/* Reset y configuración base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Variables CSS */
:root {
    --gold-light: #FFFACD;
    --gold-primary: #FFD700;
    --gold-medium: #DAA520;
    --gold-dark: #B8860B;
    --gold-darker: #8B6914;
    --bronze: #CD7F32;
    --brown-light: #654321;
    --brown-medium: #3E2723;
    --brown-dark: #2F1B14;
    --brown-darker: #1A0F0A;
    --black: #000000;
    
    --shadow-light: rgba(255, 215, 0, 0.3);
    --shadow-medium: rgba(255, 215, 0, 0.5);
    --shadow-dark: rgba(0, 0, 0, 0.4);
}

/* Tipografía base */
body {
    font-family: 'Georgia', serif;
    background: linear-gradient(135deg, var(--brown-darker) 0%, var(--black) 50%, var(--brown-dark) 100%);
    color: var(--gold-primary);
    overflow-x: hidden;
    min-height: 100vh;
    line-height: 1.6;
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
    font-weight: bold;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

h1 {
    font-size: clamp(2.5rem, 8vw, 5rem);
    text-transform: uppercase;
    letter-spacing: 3px;
}

h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    text-transform: uppercase;
    letter-spacing: 2px;
}

h3 {
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    letter-spacing: 1px;
}

/* Párrafos y texto */
p {
    margin-bottom: 1rem;
    line-height: 1.6;
}

strong {
    color: var(--gold-primary);
    font-weight: bold;
}

/* Enlaces */
a {
    color: var(--gold-primary);
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    color: var(--gold-light);
}

/* Layout principal */
main {
    position: relative;
    z-index: 1;
}

/* Contenedores */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Efectos de fondo animado */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(255, 215, 0, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(184, 134, 11, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(139, 105, 20, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

/* Grid base */
.grid {
    display: grid;
    gap: 2rem;
}

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* Flexbox utilitarios */
.flex {
    display: flex;
}

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

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

.flex-column {
    flex-direction: column;
}

/* Espaciado */
.section-padding {
    padding: 80px 20px;
}

.section-margin {
    margin: 40px 0;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .container {
        max-width: 100%;
        padding: 0 40px;
    }
}

@media (max-width: 768px) {
    :root {
        font-size: 14px;
    }
    
    .container {
        padding: 0 20px;
    }
    
    .section-padding {
        padding: 60px 15px;
    }
    
    .grid {
        gap: 1.5rem;
    }
    
    .grid-2,
    .grid-3 {
        grid-template-columns: 1fr;
    }
    
    h1 {
        font-size: clamp(2rem, 6vw, 3.5rem);
    }
    
    h2 {
        font-size: clamp(1.5rem, 4vw, 2.5rem);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .section-padding {
        padding: 40px 10px;
    }
    
    .grid {
        gap: 1rem;
    }
    
    h1 {
        font-size: clamp(1.8rem, 5vw, 2.5rem);
        letter-spacing: 2px;
    }
    
    h2 {
        font-size: clamp(1.3rem, 3vw, 2rem);
        letter-spacing: 1px;
    }
    
    h3 {
        font-size: clamp(1rem, 2.5vw, 1.5rem);
    }
}

/* Orientación landscape en móviles */
@media (max-width: 768px) and (orientation: landscape) {
    .section-padding {
        padding: 40px 20px;
    }
}

/* Tablets */
@media (min-width: 769px) and (max-width: 1024px) {
    .container {
        padding: 0 30px;
    }
    
    .grid-2 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Desktop grande */
@media (min-width: 1400px) {
    .container {
        max-width: 1400px;
    }
    
    .section-padding {
        padding: 100px 20px;
    }
}

/* Accesibilidad */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Modo oscuro (por si el usuario lo prefiere) */
@media (prefers-color-scheme: dark) {
    /* Ya estamos en modo oscuro por defecto */
}

/* Alto contraste */
@media (prefers-contrast: high) {
    :root {
        --gold-primary: #FFFF00;
        --gold-light: #FFFFFF;
    }
    
    body {
        background: var(--black);
    }
}

/* Utilidades de visibilidad */
.hidden {
    display: none;
}

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

/* Focus para accesibilidad */
*:focus {
    outline: 2px solid var(--gold-primary);
    outline-offset: 2px;
}

/* Scrollbar personalizado */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--brown-darker);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--gold-primary), var(--gold-dark));
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, var(--gold-light), var(--gold-primary));
}

/* Firefox scrollbar */
html {
    scrollbar-width: thin;
    scrollbar-color: var(--gold-primary) var(--brown-darker);
}