/* ============================================================
   LA FORGE — sections.css
   hero (+variantes), programme, appartements (+variantes),
   galerie, lightbox, lifestyle, contact
   ============================================================ */

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  overflow: hidden;
}
.hero__media { position: absolute; inset: 0; z-index: 0; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; }
.hero__scrim {
  position: absolute; inset: 0;
  background:
    linear-gradient(to top, rgba(16,15,13,0.62) 0%, rgba(16,15,13,0.22) 24%, rgba(16,15,13,0) 50%),
    linear-gradient(to right, rgba(16,15,13,0.28) 0%, rgba(16,15,13,0) 46%);
}
.hero__inner {
  position: relative; z-index: 1;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(22px, 5vw, 64px);
  width: 100%;
}
.hero__eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: 11px; font-weight: 600; letter-spacing: 0.26em; text-transform: uppercase;
  color: #fff; margin-bottom: 26px;
}
.hero__eyebrow span { width: 26px; height: 1px; background: var(--accent); }
.hero__title {
  font-family: var(--font-display);
  font-weight: 300;
  color: #fff;
  letter-spacing: -0.01em;
}
.hero__title .hline {
  display: block;
  font-family: var(--font-sans);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: clamp(46px, 7.6vw, 112px);
  line-height: 0.98;
}
.hero__logo { display: block; width: clamp(290px, 62vw, 720px); height: auto; }
:root[data-hero="centre"] .hero__logo { margin-left: auto; margin-right: auto; }
:root[data-hero="editorial"] .hero__logo { width: clamp(260px, 40vw, 460px); filter: brightness(0); }
.hero__rule { width: 56px; height: 1px; background: rgba(255,255,255,0.55); margin: 28px 0; }
.hero__sub {
  font-family: var(--font-display);
  font-style: normal; font-weight: 300;
  font-size: clamp(21px, 2.4vw, 29px);
  color: rgba(255,255,255,0.92); line-height: 1.5; max-width: 26ch;
}
.hero__meta {
  display: flex; flex-wrap: wrap; gap: 0;
  margin: 32px 0 38px;
}
.hero__meta li {
  font-size: 12px; letter-spacing: 0.06em; color: rgba(255,255,255,0.78);
  padding: 0 20px; border-left: 1px solid rgba(255,255,255,0.28);
}
.hero__meta li:first-child { padding-left: 0; border-left: 0; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; }

.hero__scroll {
  position: absolute; left: 50%; bottom: 30px; transform: translateX(-50%);
  z-index: 1; display: flex; flex-direction: column; align-items: center; gap: 10px;
  font-size: 9.5px; letter-spacing: 0.24em; text-transform: uppercase; color: rgba(255,255,255,0.62);
}
.hero__scroll i { width: 1px; height: 46px; background: linear-gradient(to bottom, rgba(255,255,255,0.55), transparent); animation: scrollpulse 2.2s var(--ease) infinite; }
@keyframes scrollpulse { 0%,100% { opacity: 0.35; transform: scaleY(0.6); transform-origin: top; } 50% { opacity: 1; transform: scaleY(1); } }

/* — variante PLEIN CADRE (défaut) — */
:root[data-hero="plein"] .hero { min-height: 100svh; display: flex; align-items: flex-end; padding-bottom: clamp(72px, 10vh, 130px); }
:root[data-hero="plein"] .hero__inner { text-align: left; }

/* — variante CENTRÉ — */
:root[data-hero="centre"] .hero { min-height: 100svh; display: grid; place-items: center; text-align: center; }
:root[data-hero="centre"] .hero__scrim { background: linear-gradient(to bottom, rgba(18,17,15,0.5), rgba(18,17,15,0.42) 50%, rgba(18,17,15,0.6)); }
:root[data-hero="centre"] .hero__eyebrow,
:root[data-hero="centre"] .hero__actions { justify-content: center; }
:root[data-hero="centre"] .hero__rule { margin-left: auto; margin-right: auto; }
:root[data-hero="centre"] .hero__sub,
:root[data-hero="centre"] .hero__meta { margin-left: auto; margin-right: auto; }
:root[data-hero="centre"] .hero__sub { max-width: 30ch; }
:root[data-hero="centre"] .hero__scroll { display: none; }

/* — variante ÉDITORIAL SCINDÉ — */
:root[data-hero="editorial"] .hero { min-height: 100svh; display: grid; grid-template-columns: 1.05fr 1fr; }
:root[data-hero="editorial"] .hero__media { position: relative; grid-column: 2; }
:root[data-hero="editorial"] .hero__scrim { background: linear-gradient(to right, rgba(18,17,15,0.18), transparent 40%); }
:root[data-hero="editorial"] .hero__inner {
  grid-column: 1; max-width: none; background: var(--paper);
  display: flex; align-items: center;
  padding: calc(var(--nav-h) + 24px) clamp(40px, 6vw, 96px) clamp(40px, 6vw, 96px);
}
:root[data-hero="editorial"] .hero__content { max-width: 560px; }
:root[data-hero="editorial"] .hero__title,
:root[data-hero="editorial"] .hero__title .hline { color: var(--ink); }
:root[data-hero="editorial"] .hero__title .hline { font-size: clamp(46px, 6vw, 86px); }
:root[data-hero="editorial"] .hero__eyebrow { color: var(--accent); }
:root[data-hero="editorial"] .hero__eyebrow span { background: var(--accent); }
:root[data-hero="editorial"] .hero__rule { background: var(--line-strong); }
:root[data-hero="editorial"] .hero__sub { color: var(--ink-soft); }
:root[data-hero="editorial"] .hero__meta li { color: var(--muted); border-color: var(--line); }
:root[data-hero="editorial"] .hero__scroll { display: none; }
:root[data-hero="editorial"] .btn--ghost { background: var(--ink); color: var(--paper); border-color: var(--ink); }
:root[data-hero="editorial"] .btn--ghost:hover { background: var(--accent); border-color: var(--accent); }

@media (max-width: 880px) {
  :root[data-hero="editorial"] .hero { grid-template-columns: 1fr; }
  :root[data-hero="editorial"] .hero__media { grid-column: 1; min-height: 46svh; order: -1; }
  :root[data-hero="editorial"] .hero__inner { padding-top: clamp(48px, 9vw, 72px); }
}

/* ============================================================
   01 · PROGRAMME
   ============================================================ */
.programme__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: start;
  margin-top: clamp(40px, 5vw, 64px);
}
.programme__manifesto {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(21px, 2.2vw, 29px);
  line-height: 1.5;
  color: var(--ink-soft);
  text-wrap: pretty;
  margin-bottom: 34px;
}
.programme__manifesto em { font-style: italic; color: var(--accent); }

.specs {
  border-top: 1px solid var(--line);
}
.specs__row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 24px;
  align-items: baseline;
  padding: 22px 4px;
  border-bottom: 1px solid var(--line);
}
.specs__num {
  font-family: var(--font-display);
  font-size: clamp(30px, 3.4vw, 44px);
  font-weight: 300; line-height: 1; color: var(--ink);
}
.specs__num small { font-size: 0.5em; color: var(--accent); margin-left: 4px; font-style: italic; font-family: var(--font-display); }
.specs__label {
  font-size: 12px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--muted); align-self: center; justify-self: end; text-align: right;
}

/* ============================================================
   02 · APPARTEMENTS
   ============================================================ */
.appts { background: var(--ink); color: var(--on-ink); }
.appts .eyebrow { color: var(--accent); }
.appts .display { color: var(--on-ink); }
.appts .display em { color: var(--accent); }
.appts .lead { color: var(--muted-on-ink); }

/* — Tableau « Plans de vente » — */
.ptable { margin-top: clamp(42px, 5vw, 76px); }
.ptable__head, .ptable__row {
  display: grid;
  grid-template-columns: 64px minmax(0, 1.5fr) 0.8fr 0.8fr 0.9fr 0.62fr 132px;
  gap: clamp(12px, 1.6vw, 26px);
  align-items: center;
}
.ptable__head {
  padding: 0 8px 18px;
  border-bottom: 1px solid var(--line-on-ink);
}
.ptable__head span {
  font-size: 11px; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--muted-on-ink);
}
.ptable__head span { justify-self: start; text-align: left; }
.ptable__head span:nth-child(n+3) { justify-self: center; text-align: center; }
.ptable__row {
  padding: clamp(22px, 2.6vw, 34px) 8px;
  border-bottom: 1px solid var(--line-on-ink);
  transition: background 0.35s var(--ease);
}
.ptable__row:hover { background: rgba(255,255,255,0.035); }
.ptable__lot {
  font-family: var(--font-display); font-weight: 300; font-size: clamp(26px, 2.8vw, 36px);
  color: var(--on-ink); line-height: 1; letter-spacing: 0.04em;
}
.ptable__type { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.ptable__type .t { font-size: 16px; font-weight: 600; letter-spacing: 0.02em; color: var(--on-ink); }
.ptable__type .d { font-size: 13px; font-weight: 350; line-height: 1.5; color: var(--muted-on-ink); max-width: 48ch; text-wrap: pretty; }
.ptable__surf { font-size: 15px; color: var(--on-ink); white-space: nowrap; justify-self: center; text-align: center; }
.ptable__terr { font-size: 15px; color: var(--on-ink); white-space: nowrap; justify-self: center; text-align: center; }
.ptable__price {
  font-family: var(--font-display); font-style: italic; font-weight: 300;
  font-size: 17px; color: var(--accent); white-space: nowrap;
  justify-self: center; text-align: center;
}
.ptable__park { font-size: 15px; color: var(--on-ink); justify-self: center; text-align: center; }
.ptable__plan {
  display: inline-flex; align-items: center; gap: 10px; justify-self: center;
  font-size: 11px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--on-ink); white-space: nowrap; transition: color 0.25s, gap 0.25s;
}
.ptable__plan svg { width: 22px; height: 11px; color: var(--accent); transition: transform 0.25s var(--ease); flex-shrink: 0; }
.ptable__plan:hover { color: var(--accent); gap: 14px; }
.ptable__plan:hover svg { transform: translateX(4px); }

/* labels inline (mobile) */
.ptable__surf[data-k]::before, .ptable__terr[data-k]::before, .ptable__price[data-k]::before, .ptable__park[data-k]::before { content: none; }

@media (max-width: 980px) {
  .ptable__head { display: none; }
  .ptable__row {
    grid-template-columns: auto 1fr; column-gap: 22px; row-gap: 11px;
    align-items: start; padding: 28px 2px;
  }
  .ptable__lot { grid-column: 1; grid-row: 1 / span 5; align-self: start; font-size: 34px; }
  .ptable__type, .ptable__surf, .ptable__terr, .ptable__price, .ptable__park, .ptable__plan { grid-column: 2; }
  .ptable__lot { grid-column: 1; grid-row: 1 / span 6; align-self: start; font-size: 34px; }
  .ptable__park { justify-self: start; text-align: left; }
  .ptable__plan { justify-self: start; margin-top: 6px; }
  .ptable__surf[data-k], .ptable__terr[data-k], .ptable__price[data-k], .ptable__park[data-k] { display: flex; gap: 8px; font-size: 14px; justify-self: start; text-align: left; }
  .ptable__surf[data-k]::before, .ptable__terr[data-k]::before, .ptable__price[data-k]::before, .ptable__park[data-k]::before {
    content: attr(data-k); color: var(--muted-on-ink);
    font-size: 11px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase;
    min-width: 92px; align-self: center;
  }
}

/* — option chalet — */
.chalet {
  margin-top: clamp(36px, 5vw, 64px);
  display: grid; grid-template-columns: auto 1fr auto; gap: clamp(24px, 4vw, 48px);
  align-items: center;
  padding: clamp(30px, 4vw, 52px);
  border: 1px solid var(--accent);
  border-radius: 3px;
  background: var(--accent-soft);
}
.chalet__mark { width: 60px; height: 48px; color: var(--accent); flex-shrink: 0; }
.chalet__mark svg { width: 100%; height: 100%; }
.chalet h3 { font-family: var(--font-display); font-weight: 300; font-size: clamp(22px, 2.4vw, 32px); color: var(--on-ink); margin-bottom: 8px; }
.chalet p { font-size: 14px; color: var(--muted-on-ink); line-height: 1.65; max-width: 60ch; }
@media (max-width: 740px) {
  .chalet { grid-template-columns: 1fr; text-align: left; }
}
.chalet__cta { border: 1px solid var(--accent); color: var(--on-ink); background: transparent; }
.chalet__cta:hover, .chalet__cta:focus-visible { background: var(--accent); color: #fff; border-color: var(--accent); }

/* — Tableau : thème clair (tweak) — */
:root[data-table="clair"] .appts { background: var(--paper); color: var(--ink); }
:root[data-table="clair"] .appts .display { color: var(--ink); }
:root[data-table="clair"] .appts .lead { color: var(--ink-soft); }
:root[data-table="clair"] .ptable__head { border-bottom-color: var(--line); }
:root[data-table="clair"] .ptable__head span { color: var(--muted); }
:root[data-table="clair"] .ptable__row { border-bottom-color: var(--line); }
:root[data-table="clair"] .ptable__row:hover { background: rgba(0,0,0,0.025); }
:root[data-table="clair"] .ptable__lot,
:root[data-table="clair"] .ptable__type .t,
:root[data-table="clair"] .ptable__surf,
:root[data-table="clair"] .ptable__park,
:root[data-table="clair"] .ptable__plan { color: var(--ink); }
:root[data-table="clair"] .ptable__type .d { color: var(--muted); }
:root[data-table="clair"] .ptable__surf[data-k]::before,
:root[data-table="clair"] .ptable__price[data-k]::before,
:root[data-table="clair"] .ptable__park[data-k]::before { color: var(--muted); }
:root[data-table="clair"] .chalet h3 { color: var(--ink); }
:root[data-table="clair"] .chalet p { color: var(--ink-soft); }
:root[data-table="clair"] .chalet__cta { color: var(--ink); }

/* ============================================================
   03 · GALERIE
   ============================================================ */
.galerie__note {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px; font-style: italic; color: var(--muted); margin-top: 14px;
}
.galerie__note svg { width: 14px; height: 14px; color: var(--accent); }
.galerie__note--under { margin-top: 18px; }
.galerie__grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 6px;
  margin-top: clamp(36px, 5vw, 56px);
}
.gitem { position: relative; overflow: hidden; display: block; padding: 0; cursor: pointer; }
.gitem img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s var(--ease); }
.gitem::after {
  content: ""; position: absolute; inset: 0;
  background: rgba(18,17,15,0); transition: background 0.4s var(--ease);
}
.gitem__plus {
  position: absolute; inset: 0; z-index: 1; display: grid; place-items: center;
  color: #fff; opacity: 0; transition: opacity 0.4s var(--ease);
}
.gitem__plus svg { width: 30px; height: 30px; }
.gitem:hover img { transform: scale(1.05); }
.gitem:hover::after { background: rgba(18,17,15,0.34); }
.gitem:hover .gitem__plus, .gitem:focus-visible .gitem__plus { opacity: 1; }
.gitem:nth-child(1) { grid-column: span 7; aspect-ratio: 16/10; }
.gitem:nth-child(2) { grid-column: span 5; aspect-ratio: auto; }
.gitem:nth-child(3) { grid-column: span 4; aspect-ratio: 4/3; }
.gitem:nth-child(4) { grid-column: span 4; aspect-ratio: 4/3; }
.gitem:nth-child(5) { grid-column: span 4; aspect-ratio: 4/3; }
@media (max-width: 720px) {
  .galerie__grid { grid-template-columns: repeat(2, 1fr); }
  .gitem:nth-child(1) { grid-column: span 2; }
  .gitem:nth-child(n) { aspect-ratio: 4/3; }
}

/* ============================================================
   LIGHTBOX
   ============================================================ */
.lightbox {
  position: fixed; inset: 0; z-index: 300;
  background: rgba(12,11,10,0.96);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden; transition: opacity 0.35s var(--ease), visibility 0.35s;
}
.lightbox.open { opacity: 1; visibility: visible; }
.lightbox__stage { max-width: 92vw; max-height: 88vh; display: flex; flex-direction: column; align-items: center; gap: 14px; }
.lightbox__img { max-width: 100%; max-height: 80vh; object-fit: contain; box-shadow: 0 30px 80px rgba(0,0,0,0.6); }
.lightbox__cap { font-size: 11px; font-style: italic; letter-spacing: 0.08em; color: rgba(255,255,255,0.45); }
.lightbox__btn {
  position: fixed; display: grid; place-items: center;
  width: 48px; height: 48px; border-radius: 50%;
  color: rgba(255,255,255,0.72); border: 1px solid rgba(255,255,255,0.16);
  transition: 0.22s;
}
.lightbox__btn svg { width: 20px; height: 20px; }
.lightbox__btn:hover { color: #fff; border-color: rgba(255,255,255,0.4); background: rgba(255,255,255,0.08); }
.lightbox__close { top: 26px; right: 28px; }
.lightbox__prev { left: 22px; top: 50%; transform: translateY(-50%); }
.lightbox__next { right: 22px; top: 50%; transform: translateY(-50%); }

/* ============================================================
   04 · CREST-VOLAND (lifestyle)
   ============================================================ */
.lifestyle { display: grid; grid-template-columns: 1fr 1fr; min-height: 70svh; }
.lifestyle__media { position: relative; overflow: hidden; min-height: 480px; }
.lifestyle__media img { width: 100%; height: 100%; object-fit: cover; }
.lifestyle__body {
  background: var(--paper-2);
  display: flex; flex-direction: column; justify-content: center;
  padding: clamp(48px, 7vw, 104px) clamp(34px, 5vw, 80px);
}
.lifestyle__body .lead { margin: 22px 0 36px; }
.lifestyle__feats { display: flex; flex-direction: column; }
.lifestyle__feats li {
  display: flex; align-items: center; gap: 16px;
  font-size: 14.5px; color: var(--ink-soft);
  padding: 16px 0; border-top: 1px solid var(--line);
}
.lifestyle__feats li:last-child { border-bottom: 1px solid var(--line); }
.lifestyle__feats svg { width: 18px; height: 18px; color: var(--accent); flex-shrink: 0; }
@media (max-width: 880px) {
  .lifestyle { grid-template-columns: 1fr; }
}

/* ============================================================
   05 · CONTACT
   ============================================================ */
.contact__grid {
  display: grid; grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(40px, 6vw, 88px); align-items: start;
  margin-top: clamp(40px, 5vw, 60px);
}
.contact__phone {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--font-display); font-weight: 300;
  font-size: clamp(26px, 3vw, 38px); color: var(--ink); margin: 6px 0 28px;
  transition: color 0.22s;
}
.contact__phone svg { width: 22px; height: 22px; color: var(--accent); }
.contact__phone:hover { color: var(--accent); }
.contact__meta { display: flex; flex-direction: column; gap: 16px; border-top: 1px solid var(--line); padding-top: 26px; }
.contact__meta div { display: flex; align-items: center; gap: 12px; font-size: 14px; color: var(--ink-soft); }
.contact__meta svg { width: 17px; height: 17px; color: var(--accent); flex-shrink: 0; }
.contact__meta strong { font-weight: 600; }

.form { display: flex; flex-direction: column; gap: 18px; background: var(--paper-2); border: 1px solid var(--line); border-radius: 3px; padding: clamp(28px, 4vw, 48px); }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field label { font-size: 11px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-soft); }
.field label .req { color: var(--accent); }
.field input, .field select, .field textarea {
  appearance: none; width: 100%;
  padding: 13px 15px;
  font-family: var(--font-sans); font-size: 14.5px; font-weight: 350; color: var(--ink);
  background: var(--paper); border: 1px solid var(--line-strong); border-radius: 2px;
  transition: border-color 0.22s, box-shadow 0.22s;
}
.field textarea { resize: vertical; min-height: 110px; }
.field input::placeholder, .field textarea::placeholder { color: var(--muted); }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft);
}
.field select {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='7' viewBox='0 0 12 7'><path fill='%238C6F4B' d='M0 0h12L6 7z'/></svg>");
  background-repeat: no-repeat; background-position: right 15px center; padding-right: 38px;
}
.field--invalid input, .field--invalid select, .field--invalid textarea { border-color: #b4452f; }
.field__err { font-size: 11.5px; color: #b4452f; min-height: 0; }
.field--check { flex-direction: row; align-items: flex-start; gap: 12px; }
.field--check input { width: 18px; height: 18px; margin-top: 2px; flex-shrink: 0; accent-color: var(--accent); }
.field--check span { font-size: 12.5px; color: var(--muted); line-height: 1.55; }
.field--check a { color: var(--accent); text-decoration: underline; text-underline-offset: 2px; }
.form__submit { margin-top: 4px; justify-content: center; }
.form__feedback {
  display: none; align-items: center; gap: 12px;
  padding: 16px 18px; border-radius: 2px; font-size: 14px;
}
.form__feedback.show { display: flex; }
.form__feedback svg { width: 20px; height: 20px; flex-shrink: 0; }
.form__feedback--ok { background: var(--accent-soft); color: var(--accent); }
.form__feedback--err { background: rgba(180,69,47,0.1); color: #b4452f; }
.form__feedback--err a { text-decoration: underline; }

/* ============================================================
   RESPONSIVE GLOBAL
   ============================================================ */
@media (max-width: 980px) {
  .nav__end { display: contents; }
  .nav__cm { display: none; }
  .nav__menu { display: none; }
  .nav__burger { display: flex; }
  .nav.menu-open .nav__menu {
    display: flex; flex-direction: column; align-items: flex-start; gap: 0;
    position: fixed; inset: var(--nav-h) 0 auto 0;
    background: color-mix(in srgb, var(--ink) 97%, transparent);
    backdrop-filter: blur(16px);
    padding: 16px clamp(22px, 5vw, 64px) 28px;
    border-bottom: 1px solid var(--line-on-ink);
  }
  .nav.menu-open .nav__menu li { width: 100%; }
  .nav.menu-open .nav__link { display: block; padding: 16px 0; font-size: 13px; border-bottom: 1px solid var(--line-on-ink); }
  .nav.menu-open .nav__sep { display: none; }
  .nav.menu-open .nav__phone { padding: 16px 0; }
  .nav.menu-open .nav__cta { margin-top: 14px; }
  .programme__grid { grid-template-columns: 1fr; }
  .contact__grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .form__row { grid-template-columns: 1fr; }
  .hero__meta { flex-direction: column; gap: 8px; }
  .hero__meta li { border-left: 0; padding: 0; }
}