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

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

:root {
    --bg-0: #070d1a;
    --bg-1: #0b1424;
    --ink: #f1f5fb;
    --muted: #a8b6ca;
    --line: rgba(150, 180, 220, 0.18);
    --blue: #5b8def;
    --blue-soft: #8db4ff;
    --steel: #9fb2c8;
    --card: rgba(13, 23, 42, 0.74);
    --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* overflow-x lives on html only: on both html and body it breaks position: sticky */
html {
    overflow-x: hidden;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    padding: 0;
    min-height: 100vh;
    background: var(--bg-0);
    color: var(--ink);
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ---- Layers: bg (0) < canvas (1) < content (2+) < nav (100) ---- */

#bg {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background:
        radial-gradient(1100px 700px at 78% -10%, rgba(64, 108, 200, 0.28), transparent 60%),
        radial-gradient(900px 600px at 8% 100%, rgba(90, 120, 165, 0.22), transparent 60%),
        linear-gradient(180deg, var(--bg-1), var(--bg-0));
}

#bg::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(160, 190, 230, 0.16) 1px, transparent 1.2px);
    background-size: 32px 32px;
    -webkit-mask-image: radial-gradient(ellipse at 50% 40%, #000 20%, transparent 75%);
            mask-image: radial-gradient(ellipse at 50% 40%, #000 20%, transparent 75%);
}

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

/* ---- Nav (full-width, sticky; max-width lives on .nav-inner) ---- */

.site-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    display: block;
    width: 100%;
    padding: 24px 0;
    background: rgba(9, 16, 30, 0.45);
    -webkit-backdrop-filter: blur(10px) saturate(140%);
            backdrop-filter: blur(10px) saturate(140%);
    border-bottom: 1px solid transparent;
    transition: padding 250ms ease, background-color 250ms ease, box-shadow 250ms ease, border-color 250ms ease;
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--ink);
    text-decoration: none;
    font-family: 'Inter Tight', 'Inter', sans-serif;
    font-weight: 600;
    font-size: 1.5rem;
    letter-spacing: -0.03em;
    line-height: 1;
    text-transform: none;
    transition: font-size 250ms ease;
}

.logo:hover { color: var(--ink); }
.logo svg { width: 28px; height: 28px; transition: width 250ms ease, height 250ms ease; flex: none; }
.logo .w-space { color: var(--blue-soft); }
.logo .w-com { color: var(--steel); font-weight: 500; }

#buy_now_link {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 10px;
    background: linear-gradient(180deg, #6a9bff, #4677e0);
    color: #06101f;
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.01em;
    text-decoration: none;
    text-transform: none;
    white-space: nowrap;
    box-shadow: 0 6px 20px rgba(70, 119, 224, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.35);
    transition: padding 250ms ease, font-size 250ms ease, transform 200ms var(--ease), box-shadow 200ms ease, filter 200ms ease;
}

#buy_now_link:hover {
    color: #06101f;
    transform: translateY(-2px);
    filter: brightness(1.08);
    box-shadow: 0 10px 26px rgba(70, 119, 224, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

#buy_now_link:focus-visible,
#buy_now_bottom:focus-visible,
.logo:focus-visible {
    outline: 3px solid #cfe0ff;
    outline-offset: 3px;
}

.site-nav.nav-scrolled {
    padding: 10px 0;
    background: rgba(8, 14, 27, 0.9);
    border-bottom-color: var(--line);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.35);
}

.site-nav.nav-scrolled .logo { font-size: 1.2rem; }
.site-nav.nav-scrolled .logo svg { width: 22px; height: 22px; }
.site-nav.nav-scrolled #buy_now_link { padding: 8px 18px; font-size: 0.88rem; }

/* ---- Content sections ---- */

.hero,
.cards-section,
.cta,
.signal-line {
    position: relative;
    z-index: 2;
}

.wrap {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
}

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

.hero {
    padding: 12vh 0 8vh;
    text-align: center;
}

.hero .wrap { max-width: 1320px; }

.hero h1 {
    margin: 0 auto;
    font-family: 'Inter Tight', 'Inter', sans-serif;
    font-weight: 600;
    font-size: clamp(2rem, 6vw, 5rem);
    line-height: 1.06;
    letter-spacing: -0.04em;
    text-transform: none;
    color: var(--ink);
    overflow-wrap: anywhere;
    text-shadow: 0 2px 30px rgba(7, 13, 26, 0.7);
}

.hero h1 span { display: block; text-wrap: balance; }

.hero h1 span + span {
    background: linear-gradient(95deg, #a9c6ff 0%, #6e9dff 55%, #b7c6db 100%);
    -webkit-background-clip: text;
            background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

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

.cards-section { padding: 4vh 0 10vh; }

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

.info-card {
    padding: 38px;
    border-radius: 18px;
    background: var(--card);
    border: 1px solid var(--line);
    text-align: left;
    -webkit-backdrop-filter: blur(14px);
            backdrop-filter: blur(14px);
    box-shadow: 0 10px 40px rgba(2, 6, 15, 0.35);
    transition: transform 300ms var(--ease), border-color 300ms ease, box-shadow 300ms ease;
}

.info-card:hover {
    transform: translateY(-8px);
    border-color: rgba(125, 165, 240, 0.5);
    box-shadow: 0 22px 56px rgba(2, 6, 15, 0.5), 0 0 0 1px rgba(110, 155, 255, 0.12);
}

.info-card .ico {
    display: block;
    width: 46px;
    height: 46px;
    margin-bottom: 24px;
    color: var(--blue-soft);
}

.info-card h2 {
    margin: 0 0 12px;
    font-family: 'Inter Tight', 'Inter', sans-serif;
    font-weight: 600;
    font-size: 1.4rem;
    letter-spacing: -0.02em;
    line-height: 1.25;
    text-transform: none;
    color: var(--ink);
}

.info-card p {
    margin: 0;
    color: var(--muted);
    font-size: 1rem;
    line-height: 1.6;
}

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

.cta,
.signal-line {
    padding: 6vh 0 12vh;
    text-align: center;
}

.signal-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 22px;
}

.signal-status {
    margin: 0;
    padding: 8px 16px;
    font-family: 'JetBrains Mono', ui-monospace, monospace;
    font-weight: 500;
    font-size: 0.85rem;
    letter-spacing: 0.22em;
    color: var(--blue-soft);
    opacity: 1;
    border: 1px solid rgba(125, 165, 240, 0.35);
    border-radius: 999px;
    background: rgba(13, 23, 42, 0.7);
}

.signal-cta {
    display: inline-block;
    padding: 22px 48px;
    border-radius: 14px;
    background: linear-gradient(180deg, #6a9bff, #4273dc);
    color: #06101f;
    font-family: 'Inter Tight', 'Inter', sans-serif;
    font-weight: 700;
    font-size: clamp(1.05rem, 2.4vw, 1.5rem);
    letter-spacing: 0.02em;
    text-decoration: none;
    text-transform: none;
    box-shadow: 0 14px 40px rgba(70, 119, 224, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.4);
    transition: transform 220ms var(--ease), box-shadow 220ms ease, filter 220ms ease;
}

.signal-cta:hover {
    color: #06101f;
    background: linear-gradient(180deg, #6a9bff, #4273dc);
    transform: translateY(-3px) scale(1.02);
    filter: brightness(1.08);
    box-shadow: 0 20px 52px rgba(70, 119, 224, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.45);
}

.signal-cta:active { transform: translateY(0) scale(0.99); }

.signal-sub {
    margin: 0;
    font-size: 0.95rem;
    letter-spacing: normal;
    text-transform: none;
    color: var(--muted);
    opacity: 1;
}

/* ---- Footer ----
   Footer markup is injected via SSI and is not edited per-domain, so its
   readability lives here: opaque dark background above the fixed layers,
   light text, symmetric compact padding. */

footer {
    position: relative;
    z-index: 5;
    margin: 0;
    padding: 20px;
    text-align: center;
    font-size: 0.85rem;
    line-height: 1.5;
    color: var(--muted);
    background: var(--bg-0);
    border-top: 1px solid var(--line);
}

footer div { margin: 4px 0; }
footer div:first-child { margin-top: 0; }
footer div:last-child { margin-bottom: 0; }
footer a { color: var(--blue-soft); }
footer a:hover { color: var(--ink); }

/* ---- Mobile ---- */

@media (max-width: 480px) {
    .site-nav { padding: 16px 0; }
    .nav-inner { padding: 0 16px; }
    .logo { font-size: 1.15rem; gap: 8px; }
    .logo svg { width: 22px; height: 22px; }
    #buy_now_link { padding: 10px 16px; font-size: 0.85rem; }

    .site-nav.nav-scrolled { padding: 8px 0; }
    .site-nav.nav-scrolled .logo { font-size: 1.05rem; }
    .site-nav.nav-scrolled .logo svg { width: 20px; height: 20px; }
    .site-nav.nav-scrolled #buy_now_link { padding: 8px 14px; font-size: 0.82rem; }

    .wrap { padding: 0 20px; }
    .hero { padding: 11vh 0 6vh; }
    .info-card { padding: 30px 26px; }
    .signal-cta { padding: 18px 28px; }
    .signal-status { letter-spacing: 0.14em; font-size: 0.78rem; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
    }
    .info-card:hover,
    #buy_now_link:hover,
    .signal-cta:hover { transform: none; }
}