:root {
    --primary-green: #1B5E20;
    --solar-orange: #FF7A00;
    --accent: #FF7A00;
    --light-grey: #f5f5f5;
    --white: #ffffff;
    --card-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    --font-heading: 'Noto Sans Devanagari', 'Poppins', sans-serif;
    --font-body: 'Poppins', 'Noto Sans Devanagari', sans-serif;
}

/* Utilities */
.mobile-only { display: block; }
.desktop-only { display: none; }

@media (min-width: 1024px) {
    .mobile-only { display: none; }
    .desktop-only { display: block; }
}

/* Hero Section Refinement */
.hero-fullbg {
    position: relative;
    padding: 0;
    min-height: 80vh;
    background: url('../img/hero-solar.png') center / cover no-repeat;
    display: flex;
    align-items: center;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.4) 60%, rgba(0,0,0,0.7) 100%);
    z-index: 1;
}

.hero-fullbg-content {
    position: relative;
    z-index: 2;
    color: white;
    text-align: center;
    padding: 80px 20px;
}

.hero-title-fullbg {
    font-size: 2.5rem;
    line-height: 1.2;
    margin-bottom: 20px;
    font-family: var(--font-heading);
    font-weight: 800;
    text-shadow: 0 2px 10px rgba(0,0,0,0.5);
    color: #ffffff !important;
}

.hero-sub-fullbg {
    font-size: 1.1rem;
    margin-bottom: 35px;
    color: #ffffff !important;
    opacity: 1;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    text-shadow: 0 1px 5px rgba(0,0,0,0.3);
    font-weight: 500;
}

.hero-cta-row {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.btn-hero-primary, .btn-hero-secondary {
    width: 100%;
    padding: 16px 30px;
    border-radius: 8px;
    font-weight: 700;
    text-decoration: none;
    display: inline-block;
    transition: 0.3s;
}

.btn-hero-primary {
    background: var(--solar-orange);
    color: white;
    box-shadow: 0 4px 15px rgba(255, 122, 0, 0.3);
}

.btn-hero-secondary {
    background: #25D366; /* WhatsApp Green */
    color: white;
}

@media (min-width: 768px) {
    .hero-title-fullbg { font-size: 4.5rem; }
    .hero-sub-fullbg { font-size: 1.5rem; max-width: 800px; }
    .hero-cta-row { flex-direction: row; justify-content: center; }
    .btn-hero-primary, .btn-hero-secondary { width: auto; min-width: 220px; }
}

/* Trust Strip */
.trust-strip {
    background: white;
    padding: 20px 0;
    overflow-x: auto;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
}

.trust-strip::-webkit-scrollbar { display: none; }

.trust-row {
    display: flex;
    gap: 20px;
    padding: 0 20px;
}

.trust-badge {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--light-grey);
    padding: 12px 20px;
    border-radius: 50px;
    box-shadow: var(--card-shadow);
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.trust-badge img, .trust-badge i {
    width: 24px;
    height: 24px;
}

.trust-badge-text {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--primary-green);
    display: flex;
    align-items: center;
    gap: 8px;
}

.trust-badge:hover {
    transform: translateY(-5px);
    background: #ffffff;
    border-color: var(--solar-orange);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

@media (min-width: 1024px) {
    .trust-strip { overflow: visible; padding: 40px 0; }
    .trust-row {
        display: flex;
        justify-content: center;
        flex-wrap: nowrap;
        gap: 20px;
        padding: 0;
    }
    .trust-badge {
        flex: 1;
        justify-content: center;
        min-width: 200px;
    }
}

@media (max-width: 1023px) {
    .trust-strip { 
        overflow: visible; 
        white-space: normal;
        padding: 30px 15px;
    }
    .trust-row {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 12px;
        padding: 0;
    }
    .trust-badge {
        flex: 0 1 auto;
        padding: 10px 18px;
        box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    }
}

.installations-section {
    background: #fdfdfd; 
    padding: 100px 0;
    position: relative;
}

.installations-scroll {
    overflow-x: auto;
    display: flex;
    gap: 20px;
    padding: 20px 0;
}

.installation-card {
    flex: 0 0 320px;
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    border: 1px solid #f0f0f0;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
}

.installation-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 60px rgba(0,0,0,0.15);
    border-color: var(--solar-orange);
}

.install-img {
    width: 100%;
    aspect-ratio: 4/5;
    object-fit: cover;
    object-position: top center;
    border-bottom: 4px solid var(--solar-orange);
}

.install-details {
    padding: 20px;
    background: linear-gradient(to bottom, #ffffff, #fcfcfc);
}

.install-city {
    font-weight: 800;
    color: var(--primary-green);
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.install-city::before {
    content: '📍';
    font-size: 1rem;
}

.install-size {
    font-size: 0.95rem;
    color: #555;
    margin-top: 5px;
    font-weight: 500;
    background: #fff3e0;
    display: inline-block;
    padding: 2px 12px;
    border-radius: 50px;
    color: #e65100;
}

@media (min-width: 1024px) {
    .installations-scroll {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 40px;
        padding: 50px 0;
        overflow: visible;
    }
    .installation-card { 
        flex: none; 
        height: auto;
        border-radius: 24px;
    }
    .install-img {
        transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }
    .installation-card:hover .install-img {
        transform: scale(1.05);
    }
}

/* Savings Section Enhancement */
.savings-section {
    background: linear-gradient(135deg, #f9f9f9 0%, #ffffff 100%);
    padding: 80px 20px;
    text-align: center;
}

.savings-card {
    background: white;
    padding: 40px;
    border-radius: 30px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.08);
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0;
    position: relative;
    border: 1px solid #f0f0f0;
}

.bill-box {
    text-align: center;
    padding: 30px;
    border-radius: 20px;
    position: relative;
    transition: 0.3s;
}

.before-solar { 
    background: #fff8f8; 
    border: 2px dashed #ffcdd2; 
    margin-bottom: 20px;
}

.after-solar { 
    background: #f1fcf2; 
    border: 2px solid #81c784; 
}

.savings-badge {
    background: var(--solar-orange);
    color: white;
    padding: 8px 20px;
    border-radius: 50px;
    font-weight: 800;
    font-size: 1.1rem;
    display: inline-block;
    margin: 20px 0;
    box-shadow: 0 5px 15px rgba(255, 122, 0, 0.3);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.bill-label { 
    font-size: 0.85rem; 
    color: #888; 
    text-transform: uppercase; 
    letter-spacing: 1px;
    margin-bottom: 10px; 
    display: block; 
}

.bill-amount { 
    font-size: 2.8rem; 
    font-weight: 900; 
    line-height: 1;
}

.before-solar .bill-amount { color: #d32f2f; }
.after-solar .bill-amount { color: #2e7d32; }

.savings-footer-text {
    margin-top: 30px;
    font-weight: 800;
    color: var(--primary-green);
    font-size: 1.2rem;
}

@media (min-width: 768px) {
    .savings-card { 
        flex-direction: row; 
        align-items: center; 
        padding: 50px;
        gap: 20px;
    }
    .bill-box { flex: 1; }
    .savings-divider {
        font-size: 2rem;
        color: #ddd;
    }
}

/* Pricing Section */
.pricing-section {
    padding: 80px 20px;
    background: var(--light-grey);
}

.price-table-container {
    display: none;
}

.pricing-cards-mobile {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.price-card {
    background: white;
    padding: 25px;
    border-radius: 12px;
    box-shadow: var(--card-shadow);
    position: relative;
    border: 1px solid #eee;
}

.price-card.popular {
    border: 2px solid var(--solar-orange);
}

.pop-badge {
    position: absolute;
    top: -12px;
    right: 20px;
    background: var(--solar-orange);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
}

.price-card-header {
    margin-bottom: 15px;
    border-bottom: 1px solid #eee;
    padding-bottom: 10px;
}

.system-size {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--primary-green);
}

.price-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.price-row span:last-child {
    font-weight: 700;
}

.total-subsidy-row {
    color: #2e7d32;
    padding: 10px 0;
    border-top: 1px dashed #ddd;
    border-bottom: 1px dashed #ddd;
    margin: 15px 0;
}

.customer-pays-row {
    background: #e8f5e9;
    padding: 15px;
    border-radius: 8px;
    margin-top: 15px;
    text-align: center;
}

.pay-amount {
    display: block;
    font-size: 1.8rem;
    font-weight: 900;
    color: #1b5e20;
}

@media (min-width: 1024px) {
    .pricing-cards-mobile { display: none; }
    .price-table-container { display: block; overflow-x: auto;}
    .price-table {
        width: 100%;
        border-collapse: collapse;
        background: white;
        border-radius: 15px;
        overflow: hidden;
        box-shadow: var(--card-shadow);
    }
    .price-table th, .price-table td {
        padding: 20px;
        text-align: center;
        border-bottom: 1px solid #eee;
    }
    .price-table th { background: var(--primary-green); color: white; font-weight: 600; }
    .price-table tr:hover { background: #f9f9f9; }
    .price-table .popular-row { background: #fff8e1; border-left: 5px solid var(--solar-orange); }
}

/* Sticky Mobile CTA */
.sticky-mobile-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: white;
    display: flex;
    padding: 10px 15px;
    gap:10px;
    box-shadow: 0 -4px 15px rgba(0,0,0,0.1);
    z-index: 1000;
}

.sticky-mobile-cta .btn {
    flex: 1;
    text-align: center;
    padding: 14px;
    border-radius: 8px;
    font-weight: 700;
    text-decoration: none;
    font-size: 0.9rem;
}

.sticky-wa { background: #25D366; color: white; }
.sticky-survey { background: var(--solar-orange); color: white; }

@media (min-width: 1024px) {
    .sticky-mobile-cta { display: none; }
}

/* Benefits Section */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    padding: 15px;
}

.benefit-card {
    background: white;
    padding: 35px 25px;
    border-radius: 20px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.05);
    text-align: center;
    border: 1px solid transparent;
    transition: all 0.3s ease;
}

.benefit-card:hover {
    border-color: var(--solar-orange);
    background: #fffdfb;
    transform: translateY(-5px);
}

.benefit-card h3 {
    color: var(--primary-green);
    margin-bottom: 15px;
    font-size: 1.25rem;
    font-weight: 800;
}

.benefit-icon-wrapper {
    width: 70px;
    height: 70px;
    background: #e8f5e9;
    border-radius: 50% 20% 50% 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 1.8rem;
    color: var(--primary-green);
    transition: 0.4s;
    box-shadow: 0 5px 15px rgba(27, 94, 32, 0.1);
}

.benefit-card:hover .benefit-icon-wrapper {
    background: var(--primary-green);
    color: white;
    transform: rotate(10deg);
}

.benefit-card:nth-child(2) .benefit-icon-wrapper { background: #fff3e0; color: #ff9800; }
.benefit-card:nth-child(2):hover .benefit-icon-wrapper { background: #ff9800; color: white; }

.benefit-card:nth-child(3) .benefit-icon-wrapper { background: #e3f2fd; color: #2196f3; }
.benefit-card:nth-child(3):hover .benefit-icon-wrapper { background: #2196f3; color: white; }

.benefit-card:nth-child(4) .benefit-icon-wrapper { background: #f3e5f5; color: #9c27b0; }
.benefit-card:nth-child(4):hover .benefit-icon-wrapper { background: #9c27b0; color: white; }

@media (min-width: 1024px) {
    .benefits-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 30px;
    }
}

/* Remove duplicate WhatsApp on mobile */
@media (max-width: 1023px) {
    .whatsapp-float {
        display: none !important;
    }
}

/* Animations Class */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Location Ticker Animation */
.location-ticker-section {
    background: #1B5E20;
    padding: 20px 0;
    overflow: hidden;
    position: relative;
    box-shadow: inset 0 0 20px rgba(0,0,0,0.1);
}

.ticker-title {
    color: white;
    text-align: center;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 20px;
    opacity: 0.8;
}

.ticker-wrapper {
    display: flex;
    overflow: hidden;
}

.ticker-track {
    display: flex;
    white-space: nowrap;
    animation: scroll 60s linear infinite;
    gap: 40px;
}

.ticker-track:hover {
    animation-play-state: paused;
}

.city-badge {
    display: flex;
    align-items: center;
    gap: 12px;
    color: white;
    font-weight: 600;
    font-size: 1.1rem;
    background: rgba(255,255,255,0.08);
    padding: 8px 25px;
    border-radius: 50px;
    border: 1px solid rgba(255,255,255,0.1);
    transition: 0.3s;
}

.city-badge:hover {
    background: rgba(255,255,255,0.2);
    border-color: var(--solar-orange);
    color: var(--solar-orange);
}

.city-badge i {
    color: var(--solar-orange);
    font-size: 1rem;
}

@keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

@media (max-width: 768px) {
    .container { padding: 0 15px; }
    .city-badge { font-size: 0.95rem; padding: 6px 18px; }
    .ticker-track { gap: 20px; animation-duration: 40s; }
    .high-badge { font-size: 1.1rem; padding: 12px 20px; width: 100%; text-align: center; margin-bottom: 10px; }
    .industrial-highlights { margin-bottom: 30px; }
    .scheme-card h3 { font-size: 1.7rem; margin-bottom: 20px; }
    .scheme-value { font-size: 1.3rem; }
    .point-text { font-size: 0.95rem; line-height: 1.4; }
    .point-icon { width: 45px; height: 45px; font-size: 1.1rem; }
    .service-point { gap: 15px; padding-bottom: 20px; margin-bottom: 20px; }
    .industrial-section { padding: 50px 0; }
    .service-points-card { padding: 25px 15px; }
    .scheme-card { padding: 35px 20px; }
    .industry-tag { padding: 8px 15px; font-size: 0.85rem; }
    .trust-badge { padding: 8px 15px; }
    .trust-badge-text { font-size: 0.8rem; }
}
/* Industrial Section */
.industrial-section {
    padding: 100px 0;
    background: #fdfdfd;
    position: relative;
    overflow: hidden;
}

.industrial-highlights {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 60px;
    flex-wrap: wrap;
}

.high-badge {
    background: var(--primary-green);
    color: white;
    padding: 15px 35px;
    border-radius: 12px;
    font-size: 1.4rem;
    font-weight: 800;
    box-shadow: 0 10px 25px rgba(27, 94, 32, 0.2);
    border: 2px solid rgba(255,255,255,0.1);
    animation: float 3s ease-in-out infinite;
}

.high-badge.orange {
    background: var(--solar-orange);
    box-shadow: 0 10px 25px rgba(255, 122, 0, 0.2);
    animation-delay: 1.5s;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.ind-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
}

@media (min-width: 1024px) {
    .ind-grid { grid-template-columns: 1.2fr 0.8fr; }
}

.service-points-card {
    background: white;
    padding: 40px;
    border-radius: 25px;
    box-shadow: var(--card-shadow);
    border: 1px solid #f0f0f0;
}

.service-point {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 25px;
    padding-bottom: 25px;
    border-bottom: 1px solid #f5f5f5;
}

.service-point:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.point-icon {
    width: 60px;
    height: 60px;
    background: #e8f5e9;
    color: var(--primary-green);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.point-text {
    font-size: 1.2rem;
    font-weight: 700;
    color: #333;
}

.scheme-card {
    background: linear-gradient(145deg, #1B5E20, #0d3b11);
    color: white;
    padding: 45px 35px;
    border-radius: 30px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}

.scheme-card h3 {
    font-size: 2.2rem;
    margin-bottom: 30px;
    color: var(--solar-orange);
}

.scheme-row {
    margin-bottom: 25px;
}

.scheme-label {
    display: block;
    font-size: 0.9rem;
    opacity: 0.8;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 5px;
}

.scheme-value {
    font-size: 1.6rem;
    font-weight: 800;
}

.industry-tags {
    margin-top: 60px;
    text-align: center;
}

.industry-tags h4 {
    font-size: 1.5rem;
    margin-bottom: 30px;
    color: var(--primary-green);
}

.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
}

.industry-tag {
    background: #fff;
    border: 1px solid #e0e0e0;
    padding: 12px 25px;
    border-radius: 50px;
    font-weight: 700;
    color: #444;
    transition: 0.3s;
    box-shadow: 0 4px 10px rgba(0,0,0,0.03);
}

.industry-tag:hover {
    background: var(--solar-orange);
    color: white;
    border-color: var(--solar-orange);
    transform: scale(1.05);
}

@media (max-width: 768px) {
    .high-badge { font-size: 1.1rem; padding: 12px 20px; width: 100%; text-align: center; }
    .scheme-card h3 { font-size: 1.8rem; }
    .scheme-value { font-size: 1.4rem; }
    .point-text { font-size: 1.1rem; }
}