:root {
    --primary-color: #FF6B35;
    --secondary-color: #8E44AD;
    --accent-color: #F39C12;
    --background-color: #F9F9F9;
    --text-color: #333;
    --card-bg-color: #ffffff;
    --dark-color: #2c3e50;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    margin: 0;
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
}

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

/* Header */
header {
    background-color: var(--card-bg-color);
    padding: 1rem 0;
    border-bottom: 1px solid #e9ecef;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.logo img {
    height: 40px;
    margin-right: 15px;
    border-radius: 8px;
}

.logo h1 {
    font-size: 1.8rem;
    color: #6366F1;
    margin: 0;
    font-weight: 700;
}

nav a {
    text-decoration: none;
    color: var(--dark-color);
    font-weight: 500;
    margin-left: 20px;
    transition: color 0.3s ease;
}

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

.app-store-button {
    background-color: #6366F1;
    color: white;
    padding: 10px 20px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.app-store-button:hover {
    background-color: #4F46E5;
    color: white;
}

/* Accent variant */
.app-store-button.accent {
    background-color: var(--primary-color);
}

.app-store-button.accent:hover {
    background-color: #e55a2b;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #818CF8 0%, #6366F1 100%);
    color: white;
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.hero .container {
    position: relative;
    z-index: 2;
}

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

.hero-text h2 {
    font-size: 3rem;
    margin-bottom: 20px;
    font-weight: 700;
    line-height: 1.2;
}

.hero-text p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

.hero-image img {
    max-width: 70%;
    height: auto;
    border-radius: 20px;
    box-shadow: none;
}

.app-store-button-main img {
    height: 60px;
}

/* Coming Soon Badge */
.coming-soon {
    display: inline-block;
    background-color: var(--accent-color);
    color: white;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 4px 8px;
    border-radius: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Stars Animation */
#stars-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.star {
    position: absolute;
    list-style: none;
    color: rgba(255,255,255,0.6);
    animation: animateStar 4s linear infinite;
}

@keyframes animateStar {
    0%, 100% {
        transform: scale(0.2) rotate(0deg);
        opacity: 0;
    }
    50% {
        transform: scale(1) rotate(180deg);
        opacity: 1;
    }
}

/* Features Section */
.features {
    padding: 80px 0;
    background-color: var(--card-bg-color);
}

.feature-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 80px;
    padding: 40px 0;
}

.feature-section:last-child {
    margin-bottom: 0;
}

.feature-section.reverse {
    grid-template-columns: 1fr 1fr;
}

.feature-section.reverse .feature-text {
    order: 1;
}

.feature-section.reverse .feature-image {
    order: 2;
}

.feature-text h3 {
    font-size: 2.2rem;
    color: var(--dark-color);
    margin-bottom: 20px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
}

.feature-text p {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.7;
}

.feature-image img {
    max-width: 70%;
    height: auto;
    border-radius: 15px;
    box-shadow: none;
}

/* Footer */
footer {
    background-color: var(--primary-color);
    color: white;
    text-align: center;
    padding: 30px 0;
}

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

footer a {
    color: #ffffff;
    text-decoration: none;
    font-weight: 500;
}

footer a:hover {
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 768px) {
    header .container {
        flex-direction: column;
        gap: 15px;
    }

    nav {
        display: flex;
        gap: 15px;
        justify-content: center;
    }

    nav a {
        margin: 0;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .hero-text h2 {
        font-size: 2.2rem;
    }

    .feature-section {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
        margin-bottom: 60px;
    }

    .feature-section.reverse {
        grid-template-columns: 1fr;
    }

    .feature-section.reverse .feature-text,
    .feature-section.reverse .feature-image {
        order: unset;
    }

    .feature-text h3 {
        font-size: 1.8rem;
        justify-content: center;
    }

    .feature-text {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    footer .container {
        flex-direction: column;
        gap: 15px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero {
        padding: 60px 0;
    }

    .hero-text h2 {
        font-size: 1.9rem;
    }

    .features {
        padding: 60px 0;
    }

    .feature-section {
        margin-bottom: 50px;
    }
}

/* Privacy Policy Styles */
.privacy-content {
    background-color: var(--card-bg-color);
    padding: 40px 0 60px;
}

.privacy-content h1 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 10px;
    font-size: 2.5rem;
    font-weight: 700;
}

.privacy-content .effective-date {
    text-align: center;
    color: #6c757d;
    margin-bottom: 40px;
}

.privacy-content h2 {
    color: var(--dark-color);
    margin-top: 40px;
    border-bottom: 2px solid var(--secondary-color);
    padding-bottom: 10px;
    margin-bottom: 20px;
    font-weight: 600;
}

.privacy-content p {
    margin-bottom: 15px;
    color: #495057;
    line-height: 1.7;
}

.privacy-content ul {
    list-style-position: inside;
    padding-left: 0;
    margin-bottom: 15px;
}

.privacy-content li {
    margin-bottom: 8px;
    color: #495057;
}

.privacy-content a {
    color: var(--primary-color);
    text-decoration: underline;
}

.privacy-content a:hover {
    color: var(--accent-color);
}

.privacy-content hr {
    border: 0;
    border-top: 1px solid #dee2e6;
    margin: 40px 0;
}

.privacy-content .generator-link {
    text-align: center;
    font-size: 0.9rem;
    color: #6c757d;
}

.privacy-content .generator-link a {
    color: #6c757d;
}