/* ============================================
   PORTFOLIO PAGE STYLES - COMPACT & IMPACT
   ============================================ */

/* Hero */
.portfolio-hero {
    position: relative;
    min-height: 50vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding-top: 100px;
}

.portfolio-hero-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--orange) 0%, var(--black) 50%, rgba(255, 255, 255, 0.05) 100%);
    opacity: 0.15;
    animation: gradientShift 10s ease infinite;
}

@keyframes gradientShift {

    0%,
    100% {
        opacity: 0.15;
    }

    50% {
        opacity: 0.25;
    }
}

.portfolio-hero .eyebrow {
    display: inline-block;
    font-size: var(--text-sm);
    color: var(--orange);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: var(--space-lg);
}

/* Sticky Tabs */
.service-tabs {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(11, 11, 11, 0.98);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: var(--space-md) 0;
    margin-top: -1px;
    /* fix gap */
}

.tabs-wrapper {
    display: flex;
    gap: var(--space-sm);
    overflow-x: auto;
    scrollbar-width: none;
    justify-content: center;
    padding-bottom: 2px;
    /* avoid scrollbar overlap */
}

.tabs-wrapper::-webkit-scrollbar {
    display: none;
}

.tab-btn {
    background: transparent;
    border: none;
    padding: var(--space-sm) var(--space-lg);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--gray);
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.3s;
    border-radius: var(--radius-full);
}

.tab-btn:hover {
    color: var(--white);
}

.tab-btn.active {
    color: var(--white);
    background: var(--orange-glow);
}

/* Tab Content Transitions */
.tab-content {
    display: none;
    opacity: 0;
    animation: fadeIn 0.4s ease forwards;
}

.tab-content.active {
    display: block;
    opacity: 1;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Service Snapshot (Top Section) */
.service-snapshot {
    padding: var(--space-4xl) 0;
}

.service-badge {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--orange);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-lg);
    background: rgba(255, 106, 0, 0.1);
    padding: 6px 12px;
    border-radius: 20px;
    border: 1px solid rgba(255, 106, 0, 0.2);
}

.snapshot-grid {
    background: var(--black-light);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.block-title {
    font-size: var(--text-sm);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--gray);
    margin-bottom: var(--space-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: var(--space-sm);
}

/* Masonry Grid (Compact) */
.masonry-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.masonry-card {
    aspect-ratio: 1;
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: transform 0.3s ease;
}

.masonry-item.hover-lift:hover .masonry-card {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.2);
}

.platform-tag {
    font-size: 10px;
    opacity: 0.7;
    text-transform: uppercase;
    margin-bottom: 4px;
    display: block;
}

/* Results Compact Bar */
.results-bar {
    display: flex;
    justify-content: space-between;
    padding: var(--space-lg) var(--space-xl);
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.03) 0%, rgba(0, 0, 0, 0.2) 100%);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    margin-top: var(--space-2xl);
}

.result-item {
    text-align: center;
    flex: 1;
    position: relative;
}

.result-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 20%;
    bottom: 20%;
    width: 1px;
    background: rgba(255, 255, 255, 0.1);
}

/* Execution Section (Side by Side) */
.execution-section {
    padding-bottom: var(--space-5xl);
}

.concept-card {
    display: flex;
    /* Override grid from previous css */
    flex-direction: column;
    height: 100%;
    background: linear-gradient(145deg, rgba(26, 26, 26, 0.6) 0%, rgba(11, 11, 11, 0.8) 100%);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.concept-visual {
    flex-grow: 1;
    background: rgba(0, 0, 0, 0.3);
    border-radius: var(--radius-lg);
    margin-top: var(--space-lg);
}

.process-list {
    background: var(--black-light);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.timeline-step {
    background: rgba(255, 255, 255, 0.02);
    transition: all 0.2s;
    border: 1px solid transparent;
}

.timeline-step:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
}

.step-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
}

/* Responsive */
@media (max-width: 768px) {

    .snapshot-grid,
    .results-bar,
    .concept-card,
    .process-list {
        padding: var(--space-lg);
    }

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

    .results-bar {
        flex-direction: row;
        /* Keep row generally, maybe wrap if explicit */
        flex-wrap: wrap;
        gap: var(--space-lg);
    }

    .result-item:not(:last-child)::after {
        display: none;
    }

    .tab-btn {
        padding: var(--space-sm) var(--space-md);
    }
}