@import url('https://cdn.jsdelivr.net/npm/tailwindcss@2.2.19/dist/tailwind.min.css');
@import url('https://cdn.jsdelivr.net/npm/remixicon@2.5.0/fonts/remixicon.css');

:root {
    --primary: #7209B7;
    --primary-dark: #560BAD;
    --primary-light: #9D4EDD;
    --secondary: #00F5FF;
    --secondary-dark: #00D4E0;
    --accent: #FF006E;
    --dark: #0A0A0F;
    --dark-light: #1A1A2E;
    --text: #E0E0E0;
    --text-muted: #9CA3AF;
    --success: #10B981;
    --warning: #F59E0B;
    --error: #EF4444;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: var(--text);
    background-color: var(--dark);
    line-height: 1.6;
    overflow-x: hidden;
}

header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--dark-light);
    border-bottom: 1px solid rgba(157, 78, 221, 0.2);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

header.scrolled {
    box-shadow: 0 4px 20px rgba(114, 9, 183, 0.3);
    border-bottom-color: rgba(157, 78, 221, 0.4);
}

.logo {
    font-weight: 700;
    font-size: 1.5rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: all 0.3s ease;
}

.logo:hover {
    filter: brightness(1.2);
    transform: scale(1.05);
}

nav a {
    position: relative;
    color: var(--text);
    text-decoration: none;
    padding: 0.5rem 1rem;
    transition: all 0.3s ease;
    font-weight: 500;
}

nav a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

nav a:hover {
    color: var(--secondary);
}

nav a:hover::before,
nav a.active::before {
    width: 80%;
}

nav a.active {
    color: var(--secondary);
}

.mobile-menu-toggle {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
    padding: 0.5rem;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.mobile-menu-toggle:hover {
    background: var(--primary);
    color: white;
    transform: rotate(90deg);
}

.mobile-menu {
    background: var(--dark-light);
    border-top: 1px solid rgba(157, 78, 221, 0.2);
}

.mobile-menu a {
    display: block;
    padding: 1rem;
    color: var(--text);
    text-decoration: none;
    border-bottom: 1px solid rgba(157, 78, 221, 0.1);
    transition: all 0.3s ease;
}

.mobile-menu a:hover,
.mobile-menu a.active {
    background: rgba(114, 9, 183, 0.1);
    color: var(--secondary);
    padding-left: 1.5rem;
}

.hero-section {
    background: linear-gradient(135deg, var(--dark) 0%, var(--dark-light) 100%);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(114, 9, 183, 0.2) 0%, transparent 70%);
    animation: pulse 8s ease-in-out infinite;
}

.hero-section::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 245, 255, 0.15) 0%, transparent 70%);
    animation: pulse 10s ease-in-out infinite reverse;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.5;
    }
    50% {
        transform: scale(1.2);
        opacity: 0.8;
    }
}

.section-dark {
    background: var(--dark);
}

.section-light {
    background: var(--dark-light);
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    padding: 0.875rem 2rem;
    border-radius: 0.75rem;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(114, 9, 183, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--secondary);
    padding: 0.875rem 2rem;
    border-radius: 0.75rem;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    border: 2px solid var(--secondary);
}

.btn-secondary:hover {
    background: var(--secondary);
    color: var(--dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 245, 255, 0.3);
}

.card {
    background: var(--dark-light);
    border-radius: 1rem;
    padding: 2rem;
    transition: all 0.4s ease;
    border: 1px solid rgba(157, 78, 221, 0.2);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(114, 9, 183, 0.3);
    border-color: var(--primary);
}

.card:hover::before {
    transform: scaleX(1);
}

.card-icon {
    width: 60px;
    height: 60px;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    transition: all 0.3s ease;
}

.card:hover .card-icon {
    transform: rotateY(360deg);
}

form {
    background: var(--dark-light);
    padding: 2rem;
    border-radius: 1rem;
    border: 1px solid rgba(157, 78, 221, 0.2);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text);
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.875rem 1rem;
    border-radius: 0.5rem;
    border: 2px solid rgba(157, 78, 221, 0.2);
    background: var(--dark);
    color: var(--text);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(114, 9, 183, 0.2);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

button[type="submit"] {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    padding: 0.875rem 2.5rem;
    border-radius: 0.75rem;
    border: none;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
}

button[type="submit"]:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(114, 9, 183, 0.4);
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--dark-light);
    padding: 1.5rem;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.5);
    z-index: 9999;
    border-top: 2px solid var(--primary);
    transform: translateY(100%);
    transition: transform 0.4s ease;
}

.cookie-banner.show {
    transform: translateY(0);
}

.cookie-banner-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: wrap;
}

.cookie-banner p {
    color: var(--text);
    margin: 0;
    flex: 1;
}

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

.cookie-banner button {
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    border: none;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.cookie-accept:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.cookie-decline {
    background: transparent;
    color: var(--text);
    border: 2px solid var(--text-muted);
}

.cookie-decline:hover {
    border-color: var(--text);
}

.accordion-item {
    background: var(--dark-light);
    border-radius: 0.75rem;
    margin-bottom: 1rem;
    overflow: hidden;
    border: 1px solid rgba(157, 78, 221, 0.2);
    transition: all 0.3s ease;
}

.accordion-item:hover {
    border-color: var(--primary);
}

.accordion-header {
    padding: 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
    font-weight: 600;
    color: var(--text);
}

.accordion-header:hover {
    background: rgba(114, 9, 183, 0.1);
    color: var(--secondary);
}

.accordion-header i {
    transition: transform 0.3s ease;
    color: var(--primary);
}

.accordion-header.active i {
    transform: rotate(180deg);
}

.accordion-content {
    padding: 0 1.5rem 1.5rem;
    color: var(--text-muted);
    display: none;
}

footer {
    background: var(--dark-light);
    color: var(--text);
    border-top: 1px solid rgba(157, 78, 221, 0.2);
}

footer a {
    color: var(--text-muted);
    text-decoration: none;
    transition: all 0.3s ease;
}

footer a:hover {
    color: var(--secondary);
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(114, 9, 183, 0.2);
    color: var(--primary);
    margin-right: 0.75rem;
    transition: all 0.3s ease;
}

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

::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--dark);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--primary), var(--secondary));
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, var(--primary-dark), var(--secondary-dark));
}

.loading-spinner {
    border: 4px solid rgba(157, 78, 221, 0.2);
    border-top: 4px solid var(--primary);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
}

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

.animate-fade-in {
    animation: fadeIn 0.6s ease-in;
}

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

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 1.5rem;
}

.tech-item {
    padding: 1.5rem;
    background: var(--dark-light);
    border-radius: 0.75rem;
    text-align: center;
    border: 1px solid rgba(157, 78, 221, 0.2);
    transition: all 0.3s ease;
}

.tech-item:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: 0 10px 25px rgba(114, 9, 183, 0.2);
}

.tech-item i {
    font-size: 2.5rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.timeline-item {
    position: relative;
    padding-left: 3rem;
    padding-bottom: 2rem;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 2px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary), var(--secondary));
}

.timeline-item::after {
    content: '';
    position: absolute;
    left: -6px;
    top: 0;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--primary);
    border: 3px solid var(--dark);
}

.timeline-item:last-child::before {
    display: none;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.stat-card {
    text-align: center;
    padding: 2rem;
    background: var(--dark-light);
    border-radius: 1rem;
    border: 1px solid rgba(157, 78, 221, 0.2);
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: scale(1.05);
    border-color: var(--primary);
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.testimonial-card {
    background: var(--dark-light);
    padding: 2rem;
    border-radius: 1rem;
    border-left: 4px solid var(--primary);
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 1rem;
    left: 1rem;
    font-size: 4rem;
    color: var(--primary);
    opacity: 0.2;
}

.pricing-card {
    background: var(--dark-light);
    border-radius: 1rem;
    padding: 2rem;
    border: 2px solid rgba(157, 78, 221, 0.2);
    transition: all 0.4s ease;
    text-align: center;
}

.pricing-card.featured {
    border-color: var(--primary);
    transform: scale(1.05);
    box-shadow: 0 20px 40px rgba(114, 9, 183, 0.3);
}

.pricing-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
}

.price {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary);
}

.feature-list {
    list-style: none;
    padding: 0;
}

.feature-list li {
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(157, 78, 221, 0.1);
    display: flex;
    align-items: center;
}

.feature-list li i {
    color: var(--secondary);
    margin-right: 0.75rem;
}

@media (max-width: 768px) {
    .hero-section::before,
    .hero-section::after {
        width: 400px;
        height: 400px;
    }
    
    .cookie-banner-content {
        flex-direction: column;
        text-align: center;
    }
    
    .cookie-banner-buttons {
        width: 100%;
        justify-content: center;
    }
    
    .pricing-card.featured {
        transform: scale(1);
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
}