/*
Theme Name: ApexNet
Theme URI: https://apexnet.com
Author: ApexNet Team
Author URI: https://apexnet.com
Description: A modern, professional WordPress theme for ApexNet - Secure. Reliable. At the Apex of Connectivity. Featuring domain registration, web hosting, and cyber security services.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: apexnet
Tags: business, technology, hosting, security, responsive, custom-colors, flexible-header, featured-images
*/

/* ===========================
   CSS Variables & Base Colors
   =========================== */
:root {
    --color-primary: #1a3a52; /* Navy Blue */
    --color-secondary: #2db5b5; /* Teal */
    --color-accent: #40d4d4; /* Light Teal */
    --color-dark: #0f2233;
    --color-light: #f8f9fa;
    --color-white: #ffffff;
    --color-gray: #6c757d;
    --color-gray-light: #e9ecef;
    
    --font-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-heading: 'Montserrat', 'Arial Black', sans-serif;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

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

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-dark);
    background-color: var(--color-white);
    overflow-x: hidden;
    background-image: url('assets/images/background.png');
    background-attachment: fixed;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(26, 58, 82, 0.6) 0%, rgba(15, 34, 51, 0.7) 100%);
    pointer-events: none;
    z-index: -1;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: var(--spacing-sm);
}

a {
    color: var(--color-secondary);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--color-accent);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul {
    list-style: none;
}

/* ===========================
   Container & Layout
   =========================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

.container-fluid {
    width: 100%;
    padding: 0 var(--spacing-sm);
}

.section {
    padding: var(--spacing-xl) 0;
}

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

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

/* ===========================
   Header & Navigation
   =========================== */
.site-header {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(45, 181, 181, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
}

.site-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.site-logo img {
    height: 50px;
    width: auto;
}

.site-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-white);
    margin: 0;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.site-title .apex {
    color: var(--color-accent);
}

.site-title .net {
    color: var(--color-white);
}

/* Navigation */
.main-navigation ul {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.main-navigation a {
    color: var(--color-white);
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
    transition: var(--transition);
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.main-navigation a:hover,
.main-navigation a.current {
    color: var(--color-dark);
    background-color: rgba(64, 212, 212, 0.8);
    box-shadow: 0 4px 15px rgba(64, 212, 212, 0.4);
    transform: translateY(-2px);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--color-primary);
    cursor: pointer;
    padding: var(--spacing-xs);
}

/* ===========================
   Hero Section
   =========================== */
.hero-section {
    background: linear-gradient(135deg, rgba(26, 58, 82, 0.5) 0%, rgba(45, 181, 181, 0.2) 100%);
    color: var(--color-white);
    padding: var(--spacing-xl) 0;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(5px);
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600"><path d="M0,300 Q300,100 600,300 T1200,300" fill="none" stroke="rgba(45,181,181,0.1)" stroke-width="2"/><circle cx="300" cy="200" r="5" fill="rgba(45,181,181,0.3)"/><circle cx="600" cy="300" r="5" fill="rgba(45,181,181,0.3)"/><circle cx="900" cy="200" r="5" fill="rgba(45,181,181,0.3)"/></svg>');
    opacity: 0.3;
    z-index: 0;
    animation: moveBackground 20s linear infinite;
}

@keyframes moveBackground {
    0% { transform: translateX(0); }
    100% { transform: translateX(100px); }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-lg) 0;
    background: rgba(15, 34, 51, 0.3);
    backdrop-filter: blur(8px);
    border-radius: 20px;
    border: 1px solid rgba(64, 212, 212, 0.3);
    box-shadow: 0 8px 32px rgba(45, 181, 181, 0.2);
    animation: fadeInUp 1s ease-out;
}

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

.hero-content h1 {
    color: var(--color-white);
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.hero-tagline {
    font-size: 1.5rem;
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
    font-weight: 300;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero-description {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-lg);
    color: var(--color-light);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

/* ===========================
   Buttons
   =========================== */
.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 25px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(45, 181, 181, 0.3);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--color-secondary), var(--color-accent));
    color: var(--color-white);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 25px rgba(45, 181, 181, 0.6);
}

.btn-outline {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    border-color: var(--color-accent);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

.btn-outline:hover {
    background-color: rgba(64, 212, 212, 0.3);
    color: var(--color-white);
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 25px rgba(64, 212, 212, 0.5);
}

.btn-group {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

/* ===========================
   Main Content & Articles
   =========================== */
#main-content {
    position: relative;
    z-index: 1;
}

#main-content .section {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(8px);
    border-radius: 20px;
    margin: var(--spacing-xl) auto;
    border: 1px solid rgba(64, 212, 212, 0.2);
}

article {
    background: rgba(248, 249, 250, 0.08);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: var(--spacing-lg);
    border-radius: 20px;
    border: 1px solid rgba(64, 212, 212, 0.3);
    color: var(--color-white);
    transition: var(--transition);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

article:hover {
    box-shadow: 0 12px 40px rgba(45, 181, 181, 0.3);
    background: rgba(248, 249, 250, 0.12);
    transform: translateY(-5px);
}

article h1 {
    color: var(--color-accent);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

article h2, article h3, article h4 {
    color: var(--color-accent);
}

.page-content, .post-content {
    color: var(--color-white);
}

.page-content p, .post-content p {
    color: var(--color-light);
}

.page-content a, .post-content a {
    color: var(--color-accent);
}

.page-content a:hover, .post-content a:hover {
    color: var(--color-white);
}

.post-meta {
    color: var(--color-light) !important;
}

.post-thumbnail {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(45, 181, 181, 0.2);
}

.post-thumbnail img {
    transition: var(--transition);
}

article:hover .post-thumbnail img {
    transform: scale(1.05);
}

/* ===========================
   Services Section
   =========================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.service-card {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: var(--spacing-lg);
    border-radius: 20px;
    border: 1px solid rgba(64, 212, 212, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
    text-align: center;
    color: var(--color-white);
}

.service-card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 20px 50px rgba(45, 181, 181, 0.4);
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(64, 212, 212, 0.6);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    background: linear-gradient(135deg, var(--color-secondary), var(--color-accent));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--color-white);
    box-shadow: 0 8px 20px rgba(45, 181, 181, 0.4);
    transition: var(--transition);
}

.service-card:hover .service-icon {
    transform: rotateY(360deg) scale(1.1);
}

.service-card h3 {
    color: var(--color-accent);
    margin-bottom: var(--spacing-sm);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.service-card p {
    color: var(--color-light);
    line-height: 1.8;
}

/* ===========================
   Features Section
   =========================== */
.features-section {
    background: rgba(248, 249, 250, 0.05);
    backdrop-filter: blur(8px);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: var(--spacing-md);
    border-radius: 15px;
    border-left: 4px solid var(--color-secondary);
    border: 1px solid rgba(64, 212, 212, 0.3);
    border-left: 4px solid var(--color-accent);
    transition: var(--transition);
    color: var(--color-white);
}

.feature-item:hover {
    transform: translateX(10px);
    box-shadow: 0 8px 24px rgba(45, 181, 181, 0.3);
    background: rgba(255, 255, 255, 0.12);
}

.feature-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background-color: var(--color-secondary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    box-shadow: 0 4px 12px rgba(45, 181, 181, 0.4);
}

.feature-content h4 {
    color: var(--color-accent);
    margin-bottom: 0.5rem;
}

.feature-content p {
    color: var(--color-light);
    margin: 0;
}

/* ===========================
   Footer
   =========================== */
.site-footer {
    background: rgba(15, 34, 51, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--color-light);
    padding: var(--spacing-xl) 0 var(--spacing-md);
    border-top: 1px solid rgba(45, 181, 181, 0.3);
    box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.3);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-section h3 {
    color: var(--color-accent);
    margin-bottom: var(--spacing-md);
}

.footer-section ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-section a {
    color: var(--color-light);
    transition: var(--transition);
}

.footer-section a:hover {
    color: var(--color-accent);
    text-shadow: 0 0 8px rgba(64, 212, 212, 0.5);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--color-gray);
}

/* ===========================
   Responsive Design
   =========================== */

/* Large Screens (Desktop) */
@media (min-width: 1025px) {
    .container {
        padding: 0 var(--spacing-md);
    }
}

/* Tablets */
@media (max-width: 1024px) {
    .container {
        max-width: 100%;
        padding: 0 var(--spacing-md);
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .services-grid,
    .features-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

/* Mobile Devices */
@media (max-width: 768px) {
    /* Container & Layout */
    .container {
        max-width: 100%;
        padding: 0 1rem;
    }
    
    .section {
        padding: var(--spacing-lg) 0;
    }
    
    /* Header & Navigation */
    .header-container {
        padding: 0.75rem 0;
    }
    
    .menu-toggle {
        display: block;
        color: var(--color-white);
        text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
        font-size: 1.5rem;
        padding: 0.5rem;
    }
    
    .main-navigation {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(15, 34, 51, 0.98);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
        border-bottom: 1px solid rgba(45, 181, 181, 0.3);
        z-index: 999;
    }
    
    .main-navigation.active {
        max-height: 500px;
    }
    
    .main-navigation ul {
        flex-direction: column;
        gap: 0;
    }
    
    .main-navigation a {
        display: block;
        padding: 1rem var(--spacing-md);
        border-radius: 0;
        border-bottom: 1px solid rgba(64, 212, 212, 0.2);
    }
    
    .site-title {
        font-size: 1.4rem;
    }
    
    /* Hero Section */
    .hero-section {
        padding: var(--spacing-lg) 0;
    }
    
    .hero-content {
        padding: var(--spacing-md);
        border-radius: 15px;
        margin: 0 1rem;
    }
    
    .hero-content h1 {
        font-size: 1.8rem;
        margin-bottom: var(--spacing-sm);
    }
    
    .hero-tagline {
        font-size: 1.1rem;
        margin-bottom: var(--spacing-sm);
    }
    
    .hero-description {
        font-size: 0.95rem;
        margin-bottom: var(--spacing-md);
    }
    
    .btn-group {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .btn {
        width: 100%;
        padding: 0.75rem var(--spacing-sm);
        font-size: 1rem;
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    /* Headings */
    h1 { font-size: 1.8rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.3rem; }
    h4 { font-size: 1.1rem; }
    
    /* Grids */
    .services-grid,
    .features-grid {
        grid-template-columns: 1fr !important;
        gap: var(--spacing-md) !important;
    }
    
    /* Service Cards */
    .service-card {
        padding: var(--spacing-md) !important;
    }
    
    .service-icon {
        font-size: 2.5rem !important;
    }
    
    /* Feature Items */
    .feature-item {
        flex-direction: column !important;
        text-align: center !important;
    }
    
    .feature-icon {
        font-size: 2rem !important;
    }
    
    .feature-content h4,
    .feature-content p {
        text-align: center !important;
    }
    
    /* Footer */
    .footer-content {
        grid-template-columns: 1fr !important;
        gap: var(--spacing-lg) !important;
    }
    
    .footer-section h3 {
        font-size: 1.2rem;
    }
    
    .footer-section ul {
        margin-left: 0;
    }
    
    .footer-section ul li {
        padding: 0.5rem 0;
    }
    
    /* Forms & Inputs */
    input,
    textarea,
    select {
        font-size: 16px !important;
        padding: 0.75rem !important;
        min-height: 44px !important;
        width: 100% !important;
    }
    
    /* Contact Form */
    .contact-form {
        display: grid !important;
        gap: var(--spacing-sm) !important;
    }
    
    .contact-form input,
    .contact-form textarea {
        width: 100% !important;
    }
    
    /* CTA Section */
    .section-dark {
        padding: var(--spacing-lg) 0;
    }
    
    .section-dark h2 {
        margin-bottom: var(--spacing-sm);
    }
    
    .section-dark p {
        font-size: 0.95rem;
        margin-bottom: var(--spacing-md);
    }
    
    /* Text Sizes */
    body {
        font-size: 15px;
        line-height: 1.6;
    }
    
    p {
        margin-bottom: var(--spacing-sm);
    }
    
    /* Spacing Adjustments */
    .mb-3,
    .mb-4 {
        margin-bottom: var(--spacing-md) !important;
    }
    
    /* Lists */
    ul, ol {
        margin-left: 0;
    }
    
    li {
        margin-bottom: 0.5rem;
    }
}

/* Small Mobile Devices (< 480px) */
@media (max-width: 480px) {
    .container {
        padding: 0 0.75rem;
    }
    
    .section {
        padding: var(--spacing-md) 0;
    }
    
    .hero-content {
        padding: var(--spacing-md) 0.75rem;
        margin: 0 0.75rem;
        border-radius: 12px;
    }
    
    .hero-content h1 {
        font-size: 1.5rem;
    }
    
    .hero-tagline {
        font-size: 1rem;
    }
    
    .hero-description {
        font-size: 0.9rem;
    }
    
    h1 { font-size: 1.5rem; }
    h2 { font-size: 1.3rem; }
    h3 { font-size: 1.1rem; }
    h4 { font-size: 1rem; }
    
    .btn {
        padding: 0.65rem 0.75rem;
        font-size: 0.95rem;
    }
    
    .footer-content {
        gap: var(--spacing-md) !important;
    }
    
    .footer-section h3 {
        font-size: 1.1rem;
    }
    
    /* Reduce padding for very small screens */
    .hero-section {
        padding: var(--spacing-md) 0;
    }
    
    .btn-group {
        gap: 0.5rem;
    }
    
    input,
    textarea,
    select {
        font-size: 16px !important;
    }
}

/* ===========================
   Utility Classes
   =========================== */
.text-center {
    text-align: center;
}

.text-primary {
    color: var(--color-primary);
}

.text-secondary {
    color: var(--color-secondary);
}

.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }

.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }

/* ===========================
   3D Effects & Advanced Styling
   =========================== */

/* Floating Animation */
@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

.service-icon {
    animation: float 3s ease-in-out infinite;
}

.service-card:nth-child(2) .service-icon {
    animation-delay: 0.5s;
}

.service-card:nth-child(3) .service-icon {
    animation-delay: 1s;
}

/* Input Focus States */
input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--color-accent) !important;
    box-shadow: 0 0 20px rgba(64, 212, 212, 0.5) !important;
    background: rgba(255, 255, 255, 0.15) !important;
}

input::placeholder, textarea::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

/* Scroll Behavior */
html {
    scroll-behavior: smooth;
}