/* ==========================================================================
   Design System & Variables
   ========================================================================== */
:root {
    --bg-dark-deep: #070a13;
    --bg-dark-card: #0f172a;
    --bg-dark-hover: #1e293b;
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    
    --color-emerald: #10b981;
    --color-emerald-glow: rgba(16, 185, 129, 0.4);
    --color-cyan: #06b6d4;
    --color-cyan-glow: rgba(6, 182, 212, 0.4);
    --color-orange: #f97316;
    
    --color-amaron: #8ec63f;
    --color-exide: #ed1c24;
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
}

/* ==========================================================================
   Reset & Base Styles
   ========================================================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background-color: var(--bg-dark-deep);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.grid {
    display: grid;
    gap: 32px;
}

section {
    padding: 100px 0;
    position: relative;
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    color: var(--text-primary);
    font-weight: 700;
    line-height: 1.2;
}

h1 {
    font-size: 3rem;
    font-weight: 800;
}

h2 {
    font-size: 2.25rem;
    margin-bottom: 12px;
}

h3 {
    font-size: 1.5rem;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-smooth);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: var(--border-radius-sm);
    font-family: var(--font-heading);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: none;
    gap: 8px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-emerald), #059669);
    color: #fff;
    box-shadow: 0 4px 20px var(--color-emerald-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(16, 185, 129, 0.6);
}

.btn-secondary {
    background-color: var(--bg-dark-card);
    color: var(--text-primary);
    border: 1px solid var(--text-muted);
}

.btn-secondary:hover {
    background-color: var(--bg-dark-hover);
    border-color: var(--text-secondary);
}

.btn-phone {
    background: linear-gradient(135deg, var(--color-cyan), #0891b2);
    color: #fff;
    font-size: 0.95rem;
    box-shadow: 0 4px 15px var(--color-cyan-glow);
}

.btn-phone:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(6, 182, 212, 0.6);
}

.btn-whatsapp {
    background-color: #25d366;
    color: #fff;
    font-weight: 700;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
}

.btn-whatsapp:hover {
    background-color: #20ba5a;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

.btn-block {
    display: flex;
    width: 100%;
}

/* Icons styling */
.icon-phone {
    width: 18px;
    height: 18px;
}

.wa-icon {
    width: 20px;
    height: 20px;
}

/* ==========================================================================
   Header & Sticky Navigation
   ========================================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(7, 10, 19, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition-smooth);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo{
    display:flex;
    align-items:center;
}

.site-logo{
    height:70px;
    width:auto;
    display:block;
}

.nav-menu {
    display: flex;
    gap: 32px;
}

.nav-link {
    font-family: var(--font-heading);
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    padding: 8px 0;
}

.nav-link:hover, .nav-link.active {
    color: var(--text-primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-emerald);
    transition: var(--transition-smooth);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1100;
}

.mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--text-primary);
    transition: var(--transition-smooth);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 120px;
    padding-bottom: 80px;
}

.hero-bg-glow {
    position: absolute;
    top: 10%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.08) 0%, rgba(6, 182, 212, 0.02) 50%, transparent 100%);
    z-index: 0;
    pointer-events: none;
}

.hero-grid {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
    position: relative;
    z-index: 1;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--color-emerald);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 24px;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: var(--color-emerald);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--color-emerald);
    animation: pulse 1.5s infinite;
}

.hero-content h1 {
    margin-bottom: 20px;
}

.hero-content p {
    font-size: 1.125rem;
    margin-bottom: 40px;
    max-width: 600px;
}

.hero-ctas {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

.hero-stats {
    display: flex;
    gap: 48px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 32px;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-num {
    font-family: var(--font-heading);
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--color-emerald);
    line-height: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 4px;
}

/* Dynamic Battery Animation Visual */
.hero-visual {
    display: flex;
    justify-content: center;
    position: relative;
}

.battery-cell-wrap {
    position: relative;
    width: 200px;
    height: 380px;
}

.battery-terminal {
    position: absolute;
    top: -15px;
    width: 40px;
    height: 15px;
    background-color: var(--bg-dark-hover);
    border: 3px solid rgba(255, 255, 255, 0.1);
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
}

.battery-terminal.positive {
    left: 45px;
    border-bottom: none;
    border-radius: 6px 6px 0 0;
}

.battery-terminal.negative {
    right: 45px;
    border-bottom: none;
    border-radius: 6px 6px 0 0;
}

.battery-cell {
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.6);
    border: 3px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-md);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    z-index: 2;
}

.liquid-energy {
    width: 100%;
    height: 98%; /* Starting charge percentage anim */
    background: linear-gradient(0deg, rgba(16, 185, 129, 0.4) 0%, rgba(6, 182, 212, 0.6) 100%);
    box-shadow: 0 0 30px rgba(6, 182, 212, 0.3);
    position: relative;
    animation: charge 10s ease-in-out infinite alternate;
}

.liquid-energy::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 0;
    width: 100%;
    height: 20px;
    background: radial-gradient(ellipse at center, rgba(6, 182, 212, 0.8) 0%, transparent 80%);
    border-radius: 50%;
    animation: wave-move 4s linear infinite;
}

.charging-bubbles {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 3;
}

.bubble {
    position: absolute;
    bottom: 0;
    background-color: rgba(6, 182, 212, 0.6);
    border-radius: 50%;
    animation: bubble-up 5s infinite ease-in;
}

.bubble:nth-child(1) { left: 15%; width: 8px; height: 8px; animation-duration: 3s; animation-delay: 1s; }
.bubble:nth-child(2) { left: 45%; width: 12px; height: 12px; animation-duration: 4.5s; animation-delay: 0s; }
.bubble:nth-child(3) { left: 70%; width: 6px; height: 6px; animation-duration: 3.8s; animation-delay: 2s; }
.bubble:nth-child(4) { left: 30%; width: 10px; height: 10px; animation-duration: 5.2s; animation-delay: 1.5s; }
.bubble:nth-child(5) { left: 85%; width: 9px; height: 9px; animation-duration: 4.1s; animation-delay: 0.5s; }

.battery-core-details {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    width: 100%;
    z-index: 4;
}

.brand-text {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: 4px;
    color: #fff;
    text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

.voltage-indicator {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-primary);
    margin: 4px 0;
}

.charge-percentage {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-cyan);
    letter-spacing: 1px;
}

.glow-ring {
    position: absolute;
    top: 40px;
    left: -20px;
    width: 240px;
    height: 300px;
    border: 2px solid rgba(6, 182, 212, 0.15);
    border-radius: 50%;
    transform: rotateX(75deg);
    animation: rotate 15s linear infinite;
    pointer-events: none;
    box-shadow: 0 0 25px rgba(6, 182, 212, 0.05);
}

/* ==========================================================================
   Section Headers
   ========================================================================== */
.section-header {
    margin-bottom: 60px;
}

.section-header.text-center {
    text-align: center;
}

.section-header h2 {
    position: relative;
    display: inline-block;
    padding-bottom: 12px;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background-color: var(--color-emerald);
    border-radius: 2px;
}

.section-header p {
    font-size: 1.125rem;
    max-width: 600px;
    margin: 16px auto 0 auto;
}

/* ==========================================================================
   Battery Finder Section
   ========================================================================== */
.finder {
    background-color: rgba(15, 23, 42, 0.3);
}

.finder-wrapper {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.finder-categories {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.category-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    background-color: var(--bg-dark-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    padding: 14px 24px;
    border-radius: var(--border-radius-sm);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.cat-icon {
    width: 20px;
    height: 20px;
    stroke-width: 2;
}

.category-btn:hover {
    background-color: var(--bg-dark-hover);
    color: var(--text-primary);
    border-color: rgba(255, 255, 255, 0.15);
}

.category-btn.active {
    background-color: var(--color-emerald);
    color: #fff;
    border-color: var(--color-emerald);
    box-shadow: 0 4px 15px var(--color-emerald-glow);
}

.finder-results-box {
    min-height: 400px;
}

.finder-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}

.product-card {
    background-color: var(--bg-dark-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-md);
    padding: 24px;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: var(--transition-smooth);
}

.product-card:hover {
    transform: translateY(-8px);
    border-color: rgba(16, 185, 129, 0.3);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3), 0 0 15px rgba(16, 185, 129, 0.05);
}

.product-brand-tag {
    position: absolute;
    top: 16px;
    right: 16px;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 4px;
    text-transform: uppercase;
}

.product-brand-tag.amaron {
    background-color: rgba(142, 198, 63, 0.15);
    color: var(--color-amaron);
}

.product-brand-tag.exide {
    background-color: rgba(237, 28, 36, 0.15);
    color: var(--color-exide);
}

.product-brand-tag.special {
    background-color: rgba(6, 182, 212, 0.15);
    color: var(--color-cyan);
}

.product-image-box {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 120px;
    background-color: rgba(7, 10, 19, 0.4);
    border-radius: var(--border-radius-sm);
    margin-bottom: 20px;
    position: relative;
}

/* Beautiful custom battery graphic on product cards */
.prod-battery-graphic {
    width: 60px;
    height: 80px;
    border: 2px solid rgba(255,255,255,0.1);
    border-radius: 6px;
    position: relative;
    background-color: var(--bg-dark-deep);
}

.prod-battery-graphic::before {
    content: '';
    position: absolute;
    top: -5px;
    left: 20px;
    width: 16px;
    height: 5px;
    background-color: rgba(255,255,255,0.2);
    border-radius: 2px 2px 0 0;
}

.prod-battery-level {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    border-radius: 0 0 4px 4px;
}

.amaron-level {
    height: 90%;
    background-color: var(--color-amaron);
    box-shadow: 0 0 10px rgba(142, 198, 63, 0.5);
}

.exide-level {
    height: 85%;
    background-color: var(--color-exide);
    box-shadow: 0 0 10px rgba(237, 28, 36, 0.5);
}

.special-level {
    height: 100%;
    background-color: var(--color-cyan);
    box-shadow: 0 0 10px rgba(6, 182, 212, 0.5);
    animation: pulse 2s infinite;
}

.product-specs {
    margin: 16px 0 24px 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 16px;
    flex-grow: 1;
}

.spec-line {
    display: flex;
    justify-content: space-between;
    font-size: 0.875rem;
}

.spec-label {
    color: var(--text-muted);
}

.spec-value {
    color: var(--text-primary);
    font-weight: 600;
}

.product-price-warranty {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.price-box {
    display: flex;
    flex-direction: column;
}

.price-sub {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.price-num {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--color-emerald);
}

.warranty-badge {
    background-color: rgba(255,255,255,0.05);
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
}

/* ==========================================================================
   Smart Backup Calculator
   ========================================================================== */
.calculator-sec {
    background-color: #0b0e17;
}

.calc-bg-glow {
    position: absolute;
    bottom: -10%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.06) 0%, transparent 100%);
    pointer-events: none;
}

.calc-grid {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: center;
}

.calc-bullets {
    list-style: none;
    margin: 24px 0 36px 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.calc-bullets li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.bullet-icon {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--color-emerald);
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-weight: bold;
    font-size: 0.85rem;
    flex-shrink: 0;
}

.sustainability-counter {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.05) 0%, rgba(6, 182, 212, 0.05) 100%);
    border: 1px solid rgba(16, 185, 129, 0.1);
    border-radius: var(--border-radius-md);
    padding: 20px;
    display: flex;
    gap: 16px;
    align-items: center;
}

.co2-icon {
    font-size: 2rem;
}

.co2-title {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.co2-val {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-emerald);
    margin: 2px 0;
}

.co2-sub {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Calculator Card */
.calc-card {
    background-color: var(--bg-dark-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-lg);
    padding: 40px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.calc-card h3 {
    margin-bottom: 24px;
    text-align: center;
}

.appliance-selector h4 {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.appliance-items {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 24px;
}

.appliance-item {
    background-color: rgba(7, 10, 19, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-sm);
    padding: 12px;
    display: flex;
    flex-direction: column;
    cursor: pointer;
    position: relative;
    transition: var(--transition-smooth);
}

.appliance-item:hover {
    border-color: rgba(255, 255, 255, 0.15);
    background-color: rgba(7, 10, 19, 0.6);
}

.appliance-item.active {
    border-color: var(--color-emerald);
    background-color: rgba(16, 185, 129, 0.04);
}

.appliance-icon {
    font-size: 1.5rem;
    margin-bottom: 6px;
}

.appliance-name {
    font-weight: 600;
    font-size: 0.85rem;
}

.appliance-watt {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Quantity controls inside active item */
.quantity-control {
    display: none;
    align-items: center;
    gap: 8px;
    margin-top: 8px;
    background-color: var(--bg-dark-deep);
    border-radius: 4px;
    padding: 2px 8px;
    align-self: flex-start;
}

.appliance-item.active .quantity-control {
    display: inline-flex;
}

.qty-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.qty-btn:hover {
    color: var(--text-primary);
}

.qty-val {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-emerald);
    min-width: 12px;
    text-align: center;
}

/* Range sliders */
.range-inputs {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 30px;
}

.range-group {
    display: flex;
    flex-direction: column;
}

.range-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.range-val {
    color: var(--color-cyan);
    font-weight: 700;
}

.slider {
    -webkit-appearance: none;
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: var(--bg-dark-deep);
    outline: none;
    transition: var(--transition-smooth);
}

.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--color-emerald);
    cursor: pointer;
    box-shadow: 0 0 10px var(--color-emerald-glow);
    transition: var(--transition-smooth);
}

.slider::-webkit-slider-thumb:hover {
    transform: scale(1.15);
}

.slider::-moz-range-thumb {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--color-emerald);
    cursor: pointer;
    box-shadow: 0 0 10px var(--color-emerald-glow);
    transition: var(--transition-smooth);
    border: none;
}

.slider::-moz-range-thumb:hover {
    transform: scale(1.15);
}

/* Calc Results Layout */
.calc-results {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    background-color: var(--bg-dark-deep);
    border-radius: var(--border-radius-md);
    padding: 20px;
    margin-bottom: 24px;
    border: 1px dashed rgba(255,255,255,0.08);
}

.result-tile {
    display: flex;
    flex-direction: column;
}

.result-title {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.result-value {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-emerald);
    margin-top: 4px;
}

.result-sub {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 2px;
}

/* ==========================================================================
   Brands Catalog Section
   ========================================================================== */
.brands-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.brand-card {
    background-color: var(--bg-dark-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-lg);
    padding: 32px;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.brand-card:hover {
    transform: translateY(-8px);
}

.brand-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 4px;
}

.brand-badge.green {
    background-color: rgba(142, 198, 63, 0.15);
    color: var(--color-amaron);
}

.brand-badge.red {
    background-color: rgba(237, 28, 36, 0.15);
    color: var(--color-exide);
}

.brand-badge.cyan {
    background-color: rgba(6, 182, 212, 0.15);
    color: var(--color-cyan);
}

.brand-logo-area {
    height: 80px;
    display: flex;
    align-items: center;
    margin-bottom: 24px;
}

.brand-placeholder-logo {
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 2.25rem;
    letter-spacing: 2px;
}

.amaron-green-theme {
    color: var(--color-amaron);
    text-shadow: 0 0 15px rgba(142, 198, 63, 0.3);
}

.exide-red-theme {
    color: var(--color-exide);
    text-shadow: 0 0 15px rgba(237, 28, 36, 0.3);
}

.voltmax-cyan-theme {
    color: var(--color-cyan);
    text-shadow: 0 0 15px rgba(6, 182, 212, 0.3);
}

.brand-card h3 {
    margin-bottom: 12px;
}

.brand-card p {
    font-size: 0.95rem;
    margin-bottom: 24px;
    flex-grow: 1;
}

.brand-features {
    list-style: none;
    margin-bottom: 32px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.brand-features li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.brand-features li::before {
    content: '⚡';
    font-size: 0.8rem;
}

.btn-brand-link {
    font-family: var(--font-heading);
    font-weight: 700;
    text-align: center;
    padding: 12px;
    border-radius: var(--border-radius-sm);
    transition: var(--transition-smooth);
}

.amaron-btn {
    background-color: rgba(142, 198, 63, 0.1);
    color: var(--color-amaron);
    border: 1px solid rgba(142, 198, 63, 0.2);
}

.amaron-btn:hover {
    background-color: var(--color-amaron);
    color: #000;
}

.exide-btn {
    background-color: rgba(237, 28, 36, 0.1);
    color: var(--color-exide);
    border: 1px solid rgba(237, 28, 36, 0.2);
}

.exide-btn:hover {
    background-color: var(--color-exide);
    color: #fff;
}

.special-btn {
    background-color: rgba(6, 182, 212, 0.1);
    color: var(--color-cyan);
    border: 1px solid rgba(6, 182, 212, 0.2);
}

.special-btn:hover {
    background-color: var(--color-cyan);
    color: #000;
}

.amaron-card:hover {
    border-color: rgba(142, 198, 63, 0.3);
    box-shadow: 0 10px 30px rgba(142, 198, 63, 0.05);
}

.exide-card:hover {
    border-color: rgba(237, 28, 36, 0.3);
    box-shadow: 0 10px 30px rgba(237, 28, 36, 0.05);
}

.special-card:hover {
    border-color: rgba(6, 182, 212, 0.3);
    box-shadow: 0 10px 30px rgba(6, 182, 212, 0.05);
}

/* ==========================================================================
   Services Section
   ========================================================================== */
.services {
    background-color: rgba(15, 23, 42, 0.3);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.service-card {
    background-color: var(--bg-dark-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-md);
    padding: 32px 24px;
    text-align: center;
    transition: var(--transition-smooth);
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: rgba(16, 185, 129, 0.2);
    box-shadow: 0 8px 25px rgba(0,0,0,0.3);
}

.service-icon {
    width: 50px;
    height: 50px;
    margin: 0 auto 20px auto;
    color: var(--color-emerald);
}

.service-card h4 {
    margin-bottom: 12px;
}

.service-card p {
    font-size: 0.875rem;
    line-height: 1.5;
}

/* ==========================================================================
   Store Photo & Video Gallery Section
   ========================================================================== */
.gallery-sec {
    background-color: #0b0e17;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 48px;
}

.gallery-card {
    background-color: var(--bg-dark-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: var(--transition-smooth);
}

.gallery-card:hover {
    transform: translateY(-8px);
    border-color: rgba(16, 185, 129, 0.3);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

.gallery-img-wrap {
    position: relative;
    width: 100%;
    height: 220px;
    background-color: var(--bg-dark-deep);
    overflow: hidden;
}

.gallery-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.gallery-card:hover .gallery-img {
    transform: scale(1.05);
}

.gallery-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    background-color: #000;
}

.gallery-overlay {
    position: absolute;
    top: 16px;
    left: 16px;
}

.gallery-tag {
    background-color: rgba(7, 10, 19, 0.8);
    backdrop-filter: blur(8px);
    color: var(--color-emerald);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 50px;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.video-tag {
    color: var(--color-cyan);
    border-color: rgba(6, 182, 212, 0.3);
}

.gallery-info {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.gallery-info h4 {
    font-size: 1.1rem;
}

.gallery-info p {
    font-size: 0.85rem;
    line-height: 1.5;
}

.media-upload-guide {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.05) 0%, rgba(16, 185, 129, 0.05) 100%);
    border: 1px dashed rgba(6, 182, 212, 0.3);
    border-radius: var(--border-radius-md);
    padding: 24px 32px;
    display: flex;
    align-items: center;
    gap: 24px;
}

.upload-guide-icon {
    font-size: 2.5rem;
}

.upload-guide-text h4 {
    font-size: 1.1rem;
    color: var(--color-cyan);
    margin-bottom: 6px;
}

.upload-guide-text p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.upload-guide-text code {
    background-color: rgba(0, 0, 0, 0.4);
    color: var(--color-emerald);
    padding: 2px 8px;
    border-radius: 4px;
    font-family: monospace;
}

/* ==========================================================================
   Contact & Lead Form Section
   ========================================================================== */
.contact-section {
    background-color: #070a13;
}

.contact-grid {
    grid-template-columns: 1fr 1fr;
    gap: 64px;
}

.contact-text h2 {
    margin-bottom: 16px;
}

.contact-text p {
    margin-bottom: 32px;
}

.contact-info-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 40px;
}

.info-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.info-icon {
    font-size: 1.25rem;
}

.quick-whatsapp-cta {
    background-color: rgba(37, 211, 102, 0.04);
    border: 1px solid rgba(37, 211, 102, 0.15);
    border-radius: var(--border-radius-md);
    padding: 24px;
}

.quick-whatsapp-cta p {
    font-size: 0.9rem;
    margin-bottom: 16px;
    color: var(--text-primary);
}

/* Contact form styling */
.contact-form-card {
    background-color: var(--bg-dark-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-lg);
    padding: 40px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.3);
}

.contact-form-card h3 {
    margin-bottom: 24px;
    text-align: center;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 20px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.form-group input, .form-group select, .form-group textarea {
    background-color: var(--bg-dark-deep);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--border-radius-sm);
    padding: 12px 16px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--color-emerald);
    box-shadow: 0 0 8px var(--color-emerald-glow);
}

.form-feedback {
    margin-top: 16px;
    padding: 12px;
    border-radius: var(--border-radius-sm);
    font-size: 0.9rem;
    text-align: center;
    font-weight: 600;
}

.form-feedback.success {
    background-color: rgba(16, 185, 129, 0.15);
    color: var(--color-emerald);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.form-feedback.error {
    background-color: rgba(239, 68, 68, 0.15);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.hidden {
    display: none;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    padding: 40px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.footer-note {
    font-size: 0.8rem;
    margin-top: 8px;
}

/* ==========================================================================
   Floating Widgets & Animations
   ========================================================================== */
.whatsapp-bubble {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    animation: bubble-pulse 2s infinite;
    transition: var(--transition-smooth);
}

.whatsapp-bubble:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.6);
}

.whatsapp-bubble svg {
    width: 32px;
    height: 32px;
}
.map-section{
    padding:80px 0;
    background:#0b1020;
}

.map-section h2{
    text-align:center;
    color:#fff;
    margin-bottom:15px;
    font-size:38px;
}

.map-section p{
    text-align:center;
    color:#c7d2fe;
    margin-bottom:30px;
    line-height:1.8;
}

.map-section iframe{
    width:100%;
    height:500px;
    border:none;
    border-radius:20px;
    overflow:hidden;
    box-shadow:0 20px 40px rgba(0,0,0,.35);
}
/* Animations declarations */
@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.05); opacity: 0.7; }
    100% { transform: scale(1); opacity: 1; }
}

@keyframes bubble-pulse {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.4); }
    70% { transform: scale(1.05); box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

@keyframes charge {
    0% { height: 10%; background: linear-gradient(0deg, var(--color-orange) 0%, rgba(249, 115, 22, 0.7) 100%); }
    20% { height: 40%; background: linear-gradient(0deg, var(--color-orange) 0%, rgba(16, 185, 129, 0.7) 100%); }
    50% { height: 80%; background: linear-gradient(0deg, var(--color-emerald) 0%, rgba(6, 182, 212, 0.7) 100%); }
    100% { height: 98%; background: linear-gradient(0deg, var(--color-emerald) 0%, var(--color-cyan) 100%); }
}

@keyframes wave-move {
    0% { transform: translateX(0); }
    50% { transform: translateX(-25%); }
    100% { transform: translateX(0); }
}

@keyframes bubble-up {
    0% { transform: translateY(0) scale(1); opacity: 0; }
    10% { opacity: 0.8; }
    90% { opacity: 0.4; }
    100% { transform: translateY(-300px) scale(0.5); opacity: 0; }
}

@keyframes rotate {
    0% { transform: rotateX(75deg) rotate(0deg); }
    100% { transform: rotateX(75deg) rotate(360deg); }
}

/* ==========================================================================
   Responsive Design Media Queries
   ========================================================================== */
@media (max-width: 1024px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 60px;
        text-align: center;
    }
    
    .hero-content {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .hero-ctas {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
        width: 100%;
    }
    
    .calc-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .brands-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
}

@media (max-width: 768px) {
    /* Mobile Toggle Navigation */
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--bg-dark-deep);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 40px;
        transition: var(--transition-smooth);
        z-index: 999;
        border-top: 1px solid rgba(255,255,255,0.05);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .header-actions .btn-phone {
        display: none; /* Hide phone on small screen header to save space, visible in body */
    }
    
    .mobile-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }
    
    .mobile-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -6px);
    }
    
    .brands-grid {
        grid-template-columns: 1fr;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .media-upload-guide {
        flex-direction: column;
        text-align: center;
    }
    
    .calc-card {
        padding: 24px;
    }
    
    .appliance-items {
        grid-template-columns: 1fr;
    }
    
    .contact-form-card {
        padding: 24px;
    }
}

@media (max-width: 480px) {
    section {
        padding: 60px 0;
    }
    
    h1 { font-size: 2.1rem; }
    
    .hero-ctas {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-ctas .btn {
        width: 100%;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }
    
    .calc-results {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .whatsapp-bubble {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
    }
    
    .whatsapp-bubble svg {
        width: 26px;
        height: 26px;
    }
}