/* Jason Inch — personal portfolio
   Semi-dark night city theme. Charcoal/navy + electric cyan. Mobile-first. */

:root {
  --bg: #0b1220;
  --bg-elevated: #111827;
  --bg-card: #151c2c;
  --text: #e8eef7;
  --text-muted: #9aa6b8;
  --accent: #22d3ee;
  --accent-hover: #67e8f9;
  --accent-soft: rgba(34, 211, 238, 0.14);
  --border: rgba(232, 238, 247, 0.12);
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.45);
  --glow: 0 0 28px rgba(34, 211, 238, 0.28);
  --overlay-strong: linear-gradient(
    180deg,
    rgba(11, 18, 32, 0.78) 0%,
    rgba(11, 18, 32, 0.88) 55%,
    rgba(11, 18, 32, 0.94) 100%
  );
  --overlay-band: linear-gradient(
    180deg,
    rgba(11, 18, 32, 0.82) 0%,
    rgba(17, 24, 39, 0.9) 100%
  );
  --overlay-card: linear-gradient(
    160deg,
    rgba(11, 18, 32, 0.72) 0%,
    rgba(17, 24, 39, 0.88) 100%
  );
  --radius: 12px;
  --font: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --max: 1100px;
  --header-h: 4rem;
  --img-hero: url("../img/bg-hero.jpg");
  --img-skyline: url("../img/bg-skyline.jpg");
  --img-harbor: url("../img/bg-harbor.jpg");
  --img-shanghai: url("../img/bg-shanghai.jpg");
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
}
a:hover { color: var(--accent-hover); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 1000;
  padding: 0.75rem 1.25rem;
  background: var(--accent);
  color: #0b1220;
  font-weight: 600;
  text-decoration: none;
  border-radius: 0 0 var(--radius) 0;
}
.skip-link:focus { left: 0; }

.container {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

/* Header / Nav — sticky dark translucent */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 18, 32, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-h);
  gap: 1rem;
}

.logo {
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.02em;
}
.logo:hover { color: var(--accent); }

.nav-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-elevated);
  cursor: pointer;
  color: var(--text);
}
.nav-toggle[aria-expanded="true"] { background: var(--accent-soft); color: var(--accent); }

.nav-list {
  display: none;
  list-style: none;
  margin: 0;
  padding: 0 0 1rem;
  flex-direction: column;
  gap: 0.25rem;
}
.nav-list.is-open { display: flex; }

.nav-list > li { position: relative; }

.nav-list a {
  display: block;
  padding: 0.65rem 0.75rem;
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  border-radius: 8px;
}
.nav-list a:hover,
.nav-list a[aria-current="page"] {
  background: var(--accent-soft);
  color: var(--accent);
}

.nav-dropdown-toggle {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.65rem 0.75rem;
  border: none;
  background: transparent;
  font: inherit;
  font-weight: 500;
  color: var(--text);
  cursor: pointer;
  border-radius: 8px;
  text-align: left;
}
.nav-dropdown-toggle:hover,
.nav-dropdown-toggle[aria-expanded="true"] {
  background: var(--accent-soft);
  color: var(--accent);
}

.nav-sub {
  list-style: none;
  margin: 0;
  padding: 0 0 0.5rem 1rem;
  display: none;
}
.nav-sub.is-open { display: block; }
.nav-sub a {
  font-weight: 400;
  font-size: 0.95rem;
  color: var(--text-muted);
}

@media (min-width: 768px) {
  .nav-toggle { display: none; }
  .nav-list {
    display: flex;
    flex-direction: row;
    align-items: center;
    padding: 0;
    gap: 0.15rem;
  }
  .nav-list > li { position: relative; }
  .nav-list a,
  .nav-dropdown-toggle {
    padding: 0.5rem 0.7rem;
    font-size: 0.95rem;
  }
  .nav-dropdown-toggle { width: auto; }
  .nav-sub {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 10rem;
    padding: 0.5rem;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    display: none;
  }
  .nav-sub.is-open,
  .has-dropdown:hover > .nav-sub,
  .has-dropdown:focus-within > .nav-sub {
    display: block;
  }
  .nav-sub a { padding: 0.5rem 0.75rem; }
}

/* Main */
main { min-height: 60vh; }

/* Full-bleed night cityscape bands */
.band-bg {
  position: relative;
  isolation: isolate;
  background-color: var(--bg);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.band-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--overlay-strong);
  pointer-events: none;
}
.band-bg--hero {
  background-image: var(--img-hero);
  background-attachment: scroll;
}
.band-bg--skyline { background-image: var(--img-skyline); }
.band-bg--harbor { background-image: var(--img-harbor); }
.band-bg--shanghai { background-image: var(--img-shanghai); }

.page-hero {
  position: relative;
  isolation: isolate;
  padding: 4rem 0 3rem;
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  left: 50%;
  width: 100vw;
  margin-left: -50vw;
  z-index: -1;
  background-image: var(--overlay-band), var(--img-harbor);
  background-size: cover;
  background-position: center;
  pointer-events: none;
}
.page-hero h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.85rem, 4vw, 2.6rem);
  letter-spacing: -0.03em;
  line-height: 1.2;
  font-weight: 700;
  color: var(--text);
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.45);
}
.page-hero .lede {
  margin: 0;
  max-width: 38rem;
  color: var(--text-muted);
  font-size: 1.125rem;
}

.section {
  padding: 4rem 0;
}
.section-title {
  margin: 0 0 1.5rem;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
  color: var(--text);
}
.section-header {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}
.section-header .section-title { margin: 0; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.7rem 1.25rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}
.btn-primary {
  background: var(--accent);
  color: #0b1220;
  box-shadow: 0 0 0 rgba(34, 211, 238, 0);
}
.btn-primary:hover {
  background: var(--accent-hover);
  color: #0b1220;
  box-shadow: var(--glow);
  transform: translateY(-1px);
}
.btn-secondary {
  background: transparent;
  color: var(--accent);
  border-color: var(--accent);
}
.btn-secondary:hover {
  background: var(--accent-soft);
  color: var(--accent-hover);
  border-color: var(--accent-hover);
  box-shadow: var(--glow);
  transform: translateY(-1px);
}
.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

/* Cards — 1-col below ~768px */
.card-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
}
@media (min-width: 768px) {
  .card-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
  .card-grid.cols-3 { grid-template-columns: repeat(2, 1fr); }
  .card-grid.cols-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 900px) {
  .card-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
  .card-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
}

.card {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background-color: var(--bg-card);
  background-image: var(--overlay-card), var(--img-skyline);
  background-size: cover;
  background-position: center;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
}
.card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: rgba(11, 18, 32, 0.35);
  opacity: 1;
  transition: opacity 0.28s ease;
  pointer-events: none;
}
.card > * { position: relative; z-index: 1; }

.card-grid .card:nth-child(4n + 1) {
  background-image: var(--overlay-card), var(--img-skyline);
}
.card-grid .card:nth-child(4n + 2) {
  background-image: var(--overlay-card), var(--img-shanghai);
}
.card-grid .card:nth-child(4n + 3) {
  background-image: var(--overlay-card), var(--img-harbor);
}
.card-grid .card:nth-child(4n + 4) {
  background-image: var(--overlay-card), var(--img-hero);
}

a.card {
  text-decoration: none;
  color: inherit;
}
a.card:hover,
.card:hover {
  transform: scale(1.025);
  box-shadow: var(--glow), var(--shadow);
  border-color: rgba(34, 211, 238, 0.45);
}
a.card:hover::after,
.card:hover::after {
  opacity: 0.45;
}
a.card:hover .card-body h3,
.card:hover .card-body h3 {
  transform: translateY(-4px);
  color: var(--accent);
}
a.card:hover .card-img img,
.card:hover .card-img img {
  transform: scale(1.06);
}

.card-body {
  padding: 1.25rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, transparent 0%, rgba(11, 18, 32, 0.55) 40%, rgba(11, 18, 32, 0.82) 100%);
}
.card-body h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  color: var(--text);
  transition: transform 0.28s ease, color 0.28s ease;
}
.card-body p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
  flex: 1;
}
.card-meta {
  margin-top: 0.75rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}
.card-img {
  aspect-ratio: 16 / 10;
  background: var(--bg-elevated);
  overflow: hidden;
}
.card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}
.card-img.cover {
  aspect-ratio: 2 / 3;
  background: linear-gradient(145deg, #151c2c, #0b1220);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.card-img.cover img {
  object-fit: contain;
  max-height: 100%;
}

.placeholder-cover {
  width: 100%;
  height: 100%;
  min-height: 10rem;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1rem;
  font-weight: 600;
  color: var(--accent);
  font-size: 0.9rem;
}

/* Home hero */
.home-hero {
  padding: 4.5rem 0 4rem;
}
.home-hero-inner {
  display: grid;
  gap: 2rem;
  align-items: center;
}
/* Legacy: hero content directly in .home-hero (no .home-hero-inner) */
.home-hero:not(:has(.home-hero-inner)) {
  display: grid;
  gap: 2rem;
  align-items: center;
}
@media (min-width: 768px) {
  .home-hero { padding: 5.5rem 0 4.5rem; }
  .home-hero-inner,
  .home-hero:not(:has(.home-hero-inner)) {
    grid-template-columns: 1.1fr 0.9fr;
  }
}
.home-hero-text h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(2rem, 5vw, 2.85rem);
  letter-spacing: -0.035em;
  line-height: 1.15;
  color: var(--text);
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
}
.home-hero-text .tagline {
  margin: 0;
  color: var(--text-muted);
  font-size: 1.15rem;
  max-width: 32rem;
}
.home-hero-photo {
  justify-self: center;
}
.home-hero-photo img {
  width: min(280px, 70vw);
  border-radius: 50%;
  aspect-ratio: 1;
  object-fit: cover;
  border: 3px solid rgba(34, 211, 238, 0.55);
  box-shadow: var(--glow), var(--shadow);
}
@media (min-width: 768px) {
  .home-hero-photo img { width: 300px; }
}

/* About */
.about-intro {
  display: grid;
  gap: 2rem;
  align-items: start;
  padding-bottom: 1rem;
}
@media (min-width: 768px) {
  .about-intro { grid-template-columns: 280px 1fr; }
}
.about-intro img {
  width: 100%;
  max-width: 280px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  margin-inline: auto;
}
.role-block {
  margin-bottom: 2rem;
}
.role-block h2 {
  margin: 0 0 0.5rem;
  font-size: 1.25rem;
  color: var(--accent);
}
.role-block p { margin: 0; color: var(--text-muted); }

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.chips li {
  background: var(--accent-soft);
  color: var(--accent);
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 500;
  border: 1px solid rgba(34, 211, 238, 0.25);
}

/* Book detail */
.book-detail {
  display: grid;
  gap: 2rem;
  padding: 2rem 0 3rem;
}
@media (min-width: 768px) {
  .book-detail { grid-template-columns: 220px 1fr; }
}
.book-cover-lg {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  box-shadow: var(--shadow);
}
.book-cover-lg img {
  width: 100%;
  border-radius: 4px;
}

/* Article */
.article-meta {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin: 0 0 1.5rem;
}
.prose {
  max-width: 40rem;
}
.prose p {
  margin: 0 0 1.15rem;
}
.prose .note {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-style: italic;
  border-left: 3px solid var(--accent);
  padding-left: 1rem;
  margin: 1.5rem 0;
}

.article-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.article-list li {
  border-bottom: 1px solid var(--border);
}
.article-list a {
  display: block;
  padding: 1.35rem 0;
  text-decoration: none;
  color: inherit;
  transition: padding-left 0.2s ease;
}
.article-list a:hover {
  padding-left: 0.35rem;
}
.article-list a:hover h2 { color: var(--accent); }
.article-list h2 {
  margin: 0 0 0.35rem;
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text);
  transition: color 0.2s ease, transform 0.2s ease;
}
.article-list a:hover h2 {
  transform: translateY(-2px);
}
.article-list .excerpt {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}
.article-list .date {
  display: block;
  margin-top: 0.4rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* Impact panels */
.panel-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}
@media (min-width: 768px) {
  .panel-grid { grid-template-columns: 1fr 1fr; }
}
.panel {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background-color: var(--bg-card);
  background-image: var(--overlay-card), var(--img-shanghai);
  background-size: cover;
  background-position: center;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}
.panel-grid .panel:nth-child(2) {
  background-image: var(--overlay-card), var(--img-hero);
}
.panel::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: rgba(11, 18, 32, 0.4);
  transition: opacity 0.28s ease;
  pointer-events: none;
}
.panel > * { position: relative; z-index: 1; }
a.panel:hover,
.panel:hover {
  transform: scale(1.02);
  box-shadow: var(--glow), var(--shadow);
  border-color: rgba(34, 211, 238, 0.45);
}
a.panel:hover::after,
.panel:hover::after { opacity: 0.5; }
a.panel:hover h2,
.panel:hover h2 {
  transform: translateY(-4px);
  color: var(--accent);
}
.panel h2 {
  margin: 0 0 0.75rem;
  font-size: 1.4rem;
  color: var(--text);
  transition: transform 0.28s ease, color 0.28s ease;
}
.panel p { margin: 0 0 1.25rem; color: var(--text-muted); }

.process-steps {
  display: grid;
  gap: 0.75rem;
  margin: 1.5rem 0;
  counter-reset: step;
  padding: 0;
}
.process-steps li {
  list-style: none;
  background: var(--accent-soft);
  border: 1px solid rgba(34, 211, 238, 0.2);
  padding: 0.85rem 1rem;
  border-radius: 8px;
  font-weight: 500;
  counter-increment: step;
}
.process-steps li::before {
  content: counter(step, decimal-leading-zero);
  color: var(--accent);
  font-weight: 700;
  margin-right: 0.75rem;
  font-size: 0.85rem;
}

/* Contact */
.contact-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  max-width: 32rem;
  box-shadow: var(--shadow);
}
.contact-card ul {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
}
.contact-card li {
  margin-bottom: 0.85rem;
}
.contact-card strong {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  margin-bottom: 0.15rem;
}
.placeholder-email {
  background: var(--accent-soft);
  color: var(--accent);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  font-family: ui-monospace, monospace;
  font-size: 0.9em;
  border: 1px solid rgba(34, 211, 238, 0.3);
}

/* CTA band */
.cta-band {
  position: relative;
  isolation: isolate;
  color: var(--text);
  padding: 4rem 0;
  margin-top: 2rem;
  background-color: var(--bg-elevated);
  background-image: var(--overlay-strong), var(--img-skyline);
  background-size: cover;
  background-position: center;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.cta-band h2 {
  margin: 0 0 0.5rem;
  font-size: 1.5rem;
  color: var(--text);
}
.cta-band p {
  margin: 0 0 1.25rem;
  color: var(--text-muted);
  max-width: 32rem;
}
.cta-band .btn-primary {
  background: var(--accent);
  color: #0b1220;
}
.cta-band .btn-primary:hover {
  background: var(--accent-hover);
  color: #0b1220;
}
.cta-band .btn-secondary {
  border-color: var(--accent);
  color: var(--accent);
}
.cta-band .btn-secondary:hover {
  background: var(--accent-soft);
  color: var(--accent-hover);
}

/* Video / work tags */
.tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 0.25rem 0.55rem;
  border-radius: 4px;
  margin-bottom: 0.5rem;
  border: 1px solid rgba(34, 211, 238, 0.25);
}

/* Footer */
.site-footer {
  margin-top: 0;
  padding: 3rem 0 2rem;
  border-top: 1px solid var(--border);
  background: #080e18;
}
.footer-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}
@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr;
  }
}
.footer-brand {
  font-weight: 700;
  margin: 0 0 0.5rem;
  color: var(--text);
}
.footer-bio {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
  max-width: 22rem;
}
.footer-nav {
  list-style: none;
  margin: 0;
  padding: 0;
}
.footer-nav a {
  color: var(--text-muted);
  text-decoration: none;
  display: block;
  padding: 0.25rem 0;
}
.footer-nav a:hover { color: var(--accent); }
.footer-heading {
  margin: 0 0 0.5rem;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}
.footer-bottom {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  font-size: 0.875rem;
  color: var(--text-muted);
}
.social-links {
  display: flex;
  gap: 1rem;
  list-style: none;
  margin: 0;
  padding: 0;
  flex-wrap: wrap;
}
.social-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
}
.social-links a:hover { color: var(--accent); }

/* Utilities */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.text-muted { color: var(--text-muted); }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
  a.card:hover,
  .card:hover,
  a.panel:hover,
  .panel:hover {
    transform: none;
  }
}

/* Phase 2 — video cards + press heroes + brand logos */
.card-img--video {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #000;
}
.card-img--video img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.play-badge {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 3rem;
  height: 3rem;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(11, 18, 32, 0.72);
  color: var(--accent);
  font-size: 1rem;
  border: 1px solid rgba(34, 211, 238, 0.45);
  box-shadow: var(--glow, 0 0 24px rgba(34, 211, 238, 0.35));
  pointer-events: none;
  transition: transform 0.2s ease, background 0.2s ease;
}
a.card:hover .play-badge,
.card:hover .play-badge {
  transform: translate(-50%, -50%) scale(1.08);
  background: rgba(34, 211, 238, 0.2);
  color: #fff;
}
.card-img--logo {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 160px;
  padding: 1.5rem;
  background: var(--bg-elevated);
}
.card-img--logo img {
  max-width: 72%;
  max-height: 110px;
  width: auto;
  height: auto;
  object-fit: contain;
}
.press-hero {
  margin: 0 0 1.5rem;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
}
.press-hero img {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
  display: block;
}
.impact-panel-media {
  width: 100%;
  height: 160px;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 1rem;
  border: 1px solid var(--border);
}
.jaideate-logo-inline {
  max-width: 220px;
  height: auto;
  margin: 0 0 1.25rem;
  display: block;
}


/* Hosted HTML5 video player */
.video-player {
  margin: 0 0 1.75rem;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  background: #000;
  box-shadow: var(--shadow), var(--glow);
  max-width: 960px;
}
.video-player video {
  display: block;
  width: 100%;
  height: auto;
  max-height: min(70vh, 540px);
  background: #000;
  vertical-align: middle;
}

/* FAQ (AEO) — semi-dark theme, cyan accent on summary */
.faq {
  max-width: 42rem;
  margin: 0 0 2rem;
}
.faq details {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 0.65rem;
  padding: 0;
  overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.faq details[open] {
  border-color: rgba(34, 211, 238, 0.35);
  box-shadow: var(--glow);
}
.faq summary {
  cursor: pointer;
  list-style: none;
  padding: 0.95rem 1.15rem;
  font-weight: 600;
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  user-select: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  flex-shrink: 0;
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--accent);
  line-height: 1;
}
.faq details[open] summary::after { content: "–"; }
.faq summary:hover { color: var(--accent-hover); }
.faq .faq-a {
  margin: 0;
  padding: 0 1.15rem 1.1rem;
  color: var(--text-muted);
  font-size: 0.98rem;
  line-height: 1.65;
}
.about-teaser {
  max-width: 40rem;
  margin: 0 auto;
  text-align: center;
}
.about-teaser p {
  color: var(--text-muted);
  margin: 0 0 1rem;
}