/* =========================================================
   Baptiste — Chef Privé · Nutrition de la performance
   Palette, layout, responsive, animations
   ========================================================= */

:root {
  /* ---- Couleurs ---- */
  --lagon: #5ac8fa;          /* accent dominant */
  --lagon-clair: #a8e0f5;
  --lagon-fonce: #2ba3da;
  --vert: #4fb286;           /* micro-accent : frais / sain / sport */
  --vert-fonce: #2f8f66;
  --blanc-casse: #faf8f4;    /* fond principal */
  --ivoire: #f2eee7;         /* fond alterné */
  --marine: #1b2a33;         /* texte / contraste fort */
  --ardoise: #54646e;        /* texte secondaire */
  --ligne: #e6e0d6;          /* filets discrets */

  /* ---- Typo ---- */
  --serif: "Playfair Display", Georgia, "Times New Roman", serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  /* ---- Mesures ---- */
  --max: 1200px;
  --gutter: clamp(1.25rem, 5vw, 4rem);
  --radius: 14px;
  --shadow: 0 18px 50px -20px rgba(27, 42, 51, 0.35);
  --header-h: 72px;
  --t: 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

/* =========================================================
   Base
   ========================================================= */
body {
  font-family: var(--sans);
  color: var(--marine);
  background: var(--blanc-casse);
  font-size: clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
}

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

section {
  padding-block: clamp(4rem, 9vw, 7.5rem);
}

.section--alt {
  background: var(--ivoire);
}

/* ---- Typo helpers ---- */
.overline {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--vert-fonce);
  margin-bottom: 1rem;
}
.overline::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--vert);
}

h1,
h2,
h3 {
  font-family: var(--serif);
  font-weight: 600;
  color: var(--marine);
}

.section-title {
  font-size: clamp(2rem, 1.4rem + 2.6vw, 3rem);
  margin-bottom: 1rem;
}

.section-intro {
  max-width: 56ch;
  color: var(--ardoise);
  font-size: 1.075rem;
}

.lead {
  font-size: 1.15rem;
  color: var(--ardoise);
}

/* =========================================================
   Boutons
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.95rem 1.6rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  transition: transform var(--t), box-shadow var(--t), background var(--t),
    color var(--t);
  will-change: transform;
}
.btn:hover {
  transform: translateY(-2px);
}

.btn--primary {
  background: var(--marine);
  color: var(--blanc-casse);
  box-shadow: 0 12px 30px -14px rgba(27, 42, 51, 0.7);
}
.btn--primary:hover {
  background: #0f1b22;
}

.btn--accent {
  background: var(--lagon);
  color: var(--marine);
  box-shadow: 0 12px 30px -14px rgba(43, 163, 218, 0.85);
}
.btn--accent:hover {
  background: var(--lagon-fonce);
  color: #fff;
}

.btn--ghost {
  border: 1.5px solid var(--ligne);
  color: var(--marine);
  background: transparent;
}
.btn--ghost:hover {
  border-color: var(--marine);
}

/* =========================================================
   Header
   ========================================================= */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--header-h);
  z-index: 100;
  display: flex;
  align-items: center;
  background: rgba(250, 248, 244, 0);
  transition: background var(--t), box-shadow var(--t), backdrop-filter var(--t);
}
.site-header.scrolled {
  background: rgba(250, 248, 244, 0.88);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--ligne);
}

/* --- Header : texte blanc au-dessus du hero, foncé une fois scrollé --- */
.site-header .brand {
  color: #fff;
}
.site-header .brand small {
  color: rgba(255, 255, 255, 0.8);
}
.site-header .nav a:not(.btn) {
  color: #fff;
}
.site-header .nav-toggle span,
.site-header .nav-toggle span::before,
.site-header .nav-toggle span::after {
  background: #fff;
}

.site-header.scrolled .brand {
  color: var(--marine);
}
.site-header.scrolled .brand small {
  color: var(--ardoise);
}
.site-header.scrolled .nav a:not(.btn) {
  color: var(--marine);
}
.site-header.scrolled .nav-toggle span,
.site-header.scrolled .nav-toggle span::before,
.site-header.scrolled .nav-toggle span::after {
  background: var(--marine);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  font-family: var(--serif);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--marine);
}
.brand .brand__dot {
  color: var(--lagon);
}
.brand small {
  font-family: var(--sans);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ardoise);
}

/* Nav desktop */
.nav {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.nav a {
  position: relative;
  padding: 0.5rem 0.85rem;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--marine);
  border-radius: 8px;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0.85rem;
  right: 0.85rem;
  bottom: 0.28rem;
  height: 2px;
  background: var(--lagon);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t);
}
.nav a:hover::after,
.nav a.active::after {
  transform: scaleX(1);
}
.nav .btn {
  padding: 0.55rem 1.1rem;
  margin-left: 0.5rem;
}

/* Burger */
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  position: relative;
  z-index: 110;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 50%;
  width: 24px;
  height: 2px;
  background: var(--marine);
  border-radius: 2px;
  transform: translateX(-50%);
  transition: transform var(--t), opacity var(--t);
}
.nav-toggle span {
  top: 50%;
}
.nav-toggle span::before {
  top: -7px;
}
.nav-toggle span::after {
  top: 7px;
}
.nav-toggle[aria-expanded="true"] span {
  background: transparent;
}
.nav-toggle[aria-expanded="true"] span::before {
  transform: translateX(-50%) rotate(45deg);
  top: 0;
}
.nav-toggle[aria-expanded="true"] span::after {
  transform: translateX(-50%) rotate(-45deg);
  top: 0;
}

/* =========================================================
   Hero
   ========================================================= */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
  color: #fff;
  padding-top: var(--header-h);
}
.hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}
.hero__media img {
  width: 100%;
  height: 120%;
  object-fit: cover;
  will-change: transform;
}
.hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(15, 27, 34, 0.35) 0%,
    rgba(15, 27, 34, 0.45) 45%,
    rgba(15, 27, 34, 0.78) 100%
  );
}
.hero__inner {
  max-width: 720px;
  padding-block: clamp(3rem, 10vw, 6rem);
}
.hero .overline {
  color: var(--lagon-clair);
}
.hero .overline::before {
  background: var(--lagon);
}
.hero h1 {
  color: #fff;
  font-size: clamp(2.6rem, 1.6rem + 4.6vw, 5rem);
  letter-spacing: -0.01em;
  margin-bottom: 1.2rem;
}
.hero h1 em {
  font-style: italic;
  color: var(--lagon-clair);
}
.hero p {
  font-size: clamp(1.05rem, 0.95rem + 0.5vw, 1.3rem);
  color: rgba(255, 255, 255, 0.92);
  max-width: 52ch;
  margin-bottom: 2rem;
}
.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}
.hero__scroll {
  position: absolute;
  left: 50%;
  bottom: 1.6rem;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
}
.hero__scroll .line {
  width: 1px;
  height: 38px;
  background: rgba(255, 255, 255, 0.6);
  animation: scrollLine 2.2s ease-in-out infinite;
  transform-origin: top;
}
@keyframes scrollLine {
  0%,
  100% {
    transform: scaleY(0.3);
    opacity: 0.3;
  }
  50% {
    transform: scaleY(1);
    opacity: 1;
  }
}

/* =========================================================
   À propos
   ========================================================= */
.about__grid {
  display: grid;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
  grid-template-columns: 1fr;
}
.about__media {
  position: relative;
}
.about__media img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.about__media .badge {
  position: absolute;
  bottom: -22px;
  right: -10px;
  background: var(--blanc-casse);
  border: 1px solid var(--ligne);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow);
  text-align: center;
}
.about__media .badge strong {
  display: block;
  font-family: var(--serif);
  font-size: 1.7rem;
  color: var(--lagon-fonce);
}
.about__media .badge span {
  font-size: 0.78rem;
  color: var(--ardoise);
}
.about__text p + p {
  margin-top: 1.1rem;
}
.about__sign {
  margin-top: 1.6rem;
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.3rem;
  color: var(--marine);
}

/* =========================================================
   Approche (3 piliers)
   ========================================================= */
.pillars {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
  margin-top: 2.75rem;
}
.pillar {
  background: var(--blanc-casse);
  border: 1px solid var(--ligne);
  border-radius: var(--radius);
  padding: 1.9rem 1.7rem;
  transition: transform var(--t), box-shadow var(--t), border-color var(--t);
}
.section--alt .pillar {
  background: #fff;
}
.pillar:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: transparent;
}
.pillar__icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: rgba(79, 178, 134, 0.12);
  color: var(--vert-fonce);
  margin-bottom: 1.1rem;
}
.pillar__icon svg {
  width: 26px;
  height: 26px;
}
.pillar h3 {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}
.pillar p {
  color: var(--ardoise);
  font-size: 0.98rem;
}

/* =========================================================
   Savoir-faire (vidéos)
   ========================================================= */
.craft__grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
  margin-top: 2.75rem;
}
.craft-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--marine);
  isolation: isolate;
}
.craft-card video,
.craft-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.craft-card:hover video,
.craft-card:hover img {
  transform: scale(1.04);
}
.craft-card__overlay {
  position: absolute;
  inset: auto 0 0 0;
  padding: 2.2rem 1.5rem 1.4rem;
  background: linear-gradient(
    180deg,
    transparent,
    rgba(15, 27, 34, 0.82)
  );
  color: #fff;
  transition: opacity var(--t), visibility var(--t);
}
.craft-card__overlay h3 {
  color: #fff;
  font-size: 1.35rem;
  margin-bottom: 0.25rem;
}
.craft-card__overlay p {
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.85);
}
.craft-card__tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  background: rgba(250, 248, 244, 0.92);
  color: var(--marine);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.craft-card__tag .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--vert);
}

/* Bouton play en overlay */
.craft-card__play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 3;
  width: 76px;
  height: 76px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(250, 248, 244, 0.92);
  color: var(--marine);
  box-shadow: 0 10px 30px -8px rgba(15, 27, 34, 0.6);
  transition: transform var(--t), background var(--t), color var(--t);
}
.craft-card__play svg {
  width: 30px;
  height: 30px;
  margin-left: 3px; /* recentre le triangle */
}
.craft-card__play:hover {
  transform: translate(-50%, -50%) scale(1.08);
  background: var(--lagon);
  color: var(--marine);
}
/* État « en lecture » : on masque le bouton et le bandeau texte
   pour laisser place aux contrôles natifs de la vidéo */
.craft-card.is-playing .craft-card__play,
.craft-card.is-playing .craft-card__overlay {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.craft-card.is-playing video {
  transform: none;
}

/* =========================================================
   Prestations
   ========================================================= */
.offers-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
  margin-top: 2.75rem;
  padding: 1.4rem 1.6rem;
  border-radius: var(--radius);
  background: var(--marine);
  color: #fff;
  box-shadow: var(--shadow);
  transition: transform var(--t), box-shadow var(--t), background var(--t);
}
.offers-banner:hover {
  transform: translateY(-3px);
  background: #0f1b22;
}
.offers-banner__text {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  max-width: 62ch;
}
.offers-banner__text strong {
  font-family: var(--serif);
  font-size: 1.3rem;
  font-weight: 600;
}
.offers-banner__text small {
  font-size: 0.92rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.78);
}
.offers-banner__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.8rem 1.5rem;
  border-radius: 999px;
  background: var(--lagon);
  color: var(--marine);
  font-weight: 600;
  font-size: 0.95rem;
  white-space: nowrap;
  transition: background var(--t), color var(--t);
}
.offers-banner:hover .offers-banner__cta {
  background: var(--lagon-fonce);
  color: #fff;
}
.offers-banner__cta svg {
  width: 18px;
  height: 18px;
  transition: transform var(--t);
}
.offers-banner:hover .offers-banner__cta svg {
  transform: translateX(3px);
}

.offers {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
  margin-top: 1.5rem;
}
.offer {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--ligne);
  border-radius: var(--radius);
  padding: 2rem 1.9rem;
  transition: transform var(--t), box-shadow var(--t), border-color var(--t);
}
.section--alt .offer {
  background: var(--blanc-casse);
}
.offer:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow);
  border-color: var(--lagon);
}
.offer--featured {
  border-color: var(--lagon);
  box-shadow: var(--shadow);
}
.offer__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}
.offer h3 {
  font-size: 1.5rem;
}
.offer__flag {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--lagon-fonce);
  background: rgba(90, 200, 250, 0.14);
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  white-space: nowrap;
}
.offer__desc {
  color: var(--ardoise);
  margin-bottom: 1.25rem;
}
.offer__list {
  display: grid;
  gap: 0.7rem;
  margin-bottom: 1.75rem;
}
.offer__list li {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  font-size: 0.96rem;
}
.offer__list li svg {
  flex: none;
  width: 20px;
  height: 20px;
  margin-top: 2px;
  color: var(--vert-fonce);
}
.offer__price {
  margin-top: auto;
  padding-top: 1.25rem;
  border-top: 1px solid var(--ligne);
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
}
.offer__price .amount {
  font-family: var(--serif);
  font-size: 1.5rem;
  color: var(--marine);
}
.offer__price .amount small {
  font-family: var(--sans);
  font-size: 0.85rem;
  color: var(--ardoise);
  font-weight: 500;
}
.offer__price .quote {
  font-size: 0.85rem;
  color: var(--ardoise);
}
.offers-note {
  margin-top: 1.75rem;
  font-size: 0.9rem;
  color: var(--ardoise);
  text-align: center;
}

/* =========================================================
   Galerie
   ========================================================= */
.gallery {
  display: grid;
  gap: 0.9rem;
  margin-top: 2.75rem;
  grid-template-columns: repeat(2, 1fr);
  grid-auto-rows: 1fr;
}
.gallery__item {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  aspect-ratio: 1;
}
.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.gallery__item:hover img {
  transform: scale(1.07);
}
.gallery__item--tall {
  grid-row: span 2;
  aspect-ratio: auto;
}
.gallery__item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(15, 27, 34, 0.4));
  opacity: 0;
  transition: opacity var(--t);
}
.gallery__item:hover::after {
  opacity: 1;
}

/* =========================================================
   Contact
   ========================================================= */
.contact__grid {
  display: grid;
  gap: clamp(2rem, 5vw, 4rem);
  grid-template-columns: 1fr;
  margin-top: 2.75rem;
}
.contact__info p {
  color: var(--ardoise);
  margin-bottom: 1.75rem;
  max-width: 42ch;
}
.contact__list {
  display: grid;
  gap: 1.1rem;
}
.contact__list a,
.contact__list span {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  font-weight: 500;
}
.contact__list .ico {
  width: 44px;
  height: 44px;
  flex: none;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: rgba(90, 200, 250, 0.14);
  color: var(--lagon-fonce);
}
.contact__list .ico svg {
  width: 20px;
  height: 20px;
}
.contact__list small {
  display: block;
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ardoise);
}
.socials {
  display: flex;
  gap: 0.75rem;
  margin-top: 2rem;
}
.socials a {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--ligne);
  color: var(--marine);
  transition: background var(--t), color var(--t), transform var(--t),
    border-color var(--t);
}
.socials a:hover {
  background: var(--marine);
  color: #fff;
  transform: translateY(-3px);
  border-color: var(--marine);
}
.socials a svg {
  width: 20px;
  height: 20px;
}

/* Formulaire */
.form {
  background: #fff;
  border: 1px solid var(--ligne);
  border-radius: var(--radius);
  padding: clamp(1.5rem, 4vw, 2.25rem);
  box-shadow: var(--shadow);
}
.section--alt .form {
  background: var(--blanc-casse);
}
.field {
  margin-bottom: 1.1rem;
}
.field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
}
.field input,
.field textarea,
.field select {
  width: 100%;
  padding: 0.8rem 0.95rem;
  border: 1.5px solid var(--ligne);
  border-radius: 10px;
  background: var(--blanc-casse);
  transition: border-color var(--t), box-shadow var(--t);
}
.section--alt .field input,
.section--alt .field textarea,
.section--alt .field select {
  background: #fff;
}
.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: none;
  border-color: var(--lagon);
  box-shadow: 0 0 0 4px rgba(90, 200, 250, 0.18);
}
.field textarea {
  resize: vertical;
  min-height: 130px;
}
.field--error input,
.field--error textarea {
  border-color: #e05656;
}
.field .error-msg {
  display: none;
  color: #c33;
  font-size: 0.8rem;
  margin-top: 0.35rem;
}
.field--error .error-msg {
  display: block;
}
.form__row {
  display: grid;
  gap: 1.1rem;
}
.form button[type="submit"] {
  width: 100%;
  justify-content: center;
  margin-top: 0.5rem;
}
.form__status {
  margin-top: 1rem;
  padding: 0.85rem 1rem;
  border-radius: 10px;
  font-size: 0.9rem;
  display: none;
}
.form__status.is-success {
  display: block;
  background: rgba(79, 178, 134, 0.14);
  color: var(--vert-fonce);
}
.form__status.is-error {
  display: block;
  background: rgba(224, 86, 86, 0.13);
  color: #c33;
}
.form__status.is-pending {
  display: block;
  background: rgba(90, 200, 250, 0.16);
  color: var(--lagon-fonce);
}
.form button[type="submit"]:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none;
}

/* =========================================================
   Footer
   ========================================================= */
.site-footer {
  background: var(--marine);
  color: rgba(255, 255, 255, 0.75);
  padding-block: 3rem 2rem;
}
.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem 2rem;
  align-items: center;
  justify-content: space-between;
}
.site-footer .brand {
  color: #fff;
}
.site-footer .brand small {
  color: rgba(255, 255, 255, 0.55);
}
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
}
.footer-nav a {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.75);
  transition: color var(--t);
}
.footer-nav a:hover {
  color: var(--lagon-clair);
}
.footer-bottom {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.5);
  text-align: center;
}
.footer-domain a {
  color: var(--lagon-clair);
  transition: color var(--t);
}
.footer-domain a:hover {
  color: #fff;
}

/* =========================================================
   Animations au scroll
   ========================================================= */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--delay, 0s);
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .hero__media img {
    height: 100%;
  }
  .hero__scroll .line {
    animation: none;
  }
}

/* =========================================================
   Responsive
   ========================================================= */
@media (min-width: 600px) {
  .form__row {
    grid-template-columns: 1fr 1fr;
  }
  .pillars {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 760px) {
  .craft__grid {
    grid-template-columns: 1fr 1fr;
  }
  .offers {
    grid-template-columns: 1fr 1fr;
  }
  .gallery {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 900px) {
  .about__grid {
    grid-template-columns: 0.85fr 1.15fr;
  }
  .contact__grid {
    grid-template-columns: 0.9fr 1.1fr;
  }
}

/* ---- Nav mobile ---- */
@media (max-width: 860px) {
  .nav-toggle {
    display: block;
  }
  .nav {
    position: fixed;
    inset: 0 0 0 auto;
    width: min(320px, 82vw);
    flex-direction: column;
    align-items: stretch;
    justify-content: center;
    gap: 0.3rem;
    padding: 2rem;
    background: var(--blanc-casse);
    box-shadow: -20px 0 60px -30px rgba(0, 0, 0, 0.5);
    transform: translateX(100%);
    transition: transform var(--t);
  }
  .nav.open {
    transform: translateX(0);
  }
  .nav a {
    font-size: 1.15rem;
    padding: 0.7rem 0.5rem;
  }
  /* Le panneau mobile est clair : liens en foncé pour rester lisibles */
  .site-header .nav a:not(.btn) {
    color: var(--marine);
  }
  /* Croix du burger foncée quand le menu est ouvert (au-dessus du panneau clair) */
  .site-header .nav-toggle[aria-expanded="true"] span::before,
  .site-header .nav-toggle[aria-expanded="true"] span::after {
    background: var(--marine);
  }
  .nav a::after {
    display: none;
  }
  .nav .btn {
    margin-top: 1rem;
    margin-left: 0;
    justify-content: center;
  }
  .nav-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(15, 27, 34, 0.45);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--t), visibility var(--t);
    z-index: 90;
  }
  .nav-backdrop.show {
    opacity: 1;
    visibility: visible;
  }
}