/* Kids Dictionary Landing Page Styles */
/* Color Palette from App:
   Primary tan/brown: #D4A373
   Sage green: #9CAF88
   Background cream: #FAF8F3
   Text: #4A4A4A
*/

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

:root {
    --primary: #D4A373;
    --secondary: #9CAF88;
    --background: #FAF8F3;
    --text: #4A4A4A;
    --text-light: #666666;
    --white: #FFFFFF;
}

body {
    font-family: 'Nunito', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--background);
    color: var(--text);
    line-height: 1.6;
}

/* Navigation */
.navbar {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--text);
}

.logo-icon {
    font-size: 1.5rem;
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text);
    font-weight: 600;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--primary);
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 20px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 3px;
    background-color: var(--text);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

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

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 6rem 2rem 4rem;
    gap: 4rem;
    max-width: 1200px;
    margin: 0 auto;
}

.hero-content {
    flex: 1;
    max-width: 500px;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 2rem;
}

.app-store-button img {
    height: 50px;
    transition: transform 0.3s ease;
}

.app-store-button:hover img {
    transform: scale(1.05);
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
}

.app-screenshot {
    max-width: 320px;
    height: auto;
    border-radius: 40px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

/* Features Section */
.features {
    padding: 6rem 2rem;
    background: var(--white);
}

.features h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 3rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    background: var(--background);
    padding: 2rem;
    border-radius: 20px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 0.75rem;
}

.feature-card p {
    color: var(--text-light);
    font-size: 1rem;
}

/* About Section */
.about {
    padding: 6rem 2rem;
    background: var(--background);
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 1.5rem;
}

.about p {
    font-size: 1.125rem;
    color: var(--text-light);
    margin-bottom: 1rem;
}

/* CTA Section */
.cta {
    padding: 6rem 2rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    text-align: center;
}

.cta h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 1rem;
}

.cta p {
    font-size: 1.25rem;
    color: var(--white);
    opacity: 0.9;
    margin-bottom: 2rem;
}

.cta-button {
    display: inline-block;
    background: var(--white);
    color: var(--primary);
    padding: 1rem 3rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.125rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cta-button:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

/* Footer */
.footer {
    background: var(--text);
    color: var(--white);
    padding: 3rem 2rem;
    text-align: center;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 1.5rem;
}

.footer-links a {
    color: var(--white);
    text-decoration: none;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.footer-links a:hover {
    opacity: 1;
}

.copyright {
    font-size: 0.875rem;
    opacity: 0.6;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 1rem 2rem 2rem;
        gap: 0;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
        display: none;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links a {
        padding: 1rem 0;
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    }

    .nav-links a:last-child {
        border-bottom: none;
    }

    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 5rem;
    }

    .hero h1 {
        font-size: 2.25rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .app-screenshot {
        max-width: 260px;
        border-radius: 32px;
    }

    .features h2,
    .about h2,
    .cta h2 {
        font-size: 2rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }
}

/* Page-specific styles for Privacy and Support */
.page-header {
    padding: 8rem 2rem 4rem;
    background: var(--white);
    text-align: center;
}

.page-header h1 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 0.5rem;
}

.page-header .last-updated {
    color: var(--text-light);
    font-style: italic;
}

.page-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 3rem 2rem;
}

.page-content h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--secondary);
    margin-top: 2.5rem;
    margin-bottom: 1rem;
}

.page-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text);
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

.page-content p {
    margin-bottom: 1rem;
    color: var(--text-light);
}

.page-content ul {
    padding-left: 1.5rem;
    margin-bottom: 1rem;
}

.page-content li {
    margin-bottom: 0.5rem;
    color: var(--text-light);
}

.page-content strong {
    color: var(--text);
}

.page-content a {
    color: var(--primary);
}

.highlight-box {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 15px;
    border-left: 4px solid var(--secondary);
    margin: 1.5rem 0;
}

.highlight-box p {
    margin: 0;
}

/* Support Page Styles */
.contact-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.contact-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.contact-card .icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.contact-card h3 {
    margin-top: 0;
    color: var(--text);
}

.contact-card p {
    margin-bottom: 1.5rem;
}

.contact-card a.button {
    display: inline-block;
    background: var(--primary);
    color: var(--white);
    padding: 0.75rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: background 0.3s ease;
}

.contact-card a.button:hover {
    background: var(--secondary);
}

.faq-section {
    margin-top: 4rem;
}

.faq-item {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 15px;
    margin-bottom: 1rem;
}

.faq-item h3 {
    margin-top: 0;
    color: var(--primary);
}

.faq-item p {
    margin-bottom: 0;
}