:root {
    --bg: #06061a;
    --bg-2: #0d0d2b;
    --bg-card: #111133;
    --border: #1a1a4a;
    --text: #e8e8f0;
    --text-2: #9898b8;
    --accent: #6c5ce7;
    --accent-2: #a29bfe;
    --green: #00cec9;
    --radius: 16px;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: 'Inter', 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.7;
    text-rendering: optimizeLegibility;
}

a {
    color: var(--accent-2);
    text-decoration: none;
}

a:hover {
    color: white;
}

.page-shell {
    min-height: 100vh;
    background:
        radial-gradient(circle at top left, rgba(108, 92, 231, 0.14), transparent 32%),
        radial-gradient(circle at top right, rgba(0, 206, 201, 0.08), transparent 28%),
        var(--bg);
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 20;
    backdrop-filter: blur(16px);
    background: rgba(6, 6, 26, 0.84);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.topbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 18px 0;
}

.brand {
    font-size: 18px;
    font-weight: 800;
    letter-spacing: -0.03em;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.topbar-links {
    display: flex;
    align-items: center;
    gap: 20px;
}

.topbar-links a {
    font-size: 14px;
    color: var(--text-2);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 22px;
    border-radius: 10px;
    border: 0;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn-accent {
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: white;
    box-shadow: 0 8px 26px rgba(108, 92, 231, 0.25);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text);
}

.hero {
    padding: 64px 0 36px;
}

.breadcrumbs {
    margin-bottom: 16px;
    font-size: 13px;
    color: var(--text-2);
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-radius: 999px;
    border: 1px solid rgba(108, 92, 231, 0.24);
    background: rgba(108, 92, 231, 0.12);
    color: #cec7ff;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 18px;
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
    gap: 28px;
    align-items: start;
}

.hero-copy h1 {
    margin: 0 0 16px;
    font-size: clamp(34px, 6vw, 56px);
    line-height: 1.08;
    letter-spacing: -0.04em;
}

.hero-copy p.lead {
    margin: 0;
    max-width: 760px;
    font-size: 18px;
    color: var(--text-2);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 24px;
}

.hero-points {
    display: grid;
    gap: 14px;
    margin-top: 28px;
}

.hero-point {
    position: relative;
    padding: 18px 18px 18px 54px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.04);
    color: var(--text-2);
    font-size: 15px;
}

.hero-point::before {
    content: "✓";
    position: absolute;
    left: 18px;
    top: 18px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 206, 201, 0.14);
    color: var(--green);
    font-weight: 700;
}

.hero-point strong {
    display: block;
    margin-bottom: 4px;
    color: white;
}

.hero-panel {
    padding: 26px;
    border-radius: 22px;
    background:
        radial-gradient(circle at top right, rgba(108, 92, 231, 0.16), transparent 45%),
        var(--bg-card);
    border: 1px solid var(--border);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.28);
}

.hero-panel h2 {
    margin: 0 0 10px;
    font-size: 22px;
}

.hero-panel p {
    margin: 0;
    color: var(--text-2);
    font-size: 15px;
}

.metric-grid {
    display: grid;
    gap: 12px;
    margin-top: 22px;
}

.metric {
    padding: 16px 18px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.04);
}

.metric strong {
    display: block;
    font-size: 24px;
    margin-bottom: 4px;
}

.metric span {
    color: var(--text-2);
    font-size: 14px;
}

.section {
    padding: 28px 0 36px;
}

.section.alt {
    background: var(--bg-2);
}

.section-header {
    max-width: 760px;
    margin-bottom: 26px;
}

.section-header h2 {
    margin: 0 0 10px;
    font-size: 34px;
    line-height: 1.15;
    letter-spacing: -0.03em;
}

.section-header p {
    margin: 0;
    color: var(--text-2);
}

.grid-3,
.steps,
.related-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.card,
.step,
.related-card {
    height: 100%;
    padding: 24px;
    border-radius: 18px;
    background: var(--bg-card);
    border: 1px solid var(--border);
}

.card h3,
.step h3,
.related-card h3 {
    margin: 0 0 10px;
    font-size: 20px;
    color: white;
}

.card p,
.step p,
.related-card p {
    margin: 0;
    color: var(--text-2);
    font-size: 15px;
}

.checklist {
    list-style: none;
    display: grid;
    gap: 12px;
    padding: 0;
    margin: 0;
}

.checklist li {
    position: relative;
    padding: 16px 18px 16px 50px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.04);
    color: var(--text-2);
}

.checklist li::before {
    content: "•";
    position: absolute;
    left: 20px;
    top: 15px;
    color: var(--accent-2);
    font-size: 26px;
    line-height: 1;
}

.checklist strong {
    color: white;
}

.step-num {
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    border-radius: 12px;
    background: rgba(108, 92, 231, 0.14);
    color: #d6d1ff;
    font-weight: 800;
}

.faq-list {
    display: grid;
    gap: 14px;
}

.faq-list details {
    border-radius: 16px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 18px 20px;
}

.faq-list summary {
    cursor: pointer;
    font-weight: 700;
}

.faq-list p {
    margin: 12px 0 0;
    color: var(--text-2);
}

.related-card span {
    display: inline-flex;
    margin-bottom: 10px;
    font-size: 12px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-2);
}

.cta-panel {
    padding: 32px;
    border-radius: 24px;
    text-align: center;
    background:
        radial-gradient(circle at top center, rgba(108, 92, 231, 0.18), transparent 48%),
        var(--bg-card);
    border: 1px solid var(--border);
}

.cta-panel h2 {
    margin: 0 0 12px;
    font-size: 34px;
}

.cta-panel p {
    max-width: 720px;
    margin: 0 auto;
    color: var(--text-2);
}

.cta-panel .hero-actions {
    justify-content: center;
}

.form-panel {
    padding: 28px;
    border-radius: 24px;
    background:
        radial-gradient(circle at top right, rgba(0, 206, 201, 0.1), transparent 42%),
        var(--bg-card);
    border: 1px solid var(--border);
}

.form-panel p {
    margin: 0;
    color: var(--text-2);
}

.lead-form {
    margin-top: 22px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.field {
    display: grid;
    gap: 8px;
}

.field-full {
    grid-column: 1 / -1;
}

.field label {
    font-size: 14px;
    font-weight: 700;
    color: white;
}

.field input,
.field textarea {
    width: 100%;
    padding: 14px 16px;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.04);
    color: white;
    font: inherit;
    resize: vertical;
}

.field input::placeholder,
.field textarea::placeholder {
    color: #8b8bb0;
}

.field input:focus,
.field textarea:focus {
    outline: none;
    border-color: rgba(162, 155, 254, 0.7);
    box-shadow: 0 0 0 3px rgba(108, 92, 231, 0.15);
}

.field-note {
    font-size: 13px;
    color: var(--text-2);
}

.form-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    margin-top: 18px;
}

.status-box {
    margin-top: 16px;
    padding: 14px 16px;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-2);
    display: none;
}

.status-box.is-visible {
    display: block;
}

.status-box.success {
    border-color: rgba(0, 206, 201, 0.26);
    background: rgba(0, 206, 201, 0.08);
    color: #d9fffd;
}

.status-box.error {
    border-color: rgba(255, 118, 117, 0.3);
    background: rgba(255, 118, 117, 0.08);
    color: #ffdede;
}

.visually-hidden {
    position: absolute !important;
    left: -9999px !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
}

.footer {
    padding: 34px 0 48px;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 16px 22px;
    margin-bottom: 12px;
}

.footer p {
    margin: 0;
    color: var(--text-2);
    font-size: 14px;
}

@media (max-width: 960px) {
    .hero-grid,
    .grid-3,
    .steps,
    .related-grid,
    .form-grid {
        grid-template-columns: 1fr;
    }

    .hero {
        padding-top: 44px;
    }

    .hero-copy h1,
    .section-header h2,
    .cta-panel h2 {
        font-size: 32px;
    }
}

@media (max-width: 720px) {
    .container {
        padding: 0 18px;
    }

    .topbar-inner {
        flex-direction: column;
        align-items: flex-start;
    }

    .topbar-links {
        flex-wrap: wrap;
    }

    .hero-panel,
    .card,
    .step,
    .related-card,
    .cta-panel {
        padding: 20px;
    }
}