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

:root {
    --primary: #2d3748;
    --primary-dark: #1a202c;
    --secondary: #d4a574;
    --accent: #b8956a;
    --text: #0f172a;
    --text-muted: #64748b;
    --bg: #ffffff;
    --bg-soft: #f8fafc;
    --radius: 20px;
    --radius-full: 9999px;
    --shadow: 0 16px 48px rgba(15, 23, 42, 0.08);
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: Inter, -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.6;
    min-height: 100vh;
}

h1, h2, h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    line-height: 1.15;
}

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

.container {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 24px;
}

.bg-gradient {
    position: fixed;
    inset: -40% -20% auto;
    height: 70vh;
    background: radial-gradient(ellipse at 30% 20%, rgba(212, 165, 116, 0.18) 0%, transparent 55%),
        radial-gradient(ellipse at 80% 10%, rgba(45, 55, 72, 0.12) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.bg-grid {
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(rgba(15, 23, 42, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(15, 23, 42, 0.03) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: linear-gradient(to bottom, black 30%, transparent 85%);
    pointer-events: none;
    z-index: 0;
}

.page {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.header {
    padding: 28px 0 12px;
}

.brand-lockup {
    display: inline-flex;
    flex-direction: column;
    gap: 2px;
}

.brand-name {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 28px;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: var(--text);
}

.brand-letter-accent {
    color: var(--secondary);
}

.brand-tagline {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.hero {
    padding: 32px 0 40px;
    text-align: center;
}

.hero-title {
    font-size: clamp(2rem, 5vw, 2.75rem);
    max-width: 640px;
    margin: 0 auto 16px;
}

.hero-title span {
    color: var(--primary);
}

.hero-lead {
    font-size: 1.125rem;
    color: var(--text-muted);
    max-width: 520px;
    margin: 0 auto;
}

.cards {
    padding: 8px 0 56px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.card {
    display: flex;
    flex-direction: column;
    background: var(--bg);
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: var(--radius);
    padding: 28px 26px 24px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    min-height: 100%;
}

.card:hover {
    transform: translateY(-4px);
    border-color: rgba(212, 165, 116, 0.45);
    box-shadow: 0 24px 56px rgba(15, 23, 42, 0.12);
}

.card-label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.card-division {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 13px;
    font-weight: 600;
    color: var(--secondary);
    margin-bottom: 6px;
}

.card-title {
    font-size: 1.35rem;
    margin-bottom: 10px;
}

.card-desc {
    font-size: 15px;
    color: var(--text-muted);
    flex: 1;
    margin-bottom: 20px;
}

.card-url {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 14px;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 16px;
    word-break: break-all;
}

.card-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 20px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 14px;
    background: var(--primary);
    color: #fff;
    transition: var(--transition);
    width: fit-content;
}

.card:hover .card-cta {
    background: var(--primary-dark);
}

.card-cta svg {
    flex-shrink: 0;
}

.card--platform .card-cta {
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
}

.card--platform:hover .card-cta {
    filter: brightness(1.05);
}

.card--school .card-division { color: #059669; }
.card--school .card-cta { background: #059669; }
.card--school:hover .card-cta { background: #047857; }

.card--lms .card-cta { background: var(--primary); }

.card--studio .card-division { color: #7c3aed; }
.card--studio .card-cta { background: #5b21b6; }
.card--studio:hover .card-cta { background: #4c1d95; }

.note {
    text-align: center;
    font-size: 14px;
    color: var(--text-muted);
    padding-bottom: 32px;
}

.note a {
    color: var(--primary);
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.footer {
    margin-top: auto;
    padding: 28px 0 36px;
    border-top: 1px solid rgba(15, 23, 42, 0.08);
    text-align: center;
    font-size: 13px;
    color: var(--text-muted);
}

.footer p + p {
    margin-top: 6px;
}

.footer a {
    color: var(--primary);
    font-weight: 500;
}

@media (max-width: 720px) {
    .cards {
        grid-template-columns: 1fr;
    }

    .hero {
        padding-top: 16px;
    }
}