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

:root {
    --primary: #1d5261;
    --primary-light: rgba(29, 82, 97, 0.1);
    --secondary: #36ba80;
    --secondary-light: rgba(54, 186, 128, 0.1);
    --accent: #0591fc;
    --gray-light: #f5f5f5;
    --gray: #e0e0e0;
    --gray-dark: #666;
    --text-dark: #333;
    --white: #fff;
    --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 5px 15px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 15px 30px rgba(0, 0, 0, 0.1);
    --radius-sm: 5px;
    --radius-md: 8px;
    --radius-lg: 15px;
    --transition: all 0.3s ease;
}

body {
    font-family: 'Montserrat', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

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

.skip-link {
    position: absolute;
    top: -40px;  /* hides it */
    left: 0;
    background: var(--secondary);
    color: var(--white);
    padding: 8px;
    z-index: 1001;
    transition: top 0.3s;
}

.skip-link:focus {
    top: 0;
}

/* Focus styles */
a:focus, 
button:focus, 
input:focus, 
textarea:focus, 
[tabindex]:focus {
    outline: 3px solid rgba(54, 186, 128, 0.5);
    outline-offset: 2px;
}

/* Navbar */
header {
    position: fixed;
    width: 100%;
    z-index: 1000;
    transition: background-color 0.3s ease;
}

.header-scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-sm);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 8%;
    transition: var(--transition);
}

nav img {
    width: 60px;
    height: 60px;
    transition: transform 0.3s ease;
}

nav img:hover {
    transform: scale(1.05);
}

.logo-text {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--primary);
    margin-left: 10px;
}

.logo-container {
    display: flex;
    align-items: center;
    cursor: pointer;
}

/* Links Container */
.container {
    display: flex;
    gap: 25px;
    align-items: center;
}

/* Links Style */
.container a {
    display: block;
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.login-btn, .pricing-btn {
    color: var(--primary);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    border: 2px solid transparent;
}

.login-btn:hover, .pricing-btn:hover {
    color: var(--secondary);
    border-bottom: 2px solid var(--secondary);
}

.register-btn {
    background-color: var(--secondary);
    border-radius: var(--radius-sm);
    padding: 10px 20px;
    color: var(--white);
    box-shadow: 0 4px 6px rgba(54, 186, 128, 0.2);
}

.register-btn:hover {
    background-color: #2da36f;
    transform: translateY(-2px);
    box-shadow: 0 6px 8px rgba(54, 186, 128, 0.3);
}

/* Hero Section */
.hero {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    min-height: 100vh;
    padding: 100px 20px 80px;
    background: linear-gradient(135deg, #e6f6ff 0%, #f9f9ff 100%);
    position: relative;
    overflow: hidden;
}


.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 700;
    margin: 20px 0;
    color: var(--primary);
    animation: fadeIn 1s ease;
}

.hero-highlight {
    color: var(--secondary);
    font-weight: 700;
}

.hero p {
    font-size: 1.3rem;
    color: var(--primary);
    max-width: 700px;
    margin: 0 auto 40px;
    animation: fadeIn 1.5s ease;
}

.hero-cta {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    animation: fadeIn 2s ease;
}

.hero .cta-btn {
    background-color: var(--accent);
    color: var(--white);
    padding: 15px 35px;
    border: none;
    border-radius: 30px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition);
    box-shadow: 0 4px 10px rgba(5, 145, 252, 0.3);
    display: inline-flex;
    align-items: center;
}

.hero .cta-btn:hover, 
.hero .cta-btn:focus {
    background-color: var(--secondary);
    transform: translateY(-3px);
    box-shadow: 0 6px 12px rgba(54, 186, 128, 0.4);
}

.hero .cta-btn i {
    margin-left: 10px;
}

.hero .secondary-link {
    display: inline-flex;
    align-items: center;
    color: var(--primary);
    font-weight: 600;
    text-decoration: none;
    padding: 15px 5px;
    position: relative;
}

.hero .secondary-link::after {
    content: ' ';
    position: absolute;
    width: 100%;
    height: 2px;
    bottom: 10px;
    left: 0;
    background-color: var(--secondary);
    transform: scaleX(0);
    transform-origin: bottom right;
    transition: transform 0.3s ease;
}

.hero .secondary-link:hover::after,
.hero .secondary-link:focus::after {
    transform: scaleX(1);
    transform-origin: bottom left;
}

/* Error (500) page styles - keeps the same visual language as the landing hero */
.error-hero {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, rgba(31,139,214,0.03) 0%, rgba(243,248,255,0.6) 100%);
    padding: 80px 20px;
    min-height: 60vh;
    color: var(--primary);
}

.error-hero .container {
    background: transparent;
    text-align: center;
    padding: 28px 24px;
}

.error-hero img {
    display: inline-block;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.error-hero h1 {
    font-size: 2.25rem;
    margin-top: 12px;
    color: var(--primary);
    line-height: 1.1;
    animation: fadeIn 0.6s ease both;
}

.error-hero p {
    color: #23304a;
    max-width: 720px;
    margin: 8px auto 12px;
    font-size: 1.05rem;
}

.error-hero .error-cta {
    display: inline-flex;
    gap: 12px;
    margin-top: 18px;
    flex-wrap: wrap;
    justify-content: center;
}

/* Reuse landing button tokens, but make them visually stronger on the error page */
.error-hero .pricing-btn,
.error-hero .primary-btn {
    background-color: var(--accent);
    color: var(--white);
    padding: 12px 22px;
    border-radius: 10px;
    text-decoration: none;
    box-shadow: 0 8px 20px rgba(5,145,252,0.12);
    transition: var(--transition);
}

.error-hero .login-btn,
.error-hero .secondary-btn {
    background: transparent;
    color: var(--accent);
    padding: 12px 22px;
    border-radius: 10px;
    text-decoration: none;
    border: 1px solid rgba(31,139,214,0.18);
    transition: var(--transition);
}

.error-hero .pricing-btn:hover,
.error-hero .primary-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(5,145,252,0.16);
}

.error-hero .login-btn:hover,
.error-hero .secondary-btn:hover {
    background: rgba(31,139,214,0.04);
}

@media (max-width: 768px) {
    .error-hero {
        padding: 60px 16px;
        min-height: auto;
    }
    .error-hero h1 {
        font-size: 1.9rem;
    }
    .error-hero p {
        font-size: 1rem;
        padding: 0 6px;
    }
    .error-hero .pricing-btn, .error-hero .login-btn {
        width: 100%;
        max-width: 420px;
    }
}

/* Features Section */
.features {
    padding: 100px 8%;
    background-color: var(--white);
    text-align: center;
}

.section-title {
    font-size: 2.2rem;
    color: var(--primary);
    margin-bottom: 20px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 70px;
    height: 3px;
    background-color: var(--secondary);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--gray-dark);
    max-width: 700px;
    margin: 0 auto 60px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.feature-card {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 30px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.feature-card:hover, 
.feature-card:focus {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.feature-card:hover .feature-link,
.feature-card:focus .feature-link {
    opacity: 1;
    transform: translateY(0);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: var(--secondary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: var(--secondary);
    font-size: 28px;
    transition: var(--transition);
}

.feature-card:hover .feature-icon,
.feature-card:focus .feature-icon {
    background: var(--secondary);
    color: var(--white);
    transform: scale(1.1);
}

.feature-title {
    font-size: 1.3rem;
    color: var(--primary);
    margin-bottom: 15px;
    transition: var(--transition);
}

.feature-description {
    color: var(--gray-dark);
    line-height: 1.7;
    margin-bottom: 20px;
}

.feature-link {
    color: var(--secondary);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    margin-top: auto;
    transition: var(--transition);
    opacity: 0.7;
    transform: translateY(5px);
}

.feature-link:hover,
.feature-link:focus {
    color: var(--primary);
}

/* How It Works Section */
.how-it-works {
    padding: 100px 8%;
    background-color: #f9f9ff;
}

.steps-container {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    max-width: 1200px;
    margin: 60px auto 0;
    position: relative;
}

/*creates a gray line that connects all the steps*/
.steps-container::before {
    content: "";
    position: absolute;
    top: 40px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--gray);
    z-index: 1;
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    width: 22%;
    min-width: 220px;
    position: relative;
    z-index: 2;
    transition: var(--transition);
    cursor: pointer;
}

.step:hover,
.step:focus {
    transform: translateY(-5px);
}

.step-number {
    width: 80px;
    height: 80px;
    background-color: var(--secondary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 20px;
    box-shadow: 0 5px 15px rgba(54, 186, 128, 0.3);
    transition: var(--transition);
}

.step:hover .step-number, 
.step:focus .step-number {
    transform: scale(1.1);
    box-shadow: 0 8px 20px rgba(54, 186, 128, 0.4);
}

.step-title {
    color: var(--primary);
    font-size: 1.2rem;
    margin-bottom: 10px;
    font-weight: 600;
}

.step-description {
    color: var(--gray-dark);
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.step-details {
    width: 100%;
}

.details-toggle {
    background: none;
    border: none;
    color: var(--secondary);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    padding: 5px 10px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 5px;
    margin: 0 auto;
}

.details-toggle:hover,
.details-toggle:focus {
    background-color: var(--secondary-light);
    color: var(--primary);
}

.details-toggle i {
    transition: var(--transition);
}

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

.details-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background-color: var(--white);
    border-radius: var(--radius-sm);
    margin-top: 10px;
    opacity: 0;
}

.details-content.active {
    max-height: 200px;
    opacity: 1;
    padding: 10px;
    box-shadow: var(--shadow-sm);
}

/* CTA Section */
.cta-section {
    padding: 80px 8%;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: var(--white);
    text-align: center;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
}

.cta-title {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.cta-description {
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.primary-btn {
    background-color: var(--white);
    color: var(--primary);
    padding: 15px 35px;
    border-radius: 30px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
}

.secondary-btn {
    background-color: transparent;
    color: var(--white);
    padding: 15px 35px;
    border-radius: 30px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    border: 2px solid var(--white);
}
.primary-btn:hover, 
.primary-btn:focus {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    background-color: rgba(255, 255, 255, 0.9);
}

.secondary-btn:hover,
.secondary-btn:focus {
    transform: translateY(-3px);
    background-color: rgba(255, 255, 255, 0.1);
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.modal.active {
    opacity: 1;
    pointer-events: all;
}

.modal-content {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    padding: 30px;
    width: 90%;
    max-width: 600px;
    position: relative;
    box-shadow: var(--shadow-lg);
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.modal.active .modal-content {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--gray-dark);
    cursor: pointer;
    transition: var(--transition);
}

.modal-close:hover,
.modal-close:focus {
    color: var(--primary);
}

.modal h2 {
    color: var(--primary);
    margin-bottom: 15px;
    font-size: 1.8rem;
}

.modal p {
    color: var(--gray-dark);
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--primary);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--gray);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--secondary);
    box-shadow: 0 0 0 2px rgba(54, 186, 128, 0.2);
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 15px;
    margin-top: 30px;
}

.btn-cancel {
    background-color: var(--gray-light);
    color: var(--gray-dark);
    padding: 10px 20px;
    border: none;
    border-radius: var(--radius-sm);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-submit {
    background-color: var(--secondary);
    color: var(--white);
    padding: 10px 20px;
    border: none;
    border-radius: var(--radius-sm);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-cancel:hover,
.btn-cancel:focus {
    background-color: var(--gray);
}

.btn-submit:hover,
.btn-submit:focus {
    background-color: var(--primary);
}

/* Footer */
footer {
    background-color: var(--gray-light);
    padding: 60px 8% 30px;
}

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

.footer-logo {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.footer-logo img {
    width: 40px;
    height: 40px;
    margin-right: 10px;
}

.footer-logo span {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary);
}

.footer-description {
    color: var(--gray-dark);
    margin-bottom: 20px;
    line-height: 1.7;
}

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

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--gray);
    color: var(--primary);
    border-radius: 50%;
    transition: var(--transition);
}

.social-links a:hover,
.social-links a:focus {
    background-color: var(--secondary);
    color: var(--white);
    transform: translateY(-3px);
}

.footer-title {
    font-size: 1.2rem;
    color: var(--primary);
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-title::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: var(--secondary);
}

.footer-links {
    list-style: none;
}

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

.footer-links a {
    color: var(--gray-dark);
    text-decoration: none;
    transition: var(--transition);
    display: flex;
    align-items: center;
}

.footer-links a i {
    margin-right: 10px;
    color: var(--secondary);
    font-size: 0.8rem;
}

.footer-links a:hover,
.footer-links a:focus {
    color: var(--secondary);
    transform: translateX(5px);
}

.contact-info {
    margin-bottom: 15px;
    display: flex;
    align-items: flex-start;
}

.contact-info i {
    margin-right: 10px;
    color: var(--secondary);
}

.contact-info a {
    color: var(--gray-dark);
    text-decoration: none;
    transition: var(--transition);
}

.contact-info a:hover,
.contact-info a:focus {
    color: var(--secondary);
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid var(--gray);
    text-align: center;
    color: var(--gray-dark);
    font-size: 0.9rem;
}

.footer-bottom a {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
}

.footer-bottom a:hover,
.footer-bottom a:focus {
    color: var(--secondary);
}

/* Notification System */
.notification {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
    width: 300px;
    background-color: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transform: translateX(120%);
    transition: transform 0.3s ease;
}

.notification.active {
    transform: translateX(0);
}

.notification-content {
    display: flex;
    align-items: center;
    padding: 15px;
    position: relative;
}

.notification-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 15px;
}

.notification.success .notification-icon {
    background-color: var(--secondary-light);
    color: var(--secondary);
}

.notification.error .notification-icon {
    background-color: rgba(220, 53, 69, 0.1);
    color: #dc3545;
}

.notification-message p {
    margin: 0;
    color: var(--text-dark);
}

.notification-close {
    position: absolute;
    top: 10px;
    right: 10px;
    background: none;
    border: none;
    font-size: 0.9rem;
    color: var(--gray-dark);
    cursor: pointer;
    transition: var(--transition);
}

.notification-close:hover,
.notification-close:focus {
    color: var(--text-dark);
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Touch feedback styles for mobile */
@media (hover: none) {
    /* Only apply these on touch devices */
    a.touch-active,
    button.touch-active {
        opacity: 0.7;
        transform: scale(0.98);
    }
    
    .feature-card.touch-active {
        transform: translateY(-5px);
        background-color: var(--gray-light);
    }
    
    .step.touch-active {
        transform: translateY(-3px);
    }
    
    .step.touch-active .step-number {
        transform: scale(1.05);
    }
    
    .social-links a.touch-active {
        background-color: var(--secondary);
        color: var(--white);
    }
    
    .footer-links a.touch-active {
        color: var(--secondary);
        transform: translateX(3px);
    }
    
    /* Improved touch target sizes for mobile */
    .footer-links a {
        padding: 8px 0;
    }
    
    .details-toggle {
        padding: 10px;
        min-height: 44px; /* Minimum touch target size */
    }
}

/* ---------------------- */
/* 📱 Responsive Section  */
/* ---------------------- */
@media screen and (max-width: 1200px) {
    .steps-container {
        flex-wrap: wrap;
        justify-content: center;
        gap: 40px;
    }
    
    .steps-container::before {
        display: none;
    }
    
    .step {
        width: 45%;
        margin-bottom: 20px;
    }
}

@media screen and (max-width: 768px) {
    nav {
        flex-direction: column;
        padding: 15px 5%;
    }
    
    .logo-container {
        margin-bottom: 15px;
    }
    
    .container {
        width: 100%;
        justify-content: center;
    }
    
    /* Hero section mobile improvements */
    .hero {
        padding: 120px 15px 60px;
        min-height: 85vh; /* Shorter on mobile */
    }
    
    .hero h1 {
        font-size: 2.2rem;
        letter-spacing: -0.5px; /* Tighter spacing on mobile */
        margin-bottom: 15px;
    }
    
    .hero p {
        font-size: 1.1rem;
        margin: 0 auto 35px;
        max-width: 100%;
        padding: 0 5px;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
        width: 100%;
        max-width: 320px;
        margin: 0 auto;
    }
    
    /* Mobile-friendly call-to-action button */
    .hero .cta-btn {
        width: 100%;
        padding: 16px 24px;
        font-size: 1.05rem;
        justify-content: center;
        margin-bottom: 15px;
        border-radius: 12px; /* More rounded on mobile */
    }
    
    .hero .secondary-link {
        font-size: 1.05rem;
        padding: 12px 5px;
    }
    
    /* Feature cards for mobile */
    .features {
        padding: 70px 5% 80px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .feature-card {
        padding: 25px 20px;
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
        border: 1px solid var(--gray);
    }
    
    .feature-icon {
        width: 60px;
        height: 60px;
        font-size: 24px;
        margin-bottom: 15px;
    }
    
    .feature-title {
        font-size: 1.25rem;
        margin-bottom: 12px;
    }
    
    /* How it Works section for mobile */
    .how-it-works {
        padding: 70px 5%;
    }
    
    .step {
        width: 100%;
        margin-bottom: 40px;
        padding: 0 15px;
    }
    
    .step-number {
        width: 70px;
        height: 70px;
    }
    
    /* CTA section for mobile */
    .cta-section {
        padding: 60px 5%;
    }
    
    .cta-title {
        font-size: 1.9rem;
        margin-bottom: 15px;
    }
    
    .cta-description {
        font-size: 1.1rem;
        margin-bottom: 30px;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
        gap: 15px;
        width: 100%;
        max-width: 320px;
        margin: 0 auto;
    }
    
    .primary-btn, .secondary-btn {
        width: 100%;
        padding: 16px;
        border-radius: 12px; /* More rounded on mobile */
    }
    
    /* Section titles on mobile */
    .section-title {
        font-size: 1.8rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
        margin: 0 auto 40px;
        padding: 0 10px;
    }
}

@media screen and (max-width: 480px) {
    .hero {
        padding-top: 120px;
    }
    
    .container {
        flex-direction: column;
        gap: 15px;
    }
    
    .register-btn, .login-btn {
        width: 100%;
        text-align: center;
    }
    
    .hero .cta-btn {
        width: 100%;
        justify-content: center;
    }
    
    /* Improve small mobile experience */
    .hero h1 {
        font-size: 1.9rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    /* Footer enhancements for mobile */
    footer {
        padding: 50px 5% 30px;
        text-align: center;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 35px;
    }
    
    .footer-logo {
        justify-content: center;
        margin-bottom: 15px;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .footer-title {
        padding-bottom: 8px;
    }
    
    .footer-title::after {
        left: 50%;
        transform: translateX(-50%);
        width: 40px;
    }
    
    .footer-links a {
        justify-content: center;
    }
    
    .footer-links a i {
        margin-right: 8px;
    }
    
    .contact-info {
        justify-content: center;
    }
    
    .footer-bottom {
        font-size: 0.85rem;
        padding-top: 25px;
    }
    
    .footer-bottom p {
        line-height: 1.6;
    }
    
    /* Modal improvements */
    .modal-content {
        padding: 20px 15px;
        border-radius: var(--radius-md);
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .btn-cancel, .btn-submit {
        width: 100%;
        padding: 14px;
    }
    
    /* Other mobile refinements */
    .section-title {
        font-size: 1.6rem;
    }
    
    .feature-card {
        padding: 25px 15px;
    }
    
    /* Improve notification on small screens */
    .notification {
        width: 90%;
        left: 5%;
        right: 5%;
        border-radius: var(--radius-md);
    }
}

/* Landing-page mobile navbar styles (scoped so dashboard base.html is unaffected) */
.landing-nav .nav-toggle {
    display: none; /* shown only at small sizes */
    background: none;
    border: none;
    cursor: pointer;
    padding: 12px;
    border-radius: var(--radius-sm);
    transition: background-color 0.2s ease;
}
.landing-nav .nav-toggle:focus {
    outline: 3px solid rgba(54,186,128,0.4);
}
.landing-nav .nav-toggle:active {
    background-color: var(--primary-light);
}
.landing-nav .hamburger {
    width: 24px;
    height: 2px;
    background: var(--primary);
    display: block;
    position: relative;
}
.landing-nav .hamburger::before,
.landing-nav .hamburger::after {
    content: '';
    position: absolute;
    left: 0;
    width: 24px;
    height: 2px;
    background: var(--primary);
    transition: transform 0.25s ease;
}
.landing-nav .hamburger::before { top: -8px; }
.landing-nav .hamburger::after { top: 8px; }

/* Hidden menu for mobile */
.landing-nav .container {
    transition: max-height 0.3s ease, opacity 0.3s ease, transform 0.3s ease;
}

/* Optimized sticky header for mobile */
@media screen and (max-width: 768px) {
    header {
        backdrop-filter: blur(8px);
    }
    
    header.header-scrolled {
        background-color: rgba(255, 255, 255, 0.98);
    }
    
    .landing-nav {
        align-items: center;
        padding: 12px 5%;
    }
    
    .landing-nav .logo-container {
        margin-bottom: 0;
    }
    
    .landing-nav .logo-text {
        font-size: 1.2rem; /* Smaller text on mobile */
    }
    
    .landing-nav img {
        width: 48px; /* Slightly smaller logo on mobile */
        height: 48px;
    }
    
    .landing-nav .nav-toggle {
        display: inline-flex;
        margin-left: auto;
        justify-content: center;
        align-items: center;
    }
    
    .landing-nav .container {
        width: 100%;
        max-height: 0;
        overflow: hidden;
        opacity: 0;
        display: flex;
        flex-direction: column;
        gap: 12px;
        margin-top: 12px;
        transform: translateY(-10px);
        border-top: 1px solid var(--gray);
        padding-top: 0;
    }
    
    .landing-nav .container a {
        padding: 14px;
        border-radius: 8px;
        background: transparent;
        text-align: center;
        font-size: 1.05rem;
        margin-bottom: 2px;
        transition: background-color 0.2s ease;
    }
    
    .landing-nav .container a:active {
        background-color: var(--gray-light);
    }
    
    .landing-nav .container.show {
        max-height: 240px; /* enough for a few links */
        opacity: 1;
        transform: translateY(0);
        padding-top: 12px;
    }
    
    /* transform the hamburger into an X when expanded */
    .nav-toggle[aria-expanded="true"] .hamburger {
        background: transparent;
    }
    
    .nav-toggle[aria-expanded="true"] .hamburger::before {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .nav-toggle[aria-expanded="true"] .hamburger::after {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    
    /* Improved tap targets - make nav links more touch-friendly */
    .landing-nav .container .login-btn,
    .landing-nav .container .pricing-btn {
        padding: 14px 16px;
        width: 100%;
        max-width: 400px;
        margin: 0 auto;
        border: 1px solid var(--gray);
    }
    
    /* Add visual feedback on touch */
    .landing-nav .container a:active {
        background-color: var(--gray-light);
    }
}