@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Josefin+Sans:wght@400;500;600;700&family=Plus+Jakarta+Sans:wght@500;600;700;800;900&display=swap');

/* ==========================================================================
   IDTC DRONE — PROFESSIONAL CORPORATE DESIGN SYSTEM
   Inspired by: DJI, Airbus, Linear, Stripe
   Philosophy: Restrained, editorial, typography-driven, premium
   ========================================================================== */

:root {
  --primary-orange: #FF5E00;
  --primary-obsidian: #080808;
  --dark-surface: #0D0D0D;
  --dark-elevated: #151515;
  --border-subtle: rgba(255, 255, 255, 0.08);
  --text-muted: #777;
  --text-secondary: #999;
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --scale-factor: 1.12;
}

html {
  font-size: 19px;
}

/* ==========================================================================
   BASE
   ========================================================================== */
body {
  background-color: var(--primary-obsidian);
  color: #ECECEC;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 1.1rem;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

::selection {
  background: var(--primary-orange);
  color: #fff;
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--primary-obsidian); }
::-webkit-scrollbar-thumb { background: #333; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary-orange); }

/* ==========================================================================
   LAYOUT
   ========================================================================== */
.container-custom {
  width: 100%;
  max-width: 1400px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 2rem;
  padding-right: 2rem;
}

@media (min-width: 1440px) {
  .container-custom { max-width: 1480px; }
}

/* Phone layout: keep the same design while reducing the base scale and
   horizontal gutters so headings, cards, and controls stay inside viewport. */
@media (max-width: 640px) {
  html { font-size: 16px; }
  .container-custom { padding-left: 1rem; padding-right: 1rem; }
  .navbar-sticky { padding: .55rem 0; }
  .navbar-logo-frame { padding: .34rem; }
  .navbar-brand { min-width: 0; }
  .navbar-brand > div span:last-child { max-width: 12rem; white-space: normal; }
  .hero-viewport-100 { min-height: 100svh; }
  #hero .container-custom { padding-top: 7.5rem; padding-bottom: 3rem; }
}

/* ==========================================================================
   NAVBAR — PREMIUM TRANSPARENT → SOLID
   ========================================================================== */
.navbar-sticky {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  padding: 0.7rem 0;
  transition: all 0.4s var(--ease-out-expo);
  background: linear-gradient(105deg, rgba(15, 23, 32, 0.98), rgba(20, 37, 54, 0.97) 56%, rgba(23, 43, 61, 0.98));
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.2);
}

.navbar-sticky.scrolled,
.navbar-sticky.navbar-scrolled {
  padding: 0.55rem 0;
  background: rgba(15, 23, 32, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
}

.navbar-shell {
  gap: 1.5rem;
}

.navbar-brand {
  flex-shrink: 0;
}

.navbar-logo-frame {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  padding: 0.48rem;
  border: 1px solid #ff7a18;
  border-radius: 0.62rem;
  background: linear-gradient(145deg, #fffaf0, #f4e5c4);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9), 0 0 0 1px rgba(255, 106, 0, 0.14), 0 8px 18px rgba(0, 0, 0, 0.2);
  overflow: hidden;
}

.navbar-logo-frame img {
  transform: scale(1.42);
  filter: brightness(1.25) contrast(1.45) saturate(1.3) drop-shadow(0 1px 1px rgba(255, 196, 88, 0.45));
}

.navbar-logo-frame-mobile {
  padding: 0.38rem;
}

.navbar-brand > div span:first-child {
  color: #fff;
  font-size: 1.22rem;
}

.navbar-brand > div span:last-child {
  margin-top: 0.2rem;
  color: rgba(226, 232, 240, 0.88);
  font-size: 0.56rem;
  letter-spacing: 0.14em;
}

.navbar-desktop-links {
  min-width: 0;
  flex: 1 1 auto;
  justify-content: center;
  gap: 1.45rem;
}

.navbar-desktop-links a {
  white-space: nowrap;
  transition: color 0.25s ease;
  color: rgba(226, 232, 240, 0.8);
  font-size: 0.7rem;
  letter-spacing: 0.09em;
}

.navbar-desktop-links a:hover { color: #ff6a00; }

.navbar-actions { flex-shrink: 0; }

/* The full desktop navigation needs a minimum amount of horizontal room.
   Below this point use the existing mobile drawer, rather than allowing the
   menu to shrink into or overlap the brand. */
@media (max-width: 1199px) {
  .navbar-desktop-links,
  .navbar-actions {
    display: none !important;
  }

  #mobile-menu-toggle {
    display: block !important;
  }

  #mobile-drawer:not(.hidden) {
    display: flex !important;
  }
}

@media (min-width: 1200px) {
  .navbar-desktop-links {
    min-width: 38rem;
  }
}

.navbar-cta {
  min-height: 2.45rem;
  border-radius: 0.55rem;
  background: #ff6a00;
  box-shadow: 0 8px 18px rgba(255, 106, 0, 0.2);
}

.navbar-cta:hover { background: #e85f00; }

.navbar-sticky button,
.navbar-sticky .btn-primary { white-space: nowrap; flex-shrink: 0; }

.navbar-sticky .lang-switcher {
  border-color: rgba(255, 255, 255, 0.16);
  background: rgba(5, 14, 23, 0.42);
  border-radius: 0.55rem;
}

.navbar-sticky .lang-switcher button {
  min-width: 1.9rem;
  min-height: 2rem;
  padding: 0.3rem 0.5rem;
}

.lang-switcher {
  flex-shrink: 0;
}

/* Navbar language + clock toolbar — one unified pill next to the CTA. */
.navbar-tools {
  align-self: center;
}

.navbar-tools .lang-switcher {
  background: transparent;
  border: 0;
  border-radius: 0.55rem;
}

.navbar-tools .lang-switcher button {
  min-width: 1.7rem;
  min-height: 1.8rem;
}

.navbar-tools #idtc-indonesia-clocks {
  display: flex;
  align-items: center;
  line-height: 1;
}

@media (min-width: 1024px) and (max-width: 1399px) {
  .navbar-sticky .container-custom {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }

  .navbar-desktop-links {
    gap: 1rem;
  }

  .navbar-desktop-links a {
    font-size: 0.68rem;
  }

  .navbar-actions {
    gap: 0.5rem;
  }

  .navbar-sticky .btn-primary {
    padding-left: 0.9rem;
    padding-right: 0.9rem;
  }
}

@media (min-width: 1024px) and (max-width: 1599px) {
  .navbar-sticky .container-custom {
    gap: 0.75rem;
  }

  .navbar-desktop-links {
    gap: 0.85rem;
  }

  .navbar-desktop-links a {
    font-size: 0.66rem;
    letter-spacing: 0.08em;
  }

  .navbar-sticky .btn-primary {
    padding-left: 1rem;
    padding-right: 1rem;
  }
}

/* Nav Links */
.navbar-sticky a {
  transition: color 0.25s ease;
}

.unified-showroom {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 1rem;
  padding: 2.5rem 0 0;
  max-width: 1400px;
  margin: 0 auto;
  width: min(100%, 1400px);
}

.unified-showroom > section {
  background: rgba(16, 16, 16, 0.9);
  border: 1px solid var(--border-subtle);
  border-radius: 1rem;
  overflow: hidden;
  min-height: 100%;
  padding-top: 2rem;
  padding-bottom: 2rem;
}

.unified-showroom > section .container-custom {
  max-width: none;
  width: 100%;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

.unified-showroom > section > .container-custom > div:first-child {
  margin-bottom: 1rem;
}

@media (max-width: 1023px) {
  .unified-showroom {
    grid-template-columns: 1fr;
    padding-top: 1.5rem;
  }
}

/* ==========================================================================
   HERO — FULL-BLEED CINEMATIC BACKGROUND
   ========================================================================== */
.hero-viewport-100 {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background-color: var(--primary-obsidian);
}

.hero-bg-parallax {
  position: absolute;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1508614589041-895b88991e3e?q=80&w=2400&auto=format&fit=crop');
  background-size: cover;
  background-position: center 40%;
  z-index: 1;
  filter: brightness(0.9) contrast(1.08) saturate(0.95);
  transform: scale(1.03);
}

.hero-cinematic-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.58) 50%, rgba(0,0,0,0.2) 100%),
    linear-gradient(180deg, rgba(0,0,0,0.3) 0%, transparent 30%, transparent 70%, rgba(8,8,8,1) 100%);
  pointer-events: none;
  z-index: 2;
}

.hero-headline-text {
  font-family: 'Josefin Sans', sans-serif;
  font-size: clamp(3.8rem, 8.8vw, 8.8rem);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: 0.02em;
  max-width: 11ch;
  white-space: nowrap;
  color: #FFFFFF;
  text-transform: uppercase;
  opacity: 1;
  transform: translate3d(0, 0, 0);
  animation: heroHeadlineOpen 1.25s cubic-bezier(0.16, 1, 0.3, 1) 0.2s both;
  will-change: transform, letter-spacing;
}

.hero-headline-line {
  display: block !important;
  width: fit-content;
}

@media (max-width: 640px) {
  .hero-headline-text {
    font-size: clamp(2.75rem, 15vw, 3.8rem);
    max-width: 100%;
  }
}

@keyframes heroHeadlineOpen {
  0% {
    transform: translate3d(-3rem, 0, 0);
    letter-spacing: 0.16em;
  }
  55% {
    transform: translate3d(0.35rem, 0, 0);
    letter-spacing: 0.04em;
  }
  100% {
    transform: translate3d(0, 0, 0);
    letter-spacing: 0.02em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-headline-text {
    opacity: 1;
    transform: none;
    animation: none;
  }
}

/* ==========================================================================
   TYPOGRAPHY COMPONENTS
   ========================================================================== */

/* Eyebrow — restrained mono label */
.badge-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--primary-orange);
  margin-bottom: 1.25rem;
}

/* Section heading utility */
.section-heading {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  line-height: 1;
  color: #FFFFFF;
}

/* ==========================================================================
   BUTTONS — PROFESSIONAL, NO GLOW
   ========================================================================== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  color: #FFFFFF;
  background: var(--primary-orange);
  padding: 1.1rem 2.5rem;
  border-radius: 0.375rem;
  transition: all 0.3s var(--ease-out-expo);
  border: none;
}

.btn-primary:hover {
  background: #E65400;
  transform: translateY(-1px);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  color: #FFFFFF;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.25);
  padding: 1.1rem 2.5rem;
  border-radius: 0.375rem;
  transition: all 0.3s var(--ease-out-expo);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.35);
}

/* ==========================================================================
   CARDS — THIN BORDER, EDITORIAL
   ========================================================================== */
.corporate-card {
  background-color: var(--dark-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 0.5rem;
  padding: 2.5rem;
  font-size: 1.05rem;
  transition: border-color 0.3s ease, transform 0.3s var(--ease-out-expo);
}

.corporate-card:hover {
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
}

/* Stat numbers */
.stat-number {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 3rem;
  font-weight: 900;
  color: #FFFFFF;
  line-height: 1;
}

/* ==========================================================================
   PROJECTS SHOWCASE (EXPANDING CAROUSEL — ADOBE EDITORIAL STYLE)
   ========================================================================== */
.projects-showcase-wrapper {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  width: 100%;
  min-height: 480px;
}

@media (min-width: 1024px) {
  .projects-showcase-wrapper {
    flex-direction: row;
    height: 480px;
  }
}

.project-card-item {
  position: relative;
  border-radius: 0.75rem;
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  cursor: pointer;
  background-color: var(--dark-elevated);
  transition: flex 0.6s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.4s ease, transform 0.4s ease;
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.75rem;
}

@media (max-width: 1023px) {
  .project-card-item {
    min-height: 300px;
  }
}

@media (min-width: 1024px) {
  .project-card-item.active {
    flex: 3.8;
    border-color: var(--primary-orange);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7);
  }
}

.card-bg-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1), filter 0.5s ease;
  filter: brightness(0.65) contrast(1.05);
}

.project-card-item:hover .card-bg-image,
.project-card-item.active .card-bg-image {
  transform: scale(1.06);
  filter: brightness(0.8) contrast(1.1);
}

.card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8,8,8,0.2) 0%, rgba(8,8,8,0.6) 45%, rgba(8,8,8,0.95) 100%);
  transition: opacity 0.4s ease;
}

.project-card-item.active .card-overlay {
  background: linear-gradient(180deg, rgba(8,8,8,0.1) 0%, rgba(8,8,8,0.4) 40%, rgba(8,8,8,0.95) 100%);
}

.card-content {
  position: relative;
  z-index: 10;
  display: flex;
  flex-direction: column;
  height: 100%;
  justify-content: space-between;
}

.project-collapsed-title {
  display: block;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.85);
  text-transform: uppercase;
  letter-spacing: -0.01em;
  transition: opacity 0.3s ease;
}

@media (min-width: 1024px) {
  .project-card-item.active .project-collapsed-title {
    display: none;
  }
}

.project-expanded-info {
  display: flex;
  flex-direction: column;
  opacity: 1;
  transition: opacity 0.4s ease, transform 0.4s ease;
}

@media (min-width: 1024px) {
  .project-card-item:not(.active) .project-expanded-info {
    display: none;
    opacity: 0;
  }
}

.project-number-badge {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 900;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  color: var(--primary-orange);
  background: rgba(8, 8, 8, 0.85);
  backdrop-filter: blur(8px);
  padding: 0.35rem 0.75rem;
  border-radius: 0.375rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  display: inline-block;
}

.project-card-item.active .project-number-badge {
  background: var(--primary-orange);
  color: #FFFFFF;
  border-color: var(--primary-orange);
}

.info-panel-box {
  background: var(--dark-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: 0.75rem;
  padding: 2.25rem;
  position: relative;
  overflow: hidden;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.info-panel-box.panel-updating {
  opacity: 0.45;
  transform: translateY(4px);
}

.stat-grid-item {
  background: rgba(8, 8, 8, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 0.5rem;
  padding: 1rem 1.25rem;
  transition: border-color 0.3s ease;
}

.stat-grid-item:hover {
  border-color: rgba(255, 94, 0, 0.4);
}

/* Training Program Tabs */
.training-tab-item {
  padding: 1.25rem 1.5rem;
  background: var(--dark-surface);
  border-bottom: 1px solid var(--border-subtle);
  cursor: pointer;
  transition: all 0.3s var(--ease-out-expo);
}

.training-tab-item:last-child {
  border-bottom: none;
}

.training-tab-item:hover {
  background: var(--dark-elevated);
}

.training-tab-item.active {
  background: var(--dark-elevated);
  border-left: 3px solid var(--primary-orange);
}

/* ==========================================================================
   CREDENTIALS SECTION (LIGHT CONTRAST BLOCK)
   ========================================================================== */
.credentials-section {
  padding: 7rem 0;
  background: #FAFAFA;
  color: #111111;
}

.credentials-category {
  margin-bottom: 3rem;
  border-bottom: 1px solid #E5E7EB;
  padding-bottom: 2.5rem;
}

.credentials-category-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.credentials-cat-number {
  font-family: 'Inter', sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--primary-orange);
  background: rgba(255, 94, 0, 0.08);
  padding: 0.2rem 0.6rem;
  border-radius: 0.25rem;
  letter-spacing: 0.05em;
}

.credentials-cat-title {
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #111;
  text-transform: uppercase;
}

.credentials-logo-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 768px) {
  .credentials-logo-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.credential-logo-item {
  background: #FFFFFF;
  border: 1px solid #E5E7EB;
  border-radius: 0.5rem;
  padding: 1.25rem;
  transition: border-color 0.3s ease, transform 0.3s var(--ease-out-expo);
}

.credential-logo-item:hover {
  border-color: var(--primary-orange);
  transform: translateY(-2px);
}

.credential-logo-placeholder {
  height: 100px;
  border-radius: 0.375rem;
  margin-bottom: 0.75rem;
  overflow: hidden;
}

.credential-org-name {
  display: block;
  font-weight: 700;
  font-size: 0.85rem;
  color: #111;
  margin-bottom: 0.15rem;
}

.credential-relationship {
  display: block;
  font-size: 0.7rem;
  color: #6B7280;
  font-weight: 500;
}

.credentials-pillars {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 3rem;
}

@media (min-width: 768px) {
  .credentials-pillars {
    grid-template-columns: repeat(4, 1fr);
  }
}

.credential-pillar-item {
  display: flex;
  gap: 0.75rem;
  background: #FFFFFF;
  border: 1px solid #E5E7EB;
  border-radius: 0.5rem;
  padding: 1rem;
}

.credential-pillar-icon {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 0.375rem;
  background: rgba(255, 94, 0, 0.08);
  color: var(--primary-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.credential-pillar-title {
  font-weight: 700;
  font-size: 0.8rem;
  color: #111;
  margin-bottom: 0.15rem;
}

.credential-pillar-desc {
  font-size: 0.7rem;
  color: #6B7280;
  line-height: 1.45;
}

.credentials-verification {
  margin-top: 3rem;
  background: #111;
  color: #FFF;
  border-radius: 0.5rem;
  padding: 1.75rem;
  border: 1px solid #222;
}

.credentials-verification-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.credentials-verification-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

@media (min-width: 768px) {
  .credentials-verification-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.verification-item {
  background: #181818;
  border: 1px solid #222;
  border-radius: 0.375rem;
  padding: 0.85rem;
}

.verification-label {
  display: block;
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary-orange);
  margin-bottom: 0.2rem;
}

.verification-value {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: #E5E7EB;
}

.verification-qr {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.qr-placeholder {
  width: 60px;
  height: 60px;
  background: #222;
  border-radius: 0.375rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.credentials-disclaimer {
  font-size: 0.65rem;
  color: #6B7280;
  margin-top: 0.75rem;
  text-align: center;
}

/* ==========================================================================
   CERTIFICATION CARDS (section #certification)
   ========================================================================== */
.cert-card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
}

@media (min-width: 768px) {
  .cert-card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .cert-card-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.cert-card {
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.02));
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 1.4rem;
  box-shadow: 0 24px 50px -30px rgba(0, 0, 0, 0.85);
  transition: transform 0.45s var(--ease-out-expo), border-color 0.3s ease, box-shadow 0.45s var(--ease-out-expo);
}

.cert-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 94, 0, 0.55);
  box-shadow: 0 30px 60px -28px rgba(255, 94, 0, 0.28);
}

.cert-card-media {
  position: relative;
  height: 210px;
  overflow: hidden;
  background: radial-gradient(120% 120% at 85% 0%, rgba(255, 94, 0, 0.16), transparent 60%), #181818;
}

.cert-card-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(8, 8, 8, 0.85) 0%, rgba(8, 8, 8, 0.12) 55%, transparent 100%);
  pointer-events: none;
}

.cert-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-out-expo);
}

.cert-card:hover .cert-card-media img {
  transform: scale(1.06);
}

.cert-card-badge {
  position: absolute;
  left: 1rem;
  bottom: 0.9rem;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  background: rgba(255, 94, 0, 0.16);
  border: 1px solid rgba(255, 94, 0, 0.5);
  color: #FFB183;
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  backdrop-filter: blur(8px);
}

.cert-card-badge::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary-orange);
  box-shadow: 0 0 0 3px rgba(255, 94, 0, 0.25);
}

.cert-card-body {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  padding: 1.6rem 1.6rem 1.8rem;
}

.cert-card-title {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.25;
  color: #ffffff;
  text-transform: uppercase;
}

.cert-card-desc {
  font-size: 0.85rem;
  line-height: 1.65;
  color: #B9B3AB;
}

/* ==========================================================================
   AI CHATBOT WIDGET
   ========================================================================== */
svg[class*="w-"], svg[class*="h-"] {
  width: 1.2em !important;
  height: 1.2em !important;
}

svg:not([class]) {
  width: 1.1em;
  height: 1.1em;
}

#chatbot-widget {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 40;
}

#chat-window-container {
  position: fixed;
  bottom: 5.5rem;
  right: 1.5rem;
  width: 360px;
  max-width: calc(100vw - 3rem);
  height: 500px;
  max-height: calc(100vh - 7rem);
  background: var(--dark-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 0.75rem;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.7);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  z-index: 45;
  transition: all 0.3s var(--ease-out-expo);
}

#chat-window-container.chat-hidden {
  opacity: 0;
  transform: translateY(20px) scale(0.95);
  pointer-events: none;
}

.chat-bubble-ai {
  background: var(--dark-elevated);
  border: 1px solid var(--border-subtle);
  color: #E2E8F0;
  border-radius: 0.5rem 0.5rem 0.5rem 0.125rem;
  line-height: 1.5;
}

.chat-bubble-user {
  background: var(--primary-orange);
  color: #FFFFFF;
  border-radius: 0.5rem 0.5rem 0.125rem 0.5rem;
  line-height: 1.5;
  margin-left: auto;
}

/* ==========================================================================
   HOVER IMAGE ZOOM (RESTRAINED)
   ========================================================================== */
.hover-zoom-img {
  transition: transform 0.6s var(--ease-out-expo);
}

.group:hover .hover-zoom-img,
.hover-zoom-img:hover {
  transform: scale(1.03);
}

/* ==========================================================================
   TIMELINE TRACK
   ========================================================================== */
.timeline-track {
  background: var(--border-subtle);
  height: 3px;
  border-radius: 9999px;
  position: relative;
  overflow: hidden;
}

.timeline-track-fill {
  background: var(--primary-orange);
  height: 100%;
  border-radius: 9999px;
  transition: width 0.3s ease;
}

.admin-modal-shake {
  animation: adminShake 0.45s ease-in-out both;
}

@keyframes adminShake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-7px); }
  40% { transform: translateX(7px); }
  60% { transform: translateX(-5px); }
  80% { transform: translateX(5px); }
}

.admin-portal-shell {
  background: #fdfdfb;
}

.admin-portal-shell .admin-panel-surface {
  background: rgba(255, 255, 255, 0.8);
  border-color: #d8c9a0;
  box-shadow: 0 30px 80px rgba(17, 17, 17, 0.12);
}

.admin-portal-shell .gold-divider {
  border-color: rgba(166, 124, 46, 0.2);
}

.admin-portal-shell .empty-state-ring {
  border: 1.5px dashed rgba(152, 152, 152, 0.7);
}

.article-calendar-day {
  position: relative;
  min-height: 3.75rem;
  border: 1px solid #e8e1d5;
  border-radius: 0.65rem;
  background: #fff;
  padding: 0.55rem;
  text-align: left;
  font-size: 0.8rem;
  font-weight: 800;
  color: #3f3f3f;
  transition: border-color 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
}

.article-calendar-day:hover,
.article-calendar-day:focus-visible {
  border-color: var(--primary-orange);
  background: #fffaf5;
  outline: none;
  transform: translateY(-1px);
}

.article-calendar-day.is-today {
  border-color: var(--primary-orange);
  box-shadow: inset 0 0 0 1px var(--primary-orange);
}

.article-calendar-day.has-events {
  background: #fff3e8;
  color: #111;
}

.article-calendar-day i {
  position: absolute;
  right: 0.4rem;
  bottom: 0.35rem;
  display: inline-flex;
  min-width: 1.2rem;
  height: 1.2rem;
  align-items: center;
  justify-content: center;
  border-radius: 9999px;
  background: var(--primary-orange);
  color: #fff;
  font-size: 0.65rem;
  font-style: normal;
}

.article-calendar-agenda-item {
  display: flex;
  width: 100%;
  flex-direction: column;
  gap: 0.2rem;
  border-left: 3px solid var(--primary-orange);
  background: #fffaf5;
  padding: 0.65rem 0.75rem;
  text-align: left;
  transition: background-color 0.2s ease;
}

.article-calendar-agenda-item:hover,
.article-calendar-agenda-item:focus-visible {
  background: #fff0e2;
  outline: none;
}

.article-calendar-agenda-item strong {
  overflow: hidden;
  color: #111;
  font-size: 0.75rem;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.article-calendar-agenda-date,
.article-calendar-agenda-item small {
  color: #8a7b58;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.article-calendar-agenda-item small.is-published {
  color: #047857;
}

.public-news-list-item {
  display: flex;
  flex-direction: column;
}

.public-news-list-media,
.public-news-list-image {
  width: 11rem;
  height: 7rem;
}

.public-news-list-image {
  display: block;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

@media (max-width: 639px) {
  .public-news-list-media,
  .public-news-list-image {
    width: 6.5rem;
    height: 6.5rem;
  }

  .public-news-list-item .text-lg {
    font-size: 0.95rem;
  }
}

@media (max-width: 639px) {
  .article-calendar-day {
    min-height: 3rem;
    padding: 0.4rem;
  }

  .article-calendar-day i {
    right: 0.25rem;
    bottom: 0.25rem;
  }
}

/* ==========================================================================
   GALLERY FOLDER SYSTEM
   ========================================================================== */

/* Main folder container */
.gallery-single-folder-wrap {
  display: flex;
  justify-content: center;
  width: 100%;
}

.gallery-folder {
  display: block;
  position: relative;
  text-decoration: none;
  width: min(100%, 460px);
  transition: transform 0.35s var(--ease-out-expo), box-shadow 0.35s ease;
  will-change: transform;
}

.gallery-folder:hover {
  transform: translateY(-6px) scale(1.02);
}

/* Folder Tab — the small trapezoid tab on top */
.folder-tab {
  position: relative;
  width: 45%;
  height: 14px;
  background: linear-gradient(135deg, #D4740E 0%, #B85A00 100%);
  border-radius: 6px 6px 0 0;
  margin-left: 8px;
  z-index: 1;
  transition: background 0.35s ease;
}

.gallery-folder:hover .folder-tab {
  background: linear-gradient(135deg, #FF7A1A 0%, #E86600 100%);
}

/* Folder Body — the main rectangle */
.folder-body {
  position: relative;
  background: linear-gradient(170deg, #1C1A16 0%, #141312 40%, #111010 100%);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-top: 2px solid #A05800;
  border-radius: 0 8px 8px 8px;
  overflow: hidden;
  box-shadow:
    0 4px 20px rgba(0, 0, 0, 0.5),
    0 1px 3px rgba(0, 0, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.03);
  transition: border-color 0.35s ease, box-shadow 0.35s ease;
}

.gallery-folder:hover .folder-body {
  border-color: rgba(255, 94, 0, 0.25);
  box-shadow:
    0 12px 40px rgba(0, 0, 0, 0.6),
    0 4px 12px rgba(255, 94, 0, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

/* Folder Preview Image */
.folder-preview {
  position: relative;
  width: 100%;
  height: 180px;
  overflow: hidden;
}

.folder-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease-out-expo), filter 0.35s ease;
  filter: brightness(0.7) saturate(0.85);
}

.gallery-folder:hover .folder-preview img {
  transform: scale(1.08);
  filter: brightness(0.85) saturate(1);
}

/* Preview Overlay */
.folder-preview-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(8, 8, 8, 0.85) 100%);
  pointer-events: none;
}

/* Open Folder Icon (shown on hover) */
.folder-open-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.7);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 94, 0, 0.9);
  border-radius: 50%;
  color: #fff;
  opacity: 0;
  transition: opacity 0.3s ease, transform 0.35s var(--ease-out-expo);
}

.gallery-folder:hover .folder-open-icon {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

/* Folder Info */
.folder-info {
  padding: 14px 16px 16px;
}

.folder-name {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #eee;
  margin: 0;
  transition: color 0.3s ease;
}

.gallery-folder:hover .folder-name {
  color: #FF5E00;
}

.folder-count {
  font-family: 'Inter', sans-serif;
  font-size: 0.65rem;
  font-weight: 600;
  color: #777;
  margin-top: 3px;
  letter-spacing: 0.04em;
}

/* ==========================================================================
   GALLERY DETAIL PAGE — MASONRY & LIGHTBOX
   ========================================================================== */

/* Masonry Grid */
.gallery-masonry {
  columns: 3;
  column-gap: 16px;
}

.gallery-masonry-item {
  break-inside: avoid;
  margin-bottom: 16px;
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.gallery-masonry-item img {
  width: 100%;
  display: block;
  transition: transform 0.5s var(--ease-out-expo), filter 0.3s ease;
}

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

/* Photo Hover Overlay */
.gallery-masonry-item .photo-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

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

.photo-overlay .view-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 94, 0, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}

.photo-overlay .photo-caption {
  font-size: 0.95rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
  text-align: center;
  max-width: 80%;
}

/* Lightbox */
.gallery-lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0, 0, 0, 0.95);
  display: none;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.gallery-lightbox.active {
  display: flex;
  opacity: 1;
}

.gallery-lightbox img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: 4px;
  user-select: none;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
  position: absolute;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #fff;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
  background: rgba(255, 94, 0, 0.6);
  transform: scale(1.1);
}

.lightbox-close { top: 24px; right: 24px; }
.lightbox-prev  { left: 24px; top: 50%; transform: translateY(-50%); }
.lightbox-next  { right: 24px; top: 50%; transform: translateY(-50%); }

.lightbox-prev:hover { transform: translateY(-50%) scale(1.1); }
.lightbox-next:hover { transform: translateY(-50%) scale(1.1); }

.lightbox-caption {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.7);
  font-size: 1rem;
  font-weight: 600;
  text-align: center;
  max-width: 70%;
}

/* Responsive Masonry */
@media (max-width: 1024px) {
  .gallery-masonry { columns: 2; }
}

@media (max-width: 640px) {
  .gallery-masonry { columns: 1; column-gap: 12px; }
  .gallery-masonry-item { margin-bottom: 12px; }
  .lightbox-close { top: 16px; right: 16px; width: 40px; height: 40px; }
  .lightbox-prev  { left: 8px; width: 40px; height: 40px; }
  .lightbox-next  { right: 8px; width: 40px; height: 40px; }
}

/* ==============================================================================
   NEWS CARDS — COLLAPSED MODE (image + title visible; summary + CTA on hover)
   ============================================================================== */
.news-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 0;
}

.news-card .art-reveal {
  display: grid;
  grid-template-rows: 0fr;
  opacity: 0;
  visibility: hidden;
  transition: grid-template-rows .45s cubic-bezier(.4,0,.2,1),
              opacity .3s ease,
              visibility .3s;
}

.news-card .art-reveal-inner {
  overflow: hidden;
  min-height: 0;
}

.news-card:hover .art-reveal,
.news-card:focus-visible .art-reveal {
  grid-template-rows: 1fr;
  opacity: 1;
  visibility: visible;
}

/* On devices without a hover cursor (touch), always keep the summary visible
   so content is still reachable on phones/tablets. */
@media (hover: none) {
  .news-card .art-reveal {
    grid-template-rows: 1fr;
    opacity: 1;
    visibility: visible;
  }
}

/* ==============================================================================
   WHY IDTC — PREMIUM GLASS FEATURE CARDS
   ============================================================================== */
.why-idtc-section {
  --why-orange: #FF5E00;
  --why-gold: #FFB703;
}

/* Ambient decorative glows behind the content */
.why-ambient {
  position: absolute;
  border-radius: 9999px;
  filter: blur(90px);
  opacity: 0.16;
  pointer-events: none;
}
.why-ambient-a {
  width: 460px;
  height: 460px;
  top: -140px;
  right: -120px;
  background: radial-gradient(circle, rgba(255, 94, 0, 0.9) 0%, transparent 65%);
}
.why-ambient-b {
  width: 420px;
  height: 420px;
  bottom: -160px;
  left: -140px;
  background: radial-gradient(circle, rgba(255, 183, 3, 0.55) 0%, transparent 65%);
}

/* Small stamp / badge on the section header right side */
.why-stamp {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.2rem;
  padding: 0.85rem 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(6px);
}
.why-stamp span {
  font-size: 0.58rem;
  font-weight: 800;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}
.why-stamp b {
  font-size: 0.9rem;
  font-weight: 900;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--why-orange);
}

/* Feature card */
.why-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 2.2rem 2rem 1.9rem;
  border-radius: 1.4rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.045) 0%, rgba(255, 255, 255, 0.012) 100%);
  overflow: hidden;
  isolation: isolate;
  transition: transform 0.45s var(--ease-out-expo, cubic-bezier(0.16, 1, 0.3, 1)),
              border-color 0.35s ease,
              box-shadow 0.45s ease;
}
.why-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 94, 0, 0.4);
  box-shadow: 0 30px 60px -25px rgba(255, 94, 0, 0.35), 0 0 0 1px rgba(255, 94, 0, 0.12) inset;
}

/* Soft radial glow inside the card (revealed on hover) */
.why-card-glow {
  position: absolute;
  width: 260px;
  height: 260px;
  top: -120px;
  right: -90px;
  border-radius: 9999px;
  background: radial-gradient(circle, rgba(255, 94, 0, 0.22) 0%, transparent 65%);
  opacity: 0;
  transition: opacity 0.45s ease;
  z-index: -1;
}
.why-card:hover .why-card-glow { opacity: 1; }

/* Giant ghost index number */
.why-card-index {
  position: absolute;
  top: 0.5rem;
  right: 1.4rem;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 5rem;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.05em;
  color: rgba(255, 255, 255, 0.05);
  transition: color 0.35s ease;
  z-index: -1;
  user-select: none;
}
.why-card:hover .why-card-index { color: rgba(255, 94, 0, 0.16); }

/* Gradient icon tile */
.why-icon-tile {
  width: 4.4rem;
  height: 4.4rem;
  margin-bottom: 1.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 1.15rem;
  color: var(--why-orange);
  background: linear-gradient(145deg, rgba(255, 94, 0, 0.16) 0%, rgba(255, 94, 0, 0.05) 100%);
  border: 1px solid rgba(255, 94, 0, 0.3);
  box-shadow: 0 12px 28px -12px rgba(255, 94, 0, 0.4);
  transition: transform 0.35s ease, background 0.35s ease, color 0.35s ease, box-shadow 0.35s ease;
}
.why-card:hover .why-icon-tile {
  color: #fff;
  background: linear-gradient(145deg, var(--why-orange) 0%, #E05300 100%);
  border-color: transparent;
  box-shadow: 0 16px 34px -12px rgba(255, 94, 0, 0.6);
}

/* Small uppercase tag under the icon */
.why-card-tag {
  display: inline-block;
  margin-bottom: 0.9rem;
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--why-gold);
}
.why-card-title {
  font-size: 1.45rem;
  line-height: 1.3;
  font-weight: 900;
  color: #ffffff;
  margin-bottom: 0.9rem;
  transition: color 0.3s ease;
}
.why-card:hover .why-card-title { color: #fff; }
.why-card-desc {
  font-size: 0.95rem;
  line-height: 1.7;
  color: #a3a3a3;
  margin-bottom: 1.7rem;
  flex: 1;
}

/* Footer row: animated progress bar + micro caption */
.why-card-footer {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.why-card-bar {
  display: block;
  height: 3px;
  width: 100%;
  border-radius: 9999px;
  background: linear-gradient(90deg, var(--why-orange), var(--why-gold));
  transform-origin: left;
  transform: scaleX(0.25);
  opacity: 0.5;
  transition: transform 0.6s var(--ease-out-expo, cubic-bezier(0.16, 1, 0.3, 1)), opacity 0.4s ease;
}
.why-card:hover .why-card-bar {
  transform: scaleX(1);
  opacity: 1;
}
.why-card-hint {
  font-size: 0.56rem;
  font-weight: 800;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.35);
  transition: color 0.3s ease;
}
.why-card:hover .why-card-hint { color: rgba(255, 255, 255, 0.7); }

@media (max-width: 640px) {
  .why-card { padding: 1.7rem 1.4rem 1.5rem; }
  .why-stamp { display: none; }
}

/* Deployment fallback: keep the primary navigation visible without relying on CDN utilities. */
.navbar-sticky { display: block; visibility: visible; opacity: 1; }
.navbar-shell { display: flex; align-items: center; justify-content: space-between; }
.navbar-brand { display: flex; align-items: center; gap: .875rem; text-decoration: none; }
#mobile-menu-toggle { display: none; color: #fff; background: transparent; border: 0; cursor: pointer; }

@media (max-width: 1199px) {
  .navbar-desktop-links,
  .navbar-actions { display: none !important; }
  #mobile-menu-toggle { display: block !important; color: #fff !important; }
}

@media (min-width: 1200px) {
  .navbar-desktop-links { display: flex; }
  .navbar-actions { display: flex; }
  #mobile-menu-toggle { display: none !important; }
}
/* Desktop navigation tuning: support normal desktop widths and browser zoom. */
@media (min-width: 1200px) {
  .navbar-sticky { padding: 6px 0; }
  .navbar-shell { min-height: 58px; }
  .navbar-brand { gap: 12px; }
  .navbar-logo-frame { padding: 4px; border-radius: 8px; }
  .navbar-logo-frame img { width: 40px; height: 40px; }
  .navbar-brand > div span:first-child { font-size: 22px; }
  .navbar-brand > div span:last-child { font-size: 10px; letter-spacing: .12em; }
  .navbar-desktop-links { gap: 18px; }
  .navbar-desktop-links a { font-size: 12px; letter-spacing: .07em; }
  .navbar-actions { gap: 10px; }
}
/* IDTC assistant branding and language controls. */
#chat-toggle-btn { overflow: hidden; border-radius: 1rem; }
#chat-toggle-btn .assistant-logo {
  display: block;
  width: 34px;
  height: 34px;
  padding: 3px;
  object-fit: contain;
  border-radius: .55rem;
  background: #fffaf0;
}
#chat-window-container .assistant-logo {
  display: block;
  width: 26px;
  height: 26px;
  padding: 2px;
  object-fit: contain;
  border-radius: .4rem;
  background: #fffaf0;
}
.navbar-sticky .lang-switcher button,
#mobile-drawer .lang-switcher button {
  cursor: pointer;
  color: rgba(226, 232, 240, .72);
  background: transparent;
  border: 0;
}
.navbar-sticky .lang-switcher button.bg-primary-orange,
#mobile-drawer .lang-switcher button.bg-primary-orange {
  color: #fff;
  background: var(--primary-orange);
}

/* Responsive deployment tuning: keep the visual system at 80% of its
   previous scale and let gallery cards reflow instead of shrinking into a
   horizontal strip on smaller screens. */
html {
  font-size: 15.2px;
}

html,
body {
  max-width: 100%;
  overflow-x: clip;
}

img,
svg,
video,
canvas {
  max-width: 100%;
}

.gallery-single-folder-wrap {
  flex-wrap: wrap;
  gap: 1rem;
  overflow: hidden;
}

.gallery-folder {
  flex: 1 1 0;
  min-width: 0;
}

@media (max-width: 767px) {
  html {
    font-size: 12.8px;
  }

  .gallery-single-folder-wrap {
    flex-direction: column;
    align-items: stretch;
  }

  .gallery-folder {
    width: 100%;
    flex: 0 0 auto;
  }

  #chat-window-container {
    left: 1rem;
    right: 1rem;
    width: auto;
    max-width: none;
    bottom: 5rem;
    max-height: calc(100svh - 6rem);
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .gallery-folder {
    flex: 1 1 calc(50% - 0.5rem);
    width: calc(50% - 0.5rem);
  }

  .why-idtc-section .container-custom > .grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.footer-logo-frame {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.25rem;
  background: linear-gradient(145deg, #fffaf0, #f4e5c4);
  border: 1px solid #ff7a18;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9), 0 8px 18px rgba(0, 0, 0, 0.2);
  overflow: hidden;
}

.footer-logo-frame img {
  transform: scale(1.18);
  filter: brightness(1.15) contrast(1.35) saturate(1.2);
}

@media (max-width: 767px) {
  footer p.flex {
    align-items: flex-start;
    flex-wrap: wrap;
    row-gap: 0.2rem;
  }

  footer p.flex > span:last-child,
  footer p.flex > a {
    min-width: 0;
    overflow-wrap: anywhere;
  }
}