/* === Remont Vovremya — Electrical Theme === */
:root {
  --rm-accent: #ffb347;
  --rm-accent2: #ff6b35;
  --rm-glow: rgba(255, 179, 71, 0.4);
  --rm-dark: #0a0e1a;
}

/* Blueprint grid background */
.rm-blueprint-bg {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 0;
  pointer-events: none;
  background-color: var(--rm-dark);
  background-image:
    linear-gradient(rgba(255,179,71,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,179,71,.04) 1px, transparent 1px),
    linear-gradient(rgba(255,179,71,.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,179,71,.015) 1px, transparent 1px);
  background-size: 80px 80px, 80px 80px, 16px 16px, 16px 16px;
}

.rm-body { background: var(--rm-dark); }
.rm-body #gl { display: none; }
.rm-label { color: var(--rm-accent) !important; }

/* === Hero === */
.rm-hero {
  text-align: center;
  justify-content: center;
  min-height: 100vh;
  position: relative;
  overflow: hidden;
}
.rm-badge {
  display: inline-block;
  padding: .5rem 1.5rem;
  border: 1px solid var(--rm-accent);
  color: var(--rm-accent);
  font-size: .65rem;
  letter-spacing: .3em;
  text-transform: uppercase;
  border-radius: 2px;
}
.rm-hero-title {
  font-size: clamp(3rem, 10vw, 7rem);
  font-weight: 100;
  letter-spacing: .08em;
  line-height: 1.1;
  margin: 1.5rem 0;
}
.rm-accent {
  background: linear-gradient(135deg, var(--rm-accent), var(--rm-accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 200;
}
.rm-hero-ctas {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-top: 2.5rem;
  flex-wrap: wrap;
}
.rm-cta-primary {
  border-color: var(--rm-accent) !important;
  color: var(--rm-accent) !important;
}
.rm-cta-primary:hover {
  background: rgba(255,179,71,.12) !important;
  box-shadow: 0 0 20px rgba(255,179,71,.15);
}

/* === SVG Circuit in Hero === */
.rm-circuit-svg {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 1;
  opacity: .25;
  pointer-events: none;
}
.rm-wire {
  fill: none;
  stroke: var(--rm-accent);
  stroke-width: 1.5;
  filter: drop-shadow(0 0 3px var(--rm-glow));
}
.rm-wire-draw {
  stroke-dasharray: 2000;
  stroke-dashoffset: 2000;
  animation: wire-draw 3s ease-out forwards;
}
.rm-wire-d2 { animation-delay: .5s; }
.rm-wire-d3 { animation-delay: 1s; }
.rm-wire-d4 { animation-delay: 1.5s; }
.rm-wire-d5 { animation-delay: 2s; }
@keyframes wire-draw {
  to { stroke-dashoffset: 0; }
}
.rm-comp {
  stroke: var(--rm-accent);
  stroke-width: 2;
  filter: drop-shadow(0 0 2px var(--rm-glow));
}
.rm-junction {
  fill: var(--rm-accent);
  filter: drop-shadow(0 0 4px var(--rm-glow));
  animation: junction-pulse 2s ease-in-out infinite;
}
@keyframes junction-pulse {
  0%, 100% { opacity: .6; }
  50% { opacity: 1; filter: drop-shadow(0 0 8px var(--rm-accent)); }
}
.rm-particle {
  fill: var(--rm-accent);
  opacity: .9;
  filter: drop-shadow(0 0 6px var(--rm-accent));
}
.rm-particle2 {
  fill: var(--rm-accent2);
  opacity: .7;
}
.rm-vlabel {
  fill: var(--rm-accent);
  font-family: 'Courier New', monospace;
  font-size: 12px;
  opacity: .5;
}

/* === About === */
.rm-about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-top: 2rem;
}
.rm-greeting {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.rm-avatar {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--rm-accent), var(--rm-accent2));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--rm-dark);
  flex-shrink: 0;
  box-shadow: 0 0 20px rgba(255,179,71,.2);
}
.rm-name { font-size: 1.1rem; font-weight: 400; }
.rm-role { font-size: .75rem; color: var(--text-dim); margin-top: .2rem; }
.rm-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.rm-stat-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: 1.8rem 1.2rem;
  text-align: center;
  transition: all .4s;
}
.rm-stat-card:hover {
  border-color: rgba(255,179,71,.3);
  transform: translateY(-4px);
  box-shadow: 0 0 25px rgba(255,179,71,.08);
}
.rm-stat-icon { font-size: 1.5rem; margin-bottom: .6rem; }
.rm-stat-num {
  font-size: 2rem;
  font-weight: 100;
  background: linear-gradient(135deg, var(--rm-accent), var(--rm-accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.rm-stat-label {
  font-size: .65rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-top: .4rem;
}

/* === Interactive Electrical Panel === */
.rm-panel-wrap {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 2rem;
  margin-top: 3rem;
}
.rm-panel-box {
  background: #0d1220;
  border: 2px solid #1a2035;
  border-radius: 8px;
  padding: 1.5rem;
  box-shadow: inset 0 0 30px rgba(0,0,0,.5);
}
.rm-panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 1rem;
  border-bottom: 1px solid #1a2035;
  margin-bottom: 1.2rem;
}
.rm-panel-title {
  font-family: 'Courier New', monospace;
  font-size: .8rem;
  letter-spacing: .15em;
  color: var(--rm-accent);
  text-transform: uppercase;
}
.rm-panel-voltage {
  font-family: 'Courier New', monospace;
  font-size: .7rem;
  color: var(--text-dim);
}
.rm-panel-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
  gap: .8rem;
}
.rm-breaker {
  background: #111828;
  border: 1px solid #1e293b;
  border-radius: 6px;
  padding: .8rem .5rem;
  cursor: pointer;
  text-align: center;
  transition: all .3s;
  position: relative;
}
.rm-breaker:hover {
  border-color: #334155;
}
.rm-breaker.on {
  border-color: rgba(255,179,71,.3);
  box-shadow: 0 0 10px rgba(255,179,71,.08);
}
.rm-breaker-main {
  grid-column: 1 / -1;
}
.rm-breaker-toggle {
  width: 24px; height: 14px;
  background: #1e293b;
  border-radius: 3px;
  margin: 0 auto .5rem;
  position: relative;
  transition: background .3s;
}
.rm-breaker-toggle::after {
  content: '';
  position: absolute;
  width: 10px; height: 10px;
  background: #475569;
  border-radius: 2px;
  top: 2px; left: 2px;
  transition: all .3s;
}
.rm-breaker.on .rm-breaker-toggle {
  background: rgba(255,179,71,.15);
}
.rm-breaker.on .rm-breaker-toggle::after {
  left: 12px;
  background: var(--rm-accent);
  box-shadow: 0 0 8px var(--rm-glow);
}
.rm-breaker-label {
  font-family: 'Courier New', monospace;
  font-size: .55rem;
  color: var(--text-dim);
  line-height: 1.4;
  letter-spacing: .05em;
  text-transform: uppercase;
}
.rm-breaker.on .rm-breaker-label { color: rgba(255,255,255,.7); }
.rm-breaker-led {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #1e293b;
  margin: .5rem auto 0;
  transition: all .3s;
}
.rm-breaker.on .rm-breaker-led {
  background: #22c55e;
  box-shadow: 0 0 6px #22c55e, 0 0 12px rgba(34,197,94,.3);
  animation: led-blink 3s ease-in-out infinite;
}
@keyframes led-blink {
  0%, 100% { opacity: .8; }
  50% { opacity: 1; box-shadow: 0 0 8px #22c55e, 0 0 16px rgba(34,197,94,.4); }
}
.rm-panel-wires { width: 100%; margin-top: .5rem; }
.rm-pline {
  stroke: #1e293b;
  stroke-width: 2;
  transition: all .4s;
}
.rm-pline.on {
  stroke: var(--rm-accent);
  filter: drop-shadow(0 0 4px var(--rm-glow));
  animation: wire-pulse 2s ease-in-out infinite;
}
@keyframes wire-pulse {
  0%, 100% { opacity: .6; }
  50% { opacity: 1; }
}

/* Panel info */
.rm-panel-info {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.rm-panel-info-title {
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--rm-accent);
}
.rm-panel-info-desc {
  font-size: .85rem;
  color: var(--text-dim);
  line-height: 1.7;
  font-weight: 300;
}
.rm-panel-info-status {
  font-family: 'Courier New', monospace;
  font-size: .75rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  padding: .4rem .8rem;
  border-radius: 3px;
  display: inline-block;
  width: fit-content;
}
.rm-panel-info-status.on {
  color: #22c55e;
  background: rgba(34,197,94,.1);
  border: 1px solid rgba(34,197,94,.2);
}
.rm-panel-info-status.off {
  color: #ef4444;
  background: rgba(239,68,68,.1);
  border: 1px solid rgba(239,68,68,.2);
}

/* === Services with Spotlight === */
.rm-services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.2rem;
  margin-top: 3rem;
}
.rm-svc-card {
  --mx: 50%;
  --my: 50%;
  background:
    radial-gradient(circle at var(--mx) var(--my), rgba(255,179,71,.08) 0%, transparent 60%),
    var(--card);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: 2rem;
  transition: all .4s;
  cursor: default;
}
.rm-svc-card:hover {
  border-color: rgba(255,179,71,.2);
  box-shadow: 0 0 30px rgba(255,179,71,.05);
}
.rm-svc-icon-wrap {
  margin-bottom: 1.2rem;
}
.rm-svc-path {
  stroke: var(--rm-accent);
  fill: none;
  stroke-dasharray: 300;
  stroke-dashoffset: 300;
  transition: stroke-dashoffset 1s ease;
}
.rm-svc-card.visible .rm-svc-path {
  stroke-dashoffset: 0;
}
.rm-svc-tag {
  display: inline-block;
  margin-top: 1rem;
  padding: .3rem .8rem;
  border: 1px solid rgba(255,179,71,.2);
  color: var(--rm-accent);
  font-size: .7rem;
  letter-spacing: .1em;
  border-radius: 2px;
  font-family: 'Courier New', monospace;
}

/* === Calculator === */
.rm-calc {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: 2rem;
  margin-top: 3rem;
}
.rm-calc-form {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.rm-calc-label {
  font-size: .7rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: .8rem;
  font-family: 'Courier New', monospace;
}
.rm-calc-options { display: flex; gap: .6rem; flex-wrap: wrap; }
.rm-calc-opt {
  padding: .6rem 1.2rem;
  background: var(--card);
  border: 1px solid var(--card-border);
  color: var(--text-dim);
  font-size: .8rem;
  font-family: var(--font);
  cursor: pointer;
  border-radius: 4px;
  transition: all .3s;
}
.rm-calc-opt:hover { border-color: rgba(255,255,255,.15); color: var(--text); }
.rm-calc-opt.active {
  border-color: var(--rm-accent);
  color: var(--rm-accent);
  background: rgba(255,179,71,.06);
  box-shadow: 0 0 10px rgba(255,179,71,.08);
}
.rm-calc-slider-wrap { display: flex; align-items: center; gap: 1rem; }
.rm-calc-range {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: 4px;
  background: var(--card-border);
  border-radius: 2px;
  outline: none;
}
.rm-calc-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--rm-accent);
  cursor: pointer;
  border: 3px solid var(--rm-dark);
  box-shadow: 0 0 10px var(--rm-glow);
}
.rm-calc-range::-moz-range-thumb {
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--rm-accent);
  cursor: pointer;
  border: 3px solid var(--rm-dark);
  box-shadow: 0 0 10px var(--rm-glow);
}
.rm-calc-range-val {
  min-width: 60px;
  text-align: right;
  font-size: 1.1rem;
  font-weight: 300;
  color: var(--rm-accent);
  font-family: 'Courier New', monospace;
}
.rm-calc-checks { display: grid; grid-template-columns: 1fr 1fr; gap: .6rem; }
.rm-calc-check {
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: .6rem 1rem;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 4px;
  cursor: pointer;
  font-size: .8rem;
  color: var(--text-dim);
  transition: all .3s;
}
.rm-calc-check:hover { border-color: rgba(255,255,255,.12); }
.rm-calc-check input { accent-color: var(--rm-accent); }
.rm-calc-check input:checked + span { color: var(--rm-accent); }

/* Result panel */
.rm-calc-result {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: sticky;
  top: calc(var(--nav-h) + 2rem);
}
.rm-calc-result-inner {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.rm-wire-viz {
  margin-bottom: 1rem;
  filter: drop-shadow(0 0 12px rgba(255,179,71,.15));
}
.rm-calc-result-label {
  font-size: .6rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--text-dim);
  font-family: 'Courier New', monospace;
}
.rm-calc-price {
  font-size: clamp(2.2rem, 5vw, 3rem);
  font-weight: 100;
  background: linear-gradient(135deg, var(--rm-accent), var(--rm-accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: .5rem 0;
}
.rm-calc-result-sub {
  font-size: .7rem;
  color: var(--text-dim);
  margin-bottom: 1rem;
}
.rm-calc-breakdown { width: 100%; text-align: left; margin-bottom: 1.5rem; }
.rm-calc-line {
  font-size: .7rem;
  color: var(--text-dim);
  padding: .3rem 0;
  border-bottom: 1px solid var(--card-border);
  font-weight: 300;
  font-family: 'Courier New', monospace;
}
.rm-calc-cta {
  display: inline-block;
  padding: .8rem 2rem;
  border: 1px solid var(--rm-accent);
  color: var(--rm-accent);
  text-decoration: none;
  font-size: .7rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  transition: all .3s;
  border-radius: 2px;
  margin-bottom: 1rem;
}
.rm-calc-cta:hover {
  background: var(--rm-accent);
  color: var(--rm-dark);
  box-shadow: 0 0 20px var(--rm-glow);
}
.rm-calc-note {
  font-size: .6rem;
  color: var(--text-muted);
  max-width: 220px;
  line-height: 1.5;
}

/* Meter */
.rm-meter {
  width: 100%;
  height: 4px;
  background: var(--card-border);
  border-radius: 2px;
  margin-top: 1.5rem;
  overflow: hidden;
}
.rm-meter-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--rm-accent), var(--rm-accent2));
  border-radius: 2px;
  transition: width .5s ease;
  width: 0;
  box-shadow: 0 0 8px var(--rm-glow);
}
.rm-meter-labels {
  display: flex;
  justify-content: space-between;
  margin-top: .4rem;
}
.rm-meter-labels span {
  font-size: .5rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-family: 'Courier New', monospace;
}

/* === Why Us === */
.rm-why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.2rem;
  margin-top: 3rem;
}
.rm-why-item {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: 2rem;
  transition: all .4s;
  position: relative;
  overflow: hidden;
}
.rm-why-item::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 0;
  background: linear-gradient(var(--rm-accent), var(--rm-accent2));
  transition: height .6s ease;
}
.rm-why-item:hover::before { height: 100%; }
.rm-why-item:hover {
  border-color: rgba(255,179,71,.2);
  transform: translateY(-4px);
  box-shadow: 0 0 25px rgba(255,179,71,.06);
}
.rm-why-num {
  font-size: 2rem;
  font-weight: 100;
  color: var(--rm-accent);
  margin-bottom: .8rem;
  font-family: 'Courier New', monospace;
}
.rm-why-title { font-size: 1rem; font-weight: 400; margin-bottom: .5rem; }
.rm-why-text {
  font-size: .8rem;
  color: var(--text-dim);
  line-height: 1.7;
  font-weight: 300;
}

/* Remont form button */
.rm-form-btn {
  border-color: var(--rm-accent) !important;
  color: var(--rm-accent) !important;
}
.rm-form-btn:hover {
  background: rgba(255,179,71,.1) !important;
  box-shadow: 0 0 15px rgba(255,179,71,.1);
}

/* === Mobile === */
@media (max-width: 768px) {
  .rm-about-grid { grid-template-columns: 1fr; }
  .rm-panel-wrap { grid-template-columns: 1fr; }
  .rm-calc { grid-template-columns: 1fr; }
  .rm-calc-result { position: static; }
  .rm-calc-checks { grid-template-columns: 1fr; }
  .rm-hero { min-height: 80vh; }
  .rm-circuit-svg { opacity: .12; }
  .rm-panel-grid { grid-template-columns: repeat(auto-fit, minmax(70px, 1fr)); }
  .rm-services-grid { grid-template-columns: 1fr; }
}