:root {
    color-scheme: light dark;
    --background: #f7f5ff;
    --surface: rgba(255, 255, 255, .86);
    --surface-solid: #fff;
    --surface-muted: #efebfa;
    --text: #1e1b2e;
    --muted: #625e75;
    --primary: #6d28d9;
    --primary-strong: #4c1d95;
    --primary-soft: rgba(109, 40, 217, .1);
    --on-primary: #fff;
    --accent: #d97706;
    --line: #ded8f0;
    --shadow: 0 24px 70px rgba(76, 29, 149, .14);
    --radius: 1.5rem;
    --show-light: block;
    --show-dark: none;
}

@media (prefers-color-scheme: dark) {
    :root {
        --background: #09080c;
        --surface: rgba(23, 21, 29, .88);
        --surface-solid: #17151d;
        --surface-muted: #211e2b;
        --text: #f5f3ff;
        --muted: #b3afc4;
        --primary: #a78bfa;
        --primary-strong: #c4b5fd;
        --primary-soft: rgba(167, 139, 250, .14);
        --on-primary: #1e1040;
        --accent: #fbbf24;
        --line: #312d3d;
        --shadow: 0 24px 70px rgba(0, 0, 0, .5);
        --show-light: none;
        --show-dark: block;
    }
}

[data-theme="light"] {
    color-scheme: light;
    --background: #f7f5ff;
    --surface: rgba(255, 255, 255, .86);
    --surface-solid: #fff;
    --surface-muted: #efebfa;
    --text: #1e1b2e;
    --muted: #625e75;
    --primary: #6d28d9;
    --primary-strong: #4c1d95;
    --primary-soft: rgba(109, 40, 217, .1);
    --on-primary: #fff;
    --accent: #d97706;
    --line: #ded8f0;
    --shadow: 0 24px 70px rgba(76, 29, 149, .14);
    --show-light: block;
    --show-dark: none;
}

[data-theme="dark"] {
    color-scheme: dark;
    --background: #09080c;
    --surface: rgba(23, 21, 29, .88);
    --surface-solid: #17151d;
    --surface-muted: #211e2b;
    --text: #f5f3ff;
    --muted: #b3afc4;
    --primary: #a78bfa;
    --primary-strong: #c4b5fd;
    --primary-soft: rgba(167, 139, 250, .14);
    --on-primary: #1e1040;
    --accent: #fbbf24;
    --line: #312d3d;
    --shadow: 0 24px 70px rgba(0, 0, 0, .5);
    --show-light: none;
    --show-dark: block;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 5.5rem; }
body {
    margin: 0;
    background:
        radial-gradient(circle at 12% -5%, color-mix(in srgb, var(--primary) 14%, transparent), transparent 36rem),
        var(--background);
    color: var(--text);
    font-family: ui-rounded, "SF Pro Rounded", "SF Pro Display", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 1rem;
    line-height: 1.65;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--primary); text-underline-offset: .2em; }
a:hover { color: var(--primary-strong); }
img { display: block; max-width: 100%; height: auto; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: .2rem solid var(--accent); outline-offset: .22rem; }
ul, ol { padding-left: 1.2rem; }

.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 20; padding: .7rem 1rem; border-radius: .7rem; background: var(--text); color: var(--background); }
.skip-link:focus { top: 1rem; }

.shell { width: min(72rem, calc(100% - 2rem)); margin-inline: auto; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 10; border-bottom: 1px solid color-mix(in srgb, var(--line) 75%, transparent); background: color-mix(in srgb, var(--background) 84%, transparent); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px); }
.nav { min-height: 4.4rem; display: flex; align-items: center; gap: 1rem; }
.brand { display: inline-flex; align-items: center; gap: .65rem; color: var(--text); font-weight: 800; text-decoration: none; font-size: 1.05rem; }
.brand img { width: 2.3rem; height: 2.3rem; border-radius: .7rem; box-shadow: 0 8px 20px rgba(76, 29, 149, .22); }
.nav-links { margin-left: auto; display: flex; align-items: center; gap: 1.25rem; }
.nav-links a { color: var(--muted); font-size: .94rem; font-weight: 650; text-decoration: none; }
.nav-links a:hover { color: var(--text); }
.theme-toggle { display: grid; place-items: center; width: 2.5rem; height: 2.5rem; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); color: var(--text); cursor: pointer; font: inherit; transition: background .15s, transform .15s; }
.theme-toggle:hover { background: var(--surface-muted); }
.theme-toggle:active { transform: scale(.94); }
.theme-toggle svg { grid-area: 1 / 1; }
.theme-toggle .icon-sun { display: var(--show-dark); }
.theme-toggle .icon-moon { display: var(--show-light); }

/* Theme-matched screenshots */
.shot { display: block; }
.shot img { border-radius: 1.6rem; box-shadow: var(--shadow); }
.shot .shot-light { display: var(--show-light); }
.shot .shot-dark { display: var(--show-dark); }

/* Hero */
.hero { display: grid; grid-template-columns: 1.1fr .8fr; align-items: center; gap: 4rem; padding: 5.5rem 0 4rem; }
.eyebrow { margin: 0 0 .8rem; color: var(--primary); font-size: .78rem; font-weight: 850; letter-spacing: .13em; text-transform: uppercase; }
h1, h2, h3 { line-height: 1.08; letter-spacing: -.035em; text-wrap: balance; }
h1 { max-width: 12ch; margin: 0; font-size: clamp(2.9rem, 6.6vw, 5.6rem); }
h2 { margin: 0 0 1rem; font-size: clamp(1.9rem, 4.4vw, 3.1rem); }
h3 { margin: 0 0 .45rem; font-size: 1.18rem; }
.lede { max-width: 38rem; margin: 1.35rem 0 0; color: var(--muted); font-size: clamp(1.08rem, 2vw, 1.25rem); }
.actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: .55rem; min-height: 3.2rem; padding: .75rem 1.35rem; border-radius: 999px; font-weight: 800; text-decoration: none; transition: transform .15s, background .15s; }
.button:active { transform: scale(.98); }
.button-primary { background: var(--primary); color: var(--on-primary); box-shadow: 0 12px 30px color-mix(in srgb, var(--primary) 28%, transparent); }
.button-primary:hover { background: var(--primary-strong); color: var(--on-primary); }
.button-secondary { border: 1px solid var(--line); background: var(--surface); color: var(--text); }
.button-secondary:hover { background: var(--surface-muted); color: var(--text); }
.trust-row { display: flex; flex-wrap: wrap; gap: .5rem 1.4rem; margin: 1.6rem 0 0; padding: 0; list-style: none; color: var(--muted); font-size: .88rem; font-weight: 650; }
.trust-row li { display: inline-flex; align-items: center; gap: .45rem; }
.trust-row li::before { content: ""; width: .55rem; height: .55rem; border-radius: 50%; background: var(--primary); }

.phone-stage { position: relative; display: grid; place-items: center; }
.phone-stage::before { content: ""; position: absolute; width: 92%; aspect-ratio: 1; border-radius: 50%; background: color-mix(in srgb, var(--primary) 20%, transparent); filter: blur(24px); }
.phone-shot { position: relative; width: min(21rem, 78vw); transform: rotate(2deg); }
.phone-shot img { border-radius: 2.4rem; border: .45rem solid #111014; box-shadow: var(--shadow), 0 0 0 1px #3a3742; }

/* Sections */
.section { padding: 4.5rem 0; }
.section-intro { max-width: 46rem; margin-bottom: 2rem; }
.section-intro p { color: var(--muted); }
.grid { display: grid; gap: 1rem; }
.feature-grid { grid-template-columns: repeat(3, 1fr); }
.card { border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: 0 12px 40px rgba(0, 0, 0, .04); }
.feature { padding: 1.5rem; transition: transform .2s, border-color .2s; }
.feature:hover { transform: translateY(-3px); border-color: color-mix(in srgb, var(--primary) 40%, var(--line)); }
.feature-icon { display: grid; place-items: center; width: 2.8rem; height: 2.8rem; margin-bottom: 1.1rem; border-radius: .9rem; background: var(--primary-soft); color: var(--primary); }
.feature p, .legal-summary, .support-card p, .step p, .plan p:not(.plan-price) { margin: 0; color: var(--muted); }
.screens { grid-template-columns: repeat(4, 1fr); align-items: start; }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin: 0; padding: 0; list-style: none; counter-reset: step; }
.step { position: relative; padding: 1.6rem 1.5rem 1.5rem; }
.step-number { display: grid; place-items: center; width: 2.2rem; height: 2.2rem; margin-bottom: 1rem; border-radius: 50%; background: var(--primary); color: var(--on-primary); font-weight: 900; }

.privacy-card { display: grid; grid-template-columns: 1.2fr .8fr; align-items: center; gap: 2rem; padding: clamp(1.5rem, 5vw, 3rem); background: linear-gradient(135deg, var(--primary-soft), transparent 60%), var(--surface); }
.privacy-links { display: flex; flex-wrap: wrap; gap: .5rem 1.25rem; margin: 1rem 0 0; font-weight: 800; }
.privacy-list { margin: 0; padding: 0; list-style: none; display: grid; gap: .7rem; }
.privacy-list li, .checklist li { display: flex; align-items: flex-start; gap: .6rem; color: var(--text); font-weight: 600; }
.privacy-list li::before, .checklist li::before { content: ""; flex: none; width: 1.25rem; height: 1.25rem; margin-top: .15rem; border-radius: 50%; background: var(--primary) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center / 70% no-repeat; }

.pricing-grid { grid-template-columns: repeat(2, 1fr); }
.plan { position: relative; display: flex; flex-direction: column; gap: 1rem; padding: 2rem; }
.plan h3 { margin: 0; font-size: 1.3rem; }
.plan-price { margin: 0; color: var(--primary); font-size: clamp(2.4rem, 5vw, 3.4rem); font-weight: 900; letter-spacing: -.05em; line-height: 1; }
.plan-price span { color: var(--muted); font-size: 1rem; font-weight: 650; letter-spacing: 0; }
.plan-featured { border-color: color-mix(in srgb, var(--primary) 55%, var(--line)); box-shadow: 0 20px 60px color-mix(in srgb, var(--primary) 18%, transparent); }
.plan p.plan-badge { position: absolute; top: -.85rem; right: 1.5rem; margin: 0; padding: .3rem .8rem; border-radius: 999px; background: var(--accent); color: #1e1b2e; font-size: .72rem; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.checklist { margin: 0; padding: 0; list-style: none; display: grid; gap: .6rem; }
.checklist li { font-weight: 550; }
.plan .button { margin-top: auto; }

.notice { margin-top: 1.5rem; padding: 1.15rem 1.25rem; border-left: .3rem solid var(--accent); border-radius: .7rem; background: var(--surface-muted); }
.faq-list { display: grid; gap: .75rem; max-width: 53.75rem; }
.faq-list details { padding: 0 1.25rem; border: 1px solid var(--line); border-radius: 1rem; background: var(--surface); }
.faq-list summary { position: relative; padding: 1.1rem 2.25rem 1.1rem 0; cursor: pointer; font-weight: 800; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { position: absolute; top: .95rem; right: 0; color: var(--primary); content: "+"; font-size: 1.4rem; line-height: 1; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { margin: 0 0 1.2rem; color: var(--muted); }

.cta-card { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 1.5rem; padding: clamp(1.5rem, 4vw, 2.5rem); }
.cta-card img { border-radius: 1.4rem; box-shadow: 0 10px 30px rgba(76, 29, 149, .25); }
.cta-card h2 { margin-bottom: .3rem; font-size: 1.6rem; }
.cta-card p { margin: 0; color: var(--muted); }

/* Inner pages */
.page-head { max-width: 48rem; padding: 4.5rem 0 2rem; }
.page-head h1 { max-width: 15ch; font-size: clamp(2.5rem, 6.5vw, 4.5rem); }
.page-body { max-width: 48rem; padding-bottom: 6rem; }
.page-body section { margin-top: 2.3rem; }
.page-body h2 { font-size: 1.55rem; }
.page-body p, .page-body li { color: var(--muted); }
.page-body strong { color: var(--text); }
.support-grid { grid-template-columns: repeat(2, 1fr); }
.support-card { padding: 1.5rem; }
.support-card a { font-weight: 800; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); padding: 2.5rem 0 3rem; color: var(--muted); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 2rem; }
.footer-brand { display: flex; align-items: flex-start; gap: .8rem; }
.footer-brand img { border-radius: .6rem; }
.footer-brand strong { color: var(--text); }
.footer-links { display: grid; gap: .5rem; align-content: start; }
.footer-links strong { color: var(--text); margin-bottom: .25rem; }
.footer-links a { color: var(--muted); text-decoration: none; }
.footer-links a:hover { color: var(--text); text-decoration: underline; }
.footer-note { margin-top: 2rem; font-size: .8rem; }

@media (max-width: 960px) {
    .feature-grid, .steps { grid-template-columns: repeat(2, 1fr); }
    .screens { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 800px) {
    .hero { grid-template-columns: 1fr; gap: 3rem; padding-top: 3.5rem; }
    .hero-copy { text-align: center; }
    h1, .lede { margin-inline: auto; }
    .actions, .trust-row { justify-content: center; }
    .feature-grid, .steps, .pricing-grid, .privacy-card { grid-template-columns: 1fr; }
    .screens { grid-template-columns: none; grid-auto-flow: column; grid-auto-columns: min(72vw, 18rem); overflow-x: auto; padding: .5rem .3rem 1.5rem; scroll-snap-type: x mandatory; scrollbar-color: var(--primary) var(--surface-muted); }
    .screens .shot { scroll-snap-align: center; }
    .cta-card { grid-template-columns: 1fr; text-align: center; justify-items: center; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 620px) {
    .nav-links { gap: .9rem; }
    .nav-links a:not(:nth-last-of-type(1)) { display: none; }
    .support-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
    * { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
    .phone-shot { transform: none; }
}