/* ==========================================================================
   SmartCheck — clone fidèle (structure/design) — palette noir / or / bordeaux
   ========================================================================== */

:root {
  --black: #0D0D0D;
  --black-soft: #1A1A1A;
  --cream: #F5F5F0;
  --gold: #D4AF37;
  --gold-light: #F5DDA3;
  --gold-dark: #C19B2C;
  --gold-darker: #B8942C;
  --gray: #A8A8A8;
  --wine: #6B0F1A;

  --font: "Inter", ui-sans-serif, system-ui, -apple-system, sans-serif;

  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 999px;

  --container: 1280px;
  --section-y: 7rem;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  background: var(--cream);
  color: var(--black);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4 { margin: 0; font-weight: 800; letter-spacing: -0.02em; line-height: 1.1; }
p { margin: 0; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 2rem;
}

.icon { width: 1em; height: 1em; }

.text-gold { color: var(--gold); }

/* ---------- Reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s cubic-bezier(.16,.84,.44,1), transform .7s cubic-bezier(.16,.84,.44,1);
}
.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: 0.95rem 1.8rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn .chev { transition: transform .25s ease; }
.btn:hover .chev { transform: translateX(3px); }

.btn-gold {
  background: linear-gradient(135deg, var(--gold-light), var(--gold) 60%, var(--gold-dark));
  color: var(--black);
  box-shadow: 0 8px 24px -8px rgba(212,175,55,.55);
}
.btn-gold:hover { box-shadow: 0 12px 30px -6px rgba(212,175,55,.7); }

.btn-outline {
  background: rgba(255,255,255,.04);
  border-color: rgba(255,255,255,.35);
  color: #fff;
  backdrop-filter: blur(4px);
}
.btn-outline:hover { background: rgba(255,255,255,.12); }

/* ---------- Badge / pill ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .5rem 1.1rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(212,175,55,.4);
  color: var(--gold);
  font-size: .85rem;
  font-weight: 600;
  background: rgba(212,175,55,.06);
  margin-bottom: 1.5rem;
}

.pill {
  display: inline-block;
  background: var(--gold);
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--black);
  font-size: .78rem;
  font-weight: 700;
  padding: .3rem .8rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: transparent;
  transition: background .35s ease, box-shadow .35s ease, padding .35s ease;
}
.site-header.scrolled {
  background: rgba(13,13,13,.92);
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 24px rgba(0,0,0,.35);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}
.site-header.scrolled .header-inner { height: 72px; }

.logo { display: flex; align-items: center; gap: .6rem; }
.logo-badge {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-light), var(--gold-dark));
  color: var(--black);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800;
  flex-shrink: 0;
}
.logo-word { color: #fff; font-weight: 800; font-size: 1.15rem; }
.logo-img {
  height: 52px;
  width: auto;
  border-radius: .5rem;
  flex-shrink: 0;
}

.main-nav { display: flex; gap: 2.2rem; }
.main-nav a {
  color: var(--gray);
  font-weight: 500;
  font-size: .95rem;
  transition: color .2s ease;
}
.main-nav a:hover { color: #fff; }

.header-cta { padding: .7rem 1.4rem; font-size: .9rem; }

.nav-toggle {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  width: 40px; height: 40px;
  background: none;
  border: 1px solid rgba(255,255,255,.25);
  border-radius: .5rem;
  cursor: pointer;
  padding: 0;
}
.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: #fff;
  transition: transform .3s ease, opacity .3s ease;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--black);
  overflow: hidden;
  padding-top: 84px;
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 50% 20%, rgba(212,175,55,.12), transparent 70%),
    linear-gradient(180deg, rgba(6,5,4,.7) 0%, rgba(6,5,4,.78) 55%, rgba(2,2,1,.93) 100%),
    url('../img/ext1.jpeg') center 60%/cover no-repeat;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 100%, rgba(0,0,0,.1), rgba(0,0,0,.55));
}
.hero-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  padding-top: 3rem;
  padding-bottom: 5rem;
}
.hero-title,
.hero-tagline,
.hero-sub {
  text-shadow: 0 1px 12px rgba(0,0,0,.6);
}
.hero-title {
  color: #fff;
  font-size: clamp(2.2rem, 5.2vw, 3.6rem);
  margin-bottom: 1.6rem;
}
.hero-tagline {
  color: var(--gold);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin: 0 0 1.6rem;
}
.hero-sub {
  color: var(--gray);
  font-size: 1.15rem;
  line-height: 1.6;
  max-width: 620px;
  margin: 0 auto 2.4rem;
}
.hero-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.scroll-cue {
  position: absolute;
  bottom: 2.2rem; left: 50%;
  transform: translateX(-50%);
  width: 26px; height: 42px;
  border: 2px solid var(--gold);
  border-radius: var(--radius-full);
  z-index: 2;
}
.scroll-cue span {
  position: absolute;
  top: 6px; left: 50%;
  transform: translateX(-50%);
  width: 4px; height: 8px;
  border-radius: var(--radius-full);
  background: var(--gold);
  animation: scrollcue 1.6s ease-in-out infinite;
}
@keyframes scrollcue {
  0% { opacity: 1; top: 6px; }
  70% { opacity: 0; top: 20px; }
  100% { opacity: 0; top: 20px; }
}

/* ==========================================================================
   SECTIONS
   ========================================================================== */
.section { padding: var(--section-y) 0; }
.section-light { background: var(--cream); color: var(--black); }
.section-dark { background: var(--black); color: #fff; }
.section-dark p { color: var(--gray); }
.section-dark h3 { color: #fff; }

.section-head { text-align: center; max-width: 640px; margin: 0 auto 4rem; }
.section-head h2 { font-size: clamp(1.9rem, 4vw, 2.75rem); margin-bottom: .9rem; }
#fonctionnalites .section-head { max-width: none; }
#fonctionnalites .section-head h2 { white-space: nowrap; font-size: clamp(1.4rem, 3.4vw, 2.75rem); }
@media (max-width: 620px) {
  #fonctionnalites .section-head h2 { white-space: normal; }
}
.section-head p { color: var(--gray); font-size: 1.1rem; }
.section-light .section-head p { color: #666; }

/* ---------- Split (image/text) layouts ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
  margin-bottom: 3.5rem;
}
#probleme .split { align-items: flex-start; }
#probleme .split-image-text { margin-bottom: .75rem; }
#probleme .split-text-image .video-frame { margin-top: -16.5rem; }
.split-text h3 { font-size: 1.6rem; margin-bottom: .9rem; }
.split-text p { color: var(--gray); line-height: 1.7; }
.section-light .split-text p { color: #555; }

.quote-line {
  font-size: 1.25rem;
  font-style: italic;
  color: var(--black);
  margin-bottom: .9rem;
}
.quote-muted { color: #888; font-style: normal; font-weight: 600; }

#probleme .statement-big {

  font-size: clamp(1.7rem, 3vw, 2.3rem);
  font-weight: bold;
  color: #fff;
  line-height: 1.35;
  margin-top: 3.75rem;
}
#probleme .statement-body {
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  font-weight: bold;
  color: #fff;
  line-height: 1.5;
}

.lead-line {
  font-size: 1.3rem;
  color: #fff;
  margin-bottom: 1.8rem;
  line-height: 1.5;
}

.checklist li {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.2rem;
  border: 1px solid rgba(212,175,55,.25);
  border-radius: var(--radius-lg);
  margin-bottom: .9rem;
  font-weight: 500;
  background: rgba(255,255,255,.02);
}
.check-dot {
  width: 28px; height: 28px;
  flex-shrink: 0;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-light), var(--gold-dark));
  color: var(--black);
  display: flex; align-items: center; justify-content: center;
  font-size: .8rem;
  font-weight: 800;
}

/* ---------- Principles list ---------- */
#fonctionnalites .split-text-image { align-items: start; }
.principles-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.principle-item {
  padding-left: 1.1rem;
  border-left: 2px solid rgba(212,175,55,.45);
}
.principle-item h4 {
  color: #fff;
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: .4rem;
}
.principle-item p {
  color: var(--gray);
  font-size: .95rem;
  line-height: 1.65;
}

/* ---------- Placeholder visuals (stand-in for photos) ---------- */
.ph {
  position: relative;
  border-radius: var(--radius-2xl);
  background:
    radial-gradient(circle at 30% 20%, rgba(212,175,55,.18), transparent 55%),
    linear-gradient(135deg, #2a2620, #14120f);
  aspect-ratio: 4/3;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ph::after {
  content: attr(data-ph);
  position: absolute;
  bottom: 1rem; left: 1.2rem;
  color: rgba(255,255,255,.55);
  font-size: .78rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  border: 1px solid rgba(255,255,255,.2);
  padding: .3rem .7rem;
  border-radius: var(--radius-full);
}
.ph-2xl { border-radius: var(--radius-xl); aspect-ratio: 4/3; }
.ph-3xl { border-radius: var(--radius-2xl); }
.ph-gold-frame { border: 1px solid rgba(212,175,55,.5); box-shadow: 0 0 0 1px rgba(212,175,55,.15), 0 20px 50px -20px rgba(0,0,0,.6); }

.video-frame {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: #000;
  box-shadow: 0 20px 50px -20px rgba(0,0,0,.5);
}
.video-frame video,
.video-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.ph-icon-badge {
  position: absolute;
  top: 1.2rem; left: 1.2rem;
  width: 46px; height: 46px;
  border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
}
.ph-badge-wine { background: var(--wine); color: #fff; top: 1.2rem; right: 1.2rem; left: auto; }
.ph-badge-gold { background: linear-gradient(135deg, var(--gold-light), var(--gold-dark)); color: var(--black); }

/* ---------- Pain point cards ---------- */
.grid { display: grid; gap: 1.5rem; }
.grid-2 { grid-template-columns: 1fr 1fr; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.pain-grid { margin-top: 1rem; }
.pain-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: #fff;
  border: 1px solid rgba(0,0,0,.06);
  border-radius: var(--radius-xl);
  padding: 1.4rem;
  font-weight: 600;
  box-shadow: 0 8px 24px -18px rgba(0,0,0,.4);
}
.pain-icon {
  width: 42px; height: 42px;
  flex-shrink: 0;
  border-radius: var(--radius-lg);
  background: rgba(107,15,26,.08);
  color: var(--wine);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
}

.section-mose-bg {
  background:
    linear-gradient(180deg, rgba(6,5,4,.7), rgba(6,5,4,.85)),
    url('../img/mose.jpeg') center 30%/cover no-repeat;
}
.section-mose-bg .section-head p { color: var(--gray); }

.section-jardin-bg {
  background:
    linear-gradient(180deg, rgba(6,5,4,.7), rgba(6,5,4,.85)),
    url('../img/jardin.jpeg') center 45%/cover no-repeat;
}
.section-jardin-bg .section-head p { color: var(--gray); }

/* ---------- Timeline ---------- */
.timeline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  margin-bottom: 3rem;
  padding: 0 1rem;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 3rem; right: 3rem; top: 24px;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), rgba(212,175,55,.15));
  z-index: 0;
}
.timeline-step {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .6rem;
  flex: 1;
}
.timeline-icon {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-light), var(--gold-dark));
  color: var(--black);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  box-shadow: 0 8px 20px -6px rgba(212,175,55,.55);
}
.timeline-label {
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .08em;
  color: #999;
}

.step-grid { margin-top: 0; }
.step-card {
  background: #fff;
  border: 1px solid rgba(0,0,0,.06);
  border-radius: var(--radius-xl);
  padding: 1.6rem;
  box-shadow: 0 8px 24px -18px rgba(0,0,0,.4);
}
.step-card h3 { font-size: 1.15rem; margin-bottom: .5rem; color: var(--black); }
.step-card p { color: #666; font-size: .92rem; line-height: 1.55; }

/* ---------- Product rows ---------- */
.product-row { margin-bottom: 5rem; }
.product-row:last-child { margin-bottom: 0; }
.product-row:nth-child(even) .split { direction: rtl; }
.product-row:nth-child(even) .split > * { direction: ltr; }

.feature-pills { margin-top: 1.6rem; }
.feature-pill {
  border: 1px solid rgba(212,175,55,.3);
  border-radius: var(--radius-lg);
  padding: .9rem 1.1rem;
  font-size: .9rem;
  font-weight: 600;
  color: #fff;
  background: rgba(255,255,255,.02);
  position: relative;
  padding-left: 2rem;
}
.feature-pill::before {
  content: "";
  position: absolute;
  left: 1.1rem; top: 50%;
  transform: translateY(-50%);
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--gold);
}
.feature-pills-light .feature-pill {
  color: var(--black);
  background: #fff;
  border-color: rgba(0,0,0,.08);
}

/* ---------- Tarifs ---------- */
.tarif-legend {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.4rem;
  margin-bottom: 3.5rem;
}
.tarif-legend-item {
  padding-left: 1.1rem;
  border-left: 2px solid rgba(212,175,55,.45);
}
.tarif-legend-item h4 {
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: .35rem;
}
.tarif-legend-item p {
  color: var(--gray);
  font-size: .9rem;
  line-height: 1.55;
}

.price-grid { margin-top: 0; margin-bottom: 2.5rem; }
.price-card {
  background: #fff;
  border: 1px solid rgba(0,0,0,.06);
  border-radius: var(--radius-xl);
  padding: 1.8rem;
  box-shadow: 0 8px 24px -18px rgba(0,0,0,.4);
}
.price-card-header { margin-bottom: 1.2rem; }
.price-card-header h3 { color: var(--black); font-size: 1.2rem; margin-bottom: .3rem; }
.price-card-header p { color: #777; font-size: .85rem; line-height: 1.5; }

.price-rows { display: flex; flex-direction: column; }
.price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .7rem 0;
  border-top: 1px solid rgba(0,0,0,.07);
  color: #444;
  font-size: .92rem;
}
.price-row:first-child { border-top: none; }
.price-row .price { font-weight: 800; color: var(--gold-dark); white-space: nowrap; }
.price-row-single { justify-content: center; padding: .5rem 0 0; }
.price-row-single .price { font-size: 1.6rem; }

.price-card-cat {
  border: 1px solid rgba(212,175,55,.5);
  box-shadow: 0 0 0 1px rgba(212,175,55,.15), 0 8px 24px -18px rgba(0,0,0,.4);
}
.price-card-cat .price-card-header h3 { color: var(--black); }

/* ---------- Banner section ---------- */
.banner-section { padding-top: 0; padding-bottom: 0; }
.banner-ph {
  aspect-ratio: 21/9;
  border: 1px solid rgba(212,175,55,.4);
  display: flex;
  align-items: flex-end;
  padding: 3rem;
}
.banner-ph-compact {
  aspect-ratio: auto;
  justify-content: center;
  align-items: center;
  padding: 3rem 2rem;
}
.banner-section:has(.banner-ph-compact) { padding-top: 4.5rem; }
.banner-ph-text { text-align: center; margin: 0 auto; max-width: 640px; }
.banner-ph-text h2 { color: #fff; font-size: clamp(1.6rem, 3.4vw, 2.4rem); margin-bottom: .8rem; }
.banner-ph-text p { color: var(--gray); }
.banner-ph::after { content: none; }

/* ---------- Dashboard ---------- */
.dashboard-ph { aspect-ratio: 16/8; margin-bottom: 2rem; }
.dash-stat {
  position: absolute;
  top: 1.4rem;
  background: rgba(13,13,13,.85);
  border: 1px solid rgba(212,175,55,.35);
  border-radius: var(--radius-lg);
  padding: .8rem 1.2rem;
  display: flex;
  flex-direction: column;
  backdrop-filter: blur(6px);
}
.dash-stat-left { left: 1.4rem; }
.dash-stat-right { right: 1.4rem; }
.dash-stat-num { color: var(--gold); font-weight: 800; font-size: 1.3rem; }
.dash-stat-label { color: var(--gray); font-size: .75rem; }

/* ---------- Reviews ---------- */
.review-carousel { position: relative; margin-top: 1rem; }
.review-grid {
  display: flex;
  gap: 1.5rem;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  padding-bottom: .5rem;
  scrollbar-width: none;
}
.review-grid::-webkit-scrollbar { display: none; }
.review-card {
  scroll-snap-align: start;
  flex: 0 0 calc((100% - 3rem) / 3);
  min-width: 260px;
  background: #fff;
  border: 1px solid rgba(0,0,0,.06);
  border-radius: var(--radius-xl);
  padding: 1.8rem;
  box-shadow: 0 8px 24px -18px rgba(0,0,0,.4);
}
.carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 46px; height: 46px;
  border-radius: 50%;
  background: #fff;
  border: 1px solid rgba(0,0,0,.1);
  box-shadow: 0 8px 20px -8px rgba(0,0,0,.35);
  display: flex; align-items: center; justify-content: center;
  color: var(--black);
  cursor: pointer;
  z-index: 2;
  transition: background .2s ease, color .2s ease, transform .2s ease;
}
.carousel-arrow:hover { background: var(--gold); transform: translateY(-50%) scale(1.06); }
.carousel-arrow-prev { left: -23px; }
.carousel-arrow-next { right: -23px; }

/* ---------- Gallery ---------- */
.gallery-carousel { position: relative; margin-top: 1rem; }
.gallery-track {
  display: flex;
  gap: 1.2rem;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  padding-bottom: .5rem;
  scrollbar-width: none;
}
.gallery-track::-webkit-scrollbar { display: none; }
.gallery-item {
  scroll-snap-align: start;
  flex: 0 0 calc((100% - 3*1.2rem) / 4);
  aspect-ratio: 1/1;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid rgba(212,175,55,.25);
  background: var(--black-soft);
}
.gallery-item img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* ---------- Posts ---------- */
.posts-grid { margin-top: 1rem; }
.post-card {
  background: var(--black-soft);
  border: 1px solid rgba(212,175,55,.18);
  border-radius: var(--radius-xl);
  overflow: hidden;
}
.post-media {
  position: relative;
  aspect-ratio: 1/1;
  background: #000;
}
.post-media-track {
  display: flex;
  height: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  scrollbar-width: none;
}
.post-media-track::-webkit-scrollbar { display: none; }
.post-media-track img {
  flex: 0 0 100%;
  scroll-snap-align: start;
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.post-media video {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.post-dots {
  position: absolute;
  bottom: .9rem; left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: .4rem;
  z-index: 2;
}
.post-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,.45);
  box-shadow: 0 0 0 1px rgba(0,0,0,.2);
  transition: background .2s ease, transform .2s ease;
}
.post-dot.active { background: var(--gold); transform: scale(1.3); }
.post-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 34px; height: 34px;
  border-radius: 50%;
  background: rgba(13,13,13,.55);
  border: 1px solid rgba(255,255,255,.25);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  z-index: 2;
  backdrop-filter: blur(2px);
  transition: background .2s ease, border-color .2s ease;
}
.post-arrow:hover { background: rgba(212,175,55,.85); border-color: var(--gold); color: var(--black); }
.post-arrow .icon { width: 18px; height: 18px; }
.post-arrow-prev { left: .7rem; }
.post-arrow-next { right: .7rem; }
.post-caption {
  padding: 1.5rem 1.7rem;
  color: var(--gray);
  font-size: .92rem;
  line-height: 1.7;
}
.review-stars {
  color: var(--gold-dark);
  letter-spacing: .15em;
  font-size: 1rem;
  margin-bottom: 1rem;
}
.review-text {
  color: #444;
  font-size: .95rem;
  line-height: 1.65;
  margin-bottom: 1.2rem;
}
.review-author {
  display: block;
  font-weight: 700;
  color: var(--black);
  font-size: .9rem;
}

/* ---------- Advantage / audience cards ---------- */
.advantage-grid, .audience-grid { margin-top: 1rem; }
.advantage-card {
  background: #fff;
  border: 1px solid rgba(0,0,0,.06);
  border-radius: var(--radius-xl);
  padding: 2rem;
  box-shadow: 0 8px 24px -18px rgba(0,0,0,.4);
}
.advantage-card h3 { font-size: 1.15rem; margin-bottom: .6rem; }
.advantage-card p { color: #666; line-height: 1.6; font-size: .95rem; }

.advantage-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--gold-light), var(--gold-dark));
  color: var(--black);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1.2rem;
}

.audience-card {
  background: var(--black-soft);
  border: 1px solid rgba(212,175,55,.18);
  border-radius: var(--radius-xl);
  padding: 2rem;
}
.audience-card h3 { font-size: 1.15rem; margin-bottom: .5rem; }
.audience-card p { color: var(--gray); font-size: .92rem; line-height: 1.55; }

.audience-cta {
  background: linear-gradient(135deg, var(--gold-light), var(--gold) 55%, var(--gold-dark));
  border-radius: var(--radius-xl);
  padding: 2rem;
  color: var(--black);
  display: flex;
  flex-direction: column;
}
.advantage-icon-dark { background: var(--black); color: var(--gold); }
.audience-cta h3 { color: var(--black); margin-bottom: .4rem; }
.audience-cta p { color: rgba(13,13,13,.75); font-size: .92rem; margin-bottom: 1.2rem; }
.audience-cta-link { font-weight: 800; display: inline-flex; align-items: center; gap: .3rem; }
.audience-cta:hover .chev { transform: translateX(3px); }
.audience-cta .chev { transition: transform .25s ease; }

/* ---------- Stats strip ---------- */
.stats-strip {
  margin-top: 4rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  text-align: center;
  padding-top: 3rem;
  border-top: 1px solid rgba(0,0,0,.08);
}
.stat-num, .stat-suffix {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--gold-dark);
}
.stat-label { display: block; color: #666; margin-top: .4rem; font-size: .92rem; }

/* ---------- Contact ---------- */
.contact-section { position: relative; overflow: hidden; text-align: center; }
.contact-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 55% 45% at 50% 0%, rgba(212,175,55,.16), transparent 70%),
    radial-gradient(ellipse 40% 40% at 100% 100%, rgba(212,175,55,.08), transparent 70%);
}
.contact-section .container { position: relative; z-index: 1; }
.contact-section .section-head p { max-width: 560px; margin: 0 auto; }

.contact-info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
  margin: 3.5rem 0 3rem;
  text-align: left;
}
.contact-info-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: .3rem;
  min-width: 0;
  border: 1px solid rgba(212,175,55,.2);
  border-radius: var(--radius-xl);
  padding: 1.8rem 1.6rem;
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,0));
  transition: transform .25s ease, border-color .25s ease, background .25s ease;
}
a.contact-info-card:hover {
  transform: translateY(-4px);
  border-color: rgba(212,175,55,.55);
  background: linear-gradient(180deg, rgba(212,175,55,.08), rgba(255,255,255,0));
}
.contact-info-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--gold-light), var(--gold-dark));
  color: var(--black);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  margin-bottom: .6rem;
  box-shadow: 0 8px 20px -8px rgba(212,175,55,.5);
}
.contact-info-label {
  color: var(--gold);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.contact-info-value {
  color: #fff;
  font-weight: 600;
  font-size: 1.02rem;
  line-height: 1.5;
  overflow-wrap: break-word;
  word-break: break-word;
}

.contact-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer { background: var(--black); color: var(--gray); padding-top: 5rem; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.3fr;
  gap: 3rem;
  padding-bottom: 3.5rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-brand p { margin: 1.2rem 0 1.4rem; line-height: 1.6; font-size: .92rem; }
.social-links { display: flex; gap: .7rem; }
.social-links a {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.15);
  display: flex; align-items: center; justify-content: center;
  transition: border-color .2s ease, color .2s ease;
}
.social-links a:hover { border-color: var(--gold); color: var(--gold); }

.footer-col h4 { color: #fff; font-size: 1rem; margin-bottom: 1.3rem; }
.footer-col a, .footer-col span {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-bottom: .9rem;
  font-size: .92rem;
  transition: color .2s ease;
}
.footer-col a:hover { color: var(--gold); }
.footer-contact span { align-items: flex-start; }
.footer-contact .icon { flex-shrink: 0; margin-top: .2rem; color: var(--gold); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.8rem 2rem;
  font-size: .85rem;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-legal { display: flex; gap: 1.6rem; }
.footer-legal a:hover { color: var(--gold); }

/* ---------- Legal pages ---------- */
.legal-page { padding-top: calc(84px + var(--section-y)); }
.legal-container { max-width: 760px; }
.legal-container .badge { margin-bottom: 1.2rem; }
.legal-container h1 { font-size: clamp(2rem, 4vw, 2.75rem); margin-bottom: 2.5rem; }
.legal-container h2 {
  color: var(--gold);
  font-size: 1.2rem;
  margin: 2.4rem 0 .9rem;
}
.legal-container h2:first-of-type { margin-top: 0; }
.legal-container p { color: var(--gray); line-height: 1.75; margin-bottom: 1rem; }
.legal-container p a { color: var(--gold); text-decoration: underline; text-underline-offset: 2px; }
.legal-list {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: .5rem;
}
.legal-list li { color: var(--gray); line-height: 1.65; }
.legal-list strong { color: #fff; font-weight: 600; }
.legal-list a { color: var(--gold); text-decoration: underline; text-underline-offset: 2px; }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 960px) {
  :root { --section-y: 4.5rem; }
  .main-nav { display: none; }
  .header-cta { display: none; }
  .nav-toggle { display: flex; }

  .main-nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: rgba(13,13,13,.98);
    padding: 1.5rem 2rem;
    gap: 1.2rem;
    border-top: 1px solid rgba(255,255,255,.08);
  }

  .split { grid-template-columns: 1fr; }
  #probleme .split { gap: 1.5rem; }
  #probleme .split-text-image .video-frame { margin-top: 0; }
  #probleme .statement-big { margin-top: 0; }
  .product-row:nth-child(even) .split { direction: ltr; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .timeline { display: none; }

  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats-strip { grid-template-columns: 1fr; gap: 2.2rem; }

  .review-card { flex-basis: calc((100% - 1.5rem) / 2); }
  .gallery-item { flex-basis: calc((100% - 1.2rem) / 2); }
  .carousel-arrow-prev { left: 4px; }
  .carousel-arrow-next { right: 4px; }

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

@media (max-width: 620px) {
  .container { padding: 0 1.25rem; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .hero-bg {
    background:
      radial-gradient(ellipse 60% 50% at 50% 20%, rgba(212,175,55,.12), transparent 70%),
      linear-gradient(180deg, rgba(6,5,4,.62) 0%, rgba(6,5,4,.7) 55%, rgba(2,2,1,.9) 100%),
      url('../img/ext1.jpeg') center 60%/cover no-repeat;
  }
  .hero-overlay {
    background: radial-gradient(ellipse at 50% 100%, rgba(0,0,0,.08), rgba(0,0,0,.45));
  }
  .hero-actions { flex-direction: column; width: 100%; }
  .hero-actions .btn { justify-content: center; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .contact-actions { flex-direction: column; }
  .contact-actions .btn { justify-content: center; }
  .contact-info-grid { grid-template-columns: 1fr; }

  /* Carrousels : carte/photo centrée, la suivante dépasse légèrement de chaque côté */
  .review-grid { gap: .8rem; padding-inline: 7.5%; }
  .review-card { flex-basis: 100%; min-width: 0; scroll-snap-align: center; }
  .gallery-track { gap: .8rem; padding-inline: 20%; }
  .gallery-item { flex-basis: 100%; scroll-snap-align: center; }
  .carousel-arrow { width: 38px; height: 38px; }
}