/* Artificial Watson page (te-artificial-watson.php). Builds on te-2026.css tokens. */

.te-aw-page { --aw-tint: #FAF7F2; --aw-soft: #FBEEDD; --aw-gold-soft: #FCF3DD; --aw-dark-card: #221D19; --aw-dark-line: #3A322B; }

/* ---- Bands & sections ---- */
.te-aw-band--dark { background: var(--te-dark); color: var(--te-white); }
.te-aw-band--dark h1, .te-aw-band--dark h2, .te-aw-band--dark h3, .te-aw-band--dark h4 { color: var(--te-white); }

.te-aw-section {
  max-width: var(--te-max);
  margin: 0 auto;
  padding: 80px var(--te-gutter);
}
.te-aw-band--tint { background: var(--aw-tint); }

.te-aw-head { max-width: 760px; margin-bottom: 40px; }
.te-aw-head .te-eyebrow { margin-bottom: 12px; }
.te-aw-head h2 { font-size: clamp(26px, 3vw, 36px); }
.te-aw-head p { color: var(--te-text); font-size: 16px; margin: 14px 0 0; }
.te-aw-band--dark .te-aw-head p { color: var(--te-hero-muted); }

.te-aw-subhead { font-size: 19px; margin-bottom: 22px !important; }

/* ---- Breadcrumb on dark ---- */
.te-aw-breadcrumb, .te-aw-breadcrumb a { color: var(--te-hero-muted); }
.te-aw-breadcrumb .te-breadcrumb__current { color: var(--te-white); }

/* ---- Hero ---- */
.te-aw-hero {
  max-width: var(--te-max);
  margin: 0 auto;
  padding: 56px var(--te-gutter) 88px;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  gap: 56px;
  align-items: center;
}
.te-aw-hero .te-eyebrow { margin-bottom: 16px; }
.te-aw-hero h1 { font-size: clamp(40px, 5.6vw, 72px); font-weight: 800; letter-spacing: -0.02em; }
.te-aw-hero__lead { color: var(--te-hero-muted); font-size: clamp(17px, 1.6vw, 21px); line-height: 1.55; max-width: 34ch; margin: 20px 0 0; }
.te-aw-hero__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 22px; margin-top: 34px; }
.te-2026 a.te-aw-hero__link { color: var(--te-white); font-weight: 700; font-size: 15px; }
.te-2026 a.te-aw-hero__link:hover { color: var(--te-secondary); }
.te-aw-hero__tiles { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.te-aw-tile { background: var(--aw-dark-card); border: 1px solid var(--aw-dark-line); border-radius: var(--te-radius); padding: 24px; }
.te-aw-tile__value { font-family: var(--te-font-heading); font-weight: 800; font-size: clamp(24px, 2.4vw, 32px); color: var(--te-secondary); line-height: 1.15; }
.te-aw-tile__label { color: var(--te-hero-muted); font-size: 14px; margin-top: 8px; line-height: 1.45; }

/* ---- Icons ---- */
.te-aw-ic {
  flex: 0 0 auto;
  width: 46px; height: 46px;
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--aw-soft); color: var(--te-primary);
}
.te-aw-ic--solid { background: linear-gradient(135deg, var(--te-orange), var(--te-primary)); color: var(--te-white); }
.te-aw-ic--gold { background: var(--te-secondary); color: var(--te-ink); }
.te-aw-ic--ink { background: var(--te-ink); color: var(--te-secondary); width: 40px; height: 40px; }

/* ---- Split & rows ---- */
.te-aw-split { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 56px; }
.te-aw-rows { display: grid; gap: 26px; }
.te-aw-row { display: flex; gap: 18px; align-items: flex-start; }
.te-aw-row h4 { font-size: 16.5px; }
.te-aw-row p { color: var(--te-text); font-size: 15px; margin: 6px 0 0; line-height: 1.6; }
.te-aw-rows--dark .te-aw-row p { color: var(--te-hero-muted); }

/* ---- Architecture diagram ---- */
.te-aw-arch { display: grid; gap: 10px; }
.te-aw-arch__label { font-size: 11px; font-weight: 800; letter-spacing: 0.16em; color: var(--te-text-muted); text-transform: uppercase; margin-top: 4px; }
.te-aw-arch__row { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.te-aw-chip {
  display: flex; align-items: center; justify-content: center; text-align: center;
  min-height: 54px; padding: 8px 10px;
  border-radius: 12px; background: var(--aw-tint); border: 1px solid var(--te-cream);
  font-size: 13px; font-weight: 600; line-height: 1.3;
}
.te-aw-chip--hot { background: linear-gradient(135deg, var(--te-secondary), var(--te-orange)); border-color: transparent; color: var(--te-ink); font-weight: 700; }
.te-aw-chip--line { background: var(--te-white); color: var(--te-text); font-size: 12.5px; }
.te-aw-arch__core {
  background: var(--te-ink); color: var(--te-white); border-radius: 12px;
  padding: 20px; text-align: center; font-size: 15px; margin: 6px 0;
}
.te-aw-arch__core strong { color: var(--te-secondary); font-family: var(--te-font-heading); margin-right: 8px; }

/* ---- Stats ---- */
.te-aw-stats { display: grid; gap: 24px; margin-top: 56px; padding-top: 32px; border-top: 1px solid var(--te-cream); }
.te-aw-stats--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.te-aw-stats--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.te-aw-stat__value { font-family: var(--te-font-heading); font-weight: 800; font-size: clamp(28px, 3vw, 40px); color: var(--te-primary); line-height: 1.1; }
.te-aw-stat__label { color: var(--te-text); font-size: 14px; margin-top: 6px; }

/* ---- Cards ---- */
.te-aw-card {
  position: relative;
  background: var(--te-white);
  border: 1px solid var(--te-cream);
  border-radius: var(--te-radius);
  padding: 26px;
  display: flex; flex-direction: column;
  transition: box-shadow 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
}
.te-aw-card h3 { font-size: 17px; margin-top: 18px; }
.te-aw-card > p { color: var(--te-text); font-size: 14.5px; margin: 10px 0 0; line-height: 1.6; }
.te-aw-card:has(.te-aw-more):hover { box-shadow: 0 10px 30px rgba(20, 17, 14, 0.09); transform: translateY(-2px); border-color: var(--te-border); }

.te-aw-list { margin: 14px 0 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.te-aw-list li { position: relative; padding-left: 18px; color: var(--te-text); font-size: 14.5px; line-height: 1.55; }
.te-aw-list li::before { content: ''; position: absolute; left: 0; top: 0.62em; width: 7px; height: 7px; border-radius: 50%; background: var(--te-orange); }

.te-aw-more {
  margin-top: auto; padding-top: 18px;
  align-self: flex-start;
  background: none; border: none; cursor: pointer;
  font: inherit; font-weight: 700; font-size: 14px; color: var(--te-primary);
}
.te-aw-more::after { content: ''; position: absolute; inset: 0; border-radius: var(--te-radius); }
.te-aw-more:hover { color: var(--te-orange); }
.te-aw-more:focus-visible { outline: none; }
.te-aw-more:focus-visible::after { outline: 2px solid var(--te-primary); outline-offset: 2px; }

.te-aw-pillars { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 18px; }

/* ---- AI section ---- */
.te-aw-ai-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; align-items: start; }
.te-aw-ai-group { background: var(--aw-dark-card); border: 1px solid var(--aw-dark-line); border-radius: var(--te-radius); padding: 24px; }
.te-aw-ai-group__head { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; }
.te-aw-ai-group__head h3 { font-size: 18px; }
.te-aw-wf-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.te-aw-wf {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  text-align: left; cursor: pointer;
  background: rgba(255, 255, 255, 0.04); border: 1px solid var(--aw-dark-line); border-radius: 12px;
  padding: 12px 14px;
  font: inherit; font-size: 14.5px; font-weight: 600; color: var(--te-white);
  transition: background 0.15s, border-color 0.15s;
}
.te-aw-wf:hover { background: rgba(240, 172, 62, 0.12); border-color: var(--te-secondary); }
.te-aw-wf:focus-visible { outline: 2px solid var(--te-secondary); outline-offset: 2px; }
.te-aw-wf__plus { color: var(--te-secondary); display: inline-flex; }

.te-aw-howruns { margin-top: 24px; background: linear-gradient(120deg, var(--te-secondary), var(--te-orange)); border-radius: var(--te-radius); padding: 24px 28px; color: var(--te-ink); }
.te-aw-howruns__label { font-size: 12px; font-weight: 800; letter-spacing: 0.16em; text-transform: uppercase; margin-bottom: 16px; }
.te-aw-howruns__grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.te-aw-howruns__item { display: flex; align-items: center; gap: 12px; font-weight: 700; font-size: 14.5px; line-height: 1.4; }

/* ---- Features ---- */
.te-aw-features { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.te-aw-feature__top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.te-aw-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--te-ink); color: var(--te-secondary);
  border-radius: var(--te-radius-pill); padding: 5px 11px;
  font-size: 11.5px; font-weight: 800; letter-spacing: 0.06em; text-transform: uppercase;
}

/* ---- Roadmap ---- */
.te-aw-roadmap { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.te-aw-roadmap__col { background: var(--aw-tint); }
.te-aw-roadmap__head { display: flex; align-items: center; gap: 14px; }
.te-aw-roadmap__head h3 { margin: 0; font-size: 18px; }
.te-aw-roadmap__col.is-done .te-aw-ic { background: #2E8B57; }
.te-aw-roadmap__col.is-cont .te-aw-ic { background: #6B2A2B; }

/* ---- Summary ---- */
.te-aw-summary { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 56px; align-items: center; }
.te-aw-summary .te-eyebrow { margin-bottom: 12px; }
.te-aw-summary h2 { font-size: clamp(26px, 3vw, 36px); margin-bottom: 32px; }
.te-aw-bottomline { background: linear-gradient(135deg, var(--te-secondary), var(--te-orange)); color: var(--te-ink); border-radius: 20px; padding: 36px; }
.te-aw-bottomline__label { font-size: 12px; font-weight: 800; letter-spacing: 0.16em; text-transform: uppercase; }
.te-aw-bottomline p { font-family: var(--te-font-heading); font-weight: 700; font-size: clamp(19px, 1.9vw, 24px); line-height: 1.4; margin: 16px 0 0; }

.te-aw-footnote { max-width: var(--te-max); margin: 0 auto; padding: 18px var(--te-gutter); color: var(--te-text-muted); font-size: 12.5px; font-style: italic; }

/* ---- Dialogs ---- */
html.te-aw-lock { overflow: hidden; }
.te-aw-dialog {
  width: min(780px, calc(100% - 32px));
  max-height: calc(100vh - 48px);
  padding: 0; border: none; border-radius: 20px;
  background: var(--te-white); color: var(--te-ink);
  box-shadow: 0 24px 80px rgba(20, 17, 14, 0.35);
  overflow: auto;
}
.te-aw-dialog--sm { width: min(600px, calc(100% - 32px)); }
.te-aw-dialog::backdrop { background: rgba(20, 17, 14, 0.62); }
.te-aw-dialog[open] { animation: te-aw-pop 0.18s ease-out; }
@keyframes te-aw-pop { from { opacity: 0; transform: translateY(8px) scale(0.99); } to { opacity: 1; transform: none; } }
.te-aw-dialog__head {
  position: sticky; top: 0; z-index: 1;
  display: flex; align-items: flex-start; gap: 16px;
  padding: 26px 28px 18px; background: var(--te-white); border-bottom: 1px solid var(--te-cream);
}
.te-aw-dialog__head > div { flex: 1; min-width: 0; }
.te-aw-dialog__head .te-eyebrow { margin-bottom: 6px; }
.te-aw-dialog__head h2 { font-size: clamp(20px, 2.2vw, 24px); }
.te-aw-dialog__close {
  flex: 0 0 auto; width: 40px; height: 40px; border-radius: 50%;
  border: 1px solid var(--te-cream); background: var(--te-white); color: var(--te-ink);
  display: inline-flex; align-items: center; justify-content: center; cursor: pointer;
}
.te-aw-dialog__close:hover { background: var(--aw-tint); }
.te-aw-dialog__close:focus-visible { outline: 2px solid var(--te-primary); outline-offset: 2px; }
.te-aw-dialog__body { padding: 22px 28px 30px; }
.te-aw-dialog__body h3 { font-size: 15px; margin-top: 22px; }
.te-aw-dialog__lead { font-size: 16px; color: var(--te-text); line-height: 1.65; margin: 0; }
.te-aw-list--cols { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 24px; }
.te-aw-aibox { display: flex; gap: 16px; align-items: flex-start; margin-top: 24px; background: var(--te-ink); color: var(--te-white); border-radius: 14px; padding: 20px; }
.te-aw-aibox__label { font-size: 12px; font-weight: 800; letter-spacing: 0.16em; text-transform: uppercase; color: var(--te-secondary); }
.te-aw-aibox p { margin: 6px 0 0; font-size: 15px; line-height: 1.6; color: var(--te-white); }
.te-aw-facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--te-cream); }
.te-aw-facts__value { font-family: var(--te-font-heading); font-weight: 800; font-size: 26px; color: var(--te-primary); line-height: 1.1; }
.te-aw-facts__label { color: var(--te-text); font-size: 13px; margin-top: 4px; }
.te-aw-dialog__link { display: inline-block; margin-top: 22px; font-weight: 700; }

/* Fallback for browsers without <dialog> modal support */
.te-aw-dialog.is-fallback[open] { position: fixed; top: 24px; left: 50%; transform: translateX(-50%); z-index: 1000; }

/* ---- Responsive ---- */
@media (max-width: 1200px) {
  .te-aw-pillars { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 1024px) {
  .te-aw-hero, .te-aw-split, .te-aw-summary { grid-template-columns: 1fr; gap: 40px; }
  .te-aw-ai-grid, .te-aw-features, .te-aw-roadmap { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .te-aw-howruns__grid, .te-aw-stats--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .te-aw-pillars { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .te-aw-section { padding-top: 56px; padding-bottom: 56px; }
  .te-aw-hero { padding-top: 32px; padding-bottom: 56px; }
  .te-aw-hero__tiles { grid-template-columns: 1fr 1fr; gap: 12px; }
  .te-aw-tile { padding: 18px; }
  .te-aw-pillars, .te-aw-ai-grid, .te-aw-features, .te-aw-roadmap,
  .te-aw-howruns__grid, .te-aw-stats--3, .te-aw-stats--4, .te-aw-list--cols { grid-template-columns: 1fr; }
  .te-aw-arch__row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .te-aw-facts { grid-template-columns: 1fr 1fr 1fr; gap: 10px; }
  .te-aw-facts__value { font-size: 21px; }
  .te-aw-dialog__head { padding: 20px 18px 14px; gap: 12px; }
  .te-aw-dialog__head .te-aw-ic { display: none; }
  .te-aw-dialog__body { padding: 18px 18px 24px; }
}
@media (prefers-reduced-motion: reduce) {
  .te-aw-dialog[open] { animation: none; }
  .te-aw-card { transition: none; }
}