/*
Theme Name: Broadband Fabric New
Theme URI: https://dev.broadbandfabric.net
Author: Broadband Fabric Partners
Author URI: https://broadbandfabric.net
Description: Modern, sleek design for Broadband Fabric - Telecom Consulting. Features glassmorphism, smooth animations, and award-winning UX.
Version: 2.0.0
Requires at least: 6.0
Requires PHP: 8.1
License: Proprietary
Text Domain: broadband-fabric-new
Tags: modern, glassmorphism, telecom, consulting, responsive

Color Palette: Dark Blue (#0f172a) & Neon Blue (#00d4ff)
*/

/* ============================================
   COLOR PALETTE - Your Favorite Colors
   ============================================ */
:root {
    /* Primary Dark Blues */
    --dark-primary: #0f172a;
    --dark-secondary: #1e293b;
    --dark-tertiary: #334155;
    
    /* Neon Blues - Your Signature Colors */
    --neon-blue: #00d4ff;
    --neon-blue-light: #33dfff;
    --neon-blue-dark: #00a8cc;
    --accent-blue: #0ea5e9;
    
    /* Backgrounds */
    --bg-gradient-start: #0f172a;
    --bg-gradient-end: #1e293b;
    --bg-glass: rgba(15, 23, 42, 0.7);
    --bg-glass-light: rgba(255, 255, 255, 0.1);
    
    /* Text */
    --text-primary: #ffffff;
    --text-secondary: #94a3b8;
    --text-accent: #00d4ff;
    
    /* Effects */
    --shadow-neon: 0 0 20px rgba(0, 212, 255, 0.4),
                   0 0 40px rgba(0, 212, 255, 0.2),
                   0 0 60px rgba(0, 212, 255, 0.1);
    --shadow-glass: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    
    /* Transitions */
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   RESET & BASE
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.7;
    color: var(--text-primary);
    background: linear-gradient(135deg, var(--dark-primary) 0%, var(--dark-secondary) 50%, var(--dark-primary) 100%);
    background-attachment: fixed;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* Animated background particles */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(14, 165, 233, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(0, 212, 255, 0.05) 0%, transparent 50%);
    animation: float 20s ease-in-out infinite;
    pointer-events: none;
    z-index: 0;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) translateX(0px); }
    33% { transform: translateY(-20px) translateX(20px); }
    66% { transform: translateY(20px) translateX(-20px); }
}

/* ============================================
   HEADER - Glassmorphism Sticky
   ============================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 212, 255, 0.2);
    transition: var(--transition-smooth);
}

.site-header.scrolled {
    background: rgba(15, 23, 42, 0.95);
    box-shadow: 0 4px 20px rgba(0, 212, 255, 0.1);
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--neon-blue);
    text-decoration: none;
    letter-spacing: -0.5px;
    text-shadow: var(--shadow-neon);
    transition: var(--transition-smooth);
}

.site-logo:hover {
    transform: scale(1.05);
    text-shadow: 0 0 30px rgba(0, 212, 255, 0.6);
}

/* Navigation */
.main-navigation ul {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
    margin: 0;
    padding: 0;
}

.main-navigation li {
    position: relative;
}

.main-navigation a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition-smooth);
    position: relative;
    padding: 0.5rem 0;
}

.main-navigation a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--neon-blue);
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-neon);
}

.main-navigation a:hover::after,
.main-navigation a:focus::after {
    width: 100%;
}

.main-navigation a:hover {
    color: var(--neon-blue);
}

/* Dropdown Menus */
.main-navigation ul ul {
    position: absolute;
    top: 100%;
    left: 0;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 12px;
    padding: 0.5rem 0;
    min-width: 200px;
    margin-top: 0.5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.main-navigation ul li:hover > ul,
.main-navigation ul li:focus-within > ul {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.main-navigation ul ul li {
    margin: 0;
    padding: 0;
}

.main-navigation ul ul a {
    display: block;
    padding: 0.75rem 1.5rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.main-navigation ul ul a:hover {
    color: var(--neon-blue);
    background: rgba(0, 212, 255, 0.1);
    padding-left: 2rem;
}

.main-navigation ul ul a::after {
    display: none;
}

/* CTA Button */
.cta-button {
    background: linear-gradient(135deg, var(--neon-blue), var(--accent-blue));
    color: var(--dark-primary);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-neon);
    border: none;
    cursor: pointer;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 40px rgba(0, 212, 255, 0.5);
}

/* ============================================
   HERO SECTION - Modern & Impactful
   ============================================ */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8rem 2rem 4rem;
    text-align: center;
    overflow: hidden;
}

.hero-content {
    max-width: 900px;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--text-primary), var(--neon-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 0.8s ease-out;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.5rem);
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    line-height: 1.6;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-cta-group {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

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

/* ============================================
   GLASSMORPHISM CARDS
   ============================================ */
.glass-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2rem;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.1), transparent);
    transition: left 0.5s;
}

.glass-card:hover::before {
    left: 100%;
}

.glass-card:hover {
    transform: translateY(-10px);
    border-color: var(--neon-blue);
    box-shadow: var(--shadow-neon);
}

/* ============================================
   FEATURES SECTION
   ============================================ */
.features-section {
    padding: 6rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    text-align: center;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--neon-blue), var(--accent-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.2rem;
    margin-bottom: 4rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--neon-blue), var(--accent-blue));
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-neon);
}

/* ============================================
   PORTALS SECTION
   ============================================ */
.portals-section {
    padding: 6rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.portals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.portal-card {
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    height: 100%;
    cursor: pointer;
    position: relative;
}

.portal-card:hover {
    text-decoration: none;
    color: inherit;
}

.portal-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--neon-blue), var(--accent-blue));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-neon);
    transition: var(--transition-smooth);
}

.portal-card:hover .portal-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 0 50px rgba(0, 212, 255, 0.6);
}

.portal-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.portal-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: auto;
    flex-grow: 1;
}

.portal-link {
    display: inline-block;
    margin-top: 1.5rem;
    color: var(--neon-blue);
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition-smooth);
}

.portal-card:hover .portal-link {
    transform: translateX(10px);
    color: var(--neon-blue-light);
}

/* ============================================
   MAIN CONTENT
   ============================================ */
.site-main {
    position: relative;
    z-index: 1;
}

.content-area {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
}

/* ============================================
   FOOTER - Compliance Built-in
   ============================================ */
.site-footer {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(20px);
    border-top: 1px solid rgba(0, 212, 255, 0.2);
    padding: 4rem 2rem 2rem;
    margin-top: 6rem;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h3 {
    color: var(--neon-blue);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.footer-section p,
.footer-section a {
    color: var(--text-secondary);
    text-decoration: none;
    line-height: 1.8;
    transition: var(--transition-smooth);
}

.footer-section a:hover {
    color: var(--neon-blue);
}

.footer-bottom {
    max-width: 1400px;
    margin: 0 auto;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-copyright {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.footer-legal-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.footer-legal-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.85rem;
    transition: var(--transition-smooth);
}

.footer-legal-links a:hover {
    color: var(--neon-blue);
}

/* Copyright Protection Notice */
.copyright-notice {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 1rem;
    opacity: 0.8;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        gap: 1rem;
    }
    
    .main-navigation ul {
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero-cta-group {
        flex-direction: column;
        align-items: stretch;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   ACCESSIBILITY
   ============================================ */
*:focus-visible {
    outline: 2px solid var(--neon-blue);
    outline-offset: 4px;
    border-radius: 4px;
}

.skip-link {
    position: absolute;
    top: -100px;
    left: 0;
    background: var(--neon-blue);
    color: var(--dark-primary);
    padding: 1rem;
    z-index: 9999;
    text-decoration: none;
}

.skip-link:focus {
    top: 0;
}

/* ============================================
   ANIMATIONS & INTERACTIONS
   ============================================ */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

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

/* Smooth scroll behavior */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}