:root {
  --bg: #f5f8ff;
  --surface: #ffffff;
  --ink: #11213b;
  --ink-soft: #3f5070;
  --brand: #0069d8;
  --brand-deep: #014392;
  --accent: #ff6b3d;
  --accent-soft: #ffd2c5;
  --line: #d8e4fb;
  --success-bg: #e8f6f0;
  --danger-bg: #fff0ee;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Plus Jakarta Sans", sans-serif;
  background: radial-gradient(circle at 10% 10%, #ffffff 0%, #edf3ff 50%, #e9f0ff 100%);
  color: var(--ink);
}

.section-padding {
  padding: 5.5rem 0;
}

.section-padding-sm {
  padding: 3rem 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1020;
  backdrop-filter: blur(10px);
  background: rgba(245, 248, 255, 0.82);
  border-bottom: 1px solid rgba(17, 33, 59, 0.08);
}

.navbar-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  line-height: 1.05;
}

.brand-mark {
  width: 3rem;
  height: auto;
}

.brand-copy {
  display: inline-flex;
  flex-direction: column;
}

.brand-line-1 {
  font-size: 0.82rem;
  color: var(--ink-soft);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand-line-2 {
  font-family: "Sora", sans-serif;
  font-size: 0.95rem;
  color: var(--brand-deep);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.nav-branding {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-badges {
  display: inline-flex;
  align-items: center;
  gap: 0.12rem;
}

.nav-badge {
  width: auto;
  display: block;
  object-fit: contain;
}

.nav-badge-unggul {
  height: 2.15rem;
}

.nav-badge-dikti {
  height: 2.2rem;
}

.nav-badge-qs {
  height: 2.2rem;
}

.nav-link {
  color: var(--ink-soft);
  font-weight: 600;
}

.nav-link:hover,
.nav-link:focus {
  color: var(--brand);
}

.btn-brand {
  background: linear-gradient(130deg, var(--brand), #1a88ff 62%, #48a8ff);
  border: 0;
  color: #fff;
  font-weight: 700;
  border-radius: 999px;
  padding: 0.65rem 1.15rem;
  box-shadow: 0 10px 30px rgba(0, 105, 216, 0.25);
}

.btn-brand:hover,
.btn-brand:focus {
  color: #fff;
  transform: translateY(-1px);
}

.btn-outline-brand {
  border: 1px solid rgba(1, 67, 146, 0.35);
  color: var(--brand-deep);
  border-radius: 999px;
  font-weight: 700;
  padding: 0.62rem 1.1rem;
  background: #fff;
}

.btn-outline-brand:hover,
.btn-outline-brand:focus {
  background: #f0f6ff;
  color: var(--brand-deep);
}

.hero {
  overflow: clip;
  position: relative;
}

.hero-shape {
  position: absolute;
  width: 35rem;
  height: 35rem;
  background: radial-gradient(circle at center, #acd8ff 0%, #acd8ff00 66%);
  top: -15rem;
  right: -9rem;
  pointer-events: none;
}

.eyebrow {
  margin-bottom: 0.75rem;
  color: var(--brand);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
}

.display-title {
  font-family: "Sora", sans-serif;
  font-weight: 800;
  font-size: clamp(2rem, 5vw, 3.65rem);
  line-height: 1.05;
  margin: 0 0 1rem;
}

.copy {
  color: var(--ink-soft);
  max-width: 62ch;
}

.event-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.55rem 0.9rem;
  color: #133157;
  font-size: 0.92rem;
  font-weight: 600;
}

.hero-card {
  background: linear-gradient(165deg, #ffffff, #eef5ff);
  border: 1px solid var(--line);
  border-radius: 1.5rem;
  box-shadow: 0 18px 55px rgba(16, 40, 77, 0.15);
  padding: 0.8rem;
}

.hero-card img {
  border-radius: 1rem;
}

.highlight-card,
.panel-card,
.pricing-card,
.list-card,
.media-card,
.footer-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 1.2rem;
}

.highlight-card {
  height: 100%;
  padding: 1.5rem;
  box-shadow: 0 8px 30px rgba(16, 40, 77, 0.08);
}

.highlight-card h2 {
  font-family: "Sora", sans-serif;
  font-size: 1.1rem;
  margin-bottom: 0.55rem;
}

.highlight-card p {
  margin: 0;
  color: var(--ink-soft);
}

.photo-card {
  height: 100%;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: 0 8px 30px rgba(16, 40, 77, 0.08);
}

.photo-card img {
  width: 100%;
  height: 13.5rem;
  object-fit: cover;
  display: block;
}

.photo-card h3 {
  margin: 0;
  padding: 0.9rem 1rem 1rem;
  font-family: "Sora", sans-serif;
  font-size: 1rem;
}

.photo-meta {
  margin: -0.6rem 1rem 1rem;
  color: #4a607f;
  font-size: 0.88rem;
  font-weight: 600;
}

.photo-card-portrait img {
  object-position: center top;
}

.section-head h2 {
  margin: 0;
  font-family: "Sora", sans-serif;
  font-size: clamp(1.55rem, 3vw, 2.2rem);
}

.panel-card {
  padding: 1.5rem;
}

.panel-card h3 {
  font-family: "Sora", sans-serif;
  font-size: 1.3rem;
}

.panel-card ul {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--ink-soft);
}

.panel-card li + li {
  margin-top: 0.55rem;
}

.tint {
  background: linear-gradient(180deg, #eff6ff 0%, #f8fbff 100%);
  border-top: 1px solid #d8e5ff;
  border-bottom: 1px solid #d8e5ff;
}

.pricing-card {
  padding: 1.7rem;
  height: 100%;
  box-shadow: 0 12px 35px rgba(12, 37, 75, 0.09);
}

.pricing-card-strong {
  background: linear-gradient(140deg, #f6fbff 0%, #ecf4ff 100%);
}

.pricing-label {
  margin: 0;
  color: var(--ink-soft);
  font-weight: 700;
}

.pricing-value {
  margin: 0.2rem 0;
  font-family: "Sora", sans-serif;
  font-weight: 800;
  font-size: clamp(2rem, 6vw, 2.9rem);
  color: var(--brand-deep);
}

.pricing-note {
  margin: 0;
  color: #5a6c90;
}

.list-card {
  padding: 1.6rem;
}

.list-card h3 {
  font-family: "Sora", sans-serif;
  margin-bottom: 1rem;
}

.list-card ul {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--ink-soft);
}

.include-card {
  background: linear-gradient(160deg, #ffffff 0%, var(--success-bg) 100%);
}

.exclude-card {
  background: linear-gradient(160deg, #ffffff 0%, var(--danger-bg) 100%);
}

.footnote {
  margin-top: 1rem;
  margin-bottom: 0;
  color: #5b6f95;
  font-size: 0.92rem;
}

.past-photo {
  width: 100%;
  height: 11rem;
  object-fit: cover;
  border-radius: 0.9rem;
  border: 1px solid var(--line);
  box-shadow: 0 8px 25px rgba(16, 40, 77, 0.1);
}

.video-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: 1rem;
  box-shadow: 0 10px 30px rgba(16, 40, 77, 0.08);
  height: 100%;
}

.video-card h3 {
  font-family: "Sora", sans-serif;
  font-size: 1.05rem;
  margin: 0 0 0.75rem;
}

.video-fallback {
  min-height: 15.35rem;
  display: grid;
  place-items: center;
  text-align: center;
  gap: 0.9rem;
  padding: 1.2rem;
  border-radius: 0.85rem;
  background: linear-gradient(160deg, #f7faff 0%, #ecf3ff 100%);
}

.video-fallback-icon {
  font-size: 2.6rem;
  line-height: 1;
  color: #d11f2d;
}

.video-fallback-copy {
  margin: 0;
  max-width: 22rem;
  color: var(--ink-soft);
}

.testimony-player {
  display: block;
  width: 100%;
  border-radius: 0.85rem;
  background: #0e1f39;
}

.payment-list {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--ink-soft);
}

.payment-list li + li {
  margin-top: 0.55rem;
}

.payment-note {
  margin: 0.85rem 0 0;
  color: #15345e;
}

.media-card {
  padding: 1rem;
  box-shadow: 0 10px 32px rgba(16, 40, 77, 0.08);
}

.media-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.8rem;
}

.media-head h2 {
  font-family: "Sora", sans-serif;
  font-size: 1.2rem;
  margin: 0;
}

.site-footer {
  background: linear-gradient(180deg, #f8fbff 0%, #ecf3ff 100%);
  border-top: 1px solid #d6e3fb;
}

.footer-card {
  padding: 1.6rem;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 1.4rem;
}

.footer-card h2 {
  font-family: "Sora", sans-serif;
  margin-bottom: 0.45rem;
}

.contact-list {
  display: grid;
  gap: 0.55rem;
  align-content: center;
}

.contact-list a {
  color: #123665;
  font-weight: 600;
  text-decoration: none;
}

.contact-list a i {
  margin-right: 0.4rem;
}

.contact-list a:hover,
.contact-list a:focus {
  color: var(--brand);
}

.copyright {
  margin-top: 1rem;
  margin-bottom: 0;
  color: #5f7398;
  text-align: center;
  font-size: 0.88rem;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.delay-1 {
  transition-delay: 0.08s;
}

.delay-2 {
  transition-delay: 0.16s;
}

.delay-3 {
  transition-delay: 0.24s;
}

@media (max-width: 991.98px) {
  .footer-card {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767.98px) {
  .section-padding {
    padding: 4.2rem 0;
  }

  .section-padding-sm {
    padding: 2.6rem 0;
  }

  .navbar-collapse {
    margin-top: 0.75rem;
    padding-top: 0.65rem;
    border-top: 1px solid rgba(17, 33, 59, 0.08);
  }

  .brand-mark {
    width: 2.5rem;
  }

  .brand-line-1 {
    font-size: 0.72rem;
  }

  .brand-line-2 {
    font-size: 0.84rem;
  }

  .nav-branding {
    margin-top: 0.8rem;
    justify-content: space-between;
    align-items: flex-end;
  }

  .nav-badges {
    gap: 0.08rem;
  }

  .nav-badge-unggul {
    height: 1.75rem;
  }

  .nav-badge-dikti {
    height: 1.8rem;
  }

  .nav-badge-qs {
    height: 1.8rem;
  }

  .display-title {
    font-size: clamp(1.85rem, 9vw, 2.5rem);
  }

  .media-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .past-photo {
    height: 9.1rem;
  }
}