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

:root {
    --primary: #2C3E50;
    --secondary: #6A7F92;
    --accent: #B28FBC;
    --highlight: #E6C34F;
    --dark: #1a1a1a;
    --light: #F5E6D3;
    --green: #556B2F;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    scroll-behavior: smooth;
}

/* Navbar */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(44, 62, 80, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

nav .container-nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

nav .logo-nav {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--light);
}

nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}

nav a {
    color: var(--light);
    text-decoration: none;
    transition: color 0.3s;
    font-weight: 500;
    transition: all 250ms ease-in;
    padding: 2px 0;
}

nav a:hover {
    color: var(--highlight);
}

.active {
    border-bottom: 1px solid var(--light);
}

#main-section {
    background-color: #2C3E50;
    padding: 20px 0;
    display: flex;
}

#main-section .container {
    width: 100%;
    max-width: 600px;
    margin: auto;
    padding: 0 1rem;
    /* Padding untuk mobile */
}

#q_and_a_form {
    width: 100%;
}

/* Menu Toggle untuk Mobile */
.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 5px;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--light);
    margin: 3px 0;
    transition: 0.3s;
}

/* Responsive Styles */
@media (max-width: 1200px) {
    nav .container-nav {
        padding: 0 1.5rem;
    }
}

@media (max-width: 992px) {
    nav ul {
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    nav .container-nav {
        padding: 0 1rem;
    }

    nav ul {
        gap: 1rem;
        font-size: 0.95rem;
    }

    #main-section .container {
        max-width: 90%;
        padding: 0 0.5rem;
    }

    input, textarea, button {
        font-size: 0.95rem !important;
    }
}

@media (max-width: 600px) {
    .menu-toggle {
        display: flex;
    }

    nav ul {
        display: none;
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background: rgba(44, 62, 80, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        padding: 1rem;
        gap: 1rem;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    }

    nav ul.active {
        display: flex;
    }

    nav a {
        display: block;
        padding: 0.75rem 1rem;
        border-radius: 5px;
        transition: background-color 0.3s;
    }

    nav a:hover {
        background-color: rgba(255, 255, 255, 0.1);
    }

    #main-section {
        padding: 80px 0.5rem 20px;
    }

    #main-section .container {
        max-width: 100%;
        padding: 0;
    }

    input, textarea {
        padding: 0.875rem !important;
        font-size: 0.9rem !important;
    }

    button {
        padding: 0.875rem !important;
        font-size: 1rem !important;
    }
}

@media (max-width: 480px) {
    nav .logo-nav {
        font-size: 1.25rem;
    }

    nav .container-nav {
        padding: 0 0.75rem;
    }

    #main-section {
        padding: 70px 0.75rem 15px;
    }

    input, textarea {
        padding: 0.75rem !important;
        font-size: 0.85rem !important;
    }

    button {
        padding: 0.75rem !important;
        font-size: 0.95rem !important;
    }

    textarea {
        min-height: 120px;
    }
}

@media (max-width: 360px) {
    nav .logo-nav {
        font-size: 1.1rem;
    }

    nav ul {
        top: 65px;
    }

    #main-section {
        padding: 65px 0.5rem 10px;
    }

    input, textarea, button {
        font-size: 0.8rem !important;
        padding: 0.625rem !important;
    }
}

/* Tambahan untuk perangkat dengan tinggi kecil */
@media (max-height: 600px) {
    #main-section {
        min-height: calc(100vh - 70px);
        padding-top: 70px;
    }

    textarea {
        min-height: 100px;
    }
}