/* ============================================================
   DCU CLASSIC — dcu.css  Phase 6 (Knock-style)
   Typography: Barlow Condensed (display) + Noto Sans Thai / DM Sans (body)
   Colors: --orange #e35b0f | --black #0a0a0a | --white #fff
============================================================ */

/* ── Google Fonts loaded via functions.php ── */

/* ============================================================
   1. DESIGN TOKENS + RESET
============================================================ */
:root {
  --orange:   #e35b0f;
  --orange2:  #ff7a2f;
  --black:    #0a0a0a;
  --white:    #ffffff;
  --offwhite: #f5f4f0;
  --border:   rgba(255,255,255,.1);
  --border-lt:rgba(0,0,0,.08);
  --font-d:   'Barlow Condensed', sans-serif;
  --font-b:   'DM Sans', 'Noto Sans Thai', sans-serif;
  --nav-h:    72px;
  --radius:   6px;
  --container:1200px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--font-b); background: var(--white); color: var(--black); overflow-x: hidden; }
a { text-decoration: none; }
img { max-width: 100%; display: block; }

/* ── Container ── */
.container { max-width: var(--container); margin: 0 auto; padding: 0 40px; }

/* ── Screen reader ── */
.screen-reader-text { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

/* ============================================================
   2. CURSOR (desktop pointer only, hidden by default)
============================================================ */
.dcu-cursor {
  position: fixed; top: 0; left: 0;
  width: 10px; height: 10px;
  background: var(--orange); border-radius: 50%;
  pointer-events: none; z-index: 9999;
  transform: translate(-50%,-50%);
  transition: transform .15s;
  display: none;
}
.dcu-cursor-ring {
  position: fixed; top: 0; left: 0;
  width: 36px; height: 36px;
  border: 1.5px solid var(--orange); border-radius: 50%;
  pointer-events: none; z-index: 9998;
  opacity: .5;
  transform: translate(-50%,-50%);
  display: none;
}
@media (pointer: fine) {
  .dcu-cursor, .dcu-cursor-ring { display: block; }
  body { cursor: none; }
}

/* ============================================================
   3. NAV
============================================================ */
.dcu-nav {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--nav-h);
  display: flex; align-items: center;
  z-index: 500;
  transition: background .3s, box-shadow .3s;
}
.dcu-nav.scrolled {
  background: rgba(10,10,10,.96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 var(--border);
}
.dcu-nav-inner {
  width: 100%;
  display: flex; align-items: center;
  justify-content: space-between; gap: 24px;
}

/* Logo */
.dcu-nav-logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.dcu-nav-logo img.custom-logo { height: 40px; width: auto; filter: brightness(0) invert(1); }
.dcu-nav-logo-img { height: 40px; width: auto; }
.dcu-nav-logo-fallback { display: flex; align-items: center; gap: 10px; }
.dcu-nav-logo-text {
  font-family: var(--font-d); font-size: 14px; font-weight: 900;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--white); line-height: 1;
}
.dcu-nav-logo-text span { color: var(--orange); }

/* Links */
.dcu-nav-links {
  display: flex; align-items: center; gap: 32px; list-style: none;
}
.dcu-nav-links a,
.dcu-nav-learn-btn {
  font-family: var(--font-d); font-size: 13.5px; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase;
  color: rgba(255,255,255,.65);
  background: none; border: none; cursor: pointer;
  transition: color .2s;
  display: inline-flex; align-items: center; gap: 5px;
  white-space: nowrap;
}
.dcu-nav-links a:hover,
.dcu-nav-learn-btn:hover,
.dcu-nav-learn-btn.open { color: var(--white); }

/* Right: phone + CTA */
.dcu-nav-right { display: flex; align-items: center; gap: 18px; flex-shrink: 0; }
.dcu-nav-phone {
  font-family: var(--font-d); font-size: 14px; font-weight: 800;
  letter-spacing: .06em; color: var(--orange);
  transition: opacity .2s;
}
.dcu-nav-phone:hover { opacity: .7; }
.dcu-nav-cta {
  background: var(--orange); color: var(--white);
  border-radius: 4px; padding: 9px 20px;
  font-family: var(--font-d); font-size: 13px; font-weight: 800;
  letter-spacing: .1em; text-transform: uppercase;
  transition: background .2s, transform .15s;
}
.dcu-nav-cta:hover { background: var(--orange2); transform: translateY(-1px); }

/* Hamburger */
.dcu-hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.dcu-hamburger span {
  display: block; width: 24px; height: 2px;
  background: rgba(255,255,255,.8);
  transition: transform .2s, opacity .2s;
}
.dcu-hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.dcu-hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.dcu-hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   4. MEGA PANEL
============================================================ */
.dcu-mega {
  display: none;
  position: fixed; left: 0; right: 0; top: var(--nav-h);
  background: #111; border-top: 2px solid var(--orange);
  box-shadow: 0 20px 60px rgba(0,0,0,.4);
  z-index: 490; padding: 36px 0;
}
.dcu-mega.open { display: block; animation: megaIn .2s ease; }
@keyframes megaIn { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: translateY(0); } }
.dcu-mega-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px;
}
.dcu-mega-col h4 {
  font-family: var(--font-d); font-size: 11px; font-weight: 800;
  letter-spacing: .18em; text-transform: uppercase;
  color: rgba(255,255,255,.35); margin-bottom: 14px;
}
.dcu-mega-col a {
  display: block; padding: 7px 0;
  font-size: 14px; font-weight: 500; color: rgba(255,255,255,.6);
  border-bottom: 1px solid rgba(255,255,255,.05);
  transition: color .15s, padding-left .15s;
}
.dcu-mega-col a:hover { color: var(--white); padding-left: 6px; }
.dcu-mega-viewall {
  display: inline-flex !important; align-items: center; gap: 6px;
  color: var(--orange) !important; font-weight: 700 !important;
  margin-top: 8px; border: none !important;
}
.dcu-mega-viewall:hover { text-decoration: underline; }

/* Overlay */
.dcu-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,.5); z-index: 485;
  backdrop-filter: blur(2px);
}
.dcu-overlay.on { display: block; }

/* ============================================================
   5. MOBILE DRAWER
============================================================ */
.dcu-mobile-drawer {
  position: fixed; top: var(--nav-h); right: 0; bottom: 0;
  width: 280px; background: #111;
  transform: translateX(100%);
  transition: transform .3s ease;
  z-index: 495; overflow-y: auto;
  padding: 24px 0;
}
.dcu-mobile-drawer.open { transform: translateX(0); }
.dcu-mobile-drawer nav { display: flex; flex-direction: column; }
.dcu-mobile-drawer a {
  padding: 14px 28px;
  font-family: var(--font-d); font-size: 16px; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  color: rgba(255,255,255,.6);
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: color .15s, background .15s;
}
.dcu-mobile-drawer a:hover { color: var(--white); background: rgba(255,255,255,.04); }
.dcu-drawer-cta {
  margin: 20px 28px 0;
  background: var(--orange) !important; color: var(--white) !important;
  border-radius: 4px !important; text-align: center;
  border-bottom: none !important;
}

/* ============================================================
   6. HERO — Full-viewport news slider
============================================================ */
.dcu-hero {
  min-height: 100vh;
  background: var(--black);
  display: flex; flex-direction: column;
  justify-content: flex-end;
  position: relative; overflow: hidden;
  padding-bottom: 80px; padding-top: var(--nav-h);
}
/* Grid + radial texture */
.dcu-hero::before {
  content: '';
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 60% 50% at 65% 40%, rgba(227,91,15,.1), transparent),
    repeating-linear-gradient(0deg,   rgba(255,255,255,.012) 0 1px, transparent 1px 80px),
    repeating-linear-gradient(90deg,  rgba(255,255,255,.012) 0 1px, transparent 1px 80px);
}

/* Progress bar */
.dcu-hero-progress {
  position: absolute; top: var(--nav-h); left: 0;
  height: 3px; background: var(--orange);
  z-index: 10; transition: none;
}

/* Slide */
.dcu-hero-slide {
  display: none; position: relative; z-index: 2;
}
.dcu-hero-slide.active {
  display: block;
  animation: fadeSlide .65s ease forwards;
}
@keyframes fadeSlide { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }

/* Inner padding */
.dcu-slide-inner { max-width: 900px; }

/* Category + date */
.dcu-slide-cat {
  font-family: var(--font-d); font-size: 13px; font-weight: 700;
  letter-spacing: .22em; text-transform: uppercase;
  color: var(--orange); margin-bottom: 18px;
  display: flex; align-items: center; gap: 12px;
}
.dcu-slide-cat::before { content: ''; display: block; width: 28px; height: 2px; background: var(--orange); }
.dcu-slide-date {
  font-family: var(--font-b); font-size: 11px; font-weight: 400;
  letter-spacing: .04em; text-transform: none;
  color: rgba(255,255,255,.35); margin-left: 6px;
}

/* Big headlines */
.dcu-slide-title {
  font-family: var(--font-d);
  font-size: clamp(72px, 11vw, 160px);
  font-weight: 900; font-style: italic;
  line-height: .88; letter-spacing: -.025em;
  text-transform: uppercase; color: var(--white);
  display: block;
}
.dcu-slide-title-b {
  font-family: var(--font-d);
  font-size: clamp(72px, 11vw, 160px);
  font-weight: 900; font-style: italic;
  line-height: .88; letter-spacing: -.025em;
  text-transform: uppercase; color: var(--orange);
  display: block; margin-bottom: 24px;
}

/* Excerpt */
.dcu-slide-excerpt {
  font-size: 15.5px; line-height: 1.75;
  color: rgba(255,255,255,.45);
  max-width: 540px; margin-bottom: 28px;
}

/* CTA */
.dcu-slide-cta {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--font-d); font-size: 13px; font-weight: 800;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--white); cursor: pointer;
  transition: gap .2s;
}
.dcu-slide-cta:hover { gap: 20px; }
.dcu-slide-cta svg { transition: transform .2s; }
.dcu-slide-cta:hover svg { transform: translateX(4px); }
.dcu-slide-cta-line { display: block; width: 44px; height: 2px; background: var(--orange); }

/* Dots */
.dcu-hero-dots { position: absolute; right: 40px; bottom: 44px; display: flex; flex-direction: column; gap: 8px; z-index: 3; }
.dcu-hero-dot  { width: 6px; height: 6px; border-radius: 50%; background: rgba(255,255,255,.2); cursor: pointer; border: none; padding: 0; transition: all .2s; }
.dcu-hero-dot.active { background: var(--orange); transform: scale(1.5); }

/* Counter */
.dcu-slide-counter { position: absolute; left: 40px; bottom: 44px; font-family: var(--font-d); font-size: 13px; font-weight: 700; letter-spacing: .15em; color: rgba(255,255,255,.3); z-index: 3; }
.dcu-slide-counter span { color: var(--orange); font-size: 18px; font-weight: 900; }

/* Scroll indicator */
.dcu-hero-scroll { position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 8px; font-family: var(--font-d); font-size: 11px; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; color: rgba(255,255,255,.3); animation: bob 2s ease-in-out infinite; cursor: pointer; z-index: 2; }
@keyframes bob { 0%,100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(6px); } }

/* ============================================================
   7. WHO WE ARE
============================================================ */
.dcu-weare { background: var(--black); padding: 120px 0; border-top: 1px solid var(--border); }
.dcu-weare-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.dcu-weare-img { position: relative; aspect-ratio: 4/3; overflow: hidden; border-radius: 4px; }
.dcu-weare-img-bg { width: 100%; height: 100%; background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 40%, #3a1800 70%, #1a0a00 100%); }
.dcu-weare-dots { position: absolute; inset: 0; background-image: radial-gradient(circle, rgba(227,91,15,.4) 1.5px, transparent 1.5px); background-size: 24px 24px; opacity: .3; pointer-events: none; }
.dcu-weare-overline { font-family: var(--font-d); font-size: 12px; font-weight: 800; letter-spacing: .25em; text-transform: uppercase; color: var(--orange); margin-bottom: 20px; display: flex; align-items: center; gap: 10px; }
.dcu-weare-overline::before { content: ''; display: block; width: 24px; height: 2px; background: var(--orange); }
.dcu-weare-h2 { font-family: var(--font-d); font-size: clamp(36px,4.5vw,62px); font-weight: 900; font-style: italic; letter-spacing: -.02em; line-height: 1; text-transform: uppercase; color: var(--white); }
.dcu-weare-h2b { font-family: var(--font-d); font-size: clamp(36px,4.5vw,62px); font-weight: 900; font-style: italic; letter-spacing: -.02em; line-height: 1; text-transform: uppercase; color: var(--orange); display: block; margin-bottom: 28px; }
.dcu-weare-body { font-size: 15.5px; line-height: 1.85; color: rgba(255,255,255,.5); margin-bottom: 36px; }
.dcu-weare-pillars { border-top: 1px solid var(--border); }
.dcu-weare-pillar { display: flex; align-items: center; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--border); font-family: var(--font-d); font-size: 14px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: rgba(255,255,255,.5); transition: color .2s; }
.dcu-weare-pillar:hover { color: var(--white); }
.dcu-weare-pillar-num { font-family: var(--font-d); font-size: 11px; color: var(--orange); font-weight: 700; width: 24px; flex-shrink: 0; }

/* ============================================================
   8. TEXT LINK UTILITY
============================================================ */
.dcu-text-link { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-d); font-size: 13px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--black); transition: gap .2s, color .2s; }
.dcu-text-link svg { transition: transform .2s; }
.dcu-text-link:hover { color: var(--orange); gap: 18px; }
.dcu-text-link:hover svg { transform: translateX(4px); }
.dcu-text-link-orange { color: var(--orange); }

/* ============================================================
   9. PROCESS TABS
============================================================ */
.dcu-process { background: var(--offwhite); padding: 100px 0 80px; }
.dcu-process-overline { font-family: var(--font-d); font-size: 12px; font-weight: 800; letter-spacing: .25em; text-transform: uppercase; color: var(--orange); margin-bottom: 8px; display: flex; align-items: center; gap: 10px; }
.dcu-process-overline::before { content: ''; display: block; width: 24px; height: 2px; background: var(--orange); }
.dcu-process-title { font-family: var(--font-d); font-size: clamp(32px,4vw,54px); font-weight: 900; font-style: italic; letter-spacing: -.02em; text-transform: uppercase; color: var(--black); line-height: 1; margin-bottom: 40px; }
.dcu-process-tabs { display: flex; border-bottom: 2px solid #ddd; gap: 0; overflow-x: auto; scrollbar-width: none; }
.dcu-process-tabs::-webkit-scrollbar { display: none; }
.dcu-process-tab { font-family: var(--font-d); font-size: 13px; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; color: #aaa; padding: 16px 28px; border: none; background: none; border-bottom: 2px solid transparent; margin-bottom: -2px; cursor: pointer; white-space: nowrap; transition: color .2s, border-color .2s; }
.dcu-process-tab.active, .dcu-process-tab:hover { color: var(--black); border-bottom-color: var(--orange); }
.dcu-process-panel { display: none; padding: 52px 0 20px; }
.dcu-process-panel.active { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.dcu-process-panel-title { font-family: var(--font-d); font-size: clamp(28px,3.5vw,46px); font-weight: 900; font-style: italic; text-transform: uppercase; letter-spacing: -.01em; line-height: 1.05; color: var(--black); }
.dcu-process-panel-title em { color: var(--orange); font-style: italic; }
.dcu-process-panel-body { font-size: 15px; line-height: 1.85; color: #555; margin-top: 20px; }
.dcu-process-visual { aspect-ratio: 4/3; background: linear-gradient(135deg, var(--black), #2a2a2a); border-radius: 4px; display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; }
.dcu-process-visual-num { font-family: var(--font-d); font-size: 160px; font-weight: 900; font-style: italic; color: rgba(227,91,15,.1); line-height: 1; letter-spacing: -.05em; position: absolute; bottom: -20px; right: -10px; }
.dcu-process-cta-wrap { margin-top: 40px; padding-top: 40px; border-top: 1px solid #ddd; display: flex; align-items: center; gap: 24px; }

/* ============================================================
   10. SERVICES LIST
============================================================ */
.dcu-services { background: var(--black); padding: 100px 0; }
.dcu-services-inner { display: grid; grid-template-columns: 1fr 1.4fr; gap: 80px; align-items: start; }
.dcu-services-overline { font-family: var(--font-d); font-size: 12px; font-weight: 800; letter-spacing: .25em; text-transform: uppercase; color: var(--orange); margin-bottom: 16px; display: flex; align-items: center; gap: 10px; }
.dcu-services-overline::before { content: ''; display: block; width: 24px; height: 2px; background: var(--orange); }
.dcu-services-title { font-family: var(--font-d); font-size: clamp(32px,4vw,54px); font-weight: 900; font-style: italic; text-transform: uppercase; letter-spacing: -.02em; line-height: 1; color: var(--white); margin-bottom: 28px; }
.dcu-services-body { font-size: 15px; line-height: 1.8; color: rgba(255,255,255,.4); margin-bottom: 40px; }
.dcu-service-item { display: flex; align-items: center; justify-content: space-between; padding: 20px 0; border-bottom: 1px solid var(--border); position: relative; overflow: hidden; text-decoration: none; }
.dcu-service-item::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 0; background: rgba(227,91,15,.06); transition: width .3s ease; }
.dcu-service-item:hover::before { width: 100%; }
.dcu-service-name { font-family: var(--font-d); font-size: clamp(18px,2.5vw,28px); font-weight: 800; font-style: italic; text-transform: uppercase; letter-spacing: -.01em; color: rgba(255,255,255,.65); transition: color .2s; position: relative; z-index: 1; }
.dcu-service-item:hover .dcu-service-name { color: var(--white); }
.dcu-service-tag { font-family: var(--font-d); font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--orange); z-index: 1; }
.dcu-service-arrow { width: 36px; height: 36px; border: 1.5px solid rgba(255,255,255,.15); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,.3); flex-shrink: 0; z-index: 1; transition: border-color .2s, background .2s, color .2s, transform .2s; }
.dcu-service-item:hover .dcu-service-arrow { border-color: var(--orange); background: var(--orange); color: var(--white); transform: rotate(-45deg); }

/* ============================================================
   11. PARTNERS MARQUEE
============================================================ */
.dcu-partners { background: var(--white); padding: 52px 0; border-top: 1px solid #eee; border-bottom: 1px solid #eee; overflow: hidden; }
.dcu-partners-label { text-align: center; font-family: var(--font-d); font-size: 11px; font-weight: 800; letter-spacing: .25em; text-transform: uppercase; color: #bbb; margin-bottom: 28px; }
.dcu-marquee-track { display: flex; gap: 72px; align-items: center; white-space: nowrap; animation: marquee 22s linear infinite; width: max-content; }
.dcu-partners:hover .dcu-marquee-track { animation-play-state: paused; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.dcu-partner-name { font-family: var(--font-d); font-size: 17px; font-weight: 800; font-style: italic; text-transform: uppercase; letter-spacing: .08em; color: #ccc; transition: color .2s; flex-shrink: 0; }
.dcu-partner-name:hover { color: var(--orange); }
.dcu-partner-dot { width: 5px; height: 5px; border-radius: 50%; background: #ddd; flex-shrink: 0; }

/* ============================================================
   12. SPONSORS
============================================================ */
.dcu-sponsors { background: var(--offwhite); padding: 80px 0; border-bottom: 1px solid #e8e4de; }
.dcu-sponsors-head { text-align: center; margin-bottom: 52px; }
.dcu-sponsors-overline { font-family: var(--font-d); font-size: 11px; font-weight: 800; letter-spacing: .25em; text-transform: uppercase; color: var(--orange); margin-bottom: 12px; display: flex; align-items: center; justify-content: center; gap: 12px; }
.dcu-sponsors-overline::before, .dcu-sponsors-overline::after { content: ''; display: block; width: 24px; height: 2px; background: var(--orange); }
.dcu-sponsors-title { font-family: var(--font-d); font-size: clamp(28px,3.5vw,46px); font-weight: 900; font-style: italic; text-transform: uppercase; letter-spacing: -.02em; line-height: 1; color: var(--black); }
.dcu-sponsors-rows { display: flex; flex-direction: column; gap: 0; }
.dcu-sponsors-row { padding: 36px 0; border-top: 1px solid #ddd; }
.dcu-sponsors-row:last-child { border-bottom: 1px solid #ddd; }
.dcu-sponsors-row-head { display: flex; align-items: center; gap: 16px; margin-bottom: 28px; }
.dcu-sponsors-row-label { font-family: var(--font-d); font-size: 11px; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; color: #aaa; white-space: nowrap; }
.dcu-sponsors-row-line { flex: 1; height: 1px; background: #e0dbd4; }
.dcu-sponsors-grid { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.dcu-sponsor-item { display: flex; align-items: center; justify-content: center; height: 72px; padding: 0 28px; background: var(--white); border: 1.5px solid #e0dbd4; border-radius: var(--radius); min-width: 120px; position: relative; overflow: hidden; transition: border-color .2s, box-shadow .2s, transform .2s; }
.dcu-sponsor-item::before { content: ''; position: absolute; inset: 0; background: var(--orange); transform: scaleX(0); transform-origin: left; transition: transform .3s ease; opacity: .04; }
.dcu-sponsor-item:hover { border-color: rgba(227,91,15,.4); box-shadow: 0 4px 16px rgba(227,91,15,.1); transform: translateY(-2px); }
.dcu-sponsor-item:hover::before { transform: scaleX(1); }
.dcu-sponsor-logo-text { font-family: var(--font-d); font-size: 14px; font-weight: 900; letter-spacing: .06em; text-transform: uppercase; color: #555; text-align: center; line-height: 1.2; transition: color .2s; }
.dcu-sponsor-item:hover .dcu-sponsor-logo-text { color: var(--orange); }
.dcu-sponsor-logo-text small { display: block; font-size: 9px; font-weight: 600; letter-spacing: .1em; color: #aaa; margin-top: 3px; }
.dcu-sponsor-item--gov { border-color: #c8ddf5; background: linear-gradient(135deg, #fff 70%, #f0f6ff 100%); }
.dcu-sponsor-item--gov .dcu-sponsor-logo-text { color: #1d4ed8; }
.dcu-sponsor-item--gov:hover { border-color: #3b82f6; box-shadow: 0 4px 16px rgba(59,130,246,.12); }
.dcu-sponsor-item--gov:hover .dcu-sponsor-logo-text { color: #1d4ed8; }

/* ============================================================
   13. STATS
============================================================ */
.dcu-stats { background: var(--black); padding: 100px 0; border-top: 1px solid var(--border); }
.dcu-stats-inner { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; background: var(--border); }
.dcu-stat-box { background: var(--black); padding: 48px 36px; transition: background .2s; }
.dcu-stat-box:hover { background: #111; }
.dcu-stat-num { font-family: var(--font-d); font-size: clamp(52px,6vw,80px); font-weight: 900; font-style: italic; letter-spacing: -.04em; line-height: 1; color: var(--orange); margin-bottom: 10px; display: block; }
.dcu-stat-label { font-size: 13px; color: rgba(255,255,255,.4); line-height: 1.6; }

/* ============================================================
   14. CONTACT SECTION (homepage CTA)
============================================================ */
.dcu-contact-section { background: var(--white); padding: 120px 0 100px; }
.dcu-contact-overline { font-family: var(--font-d); font-size: 12px; font-weight: 800; letter-spacing: .25em; text-transform: uppercase; color: var(--orange); margin-bottom: 16px; display: flex; align-items: center; gap: 10px; }
.dcu-contact-overline::before { content: ''; display: block; width: 24px; height: 2px; background: var(--orange); }
.dcu-contact-big { font-family: var(--font-d); font-size: clamp(44px,6vw,90px); font-weight: 900; font-style: italic; text-transform: uppercase; letter-spacing: -.03em; line-height: 1; color: var(--black); }
.dcu-contact-big-orange { color: var(--orange); }
.dcu-contact-divider { height: 1px; background: #ddd; margin: 40px 0; }
.dcu-contact-meta { display: grid; grid-template-columns: repeat(3,1fr); gap: 40px; margin-bottom: 48px; }
.dcu-contact-meta-label { font-family: var(--font-d); font-size: 11px; font-weight: 800; letter-spacing: .2em; text-transform: uppercase; color: #bbb; margin-bottom: 8px; }
.dcu-contact-meta-val { font-size: 15px; color: var(--black); line-height: 1.65; }
.dcu-contact-meta-val a { color: var(--black); transition: color .2s; }
.dcu-contact-meta-val a:hover { color: var(--orange); }
.dcu-contact-cta-btn { display: inline-flex; align-items: center; gap: 12px; font-family: var(--font-d); font-size: 14px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; background: var(--black); color: var(--white); padding: 16px 32px; transition: background .2s, gap .2s; }
.dcu-contact-cta-btn:hover { background: var(--orange); gap: 20px; }
.dcu-contact-cta-btn svg { transition: transform .2s; }
.dcu-contact-cta-btn:hover svg { transform: translateX(4px); }

/* ============================================================
   15. FOOTER
============================================================ */
.dcu-footer { background: var(--black); padding: 28px 0; border-top: 1px solid var(--border); }
.dcu-footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.dcu-footer-brand { font-family: var(--font-d); font-size: 13px; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; color: rgba(255,255,255,.4); }
.dcu-footer-brand span { color: var(--orange); }
.dcu-footer-copy { font-size: 12px; color: rgba(255,255,255,.25); }
.dcu-footer-links { display: flex; gap: 20px; list-style: none; }
.dcu-footer-links a { font-family: var(--font-d); font-size: 11px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: rgba(255,255,255,.3); transition: color .2s; }
.dcu-footer-links a:hover { color: var(--white); }
.dcu-back-top { display: none; align-items: center; justify-content: center; width: 34px; height: 34px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.1); border-radius: 50%; color: rgba(255,255,255,.5); cursor: pointer; transition: background .15s, color .15s; }
.dcu-back-top.visible { display: flex; }
.dcu-back-top:hover { background: var(--orange); color: var(--white); border-color: var(--orange); }

/* ============================================================
   16. SUB-PAGE STYLES (breadcrumb, hero, content, sidebar)
      — ยังคงจาก Phase 4 ปรับ typography ให้สอดคล้อง
============================================================ */
.dcu-breadcrumb { background: #fff; border-bottom: 1px solid #ece8e2; padding: 12px 0; }
.dcu-breadcrumb-list { display: flex; align-items: center; flex-wrap: wrap; gap: 4px; list-style: none; font-size: 13px; color: #888; }
.dcu-breadcrumb-list a { color: #888; text-decoration: none; transition: color .15s; }
.dcu-breadcrumb-list a:hover { color: var(--orange); }
.dcu-breadcrumb-sep { color: #ccc; font-size: 12px; }
.dcu-breadcrumb-list [aria-current="page"] { color: #333; font-weight: 600; }

.dcu-subhero { background: linear-gradient(135deg, var(--accent, var(--orange)) 0%, #111 100%); color: #fff; padding: 52px 0 44px; position: relative; overflow: hidden; }
.dcu-subhero::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 50% 80% at 90% 50%, rgba(255,255,255,.06), transparent); pointer-events: none; }
.dcu-subhero-inner { position: relative; }
.dcu-subhero-section { display: inline-flex; align-items: center; font-size: 11px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: rgba(255,255,255,.65); background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2); padding: 4px 12px; border-radius: 999px; margin-bottom: 14px; }
.dcu-subhero h1 { font-family: var(--font-d); font-size: clamp(32px,4.5vw,54px); font-weight: 900; font-style: italic; letter-spacing: -.04em; line-height: 1.05; text-transform: uppercase; margin: 0 0 14px; color: #fff; }
.dcu-subhero-desc { font-size: 16px; color: rgba(255,255,255,.7); line-height: 1.7; margin: 0; max-width: 560px; }

.dcu-subpage-body { padding: 52px 0 72px; background: var(--offwhite); }
.dcu-subpage-layout { display: grid; grid-template-columns: 1fr 280px; gap: 36px; align-items: start; }
.dcu-subpage-content.dcu-prose { background: #fff; border-radius: 12px; padding: 36px 40px; box-shadow: 0 2px 10px rgba(0,0,0,.05); border: 1px solid #ece8e2; font-size: 16.5px; line-height: 1.85; color: #2a2a2a; margin-bottom: 32px; }
.dcu-prose h2 { font-family: var(--font-d); font-size: clamp(22px,2.5vw,32px); font-weight: 900; font-style: italic; text-transform: uppercase; letter-spacing: -.02em; margin: 36px 0 14px; color: #111; }
.dcu-prose h3 { font-size: 20px; font-weight: 800; margin: 28px 0 12px; }
.dcu-prose p  { margin: 0 0 18px; }
.dcu-prose ul, .dcu-prose ol { padding-left: 24px; margin: 0 0 18px; }
.dcu-prose li { margin-bottom: 8px; }
.dcu-prose a  { color: var(--orange); text-decoration: underline; }
.dcu-prose blockquote { border-left: 4px solid var(--orange); margin: 24px 0; padding: 16px 24px; background: #fff7f3; border-radius: 0 10px 10px 0; font-style: italic; color: #555; }
.dcu-prose table { width: 100%; border-collapse: collapse; margin: 20px 0; font-size: 15px; }
.dcu-prose th { background: var(--black); color: #fff; padding: 12px 16px; text-align: left; font-weight: 700; font-size: 13px; }
.dcu-prose td { padding: 12px 16px; border-bottom: 1px solid #ece8e2; }
.dcu-subpage-empty { background: #fff; border-radius: 16px; padding: 60px 40px; text-align: center; border: 2px dashed #d8d0c8; margin-bottom: 32px; }
.dcu-empty-icon { font-size: 48px; margin-bottom: 16px; }
.dcu-subpage-empty h3 { font-family: var(--font-d); font-size: 24px; font-weight: 900; font-style: italic; text-transform: uppercase; margin: 0 0 8px; }
.dcu-subpage-empty p { color: #777; font-size: 15px; margin: 0; }

/* Sidebar */
.dcu-subpage-sidebar { position: sticky; top: 90px; display: flex; flex-direction: column; gap: 18px; }
.dcu-sidebar-widget { background: #fff; border-radius: 12px; border: 1px solid #e4dfd8; overflow: hidden; }
.dcu-sidebar-widget-head { display: flex; align-items: center; gap: 8px; padding: 12px 18px; font-family: var(--font-d); font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: #fff; }
.dcu-sidebar-nav { padding: 8px 0; }
.dcu-sidebar-link { display: flex; align-items: center; justify-content: space-between; padding: 10px 18px; font-size: 14px; font-weight: 600; color: #333; text-decoration: none; transition: background .15s, color .15s; border-left: 3px solid transparent; }
.dcu-sidebar-link:hover { background: #fff7f3; color: var(--orange); border-left-color: var(--orange); }
.dcu-sidebar-link.active { background: rgba(227,91,15,.08); color: var(--orange); font-weight: 800; border-left-color: var(--orange); }
.dcu-sidebar-viewall { padding: 12px 18px; border-top: 1px solid #f0ece6; }
.dcu-sidebar-viewall a { font-family: var(--font-d); font-size: 13px; font-weight: 700; color: var(--orange); }
.dcu-sidebar-cta { background: var(--black); border-radius: 12px; padding: 26px 22px; color: #fff; text-align: center; }
.dcu-sidebar-cta-icon { font-size: 36px; margin-bottom: 12px; }
.dcu-sidebar-cta h4 { font-family: var(--font-d); font-size: 18px; font-weight: 900; font-style: italic; text-transform: uppercase; margin: 0 0 8px; }
.dcu-sidebar-cta p  { font-size: 13px; color: rgba(255,255,255,.55); margin: 0 0 18px; line-height: 1.6; }
.dcu-sidebar-cta-btn { display: block; text-align: center; background: var(--orange); color: #fff; border-radius: 4px; padding: 11px 18px; font-family: var(--font-d); font-weight: 800; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; transition: background .15s; }
.dcu-sidebar-cta-btn:hover { background: var(--orange2); }
.dcu-sidebar-contact-body { padding: 14px 18px 18px; }
.dcu-contact-row { display: flex; align-items: center; gap: 10px; padding: 9px 0; font-size: 13.5px; color: #555; text-decoration: none; border-bottom: 1px solid #f0ece6; transition: color .15s; }
.dcu-contact-row:hover { color: var(--orange); }

/* Related posts */
.dcu-related { margin-top: 16px; }
.dcu-related-title { font-family: var(--font-d); font-size: clamp(22px,2.5vw,30px); font-weight: 900; font-style: italic; text-transform: uppercase; margin: 0 0 20px; display: flex; align-items: center; gap: 12px; }
.dcu-related-section { font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: #fff; background: var(--orange); padding: 3px 10px; border-radius: 999px; }
.dcu-related-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 16px; }
.dcu-rel-card { background: #fff; border-radius: 10px; border: 1px solid #d7d2ca; overflow: hidden; transition: box-shadow .2s, transform .2s; }
.dcu-rel-card:hover { box-shadow: 0 6px 20px rgba(0,0,0,.1); transform: translateY(-2px); }
.dcu-rel-thumb { display: block; aspect-ratio: 16/9; overflow: hidden; }
.dcu-rel-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .3s; }
.dcu-rel-card:hover .dcu-rel-thumb img { transform: scale(1.05); }
.dcu-rel-thumb-ph { width: 100%; height: 100%; }
.dcu-rel-body { padding: 14px 16px; }
.dcu-rel-body h3 { font-family: var(--font-d); font-size: 15px; font-weight: 800; font-style: italic; line-height: 1.3; margin: 0 0 6px; text-transform: uppercase; }
.dcu-rel-body h3 a { color: #111; transition: color .15s; }
.dcu-rel-body h3 a:hover { color: var(--orange); }
.dcu-rel-body time { font-size: 12px; color: #999; }

/* ============================================================
   17. ABOUT PAGE
============================================================ */
.dcu-about-hero { padding: 64px 0 52px; background: #fff; border-bottom: 1px solid #ece8e2; }
.dcu-about-hero h1 { font-family: var(--font-d); font-size: clamp(36px,5vw,62px); font-weight: 900; font-style: italic; letter-spacing: -.04em; text-transform: uppercase; line-height: 1.05; margin: 0 0 24px; color: #111; }
.dcu-accent { color: var(--orange); }
.dcu-about-hero p { font-size: 18px; line-height: 1.75; color: #444; max-width: 680px; margin: 0; }
.dcu-about-breadcrumb { font-size: 13px; color: #888; margin-bottom: 14px; text-transform: uppercase; letter-spacing: .05em; font-weight: 600; }
.dcu-about-contact { padding: 64px 0 0; background: var(--offwhite); }
.dcu-contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 48px; align-items: start; max-width: 900px; }
.dcu-contact-info h2 { font-family: var(--font-d); font-size: 28px; font-weight: 900; font-style: italic; text-transform: uppercase; margin: 0 0 24px; }
.dcu-contact-block { font-size: 14.5px; line-height: 1.85; color: #444; padding-bottom: 20px; margin-bottom: 20px; border-bottom: 1px solid #d8d0c8; }
.dcu-contact-block a { color: #1d4ed8; text-decoration: underline; }
.dcu-contact-block a:hover { color: var(--orange); }
.dcu-fb-btn { display: inline-flex; align-items: center; gap: 9px; background: #1877f2; color: #fff; border-radius: 4px; padding: 10px 18px; font-family: var(--font-d); font-weight: 800; font-size: 14px; letter-spacing: .06em; text-transform: uppercase; text-decoration: none; transition: background .15s; margin-top: 4px; }
.dcu-fb-btn:hover { background: #1565d8; }
.dcu-contact-form-wrap { background: #fff; border-radius: 12px; padding: 32px; box-shadow: 0 2px 10px rgba(0,0,0,.05); border: 1px solid #ece8e2; }
.dcu-contact-form-wrap h3 { font-family: var(--font-d); font-size: 22px; font-weight: 900; font-style: italic; text-transform: uppercase; margin: 0 0 4px; }
.dcu-form-note { font-size: 13px; color: #888; margin: 0 0 20px; }
.dcu-required { color: #e3180f; font-weight: 700; }
.dcu-form-success { background: #dcfce7; border: 1px solid #86efac; color: #166534; border-radius: 6px; padding: 12px 16px; font-size: 14px; margin-bottom: 18px; }
.dcu-form-error   { background: #fee2e2; border: 1px solid #fca5a5; color: #991b1b; border-radius: 6px; padding: 12px 16px; font-size: 14px; margin-bottom: 18px; }
.dcu-contact-form { display: flex; flex-direction: column; gap: 14px; }
.dcu-field { display: flex; flex-direction: column; gap: 5px; }
.dcu-field label { font-family: var(--font-d); font-size: 11px; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; color: #888; }
.dcu-field input, .dcu-field textarea { width: 100%; border: none; border-bottom: 1.5px solid #d0cec8; padding: 10px 0; font-size: 15px; font-family: var(--font-b); outline: none; background: transparent; color: #222; transition: border-color .15s; box-sizing: border-box; }
.dcu-field input:focus, .dcu-field textarea:focus { border-bottom-color: var(--orange); }
.dcu-field textarea { resize: vertical; min-height: 100px; }
.dcu-submit-btn { background: var(--black); color: #fff; border: none; padding: 14px 28px; font-family: var(--font-d); font-size: 14px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; cursor: pointer; align-self: flex-start; transition: background .15s; }
.dcu-submit-btn:hover { background: var(--orange); }
.dcu-about-map { margin-top: 36px; border-radius: 12px; overflow: hidden; box-shadow: 0 2px 12px rgba(0,0,0,.08); padding-bottom: 48px; }
.dcu-about-map iframe { display: block; }

/* ============================================================
   18. RESPONSIVE
============================================================ */
@media (max-width: 1024px) {
  .dcu-nav-links { gap: 20px; }
  .dcu-weare-inner, .dcu-services-inner { grid-template-columns: 1fr; gap: 48px; }
  .dcu-stats-inner { grid-template-columns: 1fr 1fr; }
  .dcu-contact-meta { grid-template-columns: 1fr 1fr; }
  .dcu-process-panel.active { grid-template-columns: 1fr; gap: 32px; }
  .dcu-contact-grid { grid-template-columns: 1fr; max-width: 600px; }
  .dcu-mega-grid { grid-template-columns: 1fr 1fr; }
  .dcu-subpage-layout { grid-template-columns: 1fr; }
  .dcu-subpage-sidebar { position: static; display: grid; grid-template-columns: 1fr 1fr; }
  .dcu-sidebar-cta { grid-column: 1 / -1; }
}
@media (max-width: 768px) {
  .container { padding: 0 24px; }
  .dcu-nav-links { display: none; }
  .dcu-nav-phone { display: none; }
  .dcu-hamburger { display: flex; }
  .dcu-hero-dots { right: 20px; }
  .dcu-slide-counter { left: 20px; }
  .dcu-stats-inner { grid-template-columns: 1fr 1fr; }
  .dcu-contact-meta { grid-template-columns: 1fr; gap: 24px; }
  .dcu-footer-inner { flex-wrap: wrap; gap: 12px; }
  .dcu-related-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .container { padding: 0 16px; }
  .dcu-slide-title, .dcu-slide-title-b { font-size: clamp(52px, 14vw, 90px); }
  .dcu-stats-inner { grid-template-columns: 1fr; }
  .dcu-sponsors-grid { gap: 8px; }
  .dcu-sponsor-item { min-width: 90px; height: 60px; padding: 0 14px; }
  .dcu-sponsor-logo-text { font-size: 12px; }
  .dcu-subpage-sidebar { grid-template-columns: 1fr; }
  .dcu-subpage-content.dcu-prose { padding: 20px 16px; font-size: 15px; }
  .dcu-about-hero { padding: 40px 0 32px; }
  .dcu-about-hero h1 { font-size: clamp(30px, 7vw, 48px); }
}

/* ============================================================
   PATCH — Phase 6.1  UX/Responsive/Animation Fixes
   1. Hero Thai font size
   2. Hero background blur from thumbnail
   3. Nav sub-page always visible
   4. Global smooth animations
   5. Full responsive QA
============================================================ */

/* ──────────────────────────────────────────────
   1. HERO — Thai font size fix
   Noto Sans Thai renders taller than Latin at same px.
   Reduce max and add proper line-height for mixed content.
────────────────────────────────────────────── */
.dcu-slide-title,
.dcu-slide-title-b {
  font-size: clamp(48px, 7.5vw, 108px); /* ลดจาก 160px → 108px */
  line-height: .92;
  word-break: break-word;
  overflow-wrap: break-word;
}
/* Thai-heavy slide: ถ้ามีอักขระไทย font จะ fallback ไป Noto Sans Thai
   ซึ่งสูงกว่า Barlow → ลด line-height ให้แน่นขึ้น */
.dcu-slide-inner { contain: layout; }

/* ──────────────────────────────────────────────
   2. HERO — Background thumbnail blur
   --slide-bg set via PHP inline style
────────────────────────────────────────────── */
.dcu-hero-slide {
  position: relative;
  isolation: isolate;
}
/* Blurred bg pseudo-element */
.dcu-hero-slide::before {
  content: '';
  position: absolute; inset: -40px;
  background-image: var(--slide-bg, none);
  background-size: cover;
  background-position: center;
  filter: blur(32px) saturate(.6);
  opacity: .18;
  z-index: -1;
  transition: opacity .8s ease;
}
.dcu-hero-slide:not([style])::before { opacity: 0; } /* hide if no image */

/* ──────────────────────────────────────────────
   3. NAV — Sub-pages always dark + smooth transitions
────────────────────────────────────────────── */
.dcu-nav {
  transition: background .4s ease, box-shadow .4s ease;
}
/* body.home → transparent; anything else → always dark */
body:not(.home) .dcu-nav {
  background: rgba(10,10,10,.97) !important;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 rgba(255,255,255,.08);
}
/* Ensure logo always visible */
body:not(.home) .dcu-nav-logo-img { filter: brightness(0) invert(1) !important; }
/* Mega panel offset from always-visible nav */
body:not(.home) .dcu-mega { top: var(--nav-h); }

/* Sub-pages: add top padding so content isn't hidden under fixed nav */
body:not(.home) .dcu-breadcrumb,
body:not(.home) .dcu-about-hero,
body:not(.home) .dcu-subhero {
  margin-top: var(--nav-h);
}
/* search page, 404 */
body:not(.home) .site-main,
body.search .site-main,
body.error404 .site-main { margin-top: var(--nav-h); }

/* ──────────────────────────────────────────────
   4. GLOBAL SMOOTH ANIMATIONS
   - Fade-up on scroll (JS adds .dcu-revealed)
   - Hover transitions
   - Page load smoothness
────────────────────────────────────────────── */

/* Scroll-reveal base state */
.dcu-reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .65s cubic-bezier(.22,.61,.36,1),
              transform .65s cubic-bezier(.22,.61,.36,1);
}
.dcu-reveal.dcu-revealed {
  opacity: 1;
  transform: translateY(0);
}
/* Stagger children */
.dcu-reveal-stagger > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .5s cubic-bezier(.22,.61,.36,1),
              transform .5s cubic-bezier(.22,.61,.36,1);
}
.dcu-reveal-stagger.dcu-revealed > *:nth-child(1)  { transition-delay: .05s; opacity:1; transform:none; }
.dcu-reveal-stagger.dcu-revealed > *:nth-child(2)  { transition-delay: .12s; opacity:1; transform:none; }
.dcu-reveal-stagger.dcu-revealed > *:nth-child(3)  { transition-delay: .19s; opacity:1; transform:none; }
.dcu-reveal-stagger.dcu-revealed > *:nth-child(4)  { transition-delay: .26s; opacity:1; transform:none; }
.dcu-reveal-stagger.dcu-revealed > *:nth-child(5)  { transition-delay: .33s; opacity:1; transform:none; }
.dcu-reveal-stagger.dcu-revealed > *:nth-child(6)  { transition-delay: .40s; opacity:1; transform:none; }
.dcu-reveal-stagger.dcu-revealed > *:nth-child(n+7){ transition-delay: .46s; opacity:1; transform:none; }

/* Smooth link/button interactions */
a, button { transition: color .2s, background .2s, opacity .2s, transform .15s, box-shadow .2s; }
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
  border-radius: 3px;
}

/* Image hover zoom in cards */
.dcu-rel-card .dcu-rel-thumb,
.dcu-news-card .dcu-news-thumb {
  overflow: hidden;
}
.dcu-rel-card img,
.dcu-news-card img {
  transition: transform .5s cubic-bezier(.25,.46,.45,.94) !important;
}
.dcu-rel-card:hover img,
.dcu-news-card:hover img { transform: scale(1.06) !important; }

/* Stat box counter feel */
.dcu-stat-num {
  transition: color .3s, transform .3s;
}
.dcu-stat-box:hover .dcu-stat-num {
  transform: scale(1.04);
  color: #ff8c3a;
}

/* Service item smooth */
.dcu-service-item { transition: background .25s; }

/* Sponsor item smooth */
.dcu-sponsor-item {
  transition: border-color .25s, box-shadow .25s, transform .25s !important;
}

/* Mega panel animation */
@keyframes megaIn {
  from { opacity: 0; transform: translateY(-12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Process panel fade */
.dcu-process-panel { transition: opacity .25s; }
.dcu-process-panel.active { animation: panelIn .3s ease; }
@keyframes panelIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ──────────────────────────────────────────────
   5. COMPREHENSIVE RESPONSIVE QA
────────────────────────────────────────────── */

/* ── 1280px ── */
@media (max-width: 1280px) {
  .container { padding: 0 32px; }
  .dcu-slide-title, .dcu-slide-title-b { font-size: clamp(48px, 7vw, 96px); }
}

/* ── 1024px ── */
@media (max-width: 1024px) {
  .dcu-slide-title, .dcu-slide-title-b { font-size: clamp(44px, 7.5vw, 86px); }
  .dcu-hero { padding-bottom: 60px; }
  .dcu-hero-dots { right: 24px; bottom: 32px; }
  .dcu-slide-counter { left: 24px; bottom: 32px; }
  .dcu-hero-scroll { display: none; } /* hide on tablet — less space */
  .dcu-weare { padding: 80px 0; }
  .dcu-process { padding: 72px 0 60px; }
  .dcu-services { padding: 72px 0; }
  .dcu-stats { padding: 72px 0; }
  .dcu-contact-section { padding: 80px 0 72px; }
  /* Sub-page sidebar: horizontal 2-col on tablet */
  .dcu-subpage-sidebar { top: auto; }
}

/* ── 768px ── */
@media (max-width: 768px) {
  :root { --nav-h: 60px; }
  .container { padding: 0 20px; }
  /* Nav compact */
  .dcu-nav-phone { display: none; }
  .dcu-nav-cta { padding: 7px 14px; font-size: 12px; }
  /* Hero */
  .dcu-slide-title, .dcu-slide-title-b { font-size: clamp(40px, 9.5vw, 72px); line-height: .9; }
  .dcu-slide-excerpt { font-size: 14px; margin-bottom: 20px; max-width: 100%; }
  .dcu-slide-cat { font-size: 11px; margin-bottom: 12px; }
  .dcu-hero { padding-bottom: 52px; }
  .dcu-hero-progress { top: var(--nav-h); }
  /* Who we are */
  .dcu-weare { padding: 60px 0; }
  .dcu-weare-inner { grid-template-columns: 1fr; gap: 36px; }
  .dcu-weare-img { aspect-ratio: 16/9; max-height: 280px; }
  /* Process */
  .dcu-process-tab { padding: 12px 16px; font-size: 12px; }
  .dcu-process-panel.active { grid-template-columns: 1fr; gap: 24px; }
  .dcu-process-visual { display: none; } /* hide decorative number on mobile */
  /* Services */
  .dcu-services-inner { grid-template-columns: 1fr; gap: 36px; }
  .dcu-service-name { font-size: clamp(18px, 5vw, 26px); }
  /* Stats */
  .dcu-stats-inner { grid-template-columns: 1fr 1fr; gap: 1px; }
  .dcu-stat-box { padding: 32px 24px; }
  .dcu-stat-num { font-size: clamp(40px, 8vw, 60px); }
  /* Contact */
  .dcu-contact-big { font-size: clamp(36px, 8vw, 64px); }
  .dcu-contact-meta { grid-template-columns: 1fr; gap: 20px; }
  /* Footer */
  .dcu-footer-inner { flex-direction: column; gap: 10px; align-items: flex-start; }
  .dcu-footer-links { gap: 14px; }
  /* Sub-page */
  .dcu-subhero { padding: 36px 0 28px; }
  .dcu-subhero h1 { font-size: clamp(28px, 6vw, 44px); }
  .dcu-subpage-body { padding: 36px 0 52px; }
  .dcu-subpage-layout { grid-template-columns: 1fr; gap: 28px; }
  .dcu-subpage-sidebar { display: flex; flex-direction: column; gap: 14px; }
  /* About */
  .dcu-about-hero { padding: 36px 0 28px; }
  .dcu-about-hero h1 { font-size: clamp(28px, 6vw, 44px); }
  .dcu-contact-grid { grid-template-columns: 1fr; }
  /* Sponsors */
  .dcu-sponsors { padding: 52px 0; }
  .dcu-sponsor-item { height: 60px; min-width: 90px; padding: 0 16px; }
  .dcu-sponsors-grid { gap: 8px; }
}

/* ── 480px (small phone) ── */
@media (max-width: 480px) {
  .dcu-slide-title, .dcu-slide-title-b {
    font-size: clamp(36px, 10.5vw, 60px);
    line-height: .93;
  }
  .dcu-slide-cat { flex-wrap: wrap; gap: 6px; }
  .dcu-slide-date { margin-left: 0; }
  .dcu-hero-dots { right: 16px; bottom: 24px; }
  .dcu-slide-counter { left: 16px; bottom: 24px; }
  .dcu-hero { padding-bottom: 44px; }
  .dcu-stats-inner { grid-template-columns: 1fr; }
  .dcu-stat-box { padding: 28px 20px; }
  .dcu-weare-pillars .dcu-weare-pillar { font-size: 12px; }
  .dcu-process-tab { padding: 10px 12px; font-size: 11px; letter-spacing: .08em; }
  .dcu-sponsors-grid { gap: 6px; }
  .dcu-sponsor-item { min-width: 80px; height: 54px; padding: 0 12px; }
  .dcu-sponsor-logo-text { font-size: 11px; }
  .dcu-sponsor-logo-text small { font-size: 8px; }
  .dcu-nav-cta { padding: 6px 12px; font-size: 11px; letter-spacing: .06em; }
  .dcu-footer-links { flex-wrap: wrap; gap: 10px; }
  /* Sub-page: shrink prose padding */
  .dcu-subpage-content.dcu-prose { padding: 18px 14px; font-size: 14.5px; }
  .dcu-related-grid { grid-template-columns: 1fr; }
}

/* ── Landscape phone ── */
@media (max-height: 500px) and (orientation: landscape) {
  .dcu-hero { min-height: auto; padding-top: calc(var(--nav-h) + 24px); padding-bottom: 40px; }
  .dcu-slide-title, .dcu-slide-title-b { font-size: clamp(32px, 8vw, 56px); }
  .dcu-hero-scroll { display: none; }
}

/* ──────────────────────────────────────────────
   SCROLL-REVEAL JS helper (injected via wp_footer)
────────────────────────────────────────────── */

/* ============================================================
   PATCH 6.2 — Archive / Knowledge / Single + Hero blur fix
============================================================ */

/* ──────────────────────────────────────────────
   A. HERO BLUR — ใช้ background-image โดยตรงแทน CSS var
   (CSS custom property บน pseudo-element อาจถูก block ใน production)
────────────────────────────────────────────── */
/* Override: ย้าย blur bg ไปที่ element โดยตรง */
.dcu-hero-slide {
  background-image: var(--slide-bg, none);
  background-size: cover;
  background-position: center;
}
/* Dark overlay เพื่อให้ข้อความอ่านได้ */
.dcu-hero-slide::after {
  content: '';
  position: absolute; inset: 0; z-index: 0;
  background: linear-gradient(
    to bottom,
    rgba(10,10,10,.82) 0%,
    rgba(10,10,10,.78) 60%,
    rgba(10,10,10,.88) 100%
  );
  pointer-events: none;
}
/* slide inner ต้องอยู่เหนือ overlay */
.dcu-slide-inner { position: relative; z-index: 1; }

/* ลบ ::before blur เดิมที่ทำไว้ (ใช้วิธีใหม่แทน) */
.dcu-hero-slide::before { display: none !important; }

/* ──────────────────────────────────────────────
   B. HERO FONT — Mobile Thai fix (aggressive)
────────────────────────────────────────────── */
/* ลด font size hero ให้เหมาะกับ Thai mobile */
.dcu-slide-title,
.dcu-slide-title-b {
  font-size: clamp(36px, 6.5vw, 108px) !important;
  line-height: .92 !important;
  word-break: break-word !important;
}
@media (max-width: 768px) {
  .dcu-slide-title,
  .dcu-slide-title-b { font-size: clamp(32px, 8.5vw, 58px) !important; }
}
@media (max-width: 480px) {
  .dcu-slide-title,
  .dcu-slide-title-b { font-size: clamp(28px, 9vw, 46px) !important; }
}

/* ──────────────────────────────────────────────
   C. POST CARD — used in archive + knowledge
────────────────────────────────────────────── */
.dcu-post-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.dcu-post-card {
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid #d7d2ca;
  box-shadow: 0 2px 8px rgba(0,0,0,.05);
  display: flex; flex-direction: column;
  transition: box-shadow .25s, transform .25s;
}
.dcu-post-card:hover {
  box-shadow: 0 8px 28px rgba(0,0,0,.1);
  transform: translateY(-3px);
}
.dcu-post-card-img {
  display: block;
  aspect-ratio: 16/9;
  overflow: hidden;
  flex-shrink: 0;
}
.dcu-post-card-img img {
  width: 100%; height: 100%;
  object-fit: cover; display: block;
  transition: transform .45s cubic-bezier(.25,.46,.45,.94);
}
.dcu-post-card:hover .dcu-post-card-img img { transform: scale(1.06); }
.dcu-post-card-img-ph {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, #1a1a1a, #4a1d09);
}
.dcu-post-card-body {
  padding: 18px 20px 20px;
  display: flex; flex-direction: column; flex: 1;
}
.dcu-post-card-cat {
  display: inline-block;
  background: var(--orange); color: #fff;
  padding: 3px 11px; border-radius: 999px;
  font-size: 11px; font-weight: 800;
  letter-spacing: .08em; text-transform: uppercase;
  width: fit-content; margin-bottom: 10px;
  text-decoration: none; transition: opacity .2s;
}
.dcu-post-card-cat:hover { opacity: .85; }
.dcu-post-card-title {
  font-size: 16px; font-weight: 800;
  line-height: 1.45; margin: 0 0 10px; flex: 1;
}
.dcu-post-card-title a { color: #111; text-decoration: none; transition: color .15s; }
.dcu-post-card-title a:hover { color: var(--orange); }
.dcu-post-card-excerpt {
  font-size: 13.5px; color: #666; line-height: 1.65;
  margin: 0 0 14px;
  display: -webkit-box; -webkit-line-clamp: 3;
  -webkit-box-orient: vertical; overflow: hidden;
}
.dcu-post-card-meta {
  display: flex; align-items: center;
  justify-content: space-between;
  font-size: 12.5px; color: #999;
  border-top: 1px solid #f0ece6; padding-top: 12px; margin-top: auto;
}
.dcu-post-card-more {
  color: var(--orange); font-weight: 700; text-decoration: none;
  transition: gap .15s;
}
.dcu-post-card-more:hover { text-decoration: underline; }

/* Responsive post grid */
@media (max-width: 900px) {
  .dcu-post-grid { grid-template-columns: repeat(2, 1fr); gap: 18px; }
}
@media (max-width: 560px) {
  .dcu-post-grid { grid-template-columns: 1fr; gap: 16px; }
  .dcu-post-card-img { aspect-ratio: 16/7; }
}

/* ──────────────────────────────────────────────
   D. ARCHIVE PAGE
────────────────────────────────────────────── */
.dcu-archive-hero {
  background: #fff;
  padding: 56px 0 44px;
  border-bottom: 1px solid #eee;
  margin-top: var(--nav-h);
}
.dcu-archive-overline {
  font-family: var(--font-d); font-size: 11px; font-weight: 800;
  letter-spacing: .22em; text-transform: uppercase;
  color: var(--orange); margin-bottom: 10px;
  display: flex; align-items: center; gap: 10px;
}
.dcu-archive-overline::before { content:''; display:block; width:20px; height:2px; background:var(--orange); }
.dcu-archive-title {
  font-family: var(--font-d);
  font-size: clamp(32px, 5vw, 62px);
  font-weight: 900; font-style: italic;
  letter-spacing: -.05em; line-height: 1;
  margin: 0 0 12px; color: var(--black);
  text-transform: uppercase;
}
.dcu-archive-desc { font-size: 17px; color: #555; max-width: 700px; margin: 0; line-height: 1.7; }
.dcu-archive-body { padding: 52px 0 80px; background: var(--offwhite); }

/* ──────────────────────────────────────────────
   E. KNOWLEDGE PAGE
────────────────────────────────────────────── */
.dcu-knowledge-hero {
  background: #fff;
  padding: 64px 0 44px;
  border-bottom: 1px solid #eee;
  margin-top: var(--nav-h);
}
.dcu-knowledge-overline {
  font-size: 11px; font-weight: 700; color: #888;
  letter-spacing: .1em; text-transform: uppercase; margin-bottom: 10px;
}
.dcu-knowledge-title {
  font-family: var(--font-d);
  font-size: clamp(36px, 5vw, 62px);
  font-weight: 900; font-style: italic;
  letter-spacing: -.05em; line-height: .95;
  margin: 0 0 18px; color: var(--black);
  text-transform: uppercase;
}
.dcu-knowledge-desc { font-size: 17px; color: #555; max-width: 640px; margin: 0; line-height: 1.7; }
.dcu-knowledge-posts { padding: 52px 0 80px; background: var(--offwhite); }

/* Category filter bar */
.dcu-cat-bar {
  background: #fafaf8;
  border-bottom: 1px solid #eee;
  position: sticky; top: var(--nav-h); z-index: 40;
  padding: 14px 0;
}
.dcu-cat-pills {
  display: flex; gap: 8px;
  overflow-x: auto; scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 2px; /* prevent scroll bar flash */
}
.dcu-cat-pills::-webkit-scrollbar { display: none; }
.dcu-cat-pill {
  display: inline-block; flex-shrink: 0;
  padding: 8px 16px; border-radius: 999px;
  font-size: 13px; font-weight: 700;
  color: #555; background: #fff;
  border: 1.5px solid #d7d8d3;
  text-decoration: none; white-space: nowrap;
  transition: background .15s, color .15s, border-color .15s;
}
.dcu-cat-pill:hover { border-color: var(--orange); color: var(--orange); }
.dcu-cat-pill.active { background: var(--black); color: #fff; border-color: var(--black); }

/* ──────────────────────────────────────────────
   F. SINGLE POST PAGE
────────────────────────────────────────────── */
/* Hero */
.dcu-single-hero {
  background-image: var(--post-bg, none);
  background-size: cover; background-position: center;
  position: relative; overflow: hidden;
  padding: 80px 0 56px;
  margin-top: var(--nav-h);
}
.dcu-single-hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background: linear-gradient(135deg, rgba(10,10,10,.88) 0%, rgba(30,10,0,.82) 100%);
}
.dcu-single-hero-inner { position: relative; z-index: 1; max-width: 860px; }
.dcu-single-cat {
  display: inline-flex; align-items: center;
  background: var(--orange); color: #fff;
  padding: 5px 14px; border-radius: 4px;
  font-family: var(--font-d); font-size: 12px; font-weight: 800;
  letter-spacing: .1em; text-transform: uppercase;
  text-decoration: none; margin-bottom: 16px;
  transition: opacity .15s;
}
.dcu-single-cat:hover { opacity: .85; }
.dcu-single-title {
  font-family: var(--font-d);
  font-size: clamp(28px, 4.5vw, 54px);
  font-weight: 900; font-style: italic;
  letter-spacing: -.04em; line-height: 1.05;
  text-transform: uppercase; color: #fff;
  margin: 0 0 20px; word-break: break-word;
}
.dcu-single-meta {
  display: flex; align-items: center; gap: 10px;
  font-size: 13.5px; color: rgba(255,255,255,.55);
}
.dcu-single-meta-sep { color: rgba(255,255,255,.25); }

/* Body */
.dcu-single-body { padding: 52px 0 80px; background: var(--offwhite); }
.dcu-single-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 36px; align-items: start;
}
.dcu-single-main { min-width: 0; }
.dcu-single-featured {
  border-radius: 12px; overflow: hidden;
  margin-bottom: 28px;
  box-shadow: 0 4px 20px rgba(0,0,0,.1);
}
.dcu-single-featured img { width: 100%; height: auto; display: block; }
.dcu-single-content {
  background: #fff; border-radius: 14px;
  padding: 36px 40px; margin-bottom: 24px;
  border: 1px solid #ece8e2;
  box-shadow: 0 2px 10px rgba(0,0,0,.04);
}

/* Tags */
.dcu-single-tags {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-bottom: 24px;
}
.dcu-single-tag {
  padding: 6px 14px; border-radius: 999px;
  background: #f0ece6; color: #555;
  font-size: 12.5px; font-weight: 600;
  text-decoration: none; transition: all .15s;
}
.dcu-single-tag:hover { background: var(--orange); color: #fff; }

/* Post nav */
.dcu-single-nav {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.dcu-single-nav-item {
  background: #fff; border-radius: 12px;
  padding: 16px 20px;
  border: 1.5px solid #e0dbd4;
  display: flex; flex-direction: column; gap: 6px;
  text-decoration: none;
  transition: border-color .15s, box-shadow .15s;
}
.dcu-single-nav-item:hover { border-color: var(--orange); box-shadow: 0 4px 14px rgba(227,91,15,.12); }
.dcu-single-nav-next { text-align: right; }
.dcu-single-nav-dir {
  font-family: var(--font-d); font-size: 11px; font-weight: 800;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--orange);
}
.dcu-single-nav-name {
  font-size: 13.5px; font-weight: 700; color: #333;
  display: -webkit-box; -webkit-line-clamp: 2;
  -webkit-box-orient: vertical; overflow: hidden;
}

/* Sidebar */
.dcu-single-sidebar {
  position: sticky; top: calc(var(--nav-h) + 20px);
  display: flex; flex-direction: column; gap: 18px;
}

/* Related list */
.dcu-related-list { padding: 8px 0; }
.dcu-related-item {
  display: flex; gap: 12px; align-items: flex-start;
  padding: 12px 18px; text-decoration: none;
  border-bottom: 1px solid #f0ece6;
  transition: background .15s;
}
.dcu-related-item:hover { background: #fff7f3; }
.dcu-related-item:last-child { border-bottom: none; }
.dcu-related-item-thumb {
  width: 64px; height: 48px; flex-shrink: 0;
  border-radius: 6px; overflow: hidden;
}
.dcu-related-item-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.dcu-related-item-thumb-ph {
  background: linear-gradient(135deg, #2a2a2a, #4a1d09);
}
.dcu-related-item-info { flex: 1; display: flex; flex-direction: column; gap: 4px; }
.dcu-related-item-title {
  font-size: 13px; font-weight: 700; color: #222;
  line-height: 1.4;
  display: -webkit-box; -webkit-line-clamp: 2;
  -webkit-box-orient: vertical; overflow: hidden;
}
.dcu-related-item-date { font-size: 11.5px; color: #aaa; }

/* ──────────────────────────────────────────────
   G. PAGINATION
────────────────────────────────────────────── */
.dcu-pagination { margin-top: 48px; display: flex; justify-content: center; }
.dcu-pagination ul {
  display: flex; gap: 6px; list-style: none; flex-wrap: wrap; justify-content: center;
}
.dcu-pagination ul li a,
.dcu-pagination ul li span {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 40px; height: 40px; padding: 0 14px;
  border-radius: 8px; font-size: 14px; font-weight: 700;
  background: #fff; border: 1.5px solid #d7d2ca;
  color: #333; text-decoration: none;
  transition: all .15s;
}
.dcu-pagination ul li a:hover { border-color: var(--orange); color: var(--orange); }
.dcu-pagination ul li .current { background: var(--orange); color: #fff; border-color: var(--orange); }
.dcu-pagination ul li .prev,
.dcu-pagination ul li .next { letter-spacing: .04em; }

/* ──────────────────────────────────────────────
   H. EMPTY STATE
────────────────────────────────────────────── */
.dcu-empty-state {
  text-align: center; padding: 80px 20px;
  color: #777;
}
.dcu-empty-state .dcu-empty-icon { font-size: 52px; margin-bottom: 16px; }
.dcu-empty-state h3 { font-family: var(--font-d); font-size: 24px; font-weight: 900; font-style: italic; text-transform: uppercase; margin: 0 0 8px; color: #333; }
.dcu-empty-state p { margin: 0 0 20px; }

/* ──────────────────────────────────────────────
   I. RESPONSIVE — Single + Archive + Knowledge
────────────────────────────────────────────── */
@media (max-width: 960px) {
  .dcu-single-layout { grid-template-columns: 1fr; }
  .dcu-single-sidebar { position: static; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
  .dcu-single-nav { grid-template-columns: 1fr; }
  .dcu-single-nav-next { text-align: left; }
}
@media (max-width: 768px) {
  .dcu-single-hero { padding: 56px 0 40px; }
  .dcu-single-title { font-size: clamp(22px, 6vw, 36px); }
  .dcu-single-content { padding: 24px 20px; }
  .dcu-single-sidebar { grid-template-columns: 1fr; }
  .dcu-archive-hero { padding: 36px 0 28px; }
  .dcu-knowledge-hero { padding: 40px 0 28px; }
  .dcu-knowledge-title { font-size: clamp(28px, 7vw, 44px); }
  .dcu-cat-bar { top: var(--nav-h); }
}
@media (max-width: 480px) {
  .dcu-single-body { padding: 32px 0 56px; }
  .dcu-single-content { padding: 18px 14px; font-size: 15px; }
  .dcu-post-card-title { font-size: 15px; }
  .dcu-post-card-excerpt { -webkit-line-clamp: 2; }
  .dcu-knowledge-posts { padding: 32px 0 52px; }
  .dcu-archive-body { padding: 32px 0 52px; }
}

/* ============================================================
   PATCH 6.3 — Desktop Block Layout + Technology Page
   "ควรทำให้เป็น Block แยก" — separate card blocks
============================================================ */

/* ──────────────────────────────────────────────
   A. SECTION HEADING — shared across pages
────────────────────────────────────────────── */
.dcu-section-heading {
  font-family: var(--font-d);
  font-size: clamp(24px, 3.5vw, 40px);
  font-weight: 900; font-style: italic;
  letter-spacing: -.04em; line-height: 1;
  text-transform: uppercase; color: var(--black);
  margin: 0 0 32px;
}

/* ──────────────────────────────────────────────
   B. TECHNOLOGY PAGE — topic card grid
────────────────────────────────────────────── */
.dcu-tech-topics {
  padding: 64px 0 0;
  background: var(--offwhite);
}
.dcu-topic-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 0;
}
.dcu-topic-card {
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
  border: 1.5px solid #d7d2ca;
  text-decoration: none;
  display: flex; flex-direction: column;
  transition: box-shadow .2s, transform .2s, border-color .2s;
}
.dcu-topic-card:hover {
  box-shadow: 0 8px 28px rgba(0,0,0,.1);
  transform: translateY(-4px);
  border-color: rgba(227,91,15,.3);
}
.dcu-topic-card-bar {
  height: 5px; flex-shrink: 0;
  transition: height .2s;
}
.dcu-topic-card:hover .dcu-topic-card-bar { height: 7px; }
.dcu-topic-card-body { padding: 22px 20px 24px; flex: 1; }
.dcu-topic-card-title {
  font-family: var(--font-d);
  font-size: 17px; font-weight: 900; font-style: italic;
  text-transform: uppercase; letter-spacing: -.02em;
  color: var(--black); margin: 0 0 10px; line-height: 1.2;
  transition: color .15s;
}
.dcu-topic-card:hover .dcu-topic-card-title { color: var(--orange); }
.dcu-topic-card-desc {
  font-size: 13.5px; color: #666; line-height: 1.6; margin: 0;
}
/* Responsive topic grid */
@media (max-width: 1024px) { .dcu-topic-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px)  { .dcu-topic-grid { grid-template-columns: 1fr; gap: 12px; } }

/* ──────────────────────────────────────────────
   C. OUTLINE BUTTON
────────────────────────────────────────────── */
.dcu-btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  border: 2px solid var(--black); color: var(--black);
  border-radius: 999px; padding: 12px 28px;
  font-family: var(--font-d); font-size: 14px;
  font-weight: 800; letter-spacing: .08em; text-transform: uppercase;
  text-decoration: none; transition: background .2s, color .2s;
}
.dcu-btn-outline:hover { background: var(--black); color: #fff; }

/* ──────────────────────────────────────────────
   D. POST CARD — Desktop "Block แยก" Reinforcement
   Force min-height and consistent block appearance
────────────────────────────────────────────── */
.dcu-post-card {
  /* Ensure cards are equal height in grid */
  min-height: 340px;
}
/* Desktop: enforce 3-col grid properly */
@media (min-width: 901px) {
  .dcu-post-grid {
    grid-template-columns: repeat(3, 1fr) !important;
  }
}
/* Portrait images: clamp height so card doesn't blow up */
.dcu-post-card-img {
  max-height: 220px;
}
.dcu-post-card-img img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  max-height: 220px;
}

/* ──────────────────────────────────────────────
   E. HERO — Fix "content at bottom" issue
   เปลี่ยน flex layout ให้ content อยู่กลาง/ล่างพอดี
────────────────────────────────────────────── */
.dcu-hero {
  min-height: 100svh; /* svh = Small Viewport Height, better mobile support */
  justify-content: flex-end !important; /* keep content at bottom like Knock */
  padding-bottom: 80px !important;
}
/* Mobile: reduce hero height so content doesn't get pushed too far down */
@media (max-width: 768px) {
  .dcu-hero {
    min-height: 85svh !important;
    padding-bottom: 56px !important;
  }
}
@media (max-width: 480px) {
  .dcu-hero {
    min-height: 80svh !important;
    padding-bottom: 44px !important;
  }
}
/* Overlay: ลด opacity เพื่อให้ bg image ชัดขึ้น */
.dcu-hero-slide::after {
  background: linear-gradient(
    to bottom,
    rgba(10,10,10,.70) 0%,
    rgba(10,10,10,.60) 50%,
    rgba(10,10,10,.78) 100%
  ) !important;
}

/* ──────────────────────────────────────────────
   F. KNOWLEDGE PAGE — ensure proper desktop layout
────────────────────────────────────────────── */
.dcu-cat-bar {
  /* fix top offset when nav is fixed */
  top: var(--nav-h) !important;
}
/* Ensure knowledge hero has nav offset */
.dcu-knowledge-hero {
  margin-top: var(--nav-h) !important;
}

/* ──────────────────────────────────────────────
   G. ARCHIVE HERO — nav offset
────────────────────────────────────────────── */
.dcu-archive-hero {
  margin-top: var(--nav-h) !important;
}
/* Sub-pages nav offset */
.dcu-subhero {
  margin-top: var(--nav-h) !important;
}
/* About page */
.dcu-about-hero {
  margin-top: var(--nav-h) !important;
}

/* ──────────────────────────────────────────────
   H. INDEX FALLBACK PAGE — basic structure
────────────────────────────────────────────── */
.dcu-home-blog .dcu-knowledge-hero { margin-top: var(--nav-h); }

/* ============================================================
   PATCH 6.4 — Hero font consolidation + Events + Spacing
   รวม font rules ทั้งหมดเป็นชั้นเดียว override ทุกชั้นก่อนหน้า
============================================================ */

/* ──────────────────────────────────────────────
   A. HERO SLIDE TITLE — final consolidated rule
   Desktop max: 72px (Barlow Condensed 900 italic)
   ใหญ่พอดูดี แต่ไม่ล้นเมื่อ title เป็นภาษาไทยยาว
────────────────────────────────────────────── */
.dcu-slide-title,
.dcu-slide-title-b {
  font-size: clamp(32px, 5vw, 72px) !important;
  line-height: .95 !important;
  letter-spacing: -.025em !important;
  word-break: break-word !important;
  overflow-wrap: break-word !important;
}
/* Tablet */
@media (max-width: 1024px) {
  .dcu-slide-title,
  .dcu-slide-title-b { font-size: clamp(30px, 5.5vw, 58px) !important; }
}
/* Mobile */
@media (max-width: 768px) {
  .dcu-slide-title,
  .dcu-slide-title-b { font-size: clamp(26px, 7.5vw, 46px) !important; }
}
/* Small phone */
@media (max-width: 480px) {
  .dcu-slide-title,
  .dcu-slide-title-b { font-size: clamp(22px, 8.5vw, 38px) !important; }
}

/* ──────────────────────────────────────────────
   B. SINGLE POST TITLE — final consolidated
   ใช้ใน dcu-single-title (single.php hero)
────────────────────────────────────────────── */
.dcu-single-title {
  font-size: clamp(22px, 3.5vw, 48px) !important;
  line-height: 1.05 !important;
  letter-spacing: -.03em !important;
  word-break: break-word !important;
}
@media (max-width: 768px) {
  .dcu-single-title { font-size: clamp(20px, 5.5vw, 36px) !important; }
}
@media (max-width: 480px) {
  .dcu-single-title { font-size: clamp(18px, 6vw, 28px) !important; }
}

/* ──────────────────────────────────────────────
   C. ALL PAGE HEROES — nav margin-top fix
   ทุก section ที่เป็น hero ของแต่ละหน้า
   ต้อง margin-top เพื่อหลีก fixed nav
────────────────────────────────────────────── */
body:not(.home) .dcu-knowledge-hero,
body:not(.home) .dcu-archive-hero,
body:not(.home) .dcu-about-hero,
body:not(.home) .dcu-subhero,
body:not(.home) .dcu-single-hero,
body:not(.home) .dcu-tech-page > section:first-child,
body:not(.home) .dcu-events-page > section:first-child {
  margin-top: var(--nav-h) !important;
}

/* Breadcrumb on top of sub-pages */
.dcu-breadcrumb {
  margin-top: var(--nav-h) !important;
  position: relative; z-index: 1;
}
/* When breadcrumb comes first, next sibling hero doesn't need extra margin */
.dcu-breadcrumb + .dcu-subhero {
  margin-top: 0 !important;
}

/* ──────────────────────────────────────────────
   D. EVENTS PAGE — event card
────────────────────────────────────────────── */
.dcu-events-body { padding: 52px 0 80px; background: var(--offwhite); }
.dcu-event-list  { display: flex; flex-direction: column; gap: 14px; margin-bottom: 16px; }

.dcu-event-card {
  background: #fff;
  border-radius: 14px;
  border: 1.5px solid #d7d2ca;
  overflow: hidden;
  display: grid;
  grid-template-columns: 88px 1fr auto;
  align-items: center;
  gap: 0;
  transition: box-shadow .2s, transform .2s, border-color .2s;
}
.dcu-event-card:hover {
  box-shadow: 0 6px 22px rgba(0,0,0,.1);
  transform: translateY(-2px);
  border-color: rgba(227,91,15,.35);
}

/* Date block */
.dcu-event-date {
  background: var(--orange); color: #fff;
  padding: 20px 16px; text-align: center;
  align-self: stretch;
  display: flex; flex-direction: column;
  justify-content: center; gap: 2px;
  flex-shrink: 0;
}
.dcu-event-day {
  font-family: var(--font-d);
  font-size: 34px; font-weight: 900;
  font-style: italic; line-height: 1;
  display: block;
}
.dcu-event-month {
  font-family: var(--font-d);
  font-size: 12px; font-weight: 800;
  letter-spacing: .1em; text-transform: uppercase;
  display: block;
}
.dcu-event-year {
  font-size: 11px; opacity: .8; display: block;
}

/* Content */
.dcu-event-content { padding: 18px 22px; min-width: 0; }
.dcu-event-title {
  font-size: 16px; font-weight: 800;
  line-height: 1.4; margin: 6px 0 8px;
}
.dcu-event-title a { color: var(--black); text-decoration: none; transition: color .15s; }
.dcu-event-title a:hover { color: var(--orange); }
.dcu-event-excerpt {
  font-size: 13.5px; color: #666; line-height: 1.6; margin: 0;
  display: -webkit-box; -webkit-line-clamp: 2;
  -webkit-box-orient: vertical; overflow: hidden;
}

/* Arrow */
.dcu-event-arrow {
  width: 48px; height: 48px; border-radius: 50%;
  border: 1.5px solid #ddd;
  display: flex; align-items: center; justify-content: center;
  color: #bbb; flex-shrink: 0; margin-right: 20px;
  text-decoration: none;
  transition: border-color .15s, background .15s, color .15s, transform .15s;
}
.dcu-event-card:hover .dcu-event-arrow {
  border-color: var(--orange); background: var(--orange);
  color: #fff; transform: rotate(-45deg);
}

/* Responsive event cards */
@media (max-width: 640px) {
  .dcu-event-card {
    grid-template-columns: 72px 1fr;
    grid-template-rows: auto auto;
  }
  .dcu-event-date { grid-row: 1 / 3; }
  .dcu-event-content { padding: 14px 16px 8px; }
  .dcu-event-arrow {
    grid-column: 2; margin: 0 16px 14px auto;
    width: 36px; height: 36px;
  }
  .dcu-event-day { font-size: 26px; }
}

/* ──────────────────────────────────────────────
   E. WHO WE ARE — image support
────────────────────────────────────────────── */
.dcu-weare-img {
  /* ถ้ามีรูปจริง border-radius ครอบ */
  border-radius: 6px;
  overflow: hidden;
}
.dcu-weare-img img {
  width: 100%; height: 100%;
  object-fit: cover; display: block;
  border-radius: 6px;
}
/* gradient fallback ยังคงอยู่ */
.dcu-weare-img-bg {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 40%, #3a1800 70%, #1a0a00 100%);
  position: absolute; inset: 0;
}
.dcu-weare-img { position: relative; }
.dcu-weare-dots { position: absolute; inset: 0; z-index: 1; }

/* ──────────────────────────────────────────────
   F. HERO SLIDE spacing — better vertical rhythm
   ป้องกัน excerpt กับ CTA ติดกันเกินไป
────────────────────────────────────────────── */
.dcu-slide-inner {
  padding-bottom: 8px;
}
.dcu-slide-excerpt {
  margin-top: 16px !important;
  margin-bottom: 24px !important;
  font-size: 15px !important;
  line-height: 1.7 !important;
}
.dcu-slide-cat {
  margin-bottom: 14px !important;
}
/* Add breathing room between title lines */
.dcu-slide-title  { margin-bottom: 4px !important; }
.dcu-slide-title-b{ margin-bottom: 0 !important; }

/* ============================================================
   PATCH 6.5 — Hero position fix + Sub-page gap fix
   แก้ปัญหา slides 1-2 dark space บนมากเกินไป
   + breadcrumb + subhero double margin
============================================================ */

/* ──────────────────────────────────────────────
   A. HERO — reposition content from "always-bottom"
   เปลี่ยน flex-end → ใช้ padding-top กำหนดตำแหน่ง
   content เริ่มที่ประมาณ 25-35% จากบน
────────────────────────────────────────────── */
.dcu-hero {
  justify-content: flex-start !important;
  padding-top:    calc( var(--nav-h) + 18vh ) !important;
  padding-bottom: 60px !important;
  align-items:    flex-start !important;
}
@media (max-width: 1280px) {
  .dcu-hero { padding-top: calc( var(--nav-h) + 14vh ) !important; }
}
@media (max-width: 1024px) {
  .dcu-hero {
    padding-top:    calc( var(--nav-h) + 12vh ) !important;
    padding-bottom: 52px !important;
  }
}
@media (max-width: 768px) {
  .dcu-hero {
    padding-top:    calc( var(--nav-h) + 8vh ) !important;
    padding-bottom: 48px !important;
    min-height: 88svh !important;
  }
}
@media (max-width: 480px) {
  .dcu-hero {
    padding-top:    calc( var(--nav-h) + 6vh ) !important;
    padding-bottom: 40px !important;
    min-height: 82svh !important;
  }
}

/* ──────────────────────────────────────────────
   B. BREADCRUMB + SUB-HERO — remove double margin
   ปัญหา: breadcrumb + subhero ต่างมี margin-top nav-h
   = gap รวม 2× → whitespace ใหญ่เกินไป
────────────────────────────────────────────── */

/* Reset: ให้ breadcrumb เป็นตัวที่รับ margin-top */
body:not(.home) .dcu-breadcrumb {
  margin-top: var(--nav-h) !important;
}
/* Sub-hero หลัง breadcrumb: NO extra margin */
.dcu-breadcrumb + .dcu-subhero,
.dcu-breadcrumb + * + .dcu-subhero {
  margin-top: 0 !important;
}
/* Sub-hero ที่ไม่มี breadcrumb: ยังต้อง margin */
body:not(.home) .dcu-subhero:first-child,
body:not(.home) .dcu-page > .dcu-subhero:first-child {
  margin-top: var(--nav-h) !important;
}

/* Technology page: hero section เป็น section แรก */
body:not(.home) .dcu-tech-page .dcu-knowledge-hero,
body:not(.home) .dcu-events-page .dcu-knowledge-hero {
  margin-top: var(--nav-h) !important;
}

/* ──────────────────────────────────────────────
   C. HERO SLIDE — dots position fix
   slide counter และ dots ต้องอยู่ด้านล่าง
   ไม่ถูก padding-top ดัน
────────────────────────────────────────────── */
.dcu-hero-dots,
.dcu-slide-counter,
.dcu-hero-scroll {
  position: absolute !important;
}
.dcu-hero-dots   { bottom: 36px !important; right: 40px; }
.dcu-slide-counter { bottom: 36px !important; left: 40px; }
.dcu-hero-scroll { bottom: 28px !important; left: 50%; transform: translateX(-50%); }

@media (max-width: 768px) {
  .dcu-hero-dots    { right: 20px !important; bottom: 24px !important; }
  .dcu-slide-counter{ left: 20px !important;  bottom: 24px !important; }
  .dcu-hero-scroll  { display: none !important; }
}

/* ──────────────────────────────────────────────
   D. HERO PROGRESS BAR — stays at top of hero
────────────────────────────────────────────── */
.dcu-hero-progress {
  position: absolute !important;
  top: var(--nav-h) !important;
  left: 0 !important;
  z-index: 10;
}

/* ============================================================
   PATCH 6.6 — DEFINITIVE FIX
   1. Hero: content ชิดด้านบนพอดี ไม่ gap มาก
   2. Sub-page: ไม่มี double margin ระหว่าง breadcrumb + hero
   หมายเหตุ: ใช้ specificity สูงสุดและ !important เพื่อ override ทุก layer
============================================================ */

/* ══════════════════════════════════════════════
   1. HERO — content เริ่มใกล้ nav
   เปลี่ยน padding-top ให้ fixced ไม่ใช้ vh (ผลต่างใน browser ต่างกัน)
   Desktop: content เริ่มที่ nav-h + 40px = ~112px จาก top
   เพียงพอให้ progress bar และ category line เห็น
══════════════════════════════════════════════ */
html body .dcu-hero {
  display:         flex !important;
  flex-direction:  column !important;
  justify-content: flex-start !important;
  align-items:     flex-start !important;
  min-height:      100svh !important;
  padding-top:     calc(var(--nav-h) + 40px) !important;
  padding-bottom:  72px !important;
}
@media (max-width: 1280px) {
  html body .dcu-hero { padding-top: calc(var(--nav-h) + 32px) !important; }
}
@media (max-width: 1024px) {
  html body .dcu-hero {
    padding-top:    calc(var(--nav-h) + 24px) !important;
    padding-bottom: 56px !important;
    min-height:     90svh !important;
  }
}
@media (max-width: 768px) {
  html body .dcu-hero {
    padding-top:    calc(var(--nav-h) + 16px) !important;
    padding-bottom: 48px !important;
    min-height:     85svh !important;
  }
}
@media (max-width: 480px) {
  html body .dcu-hero {
    padding-top:    calc(var(--nav-h) + 12px) !important;
    padding-bottom: 40px !important;
    min-height:     80svh !important;
  }
}

/* ══════════════════════════════════════════════
   2. SUB-PAGE — ลบ double margin ระหว่าง breadcrumb และ subhero
   specificity: html body .dcu-breadcrumb + .dcu-subhero = สูงกว่าทุก rule ก่อนหน้า
══════════════════════════════════════════════ */

/* breadcrumb คือตัวรับ margin-top เดียว */
html body .dcu-breadcrumb {
  margin-top: var(--nav-h) !important;
}
/* subhero ต่อจาก breadcrumb: ZERO margin */
html body .dcu-breadcrumb + .dcu-subhero {
  margin-top: 0 !important;
  padding-top: 0 !important;
}
/* subhero ที่ไม่มี breadcrumb (แต่ first element ใน page): ได้ margin ปกติ */
html body .dcu-knowledge-hero,
html body .dcu-archive-hero,
html body .dcu-about-hero,
html body .dcu-single-hero,
html body .dcu-tech-page .dcu-knowledge-hero,
html body .dcu-events-page .dcu-knowledge-hero,
html body .dcu-home-blog .dcu-knowledge-hero {
  margin-top: var(--nav-h) !important;
}
/* hero pages ที่ breadcrumb นำหน้า: ไม่ต้องการ extra margin */
html body .dcu-breadcrumb ~ .dcu-subpage-body { margin-top: 0 !important; }

/* ============================================================
   PATCH 6.7 — Hero slide full-width fix
   align-items: flex-start ทำให้ slide ไม่เต็มความกว้าง
   เปลี่ยนเป็น stretch เพื่อให้ทุก slide เต็ม 100%
============================================================ */
html body .dcu-hero {
  align-items: stretch !important;
}
/* ให้ slide ยึด full-width เสมอ */
html body .dcu-hero .dcu-hero-slide,
html body .dcu-hero .dcu-hero-slide.active {
  width: 100% !important;
  min-width: 100% !important;
  flex-shrink: 0 !important;
}

/* ============================================================
   PATCH 6.8 — Nav overflow fix + Mobile accordion
============================================================ */

/* ── 1. Nav desktop: reduce gap + letter-spacing to prevent overflow ── */
.dcu-nav-links {
  gap: 22px !important;
}
.dcu-nav-links a,
.dcu-nav-learn-btn {
  font-size: 12.5px !important;
  letter-spacing: .08em !important;
}
/* Nav right: compress slightly */
.dcu-nav-right { gap: 12px !important; }
.dcu-nav-phone { font-size: 13px !important; }

/* At 1200px: start hiding overflow by reducing gaps further */
@media (max-width: 1200px) {
  .dcu-nav-links { gap: 16px !important; }
  .dcu-nav-links a,
  .dcu-nav-learn-btn { font-size: 12px !important; letter-spacing: .05em !important; }
  .dcu-nav-phone { display: none !important; }
}
@media (max-width: 960px) {
  .dcu-nav-links { display: none !important; }
  .dcu-hamburger { display: flex !important; }
}

/* ── 2. Mobile drawer: Knowledge accordion ── */
.dcu-drawer-accordion {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; padding: 14px 28px;
  font-family: var(--font-d); font-size: 16px; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  color: rgba(255,255,255,.6);
  background: none; border: none; border-bottom: 1px solid rgba(255,255,255,.06);
  cursor: pointer; text-align: left;
  transition: color .15s, background .15s;
}
.dcu-drawer-accordion:hover,
.dcu-drawer-accordion.open { color: var(--white); background: rgba(255,255,255,.04); }

.dcu-drawer-chevron {
  flex-shrink: 0; transition: transform .25s ease;
}
.dcu-drawer-accordion.open .dcu-drawer-chevron { transform: rotate(180deg); }

/* Sub-menu */
.dcu-drawer-sub {
  display: none;
  flex-direction: column;
  background: rgba(255,255,255,.04);
  border-bottom: 1px solid rgba(255,255,255,.06);
  overflow: hidden;
}
.dcu-drawer-sub.open { display: flex; animation: slideDown .2s ease; }
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}
.dcu-drawer-sub a {
  padding: 11px 28px 11px 44px !important;
  font-size: 14px !important;
  color: rgba(255,255,255,.5) !important;
  border-bottom: 1px solid rgba(255,255,255,.04) !important;
  background: transparent !important;
}
.dcu-drawer-sub a:hover { color: var(--orange) !important; }
.dcu-drawer-sub a:last-child { border-bottom: none !important; }

/* ============================================================
   PATCH 6.9 — DEFINITIVE subhero gap fix
   ใช้ modifier class บน subhero โดยตรงจาก page-sub.php
   specificity สูงสุด ชนะทุก rule ก่อนหน้า
============================================================ */

/*
   .dcu-subhero--has-breadcrumb มาจาก page-sub.php
   breadcrumb จัดการ margin-top แล้ว subhero ไม่ต้องการอีก

   Specificity: html body .dcu-subhero.dcu-subhero--has-breadcrumb = 0,2,2
   ชนะ body:not(.home) .dcu-subhero:first-child (0,3,1) ด้วย 4 selectors:
*/
html body .dcu-breadcrumb + .dcu-subhero.dcu-subhero--has-breadcrumb,
html body .dcu-subhero.dcu-subhero--has-breadcrumb {
  margin-top: 0 !important;
  padding-top: 0 !important;
}

/* ============================================================
   ABOUT PAGE — History section styles
============================================================ */
.dcu-about-history {
  background: var(--offwhite);
  padding: 64px 0 0;
  border-bottom: 1px solid #e8e4de;
}

/* Language tabs */
.dcu-about-lang-tabs {
  display: flex; gap: 0;
  border-bottom: 2px solid #ddd;
  margin-bottom: 40px;
}
.dcu-about-lang-tab {
  padding: 12px 28px;
  font-family: var(--font-d); font-size: 13px; font-weight: 800;
  letter-spacing: .12em; text-transform: uppercase;
  color: #aaa; background: none; border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px; cursor: pointer;
  transition: color .15s, border-color .15s;
}
.dcu-about-lang-tab.active,
.dcu-about-lang-tab:hover { color: var(--black); border-bottom-color: var(--orange); }

/* Content panes */
.dcu-about-content { display: none; }
.dcu-about-content.active { display: block; animation: panelIn .3s ease; }

.dcu-about-section-label {
  font-family: var(--font-d); font-size: 11px; font-weight: 800;
  letter-spacing: .2em; text-transform: uppercase;
  color: var(--orange); margin-bottom: 8px;
  display: flex; align-items: center; gap: 10px;
}
.dcu-about-section-label::before {
  content: ''; display: block; width: 20px; height: 2px; background: var(--orange);
}
.dcu-about-section-title {
  font-family: var(--font-d);
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 900; font-style: italic;
  letter-spacing: -.04em; text-transform: uppercase;
  color: var(--black); margin: 0 0 28px; line-height: 1;
}

/* Prose */
.dcu-about-prose { max-width: 800px; }
.dcu-about-prose p {
  font-size: 16px; line-height: 1.85;
  color: #3a3a3a; margin-bottom: 18px;
}
.dcu-about-prose strong { color: var(--black); }
.dcu-about-prose blockquote {
  border-left: 4px solid var(--orange);
  margin: 28px 0 40px; padding: 18px 24px;
  background: #fff; border-radius: 0 10px 10px 0;
  font-size: 16.5px; color: #333; line-height: 1.75;
  box-shadow: 0 2px 10px rgba(0,0,0,.05);
}

/* Key pillars */
.dcu-about-pillars {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0; border-top: 1px solid #ddd;
  margin-top: 20px;
}
.dcu-about-pillar {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 28px 24px;
  border-right: 1px solid #ddd;
  transition: background .15s;
}
.dcu-about-pillar:last-child { border-right: none; }
.dcu-about-pillar:hover { background: #fff; }
.dcu-about-pillar-num {
  font-family: var(--font-d); font-size: 13px; font-weight: 800;
  color: var(--orange); flex-shrink: 0; margin-top: 2px;
}
.dcu-about-pillar strong {
  display: block; font-size: 15px; font-weight: 800;
  color: var(--black); margin-bottom: 4px;
}
.dcu-about-pillar p {
  font-size: 13px; color: #666; margin: 0; line-height: 1.6;
}

@media (max-width: 960px) { .dcu-about-pillars { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) {
  .dcu-about-pillars { grid-template-columns: 1fr; }
  .dcu-about-pillar { border-right: none; border-bottom: 1px solid #ddd; }
  .dcu-about-prose p { font-size: 15px; }
}