:root {
    --primary: #8b5cf6;
    --secondary: #ec4899;
    --bg: #000000;
    --text: #ffffff;
    --muted: rgba(255, 255, 255, 0.62);
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.05);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Inter", sans-serif;
    background: var(--bg);
    color: var(--text);
    overflow-x: hidden;
}

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

.page-shell {
    min-height: 100vh;
    position: relative;
}

.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-glow {
    position: absolute;
    width: 34rem;
    height: 34rem;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.28;
    animation: pulse-glow 8s ease-in-out infinite;
    pointer-events: none;
}

.hero-glow-primary {
    top: 12%;
    left: 5%;
    background: rgba(139, 92, 246, 0.5);
}

.hero-glow-secondary {
    right: 4%;
    bottom: 12%;
    background: rgba(236, 72, 153, 0.38);
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 50;
}

.nav-inner {
    width: min(1120px, calc(100% - 2rem));
    margin: 0 auto;
    min-height: 5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
}

.navbar-brand,
.hero-title,
.section-heading h2,
.catalog-card h3,
.roadmap-item h3,
.roadmap-step {
    font-family: "Space Grotesk", sans-serif;
}

.navbar-brand {
    font-size: 1.65rem;
    font-weight: 700;
    letter-spacing: -0.03em;
}

.brand-main {
    color: rgba(255, 255, 255, 0.92);
}

.brand-accent {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.navbar-links {
    display: flex;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.nav-link {
    position: relative;
    font-size: 0.92rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.7);
    transition: color 0.3s ease;
}

.nav-link::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -0.25rem;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
    color: #ffffff;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.hero-section,
.catalog-section,
.roadmap-section {
    width: min(1120px, calc(100% - 2rem));
    margin: 0 auto;
    position: relative;
}

.hero-section {
    min-height: 86vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 8rem 0 4rem;
}

.hero-content {
    max-width: 56rem;
    position: relative;
    z-index: 1;
}

.pill {
    display: inline-flex;
    align-items: center;
    padding: 0.7rem 1rem;
    border-radius: 999px;
    color: #c084fc;
    font-size: 0.92rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: clamp(3.4rem, 9vw, 6rem);
    line-height: 0.98;
    margin-bottom: 1.3rem;
}

.tagline,
.section-copy,
.catalog-card p,
.roadmap-item p,
.footer p {
    color: var(--muted);
}

.tagline {
    max-width: 44rem;
    margin: 0 auto;
    font-size: 1.1rem;
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 2.25rem;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 1.7rem;
    border-radius: 999px;
    font-weight: 600;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.button:hover {
    transform: translateY(-2px);
}

.button-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    box-shadow: 0 10px 30px rgba(139, 92, 246, 0.35);
}

.button-secondary {
    border: 1px solid var(--glass-border);
    background: var(--glass-bg);
}

.catalog-section,
.roadmap-section {
    padding-bottom: 7rem;
}

.section-heading {
    margin-bottom: 2rem;
}

.section-heading.centered {
    text-align: center;
    max-width: 46rem;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 3rem;
}

.section-kicker {
    color: #c084fc;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 0.82rem;
    margin-bottom: 0.85rem;
}

.section-heading h2 {
    font-size: clamp(2rem, 4vw, 3.2rem);
    margin-bottom: 0.8rem;
}

.catalog-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.catalog-card {
    border-radius: 1.5rem;
    padding: 2rem;
    min-height: 16rem;
    transition: transform 0.3s ease, background 0.3s ease;
}

.catalog-card:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.05);
}

.catalog-label {
    color: #c084fc;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 0.8rem;
    margin-bottom: 1rem;
}

.catalog-card h3 {
    font-size: 1.45rem;
    margin-bottom: 0.85rem;
}

.catalog-card p:last-child,
.roadmap-item p {
    line-height: 1.7;
}

.section-card {
    border-radius: 1.5rem;
    padding: 2.25rem;
}

.roadmap-list {
    display: grid;
    gap: 1rem;
}

.roadmap-item {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1rem;
    align-items: flex-start;
    padding: 1.4rem;
    border-radius: 1.25rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.04);
}

.roadmap-step {
    width: 3rem;
    height: 3rem;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: #ffffff;
    font-weight: 700;
}

.roadmap-item h3 {
    font-size: 1.15rem;
    margin-bottom: 0.4rem;
}

.footer {
    width: min(1120px, calc(100% - 2rem));
    margin: 0 auto;
    padding: 0 0 2rem;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer p {
    padding-top: 2rem;
    font-size: 0.95rem;
}

@keyframes pulse-glow {
    0%, 100% {
        transform: scale(1);
        opacity: 0.25;
    }
    50% {
        transform: scale(1.08);
        opacity: 0.36;
    }
}

@media (max-width: 960px) {
    .catalog-grid {
        grid-template-columns: 1fr;
    }

    .nav-inner {
        min-height: auto;
        padding: 1rem 0;
        align-items: flex-start;
        flex-direction: column;
    }

    .navbar-links {
        gap: 1rem 1.5rem;
    }
}

@media (max-width: 720px) {
    .hero-section {
        min-height: auto;
        padding-top: 10rem;
    }

    .section-card {
        padding: 1.5rem;
    }

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