/**
 * Variante B — Futuriste / accrocheur
 * Néon, glassmorphism, méga-titre gradient, même contenu
 */

@keyframes variant-b-glow {
  0%,
  100% {
    opacity: 0.55;
    transform: scale(1) translate(0, 0);
  }
  50% {
    opacity: 0.85;
    transform: scale(1.08) translate(2%, -2%);
  }
}

@keyframes variant-b-shimmer {
  0% {
    background-position: 0% 50%;
  }
  100% {
    background-position: 200% 50%;
  }
}

@keyframes variant-b-pulse-ring {
  0%,
  100% {
    box-shadow:
      0 0 20px rgba(34, 211, 238, 0.35),
      0 0 60px rgba(168, 85, 247, 0.2);
  }
  50% {
    box-shadow:
      0 0 32px rgba(34, 211, 238, 0.55),
      0 0 80px rgba(168, 85, 247, 0.35);
  }
}

body.variant-b {
  --fx-bg: #070b14;
  --fx-surface: rgba(15, 23, 42, 0.85);
  --fx-glass: rgba(15, 23, 42, 0.75);
  --fx-border: rgba(148, 163, 184, 0.22);
  --fx-cyan: #38bdf8;
  --fx-purple: #a78bfa;
  --fx-pink: #f472b6;
  --fx-text: #ffffff;
  --fx-muted: #cbd5e1;
  --fx-dim: #94a3b8;

  font-family: "Space Grotesk", "DM Sans", sans-serif;
  background: var(--fx-bg);
  color: var(--fx-text);
  overflow-x: hidden;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body.variant-b::before {
  content: "";
  position: fixed;
  inset: -20%;
  z-index: -2;
  background:
    radial-gradient(circle at 15% 20%, rgba(34, 211, 238, 0.1), transparent 42%),
    radial-gradient(circle at 85% 15%, rgba(168, 85, 247, 0.12), transparent 40%),
    radial-gradient(circle at 50% 90%, rgba(236, 72, 153, 0.08), transparent 45%),
    var(--fx-bg);
  animation: variant-b-glow 14s ease-in-out infinite;
}

body.variant-b::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(148, 163, 184, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, #000 20%, transparent 75%);
  pointer-events: none;
}

/* ── Topbar ── */
body.variant-b .topbar {
  background: rgba(7, 11, 20, 0.95);
  border-bottom: 1px solid rgba(56, 189, 248, 0.3);
  color: var(--fx-muted);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: none;
  padding: 12px 20px;
  backdrop-filter: blur(12px);
}

body.variant-b .topbar span {
  color: #fff;
  font-weight: 700;
  text-shadow: none;
}

/* ── Nav ── */
body.variant-b nav {
  background: rgba(3, 7, 18, 0.75);
  border-bottom: 1px solid var(--fx-border);
  backdrop-filter: blur(16px);
  padding: 16px 28px;
}

body.variant-b .nav__logo {
  filter: brightness(0) invert(1) drop-shadow(0 0 12px rgba(34, 211, 238, 0.35));
}

body.variant-b .nav__logo-sep {
  background: var(--fx-border);
}

body.variant-b .lang-switch {
  background: var(--fx-glass);
  border-color: var(--fx-border);
  backdrop-filter: blur(8px);
}

body.variant-b .lang-switch__btn {
  color: var(--fx-muted);
  font-weight: 700;
  font-size: 11px;
}

body.variant-b .lang-switch__btn.is-active {
  background: linear-gradient(135deg, rgba(34, 211, 238, 0.25), rgba(168, 85, 247, 0.25));
  color: var(--fx-cyan);
  box-shadow: 0 0 16px rgba(34, 211, 238, 0.2);
}

body.variant-b .nav-cta {
  background: linear-gradient(135deg, #0ea5e9, #7c3aed);
  color: #fff;
  border-radius: 10px;
  font-weight: 700;
  font-size: 14px;
  text-transform: none;
  letter-spacing: 0;
  padding: 12px 22px;
  box-shadow: 0 4px 20px rgba(14, 165, 233, 0.35);
  border: none;
}

body.variant-b .nav-cta:hover {
  filter: brightness(1.1);
  box-shadow: 0 0 36px rgba(168, 85, 247, 0.5);
  transform: translateY(-1px);
}

/* ── Hero ── */
body.variant-b .hero-surface {
  background: transparent;
  position: relative;
}

body.variant-b .hero {
  display: grid;
  grid-template-columns: 1fr;
  max-width: 1100px;
  min-height: auto;
  padding: 56px 24px 72px;
  gap: 40px;
  align-items: start;
}

body.variant-b .hero-left {
  padding: 0;
  text-align: center;
}

body.variant-b .hero-right {
  padding: 0;
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
}

body.variant-b .intent-hero-card {
  margin-bottom: 20px;
  display: flex;
  justify-content: center;
}

body.variant-b .hero-badge {
  background: rgba(56, 189, 248, 0.12);
  color: #e0f2fe;
  border: 1px solid rgba(56, 189, 248, 0.4);
  border-radius: 100px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: none;
  padding: 8px 16px;
  margin-bottom: 0;
  box-shadow: none;
}

body.variant-b .hero-badge::before {
  background: var(--fx-cyan);
  box-shadow: none;
}

/* Grand titre — blanc, lisible, accrocheur */
body.variant-b .hero-title {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2.25rem, 6.5vw, 3.75rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin-top: 16px;
  margin-bottom: 20px;
  text-transform: none;
  color: #ffffff;
  background: none;
  -webkit-text-fill-color: #ffffff;
  animation: none;
  filter: none;
  text-shadow: none;
}

body.variant-b .hero-title em {
  font-style: italic;
  font-weight: 700;
  color: var(--fx-cyan);
  -webkit-text-fill-color: var(--fx-cyan);
  background: none;
}

body.variant-b .hero-sub {
  font-size: 18px;
  line-height: 1.7;
  color: var(--fx-muted);
  font-weight: 400;
  max-width: 560px;
  margin: 0 auto 32px;
}

body.variant-b .hero-stats {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
  border-top: none;
  padding-top: 8px;
}

body.variant-b .stat-item {
  background: var(--fx-glass);
  border: 1px solid var(--fx-border);
  border-radius: 14px;
  padding: 18px 22px;
  min-width: 130px;
  text-align: center;
  backdrop-filter: blur(12px);
  transition: border-color 0.25s, box-shadow 0.25s;
}

body.variant-b .stat-item:hover {
  border-color: rgba(34, 211, 238, 0.45);
  box-shadow: 0 0 28px rgba(34, 211, 238, 0.12);
}

body.variant-b .stat-num {
  font-family: "Space Grotesk", sans-serif;
  font-size: 30px;
  font-weight: 700;
  color: #fff;
  text-shadow: none;
}

body.variant-b .stat-label {
  color: var(--fx-muted);
  font-size: 13px;
  font-weight: 500;
  text-transform: none;
  letter-spacing: 0;
  margin-top: 4px;
  line-height: 1.35;
}

body.variant-b .stat-divider {
  display: none;
}

/* ── Formulaire glass ── */
body.variant-b .form-card {
  background: rgba(15, 23, 42, 0.92);
  border: 1px solid rgba(148, 163, 184, 0.25);
  border-radius: 16px;
  padding: 32px 28px;
  backdrop-filter: blur(16px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
  animation: none;
}

body.variant-b .form-title {
  font-family: "Space Grotesk", sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.02em;
  line-height: 1.3;
}

body.variant-b .form-sub {
  color: var(--fx-muted);
  font-size: 15px;
  line-height: 1.5;
}

body.variant-b .form-label {
  color: #e2e8f0;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
}

body.variant-b .form-input,
body.variant-b .form-select {
  background: #0f172a;
  border: 1px solid #334155;
  border-radius: 10px;
  color: #fff;
  font-family: "Space Grotesk", sans-serif;
  font-size: 16px;
  line-height: 1.4;
}

body.variant-b .form-input::placeholder {
  color: #64748b;
}

body.variant-b .form-input:focus,
body.variant-b .form-select:focus {
  border-color: var(--fx-cyan);
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.25);
}

body.variant-b .btn-primary {
  background: linear-gradient(135deg, #0ea5e9, #7c3aed);
  border-radius: 10px;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  font-size: 16px;
  text-transform: none;
  letter-spacing: 0;
  padding: 16px 24px;
  border: none;
  box-shadow: 0 4px 24px rgba(14, 165, 233, 0.35);
}

body.variant-b .form-trust {
  color: var(--fx-dim);
  font-size: 13px;
  line-height: 1.45;
}

/* ── Bio ── */
body.variant-b .bio-split {
  background: transparent;
  border-top: 1px solid var(--fx-border);
}

body.variant-b .bio-split__text {
  background: rgba(15, 23, 42, 0.4);
  backdrop-filter: blur(8px);
  padding: 72px 32px;
}

body.variant-b .bio-title,
body.variant-b .section-title {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

body.variant-b .section-tag,
body.variant-b .bio-tag {
  color: var(--fx-cyan);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: none;
  font-size: 13px;
}

body.variant-b .bio-role {
  color: var(--fx-muted);
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
  font-size: 15px;
}

body.variant-b .bio-text {
  color: var(--fx-muted);
  font-size: 17px;
  line-height: 1.7;
}

body.variant-b .lead,
body.variant-b .how-left .lead {
  color: var(--fx-muted);
  font-size: 17px;
  line-height: 1.7;
}

body.variant-b .step-name {
  color: #fff;
  font-weight: 600;
  font-size: 16px;
}

body.variant-b .step-desc {
  color: var(--fx-muted);
  font-size: 16px;
  line-height: 1.6;
}

body.variant-b .why-title {
  color: #fff;
  font-weight: 600;
  font-size: 16px;
}

body.variant-b .why-text {
  color: var(--fx-muted);
  font-size: 15px;
  line-height: 1.6;
}

body.variant-b .ts-card-text {
  color: #e2e8f0;
  font-size: 15px;
  line-height: 1.65;
}

body.variant-b .cta-title {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  letter-spacing: -0.02em;
  text-transform: none;
  line-height: 1.2;
  color: #fff;
}

body.variant-b .cta-title em {
  color: var(--fx-cyan);
  font-style: italic;
}

body.variant-b .cta-sub {
  color: var(--fx-muted);
  font-size: 17px;
  line-height: 1.65;
}

body.variant-b .btn-cta-big {
  background: linear-gradient(135deg, #0ea5e9, #7c3aed);
  border-radius: 10px;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  text-transform: none;
  letter-spacing: 0;
  font-size: 16px;
  box-shadow: 0 4px 24px rgba(14, 165, 233, 0.35);
  border: none;
}

body.variant-b .trust-item {
  color: var(--fx-muted);
  font-weight: 500;
  font-size: 14px;
  text-transform: none;
  letter-spacing: 0;
}

body.variant-b .trust-icon {
  color: var(--fx-cyan);
}

body.variant-b footer {
  background: var(--fx-bg);
  color: var(--fx-dim);
  border-top: 1px solid var(--fx-border);
}

body.variant-b footer a {
  color: var(--fx-muted);
}

body.variant-b footer a:hover {
  color: var(--fx-cyan);
}

body.variant-b .btn-primary:hover:not(:disabled) {
  filter: brightness(1.08);
  transform: translateY(-1px);
}

body.variant-b .form-card::before {
  height: 2px;
  background: linear-gradient(90deg, #0ea5e9, #7c3aed);
}

body.variant-b .form-trust svg {
  color: var(--fx-cyan);
}

body.variant-b .section-tag::before {
  background: var(--fx-cyan);
  height: 2px;
}

body.variant-b .bio-highlights li {
  background: var(--fx-glass);
  border: 1px solid var(--fx-border);
  color: #e2e8f0;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
}

body.variant-b .bio-cta {
  background: linear-gradient(135deg, #0ea5e9, #7c3aed);
  border-radius: 10px;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  font-size: 15px;
  text-transform: none;
  box-shadow: 0 4px 20px rgba(14, 165, 233, 0.3);
}

body.variant-b .section {
  background: transparent;
  padding: 80px 28px;
}

body.variant-b .section:nth-of-type(even) {
  background: rgba(15, 23, 42, 0.5);
  border-top: 1px solid var(--fx-border);
  border-bottom: 1px solid var(--fx-border);
}

body.variant-b .section-divider {
  border-color: var(--fx-border);
}

body.variant-b .step {
  border-bottom: 1px solid var(--fx-border);
}

body.variant-b .step-num-wrap {
  background: linear-gradient(135deg, #0ea5e9, #7c3aed);
  color: #fff;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  border: none;
  border-radius: 8px;
}

body.variant-b .why-card {
  background: var(--fx-glass);
  border: 1px solid var(--fx-border);
  border-radius: 12px;
  backdrop-filter: blur(8px);
}

body.variant-b .why-icon {
  background: rgba(56, 189, 248, 0.15);
  color: var(--fx-cyan);
  border-radius: 8px;
}

body.variant-b .testimonials-bg {
  background: transparent;
}

body.variant-b .ts-card {
  background: var(--fx-glass);
  border: 1px solid var(--fx-border);
  border-radius: 12px;
}

body.variant-b .ts-person-name {
  color: var(--fx-cyan);
  font-weight: 600;
}

body.variant-b .star {
  background: var(--fx-cyan);
}

body.variant-b .cta-section {
  background: rgba(7, 11, 20, 0.95);
  border-top: 1px solid var(--fx-border);
  padding: 88px 28px;
}

body.variant-b .cta-section::before,
body.variant-b .cta-section::after {
  display: none;
}

body.variant-b .cta-label {
  color: var(--fx-cyan);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: none;
  font-size: 14px;
}

body.variant-b .btn-cta-big:hover {
  filter: brightness(1.08);
}

body.variant-b .cta-note {
  color: var(--fx-dim);
  font-size: 14px;
}

body.variant-b .trust-bar {
  background: rgba(15, 23, 42, 0.6);
  border-top: 1px solid var(--fx-border);
}

/* ── Desktop : titre grand mais lisible ── */
@media (min-width: 901px) {
  body.variant-b .hero {
    grid-template-columns: 1fr 420px;
    gap: 48px;
    padding: 64px 40px 88px;
    text-align: left;
    align-items: center;
  }

  body.variant-b .hero-left {
    text-align: left;
  }

  body.variant-b .intent-hero-card {
    justify-content: flex-start;
  }

  body.variant-b .hero-sub {
    margin-left: 0;
  }

  body.variant-b .hero-stats {
    justify-content: flex-start;
  }

  body.variant-b .hero-right {
    margin: 0;
    max-width: none;
    position: sticky;
    top: 96px;
  }

  body.variant-b .hero-title {
    font-size: clamp(2.5rem, 4.2vw, 3.5rem);
  }
}

@media (max-width: 900px) {
  body.variant-b .hero {
    padding: 36px 18px 56px;
  }

  body.variant-b .hero-stats {
    display: grid;
    grid-template-columns: 1fr;
  }

  body.variant-b .stat-item {
    text-align: left;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
  }

  body.variant-b .stat-label {
    margin-top: 0;
    text-align: right;
  }

  body.variant-b .bio-split {
    grid-template-columns: 1fr;
  }

  body.variant-b .bio-split__photo {
    order: -1;
    min-height: 300px;
  }
}

@media (prefers-reduced-motion: reduce) {
  body.variant-b::before,
  body.variant-b .hero-title,
  body.variant-b .form-card {
    animation: none !important;
  }
}