:root {
    --bg: #eef4fc;
    --surface: #ffffff;
    --surface-soft: #f6f9ff;
    --line: #c8d7ea;
    --text: #173553;
    --text-soft: #4a6481;
    --primary: #1e6db6;
    --primary-strong: #155691;
    --accent: #36a2ff;
    --ok: #1f7a57;
    --shadow: 0 20px 50px rgba(17, 52, 83, 0.12);
    --radius-xl: 28px;
    --radius-lg: 20px;
    --radius-md: 14px;
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
}

body {
    background: radial-gradient(circle at 10% 0%, #f9fbff 0%, var(--bg) 55%, #dce7f6 100%);
    color: var(--text);
    font-family: "Work Sans", "Segoe UI", sans-serif;
    line-height: 1.45;
    min-height: 100vh;
}

h1,
h2,
h3 {
    font-family: "Sora", "Work Sans", sans-serif;
    letter-spacing: -0.02em;
    margin: 0;
}

p {
    margin: 0;
}

a {
    color: inherit;
}

.ambient {
    pointer-events: none;
    position: fixed;
    z-index: -1;
    filter: blur(60px);
    opacity: 0.4;
}

.ambient-left {
    top: -120px;
    left: -120px;
    width: 420px;
    height: 420px;
    background: #8ec4ff;
}

.ambient-right {
    top: 180px;
    right: -120px;
    width: 380px;
    height: 380px;
    background: #6b93bf;
}

.site-header {
    width: min(1100px, calc(100% - 40px));
    margin: 18px auto 0;
    padding: 10px 14px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    position: sticky;
    top: 14px;
    z-index: 30;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    font-family: "Sora", "Work Sans", sans-serif;
    font-weight: 600;
}

.brand img {
    width: 34px;
    height: 34px;
    border-radius: 10px;
}

.site-nav {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.site-nav a {
    text-decoration: none;
    color: var(--text-soft);
    font-weight: 500;
}

.site-nav .nav-cta {
    padding: 8px 14px;
    border-radius: 999px;
    border: 1px solid rgba(30, 109, 182, 0.25);
    color: var(--primary);
}

main {
    width: min(1100px, calc(100% - 40px));
    margin: 24px auto 60px;
    display: grid;
    gap: 26px;
}

.reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 500ms ease, transform 500ms ease;
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.hero {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 20px;
}

.hero-copy,
.hero-card,
.proof,
.beta,
.how,
.privacy,
.faq,
.final-cta,
.legal-card {
    border: 1px solid var(--line);
    border-radius: var(--radius-xl);
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(4px);
    box-shadow: var(--shadow);
}

.hero-copy {
    padding: 34px;
}

.eyebrow {
    color: var(--primary);
    font-weight: 600;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    font-size: 0.8rem;
}

h1 {
    margin-top: 10px;
    font-size: clamp(2rem, 4.2vw, 3.4rem);
}

.hero-sub {
    margin-top: 14px;
    color: var(--text-soft);
    font-size: 1.1rem;
    max-width: 54ch;
}

.hero-actions {
    margin-top: 22px;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.button-primary,
.button-ghost {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    min-height: 46px;
    padding: 0 18px;
    border-radius: 999px;
    font-weight: 600;
}

.button-primary {
    color: #fff;
    background: linear-gradient(135deg, var(--primary), var(--primary-strong));
}

.button-ghost {
    color: var(--primary);
    border: 1px solid rgba(30, 109, 182, 0.3);
    background: rgba(255, 255, 255, 0.8);
}

.hero-points {
    margin: 20px 0 0;
    padding: 0 0 0 18px;
    color: var(--text-soft);
    display: grid;
    gap: 8px;
}

.hero-card {
    padding: 22px;
    display: grid;
    gap: 14px;
    align-content: start;
}

.hero-card-top {
    display: flex;
    gap: 12px;
    align-items: center;
}

.hero-card-top img {
    width: 54px;
    height: 54px;
    border-radius: 16px;
}

.card-title {
    font-family: "Sora", "Work Sans", sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
}

.card-sub {
    color: var(--text-soft);
}

.question-list {
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--surface-soft);
    padding: 14px 16px;
    display: grid;
    gap: 10px;
    color: var(--text);
    font-weight: 500;
}

.card-foot {
    color: var(--text-soft);
    font-size: 0.95rem;
}

.proof {
    padding: 14px 18px;
    display: grid;
    gap: 8px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    text-align: center;
}

.proof p {
    margin: 0;
    color: var(--text-soft);
    font-weight: 500;
}

.beta,
.how,
.privacy,
.faq,
.final-cta {
    padding: 28px;
}

.beta-header {
    display: grid;
    gap: 8px;
    margin-bottom: 16px;
}

.beta-header p {
    color: var(--text-soft);
}

.beta-form {
    display: grid;
    gap: 10px;
}

.beta-form label {
    font-weight: 600;
    font-size: 0.94rem;
}

.beta-form input,
.beta-form select,
.beta-form button {
    font: inherit;
}

.beta-form input,
.beta-form select {
    min-height: 46px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    padding: 0 12px;
    color: var(--text);
    background: #fff;
}

.beta-form input:focus,
.beta-form select:focus {
    outline: 2px solid rgba(54, 162, 255, 0.35);
    border-color: var(--accent);
}

.consent-row {
    margin-top: 4px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
}

.consent-row input {
    min-height: 18px;
    min-width: 18px;
}

.honeypot {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    opacity: 0;
}

.beta-form button {
    min-height: 48px;
    margin-top: 6px;
    border: 0;
    border-radius: 999px;
    color: #fff;
    background: linear-gradient(135deg, var(--primary), var(--primary-strong));
    font-weight: 600;
    cursor: pointer;
}

.beta-form button:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.form-status {
    min-height: 22px;
    color: var(--text-soft);
    font-size: 0.95rem;
}

.form-status.ok {
    color: var(--ok);
}

.form-status.error {
    color: #a43d32;
}

.form-note {
    color: var(--text-soft);
    font-size: 0.85rem;
}

.how h2,
.privacy h2,
.faq h2 {
    margin-bottom: 16px;
}

.grid-three {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.grid-three article {
    border: 1px solid var(--line);
    border-radius: 16px;
    background: var(--surface-soft);
    padding: 14px;
    display: grid;
    gap: 8px;
}

.grid-three p {
    color: var(--text-soft);
}

.privacy-panel {
    display: grid;
    gap: 12px;
}

.privacy-panel ul {
    margin: 0;
    padding-left: 18px;
    color: var(--text-soft);
    display: grid;
    gap: 6px;
}

.faq details {
    border-top: 1px solid var(--line);
    padding: 12px 0;
}

.faq details:last-child {
    border-bottom: 1px solid var(--line);
}

.faq summary {
    cursor: pointer;
    font-weight: 600;
}

.faq p {
    margin-top: 8px;
    color: var(--text-soft);
}

.final-cta {
    display: grid;
    gap: 12px;
    place-items: start;
}

.final-cta p {
    color: var(--text-soft);
}

.site-footer {
    width: min(1100px, calc(100% - 40px));
    margin: 0 auto 40px;
    padding-top: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-soft);
    font-size: 0.92rem;
}

.site-footer a {
    color: var(--primary);
}

.legal-main {
    width: min(820px, calc(100% - 40px));
    margin: 28px auto 60px;
}

.legal-card {
    padding: 28px;
    display: grid;
    gap: 16px;
}

.legal-card p,
.legal-card li {
    color: var(--text-soft);
}

.legal-card ul {
    margin: 0;
    padding-left: 18px;
    display: grid;
    gap: 8px;
}

@media (max-width: 930px) {
    .site-header {
        border-radius: 20px;
        padding: 14px;
        align-items: flex-start;
    }

    .site-nav {
        justify-content: flex-end;
    }

    .hero {
        grid-template-columns: 1fr;
    }

    .proof {
        grid-template-columns: 1fr;
        text-align: left;
    }

    .grid-three {
        grid-template-columns: 1fr;
    }

    .site-footer {
        flex-direction: column;
        gap: 8px;
        align-items: flex-start;
    }
}