/* Basic Reset and Variables */
:root {
    --primary-color: #FF9800; /* Vibrant Orange FF5722*/
    --secondary-color: #fedc00; /* Darker Orange/Amber FF9800*/
    --background-start: #1a1a2e; /* Dark Blue */
    --background-end: #0f0f1a; /* Even Darker Blue */
    --text-color: #f0f0f5;
    --card-bg: #22223b;
    --font-family: 'Poppins', sans-serif;
}

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

body {
    font-family: var(--font-family);
    color: var(--text-color);
    line-height: 1.6;
    background: linear-gradient(135deg, var(--background-start), var(--background-end));
    min-height: 100vh;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 0;
}

/* Header/Hero Section */
.hero-section {
    text-align: center;
    padding: 80px 0 60px;
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 20px;
    color: var(--primary-color);
    letter-spacing: 1px;
}

.headline {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.2;
}

.headline strong {
    color: var(--primary-color);
}

.subtext {
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto 40px;
    color: #bdbdbd;
}

/* Download Button */
.download-btn {
    display: inline-block;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 15px 40px;
    font-size: 1.25rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 50px;
    margin-bottom: 50px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    /* Adding a noticeable shadow for punch */
    box-shadow: 0 10px 20px rgba(255, 87, 34, 0.4); 
}

.download-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(255, 87, 34, 0.6);
}

/* Mockup Image Placeholder */
.mockup-image {
    background-color: var(--card-bg);
    border: 5px solid var(--primary-color);
    border-radius: 25px;
    width: 100%;
    max-width: 350px;
    height: 622px;
    margin: 40px auto;
    display: flex;
    align-items: center;
    justify-content: center;
    font-style: italic;
    color: #888;

    /* 3D look */
    transform: perspective(1000px) rotateY(-15deg);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);

    overflow: hidden;

    /* ✨ Smooth animation */
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.mockup-image:hover {
    transform: perspective(1000px) rotateY(0deg) translateY(-10px);
    box-shadow: 0 35px 60px rgba(0, 0, 0, 0.6);
}

.mockup-image img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* Fill container, crop if needed */
}

/* Features Section */
.features-section {
    padding: 60px 0;
    background: rgba(0, 0, 0, 0.2); /* Slight transparent dark background */
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.section-title {
    text-align: center;
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 40px;
    color: var(--primary-color);
}

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

.feature-card {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    border-bottom: 4px solid var(--primary-color);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(255, 87, 34, 0.2);
}

.feature-card h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 10px;
}

/* Footer */
.footer-section {
    text-align: center;
    padding: 20px 0;
    font-size: 0.9rem;
    color: #999;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-section a {
    color: var(--primary-color);
    text-decoration: none;
}
.footer-section a:hover {
    text-decoration: underline;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .headline {
        font-size: 2rem;
    }
    .subtext {
        font-size: 1rem;
    }
    .download-btn {
        padding: 12px 30px;
        font-size: 1.1rem;
    }
}