/* ============================================================
   BEM IBTPI — Tema Institusional (flat, warna solid)
   Palet: navy + biru royal + emas + aksen kategori. Tanpa gradasi.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
  /* Brand */
  --brand:      #1f5fd0;   /* biru royal solid */
  --brand-dark: #12275c;   /* navy */
  --brand-darker:#0d1c46;
  --accent:     #f6b21b;   /* emas */

  /* Core palette (nama lama dipertahankan, kini warna SOLID) */
  --purple:   #1f5fd0;     /* dulu ungu -> kini brand biru */
  --purple-l: #5b8def;
  --blue:     #1f5fd0;
  --cyan:     #0e9aa7;     /* teal */
  --pink:     #e23b2e;     /* merah */
  --green:    #12a150;
  --amber:    #f6b21b;
  --red:      #e23b2e;

  /* "Gradients" -> kini warna SOLID (nama var dipertahankan) */
  --grad-hero:    #12275c;
  --grad-primary: #1f5fd0;
  --grad-warm:    #f6b21b;
  --grad-cool:    #1f5fd0;
  --grad-green:   #12a150;
  --grad-text:    #1f5fd0;

  /* "Glass" -> kini permukaan solid */
  --glass-light: rgba(255,255,255,0.08);
  --glass-border: rgba(255,255,255,0.18);
  --glass-white: #ffffff;

  /* Neutral */
  --bg-page:  #f4f6fa;
  --bg-dark:  #12275c;
  --card-bg:  #ffffff;
  --text-900: #111827;
  --text-600: #5b6472;
  --text-400: #98a1b0;
  --border:   #e6e8ee;

  /* Shadows (netral, tanpa glow berwarna) */
  --shadow-card: 0 1px 3px rgba(16,24,40,0.08);
  --shadow-hover: 0 6px 20px rgba(16,24,40,0.10);
  --shadow-glow-purple: 0 6px 20px rgba(16,24,40,0.10);
  --shadow-glow-blue:   0 6px 20px rgba(16,24,40,0.10);
  --shadow-glow-pink:   0 6px 20px rgba(16,24,40,0.10);

  /* Spacing & radius */
  --radius-xl: 14px;
  --radius-lg: 12px;
  --radius-md: 10px;
  --radius-sm: 8px;
  --radius-pill: 100px;
}

*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background: var(--bg-page);
  color: var(--text-900);
  overflow-x: hidden;
}

.section-pad { padding: 72px 0; }

/* ─── TYPOGRAPHY ─────────────────────────────────── */
.label-pill {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11px; font-weight: 700; letter-spacing: 2.5px;
  text-transform: uppercase;
  background: rgba(31,95,208,0.1);
  border: 1px solid rgba(31,95,208,0.2);
  color: var(--purple);
  padding: 5px 16px; border-radius: var(--radius-pill);
  margin-bottom: 14px;
}
.label-pill.light {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.2);
  color: var(--purple-l);
}
.section-heading {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: clamp(2rem,4vw,2.8rem);
  font-weight: 700; line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.section-heading .grad {
  background: var(--grad-primary);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.section-sub {
  font-size: 16px; line-height: 1.7;
  color: var(--text-600); max-width: 520px;
}
.text-grad {
  background: var(--grad-text);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ─── NAVBAR ─────────────────────────────────────── */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 18px 0;
  transition: all 0.4s cubic-bezier(0.4,0,0.2,1);
}
#navbar.scrolled {
  background: var(--brand-dark);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding: 12px 0;
  box-shadow: 0 2px 10px rgba(16,24,40,0.15);
}
.nav-logo {
  display: flex; align-items: center; gap: 12px;
  text-decoration: none;
}
.nav-logo-icon {
  width: 42px; height: 42px; border-radius: 12px;
  background: var(--grad-primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; color: white;
  box-shadow: var(--shadow-glow-purple);
  flex-shrink: 0;
}
.nav-logo-text { color: white; }
.nav-logo-name { font-weight: 800; font-size: 16px; line-height: 1.1; }
.nav-logo-sub  { font-size: 9px; opacity: 0.55; letter-spacing: 0.5px; }
.navbar-nav .nav-link {
  color: rgba(255,255,255,0.75) !important;
  font-size: 13.5px; font-weight: 500;
  padding: 7px 14px !important; border-radius: 8px;
  transition: all 0.2s;
}
.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active { color: white !important; background: rgba(255,255,255,0.1); }
.btn-nav-login {
  background: var(--accent);
  color: #1a1300 !important; border-radius: var(--radius-sm) !important;
  padding: 8px 22px !important; font-weight: 700 !important; font-size: 13px !important;
  transition: background 0.2s !important;
}
.btn-nav-login:hover { background: #e0a015 !important; color: #1a1300 !important; }

/* ─── HERO ───────────────────────────────────────── */
#hero {
  position: relative; min-height: 100vh;
  background: var(--grad-hero);
  display: flex; align-items: center;
  overflow: hidden;
}
/* Animated gradient blobs */
.blob { display: none; }
.blob-1 { width: 500px; height: 500px; background: rgba(31,95,208,0.35); top: -100px; right: -100px; animation: none; }
.blob-2 { width: 400px; height: 400px; background: rgba(31,95,208,0.25); bottom: -80px; left: -80px; animation: none; }
.blob-3 { width: 300px; height: 300px; background: rgba(226,59,46,0.2); top: 40%; left: 40%; animation: none; }
@keyframes blobFloat {
  0%,100% { transform: translate(0,0) scale(1); }
  33%      { transform: translate(40px,-40px) scale(1.05); }
  66%      { transform: translate(-30px,30px) scale(0.97); }
}
/* Grid overlay */
.hero-grid { display: none; }
.hero-content { position: relative; z-index: 2; padding-top: 80px; }

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--glass-light);
  border: 1px solid var(--glass-border);
  backdrop-filter: none;
  color: var(--purple-l); font-size: 12px; font-weight: 600;
  padding: 8px 18px; border-radius: var(--radius-pill);
  margin-bottom: 24px; letter-spacing: 1px;
}
.hero-badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); animation: none; }
@keyframes pulse { 0%,100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.6; transform: scale(1.2); } }

.hero-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: clamp(2.4rem,6vw,4.4rem);
  font-weight: 800; line-height: 1.08;
  letter-spacing: -0.02em; color: white;
  margin-bottom: 8px;
}
.hero-title .accent {
  color: var(--accent);
}
.hero-subtitle {
  font-size: clamp(1rem,2.2vw,1.25rem);
  color: rgba(255,255,255,0.65); font-weight: 400;
  margin-bottom: 12px;
}
.hero-tagline {
  font-size: clamp(0.85rem,1.5vw,0.95rem);
  font-weight: 700; letter-spacing: 4px; text-transform: uppercase;
  color: var(--amber); margin-bottom: 32px;
}
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.btn-hero-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--brand);
  color: white; font-weight: 700; font-size: 14px;
  padding: 14px 32px; border-radius: var(--radius-sm);
  border: none; text-decoration: none;
  box-shadow: var(--shadow-card);
  transition: background 0.2s;
}
.btn-hero-primary:hover { background: #184db0; color: white; }
.btn-hero-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent;
  border: 1.5px solid rgba(255,255,255,0.5);
  color: white; font-weight: 600; font-size: 14px;
  padding: 14px 28px; border-radius: var(--radius-sm);
  text-decoration: none; transition: all 0.2s;
}
.btn-hero-ghost:hover { background: rgba(255,255,255,0.12); border-color: #fff; color: white; }

/* Hero floating card */
.hero-float-card {
  background: var(--glass-light);
  backdrop-filter: none; -webkit-backdrop-filter: none;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: 28px; color: white;
  animation: none;
}
@keyframes floatCard { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
.hero-float-stat { font-size: 2.2rem; font-weight: 800; line-height: 1; }
.hero-float-label { font-size: 11px; opacity: 0.6; text-transform: uppercase; letter-spacing: 1.5px; margin-top: 4px; }
.hero-float-icon { font-size: 28px; margin-bottom: 12px; }
.glow-purple { color: var(--purple-l); }
.glow-blue { color: #93c5fd; }
.glow-green { color: #6ee7b7; }
.glow-pink { color: #f9a8d4; }

.scroll-down { display: none; }
@keyframes scrollBounce { 0%,100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(10px); } }

/* ─── STATS BAND ──────────────────────────────────── */
.stats-band {
  background: #12275c;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.stat-item {
  padding: 36px 24px; text-align: center; color: white;
  border-right: 1px solid rgba(255,255,255,0.07);
  position: relative; overflow: hidden;
}
.stat-item::before {
  content: ''; position: absolute; inset: 0;
  background: transparent;
}
.stat-item:last-child { border-right: none; }
.stat-num {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 2.6rem; font-weight: 800; line-height: 1;
  color: #fff;
}
.stat-ico { font-size: 22px; margin-bottom: 8px; color: var(--accent); }
.stat-lbl { font-size: 11px; opacity: 0.6; text-transform: uppercase; letter-spacing: 1.5px; margin-top: 6px; }

/* ─── ABOUT ──────────────────────────────────────── */
.about-visual {
  position: relative; height: 440px;
}
.about-main-block {
  position: absolute; inset: 0;
  background: var(--grad-primary);
  border-radius: var(--radius-xl);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  color: white; box-shadow: var(--shadow-glow-purple);
  overflow: hidden;
}
.about-main-block::before {
  content: '';position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.06'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.about-main-icon { font-size: 72px; opacity: 0.9; position: relative; z-index: 1; }
.about-main-text { font-family:'Plus Jakarta Sans',sans-serif; font-size: 20px; font-weight: 700; position: relative; z-index: 1; margin-top: 12px; }

.about-float {
  position: absolute;
  background: white; border-radius: var(--radius-lg);
  padding: 14px 18px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.12);
  font-size: 13px; font-weight: 600;
  display: flex; align-items: center; gap: 8px;
}
.about-float-1 { bottom: 30px; left: -28px; }
.about-float-2 { top: 30px; right: -28px; }
.about-float-3 { bottom: 100px; right: -28px; }

.mission-row {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 10px 0; border-bottom: 1px dashed var(--border);
}
.mission-row:last-child { border-bottom: none; }
.mission-icon {
  width: 28px; height: 28px; border-radius: 8px;
  background: var(--grad-primary);
  display: flex; align-items: center; justify-content: center;
  color: white; font-size: 12px; flex-shrink: 0;
}

/* ─── WELCOME (SAMBUTAN) ──────────────────────────── */
.welcome-wrap {
  background: #12275c;
  position: relative; overflow: hidden;
}
.welcome-wrap::before {
  content: ''; position: absolute; top: -200px; right: -200px;
  width: 600px; height: 600px; border-radius: 50%;
  background: transparent;
}
.welcome-card {
  background: rgba(255,255,255,0.04);
  backdrop-filter: none;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-xl);
  padding: 48px 40px; color: white;
  position: relative; z-index: 1;
}
.pres-photo-ring {
  width: 150px; height: 150px; margin: 0 auto 20px;
  border-radius: 50%; padding: 4px;
  background: var(--grad-primary);
  box-shadow: var(--shadow-glow-purple);
}
.pres-photo-ring > div {
  width: 100%; height: 100%; border-radius: 50%;
  background: #1f5fd0;
  display: flex; align-items: center; justify-content: center;
  font-size: 56px; color: rgba(255,255,255,0.5);
}
.pres-photo-ring > img {
  width: 100%; height: 100%; border-radius: 50%; object-fit: cover;
}
.quote-icon { font-size: 40px; color: var(--purple-l); opacity: 0.5; line-height: 1; }
.pres-msg { font-size: 15px; line-height: 1.8; font-style: italic; color: rgba(255,255,255,0.8); }
.sig-line { width: 60px; height: 3px; border-radius: 2px; background: var(--grad-primary); margin-bottom: 8px; }

/* ─── VIDEO ──────────────────────────────────────── */
.video-wrap {
  background: var(--bg-dark);
  position: relative; overflow: hidden;
}
.video-frame {
  position: relative; padding-top: 56.25%;
  border-radius: var(--radius-xl); overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,0.08);
}
.video-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; }
.video-frame-placeholder {
  position: absolute; inset: 0;
  background: #12275c;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.3);
}
.video-frame-placeholder i { font-size: 72px; margin-bottom: 16px; }

/* ─── DEPARTMENTS ─────────────────────────────────── */
.dept-grid { display: grid; grid-template-columns: repeat(auto-fill,minmax(220px,1fr)); gap: 20px; }
.dept-card {
  background: white; border-radius: var(--radius-lg);
  padding: 28px 22px; text-align: center;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
  transition: all 0.35s cubic-bezier(0.4,0,0.2,1);
  cursor: default;
}
.dept-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
  border-color: transparent;
}
.dept-icon-wrap {
  width: 60px; height: 60px; border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 26px; color: white; margin: 0 auto 16px;
  transition: all 0.3s;
}
.dept-card:hover .dept-icon-wrap { transform: scale(1.04); }
.dept-name { font-size: 14px; font-weight: 700; color: var(--text-900); margin-bottom: 6px; }
.dept-desc { font-size: 12.5px; color: var(--text-600); line-height: 1.6; }

/* ─── ACTIVITIES ──────────────────────────────────── */
.act-card {
  background: white; border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-card); border: 1px solid var(--border);
  transition: all 0.35s cubic-bezier(0.4,0,0.2,1);
  text-decoration: none; color: inherit; display: block;
}
.act-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); color: inherit; }
.act-thumb {
  height: 210px; overflow: hidden; position: relative;
  background: #1f5fd0;
}
.act-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.act-card:hover .act-thumb img { transform: scale(1.07); }
.act-cat {
  position: absolute; top: 14px; left: 14px;
  background: var(--grad-primary); color: white;
  font-size: 10px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase;
  padding: 4px 12px; border-radius: var(--radius-pill);
}
.act-thumb-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  font-size: 52px; color: rgba(255,255,255,0.3);
}
.act-body { padding: 20px; }
.act-meta { font-size: 11px; color: var(--text-400); display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 8px; }
.act-title { font-size: 15px; font-weight: 700; line-height: 1.4; margin-bottom: 6px; color: var(--text-900); }
.act-title-link { color: inherit; text-decoration: none; }
.act-desc { font-size: 13px; color: var(--text-600); line-height: 1.6; }
.act-footer { padding: 12px 20px; border-top: 1px solid var(--border); background: #fafafa; display: flex; justify-content: space-between; align-items: center; }
.act-participants { font-size: 12px; font-weight: 600; color: var(--purple); }
.act-more { font-size: 12px; font-weight: 600; color: var(--blue); text-decoration: none; }

/* ─── MEMBERS ─────────────────────────────────────── */
.mem-card {
  background: white; border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-card); border: 1px solid var(--border);
  transition: all 0.35s; text-align: center; text-decoration: none;
  display: block; color: inherit;
}
.mem-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); color: inherit; }
.mem-photo-wrap {
  height: 180px; display: flex; align-items: flex-end; justify-content: center;
  position: relative; overflow: hidden;
}
.mem-photo-bg {
  position: absolute; inset: 0;
}
.mem-photo-wrap img {
  width: 100px; height: 100px; border-radius: 50%;
  object-fit: cover; border: 4px solid white;
  position: relative; z-index: 1; margin-bottom: -16px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}
.mem-avatar {
  width: 100px; height: 100px; border-radius: 50%;
  background: rgba(255,255,255,0.2);
  display: flex; align-items: center; justify-content: center;
  font-size: 40px; color: rgba(255,255,255,0.7);
  position: relative; z-index: 1; margin-bottom: -16px;
  border: 4px solid white;
}
.mem-info { padding: 24px 16px 20px; }
.mem-name { font-size: 14px; font-weight: 700; margin-bottom: 4px; }
.mem-pos  { font-size: 12px; color: var(--purple); font-weight: 600; margin-bottom: 6px; }
.mem-dept { font-size: 10px; background: rgba(31,95,208,0.08); color: var(--purple); padding: 3px 10px; border-radius: var(--radius-pill); font-weight: 600; }

/* ─── ARTICLES ────────────────────────────────────── */
.art-card {
  background: white; border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-card); border: 1px solid var(--border);
  transition: all 0.35s; text-decoration: none; color: inherit; display: block;
}
.art-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); color: inherit; }
.art-thumb {
  height: 190px; overflow: hidden; position: relative;
  background: #12275c;
}
.art-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.art-card:hover .art-thumb img { transform: scale(1.07); }
.art-cat {
  position: absolute; top: 14px; left: 14px;
  font-size: 10px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase;
  padding: 4px 12px; border-radius: var(--radius-pill); color: white;
}
.art-cat.Berita { background: var(--grad-primary); }
.art-cat.Pengumuman { background: var(--grad-warm); }
.art-cat.Kerjasama { background: var(--grad-cool); }
.art-cat.Prestasi  { background: var(--grad-green); }
.art-cat.Kegiatan  { background: #e23b2e; }
.art-cat.Teknologi { background: #0e9aa7; }
.art-body { padding: 20px; }
.art-meta { font-size: 11px; color: var(--text-400); margin-bottom: 10px; display: flex; gap: 10px; flex-wrap: wrap; }
.art-title { font-size: 15px; font-weight: 700; line-height: 1.4; margin-bottom: 8px; color: var(--text-900); }
.art-excerpt { font-size: 13px; color: var(--text-600); line-height: 1.6; }

/* ─── CONTACT ────────────────────────────────────── */
.contact-wrap {
  background: #12275c;
  position: relative; overflow: hidden;
}
.contact-wrap::before {
  content: ''; position: absolute; bottom: -200px; left: -200px;
  width: 600px; height: 600px; border-radius: 50%;
  background: transparent;
}
.contact-card-dark {
  background: rgba(255,255,255,0.04);
  backdrop-filter: none;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-xl); padding: 32px 24px;
  text-align: center; color: white;
  transition: all 0.3s; position: relative; z-index: 1;
}
.contact-card-dark:hover { background: rgba(255,255,255,0.08); transform: translateY(-4px); }
.contact-card-icon {
  width: 60px; height: 60px; border-radius: 50%;
  background: var(--grad-primary); margin: 0 auto 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; color: white;
  box-shadow: var(--shadow-glow-purple);
}
.social-orbs { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; margin-top: 36px; }
.social-orb {
  width: 52px; height: 52px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; color: white; text-decoration: none;
  transition: all 0.3s; position: relative; z-index: 1;
}
.social-orb:hover { transform: translateY(-6px) scale(1.1); color: white; }
.social-orb.ig  { background: #c13584; }
.social-orb.tw  { background: #1da1f2; }
.social-orb.fb  { background: #1877f2; }
.social-orb.yt  { background: #ff0000; }
.social-orb.wa  { background: #25d366; }

/* ─── FOOTER ──────────────────────────────────────── */
.footer { background: #060614; border-top: 1px solid rgba(255,255,255,0.05); }
.footer-brand { font-family:'Plus Jakarta Sans',sans-serif; font-size: 22px; font-weight: 800; color: white; display: flex; align-items: center; gap: 10px; }
.footer-brand-icon { width: 36px; height: 36px; border-radius: 10px; background: var(--grad-primary); display: flex; align-items: center; justify-content: center; font-size: 18px; }
.footer-desc { font-size: 13.5px; color: rgba(255,255,255,0.45); line-height: 1.7; margin-top: 12px; }
.footer-head { font-size: 12px; font-weight: 700; color: rgba(255,255,255,0.85); text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 16px; }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 8px; }
.footer-links a { color: rgba(255,255,255,0.45); font-size: 13.5px; text-decoration: none; transition: color 0.2s; }
.footer-links a:hover { color: var(--purple-l); }
.footer-contact-row { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 10px; color: rgba(255,255,255,0.5); font-size: 13.5px; }
.footer-contact-row i { color: var(--purple-l); flex-shrink: 0; margin-top: 2px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.05); padding: 20px 0; text-align: center; color: rgba(255,255,255,0.25); font-size: 12.5px; }

/* ─── BACK TO TOP ────────────────────────────────── */
#backToTop {
  position: fixed; bottom: 28px; right: 28px; z-index: 999;
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--grad-primary); color: white; border: none;
  font-size: 16px; cursor: pointer;
  box-shadow: 0 6px 20px rgba(31,95,208,0.5);
  display: none; align-items: center; justify-content: center;
  transition: all 0.3s;
}
#backToTop.show { display: flex; }
#backToTop:hover { transform: translateY(-2px); }

/* ─── "VIEW ALL" BUTTONS ─────────────────────────── */
.btn-outline-grad {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 28px; border-radius: var(--radius-sm);
  border: 1.5px solid var(--brand);
  background: #fff;
  color: var(--brand); font-weight: 700; font-size: 14px;
  text-decoration: none; transition: all 0.2s;
}
.btn-outline-grad:hover {
  background: var(--brand);
  color: white;
}
.btn-solid-grad {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 28px; border-radius: var(--radius-pill);
  background: var(--grad-primary); color: white;
  font-weight: 700; font-size: 14px;
  text-decoration: none; transition: all 0.3s;
  border: none;
}
.btn-solid-grad:hover { box-shadow: 0 8px 24px rgba(31,95,208,0.45); transform: translateY(-2px); color: white; }

/* ─── SHARED PAGE HEADER (sub-pages) ────────────── */
.page-hero {
  background: var(--grad-hero); position: relative;
  padding: 120px 0 60px; overflow: hidden;
  color: white; text-align: center;
}
.page-hero::after { display: none; }
.page-hero .content { position: relative; z-index: 1; }
.page-hero h1 { font-family:'Plus Jakarta Sans',sans-serif; font-size: clamp(2rem,5vw,3.5rem); font-weight: 800; }
.breadcrumb-dark { display: flex; justify-content: center; gap: 6px; font-size: 13px; margin-top: 12px; }
.breadcrumb-dark a { color: rgba(255,255,255,0.55); text-decoration: none; }
.breadcrumb-dark a:hover { color: white; }
.breadcrumb-dark span { color: rgba(255,255,255,0.3); }
.breadcrumb-dark .active { color: var(--purple-l); }

/* ─── SEARCH & FILTER ────────────────────────────── */
.search-filter-bar {
  background: white; border-radius: var(--radius-xl);
  padding: 20px 24px; box-shadow: var(--shadow-card);
  border: 1px solid var(--border); margin-bottom: 32px;
}
.filter-chip {
  display: inline-flex; align-items: center;
  padding: 6px 18px; border-radius: var(--radius-pill);
  font-size: 13px; font-weight: 600; cursor: pointer;
  border: 2px solid var(--border); background: white;
  color: var(--text-600); transition: all 0.2s; white-space: nowrap;
}
.filter-chip.active, .filter-chip:hover {
  background: var(--grad-primary); border-color: transparent; color: white;
}

/* ─── SINGLE ARTICLE ─────────────────────────────── */
.article-content { font-size: 16px; line-height: 1.85; color: var(--text-600); }
.article-content h2 { font-family:'Plus Jakarta Sans',sans-serif; font-size: 1.6rem; font-weight: 700; color: var(--text-900); margin: 28px 0 12px; }
.article-content h3 { font-size: 1.2rem; font-weight: 700; color: var(--text-900); margin: 20px 0 10px; }
.article-content p { margin-bottom: 16px; }
.article-content ul,
.article-content ol { padding-left: 24px; margin-bottom: 16px; }
.article-content li { margin-bottom: 6px; }

/* ─── PORTAL PROMO ───────────────────────────────── */
.portal-promo {
  background: var(--grad-primary);
  border-radius: var(--radius-xl); padding: 40px 36px; color: white;
  position: relative; overflow: hidden;
}
.portal-promo::before {
  content: ''; position: absolute; top: -60px; right: -60px;
  width: 200px; height: 200px; border-radius: 50%;
  background: rgba(255,255,255,0.08);
}

/* ─── RESPONSIVE ─────────────────────────────────── */
@media (max-width: 991px) {
  .section-pad { padding: 64px 0; }
  .about-float { display: none; }
  .hero-title { font-size: clamp(2.2rem,8vw,3.5rem); }
}
@media (max-width: 767px) {
  .section-pad { padding: 48px 0; }
  .stat-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.07); }
  .stat-item:last-child { border-bottom: none; }
  .hero-cta { flex-direction: column; }
  .btn-hero-primary, .btn-hero-ghost { justify-content: center; }
  .welcome-card { padding: 28px 20px; }
  .dept-grid { grid-template-columns: repeat(2,1fr); gap: 14px; }
}

/* ─── ADDITIONAL HERO ELEMENTS ─────────────────── */
.hero-title-grad {
  background: #1f5fd0;
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  display: inline-block;
}
.hero-center-orb {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  width: 200px; height: 200px; border-radius: 50%;
  background: rgba(31,95,208,0.12);
  backdrop-filter: none;
  border: 2px solid rgba(255,255,255,0.15);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  box-shadow: none;
  animation: none;
  z-index: 1;
}
.hero-stat-card {
  position: absolute;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 12px; padding: 14px 18px;
  display: flex; align-items: center; gap: 12px;
  min-width: 170px; z-index: 2;
  box-shadow: 0 8px 24px rgba(0,0,0,0.22);
  animation: none;
}
.hero-stat-card:nth-child(3) { animation-delay: 1s; }
.hero-stat-card:nth-child(4) { animation-delay: 2s; }
.hero-stat-icon {
  width: 44px; height: 44px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: white; font-size: 18px; flex-shrink: 0;
}
.hero-stat-num {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.6rem; font-weight: 800; color: white; line-height: 1;
}
.hero-stat-lbl { font-size: 10px; color: rgba(255,255,255,0.55); text-transform: uppercase; letter-spacing: 1px; margin-top: 4px; }

.hero-scroll-indicator {
  position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%);
  z-index: 3;
}
.scroll-mouse {
  width: 24px; height: 38px; border: 2px solid rgba(255,255,255,0.4);
  border-radius: 20px; display: flex; justify-content: center; padding-top: 6px;
}
.scroll-wheel {
  width: 3px; height: 8px; background: rgba(255,255,255,0.6); border-radius: 2px;
  animation: scrollWheel 1.8s ease-in-out infinite;
}
@keyframes scrollWheel { 0%,100% { transform: translateY(0); opacity: 0.6; } 50% { transform: translateY(8px); opacity: 1; } }

.sig-line span {
  font-family: 'Plus Jakarta Sans', sans-serif; font-style: italic;
  font-size: 18px; font-weight: 600;
  background: #1f5fd0;
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  display: inline-block; padding-top: 4px;
}
.sig-line { padding-top: 16px; border-top: 1px solid rgba(255,255,255,0.08); margin-top: 18px; }

/* ─── AOS OVERRIDES ──────────────────────────────── */
[data-aos] { will-change: transform, opacity; }