/* ===== Advantages (varied bento grid) ===== */
.advantage-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.advantage-card {
    padding: 28px 24px;
    border-radius: var(--radius-lg);
    text-align: left;
}

/* First item spans 2 columns as the hero advantage */
.advantage-card:first-child {
    grid-column: span 2;
    padding: 36px 32px;
    background:
        linear-gradient(135deg,
            rgba(254, 215, 170, 0.55),
            rgba(251, 207, 232, 0.45) 50%,
            rgba(186, 230, 253, 0.35));
    border-color: rgba(255, 255, 255, 1);
}

.advantage-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    font-size: 1.4rem;
    margin-bottom: 18px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid var(--border);
    box-shadow: 0 1px 3px rgba(15, 20, 35, 0.03);
}

.advantage-card:first-child .advantage-icon {
    width: 54px;
    height: 54px;
    font-size: 1.7rem;
    margin-bottom: 22px;
}

.advantage-title {
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.advantage-card:first-child .advantage-title {
    font-size: 1.35rem;
    margin-bottom: 12px;
}

.advantage-desc {
    color: var(--text-secondary);
    font-size: 0.86rem;
    line-height: 1.7;
}

.advantage-card:first-child .advantage-desc {
    font-size: 0.95rem;
    max-width: 52ch;
}

/* ===== Founder ===== */
.founder-card {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 60px;
    padding: 56px;
    border-radius: var(--radius-xl);
    max-width: 920px;
    margin: 0 auto;
    align-items: center;
}

.founder-avatar {
    position: relative;
    width: 160px;
    height: 160px;
    flex-shrink: 0;
}

.avatar-ring {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: var(--gradient-prismatic);
    padding: 2.5px;
}

.avatar-ring::before {
    content: '';
    display: block;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: var(--bg-surface);
}

.avatar-placeholder {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 3.6rem;
    font-weight: 900;
    letter-spacing: -0.04em;
    font-family: var(--font-mono);
    background: var(--gradient-prismatic);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.founder-info { min-width: 0; }

.founder-name {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 6px;
    font-family: var(--font-mono);
    color: var(--text-primary);
}

.founder-title {
    font-size: 0.88rem;
    font-family: var(--font-mono);
    letter-spacing: 0.04em;
    margin-bottom: 24px;
    background: var(--gradient-prismatic);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 500;
}

.founder-bio p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 14px;
    line-height: 1.75;
}

.founder-bio strong {
    color: var(--text-primary);
    font-weight: 600;
}

.founder-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 24px;
}

.tag {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    padding: 5px 12px;
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    color: var(--text-secondary);
    letter-spacing: 0.04em;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .advantage-grid { grid-template-columns: 1fr; }
    .advantage-card:first-child { grid-column: span 1; padding: 28px 24px; }

    .founder-card {
        grid-template-columns: 1fr;
        text-align: center;
        padding: 36px 24px;
        gap: 28px;
    }
    .founder-avatar {
        margin: 0 auto;
        width: 130px;
        height: 130px;
    }
    .founder-tags { justify-content: center; }
    .founder-name { font-size: 1.6rem; }
}