/* ============================================
   Haji General Electric Service — Stylesheet
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --black: #16161a;
  --black-soft: #1d1d22;
  --panel: #232328;
  --yellow: #f5c518;
  --yellow-deep: #d9a900;
  --white: #f4f4f2;
  --gray: #9a9a9e;
  --gray-dim: #6f6f74;
  --line: rgba(255, 255, 255, 0.08);
}

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

body {
  background: var(--black);
  color: var(--white);
  font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
ul, ol { list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }

.wrap { max-width: 1180px; margin: 0 auto; padding: 0 32px; }

/* ---------- BUTTONS ---------- */

.btn-primary {
  background: var(--yellow);
  color: var(--black);
  font-weight: 700;
  font-size: 14.5px;
  padding: 15px 28px;
  border-radius: 3px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: background 0.15s;
}
.btn-primary:hover { background: var(--yellow-deep); }

.btn-secondary {
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: var(--white);
  font-weight: 600;
  font-size: 14.5px;
  padding: 15px 26px;
  border-radius: 3px;
  transition: border-color 0.15s, color 0.15s;
}
.btn-secondary:hover { border-color: var(--yellow); color: var(--yellow); }

.btn-dark {
  background: var(--black);
  color: var(--white);
  font-weight: 700;
  font-size: 14.5px;
  padding: 15px 26px;
  border-radius: 3px;
  transition: opacity 0.15s;
}
.btn-dark:hover { opacity: 0.85; }

.btn-outline-dark {
  border: 1.5px solid var(--black);
  color: var(--black);
  font-weight: 700;
  font-size: 14.5px;
  padding: 15px 26px;
  border-radius: 3px;
  transition: background 0.15s;
}
.btn-outline-dark:hover { background: rgba(0, 0, 0, 0.08); }

/* ---------- TOP BAR ---------- */

.topbar {
  background: var(--black-soft);
  border-bottom: 1px solid var(--line);
  font-size: 13px;
  color: var(--gray);
}
.topbar .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 38px;
}
.topbar-left { display: flex; gap: 20px; }
.topbar-left a { color: var(--gray); transition: color 0.15s; }
.topbar-left a:hover { color: var(--white); }
.topbar .tag {
  color: var(--yellow);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 11px;
  font-weight: 600;
}

/* ---------- HEADER / NAV ---------- */

header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(22, 22, 26, 0.92);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
}

.brand { display: flex; align-items: center; gap: 12px; }
.brand img { height: 46px; width: auto; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-size: 15px; letter-spacing: 0.02em; }
.brand-text span {
  font-size: 11px;
  color: var(--gray);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.nav-desktop { display: flex; align-items: center; gap: 34px; }
.navlinks { display: flex; gap: 34px; font-size: 14px; font-weight: 500; }
.navlinks a {
  color: var(--white);
  opacity: 0.85;
  position: relative;
  transition: opacity 0.15s;
}
.navlinks a:hover, .navlinks a.active { opacity: 1; }
.navlinks a.active::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--yellow);
  border-radius: 1px;
}

.nav-cta {
  background: var(--yellow);
  color: var(--black);
  padding: 11px 22px;
  border-radius: 3px;
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-left: 20px;
  transition: background 0.15s;
  white-space: nowrap;
}
.nav-cta:hover { background: var(--yellow-deep); }

/* Mobile menu toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 28px;
  height: 28px;
  cursor: pointer;
  z-index: 200;
}
.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--white);
  border-radius: 1px;
  transition: transform 0.25s, opacity 0.25s;
}
.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); }

/* Mobile nav overlay */
.nav-mobile {
  display: none;
  position: fixed;
  inset: 0;
  top: 78px;
  background: var(--black);
  z-index: 90;
  padding: 40px 32px;
  flex-direction: column;
  gap: 0;
  overflow-y: auto;
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  display: block;
  font-size: 20px;
  font-weight: 600;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  transition: color 0.15s;
}
.nav-mobile a:hover { color: var(--yellow); }
.nav-mobile .nav-cta-mobile {
  display: inline-block;
  margin-top: 28px;
  background: var(--yellow);
  color: var(--black);
  padding: 16px 32px;
  border-radius: 3px;
  font-size: 16px;
  font-weight: 700;
  text-align: center;
}

/* ---------- PAGE HEADER (inner pages) ---------- */

.page-header {
  padding: 80px 0 60px;
  background:
    radial-gradient(ellipse 800px 400px at 50% 30%, rgba(245, 197, 24, 0.08), transparent 60%),
    var(--black);
  border-bottom: 1px solid var(--line);
}
.page-header .eyebrow { margin-bottom: 16px; }
.page-header h1 {
  font-size: 42px;
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.12;
  margin-bottom: 16px;
}
.page-header p {
  color: var(--gray);
  font-size: 17px;
  max-width: 600px;
}

/* ---------- HERO (home only) ---------- */

.hero {
  position: relative;
  padding: 100px 0 90px;
  overflow: hidden;
  background:
    radial-gradient(ellipse 900px 600px at 78% 20%, rgba(245, 197, 24, 0.10), transparent 60%),
    var(--black);
}
.hero .wrap {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 60px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--yellow);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 22px;
}
.eyebrow::before {
  content: "";
  width: 7px;
  height: 7px;
  background: var(--yellow);
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}

.hero h1 {
  font-size: 52px;
  line-height: 1.08;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin-bottom: 22px;
}
.accent { color: var(--yellow); }

.hero-sub {
  font-size: 17px;
  color: var(--gray);
  max-width: 480px;
  margin-bottom: 34px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 48px; }

.hero-stats {
  display: flex;
  gap: 36px;
  padding-top: 30px;
  border-top: 1px solid var(--line);
  flex-wrap: wrap;
}
.stat strong {
  display: block;
  font-size: 26px;
  font-weight: 800;
  color: var(--yellow);
}
.stat span {
  font-size: 12.5px;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.hero-visual { position: relative; }
.hero-visual .frame {
  position: relative;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.6);
}
.hero-visual img {
  width: 100%;
  height: 440px;
  object-fit: cover;
  filter: saturate(1.05) contrast(1.05);
}

.badge-float {
  position: absolute;
  bottom: -22px;
  left: -22px;
  background: var(--black-soft);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 16px 20px;
  display: flex;
  gap: 12px;
  align-items: center;
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.5);
}
.badge-float .dot {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--yellow);
  flex: none;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--black);
  font-weight: 800;
  font-size: 15px;
}
.badge-float strong { display: block; font-size: 14px; }
.badge-float span { font-size: 12px; color: var(--gray); }

/* ---------- CLIENTS STRIP ---------- */

.clients-strip {
  background: var(--black-soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 34px 0;
  overflow: hidden;
}
.clients-strip .wrap { display: flex; align-items: center; gap: 40px; }
.clients-strip .label {
  font-size: 12px;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  white-space: nowrap;
  flex: none;
  border-right: 1px solid var(--line);
  padding-right: 32px;
  z-index: 2;
}
.marquee-track {
  display: flex;
  align-items: center;
  gap: 56px;
  flex: 1;
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent, black 60px, black calc(100% - 60px), transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 60px, black calc(100% - 60px), transparent);
}
.marquee-inner {
  display: flex;
  align-items: center;
  gap: 56px;
  animation: marquee-scroll 60s linear infinite;
  flex-shrink: 0;
}
.marquee-inner img {
  height: 42px;
  width: auto;
  object-fit: contain;
  flex-shrink: 0;
}
@keyframes marquee-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(calc(-100% - 56px)); }
}
.clients-strip:hover .marquee-inner {
  animation-play-state: paused;
}

/* ---------- SECTION SHARED ---------- */

section { padding: 96px 0; }

.section-head {
  max-width: 620px;
  margin-bottom: 56px;
}
.section-head .eyebrow { margin-bottom: 16px; }
.section-head h2 {
  font-size: 34px;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin-bottom: 14px;
}
.section-head p { color: var(--gray); font-size: 15.5px; }

/* ---------- SERVICES GRID ---------- */

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
}
.service-card {
  background: var(--black-soft);
  padding: 36px 30px;
  transition: background 0.15s;
}
.service-card:hover { background: var(--panel); }
.service-num {
  font-size: 12px;
  color: var(--yellow);
  font-weight: 800;
  letter-spacing: 0.08em;
  margin-bottom: 18px;
}
.service-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
}
.service-card p {
  font-size: 14px;
  color: var(--gray);
  margin-bottom: 18px;
}
.service-link {
  font-size: 13px;
  font-weight: 700;
  color: var(--yellow);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.15s;
}
.service-link:hover { gap: 10px; }

/* ---------- PROCESS STEPS ---------- */

.process {
  background: var(--black-soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.process .wrap { padding-top: 96px; padding-bottom: 96px; }
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
.process-step .pnum {
  font-size: 44px;
  font-weight: 800;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--yellow);
  margin-bottom: 18px;
  display: block;
}
.process-step h4 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 10px;
}
.process-step p { font-size: 13.5px; color: var(--gray); }

/* ---------- CREDIBILITY / WHY SECTION ---------- */

.credibility .wrap {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 70px;
  align-items: start;
}
.cred-list {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin-top: 8px;
}
.cred-item { display: flex; gap: 18px; }
.cred-icon {
  flex: none;
  width: 44px;
  height: 44px;
  border-radius: 6px;
  background: rgba(245, 197, 24, 0.1);
  border: 1px solid rgba(245, 197, 24, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--yellow);
  font-weight: 800;
  font-size: 16px;
}
.cred-item h4 {
  font-size: 15.5px;
  font-weight: 700;
  margin-bottom: 6px;
}
.cred-item p { font-size: 13.5px; color: var(--gray); }

.quote-panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 44px;
}
.quote-panel .mark {
  font-size: 64px;
  color: var(--yellow);
  font-weight: 800;
  line-height: 0.4;
  display: block;
  margin-bottom: 14px;
}
.quote-panel blockquote {
  font-size: 20px;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 24px;
}
.quote-panel .who { font-size: 13px; color: var(--gray); }
.quote-panel .who strong {
  color: var(--white);
  display: block;
  font-size: 14px;
  margin-bottom: 2px;
}

/* ---------- CTA STRIP ---------- */

.cta-strip {
  background: var(--yellow);
  color: var(--black);
}
.cta-strip .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 54px 32px;
  gap: 32px;
}
.cta-strip h3 {
  font-size: 28px;
  font-weight: 800;
  max-width: 480px;
  line-height: 1.25;
}
.cta-strip-actions { display: flex; gap: 14px; flex-wrap: wrap; flex-shrink: 0; }

/* ---------- FOOTER ---------- */

footer {
  background: var(--black-soft);
  border-top: 1px solid var(--line);
  padding: 64px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 50px;
}
.footer-brand img { height: 42px; margin-bottom: 16px; }
.footer-brand p { font-size: 13.5px; color: var(--gray); max-width: 280px; }
.footer-col h5 {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--gray);
  margin-bottom: 18px;
}
.footer-col a {
  display: block;
  font-size: 14px;
  color: var(--white);
  opacity: 0.85;
  margin-bottom: 12px;
  transition: opacity 0.15s, color 0.15s;
}
.footer-col a:hover { opacity: 1; color: var(--yellow); }
.footer-bottom {
  border-top: 1px solid var(--line);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  font-size: 12.5px;
  color: var(--gray-dim);
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- SERVICES PAGE ---------- */

.service-detail {
  padding: 80px 0;
  border-bottom: 1px solid var(--line);
}
.service-detail:nth-child(even) { background: var(--black-soft); }

.service-detail .wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.service-detail:nth-child(even) .wrap { direction: rtl; }
.service-detail:nth-child(even) .wrap > * { direction: ltr; }

.service-detail .service-num {
  font-size: 13px;
  color: var(--yellow);
  font-weight: 800;
  letter-spacing: 0.08em;
  margin-bottom: 14px;
}
.service-detail h2 {
  font-size: 28px;
  font-weight: 800;
  margin-bottom: 16px;
}
.service-detail .desc {
  font-size: 15.5px;
  color: var(--gray);
  margin-bottom: 24px;
  line-height: 1.7;
}
.service-detail ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.service-detail li {
  font-size: 14.5px;
  color: var(--white);
  padding-left: 24px;
  position: relative;
}
.service-detail li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  border: 2px solid var(--yellow);
  border-radius: 50%;
}

.service-icon-block {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 280px;
}
.service-icon-block .icon {
  font-size: 48px;
  margin-bottom: 20px;
  display: block;
}
.service-icon-block h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--yellow);
}

.service-img-block {
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--line);
  min-height: 320px;
}
.service-img-block img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.05) contrast(1.02);
}

/* ---------- ABOUT PAGE ---------- */

.about-history .wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.about-history h2 {
  font-size: 32px;
  font-weight: 800;
  margin-bottom: 20px;
}
.about-history p {
  font-size: 15.5px;
  color: var(--gray);
  margin-bottom: 16px;
  line-height: 1.7;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
}
.value-card {
  background: var(--black-soft);
  padding: 32px 24px;
  text-align: center;
  transition: background 0.15s;
}
.value-card:hover { background: var(--panel); }
.value-card .v-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(245, 197, 24, 0.1);
  border: 1px solid rgba(245, 197, 24, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  color: var(--yellow);
  font-size: 20px;
}
.value-card h4 { font-size: 15px; font-weight: 700; margin-bottom: 8px; }
.value-card p { font-size: 13px; color: var(--gray); }

.locations-section { background: var(--black-soft); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.locations-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.location-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 40px;
}
.location-card h3 { font-size: 22px; font-weight: 800; margin-bottom: 18px; }
.location-card p { font-size: 14.5px; color: var(--gray); margin-bottom: 10px; }
.location-card .loc-detail {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--white);
  margin-bottom: 8px;
}
.location-card .loc-icon { color: var(--yellow); flex-shrink: 0; width: 18px; text-align: center; }

.safety-banner {
  background: var(--yellow);
  color: var(--black);
  text-align: center;
  padding: 48px 32px;
}
.safety-banner h3 { font-size: 28px; font-weight: 800; margin-bottom: 10px; }
.safety-banner p { font-size: 16px; max-width: 600px; margin: 0 auto; }

/* ---------- CLIENTS PAGE ---------- */

.clients-full-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
}
.client-card {
  background: var(--black-soft);
  padding: 40px 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 140px;
  transition: background 0.15s;
}
.client-card:hover { background: var(--panel); }
.client-card img {
  max-height: 64px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
  transition: transform 0.2s;
}
.client-card:hover img { transform: scale(1.05); }

.industries-section {
  background: var(--black-soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.industries-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.industry-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 32px;
  text-align: center;
}
.industry-card .ind-icon {
  font-size: 32px;
  margin-bottom: 14px;
  display: block;
}
.industry-card h4 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.industry-card p { font-size: 13.5px; color: var(--gray); }

/* ---------- CONTACT PAGE ---------- */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: start;
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.contact-item { display: flex; gap: 16px; }
.contact-icon {
  flex: none;
  width: 44px;
  height: 44px;
  border-radius: 6px;
  background: rgba(245, 197, 24, 0.1);
  border: 1px solid rgba(245, 197, 24, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--yellow);
  font-size: 18px;
}
.contact-item h4 { font-size: 15px; font-weight: 700; margin-bottom: 4px; }
.contact-item p { font-size: 14px; color: var(--gray); }
.contact-item a { color: var(--white); transition: color 0.15s; }
.contact-item a:hover { color: var(--yellow); }

.whatsapp-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #25d366;
  color: #fff;
  font-weight: 700;
  font-size: 15px;
  padding: 16px 28px;
  border-radius: 6px;
  margin-top: 12px;
  transition: background 0.15s;
}
.whatsapp-btn:hover { background: #1ebe57; }

.contact-form {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 40px;
}
.contact-form h3 {
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 24px;
}
.form-row { margin-bottom: 20px; }
.form-row label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--gray);
  margin-bottom: 8px;
}
.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  padding: 14px 16px;
  background: var(--black-soft);
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--white);
  font-size: 15px;
  font-family: inherit;
  transition: border-color 0.15s;
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--yellow);
}
.form-row textarea { min-height: 120px; resize: vertical; }
.form-row select { cursor: pointer; }
.form-row select option { background: var(--black-soft); }

.form-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-submit {
  width: 100%;
  background: var(--yellow);
  color: var(--black);
  font-weight: 700;
  font-size: 15px;
  padding: 16px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.15s;
}
.form-submit:hover { background: var(--yellow-deep); }

/* ---------- RESPONSIVE ---------- */

@media (max-width: 1023px) {
  .hero .wrap { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { order: -1; }
  .hero h1 { font-size: 40px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .credibility .wrap { grid-template-columns: 1fr; gap: 48px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .service-detail .wrap { grid-template-columns: 1fr; gap: 40px; }
  .service-detail:nth-child(even) .wrap { direction: ltr; }
  .about-history .wrap { grid-template-columns: 1fr; gap: 40px; }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .locations-grid { grid-template-columns: 1fr; }
  .clients-full-grid { grid-template-columns: repeat(3, 1fr); }
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .cta-strip .wrap { flex-direction: column; text-align: center; }
  .cta-strip h3 { max-width: 100%; }
}

@media (max-width: 767px) {
  .wrap { padding: 0 20px; }
  section { padding: 64px 0; }
  .topbar { display: none; }

  .nav-desktop { display: none; }
  .nav-toggle { display: flex; }

  .hero { padding: 60px 0; }
  .hero h1 { font-size: 32px; }
  .hero-sub { font-size: 15px; }
  .hero-visual img { height: 280px; }
  .hero-stats { gap: 24px; }
  .stat strong { font-size: 22px; }

  .page-header { padding: 50px 0 40px; }
  .page-header h1 { font-size: 30px; }

  .section-head h2 { font-size: 26px; }

  .services-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .process .wrap { padding-top: 64px; padding-bottom: 64px; }

  .clients-strip .wrap { flex-direction: column; gap: 20px; }
  .clients-strip .label { border-right: none; padding-right: 0; }
  .marquee-inner { gap: 40px; }
  .marquee-inner img { height: 34px; }

  .clients-full-grid { grid-template-columns: repeat(2, 1fr); }
  .industries-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 6px; }

  .cta-strip .wrap { padding: 40px 20px; }
  .cta-strip h3 { font-size: 22px; }
  .cta-strip-actions { flex-direction: column; width: 100%; }
  .cta-strip-actions a { text-align: center; }

  .form-two-col { grid-template-columns: 1fr; }
  .contact-form { padding: 28px; }

  .quote-panel { padding: 28px; }
  .quote-panel blockquote { font-size: 17px; }

  .service-detail { padding: 50px 0; }
  .service-icon-block { min-height: 200px; padding: 32px; }

  .gallery .wrap { padding-top: 64px; padding-bottom: 64px; }
  .gallery-grid { grid-template-columns: 1fr 1fr; gap: 4px; }
  .gallery-item .gallery-caption { opacity: 1; font-size: 11px; padding: 16px 10px 10px; }
  .lightbox { padding: 16px; }
  .lightbox-prev { left: 4px; font-size: 28px; }
  .lightbox-next { right: 4px; font-size: 28px; }
}

/* ---------- GALLERY ---------- */

.gallery {
  background: var(--black-soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.gallery .wrap { padding-top: 96px; padding-bottom: 96px; }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}
.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 4px;
  cursor: pointer;
  aspect-ratio: 4 / 3;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s, filter 0.3s;
  filter: saturate(0.9);
}
.gallery-item:hover img {
  transform: scale(1.05);
  filter: saturate(1.1);
}
.gallery-item .gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px 16px 14px;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.75));
  font-size: 13px;
  font-weight: 600;
  color: var(--white);
  opacity: 0;
  transition: opacity 0.25s;
}
.gallery-item:hover .gallery-caption { opacity: 1; }

/* Gallery lightbox */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 500;
  background: rgba(0, 0, 0, 0.92);
  align-items: center;
  justify-content: center;
  padding: 40px;
}
.lightbox.open { display: flex; }
.lightbox img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: 4px;
}
.lightbox-close {
  position: absolute;
  top: 20px;
  right: 28px;
  background: none;
  border: none;
  color: var(--white);
  font-size: 36px;
  cursor: pointer;
  line-height: 1;
  padding: 8px;
  opacity: 0.7;
  transition: opacity 0.15s;
}
.lightbox-close:hover { opacity: 1; }
.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--white);
  font-size: 40px;
  cursor: pointer;
  padding: 16px;
  opacity: 0.6;
  transition: opacity 0.15s;
}
.lightbox-nav:hover { opacity: 1; }
.lightbox-prev { left: 12px; }
.lightbox-next { right: 12px; }
.lightbox-caption {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 14px;
  color: var(--gray);
  text-align: center;
  white-space: nowrap;
}

/* ---------- FOCUS STATES ---------- */

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

/* ---------- SKIP LINK ---------- */

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--yellow);
  color: var(--black);
  padding: 12px 24px;
  font-weight: 700;
  z-index: 999;
}
.skip-link:focus {
  left: 0;
}