/*
Theme Name: voixia
Theme URI: https://voix-ia.com
Author: Khuram
Author URI: https://voix-ia.com
Description: A 100% pixel-perfect clone of the Lovable blog design featuring a modern dark theme with glassmorphism effects, gradient accents, and responsive layouts.
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: lovable-clone
Tags: blog, dark, modern, responsive, two-columns

This theme is a custom WordPress theme designed to match the Lovable blog design.
*/

/* ==========================================================================
   CSS Custom Properties - Design System
   ========================================================================== */

:root {
  /* Colors */
  --color-background: #0a0b14;
  --color-background-alt: rgb(15, 23, 41);
  --color-surface: rgba(29, 40, 58, 0.8);
  --color-border: rgba(43, 59, 85, 0.5);
  --color-border-light: rgba(255, 255, 255, 0.05);

  /* Text Colors */
  --color-text-primary: #f8fafc;
  --color-text-secondary: #cbd5e1;
  --color-text-muted: #94a3b8;
  --color-text-dark: #64748b;

  /* Accent Colors */
  --color-primary: #6467f2;
  --color-primary-dark: #5558d9;
  --color-gradient-start: #6366f1;
  --color-gradient-end: #8b5cf6;

  /* Typography */
  --font-heading: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Font Sizes */
  --font-size-xs: 0.75rem;
  /* 12px */
  --font-size-sm: 0.875rem;
  /* 14px */
  --font-size-base: 1rem;
  /* 16px */
  --font-size-lg: 1.125rem;
  /* 18px */
  --font-size-xl: 1.25rem;
  /* 20px */
  --font-size-2xl: 1.5rem;
  /* 24px */
  --font-size-3xl: 1.875rem;
  /* 30px */
  --font-size-4xl: 2.25rem;
  /* 36px */
  --font-size-5xl: 3rem;
  /* 48px */

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 0.75rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;

  /* Border Radius */
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-2xl: 2rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-glow: 0 0 20px rgba(100, 103, 242, 0.3);

  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-base: 300ms ease-in-out;
  --transition-slow: 500ms ease-in-out;

  /* Container */
  --container-max-width: 1280px;
  --content-max-width: 768px;
}

/* ==========================================================================
   Global Resets & Base Styles
   ========================================================================== */

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

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

body {
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--color-text-secondary);
  background-color: var(--color-background-alt);
  background-image: radial-gradient(circle at top left, rgba(99, 102, 241, 0.1) 0%, transparent 50%),
    radial-gradient(circle at bottom right, rgba(139, 92, 246, 0.1) 0%, transparent 50%);
  background-attachment: fixed;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
}

h1 {
  font-size: var(--font-size-5xl);
}

h2 {
  font-size: var(--font-size-3xl);
}

h3 {
  font-size: var(--font-size-2xl);
}

h4 {
  font-size: var(--font-size-xl);
}

h5 {
  font-size: var(--font-size-lg);
}

h6 {
  font-size: var(--font-size-base);
}

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

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

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

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

/* ==========================================================================
   Utility Classes
   ========================================================================== */

.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.content-container {
  max-width: var(--content-max-width);
  margin: 0 auto;
}

/* Glassmorphism Card */
.glass-card {
  background: var(--color-surface);
  border: 0.8px solid var(--color-border);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(10px);
  transition: all var(--transition-base);
}

.glass-card:hover {
  border-color: rgba(100, 103, 242, 0.5);
  transform: translateY(-2px);
}

/* Gradient Text */
.gradient-text {
  background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Button Gradient */
.btn-gradient {
  background: linear-gradient(135deg, var(--color-gradient-start), var(--color-gradient-end));
  color: white;
  padding: 0.625rem 1.5rem;
  border-radius: var(--radius-full);
  border: none;
  font-weight: 600;
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-glow);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-gradient:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(100, 103, 242, 0.5);
  color: white;
}

/* Badge/Tag */
.badge {
  display: inline-block;
  padding: 0.375rem 0.875rem;
  background: rgba(100, 103, 242, 0.1);
  color: var(--color-primary);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Icon Box */
.icon-box {
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  border-radius: var(--radius-lg);
  font-size: 1.5rem;
}

/* Screen Reader Only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}