/**
 * Northline Electric — one stylesheet for all four pages.
 *
 * Northline is a fictional local electrician used as a demo. Look: navy ink,
 * hi-vis orange (Nick's hard hat) for actions, spark yellow for anything that's
 * "lit", around a cartoon building that Nick fixes. The site starts with the
 * lights off (dark theme); the switch in the header turns them on.
 */

:root {
  --ink: #0e2238;
  --paper: #eef2f0;
  --brand: #ff6b1a;
  --brand-deep: #e85a0c;
  --spark: #ffd84d;
  --ok: #1f9d55;

  --bg: var(--paper);
  --fg: var(--ink);
  --muted: #4a5d70;
  --surface: #ffffff;
  --rule: rgba(14, 34, 56, 0.14);
  --grid: rgba(27, 74, 122, 0.07);
  --link: #1b4a7a;

  --bldg: #d9e1e4;
  --bldg-edge: #0e2238;
  --room-dark: #9fb0bb;
  --room-lit: #fff3c4;

  --font-display: "Big Shoulders Display", "Arial Narrow", sans-serif;
  --font-body: "Atkinson Hyperlegible", system-ui, sans-serif;
  --font-logo: "Russo One", "Arial Black", sans-serif;
  --header-h: 72px;
  --radius: 14px;
  --gutter: clamp(16px, 4vw, 40px);

  color-scheme: light;
}

:root[data-theme="dark"] {
  --bg: #0e2238;
  --fg: #e8eef2;
  --muted: #a9bccd;
  --surface: #16304c;
  --rule: rgba(232, 238, 242, 0.16);
  --grid: rgba(255, 216, 77, 0.05);
  --link: #8cc4ff;
  --bldg: #2a4766;
  --bldg-edge: #8fa9c2;
  --room-dark: #1c3550;
  --room-lit: #ffe08a;
  color-scheme: dark;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background-color: var(--bg);
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 28px 28px;
  color: var(--fg);
  font: 400 1.125rem/1.6 var(--font-body);
  transition: background-color 0.5s, color 0.5s;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: var(--link);
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: 0.005em;
  margin: 0 0 0.4em;
  text-wrap: balance;
}

h1 {
  font-size: clamp(3rem, 7vw, 6.2rem);
  font-weight: 900;
}

h2 {
  font-size: clamp(2.3rem, 4.5vw, 3.6rem);
}

h3 {
  font-size: 1.7rem;
  line-height: 1.05;
}

p {
  margin: 0 0 1em;
  max-width: 62ch;
}

:focus-visible {
  outline: 3px solid var(--brand);
  outline-offset: 3px;
  border-radius: 6px;
}

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

.skip-link {
  position: absolute;
  left: 12px;
  top: -60px;
  z-index: 100;
  background: var(--spark);
  color: var(--ink);
  padding: 10px 14px;
  border-radius: 8px;
}

.skip-link:focus {
  top: 12px;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  padding: 0.85em 1.4em;
  border-radius: 999px;
  border: 2px solid var(--fg);
  background: transparent;
  color: var(--fg);
  font: 700 1rem/1 var(--font-body);
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.2s, background-color 0.2s, box-shadow 0.2s;
  will-change: transform;
}

.btn--brand {
  background: var(--brand);
  border-color: var(--brand);
  color: var(--ink);
  box-shadow: 0 6px 0 var(--brand-deep);
}

.btn--brand:hover {
  box-shadow: 0 6px 0 var(--brand-deep), 0 0 0 6px rgba(255, 107, 26, 0.25);
}

.btn--brand:active {
  box-shadow: 0 2px 0 var(--brand-deep);
  translate: 0 4px;
}

.btn--ghost:hover {
  background: var(--fg);
  color: var(--bg);
}

.btn svg {
  width: 1.1em;
  height: 1.1em;
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-h);
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 0 var(--gutter);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--rule);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--fg);
  text-decoration: none;
  margin-right: auto;
}

.brand__icon {
  width: 30px;
  height: 36px;
  transition: transform 0.4s;
}

.brand:hover .brand__icon {
  transform: rotate(-8deg) scale(1.08);
}

.brand__words {
  display: grid;
  gap: 3px;
}

.brand__name {
  font: 400 1.75rem/0.85 var(--font-logo);
  letter-spacing: 0.02em;
}

.brand__sub {
  font: 400 0.62rem/1 var(--font-logo);
  letter-spacing: 0.62em;
  color: var(--brand);
}

:root[data-theme="dark"] .brand__sub {
  color: #ff9a5c;
}

.nav {
  display: flex;
  gap: 6px;
}

.nav a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--rule);
  color: var(--fg);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  background: var(--surface);
  transition: border-color 0.2s, transform 0.2s;
}

.nav a::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--rule);
  box-shadow: inset 0 0 0 1px var(--rule);
  transition: background 0.3s, box-shadow 0.3s;
}

.nav a:hover {
  border-color: var(--fg);
  transform: translateY(-1px);
}

.nav a[aria-current="page"]::before {
  background: var(--spark);
  box-shadow: 0 0 0 3px rgba(255, 216, 77, 0.35), 0 0 12px var(--spark);
}

.light-switch {
  width: 40px;
  height: 52px;
  border-radius: 8px;
  border: 1px solid var(--rule);
  background: var(--surface);
  display: grid;
  place-items: center;
  cursor: pointer;
  padding: 0;
}

.light-switch__rocker {
  width: 18px;
  height: 32px;
  border-radius: 4px;
  background: linear-gradient(var(--surface) 50%, var(--rule) 50%);
  border: 1px solid var(--muted);
  transition: background 0.2s;
}

.light-switch[aria-pressed="true"] .light-switch__rocker {
  background: linear-gradient(var(--rule) 50%, var(--surface) 50%);
}

.nav-toggle {
  display: none;
}

@media (max-width: 480px) {
  .site-header {
    gap: 10px;
  }

  .brand__name {
    font-size: 1.4rem;
  }
}

@media (max-width: 900px) {
  .site-header .btn--brand {
    display: none;
  }

  .nav-toggle {
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    border-radius: 12px;
    border: 1px solid var(--rule);
    background: var(--surface);
    color: var(--fg);
    cursor: pointer;
  }

  .nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    flex-direction: column;
    padding: 16px var(--gutter) 24px;
    background: var(--bg);
    border-bottom: 1px solid var(--rule);
    transform: translateY(-120%);
    transition: transform 0.35s;
    z-index: -1;
  }

  .nav a {
    font-size: 1.15rem;
    padding: 14px 18px;
  }

  .site-header.is-open .nav {
    transform: none;
  }
}

/* ---------- Home layout: content left, building right ---------- */

.home-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.8fr);
  grid-template-areas: "content building";
  gap: clamp(24px, 4vw, 64px);
  padding: 0 var(--gutter) 48px;
  max-width: 1320px;
  margin: 0 auto;
}

.home-grid__content {
  grid-area: content;
}

.building-viewport {
  grid-area: building;
  flex-direction: column;
  align-items: center;
  position: sticky;
  top: calc(var(--header-h) + 12px);
  align-self: start;
  height: calc(100vh - var(--header-h) - 24px);
  display: flex;
  justify-content: center;
  z-index: 5;
}

.floor {
  min-height: 82vh;
  padding: 10vh 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

@media (max-width: 900px) {
  .home-grid {
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas: "building" "content";
    gap: 0;
  }

  .building-viewport {
    display: block;
    top: var(--header-h);
    height: 240px;
    margin: 0 calc(var(--gutter) * -1);
    overflow: hidden;
    background: var(--bg);
    border-bottom: 1px solid var(--rule);
    box-shadow: 0 10px 20px -16px rgba(14, 34, 56, 0.5);
  }

  .floor {
    min-height: 0;
    padding: 56px 0;
  }
}

/* ---------- The building ---------- */

.building {
  position: relative;
  height: calc(100% - 30px);
  aspect-ratio: 400 / 760;
  max-width: 100%;
  transition: transform var(--pan-dur, 0.9s) ease-in-out;
}

@media (max-width: 900px) {
  .building {
    height: auto;
    width: min(100%, 440px);
    margin: 0 auto;
    transform: translateY(var(--pan, 0px));
  }

  .owen-bubble {
    max-width: 190px;
    font-size: 0.88rem;
  }
}

.building svg.building__art {
  width: 100%;
  height: 100%;
  overflow: visible;
}

.building__art text {
  font-family: var(--font-display);
}

.bldg-wall {
  fill: var(--bldg);
  stroke: var(--bldg-edge);
  stroke-width: 3;
  transition: fill 0.5s;
}

.bldg-slab {
  fill: var(--bldg-edge);
}

.room__bg {
  fill: var(--room-dark);
  transition: fill 0.8s;
}

.room__light {
  fill: var(--room-lit);
  opacity: 0;
  transition: opacity 0.8s;
}

.room.is-fixed .room__light {
  opacity: 0.75;
}

.room.is-fixed .room__bg {
  fill: var(--bldg);
}

.when-fixed {
  opacity: 0;
  transition: opacity 0.6s 0.2s;
}

.room.is-fixed .when-fixed {
  opacity: 1;
}

.room.is-fixed .when-broken {
  opacity: 0;
  transition: opacity 0.3s;
}

.room:not(.is-fixed) .flicker {
  animation: flicker 2.4s infinite steps(1);
}

.room:not(.is-fixed) .flicker--b {
  animation-delay: -1.1s;
}

.spark,
.smoke {
  opacity: 0;
}

.room:not(.is-fixed) .spark {
  animation: spark 0.9s infinite;
}

.room:not(.is-fixed) .spark--b {
  animation-delay: -0.45s;
}

.room:not(.is-fixed) .smoke {
  animation: smoke 3s infinite ease-out;
  transform-box: fill-box;
  transform-origin: center;
}

.room:not(.is-fixed) .smoke--b {
  animation-delay: -1.5s;
}

.room:not(.is-fixed) .badge-warn {
  animation: blink-badge 1.4s infinite;
}

.badge-warn,
.badge-ok {
  transition: opacity 0.4s;
}

.room .badge-ok,
.room.is-fixed .badge-warn {
  opacity: 0;
}

.room.is-fixed .badge-ok {
  opacity: 1;
}

.glow {
  filter: drop-shadow(0 0 6px var(--spark));
}

.sign-letters {
  fill: #6b7c88;
  transition: fill 0.4s;
}

.room.is-fixed .sign-letters.sign-letters--main {
  fill: #fff;
  filter: drop-shadow(0 0 6px rgba(255, 255, 255, 0.8));
}

.room.is-fixed .sign-letters.sign-letters--sub {
  fill: #ff9a5c;
  filter: drop-shadow(0 0 6px var(--brand));
}

.room.is-fixed .sign-letters {
  fill: var(--spark);
  filter: drop-shadow(0 0 8px var(--brand));
}

.battery-fill {
  transform-box: fill-box;
  transform-origin: left;
  transform: scaleX(0.08);
  fill: #c0392b;
  transition: transform 2.4s 0.4s ease-out, fill 0.6s;
}

.room.is-fixed .battery-fill {
  transform: scaleX(1);
  fill: var(--ok);
}

.building.is-all-fixed .bldg-wall {
  fill: color-mix(in srgb, var(--bldg) 70%, var(--spark));
}

.building__counter {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 8px 0 0;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--muted);
  white-space: nowrap;
}

.building__counter-bar {
  width: 90px;
  height: 8px;
  border-radius: 99px;
  background: var(--rule);
  overflow: hidden;
}

.building__counter-bar span {
  display: block;
  height: 100%;
  width: calc(var(--done, 0) * 100%);
  background: var(--ok);
  transition: width 0.6s;
}

@media (max-width: 900px) {
  .building__counter {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    margin: 0;
  }

  .building__counter-text {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
  }

  .building__counter-bar {
    width: 100%;
    height: 4px;
    border-radius: 0;
  }

  .owen-dock {
    width: 58px;
    right: 8px;
    bottom: calc(8px + env(safe-area-inset-bottom));
  }

  body:has(input:focus, textarea:focus, select:focus) .owen-dock {
    transform: translateY(140%);
  }
}

/* Nick inside a scene: positioned by JS with --x / --y as % of the scene. */
.scene-owen {
  position: absolute;
  left: var(--x, 70%);
  top: var(--y, 0%);
  width: var(--w, 15%);
  transition: left var(--dur, 0.9s) linear, top var(--dur, 0.9s) ease-in-out;
  z-index: 3;
}

.scene-owen.is-walking .owen__body {
  animation: hop 0.32s infinite ease-in-out;
}

.scene-owen .owen__svg {
  transition: transform 0.15s;
}

.scene-owen.is-facing-left .owen__svg {
  transform: scaleX(-1);
}

.scene-owen::after {
  content: "";
  position: absolute;
  left: -8%;
  right: -8%;
  bottom: 2%;
  height: 6px;
  border-radius: 3px;
  background: var(--brand);
  box-shadow: 0 0 10px var(--brand);
  opacity: 0;
  transition: opacity 0.2s;
}

.scene-owen.is-riding::after {
  opacity: 1;
}

/* ---------- Nick (shared by scene and dock) ---------- */

.owen {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
}

:root[data-theme="dark"] .owen__svg {
  filter: drop-shadow(0 0 1.5px rgba(255, 255, 255, 0.45));
}

.owen__svg {
  width: 100%;
  height: auto;
  display: block;
  overflow: visible;
}

.owen__shadow {
  fill: rgba(14, 34, 56, 0.22);
}

.owen__body {
  animation: breathe 3.2s ease-in-out infinite;
  transform-box: view-box;
  transform-origin: 110px 300px;
}

.owen__eyes {
  animation: blink 4.6s infinite;
  transform-box: fill-box;
  transform-origin: center;
}

.owen__pupils {
  transition: transform 0.12s ease-out;
}

.owen__mouth-open {
  opacity: 0;
}

.owen.is-talking .owen__mouth-open {
  animation: talk 0.24s steps(1) infinite;
}

.owen.is-talking .owen__head {
  animation: nod 0.9s ease-in-out infinite;
  transform-box: view-box;
  transform-origin: 110px 130px;
}

.owen__arm {
  transform-box: view-box;
  transition: transform 0.4s;
}

.owen__arm--wave {
  transform-origin: 74px 150px;
}

.owen__arm--tool {
  transform-origin: 146px 150px;
}

.owen.is-waving .owen__arm--wave {
  animation: wave 1.7s ease-in-out;
}

.owen.is-zapping .owen__arm--tool {
  animation: zap 0.7s ease-in-out;
}

.owen__tester-glow {
  opacity: 0;
}

.owen.is-zapping .owen__tester-glow {
  animation: glow 0.7s ease-out;
}

.owen:hover .owen__hat {
  transform: translateY(-4px) rotate(-4deg);
}

.owen__hat {
  transition: transform 0.3s;
  transform-box: view-box;
  transform-origin: 110px 80px;
}

.owen-bubble {
  position: absolute;
  bottom: calc(100% + 4px);
  right: 10%;
  width: max-content;
  max-width: min(250px, 70vw);
  padding: 10px 14px;
  border-radius: 16px 16px 4px 16px;
  background: var(--surface);
  color: var(--fg);
  border: 2px solid var(--fg);
  font: 700 0.95rem/1.35 var(--font-body);
  box-shadow: 4px 4px 0 var(--brand);
  opacity: 0;
  transform: translateY(8px) scale(0.92);
  transform-origin: bottom right;
  transition: opacity 0.2s, transform 0.25s cubic-bezier(0.3, 1.6, 0.5, 1);
  pointer-events: none;
  z-index: 4;
}

.owen-bubble.is-open {
  opacity: 1;
  transform: none;
}

.scene-owen[data-bubble="below"] .owen-bubble {
  bottom: auto;
  top: 92%;
  border-radius: 16px 4px 16px 16px;
  transform-origin: top right;
}

.scene-owen[data-bubble="left"] .owen-bubble {
  right: auto;
  left: 10%;
  border-radius: 16px 16px 16px 4px;
  transform-origin: bottom left;
}

.owen-dock {
  position: fixed;
  right: 14px;
  bottom: 10px;
  width: 92px;
  z-index: 40;
  transform: translateY(140%);
  transition: transform 0.5s cubic-bezier(0.3, 1.4, 0.5, 1);
}

.owen-dock.is-visible {
  transform: none;
}

/* ---------- Page scenes (Services, About, Contact) ---------- */

.page-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: clamp(24px, 5vw, 64px);
  align-items: center;
  max-width: 1320px;
  margin: 0 auto;
  padding: clamp(32px, 6vw, 72px) var(--gutter) 24px;
}

.room-scene {
  position: relative;
  aspect-ratio: 400 / 260;
  width: 100%;
}

.room-scene svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}

@media (max-width: 800px) {
  .page-hero {
    grid-template-columns: minmax(0, 1fr);
  }

  .room-scene {
    margin-top: 48px;
  }
}

/* ---------- Content blocks ---------- */

.wrap {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.section {
  padding: clamp(48px, 8vw, 96px) 0;
}

.lede {
  font-size: 1.3rem;
  color: var(--muted);
}

.licence {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px 6px 6px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--rule);
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 22px;
}

.licence__dot {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--ok);
  display: grid;
  place-items: center;
}

.licence__dot svg {
  width: 14px;
  height: 14px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 8px;
}

.free-note {
  margin-top: 18px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.free-note svg {
  width: 20px;
  height: 20px;
  color: var(--brand);
}

.flicker-on > span {
  display: block;
  animation: tube-on 1.3s steps(1) both;
}

.flicker-on > span:nth-child(2) {
  animation-delay: 0.35s;
}

.split {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
}

.split--three {
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
}

@media (max-width: 640px) {
  .split {
    grid-template-columns: minmax(0, 1fr);
  }
}

.ticklist {
  list-style: none;
  padding: 0;
  margin: 0;
}

.ticklist li {
  padding: 9px 0 9px 30px;
  border-bottom: 1px dashed var(--rule);
  position: relative;
}

.ticklist li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 17px;
  width: 14px;
  height: 8px;
  border-left: 3px solid var(--brand);
  border-bottom: 3px solid var(--brand);
  transform: rotate(-45deg);
}

/* Route: Toronto to Orillia, drawn as a circuit with lit nodes. */
.route {
  list-style: none;
  margin: 20px 0 0;
  padding: 0 0 0 8px;
  position: relative;
}

.route::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 12px;
  bottom: 12px;
  width: 3px;
  background: var(--rule);
}

.route::after {
  content: "";
  position: absolute;
  left: 15px;
  top: 12px;
  width: 3px;
  height: calc(100% - 24px);
  background: var(--brand);
  transform-origin: top;
  transform: scaleY(0);
  transition: transform 2.4s ease-in-out;
}

.route.is-on::after {
  transform: scaleY(1);
}

.route li {
  position: relative;
  padding: 6px 0 6px 34px;
  font-weight: 700;
}

.route li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  translate: 0 -50%;
  width: 17px;
  height: 17px;
  border-radius: 50%;
  background: var(--bg);
  border: 3px solid var(--muted);
  z-index: 1;
  transition: background 0.3s, border-color 0.3s, box-shadow 0.3s;
  transition-delay: calc(var(--i) * 0.27s);
}

.route.is-on li::before {
  background: var(--spark);
  border-color: var(--brand);
  box-shadow: 0 0 12px var(--spark);
}

.route small {
  font-weight: 400;
  color: var(--muted);
}

/* Photos */
.photo-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 24px 0;
}

.photo {
  position: relative;
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--rule);
  transform-style: preserve-3d;
  transition: transform 0.25s ease-out;
}

.photo img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: scale 0.6s;
}

.photo:hover img {
  scale: 1.06;
}

.photo figcaption {
  padding: 10px 14px 12px;
  font-weight: 700;
  font-size: 0.98rem;
}

.photo figcaption small {
  display: block;
  font-weight: 400;
  color: var(--muted);
}

.stock-tag {
  position: absolute;
  top: 10px;
  left: 10px;
  padding: 3px 9px;
  border-radius: 99px;
  font-size: 0.75rem;
  font-weight: 700;
  background: rgba(14, 34, 56, 0.75);
  color: #fff;
}

/* Reviews */
.reviews {
  display: grid;
  gap: 16px;
  margin-top: 20px;
}

.review {
  margin: 0;
  padding: 22px 24px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 2px solid var(--fg);
  box-shadow: 6px 6px 0 var(--spark);
  transition: transform 0.25s, box-shadow 0.25s;
}

.review:nth-child(2) {
  margin-left: clamp(0px, 4vw, 40px);
  box-shadow: 6px 6px 0 var(--brand);
}

.review:hover {
  transform: translate(-2px, -2px);
  box-shadow: 9px 9px 0 var(--spark);
}

.review blockquote {
  margin: 0 0 12px;
  font-size: 1.12rem;
}

.review figcaption {
  font-weight: 700;
}

.review figcaption small {
  font-weight: 400;
  color: var(--muted);
}

.stars {
  display: flex;
  gap: 3px;
  margin-bottom: 10px;
  color: var(--brand);
}

.stars svg {
  width: 18px;
  height: 18px;
}

/* Steps: how a job goes (a real sequence, so it's numbered). */
.steps {
  list-style: none;
  counter-reset: step;
  padding: 0;
  margin: 20px 0 0;
}

.steps li {
  counter-increment: step;
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--rule);
}

.steps li::before {
  content: counter(step);
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--ink);
  color: var(--spark);
  font: 900 1.5rem/44px var(--font-display);
  text-align: center;
}

:root[data-theme="dark"] .steps li::before {
  background: var(--spark);
  color: var(--ink);
}

.steps strong {
  display: block;
}

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

/* Call to action band */
.cta-band {
  margin: 40px 0 80px;
  padding: clamp(28px, 5vw, 52px);
  border-radius: 24px;
  background: var(--ink);
  color: #fff;
  position: relative;
  overflow: hidden;
}

.cta-band::after {
  content: "";
  position: absolute;
  right: -60px;
  top: -60px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(var(--spark), transparent 65%);
  opacity: 0.35;
  animation: hum 4s ease-in-out infinite;
}

.cta-band h2 {
  color: var(--spark);
}

.cta-band p {
  color: #d4dee7;
}

:root[data-theme="dark"] .cta-band {
  background: var(--surface);
  border: 1px solid var(--rule);
}

/* Services page */
.service-group {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(24px, 5vw, 64px);
  padding: clamp(40px, 7vw, 80px) 0;
  border-top: 2px solid var(--fg);
}

.service-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px 32px;
  margin: 0;
}

.service-list div {
  border-left: 3px solid var(--brand);
  padding-left: 16px;
}

.service-list dt {
  font: 800 1.45rem/1.05 var(--font-display);
  margin-bottom: 6px;
}

.service-list dd {
  margin: 0;
  color: var(--muted);
  font-size: 1.02rem;
}

@media (max-width: 800px) {
  .service-group {
    grid-template-columns: minmax(0, 1fr);
  }

  .service-list {
    grid-template-columns: minmax(0, 1fr);
  }
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 8px 0 24px;
}

.filters button {
  padding: 9px 18px;
  border-radius: 999px;
  border: 2px solid var(--fg);
  background: transparent;
  color: var(--fg);
  font: 700 0.95rem var(--font-body);
  cursor: pointer;
}

.filters button[aria-pressed="true"] {
  background: var(--fg);
  color: var(--bg);
}

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}

.gallery .photo {
  cursor: zoom-in;
}

.gallery .photo.is-hidden {
  display: none;
}

.gallery .photo button {
  all: unset;
  display: block;
  cursor: zoom-in;
}

.lightbox {
  border: 0;
  padding: 0;
  max-width: min(1000px, 92vw);
  border-radius: 18px;
  background: var(--surface);
  color: var(--fg);
}

.lightbox::backdrop {
  background: rgba(14, 34, 56, 0.8);
  backdrop-filter: blur(4px);
}

.lightbox img {
  max-height: 76vh;
  width: 100%;
  object-fit: contain;
  background: #000;
}

.lightbox p {
  padding: 12px 18px;
  margin: 0;
  font-weight: 700;
}

.lightbox__close {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 0;
  background: var(--spark);
  color: var(--ink);
  font-size: 1.4rem;
  cursor: pointer;
}

/* About page */
.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(24px, 5vw, 64px);
}

@media (max-width: 800px) {
  .about-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

.callout {
  padding: 24px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 2px dashed var(--brand);
}

/* Contact page */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.8fr);
  gap: clamp(24px, 5vw, 56px);
  align-items: start;
}

@media (max-width: 860px) {
  .contact-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

.quote-form {
  padding: clamp(20px, 4vw, 36px);
  border-radius: 20px;
  background: var(--surface);
  border: 2px solid var(--fg);
  box-shadow: 8px 8px 0 var(--brand);
}

.field {
  display: grid;
  gap: 6px;
  margin-bottom: 18px;
}

.field-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 16px;
}

@media (max-width: 560px) {
  .field-row {
    grid-template-columns: minmax(0, 1fr);
  }
}

.field label,
.field legend {
  font-weight: 700;
}

.field .hint {
  font-size: 0.9rem;
  color: var(--muted);
  font-weight: 400;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 2px solid var(--rule);
  background: var(--bg);
  color: var(--fg);
  font: 400 1.05rem var(--font-body);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 4px rgba(255, 107, 26, 0.2);
}

.field textarea {
  min-height: 140px;
  resize: vertical;
}

fieldset.field {
  border: 0;
  padding: 0;
  margin: 0 0 18px;
}

.choice-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.choice-row label {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: 999px;
  border: 2px solid var(--rule);
  font-weight: 700;
  cursor: pointer;
}

.choice-row label:has(input:checked) {
  border-color: var(--brand);
  background: rgba(255, 107, 26, 0.1);
}

.choice-row input {
  accent-color: var(--brand);
}

.form-status {
  margin-top: 16px;
  font-weight: 700;
}

.form-status.is-error {
  color: #c0392b;
}

.form-done {
  text-align: center;
  padding: 30px 10px;
}

.form-done svg {
  width: 64px;
  height: 64px;
  color: var(--ok);
}

.contact-card {
  padding: 24px;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--rule);
  margin-bottom: 16px;
}

.contact-card a {
  font-weight: 700;
  font-size: 1.15rem;
}

.contact-card dl {
  margin: 0;
}

.contact-card dt {
  font-size: 0.9rem;
  color: var(--muted);
  margin-top: 12px;
}

.contact-card dd {
  margin: 2px 0 0;
}

.free-badge {
  display: flex;
  gap: 14px;
  align-items: center;
  padding: 18px 20px;
  border-radius: var(--radius);
  background: var(--spark);
  color: var(--ink);
  font-weight: 700;
  margin-bottom: 16px;
}

.free-badge strong {
  font: 900 2rem/1 var(--font-display);
}

/* Footer */
.site-footer {
  border-top: 2px solid var(--fg);
  padding: 40px var(--gutter) 220px;
  max-width: 1320px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  font-size: 1rem;
}

.site-footer h2 {
  font-size: 1.6rem;
}

.site-footer p {
  margin: 0 0 6px;
}

@media (max-width: 700px) {
  .site-footer {
    grid-template-columns: minmax(0, 1fr);
  }
}

.site-credit {
  grid-column: 1 / -1;
  max-width: none;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding-top: 18px;
  border-top: 1px solid var(--rule);
  color: var(--muted);
  font-size: 0.95rem;
}

.site-credit a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--fg);
  font-weight: 700;
  text-decoration: underline;
  text-decoration-color: var(--brand);
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.site-credit svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: var(--brand);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.site-footer small {
  color: var(--muted);
}

/* Click sparks */
.click-spark {
  position: fixed;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--spark);
  box-shadow: 0 0 8px var(--brand);
  pointer-events: none;
  z-index: 999;
  animation: fly 0.6s ease-out forwards;
}

/* Elevator-door page transitions (browsers with cross-document view transitions) */
@view-transition {
  navigation: auto;
}

::view-transition-new(root) {
  animation: doors-open 0.6s cubic-bezier(0.6, 0, 0.2, 1) both;
}

::view-transition-old(root) {
  animation: none;
}

/* ---------- Keyframes ---------- */

@keyframes doors-open {
  from {
    clip-path: inset(0 50% 0 50%);
  }
  to {
    clip-path: inset(0 0 0 0);
  }
}

@keyframes breathe {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-3px); }
}

@keyframes hop {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes blink {
  0%, 95%, 100% { transform: scaleY(1); }
  97% { transform: scaleY(0.1); }
}

@keyframes talk {
  0% { opacity: 1; }
  50% { opacity: 0; }
}

@keyframes nod {
  0%, 100% { transform: rotate(0); }
  50% { transform: rotate(-3deg); }
}

@keyframes wave {
  0% { transform: rotate(0); }
  20% { transform: rotate(150deg); }
  35% { transform: rotate(122deg); }
  50% { transform: rotate(150deg); }
  65% { transform: rotate(122deg); }
  80% { transform: rotate(150deg); }
  100% { transform: rotate(0); }
}

@keyframes zap {
  0%, 100% { transform: rotate(0); }
  40% { transform: rotate(-35deg); }
}

@keyframes glow {
  0% { opacity: 0; }
  30% { opacity: 1; }
  100% { opacity: 0; }
}

@keyframes flicker {
  0% { opacity: 1; }
  8% { opacity: 0.15; }
  12% { opacity: 1; }
  40% { opacity: 0.2; }
  44% { opacity: 0.9; }
  47% { opacity: 0.1; }
  60% { opacity: 1; }
}

@keyframes spark {
  0%, 100% { opacity: 0; }
  20% { opacity: 1; }
  45% { opacity: 0; }
}

@keyframes smoke {
  0% { opacity: 0; transform: translateY(0) scale(0.6); }
  30% { opacity: 0.6; }
  100% { opacity: 0; transform: translateY(-26px) scale(1.4); }
}

@keyframes blink-badge {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

@keyframes tube-on {
  0% { opacity: 0; }
  10% { opacity: 1; }
  15% { opacity: 0.1; }
  30% { opacity: 1; }
  34% { opacity: 0.2; }
  45% { opacity: 1; }
}

@keyframes hum {
  0%, 100% { transform: scale(1); opacity: 0.3; }
  50% { transform: scale(1.12); opacity: 0.45; }
}

@keyframes fly {
  to {
    transform: translate(var(--dx), var(--dy)) scale(0.2);
    opacity: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after,
  ::view-transition-new(root) {
    animation: none !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}