/* Custom CSS untuk Frontend Portofolio - assets/css/style.css */

/* Variabel Warna Global (Diperbarui untuk kesan lebih halus dan mewah) */
:root {
    --frontend-bg-primary: hsl(0, 0%, 8%);      /* Hitam pekat sedikit lebih terang */
    --frontend-bg-secondary: hsl(240, 1%, 19%);   /* Abu gelap sedikit lebih terang, untuk card bg */
    --frontend-bg-tertiary: hsl(240, 1%, 22%);   /* Abu sedang sedikit lebih terang */
    
    --frontend-golden-light: #fdd47a; /* Emas lebih lembut dan terang */
    --frontend-golden-main: #eeb741;  /* Emas utama lebih kalem */
    --frontend-golden-dark: #dca135;  /* Emas gelap lebih lembut */
    --frontend-golden-shadow: rgba(238, 183, 65, 0.3); /* Bayangan emas lebih halus */

    --frontend-text-high-contrast: #f8f8f2; /* Putih lembut */
    --frontend-text-medium-contrast: #b3b1ad; /* Abu sedang lebih terang */
    --frontend-text-low-contrast: #6c6a67;    /* Abu gelap lebih terang */

    --frontend-border-subtle: #555351; /* Border lebih menyatu */

    /* Gradasi Teks Utama (Hero Section) */
    --gradient-hero-start: #fdd47a; /* Kuning terang */
    --gradient-hero-end: #eeb741;   /* Oranye keemasan */

    /* Warna Notifikasi (sesuai Bootstrap) */
    --notification-success: #28a745;
    --notification-danger: #dc3545;
    --notification-info: #17a2b8;
}

/* Base Styles */
body {
    font-family: 'Montserrat', sans-serif; /* Font lebih modern dan profesional */
    background-color: var(--frontend-bg-primary);
    color: var(--frontend-text-high-contrast);
    line-height: 1.7; /* Sedikit lebih renggang */
    overflow-x: hidden;
    scroll-behavior: smooth;
}

/* Scrollbar Customization */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--frontend-bg-secondary); border-radius: 4px; }
::-webkit-scrollbar-thumb { background: var(--frontend-golden-main); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--frontend-golden-dark); }


/* Navbar Frontend */
.frontend-navbar {
    background-color: rgba(20, 20, 20, 0.9) !important; /* Sedikit lebih terang dari bg-primary */
    backdrop-filter: blur(8px); /* Efek blur */
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.4); /* Bayangan lebih halus */
    border-bottom: 1px solid var(--frontend-border-subtle);
    padding: 0.9rem 0; /* Sedikit lebih kecil */
}

.frontend-navbar .navbar-brand {
    font-weight: 700; /* Tidak terlalu tebal */
    font-size: 1.6rem; /* Sedikit lebih kecil */
    color: var(--frontend-golden-light) !important;
    text-shadow: 0 0 6px var(--frontend-golden-shadow); /* Glow lebih halus */
    transition: color 0.3s ease;
}
.frontend-navbar .navbar-brand:hover { color: var(--frontend-golden-main) !important; }

.frontend-navbar .nav-link {
    color: var(--frontend-text-medium-contrast) !important;
    font-weight: 400; /* Tidak terlalu tebal */
    transition: all 0.3s ease;
    padding: 0.7rem 1rem; /* Sedikit lebih kecil */
    border-radius: 0.4rem;
}

.frontend-navbar .nav-link:hover {
    color: var(--frontend-golden-main) !important;
    background-color: rgba(238, 183, 65, 0.05); /* Highlight lebih lembut */
    box-shadow: 0 0 6px rgba(238, 183, 65, 0.15); /* Sedikit glow lebih lembut */
}

.frontend-navbar .nav-link.active {
    color: var(--frontend-golden-main) !important;
    background-color: rgba(238, 183, 65, 0.1); /* Lebih lembut */
    box-shadow: 0 0 8px rgba(238, 183, 65, 0.2); /* Lebih lembut */
}

.github-icon-link .github-icon {
    width: 32px; /* Lebih kecil */
    height: 32px; /* Lebih kecil */
    object-fit: cover;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.github-icon-link:hover .github-icon {
    transform: scale(1.08); /* Lebih sedikit */
    box-shadow: 0 0 10px var(--frontend-golden-shadow); /* Lebih lembut */
}


/* Hero Section */
.main-hero-section {
    min-height: 85vh; /* Sedikit lebih pendek */
    background: linear-gradient(to bottom, hsl(0, 0%, 10%), hsl(240, 1%, 18%)); /* Gradien lebih halus */
    padding-top: 80px; /* Sedikit lebih kecil */
    padding-bottom: 40px; /* Sedikit lebih kecil */
    position: relative;
    /* Tetap pakai flexbox di main-hero-section untuk layout kolom */
}
/* Optional: subtle background pattern */
.main-hero-section::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="80" height="80" viewBox="0 0 80 80"><rect x="0" y="0" width="80" height="80" fill="transparent"/><circle cx="8" cy="8" r="1.5" fill="rgba(238,183,65,0.08)"/><circle cx="50" cy="50" r="1.5" fill="rgba(238,183,65,0.08)"/></svg>');
    background-size: 40px 40px;
    opacity: 0.08; /* Lebih tipis */
    z-index: -1;
}

/* PENYESUAIAN PENTING UNTUK TEKS AGAR KE TENGAH DI DALAM KOLOM */
.main-hero-section .col-md-7 {
    text-align: center; /* Teks rata tengah dalam kolom untuk desktop */
    margin-left: auto; /* Pusatkan kolom di container-fluid */
    margin-right: auto; /* Pusatkan kolom di container-fluid */
    /* Opsional: Jika ingin membatasi lebar teks agar tidak terlalu panjang */
    max-width: 600px; /* Sesuaikan nilai ini jika perlu */
    padding-left: 15px; /* Pastikan padding standar Bootstrap tetap ada */
    padding-right: 15px; /* Pastikan padding standar Bootstrap tetap ada */
}


.profile-pic {
    width: 280px; /* Sedikit lebih kecil */
    height: 280px; /* Sedikit lebih kecil */
    object-fit: cover;
    border: 4px solid var(--frontend-golden-main); /* Lebih tipis */
    box-shadow: 0 0 20px var(--frontend-golden-shadow); /* Glow lebih halus */
    transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
}
.profile-pic:hover {
    transform: scale(1.03) rotate(2deg); /* Lebih sedikit */
    box-shadow: 0 0 30px var(--frontend-golden-shadow); /* Glow lebih halus */
}

.text-golden { /* Digunakan di beberapa tempat untuk teks emas */
    color: var(--frontend-golden-main) !important;
}

/* Mengatur warna teks secara umum untuk kontras yang baik */
.text-high-contrast {
    color: var(--frontend-text-high-contrast) !important;
}

.text-medium-contrast {
    color: var(--frontend-text-medium-contrast) !important;
}

.text-low-contrast {
    color: var(--frontend-text-low-contrast) !important;
}

.lead {
    font-size: 1.3rem;
    color: var(--frontend-text-medium-contrast);
}

/* Typewrite Effect */
.typewrite-effect {
    font-weight: 500; /* Tidak terlalu tebal */
    font-size: 1.6rem; /* Sedikit lebih kecil */
    background-image: linear-gradient(to right, var(--frontend-text-high-contrast), var(--frontend-golden-light)); /* Emas lebih lembut */
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent; /* Fallback */
    text-shadow: 0 0 6px rgba(255, 255, 255, 0.2); /* Glow lebih halus */
}
.typewrite-effect .wrap {
    border-right: 0.06em solid var(--frontend-golden-light); /* Kursor lebih tipis */
}

/* Wave emoji animation */
.wave {
    animation-name: wave-animation;
    animation-duration: 2s; /* Lebih cepat sedikit */
    animation-iteration-count: infinite;
    transform-origin: 70% 70%;
    display: inline-block
}

@keyframes wave-animation {
    0% { transform: rotate(0deg) }
    10% { transform: rotate(12deg) }
    20% { transform: rotate(-6deg) }
    30% { transform: rotate(12deg) }
    40% { transform: rotate(-3deg) }
    50% { transform: rotate(9deg) }
    60% { transform: rotate(0deg) }
    100% { transform: rotate(0deg) }
}

/* General Section Styling */
section {
    padding-top: 4rem; /* Consistent section padding */
    padding-bottom: 4rem; /* Consistent section padding */
}

section h2 { /* Judul bagian (Skills, Projects, Contact Me) */
    font-family: 'Montserrat', sans-serif;
    color: var(--frontend-golden-light);
    text-shadow: 0 0 8px var(--frontend-golden-shadow); /* Glow lebih halus */
    margin-bottom: 3rem; /* Sedikit lebih kecil */
    font-size: 2.5rem; /* Sedikit lebih kecil */
    font-weight: 700; /* Tidak terlalu tebal */
    text-align: center;
}

/* Card General Styles */
.card {
    border: 1px solid var(--frontend-border-subtle);
    border-radius: 0.6rem; /* Sudut lebih membulat */
    background-color: var(--frontend-bg-secondary);
    color: var(--frontend-text-medium-contrast);
    box-shadow: 0 0.4rem 0.8rem rgba(0, 0, 0, 0.2); /* Bayangan lebih halus */
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.card:hover {
    transform: translateY(-5px); /* Efek melayang lebih sedikit */
    box-shadow: 0 0.6rem 1.2rem rgba(0, 0, 0, 0.4); /* Bayangan lebih halus */
}
.card-body { padding: 1.75rem !important; /* Padding body card lebih lega */ }

.card-title {
    color: var(--frontend-golden-main);
    font-weight: 600;
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
}
.card-text {
    font-size: 0.95rem;
    color: var(--frontend-text-medium-contrast);
}


/* Skills Section */
#skills .card-body i {
    color: var(--frontend-golden-light);
    font-size: 3.5rem;
    margin-bottom: 1rem;
    text-shadow: 0 0 8px var(--frontend-golden-shadow);
}

.progress {
    background-color: var(--frontend-border-subtle);
    height: 0.9rem;
    border-radius: 0.4rem;
    overflow: hidden;
}

.progress-bar {
    background-color: var(--frontend-golden-main) !important;
    color: var(--frontend-bg-primary);
    font-weight: bold;
    border-radius: 0.4rem;
    font-size: 0.75rem;
    line-height: 0.9rem;
    text-align: center;
}


/* Projects Section */
.project-img {
    height: 240px;
    object-fit: cover;
    border-bottom: 1px solid var(--frontend-border-subtle);
    border-radius: 0.6rem 0.6rem 0 0;
}
#projects .card a.btn {
    font-weight: 400;
    font-size: 0.9rem;
}


/* Contact Me Section */
#contact {
    background: linear-gradient(to bottom, var(--frontend-bg-secondary), var(--frontend-bg-primary));
}
#contact .card {
    border: 1px solid var(--frontend-golden-main);
    box-shadow: 0 0 20px var(--frontend-golden-shadow);
}
#contact .card-body { padding: 2rem !important; }


.form-label {
    color: var(--frontend-text-high-contrast);
    font-weight: 500;
    margin-bottom: 0.6rem;
    font-size: 0.9rem;
}
.form-control {
    background-color: var(--frontend-bg-secondary);
    color: var(--frontend-text-high-contrast);
    border-color: var(--frontend-border-subtle);
    padding: 0.7rem 1rem;
    border-radius: 0.3rem;
    font-size: 0.9rem;
}
.form-control:focus {
    border-color: var(--frontend-golden-light);
    box-shadow: 0 0 0 0.2rem rgba(238, 183, 65, 0.2);
    background-color: var(--frontend-bg-tertiary);
}
.form-control::placeholder {
    color: var(--frontend-text-low-contrast);
}
.input-group-text {
    background-color: var(--frontend-bg-tertiary);
    color: var(--frontend-golden-light);
    border-color: var(--frontend-border-subtle);
    font-size: 0.9rem;
}

/* Buttons (Frontend) */
.btn-golden {
    background-color: var(--frontend-golden-main);
    border-color: var(--frontend-golden-main);
    color: var(--frontend-bg-primary) !important;
    font-weight: 600;
    box-shadow: 0 1px 6px rgba(0, 0, 0, 0.2);
    transition: all 0.2s ease;
    padding: 0.6rem 1.5rem;
    font-size: 0.9rem;
    border-radius: 0.4rem;
}
.btn-golden:hover {
    background-color: var(--frontend-golden-dark);
    border-color: var(--frontend-golden-dark);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px var(--frontend-golden-shadow);
}

.btn-outline-golden {
    border-color: var(--frontend-golden-main);
    color: var(--frontend-golden-main) !important;
    font-weight: 500;
    transition: all 0.2s ease;
    padding: 0.6rem 1.5rem;
    font-size: 0.9rem;
    border-radius: 0.4rem;
}
.btn-outline-golden:hover {
    background-color: var(--frontend-golden-main);
    color: var(--frontend-bg-primary) !important;
    box-shadow: 0 1px 6px var(--frontend-golden-shadow);
}


/* Sosial Media & Service Fee Lists */
#contact .list-unstyled li a {
    color: var(--frontend-text-high-contrast);
    font-weight: 500;
    transition: all 0.2s ease;
    font-size: 0.9rem;
}
#contact .list-unstyled li a:hover {
    color: var(--frontend-golden-main);
    transform: translateX(3px);
}
#contact .list-unstyled li i {
    color: var(--frontend-golden-light);
    text-shadow: 0 0 5px var(--frontend-golden-shadow);
    transition: all 0.2s ease;
    font-size: 1.6rem;
    margin-right: 0.7rem;
}
#contact .list-unstyled li a:hover i {
    color: var(--frontend-golden-main);
    transform: scale(1.05);
}

#contact .list-unstyled li h5 {
    color: var(--frontend-text-high-contrast);
    font-size: 1rem;
    margin-bottom: 0.3rem;
}
#contact .list-unstyled li p.fs-4 {
    color: var(--frontend-golden-light) !important;
    font-weight: 600;
    text-shadow: 0 0 4px var(--frontend-golden-shadow);
    font-size: 1.3rem;
}
#contact .list_unstyled li p.fs-4 { /* INI TYPO, PERBAIKI DENGAN YANG BAWAH */
/* #contact .list-unstyled li p.fs-4 { */
    color: var(--frontend-golden-light) !important;
    font-weight: 600;
    text-shadow: 0 0 4px var(--frontend-golden-shadow);
    font-size: 1.3rem;
}
#contact .list-unstyled li small.text-muted {
    color: var(--frontend-text-medium-contrast) !important;
    font-size: 0.85rem;
}


/* Alert Messages */
.alert {
    border-radius: 0.4rem;
    padding: 1rem;
    margin-bottom: 1.2rem;
    font-weight: 400;
    color: var(--frontend-text-high-contrast);
    text-shadow: 0 0.5px 1px rgba(0,0,0,0.15);
    font-size: 0.9rem;
}
/* Re-applying default Bootstrap alert colors but with improved contrast for dark theme */
.alert-success { background-color: #28a745; border-color: #28a745; color: #fff; }
.alert-danger { background-color: #dc3545; border-color: #dc3545; color: #fff; }
.alert-info { background-color: #17a2b8; border-color: #17a2b8; color: #fff; }


/* Animations */
.fadein-up { opacity: 0; animation-name: fadeInUp; animation-duration: 0.7s; animation-fill-mode: forwards; animation-delay: 0.2s; }
.fadein-bot { opacity: 0; animation-name: fadeInBot; animation-duration: 0.7s; animation-fill-mode: forwards; animation-delay: 0.2s; }
.fadein-left { opacity: 0; animation-name: fadeInLeft; animation-duration: 0.7s; animation-fill-mode: forwards; animation-delay: 0.2s; }
.fadein-right { opacity: 0; animation-name: fadeInRight; animation-duration: 0.7s; animation-fill-mode: forwards; animation-delay: 0.2s; } 

@keyframes fadeInUp { from { opacity: 0; transform: translate3d(0, 25px, 0); } to { opacity: 1; transform: translate3d(0, 0, 0); } }
@keyframes fadeInBot { from { opacity: 0; transform: translate3d(0, -25px, 0); } to { opacity: 1; transform: translate3d(0, 0, 0); } }
@keyframes fadeInLeft { 0% { opacity: 0; transform: translateX(-40px); } 100% { opacity: 1; transform: translateX(0); } }
@keyframes fadeInRight { 0% { opacity: 0; transform: translateX(40px); } 100% { opacity: 1; transform: translateX(0); } }


/* Animation Delays */
.delay-1 { animation-delay: 0.35s; }
.delay-2 { animation-delay: 0.5s; }
.delay-3 { animation-delay: 0.65s; }
.delay-4 { animation-delay: 0.8s; }
.fadein-0 { animation-delay: 0s; }
.fadein-1 { animation-delay: 0.07s; }
.fadein-2 { animation-delay: 0.14s; }
.fadein-3 { animation-delay: 0.21s; }
.fadein-4 { animation-delay: 0.28s; }
.fadein-5 { animation-delay: 0.35s; }


/* Footer Frontend */
footer {
    background-color: var(--frontend-bg-secondary);
    color: var(--frontend-text-medium-contrast);
    border-top: 1px solid var(--frontend-border-subtle);
    box-shadow: 0 -3px 12px rgba(0, 0, 0, 0.2);
    padding: 1.5rem 0;
    font-size: 0.85rem;
    text-align: center;
}
footer p { margin-bottom: 0; }

/* Mobile Footer (Fixed Bottom Navbar) */
.mobile-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: 1030;
    background-color: rgba(20, 20, 20, 0.95);
    backdrop-filter: blur(8px);
    border-top: 1px solid var(--frontend-border-subtle);
    border-radius: 1rem 1rem 0 0;
    box-shadow: 0 -6px 15px rgba(0, 0, 0, 0.4);
    display: none; /* Default disembunyikan di desktop, diaktifkan oleh Bootstrap d-md-none */
}
/* Menampilkan mobile-footer hanya di ukuran layar kecil */
@media (max-width: 767.98px) {
    .mobile-footer {
        display: block;
    }
}

.mobile-footer .nav-link {
    color: var(--frontend-text-medium-contrast) !important;
    padding: 0.6rem 0.4rem;
    font-size: 0.85rem;
    text-align: center;
    flex-grow: 1; /* Agar link memenuhi ruang secara merata */
}
.mobile-footer .nav-link:hover {
    color: var(--frontend-golden-light) !important;
    background-color: rgba(238, 183, 65, 0.03);
}


/* Responsive Adjustments (Frontend) */
@media (max-width: 767.98px) {
    .frontend-navbar .navbar-brand { font-size: 1.4rem; }
    .frontend-navbar .nav-link { padding: 0.4rem 0.7rem; font-size: 0.85rem; }
    .main-hero-section {
        padding-top: 60px;
        padding-bottom: 30px;
        flex-direction: column;
        text-align: center;
    }
    .profile-pic { width: 200px; height: 200px; border-width: 3px; }
    .typewrite-effect { font-size: 1.4rem; }
    section { padding-top: 2.5rem; padding-bottom: 2.5rem; }
    section h2 { font-size: 2rem; margin-bottom: 2.5rem; }
    #skills .card-body i { font-size: 3rem; margin-bottom: 0.8rem; }
    .project-img { height: 180px; }
    #contact .card-body { padding: 1.25rem !important; }
    #contact .list-unstyled li i { font-size: 1.4rem; margin-right: 0.5rem; }
    #contact .list-unstyled li span.fs-5 { font-size: 1rem !important; }
    /* PERBAIKAN TYPO DI SINI */
    #contact .list-unstyled li p.fs-4 { font-size: 1.2rem !important; }
    /* PERBAIKAN TYPO DI SINI */
    .btn-golden, .btn-outline-golden { font-size: 0.8rem; padding: 0.4rem 1rem; }
    /* PERBAIKAN TYPO DI SINI */
    footer { font-size: 0.8rem; padding: 1rem 0; }
}