/* Wha Sticker Website Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #25D366;
    --primary-dark: #128C7E;
    --secondary-color: #075E54;
    --accent-color: #34B7F1;
    --text-primary: #1a1a1a;
    --text-secondary: #666;
    --text-light: #999;
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-gradient: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    --shadow-light: 0 2px 10px rgba(0,0,0,0.1);
    --shadow-medium: 0 4px 20px rgba(0,0,0,0.15);
    --shadow-heavy: 0 8px 30px rgba(0,0,0,0.2);
    --border-radius: 12px;
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--text-primary);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-light);
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.nav-brand {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--text-primary);
}

.nav-brand a {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: inherit;
}

.logo {
    height: 40px;
    width: 40px;
    border-radius: 8px;
    margin-right: 12px;
    background: var(--bg-gradient);
}

.brand-name {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-dark);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    transition: color 0.3s ease;
}

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

.cta-button {
    background: var(--bg-gradient);
    color: white !important;
    padding: 10px 20px;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #f8fdff 0%, #e8f8f5 100%);
    padding: 120px 0 80px;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 24px;
    background: var(--bg-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    align-items: center;
}

.btn-primary img {
    transition: transform 0.3s ease;
}

.btn-primary:hover img {
    transform: scale(1.05);
}

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

.phone-mockup {
    position: relative;
    z-index: 2;
}

.phone-mockup img {
    max-width: 300px;
    height: auto;
    border-radius: 30px;
    box-shadow: var(--shadow-heavy);
}

/* Features Section */
.features {
    padding: 100px 0;
    background: var(--bg-primary);
}

.features h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 60px;
    color: var(--text-primary);
}

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

.feature-card {
    background: var(--bg-primary);
    padding: 40px 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-medium);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: block;
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* How It Works */
.how-it-works {
    background: var(--bg-secondary);
    padding: 100px 0;
}

.how-it-works h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 60px;
}

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

.step {
    text-align: center;
    position: relative;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--bg-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    margin: 0 auto 24px;
}

.step h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.step p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Download Section */
.download {
    background: var(--bg-gradient);
    color: white;
    padding: 80px 0;
    text-align: center;
}

.download h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.download p {
    font-size: 1.25rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

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

.btn-download img {
    height: 60px;
    transition: transform 0.3s ease;
}

.btn-download:hover img {
    transform: scale(1.05);
}

/* Footer */
.footer {
    background: #1a1a1a;
    color: #ffffff;
    padding: 60px 0 30px;
}

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

.footer-section h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.footer-section a {
    display: block;
    color: #cccccc;
    text-decoration: none;
    margin-bottom: 8px;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 30px;
    text-align: center;
    color: #999;
}

/* Legal Pages */
.legal-page {
    padding: 120px 0 80px;
    max-width: 800px;
    margin: 0 auto;
}

.legal-page h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.last-updated {
    color: var(--text-light);
    font-style: italic;
    margin-bottom: 40px;
}

.legal-page section {
    margin-bottom: 40px;
}

.legal-page h2 {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--primary-dark);
}

.legal-page h3 {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 16px;
    margin-top: 24px;
    color: var(--text-primary);
}

.legal-page p {
    margin-bottom: 16px;
    line-height: 1.7;
    color: var(--text-secondary);
}

.legal-page ul, .legal-page ol {
    margin-bottom: 20px;
    padding-left: 24px;
}

.legal-page li {
    margin-bottom: 8px;
    line-height: 1.6;
    color: var(--text-secondary);
}

.legal-page a {
    color: var(--primary-color);
    text-decoration: none;
}

.legal-page a:hover {
    text-decoration: underline;
}

.apple-eula {
    background: #f8f9fa;
    padding: 30px;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--primary-color);
    margin-top: 40px;
}

/* Support Page */
.support-page {
    padding: 120px 0 80px;
}

.support-header {
    text-align: center;
    margin-bottom: 80px;
}

.support-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.support-header p {
    font-size: 1.25rem;
    color: var(--text-secondary);
}

.contact-options h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 40px;
    text-align: center;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 80px;
}

.contact-card {
    background: var(--bg-primary);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.contact-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.contact-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.contact-link {
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
}

.contact-link:hover {
    text-decoration: underline;
}

/* FAQ Section */
.faq-section {
    margin-bottom: 80px;
}

.faq-section h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 40px;
    text-align: center;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    margin-bottom: 20px;
    overflow: hidden;
}

.faq-question {
    padding: 24px;
    font-size: 1.25rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.3s ease;
}

.faq-question:hover {
    background-color: var(--bg-secondary);
}

.faq-answer {
    padding: 0 24px 24px;
}

.faq-answer p, .faq-answer li {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Troubleshooting */
.troubleshooting {
    margin-bottom: 80px;
}

.troubleshooting h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 40px;
    text-align: center;
}

.troubleshooting-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.troubleshooting-item {
    background: var(--bg-primary);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
}

.troubleshooting-item h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--primary-dark);
}

.troubleshooting-item ul {
    list-style: none;
    padding: 0;
}

.troubleshooting-item li {
    padding: 8px 0;
    border-bottom: 1px solid #eee;
    color: var(--text-secondary);
}

.troubleshooting-item li:last-child {
    border-bottom: none;
}

/* Contact Form */
.contact-form-section {
    background: var(--bg-secondary);
    padding: 60px 0;
    border-radius: var(--border-radius);
    margin-bottom: 80px;
}

.contact-form-section h2 {
    text-align: center;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 40px;
}

.contact-form-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    max-width: 1000px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-primary);
}

.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid #e1e5e9;
    border-radius: var(--border-radius);
    font-size: 16px;
    font-family: var(--font-family);
    transition: border-color 0.3s ease;
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.contact-info h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--primary-dark);
}

.contact-info ul {
    list-style: none;
    padding: 0;
}

.contact-info li {
    padding: 8px 0;
    color: var(--text-secondary);
}

/* App Info */
.app-info {
    margin-bottom: 60px;
}

.app-info h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 40px;
    text-align: center;
}

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

.info-item {
    background: var(--bg-primary);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
}

.info-item h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--primary-dark);
}

/* Buttons */
.btn-primary {
    background: var(--bg-gradient);
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: var(--border-radius);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .nav-links {
        display: none;
    }
    
    .contact-form-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .container {
        padding: 0 16px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .steps {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .features h2, .download h2 {
        font-size: 2rem;
    }
    
    .legal-page {
        padding: 100px 0 60px;
    }
    
    .support-page {
        padding: 100px 0 60px;
    }
}