:root {
  --bg-black: #03070c;
  --bg-navy: #08111d;
  --panel: rgba(8, 15, 26, 0.78);
  --panel-2: rgba(5, 10, 18, 0.92);
  --cyan: #4bdcff;
  --blue: #1a6bff;
  --chrome: #e2ebf7;
  --muted: #c7d6e8;
  --border-glow: rgba(75, 220, 255, 0.24);
  --shadow-glow: 0 32px 90px rgba(0, 0, 0, 0.44), 0 0 44px rgba(26, 107, 255, 0.14);
  --text: #f3f8ff;
  --line: rgba(226, 235, 247, 0.12);
  --line-strong: rgba(75, 220, 255, 0.42);
  --blue-2: #0f8cff;
  --blue-3: #2dd6ff;
  --max: 1320px;
  --radius-lg: 28px;
  --radius-md: 22px;
  --display: "Space Grotesk", sans-serif;
  --label: "Oxanium", sans-serif;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: var(--display);
  line-height: 1.7;
  background:
    radial-gradient(circle at 12% 14%, rgba(75, 220, 255, 0.12), transparent 26%),
    radial-gradient(circle at 82% 16%, rgba(26, 107, 255, 0.14), transparent 28%),
    radial-gradient(circle at 50% 100%, rgba(11, 32, 68, 0.32), transparent 40%),
    linear-gradient(180deg, #02060b 0%, #040912 36%, #02050a 100%);
}

body.lightbox-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

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

button,
input,
textarea {
  font: inherit;
  color: inherit;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid rgba(75, 220, 255, 0.9);
  outline-offset: 3px;
}

.logo-asset,
.site-logo-image,
.hero-card__logo,
.capability-stack__logo,
.page-hero__badge,
.footer-brand__seal {
  max-width: 100%;
  height: auto;
  object-fit: contain;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.wrap {
  width: min(calc(100% - 48px), var(--max));
  margin-inline: auto;
}

.bg-brand,
.bg-grid,
.bg-vignette,
.bg-orbit {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.bg-brand {
  z-index: -4;
  opacity: 0.2;
  background:
    radial-gradient(circle at 18% 20%, rgba(75, 220, 255, 0.18), transparent 24%),
    radial-gradient(circle at 82% 18%, rgba(26, 107, 255, 0.18), transparent 28%),
    linear-gradient(90deg, rgba(4, 10, 18, 0.28), rgba(4, 10, 18, 0.46)),
    url("/assets/img/brand/tf-atmosphere-bg.png") center center / cover no-repeat;
  filter: saturate(1.06) brightness(1.02);
}

.bg-grid {
  z-index: -3;
  opacity: 0.68;
  background:
    linear-gradient(to bottom, rgba(2, 6, 11, 0.44), rgba(2, 6, 11, 0.76)),
    repeating-linear-gradient(90deg, rgba(75, 220, 255, 0.055) 0 1px, transparent 1px 130px),
    repeating-linear-gradient(180deg, rgba(75, 220, 255, 0.04) 0 1px, transparent 1px 104px);
  mask-image: radial-gradient(circle at 50% 40%, #000 0%, rgba(0, 0, 0, 0.96) 48%, rgba(0, 0, 0, 0.2) 78%, transparent 100%);
}

.bg-vignette {
  z-index: -2;
  background:
    radial-gradient(circle at 50% 34%, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.84) 72%),
    linear-gradient(180deg, rgba(2, 5, 9, 0.12), rgba(2, 5, 9, 0.4));
}

.bg-orbit {
  width: 34vw;
  height: 34vw;
  border-radius: 50%;
  filter: blur(110px);
  z-index: -1;
}

.bg-orbit--left {
  inset: 14% auto auto -8vw;
  background: rgba(26, 107, 255, 0.24);
}

.bg-orbit--right {
  inset: 48% -8vw auto auto;
  background: rgba(75, 220, 255, 0.22);
}

h1,
h2,
h3 {
  margin: 0;
  font-weight: 700;
}

p {
  margin: 0 0 1rem;
}

.eyebrow,
.top-nav__link,
.btn,
.hero-signalbar__chip,
.capability-stack__item span,
.capability-stack__status,
.project-card__action,
.feature-card__meta,
.pulse-card__status,
.pulse-chip,
.filter-chip,
.hero-card__label,
.contact-form span,
.lightbox__counter {
  font-family: var(--label);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-text,
.page-hero__lead,
.section-head > p,
.intro-grid p,
.page-intro__grid p,
.cta-band__inner p,
.contact-form-copy p,
.detail-card__body p,
.pulse-card p,
.lightbox__caption,
.hero-card__subtitle,
.footer-bar p {
  color: var(--muted);
}

.eyebrow {
  margin-bottom: 10px;
  color: var(--cyan);
  font-size: 0.84rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  padding: 0;
  background: linear-gradient(180deg, rgba(4, 8, 14, 0.94), rgba(7, 10, 16, 0.92));
  border-bottom: 1px solid rgba(226, 235, 247, 0.08);
  box-shadow: 0 10px 36px rgba(0, 0, 0, 0.3);
}

.header-bar {
  display: grid;
  grid-template-columns: minmax(300px, 420px) minmax(0, 1fr) auto;
  justify-items: stretch;
  align-items: center;
  gap: 14px;
  min-height: 72px;
}

.header-shell,
.intro-grid,
.page-intro__grid,
.capability-stack,
.category-card,
.feature-card,
.detail-card,
.pulse-card,
.cta-band__inner,
.contact-form-copy,
.contact-form,
.page-closing__inner,
.page-hero__frame,
.hero-card,
.rss-shell,
.footer-bar {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0) 20%),
    linear-gradient(140deg, rgba(75, 220, 255, 0.08), transparent 32%),
    linear-gradient(220deg, rgba(26, 107, 255, 0.12), transparent 52%),
    var(--panel);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    inset 0 -1px 0 rgba(255, 255, 255, 0.04),
    var(--shadow-glow);
  backdrop-filter: blur(20px);
}

.header-shell {
  width: 100%;
  max-width: none;
  padding-block: 8px;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
}

.header-shell::before {
  display: none;
}

.header-shell::before,
.intro-grid::before,
.page-intro__grid::before,
.capability-stack::before,
.category-card::before,
.feature-card::before,
.detail-card::before,
.pulse-card::before,
.cta-band__inner::before,
.contact-form-copy::before,
.contact-form::before,
.page-closing__inner::before,
.page-hero__frame::before,
.hero-card::before,
.rss-shell::before,
.footer-bar::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 26%, rgba(255, 255, 255, 0.1) 38%, transparent 48%);
  transform: translateX(-140%);
  opacity: 0;
  transition: transform 0.8s var(--ease-out), opacity 0.3s ease;
  pointer-events: none;
}

.card-hover,
.gallery-card,
.pulse-card,
.btn,
.menu-toggle,
.top-nav__link,
.contact-form input,
.contact-form textarea,
.inline-link,
.footer-bar a {
  transition:
    transform 0.32s var(--ease-out),
    box-shadow 0.32s var(--ease-out),
    border-color 0.32s ease,
    background-color 0.32s ease,
    color 0.24s ease,
    opacity 0.24s ease;
}

.card-hover:hover,
.card-hover:focus-within,
.pulse-card:hover,
.pulse-card:focus-within,
.gallery-card:hover,
.gallery-card:focus-visible {
  transform: translateY(-8px);
  border-color: var(--line-strong);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.16),
    inset 0 -1px 0 rgba(255, 255, 255, 0.06),
    0 42px 110px rgba(0, 0, 0, 0.48),
    0 0 54px rgba(75, 220, 255, 0.14);
}

.card-hover:hover::before,
.card-hover:focus-within::before,
.pulse-card:hover::before,
.pulse-card:focus-within::before,
.gallery-card:hover::before,
.gallery-card:focus-visible::before,
.cta-band__inner:hover::before,
.hero-card:hover::before {
  transform: translateX(120%);
  opacity: 1;
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.72s var(--ease-out),
    transform 0.72s var(--ease-out);
  transition-delay: var(--delay, 0ms);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.site-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
  padding: 6px 4px;
}

.site-brand--info {
  justify-content: center;
  overflow: visible;
}

.site-brand__info-mark {
  width: min(100%, 420px);
  opacity: 0.98;
  filter: drop-shadow(0 0 22px rgba(75, 220, 255, 0.18));
}

.site-logo-image {
  transition: transform 0.34s var(--ease-out), filter 0.34s ease;
}

.site-logo-image--wide {
  width: min(100%, 360px);
}

.site-logo-image--compact {
  display: none;
  width: min(100%, 220px);
}

.site-brand:hover .site-logo-image,
.site-brand:focus-visible .site-logo-image,
.footer-brand:hover .site-logo-image,
.footer-brand:hover .footer-brand__seal {
  transform: translateY(-1px) scale(1.01);
  filter: drop-shadow(0 0 22px rgba(75, 220, 255, 0.22));
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  min-width: 0;
  overflow: visible;
  scrollbar-width: none;
}

.site-nav::-webkit-scrollbar {
  display: none;
}

.top-nav__link {
  position: relative;
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 15px;
  border-radius: 999px;
  border: 1px solid transparent;
  background: transparent;
  color: rgba(243, 248, 255, 0.94);
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
}

.top-nav__link::before {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 7px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(75, 220, 255, 0.08), rgba(75, 220, 255, 0.96), rgba(75, 220, 255, 0.08));
  transform: scaleX(0);
  transform-origin: center;
  opacity: 0.92;
  transition: transform 0.28s var(--ease-out), opacity 0.28s ease;
}

.top-nav__link::after {
  content: "";
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 6px;
  height: 4px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, rgba(75, 220, 255, 0.95), transparent);
  transform: translateX(-150%) scaleX(0.45);
  opacity: 0;
  pointer-events: none;
}

.top-nav__link:hover,
.top-nav__link:focus-visible {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.04);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0) 60%), rgba(255, 255, 255, 0.05);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06), 0 10px 24px rgba(0, 0, 0, 0.2);
}

.top-nav__link:hover::after,
.top-nav__link:focus-visible::after {
  opacity: 1;
  animation: sweep 0.9s var(--ease-out) both;
}

.top-nav__link:hover::before,
.top-nav__link:focus-visible::before,
.top-nav__link.is-active {
  transform: none;
}

.top-nav__link.is-active::before,
.top-nav__link:hover::before,
.top-nav__link:focus-visible::before {
  transform: scaleX(1);
}

.top-nav__link.is-active {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.04);
  background: transparent;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.22);
}

.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0) 46%),
    rgba(7, 16, 27, 0.92);
  cursor: pointer;
}

.menu-toggle span:not(.sr-only) {
  display: block;
  width: 100%;
  height: 2px;
  margin: 4px 0;
  border-radius: 999px;
  background: var(--chrome);
}

.menu-toggle:hover,
.menu-toggle:focus-visible {
  transform: translateY(-1px);
  border-color: var(--line-strong);
  box-shadow: 0 0 0 4px rgba(75, 220, 255, 0.08);
}

.header-glowbar {
  width: 100%;
  height: 1px;
  margin: 0 auto;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(75, 220, 255, 0), rgba(75, 220, 255, 0.5), rgba(26, 107, 255, 0));
  box-shadow: 0 0 18px rgba(75, 220, 255, 0.22);
}

main {
  padding-bottom: 44px;
}

.hero,
.page-hero {
  padding: clamp(30px, 6vw, 72px) 0 22px;
}

.hero-stage {
  display: grid;
  gap: 24px;
}

.hero-layout,
.page-hero__grid,
.section-head,
.contact-form-shell,
.footer-bar {
  display: grid;
  gap: 28px;
}

.hero-layout {
  grid-template-columns: minmax(0, 1.06fr) minmax(360px, 0.94fr);
  align-items: center;
  min-height: min(76svh, 820px);
}

.hero--home .hero-layout {
  position: relative;
  grid-template-columns: minmax(0, 1fr);
  min-height: min(82svh, 920px);
  padding: clamp(36px, 5vw, 58px);
  justify-items: center;
  border: 1px solid rgba(75, 220, 255, 0.16);
  border-radius: 34px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0) 22%),
    linear-gradient(140deg, rgba(75, 220, 255, 0.05), transparent 36%),
    rgba(3, 8, 14, 0.72);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    inset 0 -1px 0 rgba(255, 255, 255, 0.04),
    0 36px 100px rgba(0, 0, 0, 0.46),
    0 0 52px rgba(26, 107, 255, 0.12);
  overflow: hidden;
  isolation: isolate;
}

.hero--home .hero-layout::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(2, 5, 9, 0.04), rgba(2, 5, 9, 0.68)),
    linear-gradient(90deg, rgba(2, 5, 9, 0.24), rgba(2, 5, 9, 0.1) 40%, rgba(2, 5, 9, 0.24));
  z-index: 0;
}

.hero-home-backdrop {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 22%, rgba(75, 220, 255, 0.16), transparent 24%),
    linear-gradient(180deg, rgba(2, 5, 9, 0) 0%, rgba(2, 5, 9, 0.42) 60%, rgba(2, 5, 9, 0.7) 100%),
    url("/assets/img/brand/tf-hero-bg.png") center center / cover no-repeat;
  opacity: 0.68;
  filter: saturate(1.08) brightness(0.9);
  z-index: -1;
}

.page-hero__grid {
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.92fr);
  align-items: center;
}

.hero-copy,
.page-hero__copy {
  position: relative;
  z-index: 1;
}

.hero-copy h1,
.page-hero__copy h1,
.section-head h2,
.page-intro__grid h2,
.cta-band__inner h2,
.intro-grid h2 {
  line-height: 1.02;
  letter-spacing: -0.045em;
}

.hero-copy h1 {
  max-width: 12ch;
  font-size: clamp(3.15rem, 7vw, 5.9rem);
}

.hero-copy--home {
  display: grid;
  gap: 0;
  width: min(100%, 980px);
  text-align: center;
}

.hero-brand-mark {
  width: min(100%, 660px);
  margin: 0 auto 20px;
  padding: clamp(10px, 2vw, 18px);
}

.hero-brand-mark img {
  width: 100%;
  filter: drop-shadow(0 0 32px rgba(75, 220, 255, 0.18));
}

.hero-copy--home h1 {
  max-width: 10.5ch;
  margin-inline: auto;
}

.page-hero__copy h1 {
  max-width: 12ch;
  font-size: clamp(2.7rem, 5vw, 4.5rem);
}

.hero-text,
.page-hero__lead {
  max-width: 62ch;
  font-size: 1.06rem;
}

.hero--home .hero-text {
  margin-inline: auto;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.hero--home .hero-actions,
.hero--home .hero-signalbar {
  justify-content: center;
}

.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 16px;
  font-size: 0.88rem;
  overflow: hidden;
  isolation: isolate;
}

.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 18%, rgba(255, 255, 255, 0.34) 36%, transparent 52%);
  transform: translateX(-140%);
  transition: transform 0.56s var(--ease-out);
}

.btn span {
  position: relative;
  z-index: 1;
}

.btn__icon {
  transition: transform 0.26s var(--ease-out);
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px);
}

.btn:hover::before,
.btn:focus-visible::before {
  transform: translateX(140%);
}

.btn:hover .btn__icon,
.btn:focus-visible .btn__icon {
  transform: translateX(3px);
}

.btn--solid {
  background: linear-gradient(135deg, #f4fbff 0%, var(--blue-3) 22%, var(--cyan) 48%, var(--blue) 74%, #0b1732 100%);
  color: #041118;
  box-shadow: 0 18px 40px rgba(18, 112, 255, 0.28);
}

.btn--solid:hover,
.btn--solid:focus-visible {
  box-shadow: 0 22px 48px rgba(18, 112, 255, 0.34), 0 0 0 1px rgba(255, 255, 255, 0.14) inset;
}

.btn--ghost {
  border-color: rgba(75, 220, 255, 0.24);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0) 46%),
    rgba(9, 19, 31, 0.76);
  color: var(--text);
}

.btn--ghost:hover,
.btn--ghost:focus-visible {
  border-color: rgba(75, 220, 255, 0.46);
  box-shadow: 0 18px 40px rgba(75, 220, 255, 0.12);
}

.hero-signalbar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.hero-signalbar__chip {
  padding: 11px 14px;
  border: 1px solid rgba(75, 220, 255, 0.16);
  border-radius: 999px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0) 56%),
    rgba(6, 14, 23, 0.92);
  color: #dff6ff;
  font-size: 0.76rem;
}

.hero-signalbar__chip--2 {
  border-color: rgba(75, 220, 255, 0.22);
}

.hero-signalbar__chip--3 {
  border-color: rgba(26, 107, 255, 0.28);
}

.hero-signalbar__chip--4 {
  border-color: rgba(226, 235, 247, 0.18);
}

.hero-signalbar__chip,
.capability-stack__item,
.project-card__action {
  text-decoration: none;
}

.hero-signalbar__chip:hover,
.hero-signalbar__chip:focus-visible,
.capability-stack__item:hover,
.capability-stack__item:focus-visible,
.project-card__action:hover,
.project-card__action:focus-visible {
  color: #ffffff;
  border-color: var(--line-strong);
  box-shadow: 0 0 0 1px rgba(75, 220, 255, 0.2), 0 18px 44px rgba(75, 220, 255, 0.12);
}

.capability-stack {
  display: grid;
  gap: 18px;
  align-content: start;
  min-height: 100%;
  padding: 28px;
}

.hero-stage > .capability-stack {
  grid-template-columns: 1fr;
  justify-items: stretch;
  max-width: 1180px;
  margin-inline: auto;
  padding: 24px 26px 26px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0) 20%),
    linear-gradient(180deg, rgba(2, 5, 9, 0.1), rgba(2, 5, 9, 0.22)),
    rgba(5, 11, 19, 0.82);
}

.hero-stage > .capability-stack .eyebrow {
  margin-bottom: 0;
}

.capability-stack__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  position: relative;
  z-index: 1;
}

.capability-stack__item {
  padding: 16px;
  border: 1px solid rgba(75, 220, 255, 0.14);
  border-radius: 18px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0) 52%),
    rgba(5, 12, 21, 0.88);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.capability-stack__item span {
  display: block;
  color: #def7ff;
  font-size: 0.8rem;
}

.capability-stack__status {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: auto;
  padding: 16px 18px;
  border: 1px solid rgba(75, 220, 255, 0.12);
  border-radius: 18px;
  background: rgba(3, 9, 16, 0.92);
  color: #dcf5ff;
  font-size: 0.76rem;
}

.capability-stack__status-meta {
  color: var(--muted);
}

.intro {
  padding-bottom: 10px;
}

.intro-grid,
.page-intro__grid {
  padding: 30px 32px;
}

.intro-grid,
.page-intro__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.94fr);
  gap: 28px;
  align-items: center;
}

.intro-grid h2,
.page-intro__grid h2,
.cta-band__inner h2,
.section-head h2 {
  font-size: clamp(2rem, 4.4vw, 3.4rem);
}

.homepage-section {
  padding-top: 30px;
}

.section-head {
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
  align-items: end;
  margin-bottom: 24px;
}

.section-head p:last-child {
  margin-bottom: 0;
}

.category-grid,
.feature-grid,
.pulse-grid,
.legacy-grid {
  display: grid;
  gap: 22px;
}

.category-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.feature-grid {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.pulse-grid {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.legacy-grid {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.detail-grid {
  display: grid;
  gap: 24px;
}

.category-card__link,
.feature-card,
.detail-card {
  height: 100%;
}

.category-card__link {
  display: grid;
  grid-template-rows: auto auto 1fr auto;
}

.category-card h3,
.feature-card h3,
.detail-card h3,
.pulse-card h3 {
  font-size: 1.34rem;
}

.category-card h3,
.category-card p {
  padding-inline: 24px;
}

.category-card h3 {
  padding-top: 22px;
}

.category-card p {
  margin-top: 12px;
}

.feature-card {
  display: grid;
  grid-template-rows: auto 1fr;
}

.feature-card__link {
  display: grid;
  grid-template-rows: auto 1fr;
  height: 100%;
}

.feature-card__body {
  display: grid;
  gap: 14px;
  padding: 22px 24px 24px;
}

.feature-card__meta {
  color: var(--cyan);
  font-size: 0.76rem;
}

.project-card__action {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 10px 24px 24px;
  color: var(--cyan);
  font-size: 0.78rem;
}

.feature-card .project-card__action,
.detail-card .project-card__action {
  margin: 0;
}

.project-card__action::after {
  content: "";
  width: 36px;
  height: 1px;
  background: linear-gradient(90deg, var(--cyan), transparent);
}

.page-hero__visual {
  min-width: 0;
}

.page-hero__frame {
  display: grid;
  align-items: center;
  min-height: 360px;
  padding: 24px;
}

.page-hero__badge {
  position: absolute;
  top: 14px;
  right: 14px;
  width: clamp(180px, 26vw, 420px);
  opacity: 0.3;
  filter: drop-shadow(0 0 34px rgba(75, 220, 255, 0.18));
}

.page-hero__frame .visual-ai,
.page-hero__frame .visual-addons,
.page-hero__frame .visual-dev,
.page-hero__frame .visual-vfx,
.page-hero__frame .visual-labs {
  min-height: 310px;
  border-radius: 24px;
  border: 1px solid rgba(75, 220, 255, 0.12);
}

.hero-card {
  display: grid;
  gap: 16px;
  padding: 24px;
  min-height: 100%;
  border-radius: 24px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0) 38%),
    linear-gradient(150deg, rgba(75, 220, 255, 0.08), transparent 30%),
    rgba(4, 10, 17, 0.9);
}

.hero-card__logo {
  width: min(100%, 340px);
}

.hero-card__title {
  font-size: 1.22rem;
}

.hero-card__subtitle {
  margin-bottom: 0;
}

.hero-card__items {
  display: grid;
  gap: 10px;
}

.hero-card__item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid rgba(75, 220, 255, 0.12);
  border-radius: 18px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0) 50%),
    rgba(8, 18, 31, 0.84);
}

.hero-card__icon {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 14px;
  background: rgba(75, 220, 255, 0.12);
  color: var(--cyan);
}

.hero-card__item--gamepad .hero-card__icon {
  background: rgba(26, 107, 255, 0.14);
  color: #8bc2ff;
}

.hero-card__item--code .hero-card__icon {
  background: rgba(75, 220, 255, 0.12);
  color: #cdefff;
}

.hero-card__label {
  font-size: 0.8rem;
}

.detail-card {
  display: grid;
  grid-template-columns: minmax(300px, 0.92fr) minmax(0, 1.08fr);
}

.detail-card__media,
.detail-card__media--visual {
  min-height: 100%;
  background: rgba(3, 9, 16, 0.9);
}

.detail-card__media--link,
.detail-card__media--visual {
  overflow: hidden;
}

.detail-card__media--link img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
  transition: transform 0.75s var(--ease-out), filter 0.4s ease;
}

.detail-card__media--visual {
  padding: 24px;
}

.detail-card__media--visual > div {
  height: 100%;
  min-height: 240px;
  border-radius: 22px;
  border: 1px solid rgba(75, 220, 255, 0.12);
}

.detail-card:hover .detail-card__media--link img,
.detail-card:focus-within .detail-card__media--link img,
.gallery-card:hover img,
.gallery-card:focus-visible img {
  transform: scale(1.05);
}

.detail-card__body {
  display: grid;
  align-content: start;
  gap: 14px;
  padding: 24px;
}

.detail-card__body p {
  margin-bottom: 0;
}

.bullet-list {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--muted);
}

.inline-link {
  color: var(--cyan);
}

.inline-link:hover,
.inline-link:focus-visible,
.footer-bar a:hover,
.footer-bar a:focus-visible {
  color: #fff;
  text-shadow: 0 0 18px rgba(75, 220, 255, 0.18);
}

.gallery-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}

.filter-chip {
  padding: 10px 14px;
  border: 1px solid rgba(75, 220, 255, 0.16);
  border-radius: 999px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0) 46%),
    rgba(7, 15, 26, 0.86);
  color: var(--muted);
  cursor: pointer;
  font-size: 0.74rem;
}

.filter-chip:hover,
.filter-chip:focus-visible,
.filter-chip.is-active {
  transform: translateY(-2px);
  border-color: var(--line-strong);
  color: #fff;
  box-shadow: 0 18px 30px rgba(0, 0, 0, 0.32), 0 0 28px rgba(75, 220, 255, 0.1);
}

.masonry-gallery {
  column-count: 3;
  column-gap: 18px;
}

.masonry-gallery .gallery-card {
  display: inline-block;
  width: 100%;
  margin-bottom: 18px;
}

.gallery-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--panel);
  box-shadow: var(--shadow-glow);
}

.gallery-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 36%, rgba(2, 6, 11, 0.92) 100%);
  z-index: 1;
}

.gallery-card img {
  width: 100%;
  height: 100%;
  min-height: 290px;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.05);
  transition: transform 0.75s var(--ease-out), filter 0.4s ease;
}

.gallery-card__meta {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: end;
}

.gallery-card__meta strong {
  display: block;
}

.gallery-card__meta span:last-child {
  color: var(--muted);
  font-size: 0.86rem;
}

.gallery-card.is-hidden {
  display: none !important;
}

.legacy-grid .gallery-card {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0) 22%),
    linear-gradient(150deg, rgba(75, 220, 255, 0.08), transparent 34%),
    rgba(5, 10, 18, 0.92);
}

.legacy-grid .gallery-card::after {
  content: "Archive";
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 2;
  padding: 7px 10px;
  border: 1px solid rgba(75, 220, 255, 0.16);
  border-radius: 999px;
  background: rgba(4, 10, 18, 0.82);
  color: #d8f5ff;
  font-family: var(--label);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 0.7rem;
}

.legacy-grid .gallery-card img {
  filter: saturate(0.8) contrast(1.03) brightness(0.92);
}

.pulse-card {
  display: grid;
  gap: 14px;
  padding: 22px;
  border-radius: 24px;
}

.pulse-card__top,
.pulse-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.pulse-card__status {
  color: var(--cyan);
  font-size: 0.76rem;
}

.pulse-chip {
  padding: 6px 10px;
  border: 1px solid rgba(75, 220, 255, 0.14);
  border-radius: 999px;
  background: rgba(75, 220, 255, 0.08);
  color: #dbf6ff;
  font-size: 0.7rem;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 0 rgba(75, 220, 255, 0.52);
  animation: pulse-ring 1.8s ease-out infinite;
}

[data-pulse-ticker]::after {
  content: "realtime systems / AI workflows / addon logic / visual archive / testing passes / development signals";
  display: block;
  grid-column: 1 / -1;
  padding-top: 6px;
  color: rgba(226, 235, 247, 0.72);
  font-family: var(--label);
  letter-spacing: 0.16em;
  white-space: nowrap;
  overflow: hidden;
  animation: ticker 18s linear infinite;
  animation-play-state: var(--ticker-play-state, running);
}

.cta-band {
  padding: 26px 0 72px;
}

.cta-band__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 24px;
  padding: 32px;
  background:
    radial-gradient(circle at 18% 30%, rgba(75, 220, 255, 0.12), transparent 26%),
    radial-gradient(circle at 86% 18%, rgba(255, 159, 84, 0.18), transparent 28%),
    linear-gradient(140deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0) 24%),
    rgba(8, 15, 24, 0.92);
}

.cta-band__inner .btn--solid {
  background: linear-gradient(135deg, #ebfbff 0%, var(--blue-3) 24%, var(--cyan) 48%, var(--blue) 76%, #0d2c66 100%);
  color: #041118;
  box-shadow: 0 22px 50px rgba(18, 112, 255, 0.3);
}

.contact-form-section,
.page-closing {
  padding-top: 26px;
}

.contact-form-shell {
  grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
  align-items: start;
}

.contact-form-copy,
.contact-form,
.page-closing__inner,
.rss-shell {
  padding: 24px;
}

.contact-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.contact-form--rich {
  grid-template-columns: 1fr;
}

.contact-form__row {
  display: grid;
  gap: 16px;
}

.contact-form__row--two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.contact-form label {
  display: grid;
  gap: 8px;
}

.contact-form span {
  color: var(--cyan);
  font-size: 0.76rem;
}

.contact-form em {
  font-style: normal;
  color: var(--muted);
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid rgba(226, 235, 247, 0.12);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
}

.contact-form input:hover,
.contact-form textarea:hover,
.contact-form select:hover,
.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  border-color: var(--line-strong);
  box-shadow: 0 0 0 4px rgba(75, 220, 255, 0.08);
  outline: none;
}

.contact-form select {
  appearance: none;
}

.contact-form__row--captcha {
  align-items: end;
}

.contact-form__submit {
  width: fit-content;
}

.form-alert {
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid rgba(226, 235, 247, 0.14);
  background: rgba(255, 255, 255, 0.03);
}

.form-alert--success {
  border-color: rgba(75, 220, 255, 0.26);
  color: #dff8ff;
}

.form-alert--error {
  border-color: rgba(255, 154, 94, 0.28);
  color: #ffe2d3;
}

.hidden-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.bullet-list--compact {
  margin: 10px 0 0;
  padding-left: 18px;
}

.contact-form__full {
  grid-column: 1 / -1;
}

.page-closing__inner {
  text-align: center;
}

.page-closing__inner p {
  margin-bottom: 0;
  font-size: 1.08rem;
}

.site-footer {
  padding: 8px 0 34px;
}

.footer-bar {
  grid-template-columns: minmax(0, 1fr);
  justify-items: center;
  text-align: center;
  padding: 28px 24px 30px;
  border-radius: 0;
  border-left: 0;
  border-right: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0) 28%),
    linear-gradient(180deg, rgba(4, 8, 14, 0.94), rgba(7, 10, 16, 0.92));
  box-shadow: none;
}

.footer-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
}

.footer-brand__seal {
  width: min(100%, 188px);
  filter: drop-shadow(0 0 26px rgba(75, 220, 255, 0.18));
}

.footer-bar p {
  margin-bottom: 0;
  max-width: 40rem;
}

.footer-bar a {
  color: var(--cyan);
}

.visual-ai,
.visual-addons,
.visual-dev,
.visual-vfx,
.visual-labs {
  --visual-icon: none;
  position: relative;
  min-height: 230px;
  overflow: hidden;
  isolation: isolate;
  background-color: #050b13;
}

.visual-ai::before,
.visual-ai::after,
.visual-addons::before,
.visual-addons::after,
.visual-dev::before,
.visual-dev::after,
.visual-vfx::before,
.visual-vfx::after,
.visual-labs::before,
.visual-labs::after {
  content: "";
  position: absolute;
  inset: 0;
  transition: transform 0.6s var(--ease-out), opacity 0.3s ease, filter 0.3s ease;
}

.visual-ai::before,
.visual-addons::before,
.visual-dev::before,
.visual-vfx::before,
.visual-labs::before {
  inset: 16px;
  border: 1px solid rgba(75, 220, 255, 0.12);
  border-radius: 22px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0) 22%),
    repeating-linear-gradient(90deg, rgba(75, 220, 255, 0.06) 0 1px, transparent 1px 44px),
    repeating-linear-gradient(180deg, rgba(75, 220, 255, 0.05) 0 1px, transparent 1px 44px);
  opacity: 0.82;
}

.visual-ai::after,
.visual-addons::after,
.visual-dev::after,
.visual-vfx::after,
.visual-labs::after {
  inset: 12px;
  border-radius: 24px;
  background: center / cover no-repeat var(--visual-icon);
  filter: drop-shadow(0 0 18px rgba(75, 220, 255, 0.14)) drop-shadow(0 24px 46px rgba(0, 0, 0, 0.32));
  opacity: 0.98;
}

.card-hover:hover .visual-ai::after,
.card-hover:focus-within .visual-ai::after,
.card-hover:hover .visual-addons::after,
.card-hover:focus-within .visual-addons::after,
.card-hover:hover .visual-dev::after,
.card-hover:focus-within .visual-dev::after,
.card-hover:hover .visual-vfx::after,
.card-hover:focus-within .visual-vfx::after,
.card-hover:hover .visual-labs::after,
.card-hover:focus-within .visual-labs::after {
  transform: scale(1.04);
}

.visual-ai {
  --visual-icon: url("/assets/img/icons-png/cat-ai.png");
  background:
    radial-gradient(circle at 22% 18%, rgba(75, 220, 255, 0.26), transparent 24%),
    radial-gradient(circle at 80% 72%, rgba(26, 107, 255, 0.22), transparent 26%),
    linear-gradient(150deg, #09121f 5%, #07111c 58%, #03070c 100%);
}

.visual-addons {
  --visual-icon: url("/assets/img/icons-png/cat-addons.png");
  background:
    radial-gradient(circle at 22% 14%, rgba(75, 220, 255, 0.22), transparent 22%),
    radial-gradient(circle at 76% 76%, rgba(26, 107, 255, 0.18), transparent 24%),
    linear-gradient(150deg, #0a1320 0%, #08101a 58%, #04070c 100%);
}

.visual-dev {
  --visual-icon: url("/assets/img/icons-png/cat-dev.png");
  background:
    radial-gradient(circle at 18% 14%, rgba(226, 235, 247, 0.08), transparent 20%),
    linear-gradient(90deg, rgba(75, 220, 255, 0.12), transparent 38%),
    linear-gradient(150deg, #090f18 0%, #0a131d 56%, #03070c 100%);
}

.visual-vfx {
  --visual-icon: url("/assets/img/icons-png/cat-vfx.png");
  background:
    radial-gradient(circle at 22% 18%, rgba(75, 220, 255, 0.16), transparent 22%),
    radial-gradient(circle at 80% 18%, rgba(26, 107, 255, 0.18), transparent 22%),
    linear-gradient(150deg, #0b1118 0%, #09111b 52%, #03070c 100%);
}

.visual-labs {
  --visual-icon: url("/assets/img/icons-png/cat-labs.png");
  background:
    radial-gradient(circle at 20% 18%, rgba(75, 220, 255, 0.2), transparent 22%),
    radial-gradient(circle at 84% 72%, rgba(226, 235, 247, 0.08), transparent 20%),
    linear-gradient(150deg, #09111b 0%, #081019 56%, #04070b 100%);
}

.visual-vfx::before {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0) 18%),
    linear-gradient(rgba(226, 235, 247, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(226, 235, 247, 0.04) 1px, transparent 1px);
  background-size: auto, 24px 24px, 24px 24px;
  transform: perspective(520px) rotateX(72deg) scale(1.08);
  transform-origin: center 78%;
}

.visual-dev::before {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0) 22%),
    repeating-linear-gradient(180deg, rgba(226, 235, 247, 0.05) 0 2px, transparent 2px 10px),
    linear-gradient(90deg, rgba(75, 220, 255, 0.12), transparent 64%);
}

.visual-ai--llm { --visual-icon: url("/assets/img/icons-png/ai-llm.png"); }
.visual-ai--rag { --visual-icon: url("/assets/img/icons-png/ai-rag.png"); }
.visual-ai--assistant { --visual-icon: url("/assets/img/icons-png/ai-assistant.png"); }
.visual-ai--growth { --visual-icon: url("/assets/img/icons-png/ai-growth.png"); }

.visual-addons--events { --visual-icon: url("/assets/img/icons-png/addons-events.png"); }
.visual-addons--lua { --visual-icon: url("/assets/img/icons-png/addons-lua.png"); }
.visual-addons--audio { --visual-icon: url("/assets/img/icons-png/addons-audio.png"); }
.visual-addons--ui { --visual-icon: url("/assets/img/icons-png/addons-ui.png"); }

.visual-dev--python { --visual-icon: url("/assets/img/icons-png/dev-python.png"); }
.visual-dev--api { --visual-icon: url("/assets/img/icons-png/dev-api.png"); }
.visual-dev--qa { --visual-icon: url("/assets/img/icons-png/dev-qa.png"); }
.visual-dev--pipeline { --visual-icon: url("/assets/img/icons-png/dev-pipeline.png"); }
.visual-dev--automation { --visual-icon: url("/assets/img/icons-png/dev-automation.png"); }
.visual-dev--focus { --visual-icon: url("/assets/img/icons-png/dev-focus.png"); }

.visual-labs--signal { --visual-icon: url("/assets/img/icons-png/labs-signal.png"); }

.rss-shell {
  padding: 26px;
}

.rss-ticker {
  min-height: 54px;
  margin: 18px 0 22px;
  padding: 14px 18px;
  border: 1px solid rgba(75, 220, 255, 0.12);
  border-radius: 18px;
  background: rgba(5, 12, 21, 0.9);
}

.rss-widget-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}

.rss-widget {
  min-height: 220px;
  padding: 18px;
  border: 1px solid rgba(75, 220, 255, 0.12);
  border-radius: 20px;
  background: rgba(5, 12, 21, 0.9);
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: none;
}

.lightbox.is-open {
  display: block;
}

.lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(2, 6, 10, 0.82);
  backdrop-filter: blur(20px);
}

.lightbox__dialog {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  width: min(1320px, calc(100vw - 36px));
  height: min(92vh, 920px);
  margin: 4vh auto;
  padding: 30px 22px;
  border: 1px solid rgba(226, 235, 247, 0.12);
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0) 18%),
    linear-gradient(150deg, rgba(75, 220, 255, 0.08), transparent 32%),
    rgba(5, 10, 18, 0.92);
  box-shadow: 0 42px 120px rgba(0, 0, 0, 0.52);
}

.lightbox__stage {
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  gap: 18px;
  height: 100%;
}

.lightbox__viewport {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(75, 220, 255, 0.1);
  border-radius: 22px;
  background:
    radial-gradient(circle at 50% 0%, rgba(75, 220, 255, 0.08), transparent 26%),
    rgba(2, 6, 10, 0.92);
  cursor: grab;
}

.lightbox__viewport.is-dragging {
  cursor: grabbing;
}

.lightbox__image {
  position: absolute;
  top: 50%;
  left: 50%;
  max-width: min(100%, 1100px);
  max-height: min(100%, 76vh);
  transform-origin: center center;
  will-change: transform;
  user-select: none;
}

.lightbox__caption-wrap {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
}

.lightbox__title {
  margin-bottom: 6px;
  font-size: 1.08rem;
}

.lightbox__counter {
  color: var(--cyan);
  white-space: nowrap;
}

.lightbox__close,
.lightbox__prev,
.lightbox__next,
.lightbox__zoom-controls button {
  border: 1px solid rgba(226, 235, 247, 0.14);
  border-radius: 16px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0) 46%),
    rgba(8, 15, 25, 0.9);
  color: #fff;
  cursor: pointer;
}

.lightbox__close:hover,
.lightbox__close:focus-visible,
.lightbox__prev:hover,
.lightbox__prev:focus-visible,
.lightbox__next:hover,
.lightbox__next:focus-visible,
.lightbox__zoom-controls button:hover,
.lightbox__zoom-controls button:focus-visible {
  transform: translateY(-2px);
  border-color: var(--line-strong);
  box-shadow: 0 18px 34px rgba(0, 0, 0, 0.32), 0 0 26px rgba(75, 220, 255, 0.12);
}

.lightbox__close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 46px;
  height: 46px;
  font-size: 1.45rem;
}

.lightbox__prev,
.lightbox__next {
  width: 56px;
  height: 56px;
  font-size: 1.36rem;
}

.lightbox__zoom-controls {
  position: absolute;
  right: 22px;
  bottom: 22px;
  display: flex;
  gap: 10px;
}

.lightbox__zoom-controls button {
  min-width: 52px;
  min-height: 42px;
  padding: 0 12px;
}

@keyframes sweep {
  from { transform: translateX(-150%); }
  to { transform: translateX(150%); }
}

@keyframes pulse-ring {
  0% { box-shadow: 0 0 0 0 rgba(75, 220, 255, 0.5); }
  70% { box-shadow: 0 0 0 12px rgba(75, 220, 255, 0); }
  100% { box-shadow: 0 0 0 0 rgba(75, 220, 255, 0); }
}

@keyframes ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-18%); }
}

@media (max-width: 1200px) {
  .header-bar {
    grid-template-columns: 1fr;
    min-height: 92px;
  }

  .hero-layout,
  .page-hero__grid,
  .intro-grid,
  .page-intro__grid,
  .section-head,
  .contact-form-shell,
  .footer-bar {
    grid-template-columns: 1fr;
  }

  .detail-card {
    grid-template-columns: 1fr;
  }

  .masonry-gallery {
    column-count: 2;
  }
}

@media (max-width: 1100px) {
  .site-header {
    padding-top: 0;
  }

  .header-bar {
    grid-template-columns: minmax(0, 1fr) auto;
    justify-items: center;
    align-items: center;
    min-height: 96px;
  }

  .site-brand__info-mark {
    width: min(100%, 300px);
  }

  .menu-toggle {
    display: inline-flex;
    justify-self: end;
  }

  .site-nav {
    display: none;
    grid-column: 1 / -1;
    grid-template-columns: 1fr;
    gap: 10px;
    padding-top: 14px;
    width: 100%;
  }

  .site-nav.is-open {
    display: grid;
  }

  .top-nav__link {
    justify-content: flex-start;
    min-height: 52px;
    padding-inline: 16px;
    font-size: 0.82rem;
    border-radius: 18px;
  }

  .hero-layout {
    min-height: auto;
  }

  .hero--home .hero-layout {
    min-height: auto;
    padding: 28px 20px;
    border-radius: 28px;
  }

  .hero-brand-mark {
    width: min(100%, 460px);
    margin-bottom: 16px;
  }

  .capability-stack__grid {
    grid-template-columns: 1fr;
  }

  .page-hero__frame {
    min-height: 320px;
  }

  .cta-band__inner {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .site-brand__info-mark {
    width: min(100%, 220px);
  }

  .hero-brand-mark {
    width: min(100%, 320px);
  }

  .hero-copy h1 {
    font-size: clamp(2.7rem, 14vw, 4rem);
  }
}

@media (max-width: 760px) {
  .wrap {
    width: min(calc(100% - 24px), var(--max));
  }

  .hero-copy h1,
  .page-hero__copy h1 {
    max-width: none;
    font-size: clamp(2.6rem, 11vw, 4rem);
  }

  .header-shell,
  .intro-grid,
  .page-intro__grid,
  .capability-stack,
  .page-hero__frame,
  .rss-shell,
  .contact-form-copy,
  .contact-form,
  .page-closing__inner,
  .cta-band__inner,
  .footer-bar {
    padding: 20px;
  }

  .category-grid,
  .feature-grid,
  .pulse-grid,
  .legacy-grid,
  .contact-form {
    grid-template-columns: 1fr;
  }

  .contact-form__row--two {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    display: grid;
  }

  .btn {
    width: 100%;
  }

  .footer-brand {
    align-items: center;
  }

  .gallery-card__meta,
  .pulse-card__meta,
  .lightbox__caption-wrap {
    flex-direction: column;
    align-items: flex-start;
  }

  .masonry-gallery {
    column-count: 1;
  }

  .lightbox__dialog {
    grid-template-columns: 1fr;
    gap: 14px;
    width: calc(100vw - 20px);
    height: calc(100vh - 20px);
    margin: 10px auto;
    padding: 56px 14px 78px;
  }

  .lightbox__prev,
  .lightbox__next {
    position: absolute;
    bottom: 18px;
    width: 48px;
    height: 48px;
  }

  .lightbox__prev {
    left: 18px;
  }

  .lightbox__next {
    left: 74px;
  }

  .lightbox__zoom-controls {
    right: 14px;
    bottom: 18px;
  }
}

@media (max-width: 520px) {
  .site-logo-image--compact {
    width: min(100%, 160px);
  }

  .hero-signalbar {
    display: grid;
    grid-template-columns: 1fr;
  }

  .capability-stack__status {
    align-items: flex-start;
  }

  .category-card h3,
  .category-card p,
  .project-card__action {
    padding-inline: 20px;
  }

  .project-card__action {
    margin-inline: 20px;
    margin-bottom: 20px;
  }

  .gallery-card img {
    min-height: 240px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}