@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: #05090a;
    --bg-mid: #060b0a;
    --bg-low: #04100d;
    --text: #eef4f1;
    --muted: #a9bdb5;
    --muted-2: #94aea7;
    --green: #34d399;
    --emerald: #10b981;
    --cyan: #22d3ee;
    --sky: #0ea5e9;
    --blue: #3b82f6;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    width: 100%;
    overflow-x: hidden;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-mid);
    color: var(--text);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
    position: relative;
}

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

/* ---- Layered background ---- */

.bg-layer {
    position: fixed;
    inset: 0;
    z-index: 0;
    background:
        radial-gradient(ellipse at 20% 0%, rgba(16, 185, 129, 0.14), transparent 55%),
        radial-gradient(ellipse at 85% 15%, rgba(14, 165, 233, 0.12), transparent 55%),
        linear-gradient(180deg, var(--bg-deep) 0%, var(--bg-mid) 45%, var(--bg-low) 100%);
}

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

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

nav {
    position: sticky;
    top: 0;
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 6vw;
    background: rgba(6, 11, 10, 0.55);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(120, 220, 180, 0.12);
}

.logo {
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    background: linear-gradient(90deg, var(--green), var(--cyan), var(--blue));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

#buy_now_link {
    display: inline-block;
    padding: 10px 22px;
    font-size: 0.92rem;
    font-weight: 600;
    color: #06120e;
    text-decoration: none;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--green), var(--cyan));
    box-shadow: 0 6px 20px rgba(34, 211, 238, 0.25);
    transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
    white-space: nowrap;
}

#buy_now_link:hover {
    transform: translateY(-2px);
    filter: brightness(1.08);
    box-shadow: 0 10px 26px rgba(34, 211, 238, 0.35);
}

#buy_now_link:focus-visible {
    outline: 2px solid var(--green);
    outline-offset: 3px;
}

@media (max-width: 480px) {
    nav {
        padding: 14px 5vw;
    }

    .logo {
        font-size: 1.1rem;
    }

    #buy_now_link {
        padding: 8px 16px;
        font-size: 0.82rem;
    }
}

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

.hero {
    position: relative;
    z-index: 2;
    padding: 13vh 6vw 8vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.hero h1 {
    font-size: clamp(2rem, 6vw, 5rem);
    line-height: 1.05;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text);
}

.hero h1 .accent {
    background: linear-gradient(90deg, var(--green) 0%, var(--cyan) 55%, var(--blue) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-tagline {
    margin-top: 26px;
    max-width: 680px;
    font-size: clamp(1rem, 1.6vw, 1.2rem);
    line-height: 1.6;
    color: var(--muted);
}

@media (max-width: 480px) {
    .hero {
        padding: 12vh 6vw 6vh;
    }

    .hero-tagline {
        font-size: 1rem;
    }
}

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

.cards-section {
    position: relative;
    z-index: 2;
    padding: 4vh 6vw 10vh;
}

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

.card {
    padding: 38px 34px;
    border-radius: 18px;
    background: rgba(20, 32, 29, 0.55);
    border: 1px solid rgba(120, 220, 180, 0.14);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    text-align: left;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.card:hover {
    transform: translateY(-8px);
    border-color: rgba(52, 211, 153, 0.4);
    box-shadow: 0 18px 40px rgba(6, 18, 14, 0.5);
}

.card .icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--green), var(--cyan));
    margin-bottom: 20px;
}

.card h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text);
}

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

@media (max-width: 480px) {
    .cards-section {
        padding: 3vh 6vw 8vh;
    }

    .grid {
        grid-template-columns: 1fr;
    }

    .card {
        padding: 30px 26px;
    }
}

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

.cta.signal-line {
    position: relative;
    z-index: 2;
    padding: 10vh 6vw 14vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

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

.signal-status {
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    color: var(--green);
    margin-bottom: 22px;
}

#buy_now_bottom {
    display: inline-block;
    padding: 18px 46px;
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: 0.01em;
    text-decoration: none;
    color: #06120e;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--green), var(--cyan), var(--blue));
    background-size: 200% 100%;
    box-shadow: 0 12px 34px rgba(34, 211, 238, 0.3);
    transition: transform 0.2s ease, box-shadow 0.2s ease, background-position 0.4s ease;
}

#buy_now_bottom:hover {
    transform: translateY(-3px) scale(1.02);
    background-position: 100% 0;
    box-shadow: 0 16px 42px rgba(34, 211, 238, 0.4);
}

#buy_now_bottom:focus-visible {
    outline: 2px solid var(--green);
    outline-offset: 4px;
}

.signal-sub {
    margin-top: 20px;
    font-size: 0.9rem;
    color: var(--muted-2);
}

@media (max-width: 480px) {
    .cta.signal-line {
        padding: 8vh 6vw 10vh;
    }

    #buy_now_bottom {
        width: 100%;
        padding: 16px 0;
        font-size: 1rem;
    }
}

/* ---- 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;
    padding: 24px 20px;
    text-align: center;
    font-size: 0.85rem;
    color: var(--muted);
    background: rgba(5, 9, 10, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-top: 1px solid rgba(120, 220, 180, 0.12);
}

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

footer div {
    margin: 4px 0;
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
    }
}