/* Homepage DOM identity: keep the existing mark and logoPulse hover rule. */
.navbar .nav-logo-dom {
  flex-shrink: 0;
  overflow: visible;
}
.nav-logo-dom .dom-brand-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
}
.nav-logo-dom .dom-brand-name {
  font-size: 1.35rem;
  line-height: 1.1;
  white-space: nowrap;
}
.hero .hero-dom-eyebrow {
  max-width: 100%;
  line-height: 1.9;
  letter-spacing: .12em;
  text-wrap: balance;
}
@media (max-width: 768px) {
  .nav-logo-dom .dom-brand-name { font-size: 17px; }
  .nav-logo-dom .nav-logo-icon { height: 26px; flex-shrink: 0; }
}
@media (max-width: 380px) {
  .nav-logo-dom .dom-brand-name { font-size: 15px; }
  .nav-logo-dom .nav-logo-icon { height: 22px; }
  .navbar .nav-logo-dom { gap: 6px; }
}

/* Retractable homepage cover. No blocking overlay and no scroll lock. */
.dom-intro {
  --intro-nav-height: 4.25rem;
  --intro-bar-height: 36px;
  position: relative;
  margin-top: var(--intro-nav-height);
  color: var(--text-primary);
}
.dom-intro-bar {
  min-height: var(--intro-bar-height);
  border-block: 1px solid rgba(255,255,255,.08);
  background: rgba(7,12,17,.86);
}
.dom-intro-toggle {
  width: 100%; min-height: var(--intro-bar-height);
  display: flex; flex-direction: row; align-items: center; justify-content: center; gap: .6rem;
  padding: .1rem 0; background: transparent; border: 0;
  font: 500 clamp(13px,3.8vw,22px)/1.2 var(--hero-font,'Unbounded',sans-serif); color: var(--text-primary);
  letter-spacing: -.02em; text-align: center;
}
.dom-intro-toggle[hidden] { display: none; }
.dom-intro-tab-name { min-width: 0; white-space: nowrap; }
.dom-intro:not(.is-expanded) .dom-intro-tab-name { animation: domPurposePulse 4.8s ease-in-out infinite alternate; }
.dom-intro.is-expanded .dom-intro-tab-name { display: none; }
@keyframes domPurposePulse {
  from { text-shadow: 0 0 4px rgba(0,224,255,.12); }
  to { text-shadow: 0 0 10px rgba(0,224,255,.45); }
}
.dom-intro-tab-action { flex-shrink: 0; display: inline-flex; align-items: center; gap: .5rem; color: var(--text-primary); }
.dom-intro-toggle:hover { background: rgba(78,205,196,.045); }
.dom-intro-tab-action svg { flex-shrink: 0; transition: transform .45s ease; }
.dom-intro.is-expanded .dom-intro-tab-action svg { transform: rotate(180deg); }
.dom-intro-toggle:focus-visible, .dom-intro-skip:focus-visible {
  outline: 2px solid var(--accent-cyan); outline-offset: 4px; border-radius: 4px;
}
.dom-intro-panel {
  display: grid; grid-template-rows: 1fr;
  transition: grid-template-rows .45s cubic-bezier(.22,1,.36,1);
  background: radial-gradient(ellipse at 50% 45%,rgba(78,205,196,.055),transparent 65%);
}
.dom-intro-panel[hidden] { display: none; }
.dom-intro-clip { min-height: 0; overflow: hidden; }
.dom-intro-cover {
  min-height: calc(100vh - var(--intro-nav-height) - var(--intro-bar-height));
  min-height: calc(100svh - var(--intro-nav-height) - var(--intro-bar-height));
  padding-block: clamp(1.5rem,5vh,4rem) !important;
  display: flex; flex-direction: column; align-items: center; justify-content: space-between;
  gap: 2rem; text-align: center;
  opacity: 1; transform: translateY(0);
  transition: opacity .35s ease, transform .45s cubic-bezier(.22,1,.36,1);
}
.dom-intro:not(.is-expanded) .dom-intro-panel { grid-template-rows: 0fr; }
.dom-intro:not(.is-expanded) .dom-intro-cover { opacity: 0; transform: translateY(-28px); }
.dom-intro-directions, .dom-intro-themes {
  max-width: 54rem; margin: 0;
  font: 500 clamp(10px,1vw,12px)/1.9 'JetBrains Mono',monospace;
  letter-spacing: .13em; text-transform: uppercase; color: var(--text-secondary);
  text-wrap: balance;
}
.dom-intro-identity { width: 100%; }
.dom-intro-top { display: flex; flex-direction: column; align-items: center; gap: 1.25rem; }
.dom-intro-mark { display: block; margin: 0 auto; object-fit: contain; }
.dom-intro-title {
  margin: 0; font-family: var(--hero-font,'Unbounded',sans-serif);
  font-size: clamp(2rem,6.5vw,6rem); font-weight: 500; line-height: 1.15; letter-spacing: -.04em;
}
.dom-intro-purpose {
  margin: 1.2rem 0 0; font: 400 clamp(1.15rem,2.7vw,2.5rem)/1.4 'Space Grotesk',sans-serif;
  color: var(--text-primary); text-wrap: balance;
}
.dom-intro-world {
  margin: .65rem 0 0; font: 400 clamp(1rem,1.8vw,1.5rem)/1.5 'Space Grotesk',sans-serif;
  color: var(--text-secondary); text-wrap: balance;
}
.dom-intro-bottom { display: flex; flex-direction: column; align-items: center; gap: 1.5rem; }
.dom-intro-skip {
  display: inline-flex; align-items: center; gap: .8rem;
  min-height: 44px; padding: .65rem 1rem;
  border: 1px solid rgba(255,255,255,.16); border-radius: 999px;
  font: 500 13px/1.4 'Space Grotesk',sans-serif; color: var(--text-primary);
  background: rgba(255,255,255,.025); text-decoration: none;
}
.dom-intro-skip:hover { border-color: rgba(78,205,196,.6); background: rgba(78,205,196,.05); }
.dom-intro + .hero {
  min-height: calc(100svh - 4.25rem - 36px);
  padding-top: 3rem !important;
  scroll-margin-top: calc(4.25rem + 1rem);
}
@media (max-width: 480px) {
  .dom-intro-cover { gap: 1.5rem; padding-block: 1.5rem !important; }
  .dom-intro-directions, .dom-intro-themes { letter-spacing: .06em; }
  .dom-intro-tab-action { font-size: 11px; }
}
@media (prefers-reduced-motion: reduce) {
  .dom-intro:not(.is-expanded) .dom-intro-tab-name { animation: none; }
  .dom-intro-panel, .dom-intro-cover, .dom-intro-tab-action svg { transition: none; }
}
@media print {
  .dom-intro-toggle, .dom-intro-skip { display: none; }
}

/* Keep the disclosure action available to screen readers without duplicating visible text. */
.dom-intro-action-label {
  position: absolute;
  width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0;
}

/* The institute question is part of the readable, manually reopenable cover. */
.dom-intro-question {
  max-width: 64ch;
  font: 500 clamp(1rem,1.5vw,1.25rem)/1.5 'Space Grotesk',sans-serif;
  color: var(--text-primary); text-decoration: none; text-wrap: balance;
}
.dom-intro-question:hover { color: var(--accent-cyan); }
.dom-intro-question:focus-visible { outline: 2px solid var(--accent-cyan); outline-offset: 5px; }

/* Facts continue the problem section, preserving the original slide-in classes. */
.dom-facts-compact { max-width: 64rem; margin: 2.5rem auto 0; }
.dom-facts-heading {
  margin: 0 0 1rem; text-align: center;
  font: 500 1.1rem/1.5 'Space Grotesk',sans-serif; color: var(--text-secondary);
}
.dom-facts-list { display: flex; flex-direction: column; gap: .75rem; }
.dom-facts-compact .fact-card { flex-direction: row !important; gap: 0 !important; align-items: stretch; padding: 0 !important; }
.dom-facts-compact .fact-card.reverse { flex-direction: row-reverse !important; }
.dom-facts-compact .fact-card .text {
  min-width: 0; order: 0; display: grid; grid-template-columns: 32px minmax(0,1fr);
  align-items: center; gap: .85rem; padding: .85rem 1rem;
}
.dom-facts-compact .fact-card .num-badge { width: 32px; height: 32px; margin: 0; border-radius: 8px; font-size: 13px; }
.dom-facts-compact .fact-card .text p { font-size: 15px !important; line-height: 1.55; }
.dom-facts-compact .fact-card .img-wrap {
  order: 0; flex: 0 0 128px; width: 128px !important; height: auto !important;
  min-height: 96px; max-height: none !important; border-radius: 0 !important;
}
.dom-facts-compact .fact-card .img-wrap :is(img,video) {
  position: absolute; inset: 0; width: 100% !important; height: 100% !important; object-fit: cover;
}
.dom-facts-conclusion { margin: 1.5rem auto 0; }
.dom-facts-conclusion > div { padding: 1.25rem 1.5rem !important; }
@media (max-width: 767px) {
  .dom-facts-compact { margin-top: 1.75rem; }
  .dom-facts-compact .fact-card .text { grid-template-columns: 25px minmax(0,1fr); gap: .5rem; padding: .75rem; }
  .dom-facts-compact .fact-card .num-badge { width: 25px; height: 28px; font-size: 11px; }
  .dom-facts-compact .fact-card .text p { font-size: 13.5px !important; line-height: 1.5; }
  .dom-facts-compact .fact-card .img-wrap { flex-basis: 64px; width: 64px !important; min-height: 112px; }
}

/* Attention insight: the points follow the right arc of the existing video. */
.dom-insight { padding-block: clamp(3rem,6vw,5rem); }
.dom-insight-heading { max-width: 66rem; margin: 0 auto 2rem; text-align: center; }
.dom-insight-heading h2 {
  margin: 0 0 1rem; font-size: clamp(1.7rem,3.1vw,2.7rem);
  line-height: 1.25; letter-spacing: -.035em; text-wrap: balance;
}
.dom-insight-heading > p {
  max-width: 65ch; margin: 0 auto; color: var(--text-secondary);
  font-size: clamp(.95rem,1.2vw,1.05rem); line-height: 1.65; text-wrap: balance;
}
.dom-insight-title-end { white-space: nowrap; }
.dom-insight-layout { max-width: 72rem; margin: 0 auto; display: grid; grid-template-columns: minmax(0,.9fr) minmax(0,1.25fr); align-items: center; gap: 2.5rem; }
.dom-insight-visual { display: flex; justify-content: center; }
.dom-insight-orb { width: min(100%,25rem); max-width: 100%; border-radius: 999px !important; }
.dom-insight-orb video { width: 100%; height: 100%; object-fit: cover; }
.dom-insight-points { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 1.1rem; }
.dom-insight-item { display: grid; grid-template-columns: 11px minmax(0,1fr); gap: 1rem; align-items: start; }
.dom-insight-item:nth-child(2), .dom-insight-item:nth-child(4) { margin-left: 2.5rem; }
.dom-insight-item:nth-child(3) { margin-left: 3.75rem; }
.dom-insight-marker { width: 10px; height: 10px; margin-top: .5rem; border-radius: 50%; background: #fff; box-shadow: none; }
.dom-insight-item h3 { margin: 0 0 .3rem; font: 600 clamp(15px,1.3vw,18px)/1.4 'Space Grotesk',sans-serif; color: var(--text-primary); }
.dom-insight-item p { margin: 0; font-size: 14px; line-height: 1.6; color: var(--text-secondary); }
.dom-insight-action { margin-top: 1.75rem; display: flex; flex-direction: column; align-items: center; gap: .85rem; }
.dom-insight-method { max-width: 58ch; margin: 0; color: var(--text-secondary); font-size: 14px; line-height: 1.65; text-align: center; }
/* Mobile is a separate composition: two-line title, compact text/video intro, readable rows. */
@media (max-width: 767px) {
  .dom-insight { padding-block: 2rem; }
  .dom-insight > .container {
    display: grid; grid-template-columns: minmax(0,1fr) clamp(88px,27vw,120px);
    column-gap: 1rem; row-gap: 1.25rem;
  }
  .dom-insight-heading, .dom-insight-layout { display: contents; }
  .dom-insight-heading h2 {
    grid-column: 1 / -1; margin: 0; text-align: left;
    font-size: clamp(17.5px,4.8vw,22px) !important; line-height: 1.35;
    letter-spacing: -.035em; text-wrap: initial;
  }
  .dom-insight-title-start { white-space: normal; }
  .dom-insight-title-human { display: block; }
  .dom-insight-title-end { display: block; color: #A8C6D5; }
  .dom-insight-heading > p {
    grid-column: 1; grid-row: 2; align-self: center; margin: 0;
    text-align: left; text-wrap: initial; max-width: none; font-size: 14px; line-height: 1.6;
  }
  .dom-insight-visual { grid-column: 2; grid-row: 2; align-self: center; }
  .dom-insight-orb { width: 100% !important; border-color: rgba(78,205,196,.14); }
  .dom-insight-points { grid-column: 1 / -1; max-width: none; margin: 0; gap: 0; }
  .dom-insight-item:nth-child(n) { margin-left: 0; }
  .dom-insight-item {
    grid-template-columns: 8px minmax(0,1fr); gap: .8rem;
    padding-block: .85rem; border-top: 1px solid rgba(255,255,255,.08);
  }
  .dom-insight-marker { width: 8px; height: 8px; margin-top: .45rem; box-shadow: none; }
  .dom-insight-item h3 { margin-bottom: .3rem; font-size: 15.5px !important; line-height: 1.35; }
  .dom-insight-item p { font-size: 14px; line-height: 1.55; }
  .dom-insight-action { grid-column: 1 / -1; margin: 0; }
  .dom-insight-method { max-width: none; text-align: left; }
  .dom-insight-action .btn { width: 100%; min-height: 48px; }
}