px 24px 24px;
}
.card__body h3 { margin-bottom: 2px; font-size: 1.4rem; }
.card__meta { font-size: .9rem; color: var(--clay-dark); margin-bottom: 10px; }
.card__desc { font-size: .975rem; color: var(--ink-soft); }

.card__specs {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin: auto 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}
.card__specs dt { font-size: .8rem; color: var(--ink-soft); }
.card__specs dd { margin: 0; font-weight: 600; }
.card__specs div:last-child { text-align: right; }

.catalogue__note {
  margin-top: 40px;
  text-align: center;
  color: var(--ink-soft);
}

/* ---------- Matières ---------- */
.materials {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(20px, 3vw, 40px);
  margin: 0; padding: 0;
  list-style: none;
}
.materials li {
  padding: 28px;
  background: var(--paper);
  border-radius: var(--radius-lg);
}
.materials p { color: var(--ink-soft); margin: 0; }

.swatch {
  display: block;
  width: 56px; height: 56px;
  margin-bottom: 20px;
  border-radius: 50%;
}
.swatch--wool {
  background:
    radial-gradient(circle at 30% 30%, #fff8 0 2px, transparent 3px) 0 0 / 10px 10px,
    #E9DCC6;
}
.swatch--jute {
  background: repeating-linear-gradient(45deg, #C9AE85 0 4px, #B89B70 4px 8px);
}
.swatch--cotton {
  background: repeating-linear-gradient(90deg, #E7D9CF 0 6px, #D8C6B8 6px 8px);
}

/* ---------- Bien choisir ---------- */
.steps {
  counter-reset: step;
  margin: 32px 0 0;
  padding: 0;
  list-style: none;
}
.steps li {
  counter-increment: step;
  position: relative;
  padding: 0 0 24px 60px;
}
.steps li::before {
  content: counter(step);
  position: absolute;
  left: 0; top: 0;
  display: grid;
  place-items: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--sage-soft);
  color: var(--ink);
  font-family: var(--serif);
  font-weight: 600;
}
.steps li:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 19px; top: 46px; bottom: 6px;
  width: 1px;
  background: var(--line);
}
.steps h3 { font-size: 1.15rem; margin-bottom: 4px; padding-top: 8px; }
.steps p { color: var(--ink-soft); margin: 0; }

.table-card {
  padding: clamp(24px, 3vw, 36px);
  background: var(--paper);
  border-radius: var(--radius-lg);
  box-shadow: 0 0 0 1px var(--line);
}
table { width: 100%; border-collapse: collapse; }
caption {
  text-align: left;
  font-family: var(--serif);
  font-size: 1.3rem;
  font-weight: 500;
  margin-bottom: 12px;
}
th, td {
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  text-align: left;
}
thead th {
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
tbody th { font-weight: 400; }
td { text-align: right; font-weight: 600; white-space: nowrap; padding-left: 16px; }
thead th:last-child { text-align: right; }
.table-card__note {
  margin: 20px 0 0;
  padding: 14px 16px;
  border-radius: var(--radius);
  background: var(--sage-soft);
  font-size: .95rem;
}

/* ---------- Atelier ---------- */
.split--reverse { align-items: center; }
.atelier__visual {
  position: relative;
  aspect-ratio: 1 / 1;
}
.loom {
  position: absolute;
  inset: 0 22% 8% 0;
  display: grid;
  place-items: center;
  background: var(--paper);
  border-radius: var(--radius-lg);
  padding: 8%;
}
.loom img { height: 100%; width: auto; }
.loom--small {
  inset: auto 0 0 auto;
  width: 44%;
  aspect-ratio: 3 / 4;
  background: var(--sand);
  box-shadow: var(--shadow);
}

.figures {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 32px 0 0;
  padding: 24px 0 0;
  border-top: 1px solid var(--sand-deep);
  list-style: none;
}
.figures strong {
  display: block;
  font-family: var(--serif);
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  font-weight: 500;
  color: var(--clay-dark);
}
.figures span { font-size: .9rem; color: var(--ink-soft); line-height: 1.4; display: block; }

/* ---------- Avis ---------- */
.quotes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(20px, 2.5vw, 32px);
  margin: 0; padding: 0;
  list-style: none;
}
.quotes li {
  display: flex;
  flex-direction: column;
  padding: 28px;
  border-radius: var(--radius-lg);
  background: var(--paper);
  box-shadow: 0 0 0 1px var(--line);
}
.quotes blockquote { margin: 0 0 20px; flex: 1; }
.quotes blockquote p {
  font-family: var(--serif);
  font-size: 1.1rem;
  line-height: 1.55;
  margin: 0;
}
.quotes__who { margin: 0; font-weight: 600; font-size: .95rem; }
.quotes__who span { font-weight: 400; color: var(--ink-soft); }

/* ---------- FAQ ---------- */
.faq {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: clamp(32px, 6vw, 88px);
  align-items: start;
}
.faq__list details {
  border-bottom: 1px solid var(--sand-deep);
}
.faq__list details:first-child { border-top: 1px solid var(--sand-deep); }
.faq__list summary {
  position: relative;
  padding: 22px 48px 22px 0;
  font-weight: 500;
  font-size: 1.05rem;
  cursor: pointer;
  list-style: none;
}
.faq__list summary::-webkit-details-marker { display: none; }
.faq__list summary::after {
  content: "";
  position: absolute;
  right: 8px; top: 50%;
  width: 10px; height: 10px;
  margin-top: -7px;
  border-right: 1.5px solid var(--ink);
  border-bottom: 1.5px solid var(--ink);
  transform: rotate(45deg);
  transition: transform .25s var(--ease);
}
.faq__list details[open] summary::after { transform: rotate(-135deg); margin-top: -2px; }
.faq__list summary:hover { color: var(--clay-dark); }
.faq__list details p {
  padding-right: 48px;
  color: var(--ink-soft);
  margin: -6px 0 22px;
}

/* ---------- Contact ---------- */
.contact-list {
  margin: 32px 0 0;
  padding: 0;
  list-style: none;
}
.contact-list li {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.contact-list__label {
  font-size: .85rem;
  font-weight: 600;
  color: var(--ink-soft);
  padding-top: 2px;
}

.form {
  padding: clamp(24px, 3.5vw, 40px);
  background: var(--paper);
  border-radius: var(--radius-lg);
  box-shadow: 0 0 0 1px var(--line), var(--shadow);
}
.form h3 { margin-bottom: 8px; }
.form__lead { color: var(--ink-soft); font-size: .95rem; margin-bottom: 12px; }

.quick {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 24px;
  padding: 0 0 24px;
  list-style: none;
  border-bottom: 1px solid var(--line);
}
.quick a {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 16px;
  border: 1px solid var(--sage);
  border-radius: 999px;
  background: var(--sage-soft);
  color: var(--ink);
  font-size: .95rem;
  text-decoration: none;
  transition: background-color .2s var(--ease), border-color .2s var(--ease);
}
.quick a:hover { background: #fff; border-color: var(--clay-dark); color: var(--ink); }
.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.field { margin-bottom: 18px; }
.field label {
  display: block;
  margin-bottom: 6px;
  font-size: .925rem;
  font-weight: 500;
}
.optional { font-weight: 400; color: var(--ink-soft); }

input[type="text"],
input[type="tel"],
select,
textarea {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  border: 1px solid var(--sand-deep);
  border-radius: 10px;
  background: var(--linen);
  color: var(--ink);
  font: inherit;
  font-size: 1rem;  /* évite le zoom auto sur iOS */
  transition: border-color .2s var(--ease), background-color .2s var(--ease);
}
textarea { resize: vertical; min-height: 110px; }
select {
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--ink) 50%),
    linear-gradient(135deg, var(--ink) 50%, transparent 50%);
  background-position: calc(100% - 20px) 50%, calc(100% - 15px) 50%;
  background-size: 5px 5px;
  background-repeat: no-repeat;
  padding-right: 40px;
}
input::placeholder, textarea::placeholder { color: #A1958A; }
input:hover, select:hover, textarea:hover { border-color: var(--clay); }
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--clay-dark);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(121, 85, 72, .18);
}
.form__hint {
  margin: 12px 0 0;
  font-size: .875rem;
  color: var(--ink-soft);
  text-align: center;
}

/* ---------- Pied de page ---------- */
.footer {
  padding-top: 64px;
  background: var(--ink);
  color: #D9CFC4;
}
.footer a { color: #F3ECE3; text-decoration: none; }
.footer a:hover { color: #fff; text-decoration: underline; }
.footer__logo { display: inline-block; border-radius: 50%; }
.footer__logo:hover { text-decoration: none; }
.footer__logo img { width: 120px; height: 120px; }

.footer__inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr auto;
  gap: 40px;
  padding-bottom: 48px;
}
.footer__brand p { margin: 16px 0 0; max-width: 26em; }

.footer__links,
.footer__social {
  display: grid;
  gap: 10px;
  margin: 0; padding: 0;
  list-style: none;
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-block: 20px 28px;
  border-top: 1px solid rgba(243, 236, 227, .14);
  font-size: .875rem;
}
.footer__bottom p { margin: 0; }

/* ---------- Animation ---------- */
@keyframes fade {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
}

/* ==========================================================
   Responsive
   ========================================================== */

@media (max-width: 1024px) {
  .grid { grid-template-columns: repeat(2, 1fr); }
  .header__cta { display: none; }
}

@media (max-width: 860px) {
  .hero__inner,
  .split,
  .faq { grid-template-columns: 1fr; }

  .hero__visual { max-width: 420px; margin-inline: auto; width: 100%; }
  .hero__tag { left: 0; }

  .materials,
  .quotes { grid-template-columns: 1fr; }

  .atelier__visual { max-width: 460px; width: 100%; margin-inline: auto; }

  .footer__inner { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
}

/* Mobile : la navigation passe sous le logo et défile horizontalement */
@media (max-width: 720px) {
  html { scroll-padding-top: 120px; }

  .header__inner {
    flex-wrap: wrap;
    gap: 0;
    min-height: 0;
    padding-top: 12px;
  }
  .nav {
    order: 3;
    width: calc(100% + 2 * var(--gutter));
    margin: 8px calc(-1 * var(--gutter)) 0;
    overflow-x: auto;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }
  .nav::-webkit-scrollbar { display: none; }
  .nav ul { padding: 0 var(--gutter) 10px; width: max-content; }
  .nav a { padding: 8px 14px; background: var(--paper); border: 1px solid var(--line); }
}

@media (max-width: 560px) {
  body { font-size: 1rem; }

  .grid { grid-template-columns: 1fr; }
  .card__img { aspect-ratio: 4 / 3; }

  .hero__actions { flex-direction: column; align-items: stretch; text-align: center; }
  .hero__actions .link-arrow { align-self: center; }

  .form__row { grid-template-columns: 1fr; gap: 0; }
  .contact-list li { grid-template-columns: 1fr; gap: 2px; }

  .figures { grid-template-columns: 1fr 1fr 1fr; gap: 10px; }

  .footer__inner { grid-template-columns: 1fr; gap: 28px; }
  .footer__bottom { flex-direction: column; }
}