/* =====================================================================
   BUKSPACE — Design System "Deep Orbit"
   Tema: buku + luar angkasa. Warna dasar dari logo Bukspace (#2F63D8).
   ===================================================================== */

/* ---------- 1. Token ------------------------------------------------ */
:root{
  --void:#05060f;
  --deep:#080b1c;
  --panel:#0d1230;
  --panel-2:#121a3f;
  --line:rgba(255,255,255,.09);
  --line-strong:rgba(255,255,255,.16);

  --ink:#eef1fc;
  --ink-dim:#c3cbe6;
  --muted:#8f9ac2;

  --blue:#3b6ef0;
  --blue-deep:#2f63d8;
  --blue-soft:#6d96ff;
  --violet:#7a5cff;
  --magenta:#ff5fa2;
  --gold:#ffc94d;
  --teal:#35e0c8;
  --danger:#ff6b6b;

  --grad-orbit:linear-gradient(135deg,#3b6ef0 0%,#7a5cff 55%,#ff5fa2 100%);
  --grad-star:linear-gradient(135deg,#ffc94d 0%,#ff7a2f 100%);
  --grad-panel:linear-gradient(160deg,rgba(30,42,96,.55),rgba(10,14,36,.75));

  --r-sm:10px; --r-md:16px; --r-lg:24px; --r-xl:34px; --r-pill:999px;

  --shadow-1:0 8px 24px rgba(2,4,18,.5);
  --shadow-2:0 22px 60px rgba(2,4,18,.65);
  --glow-blue:0 0 0 1px rgba(109,150,255,.3), 0 12px 40px rgba(59,110,240,.35);

  --nav-h:72px;
  --wrap:1200px;
  --ease:cubic-bezier(.22,1,.36,1);
}

/* ---------- 2. Reset ------------------------------------------------ */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 20px)}
body{
  margin:0;
  background:var(--void);
  color:var(--ink);
  font-family:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  font-size:16px;line-height:1.65;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
[hidden]{display:none !important}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0}
h1,h2,h3,h4,h5{font-family:'Outfit',sans-serif;font-weight:700;line-height:1.12;letter-spacing:-.02em;margin:0 0 .5em}
p{margin:0 0 1em}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--blue-soft);outline-offset:3px;border-radius:6px}
::selection{background:rgba(122,92,255,.45);color:#fff}

.skip-link{position:absolute;left:-9999px;top:0;z-index:999;background:var(--blue);padding:10px 16px;border-radius:0 0 8px 0}
.skip-link:focus{left:0}

/* ---------- 3. Latar luar angkasa ----------------------------------- */
#starfield{position:fixed;inset:0;width:100%;height:100%;z-index:-3;pointer-events:none;background:
  radial-gradient(1200px 700px at 80% -10%, rgba(59,110,240,.16), transparent 60%),
  radial-gradient(900px 600px at 10% 20%, rgba(122,92,255,.13), transparent 60%),
  linear-gradient(180deg,#05060f 0%,#070a1a 40%,#05060f 100%);}
.aurora{position:fixed;inset:0;z-index:-2;pointer-events:none;overflow:hidden;filter:blur(70px);opacity:.5}
.aurora span{position:absolute;border-radius:50%;mix-blend-mode:screen;animation:drift 26s ease-in-out infinite}
.aurora span:nth-child(1){width:46vw;height:46vw;left:-10vw;top:-8vw;background:radial-gradient(circle,rgba(59,110,240,.5),transparent 62%)}
.aurora span:nth-child(2){width:38vw;height:38vw;right:-8vw;top:22vh;background:radial-gradient(circle,rgba(122,92,255,.42),transparent 62%);animation-delay:-9s}
.aurora span:nth-child(3){width:34vw;height:34vw;left:28vw;bottom:-14vw;background:radial-gradient(circle,rgba(255,95,162,.28),transparent 62%);animation-delay:-17s}
@keyframes drift{0%,100%{transform:translate3d(0,0,0) scale(1)}33%{transform:translate3d(4vw,-3vh,0) scale(1.12)}66%{transform:translate3d(-3vw,4vh,0) scale(.94)}}
#fxCanvas{position:fixed;inset:0;width:100%;height:100%;z-index:400;pointer-events:none}

/* ---------- 4. Layout ----------------------------------------------- */
.container{width:min(100% - 40px,var(--wrap));margin-inline:auto}
.section{padding:clamp(64px,9vw,120px) 0;position:relative}
.section--tight{padding:clamp(48px,6vw,80px) 0}
main{position:relative;z-index:1}

.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:'Outfit',sans-serif;font-size:.76rem;font-weight:600;
  letter-spacing:.18em;text-transform:uppercase;color:var(--blue-soft);
  background:rgba(59,110,240,.12);border:1px solid rgba(109,150,255,.28);
  padding:7px 14px;border-radius:var(--r-pill);margin-bottom:18px;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--teal);box-shadow:0 0 10px var(--teal)}
.section__head{max-width:660px;margin-bottom:clamp(32px,4vw,54px)}
.section__head--center{margin-inline:auto;text-align:center}
.section__title{font-size:clamp(1.85rem,4vw,3rem)}
.section__lead{color:var(--muted);font-size:clamp(1rem,1.5vw,1.12rem);margin:0}
.gradient-text{background:var(--grad-orbit);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- 5. Tombol ----------------------------------------------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:'Outfit',sans-serif;font-weight:600;font-size:.97rem;
  padding:14px 26px;border-radius:var(--r-pill);border:1px solid transparent;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s,border-color .25s,opacity .2s;
  position:relative;overflow:hidden;white-space:nowrap;
}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn--primary{background:var(--grad-orbit);color:#fff;box-shadow:var(--glow-blue)}
.btn--primary:hover{box-shadow:0 0 0 1px rgba(109,150,255,.5),0 18px 44px rgba(59,110,240,.5)}
.btn--primary::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,transparent 30%,rgba(255,255,255,.35),transparent 70%);transform:translateX(-120%);transition:transform .7s var(--ease)}
.btn--primary:hover::after{transform:translateX(120%)}
.btn--ghost{background:rgba(255,255,255,.05);border-color:var(--line-strong);color:var(--ink)}
.btn--ghost:hover{background:rgba(255,255,255,.1);border-color:rgba(109,150,255,.5)}
.btn--gold{background:var(--grad-star);color:#2a1600;box-shadow:0 10px 34px rgba(255,201,77,.32)}
.btn--sm{padding:10px 18px;font-size:.88rem}
.btn--lg{padding:17px 34px;font-size:1.05rem}
.btn--block{width:100%}
.btn[disabled]{opacity:.55;pointer-events:none}
.btn--wa{background:#25d366;color:#04240f}

.icon-btn{
  width:42px;height:42px;display:grid;place-items:center;border-radius:12px;
  border:1px solid var(--line);background:rgba(255,255,255,.04);color:var(--ink-dim);
  transition:.22s var(--ease);position:relative;flex:none;
}
.icon-btn:hover{color:#fff;border-color:rgba(109,150,255,.5);background:rgba(59,110,240,.16);transform:translateY(-2px)}

/* ---------- 6. Navigasi --------------------------------------------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:300;transition:.3s var(--ease)}
.nav__inner{
  width:min(100% - 40px,var(--wrap));margin:12px auto 0;height:var(--nav-h);
  display:flex;align-items:center;gap:18px;padding:0 10px 0 14px;
  border-radius:var(--r-pill);border:1px solid transparent;transition:.3s var(--ease);
}
.nav.is-stuck .nav__inner{
  background:rgba(8,11,28,.78);backdrop-filter:blur(18px) saturate(1.4);
  border-color:var(--line);box-shadow:var(--shadow-1);
}
.brand{display:flex;align-items:center;gap:10px;flex:none}
.brand__mark{width:38px;height:38px;object-fit:contain;filter:drop-shadow(0 0 12px rgba(59,110,240,.65));transition:transform .5s var(--ease)}
.brand:hover .brand__mark{transform:rotate(-18deg) scale(1.08)}
.brand__text{font-family:'Outfit',sans-serif;font-weight:800;font-size:1.3rem;letter-spacing:-.03em}
.brand__text span{color:var(--blue-soft)}
.nav__links{display:flex;gap:6px;margin-left:12px;flex:1}
.nav__links a{
  padding:9px 15px;border-radius:var(--r-pill);font-size:.93rem;color:var(--ink-dim);
  font-weight:500;transition:.2s;position:relative;
}
.nav__links a:hover{color:#fff;background:rgba(255,255,255,.06)}
.nav__links a.is-active{color:#fff;background:rgba(59,110,240,.2);box-shadow:inset 0 0 0 1px rgba(109,150,255,.3)}
.nav__actions{display:flex;align-items:center;gap:8px}
.nav__burger{display:none}
.cart-count{
  position:absolute;top:-6px;right:-6px;min-width:20px;height:20px;padding:0 5px;
  background:var(--magenta);color:#fff;font-size:.7rem;font-weight:700;
  border-radius:var(--r-pill);display:grid;place-items:center;box-shadow:0 0 14px rgba(255,95,162,.7);
}
.cart-btn.is-bump{animation:bump .45s var(--ease)}
@keyframes bump{0%,100%{transform:scale(1)}40%{transform:scale(1.22) rotate(-8deg)}}
.nav__progress{height:2px;width:0;background:var(--grad-orbit);border-radius:2px;margin:6px auto 0;max-width:var(--wrap);transition:width .12s linear}

.mobile-menu{position:fixed;inset:0;z-index:350;background:rgba(4,6,16,.9);backdrop-filter:blur(14px);display:grid;place-items:center}
.mobile-menu__panel{display:grid;gap:8px;text-align:center;font-family:'Outfit',sans-serif;font-size:1.6rem;font-weight:600;animation:popIn .35s var(--ease)}
.mobile-menu__panel a{padding:10px 30px;border-radius:var(--r-pill)}
.mobile-menu__panel a:hover{background:rgba(59,110,240,.18)}
.mobile-menu__minor{font-size:1rem;color:var(--muted)}
.mobile-menu__close{position:fixed;top:22px;right:22px}
@keyframes popIn{from{opacity:0;transform:scale(.94) translateY(14px)}to{opacity:1;transform:none}}

/* ---------- 7. Reveal ----------------------------------------------- */
[data-reveal]{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
[data-reveal].is-in{opacity:1;transform:none}
[data-reveal][data-delay="1"]{transition-delay:.09s}
[data-reveal][data-delay="2"]{transition-delay:.18s}
[data-reveal][data-delay="3"]{transition-delay:.27s}
[data-reveal][data-delay="4"]{transition-delay:.36s}
[data-reveal][data-delay="5"]{transition-delay:.45s}

/* ---------- 8. Hero -------------------------------------------------- */
.hero{position:relative;padding:calc(var(--nav-h) + 70px) 0 60px;overflow:hidden}
.hero__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.hero__title{font-size:clamp(2.4rem,5.6vw,4.4rem);font-weight:800;margin-bottom:20px}
.hero__title em{font-style:normal;background:var(--grad-orbit);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero__lead{color:var(--ink-dim);font-size:clamp(1.02rem,1.6vw,1.18rem);max-width:52ch;margin-bottom:30px}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:34px}
.hero__stats{display:flex;flex-wrap:wrap;gap:30px}
.hero__stat b{display:block;font-family:'Outfit',sans-serif;font-size:1.9rem;font-weight:700;line-height:1;background:var(--grad-orbit);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero__stat span{font-size:.85rem;color:var(--muted)}

/* buku melayang + cincin orbit */
.orbit-stage{position:relative;aspect-ratio:1;display:grid;place-items:center;perspective:1200px}
.orbit-ring{position:absolute;border:1px solid rgba(109,150,255,.22);border-radius:50%;transform-style:preserve-3d}
.orbit-ring::after{content:"";position:absolute;width:9px;height:9px;border-radius:50%;background:var(--teal);box-shadow:0 0 14px var(--teal);top:-5px;left:50%}
.orbit-ring--1{inset:6%;transform:rotateX(74deg);animation:spin 16s linear infinite}
.orbit-ring--2{inset:18%;transform:rotateX(74deg) rotateY(30deg);animation:spin 24s linear infinite reverse;border-color:rgba(255,95,162,.22)}
.orbit-ring--2::after{background:var(--magenta);box-shadow:0 0 14px var(--magenta)}
.orbit-ring--3{inset:-4%;transform:rotateX(74deg) rotateY(-24deg);animation:spin 34s linear infinite;border-color:rgba(255,201,77,.18)}
.orbit-ring--3::after{background:var(--gold);box-shadow:0 0 14px var(--gold)}
@keyframes spin{to{transform:rotateX(74deg) rotate(360deg)}}
.orbit-ring--2{animation-name:spin2}
@keyframes spin2{from{transform:rotateX(74deg) rotateY(30deg) rotate(0)}to{transform:rotateX(74deg) rotateY(30deg) rotate(360deg)}}
.orbit-ring--3{animation-name:spin3}
@keyframes spin3{from{transform:rotateX(74deg) rotateY(-24deg) rotate(0)}to{transform:rotateX(74deg) rotateY(-24deg) rotate(360deg)}}

.hero__book{
  width:min(62%,290px);aspect-ratio:2/3;border-radius:6px 14px 14px 6px;position:relative;
  box-shadow:0 40px 90px rgba(3,6,22,.75),0 0 0 1px rgba(255,255,255,.08);
  animation:float 7s ease-in-out infinite;transform-style:preserve-3d;z-index:2;
}
.hero__book svg,.hero__book img{width:100%;height:100%;object-fit:cover;border-radius:inherit}
@keyframes float{0%,100%{transform:translateY(0) rotate(-4deg)}50%{transform:translateY(-22px) rotate(-1deg)}}
.hero__planet{position:absolute;width:74%;aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle at 32% 28%,rgba(109,150,255,.5),rgba(47,99,216,.18) 42%,transparent 70%);
  filter:blur(2px);z-index:1}
.hero__chip{
  position:absolute;display:flex;align-items:center;gap:9px;padding:9px 15px;border-radius:var(--r-pill);
  background:rgba(13,18,48,.82);border:1px solid var(--line-strong);backdrop-filter:blur(12px);
  font-size:.82rem;font-weight:600;font-family:'Outfit',sans-serif;box-shadow:var(--shadow-1);z-index:3;
  animation:float 9s ease-in-out infinite;
}
.hero__chip i{font-style:normal;font-size:1rem}
.hero__chip--a{top:12%;left:-4%;animation-delay:-1.5s}
.hero__chip--b{bottom:22%;right:-6%;animation-delay:-4s}
.hero__chip--c{bottom:6%;left:6%;animation-delay:-6s}

/* pita berjalan */
.ticker{border-block:1px solid var(--line);background:rgba(9,12,30,.6);overflow:hidden;padding:14px 0}
.ticker__track{display:flex;gap:44px;width:max-content;animation:slide 34s linear infinite}
.ticker:hover .ticker__track{animation-play-state:paused}
.ticker__item{display:flex;align-items:center;gap:10px;font-family:'Outfit',sans-serif;font-weight:600;color:var(--ink-dim);font-size:.95rem;white-space:nowrap}
.ticker__item::before{content:"✦";color:var(--blue-soft)}
@keyframes slide{to{transform:translateX(-50%)}}

/* ---------- 9. Kartu umum ------------------------------------------- */
.card{
  background:var(--grad-panel);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:28px;position:relative;overflow:hidden;transition:.35s var(--ease);backdrop-filter:blur(10px);
}
.card:hover{border-color:rgba(109,150,255,.34);transform:translateY(-5px);box-shadow:var(--shadow-2)}
.card__icon{
  width:52px;height:52px;border-radius:15px;display:grid;place-items:center;margin-bottom:18px;
  background:rgba(59,110,240,.16);border:1px solid rgba(109,150,255,.3);color:var(--blue-soft);font-size:1.4rem;
}
.card h3{font-size:1.22rem;margin-bottom:8px}
.card p{color:var(--muted);font-size:.95rem;margin:0}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}

/* ---------- 10. Kartu buku ------------------------------------------ */
.books-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(216px,1fr));gap:24px}
.book-card{
  background:var(--grad-panel);border:1px solid var(--line);border-radius:var(--r-md);
  overflow:hidden;display:flex;flex-direction:column;transition:.35s var(--ease);position:relative;
}
.book-card:hover{transform:translateY(-6px);border-color:rgba(109,150,255,.38);box-shadow:var(--shadow-2)}
.book-card__cover{position:relative;aspect-ratio:2/3;overflow:hidden;background:#0a0e24;perspective:800px}
.book-card__cover svg,.book-card__cover img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.book-card:hover .book-card__cover svg,.book-card:hover .book-card__cover img{transform:scale(1.05)}
.cover-photo{width:100%;height:100%;object-fit:cover;background:#0a0e24}
.book-card.is-out .book-card__cover{filter:grayscale(.55) brightness(.75)}
.book-card__flags{position:absolute;top:10px;left:10px;display:flex;flex-direction:column;gap:6px;z-index:2}
.flag{font-size:.68rem;font-weight:700;font-family:'Outfit',sans-serif;padding:4px 9px;border-radius:6px;letter-spacing:.03em;text-transform:uppercase;backdrop-filter:blur(6px)}
.flag--disc{background:var(--grad-star);color:#2a1600}
.flag--hot{background:rgba(255,95,162,.9);color:#fff}
.flag--new{background:rgba(53,224,200,.9);color:#04231e}
.flag--bonus{background:rgba(122,92,255,.92);color:#fff}
.flag--out{background:rgba(10,14,36,.92);color:#ffb4b4;border:1px solid rgba(255,107,107,.55)}
.book-card__sellers{
  position:absolute;bottom:10px;left:10px;right:10px;z-index:2;
  background:rgba(6,9,24,.82);border:1px solid var(--line);border-radius:9px;
  padding:6px 9px;font-size:.72rem;color:var(--ink-dim);display:flex;align-items:center;gap:6px;
  backdrop-filter:blur(8px);transform:translateY(calc(100% + 14px));opacity:0;transition:.35s var(--ease);
}
.book-card:hover .book-card__sellers{transform:none;opacity:1}
.book-card__sellers b{color:var(--teal)}
.book-card__body{padding:15px 16px 18px;display:flex;flex-direction:column;flex:1;gap:6px}
.book-card__cat{font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--blue-soft);font-weight:600}
.book-card__title{font-family:'Outfit',sans-serif;font-weight:600;font-size:1.02rem;line-height:1.3;margin:0}
.book-card__author{font-size:.83rem;color:var(--muted);margin:0}
.book-card__meta{display:flex;align-items:center;gap:6px;font-size:.8rem;color:var(--gold);margin-top:2px}
.book-card__meta--plain{color:var(--muted);font-size:.78rem;display:block;line-height:1.35}
.book-card__price{margin-top:auto;padding-top:10px;display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.book-card__price b{font-family:'Outfit',sans-serif;font-size:1.14rem;color:#fff}
.book-card__price s{font-size:.82rem;color:var(--muted)}
.book-card__actions{display:flex;gap:8px;margin-top:12px}
.book-card__actions .btn{flex:1;padding:10px 12px;font-size:.85rem}

/* ---------- 11. Orbit Router ----------------------------------------- */
.router{position:relative}
.router__panel{
  background:var(--grad-panel);border:1px solid var(--line);border-radius:var(--r-xl);
  padding:clamp(24px,3.4vw,44px);display:grid;grid-template-columns:.85fr 1.15fr;gap:38px;align-items:start;
  box-shadow:var(--shadow-2);backdrop-filter:blur(12px);
}
.router__controls label{display:block;font-size:.8rem;color:var(--muted);margin-bottom:7px;font-weight:600;letter-spacing:.04em;text-transform:uppercase}
.field{
  width:100%;padding:13px 15px;border-radius:12px;background:rgba(6,9,24,.7);
  border:1px solid var(--line);color:var(--ink);transition:.2s;font-size:.95rem;
}
.field:focus{outline:none;border-color:rgba(109,150,255,.6);box-shadow:0 0 0 4px rgba(59,110,240,.15)}
select.field{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%238f9ac2' stroke-width='2'%3E%3Cpath d='m3 6 5 5 5-5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:40px}
.router__row{margin-bottom:16px}
.router__row--split{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.pref-chips{display:flex;flex-wrap:wrap;gap:8px}
.pref-chip{padding:8px 14px;border-radius:var(--r-pill);border:1px solid var(--line);font-size:.84rem;color:var(--ink-dim);transition:.2s}
.pref-chip:hover{border-color:rgba(109,150,255,.5);color:#fff}
.pref-chip.is-active{background:rgba(59,110,240,.24);border-color:rgba(109,150,255,.6);color:#fff}

.radar{position:relative;aspect-ratio:1;max-width:330px;margin:0 auto 18px;display:grid;place-items:center}
.radar__grid{position:absolute;inset:0;border-radius:50%;border:1px solid rgba(109,150,255,.22);
  background:radial-gradient(circle,rgba(59,110,240,.1),transparent 70%)}
.radar__grid::before,.radar__grid::after{content:"";position:absolute;border:1px solid rgba(109,150,255,.16);border-radius:50%}
.radar__grid::before{inset:17%}
.radar__grid::after{inset:36%}
.radar__sweep{position:absolute;inset:0;border-radius:50%;overflow:hidden;opacity:0;transition:opacity .3s}
.radar.is-scanning .radar__sweep{opacity:1}
.radar__sweep::after{content:"";position:absolute;inset:0;border-radius:50%;
  background:conic-gradient(from 0deg,rgba(53,224,200,.55),transparent 28%);animation:sweep 1.15s linear infinite}
@keyframes sweep{to{transform:rotate(360deg)}}
.radar__dot{
  position:absolute;width:auto;padding:5px 9px;border-radius:var(--r-pill);font-size:.7rem;font-weight:600;
  background:rgba(9,13,34,.9);border:1px solid var(--line-strong);white-space:nowrap;
  transform:translate(-50%,-50%);transition:.4s var(--ease);font-family:'Outfit',sans-serif;
}
.radar__dot.is-win{background:var(--grad-orbit);border-color:transparent;box-shadow:0 0 24px rgba(122,92,255,.7);transform:translate(-50%,-50%) scale(1.12)}
.radar__dot.is-out{opacity:.34;filter:grayscale(.6)}
.radar__core{width:82px;height:82px;border-radius:50%;display:grid;place-items:center;text-align:center;
  background:rgba(9,13,34,.92);border:1px solid rgba(109,150,255,.4);font-family:'Outfit',sans-serif;
  font-size:.72rem;font-weight:700;line-height:1.2;color:var(--blue-soft);z-index:2}

.winner{background:rgba(6,9,24,.6);border:1px solid rgba(109,150,255,.3);border-radius:var(--r-lg);padding:22px;position:relative;overflow:hidden}
.winner::before{content:"";position:absolute;inset:0;background:var(--grad-orbit);opacity:.07}
.winner__head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:14px;position:relative}
.winner__name{font-family:'Outfit',sans-serif;font-size:1.24rem;font-weight:700;margin:0}
.winner__city{font-size:.84rem;color:var(--muted)}
.winner__score{text-align:center;flex:none}
.winner__score b{display:block;font-family:'Outfit',sans-serif;font-size:1.7rem;line-height:1;background:var(--grad-orbit);-webkit-background-clip:text;background-clip:text;color:transparent}
.winner__score span{font-size:.68rem;color:var(--muted);letter-spacing:.08em;text-transform:uppercase}
.bars{display:grid;gap:9px;position:relative;margin-bottom:16px}
.bar{display:grid;grid-template-columns:88px 1fr 40px;align-items:center;gap:10px;font-size:.78rem;color:var(--muted)}
.bar__track{height:7px;border-radius:4px;background:rgba(255,255,255,.07);overflow:hidden}
.bar__fill{height:100%;border-radius:4px;background:var(--grad-orbit);animation:growBar .9s var(--ease) both}
@keyframes growBar{from{width:0}}
.bar b{color:var(--ink-dim);text-align:right;font-weight:600}
.winner__notes{display:grid;gap:6px;font-size:.85rem;color:var(--ink-dim);position:relative;margin-bottom:16px}
.winner__notes li{display:flex;gap:9px}
.winner__notes li::before{content:"→";color:var(--teal);flex:none}
.winner__actions{display:flex;gap:10px;flex-wrap:wrap;position:relative}
.runner-ups{margin-top:18px;display:grid;gap:8px}
.runner{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 15px;border-radius:12px;background:rgba(255,255,255,.03);border:1px solid var(--line);font-size:.86rem}
.runner span{color:var(--muted);font-size:.8rem}
.runner b{font-family:'Outfit',sans-serif;color:var(--ink-dim)}

/* ---------- 12. Timeline cara kerja ---------------------------------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;position:relative}
.steps::before{content:"";position:absolute;top:34px;left:8%;right:8%;height:1px;
  background:linear-gradient(90deg,transparent,rgba(109,150,255,.45),rgba(255,95,162,.45),transparent)}
.step{text-align:center;position:relative}
.step__num{
  width:68px;height:68px;margin:0 auto 18px;border-radius:50%;display:grid;place-items:center;
  font-family:'Outfit',sans-serif;font-weight:700;font-size:1.3rem;
  background:rgba(9,13,34,.95);border:1px solid rgba(109,150,255,.4);position:relative;z-index:1;
  box-shadow:0 0 0 8px rgba(5,6,15,.9),0 0 30px rgba(59,110,240,.3);transition:.35s var(--ease);
}
.step:hover .step__num{background:var(--grad-orbit);border-color:transparent;transform:scale(1.08) rotate(-8deg)}
.step h3{font-size:1.08rem;margin-bottom:6px}
.step p{font-size:.9rem;color:var(--muted);margin:0}

/* ---------- 13. Kalkulator reseller ---------------------------------- */
.calc{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center}
.calc__inputs{display:grid;gap:20px}
.range-row label{display:flex;justify-content:space-between;font-size:.88rem;margin-bottom:10px;color:var(--ink-dim)}
.range-row label b{font-family:'Outfit',sans-serif;color:var(--teal)}
input[type=range]{width:100%;-webkit-appearance:none;appearance:none;height:6px;border-radius:4px;background:rgba(255,255,255,.09);outline:none}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:20px;height:20px;border-radius:50%;background:var(--grad-orbit);box-shadow:0 0 14px rgba(59,110,240,.7);cursor:pointer}
input[type=range]::-moz-range-thumb{width:20px;height:20px;border:0;border-radius:50%;background:#3b6ef0;cursor:pointer}
.calc__out{background:rgba(6,9,24,.65);border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;display:grid;gap:14px}
.calc__line{display:flex;justify-content:space-between;align-items:baseline;font-size:.92rem;color:var(--muted)}
.calc__line b{font-family:'Outfit',sans-serif;font-size:1.05rem;color:var(--ink)}
.calc__total{border-top:1px dashed var(--line-strong);padding-top:14px;margin-top:4px}
.calc__total b{font-size:1.6rem;background:var(--grad-star);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- 14. Testimoni -------------------------------------------- */
.quote{background:var(--grad-panel);border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;display:flex;flex-direction:column;gap:14px}
.quote__stars{color:var(--gold);letter-spacing:2px;font-size:.9rem}
.quote p{font-size:.97rem;color:var(--ink-dim);margin:0;flex:1}
.quote__who{display:flex;align-items:center;gap:11px}
.quote__avatar{width:40px;height:40px;border-radius:50%;background:var(--grad-orbit);display:grid;place-items:center;font-family:'Outfit',sans-serif;font-weight:700;font-size:.95rem;flex:none}
.quote__who b{display:block;font-size:.92rem;font-family:'Outfit',sans-serif}
.quote__who span{font-size:.78rem;color:var(--muted)}

/* ---------- 15. Form ------------------------------------------------- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-field{display:flex;flex-direction:column;gap:7px}
.form-field--full{grid-column:1/-1}
.form-field label{font-size:.83rem;color:var(--ink-dim);font-weight:500}
.form-field textarea{min-height:120px;resize:vertical}
.form-field .err{font-size:.78rem;color:var(--danger);min-height:1em}
.form-msg{font-size:.86rem;margin:10px 0 0;min-height:1.2em}
.form-msg.is-ok{color:var(--teal)}
.form-msg.is-err{color:var(--danger)}
.field.is-invalid{border-color:rgba(255,107,107,.7)}

/* ---------- 16. CTA panel -------------------------------------------- */
.cta-panel{
  position:relative;border-radius:var(--r-xl);padding:clamp(34px,5vw,64px);overflow:hidden;text-align:center;
  background:linear-gradient(140deg,rgba(59,110,240,.24),rgba(122,92,255,.16) 45%,rgba(255,95,162,.14));
  border:1px solid rgba(109,150,255,.3);
}
.cta-panel::after{content:"";position:absolute;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,201,77,.22),transparent 65%);top:-180px;right:-120px}
.cta-panel h2{font-size:clamp(1.7rem,3.6vw,2.6rem);position:relative}
.cta-panel p{color:var(--ink-dim);max-width:56ch;margin:0 auto 26px;position:relative}
.cta-panel .btn{position:relative}

/* ---------- 17. Footer ------------------------------------------------ */
.footer{position:relative;margin-top:60px;border-top:1px solid var(--line);background:rgba(6,8,22,.72);padding-top:60px;overflow:hidden}
.footer__glow{position:absolute;top:-120px;left:50%;transform:translateX(-50%);width:700px;height:260px;
  background:radial-gradient(ellipse,rgba(59,110,240,.28),transparent 68%);filter:blur(40px)}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.4fr;gap:36px;position:relative;padding-bottom:44px}
.footer__logo{height:40px;width:auto;margin-bottom:16px}
.footer__brand p{color:var(--muted);font-size:.92rem;max-width:42ch}
.footer__socials{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.footer__socials a{font-size:.82rem;padding:7px 13px;border-radius:var(--r-pill);border:1px solid var(--line);color:var(--ink-dim);transition:.2s}
.footer__socials a:hover{border-color:rgba(109,150,255,.5);color:#fff;background:rgba(59,110,240,.14)}
.footer__col{display:flex;flex-direction:column;gap:10px}
.footer__col h4{font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--blue-soft);margin-bottom:4px}
.footer__col a{font-size:.92rem;color:var(--muted);transition:.2s;width:fit-content}
.footer__col a:hover{color:#fff}
.footer__news{margin-top:12px}
.footer__news label{display:block;font-size:.82rem;color:var(--ink-dim);margin-bottom:8px}
.footer__news-row{display:flex;gap:8px}
.footer__news-row .field,.footer__news-row input{flex:1;padding:11px 14px;border-radius:12px;background:rgba(6,9,24,.7);border:1px solid var(--line);color:var(--ink);font-size:.9rem}
.footer__bottom{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;padding:20px 0 28px;border-top:1px solid var(--line);position:relative}
.footer__bottom p{margin:0;font-size:.84rem;color:var(--muted)}
.footer__pay strong{color:var(--ink-dim)}

/* ---------- 18. Drawer keranjang -------------------------------------- */
.drawer{position:fixed;inset:0;z-index:360}
.drawer__backdrop{position:absolute;inset:0;background:rgba(3,5,14,.75);backdrop-filter:blur(6px);animation:fade .3s}
.drawer__panel{
  position:absolute;top:0;right:0;bottom:0;width:min(430px,100%);display:flex;flex-direction:column;
  background:linear-gradient(180deg,#0b0f28,#070a1c);border-left:1px solid var(--line);
  box-shadow:-30px 0 80px rgba(0,0,0,.6);animation:slideIn .38s var(--ease);
}
@keyframes slideIn{from{transform:translateX(100%)}to{transform:none}}
@keyframes fade{from{opacity:0}to{opacity:1}}
.drawer__head{display:flex;align-items:center;justify-content:space-between;padding:20px 22px;border-bottom:1px solid var(--line)}
.drawer__head h3{margin:0;font-size:1.15rem}
.drawer__body{flex:1;overflow-y:auto;padding:16px 22px;display:grid;gap:12px;align-content:start}
.drawer__foot{padding:18px 22px;border-top:1px solid var(--line);display:grid;gap:10px;background:rgba(6,9,24,.6)}
.drawer__row{display:flex;justify-content:space-between;align-items:baseline;font-size:.95rem}
.drawer__row strong{font-family:'Outfit',sans-serif;font-size:1.25rem}
.drawer__hint{margin:0;font-size:.8rem;color:var(--gold);min-height:1em}
.fuel{padding:14px 22px;border-bottom:1px solid var(--line)}
.fuel__bar{height:8px;border-radius:5px;background:rgba(255,255,255,.08);overflow:hidden;margin-bottom:8px}
.fuel__bar span{display:block;height:100%;width:0;border-radius:5px;background:var(--grad-star);transition:width .6s var(--ease);box-shadow:0 0 14px rgba(255,201,77,.6)}
.fuel p{margin:0;font-size:.8rem;color:var(--muted)}
.fuel p strong{color:var(--gold)}

.cart-group{border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;background:rgba(255,255,255,.02)}
.cart-group__head{display:flex;align-items:center;gap:8px;padding:9px 13px;background:rgba(59,110,240,.13);font-size:.78rem;font-family:'Outfit',sans-serif;font-weight:600;border-bottom:1px solid var(--line)}
.cart-group__head em{font-style:normal;color:var(--blue-soft)}
.cart-item{display:grid;grid-template-columns:52px 1fr auto;gap:12px;padding:12px 13px;align-items:center}
.cart-item + .cart-item{border-top:1px solid var(--line)}
.cart-item__cover{width:52px;aspect-ratio:2/3;border-radius:5px;overflow:hidden;box-shadow:var(--shadow-1)}
.cart-item__cover img,.cart-item__cover svg{width:100%;height:100%;object-fit:cover}
.sr-item__cover img,.sr-item__cover svg{width:100%;height:100%;object-fit:cover}
.cart-item__title{font-size:.9rem;font-family:'Outfit',sans-serif;font-weight:600;margin:0 0 2px;line-height:1.25}
.cart-item__meta{font-size:.76rem;color:var(--muted);margin:0}
.cart-item__price{font-size:.88rem;font-weight:600;white-space:nowrap}
.qty{display:inline-flex;align-items:center;gap:0;border:1px solid var(--line);border-radius:8px;overflow:hidden;margin-top:6px}
.qty button{width:26px;height:26px;display:grid;place-items:center;color:var(--ink-dim);font-size:1rem;line-height:1;transition:.2s}
.qty button:hover{background:rgba(59,110,240,.24);color:#fff}
.qty span{min-width:26px;text-align:center;font-size:.85rem;font-weight:600}
.cart-empty{text-align:center;padding:40px 10px;color:var(--muted)}
.cart-empty svg{margin:0 auto 14px;opacity:.4}

/* ---------- 19. Pencarian --------------------------------------------- */
.search-overlay{position:fixed;inset:0;z-index:370;display:grid;align-items:start;justify-items:center;padding-top:14vh}
.search-overlay__backdrop{position:absolute;inset:0;background:rgba(3,5,14,.8);backdrop-filter:blur(8px)}
.search-overlay__box{position:relative;width:min(640px,92vw);background:linear-gradient(180deg,#0c1130,#080b1e);
  border:1px solid var(--line-strong);border-radius:var(--r-lg);box-shadow:var(--shadow-2);overflow:hidden;animation:popIn .3s var(--ease)}
.search-overlay__field{display:flex;align-items:center;gap:12px;padding:18px 20px;border-bottom:1px solid var(--line);color:var(--muted)}
.search-overlay__field input{flex:1;background:none;border:0;outline:none;font-size:1.05rem;color:var(--ink)}
.search-overlay__field kbd{font-size:.7rem;border:1px solid var(--line);border-radius:5px;padding:2px 6px;color:var(--muted)}
.search-overlay__results{max-height:52vh;overflow-y:auto;padding:10px}
.search-overlay__empty{text-align:center;color:var(--muted);font-size:.9rem;padding:26px}
.sr-item{display:grid;grid-template-columns:40px 1fr auto;gap:12px;align-items:center;padding:10px 12px;border-radius:12px;transition:.2s}
.sr-item:hover{background:rgba(59,110,240,.16)}
.sr-item__cover{width:40px;aspect-ratio:2/3;border-radius:4px;overflow:hidden}
.sr-item b{font-family:'Outfit',sans-serif;font-size:.94rem;display:block}
.sr-item span{font-size:.78rem;color:var(--muted)}
.sr-item em{font-style:normal;font-size:.9rem;font-weight:600;color:var(--teal)}

/* ---------- 20. Modal & Roda Orbit ------------------------------------ */
.modal{position:fixed;inset:0;z-index:380;display:grid;place-items:center;padding:20px}
.modal__backdrop{position:absolute;inset:0;background:rgba(3,5,14,.82);backdrop-filter:blur(8px)}
.modal__box{position:relative;width:min(460px,100%);background:linear-gradient(180deg,#0c1130,#080b1e);
  border:1px solid var(--line-strong);border-radius:var(--r-xl);padding:32px;text-align:center;
  box-shadow:var(--shadow-2);animation:popIn .35s var(--ease);max-height:92vh;overflow-y:auto}
.modal__close{position:absolute;top:14px;right:14px}
.modal__sub{color:var(--muted);font-size:.9rem;margin-bottom:22px}
.wheel{position:relative;width:min(280px,72vw);aspect-ratio:1;margin:0 auto 20px;display:grid;place-items:center}
.wheel__disc{position:absolute;inset:0;border-radius:50%;border:6px solid rgba(9,13,34,.9);
  box-shadow:0 0 0 3px rgba(109,150,255,.45),0 20px 50px rgba(0,0,0,.55);
  background:conic-gradient(
    #3b6ef0 0deg 60deg,#7a5cff 60deg 120deg,#ff5fa2 120deg 180deg,
    #ffc94d 180deg 240deg,#35e0c8 240deg 300deg,#2f63d8 300deg 360deg);
  transition:transform 4.6s cubic-bezier(.15,.85,.2,1);}
.wheel__labels{position:absolute;inset:0}
.wheel__labels b{position:absolute;font-size:.72rem;transform:translate(-50%,-50%);
  font-family:'Outfit',sans-serif;font-weight:800;color:#fff;text-shadow:0 1px 4px rgba(0,0,0,.65);white-space:nowrap}
.wheel__hub{position:absolute;width:74px;height:74px;border-radius:50%;background:rgba(6,9,24,.96);
  border:1px solid rgba(109,150,255,.5);display:grid;place-items:center;font-family:'Outfit',sans-serif;
  font-size:.62rem;font-weight:800;letter-spacing:.06em;color:var(--blue-soft);z-index:2;line-height:1.15}
.wheel__pointer{position:absolute;top:-10px;left:50%;transform:translateX(-50%);width:0;height:0;
  border-left:12px solid transparent;border-right:12px solid transparent;border-top:22px solid var(--gold);
  filter:drop-shadow(0 3px 8px rgba(0,0,0,.6));z-index:3}
.wheel__result{background:rgba(53,224,200,.1);border:1px dashed rgba(53,224,200,.5);border-radius:var(--r-md);padding:16px;margin-bottom:16px}
.wheel__result b{display:block;font-family:'Outfit',sans-serif;font-size:1.35rem;color:var(--teal);letter-spacing:.06em}
.wheel__result span{font-size:.84rem;color:var(--muted)}
.wheel-fab{
  position:fixed;right:20px;bottom:20px;z-index:340;width:60px;height:60px;border-radius:50%;
  background:var(--grad-star);color:#2a1600;display:grid;place-items:center;
  box-shadow:0 14px 40px rgba(255,201,77,.42);transition:.3s var(--ease);
}
.wheel-fab:hover{transform:scale(1.08) rotate(12deg)}
.wheel-fab em{position:absolute;bottom:-4px;font-style:normal;font-size:.58rem;font-weight:800;
  background:#0b0f28;color:var(--gold);padding:2px 7px;border-radius:var(--r-pill);border:1px solid rgba(255,201,77,.5)}
.wheel-fab__ring{position:absolute;inset:-6px;border-radius:50%;border:2px solid rgba(255,201,77,.5);animation:pulseRing 2.4s ease-out infinite}
@keyframes pulseRing{0%{transform:scale(.9);opacity:.9}100%{transform:scale(1.35);opacity:0}}

/* ---------- 21. Toast -------------------------------------------------- */
.toasts{position:fixed;left:50%;bottom:26px;transform:translateX(-50%);z-index:420;display:grid;gap:10px;width:min(420px,92vw)}
.toast{display:flex;align-items:center;gap:11px;padding:13px 17px;border-radius:14px;font-size:.9rem;
  background:rgba(11,15,40,.96);border:1px solid var(--line-strong);box-shadow:var(--shadow-2);
  animation:toastIn .35s var(--ease)}
.toast--ok{border-color:rgba(53,224,200,.5)}
.toast--err{border-color:rgba(255,107,107,.5)}
.toast__dot{width:9px;height:9px;border-radius:50%;background:var(--teal);flex:none;box-shadow:0 0 10px var(--teal)}
.toast--err .toast__dot{background:var(--danger);box-shadow:0 0 10px var(--danger)}
.toast.is-out{animation:toastOut .3s var(--ease) forwards}
@keyframes toastIn{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@keyframes toastOut{to{opacity:0;transform:translateY(14px)}}

/* ---------- 22. Halaman katalog --------------------------------------- */
.page-head{padding:calc(var(--nav-h) + 56px) 0 12px}
.page-head h1{font-size:clamp(2rem,4.4vw,3.2rem)}
.page-head p{color:var(--muted);max-width:60ch}
.breadcrumb{display:flex;gap:8px;align-items:center;font-size:.82rem;color:var(--muted);margin-bottom:14px}
.breadcrumb a:hover{color:var(--blue-soft)}
.filters{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;
  background:var(--grad-panel);border:1px solid var(--line);border-radius:var(--r-lg);padding:16px 18px;margin-bottom:26px;backdrop-filter:blur(10px)}
.filters__chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{padding:8px 15px;border-radius:var(--r-pill);border:1px solid var(--line);font-size:.85rem;color:var(--ink-dim);transition:.2s;white-space:nowrap}
.chip:hover{border-color:rgba(109,150,255,.5);color:#fff}
.chip.is-active{background:var(--grad-orbit);border-color:transparent;color:#fff;box-shadow:0 6px 20px rgba(59,110,240,.35)}
.filters__right{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.filters__right .field{width:auto;min-width:170px;padding:10px 14px;font-size:.88rem}
.catalog-count{font-size:.88rem;color:var(--muted);margin-bottom:16px}
.skeleton{border-radius:var(--r-md);background:linear-gradient(100deg,rgba(255,255,255,.04) 30%,rgba(255,255,255,.09),rgba(255,255,255,.04) 70%);background-size:200% 100%;animation:shimmer 1.4s infinite}
@keyframes shimmer{to{background-position:-200% 0}}
.sk-card{height:400px}
.empty-state{text-align:center;padding:70px 20px;color:var(--muted)}
.empty-state h3{color:var(--ink)}

/* ---------- 23. Detail buku ------------------------------------------- */
.detail{display:grid;grid-template-columns:380px 1fr;gap:44px;align-items:start;padding-top:calc(var(--nav-h) + 46px)}
.detail__cover-wrap{position:sticky;top:calc(var(--nav-h) + 24px)}
.detail__cover img,.detail__cover svg{width:100%;height:100%;object-fit:cover}
.detail__cover{aspect-ratio:2/3;border-radius:8px 18px 18px 8px;overflow:hidden;
  box-shadow:0 40px 90px rgba(3,6,22,.7),0 0 0 1px rgba(255,255,255,.08);transform-style:preserve-3d;transition:transform .2s var(--ease)}
.detail__badges{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}
.badge{font-size:.72rem;padding:5px 11px;border-radius:var(--r-pill);border:1px solid var(--line);color:var(--ink-dim);background:rgba(255,255,255,.03)}
.badge--teal{border-color:rgba(53,224,200,.45);color:var(--teal)}
.badge--gold{border-color:rgba(255,201,77,.45);color:var(--gold)}
.detail__title{font-size:clamp(1.8rem,3.6vw,2.7rem);margin-bottom:8px}
.detail__subtitle{color:var(--ink-dim);font-size:1.05rem;margin:-4px 0 10px;font-style:italic}
.detail__author{color:var(--blue-soft);font-size:1rem;margin-bottom:16px}
.detail__cover.is-out{filter:grayscale(.5) brightness(.78)}
a.badge{transition:.2s}
a.badge:hover{border-color:rgba(109,150,255,.55);color:#fff;background:rgba(59,110,240,.14)}
.channel-box{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
  padding:18px 20px;border-radius:var(--r-md);margin-bottom:18px;
  background:rgba(255,201,77,.06);border:1px solid rgba(255,201,77,.28)}
.channel-box__label{display:block;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:2px}
.channel-box b{font-family:'Outfit',sans-serif;font-size:1.05rem}
.channel-box p{margin:4px 0 0;font-size:.85rem;color:var(--muted);max-width:46ch}
.detail__rating{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:20px;font-size:.9rem;color:var(--muted)}
.detail__rating b{color:var(--gold)}
.detail__price{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;margin-bottom:6px}
.detail__price b{font-family:'Outfit',sans-serif;font-size:2.1rem;background:var(--grad-orbit);-webkit-background-clip:text;background-clip:text;color:transparent}
.detail__price s{color:var(--muted)}
.detail__price .flag--disc{position:static}
.detail__pricehint{font-size:.85rem;color:var(--muted);margin-bottom:22px}
.detail__buy{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:26px}
.spec{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin:24px 0}
.spec__item{background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:12px;padding:12px 15px}
.spec__item span{display:block;font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.spec__item b{font-family:'Outfit',sans-serif;font-size:.98rem}
.seller-list{display:grid;gap:12px;margin-top:16px}
.seller{display:grid;grid-template-columns:1fr auto;gap:16px;padding:18px;border-radius:var(--r-md);
  border:1px solid var(--line);background:rgba(255,255,255,.025);transition:.3s var(--ease);position:relative;overflow:hidden}
.seller:hover{border-color:rgba(109,150,255,.4);background:rgba(59,110,240,.07)}
.seller.is-best{border-color:rgba(53,224,200,.5);background:rgba(53,224,200,.06)}
.seller__pick{position:absolute;top:0;right:0;font-size:.66rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  background:var(--teal);color:#04231e;padding:4px 12px;border-radius:0 0 0 10px}
.seller__name{font-family:'Outfit',sans-serif;font-weight:700;font-size:1.05rem;margin:0 0 3px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.seller__meta{font-size:.82rem;color:var(--muted);margin:0 0 8px}
.seller__badges{display:flex;flex-wrap:wrap;gap:6px}
.seller__badges span{font-size:.7rem;padding:3px 9px;border-radius:var(--r-pill);background:rgba(255,255,255,.05);border:1px solid var(--line);color:var(--ink-dim)}
.seller__right{text-align:right;display:flex;flex-direction:column;gap:8px;align-items:flex-end;justify-content:center}
.seller__price{font-family:'Outfit',sans-serif;font-size:1.2rem;font-weight:700}
.seller__score{font-size:.72rem;color:var(--muted)}
.seller__actions{display:flex;gap:7px}
.seller__actions .btn{padding:8px 14px;font-size:.82rem}
.tabs{display:flex;gap:6px;border-bottom:1px solid var(--line);margin:34px 0 20px;flex-wrap:wrap}
.tab{padding:11px 18px;font-family:'Outfit',sans-serif;font-weight:600;font-size:.93rem;color:var(--muted);
  border-bottom:2px solid transparent;margin-bottom:-1px;transition:.2s}
.tab:hover{color:var(--ink)}
.tab.is-active{color:#fff;border-bottom-color:var(--blue)}
.tab-panel{display:none;color:var(--ink-dim);font-size:.97rem}
.tab-panel.is-active{display:block;animation:fade .35s}

/* ---------- 24. Checkout & status ------------------------------------- */
.checkout{display:grid;grid-template-columns:1.15fr .85fr;gap:34px;align-items:start;padding-top:calc(var(--nav-h) + 46px)}
.panel{background:var(--grad-panel);border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;backdrop-filter:blur(10px)}
.panel + .panel{margin-top:20px}
.panel h2{font-size:1.25rem;display:flex;align-items:center;gap:10px}
.panel h2 i{font-style:normal;width:28px;height:28px;border-radius:9px;background:rgba(59,110,240,.2);
  display:grid;place-items:center;font-size:.85rem;color:var(--blue-soft);flex:none}
.summary{position:sticky;top:calc(var(--nav-h) + 24px)}
.summary__row{display:flex;justify-content:space-between;font-size:.92rem;color:var(--ink-dim);padding:6px 0}
.summary__row--total{border-top:1px dashed var(--line-strong);margin-top:10px;padding-top:14px;font-size:1.05rem}
.summary__row--total b{font-family:'Outfit',sans-serif;font-size:1.5rem;background:var(--grad-orbit);-webkit-background-clip:text;background-clip:text;color:transparent}
.summary__row--disc{color:var(--teal)}
.coupon-row{display:flex;gap:8px;margin:14px 0}
.coupon-row .field{flex:1;text-transform:uppercase}
.order-block{border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;margin-bottom:14px}
.order-block__head{padding:12px 16px;background:rgba(59,110,240,.13);border-bottom:1px solid var(--line);
  display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.order-block__head b{font-family:'Outfit',sans-serif;font-size:.95rem}
.order-block__head span{font-size:.76rem;color:var(--muted)}
.order-block__body{padding:12px 16px;display:grid;gap:10px}
.mission-badge{font-size:.68rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  background:rgba(122,92,255,.24);border:1px solid rgba(122,92,255,.5);color:#cdbfff;padding:3px 10px;border-radius:var(--r-pill)}
.explainer{display:flex;gap:12px;padding:14px 16px;border-radius:14px;background:rgba(53,224,200,.07);
  border:1px solid rgba(53,224,200,.28);font-size:.87rem;color:var(--ink-dim);margin-bottom:18px}
.explainer b{color:var(--teal)}
.explainer i{font-style:normal;font-size:1.1rem}

.pass{position:relative;background:linear-gradient(140deg,rgba(59,110,240,.2),rgba(122,92,255,.14));
  border:1px solid rgba(109,150,255,.34);border-radius:var(--r-lg);padding:28px;overflow:hidden}
.pass::before,.pass::after{content:"";position:absolute;width:26px;height:26px;border-radius:50%;background:var(--void);top:50%;transform:translateY(-50%)}
.pass::before{left:-13px}.pass::after{right:-13px}
.pass__row{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:16px}
.pass__label{font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);display:block}
.pass__value{font-family:'Outfit',sans-serif;font-weight:700;font-size:1.05rem}
.pass__code{font-family:'Outfit',sans-serif;font-size:1.5rem;letter-spacing:.06em}
.status-pill{display:inline-flex;align-items:center;gap:8px;padding:7px 15px;border-radius:var(--r-pill);font-size:.84rem;font-weight:600}
.status-pill--paid{background:rgba(53,224,200,.16);color:var(--teal);border:1px solid rgba(53,224,200,.45)}
.status-pill--pending{background:rgba(255,201,77,.14);color:var(--gold);border:1px solid rgba(255,201,77,.45)}
.status-pill--failed{background:rgba(255,107,107,.14);color:var(--danger);border:1px solid rgba(255,107,107,.45)}
.track{display:grid;gap:0;margin:24px 0}
.track__step{display:grid;grid-template-columns:34px 1fr;gap:14px;position:relative;padding-bottom:22px}
.track__step:last-child{padding-bottom:0}
.track__step::before{content:"";position:absolute;left:16px;top:30px;bottom:0;width:1px;background:var(--line-strong)}
.track__step:last-child::before{display:none}
.track__dot{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font-size:.8rem;
  border:1px solid var(--line-strong);background:rgba(9,13,34,.9);color:var(--muted);z-index:1}
.track__step.is-done .track__dot{background:var(--grad-orbit);border-color:transparent;color:#fff}
.track__step h4{margin:4px 0 2px;font-size:1rem}
.track__step p{margin:0;font-size:.86rem;color:var(--muted)}

/* ---------- 25. Reseller / penulis ------------------------------------ */
.fee-table{width:100%;border-collapse:collapse;font-size:.92rem;overflow:hidden;border-radius:var(--r-md)}
.fee-table th,.fee-table td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line)}
.fee-table th{font-family:'Outfit',sans-serif;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;color:var(--blue-soft);background:rgba(59,110,240,.1)}
.fee-table tr:last-child td{border-bottom:0}
.fee-table td b{font-family:'Outfit',sans-serif}
.tier-dot{width:9px;height:9px;border-radius:50%;display:inline-block;margin-right:8px}
.tier-dot--gold{background:var(--gold);box-shadow:0 0 10px var(--gold)}
.tier-dot--silver{background:#c9d4f5;box-shadow:0 0 10px #c9d4f5}
.tier-dot--bronze{background:#e08e4d;box-shadow:0 0 10px #e08e4d}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-md);background:rgba(255,255,255,.02)}
.faq{display:grid;gap:10px}
.faq__item{border:1px solid var(--line);border-radius:var(--r-md);background:rgba(255,255,255,.02);overflow:hidden}
.faq__q{width:100%;text-align:left;padding:17px 20px;font-family:'Outfit',sans-serif;font-weight:600;font-size:1rem;
  display:flex;justify-content:space-between;gap:14px;align-items:center;transition:.2s}
.faq__q:hover{background:rgba(59,110,240,.08)}
.faq__q i{font-style:normal;color:var(--blue-soft);transition:transform .3s var(--ease);flex:none}
.faq__item.is-open .faq__q i{transform:rotate(45deg)}
.faq__a{max-height:0;overflow:hidden;transition:max-height .35s var(--ease)}
.faq__a p{padding:0 20px 18px;margin:0;color:var(--muted);font-size:.93rem}

.prose{max-width:74ch;color:var(--ink-dim)}
.prose h2{font-size:1.4rem;margin-top:34px}
.prose h3{font-size:1.1rem;margin-top:26px}
.prose ul{list-style:disc;padding-left:22px;margin-bottom:1em}
.prose li{margin-bottom:.4em}

/* ---------- 26. Responsif --------------------------------------------- */
@media (max-width:1080px){
  .router__panel{grid-template-columns:1fr}
  .detail{grid-template-columns:300px 1fr;gap:32px}
  .checkout{grid-template-columns:1fr}
  .summary{position:static}
  .footer__grid{grid-template-columns:1fr 1fr;gap:30px}
}
@media (max-width:900px){
  .nav__links{display:none}
  .nav__burger{display:grid}
  .nav__cta{display:none}
  .hero__grid{grid-template-columns:1fr;gap:36px}
  .orbit-stage{max-width:420px;margin-inline:auto;order:-1}
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr);gap:30px}
  .steps::before{display:none}
  .calc{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .detail{grid-template-columns:1fr}
  .detail__cover-wrap{position:static;max-width:280px;margin-inline:auto}
}
@media (max-width:620px){
  .container{width:calc(100% - 32px)}
  .grid-3,.grid-4,.grid-2{grid-template-columns:1fr}
  .books-grid{grid-template-columns:repeat(2,1fr);gap:14px}
  .book-card__body{padding:12px}
  .book-card__title{font-size:.94rem}
  .steps{grid-template-columns:1fr}
  .hero__stats{gap:20px}
  .hero__chip--a,.hero__chip--b{display:none}
  .footer__grid{grid-template-columns:1fr}
  .seller{grid-template-columns:1fr}
  .seller__right{align-items:flex-start;text-align:left}
  .router__row--split{grid-template-columns:1fr}
  .wheel-fab{width:52px;height:52px;right:14px;bottom:14px}
  .toasts{bottom:80px}
}

/* ---------- 27. Aksesibilitas ----------------------------------------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important}
  [data-reveal]{opacity:1;transform:none}
  .aurora{display:none}
}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}