/*
====================================
EzFile - Elementos Base CSS
====================================

Reset, body, contenedores, navegación y elementos básicos.
*/

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.5;
    color: var(--text-primary);
    background: var(--bg-primary);
    background-image: var(--bg-mesh);
    background-attachment: fixed;
    min-height: 100vh;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* CONTENEDORES */
.ez-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.ez-container-full {
    width: 100%;
    padding: 0 1rem;
}

/* NAVEGACIÓN */
.ez-navbar {
    background: var(--navbar-bg);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 50;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
}

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

.ez-logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.ez-nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
    align-items: center;
}

.ez-nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}

.ez-nav-link:hover {
    color: var(--primary);
}

/* HERO SECTION */
.ez-hero {
    text-align: center;
    padding: 6rem 0;
    background: var(--gradient-hero);
    color: white;
    margin-bottom: 3rem;
    position: relative;
    overflow: hidden;
}

.ez-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-animated);
    animation: gradientShift 15s ease infinite;
}

.ez-hero > * {
    position: relative;
    z-index: 1;
}

@keyframes gradientShift {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.8;
    }
}

.ez-hero-title {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.1;
    background: linear-gradient(135deg, #ffffff 0%, #e0e7ff 50%, #c7d2fe 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 30px rgba(255, 255, 255, 0.5);
}

.ez-hero-subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* UTILIDADES */
.ez-text-center { text-align: center; }
.ez-text-left { text-align: left; }
.ez-text-right { text-align: right; }

.ez-mb-1 { margin-bottom: 0.25rem; }
.ez-mb-2 { margin-bottom: 0.5rem; }
.ez-mb-3 { margin-bottom: 0.75rem; }
.ez-mb-4 { margin-bottom: 1rem; }
.ez-mb-6 { margin-bottom: 1.5rem; }
.ez-mb-8 { margin-bottom: 2rem; }

.ez-mt-1 { margin-top: 0.25rem; }
.ez-mt-2 { margin-top: 0.5rem; }
.ez-mt-3 { margin-top: 0.75rem; }
.ez-mt-4 { margin-top: 1rem; }
.ez-mt-6 { margin-top: 1.5rem; }
.ez-mt-8 { margin-top: 2rem; }

/* RESPONSIVE BASE */
@media (max-width: 768px) {
    .ez-hero-title {
        font-size: 2rem;
    }
    
    .ez-hero-subtitle {
        font-size: 1rem;
    }
    
    .ez-nav-links {
        display: none;
    }
}

/* TEMA OSCURO - ELEMENTOS BASE */
[data-theme="dark"] .ez-navbar {
    background: var(--navbar-bg);
    border-color: var(--border-color);
}

[data-theme="dark"] .ez-nav-link {
    color: var(--text-secondary);
}

[data-theme="dark"] .ez-nav-link:hover {
    color: var(--primary-light);
}

[data-theme="dark"] .ez-logo {
    color: var(--primary-light);
}