/* =========================================================
   3. FOOTER (LIGHT MODE DEFAULT)
   ========================================================= */
footer {
    background: var(--white); /* Background Putih */
    color: var(--text-dark);  /* Teks Hitam */
    padding: 80px 5% 30px;
    font-size: 0.8rem;
    border-top: 1px solid rgba(0,0,0,0.05);
    transition: background 0.3s ease, color 0.3s ease;
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-col.brand p {
    max-width: 380px;
    line-height: 1.8;
    opacity: 0.85;
    color: var(--text-body);
}

.footer-col h4 {
    color: var(--accent);
    margin-bottom: 18px;
    font-size: 0.85rem;
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* --- Language Select (Light Mode) --- */
.footer-lang select {
    background: transparent;
    color: var(--text-dark);
    border: 1px solid rgba(0,0,0,0.2);
    padding: 6px 10px;
    font-size: 0.7rem;
    letter-spacing: 1px;
    margin-top: 25px;
    outline: none;
    cursor: pointer;
    border-radius: 0; /* Reset border radius standard */
}

/* --- Navigation & Links (Light Mode) --- */
.footer-nav { list-style: none; line-height: 2.2; }
.footer-nav a { opacity: 0.75; color: var(--text-dark); transition: 0.3s; }
.footer-nav a:hover { opacity: 1; color: var(--accent); padding-left: 4px; }

.social-links { display: flex; flex-direction: column; gap: 10px; }
.social-links a { font-size: 0.75rem; letter-spacing: 1px; opacity: 0.75; color: var(--text-dark); }
.social-links a:hover { opacity: 1; color: var(--accent); }

.footer-bottom {
    border-top: 1px solid rgba(0,0,0,0.1); 
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.footer-links { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-links a { font-size: 0.7rem; letter-spacing: 1px; opacity: 0.6; color: var(--text-dark); }
.footer-links a:hover { opacity: 1; color: var(--accent); }
.copyright { opacity: 0.6; color: var(--text-dark); }

/* --- Logo Handling (Light Mode) --- */
.footer-col.brand img {
    height: 55px;
    width: auto;
    margin-bottom: 25px;
    display: block;
    object-fit: contain;
    /* Membalik warna logo putih menjadi hitam */
    filter: invert(1) brightness(0.2); 
    transition: filter 0.3s ease;
}

/* =========================================================
   FOOTER DARK MODE OVERRIDES (SEMUA LOGIKA GELAP DISINI)
   ========================================================= */

/* 1. Container Utama */
body.dark footer {
    background-color: var(--bg-color); /* Kembali ke Gelap */
    color: var(--white);
    border-top: 1px solid rgba(255,255,255,0.05);
}

/* 2. Teks & Link */
body.dark .footer-col.brand p,
body.dark .footer-nav a,
body.dark .social-links a,
body.dark .footer-links a,
body.dark .copyright {
    color: rgba(255,255,255,0.8);
}

body.dark .footer-nav a:hover,
body.dark .social-links a:hover,
body.dark .footer-links a:hover {
    color: var(--accent);
    opacity: 1;
}

/* 3. Logo (Kembali Putih) */
body.dark .footer-col.brand img {
    filter: none; 
    opacity: 0.9;
}

/* 4. Bottom Separator */
body.dark .footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
}

/* 5. FIX: Language Select (Dropdown) */
body.dark .footer-lang select {
    color: var(--white);
    border-color: rgba(255,255,255,0.3);
    background: transparent;
}

/* Ini bagian PENTING agar opsi tidak putih-di-atas-putih */
body.dark .footer-lang select option {
    background-color: #1B2A39; /* Background Opsi Gelap */
    color: #ffffff;            /* Teks Opsi Putih */
}

/* Opsional: Hover state di dalam dropdown */
body.dark .footer-lang select option:checked,
body.dark .footer-lang select option:hover {
    background-color: var(--accent);
    color: var(--white);
}

/* =========================================================
   RESPONSIVE FOOTER (LUXURY MOBILE EDIT)
   ========================================================= */

@media (max-width: 768px) {
    
    /* 1. Container & Layout Utama */
    footer {
        padding: 60px 6% 40px; /* Padding luas tapi proporsional */
        text-align: center;    /* Center align = Kunci tampilan luxury mobile */
    }

    .footer-top {
        grid-template-columns: 1fr; /* Stack 1 kolom */
        gap: 50px; /* Jarak antar section lebar biar 'mahal' */
        margin-bottom: 50px;
    }

    /* 2. Brand Section (Logo & Desc) */
    .footer-col.brand {
        display: flex;
        flex-direction: column;
        align-items: center; /* Pastikan logo & teks di tengah */
    }

    .footer-col.brand img {
        height: 60px; /* Logo sedikit lebih besar di HP */
        margin-bottom: 20px;
    }

    .footer-col.brand p {
        font-size: 0.95rem; /* Teks sedikit lebih besar biar terbaca */
        max-width: 90%;     /* Jangan terlalu lebar */
        margin: 0 auto;
        opacity: 0.7;
    }

    /* 3. Heading (Navigation, Connect) */
    .footer-col h4 {
        font-size: 0.75rem;
        letter-spacing: 3px; /* Spasi huruf lebar (Cinematic style) */
        opacity: 0.5;        /* Agak pudar biar elegan */
        margin-bottom: 25px;
        position: relative;
        display: inline-block;
    }

    /* Hiasan garis tipis di bawah judul */
    .footer-col h4::after {
        content: '';
        position: absolute;
        bottom: -10px;
        left: 50%;
        transform: translateX(-50%);
        width: 30px;
        height: 1px;
        background: var(--accent); /* Garis emas kecil */
    }

    /* 4. Menu Links */
    .footer-nav li {
        margin-bottom: 12px; /* Jarak antar menu renggang */
    }
    .footer-nav a {
        font-size: 1.1rem; /* Link besar, mudah ditap */
        font-family: var(--font-heading); /* Pakai font heading biar artistik */
    }

    /* 5. Social Links (Berjajar Horizontal di HP) */
    .social-links {
        flex-direction: row; /* Ubah jadi baris ke samping */
        justify-content: center;
        gap: 25px;
        flex-wrap: wrap;
    }
    
    .social-links a {
        font-size: 0.85rem;
        border: 1px solid var(--text-dark); /* Kotak tipis */
        padding: 10px 20px;
        border-radius: 50px; /* Pill shape */
        transition: 0.3s;
    }
    
    /* Dark mode border adjust */
    body.dark .social-links a { border-color: rgba(255,255,255,0.3); }

    /* 6. Language Switcher (Tombol Elegan) */
    .footer-lang {
        display: flex;
        justify-content: center;
        margin-top: 20px;
    }
    
    .footer-lang select {
        text-align: center;
        text-align-last: center; /* Untuk Chrome */
        padding: 10px 30px;
        border: 1px solid rgba(0,0,0,0.1);
        border-radius: 4px;
        width: 100%;
        max-width: 200px;
    }
    body.dark .footer-lang select { border-color: rgba(255,255,255,0.2); }

    /* 7. Footer Bottom (Copyright) */
    .footer-bottom {
        flex-direction: column-reverse; /* Copyright di paling bawah */
        gap: 30px;
        padding-top: 30px;
    }

    .footer-links {
        justify-content: center;
        gap: 20px;
    }

    .footer-links a {
        font-size: 0.75rem;
        text-transform: uppercase;
        letter-spacing: 1px;
    }

    .copyright {
        font-size: 0.7rem;
        opacity: 0.4;
        letter-spacing: 1px;
    }
}