/* =========================================================
   Website promosi Bimbel Pintar
   Papan tulis hijau + stabilo kuning, kartu besar, banyak ruang napas.
   Warna utama bisa diganti admin lewat atribut data-theme-color.
   ========================================================= */
:root {
  --ink: #14201B; --ink-2: #455750; --ink-3: #76857E; --line: #E0E8E4; --bg: #FFFFFF; --tint: #F3F6F4;
  --chalk: #12332B; --chalk-2: #1B4539; --chalk-ink: #D6E6DE;
  --primary: #0F6B52; --primary-2: #0B5844; --primary-tint: #E1F2EA;
  --hl: #FFD23F; --hl-ink: #3A2E00; --danger: #BE3A2C;
  --radius: 20px; --radius-sm: 12px;
  --display: 'Bricolage Grotesque', 'Plus Jakarta Sans', system-ui, sans-serif;
  --body: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --ease: cubic-bezier(.22, 1, .36, 1);
  --shadow: 0 24px 60px -24px rgba(10, 40, 30, .28);
}
[data-theme-color="biru"]   { --primary: #1F5FD1; --primary-2: #1749A3; --primary-tint: #E3ECFB; --chalk: #11284F; --chalk-2: #183868; --chalk-ink: #D3DEF3; }
[data-theme-color="ungu"]   { --primary: #6A3FCB; --primary-2: #5530A8; --primary-tint: #ECE5FA; --chalk: #25134F; --chalk-2: #351E6B; --chalk-ink: #E0D6F5; }
[data-theme-color="jingga"] { --primary: #C9490B; --primary-2: #A53A08; --primary-tint: #FBE9DD; --chalk: #3A1A0A; --chalk-2: #52270F; --chalk-ink: #F3DCCB; }

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; -webkit-text-size-adjust: 100%; }
body.site { margin: 0; font-family: var(--body); font-size: 16px; line-height: 1.65; color: var(--ink); background: var(--bg); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
h1, h2, h3 { font-family: var(--display); margin: 0; color: var(--ink); letter-spacing: -.025em; line-height: 1.1; font-weight: 800; }
h3 { font-weight: 700; letter-spacing: -.015em; line-height: 1.25; }
p { margin: 0 0 1em; }
a { color: var(--primary); text-decoration: none; }
img { max-width: 100%; display: block; }
button { font: inherit; }
:focus-visible { outline: 3px solid var(--hl); outline-offset: 3px; border-radius: 6px; }
::selection { background: var(--hl); color: var(--hl-ink); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--hl); color: var(--hl-ink); padding: 8px 14px; border-radius: 8px; z-index: 200; font-weight: 700; }
.skip:focus { left: 8px; }
.wrap { width: min(1160px, 100% - 40px); margin-inline: auto; }
.wrap--narrow { width: min(760px, 100% - 40px); }
.spacer { flex: 1; }
.muted { color: var(--ink-3); }
.icon { width: 20px; height: 20px; flex-shrink: 0; }
.icon--sm { width: 16px; height: 16px; }
.icon--lg { width: 30px; height: 30px; }

/* ---------- Tombol ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 11px 20px; border-radius: 999px; border: 1.5px solid transparent; font-weight: 700; font-size: 15px; cursor: pointer; text-decoration: none; transition: transform .15s var(--ease), background .15s, box-shadow .2s, border-color .15s; line-height: 1.2; white-space: nowrap; }
.btn:hover { transform: translateY(-2px); text-decoration: none; }
.btn:active { transform: translateY(0); }
.btn--primary { background: var(--primary); color: #fff; box-shadow: 0 10px 24px -12px var(--primary); }
.btn--primary:hover { background: var(--primary-2); }
.btn--ghost { background: transparent; border-color: var(--line); color: var(--ink); }
.btn--ghost:hover { border-color: var(--ink-3); }
.btn--hl { background: var(--hl); color: var(--hl-ink); box-shadow: 0 10px 24px -12px #d9a900; }
.btn--hl:hover { background: #ffdb62; }
.btn--wa { background: #1FA855; color: #fff; }
.btn--wa:hover { background: #178F47; }
.btn--lg { padding: 15px 28px; font-size: 16.5px; }
.btn--block { width: 100%; }

/* ---------- Banner promo & navigasi ---------- */
.preview-bar { background: var(--ink); color: #fff; text-align: center; padding: 9px 16px; font-size: 14px; }
.preview-bar a { color: var(--hl); font-weight: 700; margin-left: 8px; }
.promo { background: var(--hl); color: var(--hl-ink); font-weight: 600; font-size: 14.5px; }
.promo__in { display: flex; align-items: center; justify-content: center; gap: 14px; padding: 9px 0; flex-wrap: wrap; position: relative; padding-right: 32px; }
.promo__count { font-variant-numeric: tabular-nums; background: var(--hl-ink); color: var(--hl); padding: 1px 10px; border-radius: 999px; font-size: 13px; }
.promo__cta { background: var(--hl-ink); color: #fff; padding: 3px 14px; border-radius: 999px; font-size: 13px; }
.promo__cta:hover { text-decoration: none; opacity: .88; }
.promo__x { position: absolute; right: 0; top: 50%; transform: translateY(-50%); background: none; border: 0; color: inherit; font-size: 24px; line-height: 1; cursor: pointer; opacity: .6; }
.promo__x:hover { opacity: 1; }
.promo[hidden] { display: none; }

.nav { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .86); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid transparent; transition: border-color .2s, box-shadow .2s; }
.nav.is-stuck { border-color: var(--line); box-shadow: 0 8px 30px -22px rgba(10, 40, 30, .5); }
.nav__in { display: flex; align-items: center; gap: 22px; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); font-family: var(--display); font-weight: 800; font-size: 19px; letter-spacing: -.02em; }
.brand:hover { text-decoration: none; }
.brand__mark { width: 38px; height: 38px; border-radius: 11px; background: var(--hl); color: var(--hl-ink); display: grid; place-items: center; font-size: 18px; overflow: hidden; flex-shrink: 0; }
.brand__mark img { width: 100%; height: 100%; object-fit: contain; background: #fff; }
.nav__links { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav__links a { color: var(--ink-2); font-weight: 600; font-size: 15px; padding: 8px 13px; border-radius: 999px; position: relative; }
.nav__links a:hover { color: var(--ink); background: var(--tint); text-decoration: none; }
.nav__links a.is-active { color: var(--ink); background: linear-gradient(transparent 62%, color-mix(in srgb, var(--hl) 80%, transparent) 62%); border-radius: 4px; }
.nav__links .nav__login { border: 1.5px solid var(--line); margin-left: 6px; }
.nav__burger { display: none; width: 44px; height: 44px; border: 0; background: var(--tint); border-radius: 12px; cursor: pointer; margin-left: auto; position: relative; }
.nav__burger span { position: absolute; left: 12px; right: 12px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .25s var(--ease), opacity .2s; }
.nav__burger span:nth-child(1) { top: 15px; } .nav__burger span:nth-child(2) { top: 21px; } .nav__burger span:nth-child(3) { top: 27px; }
.nav.is-open .nav__burger span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav.is-open .nav__burger span:nth-child(2) { opacity: 0; }
.nav.is-open .nav__burger span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
@media (max-width: 900px) {
  .nav__burger { display: block; }
  .nav__cta { display: none; }
  .nav__links { position: absolute; left: 0; right: 0; top: 68px; flex-direction: column; align-items: stretch; gap: 2px; background: #fff; padding: 12px 20px 20px; border-bottom: 1px solid var(--line); box-shadow: 0 30px 40px -30px rgba(10, 40, 30, .4); transform-origin: top; transform: scaleY(.96); opacity: 0; visibility: hidden; transition: opacity .2s, transform .25s var(--ease), visibility .2s; margin-left: 0; }
  .nav.is-open .nav__links { opacity: 1; transform: none; visibility: visible; }
  .nav__links a { padding: 13px 14px; font-size: 16px; }
}

/* ---------- Hero ---------- */
.hero { position: relative; padding: 56px 0 72px; overflow: hidden; }
.hero::before { content: ''; position: absolute; width: 640px; height: 640px; right: -160px; top: -40px; border-radius: 50%; background: radial-gradient(closest-side, var(--primary-tint), transparent 72%); z-index: 0; }
.hero__in { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: 56px; align-items: center; }
.pill { display: inline-flex; align-items: center; gap: 9px; padding: 6px 14px; border-radius: 999px; background: var(--primary-tint); color: var(--primary-2); font-weight: 700; font-size: 13.5px; margin-bottom: 22px; }
.pill__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--primary); position: relative; }
.pill__dot::after { content: ''; position: absolute; inset: -4px; border-radius: 50%; border: 2px solid var(--primary); opacity: 0; animation: ping 2s ease-out infinite; }
@keyframes ping { 0% { transform: scale(.5); opacity: .8; } 100% { transform: scale(1.6); opacity: 0; } }
.hero h1 { font-size: clamp(2.4rem, 4.7vw, 4rem); line-height: 1.04; letter-spacing: -.04em; margin-bottom: 20px; text-wrap: balance; }
.hero__sub { font-size: 18.5px; color: var(--ink-2); max-width: 540px; margin-bottom: 30px; }
.hero__actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero__stats { display: flex; gap: 38px; margin: 40px 0 0; padding-top: 28px; border-top: 1px solid var(--line); flex-wrap: wrap; }
.hero__stats div { min-width: 0; }
.hero__stats dt { color: var(--ink-3); font-size: 14px; order: 2; }
.hero__stats dd { margin: 0; font-family: var(--display); font-weight: 800; font-size: 38px; letter-spacing: -.03em; line-height: 1; font-variant-numeric: tabular-nums; }
.hero__stats div { display: flex; flex-direction: column; gap: 6px; }

.hero__art { position: relative; min-height: 470px; padding: 44px 0; display: grid; place-items: center; }
.board { width: min(100%, 440px); background: var(--chalk); border-radius: 26px; padding: 22px 22px 24px; box-shadow: var(--shadow), inset 0 0 0 6px color-mix(in srgb, var(--chalk-2) 70%, #000); color: var(--chalk-ink); transform: rotate(-2deg); position: relative; z-index: 2; }
.board__head { display: flex; align-items: center; gap: 6px; font-family: var(--display); font-weight: 700; font-size: 18px; color: #fff; margin-bottom: 14px; }
.board__head span { margin-right: auto; }
.board__head i { width: 9px; height: 9px; border-radius: 50%; background: rgba(255, 255, 255, .25); }
.board__rows { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.board__rows li { display: grid; grid-template-columns: 6px 1fr auto; gap: 12px; align-items: center; background: rgba(255, 255, 255, .07); border-radius: 14px; padding: 14px 16px 14px 12px; opacity: 0; transform: translateX(-14px); animation: row-in .6s var(--ease) forwards; animation-delay: calc(var(--d, 0ms) + 250ms); }
.board__rows b { align-self: stretch; border-radius: 6px; background: var(--c); }
.board__rows span { font-weight: 700; color: #fff; font-size: 15.5px; }
.board__rows em { font-style: normal; font-size: 12.5px; background: rgba(255, 255, 255, .12); padding: 2px 10px; border-radius: 999px; }
@keyframes row-in { to { opacity: 1; transform: none; } }
.float { position: absolute; z-index: 3; display: flex; align-items: center; gap: 9px; background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 10px 16px 10px 12px; font-weight: 700; font-size: 14px; box-shadow: 0 18px 40px -18px rgba(10, 40, 30, .45); animation: bob 6s ease-in-out infinite alternate; }
.float .icon { color: var(--primary); }
.float--a { left: 0; top: 0; } .float--b { right: 4%; bottom: 0; animation-delay: -2s; } .float--c { left: 6%; bottom: 0; animation-delay: -4s; background: var(--hl); border-color: var(--hl); color: var(--hl-ink); } .float--c .icon { color: var(--hl-ink); }
@keyframes bob { from { transform: translateY(0); } to { transform: translateY(-12px); } }
.hero__dots { position: absolute; right: 4%; bottom: 2%; fill: var(--primary); opacity: .25; z-index: 1; }
.hero__photo { width: min(100%, 480px); aspect-ratio: 4 / 4.4; border-radius: 34px 34px 120px 34px; overflow: hidden; box-shadow: var(--shadow); border: 8px solid #fff; outline: 1px solid var(--line); }
.hero__photo img { width: 100%; height: 100%; object-fit: cover; }
@media (max-width: 900px) {
  .hero { padding: 32px 0 48px; }
  .hero__in { grid-template-columns: 1fr; gap: 36px; }
  .hero__art { min-height: 340px; }
  .float--a { left: 0; } .float--b { right: 0; }
}

/* ---------- Seksi umum ---------- */
.sec { padding: 96px 0; }
.sec--tight { padding: 24px 0 72px; }
.sec--tint { background: var(--tint); }
.sec--chalk { background: var(--chalk); color: var(--chalk-ink); }
.sec--chalk h2, .sec--chalk h3 { color: #fff; }
.sec__head { margin-bottom: 40px; max-width: 640px; }
.sec__head h2 { font-size: clamp(2rem, 3.6vw, 3rem); margin-bottom: 12px; text-wrap: balance; }
.sec__head p { color: var(--ink-2); font-size: 17.5px; }
.sec__head--center { text-align: center; margin-inline: auto; }
@media (max-width: 700px) { .sec { padding: 64px 0; } .sec--tight { padding-bottom: 48px; } }
.grid { display: grid; gap: 20px; }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 1000px) { .grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .grid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .grid--4, .grid--3 { grid-template-columns: 1fr; } }

.js .reveal { opacity: 0; transform: translateY(20px); transition: opacity .7s var(--ease), transform .7s var(--ease); transition-delay: var(--d, 0ms); }
.js .reveal.is-in { opacity: 1; transform: none; }

/* ---------- Keunggulan ---------- */
.feature { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 24px 28px; transition: transform .25s var(--ease), box-shadow .25s, border-color .2s; }
.feature:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: transparent; }
.feature__ic { width: 50px; height: 50px; border-radius: 15px; background: var(--primary-tint); color: var(--primary); display: grid; place-items: center; margin-bottom: 18px; }
.feature__ic .icon { width: 24px; height: 24px; }
.feature h3 { font-size: 19px; margin-bottom: 8px; }
.feature p { color: var(--ink-2); margin: 0; font-size: 15.5px; }

/* ---------- Program ---------- */
.chips { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 26px; }
.chip { padding: 8px 18px; border-radius: 999px; border: 1.5px solid var(--line); background: #fff; font-weight: 700; font-size: 14.5px; color: var(--ink-2); cursor: pointer; transition: all .15s; }
.chip:hover { border-color: var(--ink-3); }
.chip.is-active { background: var(--ink); border-color: var(--ink); color: #fff; }
.program { position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px 24px 20px; display: flex; flex-direction: column; gap: 10px; overflow: hidden; transition: transform .25s var(--ease), box-shadow .25s, opacity .25s; }
.program::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 6px; background: var(--c); }
.program:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.program[hidden] { display: none; }
.program__top { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.program__cat { font-size: 13px; font-weight: 700; color: var(--c); }
.program__lv { font-size: 12px; font-weight: 700; padding: 1px 10px; border-radius: 999px; background: var(--tint); color: var(--ink-2); }
.program h3 { font-size: 21px; }
.program p { color: var(--ink-2); font-size: 15px; margin: 0; }
.program__foot { margin-top: auto; padding-top: 14px; border-top: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.program__price small { color: var(--ink-3); font-size: 13px; }
.program__price strong { font-family: var(--display); font-size: 18px; }
.link { display: inline-flex; align-items: center; gap: 6px; background: none; border: 0; color: var(--primary); font-weight: 700; cursor: pointer; padding: 6px 0; font-size: 15px; }
.link .icon { transition: transform .2s var(--ease); }
.link:hover .icon { transform: translateX(4px); }

/* ---------- Paket harga ---------- */
.seg { display: inline-flex; background: #fff; border: 1.5px solid var(--line); border-radius: 999px; padding: 5px; gap: 4px; margin-top: 22px; flex-wrap: wrap; justify-content: center; }
.seg label { position: relative; cursor: pointer; }
.seg input { position: absolute; inset: 0; opacity: 0; margin: 0; cursor: pointer; }
.seg span { display: flex; align-items: center; gap: 8px; padding: 9px 20px; border-radius: 999px; font-weight: 700; font-size: 15px; color: var(--ink-2); transition: background .2s, color .2s; user-select: none; }
.seg input:checked + span { background: var(--ink); color: #fff; }
.seg input:focus-visible + span { outline: 3px solid var(--hl); outline-offset: 2px; }
.seg em { font-style: normal; font-size: 11.5px; font-weight: 800; background: var(--hl); color: var(--hl-ink); padding: 1px 8px; border-radius: 999px; }
.seg--sm { margin-top: 6px; } .seg--sm span { padding: 7px 16px; font-size: 14px; }
.pricing { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); gap: 22px; align-items: stretch; margin-top: 8px; }
.plan { position: relative; background: #fff; border: 1.5px solid var(--line); border-radius: 26px; padding: 34px 28px 28px; display: flex; flex-direction: column; transition: transform .3s var(--ease), box-shadow .3s; }
.plan:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.plan h3 { font-size: 26px; }
.plan__tag { color: var(--ink-3); margin: 6px 0 0; font-size: 15px; min-height: 3em; }
.plan__price { margin: 18px 0 20px; padding-bottom: 20px; border-bottom: 1px solid var(--line); min-height: 108px; }
.plan__price s { display: block; color: var(--ink-3); font-size: 15px; }
.plan__amount { display: flex; align-items: baseline; gap: 6px; }
.plan__amount .rp { font-weight: 700; color: var(--ink-2); font-size: 18px; }
.plan__amount strong { font-family: var(--display); font-size: 46px; letter-spacing: -.04em; line-height: 1; font-variant-numeric: tabular-nums; }
.plan__amount .per { color: var(--ink-3); font-weight: 600; }
.plan__total { color: var(--ink-3); font-size: 13.5px; display: block; margin-top: 6px; }
.plan__list { list-style: none; margin: 0 0 26px; padding: 0; display: grid; gap: 12px; flex: 1; }
.plan__list li { display: flex; gap: 11px; align-items: flex-start; font-size: 15.5px; color: var(--ink-2); }
.plan__list .icon { color: var(--primary); margin-top: 4px; flex-shrink: 0; }
.plan__badge { position: absolute; top: -13px; left: 28px; background: var(--hl); color: var(--hl-ink); font-weight: 800; font-size: 12.5px; padding: 4px 14px; border-radius: 999px; box-shadow: 0 8px 18px -8px #d9a900; }
.plan--featured { background: var(--chalk); border-color: var(--chalk); color: var(--chalk-ink); box-shadow: var(--shadow); }
.plan--featured h3, .plan--featured .plan__amount strong { color: #fff; }
.plan--featured .plan__tag, .plan--featured .plan__total, .plan--featured .plan__amount .per, .plan--featured .plan__price s { color: #9DBBAE; }
.plan--featured .plan__amount .rp { color: #C6DACF; }
.plan--featured .plan__price { border-color: rgba(255, 255, 255, .14); }
.plan--featured .plan__list li { color: var(--chalk-ink); }
.plan--featured .plan__list .icon { color: var(--hl); }
@media (min-width: 1000px) { .plan--featured { transform: scale(1.03); } .plan--featured:hover { transform: scale(1.03) translateY(-6px); } }
.price-note { text-align: center; color: var(--ink-3); font-size: 14px; margin: 26px 0 0; }
.plan.is-picked { outline: 3px solid var(--hl); outline-offset: 4px; }

/* ---------- Cara daftar ---------- */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; counter-reset: s; position: relative; }
.steps li { position: relative; padding-top: 8px; }
.steps__n { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 50%; background: var(--hl); color: var(--hl-ink); font-family: var(--display); font-weight: 800; font-size: 22px; margin-bottom: 18px; position: relative; z-index: 1; }
.steps li:not(:last-child)::after { content: ''; position: absolute; top: 34px; left: 64px; right: -20px; border-top: 2px dashed rgba(255, 255, 255, .25); }
.steps h3 { font-size: 21px; margin-bottom: 8px; }
.steps p { color: var(--chalk-ink); margin: 0; }
@media (max-width: 800px) { .steps { grid-template-columns: 1fr; } .steps li:not(:last-child)::after { display: none; } }

/* ---------- Tutor ---------- */
.avatar { width: 46px; height: 46px; border-radius: 50%; display: inline-grid; place-items: center; font-weight: 800; font-size: 15px; color: var(--av); background: color-mix(in srgb, var(--av) 16%, #fff); flex-shrink: 0; }
.avatar--xl { width: 84px; height: 84px; font-size: 28px; font-family: var(--display); }
.tutor { text-align: center; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 18px 24px; transition: transform .25s var(--ease), box-shadow .25s; }
.tutor:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.tutor .avatar { margin-bottom: 14px; }
.tutor h3 { font-size: 18px; margin-bottom: 4px; }
.tutor p { color: var(--ink-3); font-size: 14.5px; margin: 0; }

/* ---------- Testimoni ---------- */
.quotes { max-width: 760px; margin-inline: auto; }
.quotes__track { position: relative; display: grid; }
.quote { grid-area: 1 / 1; margin: 0; background: #fff; border: 1px solid var(--line); border-radius: 28px; padding: 40px 42px 34px; opacity: 0; transform: translateX(24px); pointer-events: none; transition: opacity .5s var(--ease), transform .5s var(--ease); box-shadow: var(--shadow); }
.quote.is-active { opacity: 1; transform: none; pointer-events: auto; }
.quote.is-prev { transform: translateX(-24px); }
.stars { display: flex; gap: 3px; margin-bottom: 18px; }
.stars span { color: #D8DFDB; display: inline-flex; } .stars span.on { color: #F5B50A; }
.stars .icon { width: 22px; height: 22px; fill: currentColor; }
.quote blockquote { margin: 0 0 24px; font-family: var(--display); font-size: clamp(1.2rem, 2.4vw, 1.6rem); font-weight: 600; line-height: 1.4; letter-spacing: -.015em; }
.quote figcaption { display: flex; align-items: center; gap: 12px; }
.quote figcaption strong { display: block; } .quote figcaption small { color: var(--ink-3); }
.quotes__nav { display: flex; align-items: center; justify-content: center; gap: 18px; margin-top: 24px; }
.round { width: 44px; height: 44px; border-radius: 50%; border: 1.5px solid var(--line); background: #fff; cursor: pointer; display: grid; place-items: center; color: var(--ink); transition: all .15s; }
.round:hover { border-color: var(--ink); background: var(--ink); color: #fff; }
.dots { display: flex; gap: 8px; }
.dots button { width: 9px; height: 9px; border-radius: 99px; border: 0; background: #C8D3CD; cursor: pointer; padding: 0; transition: width .3s var(--ease), background .2s; }
.dots button.is-active { width: 28px; background: var(--primary); }
@media (max-width: 600px) { .quote { padding: 28px 24px; } }

/* ---------- Tentang & FAQ ---------- */
#tentang h2 { font-size: clamp(2rem, 3.4vw, 2.8rem); margin-bottom: 18px; }
#tentang p { font-size: 18px; color: var(--ink-2); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 22px 0; font-family: var(--display); font-weight: 700; font-size: 19px; letter-spacing: -.01em; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .icon { transition: transform .3s var(--ease); color: var(--primary); }
.faq details[open] summary .icon { transform: rotate(45deg); }
.faq__a { overflow: hidden; color: var(--ink-2); padding-bottom: 8px; }
.faq__a p:last-child { margin-bottom: 14px; }

/* ---------- Pendaftaran ---------- */
.reg { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 40px; align-items: start; }
.reg__info h2 { font-size: clamp(2rem, 3.4vw, 2.9rem); margin-bottom: 14px; }
.reg__info > p { color: var(--ink-2); font-size: 17px; }
.contact { list-style: none; margin: 26px 0; padding: 0; display: grid; gap: 16px; }
.contact li { display: flex; gap: 14px; align-items: flex-start; }
.contact .icon { width: 42px; height: 42px; padding: 11px; border-radius: 13px; background: #fff; border: 1px solid var(--line); color: var(--primary); flex-shrink: 0; }
.contact small { display: block; color: var(--ink-3); font-size: 13px; }
.contact span { font-weight: 600; word-break: break-word; }
.reg__card { background: #fff; border: 1px solid var(--line); border-radius: 28px; padding: 34px; box-shadow: var(--shadow); }
.closed { text-align: center; padding: 30px 10px; color: var(--ink-2); } .closed .icon { color: var(--ink-3); margin-bottom: 10px; }
.stepper { list-style: none; margin: 0 0 26px; padding: 0; display: flex; gap: 8px; }
.stepper li { flex: 1; display: flex; align-items: center; gap: 9px; font-weight: 700; font-size: 14px; color: var(--ink-3); padding-bottom: 12px; border-bottom: 3px solid var(--line); transition: color .2s, border-color .3s; }
.stepper li span { width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; background: var(--tint); font-size: 13px; transition: background .2s, color .2s; }
.stepper li.is-active { color: var(--ink); border-color: var(--primary); }
.stepper li.is-active span { background: var(--primary); color: #fff; }
.stepper li.is-done { color: var(--primary); border-color: var(--primary); }
.stepper li.is-done span { background: var(--primary-tint); color: var(--primary); }
.chosen { display: flex; align-items: center; gap: 10px; background: var(--primary-tint); color: var(--primary-2); padding: 10px 14px; border-radius: 12px; font-weight: 600; font-size: 14.5px; margin-bottom: 20px; }
.chosen[hidden] { display: none; }
.chosen span { flex: 1; } .chosen button { background: none; border: 0; color: var(--primary-2); font-weight: 800; text-decoration: underline; cursor: pointer; }
.step { border: 0; padding: 0; margin: 0; min-width: 0; display: none; }
.step.is-active { display: block; animation: step-in .4s var(--ease); }
@keyframes step-in { from { opacity: 0; transform: translateX(16px); } to { opacity: 1; transform: none; } }
.field { display: block; margin-bottom: 18px; }
.field > span, .field > .lbl { display: block; font-weight: 700; font-size: 14px; margin-bottom: 7px; }
.field > span small, .field small { font-weight: 500; color: var(--ink-3); }
.field input[type=text], .field input[type=tel], .field input[type=date], .field select, .field input[type=email] { width: 100%; padding: 13px 14px; border: 1.5px solid var(--line); border-radius: 12px; background: #fff; font: inherit; color: var(--ink); transition: border-color .15s, box-shadow .15s; }
.field select { appearance: none; padding-right: 36px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2376857E' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; }
.field input:hover, .field select:hover { border-color: var(--ink-3); }
.field input:focus, .field select:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 4px color-mix(in srgb, var(--primary) 18%, transparent); }
.field.has-error input, .field.has-error select, .field.is-invalid input { border-color: var(--danger); }
.field__error { color: var(--danger); font-size: 13.5px; font-weight: 600; margin-top: 6px; }
.hint { display: block; margin-top: 6px; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
@media (max-width: 560px) { .two { grid-template-columns: 1fr; } .reg__card { padding: 24px 20px; } }
.pick { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px; }
.pick label { position: relative; cursor: pointer; display: block; }
.pick input { position: absolute; inset: 0; opacity: 0; margin: 0; cursor: pointer; }
.pick__c { display: block; padding: 13px 14px; border: 1.5px solid var(--line); border-radius: 14px; transition: border-color .15s, background .15s, transform .15s; height: 100%; }
.pick__c strong { display: block; font-family: var(--display); font-size: 17px; } .pick__c small { color: var(--ink-3); font-size: 13px; }
.pick label:hover .pick__c { border-color: var(--ink-3); }
.pick input:checked + .pick__c { border-color: var(--primary); background: var(--primary-tint); transform: translateY(-2px); }
.pick input:focus-visible + .pick__c { outline: 3px solid var(--hl); outline-offset: 2px; }
.estimate { margin-top: 12px; padding: 12px 14px; background: var(--tint); border-radius: 12px; font-size: 14.5px; }
.estimate[hidden] { display: none; }
.estimate b { font-family: var(--display); font-size: 18px; }
.estimate s { color: var(--ink-3); margin-right: 6px; } .estimate .save { color: var(--primary); font-weight: 800; }
.check { display: flex; align-items: center; gap: 10px; font-weight: 600; cursor: pointer; }
.check input { width: 20px; height: 20px; accent-color: var(--primary); margin: 0; }
.hp { position: absolute; left: -9999px; height: 0; overflow: hidden; }
.reg__nav { display: flex; align-items: center; gap: 10px; margin-top: 10px; padding-top: 20px; border-top: 1px solid var(--line); }
[hidden] { display: none !important; }
@media (max-width: 900px) { .reg { grid-template-columns: 1fr; } }

/* ---------- Footer, dock, toast ---------- */
.foot { background: var(--chalk); color: var(--chalk-ink); padding: 44px 0 36px; }
.foot__in { display: grid; grid-template-columns: 1.2fr 1fr auto; gap: 28px; align-items: start; }
.foot strong { color: #fff; font-family: var(--display); font-size: 20px; }
.foot p { margin: 4px 0 0; color: #9DBBAE; }
.foot__links { display: flex; gap: 8px 22px; flex-wrap: wrap; }
.foot__links a { color: var(--chalk-ink); font-weight: 600; }
.foot small { color: #7FA091; }
@media (max-width: 760px) { .foot__in { grid-template-columns: 1fr; } body.site { padding-bottom: 76px; } }
.dock { position: fixed; left: 14px; right: 14px; bottom: calc(14px + env(safe-area-inset-bottom, 0px)); z-index: 60; display: none; gap: 10px; transform: translateY(140%); transition: transform .35s var(--ease); }
.dock .btn { box-shadow: 0 16px 34px -12px rgba(10, 40, 30, .55); } .dock .btn--primary { flex: 1; } .dock .btn--wa { padding-inline: 16px; }
@media (max-width: 760px) { .dock { display: flex; } .dock.is-on { transform: none; } }
.toasts { position: fixed; right: 18px; bottom: 18px; z-index: 300; display: grid; gap: 10px; width: min(92vw, 380px); pointer-events: none; }
.toast { pointer-events: auto; background: var(--ink); color: #fff; padding: 13px 16px; border-radius: 14px; font-weight: 600; box-shadow: 0 20px 44px -16px rgba(0, 0, 0, .5); animation: toast-in .35s var(--ease); }
.toast--error { background: var(--danger); }
@keyframes toast-in { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@media (max-width: 760px) { .toasts { bottom: 86px; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .js .reveal { opacity: 1; transform: none; }
  .board__rows li { opacity: 1; transform: none; }
}