/* ═══════════════════════════════════════
   CV / ABOUT PAGE — Minimal
   ═══════════════════════════════════════ */

.about-content {
    max-width: var(--max-width-wide);
    margin: 0 auto;
    padding: var(--space-l) var(--space-m);
}

.about-container {
    display: flex;
    flex-direction: column;
    gap: var(--space-l);
}

/* Profile */
.profile-section {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: var(--space-m);
    align-items: start;
}

.profile-photo {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    filter: grayscale(20%);
    border-radius: 4px;
}

.profile-text h2 {
    font-size: 1.3rem;
    margin-bottom: var(--space-s);
}

.profile-text p {
    font-size: 0.95rem;
    line-height: 1.7;
}

/* CV Download */
.cv-section {
    padding: var(--space-m) 0;
    border-top: none;
    border-bottom: none;
    position: relative;
}

.cv-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 24px;
    background-color: var(--divider);
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 24'%3E%3Cpath d='M0,12 C50,2 50,22 100,12 C150,2 150,22 200,12' stroke='%23000' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
    -webkit-mask-size: 200px 24px;
    -webkit-mask-repeat: repeat-x;
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 24'%3E%3Cpath d='M0,12 C50,2 50,22 100,12 C150,2 150,22 200,12' stroke='%23000' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
    mask-size: 200px 24px;
    mask-repeat: repeat-x;
}

.cv-section::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 24px;
    background-color: var(--divider);
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 24'%3E%3Cpath d='M0,12 C50,2 50,22 100,12 C150,2 150,22 200,12' stroke='%23000' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
    -webkit-mask-size: 200px 24px;
    -webkit-mask-repeat: repeat-x;
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 24'%3E%3Cpath d='M0,12 C50,2 50,22 100,12 C150,2 150,22 200,12' stroke='%23000' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
    mask-size: 200px 24px;
    mask-repeat: repeat-x;
}

.cv-card {
    text-align: center;
}

.cv-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    margin-bottom: var(--space-xs);
}

.cv-icon {
    font-size: 1.5rem;
}

.cv-card h3 {
    color: var(--text);
    margin: 0;
}

.cv-card p {
    font-size: 0.95rem;
}

.cv-download {
    margin-top: var(--space-s);
}

.cv-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    background: var(--text);
    color: var(--bg);
    padding: 0.8rem 1.5rem;
    min-height: 44px;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 400;
    transition: opacity 0.2s;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-family: var(--font);
}

.cv-btn:hover {
    opacity: 0.8;
    color: var(--bg);
    transform: none;
}

.download-icon { font-size: 1rem; }

.cv-info {
    margin-top: var(--space-xs);
}

.cv-info small {
    color: var(--text-muted);
}

/* Research Interests */
.interests-section {
    padding-top: 0;
}

.interests-section h2 {
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--accent);
    font-weight: 400;
    margin-bottom: var(--space-m);
}

.interests-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-s);
}

.interest-item {
    padding: var(--space-s);
    border: 1px solid var(--divider);
    border-left: 2px solid var(--accent);
}

.interest-item h4 {
    color: var(--text);
    margin-bottom: 0.3rem;
    font-size: 0.95rem;
}

.interest-item p {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: 0;
}

/* Contact CTA */
.contact-cta {
    border-top: none;
    padding-top: var(--space-l);
    text-align: center;
    position: relative;
}

.contact-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 24px;
    background-color: var(--divider);
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 24'%3E%3Cpath d='M0,12 C50,2 50,22 100,12 C150,2 150,22 200,12' stroke='%23000' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
    -webkit-mask-size: 200px 24px;
    -webkit-mask-repeat: repeat-x;
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 24'%3E%3Cpath d='M0,12 C50,2 50,22 100,12 C150,2 150,22 200,12' stroke='%23000' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
    mask-size: 200px 24px;
    mask-repeat: repeat-x;
}

.cta-content h2 {
    font-size: 1.3rem;
    margin-bottom: var(--space-xs);
}

.cta-content p {
    font-size: 0.95rem;
    margin-bottom: var(--space-s);
}

.cta-btn {
    display: inline-block;
    background: var(--text);
    color: var(--bg);
    padding: 0.8rem 1.5rem;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 400;
    transition: opacity 0.2s;
    border-radius: 4px;
}

.cta-btn:hover {
    opacity: 0.8;
    color: var(--bg);
}

/* ─── Responsive ─── */
@media (max-width: 768px) {
    .about-content {
        padding: var(--space-m) var(--space-s);
    }

    .profile-section {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .profile-photo {
        width: 180px;
        margin: 0 auto;
    }

    .interests-grid {
        grid-template-columns: 1fr;
    }
}