/* Refine — fluidité & propreté inspirées My Assist, sur base TAS */

:root {
  --color-bg: #f7f7f5;
  --color-surface: #f0f0ee;
  --color-card: #ffffff;
  --color-card-hover: #ffffff;
  --color-text: #1a1a1a;
  --color-text-muted: #6b6b6b;
  --color-border: #e8e8e4;
  --color-brand: #111111;
  --color-brand-dark: #000000;
  --color-primary: #111111;
  --color-primary-hover: #2a2a2a;
  --color-primary-rgb: 17, 17, 17;
  --color-secondary: #1f8a5b;
  --color-accent: #1f8a5b;
  --color-on-primary: #ffffff;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 1px 2px rgba(0, 0, 0, 0.04), 0 8px 24px rgba(0, 0, 0, 0.04);
  --shadow-glow: 0 8px 28px rgba(0, 0, 0, 0.06);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --font-sans: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;
  --header-height: 80px;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-soft: cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.55;
  letter-spacing: -0.011em;
  -webkit-font-smoothing: antialiased;
}

/* ——— Header plus léger ——— */
.site-header {
  height: var(--header-height);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: rgba(247, 247, 245, 0.72);
  border-bottom: 1px solid transparent;
  transition: background 0.35s var(--ease-soft), border-color 0.35s var(--ease-soft), box-shadow 0.35s var(--ease-soft);
}

.site-header.is-scrolled {
  background: rgba(247, 247, 245, 0.92);
  border-bottom-color: var(--color-border);
  box-shadow: none;
}

.nav-canvas,
.nav-canvas--ready,
.site-header.is-scrolled .nav-canvas--ready {
  opacity: 0 !important;
}

.nav {
  height: var(--header-height);
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: clamp(1rem, 3vw, 1.5rem);
}

.nav__logo-img {
  max-height: 44px;
  width: auto;
}

.nav__link {
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--color-text-muted) !important;
  padding: 0.4rem 0.7rem !important;
  border-radius: var(--radius-sm);
  transition: color 0.2s var(--ease-soft), background 0.2s var(--ease-soft) !important;
}

.nav__link:hover,
.nav__link.is-active {
  color: var(--color-text) !important;
  background: rgba(0, 0, 0, 0.04);
}

.nav__indicator {
  display: none !important;
}

.nav__toggle-bar {
  background: var(--color-text);
}

/* ——— Typo sections ——— */
.section {
  padding: clamp(4.5rem, 9vh, 7rem) 0;
}

.section--alt,
.section--route,
.section--gallery,
.section--hommages,
.section--partners,
.section--contact,
.section--documents {
  background: var(--color-bg);
}

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

.section__eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.section__title {
  font-size: clamp(1.75rem, 3.4vw, 2.45rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.12;
  color: var(--color-text);
  margin-top: 0.5rem;
}

.section__desc {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  max-width: 38rem;
  margin-top: 0.85rem;
  line-height: 1.6;
}

.section__header {
  margin-bottom: clamp(2rem, 4vw, 2.75rem);
}

/* ——— Cartes plus propres ——— */
.story-card,
.objectifs-card,
.programme-card,
.hommage-card,
.partner-card,
.modal-trigger,
.route-block,
.route-stop,
.documents__doc {
  border: 1px solid var(--color-border) !important;
  box-shadow: var(--shadow-sm) !important;
  border-radius: var(--radius-md) !important;
  background: var(--color-card) !important;
  transition: transform 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out), border-color 0.25s var(--ease-soft) !important;
}

.story-card:hover,
.objectifs-card:hover,
.programme-card:hover,
.hommage-card:hover,
.partner-card:hover,
.modal-trigger:hover,
.route-stop--clickable:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md) !important;
  border-color: #d6d6d0 !important;
}

.story-card__num,
.workspace-index {
  color: var(--color-text-muted);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.modal-trigger__hint,
.hommage-card__action {
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

/* ——— Hommages — cartes côte à côte ——— */
.section--hommages {
  padding: 0 !important;
  background: var(--color-bg) !important;
}

.hommages__stage {
  padding: clamp(3.5rem, 7vh, 5.5rem) 0 !important;
  background: var(--color-bg) !important;
}

.hommage-canvas {
  display: none !important;
}

.section--hommages .hommage-list {
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: nowrap !important;
  gap: clamp(1rem, 2.5vw, 1.5rem) !important;
  align-items: stretch !important;
}

.section--hommages .hommage-card {
  display: flex !important;
  flex: 1 1 0 !important;
  flex-direction: column !important;
  grid-template-columns: none !important;
  min-width: 0 !important;
  width: auto !important;
  max-width: none !important;
  height: auto !important;
  padding: 0 !important;
  overflow: hidden;
  text-align: left;
  cursor: pointer;
}

.hommage-card__visual {
  position: relative;
  background: #111 !important;
  min-height: 0 !important;
  flex: 0 0 auto;
}

.hommage-card__photo {
  padding: 1.25rem 1.25rem 0 !important;
  height: auto !important;
  align-items: flex-end !important;
  justify-content: center !important;
}

.hommage-card__photo img {
  max-height: 260px !important;
  width: auto !important;
  max-width: 100%;
  object-fit: contain !important;
  filter: none !important;
}

.hommage-card__halo {
  display: none !important;
}

.hommage-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 1.15rem 1.25rem 1.35rem !important;
  gap: 0.35rem;
}

.hommage-card__tag {
  margin: 0;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.hommage-card__name {
  margin: 0;
  font-size: clamp(1.15rem, 2vw, 1.35rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--color-text);
  line-height: 1.2;
}

.hommage-card__years {
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.hommage-card__bio {
  margin: 0.35rem 0 0.75rem;
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--color-text-muted);
  flex: 1;
}

.hommage-card__action {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: auto;
}

@media (max-width: 640px) {
  .section--hommages .hommage-list {
    flex-direction: column !important;
    flex-wrap: wrap !important;
  }

  .section--hommages .hommage-card {
    flex: 1 1 auto !important;
  }

  .hommage-card__photo img {
    max-height: 220px !important;
  }
}

/* ——— Hero Accueil ——— */
.hero--accueil.hero {
  position: relative;
  isolation: isolate;
  min-height: 100svh;
  height: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: clip;
  text-align: center;
  background: #0f0f0f;
  padding: var(--header-height) 0 clamp(1.5rem, 4vh, 2.5rem) !important;
  box-sizing: border-box;
}

.hero--accueil .hero-plane {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero--accueil .hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.04);
  filter: saturate(1.05);
}

.hero--accueil .hero-plane-wash {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10, 10, 10, 0.62) 0%, rgba(10, 10, 10, 0.36) 42%, rgba(10, 10, 10, 0.72) 100%),
    radial-gradient(ellipse 70% 55% at 50% 0%, rgba(31, 138, 91, 0.14), transparent 60%);
}

.hero--accueil .hero-plane-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 70% 65% at 50% 40%, #000 15%, transparent 75%);
  opacity: 0.4;
}

.hero--accueil .hero-plane-glow {
  position: absolute;
  width: min(70vw, 680px);
  height: min(70vw, 680px);
  left: 50%;
  top: 8%;
  transform: translateX(-50%);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(31, 138, 91, 0.18), transparent 68%);
  animation: none;
  opacity: 0.75;
}

@keyframes heroGlow {
  from { opacity: 0.55; transform: translateX(-50%) scale(1); }
  to { opacity: 1; transform: translateX(-50%) scale(1.08); }
}

.hero--accueil .hero-inner,
.hero--accueil .container.hero-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 980px;
  margin-inline: auto;
  padding: clamp(1.5rem, 4vh, 3rem) clamp(1.25rem, 3vw, 2rem);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  animation: none;
}

.hero--accueil .hero-copy {
  width: 100%;
  max-width: 52rem;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  color: #fff;
  text-align: center;
}

/* Timer — centré, plus grand */
.hero--accueil .countdown,
.hero--accueil #countdown {
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: nowrap !important;
  justify-content: center !important;
  align-items: stretch !important;
  align-self: center !important;
  gap: clamp(0.55rem, 1.4vw, 0.9rem) !important;
  width: max-content !important;
  max-width: 100% !important;
  margin: 0 auto clamp(1.4rem, 3.5vh, 2.25rem) !important;
  padding: 0 !important;
  grid-template-columns: none !important;
  float: none !important;
  text-align: center !important;
}

.hero--accueil .countdown__item {
  flex: 0 0 auto;
  box-sizing: border-box;
  width: clamp(4.75rem, 9vw, 6.5rem);
  min-width: clamp(4.75rem, 9vw, 6.5rem);
  padding: clamp(0.85rem, 2vh, 1.15rem) 0.5rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.12) !important;
  border: 1px solid rgba(255, 255, 255, 0.2) !important;
  box-shadow: none !important;
  backdrop-filter: blur(12px);
  text-align: center !important;
}

.hero--accueil .countdown__value {
  display: block;
  width: 100%;
  font-size: clamp(1.65rem, 4.2vw, 2.5rem);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  line-height: 1;
  letter-spacing: -0.03em;
  color: #fff !important;
  text-align: center !important;
}

.hero--accueil .countdown__label {
  display: block;
  width: 100%;
  margin-top: 0.35rem;
  font-size: clamp(0.68rem, 1.3vw, 0.8rem);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7) !important;
  text-align: center !important;
}

.hero--accueil .hero-brand {
  font-weight: 700;
  font-size: clamp(2.35rem, 6.5vw, 4.25rem);
  letter-spacing: -0.045em;
  color: #fff;
  margin: 0 0 clamp(0.65rem, 1.6vh, 1rem);
  line-height: 1.05;
  width: 100%;
  text-align: center;
}

.hero--accueil .hero-title {
  font-size: clamp(1.15rem, 2.4vw, 1.55rem);
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.4;
  color: rgba(255, 255, 255, 0.92);
  margin: 0 0 clamp(0.55rem, 1.4vh, 0.85rem);
  max-width: 36rem;
  text-align: center;
}

.hero--accueil .hero-lead {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.35rem 0.55rem;
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.78);
  margin: 0 auto clamp(1.4rem, 3.2vh, 2rem);
  max-width: 36rem;
  text-align: center;
}

.hero--accueil .hero-lead__dot {
  opacity: 0.45;
}

.hero--accueil .hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  justify-content: center;
  width: 100%;
  margin-bottom: clamp(1.15rem, 2.8vh, 1.65rem);
}

.hero--accueil .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: clamp(0.95rem, 1.5vw, 1.05rem);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1.5rem;
  text-decoration: none;
  transition: background 0.2s var(--ease-soft), border-color 0.2s var(--ease-soft), color 0.2s var(--ease-soft), transform 0.2s var(--ease-out);
}

.hero--accueil .btn-lg {
  padding: 0.95rem 1.7rem;
}

.hero--accueil .btn-primary {
  background: #fff;
  color: #111;
  border: 1px solid #fff;
}

.hero--accueil .btn-primary:hover {
  background: #f0f0ee;
  color: #000;
}

.hero--accueil .btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.28);
}

.hero--accueil .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
}

.hero--accueil .hero-meta {
  margin: 0 0 clamp(1rem, 2.5vh, 1.5rem);
  font-size: clamp(0.9rem, 1.5vw, 1.05rem);
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.4;
  max-width: 32rem;
  text-align: center;
}

.hero--accueil .hero-stats {
  list-style: none;
  margin: 0 auto;
  padding: clamp(1.1rem, 2.8vh, 1.6rem) 0 0;
  width: 100%;
  max-width: 44rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem 2.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.hero--accueil .hero-stats__item,
.hero--accueil .hero__stat {
  margin: 0;
  padding: 0.2rem 0.35rem;
  background: transparent;
  border: none;
  border-radius: 0;
  text-align: center;
  min-width: 6rem;
}

.hero--accueil .hero-stats__value,
.hero--accueil .hero__stat-value {
  display: block;
  font-size: clamp(1.75rem, 3.2vw, 2.35rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: #fff;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}

.hero--accueil .hero-stats__label {
  display: block;
  margin-top: 0.3rem;
  font-size: clamp(0.8rem, 1.3vw, 0.95rem);
  color: rgba(255, 255, 255, 0.68);
}

.hero--accueil .gsap-line {
  display: block;
  overflow: hidden;
}

.hero--accueil .gsap-line-inner {
  display: inline-block;
}

.hero--accueil .hero__overlay,
.hero--accueil .hero__patronage,
.hero--accueil .hero__subtitle,
.hero--accueil .hero__location {
  display: none;
}

@media (max-width: 520px) {
  .hero--accueil .countdown,
  .hero--accueil #countdown {
    gap: 0.4rem !important;
  }

  .hero--accueil .countdown__item {
    width: 3.85rem;
    min-width: 3.85rem;
    padding: 0.7rem 0.3rem;
  }

  .hero--accueil .countdown__value {
    font-size: 1.4rem;
  }

  .hero--accueil .hero-stats {
    gap: 0.65rem 1.25rem;
  }

  .hero--accueil .hero-stats__item,
  .hero--accueil .hero__stat {
    min-width: 5rem;
  }
}

@media (max-height: 720px) {
  .hero--accueil.hero {
    height: auto;
    min-height: 100svh;
  }

  .hero--accueil .hero-brand {
    font-size: clamp(2rem, 5.5vw, 3.25rem);
  }

  .hero--accueil .countdown__value {
    font-size: clamp(1.4rem, 3.5vw, 2rem);
  }

  .hero--accueil .countdown__item {
    width: clamp(4.2rem, 8vw, 5.5rem);
    min-width: clamp(4.2rem, 8vw, 5.5rem);
    padding: 0.7rem 0.4rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero--accueil .hero-plane-glow { animation: none; }
  .hero--accueil .hero-inner { animation: none; }
}

/* ——— Circuit / tabs ——— */
.route-tabs__btn {
  transition: transform 0.25s var(--ease-out), opacity 0.25s var(--ease-soft);
}

.route-tabs__drop {
  box-shadow: var(--shadow-sm) !important;
}

.tabs__panel {
  animation: refineFade 0.4s var(--ease-out);
}

@keyframes refineFade {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.route-stop__type {
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.72rem;
  color: var(--color-text-muted);
}

/* ——— Galerie ——— */
.gallery__item {
  border-radius: var(--radius-md) !important;
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.gallery__item img {
  transition: transform 0.55s var(--ease-out);
}

.gallery__item:hover img {
  transform: scale(1.04);
}

.gallery__more-btn {
  border: 1px solid var(--color-border) !important;
  background: var(--color-card) !important;
  color: var(--color-text) !important;
  border-radius: var(--radius-sm) !important;
  font-weight: 600;
  padding: 0.65rem 1.15rem !important;
  transition: background 0.2s var(--ease-soft), border-color 0.2s var(--ease-soft);
}

.gallery__more-btn:hover {
  background: var(--color-surface) !important;
}

/* ——— Alertes toast (comme back-office / My Assist) ——— */
.toast-stack {
  position: fixed;
  bottom: 1rem;
  right: 1rem;
  top: auto;
  z-index: 1080;
  width: min(360px, calc(100vw - 2rem));
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  pointer-events: none;
}

.toast-stack .alert {
  pointer-events: auto;
  margin: 0;
  border-radius: 10px;
  padding: 0.8rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: -0.01em;
  box-shadow: 0 10px 28px rgba(17, 17, 17, 0.12);
  border: 1px solid #d4d4d4;
  background: #fff;
  color: #111;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.28s ease, transform 0.28s ease;
}

.toast-stack .alert.show {
  opacity: 1;
  transform: translateY(0);
}

.toast-stack .alert-success {
  background: #f3f4f3;
  border-color: #c8cdc8;
  color: #1a1a1a;
}

.toast-stack .alert-error,
.toast-stack .alert-danger {
  background: #f7f4f4;
  border-color: #d6c8c8;
  color: #3a2a2a;
}

.toast-stack .alert-warning {
  background: #f7f5f0;
  border-color: #d6cfc0;
  color: #3a3428;
}

.toast-stack .alert-info {
  background: #f4f4f4;
  border-color: #d4d4d4;
  color: #2a2a2a;
}

@media (max-width: 560px) {
  .toast-stack {
    right: 0.75rem;
    left: 0.75rem;
    bottom: 0.75rem;
    width: auto;
  }
}

/* ——— Contact (style My Assist) ——— */
.section--contact {
  background: var(--color-surface) !important;
}

.contact-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
  align-items: stretch;
  max-width: 1040px;
  margin: 0 auto;
  text-align: left;
}

.contact-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  padding: 1.45rem 1.4rem 1.5rem;
  box-shadow: var(--shadow-sm);
}

.contact-card-head {
  flex: 0 0 auto;
  margin-bottom: 1.15rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-border);
}

.contact-card-title {
  margin: 0 0 0.3rem;
  font-size: 1.05rem;
  font-weight: 650;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

.contact-card-lead {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.45;
}

.contact-card-body {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
  min-height: 0;
}

.contact-details {
  display: flex;
  flex-direction: column;
}

.contact-row {
  display: grid;
  grid-template-columns: 7rem minmax(0, 1fr);
  gap: 0.65rem 1rem;
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--color-border);
}

.contact-row:first-child {
  padding-top: 0;
}

.contact-row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.contact-row-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.contact-row-value {
  margin: 0;
  font-style: normal;
  font-size: 0.925rem;
  line-height: 1.5;
  color: var(--color-text-muted);
  word-break: break-word;
  text-decoration: none;
}

a.contact-row-value:hover {
  color: var(--color-text);
}

.contact-form {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.contact-form-grid {
  flex: 1 1 auto;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.95rem 0.9rem;
  align-content: start;
}

.contact-field {
  margin: 0;
  min-width: 0;
}

.contact-field--full {
  grid-column: 1 / -1;
}

.contact-field--grow {
  display: flex;
  flex-direction: column;
  min-height: 10rem;
}

.contact-field .form-label {
  display: block;
  margin-bottom: 0.4rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text);
}

.contact-optional {
  font-weight: 500;
  color: var(--color-text-muted);
}

.contact-form .contact-input {
  width: 100%;
  min-height: 2.65rem;
  border-radius: 10px;
  border: 1px solid var(--color-border);
  background: #fafaf8;
  padding: 0.7rem 0.9rem;
  font: inherit;
  font-size: 0.925rem;
  line-height: 1.4;
  color: var(--color-text);
  transition: border-color 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
}

.contact-form .contact-input::placeholder {
  color: #9a9a94;
}

.contact-form textarea.contact-input {
  flex: 1 1 auto;
  min-height: 9.5rem;
  height: 100%;
  resize: vertical;
  line-height: 1.5;
}

.contact-form .contact-input:hover {
  border-color: #d6d6d0;
  background: #fff;
}

.contact-form .contact-input:focus {
  outline: none;
  border-color: #111;
  background: #fff;
  box-shadow: 0 0 0 3px rgba(17, 17, 17, 0.08);
}

.contact-error {
  margin: 0.35rem 0 0;
  font-size: 0.8rem;
  color: #a31418;
}

.contact-form-actions {
  margin-top: 1.15rem;
  display: flex;
  justify-content: flex-end;
}

.contact-form-actions .btn {
  min-width: 8rem;
}

/* ——— Footer (style d’origine) ——— */
.site-footer a {
  transition: color 0.2s var(--ease-soft);
}

.site-footer__stripe {
  opacity: 0.9;
}

.back-top {
  border: 1px solid var(--color-border) !important;
  background: var(--color-card) !important;
  color: var(--color-text) !important;
  box-shadow: var(--shadow-md) !important;
  border-radius: var(--radius-sm) !important;
  transition: transform 0.25s var(--ease-out), background 0.2s var(--ease-soft);
}

.back-top:hover {
  transform: translateY(-2px);
}

@media (max-width: 900px) {
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .contact-row {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }

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

  .contact-form-actions {
    justify-content: stretch;
  }

  .contact-form-actions .btn {
    width: 100%;
  }
}

/* ——— Modales ——— */
.tas-modal__panel,
.lightbox__panel,
.flipbook-modal__panel {
  border-radius: var(--radius-lg) !important;
  box-shadow: var(--shadow-md) !important;
  border: 1px solid var(--color-border);
}

.tas-modal__backdrop,
.lightbox__backdrop,
.flipbook-modal__backdrop,
.chapter-menu__backdrop {
  backdrop-filter: blur(6px);
  background: rgba(17, 17, 17, 0.45) !important;
}

/* ——— Three.js overlays plus discrets ——— */
.section-canvas--ready {
  opacity: 0.18 !important;
}

.hero .section-canvas--ready {
  opacity: 0.12 !important;
}

.scroll-waypoints-canvas {
  display: none !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

.hommage-canvas {
  opacity: 0.35;
}

/* ——— Apparitions CSS légères (GSAP gère le reste) ——— */
.animate-on-scroll {
  transition: opacity 0.35s var(--ease-out), transform 0.35s var(--ease-out) !important;
}

/* ——— Split ULM / Aviation légère ——— */
.section--ulm {
  background: var(--color-surface);
  padding-block: clamp(3.5rem, 7vh, 5.5rem);
}

.ulm-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: center;
}

.ulm-media {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.ulm-media img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.ulm-header {
  margin-bottom: 1.5rem !important;
}

.ulm-header .section__title {
  max-width: 16ch;
}

.ulm-header .section__desc {
  margin-top: 0.75rem !important;
  max-width: 38ch;
  color: var(--color-text-muted);
  font-size: clamp(0.95rem, 1.4vw, 1.05rem);
  line-height: 1.55;
}

.ulm-features {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.ulm-feature {
  padding: 0.85rem 0 0.85rem 1rem;
  border-left: 2px solid var(--color-secondary);
}

.ulm-feature__title {
  display: block;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin-bottom: 0.2rem;
}

.ulm-feature__text {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--color-text-muted);
}

.ulm-fleet {
  margin: 0 0 1.5rem;
  padding: 1rem 0 0;
  border-top: 1px solid var(--color-border);
}

.ulm-fleet__label {
  margin: 0 0 0.65rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.ulm-fleet__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.ulm-fleet__item {
  margin: 0;
  padding: 0.4rem 0.7rem;
  font-size: 0.8rem;
  font-weight: 500;
  line-height: 1.3;
  color: var(--color-text);
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.ulm-more {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.7rem 1.2rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: #fff;
  color: var(--color-text);
  cursor: pointer;
  transition: background 0.2s var(--ease-soft), border-color 0.2s var(--ease-soft);
}

.ulm-more:hover {
  background: var(--color-bg);
  border-color: #d4d4d0;
}

@media (max-width: 860px) {
  .ulm-layout {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }

  .ulm-layout__copy {
    order: 1;
  }

  .ulm-layout__media {
    order: 2;
  }

  .ulm-header .section__title {
    max-width: none;
  }

  .ulm-header .section__desc {
    max-width: none;
  }
}

/* ——— Partenaires ——— */
.section--partners {
  background: var(--color-bg) !important;
}

.partners-banner {
  margin: 0 0 clamp(1.75rem, 3.5vw, 2.5rem) !important;
  padding: clamp(1rem, 2.5vw, 1.5rem) !important;
  width: 100% !important;
  max-width: none !important;
  line-height: 0;
  background: var(--color-card) !important;
  border: 1px solid var(--color-border) !important;
  border-radius: var(--radius-md) !important;
  box-shadow: var(--shadow-sm) !important;
  overflow: hidden;
}

.partners-banner img {
  display: block;
  width: 100%;
  height: auto !important;
  min-height: 0 !important;
  object-fit: contain;
  border-radius: 0 !important;
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(0.85rem, 2vw, 1.15rem);
}

.partner-card {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1.25rem 1.3rem 1.35rem !important;
  text-align: left;
  cursor: pointer;
  height: 100%;
}

.partner-card__tag {
  margin: 0;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.partner-card__name {
  margin: 0;
  font-size: clamp(1.05rem, 1.8vw, 1.2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--color-text);
  line-height: 1.25;
}

.partner-card__role {
  margin: 0.15rem 0 0.65rem;
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--color-text-muted);
  flex: 1;
}

.partner-card__action {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: auto;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

@media (max-width: 900px) {
  .partners-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .partners-grid {
    grid-template-columns: 1fr;
  }
}

/* ——— Menu mobile ——— */
.chapter-menu__panel {
  background: var(--color-card) !important;
  border-left: 1px solid var(--color-border);
}

.chapter-menu__link {
  border-radius: var(--radius-sm);
  transition: background 0.2s var(--ease-soft);
}

.chapter-menu__link:hover {
  background: var(--color-surface);
}