:root { color-scheme: light; --ink: #20252c; --muted: #626975; --line: #dfe3e9; --paper: #fafbfd; --accent: #2864c5; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 15px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-underline-offset: 4px; }
a:hover { color: var(--accent); }
button { font: inherit; }
a, button { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 5px; }
h1, h2, h3, p, figure { margin: 0; }
h1, h2, h3 { line-height: 1.15; font-weight: 600; }
h1 { font-size: clamp(42px, 4.6vw, 66px); letter-spacing: -.065em; }
h2 { font-size: clamp(30px, 3.1vw, 43px); letter-spacing: -.045em; }
h3 { font-size: 21px; letter-spacing: -.025em; }
p { color: var(--muted); }
.wrap { width: min(1180px, calc(100% - 64px)); margin-inline: auto; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 26px; padding: 13px 21px; border: 1px solid var(--ink); border-radius: 5px; background: var(--ink); color: white; font-size: 14px; font-weight: 500; text-decoration: none; white-space: nowrap; }
.button:hover { background: var(--accent); border-color: var(--accent); color: white; }
.button span, .text-link span { font-size: 19px; }
.site-header { display: flex; align-items: center; gap: 28px; min-height: 100px; border-bottom: 1px solid var(--line); }
.site-nav, .account-nav { display: flex; align-items: center; gap: 20px; font-size: 13px; }
.site-nav a, .account-nav > a:not(.button) { text-decoration: none; }
.account-nav { margin-left: auto; }
.hero { display: grid; grid-template-columns: 1.15fr 1fr; align-items: center; gap: 65px; padding-block: 100px 95px; }
.eyebrow, .step-number, .feature-number { font: 11px/1.5 ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: 1.5px; color: var(--accent); }
.eyebrow { margin-bottom: 24px; }
.status-dot { display: inline-block; width: 6px; height: 6px; margin-right: 7px; border-radius: 50%; background: var(--accent); vertical-align: middle; }
.lead { font-size: 18px; line-height: 1.7; max-width: 440px; margin-top: 26px; }
.hero-actions { display: flex; align-items: center; gap: 25px; margin-top: 32px; }
.text-link { font-size: 13px; font-weight: 500; text-decoration: none; }
.text-link span { margin-left: 8px; }
.trial-note { font-size: 12px; margin-top: 16px; }
.traffic-demo { padding: 26px; background: #eef3fa; border: 1px solid var(--line); border-radius: 8px; }
.demo-heading, .destination-label { display: flex; justify-content: space-between; align-items: center; gap: 8px; font: 10px/1.5 ui-monospace, monospace; letter-spacing: .5px; color: var(--muted); }
.live { color: var(--accent); letter-spacing: 0; white-space: nowrap; }
.source-link { display: flex; align-items: center; gap: 14px; margin-top: 30px; padding: 18px; background: white; border: 1px solid var(--line); border-radius: 5px; }
.link-symbol { font-size: 26px; padding-right: 12px; border-right: 1px solid var(--line); }
.source-link small { display: block; font: 9px/2 ui-monospace, monospace; letter-spacing: 1px; color: var(--muted); }
.source-link strong { font-size: 14px; font-weight: 500; }
.split-lines { display: flex; justify-content: space-around; position: relative; margin: 22px 23% 0; padding-top: 9px; border-top: 1px solid #b6c8e4; color: var(--accent); }
.split-lines::before { content: ""; position: absolute; height: 22px; top: -23px; left: 50%; border-left: 1px solid #b6c8e4; }
.split-lines span { margin-top: -12px; }
.destinations { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.destinations > div { background: white; border: 1px solid var(--line); border-radius: 5px; padding: 16px; }
.destinations strong { display: block; font-size: 42px; font-weight: 500; line-height: 1.7; letter-spacing: -2px; }
.destinations strong span { font-size: 24px; color: var(--muted); }
.traffic-bar { height: 4px; background: #e5edf9; margin-bottom: 9px; }
.traffic-bar::before { content: ""; display: block; width: 50%; height: 100%; background: var(--accent); }
.destinations small { font-size: 10px; color: var(--muted); }
.traffic-demo figcaption { display: flex; justify-content: space-between; gap: 8px; margin-top: 23px; font-size: 10px; color: var(--muted); }
.capability-strip { border-block: 1px solid var(--line); }
.capability-strip .wrap { display: flex; justify-content: space-between; gap: 18px; padding-block: 23px; font-size: 13px; color: var(--muted); }
.capability-strip span::before { content: "↗"; margin-right: 12px; color: var(--accent); }
.section { padding-block: 88px; }
.section-heading { max-width: 660px; }
.section-heading .eyebrow { margin-bottom: 16px; }
.section-heading > p:last-child { margin-top: 21px; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 45px; margin-top: 48px; }
.steps article { border-top: 1px solid var(--line); padding-top: 22px; }
.steps h3 { margin-block: 18px 12px; }
.feature-section { padding-block: 80px; background: #f1f5fa; border-block: 1px solid var(--line); }
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 44px; margin-block: 45px 55px; }
.features h3 { margin-block: 15px; }
.features p { font-size: 14px; }
.features .text-link { display: inline-block; margin-top: 16px; }
.domain-banner { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding-top: 35px; border-top: 1px solid #d1dbe8; }
.domain-banner .eyebrow { margin-bottom: 10px; }
.domain-banner > p { font: 18px/1.6 ui-monospace, monospace; color: var(--ink); overflow-wrap: anywhere; }
.domain-banner > p > span { margin-right: 15px; color: var(--accent); }
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 38px; }
.plan { display: flex; flex-direction: column; padding: 28px; border: 1px solid var(--line); border-radius: 6px; background: white; }
.price { font-size: 43px; color: var(--ink); letter-spacing: -2px; margin-block: 17px; }
.price span { font-size: 12px; color: var(--muted); letter-spacing: 0; margin-left: 8px; }
.plan ul { list-style: none; padding: 20px 0 0; border-top: 1px solid var(--line); margin: 0 0 24px; font-size: 13px; }
.plan li { padding-block: 6px; }
.plan li::before { content: "✓"; margin-right: 10px; color: var(--accent); }
.plan .unavailable { color: var(--muted); font-size: 12px; }
.plan .unavailable::before { content: "–"; }
.plan .button { margin-top: auto; width: 100%; justify-content: space-between; }
.payment-note { text-align: center; font-size: 11px; margin-top: 24px; }
.pricing-note { max-width: 80ch; margin: 24px auto 0; color: var(--muted); font-size: 13px; line-height: 1.6; text-align: center; }
.payment-note img { object-fit: contain; margin: 12px 4px 0; }
.final-cta { display: flex; align-items: center; justify-content: space-between; gap: 35px; padding-block: 45px 55px; border-top: 1px solid var(--line); }
.final-cta h2 { font-size: 34px; }
.final-cta .eyebrow { margin-bottom: 15px; }
.final-cta ul { display: flex; flex-wrap: wrap; gap: 8px 20px; list-style: none; padding: 0; margin: 22px 0 0; font-size: 12px; color: var(--muted); }
.final-cta li::before { content: "✓"; color: var(--accent); margin-right: 6px; }
.site-footer { display: flex; align-items: center; gap: 35px; padding-block: 30px; border-top: 1px solid var(--line); }
.site-footer .wordmark { font-size: 23px; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 12px 22px; margin-left: auto; }
.site-footer nav a, .site-footer button { font-size: 11px; color: var(--muted); text-decoration: none; }
.site-footer button { border: 0; background: none; padding: 0; cursor: pointer; }
.site-footer nav a:hover, .site-footer button:hover { color: var(--accent); text-decoration: underline; }
.skip-link { position: absolute; top: -70px; left: 20px; padding: 10px; background: white; z-index: 10; }
.skip-link:focus { top: 10px; }
@media (max-width: 1050px) {
    .site-header { flex-wrap: wrap; gap: 15px; padding-block: 20px; }
    .site-nav { order: 3; width: 100%; justify-content: center; }
    .hero { gap: 35px; padding-block: 65px; }
    .hero-actions { flex-wrap: wrap; gap: 15px; }
    .traffic-demo { padding: 18px; }
    .traffic-demo figcaption > span:last-child { display: none; }
    .features { grid-template-columns: repeat(2, 1fr); }
    .plans { gap: 12px; }
    .plan { padding: 20px; }
    .plan li { font-size: 12px; }
}
@media (max-width: 700px) {
    .wrap { width: calc(100% - 40px); }
    .wordmark { font-size: 25px; }
    .wordmark svg { width: 24px; }
    .account-nav { gap: 12px; font-size: 12px; }
    .account-nav .button { padding: 9px 12px; font-size: 12px; gap: 8px; white-space: normal; }
    .site-nav { flex-wrap: wrap; justify-content: center; gap: 10px 16px; font-size: 11px; }
    .hero { grid-template-columns: 1fr; padding-block: 48px; gap: 40px; }
    .hero-copy { max-width: 500px; }
    .lead { font-size: 17px; }
    .traffic-demo { padding: 22px; }
    .capability-strip .wrap { display: grid; grid-template-columns: 1fr 1fr; font-size: 11px; gap: 14px; }
    .capability-strip span::before { margin-right: 6px; }
    .section, .feature-section { padding-block: 55px; }
    .steps, .features, .plans { grid-template-columns: 1fr; gap: 28px; }
    .features { margin-block: 35px; }
    .features article { border-top: 1px solid var(--line); padding-top: 20px; }
    .domain-banner, .final-cta, .site-footer { align-items: flex-start; flex-direction: column; }
    .domain-banner > p { font-size: 14px; }
    .plan { padding: 26px; }
    .plan li { font-size: 14px; }
    .site-footer nav { margin-left: 0; }
}

/* Product pages and authentication share the same type, colors and controls. */
.product-hero h1 { font-size: clamp(38px, 4.3vw, 60px); }
.product-intro { padding-block: 0 65px; max-width: 800px; text-align: center; }
.product-intro h2 { font-size: 30px; }
.product-intro p { margin-top: 20px; }
.product-features { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-block: 0; gap: 48px 70px; }
.product-features h2 { margin-block: 15px; font-size: 25px; letter-spacing: -.03em; }
.product-features p + p { margin-top: 14px; }
.product-features + .domain-banner { margin-top: 50px; }
.domain-banner h2, .steps h2 { font-size: 21px; letter-spacing: -.025em; }
.steps h2 { margin-block: 18px 12px; }
.page-heading { padding-top: 65px; }
.page-heading .lead { max-width: 650px; }
.auth-page { min-height: 100vh; display: flex; flex-direction: column; }
.auth-main { flex: 1; padding-block: 55px; }
.auth-panel { width: min(100%, 480px); padding: 36px; margin-inline: auto; background: white; border: 1px solid var(--line); border-radius: 8px; }
.auth-panel .eyebrow { margin-bottom: 14px; }
.auth-panel h1 { font-size: 32px; letter-spacing: -.04em; margin-bottom: 30px; }
.auth-panel .button { width: 100%; cursor: pointer; }
.auth-panel > .button { margin-top: 24px; }
.button-secondary { color: var(--ink); background: white; border-color: var(--line); }
.button-secondary:hover { color: var(--accent); background: #eef3fa; border-color: var(--accent); }
.field { margin-bottom: 20px; }
.field label { display: block; font-size: 13px; font-weight: 500; margin-bottom: 7px; }
.field input, .field select { display: block; width: 100%; min-height: 46px; padding: 11px 12px; color: var(--ink); background: white; border: 1px solid #cbd2dd; border-radius: 4px; font: inherit; font-size: 16px; }
.field input::placeholder { color: #737c89; }
.field input:focus, .field select:focus { outline: 2px solid var(--accent); outline-offset: 2px; border-color: var(--accent); }
.field small { display: block; margin-top: 6px; font-size: 12px; color: var(--muted); }
.auth-panel fieldset { min-width: 0; padding: 25px 0 0; margin: 28px 0 0; border: 0; border-top: 1px solid var(--line); }
.auth-panel legend { padding: 0 8px 0 0; font-size: 17px; font-weight: 500; }
.auth-divider { display: flex; align-items: center; gap: 14px; margin-block: 20px; font-size: 12px; }
.auth-divider::before, .auth-divider::after { content: ""; flex: 1; border-top: 1px solid var(--line); }
.auth-link, .auth-terms { margin-top: 22px; text-align: center; font-size: 13px; }
.auth-terms { font-size: 12px; }
.auth-switch { text-align: center; font-size: 13px; margin-top: 23px; }
.auth-switch a, .auth-link a { color: var(--accent); }
.notice { padding: 12px 15px; margin-bottom: 20px; background: #eef3fa; border: 1px solid #b6c8e4; border-radius: 4px; font-size: 14px; overflow-wrap: anywhere; }
.notice-error { color: #9b3030; background: #fff4f4; border-color: #efc6c6; }
.auth-footer { display: flex; align-items: center; flex-wrap: wrap; justify-content: space-between; gap: 20px; padding-block: 25px; border-top: 1px solid var(--line); font-size: 12px; }
.auth-footer nav { display: flex; gap: 20px; }
.auth-footer a { text-decoration: none; }
@media (max-width: 700px) {
    .product-features { grid-template-columns: 1fr; gap: 28px; }
    .product-intro { padding-bottom: 45px; }
    .page-heading { padding-top: 45px; }
    .auth-main { padding-block: 30px; }
    .auth-panel { padding: 25px 22px; }
    .auth-panel h1 { font-size: 29px; }
    .auth-footer { flex-wrap: wrap; }
}
@media (max-width: 380px) {
    .site-header { justify-content: center; }
    .account-nav { margin-inline: auto; }
    .site-nav { flex-wrap: wrap; justify-content: center; gap: 10px 16px; }
    .traffic-demo { padding: 16px; }
    .source-link { padding: 12px; gap: 8px; }
    .source-link strong { font-size: 12px; }
    .destinations > div { padding: 12px; }
}

/* Shared pricing and account upgrade controls. */
.plan button.button { cursor: pointer; }
.plan .button:disabled { background: #eef1f5; border-color: var(--line); color: var(--muted); cursor: default; }
.plan .button[aria-busy="true"] { cursor: wait; }
.pricing-faqs { display: grid; gap: 28px; margin-top: 38px; max-width: 800px; }
.pricing-faqs article { border-top: 1px solid var(--line); padding-top: 24px; }
.pricing-faqs h3 { font-size: 19px; margin-bottom: 12px; }

/* Feature-specific hero illustrations. */
.product-demo { min-width: 0; padding: 26px; border: 1px solid var(--line); border-radius: 8px; background: #eef3fa; }
.product-demo .demo-heading { flex-wrap: wrap; gap: 10px; }
.product-demo small { display: block; color: var(--muted); font: 10px/1.5 ui-monospace, monospace; letter-spacing: .6px; }
.product-demo figcaption { margin-top: 26px; color: var(--muted); font-size: 12px; }
.demo-card { padding: 22px; background: white; border: 1px solid var(--line); border-radius: 6px; }
.demo-long-url { margin-top: 28px; }
.demo-long-url p { margin-top: 12px; overflow-wrap: anywhere; font: 13px/1.7 ui-monospace, monospace; }
.demo-connector { padding: 10px 22px; color: var(--accent); font-size: 23px; }
.demo-result { position: relative; padding-right: 52px; border-color: #b6c8e4; }
.demo-result p { margin-top: 12px; color: var(--ink); font-size: clamp(20px, 2.3vw, 29px); font-weight: 600; letter-spacing: -.7px; overflow-wrap: anywhere; }
.demo-result p span { color: var(--accent); }
.demo-result > svg { position: absolute; right: 18px; top: 50%; width: 22px; height: 22px; color: var(--muted); }
.demo-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.demo-tags span { padding: 4px 10px; border: 1px solid #cbd8eb; border-radius: 4px; font-size: 11px; color: var(--accent); }
.demo-pixel-flow { list-style: none; padding: 0; margin: 28px 0 0; }
.demo-pixel-flow li { display: flex; align-items: center; gap: 16px; padding: 18px 0; }
.demo-step { display: grid; place-items: center; flex: 0 0 36px; height: 36px; background: white; border: 1px solid #cbd8eb; border-radius: 50%; color: var(--accent); }
.demo-step svg { width: 20px; height: 20px; }
.demo-pixel-flow strong { display: block; margin-top: 6px; font-size: 16px; font-weight: 500; }
.demo-pixel-flow .demo-pixel-event { margin-block: 8px; padding: 22px 16px; background: white; border: 1px solid #b6c8e4; border-radius: 6px; }
.demo-pixel-event p { font-size: 12px; margin-top: 8px; }
.demo-brand-domain { display: flex; align-items: center; gap: 14px; margin-top: 30px; padding-bottom: 26px; border-bottom: 1px solid #cbd8eb; }
.demo-brand-domain > div { min-width: 0; }
.demo-brand-domain strong { display: block; margin-top: 6px; font-size: 17px; overflow-wrap: anywhere; }
.demo-brand-mark { display: grid; place-items: center; flex: 0 0 46px; height: 46px; border-radius: 8px; background: var(--ink); color: white; font-size: 24px; font-weight: 600; }
.demo-domain-check { margin-left: auto; color: var(--accent); }
.demo-branded-links { display: grid; gap: 12px; margin-top: 26px; }
.demo-branded-links p { display: flex; flex-wrap: wrap; align-items: center; padding: 16px; border: 1px solid var(--line); border-radius: 5px; background: white; font-size: 14px; overflow-wrap: anywhere; }
.demo-branded-links strong { color: var(--accent); font-weight: 600; }
.demo-branded-links p > span:last-child { margin-left: auto; padding-left: 8px; }
@media (max-width: 540px) { .product-demo { padding: 20px; } .demo-brand-domain { gap: 10px; } .demo-brand-domain strong { font-size: 15px; } }