/* 
   Tema: Premium Moderno
   Inspiración: Elegancia, Minimalismo, Tipografía fuerte
*/

:root {
    /* Paleta de Colores Refinada */
    --primary-main: #5D4037;    /* Marrón café profundo */
    --primary-light: #8D6E63;   /* Marrón suave */
    --primary-dark: #3E2723;    /* Casi negro */
    
    --accent-gold: #C5A065;     /* Dorado elegante para acentos */
    --accent-gold-light: #E0C08A;
    
    --surface-white: #FFFFFF;
    --surface-off-white: #FAFAFA;
    --surface-cream: #F5F1EB;   /* Fondo cálido muy sutil */
    
    --text-primary: #1A1A1A;
    --text-secondary: #595959;
    --text-muted: #9E9E9E;
    
    --border-light: #EBEBEB;
    
    /* Sombras Suaves (Glassmorphism inspired) */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.02);
    --shadow-md: 0 8px 16px rgba(0,0,0,0.04);
    --shadow-lg: 0 16px 32px rgba(0,0,0,0.06);
    --shadow-gold: 0 8px 12px rgba(197, 160, 101, 0.2);

    /* Tipografía */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    
    /* Espaciado */
    --container-width: 1280px;
    --section-spacing: 6rem;
}

/* Reset Moderno */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-body);
    color: var(--text-primary);
    background-color: var(--surface-cream);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--primary-dark);
    line-height: 1.2;
    font-weight: 700;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

ul {
    list-style: none;
}

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

/* --- Utilidades --- */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
}

.text-center { text-align: center; }
.text-gold { color: var(--accent-gold); }
.bg-white { background-color: var(--surface-white); }
.bg-cream { background-color: var(--surface-cream); }

/* --- Botones Premium --- */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    border-radius: 4px; /* Bordes ligeramente redondeados, más serio */
    transition: all 0.3s ease;
    cursor: pointer;
    border: 1px solid transparent;
}

.btn-primary {
    background-color: var(--primary-main);
    color: var(--surface-white);
    box-shadow: var(--shadow-md);
}

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

.btn-secondary {
    background-color: transparent;
    border: 1px solid var(--primary-main);
    color: var(--primary-main);
}

.btn-secondary:hover {
    background-color: var(--primary-main);
    color: var(--surface-white);
}

/* --- Top Bar (Info) --- */
.top-bar {
    background-color: var(--primary-dark);
    color: rgba(255,255,255,0.85);
    font-size: 0.75rem;
    padding: 0.75rem 0;
    letter-spacing: 0.05em;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

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

/* --- Header / Nav --- */
.main-header {
    background-color: var(--surface-white);
    box-shadow: var(--shadow-sm);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-symbol {
    font-size: 1.5rem;
    color: var(--accent-gold);
}

.logo-text h1 {
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 0px;
    color: var(--primary-dark);
}

.logo-text span {
    font-family: var(--font-body);
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-secondary);
    display: block;
}

.main-nav ul {
    display: flex;
    gap: 2.5rem;
}

.main-nav a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    padding: 0.5rem 0;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 1px;
    background-color: var(--accent-gold);
    transition: width 0.3s ease;
}

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

.main-nav a:hover::after {
    width: 100%;
}

/* --- Hero Section (Diseño Asimétrico) --- */
.hero {
    padding: 8rem 0;
    background: linear-gradient(120deg, var(--surface-cream) 0%, #FFFFFF 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    /* Elemento decorativo sutil */
    content: '';
    position: absolute;
    top: -10%;
    right: -5%;
    width: 40vw;
    height: 40vw;
    background: radial-gradient(circle, rgba(197, 160, 101, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 0;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-block;
    padding: 0.35rem 1rem;
    background-color: rgba(197, 160, 101, 0.1);
    color: var(--primary-main);
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1.5rem;
}

.hero-content h2 {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 2rem;
    color: var(--primary-dark);
}

.hero-content p {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    max-width: 550px;
}

/* Tarjeta Flotante en Hero */
.info-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    padding: 3rem;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
}

.info-point {
    margin-bottom: 1.5rem;
    padding-left: 1rem;
    border-left: 2px solid var(--accent-gold);
}

.info-point h4 {
    font-size: 0.95rem;
    margin-bottom: 0.25rem;
}

.info-point p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* --- Section Generales --- */
.section {
    padding: var(--section-spacing) 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 5rem;
}

.section-subtitle {
    display: block;
    font-family: var(--font-body);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--accent-gold);
    margin-bottom: 1rem;
    font-weight: 600;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

/* --- Process Cards (Cómo funciona) --- */
.process-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.process-item {
    background: var(--surface-white);
    padding: 3rem 2rem;
    border-radius: 8px;
    transition: transform 0.3s ease;
    border: 1px solid var(--border-light);
    position: relative;
    overflow: hidden;
}

.process-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent-gold-light);
}

.process-number {
    font-family: var(--font-heading);
    font-size: 4rem;
    color: rgba(197, 160, 101, 0.15);
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    font-weight: 700;
}

.process-item h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.process-item p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    position: relative;
    z-index: 1;
}

/* --- Disclaimer Section --- */
.disclaimer-section {
    background-color: var(--primary-main);
    color: var(--surface-white);
    padding: 5rem 0;
    position: relative;
}

.disclaimer-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.disclaimer-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 3rem;
    text-align: left;
}

.disclaimer-check {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.check-icon {
    color: var(--accent-gold);
    font-size: 1.2rem;
    line-height: 1;
}

/* --- Contact Section --- */
.contact-section {
    background-color: var(--surface-off-white);
}

.contact-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 4rem;
}

.contact-card {
    background: var(--surface-white);
    padding: 2.5rem;
    border-radius: 8px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    border-top: 3px solid var(--primary-main);
}

.contact-card h4 {
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.contact-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* --- Footer --- */
.main-footer {
    background-color: #1a1a1a;
    color: rgba(255,255,255,0.6);
    padding-top: 5rem;
    font-size: 0.9rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 3rem;
    padding-bottom: 4rem;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.footer-col h4 {
    color: var(--surface-white);
    margin-bottom: 1.5rem;
    font-size: 1rem;
    letter-spacing: 0.5px;
}

.footer-col ul li {
    margin-bottom: 0.75rem;
}

.footer-col a:hover {
    color: var(--accent-gold);
}

.footer-bottom {
    padding: 2rem 0;
    text-align: center;
    font-size: 0.8rem;
}

/* --- Mobile Responsiveness --- */
@media (max-width: 968px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }

    .hero-content p {
        margin: 0 auto 3rem;
    }

    .process-grid, .contact-cards-grid, .disclaimer-list {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .nav-flex {
        flex-direction: column;
        gap: 1rem;
    }
    
    .main-nav ul {
        gap: 1.5rem;
        font-size: 0.85rem;
    }
}