/* ============================================================
   TTK Net company pages
   Tactical Obsidian layouts for the landing and legal pages.
   ============================================================ */

body.company-page {
  overflow-x: hidden;
  background:
    radial-gradient(circle at 82% 8%, rgba(255, 144, 101, 0.07), transparent 25rem),
    radial-gradient(circle at 10% 42%, rgba(255, 144, 101, 0.025), transparent 30rem),
    var(--surface-lowest);
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: var(--space-md);
  left: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  background: var(--primary);
  color: var(--on-primary);
  border-radius: var(--radius-md);
  font-weight: var(--weight-bold);
  transform: translateY(-200%);
}

.skip-link:focus {
  transform: translateY(0);
}

.shell {
  width: min(100% - 3rem, 1180px);
  margin-inline: auto;
}

.site-header {
  position: sticky;
  z-index: 50;
  top: 0;
  padding-block: var(--space-md);
  background: rgba(0, 0, 0, 0.68);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  min-height: 3.25rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--on-surface);
  font-family: var(--font-display);
  font-weight: var(--weight-bold);
  letter-spacing: -0.025em;
}

.brand:hover {
  color: var(--on-surface);
}

.brand__mark {
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  background: linear-gradient(135deg, var(--primary), var(--primary-container));
  color: var(--on-primary);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  letter-spacing: -0.06em;
  box-shadow: 0 0 24px rgba(255, 144, 101, 0.08);
}

.brand__name {
  font-size: var(--text-lg);
}

.brand__domain {
  color: var(--on-surface-dim);
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}

.site-nav,
.site-nav__links {
  display: flex;
  align-items: center;
}

.site-nav__links {
  gap: clamp(var(--space-md), 3vw, var(--space-xl));
}

.site-nav__link {
  color: var(--on-surface-variant);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}

.site-nav__link:hover,
.site-nav__link[aria-current="page"] {
  color: var(--on-surface);
}

.site-nav__link--action {
  padding: 0.65rem 1rem;
  background: var(--surface-container-high);
  border-radius: var(--radius-md);
  box-shadow: inset 0 0 0 1px var(--ghost-border);
}

.site-nav__link--action:hover {
  background: var(--primary);
  color: var(--on-primary);
  box-shadow: var(--glow-active);
}

main:focus {
  outline: none;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 4px;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  color: var(--primary);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}

.eyebrow__index {
  color: var(--on-surface-dim);
}

.status-dot {
  width: 0.45rem;
  height: 0.45rem;
  background: var(--primary);
  border-radius: 50%;
  box-shadow: 0 0 12px rgba(255, 144, 101, 0.6);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(19rem, 0.85fr);
  align-items: center;
  gap: clamp(3rem, 8vw, 8rem);
  min-height: calc(100vh - 5.25rem);
  padding-block: clamp(5rem, 10vw, 8.5rem);
}

.hero__copy {
  position: relative;
  z-index: 1;
}

.hero h1 {
  max-width: 13ch;
  font-family: var(--font-display);
  font-size: clamp(3.75rem, 8vw, 7rem);
  font-weight: var(--weight-bold);
  letter-spacing: -0.065em;
  line-height: 0.88;
}

.hero h1 span {
  color: var(--primary);
}

.hero__lede {
  max-width: 36rem;
  margin-top: var(--space-xl);
  color: var(--on-surface-variant);
  font-size: clamp(var(--text-base), 2vw, var(--text-lg));
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.hero__actions .btn {
  min-height: 3rem;
  justify-content: center;
}

.hero__note {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm) var(--space-lg);
  margin-top: var(--space-xl);
  color: var(--on-surface-dim);
  font-size: var(--text-xs);
  letter-spacing: 0.04em;
}

.hero__note li::before {
  content: "/";
  margin-right: var(--space-sm);
  color: var(--primary-container);
}

.console {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: rgba(38, 38, 38, 0.44);
  border-radius: var(--radius-xl);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.035),
    0 0 60px rgba(255, 144, 101, 0.055);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
}

.console::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  background: linear-gradient(155deg, rgba(255, 255, 255, 0.035), transparent 38%);
}

.console__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  min-height: 2.25rem;
  padding: var(--space-sm) var(--space-md);
  background: var(--surface-container-highest);
  color: var(--on-surface-variant);
  font-size: 0.65rem;
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}

.console__state {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--primary);
}

.console__body {
  padding: var(--space-lg);
}

.network-map {
  position: relative;
  min-height: 13rem;
  overflow: hidden;
  background:
    linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    var(--surface-lowest);
  background-size: 2rem 2rem;
  border-radius: var(--radius-lg);
}

.network-map::before,
.network-map::after {
  content: "";
  position: absolute;
  background: linear-gradient(90deg, transparent, rgba(255, 144, 101, 0.26), transparent);
  height: 1px;
  transform-origin: left center;
}

.network-map::before {
  width: 70%;
  top: 30%;
  left: 19%;
  transform: rotate(26deg);
}

.network-map::after {
  width: 72%;
  top: 67%;
  left: 17%;
  transform: rotate(-21deg);
}

.network-node {
  position: absolute;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 1.65rem;
  height: 1.65rem;
  background: var(--surface-container-highest);
  border-radius: var(--radius-sm);
  box-shadow: 0 0 18px rgba(255, 144, 101, 0.12);
}

.network-node::after {
  content: "";
  width: 0.4rem;
  height: 0.4rem;
  background: var(--primary);
  border-radius: 50%;
}

.network-node--one {
  top: 21%;
  left: 14%;
}

.network-node--two {
  top: 40%;
  right: 17%;
}

.network-node--three {
  bottom: 15%;
  left: 27%;
}

.network-map__label {
  position: absolute;
  right: var(--space-md);
  bottom: var(--space-md);
  color: var(--on-surface-dim);
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.console__readout {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.readout {
  padding: var(--space-md);
  background: var(--surface-container-low);
  border-radius: var(--radius-sm);
}

.readout__label {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--on-surface-dim);
  font-size: 0.625rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.readout__value {
  color: var(--on-surface);
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  text-transform: uppercase;
}

.section {
  padding-block: clamp(5rem, 10vw, 8rem);
}

.section--tonal {
  position: relative;
}

.section--tonal::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 100vw;
  background: var(--surface);
  transform: translateX(-50%);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(16rem, 0.55fr);
  align-items: end;
  gap: var(--space-2xl);
  margin-bottom: clamp(2.5rem, 6vw, 5rem);
}

.section-heading h2 {
  max-width: 17ch;
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: var(--weight-bold);
  letter-spacing: -0.05em;
  line-height: 0.98;
}

.section-heading p {
  color: var(--on-surface-dim);
  font-size: var(--text-sm);
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--space-md);
}

.capability-card {
  grid-column: span 5;
  min-height: 18rem;
  padding: clamp(1.5rem, 4vw, 2.25rem);
  background: var(--surface-container-low);
  border-radius: var(--radius-xl);
  transition:
    background var(--duration-normal) var(--ease-out),
    transform var(--duration-normal) var(--ease-out);
}

.capability-card:nth-child(2),
.capability-card:nth-child(3) {
  grid-column: span 7;
}

.capability-card:hover {
  background: var(--surface-container-high);
  transform: translateY(-3px);
}

.capability-card__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-md);
  margin-bottom: 4.5rem;
}

.capability-card__number {
  color: var(--primary);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
}

.capability-card__code {
  color: var(--on-surface-retired);
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.capability-card h3 {
  margin-bottom: var(--space-md);
  font-family: var(--font-display);
  font-size: clamp(1.65rem, 3vw, 2.25rem);
  letter-spacing: -0.035em;
}

.capability-card p {
  max-width: 34rem;
  color: var(--on-surface-variant);
  font-size: var(--text-sm);
}

.operations {
  display: grid;
  grid-template-columns: minmax(17rem, 0.65fr) minmax(0, 1fr);
  gap: clamp(3rem, 9vw, 9rem);
}

.operations__intro {
  align-self: start;
}

.operations__intro h2 {
  margin-bottom: var(--space-lg);
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 6vw, 5rem);
  font-weight: var(--weight-bold);
  letter-spacing: -0.055em;
  line-height: 0.94;
}

.operations__intro p {
  max-width: 29rem;
  color: var(--on-surface-dim);
}

.operation-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.operation {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: var(--space-lg);
  padding: clamp(1.5rem, 4vw, 2.25rem);
  background: var(--surface-container-low);
  border-radius: var(--radius-lg);
}

.operation:nth-child(even) {
  background: var(--surface-container);
}

.operation__index {
  color: var(--primary);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
}

.operation h3 {
  margin-bottom: var(--space-sm);
  font-family: var(--font-display);
  font-size: var(--text-xl);
}

.operation p {
  color: var(--on-surface-variant);
  font-size: var(--text-sm);
}

.contact-panel {
  position: relative;
  overflow: hidden;
  padding: clamp(2rem, 7vw, 5.5rem);
  background:
    linear-gradient(135deg, rgba(255, 144, 101, 0.075), transparent 44%),
    var(--surface-container-high);
  border-radius: var(--radius-xl);
}

.contact-panel::after {
  content: "TTK";
  position: absolute;
  right: -0.05em;
  bottom: -0.25em;
  color: rgba(255, 255, 255, 0.018);
  font-family: var(--font-display);
  font-size: clamp(9rem, 26vw, 22rem);
  font-weight: var(--weight-bold);
  letter-spacing: -0.1em;
  line-height: 1;
  pointer-events: none;
}

.contact-panel__content {
  position: relative;
  z-index: 1;
  max-width: 47rem;
}

.contact-panel h2 {
  margin-bottom: var(--space-lg);
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 7vw, 5.5rem);
  font-weight: var(--weight-bold);
  letter-spacing: -0.06em;
  line-height: 0.94;
}

.contact-panel p {
  max-width: 38rem;
  color: var(--on-surface-variant);
}

.contact-panel .btn {
  margin-top: var(--space-lg);
}

.site-footer {
  padding-block: var(--space-2xl);
  background: var(--surface);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: var(--space-xl);
}

.site-footer__identity {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.site-footer__legal-name {
  max-width: 35rem;
  color: var(--on-surface-dim);
  font-size: var(--text-xs);
}

.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: var(--space-md) var(--space-lg);
}

.site-footer__links a {
  color: var(--on-surface-dim);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
}

.site-footer__links a:hover {
  color: var(--primary);
}

/* Legal documents use a narrower reading column within the same system. */
.legal-hero {
  padding-block: clamp(5rem, 10vw, 8rem) clamp(3rem, 6vw, 5rem);
}

.legal-hero__meta {
  color: var(--on-surface-dim);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.legal-hero h1 {
  max-width: 11ch;
  margin-block: var(--space-lg);
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 9vw, 7rem);
  font-weight: var(--weight-bold);
  letter-spacing: -0.065em;
  line-height: 0.9;
}

.legal-hero__lede {
  max-width: 48rem;
  color: var(--on-surface-variant);
  font-size: var(--text-lg);
}

.legal-layout {
  display: grid;
  grid-template-columns: 15rem minmax(0, 46rem);
  gap: clamp(3rem, 8vw, 8rem);
  align-items: start;
  padding-bottom: clamp(6rem, 12vw, 10rem);
}

.legal-nav {
  position: sticky;
  top: 6.5rem;
  padding: var(--space-lg);
  background: var(--surface-container-low);
  border-radius: var(--radius-lg);
}

.legal-nav__title {
  display: block;
  margin-bottom: var(--space-md);
  color: var(--primary);
  font-size: 0.625rem;
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}

.legal-nav ol {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  list-style: none;
  counter-reset: legal-section;
}

.legal-nav li {
  counter-increment: legal-section;
}

.legal-nav a {
  display: grid;
  grid-template-columns: 1.5rem 1fr;
  color: var(--on-surface-dim);
  font-size: var(--text-xs);
}

.legal-nav a::before {
  content: counter(legal-section, decimal-leading-zero);
  color: var(--on-surface-retired);
  font-family: var(--font-mono);
}

.legal-nav a:hover {
  color: var(--on-surface);
}

.legal-document {
  min-width: 0;
}

.legal-document section {
  margin-bottom: var(--space-3xl);
  scroll-margin-top: 7rem;
}

.legal-document h2 {
  margin-bottom: var(--space-lg);
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  letter-spacing: -0.035em;
}

.legal-document h3 {
  margin-block: var(--space-xl) var(--space-sm);
  font-size: var(--text-lg);
}

.legal-document p,
.legal-document li {
  color: var(--on-surface-variant);
}

.legal-document p,
.legal-document ul {
  margin-bottom: var(--space-md);
}

.legal-document ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  padding-left: var(--space-lg);
  list-style: square;
}

.legal-document li::marker {
  color: var(--primary-container);
}

.legal-callout {
  margin-bottom: var(--space-2xl);
  padding: var(--space-lg);
  background: var(--surface-container-low);
  border-radius: var(--radius-lg);
  color: var(--on-surface-variant);
  font-size: var(--text-sm);
}

.legal-callout strong {
  color: var(--on-surface);
}

.legal-contact {
  padding: var(--space-xl);
  background: var(--surface-container-high);
  border-radius: var(--radius-xl);
}

.legal-contact p {
  margin-bottom: var(--space-xs);
}

@media (max-width: 900px) {
  .hero,
  .section-heading,
  .operations {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero__copy {
    max-width: 48rem;
  }

  .console {
    width: min(100%, 38rem);
    margin-left: auto;
  }

  .section-heading p {
    max-width: 37rem;
  }

  .operations__intro {
    max-width: 42rem;
  }

  .legal-layout {
    grid-template-columns: 1fr;
  }

  .legal-nav {
    position: static;
  }

  .legal-nav ol {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 700px) {
  .shell {
    width: min(100% - 2rem, 1180px);
  }

  .site-header {
    position: relative;
    padding-bottom: var(--space-sm);
  }

  .site-header__inner {
    align-items: flex-start;
  }

  .brand__domain,
  .site-nav__link:not(.site-nav__link--action) {
    display: none;
  }

  .hero {
    padding-top: 4rem;
  }

  .hero h1 {
    font-size: clamp(3.5rem, 18vw, 5.5rem);
  }

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

  .capability-card,
  .capability-card:nth-child(2),
  .capability-card:nth-child(3) {
    grid-column: auto;
    min-height: auto;
  }

  .capability-card__top {
    margin-bottom: var(--space-3xl);
  }

  .site-footer__grid {
    grid-template-columns: 1fr;
  }

  .site-footer__links {
    justify-content: flex-start;
  }

  .legal-nav ol {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 460px) {
  .hero__actions,
  .hero__actions .btn,
  .contact-panel .btn {
    width: 100%;
  }

  .console__readout {
    grid-template-columns: 1fr;
  }

  .network-map {
    min-height: 11rem;
  }

  .operation {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }
}

@media (prefers-reduced-motion: no-preference) {
  .hero__copy,
  .console {
    animation: company-rise 700ms var(--ease-out) both;
  }

  .console {
    animation-delay: 140ms;
  }

  .status-dot,
  .network-node::after {
    animation: company-pulse 2.8s var(--ease-in-out) infinite;
  }
}

@keyframes company-rise {
  from {
    opacity: 0;
    transform: translateY(1.25rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes company-pulse {
  50% {
    opacity: 0.45;
    box-shadow: 0 0 20px rgba(255, 144, 101, 0.32);
  }
}