/* ==========================================================================
   Homepage sections. Relies on tokens and components in styles.css.
   ========================================================================== */

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: max(680px, 100svh);
  display: flex;
  flex-direction: column;
  color: var(--white);
  background: var(--navy-950);
  overflow: hidden;
  isolation: isolate;
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: -4;
  overflow: hidden;
  transform: translate3d(0, var(--parallax, 0px), 0);
  will-change: transform;
}
.hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  transform: scale(1.08);
  animation: hero-settle 2.4s var(--ease) both;
}
@keyframes hero-settle {
  from { opacity: 0; transform: scale(1.16); }
  to   { opacity: 1; transform: scale(1.08); }
}

.hero__shade {
  position: absolute;
  inset: 0;
  z-index: -3;
  background:
    linear-gradient(90deg, rgba(7, 15, 27, 0.94) 0%, rgba(7, 15, 27, 0.82) 38%, rgba(7, 15, 27, 0.45) 72%, rgba(7, 15, 27, 0.35) 100%),
    linear-gradient(180deg, rgba(7, 15, 27, 0.55) 0%, rgba(7, 15, 27, 0) 25%, rgba(7, 15, 27, 0) 65%, rgba(7, 15, 27, 0.9) 100%);
}

/* Blueprint grid, slowly drifting, faded at the edges */
.hero__grid {
  position: absolute;
  inset: -120px 0 0 0;
  z-index: -2;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.07) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 120px 120px, 120px 120px, 24px 24px, 24px 24px;
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 70% 45%, #000 20%, transparent 75%);
  mask-image: radial-gradient(ellipse 80% 70% at 70% 45%, #000 20%, transparent 75%);
  animation: grid-drift 40s linear infinite;
}
@keyframes grid-drift {
  to { transform: translate3d(0, 120px, 0); }
}

/* A single faint scan line sweeping across */
.hero__scan {
  position: absolute;
  top: 0; bottom: 0;
  left: 0;
  width: 1px;
  z-index: -2;
  background: linear-gradient(180deg, transparent, rgba(242, 157, 69, 0.55), transparent);
  box-shadow: 0 0 18px rgba(242, 157, 69, 0.35);
  opacity: 0;
  animation: scan 11s var(--ease) 2.5s infinite;
}
@keyframes scan {
  0%   { transform: translateX(0); opacity: 0; }
  8%   { opacity: 1; }
  60%  { opacity: 0.8; }
  70%  { transform: translateX(100vw); opacity: 0; }
  100% { transform: translateX(100vw); opacity: 0; }
}

/* Very light particles */
.hero__particles { position: absolute; inset: 0; z-index: -2; pointer-events: none; }
.hero__particles span {
  position: absolute;
  bottom: -10px;
  width: 2px;
  height: 2px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.55);
  opacity: 0;
  animation: rise 16s linear infinite;
}
.hero__particles span:nth-child(1)  { left: 8%;  animation-delay: 0s;   animation-duration: 18s; }
.hero__particles span:nth-child(2)  { left: 19%; animation-delay: 3s;   animation-duration: 15s; }
.hero__particles span:nth-child(3)  { left: 31%; animation-delay: 7s;   animation-duration: 20s; }
.hero__particles span:nth-child(4)  { left: 44%; animation-delay: 1.5s; animation-duration: 17s; background: rgba(242, 157, 69, 0.7); }
.hero__particles span:nth-child(5)  { left: 56%; animation-delay: 9s;   animation-duration: 19s; }
.hero__particles span:nth-child(6)  { left: 64%; animation-delay: 4.5s; animation-duration: 14s; }
.hero__particles span:nth-child(7)  { left: 73%; animation-delay: 11s;  animation-duration: 21s; background: rgba(242, 157, 69, 0.7); }
.hero__particles span:nth-child(8)  { left: 82%; animation-delay: 6s;   animation-duration: 16s; }
.hero__particles span:nth-child(9)  { left: 90%; animation-delay: 2s;   animation-duration: 18s; }
.hero__particles span:nth-child(10) { left: 96%; animation-delay: 8s;   animation-duration: 15s; }
@keyframes rise {
  0%   { transform: translate3d(0, 0, 0); opacity: 0; }
  10%  { opacity: 0.8; }
  85%  { opacity: 0.5; }
  100% { transform: translate3d(24px, -85vh, 0); opacity: 0; }
}

/* Structural portal frame drawing */
.hero__frame {
  position: absolute;
  z-index: -1;
  right: max(-40px, calc((100vw - var(--container)) / 2 - 40px));
  top: 50%;
  width: min(46vw, 620px);
  transform: translateY(-46%);
  overflow: visible;
  pointer-events: none;
}
.hero__frame .frame path {
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  stroke-linecap: round;
  stroke-linejoin: round;
  animation: draw 2.2s var(--ease) forwards;
}
.frame--main path    { stroke: rgba(255, 255, 255, 0.75); stroke-width: 1.6; animation-delay: 0.5s !important; }
.frame--back path    { stroke: rgba(255, 255, 255, 0.3);  stroke-width: 1.1; animation-delay: 0.9s !important; }
.frame--links path   { stroke: rgba(255, 255, 255, 0.22); stroke-width: 1;   animation-delay: 1.3s !important; }
.frame--purlins path { stroke: rgba(242, 157, 69, 0.75);  stroke-width: 1.2; animation-delay: 1.6s !important; animation-duration: 2.8s !important; }
.frame--brace path   { stroke: rgba(255, 255, 255, 0.18); stroke-width: 1; stroke-dasharray: 1; animation-delay: 1.9s !important; }
.frame--dims path    { stroke: rgba(242, 157, 69, 0.55);  stroke-width: 1;   animation-delay: 2.2s !important; }
@keyframes draw { to { stroke-dashoffset: 0; } }

.frame-labels text {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  fill: rgba(255, 255, 255, 0.55);
  opacity: 0;
  animation: fade-in 1s var(--ease) 3s forwards;
}
.frame-nodes circle {
  fill: var(--navy-950);
  stroke: var(--amber-400);
  stroke-width: 1.5;
  opacity: 0;
  animation: fade-in 0.8s var(--ease) 2.4s forwards;
}
@keyframes fade-in { to { opacity: 1; } }

.hero__inner {
  flex: 1;
  display: flex;
  align-items: center;
  padding-top: calc(var(--header-h) + 3rem);
  padding-bottom: 3rem;
}
.hero__content { max-width: 680px; }

.hero__eyebrow,
.hero__title .hero__line,
.hero__text,
.hero__actions {
  opacity: 0;
  transform: translateY(18px);
  animation: hero-in 1s var(--ease) forwards;
}
.hero__eyebrow { color: var(--amber-400); animation-delay: 0.2s; }
.hero__title { margin-top: 1.5rem; font-size: var(--fs-h1); line-height: 1.02; letter-spacing: -0.035em; }
.hero__line { display: block; }
.hero__line:nth-child(1) { animation-delay: 0.35s; }
.hero__line--accent { color: var(--steel-300); animation-delay: 0.5s; }
.hero__line--accent em { font-style: normal; color: var(--white); position: relative; white-space: nowrap; }
.hero__line--accent em::after {
  content: "";
  position: absolute;
  left: 0.04em;
  right: 0.12em;
  bottom: 0.04em;
  height: 0.09em;
  background: var(--amber-500);
  transform: scaleX(0);
  transform-origin: left;
  animation: underline 0.9s var(--ease) 1.3s forwards;
}
@keyframes underline { to { transform: scaleX(1); } }
.hero__text {
  margin-top: 1.75rem;
  max-width: 560px;
  font-size: var(--fs-md);
  line-height: 1.7;
  color: rgba(238, 242, 246, 0.82);
  animation-delay: 0.65s;
}
.hero__actions { margin-top: 2.5rem; animation-delay: 0.8s; }
@keyframes hero-in { to { opacity: 1; transform: none; } }

.hero__bar {
  position: relative;
  border-top: 1px solid var(--line-on-dark);
  background: rgba(7, 15, 27, 0.55);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}
.hero__bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 2rem;
  min-height: 76px;
  padding-block: 1rem;
}
.hero__coverage {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-on-dark);
}
.hero__coverage span[aria-hidden] { color: var(--amber-400); }
.hero__coverage .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--amber-500);
  box-shadow: 0 0 0 4px rgba(232, 137, 43, 0.18);
  margin-right: 0.4rem;
}
.hero__steps {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
}
.hero__steps li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.35rem 1.4rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-on-dark);
  border-left: 1px solid var(--line-on-dark);
}
.hero__steps li:last-child { padding-right: 0; }
.hero__steps span {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--amber-400);
}

@media (max-width: 1100px) {
  .hero__frame { width: 58vw; right: -6vw; opacity: 0.55; }
}
@media (max-width: 960px) {
  .hero__steps { display: none; }
  .hero__bar-inner { justify-content: flex-start; }
}
@media (max-width: 760px) {
  .hero { min-height: max(620px, 100svh); }
  .hero__frame {
    width: 120vw;
    right: -38vw;
    top: auto;
    bottom: 90px;
    transform: none;
    opacity: 0.32;
  }
  .hero__shade {
    background:
      linear-gradient(180deg, rgba(7, 15, 27, 0.75) 0%, rgba(7, 15, 27, 0.78) 50%, rgba(7, 15, 27, 0.95) 100%);
  }
  .hero__inner { align-items: flex-end; padding-top: calc(var(--header-h) + 2.5rem); padding-bottom: 2.5rem; }
  .hero__title { font-size: clamp(2.35rem, 1.2rem + 6.4vw, 3.4rem); }
  .hero__text { font-size: 1rem; margin-top: 1.25rem; }
  .hero__actions { margin-top: 2rem; }
  .hero__coverage { font-size: 0.7rem; letter-spacing: 0.12em; }
}
@media (max-width: 480px) {
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; }
}

/* ---------- Intro / stages ---------- */
.intro__head {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: clamp(2rem, 1rem + 4vw, 5rem);
  align-items: end;
  margin-bottom: clamp(3rem, 2rem + 3vw, 4.5rem);
}
.intro__head h2 { font-size: var(--fs-h2); margin-top: 1rem; }
.intro__head h2 .muted { color: var(--steel-500); display: block; }
.intro__copy { display: grid; gap: 1rem; color: var(--color-text-muted); }
.intro__copy .lead { color: var(--color-text); font-weight: 500; }

.stages {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: stage;
}
/* Connecting structural line behind the cards */
.stages::before {
  content: "";
  position: absolute;
  left: 2%;
  right: 2%;
  top: 56px;
  height: 1px;
  background: repeating-linear-gradient(90deg, var(--steel-300) 0 6px, transparent 6px 12px);
  z-index: -1;
}
.stage { display: flex; flex-direction: column; gap: 0.75rem; }
.stage__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}
.stage__num {
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
  color: transparent;
  -webkit-text-stroke: 1px var(--steel-400);
  transition: color var(--dur) var(--ease), -webkit-text-stroke-color var(--dur) var(--ease);
}
.stage:hover .stage__num { color: var(--amber-500); -webkit-text-stroke-color: var(--amber-500); }

@media (max-width: 1024px) {
  .stages { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stages::before { display: none; }
}
@media (max-width: 760px) {
  .intro__head { grid-template-columns: 1fr; gap: 1.5rem; }
}
@media (max-width: 560px) {
  .stages { grid-template-columns: 1fr; }
}

/* ---------- Why ---------- */
.why__inner {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.4fr);
  gap: clamp(2.5rem, 1rem + 5vw, 6rem);
  align-items: start;
}
.why__intro {
  position: sticky;
  top: calc(var(--header-h) + 2rem);
  display: grid;
  gap: 1.25rem;
  justify-items: start;
}
.why__intro h2 { font-size: var(--fs-h2); }
.why__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}
.feature { display: flex; flex-direction: column; gap: 0.85rem; }
.feature .card__icon { margin-bottom: 0.5rem; }
.feature--wide {
  grid-column: 1 / -1;
  flex-direction: row;
  align-items: center;
  gap: 1.5rem;
  background: var(--navy-900);
  border-color: var(--navy-900);
  color: var(--white);
}
.feature--wide > div { display: grid; gap: 0.5rem; }
.feature--wide p { color: var(--color-on-dark-muted); }
.feature--wide .card__icon {
  margin: 0;
  flex-shrink: 0;
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--line-on-dark);
  color: var(--amber-400);
}
.feature--wide:hover { border-color: var(--navy-700); }
.feature--wide:hover .card__icon { background: var(--amber-500); color: var(--navy-900); border-color: var(--amber-500); }

@media (max-width: 960px) {
  .why__inner { grid-template-columns: 1fr; }
  .why__intro { position: static; }
}
@media (max-width: 560px) {
  .why__grid { grid-template-columns: 1fr; }
  .feature--wide { flex-direction: column; align-items: flex-start; }
}

/* ---------- Applications ---------- */
.apps-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.app-card {
  grid-column: span 2;
  position: relative;
  min-height: 340px;
  border-radius: var(--radius);
  overflow: hidden;
  isolation: isolate;
  background: var(--navy-800);
  color: var(--white);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.app-card--lg { grid-column: span 3; min-height: 420px; }
.app-card img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
  transition: transform 1.1s var(--ease), filter 0.6s var(--ease);
  filter: saturate(0.85);
}
.app-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(7, 15, 27, 0.05) 20%, rgba(7, 15, 27, 0.55) 55%, rgba(7, 15, 27, 0.94) 100%);
  transition: background var(--dur) var(--ease);
}
/* Fine frame that tightens on hover */
.app-card::after {
  content: "";
  position: absolute;
  inset: 14px;
  border: 1px solid rgba(255, 255, 255, 0.0);
  border-radius: 4px;
  pointer-events: none;
  transition: inset 0.5s var(--ease), border-color 0.5s var(--ease);
}
.app-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.app-card:hover img { transform: scale(1.08); filter: saturate(1); }
.app-card:hover::after { inset: 10px; border-color: rgba(255, 255, 255, 0.28); }

.app-card__body {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: clamp(1.4rem, 1rem + 1vw, 2rem);
  display: grid;
  gap: 0.5rem;
}
.app-card__num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--amber-400);
}
.app-card h3 { font-size: clamp(1.25rem, 1.1rem + 0.6vw, 1.6rem); }
.app-card p {
  color: rgba(238, 242, 246, 0.8);
  font-size: 0.95rem;
  max-width: 420px;
}

@media (max-width: 1024px) {
  .apps-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .app-card,
  .app-card--lg { grid-column: span 1; min-height: 340px; }
  .app-card:last-child { grid-column: 1 / -1; }
}
@media (max-width: 640px) {
  .apps-grid { grid-template-columns: 1fr; }
  .app-card,
  .app-card--lg { min-height: 300px; }
}

/* ---------- Project flow ---------- */
.flow { overflow: hidden; }
.flow::after {
  /* faint structural diagonal in the background */
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(115deg, transparent 49.9%, rgba(255, 255, 255, 0.05) 50%, transparent 50.1%),
    linear-gradient(65deg, transparent 49.9%, rgba(255, 255, 255, 0.05) 50%, transparent 50.1%);
}
.flow .container { position: relative; z-index: 1; }

.flow-track {
  --node: 64px;
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 1rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
/* Base line */
.flow-track::before,
.flow-track::after {
  content: "";
  position: absolute;
  top: calc(var(--node) / 2);
  left: calc(100% / 12);
  right: calc(100% / 12);
  height: 1px;
}
.flow-track::before {
  background: repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.28) 0 6px, transparent 6px 12px);
}
/* Progress line that draws when in view */
.flow-track::after {
  height: 2px;
  margin-top: -0.5px;
  background: linear-gradient(90deg, var(--amber-600), var(--amber-400));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 2.4s var(--ease) 0.2s;
}
.flow-track.is-active::after { transform: scaleX(1); }

/* Travelling pulse along the line */
.flow-track .flow-step:first-child::after {
  content: "";
  position: absolute;
  top: calc(var(--node) / 2 - 3px);
  left: 50%;
  width: 60px;
  height: 6px;
  border-radius: 6px;
  background: radial-gradient(closest-side, rgba(255, 210, 160, 0.95), transparent);
  opacity: 0;
}
.flow-track.is-active .flow-step:first-child::after {
  animation: pulse-run 4.5s var(--ease) 2.8s infinite;
}
@keyframes pulse-run {
  0%   { opacity: 0; transform: translateX(0); }
  10%  { opacity: 1; }
  85%  { opacity: 1; }
  100% { opacity: 0; transform: translateX(calc(var(--track-w, 900px) - 60px)); }
}

.flow-step {
  position: relative;
  text-align: center;
  display: grid;
  justify-items: center;
  align-content: start;
  gap: 0.6rem;
}
.flow-step__node {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: var(--node);
  height: var(--node);
  margin-bottom: 1rem;
  background: var(--navy-900);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 50%;
  transition: border-color 0.6s var(--ease), background-color 0.6s var(--ease), box-shadow 0.6s var(--ease);
  transition-delay: var(--step-delay, 0s);
}
.flow-step__node::before {
  /* outer registration ring */
  content: "";
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 1px dashed rgba(255, 255, 255, 0.12);
}
.flow-step__node span {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--steel-300);
  transition: color 0.6s var(--ease);
  transition-delay: var(--step-delay, 0s);
}
.flow-track.is-active .flow-step__node {
  border-color: var(--amber-500);
  box-shadow: 0 0 0 6px rgba(232, 137, 43, 0.08);
}
.flow-track.is-active .flow-step__node span { color: var(--amber-400); }
.flow-step--end .flow-step__node { background: var(--amber-500); border-color: var(--amber-500); }
.flow-step--end .flow-step__node span { color: var(--navy-900) !important; font-weight: 600; }
.flow-step:nth-child(1) { --step-delay: 0.2s; }
.flow-step:nth-child(2) { --step-delay: 0.6s; }
.flow-step:nth-child(3) { --step-delay: 1s; }
.flow-step:nth-child(4) { --step-delay: 1.4s; }
.flow-step:nth-child(5) { --step-delay: 1.8s; }
.flow-step:nth-child(6) { --step-delay: 2.2s; }

.flow-step h3 { font-size: 1.15rem; color: var(--white); }
.flow-step p { font-size: 0.9rem; color: var(--color-on-dark-muted); max-width: 180px; }
.flow-step:hover .flow-step__node { background: var(--navy-700); }

@media (max-width: 960px) {
  .flow-track {
    grid-template-columns: 1fr;
    gap: 0;
    max-width: 520px;
    margin-inline: auto;
  }
  .flow-track::before,
  .flow-track::after {
    top: calc(var(--node) / 2);
    bottom: calc(var(--node) / 2);
    left: calc(var(--node) / 2);
    right: auto;
    width: 1px;
    height: auto;
  }
  .flow-track::before {
    background: repeating-linear-gradient(180deg, rgba(255, 255, 255, 0.28) 0 6px, transparent 6px 12px);
  }
  .flow-track::after {
    width: 2px;
    margin: 0 0 0 -0.5px;
    background: linear-gradient(180deg, var(--amber-600), var(--amber-400));
    transform: scaleY(0);
    transform-origin: top;
  }
  .flow-track.is-active::after { transform: scaleY(1); }
  .flow-track .flow-step:first-child::after { display: none; }

  .flow-step {
    grid-template-columns: var(--node) 1fr;
    grid-template-rows: auto auto;
    column-gap: 1.5rem;
    row-gap: 0.25rem;
    justify-items: start;
    text-align: left;
    padding-bottom: 2rem;
  }
  .flow-step:last-child { padding-bottom: 0; }
  .flow-step__node { grid-row: 1 / span 2; margin: 0; }
  .flow-step h3 { align-self: end; padding-top: 0.6rem; }
  .flow-step p { max-width: none; }
}

/* ---------- Location ---------- */
.location__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2.5rem, 1rem + 5vw, 6rem);
  align-items: center;
}
.location__info { display: grid; gap: 1.75rem; justify-items: start; }
.location__info h2 { font-size: var(--fs-h2); margin-top: -0.75rem; }
.location__info .eyebrow { margin-bottom: 0; }

.area-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.area-list li {
  padding: 0.45rem 0.9rem;
  font-size: 0.9rem;
  font-weight: 500;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--off-white);
}
.area-list li:first-child { border-color: var(--amber-500); background: rgba(232, 137, 43, 0.08); }

.contact-list {
  display: grid;
  gap: 0;
  width: 100%;
  margin: 0;
  border-top: 1px solid var(--color-border);
}
.contact-list > div {
  display: grid;
  grid-template-columns: 130px minmax(0, 1fr);
  gap: 1rem;
  padding-block: 1rem;
  border-bottom: 1px solid var(--color-border);
}
.contact-list dt {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--steel-600);
  align-self: start;
  padding-top: 0.15rem;
}
.contact-list dt svg { width: 16px; height: 16px; color: var(--amber-600); }
.contact-list dd { margin: 0; font-weight: 500; overflow-wrap: anywhere; }
.contact-list dd a { border-bottom: 1px solid var(--steel-200); transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease); }
.contact-list dd a:hover { color: var(--amber-600); border-color: currentColor; }

.site-plan {
  position: relative;
  margin: 0;
  padding: clamp(1rem, 0.5rem + 2vw, 2rem);
  border-radius: var(--radius-lg);
  background-color: var(--navy-900);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.site-plan svg { width: 100%; height: auto; }
.site-plan figcaption {
  position: absolute;
  left: clamp(1rem, 0.5rem + 2vw, 2rem);
  bottom: 1rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--steel-400);
}
.plan-rings circle { stroke: rgba(255, 255, 255, 0.14); stroke-width: 1; stroke-dasharray: 3 5; }
.plan-route {
  stroke: var(--amber-400);
  stroke-width: 1.6;
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  transition: stroke-dashoffset 2.2s var(--ease) 0.4s;
}
.site-plan.is-visible .plan-route { stroke-dashoffset: 0; }
.plan-point circle { fill: var(--navy-900); stroke: var(--white); stroke-width: 1.5; }
.plan-point text {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  fill: var(--color-on-dark);
}
.plan-point--base circle { fill: var(--amber-500); stroke: var(--amber-500); }
.plan-point--base text { font-size: 13px; font-weight: 500; fill: var(--white); }
.plan-point--base text.sub { font-size: 9px; fill: var(--amber-400); font-weight: 400; }
.plan-point--base .pulse {
  fill: none;
  stroke: var(--amber-400);
  transform-origin: 150px 190px;
  animation: ping 2.8s var(--ease) infinite;
}
@keyframes ping {
  0%   { transform: scale(0.6); opacity: 0.9; }
  100% { transform: scale(3.2); opacity: 0; }
}
.plan-compass circle { stroke: rgba(255, 255, 255, 0.3); }
.plan-compass path { fill: rgba(255, 255, 255, 0.6); }
.plan-compass text { font-family: var(--font-mono); font-size: 10px; fill: var(--steel-300); }

@media (max-width: 960px) {
  .location__inner { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .contact-list > div { grid-template-columns: 1fr; gap: 0.35rem; }
}