/* Electric System Page Specific Styles */

/* Hero Section */
.electric-hero {
    position: relative;
    height: 95vh;
    min-height: 600px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    overflow: hidden;
    margin-bottom: 10rem;
}

.section__title {
  color:  rgb(0, 0, 0);
  position: relative;
  margin: 1rem auto;
  text-align: center;
  max-width: 900px;
}
.electric-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: transparent;
    z-index: 1;
    transition: background-color 0.3s ease;
}

.electric-hero:hover::before {
    background: rgba(223, 231, 239, 0.45); /* #dfe7ef72 with slightly more opacity */
}

/* Make sure content remains visible above the overlay */
.electric-hero__content {
    position: relative;
    z-index: 2;
}
.electric-hero__content {
    text-align: center;
    position: relative;
    z-index: 2;
    color: rgba(0, 0, 0, 0.84);
}
.section__description {
  font-size: 1.125rem;
  color: var(--color-text-light);
  max-width: 900px;
  
  text-align: center;
}
.electric-hero__title {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 1rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.electric-hero__subtitle {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.electric-hero__badge {
    display: inline-block;
    background: rgba(255,255,255,0.2);
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 600;
    backdrop-filter: blur(10px);
}

/* System Overview */
.system-overview {
    margin-top:3rem;
    margin-bottom: 30rem;
    padding: 50px 0;
    background: linear-gradient(135deg, #1E2A79 );
    color: white;
    position: relative;
    
}

.overview__intro {
    text-align: center;
    margin-bottom: 4rem;
}

.overview__intro-text {
    font-size: 1.5rem;
    line-height: 1.8;
    max-width: 900px;
    margin: 0 auto 1rem;
    font-weight: 600;
}

.overview__features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    max-width: 1000px;
    margin: 2rem auto;
    padding-bottom: 2rem;
}

.feature__item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    text-align: left;
}

.feature__icon {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
    margin-top: 0.5rem;
}

.feature__content p {
    margin: 0;
    font-size: 1.1rem;
    line-height: 1.6;
}

.overview__cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 4rem;
    position: relative;
    z-index: 2;
    /* Cards extend beyond the blue section */
    margin-bottom: -350px;
}

.overview__card {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    color: #1e293b;
    min-height: 400px;
    /* Add top margin to make cards extend upward */
    margin-top: -50px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.overview__card:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.2);
}

.card__title {
    font-size: 1.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 3px solid #1E2A79;
}

.advantages .card__title {
    color: #000000;
    border-bottom-color: #1E2A79;
}

.features .card__title {
    color: #000000;
    border-bottom-color: #1E2A79;
}

.disadvantages .card__title {
    color: #1E2A79;
    border-bottom-color: #1E2A79;
}

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

.card__item {
    padding: 12px 16px;
    border: 2px solid #2563eb;
    border-radius: 8px;
    text-align: center;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    background: #f8fafc;
}

.advantages .card__item {
    border-color: #1E2A79;
    color: #1E2A79;
    background: #f0f3fd;
}

.advantages .card__item:hover {
    background: #1E2A79;
    color: white;
    transform: translateY(-2px);
}

.disadvantages .card__item {
    border-color: #1E2A79;
    color: #1E2A79;
    background: #f0f3fd;
}

.disadvantages .card__item:hover {
    background: #1E2A79;
    color: white;
    transform: translateY(-2px);
}

.features .card__item {
    border-color: #1E2A79;
    color: #1E2A79;
    background: #eff6ff;
}

.features .card__item:hover {
    background: #1E2A79;
    color: white;
    transform: translateY(-2px);
}

.feature__subtitle {
    text-align: center;
    font-weight: 600;
    color: #1E2A79;
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.emissions__grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.emission__item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    background: #eff6ff;
    border-radius: 12px;
    border-left: 4px solid #1E2A79;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.emission__label {
    font-weight: 600;
    color: #64748b;
    font-size: 1rem;
}

.emission__value {
    font-size: 2.5rem;
    font-weight: 800;
    color: #1E2A79;
}

/* Add spacing to the next section to accommodate overlapping cards */
.components {
    margin-top: 150px;
}

/* Components Section */
.components {
    padding: 100px 0;
    background: white;
}

.components__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.component-card {
    background: white;
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #e2e8f0;
}

.component-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.component-card__icon {
    text-align: center;
    margin-bottom: 1.5rem;
}

.icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 1rem;
}

.battery-icon {
    background: linear-gradient(135deg, #fef3c7, #fcd34d);
}

.inverter-icon {
    background: linear-gradient(135deg, #ddd6fe, #a78bfa);
}

.motor-icon {
    background: linear-gradient(135deg, #fecaca, #f87171);
}

.control-icon {
    background: linear-gradient(135deg, #bfdbfe, #60a5fa);
}

.component-card__title {
    font-size: 1.5rem;
    color: #1e293b;
    margin-bottom: 1rem;
    text-align: center;
}

.component-card__description {
    color: #64748b;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.component-card__specs {
    border-top: 1px solid #e2e8f0;
    padding-top: 1.5rem;
}

.spec {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

.spec__label {
    color: #64748b;
    font-weight: 500;
}

.spec__value {
    color: #1e293b;
    font-weight: 600;
}

/* Performance Section */
.performance {
    padding: 80px 0;
    background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
}

.performance__carousel {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    background-color: var(--color-background);
    border-radius: var(--border-radius-large);
    box-shadow: var(--shadow-large);
    overflow: hidden;
}

/* Carousel Structure for Performance */
.performance .carousel__container {
    overflow: hidden;
    position: relative;
}

.performance .carousel__track {
    display: flex;
    transition: transform 0.5s ease-in-out;
    /* Default for 3 slides (serial hybrid) */
    width: 300%;
}

/* Full electric system needs 6 slides */
body:has([src*="fullelectric"]) .performance .carousel__track,
[style*="fullelectric"] ~ * .performance .carousel__track {
    width: 600%;
}

.performance .carousel__slide {
    /* Default for 3 slides */
    width: 33.333%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 400px;
    align-items: center;
}

/* Full electric system slide width */
body:has([src*="fullelectric"]) .performance .carousel__slide,
[style*="fullelectric"] ~ * .performance .carousel__slide {
    width: 16.667%;
}

.performance .carousel__diagram {
    padding: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-background-light);
}

.performance .chart__item {
    background: none;
    box-shadow: none;
    padding: 1rem;
    width: 100%;
    margin-bottom: 0;
}

.performance .carousel__info {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.performance .carousel__title {
    font-size: 1.75rem;
    color: var(--color-text);
    margin-bottom: 1rem;
    font-weight: 600;
}

.performance .carousel__description {
    color: var(--color-text-light);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.performance .carousel__features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

/* Enhanced Chart Bars for Performance Metrics */
.chart__item {
    margin-bottom: 2rem;
    padding: 0;
}

.chart__item h4 {
    font-size: 1.25rem;
    color: #1e293b;
    margin-bottom: 1.5rem;
    text-align: center;
    font-weight: 600;
}

.chart__bar {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* Clean modern bar styling */
.bar {
    height: 46px;
    border-radius: 6px;
    position: relative;
    background: #f1f5f9;
    overflow: visible;
    box-shadow: inset 0 0 0 1px rgba(0,0,0,0.05);
}

/* Bar fill effect with animation */
.bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    border-radius: 6px;
    transition: width 1.2s ease-out;
    width: 0;
}

.bar.electric::before {
    background: linear-gradient(90deg, #38bdf8, #38bdf8);
    width: 100%;
}

.bar.diesel::before {
    background: linear-gradient(90deg, #f97316, #fb923c);
    width: 85%;
}

.bar.electric-low::before {
    background: linear-gradient(90deg, #28c263, #32b84f);
    width: 20%;
}

.bar.diesel-high::before {
    background: linear-gradient(90deg, #f97316, #fb923c);
    width: 80%;
}

.bar.electric-quiet::before {
    background: linear-gradient(90deg, #28c263, #32b84f);
    width: 30%;
}

.bar.diesel-loud::before {
    background: linear-gradient(90deg, #f97316, #fb923c);
    width: 85%;
}

/* Cost analysis bars */
.bar.electric-cost::before {
    background: linear-gradient(90deg, #28c263, #32b84f);
    width: 40%;
}

.bar.diesel-cost::before {
    background: linear-gradient(90deg, #f97316, #fb923c);
    width: 100%;
}

/* Range comparison bars */
.bar.electric-range::before {
    background: linear-gradient(90deg, #0ea5e9, #38bdf8);
    width: 15%;
}

.bar.diesel-range::before {
    background: linear-gradient(90deg, #f97316, #fb923c);
    width: 100%;
}

/* Emissions comparison bars */
.bar.electric-emission::before {
    background: linear-gradient(90deg, #10b981, #34d399);
    width: 1%; /* Just a tiny bit to be visible */
}

.bar.diesel-emission::before {
    background: linear-gradient(90deg, #ef4444, #f87171);
    width: 100%;
}

.electric-emission::after {
    content: '0%';
}

.diesel-emission::after {
    content: 'High';
}

/* Improved label positioning and styling */
.bar__label {
    position: absolute;
    display: flex;
    align-items: center;
    height: 100%;
    padding: 0 1rem;
    font-weight: 600;
    font-size: 0.95rem;
    z-index: 5;
}

.electric .bar__label, .electric-low .bar__label, .electric-quiet .bar__label {
    color: rgb(15, 11, 11);
    left: 0;
}

.diesel .bar__label, .diesel-high .bar__label, .diesel-loud .bar__label {
    color: rgb(15, 11, 11);
    left: 0;
}

/* Data value indicators */
.bar::after {
    content: attr(data-value) '%';
    position: absolute;
    right: 0.5rem;
    top: -1.5rem;
    font-weight: 700;
    font-size: 0.85rem;
    color: #1e293b;
}

.electric-low::after {
    content: 'Low';
}

.diesel-high::after {
    content: 'High';
}

.electric-quiet::after {
    content: '45 dB';
}

.diesel-loud::after {
    content: '85 dB';
}

/* Comparison legend */
.chart__legend {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 1rem;
    margin-bottom: 1rem;
}

.legend__item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.legend__color {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.legend__color--electric {
    background: #388bf8;
}

.legend__color--diesel {
    background: #fb923c;
}

.legend__text {
    font-size: 0.9rem;
    color: #64748b;
}


/* Add this to your system.css file */

/* Parallel hybrid system needs 4 slides */
body:has([src*="parallelhybrid"]) .performance .carousel__track,
[style*="parallelhybrid"] ~ * .performance .carousel__track {
    width: 400%;
}

body:has([src*="parallelhybrid"]) .performance .carousel__slide,
[style*="parallelhybrid"] ~ * .performance .carousel__slide {
    width: 25%;
}


/* Responsive adjustments for performance carousel */
@media (max-width: 768px) {
    .performance .carousel__slide {
        grid-template-columns: 1fr;
        min-height: auto;
    }
    
    .performance .carousel__diagram {
        order: 1;
        padding: 1rem;
    }
    
    .performance .carousel__info {
        order: 2;
        padding: 1.5rem;
    }
    
    .performance .chart__item h4 {
        font-size: 1.1rem;
    }
    
    .performance .chart__bar {
        gap: 0.75rem;
    }
    
    .performance .bar {
        height: 40px;
    }
    
    .performance .bar__label {
        font-size: 0.9rem;
    }
}

/* Applications Section */
.applications {
    padding: 100px 0;
    background: white;
}

.applications__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.application-card {
    text-align: center;
    padding: 2rem;
    border-radius: 16px;
    transition: transform 0.3s ease;
}

.application-card:hover {
    transform: translateY(-5px);
}

.application-card__image {
    margin-bottom: 1.5rem;
}

.placeholder-image {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.application-card h3 {
    color: #1e293b;
    margin-bottom: 1rem;
}

.application-card p {
    color: #64748b;
    line-height: 1.6;
}

/* CTA Section */
.cta-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    color: white;
    text-align: center;
}

.cta__title {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.cta__description {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta__actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}



/* Footer */
.footer {
    background: #1e293b;
    color: white;
    padding: 50px 0 30px;
}

.footer__content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer__section h4 {
    margin-bottom: 1rem;
    color: #60a5fa;
}

.footer__bottom {
    border-top: 1px solid #374151;
    padding-top: 2rem;
    text-align: center;
    color: #9ca3af;
}

/* SLD Example Section */
.sld-section {
    padding: 100px 0;
    background: white;
}

.sld-container {
    max-width: 1000px;
    margin: 3rem auto 0;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    background: white;
}

.sld-image-area {
    width: 100%;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem;
    min-height: 400px;
}

.sld-image {
    max-width: 100%;
    height: auto;
}

.sld-placeholder {
    font-size: 2rem;
    color: #64748b;
    text-align: center;
    padding: 100px 0;
}

.sld-text-area {
    background: #f1f5f9;
    padding: 3rem;
}

.sld-text-area h3 {
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
    color: #1e293b;
}

.sld-text-area p {
    color: #475569;
    line-height: 1.7;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

/* Responsive adjustments for SLD section */
@media (max-width: 768px) {
    .sld-image-area {
        padding: 1.5rem;
        min-height: 300px;
    }
    
    .sld-text-area {
        padding: 1.5rem;
    }
    
    .sld-text-area h3 {
        font-size: 1.5rem;
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .overview__cards {
        grid-template-columns: 1fr;
        gap: 2rem;
        margin-bottom: -100px;
    }
    
    .overview__features {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .components {
        margin-top: 100px;
    }
}

@media (max-width: 768px) {
    .electric-hero__title {
        font-size: 2.5rem;
    }
    
    .electric-hero__subtitle {
        font-size: 1.25rem;
    }
    
    .overview__grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .components__grid {
        grid-template-columns: 1fr;
    }
    
    .applications__grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
    
    .cta__title {
        font-size: 2rem;
    }
    
    .cta__actions {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 200px;
    }
}

@media (max-width: 480px) {
    .electric-hero {
        padding: 140px 0 80px;
    }
    
    .component-card {
        padding: 1.5rem;
    }
    
    .chart__item {
        padding: 1.5rem;
    }
    
    .overview__intro-text {
        font-size: 1.1rem;
    }
    
    .feature__content p {
        font-size: 1rem;
    }
    
    .overview__card {
        padding: 1rem;
        min-height: auto;
        margin-top: -30px;
    }
    
    .overview__cards {
        margin-bottom: -80px;
    }
    
    .components {
        margin-top: 80px;
    }
    
    .card__item {
        font-size: 0.85rem;
        padding: 10px 12px;
    }
}

/* Fix the carousel track width based on page */
.performance .carousel__track {
    display: flex;
    transition: transform 0.5s ease-in-out;
    /* Default for 3 slides (serial hybrid) */
    width: 300%;
}

/* Full electric system needs 6 slides */
body:has([src*="fullelectric"]) .performance .carousel__track,
[style*="fullelectric"] ~ * .performance .carousel__track {
    width: 600%;
}

.performance .carousel__slide {
    /* Default for 3 slides */
    width: 33.333%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 400px;
    align-items: center;
}

/* Full electric system slide width */
body:has([src*="fullelectric"]) .performance .carousel__slide,
[style*="fullelectric"] ~ * .performance .carousel__slide {
    width: 16.667%;
}

/* Fix bar data values for serial hybrid system */
/* For bars that show 75% efficiency */
.bar[data-value="75"]::before {
    background: linear-gradient(90deg, #0ea5e9, #38bdf8);
    width: 75% !important;
}

/* For bars that show 35% efficiency */
.bar[data-value="35"]::before {
    background: linear-gradient(90deg, #f97316, #fb923c);
    width: 35% !important;
}



/* For bars that show 75% range */
.bar[data-value="75"]::before {
    background: linear-gradient(90deg, #f97316, #fb923c);
    width: 75% !important;
}

.bar[data-value="85db"]::before {
    background: linear-gradient(90deg, #f97316, #fb923c);
    width: 85% !important;
}


/* For bars that show 73% (27% reduction) */
.bar[data-value="73"]::before {
    background: linear-gradient(90deg, #0ea5e9, #38bdf8);
    width: 73% !important;
}

/* Fix bar data values - Override all existing bar rules */
.bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    border-radius: 6px;
    transition: width 1.2s ease-out;
    width: 0;
}

/* Power Output Slide - Parallel Hybrid: 130%, Traditional: 100% */
.bar[data-value="130"]::before {
    background: linear-gradient(90deg, #0ea5e9, #38bdf8);
    width: 100% !important; /* Show as 100% since it's the max */
}

.bar[data-value="77"]::before {
    background: linear-gradient(90deg, #f97316, #fb923c);
    width: 77% !important;
}



.bar[data-value="65"]::before {
    background: linear-gradient(90deg, #f97316, #fb923c);
    width: 65% !important;
}

/* Range Slide - Parallel: 110%, Electric: 15% */
.bar[data-value="110"]::before {
    background: linear-gradient(90deg, #0ea5e9, #38bdf8);
    width: 100% !important; /* Show as 100% since it's over 100% */
}



/* Emissions Slide - Parallel: 44% (56% reduction), Traditional: 100% */
.bar[data-value="44"]::before {
    background: linear-gradient(90deg, #0ea5e9, #38bdf8);
    width: 44% !important;
}

.bar[data-value="43"]::before {
    background: linear-gradient(90deg, #0ea5e9, #38bdf8);
    width: 43% !important;
}

/* Keep existing rules for other systems */
.bar[data-value="95"]::before {
    background: linear-gradient(90deg, #28c263, #32b84f);
    width: 95% !important;
}

.bar[data-value="75serial"]::before {
    background: linear-gradient(90deg, #0ea5e9, #38bdf8);
    width: 75% !important;
}

.bar[data-value="85"]::before {
    background: linear-gradient(90deg, #0ea5e9, #38bdf8);
    width: 85% !important;
}

.bar[data-value="15"]::before {
    background: linear-gradient(90deg, #07a94d, #0d8f4c);
    width: 15% !important;
}

.bar[data-value="27"]::before {
    background: linear-gradient(90deg, #0ea5e9, #38bdf8);
    width: 27% !important;
}


.bar[data-value="35"]::before {
    background: linear-gradient(90deg, #f97316, #fb923c);
    width: 35% !important;
}
.bar[data-value="0"]::before {
    background: linear-gradient(90deg, #f97316, #fb923c);
    width: 0% !important;
}
.bar[data-value="56"]::before {
    background: linear-gradient(90deg, #0ea5e9, #38bdf8);
    width: 56% !important;
}


/* Remove conflicting rules */
.bar.electric::before,
.bar.diesel::before {
    /* These will be overridden by data-value specific rules */
}