/* Prodi S1 SI - Tema: #5c1126 (burgundy) + #e0c6a5 (cream), font Poppins */
:root {
  --primary: #5c1126;
  --primary-dark: #4a0e1e;
  --primary-footer: #5c1126;
  --primary-footer-dark: #4a0e1e;
  --accent: #c9a227;
  --accent-hover: #b89220;
  --cream: #e0c6a5;
  --cream-light: #f0e4d4;
  --teal: #0d9488;
  --gray-top: #374151;
}

* {
  font-family: 'Poppins', sans-serif;
}

/* Top bar (di atas header) - warna tema #5c1126 */
.top-bar {
  background: var(--primary);
}

/* Nav dropdown - overlap sedikit dengan tombol agar hover tidak putus saat pindah ke menu */
.nav-dropdown {
  margin-top: -4px;
  min-width: 13rem;
}

header nav .group:hover .nav-dropdown,
header nav .group:focus-within .nav-dropdown {
  opacity: 1 !important;
  pointer-events: auto !important;
}

/* Hero / slider - gambar full lebar sesuai ukuran */
.hero-slide-full {
  overflow: hidden;
}

.hero-slide-full .carousel-item {
  position: relative;
}

.hero-slide-img {
  width: 100%;
  max-height: 85vh;
  min-height: 320px;
  object-fit: cover;
  object-position: center;
  display: block;
}

/* Kotak langsung gabung dengan layout gambar: tanpa jarak */
.hero-merge {
  margin-bottom: 0 !important;
}

.beranda-merge {
  margin-top: 0 !important;
}

/* Bawah: tidak ada garis 3 warna - footer langsung menempel ke blok Berita */
.footer-merge {
  margin-top: 0 !important;
}

.hero-slide-placeholder {
  min-height: 400px;
  background: var(--primary);
  display: flex !important;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  color: #fff;
}

.hero-slide-placeholder .hero-slide-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.hero-slide-placeholder .hero-slide-desc {
  font-size: 0.875rem;
  opacity: 0.9;
  margin: 0;
}

.hero-slide-caption {
  background: transparent;
  padding: 2rem 1rem 1rem;
  left: 0;
  right: 0;
  bottom: 0;
  text-align: center;
}

.hero-slide-caption h2 {
  font-size: 1.5rem;
  font-weight: 700;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.hero-slide-full .carousel-control-prev-icon,
.hero-slide-full .carousel-control-next-icon {
  background-color: var(--primary);
  border-radius: 50%;
  width: 48px;
  height: 48px;
  background-size: 1.5rem;
}

.hero-slide-full .carousel-indicators button {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.5);
}

.hero-slide-full .carousel-indicators button.active {
  background-color: var(--primary);
}

/* Alumni card - career box + arrow */
.alumni-career-box {
  background: var(--cream);
  border-radius: 8px;
  padding: 12px 14px;
  min-height: 60px;
  display: flex;
  align-items: center;
}

.alumni-arrow {
  width: 0;
  height: 0;
  border-left: 12px solid transparent;
  border-right: 12px solid transparent;
  border-top: 10px solid var(--cream);
  margin: 0 auto;
}

/* Buttons */
.btn-selengkapnya {
  background: var(--accent);
  color: #fff;
  padding: 8px 16px;
  border-radius: 6px;
  font-weight: 500;
  transition: background 0.2s;
}

.btn-selengkapnya:hover {
  background: var(--accent-hover);
  color: #fff;
}

.btn-pmb {
  background: var(--accent);
  color: #fff;
  padding: 6px 16px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.875rem;
}

.btn-pmb:hover {
  background: var(--accent-hover);
  color: #fff;
}

/* Card hover */
.card-hover {
  transition: transform 0.2s, box-shadow 0.2s;
}

.card-hover:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(92, 17, 38, 0.12);
}

/* ========== Tema warna tulisan: #5c1126 (primary) & #e0c6a5 (cream) ========== */
/* Judul utama halaman (h1) */
main h1,
.text-2xl.font-bold.text-primary {
  color: var(--primary) !important;
}

/* Semua link di konten */
main a:not(.btn-selengkapnya):not(.btn-pmb):not(.nav-dropdown a) {
  color: var(--primary);
}
main a:hover:not(.btn-selengkapnya):not(.btn-pmb) {
  color: var(--primary-dark);
}

/* Prose: judul & link pakai tema */
.content-prose h1,
.content-prose h2,
.content-prose h3,
.content-prose h4 {
  color: var(--primary);
}
.content-prose a {
  color: var(--primary);
  text-decoration: underline;
}
.content-prose a:hover {
  color: var(--primary-dark);
}

/* Scroll to top */
.scroll-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 48px;
  height: 48px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(245, 166, 35, 0.4);
  z-index: 999;
  transition: background 0.2s;
}

.scroll-top:hover {
  background: var(--accent-hover);
  color: #fff;
}

/* Tombol WhatsApp melayang kanan bawah */
.wa-floating-btn {
  position: fixed;
  right: 24px;
  bottom: 90px;
  width: 52px;
  height: 52px;
  border-radius: 9999px;
  background: #25D366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
  z-index: 990;
  text-decoration: none;
}
.wa-floating-btn i {
  font-size: 26px;
}
.wa-floating-btn:hover {
  background: #1ebe57;
  color: #fff;
}
@media (max-width: 640px) {
  .wa-floating-btn {
    right: 16px;
    bottom: 80px;
    width: 48px;
    height: 48px;
  }
  .wa-floating-btn i {
    font-size: 24px;
  }
}

/* Halaman Informasi: link berkas & ikon media pakai tema */
.info-berkas-links a,
.info-media-icons a {
  color: var(--primary);
}
.info-berkas-links a:hover,
.info-media-icons a:hover {
  color: var(--primary-dark);
}

/* Line clamp */
.line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.line-clamp-3 {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Sambutan Kaprodi - foto dengan border tipis saja, tanpa balok kotak */
.sambutan-kaprodi-foto {
  border: 1px solid rgba(0, 0, 0, 0.08);
}

/* Swiper slider - tombol & pagination tema primary */
.swiper {
  padding: 0 40px 40px;
}

.swiper-button-prev,
.swiper-button-next {
  z-index: 10;
}

.swiper-button-prev::after,
.swiper-button-next::after {
  color: var(--primary);
  font-weight: 700;
  font-size: 24px;
}

.swiper-pagination {
  position: relative;
  margin-top: 16px;
}

.swiper-pagination-bullet {
  background: var(--primary);
  opacity: 0.4;
}

.swiper-pagination-bullet-active {
  opacity: 1;
}

/* ========== Responsive: menu mobile sidebar (contoh gambar) ========== */
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 1040;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.nav-sidebar {
  display: none;
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  width: 75%;
  max-width: 320px;
  background: var(--primary-footer);
  z-index: 1050;
  transform: translateX(-100%);
  transition: transform 0.3s ease;
  overflow-y: auto;
  box-shadow: 4px 0 20px rgba(0, 0, 0, 0.2);
}

.nav-sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.nav-sidebar-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.95);
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
}

.nav-sidebar-logo img {
  flex-shrink: 0;
}

.nav-sidebar-title {
  color: rgba(255, 255, 255, 0.85);
  font-weight: 500;
  font-size: 0.95rem;
}

.nav-sidebar-close {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  color: #fff;
  font-size: 1.35rem;
  cursor: pointer;
  border-radius: 8px;
  transition: background 0.2s;
}

.nav-sidebar-close:hover {
  background: rgba(255, 255, 255, 0.15);
}

.nav-sidebar-links {
  padding: 0.75rem 0;
}

.nav-sidebar-link,
.nav-sidebar-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 0.85rem 1.25rem;
  color: rgba(255, 255, 255, 0.95);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  border: none;
  background: none;
  cursor: pointer;
  text-align: left;
  transition: background 0.2s, color 0.2s;
}

.nav-sidebar-link:hover,
.nav-sidebar-toggle:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.nav-sidebar-link-active {
  color: var(--accent);
  background: rgba(245, 166, 35, 0.15);
}

.nav-sidebar-chevron {
  font-size: 0.7rem;
  opacity: 0.8;
  transition: transform 0.2s;
}

.nav-sidebar-link-open .nav-sidebar-chevron {
  transform: rotate(180deg);
}

.nav-sidebar-sub {
  display: none;
  background: rgba(0, 0, 0, 0.15);
  padding: 0.25rem 0 0.5rem;
}

.nav-sidebar-sub-open {
  display: block;
}

.nav-sidebar-sub a {
  display: block;
  padding: 0.6rem 1.25rem 0.6rem 2rem;
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  font-size: 0.9rem;
  transition: background 0.2s, color 0.2s;
}

.nav-sidebar-sub a:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

@media (max-width: 767px) {
  .nav-overlay {
    display: block;
  }

  .nav-sidebar {
    display: block;
  }

  body.mobile-nav-open .nav-overlay {
    opacity: 1;
    pointer-events: auto;
  }

  body.mobile-nav-open .nav-sidebar {
    transform: translateX(0);
  }
}

@media (min-width: 768px) {

  .nav-overlay,
  .nav-sidebar {
    display: none !important;
  }
}

/* Beranda: blok warna full screen (tanpa garis) */
.beranda-block-full {
  width: 100%;
  box-sizing: border-box;
}

.beranda-block-top {
  background: #ede9f5;
  /* lavender/ungu sangat terang */
}

.beranda-block-bottom {
  background: #f8f7f5;
  /* sedikit lebih gelap dari lavender, tanpa garis */
}

/* HP: gambar layout (hero) tampil semua, tidak kepotong */
@media (max-width: 767px) {
  .hero-slide-full .carousel-item {
    background: var(--primary);
  }

  .hero-slide-img {
    object-fit: contain;
    max-height: 65vh;
    min-height: 240px;
    margin: 0 auto;
  }
}

/* Responsive umum: konten full-width dan nyaman di hp */
@media (max-width: 575px) {
  .container.mx-auto {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .hero-slide-img {
    min-height: 220px;
    max-height: 55vh;
  }

  .swiper {
    padding: 0 24px 32px;
  }

  .scroll-top {
    bottom: 1rem;
    right: 1rem;
    width: 44px;
    height: 44px;
  }
}

/* Footer tetap rapi di mobile */
@media (max-width: 767px) {
  footer .grid {
    gap: 2rem;
  }

  footer h4 {
    margin-bottom: 0.75rem;
  }
}

/* ========== Alumni Swiper Slider ========== */
.swiper-alumni {
  padding: 0 40px 48px !important;
}

.alumni-swiper-card {
  background: #fff;
  border-radius: 14px;
  padding: 1.25rem 1rem 1rem;
  box-shadow: 0 2px 12px rgba(92, 17, 38, 0.08);
  border: 1px solid rgba(92, 17, 38, 0.07);
  transition: box-shadow 0.2s, transform 0.2s;
  height: 100%;
}

.alumni-swiper-card:hover {
  box-shadow: 0 6px 24px rgba(92, 17, 38, 0.14);
  transform: translateY(-2px);
}

/* pastikan swiper slide setinggi konten terpanjang */
.swiper-alumni .swiper-slide {
  height: auto;
}

/* Modal umum - text justify */
.modal-body-justify,
[id$="-modal-body"] {
  text-align: justify;
}

/* Rata kanan-kiri: berita detail, prestasi detail, modal */
.berita-detail-isi,
.berita-detail-isi p,
.berita-detail-isi li,
.prestasi-detail-isi,
.prestasi-detail-isi p,
.prestasi-detail-isi li,
.modal-text-justify,
.modal-text-justify p,
.modal-text-justify li {
  text-align: justify;
}

/* Wrapper slider alumni beranda - 4 kartu, autoplay 3 detik */
.swiper-alumni-wrap {
  padding: 0 0 3rem;
}

/* Biaya Studi - tabel pas, responsif HP */
.biaya-tabel-wrapper {
  margin-left: auto;
  margin-right: auto;
}
@media (max-width: 640px) {
  .biaya-tabel td,
  .biaya-tabel th {
    padding-left: 0.5rem;
    padding-right: 0.5rem;
  }
}

@media (max-width: 575px) {
  .swiper-alumni {
    padding: 0 24px 40px !important;
  }
}