/* pakelectroo — static site styles
   Palette: panel ink, cable yellow, Pakistan green, paper white */
/* ---- Colour palette: change these values to re-theme the whole site ---- */
:root {
  --ink: #0c2b32;        /* dark backgrounds, headings */
  --ink-2: #14414a;      /* raised dark surfaces */
  --paper: #f7f5ef;      /* page background */
  --paper-2: #ebe8df;    /* alternate sections */
  --brand: #0d6e72;      /* teal: process section, links, accents on light */
  --brand-d: #0a5559;
  --accent: #ff7a1a;     /* orange: highlights, emergency band, logo bolt */
  --accent-hover: #ff9640;
  --accent-soft: #ffb36b; /* orange tint for text on teal */
  --wa: #0c7a3c;         /* WhatsApp buttons */
  --wa-d: #095f2e;
  --line: #d6d3c8;
  --mute: #55616a;
  --focus: #1b6feb;
  --display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --body: "Hanken Grotesk", "Segoe UI", system-ui, sans-serif;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 76px; }

body {
  margin: 0;
  font-family: var(--body);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; display: block; }
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
a { color: inherit; }

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: 12px;
  top: -60px;
  background: var(--accent);
  color: var(--ink);
  padding: 10px 16px;
  font-weight: 600;
  z-index: 100;
}
.skip:focus { top: 12px; }

.wrap {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
}

h1, h2, h3 {
  font-family: var(--display);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 8px;
  font-family: var(--body);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background-color 0.15s, color 0.15s, border-color 0.15s;
}
.btn svg { width: 22px; height: 22px; fill: currentColor; flex: none; }

.btn-wa { background: var(--wa); color: #fff; }
.btn-wa:hover { background: var(--wa-d); }

.btn-accent { background: var(--accent); color: var(--ink); }
.btn-accent:hover { background: var(--accent-hover); }

.btn-ghost { border-color: rgba(255, 255, 255, 0.45); color: #fff; }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

.btn-sm { padding: 9px 16px; font-size: 0.95rem; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--ink);
  color: #fff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 64px;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
  text-decoration: none;
}
.logo svg { width: 26px; height: 26px; fill: var(--accent); }
.logo span b { color: var(--accent); font-weight: 700; }

.nav { display: none; }
.nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 28px; }
.nav a { text-decoration: none; font-weight: 500; opacity: 0.88; }
.nav a:hover { opacity: 1; color: var(--accent); }

.header-cta { display: none; }

.menu-btn {
  background: none;
  border: 2px solid rgba(255, 255, 255, 0.35);
  color: #fff;
  border-radius: 8px;
  padding: 8px 14px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.mobile-nav { background: var(--ink-2); }
.mobile-nav[hidden] { display: none; }
.mobile-nav ul { list-style: none; margin: 0; padding: 8px 20px 20px; }
.mobile-nav a {
  display: block;
  padding: 12px 0;
  text-decoration: none;
  font-weight: 500;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

@media (min-width: 880px) {
  .nav { display: block; }
  .header-cta { display: inline-flex; }
  .menu-btn, .mobile-nav { display: none; }
}

/* ---------- Hero ---------- */
.hero {
  background: var(--ink);
  color: #fff;
  padding: 56px 0 0;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  gap: 40px;
  align-items: center;
}
.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 700;
  max-width: 14ch;
}
.hero .lead {
  margin: 22px 0 30px;
  max-width: 46ch;
  font-size: 1.15rem;
  color: #d5dde3;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-note {
  margin: 20px 0 0;
  color: #9fb0bc;
  font-size: 0.95rem;
  max-width: 48ch;
}

.circuit { width: 100%; max-width: 520px; margin-left: auto; }
.circuit svg { width: 100%; height: auto; overflow: visible; }

.wire-base {
  fill: none;
  stroke: #2a5560;
  stroke-width: 6;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.wire-live {
  fill: none;
  stroke: var(--accent);
  stroke-width: 6;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 1;
  stroke-dashoffset: 0;
}
.part {
  fill: var(--ink-2);
  stroke: #5a8790;
  stroke-width: 3;
}
.part-line { fill: none; stroke: var(--accent); stroke-width: 4; stroke-linecap: round; }
.node { fill: var(--accent); }
.bulb-glass { fill: none; stroke: #5a8790; stroke-width: 3; }
.bulb-fill { fill: var(--accent); fill-opacity: 0.92; }
.bulb-glow { fill: var(--accent); opacity: 0.2; }
.bulb-filament { fill: none; stroke: var(--ink); stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
.outlet-slot { fill: var(--accent); }
.outlet-led { fill: var(--accent); }

/* One page-load sequence: current travels the wire, then the lamp comes on. */
@media (prefers-reduced-motion: no-preference) {
  .wire-live-a { animation: travel 2.2s cubic-bezier(0.55, 0.1, 0.35, 1) 0.3s backwards; }
  .wire-live-b { animation: travel 1.5s cubic-bezier(0.55, 0.1, 0.35, 1) 1.2s backwards; }
  .bulb-fill { animation: lamp 0.5s ease-out 2.4s backwards; }
  .bulb-glow { animation: glow 0.9s ease-out 2.4s backwards; }
  .outlet-led { animation: lamp 0.4s ease-out 2.7s backwards; }
}
@keyframes travel { from { stroke-dashoffset: 1; } }
@keyframes lamp { from { fill-opacity: 0; opacity: 0; } }
@keyframes glow { from { opacity: 0; } }

.commit {
  list-style: none;
  margin: 56px 0 0;
  padding: 0;
  display: grid;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}
.commit li {
  padding: 18px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  font-weight: 500;
  color: #e6ecf0;
}
.commit li:last-child { border-bottom: 0; }

@media (min-width: 880px) {
  .hero { padding-top: 80px; }
  .hero-grid { grid-template-columns: 1.05fr 0.95fr; gap: 56px; }
  .commit { grid-template-columns: repeat(4, 1fr); }
  .commit li {
    border-bottom: 0;
    border-left: 1px solid rgba(255, 255, 255, 0.14);
    padding: 22px 20px 26px;
  }
  .commit li:first-child { border-left: 0; padding-left: 0; }
}

/* ---------- Sections ---------- */
.section { padding: 80px 0; }
.section-head { max-width: 640px; margin-bottom: 44px; }
.section h2 {
  font-size: clamp(1.9rem, 4vw, 2.9rem);
  font-weight: 700;
}
.section-head p { margin: 16px 0 0; color: var(--mute); font-size: 1.1rem; }

/* Services: a wire running down the left, a junction at each service */
.services { list-style: none; margin: 0; padding: 0 0 0 22px; border-left: 4px solid var(--ink); }
.services li {
  position: relative;
  padding: 26px 0 26px 26px;
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 8px;
}
.services li:last-child { border-bottom: 0; }
.services li::before {
  content: "";
  position: absolute;
  left: -36px;
  top: 34px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent);
  border: 4px solid var(--ink);
}
.services h3 { font-size: 1.4rem; font-weight: 600; }
.services p { margin: 0; color: var(--mute); max-width: 56ch; }
.services-extra { margin: 28px 0 0 22px; padding-left: 26px; color: var(--mute); max-width: 62ch; }

@media (min-width: 820px) {
  .services li { grid-template-columns: 0.8fr 1.2fr; gap: 40px; }
}

/* Service photos */
.svc-img {
  width: 100%;
  max-width: 420px;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 8px;
  background: var(--paper-2);
  margin-top: 6px;
}
@media (min-width: 820px) {
  .services li { grid-template-columns: 0.8fr 1.2fr 200px; align-items: center; }
  .svc-img { margin-top: 0; }
}

/* Photo band */
.photoband { padding: 0 0 80px; }
.band { display: grid; gap: 20px; }
.band figure { margin: 0; }
.band img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 8px; background: var(--paper-2); }
.band figcaption { margin-top: 8px; color: var(--mute); font-size: 0.95rem; }
@media (min-width: 760px) { .band { grid-template-columns: repeat(3, 1fr); } }

/* Intro video */
.videoband { background: var(--ink); padding: 0 0 56px; }
.videoband[hidden] { display: none; }
.videoband video {
  display: block;
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  aspect-ratio: 16 / 9;
  border-radius: 10px;
  background: #081e24;
}

.footer-note { width: 100%; font-size: 0.88rem; opacity: 0.8; }

/* Pakistan problems */
.local { background: var(--paper-2); }
.urdu {
  font-family: "Noto Nastaliq Urdu", "Segoe UI", serif;
  font-size: 1.5rem !important;
  line-height: 2 !important;
  color: var(--brand) !important;
  margin-top: 8px !important;
  text-align: left;
}
.problems { display: grid; gap: 28px; }
.problems article { border-top: 4px solid var(--ink); padding-top: 18px; }
.problems svg {
  width: 52px;
  height: 52px;
  margin-bottom: 14px;
  fill: none;
  stroke: var(--brand);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.problems h3 { font-size: 1.25rem; font-weight: 600; margin-bottom: 6px; }
.problems p { margin: 0; color: var(--mute); font-size: 1rem; }
@media (min-width: 700px) { .problems { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .problems { grid-template-columns: repeat(4, 1fr); } }

/* Gallery */
.gallery { display: grid; gap: 16px; }
.gallery figure { margin: 0; }
.gallery img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 8px;
  background: var(--paper-2);
}
.gallery figcaption { margin-top: 8px; color: var(--mute); font-size: 0.95rem; }
@media (min-width: 700px) { .gallery { grid-template-columns: repeat(3, 1fr); } }

/* Reviews */
.reviews { background: var(--paper-2); }
.review-list { display: grid; gap: 24px; }
.review { margin: 0; border-top: 4px solid var(--accent); background: #fff; padding: 22px; border-radius: 0 0 8px 8px; }
.review .stars { color: #b45309; font-size: 1.15rem; letter-spacing: 2px; margin-bottom: 8px; }
.review blockquote { margin: 0 0 14px; }
.review figcaption { color: var(--mute); font-size: 0.95rem; }
.review figcaption strong { color: var(--ink); }
.reviews .section-head a { color: var(--brand); font-weight: 600; }
@media (min-width: 820px) { .review-list { grid-template-columns: repeat(3, 1fr); } }

/* Process */
.process { background: var(--brand); color: #fff; }
.process .section-head p { color: #cfe8e8; }
.steps {
  list-style: none;
  counter-reset: step;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}
.steps li {
  counter-increment: step;
  padding: 22px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.28);
}
.steps li::before {
  content: counter(step);
  display: block;
  font-family: var(--display);
  font-size: 2.6rem;
  font-weight: 700;
  line-height: 1;
  color: var(--accent-soft);
  margin-bottom: 10px;
}
.steps h3 { font-size: 1.2rem; font-weight: 600; margin-bottom: 6px; }
.steps p { margin: 0; color: #d6ecec; font-size: 1rem; }

@media (min-width: 880px) {
  .steps { grid-template-columns: repeat(5, 1fr); gap: 28px; }
  .steps li { border-top: 3px solid var(--accent); padding-top: 20px; }
}

/* Who we work for */
.who {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}
.who > div { padding: 24px 0; border-bottom: 1px solid var(--line); }
.who h3 { font-size: 1.35rem; font-weight: 600; margin-bottom: 8px; }
.who p { margin: 0; color: var(--mute); }

@media (min-width: 820px) {
  .who { grid-template-columns: repeat(3, 1fr); border-top: 0; gap: 40px; }
  .who > div { border-top: 4px solid var(--ink); border-bottom: 0; padding: 22px 0 0; }
}

/* Safety callout */
.safety {
  background: var(--accent);
  color: var(--ink);
  padding: 34px 0;
}
.safety-row { display: grid; gap: 14px; align-items: center; }
.safety strong { font-family: var(--display); font-size: 1.35rem; letter-spacing: -0.01em; }
.safety p { margin: 0; max-width: 66ch; }
@media (min-width: 820px) {
  .safety-row { grid-template-columns: auto 1fr; gap: 36px; }
}

/* FAQ */
.faq { max-width: 760px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq details:first-child { border-top: 1px solid var(--line); }
.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 40px 20px 0;
  position: relative;
  font-family: var(--display);
  font-size: 1.2rem;
  font-weight: 600;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 4px;
  top: 14px;
  font-size: 1.8rem;
  font-weight: 400;
  color: var(--brand);
}
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 0 0 22px; color: var(--mute); max-width: 60ch; }

/* Contact */
.contact { background: var(--ink); color: #fff; }
.contact-grid { display: grid; gap: 44px; }
.contact h2 { color: #fff; }
.contact .lead { margin: 16px 0 28px; color: #c4d0d9; max-width: 44ch; font-size: 1.1rem; }
.contact-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.contact-detail { margin: 28px 0 0; padding: 0; list-style: none; color: #c4d0d9; }
.contact-detail li { padding: 6px 0; }
.contact-detail a { color: #fff; font-weight: 600; }

.form {
  background: var(--paper);
  color: var(--ink);
  border-radius: 12px;
  padding: 26px;
}
.form h3 { font-size: 1.4rem; margin-bottom: 18px; }
.field { margin-bottom: 16px; }
.field label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 0.97rem; }
.field input,
.field select,
.field textarea {
  width: 100%;
  font: inherit;
  color: var(--ink);
  background: #fff;
  border: 2px solid var(--line);
  border-radius: 8px;
  padding: 12px 14px;
}
.field textarea { min-height: 110px; resize: vertical; }
.field input:focus,
.field select:focus,
.field textarea:focus { border-color: var(--focus); outline: 0; }
.form .btn { width: 100%; justify-content: center; }
.form-note { margin: 12px 0 0; font-size: 0.9rem; color: var(--mute); }
.form-error { color: #b3261e; font-weight: 600; margin: 0 0 14px; }
.form-error[hidden] { display: none; }

@media (min-width: 880px) {
  .contact-grid { grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
}

/* Footer */
.site-footer { background: #081e24; color: #9fb0bc; padding: 28px 0; font-size: 0.95rem; }
.footer-row { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; }
.site-footer a { color: #fff; }

/* Floating WhatsApp */
.wa-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 60;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--wa);
  color: #fff;
  display: grid;
  place-items: center;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.3);
  border: 3px solid #fff;
  transition: background-color 0.15s;
}
.wa-float:hover { background: var(--wa-d); }
.wa-float svg { width: 28px; height: 28px; fill: currentColor; }

/* 404 */
.nf { min-height: 70vh; display: grid; align-items: center; padding: 60px 0; }
.nf h1 { font-size: clamp(3rem, 10vw, 6rem); }
.nf p { color: var(--mute); max-width: 44ch; margin: 16px 0 28px; }