/* ================================================================
   style.css — SMK IT NURUL HIDAYAH PALALANGON
   Tema: Islami Modern | Elegant & Refined
   ================================================================ */

/* ----------------------------------------------------------------
   1. CSS CUSTOM PROPERTIES (Variabel Tema)
   ---------------------------------------------------------------- */
:root {
  /* === Palet Warna Utama (Tema Terang) === */
  --clr-primary:      #1b6b45;   /* Hijau tua Islami */
  --clr-primary-dark: #124d31;
  --clr-primary-lt:   #e8f5ee;
  --clr-gold:         #c9943a;   /* Emas/aksen */
  --clr-gold-lt:      #fdf3e3;
  --clr-accent:       #2e86ab;   /* Biru sebagai aksen sekunder */

  /* === Warna Netral (Tema Terang) === */
  --clr-bg:           #faf8f4;   /* Putih krem, hangat */
  --clr-bg-alt:       #f0ede6;
  --clr-surface:      #ffffff;
  --clr-border:       #d8d1c4;
  --clr-text:         #1e1a16;
  --clr-text-muted:   #6b6257;
  --clr-text-inv:     #ffffff;

  /* === Bayangan === */
  --shadow-sm:  0 2px 8px rgba(0,0,0,.07);
  --shadow-md:  0 8px 24px rgba(0,0,0,.10);
  --shadow-lg:  0 20px 50px rgba(0,0,0,.13);

  /* === Jari-jari Sudut === */
  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;

  /* === Transisi === */
  --transition: .3s cubic-bezier(.4, 0, .2, 1);

  /* === Tipografi === */
  --font-display: 'Amiri', serif;
  --font-body:    'Plus Jakarta Sans', sans-serif;

  /* === Lebar Konten === */
  --max-width: 1200px;
  --section-gap: 5rem;
}

/* === Variabel Tema GELAP === */
[data-theme="dark"] {
  --clr-bg:         #0e1a12;
  --clr-bg-alt:     #162010;
  --clr-surface:    #1a2e1e;
  --clr-border:     #2a4030;
  --clr-text:       #e8f0ea;
  --clr-text-muted: #8aab92;
  --clr-primary-lt: #1b3024;
  --clr-gold-lt:    #2a1f0c;
  --shadow-sm:  0 2px 8px rgba(0,0,0,.30);
  --shadow-md:  0 8px 24px rgba(0,0,0,.40);
  --shadow-lg:  0 20px 50px rgba(0,0,0,.50);
}

/* ----------------------------------------------------------------
   2. RESET & BASE
   ---------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--clr-bg);
  color: var(--clr-text);
  line-height: 1.7;
  overflow-x: hidden;
  transition: background-color var(--transition), color var(--transition);
}

img {
  max-width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}

ul { list-style: none; }

button {
  cursor: pointer;
  font-family: var(--font-body);
  border: none;
  background: none;
}

address { font-style: normal; }

/* ----------------------------------------------------------------
   3. UTILITAS & KOMPONEN BERSAMA
   ---------------------------------------------------------------- */

/* Container terpusat */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* === TOMBOL (Buttons) === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .7rem 1.5rem;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: .95rem;
  letter-spacing: .02em;
  transition: all var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
  white-space: nowrap;
}

/* Tombol Utama (hijau) */
.btn--primary {
  background: var(--clr-primary);
  color: #fff;
  border-color: var(--clr-primary);
}
.btn--primary:hover {
  background: var(--clr-primary-dark);
  border-color: var(--clr-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(27,107,69,.35);
}

/* Tombol Outline (hijau) */
.btn--outline {
  background: transparent;
  color: var(--clr-primary);
  border-color: var(--clr-primary);
}
.btn--outline:hover {
  background: var(--clr-primary);
  color: #fff;
  transform: translateY(-2px);
}

/* Tombol Outline putih (untuk hero gelap) */
.btn--outline-light {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,.7);
}
.btn--outline-light:hover {
  background: rgba(255,255,255,.15);
  border-color: #fff;
  transform: translateY(-2px);
}

/* Ukuran tombol */
.btn--lg  { padding: .9rem 2rem; font-size: 1rem; }
.btn--sm  { padding: .5rem 1rem; font-size: .85rem; }
.btn--full { width: 100%; justify-content: center; }

/* === HEADER SECTION === */
.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-header__label {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: var(--clr-primary-lt);
  color: var(--clr-primary);
  border: 1px solid var(--clr-primary);
  padding: .35rem 1rem;
  border-radius: 50px;
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: .9rem;
}

.section-header__title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--clr-text);
  line-height: 1.2;
  margin-bottom: .75rem;
}

.section-header__desc {
  font-size: 1rem;
  color: var(--clr-text-muted);
  max-width: 560px;
  margin: 0 auto;
}

/* === SECTION BASE === */
.section {
  padding: var(--section-gap) 0;
  position: relative;
}

/* === POLA GEOMETRIS ISLAMI (Dekorasi latar) === */
.islamic-pattern {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .04;
  background-image:
    repeating-linear-gradient(45deg, var(--clr-primary) 0, var(--clr-primary) 1px, transparent 0, transparent 50%),
    repeating-linear-gradient(-45deg, var(--clr-primary) 0, var(--clr-primary) 1px, transparent 0, transparent 50%);
  background-size: 30px 30px;
}

[data-theme="dark"] .islamic-pattern { opacity: .06; }

/* === OVERLAY (untuk modal) === */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.55);
  backdrop-filter: blur(4px);
  z-index: 900;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}
.overlay.active {
  opacity: 1;
  visibility: visible;
}

/* ----------------------------------------------------------------
   4. MODAL (Login & Kontak)
   ---------------------------------------------------------------- */
.modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(.9);
  width: min(480px, calc(100vw - 2rem));
  background: var(--clr-surface);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
  box-shadow: var(--shadow-lg);
  max-height: 90vh;
  overflow-y: auto;
  /* Scroll halus di dalam modal */
  scrollbar-width: thin;
  scrollbar-color: var(--clr-primary) transparent;
}

.modal.active {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, -50%) scale(1);
}

.modal__header {
  text-align: center;
  margin-bottom: 1.75rem;
}

.modal__icon {
  width: 64px;
  height: 64px;
  background: var(--clr-primary-lt);
  color: var(--clr-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin: 0 auto 1rem;
  border: 2px solid var(--clr-primary);
}

.modal__title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: .3rem;
}

.modal__subtitle {
  font-size: .9rem;
  color: var(--clr-text-muted);
}

/* Tombol tutup modal */
.modal__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--clr-bg-alt);
  color: var(--clr-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: all var(--transition);
}

.modal__close:hover {
  background: var(--clr-primary);
  color: #fff;
  transform: rotate(90deg);
}

.modal__form { display: flex; flex-direction: column; gap: 1rem; }
.modal__hint {
  text-align: center;
  font-size: .8rem;
  color: var(--clr-text-muted);
  background: var(--clr-bg-alt);
  padding: .6rem;
  border-radius: var(--radius-sm);
}

/* === FORM GROUP === */
.form-group { display: flex; flex-direction: column; gap: .35rem; }

.form-group__label {
  font-size: .88rem;
  font-weight: 600;
  color: var(--clr-text);
  display: flex;
  align-items: center;
  gap: .4rem;
}

.form-group__label i { color: var(--clr-primary); }

.form-group__input {
  padding: .75rem 1rem;
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-sm);
  background: var(--clr-bg);
  color: var(--clr-text);
  font-family: var(--font-body);
  font-size: .95rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
}

.form-group__input:focus {
  outline: none;
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 3px rgba(27,107,69,.15);
}

.form-group__input.error { border-color: #dc3545; }
.form-group__input.success { border-color: #198754; }

.form-group__textarea {
  resize: vertical;
  min-height: 110px;
}

/* Wrapper password (input + ikon mata) */
.form-group__password-wrap {
  position: relative;
}

.form-group__password-wrap .form-group__input {
  padding-right: 3rem;
}

.form-group__eye {
  position: absolute;
  right: .75rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--clr-text-muted);
  font-size: 1rem;
  transition: color var(--transition);
}

.form-group__eye:hover { color: var(--clr-primary); }

/* Pesan error field */
.form-group__error {
  font-size: .8rem;
  color: #dc3545;
  min-height: 1rem;
  display: block;
}

/* Alert sukses/gagal dalam form */
.form-group__alert {
  padding: .7rem 1rem;
  border-radius: var(--radius-sm);
  font-size: .88rem;
  font-weight: 500;
  display: none;
}

.form-group__alert.success {
  display: block;
  background: #d1e7dd;
  color: #0f5132;
  border: 1px solid #badbcc;
}

.form-group__alert.error {
  display: block;
  background: #f8d7da;
  color: #842029;
  border: 1px solid #f5c2c7;
}

/* ----------------------------------------------------------------
   5. NAVBAR
   ---------------------------------------------------------------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 800;
  padding: 1rem 0;
  background: transparent;
  transition: background var(--transition), padding var(--transition), box-shadow var(--transition);
}

/* Navbar dengan latar saat sudah scroll */
.navbar.scrolled {
  background: var(--clr-surface);
  padding: .6rem 0;
  box-shadow: var(--shadow-md);
}

.navbar__inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

/* Logo + Nama Sekolah */
.navbar__brand {
  display: flex;
  align-items: center;
  gap: .75rem;
  flex-shrink: 0;
}

.navbar__logo {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-dark));
  color: #fff;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: 0 2px 10px rgba(27,107,69,.4);
  flex-shrink: 0;
}

.navbar__brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.navbar__brand-name {
  font-size: 1rem;
  font-weight: 800;
  color: var(--clr-text);
  /* Saat di hero (transparan) tampilkan putih */
}

.navbar:not(.scrolled) .navbar__brand-name,
.navbar:not(.scrolled) .navbar__brand-tagline {
  color: #fff;
}

.navbar__brand-tagline {
  font-size: .72rem;
  font-weight: 500;
  color: var(--clr-text-muted);
  letter-spacing: .04em;
}

.navbar:not(.scrolled) .navbar__brand-tagline { color: rgba(255,255,255,.75); }

/* Nav links */
.navbar__nav { flex: 1; }
.navbar__list {
  display: flex;
  align-items: center;
  gap: .25rem;
  justify-content: center;
}

.navbar__link {
  padding: .4rem .8rem;
  border-radius: var(--radius-sm);
  font-size: .9rem;
  font-weight: 600;
  color: var(--clr-text);
  transition: all var(--transition);
  position: relative;
}

/* Link putih saat hero */
.navbar:not(.scrolled) .navbar__link { color: rgba(255,255,255,.9); }

.navbar__link::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: .8rem;
  right: .8rem;
  height: 2px;
  background: var(--clr-primary);
  transform: scaleX(0);
  transition: transform var(--transition);
  border-radius: 2px;
}

.navbar__link:hover,
.navbar__link.active { color: var(--clr-primary); }
.navbar__link:hover::after,
.navbar__link.active::after { transform: scaleX(1); }

/* Navbar tidak transparan → link aktif warna asli */
.navbar:not(.scrolled) .navbar__link:hover,
.navbar:not(.scrolled) .navbar__link.active { color: var(--clr-gold); }
.navbar:not(.scrolled) .navbar__link::after { background: var(--clr-gold); }

/* Tombol aksi navbar */
.navbar__actions {
  display: flex;
  align-items: center;
  gap: .6rem;
  flex-shrink: 0;
}

/* Tombol dark/light mode */
.theme-toggle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--clr-bg-alt);
  color: var(--clr-text);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: all var(--transition);
  border: 1.5px solid var(--clr-border);
}

.theme-toggle:hover {
  background: var(--clr-primary);
  color: #fff;
  border-color: var(--clr-primary);
  transform: rotate(20deg);
}

.navbar:not(.scrolled) .theme-toggle {
  background: rgba(255,255,255,.15);
  color: #fff;
  border-color: rgba(255,255,255,.3);
}

/* Hamburger menu (mobile) */
.navbar__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: .4rem;
}

.hamburger__bar {
  width: 24px;
  height: 2.5px;
  background: var(--clr-text);
  border-radius: 2px;
  transition: all var(--transition);
  display: block;
}

.navbar:not(.scrolled) .hamburger__bar { background: #fff; }

/* Animasi hamburger saat menu terbuka */
.navbar__hamburger.open .hamburger__bar:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}
.navbar__hamburger.open .hamburger__bar:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.navbar__hamburger.open .hamburger__bar:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* ----------------------------------------------------------------
   6. HERO SECTION
   ---------------------------------------------------------------- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  /* Gradien berlapis dengan warna islami */
  background:
    linear-gradient(160deg, rgba(11,43,25,.95) 0%, rgba(27,107,69,.85) 60%, rgba(12,62,40,.95) 100%),
    url('https://picsum.photos/seed/hero-mosque/1600/900') center/cover no-repeat fixed;
  padding: 7rem 0 4rem;
}

/* Ornamen dekoratif geometris di pojok hero */
.hero__ornament {
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  pointer-events: none;
}

.hero__ornament--tl {
  top: -150px;
  left: -150px;
  background: radial-gradient(circle, rgba(201,148,58,.15) 0%, transparent 70%);
  border: 1px solid rgba(201,148,58,.1);
}

.hero__ornament--br {
  bottom: -150px;
  right: -150px;
  background: radial-gradient(circle, rgba(27,107,69,.2) 0%, transparent 70%);
  border: 1px solid rgba(27,107,69,.15);
}

.hero__content {
  text-align: center;
  color: #fff;
  position: relative;
  z-index: 2;
}

/* Teks Bismillah Arab */
.hero__bismillah {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 2rem);
  color: var(--clr-gold);
  margin-bottom: 1rem;
  letter-spacing: .05em;
}

/* Badge label atas judul */
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: rgba(201,148,58,.2);
  color: var(--clr-gold);
  border: 1px solid rgba(201,148,58,.4);
  padding: .4rem 1.1rem;
  border-radius: 50px;
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

/* Judul Hero */
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vw, 4.2rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1.2rem;
  text-shadow: 0 4px 20px rgba(0,0,0,.3);
}

.hero__title--accent {
  color: var(--clr-gold);
  position: relative;
}

.hero__subtitle {
  font-size: clamp(.95rem, 2vw, 1.15rem);
  color: rgba(255,255,255,.85);
  max-width: 600px;
  margin: 0 auto 1.5rem;
  line-height: 1.7;
}

/* Quote Islami */
.hero__quote {
  max-width: 500px;
  margin: 0 auto 2rem;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  border-left: 4px solid var(--clr-gold);
  border-radius: var(--radius-sm);
  padding: 1rem 1.2rem;
  text-align: left;
}

.hero__quote i {
  color: var(--clr-gold);
  margin-bottom: .4rem;
  display: block;
}

.hero__quote p {
  font-style: italic;
  font-size: .92rem;
  color: rgba(255,255,255,.9);
  margin-bottom: .3rem;
}

.hero__quote span {
  font-size: .78rem;
  color: var(--clr-gold);
  font-weight: 600;
}

/* Tombol CTA Hero */
.hero__cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

/* Statistik di Hero */
.hero__stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  background: rgba(255,255,255,.08);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-lg);
  padding: 1.5rem 2rem;
  max-width: 700px;
  margin: 0 auto;
}

.hero__stat { text-align: center; }

.hero__stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--clr-gold);
  line-height: 1;
}

.hero__stat-number::after { content: '+'; }

.hero__stat-label {
  font-size: .78rem;
  color: rgba(255,255,255,.75);
  font-weight: 500;
  letter-spacing: .04em;
  margin-top: .3rem;
  display: block;
}

.hero__stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,.2);
}

/* Indikator scroll */
.hero__scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .3rem;
  color: rgba(255,255,255,.6);
  font-size: .75rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  animation: scrollBounce 2s infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ----------------------------------------------------------------
   7. PROFIL
   ---------------------------------------------------------------- */
.profil {
  background: var(--clr-bg);
}

.profil__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: start;
}

/* Frame foto dengan efek dekoratif */
.profil__image-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: visible;
}

.profil__image-frame::before {
  content: '';
  position: absolute;
  top: -12px;
  left: -12px;
  right: 12px;
  bottom: 12px;
  border: 2px dashed var(--clr-primary);
  border-radius: var(--radius-lg);
  opacity: .3;
  pointer-events: none;
}

.profil__image {
  width: 100%;
  height: 420px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition);
}

.profil__image-wrap:hover .profil__image {
  transform: scale(1.02);
}

/* Badge di sudut foto */
.profil__image-badge {
  position: absolute;
  bottom: -1rem;
  right: 2rem;
  background: var(--clr-gold);
  color: #fff;
  padding: .6rem 1.2rem;
  border-radius: 50px;
  font-size: .85rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: .4rem;
  box-shadow: 0 4px 15px rgba(201,148,58,.4);
}

/* Kolom info profil */
.profil__info-title {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--clr-primary);
  margin-bottom: 1rem;
  line-height: 1.3;
}

.profil__info-desc {
  font-size: .97rem;
  color: var(--clr-text-muted);
  margin-bottom: 1rem;
  line-height: 1.8;
}

/* List detail */
.profil__detail-list {
  display: flex;
  flex-direction: column;
  gap: .8rem;
  margin: 1.5rem 0;
}

.profil__detail-item {
  display: flex;
  align-items: flex-start;
  gap: .85rem;
}

.profil__detail-icon {
  width: 38px;
  height: 38px;
  background: var(--clr-primary-lt);
  color: var(--clr-primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .9rem;
  flex-shrink: 0;
  margin-top: .1rem;
}

.profil__detail-item strong {
  display: block;
  font-size: .88rem;
  color: var(--clr-text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
  font-size: .8rem;
}

.profil__detail-item span {
  font-size: .95rem;
  color: var(--clr-text);
  font-weight: 500;
}

/* Visi Misi */
.profil__visi-misi {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.profil__visi, .profil__misi {
  background: var(--clr-bg-alt);
  border-radius: var(--radius-md);
  padding: 1.2rem;
  border-left: 4px solid var(--clr-primary);
}

.profil__visi h4, .profil__misi h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-primary);
  margin-bottom: .6rem;
  display: flex;
  align-items: center;
  gap: .5rem;
}

.profil__visi p, .profil__misi ul {
  font-size: .9rem;
  color: var(--clr-text-muted);
  line-height: 1.7;
}

.profil__misi ul {
  padding-left: 1rem;
  list-style: disc;
}

.profil__misi ul li { margin-bottom: .3rem; }

/* ----------------------------------------------------------------
   8. JURUSAN
   ---------------------------------------------------------------- */
.jurusan {
  background: var(--clr-bg-alt);
}

.jurusan__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

/* Kartu Jurusan */
.jurusan__card {
  background: var(--clr-surface);
  border-radius: var(--radius-lg);
  padding: 1.8rem 1.5rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--clr-border);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  gap: .7rem;
  position: relative;
  overflow: hidden;
}

/* Efek hover kartu */
.jurusan__card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--clr-primary);
}

/* Garis aksen atas kartu saat hover */
.jurusan__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--clr-primary), var(--clr-gold));
  transform: scaleX(0);
  transition: transform var(--transition);
  transform-origin: left;
}

.jurusan__card:hover::before { transform: scaleX(1); }

/* Ikon jurusan */
.jurusan__card-icon {
  width: 56px;
  height: 56px;
  background: color-mix(in srgb, var(--card-color, var(--clr-primary)) 12%, transparent);
  color: var(--card-color, var(--clr-primary));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  border: 1.5px solid color-mix(in srgb, var(--card-color, var(--clr-primary)) 25%, transparent);
}

.jurusan__card-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--clr-text);
  line-height: 1.3;
}

.jurusan__card-abbr {
  font-size: .78rem;
  font-weight: 700;
  color: var(--clr-primary);
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-top: -.4rem;
}

.jurusan__card-desc {
  font-size: .88rem;
  color: var(--clr-text-muted);
  line-height: 1.65;
  flex: 1;
}

/* Skills tags */
.jurusan__card-skills {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
}

.jurusan__card-skills li {
  display: flex;
  align-items: center;
  gap: .3rem;
  background: var(--clr-bg-alt);
  padding: .25rem .6rem;
  border-radius: 50px;
  font-size: .75rem;
  font-weight: 600;
  color: var(--clr-text-muted);
  border: 1px solid var(--clr-border);
}

.jurusan__card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: .7rem;
  border-top: 1px solid var(--clr-border);
  font-size: .82rem;
  color: var(--clr-text-muted);
}

.jurusan__card-badge {
  background: var(--clr-gold);
  color: #fff;
  padding: .2rem .65rem;
  border-radius: 50px;
  font-size: .72rem;
  font-weight: 700;
}

/* Kartu ke-4 dan ke-5 digeser ke tengah */
.jurusan__grid > .jurusan__card:nth-child(4) {
  grid-column: 1 / 2;
}
.jurusan__grid > .jurusan__card:nth-child(5) {
  grid-column: 2 / 3;
}

/* ----------------------------------------------------------------
   9. FASILITAS
   ---------------------------------------------------------------- */
.fasilitas {
  background: var(--clr-bg);
}

.fasilitas__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.fasilitas__item {
  background: var(--clr-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--clr-border);
  transition: all var(--transition);
}

.fasilitas__item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

/* Gambar fasilitas */
.fasilitas__item-img-wrap {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.fasilitas__item-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}

.fasilitas__item:hover .fasilitas__item-img-wrap img {
  transform: scale(1.06);
}

/* Overlay ikon di atas gambar fasilitas */
.fasilitas__item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(11,43,25,.8) 0%, transparent 60%);
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  padding: .8rem;
  opacity: 0;
  transition: opacity var(--transition);
}

.fasilitas__item:hover .fasilitas__item-overlay { opacity: 1; }

.fasilitas__item-overlay i {
  font-size: 2rem;
  color: rgba(255,255,255,.9);
}

.fasilitas__item-body {
  padding: 1.2rem;
}

.fasilitas__item-body h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: .5rem;
  display: flex;
  align-items: center;
  gap: .4rem;
}

.fasilitas__item-body h3 i { color: var(--clr-primary); }

.fasilitas__item-body p {
  font-size: .87rem;
  color: var(--clr-text-muted);
  line-height: 1.65;
}

/* ----------------------------------------------------------------
   10. GALERI
   ---------------------------------------------------------------- */
.galeri {
  background: var(--clr-bg-alt);
}

/* Tombol filter galeri */
.galeri__filter {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.galeri__filter-btn {
  padding: .5rem 1.2rem;
  border-radius: 50px;
  font-size: .85rem;
  font-weight: 600;
  color: var(--clr-text-muted);
  background: var(--clr-surface);
  border: 1.5px solid var(--clr-border);
  transition: all var(--transition);
}

.galeri__filter-btn:hover,
.galeri__filter-btn.active {
  background: var(--clr-primary);
  color: #fff;
  border-color: var(--clr-primary);
}

/* Grid masonry-like untuk galeri */
.galeri__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 220px;
  gap: .9rem;
}

.galeri__item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--transition);
}

.galeri__item:hover { transform: scale(1.02); box-shadow: var(--shadow-md); }

.galeri__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}

.galeri__item:hover img { transform: scale(1.08); }

/* Item ukuran khusus untuk variasi grid */
.galeri__item--tall { grid-row: span 2; }
.galeri__item--wide { grid-column: span 2; }

/* Overlay caption */
.galeri__item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(11,43,25,.85) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1rem;
  opacity: 0;
  transition: opacity var(--transition);
}

.galeri__item:hover .galeri__item-overlay { opacity: 1; }

.galeri__item-overlay p {
  color: #fff;
  font-size: .9rem;
  font-weight: 600;
  margin-bottom: .2rem;
}

.galeri__item-overlay span {
  font-size: .72rem;
  color: var(--clr-gold);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
}

/* Item yang disembunyikan oleh filter */
.galeri__item.hidden {
  display: none;
}

/* ----------------------------------------------------------------
   11. KONTAK
   ---------------------------------------------------------------- */
.kontak { background: var(--clr-bg); }

.kontak__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: start;
}

.kontak__info {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.kontak__info-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.1rem;
  background: var(--clr-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--clr-border);
  transition: all var(--transition);
}

.kontak__info-card:hover {
  border-color: var(--clr-primary);
  transform: translateX(4px);
}

.kontak__info-icon {
  width: 44px;
  height: 44px;
  background: var(--clr-primary-lt);
  color: var(--clr-primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.kontak__info-card h4 {
  font-size: .82rem;
  font-weight: 700;
  color: var(--clr-text-muted);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: .25rem;
}

.kontak__info-card p {
  font-size: .95rem;
  color: var(--clr-text);
  font-weight: 500;
}

/* Placeholder peta */
.kontak__map-placeholder {
  height: 380px;
  background: var(--clr-surface);
  border-radius: var(--radius-lg);
  border: 2px dashed var(--clr-border);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  color: var(--clr-text-muted);
  text-align: center;
  padding: 2rem;
  transition: border-color var(--transition);
}

.kontak__map-placeholder:hover { border-color: var(--clr-primary); }

.kontak__map-placeholder i {
  font-size: 3rem;
  color: var(--clr-primary);
  opacity: .5;
}

.kontak__map-placeholder p {
  font-size: 1rem;
  font-weight: 600;
  color: var(--clr-text);
}

.kontak__map-placeholder span {
  font-size: .88rem;
  margin-bottom: .5rem;
}

.kontak__map-wrap { position: relative; }

/* ----------------------------------------------------------------
   12. FOOTER
   ---------------------------------------------------------------- */
.footer {
  background: #071a0e;
  color: rgba(255,255,255,.8);
  position: relative;
  overflow: hidden;
}

/* Ornamen atas footer */
.footer__ornament {
  height: 6px;
  background: linear-gradient(90deg, var(--clr-primary), var(--clr-gold), var(--clr-primary));
}

.footer .container {
  padding-top: 3.5rem;
  padding-bottom: 2rem;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr 1.5fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

/* Logo footer */
.footer__logo {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-bottom: 1rem;
}

.footer__logo i {
  font-size: 1.8rem;
  color: var(--clr-gold);
}

.footer__logo-name {
  display: block;
  font-size: 1rem;
  font-weight: 800;
  color: #fff;
}

.footer__logo-tag {
  display: block;
  font-size: .75rem;
  color: rgba(255,255,255,.5);
}

.footer__desc {
  font-size: .88rem;
  line-height: 1.7;
  color: rgba(255,255,255,.55);
  margin-bottom: 1.25rem;
}

/* Ikon sosial media */
.footer__socials {
  display: flex;
  gap: .6rem;
  flex-wrap: wrap;
}

.footer__social {
  width: 38px;
  height: 38px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .95rem;
  color: rgba(255,255,255,.7);
  transition: all var(--transition);
}

.footer__social:hover {
  background: var(--clr-primary);
  border-color: var(--clr-primary);
  color: #fff;
  transform: translateY(-3px);
}

.footer__col-title {
  font-size: .82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--clr-gold);
  margin-bottom: 1rem;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: .5rem;
}

.footer__links a {
  font-size: .88rem;
  color: rgba(255,255,255,.55);
  transition: all var(--transition);
  display: flex;
  align-items: center;
  gap: .4rem;
}

.footer__links a i { font-size: .7rem; color: var(--clr-primary); transition: transform var(--transition); }

.footer__links a:hover {
  color: #fff;
  padding-left: .3rem;
}

.footer__links a:hover i { transform: translateX(2px); }

/* Alamat footer */
.footer__address p {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  font-size: .88rem;
  color: rgba(255,255,255,.55);
  margin-bottom: .7rem;
  line-height: 1.5;
}

.footer__address p i {
  color: var(--clr-primary);
  margin-top: .15rem;
  flex-shrink: 0;
}

/* Footer bottom */
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .5rem;
  font-size: .82rem;
  color: rgba(255,255,255,.35);
}

.footer__bottom-ayat {
  font-family: var(--font-display);
  font-size: .9rem;
  color: var(--clr-gold);
  opacity: .7;
}

/* ----------------------------------------------------------------
   13. BACK TO TOP BUTTON
   ---------------------------------------------------------------- */
.back-to-top {
  position: fixed;
  bottom: 1.75rem;
  right: 1.75rem;
  width: 46px;
  height: 46px;
  background: var(--clr-primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  box-shadow: 0 4px 16px rgba(27,107,69,.4);
  z-index: 700;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--clr-primary-dark);
  transform: translateY(-3px);
}

/* ----------------------------------------------------------------
   14. RESPONSIVE — TABLET (max 1024px)
   ---------------------------------------------------------------- */
@media (max-width: 1024px) {

  .jurusan__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .jurusan__grid > .jurusan__card:nth-child(4),
  .jurusan__grid > .jurusan__card:nth-child(5) {
    grid-column: auto;
  }

  .fasilitas__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }

  .galeri__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ----------------------------------------------------------------
   15. RESPONSIVE — TABLET KECIL (max 768px)
   ---------------------------------------------------------------- */
@media (max-width: 768px) {

  /* Navbar Mobile */
  .navbar__nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: min(280px, 80vw);
    height: 100vh;
    background: var(--clr-surface);
    box-shadow: -4px 0 20px rgba(0,0,0,.15);
    flex-direction: column;
    padding: 6rem 1.5rem 2rem;
    transition: right var(--transition);
    z-index: 799;
    overflow-y: auto;
  }

  .navbar__nav.open { right: 0; }

  .navbar__list {
    flex-direction: column;
    align-items: flex-start;
    gap: .25rem;
  }

  .navbar__link {
    font-size: 1rem;
    padding: .6rem .8rem;
    width: 100%;
    display: block;
    color: var(--clr-text) !important; /* override transparan */
  }

  .navbar__hamburger { display: flex; }

  .navbar__actions .btn span { display: none; } /* Sembunyikan label tombol di mobile */

  /* Hero */
  .hero__stats {
    gap: 1.2rem;
    padding: 1.2rem;
  }

  .hero__stat-number { font-size: 1.6rem; }

  /* Profil */
  .profil__grid { grid-template-columns: 1fr; }

  .profil__image { height: 280px; }

  .profil__image-frame::before { display: none; }

  /* Jurusan */
  .jurusan__grid { grid-template-columns: 1fr; }

  /* Fasilitas */
  .fasilitas__grid { grid-template-columns: 1fr; }

  /* Kontak */
  .kontak__grid { grid-template-columns: 1fr; }

  /* Galeri */
  .galeri__grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 180px;
  }

  .galeri__item--wide { grid-column: span 2; }

  /* Footer */
  .footer__grid { grid-template-columns: 1fr; gap: 2rem; }

  .footer__bottom { flex-direction: column; text-align: center; }
}

/* ----------------------------------------------------------------
   16. RESPONSIVE — MOBILE KECIL (max 480px)
   ---------------------------------------------------------------- */
@media (max-width: 480px) {

  :root { --section-gap: 3.5rem; }

  .hero__cta { flex-direction: column; width: 100%; }
  .hero__cta .btn { width: 100%; justify-content: center; }

  .hero__stats {
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
  }

  .hero__stat-divider { display: none; }

  .galeri__grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 220px;
  }

  .galeri__item--tall,
  .galeri__item--wide { grid-column: auto; grid-row: auto; }

  .footer__socials { justify-content: flex-start; }

  .modal { padding: 1.75rem 1.25rem; }
}

/* ----------------------------------------------------------------
   17. AKSESIBILITAS & UTILITAS TAMBAHAN
   ---------------------------------------------------------------- */

/* Focus ring yang terlihat jelas */
:focus-visible {
  outline: 3px solid var(--clr-primary);
  outline-offset: 2px;
  border-radius: 4px;
}

/* Sembunyikan elemen secara visual tapi tetap terbaca screen reader */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
}

/* Scroll bar custom untuk browser yang mendukung */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--clr-bg); }
::-webkit-scrollbar-thumb { background: var(--clr-primary); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--clr-primary-dark); }