:root {
  --blue: #0f8fe8;
  --blue-dark: #075fae;
  --blue-soft: #eef8ff;
  --ink: #102840;
  --text: #607487;
  --white: #ffffff;
  --bg: #f7fbff;
  --border: #d8ecfb;
  --shadow: 0 16px 38px rgba(7, 95, 174, 0.09);
  --shadow-strong: 0 24px 60px rgba(7, 95, 174, 0.20);
  --container: 1080px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  overflow-x: hidden;
}
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
.container { width: min(var(--container), calc(100% - 32px)); margin-inline: auto; }
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(247, 251, 255, .92);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(14px);
}
.nav { min-height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { display: flex; align-items: center; gap: 12px; min-width: 0; }
.brand img { width: 48px; height: 48px; object-fit: contain; padding: 4px; border-radius: 16px; background: var(--white); border: 1px solid var(--border); }
.brand strong { display: block; font-size: 1.12rem; line-height: 1; letter-spacing: -.04em; }
.brand small { display: block; margin-top: 2px; color: var(--text); font-size: .82rem; font-weight: 800; }
.nav-links, .nav-actions { display: flex; align-items: center; gap: 22px; }
.nav-links { color: var(--text); font-size: .94rem; font-weight: 800; }
.nav-links a:hover, .text-link:hover { color: var(--blue-dark); }
.btn { min-height: 46px; display: inline-flex; align-items: center; justify-content: center; padding: 0 20px; border-radius: 999px; border: 1px solid transparent; font-weight: 900; line-height: 1; white-space: nowrap; transition: transform .18s ease, box-shadow .18s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { color: var(--white); background: linear-gradient(135deg, var(--blue), var(--blue-dark)); box-shadow: 0 12px 24px rgba(7,95,174,.18); }
.btn-secondary { color: var(--blue-dark); background: var(--white); border-color: var(--border); }
.btn-light { color: var(--blue-dark); background: var(--white); }
.btn-full { width: 100%; }
.section-pad { padding: 76px 0; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 56px; }
.eyebrow { margin-bottom: 12px; color: var(--blue-dark); font-size: .82rem; font-weight: 950; letter-spacing: .08em; text-transform: uppercase; }
.hero h1 { max-width: 650px; margin-bottom: 20px; font-size: clamp(2.65rem, 6vw, 4.95rem); line-height: .96; letter-spacing: -.075em; }
.lead { max-width: 540px; margin-bottom: 28px; color: var(--text); font-size: 1.1rem; }
.muted, .section-head p { color: var(--text); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.phone-card { display: flex; justify-content: center; }
.mock-phone { width: min(100%, 330px); min-height: 570px; padding: 16px; border-radius: 42px; background: var(--ink); box-shadow: var(--shadow); transform: rotate(-2deg); animation: float 5s ease-in-out infinite; }
.phone-speaker { width: 72px; height: 7px; margin: 6px auto 16px; border-radius: 999px; background: rgba(255,255,255,.28); }
.app-preview { min-height: 510px; padding: 24px 18px; border-radius: 30px; background: var(--bg); text-align: center; }
.app-preview img { margin: 0 auto 12px; }
.app-preview h2 { font-size: 1.42rem; line-height: 1.1; letter-spacing: -.045em; }
.app-preview p { margin: 8px 0 16px; color: var(--text); font-size: .9rem; }
.mini-plan { display: flex; align-items: center; justify-content: space-between; margin-top: 10px; padding: 14px; border: 1px solid var(--border); border-radius: 18px; background: var(--white); font-weight: 900; }
.mini-plan strong { font-size: 1.55rem; color: var(--blue-dark); letter-spacing: -.06em; }
.mini-plan.featured { color: var(--white); background: linear-gradient(135deg,var(--blue),var(--blue-dark)); border-color: transparent; }
.mini-plan.featured strong { color: var(--white); }
.section-head { max-width: 660px; margin-bottom: 28px; }
.section-head h2, .split-card h2, .requirements-card h2, .cta-box h2 { font-size: clamp(1.9rem, 4vw, 3rem); line-height: 1.04; letter-spacing: -.06em; }
.pricing-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.price-card, .split-card, .requirements-card, .dashboard-card { padding: 30px; border-radius: 28px; background: var(--white); border: 1px solid var(--border); box-shadow: var(--shadow); }
.price-card.featured { position: relative; isolation: isolate; color: var(--white); background: linear-gradient(135deg, var(--blue), var(--blue-dark)); border-color: transparent; box-shadow: var(--shadow-strong); }
.price-card.featured:before { content: ""; position: absolute; inset: -24px; z-index: -1; border-radius: 40px; background: radial-gradient(circle, rgba(15,143,232,.24), transparent 70%); filter: blur(22px); pointer-events: none; }
.tag { display: inline-flex; align-items: center; min-height: 30px; margin-bottom: 14px; padding: 0 12px; border-radius: 999px; color: var(--blue-dark); background: var(--blue-soft); font-size: .8rem; font-weight: 950; }
.featured .tag { color: var(--white); background: rgba(255,255,255,.18); border: 1px solid rgba(255,255,255,.16); }
.price-card h3 { margin-bottom: 8px; font-size: 1.6rem; line-height: 1.1; letter-spacing: -.045em; }
.price-card p, .price-card li { color: var(--text); }
.featured p, .featured li { color: rgba(255,255,255,.92); }
.price { margin: 16px 0 18px; font-size: 3.1rem; line-height: 1; letter-spacing: -.08em; font-weight: 950; }
.price span { font-size: 1rem; letter-spacing: 0; font-weight: 850; }
.price-card ul { display: grid; gap: 10px; list-style: none; margin: 18px 0; }
.price-card li { display: flex; gap: 10px; }
.price-card li:before { content: "✓"; color: #19b968; font-weight: 950; }
.featured li:before { color: var(--white); }
.split-card { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: center; }
.steps, .requirements-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.steps div, .requirements-grid div { padding: 16px; border-radius: 18px; background: var(--blue-soft); border: 1px solid var(--border); }
.steps strong { display: grid; place-items: center; width: 34px; height: 34px; margin-bottom: 8px; border-radius: 50%; color: var(--white); background: var(--blue-dark); }
.steps span, .requirements-grid span { display: block; color: var(--text); font-weight: 700; }
.requirements-grid strong { display: block; margin-bottom: 4px; }
.cta-section { padding-bottom: 76px; }
.cta-box { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 24px; padding: 38px; border-radius: 32px; color: var(--white); background: var(--ink); box-shadow: 0 22px 55px rgba(16,40,64,.16); }
.cta-box p { color: rgba(255,255,255,.78); }
footer { padding: 26px 0 32px; color: var(--text); border-top: 1px solid var(--border); font-size: .92rem; font-weight: 750; }
.footer-row { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.auth-page { min-height: calc(100vh - 74px); display: grid; place-items: start center; padding: 54px 16px 80px; }
.auth-card { width: min(100%, 440px); margin-inline: auto; padding: 28px; border: 1px solid var(--border); border-radius: 28px; background: var(--white); box-shadow: var(--shadow); }
.auth-logo { width: 58px; height: 58px; margin-bottom: 12px; padding: 5px; border-radius: 18px; background: var(--white); border: 1px solid var(--border); }
.auth-card h1 { font-size: clamp(2rem, 6vw, 2.55rem); line-height: 1; letter-spacing: -.065em; margin-bottom: 8px; }
.auth-card p { color: var(--text); font-size: .98rem; }
.auth-form { display: grid; gap: 14px; margin-top: 22px; }
.auth-form label { display: grid; gap: 7px; color: var(--ink); font-size: .9rem; font-weight: 900; }
.auth-form input { width: 100%; min-height: 48px; padding: 0 14px; border: 1px solid var(--border); border-radius: 15px; background: #fbfdff; color: var(--ink); outline: 0; font-weight: 700; }
.auth-form input:focus { border-color: var(--blue); box-shadow: 0 0 0 4px rgba(15,143,232,.12); }
.form-msg { min-height: 22px; margin-top: 14px; color: var(--blue-dark); font-weight: 850; }
.form-msg.error { color: #b42318; }
.auth-switch { margin-top: 12px; color: var(--text); font-size: .94rem; text-align: center; }
.text-link { border: 0; background: transparent; color: var(--blue-dark); font-weight: 900; }
.small-note { margin-top: 12px; color: var(--text); font-size: .84rem; text-align: center; }
.dashboard-page { padding: 42px 0 70px; }
.dash-grid { display: grid; grid-template-columns: 280px 1fr; gap: 18px; }
.dash-side { align-self: start; position: sticky; top: 94px; padding: 24px; border-radius: 28px; background: var(--white); border: 1px solid var(--border); box-shadow: var(--shadow); }
.dash-side img { width: 58px; }
.dash-side h2 { margin-top: 12px; letter-spacing: -.05em; }
.dash-side p { margin: 4px 0 18px; color: var(--text); word-break: break-word; }
.dash-main { min-width: 0; }
.dash-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin-bottom: 18px; }
.dash-top h1 { font-size: clamp(2rem, 5vw, 3.4rem); line-height: 1; letter-spacing: -.065em; }
.status-pill { display: inline-flex; align-items: center; min-height: 34px; padding: 0 12px; border-radius: 999px; color: var(--blue-dark); background: var(--blue-soft); font-weight: 950; }
.dashboard-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.dashboard-card h3 { font-size: 1.35rem; letter-spacing: -.04em; }
.dashboard-card strong { display: block; margin: 14px 0 18px; font-size: 1.4rem; }
.wide { grid-column: 1 / -1; }
@keyframes float { 0%,100% { transform: rotate(-2deg) translateY(0); } 50% { transform: rotate(-1deg) translateY(-8px); } }
@media (prefers-reduced-motion: reduce) { *, *:before, *:after { animation: none !important; transition: none !important; scroll-behavior: auto !important; } }
@media (max-width: 920px) {
  .nav-links { display: none; }
  .hero-grid, .pricing-grid, .split-card, .requirements-grid, .cta-box, .dash-grid, .dashboard-cards { grid-template-columns: 1fr; }
  .phone-card { justify-content: flex-start; }
  .dash-side { position: static; }
  .dash-top { display: block; }
}
@media (max-width: 640px) {
  .container { width: min(100% - 20px, var(--container)); }
  .site-header { position: static; }
  .nav { min-height: 66px; }
  .brand img { width: 42px; height: 42px; }
  .brand small { display: none; }
  .nav-actions { gap: 8px; }
  .nav-actions .btn-secondary { display: none; }
  .nav .btn { min-height: 40px; padding: 0 14px; font-size: .88rem; }
  .section-pad { padding: 46px 0; }
  .hero-grid { gap: 38px; }
  .hero h1 { font-size: clamp(2.4rem, 14vw, 3.75rem); }
  .hero-actions { display: grid; }
  .hero-actions .btn, .cta-box .btn { width: 100%; }
  .phone-card { justify-content: center; }
  .mock-phone { width: min(100%, 294px); min-height: 510px; border-radius: 36px; }
  .app-preview { min-height: 450px; padding: 20px 14px; border-radius: 27px; }
  .price-card, .split-card, .requirements-card, .dashboard-card { padding: 22px; border-radius: 22px; }
  .cta-box { padding: 28px 22px; border-radius: 28px; }
  .steps { grid-template-columns: 1fr; }
  .auth-page { min-height: auto; display: block; padding: 28px 10px 54px; }
  .auth-card { padding: 22px; border-radius: 24px; }
  .auth-logo { width: 52px; height: 52px; }
  .auth-form input { min-height: 46px; }
  .footer-row { display: grid; text-align: center; justify-content: center; }
}