/* ============================================================
   A.M.P ELECTRICAL — redesign
   Plain static site: no build step, no frameworks.
   Palette: charcoal industrial + electric amber accent
   ============================================================ */

:root {
  --ink: #191919;
  --ink-2: #232323;
  --ink-3: #2e2e2e;
  --line: #3a3a3a;
  --paper: #f4f2ee;
  --paper-2: #e9e6df;
  --white: #ffffff;
  --muted: #a0a0a0;
  --muted-dark: #6b6b6b;
  --amber: #ff6026;
  --amber-hot: #ff7a1a;
  --amber-deep: #e04a12;
  --font-display: 'Rajdhani', 'Arial Narrow', sans-serif;
  --font-body: 'Inter', -apple-system, 'Segoe UI', sans-serif;
  --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --header-h: 76px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }

body {
  font-family: var(--font-body);
  background: var(--ink);
  color: var(--white);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection { background: var(--amber); color: var(--ink); }

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

a { color: inherit; text-decoration: none; }

ul { list-style: none; }

.wrap { width: min(1200px, calc(100% - 3rem)); margin-inline: auto; }

/* ---------- Typography ---------- */

h1, h2, h3, .display {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  line-height: 0.95;
  letter-spacing: 0.01em;
}

.kicker {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--amber);
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.kicker::before {
  content: "";
  width: 34px;
  height: 2px;
  background: var(--amber);
}

.section-title {
  font-size: clamp(2.4rem, 6vw, 4.5rem);
  margin: 1rem 0 1.25rem;
}

.lead { color: var(--muted); max-width: 34rem; font-size: 1.05rem; }

.on-light .lead { color: var(--muted-dark); }

/* Ghost watermark word behind section heads */
.ghost {
  position: absolute;
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  font-size: clamp(5rem, 16vw, 13rem);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--line);
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
  z-index: 0;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 1rem 1.9rem;
  border: 2px solid var(--amber);
  background: var(--amber);
  color: var(--ink);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: color 0.3s var(--ease), background-color 0.3s var(--ease);
}

.btn svg { width: 14px; height: 14px; flex: none; transition: transform 0.3s var(--ease); }

.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--ink);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease);
  z-index: 0;
}

.btn:hover::before { transform: scaleX(1); }

.btn:hover { color: var(--amber); }
.btn:hover svg { transform: translateX(4px); }

.btn > * { position: relative; z-index: 1; }

.btn--ghost {
  background: transparent;
  color: var(--white);
  border-color: var(--line);
}

.btn--ghost::before { background: var(--white); }
.btn--ghost:hover { color: var(--ink); border-color: var(--white); }

.btn--on-light {
  background: var(--ink);
  color: var(--white);
  border-color: var(--ink);
}

.btn--on-light::before { background: var(--amber); }
.btn--on-light:hover { color: var(--ink); border-color: var(--amber); }

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

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: background-color 0.35s var(--ease), border-color 0.35s var(--ease), backdrop-filter 0.35s;
  border-bottom: 1px solid transparent;
}

.site-header.scrolled {
  background: rgba(20, 20, 20, 0.92);
  backdrop-filter: blur(12px);
  border-bottom-color: var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 1.15rem;
}

.logo-mark {
  width: 38px;
  height: 38px;
  flex: none;
  background: var(--amber);
  display: grid;
  place-items: center;
}

.logo-mark svg { width: 20px; height: 20px; }

.logo small {
  display: block;
  font-size: 0.55rem;
  letter-spacing: 0.42em;
  color: var(--muted);
  font-weight: 600;
}

.main-nav { display: flex; align-items: center; gap: 2.2rem; }

.main-nav a {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 0.4rem 0;
  background: linear-gradient(var(--amber), var(--amber)) left bottom / 0% 2px no-repeat;
  transition: color 0.3s, background-size 0.35s var(--ease);
}

.main-nav a:hover, .main-nav a.active { color: var(--white); background-size: 100% 2px; }

.header-call {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.14em;
  font-size: 0.9rem;
  text-transform: uppercase;
  background: var(--amber);
  color: var(--ink);
  padding: 0.7rem 1.3rem;
  transition: background-color 0.3s, transform 0.2s var(--ease);
}

.header-call:hover { background: var(--amber-hot); transform: translateY(-1px); }

.header-call svg { width: 14px; height: 14px; }

.nav-toggle {
  display: none;
  background: none;
  border: 0;
  cursor: pointer;
  width: 44px;
  height: 44px;
  position: relative;
  z-index: 110;
}

.nav-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--white);
  margin: 5px auto;
  transition: transform 0.3s var(--ease), opacity 0.3s;
}

.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  padding: calc(var(--header-h) + 3rem) 0 5.5rem;
  isolation: isolate;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(0.85) contrast(1.05);
  transform: scale(1.06);
}

.hero-veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(15,15,15,0.72) 0%, rgba(15,15,15,0.35) 45%, rgba(15,15,15,0.92) 100%),
    linear-gradient(90deg, rgba(15,15,15,0.85) 0%, rgba(15,15,15,0.15) 70%);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  border: 1px solid var(--line);
  background: rgba(20,20,20,0.55);
  backdrop-filter: blur(6px);
  padding: 0.55rem 1.1rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 1.6rem;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--amber);
  animation: pulse 1.8s infinite;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(255, 96, 38, 0.6); }
  70% { box-shadow: 0 0 0 12px rgba(255, 96, 38, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 96, 38, 0); }
}

.hero h1 {
  font-size: clamp(3rem, 9.5vw, 7.5rem);
  max-width: 13ch;
}

.hero h1 .amber { color: var(--amber); }

.hero-sub {
  margin: 1.6rem 0 2.4rem;
  max-width: 32rem;
  color: #d6d6d6;
  font-size: 1.1rem;
}

.hero-ctas { display: flex; flex-wrap: wrap; gap: 1rem; }

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 2.5rem;
  margin-top: 3.5rem;
  padding-top: 1.8rem;
  border-top: 1px solid rgba(255,255,255,0.18);
}

.hero-meta div { font-size: 0.9rem; color: var(--muted); }

.hero-meta strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.6rem;
  color: var(--white);
  letter-spacing: 0.04em;
}

.hero-meta strong span { color: var(--amber); }

/* ---------- Marquee ---------- */

.marquee {
  background: var(--amber);
  color: var(--ink);
  overflow: hidden;
  padding: 0.85rem 0;
  border-block: 3px solid var(--ink);
  position: relative;
  z-index: 2;
}

.marquee-track {
  display: flex;
  gap: 3rem;
  width: max-content;
  animation: marquee 26s linear infinite;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  white-space: nowrap;
}

.marquee-track span { display: inline-flex; align-items: center; gap: 3rem; }

.marquee:hover .marquee-track { animation-play-state: paused; }

@keyframes marquee {
  to { transform: translate3d(-50%, 0, 0); }
}

/* ---------- Sections shared ---------- */

section { position: relative; }

.section-pad { padding: 6.5rem 0; }

.section-head { position: relative; margin-bottom: 3.5rem; }

.section-head .ghost { top: -2.2rem; right: 0; }

/* ---------- Services index ---------- */

.services { background: var(--ink); }

.service-row {
  display: grid;
  grid-template-columns: 90px 1fr auto;
  align-items: center;
  gap: 1.5rem;
  padding: 1.7rem 1.2rem;
  border-top: 1px solid var(--line);
  position: relative;
  isolation: isolate;
  transition: color 0.3s var(--ease);
}

.service-row:last-of-type { border-bottom: 1px solid var(--line); }

.service-row::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--amber);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.35s var(--ease);
  z-index: -1;
}

.service-row:hover::before { transform: scaleY(1); }
.service-row:hover { color: var(--ink); }
.service-row:hover .service-num { color: var(--ink); }
.service-row:hover .service-desc { color: #3d241a; }
.service-row:hover .service-arrow { transform: translateX(0) rotate(-45deg); opacity: 1; }

.service-num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--muted);
  transition: color 0.3s;
}

.service-name {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  font-size: clamp(1.3rem, 3vw, 2rem);
  letter-spacing: 0.03em;
  line-height: 1.05;
}

.service-desc {
  grid-column: 2;
  color: var(--muted);
  font-size: 0.92rem;
  max-width: 44rem;
  margin-top: 0.35rem;
  transition: color 0.3s;
}

.service-arrow {
  grid-row: 1;
  grid-column: 3;
  width: 44px;
  height: 44px;
  border: 1px solid currentColor;
  display: grid;
  place-items: center;
  opacity: 0.45;
  transform: translateX(-8px);
  transition: transform 0.35s var(--ease), opacity 0.3s, background-color 0.3s;
}

.service-arrow svg { width: 16px; height: 16px; }

/* ---------- EV band (amber full-bleed) ---------- */

.ev-band {
  background: var(--amber);
  color: var(--ink);
  overflow: hidden;
}

.ev-band .ghost { -webkit-text-stroke-color: rgba(25,25,25,0.22); top: -1.5rem; left: 0; right: auto; }

.ev-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.ev-band .kicker { color: var(--ink); }
.ev-band .kicker::before { background: var(--ink); }

.ev-band h2 { font-size: clamp(2.2rem, 5vw, 3.8rem); margin: 1rem 0 1.2rem; }

.ev-band p { max-width: 30rem; color: #40251a; font-weight: 500; }

.ev-points {
  margin: 1.8rem 0 2.2rem;
  display: grid;
  gap: 0.7rem;
}

.ev-points li {
  display: flex;
  gap: 0.8rem;
  align-items: baseline;
  font-family: var(--font-display);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 1.02rem;
}

.ev-points li::before { content: "—"; font-weight: 700; }

.ev-media { position: relative; }

.ev-media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 3px solid var(--ink);
  box-shadow: 16px 16px 0 var(--ink);
}

.ev-tag {
  position: absolute;
  top: -1.2rem;
  right: -0.6rem;
  background: var(--ink);
  color: var(--amber);
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-size: 0.78rem;
  padding: 0.6rem 1rem;
  transform: rotate(3deg);
}

/* ---------- About (light) ---------- */

.about { background: var(--paper); color: var(--ink); }

.about .ghost { -webkit-text-stroke-color: #dcd8cf; top: -2rem; left: 0; right: auto; }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
  position: relative;
  z-index: 1;
}

.about h2 { font-size: clamp(2.2rem, 5vw, 3.6rem); margin: 1rem 0 1.4rem; }

.about p { color: #454540; margin-bottom: 1.1rem; max-width: 34rem; }

.about p strong { color: var(--ink); }

.about-card {
  background: var(--ink);
  color: var(--white);
  padding: 2.6rem 2.4rem;
  position: relative;
}

.about-card::after {
  content: "";
  position: absolute;
  inset: auto -10px -10px auto;
  width: 100%;
  height: 100%;
  border: 2px solid var(--amber);
  z-index: -1;
}

.about-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1.4rem;
  color: var(--amber);
}

.about-card ul { display: grid; gap: 1rem; }

.about-card li {
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
  color: #d6d6d6;
  font-size: 0.95rem;
}

.about-card li svg { width: 18px; height: 18px; flex: none; margin-top: 3px; color: var(--amber); }

/* ---------- Emergency strip ---------- */

.emergency {
  background: var(--ink-2);
  border-block: 1px solid var(--line);
  text-align: center;
}

.emergency h2 { font-size: clamp(2.2rem, 6vw, 4.2rem); }

.emergency h2 .amber { color: var(--amber); }

.emergency p { color: var(--muted); margin: 1.1rem auto 2rem; max-width: 36rem; }

.emergency .fine { font-size: 0.8rem; color: var(--muted-dark); margin-top: 1.2rem; }

/* ---------- Contact (light) ---------- */

.contact { background: var(--paper); color: var(--ink); }

.contact .ghost { -webkit-text-stroke-color: #dcd8cf; top: -2rem; right: 0; }

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 4rem;
  align-items: start;
  position: relative;
  z-index: 1;
}

.contact-info h2 { font-size: clamp(2.2rem, 5vw, 3.6rem); margin: 1rem 0 1.4rem; }

.contact-info > p { color: #454540; max-width: 28rem; margin-bottom: 2.2rem; }

.contact-lines { display: grid; gap: 0; border-top: 1px solid #cfccc2; }

.contact-line {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  padding: 1.15rem 0.2rem;
  border-bottom: 1px solid #cfccc2;
  transition: background-color 0.25s, padding-left 0.3s var(--ease);
}

.contact-line:hover { background: rgba(25,25,25,0.04); padding-left: 0.7rem; }

.contact-line svg { width: 20px; height: 20px; color: var(--amber-deep); flex: none; }

.contact-line small {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted-dark);
  font-weight: 600;
}

.contact-line a, .contact-line span.val {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--ink);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.contact-form {
  background: var(--ink);
  color: var(--white);
  padding: 2.6rem 2.4rem;
  position: relative;
}

.contact-form::before {
  content: "";
  position: absolute;
  inset: -10px auto auto -10px;
  width: 100%;
  height: 100%;
  border: 2px solid var(--ink);
  z-index: -1;
}

.contact-form h3 { font-size: 1.4rem; margin-bottom: 1.6rem; color: var(--amber); }

.field { margin-bottom: 1.3rem; }

.field label {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.5rem;
}

.field input,
.field textarea {
  width: 100%;
  background: var(--ink-2);
  border: 1px solid var(--line);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 0.9rem 1rem;
  transition: border-color 0.3s;
  resize: vertical;
}

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--amber);
}

.form-note { font-size: 0.78rem; color: var(--muted-dark); margin-top: 1rem; }

.form-status {
  margin-top: 1rem;
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.9rem;
  color: var(--amber);
  min-height: 1.2em;
}

/* ---------- Footer ---------- */

.site-footer { background: #111; border-top: 1px solid var(--line); }

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 3rem;
  padding: 4.5rem 0 3rem;
}

.footer-brand .logo { margin-bottom: 1.2rem; }

.footer-brand p { color: var(--muted); font-size: 0.92rem; max-width: 22rem; }

.site-footer h4 {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.85rem;
  color: var(--amber);
  margin-bottom: 1.2rem;
}

.site-footer li { margin-bottom: 0.65rem; }

.site-footer li a {
  color: var(--muted);
  font-size: 0.92rem;
  background: linear-gradient(var(--amber), var(--amber)) left bottom / 0% 1px no-repeat;
  transition: color 0.3s, background-size 0.3s var(--ease);
  padding-bottom: 2px;
}

.site-footer li a:hover { color: var(--white); background-size: 100% 1px; }

.footer-hours { color: var(--muted); font-size: 0.92rem; }

.footer-hours strong { color: var(--white); font-weight: 600; }

.footer-bottom {
  border-top: 1px solid var(--line);
  padding: 1.4rem 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 2rem;
  justify-content: space-between;
  color: var(--muted-dark);
  font-size: 0.8rem;
}

/* ---------- Mobile call bar ---------- */

.mobile-bar {
  display: none;
  position: fixed;
  inset: auto 0 0 0;
  z-index: 99;
  background: var(--ink);
  border-top: 1px solid var(--line);
}

.mobile-bar a {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 0.85rem;
}

.mobile-bar a svg { width: 16px; height: 16px; }

.mobile-bar .call { background: var(--amber); color: var(--ink); }
.mobile-bar .wa { color: var(--white); }

/* ---------- Reveal on scroll ---------- */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
  transition-delay: var(--d, 0ms);
}

.reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .marquee-track { animation: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Responsive ---------- */

@media (max-width: 940px) {
  .main-nav {
    position: fixed;
    inset: 0;
    background: rgba(15, 15, 15, 0.98);
    backdrop-filter: blur(10px);
    flex-direction: column;
    justify-content: center;
    gap: 2rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.35s var(--ease);
  }

  .main-nav.open { opacity: 1; pointer-events: auto; }
  .main-nav a { font-size: 1.4rem; }

  .nav-toggle { display: block; }
  .header-call span { display: none; }
  .header-call { padding: 0.7rem 0.9rem; }

  .ev-grid, .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 2.8rem; }

  .service-row { grid-template-columns: 56px 1fr auto; gap: 0.9rem; padding: 1.4rem 0.6rem; }

  .footer-grid { grid-template-columns: 1fr; gap: 2.4rem; }

  .mobile-bar { display: flex; }
  body { padding-bottom: 54px; }

  .section-head .ghost, .about .ghost, .contact .ghost, .ev-band .ghost { display: none; }
}

@media (max-width: 560px) {
  .hero-meta { gap: 1.4rem; }
  .service-desc { grid-column: 1 / -1; }
  .service-arrow { display: none; }
  .ev-media img { box-shadow: 8px 8px 0 var(--ink); }
  .section-pad { padding: 4.5rem 0; }
}