/* ==========================================================
   1337 Ventures — Design System
   Dark Mode | Minimalist | VC-Grade
   ========================================================== */

/* --- Tokens --- */
:root {
    --bg:             #0A0A0A;
    --bg-surface:     #111111;
    --bg-surface-h:   #1A1A1A;
    --bg-alt:         #0F0F0F;
    --border:         #222222;
    --border-accent:  #333333;
    --text:           #F0F0F0;
    --text-muted:     #888888;
    --accent:         #00D4FF;
    --accent-dim:     rgba(0,212,255,0.12);
    --font:           'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --max-w:          1000px;
    --section-py:     140px;
    --section-py-m:   80px;
}

/* --- Reset --- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
    font-family: var(--font);
    font-size: 17px;
    line-height: 1.75;
    color: var(--text);
    background: var(--bg);
}
a { color: var(--accent); text-decoration: none; transition: opacity .2s; }
a:hover { opacity: .75; }
img { max-width: 100%; display: block; }

/* --- Layout --- */
.container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 24px;
}
section {
    padding: var(--section-py) 0;
}
.label {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 20px;
}
.section-headline {
    font-size: 40px;
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 32px;
    color: var(--text);
}

/* --- 1. HERO --- */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px 24px;
}
.hero-wordmark {
    font-size: 16px;
    font-weight: 500;
    letter-spacing: 0.35em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 48px;
}
.hero-wordmark span { color: var(--accent); font-weight: 700; }
.hero h1 {
    font-size: 64px;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.1;
    margin-bottom: 24px;
}
.hero p {
    font-size: 19px;
    color: var(--text-muted);
    max-width: 540px;
}
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    width: 1px;
    height: 48px;
    background: linear-gradient(to bottom, var(--accent), transparent);
    animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
    0%, 100% { opacity: .3; }
    50% { opacity: 1; }
}

/* --- 2. THESIS --- */
.thesis { border-top: 1px solid var(--border); }
.thesis p {
    max-width: 680px;
    color: var(--text-muted);
    margin-bottom: 16px;
}
.thesis p:last-of-type { margin-bottom: 0; }
.divider {
    width: 48px;
    height: 2px;
    background: var(--accent);
    margin-top: 48px;
}

/* --- 3. PORTFOLIO --- */
.portfolio { border-top: 1px solid var(--border); }
.card-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-top: 16px;
}
.card {
    background: var(--bg-surface);
    border: 1px solid var(--border-accent);
    border-radius: 8px;
    padding: 32px;
    transition: border-color .3s;
}
.card:hover { border-color: var(--accent); }
.card .tag {
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 12px;
}
.card h3 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 10px;
}
.card p {
    font-size: 15px;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 16px;
}
.card-link {
    font-size: 14px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.card-link::after { content: '\2192'; }

/* --- 4. TECHNOLOGY --- */
.technology {
    background: var(--bg-alt);
    border-top: 1px solid var(--border);
}
.technology p {
    max-width: 680px;
    color: var(--text-muted);
    margin-bottom: 40px;
}
.tech-points {
    display: flex;
    gap: 48px;
}
.tech-points span {
    font-size: 15px;
    font-weight: 500;
    color: var(--text);
    padding-left: 16px;
    border-left: 2px solid var(--accent);
}

/* --- 5. FOUNDER --- */
.founder { border-top: 1px solid var(--border); }
.founder p {
    max-width: 680px;
    color: var(--text-muted);
    margin-bottom: 32px;
}
.social-links {
    display: flex;
    gap: 24px;
}
.social-links a {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-muted);
    transition: color .2s;
}
.social-links a:hover { color: var(--accent); }

/* --- 6. VALUES --- */
.values { border-top: 1px solid var(--border); }
.values-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 48px;
    margin-top: 16px;
}
.value-block {
    padding-top: 24px;
    border-top: 2px solid var(--accent);
}
.value-block h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
}
.value-block p {
    font-size: 15px;
    color: var(--text-muted);
    line-height: 1.65;
}

/* --- 7. FOOTER --- */
footer {
    border-top: 1px solid var(--border);
    padding: 48px 0;
}
.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}
.footer-brand {
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.08em;
}
.footer-brand span { color: var(--accent); }
.footer-links {
    display: flex;
    gap: 24px;
}
.footer-links a {
    font-size: 13px;
    color: var(--text-muted);
}
.footer-links a:hover { color: var(--text); }
.footer-copy {
    width: 100%;
    text-align: center;
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .hero h1 { font-size: 48px; }
    .section-headline { font-size: 32px; }
}
@media (max-width: 768px) {
    section { padding: var(--section-py-m) 0; }
    .hero h1 { font-size: 36px; }
    .hero-wordmark { font-size: 13px; margin-bottom: 32px; }
    .hero p { font-size: 17px; }
    .section-headline { font-size: 28px; }
    .card-grid { grid-template-columns: 1fr; }
    .tech-points { flex-direction: column; gap: 20px; }
    .values-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-inner { flex-direction: column; text-align: center; }
    .footer-links { justify-content: center; }
}