/* ========================================
   PAGE-SPECIFIC STYLES
   About, Innovation, Impact, Contact Pages
   ======================================== */

/* ===== ABOUT PAGE ===== */
.mission-vision {
    background: var(--color-white);
    padding: var(--spacing-xxl) 0;
}

.mv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: var(--spacing-xl);
}

.mv-card {
    background: linear-gradient(135deg, var(--color-soft-aqua) 0%, var(--color-light-aqua) 100%);
    padding: var(--spacing-xxl);
    border-radius: var(--radius-xl);
    border: 2px solid rgba(78, 205, 196, 0.15);
    transition: all var(--transition-normal);
}

.mv-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-aqua);
}

.mv-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-aqua) 0%, var(--color-teal) 100%);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
    color: var(--color-white);
}

.mv-icon svg {
    width: 40px;
    height: 40px;
}

.mv-card h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

.mv-detail {
    margin-top: var(--spacing-md);
    font-size: 0.9375rem;
    line-height: 1.8;
    color: var(--color-grey-600);
}

.problem-address {
    background: var(--color-light-grey);
    padding: var(--spacing-xxl) 0;
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.problem-item {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-aqua);
    transition: all var(--transition-normal);
}

.problem-item:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-md);
}

.problem-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-soft-aqua);
    margin-bottom: var(--spacing-sm);
    line-height: 1;
}

.problem-item h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
}

.problem-item p {
    font-size: 0.9375rem;
    line-height: 1.7;
}

.company-story {
    padding: var(--spacing-xxl) 0;
    background: var(--color-white);
}

.team-photo-section {
    padding: var(--spacing-xxl) 0;
    background: var(--color-white);
}

.team-photo-container {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
}

.team-photo {
    width: 100%;
    max-width: 1000px;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    object-fit: cover;
    display: block;
    margin: 0 auto;
}

.story-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--spacing-xxl);
    align-items: center;
}

.story-text p {
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

.stats-showcase {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.stat-box {
    background: linear-gradient(135deg, var(--color-aqua) 0%, var(--color-teal) 100%);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    color: var(--color-white);
}

.stat-big {
    font-size: 2.5rem;
    font-weight: 700;
    display: block;
    margin-bottom: var(--spacing-xs);
}

.stat-box .stat-label {
    font-size: 0.875rem;
    opacity: 0.9;
    color: var(--color-white);
}

.team-section {
    background: var(--color-soft-aqua);
    padding: var(--spacing-xxl) 0;
}

.team-intro {
    max-width: 800px;
    margin: 0 auto var(--spacing-xxl);
    text-align: center;
}

.team-intro p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-grey-600);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.team-card {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--transition-normal);
    border: 2px solid transparent;
}

.team-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-aqua);
}

.team-avatar {
    margin-bottom: var(--spacing-md);
    display: flex;
    justify-content: center;
}

.team-avatar img,
.team-avatar .team-photo {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    object-fit: cover;
    object-position: top;
    display: block;
}

.avatar-placeholder {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
}

.avatar-placeholder svg {
    width: 60px;
    height: 60px;
}

.team-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
}

.team-role {
    font-size: 0.875rem;
    color: var(--color-aqua);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-md);
}

.team-bio {
    font-size: 0.9375rem;
    line-height: 1.7;
}

.values-section {
    background: var(--color-white);
    padding: var(--spacing-xxl) 0;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.value-item {
    text-align: center;
    padding: var(--spacing-xl);
}

.value-item h3 {
    font-size: 1.25rem;
    color: var(--color-aqua);
    margin-bottom: var(--spacing-md);
}

.value-item p {
    font-size: 0.9375rem;
    line-height: 1.7;
}

/* ===== INNOVATION PAGE ===== */
.innovation-header {
    background: linear-gradient(135deg, var(--color-soft-aqua) 0%, var(--color-light-aqua) 100%);
}

.tech-problem-overview {
    background: var(--color-white);
    padding: var(--spacing-xxl) 0;
}

.system-figure-container {
    max-width: 1400px;
    margin: 0 auto;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
}

.system-figure {
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    display: block;
    margin: 0 auto;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
}

.tech-issue {
    background: var(--color-soft-aqua);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    border: 2px solid rgba(78, 205, 196, 0.2);
    transition: all var(--transition-normal);
}

.tech-issue:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.issue-icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-aqua) 0%, var(--color-teal) 100%);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    color: var(--color-white);
}

.issue-icon svg {
    width: 35px;
    height: 35px;
}

.issue-data {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(78, 205, 196, 0.2);
}

.data-point {
    font-size: 0.875rem;
    color: var(--color-grey-600);
}

.data-point strong {
    color: var(--color-aqua);
    font-weight: 600;
}

.solution-section {
    background: linear-gradient(180deg, var(--color-white) 0%, var(--color-light-grey) 50%, var(--color-white) 100%);
    padding: var(--spacing-xxl) 0;
}

.system-architecture {
    margin: var(--spacing-xxl) 0;
    background: var(--color-white);
    padding: var(--spacing-xxl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.system-flow {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.flow-step {
    flex: 1;
    min-width: 150px;
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--color-soft-aqua);
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
}

.flow-step:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-md);
}

.step-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-aqua) 0%, var(--color-teal) 100%);
    border-radius: 50%;
    color: var(--color-white);
}

.step-icon svg {
    width: 30px;
    height: 30px;
}

.flow-step h4 {
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
}

.flow-step p {
    font-size: 0.875rem;
    color: var(--color-grey-600);
}

.flow-arrow {
    font-size: 2rem;
    color: var(--color-aqua);
    font-weight: 300;
}

.features-detailed {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xxl);
    margin-top: var(--spacing-xxl);
}

.feature-block {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: var(--spacing-xl);
    background: var(--color-white);
    padding: var(--spacing-xxl);
    border-radius: var(--radius-lg);
    border: 2px solid var(--color-grey-100);
    transition: all var(--transition-normal);
}

.feature-block:hover {
    border-color: var(--color-aqua);
    box-shadow: var(--shadow-md);
}

.feature-number {
    font-size: 4rem;
    font-weight: 700;
    color: #7db5cc;
    line-height: 1;
}

.feature-content h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.feature-lead {
    font-size: 1.125rem;
    color: var(--color-grey-600);
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
}

.feature-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.feature-list li {
    padding-left: var(--spacing-lg);
    position: relative;
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--color-grey-600);
}

.feature-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-aqua);
    font-weight: 600;
}

.feature-list strong {
    color: var(--color-dark);
    font-weight: 600;
}

.feature-image-container {
    margin-top: var(--spacing-xl);
    text-align: center;
}

.feature-image {
    width: 100%;
    max-width: 800px;
    height: auto;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    display: block;
    margin: 0 auto;
}

.metrics-section {
    background: linear-gradient(135deg, var(--color-aqua) 0%, var(--color-teal) 100%);
    padding: var(--spacing-xxl) 0;
    color: var(--color-white);
}

.metrics-section .section-title,
.metrics-section .section-subtitle {
    color: var(--color-white);
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
}

.metric-card {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    border: 2px solid rgba(255, 255, 255, 0.2);
    transition: all var(--transition-normal);
}

.metric-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.2);
    border-color: var(--color-white);
}

.metric-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white);
    border-radius: 50%;
    color: var(--color-aqua);
}

.metric-icon svg {
    width: 30px;
    height: 30px;
}

.metric-value {
    font-size: 4rem;
    font-weight: 700;
    display: inline-block;
    margin-bottom: 0;
}

.metric-unit {
    font-size: 1.5rem;
    font-weight: 600;
    display: inline-block;
    margin-left: var(--spacing-xs);
}

.metric-label {
    font-size: 1.125rem;
    font-weight: 600;
    margin: var(--spacing-md) 0;
    display: block;
}

.metric-detail {
    font-size: 0.875rem;
    opacity: 0.9;
    line-height: 1.6;
}

.uvp-section,
.advantage-section {
    padding: var(--spacing-xxl) 0;
}

.uvp-section {
    background: var(--color-soft-aqua);
}

.uvp-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.uvp-card {
    background: var(--color-white);
    padding: var(--spacing-xxl);
    border-radius: var(--radius-lg);
    border: 2px solid rgba(78, 205, 196, 0.2);
    transition: all var(--transition-normal);
}

.uvp-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-aqua);
}

.uvp-card h3 {
    font-size: 1.5rem;
    color: var(--color-aqua);
    margin-bottom: var(--spacing-md);
}

.advantage-section {
    background: var(--color-white);
}

.advantages-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.advantage-item {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: var(--spacing-lg);
    padding: var(--spacing-xl);
    background: var(--color-light-grey);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.advantage-item:hover {
    background: var(--color-soft-aqua);
    transform: translateX(10px);
}

.advantage-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-aqua) 0%, var(--color-teal) 100%);
    border-radius: var(--radius-md);
    color: var(--color-white);
}

.advantage-icon svg {
    width: 40px;
    height: 40px;
}

.advantage-content h3 {
    font-size: 1.375rem;
    margin-bottom: var(--spacing-md);
}

.advantage-content p {
    line-height: 1.8;
}

/* ===== IMPACT PAGE ===== */
.impact-header {
    background: linear-gradient(135deg, var(--color-light-aqua) 0%, var(--color-soft-aqua) 100%);
}

.impact-overview {
    background: var(--color-white);
    padding: var(--spacing-xxl) 0;
}

.impact-intro {
    max-width: 900px;
    margin: 0 auto var(--spacing-xxl);
    text-align: center;
}

.impact-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.impact-stat-card {
    background: var(--color-soft-aqua);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--transition-normal);
}

.impact-stat-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
}

.stat-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-aqua) 0%, var(--color-teal) 100%);
    border-radius: 50%;
    color: var(--color-white);
}

.stat-icon svg {
    width: 30px;
    height: 30px;
}

.impact-stat-card .stat-number {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--color-aqua);
    display: inline-block;
}

.impact-stat-card .stat-suffix {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-teal);
    display: inline-block;
}

.impact-stat-card .stat-label {
    font-size: 1rem;
    color: var(--color-grey-600);
    margin-top: var(--spacing-sm);
}

.ecological-impact,
.economic-impact {
    padding: var(--spacing-xxl) 0;
}

.ecological-impact {
    background: var(--color-light-grey);
}

.economic-impact {
    background: var(--color-white);
}

.impact-content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: var(--spacing-xl);
}

.figures-gallery {
    margin-top: var(--spacing-xxl);
    padding-top: var(--spacing-xxl);
    border-top: 2px solid rgba(78, 205, 196, 0.2);
}

.figures-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
    max-width: 100%;
}

.figure-image {
    flex: 1 1 calc(25% - var(--spacing-md));
    min-width: 200px;
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    object-fit: contain;
    background: var(--color-white);
    padding: var(--spacing-xs);
}

.figure-image:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.impact-detail-card {
    background: var(--color-white);
    padding: var(--spacing-xxl);
    border-radius: var(--radius-lg);
    border: 2px solid var(--color-grey-100);
    transition: all var(--transition-normal);
}

.impact-detail-card:hover {
    border-color: var(--color-aqua);
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.impact-icon-large {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-aqua) 0%, var(--color-teal) 100%);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    color: var(--color-white);
}

.impact-icon-large svg {
    width: 40px;
    height: 40px;
}

.impact-metrics {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.metric-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--color-soft-aqua);
    color: var(--color-aqua);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 600;
}

.economic-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
}

.economic-card {
    background: var(--color-soft-aqua);
    padding: var(--spacing-xxl);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.economic-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.card-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.card-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-aqua) 0%, var(--color-teal) 100%);
    border-radius: var(--radius-md);
    color: var(--color-white);
    flex-shrink: 0;
}

.card-icon svg {
    width: 30px;
    height: 30px;
}

.benefit-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.benefit-list li {
    padding-left: var(--spacing-lg);
    position: relative;
    font-size: 0.9375rem;
    color: var(--color-grey-600);
}

.benefit-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-aqua);
    font-weight: 600;
}

.chart-section {
    background: var(--color-white);
    padding: var(--spacing-xxl) 0;
}

.charts-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xxl);
}

.chart-container {
    background: var(--color-soft-aqua);
    padding: var(--spacing-xxl);
    border-radius: var(--radius-lg);
}

.chart-title {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    color: var(--color-dark);
}

.social-impact {
    background: var(--color-light-grey);
    padding: var(--spacing-xxl) 0;
}

.social-grid {
    display: grid;
    gap: var(--spacing-xl);
}

.social-card {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-xl);
    background: var(--color-white);
    padding: var(--spacing-xxl);
    border-radius: var(--radius-lg);
    align-items: center;
}

.social-card:nth-child(even) {
    grid-template-columns: 1.5fr 1fr;
}

.social-card:nth-child(even) .social-image {
    order: 2;
}

.image-placeholder {
    width: 100%;
    height: 300px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
}

.image-placeholder svg {
    width: 80px;
    height: 80px;
}

.social-content h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.social-stat {
    font-weight: 600;
    color: var(--color-aqua);
    margin-top: var(--spacing-md);
}

.case-studies {
    background: var(--color-white);
    padding: var(--spacing-xxl) 0;
}

.case-studies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
}

.case-study-card {
    background: var(--color-soft-aqua);
    padding: var(--spacing-xxl);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.case-study-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.case-label {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--color-aqua);
    color: var(--color-white);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-md);
}

.case-location {
    font-size: 0.875rem;
    color: var(--color-grey-400);
    margin-bottom: var(--spacing-md);
}

.case-results {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.result-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--color-white);
    color: var(--color-aqua);
    border-radius: var(--radius-sm);
    font-size: 0.8125rem;
    font-weight: 600;
}

.future-vision {
    background: linear-gradient(135deg, var(--color-aqua) 0%, var(--color-teal) 100%);
    padding: var(--spacing-xxl) 0;
    color: var(--color-white);
}

.vision-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.future-vision .section-title {
    color: var(--color-white);
}

.vision-goals {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xxl);
}

.vision-goal {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.goal-year {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.goal-text {
    font-size: 1.125rem;
    line-height: 1.6;
}

/* ===== CONTACT PAGE ===== */
.contact-header {
    background: linear-gradient(135deg, var(--color-aqua) 0%, var(--color-teal) 100%);
}

.contact-header .page-title,
.contact-header .page-subtitle {
    color: var(--color-white);
}

.contact-main {
    background: var(--color-white);
    padding: var(--spacing-xxl) 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--spacing-xxl);
}

.contact-form-container {
    background: var(--color-soft-aqua);
    padding: var(--spacing-xxl);
    border-radius: var(--radius-xl);
}

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

.form-description {
    color: var(--color-grey-600);
    margin-bottom: var(--spacing-xl);
    line-height: 1.7;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-group label {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: var(--spacing-md);
    border: 2px solid var(--color-grey-200);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition-normal);
    background: var(--color-white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-aqua);
    box-shadow: 0 0 0 3px rgba(78, 205, 196, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-success {
    background: var(--color-white);
    padding: var(--spacing-xxl);
    border-radius: var(--radius-lg);
    text-align: center;
}

.success-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-aqua) 0%, var(--color-teal) 100%);
    border-radius: 50%;
    color: var(--color-white);
}

.success-icon svg {
    width: 40px;
    height: 40px;
}

.contact-info-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.contact-info-card {
    background: var(--color-soft-aqua);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
}

.contact-info-card h3 {
    font-size: 1.375rem;
    margin-bottom: var(--spacing-lg);
}

.info-item {
    display: grid;
    grid-template-columns: 60px 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.info-item:last-child {
    margin-bottom: 0;
}

.info-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-aqua) 0%, var(--color-teal) 100%);
    border-radius: var(--radius-md);
    color: var(--color-white);
}

.info-icon svg {
    width: 28px;
    height: 28px;
}

.info-content h4 {
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
}

.info-content p,
.info-content a {
    font-size: 0.9375rem;
    color: var(--color-grey-600);
    line-height: 1.7;
}

.info-content a:hover {
    color: var(--color-aqua);
}

.resources-intro {
    color: var(--color-grey-600);
    margin-bottom: var(--spacing-lg);
    font-size: 0.9375rem;
}

.download-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.download-link {
    display: grid;
    grid-template-columns: 50px 1fr;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-white);
    border-radius: var(--radius-sm);
    transition: all var(--transition-normal);
}

.download-link:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-sm);
}

.download-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-soft-aqua);
    border-radius: var(--radius-sm);
    color: var(--color-aqua);
}

.download-icon svg {
    width: 24px;
    height: 24px;
}

.download-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.download-name {
    font-weight: 600;
    color: var(--color-dark);
    font-size: 0.9375rem;
}

.download-size {
    font-size: 0.8125rem;
    color: var(--color-grey-400);
}

.social-card {
    background: linear-gradient(135deg, var(--color-aqua) 0%, var(--color-teal) 100%);
    color: var(--color-white);
}

.social-card h3 {
    color: var(--color-white);
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.social-link {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-sm);
    color: var(--color-white);
    transition: all var(--transition-normal);
}

.social-link:hover {
    background: var(--color-white);
    color: var(--color-aqua);
    transform: translateY(-4px);
}

.social-link svg {
    width: 24px;
    height: 24px;
}

.faq-section {
    background: var(--color-light-grey);
    padding: var(--spacing-xxl) 0;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: var(--spacing-lg);
}

.faq-item {
    background: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-aqua);
    transition: all var(--transition-normal);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(8px);
}

.faq-question {
    font-size: 1.125rem;
    color: var(--color-dark);
    margin-bottom: var(--spacing-md);
}

.faq-answer {
    font-size: 0.9375rem;
    color: var(--color-grey-600);
    line-height: 1.7;
}

/* ===== RESPONSIVE - PAGE SPECIFIC ===== */
@media (max-width: 968px) {
    .mv-grid {
        grid-template-columns: 1fr;
    }
    
    .story-content {
        grid-template-columns: 1fr;
    }
    
    .feature-block {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .feature-number {
        margin: 0 auto var(--spacing-md);
    }
    
    .impact-content-grid,
    .economic-grid {
        grid-template-columns: 1fr;
    }
    
    .figures-container {
        flex-direction: column;
        align-items: stretch;
    }
    
    .figure-image {
        min-width: 100%;
        max-width: 100%;
    }
    
    .social-card {
        grid-template-columns: 1fr;
    }
    
    .social-card:nth-child(even) {
        grid-template-columns: 1fr;
    }
    
    .social-card:nth-child(even) .social-image {
        order: 1;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .tech-grid {
        grid-template-columns: 1fr;
    }
    
    .system-flow {
        flex-direction: column;
    }
    
    .flow-arrow {
        transform: rotate(90deg);
    }
    
    .advantage-item {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .advantage-icon {
        margin: 0 auto var(--spacing-md);
    }
}

/* ===== VALIDATION PAGE ===== */
.validation-header {
    background: linear-gradient(135deg, var(--color-aqua) 0%, var(--color-teal) 100%);
}

.validation-header .page-title,
.validation-header .page-subtitle {
    color: var(--color-white);
}

.validation-timeline {
    position: relative;
    max-width: 1200px;
    margin: 0 auto var(--spacing-xxl);
    padding: var(--spacing-xxl) 0;
    background: var(--color-white);
}

.timeline-line {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(180deg, var(--color-aqua) 0%, var(--color-teal) 100%);
    transform: translateX(-50%);
    z-index: 1;
}

.step {
    display: flex;
    margin-bottom: var(--spacing-xxl);
    position: relative;
    z-index: 2;
    align-items: center;
    gap: var(--spacing-xl);
}

.step:nth-child(odd) {
    flex-direction: row;
}

.step:nth-child(even) {
    flex-direction: row-reverse;
}

.step-content {
    flex: 1;
    background: var(--color-soft-aqua);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    position: relative;
    border: 2px solid rgba(78, 205, 196, 0.2);
    transition: all var(--transition-normal);
}

.step-content:hover {
    border-color: var(--color-aqua);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.step-marker {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-aqua) 0%, var(--color-teal) 100%);
    border: 4px solid var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.75rem;
    color: var(--color-white);
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 3;
    box-shadow: var(--shadow-md);
}

.step:nth-child(odd) .step-marker {
    right: -35px;
}

.step:nth-child(even) .step-marker {
    left: -35px;
}

.step-title {
    color: var(--color-aqua);
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid rgba(78, 205, 196, 0.2);
    font-family: var(--font-display);
}

.step-subtitle {
    color: var(--color-teal);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    font-size: 1.125rem;
    line-height: 1.6;
}

.key-content {
    margin-top: var(--spacing-lg);
}

.key-content h4 {
    color: var(--color-dark);
    margin-bottom: var(--spacing-md);
    font-size: 1.125rem;
    font-weight: 600;
}

.content-item {
    margin-left: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
    padding-left: var(--spacing-md);
    position: relative;
    line-height: 1.7;
    color: var(--color-grey-600);
}

.content-item::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--color-aqua);
    font-weight: 600;
}

.step-image {
    flex: 1;
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: 350px;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.step-image:hover {
    box-shadow: var(--shadow-lg);
    transform: scale(1.02);
}

.step-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-normal);
}

.step-image:hover img {
    transform: scale(1.05);
}

.validation-summary {
    background: var(--color-light-grey);
    padding: var(--spacing-xxl) 0;
}

.summary-title {
    color: var(--color-aqua);
    font-size: 2rem;
    margin-bottom: var(--spacing-xl);
    text-align: center;
    font-family: var(--font-display);
}

.summary-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: var(--spacing-xl);
    max-width: 1200px;
    margin: 0 auto;
}

.summary-box {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    border: 2px solid var(--color-grey-100);
    transition: all var(--transition-normal);
}

.summary-box:hover {
    border-color: var(--color-aqua);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.summary-box h4 {
    color: var(--color-aqua);
    margin-bottom: var(--spacing-md);
    font-size: 1.375rem;
    font-weight: 600;
}

.summary-box ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.summary-box li {
    padding-left: var(--spacing-lg);
    position: relative;
    line-height: 1.7;
    color: var(--color-grey-600);
}

.summary-box li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-aqua);
    font-weight: 600;
}

.summary-box p {
    line-height: 1.8;
    color: var(--color-grey-600);
}

/* Responsive Design for Validation Page */
@media (max-width: 992px) {
    .step {
        flex-direction: column !important;
    }

    .step-content {
        margin: 0 0 var(--spacing-lg) 0 !important;
    }

    .step-marker {
        position: relative;
        top: auto;
        left: auto;
        right: auto;
        margin: 0 auto var(--spacing-md);
        transform: none;
    }

    .timeline-line {
        display: none;
    }

    .summary-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .step-title {
        font-size: 1.5rem;
    }

    .step-subtitle {
        font-size: 1rem;
    }

    .step-image {
        height: 250px;
    }

    .summary-title {
        font-size: 1.75rem;
    }
}

/* ===== DEMO VIDEOS SECTION ===== */
.demo-videos-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xxl);
    padding: var(--spacing-lg) 0;
}

.demo-video-wrapper {
    position: relative;
    width: 100%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    background: var(--color-white);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.demo-video-wrapper:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.demo-video {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--radius-lg);
}

/* Responsive Design for Demo Videos */
@media (max-width: 768px) {
    .demo-videos-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        margin-top: var(--spacing-xl);
    }
}