/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: #FFFFFF;
    background: linear-gradient(135deg, #000000 0%, #121212 100%);
    min-height: 100vh;
}

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

/* Navigation */
.navbar {
    background: rgba(18, 18, 18, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(253, 193, 0, 0.2);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo h1 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #FDC100;
}

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

.nav-links a {
    text-decoration: none;
    color: #BBBBBB;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #FDC100;
}

/* Main content */
.main-content {
    padding-top: 70px;
    min-height: calc(100vh - 70px);
    display: flex;
    align-items: center;
}

.hero-section {
    padding: 80px 0;
}

.content-wrapper {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 60px;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
}

.text-content {
    max-width: 500px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    color: white;
}

.brand-highlight {
    color: #FDC100;
    text-shadow: 0 0 20px rgba(253, 193, 0, 0.4);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: #BBBBBB;
    margin-bottom: 40px;
    font-weight: 400;
}

/* Email signup form */
.email-signup {
    margin-top: 40px;
}

.input-group {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
}

.email-input {
    flex: 1;
    padding: 18px 24px;
    font-size: 1rem;
    border: 2px solid rgba(253, 193, 0, 0.3);
    border-radius: 50px;
    background: #121212;
    color: #FFFFFF;
    backdrop-filter: blur(10px);
    outline: none;
    transition: all 0.3s ease;
}

.email-input:focus {
    border-color: #FDC100;
    box-shadow: 0 0 0 3px rgba(253, 193, 0, 0.2);
}

.email-input::placeholder {
    color: #BBBBBB;
}

.submit-btn {
    background: linear-gradient(135deg, #FDC100 0%, #F79F1F 100%);
    color: #000000;
    border: none;
    padding: 18px 32px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    min-width: 150px;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(253, 193, 0, 0.4);
}

.submit-btn:active {
    transform: translateY(0);
}

.submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.spinner {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.feedback-message {
    min-height: 24px;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 0 24px;
    transition: all 0.3s ease;
}

.feedback-message.success {
    color: #34C759;
}

.feedback-message.error {
    color: #FF3B30;
}

/* Phone mockup */
.phone-mockup {
    display: flex;
    justify-content: center;
    align-items: center;
}

.iphone-frame {
    background: #000;
    border-radius: 40px;
    padding: 8px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
    transition: transform 0.3s ease;
}

.iphone-frame:hover {
    transform: perspective(1000px) rotateY(-2deg) rotateX(2deg);
}

.iphone-screen {
    width: 280px;
    height: 560px;
    background: #000000;
    border-radius: 32px;
    overflow: hidden;
    position: relative;
}

.app-screenshot-real {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #000000 0%, #121212 100%);
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.app-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 28px;
}

.app-image::before {
    content: "🐦 Flight Map Loading...";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #FDC100;
    font-size: 1.2rem;
    text-align: center;
}

/* Features section styling */
.features-section {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    max-width: 400px;
}

.features-title {
    font-size: 1.8rem;
    font-weight: 600;
    color: #FDC100;
    margin-bottom: 30px;
    line-height: 1.3;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
    width: 100%;
}

.feature {
    background: rgba(253, 193, 0, 0.1);
    backdrop-filter: blur(10px);
    padding: 16px 20px;
    border-radius: 15px;
    font-size: 1rem;
    border: 1px solid rgba(253, 193, 0, 0.2);
    color: #FFFFFF;
    transition: all 0.3s ease;
}

.feature:hover {
    background: rgba(253, 193, 0, 0.15);
    border-color: rgba(253, 193, 0, 0.4);
    transform: translateX(5px);
}

/* Footer */
.footer {
    background: rgba(18, 18, 18, 0.9);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(253, 193, 0, 0.2);
    padding: 30px 0;
    margin-top: auto;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #BBBBBB;
}

.footer-links {
    display: flex;
    gap: 30px;
}

.footer-links a {
    color: #BBBBBB;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #FDC100;
}

/* Legal pages styling */
.legal-page {
    background: #f8fafc;
    min-height: 100vh;
    color: #333;
}

.legal-page .main-content {
    padding-top: 100px;
    padding-bottom: 60px;
}

.legal-content {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    padding: 60px;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.legal-content h1 {
    font-size: 2.5rem;
    color: #FDC100;
    margin-bottom: 30px;
    text-align: center;
}

.legal-content h2 {
    font-size: 1.5rem;
    color: #333;
    margin: 30px 0 15px 0;
    border-bottom: 2px solid #FDC100;
    padding-bottom: 5px;
}

.legal-content p {
    margin-bottom: 15px;
    line-height: 1.7;
}

.legal-content ul {
    margin: 15px 0;
    padding-left: 30px;
}

.legal-content li {
    margin-bottom: 8px;
}

.back-link {
    display: inline-block;
    margin-bottom: 30px;
    color: #FDC100;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.back-link:hover {
    color: #F79F1F;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .content-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
        max-width: 100%;
    }
    
    .text-content {
        order: 2;
        max-width: none;
    }
    
    .phone-mockup {
        order: 1;
    }
    
    .features-section {
        order: 3;
        max-width: none;
        align-items: center;
        text-align: center;
        margin-top: 40px;
    }
    
    .iphone-frame {
        transform: none;
        scale: 0.8;
    }
    
    .input-group {
        flex-direction: column;
        gap: 15px;
    }
    
    .email-input, .submit-btn {
        width: 100%;
    }
    
    .nav-links {
        gap: 20px;
    }
    
    .nav-links a {
        font-size: 0.9rem;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .legal-content {
        padding: 40px 30px;
        margin: 0 20px;
    }
    
    .legal-content h1 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .nav-container {
        padding: 0 15px;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .hero-section {
        padding: 40px 0;
    }
    
    .iphone-frame {
        scale: 0.7;
    }
    
    .legal-content {
        padding: 30px 20px;
        margin: 0 10px;
    }
}