:root {
  --bg: #f4f8f9;
  --surface: #ffffff;
  --surface-accent: #e9f4f5;
  --ink: #10242e;
  --muted: #60727c;
  --border: #d8e4e7;
  --accent: #07889a;
  --accent-dark: #066f7e;
  --success: #278b5b;
  --navy: #071b35;
  --cyan: #58d1dc;
  --shadow: 0 24px 70px rgba(13, 52, 67, .09);
  --radius: 28px;
  --max: 1200px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; left: 16px; top: -70px; z-index: 200; padding: 12px 18px; border-radius: 12px; background: var(--ink); color: white; transition: top .2s; }
.skip-link:focus { top: 12px; }
:focus-visible { outline: 3px solid var(--cyan); outline-offset: 4px; }

.site-header { position: sticky; top: 0; z-index: 100; padding: 14px 24px; background: rgba(244,248,249,.88); border-bottom: 1px solid transparent; backdrop-filter: blur(18px); transition: border-color .2s, box-shadow .2s; }
.site-header.scrolled { border-color: rgba(216,228,231,.85); box-shadow: 0 8px 30px rgba(16,36,46,.04); }
.nav-shell { width: min(100%, var(--max)); margin: auto; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.brand { display: inline-flex; align-items: center; gap: 11px; color: var(--ink); font-size: .95rem; font-weight: 780; letter-spacing: .08em; text-decoration: none; }
.brand img { width: 42px; height: 42px; border-radius: 12px; box-shadow: 0 7px 18px rgba(7,27,53,.14); }
.site-nav { display: flex; align-items: center; gap: 30px; }
.site-nav > a:not(.button) { color: #3d525d; font-size: .92rem; font-weight: 600; text-decoration: none; }
.site-nav > a:not(.button):hover { color: var(--accent); }
.menu-toggle { display: none; background: none; border: 0; padding: 10px; }
.menu-toggle span:not(.sr-only) { display: block; width: 24px; height: 2px; margin: 5px 0; background: var(--ink); transition: transform .2s; }

.section { width: min(calc(100% - 48px), var(--max)); margin-inline: auto; padding-block: 110px; }
.section-tight { padding-bottom: 80px; }
.eyebrow { margin: 0 0 18px; color: var(--accent); font-size: .78rem; font-weight: 760; letter-spacing: .12em; text-transform: uppercase; }
.eyebrow span { display: inline-block; width: 8px; height: 8px; margin-right: 8px; border-radius: 50%; background: var(--success); }
h1, h2, h3, p { text-wrap: pretty; }
h1, h2, h3 { margin-top: 0; line-height: 1.06; letter-spacing: -.04em; }
h1 { margin-bottom: 28px; font-size: clamp(3.4rem, 6.2vw, 6.8rem); font-weight: 680; }
h1 em { color: var(--accent); font-style: normal; }
h2 { margin-bottom: 24px; font-size: clamp(2.35rem, 4vw, 4.4rem); font-weight: 660; }
h3 { font-size: 1.4rem; font-weight: 680; }
.hero { min-height: 810px; display: grid; grid-template-columns: .92fr 1.08fr; align-items: center; gap: 66px; padding-top: 70px; overflow: hidden; }
.hero-copy { position: relative; z-index: 2; }
.hero-subline { max-width: 640px; margin: 0 0 24px; color: var(--muted); font-size: clamp(1.1rem, 1.55vw, 1.35rem); line-height: 1.55; }
.supporting-claim { margin: 0 0 32px; color: var(--ink); font-size: 1.05rem; font-weight: 700; }
.hero-actions { display: flex; align-items: center; gap: 28px; }
.button { display: inline-flex; min-height: 52px; align-items: center; justify-content: center; gap: 22px; padding: 14px 23px; border: 0; border-radius: 15px; background: var(--accent); color: white; box-shadow: 0 12px 24px rgba(7,136,154,.18); font-weight: 700; text-decoration: none; cursor: pointer; transition: transform .18s, background .18s, box-shadow .18s; }
.button:hover { transform: translateY(-2px); background: var(--accent-dark); box-shadow: 0 16px 28px rgba(7,136,154,.22); }
.button-small { min-height: 42px; padding: 10px 17px; border-radius: 13px; font-size: .9rem; }
.text-link { color: var(--ink); font-weight: 700; text-decoration: none; }
.text-link span { color: var(--accent); margin-left: 6px; }
.microcopy { margin: 16px 0 0; color: var(--muted); font-size: .82rem; }

.hero-visual { position: relative; min-height: 620px; }
.ambient-ring { position: absolute; inset: 9% 3% 10% 3%; border: 1px solid rgba(88,209,220,.38); border-radius: 50%; transform: rotate(-12deg); }
.ambient-ring::before, .ambient-ring::after { content: ""; position: absolute; border-radius: 50%; }
.ambient-ring::before { inset: 13%; border: 1px solid rgba(7,136,154,.12); }
.ambient-ring::after { width: 78%; aspect-ratio: 1; top: 11%; left: 11%; background: radial-gradient(circle, rgba(88,209,220,.18), transparent 67%); filter: blur(6px); }
.phone-shot { position: absolute; overflow: hidden; margin: 0; border: 6px solid #fff; border-radius: 37px; background: white; box-shadow: 0 28px 70px rgba(7,27,53,.18); }
.phone-shot img { width: 100%; height: auto; }
.phone-shot-main { width: 38%; left: 31%; top: 3%; z-index: 3; }
.phone-shot-left { width: 29%; left: 6%; top: 15%; z-index: 2; transform: rotate(-4deg); opacity: .94; }
.phone-shot-right { width: 29%; right: 6%; top: 15%; z-index: 2; transform: rotate(4deg); opacity: .94; }
.data-pill { position: absolute; z-index: 6; display: flex; align-items: center; gap: 8px; padding: 12px 15px; border: 1px solid rgba(216,228,231,.85); border-radius: 14px; background: rgba(255,255,255,.94); box-shadow: 0 13px 32px rgba(7,27,53,.13); color: #3d525d; font-size: .78rem; font-weight: 650; backdrop-filter: blur(10px); }
.data-pill span { width: 8px; height: 8px; border-radius: 50%; background: var(--success); }
.data-pill-one { left: 0; bottom: 17%; }
.data-pill-two { right: 0; bottom: 24%; }
.data-pill-two strong { color: var(--accent); font-size: 1.05rem; }

.trust-strip { width: min(calc(100% - 48px), var(--max)); margin: -18px auto 0; display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; overflow: hidden; border: 1px solid var(--border); border-radius: 22px; background: var(--border); box-shadow: var(--shadow); }
.trust-strip > div { display: grid; grid-template-columns: auto 1fr; padding: 24px 28px; background: white; }
.trust-strip strong, .trust-strip small { grid-column: 2; }
.trust-strip strong { color: var(--ink); font-size: .95rem; }
.trust-strip small { color: var(--muted); }
.trust-icon { grid-row: 1 / 3; margin-right: 14px; color: var(--accent); font-size: 1.45rem; }

.section-heading { max-width: 760px; margin-bottom: 50px; }
.section-heading.centered { margin-inline: auto; text-align: center; }
.feature-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.feature-card { position: relative; min-height: 360px; padding: 34px; overflow: hidden; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); box-shadow: 0 16px 40px rgba(16,36,46,.045); transition: transform .2s, box-shadow .2s; }
.feature-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.feature-card.featured { background: var(--surface-accent); }
.feature-card h3 { margin-top: 42px; }
.feature-card p { color: var(--muted); }
.feature-number { position: absolute; top: 26px; right: 29px; color: #9fb0b8; font-size: .78rem; font-weight: 750; }
.feature-icon { width: 62px; height: 62px; display: flex; align-items: center; justify-content: center; border-radius: 19px; background: #e3f3f4; color: var(--accent); font-size: 1.7rem; font-weight: 700; }
.feature-icon.bars { align-items: end; gap: 4px; padding: 16px; }
.feature-icon.bars i { width: 6px; border-radius: 5px 5px 1px 1px; background: var(--accent); }
.feature-icon.bars i:nth-child(1) { height: 55%; }.feature-icon.bars i:nth-child(2) { height: 90%; }.feature-icon.bars i:nth-child(3) { height: 65%; }.feature-icon.bars i:nth-child(4) { height: 100%; }

.showcase { padding-top: 90px; }
.showcase-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 72px; align-items: start; }
.showcase-item { text-align: center; }
.showcase-screen { width: min(100%, 232px); aspect-ratio: 1 / 2; margin: 0 auto 28px; overflow: hidden; border: 6px solid #fff; border-radius: 30px; background: white; box-shadow: 0 22px 58px rgba(7,27,53,.13); }
.showcase-screen img { width: 100%; height: 100%; object-fit: contain; }
.showcase-item h3 { margin-bottom: 10px; }
.showcase-item > p:last-child { max-width: 330px; margin-inline: auto; color: var(--muted); }

.pv-highlight { padding-top: 32px; }
.pv-highlight-card { display: grid; grid-template-columns: minmax(0,1fr) minmax(280px,380px); align-items: center; gap: clamp(40px,7vw,96px); padding: clamp(38px,5vw,72px); overflow: hidden; border: 1px solid var(--border); border-radius: calc(var(--radius) + 6px); background: linear-gradient(135deg,#f2fafb 0%,#fff 68%); box-shadow: var(--shadow); }
.pv-highlight-copy h2 { max-width: 760px; margin-bottom: 24px; font-size: clamp(2.2rem,3.8vw,4rem); }
.pv-highlight-copy > p:last-child { max-width: 680px; margin: 0; color: var(--muted); font-size: 1.1rem; }
.pv-highlight-visual { width: min(100%,340px); justify-self: end; overflow: hidden; border: 6px solid #fff; border-radius: 32px; background: white; box-shadow: 0 24px 60px rgba(7,27,53,.16); }
.pv-highlight-visual img { display: block; width: 100%; height: auto; }

.statement-section { position: relative; min-height: 680px; overflow: hidden; background: var(--navy); color: white; display: grid; place-items: center; padding: 110px 24px; }
.statement-content { position: relative; z-index: 2; width: min(100%, 970px); text-align: center; }
.statement-content h2 { font-size: clamp(2.7rem, 5.7vw, 6.2rem); }
.statement-content h2 span { color: var(--cyan); }
.statement-content > p { max-width: 650px; margin: 0 auto 30px; color: #b8cad3; font-size: 1.15rem; }
.eyebrow.light { color: var(--cyan); }
.statement-list { display: flex; justify-content: center; flex-wrap: wrap; gap: 14px; padding: 0; list-style: none; }
.statement-list li { padding: 10px 15px; border: 1px solid rgba(88,209,220,.24); border-radius: 999px; background: rgba(88,209,220,.08); color: #d8f5f7; }
.statement-orbit { position: absolute; width: 760px; aspect-ratio: 1; border: 1px solid rgba(88,209,220,.13); border-radius: 50%; }
.statement-orbit::before, .statement-orbit::after { content: ""; position: absolute; border: 1px solid rgba(88,209,220,.08); border-radius: 50%; }
.statement-orbit::before { inset: 15%; }.statement-orbit::after { inset: 31%; background: radial-gradient(circle, rgba(7,136,154,.2), transparent 68%); }

.steps-section { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; }
.steps { margin: 0; padding: 0; list-style: none; }
.steps li { display: grid; grid-template-columns: 56px 1fr; gap: 20px; padding: 28px 0; border-bottom: 1px solid var(--border); }
.steps li:first-child { border-top: 1px solid var(--border); }
.steps li > span { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 50%; background: var(--surface-accent); color: var(--accent); font-weight: 750; }
.steps h3 { margin: 0 0 7px; }
.steps p { margin: 0; color: var(--muted); }

.setup-section { padding-top: 50px; }
.setup-card { display: grid; grid-template-columns: 1fr 1fr; gap: 48px 70px; padding: 60px; border: 1px solid var(--border); border-radius: 36px; background: white; box-shadow: var(--shadow); }
.section-copy { color: var(--muted); }
.check-list { margin: 0; padding: 0; list-style: none; }
.check-list li { position: relative; padding: 10px 0 10px 34px; border-bottom: 1px solid #e8eff1; font-weight: 630; }
.check-list li::before { content: "✓"; position: absolute; left: 0; top: 9px; width: 22px; height: 22px; display: grid; place-items: center; border-radius: 50%; background: #e8f6ee; color: var(--success); font-size: .78rem; }
.gateway-statuses { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding-top: 10px; }
.gateway-statuses > div { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 18px 20px; border-radius: 17px; background: var(--bg); }
.status { color: var(--muted); font-size: .84rem; text-align: right; }
.status.active { color: var(--success); }
.setup-help-link { grid-column: 1 / -1; width: fit-content; color: var(--accent); font-weight: 680; text-decoration: none; }
.setup-help-link:hover { color: var(--accent-dark); }
.setup-help-link span { margin-left: 6px; }

.founding-card { position: relative; overflow: hidden; display: grid; grid-template-columns: .7fr 1.3fr; min-height: 550px; border-radius: 38px; background: linear-gradient(135deg, #071b35 0%, #0a3044 100%); color: white; }
.founding-mark { display: grid; place-items: center; align-self: center; justify-self: center; width: 270px; height: 270px; border: 1px solid rgba(88,209,220,.3); border-radius: 34%; color: var(--cyan); box-shadow: inset 0 0 70px rgba(88,209,220,.11), 0 0 90px rgba(7,136,154,.18); font-size: 11rem; font-weight: 250; line-height: 1; }
.founding-copy { padding: 70px 70px 60px 20px; }
.founding-copy > p:not(.eyebrow) { max-width: 640px; color: #bacbd4; font-size: 1.1rem; }
.founding-copy ul { margin: 28px 0; padding: 0; list-style: none; }
.founding-copy li { margin: 13px 0; padding-left: 30px; position: relative; }
.founding-copy li::before { content: "✓"; position: absolute; left: 0; color: var(--cyan); }
.button-light { background: white; color: var(--navy); box-shadow: none; }
.button-light:hover { background: #eaf8f9; color: var(--navy); }
.founding-copy small { display: block; margin-top: 18px; color: #93a9b4; }

.application-section { display: grid; grid-template-columns: .75fr 1.25fr; gap: 70px; align-items: start; }
.application-intro { position: sticky; top: 120px; }
.application-intro > p:not(.eyebrow) { color: var(--muted); }
.privacy-note { display: flex; gap: 13px; margin-top: 30px; padding: 18px; border-radius: 17px; background: var(--surface-accent); }
.privacy-note > span { color: var(--accent); font-size: 1.5rem; }
.privacy-note p { margin: 0; font-size: .9rem; }
.beta-form { padding: 38px; border: 1px solid var(--border); border-radius: 30px; background: white; box-shadow: var(--shadow); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.form-grid > label, fieldset { display: flex; flex-direction: column; gap: 8px; margin: 0; color: #344b56; font-size: .86rem; font-weight: 680; }
.form-grid .wide { grid-column: 1 / -1; }
[data-gateway-followup][hidden] { display: none; }
input, select, textarea { width: 100%; min-height: 49px; padding: 12px 14px; border: 1px solid #cbdadd; border-radius: 12px; background: #fbfdfd; color: var(--ink); transition: border-color .15s, box-shadow .15s; }
textarea { resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: var(--accent); outline: 0; box-shadow: 0 0 0 3px rgba(7,136,154,.13); }
fieldset { border: 0; padding: 0; }
legend { margin-bottom: 8px; color: #344b56; font-size: .86rem; font-weight: 680; }
.choice-row { display: flex; flex-wrap: wrap; gap: 8px; }
.choice-row label { display: flex; align-items: center; gap: 8px; min-height: 45px; padding: 10px 14px; border: 1px solid #cbdadd; border-radius: 12px; background: #fbfdfd; font-size: .9rem; font-weight: 600; cursor: pointer; }
.choice-row input, .consent input { width: 18px; height: 18px; min-height: auto; accent-color: var(--accent); }
.choice-row.multi label { flex: 1; min-width: 120px; }
.consent { flex-direction: row !important; align-items: flex-start; padding-top: 8px; }
.consent input { margin-top: 3px; flex: 0 0 auto; }
.form-submit { width: 100%; margin-top: 28px; }
.form-caption { margin: 12px 0 0; color: var(--muted); font-size: .76rem; text-align: center; }
.form-error { min-height: 24px; margin: 12px 0 0; color: #b84444; font-size: .88rem; }
.form-success { display: none; align-items: center; gap: 14px; margin-top: 20px; padding: 17px; border-radius: 15px; background: #e8f6ee; color: #195f3d; }
.form-success.visible { display: flex; }
.form-success > span { width: 30px; height: 30px; display: grid; place-items: center; border-radius: 50%; background: var(--success); color: white; }
.form-success p { margin: 2px 0 0; }

.privacy-section { padding-block: 60px; }
.privacy-card { display: grid; grid-template-columns: .85fr 1.15fr; gap: 70px; padding: 52px; border-radius: 30px; background: var(--surface-accent); }
.privacy-points p { display: grid; margin: 0; padding: 16px 0; border-bottom: 1px solid rgba(7,136,154,.13); }
.privacy-points p:first-child { padding-top: 0; }
.privacy-points span { margin-top: 4px; color: var(--muted); }
.faq-section { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; }
.faq-list details { border-top: 1px solid var(--border); }
.faq-list details:last-child { border-bottom: 1px solid var(--border); }
.faq-list summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 22px 0; cursor: pointer; font-size: 1.05rem; font-weight: 670; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { color: var(--accent); font-size: 1.5rem; font-weight: 350; transition: transform .2s; }
.faq-list details[open] summary span { transform: rotate(45deg); }
.faq-list details p { margin: -5px 40px 24px 0; color: var(--muted); }
.faq-help-link { display: inline-block; margin-top: 12px; color: var(--accent-dark); font-weight: 700; text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 4px; }
.faq-help-link:hover { color: var(--accent); }

.site-footer { padding: 70px max(24px, calc((100vw - var(--max))/2)); background: #eaf1f3; }
.footer-top, .footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.footer-top { padding-bottom: 42px; border-bottom: 1px solid #cad9dd; }
.footer-top p { color: var(--muted); font-size: 1.1rem; }
.footer-bottom { padding-top: 30px; color: var(--muted); font-size: .9rem; }
.footer-bottom nav { display: flex; flex-wrap: wrap; gap: 22px; }
.footer-bottom a { text-decoration: none; }
.footer-bottom a:hover { color: var(--accent); }
.legal-placeholder { margin: 24px 0 0; color: #7e9099; font-size: .78rem; }

/* HAN network help */
.help-page .site-header { background: rgba(244,248,249,.94); }
.help-main { overflow: hidden; }
.help-hero { padding-top: 96px; padding-bottom: 72px; text-align: center; }
.help-hero h1 { margin-bottom: 22px; font-size: clamp(3rem, 5.5vw, 5.7rem); }
.help-hero p:not(.eyebrow) { max-width: 720px; margin: 0 auto; color: var(--muted); font-size: clamp(1.08rem, 1.8vw, 1.3rem); }
.help-section { padding-block: 76px; }
.help-section-heading { max-width: 760px; margin-bottom: 36px; }
.help-section-heading > p:not(.eyebrow) { color: var(--muted); font-size: 1.05rem; }
.wiring-section { padding-bottom: 0; }
.wiring-card h2 { margin-bottom: 20px; font-size: clamp(2rem, 4vw, 3.2rem); }
.wiring-card p { max-width: 920px; }
.wiring-card p + p { margin-top: 10px; }
.wiring-card .wiring-theben-note { margin-top: 20px; color: var(--accent-dark); }
.network-example { padding: 42px; border: 1px solid var(--border); border-radius: 32px; background: var(--surface); box-shadow: var(--shadow); }
.network-grid { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin: 34px 0 26px; }
.network-node { position: relative; z-index: 1; min-width: 0; padding: 24px; border: 1px solid var(--border); border-radius: 20px; background: var(--bg); text-align: center; }
.network-node strong, .network-node code { display: block; }
.network-node strong { margin-bottom: 8px; }
.network-node code, .ip-example code { color: var(--accent-dark); font-family: ui-monospace, "SFMono-Regular", Menlo, monospace; font-size: .95rem; font-weight: 700; overflow-wrap: anywhere; }
.network-node + .network-node::before { content: ""; position: absolute; width: 22px; height: 1px; left: -23px; top: 50%; background: var(--accent); }
.network-conclusion { margin: 0; color: var(--ink); text-align: center; font-weight: 700; }
.option-grid, .provider-help-grid, .router-placeholder-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.help-card { padding: 30px; border: 1px solid var(--border); border-radius: 24px; background: var(--surface); }
.help-card.soft { background: var(--surface-accent); }
.help-card h3 { margin-bottom: 14px; }
.help-card p { margin-bottom: 0; color: var(--muted); }
.ip-example { display: grid; gap: 9px; margin-top: 22px; padding: 20px; border-radius: 16px; background: var(--bg); }
.ip-example div { display: flex; justify-content: space-between; gap: 20px; }
.notice-card { display: grid; grid-template-columns: auto 1fr; gap: 18px; margin-top: 24px; padding: 28px; border: 1px solid #d6e3e6; border-radius: 24px; background: #edf5f6; }
.notice-mark { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 12px; background: white; color: var(--accent); font-weight: 800; }
.notice-card h3 { margin-bottom: 12px; }
.notice-card ul { margin: 0; padding-left: 21px; color: var(--muted); }
.notice-card li + li { margin-top: 8px; }
.provider-help-grid .theben-card { background: var(--surface-accent); }
.provider-label { display: inline-flex; margin-bottom: 18px; padding: 6px 10px; border-radius: 999px; background: white; color: var(--accent-dark); font-size: .78rem; font-weight: 760; letter-spacing: .06em; text-transform: uppercase; }
.generic-steps { margin: 0; padding: 0; list-style: none; counter-reset: help-step; }
.generic-steps li { counter-increment: help-step; display: grid; grid-template-columns: 44px 1fr; align-items: start; gap: 16px; padding: 18px 0; border-top: 1px solid var(--border); }
.generic-steps li::before { content: counter(help-step); width: 34px; height: 34px; display: grid; place-items: center; border-radius: 50%; background: var(--surface-accent); color: var(--accent); font-weight: 760; }
.generic-steps li:last-child { border-bottom: 1px solid var(--border); }
.steps-caption { margin-top: 18px; color: var(--muted); }
.router-placeholder-grid .help-card { min-height: 170px; }
.router-placeholder-grid .router-guide-wide { grid-column: 1 / -1; min-height: 0; }
.router-steps { margin: 0; padding-left: 22px; color: var(--muted); }
.router-steps li + li { margin-top: 8px; }
.help-card .router-guide-note { margin-top: 20px; color: var(--ink); font-weight: 680; }
.placeholder-copy { color: var(--muted); }
.settings-path { display: flex; flex-wrap: wrap; align-items: center; gap: 9px; margin: 24px 0; padding: 18px; border-radius: 16px; background: var(--bg); font-weight: 680; }
.settings-path span { color: var(--accent); }
.troubleshooting-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px 28px; margin: 0; padding: 0; list-style: none; }
.troubleshooting-list li { position: relative; padding: 14px 0 14px 30px; border-bottom: 1px solid var(--border); }
.troubleshooting-list li::before { content: "✓"; position: absolute; left: 0; color: var(--success); font-weight: 800; }
.help-cta { padding-block: 90px; text-align: center; }
.help-cta-card { padding: 60px 30px; border-radius: 32px; background: var(--navy); color: white; }
.help-cta-card h2 { margin-bottom: 18px; }
.help-cta-card p { color: #b8cad3; }
.help-cta-actions { display: flex; justify-content: center; align-items: center; gap: 26px; margin-top: 28px; }
.help-cta .text-link { color: white; }

/* Legal preparation pages */
.legal-main { overflow: hidden; }
.legal-hero { max-width: 900px; padding-top: 96px; padding-bottom: 56px; text-align: center; }
.legal-hero h1 { margin-bottom: 22px; font-size: clamp(3rem, 5.5vw, 5.7rem); }
.legal-hero > p:not(.eyebrow) { max-width: 760px; margin-inline: auto; color: var(--muted); font-size: 1.08rem; }
.legal-content { display: grid; gap: 22px; max-width: 960px; padding-top: 0; padding-bottom: 96px; }
.legal-card, .legal-review-note { min-width: 0; padding: 34px; border: 1px solid var(--border); border-radius: 24px; background: var(--surface); }
.legal-card h2, .legal-review-note h2 { margin-bottom: 18px; font-size: clamp(1.65rem, 3vw, 2.25rem); }
.legal-card h3 { margin: 24px 0 10px; font-size: 1.12rem; letter-spacing: -.02em; }
.legal-card p { color: var(--muted); }
.legal-card a { color: var(--accent-dark); font-weight: 680; overflow-wrap: anywhere; }
.legal-card code { color: var(--accent-dark); font-family: ui-monospace, "SFMono-Regular", Menlo, monospace; overflow-wrap: anywhere; }
.legal-details { margin: 0; }
.legal-details > div { display: grid; grid-template-columns: minmax(170px, .6fr) 1.4fr; gap: 24px; padding: 17px 0; border-top: 1px solid var(--border); }
.legal-details > div:last-child { border-bottom: 1px solid var(--border); }
.legal-details dt { font-weight: 740; }
.legal-details dd { min-width: 0; margin: 0; color: var(--muted); overflow-wrap: anywhere; }
.legal-placeholder-value { color: #7a5b16; font-weight: 680; }
.legal-list { margin: 0; padding-left: 22px; color: var(--muted); }
.legal-list li + li { margin-top: 8px; }
.legal-columns { columns: 2; column-gap: 44px; }
.legal-columns li { break-inside: avoid; margin-bottom: 8px; }
.legal-review-note { background: #fff8e7; border-color: #ead8aa; }
.legal-review-note p { margin-bottom: 0; color: #66552c; }

[data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity .65s ease, transform .65s ease; }
[data-reveal].revealed { opacity: 1; transform: none; }

@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; padding-top: 74px; text-align: center; }
  .hero-copy { max-width: 760px; margin: auto; }
  .hero-subline { margin-inline: auto; }
  .hero-actions { justify-content: center; }
  .hero-visual { min-height: 660px; max-width: 680px; width: 100%; margin: auto; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-card { min-height: auto; }
  .showcase-grid { gap: 40px; }
  .steps-section, .application-section, .faq-section { grid-template-columns: 1fr; gap: 24px; }
  .application-intro { position: static; }
  .setup-card { padding: 44px; }
  .founding-card { grid-template-columns: .55fr 1.45fr; }
  .founding-mark { width: 210px; height: 210px; font-size: 8rem; }
  .privacy-card { grid-template-columns: 1fr; gap: 24px; }
  .network-grid { gap: 12px; }
  .network-node { padding: 20px 12px; }
}

@media (max-width: 760px) {
  .site-header { padding: 10px 18px; }
  .menu-toggle { display: block; }
  .site-nav { position: absolute; left: 16px; right: 16px; top: 68px; display: none; align-items: stretch; flex-direction: column; gap: 0; padding: 12px; border: 1px solid var(--border); border-radius: 18px; background: rgba(255,255,255,.98); box-shadow: var(--shadow); }
  .site-nav.open { display: flex; }
  .site-nav > a:not(.button) { padding: 13px 11px; }
  .site-nav .button { margin-top: 6px; }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { transform: translateY(3.5px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-3.5px) rotate(-45deg); }
  .section { width: min(calc(100% - 32px), var(--max)); padding-block: 78px; }
  h1 { font-size: clamp(3rem, 15vw, 4.7rem); }
  h2 { font-size: clamp(2.15rem, 10vw, 3.4rem); }
  .hero { width: 100%; padding-inline: 20px; padding-top: 72px; }
  .hero-actions { flex-direction: column; gap: 18px; }
  .hero-actions .button { width: 100%; }
  .hero-visual { width: 100%; max-width: 440px; height: clamp(367px, 102vw, 420px); min-height: 0; }
  .phone-shot { border-width: 4px; border-radius: 25px; }
  .phone-shot-main { width: min(46%, 180px); left: 50%; transform: translateX(-50%); }
  .phone-shot-left, .phone-shot-right { width: min(34%, 132px); top: 17%; }
  .phone-shot-left { left: 0; }.phone-shot-right { right: 0; }
  .data-pill { padding: 9px 11px; font-size: .68rem; }
  .data-pill-one { left: 2%; bottom: 10%; }.data-pill-two { right: 2%; bottom: 18%; }
  .trust-strip { width: calc(100% - 32px); grid-template-columns: 1fr; }
  .feature-card { padding: 28px; }
  .showcase-grid { grid-template-columns: 1fr; gap: 44px; }
  .showcase-screen { width: min(68vw, 230px); margin-bottom: 18px; }
  .showcase-item h3 { margin-bottom: 8px; }
  .showcase-item > p:last-child { margin-top: 0; }
  .pv-highlight { padding-top: 14px; }
  .pv-highlight-card { grid-template-columns: 1fr; gap: 34px; padding: 34px 22px; text-align: center; }
  .pv-highlight-copy h2 { font-size: clamp(2rem,9vw,2.8rem); }
  .pv-highlight-copy > p:last-child { font-size: 1rem; }
  .pv-highlight-visual { width: min(74vw,280px); justify-self: center; }
  .statement-section { min-height: 650px; }
  .statement-list { align-items: center; flex-direction: column; }
  .steps li { grid-template-columns: 48px 1fr; }
  .setup-card { grid-template-columns: 1fr; gap: 25px; padding: 30px 24px; }
  .gateway-statuses { grid-template-columns: 1fr; }
  .gateway-statuses > div { align-items: flex-start; flex-direction: column; }
  .status { text-align: left; }
  .founding-card { grid-template-columns: 1fr; }
  .founding-mark { width: 140px; height: 140px; margin-top: 48px; font-size: 5.5rem; }
  .founding-copy { padding: 36px 24px 48px; }
  .beta-form { padding: 25px 20px; }
  .form-grid { grid-template-columns: 1fr; }
  .form-grid .wide { grid-column: auto; }
  .privacy-card { padding: 30px 24px; }
  .faq-section .section-heading h2 { font-size: clamp(2rem, 9vw, 2.8rem); }
  .footer-top, .footer-bottom { align-items: flex-start; flex-direction: column; }
  .footer-bottom nav { flex-direction: column; gap: 12px; }
  .help-hero { padding-top: 72px; padding-bottom: 46px; }
  .help-section { padding-block: 58px; }
  .network-example { padding: 26px 20px; }
  .network-grid, .option-grid, .provider-help-grid, .router-placeholder-grid, .troubleshooting-list { grid-template-columns: 1fr; }
  .network-node + .network-node::before { width: 1px; height: 13px; left: 50%; top: -14px; }
  .notice-card { grid-template-columns: 1fr; padding: 24px; }
  .ip-example div { align-items: flex-start; flex-direction: column; gap: 2px; }
  .settings-path { align-items: flex-start; flex-direction: column; }
  .settings-path span { transform: rotate(90deg); }
  .help-cta-actions { align-items: stretch; flex-direction: column; }
  .legal-hero { padding-top: 72px; padding-bottom: 42px; }
  .legal-content { padding-bottom: 72px; }
  .legal-card, .legal-review-note { padding: 28px 24px; }
  .legal-details > div { grid-template-columns: 1fr; gap: 5px; }
  .legal-columns { columns: 1; }
}

@media (max-width: 390px) {
  .brand { font-size: .82rem; }
  .brand img { width: 38px; height: 38px; }
  .hero { padding-inline: 16px; }
  .hero-visual { height: 102vw; }
  .faq-section .section-heading h2 { font-size: 2rem; }
  .choice-row label { width: 100%; }
  .help-hero h1 { font-size: 2.65rem; }
  .help-card { padding: 24px 20px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  [data-reveal] { opacity: 1; transform: none; }
}

/* Beta funnel: scoped states and narrow-screen safeguards. */
.beta-form [hidden] { display: none !important; }
.beta-form { min-width: 0; }
.beta-form .form-grid > * { min-width: 0; }
.beta-form input, .beta-form select, .beta-form textarea { min-width: 0; font-size: 1rem; }
.beta-form legend, .beta-form .form-grid > label { font-size: .9rem; }
.beta-honeypot { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
.beta-privacy, #beta-required { font-size: .9rem; color: #344b56; }
.form-service-note { margin: 12px 0 0; color: var(--muted); font-size: .84rem; }
.form-service-note a { color: var(--accent-dark); font-weight: 700; }
.beta-form a { text-underline-offset: 3px; }
.beta-form button:disabled { cursor: default; opacity: .65; transform: none; }
.beta-form .form-error { color: #9f3030; }
.beta-form .form-success { overflow-wrap: anywhere; }
.beta-form input:focus-visible, .beta-form select:focus-visible, .beta-form textarea:focus-visible { outline: 2px solid #075e6a; outline-offset: 2px; }
.beta-form { overflow-wrap: anywhere; }
.beta-form legend { max-width: 100%; }
.beta-form .choice-row label { max-width: 100%; }
.beta-form .choice-row input { flex-shrink: 0; }
.beta-form .choice-row.multi label { flex-basis: 170px; }

/* Beta 1.0: shared screenshot slots; existing images remain temporary. */
.beta-home .section { padding-block: 64px; }
.beta-home .hero { min-height: 0; gap: 56px; padding-top: 40px; }
.beta-home .hero-actions { flex-wrap: wrap; gap: 18px; }
.beta-home .hero h1 { font-size: clamp(3rem, 5.4vw, 5.5rem); }
.beta-home .trust-strip { margin-top: 0; }
.product-figure { width: min(100%, 340px); margin: 0 auto; min-width: 0; }
.app-screen { width: 100%; aspect-ratio: 941 / 2048; overflow: hidden; border: 5px solid white; border-radius: 30px; background: white; box-shadow: var(--shadow); }
.hero-trust { margin-top: 22px; padding: 16px 18px; border: 1px solid var(--border); border-radius: 18px; background: var(--surface-accent); text-align: left; font-size: .875rem; line-height: 1.5; color: var(--muted); }
.hero-trust p { margin: 0; }
.hero-trust p + p { margin-top: 10px; }
.hero-trust strong { color: var(--ink); }
.hero-trust a { color: var(--accent-dark); text-underline-offset: 3px; }
.hero-trust .trust-contact { font-size: .8rem; }
.app-screen img { width: 100%; height: 100%; object-fit: contain; }
.product-figure figcaption { margin-top: 12px; color: var(--muted); text-align: center; font-size: .78rem; line-height: 1.45; }
.product-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .8fr); gap: 64px; align-items: center; }
.product-copy { min-width: 0; max-width: 65ch; }
.product-copy > p, .insight-card > p:not(.eyebrow) { color: var(--muted); }
.product-facts { padding-left: 1.2em; color: var(--muted); }
.product-facts li + li { margin-top: 10px; }
.insight-links { display: flex; flex-wrap: wrap; gap: 12px; }
.insight-links a { display: inline-flex; align-items: center; min-height: 44px; padding: 9px 22px; border-radius: 99px; background: var(--surface-accent); color: var(--accent-dark); font-weight: 700; text-decoration: none; }
.insight-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.insight-card { min-width: 0; padding: 28px 24px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); display: flex; flex-direction: column; }
.insight-card h3 { line-height: 1.2; }
.insight-card .product-figure { margin-top: auto; padding-top: 24px; }
.method-note { color: var(--muted); font-size: .9rem; line-height: 1.55; }
.screenshot-pending { display: grid; place-items: center; padding: 24px; border: 2px dashed var(--border); background: var(--bg); box-shadow: none; text-align: center; }
.screenshot-pending p { font-weight: 700; color: var(--accent-dark); }
.screenshot-pending span { display: block; margin-top: 14px; color: var(--muted); font-size: .9rem; font-weight: 400; }
.beta-steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; padding: 0; list-style: none; }
.beta-steps li { padding: 22px; border: 1px solid var(--border); border-radius: 20px; background: white; }
.beta-steps strong, .beta-steps span { display: block; }
.beta-steps span { margin-top: 8px; color: var(--muted); }
.setup-guide { max-width: 900px; padding-top: 20px; }
.setup-guide-list { margin: 0; padding-left: 1.6em; }
.setup-guide-list > li { padding: 12px 0 24px 12px; border-bottom: 1px solid var(--border); }
.setup-guide-list > li::marker { color: var(--accent-dark); font-weight: 700; }
.setup-guide-list h3 { margin: 0 0 12px; line-height: 1.25; }
.setup-guide-list p { color: var(--muted); }
.setup-detail { margin-top: 14px; border: 1px solid var(--border); border-radius: 16px; background: white; padding: 0 18px; }
.setup-detail summary { padding: 15px 0; color: var(--accent-dark); font-weight: 650; cursor: pointer; }
.setup-detail code { overflow-wrap: anywhere; }
.setup-detail .ip-example { margin-block: 10px; }
@media (max-width: 980px) {
  .beta-home .hero { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .insight-grid { grid-template-columns: minmax(0, 1fr); }
  .insight-card { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); column-gap: 30px; }
  .insight-card > :not(.product-figure) { grid-column: 1; }
  .insight-card .product-figure { grid-column: 2; grid-row: 1 / span 5; padding-top: 0; margin-block: auto; }
  .beta-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  .beta-home .section { padding-block: 30px; }
  .beta-home h2 { font-size: 2rem; line-height: 1.14; margin-bottom: 18px; }
  .beta-home .hero { padding-top: 28px; padding-inline: 16px; }
  .beta-home .hero h1 { font-size: clamp(2.65rem, 11vw, 3.6rem); margin-bottom: 18px; }
  .beta-home .hero-subline { font-size: 1rem; margin-bottom: 22px; }
  .beta-home .hero-actions { gap: 12px; }
  .beta-home .hero-actions .button { padding-inline: 14px; gap: 10px; }
  .beta-home .section-heading { margin-bottom: 28px; }
  .product-row { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .product-figure { width: min(100%, 340px); }
  .insight-card { display: flex; padding: 24px 16px; }
  .insight-card .product-figure { margin: 12px auto 0; padding-top: 12px; }
  /* Keep an unfilled slot compact; actual screenshots share .app-screen geometry. */
  .screenshot-pending { aspect-ratio: auto; min-height: 180px; }
  .beta-home .setup-card { padding: 24px 20px; gap: 18px; }
  .beta-home .gateway-statuses > div { flex-direction: row; gap: 14px; padding: 14px; }
  .beta-home .gateway-statuses .status { text-align: right; }
  .beta-home .privacy-card { padding: 24px 20px; gap: 14px; }
  .beta-home .faq-section .section-heading h2 { font-size: 2rem; }
  .beta-steps { grid-template-columns: minmax(0, 1fr); gap: 10px; }
  .beta-steps li { padding: 16px 20px; }
  .setup-guide-list { padding-left: 1.3em; }
  .setup-guide-list > li { padding-left: 4px; }
  .setup-detail { padding-inline: 12px; }
}