body {
    font-family: 'Segoe UI', Arial, sans-serif;
    margin: 0;
    padding: 0;
    background: #f8fafc;
    color: #222;
}
header {
    background: #6ec1e4;
    color: #fff;
    padding: 1.5rem 0 1rem 0;
    text-align: center;
}
header h1 {
    margin: 0 0 0.5rem 0;
    font-size: 2.2rem;
    letter-spacing: 1px;
}
nav {
    margin-bottom: 0.5rem;
}
nav a {
    color: #fff;
    text-decoration: none;
    margin: 0 1.2rem;
    font-weight: 500;
    font-size: 1.1rem;
    transition: color 0.2s;
}
nav a:hover {
    color: #f7e1d7;
}
main {
    max-width: 900px;
    margin: 2rem auto;
    padding: 1.5rem;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(110,193,228,0.08);
}
.hero {
    text-align: center;
    margin-bottom: 2.5rem;
}
.hero h2 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}
.features {
    display: flex;
    justify-content: space-between;
    gap: 1.5rem;
    margin-top: 2rem;
}
.features div {
    flex: 1;
    background: #eaf6fb;
    border-radius: 8px;
    padding: 1.2rem;
    box-shadow: 0 1px 4px rgba(110,193,228,0.07);
    text-align: center;
}
section h2, section h3 {
    color: #6ec1e4;
}
ul {
    padding-left: 1.2rem;
}
form {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    max-width: 400px;
    margin: 0 auto;
}
input, textarea {
    padding: 0.6rem;
    border: 1px solid #b3d8ea;
    border-radius: 5px;
    font-size: 1rem;
    resize: vertical;
}
button[type="submit"] {
    background: #6ec1e4;
    color: #fff;
    border: none;
    padding: 0.7rem;
    border-radius: 5px;
    font-size: 1.1rem;
    cursor: pointer;
    transition: background 0.2s;
}
button[type="submit"]:hover {
    background: #4fa3c7;
}
#formMessage {
    margin-top: 1rem;
    text-align: center;
    font-weight: 500;
}
footer {
    text-align: center;
    padding: 1.2rem 0;
    background: #eaf6fb;
    color: #6ec1e4;
    margin-top: 2rem;
    border-radius: 0 0 12px 12px;
}
@media (max-width: 700px) {
    .features {
        flex-direction: column;
        gap: 1rem;
    }
    main {
        padding: 0.7rem;
    }
}

/* Responsive styles for tablets (iPad) and mobile */
@media (max-width: 1024px) {
    main {
        max-width: 98vw;
        margin: 1rem 1vw;
    }
    .features {
        gap: 1.2rem;
    }
    header h1 {
        font-size: 1.7rem;
    }
    .hero h2 {
        font-size: 1.3rem;
    }
}

@media (max-width: 700px) {
    header {
        padding: 1rem 0 0.7rem 0;
    }
    nav {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 0.5rem;
    }
    nav a {
        margin: 0.3rem 0;
        font-size: 1rem;
    }
    .hero h2 {
        font-size: 1.1rem;
    }
    .features div {
        padding: 0.8rem;
    }
    section h2, section h3 {
        font-size: 1.1rem;
    }
    input, textarea {
        font-size: 0.95rem;
    }
    button[type="submit"] {
        font-size: 1rem;
        padding: 0.6rem;
    }
    footer {
        font-size: 0.95rem;
        padding: 0.7rem 0;
    }
}

@media (max-width: 480px) {
    header h1 {
        font-size: 1.2rem;
    }
    main {
        padding: 0.3rem;
        margin: 0.5rem 0.2rem;
    }
    .features div {
        padding: 0.5rem;
        font-size: 0.97rem;
    }
    .hero h2 {
        font-size: 1rem;
    }
    nav a {
        font-size: 0.97rem;
    }
    section h2, section h3 {
        font-size: 1rem;
    }
    input, textarea {
        font-size: 0.9rem;
    }
    button[type="submit"] {
        font-size: 0.97rem;
        padding: 0.5rem;
    }
    footer {
        font-size: 0.9rem;
        padding: 0.5rem 0;
    }
}