:root {
    /* Red, White, and Black Palette */
    --bg-main: #ffffff;
    --bg-secondary: #f4f4f5;
    --bg-card: #ffffff;
    --bg-dark: #111111;
    
    --text-primary: #111111;
    --text-secondary: #555555;
    --text-light: #ffffff;
    
    /* Brand Accents */
    --accent-red: #d32f2f; /* Deep Red from Logo */
    --accent-red-hover: #b71c1c;
    --accent-black: #000000;
    
    --exide-red: #e53935;
    --amaron-green: #2e7d32; /* Keep green for Amaron specifically, or just use red/black overall */
    
    --gradient-primary: linear-gradient(135deg, #d32f2f, #b71c1c);
    --gradient-card: linear-gradient(180deg, #ffffff 0%, #f9f9f9 100%);
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --nav-height: 85px;
    --max-width: 1280px;
    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.08);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.7;
    overflow-x: hidden;
}

body.no-scroll {
    overflow: hidden;
}

html {
    scroll-behavior: smooth;
}

/* Background Abstract Shapes */
.bg-shape {
    position: absolute;
    filter: blur(100px);
    z-index: -1;
    opacity: 0.08;
    border-radius: 50%;
}

.shape-1 {
    width: 600px;
    height: 600px;
    background: var(--accent-red);
    top: -200px;
    left: -200px;
}

.shape-2 {
    width: 500px;
    height: 500px;
    background: var(--accent-black);
    bottom: 20%;
    right: -100px;
}

/* Typography */
h1, h2, h3, h4, .logo {
    font-family: var(--font-heading);
    font-weight: 800;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    height: var(--nav-height);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid transparent;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: #ffffff;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: var(--shadow-sm);
}

.nav-container {
    width: 100%;
    max-width: var(--max-width);
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo-img {
    height: 70px; /* Adjust height based on navbar */
    width: auto;
    display: block;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

.nav-links a {
    color: var(--accent-black);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 600;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--accent-red);
}

/* Mobile Navbar Elements */
.mobile-phone-container {
    display: none;
}

.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 20px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 101;
}

.hamburger span {
    width: 100%;
    height: 2px;
    background: var(--accent-black);
    transition: all 0.3s;
}

.desktop-nav-btn {
    display: block;
}

.desktop-nav-btn a.btn-primary-outline {
    background-color: var(--accent-red);
    color: var(--text-light);
    border-color: var(--accent-red);
}

.desktop-nav-btn a.btn-primary-outline:hover {
    background-color: var(--accent-red-hover);
    border-color: var(--accent-red-hover);
    color: var(--text-light);
}

/* Buttons */
.btn-primary, .btn-secondary, .btn-primary-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 1.8rem;
    border-radius: 12px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    gap: 0.5rem;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--text-light);
    border: none;
    box-shadow: 0 4px 15px rgba(211, 47, 47, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(211, 47, 47, 0.4);
}

.btn-secondary {
    background: var(--bg-card);
    color: var(--text-primary);
    border: 2px solid var(--accent-black);
}

.btn-secondary:hover {
    background: var(--accent-black);
    color: var(--text-light);
}

.btn-primary-outline {
    border: 2px solid var(--accent-red);
    color: var(--accent-red);
    padding: 0.6rem 1.2rem;
}

.btn-primary-outline:hover {
    background: var(--accent-red);
    color: var(--text-light);
}

/* Split Hero Layout */
.hero {
    min-height: 100vh;
    padding: calc(var(--nav-height) + 2rem) 2rem 4rem;
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-dealer-banner {
    display: inline-flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
    background: #ffffff;
    padding: 0.6rem 1.2rem;
    border-radius: 100px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
    border: 2px solid var(--accent-black);
    animation: pulse-border 2.5s infinite;
}

.hero-dealer-banner .exide-text {
    color: var(--exide-red);
    font-weight: 900;
    font-size: 1.1rem;
    letter-spacing: 1px;
}

.hero-dealer-banner .amaron-text {
    color: var(--amaron-green);
    font-weight: 900;
    font-size: 1.1rem;
    letter-spacing: 1px;
}

.hero-dealer-banner .divider {
    color: var(--text-secondary);
    font-weight: 800;
}

.hero-dealer-banner .auth-text {
    color: var(--accent-black);
    font-weight: 700;
    font-size: 0.85rem;
    background: var(--bg-secondary);
    padding: 0.3rem 0.8rem;
    border-radius: 50px;
    margin-left: 0.5rem;
}

@keyframes pulse-border {
    0% { box-shadow: 0 0 0 0 rgba(211, 47, 47, 0.4); }
    70% { box-shadow: 0 0 0 15px rgba(211, 47, 47, 0); }
    100% { box-shadow: 0 0 0 0 rgba(211, 47, 47, 0); }
}

.hero-title {
    font-size: clamp(3rem, 5vw, 4.5rem);
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -1px;
    color: var(--accent-black);
}

.hero-title span {
    color: var(--accent-red);
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    max-width: 90%;
}

.hero-stats {
    display: flex;
    gap: 3rem;
    margin-bottom: 2.5rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
}

.stat-item h3 {
    font-size: 2rem;
    color: var(--accent-red);
    line-height: 1;
    margin-bottom: 0.2rem;
}

.stat-item p {
    font-size: 0.85rem;
    color: var(--accent-black);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

.hero-cta {
    display: flex;
    gap: 1rem;
}

/* Creative Battery Visualizer - Light Theme Update */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.creative-battery {
    width: 300px;
    height: 450px;
    background: #ffffff;
    border-radius: 24px;
    border: 4px solid var(--accent-black);
    position: relative;
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    overflow: hidden;
}

.battery-terminal {
    width: 100px;
    height: 20px;
    background: var(--accent-black);
    border-radius: 10px 10px 0 0;
    margin-top: -20px; 
    position: absolute;
    top: 0;
}

.battery-body {
    width: 100%;
    height: 100%;
    padding: 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
}

.energy-waves {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 70%;
    background: linear-gradient(180deg, rgba(211, 47, 47, 0) 0%, rgba(211, 47, 47, 0.9) 100%);
    border-radius: 0 0 18px 18px;
    animation: pulse-energy 4s infinite alternate ease-in-out;
}

.charge-indicator {
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.bolt {
    font-size: 4rem;
    color: var(--accent-red);
    filter: drop-shadow(0 0 10px rgba(211, 47, 47, 0.3));
    animation: float 3s infinite ease-in-out;
}

.percent {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 900;
    color: var(--accent-black);
}

@keyframes pulse-energy {
    0% { height: 65%; filter: hue-rotate(0deg); }
    100% { height: 75%; filter: hue-rotate(10deg); box-shadow: 0 0 40px rgba(211, 47, 47, 0.2); }
}

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

/* About & Brands Showcase */
.about-section {
    padding: 4rem 2rem;
    background: var(--bg-secondary);
}

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

.about-container h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--accent-black);
}

.about-container p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.brands-section {
    padding: 4rem 2rem;
    max-width: var(--max-width);
    margin: 0 auto;
}

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

.brand-card-new {
    position: relative;
    background: #ffffff;
    border-radius: 20px;
    padding: 4rem 2rem;
    text-align: center;
    border: 1px solid rgba(0,0,0,0.05);
    box-shadow: var(--shadow-sm);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    overflow: hidden;
    z-index: 1;
}

.brand-card-new:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-md);
}

.brand-card-new h3 {
    font-size: 4rem;
    letter-spacing: 2px;
    margin-bottom: 0.5rem;
    line-height: 1;
}

.exide-theme h3 { color: var(--exide-red); }
.amaron-theme h3 { color: var(--amaron-green); }

.brand-card-new p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 700;
}

.brand-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--bg-dark);
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.4rem 1.2rem;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.exide-theme .brand-glow {
    position: absolute;
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(229, 57, 53, 0.1) 0%, rgba(255,255,255,0) 70%);
    bottom: -100px;
    right: -100px;
    z-index: -1;
}

.amaron-theme .brand-glow {
    position: absolute;
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(46, 125, 50, 0.1) 0%, rgba(255,255,255,0) 70%);
    bottom: -100px;
    left: -100px;
    z-index: -1;
}

/* Standard Services Grid */
.services {
    padding: 6rem 2rem;
    max-width: var(--max-width);
    margin: 0 auto;
}

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

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    color: var(--accent-black);
}

.section-header p {
    color: var(--text-secondary);
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.bento-card {
    background: var(--bg-card);
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: 16px;
    padding: 2rem;
    transition: transform 0.3s, box-shadow 0.3s;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
}

.bento-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    background: rgba(211, 47, 47, 0.05);
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
}

.bento-card h3 {
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
    color: var(--accent-black);
}

.bento-card p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    flex-grow: 1;
}

.service-list {
    list-style: none;
    font-size: 0.95rem;
}

.service-list li {
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent-black);
    font-weight: 500;
}

.btn-white-red {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    background: #ffffff;
    color: var(--accent-red);
    border: 2px solid #ffffff;
}

.btn-white-red:hover {
    background: transparent;
    color: #ffffff;
    border-color: #ffffff;
}

/* CTA Banner */
.cta-banner {
    padding: 6rem 2rem;
    width: 100%;
    margin: 4rem 0 0 0;
    background: var(--gradient-primary);
    color: var(--text-light);
    position: relative;
    overflow: hidden;
}

/* Service Detail Pages Hero */
.service-hero {
    padding-top: 10rem;
    padding-bottom: 4rem;
    min-height: 40vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: var(--bg-card); /* light background */
    width: 100%;
}

.service-hero .hero-title {
    color: var(--accent-black);
    font-size: 3rem;
    margin-bottom: 1rem;
}

.service-hero .hero-subtitle {
    color: var(--text-secondary);
    font-size: 1.2rem;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-banner h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.cta-banner p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.cta-btn {
    padding: 1.2rem 3rem;
    font-size: 1.1rem;
    background: var(--accent-red);
    color: var(--text-light);
    box-shadow: 0 4px 15px rgba(211, 47, 47, 0.4);
}

.cta-btn:hover {
    background: var(--accent-red-hover);
}

.cta-button-group {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2rem;
}

/* FAQ Section */
.faq-section {
    padding: 4rem 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid rgba(0,0,0,0.1);
    margin-bottom: 1rem;
}

.faq-question {
    width: 100%;
    background: transparent;
    border: none;
    text-align: left;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--accent-black);
    padding: 1rem 0;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.faq-answer p {
    padding-bottom: 1rem;
    color: var(--text-secondary);
}

.faq-icon {
    font-size: 1.5rem;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

/* Reviews Section */
.reviews-section {
    padding: 6rem 2rem;
    max-width: var(--max-width);
    margin: 0 auto;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.review-card {
    background: var(--bg-card);
    border: 1px solid rgba(0,0,0,0.05);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s, box-shadow 0.3s;
}

.review-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.review-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.reviewer-avatar {
    width: 50px;
    height: 50px;
    background: var(--accent-red);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    border-radius: 50%;
}

.review-card h4 {
    margin-bottom: 0.2rem;
    color: var(--accent-black);
}

.stars {
    font-size: 0.9rem;
    letter-spacing: 2px;
}

.review-card p {
    color: var(--text-secondary);
    font-style: italic;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.review-source {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.google-icon {
    display: inline-block;
    width: 20px;
    height: 20px;
    background: #4285F4;
    color: white;
    text-align: center;
    line-height: 20px;
    border-radius: 50%;
    font-weight: 800;
    font-size: 0.75rem;
}

/* Footer */
.footer {
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    padding: 4rem 2rem 2rem;
    background: var(--bg-secondary);
}

.footer-bottom p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    text-align: center;
}

/* Animations */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 992px) {
    /* Navbar Responsive */
    .navbar {
        height: auto;
        padding: 10px 0;
    }

    .nav-container {
        flex-wrap: wrap;
    }

    .logo-link {
        order: 1;
    }

    .hamburger {
        order: 2;
        display: flex;
        margin-left: auto;
    }

    .mobile-phone-container {
        order: 3;
        width: 100%;
        display: flex;
        justify-content: center;
        margin-top: 15px;
        margin-bottom: 5px;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: rgba(255, 255, 255, 0.98);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2rem;
        transition: right 0.4s ease;
        z-index: 99;
    }
    
    .nav-links.active {
        right: 0;
    }

    .nav-links a {
        font-size: 1.5rem;
    }

    .desktop-nav-btn {
        display: none;
    }

    .hamburger.active span:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }
    
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active span:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }

    .mobile-nav-btn {
        padding: 0.6rem 2rem;
        font-size: 1rem;
        width: 100%;
        text-align: center;
        display: block;
    }

    .hero {
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: 14rem;
    }
    
    .hero-subtitle {
        margin-inline: auto;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-cta {
        flex-direction: column;
        width: 100%;
        gap: 1rem;
    }
    
    .hero-cta .btn-primary, 
    .hero-cta .btn-secondary {
        width: 100%;
    }
    
    .cta-button-group {
        flex-direction: column;
        width: 100%;
    }
    
    .cta-button-group .cta-btn {
        width: 100%;
    }
    
    .bento-grid {
        grid-template-columns: 1fr;
    }
    
    .bento-card.featured {
        grid-column: span 1;
    }
    
    .brands-wrapper {
        flex-direction: column;
        gap: 2rem;
    }
    
    .brand-divider {
        width: 100%;
        height: 1px;
    }
}

/* Extracted inline styles */
.hero-jumpstart-text { margin-top: 1.5rem; font-size: 1.1rem; }
.hero-jumpstart-link { color: var(--accent-red); font-weight: 700; text-decoration: underline; }
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }
.delay-6 { transition-delay: 0.6s; }
.delay-7 { transition-delay: 0.7s; }
.bento-card-link { text-decoration: none; color: inherit; display: block; }
.section-padding { padding: 4rem 2rem; }
.gallery-grid-style { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1rem; max-width: 1200px; margin: 0 auto; }
.gallery-img-style { width: 100%; height: 400px; object-fit: cover; border-radius: 8px; }
.container-centered { max-width: 1200px; margin: 0 auto; text-align: center; }
.bg-card { background: var(--bg-card); }
.grid-auto-300 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.container-800 { max-width: 800px; margin: 0 auto; }
.contact-grid-style { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; align-items: center; max-width: 1200px; margin: 0 auto; text-align: left; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.jc-start { justify-content: flex-start; }
.map-container-style { border-radius: 12px; overflow: hidden; height: 300px; box-shadow: 0 10px 30px rgba(0,0,0,0.2); }
.border-0 { border: 0; }
.footer-content-style { max-width: 1280px; margin: 0 auto; display: flex; justify-content: space-around; flex-wrap: wrap; gap: 2rem; padding-bottom: 3rem; text-align: left; }
.text-accent-black { color: var(--accent-black); }
.text-secondary { color: var(--text-secondary); }
.mb-05 { margin-bottom: 0.5rem; }
.max-w-350 { max-width: 350px; }
.text-inherit { color: inherit; }
.underline { text-decoration: underline; }
.footer-note-style { margin-top: 0.5rem; color: #64748b; font-size: 0.9em; }