:root {
  color-scheme: dark;
  --bg: #020617;
  --panel: #07111f;
  --panel-2: #0f172a;
  --card: rgba(15, 23, 42, 0.78);
  --line: rgba(148, 163, 184, 0.18);
  --text: #f8fafc;
  --muted: #a8b3c7;
  --soft: #dbeafe;
  --blue: #3b82f6;
  --cyan: #0ea5e9;
  --green: #22c55e;
  --amber: #f59e0b;
  --danger: #f97316;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.38);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px) 0 0 / 72px 72px,
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px) 0 0 / 72px 72px,
    radial-gradient(circle at 20% 0%, rgba(59, 130, 246, 0.14), transparent 32rem),
    linear-gradient(180deg, #020617 0%, #08111f 54%, #020617 100%);
  color: var(--text);
  line-height: 1.65;
  min-width: 320px;
}
body.menu-open { overflow: hidden; }
a { color: inherit; }
img { max-width: 100%; height: auto; }
.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;
}
.skip-link {
  position: fixed;
  top: 0;
  left: 1rem;
  transform: translateY(-150%);
  z-index: 10000;
  background: var(--blue);
  color: white;
  padding: 0.75rem 1rem;
  border-radius: 0 0 8px 8px;
  transition: transform .2s ease;
}
.skip-link:focus { transform: translateY(0); outline: 3px solid white; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(2, 6, 23, 0.88);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}
.top-nav {
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  font-weight: 800;
  text-decoration: none;
  letter-spacing: 0;
  white-space: nowrap;
}
.brand-logo {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(59, 130, 246, .38);
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  padding: 3px;
  box-shadow: 0 10px 26px rgba(0,0,0,.22);
}
.brand-logo img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}
.brand-text span { color: var(--blue); }
.nav-panel {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: .35rem;
}
.nav-links a,
.language-switch a,
.language-switch span.active {
  text-decoration: none;
  color: var(--muted);
  font-size: .92rem;
  font-weight: 700;
  padding: .55rem .7rem;
  border-radius: 8px;
  transition:
    color 180ms ease,
    background-color 180ms ease,
    transform 180ms ease;
}
.nav-links a:hover,
.nav-links a:focus-visible,
.language-switch a:hover,
.language-switch a:focus-visible {
  color: white;
  background: rgba(148, 163, 184, .1);
  outline: none;
}
.nav-links a.active,
.language-switch span.active {
  color: white;
  background: rgba(59, 130, 246, .18);
}
.nav-links .portal-link {
  color: #bfdbfe;
  border: 1px solid rgba(59,130,246,.55);
  margin-left: .35rem;
}
.language-switch {
  display: flex;
  align-items: center;
  gap: .1rem;
  color: rgba(148, 163, 184, .5);
  border-left: 1px solid var(--line);
  padding-left: .6rem;
}
.language-switch span.active { cursor: default; }
.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  background: rgba(15, 23, 42, .8);
  border-radius: 8px;
  padding: 0;
}
.menu-toggle span:not(.sr-only) {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px auto;
  background: white;
}
.breadcrumbs {
  width: min(1200px, calc(100% - 32px));
  margin: 1.2rem auto 0;
  color: var(--muted);
  display: flex;
  gap: .55rem;
  font-size: .92rem;
}
.breadcrumbs a { color: #bfdbfe; text-decoration: none; }
.hero-section,
.page-hero,
.section {
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
}
.hero-section {
  min-height: calc(100vh - 72px);
  display: grid;
  grid-template-columns: minmax(0, 640px) minmax(360px, 560px);
  justify-content: space-between;
  align-items: center;
  gap: clamp(2rem, 5vw, 5rem);
  padding: clamp(3rem, 6vw, 6rem) 0;
  width: 100%;
  max-width: none;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-left: max(16px, calc((100% - 1200px) / 2));
  padding-right: max(16px, calc((100% - 1200px) / 2));
  background:
    linear-gradient(90deg, rgba(2,6,23,.9), rgba(2,6,23,.42) 50%, rgba(2,6,23,.72)),
    url("../images/homepage-pogon-io-1.jpg") center / cover no-repeat;
}
.hero-section::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(2,6,23,.84), rgba(2,6,23,.28) 54%, rgba(2,6,23,.7)),
    radial-gradient(circle at 18% 30%, rgba(14,165,233,.18), transparent 24rem),
    linear-gradient(180deg, rgba(2,6,23,.36), rgba(2,6,23,.74));
}
.hero-section::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: .2;
  background:
    linear-gradient(90deg, rgba(255,255,255,.12) 1px, transparent 1px) 0 0 / 96px 96px,
    linear-gradient(rgba(255,255,255,.1) 1px, transparent 1px) 0 0 / 96px 96px;
}
.hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
  background: url("../images/homepage-pogon-io-1.jpg") center / cover no-repeat;
}
.hero-background-video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  opacity: .82;
  filter: saturate(1.12) contrast(1.08) brightness(.92);
}
.hero-copy { max-width: 680px; }
.eyebrow {
  display: inline-flex;
  color: #67e8f9;
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
h1, h2, h3, p { overflow-wrap: anywhere; }
h1 {
  margin: 0;
  font-size: clamp(2.35rem, 4.8vw, 4.9rem);
  line-height: 1.04;
  letter-spacing: 0;
}
h2 {
  margin: 0 0 1rem;
  font-size: clamp(1.7rem, 3vw, 3rem);
  line-height: 1.12;
  letter-spacing: 0;
}
h3 { margin: 0 0 .65rem; line-height: 1.18; }
p { color: var(--muted); margin: 0 0 1rem; }
.hero-lead {
  color: white;
  font-size: clamp(1.2rem, 2vw, 1.65rem);
  font-weight: 700;
  margin-top: 1.25rem;
}
.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: .85rem;
  margin-top: 1.8rem;
}
.btn {
  position: relative;
  overflow: hidden;
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  padding: .78rem 1.15rem;
  font-weight: 800;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition:
    transform 200ms ease,
    box-shadow 200ms ease,
    border-color 200ms ease,
    background-color 200ms ease;
}
.btn.primary {
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: white;
  box-shadow: 0 18px 42px rgba(59,130,246,.25);
}
.btn.secondary {
  color: white;
  background: rgba(255,255,255,.05);
  border-color: rgba(255,255,255,.18);
}
.btn:hover { transform: translateY(-2px); }
.btn.primary:hover {
  box-shadow:
    0 20px 44px rgba(59, 130, 246, .32),
    0 0 0 1px rgba(125, 211, 252, .2);
}
.btn.secondary:hover {
  border-color: rgba(125, 211, 252, .45);
  background: rgba(59, 130, 246, .1);
}
.btn:focus-visible,
input:focus-visible,
textarea:focus-visible,
button:focus-visible,
a:focus-visible {
  outline: 3px solid rgba(14, 165, 233, .75);
  outline-offset: 3px;
}
.hero-visual { min-width: 0; }
.factory-frame {
  border: 1px solid rgba(148, 163, 184, .24);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(15,23,42,.88), rgba(2,6,23,.9)),
    repeating-linear-gradient(90deg, transparent 0 34px, rgba(59,130,246,.08) 34px 36px);
  box-shadow: var(--shadow), 0 0 0 1px rgba(59,130,246,.08);
  padding: 1rem;
  backdrop-filter: blur(10px);
  transition:
    transform 240ms ease,
    border-color 240ms ease,
    box-shadow 240ms ease;
}
.frame-toolbar {
  display: flex;
  align-items: center;
  gap: .45rem;
  color: var(--muted);
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
}
.frame-toolbar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--blue);
}
.frame-toolbar span:nth-child(2) { background: var(--amber); }
.frame-toolbar span:nth-child(3) { background: var(--green); }
.frame-toolbar strong { margin-left: auto; font-size: .82rem; }
.metric-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .75rem;
  margin: 1rem 0;
}
.metric-row div,
.station-list span {
  border: 1px solid var(--line);
  background: rgba(255,255,255,.035);
  border-radius: 8px;
  padding: .85rem;
}
.metric-row span {
  display: block;
  color: white;
  font-size: 1.55rem;
  font-weight: 900;
}
.metric-row strong {
  display: block;
  color: var(--muted);
  font-size: .76rem;
}
.line-chart {
  height: 210px;
  display: flex;
  align-items: end;
  gap: .75rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(59,130,246,.08), rgba(34,197,94,.05));
}
.line-chart i {
  flex: 1;
  border-radius: 6px 6px 0 0;
  background: linear-gradient(180deg, #67e8f9, #3b82f6);
  min-height: 28px;
  transform-origin: bottom;
  animation: chart-rise 700ms ease both;
}
.line-chart i:nth-child(2) { animation-delay: 80ms; }
.line-chart i:nth-child(3) { animation-delay: 140ms; }
.line-chart i:nth-child(4) { animation-delay: 200ms; }
.line-chart i:nth-child(5) { animation-delay: 260ms; }
.line-chart i:nth-child(6) { animation-delay: 320ms; }
.station-list {
  display: grid;
  gap: .6rem;
  margin-top: 1rem;
}
.station-list span::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  margin-right: .55rem;
}
.section { padding: clamp(3rem, 7vw, 6rem) 0; }
.section-punchline {
  margin-top: 1.25rem;
  color: var(--text);
  font-size: clamp(1.05rem, 1.6vw, 1.3rem);
  font-weight: 800;
  letter-spacing: 0;
}
.media-proof-section {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, .95fr);
  gap: 2rem;
  align-items: center;
}
.industrial-photo {
  margin: 0;
  border: 1px solid rgba(148, 163, 184, .22);
  border-radius: 8px;
  overflow: hidden;
  background: rgba(15, 23, 42, .7);
  box-shadow: var(--shadow);
}
.industrial-photo img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 7.8;
  object-fit: cover;
  transition:
    transform 700ms cubic-bezier(.2, .7, .2, 1),
    filter 700ms ease;
}
.section-heading {
  max-width: 780px;
  margin-bottom: 2rem;
}
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}
.info-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--card);
  border-radius: 8px;
  padding: 1.1rem;
  min-height: 180px;
  transition:
    transform 240ms ease,
    border-color 240ms ease,
    box-shadow 240ms ease,
    background-color 240ms ease;
}
.info-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  background: radial-gradient(circle at 20% 0%, rgba(59, 130, 246, .14), transparent 55%);
  transition: opacity 240ms ease;
}
.info-card > * {
  position: relative;
}
.card-kicker {
  display: inline-flex;
  color: #7dd3fc;
  font-size: .72rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .09em;
  margin-bottom: .65rem;
}
.split-section {
  display: grid;
  grid-template-columns: .75fr 1.25fr;
  gap: 2rem;
  align-items: start;
}
.split-section > .card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.inline-link {
  color: #bfdbfe;
  font-weight: 800;
  text-decoration: none;
  border-bottom: 1px solid rgba(191, 219, 254, .45);
}
.dark-band {
  width: 100%;
  max-width: none;
  padding-left: max(16px, calc((100% - 1200px) / 2));
  padding-right: max(16px, calc((100% - 1200px) / 2));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(15, 23, 42, .62);
}
.process-flow {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: .85rem;
  padding: 0;
  margin: 0;
  list-style: none;
  counter-reset: step;
}
.process-flow::before {
  content: "";
  position: absolute;
  left: 2rem;
  right: 2rem;
  top: 2.05rem;
  height: 2px;
  background: linear-gradient(90deg, rgba(14,165,233,.8), rgba(59,130,246,.42));
  transform: scaleX(0);
  transform-origin: left;
  opacity: .7;
}
.motion-ready .process-flow.is-visible::before {
  animation: flow-line 900ms ease forwards;
}
.process-flow li {
  counter-increment: step;
  position: relative;
  min-height: 160px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(2, 6, 23, .72);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  box-shadow: 0 16px 34px rgba(0,0,0,.18);
  transition:
    transform 240ms ease,
    border-color 240ms ease,
    background-color 240ms ease;
}
.process-flow li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  top: .8rem;
  left: .9rem;
  color: rgba(125, 211, 252, .62);
  font-weight: 900;
  z-index: 1;
}
.process-flow li::after {
  content: "";
  position: absolute;
  top: 1.55rem;
  right: .9rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #67e8f9;
  box-shadow: 0 0 0 5px rgba(14,165,233,.12);
}
.process-flow span { font-weight: 800; }
.process-flow p {
  margin: .55rem 0 0;
  font-size: .88rem;
  line-height: 1.45;
}
.motion-ready .process-flow.reveal li {
  opacity: 0;
  transform: translateY(12px);
}
.motion-ready .process-flow.reveal.is-visible li {
  opacity: 1;
  transform: translateY(0);
  transition:
    opacity 520ms ease,
    transform 520ms cubic-bezier(.2, .7, .2, 1);
}
.motion-ready .process-flow.reveal.is-visible li:nth-child(2) { transition-delay: 80ms; }
.motion-ready .process-flow.reveal.is-visible li:nth-child(3) { transition-delay: 160ms; }
.motion-ready .process-flow.reveal.is-visible li:nth-child(4) { transition-delay: 240ms; }
.motion-ready .process-flow.reveal.is-visible li:nth-child(5) { transition-delay: 320ms; }
.motion-ready .process-flow.reveal.is-visible li:nth-child(6) { transition-delay: 400ms; }
.case-highlight,
.final-cta,
.prepared-slots,
.notice-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(59,130,246,.14), rgba(34,197,94,.08));
  padding: clamp(1.5rem, 4vw, 2.5rem);
  transition:
    transform 240ms ease,
    border-color 240ms ease,
    box-shadow 240ms ease;
}
.final-cta { text-align: center; }
.final-cta .button-row { justify-content: center; }
.bottom-image-break {
  width: min(1200px, calc(100% - 32px));
  min-height: clamp(96px, 13vw, 164px);
  margin: clamp(1rem, 4vw, 3rem) auto clamp(2rem, 5vw, 4rem);
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, .18);
  border-radius: 8px;
  background:
    linear-gradient(90deg, rgba(2,6,23,.92), rgba(245,158,11,.12) 45%, rgba(14,165,233,.2)),
    url("../images/homepage-pogon-io-1.jpg") center 56% / cover no-repeat;
  box-shadow: 0 18px 46px rgba(0,0,0,.24);
}
.bottom-image-break::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2,6,23,.88), transparent 42%, rgba(2,6,23,.62)),
    linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px) 0 0 / 70px 70px,
    linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px) 0 0 / 70px 70px;
}
.bottom-image-break::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--amber), var(--cyan), transparent);
  opacity: .78;
}
.page-hero {
  width: 100%;
  max-width: none;
  min-height: clamp(330px, 44vw, 520px);
  margin: 0;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(4.5rem, 8vw, 7rem) max(16px, calc((100% - 1200px) / 2)) clamp(3rem, 5vw, 4.5rem);
  border-bottom: 1px solid rgba(148, 163, 184, .16);
  background:
    linear-gradient(90deg, rgba(2,6,23,.9), rgba(2,6,23,.48) 56%, rgba(2,6,23,.78)),
    url("../images/homepage-pogon-io-1.jpg") center / cover no-repeat;
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(2,6,23,.86), rgba(2,6,23,.38) 58%, rgba(2,6,23,.74)),
    radial-gradient(circle at 18% 28%, rgba(14,165,233,.18), transparent 24rem),
    radial-gradient(circle at 78% 52%, rgba(59,130,246,.13), transparent 20rem),
    linear-gradient(180deg, rgba(2,6,23,.34), rgba(2,6,23,.82));
}
.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: .18;
  background:
    linear-gradient(90deg, rgba(255,255,255,.12) 1px, transparent 1px) 0 0 / 86px 86px,
    linear-gradient(rgba(255,255,255,.1) 1px, transparent 1px) 0 0 / 86px 86px;
}
.page-hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
  background: url("../images/homepage-pogon-io-1.jpg") center / cover no-repeat;
}
.page-hero-video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  opacity: .64;
  filter: saturate(1.08) contrast(1.08) brightness(.82);
}
.page-hero > :not(.page-hero-media) {
  position: relative;
  max-width: 880px;
}
.page-hero p { font-size: 1.12rem; }
.module-layout .card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.integration-map {
  min-height: 320px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .8rem;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 1rem;
  background: rgba(2, 6, 23, .56);
}
.integration-map span,
.integration-map strong {
  display: grid;
  place-items: center;
  min-height: 82px;
  border-radius: 8px;
  border: 1px solid var(--line);
  text-align: center;
  padding: .7rem;
}
.integration-map strong {
  grid-column: span 1;
  min-height: 140px;
  background: rgba(59,130,246,.22);
}
.notice {
  border-left: 4px solid var(--amber);
  padding: .8rem 1rem;
  background: rgba(245, 158, 11, .08);
  color: #fde68a;
  border-radius: 0 8px 8px 0;
}
.timeline {
  display: grid;
  gap: 1rem;
}
.timeline-item {
  display: grid;
  grid-template-columns: 72px 220px 1fr;
  gap: 1rem;
  align-items: start;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--card);
  padding: 1rem;
}
.timeline-item span {
  color: #7dd3fc;
  font-size: 1.4rem;
  font-weight: 900;
}
.timeline-item h2 { font-size: 1.1rem; margin: 0; }
.check-list {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: .7rem;
}
.check-list li {
  position: relative;
  padding-left: 1.5rem;
  color: var(--muted);
}
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .55rem;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--cyan);
}
.contact-layout,
.portal-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr);
  gap: 1.5rem;
  align-items: start;
}
.demo-form,
.contact-aside {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--card);
  padding: 1rem;
}
.contact-aside {
  transition:
    transform 240ms ease,
    border-color 240ms ease,
    box-shadow 240ms ease,
    background-color 240ms ease;
}
.form-note {
  margin: 0 0 1rem;
  padding: .7rem .85rem;
  border: 1px solid rgba(125, 211, 252, .22);
  border-radius: 8px;
  color: #dbeafe;
  background: rgba(59, 130, 246, .08);
  font-size: .92rem;
}
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .85rem;
}
label {
  display: grid;
  gap: .35rem;
  color: #dbeafe;
  font-weight: 800;
  font-size: .9rem;
  margin-bottom: .85rem;
}
input,
textarea {
  width: 100%;
  border: 1px solid rgba(148, 163, 184, .28);
  background: rgba(2, 6, 23, .72);
  color: white;
  border-radius: 8px;
  padding: .82rem .9rem;
  font: inherit;
}
textarea { resize: vertical; }
.consent {
  display: flex;
  grid-template-columns: auto 1fr;
  align-items: flex-start;
  gap: .65rem;
}
.consent input { width: auto; margin-top: .3rem; }
.form-status {
  margin-top: 1rem;
  min-height: 1.5rem;
  color: #bbf7d0;
  font-weight: 800;
}
.form-status.error { color: #fed7aa; }
.portal-form { max-width: 520px; }
.site-footer {
  border-top: 1px solid var(--line);
  background: #020617;
  padding: 3rem 0 1rem;
}
.footer-grid,
.footer-bottom {
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.35fr .8fr .85fr;
  gap: 2rem;
}
.footer-grid h2 {
  font-size: 1rem;
  margin-bottom: .75rem;
}
.footer-links {
  display: grid;
  gap: .45rem;
}
.footer-links a,
.site-footer a { color: #bfdbfe; text-decoration: none; }
.footer-brand { margin-bottom: 1rem; }
.footer-bottom {
  border-top: 1px solid var(--line);
  margin-top: 2rem;
  padding-top: 1rem;
}
.back-to-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 900;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 1px solid rgba(59, 130, 246, .5);
  border-radius: 8px;
  background: rgba(15, 23, 42, .94);
  color: #dbeafe;
  box-shadow: 0 14px 34px rgba(0, 0, 0, .32);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(12px);
  transition:
    opacity 180ms ease,
    visibility 180ms ease,
    transform 180ms ease,
    border-color 180ms ease,
    background-color 180ms ease;
}
.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}
.back-to-top svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
@keyframes chart-rise {
  from {
    transform: scaleY(.18);
    opacity: .55;
  }
  to {
    transform: scaleY(1);
    opacity: 1;
  }
}
@keyframes flow-line {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}
@keyframes flow-line-vertical {
  from { transform: scaleY(0); }
  to { transform: scaleY(1); }
}
.motion-ready .reveal {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 520ms ease,
    transform 520ms cubic-bezier(.2, .7, .2, 1);
}
.motion-ready .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.motion-ready .card-grid .info-card.reveal:nth-child(2) { transition-delay: 60ms; }
.motion-ready .card-grid .info-card.reveal:nth-child(3) { transition-delay: 120ms; }
.motion-ready .card-grid .info-card.reveal:nth-child(4) { transition-delay: 60ms; }
.motion-ready .card-grid .info-card.reveal:nth-child(5) { transition-delay: 120ms; }
.motion-ready .card-grid .info-card.reveal:nth-child(6) { transition-delay: 180ms; }
@media (hover: hover) and (pointer: fine) {
  .nav-links a:hover,
  .language-switch a:hover {
    transform: translateY(-1px);
  }
  .info-card:hover {
    transform: translateY(-4px);
    border-color: rgba(59, 130, 246, .38);
    background: rgba(15, 23, 42, .95);
    box-shadow:
      0 20px 48px rgba(0, 0, 0, .28),
      0 0 0 1px rgba(59, 130, 246, .06);
  }
  .info-card:hover::before { opacity: 1; }
  .case-highlight:hover,
  .contact-aside:hover,
  .factory-frame:hover {
    transform: translateY(-3px);
    border-color: rgba(59, 130, 246, .34);
    box-shadow: 0 20px 48px rgba(0, 0, 0, .26);
  }
  .process-flow li:hover {
    transform: translateY(-4px);
    border-color: rgba(59, 130, 246, .34);
    background: rgba(15, 23, 42, .9);
  }
  .industrial-photo:hover img {
    transform: scale(1.025);
    filter: saturate(1.05) contrast(1.03);
  }
  .back-to-top:hover {
    border-color: rgba(125, 211, 252, .72);
    background: rgba(30, 64, 175, .92);
    transform: translateY(-2px);
  }
}
@media (max-width: 1080px) {
  .menu-toggle { display: block; }
  .nav-panel {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: .75rem;
    padding: 1rem;
    background: rgba(2, 6, 23, .98);
    border-bottom: 1px solid var(--line);
  }
  .nav-panel.open { display: flex; }
  .nav-links { display: grid; gap: .35rem; }
  .nav-links .portal-link { margin-left: 0; }
  .language-switch { border-left: 0; padding-left: 0; }
  .hero-section,
  .media-proof-section,
  .split-section,
  .contact-layout,
  .portal-layout,
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .hero-section { min-height: auto; }
  .card-grid,
  .split-section > .card-grid,
  .module-layout .card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .process-flow { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .timeline-item { grid-template-columns: 58px 1fr; }
  .timeline-item p { grid-column: 2; }
}
@media (min-width: 1081px) {
  .production-flow li { min-height: 200px; }
}
@media (max-width: 720px) {
  .hero-background-video,
  .page-hero-video { display: none; }
}
@media (max-width: 640px) {
  .top-nav { width: min(100% - 24px, 1200px); }
  .hero-section,
  .section,
  .breadcrumbs,
  .footer-grid,
  .footer-bottom { width: min(100% - 24px, 1200px); }
  .hero-section { padding-top: 2.2rem; }
  .page-hero {
    min-height: 360px;
    padding-left: 12px;
    padding-right: 12px;
  }
  .bottom-image-break {
    width: min(100% - 24px, 1200px);
    min-height: 86px;
  }
  .button-row,
  .btn { width: 100%; }
  .metric-row,
  .card-grid,
  .split-section > .card-grid,
  .module-layout .card-grid,
  .process-flow,
  .form-grid,
  .integration-map { grid-template-columns: 1fr; }
  .line-chart { height: 160px; }
  .timeline-item { grid-template-columns: 1fr; }
  .timeline-item p { grid-column: auto; }
  .process-flow::before {
    left: 1.5rem;
    right: auto;
    top: 1.5rem;
    bottom: 1.5rem;
    width: 2px;
    height: auto;
    transform: scaleY(0);
    transform-origin: top;
  }
  .motion-ready .process-flow.is-visible::before {
    animation-name: flow-line-vertical;
  }
  .process-flow li { min-height: 126px; }
  .dark-band {
    padding-left: 12px;
    padding-right: 12px;
  }
  .back-to-top {
    right: 16px;
    bottom: 16px;
    width: 46px;
    height: 46px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }
  .hero-background-video,
  .page-hero-video { display: none; }
  .motion-ready .reveal,
  .motion-ready .reveal.is-visible,
  .motion-ready .process-flow.reveal li,
  .motion-ready .process-flow.reveal.is-visible li {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .process-flow::before {
    transform: none;
  }
}