/* Header degradado vertical azul oscuro a rosa palo */
.header-gradient {
    background: linear-gradient(to bottom, var(--color-navy-dark) 70%, var(--color-rose) 100%);
    border-bottom: none;
}
/* ===================================
   CLAF GOLDSMITH - ESTILOS GLOBALES
   Tipografías delgadas y elegantes
   =================================== */

/* Fuentes autorizadas CLAF */
/* Trajan Regular para títulos, Helvetica Regular para párrafos */

/* Importar fuentes si están disponibles online */
@import url('https://fonts.cdnfonts.com/css/trajan');

/* Variables globales - Manual de Marca CLAF */
:root {
    /* Colores CLAF - Paleta de Marca */
    --color-rose: #D4A5A0;             /* Rosa palo (del logo) */
    --color-navy-dark: #0a3347;        /* Azul oscuro */
    --color-beige: #F5F5F5;
    --color-coral: #EE887E;
    --color-navy: #0A3347;
    --color-gold: #D4AF37;
    --color-white: #FFFFFF;
    
    /* Grises complementarios */
    --color-gray-light: #F5F5F0;
    --color-gray-medium: #8B8B8B;
    --color-gray-dark: #2C2C2C;
    
    /* Tipografías autorizadas */
    --font-heading: 'Trajan';  /* Trajan Regular para títulos y subtítulos */
    --font-body: 'Helvetica';  /* Helvetica Regular para párrafos */
    
    /* Font weights */
    --weight-light: 300;
    --weight-regular: 400;
    --weight-medium: 500;
    --weight-semibold: 600;
    
    /* Bordes ultra finos */
    --border-thin: 0.5px;
    --border-normal: 1px;
    
    /* Espaciado */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Transiciones */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Helvetica' !important;
    font-weight: 400 !important;
    line-height: 1.7;
    color: var(--color-navy);
    background-color: #FFFFFF;
    overflow-x: hidden;
}

/* Tipografía - Títulos elegantes y delgados */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Trajan' !important;
    font-weight: 400 !important;
    line-height: 1.3;
    margin-bottom: var(--spacing-sm);
    color: var(--color-navy);
    letter-spacing: 0.5px;
}

h1 {
    font-size: 3.5rem;
    font-weight: var(--weight-regular);  /* 300 */
}

h2 {
    font-size: 2.5rem;
    font-weight: var(--weight-regular);  /* 300 */
}

h3 {
    font-size: 1.75rem;
    font-weight: var(--weight-medium);  /* 400 */
}

h4 {
    font-size: 1.25rem;
    font-weight: var(--weight-medium);  /* 400 */
}

h5, h6 {
    font-size: 1rem;
    font-weight: var(--weight-medium);  /* 400 */
}

/* Párrafos y textos */
p {
    font-family: 'Helvetica' !important;
    font-weight: 400 !important;
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-sm);
    color: var(--color-gray-dark);
}

a {
    font-family: 'Helvetica' !important;
    font-weight: 400 !important;
    color: var(--color-navy);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--color-coral);
}

/* Botones estilizados */
.btn {
    display: inline-block;
    padding: 0.875rem 2.5rem;
    font-family: 'Helvetica' !important;
    font-size: 0.95rem;
    font-weight: 400 !important;
    text-align: center;
    text-decoration: none;
    letter-spacing: 1px;
    border: var(--border-normal) solid;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
}

.btn-primary {
    background-color: var(--color-rose);
    color: var(--color-white);
    border-color: var(--color-rose);
}

.btn-primary:hover {
    background-color: var(--color-navy-dark);
    color: var(--color-white);
    border-color: var(--color-navy-dark);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-navy-dark);
    border-color: var(--color-navy-dark);
}

.btn-secondary:hover {
    background-color: var(--color-navy-dark);
    color: var(--color-white);
}

.btn-gold {
    background-color: var(--color-gold);
    color: var(--color-navy);
    border-color: var(--color-gold);
}

.btn-gold:hover {
    background-color: transparent;
    color: var(--color-gold);
}

/* Logo CLAF */
.logo-claf {
    display: block;
    max-width: 100%;
    height: auto;
}

.logo-small {
    width: 80px;
}

.logo-medium {
    width: 150px;
}

.logo-large {
    width: 250px;
}

/* Header global - TODAS LAS PÁGINAS */
.header-global {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--color-navy-dark);
    backdrop-filter: blur(10px);
    border-bottom: var(--border-thin) solid rgba(212, 165, 160, 0.2);
    transition: all 0.4s ease;
}

/* Header transparente para index (sin fondo al inicio) */
.header-transparent {
    background: transparent;
    border-bottom: none;
    backdrop-filter: none;
}

/* Header con fondo al hacer scroll */
.header-scrolled {
    background: var(--color-navy-dark) !important;
    backdrop-filter: blur(10px);
    border-bottom: var(--border-thin) solid rgba(212, 165, 160, 0.2);
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Header con logo centrado y menú debajo */
.header-content-vertical {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.header-logo-centered {
    display: block;
    margin-bottom: 0.5rem;
}

/* Fila para menú y carrito en la misma línea */
.nav-row {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

/* Botón flotante de WhatsApp */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--color-rose) 0%, var(--color-navy-dark) 100%);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    z-index: 999;
    transition: all 0.3s ease;
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
    background: linear-gradient(135deg, var(--color-navy-dark) 0%, var(--color-rose) 100%);
}

.whatsapp-float i {
    color: var(--color-white);
}

@media (max-width: 768px) {
    .whatsapp-float {
        width: 50px;
        height: 50px;
        font-size: 24px;
        bottom: 20px;
        right: 20px;
    }
}

/* Forzar zona del menú en azul oscuro y textos delgados rosa palo */
.header-global.header-gradient {
    background: var(--color-navy-dark);
    border-bottom: none;
}
.header-global.header-gradient .header-content {
    background: transparent;
}
.header-global .nav-menu a {
    color: var(--color-rose) !important;
    font-family: var(--font-body) !important;
    font-weight: var(--weight-light) !important; /* más delgado */
    font-size: 0.9rem !important;
}
.header-global .header-logo img,
.header-global .header-logo span {
    filter: none;
}

/* Navegación */
.nav-menu {
    display: flex;
    list-style: none;
    gap: 1.2rem;
    align-items: center;
}

.nav-menu a {
    font-family: Helvetica, 'Helvetica Neue', Arial, sans-serif !important;
    font-size: 0.75rem;
    font-weight: 300;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--color-rose);
    position: relative;
}

.cart-icon-wrapper i {
    color: var(--color-rose) !important;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: var(--border-thin);
    background: var(--color-rose);
    transition: var(--transition);
}

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

.nav-menu a.active {
    color: var(--color-rose);
}

/* Carrito - Badge contador */
.cart-icon-wrapper {
    position: relative;
    cursor: pointer;
}

.cart-badge {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--color-rose);
    color: var(--color-white);
    font-size: 0.7rem;
    font-weight: var(--weight-medium);  /* 400 */
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Footer global */
.footer-global {
    background-color: var(--color-navy-dark);
    color: var(--color-beige);
    padding: var(--spacing-lg) var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.footer-section h4 {
    color: var(--color-rose);
    font-weight: var(--weight-medium);  /* 400 */
    margin-bottom: var(--spacing-sm);
}

.footer-section p,
.footer-section a {
    color: var(--color-beige);
    font-weight: var(--weight-light);  /* 200 */
    font-size: 0.95rem;
}

.footer-section a:hover {
    color: var(--color-coral);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    margin-top: var(--spacing-md);
    border-top: var(--border-thin) solid rgba(255, 254, 248, 0.2);
    font-size: 0.9rem;
    font-weight: var(--weight-light);  /* 200 */
}

/* Contenedor principal */
.main-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Sección estándar */
.section {
    padding: var(--spacing-xl) 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: var(--weight-regular);  /* 300 */
    margin-bottom: var(--spacing-lg);
    color: var(--color-navy);
}

.section-subtitle {
    text-align: center;
    font-size: 1.1rem;
    font-weight: var(--weight-light);  /* 200 */
    color: var(--color-gray-medium);
    margin-bottom: var(--spacing-md);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Grid de productos/items */
.grid-items {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

/* Card base */
.card {
    background: var(--color-white);
    border: var(--border-thin) solid rgba(10, 51, 71, 0.1);
    padding: var(--spacing-md);
    transition: var(--transition);
}

.card:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transform: translateY(-5px);
}

/* Utilidades */
.text-center {
    text-align: center;
}

.text-light {
    font-weight: var(--weight-light) !important;  /* 200 */
}

.text-regular {
    font-weight: var(--weight-regular) !important;  /* 300 */
}

.text-medium {
    font-weight: var(--weight-medium) !important;  /* 400 */
}

.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }

.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }

/* ===================================
   RESPONSIVE DESIGN
   =================================== */

/* Tablets y pantallas medianas */
@media (max-width: 1024px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    
    .section {
        padding: var(--spacing-lg) 0;
    }
    
    .main-container {
        padding: 0 2rem;
    }
    
    .header-content-vertical {
        padding: 0.75rem 2rem;
    }
    
    .nav-menu {
        gap: 1rem;
    }
    
    .nav-menu a {
        font-size: 0.85rem;
    }
}

/* Móviles y pantallas pequeñas */
@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    body {
        padding-top: 70px;
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.2rem; }
    
    .main-container {
        padding: 0 1rem;
    }
    
    /* Header móvil */
    .header-content-vertical {
        padding: 0.5rem 1rem;
        gap: 0.75rem;
    }
    
    .logo-claf {
        max-height: 40px;
    }
    
    .nav-row {
        width: 100%;
        justify-content: space-between;
    }
    
    .nav-main {
        flex: 1;
    }
    
    .nav-menu {
        flex-wrap: wrap;
        gap: 0.5rem;
        justify-content: center;
    }
    
    .nav-menu li {
        flex: 0 0 auto;
    }
    
    .nav-menu a {
        font-size: 0.7rem;
        padding: 0.4rem 0.6rem;
        letter-spacing: 0.5px;
    }
    
    .cart-icon-wrapper {
        margin-left: 0.5rem;
    }
    
    .cart-icon-wrapper i {
        font-size: 1.2rem;
    }
    
    /* Secciones */
    .section {
        padding: 3rem 0;
    }
    
    .section-title {
        font-size: 1.8rem;
        margin-bottom: 1rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
        margin-bottom: 2rem;
    }
    
    /* Grid responsivo */
    .grid-items {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    /* Botones móviles */
    .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .btn-lg {
        padding: 0.85rem 2rem;
        font-size: 1rem;
    }
    
    /* Cart sidebar móvil */
    .cart-sidebar {
        width: 100%;
        max-width: 100%;
    }
    
    /* Footer móvil */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
}

/* Móviles extra pequeños */
@media (max-width: 480px) {
    html {
        font-size: 13px;
    }
    
    h1 { font-size: 1.75rem; }
    h2 { font-size: 1.3rem; }
    
    .nav-menu a {
        font-size: 0.65rem;
        padding: 0.3rem 0.4rem;
    }
    
    .section {
        padding: 2.5rem 0;
    }
    
    .main-container {
        padding: 0 0.75rem;
    }
}

/* =====================================
   EFECTOS PARALLAX Y REVEAL
   ===================================== */

/* Elementos que se revelan al hacer scroll */
.reveal-element {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-element.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Transiciones suaves para parallax */
.parallax-video,
.parallax-image {
    transition: transform 0.1s ease-out;
    will-change: transform;
}

.parallax-content {
    transition: transform 0.1s ease-out;
    will-change: transform;
}

/* Optimización de rendimiento para parallax */
.parallax-section {
    transform: translateZ(0);
    backface-visibility: hidden;
    perspective: 1000px;
}