/*!
Theme Name: SecureX Enterprise
Theme URI: https://securex-theme.com
Author: SecureX Team
Author URI: https://securex-theme.com
Description: Enterprise-grade multi-purpose WordPress theme for Cyber Security, SaaS, IT, and B2B businesses. Features built-in page builder, header/footer builder, mega menu, advanced forms, and complete business tools. No third-party page builders required.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.4
Requires PHP: 7.4
License: GNU General Public License v3 or later
License URI: http://www.gnu.org/licenses/gpl-3.0.html
Text Domain: securex
Domain Path: /languages
Tags: one-column, two-columns, right-sidebar, left-sidebar, custom-header, custom-background, custom-menu, custom-logo, editor-style, featured-images, footer-widgets, full-width-template, rtl-language-support, sticky-post, theme-options, threaded-comments, translation-ready, block-styles, wide-blocks, accessibility-ready

SecureX Enterprise WordPress Theme, (C) 2024
SecureX Enterprise is distributed under the terms of the GNU GPL.
*/

/*
=========================
TABLE OF CONTENTS
=========================
1. CSS Variables
2. Reset & Base
3. Typography
4. Layout
5. Components
6. Utilities
7. Responsive
=========================
*/

/* =========================
   1. CSS VARIABLES
   ========================= */
:root {
    /* Colors - Primary */
    --sx-primary: #0066FF;
    --sx-primary-dark: #0052CC;
    --sx-primary-light: #3385FF;
    
    /* Colors - Secondary */
    --sx-secondary: #00D4AA;
    --sx-secondary-dark: #00B890;
    --sx-secondary-light: #33DDBB;
    
    /* Colors - Neutral */
    --sx-dark: #0A0E27;
    --sx-dark-gray: #1A1F3A;
    --sx-gray: #4A5568;
    --sx-light-gray: #E2E8F0;
    --sx-lighter-gray: #F7FAFC;
    --sx-white: #FFFFFF;
    
    /* Colors - Status */
    --sx-success: #10B981;
    --sx-warning: #F59E0B;
    --sx-error: #EF4444;
    --sx-info: #3B82F6;
    
    /* Typography */
    --sx-font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --sx-font-heading: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --sx-font-mono: 'Fira Code', 'Courier New', monospace;
    
    /* Font Sizes */
    --sx-text-xs: 0.75rem;      /* 12px */
    --sx-text-sm: 0.875rem;     /* 14px */
    --sx-text-base: 1rem;       /* 16px */
    --sx-text-lg: 1.125rem;     /* 18px */
    --sx-text-xl: 1.25rem;      /* 20px */
    --sx-text-2xl: 1.5rem;      /* 24px */
    --sx-text-3xl: 1.875rem;    /* 30px */
    --sx-text-4xl: 2.25rem;     /* 36px */
    --sx-text-5xl: 3rem;        /* 48px */
    --sx-text-6xl: 3.75rem;     /* 60px */
    
    /* Spacing */
    --sx-space-1: 0.25rem;      /* 4px */
    --sx-space-2: 0.5rem;       /* 8px */
    --sx-space-3: 0.75rem;      /* 12px */
    --sx-space-4: 1rem;         /* 16px */
    --sx-space-5: 1.25rem;      /* 20px */
    --sx-space-6: 1.5rem;       /* 24px */
    --sx-space-8: 2rem;         /* 32px */
    --sx-space-10: 2.5rem;      /* 40px */
    --sx-space-12: 3rem;        /* 48px */
    --sx-space-16: 4rem;        /* 64px */
    --sx-space-20: 5rem;        /* 80px */
    --sx-space-24: 6rem;        /* 96px */
    
    /* Layout */
    --sx-container-sm: 640px;
    --sx-container-md: 768px;
    --sx-container-lg: 1024px;
    --sx-container-xl: 1280px;
    --sx-container-2xl: 1536px;
    
    /* Borders */
    --sx-radius-sm: 0.25rem;    /* 4px */
    --sx-radius-md: 0.5rem;     /* 8px */
    --sx-radius-lg: 0.75rem;    /* 12px */
    --sx-radius-xl: 1rem;       /* 16px */
    --sx-radius-2xl: 1.5rem;    /* 24px */
    --sx-radius-full: 9999px;
    
    /* Shadows */
    --sx-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --sx-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --sx-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --sx-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --sx-shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* Transitions */
    --sx-transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --sx-transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --sx-transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Z-index */
    --sx-z-dropdown: 1000;
    --sx-z-sticky: 1020;
    --sx-z-fixed: 1030;
    --sx-z-modal-backdrop: 1040;
    --sx-z-modal: 1050;
    --sx-z-popover: 1060;
    --sx-z-tooltip: 1070;
}

/* Dark Mode Variables */
[data-theme="dark"] {
    --sx-dark: #F7FAFC;
    --sx-dark-gray: #E2E8F0;
    --sx-gray: #CBD5E0;
    --sx-light-gray: #2D3748;
    --sx-lighter-gray: #1A202C;
    --sx-white: #0A0E27;
}

/* =========================
   2. RESET & BASE
   ========================= */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    scroll-behavior: smooth;
}

body {
    font-family: var(--sx-font-primary);
    font-size: var(--sx-text-base);
    line-height: 1.6;
    color: var(--sx-dark);
    background-color: var(--sx-white);
    overflow-x: hidden;
}

/* =========================
   3. TYPOGRAPHY
   ========================= */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--sx-font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--sx-space-4);
    color: var(--sx-dark);
}

h1 { font-size: var(--sx-text-5xl); }
h2 { font-size: var(--sx-text-4xl); }
h3 { font-size: var(--sx-text-3xl); }
h4 { font-size: var(--sx-text-2xl); }
h5 { font-size: var(--sx-text-xl); }
h6 { font-size: var(--sx-text-lg); }

p {
    margin-bottom: var(--sx-space-4);
}

a {
    color: var(--sx-primary);
    text-decoration: none;
    transition: color var(--sx-transition-fast);
}

a:hover {
    color: var(--sx-primary-dark);
}

/* =========================
   4. LAYOUT
   ========================= */
.sx-container {
    width: 100%;
    max-width: var(--sx-container-xl);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--sx-space-4);
    padding-right: var(--sx-space-4);
}

.sx-container-fluid {
    width: 100%;
    padding-left: var(--sx-space-4);
    padding-right: var(--sx-space-4);
}

.sx-row {
    display: flex;
    flex-wrap: wrap;
    margin-left: calc(-1 * var(--sx-space-4));
    margin-right: calc(-1 * var(--sx-space-4));
}

.sx-col {
    flex: 1;
    padding-left: var(--sx-space-4);
    padding-right: var(--sx-space-4);
}

/* =========================
   5. COMPONENTS
   ========================= */
.sx-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--sx-space-3) var(--sx-space-6);
    font-size: var(--sx-text-base);
    font-weight: 600;
    line-height: 1.5;
    text-align: center;
    border: 2px solid transparent;
    border-radius: var(--sx-radius-md);
    cursor: pointer;
    transition: all var(--sx-transition-base);
    text-decoration: none;
}

.sx-btn-primary {
    color: var(--sx-white);
    background-color: var(--sx-primary);
    border-color: var(--sx-primary);
}

.sx-btn-primary:hover {
    background-color: var(--sx-primary-dark);
    border-color: var(--sx-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--sx-shadow-lg);
}

/* =========================
   6. UTILITIES
   ========================= */
.sx-text-center { text-align: center; }
.sx-text-left { text-align: left; }
.sx-text-right { text-align: right; }

.sx-mt-4 { margin-top: var(--sx-space-4); }
.sx-mb-4 { margin-bottom: var(--sx-space-4); }
.sx-pt-8 { padding-top: var(--sx-space-8); }
.sx-pb-8 { padding-bottom: var(--sx-space-8); }

.sx-hidden { display: none; }
.sx-visible { display: block; }

/* =========================
   7. RESPONSIVE
   ========================= */
@media (max-width: 768px) {
    :root {
        --sx-text-5xl: 2.25rem;
        --sx-text-4xl: 1.875rem;
        --sx-text-3xl: 1.5rem;
    }
    
    .sx-row {
        flex-direction: column;
    }
}

/* WordPress Core Alignment */
.alignleft {
    float: left;
    margin-right: var(--sx-space-4);
}

.alignright {
    float: right;
    margin-left: var(--sx-space-4);
}

.aligncenter {
    display: block;
    margin-left: auto;
    margin-right: auto;
}

/* WordPress Gallery */
.gallery {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sx-space-4);
}

.gallery-item {
    flex: 1 1 calc(33.333% - var(--sx-space-4));
}

/* Accessibility */
.screen-reader-text {
    clip: rect(1px, 1px, 1px, 1px);
    position: absolute !important;
    height: 1px;
    width: 1px;
    overflow: hidden;
    word-wrap: normal !important;
}

.screen-reader-text:focus {
    background-color: var(--sx-lighter-gray);
    border-radius: var(--sx-radius-sm);
    box-shadow: var(--sx-shadow-md);
    clip: auto !important;
    color: var(--sx-primary);
    display: block;
    font-size: var(--sx-text-sm);
    font-weight: bold;
    height: auto;
    left: 5px;
    line-height: normal;
    padding: 15px 23px 14px;
    text-decoration: none;
    top: 5px;
    width: auto;
    z-index: 100000;
}