:root {
    --primary-bg: #121212;
    --secondary-bg: rgba(30, 30, 30, 0.7);
    --glass-bg: rgba(255, 255, 255, 0.05);
    --accent-1: #3B82F6;
    --accent-2: #10B981;
    --accent-3: #8B5CF6;
    --text-primary: #F9FAFB;
    --text-secondary: #D1D5DB;
    --border-color: rgba(255, 255, 255, 0.1);
    --shadow-color: rgba(0, 0, 0, 0.5);
}

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

body {
    font-family: 'Noto Sans', sans-serif;
    background-color: var(--primary-bg);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

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

.bg-secondary {
    background-color: var(--secondary-bg);
}

.text-accent-1 {
    color: var(--accent-1);
}

.text-accent-2 {
    color: var(--accent-2);
}

.text-accent-3 {
    color: var(--accent-3);
}

.font-noto {
    font-family: 'Noto Sans', sans-serif;
}


.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--primary-bg);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease-out, visibility 0.5s ease-out;
}

.loader {
    width: 50px;
    height: 50px;
    border: 3px solid var(--glass-bg);
    border-radius: 50%;
    border-top-color: var(--accent-1);
    border-right-color: var(--accent-2);
    border-bottom-color: var(--accent-3);
    animation: spin 1s linear infinite;
}

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


.glassmorphism-header {
    background-color: rgba(18, 18, 18, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.glassmorphism-card {
    background-color: rgba(30, 30, 30, 0.7);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    box-shadow: 0 8px 32px 0 var(--shadow-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.glassmorphism-card:hover {
    box-shadow: 0 12px 40px 0 rgba(0, 0, 0, 0.6);
}


.perspective-container {
    perspective: 1000px;
    overflow: hidden;
}

.transform-3d {
    transform: rotateX(2deg) rotateY(2deg);
    transition: transform 0.5s ease;
}

.perspective-container:hover .transform-3d {
    transform: rotateX(0deg) rotateY(0deg);
}


.nav-link {
    position: relative;
    color: var(--text-secondary);
    font-weight: 500;
    padding: 0.5rem 0;
    transition: color 0.3s ease;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-1), var(--accent-3));
    transition: width 0.3s ease;
}

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

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

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

.mobile-menu {
    background-color: rgba(18, 18, 18, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.mobile-nav-link {
    color: var(--text-secondary);
    font-weight: 500;
    padding: 0.75rem 0;
    transition: color 0.3s ease;
    display: block;
}

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


.search-container {
    position: relative;
}

.search-input {
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--border-color);
    border-radius: 9999px;
    padding: 0.5rem 1rem 0.5rem 2.5rem;
    color: var(--text-primary);
    width: 200px;
    transition: all 0.3s ease;
}

.search-input:focus {
    outline: none;
    background-color: rgba(255, 255, 255, 0.15);
    border-color: var(--accent-1);
    width: 250px;
}

.search-button {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
}


.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent-1), var(--accent-3));
    color: white;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    text-decoration: none;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    cursor: pointer;
    text-decoration: none;
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: transparent;
    color: white;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    cursor: pointer;
    text-decoration: none;
}

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

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}


.hero-section {
    position: relative;
    overflow: hidden;
}

.text-gradient {
    background: linear-gradient(135deg, var(--accent-1), var(--accent-3));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
}


.section-title-container {
    text-align: center;
    margin-bottom: 2rem;
    position: relative;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    display: inline-block;
}

.section-title-decoration {
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-1), var(--accent-3));
    margin: 0 auto;
    border-radius: 2px;
}

.page-banner {
    padding-top: 120px;
    background-color: var(--secondary-bg);
    position: relative;
    overflow: hidden;
}


.feature-card {
    background-color: rgba(30, 30, 30, 0.7);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    padding: 2rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.feature-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    color: white;
}


.solution-card {
    background-color: rgba(30, 30, 30, 0.7);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.solution-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.solution-image {
    overflow: hidden;
}

.solution-image img {
    transition: transform 0.5s ease;
    width: 100%;
    height: auto;
}

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

.solution-content {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.solution-link {
    margin-top: auto;
    color: var(--accent-1);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    transition: color 0.3s ease;
    text-decoration: none;
}

.solution-link:hover {
    color: var(--accent-3);
}


.advantage-card {
    background-color: rgba(30, 30, 30, 0.7);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    padding: 2rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
}

.advantage-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.advantage-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    color: white;
}


.pricing-card {
    background-color: rgba(30, 30, 30, 0.7);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    padding: 2rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.pricing-card-featured {
    border: 2px solid var(--accent-2);
    transform: scale(1.05);
}

.pricing-card-featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.pricing-badge {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--accent-2);
    color: white;
    padding: 0.25rem 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    border-bottom-left-radius: 0.5rem;
}

.pricing-header {
    text-align: center;
    margin-bottom: 2rem;
}

.pricing-description {
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

.pricing-features {
    flex-grow: 1;
    margin-bottom: 2rem;
}

.pricing-action {
    margin-top: auto;
}


.comparison-table {
    width: 100%;
    border-collapse: collapse;
}

.comparison-table th,
.comparison-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.comparison-table th {
    font-weight: 700;
    color: var(--text-primary);
    background-color: rgba(0, 0, 0, 0.2);
}

.comparison-table tr:hover {
    background-color: rgba(255, 255, 255, 0.05);
}


.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-input {
    width: 100%;
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    padding: 0.75rem 1rem;
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.form-input:focus {
    outline: none;
    background-color: rgba(255, 255, 255, 0.15);
    border-color: var(--accent-1);
}

.form-checkbox {
    width: 1.25rem;
    height: 1.25rem;
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--border-color);
    border-radius: 0.25rem;
    margin-right: 0.5rem;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
}

.form-checkbox:checked {
    background-color: var(--accent-1);
    border-color: var(--accent-1);
}

.form-checkbox:checked::after {
    content: '\2713';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 0.875rem;
}


.footer-link {
    color: var(--text-secondary);
    transition: color 0.3s ease;
    text-decoration: none;
}

.footer-link:hover {
    color: var(--text-primary);
    text-decoration: underline;
}


.solutions-nav-link {
    color: var(--text-secondary);
    font-weight: 500;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
    text-decoration: none;
    white-space: nowrap;
}

.solutions-nav-link:hover {
    color: var(--text-primary);
    background-color: rgba(255, 255, 255, 0.1);
}

.solutions-nav-link.active {
    color: var(--text-primary);
    background-color: rgba(255, 255, 255, 0.1);
    border-bottom: 2px solid var(--accent-1);
}


.map-container {
    width: 100%;
    border-radius: 1rem;
    overflow: hidden;
}

.map-container iframe {
    width: 100%;
    height: 450px;
    border: 0;
}


.faq-item {
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-question {
    padding: 1.25rem;
    background-color: rgba(255, 255, 255, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
}

.faq-question i {
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question {
    background-color: rgba(255, 255, 255, 0.1);
}

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

.faq-answer {
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item.active .faq-answer {
    padding: 1.25rem;
    max-height: 1000px;
}


.cookie-toggle {
    width: 50px;
    height: 26px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 13px;
    position: relative;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.cookie-toggle.active {
    background-color: var(--accent-1);
}

.cookie-toggle-switch {
    width: 20px;
    height: 20px;
    background-color: white;
    border-radius: 50%;
    position: absolute;
    top: 3px;
    left: 3px;
    transition: transform 0.3s ease;
}

.cookie-toggle.active .cookie-toggle-switch {
    transform: translateX(24px);
}


.iti {
    width: 100%;
}

.iti__flag-container {
    z-index: 20;
}

.iti__country-list {
    background-color: var(--secondary-bg);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.iti__country.iti__highlight {
    background-color: rgba(255, 255, 255, 0.1);
}

.iti__country:hover {
    background-color: rgba(255, 255, 255, 0.2);
}


.max-h-90vh {
    max-height: 90vh;
}


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

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

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}


@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
    }
    
    .pricing-card-featured {
        transform: scale(1);
    }
    
    .pricing-card-featured:hover {
        transform: translateY(-10px);
    }
}