:root {
    --bg: #f5f7fb;
    --bg-soft: #eef3fa;
    --surface: #ffffff;
    --surface-muted: #f8fafc;
    --text: #0f172a;
    --text-muted: #475569;
    --border: #dbe4f0;
    --border-strong: #c5d3e6;
    --brand: #0f5b94;
    --brand-strong: #0b4470;
    --brand-soft: #e7f1fb;
    --success-soft: #e8f6ee;
    --shadow: 0 20px 50px rgba(15, 23, 42, 0.08);
    --radius-lg: 24px;
    --radius-md: 18px;
    --radius-sm: 12px;
    --container: 1180px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: "Manrope", sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(15, 91, 148, 0.08), transparent 28%),
        linear-gradient(180deg, #f7f9fc 0%, #eef3f9 100%);
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    display: block;
    max-width: 100%;
}

button,
input,
textarea,
select {
    font: inherit;
}

.skip-link {
    position: absolute;
    left: -9999px;
}

.skip-link:focus {
    left: 16px;
    top: 16px;
    z-index: 100;
    background: #fff;
    border-radius: 999px;
    padding: 10px 14px;
    border: 1px solid var(--border);
}

.container {
    width: min(calc(100% - 40px), var(--container));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: blur(18px);
    background: rgba(245, 247, 251, 0.92);
    border-bottom: 1px solid rgba(197, 211, 230, 0.85);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 78px;
    gap: 20px;
}

.brand-block {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.brand {
    font-size: 1.1rem;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.brand-note {
    font-size: 0.84rem;
    color: var(--text-muted);
}

.nav-toggle {
    display: none;
    border: 1px solid var(--border);
    background: var(--surface);
    border-radius: 10px;
    padding: 10px 12px;
    color: var(--text);
}

.nav {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
}

.nav a {
    color: var(--text-muted);
    font-weight: 700;
    font-size: 0.94rem;
}

.nav a[aria-current="page"] {
    color: var(--brand-strong);
}

.page-shell {
    padding: 48px 0 88px;
}

.hero {
    padding: 24px 0 52px;
}

.hero-grid,
.two-col,
.footer-grid,
.operator-grid,
.contact-grid {
    display: grid;
    gap: 28px;
}

.hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 12px;
    border-radius: 999px;
    background: var(--brand-soft);
    color: var(--brand-strong);
    font-size: 0.79rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

h1,
h2,
h3 {
    margin: 0;
    letter-spacing: -0.04em;
}

h1 {
    margin-top: 18px;
    font-size: clamp(2.7rem, 5vw, 4.6rem);
    line-height: 0.95;
    max-width: 11ch;
}

h2 {
    font-size: clamp(1.9rem, 3vw, 3rem);
    line-height: 1.04;
}

h3 {
    font-size: 1.18rem;
    line-height: 1.25;
}

p,
li {
    color: var(--text-muted);
    line-height: 1.75;
    font-size: 1rem;
}

.hero-copy p {
    max-width: 64ch;
}

.cta-row,
.badge-row {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.badge-row {
    margin: 26px 0 0;
}

.badge {
    display: inline-flex;
    align-items: center;
    min-height: 38px;
    padding: 0 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid var(--border);
    color: var(--brand-strong);
    font-size: 0.88rem;
    font-weight: 700;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 50px;
    padding: 0 18px;
    border-radius: 999px;
    border: 1px solid transparent;
    font-weight: 800;
}

.button-primary {
    background: linear-gradient(135deg, var(--brand), var(--brand-strong));
    color: #fff;
    box-shadow: 0 14px 30px rgba(15, 91, 148, 0.22);
}

.button-secondary {
    background: var(--surface);
    border-color: var(--border);
    color: var(--text);
}

.visual-frame,
.card,
.screenshot-card,
.legal-card,
.signal-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.visual-frame {
    padding: 18px;
}

.visual-badge {
    display: inline-flex;
    margin-bottom: 14px;
    padding: 8px 12px;
    border-radius: 999px;
    background: var(--success-soft);
    color: #166534;
    font-size: 0.78rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.visual-frame img,
.screenshot-card img {
    border-radius: 16px;
    border: 1px solid var(--border);
}

.section {
    padding: 34px 0;
}

.section-heading {
    display: grid;
    gap: 12px;
    margin-bottom: 22px;
}

.grid-4,
.grid-3,
.grid-2,
.screenshots-grid {
    display: grid;
    gap: 18px;
}

.grid-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.grid-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-2,
.screenshots-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card,
.signal-card,
.legal-card {
    padding: 24px;
}

.signal-card span {
    display: block;
    margin-bottom: 10px;
    color: var(--text-muted);
    font-size: 0.84rem;
}

.signal-card strong {
    font-size: 1.1rem;
    line-height: 1.35;
    letter-spacing: -0.03em;
}

.screenshot-card {
    overflow: hidden;
}

.screenshot-copy {
    padding: 20px;
}

.screenshot-copy h3 {
    margin: 10px 0 8px;
}

.mini-label {
    display: inline-flex;
    padding: 8px 12px;
    border-radius: 999px;
    background: var(--brand-soft);
    color: var(--brand-strong);
    font-size: 0.76rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.list-clean {
    margin: 0;
    padding-left: 20px;
}

.legal-layout {
    max-width: 860px;
}

.legal-card h2 {
    margin-top: 28px;
    margin-bottom: 10px;
    font-size: 1.35rem;
}

.operator-grid,
.contact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.site-footer {
    border-top: 1px solid var(--border-strong);
    background: rgba(248, 250, 252, 0.9);
}

.footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr;
    padding: 28px 0 38px;
    align-items: start;
}

.footer-title {
    font-size: 1rem;
    font-weight: 800;
    margin-bottom: 10px;
}

.footer-links a,
.footer-links p {
    display: block;
    margin: 0 0 8px;
    color: var(--text-muted);
}

.footer-links a:hover {
    color: var(--brand-strong);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

@media (max-width: 1080px) {
    .hero-grid,
    .two-col,
    .footer-grid,
    .operator-grid,
    .contact-grid,
    .grid-4,
    .grid-3,
    .grid-2,
    .screenshots-grid {
        grid-template-columns: 1fr;
    }

    h1 {
        max-width: 14ch;
    }
}

@media (max-width: 760px) {
    .container {
        width: min(calc(100% - 24px), var(--container));
    }

    .header-inner {
        min-height: 70px;
        align-items: flex-start;
        padding: 14px 0;
    }

    .nav-toggle {
        display: inline-flex;
    }

    .nav {
        display: none;
        width: 100%;
        flex-direction: column;
        align-items: flex-start;
        padding: 8px 0 0;
    }

    .nav.is-open {
        display: flex;
    }

    .page-shell {
        padding: 28px 0 64px;
    }

    .hero {
        padding: 8px 0 34px;
    }

    .card,
    .signal-card,
    .legal-card,
    .screenshot-copy {
        padding: 18px;
    }
}