/*
Theme Name: Psychothérapeute
Theme URI: https://example.com/theme-psychotherapeute
Author: Votre Nom
Author URI: https://example.com
Description: Un thème WordPress élégant et professionnel pour les psychothérapeutes et professionnels de la santé mentale. Design sobre et chic mettant en avant le côté professionnel.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: psychotherapeute
Tags: health, professional, clean, minimal, custom-logo, custom-menu, featured-images

Ce thème est conçu spécifiquement pour les psychothérapeutes et professionnels de la santé mentale.
*/

/* ==========================================================================
   TABLE OF CONTENTS
   ==========================================================================
   1. CSS Variables & Root
   2. Reset & Base Styles
   3. Typography
   4. Layout & Container
   5. Header & Navigation
   6. Hero Section
   7. Sections
   8. Cards & Components
   9. Buttons
   10. Forms
   11. Footer
   12. Responsive Design
   ========================================================================== */

/* ==========================================================================
   1. CSS Variables & Root
   ========================================================================== */
:root {
    /* Primary Colors - Palette sobre et professionnelle */
    --color-primary: #4A6670;
    --color-primary-dark: #3A525A;
    --color-primary-light: #6A8690;
    
    /* Secondary Colors */
    --color-secondary: #D4C5B5;
    --color-secondary-dark: #B8A896;
    --color-secondary-light: #EAE3DB;
    
    /* Neutral Colors */
    --color-white: #FFFFFF;
    --color-off-white: #F8F7F5;
    --color-light-gray: #E8E6E3;
    --color-gray: #9A9A9A;
    --color-dark-gray: #4A4A4A;
    --color-black: #2D2D2D;
    
    /* Accent Colors */
    --color-accent: #8B7355;
    --color-success: #6B8E6B;
    --color-error: #C4696A;
    
    /* Typography */
    --font-primary: 'Cormorant Garamond', Georgia, serif;
    --font-secondary: 'Montserrat', 'Helvetica Neue', sans-serif;
    
    /* Font Sizes */
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-md: 1.125rem;
    --font-size-lg: 1.25rem;
    --font-size-xl: 1.5rem;
    --font-size-2xl: 2rem;
    --font-size-3xl: 2.5rem;
    --font-size-4xl: 3rem;
    --font-size-5xl: 4rem;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-full: 50%;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Container */
    --container-max-width: 1200px;
    --container-padding: 1.5rem;
}

/* ==========================================================================
   2. Reset & Base Styles
   ========================================================================== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

.admin-bar #page {
    margin-top: 32px;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-secondary);
    font-size: var(--font-size-base);
    font-weight: 400;
    line-height: 1.7;
    color: var(--color-dark-gray);
    background-color: var(--color-white);
}

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

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

a:hover {
    color: var(--color-primary-dark);
}

ul, ol {
    list-style: none;
}

/* ==========================================================================
   3. Typography
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 500;
    line-height: 1.3;
    color: var(--color-black);
    margin-bottom: var(--spacing-sm);
}

h1 {
    font-size: var(--font-size-4xl);
    letter-spacing: -0.02em;
}

h2 {
    font-size: var(--font-size-3xl);
    letter-spacing: -0.01em;
}

h3 {
    font-size: var(--font-size-2xl);
}

h4 {
    font-size: var(--font-size-xl);
}

h5 {
    font-size: var(--font-size-lg);
}

h6 {
    font-size: var(--font-size-md);
}

p {
    margin-bottom: var(--spacing-sm);
}

.text-accent {
    color: var(--color-accent);
}

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

.text-center {
    text-align: center;
}

.section-title {
    font-size: var(--font-size-3xl);
    text-align: center;
    margin-bottom: var(--spacing-md);
    position: relative;
}

.section-subtitle {
    font-family: var(--font-secondary);
    font-size: var(--font-size-md);
    color: var(--color-gray);
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--spacing-2xl);
}

/* ==========================================================================
   4. Layout & Container
   ========================================================================== */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.section {
    padding: var(--spacing-3xl) 0;
}

.section--gray {
    background-color: var(--color-off-white);
}

.section--primary {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.section--primary h2,
.section--primary h3 {
    color: var(--color-white);
}

/* Grid System */
.grid {
    display: grid;
    gap: var(--spacing-lg);
}

.grid--2 {
    grid-template-columns: repeat(2, 1fr);
}

.grid--3 {
    grid-template-columns: repeat(3, 1fr);
}

.grid--4 {
    grid-template-columns: repeat(4, 1fr);
}

/* Flexbox Utilities */
.flex {
    display: flex;
}

.flex--center {
    justify-content: center;
    align-items: center;
}

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

.flex--column {
    flex-direction: column;
}

/* ==========================================================================
   5. Header & Navigation
   ========================================================================== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: var(--color-white);
    box-shadow: var(--shadow-sm);
    transition: background-color var(--transition-normal), box-shadow var(--transition-normal);
}

.site-header--transparent {
    background-color: transparent;
    box-shadow: none;
}

.site-header--scrolled {
    background-color: var(--color-white);
    box-shadow: var(--shadow-sm);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--container-padding);
    max-width: var(--container-max-width);
    margin: 0 auto;
}

.site-logo {
    display: flex;
    align-items: center;
}

.site-logo img {
    max-height: 60px;
    width: auto;
}

.site-logo-text {
    font-family: var(--font-primary);
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-primary);
}

/* Main Navigation */
.main-navigation ul {
    display: flex;
    gap: var(--spacing-lg);
    list-style: none;
    margin: 0;
    padding: 0;
}

.main-navigation li {
    position: relative;
}

.main-navigation a {
    font-family: var(--font-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-dark-gray);
    padding: var(--spacing-xs) 0;
    position: relative;
    display: flex;
    align-items: center;
    gap: 4px;
}

.main-navigation a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width var(--transition-normal);
}

.main-navigation a:hover,
.main-navigation .current-menu-item > a {
    color: var(--color-primary);
}

.main-navigation a:hover::after,
.main-navigation .current-menu-item > a::after {
    width: 100%;
}

/* Dropdown indicator (desktop) */
.dropdown-indicator {
    display: inline-flex;
    transition: transform var(--transition-fast);
}

.dropdown-indicator svg {
    width: 14px;
    height: 14px;
}

/* Submenu toggle button (mobile only, hidden on desktop) */
.submenu-toggle {
    display: none;
}

/* Dropdown / Sub-menu */
.main-navigation .sub-menu {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background-color: var(--color-white);
    box-shadow: var(--shadow-lg);
    border-radius: var(--radius-md);
    padding: var(--spacing-xs) 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: opacity var(--transition-fast), transform var(--transition-fast), visibility var(--transition-fast);
    z-index: 100;
    gap: 0;
}

.main-navigation li:hover > .sub-menu,
.main-navigation li.is-dropdown-open > .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.main-navigation .sub-menu li {
    position: relative;
}

.main-navigation .sub-menu a {
    display: block;
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: var(--font-size-sm);
    text-transform: none;
    letter-spacing: 0;
    white-space: nowrap;
    transition: background-color var(--transition-fast), color var(--transition-fast);
}

.main-navigation .sub-menu a::after {
    display: none;
}

.main-navigation .sub-menu a:hover {
    background-color: var(--color-off-white);
    color: var(--color-primary);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--color-dark-gray);
    margin: 5px 0;
    transition: var(--transition-fast);
}

/* ==========================================================================
   6. Hero Section
   ========================================================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero__background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero__background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(74, 102, 112, 0.85) 0%,
        rgba(45, 45, 45, 0.7) 100%
    );
    z-index: 2;
}

.hero__content {
    position: relative;
    z-index: 3;
    text-align: center;
    color: var(--color-white);
    max-width: 800px;
    padding: 0 var(--container-padding);
}

.hero__title {
    font-size: var(--font-size-5xl);
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 1s ease-out;
}

.hero__subtitle {
    font-family: var(--font-secondary);
    font-size: var(--font-size-lg);
    font-weight: 300;
    opacity: 0.9;
    margin-bottom: var(--spacing-xl);
    animation: fadeInUp 1s ease-out 0.2s backwards;
}

.hero__cta {
    animation: fadeInUp 1s ease-out 0.4s backwards;
}

.hero__scroll-indicator {
    position: absolute;
    bottom: var(--spacing-xl);
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    animation: bounce 2s infinite;
}

.hero__scroll-indicator svg {
    width: 30px;
    height: 30px;
    stroke: var(--color-white);
    opacity: 0.7;
}

/* ==========================================================================
   7. Sections
   ========================================================================== */
/* About Section */
.about-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.about-image::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    width: 100%;
    height: 100%;
    border: 2px solid var(--color-secondary);
    border-radius: var(--radius-lg);
    z-index: -1;
}

.about-content h2 {
    margin-bottom: var(--spacing-md);
}

.about-content p {
    color: var(--color-gray);
    margin-bottom: var(--spacing-md);
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.service-card {
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.service-card__icon {
    width: 70px;
    height: 70px;
    margin: 0 auto var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-secondary-light);
    border-radius: var(--radius-full);
}

.service-card__icon svg {
    width: 32px;
    height: 32px;
    stroke: var(--color-primary);
}

.service-card__title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
}

.service-card__description {
    color: var(--color-gray);
    font-size: var(--font-size-sm);
}

/* Testimonials Section */
.testimonial-card {
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    position: relative;
}

.testimonial-card::before {
    content: '"';
    font-family: var(--font-primary);
    font-size: 6rem;
    color: var(--color-secondary);
    position: absolute;
    top: 10px;
    left: 20px;
    line-height: 1;
}

.testimonial-card__content {
    font-style: italic;
    color: var(--color-dark-gray);
    margin-bottom: var(--spacing-md);
    padding-top: var(--spacing-lg);
}

.testimonial-card__author {
    font-weight: 600;
    color: var(--color-primary);
}

/* Contact Section */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
}

.contact-info h3 {
    margin-bottom: var(--spacing-md);
}

.contact-info p {
    color: var(--color-gray);
    margin-bottom: var(--spacing-lg);
}

.contact-details {
    margin-bottom: var(--spacing-lg);
}

.contact-details__item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.contact-details__item svg {
    width: 20px;
    height: 20px;
    stroke: var(--color-primary);
    flex-shrink: 0;
    margin-top: 3px;
}

/* ==========================================================================
   8. Cards & Components
   ========================================================================== */
.card {
    background-color: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.card__image {
    aspect-ratio: 16/10;
    overflow: hidden;
}

.card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.card:hover .card__image img {
    transform: scale(1.05);
}

.card__content {
    padding: var(--spacing-lg);
}

.card__title {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xs);
}

.card__excerpt {
    color: var(--color-gray);
    font-size: var(--font-size-sm);
}

/* Decorative Elements */
.divider {
    width: 60px;
    height: 3px;
    background-color: var(--color-secondary);
    margin: var(--spacing-md) auto;
}

.divider--left {
    margin-left: 0;
}

/* ==========================================================================
   9. Buttons
   ========================================================================== */
.btn {
    display: inline-block;
    font-family: var(--font-secondary);
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: var(--spacing-sm) var(--spacing-xl);
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-normal);
    text-align: center;
}

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

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

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

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

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

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

.btn--outline-white {
    background-color: transparent;
    color: var(--color-white);
    border-color: var(--color-white);
}

.btn--outline-white:hover {
    background-color: var(--color-white);
    color: var(--color-primary);
}

.btn--large {
    padding: var(--spacing-md) var(--spacing-2xl);
    font-size: var(--font-size-base);
}

/* ==========================================================================
   10. Forms
   ========================================================================== */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-dark-gray);
    margin-bottom: var(--spacing-xs);
}

.form-control {
    width: 100%;
    padding: var(--spacing-sm);
    font-family: var(--font-secondary);
    font-size: var(--font-size-base);
    color: var(--color-dark-gray);
    background-color: var(--color-white);
    border: 1px solid var(--color-light-gray);
    border-radius: var(--radius-sm);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(74, 102, 112, 0.1);
}

textarea.form-control {
    min-height: 150px;
    resize: vertical;
}

/* ==========================================================================
   11. Footer
   ========================================================================== */
.site-footer {
    background-color: var(--color-black);
    color: var(--color-white);
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-brand {
    max-width: 300px;
}

.footer-brand .site-logo {
    margin-bottom: var(--spacing-md);
}

.footer-brand p {
    color: var(--color-gray);
    font-size: var(--font-size-sm);
}

.footer-nav h4 {
    font-family: var(--font-secondary);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.footer-nav ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-nav a {
    color: var(--color-gray);
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
}

.footer-nav a:hover {
    color: var(--color-white);
}

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.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: var(--radius-full);
    transition: background-color var(--transition-fast);
}

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

.footer-social svg {
    width: 18px;
    height: 18px;
    fill: var(--color-white);
}

.footer-bottom {
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: var(--font-size-sm);
    color: var(--color-gray);
}

/* ==========================================================================
   12. Responsive Design
   ========================================================================== */
@media (max-width: 1024px) {
    .grid--3 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .grid--4 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --font-size-4xl: 2.5rem;
        --font-size-5xl: 3rem;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .main-navigation {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--color-white);
        box-shadow: var(--shadow-lg);
        padding: var(--spacing-3xl) var(--spacing-lg);
        transition: right var(--transition-normal);
    }
    
    .main-navigation.is-active {
        right: 0;
    }
    
    .main-navigation ul {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .main-navigation a {
        font-size: var(--font-size-base);
    }
    
    /* Dropdown items with children: flex row for link + toggle */
    .main-navigation .has-dropdown {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
    }

    .main-navigation .has-dropdown > a {
        flex: 1;
    }

    /* Hide desktop dropdown indicator on mobile */
    .dropdown-indicator {
        display: none;
    }

    /* Show mobile submenu toggle button */
    .submenu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
        background: none;
        border: none;
        cursor: pointer;
        padding: var(--spacing-xs);
        color: var(--color-dark-gray);
        transition: transform var(--transition-fast);
    }

    .submenu-toggle svg {
        width: 18px;
        height: 18px;
    }

    .submenu-toggle[aria-expanded="true"] {
        transform: rotate(180deg);
    }

    /* Mobile sub-menu: static, collapsible */
    .main-navigation .sub-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border-radius: 0;
        min-width: 0;
        width: 100%;
        max-height: 0;
        overflow: hidden;
        padding: 0;
        transition: max-height var(--transition-normal);
        background-color: transparent;
    }

    .main-navigation .sub-menu.is-open {
        max-height: 500px;
        padding: var(--spacing-xs) 0;
    }

    .main-navigation .sub-menu a {
        padding-left: var(--spacing-lg);
        font-size: var(--font-size-sm);
        color: var(--color-gray);
    }
    
    .about-section,
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .about-image {
        order: -1;
    }
    
    .grid--2,
    .grid--3,
    .grid--4,
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-brand {
        max-width: 100%;
    }
    
    .footer-social {
        justify-content: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }
}

@media (max-width: 480px) {
    :root {
        --font-size-4xl: 2rem;
        --font-size-5xl: 2.5rem;
        --spacing-3xl: 4rem;
    }
    
    .hero__title {
        font-size: var(--font-size-3xl);
    }
    
    .section-title {
        font-size: var(--font-size-2xl);
    }
}

/* ==========================================================================
   Animations
   ========================================================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* Screen Reader Only */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}