/* Global Styles */
:root {
    --primary-color: #ff8da1; /* Warm pink for pregnancy theme */
    --secondary-color: #ffb7c5;
    --accent-color: #7bcbb8; /* Soft green for growth */
    --text-color: #333333;
    --light-text: #666666;
    --bg-color: #fffafb; /* Very light pinkish white */
    --white: #ffffff;
    --gray-bg: #f9f9f9;
}

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

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

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: color 0.3s;
}

a:hover {
    color: #ff6b85;
}

/* Navbar */
.navbar {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 15px 0;
}

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

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 10px;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 30px;
}

.nav-links a {
    color: var(--text-color);
    font-weight: 500;
}

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

/* Hero Section */
.hero {
    padding: 80px 0;
    background: linear-gradient(135deg, #fff0f3 0%, #fff 100%);
}

.hero .container {
    display: flex;
    align-items: center;
    gap: 50px;
}

.hero-content {
    flex: 1;
}

.hero-content h1 {
    font-size: 3rem;
    line-height: 1.2;
    margin-bottom: 20px;
    color: #2c3e50;
}

.hero-content p {
    font-size: 1.2rem;
    color: var(--light-text);
    margin-bottom: 30px;
}

.cta-buttons {
    display: flex;
    gap: 15px;
}

.btn {
    padding: 12px 30px;
    border-radius: 30px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.primary-btn {
    background-color: var(--primary-color);
    color: var(--white);
}

.primary-btn:hover {
    background-color: #ff7690;
    color: var(--white);
}

.secondary-btn {
    background-color: var(--white);
    color: var(--text-color);
    border: 1px solid #ddd;
}

.secondary-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

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

.phone-mockup {
    width: 280px;
    height: 560px;
    background-color: var(--white);
    border-radius: 40px;
    border: 8px solid #333;
    box-shadow: 0 20px 50px rgba(0,0,0,0.1);
    position: relative;
    overflow: hidden;
}

.phone-mockup .screen {
    width: 100%;
    height: 100%;
    background-color: #fff5f7;
    padding: 20px;
}

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

.features h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 60px;
    color: #2c3e50;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.feature-card {
    text-align: center;
    padding: 30px;
    border-radius: 20px;
    transition: transform 0.3s;
    background-color: #fffafb;
    border: 1px solid #fff0f3;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(255, 141, 161, 0.1);
}

.feature-card .icon {
    width: 70px;
    height: 70px;
    background-color: #fff0f3;
    color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin: 0 auto 20px;
}

.feature-card h3 {
    margin-bottom: 15px;
    color: #2c3e50;
}

.feature-card p {
    color: var(--light-text);
    font-size: 0.95rem;
}

/* Details Section */
.details {
    padding: 80px 0;
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 60px;
}

.detail-item .text {
    flex: 1;
}

.detail-item .text h3 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: #2c3e50;
}

.check-list {
    list-style: none;
    margin-top: 20px;
}

.check-list li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: #555;
}

.check-list li i {
    color: var(--accent-color);
}

.detail-item .image {
    flex: 1;
}

.feature-mockup {
    width: 100%;
    height: 350px;
    background-color: #eee;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

/* Content Page Styles (Privacy & Terms) */
.content-page {
    padding: 60px 20px;
    max-width: 800px;
}

.content-page h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    color: #2c3e50;
}

.content-page h2 {
    margin-top: 40px;
    margin-bottom: 20px;
    font-size: 1.5rem;
    color: #2c3e50;
    border-left: 4px solid var(--primary-color);
    padding-left: 15px;
}

.content-page h3 {
    margin-top: 25px;
    margin-bottom: 10px;
    font-size: 1.2rem;
    color: #444;
}

.content-page p {
    margin-bottom: 15px;
    color: #444;
}

.content-page ul {
    margin-bottom: 20px;
    padding-left: 20px;
}

.content-page li {
    margin-bottom: 8px;
    color: #444;
}

.last-updated {
    color: #888;
    font-style: italic;
    margin-bottom: 40px;
    border-bottom: 1px solid #eee;
    padding-bottom: 20px;
}

.highlight-box {
    background-color: #fff5f5;
    border: 1px solid #ffccd5;
    padding: 25px;
    border-radius: 10px;
    margin: 30px 0;
}

.highlight-box h2 {
    margin-top: 0;
    border-left: none;
    padding-left: 0;
    color: #d63031;
}

/* Footer */
.footer {
    background-color: #fff0f3;
    padding: 60px 0 20px;
    margin-top: 60px;
}

.footer-links {
    display: flex;
    justify-content: space-between;
    margin-bottom: 40px;
}

.footer-col h4 {
    margin-bottom: 20px;
    color: #2c3e50;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    color: #666;
}

.footer-col ul li a:hover {
    color: var(--primary-color);
}

.copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(0,0,0,0.05);
    color: #888;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
    .hero .container, .detail-item {
        flex-direction: column;
        text-align: center;
    }

    .hero-content, .detail-item .text {
        padding: 0;
    }

    .nav-links {
        display: none; /* Simple hide for mobile MVP */
    }

    .cta-buttons {
        justify-content: center;
    }

    .check-list li {
        justify-content: center;
    }
}