/* Base Styles */
:root {
    /* Green/Teal Theme (#00b894 based) */
    --primary-color: #00b894;
    --primary-light: #26c9a3;
    --primary-dark: #00997a;
    --secondary-color: #0984e3;
    --accent-color: #fdcb6e;
    --text-color: #2d3436;
    --text-light: #636e72;
    --bg-color: #ffffff;
    --bg-secondary: #f5f6fa;
    --bg-tertiary: #dfe6e9;
    --border-color: #dfe6e9;
    --success-color: #00b894;
    --warning-color: #fdcb6e;
    --error-color: #d63031;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --radius-sm: 0.125rem;
    --radius: 0.25rem;
    --radius-md: 0.375rem;
    --radius-lg: 0.5rem;
    --radius-xl: 0.75rem;
    --radius-2xl: 1rem;
    --radius-3xl: 1.5rem;
    --radius-full: 9999px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"] {
    /* Dark Theme */
    --primary-color: #3b82f6;
    --primary-light: #60a5fa;
    --primary-dark: #2563eb;
    --secondary-color: #10b981;
    --accent-color: #f59e0b;
    --text-color: #f9fafb;
    --text-light: #d1d5db;
    --bg-color: #111827;
    --bg-secondary: #1f2937;
    --bg-tertiary: #374151;
    --border-color: #4b5563;
}

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

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
    transition: var(--transition-slow);
    overflow-x: hidden;
    scroll-behavior: smooth;
}

/* Pricing is intentionally not displayed on the public website. */
.price,
.product-price,
.summary-total {
    display: none !important;
}

.preload * {
    transition: none !important;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    line-height: 1.2;
}

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-lg);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background-color: transparent;
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-outline:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline-white {
    background-color: transparent;
    border-color: white;
    color: white;
}

.btn-outline-white:hover {
    background-color: white;
    color: var(--primary-color);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

.btn-nav {
    padding: 0.5rem 1.25rem;
}

/* Loading Screen */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bg-color);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

.loading-animation {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.scooter-wheel {
    width: 60px;
    height: 60px;
    border: 4px solid var(--primary-color);
    border-radius: 50%;
    position: relative;
    animation: rotate 1.5s linear infinite;
}

.spoke {
    position: absolute;
    width: 2px;
    height: 30px;
    background-color: var(--primary-color);
    top: 50%;
    left: 50%;
    transform-origin: top center;
}

.spoke:nth-child(1) { transform: translate(-50%, -50%) rotate(0deg); }
.spoke:nth-child(2) { transform: translate(-50%, -50%) rotate(60deg); }
.spoke:nth-child(3) { transform: translate(-50%, -50%) rotate(120deg); }
.spoke:nth-child(4) { transform: translate(-50%, -50%) rotate(180deg); }
.spoke:nth-child(5) { transform: translate(-50%, -50%) rotate(240deg); }
.spoke:nth-child(6) { transform: translate(-50%, -50%) rotate(300deg); }

.loading-text {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-light);
    animation: pulse 2s infinite;
}

/* Header */
.glass-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-slow);
}

[data-theme="dark"] .glass-header {
    background-color: rgba(17, 24, 39, 0.8);
}

header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
}

.logo-img {
    height: 2.5rem;
    transition: var(--transition);
}

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

.logo, .footer-brand {
    display: inline-flex;
    align-items: center;
    gap: .55rem;
}

.brandmark-crop {
    display: inline-block;
    position: relative;
    width: 86px;
    height: 42px;
    overflow: hidden;
    flex: 0 0 auto;
}

.brandmark-crop img {
    position: absolute;
    width: 184px;
    max-width: none;
    left: -9px;
    top: -29px;
}

.brand-name {
    font: 800 1.35rem/1 'Montserrat', sans-serif;
    letter-spacing: .2em;
    color: var(--text-color);
}

.footer-brand .brand-name { color: white; }
.footer-brand .brandmark-crop img { filter: invert(1); }

.main-nav {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 1.5rem;
}

.nav-item {
    position: relative;
}

.nav-link {
    padding: 0.5rem 0;
    font-weight: 600;
    color: var(--text-light);
    position: relative;
}

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

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

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

[data-theme="dark"] .nav-link:hover, [data-theme="dark"] .nav-link.active {
    color: white;
}

.mega-menu {
    position: static;
}

.mega-menu-content {
    position: absolute;
    left: 0;
    width: 100%;
    background-color: var(--bg-color);
    padding: 2rem;
    box-shadow: var(--shadow-xl);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    display: none;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    z-index: 999;
}

.mega-menu:hover .mega-menu-content {
    display: grid;
}

.mega-menu-column h4 {
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.mega-menu-column a {
    display: block;
    padding: 0.5rem 0;
    color: var(--text-light);
}

.mega-menu-column a:hover {
    color: var(--primary-color);
    padding-left: 0.5rem;
}

.mega-menu-promo {
    background-color: var(--bg-secondary);
    padding: 1.5rem;
    border-radius: var(--radius);
}

.mega-menu-promo h4 {
    margin-bottom: 0.5rem;
}

.mega-menu-promo p {
    margin-bottom: 1rem;
    color: var(--text-light);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.theme-toggle {
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 1.25rem;
    cursor: pointer;
    transition: var(--transition);
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
}

.theme-toggle:hover {
    background-color: var(--bg-secondary);
    color: var(--text-color);
}

.hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
}

.hamburger-box {
    width: 24px;
    height: 24px;
    display: inline-block;
    position: relative;
}

.hamburger-inner {
    display: block;
    top: 50%;
    margin-top: -2px;
}

.hamburger-inner, .hamburger-inner::before, .hamburger-inner::after {
    width: 24px;
    height: 2px;
    background-color: var(--text-color);
    border-radius: 4px;
    position: absolute;
    transition: var(--transition);
}

.hamburger-inner::before, .hamburger-inner::after {
    content: "";
    display: block;
}

.hamburger-inner::before {
    top: -8px;
}

.hamburger-inner::after {
    bottom: -8px;
}

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 5rem;
    overflow: hidden;
}

.video-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.video-background video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0.3) 100%);
}

.hero-content {
    max-width: 600px;
    color: white;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 1.5rem;
}

.title-line {
    display: block;
}

.highlight {
    color: var(--primary-light);
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: .8rem;
    padding: 0;
    margin: 1.5rem 0 0;
}
.stat-item {
    text-align: center;
    position: relative;
    padding: 1rem .65rem;
    border-radius: 12px;
    background: rgba(10,20,20,.28);
    border: 1px solid rgba(255,255,255,.14);
    backdrop-filter: blur(8px);
    transition: var(--transition);
    min-width: 0;
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: .35rem;
}

.stat-label {
    position: static;
    display: block;
    width: auto;
    color: rgba(255,255,255,.86);
    font-size: .8rem;
    line-height: 1.25;
    font-weight: 600;
}

.hero-image {
    position: absolute;
    right: 0;
    bottom: 0;
    width: 50%;
    max-width: 700px;
    z-index: 1;
}

.scooter-3d-view {
    width: 100%;
    height: 500px;
    position: relative;
}

.configurator-fallback-image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 1rem;
    z-index: 1;
    filter: drop-shadow(0 20px 18px rgba(0,0,0,.22));
}

#configurator-viewer canvas { position: relative; z-index: 2; }

.color-selector {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    margin-top: 1rem;
}

.color-option {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
}

.color-option:hover {
    transform: scale(1.1);
}

.color-option.active {
    border-color: white;
    transform: scale(1.1);
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.3);
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    color: white;
    z-index: 1;
    opacity: 0.7;
    animation: bounce 2s infinite;
}

.mouse {
    width: 25px;
    height: 40px;
    border: 2px solid white;
    border-radius: 15px;
    position: relative;
    margin-bottom: 0.5rem;
}

.wheel {
    width: 4px;
    height: 8px;
    background-color: white;
    border-radius: 2px;
    position: absolute;
    top: 5px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll-wheel 2s infinite;
}

.arrow-down {
    width: 15px;
    height: 15px;
    border-right: 2px solid white;
    border-bottom: 2px solid white;
    transform: rotate(45deg);
    margin-top: -5px;
}

/* Sections Common Styles */
.section-title {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    margin-bottom: 3rem;
    position: relative;
    text-align: center;
}

.title-decorator {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.section-title.white .title-decorator {
    color: var(--primary-light);
}

/* Technology Section */
.tech-section {
    padding: 6rem 0;
    background-color: var(--bg-color);
}

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

.tech-card {
    background-color: var(--bg-secondary);
    padding: 2rem;
    border-radius: var(--radius-lg);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

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

.tech-icon {
    margin-bottom: 1.5rem;
}

.icon-circle {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-full);
    background-color: rgba(37, 99, 235, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 1.5rem;
}

.tech-card h3 {
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.tech-card p {
    margin-bottom: 1.5rem;
    color: var(--text-light);
}

.tech-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-top: auto;
}

.tech-link i {
    font-size: 0.8rem;
    transition: var(--transition);
}

.tech-link:hover i {
    transform: translateX(3px);
}

/* Product Filter */
.product-filter {
    background-color: var(--bg-secondary);
    padding: 1.5rem 0;
    position: sticky;
    top: 80px;
    z-index: 90;
    box-shadow: var(--shadow-sm);
}

.filter-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.filter-group label {
    font-weight: 500;
    color: var(--text-light);
}

.filter-select {
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: inherit;
    transition: var(--transition);
}

.filter-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}


/* Models Section */

.models {
    padding: 100px 0;
    background-color: #f5f6fa;
}

.models-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.model-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
}

.model-card.featured {
    border: 3px solid var(--primary);
}

.featured-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background-color: var(--primary-color);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    z-index: 2;
    box-shadow: 0 5px 15px rgba(0, 184, 148, 0.3);
}
.card-hover:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.model-image {
    height: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    position: relative;
    overflow: hidden;
}

.model-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: var(--transition);
}

.model-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 184, 148, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.model-card:hover .model-overlay {
    opacity: 1;
}

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

.model-card h3 {
    text-align: center;
    padding: 0 20px;
    margin: 20px 0 10px;
    font-size: 1.5rem;
    color: var(--dark);
}

.model-specs {
    padding: 0 20px 20px;
}

.model-specs p {
    display: flex;
    align-items: center;
    margin-bottom: 8px;
    color: var(--text);
}

.model-specs i {
    margin-right: 10px;
    color: var(--primary);
    width: 20px;
    text-align: center;
}

.model-price {
    text-align: center;
    padding: 15px 20px;
    background-color: #f8f9fa;
    margin: 0 20px 20px;
    border-radius: 8px;
}

.price {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--dark);
    display: block;
}

.emi {
    font-size: 0.9rem;
    color: #718096;
}

.model-card .btn {
    display: block;
    margin: 0 20px 20px;
    text-align: center;
}

/* Sustainability Section */
.sustainability-section {
    padding: 6rem 0;
    background-color: var(--primary-color);
    color: white;
    position: relative;
    overflow: hidden;
}

.sustainability-section::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 40%;
    height: 100%;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><path fill="rgba(255,255,255,0.03)" d="M0,0 L100,0 L100,100 Q50,80 0,100 Z"></path></svg>');
    background-repeat: no-repeat;
    background-size: 100% 100%;
}

.sustainability-content {
    position: relative;
    z-index: 1;
    max-width: none;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(380px, .82fr);
    gap: clamp(3rem, 8vw, 8rem);
    align-items: center;
}

.sustainability-lead > p {
    max-width: 650px;
    margin: 1.75rem 0 2.2rem;
    font-size: 1.1rem;
    line-height: 1.75;
}

.sustainability-lead .stat-circle { margin-left: .5rem; }

.sustainability-panel {
    padding: clamp(2rem, 4vw, 3.5rem);
    border: 1px solid rgba(255,255,255,.25);
    border-radius: 1.5rem;
    background: rgba(4, 80, 69, .22);
    box-shadow: 0 24px 60px rgba(0,0,0,.12);
    backdrop-filter: blur(8px);
}

.panel-kicker {
    display: block;
    margin-bottom: 1.5rem;
    color: var(--accent-color);
    font: 700 .78rem/1 'Montserrat', sans-serif;
    letter-spacing: .15em;
    text-transform: uppercase;
}

.sustainability-panel .eco-features { margin-bottom: 2rem; }
.sustainability-panel .eco-features li { padding: .7rem 0; margin: 0; border-bottom: 1px solid rgba(255,255,255,.15); font-size: 1.05rem; }
.sustainability-panel .eco-features li:last-child { border-bottom: 0; }
.sustainability-panel .btn { width: 100%; }

.sustainability-stats {
    display: flex;
    align-items: center;
    gap: 3rem;
    margin-top: 2rem;
}

.stat-circle {
    position: relative;
    width: 150px;
    height: 150px;
    flex-shrink: 0;
}

.circle-chart {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.circle-bg {
    fill: none;
    stroke: rgba(255, 255, 255, 0.1);
    stroke-width: 3;
}

.circle-fill {
    fill: none;
    stroke: white;
    stroke-width: 3;
    stroke-linecap: round;
    animation: circle-fill-animation 1.5s ease-in-out;
}

.stat-value {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 2rem;
    font-weight: 700;
}

.stat-circle .stat-label {
    position: absolute;
    bottom: -2rem;
    left: 0;
    width: 100%;
    text-align: center;
    font-size: 0.9rem;
    opacity: 0.8;
}

.sustainability-text {
    flex: 1;
}

.sustainability-text p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    line-height: 1.7;
}

.eco-features {
    list-style: none;
    margin-bottom: 2rem;
}

.eco-features li {
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.eco-features i {
    color: var(--accent-color);
}

/* Testimonials Section */
.testimonials-section {
    padding: 6rem 0;
    background-color: var(--bg-color);
}

.testimonials-carousel {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.testimonial-slide {
    display: none;
    animation: fadeIn 0.5s ease;
}

.testimonial-slide.active {
    display: block;
}

.testimonial-card {
    background-color: var(--bg-secondary);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.testimonial-rating {
    color: var(--accent-color);
    margin-bottom: 1.5rem;
}

.testimonial-text {
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 2rem;
    font-style: italic;
    position: relative;
}

.testimonial-text::before, .testimonial-text::after {
    content: '"';
    font-size: 2rem;
    color: var(--primary-color);
    opacity: 0.3;
    position: absolute;
}

.testimonial-text::before {
    top: -1rem;
    left: -1rem;
}

.testimonial-text::after {
    bottom: -2rem;
    right: -1rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-full);
    object-fit: cover;
}

.author-name {
    font-weight: 600;
}

.author-location {
    font-size: 0.9rem;
    color: var(--text-light);
}

.carousel-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

.carousel-prev, .carousel-next {
    background: none;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-light);
    transition: var(--transition);
}

.carousel-prev:hover, .carousel-next:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-color);
}

.carousel-dots {
    display: flex;
    gap: 0.5rem;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: var(--radius-full);
    background-color: var(--border-color);
    cursor: pointer;
    transition: var(--transition);
}

.dot.active {
    background-color: var(--primary-color);
    transform: scale(1.2);
}

/* CTA Section */
.cta-section {
    padding: 6rem 0;
    background-color: var(--bg-secondary);
}

.cta-card {
    background-color: var(--primary-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    color: white;
    box-shadow: var(--shadow-xl);
}

.cta-content {
    flex: 1;
    padding: 4rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.cta-content h2 {
    color: white;
    text-align: left;
    margin-bottom: 1.5rem;
}

.cta-content h2::after {
    display: none;
}

.cta-content p {
    margin-bottom: 2rem;
    font-size: 1.1rem;
    opacity: 0.9;
}

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

.cta-image {
    flex: 1;
    position: relative;
    min-height: 350px;
    display: flex;
    justify-content: center; /* Center horizontally */
    align-items: center; /* Center vertically */
    overflow: hidden; /* Hide any image overflow */
}

.cta-img { width: auto; /* Let the image determine width */
    max-width: 100%; /* Never exceed container width */
    height: auto; /* Maintain aspect ratio */
    max-height: 350px; /* Limit height */
    object-fit: contain; /* Show entire image without cropping */
    position: relative; /* Change from absolute to relative */
    top: auto;
    left: auto;
    margin: 0 auto; /* Center the image */
    border-radius: var(--radius-md); /* Optional: Add rounded corners */
    box-shadow: var(--shadow-sm); /* Optional: Add subtle shadow */
}

/* Footer */
.footer-section {
    background: #242829;
    padding: 5rem 0 0;
    color: #ffffff;
}

.footer-section h4,
.footer-section p,
.footer-section span,
.footer-section .footer-copyright { color: #ffffff; }

.footer-section .footer-links a,
.footer-section .footer-legal a,
.footer-section .contact-item,
.footer-section .footer-about p { color: rgba(255,255,255,.78); }

.footer-section .footer-links a:hover,
.footer-section .footer-legal a:hover { color: var(--primary-light); }

.footer-section .footer-bottom { border-top-color: rgba(255,255,255,.15); }

.footer-section .footer-social a {
    background: rgba(255,255,255,.1);
    color: #fff;
    border: 1px solid rgba(255,255,255,.12);
}

.footer-logo-mark {
    position: relative;
    width: 66px;
    height: 44px;
    display: grid;
    place-items: center;
    color: #fff;
    font: 900 1.85rem/1 'Montserrat', sans-serif;
}

.footer-logo-mark::before,
.footer-logo-mark::after {
    content: "";
    position: absolute;
    top: 11px;
    width: 25px;
    height: 7px;
    border-top: 4px solid var(--primary-light);
    border-bottom: 4px solid var(--primary-light);
}

.footer-logo-mark::before { left: 0; transform: skewX(28deg); }
.footer-logo-mark::after { right: 0; transform: skewX(-28deg); }
.footer-logo-mark b { position: relative; z-index: 1; color: #fff; text-shadow: 0 0 18px rgba(0,184,148,.5); }

.compact-footer { padding-top: 2.25rem; }
.compact-footer > .container > .footer-brand { justify-content: center; margin-bottom: 1.5rem; }

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-col h4 {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    position: relative;
    padding-bottom: 0.75rem;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--primary-color);
}

.footer-logo {
    height: 2.5rem;
    margin-bottom: 1.5rem;
}

.footer-about p {
    margin-bottom: 1.5rem;
    color: var(--text-light);
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background-color: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    color: var(--text-light);
}

.footer-social a:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-3px);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--text-light);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary-color);
    padding-left: 0.5rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.contact-item a { color: inherit; }
.contact-item a:hover { color: var(--primary-light); }

.contact-item i {
    margin-top: 0.25rem;
    color: var(--primary-color);
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding: 2rem 0;
}

.footer-legal {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 1rem;
}

.footer-legal a {
    color: var(--text-light);
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-legal a:hover {
    color: var(--primary-color);
}

.footer-copyright {
    text-align: center;
    color: var(--text-light);
    font-size: 0.9rem;
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    border-radius: var(--radius-full);
    background-color: var(--primary-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--primary-dark);
    transform: translateY(-3px);
}

/* Animations */
@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes pulse {
    0% { opacity: 0.6; }
    50% { opacity: 1; }
    100% { opacity: 0.6; }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0) translateX(-50%); }
    40% { transform: translateY(-20px) translateX(-50%); }
    60% { transform: translateY(-10px) translateX(-50%); }
}

@keyframes scroll-wheel {
    0% { opacity: 0; transform: translateY(5px) translateX(-50%); }
    50% { opacity: 1; }
    100% { opacity: 0; transform: translateY(15px) translateX(-50%); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes circle-fill-animation {
    from { stroke-dasharray: 0, 100; }
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .hero-content {
        max-width: 500px;
    }
    
    .hero-image {
        width: 45%;
    }
    
    .cta-card {
        flex-direction: column;
    }
    
    .cta-content, .cta-image {
        flex: auto;
    }
    
    .cta-image {
        min-height: 300px;
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: block;
    }
    
    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 400px;
        height: 100vh;
        background-color: var(--bg-color);
        flex-direction: column;
        padding: 6rem 2rem 2rem;
        transition: var(--transition-slow);
        z-index: 1000;
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    }
    
    .main-nav.active {
        right: 0;
    }
    
    .nav-list {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-actions {
        margin-top: 2rem;
        flex-direction: column;
        align-items: flex-start;
    }
    
    .hamburger.active .hamburger-inner {
        transform: rotate(45deg);
    }
    
    .hamburger.active .hamburger-inner::before {
        transform: rotate(-90deg) translateX(8px);
    }
    
    .hamburger.active .hamburger-inner::after {
        opacity: 0;
    }
    
    .hero-section {
        flex-direction: column;
        padding-top: 6rem;
        text-align: center;
    }
    
    .hero-content {
        max-width: 100%;
        margin-bottom: 3rem;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-image {
        position: relative;
        width: 100%;
        max-width: 100%;
        margin-top: 2rem;
    }
    
    .sustainability-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .sustainability-panel {
        padding: 1.5rem;
    }

    .sustainability-stats {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .stat-circle {
        margin-bottom: 2rem;
    }
    
    .mega-menu-content {
        grid-template-columns: 1fr;
        padding: 1.5rem;
    }
    
    .mega-menu-column:last-child {
        grid-column: 1;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 1rem;
    }
    
    .hero-cta, .cta-buttons, .model-actions {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
    
    .model-showcase {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-legal {
        flex-direction: column;
        gap: 0.5rem;
        align-items: center;
    }
}

/* Polished product presentation */
.hero-section { min-height: 100svh; overflow: hidden; }
.hero-section > .container { position: relative; z-index: 2; }
.hero-scooter-product {
    position: absolute;
    inset: 2% 2% 6% auto;
    width: min(94%, 650px);
    height: 94%;
    object-fit: contain;
    object-position: center bottom;
    filter: drop-shadow(0 32px 28px rgba(0,0,0,.42));
    animation: scooter-float 5s ease-in-out infinite;
    transition: filter .45s ease, transform .45s ease;
}
.hero-scooter-product[data-color="carbon-black"] { filter: saturate(.45) brightness(.67) drop-shadow(0 32px 28px rgba(0,0,0,.5)); }
.hero-scooter-product[data-color="arctic-white"] { filter: saturate(.25) brightness(1.3) drop-shadow(0 32px 28px rgba(0,0,0,.35)); }
.hero-scooter-product[data-color="lime-green"] { filter: hue-rotate(68deg) saturate(1.55) drop-shadow(0 32px 28px rgba(0,0,0,.42)); }
.hero-orbit {
    position: absolute;
    width: 430px;
    height: 430px;
    border: 1px solid rgba(255,255,255,.24);
    border-radius: 50%;
    right: 8%;
    bottom: 4%;
    box-shadow: 0 0 0 55px rgba(0,184,148,.05), 0 0 0 110px rgba(0,184,148,.035);
    animation: orbit-pulse 4s ease-in-out infinite;
}
.color-selector { position: relative; z-index: 3; }
.color-option { box-shadow: 0 5px 18px rgba(0,0,0,.3); }
.color-option.active { transform: scale(1.2); border-color: white; }
.tech-card, .model-card { transition: transform .45s cubic-bezier(.2,.8,.2,1), box-shadow .45s ease; }
.tech-card:hover, .model-card:hover { transform: translateY(-10px); }
@keyframes scooter-float { 0%,100% { transform: translateY(0) rotate(-1deg); } 50% { transform: translateY(-14px) rotate(1deg); } }
@keyframes orbit-pulse { 0%,100% { transform: scale(.96); opacity: .65; } 50% { transform: scale(1.04); opacity: 1; } }
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; }
}
@media (max-width: 1024px) {
    .hero-scooter-product { position: relative; inset: auto; width: 100%; height: 430px; }
    .hero-orbit { left: 50%; right: auto; transform: translateX(-50%); }
}
@media (max-width: 576px) {
    .brand-name { font-size: 1rem; }
    .brandmark-crop { width: 66px; }
    .hero-stats { gap: .35rem; }
    .stat-item { min-width: 0; padding: 12px 7px; }
    .stat-number { font-size: 1.75rem; }
    .hero-scooter-product { height: 330px; }
    .hero-orbit { width: 290px; height: 290px; }
}