/* ==========================================================================
   INVESTOR DAILY SUMMIT 2026 - MAIN STYLESHEET
   Accurately crafted to match 1440px visual desktop specifications in First UI Brief
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design Tokens & CSS Variables (Figma System Palette)
   -------------------------------------------------------------------------- */
:root {
  /* Neutral Palette */
  --neutral-1: #ffffff;
  --neutral-2: #fcfcfc;
  --neutral-3: #f5f5f5;
  --neutral-4: #f0f0f0;
  --neutral-5: #d9d9d9;
  --neutral-6: #bfbfbf;
  --neutral-7: #8c8c8c;
  --neutral-8: #595959;
  --neutral-9: #454545;
  --neutral-10: #262626;
  --neutral-11: #1f1f1f;
  --neutral-12: #141414;
  --neutral-13: #000000;

  /* Primary 1 Palette */
  --primary-1-1: #e6e7ea;
  --primary-1-2: #c2c4cd;
  --primary-1-3: #9296a5;
  --primary-1-4: #5f657b;
  --primary-1-5: #2f3653;
  --primary-1-6: #010a2d;
  --primary-1-7: #010926;
  --primary-1-8: #010720;
  --primary-1-9: #01061a;
  --primary-1-10: #000514;

  /* Primary 2 Palette */
  --primary-2-1: #e6eff5;
  --primary-2-2: #c2d9e7;
  --primary-2-3: #91bbd4;
  --primary-2-4: #5e9cbf;
  --primary-2-5: #2e7eac;
  --primary-2-6: #00629a;
  --primary-2-7: #005383;
  --primary-2-8: #00466d;
  --primary-2-9: #003858;
  --primary-2-10: #002c45;

  /* Semantic Theme Variables Mapped to Palette */
  --bg-page: var(--primary-1-9);
  /* #062e3e */
  --bg-section-alt: var(--primary-1-10);
  /* #052431 */
  --bg-card: var(--primary-1-8);
  /* #083a4d */
  --bg-card-gradient: linear-gradient(135deg, var(--primary-1-7) 0%, var(--primary-1-9) 100%);
  --bg-pill: var(--primary-1-8);
  --bg-pill-active: var(--neutral-1);

  --text-primary: var(--neutral-1);
  --text-secondary: rgba(255, 255, 255, 0.82);
  --text-muted: var(--neutral-6);
  --text-dark: var(--primary-1-10);

  --accent-cyan: var(--primary-1-6);
  --accent-light: var(--primary-2-3);
  --accent-blue: var(--primary-2-6);
  --accent-glow: rgba(91, 166, 214, 0.35);
  --border-divider: rgba(255, 255, 255, 0.12);
  --border-subtle: rgba(255, 255, 255, 0.20);

  --font-sans: 'Manrope', 'Montserrat', 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-serif: 'Playfair Display', Georgia, Cambria, 'Times New Roman', Times, serif;

  --container-max-width: 1440px;
  --container-padding: 80px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-pill: 9999px;
  --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --------------------------------------------------------------------------
   2. CSS Reset & Base Elements
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-sans);
  font-size: 16px;
  scroll-behavior: smooth;
  background-color: var(--bg-page);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  width: 100%;
  max-width: 100%;
}

body {
  background-color: var(--bg-page);
  color: var(--text-primary);
  line-height: 1.5;
  overflow-x: hidden;
  min-height: 100vh;
  width: 100%;
  max-width: 100%;
  position: relative;
}

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

img,
svg {
  display: block;
  max-width: 100%;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

.container {
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
  width: 100%;
}

/* --------------------------------------------------------------------------
   3. Header / Global Navigation
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(1, 10, 45, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  /* border-bottom: 1px solid var(--border-divider); */
  padding: 16px 0;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.25s ease;
  will-change: transform;
}

.site-header.header-hidden {
  transform: translateY(-100%) !important;
}

/* Desktop: Navbar transparent with blur at hero section, background color reveals when scrolled */
@media (min-width: 769px) {
  .site-header.header-hero-transparent {
    background-color: transparent !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
    box-shadow: none !important;
    border-bottom: 1px solid transparent !important;
  }
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

/* Dual-logo lockup */
.brand-lockup {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-logo-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.brand-logo-link:hover {
  opacity: 0.85;
}

.brand-logo-ids {
  height: 38px;
  width: auto;
  object-fit: contain;
  display: block;
}

.brand-divider {
  width: 1.5px;
  height: 28px;
  background-color: rgba(255, 255, 255, 0.35);
  margin: 0 2px;
}

.brand-logo-id {
  height: 28px;
  width: auto;
  object-fit: contain;
  display: block;
}

/* Right Group: Navbar links + Get Tickets together on the right */
.header-right-group {
  display: flex;
  align-items: center;
  gap: 32px;
}

/* Navigation links */
.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.mobile-nav-header {
  display: none;
}

.nav-link {
  font-size: 16px;
  font-weight: 500;
  color: var(--text-primary);
  opacity: 0.85;
  text-decoration: none;
  transition: color 0.25s ease, opacity 0.25s ease;
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
  opacity: 1;
  color: #38BDF8;
  /* Cukup ganti warna aksen terang */
}

/* Get Tickets CTA */
.btn-ticket {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--navbar-cta-bg, var(--text-primary));
  color: var(--navbar-cta-text, #052431);
  font-size: 16px;
  font-weight: 700;
  padding: 10px 24px;
  border-radius: var(--radius-pill);
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  letter-spacing: 0.2px;
  /* Outerline hover logic: outline + outline-offset */
  transition: background-color 0.25s ease, color 0.25s ease, outline 0.25s ease, box-shadow 0.25s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.btn-ticket-mobile {
  display: none;
}

.btn-ticket:hover {
  background-color: var(--navbar-cta-hover-bg, #ffffff);
  color: var(--navbar-cta-hover-text, #041a24);
  outline: 3px solid var(--navbar-cta-hover-outline, #ffffff);
  outline-offset: 4px;
  box-shadow: 0 6px 20px rgba(56, 189, 248, 0.4);
}

.nav-toggle {
  display: none;
  color: var(--text-primary);
  font-size: 24px;
  padding: 4px;
}

/* --------------------------------------------------------------------------
   4. Hero Section (Full 100vh Section Background hero.jpeg & Centered Brand Group)
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  width: 100%;
  min-height: 100vh;
  min-height: 100dvh;
  overflow: hidden;
  background-color: var(--primary-1-6, #010a2d);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 0;
  box-sizing: border-box;

  /* Tuning variables per Hero Revision Brief */
  --glow-angle: 160deg;
  --glow-len: 38vh;
  --deco-size: 138vh;
  --deco-cx: 63%;
  --deco-cy: 50%;
  --tilt-z: 30deg;
  --tilt-x: 27deg;
  --tilt-y: -48deg;
  --persp: 110vh;
  --mask-cx: 50%;
  --mask-cy: 46%;
  --mask-rw: 25vw;
  --mask-rh: 40vh;
}

/* 1. Pure CSS Hero Background Canvas (Smooth continuous gradient without horizontal line) */
.hero-bg-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(var(--glow-angle, 160deg), #002687 0, rgba(0, 38, 135, 0) var(--glow-len, 38vh)), var(--primary-1-6, #010a2d);
  z-index: 1;
  pointer-events: none;
}

/* 2. Content Layer: Centered in Section */
.hero-container {
  position: relative;
  z-index: 3;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-content-centered {
  max-width: 860px;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin: 0 auto;
}

@keyframes heroFadeInUp {
  0% {
    opacity: 0;
    transform: translateY(28px);
  }

  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-brand {
  margin-bottom: 28px;
  display: flex;
  justify-content: center;
  animation: heroFadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
  animation-delay: 0.15s;
}

.hero-bundle-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  max-width: clamp(320px, 85vw, 500px);
  animation: heroFadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.hero-bundle-img {
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
}


.hero-brand-logo {
  max-height: 170px;
  width: auto;
  max-width: 500px;
  height: auto;
  object-fit: contain;
  display: block;
  /* filter: drop-shadow(0 8px 30px rgba(0, 0, 0, 0.7)); */
}

.hero-theme-text {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-primary, #ffffff);
  margin-bottom: 20px;
  /* text-shadow: 0 2px 14px rgba(0, 0, 0, 0.85); */
  box-sizing: border-box;
  animation: heroFadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
  animation-delay: 0.32s;
}

.topic-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: auto;
  min-width: 380px;
  max-width: 100%;
  background: var(--accent-cyan, #010a2d);
  border: 1px solid rgba(145, 178, 202, 0.35);
  color: var(--text-primary, #ffffff);
  font-size: 20px;
  font-weight: bold;
  letter-spacing: 1px;
  padding: 12px 36px;
  border-radius: var(--radius-pill);
  margin-bottom: 24px;
  box-shadow: 0 6px 28px rgba(0, 0, 0, 0.5);
  text-transform: uppercase;
  box-sizing: border-box;
}

.hero-date {
  font-size: 28px;
  font-weight: 800;
  color: var(--text-primary, #ffffff);
  margin-bottom: 8px;
  letter-spacing: 0.5px;
  /* text-shadow: 0 3px 12px rgba(0, 0, 0, 0.8); */
  animation: heroFadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
  animation-delay: 0.48s;
}

.hero-venue {
  font-size: 19px;
  font-weight: 500;
  color: var(--text-secondary, rgba(255, 255, 255, 0.92));
  /* text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8); */
  animation: heroFadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
  animation-delay: 0.62s;
}

/* Hero Scroll Down Indicator (Desktop & Mobile with subtle bounce animation) */
.hero-scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  pointer-events: auto;
  cursor: pointer;
  opacity: 1;
  visibility: visible;
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  animation: heroScrollBounce 2.2s ease-in-out infinite;
}

.hero-scroll-indicator.is-hidden {
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
}

.hero-scroll-icon {
  width: 44px;
  height: 44px;
  display: block;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.45));
  transition: transform 0.2s ease;
}

.hero-scroll-indicator:hover .hero-scroll-icon {
  transform: scale(1.08);
}

@keyframes heroScrollBounce {

  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateX(-50%) translateY(0);
  }

  40% {
    transform: translateX(-50%) translateY(7px);
  }

  60% {
    transform: translateX(-50%) translateY(3.5px);
  }
}

/* --------------------------------------------------------------------------
   5. Indonesia's Economic Model (Two-Column Editorial)
   Alternating Section 2: Primary 2-6 (#004b84)
   -------------------------------------------------------------------------- */
.editorial-section {
  position: relative;
  min-height: 640px;
  box-sizing: border-box;
  display: flex;
  align-items: flex-start;
  padding: 60px 0 90px 0;
  background-color: var(--primary-1-6, #004b84);
  border-top: none;
  overflow: hidden;
}

.editorial-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 70px;
  align-items: flex-start;
  max-width: 1200px;
  margin: 0 auto;
}

.editorial-left {
  display: flex;
  flex-direction: column;
}

.editorial-logo {
  margin-bottom: 30px;
}

.editorial-brand-logo {
  max-height: 135px;
  width: 440px;
  max-width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
}

.editorial-intro {
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-secondary);
  max-width: 480px;
  position: relative;
  z-index: 3;
  white-space: pre-line;
}

/* Single Slanted Photo Collage (Anchored to bottom of section, left aligned with content grid) */
.editorial-wave-mask-wrap {
  position: absolute;
  bottom: 0;
  left: max(var(--container-padding, 80px), calc((100% - 1200px) / 2));
  width: auto;
  max-width: 800px;
  height: 250px;
  pointer-events: none;
  z-index: 0;
  -webkit-mask-image: linear-gradient(to top, #000000 25%, rgba(0, 0, 0, 0.75) 55%, rgba(0, 0, 0, 0.3) 80%, transparent 100%);
  mask-image: linear-gradient(to top, #000000 25%, rgba(0, 0, 0, 0.75) 55%, rgba(0, 0, 0, 0.3) 80%, transparent 100%);
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
}

.editorial-collage-img {
  height: 250px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  object-position: bottom left;
  display: block;
}

@media (max-width: 1024px) {
  .editorial-wave-mask-wrap {
    opacity: 0.6;
    transform: scale(0.85);
    transform-origin: bottom left;
  }
}

@media (max-width: 768px) {
  /* Mobile styling handled in Responsive section below */
}

.editorial-right {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.editorial-right .topic-badge {
  width: 573px;
  max-width: 100%;
  margin-bottom: 30px;
  background-color: var(--primary-2-6);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  box-shadow: none;
  /* User request: drop shadow di badge pill tema overview dihapus */
}

.editorial-paragraphs {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 573px;
  width: 100%;
  position: relative;
  z-index: 3;
}

.editorial-paragraphs p {
  font-size: 14px;
  line-height: 1.75;
  color: #ffffff;
}

/* --------------------------------------------------------------------------
   6. Schedule & Speakers Section
   Alternating Section 3: Primary 1-6 (#010a2d)
   -------------------------------------------------------------------------- */
.schedule-section {
  padding: 90px 0;
  background-color: var(--primary-1-6, #010a2d);
}

/* Main Section Tabs: Segmented Pill (SCHEDULE vs SPEAKERS) */
.tabs-container {
  display: flex;
  width: 100%;
  margin-bottom: 40px;
}

.main-tabs {
  display: flex;
  align-items: stretch;
  background-color: var(--primary-1-8);
  border: 1.5px solid rgba(255, 255, 255, 0.25);
  border-radius: 9999px;
  padding: 0;
  width: 100%;
  max-width: 100%;
  overflow: hidden;
}

.main-tab-btn {
  flex: 1;
  text-align: center;
  padding: 15px 24px;
  border-radius: 0;
  border: none;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: #ffffff;
  background-color: var(--primary-1-8);
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.main-tab-btn.active {
  background-color: var(--primary-2-6);
  color: #ffffff;
}

/* Day Selector (Matching TabDay.png) */
.day-selector-wrapper {
  display: flex;
  justify-content: flex-start;
  margin-bottom: 36px;
  padding-bottom: 12px;
  transition: opacity 0.25s ease;
}

.day-selector-wrapper.hidden {
  display: none !important;
}

.day-selector {
  display: inline-flex;
  background-color: var(--primary-1-8);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-pill);
  padding: 4px;
}

.day-btn {
  padding: 8px 26px;
  border-radius: var(--radius-pill);
  font-size: 20px;
  font-weight: 700;
  color: var(--text-secondary);
  transition: all var(--transition-normal);
}

.day-btn.active {
  background-color: var(--neutral-1);
  color: var(--primary-1-9);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

/* Day Title between tab pill and schedule list (Matching Gambar 2 Reference) */
.schedule-day-title-wrap {
  margin-top: 6px;
  margin-bottom: 24px;
}

.schedule-day-heading {
  font-size: 28px;
  font-weight: 800;
  color: var(--text-primary, #ffffff);
  letter-spacing: 0.5px;
  margin: 0;
  text-transform: uppercase;
}

/* Schedule Rows & Items */
.schedule-list {
  display: flex;
  flex-direction: column;
}

.schedule-row {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 28px;
  padding: 24px 0;
  border-bottom: 1px solid var(--border-divider);
}

.schedule-row:last-child {
  border-bottom: none;
}

/* No special background/color for lunch or coffee break per user request */
.schedule-row.is-break {
  background: transparent;
  padding: 24px 0;
  border-radius: 0;
}

.schedule-meta-col {
  display: flex;
  align-items: flex-start;
  padding-top: 2px;
}

/* Schedule Time Capsule (Sleeker & more compact) */
.schedule-time {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background-color: var(--primary-1-8);
  border: none;
  border-radius: var(--radius-pill);
  padding: 6px 14px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
  letter-spacing: 0.3px;
  white-space: nowrap;
  box-sizing: border-box;
}

.schedule-time svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  stroke-width: 2.2;
  flex-shrink: 0;
  display: block;
}

.schedule-time span {
  display: inline-block;
  line-height: 1.2;
}

.schedule-content-col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* Room Pill (Sleeker & more compact with thin white outline) */
.room-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  align-self: flex-start;
  background-color: transparent;
  border: 1.2px solid rgba(255, 255, 255, 0.85);
  border-radius: var(--radius-pill);
  padding: 8px 18px;
  font-size: 16px;
  font-weight: 600;
  line-height: 1;
  color: var(--text-primary);
}

.room-pill svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  stroke-width: 2.2;
  flex-shrink: 0;
  display: block;
}

.room-pill span {
  display: inline-block;
  line-height: 1;
}

.session-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.4;
  white-space: pre-line;
}

/* Moderator info row (Matching Image 2 spec: separate lines, larger photo, white background) */
.moderator-row {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 6px;
  margin-bottom: 6px;
}

.moderator-photo {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  overflow: hidden;
  background: linear-gradient(180deg, #014D79 0%, #010A2D 100%);
  border: none;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 0 0 1.5px rgba(56, 189, 248, 0.45), 0 4px 12px rgba(0, 0, 0, 0.25);
}

.moderator-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
}

.moderator-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
}

.moderator-label {
  font-size: 16px;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 0.5px;
  line-height: 1.2;
}

.moderator-name-role {
  font-size: 16px;
  font-weight: 400;
  color: #ffffff;
  line-height: 1.4;
  letter-spacing: 0.2px;
}

/* Plenary Session Speaker Grid: Exactly 3 cards per row on desktop */
.plenary-speaker-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 14px;
  width: 100%;
}

/* ==========================================================================
   Multi-Room Schedule Card Layout (Matching Image 1 Spec)
   ========================================================================== */
.multi-room-container {
  display: flex;
  flex-direction: column;
  gap: 20px;
  width: 100%;
}

.multi-room-card {
  background-color: var(--primary-2-10);
  /* Deep slate teal outer card wrapping room session */
  /* border: 1px solid rgba(255, 255, 255, 0.12); */
  border-radius: 16px;
  padding: 28px 32px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  /* box-shadow: 0 8px 30px rgba(2, 20, 29, 0.35); */
  box-sizing: border-box;
}

.multi-room-card .room-pill {
  border-color: rgba(255, 255, 255, 0.7);
  background-color: rgba(255, 255, 255, 0.05);
  padding: 6px 18px;
}

.room-sessions-list {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.room-subsession {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.subsession-title {
  font-size: 16px;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.45;
  white-space: pre-line;
  letter-spacing: 0.1px;
}

.room-subsession .moderator-row {
  margin-top: 4px;
  margin-bottom: 8px;
}

/* Speaker Inline Card (inside schedule) */
@keyframes slideUpFadeIn {
  from {
    opacity: 0;
    transform: translateY(24px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.speaker-card {
  position: relative;
  display: flex;
  align-items: center;
  gap: 18px;
  width: 100%;
  min-width: 0;
  min-height: 124px;
  background-color: var(--primary-2-7);
  /* Polos primary 2-5 (#5ba6d6) */
  border: none;
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-top: 0;
  overflow: hidden;
  cursor: pointer;
  box-sizing: border-box;
  opacity: 1;
  transform: translateY(0);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

/* Muncul/animasi saat melewati atau masuk viewport schedule section */
.speaker-card.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Hover: muncul gradient berwarna primary1-10 dari bawah ke atas */
.speaker-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, #021F31 0%, rgba(5, 36, 49, 0.4) 65%, transparent 100%);
  opacity: 0;
  transition: opacity 300ms ease-out;
  z-index: 1;
  pointer-events: none;
}

.speaker-card:hover::before {
  opacity: 1;
}

/* .speaker-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.35);
} */

/* Speaker photo: clean fit without outer circle border */
.speaker-photo-wrap {
  position: relative;
  z-index: 2;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  border: none;
  background: linear-gradient(180deg, #014D79 0%, #010A2D 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: none;
  box-sizing: border-box;
  -webkit-mask-image: -webkit-radial-gradient(white, black);
  /* Crisp round mask clipping for WebKit */
  mask-image: radial-gradient(circle, #000 99%, transparent 100%);
}

.speaker-photo-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
}

.speaker-info {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  min-width: 0;
  flex: 1;
}

.speaker-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--neutral-1);
  line-height: 1.35;
  margin-bottom: 4px;
  white-space: normal;
}

.speaker-role {
  font-size: 12px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.4;
  white-space: pre-line;
}

/* Speaker Modal Detail */
.speaker-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(3, 17, 24, 0.82);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 280ms ease, visibility 280ms ease;
}

.speaker-modal-backdrop.open,
.speaker-modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.speaker-modal-dialog,
.speaker-modal-container {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 680px;
  background: radial-gradient(circle at 50% 50%, var(--primary-2-5, #056D95) 0%, var(--primary-1-6, #010a2d) 100%);
  border: 1px solid rgba(91, 166, 214, 0.35);
  border-radius: 20px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.65);
  overflow: hidden;
  transform: scale(0.94) translateY(12px);
  transition: transform 300ms cubic-bezier(0.16, 1, 0.3, 1);
}

.speaker-modal-backdrop.open .speaker-modal-dialog,
.speaker-modal-backdrop.active .speaker-modal-dialog,
.speaker-modal-backdrop.open .speaker-modal-container,
.speaker-modal-backdrop.active .speaker-modal-container {
  transform: scale(1) translateY(0);
}

.speaker-modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 20%, var(--primary-2-5, #2e6b9a) 0%, var(--primary-1-6, #010a2d) 100%);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: background-color 200ms ease, transform 200ms ease;

}

.speaker-modal-close:hover {
  background: rgba(255, 255, 255, 0.2);
  /* transform: rotate(90deg); - Commented out per user request */
}

.speaker-modal-close svg {
  width: 20px;
  height: 20px;
}

.speaker-modal-body {
  display: flex;
  align-items: center;
  padding: 40px 44px;
  gap: 36px;
  min-height: 290px;
}

.speaker-modal-photo-col {
  flex-shrink: 0;
  width: 170px;
  height: 170px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.speaker-modal-photo-wrap {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 50% 40%, #014D79 0%, #010A2D 100%);
  border: none;
  box-sizing: border-box;
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.15);
}

.speaker-modal-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
}

.speaker-modal-info-col {
  display: flex;
  flex-direction: column;
  justify-content: center;
  color: #ffffff;
}

.speaker-modal-name {
  font-size: 24px;
  font-weight: 800;
  color: #ffffff;
  line-height: 1.25;
  margin-bottom: 12px;
  letter-spacing: 0.3px;
}

.speaker-modal-role {
  font-size: 16px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.95);
  line-height: 1.4;
  white-space: pre-line;
}

/* --------------------------------------------------------------------------
   7. Standalone SPEAKERS Tab View (4-Card Grid, Masked Frame, 32 Speakers)
   -------------------------------------------------------------------------- */
.speakers-tab-view {
  display: none;
}

.speakers-tab-view.active {
  display: block;
}

/* 4 card per baris dengan jarak/gap yang lebih lega */
.speakers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 36px 28px;
  margin-top: 28px;
}

/* Item wrapper untuk pagination/load-more */
.speaker-tile-item {
  display: block;
  transition: opacity 300ms ease;
}

.speaker-tile-item.speaker-tile-extra.hidden {
  display: none;
}

/* Kartu profil tanpa outer container repetitif */
.speaker-tile {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  background: transparent;
  border: none;
  padding: 0;
  cursor: pointer;
  overflow: visible;
  transition: transform 300ms ease-out;
}

.speakers-tab-view.active .speaker-tile {
  animation: slideUpFadeIn 0.5s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.speaker-tile:hover {
  transform: translateY(-8px);
}

.speaker-tile:hover .speaker-tile-frame {
  border-color: rgba(91, 166, 214, 0.9);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.5);
}

/* Bingkai portrait outline tipis dengan radial gradient di tengah.
   Terselesaikan: Fotonya sekarang di-mask masuk ke dalam rectangle (overflow: hidden & border-radius: 24px) */
.speaker-tile-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 2 / 2.35;
  border: 1.5px solid rgba(55, 146, 205, 0.4);
  border-radius: 24px;
  background: radial-gradient(circle at 50% 40%, var(--primary-2-6, #004b84) 0%, var(--primary-1-6, #010a2d) 100%);
  overflow: hidden;
  transition: border-color 300ms ease-out, box-shadow 300ms ease-out;
}

/* Konten foto di dalam bingkai rata bawah dan tertahan di dalam frame */
.speaker-tile-photo-wrap {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.speaker-tile-photo-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

/* Zona Bawah: Teks konsisten langsung mulai setelah frame gambar */
.speaker-tile-caption {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: 100%;
  padding: 0 6px;
  margin-top: 18px;
}

/* Blok 1 - Judul/Nama: Huruf tebal, center */
.speaker-tile-name {
  font-size: 16px;
  font-weight: 800;
  color: var(--neutral-1);
  line-height: 1.3;
  margin-bottom: 6px;
  letter-spacing: 0.2px;
}

/* Blok 2 - Subjudul/Keterangan: semi-bold, line-height 1.6x, biru aksen */
.speaker-tile-role {
  font-size: 12px;
  font-weight: 600;
  color: var(--neutral-1);
  /* #5ba6d6 */
  line-height: 1.4;
  max-width: 94%;
  white-space: pre-line;
}

/* Tombol "View More Speakers" */
.speakers-load-more-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 48px;
  margin-bottom: 20px;
}

.btn-load-more-speakers {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(15, 111, 151, 0.25);
  border: 1.5px solid rgba(91, 166, 214, 0.5);
  color: #ffffff;
  padding: 12px 32px;
  border-radius: 9999px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.3px;
  cursor: pointer;
  /* Outerline hover logic dari repo reference: outline + outline-offset */
  transition: background-color 0.25s ease, border-color 0.25s ease, color 0.25s ease, box-shadow 0.25s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.25);
}

.btn-load-more-speakers:hover {
  background: var(--primary-2-5);
  border-color: var(--primary-2-5);
  color: #ffffff;
  outline: 2px solid #38bdf8;
  outline-offset: 4px;
  box-shadow: 0 6px 22px rgba(56, 189, 248, 0.45);
}

.btn-load-more-speakers svg {
  width: 18px;
  height: 18px;
  transition: transform 250ms ease;
}

.btn-load-more-speakers.expanded svg {
  transform: rotate(180deg);
}

/* --------------------------------------------------------------------------
   8. Gallery Section (Accordion Gallery matching user screenshot)
   Alternating Section 4: Primary 2-6 (#004b84)
   -------------------------------------------------------------------------- */
.gallery-section {
  position: relative;
  padding: 48px 0;
  background-color: var(--primary-2-6, #004b84);
}

/* Border top matching exact width & horizontal alignment of footer-inner */
.gallery-section::before,
.locations-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - (2 * var(--container-padding, 80px)));
  max-width: calc(var(--container-max-width, 1440px) - (2 * var(--container-padding, 80px)));
  height: 1px;
  background-color: var(--border-divider);
  z-index: 2;
  pointer-events: none;
}

.section-header-center {
  text-align: center;
  margin-bottom: 40px;
}

.section-title {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--text-primary);
  text-transform: uppercase;
}

/* 3D Coverflow Carousel Container */
.gallery-coverflow-wrapper {
  position: relative;
  width: 100%;
  max-width: 1240px;
  height: 440px;
  margin: 0 auto;
  perspective: 1200px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  outline: none;
  cursor: grab;
  user-select: none;
  -webkit-user-select: none;
  touch-action: pan-y;
}

.gallery-coverflow-wrapper:active {
  cursor: grabbing;
}

.gallery-coverflow-track {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  transform-style: preserve-3d;
}

/* Base Card Style (Standard 16:9 ratio) */
.gallery-card {
  position: absolute;
  width: 58%;
  aspect-ratio: 16 / 9;
  border-radius: 16px;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.45s cubic-bezier(0.25, 1, 0.35, 1), opacity 0.45s ease, filter 0.45s ease;
  will-change: transform, opacity;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: none;
  outline: none;
}

.gallery-card:focus-visible {
  border-color: #38bdf8;
  box-shadow: none;
}

.gallery-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  transition: transform 0.45s cubic-bezier(0.25, 1, 0.35, 1);
  will-change: transform;
}

/* Hover zoom HANYA aktif untuk foto yang sedang muncul di tengah (is-center) */
.gallery-card.is-center:hover .gallery-card-inner {
  transform: scale(1.06);
}

.gallery-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.45s cubic-bezier(0.25, 1, 0.35, 1);
}

.gallery-card-overlay {
  position: absolute;
  inset: 0;
  background: none;
  opacity: 0;
  transition: opacity 0.3s ease;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 16px;
  pointer-events: none;
}

.gallery-card.is-center:hover .gallery-card-overlay {
  opacity: 1;
}

.gallery-card-badge {
  background: rgba(14, 165, 233, 0.85);
  color: #ffffff;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 20px;
  backdrop-filter: blur(4px);
}

/* Position Classes: Center, Left, Right, Hidden */
.gallery-card.is-center {
  transform: translate3d(0, 0, 100px) rotateY(0deg) scale(1);
  z-index: 10;
  opacity: 1;
  filter: grayscale(0%) contrast(105%);
  box-shadow: none;
  border-color: rgba(255, 255, 255, 0.3);
}

.gallery-card.is-left {
  transform: translate3d(-52%, 0, -50px) rotateY(35deg) scale(0.85);
  z-index: 5;
  opacity: 0.85;
  filter: grayscale(40%) brightness(0.85);
}

.gallery-card.is-right {
  transform: translate3d(52%, 0, -50px) rotateY(-35deg) scale(0.85);
  z-index: 5;
  opacity: 0.85;
  filter: grayscale(40%) brightness(0.85);
}

.gallery-card.is-hidden {
  transform: translate3d(0, 0, -250px) scale(0.5);
  z-index: 1;
  opacity: 0;
  pointer-events: none;
}

/* Hover effect on side cards */
.gallery-card.is-left:hover,
.gallery-card.is-right:hover {
  opacity: 0.85;
  filter: grayscale(40%) brightness(0.9);
}

/* Navigation Controls (Round white buttons) */
.gallery-nav-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 28px;
}

.gallery-nav-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #ffffff;
  color: #0f172a;
  border: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: none;
  transition: transform 0.2s ease, background-color 0.2s ease;
  outline: none;
}

.gallery-nav-btn svg {
  width: 20px;
  height: 20px;
}

.gallery-nav-btn:hover {
  background: #f8fafc;
  transform: scale(1.08);
  box-shadow: none;
}

.gallery-nav-btn:active {
  transform: scale(0.95);
}

/* Modal Lightbox Styles */
.gallery-modal {
  position: fixed;
  inset: 0;
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  padding: 24px;
}

.gallery-modal.is-open {
  opacity: 1;
  visibility: visible;
}

.gallery-modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(5, 11, 28, 0.88);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.gallery-modal-dialog {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 960px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  background: #0b1536;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: none;
  transform: scale(0.95);
  transition: transform 0.3s cubic-bezier(0.25, 1, 0.35, 1);
  margin: auto;
}

.gallery-modal.is-open .gallery-modal-dialog {
  transform: scale(1);
}

.gallery-modal-close {
  position: absolute;
  top: 16px;
  right: 18px;
  z-index: 5;
  width: 38px;
  height: 38px;
  background: rgba(0, 0, 0, 0.6);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  font-size: 24px;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}

.gallery-modal-close:hover {
  background: rgba(239, 68, 68, 0.85);
  transform: scale(1.08);
}

.gallery-modal-media {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000000;
  overflow: hidden;
}

.gallery-modal-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.gallery-modal-info {
  padding: 18px 24px;
  background: #08112d;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.gallery-modal-caption {
  font-size: 15px;
  font-weight: 500;
  line-height: 1.5;
  color: #e2e8f0;
  margin: 0;
}

/* --------------------------------------------------------------------------
   9. Related News Section
   Alternating Section 5: Primary 1-6 (#010a2d)
   -------------------------------------------------------------------------- */
.news-section {
  padding: 90px 0;
  background-color: var(--primary-1-6, #010a2d);
  border-top: 1px solid var(--border-divider);
}

.news-source-block {
  margin-bottom: 48px;
}

.news-source-block:last-child {
  margin-bottom: 0;
}

.news-source-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.news-source-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary, #ffffff);
  letter-spacing: 0.2px;
}

.news-source-more-link {
  font-size: 15px;
  font-weight: 600;
  /* color: #38bdf8; */
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color 0.2s ease, transform 0.2s ease;
}

.news-source-more-link:hover {
  color: #7dd3fc;
  /* transform: translateX(3px); */
}

/* Related news on Desktop: 4-column static grid (no slider/arrows). Mobile retains swipeable slider. */
/* === DESKTOP SLIDER STYLES COMMENTED OUT PER USER REQUEST ===
.news-slider-wrapper {
  position: relative;
  width: 100%;
  display: flex;
  align-items: center;
}
.news-slider-container {
  width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: 10px 4px 20px 4px;
}
=== END DESKTOP SLIDER STYLES COMMENTED OUT === */

.news-slider-wrapper {
  position: relative;
  width: 100%;
}

/* On Desktop: slider container displays static 4-column grid */
.news-slider-container {
  width: 100%;
  overflow: visible;
  padding: 10px 0 20px 0;
}

.news-slider-track {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  width: 100%;
}

/* Arrows hidden on desktop */
.news-arrow-btn {
  display: none !important;
}

/* Centered layout when only 1 or 2 news items are available */
.news-slider-wrapper.is-centered {
  justify-content: center;
}

.news-slider-track.is-centered {
  min-width: 100%;
  width: 100%;
}

/* Empty State when no news is available */
.news-empty-state {
  width: 100%;
  padding: 32px 20px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px dashed rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  text-align: center;
  margin: 8px 0 16px 0;
}

.news-empty-text {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.6);
  margin: 0;
  font-weight: 500;
  letter-spacing: 0.2px;
}

/* News card in 4-column grid on desktop */
.news-card {
  width: 100%;
  max-width: 100%;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-normal);
}

.news-card-link {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
}

/* .news-card:hover {
  transform: translateY(-4px);
} */

.news-image-wrap {
  position: relative;
  width: 100%;
  height: 220px;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 16px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.news-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.news-card:hover .news-image-wrap img {
  transform: scale(1.05);
}

.news-title {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--text-primary);
  transition: color var(--transition-normal);
}

.news-card:hover .news-title {
  color: #38BDF8;
}

/* Navigation Arrow Buttons with outerline hover logic */
.news-arrow-btn {
  position: absolute;
  top: calc(50% - 10px);
  transform: translateY(-50%);
  z-index: 10;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(5, 36, 49, 0.85);
  border: 1.5px solid rgba(56, 189, 248, 0.4);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.4);
  transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.25s ease, background-color 0.25s ease, border-color 0.25s ease;
}

.news-arrow-prev {
  left: -24px;
}

.news-arrow-next {
  right: -24px;
}

.news-arrow-btn:hover:not(:disabled) {
  background-color: var(--primary-2-5);
  border-color: var(--primary-2-5);
  color: #ffffff;
  outline: 2px solid #38bdf8;
  outline-offset: 4px;
  box-shadow: 0 8px 24px rgba(56, 189, 248, 0.45);
  transform: translateY(-50%) scale(1.05);
}

.news-arrow-btn svg {
  width: 22px;
  height: 22px;
}

/* Hilang saat mentok ke kiri atau kanan */
.news-arrow-btn.is-disabled,
.news-arrow-btn:disabled {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  cursor: default;
}

/* Empty State */
.news-empty-state {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 160px;
  padding: 36px 20px;
  text-align: center;
  background: rgba(8, 58, 77, 0.4);
  border: 1px dashed rgba(255, 255, 255, 0.18);
  border-radius: 16px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.news-empty-text {
  font-size: 15px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 0.3px;
  line-height: 1.6;
  margin: 0;
}

/* --------------------------------------------------------------------------
   9b. Highlights (YouTube) Section
   -------------------------------------------------------------------------- */
.highlights-section {
  padding: 90px 0;
  background-color: var(--bg-section-alt);
  border-top: 1px solid var(--border-divider);
  position: relative;
}

.highlights-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
  width: 100%;
  margin-top: 10px;
}

.highlights-card {
  position: relative;
  width: 100%;
  border-radius: 20px;
  overflow: hidden;
  /* background: #ffffff; */
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.35s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.35s ease;
}

.highlights-card:hover {
  /* transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.55); */
  border-color: rgba(109, 174, 204, 0.5);
}

.highlights-card-inner {
  display: block;
  text-decoration: none;
  color: inherit;
  width: 100%;
  height: 100%;
}

.highlights-thumb-wrap {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  /* 16:9 Aspect Ratio */
  background: #ffffff;
  overflow: hidden;
}

.highlights-thumb-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transition: transform 0.5s ease;
}

.highlights-card:hover .highlights-thumb-bg {
  transform: scale(1.06);
}

/* Centered YouTube Play Badge */
.highlights-play-badge {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), filter 0.3s ease;
  /* filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.4)); */
}

.highlights-card:hover .highlights-play-badge {
  transform: translate(-50%, -50%) scale(1.15);
  /* filter: drop-shadow(0 6px 16px rgba(255, 0, 0, 0.5)); */
}

.yt-play-svg {
  display: block;
}

/* Embedded Title at bottom of thumbnail with gradient scrim */
.highlights-title-embedded {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 4;
  padding: 24px 16px 12px 16px;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgba(5, 25, 38, 0.9) 80%, rgba(5, 25, 38, 0.96) 100%);
  display: flex;
  align-items: center;
  box-sizing: border-box;
}

.highlights-title-text {
  font-family: var(--font-sans);
  font-size: 14.5px;
  font-weight: 600;
  line-height: 1.35;
  color: #ffffff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
  display: block;
  letter-spacing: 0.2px;
  transition: color 0.2s ease;
}

.highlights-card:hover .highlights-title-text {
  color: #6daecc;
}

/* Skeleton / Loading State */
.highlights-card.is-loading .highlights-thumb-bg {
  background: #ffffff;
}

.highlights-card.is-loading .highlights-title-embedded {
  background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgba(5, 25, 38, 0.85) 100%);
}

.highlights-card.is-loading .highlights-title-text {
  color: rgba(255, 255, 255, 0.65);
}

/* Centered Pill Action Button: Selengkapnya ↗ */
.highlights-action {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 42px;
}

.highlights-more-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(15, 111, 151, 0.25);
  border: 1.5px solid rgba(91, 166, 214, 0.5);
  color: #ffffff;
  padding: 12px 32px;
  border-radius: 9999px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.3px;
  cursor: pointer;
  /* Outerline hover logic dari repo reference: outline + outline-offset */
  transition: background-color 0.25s ease, border-color 0.25s ease, color 0.25s ease, box-shadow 0.25s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.25);
}

.highlights-more-btn:hover {
  background: var(--primary-2-5);
  border-color: var(--primary-2-5);
  color: #ffffff;
  outline: 2px solid #38bdf8;
  outline-offset: 4px;
  box-shadow: 0 6px 22px rgba(56, 189, 248, 0.45);
}

.highlights-more-btn svg {
  transition: transform 0.25s ease;
}

.highlights-more-btn:hover svg {
  transform: translate(2px, -2px);
}

/* Responsive: Mobile & Tablet */
@media (max-width: 991px) {
  .highlights-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
  }
}

@media (max-width: 767px) {
  .highlights-section {
    padding: 60px 0;
  }

  .highlights-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .highlights-card {
    border-radius: 16px;
  }

  .highlights-title-text {
    font-size: 13.5px;
  }

  .highlights-action {
    margin-top: 32px;
  }
}

/* --------------------------------------------------------------------------
   10. Sponsors & Footer Section
   -------------------------------------------------------------------------- */
.sponsors-section {
  padding: 90px 0 60px 0;
  background-color: var(--bg-page);
}

.sponsor-empty-state {
  margin: 0 auto;
  max-width: 100%;
}

.sponsor-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 50px;
}

.sponsor-badge {
  display: inline-flex;
  align-items: center;
  background-color: rgba(11, 111, 138, 0.5);
  border: 1px solid rgba(56, 189, 248, 0.35);
  color: #BAE6FD;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  padding: 6px 20px;
  border-radius: var(--radius-pill);
  margin-bottom: 36px;
  text-transform: uppercase;
}

.sponsor-row {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  width: 100%;
}

.sponsor-logo-item {
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-normal), opacity var(--transition-normal);
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

/* .sponsor-logo-item:hover {
  transform: scale(1.08);
  opacity: 1;
} */

/* Tier XL: 2 logo paling gede */
.sponsor-row.tier-xl {
  gap: 80px;
  margin-bottom: 40px;
}

.sponsor-row.tier-xl .sponsor-logo-item img {
  height: 64px;
  max-width: 260px;
  width: auto;
  object-fit: contain;
}

/* Tier LG: 2 logo lagi lebih kecil */
.sponsor-row.tier-lg {
  gap: 60px;
  margin-bottom: 34px;
}

.sponsor-row.tier-lg .sponsor-logo-item img {
  height: 46px;
  max-width: 200px;
  width: auto;
  object-fit: contain;
}

/* Tier Regular / MD: 6 logo reguler per baris */
.sponsor-row.tier-regular,
.sponsor-row.tier-md {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 36px;
  margin-bottom: 28px;
  max-width: 1120px;
  margin-left: auto;
  margin-right: auto;
}

.sponsor-row.tier-regular .sponsor-logo-item img,
.sponsor-row.tier-md .sponsor-logo-item img {
  height: 32px;
  max-width: 130px;
  width: auto;
  object-fit: contain;
}

/* Tier SM / Bronze / Partnership: logo ukuran lebih kecil */
.sponsor-row.tier-partnership,
.sponsor-row.tier-sm {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 40px;
  max-width: 900px;
  margin-bottom: 24px;
  margin-left: auto;
  margin-right: auto;
}

.sponsor-row.tier-partnership .sponsor-logo-item img,
.sponsor-row.tier-sm .sponsor-logo-item img {
  height: 26px;
  max-width: 110px;
  width: auto;
  object-fit: contain;
}

.sponsor-row:last-child {
  margin-bottom: 0;
}

/* Footer bottom */
.site-footer {
  padding: 0 0 40px 0;
  background-color: var(--footer-bg, var(--bg-section-alt));
  border-top: none;
  font-size: 12px;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-top: 1px solid var(--footer-border-color, rgba(255, 255, 255, 0.12));
  padding-top: 28px;
}

.footer-left {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  flex: 1;
}

.footer-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.footer-logo-id {
  height: 38px;
  width: auto;
  object-fit: contain;
  display: block;
  margin: 0 auto;
}

.footer-socials {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
}

.social-circle-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background-color: var(--footer-social-bg, #0b516c);
  color: var(--footer-social-color, #ffffff);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-normal);
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.social-circle-btn svg {
  width: 18px;
  height: 18px;
  display: block;
}

.social-circle-btn:hover {
  background-color: #12688b;
  color: #38bdf8;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.footer-copy {
  flex: 1.5;
  text-align: center;
  color: var(--footer-text-color, rgba(255, 255, 255, 0.85));
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.2px;
}

/* Sisi Kanan: Contact Us & Phone */
.footer-contact {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}

.footer-contact-title {
  font-size: 16px;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 0.3px;
  width: 100%;
  max-width: 220px;
  text-align: left;
}

.footer-phone-static {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  max-width: 220px;
  cursor: default;
  user-select: text;
}

.footer-phone-link {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  width: 100%;
  max-width: 220px;
  cursor: default;
}

.footer-phone-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background-color: #1e3347;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.footer-phone-icon svg {
  width: 18px;
  height: 18px;
  transform: rotate(-10deg);
}

.footer-phone-details {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
}

.footer-phone-label {
  font-size: 14px;
  font-weight: 500;
  color: #ffffff;
  line-height: 1.2;
}

.footer-phone-number {
  font-size: 15px;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 0.3px;
  line-height: 1.3;
}

/* Hover efek di-disable per user request */
/* .footer-phone-link:hover .footer-phone-label,
.footer-phone-link:hover .footer-phone-number {
  color: #38bdf8;
} */

@media (max-width: 768px) {
  .site-footer {
    padding-top: 16px;
    padding-bottom: 32px;
  }

  .footer-inner {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 16px;
    padding-top: 22px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
  }

  .footer-left {
    order: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 12px;
    width: 100%;
  }

  .footer-brand {
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .footer-logo-id {
    height: 32px;
    max-width: 100%;
    object-fit: contain;
  }

  .footer-socials {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
  }

  .social-circle-btn {
    width: 36px;
    height: 36px;
    background-color: #0e4b68;
    border-color: rgba(255, 255, 255, 0.18);
  }

  .social-circle-btn svg {
    width: 16px;
    height: 16px;
  }

  .footer-contact {
    order: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    width: 100%;
    gap: 4px;
    margin-top: 0;
  }

  .footer-contact-title {
    text-align: center;
    font-size: 14px;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: 0.3px;
    width: auto;
    max-width: 100%;
    margin-bottom: 2px;
  }

  .footer-phone-static,
  .footer-phone-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    width: auto;
    max-width: 100%;
    gap: 2px;
  }

  .footer-phone-details {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 2px;
  }

  .footer-phone-label {
    font-size: 12px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.65);
    text-align: center;
  }

  .footer-phone-number {
    font-size: 15px;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: 0.3px;
    text-align: center;
  }

  .footer-copy {
    order: 3;
    text-align: center;
    font-size: 11.5px;
    color: rgba(255, 255, 255, 0.6);
    margin-top: 4px;
    padding-top: 2px;
    line-height: 1.4;
  }
}

/* --------------------------------------------------------------------------
   11. Responsive Media Queries
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  :root {
    --container-padding: 40px;
  }

  .hero-section {
    min-height: 560px;
  }

  .hero-bg-media {
    width: 75%;
    opacity: 0.85;
  }

  .hero-trapezium {
    clip-path: polygon(0 0, 70% 0, 52% 100%, 0 100%);
  }

  .hero-container {
    padding-top: 60px;
    padding-bottom: 120px;
  }

  .editorial-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .speakers-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 30px 22px;
  }

  .news-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Intermediate Tablet Landscape / Small Desktop (e.g. 1072px x 1274px) */
@media (max-width: 1199px) {
  .plenary-speaker-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }

  .multi-room-card {
    padding: 24px 20px;
  }

  .speaker-card {
    padding: 12px 14px;
    gap: 12px;
    min-height: 100px;
  }

  .speaker-photo-wrap {
    width: 62px;
    height: 62px;
  }

  .speaker-name {
    font-size: 14.5px;
    line-height: 1.3;
    word-break: normal;
    overflow-wrap: break-word;
  }

  .speaker-role {
    font-size: 11px;
    line-height: 1.35;
  }
}

@media (max-width: 768px) {
  :root {
    --container-padding: 16px !important;
  }

  .container {
    padding-left: 16px !important;
    padding-right: 16px !important;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  /* --------------------------------------------------------------------------
     A. NAVBAR: Hide both logos and Get Tickets, show ONLY hamburger.svg
     -------------------------------------------------------------------------- */
  .site-header.header-transparent {
    background-color: transparent !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    box-shadow: none !important;
    border-bottom: none !important;
  }

  .brand-lockup {
    display: none !important;
  }

  .header-right-group .btn-ticket-desktop {
    display: none !important;
  }

  .site-nav .btn-ticket-mobile {
    display: inline-flex !important;
    margin-top: 12px;
    text-align: center;
    justify-content: center;
    width: 100%;
    padding: 12px 20px;
  }

  .header-inner {
    justify-content: flex-end;
    padding: 0 4px;
  }

  .nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 6px;
    transition: transform 0.25s ease;
  }

  .nav-toggle:active {
    transform: scale(0.92);
  }

  .nav-toggle-icon {
    width: 26px;
    height: 18px;
    display: block;
    transition: transform 0.3s ease;
  }

  .nav-toggle.open .nav-toggle-icon {
    transform: rotate(90deg);
  }

  .site-nav {
    display: flex;
    position: fixed;
    top: 0;
    right: 0;
    left: auto;
    width: 290px;
    max-width: 82vw;
    height: 100vh;
    height: 100dvh;
    background-color: rgba(1, 10, 45, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 24px 22px 32px 22px;
    max-height: none;
    opacity: 1;
    overflow-y: auto;
    visibility: hidden;
    gap: 16px;
    border-left: 1px solid rgba(255, 255, 255, 0.12);
    border-bottom: none;
    box-shadow: -16px 0 40px rgba(0, 0, 0, 0.6);
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1),
      visibility 0.35s;
    z-index: 1005;
  }

  .site-nav.open {
    visibility: visible;
    transform: translateX(0);
  }

  .mobile-nav-header {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-bottom: 14px;
    margin-bottom: 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .mobile-nav-title {
    font-size: 15px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--gold, #c5a880);
  }

  .nav-close-btn {
    background: none;
    border: none;
    color: #ffffff;
    font-size: 28px;
    line-height: 1;
    cursor: pointer;
    padding: 2px 6px;
    border-radius: 4px;
    transition: color 0.2s ease, transform 0.2s ease;
  }

  .nav-close-btn:active {
    transform: scale(0.9);
  }

  .site-nav .nav-link {
    font-size: 16px;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }

  /* --------------------------------------------------------------------------
     B. HERO SECTION: Full hero.jpeg Background & Centered Group
     -------------------------------------------------------------------------- */
  .hero-section {
    position: relative;
    width: 100%;
    min-height: 100vh;
    min-height: 100dvh;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 16px;
    background-color: #01061a;
    box-sizing: border-box;
  }

  .hero-bg-full {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
  }

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

  /* Hero Content: Stacked vertically and centered */
  .hero-container {
    position: relative;
    z-index: 4;
    padding-top: 30px;
    padding-bottom: 10px;
    width: 100%;
  }

  .hero-content {
    max-width: 100%;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin: 0 auto;
  }

  .hero-brand {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
  }

  .hero-bundle-wrap {
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .hero-bundle-img {
    width: 100%;
    max-width: 300px;
    height: auto;
    object-fit: contain;
    display: block;
  }

  .hero-brand-logo {
    max-height: 95px;
    width: auto;
    max-width: 280px;
  }

  .hero-content .topic-badge {
    width: auto;
    min-width: 0;
    max-width: 100%;
    font-size: 13.5px;
    font-weight: 800;
    letter-spacing: 0.6px;
    padding: 10px 20px;
    margin-bottom: 22px;
    box-sizing: border-box;
    text-align: center;
  }

  .hero-theme-text {
    font-size: 15px;
    letter-spacing: 1px;
    margin-bottom: 16px;
    padding: 0 10px;
  }

  .hero-date {
    font-size: 20px;
    font-weight: 800;
    margin-bottom: 6px;
  }

  .hero-venue {
    font-size: 15px;
    font-weight: 500;
    opacity: 0.95;
  }

  .hero-scroll-indicator {
    bottom: 24px;
    width: 42px;
    height: 42px;
    pointer-events: auto;
  }

  .hero-scroll-icon {
    width: 38px;
    height: 38px;
  }

  /* --------------------------------------------------------------------------
     C. OVERVIEW / ABOUT US (Gambar 3): Logo, intro, tema, desc stacked left
     -------------------------------------------------------------------------- */
  .editorial-section {
    padding: 30px 0 250px 0;
  }

  .editorial-grid {
    display: block;
    gap: 0;
    width: 100%;
    box-sizing: border-box;
  }

  .editorial-left {
    align-items: flex-start;
    text-align: left;
    width: 100%;
  }

  .editorial-logo {
    margin-bottom: 18px;
  }

  .editorial-brand-logo {
    max-height: 80px;
    width: auto;
    max-width: 260px;
  }

  .editorial-intro {
    font-size: 15px;
    line-height: 1.65;
    color: var(--text-primary);
    max-width: 100%;
    text-align: left;
    font-weight: 500;
    margin-bottom: 24px;
  }

  .editorial-right {
    align-items: flex-start;
    text-align: left;
    width: 100%;
    margin-top: 0;
  }

  .editorial-right .topic-badge {
    width: 100% !important;
    min-width: 100% !important;
    max-width: 100% !important;
    display: block !important;
    font-size: 13.5px;
    font-weight: 800;
    letter-spacing: 0.6px;
    padding: 12px 16px;
    margin-top: 0;
    margin-bottom: 24px;
    box-sizing: border-box;
    text-align: center;
  }

  .editorial-paragraphs {
    max-width: 100%;
    gap: 16px;
    position: relative;
    z-index: 3;
  }

  .editorial-paragraphs p {
    font-size: 14.5px;
    line-height: 1.65;
    color: rgba(255, 255, 255, 0.88);
    text-align: left;
    position: relative;
    z-index: 3;
  }

  .editorial-section {
    position: relative;
    min-height: 820px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    padding: 30px 0 250px 0;
    overflow: hidden;
  }

  .editorial-section>.container {
    position: relative;
    z-index: 3;
    width: 100%;
  }

  /* Mobile: Anchored to the bottom, centered horizontally */
  .editorial-wave-mask-wrap {
    display: flex !important;
    align-items: flex-end !important;
    justify-content: center !important;
    position: absolute !important;
    bottom: 0 !important;
    left: 50% !important;
    right: auto !important;
    top: auto !important;
    margin: 0 !important;
    transform: translateX(-50%) !important;
    transform-origin: bottom center !important;
    width: 100% !important;
    max-width: 500px !important;
    height: 180px !important;
    opacity: 0.95;
    z-index: 1 !important;
    pointer-events: none;
  }

  .editorial-collage-img {
    height: 100% !important;
    width: auto !important;
    max-width: 100% !important;
    object-fit: contain !important;
    object-position: bottom center !important;
  }

  /* --------------------------------------------------------------------------
     D. SCHEDULE TABS & DAY SELECTOR (Gambar 4)
     -------------------------------------------------------------------------- */
  .tabs-container {
    margin-bottom: 28px;
    margin-left: calc(-1 * var(--container-padding, 16px));
    margin-right: calc(-1 * var(--container-padding, 16px));
    width: calc(100% + (2 * var(--container-padding, 16px)));
    max-width: none;
  }

  .main-tabs {
    width: 100%;
    border-radius: 0;
    border-left: none;
    border-right: none;
  }

  .main-tab-btn {
    flex: 1 1 50%;
    padding: 14px 16px;
    font-size: 15px;
    letter-spacing: 1px;
    border-radius: 0;
  }

  .day-selector-wrapper {
    justify-content: flex-start !important;
    width: 100%;
    margin-bottom: 28px;
    border-bottom: none;
    padding-bottom: 0;
  }

  .day-selector {
    margin: 0 !important;
  }

  .day-btn {
    font-size: 16px;
    padding: 7px 22px;
  }

  /* --------------------------------------------------------------------------
     E. SCHEDULE ACCORDION (Gambar 5): Compact row with single-active card
     -------------------------------------------------------------------------- */
  .schedule-row {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 18px 0;
    cursor: pointer;
  }

  .schedule-meta-col {
    padding-top: 0;
  }

  .schedule-time {
    font-size: 13px;
    padding: 5px 12px;
  }

  .schedule-time svg {
    width: 14px;
    height: 14px;
  }

  .schedule-content-col {
    gap: 8px;
  }

  .room-pill {
    font-size: 13px;
    padding: 5px 14px;
  }

  .room-pill svg {
    width: 14px;
    height: 14px;
  }

  .session-title {
    font-size: 18px;
    line-height: 1.35;
    margin: 2px 0 6px 0;
  }

  /* Accordion Speaker Card Handling */
  .plenary-speaker-grid {
    grid-template-columns: 1fr;
    display: grid !important;
    gap: 12px;
    margin-top: 10px;
  }

  .speaker-card {
    min-height: auto;
    padding: 14px 16px;
    gap: 14px;
    border-radius: 16px;
    opacity: 1 !important;
    transform: none !important;
  }

  .speaker-photo-wrap {
    width: 68px;
    height: 68px;
    border-radius: 50%;
  }

  .speaker-name {
    font-size: 14px;
    font-weight: 700;
  }

  .speaker-role {
    font-size: 12px;
    opacity: 0.9;
  }

  .speakers-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px 14px;
  }

  .speaker-tile-name {
    font-size: 15px;
  }

  .speaker-tile-role {
    font-size: 11.5px;
  }

  /* --------------------------------------------------------------------------
     F. GALLERY (Mobile / Tablet): Vertically stacked accordion cards with auto-open
     -------------------------------------------------------------------------- */
  .gallery-section {
    padding: 50px 0 60px 0;
  }

  /* --------------------------------------------------------------------------
     F. GALLERY (Mobile / Tablet): 3-Card 3D Coverflow Carousel
     -------------------------------------------------------------------------- */
  .gallery-section {
    padding: 50px 0 60px 0;
  }

  .gallery-coverflow-wrapper {
    height: 250px;
    max-width: 100%;
    perspective: 700px;
  }

  .gallery-card {
    width: 72%;
    border-radius: 12px;
  }

  .gallery-card.is-center {
    transform: translate3d(0, 0, 50px) rotateY(0deg) scale(1);
  }

  .gallery-card.is-left {
    transform: translate3d(-46%, 0, -30px) rotateY(32deg) scale(0.84);
  }

  .gallery-card.is-right {
    transform: translate3d(46%, 0, -30px) rotateY(-32deg) scale(0.84);
  }

  .gallery-card.is-hidden {
    transform: translate3d(0, 0, -150px) scale(0.4);
  }

  .gallery-nav-controls {
    margin-top: 20px;
  }

  .gallery-nav-btn {
    width: 38px;
    height: 38px;
  }

  .gallery-modal {
    padding: 16px;
  }

  .gallery-modal-dialog {
    max-width: 100%;
    max-height: 85vh;
    border-radius: 16px;
    margin: auto;
  }

  .gallery-modal-info {
    padding: 14px 16px;
  }

  .gallery-modal-caption {
    font-size: 13.5px;
  }

  .news-slider-wrapper {
    position: relative;
    width: 100%;
    display: flex;
    align-items: center;
  }

  .news-slider-container {
    width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: 10px 4px 20px 4px;
  }

  .news-slider-container::-webkit-scrollbar {
    display: none;
  }

  .news-slider-track {
    display: flex !important;
    grid-template-columns: none !important;
    gap: 18px;
    width: max-content !important;
  }

  .news-card {
    width: 280px !important;
    max-width: 85vw !important;
    flex-shrink: 0 !important;
  }

  .news-image-wrap {
    height: 170px;
  }

  /* Speaker Modal Mobile (Gambar 2 Reference): Foto di atas, nama & jabatan di bawah terpusat */
  .speaker-modal-backdrop {
    padding: 16px;
  }

  .speaker-modal-dialog,
  .speaker-modal-container {
    max-width: 380px;
    width: 100%;
    border-radius: 28px;
  }

  .speaker-modal-body {
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 44px 24px 36px 24px;
    gap: 24px;
    min-height: auto;
  }

  .speaker-modal-photo-col {
    width: 150px;
    height: 150px;
    margin: 0 auto;
  }

  .speaker-modal-photo-wrap {
    width: 150px;
    height: 150px;
  }

  .speaker-modal-info-col {
    align-items: center;
    text-align: center;
    width: 100%;
  }

  .speaker-modal-name {
    font-size: 22px;
    font-weight: 800;
    margin-bottom: 8px;
    line-height: 1.3;
  }

  .speaker-modal-role {
    font-size: 15px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.45;
  }

  .speaker-modal-close {
    top: 16px;
    right: 16px;
    width: 38px;
    height: 38px;
    border: 1.5px solid rgba(255, 255, 255, 0.35);
    background: radial-gradient(circle at 30% 20%, var(--primary-2-5, #2e6b9a) 0%, var(--primary-1-6, #010a2d) 100%);
  }

  /* Footer responsive */
  .footer-inner {
    flex-direction: column;
    text-align: center;
    gap: 20px;
  }

  .footer-brand,
  .footer-socials {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .hero-bg-media {
    height: 240px;
  }

  .news-card {
    width: 260px;
  }

  .news-image-wrap {
    height: 160px;
  }

  .news-title {
    font-size: 16px;
  }

  .speakers-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px 12px;
  }
}

/* ==========================================================================
   SECTION DECORATIONS (CAKRAM / DISC) & SINGLE SPONSOR BANNER
   ========================================================================== */

.hero-section,
.editorial-section,
.livestream-section,
.schedule-section,
.gallery-section,
.news-section,
.highlights-section,
.sponsors-section,
.locations-section {
  position: relative;
}

.hero-section>.container,
.editorial-section>.container,
.livestream-section>.container,
.schedule-section>.container,
.gallery-section>.container,
.news-section>.container,
.highlights-section>.container,
.sponsors-section>.container,
.locations-section>.container {
  position: relative;
  z-index: 1;
}

.decoration-layer {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}

.decoration-item {
  position: absolute;
  width: var(--dec-width, 200px);
  height: var(--dec-width, 200px);
  aspect-ratio: 1 / 1;
  opacity: var(--dec-opacity, 1);
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  user-select: none;
  transition: opacity 0.3s ease;
}

.decoration-item.has-perspective {
  perspective: var(--dec-persp, 800px);
  perspective-origin: 50% 50%;
}

.decoration-inner-transform {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: rotateZ(var(--dec-rot-z, 0deg)) rotateX(var(--dec-rot-x, 0deg)) rotateY(var(--dec-rot-y, 0deg));
  transform-style: preserve-3d;
}

.decoration-item img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

/* Manual 6-position anchors (tucked into edge with configurable offset) */
.decoration-item.pos-top-left {
  top: 0;
  left: 0;
  transform: translate(calc(-1 * var(--dec-edge-offset, 50%)), -50%);
}

.decoration-item.pos-top-right {
  top: 0;
  right: 0;
  transform: translate(var(--dec-edge-offset, 50%), -50%);
}

.decoration-item.pos-middle-left {
  top: 50%;
  left: 0;
  transform: translate(calc(-1 * var(--dec-edge-offset, 50%)), -50%);
}

.decoration-item.pos-middle-right {
  top: 50%;
  right: 0;
  transform: translate(var(--dec-edge-offset, 50%), -50%);
}

.decoration-item.pos-bottom-left {
  bottom: 0;
  left: 0;
  transform: translate(calc(-1 * var(--dec-edge-offset, 50%)), 50%);
}

.decoration-item.pos-bottom-right {
  bottom: 0;
  right: 0;
  transform: translate(var(--dec-edge-offset, 50%), 50%);
}

/* Continuous rotation animations */
@keyframes spin-cw {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

@keyframes spin-ccw {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(-360deg);
  }
}

.decoration-item.is-rotating.rot-clockwise img,
.decoration-item.is-rotating.rot-clockwise .decoration-tint-mask,
.decoration-auto-item.is-rotating.rot-clockwise img,
.decoration-auto-item.is-rotating.rot-clockwise .decoration-tint-mask {
  animation: spin-cw 35s linear infinite;
}

.decoration-item.is-rotating.rot-counter-clockwise img,
.decoration-item.is-rotating.rot-counter-clockwise .decoration-tint-mask,
.decoration-auto-item.is-rotating.rot-counter-clockwise img,
.decoration-auto-item.is-rotating.rot-counter-clockwise .decoration-tint-mask {
  animation: spin-ccw 35s linear infinite;
}

/* Mask-image Color Tinting Engine */
.decoration-tint-mask {
  display: block;
  background-color: var(--tint-color, #c5a880);
  -webkit-mask-image: var(--mask-url);
  mask-image: var(--mask-url);
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
  width: 100%;
  height: 100%;
  aspect-ratio: 1 / 1;
}

/* Auto Layout Group & Items */
.decoration-auto-group {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.decoration-auto-item {
  position: absolute;
  width: var(--dec-width, 200px);
  height: auto;
  opacity: var(--dec-opacity, 1);
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  user-select: none;
}

.decoration-auto-item img {
  width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
}

.decoration-auto-item.edge-left {
  left: 0;
  transform: translate(calc(-1 * var(--dec-edge-offset, 50%)), -50%);
}

.decoration-auto-item.edge-right {
  right: 0;
  transform: translate(var(--dec-edge-offset, 50%), -50%);
}

/* Hide on Mobile */
@media (max-width: 768px) {

  .decoration-item.hide-on-mobile,
  .decoration-auto-group.hide-on-mobile,
  .decoration-auto-item.hide-on-mobile,
  .custom-placement-item.hide-on-mobile {
    display: none !important;
  }
}

/* Hide on Desktop (Mobile Only) */
@media (min-width: 769px) {

  .decoration-item.hide-on-desktop,
  .decoration-auto-group.hide-on-desktop,
  .decoration-auto-item.hide-on-desktop,
  .custom-placement-item.hide-on-desktop {
    display: none !important;
  }
}

/* Consolidated Single Sponsor Banner Styling */
.sponsor-single-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 40px 24px;
  width: 100%;
  box-sizing: border-box;
}

.sponsor-banner-img {
  max-width: min(100%, 1020px);
  width: 100%;
  height: auto;
  object-fit: contain;
  margin: 0 auto;
  transition: transform 0.3s ease;
  border-radius: 20px;
}

.sponsors-section {
  background-color: var(--primary-1-6, #010a2d);
  padding: 60px 0;
}

@media (max-width: 768px) {
  .sponsors-section {
    padding: 50px 0 40px 0;
  }

  .sponsor-single-wrapper {
    padding: 24px 18px;
  }

  .sponsor-banner-img {
    width: 100%;
    max-width: 480px;
    height: auto;
    object-fit: contain;
    transform: none;
  }
}

/* ==========================================================================
   Custom Placement Layer (Freeform Coordinates)
   ========================================================================== */
.custom-placement-layer {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.custom-placement-item {
  position: absolute;
  width: var(--cp-width, 200px);
  height: auto;
  opacity: var(--cp-opacity, 1);
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  user-select: none;
  transition: opacity 0.3s ease;
}

.custom-placement-item.has-perspective {
  perspective: var(--cp-persp, 800px);
  perspective-origin: 50% 50%;
}

.custom-placement-inner {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: rotateZ(var(--cp-rot-z, 0deg)) rotateX(var(--cp-rot-x, 0deg)) rotateY(var(--cp-rot-y, 0deg));
  transform-style: preserve-3d;
}

.custom-placement-item img {
  width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
}

.custom-placement-item.is-rotating.rot-clockwise img,
.custom-placement-item.is-rotating.rot-clockwise .decoration-tint-mask {
  animation: spin-cw 35s linear infinite;
}

.custom-placement-item.is-rotating.rot-counter-clockwise img,
.custom-placement-item.is-rotating.rot-counter-clockwise .decoration-tint-mask {
  animation: spin-ccw 35s linear infinite;
}

@media (max-width: 768px) {
  .custom-placement-item.hide-on-mobile {
    display: none !important;
  }
}

/* ==========================================================================
   Hero Hardcoded Decorative Discs
   ========================================================================== */
.hero-deco-wrap {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 2;
}

.hero-deco-item {
  position: absolute;
  pointer-events: none;
  user-select: none;
}

.hero-deco-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
}

/* Deco A: Top Left Corner Fan (Center at top-left corner, only ~1/4 visible, radius ~20% hero width) */
.hero-deco-topleft {
  top: 0;
  left: 0;
  transform: translate(-50%, -50%) rotate(-12deg) rotateX(12deg) rotateY(15deg);
  width: min(540px, 40vw);
  height: min(540px, 40vw);
  opacity: 0.25;
}

/* Static Luminance & Radial Text-Cutout Mask Wrapper per Hero Revision Brief §B */
.hero-deco-main-mask {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  -webkit-mask-image:
    linear-gradient(100deg, transparent 35%, rgba(0, 0, 0, 0.25) 45%, #000000 75%),
    radial-gradient(ellipse var(--mask-rw, 25vw) var(--mask-rh, 40vh) at var(--mask-cx, 50%) var(--mask-cy, 46%), transparent 0, transparent 60%, #000000 100%);
  mask-image:
    linear-gradient(100deg, transparent 35%, rgba(0, 0, 0, 0.25) 45%, #000000 75%),
    radial-gradient(ellipse var(--mask-rw, 25vw) var(--mask-rh, 40vh) at var(--mask-cx, 50%) var(--mask-cy, 46%), transparent 0, transparent 60%, #000000 100%);
  -webkit-mask-composite: source-in;
  mask-composite: intersect;
  -webkit-mask-size: 100% 100%, 100% 100%;
  mask-size: 100% 100%, 100% 100%;
  -webkit-mask-repeat: no-repeat, no-repeat;
  mask-repeat: no-repeat, no-repeat;
}

/* Deco B: Large 3D Disc Center-Right per Hero Revision Brief §C */
.hero-deco-main-perspective {
  top: var(--deco-cy, 50%);
  left: var(--deco-cx, 68%);
  transform: translate(-50%, -50%);
  width: var(--deco-size, 150vh);
  height: var(--deco-size, 150vh);
  perspective: var(--persp, 110vh);
  perspective-origin: 50% 50%;
  opacity: 0.75;
}

.hero-deco-tilt {
  width: 100%;
  height: 100%;
  /* Transform order: rotateZ FIRST so it tilts the diagonal axis */
  transform: rotateZ(var(--tilt-z, 10deg)) rotateX(var(--tilt-x, 10deg)) rotateY(var(--tilt-y, -48deg));
  transform-style: preserve-3d;
}

.hero-deco-spin {
  width: 100%;
  height: 100%;
  animation: hero-spin-cw 75s linear infinite;
  opacity: 0.95;
  will-change: transform;
}

@keyframes hero-spin-cw {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-deco-spin {
    animation: none;
  }
}

@media (max-width: 768px) {

  /* Disc di pojok kiri-BAWAH hero: diperbesar dan offset lebih keluar layar */
  .hero-deco-topleft {
    display: block !important;
    top: auto !important;
    bottom: 0 !important;
    left: 0 !important;
    right: auto !important;
    transform: translate(-55%, 55%) rotateZ(0deg) rotateX(35deg) rotateY(-20deg) !important;
    width: min(480px, 110vw) !important;
    height: min(480px, 110vw) !important;
    opacity: 0.3;
    z-index: 2;
  }

  /* Disc besar hero (deco main) -- mobile:
     Perbesar, turunkan lagi ke bawah, dan dibuat lebih miring ke atas (pitch rotateX lebih curam / rotateZ dinamis) */
  .hero-deco-main-perspective {
    top: 0% !important;
    left: 50% !important;
    right: auto !important;
    bottom: auto !important;
    transform: translateX(-50%) !important;
    width: min(170vw, 720px) !important;
    height: min(170vw, 720px) !important;
    perspective: 900px !important;
    perspective-origin: 50% 50% !important;
    opacity: 0.9;
  }

  .hero-deco-tilt {
    transform: rotateZ(20deg) rotateX(38deg) rotateY(-45deg) !important;
  }

  /* Masking radial & linear teks cutout khusus mobile agar area teks judul/tema tetap bersih terbaca dan fade rapi ke bawah */
  .hero-deco-main-mask {
    -webkit-mask-image:
      linear-gradient(180deg, #000000 15%, rgba(0, 0, 0, 0.7) 32%, rgba(0, 0, 0, 0.15) 46%, transparent 56%),
      radial-gradient(ellipse 65vw 35vh at 50% 45%, transparent 0, transparent 40%, #000000 85%) !important;
    mask-image:
      linear-gradient(180deg, #000000 15%, rgba(0, 0, 0, 0.7) 32%, rgba(0, 0, 0, 0.15) 46%, transparent 56%),
      radial-gradient(ellipse 65vw 35vh at 50% 45%, transparent 0, transparent 40%, #000000 85%) !important;
    -webkit-mask-composite: source-in !important;
    mask-composite: intersect !important;
    opacity: 0.95;
  }
}

/* ==========================================================================
   Live Streaming Section
   Alternating Section 6: Primary 2-6 (#004b84)
   ========================================================================== */
.livestream-section {
  position: relative;
  padding: 48px 0;
  background-color: var(--primary-2-6, #004b84);
  overflow: hidden;
}

.livestream-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: #f87171;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 12px;
  text-transform: uppercase;
}

.live-dot {
  width: 8px;
  height: 8px;
  background: #ef4444;
  border-radius: 50%;
  box-shadow: 0 0 8px #ef4444;
  animation: live-pulse 1.8s ease-in-out infinite;
}

@keyframes live-pulse {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.4;
    transform: scale(0.85);
  }
}

.livestream-player-wrapper {
  max-width: 960px;
  margin: 36px auto 0;
  border-radius: var(--radius-lg, 16px);
  overflow: hidden;
  background: #000000;
  border: 1px solid rgba(255, 255, 255, 0.12);
  /* box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 40px rgba(1, 10, 45, 0.5); - Commented out per user request */
}

.livestream-aspect-box {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
}

.livestream-aspect-box iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.livestream-action {
  padding: 18px 24px;
  background: rgba(1, 10, 45, 0.9);
  display: flex;
  justify-content: center;
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.livestream-yt-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #ff0000;
  color: #ffffff;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.5px;
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  text-decoration: none;
  transition: all 0.25s ease;
  box-shadow: 0 4px 18px rgba(255, 0, 0, 0.35);
}

.livestream-yt-btn:hover {
  background: #cc0000;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255, 0, 0, 0.5);
  color: #ffffff;
}

/* ==========================================================================
   Multi-Source Related News
   ========================================================================== */
.news-source-block {
  margin-bottom: 48px;
}

.news-source-block:last-child {
  margin-bottom: 0;
}

.news-source-header {
  margin-bottom: 18px;
  display: flex;
  align-items: center;
}

.news-source-title {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--text-primary, #ffffff);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.news-source-title::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 16px;
  background: var(--accent-light, #5ba6d6);
  border-radius: 2px;
}

/* ==========================================================================
   Section Decorations 3D Perspective Support
   ========================================================================== */
.decoration-item.has-perspective {
  perspective: var(--dec-persp, 800px);
}

.decoration-item.has-perspective .decoration-inner-transform {
  transform: rotateX(var(--dec-rot-x, 0deg)) rotateY(var(--dec-rot-y, 0deg));
  transform-style: preserve-3d;
  width: 100%;
  height: 100%;
}

/* ==========================================================================
   Floating Back to Top Button (Aligned horizontally/sejajar with floating bar on desktop, stacked on mobile)
   ========================================================================== */
.back-to-top-btn {
  position: fixed;
  bottom: 40px;
  /* Aligns vertically with the center of floating-bottom-bar (bottom: 24px + height: 80px / 2 = 64px center) */
  right: 28px;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: #252e46;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1001;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1), transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.3s, background 0.25s ease;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
}

.back-to-top-btn.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top-btn:hover {
  background: #333e5c;
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.35);
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.5);
}

.back-to-top-btn svg {
  transition: transform 0.25s ease;
}

.back-to-top-btn:hover svg {
  transform: translateY(-2px);
}

@media (max-width: 768px) {

  /* On mobile: Default at bottom-right corner */
  .back-to-top-btn {
    bottom: 20px;
    right: 16px;
    width: 42px;
    height: 42px;
    transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1), transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.3s, background 0.25s ease, bottom 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  }

  /* When floating bottom bar is visible, lift back to top button above it */
  .back-to-top-btn.is-lifted {
    bottom: 84px;
  }
}

/* ==========================================================================
   Persistent Floating Bottom Bar (990x80 card, radius 20, typewriter, button radius 10)
   ========================================================================== */
.floating-bottom-bar {
  position: fixed;
  bottom: 24px;
  left: 0;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 995;
  pointer-events: none;
  padding: 0 20px;
  box-sizing: border-box;
  opacity: 0;
  visibility: hidden;
  transform: translateY(24px);
  transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1), transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.4s;
}

.floating-bottom-bar.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.floating-bottom-card {
  pointer-events: auto;
  width: 820px;
  max-width: 100%;
  height: 74px;
  background-color: var(--primary-1-10);
  border-radius: 20px;
  padding: 14px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  box-sizing: border-box;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.65), 0 0 24px rgba(0, 38, 135, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.floating-bottom-brand {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.floating-bottom-logo {
  height: 38px;
  width: auto;
  max-width: 170px;
  object-fit: contain;
  display: block;
}

.floating-bottom-center {
  flex: 1;
  text-align: left;
  margin-left: 67px;
  font-size: 20px;
  font-weight: 500;
  color: #ffffff;
  letter-spacing: 0.3px;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
}

.typing-cursor {
  display: inline-block;
  color: #ffffff;
  margin-left: 2px;
  font-weight: 300;
  animation: typing-blink 0.8s infinite;
}

@keyframes typing-blink {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0;
  }
}

.floating-bottom-action {
  flex-shrink: 0;
}

.btn-floating-ticket {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--navbar-cta-bg, #ffffff);
  color: #052431;
  font-size: 16px;
  font-weight: 600;
  padding: 10px 24px;
  border-radius: 10px;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  letter-spacing: 0.2px;
  transition: background-color 0.25s ease, color 0.25s ease, outline 0.25s ease, box-shadow 0.25s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.btn-floating-ticket:hover {
  background-color: var(--navbar-cta-hover-bg, #ffffff);
  color: var(--navbar-cta-hover-text, #041a24);
  outline: 3px solid var(--navbar-cta-hover-outline, #ffffff);
  outline-offset: 4px;
  box-shadow: 0 6px 20px rgba(56, 189, 248, 0.4);
}

@media (max-width: 768px) {
  .floating-bottom-bar {
    bottom: 12px;
    padding: 0 12px;
  }

  .floating-bottom-card {
    height: auto;
    min-height: 58px;
    padding: 8px 14px;
    border-radius: 16px;
    gap: 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .floating-bottom-brand {
    display: none !important;
    /* Hide logo on small mobile so text is never covered */
  }

  .floating-bottom-center {
    font-size: 13.5px;
    margin-left: 0 !important;
    flex: 1;
    min-width: 0;
  }

  .floating-bottom-action {
    flex-shrink: 0;
  }

  .btn-floating-ticket {
    font-size: 12.5px;
    padding: 8px 14px;
    border-radius: 8px;
  }
}

/* ==========================================================================
   Schedule Group Sections with Pengantar (Matching Gambar 3)
   ========================================================================== */
.session-speakers-pengantar-wrap {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 14px;
  width: 100%;
}

.schedule-group-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.schedule-group-label {
  font-size: 18px;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 0.2px;
  line-height: 1.3;
}

.schedule-group-section .moderator-row {
  margin-top: 2px;
  margin-bottom: 4px;
}

/* ==========================================================================
   Locations & Floor Plan Section (Matching Gambar 4)
   ========================================================================== */
.locations-section {
  position: relative;
  padding: 60px 0 80px 0;
  background-color: var(--primary-1-6, #010a2d);
  overflow: hidden;
}

/* Centered Location Header */
.locations-header-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  margin-bottom: 44px;
}

.locations-hotel-name {
  font-size: 34px;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 12px;
  line-height: 1.25;
  text-align: center;
}

.locations-address {
  font-size: 15.5px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.82);
  max-width: 580px;
  /* Constrained width so address flows into 2-3 lines naturally */
  margin: 0 auto;
  text-align: center;
}

/* Content Grid: Floor Plan (Left) and Google Maps (Right) Side-by-Side */
.locations-content-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 36px;
  align-items: stretch;
}

/* Floor Plan Card */
.locations-floorplan-card {
  position: relative;
  width: 100%;
  background: #ffffff;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.locations-floorplan-card.is-clickable {
  cursor: pointer;
}

.locations-floorplan-card.is-clickable:hover {
  /* transform: translateY(-4px); */
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.6);
}

.locations-floorplan-badge {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #1d4ed8;
  color: #ffffff;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.5px;
  padding: 8px 18px;
  text-transform: uppercase;
}

.locations-zoom-hint {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11.5px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
  background: rgba(255, 255, 255, 0.15);
  padding: 3px 8px;
  border-radius: 6px;
}

.locations-floorplan-img-wrapper {
  width: 100%;
  flex: 1;
  padding: 16px 20px 20px;
  box-sizing: border-box;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #ffffff;
}

.locations-floorplan-img-wrapper img {
  width: 100%;
  max-width: 100%;
  height: 100%;
  max-height: 480px;
  object-fit: contain;
  display: block;
  transition: transform 0.3s ease;
}

.locations-floorplan-card.is-clickable:hover .locations-floorplan-img-wrapper img {
  transform: scale(1.02);
}

/* Google Maps Embed Card (Sejajar tinggi dengan Floor Plan) */
.locations-map-card {
  position: relative;
  width: 100%;
  min-height: 380px;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: #000;
  display: flex;
}

.locations-map-embed-wrapper {
  width: 100%;
  height: 100%;
  min-height: 100%;
  flex: 1;
}

.locations-map-embed-wrapper iframe {
  width: 100%;
  height: 100%;
  min-height: 100%;
  border: 0;
  display: block;
}

@media (max-width: 991px) {
  .locations-content-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .locations-map-card {
    min-height: 320px;
    height: 320px;
  }

  .locations-hotel-name {
    font-size: 28px;
  }
}