/* ========================================
   DESIGN SYSTEM
   Fond beige clair, bleu institutionnel,
   Inter, espaces généreux, style muséal
   ======================================== */

:root {
  --color-bg:        #FFF4E6;
  --color-bg-warm:   #FFEED9;
  --color-bg-card:   #FFFCF7;
  --color-ink:       #1A1A1A;
  --color-ink-soft:  #4A4A4A;
  --color-ink-muted: #8A8580;
  --color-accent:    #2F3EFF;
  --color-accent-dark: #1E2DBB;
  --color-white:     #FFFFFF;
  --color-border:    rgba(26, 26, 26, 0.10);
  --color-border-md: rgba(26, 26, 26, 0.06);

  --font:            'Inter', -apple-system, system-ui, sans-serif;
  --leading:         1.65;
  --tracking:        -0.01em;
  --tracking-wide:   0.12em;

  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  1.5rem;
  --space-lg:  2.5rem;
  --space-xl:  4rem;
  --space-2xl: 6rem;
  --space-3xl: 9rem;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;

  --header-h:  72px;
  --max-w:     1280px;
  --max-w-sm:  800px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---- RESET ---- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font);
  font-size: 16px;
  line-height: var(--leading);
  letter-spacing: var(--tracking);
  color: var(--color-ink);
  background: var(--color-bg);
  overflow-x: hidden;
}
body.no-scroll { overflow: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
em { font-style: italic; }
::selection { background: var(--color-accent); color: var(--color-white); }

/* ---- HEADER / NAV ---- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  padding: 0 var(--space-lg);
  /* Toujours lisible sur héros sombres (pages visites) : fond crème vitré */
  background: rgba(255, 244, 230, 0.88);
  backdrop-filter: blur(20px) saturate(1.15);
  -webkit-backdrop-filter: blur(20px) saturate(1.15);
  box-shadow: 0 1px 0 rgba(26, 26, 26, 0.07);
  transition: transform 0.5s var(--ease), background 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.site-header--scrolled {
  background: rgba(255, 244, 230, 0.96);
  backdrop-filter: blur(24px) saturate(1.2);
  -webkit-backdrop-filter: blur(24px) saturate(1.2);
  box-shadow: 0 1px 0 var(--color-border), 0 4px 24px rgba(26, 26, 26, 0.06);
}
.site-header--hidden { transform: translateY(-100%); }

.nav {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__brand {
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--color-ink);
  transition: opacity 0.3s;
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
}
.nav__brand:hover { opacity: 0.6; }
.nav__brand-sub {
  font-weight: 400;
  font-size: 0.85rem;
  font-style: italic;
  opacity: 0.55;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}
.nav__links a {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  position: relative;
  transition: color 0.3s;
}
.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--color-accent);
  transition: width 0.4s var(--ease);
}
.nav__links a:hover::after { width: 100%; }
.nav__links a:hover { color: var(--color-accent); }

.nav__cta {
  background: var(--color-accent);
  color: var(--color-white) !important;
  padding: 0.6rem 1.4rem;
  border-radius: 100px;
  transition: background 0.3s, transform 0.3s !important;
}
.nav__cta::after { display: none !important; }
.nav__cta:hover {
  background: var(--color-accent-dark) !important;
  transform: translateY(-1px);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 110;
}
.nav__toggle span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--color-ink);
  transition: transform 0.4s var(--ease), opacity 0.3s;
}
.nav__toggle[aria-expanded="true"] span:first-child {
  transform: translateY(3.75px) rotate(45deg);
}
.nav__toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-3.75px) rotate(-45deg);
}

/* ---- BUTTONS ---- */
.btn {
  display: inline-block;
  font-family: var(--font);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  padding: 0.9rem 2rem;
  border-radius: 100px;
  transition: all 0.35s var(--ease);
  cursor: pointer;
  border: none;
}
.btn--primary {
  background: var(--color-accent);
  color: var(--color-white);
}
.btn--primary:hover {
  background: var(--color-accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(47, 62, 255, 0.25);
}
.btn--outline {
  background: transparent;
  color: var(--color-ink);
  box-shadow: inset 0 0 0 1.5px var(--color-ink);
}
.btn--outline:hover {
  background: var(--color-ink);
  color: var(--color-bg);
  transform: translateY(-2px);
}
.btn--large {
  font-size: 0.95rem;
  padding: 1.1rem 2.8rem;
}

/* ---- HERO ---- */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: var(--space-xl);
  padding: calc(var(--header-h) + var(--space-xl)) var(--space-lg) var(--space-xl);
  max-width: var(--max-w);
  margin: 0 auto;
}

.hero__overline {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}

.hero__title {
  font-size: clamp(2.8rem, 5.5vw, 4.5rem);
  font-weight: 300;
  line-height: 1.08;
  letter-spacing: -0.035em;
  margin-bottom: var(--space-md);
}
.hero__title em {
  font-weight: 500;
  font-style: italic;
}
.hero__title--story {
  font-size: clamp(1.85rem, 4vw, 3.2rem);
  max-width: 18ch;
}
@media (max-width: 720px) {
  .hero__title--story { max-width: none; }
}

.hero__subtitle {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--color-ink-soft);
  max-width: 28rem;
  margin-bottom: var(--space-lg);
}

.hero__actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.hero__image {
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero__image img {
  width: 100%;
  max-width: 520px;
  aspect-ratio: 4/5;
  object-fit: cover;
  object-position: center 18%;
  border-radius: var(--radius-lg);
  box-shadow: 0 32px 64px rgba(0,0,0,0.08);
}

/* ---- INTRO BAND ---- */
.intro {
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-2xl) var(--space-lg);
}
.intro__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}
.intro__lead {
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  line-height: 1.7;
  color: var(--color-ink-soft);
  max-width: 620px;
}
.intro__lead em { color: var(--color-ink); font-weight: 500; }

.intro__details {
  display: flex;
  gap: var(--space-xl);
}
.intro__detail {
  display: flex;
  flex-direction: column;
}
.intro__label {
  font-size: 0.78rem;
  color: var(--color-ink-muted);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  margin-top: var(--space-xs);
  max-width: 140px;
}

/* ---- SECTION HEADERS ---- */
.section-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
  padding: 0 var(--space-lg);
}
.section-header__overline {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}
.section-header__title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 300;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: var(--space-md);
}
.section-header__subtitle {
  font-size: 1.05rem;
  color: var(--color-ink-soft);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}
.section-header__subtitle em { color: var(--color-ink); font-weight: 500; }

/* ---- VISITES GRID ---- */
.visites {
  padding: var(--space-3xl) var(--space-lg);
  max-width: var(--max-w);
  margin: 0 auto;
}

.visites__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.visite-card {
  display: flex;
  flex-direction: column;
  background: var(--color-bg-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border-md);
  transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease);
  text-decoration: none;
  color: inherit;
}
.visite-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 60px rgba(0,0,0,0.08);
}

.visite-card__image {
  aspect-ratio: 4/3;
  overflow: hidden;
}
.visite-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  transition: transform 0.7s var(--ease);
}
.visite-card:hover .visite-card__image img {
  transform: scale(1.04);
}

.visite-card__body {
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.visite-card__tag {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-xs);
}

.visite-card__title {
  font-size: 1.15rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.3;
  margin-bottom: var(--space-xs);
}

.visite-card__excerpt {
  font-size: 0.88rem;
  color: var(--color-ink-soft);
  line-height: 1.6;
  flex: 1;
}

.visite-card__link {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-accent);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  margin-top: var(--space-sm);
  transition: letter-spacing 0.4s var(--ease);
}
.visite-card:hover .visite-card__link {
  letter-spacing: 0.18em;
}

.visite-card--featured {
  grid-column: span 2;
}
.visite-card--featured .visite-card__image {
  aspect-ratio: 16/9;
}

/* ---- FORMULES ---- */
.formules {
  padding: var(--space-3xl) var(--space-lg);
  background: var(--color-bg-warm);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.formules__grid {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.formule-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 48px; height: 1px;
  background: var(--color-accent);
}

.formule-card__number {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  color: var(--color-accent);
  display: block;
  margin-bottom: var(--space-md);
}

.formule-card__title {
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-sm);
}

.formule-card__text {
  font-size: 0.95rem;
  color: var(--color-ink-soft);
  line-height: 1.7;
}
.formule-card__text em { color: var(--color-ink); font-weight: 500; }

/* ---- ABOUT ---- */
.about {
  padding: var(--space-3xl) var(--space-lg);
  max-width: var(--max-w);
  margin: 0 auto;
}
.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}
.about__image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
  max-width: 480px;
  box-shadow: 0 32px 64px rgba(0,0,0,0.07);
}
.about__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 22%;
  border-radius: var(--radius-lg);
}
.about__title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 300;
  letter-spacing: -0.03em;
  margin-bottom: 0.25rem;
}
.about__subtitle {
  font-size: 1rem;
  color: var(--color-accent);
  margin-bottom: var(--space-lg);
}
.about__body {
  font-size: 1rem;
  color: var(--color-ink-soft);
  line-height: 1.8;
  margin-bottom: var(--space-md);
  max-width: 480px;
}
.about__body em { color: var(--color-ink); font-weight: 500; }

.about__trust {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
}
.about__fngic {
  height: 36px;
  width: auto;
  flex-shrink: 0;
}
.about__trust span {
  font-size: 0.78rem;
  color: var(--color-ink-muted);
  line-height: 1.5;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  max-width: 260px;
}

/* ---- MARQUEE ---- */
.marquee {
  overflow: hidden;
  padding: var(--space-xl) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg-warm);
}
.marquee__track {
  display: flex;
  gap: 0;
  width: max-content;
  animation: marquee 50s linear infinite;
}
.marquee__track img {
  height: 300px;
  width: 240px;
  object-fit: cover;
  object-position: center center;
  flex-shrink: 0;
  margin-right: var(--space-sm);
}
@keyframes marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ---- CONTACT CTA ---- */
.contact {
  padding: var(--space-3xl) var(--space-lg);
  text-align: center;
}
.contact__inner {
  max-width: var(--max-w-sm);
  margin: 0 auto;
}
.contact__title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 300;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-md);
}
.contact__text {
  font-size: 1.05rem;
  color: var(--color-ink-soft);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
}
.contact__text em { color: var(--color-ink); font-weight: 500; }

/* ---- FOOTER ---- */
.site-footer {
  background: var(--color-ink);
  color: rgba(255,255,255,0.7);
  padding: var(--space-2xl) var(--space-lg) var(--space-lg);
}
.footer__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-xl);
}
.footer__name {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--color-white);
  display: block;
  margin-bottom: 0.3rem;
  letter-spacing: -0.03em;
}
.footer__tagline {
  font-size: 0.85rem;
  font-style: italic;
  color: rgba(255,255,255,0.4);
}
.footer__fngic {
  margin-top: var(--space-md);
  height: 40px;
  width: auto;
  opacity: 0.5;
  filter: brightness(0) invert(1);
  transition: opacity 0.3s;
}
.footer__fngic:hover { opacity: 0.8; }

.footer__social {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}
.footer__social a {
  color: rgba(255,255,255,0.45);
  transition: color 0.3s, transform 0.3s;
}
.footer__social a:hover {
  color: var(--color-white);
  transform: translateY(-2px);
}

.footer__heading {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: var(--space-sm);
}
.footer__heading--mt { margin-top: var(--space-lg); }
.footer__col ul { display: flex; flex-direction: column; gap: 0.45rem; }
.footer__col a {
  font-size: 0.88rem;
  transition: color 0.3s;
}
.footer__col a:hover { color: var(--color-white); }

.footer__bottom {
  max-width: var(--max-w);
  margin: var(--space-2xl) auto 0;
  padding-top: var(--space-md);
  border-top: 1px solid rgba(255,255,255,0.08);
  text-align: center;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.3);
}

/* Visit page prose links */
.visit-body a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: opacity 0.25s;
}
.visit-body a:hover { opacity: 0.75; }

/* ========================================
   RESPONSIVE
   ======================================== */

/* ---- SCROLL REVEAL ANIMATIONS ---- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.reveal--visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal--delay-1 { transition-delay: 0.1s; }
.reveal--delay-2 { transition-delay: 0.2s; }
.reveal--delay-3 { transition-delay: 0.3s; }

.reveal--left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.reveal--right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.reveal--left.reveal--visible,
.reveal--right.reveal--visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal--scale {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal--scale.reveal--visible {
  opacity: 1;
  transform: scale(1);
}

/* Stagger children */
.stagger-children > * {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.stagger-children.reveal--visible > *:nth-child(1) { opacity: 1; transform: translateY(0); transition-delay: 0s; }
.stagger-children.reveal--visible > *:nth-child(2) { opacity: 1; transform: translateY(0); transition-delay: 0.08s; }
.stagger-children.reveal--visible > *:nth-child(3) { opacity: 1; transform: translateY(0); transition-delay: 0.16s; }
.stagger-children.reveal--visible > *:nth-child(4) { opacity: 1; transform: translateY(0); transition-delay: 0.24s; }
.stagger-children.reveal--visible > *:nth-child(5) { opacity: 1; transform: translateY(0); transition-delay: 0.32s; }
.stagger-children.reveal--visible > *:nth-child(6) { opacity: 1; transform: translateY(0); transition-delay: 0.38s; }
.stagger-children.reveal--visible > *:nth-child(7) { opacity: 1; transform: translateY(0); transition-delay: 0.42s; }
.stagger-children.reveal--visible > *:nth-child(8) { opacity: 1; transform: translateY(0); transition-delay: 0.48s; }
.stagger-children.reveal--visible > *:nth-child(9) { opacity: 1; transform: translateY(0); transition-delay: 0.54s; }
.stagger-children.reveal--visible > *:nth-child(10) { opacity: 1; transform: translateY(0); transition-delay: 0.60s; }
.stagger-children.reveal--visible > *:nth-child(11) { opacity: 1; transform: translateY(0); transition-delay: 0.66s; }
.stagger-children.reveal--visible > *:nth-child(12) { opacity: 1; transform: translateY(0); transition-delay: 0.72s; }
.stagger-children.reveal--visible > *:nth-child(13) { opacity: 1; transform: translateY(0); transition-delay: 0.78s; }
.stagger-children.reveal--visible > *:nth-child(14) { opacity: 1; transform: translateY(0); transition-delay: 0.84s; }
.stagger-children.reveal--visible > *:nth-child(15) { opacity: 1; transform: translateY(0); transition-delay: 0.90s; }

/* Visit page hero — unified full-bleed crop (all visites/*.html) */
.visit-hero img {
  object-fit: cover;
  object-position: center 40%;
}

/* Intro number counter animation */
.intro__number {
  font-size: 2.5rem;
  font-weight: 300;
  letter-spacing: -0.04em;
  color: var(--color-accent);
  line-height: 1;
  display: inline-block;
  transition: transform 0.5s var(--ease);
}

/* Hover magnetic effect on formule cards */
.formule-card {
  padding: var(--space-lg);
  position: relative;
  transition: transform 0.4s var(--ease);
}
.formule-card:hover {
  transform: translateY(-4px);
}

/* Smooth marquee pause on hover */
.marquee:hover .marquee__track {
  animation-play-state: paused;
}

/* ---- CONFETTI CANVAS ---- */
.confetti-canvas {
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
}

/* ---- FORM INPUT FOCUS UNDERLINE ANIMATION ---- */
.form__group { position: relative; }
.form__input, .form__select, .form__textarea {
  transition: border-color 0.3s var(--ease);
}
.form__input:focus, .form__select:focus, .form__textarea:focus {
  border-bottom-color: var(--color-accent);
}

/* ---- SUCCESS TOAST ---- */
.toast {
  position: fixed;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: var(--color-ink);
  color: var(--color-white);
  padding: 1rem 2rem;
  border-radius: 100px;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  z-index: 10000;
  opacity: 0;
  transition: all 0.5s var(--ease);
  pointer-events: none;
  box-shadow: 0 16px 48px rgba(0,0,0,0.2);
}
.toast--visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ---- SECTION DIVIDER LINE ---- */
.section-divider {
  width: 60px;
  height: 1px;
  background: var(--color-accent);
  margin: 0 auto var(--space-lg);
  opacity: 0;
  transform: scaleX(0);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.reveal--visible .section-divider,
.section-divider.reveal--visible {
  opacity: 1;
  transform: scaleX(1);
}

/* ---- SMOOTH PAGE LOAD ---- */
body {
  animation: pageIn 0.6s var(--ease);
}
@keyframes pageIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 1024px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
    min-height: auto;
    padding-top: calc(var(--header-h) + var(--space-2xl));
    padding-bottom: var(--space-2xl);
  }
  .hero__subtitle { margin-left: auto; margin-right: auto; }
  .hero__actions { justify-content: center; }
  .hero__image { order: -1; }
  .hero__image img { max-width: 400px; }

  .intro__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .intro__lead { max-width: 100%; margin: 0 auto; }
  .intro__details { justify-content: center; }

  .visites__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .visite-card--featured {
    grid-column: span 2;
  }

  .formules__grid { grid-template-columns: 1fr; gap: var(--space-xl); }
  .formule-card { max-width: 500px; }

  .about__inner { grid-template-columns: 1fr; text-align: center; }
  .about__image { display: flex; justify-content: center; max-width: 360px; margin-left: auto; margin-right: auto; }
  .about__image img { max-width: none; width: 100%; }
  .about__body { margin-left: auto; margin-right: auto; }
  .about__trust { justify-content: center; }

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

@media (max-width: 720px) {
  :root {
    --space-lg:  1.5rem;
    --space-xl:  2.5rem;
    --space-2xl: 4rem;
    --space-3xl: 5rem;
  }

  .nav__toggle { display: flex; }
  .nav__brand-sub { display: none; }
  .nav__links {
    position: fixed;
    inset: 0;
    background: var(--color-bg);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--space-xl);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s var(--ease);
    z-index: 105;
  }
  .nav__links--open {
    opacity: 1;
    pointer-events: all;
  }
  .nav__links a { font-size: 1.2rem; }

  .hero__title { font-size: clamp(2rem, 8vw, 3rem); }
  .hero__image img { max-width: 280px; }

  .visites__grid {
    grid-template-columns: 1fr;
  }
  .visite-card--featured {
    grid-column: span 1;
  }
  .visite-card--featured .visite-card__image {
    aspect-ratio: 4/3;
  }

  .footer__inner { grid-template-columns: 1fr; }
  .footer__brand { text-align: center; }
  .footer__social { justify-content: center; }

  .marquee__track img { height: 200px; width: 160px; }

  .about__trust { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .hero__actions { flex-direction: column; align-items: center; }
  .btn { width: 100%; text-align: center; }
  .btn--large { width: 100%; }
  .intro__details { flex-direction: column; align-items: center; gap: var(--space-md); }
  .hero__image img { max-width: 240px; }
  .nav__brand { font-size: 1rem; }
}