/* =====================
   GLOBAL
===================== */
:root {
  --green: #1a7a4a;
  --green-light: #25a862;
  --green-pale: #e8f7ef;
  --gold: #f0a500;
  --gold-pale: #fff8e8;
  --dark: #0d1f15;
  --dark-2: #0a1a10;
  --text: #1c2e23;
  --text-muted: #6b8070;
  --bg-light: #f8faf9;
}

* { box-sizing: border-box; }

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

.py-6 { padding-top: 5rem; padding-bottom: 5rem; }

/* =====================
   TYPOGRAPHY
===================== */
.section-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--green);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.section-title {
  font-family: 'Sora', sans-serif;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--text);
}

.section-desc {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 480px;
  margin: 0 auto;
  line-height: 1.7;
}

/* =====================
   BUTTONS
===================== */
.btn-primary-custom {
  background: var(--green);
  color: #fff;
  border: 2px solid var(--green);
  border-radius: 50px;
  font-weight: 600;
  transition: all 0.25s;
}
.btn-primary-custom:hover {
  background: var(--green-light);
  border-color: var(--green-light);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(26,122,74,0.35);
}

.btn-outline-custom {
  background: transparent;
  color: var(--green);
  border: 2px solid var(--green);
  border-radius: 50px;
  font-weight: 600;
  transition: all 0.25s;
}
.btn-outline-custom:hover {
  background: var(--green);
  color: #fff;
}

.btn-gold {
  background: var(--gold);
  color: #fff;
  border: 2px solid var(--gold);
  border-radius: 50px;
  font-weight: 700;
  transition: all 0.25s;
}
.btn-gold:hover {
  background: #d4920a;
  border-color: #d4920a;
  color: #fff;
  transform: translateY(-2px);
}

/* =====================
   NAVBAR
===================== */
#mainNav {
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(26,122,74,0.1);
  transition: all 0.3s;
  padding: 14px 0;
}

#mainNav.scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,0.08);
  padding: 10px 0;
}

.brand-edu {
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--green);
}
.brand-lampung {
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--gold);
}

.nav-link {
  font-weight: 500;
  color: var(--text-muted) !important;
  padding: 6px 12px !important;
  border-radius: 8px;
  transition: all 0.2s;
}
.nav-link:hover, .nav-link.active {
  color: var(--green) !important;
  background: var(--green-pale);
}

/* =====================
   HERO
===================== */
.hero-section {
  background: var(--dark);
  position: relative;
  overflow: hidden;
  padding-top: 80px;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(26,122,74,0.25) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-section::after {
  content: '';
  position: absolute;
  bottom: -100px; left: 100px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(240,165,0,0.1) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.siger-decoration {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 80px;
  opacity: 0.6;
  pointer-events: none;
}
.siger-decoration svg { width: 100%; height: 100%; }

.tumpal-right {
  position: absolute;
  right: 0; top: 20%;
  width: 80px;
  opacity: 0.5;
  pointer-events: none;
}

.hero-content { position: relative; z-index: 1; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(26,122,74,0.2);
  border: 1px solid rgba(26,122,74,0.4);
  color: #6debb4;
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.badge-dot {
  width: 7px; height: 7px;
  background: var(--green-light);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

.hero-title {
  font-family: 'Sora', sans-serif;
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  color: #fff;
}

.text-highlight {
  color: var(--gold);
  position: relative;
}

.hero-desc {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.8;
  max-width: 500px;
}

.hero-stats {
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-num {
  font-family: 'Sora', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--gold);
  line-height: 1;
}

.stat-item > span:nth-child(2) {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--gold);
}

.stat-label {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.5);
  margin-top: 4px;
}

.hero-visual {
  position: relative;
  z-index: 1;
}

.siger-illustration {
  width: 100%;
  max-width: 380px;
  filter: drop-shadow(0 20px 60px rgba(26,122,74,0.3));
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-16px); }
}

/* =====================
   TAPIS BORDER
===================== */
.tapis-border {
  height: 16px;
  background: repeating-linear-gradient(
    90deg,
    var(--green) 0px,
    var(--green) 12px,
    var(--gold) 12px,
    var(--gold) 24px,
    var(--green) 24px,
    var(--green) 36px,
    #fff 36px,
    #fff 48px
  );
  opacity: 0.7;
}

.tapis-border.bottom {
  transform: scaleX(-1);
}

/* =====================
   JENJANG CARDS
===================== */
.section-jenjang { background: #fff; }

.jenjang-card {
  display: block;
  border-radius: 20px;
  padding: 40px 32px;
  text-decoration: none;
  color: #fff;
  height: 100%;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s, box-shadow 0.3s;
}

.jenjang-card::before {
  content: '';
  position: absolute;
  top: -40px; right: -40px;
  width: 140px; height: 140px;
  background: rgba(255,255,255,0.08);
  border-radius: 50%;
}

.jenjang-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.2);
  color: #fff;
}

.card-sma { background: linear-gradient(135deg, #0d3b26, #1a7a4a); }
.card-smk { background: linear-gradient(135deg, #1a2b4a, #2d5090); }
.card-slb { background: linear-gradient(135deg, #3b1a0d, #8a4a1a); }

.jenjang-icon { font-size: 2.5rem; margin-bottom: 12px; }

.jenjang-tag {
  display: inline-block;
  background: rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.8);
  padding: 3px 12px;
  border-radius: 50px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.jenjang-card h3 {
  font-family: 'Sora', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.jenjang-card p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.6;
  margin-bottom: 20px;
}

.jenjang-link {
  font-size: 0.85rem;
  font-weight: 700;
  color: rgba(255,255,255,0.9);
}

/* =====================
   FITUR CARDS
===================== */
.bg-light-custom { background: var(--bg-light); }

.fitur-card {
  background: #fff;
  border-radius: 16px;
  padding: 28px 22px;
  border: 1px solid rgba(26,122,74,0.08);
  height: 100%;
  transition: box-shadow 0.3s, transform 0.3s;
}

.fitur-card:hover {
  box-shadow: 0 8px 30px rgba(26,122,74,0.12);
  transform: translateY(-4px);
}

.fitur-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 14px;
}

.bg-green-pale { background: var(--green-pale); }
.bg-blue-pale { background: #e8f0ff; }
.bg-gold-pale { background: var(--gold-pale); }
.bg-red-pale { background: #fff0f0; }

.fitur-card h5 {
  font-family: 'Sora', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.fitur-card p {
  font-size: 0.83rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0;
}

/* =====================
   MATERI CARDS
===================== */
.materi-card {
  background: #fff;
  border-radius: 16px;
  border: 1px solid rgba(0,0,0,0.07);
  overflow: hidden;
  transition: transform 0.3s, box-shadow 0.3s;
  text-decoration: none;
  color: var(--text);
  display: block;
  height: 100%;
}

.materi-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.1);
  color: var(--text);
}

.materi-thumb {
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.8rem;
}

.materi-body { padding: 18px; }

.badge-sma { background: var(--green-pale); color: var(--green); font-size: 0.7rem; }
.badge-smk { background: #e8f0ff; color: #2d5090; font-size: 0.7rem; }
.badge-slb { background: #fff3e0; color: #e65100; font-size: 0.7rem; }

.materi-card h6 {
  font-family: 'Sora', sans-serif;
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.4;
  margin: 8px 0;
}

.materi-card p {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0;
}

.materi-footer {
  padding: 12px 18px;
  border-top: 1px solid rgba(0,0,0,0.06);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.materi-type { font-size: 0.75rem; color: var(--text-muted); }
.materi-cta { font-size: 0.75rem; font-weight: 700; color: var(--green); }

/* =====================
   BUDAYA SECTION
===================== */
.section-budaya {
  background: var(--bg-light);
}

.budaya-card {
  background: #fff;
  border-radius: 16px;
  padding: 28px 16px;
  border: 1px solid rgba(26,122,74,0.1);
  transition: transform 0.3s, box-shadow 0.3s;
  height: 100%;
}

.budaya-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 30px rgba(26,122,74,0.12);
}

.budaya-icon {
  margin-bottom: 14px;
  display: flex;
  justify-content: center;
}

.budaya-card h6 {
  font-family: 'Sora', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--green);
  margin-bottom: 6px;
}

.budaya-card p {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0;
}

/* =====================
   CTA SECTION
===================== */
.section-cta {
  background: var(--dark);
  position: relative;
  overflow: hidden;
}

.section-cta::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(26,122,74,0.2) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.cta-inner { position: relative; z-index: 1; }

.section-cta .section-title { color: #fff !important; }

/* =====================
   FOOTER
===================== */
.footer-section {
  background: var(--dark-2);
  color: rgba(255,255,255,0.7);
}

.footer-heading {
  font-family: 'Sora', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  color: rgba(255,255,255,0.8);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 14px;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li { margin-bottom: 8px; }

.footer-links a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.45);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-links a:hover { color: var(--green-light); }

.social-link {
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.6);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-size: 1rem;
  transition: all 0.2s;
}

.social-link:hover {
  background: var(--green);
  color: #fff;
}

/* =====================
   RESPONSIVE
===================== */
@media (max-width: 768px) {
  .py-6 { padding-top: 3rem; padding-bottom: 3rem; }

  .hero-title { font-size: 2.2rem; }
  .hero-stats { gap: 24px; }
  .stat-num { font-size: 1.4rem; }

  .jenjang-card { padding: 28px 22px; }
  .jenjang-card h3 { font-size: 1.4rem; }

  .section-title { font-size: 1.6rem; }
}

@media (max-width: 576px) {
  .hero-title { font-size: 1.9rem; }
  .hero-desc { font-size: 0.95rem; }

  .btn-lg { padding: 10px 24px !important; font-size: 0.9rem; }

  .fitur-card { padding: 20px 16px; }
  .budaya-card { padding: 20px 12px; }
}

/* =====================
   LOGIN MODAL
===================== */
.login-modal {
  border-radius: 20px;
  border: none;
  overflow: hidden;
}

.login-modal .modal-header { padding: 24px 24px 12px; }
.login-modal .modal-body   { padding: 12px 24px 28px; }

.login-modal .form-control,
.login-modal .input-group-text {
  border-color: rgba(0,0,0,0.1);
  background: #f8f9fa;
  font-size: 0.9rem;
}

.login-modal .form-control:focus {
  box-shadow: none;
  border-color: var(--green);
  background: #fff;
}

.login-modal .form-label { color: var(--text); margin-bottom: 6px; }