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

body {
    font-family: 'Poppins', sans-serif;
    background: #ffffff;
    color: #1f2937;
}

/* NAVBAR */
header {
    position: fixed;
    width: 100%;
    top: 0;
    background: rgba(255,255,255,0.8);
    backdrop-filter: blur(10px);
    padding: 15px 50px;
    z-index: 1000;
}

nav {
    display: flex;
    justify-content: space-between;
}

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin-left: 20px;
}

nav a {
    text-decoration: none;
    color: #374151;
    transition: 0.3s;
}

nav a:hover {
    color: #2563eb;
}

/* HERO */
.hero {
    height: 100vh;
    background: linear-gradient(135deg, #dbeafe, #e9d5ff, #fbcfe8);
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}

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

.hero p {
    margin-top: 10px;
    color: #4b5563;
}

.btn {
    display: inline-block;
    margin-top: 20px;
    padding: 12px 25px;
    background: #2563eb;
    color: white;
    border-radius: 25px;
    text-decoration: none;
    transition: 0.3s;
}

.btn:hover {
    transform: scale(1.05);
}

/* SECTION */
.section {
    padding: 80px 50px;
    text-align: center;
}

.alt {
    background: #f9fafb;
}

/* CARDS */
.cards {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.card {
    background: rgba(255,255,255,0.7);
    backdrop-filter: blur(10px);
    padding: 20px;
    width: 250px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: 0.3s;
}

.card:hover {
    transform: translateY(-10px);
}

/* FORM */
form {
    display: flex;
    flex-direction: column;
    max-width: 400px;
    margin: auto;
}

input, textarea {
    margin: 10px 0;
    padding: 12px;
    border-radius: 8px;
    border: 1px solid #ddd;
}

button {
    padding: 12px;
    background: #2563eb;
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
}

/* FOOTER */
footer {
    padding: 20px;
    text-align: center;
    background: #f1f5f9;
}