/* ============================================================
   TDAI Theme — main.css
   ============================================================ */

/* ── Variables ── */
:root {
  --tdai-bg:         #ffffff;
  --tdai-bg-alt:     #0c2b25;
  --tdai-text:       #111111;
  --tdai-muted:      #666666;
  --tdai-border:     #e0e0e0;
  --tdai-border-alt: rgba(255,255,255,0.12);
  --tdai-dark:       #111111;
  --tdai-dark-text:  #ffffff;
  --tdai-accent:     #0a9688;
  --tdai-accent-h:   #077a6f;
  --tdai-accent-bg:  #e0f5f3;
  --tdai-radius:     2px;
  --tdai-font-head:  'Syne', system-ui, sans-serif;
  --tdai-font-body:  'Space Grotesk', system-ui, sans-serif;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body.tdai-page {
  font-family: var(--tdai-font-body);
  background: var(--tdai-bg);
  color: var(--tdai-text);
  font-size: 16px;
  line-height: 1.7;
}
body.tdai-page a { text-decoration: none; }
body.tdai-page img { max-width: 100%; height: auto; display: block; }

/* ── Container ── */
.tdai-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 40px;
}

/* ── Buttons ── */
.tdai-btn {
  display: inline-block;
  padding: 12px 26px;
  border-radius: var(--tdai-radius);
  font-size: .88rem;
  font-weight: 600;
  font-family: var(--tdai-font-body);
  cursor: pointer;
  transition: all .2s;
}
.tdai-btn--primary {
  background: var(--tdai-accent);
  color: #fff;
  border: 1px solid var(--tdai-accent);
}
.tdai-btn--primary:hover { background: var(--tdai-accent-h); border-color: var(--tdai-accent-h); }
.tdai-btn--outline {
  background: transparent;
  color: var(--tdai-text);
  border: 1px solid var(--tdai-border);
}
.tdai-btn--outline:hover { border-color: var(--tdai-accent); color: var(--tdai-accent); }
.tdai-btn-group { display: flex; gap: 10px; flex-wrap: wrap; }
.tdai-btn--whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #25D366;
  color: #fff;
  border: 1px solid #25D366;
}
.tdai-btn--whatsapp:hover { background: #1ebe5a; border-color: #1ebe5a; color: #fff; }
.tdai-btn__wa-icon { display: inline-flex; align-items: center; }
.tdai-btn__wa-icon svg { display: block; }

/* ── Labels & Titles ── */
.tdai-label {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--tdai-accent);
  margin-bottom: 12px;
}
.tdai-section-title {
  font-family: var(--tdai-font-head);
  font-size: 2.2rem;
  font-weight: 600;
  color: var(--tdai-text);
  margin-bottom: 16px;
  line-height: 1.2;
}

#meetups .tdai-section-title { color: #fff; }

.tdai-section-sub {
  font-size: .97rem;
  color: var(--tdai-muted);
  max-width: 520px;
  margin-bottom: 40px;
}
.tdai-eyebrow {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--tdai-accent);
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.tdai-eyebrow::before {
  content: '';
  display: inline-block;
  width: 28px; height: 1px;
  background: var(--tdai-accent);
}

/* ── NAV ── */
.tdai-nav {
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--tdai-border);
  position: sticky;
  top: 0;
  z-index: 800;
}
.tdai-nav__inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
/* ── LOGO ── */
.tdai-logo {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 2px;
  border-left: 3px solid var(--tdai-accent);
  padding-left: 10px;
  line-height: 1;
  text-decoration: none;
}
.tdai-logo__eyebrow {
  font-family: var(--tdai-font-body);
  font-size: 0.53rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--tdai-muted);
}
.tdai-logo__main {
  font-family: var(--tdai-font-head);
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: -0.4px;
  color: var(--tdai-text);
}
.tdai-logo__amp {
  color: var(--tdai-accent);
  font-family: 'Nunito', system-ui, sans-serif;
  font-weight: 600;
}
/* dark variant (footer, dark hero backgrounds) */
.tdai-logo--dark .tdai-logo__eyebrow { color: rgba(255,255,255,.55); }
.tdai-logo--dark .tdai-logo__main    { color: #fff; }

.tdai-nav__logo { /* kept for backwards compat */ }
.tdai-nav__dot { display: none; }

/* ── Hamburger ── */
.tdai-nav__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  background: none !important;
  border: none !important;
  box-shadow: none !important;
  cursor: pointer;
  gap: 5px;
  padding: 4px;
  flex-shrink: 0;
}
.tdai-nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--tdai-text);
  border-radius: 2px;
  transition: transform .3s ease, opacity .2s ease;
  transform-origin: center;
}
.tdai-nav__hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.tdai-nav__hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.tdai-nav__hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Mobile nav drawer ── */
.tdai-mobile-nav {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  overflow: hidden;
  max-height: 0;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  transition: max-height .32s ease, opacity .2s ease, visibility .2s ease;
  background: rgba(255,255,255,.98);
  backdrop-filter: blur(8px);
  border-top: 0px solid var(--tdai-border);
  z-index: 799;
  box-shadow: 0 8px 24px rgba(0,0,0,.08);
}
.tdai-mobile-nav.open {
  max-height: 400px;
  border-top-width: 1px;
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
}
.tdai-mobile-nav ul {
  list-style: none;
  margin: 0;
  padding: 8px 40px 13px;
}
.tdai-mobile-nav ul li a {
  display: block;
  padding: 13px 0;
  font-size: .88rem;
  font-weight: 500;
  color: var(--tdai-muted);
  border-bottom: 1px solid var(--tdai-border);
  transition: color .2s;
}
.tdai-mobile-nav ul li:last-child a { border-bottom: none; }
.tdai-mobile-nav ul li a:hover,
.tdai-mobile-nav ul li a.active { color: var(--tdai-accent); }
.tdai-nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.tdai-nav__links a {
  font-size: .83rem;
  font-weight: 500;
  color: var(--tdai-muted);
}
.tdai-nav__links a:hover { color: var(--tdai-accent); }
.tdai-nav__icon {
  display: inline-flex;
  align-items: center;
  color: var(--tdai-muted);
  transition: color .15s ease;
  position: relative;
  top: 2px;
}
.tdai-nav__icon svg { display: block; }
.tdai-nav__icon:hover { color: #0077b5; }

/* ── Nav submenu (desktop hover) ── */
.tdai-nav__item { position: relative; }
.tdai-nav__sub {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(6px);
  min-width: 220px;
  margin: 0;
  padding: 10px 0;
  list-style: none;
  background: #fff;
  border: 1px solid var(--tdai-border);
  border-radius: 10px;
  box-shadow: 0 12px 30px rgba(12,43,37,.10);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .18s ease, transform .18s ease, visibility .18s;
  z-index: 100;
}
.tdai-nav__sub::before {
  content: '';
  position: absolute;
  top: -8px; left: 0; right: 0; height: 14px;
}
.tdai-nav__item--has-sub:hover > .tdai-nav__sub,
.tdai-nav__item--has-sub:focus-within > .tdai-nav__sub {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.tdai-nav__sub li { margin: 0; }
.tdai-nav__sub a {
  display: block;
  padding: 8px 18px;
  font-size: .85rem;
  font-weight: 600;
  color: var(--tdai-accent);
  white-space: nowrap;
  text-decoration: none;
  transition: background .12s ease, color .12s ease;
}
.tdai-nav__sub a:hover {
  background: var(--tdai-accent-bg);
  color: var(--tdai-accent);
}
.tdai-nav__item--has-sub > a::after {
  content: '▾';
  display: inline-block;
  margin-left: 6px;
  font-size: .65em;
  opacity: .55;
  transform: translateY(-1px);
}

/* Mobile submenus (accordion) */
.tdai-mnav__item--has-sub > a::after {
  content: '+';
  float: right;
  font-weight: 400;
  opacity: .5;
}
.tdai-mnav__item--has-sub.is-open > a::after { content: '−'; }
.tdai-mnav__sub {
  list-style: none;
  margin: 0;
  padding: 0;
  max-height: 0;
  overflow: hidden;
  transition: max-height .25s ease;
}
.tdai-mnav__item--has-sub.is-open .tdai-mnav__sub { max-height: 400px; }
.tdai-mnav__sub li a {
  display: block;
  padding: 8px 12px 8px 24px;
  font-size: .9rem;
  color: var(--tdai-accent);
}

.tdai-mobile-nav .tdai-nav__icon { top: 0; padding: 4px 0; }

/* ── Nascondi elementi GeneratePress sulla homepage ── */
body.tdai-page .site-header,
body.tdai-page .site-footer,
body.tdai-page .navigation-branding { display: none !important; }
body.tdai-page #page,
body.tdai-page .site,
body.tdai-page .site-content,
body.tdai-page .content-area,
body.tdai-page .inside-page-hero { padding: 0 !important; margin: 0 !important; }
body.tdai-page .entry-content,
body.tdai-page .inside-article { padding: 0 !important; }

/* ── Dark section overrides (bg-alt = dark green) ── */
/* ── Dark sections (bg = #0c2b25) — override text tokens ── */
/* .tdai-hero,
.tdai-meetups,
.tdai-page-hero,
.tdai-ws-speakers,
.tdai-ws-hero {
  --tdai-text:   #ffffff;
  --tdai-dark:   #ffffff;
  --tdai-muted:  rgba(255,255,255,0.6);
  --tdai-border: rgba(255,255,255,0.12);
  color: #ffffff;
} */
/* labels: lighter teal on dark bg */
.tdai-hero .tdai-label,
.tdai-meetups .tdai-label,
.tdai-page-hero .tdai-label,
.tdai-ws-speakers .tdai-label,
.tdai-ws-hero .tdai-label { color: #4ecec6; }
/* stat boxes in hero: semi-transparent instead of white */
.tdai-hero .tdai-stat {
  background: rgba(255,255,255,0.95);
  border-color: rgba(255,255,255,0.95);
}
.tdai-hero .tdai-stat .tdai-stat__desc { color: var(--tdai-dark); }
.tdai-hero .tdai-edition-card {
  background: rgba(255,255,255,0.07);
  border-color: rgba(255,255,255,0.14);
}

/* meetup cards inside dark section: keep white bg, reset text to dark */
.tdai-meetups .tdai-meetup-card {
  --tdai-text:  #111111;
  --tdai-muted: #666666;
  --tdai-dark:  #111111;
  --tdai-border: #e0e0e0;
  color: #111111;
}
/* person cards inside dark speakers section: keep white bg, reset text to dark */
.tdai-ws-speakers .tdai-person-card {
  --tdai-text:  #111111;
  --tdai-muted: #666666;
  --tdai-dark:  #111111;
  --tdai-border: #e0e0e0;
  color: #111111;
}
/* nav links in page hero */
.tdai-page-hero__nav .tdai-ph-nav-item { color: rgba(255,255,255,0.75); border-color: rgba(255,255,255,0.2); }
.tdai-page-hero__nav .tdai-ph-nav-item:hover { color: #fff; border-color: #fff; }
/* outline btn on dark sections */
.tdai-ws-hero .tdai-btn--outline { border-color: rgba(255,255,255,0.5); color: #fff; }
.tdai-ws-hero .tdai-btn--outline:hover { border-color: #fff; background: rgba(255,255,255,0.08); }

/* ── Upcoming section: light green bg, dark text ── */
.tdai-ws-section--upcoming {
  --tdai-text:   #111111;
  --tdai-dark:   #111111;
  --tdai-muted:  #4a7a76;
  --tdai-border: #b8deda;
  background: var(--tdai-accent-bg) !important;
  color: #111111;
}

/* ── HERO ── */
.tdai-hero {
  background: var(--tdai-bg-alt);
  border-bottom: 1px solid var(--tdai-border-alt);
  overflow: hidden;
  position: relative;
}
.tdai-slider {
  display: flex;
  transition: transform .55s cubic-bezier(.4,0,.2,1);
}
.tdai-slide {
  min-width: 100%;
  padding: 96px 40px 80px;
}
.tdai-slide__inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.tdai-hero__title {
  font-family: var(--tdai-font-head);
  font-size: 3.4rem;
  font-weight: 700;
  line-height: 1.1;
  color: white;
  margin-bottom: 20px;
  letter-spacing: -.3px;
}
.tdai-hero__desc {
  font-size: 1rem;
  color: var(--tdai-muted);
  line-height: 1.75;
  margin-bottom: 36px;
  max-width: 440px;
}
.tdai-slide__right { display: flex; flex-direction: column; gap: 12px; }

/* Slide con background foto */
.tdai-slide--bg {
  position: relative;
  background-image: var(--slide-bg);
  background-size: cover;
  background-position: center;
}
.tdai-slide--bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(0,0,0,.82) 0%, rgba(0,0,0,.65) 55%, rgba(0,0,0,.38) 100%);
}
.tdai-slide--bg .tdai-slide__inner { position: relative; z-index: 1; }
.tdai-slide--bg .tdai-eyebrow      { color: var(--tdai-accent); }
.tdai-slide--bg .tdai-hero__title  { color: #fff; }
.tdai-slide--bg .tdai-hero__desc   { color: rgba(255,255,255,.72); }

/* Slide full-bleed (slide 2) */
.tdai-slide--fullbleed {
  position: relative;
  background-image: var(--slide-bg, none);
  background-size: cover;
  background-position: center;
  padding: 110px 40px 90px;
}
.tdai-slide--fullbleed::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(0,0,0,.88) 0%, rgba(0,0,0,.62) 55%, rgba(0,0,0,.28) 100%);
}
.tdai-slide__inner--centered {
  position: relative;
  z-index: 1;
  display: block;
  max-width: 660px;
}
.tdai-slide--fullbleed .tdai-eyebrow    { color: var(--tdai-accent); }
.tdai-slide--fullbleed .tdai-hero__title {
  color: #fff;
  font-size: clamp(1.9rem, 5.5vw, 4.2rem);
  margin-bottom: 16px;
}
.tdai-slide--fullbleed .tdai-hero__desc { color: rgba(255,255,255,.72); max-width: 520px; }

/* Outline button versione chiara (su sfondi scuri) */
.tdai-btn--outline-light {
  border-color: rgba(255,255,255,.4);
  color: #fff;
}
.tdai-btn--outline-light:hover {
  border-color: #fff;
  background: rgba(255,255,255,.08);
  color: #fff;
}

/* Next card */
.tdai-next-card {
  background: var(--tdai-dark);
  color: var(--tdai-dark-text);
  border-radius: var(--tdai-radius);
  padding: 28px 26px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}
.tdai-next-card__badge {
  font-size: .68rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  opacity: .55;
  margin-bottom: 5px;
}
.tdai-next-card__title {
  font-family: var(--tdai-font-head);
  font-size: 1.1rem;
  font-weight: 600;
  color: #fff;
}
.tdai-next-card__date { font-size: .82rem; opacity: .55; margin-top: 4px; }
.tdai-next-card__arrow {
  width: 40px; height: 40px;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.8);
  flex-shrink: 0;
  font-size: 1rem;
}

/* Stats */
.tdai-stat-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.tdai-stat {
  background: var(--tdai-bg);
  border: 1px solid var(--tdai-border);
  border-radius: var(--tdai-radius);
  padding: 18px 20px;
}
.tdai-stat__num {
  font-family: var(--tdai-font-head);
  font-size: 2rem;
  font-weight: 700;
  color: var(--tdai-accent);
  line-height: 1;
  margin-bottom: 4px;
}
.tdai-stat__desc { font-size: .78rem; color: var(--tdai-muted); }

/* Edition card */
.tdai-edition-card {
  background: var(--tdai-bg);
  border: 1px solid var(--tdai-border);
  border-radius: var(--tdai-radius);
  overflow: hidden;
}
.tdai-edition-card__top {
  background: var(--tdai-dark);
  color: #fff;
  padding: 24px 26px 20px;
}
.tdai-edition-card__year {
  font-family: var(--tdai-font-head);
  font-size: 2.8rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 4px;
}
.tdai-edition-card__loc { font-size: .8rem; opacity: .6; text-transform: uppercase; letter-spacing: 1px; }
.tdai-edition-card__body { padding: 20px 26px; }
.tdai-edition-card__theme { font-size: .88rem; color: var(--tdai-muted); margin-bottom: 14px; line-height: 1.5; }
.tdai-edition-card__link { font-size: .8rem; color: var(--tdai-accent); font-weight: 600; display: inline-block; margin-top: 14px; }
.tdai-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.tdai-chip {
  background: var(--tdai-accent-bg);
  color: var(--tdai-accent);
  border-radius: 20px;
  padding: 3px 11px;
  font-size: .72rem;
  font-weight: 600;
}

/* Slider controls — overlay arrows */
.tdai-slider__controls {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  background: none;
  pointer-events: none;
  z-index: 10;
}
.tdai-sl-arrow {
  width: 44px; height: 44px;
  border: 1px solid rgba(255,255,255,0.35);
  border-radius: 50%;
  background: rgba(0,0,0,0.28);
  color: #fff;
  cursor: pointer;
  font-size: 1.1rem;
  line-height: 1;
  display: flex; align-items: center; justify-content: center;
  padding-top: 6px;
  transition: opacity .3s ease, background .2s, border-color .2s;
  pointer-events: auto;
  opacity: 0;
}
.tdai-hero:hover .tdai-sl-arrow { opacity: 1; }
.tdai-sl-arrow:hover { background: rgba(0,0,0,0.5); border-color: rgba(255,255,255,0.7); }
.tdai-sl-dots { display: none; }

/* ── ABOUT ── */
.tdai-about {
  padding: 88px 0;
  border-bottom: 1px solid var(--tdai-border);
}
.tdai-about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.tdai-about__text p { color: var(--tdai-muted); font-size: .97rem; margin-bottom: 14px; }
.tdai-about__cards { display: flex; flex-direction: column; gap: 12px; }
.tdai-about-card {
  border: 1px solid var(--tdai-border);
  border-radius: var(--tdai-radius);
  padding: 20px 22px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--tdai-bg);
  transition: border-color .2s;
  color: var(--tdai-text);
}
.tdai-about-card:hover { border-color: var(--tdai-accent); }
.tdai-about-card__icon {
  width: 38px; height: 38px;
  background: var(--tdai-accent-bg);
  border-radius: var(--tdai-radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.tdai-about-card h4 { font-family: var(--tdai-font-body); font-size: .9rem; font-weight: 600; margin-bottom: 3px; }
.tdai-about-card p  { font-size: .8rem; color: var(--tdai-muted); margin: 0; }

/* ── WORKSHOPS ── */
.tdai-workshops {
  padding: 88px 0;
  border-bottom: 1px solid var(--tdai-border);
}
.tdai-workshops__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 40px;
}
.tdai-workshops__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.tdai-ws-card {
  border: 1px solid var(--tdai-border);
  border-radius: var(--tdai-radius);
  overflow: hidden;
  background: var(--tdai-bg);
  transition: all .2s;
  color: var(--tdai-text);
  display: block;
}
.tdai-ws-card:hover { border-color: var(--tdai-accent); transform: translateY(-2px); }
.tdai-ws-card__top {
  background: var(--tdai-dark);
  color: #fff;
  padding: 24px 20px 18px;
}
.tdai-ws-card--featured .tdai-ws-card__top { background: var(--tdai-accent); }
.tdai-ws-card__top--cover {
  background-size: cover;
  background-position: center;
  position: relative;
}
.tdai-ws-card__top--cover::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.62);
}
.tdai-ws-card__top--cover > * { position: relative; z-index: 1; }
.tdai-ws-card__badge {
  display: inline-block;
  background: rgba(255,255,255,.2);
  border-radius: 3px;
  padding: 2px 8px;
  font-size: .65rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.tdai-ws-card__year {
  font-family: var(--tdai-font-head);
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 4px;
}
.tdai-ws-card__loc { font-size: .75rem; opacity: .6; text-transform: uppercase; letter-spacing: 1px; }
.tdai-ws-card__body { padding: 16px 20px; }
.tdai-ws-card__theme { font-size: .82rem; color: var(--tdai-muted); margin-bottom: 12px; line-height: 1.5; }
.tdai-ws-card__footer { display: flex; justify-content: space-between; align-items: center; font-size: .72rem; }
.tdai-ws-card__meta { color: var(--tdai-muted); }
.tdai-ws-card__link { color: var(--tdai-accent); font-weight: 600; }

/* ── MEETUPS ── */
.tdai-meetups {
  padding: 88px 0;
  background: var(--tdai-bg-alt);
  border-bottom: 1px solid var(--tdai-border-alt);
}
.tdai-meetups__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.tdai-meetup-card {
  background: var(--tdai-bg);
  border: 1px solid var(--tdai-border);
  border-radius: var(--tdai-radius);
  overflow: hidden;
  color: var(--tdai-text);
  transition: border-color .2s;
  display: block;
}
.tdai-meetup-card:hover { border-color: var(--tdai-accent); }
.tdai-meetup-card__img {
  height: 170px;
  background: var(--tdai-border);
  display: flex; align-items: center; justify-content: center;
  color: var(--tdai-muted);
  font-size: .8rem;
  overflow: hidden;
}
.tdai-meetup-card__img img { width: 100%; height: 100%; object-fit: cover; }
.tdai-meetup-card__body { padding: 16px 18px; }
.tdai-meetup-card__title { font-weight: 600; font-size: .9rem; margin-bottom: 3px; }
.tdai-meetup-card__date  { font-size: .75rem; color: var(--tdai-muted); }

/* ── RESEARCH ── */
.tdai-research {
  padding: 88px 0;
  border-bottom: 1px solid var(--tdai-border);
}
.tdai-research__placeholder {
  border: 1px dashed var(--tdai-border);
  border-radius: var(--tdai-radius);
  padding: 64px 40px;
  text-align: center;
  margin-top: 32px;
}
.tdai-research__placeholder p { color: var(--tdai-muted); font-size: .92rem; max-width: 400px; margin: 8px auto 0; }

/* ── LINKEDIN ── */
.tdai-linkedin {
  background: var(--tdai-dark);
  padding: 64px 0;
}
.tdai-linkedin__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
}
.tdai-linkedin h2 {
  font-family: var(--tdai-font-head);
  font-size: 1.7rem;
  color: #fff;
  margin-bottom: 8px;
}
.tdai-linkedin p { font-size: .9rem; color: rgba(255,255,255,.5); }
.tdai-btn-li {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: #0077b5;
  color: #fff;
  padding: 13px 26px;
  border-radius: var(--tdai-radius);
  font-weight: 600;
  font-size: .87rem;
  white-space: nowrap;
  flex-shrink: 0;
}

/* ── FOOTER ── */
.tdai-footer {
  padding: 32px 0;
  border-top: 1px solid var(--tdai-border);
}
.tdai-footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.tdai-footer__logo .tdai-logo__main { font-size: .88rem; }
.tdai-footer__links { display: flex; gap: 24px; }
.tdai-footer__links a { font-size: .78rem; color: var(--tdai-muted); }
.tdai-footer__links a:hover { color: var(--tdai-accent); }
.tdai-footer__copy { font-size: .75rem; color: var(--tdai-muted); }

/* ============================================================
   ABOUT US PAGE
   ============================================================ */

/* ── Page Hero ── */
.tdai-page-hero {
  background: var(--tdai-bg-alt);
  padding: 80px 0 60px;
  border-bottom: 1px solid var(--tdai-border-alt);
}
.tdai-page-hero__inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 40px;
}
.tdai-page-hero__title {
  font-family: var(--tdai-font-head);
  font-size: 3rem;
  font-weight: 700;
  color: white;
  margin: 8px 0 12px;
  line-height: 1.1;
}
.tdai-page-hero__sub {
  font-size: 1.05rem;
  color: var(--tdai-muted);
  max-width: 520px;
  line-height: 1.7;
}
.tdai-page-hero__nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-end;
  flex-shrink: 0;
}
.tdai-ph-nav-item {
  font-size: .82rem;
  font-weight: 600;
  color: var(--tdai-accent);
  letter-spacing: .05em;
  text-transform: uppercase;
  transition: color .2s;
}
.tdai-ph-nav-item:hover { color: var(--tdai-accent-h); }

/* ── Mission ── */
.tdai-mission {
  padding: 80px 0;
  background: var(--tdai-bg);
}
.tdai-mission__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.tdai-mission__text p {
  color: var(--tdai-muted);
  margin-bottom: 16px;
}
.tdai-mission__text p:last-child { margin-bottom: 0; }
.tdai-mission__cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.tdai-mission-card {
  background: var(--tdai-accent-bg);
  border: 1px solid var(--tdai-border);
  border-radius: var(--tdai-radius);
  padding: 24px 20px;
}
.tdai-mission-card__icon { font-size: 1.5rem; margin-bottom: 10px; }
.tdai-mission-card h4 {
  font-family: var(--tdai-font-body);
  font-size: .9rem;
  font-weight: 700;
  color: var(--tdai-dark);
  margin-bottom: 6px;
}
.tdai-mission-card p {
  font-size: .82rem;
  color: var(--tdai-muted);
  line-height: 1.5;
}

/* ── People ── */
.tdai-people {
  padding: 80px 0;
  background: var(--tdai-accent-bg);
}

/* Tabs */
.tdai-tabs {
  display: flex;
  gap: 0;
  margin: 24px 0 36px;
  border-bottom: 2px solid var(--tdai-border);
  padding-bottom: 0;
  overflow-x: auto;
  scrollbar-width: none;
  white-space: nowrap;
  -webkit-overflow-scrolling: touch;
}
.tdai-tabs::-webkit-scrollbar { display: none; }
.tdai-tab {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  padding: 10px 16px;
  font-family: var(--tdai-font-body);
  font-size: .82rem;
  font-weight: 600;
  color: var(--tdai-muted);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color .2s;
  white-space: nowrap;
  flex-shrink: 0;
}
.tdai-tab:hover { color: var(--tdai-accent); }
.tdai-tab.active {
  color: var(--tdai-accent);
  border-bottom-color: var(--tdai-accent);
}
.tdai-tab__count {
  background: var(--tdai-accent-bg);
  color: var(--tdai-accent);
  font-size: .72rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 20px;
}


/* People panel description */
.tdai-people-desc {
  color: var(--tdai-muted);
  font-size: .9rem;
  margin-bottom: 32px;
  max-width: 640px;
}

/* Collaborators compact list */
.tdai-collaborators-list {
  list-style: none;
  margin: 0; padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  column-gap: 40px;
  row-gap: 0;
}
.tdai-collaborators-list li {
  display: flex;
  flex-direction: column;
  padding: 14px 0;
  border-bottom: 1px solid var(--tdai-border);
  min-width: 0;
}
.tdai-collab__name,
.tdai-collab__aff {
  overflow-wrap: break-word;
  word-break: break-word;
}
.tdai-collab__name {
  font-weight: 600;
  font-size: .9rem;
  color: var(--tdai-text);
}
.tdai-collab__aff {
  font-size: .8rem;
  color: var(--tdai-muted);
  margin-top: 2px;
}

/* Story CTA buttons */
.tdai-story__cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 28px;
}

/* People grid */
.tdai-people-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.tdai-person-card {
  background: var(--tdai-bg);
  border: 1px solid var(--tdai-border);
  border-radius: var(--tdai-radius);
  overflow: hidden;
  transition: box-shadow .2s;
}
.tdai-person-card:hover { box-shadow: 0 4px 20px rgba(10,150,136,.12); }
.tdai-person-card__photo {
  width: 100%;
  height: 220px;
  overflow: hidden;
}
.tdai-person-card__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}
.tdai-person-card__body { padding: 16px; }
.tdai-person-card__name {
  font-weight: 700;
  font-size: .9rem;
  color: var(--tdai-dark);
  margin-bottom: 4px;
}
.tdai-person-card__aff {
  font-size: .78rem;
  color: var(--tdai-muted);
  margin-bottom: 8px;
  min-height: 42px;
}
.tdai-person-card__bio {
  font-size: .78rem;
  color: var(--tdai-muted);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 10px;
}
.tdai-person-card__li {
  display: inline-flex;
  align-items: center;
  color: var(--tdai-accent);
  transition: color .15s ease;
}
.tdai-person-card__li svg { display: block; }
.tdai-person-card__li:hover { color: #0077b5; }

/* ── Story / Timeline ── */
.tdai-story {
  padding: 80px 0;
  background: var(--tdai-bg);
}
.tdai-story__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.tdai-story__text p {
  color: var(--tdai-muted);
  margin-bottom: 16px;
}
.tdai-story__text p:last-child { margin-bottom: 0; }
.tdai-story__timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
  padding-left: 28px;
}
.tdai-story__timeline::before {
  content: '';
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: var(--tdai-border);
}
.tdai-tl-item {
  position: relative;
  padding: 0 0 28px 20px;
}
.tdai-tl-item:last-child { padding-bottom: 0; }
.tdai-tl-dot {
  position: absolute;
  left: -21px;
  top: 6px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--tdai-border);
  border: 2px solid var(--tdai-bg);
  box-shadow: 0 0 0 2px var(--tdai-border);
}
.tdai-tl-item--upcoming .tdai-tl-dot {
  background: var(--tdai-accent);
  box-shadow: 0 0 0 2px var(--tdai-accent-bg);
}
.tdai-tl-year {
  font-size: .82rem;
  font-weight: 700;
  color: var(--tdai-dark);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.tdai-tl-theme {
  font-size: .82rem;
  color: var(--tdai-muted);
  line-height: 1.4;
}
.tdai-tl-badge {
  display: inline-block;
  margin-top: 6px;
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--tdai-accent);
  background: var(--tdai-accent-bg);
  padding: 2px 8px;
  border-radius: 20px;
}

/* ============================================================
   WORKSHOP ARCHIVE & SINGLE
   ============================================================ */

/* ── Shared ── */
.tdai-ws-year {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--tdai-accent);
  background: var(--tdai-accent-bg);
  padding: 2px 8px;
  border-radius: 20px;
}
.tdai-ws-section { padding: 80px 0; background: var(--tdai-bg); }
.tdai-ws-section--upcoming { background: var(--tdai-accent-bg); border-bottom: 1px solid #b8deda; }

/* ── Archive: featured upcoming card ── */
.tdai-ws-featured-grid { margin-top: 32px; display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 24px; }
.tdai-ws-featured-card {
  background: var(--tdai-bg);
  border: 1px solid var(--tdai-border);
  border-left: 4px solid var(--tdai-accent);
  border-radius: var(--tdai-radius);
  padding: 36px 32px;
}
.tdai-ws-featured-card__meta { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.tdai-ws-featured-card__title {
  font-family: var(--tdai-font-head);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--tdai-dark);
  margin-bottom: 10px;
  line-height: 1.2;
}
.tdai-ws-featured-card__theme { font-size: .95rem; color: var(--tdai-muted); margin-bottom: 16px; font-style: italic; }
.tdai-ws-featured-card__date { font-size: .82rem; color: var(--tdai-muted); margin-bottom: 24px; }
.tdai-ws-featured-card__actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ── Archive: past editions grid ── */
.tdai-ws-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 32px;
}
/* Card con cover image */
.tdai-ws-card {
  display: block;
  background: var(--tdai-bg);
  border: 1px solid var(--tdai-border);
  border-radius: var(--tdai-radius);
  overflow: hidden;
  transition: box-shadow .2s, border-color .2s;
  color: var(--tdai-text);
}
.tdai-ws-card:hover { box-shadow: 0 4px 20px rgba(10,150,136,.12); border-color: var(--tdai-accent); }
.tdai-ws-card__cover {
  aspect-ratio: 16/9;
  overflow: hidden;
}
.tdai-ws-card__cover img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .4s ease;
}
.tdai-ws-card:hover .tdai-ws-card__cover img { transform: scale(1.04); }
.tdai-ws-card__body { padding: 22px 24px; }
.tdai-ws-card__year {
  font-size: 2rem;
  font-weight: 800;
  color: var(--tdai-accent);
  font-family: var(--tdai-font-head);
  line-height: 1;
  margin-bottom: 8px;
}
.tdai-ws-card__city { font-size: 1.05rem; font-weight: 700; color: var(--tdai-dark); margin-bottom: 8px; }
.tdai-ws-card__city span { font-weight: 400; color: var(--tdai-muted); }
.tdai-ws-card__theme { font-size: .82rem; color: var(--tdai-muted); font-style: italic; margin-bottom: 20px; line-height: 1.4; }
.tdai-ws-card__footer { display: flex; justify-content: space-between; align-items: center; gap: 8px; flex-wrap: wrap; border-top: 1px solid var(--tdai-border); padding-top: 14px; }
.tdai-ws-card__date { font-size: .75rem; color: var(--tdai-muted); }
.tdai-ws-card__count { font-size: .75rem; font-weight: 600; color: var(--tdai-accent); }

/* ── Featured upcoming card con cover ── */
.tdai-ws-featured-card--has-cover {
  padding: 0;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: stretch;
}
.tdai-ws-featured-card__cover {
  overflow: hidden;
  max-height: 320px;
}
.tdai-ws-featured-card__cover img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .5s ease;
}
.tdai-ws-featured-card--has-cover:hover .tdai-ws-featured-card__cover img { transform: scale(1.03); }
.tdai-ws-featured-card__content {
  padding: 22px 32px;
}

/* ── Single: workshop hero ── */
.tdai-ws-hero {
  background: var(--tdai-bg-alt);
  padding: 80px 0 60px;
  border-bottom: 1px solid var(--tdai-border-alt);
}

/* Hero con cover image come sfondo */
.tdai-ws-hero--cover {
  background-image: var(--hero-cover);
  background-size: cover;
  background-position: center;
  position: relative;
  border-bottom: none;
}
.tdai-ws-hero--cover::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(0,0,0,.88) 0%, rgba(0,0,0,.72) 50%, rgba(0,0,0,.55) 100%);
}
.tdai-ws-hero--cover .tdai-container { position: relative; z-index: 1; }
.tdai-ws-hero--cover .tdai-ws-hero__back { color: rgba(255,255,255,.65); }
.tdai-ws-hero--cover .tdai-ws-hero__back:hover { color: #fff; }
.tdai-ws-hero--cover .tdai-ws-hero__title { color: #fff; }
.tdai-ws-hero--cover .tdai-ws-hero__country { color: rgba(255,255,255,.65); }
.tdai-ws-hero--cover .tdai-ws-hero__theme { color: rgba(255,255,255,.8); font-style: italic; }
.tdai-ws-hero--cover .tdai-ws-hero__date { color: rgba(255,255,255,.65); }
.tdai-ws-hero--cover .tdai-ws-hero__location { color: rgba(255,255,255,.85); }
.tdai-ws-hero--cover .tdai-ws-year { background: rgba(255,255,255,.15); color: #fff; }
.tdai-ws-hero--cover .tdai-tl-badge { background: var(--tdai-accent); color: #fff; }
.tdai-ws-hero__back {
  display: inline-block;
  font-size: .78rem;
  font-weight: 600;
  color: var(--tdai-muted);
  margin-bottom: 28px;
  transition: color .2s;
}
.tdai-ws-hero__back:hover { color: var(--tdai-accent); }
.tdai-ws-hero__badges { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.tdai-ws-hero__title {
  font-family: var(--tdai-font-head);
  font-size: 3rem;
  font-weight: 700;
  color: var(--tdai-dark);
  line-height: 1.1;
  margin-bottom: 12px;
}
.tdai-ws-hero__country { display: block; font-size: 1.1rem; font-weight: 400; color: var(--tdai-muted); margin-top: 4px; }
.tdai-ws-hero__theme { font-size: 1.1rem; color: var(--tdai-muted); font-style: italic; margin-bottom: 16px; }
.tdai-ws-hero__date { font-size: .88rem; color: var(--tdai-muted); margin-bottom: 28px; }
.tdai-ws-hero__location { font-size: 1.15rem; color: var(--tdai-muted); margin-top: 4px; margin-bottom: 24px; }

/* ── Single: Featured Panel section ── */
.tdai-ws-panel { padding: 60px 0 40px; background: var(--tdai-bg); }
.tdai-ws-panel__desc { max-width: 820px; margin: 0 0 40px; color: var(--tdai-text); font-size: 1.05rem; line-height: 1.65; }
.tdai-ws-panel__desc p { margin-bottom: 14px; }

/* ── "Read bio" button on speaker cards ── */
.tdai-bio-btn {
  display: inline-block;
  margin-top: 10px;
  padding: 6px 12px;
  font-size: .78rem;
  font-weight: 600;
  font-family: var(--tdai-font-body);
  color: var(--tdai-accent);
  background: transparent;
  border: 1px solid var(--tdai-accent);
  border-radius: var(--tdai-radius);
  cursor: pointer;
  transition: background .15s, color .15s;
}
.tdai-bio-btn:hover { background: var(--tdai-accent); color: #fff; }

/* ── Bio modal ── */
.tdai-bio-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.tdai-bio-modal.is-open { display: flex; }
.tdai-bio-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.7);
  backdrop-filter: blur(2px);
  cursor: pointer;
}
.tdai-bio-modal__panel {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 560px;
  max-height: 85vh;
  overflow-y: auto;
  background: #fff;
  border-radius: var(--tdai-radius);
  padding: 32px 32px 28px;
  box-shadow: 0 20px 60px rgba(0,0,0,.3);
  animation: tdaiModalIn .22s ease;
}
@keyframes tdaiModalIn {
  from { opacity: 0; transform: translateY(10px) scale(.98); }
  to   { opacity: 1; transform: translateY(0)    scale(1);   }
}
.tdai-bio-modal__close {
  position: absolute;
  top: 14px; right: 14px;
  width: 36px; height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  line-height: 1;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--tdai-muted);
  font-size: 18px;
  cursor: pointer;
  transition: background .15s, color .15s;
}
.tdai-bio-modal__close:hover { background: var(--tdai-bg-alt); color: var(--tdai-dark); }
.tdai-bio-modal__header { display: flex; align-items: center; gap: 16px; margin-bottom: 20px; }
.tdai-bio-modal__photo {
  width: 72px; height: 72px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
  background: var(--tdai-accent-bg);
  flex-shrink: 0;
}
.tdai-bio-modal__name { font-family: var(--tdai-font-head); font-size: 1.25rem; font-weight: 700; color: var(--tdai-dark); line-height: 1.2; }
.tdai-bio-modal__aff  { font-size: .88rem; color: var(--tdai-muted); margin-top: 4px; }
.tdai-bio-modal__bio  { font-size: .95rem; line-height: 1.65; color: var(--tdai-text); white-space: pre-wrap; }
.tdai-bio-modal__li   { display: inline-flex; align-items: center; margin-top: 18px; color: var(--tdai-accent); transition: color .15s ease; }
.tdai-bio-modal__li svg { display: block; }
.tdai-bio-modal__li:hover { color: #0077b5; }
.tdai-ws-hero__actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ── Single: about section ── */
.tdai-ws-about { padding: 80px 0; background: var(--tdai-bg); }
.tdai-ws-about__grid { display: grid; grid-template-columns: 1fr 2fr; gap: 60px; align-items: start; }
.tdai-ws-about__text p { color: var(--tdai-muted); margin-bottom: 16px; }
.tdai-ws-about__text p:last-child { margin-bottom: 0; }

/* ── Single: speakers ── */
.tdai-ws-speakers { padding: 80px 0; background: var(--tdai-accent-bg); }
.tdai-person-card--guest { border-left: 3px solid var(--tdai-border-alt); }
.tdai-person-card__guest-badge {
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--tdai-muted);
  margin-bottom: 4px;
}

/* ── Single: gallery ── */
.tdai-ws-gallery { padding: 80px 0; background: var(--tdai-bg); }
.tdai-gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 32px;
}
.tdai-gallery-item { overflow: hidden; border-radius: var(--tdai-radius); background: var(--tdai-bg-alt); }
.tdai-gallery-item img { width: 100%; height: auto; display: block; transition: transform .3s; }
.tdai-gallery-item:hover img { transform: scale(1.04); }

/* ── Single: back link ── */
.tdai-ws-back { padding: 40px 0 60px; background: var(--tdai-bg); }

/* ── Single: side events ── */
.tdai-ws-side-events { padding: 80px 0; background: var(--tdai-bg); }
.tdai-ws-side-events__body {
  max-width: 760px;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--tdai-text);
}
.tdai-ws-side-events__body p { margin-bottom: 16px; }
.tdai-ws-side-events__body p:last-child { margin-bottom: 0; }
.tdai-ws-side-events__body a { color: var(--tdai-accent); text-decoration: underline; }
.tdai-ws-side-events__body a:hover { color: var(--tdai-accent-h); }
.tdai-ws-side-events__body + .tdai-people-grid { margin-top: 32px; }

/* ── Single: institutional support ── */
.tdai-ws-support { padding: 80px 0; background: var(--tdai-bg-alt-soft, var(--tdai-bg)); border-top: 1px solid var(--tdai-border); }
.tdai-ws-support__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 32px;
  align-items: center;
  margin-top: 32px;
}
.tdai-ws-support__item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  min-height: 100px;
}
.tdai-ws-support__item img {
  max-width: 100%;
  max-height: 80px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: .7;
  transition: filter .2s, opacity .2s;
}
.tdai-ws-support__item:hover img { filter: none; opacity: 1; }

/* ============================================================
   CONFERENCE PROGRAM PAGE
   ============================================================ */
.tdai-prog-hero {
  background: var(--tdai-bg-alt);
  color: #fff;
  padding: 80px 0 64px;
  position: relative;
}
.tdai-prog-hero .tdai-label { color: var(--tdai-accent); margin-bottom: 12px; }
.tdai-prog-hero__back {
  display: inline-block;
  font-size: .85rem;
  color: rgba(255,255,255,.6);
  margin-bottom: 24px;
  transition: color .15s;
}
.tdai-prog-hero__back:hover { color: var(--tdai-accent); }
.tdai-prog-hero__title {
  font-family: var(--tdai-font-head);
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  color: #fff;
  margin: 0 0 16px;
  font-weight: 800;
}
.tdai-prog-hero__meta {
  font-size: 1rem;
  color: rgba(255,255,255,.7);
  margin: 0 0 16px;
}
.tdai-prog-hero__intro {
  max-width: 720px;
  font-size: .95rem;
  color: rgba(255,255,255,.7);
  margin-top: 16px;
}
.tdai-prog-hero__intro p:last-child { margin-bottom: 0; }
.tdai-prog-hero__pdf {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 22px;
  padding: 11px 20px;
  background: var(--tdai-accent);
  color: #fff;
  border-radius: 999px;
  font-family: var(--tdai-font-body);
  font-size: .92rem;
  font-weight: 700;
  text-decoration: none;
  transition: background .15s, transform .15s;
}
.tdai-prog-hero__pdf:hover { background: #0b7d72; transform: translateY(-1px); }
.tdai-prog-hero__pdf-icon { font-size: 1rem; line-height: 1; }

/* Day tabs */
.tdai-prog-tabs {
  background: var(--tdai-bg);
  border-bottom: 1px solid var(--tdai-border);
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: saturate(180%) blur(8px);
}
.tdai-prog-tabs .tdai-container {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: thin;
}
.tdai-prog-tab {
  flex: 0 0 auto;
  padding: 18px 22px;
  background: transparent;
  border: 0;
  border-bottom: 3px solid transparent;
  font-family: var(--tdai-font-body);
  font-size: .92rem;
  font-weight: 600;
  color: var(--tdai-muted);
  cursor: pointer;
  transition: color .15s, border-color .15s;
  white-space: nowrap;
}
.tdai-prog-tab:hover { color: var(--tdai-dark); }
.tdai-prog-tab.is-active {
  color: var(--tdai-accent);
  border-bottom-color: var(--tdai-accent);
}

/* Timeline */
.tdai-prog-timeline {
  padding: 60px 0 80px;
  background: var(--tdai-bg);
}
.tdai-prog-day { display: none; }
.tdai-prog-day.is-active { display: block; }
.tdai-prog-day:only-child { display: block; }
.tdai-prog-day__title {
  font-family: var(--tdai-font-head);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--tdai-dark);
  margin: 0 0 32px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--tdai-accent);
}
.tdai-prog-day__list { display: flex; flex-direction: column; gap: 8px; }

.tdai-prog-slot {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 24px;
  padding: 16px 0;
  border-top: 1px solid var(--tdai-border);
  align-items: start;
}
.tdai-prog-slot:first-child { border-top: 0; }
.tdai-prog-slot__time {
  font-family: var(--tdai-font-body);
  font-size: .92rem;
  font-weight: 600;
  color: var(--tdai-muted);
  padding-top: 12px;
  letter-spacing: .02em;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.tdai-prog-slot__time-start { color: var(--tdai-dark); font-weight: 700; }
.tdai-prog-slot__time-sep { color: var(--tdai-muted); font-size: .8rem; }
.tdai-prog-slot__time-end { color: var(--tdai-muted); font-weight: 500; }

.tdai-prog-slot--parallel .tdai-prog-slot__items {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 12px;
}
.tdai-prog-slot__items { display: flex; flex-direction: column; gap: 12px; }

.tdai-prog-item {
  background: #fff;
  border: 1px solid var(--tdai-border);
  border-left: 3px solid var(--tdai-accent);
  border-radius: var(--tdai-radius);
  padding: 18px 20px;
  transition: box-shadow .15s, border-color .15s;
}
.tdai-prog-item:hover { box-shadow: 0 4px 16px rgba(10,150,136,.08); }

.tdai-prog-item--keynote     { border-left-color: #0a9688; background: #f3fbf9; }
.tdai-prog-item--panel       { border-left-color: #d97706; background: #fffaf0; }
.tdai-prog-item--plenary     { border-left-color: #6d28d9; background: #faf5ff; }
.tdai-prog-item--roundtable  { border-left-color: #2563eb; background: #f5f9ff; }
.tdai-prog-item--parallel    { border-left-color: #475569; }
.tdai-prog-item--poster      { border-left-color: #c026d3; background: #fdf4ff; }
.tdai-prog-item--opening,
.tdai-prog-item--wrap        { border-left-color: var(--tdai-accent); background: var(--tdai-accent-bg); }
.tdai-prog-item--break,
.tdai-prog-item--lunch       { border-left-color: #94a3b8; background: #f8fafc; }
.tdai-prog-item--social      { border-left-color: #db2777; background: #fdf2f8; }

.tdai-prog-item__head {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 6px;
}
.tdai-prog-badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  border-radius: 12px;
  color: #fff;
  background: #475569;
  white-space: nowrap;
}
.tdai-prog-badge--keynote     { background: #0a9688; }
.tdai-prog-badge--panel       { background: #d97706; }
.tdai-prog-badge--plenary     { background: #6d28d9; }
.tdai-prog-badge--roundtable  { background: #2563eb; }
.tdai-prog-badge--poster      { background: #c026d3; }
.tdai-prog-badge--opening,
.tdai-prog-badge--wrap        { background: var(--tdai-accent); }
.tdai-prog-badge--break,
.tdai-prog-badge--lunch       { background: #94a3b8; }
.tdai-prog-badge--social      { background: #db2777; }

.tdai-prog-item__title {
  font-family: var(--tdai-font-head);
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--tdai-dark);
  margin: 0;
  line-height: 1.3;
}
.tdai-prog-item__subtitle {
  margin: 6px 0 0;
  font-size: .92rem;
  color: var(--tdai-text);
  font-weight: 500;
  line-height: 1.45;
}
.tdai-prog-item__room {
  margin-top: 10px;
  font-size: .82rem;
  color: var(--tdai-muted);
  font-weight: 600;
}
.tdai-prog-item__room-icon { margin-right: 4px; }
.tdai-prog-item__body {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px dashed var(--tdai-border);
  font-size: .88rem;
  line-height: 1.6;
  color: var(--tdai-text);
}
.tdai-prog-item__body p { margin-bottom: 12px; }
.tdai-prog-item__body p:last-child { margin-bottom: 0; }

.tdai-prog-item__speakers {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px dashed var(--tdai-border);
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
}
.tdai-prog-item__speakers .tdai-person-card { background: var(--tdai-bg); }
.tdai-prog-item__speakers .tdai-person-card__photo { height: 140px; }

@media (max-width: 720px) {
  .tdai-prog-slot { grid-template-columns: 1fr; gap: 8px; padding: 20px 0; }
  .tdai-prog-slot__time { padding-top: 0; flex-direction: row; align-items: baseline; gap: 6px; }
  .tdai-prog-slot--parallel .tdai-prog-slot__items { grid-template-columns: 1fr; }
}

/* ── Btn variants ── */
.tdai-btn--primary {
  background: var(--tdai-accent);
  color: #fff;
  border: 2px solid var(--tdai-accent);
}
.tdai-btn--primary:hover { background: var(--tdai-accent-h); border-color: var(--tdai-accent-h); color: #fff; }
.tdai-btn--outline {
  background: transparent;
  color: var(--tdai-accent);
  border: 2px solid var(--tdai-accent);
}
.tdai-btn--outline:hover { background: var(--tdai-accent-bg); }

.tdai-empty { color: var(--tdai-muted); font-style: italic; margin-top: 24px; }

/* ── Gallery — clickable ── */
.tdai-gallery-item { cursor: zoom-in; }
.tdai-gallery-item img { pointer-events: none; }

/* ── Lightbox ── */
#tdai-lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0,0,0,.92);
  align-items: center;
  justify-content: center;
}
#tdai-lightbox.active { display: flex; }
#tdai-lb-img {
  max-width: 92vw;
  max-height: 90vh;
  object-fit: contain;
  border-radius: 2px;
  box-shadow: 0 8px 60px rgba(0,0,0,.6);
  user-select: none;
}
.tdai-lb-close {
  position: fixed;
  top: 20px; right: 24px;
  background: none;
  border: none;
  color: rgba(255,255,255,.8);
  font-size: 1.6rem;
  cursor: pointer;
  line-height: 1;
  padding: 4px 8px;
  transition: color .2s;
}
.tdai-lb-close:hover { color: #fff; }
.tdai-lb-prev,
.tdai-lb-next {
  position: fixed;
  top: 50%; transform: translateY(-50%);
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 50%;
  color: #fff;
  font-size: 2rem;
  line-height: 1;
  width: 48px; height: 48px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background .2s;
}
.tdai-lb-prev { left: 16px; }
.tdai-lb-next { right: 16px; }
.tdai-lb-prev:hover,
.tdai-lb-next:hover { background: rgba(255,255,255,.2); }


/* ─────────────────────────────────────────────────────────────
   RESEARCH & CONVERSATIONS
   ───────────────────────────────────────────────────────────── */

.tdai-research-archive { padding: 64px 0 96px; }

.tdai-container--narrow { max-width: 760px; }
.tdai-container--wide   { max-width: 1180px; }

/* Card grid */
.tdai-research-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 28px;
}

.tdai-research-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--tdai-border);
  border-radius: var(--tdai-radius);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: box-shadow .2s, transform .2s, border-color .2s;
}
.tdai-research-card:hover {
  box-shadow: 0 8px 24px rgba(10,150,136,.10);
  border-color: var(--tdai-accent);
  transform: translateY(-2px);
}

.tdai-research-card__cover {
  height: 180px;
  background: var(--tdai-bg-alt) center/cover no-repeat;
  position: relative;
}
.tdai-research-card__cover--empty {
  background: linear-gradient(135deg, #f1f5f9, #e2e8f0);
  display: flex; align-items: center; justify-content: center;
  font-size: 2.2rem;
}

.tdai-research-card__body { padding: 20px 22px 22px; display: flex; flex-direction: column; flex: 1; }
.tdai-research-card__top {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}
.tdai-research-card__type {
  display: inline-block;
  margin-bottom: 8px;
  padding: 3px 9px;
  background: var(--tdai-accent-bg);
  color: var(--tdai-accent);
  border-radius: 999px;
  font-family: var(--tdai-font-body);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  align-self: flex-start;
}
.tdai-research-card__top .tdai-research-card__type { margin-bottom: 0; }

.tdai-research-card__title {
  margin: 0 0 10px;
  font-family: var(--tdai-font-head);
  font-size: 1.18rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--tdai-dark);
}
.tdai-research-card__excerpt {
  margin: 0 0 14px;
  color: var(--tdai-muted);
  font-size: .94rem;
  line-height: 1.55;
  flex: 1;
}
.tdai-research-card__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  font-size: .82rem;
  color: var(--tdai-muted);
  font-family: var(--tdai-font-body);
}
.tdai-research-card__sep { opacity: .5; }
.tdai-research-card__author { font-weight: 600; color: var(--tdai-text); }
.tdai-research-card__deadline strong { color: var(--tdai-dark); font-weight: 700; }

/* Status badge */
.tdai-status-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-family: var(--tdai-font-body);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  white-space: nowrap;
}
.tdai-status-badge--open      { background: #dcfce7; color: #15803d; border: 1px solid #86efac; }
.tdai-status-badge--closed    { background: #f1f5f9; color: #475569; border: 1px solid #cbd5e1; }
.tdai-status-badge--completed { background: #dbeafe; color: #1e40af; border: 1px solid #93c5fd; }


/* ── Article hero (single research_post / single research_project) ── */
.tdai-article-hero {
  background: var(--tdai-bg-alt);
  color: #fff;
  padding: 70px 0 56px;
  position: relative;
}
.tdai-article-hero--cover {
  background-image: var(--article-cover);
  background-size: cover;
  background-position: center;
}
.tdai-article-hero--cover::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(12,43,37,.55) 0%, rgba(12,43,37,.85) 100%);
}
.tdai-article-hero > .tdai-container { position: relative; z-index: 1; }
.tdai-article-hero__back {
  display: inline-block;
  margin-bottom: 18px;
  color: rgba(255,255,255,.8);
  text-decoration: none;
  font-family: var(--tdai-font-body);
  font-size: .9rem;
}
.tdai-article-hero__back:hover { color: #fff; }
.tdai-article-hero__head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 6px; }
.tdai-article-hero__head .tdai-label { margin: 0; }
.tdai-article-hero__title {
  margin: 8px 0 14px;
  font-family: var(--tdai-font-head);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800;
  line-height: 1.15;
  color: #fff;
}
.tdai-article-hero__meta {
  font-family: var(--tdai-font-body);
  font-size: .96rem;
  color: rgba(255,255,255,.85);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.tdai-article-hero__meta strong { color: #fff; font-weight: 700; }
.tdai-article-hero__sep { opacity: .5; }


/* ── Article body ── */
.tdai-article { padding: 56px 0 80px; }
.tdai-article__content {
  font-family: var(--tdai-font-body);
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--tdai-text);
}
.tdai-article__content h2 {
  margin: 36px 0 14px;
  font-family: var(--tdai-font-head);
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--tdai-dark);
}
.tdai-article__content h3 {
  margin: 28px 0 10px;
  font-family: var(--tdai-font-head);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--tdai-dark);
}
.tdai-article__content p { margin: 0 0 18px; }
.tdai-article__content a:not(.tdai-btn) {
  color: var(--tdai-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.tdai-article__content a:not(.tdai-btn):hover { text-decoration-thickness: 2px; }
.tdai-article__content a.tdai-btn { color: #fff; text-decoration: none; }
.tdai-article__content a.tdai-btn--outline { color: var(--tdai-accent); }
.tdai-article__content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--tdai-radius);
  margin: 18px 0;
}
.tdai-article__content blockquote {
  margin: 24px 0;
  padding: 16px 22px;
  border-left: 4px solid var(--tdai-accent);
  background: var(--tdai-accent-bg);
  color: var(--tdai-text);
  font-style: italic;
}
.tdai-article__content ul,
.tdai-article__content ol { margin: 0 0 18px; padding-left: 22px; }
.tdai-article__content li { margin-bottom: 6px; }

.tdai-article__tags {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--tdai-border);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.tdai-article__tag {
  padding: 4px 12px;
  background: #f1f5f9;
  border: 1px solid var(--tdai-border);
  border-radius: 999px;
  font-family: var(--tdai-font-body);
  font-size: .82rem;
  color: var(--tdai-muted);
}

.tdai-article__back { margin-top: 40px; text-align: center; }


/* ── Project layout (single research_project) ── */
.tdai-project-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 48px;
  align-items: start;
}
.tdai-project-cta { margin-top: 32px; }

.tdai-project-aside {
  position: sticky;
  top: 24px;
  padding: 24px;
  background: #fff;
  border: 1px solid var(--tdai-border);
  border-radius: var(--tdai-radius);
}
.tdai-project-aside__title {
  margin: 0 0 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--tdai-border);
  font-family: var(--tdai-font-head);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--tdai-dark);
}
.tdai-project-aside__row {
  margin-bottom: 16px;
  font-family: var(--tdai-font-body);
}
.tdai-project-aside__row:last-child { margin-bottom: 0; }
.tdai-project-aside__row--cta { margin-top: 20px; padding-top: 16px; border-top: 1px dashed var(--tdai-border); }
.tdai-project-aside__lbl {
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--tdai-muted);
  margin-bottom: 4px;
}
.tdai-project-aside__val {
  font-size: .96rem;
  color: var(--tdai-text);
  line-height: 1.5;
}
.tdai-project-aside__val--rich p { margin: 0 0 6px; }
.tdai-project-aside__val--rich p:last-child { margin-bottom: 0; }
.tdai-project-aside__sub {
  margin-top: 2px;
  font-size: .85rem;
  color: var(--tdai-muted);
}
.tdai-project-editors {
  margin: 6px 0 0;
  padding: 0;
  list-style: none;
}
.tdai-project-editors li {
  padding: 8px 0;
  border-bottom: 1px solid var(--tdai-border);
}
.tdai-project-editors li:first-child { padding-top: 0; }
.tdai-project-editors li:last-child { border-bottom: 0; padding-bottom: 0; }
.tdai-project-editors__name {
  display: block;
  font-family: var(--tdai-font-head);
  font-weight: 700;
  font-size: .95rem;
  color: var(--tdai-dark);
  line-height: 1.3;
}
.tdai-project-editors__aff {
  display: block;
  margin-top: 1px;
  font-size: .82rem;
  color: var(--tdai-muted);
  line-height: 1.4;
}
.tdai-project-aside__val--assoc {
  font-size: .88rem;
  line-height: 1.7;
  color: var(--tdai-muted);
}

.tdai-btn--block { display: block; text-align: center; width: 100%; }

@media (max-width: 880px) {
  .tdai-project-grid { grid-template-columns: 1fr; gap: 28px; }
  .tdai-project-aside { position: static; }
}


/* ─────────────────────────────────────────────────────────────
   VIDEOCAST — YouTube slider
   ───────────────────────────────────────────────────────────── */

.tdai-vc-archive { padding: 56px 0 96px; }

.tdai-vc-slider {
  position: relative;
  max-width: 920px;
  margin: 0 auto;
}
.tdai-vc-slider__viewport {
  overflow: hidden;
  border-radius: var(--tdai-radius);
}
.tdai-vc-slider__track {
  position: relative;
}
.tdai-vc-slide {
  display: none;
  background: #fff;
  border: 1px solid var(--tdai-border);
  border-radius: var(--tdai-radius);
  overflow: hidden;
}
.tdai-vc-slide.is-active { display: block; }

.tdai-vc-slide__media {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
}
.tdai-vc-slide__poster {
  position: absolute;
  inset: 0;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.tdai-vc-slide__poster::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 50%, rgba(0,0,0,.35) 100%);
  pointer-events: none;
}
.tdai-vc-slide__play {
  position: relative;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
  transition: transform .2s ease;
}
.tdai-vc-slide__play:hover { transform: scale(1.06); }
.tdai-vc-slide__iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.tdai-vc-slide__body {
  padding: 22px 26px 26px;
}
.tdai-vc-slide__title {
  margin: 0 0 6px;
  font-family: var(--tdai-font-head);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--tdai-dark);
  line-height: 1.25;
}
.tdai-vc-slide__subtitle {
  margin: 0;
  font-size: 1rem;
  color: var(--tdai-muted);
  line-height: 1.5;
}

/* Arrows */
.tdai-vc-slider__arrow {
  position: absolute;
  top: 27%;
  transform: translateY(-50%);
  z-index: 2;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border: 1px solid var(--tdai-border);
  border-radius: 50%;
  font-size: 1.6rem;
  color: var(--tdai-dark);
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(12,43,37,.10);
  transition: background .12s, color .12s, transform .12s;
}
.tdai-vc-slider__arrow:hover {
  background: var(--tdai-accent);
  color: #fff;
  border-color: var(--tdai-accent);
}
.tdai-vc-slider__arrow--prev { left: -22px; }
.tdai-vc-slider__arrow--next { right: -22px; }

/* Dots */
.tdai-vc-slider__dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 24px;
}
.tdai-vc-slider__dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: 0;
  padding: 0;
  background: #cbd5e1;
  cursor: pointer;
  transition: background .15s, transform .15s;
}
.tdai-vc-slider__dot.is-active { background: var(--tdai-accent); transform: scale(1.25); }
.tdai-vc-slider__dot:hover { background: var(--tdai-accent); }

/* Single videocast page */
.tdai-vc-single__player {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: var(--tdai-radius);
  overflow: hidden;
  margin: 0 0 28px;
}
.tdai-vc-single__player iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

@media (max-width: 720px) {
  .tdai-vc-slider__arrow--prev { left: 6px; }
  .tdai-vc-slider__arrow--next { right: 6px; }
  .tdai-vc-slide__body { padding: 18px 18px 20px; }
  .tdai-vc-slide__title { font-size: 1.12rem; }
}


/* ── RESPONSIVE ── */
@media (max-width: 960px) {
  .tdai-slide__inner,
  .tdai-about__grid,
  .tdai-mission__grid,
  .tdai-story__grid,
  .tdai-ws-about__grid  { grid-template-columns: 1fr; gap: 40px; }
  .tdai-ws-featured-card--has-cover { grid-template-columns: 1fr; }
  .tdai-ws-featured-card__cover { max-height: 220px; }
  .tdai-ws-grid         { grid-template-columns: 1fr 1fr; }
  .tdai-gallery-grid    { grid-template-columns: 1fr 1fr; }
  .tdai-ws-hero__title  { font-size: 2.2rem; }
  .tdai-hero__title     { font-size: 2.4rem; }
  .tdai-workshops__grid { grid-template-columns: 1fr 1fr; }
  .tdai-meetups__grid   { grid-template-columns: 1fr 1fr; }
  .tdai-linkedin__inner { flex-direction: column; }
  .tdai-workshops__header { flex-direction: column; align-items: flex-start; gap: 16px; }
  .tdai-people-grid     { grid-template-columns: repeat(3, 1fr); }
  .tdai-page-hero__inner { flex-direction: column; align-items: flex-start; }
  .tdai-page-hero__nav  { flex-direction: row; align-items: flex-start; }
  .tdai-page-hero__title { font-size: 2.2rem; }
}
@media (max-width: 600px) {
  .tdai-container       { padding: 0 20px; }
  .tdai-slide           { padding: 60px 20px 50px; }
  .tdai-slide--fullbleed { padding: 64px 20px 60px; }
  .tdai-workshops__grid,
  .tdai-meetups__grid   { grid-template-columns: 1fr; }
  .tdai-nav__links      { display: none; }
  .tdai-nav__hamburger  { display: flex; }
  .tdai-nav__inner      { padding: 0 20px; }
  .tdai-section-title   { font-size: 1.7rem; }
  .tdai-people-grid     { grid-template-columns: repeat(2, 1fr); }
  .tdai-mission__cards  { grid-template-columns: 1fr; }
  .tdai-ws-grid         { grid-template-columns: 1fr; }
  .tdai-gallery-grid    { grid-template-columns: 1fr; }
}