/* Style dasar halaman */
body.page-khusus .whatsapp-popup {
  /* Nilai default adalah 20px. Kita naikkan sekitar 75px. */
  transition: bottom 0.3s ease-in-out;
}
body.page-khusus .popup-content {
  bottom: 160px;
}
.semnas-page {
  padding-top: 0;
}
.semnas-hero {
  text-align: center;
  padding: 90px 7% 2rem;
}
.semnas-cta {
  margin-top: 2rem;
  padding: 1rem 3rem; /* Sedikit lebih besar agar menonjol */
  font-size: 1.2rem;
}
.semnas-hero h1 {
  font-size: 3rem;
  color: var(--primary);
}
.semnas-hero p {
  font-size: 1.2rem;
  margin-top: 0.5rem;
}

/* Seksi Pemateri */
.pemateri {
  text-align: center;
  padding: 4rem 7%;
}
.pemateri h2 {
  font-size: 2.6rem;
  margin-bottom: 3rem;
}
.pemateri h2 span {
  color: var(--primary);
}
.pemateri-container {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}
.pemateri-card {
  text-align: center;
  max-width: 300px;
}
.pemateri-img-container {
  width: 250px;
  height: 250px;
  border-radius: 50% 50% 20px 20px;
  background-color: var(--primary); /* Gunakan warna utama atau custom */
  margin: 0 auto 1.5rem;
  position: relative;
  overflow: hidden;
}
.pemateri-img-container img {
  width: 100%;
  height: auto;
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  max-height: 95%;
}
.pemateri-card h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}
.pemateri-card p {
  font-size: 1.2rem;
  font-weight: 300;
}

/* Seksi Timeline */
.timeline {
  padding: 4rem 7%;
  background-color: #0a0a0a;
  text-align: center;
}
.timeline h2 {
  font-size: 2.6rem;
  margin-bottom: 4rem;
}
.timeline h2 span {
  color: var(--primary);
}
.timeline-container {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 1rem;
  flex-wrap: wrap;
}
.timeline-item {
  background-color: #1c1c1c;
  padding: 1.5rem;
  border-radius: 10px;
  border-top: 3px solid var(--primary);
  flex-basis: 200px; /* Lebar dasar setiap item */
  text-align: center;
  position: relative;
  margin: 0 1rem;
}

/* Panah penghubung */
.timeline-item:not(:last-child)::after {
  content: '\f061'; /* Font Awesome right arrow icon */
  font-family: 'Font Awesome 5 Free';
  font-weight: 900;
  position: absolute;
  top: 50%;
  right: -2rem;
  transform: translateY(-50%);
  color: var(--primary);
  font-size: 1.5rem;
}

.timeline-icon {
  font-size: 2.5rem;
  color: var(--primary);
  margin-bottom: 1rem;
}
.timeline-title {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}
.timeline-date {
  font-size: 1rem;
  font-weight: 300;
}
.pendaftaran {
  padding: 4rem 7%;
  background: linear-gradient(45deg, var(--primary), #007bbd);
}
/* CTA pendaftaran */
.pendaftaran-container {
  max-width: 1100px;
  margin: 0 auto;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
}

.pendaftaran-info {
  flex-basis: 60%;
}

.pendaftaran-info h3 {
  font-size: 2.2rem;
  margin-bottom: 0.5rem;
  color: #fff;
}

.pendaftaran-info p {
  font-size: 1.1rem;
  opacity: 0.9;
  line-height: 1.6;
}

.pendaftaran-action {
  flex-basis: 35%;
  text-align: center;
  border-left: 2px solid rgba(255, 255, 255, 0.3);
  padding-left: 2rem;
}

.pendaftaran-action .harga {
  margin-bottom: 1.5rem;
}

.pendaftaran-action .harga span {
  font-size: 1rem;
  opacity: 0.8;
  display: block;
}

.pendaftaran-action .harga strong {
  font-size: 2.5rem;
  color: #fff;
  display: block;
}

.cta-pendaftaran {
  background-color: #fff;
  color: var(--primary);
  font-weight: 700;
  padding: 1rem 2.5rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.cta-pendaftaran:hover {
  color: #ffffff;
  transform: scale(1.05);
}
/* Seksi Detail Info */
.detail-info {
  padding: 4rem 7%;
}
.info-block {
  margin-bottom: 3rem;
}
.info-block h3 {
  font-size: 1.8rem;
  color: var(--primary);
  margin-bottom: 1rem;
  border-left: 4px solid var(--primary);
  padding-left: 1rem;
}
.info-block p,
.info-block li {
  font-size: 1.4rem;
  line-height: 1.8rem;
  font-weight: 300;
}
.info-block ul,
.info-block ol {
  padding-left: 1.5rem;
}
.sticky-cta-footer {
  position: sticky;
  bottom: 0;
  left: 0;
  width: 100%;
  background: linear-gradient(to top, rgba(1, 1, 1, 1), rgba(1, 1, 1, 0.8));
  padding: 1rem 7%;
  z-index: 1000;
  border-top: 1px solid #222;
  transition: bottom 0.3s ease;
}

.sticky-cta-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.sticky-cta-content .info h4 {
  font-size: 1.2rem;
  margin: 0;
}

.sticky-cta-content .info p {
  font-size: 0.9rem;
  opacity: 0.7;
  margin: 0;
  line-height: 1.4;
}

.sticky-cta-content .cta {
  padding: 0.8rem 2rem;
  font-size: 1.2rem;
}

/* ================================== */
/* Style untuk Seksi Coming Soon      */
/* ================================== */

.coming-soon-section {
  padding: 4rem 7%;
  text-align: center;
  background-color: #0a0a0a;
}

.coming-soon-section h2 {
  font-size: 1.5rem; /* Dibuat lebih kecil dari judul utama */
  font-weight: 400;
  opacity: 0.8;
  margin-bottom: 0.5rem;
}

.coming-soon-section h1 {
  font-size: 4rem; /* Judul utama dibuat besar dan menonjol */
  color: var(--primary);
  margin-bottom: 1.5rem;
  font-weight: 700;
}

.coming-soon-section p {
  font-size: 1.1rem;
  max-width: 600px; /* Batasi lebar paragraf agar mudah dibaca */
  margin: 0 auto 2rem;
  line-height: 1.7;
  opacity: 0.9;
}

/* Style untuk link media sosial */
.social-links-semnas {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
}

.social-links-semnas a {
  color: #fff;
  font-size: 2rem; /* Ukuran ikon diperbesar */
  transition: all 0.3s ease;
}

.social-links-semnas a:hover,
.social-links-semnas a:focus-visible {
  color: var(--primary);
  transform: translateY(-5px); /* Efek mengangkat saat di-hover */
}

/* Responsive untuk Coming Soon Section */
@media (max-width: 768px) {
  .coming-soon-section h1 {
    font-size: 3rem;
  }
  .coming-soon-section h2 {
    font-size: 1.2rem;
  }
}

/* Mobile */
@media (max-width: 480px) {
  .countdown-section h2 {
    font-size: 1.6rem;
    margin-bottom: 1rem;
  }
  .countdown-timer {
    gap: 0.5rem;
    flex-wrap: wrap; /* Biarkan unit waktuWrap ke bawah jika tidak cukup ruang */
    justify-content: center;
  }
  .time-unit {
    min-width: 60px;
    padding: 0.6rem;
  }
  .time-unit span {
    font-size: 2rem;
  }
}

/* Media Queries untuk Halaman Semnas */
@media (max-width: 992px) {
  .pemateri {
    display: none;
  text-align: center;
  padding: 4rem 7%;
}
  .timeline-item:not(:last-child)::after {
    display: none; /* Sembunyikan panah di tablet */
  }

  .semnas-hero {
  text-align: center;
  padding: 72px 7% 2rem;
}
  .sticky-cta-content {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
}
}

@media (max-width: 768px) {
  body.page-khusus .whatsapp-popup {
    bottom: 98px;
  }
  .semnas-hero h1 {
    font-size: 2.5rem;
  }
  .timeline-container {
    flex-direction: column; /* Ubah timeline menjadi vertikal */
    align-items: center;
    gap: 2rem;
  }
  .timeline-item {
    width: 80%;
    height: 10vh;
    height: fit-content;
    max-height: 200px;
    max-width: 400px;
  }
  /* Mengganti panah ke bawah untuk mobile */
  .timeline-item:not(:last-child)::after {
    display: block;
    content: '\f063'; /* Font Awesome down arrow icon */
    top: auto;
    bottom: -2.5rem;
    left: 50%;
    right: auto;
    transform: translateX(-50%);
  }
    .pendaftaran-container {
    flex-direction: column;
    text-align: center;
  }
  .pendaftaran-action {
    border-left: none;
    border-top: 2px solid rgba(255, 255, 255, 0.3);
    padding-left: 0;
    padding-top: 2rem;
    width: 100%;
  }
  .sticky-cta-content .cta {
    padding: 0.8rem 2rem;
    font-size: 1.2rem;
}
}