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

:root {
    --bg-0: #08070f;
    --bg-1: #0d0b1a;
    --violet: #7c3aed;
    --pink: #ec4899;
    --cyan: #22d3ee;
    --orange: #fb923c;
    --text-main: #f5f5fb;
    --text-muted: #c3c5db;
    --card-bg: rgba(255, 255, 255, 0.06);
    --card-border: rgba(255, 255, 255, 0.12);
}

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
    width: 100%;
    min-height: 100vh;
    overflow-x: hidden;
    background: var(--bg-0);
}

body {
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    line-height: 1.5;
}

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

/* ---- Background layers ---- */

.bg-layer {
    position: fixed;
    inset: 0;
    z-index: 0;
    background:
        radial-gradient(ellipse 80% 60% at 15% 10%, rgba(124, 58, 237, 0.28), transparent 60%),
        radial-gradient(ellipse 70% 55% at 85% 20%, rgba(236, 72, 153, 0.22), transparent 60%),
        radial-gradient(ellipse 70% 60% at 50% 100%, rgba(34, 211, 238, 0.16), transparent 60%),
        linear-gradient(180deg, var(--bg-0) 0%, var(--bg-1) 50%, var(--bg-0) 100%);
}

#bgCanvas {
    position: fixed;
    inset: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
    pointer-events: none;
    display: block;
}

.content {
    position: relative;
    z-index: 2;
}

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

header.nav {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 8%;
    background: rgba(8, 7, 15, 0.65);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.logo {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 1.4rem;
    letter-spacing: -0.02em;
    background: linear-gradient(90deg, var(--violet), var(--pink) 55%, var(--cyan));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.nav-link {
    display: inline-block;
    padding: 10px 22px;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 0.92rem;
    color: var(--text-main);
    background: linear-gradient(90deg, var(--violet), var(--pink));
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    white-space: nowrap;
    transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

.nav-link:hover,
.nav-link:focus-visible {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(236, 72, 153, 0.35);
    filter: brightness(1.08);
}

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

@media (max-width: 650px) {
    header.nav {
        padding: 14px 5%;
    }

    .logo {
        font-size: 1.1rem;
    }

    .nav-link {
        padding: 8px 16px;
        font-size: 0.82rem;
    }
}

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

.hero {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 14vh 20px 8vh;
    min-height: 92vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero h1 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: clamp(2rem, 6vw, 5rem);
    line-height: 1.12;
    letter-spacing: -0.02em;
    max-width: 900px;
    margin: 0 auto;
    background: linear-gradient(100deg, #ffffff 10%, var(--pink) 45%, var(--cyan) 75%, var(--violet) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero .sub {
    margin: 28px auto 0;
    max-width: 680px;
    font-size: clamp(1rem, 1.6vw, 1.15rem);
    color: var(--text-muted);
    line-height: 1.6;
}

.hero .domain-pill {
    margin-top: 34px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    border-radius: 999px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-main);
}

.hero .domain-pill .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--cyan);
    box-shadow: 0 0 10px var(--cyan);
    animation: pulseDot 1.8s ease-in-out infinite;
}

@keyframes pulseDot {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.6); opacity: 0.6; }
}

@media (max-width: 600px) {
    .hero {
        padding: 12vh 20px 6vh;
        min-height: 80vh;
    }

    .hero .sub {
        margin-top: 20px;
    }
}

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

.cards-section {
    position: relative;
    z-index: 2;
    padding: 6vh 5% 10vh;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
    max-width: 1200px;
    margin: 0 auto;
}

.card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 18px;
    padding: 38px 35px;
    text-align: left;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.card:hover {
    transform: translateY(-8px);
    border-color: rgba(255, 255, 255, 0.22);
    box-shadow: 0 20px 40px rgba(124, 58, 237, 0.18);
}

.card .icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--violet), var(--pink));
}

.card .icon svg {
    width: 22px;
    height: 22px;
    stroke: white;
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.card h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 1.25rem;
    margin: 0 0 14px;
    color: var(--text-main);
}

.card p {
    color: var(--text-muted);
    font-size: 0.98rem;
    line-height: 1.6;
    margin: 0;
}

@media (max-width: 600px) {
    .card {
        padding: 30px 24px;
    }
}

/* ---- Signal Line (CTA) ---- */

.signal-line {
    position: relative;
    z-index: 2;
    padding: 8vh 20px 14vh;
    text-align: center;
}

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

.signal-status {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--cyan);
    margin: 0;
}

.signal-cta {
    display: inline-block;
    padding: 18px 46px;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 0.02em;
    color: var(--text-main);
    background: linear-gradient(90deg, var(--violet), var(--pink), var(--orange));
    background-size: 200% 100%;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: 0 0 0 0 rgba(236, 72, 153, 0.5);
    animation: ctaPulse 2.4s ease-in-out infinite;
    transition: transform 0.2s ease, filter 0.2s ease, background-position 0.4s ease;
}

.signal-cta:hover,
.signal-cta:focus-visible {
    transform: translateY(-3px) scale(1.03);
    filter: brightness(1.1);
    background-position: 100% 0;
}

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

@keyframes ctaPulse {
    0% { box-shadow: 0 0 0 0 rgba(236, 72, 153, 0.45); }
    70% { box-shadow: 0 0 0 18px rgba(236, 72, 153, 0); }
    100% { box-shadow: 0 0 0 0 rgba(236, 72, 153, 0); }
}

.signal-sub {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin: 0;
}

@media (prefers-reduced-motion: reduce) {
    .hero .domain-pill .dot,
    .signal-cta {
        animation: none !important;
    }
    * {
        transition-duration: 0.01ms !important;
    }
}

@media (max-width: 480px) {
    .signal-cta {
        padding: 16px 32px;
        font-size: 1rem;
        width: 100%;
        max-width: 320px;
    }

    .signal-line {
        padding: 6vh 20px 10vh;
    }
}

/* ---- Footer ---- */
/* Footer markup itself is injected via SSI and shouldn't be edited per-domain -
   spacing and contrast live here instead, so the footer stays readable above
   the fixed background/canvas layers. */

footer {
    position: relative;
    z-index: 2;
    padding: 28px 6vw;
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
    background: rgba(8, 7, 15, 0.75);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

footer div {
    margin: 4px 0;
}

footer a {
    color: var(--cyan);
}

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