/* ═══════════════════════════════════════════════════════════════
   YOK-KOD — STYLES DU SITE DE VENTE
   (complète moteur-hybride.css + moteur-hybride-nav.css)
   ═══════════════════════════════════════════════════════════════ */

@keyframes gradient-shift {
  0%   { background-position:   0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position:   0% 50%; }
}
@keyframes float-slow {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-6px); }
}

body { overflow-x: hidden; }
main { min-height: 60vh; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.mh-nav-login {
  color: var(--ink-dim); font-size: 0.88rem; font-weight: 500; padding: 0.5rem 0.6rem; white-space: nowrap;
}
.mh-nav-login:hover { color: var(--ink); }
@media (max-width: 768px) { .mh-nav-login { display: none; } }

/* ─── Hero ─── */
.hero { padding: 5.5rem 0 5rem; text-align: center; position: relative; overflow: hidden; isolation: isolate; }
.hero::before {
  content: ''; position: absolute; top: -20%; left: 50%; transform: translateX(-50%);
  width: 900px; height: 900px; max-width: 200vw;
  background: radial-gradient(circle, rgba(124,92,255,0.18) 0%, rgba(255,123,84,0.08) 35%, transparent 65%);
  pointer-events: none; z-index: -1; animation: float-slow 8s ease-in-out infinite;
}
.hero::after {
  content: ''; position: absolute; top: 30%; left: 15%; width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(255,123,84,0.10) 0%, transparent 70%);
  pointer-events: none; z-index: -1; animation: float-slow 11s ease-in-out infinite reverse;
}
.hero h1 {
  font-size: 4.5rem; line-height: 1.05; letter-spacing: -0.02em; margin: 0 auto 1.5rem; max-width: 1000px;
  background: linear-gradient(120deg, #7c5cff 0%, #a37cff 20%, #ff7b54 45%, #ffd166 65%, #ff7b54 80%, #7c5cff 100%);
  background-size: 300% 300%; -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent; animation: gradient-shift 8s ease-in-out infinite;
}
.hero .hero-sub { font-size: 1.2rem; color: var(--ink-dim); max-width: 680px; margin: 0 auto 2.4rem; line-height: 1.6; }
.hero-cta { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.hero .hero-cta .mh-btn { padding: 1rem 2rem; font-size: 1.05rem; transition: transform .25s var(--ease-bounce), box-shadow .25s ease; }
.hero .hero-cta .mh-btn:hover { transform: translateY(-3px) scale(1.03); }
.hero .hero-cta .mh-btn.primary:hover { box-shadow: 0 10px 36px rgba(124,92,255,0.55); }
.hero .hero-note { margin-top: 1.6rem; font-family: var(--font-mono); font-size: 0.8rem; color: var(--ink-faint); letter-spacing: 0.03em; }
.hero .hero-note span { color: var(--accent-4); margin: 0 0.3rem; }
.hero-small { padding: 3.5rem 0 2.5rem; }
.hero-small h1 { font-size: 3rem; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: .5rem; margin-bottom: 1.4rem; padding: .35rem .9rem;
  border: 1px solid var(--border); border-radius: 999px; background: var(--panel);
  font-family: var(--font-mono); font-size: .75rem; color: var(--ink-dim); letter-spacing: .04em;
}
.hero-eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--success); box-shadow: 0 0 10px var(--success); }

/* ─── Sections ─── */
.section-pad { padding: 4.5rem 0; }
.section-title { text-align: center; margin-bottom: 0.5rem; }
.section-title.gradient {
  background: linear-gradient(120deg, var(--accent), var(--accent-2), var(--accent-4), var(--accent));
  background-size: 300% 300%; -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent; animation: gradient-shift 10s ease-in-out infinite;
}
.section-sub { text-align: center; color: var(--ink-dim); margin: 0 auto 2.5rem; max-width: 620px; }

/* ─── Produit vedette ─── */
.featured {
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 2.5rem; align-items: center;
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 2.5rem;
  position: relative; overflow: hidden;
}
.featured::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2), var(--accent-4), var(--accent-2), var(--accent));
  background-size: 200% 100%; animation: gradient-shift 6s ease-in-out infinite;
}
.featured .ft-tag {
  display: inline-block; margin-bottom: .8rem; padding: .2rem .7rem; border-radius: 999px;
  font-family: var(--font-mono); font-size: .7rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase;
  color: var(--success); border: 1px solid var(--success);
}
.featured h3 { font-size: 2rem; margin-bottom: .6rem; }
.featured .ft-sub { color: var(--ink-dim); margin-bottom: 1.2rem; }
.check-list { list-style: none; margin-bottom: 1.6rem; }
.check-list li { padding: .3rem 0 .3rem 1.6rem; position: relative; color: var(--ink-dim); font-size: .95rem; }
.check-list li::before { content: '✓'; position: absolute; left: 0; color: var(--success); font-weight: 700; }
.featured .ft-actions { display: flex; gap: .8rem; flex-wrap: wrap; }

/* Maquette visuelle du deck */
.deck-mock { position: relative; aspect-ratio: 4 / 3; }
.deck-mock .dm-slide {
  position: absolute; width: 78%; aspect-ratio: 16 / 9; border-radius: 10px; padding: 6% 7%;
  box-shadow: 0 20px 60px rgba(0,0,0,.55); display: flex; flex-direction: column; justify-content: center; overflow: hidden;
  transition: transform .4s var(--ease-bounce);
}
.deck-mock .dm-slide b { display: block; font-size: clamp(.8rem, 1.6vw, 1.25rem); margin-bottom: .4em; line-height: 1.15; }
.deck-mock .dm-slide i { display: block; font-style: normal; font-size: clamp(.55rem, .9vw, .72rem); opacity: .75; line-height: 1.6; }
.deck-mock .dm-1 { top: 0; left: 0; background: #000; color: #fff; transform: rotate(-4deg); }
.deck-mock .dm-2 { top: 22%; left: 11%; background: linear-gradient(135deg, #635bff, #0a2540); color: #fff; transform: rotate(1deg); }
.deck-mock .dm-3 { top: 44%; left: 22%; background: #f4f1ea; color: #2c2c2c; font-family: var(--font-serif); transform: rotate(4deg); }
.featured:hover .dm-1 { transform: rotate(-6deg) translateX(-6px); }
.featured:hover .dm-3 { transform: rotate(6deg) translateX(6px); }

/* ─── Outils (catalogue) ─── */
.cat-block { margin-bottom: 2.5rem; }
.cat-block h3 { font-size: 1.15rem; margin-bottom: .2rem; }
.cat-block .cat-desc { font-size: .9rem; margin-bottom: 1rem; }
.tools-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 1rem; }
.tool-card {
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.3rem;
  display: flex; flex-direction: column; position: relative; transition: all .25s var(--ease-bounce); color: inherit;
}
.tool-card .tc-icon { font-size: 1.8rem; margin-bottom: .6rem; }
.tool-card h4 { font-size: 1.1rem; margin-bottom: .3rem; }
.tool-card p { font-size: .85rem; flex: 1; margin-bottom: .9rem; }
.tool-card .tc-cta { font-size: .85rem; font-weight: 600; color: var(--accent); }
.tool-card.live:hover { border-color: var(--accent); transform: translateY(-4px); box-shadow: 0 12px 32px rgba(124,92,255,.2); color: inherit; }
.tool-card.soon { opacity: .6; }
.tool-card .tc-badge { position: absolute; top: 1rem; right: 1rem; }

/* ─── Tarifs ─── */
.pricing {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 380px)); gap: 1.5rem; justify-content: center;
}
.price-card {
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 2rem 1.8rem;
  display: flex; flex-direction: column; position: relative; transition: all .25s var(--ease-bounce);
}
.price-card:hover { border-color: var(--accent); transform: translateY(-4px); box-shadow: 0 12px 32px rgba(124,92,255,.2); }
.price-card.best {
  border-color: var(--accent);
  background: linear-gradient(135deg, rgba(124,92,255,.14), rgba(255,123,84,.10) 50%, rgba(255,209,102,.06));
}
.price-card .pc-tag {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%); padding: .3rem .9rem; border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #fff; font-family: var(--font-mono);
  font-size: .68rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; white-space: nowrap;
  box-shadow: 0 6px 20px rgba(124,92,255,.5);
}
.price-card h3 { font-size: 1.35rem; margin-bottom: .3rem; }
.price-card .pc-desc { font-size: .9rem; margin-bottom: 1.2rem; }
.price-card .pc-price { font-family: var(--font-mono); font-size: 2.6rem; font-weight: 700; color: var(--ink); line-height: 1.1; }
.price-card.best .pc-price {
  background: linear-gradient(120deg, var(--accent), var(--accent-2), var(--accent-4)); background-size: 200% 200%;
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent;
  animation: gradient-shift 8s ease-in-out infinite;
}
.price-card .pc-unit { font-family: var(--font-mono); font-size: .85rem; color: var(--ink-dim); margin-bottom: 1.4rem; }
.price-card .check-list { flex: 1; }
.price-card form, .price-card .mh-btn { width: 100%; }
.price-card .pc-fine { font-size: .75rem; color: var(--ink-faint); text-align: center; margin-top: .7rem; }
.price-free { max-width: 780px; margin: 2rem auto 0; text-align: center; font-size: .9rem; color: var(--ink-dim); }

/* ─── Étapes ─── */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.step { text-align: center; padding: 1.5rem 1rem; transition: transform .25s ease; }
.step:hover { transform: translateY(-3px); }
.step .step-num {
  width: 56px; height: 56px; border-radius: 50%; background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff; display: inline-flex; align-items: center; justify-content: center; font-family: var(--font-mono);
  font-size: 1.15rem; font-weight: 700; margin-bottom: 1rem; box-shadow: 0 6px 20px rgba(124,92,255,.3);
  transition: transform .3s var(--ease-bounce);
}
.step:hover .step-num { transform: scale(1.1) rotate(8deg); }
.step h4 { font-size: 1.15rem; }
.step p { font-size: .9rem; }

/* ─── Atouts ─── */
.perks { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.perk { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.3rem; }
.perk .pk-icon { font-size: 1.5rem; margin-bottom: .5rem; display: block; }
.perk h4 { font-size: 1rem; }
.perk p { font-size: .85rem; margin: 0; }

/* ─── FAQ ─── */
.faq-list { max-width: 800px; margin: 0 auto; }
.accordion-header { border: 0; background: transparent; width: 100%; text-align: left; color: inherit; font: inherit; }
.accordion-body p { margin: 0; }

/* ─── CTA final ─── */
.cta-final {
  text-align: center; padding: 4rem 2rem; border: 1px solid var(--border); border-radius: var(--radius); margin: 3rem 0;
  background: linear-gradient(135deg, rgba(124,92,255,.10), rgba(255,123,84,.06) 50%, rgba(255,209,102,.04));
  position: relative; overflow: hidden; isolation: isolate;
}
.cta-final::before {
  content: ''; position: absolute; top: -50%; left: 50%; transform: translateX(-50%); width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(124,92,255,.15) 0%, transparent 70%); pointer-events: none; z-index: -1;
}
.cta-final h2 { font-size: 2.2rem; margin-bottom: .8rem; }
.cta-final p { margin-bottom: 1.8rem; }

/* ─── Formulaires / auth ─── */
.auth-wrap { max-width: 440px; margin: 3rem auto 4rem; padding: 0 1rem; }
.auth-card { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 2rem; }
.auth-card h1 { font-size: 1.8rem; text-align: center; }
.auth-card .auth-sub { text-align: center; font-size: .9rem; margin-bottom: 1.5rem; }
.auth-card .mh-btn { width: 100%; padding: .85rem; }
.auth-alt { text-align: center; font-size: .88rem; margin-top: 1.2rem; color: var(--ink-dim); }
.form-check { display: flex; gap: .6rem; align-items: flex-start; font-size: .85rem; color: var(--ink-dim); margin-bottom: 1rem; }
.form-check input { margin-top: .25rem; accent-color: var(--accent); width: 16px; height: 16px; flex-shrink: 0; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.yk-flashes { margin-top: 1.2rem; }
.yk-alert {
  padding: .85rem 1.1rem; border-radius: var(--radius-sm); border: 1px solid var(--border); border-left: 3px solid var(--accent);
  background: var(--panel-2); font-size: .9rem; margin-bottom: .6rem;
}
.yk-alert.success { border-left-color: var(--success); }
.yk-alert.error { border-left-color: var(--error); }
.yk-alert.warn { border-left-color: var(--warn); }

/* ─── Espace client ─── */
.account { max-width: 1000px; margin: 0 auto; padding: 2.5rem 1.5rem 4rem; }
.account h1 { font-size: 2rem; }
.account-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 1.2rem; align-items: start; }
.panel { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.5rem; margin-bottom: 1.2rem; }
.panel h2 { font-size: 1.15rem; margin-bottom: 1rem; }
.my-tool {
  display: flex; align-items: center; gap: 1rem; padding: 1rem; border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: var(--panel-2); margin-bottom: .7rem;
}
.my-tool .mt-icon { font-size: 1.6rem; }
.my-tool .mt-info { flex: 1; min-width: 0; }
.my-tool .mt-name { font-weight: 600; color: var(--ink); }
.my-tool .mt-meta { font-size: .78rem; color: var(--ink-dim); font-family: var(--font-mono); }
.lic-table { width: 100%; border-collapse: collapse; font-size: .85rem; }
.lic-table th, .lic-table td { text-align: left; padding: .6rem .4rem; border-bottom: 1px solid var(--border-soft); }
.lic-table th { color: var(--ink-faint); font-weight: 600; font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; }
.status { font-family: var(--font-mono); font-size: .72rem; padding: .1rem .5rem; border-radius: 999px; border: 1px solid currentColor; }
.status.ok { color: var(--success); } .status.ko { color: var(--ink-faint); } .status.warn { color: var(--warn); }

/* ─── Pages de texte (légal) ─── */
.prose { max-width: 820px; margin: 0 auto; padding: 2.5rem 1.5rem 4rem; }
.prose h1 { font-size: 2.2rem; }
.prose h2 { font-size: 1.3rem; margin-top: 2rem; }
.prose p, .prose li { color: var(--ink-dim); }
.prose ul { margin: 0 0 1rem 1.3rem; }
.prose .todo { color: var(--warn); font-family: var(--font-mono); font-size: .85em; }

/* ─── Page application ─── */
.app-page { padding-top: 64px; }
.app-topbar { max-width: 1280px; margin: 0 auto; padding: .8rem 1rem 0; font-size: .82rem; color: var(--ink-dim); display: flex; gap: .5rem; flex-wrap: wrap; }
.app-topbar a { color: var(--ink-dim); }
.app-topbar a:hover { color: var(--accent); }

/* ─── Footer ─── */
.footer { border-top: 1px solid var(--border-soft); padding: 3rem 0 2rem; margin-top: 2rem; color: var(--ink-faint); font-size: .88rem; }
.footer-inner { max-width: 1280px; margin: 0 auto; padding: 0 1.5rem; display: flex; justify-content: space-between; gap: 2rem; flex-wrap: wrap; }
.footer-brand p { margin: .6rem 0 0; font-size: .85rem; }
.footer-copy { color: var(--ink-faint) !important; }
.footer-cols { display: flex; gap: 3.5rem; flex-wrap: wrap; }
.footer-cols h4 { font-family: var(--font-sans); font-size: .72rem; text-transform: uppercase; letter-spacing: .1em; color: var(--ink-faint); margin-bottom: .7rem; }
.footer-cols a { display: block; color: var(--ink-dim); padding: .2rem 0; }
.footer-cols a:hover { color: var(--accent); }

/* ─── Responsive ─── */
@media (max-width: 1024px) {
  .hero h1 { font-size: 3.5rem; }
  .featured { grid-template-columns: 1fr; }
  .perks { grid-template-columns: repeat(2, 1fr); }
  .account-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .hero { padding: 3rem 0 2.5rem; }
  .hero h1 { font-size: 2.6rem; }
  .hero-small h1 { font-size: 2.2rem; }
  .hero .hero-sub { font-size: 1rem; }
  .section-pad { padding: 2.5rem 0; }
  .steps, .perks { grid-template-columns: 1fr; }
  .featured { padding: 1.5rem; }
  .featured h3 { font-size: 1.6rem; }
  .cta-final { padding: 2.5rem 1.2rem; }
  .cta-final h2 { font-size: 1.6rem; }
  .footer-cols { gap: 2rem; }
  .auth-card { padding: 1.4rem; }
  .lic-table { font-size: .78rem; }
  .app-page { padding-top: 56px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

.mh-nav-right { margin-left: auto; }
html { scroll-padding-top: 80px; }

/* ─── Mode d'emploi ─── */
.guide { max-width: 1100px; margin: 0 auto; padding: 0 1.5rem 3rem; display: grid; grid-template-columns: 220px 1fr; gap: 2.5rem; align-items: start; }
.guide-toc { position: sticky; top: 84px; display: flex; flex-direction: column; gap: .15rem; font-size: .85rem; padding: 1rem; background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); }
.guide-toc strong { font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-faint); margin-bottom: .4rem; }
.guide-toc a { color: var(--ink-dim); padding: .25rem 0; }
.guide-toc a:hover { color: var(--accent); }
.guide-body { min-width: 0; }
.guide-body h2 { font-size: 1.6rem; margin: 2.6rem 0 .8rem; scroll-margin-top: 84px; }
.guide-body h2:first-child { margin-top: 0; }
.guide-body h3 { font-size: 1.15rem; margin-bottom: .4rem; }
.guide-body p, .guide-body li, .guide-body dd { color: var(--ink-dim); }
.guide-body ul:not(.check-list), .guide-body ol { margin: 0 0 1rem 1.3rem; }
.guide-body li { margin-bottom: .35rem; }
.guide-body strong { color: var(--ink); }
.guide-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: .8rem; }
.g-card { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 1rem 1.1rem; }
.g-card span { font-size: 1.4rem; }
.g-card h4 { font-family: var(--font-sans); font-size: .95rem; margin: .4rem 0 .3rem; }
.g-card p { font-size: .85rem; margin: 0; }
.g-step { display: flex; gap: 1rem; padding: 1.2rem 0; border-bottom: 1px solid var(--border-soft); }
.g-step:last-of-type { border-bottom: 0; }
.g-num { flex-shrink: 0; width: 38px; height: 38px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #fff; font-family: var(--font-mono); font-weight: 700; }
.g-opt { font-family: var(--font-sans); font-size: .75rem; font-weight: 500; color: var(--accent-4); }
.g-tip { margin: .8rem 0 1rem; padding: .8rem 1rem; border-radius: var(--radius-sm); background: var(--panel-2); border-left: 3px solid var(--accent-3); font-size: .88rem; color: var(--ink-dim); }
.g-tip.warn { border-left-color: var(--warn); }
.g-table-wrap { overflow-x: auto; margin-bottom: 1rem; }
.g-table { width: 100%; border-collapse: collapse; font-size: .88rem; }
.g-table th, .g-table td { text-align: left; padding: .65rem .7rem; border-bottom: 1px solid var(--border-soft); vertical-align: top; color: var(--ink-dim); }
.g-table th { color: var(--ink-faint); font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; }
.g-table td:first-child { color: var(--ink); white-space: nowrap; }
kbd { display: inline-block; padding: .05rem .4rem; border: 1px solid var(--border); border-bottom-width: 2px; border-radius: 4px; background: var(--panel-2); font-family: var(--font-mono); font-size: .78rem; color: var(--ink); }
.g-faq dt { color: var(--ink); font-weight: 600; margin-top: 1rem; }
.g-faq dd { margin: .25rem 0 0; }
@media (max-width: 860px) {
  .guide { grid-template-columns: 1fr; }
  .guide-toc { position: static; flex-direction: row; flex-wrap: wrap; gap: .3rem .9rem; }
  .guide-toc strong { width: 100%; }
}