:root {
  --bg: #05070d;
  --bg-deep: #02040a;
  --bg-panel: rgba(14, 20, 36, 0.78);
  --navy: #0a1224;
  --text: #eef2f8;
  --muted: #9aa6bc;
  --line: rgba(170, 190, 230, 0.14);
  --red: #ff3b5c;
  --blue: #3b82f6;
  --green: #22c55e;
  --purple: #a855f7;
  --cyan: #22d3ee;
  --font-display: "Bricolage Grotesque", system-ui, sans-serif;
  --font-body: "Figtree", system-ui, sans-serif;
  --header-h: 4.35rem;
  --radius: 14px;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg-deep);
  line-height: 1.65;
  position: relative;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--text);
}

p { color: var(--muted); }

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

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

.hero-media-photo img,
.gallery-media img,
.control-media img,
.anydesk-visual > img {
  display: block;
  position: absolute;
  inset: 0;
  max-width: none;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

code {
  color: var(--cyan);
  font-size: 0.9em;
}

/* LED stage background */
.led-stage {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
  background:
    radial-gradient(1000px 500px at 85% -10%, rgba(59, 130, 246, 0.18), transparent 60%),
    radial-gradient(800px 480px at 0% 30%, rgba(168, 85, 247, 0.12), transparent 55%),
    radial-gradient(700px 420px at 50% 110%, rgba(34, 211, 238, 0.1), transparent 50%),
    linear-gradient(180deg, #070b16 0%, #05070d 45%, #02040a 100%);
}

.led-grid {
  position: absolute;
  inset: -10%;
  background-image:
    radial-gradient(circle at center, rgba(255, 59, 92, 0.45) 0 1.2px, transparent 1.6px),
    radial-gradient(circle at center, rgba(59, 130, 246, 0.4) 0 1.1px, transparent 1.5px),
    radial-gradient(circle at center, rgba(34, 197, 94, 0.35) 0 1px, transparent 1.4px),
    radial-gradient(circle at center, rgba(34, 211, 238, 0.35) 0 1px, transparent 1.4px);
  background-size: 42px 42px, 56px 56px, 70px 70px, 48px 48px;
  background-position: 0 0, 12px 18px, 24px 8px, 30px 28px;
  opacity: 0.22;
  animation: pixelDrift 28s linear infinite;
  mask-image: radial-gradient(ellipse at 50% 30%, black 15%, transparent 72%);
}

.led-flow {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    115deg,
    transparent 20%,
    rgba(34, 211, 238, 0.07) 40%,
    rgba(168, 85, 247, 0.08) 52%,
    transparent 70%
  );
  background-size: 220% 220%;
  animation: flowShift 16s ease-in-out infinite;
  opacity: 0.7;
}

.led-scan {
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(34, 211, 238, 0.55), rgba(255, 59, 92, 0.35), transparent);
  animation: scanMove 7s linear infinite;
  opacity: 0.4;
}

.led-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(50px);
  opacity: 0.55;
}

.led-glow-a {
  width: min(42vw, 420px);
  height: min(42vw, 420px);
  right: 5%;
  top: 8%;
  background: rgba(59, 130, 246, 0.22);
  animation: glowPulse 9s ease-in-out infinite;
}

.led-glow-b {
  width: min(32vw, 320px);
  height: min(32vw, 320px);
  left: 4%;
  top: 42%;
  background: rgba(255, 59, 92, 0.16);
  animation: glowPulse 11s ease-in-out infinite reverse;
}

.led-glow-c {
  width: min(28vw, 280px);
  height: min(28vw, 280px);
  right: 22%;
  bottom: 8%;
  background: rgba(168, 85, 247, 0.16);
  animation: glowPulse 13s ease-in-out infinite;
}

@keyframes pixelDrift {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(-42px, -28px, 0); }
}

@keyframes flowShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

@keyframes scanMove {
  0% { top: 8%; opacity: 0; }
  12% { opacity: 0.45; }
  88% { opacity: 0.25; }
  100% { top: 92%; opacity: 0; }
}

@keyframes glowPulse {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-16px) scale(1.06); }
}

/* Skip + header */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  z-index: 1000;
  background: var(--cyan);
  color: #041018;
  padding: 0.55rem 0.9rem;
  border-radius: 8px;
}
.skip-link:focus { left: 1rem; top: 1rem; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-h);
  backdrop-filter: blur(16px);
  background: rgba(5, 7, 13, 0.72);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease, background 0.25s ease;
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
  background: rgba(5, 7, 13, 0.9);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-mark {
  width: 2.05rem;
  height: 2.05rem;
  border-radius: 8px;
  background:
    linear-gradient(135deg, var(--red), transparent 48%),
    linear-gradient(225deg, var(--blue), transparent 48%),
    linear-gradient(315deg, var(--green), transparent 48%),
    linear-gradient(45deg, var(--purple), var(--cyan));
  box-shadow: 0 0 18px rgba(34, 211, 238, 0.25);
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-text strong {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
}

.brand-text span {
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.35rem 1rem;
}

.site-nav .nav-link {
  color: var(--muted);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.35rem 0;
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.site-nav .nav-link:hover,
.site-nav .nav-link.is-active {
  color: var(--text);
  border-bottom-color: var(--cyan);
}

.nav-cta { margin-left: 0.25rem; }

.nav-toggle {
  display: none;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--line);
  background: transparent;
  border-radius: 10px;
  padding: 0.55rem;
}

.nav-toggle span {
  display: block;
  height: 2px;
  margin: 0.35rem 0;
  background: var(--text);
}

/* Buttons */
.btn-led,
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.85rem;
  padding: 0.65rem 1.3rem;
  border-radius: 999px;
  font-weight: 700;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.btn-led {
  color: #041018 !important;
  background: linear-gradient(120deg, var(--cyan), #67e8f9 40%, #a78bfa);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08), 0 10px 30px rgba(34, 211, 238, 0.22);
}

.btn-led:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.1), 0 14px 34px rgba(168, 85, 247, 0.28);
  color: #041018 !important;
}

.btn-ghost {
  color: var(--text) !important;
  background: rgba(255, 255, 255, 0.03);
  border-color: var(--line);
}

.btn-ghost:hover {
  border-color: rgba(34, 211, 238, 0.5);
  color: var(--cyan) !important;
  transform: translateY(-1px);
}

.btn-sm {
  min-height: 2.25rem;
  padding: 0.35rem 0.95rem;
  font-size: 0.86rem;
}

/* Hero */
.hero {
  position: relative;
  min-height: calc(100vh - var(--header-h));
  display: grid;
  align-items: end;
  padding: 4.5rem 0 5rem;
  overflow: hidden;
  isolation: isolate;
}

.hero-visual {
  min-height: clamp(34rem, 88vh, 46rem);
}

.hero-media-photo {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.hero-media-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(1.08) contrast(1.05);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(100deg, rgba(2, 4, 10, 0.82) 8%, rgba(5, 7, 13, 0.58) 48%, rgba(5, 7, 13, 0.38) 100%),
    linear-gradient(180deg, rgba(2, 4, 10, 0.28) 0%, rgba(2, 4, 10, 0.72) 100%);
}

.hero-fx {
  position: absolute;
  z-index: 1;
  pointer-events: none;
}

.hero-fx-scan {
  left: 0;
  right: 0;
  height: 2px;
  top: 24%;
  background: linear-gradient(90deg, transparent, rgba(34, 211, 238, 0.55), rgba(255, 59, 92, 0.35), transparent);
  animation: scanMove 7s linear infinite;
  opacity: 0.45;
}

.hero-fx-glow {
  width: min(40vw, 380px);
  height: min(40vw, 380px);
  right: 8%;
  top: 18%;
  border-radius: 50%;
  background: rgba(34, 211, 238, 0.16);
  filter: blur(48px);
  animation: glowPulse 10s ease-in-out infinite;
}

.hero-content {
  position: relative;
  max-width: 52rem;
  z-index: 2;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 1rem;
  color: var(--cyan);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.8rem;
}

.hero h1 {
  font-size: clamp(2.3rem, 6vw, 4.2rem);
  font-weight: 800;
  margin-bottom: 1.1rem;
  max-width: 14ch;
  text-shadow: 0 0 40px rgba(59, 130, 246, 0.2);
}

.hero-lead,
.page-lead {
  font-size: 1.15rem;
  max-width: 38rem;
  margin-bottom: 1.75rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-hero {
  padding: 3.5rem 0 2rem;
  border-bottom: 1px solid var(--line);
}

.page-hero h1 {
  font-size: clamp(2rem, 4.5vw, 3.1rem);
  margin-bottom: 0.85rem;
}

/* Sections */
.section { padding: 4.5rem 0; }

.section-alt {
  background: linear-gradient(180deg, rgba(10, 18, 36, 0.55), rgba(5, 7, 13, 0.2));
  border-block: 1px solid var(--line);
}

.section-head {
  max-width: 40rem;
  margin-bottom: 2rem;
}

.section-head h2 {
  font-size: clamp(1.7rem, 3vw, 2.25rem);
  margin-bottom: 0.6rem;
}

.service-card {
  height: 100%;
  padding: 1.4rem 1.35rem;
  border-radius: var(--radius);
  background: var(--bg-panel);
  border: 1px solid var(--line);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(10px);
  transition: border-color 0.25s ease, transform 0.25s ease;
}

.service-card:hover {
  transform: translateY(-3px);
  border-color: rgba(34, 211, 238, 0.35);
}

.service-card h3 {
  font-size: 1.15rem;
  margin: 0.65rem 0 0.55rem;
}

.service-card p { margin: 0; font-size: 0.98rem; }

.service-dot {
  display: inline-block;
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  box-shadow: 0 0 12px currentColor;
}

.service-dot-r { background: var(--red); color: var(--red); }
.service-dot-b { background: var(--blue); color: var(--blue); }
.service-dot-g { background: var(--green); color: var(--green); }
.service-dot-p { background: var(--purple); color: var(--purple); }
.service-dot-c { background: var(--cyan); color: var(--cyan); }
.service-dot-m { background: #f59e0b; color: #f59e0b; }

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.why-grid article {
  padding: 1.25rem 1.1rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}

.why-grid h3 {
  font-size: 1.1rem;
  margin-bottom: 0.4rem;
}

.why-grid p { margin: 0; font-size: 0.95rem; }

.brand-row {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  padding: 0;
  margin: 0;
}

.brand-row li {
  padding: 0.85rem 1.35rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(14, 20, 36, 0.7);
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand-row li:nth-child(1) { box-shadow: inset 0 0 0 1px rgba(34, 197, 94, 0.25); }
.brand-row li:nth-child(2) { box-shadow: inset 0 0 0 1px rgba(59, 130, 246, 0.25); }
.brand-row li:nth-child(3) { box-shadow: inset 0 0 0 1px rgba(168, 85, 247, 0.25); }

/* Brand service blocks */
.brand-block {
  max-width: 52rem;
  padding: 0.5rem 0;
}

.brand-block-media {
  max-width: none;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1.2fr);
  gap: 1.5rem;
  align-items: center;
}

.brand-media {
  position: relative;
  aspect-ratio: 16 / 10;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--bg-panel);
}

.brand-media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
}

.brand-copy {
  min-width: 0;
}

.brand-badge {
  display: inline-flex;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 0.85rem;
  border: 1px solid var(--line);
}

.brand-badge-g { color: var(--green); box-shadow: 0 0 18px rgba(34, 197, 94, 0.15); }
.brand-badge-b { color: var(--blue); box-shadow: 0 0 18px rgba(59, 130, 246, 0.15); }
.brand-badge-p { color: var(--purple); box-shadow: 0 0 18px rgba(168, 85, 247, 0.15); }

@media (max-width: 900px) {
  .brand-block-media {
    grid-template-columns: 1fr;
  }
}
.check-list {
  margin: 1.1rem 0 1.4rem;
  padding-left: 1.15rem;
  color: var(--muted);
}

.check-list li { margin-bottom: 0.4rem; }

/* FAQ */
.faq-accordion .accordion-item {
  background: var(--bg-panel);
  border: 1px solid var(--line);
  margin-bottom: 0.65rem;
  border-radius: 12px !important;
  overflow: hidden;
}

.faq-accordion .accordion-button {
  background: transparent;
  color: var(--text);
  font-family: var(--font-display);
  font-weight: 700;
  box-shadow: none !important;
}

.faq-accordion .accordion-button:not(.collapsed) {
  background: rgba(34, 211, 238, 0.06);
  color: var(--cyan);
}

.faq-accordion .accordion-button::after {
  filter: invert(1) brightness(1.4);
}

.faq-accordion .accordion-body {
  color: var(--muted);
  background: transparent;
}

/* CTA */
.cta-panel {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  justify-content: space-between;
  align-items: center;
  padding: 1.75rem 1.5rem;
  border-radius: calc(var(--radius) + 4px);
  border: 1px solid rgba(34, 211, 238, 0.28);
  background:
    linear-gradient(120deg, rgba(59, 130, 246, 0.12), rgba(168, 85, 247, 0.1), rgba(34, 211, 238, 0.08)),
    rgba(10, 16, 30, 0.85);
  box-shadow: 0 0 40px rgba(59, 130, 246, 0.08);
}

.cta-panel h2 {
  font-size: clamp(1.45rem, 2.5vw, 1.9rem);
  margin-bottom: 0.35rem;
}

.cta-panel p { margin: 0; max-width: 36rem; }

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

/* Contact */
.contact-form .form-control,
.contact-form .form-select {
  background: rgba(8, 12, 22, 0.9);
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 12px;
  padding: 0.75rem 0.9rem;
}

.contact-form .form-control:focus,
.contact-form .form-select:focus {
  background: rgba(8, 12, 22, 0.95);
  border-color: rgba(34, 211, 238, 0.55);
  box-shadow: 0 0 0 0.2rem rgba(34, 211, 238, 0.15);
  color: var(--text);
}

.contact-form .form-label {
  color: var(--text);
  font-weight: 600;
}

.form-note {
  font-size: 0.9rem;
  color: var(--muted);
}

.form-alert {
  border-radius: 12px;
}

.hp-field {
  position: absolute;
  left: -10000px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.contact-aside {
  padding: 1.4rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--bg-panel);
}

.contact-aside h2 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
}

.contact-aside a { color: var(--cyan); }

.aside-rule {
  border-color: var(--line);
  opacity: 1;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 3rem 0 1.4rem;
  background: rgba(2, 4, 10, 0.85);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 1.75rem;
  margin-bottom: 1.75rem;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--text);
  margin-bottom: 0.5rem;
}

.footer-copy { max-width: 28rem; }

.footer-label {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.7rem;
}

.footer-grid a,
.footer-muted {
  display: block;
  color: var(--muted);
  margin-bottom: 0.4rem;
}

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

.footer-bottom {
  border-top: 1px solid var(--line);
  padding-top: 1rem;
  color: var(--muted);
  font-size: 0.88rem;
}

/* Reveal motion — start visible so photos never stay hidden if JS is late */
[data-reveal] {
  opacity: 1;
  transform: none;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

.hero [data-reveal]:nth-child(1) { transition-delay: 0.05s; }
.hero [data-reveal]:nth-child(2) { transition-delay: 0.14s; }
.hero [data-reveal]:nth-child(3) { transition-delay: 0.22s; }
.hero [data-reveal]:nth-child(4) { transition-delay: 0.3s; }

/* LED gallery */
.led-gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.gallery-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--bg-panel);
  min-height: 16rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.gallery-media {
  position: absolute;
  inset: 0;
}

.gallery-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease, filter 0.45s ease;
}

.gallery-caption {
  position: absolute;
  inset: auto 0 0 0;
  padding: 1.15rem 1.1rem;
  background: linear-gradient(180deg, transparent, rgba(2, 4, 10, 0.92) 55%);
  transform: translateY(0.35rem);
  transition: transform 0.3s ease;
}

.gallery-caption h3 {
  font-size: 1.05rem;
  margin-bottom: 0.25rem;
}

.gallery-caption p {
  margin: 0;
  font-size: 0.9rem;
  opacity: 0.92;
}

.gallery-card:hover {
  transform: scale(1.025);
  border-color: rgba(34, 211, 238, 0.4);
  box-shadow: 0 0 28px rgba(34, 211, 238, 0.18), 0 0 40px rgba(168, 85, 247, 0.12);
  z-index: 2;
}

.gallery-card:hover .gallery-media img {
  transform: scale(1.06);
  filter: saturate(1.15) brightness(1.05);
}

.gallery-card:hover .gallery-caption {
  transform: translateY(0);
}

/* Control system cards */
.control-card {
  height: 100%;
  display: flex;
  flex-direction: column;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--bg-panel);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.control-card:hover {
  transform: translateY(-4px);
  border-color: rgba(34, 211, 238, 0.35);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.35), 0 0 24px rgba(59, 130, 246, 0.12);
}

.control-media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.control-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.control-badge {
  position: absolute;
  left: 0.85rem;
  bottom: 0.85rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: rgba(5, 7, 13, 0.82);
  border: 1px solid rgba(34, 211, 238, 0.35);
  color: var(--cyan);
}

.control-body {
  padding: 1.15rem 1.15rem 1.35rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.control-body h3 {
  font-size: 1.2rem;
  margin-bottom: 0.45rem;
}

.control-body .btn {
  margin-top: auto;
  align-self: flex-start;
}

.check-list.compact {
  margin: 0.75rem 0 1.1rem;
  font-size: 0.92rem;
}

/* AnyDesk remote section */
.anydesk-panel {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 1.5rem;
  align-items: stretch;
  border: 1px solid rgba(34, 211, 238, 0.28);
  border-radius: calc(var(--radius) + 4px);
  overflow: hidden;
  background:
    linear-gradient(125deg, rgba(59, 130, 246, 0.1), rgba(168, 85, 247, 0.08), rgba(34, 211, 238, 0.06)),
    rgba(10, 16, 30, 0.88);
}

.anydesk-visual {
  position: relative;
  min-height: 18rem;
}

.anydesk-visual > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.anydesk-badge {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.55rem 0.85rem;
  border-radius: 999px;
  background: rgba(5, 7, 13, 0.88);
  border: 1px solid rgba(34, 211, 238, 0.35);
  font-size: 0.86rem;
  font-weight: 600;
}

.anydesk-badge img,
.anydesk-badge svg {
  width: 48px;
  height: 48px;
  max-width: none;
  flex-shrink: 0;
  display: block;
}

.anydesk-copy {
  padding: 1.6rem 1.5rem 1.7rem;
}

.anydesk-steps {
  list-style: none;
  margin: 1.15rem 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.anydesk-steps li {
  padding: 0.75rem 0.85rem;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
  display: grid;
  gap: 0.2rem;
}

.anydesk-steps strong {
  font-family: var(--font-display);
  color: var(--text);
}

.anydesk-steps span {
  color: var(--muted);
  font-size: 0.92rem;
}

.privacy-note {
  font-size: 0.9rem;
  color: var(--cyan);
  margin-bottom: 1.15rem;
}

.cta-panel-rich {
  align-items: flex-start;
}

.cta-contacts {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.35rem;
}

.cta-contacts li {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 0.75rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.cta-contacts span:first-child {
  min-width: 5.5rem;
  color: var(--text);
  font-weight: 600;
}

.cta-contacts a { color: var(--cyan); }

/* Auth + chat */
.page-hero-auth { padding-bottom: 1.25rem; }

.section-auth { padding-top: 0; }

.auth-card,
.profile-card,
.chat-shell,
.danger-box,
.admin-table {
  border: 1px solid var(--line);
  background: var(--bg-panel);
  border-radius: var(--radius);
}

.auth-card,
.profile-card,
.danger-box {
  padding: 1.4rem;
  max-width: 32rem;
}

.btn-google {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 2.85rem;
  border-radius: 999px;
  font-weight: 700;
  color: #041018 !important;
  background: #fff;
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.btn-google:disabled { opacity: 0.6; }

.profile-head {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.profile-head h2 { margin: 0; }

.profile-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--line);
}

.profile-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
  margin: 1.1rem 0 0;
}

.profile-meta dt {
  color: var(--muted);
  font-size: 0.8rem;
}

.profile-meta dd {
  margin: 0;
  color: var(--text);
}

.account-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  margin: 1.1rem 0;
}

.portal-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.1rem;
  align-items: center;
  margin-top: 1rem;
}

.portal-nav a {
  color: var(--cyan);
  text-decoration: none;
  font-weight: 600;
}

.portal-nav form {
  margin: 0;
}

.btn-danger-outline {
  color: #fecdd3 !important;
  border: 1px solid rgba(255, 59, 92, 0.45);
  background: transparent;
  border-radius: 999px;
  min-height: 2.6rem;
  padding: 0.5rem 1.1rem;
  font-weight: 700;
}

.unread-pill {
  display: inline-flex;
  margin-left: 0.5rem;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  color: #041018;
  background: var(--cyan);
}

.chat-shell {
  max-width: 44rem;
  overflow: hidden;
}

.chat-log {
  min-height: 18rem;
  max-height: 28rem;
  overflow: auto;
  padding: 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.chat-empty { margin: 0; }

.chat-bubble {
  max-width: 80%;
  padding: 0.75rem 0.9rem;
  border-radius: 16px;
  border: 1px solid var(--line);
}

.chat-bubble p {
  margin: 0;
  color: var(--text);
  white-space: pre-wrap;
}

.chat-bubble time {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.75rem;
  color: var(--muted);
}

.chat-bubble.is-mine {
  align-self: flex-end;
  background: rgba(34, 211, 238, 0.14);
}

.chat-bubble.is-theirs {
  align-self: flex-start;
  background: rgba(168, 85, 247, 0.12);
}

.chat-compose {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.7rem;
  padding: 0.9rem;
  border-top: 1px solid var(--line);
}

.chat-compose textarea {
  width: 100%;
  resize: vertical;
  min-height: 3.2rem;
  background: rgba(8, 12, 22, 0.9);
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 12px;
  padding: 0.7rem 0.85rem;
}

.admin-table { overflow: auto; }

.admin-table a { color: var(--cyan); }

.stats-grid,
.portal-grid {
  display: grid;
  gap: 1rem;
}

.stats-grid {
  grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
}

.stats-grid .profile-card {
  max-width: none;
  text-align: center;
}

.stats-grid strong {
  display: block;
  font-size: 1.8rem;
  color: var(--cyan);
}

.stats-grid span {
  color: var(--muted);
}

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

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

/* Responsive */
@media (max-width: 1199px) {
  .led-gallery { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 991px) {
  .why-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .anydesk-panel { grid-template-columns: 1fr; }
  .anydesk-visual { min-height: 14rem; }
}

@media (max-width: 767px) {
  .nav-toggle { display: inline-block; }

  .site-nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.85rem 1.1rem 1.1rem;
    background: rgba(5, 7, 13, 0.97);
    border-bottom: 1px solid var(--line);
  }

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

  .site-nav .nav-link {
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--line);
  }

  .nav-cta { width: 100%; margin: 0.85rem 0 0; }

  .why-grid,
  .footer-grid,
  .led-gallery { grid-template-columns: 1fr; }

  .hero,
  .hero-visual { padding: 3rem 0 3.5rem; min-height: 28rem; }

  .cta-panel { padding: 1.35rem 1.15rem; }

  .gallery-card { min-height: 14rem; }
}

@media (prefers-reduced-motion: reduce) {
  .led-grid,
  .led-flow,
  .led-scan,
  .led-glow,
  .hero-fx-scan,
  .hero-fx-glow { animation: none !important; }

  .gallery-card,
  .gallery-media img,
  .gallery-caption { transition: none; }

  [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}