:root {
    --bg: #f4f7fb;
    --bg-alt: #e9eef6;
    --surface: #ffffff;
    --text: #142033;
    --muted: #5b677a;
    --primary: #1f6feb;
    --primary-dark: #1558c0;
    --accent: #0ea5a4;
    --border: #d8e0ec;
    --shadow: 0 18px 40px rgba(20, 32, 51, 0.08);
    --radius: 16px;
    --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
    color: var(--text);
    background: linear-gradient(180deg, #f8fbff 0%, var(--bg) 40%, var(--bg) 100%);
    line-height: 1.6;
}

a { color: var(--primary); }
img { max-width: 100%; }

.container {
    width: min(calc(100% - 2rem), var(--max));
    margin: 0 auto;
}
.narrow { width: min(calc(100% - 2rem), 760px); margin: 0 auto; }

.site-header {
    position: sticky;
    top: 0;
    z-index: 10;
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.88);
    border-bottom: 1px solid var(--border);
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: 72px;
}
.logo {
    font-weight: 800;
    font-size: 1.25rem;
    color: var(--text);
    text-decoration: none;
    letter-spacing: -0.03em;
}
.logo span { color: var(--primary); }
.site-header nav {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}
.site-header nav a {
    color: var(--muted);
    text-decoration: none;
    font-weight: 600;
}
.site-header nav a:hover { color: var(--text); }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    padding: .85rem 1.2rem;
    border-radius: 999px;
    border: 1px solid transparent;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: transform .15s ease, background .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
    background: var(--primary);
    color: #fff;
}
.btn-primary:hover { background: var(--primary-dark); color: #fff; }
.btn-secondary {
    background: #fff;
    border-color: var(--border);
    color: var(--text);
}
.btn-ghost {
    background: transparent;
    border-color: var(--border);
    color: var(--text);
}
.btn-block { width: 100%; }

.hero {
    padding: 4.5rem 0 3rem;
}
.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 2rem;
    align-items: center;
}
.eyebrow {
    color: var(--accent);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    font-size: .8rem;
}
.hero h1 {
    font-size: clamp(2rem, 4vw, 3.2rem);
    line-height: 1.08;
    margin: .5rem 0 1rem;
    letter-spacing: -0.03em;
}
.lead {
    font-size: 1.125rem;
    color: var(--muted);
    max-width: 54ch;
}
.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: .75rem;
    margin: 1.5rem 0;
}
.center-actions { justify-content: center; }
.hero-points {
    margin: 0;
    padding-left: 1.1rem;
    color: var(--muted);
}

.hero-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1.25rem;
}
.mock-step {
    display: flex;
    gap: .75rem;
    align-items: center;
    padding: .75rem 0;
    border-bottom: 1px solid var(--border);
}
.mock-step span {
    width: 1.75rem;
    height: 1.75rem;
    border-radius: 50%;
    background: var(--bg-alt);
    display: grid;
    place-items: center;
    font-weight: 700;
    color: var(--primary);
}
.mock-shot {
    margin-top: 1rem;
    height: 180px;
    border-radius: 12px;
    background: linear-gradient(135deg, #dbeafe, #ecfeff);
    border: 1px dashed #94a3b8;
}

.section { padding: 4rem 0; }
.section-alt { background: var(--bg-alt); }
.section h2 {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    margin: 0 0 1.5rem;
    letter-spacing: -0.02em;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}
.feature {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
}
.feature h3 { margin-top: 0; }

.steps-list {
    margin: 0;
    padding-left: 1.2rem;
}
.steps-list li { margin-bottom: .75rem; }

.pricing-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: calc(var(--radius) + 4px);
    box-shadow: var(--shadow);
    padding: 2rem;
}
.checklist {
    list-style: none;
    padding: 0;
}
.checklist li {
    padding-left: 1.5rem;
    position: relative;
    margin-bottom: .5rem;
}
.checklist li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: 800;
}

.buy-form label {
    display: block;
    font-weight: 700;
    margin: .75rem 0 .35rem;
}
.buy-form input[type="text"],
.buy-form input[type="email"] {
    width: 100%;
    padding: .8rem .9rem;
    border: 1px solid var(--border);
    border-radius: 10px;
    font: inherit;
}
.checkbox {
    display: flex !important;
    gap: .75rem;
    align-items: flex-start;
    font-weight: 400 !important;
    margin-top: 1rem;
}
.checkbox input { margin-top: .25rem; }
.form-help, .form-note {
    color: var(--muted);
    font-size: .95rem;
}

.faq details {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1rem 1.1rem;
    margin-bottom: .75rem;
}
.faq summary { cursor: pointer; font-weight: 700; }

.status-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 2rem;
}
.status-card.success { border-color: #86efac; }
.center { text-align: center; }

.legal h1 { margin-top: 2rem; }
.legal h2, .legal h3 { margin-top: 2rem; }
.legal pre {
    white-space: pre-wrap;
    background: var(--bg-alt);
    padding: 1rem;
    border-radius: 12px;
}

.site-footer {
    margin-top: 3rem;
    padding: 2.5rem 0 1.5rem;
    background: #101828;
    color: #cbd5e1;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 2rem;
}
.site-footer a { color: #e2e8f0; }
.site-footer ul {
    list-style: none;
    padding: 0;
    margin: .5rem 0 0;
}
.footer-bottom {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255,255,255,.08);
    color: #94a3b8;
    font-size: .95rem;
}

@media (max-width: 900px) {
    .hero-grid,
    .feature-grid,
    .pricing-card,
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .site-header nav a:not(.btn) { display: none; }
}