@import url('https://fonts.googleapis.com/css2?family=Josefin+Sans:wght@300;400;700&family=Righteous&display=swap');

:root {
    --aqua: #5ce1e6;
    --turquoise: #00c4cc;
    --seafoam: #a8e6cf;
    --navy: #1a2a3a;
    --brown: #5c3a21;
    --bg-light: #f4f9f9;
}

body {
    font-family: 'Josefin Sans', sans-serif;
    background-color: var(--bg-light);
    color: var(--navy);
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

h1, h2, h3, .brand {
    font-family: 'Righteous', cursive;
    color: var(--turquoise);
    letter-spacing: 1px;
}

nav {
    background-color: var(--navy);
    padding: 1rem 2rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
}

.brand {
    color: var(--seafoam);
    font-size: 1.8rem;
    text-decoration: none;
}

.nav-links {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.nav-links a {
    color: white;
    text-decoration: none;
    font-weight: 700;
    text-transform: uppercase;
    transition: color 0.3s ease;
}

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

.hero {
    background: linear-gradient(135deg, var(--seafoam) 0%, var(--aqua) 100%);
    padding: 4rem 2rem;
    text-align: center;
    border-bottom: 8px solid var(--brown);
}

.hero h1 {
    font-size: 4rem;
    color: var(--navy);
    margin: 0 0 10px 0;
}

.hero p {
    font-size: 1.5rem;
    font-weight: 700;
}

.btn {
    display: inline-block;
    background-color: var(--brown);
    color: white;
    padding: 10px 25px;
    text-decoration: none;
    font-weight: 700;
    border-radius: 25px;
    margin-top: 20px;
    transition: background 0.3s ease;
}

.btn:hover {
    background-color: var(--navy);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 2rem;
}

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

.card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
    border-top: 5px solid var(--turquoise);
}

.atomic-img {
    width: 100%;
    height: 250px;
    background-color: var(--seafoam);
    border-radius: 50% 15% 40% 20% / 20% 40% 15% 50%; 
    object-fit: cover;
    margin-bottom: 1.5rem;
}

footer {
    background-color: var(--navy);
    color: white;
    text-align: center;
    padding: 2rem;
    margin-top: 3rem;
}

footer a {
    color: var(--aqua);
}