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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: #000;
    color: #fff;
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.2s ease;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0 1rem;
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.nav-brand .brand-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.brand-text {
    font-size: 1.25rem;
    font-weight: 700;
    color: #fff;
}

.nav-desktop {
    display: none;
    gap: 0.5rem;
}

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

.nav-link {
    color: #d1d5db;
    padding: 0.5rem 0.75rem;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    font-weight: 500;
}

.nav-link:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.05);
}

/* Language Switcher */
.lang-switcher {
    display: none;
    align-items: center;
    gap: 0.5rem;
}

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

.lang-link {
    color: #9ca3af;
    font-size: 0.875rem;
    font-weight: 500;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
}

.lang-link:hover {
    color: #fff;
}

.lang-link.active {
    color: #f97316;
    font-weight: 600;
}

.lang-divider {
    color: #4b5563;
}

/* Mobile Menu */
.mobile-menu-btn {
    display: block;
}

@media (min-width: 768px) {
    .mobile-menu-btn {
        display: none;
    }
}

.mobile-menu-btn button {
    background: none;
    border: none;
    color: #9ca3af;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-btn button:hover {
    color: #fff;
}

.mobile-menu {
    display: none;
    padding: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-menu.active {
    display: block;
}

.mobile-nav-link {
    display: block;
    padding: 0.75rem;
    color: #d1d5db;
    border-radius: 0.375rem;
    margin-bottom: 0.25rem;
}

.mobile-nav-link:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.05);
}

.mobile-lang-switcher {
    display: flex;
    gap: 1rem;
    padding: 0.75rem;
    margin-top: 0.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Main Content */
.main-content {
    margin-top: 64px;
    flex: 1;
}

/* Footer */
.footer {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 3rem 1rem;
    background: rgba(255, 255, 255, 0.02);
}

.footer-container {
    max-width: 1280px;
    margin: 0 auto;
}

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

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

.footer-brand {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-desc {
    color: #9ca3af;
    font-size: 0.875rem;
    max-width: 300px;
}

.footer-title {
    color: #d1d5db;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

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

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: #9ca3af;
    font-size: 0.875rem;
}

.footer-links a:hover {
    color: #fff;
}

.footer-bottom {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: #6b7280;
    font-size: 0.875rem;
}

/* Hero Section */
.hero {
    position: relative;
    padding: 5rem 1rem;
    text-align: center;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(234, 88, 12, 0.2), #000);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 800px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    background: rgba(234, 88, 12, 0.3);
    border: 1px solid rgba(249, 115, 22, 0.3);
    color: #fb923c;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 2rem;
}

.badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #f97316;
    position: relative;
}

.badge-dot::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: #fb923c;
    animation: ping 1s infinite;
}

@keyframes ping {
    75%, 100% {
        transform: scale(2);
        opacity: 0;
    }
}

.hero h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

@media (min-width: 768px) {
    .hero h1 {
        font-size: 4rem;
    }
}

.gradient-text {
    background: linear-gradient(to right, #fb923c, #ea580c);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-desc {
    font-size: 1.125rem;
    color: #9ca3af;
    max-width: 600px;
    margin: 0 auto 2.5rem;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
    margin-bottom: 4rem;
}

@media (min-width: 640px) {
    .hero-buttons {
        flex-direction: row;
        justify-content: center;
    }
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: #ea580c;
    color: #fff;
    border-radius: 0.75rem;
    font-weight: 700;
    font-size: 1.125rem;
    transition: all 0.2s ease;
}

.btn-primary:hover {
    background: #c2410c;
    transform: scale(1.05);
    box-shadow: 0 10px 25px rgba(234, 88, 12, 0.2);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff;
    border-radius: 0.75rem;
    font-weight: 700;
    font-size: 1.125rem;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* Stats */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    max-width: 600px;
    margin: 0 auto;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
}

@media (min-width: 768px) {
    .stat-value {
        font-size: 2.25rem;
    }
}

.stat-label {
    font-size: 0.75rem;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

@media (min-width: 768px) {
    .stat-label {
        font-size: 0.875rem;
    }
}

/* Sections */
.section {
    padding: 6rem 1rem;
}

.section-dark {
    background: #000;
}

.section-gradient {
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.02), #000);
}

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

.section-title h2 {
    font-size: 1.875rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

@media (min-width: 768px) {
    .section-title h2 {
        font-size: 2.25rem;
    }
}

.section-title p {
    color: #9ca3af;
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto;
}

.section-badge {
    display: inline-block;
    color: #fb923c;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

/* Feature Cards */
.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    max-width: 1280px;
    margin: 0 auto;
}

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

.feature-card {
    padding: 2rem;
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: border-color 0.2s ease;
}

.feature-card:hover {
    border-color: rgba(249, 115, 22, 0.5);
}

.feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.feature-icon.blue {
    background: rgba(249, 115, 22, 0.1);
    color: #f97316;
}

.feature-icon.green {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
}

.feature-icon.purple {
    background: rgba(139, 92, 246, 0.1);
    color: #8b5cf6;
}

.feature-title {
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.feature-subtitle {
    font-size: 1.125rem;
    font-weight: 600;
    color: #d1d5db;
    margin-bottom: 0.5rem;
}

.feature-desc {
    color: #9ca3af;
    line-height: 1.6;
}

/* Advantages */
.advantages-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    max-width: 1280px;
    margin: 0 auto;
}

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

.advantage-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.advantage-icon {
    width: 64px;
    height: 64px;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.advantage-icon.blue {
    background: rgba(249, 115, 22, 0.1);
    color: #f97316;
}

.advantage-icon.green {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
}

.advantage-icon.purple {
    background: rgba(139, 92, 246, 0.1);
    color: #8b5cf6;
}

.advantage-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.advantage-desc {
    color: #9ca3af;
    line-height: 1.6;
}

/* Categories */
.categories-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    max-width: 1280px;
    margin: 0 auto;
}

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

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

.category-card {
    padding: 1.5rem;
    border-radius: 0.75rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.2s ease;
}

.category-card:hover {
    border-color: rgba(249, 115, 22, 0.5);
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.category-icon {
    width: 40px;
    height: 40px;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.category-icon.blue {
    background: rgba(249, 115, 22, 0.1);
    color: #f97316;
}

.category-icon.orange {
    background: rgba(249, 115, 22, 0.1);
    color: #f97316;
}

.category-icon.green {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
}

.category-icon.purple {
    background: rgba(139, 92, 246, 0.1);
    color: #8b5cf6;
}

.category-title {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.category-desc {
    font-size: 0.875rem;
    color: #9ca3af;
    line-height: 1.5;
}

/* Steps */
.steps-container {
    max-width: 1280px;
    margin: 0 auto;
    position: relative;
}

.steps-line {
    display: none;
    position: absolute;
    top: 3rem;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(to right, transparent, rgba(249, 115, 22, 0.3), transparent);
}

@media (min-width: 768px) {
    .steps-line {
        display: block;
    }
}

.steps-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    position: relative;
    z-index: 10;
}

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

.step-item {
    text-align: center;
    padding-top: 2rem;
}

.step-circle {
    width: 96px;
    height: 96px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    background: #000;
    border: 4px solid rgba(234, 88, 12, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
}

.step-number {
    font-size: 1.875rem;
    font-weight: 700;
    color: #f97316;
}

.step-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.step-desc {
    font-size: 0.875rem;
    color: #9ca3af;
    line-height: 1.6;
    max-width: 300px;
    margin: 0 auto;
}

/* FAQ */
.faq-container {
    max-width: 48rem;
    margin: 0 auto;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 0.75rem;
    overflow: hidden;
    transition: border-color 0.2s ease;
}

.faq-item:hover {
    border-color: rgba(249, 115, 22, 0.3);
}

.faq-question {
    width: 100%;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: none;
    border: none;
    color: #fff;
    font-size: 1rem;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
}

.faq-question:hover {
    color: #fb923c;
}

.faq-answer {
    padding: 0 1.5rem 1.5rem;
    color: #9ca3af;
    line-height: 1.6;
    display: none;
}

.faq-item.active .faq-answer {
    display: block;
}

.faq-icon {
    width: 20px;
    height: 20px;
    color: #6b7280;
    transition: transform 0.2s ease;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

/* CTA Section */
.cta-section {
    position: relative;
    padding: 6rem 1rem;
    text-align: center;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(234, 88, 12, 0.2), #000);
    pointer-events: none;
}

.cta-content {
    position: relative;
    z-index: 10;
    max-width: 800px;
    margin: 0 auto;
}

.cta-title {
    font-size: 1.875rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

@media (min-width: 768px) {
    .cta-title {
        font-size: 2.25rem;
    }
}

.cta-desc {
    font-size: 1.125rem;
    color: #9ca3af;
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-features {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #d1d5db;
    font-size: 0.875rem;
}

.cta-feature svg {
    width: 16px;
    height: 16px;
    color: #10b981;
}

/* Page Content */
.page-content {
    padding: 5rem 1rem;
    max-width: 800px;
    margin: 0 auto;
}

.page-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-align: center;
}

.page-intro {
    font-size: 1.125rem;
    color: #9ca3af;
    text-align: center;
    margin-bottom: 3rem;
    line-height: 1.7;
}

.content-block {
    margin-bottom: 2rem;
    color: #9ca3af;
    line-height: 1.7;
}

.content-block h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    margin: 2rem 0 1rem;
}

.content-block ul {
    list-style: disc;
    padding-left: 1.5rem;
    margin: 1rem 0;
}

.content-block li {
    margin-bottom: 0.5rem;
}

/* Utility Classes */
.active {
    color: #f97316;
    font-weight: 600;
}

.brand-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.brand-text {
    font-size: 1.25rem;
    font-weight: 700;
    color: #fff;
}

.footer-col {
    margin-bottom: 1rem;
}

.footer-col h4 {
    color: #d1d5db;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

.footer-col ul {
    list-style: none;
}

.footer-col li {
    margin-bottom: 0.5rem;
}

.footer-col a {
    color: #9ca3af;
    font-size: 0.875rem;
}

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

.blue {
    color: #f97316;
}

.green {
    color: #10b981;
}

.orange {
    color: #f97316;
}

.purple {
    color: #8b5cf6;
}

.max-w-7xl {
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
}

.px-4 {
    padding-left: 1rem;
    padding-right: 1rem;
}

.max-w-3xl {
    max-width: 48rem;
    margin-left: auto;
    margin-right: auto;
}

.mx-auto {
    margin-left: auto;
    margin-right: auto;
}

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

.flex {
    display: flex;
}

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

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

.gap-4 {
    gap: 1rem;
}

.mt-16 {
    margin-top: 4rem;
}

.mb-4 {
    margin-bottom: 1rem;
}

.mb-8 {
    margin-bottom: 2rem;
}

.px-4 {
    padding-left: 1rem;
    padding-right: 1rem;
}

.py-24 {
    padding-top: 6rem;
    padding-bottom: 6rem;
}