/* Hand-drawn style CSS for Turkish Language Courses Website */

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

:root {
    --primary-color: #3498db;
    --secondary-color: #e74c3c;
    --accent-color: #f39c12;
    --success-color: #27ae60;
    --text-dark: #2c3e50;
    --text-light: #7f8c8d;
    --bg-light: #ecf0f1;
    --white: #ffffff;
    
    /* Hand-drawn style variables */
    --border-radius: 15px;
    --shadow-light: 0 4px 15px rgba(0,0,0,0.1);
    --shadow-medium: 0 8px 25px rgba(0,0,0,0.15);
    --transition: all 0.3s ease;
}

/* Hand-drawn font style */
@import url('https://fonts.googleapis.com/css2?family=Kalam:wght@300;400;700&family=Comfortaa:wght@300;400;500;600;700&display=swap');

body {
    font-family: 'Comfortaa', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    overflow-x: hidden;
}

/* Hand-drawn effect for containers */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Hand-drawn button styles */
.btn {
    display: inline-block;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    border: 3px solid transparent;
    cursor: pointer;
    font-family: 'Kalam', cursive;
    font-size: 16px;
    text-transform: none;
    border-radius: 25px;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: var(--transition);
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), #2980b9);
    color: var(--white);
    border: 3px solid var(--primary-color);
    box-shadow: var(--shadow-light);
}

.btn-primary:hover {
    transform: translateY(-3px) rotate(1deg);
    box-shadow: var(--shadow-medium);
    background: linear-gradient(135deg, #2980b9, var(--primary-color));
}

.btn-secondary {
    background: linear-gradient(135deg, var(--secondary-color), #c0392b);
    color: var(--white);
    border: 3px solid var(--secondary-color);
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border: 3px solid var(--primary-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px) rotate(-1deg);
}

/* Cookie Banner Styles */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, var(--text-dark), #34495e);
    color: var(--white);
    padding: 20px;
    z-index: 1000;
    transform: translateY(100%);
    transition: var(--transition);
    border-top: 4px solid var(--primary-color);
    border-radius: 15px 15px 0 0;
}

.cookie-banner.show {
    transform: translateY(0);
}

.cookie-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    gap: 20px;
}

.cookie-text h4 {
    font-family: 'Kalam', cursive;
    margin-bottom: 5px;
}

.cookie-buttons {
    display: flex;
    gap: 10px;
}

.cookie-buttons .btn {
    padding: 8px 15px;
    font-size: 14px;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1001;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: var(--white);
    margin: 15% auto;
    padding: 30px;
    border-radius: var(--border-radius);
    width: 90%;
    max-width: 500px;
    position: relative;
    box-shadow: var(--shadow-medium);
    border: 3px solid var(--primary-color);
}

.close {
    position: absolute;
    right: 15px;
    top: 15px;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    color: var(--text-light);
    transition: var(--transition);
}

.close:hover {
    color: var(--secondary-color);
    transform: rotate(90deg);
}

.cookie-category {
    margin: 20px 0;
    padding: 15px;
    border: 2px solid var(--bg-light);
    border-radius: var(--border-radius);
    background: #f9f9f9;
}

.cookie-category label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
}

/* Header Styles */
.header {
    background: linear-gradient(135deg, var(--white), #f8f9fa);
    box-shadow: var(--shadow-light);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 999;
    border-bottom: 3px solid var(--primary-color);
}

.navbar {
    padding: 15px 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo svg {
    height: 50px;
    width: auto;
    filter: drop-shadow(2px 2px 4px rgba(0,0,0,0.1));
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
    align-items: center;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    padding: 8px 0;
    font-family: 'Kalam', cursive;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    transition: var(--transition);
    border-radius: 2px;
}

.nav-menu a:hover {
    color: var(--primary-color);
    transform: translateY(-2px);
}

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

/* Hamburger Menu Styles */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    cursor: pointer;
    padding: 5px;
    border-radius: 8px;
    background: transparent;
    border: none;
    transition: var(--transition);
    position: relative;
    z-index: 1001;
}

.hamburger:hover {
    background: rgba(52, 152, 219, 0.1);
    transform: scale(1.05);
}

.hamburger span {
    display: block;
    width: 28px;
    height: 3px;
    background: var(--text-dark);
    border-radius: 3px;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    transform-origin: center;
    position: relative;
}

.hamburger span:nth-child(1) {
    margin-bottom: 6px;
}

.hamburger span:nth-child(2) {
    margin-bottom: 6px;
}

/* Hamburger Animation - Active State */
.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
    background: var(--secondary-color);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
    transform: scale(0);
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
    background: var(--secondary-color);
}

.hamburger.active {
    background: rgba(231, 76, 60, 0.1);
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
}

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

/* Mobile Navigation Menu */
.nav-menu.mobile-active {
    display: flex;
    position: fixed;
    top: 0;
    right: 0;
    width: 300px;
    height: 100vh;
    background: linear-gradient(135deg, var(--white), #f8f9fa);
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    padding: 100px 30px 30px;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.2);
    z-index: 999;
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border-left: 3px solid var(--primary-color);
}

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

.nav-menu.mobile-active li {
    width: 100%;
    margin: 0;
    opacity: 0;
    transform: translateX(50px);
    animation: slideInMobile 0.5s ease forwards;
}

.nav-menu.mobile-active li:nth-child(1) { animation-delay: 0.1s; }
.nav-menu.mobile-active li:nth-child(2) { animation-delay: 0.2s; }
.nav-menu.mobile-active li:nth-child(3) { animation-delay: 0.3s; }
.nav-menu.mobile-active li:nth-child(4) { animation-delay: 0.4s; }
.nav-menu.mobile-active li:nth-child(5) { animation-delay: 0.5s; }
.nav-menu.mobile-active li:nth-child(6) { animation-delay: 0.6s; }
.nav-menu.mobile-active li:nth-child(7) { animation-delay: 0.7s; }

@keyframes slideInMobile {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.nav-menu.mobile-active a {
    display: block;
    width: 100%;
    padding: 15px 20px;
    text-align: center;
    font-size: 1.1rem;
    border-radius: 10px;
    margin-bottom: 5px;
    transition: all 0.3s ease;
    background: transparent;
    border: 2px solid transparent;
}

.nav-menu.mobile-active a:hover,
.nav-menu.mobile-active a.active {
    background: linear-gradient(135deg, var(--primary-color), #2980b9);
    color: var(--white);
    transform: translateX(5px) scale(1.02);
    border-color: var(--accent-color);
    box-shadow: 0 5px 15px rgba(52, 152, 219, 0.3);
}

.nav-menu.mobile-active a::after {
    display: none;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    color: var(--white);
    position: relative;
    overflow: hidden;
    margin-top: 80px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="20" cy="20" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="80" cy="40" r="0.5" fill="rgba(255,255,255,0.05)"/><circle cx="40" cy="80" r="1.5" fill="rgba(255,255,255,0.08)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-family: 'Kalam', cursive;
    font-size: 3.5rem;
    margin-bottom: 20px;
    line-height: 1.2;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.9;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.hero-image svg {
    width: 100%;
    height: auto;
    filter: drop-shadow(5px 5px 15px rgba(0,0,0,0.2));
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(2deg); }
}

/* Section Styles */
section {
    padding: 80px 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-family: 'Kalam', cursive;
    font-size: 2.5rem;
    color: var(--text-dark);
    margin-bottom: 15px;
    position: relative;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: 2px;
}

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

/* About Section */
.about {
    background: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.about-item {
    text-align: center;
    padding: 40px 20px;
    border-radius: var(--border-radius);
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    border: 3px solid transparent;
}

.about-item:hover {
    transform: translateY(-10px) rotate(1deg);
    box-shadow: var(--shadow-medium);
    border-color: var(--primary-color);
}

.about-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    padding: 20px;
    background: linear-gradient(135deg, var(--primary-color), #2980b9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-icon svg {
    width: 40px;
    height: 40px;
}

.about-item h3 {
    font-family: 'Kalam', cursive;
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--text-dark);
}

/* Services Section */
.services {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    color: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.service-card {
    background: rgba(255,255,255,0.95);
    color: var(--text-dark);
    padding: 40px 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-medium);
    transition: var(--transition);
    border: 3px solid var(--white);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(52, 152, 219, 0.1), transparent);
    transform: rotate(45deg);
    transition: var(--transition);
    opacity: 0;
}

.service-card:hover::before {
    opacity: 1;
    animation: shimmer 1.5s ease-in-out;
}

@keyframes shimmer {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.service-card:hover {
    transform: translateY(-15px) rotate(-1deg);
    box-shadow: 0 15px 35px rgba(0,0,0,0.2);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border-radius: 50%;
    border: 3px solid var(--primary-color);
}

.service-icon svg {
    width: 50px;
    height: 50px;
}

.service-card h3 {
    font-family: 'Kalam', cursive;
    font-size: 1.8rem;
    margin-bottom: 15px;
    text-align: center;
    color: var(--text-dark);
}

.service-card p {
    margin-bottom: 20px;
    text-align: center;
    line-height: 1.6;
}

.service-card ul {
    list-style: none;
    margin-top: 20px;
}

.service-card ul li {
    padding: 8px 0;
    position: relative;
    padding-left: 25px;
}

.service-card ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: bold;
    font-size: 16px;
}

/* Testimonials Section */
.testimonials {
    background: var(--white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.testimonial-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--white);
    padding: 40px 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-medium);
    transition: var(--transition);
    text-align: center;
    border: 3px solid var(--primary-color);
}

.testimonial-card:hover {
    transform: translateY(-10px) rotate(2deg);
    box-shadow: 0 20px 40px rgba(102, 126, 234, 0.3);
}

.testimonial-avatar {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    border-radius: 50%;
    border: 4px solid var(--white);
    padding: 10px;
    background: var(--white);
}

.testimonial-avatar svg {
    width: 100%;
    height: 100%;
}

.testimonial-content p {
    font-style: italic;
    font-size: 1.1rem;
    margin-bottom: 20px;
    line-height: 1.6;
}

.testimonial-content h4 {
    font-family: 'Kalam', cursive;
    font-size: 1.3rem;
    margin-bottom: 5px;
}

.testimonial-content span {
    opacity: 0.8;
    font-size: 0.9rem;
}

/* Blog Section */
.blog {
    background: linear-gradient(135deg, #ffecd2 0%, #fcb69f 100%);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.blog-card {
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-medium);
    transition: var(--transition);
    border: 3px solid transparent;
}

.blog-card:hover {
    transform: translateY(-10px) rotate(-1deg);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
    border-color: var(--accent-color);
}

.blog-image {
    height: 200px;
    overflow: hidden;
}

.blog-image svg {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.blog-content {
    padding: 25px;
}

.blog-content h3 {
    font-family: 'Kalam', cursive;
    font-size: 1.3rem;
    margin-bottom: 15px;
}

.blog-content h3 a {
    color: var(--text-dark);
    text-decoration: none;
    transition: var(--transition);
}

.blog-content h3 a:hover {
    color: var(--primary-color);
}

.blog-content p {
    color: var(--text-light);
    margin-bottom: 15px;
    line-height: 1.6;
}

.blog-date {
    font-size: 0.9rem;
    color: var(--accent-color);
    font-weight: 500;
}

/* Contact Section */
.contact {
    background: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-info {
    space-y: 30px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 30px;
    padding: 20px;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    border-radius: var(--border-radius);
    border: 3px solid transparent;
    transition: var(--transition);
}

.contact-item:hover {
    border-color: var(--primary-color);
    transform: translateX(10px);
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), #2980b9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon svg {
    width: 25px;
    height: 25px;
}

.contact-item h4 {
    font-family: 'Kalam', cursive;
    font-size: 1.2rem;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.contact-item p {
    color: var(--text-light);
    line-height: 1.5;
}

.social-links {
    margin-top: 40px;
}

.social-links h4 {
    font-family: 'Kalam', cursive;
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.social-icons {
    display: flex;
    gap: 15px;
}

.social-icons a {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    border: 3px solid transparent;
}

.social-icons a:hover {
    transform: translateY(-5px) rotate(10deg);
    border-color: var(--white);
    box-shadow: var(--shadow-medium);
}

.social-icons svg {
    width: 40px;
    height: 40px;
}

/* Contact Form */
.contact-form {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 40px;
    border-radius: var(--border-radius);
    color: var(--white);
    box-shadow: var(--shadow-medium);
    border: 3px solid var(--primary-color);
}

.contact-form h3 {
    font-family: 'Kalam', cursive;
    font-size: 1.8rem;
    margin-bottom: 30px;
    text-align: center;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    font-family: 'Kalam', cursive;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 3px solid transparent;
    border-radius: var(--border-radius);
    font-size: 16px;
    transition: var(--transition);
    background: var(--white);
    color: var(--text-dark);
    font-family: 'Comfortaa', sans-serif;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(243, 156, 18, 0.2);
    transform: translateY(-2px);
}

/* Footer */
.footer {
    background: linear-gradient(135deg, var(--text-dark), #34495e);
    color: var(--white);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h4 {
    font-family: 'Kalam', cursive;
    font-size: 1.3rem;
    margin-bottom: 20px;
    color: var(--white);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section ul li a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: var(--transition);
    position: relative;
}

.footer-section ul li a:hover {
    color: var(--primary-color);
    padding-left: 10px;
}

.footer-section p {
    color: rgba(255,255,255,0.8);
    line-height: 1.6;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 2px solid rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.6);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .hamburger {
        display: flex;
    }
    
    .nav-menu.mobile-active {
        display: flex;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .cookie-content {
        flex-direction: column;
        gap: 15px;
    }
    
    .cookie-buttons {
        justify-content: center;
    }
    
    .about-grid,
    .services-grid,
    .testimonials-grid,
    .blog-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
}

/* Animation for page load */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-in {
    animation: fadeInUp 0.6s ease-out forwards;
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Hand-drawn underlines and highlights */
.highlight {
    background: linear-gradient(120deg, #a8edea 0%, #fed6e3 100%);
    background-repeat: no-repeat;
    background-size: 100% 0.2em;
    background-position: 0 88%;
    transition: background-size 0.25s ease-in;
}

.highlight:hover {
    background-size: 100% 88%;
}