:root {
  --bg: #F6F7FB; --ink: #141833; --ink2: #4A5070; --muted: #7C829E; --line: #E7E9F2; --brand: #6C4CF5;
  --grad: linear-gradient(120deg, #6C4CF5 0%, #C04DE8 45%, #FF4F8B 75%, #FF9F43 100%);
  --good: #0E9F74; --good-bg: #E3F8F0; --bad: #D93A5B; --bad-bg: #FFE7EC; --warn: #B86A00; --warn-bg: #FFF3DD;
  --shadow: 0 1px 2px rgba(20,24,51,.04), 0 12px 32px rgba(20,24,51,.08);
  font-family: 'Plus Jakarta Sans', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif; color: var(--ink); background: #fff;
}
* { box-sizing: border-box; }
body { margin: 0; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { letter-spacing: -.03em; margin: 0; }
p { line-height: 1.6; }
.wrap { max-width: 1140px; margin: 0 auto; padding: 0 22px; }
.grad-text { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 13px 22px; border-radius: 14px; font-weight: 800; font-size: 15px; border: 0; cursor: pointer; transition: transform .1s, box-shadow .2s; font-family: inherit; }
.btn:active { transform: translateY(1px); }
.btn.primary { background: var(--grad); color: #fff; box-shadow: 0 10px 24px rgba(192,77,232,.32); }
.btn.primary:hover { box-shadow: 0 14px 30px rgba(192,77,232,.42); }
.btn.light { background: #fff; color: var(--ink); box-shadow: inset 0 0 0 1.5px var(--line); }
.btn.light:hover { box-shadow: inset 0 0 0 1.5px #CFC7FF; }
.btn.sm { padding: 9px 15px; font-size: 14px; border-radius: 11px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 22px; letter-spacing: -.03em; }
.logo-mark { width: 36px; height: 36px; border-radius: 12px; background: var(--grad); display: grid; place-items: center; box-shadow: 0 6px 16px rgba(108,76,245,.35); }

/* nav */
.nav { position: sticky; top: 0; z-index: 20; background: rgba(255,255,255,.88); backdrop-filter: blur(12px); border-bottom: 1px solid rgba(231,233,242,.6); }
.nav .wrap { display: flex; align-items: center; gap: 26px; height: 70px; }
.nav .links { display: flex; gap: 24px; margin-left: 18px; font-weight: 650; color: var(--ink2); font-size: 15px; }
.nav .links a:hover { color: var(--brand); }
.nav .right { margin-left: auto; display: flex; gap: 10px; align-items: center; }
.nav .login { font-weight: 700; color: var(--ink2); padding: 8px 10px; }

/* hero */
.hero { position: relative; overflow: hidden; padding: 70px 0 80px; background: radial-gradient(circle at 10% 0%, #EDE7FF 0, transparent 42%), radial-gradient(circle at 95% 80%, #FFE3EC 0, transparent 40%), #fff; }
.hero .wrap { display: grid; grid-template-columns: 1.1fr .9fr; gap: 50px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; padding: 7px 13px; border-radius: 999px; background: #F2EEFF; color: var(--brand); font-weight: 750; font-size: 13.5px; }
.hero h1 { font-size: 60px; line-height: 1.03; margin: 18px 0 18px; font-weight: 800; }
.hero .lead { font-size: 19px; color: var(--ink2); max-width: 540px; margin: 0 0 28px; }
.hero .ctas { display: flex; gap: 12px; flex-wrap: wrap; }
.hero .fine { font-size: 13.5px; color: var(--muted); margin-top: 14px; }

/* phone mock */
.phone { width: 340px; max-width: 100%; margin: 0 auto; background: #fff; border-radius: 36px; padding: 18px; box-shadow: 0 40px 80px rgba(20,24,51,.18), 0 0 0 10px #141833; position: relative; }
.phone::before { content: ''; position: absolute; top: 9px; left: 50%; transform: translateX(-50%); width: 90px; height: 6px; border-radius: 3px; background: #E3E5EE; }
.m-card { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 14px; margin-top: 12px; box-shadow: 0 6px 16px rgba(20,24,51,.05); }
.m-hero { background: var(--grad); color: #fff; border: 0; }
.m-hero small { opacity: .9; font-weight: 700; font-size: 12px; } .m-hero b { display: block; font-size: 24px; letter-spacing: -.03em; margin-top: 2px; }
.m-row { display: flex; align-items: center; gap: 8px; padding: 7px 0; border-top: 1px solid var(--line); font-size: 13px; }
.m-row:first-of-type { border-top: 0; }
.m-row .g { flex: 1; font-weight: 650; } .m-row .a { font-weight: 800; }
.chip { font-size: 10.5px; font-weight: 800; padding: 3px 8px; border-radius: 999px; white-space: nowrap; }
.chip.good { background: var(--good-bg); color: var(--good); } .chip.soft { background: #F0F1F7; color: var(--ink2); } .chip.warn { background: var(--warn-bg); color: var(--warn); }
.m-sec { font-size: 10.5px; font-weight: 800; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin: 4px 0 2px; }
.float { position: absolute; background: #fff; border-radius: 16px; padding: 10px 14px; box-shadow: var(--shadow); font-size: 13px; font-weight: 700; display: flex; gap: 8px; align-items: center; }
.float .ic { width: 30px; height: 30px; border-radius: 10px; display: grid; place-items: center; font-size: 16px; }

/* sections */
section { padding: 84px 0; }
.sec-head { text-align: center; max-width: 700px; margin: 0 auto 46px; }
.sec-head h2 { font-size: 42px; line-height: 1.1; font-weight: 800; }
.sec-head p { color: var(--ink2); font-size: 18px; margin: 14px 0 0; }
.tint { background: var(--bg); }
.empathy { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.empathy div { background: #fff; border-radius: 20px; padding: 22px; box-shadow: var(--shadow); }
.empathy b { display: block; font-size: 17px; margin-bottom: 6px; } .empathy p { margin: 0; color: var(--ink2); }
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.feat { border-radius: 22px; padding: 26px; background: #fff; border: 1px solid var(--line); transition: transform .15s, box-shadow .15s; }
.feat:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.feat .ic { width: 48px; height: 48px; border-radius: 15px; display: grid; place-items: center; margin-bottom: 16px; }
.feat .ic svg { width: 24px; height: 24px; }
.feat h3 { font-size: 19px; margin-bottom: 8px; } .feat p { margin: 0; color: var(--ink2); font-size: 15px; }
.tag { display: inline-block; margin-top: 12px; font-size: 12px; font-weight: 800; color: var(--brand); background: #F2EEFF; padding: 4px 10px; border-radius: 999px; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; counter-reset: s; }
.step { background: #fff; border-radius: 22px; padding: 26px; box-shadow: var(--shadow); position: relative; }
.step::before { counter-increment: s; content: counter(s); width: 40px; height: 40px; border-radius: 50%; background: var(--grad); color: #fff; display: grid; place-items: center; font-weight: 800; margin-bottom: 14px; }
.step h3 { font-size: 19px; margin-bottom: 6px; } .step p { margin: 0; color: var(--ink2); }
.journey { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.j { border-radius: 20px; padding: 22px; color: #fff; min-height: 170px; display: flex; flex-direction: column; }
.j b { font-size: 13px; opacity: .85; } .j h3 { font-size: 21px; margin: 6px 0 8px; } .j p { margin: 0; opacity: .92; font-size: 14.5px; }

/* pricing */
.plans { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; max-width: 900px; margin: 0 auto; }
.plan { background: #fff; border-radius: 26px; padding: 32px; border: 1.5px solid var(--line); display: flex; flex-direction: column; }
.plan.up { border: 0; background: linear-gradient(#fff, #fff) padding-box, var(--grad) border-box; border: 2.5px solid transparent; box-shadow: 0 30px 60px rgba(192,77,232,.18); position: relative; }
.plan .badge { position: absolute; top: -14px; left: 32px; background: var(--grad); color: #fff; font-weight: 800; font-size: 12.5px; padding: 6px 12px; border-radius: 999px; }
.plan h3 { font-size: 24px; } .plan .tl { color: var(--ink2); margin: 6px 0 18px; }
.price { display: flex; align-items: baseline; gap: 6px; } .price b { font-size: 52px; letter-spacing: -.04em; font-weight: 800; } .price span { color: var(--muted); font-weight: 650; }
.trial { margin: 8px 0 0; font-weight: 750; color: var(--good); font-size: 14.5px; }
.plan ul { list-style: none; padding: 0; margin: 22px 0 26px; display: grid; gap: 11px; flex: 1; }
.plan li { display: flex; gap: 10px; font-size: 15px; line-height: 1.45; }
.plan li::before { content: ''; flex: none; width: 20px; height: 20px; border-radius: 50%; background: var(--good-bg) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230E9F74' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center / 12px no-repeat; margin-top: 1px; }
.plan .small { font-size: 12.5px; color: var(--muted); margin: 12px 0 0; text-align: center; }

/* faq */
.faq { max-width: 780px; margin: 0 auto; }
.faq details { background: #fff; border-radius: 18px; padding: 18px 22px; margin-bottom: 12px; box-shadow: 0 1px 2px rgba(20,24,51,.05); border: 1px solid var(--line); }
.faq summary { font-weight: 750; font-size: 16.5px; cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 10px; }
.faq summary::after { content: '+'; color: var(--brand); font-size: 22px; line-height: 1; }
.faq details[open] summary::after { content: '–'; }
.faq p { color: var(--ink2); margin: 10px 0 0; }
.final { text-align: center; background: var(--grad); color: #fff; border-radius: 32px; padding: 60px 30px; }
.final h2 { font-size: 42px; } .final p { font-size: 18px; opacity: .92; margin: 14px auto 26px; max-width: 560px; }
footer { padding: 40px 0 50px; color: var(--muted); font-size: 13.5px; }
footer .wrap { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; align-items: center; }

/* auth */
.auth { min-height: 100vh; display: grid; grid-template-columns: 1fr 1fr; }
.auth-side { background: var(--grad); color: #fff; padding: 48px; display: flex; flex-direction: column; justify-content: space-between; position: relative; overflow: hidden; }
.auth-side::after { content: ''; position: absolute; right: -120px; bottom: -120px; width: 380px; height: 380px; border-radius: 50%; background: rgba(255,255,255,.1); }
.auth-side h2 { font-size: 40px; line-height: 1.08; margin: 40px 0 14px; } .auth-side p { opacity: .92; font-size: 17px; max-width: 420px; }
.auth-side ul { padding: 0; list-style: none; display: grid; gap: 10px; margin: 24px 0 0; font-weight: 650; }
.auth-main { display: grid; place-items: center; padding: 40px 22px; background: #fff; }
.auth-box { width: min(420px, 100%); }
.auth-box h1 { font-size: 32px; margin-bottom: 6px; } .auth-box .sub { color: var(--ink2); margin: 0 0 22px; }
.field { display: grid; gap: 6px; margin-bottom: 14px; font-weight: 700; font-size: 13.5px; color: var(--ink2); }
.input { width: 100%; padding: 13px 14px; border-radius: 13px; border: 1.5px solid var(--line); font-size: 16px; font-family: inherit; outline: none; }
.input:focus { border-color: var(--brand); box-shadow: 0 0 0 4px rgba(108,76,245,.12); }
.err { background: var(--bad-bg); color: #8E1F38; padding: 11px 14px; border-radius: 12px; font-weight: 650; font-size: 14px; margin-bottom: 14px; display: none; }
.planpick { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 18px; }
.planpick label { border: 1.5px solid var(--line); border-radius: 14px; padding: 12px 14px; cursor: pointer; display: grid; gap: 2px; }
.planpick input { display: none; }
.planpick label:has(input:checked) { border-color: var(--brand); background: #F8F6FF; box-shadow: 0 0 0 3px rgba(108,76,245,.12); }
.planpick b { font-size: 15px; } .planpick span { font-size: 12.5px; color: var(--muted); font-weight: 650; }
.note { background: #F3FBF7; color: #075C43; border-radius: 12px; padding: 11px 14px; font-size: 13.5px; font-weight: 600; margin-bottom: 14px; line-height: 1.45; }

@media (max-width: 960px) {
  .nav .links { display: none; }
  .hero .wrap { grid-template-columns: 1fr; } .hero h1 { font-size: 42px; }
  .empathy, .features, .steps { grid-template-columns: 1fr; } .journey { grid-template-columns: 1fr 1fr; }
  .plans { grid-template-columns: 1fr; } .sec-head h2, .final h2 { font-size: 32px; }
  section { padding: 60px 0; } .float { display: none; }
  .auth { grid-template-columns: 1fr; } .auth-side { padding: 28px; } .auth-side h2 { font-size: 28px; margin-top: 20px; } .auth-side ul { display: none; }
}

.bill-toggle { display: flex; width: max-content; margin: -20px auto 30px; background: #fff; border-radius: 14px; padding: 5px; box-shadow: var(--shadow); gap: 4px; }
.bill-toggle button { border: 0; background: transparent; padding: 10px 18px; border-radius: 10px; font: inherit; font-weight: 800; color: var(--ink2); cursor: pointer; display: flex; gap: 8px; align-items: center; }
.bill-toggle button.on { background: var(--grad); color: #fff; }
.bill-toggle .save { font-size: 11.5px; background: var(--good-bg); color: var(--good); padding: 3px 8px; border-radius: 999px; }
.bill-toggle button.on .save { background: rgba(255,255,255,.25); color: #fff; }
.consent { font-size: 12.5px; color: var(--muted); text-align: center; margin: 12px 0 0; line-height: 1.5; }
.consent a, .legal a { color: var(--brand); font-weight: 700; }
.legal { max-width: 820px; margin: 0 auto; padding: 50px 22px 80px; }
.legal h1 { font-size: 40px; margin-bottom: 6px; } .legal .eff { color: var(--muted); margin: 0 0 26px; }
.legal h2 { font-size: 21px; margin: 32px 0 8px; } .legal p, .legal li { color: var(--ink2); font-size: 16px; line-height: 1.7; }
.legal ul { padding-left: 22px; } .legal .box { background: var(--bg); border-radius: 16px; padding: 16px 20px; margin: 16px 0; }

.consent-box { display: grid; gap: 10px; margin: 4px 0 14px; }
.consent-box label { display: flex; gap: 10px; align-items: flex-start; font-size: 13.5px; color: var(--ink2); line-height: 1.45; cursor: pointer; }
.consent-box input { width: 18px; height: 18px; margin-top: 1px; flex: none; accent-color: #6C4CF5; }
.consent-box a { color: var(--brand); font-weight: 700; }