/* style.css */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    line-height: 1.6;
    color: #e0e0e0;
    background-color: #0a0a0f;
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    line-height: 1.2;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    text-align: center;
}

.section-subtitle {
    font-size: 1.1rem;
    color: #a0a0c0;
    text-align: center;
    max-width: 600px;
    margin: 0 auto 3rem;
}

.gradient-text {
    background: linear-gradient(90deg, #00d9ff, #0080ff, #a100ff);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    background-size: 200% auto;
    animation: gradient 3s ease infinite;
}

/* Buttons */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 30px;
    background: linear-gradient(90deg, #0080ff, #00d9ff);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.4s ease;
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, #00d9ff, #0080ff);
    z-index: -1;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 217, 255, 0.3);
}

.btn-primary:hover::before {
    opacity: 1;
}

.btn-primary i {
    transition: transform 0.3s ease;
}

.btn-primary:hover i {
    transform: translateY(3px);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 15px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    text-decoration: none;
}

.logo i {
    color: #00d9ff;
    font-size: 1.8rem;
}

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

.nav-link {
    color: #b0b0d0;
    text-decoration: none;
    font-weight: 500;
    padding: 8px 0;
    position: relative;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #00d9ff, #0080ff);
    transition: width 0.3s ease;
}

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

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

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    padding: 150px 0 100px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 50%, rgba(0, 128, 255, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(161, 0, 255, 0.1) 0%, transparent 50%);
    z-index: -1;
}

.hero-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.hero-content {
    flex: 1;
    animation: fadeInUp 1s ease-out;
}

.badge {
    display: inline-block;
    background: rgba(0, 217, 255, 0.1);
    color: #00d9ff;
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 20px;
    border: 1px solid rgba(0, 217, 255, 0.3);
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 15px;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: #b0b0d0;
    margin-bottom: 25px;
    font-weight: 500;
}

.hero-description {
    font-size: 1.1rem;
    color: #a0a0c0;
    margin-bottom: 35px;
    max-width: 500px;
}

.hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.server-animation {
    position: relative;
    width: 300px;
    height: 300px;
}

.server-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 8rem;
    color: #00d9ff;
    z-index: 2;
    animation: float 3s ease-in-out infinite;
}

.server-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(0, 217, 255, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 1;
    animation: pulse 2s ease-in-out infinite;
}

.server-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.particle {
    position: absolute;
    width: 10px;
    height: 10px;
    background: #0080ff;
    border-radius: 50%;
    animation: particle-float 4s linear infinite;
}

.particle:nth-child(1) { top: 20%; left: 10%; animation-delay: 0s; }
.particle:nth-child(2) { top: 60%; left: 5%; animation-delay: 1s; }
.particle:nth-child(3) { top: 40%; left: 85%; animation-delay: 2s; }
.particle:nth-child(4) { top: 80%; left: 90%; animation-delay: 3s; }

.wave-divider {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
}

.wave-divider svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 100px;
    transform: rotate(180deg);
}

.wave-divider path {
    fill: #0f0f1a;
}

/* Pricing Section */
.pricing {
    padding: 100px 0;
    background-color: #0f0f1a;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 30px;
}

.pricing-card {
    background: rgba(20, 20, 30, 0.8);
    border-radius: 15px;
    padding: 30px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease-out forwards;
}

.pricing-card:nth-child(1) { animation-delay: 0.1s; }
.pricing-card:nth-child(2) { animation-delay: 0.2s; }
.pricing-card:nth-child(3) { animation-delay: 0.3s; }
.pricing-card:nth-child(4) { animation-delay: 0.4s; }
.pricing-card:nth-child(5) { animation-delay: 0.5s; }

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 128, 255, 0.2);
    border-color: rgba(0, 128, 255, 0.3);
}

.pricing-card.featured {
    border: 2px solid #00d9ff;
    box-shadow: 0 0 30px rgba(0, 217, 255, 0.3);
}

.card-badge {
    position: absolute;
    top: 0;
    right: 0;
    width: 110px;
    height: 110px;
    overflow: hidden;
    pointer-events: none;
    z-index: 2;
}

.card-badge span {
    position: absolute;
    top: 22px;
    right: -28px;
    width: 153px;
    text-align: center;
    background: linear-gradient(152deg, #00d9ff, #0080ff);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 6px 0;
    transform: rotate(45deg);
    box-shadow: 0 4px 10px rgba(0, 217, 255, 0.4);
    letter-spacing: 0.5px;
}

.card-header {
    text-align: center;
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.card-icon {
    font-size: 2.5rem;
    color: #00d9ff;
    margin-bottom: 15px;
}

.card-title {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.card-price {
    display: flex;
    justify-content: center;
    align-items: baseline;
    gap: 5px;
}

.price {
    font-size: 2.2rem;
    font-weight: 700;
    color: white;
}

.period {
    color: #a0a0c0;
    font-size: 0.9rem;
}

.card-features {
    list-style: none;
    margin-bottom: 30px;
}

.card-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    font-size: 0.95rem;
}

.card-features i {
    color: #00d9ff;
    font-size: 0.9rem;
}

.btn-card {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 14px;
    background: rgba(0, 128, 255, 0.1);
    color: #0080ff;
    text-decoration: none;
    border-radius: 10px;
    font-weight: 600;
    transition: all 0.4s ease;
    border: 1px solid rgba(0, 128, 255, 0.3);
}

.btn-card:hover {
    background: linear-gradient(90deg, #0080ff, #00d9ff);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 128, 255, 0.3);
}

.featured-btn {
    background: linear-gradient(90deg, #0080ff, #00d9ff);
    color: white;
}

.featured-btn:hover {
    background: linear-gradient(90deg, #00d9ff, #0080ff);
}

/* Features Section */
.features {
    padding: 100px 0;
    background-color: #0a0a0f;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    background: rgba(20, 20, 30, 0.8);
    border-radius: 15px;
    padding: 30px;
    transition: all 0.4s ease;
    border: 1px solid rgba(255, 255, 255, 0.05);
    opacity: 0;
    transform: translateY(30px);
}

.feature-card.visible {
    animation: fadeInUp 0.8s ease-out forwards;
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: rgba(0, 217, 255, 0.3);
    box-shadow: 0 15px 30px rgba(0, 128, 255, 0.15);
}

.feature-icon {
    font-size: 2.5rem;
    color: #00d9ff;
    margin-bottom: 20px;
}

.feature-title {
    font-size: 1.3rem;
    margin-bottom: 15px;
}

.feature-description {
    color: #a0a0c0;
    font-size: 0.95rem;
}

/* Contact Section */
.contact {
    padding: 100px 0;
    background-color: #0f0f1a;
}

.contact-buttons {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.contact-btn {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 18px 35px;
    border-radius: 15px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.4s ease;
    min-width: 250px;
    justify-content: center;
}

.whatsapp-btn {
    background: rgba(37, 211, 102, 0.1);
    color: #25d366;
    border: 1px solid rgba(37, 211, 102, 0.3);
}

.telegram-btn {
    background: rgba(0, 136, 204, 0.1);
    color: #0088cc;
    border: 1px solid rgba(0, 136, 204, 0.3);
}

.contact-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.whatsapp-btn:hover {
    background: #25d366;
    color: white;
}

.telegram-btn:hover {
    background: #0088cc;
    color: white;
}

.contact-icon {
    font-size: 1.5rem;
}

/* Footer */
.footer {
    padding: 50px 0;
    background-color: #0a0a0f;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
}

.footer-logo {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: white;
}

.footer-logo i {
    color: #00d9ff;
}

.footer-tagline {
    color: #a0a0c0;
    margin-bottom: 15px;
    font-size: 0.95rem;
    letter-spacing: 1px;
}

.footer-copyright {
    color: #8080a0;
    font-size: 0.9rem;
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(90deg, #0080ff, #00d9ff);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
    z-index: 999;
    display: flex;
    justify-content: center;
    align-items: center;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 128, 255, 0.3);
}

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

@keyframes gradient {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes float {
    0%, 100% { transform: translate(-50%, -50%); }
    50% { transform: translate(-50%, -55%); }
}

@keyframes pulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.7; }
    50% { transform: translate(-50%, -50%) scale(1.1); opacity: 0.9; }
}

@keyframes particle-float {
    0% { transform: translateY(0) translateX(0); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translateY(-100px) translateX(50px); opacity: 0; }
}

/* Responsive Styles */
@media (max-width: 992px) {
    .hero-container {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-description {
        margin: 0 auto 35px;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
    
    .hero-subtitle {
        font-size: 1.3rem;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background-color: rgba(10, 10, 15, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        padding: 20px;
        gap: 15px;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.4s ease;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .hero {
        padding: 120px 0 80px;
    }
    
    .hero-title {
        font-size: 2.3rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .server-animation {
        width: 250px;
        height: 250px;
    }
    
    .server-icon {
        font-size: 6rem;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .contact-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .contact-btn {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .btn-primary, .contact-btn {
        padding: 12px 25px;
    }
    
    .server-animation {
        width: 200px;
        height: 200px;
    }
    
    .server-icon {
        font-size: 5rem;
    }
}