:root {
    --primary: #FF4444;       /* App Primary Red */
    --primary-dark: #D32F2F;
    --text-dark: #1C1B1F;
    --text-light: #F2F0F4;
    --bg-light: #FFFFFF;
    --bg-section: #F5F5F5;
    --max-width: 1100px;
}

body {
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    margin: 0;
    padding: 0;
    line-height: 1.6;
    color: var(--text-dark);
}

/* Navigation */
nav {
    background: var(--bg-light);
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
}
.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
}
.logo {
    font-weight: 800;
    font-size: 1.4rem;
    color: var(--primary);
    text-decoration: none;
}
.nav-links a {
    text-decoration: none;
    color: var(--text-dark);
    margin-left: 20px;
    font-weight: 500;
}
.nav-links a:hover { color: var(--primary); }

/* Hero Section */
.hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--max-width);
    margin: 40px auto;
    padding: 20px;
    flex-wrap: wrap;
}
.hero-text {
    flex: 1;
    min-width: 300px;
}
.hero-text h1 {
    font-size: 3rem;
    margin-bottom: 10px;
    line-height: 1.2;
}
.hero-text p {
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 30px;
}
.hero-image {
    flex: 1;
    text-align: center;
    min-width: 300px;
}
.hero-image img {
    max-width: 280px; /* Adjust based on your screenshot size */
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    border: 8px solid #000; /* Phone border effect */
}

/* Play Store Button */
.btn-download {
    background: var(--primary);
    color: white;
    padding: 12px 24px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    display: inline-flex;
    align-items: center;
    transition: background 0.2s;
}
.btn-download:hover { background: var(--primary-dark); }

/* Features Grid */
.features {
    background: var(--bg-section);
    padding: 60px 20px;
}
.features-grid {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}
.feature-card {
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}
.feature-card h3 { color: var(--primary); margin-top: 0; }

/* Privacy Page Specifics */
.privacy-content {
    max-width: 800px;
    margin: 40px auto;
    padding: 20px;
}
.privacy-content h2 { color: var(--primary); margin-top: 30px; }

/* Footer */
footer {
    background: #333;
    color: white;
    text-align: center;
    padding: 40px 20px;
    margin-top: auto;
}
footer a { color: #ddd; text-decoration: underline; }


/* Form Container */
.form-container {
    max-width: 600px;
    margin: 40px auto;
    background: white;
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.form-group {
    margin-bottom: 20px;
}

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

.form-control {
    width: 100%;
    padding: 12px;
    border: 2px solid #eee;
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s;
    box-sizing: border-box; /* Ensures padding doesn't break layout */
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

.btn-submit {
    background: var(--primary);
    color: white;
    border: none;
    padding: 14px 28px;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    width: 100%;
    transition: background 0.2s;
}

.btn-submit:hover {
    background: var(--primary-dark);
}