/**
 * ZINCAM/DEV — About Studio, Manifesto & Founder Styles
 */

/* Manifesto Signal Flow Grid */
.signal-flow-matrix {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: clamp(1rem, 2vw, 1.75rem);
    margin: 3.5rem 0;
}

.signal-flow-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: clamp(1.75rem, 2.5vw, 2.25rem) clamp(1.25rem, 2vw, 1.75rem);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 240px;
    position: relative;
    overflow: hidden;
    transition: all var(--duration-normal) var(--ease-out-expo);
}

.signal-flow-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--signal-red), transparent);
    opacity: 0.4;
    transition: opacity var(--duration-fast) ease;
}

.signal-flow-card:hover {
    border-color: var(--border-active);
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
}

.signal-flow-card:hover::before {
    opacity: 1;
}

.signal-flow-card .flow-step {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--signal-red);
    font-weight: 700;
    letter-spacing: 0.05em;
}

.signal-flow-card .flow-name {
    font-family: var(--font-display);
    font-size: clamp(1.05rem, 1.4vw, 1.35rem);
    font-weight: 800;
    text-transform: uppercase;
    color: var(--text-primary);
    margin: 1rem 0 0.5rem;
    letter-spacing: -0.01em;
    line-height: 1.2;
    word-break: keep-all;
    overflow-wrap: normal;
    text-wrap: balance;
    hyphens: none;
    -webkit-hyphens: none;
}

.signal-flow-card .flow-desc {
    font-size: 0.925rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

/* Founder / Human Element Showcase */
.founder-card {
    display: grid;
    grid-template-columns: clamp(260px, 30vw, 320px) 1fr;
    gap: clamp(2.5rem, 5vw, 4.5rem);
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: clamp(2.5rem, 5vw, 4rem);
    align-items: center;
    position: relative;
    overflow: hidden;
}

.founder-identity-box {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    width: 100%;
}

.founder-avatar-frame {
    width: 100%;
    max-width: 280px;
    aspect-ratio: 4 / 5;
    height: auto;
    min-height: 300px;
    border-radius: var(--radius-lg);
    background: var(--bg-primary);
    border: 1px solid var(--border-medium);
    position: relative;
    overflow: hidden;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
}

.founder-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 18%;
    display: block;
    filter: grayscale(6%) contrast(1.05);
    transition: filter var(--duration-smooth) ease, transform var(--duration-smooth) var(--ease-out-expo);
}

.founder-card:hover .founder-photo {
    filter: grayscale(0%) contrast(1.08);
    transform: scale(1.03);
}

.founder-badge-dot {
    position: absolute;
    bottom: 12px;
    right: 12px;
    background: rgba(6, 7, 9, 0.82);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-pill);
    padding: 0.25rem 0.65rem;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-family: var(--font-mono);
    font-size: 0.625rem;
    font-weight: 700;
    color: #34d399;
    letter-spacing: 0.08em;
}

.founder-name {
    font-family: var(--font-display);
    font-size: 1.85rem;
    font-weight: 800;
    text-transform: uppercase;
    color: var(--text-primary);
    line-height: 1.1;
}

.founder-role {
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    letter-spacing: 0.1em;
    color: var(--signal-red);
    text-transform: uppercase;
    margin-top: 0.35rem;
}

.founder-location {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
}

.founder-narrative {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.founder-narrative p {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--text-secondary);
}

/* Technical Credibility Grid */
.tech-purpose-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
    margin-top: 2.5rem;
}

.tech-purpose-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    transition: border-color var(--duration-fast) ease, transform var(--duration-fast) ease;
}

.tech-purpose-item:hover {
    border-color: var(--border-active);
    transform: translateY(-2px);
}

.tech-purpose-name {
    font-family: var(--font-mono);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
}

.tech-purpose-role {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 0.04em;
}

/* Responsive */
@media (max-width: 1024px) {
    .signal-flow-matrix {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.25rem;
    }

    .founder-card {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .founder-avatar-frame {
        max-width: 240px;
        min-height: 280px;
    }

    .tech-purpose-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .signal-flow-matrix {
        grid-template-columns: 1fr;
    }

    .founder-avatar-frame {
        max-width: 100%;
        min-height: 260px;
    }

    .tech-purpose-grid {
        grid-template-columns: 1fr;
    }
}