/* AICONIK, feuille de style principale */
/* Palette sombre, accent bleu électrique, aucune dépendance externe */

:root {
  --bg: #0b0f1a;
  --bg-soft: #111827;
  --bg-card: #151d2e;
  --border: #24304a;
  --text: #e6eaf2;
  --text-muted: #9aa5ba;
  --accent: #3b82f6;
  --accent-strong: #2563eb;
  --accent-soft: rgba(59, 130, 246, 0.12);
  --green: #34d399;
  --amber: #fbbf24;
  --radius: 14px;
  --shadow: 0 10px 40px rgba(0, 0, 0, 0.35);
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

img,
svg {
  max-width: 100%;
  display: block;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- En-tête ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11, 15, 26, 0.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.logo {
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: 0.04em;
  color: var(--text);
}

.logo:hover {
  text-decoration: none;
}

.logo .dot {
  color: var(--accent);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.main-nav a {
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 500;
}

.main-nav a:hover {
  color: var(--text);
  text-decoration: none;
}

.main-nav .btn {
  color: #fff;
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  cursor: pointer;
  color: var(--text);
  font-size: 1.1rem;
  line-height: 1;
}

/* ---------- Boutons ---------- */

.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 1rem;
  text-align: center;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  cursor: pointer;
  border: none;
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #fff;
  box-shadow: 0 6px 24px rgba(59, 130, 246, 0.35);
}

.btn-primary:hover {
  box-shadow: 0 8px 30px rgba(59, 130, 246, 0.5);
  color: #fff;
}

.btn-secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn-large {
  padding: 17px 36px;
  font-size: 1.08rem;
}

.btn-block {
  display: block;
  width: 100%;
}

/* ---------- Hero ---------- */

.hero {
  padding: 90px 0 70px;
  text-align: center;
  background:
    radial-gradient(ellipse 60% 45% at 50% 0%, rgba(59, 130, 246, 0.16), transparent),
    var(--bg);
}

.hero-badge {
  display: inline-block;
  background: var(--accent-soft);
  color: var(--accent);
  border: 1px solid rgba(59, 130, 246, 0.35);
  border-radius: 999px;
  padding: 7px 18px;
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 26px;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -0.02em;
  max-width: 850px;
  margin: 0 auto 22px;
}

.hero h1 .accent {
  color: var(--accent);
}

.hero-sub {
  font-size: 1.18rem;
  color: var(--text-muted);
  max-width: 660px;
  margin: 0 auto 34px;
}

.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.hero-note {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.hero-proof {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
  margin-top: 56px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}

.proof-item strong {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--text);
}

.proof-item span {
  color: var(--text-muted);
  font-size: 0.92rem;
}

/* ---------- Sections ---------- */

section {
  padding: 84px 0;
}

.section-alt {
  background: var(--bg-soft);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 52px;
}

.section-head .kicker {
  display: inline-block;
  color: var(--accent);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 12px;
}

.section-head h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.3rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  margin-bottom: 14px;
}

.section-head p {
  color: var(--text-muted);
  font-size: 1.08rem;
}

/* ---------- Grilles de cartes ---------- */

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 28px;
}

.card h3 {
  font-size: 1.12rem;
  margin-bottom: 10px;
  font-weight: 700;
}

.card p {
  color: var(--text-muted);
  font-size: 0.98rem;
}

.card-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--accent-soft);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 18px;
  font-weight: 700;
}

/* ---------- Étapes solution ---------- */

.steps {
  counter-reset: step;
}

.step .card-icon {
  font-size: 1.1rem;
}

/* ---------- Aperçu workflows ---------- */

.workflow-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.workflow-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 6px;
}

.workflow-job {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 4px 12px;
  border-radius: 999px;
}

.workflow-time {
  font-size: 0.82rem;
  color: var(--green);
  font-weight: 600;
  white-space: nowrap;
}

/* ---------- Pour qui ---------- */

.audience-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 18px;
}

.audience-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 20px;
  text-align: center;
}

.audience-item .emoji-free {
  font-size: 1.6rem;
  color: var(--accent);
  font-weight: 800;
  display: block;
  margin-bottom: 8px;
}

.audience-item strong {
  display: block;
  margin-bottom: 6px;
}

.audience-item span {
  color: var(--text-muted);
  font-size: 0.88rem;
}

/* ---------- Tarifs ---------- */

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  align-items: stretch;
}

.plan {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 26px;
  display: flex;
  flex-direction: column;
  position: relative;
}

.plan-featured {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent), var(--shadow);
}

.plan-tag {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 999px;
  white-space: nowrap;
}

.plan h3 {
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 14px;
}

.plan-price {
  margin-bottom: 6px;
}

.plan-price .amount {
  font-size: 2.3rem;
  font-weight: 800;
}

.plan-price .old {
  color: var(--text-muted);
  text-decoration: line-through;
  font-size: 1.05rem;
  margin-left: 8px;
}

.plan-desc {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 20px;
  min-height: 44px;
}

.plan ul {
  list-style: none;
  margin-bottom: 26px;
  flex-grow: 1;
}

.plan li {
  padding: 7px 0 7px 26px;
  position: relative;
  font-size: 0.93rem;
  color: var(--text);
  border-bottom: 1px solid rgba(36, 48, 74, 0.5);
}

.plan li:last-child {
  border-bottom: none;
}

.plan li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--green);
  font-weight: 700;
}

.plan li.muted {
  color: var(--text-muted);
}

.plan .limited {
  color: var(--amber);
  font-size: 0.82rem;
  font-weight: 600;
  text-align: center;
  margin-top: 10px;
}

.pricing-footnote {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: 30px;
}

/* ---------- Garantie ---------- */

.guarantee {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  display: flex;
  gap: 24px;
  align-items: center;
  max-width: 820px;
  margin: 56px auto 0;
}

.guarantee-badge {
  flex-shrink: 0;
  width: 84px;
  height: 84px;
  border-radius: 50%;
  border: 2px solid var(--green);
  color: var(--green);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.3rem;
  line-height: 1.1;
}

.guarantee-badge small {
  font-size: 0.62rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.guarantee h3 {
  margin-bottom: 8px;
}

.guarantee p {
  color: var(--text-muted);
  font-size: 0.97rem;
}

/* ---------- FAQ ---------- */

.faq-list {
  max-width: 780px;
  margin: 0 auto;
}

.faq-list details {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 12px;
  overflow: hidden;
}

.faq-list summary {
  padding: 18px 22px;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  content: "+";
  font-size: 1.4rem;
  color: var(--accent);
  font-weight: 400;
  transition: transform 0.2s ease;
  flex-shrink: 0;
}

.faq-list details[open] summary::after {
  transform: rotate(45deg);
}

.faq-list details p {
  padding: 0 22px 20px;
  color: var(--text-muted);
  font-size: 0.97rem;
}

/* ---------- CTA final ---------- */

.final-cta {
  text-align: center;
  background:
    radial-gradient(ellipse 55% 60% at 50% 100%, rgba(59, 130, 246, 0.14), transparent),
    var(--bg);
}

.final-cta h2 {
  font-size: clamp(1.7rem, 4vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 16px;
}

.final-cta p {
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto 32px;
  font-size: 1.08rem;
}

/* ---------- Pied de page ---------- */

.site-footer {
  border-top: 1px solid var(--border);
  padding: 44px 0;
  background: var(--bg-soft);
}

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

.footer-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-links a,
.site-footer p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

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

/* ---------- Pages légales et merci ---------- */

.page-content {
  max-width: 780px;
  margin: 0 auto;
  padding: 70px 24px 90px;
}

.page-content h1 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 30px;
}

.page-content h2 {
  font-size: 1.3rem;
  font-weight: 700;
  margin: 38px 0 12px;
}

.page-content p,
.page-content li {
  color: var(--text-muted);
  margin-bottom: 12px;
}

.page-content ul,
.page-content ol {
  padding-left: 24px;
  margin-bottom: 16px;
}

.page-content strong {
  color: var(--text);
}

.thanks-hero {
  text-align: center;
  padding: 100px 24px 60px;
}

.thanks-hero .check {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(52, 211, 153, 0.12);
  border: 2px solid var(--green);
  color: var(--green);
  font-size: 2.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 28px;
}

.thanks-hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800;
  margin-bottom: 16px;
}

.thanks-hero p {
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto;
  font-size: 1.1rem;
}

.thanks-steps {
  max-width: 640px;
  margin: 40px auto 80px;
  padding: 0 24px;
}

.thanks-steps .card {
  margin-bottom: 16px;
  display: flex;
  gap: 18px;
  align-items: flex-start;
}

.thanks-steps .num {
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ---------- Responsive ---------- */

@media (max-width: 960px) {
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 680px) {
  body {
    font-size: 16px;
  }

  section {
    padding: 60px 0;
  }

  .hero {
    padding: 60px 0 50px;
  }

  .hero-proof {
    gap: 26px;
  }

  .grid-3,
  .grid-2,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .main-nav {
    display: none;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    background: var(--bg-soft);
    border-bottom: 1px solid var(--border);
    padding: 18px 24px;
    gap: 16px;
  }

  .main-nav.open {
    display: flex;
  }

  .nav-toggle {
    display: block;
  }

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

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