body {
    margin: 0;
    padding: 0;
    font-family: 'Montserrat', Arial, sans-serif;
    background: #f8f8f8;
    color: #222;
}

.header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 30px 60px 20px 60px;
    background: #fff;
    border-bottom: 2px solid #eee;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 30px;
}

.divider {
    height: 40px;
    width: 2px;
    background: #ccc;
    margin: 0 20px;
}

.header-links {
    display: flex;
    align-items: center;
    gap: 20px;
}

.header-links a {
    text-decoration: none;
    color: #222;
    font-weight: bold;
    font-size: 1.05rem;
    letter-spacing: 0.5px;
}

.header-links a.active {
    color: #d72660;
}

.login-btn {
    background: #ff3952;
    color: #fff;
    border: none;
    border-radius: 30px;
    padding: 16px 50px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: background 0.2s;
}

.login-btn:hover {
    background: #ff3952;
}

.logo {
    height: 60px;
}

.main-section {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    min-height: 70vh;
    background: url('assests/chicken.jpg') right center no-repeat;
    background-size: cover;
    padding: 60px 0 0 120px;
}

.main-content {
    max-width: 500px;
}

.main-content .poultry-logo {
    height: 70px;
    margin-bottom: 10px;
}

.main-content h1 {
    font-size: 2.8rem;
    font-weight: 800;
    margin: 0 0 10px 0;
    color: #ffffff;
    letter-spacing: 1px;
}

.main-content h2 {
    font-size: 1.3rem;
    font-weight: 500;
    margin: 0 0 30px 0;
    color: #ffffff;
}

.main-content .desc {
    font-size: 1.15rem;
    margin-bottom: 40px;
    color: #ffffff;
}

.main-content .main-login-btn {
    background: #ff3952;
    color: #fff;
    border: none;
    border-radius: 30px;
    padding: 18px 60px;
    font-size: 1.3rem;
    font-weight: bold;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(215,38,96,0.15);
    transition: background 0.2s;
}

.main-content .main-login-btn:hover {
    background: #b71c4a;
}

.footer {
    background: #fff;
    border-top: 2px solid #eee;
    font-weight: bold;
    text-align: center;
    padding: 20px 0;
    font-size: 1rem;
    color: #888;
    letter-spacing: 0.5px;
    width: 100%;
}


/* responsive */
@media (max-width: 1200px) {
    .header {
        padding: 20px 40px;
    }

    .main-section {
        padding-left: 80px;
    }
}

@media (max-width: 900px) {
    .header {
        flex-direction: column;
        align-items: flex-start;
        padding: 20px;
        gap: 15px;
    }

    .header-left {
        flex-direction: column;
        gap: 15px;
    }

    .header-links {
        flex-wrap: wrap;
        gap: 10px;
    }

    .main-section {
        flex-direction: column;
        align-items: flex-start;
        padding: 40px 20px 0 20px;
        background-position: center top;
    }

    .main-content {
        max-width: 100%;
    }

    .main-content h1 {
        font-size: 2.2rem;
    }

    .main-content h2 {
        font-size: 1.1rem;
    }

    .main-content .desc {
        font-size: 1rem;
        margin-bottom: 30px;
    }

    .login-btn {
        padding: 12px 40px;
        font-size: 1rem;
    }

    .main-content .main-login-btn {
        padding: 14px 40px;
        font-size: 1.1rem;
    }
}

@media (max-width: 600px) {
    .main-section {
        padding: 30px 15px 0 15px;
    }

    .main-content h1 {
        font-size: 1.8rem;
    }

    .main-content h2 {
        font-size: 1rem;
    }

    .main-content .desc {
        font-size: 0.95rem;
    }

    .logo {
        height: 50px;
    }

    .main-content .poultry-logo {
        height: 60px;
    }

    .login-btn, .main-content .main-login-btn {
        width: 100%;
        padding: 12px 0;
        text-align: center;
    }
}