/* Importar variables globales */
@import url('./variables.css');

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

body {
    font-family: var(--font-body);
    background: linear-gradient(135deg, #F3F4F6 0%, #E5E7EB 100%);
    color: var(--color-dark);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    max-width: 100vw;
    /* overflow-x: hidden; */
}

@media (max-width: 768px) {
    body {
        padding: 0;
    }
}

/* Títulos y textos */

h1, h2 {
    font-family: var(--font-heading);
    font-weight: bold;
    color: var(--color-dark);
}

h3, h4 {
    font-family: var(--font-subheading);
    font-weight: bold;
    color: var(--color-dark);
}

h1 {
    font-size: 2rem;
    margin-bottom: 24px;
}

@media (max-width: 768px) {
    h1 {
        font-size: 1.5rem;
        margin-bottom: 16px;
    }
}

h2 {
    font-size: 1.75rem;
    margin-bottom: 20px;
}

@media (max-width: 768px) {
    h2 {
        font-size: 1.35rem;
        margin-bottom: 16px;
    }
}

h3 {
    font-size: 1.4rem;
    margin-bottom: 16px;
}

.cta-content h3 {
    color: white;
}

@media (max-width: 768px) {
    h3 {
        font-size: 1.15rem;
        margin-bottom: 12px;
    }
}

h4 {
    font-size: 1.2rem;
    margin-bottom: 12px;
}

@media (max-width: 768px) {
    h4 {
        font-size: 1rem;
        margin-bottom: 10px;
    }
}

p {
    margin-bottom: 16px;
}

/* Header */

header {
    background: var(--color-white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    border-bottom: 3px solid var(--color-primary-orange);
    flex-shrink: 0;
    z-index: 1000;
    position: sticky !important;
    top: 0 !important;
    width: 100%;
}

.cabecera {
    max-width: 100%;
    padding: 16px 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    width: 100%;
    gap: 20px;
}

@media (max-width: 900px) {
    .cabecera {
        padding: 14px 24px;
    }
    
    nav ul {
        gap: 6px;
    }
    
    nav a {
        padding: 8px 12px;
        font-size: 0.9rem;
    }
}

@media (max-width: 768px) {
    .cabecera {
        padding: 12px 16px;
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
    
    .logo {
        width: 100%;
        justify-content: center;
    }
    
    nav {
        width: 100%;
    }
    
    nav ul {
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
    }
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;

    text-decoration: none;
    color: inherit;
    cursor: pointer;
}

.logo img {
    height: 60px;
    width: 60px;
    object-fit: contain;
}

.logo h1 {
    font-size: 1.5rem;
    margin: 0;
    color: var(--color-dark);
}

.logo .eslogan {
    font-size: 0.9rem;
    color: var(--color-primary-orange);
    font-weight: 500;
    margin: 0;
}

nav {
    flex-shrink: 0;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 8px;
    align-items: center;
    margin: 0;
    padding: 0;
}

@media (max-width: 768px) {
    nav ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 6px;
    }
}

nav a {
    text-decoration: none;
    color: var(--color-dark);
    font-weight: 500;
    padding: 10px 18px;
    border-radius: 20px;
    transition: all 0.3s ease;
    position: relative;
}

nav a:hover {
    background-color: var(--color-accent-blue);
    color: var(--color-white);
    transform: translateY(-2px);
}

nav a.active {
    background: linear-gradient(135deg, var(--color-primary-blue), var(--color-secondary-blue));
    color: var(--color-white);
    box-shadow: 0 4px 12px rgba(36, 119, 220, 0.3);
}

.boton-menu {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-dark);
}

/* Contenedores */

.contenedor {
    flex: 1;
    display: flex;
    flex-direction: column;
    width: 100%;
}

.contenedor-sm {
    max-width: 600px;
    margin: 0 auto;
    padding: 32px 24px;
}

.contenedor-md {
    max-width: 900px;
    margin: 0 auto;
    padding: 32px 24px;
}

@media (max-width: 768px) {
    .contenedor-sm,
    .contenedor-md {
        padding: 24px 16px;
    }
}

/* Extra utilities */
img, svg { max-width: 100%; height: auto; }
.nav-cta { margin-left: 16px; }
@media (max-width: 600px) { .nav-cta { margin-left: 0; } }