/* =============================================================================
   Discover Orca — feuille de style unique
   -----------------------------------------------------------------------------
   Organisation :
     1. Variables et base          6. Sections et mises en page
     2. Typographie                7. Composants (cartes, prix, FAQ, galerie…)
     3. Accessibilité              8. Formulaire
     4. En-tête et navigation      9. Pied de page
     5. Boutons et liens          10. Responsive (min-width)
   Mobile-first : les media queries n'ajoutent que ce qui est nécessaire
   au-delà de 720px puis 1000px.
============================================================================= */

/* 1. Variables et base ---------------------------------------------------- */

:root {
  /* Palette nordique : nuit polaire, glace, aurores */
  --night-950: #04070d;
  --night-900: #080f1a;
  --night-800: #0d1727;
  --night-700: #142338;
  --night-600: #1d3049;

  --frost: #eef4f9;
  --mist: #9fb3c8;
  --mist-dim: #7288a0;

  --aurora: #57e3a4;
  --aurora-deep: #2fbb83;
  --ice: #4cc8e8;
  --violet: #9b83f5;

  --line: rgba(160, 196, 224, 0.14);
  --line-strong: rgba(160, 196, 224, 0.28);

  --gradient-aurora: linear-gradient(115deg, var(--aurora) 0%, var(--ice) 48%, var(--violet) 100%);

  --font-display: "Sora", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  --wrap: 1180px;
  --narrow: 760px;
  --gutter: clamp(1.25rem, 5vw, 2rem);
  --radius: 14px;
  --radius-sm: 8px;

  --space-section: clamp(3.5rem, 8vw, 6.5rem);
}

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

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

body {
  margin: 0;
  background-color: var(--night-900);
  color: var(--frost);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Voile d'aurore très discret en fond de page, fixe et non animé. */
body::before {
  content: "";
  position: fixed;
  inset: -20% -10% auto -10%;
  height: 70vh;
  background:
    radial-gradient(60% 55% at 20% 0%, rgba(87, 227, 164, 0.10), transparent 70%),
    radial-gradient(50% 50% at 80% 10%, rgba(155, 131, 245, 0.10), transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
  position: relative;
  z-index: 1;
}

.wrap.narrow {
  max-width: var(--narrow);
}

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

/* 2. Typographie ---------------------------------------------------------- */

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.015em;
  margin: 0 0 0.6em;
  color: var(--frost);
  text-wrap: balance;
}

h1 {
  font-size: clamp(2.1rem, 1.5rem + 2.9vw, 3.9rem);
  font-weight: 700;
}

h2 {
  font-size: clamp(1.65rem, 1.35rem + 1.5vw, 2.5rem);
}

h3 {
  font-size: 1.15rem;
  letter-spacing: -0.005em;
}

p {
  margin: 0 0 1.1em;
  max-width: 64ch;
  color: var(--mist);
}

.lead {
  font-size: clamp(1.05rem, 1rem + 0.4vw, 1.25rem);
  color: var(--frost);
  max-width: 58ch;
}

.kicker {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--aurora);
  margin-bottom: 1rem;
}

.note {
  font-size: 0.92rem;
  color: var(--mist-dim);
}

.badge {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--night-950);
  background: var(--aurora);
  border-radius: 100px;
  padding: 0.35rem 0.9rem;
  margin: 0 0 0.75rem;
}

a {
  color: var(--frost);
  text-decoration-color: var(--line-strong);
  text-underline-offset: 3px;
}

a:hover {
  text-decoration-color: var(--aurora);
}

.prose p,
.prose li {
  max-width: 68ch;
}

.prose h2 {
  margin-top: 2.2em;
}

.prose blockquote {
  margin: 2rem 0;
  padding-left: 1.25rem;
  border-left: 3px solid var(--aurora);
}

.prose blockquote p {
  color: var(--frost);
  font-size: 1.1rem;
}

/* 3. Accessibilité -------------------------------------------------------- */

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

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  background: var(--aurora);
  color: var(--night-950);
  padding: 0.75rem 1.25rem;
  font-weight: 600;
}

.skip-link:focus {
  left: 0;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}

/* 4. En-tête et navigation ------------------------------------------------ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(8, 15, 26, 0.86);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 68px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  color: var(--frost);
}

.brand__mark {
  width: 34px;
  height: 23px;
  color: var(--aurora);
  flex: none;
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: none;
  border: 1px solid var(--line-strong);
  border-radius: 100px;
  color: var(--frost);
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 0.45rem 0.9rem;
  cursor: pointer;
}

.nav-toggle__bars,
.nav-toggle__bars::before,
.nav-toggle__bars::after {
  display: block;
  width: 16px;
  height: 1.5px;
  background: currentColor;
  content: "";
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle__bars {
  position: relative;
}

.nav-toggle__bars::before {
  position: absolute;
  top: -5px;
}

.nav-toggle__bars::after {
  position: absolute;
  top: 5px;
}

.nav-open .nav-toggle__bars {
  background: transparent;
}

.nav-open .nav-toggle__bars::before {
  transform: translateY(5px) rotate(45deg);
}

.nav-open .nav-toggle__bars::after {
  transform: translateY(-5px) rotate(-45deg);
}

.primary-nav {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--night-950);
  border-bottom: 1px solid var(--line);
  padding: 1rem var(--gutter) 1.75rem;
}

.nav-open .primary-nav {
  display: block;
}

.primary-nav__list {
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.primary-nav__list a {
  display: block;
  padding: 0.6rem 0;
  text-decoration: none;
  font-size: 1.05rem;
  color: var(--mist);
  border-bottom: 1px solid var(--line);
}

.primary-nav__list a:hover,
.primary-nav__list a[aria-current="page"] {
  color: var(--frost);
}

.primary-nav__list a[aria-current="page"] {
  border-bottom-color: var(--aurora);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.15rem;
  border: 1px solid var(--line-strong);
  border-radius: 100px;
  padding: 0.2rem;
}

.lang-switch__item {
  display: inline-block;
  padding: 0.25rem 0.7rem;
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-decoration: none;
  color: var(--mist);
}

.lang-switch__item.is-active {
  background: var(--frost);
  color: var(--night-950);
}

/* 5. Boutons et liens ----------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.98rem;
  font-weight: 600;
  line-height: 1.2;
  padding: 0.85rem 1.5rem;
  border: 1px solid transparent;
  border-radius: 100px;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.btn--primary {
  background: var(--aurora);
  color: var(--night-950);
}

.btn--primary:hover {
  background: var(--aurora-deep);
}

.btn--ghost {
  border-color: var(--line-strong);
  color: var(--frost);
}

.btn--ghost:hover {
  border-color: var(--aurora);
  color: var(--aurora);
}

.btn--compact {
  padding: 0.6rem 1.1rem;
  font-size: 0.9rem;
}

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

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.75rem 0 0;
}

.actions--center {
  justify-content: center;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
  color: var(--aurora);
  text-decoration: none;
}

.link-arrow::after {
  content: "";
  width: 18px;
  height: 1px;
  background: currentColor;
  transition: width 0.18s ease;
}

.link-arrow:hover::after {
  width: 28px;
}

/* 6. Sections et mises en page -------------------------------------------- */

.section {
  padding-block: var(--space-section);
  position: relative;
  z-index: 1;
}

.section--alt {
  background: var(--night-800);
  border-block: 1px solid var(--line);
}

.section__intro {
  margin-top: -0.4em;
  margin-bottom: 2rem;
}

.page-head {
  padding-block: clamp(2.5rem, 6vw, 4.5rem) clamp(1rem, 3vw, 2rem);
  position: relative;
  z-index: 1;
}

.split {
  display: grid;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.prose-columns {
  display: grid;
  gap: clamp(2rem, 4vw, 3rem);
}

.prose-columns h2 {
  font-size: 1.35rem;
}

/* Bandeau d'appel à l'action en fin de page */
.cta-band {
  padding-block: clamp(3rem, 7vw, 5rem);
  background:
    linear-gradient(rgba(4, 7, 13, 0.82), rgba(4, 7, 13, 0.82)),
    var(--gradient-aurora);
  text-align: center;
  position: relative;
  z-index: 1;
}

.cta-band p {
  margin-inline: auto;
  max-width: 56ch;
}

.section--error {
  padding-block: clamp(4rem, 12vw, 8rem);
}

/* Fil d'Ariane */
.breadcrumb {
  border-bottom: 1px solid var(--line);
  font-size: 0.85rem;
  position: relative;
  z-index: 1;
}

.breadcrumb ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0;
  padding: 0.85rem 0;
}

.breadcrumb li + li::before {
  content: "›";
  margin-right: 0.4rem;
  color: var(--mist-dim);
}

.breadcrumb a {
  color: var(--mist);
  text-decoration: none;
}

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

.breadcrumb [aria-current="page"] {
  color: var(--frost);
}

/* 7. Composants ----------------------------------------------------------- */

/* Images et emplacements réservés */
.media {
  display: block;
  position: relative;
  width: 100%;
  aspect-ratio: var(--ratio, 3 / 2);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--night-800);
}

.media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.media--placeholder {
  display: grid;
  place-content: center;
  gap: 0.5rem;
  padding: 1.5rem;
  text-align: center;
  border: 1px dashed var(--line-strong);
  background:
    radial-gradient(70% 60% at 30% 10%, rgba(87, 227, 164, 0.12), transparent 70%),
    radial-gradient(60% 60% at 80% 90%, rgba(155, 131, 245, 0.12), transparent 70%),
    var(--night-800);
}

.media__note {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--frost);
  max-width: 34ch;
}

.media__path {
  font-size: 0.75rem;
  color: var(--mist-dim);
  word-break: break-all;
}

/* Hero d'accueil */
.hero {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: clamp(30rem, 74vh, 44rem);
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.hero__media {
  position: absolute;
  inset: 0;
}

.hero__media .media {
  position: absolute;
  inset: 0;
  height: 100%;
  aspect-ratio: auto;
  border-radius: 0;
  border: 0;
}

/* Dans le hero, le repère d'emplacement se range en haut à droite pour ne pas
   passer derrière le titre ; sur petit écran, où le texte occupe toute la
   hauteur, seul le fond dégradé est conservé. */
.hero__media .media--placeholder {
  place-content: start end;
  text-align: right;
  padding: 1.25rem var(--gutter);
  opacity: 0.75;
}

@media (max-width: 61.99em) {
  .hero__media .media--placeholder .media__note,
  .hero__media .media--placeholder .media__path {
    display: none;
  }
}

/* Voile de lisibilité : assez dense sous le texte, plus léger ailleurs pour
   laisser vivre la photo. */
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(4, 7, 13, 0.92) 0%,
    rgba(4, 7, 13, 0.66) 45%,
    rgba(4, 7, 13, 0.28) 100%
  );
}

@media (min-width: 62em) {
  /* En vue large, le texte n'occupe que la moitié gauche : on assombrit de ce
     côté et on dégage la droite, où se trouve le sujet de la photo. */
  .hero::after {
    background:
      linear-gradient(to right,
        rgba(4, 7, 13, 0.9) 0%,
        rgba(4, 7, 13, 0.6) 42%,
        rgba(4, 7, 13, 0.15) 72%,
        rgba(4, 7, 13, 0.05) 100%),
      linear-gradient(to top,
        rgba(4, 7, 13, 0.8) 0%,
        rgba(4, 7, 13, 0.25) 55%,
        rgba(4, 7, 13, 0.4) 100%);
  }

  .hero__inner {
    max-width: 62rem;
  }
}

.hero__inner {
  position: relative;
  z-index: 2;
  padding-block: clamp(2.5rem, 7vw, 4.5rem);
}

.hero__title {
  max-width: 16ch;
  margin-bottom: 0.5em;
}

.hero__lead {
  color: var(--frost);
  font-size: clamp(1.02rem, 0.98rem + 0.4vw, 1.2rem);
  max-width: 52ch;
}

.hero__price {
  margin: 1.25rem 0 0;
  font-size: 0.92rem;
  color: var(--mist);
}

/* Bandeau d'image en tête des pages secondaires */
.page-hero {
  position: relative;
}

.page-hero__media .media {
  border-radius: 0;
  max-height: 46vh;
}

.page-hero__text {
  padding-block: clamp(2rem, 5vw, 3rem);
}

/* Liste de faits (dl) */
.facts {
  border-top: 1px solid var(--line);
  margin: 0;
}

.facts dl {
  margin: 0;
}

.facts__row {
  display: grid;
  gap: 0.15rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--line);
}

.facts dt {
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--aurora);
}

.facts dd {
  margin: 0;
  color: var(--frost);
}

.facts--compact {
  background: var(--night-800);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem;
}

.facts__title {
  font-size: 1.05rem;
  margin-bottom: 0.75rem;
}

.facts--compact .facts__row:last-of-type {
  border-bottom: 0;
}

.facts__note {
  font-size: 0.88rem;
  color: var(--mist-dim);
  margin: 1rem 0 0;
}

/* Piliers de la page d'accueil */
.pillars {
  list-style: none;
  margin: 2.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.pillar {
  background: var(--night-900);
  padding: 1.75rem;
}

.pillar h3 {
  margin-bottom: 0.4em;
}

.pillar p {
  margin: 0;
  font-size: 0.95rem;
}

/* Carte prix */
.price-card {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--night-900);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  margin-top: 2rem;
}

.price-card__amount {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 1.5rem + 2vw, 2.8rem);
  font-weight: 700;
  color: var(--frost);
  line-height: 1.1;
  margin: 0 0 1.75rem;
  max-width: none;
}

.price-card__amount span {
  display: block;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--mist);
  letter-spacing: 0;
}

.price-card__lists {
  display: grid;
  gap: 2rem;
}

.price-card__lists h3 {
  font-size: 1rem;
  margin-bottom: 0.75rem;
}

.price-card__note {
  margin: 2rem 0 0;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  font-size: 0.92rem;
}

.list-check,
.list-cross {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.list-check li,
.list-cross li {
  position: relative;
  padding-left: 1.6rem;
  color: var(--mist);
  font-size: 0.97rem;
}

.list-check li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 10px;
  height: 5px;
  border-left: 2px solid var(--aurora);
  border-bottom: 2px solid var(--aurora);
  transform: rotate(-45deg);
}

.list-cross li::before {
  content: "—";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--mist-dim);
}

/* FAQ */
.faq {
  border-top: 1px solid var(--line);
}

.faq__item {
  border-bottom: 1px solid var(--line);
}

.faq__question {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.15rem 0;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--frost);
  cursor: pointer;
  list-style: none;
}

.faq__question::-webkit-details-marker {
  display: none;
}

.faq__question::after {
  content: "+";
  flex: none;
  font-size: 1.4rem;
  line-height: 1;
  color: var(--aurora);
}

.faq__item[open] .faq__question::after {
  content: "–";
}

.faq__answer p {
  margin: 0;
  padding-bottom: 1.4rem;
  max-width: 70ch;
}

/* Vidéo */
.video-block {
  margin: 0;
}

.video-block__player {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  background: var(--night-950);
  border-radius: var(--radius);
  border: 1px solid var(--line);
}

.video-block__caption {
  margin-top: 1.5rem;
}

.video-block__caption h2 {
  font-size: clamp(1.4rem, 1.2rem + 1vw, 1.9rem);
  margin-bottom: 0.35em;
}

.video-block__caption p {
  margin: 0;
}

/* Galerie — les vignettes mélangent paysages, carrés et portraits : chacune
   garde ses proportions et les lignes s'alignent par le haut. */
.gallery-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
  align-items: start;
}

/* Blog */
.post-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.5rem;
}

.post-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--night-800);
  transition: border-color 0.18s ease;
}

.post-card:hover {
  border-color: var(--line-strong);
}

.post-card__link {
  display: grid;
  text-decoration: none;
  color: inherit;
  height: 100%;
}

.post-card__media .media {
  border-radius: 0;
}

.post-card__body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.post-card__body time {
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--aurora);
}

.post-card__body h2 {
  font-size: 1.25rem;
  margin: 0;
}

.post-card__body p {
  margin: 0;
  font-size: 0.95rem;
}

.post__meta {
  display: flex;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--mist-dim);
  margin-bottom: 1rem;
}

.post__media {
  margin-bottom: clamp(1rem, 3vw, 2rem);
}

.post__back {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

/* État vide (témoignages) */
.empty-state {
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  padding: clamp(2rem, 6vw, 3.5rem);
  text-align: center;
  background: var(--night-800);
}

.empty-state__mark {
  width: 54px;
  height: 36px;
  color: var(--aurora);
  margin-bottom: 1.25rem;
}

.empty-state p {
  margin-inline: auto;
  max-width: 52ch;
}

.empty-state .btn {
  margin-top: 0.75rem;
}

/* Alertes */
.alert {
  border-radius: var(--radius);
  border: 1px solid var(--line-strong);
  padding: 1.25rem 1.5rem;
  margin-bottom: 2rem;
  background: var(--night-800);
}

.alert h2 {
  font-size: 1.1rem;
  margin-bottom: 0.3em;
}

.alert p {
  margin: 0;
  max-width: 68ch;
}

.alert--success {
  border-color: var(--aurora);
}

.alert--success h2 {
  color: var(--aurora);
}

.alert--error {
  border-color: #f08a8a;
}

.alert--error h2 {
  color: #f08a8a;
}

.alert--warning {
  border-color: var(--violet);
  background: rgba(155, 131, 245, 0.08);
}

/* 8. Formulaire ----------------------------------------------------------- */

.contact-layout {
  display: grid;
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: start;
}

fieldset {
  border: 0;
  padding: 0;
  margin: 0 0 1.75rem;
}

legend {
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--aurora);
  padding: 0;
  margin-bottom: 1rem;
}

.field {
  display: grid;
  gap: 0.35rem;
  margin-bottom: 1.1rem;
}

.field-row {
  display: grid;
  gap: 1.1rem;
}

label {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--frost);
}

.req {
  color: var(--aurora);
}

.field__hint {
  font-size: 0.82rem;
  color: var(--mist-dim);
  margin: 0;
}

.field__error {
  font-size: 0.85rem;
  color: #f08a8a;
  margin: 0;
}

input,
textarea,
select {
  width: 100%;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--frost);
  background: var(--night-950);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  padding: 0.75rem 0.9rem;
}

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

input[aria-invalid="true"],
textarea[aria-invalid="true"] {
  border-color: #f08a8a;
}

textarea {
  resize: vertical;
  min-height: 9rem;
}

.form-note {
  font-size: 0.85rem;
  color: var(--mist-dim);
  margin-top: 1rem;
}

/* Champ anti-spam : invisible pour les humains, atteignable par les robots. */
.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.contact-aside {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--night-800);
  padding: clamp(1.5rem, 4vw, 2rem);
}

.contact-aside h2 {
  font-size: 1.2rem;
}

.contact-list {
  list-style: none;
  margin: 1.5rem 0;
  padding: 0;
  display: grid;
  gap: 1.1rem;
}

.contact-list__label {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mist-dim);
  margin-bottom: 0.15rem;
}

.contact-list a {
  color: var(--frost);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
}

.contact-list a:hover {
  border-bottom-color: var(--aurora);
}

.contact-list address {
  font-style: normal;
  color: var(--frost);
}

/* 9. Pied de page --------------------------------------------------------- */

.site-footer {
  background: var(--night-950);
  border-top: 1px solid var(--line);
  padding-top: clamp(3rem, 6vw, 4.5rem);
  position: relative;
  z-index: 1;
}

.footer-grid {
  display: grid;
  gap: 2.5rem;
  padding-bottom: 3rem;
}

.footer-tagline {
  margin-top: 1rem;
  font-size: 0.95rem;
  max-width: 38ch;
}

.footer-col__title {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mist-dim);
  margin-bottom: 1rem;
}

.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.footer-col a {
  color: var(--mist);
  text-decoration: none;
  font-size: 0.95rem;
}

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

.footer-contact address {
  font-style: normal;
  display: grid;
  gap: 0.6rem;
  font-size: 0.95rem;
  color: var(--mist);
}

.footer-contact a {
  color: var(--mist);
}

.footer-social {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.25rem;
  color: var(--frost);
  text-decoration: none;
  font-size: 0.95rem;
}

.footer-social:hover {
  color: var(--aurora);
}

.footer-bottom {
  border-top: 1px solid var(--line);
  padding-block: 1.25rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  justify-content: space-between;
  align-items: center;
}

.footer-bottom p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--mist-dim);
}

.footer-credit {
  display: inline-block;
  margin-left: 0.5rem;
  color: var(--mist-dim);
}

.footer-bottom__links {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin: 0;
  padding: 0;
}

.footer-bottom__links a {
  font-size: 0.85rem;
  color: var(--mist-dim);
  text-decoration: none;
}

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

/* 10. Responsive ---------------------------------------------------------- */

@media (min-width: 46em) {
  .field-row {
    grid-template-columns: minmax(8rem, 1fr) 2fr;
  }

  .price-card__lists {
    grid-template-columns: 1fr 1fr;
  }

  .pillars {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .prose-columns {
    grid-template-columns: repeat(2, 1fr);
  }

  .post-card__link {
    grid-template-columns: 2fr 3fr;
    align-items: stretch;
  }

  .post-card__media .media {
    height: 100%;
    aspect-ratio: auto;
    min-height: 13rem;
  }

  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (min-width: 62em) {
  .nav-toggle {
    display: none;
  }

  .primary-nav {
    display: flex !important;
    align-items: center;
    gap: 1.75rem;
    position: static;
    background: none;
    border: 0;
    padding: 0;
  }

  .primary-nav__list {
    flex-direction: row;
    align-items: center;
    gap: 1.4rem;
    margin: 0;
  }

  .primary-nav__list a {
    border-bottom: 0;
    padding: 0.25rem 0;
    font-size: 0.95rem;
    position: relative;
  }

  .primary-nav__list a[aria-current="page"]::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -2px;
    height: 2px;
    background: var(--aurora);
  }

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

  .split--reverse .split__text {
    order: 2;
  }

  .prose-columns {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .contact-layout {
    grid-template-columns: 1.5fr 1fr;
  }

  .facts {
    border-top: 0;
  }

  .section .facts:not(.facts--compact) {
    border-top: 1px solid var(--line);
  }

  .section .facts:not(.facts--compact) .facts__row {
    grid-template-columns: minmax(10rem, 1fr) 2fr;
    gap: 2rem;
    align-items: baseline;
  }

  .footer-grid {
    grid-template-columns: 1.6fr 1fr 1fr 1.3fr;
  }

  .footer-brand {
    grid-column: auto;
  }
}