:root {
    --sv-ink: #101828;
    --sv-ink-soft: #344054;
    --sv-muted: #667085;
    --sv-blue: #1769e8;
    --sv-blue-dark: #0c4eb6;
    --sv-blue-soft: #eaf3ff;
    --sv-sky: #f5f9ff;
    --sv-paper: #ffffff;
    --sv-warm: #fbfaf7;
    --sv-line: #dbe5f0;
    --sv-line-strong: #b8cce2;
    --sv-mint: #18a77b;
    --sv-coral: #f06e5b;
    --sv-violet: #7a62d3;
    --sv-yellow: #f3b842;
    --sv-danger: #d54552;
    --sv-radius-sm: 12px;
    --sv-radius-md: 20px;
    --sv-radius-lg: 32px;
    --sv-shadow-sm: 0 8px 24px rgba(16, 40, 72, .07);
    --sv-shadow-lg: 0 28px 80px rgba(31, 75, 126, .12);
}

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

html { scroll-behavior: smooth; }

body {
    margin: 0;
    min-width: 320px;
    color: var(--sv-ink);
    background: var(--sv-paper);
    font-family: Arial, "Segoe UI", sans-serif;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

button, input, textarea, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; }
img, svg { max-width: 100%; }

::selection { color: #fff; background: var(--sv-blue); }

.svx-shell {
    width: min(1180px, calc(100% - 40px));
    margin-inline: auto;
}

.svx-header {
    position: sticky;
    z-index: 100;
    top: 0;
    border-bottom: 1px solid rgba(219, 229, 240, .82);
    background: rgba(255, 255, 255, .9);
    backdrop-filter: blur(18px);
}

.svx-header-inner {
    min-height: 72px;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 32px;
}

.svx-brand {
    width: 172px;
    display: inline-flex;
    align-items: center;
    flex: 0 0 auto;
    text-decoration: none;
}

.svx-brand img { width: 100%; height: auto; display: block; }

.svx-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 29px;
}

.svx-nav a {
    color: var(--sv-ink-soft);
    text-decoration: none;
    font-size: 13px;
    font-weight: 700;
}

.svx-nav a:hover, .svx-nav a:focus-visible { color: var(--sv-blue); }

.svx-actions { display: flex; align-items: center; gap: 10px; }

.svx-button {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 0 20px;
    border: 1px solid transparent;
    border-radius: 999px;
    text-decoration: none;
    font-size: 13px;
    font-weight: 800;
    cursor: pointer;
    transition: transform 160ms ease, border-color 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.svx-button:hover { transform: translateY(-2px); }
.svx-button-primary { color: #fff; border-color: var(--sv-blue); background: var(--sv-blue); box-shadow: 0 12px 30px rgba(23, 105, 232, .2); }
.svx-button-primary:hover { background: var(--sv-blue-dark); }
.svx-button-secondary { color: var(--sv-ink); border-color: var(--sv-line-strong); background: rgba(255, 255, 255, .9); }
.svx-button-secondary:hover { border-color: var(--sv-blue); color: var(--sv-blue); }
.svx-button-light { color: var(--sv-blue-dark); background: #fff; box-shadow: var(--sv-shadow-sm); }
.svx-button-large { min-height: 52px; padding-inline: 26px; font-size: 14px; }

.svx-kicker {
    margin: 0 0 10px;
    color: var(--sv-blue);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.svx-title {
    margin: 0;
    color: var(--sv-ink);
    font-size: clamp(42px, 6vw, 78px);
    line-height: .98;
    letter-spacing: -.065em;
}

.svx-section-title {
    margin: 0;
    color: var(--sv-ink);
    font-size: clamp(32px, 4vw, 54px);
    line-height: 1.04;
    letter-spacing: -.052em;
}

.svx-lead {
    color: var(--sv-muted);
    font-size: clamp(16px, 2vw, 19px);
    line-height: 1.75;
}

.svx-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--sv-ink-soft);
    font-size: 12px;
    font-weight: 800;
}

.svx-eyebrow::before {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--sv-mint);
    box-shadow: 0 0 0 5px rgba(24, 167, 123, .12);
    content: "";
}

.svx-footer {
    border-top: 1px solid var(--sv-line);
    padding: 38px 0 28px;
    background: var(--sv-warm);
}

.svx-footer-grid {
    display: grid;
    grid-template-columns: 1.25fr 2fr;
    gap: 70px;
}

.svx-footer-brand p { max-width: 360px; margin: 14px 0 0; color: var(--sv-muted); font-size: 13px; }
.svx-footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.svx-footer-links b { display: block; margin-bottom: 10px; font-size: 12px; }
.svx-footer-links a { display: block; margin: 7px 0; color: var(--sv-muted); text-decoration: none; font-size: 12px; }
.svx-footer-links a:hover { color: var(--sv-blue); }
.svx-footer-bottom { display: flex; justify-content: space-between; gap: 18px; margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--sv-line); color: var(--sv-muted); font-size: 11px; }

.svx-reveal { opacity: 0; transform: translateY(24px); transition: opacity 620ms ease, transform 620ms ease; }
.svx-reveal.is-visible { opacity: 1; transform: translateY(0); }

:focus-visible { outline: 3px solid rgba(23, 105, 232, .28); outline-offset: 3px; }

@media (max-width: 920px) {
    .svx-header-inner { grid-template-columns: 1fr auto; gap: 16px; }
    .svx-nav { display: none; }
    .svx-brand { width: 154px; }
    .svx-footer-grid { grid-template-columns: 1fr; gap: 30px; }
}

@media (max-width: 620px) {
    .svx-shell { width: min(100% - 28px, 1180px); }
    .svx-header-inner { min-height: 64px; }
    .svx-brand { width: 136px; }
    .svx-actions .svx-button-secondary { display: none; }
    .svx-button { min-height: 42px; padding-inline: 16px; }
    .svx-footer-links { grid-template-columns: 1fr 1fr; }
    .svx-footer-bottom { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
    .svx-reveal { opacity: 1; transform: none; }
}