:root {
  --ink: #111827;
  --muted: #64748b;
  --purple: #6d28d9;
  --purple-2: #8b5cf6;
  --soft: #f1eafe;
  --line: #e2e8f0;
  --green: #10b981;
  --paper: #f8fafc;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: #fff; }
a { color: inherit; }
.nav { min-height: 70px; display: flex; align-items: center; justify-content: space-between; max-width: 1180px; margin: auto; padding: 12px 24px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 850; }
.mark { display: grid; place-items: center; width: 38px; height: 38px; color: #fff; background: var(--purple); border-radius: 12px; }
.free { padding: 4px 7px; color: var(--purple); background: var(--soft); border-radius: 99px; font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.navlinks { display: flex; align-items: center; gap: 20px; color: #475569; font-size: 13px; }
.navlinks a { text-decoration: none; }
.language { color: var(--purple); font-weight: 780; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 0 19px; border-radius: 11px; font-weight: 780; text-decoration: none; }
.primary { color: #fff; background: var(--purple); box-shadow: 0 10px 24px rgba(109, 40, 217, .24); }
.secondary { color: #4c1d95; background: var(--soft); }
.hero { position: relative; overflow: hidden; padding: 84px 24px 105px; color: #fff; background: linear-gradient(145deg, #111827, #2e1065); }
.hero::before { content: ""; position: absolute; width: 560px; height: 560px; right: -180px; top: -260px; border-radius: 50%; background: #7c3aed; opacity: .17; }
.hero-inner { position: relative; max-width: 1120px; margin: auto; display: grid; grid-template-columns: 1.1fr .9fr; gap: 70px; align-items: center; }
.eyebrow { margin: 0 0 13px; color: #c4b5fd; font-size: 12px; font-weight: 850; letter-spacing: .14em; text-transform: uppercase; }
.hero h1 { max-width: 720px; margin: 0; font-size: clamp(46px, 6vw, 76px); line-height: 1.02; letter-spacing: -.058em; }
.lead { max-width: 680px; margin: 24px 0; color: #dbeafe; font-size: 20px; line-height: 1.6; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.trust { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 34px; color: #cbd5e1; font-size: 12px; }
.trust span::before { content: ""; display: inline-block; width: 7px; height: 7px; margin-right: 8px; background: var(--green); border-radius: 50%; }
.mock { padding: 18px; background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .16); border-radius: 24px; box-shadow: 0 30px 70px rgba(0, 0, 0, .3); backdrop-filter: blur(14px); }
.mock-head { display: flex; align-items: center; gap: 9px; padding-bottom: 15px; }
.mini { display: grid; place-items: center; width: 31px; height: 31px; border-radius: 9px; background: var(--purple); font-weight: 850; }
.mock-head strong { font-size: 14px; }
.online { margin-left: auto; width: 9px; height: 9px; background: #34d399; border-radius: 50%; box-shadow: 0 0 0 4px rgba(52, 211, 153, .15); }
.mock-body { padding: 20px; color: var(--ink); background: #f8fafc; border-radius: 15px; }
.mock-body small { color: var(--purple); font-weight: 850; letter-spacing: .1em; }
.mock-body h3 { margin: 7px 0 5px; font-size: 22px; }
.mock-body p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.5; }
.toggle { display: flex; align-items: center; justify-content: space-between; margin-top: 16px; padding: 12px; background: #fff; border: 1px solid var(--line); border-radius: 11px; }
.toggle strong, .toggle span { display: block; }
.toggle strong { font-size: 12px; }
.toggle span { margin-top: 3px; color: var(--muted); font-size: 9px; }
.switch { position: relative; width: 38px; height: 22px; background: var(--purple); border-radius: 99px; }
.switch::after { content: ""; position: absolute; width: 16px; height: 16px; right: 3px; top: 3px; background: #fff; border-radius: 50%; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 10px; }
.stats div { padding: 11px; background: #fff; border: 1px solid var(--line); border-radius: 10px; text-align: center; }
.stats strong, .stats span { display: block; }
.stats strong { font-size: 19px; }
.stats span { margin-top: 2px; color: var(--muted); font-size: 8px; text-transform: uppercase; }
.section { padding: 92px 24px; }
.section.alt { background: var(--paper); }
.section.warm { background: linear-gradient(180deg, #faf7ff, #f8fafc); }
.container { max-width: 1120px; margin: auto; }
.section-title { max-width: 820px; margin: 0 auto 52px; text-align: center; }
.section-title .eyebrow, .privacy-copy .eyebrow { color: var(--purple); }
.section-title h2, .privacy-copy h2 { margin: 0; font-size: clamp(34px, 4vw, 52px); letter-spacing: -.045em; }
.section-title p, .privacy-copy p { margin: 17px 0 0; color: #475569; font-size: 17px; line-height: 1.65; }
.steps, .platform-grid, .plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.step, .platform, .plan { padding: 26px; border: 1px solid var(--line); border-radius: 17px; background: #fff; box-shadow: 0 10px 28px rgba(15, 23, 42, .04); }
.number { display: grid; place-items: center; width: 38px; height: 38px; color: var(--purple); background: var(--soft); border-radius: 11px; font-weight: 850; }
.step h3, .platform h3, .plan h3 { margin: 17px 0 8px; font-size: 19px; }
.step p, .platform p, .plan p, .plan li { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.65; }
.support { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 36px; }
.support span, .status { padding: 10px 14px; color: #4c1d95; background: var(--soft); border-radius: 99px; font-size: 13px; font-weight: 750; }
.support.left { justify-content: flex-start; margin-top: 28px; }
.demo-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 54px; align-items: center; }
.demo-copy h2, .start-grid h2 { margin: 0; font-size: clamp(34px, 4vw, 52px); letter-spacing: -.045em; }
.demo-copy > p:not(.eyebrow), .start-grid > div > p { color: #475569; font-size: 17px; line-height: 1.65; }
.demo-copy .eyebrow, .start-grid .eyebrow { color: var(--purple); }
.demo-frame { overflow: hidden; padding: 10px; background: #fff; border: 1px solid var(--line); border-radius: 22px; box-shadow: 0 24px 60px rgba(15, 23, 42, .13); }
.demo-frame img { display: block; width: 100%; height: auto; border-radius: 14px; }
.benefit-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.benefit { padding: 24px; background: #fff; border: 1px solid #e9ddff; border-radius: 17px; }
.benefit > span { display: grid; place-items: center; width: 40px; height: 40px; color: var(--purple); background: var(--soft); border-radius: 12px; font-size: 19px; font-weight: 850; }
.benefit h3 { margin: 18px 0 8px; font-size: 18px; }
.benefit p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.65; }
.platform .status { display: inline-block; padding: 6px 10px; color: #047857; background: #d1fae5; font-size: 10px; text-transform: uppercase; }
.platform .status.wait { color: #92400e; background: #fef3c7; }
.platform ul, .plan ul { padding-left: 18px; }
.notice { margin: 28px auto 0; padding: 18px 22px; max-width: 900px; color: #4c1d95; background: var(--soft); border-radius: 14px; font-size: 14px; line-height: 1.65; }
.privacy-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: center; }
.checks { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.check { padding: 17px; background: var(--paper); border: 1px solid var(--line); border-radius: 13px; }
.check strong { display: block; font-size: 13px; }
.check span { display: block; margin-top: 5px; color: var(--muted); font-size: 11px; line-height: 1.45; }
.check strong::before { content: "✓"; display: inline-grid; place-items: center; width: 21px; height: 21px; margin-right: 8px; color: #047857; background: #d1fae5; border-radius: 7px; }
.text-link { display: inline-block; margin-top: 18px; color: var(--purple); font-size: 14px; font-weight: 780; text-decoration: none; }
.start-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 54px; align-items: center; }
.start-grid .button { margin-top: 18px; }
.future-card { padding: 30px; background: #fff; border: 1px solid var(--line); border-radius: 19px; box-shadow: 0 14px 36px rgba(15, 23, 42, .06); }
.future-label { color: var(--purple); font-size: 10px; font-weight: 850; letter-spacing: .12em; }
.future-card h3 { margin: 14px 0 10px; font-size: 24px; line-height: 1.25; }
.future-card p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.65; }
.faq-section { padding-top: 78px; }
.faq { max-width: 820px; }
.faq .section-title { margin-bottom: 30px; }
.faq details { margin-top: 10px; padding: 0 20px; background: #fff; border: 1px solid var(--line); border-radius: 14px; }
.faq summary { padding: 19px 30px 19px 0; cursor: pointer; font-size: 15px; font-weight: 780; }
.faq details p { margin: -2px 0 19px; color: var(--muted); font-size: 14px; line-height: 1.65; }
.plans { grid-template-columns: repeat(2, minmax(0, 1fr)); max-width: 850px; margin: auto; }
.plan { position: relative; }
.plan.featured { border-color: #c4b5fd; box-shadow: 0 18px 40px rgba(109, 40, 217, .12); }
.price { margin: 15px 0; font-size: 34px; font-weight: 850; letter-spacing: -.04em; }
.price small { color: var(--muted); font-size: 13px; font-weight: 500; }
.plan .button { margin-top: 12px; width: 100%; }
.cta { padding: 90px 24px; text-align: center; background: #111827; color: #fff; }
.cta h2 { max-width: 800px; margin: 0 auto; font-size: clamp(36px, 5vw, 52px); letter-spacing: -.045em; }
.cta p { margin: 16px 0 28px; color: #cbd5e1; }
.footer { display: flex; justify-content: space-between; max-width: 1120px; margin: auto; padding: 30px 24px; color: var(--muted); font-size: 11px; }
.footer div { display: flex; flex-wrap: wrap; gap: 18px; }
.footer a { text-decoration: none; }

@media (max-width: 900px) {
  .navlinks a:not(.button):not(.language) { display: none; }
  .hero { padding-top: 60px; }
  .hero-inner, .privacy-grid, .demo-grid, .start-grid { grid-template-columns: 1fr; }
  .mock { max-width: 520px; }
  .steps, .platform-grid { grid-template-columns: 1fr; }
  .benefit-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 620px) {
  .nav { padding-inline: 16px; }
  .navlinks { gap: 9px; }
  .navlinks .button { min-height: 40px; padding-inline: 12px; font-size: 12px; }
  .hero { padding-inline: 18px; }
  .hero h1 { font-size: 43px; }
  .lead { font-size: 17px; }
  .hero-actions { flex-direction: column; }
  .checks, .plans { grid-template-columns: 1fr; }
  .benefit-grid { grid-template-columns: 1fr; }
  .footer { flex-direction: column; gap: 14px; }
}