:root{
  --ink:#0b0b0b;
  --ink-soft:#161616;
  --paper:#151515;
  --paper-dim:#1d1d1d;
  --copper:#e8b923;
  --copper-bright:#ffd447;
  --slate:#b7b0a0;
  --amber:#ffb347;
  --text-dark:#f2f0ea;
  --text-light:#f2f0ea;
  --text-muted:#9a958a;
  --line: rgba(242,240,234,0.14);
  --radius: 3px;
}

*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:'Inter', sans-serif;
  color:var(--text-dark);
  background:var(--paper);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%; display:block;}
a{color:inherit; text-decoration:none;}
ul{list-style:none;}

h1,h2,h3,.display{
  font-family:'Barlow Condensed', sans-serif;
  text-transform:uppercase;
  letter-spacing:0.01em;
  font-weight:700;
  line-height:1.05;
}
.eyebrow{
  font-family:'JetBrains Mono', monospace;
  font-size:0.72rem;
  letter-spacing:0.12em;
  text-transform:uppercase;
  color:var(--copper);
  display:flex;
  align-items:center;
  gap:0.6em;
}
.eyebrow::before{
  content:"";
  width:18px; height:1px;
  background:var(--copper);
  display:inline-block;
}

.wrap{
  max-width:1180px;
  margin:0 auto;
  padding:0 clamp(20px, 4vw, 48px);
}

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible{
  outline:2px solid var(--copper-bright);
  outline-offset:3px;
}

/* ---------- HEADER ---------- */
header{
  position:sticky; top:0; z-index:50;
  background:rgba(11,11,11,0.92);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:16px clamp(20px,4vw,48px);
  color:var(--text-light);
}
.logo{
  display:flex; align-items:center; gap:12px;
  font-family:'Barlow Condensed', sans-serif;
  font-weight:700; font-size:1.3rem; letter-spacing:0.03em;
  text-transform:uppercase;
  color:var(--text-light);
}
.logo-plate{
  display:flex; align-items:center;
  background:var(--text-light);
  padding:6px 10px;
  border-radius:6px;
  box-shadow:0 2px 10px rgba(0,0,0,0.35);
  flex-shrink:0;
}
.logo-img{
  height:36px;
  width:auto;
  display:block;
}
.logo-sub{
  display:block;
  font-family:'JetBrains Mono', monospace;
  text-transform:none;
  font-size:0.66rem;
  letter-spacing:0.08em;
  color:var(--text-muted);
  font-weight:400;
}
nav ul{display:flex; gap:32px;}
nav a{
  font-size:0.92rem;
  color:var(--text-light);
  opacity:0.85;
  transition:opacity 0.15s;
}
nav a:hover{opacity:1; color:var(--copper-bright);}
.nav-links{display:flex; align-items:center; gap:32px;}
.call-btn{
  font-family:'JetBrains Mono', monospace;
  font-size:0.85rem;
  background:var(--copper);
  color:var(--ink);
  padding:9px 16px;
  border-radius:2px;
  font-weight:500;
  white-space:nowrap;
  transition:background 0.15s;
}
.call-btn:hover{background:var(--copper-bright);}
.nav-toggle{display:none;}

/* ================================================================
   LED STRIP + CONTROLLER  — base styles only.
   All mode/colour animation is applied directly via JS inline styles.
   Keyframes live here so the browser can reference them.
================================================================ */
:root{ --led-color:#ffd447; }

/* Strip container */
.led-strip{
  position:relative; width:100%; height:4px;
  background:#000; overflow:hidden; z-index:2;
}
.led-strip .bar{ position:absolute; inset:0; background:#ffd447; }
.led-strip .glow{
  position:absolute; left:0; right:0; top:-4px; height:36px;
  background:#ffd447; filter:blur(12px); pointer-events:none;
}
.led-strip .sweep{
  display:none;
  position:absolute; top:0; bottom:0; width:10%;
  background:linear-gradient(90deg, transparent 0%, #ffd447 50%, transparent 100%);
  filter:blur(2px); will-change:transform;
}

/* Controller widget */
.led-controller{
  display:flex; align-items:center; gap:10px;
  padding:4px 10px; border:1px solid var(--line);
  border-radius:20px; background:rgba(255,255,255,0.03);
}
.led-controller-modes,.led-controller-colors{display:flex;gap:4px;align-items:center;}
.led-btn{
  font-family:'JetBrains Mono',monospace;
  font-size:0.66rem; text-transform:uppercase; letter-spacing:0.04em;
  background:none; border:1px solid transparent;
  color:var(--text-muted); padding:4px 9px; border-radius:12px;
  cursor:pointer; transition:background 0.15s,color 0.15s,border-color 0.15s;
}
.led-btn:hover{color:var(--text-light);}
.led-btn.active{background:var(--copper);color:var(--ink);border-color:var(--copper);}
.led-swatch{
  width:15px; height:15px; border-radius:50%;
  border:1.5px solid rgba(255,255,255,0.3);
  cursor:pointer; padding:0; transition:transform 0.15s,border-color 0.15s;
}
.led-swatch:hover{transform:scale(1.15);}
.led-swatch.active{border-color:#fff;box-shadow:0 0 0 2px rgba(255,255,255,0.18);}
.led-swatch-gold { background:#e8b923; }
.led-swatch-ice  { background:#6fd8ff; }
.led-swatch-ember{ background:#ff5b3c; }
.led-swatch-multi{ background:linear-gradient(135deg,#ff5b3c,#e8b923,#3ce87a,#3ca9e8,#9a5bff); }
@media(max-width:900px){.led-controller{display:none;}}

/* Wash container + children */
.led-wash{
  position:absolute; top:0; left:0; right:0; height:520px;
  pointer-events:none; z-index:0; overflow:hidden;
  -webkit-mask-image:linear-gradient(to bottom,black 0%,black 10%,transparent 88%);
  mask-image:linear-gradient(to bottom,black 0%,black 10%,transparent 88%);
}
.led-wash-blobs{
  position:absolute; inset:0; filter:blur(48px);
  background:
    radial-gradient(50% 55% at 15% 0%,#ffd447 0%,transparent 100%),
    radial-gradient(45% 50% at 50% 0%,#ffd447 0%,transparent 100%),
    radial-gradient(50% 55% at 85% 0%,#ffd447 0%,transparent 100%);
}
.led-wash-spot{
  display:none; position:absolute; top:0; bottom:0; left:22%; width:32%;
  filter:blur(42px); will-change:transform;
  background:radial-gradient(ellipse at 50% 0%,#ffd447 0%,transparent 78%);
  -webkit-mask-image:linear-gradient(to bottom,black 0%,transparent 80%);
  mask-image:linear-gradient(to bottom,black 0%,transparent 80%);
}

/* ── Keyframes — referenced by JS-applied animation strings ── */
/* GLOW: 85% → 100% → 85% — high, tight range, barely dips (natural light) */
@keyframes led-glow       { 0%,100%{opacity:.85} 50%{opacity:1} }
/* Strip glow element breathes slightly softer but same tight range */
@keyframes led-glow-soft  { 0%,100%{opacity:.7} 50%{opacity:.95} }

/* PULSE: the strip's sweep is 10% wide, the wash's spot is 32% wide — the
   spot has a static "left:22%" offset (32-10=22) and its own travel
   distance (275%, worked out from 10%'s 1100% scaled by the width ratio),
   so despite being a different size the two move in exact lockstep. */
@keyframes led-pulse-travel{ 0%{transform:translateX(-100%)} 100%{transform:translateX(1100%)} }
@keyframes wash-spot-travel{ 0%{transform:translateX(-100%);opacity:.9} 90%{opacity:.9} 100%{transform:translateX(275%);opacity:0} }

/* STROBE: on/off twice per second, 0.06 floor so not a hard cut */
@keyframes led-strobe { 0%,35%{opacity:1} 50%,85%{opacity:.06} 100%{opacity:1} }

/* MULTI-colour: scrolls background-position across the same flat rainbow
   gradient for both the strip and the wash. The wash additionally gets a
   mask shaped exactly like the solid-colour blobs/spot, so the coloured
   area is the same size and shape either way — only the colour itself moves. */
@keyframes led-multi-shift{ 0%{background-position:0% 0%} 100%{background-position:300% 0%} }

/* WASH animations */
@keyframes wash-glow    { 0%,100%{opacity:.65} 50%{opacity:.85} }
@keyframes wash-strobe  { 0%,35%{opacity:.8} 50%,85%{opacity:.03} 100%{opacity:.8} }
@keyframes wash-travel  { 0%{transform:translateX(-100%);opacity:.9} 90%{opacity:.9} 100%{transform:translateX(1100%);opacity:0} }
/* ---------- HERO ---------- */
.hero{
  background:var(--ink);
  color:var(--text-light);
  position:relative;
  overflow:hidden;
  border-bottom:1px solid var(--line);
}
.hero-inner{
  display:grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap:40px;
  align-items:center;
  padding:clamp(48px,8vw,96px) clamp(20px,4vw,48px);
  position:relative;
  z-index:1;
}
.hero h1{
  font-size:clamp(2.6rem, 5.4vw, 4.4rem);
  margin:14px 0 20px;
  color:var(--text-light);
}
.hero h1 span{color:var(--copper-bright);}
.hero p.lede{
  font-size:1.08rem;
  color:#cfd3d6;
  max-width:48ch;
  margin-bottom:32px;
}
.hero-ctas{display:flex; gap:14px; flex-wrap:wrap;}
.btn{
  font-family:'JetBrains Mono', monospace;
  font-size:0.88rem;
  padding:14px 24px;
  border-radius:2px;
  display:inline-block;
  font-weight:500;
  transition:transform 0.15s, background 0.15s, border-color 0.15s;
}
.btn-primary{background:var(--copper); color:var(--ink);}
.btn-primary:hover{background:var(--copper-bright); transform:translateY(-1px);}
.btn-ghost{border:1px solid var(--line); color:var(--text-light);}
.btn-ghost:hover{border-color:var(--copper-bright); color:var(--copper-bright);}

.hero-diagram{width:100%; height:auto;}

/* ---------- CONSUMER UNIT DIAGRAM ---------- */
.cu-body{
  fill:var(--ink);
  stroke:var(--slate);
  stroke-width:3.5;
  stroke-linejoin:round;
}
.cu-cable, .cu-bus{
  fill:none;
  stroke:var(--slate);
  stroke-width:3.5;
  stroke-linecap:round;
  stroke-linejoin:round;
}
.cu-toggle{
  fill:none;
  stroke:var(--slate);
  stroke-width:3;
  transform-box:fill-box;
  transform-origin:center;
}
.cu-screw{fill:var(--slate);}
.cu-terminal{
  fill:var(--ink);
  stroke:var(--slate);
  stroke-width:3;
}
.cu-cable.cu-live, .cu-bus.cu-live{
  stroke:var(--copper-bright);
  filter:drop-shadow(0 0 4px rgba(255,212,71,0.55));
}
.cu-toggle.cu-live{
  fill:var(--copper-bright);
  stroke:var(--copper-bright);
  filter:drop-shadow(0 0 4px rgba(255,212,71,0.55));
}
.cu-terminal.cu-live{
  stroke:var(--copper-bright);
  filter:drop-shadow(0 0 4px rgba(255,212,71,0.55));
}

/* Yellow overlay traced on top of the grey busbar to wipe left-to-right */
.cu-bus-glow{
  fill:none;
  stroke:var(--copper-bright);
  stroke-width:3.5;
  stroke-linecap:round;
  stroke-linejoin:round;
  filter:drop-shadow(0 0 4px rgba(255,212,71,0.55));
}

/* ---------- CONSUMER UNIT ANIMATION (9s loop) ---------- */
.cu-anim-main-switch{ animation:cu-main-switch 9s ease-in-out infinite; }
.cu-anim-bus-wipe{
  stroke-dasharray:1;
  animation:cu-bus-wipe 9s linear infinite;
}
.cu-anim-b1-switch{ animation:cu-b1-switch 9s ease-in-out infinite; }
.cu-anim-b1-wire{ animation:cu-b1-wire 9s ease-in-out infinite; }
.cu-anim-b1-cable{ animation:cu-b1-cable 9s ease-in-out infinite; }
.cu-anim-b2-switch{ animation:cu-b2-switch 9s ease-in-out infinite; }
.cu-anim-b2-wire{ animation:cu-b2-wire 9s ease-in-out infinite; }
.cu-anim-b2-cable{ animation:cu-b2-cable 9s ease-in-out infinite; }
.cu-anim-b3-switch{ animation:cu-b3-switch 9s ease-in-out infinite; }
.cu-anim-b3-wire{ animation:cu-b3-wire 9s ease-in-out infinite; }
.cu-anim-b3-cable{ animation:cu-b3-cable 9s ease-in-out infinite; }
.cu-anim-b4-switch{ animation:cu-b4-switch 9s ease-in-out infinite; }
.cu-anim-b4-cable{ animation:cu-b4-cable 9s ease-in-out infinite; }

/* Every switch (main + breakers) gets a pronounced mechanical snap:
   a quick overshoot past full scale, a slight undershoot settle, then
   rest — plus a momentary brighter flare of glow right at contact. */
@keyframes cu-main-switch{
  0%, 6%     { fill:none; stroke:var(--slate); transform:scale(1); filter:none; }
  7.5%       { fill:var(--copper-bright); stroke:var(--copper-bright); transform:scale(1.28); filter:drop-shadow(0 0 8px rgba(255,212,71,0.9)); }
  8.5%       { transform:scale(0.94); filter:drop-shadow(0 0 5px rgba(255,212,71,0.6)); }
  10%,100%   { fill:var(--copper-bright); stroke:var(--copper-bright); transform:scale(1); filter:drop-shadow(0 0 4px rgba(255,212,71,0.55)); }
}
@keyframes cu-bus-wipe{
  0%, 9%   { stroke-dashoffset:1; }
  29%,100% { stroke-dashoffset:0; }
}

/* Breaker 1 — bus reaches it at ~15%: stub lights up fast (contact),
   a beat later the switch snaps on, a beat after that the cable feeds. */
@keyframes cu-b1-wire{
  0%, 15%  { stroke:var(--slate); filter:none; }
  16%,100% { stroke:var(--copper-bright); filter:drop-shadow(0 0 4px rgba(255,212,71,0.55)); }
}
@keyframes cu-b1-switch{
  0%, 17.5%  { fill:none; stroke:var(--slate); transform:scale(1); filter:none; }
  19.5%      { fill:var(--copper-bright); stroke:var(--copper-bright); transform:scale(1.28); filter:drop-shadow(0 0 8px rgba(255,212,71,0.9)); }
  20.5%      { transform:scale(0.94); filter:drop-shadow(0 0 5px rgba(255,212,71,0.6)); }
  21.5%,100% { fill:var(--copper-bright); stroke:var(--copper-bright); transform:scale(1); filter:drop-shadow(0 0 4px rgba(255,212,71,0.55)); }
}
@keyframes cu-b1-cable{
  0%, 23%    { stroke:var(--slate); filter:none; }
  25.5%,100% { stroke:var(--copper-bright); filter:drop-shadow(0 0 4px rgba(255,212,71,0.55)); }
}

/* Breaker 2 — bus reaches it at ~20% */
@keyframes cu-b2-wire{
  0%, 20%  { stroke:var(--slate); filter:none; }
  21%,100% { stroke:var(--copper-bright); filter:drop-shadow(0 0 4px rgba(255,212,71,0.55)); }
}
@keyframes cu-b2-switch{
  0%, 22.5%  { fill:none; stroke:var(--slate); transform:scale(1); filter:none; }
  24.5%      { fill:var(--copper-bright); stroke:var(--copper-bright); transform:scale(1.28); filter:drop-shadow(0 0 8px rgba(255,212,71,0.9)); }
  25.5%      { transform:scale(0.94); filter:drop-shadow(0 0 5px rgba(255,212,71,0.6)); }
  26.5%,100% { fill:var(--copper-bright); stroke:var(--copper-bright); transform:scale(1); filter:drop-shadow(0 0 4px rgba(255,212,71,0.55)); }
}
@keyframes cu-b2-cable{
  0%, 28%    { stroke:var(--slate); filter:none; }
  30.5%,100% { stroke:var(--copper-bright); filter:drop-shadow(0 0 4px rgba(255,212,71,0.55)); }
}

/* Breaker 3 — bus reaches it at ~25% */
@keyframes cu-b3-wire{
  0%, 25%  { stroke:var(--slate); filter:none; }
  26%,100% { stroke:var(--copper-bright); filter:drop-shadow(0 0 4px rgba(255,212,71,0.55)); }
}
@keyframes cu-b3-switch{
  0%, 27.5%  { fill:none; stroke:var(--slate); transform:scale(1); filter:none; }
  29.5%      { fill:var(--copper-bright); stroke:var(--copper-bright); transform:scale(1.28); filter:drop-shadow(0 0 8px rgba(255,212,71,0.9)); }
  30.5%      { transform:scale(0.94); filter:drop-shadow(0 0 5px rgba(255,212,71,0.6)); }
  31.5%,100% { fill:var(--copper-bright); stroke:var(--copper-bright); transform:scale(1); filter:drop-shadow(0 0 4px rgba(255,212,71,0.55)); }
}
@keyframes cu-b3-cable{
  0%, 33%    { stroke:var(--slate); filter:none; }
  35.5%,100% { stroke:var(--copper-bright); filter:drop-shadow(0 0 4px rgba(255,212,71,0.55)); }
}

/* Breaker 4 — bus reaches it right as the wipe completes, at ~29% */
@keyframes cu-b4-switch{
  0%, 31.5%  { fill:none; stroke:var(--slate); transform:scale(1); filter:none; }
  33.5%      { fill:var(--copper-bright); stroke:var(--copper-bright); transform:scale(1.28); filter:drop-shadow(0 0 8px rgba(255,212,71,0.9)); }
  34.5%      { transform:scale(0.94); filter:drop-shadow(0 0 5px rgba(255,212,71,0.6)); }
  35.5%,100% { fill:var(--copper-bright); stroke:var(--copper-bright); transform:scale(1); filter:drop-shadow(0 0 4px rgba(255,212,71,0.55)); }
}
@keyframes cu-b4-cable{
  0%, 37%    { stroke:var(--slate); filter:none; }
  39.5%,100% { stroke:var(--copper-bright); filter:drop-shadow(0 0 4px rgba(255,212,71,0.55)); }
}

@media (prefers-reduced-motion: reduce){
  .cu-anim-main-switch, .cu-anim-b1-switch, .cu-anim-b1-wire, .cu-anim-b1-cable,
  .cu-anim-b2-switch, .cu-anim-b2-wire, .cu-anim-b2-cable,
  .cu-anim-b3-switch, .cu-anim-b3-wire, .cu-anim-b3-cable,
  .cu-anim-b4-switch, .cu-anim-b4-cable{
    animation:none;
    fill:var(--copper-bright);
    stroke:var(--copper-bright);
    filter:drop-shadow(0 0 4px rgba(255,212,71,0.55));
  }
  .cu-anim-bus-wipe{ animation:none; stroke-dashoffset:0; }
}

/* ---------- CIRCUIT SPINE (scroll signature) ---------- */
.circuit-spine{
  position:fixed;
  left:26px; top:0; bottom:0;
  width:2px;
  z-index:5;
  pointer-events:none;
}
.circuit-spine .base-line{
  position:absolute; inset:0;
  background:rgba(242,240,234,0.08);
}
.circuit-spine .fill-line{
  position:absolute; top:0; left:0; width:100%;
  height:0%;
  background:linear-gradient(180deg, var(--copper-bright), var(--copper));
  box-shadow:0 0 8px 1px rgba(232,185,35,0.55);
}
.circuit-spine .spark{
  position:absolute; left:50%; top:0%;
  width:9px; height:9px;
  transform:translate(-50%,-50%);
  border-radius:50%;
  background:var(--copper-bright);
  animation:spark-pulse 1.6s ease-in-out infinite;
}
@keyframes spark-pulse{
  0%,100%{ box-shadow:0 0 8px 2px rgba(255,212,71,0.5); transform:translate(-50%,-50%) scale(1); }
  50%{ box-shadow:0 0 18px 6px rgba(255,212,71,0.9); transform:translate(-50%,-50%) scale(1.3); }
}
.circuit-spine .spine-node{
  position:absolute; left:50%;
  width:8px; height:8px;
  transform:translate(-50%,-50%);
  border-radius:50%;
  background:var(--ink);
  border:1.5px solid rgba(242,240,234,0.25);
  transition:background 0.3s, border-color 0.3s, box-shadow 0.3s;
}
.circuit-spine .spine-node.lit{
  background:var(--copper-bright);
  border-color:var(--copper-bright);
  box-shadow:0 0 10px 3px rgba(255,212,71,0.7);
  animation:node-burst 0.6s ease-out;
}
@keyframes node-burst{
  0%{ transform:translate(-50%,-50%) scale(0.6); }
  60%{ transform:translate(-50%,-50%) scale(1.6); }
  100%{ transform:translate(-50%,-50%) scale(1); }
}
@media (max-width:1080px){
  .circuit-spine{display:none;}
}
@media (prefers-reduced-motion: reduce){
  .circuit-spine .spark{animation:none;}
  .circuit-spine .spine-node.lit{animation:none;}
}

/* ---------- TRUST STRIP ---------- */
.trust{
  background:var(--paper-dim);
  border-bottom:1px solid rgba(255,255,255,0.08);
}
.trust-inner{
  display:flex; flex-wrap:wrap; gap:14px;
  padding:20px clamp(20px,4vw,48px);
  justify-content:center;
}
.chip{
  font-family:'JetBrains Mono', monospace;
  font-size:0.78rem;
  letter-spacing:0.02em;
  background:var(--paper);
  border:1px solid rgba(255,255,255,0.12);
  color:var(--slate);
  padding:8px 14px;
  border-radius:2px;
  display:flex; align-items:center; gap:8px;
}
.chip .dot{width:7px; height:7px; border-radius:50%; background:var(--amber); flex-shrink:0;}
.chip-link{transition:border-color 0.15s, color 0.15s;}
.chip-link:hover{border-color:var(--copper); color:var(--copper-bright);}

/* ---------- SECTION GENERIC ---------- */
section{padding:clamp(56px,9vw,104px) 0;}
.section-head{
  max-width:640px;
  margin-bottom:48px;
}
.section-head h2{
  font-size:clamp(2rem, 4vw, 2.8rem);
  margin-top:10px;
  color:var(--text-dark);
}
.section-head p{color:var(--slate); margin-top:14px; font-size:1.02rem; max-width:56ch;}

/* ---------- BESPOKE NEW BUILDS ---------- */
.bespoke{
  background:var(--ink);
  color:var(--text-light);
  border-bottom:1px solid var(--line);
}
.bespoke .section-head h2{color:var(--text-light);}
.bespoke .section-head p{color:#c7cbce;}
.bespoke-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:56px;
  align-items:start;
}
.bespoke-list{
  display:flex;
  flex-direction:column;
  gap:0;
}
.bespoke-list li{
  padding:18px 0;
  border-bottom:1px solid var(--line);
  display:flex;
  flex-direction:column;
  gap:4px;
}
.bespoke-list li:first-child{padding-top:0;}
.bespoke-list strong{
  font-family:'Barlow Condensed', sans-serif;
  text-transform:uppercase;
  letter-spacing:0.02em;
  font-weight:600;
  font-size:1.15rem;
  color:var(--copper-bright);
}
.bespoke-list span{
  font-size:0.92rem;
  color:#c7cbce;
}
@media (max-width:860px){
  .bespoke-grid{grid-template-columns:1fr;}
}

/* ---------- SERVICES ---------- */
.service-groups{display:flex; flex-direction:column; gap:52px;}
.service-group-head{
  display:flex; align-items:baseline; gap:16px; margin-bottom:20px;
  border-bottom:1px solid rgba(255,255,255,0.12);
  padding-bottom:14px;
}
.service-group-head h3{font-size:1.5rem; color:var(--slate);}
.service-group-head .icon-badge{
  width:34px; height:34px;
  border:1px solid var(--copper);
  border-radius:2px;
  display:flex; align-items:center; justify-content:center;
  flex-shrink:0;
}
.icon-badge svg{width:18px; height:18px; stroke:var(--copper); fill:none; stroke-width:1.6;}
.service-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(240px,1fr));
  gap:2px;
  background:rgba(255,255,255,0.06);
}
.service-grid + .service-grid{margin-top:2px;}
.service-grid-3{grid-template-columns:repeat(3, 1fr);}
.service-grid-2{grid-template-columns:repeat(2, 1fr);}
.service-card{
  background:var(--paper);
  padding:22px 20px;
  transition:background 0.15s;
}
.service-card:hover{background:var(--paper-dim);}
.service-card h4{
  font-family:'Inter', sans-serif;
  text-transform:none;
  font-weight:600;
  font-size:1rem;
  margin-bottom:6px;
  color:var(--text-dark);
}
.service-card p{font-size:0.9rem; color:var(--slate);}

.growing-note{
  margin-top:18px;
  font-size:0.9rem;
  color:var(--slate);
  background:var(--paper-dim);
  border-left:2px solid var(--copper);
  padding:14px 18px;
  max-width:70ch;
}

/* ---------- REVIEWS ---------- */
.reviews{background:var(--paper-dim);}
.reviews-panel{
  background:var(--ink-soft);
  border:1px solid var(--line);
  border-radius:8px;
  padding:clamp(20px,4vw,40px);
}
.reviews-embed{
  min-height:280px;
  border-radius:6px;
  overflow:hidden;
}
/* Placeholder shown until a real Elfsight embed is pasted in — the
   :empty selector means this disappears automatically the moment
   real widget markup is added inside #reviewsEmbed. */
.reviews-embed:empty::before{
  content:"Google Reviews widget will render here once the Elfsight embed code is added";
  display:flex;
  align-items:center;
  justify-content:center;
  min-height:280px;
  padding:0 40px;
  color:var(--text-muted);
  font-family:'JetBrains Mono', monospace;
  font-size:0.82rem;
  text-align:center;
  line-height:1.6;
  border:1px dashed var(--line);
  border-radius:6px;
}
.reviews-cta{
  margin-top:40px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  flex-wrap:wrap;
}
.reviews-cta p{color:var(--slate); font-size:1rem; max-width:44ch; margin:0;}

/* Generic scroll-in reveal, used by the reviews panel + CTA */
[data-reveal]{
  opacity:0;
  transform:translateY(24px);
  transition:opacity 0.6s ease, transform 0.6s ease;
}
[data-reveal].is-visible{opacity:1; transform:translateY(0);}
@media (prefers-reduced-motion: reduce){
  [data-reveal]{opacity:1; transform:none; transition:none;}
}

/* ---------- ABOUT ---------- */
.about{background:var(--ink); color:var(--text-light);}
.about .section-head p{color:#c7cbce;}
.about .section-head h2{color:var(--text-light);}
.about-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:56px;
  align-items:start;
}
.about-body p{color:#cfd3d6; margin-bottom:16px; max-width:56ch;}
.about-body strong{color:var(--copper-bright); font-weight:600;}
.cred-list{display:flex; flex-direction:column; gap:0;}
.cred-item{
  display:flex; justify-content:space-between; gap:16px;
  padding:16px 0;
  border-bottom:1px solid var(--line);
  font-family:'JetBrains Mono', monospace;
  font-size:0.85rem;
}
.cred-item span:first-child{color:var(--text-muted);}
.cred-item span:last-child{color:var(--text-light); text-align:right;}

.about-side{display:flex; flex-direction:column; gap:32px;}
.about-photo{
  align-self:center;
  width:340px;
  height:340px;
  position:relative;
}
.about-photo:focus-visible{outline:2px solid var(--copper-bright); outline-offset:4px; border-radius:50%;}
.about-photo-frame{
  width:100%;
  height:100%;
  border-radius:50%;
  overflow:hidden;
  display:flex;
  align-items:center;
  justify-content:center;
  background:rgba(255,255,255,0.04);
  border:2px solid var(--copper);
  color:var(--text-muted);
  font-family:'JetBrains Mono', monospace;
  font-size:0.75rem;
  text-align:center;
}
.about-photo-frame img{
  width:100%;
  height:100%;
  object-fit:cover;
}
.about-photo-tip{
  position:absolute;
  bottom:calc(100% + 16px);
  left:50%;
  width:220px;
  transform:translate(-50%, 6px);
  background:var(--ink);
  border:1px solid var(--copper);
  color:var(--text-light);
  font-family:'JetBrains Mono', monospace;
  font-size:0.78rem;
  line-height:1.4;
  padding:10px 14px;
  border-radius:4px;
  text-align:center;
  box-shadow:0 8px 20px rgba(0,0,0,0.4);
  opacity:0;
  pointer-events:none;
  transition:opacity 0.18s ease, transform 0.18s ease;
}
.about-photo-tip::after{
  content:"";
  position:absolute;
  top:100%;
  left:50%;
  transform:translateX(-50%);
  border:6px solid transparent;
  border-top-color:var(--copper);
}
.about-photo:hover .about-photo-tip,
.about-photo:focus-visible .about-photo-tip{
  opacity:1;
  transform:translate(-50%, 0);
}

/* ---------- AREA ---------- */
.area-check-form{
  background:none;
  border:none;
  padding:0;
  display:flex;
  gap:16px;
  align-items:flex-end;
  flex-wrap:wrap;
  margin-top:28px;
}
.area-check-form > div{flex:1 1 240px;}
.area-check-form .submit-btn{flex:0 0 auto;}
.area-check-result{
  margin-top:16px;
  padding:14px 18px;
  border-radius:2px;
  border-left:3px solid var(--copper);
  background:var(--paper-dim);
  font-size:0.92rem;
  line-height:1.5;
  color:var(--text-light);
  max-width:60ch;
}
.area-check-result a{color:var(--copper-bright); font-weight:600;}
.area-check-result.out-of-area{border-left-color:var(--slate);}
.coverage-map{
  width:100%;
  height:360px;
  margin-top:24px;
  border-radius:6px;
  border:1px solid var(--line);
  overflow:hidden;
  background:var(--ink-soft);
  position:relative;
  z-index:0;
  isolation:isolate;
}
.area-list{
  display:flex; flex-wrap:wrap; gap:10px;
  margin-top:24px;
}
.area-list li{
  font-family:'JetBrains Mono', monospace;
  font-size:0.82rem;
  color:var(--slate);
  border:1px solid rgba(255,255,255,0.15);
  padding:7px 12px;
  border-radius:2px;
}

/* ---------- CONTACT ---------- */
.contact{background:var(--paper-dim);}
.contact-grid{
  display:grid;
  grid-template-columns:0.9fr 1.1fr;
  gap:56px;
}
.contact-info h3{font-size:1.4rem; color:var(--text-dark); margin-bottom:16px;}
.contact-line{
  display:flex; flex-direction:column; gap:2px;
  margin-bottom:20px;
}
.contact-line .label{
  font-family:'JetBrains Mono', monospace;
  font-size:0.72rem; letter-spacing:0.08em; text-transform:uppercase;
  color:var(--copper);
}
.contact-line a, .contact-line span.value{font-size:1.15rem; font-weight:500;}

form{
  background:var(--paper);
  border:1px solid rgba(255,255,255,0.12);
  padding:32px;
  border-radius:3px;
  display:grid;
  gap:16px;
}
.form-row{display:grid; grid-template-columns:1fr 1fr; gap:16px;}
label{
  font-family:'JetBrains Mono', monospace;
  font-size:0.72rem; text-transform:uppercase; letter-spacing:0.06em;
  color:var(--slate);
  margin-bottom:6px; display:block;
}
input, textarea, select{
  width:100%;
  font-family:'Inter', sans-serif;
  font-size:0.95rem;
  padding:11px 12px;
  border:1px solid rgba(255,255,255,0.2);
  border-radius:2px;
  background:#fff;
  color:var(--ink);
}
textarea{resize:vertical; min-height:100px;}
.submit-btn{
  justify-self:start;
  font-family:'JetBrains Mono', monospace;
  background:var(--copper);
  color:#0b0b0b;
  border:none;
  padding:14px 26px;
  border-radius:2px;
  font-size:0.9rem;
  cursor:pointer;
  transition:background 0.15s;
}
.submit-btn:hover{background:var(--copper-bright);}
.form-note{font-size:0.8rem; color:var(--slate);}
.form-note-success{color:var(--copper-bright); font-weight:500;}
.form-note-error{color:#ff8a6b; font-weight:500;}
.hp-field{
  position:absolute;
  width:1px; height:1px;
  overflow:hidden;
  opacity:0;
  pointer-events:none;
}
.submit-btn:disabled{opacity:0.6; cursor:not-allowed;}

/* ---------- FOOTER ---------- */
footer{
  background:var(--ink);
  color:var(--text-muted);
  padding:32px clamp(20px,4vw,48px);
  font-size:0.82rem;
}
.footer-inner{
  display:flex; justify-content:space-between; align-items:center;
  flex-wrap:wrap; gap:12px;
  max-width:1180px; margin:0 auto;
}
.footer-links a{color:var(--text-muted); transition:color 0.15s;}
.footer-links a:hover{color:var(--copper-bright);}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 860px){
  .hero-inner{grid-template-columns:1fr;}
  .hero-diagram{max-width:340px; margin:28px auto 0;}
  .about-grid, .contact-grid{grid-template-columns:1fr;}
  .about-photo{width:220px; height:220px;}
  .reviews-cta{flex-direction:column; align-items:flex-start;}
  .nav-links{display:none;}
  .nav-toggle{
    display:inline-flex; background:none; border:1px solid var(--line);
    color:var(--text-light); padding:8px 12px; border-radius:2px;
    font-family:'JetBrains Mono', monospace; font-size:0.8rem; cursor:pointer;
  }
  body.nav-open .nav-links{
    display:flex; flex-direction:column; gap:16px;
    position:absolute; top:100%; left:0; right:0;
    background:var(--ink); padding:20px clamp(20px,4vw,48px) 28px;
    border-bottom:1px solid var(--line);
  }
  body.nav-open .nav-links ul{flex-direction:column; gap:16px;}
  .form-row{grid-template-columns:1fr;}
  .service-grid-3, .service-grid-2{grid-template-columns:1fr;}
}