* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Georgia, serif;
}

body {
    background: #faf8f2;
}

/* ================= HEADER ================= */

header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: #fff;
    border-bottom: 1px solid #eee;
}

.header-container {
    max-width: 1200px;
    margin: auto;
    padding: 14px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: #0f172a;
    font-size: 22px;
    font-weight: 700;
}

nav {
    display: flex;
    gap: 28px;
}

    nav a {
        text-decoration: none;
        font-size: 15px;
        font-weight: 500;
        color: #0f172a;
    }

        nav a:hover {
            color: #3f6f54;
        }

.menu-toggle {
    display: none;
    font-size: 26px;
    cursor: pointer;
}

/* ================= MOBILE NAV ================= */

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }

    nav {
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background: #fff;
        flex-direction: column;
        align-items: center;
        gap: 18px;
        padding: 20px 0;
        display: none;
        box-shadow: 0 10px 20px rgba(0,0,0,0.08);
    }

        nav.active {
            display: flex;
        }
}

/* ================= PAGE ================= */

.page {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding-top: 100px;
}

.login-card {
    width: 100%;
    max-width: 420px;
    background: #fdfcf7;
    border: 1px solid #e6e1d8;
    border-radius: 14px;
    padding: 32px;
}

    .login-card h1 {
        text-align: center;
        font-size: 28px;
        margin-bottom: 28px;
        color: #0f172a;
    }

.form-group {
    margin-bottom: 18px;
}

    .form-group label {
        font-size: 14px;
        margin-bottom: 6px;
        display: block;
        color: #0f172a;
    }

    .form-group input {
        width: 100%;
        padding: 12px 14px;
        border-radius: 10px;
        border: 1px solid #e5e7eb;
        font-size: 14px;
    }

.login-btn {
    width: 100%;
    padding: 14px;
    border-radius: 12px;
    border: none;
    background: #3f6f54;
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
}

    .login-btn:hover {
        background: #355d47;
    }

.links {
    text-align: center;
    margin-top: 20px;
}

    .links a {
        color: #3f6f54;
        text-decoration: none;
    }

/* ================= FOOTER ================= */

.footer {
    background: #265948;
    margin-top: 80px;
}

.footer-bottom {
    text-align: center;
    padding: 16px;
    font-size: 13px;
    color: #fff;
}