/* ============================================
   SMA Website - Main Stylesheet
   Aesthetic: Fresh, Bright, Youthful, Modern
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;500;600;700;800;900&family=Poppins:wght@300;400;500;600;700&display=swap');

:root {
  --blue-pastel: #A7C7E7;
  --blue-sky: #89CFF0;
  --blue-deep: #4A90D9;
  --blue-dark: #2563EB;
  --yellow-accent: #FFE699;
  --yellow-warm: #FFC94A;
  --white: #FFFFFF;
  --bg-light: #F5F7FA;
  --bg-card: #FFFFFF;
  --text-dark: #1E293B;
  --text-mid: #475569;
  --text-light: #94A3B8;
  --green-fresh: #86EFAC;
  --pink-soft: #FDA4AF;
  --border: #E2E8F0;
  --shadow-sm: 0 2px 8px rgba(74,144,217,0.08);
  --shadow-md: 0 8px 24px rgba(74,144,217,0.12);
  --shadow-lg: 0 20px 48px rgba(74,144,217,0.18);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Poppins', sans-serif;
  background: var(--bg-light);
  color: var(--text-dark);
  line-height: 1.7;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
  line-height: 1.25;
}

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

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul { list-style: none; }

/* ============ UTILITY ============ */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-padding {
  padding: 90px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--blue-pastel), var(--blue-sky));
  color: var(--blue-dark);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 6px 18px;
  border-radius: 100px;
  margin-bottom: 14px;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--text-dark);
  margin-bottom: 14px;
}

.section-title span {
  color: var(--blue-dark);
  position: relative;
}

.section-desc {
  color: var(--text-mid);
  font-size: 1rem;
  max-width: 580px;
  margin: 0 auto;
}

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 100px;
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--blue-dark), var(--blue-sky));
  color: white;
  box-shadow: 0 6px 20px rgba(37,99,235,0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(37,99,235,0.45);
}

.btn-secondary {
  background: rgba(255,255,255,0.9);
  color: var(--blue-dark);
  border: 2px solid var(--blue-pastel);
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  background: white;
  border-color: var(--blue-deep);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--blue-dark);
  border: 2px solid var(--blue-dark);
}

.btn-outline:hover {
  background: var(--blue-dark);
  color: white;
  transform: translateY(-2px);
}

.btn-white {
  background: white;
  color: var(--blue-dark);
  box-shadow: 0 6px 20px rgba(0,0,0,0.1);
}

.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(0,0,0,0.15);
}

/* ============ NAVBAR ============ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--transition);
}

.navbar.transparent {
  background: transparent;
}

.navbar.scrolled {
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(16px);
  padding: 14px 0;
  box-shadow: 0 4px 20px rgba(74,144,217,0.12);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-logo-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--blue-dark), var(--blue-sky));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.3rem;
  font-weight: 900;
  font-family: 'Nunito', sans-serif;
  box-shadow: 0 4px 12px rgba(37,99,235,0.3);
  flex-shrink: 0;
}

.nav-logo-text {
  display: flex;
  flex-direction: column;
}

.nav-logo-name {
  font-family: 'Nunito', sans-serif;
  font-weight: 900;
  font-size: 1.1rem;
  color: var(--text-dark);
  line-height: 1;
}

.navbar.transparent .nav-logo-name {
  color: white;
}

.nav-logo-sub {
  font-size: 0.7rem;
  color: var(--text-light);
  letter-spacing: 0.5px;
}

.navbar.transparent .nav-logo-sub {
  color: rgba(255,255,255,0.7);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link {
  padding: 8px 16px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-dark);
  transition: var(--transition);
}

.navbar.transparent .nav-link {
  color: rgba(255,255,255,0.9);
}

.nav-link:hover,
.nav-link.active {
  background: var(--blue-pastel);
  color: var(--blue-dark);
}

.navbar.transparent .nav-link:hover,
.navbar.transparent .nav-link.active {
  background: rgba(255,255,255,0.2);
  color: white;
}

.nav-cta {
  background: linear-gradient(135deg, var(--blue-dark), var(--blue-sky));
  color: white !important;
  box-shadow: 0 4px 12px rgba(37,99,235,0.3);
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(37,99,235,0.4);
  background: linear-gradient(135deg, var(--blue-dark), var(--blue-sky)) !important;
  color: white !important;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
  border: none;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: white;
  border-radius: 2px;
  transition: var(--transition);
}

.navbar.scrolled .hamburger {
  background: var(--bg-light);
}

.navbar.scrolled .hamburger span {
  background: var(--text-dark);
}

.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============ HERO ============ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-slideshow {
  position: absolute;
  inset: 0;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.2s ease;
}

.hero-slide.active { opacity: 1; }

.hero-slide-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

/* Fallback gradient when no real images */
.hero-slide-gradient {
  width: 100%;
  height: 100%;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(30, 58, 138, 0.82) 0%,
    rgba(37, 99, 235, 0.65) 50%,
    rgba(137, 207, 240, 0.55) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 120px 0 80px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.25);
  color: white;
  padding: 8px 20px;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 24px;
  animation: fadeInUp 0.6s ease both;
}

.hero-badge i { color: var(--yellow-accent); }

.hero-title {
  font-size: clamp(2.2rem, 6vw, 4rem);
  color: white;
  margin-bottom: 20px;
  animation: fadeInUp 0.6s 0.15s ease both;
  max-width: 700px;
}

.hero-title .accent {
  color: var(--yellow-accent);
}

.hero-desc {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.85);
  max-width: 520px;
  margin-bottom: 36px;
  animation: fadeInUp 0.6s 0.3s ease both;
}

.hero-buttons {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  animation: fadeInUp 0.6s 0.45s ease both;
}

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 60px;
  animation: fadeInUp 0.6s 0.6s ease both;
  flex-wrap: wrap;
}

.hero-stat {
  text-align: center;
}

.hero-stat-num {
  font-family: 'Nunito', sans-serif;
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--yellow-accent);
  line-height: 1;
}

.hero-stat-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.75);
  margin-top: 4px;
}

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.7);
  font-size: 0.75rem;
  font-weight: 500;
  animation: bounce 2s infinite;
}

.hero-scroll i { font-size: 1.1rem; }

/* ============ HIGHLIGHT CARDS ============ */
.highlights {
  padding: 80px 0;
  background: white;
}

.highlight-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.highlight-card {
  background: var(--bg-light);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
  border: 2px solid transparent;
  position: relative;
  overflow: hidden;
}

.highlight-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--blue-dark), var(--blue-sky));
  transform: scaleX(0);
  transition: var(--transition);
  transform-origin: left;
}

.highlight-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--blue-pastel);
  background: white;
}

.highlight-card:hover::before { transform: scaleX(1); }

.highlight-icon {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin: 0 auto 20px;
}

.highlight-icon.blue {
  background: linear-gradient(135deg, #DBEAFE, #BFDBFE);
  color: var(--blue-dark);
}

.highlight-icon.yellow {
  background: linear-gradient(135deg, #FEF9C3, #FEF08A);
  color: #B45309;
}

.highlight-icon.green {
  background: linear-gradient(135deg, #DCFCE7, #BBF7D0);
  color: #166534;
}

.highlight-icon.pink {
  background: linear-gradient(135deg, #FCE7F3, #FBCFE8);
  color: #9D174D;
}

.highlight-card h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.highlight-card p {
  font-size: 0.875rem;
  color: var(--text-mid);
  line-height: 1.6;
}

/* ============ ABOUT SECTION ============ */
.about-home {
  padding: 90px 0;
  background: var(--bg-light);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-content .section-badge { text-align: left; }
.about-content .section-title { text-align: left; }

.about-text {
  color: var(--text-mid);
  margin-bottom: 20px;
  font-size: 0.95rem;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin: 28px 0;
}

.about-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-dark);
}

.about-feature i {
  color: var(--blue-dark);
  font-size: 1rem;
}

.about-img-wrap {
  position: relative;
}

.about-img-main {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.about-img-badge {
  position: absolute;
  bottom: -24px;
  left: -24px;
  background: white;
  border-radius: var(--radius-md);
  padding: 20px 24px;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 14px;
}

.about-img-badge-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--blue-dark), var(--blue-sky));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.about-img-badge-text strong {
  display: block;
  font-size: 1.4rem;
  font-family: 'Nunito', sans-serif;
  font-weight: 900;
  color: var(--blue-dark);
}

.about-img-badge-text span {
  font-size: 0.75rem;
  color: var(--text-mid);
}

/* ============ GALLERY PREVIEW ============ */
.gallery-preview {
  padding: 90px 0;
  background: white;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 40px;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
}

.gallery-item img,
.gallery-placeholder {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.gallery-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  font-weight: 900;
  font-family: 'Nunito', sans-serif;
  color: white;
}

.gallery-item:hover img,
.gallery-item:hover .gallery-placeholder {
  transform: scale(1.06);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(30,41,59,0.8) 0%, transparent 60%);
  opacity: 0;
  transition: var(--transition);
  display: flex;
  align-items: flex-end;
  padding: 20px;
}

.gallery-item:hover .gallery-overlay { opacity: 1; }

.gallery-overlay-title {
  color: white;
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
}

.gallery-center { text-align: center; }

/* ============ ARTICLES PREVIEW ============ */
.articles-preview {
  padding: 90px 0;
  background: var(--bg-light);
}

.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}

.article-card {
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 2px solid transparent;
}

.article-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--blue-pastel);
}

.article-thumb {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.article-thumb img,
.article-thumb-placeholder {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.article-thumb-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: white;
}

.article-card:hover .article-thumb img,
.article-card:hover .article-thumb-placeholder { transform: scale(1.05); }

.article-cat {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--blue-dark);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 100px;
}

.article-body {
  padding: 24px;
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-light);
  font-size: 0.78rem;
  margin-bottom: 10px;
}

.article-title {
  font-size: 1rem;
  font-weight: 800;
  margin-bottom: 10px;
  line-height: 1.4;
  color: var(--text-dark);
}

.article-excerpt {
  font-size: 0.83rem;
  color: var(--text-mid);
  margin-bottom: 16px;
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.article-read {
  color: var(--blue-dark);
  font-size: 0.83rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
}

.article-read i { font-size: 0.75rem; transition: transform 0.2s; }
.article-card:hover .article-read i { transform: translateX(4px); }

/* ============ CTA SECTION ============ */
.cta-section {
  padding: 100px 0;
  background: linear-gradient(135deg, #1E3A8A 0%, #2563EB 50%, #89CFF0 100%);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 30% 50%, rgba(255,255,255,0.06) 0%, transparent 50%),
              radial-gradient(circle at 70% 30%, rgba(255,255,255,0.04) 0%, transparent 40%);
}

.cta-decoration {
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
}

.cta-decoration.d1 {
  width: 400px; height: 400px;
  top: -150px; right: -100px;
}

.cta-decoration.d2 {
  width: 250px; height: 250px;
  bottom: -80px; left: -60px;
}

.cta-section .section-badge {
  background: rgba(255,255,255,0.15);
  color: white;
  border: 1px solid rgba(255,255,255,0.25);
}

.cta-section h2 {
  font-size: clamp(1.8rem, 4vw, 3rem);
  color: white;
  margin-bottom: 16px;
}

.cta-section p {
  color: rgba(255,255,255,0.8);
  font-size: 1.05rem;
  max-width: 500px;
  margin: 0 auto 36px;
}

/* ============ FLOATING WHATSAPP ============ */
.wa-float {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 999;
  opacity: 0;
  transform: translateY(20px);
  transition: var(--transition);
}

.wa-float.visible {
  opacity: 1;
  transform: translateY(0);
}

.wa-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #25D366;
  color: white;
  padding: 14px 22px;
  border-radius: 100px;
  font-weight: 700;
  font-size: 0.9rem;
  box-shadow: 0 8px 24px rgba(37,211,102,0.4);
  animation: floatAnim 3s ease-in-out infinite;
}

.wa-btn i { font-size: 1.4rem; }
.wa-btn:hover { background: #1ebe59; color: white; transform: scale(1.04); }

/* ============ FOOTER ============ */
footer {
  background: #0F172A;
  color: rgba(255,255,255,0.7);
  padding: 70px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 56px;
}

.footer-brand .nav-logo-name { color: white; }
.footer-brand .nav-logo-sub { color: rgba(255,255,255,0.45); }

.footer-desc {
  font-size: 0.875rem;
  margin: 16px 0 24px;
  line-height: 1.7;
}

.footer-socials {
  display: flex;
  gap: 10px;
}

.footer-social {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.7);
  font-size: 0.95rem;
  transition: var(--transition);
}

.footer-social:hover { background: var(--blue-dark); color: white; }

.footer-col h4 {
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
  color: white;
  margin-bottom: 20px;
  font-size: 0.95rem;
}

.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: 0.875rem;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer-links a:hover { color: var(--blue-sky); }
.footer-links a i { font-size: 0.75rem; opacity: 0.5; }

.footer-contact-item {
  display: flex;
  gap: 12px;
  font-size: 0.875rem;
  margin-bottom: 12px;
}

.footer-contact-item i {
  color: var(--blue-sky);
  margin-top: 3px;
  flex-shrink: 0;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
}

/* ============ PAGE HERO ============ */
.page-hero {
  padding: 140px 0 70px;
  background: linear-gradient(135deg, #1E3A8A 0%, #2563EB 60%, #89CFF0 100%);
  position: relative;
  text-align: center;
  overflow: hidden;
}

.page-hero::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 60px;
  background: var(--bg-light);
  clip-path: ellipse(60% 100% at 50% 100%);
}

.page-hero h1 {
  color: white;
  font-size: clamp(1.8rem, 4vw, 3rem);
  margin-bottom: 12px;
}

.page-hero p {
  color: rgba(255,255,255,0.8);
  font-size: 1rem;
  max-width: 500px;
  margin: 0 auto;
}

.breadcrumb {
  display: flex;
  justify-content: center;
  gap: 8px;
  color: rgba(255,255,255,0.65);
  font-size: 0.82rem;
  margin-top: 16px;
}

.breadcrumb a { color: rgba(255,255,255,0.65); }
.breadcrumb a:hover { color: white; }
.breadcrumb i { font-size: 0.65rem; }

/* ============ ABOUT PAGE ============ */
.timeline {
  position: relative;
  padding: 20px 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--blue-dark), var(--blue-sky));
  transform: translateX(-50%);
}

.timeline-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  margin-bottom: 60px;
}

.timeline-item.right .timeline-content { grid-column: 2; grid-row: 1; }
.timeline-item.right .timeline-year { grid-column: 1; grid-row: 1; text-align: right; }

.timeline-content {
  background: white;
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
}

.timeline-content h3 { font-size: 1.1rem; margin-bottom: 8px; }
.timeline-content p { font-size: 0.875rem; color: var(--text-mid); }

.timeline-year {
  font-family: 'Nunito', sans-serif;
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--blue-dark);
  opacity: 0.25;
}

.visi-misi-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.visi-card, .misi-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-sm);
}

.visi-card {
  border-top: 4px solid var(--blue-dark);
}

.misi-card {
  border-top: 4px solid var(--yellow-warm);
}

.visi-card h3, .misi-card h3 {
  font-size: 1.3rem;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.misi-list { display: flex; flex-direction: column; gap: 12px; }
.misi-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.misi-num {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--blue-dark), var(--blue-sky));
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
}

.misi-item p { font-size: 0.875rem; color: var(--text-mid); }

.org-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 24px;
}

.org-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 28px 20px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.org-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

.org-avatar {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: white;
  font-family: 'Nunito', sans-serif;
  font-weight: 900;
  overflow: hidden;
}

.org-card h4 { font-size: 1rem; margin-bottom: 4px; }
.org-card span { font-size: 0.78rem; color: var(--text-mid); }

.facility-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.facility-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
}

.facility-img, .facility-ph {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.facility-ph {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 12px;
  color: white;
}

.facility-ph i { font-size: 2.5rem; }
.facility-ph span { font-size: 1rem; font-weight: 700; font-family: 'Nunito', sans-serif; }

.facility-card:hover .facility-img,
.facility-card:hover .facility-ph { transform: scale(1.06); }

.facility-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(15,23,42,0.85), transparent);
  color: white;
  padding: 20px 16px 16px;
  font-weight: 700;
  font-family: 'Nunito', sans-serif;
}

/* ============ AKADEMIK PAGE ============ */
.jurusan-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.jurusan-card {
  background: white;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.jurusan-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }

.jurusan-header {
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  position: relative;
}

.jurusan-body {
  padding: 28px;
}

.jurusan-body h3 { font-size: 1.25rem; margin-bottom: 10px; }
.jurusan-body p { font-size: 0.875rem; color: var(--text-mid); margin-bottom: 20px; }

.jurusan-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.jurusan-tag {
  background: var(--bg-light);
  color: var(--text-mid);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 100px;
}

.ekskul-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 20px;
}

.ekskul-card {
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.ekskul-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

.ekskul-img {
  height: 130px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
}

.ekskul-body { padding: 16px; text-align: center; }
.ekskul-body h4 { font-size: 0.95rem; margin-bottom: 4px; }
.ekskul-body span { font-size: 0.75rem; color: var(--text-mid); }

.kalender-table {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.kalender-table th {
  background: linear-gradient(135deg, var(--blue-dark), var(--blue-sky));
  color: white;
  padding: 16px 20px;
  text-align: left;
  font-size: 0.875rem;
  font-family: 'Nunito', sans-serif;
}

.kalender-table td {
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  font-size: 0.875rem;
  color: var(--text-mid);
}

.kalender-table tr:last-child td { border-bottom: none; }
.kalender-table tr:hover td { background: var(--bg-light); }

.kal-badge {
  display: inline-block;
  padding: 3px 12px;
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 700;
}

.kal-badge.akademik { background: #DBEAFE; color: var(--blue-dark); }
.kal-badge.event { background: #FEF9C3; color: #B45309; }
.kal-badge.libur { background: #DCFCE7; color: #166534; }

/* ============ DOKUMENTASI PAGE ============ */
.filter-tabs {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 40px;
}

.filter-tab {
  padding: 9px 22px;
  border-radius: 100px;
  font-size: 0.875rem;
  font-weight: 600;
  background: white;
  color: var(--text-mid);
  border: 2px solid var(--border);
  cursor: pointer;
  transition: var(--transition);
  font-family: 'Nunito', sans-serif;
}

.filter-tab.active,
.filter-tab:hover {
  background: var(--blue-dark);
  color: white;
  border-color: var(--blue-dark);
}

.masonry-grid {
  columns: 3;
  column-gap: 16px;
}

.masonry-item {
  break-inside: avoid;
  margin-bottom: 16px;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  position: relative;
}

.masonry-item img,
.masonry-ph {
  width: 100%;
  display: block;
  transition: transform 0.4s ease;
}

.masonry-ph {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 10px;
  color: white;
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
}

.masonry-item:hover img,
.masonry-item:hover .masonry-ph { transform: scale(1.03); }

.masonry-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15,23,42,0.75), transparent);
  opacity: 0;
  transition: var(--transition);
  display: flex;
  align-items: flex-end;
  padding: 16px;
}

.masonry-item:hover .masonry-overlay { opacity: 1; }

.masonry-overlay span {
  color: white;
  font-size: 0.85rem;
  font-weight: 700;
  font-family: 'Nunito', sans-serif;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.92);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  padding: 20px;
}

.lightbox.open { opacity: 1; pointer-events: all; }

.lightbox-img {
  max-width: 90vw;
  max-height: 85vh;
  border-radius: var(--radius-md);
  object-fit: contain;
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 24px;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.lightbox-close:hover { background: rgba(255,255,255,0.2); }

.lightbox-caption {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  color: white;
  font-size: 0.9rem;
  font-weight: 600;
  background: rgba(0,0,0,0.5);
  padding: 8px 20px;
  border-radius: 100px;
}

/* ============ ARTIKEL ============ */
.articles-list-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

/* Detail artikel */
.article-detail {
  max-width: 800px;
  margin: 0 auto;
  padding: 60px 24px;
}

.article-detail-header { margin-bottom: 36px; }

.article-detail-img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin-bottom: 36px;
}

.article-detail-ph {
  width: 100%;
  height: 420px;
  border-radius: var(--radius-lg);
  margin-bottom: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
}

.article-detail-body {
  background: white;
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-sm);
}

.article-detail-body p { color: var(--text-mid); font-size: 0.95rem; margin-bottom: 20px; line-height: 1.85; }
.article-detail-body h3 { margin-bottom: 16px; margin-top: 28px; }

/* ============ KONTAK ============ */
.kontak-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: start;
}

.kontak-info-card {
  background: white;
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 24px;
}

.kontak-info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.kontak-info-item:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }

.kontak-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, #DBEAFE, #BFDBFE);
  color: var(--blue-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.kontak-info-item strong { display: block; font-size: 0.9rem; margin-bottom: 4px; }
.kontak-info-item span { font-size: 0.875rem; color: var(--text-mid); }

.kontak-sosmed h3 { margin-bottom: 16px; font-size: 1rem; }
.sosmed-links { display: flex; gap: 12px; flex-wrap: wrap; }

.sosmed-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 700;
  transition: var(--transition);
  color: white;
}

.sosmed-link:hover { transform: translateY(-2px); filter: brightness(1.1); color: white; }
.sosmed-link.ig { background: linear-gradient(135deg, #E1306C, #F77737); }
.sosmed-link.fb { background: #1877F2; }
.sosmed-link.yt { background: #FF0000; }
.sosmed-link.tt { background: #000000; }

.maps-wrap {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  height: 400px;
  background: var(--bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 16px;
  color: var(--text-mid);
  position: relative;
}

.maps-wrap iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

.maps-placeholder {
  text-align: center;
}

.maps-placeholder i { font-size: 2.5rem; color: var(--blue-sky); margin-bottom: 12px; }
.maps-placeholder p { font-size: 0.9rem; }

/* ============ ANIMATIONS ============ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(28px); }
  to { opacity: 1; transform: translateY(0); }
}

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

@keyframes floatAnim {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============ RESPONSIVE ============ */
@media (max-width: 1200px) {
  .highlight-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 992px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-img-wrap { display: none; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .articles-grid, .articles-list-grid { grid-template-columns: repeat(2, 1fr); }
  .visi-misi-grid { grid-template-columns: 1fr; }
  .timeline::before { left: 20px; }
  .timeline-item { grid-template-columns: 1fr; }
  .timeline-item.right .timeline-content { grid-column: 1; }
  .timeline-item.right .timeline-year { grid-column: 1; text-align: left; padding-left: 50px; }
  .timeline-year { padding-left: 50px; }
  .kontak-grid { grid-template-columns: 1fr; }
  .jurusan-grid { grid-template-columns: repeat(2, 1fr); }
  .facility-grid { grid-template-columns: repeat(2, 1fr); }
  .masonry-grid { columns: 2; }
}

@media (max-width: 768px) {
  .nav-menu { 
    position: fixed;
    top: 0; right: -100%; bottom: 0;
    width: 280px;
    background: white;
    flex-direction: column;
    padding: 80px 24px 40px;
    gap: 8px;
    box-shadow: -8px 0 32px rgba(0,0,0,0.1);
    transition: right 0.3s ease;
    align-items: flex-start;
  }
  .nav-menu.open { right: 0; }
  .nav-link { color: var(--text-dark) !important; width: 100%; }
  .nav-cta { background: linear-gradient(135deg, var(--blue-dark), var(--blue-sky)) !important; color: white !important; }
  .hamburger { display: flex; }
  .highlight-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .articles-grid, .articles-list-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 24px; }
  .jurusan-grid { grid-template-columns: 1fr; }
  .facility-grid { grid-template-columns: 1fr; }
  .masonry-grid { columns: 1; }
  .section-padding { padding: 60px 0; }
  .wa-float { bottom: 20px; right: 16px; }
}

@media (max-width: 480px) {
  .hero-buttons { flex-direction: column; }
  .hero-buttons .btn { text-align: center; justify-content: center; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
}