.site-head { position: sticky; top: 0; z-index: 20; background: rgba(246,241,231,.9); backdrop-filter: blur(10px); border-bottom: 1px solid transparent; transition: border-color .2s; }
.site-head.scrolled { border-bottom-color: var(--line); }
.site-head .in { max-width: 1160px; margin: 0 auto; padding: 14px clamp(16px, 4vw, 40px); display: flex; align-items: center; gap: 28px; }
.site-head nav { display: flex; gap: 22px; flex: 1; }
.site-head nav a { color: var(--ink-soft); text-decoration: none; font-weight: 600; font-size: 15px; }
.site-head nav a:hover { color: var(--ink); }
.site-head .act { display: flex; gap: 10px; align-items: center; }
.site-head .act .login { color: var(--ink); font-weight: 700; text-decoration: none; font-size: 15px; }
@media (max-width: 760px) { .site-head nav { display: none; } .site-head .in { justify-content: space-between; } }

.sec { max-width: 1160px; margin: 0 auto; padding: clamp(56px, 9vw, 110px) clamp(16px, 4vw, 40px); }
.eyebrow { display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--tangerine-dark); margin-bottom: 14px; }
.sec h2 { font-size: clamp(30px, 4.5vw, 46px); max-width: 720px; }
.sec .sub { color: var(--ink-soft); font-size: 18px; max-width: 600px; margin: 14px 0 0; }

/* hero */
.hero { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(28px, 5vw, 64px); align-items: center; padding-top: clamp(36px, 6vw, 72px); }
.hero h1 { font-size: clamp(38px, 6.4vw, 70px); line-height: 1.02; letter-spacing: -0.04em; }
.hero h1 em { font-style: normal; color: var(--forest); position: relative; white-space: nowrap; }
.hero h1 em::after { content: ''; position: absolute; left: -2%; right: -2%; bottom: .04em; height: .16em; background: var(--tangerine); opacity: .35; border-radius: 4px; z-index: -1; }
.hero .lead { font-size: clamp(17px, 2vw, 20px); color: var(--ink-soft); margin: 22px 0 30px; max-width: 520px; }
.hero .cta { display: flex; gap: 12px; flex-wrap: wrap; }
.hero .fine { margin-top: 16px; font-size: 14px; color: var(--muted); }
.hero-art { position: relative; background: var(--forest); border-radius: 28px; padding: clamp(28px, 5vw, 56px) clamp(20px, 4vw, 44px); overflow: hidden; }
.hero-art::before { content: ''; position: absolute; inset: 0; background-image: radial-gradient(rgba(255,255,255,.08) 1.2px, transparent 1.2px); background-size: 22px 22px; }
.hero-art > * { position: relative; }
.hero-art .convo { margin: 0 auto; }
.sticker { position: absolute; right: 18px; bottom: 18px; background: var(--tangerine); color: #fff; font-weight: 800; font-size: 13px; padding: 8px 12px; border-radius: 12px 12px 3px 12px; transform: rotate(4deg); box-shadow: 0 8px 20px -8px rgba(0,0,0,.4); }
@media (max-width: 900px) { .hero { grid-template-columns: 1fr; } }

/* langkah */
.steps { padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; margin-top: 44px; counter-reset: step; }
.steps li { list-style: none; background: var(--paper); border: 1px solid var(--line); border-radius: 18px; padding: 26px 24px; position: relative; }
.steps li::before { counter-increment: step; content: counter(step); display: grid; place-items: center; width: 36px; height: 36px; border-radius: 12px 12px 3px 12px; background: var(--ink); color: var(--paper); font-weight: 800; margin-bottom: 18px; }
.steps h3 { font-size: 19px; margin-bottom: 8px; }
.steps p { margin: 0; color: var(--ink-soft); font-size: 15px; }
.steps .snippet { margin-top: 14px; font-size: 12px; white-space: normal; word-break: break-all; }
@media (max-width: 900px) { .steps { grid-template-columns: 1fr; } }

/* fitur */
.band { background: var(--paper); border-block: 1px solid var(--line); }
.feats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 36px 40px; margin-top: 48px; }
.feat svg { width: 30px; height: 30px; color: var(--forest); margin-bottom: 12px; }
.feat h3 { font-size: 18px; margin-bottom: 6px; }
.feat p { margin: 0; color: var(--ink-soft); font-size: 15px; }
@media (max-width: 900px) { .feats { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .feats { grid-template-columns: 1fr; } }

/* harga */
.price-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; flex-wrap: wrap; margin-bottom: 30px; }
.sec .plans { margin-bottom: 0; }
.price-note { margin-top: 18px; color: var(--muted); font-size: 14px; }

/* faq */
.faq { display: grid; grid-template-columns: .8fr 1.2fr; gap: 40px; }
.faq details { border-bottom: 1px solid var(--line); padding: 18px 0; }
.faq details:first-child { border-top: 1px solid var(--line); }
.faq summary { cursor: pointer; font-weight: 700; font-size: 17px; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-size: 22px; line-height: 1; color: var(--tangerine-dark); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 10px 0 0; color: var(--ink-soft); }
@media (max-width: 900px) { .faq { grid-template-columns: 1fr; } }

/* cta & footer */
.final { background: var(--ink); color: var(--paper); border-radius: 28px; padding: clamp(36px, 6vw, 64px); display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
.final h2 { color: var(--paper); font-size: clamp(28px, 4vw, 40px); }
.final p { color: #c9d3cc; margin: 8px 0 0; }
.foot { max-width: 1160px; margin: 0 auto; padding: 30px clamp(16px, 4vw, 40px) 50px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; color: var(--muted); font-size: 14px; }
.foot nav { display: flex; gap: 18px; }
.foot a { color: var(--ink-soft); }

/* dokumen hukum */
.doc { max-width: 720px; margin: 0 auto; padding: 48px clamp(16px, 4vw, 40px) 80px; }
.doc h1 { font-size: clamp(32px, 5vw, 44px); margin-bottom: 8px; }
.doc .upd { color: var(--muted); margin: 0 0 32px; }
.doc h2 { font-size: 20px; margin: 32px 0 10px; }
.doc p, .doc li { color: var(--ink-soft); }
.doc ul { padding-left: 20px; }