/* ==========================================================================
   PORTFOLIO PAGE STYLES
   ========================================================================== */

/* === HEADER === */
.pf-header {
    padding-top: 120px;
    padding-bottom: var(--space-10);
    text-align: center;
    background: var(--cream);
}

.pf-header-label {
    display: block;
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 6px;
    color: var(--gray-500);
    margin-bottom: var(--space-5);
}

.pf-header-icon {
    font-size: 1.8rem;
    color: var(--green-primary);
    margin-bottom: var(--space-4);
    opacity: 0.6;
}

.pf-header-title {
    font-family: var(--font-handwriting);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 600;
    font-style: normal;
    color: var(--gray-800);
    margin: 0 0 var(--space-3) 0;
    letter-spacing: 0.01em;
}

.pf-header-subtitle {
    font-size: 0.95rem;
    color: var(--gray-500);
    margin: 0;
    letter-spacing: 0.5px;
}

/* === GALLERY === */
.pf-gallery {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--space-12) var(--space-6);
    background: var(--cream);
}

/* === ITEM === */
.pf-item {
    margin-bottom: var(--space-6);
}

/* Before & After comparison */
.pf-comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3);
    margin-bottom: var(--space-5);
}

.pf-side {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    background: var(--ivory);
    aspect-ratio: 1/1;
    box-shadow: var(--shadow-sm);
}

.pf-side img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.pf-side:hover img {
    transform: scale(1.03);
}

.pf-label {
    position: absolute;
    bottom: 12px;
    left: 12px;
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 0.05em;
    text-transform: none;
    color: var(--white);
    background: rgba(0, 0, 0, 0.35);
    padding: 4px 14px;
    border-radius: 20px;
    backdrop-filter: blur(4px);
}

.pf-label.after {
    background: rgba(232, 175, 187, 0.7);
}

/* Info section */
.pf-info {
    text-align: center;
    padding: 0 var(--space-4);
}

.pf-tag {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--green-primary);
    margin-bottom: var(--space-2);
}

.pf-desc {
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--gray-500);
    margin: 0;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* Divider */
.pf-divider {
    width: 60px;
    height: 0;
    border-top: 2px dashed var(--green-lighter);
    margin: var(--space-8) auto;
}

/* === CLIENT RESULTS SECTION === */
.pf-clients-section {
    padding: var(--space-12) var(--space-6);
    background: var(--ivory);
}

.pf-clients-header {
    text-align: center;
    margin-bottom: var(--space-10);
}

.pf-clients-title {
    font-family: var(--font-handwriting);
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 600;
    font-style: normal;
    color: var(--gray-800);
    margin: var(--space-4) 0 var(--space-3) 0;
    letter-spacing: 0.01em;
}

.pf-clients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-4);
    max-width: 900px;
    margin: 0 auto;
}

.pf-client-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    background: var(--cream-dark);
    aspect-ratio: 3/4;
    box-shadow: var(--shadow-sm);
}

.pf-client-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.pf-client-item:hover img {
    transform: scale(1.05);
}

.pf-client-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-4) var(--space-4);
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.5));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.pf-client-item:hover .pf-client-overlay {
    opacity: 1;
}

.pf-client-overlay span {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--white);
    letter-spacing: 1px;
}

/* === CTA === */
.pf-cta-section {
    padding: var(--space-16) 0;
    background: var(--cream-dark);
    text-align: center;
}

.pf-cta-content h2 {
    font-family: var(--font-handwriting);
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 600;
    color: var(--gray-800);
    margin: 0 0 var(--space-3) 0;
    letter-spacing: 0.01em;
}

.pf-cta-content p {
    font-size: 1rem;
    color: var(--gray-500);
    margin: 0 0 var(--space-8) 0;
}

.pf-cta-content .btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
    .pf-header {
        padding-top: 100px;
        padding-bottom: var(--space-8);
    }

    .pf-gallery {
        padding: var(--space-8) var(--space-5);
    }

    .pf-clients-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-3);
    }
}

@media (max-width: 480px) {
    .pf-comparison {
        gap: var(--space-2);
    }

    .pf-clients-grid {
        grid-template-columns: 1fr 1fr;
    }
}