/**
 * styles.css
 * Archivo principal de estilos para Asturtel
 */
/* Importación de fuentes */
@import url('https://fonts.googleapis.com/css2?family=Montserrat+Alternates:wght@400;700&family=Montserrat:wght@400;700&display=swap');

/* ==========================================================================
   1. Variables
   ========================================================================== */
:root {
    /* Colores corporativos */
    --color-primary: #1b2c1a;
    --color-secondary: #7EA04B;
    --color-footer: #345e2e;
    --color-1: #8AB884; 
    --color-2: #FFE5B4;
    --color-3: #F5A7A7;
    --color-4: #f79494;
    --color-5: #ff0000;
    --color-6: #333;
    
    /* Colores de fondo de secciones */
    --bg-hero: #f2ebe3;
    --bg-packs: #fdcc61;
    --bg-reason-1: #f9aeac;
    --bg-reason-2: #fb9f9e;
    --bg-reason-3: #fc9091;
    --bg-testimonials: #ff7276;
    
    /* Colores de texto */
    --text-primary: #1B2C1B;
    --text-light: #F2EBE3;
    
    /* Tipografía */
    --font-primary: 'Montserrat', sans-serif;
    --font-secondary: 'Montserrat Alternates', sans-serif;
    
    /* Tamaños de fuente */
    --text-xs: 0.85rem;
    --text-sm: 0.95rem;
    --text-base: 1rem;
    --text-lg: 1.1rem;
    --text-xl: 1.2rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.8rem;
    --text-4xl: 2rem;
    --text-5xl: 2.5rem;
    
    /* Espaciados */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    
    /* Bordes y radios */
    --radius-sm: 6px;
    --radius-md: 1rem;
    --radius-lg: 1.5rem;
    --radius-full: 2rem;
    
    /* Sombras */
    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.2);
    
    /* Breakpoints */
    --breakpoint-sm: 480px;
    --breakpoint-md: 768px;
    --breakpoint-lg: 1024px;
    --breakpoint-xl: 1200px;
    
    /* Transiciones */
    --transition-default: all 0.3s ease;
    
    /* Layout */
    --container-width: 1200px;
    --container-padding: 2rem;
}

/* ==========================================================================
   2. Reset y Estilos Base
   ========================================================================== */

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

/* Configuración base */
html, body {
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    width: 100%;
}

html {
    font-size: 16px; /* Establece el tamaño base para las unidades rem */
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    background-color: var(--bg-hero);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* Títulos base */
h1, h2, h3 {
    font-family: var(--font-secondary);
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

/* Enlaces base */
a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-default);
}

/* ==========================================================================
   3. Utilidades
   ========================================================================== */

/* Contenedores */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    width: 100%;
    box-sizing: border-box;
}

/* Contenedor para secciones con ancho específico */
.container-narrow {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
    width: 100%;
    box-sizing: border-box;
}

/* Flexbox */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }
.gap-lg { gap: var(--spacing-lg); }

/* Grid */
.grid { display: grid; }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }

/* Espaciado */
.p-sm { padding: var(--spacing-sm); }
.p-md { padding: var(--spacing-md); }
.p-lg { padding: var(--spacing-lg); }
.p-xl { padding: var(--spacing-xl); }

.m-sm { margin: var(--spacing-sm); }
.m-md { margin: var(--spacing-md); }
.m-lg { margin: var(--spacing-lg); }
.m-xl { margin: var(--spacing-xl); }

/* Texto */
.text-center { text-align: center; }
.text-primary { color: var(--text-primary); }
.text-light { color: var(--text-light); }
.font-primary { font-family: var(--font-primary); }
.font-secondary { font-family: var(--font-secondary); }


/* 5 y 6 corresponden a Header y Footer que están en archivos independientes */

/* ==========================================================================
   6. Media Queries
   ========================================================================== */

@media (max-width: 1024px) {
    .nav-right {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .main-menu {
        gap: var(--spacing-md);
    }
}

@media (max-width: 768px) {
    :root {
        --container-padding: 1.5rem;
    }
    
    .nav-top {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-md);
    }

    .nav-right {
        width: 100%;
    }

    .contact-info {
        justify-content: center;
    }

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

    .footer-content {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-lg);
        text-align: center;
    }

    .footer-links {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
}

@media (max-width: 480px) {
    :root {
        --container-padding: 1rem;
    }
    
    .contact-info {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .whatsapp-button {
        width: 80px;
        height: 80px;
    }

    .whatsapp-button img {
        width: 65px;
        height: 65px;
    }
}