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

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: #2d3436;
    background-color: #ffffff;
}

.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
nav {
    background: #fff;
    height: 80px;
    display: flex;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid #eee;
}

nav .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    font-size: 26px;
    font-weight: 700;
    color: #2d3436;
    letter-spacing: -1px;
}

.logo span {
    color: #00b894; /* A fresh Singaporean green/teal theme */
}

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

.nav-links li {
    margin-left: 30px;
}

.nav-links a {
    text-decoration: none;
    color: #636e72;
    font-weight: 500;
    transition: 0.3s;
}

.nav-links a:hover {
    color: #00b894;
}

/* Hero Section */
.hero {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    overflow: hidden;
}

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

.hero-text {
    flex: 1;
}

.hero-text h1 {
    font-size: 48px;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 20px;
    color: #2d3436;
}

.hero-text h1 span {
    color: #00b894;
}

.hero-text p {
    font-size: 19px;
    color: #636e72;
    margin-bottom: 35px;
    max-width: 500px;
}

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

.btn-store img {
    height: 48px;
    border-radius: 8px;
    transition: transform 0.2s ease;
}

.btn-store img:hover {
    transform: translateY(-3px);
}

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

.hero-image img {
    max-width: 450px;
    border-radius: 8px;
    filter: drop-shadow(0 20px 30px rgba(0,0,0,0.15));
}

/* Features Section */
.features {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    font-size: 36px;
    margin-bottom: 60px;
    font-weight: 700;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.feature-card {
    padding: 40px;
    border-radius: 20px;
    background: #fff;
    border: 1px solid #f1f1f1;
    transition: all 0.3s ease;
    text-align: center;
}

.feature-card:hover {
    box-shadow: 0 15px 40px rgba(0,0,0,0.05);
    border-color: #00b894;
}

.feature-card .icon {
    font-size: 45px;
    margin-bottom: 20px;
    display: block;
}

.feature-card h3 {
    margin-bottom: 15px;
    font-size: 22px;
}

.feature-card p {
    color: #636e72;
}

/* CTA Section */
.cta {
    padding: 80px 0;
    background: #00b894;
    color: white;
    text-align: center;
}

.cta h2 {
    font-size: 32px;
    margin-bottom: 10px;
}

/* Footer */
footer {
    background: #2d3436;
    color: #dfe6e9;
    padding: 60px 0 30px;
}

.footer-content {
    text-align: center;
}

.footer-logo {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 10px;
    color: #fff;
}

.footer-logo span {
    color: #00b894;
}

.footer-bottom {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid #444;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
}

.footer-links {
    list-style: none;
    display: flex;
    gap: 20px;
}

.footer-links a {
    color: #b2bec3;
    text-decoration: none;
}

.footer-links a:hover {
    color: #00b894;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-flex {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-text h1 {
        font-size: 36px;
    }
    
    .hero-text p {
        margin: 0 auto 30px;
    }

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

    .nav-links {
        display: none;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 20px;
    }
}