/**
 * SIANNA THEME - Estilos Principales
 *
 * EDITA ESTE ARCHIVO para personalizar los estilos de tu sitio.
 *
 * @package Sianna
 */

/* ============================================
   VARIABLES CSS - PERSONALIZA AQUÍ
   ============================================ */
:root {
    /* Colores */
    --sianna-primary: #000000;
    --sianna-primary-hover: #1a1a1a;
    --sianna-accent: #c9a86c;
    --sianna-accent-hover: #b8944f;

    /* Fondos */
    --sianna-bg: #ffffff;
    --sianna-bg-alt: #f8f7f5;
    --sianna-bg-dark: #1a1a1a;

    /* Textos */
    --sianna-text: #1a1a1a;
    --sianna-text-light: #666666;
    --sianna-text-muted: #999999;

    /* Bordes */
    --sianna-border: #e5e5e5;
    --sianna-border-dark: #cccccc;

    /* Tipografía */
    --sianna-font: 'Inter', system-ui, -apple-system, sans-serif;
    --sianna-font-size: 16px;

    /* Espaciado */
    --sianna-space-xs: 4px;
    --sianna-space-sm: 8px;
    --sianna-space-md: 16px;
    --sianna-space-lg: 24px;
    --sianna-space-xl: 32px;
    --sianna-space-2xl: 48px;
    --sianna-space-3xl: 64px;
    --sianna-space-4xl: 96px;

    /* Layout */
    --sianna-container: 1280px;
    --sianna-header-height: 70px;
    --sianna-radius: 8px;
    --sianna-radius-lg: 16px;

    /* Transiciones */
    --sianna-transition: 0.25s ease;
    --sianna-transition-slow: 0.4s ease;

    /* Sombras */
    --sianna-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    --sianna-shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.12);
}

/* ============================================
   RESET Y BASE
   ============================================ */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    font-size: var(--sianna-font-size);
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--sianna-font);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--sianna-text);
    background-color: var(--sianna-bg);
    -webkit-font-smoothing: antialiased;
}

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

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--sianna-transition);
}

button {
    font-family: inherit;
    cursor: pointer;
}

/* ============================================
   CONTAINER
   ============================================ */
.sianna-container {
    width: 100%;
    max-width: var(--sianna-container);
    margin: 0 auto;
    padding: 0 var(--sianna-space-lg);
}

/* ============================================
   TIPOGRAFÍA
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    margin: 0 0 var(--sianna-space-md);
    font-weight: 600;
    line-height: 1.2;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
    margin: 0 0 var(--sianna-space-md);
}

/* ============================================
   BOTONES
   ============================================ */
.sianna-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--sianna-space-sm);
    padding: 14px 32px;
    font-size: 0.9375rem;
    font-weight: 500;
    line-height: 1;
    border: 2px solid transparent;
    border-radius: var(--sianna-radius);
    cursor: pointer;
    transition: all var(--sianna-transition);
}

.sianna-btn-primary {
    background-color: var(--sianna-primary);
    border-color: var(--sianna-primary);
    color: #ffffff;
}

.sianna-btn-primary:hover {
    background-color: var(--sianna-primary-hover);
    border-color: var(--sianna-primary-hover);
}

.sianna-btn-outline-light {
    background-color: transparent;
    border-color: #ffffff;
    color: #ffffff;
}

.sianna-btn-outline-light:hover {
    background-color: #ffffff;
    color: var(--sianna-primary);
}

.sianna-btn-light {
    background-color: #ffffff;
    border-color: #ffffff;
    color: var(--sianna-primary);
}

.sianna-btn-light:hover {
    background-color: var(--sianna-bg-alt);
}

/* ============================================
   HEADER
   ============================================ */
.sianna-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: var(--sianna-bg);
}

/* Top Bar */
.sianna-topbar {
    background-color: var(--sianna-primary);
    color: #ffffff;
    font-size: 0.8125rem;
    padding: 8px 0;
}

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

.sianna-topbar-links {
    display: flex;
    gap: var(--sianna-space-lg);
}

.sianna-topbar-links a {
    display: flex;
    align-items: center;
    gap: 6px;
    color: #ffffff;
    opacity: 0.9;
}

.sianna-topbar-links a:hover {
    opacity: 1;
}

/* Header Main */
.sianna-header-main {
    border-bottom: 1px solid var(--sianna-border);
}

.sianna-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--sianna-header-height);
}

.sianna-header-logo img,
.sianna-header-logo .sianna-logo {
    max-height: 50px;
    width: auto;
}

.sianna-header-logo .sianna-logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--sianna-primary);
}

/* Navigation */
.sianna-header-nav {
    display: none;
}

.sianna-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: var(--sianna-space-xl);
}

.sianna-menu li {
    position: relative;
}

.sianna-menu > li > a {
    display: block;
    padding: var(--sianna-space-md) 0;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--sianna-text);
}

.sianna-menu > li > a:hover {
    color: var(--sianna-accent);
}

/* Submenu */
.sianna-menu .sub-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    padding: var(--sianna-space-md) 0;
    background: var(--sianna-bg);
    border-radius: var(--sianna-radius);
    box-shadow: var(--sianna-shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--sianna-transition);
    list-style: none;
}

.sianna-menu li:hover > .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.sianna-menu .sub-menu a {
    display: block;
    padding: 10px var(--sianna-space-lg);
    font-size: 0.875rem;
}

/* Header Actions */
.sianna-header-actions {
    display: flex;
    align-items: center;
    gap: var(--sianna-space-md);
}

.sianna-header-action {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    background: none;
    border: none;
    color: var(--sianna-text);
    border-radius: 50%;
    transition: all var(--sianna-transition);
    position: relative;
}

.sianna-header-action:hover {
    background-color: var(--sianna-bg-alt);
}

.sianna-cart-count {
    position: absolute;
    top: 2px;
    right: 2px;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    background-color: var(--sianna-accent);
    color: #ffffff;
    font-size: 0.6875rem;
    font-weight: 600;
    line-height: 18px;
    text-align: center;
    border-radius: 9px;
}

.sianna-menu-toggle {
    display: flex;
}

/* Search Bar */
.sianna-search-bar {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--sianna-bg);
    border-bottom: 1px solid var(--sianna-border);
    padding: var(--sianna-space-lg) 0;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--sianna-transition);
}

.sianna-search-bar.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

.sianna-search-form {
    display: flex;
    align-items: center;
    gap: var(--sianna-space-md);
}

.sianna-search-input {
    flex: 1;
    padding: 14px var(--sianna-space-lg);
    border: 1px solid var(--sianna-border);
    border-radius: var(--sianna-radius);
    font-size: 1rem;
}

.sianna-search-input:focus {
    outline: none;
    border-color: var(--sianna-primary);
}

.sianna-search-submit,
.sianna-search-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: none;
    border: none;
    color: var(--sianna-text);
}

/* Mobile Menu */
.sianna-mobile-menu-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: all var(--sianna-transition);
    z-index: 1001;
}

.sianna-mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.sianna-mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 300px;
    height: 100%;
    background-color: var(--sianna-bg);
    transform: translateX(-100%);
    transition: transform var(--sianna-transition);
    z-index: 1002;
    display: flex;
    flex-direction: column;
}

.sianna-mobile-menu.active {
    transform: translateX(0);
}

.sianna-mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--sianna-space-lg);
    border-bottom: 1px solid var(--sianna-border);
}

.sianna-mobile-menu-title {
    font-size: 1.125rem;
    font-weight: 600;
}

.sianna-mobile-menu-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: none;
    border: none;
}

.sianna-mobile-menu-nav {
    flex: 1;
    overflow-y: auto;
    padding: var(--sianna-space-lg);
}

.sianna-mobile-nav {
    list-style: none;
    margin: 0;
    padding: 0;
}

.sianna-mobile-nav li {
    border-bottom: 1px solid var(--sianna-border);
}

.sianna-mobile-nav a {
    display: block;
    padding: var(--sianna-space-md) 0;
    font-size: 1rem;
    font-weight: 500;
}

.sianna-mobile-menu-footer {
    display: flex;
    gap: var(--sianna-space-lg);
    padding: var(--sianna-space-lg);
    border-top: 1px solid var(--sianna-border);
}

.sianna-mobile-menu-footer a {
    color: var(--sianna-text);
}

/* ============================================
   FOOTER
   ============================================ */
.sianna-footer {
    background-color: var(--sianna-bg-dark);
    color: #ffffff;
}

.sianna-footer-main {
    padding: var(--sianna-space-4xl) 0 var(--sianna-space-3xl);
}

.sianna-footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: var(--sianna-space-3xl);
}

.sianna-footer-logo-img {
    max-height: 40px;
    filter: brightness(0) invert(1);
    margin-bottom: var(--sianna-space-lg);
}

.sianna-footer-description {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--sianna-space-lg);
}

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

.sianna-footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: #ffffff;
    transition: all var(--sianna-transition);
}

.sianna-footer-social a:hover {
    background-color: var(--sianna-accent);
}

.sianna-footer-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--sianna-space-lg);
    color: #ffffff;
}

.sianna-footer-links {
    list-style: none;
    margin: 0;
    padding: 0;
}

.sianna-footer-links li {
    margin-bottom: var(--sianna-space-sm);
}

.sianna-footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9375rem;
}

.sianna-footer-links a:hover {
    color: #ffffff;
}

.sianna-footer-contact {
    list-style: none;
    margin: 0;
    padding: 0;
}

.sianna-footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: var(--sianna-space-sm);
    margin-bottom: var(--sianna-space-md);
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9375rem;
}

.sianna-footer-contact li svg {
    flex-shrink: 0;
    margin-top: 2px;
}

.sianna-footer-contact a {
    color: rgba(255, 255, 255, 0.7);
}

.sianna-footer-contact a:hover {
    color: #ffffff;
}

.sianna-footer-newsletter h5 {
    font-size: 0.875rem;
    margin-top: var(--sianna-space-xl);
    margin-bottom: var(--sianna-space-md);
}

.sianna-footer .sianna-newsletter-form {
    display: flex;
}

.sianna-footer .sianna-newsletter-form input {
    flex: 1;
    padding: 10px 14px;
    border: none;
    border-radius: var(--sianna-radius) 0 0 var(--sianna-radius);
    font-size: 0.875rem;
}

.sianna-footer .sianna-newsletter-form button {
    padding: 10px 14px;
    background-color: var(--sianna-accent);
    color: #ffffff;
    border: none;
    border-radius: 0 var(--sianna-radius) var(--sianna-radius) 0;
}

.sianna-footer-bottom {
    padding: var(--sianna-space-lg) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.sianna-footer-bottom-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sianna-copyright {
    margin: 0;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
}

.sianna-footer-legal {
    display: flex;
    gap: var(--sianna-space-lg);
}

.sianna-footer-legal a {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
}

.sianna-footer-legal a:hover {
    color: #ffffff;
}

/* WhatsApp Float Button */
.sianna-whatsapp-float {
    position: fixed;
    bottom: var(--sianna-space-lg);
    right: var(--sianna-space-lg);
    width: 56px;
    height: 56px;
    background-color: #25d366;
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: transform var(--sianna-transition);
}

.sianna-whatsapp-float:hover {
    transform: scale(1.1);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (min-width: 1024px) {
    .sianna-header-nav {
        display: block;
    }

    .sianna-menu-toggle {
        display: none;
    }
}

@media (max-width: 1023px) {
    .sianna-topbar-text {
        font-size: 0.75rem;
    }

    .sianna-topbar-links {
        display: none;
    }

    .sianna-footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--sianna-space-2xl);
    }

    .sianna-footer-about {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    :root {
        --sianna-space-3xl: 48px;
        --sianna-space-4xl: 64px;
    }

    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }

    .sianna-container {
        padding: 0 var(--sianna-space-md);
    }

    .sianna-footer-grid {
        grid-template-columns: 1fr;
    }

    .sianna-footer-about {
        grid-column: span 1;
    }

    .sianna-footer-bottom-inner {
        flex-direction: column;
        gap: var(--sianna-space-md);
        text-align: center;
    }

    .sianna-whatsapp-float {
        bottom: var(--sianna-space-md);
        right: var(--sianna-space-md);
    }
}