/*
 * Page frame — ported from src/layouts/Base.astro (global rule), src/components/layout/Header.astro,
 * src/components/layout/Footer.astro and src/layouts/Legal.astro (scoping removed).
 */

/* — Base layout ———————————————————————————————————————————————— */
main:focus {
  outline: none;
}

/* Preview build only (tools/export-static.php, is_preview()): a slim notice above the header,
 * which scrolls away while the header stays. */
.preview-bar {
  padding: 0.5rem var(--gutter);
  background: var(--white);
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  font-size: var(--fs-xs);
  line-height: 1.4;
  text-align: center;
}

/* ═══ Header: « La Galerie » navigation — a slim translucent bar (48px), centred links,
 * one small pill. "Services" opens a light fly-out panel; below 64rem the links move into
 * a full-screen native <dialog> (behaviour: assets/js/site.js). ═══ */

/* — Bar ——————————————————————————————————————————————————— */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  color: var(--ink);
  background: rgb(248 248 248 / 0.8);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--stone-200);
  transition: background-color var(--dur) var(--ease-soft);
}

.nav.is-open {
  background: rgb(248 248 248 / 0.97);
}

.nav__inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  width: min(100% - 2 * var(--gutter), var(--container));
  margin-inline: auto;
}

.nav__brand {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
}

.nav__brand .logo {
  width: 110px;
}

.nav__links {
  position: absolute;
  left: 50%;
  top: 50%;
  translate: -50% -50%;
  display: none;
}

.nav__links ul {
  display: flex;
  gap: clamp(1.25rem, 0.2rem + 2vw, 2.5rem);
}

.nav__link {
  display: block;
  padding-block: 0.75rem;
  font-size: 0.8125rem;
  line-height: 1;
  letter-spacing: -0.002em;
  color: rgb(29 29 31 / 0.8);
  text-decoration: none;
  transition: color var(--dur) var(--ease-soft);
}

.nav__link:hover,
.nav__link[aria-expanded='true'],
.nav__link.is-current {
  color: var(--ink);
}

.nav__link.is-current {
  font-weight: 600;
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.nav__tel {
  display: inline-grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  color: rgb(29 29 31 / 0.8);
}

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

.nav__pill {
  position: relative;
  display: none;
  align-items: center;
  min-height: 1.75rem;
  padding: 0 0.875rem;
  border-radius: var(--radius-pill);
  background: var(--ink);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 500;
  text-decoration: none;
  transition: background-color var(--dur) var(--ease-soft);
}

.nav__pill::after {
  content: '';
  position: absolute;
  inset: -8px -6px;
}

.nav__pill:hover {
  background: var(--ink-3);
}

.nav__toggle {
  display: inline-grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  margin-right: -0.75rem;
}

.bars,
.cross {
  position: relative;
  display: block;
  width: 18px;
  height: 18px;
}

.bars span,
.cross span {
  position: absolute;
  left: 0;
  width: 18px;
  height: 1.25px;
  background: var(--ink);
}

.bars span:first-child {
  top: 5.5px;
}

.bars span:last-child {
  top: 11.5px;
}

.cross span {
  top: 8.5px;
}

.cross span:first-child {
  rotate: 45deg;
}

.cross span:last-child {
  rotate: -45deg;
}

@media (min-width: 40rem) {
  .nav__pill {
    display: inline-flex;
  }
}

@media (min-width: 64rem) {
  .nav__links {
    display: block;
  }

  .nav__toggle {
    display: none;
  }
}

/* — Header of the pages outside the wheel site (tyres, maintenance, legal, 404):
 * the logo and one link per trade — at the right on small screens, centred from 64rem.
 * Short labels ("Jantes") below 48rem, full labels above. —————————————————— */
.nav__metiers ul {
  display: flex;
  gap: clamp(1.25rem, 0.2rem + 2vw, 2.5rem);
}

.nav__long {
  display: none;
}

@media (min-width: 48rem) {
  .nav__short {
    display: none;
  }

  .nav__long {
    display: inline;
  }
}

@media (min-width: 64rem) {
  .nav__metiers {
    position: absolute;
    left: 50%;
    top: 50%;
    translate: -50% -50%;
  }
}

/* — Services fly-out —————————————————————————————————————— */
.flyout {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: rgb(248 248 248 / 0.97);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--stone-200);
  animation: flyout-in 420ms var(--ease-out);
}

@keyframes flyout-in {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
}

.flyout__inner {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) minmax(0, 1fr);
  gap: 3rem;
  width: min(100% - 2 * var(--gutter), var(--container));
  margin-inline: auto;
  padding-block: 2.5rem 3.5rem;
}

.flyout__label {
  margin-bottom: 0.875rem;
  font-size: 0.75rem;
  color: var(--stone-600);
}

.flyout__big {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.35rem 2rem;
}

.flyout__big a {
  display: inline-block;
  padding-block: 0.2rem;
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  line-height: 1.25;
  text-decoration: none;
  color: var(--ink);
}

.flyout__big a:hover,
.flyout__big a[aria-current='page'] {
  text-decoration: underline;
  text-decoration-thickness: 1.5px;
  text-underline-offset: 0.18em;
}

.flyout__small {
  display: grid;
  gap: 0.25rem;
}

.flyout__small a {
  display: inline-block;
  padding-block: 0.3rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--ink);
  text-decoration: none;
}

.flyout__small a:hover {
  text-decoration: underline;
}

@media (prefers-reduced-motion: no-preference) {
  .flyout__big li {
    animation: flyout-item 520ms var(--ease-out) both;
    animation-delay: calc(40ms + var(--i) * 25ms);
  }
}

@keyframes flyout-item {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
}

.nav-scrim {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: rgb(232 232 237 / 0.4);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  animation: flyout-in 420ms var(--ease-out);
}

/* — Mobile menu ——————————————————————————————————————— */
.menu {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  margin: 0;
  padding: 0;
  border: 0;
  background: var(--paper);
  color: var(--ink);
  overflow-y: auto;
  overscroll-behavior: contain;
}

.menu[open] {
  display: flex;
  flex-direction: column;
}

.menu::backdrop {
  background: transparent;
}

.menu__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex: none;
  height: var(--header-h);
  padding-inline: var(--gutter);
  border-bottom: 1px solid var(--stone-200);
}

.menu__close {
  display: inline-grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  margin-right: -0.75rem;
}

.menu__nav {
  padding: 1.75rem var(--gutter) 0;
}

.menu__primary a {
  display: block;
  padding-block: 0.45rem;
  font-size: 1.75rem;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.016em;
  text-decoration: none;
}

.menu__label {
  margin-top: 2rem;
  margin-bottom: 0.5rem;
  font-size: 0.75rem;
  color: var(--stone-600);
}

.menu__services {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 1rem;
}

.menu__services a {
  display: block;
  padding-block: 0.55rem;
  font-size: 0.9375rem;
  font-weight: 500;
  text-decoration: none;
}

.menu__foot {
  display: grid;
  justify-items: start;
  gap: 0.15rem;
  margin-top: auto;
  padding: 1.75rem var(--gutter) max(2rem, env(safe-area-inset-bottom));
}

.menu__pill {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  margin-bottom: 0.75rem;
  padding: 0 1.5rem;
  border-radius: var(--radius-pill);
  background: var(--ink);
  color: var(--white);
  font-weight: 500;
  text-decoration: none;
}

.menu__line {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 2.75rem;
  font-size: 0.9375rem;
  color: var(--stone-600);
  text-decoration: none;
}

@media (prefers-reduced-motion: no-preference) {
  .menu[open] {
    animation: menu-in 0.45s var(--ease-out) both;
  }

  .menu[open] .menu__primary li {
    animation: menu-item 0.6s var(--ease-out) both;
    animation-delay: calc(0.06s + var(--i) * 0.04s);
  }
}

@keyframes menu-in {
  from {
    opacity: 0;
  }
}

@keyframes menu-item {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
}

html.menu-open {
  overflow: hidden;
}

/* ═══ Footer: light, precise, small type — everything findable, nothing shouting. ═══ */

.footer {
  background: var(--stone-100);
  color: var(--stone-600);
  font-size: 0.75rem;
  line-height: 1.4;
  letter-spacing: -0.002em;
}

.footer__inner {
  width: min(100% - 2 * var(--gutter), var(--container));
  margin-inline: auto;
  padding-block: 3rem 1.5rem;
}

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

.footer a:hover {
  color: var(--ink);
  text-decoration: underline;
}

.footer__top {
  display: grid;
  gap: 1.25rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--stone-200);
}

.footer__top .logo {
  width: 130px;
}

.footer__baseline {
  max-width: 52ch;
  font-size: 0.8125rem;
}

.footer__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2rem 1.5rem;
  padding-block: 2rem;
  border-bottom: 1px solid var(--stone-200);
}

.footer__grid h2 {
  margin-bottom: 0.65rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--ink);
}

.footer__grid ul {
  display: grid;
  gap: 0.15rem;
}

.footer__grid li a {
  display: inline-block;
  padding-block: 0.3rem;
}

.footer__addr {
  padding-block: 0.15rem;
}

/* Trades offered by a centre (footer outside the wheel site). */
.footer__offer {
  padding-top: 0.35rem;
  color: var(--ink);
}

.footer__contact {
  padding-block: 1.25rem;
  border-bottom: 1px solid var(--stone-200);
}

.footer__contact a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--stone-300);
  text-underline-offset: 0.2em;
}

/* « Nos autres métiers » (wheel footer). */
.footer__others {
  margin-top: 0.5rem;
}

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
  padding-top: 1rem;
}

/* Keep the last line clear of the floating WhatsApp button on small screens. */
@media (max-width: 63.99rem) {
  .footer--wa .footer__bottom {
    padding-bottom: 4.75rem;
  }
}

.footer__bottom ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0 1.25rem;
}

.footer__bottom a {
  display: inline-block;
  padding-block: 0.4rem;
}

@media (min-width: 48rem) {
  .footer__top {
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    gap: 3rem;
  }

  .footer__baseline {
    justify-self: end;
    text-align: right;
  }

  .footer__grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .footer__grid--4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ═══ Legal pages (/mentions-legales/, /confidentialite/) ═══ */
.legal {
  background: var(--white);
  padding-top: clamp(3rem, 6vw, 5rem);
}

.legal__prose {
  max-width: 70ch;
}

.legal__prose h2 {
  scroll-margin-top: calc(var(--header-h) + 1.5rem);
}