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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
    line-height: 1.6;
    color: #1e293b;
}

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

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

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

.container-small {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    z-index: 1000;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 64px;
}

.logo {
    font-size: 1.25rem;
    font-weight: 700;
    color: #1e293b;
}

.nav {
    display: none;
    gap: 2rem;
}

.nav-link {
    color: #475569;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-link:hover {
    color: #1e293b;
}

.language-selector {
    position: relative;
}

.lang-flag {
    font-size: 1.5rem;
    cursor: pointer;
}

.language-dropdown {
    display: none;
    position: absolute;
    right: 0;
    top: 100%;
    margin-top: 0.5rem;
    background: white;
    border-radius: 0.5rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    padding: 0.5rem 0;
    min-width: 200px;
    max-height: 400px;
    overflow-y: auto;
}

.language-selector:hover .language-dropdown {
    display: block;
}

.lang-option {
    display: block;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    color: #475569;
    transition: background-color 0.2s;
}

.lang-option:hover {
    background-color: #f1f5f9;
}

@media (min-width: 768px) {
    .nav {
        display: flex;
    }
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-image: url('/default_name.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    margin-top: 64px;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.6));
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    padding: 2rem;
    max-width: 56rem;
}

.hero-title {
    font-size: 2rem;
    font-weight: 800;
    color: white;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    animation: fadeIn 1s ease-in;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2.5rem;
}

@media (min-width: 640px) {
    .hero-title {
        font-size: 3rem;
    }
    .hero-subtitle {
        font-size: 1.25rem;
    }
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 3.5rem;
    }
    .hero-subtitle {
        font-size: 1.5rem;
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 4rem;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-mouse {
    width: 24px;
    height: 40px;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: 20px;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 0.5rem;
}

.scroll-mouse::before {
    content: '';
    width: 4px;
    height: 12px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 2px;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-weight: 600;
    padding: 0.75rem 2rem;
    border-radius: 9999px;
    transition: all 0.3s;
    cursor: pointer;
    border: none;
    font-family: inherit;
    font-size: 1rem;
}

.btn-primary {
    background-color: #f59e0b;
    color: white;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.btn-primary:hover {
    background-color: #d97706;
    transform: scale(1.05);
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
    background-color: #1e293b;
    color: white;
}

.btn-secondary:hover {
    background-color: #0f172a;
}

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
}

/* Sections */
.section {
    padding: 5rem 0;
}

.section-gray {
    background-color: #f8fafc;
}

.section-stats {
    background: linear-gradient(135deg, #f59e0b 0%, #fb923c 100%);
}

.section-cta-dark {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
}

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

.section-title {
    font-size: 2rem;
    font-weight: 800;
    color: #1e293b;
    margin-bottom: 1rem;
}

.section-title-white {
    color: white;
}

.section-subtitle {
    font-size: 1.125rem;
    color: #475569;
    max-width: 42rem;
    margin: 0 auto;
}

.section-subtitle-white {
    color: rgba(255, 255, 255, 0.9);
}

@media (min-width: 640px) {
    .section-title {
        font-size: 2.5rem;
    }
}

@media (min-width: 768px) {
    .section-title {
        font-size: 3rem;
    }
}

.section-cta {
    text-align: center;
    margin-top: 3rem;
}

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 640px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1280px) {
    .products-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.product-card {
    background: white;
    border-radius: 0.75rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: all 0.3s;
}

.product-card:hover {
    box-shadow: 0 20px 25px rgba(0, 0, 0, 0.15);
    transform: translateY(-8px);
}

.product-image {
    aspect-ratio: 1;
    background-color: #f8fafc;
    padding: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.3s;
}

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

.product-info {
    padding: 1.25rem;
}

.product-title {
    font-size: 0.875rem;
    font-weight: 500;
    color: #1e293b;
    margin-bottom: 1rem;
    min-height: 2.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Benefits Grid */
.benefits-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 640px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

.benefit-card {
    text-align: center;
    padding: 2rem;
    border-radius: 0.75rem;
    background-color: #f8fafc;
    transition: all 0.3s;
}

.benefit-card:hover {
    background-color: #fef3c7;
    transform: translateY(-8px);
}

.benefit-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    background-color: #fef3c7;
    font-size: 2rem;
    margin-bottom: 1.5rem;
    transition: background-color 0.3s;
}

.benefit-card:hover .benefit-icon {
    background-color: #fde68a;
}

.benefit-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 0.75rem;
}

.benefit-text {
    color: #475569;
}

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 1024px) {
    .about-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.about-text p {
    margin-bottom: 1rem;
    color: #475569;
    line-height: 1.8;
}

.about-image {
    position: relative;
}

.about-image img {
    border-radius: 1rem;
    box-shadow: 0 20px 25px rgba(0, 0, 0, 0.15);
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
}

/* Statistics Grid */
.stats-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 640px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

.stat-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 0.75rem;
    padding: 2rem;
    text-align: center;
    transition: transform 0.3s;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

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

.stat-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 800;
    color: #1e293b;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1.125rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 0.5rem;
}

.stat-desc {
    font-size: 0.875rem;
    color: #475569;
}

/* Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .testimonials-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.testimonial-card {
    background-color: #f8fafc;
    border-radius: 0.75rem;
    padding: 2rem;
    position: relative;
    transition: box-shadow 0.3s;
}

.testimonial-card:hover {
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.testimonial-quote {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 3rem;
    color: #fde68a;
    line-height: 1;
}

.testimonial-stars {
    color: #f59e0b;
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.testimonial-text {
    color: #475569;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

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

.author-avatar {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    background: linear-gradient(135deg, #fbbf24 0%, #fb923c 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1.125rem;
}

.author-name {
    font-weight: 600;
    color: #1e293b;
}

.author-verified {
    font-size: 0.875rem;
    color: #64748b;
}

/* FAQ Section */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background: white;
    border-radius: 0.75rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: box-shadow 0.3s;
}

.faq-item:hover {
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.faq-question {
    padding: 1.25rem 1.5rem;
    font-size: 1.125rem;
    font-weight: 600;
    color: #1e293b;
    cursor: pointer;
    list-style: none;
    user-select: none;
    transition: background-color 0.2s;
}

.faq-question:hover {
    background-color: #f8fafc;
}

.faq-question::marker,
.faq-question::-webkit-details-marker {
    display: none;
}

.faq-question::after {
    content: '+';
    float: right;
    font-size: 1.5rem;
    color: #64748b;
    transition: transform 0.3s;
}

.faq-item[open] .faq-question::after {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 1.5rem 1.25rem;
    color: #475569;
    line-height: 1.7;
}

/* CTA Section */
.cta-content {
    text-align: center;
}

.cta-title {
    font-size: 2rem;
    font-weight: 800;
    color: white;
    margin-bottom: 1.5rem;
}

.cta-text {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 42rem;
    margin: 0 auto 2.5rem;
    line-height: 1.7;
}

@media (min-width: 640px) {
    .cta-title {
        font-size: 2.5rem;
    }
}

@media (min-width: 768px) {
    .cta-title {
        font-size: 3rem;
    }
}

/* Footer */
.footer {
    background-color: #0f172a;
    color: white;
    padding: 3rem 0;
}

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

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.footer-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-text {
    color: #94a3b8;
}

.footer-heading {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.footer-nav {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-link {
    color: #94a3b8;
    transition: color 0.2s;
}

.footer-link:hover {
    color: white;
}

.footer-languages {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.footer-lang {
    color: #94a3b8;
    font-size: 0.875rem;
    transition: color 0.2s;
}

.footer-lang:hover {
    color: white;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid #1e293b;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    text-align: center;
}

@media (min-width: 640px) {
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

.footer-copyright,
.footer-disclaimer {
    font-size: 0.875rem;
    color: #94a3b8;
}