/* css/main.css */

/* =========================================
   1. RESETEO BÁSICO Y TIPOGRAFÍA
   ========================================= */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

/* Clases de utilidad para fondos */
.bg-light { background-color: var(--bg-main); }
.gradient-bg { background: var(--gradient-primary); }
.hidden { display: none !important; }

h1, h2, h3, h4 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--space-md);
    color: var(--text-primary);
}

a {
    text-decoration: none;
    color: var(--text-primary);
    transition: color var(--transition-fast);
}

a:hover { color: var(--color-pastel-green-hover); }

/* =========================================
   2. BOTONES GLOBALES
   ========================================= */
button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    outline: none;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--text-primary); /* Texto oscuro para contrastar con el pastel */
    padding: 10px 24px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.95rem;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    padding: 10px 24px;
    border-radius: var(--radius-md);
    border: 2px solid var(--color-pastel-green);
    font-weight: 600;
    transition: all var(--transition-fast);
}

.btn-secondary:hover {
    background: var(--color-pastel-green);
}

/* =========================================
   3. BARRA DE NAVEGACIÓN (Navbar)
   ========================================= */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md) 5%;
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px); /* Efecto cristal moderno */
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.navbar .logo {
    font-size: 1.5rem;
    font-weight: 600;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.navbar nav {
    display: flex;
    gap: var(--space-md);
    align-items: center;
}

.nav-link {
    font-weight: 400;
    color: var(--text-secondary);
}

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

/* =========================================
   4. SECCIÓN HERO (Inicio)
   ========================================= */
.hero-section {
    padding: 80px 20px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-portrait {
    width: 150px;
    height: 150px;
    border-radius: var(--radius-full);
    object-fit: cover;
    margin-bottom: var(--space-lg);
    box-shadow: var(--shadow-md);
    border: 4px solid var(--bg-card);
}

.hero-section h1 {
    font-size: 2.5rem;
    margin-bottom: var(--space-sm);
}

.hero-section p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto var(--space-lg);
}

/* =========================================
   5. CONTROLES Y TESTIMONIOS
   ========================================= */
.controls-section {
    padding: var(--space-lg) 5%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
}

.search-bar {
    display: flex;
    width: 100%;
    max-width: 600px;
}

.search-bar input {
    flex: 1;
    padding: 12px 20px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md) 0 0 var(--radius-md);
    outline: none;
    font-family: inherit;
}

.search-bar button {
    padding: 12px 20px;
    background: var(--color-pastel-green);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    transition: background var(--transition-fast);
}

.search-bar button:hover {
    background: var(--color-pastel-green-hover);
}

.filters {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
    justify-content: center;
}

.filter-btn {
    padding: 8px 16px;
    border-radius: var(--radius-lg);
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.filter-btn.active, .filter-btn:hover {
    background: var(--gradient-primary);
    color: var(--text-primary);
    border-color: transparent;
    box-shadow: var(--shadow-sm);
}

.testimonials-section {
    padding: 60px 5%;
    background-color: var(--bg-card);
    text-align: center;
}

.testimonials-grid {
    display: flex;
    justify-content: center;
    gap: var(--space-lg);
    margin-top: var(--space-lg);
    flex-wrap: wrap;
}

.testimonial-card {
    background: var(--bg-main);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    max-width: 400px;
    box-shadow: var(--shadow-sm);
    font-style: italic;
    color: var(--text-secondary);
}

.testimonial-card span {
    display: block;
    margin-top: var(--space-sm);
    font-weight: 600;
    font-style: normal;
    color: var(--text-primary);
}

/* =========================================
   6. PIE DE PÁGINA (Footer)
   ========================================= */
.footer-section {
    padding: 40px 5%;
    color: var(--text-primary);
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
}

.social-links {
    display: flex;
    gap: var(--space-md);
}

.social-links a {
    font-weight: 600;
}