/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: #F7FAFC;
    color: #2D3748;
    line-height: 1.6;
    font-size: 16px;
}

a {
    color: #6B46C1;
    text-decoration: none;
    transition: color 0.3s;
}

a:hover {
    color: #553C9A;
}

/* Header */
header {
    background-color: #1A202C;
    padding: 15px 20px;
    position: sticky;
    top: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header h1 {
    font-size: 24px;
    color: #E9D8FD;
}

header .nav-links a {
    color: #E9D8FD;
    margin-left: 20px;
    font-weight: 500;
}

header .nav-links a:hover {
    color: #FFFFFF;
}

/* Hero section */
.hero {
    background: linear-gradient(135deg, #6B46C1, #553C9A);
    color: #FFFFFF;
    text-align: center;
    padding: 60px 20px;
}

.hero h2 {
    font-size: 36px;
    margin-bottom: 20px;
}

.hero p {
    font-size: 18px;
    max-width: 600px;
    margin: 0 auto 30px;
}

.hero .btn {
    background-color: #38A169;
    padding: 12px 30px;
    font-size: 18px;
    border-radius: 6px;
    display: inline-block;
}

.hero .btn:hover {
    background-color: #2F855A;
}

.hero p.login-link {
    margin-top: 20px;
    font-size: 16px;
    color: #E9D8FD;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

/* Cards */
.card {
    background-color: #FFFFFF;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
}

.card:hover {
    transform: translateY(-5px);
}

/* Features grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.features-grid .card {
    text-align: center;
}

.features-grid h3 {
    font-size: 20px;
    margin-bottom: 10px;
    color: #6B46C1;
}

/* How-it-works */
.how-it-works {
    background-color: #EDF2F7;
    padding: 40px 20px;
}

.how-it-works h2 {
    text-align: center;
    font-size: 28px;
    margin-bottom: 30px;
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.step {
    text-align: center;
    padding: 20px;
}

.step h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: #2D3748;
}

.step p {
    font-size: 14px;
}

/* Trust section */
.trust {
    text-align: center;
}

.trust h2 {
    font-size: 28px;
    margin-bottom: 20px;
}

.trust p {
    max-width: 600px;
    margin: 0 auto 30px;
}

/* Footer */
footer {
    background-color: #1A202C;
    color: #E9D8FD;
    text-align: center;
    padding: 20px;
}

footer a {
    color: #E9D8FD;
    margin: 0 10px;
}

footer a:hover {
    color: #FFFFFF;
}

/* Forms */
form {
    display: flex;
    flex-direction: column;
    gap: 15px;
    max-width: 400px;
    margin: 0 auto;
}

label {
    font-weight: 500;
    color: #2D3748;
}

input[type="email"],
input[type="password"],
input[type="text"],
select,
textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #A0AEC0;
    border-radius: 4px;
    font-size: 16px;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: #6B46C1;
    box-shadow: 0 0 0 2px rgba(107, 70, 193, 0.2);
}

/* Buttons */
button, .btn {
    background-color: #6B46C1;
    color: #FFFFFF;
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s;
}

button:hover, .btn:hover {
    background-color: #553C9A;
}

.btn-secondary {
    background-color: #A0AEC0;
}

.btn-secondary:hover {
    background-color: #718096;
}

/* Flash messages */
.flash-message {
    background-color: #38A169;
    color: #FFFFFF;
    padding: 10px;
    border-radius: 4px;
    margin-bottom: 20px;
    text-align: center;
}

/* Lists */
ul {
    list-style: none;
    display: grid;
    gap: 10px;
}

ul li {
    padding: 10px;
    background-color: #EDF2F7;
    border-radius: 4px;
    color: #2D3748;
}

/* Responsive design */
@media (max-width: 768px) {
    .hero h2 {
        font-size: 28px;
    }

    .hero p {
        font-size: 16px;
    }

    .container {
        padding: 20px 15px;
    }

    header h1 {
        font-size: 20px;
    }

    header .nav-links a {
        margin-left: 10px;
        font-size: 14px;
    }

    .features-grid, .steps {
        grid-template-columns: 1fr;
    }

    button, .btn {
        width: 100%;
        padding: 12px;
    }
}

@media (max-width: 480px) {
    body {
        font-size: 14px;
    }

    .hero {
        padding: 40px 15px;
    }

    input, select, textarea {
        font-size: 14px;
    }
}