:root {
  color-scheme: dark;
  --bg: #070b12;
  --bg-deep: #05080e;
  --surface: #0e1725;
  --surface-2: #121e2f;
  --surface-3: #17253a;
  --line: #273449;
  --line-soft: rgba(148, 163, 184, .16);
  --text: #f8fafc;
  --muted: #aeb9ca;
  --cyan: #35e4f2;
  --cyan-strong: #20cde2;
  --blue: #367bf5;
  --blue-deep: #173b73;
  --orange: #f6a72a;
  --green: #43d59e;
  --shadow: 0 30px 80px rgba(0, 0, 0, .42);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 74% 2%, rgba(54, 123, 245, .12), transparent 27rem),
    radial-gradient(circle at 18% 22%, rgba(53, 228, 242, .07), transparent 24rem),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
img { max-width: 100%; }
.shell { width: min(1180px, calc(100% - 3rem)); margin-inline: auto; }
.skip-link { position: fixed; left: 1rem; top: -6rem; z-index: 100; background: var(--cyan); color: #031117; padding: .7rem 1rem; border-radius: .65rem; font-weight: 850; }
.skip-link:focus { top: 1rem; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(7, 11, 18, .88);
  border-bottom: 1px solid var(--line-soft);
  backdrop-filter: blur(18px);
}
.nav { min-height: 80px; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.brand { display: inline-flex; align-items: center; gap: .85rem; text-decoration: none; color: var(--text); font-size: 1rem; font-weight: 850; letter-spacing: -.025em; white-space: nowrap; }
.brand img { width: 42px; height: 42px; border-radius: 11px; box-shadow: 0 8px 24px rgba(53, 228, 242, .18); }
.brand span { color: var(--text); }
.nav-links { display: flex; align-items: center; gap: 2rem; }
.nav-links a { color: #c7d0df; font-size: .94rem; font-weight: 750; text-decoration: none; transition: color .2s ease, border-color .2s ease, background .2s ease; }
.nav-links a:hover, .nav-links a:focus-visible, .nav-links a[aria-current="page"] { color: var(--cyan); }
.nav-links .nav-cta { padding: .58rem 1rem; border: 1px solid #344156; border-radius: .85rem; color: var(--text); background: rgba(255,255,255,.02); }
.nav-links .nav-cta:hover, .nav-links .nav-cta:focus-visible { border-color: var(--cyan); background: rgba(53, 228, 242, .06); }
.menu-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: .75rem; background: var(--surface); padding: 10px; cursor: pointer; }
.menu-toggle span { display: block; width: 100%; height: 2px; margin: 4px 0; border-radius: 3px; background: var(--text); transition: transform .2s ease, opacity .2s ease; }

.hero { min-height: 690px; display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: clamp(3rem, 7vw, 7rem); padding-block: clamp(5rem, 10vw, 8rem); }
.hero-copy { position: relative; z-index: 1; }
.eyebrow { display: inline-flex; align-items: center; gap: .7rem; color: var(--cyan); font-size: .83rem; font-weight: 850; letter-spacing: .075em; line-height: 1.3; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 2.15rem; height: 3px; border-radius: 99px; background: linear-gradient(90deg, var(--blue), var(--cyan)); }
.eyebrow-warm { color: var(--orange); }
.eyebrow-warm::before { background: linear-gradient(90deg, #e77722, var(--orange)); }
h1, h2, h3 { margin: 0; color: var(--text); line-height: 1.08; letter-spacing: -.045em; }
h1 { max-width: 720px; margin-top: 1.25rem; font-size: clamp(3.2rem, 6.3vw, 6rem); font-weight: 900; }
h1 span, h2 span { color: var(--cyan); }
.lead { max-width: 630px; margin: 1.5rem 0 0; color: #c2cada; font-size: clamp(1.08rem, 1.8vw, 1.25rem); line-height: 1.65; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1.25rem; margin-top: 2.15rem; }
.button { display: inline-flex; min-height: 52px; align-items: center; justify-content: center; border: 1px solid var(--blue); border-radius: .8rem; padding: .72rem 1.25rem; background: linear-gradient(135deg, #4388ff, #2f6ce7); color: white; font-weight: 850; text-decoration: none; cursor: pointer; box-shadow: 0 12px 32px rgba(54, 123, 245, .22); transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.button:hover, .button:focus-visible { transform: translateY(-2px); box-shadow: 0 16px 38px rgba(54, 123, 245, .32); }
.button-outline { border-color: #3a4860; background: transparent; color: var(--text); box-shadow: none; }
.button-outline:hover, .button-outline:focus-visible { border-color: var(--cyan); box-shadow: 0 12px 32px rgba(53, 228, 242, .12); }
.text-link { display: inline-flex; align-items: center; gap: .55rem; color: var(--text); font-weight: 750; text-decoration: none; }
.text-link span { color: var(--cyan); font-size: 1.3rem; transition: transform .2s ease; }
.text-link:hover span { transform: translateX(4px); }
.trust-row { display: flex; flex-wrap: wrap; gap: 1.2rem; margin-top: 2.2rem; color: #9eabbf; font-size: .87rem; font-weight: 700; }
.trust-row span { display: inline-flex; align-items: center; gap: .5rem; }
.trust-row span::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 4px rgba(53, 228, 242, .08); }

.schedule-visual { position: relative; min-height: 520px; display: grid; place-items: center; }
.visual-glow { position: absolute; inset: 8% 0 0; border-radius: 50%; background: radial-gradient(circle, rgba(53, 228, 242, .2), rgba(54, 123, 245, .08) 45%, transparent 68%); filter: blur(6px); }
.phone-panel { position: relative; width: min(100%, 455px); padding: 1.4rem; border: 1px solid #2c3b51; border-radius: 2rem; background: linear-gradient(145deg, rgba(21, 34, 53, .98), rgba(10, 17, 28, .99)); box-shadow: var(--shadow); transform: rotate(1.2deg); }
.phone-panel::before { content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 1px; background: linear-gradient(140deg, rgba(53,228,242,.65), transparent 32%, rgba(54,123,245,.3)); -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0); -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none; }
.panel-head, .app-identity, .medicine-row { display: flex; align-items: center; }
.panel-head { justify-content: space-between; gap: 1rem; }
.app-identity { gap: .75rem; }
.app-identity img { width: 54px; height: 54px; border-radius: 14px; }
.app-identity strong, .app-identity small { display: block; }
.app-identity strong { font-size: 1.05rem; }
.app-identity small, .medicine-row small { color: var(--muted); }
.live-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 6px rgba(67, 213, 158, .1), 0 0 18px rgba(67,213,158,.7); }
.time-block { margin: 2rem 0 1.35rem; padding: 1.4rem; border: 1px solid rgba(53, 228, 242, .24); border-radius: 1.25rem; background: linear-gradient(135deg, rgba(21, 55, 83, .6), rgba(10, 19, 31, .75)); }
.time-block span, .time-block small, .time-block strong { display: block; }
.time-block span { color: var(--cyan); font-size: .82rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.time-block strong { margin-top: .2rem; font-size: 3.8rem; line-height: 1; letter-spacing: -.06em; }
.time-block small { margin-top: .55rem; color: var(--green); font-weight: 750; }
.medicine-row { gap: .8rem; padding: 1rem .2rem; }
.medicine-icon { display: grid; place-items: center; width: 44px; height: 44px; flex: 0 0 44px; border-radius: .85rem; background: rgba(53, 228, 242, .1); color: var(--cyan); font-size: 1.2rem; }
.medicine-row strong, .medicine-row small { display: block; }
.status { margin-left: auto; padding: .33rem .58rem; border-radius: 99px; background: rgba(53, 228, 242, .1); color: var(--cyan); font-size: .76rem; font-weight: 800; }
.timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: .4rem; margin-top: 1rem; }
.timeline span { height: 4px; border-radius: 99px; background: #26354b; }
.timeline .done { background: var(--blue); }
.timeline .current { background: var(--cyan); box-shadow: 0 0 12px rgba(53, 228, 242, .7); }
.panel-note { margin: 1rem 0 0; color: #8f9db1; font-size: .85rem; }

.proof-bar { border-block: 1px solid var(--line-soft); background: rgba(13, 21, 34, .72); }
.proof-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.proof-grid div { padding: 1.35rem 2rem; border-right: 1px solid var(--line-soft); }
.proof-grid div:first-child { padding-left: 0; }
.proof-grid div:last-child { border-right: 0; }
.proof-grid strong, .proof-grid span { display: block; }
.proof-grid strong { font-size: 1.05rem; }
.proof-grid span { color: var(--muted); font-size: .86rem; }

.section { padding-block: clamp(4.5rem, 8vw, 7.5rem); }
.center-heading { max-width: 760px; margin: 0 auto 3rem; text-align: center; }
.center-heading .eyebrow { justify-content: center; }
.section h2, .legal h1 { font-size: clamp(2.5rem, 5vw, 4.3rem); font-weight: 900; }
.center-heading h2 { margin-top: 1.1rem; }
.center-heading p, .legal-intro { margin: 1rem 0 0; color: var(--muted); font-size: 1.08rem; }
.feature-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.feature-stack { display: grid; gap: 1rem; }
.feature { min-height: 100%; display: grid; grid-template-columns: auto 1fr; align-content: start; gap: 1.2rem; padding: clamp(1.5rem, 3vw, 2.1rem); border: 1px solid var(--line); border-radius: 1.4rem; background: linear-gradient(145deg, rgba(17, 28, 44, .96), rgba(11, 18, 29, .96)); box-shadow: 0 12px 38px rgba(0,0,0,.12); }
.feature-large { grid-template-columns: 1fr; grid-row: span 2; }
.feature-number { display: grid; place-items: center; width: 72px; height: 72px; border: 1px solid rgba(53, 228, 242, .44); border-radius: 1.2rem; background: linear-gradient(145deg, rgba(54, 123, 245, .22), rgba(53, 228, 242, .08)); color: var(--text); font-size: 1.75rem; font-weight: 900; letter-spacing: -.05em; }
.feature h3 { margin-top: .1rem; font-size: clamp(1.35rem, 2.5vw, 2rem); }
.feature p { margin: .75rem 0 0; color: var(--muted); }
.mini-treatment { align-self: end; margin-top: 2.8rem; padding: 1.15rem; border: 1px solid rgba(54, 123, 245, .55); border-radius: 1rem; background: rgba(23, 59, 115, .3); }
.mini-treatment span, .mini-treatment strong, .mini-treatment i { display: block; }
.mini-treatment span { color: #bcc8da; font-size: .85rem; }
.mini-treatment strong { margin-top: .2rem; font-size: 1.25rem; }
.mini-treatment i { margin-top: .65rem; color: var(--cyan); font-size: .82rem; font-style: normal; font-weight: 800; }

.responsibility-card { position: relative; display: grid; grid-template-columns: auto 1fr; gap: 1.6rem; padding: clamp(1.7rem, 4vw, 3rem); border: 1px solid rgba(246, 167, 42, .36); border-radius: 1.5rem; overflow: hidden; background: linear-gradient(120deg, rgba(70, 42, 15, .5), rgba(17, 25, 38, .95) 55%); }
.responsibility-card::after { content: ""; position: absolute; right: -6rem; bottom: -8rem; width: 19rem; height: 19rem; border-radius: 50%; background: rgba(246,167,42,.07); }
.alert-mark { display: grid; place-items: center; width: 56px; height: 56px; border: 1px solid var(--orange); border-radius: 1rem; background: rgba(246, 167, 42, .12); color: var(--orange); font-size: 1.65rem; font-weight: 900; }
.responsibility-card > div:last-child { position: relative; z-index: 1; max-width: 900px; }
.responsibility-card h2 { margin-top: .85rem; font-size: clamp(2rem, 4vw, 3.5rem); }
.responsibility-card p { margin: 1rem 0 0; color: #c6cfdd; }
.responsibility-card strong { color: #ffe0a3; }

.privacy-panel { display: grid; grid-template-columns: 1.3fr .7fr; align-items: center; gap: clamp(2rem, 6vw, 5rem); padding: clamp(2rem, 5vw, 4rem); border: 1px solid rgba(53, 228, 242, .3); border-radius: 1.6rem; background: radial-gradient(circle at 12% 20%, rgba(53,228,242,.12), transparent 22rem), var(--surface); }
.privacy-copy h2 { margin-top: 1rem; font-size: clamp(2.2rem, 4.5vw, 3.8rem); }
.privacy-copy p { margin: 1rem 0 0; color: var(--muted); }
.privacy-list { display: grid; gap: .85rem; color: #d4dbea; font-weight: 700; }
.privacy-list span { padding-bottom: .75rem; border-bottom: 1px solid var(--line-soft); }
.privacy-list span::first-letter { color: var(--cyan); }
.privacy-list .button { margin-top: .65rem; }

.faq-section { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(2.5rem, 8vw, 7rem); align-items: start; }
.faq-heading { position: sticky; top: 120px; }
.faq-heading h2 { margin-top: 1rem; }
.faq { border-top: 1px solid var(--line); }
details { border-bottom: 1px solid var(--line); }
summary { position: relative; cursor: pointer; list-style: none; padding: 1.35rem 3rem 1.35rem 1rem; color: var(--text); font-weight: 800; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: .7rem; top: 50%; transform: translateY(-50%); color: var(--cyan); font-size: 1.4rem; font-weight: 500; }
summary:focus { outline: none; }
summary:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 1rem; }
details[open] summary {
  margin: .5rem 0 0;
  padding-left: 1.15rem;
  border-left: 4px solid var(--cyan);
  border-radius: 1rem;
  background: var(--surface);
  color: var(--text);
}
details[open] summary::after { content: "×"; }
details p { margin: -.35rem 0 0; padding: 0 3rem 1.35rem 1rem; color: var(--muted); }
details[open] p { margin-top: 0; padding-top: .8rem; }

.tester-card { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 2rem; padding: clamp(2rem, 5vw, 4rem); border: 1px solid #2d3b51; border-radius: 1.6rem; background: linear-gradient(120deg, #111c2c, #0c1420); box-shadow: 0 24px 70px rgba(0,0,0,.2); }
.tester-card h2 { max-width: 820px; margin-top: 1rem; font-size: clamp(2.1rem, 4.5vw, 3.7rem); }
.tester-card p { margin: 1rem 0 0; color: var(--muted); }
.contact-card { display: grid; grid-template-columns: 1fr auto; gap: 2rem; align-items: center; padding: clamp(1.7rem, 4vw, 2.6rem); border: 1px solid var(--line); border-radius: 1.3rem; background: var(--surface); }
.contact-card h2 { margin-top: .8rem; font-size: clamp(2rem, 4vw, 3.1rem); }
.contact-card h3 { font-size: 1.5rem; }
.contact-card p { margin: .65rem 0 0; color: var(--muted); }
.copy-status { min-height: 1.5em; margin-top: .55rem; color: var(--green); font-weight: 750; }

.legal-hero { padding-block: clamp(3.5rem, 7vw, 6rem) 2rem; border-bottom: 1px solid var(--line-soft); }
.legal { width: min(860px, calc(100% - 3rem)); margin-inline: auto; padding-block: 3.5rem 6rem; }
.legal h1 { max-width: 850px; margin-top: 1rem; }
.legal h2 { margin-top: 2.6rem; color: var(--text); font-size: 1.6rem; letter-spacing: -.025em; }
.legal h3 { margin-top: 1.6rem; font-size: 1.18rem; }
.legal p, .legal li { color: var(--muted); }
.legal strong { color: var(--text); }
.legal a { color: var(--cyan); }
.legal ul { padding-left: 1.3rem; }
.legal li + li { margin-top: .55rem; }
.meta { color: var(--cyan) !important; font-size: .9rem; font-weight: 750; }
.legal-alert { margin: 2rem 0; padding: 1.3rem 1.4rem; border: 1px solid rgba(246,167,42,.34); border-left: 4px solid var(--orange); border-radius: .8rem; background: rgba(246,167,42,.07); color: #f5d59e !important; }
.notice { padding: 1.15rem 1.3rem; border: 1px solid rgba(246, 167, 42, .28); border-left: 4px solid var(--orange); border-radius: .7rem; background: rgba(246, 167, 42, .07); color: #f8d89b !important; }
.legal .contact-card { margin-top: 2rem; }

.site-footer { margin-top: 2rem; border-top: 1px solid var(--line-soft); background: var(--bg-deep); }
.footer-main { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 2rem; padding-block: 2.3rem; }
.footer-brand img { width: 38px; height: 38px; }
.footer-main p { margin: 0; color: var(--muted); font-size: .9rem; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 1.2rem; }
.footer-links a { color: #a9b5c7; font-size: .88rem; font-weight: 650; text-decoration: none; }
.footer-links a:hover { color: var(--cyan); }
.footer-bottom { display: flex; justify-content: space-between; gap: 1rem; padding-block: 1.2rem; border-top: 1px solid var(--line-soft); color: #77859a; font-size: .78rem; }

@media (max-width: 900px) {
  .shell { width: min(100% - 2rem, 720px); }
  .menu-toggle { display: block; }
  .nav-links { position: absolute; left: 1rem; right: 1rem; top: calc(100% + .6rem); display: none; align-items: stretch; gap: .25rem; padding: .65rem; border: 1px solid var(--line); border-radius: 1rem; background: rgba(12, 20, 32, .98); box-shadow: var(--shadow); }
  .nav-links.is-open { display: grid; }
  .nav-links a { padding: .8rem .9rem; border-radius: .65rem; }
  .nav-links .nav-cta { border: 0; padding: .8rem .9rem; }
  .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
  .hero { min-height: auto; grid-template-columns: 1fr; gap: 2.5rem; padding-block: 4.5rem; }
  .hero-copy { text-align: center; }
  .hero-copy .eyebrow, .hero-copy .actions, .hero-copy .trust-row { justify-content: center; }
  h1, .lead { margin-inline: auto; }
  .schedule-visual { min-height: auto; }
  .phone-panel { transform: none; }
  .feature-layout, .privacy-panel, .faq-section { grid-template-columns: 1fr; }
  .faq-heading { position: static; }
  .proof-grid { grid-template-columns: 1fr; }
  .proof-grid div, .proof-grid div:first-child { padding: 1rem 0; border-right: 0; border-bottom: 1px solid var(--line-soft); }
  .proof-grid div:last-child { border-bottom: 0; }
  .footer-main { grid-template-columns: 1fr; text-align: center; }
  .footer-brand, .footer-links { justify-content: center; }
}

@media (max-width: 640px) {
  .shell, .legal { width: min(100% - 1.5rem, 560px); }
  .brand { font-size: .95rem; }
  .brand img { width: 40px; height: 40px; }
  .hero { padding-block: 3.6rem; }
  h1 { font-size: clamp(2.65rem, 13vw, 4.2rem); }
  .eyebrow { font-size: .76rem; }
  .eyebrow::before { width: 1.4rem; }
  .actions { flex-direction: column; align-items: stretch; }
  .actions .button { width: 100%; }
  .trust-row { gap: .8rem 1rem; }
  .phone-panel { padding: 1.05rem; border-radius: 1.4rem; }
  .time-block strong { font-size: 3.2rem; }
  .medicine-row { align-items: flex-start; }
  .status { display: none; }
  .feature { grid-template-columns: 1fr; }
  .feature-number { width: 62px; height: 62px; }
  .responsibility-card { grid-template-columns: 1fr; }
  .tester-card, .contact-card { grid-template-columns: 1fr; }
  .tester-card .button, .contact-card .button { width: 100%; }
  .footer-bottom { flex-direction: column; align-items: center; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}