/*
Theme Name:  S3 Ilmu Manajemen UTM
Theme URI:   https://feb.trunojoyo.ac.id/s3-manajemen
Author:      Program Doktor Ilmu Manajemen FEB UTM
Author URI:  https://feb.trunojoyo.ac.id
Description: Tema resmi Program Doktor Ilmu Manajemen Universitas Trunojoyo Madura. Dirancang untuk memenuhi standar akreditasi LAMEMBA, profesional, responsif, dan aksesibel.
Version:     2.0.0
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 8.0
License:     GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: s3-utm
Tags:        education, university, academic, responsive, custom-menu, featured-images
*/

/* ================================================================
   DESIGN SYSTEM — CSS CUSTOM PROPERTIES
   ================================================================ */
:root {
  /* Brand Colors */
  --navy:         #1B3A8C;
  --navy-mid:     #1B3A8C;
  --navy-light:   #2650B8;
  --gold:         #F0B800;
  --gold-bright:  #FFD000;
  --gold-pale:    #FFF9CC;
  --cream:        #FAF8F3;
  --white:        #FFFFFF;

  /* Neutral Scale */
  --gray-50:  #FAFAFA;
  --gray-100: #F4F4F5;
  --gray-200: #E4E4E7;
  --gray-300: #D1D1D6;
  --gray-400: #A1A1AA;
  --gray-500: #71717A;
  --gray-600: #52525B;
  --gray-700: #3F3F46;
  --gray-800: #27272A;
  --gray-900: #18181B;

  /* Semantic */
  --text-primary:   #18181B;
  --text-secondary: #52525B;
  --text-muted:     #71717A;
  --bg:             #FFFFFF;
  --bg-alt:         #FAF8F3;
  --bg-card:        #FFFFFF;
  --border:         #E4E4E7;
  --border-light:   #F4F4F5;

  /* Typography */
  --font-display: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body:    'DM Sans', 'Segoe UI', system-ui, sans-serif;

  /* Type Scale */
  --text-xs:  0.75rem;
  --text-sm:  0.875rem;
  --text-base: 1rem;
  --text-lg:  1.125rem;
  --text-xl:  1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 3.75rem;

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Layout */
  --header-h:   76px;
  --container:  1200px;
  --content-w:  760px;
  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-xs: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-sm: 0 4px 12px rgba(0,0,0,.06), 0 2px 6px rgba(0,0,0,.04);
  --shadow-md: 0 8px 28px rgba(0,0,0,.09), 0 4px 12px rgba(0,0,0,.05);
  --shadow-lg: 0 20px 60px rgba(0,0,0,.12), 0 8px 24px rgba(0,0,0,.07);
  --shadow-gold: 0 8px 32px rgba(240,184,0,.25);

  /* Transitions */
  --ease:       cubic-bezier(.4,0,.2,1);
  --ease-spring: cubic-bezier(.34,1.56,.64,1);
  --dur-fast:   150ms;
  --dur-base:   250ms;
  --dur-slow:   400ms;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--text-primary);
  background: var(--bg);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.nav-open { overflow: hidden; }

img, svg { max-width: 100%; display: block; }
a { color: var(--navy-mid); text-decoration: none; transition: color var(--dur-base) var(--ease); }
a:hover { color: var(--gold); }
button { cursor: pointer; font-family: inherit; }
ul { list-style: none; }
input, select, textarea { font-family: inherit; }
h1,h2,h3,h4,h5,h6 { font-family: var(--font-display); line-height: 1.2; font-weight: 700; }

/* Focus styles for accessibility */
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: var(--radius-sm); }

/* ================================================================
   SCROLLBAR
   ================================================================ */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg-alt); }
::-webkit-scrollbar-thumb { background: var(--navy-mid); border-radius: 3px; }

/* ================================================================
   LAYOUT UTILITIES
   ================================================================ */
.container  { max-width: var(--container); margin: 0 auto; padding: 0 var(--space-6); }
.container--wide  { max-width: 1440px; margin: 0 auto; padding: 0 var(--space-6); }
.container--narrow { max-width: 800px; margin: 0 auto; padding: 0 var(--space-6); }

.section        { padding: var(--space-20) 0; }
.section--sm    { padding: var(--space-12) 0; }
.section--alt   { background: var(--bg-alt); }
.section--navy  { background: var(--navy); color: var(--white); }
.section--dark  { background: var(--gray-900); color: var(--white); }

/* ================================================================
   TYPOGRAPHY UTILITIES
   ================================================================ */
.eyebrow {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--gold);
}
.eyebrow::before {
  content: '';
  display: block; width: 20px; height: 2px;
  background: var(--gold);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 700;
  color: var(--navy);
  line-height: 1.15;
  margin-top: var(--space-3);
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  max-width: 580px;
  margin-top: var(--space-4);
  line-height: 1.7;
}

.section-header {
  margin-bottom: var(--space-12);
}

.section-header--center {
  text-align: center;
}
.section-header--center .section-subtitle { margin-left: auto; margin-right: auto; }
.section-header--center .eyebrow { justify-content: center; }
.section-header--center .eyebrow::before { display: none; }

/* ================================================================
   BADGE / PILL
   ================================================================ */
.badge {
  display: inline-flex; align-items: center; gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.badge--gold    { background: var(--gold-pale); color: var(--gold); border: 1px solid rgba(240,184,0,.2); }
.badge--navy    { background: var(--navy); color: var(--white); }
.badge--green   { background: #d1fae5; color: #065f46; }
.badge--blue    { background: #dbeafe; color: #1e40af; }
.badge--purple  { background: #ede9fe; color: #5b21b6; }
.badge--solid-gold { background: var(--gold); color: var(--navy); }

/* ================================================================
   BUTTONS
   ================================================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-sm);
  border: 2px solid transparent;
  transition: all var(--dur-base) var(--ease);
  cursor: pointer;
  white-space: nowrap;
  text-decoration: none;
}
.btn--primary {
  background: var(--gold);
  color: var(--navy);
  border-color: var(--gold);
}
.btn--primary:hover {
  background: var(--gold-bright);
  border-color: var(--gold-bright);
  color: var(--navy);
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}
.btn--navy {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}
.btn--navy:hover {
  background: var(--navy-mid);
  border-color: var(--navy-mid);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.btn--outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.5);
}
.btn--outline-white:hover {
  background: rgba(255,255,255,.12);
  border-color: var(--white);
  color: var(--white);
}
.btn--outline-navy {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.btn--outline-navy:hover { background: var(--navy); color: var(--white); }
.btn--ghost {
  background: transparent;
  color: var(--navy-mid);
  border-color: transparent;
  padding-left: var(--space-3);
  padding-right: var(--space-3);
}
.btn--ghost:hover { background: var(--bg-alt); color: var(--navy); }
.btn--sm { padding: var(--space-2) var(--space-4); font-size: var(--text-xs); }
.btn--lg { padding: var(--space-4) var(--space-8); font-size: var(--text-base); }
.btn--icon { width: 40px; height: 40px; padding: 0; border-radius: 50%; }

/* ================================================================
   CARDS
   ================================================================ */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform var(--dur-base) var(--ease), box-shadow var(--dur-base) var(--ease), border-color var(--dur-base) var(--ease);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.card--hover-gold:hover { border-color: var(--gold); }
.card__body { padding: var(--space-6); }
.card__img {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--gray-100);
  position: relative;
}
.card__img-inner {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  font-size: 3rem;
  transition: transform var(--dur-slow) var(--ease);
}
.card:hover .card__img-inner { transform: scale(1.04); }

/* ================================================================
   HEADER / NAVIGATION
   ================================================================ */
#site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--header-h);
  transition: all var(--dur-slow) var(--ease);
}

/* Transparent mode (on hero pages) */
#site-header.header--transparent {
  background: transparent;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
#site-header.header--transparent.header--scrolled,
#site-header.header--solid {
  background: rgba(27,58,140,.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(240,184,0,.12);
  box-shadow: 0 4px 24px rgba(0,0,0,.2);
}

.nav-wrapper {
  display: flex; align-items: center; justify-content: space-between;
  height: var(--header-h);
  gap: var(--space-6);
}

/* Brand */
.nav-brand {
  display: flex; align-items: center; gap: var(--space-3);
  text-decoration: none; flex-shrink: 0;
}
.nav-logo {
  width: 46px; height: 46px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-bright) 100%);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 900;
  color: var(--navy);
  letter-spacing: -.02em;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(240,184,0,.3);
}
.nav-brand-text { line-height: 1.2; }
.nav-brand-text strong {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  color: var(--white);
  font-weight: 700;
}
.nav-brand-text span {
  font-size: var(--text-xs);
  color: rgba(255,255,255,.5);
  letter-spacing: .05em;
  text-transform: uppercase;
}

/* Nav links */
.nav-menu {
  display: flex; align-items: center;
  gap: 0;
  list-style: none;
}
.nav-menu > li { position: relative; }
.nav-menu > li > a {
  display: flex; align-items: center; gap: var(--space-1);
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: .03em;
  text-transform: uppercase;
  color: rgba(255,255,255,.75);
  border-radius: var(--radius-sm);
  transition: all var(--dur-base) var(--ease);
  white-space: nowrap;
}
.nav-menu > li > a:hover,
.nav-menu > li > a.active {
  color: var(--gold);
  background: rgba(240,184,0,.1);
}
.nav-menu > li > a .arrow {
  font-size: 8px;
  transition: transform var(--dur-base) var(--ease);
}
.nav-menu > li:hover > a .arrow { transform: rotate(180deg); }

/* Dropdown */
.nav-dropdown {
  position: absolute; top: calc(100% + 8px); left: 0;
  min-width: 220px;
  background: var(--navy);
  border: 1px solid rgba(240,184,0,.15);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: var(--space-2) 0;
  opacity: 0; pointer-events: none; visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--dur-base) var(--ease);
  list-style: none;
  z-index: 100;
}
.nav-menu > li:hover .nav-dropdown {
  opacity: 1; pointer-events: auto; visibility: visible;
  transform: translateY(0);
}
.nav-dropdown a {
  display: block;
  padding: var(--space-2) var(--space-5);
  font-size: var(--text-xs);
  font-weight: 500;
  color: rgba(255,255,255,.75);
  transition: all var(--dur-base) var(--ease);
  border-left: 2px solid transparent;
}
.nav-dropdown a:hover {
  color: var(--gold);
  background: rgba(240,184,0,.08);
  border-left-color: var(--gold);
  padding-left: calc(var(--space-5) + 4px);
}

/* Nav actions */
.nav-actions { display: flex; align-items: center; gap: var(--space-3); flex-shrink: 0; }

/* Hamburger */
#nav-toggle {
  display: none;
  flex-direction: column; justify-content: center; gap: 5px;
  width: 36px; height: 36px;
  background: none; border: none; padding: 4px;
  cursor: pointer;
}
#nav-toggle span {
  display: block; height: 2px; width: 100%;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--dur-base) var(--ease);
}
#nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
#nav-toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
#nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
#mobile-nav {
  position: fixed; inset: 0; z-index: 999;
  background: var(--navy);
  padding: calc(var(--header-h) + var(--space-6)) var(--space-6) var(--space-6);
  display: flex; flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--dur-slow) var(--ease);
  overflow-y: auto;
}
#mobile-nav.open { transform: translateX(0); }
.mobile-nav-item {
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.mobile-nav-item a {
  display: block;
  padding: var(--space-4) 0;
  font-size: var(--text-base);
  font-weight: 600;
  color: rgba(255,255,255,.8);
  transition: color var(--dur-base) var(--ease);
}
.mobile-nav-item a:hover { color: var(--gold); }
.mobile-sub { padding-left: var(--space-4); }
.mobile-sub a { font-size: var(--text-sm); padding: var(--space-2) 0; color: rgba(255,255,255,.55); }
.mobile-nav-cta { margin-top: var(--space-8); }

/* ================================================================
   BREADCRUMB
   ================================================================ */
.breadcrumb {
  display: flex; align-items: center; flex-wrap: wrap; gap: var(--space-2);
  font-size: var(--text-xs);
  color: rgba(255,255,255,.5);
  margin-bottom: var(--space-4);
}
.breadcrumb a { color: rgba(255,255,255,.6); }
.breadcrumb a:hover { color: var(--gold); }
.breadcrumb-sep { opacity: .4; }

/* ================================================================
   PAGE HERO (inner pages)
   ================================================================ */
.page-hero {
  padding: calc(var(--header-h) + var(--space-12)) 0 var(--space-12);
  background:
    linear-gradient(150deg, rgba(27,58,140,.97) 0%, rgba(27,58,140,.94) 60%, rgba(38,80,184,.9) 100%),
    url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23C9A227' fill-opacity='0.04'%3E%3Cpath d='M50 50c0-5.523 4.477-10 10-10s10 4.477 10 10-4.477 10-10 10c0 5.523-4.477 10-10 10s-10-4.477-10-10 4.477-10 10-10zM10 10c0-5.523 4.477-10 10-10s10 4.477 10 10-4.477 10-10 10c0 5.523-4.477 10-10 10S0 25.523 0 20s4.477-10 10-10zm10 8c4.418 0 8-3.582 8-8s-3.582-8-8-8-8 3.582-8 8 3.582 8 8 8zm40 40c4.418 0 8-3.582 8-8s-3.582-8-8-8-8 3.582-8 8 3.582 8 8 8z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  background-size: cover, 80px 80px;
  position: relative;
  overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute; bottom: -1px; left: 0; right: 0; height: 60px;
  background: linear-gradient(to bottom right, transparent 49%, var(--bg) 50%);
}
.page-hero__eyebrow { color: var(--gold); margin-bottom: var(--space-3); }
.page-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  color: var(--white);
  line-height: 1.1;
  font-weight: 700;
}
.page-hero__sub {
  font-size: var(--text-lg);
  color: rgba(255,255,255,.65);
  margin-top: var(--space-4);
  max-width: 560px;
}

/* ================================================================
   INNER PAGE LAYOUT (2-col: content + sidebar)
   ================================================================ */
.page-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: var(--space-10);
  align-items: start;
  padding: var(--space-12) 0 var(--space-20);
}
.page-content { min-width: 0; }
.page-sidebar {}
.sticky-sidebar {
  position: sticky; top: calc(var(--header-h) + var(--space-6));
}

/* Sidebar nav */
.sidebar-nav {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-5);
}
.sidebar-nav__header {
  background: var(--navy);
  padding: var(--space-4) var(--space-5);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--gold);
}
.sidebar-nav a {
  display: flex; align-items: center; gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  border-left: 3px solid transparent;
  transition: all var(--dur-base) var(--ease);
  border-bottom: 1px solid var(--border-light);
}
.sidebar-nav a:hover,
.sidebar-nav a.active {
  color: var(--navy);
  background: var(--bg-alt);
  border-left-color: var(--gold);
  padding-left: calc(var(--space-5) + 2px);
}
.sidebar-nav a:last-child { border-bottom: none; }

/* Sidebar info box */
.sidebar-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-5);
}
.sidebar-box--navy {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--white);
}
.sidebar-box h4 {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: var(--space-3);
}
.sidebar-box p {
  font-size: var(--text-sm);
  color: rgba(255,255,255,.7);
  line-height: 1.7;
}

/* ================================================================
   HOMEPAGE HERO
   ================================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex; align-items: center;
  padding-top: var(--header-h);
  overflow: hidden;
  background: var(--navy);
}
.hero__bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 70% 40%, rgba(38,80,184,.6) 0%, transparent 60%),
    radial-gradient(ellipse at 20% 80%, rgba(240,184,0,.08) 0%, transparent 50%),
    linear-gradient(160deg, #0A1E52 0%, #1B3A8C 45%, #1B3A8C 100%);
}

/* Geometric decoration */
.hero__geo {
  position: absolute; inset: 0; pointer-events: none; overflow: hidden;
}
.hero__circle {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(240,184,0,.1);
}
.hero__circle--1 { width: 600px; height: 600px; right: -100px; top: -100px; }
.hero__circle--2 { width: 400px; height: 400px; right: 80px; top: 60px; border-color: rgba(240,184,0,.06); }
.hero__circle--3 { width: 200px; height: 200px; right: 200px; top: 200px; border-color: rgba(240,184,0,.08); background: rgba(240,184,0,.02); }

.hero__content { position: relative; z-index: 1; }
.hero__badge {
  display: inline-flex; align-items: center; gap: var(--space-2);
  background: rgba(240,184,0,.12);
  border: 1px solid rgba(240,184,0,.25);
  color: var(--gold);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: var(--space-6);
}
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  color: var(--white);
  line-height: 1.08;
  font-weight: 700;
  margin-bottom: var(--space-6);
  max-width: 720px;
}
.hero__title em {
  font-style: italic;
  color: var(--gold);
  position: relative;
}
.hero__tagline {
  font-size: clamp(var(--text-base), 2vw, var(--text-xl));
  color: rgba(255,255,255,.65);
  max-width: 520px;
  margin-bottom: var(--space-8);
  line-height: 1.65;
}
.hero__cta { display: flex; gap: var(--space-4); flex-wrap: wrap; margin-bottom: var(--space-10); }

/* Stats row */
.hero__stats {
  display: grid; grid-template-columns: repeat(4,1fr);
  gap: var(--space-4);
}
.stat-item {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-md);
  padding: var(--space-5) var(--space-4);
  text-align: center;
  backdrop-filter: blur(8px);
  transition: all var(--dur-base) var(--ease);
}
.stat-item:hover {
  background: rgba(240,184,0,.1);
  border-color: rgba(240,184,0,.25);
  transform: translateY(-3px);
}
.stat-num {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
  margin-bottom: var(--space-2);
}
.stat-label {
  font-size: var(--text-xs);
  color: rgba(255,255,255,.55);
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
}

/* Scroll indicator */
.hero__scroll {
  position: absolute; bottom: var(--space-8); left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: var(--space-2);
  color: rgba(255,255,255,.3);
  font-size: var(--text-xs);
  letter-spacing: .1em;
  text-transform: uppercase;
  animation: heroScroll 2s ease-in-out infinite;
}
@keyframes heroScroll {
  0%,100% { transform: translateX(-50%) translateY(0); opacity: .3; }
  50% { transform: translateX(-50%) translateY(6px); opacity: .6; }
}

/* ================================================================
   ANNOUNCEMENT BAR
   ================================================================ */
.announce-bar {
  background: var(--gold);
  color: var(--navy);
  padding: var(--space-2) 0;
  overflow: hidden;
}
.announce-bar__inner {
  display: flex; align-items: center; gap: var(--space-4);
}
.announce-bar__label {
  font-size: var(--text-xs);
  font-weight: 900;
  letter-spacing: .1em;
  text-transform: uppercase;
  white-space: nowrap;
  background: var(--navy);
  color: var(--gold);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-sm);
}
.announce-bar__ticker {
  display: flex; gap: var(--space-8); animation: tickerScroll 30s linear infinite;
  white-space: nowrap;
}
.announce-bar__ticker:hover { animation-play-state: paused; }
.announce-bar__item {
  display: flex; align-items: center; gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--navy);
}
.announce-bar__item::before {
  content: '◆';
  font-size: 6px;
  color: rgba(27,58,140,.4);
}
@keyframes tickerScroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ================================================================
   NEWS SECTION (homepage)
   ================================================================ */
.news-featured {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: var(--space-6);
  margin-bottom: var(--space-6);
}
.news-card--featured .card__img { aspect-ratio: 16/10; }
.news-card--featured .card__body { padding: var(--space-8); }
.news-card--featured .card__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  line-height: 1.3;
  margin-bottom: var(--space-3);
}
.news-side {
  display: flex; flex-direction: column; gap: var(--space-4);
}
.news-card--sm {
  display: flex; gap: var(--space-4);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  transition: all var(--dur-base) var(--ease);
  box-shadow: var(--shadow-xs);
  align-items: center;
}
.news-card--sm:hover { border-color: var(--gold); transform: translateX(4px); box-shadow: var(--shadow-sm); }
.news-card--sm .news-img-sm {
  width: 80px; height: 80px; flex-shrink: 0;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem;
}
.news-card--sm .news-title {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.4;
  margin-bottom: var(--space-1);
}
.news-card--sm .news-date { font-size: var(--text-xs); color: var(--text-muted); }

/* News grid (archive) */
.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px,1fr));
  gap: var(--space-6);
}
.news-card .card__category {
  font-size: var(--text-xs); font-weight: 700;
  letter-spacing: .06em; text-transform: uppercase;
  color: var(--gold); margin-bottom: var(--space-2);
}
.news-card .card__date {
  font-size: var(--text-xs); color: var(--text-muted);
  margin-bottom: var(--space-3);
}
.news-card .card__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  line-height: 1.3;
  margin-bottom: var(--space-3);
  color: var(--text-primary);
}
.news-card .card__excerpt {
  font-size: var(--text-sm); color: var(--text-secondary);
  line-height: 1.7; margin-bottom: var(--space-4);
}

/* ================================================================
   QUICK LINKS (homepage)
   ================================================================ */
.quick-links {
  display: grid; grid-template-columns: repeat(6, 1fr);
  gap: var(--space-4);
}
.quick-link-item {
  display: flex; flex-direction: column; align-items: center;
  gap: var(--space-3); padding: var(--space-5);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: all var(--dur-base) var(--ease);
  cursor: pointer;
  text-decoration: none;
  color: var(--text-primary);
  box-shadow: var(--shadow-xs);
}
.quick-link-item:hover {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--white);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.quick-link-item:hover .quick-icon { background: rgba(255,255,255,.1); }
.quick-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-md);
  background: var(--bg-alt);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  transition: background var(--dur-base) var(--ease);
}
.quick-label { font-size: var(--text-xs); font-weight: 700; line-height: 1.3; }

/* ================================================================
   AKREDITASI HIGHLIGHT BAND
   ================================================================ */
.akreditasi-band {
  background: linear-gradient(135deg, var(--navy) 0%, #1E45A0 100%);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  display: grid; grid-template-columns: 1fr auto;
  gap: var(--space-8); align-items: center;
  position: relative; overflow: hidden;
}
.akreditasi-band::before {
  content: '';
  position: absolute; right: -60px; top: -60px;
  width: 280px; height: 280px;
  border-radius: 50%;
  background: rgba(240,184,0,.06);
}
.akreditasi-band__left {}
.akreditasi-band__title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  color: var(--white);
  margin-bottom: var(--space-3);
}
.akreditasi-band__sub { font-size: var(--text-sm); color: rgba(255,255,255,.6); max-width: 480px; }
.akreditasi-badge-large {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  width: 140px; height: 140px;
  border-radius: 50%;
  border: 3px solid var(--gold);
  background: rgba(240,184,0,.1);
  box-shadow: 0 0 0 8px rgba(240,184,0,.06), var(--shadow-gold);
  text-align: center;
  flex-shrink: 0;
}
.akreditasi-badge-large .ab-label {
  font-size: var(--text-xs); font-weight: 700;
  color: rgba(255,255,255,.5); letter-spacing: .1em; text-transform: uppercase;
}
.akreditasi-badge-large .ab-grade {
  font-family: var(--font-display);
  font-size: var(--text-2xl); font-weight: 700;
  color: var(--gold); line-height: 1;
}
.akreditasi-badge-large .ab-org {
  font-size: 10px; color: var(--gold); opacity: .8;
  letter-spacing: .05em; text-transform: uppercase;
}

/* ================================================================
   PROGRAM PILLARS (homepage)
   ================================================================ */
.pillars-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: var(--space-6); }
.pillar-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  position: relative; overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--dur-base) var(--ease);
}
.pillar-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: var(--gold); }
.pillar-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--navy), var(--gold));
}
.pillar-num {
  font-family: var(--font-display);
  font-size: 4rem; font-weight: 900;
  color: var(--gray-100);
  line-height: 1; margin-bottom: var(--space-1);
  letter-spacing: -.04em;
}
.pillar-title { font-size: var(--text-xl); font-weight: 700; color: var(--navy); margin-bottom: var(--space-3); }
.pillar-text { font-size: var(--text-sm); color: var(--text-secondary); line-height: 1.8; }

/* ================================================================
   ACCORDION
   ================================================================ */
.accordion { display: flex; flex-direction: column; gap: var(--space-2); }
.accordion-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-card);
}
.accordion-trigger {
  width: 100%; text-align: left;
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  background: none; border: none; cursor: pointer;
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--text-primary);
  font-family: var(--font-body);
  transition: background var(--dur-base) var(--ease);
  gap: var(--space-4);
}
.accordion-trigger:hover { background: var(--bg-alt); }
.accordion-trigger.active { background: var(--navy); color: var(--white); }
.accordion-trigger .acc-icon {
  width: 28px; height: 28px; flex-shrink: 0;
  border-radius: 50%;
  background: rgba(240,184,0,.15);
  display: flex; align-items: center; justify-content: center;
  font-size: 10px; color: var(--gold);
  transition: transform var(--dur-base) var(--ease);
}
.accordion-trigger.active .acc-icon { transform: rotate(180deg); }
.accordion-body {
  max-height: 0; overflow: hidden;
  transition: max-height var(--dur-slow) var(--ease);
}
.accordion-body.open { max-height: 1200px; }
.accordion-inner {
  padding: var(--space-5) var(--space-6);
  border-top: 1px solid var(--border);
}

/* ================================================================
   TABS
   ================================================================ */
.tabs-nav {
  display: flex; gap: var(--space-2); flex-wrap: wrap;
  margin-bottom: var(--space-8);
  border-bottom: 2px solid var(--border);
  padding-bottom: var(--space-2);
}
.tab-btn {
  padding: var(--space-3) var(--space-5);
  background: none; border: none; border-radius: var(--radius-md);
  font-size: var(--text-sm); font-weight: 600;
  color: var(--text-muted);
  cursor: pointer; position: relative;
  transition: all var(--dur-base) var(--ease);
}
.tab-btn:hover { color: var(--navy); background: var(--bg-alt); }
.tab-btn.active {
  color: var(--navy);
  background: var(--gold-pale);
}
.tab-btn.active::after {
  content: '';
  position: absolute; bottom: calc(-1*(var(--space-2) + 2px));
  left: var(--space-3); right: var(--space-3); height: 3px;
  background: var(--gold); border-radius: 2px;
}
.tab-panel { display: none; animation: tabFadeIn .35s var(--ease); }
.tab-panel.active { display: block; }
@keyframes tabFadeIn { from { opacity:0; transform:translateY(8px); } to { opacity:1; transform:translateY(0); } }

/* ================================================================
   MODAL
   ================================================================ */
.modal-overlay {
  position: fixed; inset: 0; z-index: 2000;
  background: rgba(0,0,0,.6);
  backdrop-filter: blur(8px);
  display: none; align-items: center; justify-content: center;
  padding: var(--space-6);
  opacity: 0; transition: opacity var(--dur-base) var(--ease);
}
.modal-overlay.open { display: flex; opacity: 1; }
.modal {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  max-width: 680px; width: 100%;
  max-height: 90vh; overflow-y: auto;
  box-shadow: var(--shadow-lg);
  animation: modalIn var(--dur-slow) var(--ease-spring);
}
@keyframes modalIn {
  from { transform: scale(.9) translateY(20px); opacity: 0; }
  to   { transform: scale(1) translateY(0); opacity: 1; }
}
.modal__header {
  padding: var(--space-6) var(--space-8);
  border-bottom: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: flex-start;
  position: sticky; top: 0; background: var(--bg-card);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}
.modal__close {
  width: 34px; height: 34px;
  border-radius: 50%; border: 1px solid var(--border);
  background: var(--bg-alt); color: var(--text-muted);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; font-size: var(--text-sm);
  transition: all var(--dur-base) var(--ease); flex-shrink: 0;
}
.modal__close:hover { background: #ef4444; border-color: #ef4444; color: var(--white); }
.modal__body { padding: var(--space-6) var(--space-8); }

/* ================================================================
   TOAST
   ================================================================ */
#toast {
  position: fixed; bottom: var(--space-8); right: var(--space-8); z-index: 3000;
  display: flex; align-items: center; gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  background: var(--gray-900); color: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-size: var(--text-sm); font-weight: 600;
  max-width: 380px;
  transform: translateY(120px); opacity: 0;
  transition: all var(--dur-slow) var(--ease-spring);
  border-left: 4px solid #22c55e;
}
#toast.show { transform: translateY(0); opacity: 1; }
#toast.error { border-left-color: #ef4444; }
#toast.success { border-left-color: #22c55e; }
.toast-icon { font-size: 1.1rem; }
.toast-close {
  margin-left: auto; background: none; border: none;
  color: rgba(255,255,255,.4); cursor: pointer; font-size: var(--text-lg);
  line-height: 1; padding: 0 0 0 var(--space-2);
}

/* ================================================================
   FORMS
   ================================================================ */
.form-group { margin-bottom: var(--space-5); }
.form-label {
  display: block;
  font-size: var(--text-xs); font-weight: 700;
  letter-spacing: .05em; text-transform: uppercase;
  color: var(--text-secondary); margin-bottom: var(--space-2);
}
.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  font-size: var(--text-base); font-family: var(--font-body);
  background: var(--bg);
  color: var(--text-primary);
  transition: border-color var(--dur-base) var(--ease), box-shadow var(--dur-base) var(--ease);
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--navy-mid);
  box-shadow: 0 0 0 3px rgba(27,58,140,.1);
}
.form-input.valid { border-color: #22c55e; }
.form-input.error, .form-select.error { border-color: #ef4444; }
.form-textarea { resize: vertical; min-height: 120px; }
.form-error {
  font-size: var(--text-xs); color: #ef4444;
  margin-top: var(--space-1); display: none;
}
.form-error.show { display: block; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.form-note { font-size: var(--text-xs); color: var(--text-muted); margin-top: var(--space-2); }

/* ================================================================
   TABLES
   ================================================================ */
.data-table {
  width: 100%; border-collapse: collapse;
  font-size: var(--text-sm);
}
.data-table th {
  background: var(--navy);
  color: var(--white);
  padding: var(--space-3) var(--space-4);
  text-align: left;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  white-space: nowrap;
}
.data-table td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--border);
  color: var(--text-primary);
  vertical-align: top;
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: var(--bg-alt); }
.data-table--wrapper {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  overflow-x: auto;
  box-shadow: var(--shadow-xs);
}

/* ================================================================
   DOSEN GRID
   ================================================================ */
.dosen-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px,1fr)); gap: var(--space-5); }
.dosen-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-5);
  text-align: center;
  cursor: pointer;
  transition: all var(--dur-base) var(--ease);
  box-shadow: var(--shadow-xs);
}
.dosen-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: var(--gold); }
.dosen-avatar {
  width: 76px; height: 76px; border-radius: 50%;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  border: 3px solid var(--gold);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto var(--space-4);
  font-family: var(--font-display);
  font-size: var(--text-xl); font-weight: 900;
  color: var(--gold);
}
.dosen-name { font-weight: 700; font-size: var(--text-sm); color: var(--text-primary); margin-bottom: var(--space-1); line-height: 1.4; }
.dosen-jabfung { font-size: var(--text-xs); color: var(--text-muted); margin-bottom: var(--space-3); }
.dosen-field {
  font-size: var(--text-xs); font-weight: 700;
  background: var(--bg-alt);
  color: var(--navy-mid);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  display: inline-block;
}

/* ================================================================
   PUBLICATIONS
   ================================================================ */
.search-bar {
  display: flex; gap: var(--space-3);
  margin-bottom: var(--space-6); flex-wrap: wrap;
}
.search-input {
  flex: 1; min-width: 240px;
  padding: var(--space-3) var(--space-5);
  border: 2px solid var(--border);
  border-radius: var(--radius-full);
  font-size: var(--text-sm); font-family: var(--font-body);
  background: var(--bg-card); color: var(--text-primary);
  transition: border-color var(--dur-base) var(--ease);
}
.search-input:focus { outline: none; border-color: var(--navy-mid); }
.year-select {
  padding: var(--space-3) var(--space-5);
  border: 2px solid var(--border); border-radius: var(--radius-full);
  font-family: var(--font-body); font-size: var(--text-sm);
  background: var(--bg-card); color: var(--text-primary); cursor: pointer;
}
.pub-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.pub-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  transition: all var(--dur-base) var(--ease);
  box-shadow: var(--shadow-xs);
}
.pub-card:hover { border-color: var(--gold); transform: translateY(-3px); box-shadow: var(--shadow-sm); }
.pub-card.hidden { display: none; }
.pub-journal { font-size: var(--text-xs); color: var(--gold); font-weight: 700; text-transform: uppercase; letter-spacing: .05em; margin-bottom: var(--space-2); }
.pub-title { font-weight: 700; font-size: var(--text-sm); color: var(--text-primary); margin-bottom: var(--space-2); line-height: 1.45; }
.pub-authors { font-size: var(--text-xs); color: var(--text-muted); margin-bottom: var(--space-3); }
.pub-meta { display: flex; gap: var(--space-2); flex-wrap: wrap; }
.pub-tag {
  font-size: 11px; font-weight: 700;
  padding: 2px 8px; border-radius: var(--radius-full);
}
.pub-tag--year { background: var(--navy); color: var(--white); }
.pub-tag--scopus { background: #5b21b6; color: var(--white); }
.pub-tag--sinta { background: #065f46; color: var(--white); }
.pub-tag--wos { background: #1e40af; color: var(--white); }

/* ================================================================
   CAROUSEL
   ================================================================ */
.carousel { position: relative; overflow: hidden; border-radius: var(--radius-xl); }
.carousel-track {
  display: flex;
  transition: transform .55s cubic-bezier(.4,0,.2,1);
}
.carousel-slide {
  min-width: 100%;
  display: grid; grid-template-columns: 5fr 4fr;
}
.carousel-slide__img {
  min-height: 360px;
  display: flex; align-items: center; justify-content: center;
  font-size: 6rem;
}
.carousel-slide__content {
  background: var(--bg-card);
  padding: var(--space-10) var(--space-8);
  display: flex; flex-direction: column; justify-content: center;
}
.carousel-controls {
  display: flex; align-items: center; justify-content: center;
  gap: var(--space-4); margin-top: var(--space-6);
}
.carousel-btn {
  width: 42px; height: 42px; border-radius: 50%;
  border: 2px solid var(--border); background: var(--bg-card);
  color: var(--text-primary); font-size: var(--text-base);
  display: flex; align-items: center; justify-content: center;
  transition: all var(--dur-base) var(--ease);
}
.carousel-btn:hover { background: var(--navy); border-color: var(--navy); color: var(--white); }
.carousel-dots { display: flex; gap: var(--space-2); }
.carousel-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--border); border: none; cursor: pointer;
  transition: all var(--dur-base) var(--ease);
}
.carousel-dot.active { background: var(--navy); width: 24px; border-radius: 4px; }

/* ================================================================
   PARTNER GRID
   ================================================================ */
.partner-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px,1fr)); gap: var(--space-4); }
.partner-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-5) var(--space-4);
  text-align: center;
  transition: all var(--dur-base) var(--ease);
  box-shadow: var(--shadow-xs);
}
.partner-card:hover { border-color: var(--gold); transform: translateY(-3px); box-shadow: var(--shadow-sm); }
.partner-card.hidden { display: none; }
.partner-logo {
  width: 58px; height: 58px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto var(--space-3);
  font-weight: 900; font-family: var(--font-display); font-size: var(--text-sm);
}
.partner-name { font-weight: 700; font-size: var(--text-xs); color: var(--text-primary); margin-bottom: var(--space-1); }
.partner-type { font-size: 11px; color: var(--text-muted); }

/* ================================================================
   CANVAS CHARTS
   ================================================================ */
.chart-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-xs);
}
.chart-title { font-weight: 700; font-size: var(--text-base); color: var(--text-primary); margin-bottom: var(--space-5); }

/* ================================================================
   FILTER BAR
   ================================================================ */
.filter-bar {
  display: flex; gap: var(--space-2); flex-wrap: wrap;
  margin-bottom: var(--space-8);
  justify-content: center;
}
.filter-btn {
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  border: 2px solid var(--border);
  background: var(--bg-card); color: var(--text-muted);
  font-size: var(--text-xs); font-weight: 700;
  cursor: pointer; transition: all var(--dur-base) var(--ease);
  font-family: var(--font-body);
}
.filter-btn:hover { border-color: var(--navy); color: var(--navy); background: rgba(27,58,140,.04); }
.filter-btn.active { background: var(--navy); border-color: var(--navy); color: var(--white); }

/* ================================================================
   FOOTER
   ================================================================ */
#site-footer {
  background: var(--navy);
  color: rgba(255,255,255,.65);
  padding: var(--space-16) 0 0;
}
.footer-grid {
  display: grid; grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: var(--space-8); padding-bottom: var(--space-12);
}
.footer-brand__name {
  font-family: var(--font-display);
  font-size: var(--text-xl); font-weight: 700;
  color: var(--white); margin-bottom: var(--space-3);
}
.footer-brand p { font-size: var(--text-sm); line-height: 1.8; max-width: 300px; }
.footer-akreditasi {
  margin-top: var(--space-5);
  background: rgba(240,184,0,.08);
  border: 1px solid rgba(240,184,0,.15);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}
.footer-akreditasi .ak-label {
  font-size: 10px; font-weight: 700;
  color: var(--gold); text-transform: uppercase; letter-spacing: .1em;
  display: block; margin-bottom: var(--space-1);
}
.footer-akreditasi .ak-val {
  font-weight: 700; color: var(--white); font-size: var(--text-sm);
}
.footer-col h4 {
  font-size: var(--text-xs); font-weight: 700;
  color: var(--gold); text-transform: uppercase;
  letter-spacing: .08em; margin-bottom: var(--space-4);
}
.footer-col a {
  display: block; font-size: var(--text-sm);
  color: rgba(255,255,255,.55); margin-bottom: var(--space-2);
  transition: all var(--dur-base) var(--ease);
}
.footer-col a:hover { color: var(--gold); padding-left: 4px; }
.footer-divider { border: none; border-top: 1px solid rgba(255,255,255,.07); }
.footer-bottom {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-5) 0;
  font-size: var(--text-xs); color: rgba(255,255,255,.35);
  flex-wrap: wrap; gap: var(--space-3);
}
.footer-bottom a { color: rgba(255,255,255,.35); }
.footer-bottom a:hover { color: var(--gold); }
.footer-socials { display: flex; gap: var(--space-3); }
.footer-social {
  width: 36px; height: 36px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,.12);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.45); font-size: 14px;
  transition: all var(--dur-base) var(--ease);
}
.footer-social:hover { background: var(--gold); border-color: var(--gold); color: var(--navy); }

/* ================================================================
   BACK TO TOP
   ================================================================ */
#back-to-top {
  position: fixed; bottom: var(--space-8); right: var(--space-8); z-index: 900;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--navy); color: var(--white); border: none;
  display: flex; align-items: center; justify-content: center;
  font-size: var(--text-base); box-shadow: var(--shadow-md);
  opacity: 0; pointer-events: none; transform: translateY(12px);
  transition: all var(--dur-base) var(--ease);
}
#back-to-top.visible { opacity: 1; pointer-events: auto; transform: translateY(0); }
#back-to-top:hover { background: var(--gold); color: var(--navy); transform: translateY(-2px); }

/* ================================================================
   ANIMATIONS / SCROLL REVEAL
   ================================================================ */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .65s var(--ease), transform .65s var(--ease); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 100ms; }
.reveal-delay-2 { transition-delay: 200ms; }
.reveal-delay-3 { transition-delay: 300ms; }
.reveal-delay-4 { transition-delay: 400ms; }

/* ================================================================
   PENDAFTARAN PAGE
   ================================================================ */
.pendaftaran-hero {
  background: linear-gradient(135deg, var(--navy) 0%, #1E45A0 100%);
  padding: calc(var(--header-h) + var(--space-16)) 0 var(--space-16);
  text-align: center; position: relative; overflow: hidden;
}
.syarat-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: var(--space-5); }
.syarat-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: var(--space-6);
  box-shadow: var(--shadow-sm); transition: all var(--dur-base) var(--ease);
}
.syarat-card:hover { border-color: var(--gold); transform: translateY(-4px); box-shadow: var(--shadow-md); }
.syarat-icon { font-size: 2rem; margin-bottom: var(--space-3); }
.syarat-title { font-weight: 700; font-size: var(--text-base); color: var(--navy); margin-bottom: var(--space-2); }
.syarat-text { font-size: var(--text-sm); color: var(--text-secondary); line-height: 1.7; }
.biaya-table { width: 100%; border-collapse: collapse; }
.biaya-table tr { border-bottom: 1px solid var(--border); }
.biaya-table td { padding: var(--space-4) var(--space-5); font-size: var(--text-sm); }
.biaya-table td:last-child { font-weight: 700; color: var(--navy); text-align: right; }

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media (max-width: 1024px) {
  .quick-links { grid-template-columns: repeat(3,1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero__stats { grid-template-columns: repeat(2,1fr); }
  .page-layout { grid-template-columns: 1fr; }
  .page-sidebar { order: -1; }
  .sticky-sidebar { position: static; }
  .pillars-grid { grid-template-columns: 1fr; }
  .syarat-grid { grid-template-columns: 1fr 1fr; }
  .akreditasi-band { grid-template-columns: 1fr; text-align: center; }
  .akreditasi-badge-large { margin: 0 auto; }
  .news-featured { grid-template-columns: 1fr; }
  .pub-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  :root { --header-h: 64px; }
  .nav-menu { display: none; }
  .nav-actions .btn--primary { display: none; }
  #nav-toggle { display: flex; }
  .section { padding: var(--space-12) 0; }
  .hero__cta { flex-direction: column; }
  .hero__stats { grid-template-columns: 1fr 1fr; }
  .quick-links { grid-template-columns: repeat(3,1fr); gap: var(--space-3); }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .form-row { grid-template-columns: 1fr; }
  .dosen-grid { grid-template-columns: repeat(2,1fr); }
  .carousel-slide { grid-template-columns: 1fr; }
  .carousel-slide__img { min-height: 200px; }
  .syarat-grid { grid-template-columns: 1fr; }
  .news-featured { grid-template-columns: 1fr; }
  [style*="grid-template-columns:1fr 1fr"],
  [style*="grid-template-columns:1fr 1.5fr"],
  [style*="grid-template-columns:2fr 1fr"] { grid-template-columns: 1fr !important; }
  #back-to-top, #toast { right: var(--space-4); bottom: var(--space-4); }
}
@media (max-width: 480px) {
  :root { --header-h: 56px; }
  .quick-links { grid-template-columns: repeat(2,1fr); }
  .hero__stats { grid-template-columns: 1fr 1fr; gap: var(--space-3); }
  .dosen-grid { grid-template-columns: 1fr; }
  .filter-bar { justify-content: flex-start; }
  .pub-tag { font-size: 10px; }
}