/* ==========================================
   PAGE LAYOUT PATTERNS
   Science4Data Design System
   ========================================== */

/* Lightweight Animation System */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(12px);
    }

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

/* Animate elements on load */
.page-header-content,
.section-header,
.content-card {
    animation: fadeInUp 0.5s ease-out both;
}

/* Staggered delays for content cards */
.content-card:nth-child(1) {
    animation-delay: 0.05s;
}

.content-card:nth-child(2) {
    animation-delay: 0.1s;
}

.content-card:nth-child(3) {
    animation-delay: 0.15s;
}

.content-card:nth-child(4) {
    animation-delay: 0.2s;
}

.content-card:nth-child(5) {
    animation-delay: 0.25s;
}

.content-card:nth-child(6) {
    animation-delay: 0.3s;
}

/* Respect user motion preferences */
@media (prefers-reduced-motion: reduce) {

    .page-header-content,
    .section-header,
    .content-card {
        animation: none;
        opacity: 1;
        transform: none;
    }
}

.dashboard-grid-full {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.dashboard-metrics {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.metric-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.metric-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(251, 242, 255, 0.5);
    padding: 1rem;
    border-radius: var(--radius-md);
    border: 1px solid rgba(218, 213, 220, 0.3);
    transition: all var(--transition-fast);
}

.metric-item:hover {
    background: rgba(251, 242, 255, 0.8);
    transform: translateX(4px);
}

.metric-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.metric-content {
    flex: 1;
}

.metric-label {
    font-size: 0.75rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-medium-grey);
    text-transform: uppercase;
    letter-spacing: 0.02em;
    margin-bottom: 0.25rem;
}

.metric-value {
    font-size: 1.125rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-accent);
}

.metric-card {
    background: linear-gradient(135deg, rgba(75, 0, 110, 0.05) 0%, rgba(109, 10, 150, 0.02) 100%);
    padding: 1.25rem;
    border-radius: var(--radius-md);
    border: 1px solid rgba(75, 0, 110, 0.15);
    transition: all var(--transition-fast);
}

.metric-card:hover {
    background: linear-gradient(135deg, rgba(75, 0, 110, 0.08) 0%, rgba(109, 10, 150, 0.04) 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(75, 0, 110, 0.12);
}

.metric-big-number {
    font-size: 2.5rem;
    font-weight: var(--font-weight-bold);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.metric-description {
    font-size: 0.9375rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-medium-grey);
    margin-bottom: 0.25rem;
}

.metric-impact {
    font-size: 0.8125rem;
    color: var(--color-medium-grey);
    opacity: 0.7;
    font-style: italic;
}

.spl-advantage {
    background: rgba(255, 255, 255, 0.8);
    padding: 1.25rem;
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-accent);
    box-shadow: 0 2px 12px rgba(75, 0, 110, 0.08);
}

.spl-advantage p {
    margin: 0;
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--color-dark-grey);
}

.spl-advantage strong {
    color: var(--color-accent);
    font-weight: var(--font-weight-semibold);
}

/* Video Showcase */
.video-showcase {
    margin: 3rem 0 4rem;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    max-width: 100%;
    overflow: hidden;
}

.video-container {
    width: 100%;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(218, 213, 220, 0.4);
    border-radius: var(--radius-xl);
    box-shadow: 0 8px 32px rgba(75, 0, 110, 0.12);
    transition: all var(--transition-normal);
    box-sizing: border-box;
}

.video-container:hover {
    box-shadow: 0 12px 40px rgba(75, 0, 110, 0.18);
    transform: translateY(-4px);
}

.showcase-video {
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    display: block;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    object-fit: contain;
}

/* Responsive Design */
@media (max-width: 992px) {
    .dashboard-grid {
        grid-template-columns: 1fr;
    }

    .metric-row {
        grid-template-columns: 1fr;
    }

    .video-showcase {
        margin: 2rem 0 3rem;
    }

    .video-container {
        padding: 1rem;
    }
}

@media (max-width: 768px) {
    .dashboard-container {
        padding: 1.5rem;
    }

    .dashboard-title {
        font-size: 1.5rem;
    }

    .metric-number {
        font-size: 2rem;
    }

    .metric-big-number {
        font-size: 2rem;
    }

    .video-showcase {
        margin: 1.5rem 0 2.5rem;
    }

    .video-container {
        padding: 0.75rem;
    }
}

/* Page Header Pattern */
.page-header {
    display: flex;
    align-items: center;
    background-image: linear-gradient(rgba(37, 39, 44, 0.51) 0%, rgba(37, 39, 44, 0.51) 100%), url('../styles/assets/img/hero2.webp');
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    padding: var(--spacing-2xl) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    min-height: 60vh;
}

.page-header-content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.page-title {
    font-size: 2.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.02em;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
    text-align: left;
}

.page-subtitle {
    font-size: 1.125rem;
    color: var(--color-white);
    opacity: 0.95;
    line-height: 1.6;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
    text-align: left;
}

/* Section Pattern */
.section {
    padding: var(--spacing-2xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section-title {
    font-size: 2rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-md);
}

.section-description {
    font-size: 1.125rem;
    color: #000000;
    opacity: 0.85;
    margin: 0 auto;
}

/* Grid Layouts */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
}

@media (max-width: 992px) {
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {

    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }

    .page-header {
        padding: var(--spacing-xl) 0;
        min-height: auto;
        background-attachment: scroll;
    }

    .page-title {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1.5rem;
    }
}

/* Content Card Pattern */
.content-card {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(218, 213, 220, 0.5);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    text-align: left;
    position: relative;
    overflow: hidden;
}

.content-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.content-card:hover {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
    border-color: rgba(75, 0, 110, 0.3);
}

.content-card:hover::before {
    opacity: 1;
}

.content-card:active {
    transform: translateY(-2px);
}

.content-card-title {
    font-size: 1.25rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-accent);
    margin-bottom: var(--spacing-sm);
}

.content-card-body {
    color: var(--color-dark-grey);
    line-height: 1.6;
}

/* Use Case Card Enhancements */
.use-case-card {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.9) 0%, rgba(251, 242, 255, 0.5) 100%);
    padding: var(--spacing-xl) var(--spacing-lg);
    min-height: 280px;
    display: flex;
    flex-direction: column;
}

.use-case-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 0;
    background: var(--gradient-primary);
    opacity: 0.05;
    transition: height var(--transition-normal);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.use-case-card:hover::after {
    height: 100%;
}

.use-case-icon {
    width: 64px;
    height: 64px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    box-shadow: 0 4px 16px rgba(75, 0, 110, 0.2);
    transition: all var(--transition-normal);
    position: relative;
    z-index: 1;
}

.use-case-icon .material-icons {
    font-size: 32px;
    color: var(--color-white);
    transition: transform var(--transition-normal);
}

.use-case-card:hover .use-case-icon {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 8px 24px rgba(75, 0, 110, 0.3);
}

.use-case-card:hover .use-case-icon .material-icons {
    transform: rotate(5deg);
}

.use-case-card .content-card-title {
    position: relative;
    z-index: 1;
    margin-bottom: var(--spacing-md);
}

.use-case-card .content-card-body {
    position: relative;
    z-index: 1;
    flex-grow: 1;
}

.use-case-card .content-card-body p {
    margin: 0;
    font-size: 0.9375rem;
    line-height: 1.65;
    color: var(--color-medium-grey);
}

@media (max-width: 768px) {
    .use-case-card {
        min-height: 240px;
        padding: var(--spacing-lg);
    }

    .use-case-icon {
        width: 56px;
        height: 56px;
    }

    .use-case-icon .material-icons {
        font-size: 28px;
    }
}

/* Two Column Layout Pattern */
.two-column-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

@media (max-width: 768px) {
    .two-column-layout {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
}

/* Hero Pattern */
.hero-pattern {
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-pattern::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-accent);
    opacity: 0.95;
    z-index: 1;
}

.hero-pattern-content {
    position: relative;
    z-index: 2;
    color: var(--color-white);
}