470ef0c14f
Implementación de underline animado en navbar según diseño RDash. **Cambios en header.css:** - Agregado position: relative a .primary-menu a - Implementado ::after pseudo-element con gradiente turquesa - Animation scaleX(0) → scaleX(1) en hover - Underline permanente en links activos (.current-menu-item) - Soporte prefers-reduced-motion **Características:** ✅ Gradiente: #61c7cd → #4db8c4 (CSS variables) ✅ Width: 80%, height: 2px ✅ Transición: 0.3s ease (CSS variable --transition-base) ✅ Transform origin: center ✅ Active links: underline permanente ✅ Accessibility: reduced motion support Closes #54 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
526 lines
11 KiB
CSS
526 lines
11 KiB
CSS
/**
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* Header Styles - Sticky Navigation with Hamburger Menu
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*
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* This file contains all styles for the site header including:
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* - Sticky header behavior
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* - Desktop horizontal navigation
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* - Mobile hamburger menu
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* - Responsive breakpoints
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* - Accessibility features
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*
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* @package Apus_Theme
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* @since 1.0.0
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*/
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/* ==========================================================================
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Header Base Styles
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========================================================================== */
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.site-header {
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position: sticky;
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top: 0;
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left: 0;
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right: 0;
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width: 100%;
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background-color: var(--header-bg, #ffffff);
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box-shadow: var(--header-shadow, 0 2px 4px rgba(0, 0, 0, 0.1));
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z-index: var(--z-header, 1000);
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transition: box-shadow 0.3s ease, background-color 0.3s ease;
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}
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/* Enhanced shadow when scrolled */
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.site-header.scrolled {
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box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
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}
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.header-inner {
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display: flex;
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align-items: center;
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justify-content: space-between;
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padding: 1rem;
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max-width: 1200px;
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margin: 0 auto;
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min-height: var(--header-height, 70px);
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}
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/* ==========================================================================
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Site Branding / Logo
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========================================================================== */
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.site-branding {
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flex-shrink: 0;
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z-index: 2;
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}
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.site-identity {
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display: flex;
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flex-direction: column;
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}
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.site-title {
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margin: 0;
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font-size: 1.5rem;
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font-weight: var(--font-weight-bold, 700);
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line-height: 1.2;
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}
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.site-title a {
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color: var(--color-dark, #212529);
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text-decoration: none;
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transition: color 0.3s ease;
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}
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.site-title a:hover {
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color: var(--color-primary, #007bff);
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text-decoration: none;
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}
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.site-title a:focus {
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outline: 2px solid var(--color-primary, #007bff);
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outline-offset: 2px;
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border-radius: 2px;
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}
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.site-description {
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margin: 0.25rem 0 0 0;
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font-size: 0.875rem;
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color: var(--color-secondary, #6c757d);
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line-height: 1.3;
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}
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/* Custom Logo */
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.custom-logo-link {
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display: inline-block;
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line-height: 0;
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}
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.custom-logo {
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max-height: 50px;
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width: auto;
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height: auto;
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transition: opacity 0.3s ease;
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}
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.custom-logo:hover {
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opacity: 0.8;
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}
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/* ==========================================================================
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Desktop Navigation
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========================================================================== */
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.desktop-nav {
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display: none;
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}
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.primary-menu {
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display: flex;
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list-style: none;
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margin: 0;
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padding: 0;
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gap: 0.5rem;
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}
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.primary-menu li {
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position: relative;
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margin: 0;
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}
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.primary-menu a {
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display: block;
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padding: 0.75rem 1rem;
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color: var(--color-dark, #212529);
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text-decoration: none;
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font-weight: var(--font-weight-medium, 500);
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font-size: 1rem;
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border-radius: 4px;
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transition: background-color 0.3s ease, color 0.3s ease;
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position: relative;
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}
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.primary-menu a:hover,
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.primary-menu a:focus {
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background-color: var(--color-light, #f8f9fa);
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color: var(--color-primary, #007bff);
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text-decoration: none;
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}
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.primary-menu a:focus {
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outline: 2px solid var(--color-primary, #007bff);
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outline-offset: 2px;
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}
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/* Underline animation - Issue #54 */
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.primary-menu a::after {
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content: '';
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position: absolute;
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bottom: 0;
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left: 50%;
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transform: translateX(-50%) scaleX(0);
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width: 80%;
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height: 2px;
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background: linear-gradient(90deg, var(--color-cyan-primary, #61c7cd) 0%, var(--color-cyan-dark, #4db8c4) 100%);
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transition: transform var(--transition-base, 0.3s ease);
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transform-origin: center;
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}
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.primary-menu a:hover::after {
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transform: translateX(-50%) scaleX(1);
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}
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/* Current menu item */
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.primary-menu .current-menu-item > a,
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.primary-menu .current_page_item > a {
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color: var(--color-primary, #007bff);
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background-color: rgba(0, 123, 255, 0.1);
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}
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/* Active link permanent underline */
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.primary-menu .current-menu-item > a::after,
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.primary-menu .current_page_item > a::after {
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transform: translateX(-50%) scaleX(1);
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}
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/* Submenu styles (if needed) */
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.primary-menu .sub-menu {
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position: absolute;
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top: 100%;
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left: 0;
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min-width: 200px;
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background-color: #ffffff;
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box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
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border-radius: 4px;
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padding: 0.5rem 0;
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margin: 0;
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list-style: none;
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opacity: 0;
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visibility: hidden;
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transform: translateY(-10px);
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transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s ease;
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}
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.primary-menu li:hover > .sub-menu,
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.primary-menu li:focus-within > .sub-menu {
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opacity: 1;
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visibility: visible;
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transform: translateY(0);
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}
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.primary-menu .sub-menu a {
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padding: 0.5rem 1rem;
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}
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/* ==========================================================================
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Mobile Menu Toggle (Hamburger)
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========================================================================== */
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.mobile-menu-toggle {
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display: flex;
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align-items: center;
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justify-content: center;
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width: 44px;
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height: 44px;
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padding: 0;
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background: transparent;
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border: none;
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cursor: pointer;
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position: relative;
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z-index: var(--z-header, 1000);
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transition: transform 0.3s ease;
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}
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.mobile-menu-toggle:hover {
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background-color: var(--color-light, #f8f9fa);
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border-radius: 4px;
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}
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.mobile-menu-toggle:focus {
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outline: 2px solid var(--color-primary, #007bff);
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outline-offset: 2px;
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border-radius: 4px;
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}
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/* Hamburger Icon */
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.hamburger-icon {
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display: flex;
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flex-direction: column;
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justify-content: space-between;
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width: 24px;
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height: 18px;
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position: relative;
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}
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.hamburger-icon .line {
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display: block;
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width: 100%;
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height: 2px;
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background-color: var(--color-dark, #212529);
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border-radius: 2px;
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transition: transform 0.3s ease, opacity 0.3s ease;
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transform-origin: center;
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}
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/* Hamburger animation when menu is open */
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.mobile-menu-toggle[aria-expanded="true"] .hamburger-icon .line:nth-child(1) {
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transform: translateY(8px) rotate(45deg);
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}
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.mobile-menu-toggle[aria-expanded="true"] .hamburger-icon .line:nth-child(2) {
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opacity: 0;
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}
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.mobile-menu-toggle[aria-expanded="true"] .hamburger-icon .line:nth-child(3) {
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transform: translateY(-8px) rotate(-45deg);
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}
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/* ==========================================================================
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Mobile Menu Overlay
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========================================================================== */
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.mobile-menu-overlay {
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position: fixed;
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top: 0;
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left: 0;
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width: 100%;
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height: 100%;
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background-color: rgba(0, 0, 0, 0.5);
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z-index: var(--z-overlay, 998);
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opacity: 0;
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visibility: hidden;
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transition: opacity 0.3s ease, visibility 0.3s ease;
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}
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.mobile-menu-overlay.active {
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opacity: 1;
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visibility: visible;
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}
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/* ==========================================================================
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Mobile Navigation
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========================================================================== */
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.mobile-menu {
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position: fixed;
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top: 0;
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right: 0;
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width: 280px;
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max-width: 85%;
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height: 100%;
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background-color: #ffffff;
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box-shadow: -4px 0 12px rgba(0, 0, 0, 0.15);
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z-index: var(--z-mobile-menu, 999);
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transform: translateX(100%);
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transition: transform 0.3s ease;
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overflow-y: auto;
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-webkit-overflow-scrolling: touch;
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}
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.mobile-menu.active {
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transform: translateX(0);
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}
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/* Mobile Menu Header */
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.mobile-menu-header {
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display: flex;
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align-items: center;
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justify-content: space-between;
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padding: 1rem;
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border-bottom: 1px solid #e9ecef;
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position: sticky;
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top: 0;
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background-color: #ffffff;
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z-index: 10;
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}
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.mobile-menu-title {
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font-size: 1.25rem;
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font-weight: var(--font-weight-semibold, 600);
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color: var(--color-dark, #212529);
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}
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.mobile-menu-close {
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width: 44px;
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height: 44px;
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display: flex;
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align-items: center;
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justify-content: center;
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background: transparent;
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border: none;
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font-size: 2rem;
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line-height: 1;
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cursor: pointer;
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color: var(--color-dark, #212529);
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transition: background-color 0.3s ease, color 0.3s ease;
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border-radius: 4px;
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}
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.mobile-menu-close:hover {
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background-color: var(--color-light, #f8f9fa);
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color: var(--color-primary, #007bff);
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}
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.mobile-menu-close:focus {
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outline: 2px solid var(--color-primary, #007bff);
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outline-offset: 2px;
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}
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/* Mobile Menu Items */
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.mobile-primary-menu {
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list-style: none;
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margin: 0;
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padding: 1rem 0;
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}
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.mobile-primary-menu li {
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margin: 0;
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}
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.mobile-primary-menu a {
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display: block;
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padding: 0.875rem 1.5rem;
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color: var(--color-dark, #212529);
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text-decoration: none;
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font-size: 1.125rem;
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font-weight: var(--font-weight-medium, 500);
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border-left: 3px solid transparent;
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transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
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}
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.mobile-primary-menu a:hover,
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.mobile-primary-menu a:focus {
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background-color: var(--color-light, #f8f9fa);
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color: var(--color-primary, #007bff);
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border-left-color: var(--color-primary, #007bff);
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text-decoration: none;
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}
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.mobile-primary-menu a:focus {
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outline: 2px solid var(--color-primary, #007bff);
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outline-offset: -2px;
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}
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/* Current menu item in mobile */
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.mobile-primary-menu .current-menu-item > a,
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.mobile-primary-menu .current_page_item > a {
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color: var(--color-primary, #007bff);
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background-color: rgba(0, 123, 255, 0.05);
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border-left-color: var(--color-primary, #007bff);
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}
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/* Mobile submenu */
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.mobile-primary-menu .sub-menu {
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list-style: none;
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margin: 0;
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padding: 0;
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background-color: #f8f9fa;
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}
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.mobile-primary-menu .sub-menu a {
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padding-left: 2.5rem;
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font-size: 1rem;
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}
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/* ==========================================================================
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Prevent body scroll when mobile menu is open
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========================================================================== */
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body.mobile-menu-open {
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overflow: hidden;
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}
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/* ==========================================================================
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Responsive Breakpoints
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========================================================================== */
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/* Tablet and up - 768px */
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@media (min-width: 768px) {
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.header-inner {
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padding: 1rem 2rem;
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}
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.site-title {
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font-size: 1.75rem;
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}
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.desktop-nav {
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display: block;
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}
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.mobile-menu-toggle {
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display: none;
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}
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.custom-logo {
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max-height: 60px;
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}
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}
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/* Desktop - 1024px */
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@media (min-width: 1024px) {
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.primary-menu {
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gap: 1rem;
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}
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.primary-menu a {
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padding: 0.75rem 1.25rem;
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}
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}
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/* Large desktop - 1200px */
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@media (min-width: 1200px) {
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.header-inner {
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padding: 1rem 0;
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}
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}
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/* ==========================================================================
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High Contrast Mode Support
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========================================================================== */
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@media (prefers-contrast: high) {
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.site-header {
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border-bottom: 2px solid currentColor;
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}
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.primary-menu a:focus,
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.mobile-menu-toggle:focus,
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.mobile-menu-close:focus {
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outline-width: 3px;
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}
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}
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/* ==========================================================================
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Reduced Motion Support
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========================================================================== */
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@media (prefers-reduced-motion: reduce) {
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.site-header,
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.primary-menu a,
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.primary-menu a::after,
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.mobile-menu,
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.mobile-menu-overlay,
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.hamburger-icon .line,
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.mobile-menu-toggle {
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transition: none;
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}
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}
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/* ==========================================================================
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Print Styles
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========================================================================== */
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@media print {
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.site-header {
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position: static;
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box-shadow: none;
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border-bottom: 1px solid #000;
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}
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.mobile-menu-toggle,
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.desktop-nav,
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.mobile-menu,
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.mobile-menu-overlay {
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display: none !important;
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}
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}
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