:root {
  --teal: #0E5E5B;
  --teal-deep: #093F3D;
  --teal-ink: #0B4F4C;
  --mint: #E3F0EE;
  --mint-2: #A8DED3;
  --amber: #D98A00;
  --amber-bg: #FCEFD6;
  --ink: #17201F;
  --ink-2: #3D4846;
  --ink-3: #5A6563;
  --line: #DDE3DF;
  --paper: #F6F7F4;
  --white: #FFFFFF;
  --radius: 22px;
  --display: 'Bricolage Grotesque', 'Figtree', system-ui, sans-serif;
  --body: 'Figtree', 'Noto Sans', system-ui, sans-serif;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--body); font-size: 18px; line-height: 1.55; -webkit-font-smoothing: antialiased; }
img, video { max-width: 100%; display: block; }
a { color: var(--teal); }
h1, h2, h3 { font-family: var(--display); letter-spacing: -0.02em; line-height: 1.05; margin: 0; }
h1, h2, h3 { text-wrap: balance; }
.lead, .prose p { text-wrap: pretty; }
h1 { font-size: clamp(44px, 7vw, 88px); font-weight: 700; }
h2 { font-size: clamp(34px, 4.6vw, 58px); font-weight: 700; }
h3 { font-size: 24px; font-weight: 700; letter-spacing: -0.01em; line-height: 1.2; }
p { margin: 0; }
.wrap { width: min(1200px, 100% - 48px); margin: 0 auto; }
.kicker { font-size: 14px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--teal); }
.lead { font-size: clamp(19px, 1.6vw, 22px); color: var(--ink-2); max-width: 640px; }
.muted { color: var(--ink-3); }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; height: 56px; padding: 0 28px; border-radius: 16px; font: 700 18px var(--body); text-decoration: none; border: 0; cursor: pointer; transition: transform .15s ease, background .15s ease; }
.btn:active { transform: scale(.98); }
.btn-primary { background: var(--teal); color: #fff; }
.btn-primary:hover { background: #0A4644; }
.btn-ghost { background: transparent; color: var(--teal); border: 2px solid var(--teal); }
.btn-light { background: #fff; color: var(--teal-ink); }
.btn-light:hover { background: var(--mint); }

/* nav */
.nav { position: sticky; top: 0; z-index: 20; background: rgba(246,247,244,.86); backdrop-filter: saturate(1.4) blur(12px); -webkit-backdrop-filter: saturate(1.4) blur(12px); border-bottom: 1px solid rgba(221,227,223,.7); }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 16px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--teal); font-family: var(--display); font-weight: 700; font-size: 26px; letter-spacing: -0.01em; }
.brand svg { width: 30px; height: 30px; }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { color: var(--ink-2); text-decoration: none; font-weight: 600; font-size: 16px; }
.nav-links a:hover, .nav-links a[aria-current] { color: var(--teal); }
.nav-links a.btn-primary, .nav-links a.btn-primary:hover { color: #fff; }
.nav .btn { height: 44px; padding: 0 18px; font-size: 16px; border-radius: 12px; }
@media (max-width: 820px) { .nav-links a:not(.btn) { display: none; } }

/* hero */
.hero { position: relative; overflow: hidden; padding: 72px 0 40px; background: radial-gradient(900px 600px at 10% 0%, #E6F1EE, transparent 70%), radial-gradient(900px 700px at 100% 100%, #E9F0EC, transparent 70%); }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; }
.hero h1 .soft { color: var(--teal); }
.hero .lead { margin-top: 24px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }
.badges { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.badge { display: inline-flex; align-items: center; gap: 8px; background: var(--mint); color: var(--teal-ink); border-radius: 999px; padding: 8px 14px; font-size: 15px; font-weight: 600; }
.badge .dot { width: 9px; height: 9px; border-radius: 50%; background: #1F8A70; }
.phones { position: relative; height: 700px; }
.phone { position: relative; width: 290px; container-type: inline-size; filter: drop-shadow(0 40px 50px rgba(9,63,61,.28)); }
.phones .phone { position: absolute; }
.phone.a { left: 0; top: 40px; transform: rotate(-4deg); }
.phone.b { right: 0; top: 0; transform: rotate(3deg); }
.phone-label { position: absolute; background: #fff; border-radius: 14px; padding: 10px 14px; font-size: 14px; font-weight: 600; box-shadow: 0 16px 40px -16px rgba(9,63,61,.35); white-space: nowrap; }
.phone-label small { display: block; font-weight: 500; color: var(--ink-3); font-size: 13px; }
@media (max-width: 1100px) {
  .hero-grid { grid-template-columns: 1fr; }
  .phones { height: 560px; max-width: 560px; width: 100%; margin: 0 auto; }
  .phone { width: 240px; }
}
@media (max-width: 520px) {
  .phones { height: 440px; }
  .phone { width: 190px; }
  .phone-label { display: none; }
}

/* sections */
section { padding: 104px 0; }
.section-head { max-width: 760px; margin-bottom: 56px; }
.section-head h2 { margin-top: 14px; }
.section-head .lead { margin-top: 20px; }
.band-dark { background: radial-gradient(1200px 800px at 30% 0%, #12706C, var(--teal) 45%, var(--teal-deep)); color: #fff; }
.band-dark .kicker { color: var(--mint-2); }
.band-dark .lead, .band-dark .muted { color: #CFE7E3; }
.band-white { background: #fff; }

/* distance story */
.story { text-align: center; padding: 120px 0; }
.story h2 { font-size: clamp(36px, 5.5vw, 72px); }
.story h2 span { color: var(--mint-2); display: block; }
.story .lead { margin: 28px auto 0; text-align: center; }
.arc { width: min(720px, 100%); margin: 48px auto 0; }

/* device */
.device-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 64px; align-items: center; }
.device-card { background: radial-gradient(500px 400px at 50% 30%, #EAF4F1, #fff 70%); border: 1px solid var(--line); border-radius: 32px; padding: 48px 32px 32px; text-align: center; }
.device-card .device-img { width: min(360px, 100%); height: auto; margin: -8px auto 0; filter: drop-shadow(0 30px 40px rgba(9,63,61,.18)); }
.device-card .name { font-family: var(--display); font-size: 30px; font-weight: 700; margin-top: 18px; }
.device-card .gh svg { flex: none; }
.device-card .gh { white-space: nowrap; display: inline-flex; align-items: center; gap: 8px; margin-top: 10px; background: var(--mint); color: var(--teal-ink); font-weight: 700; font-size: 15px; padding: 8px 14px; border-radius: 999px; }
.metrics { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-top: 32px; }
.metric { background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 18px 20px; }
.metric b { display: block; font-size: 18px; }
.metric span { font-size: 15px; color: var(--ink-3); }
.flow { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 28px; font-weight: 600; font-size: 16px; }
.flow .step { background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 10px 16px; }
.flow .arrow { color: var(--ink-3); }
@media (max-width: 900px) { .device-grid { grid-template-columns: 1fr; gap: 40px; } }
@media (max-width: 480px) { .metrics { grid-template-columns: 1fr; } }

/* features */
.feature { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.feature + .feature { margin-top: 120px; }
.feature.flip .feature-media { order: 2; }
.feature-media { display: flex; justify-content: center; align-items: flex-start; gap: 20px; }
.feature-media .phone { position: relative; transform: none; width: 280px; left: auto; right: auto; top: auto; }
.feature-media .phone:nth-child(2) { margin-top: 64px; }
.feature ul { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 18px; }
.feature li { display: grid; grid-template-columns: 28px 1fr; gap: 14px; }
.feature li svg { margin-top: 3px; }
.feature li b { display: block; font-size: 19px; }
.feature li span { color: var(--ink-2); font-size: 17px; }
@media (max-width: 900px) {
  .feature { grid-template-columns: 1fr; gap: 40px; }
  .feature.flip .feature-media { order: 0; }
  .feature-media .phone { width: 46%; max-width: 260px; }
}

/* film */
.film { border-radius: 28px; overflow: hidden; box-shadow: 0 40px 100px -40px rgba(0,0,0,.6); background: #000; aspect-ratio: 16 / 9; }
.film video { width: 100%; height: 100%; object-fit: cover; }

/* trust */
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.card h3 { margin-top: 18px; }
.card p { margin-top: 10px; color: var(--ink-2); font-size: 17px; }
.icon { width: 48px; height: 48px; border-radius: 14px; background: var(--mint); display: flex; align-items: center; justify-content: center; color: var(--teal); }
.band-dark .card { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.14); }
.band-dark .card p { color: #CFE7E3; }
.band-dark .icon { background: rgba(255,255,255,.1); color: var(--mint-2); }
@media (max-width: 900px) { .cards { grid-template-columns: 1fr; } }

/* kit */
.kit { display: grid; grid-template-columns: 1.2fr .8fr; gap: 32px; background: #fff; border: 1px solid var(--line); border-radius: 32px; padding: 48px; align-items: center; }
.kit ul { margin: 24px 0 0; padding: 0; list-style: none; display: grid; gap: 12px; }
.kit li { display: flex; gap: 12px; align-items: flex-start; font-size: 18px; }
.kit li::before { content: ''; flex: none; width: 22px; height: 22px; margin-top: 3px; border-radius: 50%; background: var(--mint) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230E5E5B' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4L18 8.5'/%3E%3C/svg%3E") center / 14px no-repeat; }
.kit-side { background: var(--paper); border-radius: 24px; padding: 32px; text-align: center; }
.kit-side .price { font-family: var(--display); font-size: 30px; font-weight: 700; }
.kit-side p { margin: 10px 0 22px; color: var(--ink-2); font-size: 16px; }
@media (max-width: 900px) { .kit { grid-template-columns: 1fr; padding: 28px; } }

/* faq */
.faq { max-width: 860px; }
.faq details { border-bottom: 1px solid var(--line); padding: 22px 0; }
.faq summary { cursor: pointer; font-weight: 700; font-size: 20px; list-style: none; display: flex; justify-content: space-between; gap: 20px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-size: 26px; line-height: 1; color: var(--teal); }
.faq details[open] summary::after { content: '–'; }
.faq details p { margin-top: 12px; color: var(--ink-2); }

/* cta */
.cta { text-align: center; }
.cta .lead { margin: 20px auto 0; }
.cta .hero-cta { justify-content: center; }

/* footer */
footer { background: #0B2E2D; color: #CFE7E3; padding: 64px 0 40px; font-size: 15px; }
footer .wrap { display: grid; gap: 32px; }
footer .top { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 32px; }
footer .brand { color: #fff; }
footer nav { display: flex; gap: 24px; flex-wrap: wrap; }
footer a { color: #CFE7E3; text-decoration: none; }
footer a:hover { color: #fff; }
footer .legal { border-top: 1px solid rgba(255,255,255,.12); padding-top: 24px; color: #8FB5AF; font-size: 13px; line-height: 1.6; }

/* page header */
.page-head { padding: 88px 0 56px; background: radial-gradient(900px 600px at 10% 0%, #E6F1EE, transparent 70%); }
.page-head .lead { margin-top: 22px; }
.prose { max-width: 760px; }
.prose p + p { margin-top: 18px; }
.prose p { font-size: 19px; color: var(--ink-2); }

/* form */
.form-wrap { display: grid; grid-template-columns: 1fr 380px; gap: 48px; align-items: start; }
.form { background: #fff; border: 1px solid var(--line); border-radius: 28px; padding: 40px; display: grid; gap: 22px; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: grid; gap: 8px; }
.field label, .field legend { font-weight: 700; font-size: 16px; padding: 0; }
.field .hint { font-size: 14px; color: var(--ink-3); }
input[type=text], input[type=email], input[type=tel], select, textarea { width: 100%; height: 54px; border: 1.5px solid #C7D0CC; border-radius: 14px; padding: 0 16px; font: 500 17px var(--body); color: var(--ink); background: #fff; }
textarea { height: 110px; padding: 14px 16px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 3px solid rgba(14,94,91,.25); border-color: var(--teal); }
fieldset { border: 0; margin: 0; padding: 0; }
.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chips label { position: relative; }
.chips input { position: absolute; opacity: 0; inset: 0; }
.chips span { display: inline-flex; align-items: center; height: 46px; padding: 0 18px; border-radius: 999px; border: 1.5px solid #C7D0CC; font-weight: 600; font-size: 16px; cursor: pointer; background: #fff; }
.chips input:checked + span { border: 2px solid var(--teal); background: var(--mint); color: var(--teal-ink); }
.chips input:focus-visible + span { outline: 3px solid rgba(14,94,91,.3); }
.check { display: flex; gap: 12px; align-items: flex-start; font-size: 15px; color: var(--ink-2); }
.check input { width: 22px; height: 22px; margin-top: 2px; accent-color: var(--teal); flex: none; }
.hp { position: absolute; left: -9999px; }
.form .btn { width: 100%; height: 60px; font-size: 19px; }
.form-note { font-size: 14px; color: var(--ink-3); text-align: center; }
.alert { border-radius: 14px; padding: 14px 16px; font-size: 16px; font-weight: 600; }
.alert.err { background: #FDECEC; color: #8A1F1F; }
.done { text-align: center; padding: 24px 8px; }
.done .icon { margin: 0 auto; width: 72px; height: 72px; border-radius: 50%; }
.done h2 { margin-top: 22px; font-size: 40px; }
.done p { margin-top: 14px; color: var(--ink-2); }
.aside { position: sticky; top: 100px; display: grid; gap: 16px; }
@media (max-width: 960px) { .form-wrap { grid-template-columns: 1fr; } .aside { position: static; } }
@media (max-width: 560px) { .row { grid-template-columns: 1fr; } .form { padding: 24px; } }

/* motion */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } html { scroll-behavior: auto; } }

/* Google Health logo */
.gh-logo { display: flex; align-items: center; justify-content: center; gap: 10px; margin-top: 14px; }
.gh-logo span { font-size: 14px; font-weight: 600; color: var(--ink-3); white-space: nowrap; }
.gh-logo img { height: 26px; width: auto; }
.gh-badge { background: #fff; border: 1px solid var(--line); color: var(--ink-3); }
.gh-badge img { height: 17px; width: auto; }

/* iPhone frame (sizes in cqw of .phone, so it scales cleanly) */
.iphone { position: relative; border-radius: 16.5cqw; padding: 1.15cqw; background: linear-gradient(140deg, #E3E4E6 0%, #A7A9AD 22%, #F2F3F4 45%, #8E9094 70%, #D4D5D8 100%); box-shadow: inset 0 0 0 .3cqw rgba(0,0,0,.18); }
.iphone .bezel { border-radius: 15.4cqw; padding: 3.1cqw; background: #050607; box-shadow: inset 0 0 0 .35cqw #1d1f21; }
.iphone .screen { position: relative; overflow: hidden; border-radius: 12.4cqw; background: #F6F7F4; }
.iphone .screen img { width: 100%; height: auto; display: block; border-radius: 0; }
.iphone .sb { height: 11cqw; display: flex; align-items: center; justify-content: space-between; padding: 1.2cqw 7.5cqw 0 9cqw; color: #17201F; font: 600 3.9cqw/1 -apple-system, 'SF Pro Text', 'Figtree', system-ui, sans-serif; letter-spacing: -.01em; }
.iphone .sb-icons { display: flex; align-items: center; gap: 1.4cqw; }
.iphone .sb-icons svg { width: auto; height: 2.9cqw; fill: currentColor; }
.iphone .island { position: absolute; top: 2.6cqw; left: 50%; transform: translateX(-50%); width: 28.5cqw; height: 8.4cqw; border-radius: 99px; background: #000; }
.iphone i { position: absolute; width: .9cqw; border-radius: .5cqw; background: linear-gradient(90deg, #8E9094, #D4D5D8); }
.iphone .b-act { left: -.6cqw; top: 20cqw; height: 7cqw; }
.iphone .b-vu { left: -.6cqw; top: 31cqw; height: 12cqw; }
.iphone .b-vd { left: -.6cqw; top: 46cqw; height: 12cqw; }
.iphone .b-pw { right: -.6cqw; top: 35cqw; height: 18cqw; }

/* How it works: parent vs family side by side */
.sides { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.side { background: #fff; border: 1px solid var(--line); border-radius: 32px; padding: 32px; }
.side-tag { display: flex; align-items: center; gap: 12px; }
.side-tag .avatar { width: 44px; height: 44px; border-radius: 50%; color: #fff; font-weight: 700; font-size: 18px; display: flex; align-items: center; justify-content: center; flex: none; }
.side-tag b { display: block; font-size: 18px; }
.side-tag small { color: var(--ink-3); font-size: 15px; }
.side-phone { display: flex; justify-content: center; padding: 28px 0 8px; background: radial-gradient(60% 55% at 50% 50%, #E6F1EE, transparent 70%); }
.side-phone .phone { position: relative; width: min(280px, 78%); left: auto; right: auto; top: auto; transform: none; }
.side h3 { font-size: 30px; margin-top: 20px; }
.side ul { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 16px; }
.side li { display: grid; grid-template-columns: 26px 1fr; gap: 12px; }
.side li svg { margin-top: 3px; }
.side li b { display: block; font-size: 18px; }
.side li span { color: var(--ink-2); font-size: 16px; }
.change { margin-top: 112px; }
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.steps figure { margin: 0; }
.steps .side-phone { padding: 0 0 8px; }
.steps .phone { width: min(260px, 86%); }
.steps figcaption { display: flex; gap: 14px; margin-top: 18px; }
.steps .num { flex: none; width: 34px; height: 34px; border-radius: 50%; background: var(--teal); color: #fff; font-weight: 700; display: flex; align-items: center; justify-content: center; }
.steps figcaption b { display: block; font-size: 18px; }
.steps figcaption small { color: var(--ink-2); font-size: 15px; }
@media (max-width: 900px) {
  .sides { grid-template-columns: 1fr; }
  .side { padding: 22px; }
}

/* Ecosystem */
.pillars { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.pillars .card { grid-column: span 2; }
.pillars .card:nth-child(4) { grid-column: 2 / span 2; }
.pillars .card:nth-child(5) { grid-column: 4 / span 2; }
.stack { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 14px; margin-bottom: 40px; }
.stack-step { display: flex; align-items: center; gap: 14px; background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 14px 20px; min-height: 84px; }
.stack-step img { width: 56px; height: 56px; object-fit: contain; }
.stack-step img.gh-mark { width: auto; height: 22px; }
.stack-step b { display: block; font-size: 18px; }
.stack-step small { color: var(--ink-3); font-size: 14px; }
.stack-aroviya { background: var(--teal); border-color: var(--teal); color: #fff; }
.stack-aroviya small { color: #CFE7E3; }
.stack-arrow { color: var(--ink-3); font-size: 22px; }
@media (max-width: 900px) {
  .pillars { grid-template-columns: 1fr; }
  .pillars .card, .pillars .card:nth-child(4), .pillars .card:nth-child(5) { grid-column: auto; }
}
@media (max-width: 1100px) {
  .stack { flex-direction: column; align-items: stretch; max-width: 560px; margin-left: auto; margin-right: auto; }
  .stack-arrow { transform: rotate(90deg); align-self: center; }
  .stack-step { flex-wrap: wrap; row-gap: 6px; }
}
@media (max-width: 700px) { .steps { grid-template-columns: 1fr; gap: 48px; } }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 32px; align-items: start; }
.contact-main { display: grid; gap: 20px; }
.contact-card { padding: 36px; }
.contact-email { display: inline-block; margin-top: 10px; font-family: var(--display); font-weight: 700; font-size: clamp(26px, 3vw, 38px); letter-spacing: -0.01em; color: var(--ink); text-decoration: none; word-break: break-word; }
.contact-email:hover { color: var(--teal); }
.contact-card p { margin-top: 10px; color: var(--ink-2); }
.contact-card address { font-style: normal; margin-top: 12px; font-size: 19px; line-height: 1.6; color: var(--ink-2); }
.contact-card address b { color: var(--ink); }
.contact-topics { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 32px; }
.topic { display: grid; grid-template-columns: 1fr auto; gap: 4px 16px; padding: 18px 0; border-bottom: 1px solid var(--line); text-decoration: none; color: var(--ink); }
.topic:first-of-type { margin-top: 12px; }
.topic b { font-size: 18px; }
.topic span { grid-column: 1; font-size: 15px; color: var(--ink-2); }
.topic i { grid-column: 2; grid-row: 1 / span 2; align-self: center; font-style: normal; color: var(--teal); font-size: 20px; transition: transform .15s ease; }
.topic:hover i { transform: translateX(4px); }
.topic:hover b { color: var(--teal); }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } .contact-card, .contact-topics { padding: 24px; } }