:root {
  --paper: #f7f9f8;
  --paper-raised: #ffffff;
  --ink: #17241f;
  --ink-soft: #5f6f68;
  --emerald: #08705b;
  --emerald-deep: #05483b;
  --emerald-soft: #e5f3ee;
  --gold: #ae761f;
  --gold-soft: #fbf2df;
  --rule: #e1e9e5;
  --shadow: 0 26px 70px -30px rgba(7,75,59,.30);
}

html { scroll-behavior: smooth; }
html, body { -webkit-font-smoothing: antialiased; }
body {
  background:
    radial-gradient(circle at 7% 8%, rgba(95,207,173,.11), transparent 23%),
    radial-gradient(circle at 95% 34%, rgba(205,161,73,.07), transparent 20%),
    var(--paper);
}
:focus-visible { outline: 3px solid rgba(30,157,124,.26); outline-offset: 3px; }
.wrap { max-width: 1160px; }

.nav { background: color-mix(in srgb,var(--paper) 84%,transparent); border-bottom-color: rgba(208,221,215,.78); backdrop-filter: blur(16px) saturate(1.25); }
.nav__row { min-height: 72px; padding-top: 12px; padding-bottom: 12px; }
.nav__logo { gap: 10px; color: var(--emerald-deep); font-family: Inter,ui-sans-serif,-apple-system,sans-serif; font-size: 18px; font-weight: 780; letter-spacing: -.03em; }
.logo-mark { display: inline-flex; align-items: center; justify-content: center; width: 38px; height: 38px; border-radius: 12px; background: linear-gradient(145deg,#0b8067,#055444); color: #fff; box-shadow: 0 8px 20px rgba(8,112,91,.2); }
.logo-mark svg { width: 23px; height: 23px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.nav__link { font-size: 13px; }
.nav .btn { border-radius: 10px; box-shadow: 0 7px 16px rgba(8,112,91,.16); }

.btn { border-radius: 12px; font-family: Inter,ui-sans-serif,-apple-system,sans-serif; font-size: 14px; font-weight: 720; transition: transform .18s ease,box-shadow .18s ease,background .18s ease,border-color .18s ease; }
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: linear-gradient(135deg,#0b8067,#07604f); box-shadow: 0 12px 28px -12px rgba(8,112,91,.52); }
.btn--primary:hover { background: linear-gradient(135deg,#0a755f,#055444); box-shadow: 0 15px 32px -12px rgba(8,112,91,.56); }
.btn--ghost { background: rgba(255,255,255,.7); border-color: #cad9d3; }
.eyebrow { margin-bottom: 16px; color: var(--emerald); font-size: 10px; letter-spacing: .12em; }
.eyebrow::before { width: 22px; background: linear-gradient(90deg,var(--emerald),#59b99d); }

.hero { padding-top: 84px; padding-bottom: 66px; }
.hero__grid { grid-template-columns: 1.08fr .92fr; gap: clamp(42px,6vw,78px); }
.hero h1 { max-width: 12.5ch; color: var(--ink); font-size: clamp(38px,5vw,60px); font-weight: 650; line-height: 1.04; letter-spacing: -.045em; }
.hero__sub { max-width: 55ch; color: var(--ink-soft); font-size: 16px; line-height: 1.75; }
.hero__ctas { margin-top: 28px; }
.hero__note { margin-top: 13px; font-size: 11.5px; }
.hero-proof { display: flex; align-items: center; gap: 18px; margin-top: 25px; padding-top: 20px; border-top: 1px solid var(--rule); color: var(--ink-soft); font-size: 10.5px; font-weight: 600; flex-wrap: wrap; }
.hero-proof span { display: inline-flex; align-items: center; gap: 7px; white-space: nowrap; }
.hero-proof b { display: grid; place-items: center; min-width: 28px; height: 28px; padding: 0 5px; border-radius: 8px; background: var(--emerald-soft); color: var(--emerald); font-size: 9px; letter-spacing: .03em; }

.demo-card { min-height: 430px; border-color: rgba(8,112,91,.12); border-radius: 30px; background: radial-gradient(circle at 50% 35%,rgba(83,207,167,.12),transparent 38%),#fff; box-shadow: 0 30px 80px -34px rgba(5,72,58,.38); }
.demo-card::after { content: "SCANNER KELAS"; position: absolute; bottom: 18px; left: 50%; transform: translateX(-50%); color: #a0aaa5; font-family: Inter,ui-sans-serif,sans-serif; font-size: 8px; font-weight: 800; letter-spacing: .16em; }
.demo-card__phone-notch { width: 52px; height: 5px; background: #dfe7e3; }
.demo-scan-icon { display: inline-grid; place-items: center; width: 54px; height: 54px; margin-bottom: 12px; border-radius: 16px; background: var(--emerald-soft); color: var(--emerald); }
.demo-scan-icon svg { width: 29px; height: 29px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.demo-card__nama { color: var(--ink); }
.demo-card__status { color: var(--emerald); }

.section { padding-top: 92px; padding-bottom: 92px; }
.section__head { margin-bottom: 40px; }
.section__head h2 { color: var(--ink); font-size: clamp(29px,3.3vw,40px); font-weight: 650; letter-spacing: -.035em; }
.section__head p { max-width: 58ch; line-height: 1.7; }
.feature-grid { gap: 16px; }
.feature-card { position: relative; overflow: hidden; min-height: 190px; padding: 27px; border-color: var(--rule); border-radius: 18px; box-shadow: 0 8px 28px rgba(18,58,45,.035); transition: transform .2s ease,box-shadow .2s ease,border-color .2s ease; }
.feature-card::after { content: ""; position: absolute; top: -45px; right: -45px; width: 115px; height: 115px; border-radius: 50%; background: var(--emerald-soft); opacity: .65; }
.feature-card:hover { transform: translateY(-4px); border-color: #c8dbd3; box-shadow: 0 18px 38px rgba(18,58,45,.075); }
.feature-card__icon { position: relative; z-index: 1; display: grid; place-items: center; width: 46px; height: 46px; margin-bottom: 18px; border-radius: 14px; background: var(--emerald-soft); font-size: 22px; }
.feature-card h3 { font-size: 17px; }
.feature-card p { margin-bottom: 0; }
.showcase { background: linear-gradient(135deg,#e6f3ee,#eef6f3); border-block: 1px solid rgba(8,112,91,.06); }
.chip { border-color: rgba(8,112,91,.1); box-shadow: 0 4px 12px rgba(18,58,45,.035); }

.pricing-grid { gap: 16px; }
.price-card { border-width: 1px; border-color: var(--rule); border-radius: 18px; box-shadow: 0 7px 24px rgba(18,58,45,.035); }
.price-card--featured { border-color: rgba(8,112,91,.45); box-shadow: 0 22px 50px -28px rgba(5,72,58,.42); }
.price-card__amount { color: var(--ink); }
.price-card__badge { background: linear-gradient(135deg,#bd852a,#9d6919); }
.cta-band { border-radius: 24px; background: radial-gradient(circle at 85% 20%,rgba(102,216,181,.22),transparent 28%),linear-gradient(135deg,#08705b,#05483b); box-shadow: 0 24px 56px -30px rgba(5,72,59,.45); }
footer { border-top: 1px solid var(--rule); }
footer .logo-mark { width: 34px; height: 34px; border-radius: 10px; }

@media (max-width: 860px) {
  .hero { padding-top: 58px; }
  .hero__grid { grid-template-columns: 1fr; gap: 44px; }
  .hero h1 { max-width: 14ch; }
  .demo-card { min-height: 380px; max-width: 540px; width: 100%; margin: 0 auto; }
}

@media (max-width: 560px) {
  .wrap { padding-left: 18px; padding-right: 18px; }
  .nav__row { min-height: 64px; padding-left: 16px; padding-right: 16px; }
  .nav__logo { font-size: 16px; }
  .logo-mark { width: 34px; height: 34px; }
  .nav__link { display: none; }
  .nav .btn { padding: 10px 13px !important; font-size: 11px !important; }
  .hero { padding: 48px 0 40px; }
  .hero h1 { font-size: 38px; }
  .hero__sub { font-size: 14.5px; }
  .hero__ctas { display: grid; grid-template-columns: 1fr; }
  .hero__ctas .btn { width: 100%; }
  .hero-proof { gap: 10px 15px; }
  .demo-card { min-height: 350px; border-radius: 22px; }
  .section { padding: 68px 0; }
  .feature-card { min-height: 0; }
  .cta-band { margin: 0 14px 60px; padding: 42px 22px; border-radius: 20px; }
}

@media (prefers-reduced-motion: reduce) {
  *,*::before,*::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}