:root {
    --primary-color: #FBB5BC;
    --primary-light: #FFFF9898;
    --primary-dark: #F48FB1;
    --secondary-color: #EED6D3;
    --background-color: #F8FAFC;
    --surface-color: #FFFFFF;
    --text-primary: #1E293B;
    --text-secondary: #64748B;
    --accent-blue: #1976D2;
}

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

body {
    font-family: 'Roboto', sans-serif;
    background-color: var(--background-color);
    color: var(--text-primary);
    line-height: 1.6;
}

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

/* Header */
.header {
    background-color: var(--surface-color);
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.logo-container {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo {
    height: 40px;
}

.app-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.btn {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: var(--primary-color);
    color: #fff; /* White text for better contrast on primary */
    color: #1E293B; /* Actually, primary is light pink, so dark text might be better? Let's check palette. Primary is #FBB5BC. Dark text is better. */
    color: #4a0404; /* A dark red/brown for contrast */
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
}

/* Hero Section */
.hero {
    padding: 4rem 0;
    background: linear-gradient(135deg, #FFF0F1 0%, #F8FAFC 100%);
}

.hero-content {
    display: flex;
    align-items: center;
    gap: 4rem;
    flex-direction: column-reverse;
}

@media (min-width: 768px) {
    .hero-content {
        flex-direction: row;
        text-align: left;
    }
}

.hero-text {
    flex: 1;
    text-align: center;
}

@media (min-width: 768px) {
    .hero-text {
        text-align: left;
    }
}

.hero-text h1 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    line-height: 1.2;
}

.hero-text p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.store-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

@media (min-width: 768px) {
    .store-buttons {
        justify-content: flex-start;
    }
}

.store-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    background-color: #1E293B;
    color: white;
    padding: 8px 20px;
    border-radius: 10px;
    text-decoration: none;
    transition: transform 0.3s ease;
    min-width: 160px;
}

.store-btn:hover {
    transform: translateY(-2px);
    background-color: #334155;
}

.store-btn span {
    font-size: 0.8rem;
    line-height: 1.2;
}

.store-btn strong {
    font-size: 1.1rem;
    display: block;
}

.coming-soon {
    font-size: 0.9rem !important;
    color: var(--text-secondary);
    font-style: italic;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
}

.hero-image img {
    max-width: 300px;
    width: 100%;
    height: auto;
    filter: drop-shadow(0 20px 40px rgba(0,0,0,0.1));
    border-radius: 20px; /* Optional: if screenshot needs rounding */
}

/* Features Section */
.features {
    padding: 5rem 0;
    background-color: var(--surface-color);
}

.section-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 3rem;
    color: var(--text-primary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    background-color: var(--background-color);
    padding: 2rem;
    border-radius: 20px;
    text-align: center;
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-icon {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.feature-icon img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

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

/* Footer */
.footer {
    background-color: var(--surface-color);
    padding: 2rem 0;
    border-top: 1px solid #E2E8F0;
    margin-top: auto;
}

.footer .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

@media (min-width: 768px) {
    .footer .container {
        flex-direction: row;
        justify-content: space-between;
    }
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
}

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