/* PROJECTS.CSS - Aligned to theme, elegant/professional, toned-down animations */
.project-card {
    background-color: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--border-color);
    height: 100%;
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.project-image {
    height: 200px;
    overflow: hidden;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.project-card:hover .project-image img {
    transform: scale(1.02); /* Subtle, professional zoom */
}

.project-info {
    padding: 1.5rem;
}

.project-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.project-year {
    color: var(--primary-color);
    font-weight: 500;
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

.project-tech {
    margin-bottom: 1rem;
}

.tech-badge {
    display: inline-block;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    color: #111; /* Dark text on yellow for readability */
    font-size: 0.8rem;
    font-weight: 500;
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    margin-right: 0.5rem;
    margin-bottom: 0.5rem;
}

/* Toned-Down Keyframe Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(15px); /* Subtler slide */
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes staggerFadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Animation Classes - Shorter durations */
.fade-in-up {
    animation: fadeInUp 0.5s ease-out forwards;
    opacity: 0;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.15s; }
.delay-3 { animation-delay: 0.2s; }
.delay-4 { animation-delay: 0.25s; }
.delay-5 { animation-delay: 0.3s; }

.stagger-item {
    animation: staggerFadeIn 0.4s ease-out forwards;
    opacity: 0;
    display: inline-block;
}

/* Modal Styles - Elegant, Professional */
.project-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1050;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.project-modal.show {
    opacity: 1;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6); /* Subtle dark overlay */
    backdrop-filter: blur(3px);
}

.modal-content {
    background-color: var(--card-bg);
    border-radius: 15px;
    max-width: 800px; /* Tighter for focus */
    max-height: 90vh;
    width: 100%;
    height: auto;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1); /* Subtle professional shadow */
    transform: scale(0.95);
    transition: transform 0.3s ease;
    border: 1px solid var(--border-color);
}

.project-modal.show .modal-content {
    transform: scale(1);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--border-color);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)); /* Theme-aligned gold gradient */
    color: #111; /* Dark text on light gradient for pro readability */
    border-radius: 15px 15px 0 0;
    position: relative;
}

.modal-title {
    margin: 0;
    font-size: 1.6rem;
    font-weight: 600;
}

.project-year-modal {
    font-size: 1rem;
    font-weight: 500;
    opacity: 0.9;
}

.close-btn {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    font-size: 1.8rem;
    color: #111;
    cursor: pointer;
    padding: 0.5rem;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s ease;
}

.close-btn:hover {
    background-color: rgba(255, 255, 255, 0.3);
}

/* New: Hero Section for Gallery Below Title */
.modal-hero {
    padding: 0 2rem 1.5rem;
    margin-top: 20px;
    border-bottom: 1px;
    background-color: var(--card-bg);
}

.modal-hero h4 {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-bottom: 1rem;
    font-weight: 500;
    padding-bottom: 0.5rem;
    border-bottom: 1px
}

.modal-body {
    padding: 0; /* More space for elegance */
    margin: 0;
}

.modal-section {
    opacity: 0;
    animation: fadeInUp 0.5s ease-out forwards; /* No stagger here */
}

.modal-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.modal-section h4 {
    color: var(--primary-color);
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 1rem;
    margin-top: 2rem;
    padding: 0;
}

.modal-section p {
    line-height: 1.7;
    color: var(--text-color);
    /* font-size: smaller; */
    margin-top: 1rem;
}

.feature-list {
    font-size: smaller;
    list-style: none;
    padding: 0;
    margin: 0;
}

.feature-item {
    padding: 0rem 0;
    position: relative;
    padding-left: 1.5rem;
    color: var(--text-color);
    font-size: 0.95rem;
    line-height: 1.4;
}

.feature-item::before {
    content: "•"; /* Simple professional bullet */
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.2rem;
}

.detail-subsection {
    margin-bottom: 1rem;
    padding: 1.25rem;
    background-color: rgba(255, 255, 255, 0.05); /* Subtle, theme-agnostic (white tint on light, transparent on dark) */
    border-radius: 8px;
    border-left: 2px solid var(--primary-color); /* Elegant accent */
}

.detail-subsection h6 {
    color: var(--primary-color);
    margin-bottom: 0.75rem;
    font-size: 1.1rem;
    font-weight: 500;
}

.detail-subsection p {
    margin-bottom: 0;
    font-size: smaller;
    line-height: 1.4;
}

/* Gallery Styles - Professional Carousel */
.project-gallery {
    margin-top: 1rem; /* No extra margin in hero */
}

.carousel {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05); /* Subtle shadow */
}

.gallery-img {
    object-fit: cover;
}

.carousel-control-prev,
.carousel-control-next {
    width: 5%;
    opacity: 10;
    transition: opacity 0.3s ease;
    filter: invert(1);
}

.carousel-control-prev:hover,
.carousel-control-next:hover {
    opacity: 0.7;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
    background-image: none !important; /* hilangkan icon bawaan */
    width: auto;
    height: auto;
    color: var(--primary-color); /* pakai warna tema */
}

.carousel-control-prev::after {
    content: "<";
    font-weight: bolder;
    font-size: 25px;
}

.carousel-control-next::after {
    content: ">";
    font-weight: bolder;
    font-size: 25px;
}

.carousel-indicators [data-bs-target] {
    background-color: var(--primary-color);
    border-radius: 50%;
    width: 8px;
    height: 8px;
    margin: 0 4px;
}

.carousel-indicators .active {
    background-color: #111; /* Dark on yellow for contrast */
    transform: none; /* No pop, keep flat */
}

.modal-footer {
    padding: 1.5rem 2.5rem;
    border-top: 1px solid var(--border-color);
    background-color: var(--card-bg);
    border-radius: 0 0 15px 15px;
    text-align: center;
}

.teaser {
    margin: 0;
    color: var(--primary-color);
    font-size: 0.95rem;
    font-weight: 400; /* Normal, professional */
}

/* Smooth scroll */
.modal-content {
    scroll-behavior: smooth;
}

/* Responsive - Toned-Down on Mobile */
@media (max-width: 768px) {
    .delay-1, .delay-2, .delay-3, .delay-4, .delay-5 { animation-delay: 0.05s; } /* Minimal delays */
    
    .project-card:hover {
        transform: translateY(-3px);
    }
    
    .modal-content {
        max-width: 95%;
        border-radius: 10px;
    }
    
    .modal-header,
    .modal-hero,
    .modal-body,
    .modal-footer {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }
    
    .modal-section {
        animation-duration: 0.3s; /* Faster, less noticeable */
        margin-bottom: 1.5rem;
    }
    
    .gallery-img {
        height: 250px;
    }
    
    .carousel-control-prev,
    .carousel-control-next {
        width: 8%;
    }
}

@media (max-width: 576px) {
    .modal-title {
        font-size: 1.4rem;
    }
    
    .modal-section h4 {
        font-size: 1.1rem;
        margin-bottom: 1rem;
    }
    
    .tech-badge {
        font-size: 0.75rem;
        padding: 0.3rem 0.6rem;
    }
    
    .gallery-img {
        height: 200px;
    }
}

/* Theme Button Override for View Project */
.view-project-btn {
    border-color: var(--primary-color);
    color: var(--primary-color);
    font-weight: 500;
}

.view-project-btn:hover {
    background-color: var(--primary-color);
    color: #111;
    transform: none; /* No lift, professional */
}
/* ===== Existing Modal Styles (Keep & Tweak) ===== */
/* ... (semua styles modal existing seperti .project-modal, .modal-overlay, .modal-content dasar, dll.) ... */

/* ===== Modal: make inner row scroll and follow rounded corners ===== */
.project-modal .modal-content {
  height: 90vh;               /* tetapkan tinggi modal agar ada area scroll */
  max-height: 90vh;
  border-radius: 20px;        /* memastikan sudut melengkung (tingkatkan dari 15px jika mau lebih bulat) */
  overflow: hidden;           /* clip isi agar scrollbar ikut melengkung */
  display: flex;
  flex-direction: column;
  background-color: var(--card-bg); /* Pastikan background match untuk blend scrollbar */
  border: 1px solid var(--border-color);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1); /* Existing shadow */
}

/* header/footer tidak ikut scroll */
.project-modal .modal-content > .modal-header,
.project-modal .modal-content > .modal-footer {
  flex: 0 0 auto;             /* Fixed size, tidak shrink/expand */
  z-index: 2;                 /* Pastikan di atas content scroll */
}

/* buat ROW (isi modal) jadi area yang scroll */
.project-modal .modal-content > .row {
  flex: 1 1 auto;             /* Ambil sisa ruang, bisa expand */
  overflow-y: auto;           /* Scroll vertikal di sini saja */
  overflow-x: hidden;         /* No horizontal */
  -webkit-overflow-scrolling: touch; /* Smooth scroll di iOS/Safari */
  box-sizing: border-box;
  padding: 0 1.5rem 1.5rem;   /* Ruang di sisi (kiri/kanan) dan bawah; adjust untuk ruang scrollbar */
  margin: 0;                  /* No margin agar menempel header/footer */
  scrollbar-width: thin;      /* Firefox: thin scrollbar */
  scrollbar-color: var(--primary-color) var(--card-bg); /* Firefox: warna thumb/track */
}

/* Sembunyikan native scrollbar di IE/Edge jika konflik */
.project-modal .modal-content > .row {
  -ms-overflow-style: none;   /* Edge/IE: hide native */
}

/* Pastikan isi dalam kolom tidak punya overflow yang memaksa tinggi */
.modal-hero, 
.modal-body {
  min-height: 0;              /* Penting untuk flex child di overflow container */
  flex-shrink: 0;             /* Jangan shrink kolom jika content panjang */
}

/* ===== Scrollbar Styling - Enhanced dengan Warna Vivid ===== */
/* WebKit (Chrome/Safari) - Custom warna lebih colorful */
.project-modal .modal-content > .row::-webkit-scrollbar {
  width: 10px;                /* Lebar scrollbar (tingkatkan dari 8px untuk lebih visible) */
}

.project-modal .modal-content > .row::-webkit-scrollbar-track {
  background: var(--card-bg); /* Background netral (match modal) */
  border-radius: 20px;        /* Sama dengan modal radius, agar ikut melengkung */
  margin: 0 0 20px 0;         /* Margin bawah untuk clip ujung dengan rounded corners */
  box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.05); /* Subtle inner shadow untuk depth */
}

.project-modal .modal-content > .row::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--primary-color), var(--secondary-color)); /* Gradient warna dari primary ke secondary untuk vivid effect */
  border-radius: 20px;        /* Lengkung match modal */
  border: 2px solid var(--card-bg); /* Border untuk "blend" dan hindari clip tajam */
  opacity: 0.8;               /* Sedikit transparan agar tidak terlalu solid */
  transition: all 0.3s ease;  /* Smooth hover */
  min-height: 40px;           /* Min tinggi thumb agar mudah drag */
}

.project-modal .modal-content > .row::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, var(--secondary-color), var(--primary-color)); /* Reverse gradient on hover */
  opacity: 1;                 /* Full opacity saat hover */
  transform: scale(1.1);      /* Subtle scale untuk interaksi (opsional, hapus jika terlalu animasi) */
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2); /* Shadow saat hover untuk "pop" */
}

.project-modal .modal-content > .row::-webkit-scrollbar-thumb:active {
  opacity: 0.9;               /* Sedikit redup saat drag */
}

/* Corner (sudut kanan bawah) - Blend dengan modal */
.project-modal .modal-content > .row::-webkit-scrollbar-corner {
  background: var(--card-bg);
  border-radius: 0 0 20px 0;  /* Lengkung di sudut bawah kanan */
}

/* Smooth scroll behavior untuk row */
.project-modal .modal-content > .row {
  scroll-behavior: smooth;
}

/* Responsive - Adjust warna/lebar di mobile */
@media (max-width: 768px) {
  .project-modal .modal-content > .row::-webkit-scrollbar {
    width: 8px;               /* Lebih tipis di mobile */
  }
  
  .project-modal .modal-content > .row::-webkit-scrollbar-thumb {
    border-radius: 15px;      /* Radius lebih kecil di mobile */
    min-height: 30px;
  }
  
  /* Carousel di mobile */
  .project-gallery .carousel-indicators [data-bs-target] {
    width: 8px;
    height: 8px;
  }
}


#carouselThumbnails {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 8px;
  margin-top: 1rem;
  width: 100%; /* agar pas dengan lebar slider utama */
  overflow: hidden; /* sembunyikan thumbnail di luar area */
  position: relative;
}

#carouselThumbnails .thumb-wrapper {
  display: flex;
  gap: 8px;
  transition: transform 0.3s ease;
  will-change: transform;
}

#carouselThumbnails img {
  width: 60px;
  height: 40px;
  object-fit: cover;
  border-radius: 6px;
  cursor: pointer;
  border: 2px solid transparent;
  flex-shrink: 0;
  transition: border-color 0.3s ease;
}

#carouselThumbnails img.active-thumb {
  border-color: var(--primary-color);
}

#carouselThumbnails img:hover {
  border-color: var(--secondary-color);
}

/* Tombol navigasi thumbnail */
#thumbPrevBtn, #thumbNextBtn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  width: 30px;
  height: 30px;
  color: var(--primary-color);
  font-weight: bold;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  user-select: none;
  z-index: 10;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  transition: background-color 0.3s ease;
}

#thumbPrevBtn:hover, #thumbNextBtn:hover {
  background-color: var(--primary-color);
  color: #111;
}

#thumbPrevBtn {
  left: -40px; /* di kiri container thumbnail */
}

#thumbNextBtn {
  right: -40px; /* di kanan container thumbnail */
}

/* Container utama modal body: 2 kolom */
.modal-body-container {
  display: flex;
  gap: 2rem;
  padding: 1rem 2rem 2rem 2rem;
  box-sizing: border-box;
  max-width: 100%;
  flex-wrap: wrap; /* responsif: kolom bisa turun */
}

/* Kiri: slider + thumbnails + features + technologies */
.modal-left {
  flex: 1 1 60%; /* 60% lebar, bisa mengecil */
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  overflow: hidden;
}

/* Kanan: contribution, challenges, solutions, github */
.modal-right {
  flex: 1 1 35%; /* 35% lebar, bisa mengecil */
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  color: var(--text-color);
  font-size: 0.95rem;
}

/* Judul section di kanan */
.modal-right section h4 {
  color: var(--primary-color);
  font-weight: 600;
  margin-bottom: 0.5rem;
  font-size: 1.15rem;
  border-bottom: 2px solid var(--primary-color);
  padding-bottom: 0.25rem;
}

/* Paragraph di kanan */
.modal-right section p {
  line-height: 1.6;
  margin: 0;
}

/* Tombol GitHub full width */
#modalGithubBtn {
  display: inline-block;
  padding: 0.5rem 1rem;
  border: 2px solid var(--primary-color);
  border-radius: 8px;
  color: var(--primary-color);
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  transition: background-color 0.3s ease, color 0.3s ease;
  cursor: pointer;
}

#modalGithubBtn:hover {
  background-color: var(--primary-color);
  color: #111;
}

/* Slider utama */
#mainCarousel {
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 6px 20px rgba(0,0,0,0.1);
  margin-bottom: 1rem;
}

/* Carousel images */
#mainCarousel .carousel-item img {
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 12px;
}

/* Thumbnail container */
#carouselThumbnails {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 8px;
  width: 100%;
  overflow: hidden;
  position: relative;
  margin-bottom: 1.5rem;
}

/* Wrapper untuk geser thumbnail */
#carouselThumbnails .thumb-wrapper {
  display: flex;
  gap: 8px;
  transition: transform 0.3s ease;
  will-change: transform;
}

/* Thumbnail gambar */
#carouselThumbnails img {
  width: 60px;
  height: 40px;
  object-fit: cover;
  border-radius: 6px;
  cursor: pointer;
  border: 2px solid transparent;
  flex-shrink: 0;
  transition: border-color 0.3s ease;
}

#carouselThumbnails img.active-thumb {
  border-color: var(--primary-color);
}

#carouselThumbnails img:hover {
  border-color: var(--secondary-color);
}

/* Tombol navigasi thumbnail */
#thumbPrevBtn, #thumbNextBtn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  width: 30px;
  height: 30px;
  color: var(--primary-color);
  font-weight: bold;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  user-select: none;
  z-index: 10;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  transition: background-color 0.3s ease;
}

#thumbPrevBtn:hover, #thumbNextBtn:hover {
  background-color: var(--primary-color);
  color: #111;
}

#thumbPrevBtn {
  left: -40px;
}

#thumbNextBtn {
  right: -40px;
}

/* Section fitur dan teknologi di kiri */
.modal-left section {
  width: 100%;
  margin-bottom: 1.5rem;
}

.modal-left section h4 {
  color: var(--primary-color);
  font-weight: 600;
  margin-bottom: 0.75rem;
  font-size: 1.2rem;
  border-bottom: 2px solid var(--primary-color);
  padding-bottom: 0.3rem;
}

.feature-list {
  list-style: none;
  padding-left: 1.2rem;
  font-size: 0.9rem;
  color: var(--text-color);
  line-height: 1.5;
}

.feature-item {
  position: relative;
  margin-bottom: 0.4rem;
  padding-left: 1.2rem;
}

.feature-item::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--primary-color);
  font-weight: 700;
  font-size: 1.3rem;
  line-height: 1;
  top: 0;
}

/* Teknologi badge */
.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tech-badge {
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  color: #111;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.35rem 0.75rem;
  border-radius: 20px;
  user-select: none;
}

/* Responsive */
@media (max-width: 900px) {
  .modal-body-container {
    flex-direction: column;
  }
  .modal-left, .modal-right {
    flex: 1 1 100%;
  }
  #thumbPrevBtn {
    left: 0;
  }
  #thumbNextBtn {
    right: 0;
  }
}