/* Vishv Book Publication theme */
*,*::before,*::after{box-sizing:border-box}
body{margin:0;font-family:'Plus Jakarta Sans',system-ui,-apple-system,sans-serif;color:#0f172a;background:#fff;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}

/* ---------- HERO ---------- */
.vb-hero{position:relative;background:radial-gradient(circle at 20% 20%,#5b6ef5 0%,#3a45c8 60%,#2a2a9c 100%);color:#fff;overflow:hidden;isolation:isolate}
.vb-orb{position:absolute;border-radius:50%;filter:blur(80px);z-index:0;animation:orb 12s ease-in-out infinite}
.vb-orb-1{left:-160px;top:80px;width:380px;height:380px;background:rgba(232,72,255,.35)}
.vb-orb-2{right:-160px;top:30%;width:460px;height:460px;background:rgba(56,221,255,.35);animation-duration:14s;animation-direction:reverse}
@keyframes orb{0%,100%{transform:translate(0,0)}50%{transform:translate(60px,40px)}}

.vb-spark{position:absolute;color:#fde047;font-size:18px;animation:spark 3s ease-in-out infinite;z-index:1}
.vb-spark-1{left:10%;top:20%}
.vb-spark-2{left:80%;top:15%;animation-delay:1s}
.vb-spark-3{left:30%;top:80%;animation-delay:2s}
.vb-spark-4{left:70%;top:70%;animation-delay:1.5s}
@keyframes spark{0%,100%{opacity:0;transform:scale(0) rotate(0)}50%{opacity:1;transform:scale(1) rotate(180deg)}}

.vb-nav{position:relative;z-index:10;max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:20px 24px}
.vb-logo{display:flex;align-items:center;gap:10px;font-weight:700}
.vb-logo-icon{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.15);backdrop-filter:blur(8px)}

.vb-btn{display:inline-flex;align-items:center;gap:10px;padding:10px 20px;border-radius:999px;font-weight:600;transition:transform .25s ease}
.vb-btn:hover{transform:translateY(-2px) scale(1.05)}
.vb-btn-white{background:#fff;color:#2563eb;box-shadow:0 10px 25px rgba(0,0,0,.15)}
.vb-btn-cta{background:#fff;color:#1d4ed8;padding:16px 28px;font-weight:800;box-shadow:0 20px 40px rgba(0,0,0,.25);margin-top:24px}
.vb-btn-lg{padding:20px 40px;font-size:18px}

.vb-hero-grid{position:relative;z-index:10;max-width:1200px;margin:0 auto;display:grid;gap:40px;align-items:center;padding:32px 24px 80px}
@media(min-width:900px){.vb-hero-grid{grid-template-columns:1fr 1fr}}

/* book cluster */
.vb-books-wrap{position:relative;max-width:380px;margin:0 auto;width:100%}
.vb-ring{position:absolute;inset:-24px;border-radius:50%;border:1px dashed rgba(255,255,255,.2);animation:spin 25s linear infinite}
.vb-ring-2{inset:-48px;border-style:solid;border-color:rgba(255,255,255,.1);animation-duration:35s;animation-direction:reverse}
@keyframes spin{to{transform:rotate(360deg)}}

.vb-badge{position:absolute;z-index:20;display:grid;place-items:center;border-radius:16px;box-shadow:0 15px 30px rgba(0,0,0,.25);animation:bob 4s ease-in-out infinite}
.vb-badge-star{left:-16px;top:16px;width:48px;height:48px;background:#fde047;color:#1d4ed8;font-size:22px}
.vb-badge-spark{right:-16px;bottom:32px;width:56px;height:56px;background:#f472b6;color:#fff;font-size:24px;animation-delay:.5s}
.vb-badge-money{right:-24px;top:0;padding:6px 12px;background:#34d399;color:#fff;font-weight:800;font-size:13px;border-radius:999px;animation-delay:1s}
@keyframes bob{0%,100%{transform:translateY(0) rotate(0)}50%{transform:translateY(-10px) rotate(15deg)}}

.vb-books{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.vb-book{aspect-ratio:3/4;border-radius:14px;overflow:hidden;box-shadow:0 20px 40px rgba(0,0,0,.4);ring:1px solid rgba(255,255,255,.2);animation:float 4s ease-in-out infinite}
.vb-book img{width:100%;height:100%;object-fit:cover}
.vb-shift{transform:translateY(16px)}
.vb-float-0{animation-duration:3s}
.vb-float-1{animation-duration:4s;animation-delay:.5s}
.vb-float-2{animation-duration:5s;animation-delay:1s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-18px)}}
.vb-shift.vb-float-1{animation-name:floatShift}
@keyframes floatShift{0%,100%{transform:translateY(16px)}50%{transform:translateY(-2px)}}

/* hero text */
.vb-pill{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;background:rgba(255,255,255,.15);backdrop-filter:blur(8px);font-size:14px}
.vb-title{margin:18px 0 12px;font-size:clamp(36px,5vw,64px);font-weight:800;line-height:1.05;letter-spacing:-.02em}
.vb-grad{background:linear-gradient(90deg,#fde047,#f9a8d4,#67e8f9);background-size:200% 200%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:grad 5s ease infinite}
@keyframes grad{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}
.vb-sub{max-width:420px;font-size:18px;color:rgba(255,255,255,.85)}

.vb-features{margin-top:28px;display:grid;grid-template-columns:repeat(3,1fr);gap:10px;text-align:center;font-size:13px}
.vb-feat{padding:12px;border-radius:18px;background:rgba(255,255,255,.1);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.2);transition:transform .25s}
.vb-feat:hover{transform:translateY(-4px)}
.vb-feat span{display:block;margin-top:4px}

/* Marquee */
.vb-marquee{position:relative;z-index:10;border-top:1px solid rgba(255,255,255,.1);border-bottom:1px solid rgba(255,255,255,.1);background:rgba(0,0,0,.2);backdrop-filter:blur(8px);padding:12px 0;overflow:hidden}
.vb-marquee-dark{background:#0f172a;border-color:transparent;padding-bottom:40px}
.vb-marquee-track{display:flex;gap:20px;width:max-content;animation:scroll 35s linear infinite}
.vb-reverse{animation-direction:reverse}
@keyframes scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.vb-marquee-card{flex-shrink:0;width:128px;height:176px;border-radius:12px;overflow:hidden;box-shadow:0 15px 30px rgba(0,0,0,.4)}
.vb-marquee-card img{width:100%;height:100%;object-fit:cover}

/* ---------- PLANS ---------- */
.vb-plans{padding:80px 24px;background:linear-gradient(to bottom,#f8fafc,#fff)}
.vb-h2{text-align:center;font-size:clamp(32px,4vw,48px);font-weight:800;color:#0f172a;margin:0}
.vb-blue{color:#2563eb}
.vb-h2-sub{text-align:center;color:#64748b;margin:12px 0 0}
.vb-light{color:#fff}

.vb-plans-grid{max-width:1100px;margin:48px auto 0;display:grid;gap:24px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.vb-plan{position:relative;border-radius:24px;padding:24px;background:#fff;box-shadow:0 10px 30px rgba(15,23,42,.08);border:1px solid #e2e8f0;transition:transform .3s,box-shadow .3s}
.vb-plan:hover{transform:translateY(-8px) scale(1.02);box-shadow:0 25px 50px rgba(15,23,42,.15)}
.plan-pink{background:linear-gradient(135deg,rgba(236,72,153,.1),#fff)}
.plan-blue{background:linear-gradient(135deg,rgba(59,130,246,.1),#fff)}
.plan-purple{background:linear-gradient(135deg,rgba(168,85,247,.1),#fff)}
.plan-amber{background:linear-gradient(135deg,rgba(245,158,11,.1),#fff)}

.vb-plan-tag{position:absolute;right:16px;top:16px;padding:5px 12px;border-radius:999px;background:linear-gradient(90deg,#ec4899,#fb923c);color:#fff;font-size:11px;font-weight:700}
.vb-plan-icon{width:48px;height:48px;border-radius:14px;background:#2563eb;color:#fff;display:grid;place-items:center;font-size:22px;box-shadow:0 10px 20px rgba(37,99,235,.3);animation:wiggle 4s ease-in-out infinite}
@keyframes wiggle{0%,100%{transform:rotate(0)}25%{transform:rotate(8deg)}75%{transform:rotate(-8deg)}}
.vb-plan h3{margin:16px 0 8px;font-size:20px;color:#0f172a}
.vb-plan p{margin:4px 0;font-size:14px;color:#475569}
.vb-plan-salary{margin-top:16px;padding:12px;border-radius:12px;background:rgba(255,255,255,.7);border:1px solid #e2e8f0}
.vb-plan-salary small{color:#64748b;font-size:12px;display:block}
.vb-plan-salary strong{font-size:24px;color:#059669;font-weight:800}

.vb-notes{max-width:900px;margin:40px auto 0;display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.vb-note{padding:18px;border-radius:16px;font-size:14px}
.vb-note-amber{background:#fffbeb;border:1px solid #fde68a;color:#78350f}
.vb-note-blue{background:#eff6ff;border:1px solid #bfdbfe;color:#1e3a8a}

/* ---------- HOW ---------- */
.vb-how{position:relative;padding:80px 24px;background:#0f172a;color:#fff;overflow:hidden}
.vb-how::before{content:"";position:absolute;right:-128px;top:40px;width:320px;height:320px;border-radius:50%;background:rgba(59,130,246,.2);filter:blur(80px);animation:pulse 8s ease-in-out infinite}
@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.2)}}
.vb-how-grid{max-width:1000px;margin:48px auto 0;display:grid;gap:32px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));position:relative}
.vb-step{padding:24px;border-radius:24px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);backdrop-filter:blur(8px)}
.vb-step-num{width:56px;height:56px;border-radius:18px;background:linear-gradient(135deg,#3b82f6,#22d3ee);color:#fff;display:grid;place-items:center;font-size:24px;font-weight:900;animation:beat 2s ease-in-out infinite}
@keyframes beat{0%,100%{transform:scale(1)}50%{transform:scale(1.1)}}
.vb-step h3{margin:16px 0 8px;font-size:20px}
.vb-step p{margin:0;color:rgba(255,255,255,.7)}

/* ---------- CTA ---------- */
.vb-cta{position:relative;padding:96px 24px;text-align:center;color:#fff;background:radial-gradient(circle at 20% 20%,#5b6ef5 0%,#3a45c8 60%,#2a2a9c 100%);overflow:hidden}
.vb-cta-ring{position:absolute;left:50%;top:50%;border-radius:50%;border:1px solid rgba(255,255,255,.1);transform:translate(-50%,-50%);animation:spin 30s linear infinite}
.vb-cta-ring-1{width:640px;height:640px}
.vb-cta-ring-2{width:448px;height:448px;animation-duration:40s;animation-direction:reverse}
.vb-cta h2{position:relative;font-size:clamp(40px,5vw,64px);font-weight:800;margin:0}
.vb-cta p{position:relative;color:rgba(255,255,255,.8);margin-top:12px}
.vb-cta .vb-btn{position:relative}

/* ---------- FOOTER ---------- */
.vb-footer{padding:24px;text-align:center;background:#020617;color:#94a3b8;font-size:13px}