/* ================================================================
   CRYPTOSQUAD — style.css
   Bloomberg × Crypto × Cyberpunk Premium
   ================================================================ */

/* ── Google Fonts ─────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,300&display=swap');

/* ── Variables ────────────────────────────────────────────────── */
:root {
  --black:       #0A0A0A;
  --black-card:  #111118;
  --black-deep:  #060608;
  --violet:      #7B2EFF;
  --violet-glow: #A855F7;
  --violet-dim:  #3D1A7A;
  --violet-soft: rgba(123,46,255,0.15);
  --white:       #FFFFFF;
  --grey:        #B3B3B3;
  --grey-dim:    #555566;
  --border:      rgba(123,46,255,0.25);
  --border-faint:rgba(255,255,255,0.06);

  --font-display: 'Syne', sans-serif;
  --font-body:    'DM Sans', sans-serif;

  --glow-sm: 0 0 12px rgba(168,85,247,0.35);
  --glow-md: 0 0 30px rgba(123,46,255,0.4);
  --glow-lg: 0 0 60px rgba(123,46,255,0.3);

  --radius: 14px;
  --radius-sm: 8px;
  --transition: 0.28s cubic-bezier(.4,0,.2,1);
}

/* ── Reset ────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.65;
  overflow-x: hidden;
}
img, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ── Scrollbar ────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--black-deep); }
::-webkit-scrollbar-thumb { background: var(--violet-dim); border-radius: 99px; }

/* ── Utility ──────────────────────────────────────────────────── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section    { padding: 100px 0; }
.section-sm { padding: 60px 0; }

.tag {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .72rem; font-weight: 600; letter-spacing: .1em;
  text-transform: uppercase; color: var(--violet-glow);
  background: var(--violet-soft);
  border: 1px solid var(--border);
  padding: 5px 14px; border-radius: 99px;
  margin-bottom: 20px;
}
.tag::before { content:''; width:6px; height:6px; border-radius:50%; background:var(--violet-glow); box-shadow:var(--glow-sm); }

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -.02em;
}
.section-title span { color: var(--violet-glow); }

.section-sub {
  color: var(--grey);
  font-size: 1.05rem;
  max-width: 560px;
  margin-top: 14px;
  line-height: 1.7;
}

/* ── Buttons ──────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-body); font-size: .88rem; font-weight: 600;
  padding: 12px 20px; border-radius: var(--radius-sm);
  cursor: pointer; border: none; transition: var(--transition);
  white-space: normal; word-break: break-word; text-align: center; line-height: 1.35;
}
.btn-primary {
  background: var(--violet);
  color: var(--white);
  box-shadow: 0 0 24px rgba(123,46,255,.45);
}
.btn-primary:hover {
  background: var(--violet-glow);
  box-shadow: 0 0 40px rgba(168,85,247,.6);
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid var(--border);
}
.btn-outline:hover {
  border-color: var(--violet-glow);
  color: var(--violet-glow);
  box-shadow: var(--glow-sm);
  transform: translateY(-2px);
}
.btn-ghost {
  background: rgba(255,255,255,.05);
  color: var(--grey);
  border: 1px solid var(--border-faint);
}
.btn-ghost:hover {
  background: var(--violet-soft);
  color: var(--white);
  border-color: var(--border);
}

/* ── Noise overlay ────────────────────────────────────────────── */
body::before {
  content: '';
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
  opacity: .025;
  pointer-events: none;
  z-index: 999;
}

/* ── Ambient glow BG ──────────────────────────────────────────── */
.ambient {
  position: absolute; border-radius: 50%;
  filter: blur(120px); pointer-events: none; z-index: 0;
}
.ambient-1 { width:600px; height:600px; background:rgba(123,46,255,.12); top:-200px; left:-200px; }
.ambient-2 { width:400px; height:400px; background:rgba(168,85,247,.08); bottom:-100px; right:-100px; }

/* ================================================================
   HEADER / NAV
   ================================================================ */
#header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 0 24px;
  transition: var(--transition);
}
#header.scrolled {
  background: rgba(10,10,10,.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-faint);
}
.nav-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center;
  height: 70px; gap: 40px;
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.25rem; font-weight: 800;
  letter-spacing: -.02em;
  display: flex; align-items: center; gap: 10px;
  flex-shrink: 0;
}
.nav-logo .logo-icon {
  width: 32px; height: 32px;
  background: var(--violet);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: .8rem;
  box-shadow: var(--glow-sm);
}
.nav-menu {
  display: flex; align-items: center; gap: 4px;
  flex: 1;
}
.nav-menu a {
  font-size: .875rem; font-weight: 500; color: var(--grey);
  padding: 8px 14px; border-radius: var(--radius-sm);
  transition: var(--transition);
}
.nav-menu a:hover { color: var(--white); background: var(--border-faint); }
.nav-cta { margin-left: auto; }

/* Mobile nav */
.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  cursor: pointer; padding: 8px; margin-left: auto;
}
.nav-toggle span {
  display: block; width: 24px; height: 2px;
  background: var(--white); border-radius: 2px;
  transition: var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

.mobile-menu {
  display: none; position: fixed; top: 70px; left: 0; right: 0;
  background: rgba(10,10,10,.97);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-faint);
  padding: 24px;
  flex-direction: column; gap: 8px;
  z-index: 99;
}
.mobile-menu a {
  font-size: 1rem; font-weight: 500; color: var(--grey);
  padding: 12px 16px; border-radius: var(--radius-sm);
  transition: var(--transition);
  border: 1px solid transparent;
}
.mobile-menu a:hover { color: var(--white); border-color: var(--border); }
.mobile-menu.open { display: flex; }

/* ================================================================
   HERO
   ================================================================ */
#hero {
  position: relative; overflow: hidden;
  min-height: 100vh; display: flex; align-items: center;
  padding: 120px 24px 80px;
}
.hero-grid {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr;
  align-items: center; gap: 60px;
}
.hero-eyebrow {
  display: flex; align-items: center; gap: 10px;
  font-size: .72rem; font-weight: 600; letter-spacing: .12em;
  text-transform: uppercase; color: var(--violet-glow);
  margin-bottom: 24px;
}
.hero-eyebrow::before { content:'●'; animation: pulse 2s ease-in-out infinite; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.3} }

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 5.5vw, 4.2rem);
  font-weight: 800; line-height: 1.08;
  letter-spacing: -.035em;
  margin-bottom: 22px;
}
.hero-title .line-violet { color: var(--violet-glow); }
.hero-title .line-stroke {
  -webkit-text-stroke: 1px rgba(168,85,247,.5);
  color: transparent;
}

.hero-sub {
  font-size: 1.05rem; color: var(--grey);
  line-height: 1.75; max-width: 500px;
  margin-bottom: 40px;
}

.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }

.hero-stats {
  display: flex; gap: 32px; margin-top: 50px;
  padding-top: 32px;
  border-top: 1px solid var(--border-faint);
}
.hero-stat-num {
  font-family: var(--font-display);
  font-size: 1.8rem; font-weight: 800;
  color: var(--white);
}
.hero-stat-num span { color: var(--violet-glow); }
.hero-stat-label { font-size: .78rem; color: var(--grey); margin-top: 2px; letter-spacing: .05em; }

/* Dashboard mockup */
.hero-visual { position: relative; }

.dashboard {
  background: var(--black-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 24px;
  box-shadow: var(--glow-md), inset 0 1px 0 rgba(255,255,255,.06);
  position: relative;
  animation: float 5s ease-in-out infinite;
}
@keyframes float {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-10px); }
}

.dash-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 20px;
}
.dash-title { font-family: var(--font-display); font-size: .85rem; font-weight: 700; letter-spacing: .05em; }
.dash-badge {
  font-size: .68rem; font-weight: 600; letter-spacing: .08em;
  text-transform: uppercase; color: #22c55e;
  background: rgba(34,197,94,.12);
  border: 1px solid rgba(34,197,94,.25);
  padding: 3px 10px; border-radius: 99px;
}

/* SVG Chart */
.chart-container { position: relative; height: 120px; margin-bottom: 20px; }
.chart-svg { width: 100%; height: 100%; }
.chart-area { fill: url(#chartGrad); }
.chart-line { fill: none; stroke: var(--violet-glow); stroke-width: 2; }
.chart-glow { fill: none; stroke: var(--violet-glow); stroke-width: 6; opacity: .15; }

.chart-label {
  position: absolute; bottom: 4px;
  display: flex; justify-content: space-between; width: 100%;
  font-size: .65rem; color: var(--grey-dim);
}

.dash-cards { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; }
.dash-card {
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border-faint);
  border-radius: var(--radius-sm);
  padding: 12px;
}
.dash-card-label { font-size: .68rem; color: var(--grey-dim); margin-bottom: 4px; text-transform: uppercase; letter-spacing: .06em; }
.dash-card-val {
  font-family: var(--font-display);
  font-size: 1rem; font-weight: 700;
}
.green { color: #22c55e; }
.red   { color: #ef4444; }

/* Floating tags on the mockup */
.float-tag {
  position: absolute;
  background: var(--black-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: .72rem; font-weight: 600;
  box-shadow: var(--glow-sm);
  animation: float 4s ease-in-out infinite;
}
.float-tag-1 { top: -20px; right: -20px; animation-delay: .5s; color: var(--violet-glow); }
.float-tag-2 { bottom: -18px; left: -20px; animation-delay: 1s; color: #22c55e; }

/* ================================================================
   PILLARS
   ================================================================ */
#pillars { position: relative; overflow: hidden; }

.pillars-grid {
  display: grid; grid-template-columns: repeat(4,1fr);
  gap: 20px; margin-top: 60px;
}
.pillar-card {
  background: var(--black-card);
  border: 1px solid var(--border-faint);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: var(--transition);
  position: relative; overflow: hidden;
}
.pillar-card::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--violet-soft) 0%, transparent 60%);
  opacity: 0; transition: var(--transition);
}
.pillar-card:hover { border-color: var(--border); transform: translateY(-4px); box-shadow: var(--glow-sm); }
.pillar-card:hover::before { opacity: 1; }

.pillar-icon {
  width: 48px; height: 48px;
  background: var(--violet-soft);
  border: 1px solid var(--border);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; margin-bottom: 20px;
}
.pillar-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem; font-weight: 700;
  margin-bottom: 10px;
}
.pillar-card p { font-size: .875rem; color: var(--grey); line-height: 1.65; }

/* ================================================================
   VIDEOS
   ================================================================ */
#videos { background: var(--black-deep); }

.videos-grid {
  display: grid; grid-template-columns: repeat(3,1fr);
  gap: 24px; margin-top: 60px;
}
.video-card {
  background: var(--black-card);
  border: 1px solid var(--border-faint);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}
.video-card:hover { transform: translateY(-4px); border-color: var(--border); box-shadow: var(--glow-sm); }

.video-thumb {
  position: relative; aspect-ratio: 16/9;
  background: linear-gradient(135deg, #12121f 0%, #1a1028 100%);
  overflow: hidden;
}
.video-thumb .play-btn {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
}
.play-circle {
  width: 52px; height: 52px;
  background: rgba(123,46,255,.8);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; padding-left: 3px;
  box-shadow: var(--glow-md);
  transition: var(--transition);
}
.video-card:hover .play-circle { transform: scale(1.1); background: var(--violet); }

.video-cat {
  position: absolute; top: 12px; left: 12px;
  font-size: .65rem; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase;
  background: var(--violet-soft);
  border: 1px solid var(--border);
  color: var(--violet-glow);
  padding: 3px 10px; border-radius: 99px;
  backdrop-filter: blur(8px);
}

/* Fake chart in thumb */
.thumb-chart {
  position: absolute; bottom: 0; left: 0; right: 0;
  height: 60%;
  opacity: .25;
}

.video-body { padding: 20px; }
.video-title {
  font-family: var(--font-display);
  font-size: .95rem; font-weight: 700;
  margin-bottom: 8px; line-height: 1.3;
}
.video-desc { font-size: .82rem; color: var(--grey); margin-bottom: 16px; line-height: 1.6; }

/* ================================================================
   FORMATIONS
   ================================================================ */
#formations { position: relative; overflow: hidden; }

.formations-grid {
  display: grid; grid-template-columns: repeat(4,1fr);
  gap: 24px; margin-top: 60px;
  align-items: start;
}
.formation-card {
  background: var(--black-card);
  border: 1px solid var(--border-faint);
  border-radius: var(--radius);
  padding: 32px 28px;
  position: relative; overflow: hidden;
  transition: var(--transition);
  min-width: 0;
  box-sizing: border-box;
}
.formation-card.featured {
  border-color: var(--violet);
  box-shadow: var(--glow-md);
}
.formation-card:hover:not(.featured) {
  border-color: var(--border);
  transform: translateY(-4px);
  box-shadow: var(--glow-sm);
}
.formation-card.featured:hover { box-shadow: var(--glow-lg); }


/* ── Telegram Privé card ───────────────────────────────────── */
.formation-card--telegram {
  border-color: rgba(38,170,226,.35);
  background: linear-gradient(145deg, #0d1520 0%, var(--black-card) 60%);
}
.formation-card--telegram:hover {
  border-color: rgba(38,170,226,.65);
  transform: translateY(-4px);
  box-shadow: 0 0 30px rgba(38,170,226,.2);
}
.formation-tg-icon {
  margin-bottom: 18px;
}
.formation-badge--tg {
  background: rgba(38,170,226,.2);
  color: #26aae2;
  border: 1px solid rgba(38,170,226,.4);
  display: flex; align-items: center; gap: 5px;
}
.btn-tg {
  background: linear-gradient(135deg, rgba(38,170,226,.2) 0%, rgba(38,170,226,.1) 100%);
  border: 1px solid rgba(38,170,226,.5);
  color: #26aae2;
  font-weight: 700;
  padding: 14px 24px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  cursor: pointer;
  font-family: var(--font-display);
  font-size: .875rem;
  letter-spacing: .02em;
  text-decoration: none;
}
.btn-tg:hover {
  background: rgba(38,170,226,.25);
  border-color: rgba(38,170,226,.8);
  box-shadow: 0 0 20px rgba(38,170,226,.25);
  color: #fff;
}

.formation-badge {
  position: absolute; top: 20px; right: 20px;
  font-size: .65rem; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase;
  background: var(--violet);
  color: var(--white);
  padding: 4px 12px; border-radius: 99px;
}

.formation-level {
  font-size: .72rem; font-weight: 600; letter-spacing: .1em;
  text-transform: uppercase; color: var(--violet-glow);
  margin-bottom: 12px;
}
.formation-name {
  font-family: var(--font-display);
  font-size: 1.35rem; font-weight: 800;
  margin-bottom: 8px;
}
.formation-tagline { font-size: .85rem; color: var(--grey); margin-bottom: 28px; }

.formation-price {
  font-family: var(--font-display);
  font-size: 2.4rem; font-weight: 800;
  margin-bottom: 24px;
}
.formation-price sup { font-size: 1rem; font-weight: 500; vertical-align: super; }

.formation-features { margin-bottom: 32px; display: flex; flex-direction: column; gap: 10px; }
.formation-features li {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: .875rem; color: var(--grey);
}
.formation-features li::before {
  content: '✓';
  color: var(--violet-glow);
  font-weight: 700; flex-shrink: 0;
  margin-top: 1px;
}

.formation-divider {
  height: 1px; background: var(--border-faint);
  margin: 24px 0;
}

/* ================================================================
   ESPACE PREMIUM
   ================================================================ */
#espace { background: var(--black-deep); }

.modules-grid {
  display: grid; grid-template-columns: repeat(2,1fr);
  gap: 16px; margin-top: 60px;
}
.module-card {
  background: var(--black-card);
  border: 1px solid var(--border-faint);
  border-radius: var(--radius);
  padding: 24px 28px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px;
  transition: var(--transition);
}
.module-card:hover { border-color: var(--border); }

.module-left { display: flex; align-items: center; gap: 16px; }
.module-num {
  font-family: var(--font-display); font-size: .75rem; font-weight: 800;
  color: var(--violet-glow); letter-spacing: .06em;
  background: var(--violet-soft); border: 1px solid var(--border);
  border-radius: 8px; width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.module-name { font-weight: 600; font-size: .95rem; }
.module-count { font-size: .78rem; color: var(--grey); margin-top: 2px; }

.module-lock {
  width: 36px; height: 36px;
  background: rgba(255,255,255,.05);
  border: 1px solid var(--border-faint);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: .8rem; color: var(--grey-dim);
}

.espace-cta-block {
  text-align: center; margin-top: 48px;
  padding: 40px;
  background: var(--black-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--glow-sm);
}
.espace-cta-block p { color: var(--grey); margin-top: 12px; font-size: .9rem; }

/* ================================================================
   COMMUNAUTÉ
   ================================================================ */
#communaute { position: relative; overflow: hidden; }

.communaute-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 48px; align-items: center;
}
.social-cards { display: flex; flex-direction: column; gap: 14px; margin-top: 40px; }
.social-card {
  background: var(--black-card);
  border: 1px solid var(--border-faint);
  border-radius: var(--radius);
  padding: 20px 24px;
  display: flex; align-items: center; justify-content: space-between;
  transition: var(--transition);
  cursor: pointer;
}
.social-card:hover { border-color: var(--border); transform: translateX(6px); }

.social-card-left { display: flex; align-items: center; gap: 14px; }
.social-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: .9rem;
}
.social-name { font-weight: 600; font-size: .9rem; }
.social-desc { font-size: .78rem; color: var(--grey); margin-top: 2px; }
.social-arrow { color: var(--grey-dim); font-size: .9rem; transition: var(--transition); }
.social-card:hover .social-arrow { color: var(--violet-glow); }

/* Big CTA telegram */
.telegram-cta {
  background: linear-gradient(135deg, #1a1028 0%, var(--black-card) 100%);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 48px 40px;
  text-align: center;
  box-shadow: var(--glow-md);
  position: relative; overflow: hidden;
}
.telegram-cta::before {
  content: '';
  position: absolute; top: -80px; left: 50%;
  transform: translateX(-50%);
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(123,46,255,.2) 0%, transparent 70%);
  pointer-events: none;
}
.telegram-icon { font-size: 3.5rem; margin-bottom: 16px; display:flex; justify-content:center; align-items:center; }
.telegram-cta h3 {
  font-family: var(--font-display);
  font-size: 1.6rem; font-weight: 800; margin-bottom: 10px;
}
.telegram-cta p { color: var(--grey); font-size: .9rem; margin-bottom: 28px; }

/* ================================================================
   OUTILS
   ================================================================ */
#outils { background: var(--black-deep); }

.outils-grid {
  display: grid; grid-template-columns: repeat(3,1fr);
  gap: 24px; margin-top: 60px;
}
.outil-card {
  background: var(--black-card);
  border: 1px solid var(--border-faint);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: var(--transition);
  display: flex; flex-direction: column;
}
.outil-card:hover { border-color: var(--border); transform: translateY(-4px); box-shadow: var(--glow-sm); }
.outil-logo {
  width: 56px; height: 56px;
  background: var(--violet-soft);
  border: 1px solid var(--border);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; margin-bottom: 20px;
  overflow: hidden;
}
.outil-logo--brand {
  background: transparent;
  border-color: var(--border-faint);
  padding: 4px;
}
/* Brand logos */
.outil-logo svg[aria-label] {
  width: 36px; height: 36px;
  border-radius: 8px;
}
.outil-logo svg[aria-label="Binance"] {
  background: transparent;
  padding: 2px;
}
.outil-name { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; margin-bottom: 10px; }
.outil-desc { font-size: .875rem; color: var(--grey); line-height: 1.65; flex: 1; margin-bottom: 20px; }
.outil-code {
  font-size: .75rem; color: var(--violet-glow);
  background: var(--violet-soft); border: 1px solid var(--border);
  padding: 4px 10px; border-radius: 6px; margin-bottom: 16px;
  width: fit-content;
}
.affiliate-note {
  text-align: center; color: var(--grey-dim);
  font-size: .78rem; margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--border-faint);
}

/* ================================================================
   MÉTHODE
   ================================================================ */
#methode { position: relative; overflow: hidden; }

.methode-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 48px; align-items: center; margin-top: 60px;
}
.methode-steps { display: flex; flex-direction: column; gap: 0; }
.methode-step {
  display: flex; gap: 20px;
  position: relative; padding-bottom: 32px;
}
.methode-step:last-child { padding-bottom: 0; }
.methode-step:last-child .step-line { display: none; }

.step-indicator { position: relative; display: flex; flex-direction: column; align-items: center; }
.step-num {
  width: 44px; height: 44px;
  background: var(--violet-soft);
  border: 2px solid var(--border);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: .8rem; font-weight: 800;
  color: var(--violet-glow);
  flex-shrink: 0; z-index: 1;
  transition: var(--transition);
}
.methode-step:hover .step-num {
  background: var(--violet);
  border-color: var(--violet);
  color: var(--white);
  box-shadow: var(--glow-sm);
}
.step-line {
  flex: 1; width: 2px;
  background: linear-gradient(to bottom, var(--border), transparent);
  margin: 8px 0;
}
.step-content h4 {
  font-family: var(--font-display); font-weight: 700;
  font-size: 1rem; margin-bottom: 6px;
}
.step-content p { font-size: .85rem; color: var(--grey); line-height: 1.65; }

/* Methode visual */
.methode-visual {
  background: var(--black-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 32px;
  box-shadow: var(--glow-sm);
}
.methode-visual-title { font-family: var(--font-display); font-size: .9rem; font-weight: 700; margin-bottom: 24px; color: var(--grey); letter-spacing: .05em; }

.mini-chart { height: 180px; position: relative; margin-bottom: 20px; }
.mini-chart svg { width: 100%; height: 100%; }

.market-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.market-tag {
  font-size: .7rem; font-weight: 600; letter-spacing: .06em;
  padding: 5px 12px; border-radius: 6px;
  border: 1px solid;
}
.market-tag.green { border-color: rgba(34,197,94,.3); background: rgba(34,197,94,.08); color: #22c55e; }
.market-tag.red   { border-color: rgba(239,68,68,.3); background: rgba(239,68,68,.08); color: #ef4444; }
.market-tag.blue  { border-color: rgba(59,130,246,.3); background: rgba(59,130,246,.08); color: #60a5fa; }
.market-tag.violet{ border-color: var(--border); background: var(--violet-soft); color: var(--violet-glow); }

/* ================================================================
   NEWSLETTER
   ================================================================ */
#newsletter {
  background: linear-gradient(135deg, #0d0a1a 0%, #0A0A0A 100%);
  border-top: 1px solid var(--border-faint);
  border-bottom: 1px solid var(--border-faint);
}
.newsletter-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: center;
}
.newsletter-form { display: flex; flex-direction: column; gap: 14px; }
.form-row { display: flex; gap: 14px; }
.form-field { flex: 1; }
.form-field input {
  width: 100%;
  background: rgba(255,255,255,.05);
  border: 1px solid var(--border-faint);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  color: var(--white);
  font-family: var(--font-body); font-size: .9rem;
  transition: var(--transition);
  outline: none;
}
.form-field input::placeholder { color: var(--grey-dim); }
.form-field input:focus { border-color: var(--violet); box-shadow: 0 0 0 3px rgba(123,46,255,.15); }
.form-note { font-size: .75rem; color: var(--grey-dim); margin-top: 4px; }

/* ================================================================
   FAQ
   ================================================================ */
#faq { background: var(--black-deep); }

.faq-grid {
  display: grid; grid-template-columns: repeat(2,1fr);
  gap: 16px; margin-top: 60px;
}
.faq-item {
  background: var(--black-card);
  border: 1px solid var(--border-faint);
  border-radius: var(--radius);
  overflow: hidden; transition: var(--transition);
}
.faq-item:hover { border-color: var(--border); }
.faq-item.open { border-color: var(--border); }

.faq-question {
  padding: 22px 26px;
  display: flex; align-items: center; justify-content: space-between;
  cursor: pointer; gap: 16px;
}
.faq-q-text { font-weight: 600; font-size: .9rem; line-height: 1.4; }
.faq-icon {
  width: 28px; height: 28px; flex-shrink: 0;
  background: var(--violet-soft);
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .7rem; color: var(--violet-glow);
  transition: var(--transition);
}
.faq-item.open .faq-icon { transform: rotate(45deg); background: var(--violet); color: var(--white); border-color: var(--violet); }

.faq-answer {
  max-height: 0; overflow: hidden;
  transition: max-height .4s cubic-bezier(.4,0,.2,1), padding .3s;
  padding: 0 26px;
}
.faq-answer p {
  font-size: .875rem; color: var(--grey); line-height: 1.7;
  padding-bottom: 22px;
}
.faq-item.open .faq-answer { max-height: 300px; }

/* ================================================================
   RISK WARNING
   ================================================================ */
#risk {
  background: rgba(239,68,68,.04);
  border-top: 1px solid rgba(239,68,68,.15);
  border-bottom: 1px solid rgba(239,68,68,.15);
  padding: 32px 24px;
}
.risk-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: flex-start; gap: 16px;
}
.risk-icon { font-size: 1.2rem; flex-shrink: 0; margin-top: 2px; }
.risk-text { font-size: .82rem; color: #fca5a5; line-height: 1.7; }
.risk-text strong { color: #fecaca; }

/* ================================================================
   FOOTER
   ================================================================ */
#footer {
  background: var(--black-deep);
  border-top: 1px solid var(--border-faint);
  padding: 60px 24px 32px;
}
.footer-inner {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px; margin-bottom: 48px;
}
.footer-brand p { font-size: .875rem; color: var(--grey); line-height: 1.7; margin-top: 14px; max-width: 280px; }
.footer-socials { display: flex; gap: 10px; margin-top: 20px; }
.footer-social {
  width: 36px; height: 36px;
  background: rgba(255,255,255,.05);
  border: 1px solid var(--border-faint);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: .85rem; color: var(--grey);
  transition: var(--transition);
}
.footer-social:hover { background: var(--violet-soft); border-color: var(--border); color: var(--violet-glow); }

.footer-col h4 {
  font-family: var(--font-display); font-size: .8rem; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
  color: var(--grey); margin-bottom: 16px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a {
  font-size: .875rem; color: var(--grey-dim);
  transition: var(--transition);
}
.footer-col ul a:hover { color: var(--white); }

.footer-bottom {
  max-width: 1200px; margin: 0 auto;
  padding-top: 28px;
  border-top: 1px solid var(--border-faint);
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
}
.footer-bottom p { font-size: .78rem; color: var(--grey-dim); }

/* ================================================================
   ANIMATIONS / SCROLL
   ================================================================ */
.reveal {
  opacity: 0; transform: translateY(28px);
  transition: opacity .7s cubic-bezier(.4,0,.2,1), transform .7s cubic-bezier(.4,0,.2,1);
}
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }

/* ================================================================
   INNER PAGES (formations.html, videos.html, etc.)
   ================================================================ */
.page-hero {
  padding: 140px 24px 80px;
  text-align: center;
  position: relative; overflow: hidden;
}
.page-hero .section-sub { margin: 14px auto 0; }

/* ================================================================
   RESPONSIVE
   ================================================================ */
/* ── 1280px : 4 cols → 2 cols ─────────────────────────────────── */
@media (max-width: 1280px) {
  .formations-grid { grid-template-columns: repeat(2,1fr); gap: 20px; }
}

/* ── 1024px ───────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .pillars-grid { grid-template-columns: repeat(2,1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

/* ── 768px : mobile ───────────────────────────────────────────── */
@media (max-width: 768px) {
  .section { padding: 60px 0; }
  .nav-menu, .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-sub { max-width: 100%; }
  .hero-btns { justify-content: center; flex-wrap: wrap; }
  .hero-stats { justify-content: center; }
  .hero-visual { display: none; }
  .pillars-grid       { grid-template-columns: 1fr; }
  .videos-grid        { grid-template-columns: 1fr; }
  .formations-grid    { grid-template-columns: 1fr; gap: 16px; }
  .modules-grid       { grid-template-columns: 1fr; }
  .communaute-grid    { grid-template-columns: 1fr; }
  .outils-grid        { grid-template-columns: 1fr; }
  .methode-grid       { grid-template-columns: 1fr; }
  .newsletter-inner   { grid-template-columns: 1fr; }
  .faq-grid           { grid-template-columns: 1fr; }
  .footer-inner       { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom      { flex-direction: column; text-align: center; }
  .form-row           { flex-direction: column; }
  .hero-eyebrow       { justify-content: center; }
  .tag                { display: inline-flex; }
  .formation-card     { padding: 24px 20px; }
  .formation-card .btn { width: 100%; font-size: .82rem; padding: 12px 16px; }
  .btn-tg             { font-size: .82rem; padding: 12px 16px; }
  .formation-price    { font-size: 2rem; }
  .hero-title         { font-size: clamp(2rem, 9vw, 2.8rem); }
  .methode-visual     { margin-top: 32px; }
  .outil-logo         { width: 44px; height: 44px; }
}

/* ── 480px : très petits écrans ───────────────────────────────── */
@media (max-width: 480px) {
  #hero              { padding: 100px 16px 60px; }
  .container         { padding: 0 16px; }
  .hero-title        { font-size: clamp(1.8rem, 10vw, 2.4rem); }
  .hero-btns         { flex-direction: column; align-items: stretch; }
  .hero-btns .btn    { text-align: center; justify-content: center; }
  .formation-card    { padding: 20px 16px; }
  .formation-price   { font-size: 1.8rem; }
  .formation-name    { font-size: 1.15rem; }
  .section-title     { font-size: clamp(1.6rem, 7vw, 2.2rem); }
  .nav-inner         { padding: 0 16px; }
}