/**
 * ModernPro - Cyber Security & Hosting Theme
 * Professional Dark Theme with Security Focus
 */

/* ===== CSS Variables ===== */
:root {
    /* Cyber Security Colors */
    --cyber-blue: #00d4ff;
    --cyber-purple: #7c3aed;
    --cyber-green: #00ff88;
    --cyber-red: #ff0055;
    
    /* Dark Theme */
    --dark-primary: #0a0e27;
    --dark-secondary: #151932;
    --dark-tertiary: #1e2139;
    --dark-card: #1a1f3a;
    
    /* Accent Colors */
    --accent-blue: #3b82f6;
    --accent-purple: #8b5cf6;
    --accent-cyan: #06b6d4;
    
    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    
    /* Gradients */
    --gradient-cyber: linear-gradient(135deg, #00d4ff 0%, #7c3aed 100%);
    --gradient-dark: linear-gradient(180deg, #0a0e27 0%, #151932 100%);
    
    /* Effects */
    --glow-blue: 0 0 20px rgba(0, 212, 255, 0.5);
    --glow-purple: 0 0 20px rgba(124, 58, 237, 0.5);
    --shadow-cyber: 0 10px 40px rgba(0, 212, 255, 0.2);
}

/* ===== Global Styles ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 15px;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--dark-primary);
    -webkit-font-smoothing: antialiased;
}

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

a:hover {
    color: var(--cyber-purple);
}

/* ===== Header ===== */
#header {
    background: rgba(10, 14, 39, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 212, 255, 0.1);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

/* Logo */
#header .logo {
    display: flex;
    align-items: center;
    transition: all 0.3s ease;
}

#header .logo:hover {
    transform: scale(1.05);
    filter: drop-shadow(var(--glow-blue));
}

#header .logo img {
    max-height: 45px;
    height: auto;
}

#header .logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--gradient-cyber);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Top Navigation */
.top-nav {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0;
    padding: 0;
}

.top-nav li a {
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.top-nav li a:hover {
    background: rgba(0, 212, 255, 0.1);
    border-color: var(--cyber-blue);
    color: var(--cyber-blue);
}

.top-nav li.primary-action a {
    background: var(--gradient-cyber);
    color: var(--text-primary);
    font-weight: 700;
    padding: 0.625rem 1.5rem;
    box-shadow: var(--shadow-cyber);
}

.top-nav li.primary-action a:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 50px rgba(0, 212, 255, 0.3);
}

/* ===== Main Menu ===== */
#main-menu {
    background: var(--dark-secondary);
    border-bottom: 1px solid rgba(0, 212, 255, 0.1);
}

#main-menu .navbar {
    border: none;
    margin: 0;
    min-height: auto;
    background: transparent;
}

#main-menu .navbar-nav > li > a {
    color: var(--text-secondary);
    padding: 1rem 1.25rem;
    font-weight: 500;
    font-size: 0.9375rem;
    transition: all 0.3s ease;
    position: relative;
}

#main-menu .navbar-nav > li > a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-cyber);
    transition: width 0.3s ease;
}

#main-menu .navbar-nav > li > a:hover,
#main-menu .navbar-nav > li.active > a {
    background: rgba(0, 212, 255, 0.05);
    color: var(--cyber-blue);
}

#main-menu .navbar-nav > li > a:hover::before,
#main-menu .navbar-nav > li.active > a::before {
    width: 100%;
}

/* Mobile Toggle */
.navbar-toggle {
    border-color: var(--cyber-blue);
}

.navbar-toggle .icon-bar {
    background-color: var(--cyber-blue);
}

.navbar-toggle:hover {
    background: rgba(0, 212, 255, 0.1);
}

/* ===== Hero Banner ===== */
#home-banner {
    background: var(--dark-primary);
    padding: 6rem 0;
    position: relative;
    overflow: hidden;
}

#home-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(124, 58, 237, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

#home-banner::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(0,212,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

#home-banner .container {
    position: relative;
    z-index: 1;
}

#home-banner h2 {
    font-size: 3rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 1rem;
    line-height: 1.2;
    text-shadow: 0 0 30px rgba(0, 212, 255, 0.3);
}

#home-banner .lead {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Domain Search */
#home-banner .input-group {
    max-width: 700px;
    margin: 0 auto 2rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    border-radius: 1rem;
    overflow: hidden;
    border: 1px solid rgba(0, 212, 255, 0.2);
}

#home-banner .form-control {
    background: var(--dark-card);
    border: none;
    padding: 1.25rem 1.5rem;
    font-size: 1rem;
    color: var(--text-primary);
    height: auto;
}

#home-banner .form-control::placeholder {
    color: var(--text-muted);
}

#home-banner .form-control:focus {
    background: var(--dark-card);
    box-shadow: none;
    outline: none;
}

#home-banner .input-group-btn .btn {
    padding: 1.25rem 2rem;
    font-weight: 700;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: none;
    transition: all 0.3s ease;
}

#home-banner .input-group-btn .btn.search {
    background: var(--gradient-cyber);
    color: var(--text-primary);
}

#home-banner .input-group-btn .btn.search:hover {
    box-shadow: var(--shadow-cyber);
    transform: scale(1.05);
}

#home-banner .input-group-btn .btn.transfer {
    background: var(--dark-tertiary);
    color: var(--cyber-blue);
    border: 1px solid var(--cyber-blue);
}

#home-banner .input-group-btn .btn.transfer:hover {
    background: var(--cyber-blue);
    color: var(--text-primary);
}

/* TLD Prices */
.tld-prices {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.tld-item {
    background: var(--dark-card);
    backdrop-filter: blur(10px);
    padding: 0.75rem 1.5rem;
    border-radius: 0.75rem;
    border: 1px solid rgba(0, 212, 255, 0.2);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: all 0.3s ease;
}

.tld-item:hover {
    border-color: var(--cyber-blue);
    box-shadow: var(--glow-blue);
    transform: translateY(-2px);
}

.tld-ext {
    font-size: 1rem;
    font-weight: 700;
    color: var(--cyber-blue);
}

.tld-price {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 600;
}

/* ===== Main Body ===== */
#main-body {
    padding: 4rem 0;
    background: var(--dark-primary);
}

/* ===== Responsive ===== */
@media (max-width: 991px) {
    #header .container {
        flex-wrap: wrap;
    }
    
    .top-nav {
        order: 3;
        width: 100%;
        justify-content: center;
        margin-top: 1rem;
        padding-top: 1rem;
        border-top: 1px solid rgba(0, 212, 255, 0.1);
    }
    
    #home-banner h2 {
        font-size: 2.5rem;
    }
}

@media (max-width: 767px) {
    #home-banner {
        padding: 4rem 0;
    }
    
    #home-banner h2 {
        font-size: 2rem;
    }
    
    #home-banner .lead {
        font-size: 1rem;
    }
    
    #home-banner .input-group {
        flex-direction: column;
    }
    
    #home-banner .input-group-btn {
        width: 100%;
    }
    
    #home-banner .input-group-btn .btn {
        width: 100%;
    }
    
    .tld-prices {
        gap: 0.75rem;
    }
}

/* ===== Animations ===== */
@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 5px var(--cyber-blue);
    }
    50% {
        box-shadow: 0 0 20px var(--cyber-blue);
    }
}

.glow-effect {
    animation: glow 2s ease-in-out infinite;
}