/*
Theme Name: RegistroBot PRO Theme
Theme URI: https://bitnikmedia.com
Author: Bitnik Media
Author URI: https://bitnikmedia.com
Description: Theme profesional para asociaciones médicas con integración de RegistroBot PRO. Diseño oscuro tecnológico con acentos turquesa.
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: registrobot-theme
Tags: medical, associations, dark-theme, modern, ai

RegistroBot PRO Theme, Copyright 2024 Bitnik Media
*/

/* ==========================================================================
   CSS Variables (Design System)
   ========================================================================== */

:root {
    /* Colors */
    --color-bg: #0a0e14;
    --color-bg-secondary: #111822;
    --color-bg-tertiary: #1a2332;
    --color-primary: #00d9ff;
    --color-primary-glow: #00d9ff33;
    --color-primary-dark: #00a8cc;
    --color-accent: #5ce1e6;
    --color-accent-light: #7efbff;
    --color-text: #e6f1f5;
    --color-text-muted: #8b9cac;
    --color-text-dark: #5a6b7a;
    --color-card: #141b24;
    --color-card-hover: #1a2332;
    --color-border: #00d9ff22;
    --color-success: #00ff88;
    --color-warning: #ffaa00;
    --color-error: #ff3366;
    
    /* Typography */
    --font-display: 'Syne', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'Space Mono', 'Courier New', monospace;
    --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
    
    /* Spacing */
    --space-xs: 8px;
    --space-sm: 16px;
    --space-md: 24px;
    --space-lg: 40px;
    --space-xl: 64px;
    --space-2xl: 96px;
    --space-3xl: 128px;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px var(--color-primary-glow);
    --shadow-md: 0 4px 16px var(--color-primary-glow);
    --shadow-lg: 0 8px 32px var(--color-primary-glow);
    --shadow-xl: 0 12px 48px var(--color-primary);
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.6s ease;
    
    /* Container */
    --container-max: 1200px;
    --container-padding: 24px;
}

/* ==========================================================================
   Reset & Base Styles
   ========================================================================== */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ==========================================================================
   Typography
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--space-md);
    letter-spacing: -0.02em;
}

h1 {
    font-size: clamp(48px, 8vw, 84px);
    font-weight: 800;
}

h2 {
    font-size: clamp(36px, 6vw, 64px);
    font-weight: 800;
}

h3 {
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 700;
}

h4 {
    font-size: clamp(24px, 3vw, 32px);
    font-weight: 700;
}

h5 {
    font-size: clamp(20px, 2.5vw, 24px);
    font-weight: 600;
}

h6 {
    font-size: clamp(18px, 2vw, 20px);
    font-weight: 600;
}

p {
    margin-bottom: var(--space-md);
    line-height: 1.7;
}

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

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

strong, b {
    font-weight: 700;
    color: var(--color-text);
}

em, i {
    font-style: italic;
}

code {
    font-family: var(--font-mono);
    background: var(--color-card);
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    font-size: 0.9em;
}

.highlight {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ==========================================================================
   Layout Components
   ========================================================================== */

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    position: relative;
    z-index: 1;
}

.section {
    padding: var(--space-2xl) 0;
    position: relative;
}

.section-alt {
    background: var(--color-bg-secondary);
}

/* Grid Background Effect */
.grid-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(to right, #00d9ff08 1px, transparent 1px),
        linear-gradient(to bottom, #00d9ff08 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
    z-index: 0;
}

.grid-glow {
    position: fixed;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 50% 50%, var(--color-primary-glow) 0%, transparent 50%);
    animation: pulse-glow 8s ease-in-out infinite;
    pointer-events: none;
    z-index: 0;
}

@keyframes pulse-glow {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.1); }
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 16px;
    text-align: center;
    transition: all var(--transition-base);
    cursor: pointer;
    border: none;
    font-family: var(--font-display);
    text-transform: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: var(--color-bg);
    box-shadow: var(--shadow-md);
}

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

.btn-outline {
    background: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
}

.btn-outline:hover {
    background: var(--color-primary);
    color: var(--color-bg);
    transform: translateY(-2px);
}

.btn-large {
    padding: 20px 48px;
    font-size: 20px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ==========================================================================
   Cards
   ========================================================================== */

.card {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.card:hover {
    transform: translateY(-8px);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg);
}

.card:hover::before {
    transform: scaleX(1);
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */

.site-header {
    padding: var(--space-md) 0;
    position: sticky;
    top: 0;
    background: rgba(10, 14, 20, 0.95);
    backdrop-filter: blur(10px);
    z-index: 100;
    border-bottom: 1px solid var(--color-border);
}

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

.site-logo {
    font-size: 24px;
    font-weight: 800;
    color: var(--color-primary);
    font-family: var(--font-mono);
    letter-spacing: -1px;
}

.site-logo span {
    color: var(--color-accent);
}

.main-nav ul {
    list-style: none;
    display: flex;
    gap: var(--space-lg);
}

.main-nav a {
    font-weight: 600;
    transition: color var(--transition-base);
}

.main-nav a:hover {
    color: var(--color-primary);
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
    padding: var(--space-2xl) 0 var(--space-lg);
    border-top: 1px solid var(--color-border);
    text-align: center;
}

.footer-text {
    color: var(--color-text-muted);
    font-family: var(--font-mono);
    font-size: 14px;
}

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

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-0 { margin-top: 0; }
.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }

.mb-0 { margin-bottom: 0; }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }

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

@media (max-width: 768px) {
    :root {
        --container-padding: 16px;
        --space-xl: 48px;
        --space-2xl: 64px;
        --space-3xl: 80px;
    }
    
    .main-nav ul {
        flex-direction: column;
        gap: var(--space-sm);
    }
}

/* ==========================================================================
   Animations
   ========================================================================== */

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

@keyframes pulse-ring {
    0%, 100% { transform: scale(0.9); opacity: 0.3; }
    50% { transform: scale(1.1); opacity: 0.6; }
}

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

.fade-in {
    animation: fade-in 0.6s ease forwards;
}