/* Reset & Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Prompt', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background: #fff;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 32px;
    border-radius: 30px;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 16px;
}

.btn-white {
    background: #fff;
    color: #eb5d21;
}

.btn-white:hover {
    background: #f5f5f5;
    transform: translateY(-2px);
}

.btn-orange {
    background: #eb5d21;
    color: #fff;
}

.btn-orange:hover {
    background: #d4511d;
    transform: translateY(-2px);
}

/* Section Title */
.section-title {
    text-align: center;
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 50px;
    color: #333;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    height: 70px;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.logo img {
    height: 40px;
}

.nav-list {
    display: flex;
    gap: 30px;
}

.nav-list a {
    font-weight: 500;
    color: #333;
    transition: color 0.3s;
}

.nav-list a:hover {
    color: #eb5d21;
}

.lang-selector {
    padding: 8px 16px;
    border: 1px solid #ddd;
    border-radius: 4px;
    cursor: pointer;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
}

.mobile-menu-btn span {
    width: 25px;
    height: 3px;
    background: #333;
    border-radius: 2px;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 70px;
    overflow: hidden;
}

.hero-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
    position: relative;
    z-index: 2;
}

.hero-text {
    max-width: 500px;
}

.hero-text h1 {
    font-size: 56px;
    font-weight: 700;
    color: #333;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-text p {
    font-size: 18px;
    color: #666;
    margin-bottom: 20px;
}

.hero-subtitle {
    font-size: 24px;
    font-weight: 500;
    color: #eb5d21;
}

.hero-desc {
    margin-bottom: 30px;
}

.hero-image img {
    max-width: 400px;
}

.hero-decoration {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 40%;
    z-index: 1;
}

.orange-block {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 100%;
    background: #eb5d21;
    clip-path: polygon(30% 0, 100% 0, 100% 100%, 0% 100%);
}

/* Stats Section */
.stats-section {
    padding: 60px 0;
    background: #fff;
    border-bottom: 1px solid #eee;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
}

.stat-item {
    padding: 20px;
}

.stat-item .stat-number {
    display: block;
    font-size: 36px;
    font-weight: 700;
    color: #eb5d21;
    margin-bottom: 8px;
}

.stat-item .stat-label {
    color: #666;
    font-size: 14px;
}

/* Brand Section */
.brand-section {
    padding: 100px 0;
    background: #f9f9f9;
}

.brand-content {
    display: flex;
    gap: 60px;
    align-items: center;
}

.brand-text {
    flex: 1;
}

.brand-text p {
    font-size: 16px;
    color: #666;
    margin-bottom: 20px;
    line-height: 1.8;
}

.brand-images {
    flex: 1;
    display: flex;
    gap: 15px;
}

.brand-image {
    flex: 1;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.brand-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.brand-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.brand-card {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    height: 200px;
}

.brand-card.large {
    grid-column: span 2;
    grid-row: span 2;
    height: auto;
}

.brand-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.brand-card:hover img {
    transform: scale(1.1);
}

.brand-card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
    color: #fff;
}

.brand-card-overlay span {
    font-size: 18px;
    font-weight: 500;
}

/* How to Use Section */
.howto-section {
    padding: 100px 0;
}

.howto-content {
    display: flex;
    gap: 60px;
    align-items: center;
}

.howto-phones {
    display: flex;
    gap: 20px;
    flex: 1;
}

.phone-mockup {
    background: #f5f5f5;
    border-radius: 30px;
    padding: 10px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.phone-mockup img {
    border-radius: 24px;
    max-width: 200px;
}

.howto-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.step-card {
    background: #fff;
    border-radius: 16px;
    padding: 30px 20px;
    text-align: center;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.08);
    position: relative;
    transition: transform 0.3s;
}

.step-card:hover {
    transform: translateY(-10px);
}

.step-image {
    margin-bottom: 20px;
}

.step-image img {
    max-height: 300px;
    margin: 0 auto;
    border-radius: 12px;
}

.step-number {
    width: 40px;
    height: 40px;
    background: #eb5d21;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 700;
    margin: 0 auto 15px;
}

.step-card h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: #333;
}

.step-card p {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
}

/* Partners Section */
.partners-section {
    padding: 80px 0;
    background: #fff;
}

.partners-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 40px;
    align-items: center;
}

.partner-logo {
    opacity: 0.7;
    transition: opacity 0.3s;
}

.partner-logo:hover {
    opacity: 1;
}

.partner-logo img {
    max-height: 60px;
    filter: grayscale(100%);
    transition: filter 0.3s;
}

.partner-logo:hover img {
    filter: grayscale(0);
}

/* Locations Section */
.locations-section {
    padding: 100px 0;
    background: #f9f9f9;
}

.locations-content {
    display: flex;
    gap: 60px;
    align-items: center;
}

.locations-info {
    flex: 1;
}

.locations-info h2 {
    font-size: 36px;
    margin-bottom: 20px;
    color: #333;
}

.locations-info > p {
    font-size: 18px;
    color: #666;
    margin-bottom: 30px;
}

.locations-info h3 {
    font-size: 28px;
    margin-bottom: 15px;
    color: #333;
}

.location-types {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.location-type {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.location-icon {
    font-size: 24px;
}

.location-stats {
    display: flex;
    gap: 40px;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 48px;
    font-weight: 700;
    color: #eb5d21;
}

.stat-label {
    color: #666;
}

.locations-map {
    flex: 1;
}

.locations-map img {
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

/* Products Section */
.products-section {
    padding: 100px 0;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.product-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s, box-shadow 0.3s;
    text-align: center;
    padding-bottom: 20px;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.product-image {
    background: #f5f5f5;
    padding: 20px;
}

.product-card h3 {
    font-size: 18px;
    margin: 15px 0 8px;
    color: #333;
}

.product-card p {
    color: #666;
    font-size: 14px;
    padding: 0 15px;
}

/* Device Section */
.device-section {
    padding: 100px 0;
    background: #f9f9f9;
}

.device-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.device-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s;
}

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

.device-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.device-content {
    padding: 20px;
}

.device-content h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: #333;
}

.device-content p {
    color: #666;
    font-size: 14px;
}

/* Features Section */
.features-section {
    padding: 100px 0;
    background: #fff;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.feature-card {
    text-align: center;
    padding: 40px 20px;
    background: #f9f9f9;
    border-radius: 16px;
    transition: all 0.3s;
}

.feature-card:hover {
    background: #eb5d21;
    transform: translateY(-5px);
}

.feature-card:hover h3,
.feature-card:hover p {
    color: #fff;
}

.feature-icon {
    font-size: 48px;
    margin-bottom: 20px;
    display: block;
}

.feature-card h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: #333;
    transition: color 0.3s;
}

.feature-card p {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
    transition: color 0.3s;
}

/* Contact Section */
.contact-section {
    padding: 100px 0;
    background-size: cover;
    background-position: center;
    position: relative;
}

.contact-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
}

.contact-content {
    display: flex;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.contact-info {
    flex: 1;
    color: #fff;
}

.contact-info h2 {
    font-size: 36px;
    margin-bottom: 15px;
}

.contact-info > p {
    font-size: 18px;
    opacity: 0.9;
    margin-bottom: 30px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 16px;
}

.contact-icon {
    font-size: 20px;
}

.contact-form {
    flex: 1;
    background: #fff;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

/* Legacy CTA Section */
.cta-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #eb5d21 0%, #ff8a50 100%);
}

.cta-content {
    display: flex;
    gap: 60px;
    align-items: center;
}

.cta-text {
    flex: 1;
    color: #fff;
}

.cta-text h2 {
    font-size: 36px;
    margin-bottom: 15px;
}

.cta-text p {
    font-size: 18px;
    opacity: 0.9;
}

.cta-form {
    flex: 1;
    background: #fff;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.form-group {
    margin-bottom: 20px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 16px;
    font-family: inherit;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #eb5d21;
}

.cta-form .btn {
    width: 100%;
}

/* Footer */
.footer {
    background: #1a1a1a;
    color: #fff;
    padding: 60px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    margin-bottom: 15px;
}

.footer-col p {
    color: #999;
    font-size: 14px;
}

.footer-col h4 {
    font-size: 16px;
    margin-bottom: 20px;
    color: #fff;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul a {
    color: #999;
    transition: color 0.3s;
}

.footer-col ul a:hover {
    color: #eb5d21;
}

.footer-col ul li:not(:has(a)) {
    color: #999;
    font-size: 14px;
}

.social-links {
    display: flex;
    gap: 10px;
}

.social-link {
    width: 40px;
    height: 40px;
    background: #333;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    transition: background 0.3s;
}

.social-link:hover {
    background: #eb5d21;
}

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 20px;
    text-align: center;
    color: #666;
    font-size: 14px;
}

/* Responsive */
@media (max-width: 992px) {
    .hero-content {
        flex-direction: column;
        text-align: center;
        padding-top: 60px;
    }

    .hero-text {
        max-width: 100%;
        margin-bottom: 40px;
    }

    .hero-decoration {
        display: none;
    }

    .hero {
        background: linear-gradient(135deg, #fff 60%, #eb5d21 60%);
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .brand-content {
        flex-direction: column;
    }

    .brand-images {
        width: 100%;
    }

    .brand-grid {
        grid-template-columns: 1fr 1fr;
    }

    .brand-card.large {
        grid-column: span 2;
    }

    .howto-steps {
        grid-template-columns: repeat(2, 1fr);
    }

    .locations-content {
        flex-direction: column;
    }

    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .device-grid {
        grid-template-columns: 1fr;
    }

    .contact-content {
        flex-direction: column;
        text-align: center;
    }

    .contact-details {
        align-items: center;
    }

    .cta-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav {
        display: none;
    }

    .lang-selector {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero-text h1 {
        font-size: 36px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

    .section-title {
        font-size: 24px;
    }

    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 15px;
    }

    .stat-item .stat-number {
        font-size: 28px;
    }

    .brand-images {
        flex-direction: column;
    }

    .brand-image img {
        height: 150px;
    }

    .brand-grid {
        grid-template-columns: 1fr;
    }

    .brand-card.large {
        grid-column: span 1;
    }

    .howto-steps {
        grid-template-columns: 1fr;
    }

    .location-types {
        grid-template-columns: 1fr;
    }

    .products-grid {
        grid-template-columns: 1fr;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .location-stats {
        flex-direction: column;
        gap: 20px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .social-links {
        justify-content: center;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-on-scroll {
    opacity: 0;
    animation: fadeInUp 0.6s ease forwards;
}