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

:root {
    --bg-0: #080b14;
    --bg-1: #0d1220;
    --panel: #101627;
    --panel-border: rgba(148, 163, 184, 0.14);
    --ink: #eef1f8;
    --ink-muted: #97a1b8;
    --accent: #4ee0b0;
    --accent-2: #f2c14e;
    --accent-soft: rgba(78, 224, 176, 0.14);
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
    background-color: var(--bg-0);
}

body {
    margin: 0;
    background: var(--bg-0);
    color: var(--ink);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
}

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

/* ===== Background layers ===== */

#bg-canvas {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    display: block;
    background:
        radial-gradient(ellipse 80% 50% at 50% -10%, rgba(78, 224, 176, 0.10), transparent 60%),
        linear-gradient(180deg, var(--bg-1) 0%, var(--bg-0) 55%, #060810 100%);
}

.grid-overlay {
    position: fixed;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(148, 163, 184, 0.055) 1px, transparent 1px),
        linear-gradient(90deg, rgba(148, 163, 184, 0.055) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(ellipse 70% 60% at 50% 20%, black, transparent 85%);
}

main, section, footer {
    position: relative;
    z-index: 10;
}

/* ===== Nav ===== */

nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px clamp(20px, 5vw, 56px);
    background: rgba(8, 11, 20, 0.9);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(148, 163, 184, 0.10);
    transition: padding 0.25s ease, background-color 0.25s ease, box-shadow 0.25s ease;
}

nav.nav-scrolled {
    padding: 13px clamp(20px, 5vw, 56px);
    background: rgba(8, 11, 20, 0.98);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.4);
}

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

.wordmark {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--ink);
    text-decoration: none;
    display: inline-flex;
    align-items: baseline;
    gap: 2px;
    transition: font-size 0.25s ease;
}

nav.nav-scrolled .wordmark {
    font-size: 1.08rem;
}

@media (prefers-reduced-motion: reduce) {
    .wordmark { transition: none; }
}
.wordmark .fund {
    color: var(--accent);
}
.wordmark .rize {
    color: var(--ink);
}

#buy_now_link {
    display: inline-block;
    padding: 10px 20px;
    background: var(--accent);
    color: #08130f;
    font-weight: 600;
    font-size: 0.92rem;
    text-decoration: none;
    border-radius: 8px;
    border: 1px solid var(--accent);
    transition: padding 0.25s ease, font-size 0.25s ease, transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

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

@media (prefers-reduced-motion: reduce) {
    #buy_now_link { transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease; }
}
#buy_now_link:hover {
    background: #63e9bd;
    box-shadow: 0 6px 22px rgba(78, 224, 176, 0.30);
    transform: translateY(-1px);
}
#buy_now_link:focus-visible {
    outline: 2px solid var(--accent-2);
    outline-offset: 3px;
}

/* ===== Hero ===== */

.hero {
    padding: 14vh 24px 10vh;
    max-width: 920px;
    margin: 0 auto;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.78rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent);
    background: var(--accent-soft);
    border: 1px solid rgba(78, 224, 176, 0.28);
    padding: 7px 14px;
    border-radius: 999px;
    margin-bottom: 28px;
    font-weight: 600;
}

.hero h1 {
    font-size: clamp(2rem, 6vw, 5rem);
    line-height: 1.08;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin: 0 0 22px;
    color: var(--ink);
}
.hero h1 .accent-line {
    display: block;
    background: linear-gradient(90deg, var(--accent) 0%, var(--accent-2) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero p {
    font-size: clamp(1.02rem, 1.6vw, 1.2rem);
    line-height: 1.65;
    color: var(--ink-muted);
    max-width: 680px;
    margin: 0 auto;
}

/* ===== Cards ===== */

.cards-section {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 24px 12vh;
}

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

.card {
    background: linear-gradient(180deg, var(--panel) 0%, rgba(16, 22, 39, 0.6) 100%);
    border: 1px solid var(--panel-border);
    border-radius: 16px;
    padding: 38px 35px;
    transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}
.card:hover {
    transform: translateY(-6px);
    border-color: rgba(78, 224, 176, 0.35);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
}

.card-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--accent-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: var(--accent);
    font-size: 1.15rem;
    font-weight: 700;
    font-family: 'Space Grotesk', sans-serif;
}

.card h3 {
    font-size: 1.12rem;
    font-weight: 600;
    margin: 0 0 12px;
    color: var(--ink);
    letter-spacing: -0.01em;
}

.card p {
    font-size: 0.96rem;
    line-height: 1.62;
    color: var(--ink-muted);
    margin: 0;
}

/* ===== CTA ===== */

.cta {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 24px 16vh;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.cta-status {
    font-size: 0.8rem;
    letter-spacing: 0.16em;
    color: var(--accent);
    font-weight: 600;
    margin: 0 0 18px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.cta-status::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 4px rgba(78, 224, 176, 0.18);
}

.cta h2 {
    font-size: clamp(1.5rem, 3.2vw, 2.3rem);
    font-weight: 700;
    margin: 0 0 30px;
    letter-spacing: -0.01em;
}

#buy_now_bottom {
    display: inline-block;
    padding: 17px 40px;
    background: linear-gradient(90deg, var(--accent) 0%, #3fd0a0 100%);
    color: #08130f;
    font-weight: 700;
    font-size: 1.02rem;
    letter-spacing: 0.01em;
    text-decoration: none;
    border-radius: 10px;
    border: 1px solid transparent;
    transition: transform 0.18s ease, box-shadow 0.18s ease, filter 0.18s ease;
}
#buy_now_bottom:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 34px rgba(78, 224, 176, 0.32);
    filter: brightness(1.05);
}
#buy_now_bottom:focus-visible {
    outline: 2px solid var(--accent-2);
    outline-offset: 4px;
}

.cta-sub {
    margin: 18px 0 0;
    font-size: 0.86rem;
    color: var(--ink-muted);
}

footer {
    text-align: center;
    padding: 0 24px 40px;
    font-size: 0.8rem;
    color: #5c6478;
}

/* ===== Responsive ===== */

@media (max-width: 480px) {
    nav {
        padding: 14px 16px;
    }

    .wordmark {
        font-size: 1.08rem;
    }

    #buy_now_link {
        padding: 8px 14px;
        font-size: 0.82rem;
    }

    nav.nav-scrolled {
        padding: 11px 16px;
    }

    nav.nav-scrolled .wordmark {
        font-size: 0.95rem;
    }

    nav.nav-scrolled #buy_now_link {
        padding: 6px 12px;
        font-size: 0.74rem;
    }

    .hero {
        padding: 16vh 18px 8vh;
    }

    .cards-section {
        padding: 0 16px 10vh;
    }

    .card {
        padding: 30px 26px;
    }

    #buy_now_bottom {
        width: 100%;
        padding: 16px 24px;
    }

    .cta {
        padding: 0 18px 12vh;
    }
}

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