:root {
  --ink: #101621;
  --muted: #5a6575;
  --line: #d9dee7;
  --paper: #f7f5f0;
  --white: #ffffff;
  --amber: #f2b84b;
  --amber-dark: #d48a11;
  --blue: #1f6feb;
  --green: #1f9d61;
  --radius: 8px;
  --shadow: 0 18px 50px rgba(16, 22, 33, 0.14);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, "Helvetica Neue", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.5;
}
a { color: inherit; text-decoration: none; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(18px, 4vw, 56px);
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(217, 222, 231, 0.8);
  backdrop-filter: blur(14px);
}
.brand { display: inline-flex; align-items: center; gap: 12px; min-width: 230px; }
.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: var(--radius);
  color: #16120a;
  background: linear-gradient(135deg, #ffd875, var(--amber));
  font-weight: 800;
}
.brand strong, .brand small { display: block; }
.brand small { color: var(--muted); font-size: 12px; }
.nav { display: flex; gap: 22px; color: var(--muted); font-size: 15px; }
.nav a:hover, .footer a:hover { color: var(--blue); }
.header-call {
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-weight: 700;
  white-space: nowrap;
}
.hero { position: relative; min-height: 720px; overflow: hidden; color: var(--white); }
.hero-bg, .hero-overlay { position: absolute; inset: 0; }
.hero-bg {
  background-image: url("assets/electrician-hero.png");
  background-position: center right;
  background-size: cover;
  transform: scale(1.02);
}
.hero-overlay {
  background:
    linear-gradient(90deg, rgba(10, 15, 24, 0.92) 0%, rgba(10, 15, 24, 0.76) 42%, rgba(10, 15, 24, 0.2) 100%),
    linear-gradient(180deg, rgba(16, 22, 33, 0.15) 0%, rgba(16, 22, 33, 0.72) 100%);
}
.hero-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  min-height: 720px;
  padding: 76px clamp(18px, 5vw, 72px) 110px;
}
.hero-copy { max-width: 780px; }
.eyebrow {
  margin: 0 0 14px;
  color: var(--amber);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
}
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 740px; margin-bottom: 22px; font-size: clamp(40px, 7vw, 78px); line-height: 0.98; }
h2 { margin-bottom: 16px; font-size: clamp(30px, 4vw, 48px); line-height: 1.08; }
h3 { margin-bottom: 10px; font-size: 20px; }
.lead { max-width: 650px; color: rgba(255, 255, 255, 0.86); font-size: 20px; }
.hero-actions, .contact-buttons { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.btn {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: var(--radius);
  padding: 13px 20px;
  font-weight: 800;
  cursor: pointer;
}
.btn.primary { color: #18130a; background: var(--amber); box-shadow: 0 14px 34px rgba(242, 184, 75, 0.26); }
.btn.secondary { color: var(--white); border-color: rgba(255, 255, 255, 0.34); background: rgba(255, 255, 255, 0.1); }
.btn.whatsapp { color: var(--white); background: var(--green); }
.btn.full { width: 100%; }
.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 680px;
  margin: 46px 0 0;
}
.hero-stats div {
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
}
.hero-stats dt { font-size: 28px; font-weight: 900; }
.hero-stats dd { margin: 4px 0 0; color: rgba(255, 255, 255, 0.76); }
.trust-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  max-width: 1180px;
  margin: -52px auto 0;
  padding: 0 clamp(18px, 4vw, 32px);
  position: relative;
  z-index: 3;
}
.trust-item { min-height: 154px; padding: 24px; background: var(--white); box-shadow: var(--shadow); }
.trust-item:first-child { border-radius: var(--radius) 0 0 var(--radius); }
.trust-item:last-child { border-radius: 0 var(--radius) var(--radius) 0; }
.trust-item span { color: var(--amber-dark); font-weight: 900; }
.trust-item strong { display: block; margin-top: 8px; font-size: 20px; }
.trust-item p, .section-heading p, .service-card p, .step p, .proof-grid p, .price-grid p, .contact-copy p, .form-note { color: var(--muted); }
.section { padding: 94px clamp(18px, 5vw, 72px); }
.section-heading { max-width: 760px; margin: 0 auto 38px; text-align: center; }
.section-heading.left { margin: 0; text-align: left; }
.services-grid, .proof-grid, .price-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  max-width: 1180px;
  margin: 0 auto;
}
.service-card, .price-grid article {
  min-height: 230px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}
.service-card.accent { border-color: rgba(31, 111, 235, 0.28); background: #eef5ff; }
.icon {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  margin-bottom: 22px;
  border-radius: var(--radius);
  color: #111827;
  background: #f2b84b;
  font-weight: 900;
}
.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 52px;
  max-width: 1180px;
  margin: 0 auto;
}
.steps { display: grid; gap: 14px; }
.step {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 18px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}
.step span {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border-radius: 50%;
  color: var(--white);
  background: var(--blue);
  font-weight: 900;
}
.dark { color: var(--white); background: #111827; }
.dark .section-heading p, .dark .proof-grid p { color: rgba(255, 255, 255, 0.68); }
.proof-grid div {
  min-height: 160px;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.05);
}
.proof-grid strong { display: block; margin-bottom: 10px; font-size: 21px; }
.price-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.price-grid article span { display: inline-block; margin-bottom: 18px; color: var(--amber-dark); font-size: 28px; font-weight: 900; }
.contact {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 460px);
  gap: 44px;
  max-width: 1180px;
  margin: 0 auto;
  align-items: start;
}
.contact-copy { padding-top: 18px; }
.lead-form {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
}
.lead-form label { display: grid; gap: 8px; margin-bottom: 16px; color: var(--ink); font-weight: 800; }
input, textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 13px 14px;
  font: inherit;
  color: var(--ink);
  background: #fbfcfe;
}
textarea { resize: vertical; }
input:focus, textarea:focus { border-color: var(--blue); outline: 3px solid rgba(31, 111, 235, 0.14); }
.form-note { margin: 14px 0 0; font-size: 13px; }
.footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 26px clamp(18px, 5vw, 72px);
  color: var(--muted);
  border-top: 1px solid var(--line);
  background: var(--white);
}
.footer p { margin: 0; }
@media (max-width: 980px) {
  .nav { display: none; }
  .hero, .hero-inner { min-height: 680px; }
  .trust-strip, .services-grid, .price-grid, .proof-grid, .split, .contact { grid-template-columns: 1fr; }
  .trust-item, .trust-item:first-child, .trust-item:last-child { border-radius: var(--radius); }
  .trust-strip { gap: 12px; }
}
@media (max-width: 640px) {
  .site-header { align-items: flex-start; flex-direction: column; gap: 12px; }
  .header-call { width: 100%; text-align: center; }
  .hero, .hero-inner { min-height: auto; }
  .hero-bg { background-position: 62% center; }
  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(10, 15, 24, 0.95), rgba(10, 15, 24, 0.78)),
      linear-gradient(180deg, rgba(16, 22, 33, 0.18), rgba(16, 22, 33, 0.82));
  }
  .hero-inner { padding-top: 54px; padding-bottom: 86px; }
  h1 { font-size: 40px; }
  .lead { font-size: 18px; }
  .hero-actions, .contact-buttons { flex-direction: column; }
  .hero-stats { grid-template-columns: 1fr; }
  .section { padding-top: 70px; padding-bottom: 70px; }
  .step { grid-template-columns: 1fr; }
  .footer { flex-direction: column; }
}