:root {
    --bg-core: #020617;
    --bg-dark: #0f172a;
    --text-primary: #ffffff;
    --text-secondary: #94a3b8;
    --gradient-primary: linear-gradient(135deg, #0066ff 0%, #3b82f6 50%, #00d4ff 100%);
    --accent-color: #3b82f6;
    --glass-bg: rgba(30, 41, 59, 0.4);
    --glass-border: 1px solid rgba(255, 255, 255, 0.08);
    --glass-blur: blur(16px);
    --header-height: 80px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Manrope', sans-serif;
    background-color: var(--bg-core);
    background-image: linear-gradient(to bottom, rgba(2, 6, 23, 0.9), rgba(2, 6, 23, 0.98));
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.ambient-light {
    position: fixed;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: var(--gradient-primary);
    filter: blur(150px);
    opacity: 0.15;
    z-index: -1;
}

.one {
    top: -20%;
    left: -10%;
}

.two {
    bottom: -20%;
    right: -10%;
    opacity: 0.1;
}

.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}

h1,
h2,
h3,
h4 {
    font-weight: 800;
    letter-spacing: -0.02em;
}

.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.section-padding {
    padding: 100px 0;
}

.section-padding-sm {
    padding: 40px 0;
}

/* Header & Language Switcher */
.header {
    height: var(--header-height);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    background: rgba(2, 6, 23, 0.8);
    backdrop-filter: var(--glass-blur);
    border-bottom: var(--glass-border);
    transition: 0.3s;
}

.header-wrap {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.logo {
    font-size: 24px;
    font-weight: 800;
    text-decoration: none;
    color: #fff;
    transition: 0.3s;
}

.logo:hover {
    opacity: 0.8;
    transform: scale(1.02);
}

.nav {
    display: flex;
    gap: 32px;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    transition: 0.3s;
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: 0.3s;
}

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

/* Language Switcher */
.lang-switcher {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 6px 12px;
    border: var(--glass-border);
}

.lang-btn {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-secondary);
    text-decoration: none;
    padding: 2px 6px;
    border-radius: 6px;
    transition: 0.3s;
}

.lang-btn:hover,
.lang-btn.active {
    color: #fff;
    background: rgba(59, 130, 246, 0.3);
}

.lang-divider {
    color: var(--text-secondary);
    font-size: 12px;
}

.phone-btn {
    font-weight: 700;
    color: #fff;
    text-decoration: none;
    padding: 10px 20px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.05);
    border: var(--glass-border);
    transition: 0.3s;
}

.phone-btn:hover {
    background: var(--accent-color);
    border-color: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(59, 130, 246, 0.3);
}

.burger {
    display: none;
    border: none;
    background: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    z-index: 1001;
}

.burger span {
    width: 28px;
    height: 2px;
    background: #fff;
    transition: 0.3s;
}

.burger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
}

.burger.active span:nth-child(2) {
    opacity: 0;
}

.burger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
}

/* Mobile actions in burger menu */
.nav-mobile-actions {
    display: none;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(rgba(2, 6, 23, 0.94), rgba(2, 6, 23, 0.94)), url('assets/servers.jpg') center/cover no-repeat;
    background-attachment: fixed;
    padding: calc(var(--header-height) + 40px) 0 60px;
}

.hero-content {
    max-width: 900px;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0 10px;
}

.hero-label {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(0, 102, 255, 0.1);
    border: 1px solid rgba(0, 102, 255, 0.3);
    color: var(--accent-color);
    border-radius: 30px;
    font-weight: 700;
    font-size: 13px;
    margin-bottom: 20px;
}

.hero h1 {
    font-size: clamp(32px, 5vw, 60px);
    line-height: 1.1;
    margin-bottom: 20px;
}

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

.hero p {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 30px;
    max-width: 700px;
}

.hero-btns {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-bottom: 40px;
    width: 100%;
}

.btn {
    padding: 14px 28px;
    border-radius: 12px;
    font-weight: 700;
    text-decoration: none;
    transition: 0.3s;
    text-align: center;
    border: 1px solid transparent;
}

.primary {
    background: var(--gradient-primary);
    color: #fff;
}

.primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(59, 130, 246, 0.4);
    filter: brightness(1.1);
}

.secondary {
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
    border: var(--glass-border);
}

.secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent-color);
    transform: translateY(-3px);
}

.hero-stats {
    display: inline-flex;
    align-items: center;
    gap: 24px;
    padding: 16px 24px;
    background: var(--glass-bg);
    border: var(--glass-border);
    backdrop-filter: var(--glass-blur);
    border-radius: 16px;
    flex-wrap: wrap;
    justify-content: center;
}

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

.stat-num {
    font-size: 24px;
    font-weight: 800;
}

.stat-desc {
    font-size: 12px;
    color: var(--text-secondary);
}

.stat-divider {
    width: 1px;
    height: 30px;
    background: rgba(255, 255, 255, 0.1);
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: clamp(28px, 4vw, 40px);
    margin-bottom: 12px;
    text-align: center;
}

.section-subtitle {
    font-size: 16px;
    color: var(--text-secondary);
    text-align: center;
}

/* Glass Cards */
.glass-card {
    background: var(--glass-bg);
    border: var(--glass-border);
    backdrop-filter: var(--glass-blur);
    border-radius: 24px;
    transition: 0.3s;
    overflow: hidden;
}

.glass-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
}

.service-card {
    padding: 30px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.card-icon-wrap {
    width: 50px;
    height: 50px;
    background: rgba(0, 102, 255, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--accent-color);
    margin-bottom: 20px;
    transition: 0.3s;
}

.service-card:hover .card-icon-wrap {
    background: var(--accent-color);
    color: #fff;
    transform: scale(1.1);
}

.service-card h3 {
    font-size: 18px;
    margin-bottom: 10px;
}

.service-card p {
    color: var(--text-secondary);
    font-size: 14px;
}

/* Advantages Grid */
.adv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.adv-item {
    padding: 30px;
    text-align: center;
    background: var(--glass-bg);
    border-radius: 20px;
    border: var(--glass-border);
    transition: 0.3s;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.adv-item:hover {
    border-color: var(--accent-color);
    transform: translateY(-5px);
}

.adv-icon-box {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 20px;
    color: #fff;
    transition: 0.3s;
}

.adv-item:hover .adv-icon-box {
    transform: scale(1.1);
    filter: brightness(1.2);
}

.adv-content h4 {
    font-size: 18px;
    margin-bottom: 8px;
}

.adv-content p {
    color: var(--text-secondary);
    font-size: 14px;
}

/* Brands Slider */
.brands-slider-wrapper {
    overflow: hidden;
    position: relative;
    mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
    padding: 40px 0;
}

.brands-track {
    display: flex;
    gap: 80px;
    width: max-content;
    animation: scroll 30s linear infinite;
    align-items: center;
}

.brands-track img {
    height: 75px;
    width: auto;
    object-fit: contain;
    filter: grayscale(100%) brightness(150%);
    opacity: 0.6;
    transition: 0.4s;
    flex-shrink: 0;
}

.brands-track img:hover {
    filter: none;
    opacity: 1;
    transform: scale(1.1);
}

@keyframes scroll {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(-50%);
    }
}

/* Contact Cards */
.contact-cards-top {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.contact-mini-card {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 24px;
    text-decoration: none;
    transition: 0.3s;
    border: var(--glass-border);
}

.contact-mini-card.no-click {
    cursor: default;
}

.contact-mini-card:hover:not(.no-click) {
    transform: translateY(-5px);
    border-color: var(--accent-color);
    background: rgba(59, 130, 246, 0.1);
}

.contact-mini-card i {
    font-size: 24px;
    color: var(--accent-color);
    transition: 0.3s;
}

.contact-mini-card:hover i {
    transform: scale(1.1);
}

.mini-card-text .value {
    font-size: 18px;
    font-weight: 700;
    color: #fff;
}

/* Map */
.map-container-full {
    width: 100%;
    height: 550px;
    overflow: hidden;
    border-radius: 24px;
    border: var(--glass-border);
}

.map-container-full iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* Footer */
.footer {
    padding: 80px 0 30px;
    border-top: var(--glass-border);
    background: #010409;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 60px;
}

.footer-col {
    display: flex;
    flex-direction: column;
}

.footer-col h4 {
    font-size: 14px;
    text-transform: uppercase;
    margin-bottom: 20px;
    color: #fff;
}

.footer-col a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    margin-bottom: 10px;
    font-size: 14px;
    transition: 0.3s;
}

.footer-col a:hover {
    color: var(--accent-color);
    padding-left: 5px;
}

.footer-phone {
    font-size: 20px !important;
    font-weight: 800;
    color: #fff !important;
    transition: 0.3s;
}

.footer-phone:hover {
    color: var(--accent-color) !important;
}

.footer-email {
    font-weight: 700;
    color: #fff !important;
    transition: 0.3s;
}

.footer-email:hover {
    color: var(--accent-color) !important;
}

/* Footer Bottom & Terms Link */
.footer-bottom {
    border-top: var(--glass-border);
    padding-top: 30px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 13px;
}

.footer-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.terms-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 12px;
    transition: 0.3s;
}

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

.lang-switcher-footer {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 992px) {
    .nav {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: rgba(2, 6, 23, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 40px;
        z-index: 1000;
        padding: 20px;
    }
    
    .nav.active {
        display: flex;
    }
    
    /* Mobile actions in burger menu */
    .nav-mobile-actions {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 20px;
        margin-top: 30px;
        width: 100%;
    }
    
    .mobile-phone {
        display: block !important;
        width: 80%;
        max-width: 250px;
        text-align: center;
        font-size: 16px;
        padding: 12px 20px;
        background: var(--gradient-primary);
        color: #fff;
        text-decoration: none;
        border-radius: 12px;
        font-weight: 700;
        transition: 0.3s;
        border: none;
    }
    
    .mobile-phone:hover {
        transform: translateY(-3px);
        box-shadow: 0 10px 20px rgba(59, 130, 246, 0.4);
        filter: brightness(1.1);
    }
    
    .mobile-lang {
        display: flex !important;
        background: rgba(255, 255, 255, 0.1);
        padding: 8px 16px;
        border-radius: 12px;
        border: var(--glass-border);
    }
    
    /* Hide desktop language switcher and phone in mobile */
    .lang-switcher:not(.mobile-lang) {
        display: none;
    }
    
    .header-actions .phone-btn:not(.mobile-phone) {
        display: none;
    }
    
    .burger {
        display: flex;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
    
    .brand-col {
        grid-column: span 2;
        margin-bottom: 20px;
    }
}

@media (max-width: 768px) {
    .hero {
        background-attachment: scroll;
        padding-top: 120px;
    }
    
    .hero h1 {
        font-size: 32px;
        margin-bottom: 15px;
    }
    
    .hero p {
        font-size: 16px;
        margin-bottom: 25px;
    }
    
    .hero-btns {
        flex-direction: column;
        padding: 0 20px;
    }
    
    .btn {
        width: 100%;
    }
    
    .hero-stats {
        gap: 15px;
        padding: 12px;
    }
    
    .stat-item {
        width: 100%;
    }
    
    .stat-divider {
        display: none;
    }
    
    .brands-track {
        gap: 40px;
        animation-duration: 15s;
    }
    
    .brands-track img {
        height: 32px;
    }
    
    @keyframes scroll {
        from {
            transform: translateX(0);
        }
        to {
            transform: translateX(-50%);
        }
    }
    
    .contact-cards-top {
        grid-template-columns: 1fr;
    }
    
    .map-container-full {
        height: 350px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    
    .footer-col {
        align-items: center;
    }
    
    .footer-desc {
        margin-inline: auto;
    }
    
    .brand-col {
        grid-column: span 1;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 15px;
    }
    
    .nav-mobile-actions {
        gap: 15px;
    }
    
    .mobile-phone {
        width: 90%;
        font-size: 15px;
        padding: 10px 16px;
    }
}

@media (max-width: 480px) {
    .header-actions {
        gap: 10px;
    }
    
    .logo {
        font-size: 20px;
    }
    
    .section-padding {
        padding: 60px 0;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .adv-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 10px;
    }
    
    .stat-divider {
        display: none;
    }
    
    .footer-links {
        gap: 10px;
    }
    
    .terms-link {
        font-size: 11px;
    }
}