@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600&display=swap');

:root {
    --bg-deep: #081019;
    --bg-mid: #0c1c26;
    --panel: rgba(255,255,255,0.06);
    --panel-border: rgba(255,255,255,0.12);
    --text-main: #eef4f4;
    --text-muted: #cddde3;
    --green: #22c55e;
    --green-2: #10b981;
    --blue: #0ea5e9;
    --blue-2: #06b6d4;
}

* { box-sizing: border-box; }

html {
    scroll-behavior: smooth;
}

html {
    overflow-x: hidden;
    background:
        radial-gradient(120% 80% at 15% -10%, rgba(14,165,233,0.16), transparent 60%),
        radial-gradient(120% 80% at 90% 10%, rgba(34,197,94,0.14), transparent 55%),
        linear-gradient(180deg, var(--bg-deep) 0%, var(--bg-mid) 55%, #071019 100%);
}

body {
    margin: 0; padding: 0;
    min-height: 100vh;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background:
        radial-gradient(120% 80% at 15% -10%, rgba(14,165,233,0.16), transparent 60%),
        radial-gradient(120% 80% at 90% 10%, rgba(34,197,94,0.14), transparent 55%),
        linear-gradient(180deg, var(--bg-deep) 0%, var(--bg-mid) 55%, #071019 100%);
    color: var(--text-main);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3 {
    font-family: 'Space Grotesk', 'Inter', sans-serif;
    margin: 0;
}

p { margin: 0; }

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

/* ---- Background canvas ---- */

#bg-canvas {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100vh;
    z-index: 1;
    pointer-events: none;
    display: block;
}

/* ---- Layout wrapper ---- */

main {
    position: relative;
    z-index: 10;
}

/* ---- Nav ---- */

.nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 48px;
    background: rgba(8, 16, 25, 0.55);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    transition: padding 0.25s ease, background-color 0.25s ease, box-shadow 0.25s ease;
}

.nav.nav-scrolled {
    padding: 12px 48px;
    background: rgba(8, 16, 25, 0.92);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

@media (prefers-reduced-motion: reduce) {
    .nav { transition: none; }
}

.logo {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 8px;
    transition: font-size 0.25s ease;
}

.nav.nav-scrolled .logo {
    font-size: 1.1rem;
}

.logo .mark {
    width: 12px;
    height: 12px;
    border-radius: 3px;
    background: linear-gradient(135deg, var(--green) 0%, var(--blue) 100%);
    display: inline-block;
    flex-shrink: 0;
}

.logo span.accent {
    background: linear-gradient(90deg, var(--green-2), var(--blue-2));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    padding: 10px 22px;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.92rem;
    color: #04140f;
    background: linear-gradient(90deg, var(--green-2), var(--blue));
    transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease, padding 0.25s ease;
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.25);
    white-space: nowrap;
}

.nav.nav-scrolled .nav-link {
    padding: 8px 18px;
}

.nav-link:hover {
    transform: translateY(-2px);
    filter: brightness(1.08);
    box-shadow: 0 10px 26px rgba(14, 165, 233, 0.35);
}

.nav-link:focus-visible {
    outline: 2px solid var(--blue-2);
    outline-offset: 3px;
}

@media (max-width: 650px) {
    .nav { padding: 14px 18px; }
    .logo { font-size: 1.05rem; }
    .nav-link { padding: 8px 16px; font-size: 0.82rem; }

    .nav.nav-scrolled { padding: 10px 18px; }
    .nav.nav-scrolled .logo { font-size: 0.95rem; }
    .nav.nav-scrolled .nav-link { padding: 6px 14px; }
}

/* ---- Hero ---- */

.hero {
    position: relative;
    z-index: 2;
    min-height: 92vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 13vh 24px 6vh;
    gap: 26px;
    max-width: 1200px;
    margin: 0 auto;
}

.eyebrow {
    font-size: 0.8rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--green-2);
    font-weight: 600;
    padding: 6px 16px;
    border: 1px solid rgba(16, 185, 129, 0.35);
    border-radius: 999px;
    background: rgba(16, 185, 129, 0.08);
}

.hero h1 {
    font-size: clamp(2rem, 6vw, 5rem);
    line-height: 1.1;
    font-weight: 700;
    letter-spacing: -0.02em;
    max-width: 20ch;
    color: var(--text-main);
}

.hero h1 .grad {
    background: linear-gradient(90deg, var(--green) 0%, var(--blue-2) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero p.sub {
    max-width: 680px;
    font-size: clamp(1rem, 1.4vw, 1.15rem);
    line-height: 1.65;
    color: var(--text-muted);
}

.hero .domain-pill {
    margin-top: 6px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(1rem, 2vw, 1.3rem);
    font-weight: 600;
    padding: 12px 26px;
    border-radius: 14px;
    background: var(--panel);
    border: 1px solid var(--panel-border);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    letter-spacing: 0.02em;
    color: var(--text-main);
}

@media (max-width: 480px) {
    .hero { padding: 12vh 18px 5vh; gap: 18px; }
    .hero p.sub { font-size: 0.95rem; }
}

/* ---- Cards ---- */

.cards-section {
    position: relative;
    z-index: 2;
    padding: 4vh 24px 10vh;
    max-width: 1200px;
    margin: 0 auto;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.card {
    padding: 38px;
    border-radius: 20px;
    background: var(--panel);
    border: 1px solid var(--panel-border);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.card:hover {
    transform: translateY(-8px);
    border-color: rgba(16, 185, 129, 0.4);
    box-shadow: 0 20px 40px rgba(6, 182, 212, 0.15);
}

.card .icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--green), var(--blue));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.card h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-main);
}

.card p {
    font-size: 0.96rem;
    line-height: 1.6;
    color: var(--text-muted);
}

@media (max-width: 480px) {
    .cards-section { padding: 3vh 18px 7vh; }
    .card { padding: 28px; }
}

/* ---- CTA / Signal line ---- */

.cta.signal-line {
    position: relative;
    z-index: 2;
    padding: 8vh 24px 14vh;
    text-align: center;
}

.signal-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 22px;
    max-width: 600px;
    margin: 0 auto;
}

.signal-status {
    font-size: 0.8rem;
    letter-spacing: 0.16em;
    font-weight: 600;
    color: var(--green-2);
    text-transform: uppercase;
}

.signal-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 18px 44px;
    font-size: 1.1rem;
    font-weight: 700;
    font-family: 'Space Grotesk', sans-serif;
    color: #04140f;
    background: linear-gradient(90deg, var(--green-2), var(--blue));
    border-radius: 999px;
    box-shadow: 0 14px 34px rgba(14, 165, 233, 0.3);
    transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

.signal-cta:hover {
    transform: translateY(-3px) scale(1.02);
    filter: brightness(1.06);
    box-shadow: 0 18px 42px rgba(16, 185, 129, 0.4);
}

.signal-cta:focus-visible {
    outline: 2px solid var(--blue-2);
    outline-offset: 4px;
}

.signal-sub {
    font-size: 0.9rem;
    color: var(--text-muted);
}

@media (max-width: 480px) {
    .cta.signal-line { padding: 6vh 18px 10vh; }
    .signal-cta { padding: 16px 32px; font-size: 1rem; width: 100%; }
}

/* ---- Footer ---- */
/* Footer markup itself is injected via SSI and shouldn't be edited per-domain -
   spacing and contrast live here instead. */

footer {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 30px 20px 40px;
    font-size: 0.85rem;
    color: var(--text-muted);
    border-top: 1px solid rgba(255,255,255,0.08);
    background: rgba(8, 16, 25, 0.35);
}

footer div {
    margin: 4px 0;
}

footer a {
    color: var(--blue-2);
}

footer a:hover {
    color: var(--green-2);
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
}