/* causality.club - Debate Forum */
/* Colors: #1A1A1A, #2C2C2C, #F0EDE5, #A0522D, #8B2500, #D4C5A9, #3A3A3A, #E8E0D0 */

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

body {
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    font-size: 16px;
    line-height: 1.8;
    background: #F0EDE5;
    color: #1A1A1A;
    overflow-x: hidden;
}

.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px;
    background: #F0EDE5;
}

.hero-title {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: clamp(3rem, 8vw, 6rem);
    color: #1A1A1A;
    letter-spacing: -0.02em;
    opacity: 0;
    animation: fadeIn 1.5s ease forwards;
}

@keyframes fadeIn { to { opacity: 1; } }

.hero-tagline {
    font-weight: 300;
    font-size: 18px;
    color: #A0522D;
    margin-top: 16px;
    max-width: 480px;
    opacity: 0;
    animation: fadeIn 1s 0.8s ease forwards;
}

.causal-arrow {
    margin-top: 40px;
    opacity: 0;
    animation: fadeIn 1s 1.5s ease forwards;
}

.arrow-svg { width: 200px; height: 40px; }

.section {
    padding: 100px 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    background: #F0EDE5;
}

.section-dark {
    background: #1A1A1A;
}

.section-title {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 600;
    font-size: clamp(2rem, 5vw, 3.5rem);
    color: #1A1A1A;
    margin-bottom: 20px;
}

.section-title.light { color: #F0EDE5; }

.section-text {
    font-weight: 300;
    font-size: 17px;
    color: #3A3A3A;
    max-width: 600px;
    margin-bottom: 40px;
}

.section-text.light { color: #D4C5A9; }

/* Cause Card */
.cause-card {
    border: 2px solid #A0522D;
    padding: 30px 40px;
    max-width: 400px;
    text-align: left;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.cause-card.visible { opacity: 1; transform: translateY(0); }

.card-label {
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: #8B2500;
    display: block;
    margin-bottom: 12px;
}

.card-content {
    font-family: 'Cormorant Garamond', serif;
    font-size: 18px;
    color: #2C2C2C;
    line-height: 1.6;
}

/* Chain links */
.chain-links {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
}

.chain-link {
    border: 1px solid #A0522D;
    padding: 20px 24px;
    text-align: center;
    color: #E8E0D0;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.chain-link.visible { opacity: 1; transform: translateY(0); }

.link-num {
    font-family: 'Playfair Display', serif;
    font-size: 28px;
    color: #A0522D;
    display: block;
    margin-bottom: 8px;
}

.chain-link p { font-size: 14px; color: #D4C5A9; }

.chain-connector {
    width: 30px;
    height: 2px;
    background: #A0522D;
}

/* Debate grid */
.debate-grid {
    display: flex;
    gap: 30px;
    align-items: stretch;
    max-width: 600px;
    width: 100%;
}

.debate-side {
    flex: 1;
    padding: 24px;
    border: 1px solid #D4C5A9;
    text-align: left;
}

.debate-side h3 {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 600;
    font-size: 22px;
    color: #8B2500;
    margin-bottom: 12px;
}

.debate-side p {
    font-size: 14px;
    color: #3A3A3A;
}

.debate-divider svg { height: 100px; width: 4px; }

.site-footer {
    text-align: center;
    padding: 40px;
    background: #1A1A1A;
    color: #3A3A3A;
    font-size: 13px;
}

@media (max-width: 768px) {
    .section { padding: 60px 24px; }
    .debate-grid { flex-direction: column; }
    .chain-links { flex-direction: column; }
    .chain-connector { width: 2px; height: 20px; }
}