:root{
  --navy:#081a3a;
  --navy-2:#0d2758;
  --navy-3:#10356f;
  --blue:#62b9ff;
  --cyan:#6de0ff;
  --green:#1ecf68;
  --green-dark:#14b85a;
  --gold:#ffc95b;
  --text:#0f172a;
  --muted:#5c6b82;
  --line:#dbe5f2;
  --bg:#f6f9ff;
  --white:#ffffff;
  --shadow:0 20px 60px rgba(7,23,55,.14);
  --radius:24px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--text);background:var(--bg);line-height:1.55}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{width:min(1180px, calc(100% - 40px));margin:0 auto}
.section{padding:92px 0}
.section.small-pad{padding:72px 0}
.badge{display:inline-flex;align-items:center;gap:8px;font-weight:800;font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:#cfe5ff;padding:10px 14px;border:1px solid rgba(255,255,255,.16);border-radius:999px;background:rgba(255,255,255,.05)}
.h2{font-family:'Montserrat',sans-serif;font-size:clamp(2rem,3vw,3.1rem);line-height:1.05;letter-spacing:-.03em;margin:12px 0 16px;font-weight:900}
.lead{font-size:1.09rem;color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:16px 28px;border-radius:999px;font-weight:800;border:none;cursor:pointer;transition:.25s transform,.25s box-shadow,.25s background;color:var(--white);background:var(--green);box-shadow:0 10px 24px rgba(30,207,104,.25)}
.btn:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(30,207,104,.3)}
.btn.secondary{background:#ffffff;color:var(--navy)}
.btn.outline{background:transparent;color:var(--navy);border:1px solid var(--line);box-shadow:none}
.btn.dark{background:var(--navy);color:#fff;box-shadow:0 14px 30px rgba(8,26,58,.2)}
.btn.gold{background:var(--gold);color:#2b2100;box-shadow:0 12px 28px rgba(255,201,91,.26)}
.site-header{position:sticky;top:0;z-index:50;background:rgba(8,26,58,.86);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.08)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:84px}
.brand{display:flex;align-items:center;gap:14px;color:#fff}
.brand-mark{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(180deg,#7ed2ff,#b7e5ff);color:var(--navy);font-family:'Montserrat',sans-serif;font-weight:900;font-size:1.4rem;box-shadow:0 8px 24px rgba(80,160,255,.25)}
.brand-name{font-family:'Montserrat',sans-serif;font-weight:900;font-size:1.8rem;line-height:1}
.brand-sub{display:block;font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;color:#a9bddf;margin-top:4px;font-weight:700}
.nav{display:flex;align-items:center;gap:26px}
.nav a{color:#deebff;font-weight:700;font-size:.98rem}
.nav a:hover{color:#fff}
.whatsapp-btn{background:var(--green);color:#fff;padding:10px 18px;border-radius:999px;font-weight:800;box-shadow:0 10px 24px rgba(30,207,104,.25);display:flex;flex-direction:column;align-items:center;line-height:1.1}.whatsapp-btn small{font-size:.72rem;font-weight:700;margin-top:3px;color:#eafff2}
.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#06162f 0%,#0a1f45 45%,#0e2c62 100%);color:#fff;padding:48px 0 90px}
.hero::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 15% 20%, rgba(115,208,255,.18), transparent 28%),radial-gradient(circle at 82% 16%, rgba(96,165,250,.18), transparent 20%),radial-gradient(circle at 70% 68%, rgba(30,207,104,.10), transparent 22%)}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center;padding-top:34px}
.hero h1{font-family:'Montserrat',sans-serif;font-size:clamp(2.8rem,5vw,5.4rem);line-height:.96;letter-spacing:-.05em;margin:18px 0;font-weight:900;max-width:12ch}
.hero p{font-size:1.18rem;color:#dbe7ff;max-width:58ch;margin:0 0 28px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:18px}
.hero-link{color:#fff;text-decoration:underline;text-underline-offset:6px;font-weight:800}
.hero-micro{display:flex;flex-wrap:wrap;gap:18px;margin-top:26px;color:#c8dbff;font-weight:700}
.hero-visual{position:relative}
.art-card{position:relative;border-radius:34px;overflow:hidden;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);box-shadow:var(--shadow);min-height:520px;padding:18px;background-image:url('assets/hero-night.svg');background-size:cover;background-position:center}
.floating-tag{position:absolute;padding:12px 16px;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-radius:999px;color:var(--navy);font-weight:800;box-shadow:0 8px 20px rgba(6,22,47,.15)}
.tag-1{top:28px;left:26px}.tag-2{bottom:30px;right:32px}
.book-stack{position:absolute;inset:auto 55px 50px auto;display:flex;align-items:flex-end;gap:24px}
.book-stack img{width:220px;filter:drop-shadow(0 24px 40px rgba(0,0,0,.35))}
.book-stack img:first-child{width:210px;transform:rotate(-6deg) translateY(10px)}
.quick-jump{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:-36px;position:relative;z-index:2}
.jump-card{background:#fff;border-radius:24px;padding:24px;border:1px solid var(--line);box-shadow:var(--shadow)}
.jump-card .icon{font-size:1.6rem;margin-bottom:10px}
.jump-card h3{font-family:'Montserrat',sans-serif;font-size:1.3rem;margin:0 0 8px;font-weight:800}
.jump-card p{color:var(--muted);margin:0 0 14px}
.jump-link{font-weight:800;color:var(--navy-3)}
.section-head{max-width:760px;margin:0 auto 26px;text-align:center}
.section-head p{color:var(--muted)}
.card{background:#fff;border-radius:28px;border:1px solid var(--line);box-shadow:var(--shadow)}
.ebook-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.ebook-card{display:grid;grid-template-columns:230px 1fr;gap:28px;padding:28px;align-items:center}
.ebook-card .cover{display:flex;justify-content:center;align-items:center;padding:8px}
.ebook-card .cover img{max-height:320px;filter:drop-shadow(0 20px 38px rgba(13,39,88,.14))}
.label{display:inline-block;font-size:.82rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:#3b82f6;margin-bottom:10px}
.ebook-card h3,.feature-copy h3,.program-copy h3,.creator-copy h3{font-family:'Montserrat',sans-serif;font-size:2rem;line-height:1.04;letter-spacing:-.03em;margin:0 0 12px;font-weight:900}
.points{list-style:none;padding:0;margin:0 0 20px}
.points li{display:flex;gap:10px;margin:0 0 12px;color:#334155}
.points li::before{content:'✓';color:var(--green);font-weight:900}
.quote-box{margin-top:16px;padding:16px 18px;background:#f5f9ff;border:1px solid #dce9fb;border-radius:18px;color:#35507b;font-size:.95rem}
.feature-split{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:stretch}
.feature-copy{padding:34px}
.feature-panel{padding:34px;background:linear-gradient(180deg,#0b2250,#102f69);color:#fff;border-radius:28px;position:relative;overflow:hidden}
.feature-panel::before{content:'';position:absolute;right:-70px;top:-60px;width:220px;height:220px;border-radius:50%;background:radial-gradient(circle,rgba(98,185,255,.28),transparent 60%)}
.feature-copy .mini-grid,.creator-points,.program-highlights{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:20px 0}
.mini-tile{padding:16px;border-radius:18px;background:#f8fbff;border:1px solid #d9e6f6}
.mini-tile strong{display:block;margin-bottom:6px}
.pill-list{display:flex;flex-wrap:wrap;gap:10px}
.pill{padding:10px 14px;border-radius:999px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.12);font-weight:700}
.price-box{margin-top:22px;display:inline-flex;flex-direction:column;align-items:flex-start;gap:2px;padding:20px 22px;border-radius:24px;background:#fff;color:var(--navy);box-shadow:0 12px 26px rgba(0,0,0,.15)}
.price-box strong{font-family:'Montserrat';font-size:3rem;line-height:1;font-weight:900}
.program-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:28px}
.program-copy,.creator-copy{padding:34px}
.program-side,.creator-side{padding:34px;background:linear-gradient(180deg,#06152d,#0d2758);color:#fff;position:relative;overflow:hidden;border-radius:28px}
.program-side::after,.creator-side::after{content:'';position:absolute;left:-50px;bottom:-80px;width:220px;height:220px;border-radius:50%;background:radial-gradient(circle,rgba(30,207,104,.2),transparent 62%)}
.timeline{list-style:none;margin:24px 0 0;padding:0}
.timeline li{display:flex;gap:12px;margin-bottom:16px;align-items:flex-start}
.timeline span{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.12);font-weight:900;flex:0 0 auto}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:20px}
.creator-points .mini-tile{background:#fff}
.diagnostic{background:linear-gradient(135deg,#0a1f45,#102f69);color:#fff}
.diag-wrap{display:grid;grid-template-columns:.95fr 1.05fr;gap:30px;align-items:start}
.diag-copy p{color:#d7e7ff}
.diag-card{padding:28px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:28px}
.diag-card h3{margin:0 0 14px;font-family:'Montserrat';font-size:1.6rem}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.checks{display:grid;gap:10px}
.option{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border-radius:16px;background:rgba(255,255,255,.08)}
.option input{margin-top:4px}
.result-box{margin-top:18px;padding:22px;border-radius:22px;background:#fff;color:var(--navy)}
.result-box p{margin:0 0 12px;color:#3a4e6e}
.footer{background:#041126;color:#d2dff8;padding:28px 0 44px}
.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;gap:26px}
.footer h4{font-family:'Montserrat';margin:0 0 14px;color:#fff}
.footer p,.footer a{color:#b7caea}
.copy{border-top:1px solid rgba(255,255,255,.08);margin-top:28px;padding-top:18px;color:#8ea9d3;font-size:.93rem}
@media (max-width: 1080px){
  .hero-grid,.feature-split,.program-layout,.diag-wrap,.ebook-grid{grid-template-columns:1fr}
  .quick-jump{grid-template-columns:repeat(2,1fr)}
  .nav{display:none}
}
@media (max-width: 720px){
  .container{width:min(100% - 24px, 1180px)}
  .header-inner{min-height:76px}
  .brand-name{font-size:1.45rem}
  .hero{padding-bottom:72px}
  .hero h1{max-width:none}
  .book-stack{position:relative;inset:auto;justify-content:center;padding-top:130px;gap:14px}
  .book-stack img,.book-stack img:first-child{width:150px;transform:none}
  .art-card{min-height:420px}
  .quick-jump{grid-template-columns:1fr;margin-top:-18px}
  .ebook-card{grid-template-columns:1fr}
  .feature-copy .mini-grid,.creator-points,.program-highlights,.form-grid,.footer-grid{grid-template-columns:1fr}
  .whatsapp-btn{padding:12px 14px;font-size:.92rem}
}


/* Identités visuelles propres à chaque session */
.session-section{position:relative;overflow:hidden}
.session-section::before{content:'';position:absolute;inset:0;pointer-events:none;opacity:.78}
.session-section>.container{position:relative;z-index:1}
.ebooks-section{background:linear-gradient(180deg,#fffaf1 0%,#fff5df 100%)}
.ebooks-section::before{background:radial-gradient(circle at 12% 14%,rgba(245,158,11,.15),transparent 28%),radial-gradient(circle at 88% 82%,rgba(251,191,36,.12),transparent 26%)}
.dcompt-section{background:linear-gradient(180deg,#eff7ff 0%,#e7f2ff 100%)}
.dcompt-section::before{background:radial-gradient(circle at 88% 16%,rgba(59,130,246,.16),transparent 28%),radial-gradient(circle at 8% 85%,rgba(14,165,233,.12),transparent 26%)}
.program-section{background:linear-gradient(180deg,#f7f0ff 0%,#efe4ff 100%)}
.program-section::before{background:radial-gradient(circle at 14% 14%,rgba(139,92,246,.16),transparent 28%),radial-gradient(circle at 84% 82%,rgba(168,85,247,.12),transparent 26%)}
.iziduka-section{background:linear-gradient(180deg,#eefcf5 0%,#e2f8ee 100%)}
.iziduka-section::before{background:radial-gradient(circle at 86% 12%,rgba(16,185,129,.17),transparent 28%),radial-gradient(circle at 12% 88%,rgba(20,184,166,.12),transparent 26%)}
.jump-card{border-top:6px solid transparent;position:relative;overflow:hidden}
.jump-card::after{content:'';position:absolute;width:100px;height:100px;border-radius:50%;right:-40px;bottom:-48px;opacity:.14}
.jump-ebooks{border-top-color:#f59e0b}.jump-ebooks::after{background:#f59e0b}.jump-ebooks .jump-link{color:#b45309}
.jump-dcompt{border-top-color:#2563eb}.jump-dcompt::after{background:#2563eb}.jump-dcompt .jump-link{color:#1d4ed8}
.jump-program{border-top-color:#8b5cf6}.jump-program::after{background:#8b5cf6}.jump-program .jump-link{color:#7c3aed}
.jump-iziduka{border-top-color:#10b981}.jump-iziduka::after{background:#10b981}.jump-iziduka .jump-link{color:#047857}
.ebooks-section .label{color:#b45309}
.dcompt-section .label{color:#1d4ed8}
.program-section .label{color:#7c3aed}
.iziduka-section .label{color:#047857}
.ebooks-btn{background:#f59e0b;color:#221400;box-shadow:0 10px 24px rgba(245,158,11,.26)}
.section-store-cta{display:flex;justify-content:center;align-items:center;gap:18px;flex-wrap:wrap;margin-top:28px;color:#8a5a00;font-weight:700}
.soon-btn{background:linear-gradient(135deg,#7c3aed,#a855f7);box-shadow:0 12px 28px rgba(124,58,237,.25);cursor:not-allowed;pointer-events:none}
.iziduka-soon{background:linear-gradient(135deg,#059669,#10b981);box-shadow:0 12px 28px rgba(5,150,105,.24)}
.program-side{background:linear-gradient(180deg,#32145f,#5b21b6)}
.creator-side{background:linear-gradient(180deg,#064e3b,#047857)}
.whatsapp-btn{white-space:nowrap}
@media (max-width:720px){.whatsapp-btn{padding:9px 11px;font-size:.78rem}.whatsapp-btn small{font-size:.66rem}.section-store-cta{align-items:stretch}.section-store-cta .btn{width:100%}}


/* Hero visual premium sans présentation médiocre des livres */
.hero-visual{position:relative}
.showcase-panel{position:relative;min-height:unset;border-radius:34px;overflow:hidden;padding:24px;border:1px solid rgba(255,255,255,.14);box-shadow:var(--shadow);background:
  radial-gradient(circle at 78% 18%, rgba(86,184,255,.32), transparent 18%),
  radial-gradient(circle at 18% 82%, rgba(30,207,104,.14), transparent 22%),
  linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
}
.showcase-panel::before{content:'';position:absolute;inset:28px;border-radius:26px;border:1px solid rgba(255,255,255,.08);pointer-events:none}
.showcase-panel::after{content:'';position:absolute;right:-120px;bottom:-140px;width:320px;height:320px;border-radius:50%;background:radial-gradient(circle, rgba(98,185,255,.16), transparent 62%)}
.showcase-top{display:flex;align-items:center;justify-content:space-between;gap:14px;position:relative;z-index:1;margin-bottom:22px}
.showcase-chip{display:inline-flex;align-items:center;padding:12px 18px;border-radius:999px;background:rgba(255,255,255,.92);color:var(--navy);font-weight:900;box-shadow:0 10px 22px rgba(0,0,0,.12)}
.showcase-dots{display:flex;gap:10px}
.showcase-dots span{display:block;width:12px;height:12px;border-radius:50%;background:rgba(255,255,255,.9)}
.showcase-dots span:nth-child(1){background:#34d399}
.showcase-dots span:nth-child(2){background:#60a5fa}
.showcase-dots span:nth-child(3){background:#fbbf24}
.showcase-grid{position:relative;z-index:1;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:26px}
.showcase-card{padding:22px 18px;border-radius:24px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);backdrop-filter:blur(6px);min-height:172px;display:flex;flex-direction:column;justify-content:flex-start;box-shadow:inset 0 1px 0 rgba(255,255,255,.05)}
.showcase-card strong{font-family:'Montserrat',sans-serif;font-size:1.24rem;line-height:1.05;letter-spacing:-.02em;margin-bottom:8px}
.showcase-card p{margin:0;color:#d9e7ff;font-size:.96rem;line-height:1.45}
.showcase-icon{width:54px;height:54px;border-radius:16px;display:grid;place-items:center;font-size:1.55rem;margin-bottom:14px;background:rgba(255,255,255,.14);box-shadow:inset 0 1px 0 rgba(255,255,255,.08)}
.showcase-card.ebooks .showcase-icon{background:rgba(245,158,11,.22)}
.showcase-card.dcompt .showcase-icon{background:rgba(59,130,246,.22)}
.showcase-card.program .showcase-icon{background:rgba(139,92,246,.22)}
.showcase-card.iziduka .showcase-icon{background:rgba(16,185,129,.22)}
.showcase-footer{position:relative;left:auto;right:auto;bottom:auto;display:grid;grid-template-columns:repeat(3,1fr);gap:14px;z-index:1;margin-top:18px}
.showcase-stat{padding:16px 12px;border-radius:20px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);text-align:center;min-height:92px;display:flex;flex-direction:column;justify-content:center}
.showcase-stat span{display:block;font-family:'Montserrat',sans-serif;font-size:1.6rem;font-weight:900;line-height:1;color:#fff;margin-bottom:4px}
.showcase-stat small{color:#d7e8ff;font-size:.82rem;font-weight:700;line-height:1.25}

@media (max-width: 720px){
  .showcase-panel{min-height:unset;padding:18px}
  .showcase-top{margin-bottom:16px}
  .showcase-grid{grid-template-columns:1fr;gap:12px;margin-top:10px}
  .showcase-card{min-height:unset;padding:18px}
  .showcase-footer{position:relative;left:auto;right:auto;bottom:auto;grid-template-columns:1fr;gap:10px;margin-top:14px}
}


/* ===== Premium polish pass ===== */
html,body{overflow-x:hidden}
body{
  background:
    radial-gradient(circle at top left, rgba(98,185,255,.10), transparent 24%),
    linear-gradient(180deg, #f8fbff 0%, #f4f8ff 34%, #f7fbff 100%);
}
#ebooks,#dcompt,#programme,#iziduka,#diagnostic-section,#sessions{scroll-margin-top:110px}
.site-header{
  background:linear-gradient(180deg, rgba(6,22,47,.94), rgba(8,26,58,.9));
  box-shadow:0 14px 34px rgba(4,14,31,.22);
}
.site-header::after{
  content:'';position:absolute;left:0;right:0;bottom:-1px;height:1px;
  background:linear-gradient(90deg, transparent, rgba(136,183,255,.65), transparent);
}
.header-inner{min-height:88px}
.brand{transition:transform .25s ease}
.brand:hover{transform:translateY(-1px)}
.brand-mark{box-shadow:0 12px 28px rgba(80,160,255,.3), inset 0 1px 0 rgba(255,255,255,.45)}
.brand-name{letter-spacing:-.03em}
.nav{gap:10px}
.nav a{
  padding:10px 14px;border-radius:999px;transition:.2s ease;
  color:#e8f1ff;position:relative;
}
.nav a:hover{
  color:#fff;background:rgba(255,255,255,.08);box-shadow:inset 0 0 0 1px rgba(255,255,255,.08);
}
.whatsapp-btn{
  background:linear-gradient(135deg, #22c55e, #18b95b);
  box-shadow:0 14px 34px rgba(30,207,104,.28), inset 0 1px 0 rgba(255,255,255,.22);
  transition:transform .25s ease, box-shadow .25s ease;
}
.whatsapp-btn:hover{transform:translateY(-2px);box-shadow:0 18px 38px rgba(30,207,104,.34), inset 0 1px 0 rgba(255,255,255,.22)}
.hero{
  padding:56px 0 110px;
  background:
    radial-gradient(circle at 10% 18%, rgba(111,214,255,.18), transparent 24%),
    radial-gradient(circle at 82% 12%, rgba(96,165,250,.18), transparent 18%),
    linear-gradient(135deg, #06162f 0%, #0a1f45 40%, #0f2d63 100%);
}
.hero::after{
  content:'';position:absolute;left:0;right:0;bottom:0;height:140px;
  background:linear-gradient(180deg, rgba(8,26,58,0), rgba(7,23,55,.22));pointer-events:none;
}
.hero-grid{gap:60px;padding-top:42px}
.hero h1{
  text-shadow:0 6px 40px rgba(0,0,0,.22);
}
.hero p{max-width:55ch;color:#deebff}
.badge{
  box-shadow:inset 0 1px 0 rgba(255,255,255,.10), 0 10px 26px rgba(8,26,58,.14);
}
.btn{letter-spacing:-.01em}
.btn.secondary{
  box-shadow:0 14px 34px rgba(255,255,255,.08), inset 0 1px 0 rgba(255,255,255,.75);
}
.btn.outline{background:rgba(255,255,255,.72);backdrop-filter:blur(8px)}
.btn.outline:hover{background:#fff}
.hero-link{display:inline-block;margin-top:4px}
.hero-micro span{
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 14px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08)
}
.showcase-panel{
  box-shadow:0 30px 70px rgba(3,10,25,.28), inset 0 1px 0 rgba(255,255,255,.08);
  background:
    radial-gradient(circle at 78% 18%, rgba(86,184,255,.36), transparent 18%),
    radial-gradient(circle at 18% 82%, rgba(30,207,104,.16), transparent 22%),
    linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.025));
}
.showcase-card{
  transition:transform .25s ease, background .25s ease, border-color .25s ease;
}
.showcase-card:hover{transform:translateY(-4px);background:rgba(255,255,255,.11);border-color:rgba(255,255,255,.2)}
.showcase-chip{font-size:1rem}
.quick-jump{margin-top:-54px;gap:20px}
.jump-card{
  padding:26px;transition:transform .28s ease, box-shadow .28s ease, border-color .28s ease;
  box-shadow:0 18px 46px rgba(9,23,52,.09);
}
.jump-card:hover{transform:translateY(-6px);box-shadow:0 26px 52px rgba(9,23,52,.14);border-color:#c8dbf6}
.jump-card .icon{
  width:58px;height:58px;border-radius:18px;display:grid;place-items:center;
  background:#f4f9ff;box-shadow:inset 0 1px 0 rgba(255,255,255,.8);
}
.section-head{margin-bottom:34px}
.section-head .badge{
  color:#173055!important;background:rgba(255,255,255,.86)!important;border-color:#dce8f8!important;
  box-shadow:0 12px 24px rgba(9,23,52,.08);
}
.h2{position:relative;margin-bottom:18px}
.section-head .h2::after{
  content:'';display:block;width:108px;height:4px;border-radius:999px;margin:18px auto 0;
  background:linear-gradient(90deg, rgba(16,185,129,.15), rgba(37,99,235,.72), rgba(245,158,11,.22));
}
.card{
  box-shadow:0 20px 60px rgba(7,23,55,.10);
  transition:transform .28s ease, box-shadow .28s ease, border-color .28s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:0 28px 70px rgba(7,23,55,.14);border-color:#c9d9ef}
.ebook-card{padding:30px}
.ebook-card .cover{
  min-height:100%;padding:20px;border-radius:24px;
  background:linear-gradient(180deg, rgba(255,255,255,.94), rgba(255,255,255,.7));
  border:1px solid rgba(214,227,243,.85);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.9);
}
.ebook-card:first-child .cover{background:linear-gradient(180deg,#fff7ea,#fff2d2)}
.ebook-card:last-child .cover{background:linear-gradient(180deg,#f4fbf0,#ebf7e4)}
.ebook-card .cover img{max-height:300px}
.quote-box{
  background:linear-gradient(180deg,#f9fbff,#f2f7ff);
  border:1px solid #d6e5fb;box-shadow:inset 0 1px 0 rgba(255,255,255,.9)
}
.section-store-cta{
  margin-top:34px;padding:18px 20px;border-radius:22px;background:rgba(255,255,255,.55);border:1px solid rgba(214,227,243,.95)
}
.ebooks-btn:hover{box-shadow:0 16px 34px rgba(245,158,11,.3)}
.feature-copy,.program-copy,.creator-copy{padding:38px}
.feature-panel,.program-side,.creator-side{
  box-shadow:0 24px 70px rgba(7,23,55,.16), inset 0 1px 0 rgba(255,255,255,.06)
}
.mini-tile{
  background:linear-gradient(180deg, rgba(255,255,255,.95), rgba(247,251,255,.95));
  box-shadow:inset 0 1px 0 rgba(255,255,255,.85);transition:transform .22s ease, border-color .22s ease;
}
.mini-tile:hover{transform:translateY(-2px);border-color:#bdd4ee}
.feature-panel .pill{background:rgba(255,255,255,.09)}
.price-box{box-shadow:0 16px 34px rgba(0,0,0,.18)}
.program-side .price-box,.creator-side .price-box{border:1px solid rgba(15,23,42,.08)}
.timeline li small{color:#d8e6ff;line-height:1.45}
.soon-btn,.iziduka-soon{
  opacity:1;color:#fff;font-weight:900;letter-spacing:.01em;padding-inline:26px;
  box-shadow:0 16px 36px rgba(0,0,0,.14), inset 0 1px 0 rgba(255,255,255,.16)
}
.diag-card{
  background:linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.07));
  box-shadow:0 24px 60px rgba(0,0,0,.14), inset 0 1px 0 rgba(255,255,255,.07)
}
.footer{
  position:relative;
  background:
    radial-gradient(circle at 12% 20%, rgba(98,185,255,.14), transparent 20%),
    linear-gradient(180deg, #031022 0%, #041126 100%);
  padding:40px 0 46px;
}
.footer::before{
  content:'';position:absolute;left:0;right:0;top:0;height:1px;background:linear-gradient(90deg, transparent, rgba(123,167,233,.35), transparent)
}
.footer-grid{gap:30px}
.footer a,.footer button{display:inline-block;margin-bottom:10px;transition:color .2s ease, transform .2s ease}
.footer a:hover,.footer button:hover{color:#fff;transform:translateX(2px)}
.copy{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.modal .card{box-shadow:0 30px 80px rgba(5,10,20,.25)}
.option{transition:background .2s ease, border-color .2s ease;border:1px solid transparent}
.option:hover{background:rgba(255,255,255,.11);border-color:rgba(255,255,255,.16)}
@media (max-width:1080px){
  .quick-jump{margin-top:-30px}
}
@media (max-width:720px){
  .header-inner{gap:10px}
  .site-header{position:sticky}
  .hero{padding:34px 0 82px}
  .hero-grid{gap:24px;padding-top:18px}
  .hero-actions .btn{width:100%}
  .hero-micro{gap:10px}
  .hero-micro span{width:100%;justify-content:center}
  .quick-jump{margin-top:-12px;gap:14px}
  .jump-card{padding:20px}
  .section{padding:74px 0}
  .section.small-pad{padding:64px 0}
  .feature-copy,.program-copy,.creator-copy,.feature-panel,.program-side,.creator-side{padding:26px}
  .copy{justify-content:center;text-align:center}
}