:root {
    --primary: #2eb0a5;
    --bg: #f5fbfb;
    --text: #061a18;
    --muted: #667c7a;
    --white: #ffffff;
}

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

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

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2 {
    font-family: 'Playfair Display', serif;
    margin-bottom: 20px;
}

section {
    padding: 80px 0;
}

.hero {
    text-align: center;
    background: linear-gradient(to bottom, #e0f2f1, var(--bg));
}

.hero h1 {
    font-size: 3rem;
}

.gradient {
    color: var(--primary);
}

.badge {
    background: rgba(46, 176, 165, 0.1);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
    color: var(--primary);
}

.btn {
    display: inline-block;
    background: var(--primary);
    color: white;
    padding: 15px 30px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: bold;
    margin-top: 20px;
    box-shadow: 0 10px 20px rgba(46, 176, 165, 0.2);
}

.mockup img {
    max-width: 100%;
    margin-top: 40px;
    border-radius: 10px;
}

.grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.img-wrap img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.card {
    background: white;
    padding: 40px;
    border-radius: 30px;
    text-align: center;
    box-shadow: 0 20px 40px rgba(0,0,0,0.05);
}

.old-price {
    text-decoration: line-through;
    color: var(--muted);
}

.price {
    font-size: 4rem;
    font-weight: bold;
    color: var(--primary);
    font-family: 'Playfair Display', serif;
}

.features {
    list-style: none;
    margin: 20px 0;
}

.guarantee {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid #eee;
}

.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: white;
    padding: 15px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    display: flex;
    gap: 15px;
    align-items: center;
    transform: translateX(120%);
    transition: transform 0.5s ease;
    z-index: 1000;
}

.notification.active {
    transform: translateX(0);
}

footer {
    text-align: center;
    padding: 40px 0;
    font-size: 0.8rem;
    color: var(--muted);
}

@media (max-width: 768px) {
    .grid {
        grid-template-columns: 1fr;
    }
    .hero h1 {
        font-size: 2rem;
    }
}