/* ── Reset & Variables ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:            #0f1012;
  --bg-deep:       #090a0c;
  --bg-soft:       #15171a;
  --bg-card:       rgba(21, 23, 28, 0.94);
  --text:          #f2eadf;
  --muted:         #a89b8c;
  --muted-soft:    #6b6058;
  --accent:        #b58a56;
  --accent-strong: #d4aa72;
  --accent-glow:   rgba(212, 170, 114, 0.22);
  --accent-soft:   rgba(181, 138, 86, 0.10);
  --border:        rgba(212, 170, 114, 0.16);
  --border-strong: rgba(212, 170, 114, 0.32);
  --danger:        #d47e74;

  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 26px;
  --radius-xl: 36px;

  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg-deep);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

/* ── Scrollbar ───────────────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-deep); }
::-webkit-scrollbar-thumb { background: rgba(212, 170, 114, 0.28); border-radius: 99px; }

/* ── Utilitaires ─────────────────────────────────────────────────────────── */
.container {
  width: min(100%, 1100px);
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 64px);
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  border-radius: 99px;
  border: 1px solid var(--border-strong);
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.tag::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-strong);
  flex-shrink: 0;
}

/* ── Navigation ──────────────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  inset-inline: 0;
  z-index: 100;
  background: rgba(9, 10, 12, 0.88);
  backdrop-filter: blur(18px) saturate(130%);
  border-bottom: 1px solid var(--border);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-block: 14px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.nav__logo-mark {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, #b58a56, #d4aa72);
  display: grid;
  place-items: center;
  font-size: 1.05rem;
  font-weight: 900;
  color: #0a0b0d;
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

.nav__logo-img {
  height: 50px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
  display: block;
  flex-shrink: 0;
}

.nav__logo-text {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
}

.nav__logo-text span {
  color: var(--accent-strong);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav__links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}

.nav__links a:hover { color: var(--text); }

.nav__cta {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* ── Boutons ─────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
  white-space: nowrap;
}

.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: linear-gradient(135deg, #b58a56, #d4aa72);
  color: #0a0b0d;
  box-shadow: 0 8px 28px rgba(181, 138, 86, 0.38);
}

.btn--primary:hover {
  box-shadow: 0 12px 36px rgba(212, 170, 114, 0.52);
  background: linear-gradient(135deg, #c49660, #e0b87a);
}

.btn--outline {
  background: transparent;
  border-color: var(--border-strong);
  color: var(--text);
}

.btn--outline:hover {
  border-color: var(--accent-strong);
  color: var(--accent-strong);
  background: var(--accent-soft);
}

.btn--ghost {
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--border);
  color: var(--muted);
}

.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.07);
  color: var(--text);
}

.btn--lg {
  padding: 15px 32px;
  font-size: 1rem;
  border-radius: var(--radius-lg);
}

.btn--phantom {
  background: linear-gradient(135deg, #512da8, #9c4dff);
  color: #fff;
  box-shadow: 0 8px 28px rgba(156, 77, 255, 0.34);
}

.btn--phantom:hover {
  box-shadow: 0 12px 36px rgba(156, 77, 255, 0.52);
  background: linear-gradient(135deg, #6235c2, #b060ff);
}

/* ── Hero ────────────────────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 80px;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 55% at 60% 40%, rgba(181, 138, 86, 0.09), transparent 65%),
    radial-gradient(ellipse 50% 40% at 20% 70%, rgba(120, 33, 60, 0.12), transparent 55%),
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(15, 10, 5, 0.8), transparent 45%),
    linear-gradient(180deg, #090a0c 0%, #0f1012 40%, #0d0e11 100%);
  pointer-events: none;
}

.hero__grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(212, 170, 114, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212, 170, 114, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 90% 80% at 50% 0%, black 30%, transparent 80%);
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding-block: 80px;
}

.hero__content { display: grid; gap: 28px; }

.hero__eyebrow { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }

.hero__title {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--text);
}

.hero__title em {
  font-style: normal;
  background: linear-gradient(135deg, #b58a56, #d4aa72 50%, #e8c88a);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__sub {
  font-size: 1.1rem;
  color: var(--muted);
  line-height: 1.7;
  max-width: 480px;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.hero__stats {
  display: flex;
  gap: 32px;
  padding-top: 8px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}

.hero__stat-value {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent-strong);
  letter-spacing: -0.02em;
}

.hero__stat-label {
  font-size: 0.8rem;
  color: var(--muted-soft);
  margin-top: 2px;
}

/* ── Mock Phone ──────────────────────────────────────────────────────────── */
.hero__visual {
  display: grid;
  place-items: center;
  position: relative;
}

.phone-mockup {
  position: relative;
  width: 270px;
  border-radius: 40px;
  border: 1.5px solid rgba(212, 170, 114, 0.28);
  background: #090a0c;
  box-shadow:
    0 0 0 8px rgba(9, 10, 12, 0.9),
    0 0 0 9px rgba(212, 170, 114, 0.12),
    0 40px 100px rgba(0, 0, 0, 0.7),
    0 0 60px rgba(181, 138, 86, 0.12);
  overflow: hidden;
  aspect-ratio: 9 / 19;
}

.phone-mockup__screen {
  width: 100%;
  height: 100%;
  background:
    radial-gradient(circle at 60% 30%, rgba(181, 138, 86, 0.14), transparent 55%),
    linear-gradient(180deg, #0d0e11, #0a0b0d);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  padding: 28px 20px;
}

.phone-screen__logo {
  font-size: 1rem;
  font-weight: 800;
  color: var(--accent-strong);
  letter-spacing: -0.01em;
}

.phone-screen__wallet-card {
  width: 100%;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid rgba(212, 170, 114, 0.22);
  background: rgba(21, 23, 28, 0.9);
}

.phone-screen__wallet-label {
  font-size: 0.62rem;
  color: var(--muted-soft);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: 6px;
}

.phone-screen__wallet-addr {
  font-size: 0.72rem;
  color: var(--accent-strong);
  font-weight: 600;
  font-family: 'Space Mono', monospace;
}

.phone-screen__balance {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text);
  margin-top: 8px;
}

.phone-screen__balance-label {
  font-size: 0.62rem;
  color: var(--muted);
}

.phone-screen__feed {
  width: 100%;
  display: grid;
  gap: 8px;
}

.phone-screen__post {
  width: 100%;
  border-radius: 12px;
  border: 1px solid rgba(212, 170, 114, 0.12);
  overflow: hidden;
  background: rgba(15, 17, 20, 0.9);
}

.phone-screen__post-img {
  width: 100%;
  aspect-ratio: 4 / 3;
  background:
    linear-gradient(135deg, rgba(181, 138, 86, 0.18), rgba(120, 33, 60, 0.22));
  display: grid;
  place-items: center;
  font-size: 1.4rem;
}

.phone-screen__post-meta {
  padding: 8px 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.phone-screen__post-name {
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--text);
}

.phone-screen__post-lock {
  font-size: 0.65rem;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 3px;
}

.phone-glow {
  position: absolute;
  inset: -40px;
  background: radial-gradient(ellipse 60% 50% at 50% 50%, rgba(181, 138, 86, 0.12), transparent 70%);
  pointer-events: none;
  z-index: -1;
}

/* ── Sections commune ────────────────────────────────────────────────────── */
section { padding-block: clamp(80px, 10vw, 120px); }

.section-header {
  display: grid;
  gap: 16px;
  max-width: 640px;
  margin-bottom: 56px;
}

.section-header--center {
  margin-inline: auto;
  text-align: center;
}

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.03em;
}

.section-title em {
  font-style: normal;
  color: var(--accent-strong);
}

.section-sub {
  font-size: 1rem;
  color: var(--muted);
  line-height: 1.7;
}

/* ── Bande différenciateurs (5 piliers) ──────────────────────────────────── */
.pillars {
  background: var(--bg-deep);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding-block: 0;
}

.pillars__track {
  display: flex;
  justify-content: center;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  gap: 0;
  padding-block: 0;
}

.pillars__track::-webkit-scrollbar { display: none; }

.pillar {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 24px 32px;
  border-right: 1px solid var(--border);
  flex-shrink: 0;
  min-width: 220px;
}

.pillar:last-child { border-right: 0; }

.pillar__icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.pillar__label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.4;
}

.pillar__sub {
  font-size: 0.72rem;
  color: var(--muted-soft);
  margin-top: 2px;
}

/* ── Grille de features ──────────────────────────────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.feature-card {
  padding: 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background:
    radial-gradient(circle at top left, rgba(181, 138, 86, 0.07), transparent 50%),
    var(--bg-card);
  transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s;
}

.feature-card:hover {
  border-color: rgba(212, 170, 114, 0.35);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.34), 0 0 0 1px rgba(212, 170, 114, 0.08);
  transform: translateY(-3px);
}

.feature-card--highlight {
  border-color: rgba(212, 170, 114, 0.35);
  background:
    radial-gradient(circle at top left, rgba(181, 138, 86, 0.14), transparent 50%),
    linear-gradient(160deg, rgba(24, 22, 18, 0.98), rgba(14, 13, 12, 0.99));
}

.feature-card__icon {
  font-size: 2rem;
  margin-bottom: 18px;
  display: block;
}

.feature-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}

.feature-card__body {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.65;
}

.feature-card__badge {
  display: inline-block;
  margin-top: 14px;
  padding: 3px 10px;
  border-radius: 99px;
  background: rgba(212, 170, 114, 0.12);
  border: 1px solid var(--border);
  color: var(--accent-strong);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ── Comparaison vs concurrents ──────────────────────────────────────────── */
.compare-section {
  background:
    radial-gradient(ellipse 80% 50% at 50% 0%, rgba(181, 138, 86, 0.06), transparent 60%),
    var(--bg-deep);
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
}

.compare-table thead th {
  padding: 18px 24px;
  font-size: 0.85rem;
  font-weight: 700;
  text-align: left;
  letter-spacing: 0.03em;
  background: rgba(18, 20, 24, 0.96);
  border-bottom: 1px solid var(--border);
  color: var(--muted);
}

.compare-table thead th:first-child {
  color: var(--muted-soft);
}

.compare-table thead th.col-us {
  color: var(--accent-strong);
  background: rgba(181, 138, 86, 0.08);
}

.compare-table tbody tr {
  border-bottom: 1px solid rgba(212, 170, 114, 0.07);
  transition: background 0.2s;
}

.compare-table tbody tr:last-child { border-bottom: 0; }
.compare-table tbody tr:hover { background: rgba(255, 255, 255, 0.02); }

.compare-table td {
  padding: 16px 24px;
  font-size: 0.88rem;
  vertical-align: middle;
}

.compare-table td:first-child {
  color: var(--text);
  font-weight: 500;
}

.compare-table td.col-us {
  background: rgba(181, 138, 86, 0.05);
}

.check { color: #6dd99f; font-size: 1rem; }
.cross { color: var(--danger); font-size: 1rem; }
.partial { color: var(--accent); font-size: 0.85rem; }

/* ── Comment ça marche ───────────────────────────────────────────────────── */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2px;
  position: relative;
}

.step {
  padding: 36px 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  position: relative;
  transition: border-color 0.25s;
}

.step:hover { border-color: rgba(212, 170, 114, 0.3); }

.step__number {
  font-size: 3rem;
  font-weight: 900;
  color: rgba(212, 170, 114, 0.12);
  line-height: 1;
  margin-bottom: 18px;
  letter-spacing: -0.04em;
}

.step__icon {
  font-size: 1.8rem;
  margin-bottom: 14px;
  display: block;
}

.step__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}

.step__body {
  font-size: 0.86rem;
  color: var(--muted);
  line-height: 1.65;
}

/* ── Audiences : créateurs / visiteurs ───────────────────────────────────── */
.audiences {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.audience-card {
  padding: 40px;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  display: grid;
  gap: 20px;
}

.audience-card--creator {
  background:
    radial-gradient(circle at top right, rgba(181, 138, 86, 0.14), transparent 50%),
    linear-gradient(160deg, rgba(26, 22, 16, 0.98), rgba(14, 13, 12, 0.99));
  border-color: rgba(212, 170, 114, 0.28);
}

.audience-card--visitor {
  background:
    radial-gradient(circle at top left, rgba(120, 33, 60, 0.14), transparent 50%),
    linear-gradient(160deg, rgba(22, 16, 26, 0.98), rgba(12, 11, 14, 0.99));
  border-color: rgba(156, 77, 255, 0.22);
}

.audience-card__eyebrow {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted-soft);
}

.audience-card__title {
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.2;
}

.audience-card--creator .audience-card__title { color: var(--accent-strong); }
.audience-card--visitor .audience-card__title { color: #c87dff; }

.audience-list {
  list-style: none;
  display: grid;
  gap: 12px;
}

.audience-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.5;
}

.audience-list li::before {
  content: '';
  width: 18px;
  height: 18px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 1px;
}

.audience-card--creator .audience-list li::before {
  background: rgba(212, 170, 114, 0.2);
  border: 1.5px solid rgba(212, 170, 114, 0.4);
  box-shadow: 0 0 6px rgba(212, 170, 114, 0.2);
}

.audience-card--visitor .audience-list li::before {
  background: rgba(156, 77, 255, 0.15);
  border: 1.5px solid rgba(156, 77, 255, 0.35);
  box-shadow: 0 0 6px rgba(156, 77, 255, 0.15);
}

.audience-card__cta { margin-top: 8px; }

/* ── Phantom CTA ─────────────────────────────────────────────────────────── */
.phantom-section {
  background:
    radial-gradient(ellipse 70% 60% at 50% 50%, rgba(81, 45, 168, 0.14), transparent 65%),
    var(--bg-deep);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.phantom-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: center;
  padding: 56px 64px;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(156, 77, 255, 0.24);
  background:
    radial-gradient(ellipse 60% 55% at 100% 50%, rgba(81, 45, 168, 0.16), transparent 55%),
    radial-gradient(ellipse 40% 40% at 0% 50%, rgba(181, 138, 86, 0.08), transparent 55%),
    linear-gradient(160deg, rgba(20, 16, 30, 0.98), rgba(12, 10, 18, 0.99));
}

.phantom-card__eyebrow {
  color: #9c4dff;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.phantom-card__title {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.25;
  margin-bottom: 14px;
}

.phantom-card__body {
  font-size: 0.95rem;
  color: var(--muted);
  max-width: 460px;
  line-height: 1.7;
}

.phantom-card__actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
  text-align: center;
  flex-shrink: 0;
}

.phantom-card__hint {
  font-size: 0.72rem;
  color: var(--muted-soft);
  max-width: 160px;
  line-height: 1.5;
}

/* ── Testimonials / chiffres ─────────────────────────────────────────────── */
.numbers-band {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.numbers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  text-align: center;
}

.number-item {
  padding: 40px 24px;
  border-right: 1px solid var(--border);
}

.number-item:last-child { border-right: 0; }

.number-value {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1;
  background: linear-gradient(135deg, #b58a56, #d4aa72);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
}

.number-label {
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.4;
}

/* ── CTA Final ───────────────────────────────────────────────────────────── */
.cta-final {
  text-align: center;
  background:
    radial-gradient(ellipse 80% 60% at 50% 50%, rgba(181, 138, 86, 0.08), transparent 65%),
    var(--bg-deep);
}

.cta-final__title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 20px;
}

.cta-final__title em {
  font-style: normal;
  background: linear-gradient(135deg, #b58a56, #d4aa72 50%, #e8c88a);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cta-final__sub {
  font-size: 1.05rem;
  color: var(--muted);
  margin-bottom: 40px;
  max-width: 520px;
  margin-inline: auto;
  line-height: 1.65;
}

.cta-final__actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* ── Footer ──────────────────────────────────────────────────────────────── */
.footer {
  padding-block: 40px;
  border-top: 1px solid var(--border);
  background: var(--bg-deep);
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer__copy {
  font-size: 0.82rem;
  color: var(--muted);
}

.footer__links {
  display: flex;
  gap: 20px;
  list-style: none;
}

.footer__links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.82rem;
  transition: color 0.2s;
}

.footer__links a:hover { color: var(--accent-strong); }

.footer__disclaimer {
  width: 100%;
  padding-top: 16px;
  border-top: 1px solid rgba(212, 170, 114, 0.12);
  font-size: 0.75rem;
  color: var(--muted);
  line-height: 1.6;
  opacity: 0.85;
}

/* ── Hamburger ───────────────────────────────────────────────────────────── */
.nav__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  flex-shrink: 0;
  transition: border-color 0.2s;
}

.nav__hamburger:hover { border-color: var(--border-strong); }

.nav__hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease, width 0.3s ease;
  transform-origin: center;
}

.nav__hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__hamburger.is-open span:nth-child(2) { opacity: 0; width: 0; }
.nav__hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Sidebar mobile ──────────────────────────────────────────────────────── */
.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  z-index: 199;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.mobile-nav-overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(320px, 90vw);
  z-index: 200;
  background: rgba(9, 10, 12, 0.97);
  backdrop-filter: blur(20px) saturate(140%);
  border-left: 1px solid var(--border);
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.mobile-nav.is-open { transform: translateX(0); }

.mobile-nav__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.mobile-nav__close {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--muted);
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
  transition: color 0.2s, background 0.2s;
  flex-shrink: 0;
}

.mobile-nav__close:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.09);
}

.mobile-nav__links {
  list-style: none;
  padding: 20px 12px 0;
  display: grid;
  gap: 2px;
}

.mobile-nav__links a {
  display: flex;
  align-items: center;
  padding: 13px 16px;
  border-radius: var(--radius-sm);
  color: var(--muted);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 500;
  transition: color 0.2s, background 0.2s;
}

.mobile-nav__links a:hover { color: var(--text); background: rgba(255, 255, 255, 0.05); }
.mobile-nav__links a.active { color: var(--accent-strong); background: var(--accent-soft); }

.mobile-nav__cta {
  padding: 20px 12px 28px;
  margin-top: auto;
  border-top: 1px solid var(--border);
  display: grid;
  gap: 10px;
}

.mobile-nav__cta .btn {
  width: 100%;
  justify-content: center;
}

/* ══════════════════════════════════════════════════════════════════════════
   RESPONSIVE — Tablette large (≤ 1024px)
══════════════════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .nav__links { display: none; }
  .nav__cta   { display: none; }
  .nav__hamburger { display: flex; }

  .phantom-card {
    grid-template-columns: 1fr;
    padding: 40px 36px;
    text-align: center;
  }
  .phantom-card__body { margin-inline: auto; }
  .phantom-card__actions {
    flex-direction: row;
    justify-content: center;
    flex-wrap: wrap;
  }
}

/* ══════════════════════════════════════════════════════════════════════════
   RESPONSIVE — Tablette portrait (≤ 820px)
══════════════════════════════════════════════════════════════════════════ */
@media (max-width: 820px) {
  section { padding-block: clamp(48px, 8vw, 80px); }

  /* Nav */
  .nav__cta .btn--ghost { display: none; }
  .nav__cta .btn:last-child { padding: 9px 16px; font-size: 0.82rem; }

  /* Hero */
  .hero { padding-top: 72px; }
  .hero__inner {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
    padding-block: 56px 48px;
  }
  .hero__content { order: 0; }
  .hero__visual  { order: 1; }
  .hero__sub     { margin-inline: auto; }
  .hero__actions { justify-content: center; }
  .hero__stats   { justify-content: center; }
  .phone-mockup  { width: 200px; }

  /* Audiences */
  .audiences { grid-template-columns: 1fr; }

  /* Numbers */
  .numbers-grid { grid-template-columns: 1fr 1fr; }
  .number-item:nth-child(2) { border-right: 0; }
  .number-item { border-bottom: 1px solid var(--border); }
  .number-item:nth-child(n+3) { border-bottom: 0; }

  /* Phantom */
  .phantom-card { padding: 32px 24px; }

  /* Grilles auto-fit : réduire la taille minimale pour passer en 1 colonne */
  .features-grid   { grid-template-columns: 1fr; }
  .steps           { grid-template-columns: 1fr 1fr; }
}

/* ══════════════════════════════════════════════════════════════════════════
   RESPONSIVE — Mobile (≤ 600px)
══════════════════════════════════════════════════════════════════════════ */
@media (max-width: 600px) {
  :root { font-size: 15px; }

  /* Nav */
  .nav__inner { padding-block: 12px; }
  .nav__logo-img { height: 50px; }

  /* Hero */
  .hero__inner { gap: 32px; padding-block: 44px 40px; }
  .phone-mockup { width: 170px; }
  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .hero__stats { gap: 20px; }

  /* Sections */
  section { padding-block: 44px; }

  /* Pillars : réduire padding pour tenir sur mobile */
  .pillar { padding: 18px 20px; min-width: 180px; gap: 10px; }
  .pillar__icon { font-size: 1.2rem; }

  /* Features */
  .features-grid { gap: 12px; }
  .feature-card  { padding: 22px 20px; }

  /* Compare table */
  .compare-table { font-size: 0.75rem; }
  .compare-table thead th,
  .compare-table tbody td { padding: 10px 12px; }

  /* Steps */
  .steps { grid-template-columns: 1fr; gap: 10px; }
  .step  { padding: 26px 22px; }

  /* Audiences */
  .audience-card { padding: 24px 20px; }
  .audience-card__title { font-size: 1.4rem; }

  /* Numbers */
  .numbers-grid { grid-template-columns: 1fr 1fr; }
  .number-item  { padding: 28px 16px; }

  /* Phantom */
  .phantom-card  { padding: 26px 20px; border-radius: var(--radius-lg); }
  .phantom-card__actions { flex-direction: column; align-items: stretch; }
  .phantom-card__actions .btn { width: 100%; justify-content: center; }

  /* CTA final */
  .cta-final__actions {
    flex-direction: column;
    align-items: stretch;
    max-width: 340px;
    margin-inline: auto;
  }
  .cta-final__actions .btn { width: 100%; justify-content: center; }

  /* Footer */
  .footer__inner { flex-direction: column; align-items: flex-start; gap: 16px; }
  .footer__links { flex-wrap: wrap; gap: 14px; }
}

/* ══════════════════════════════════════════════════════════════════════════
   RESPONSIVE — Très petit mobile (≤ 400px)
══════════════════════════════════════════════════════════════════════════ */
@media (max-width: 400px) {
  .phone-mockup { width: 150px; }
  .hero__title  { font-size: 2rem; }
  .section-title { font-size: 1.6rem; }
  .nav__logo-img { height: 50px; max-width: 140px; }
}