/* ============================================
   VoltEdge Electrical -Styles
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
  --dark-blue: #0F172A;
  --electric-yellow: #FACC15;
  --white: #FFFFFF;
  --slate: #334155;
  --light-yellow: #FEF9C3;
  --dark-blue-90: rgba(15, 23, 42, 0.9);
  --yellow-glow: 0 0 20px rgba(250, 204, 21, 0.3);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.12);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.15);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.2);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.25);
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  --font-body: 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-heading: 'Segoe UI', system-ui, -apple-system, sans-serif;
  --container-max: 1200px;
  --nav-height: 72px;
}

/* --- Reset & Base --- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--slate);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}

ul, ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--dark-blue);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 3vw, 1.5rem); }
h4 { font-size: 1.125rem; }

p {
  margin-bottom: 1rem;
  color: var(--slate);
}

/* --- Utility --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: 80px 0;
}

.section--dark {
  background: var(--dark-blue);
}

.section--dark h2,
.section--dark h3,
.section--dark h4,
.section--dark p,
.section--dark li {
  color: var(--white);
}

.section--light-yellow {
  background: var(--light-yellow);
}

.section--slate {
  background: var(--slate);
}

.section--slate h2,
.section--slate h3,
.section--slate p {
  color: var(--white);
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header h2 {
  margin-bottom: 16px;
  position: relative;
  display: inline-block;
}

.section-header h2::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: var(--electric-yellow);
  border-radius: 2px;
}

.section-header p {
  max-width: 600px;
  margin: 16px auto 0;
  font-size: 1.1rem;
}

.text-yellow { color: var(--electric-yellow); }
.text-white { color: var(--white); }
.text-center { text-align: center; }
.text-dark { color: var(--dark-blue); }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: 1rem;
  font-weight: 600;
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-family: var(--font-body);
}

.btn--primary {
  background: var(--electric-yellow);
  color: var(--dark-blue);
  border-color: var(--electric-yellow);
}

.btn--primary:hover {
  background: transparent;
  color: var(--electric-yellow);
  box-shadow: var(--yellow-glow);
}

.btn--outline {
  background: transparent;
  color: var(--electric-yellow);
  border-color: var(--electric-yellow);
}

.btn--outline:hover {
  background: var(--electric-yellow);
  color: var(--dark-blue);
}

.btn--white {
  background: var(--white);
  color: var(--dark-blue);
  border-color: var(--white);
}

.btn--white:hover {
  background: transparent;
  color: var(--white);
}

.btn--dark {
  background: var(--dark-blue);
  color: var(--electric-yellow);
  border-color: var(--dark-blue);
}

.btn--dark:hover {
  background: var(--electric-yellow);
  color: var(--dark-blue);
}

.btn--sm {
  padding: 10px 20px;
  font-size: 0.875rem;
}

.btn--lg {
  padding: 18px 40px;
  font-size: 1.1rem;
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--dark-blue);
  height: var(--nav-height);
  transition: all var(--transition-base);
  border-bottom: 2px solid transparent;
}

.nav.scrolled {
  background: var(--dark-blue-90);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom-color: var(--electric-yellow);
  box-shadow: var(--shadow-lg);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 20px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: 1px;
  text-transform: uppercase;
  z-index: 1001;
}

.nav__logo-icon {
  width: 36px;
  height: 36px;
  background: var(--electric-yellow);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--dark-blue);
  font-weight: 900;
}

.nav__logo span {
  color: var(--electric-yellow);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav__link {
  padding: 8px 16px;
  color: rgba(255,255,255,0.75);
  font-weight: 500;
  font-size: 0.9rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  position: relative;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.nav__link:hover,
.nav__link.active {
  color: var(--electric-yellow);
}

.nav__link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 16px;
  right: 16px;
  height: 2px;
  background: var(--electric-yellow);
  border-radius: 1px;
}

.nav__cta {
  margin-left: 8px;
}

/* Hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  cursor: pointer;
  z-index: 1001;
  background: none;
  border: none;
  padding: 0;
}

.nav__hamburger span {
  display: block;
  width: 100%;
  height: 2.5px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition-base);
  transform-origin: center;
}

.nav__hamburger.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
  background: var(--electric-yellow);
}

.nav__hamburger.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.nav__hamburger.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
  background: var(--electric-yellow);
}

/* Mobile Menu */
.nav__mobile {
  display: none;
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 380px;
  height: 100vh;
  background: var(--dark-blue);
  padding: 100px 32px 40px;
  transition: right var(--transition-slow) cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 999;
  overflow-y: auto;
  border-left: 2px solid rgba(250, 204, 21, 0.2);
}

.nav__mobile.open {
  right: 0;
}

.nav__mobile-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.6);
  z-index: 998;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.nav__mobile-overlay.open {
  opacity: 1;
}

.nav__mobile-link {
  display: block;
  padding: 16px 0;
  color: var(--white);
  font-size: 1.25rem;
  font-weight: 600;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: all var(--transition-fast);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.nav__mobile-link:hover,
.nav__mobile-link.active {
  color: var(--electric-yellow);
  padding-left: 12px;
}

.nav__mobile-cta {
  margin-top: 32px;
}

.nav__mobile-contact {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.nav__mobile-contact p {
  color: rgba(255,255,255,0.5);
  font-size: 0.85rem;
  margin-bottom: 8px;
}

.nav__mobile-contact a {
  color: var(--electric-yellow);
  font-size: 1.25rem;
  font-weight: 700;
}

/* --- Hero --- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: url(https://images.unsplash.com/photo-1621905251189-08b45d6a269e?w=1920&h=1080&fit=crop) center/cover;
  overflow: hidden;
  padding-top: 140px;
  padding-bottom: 80px;
}

.hero__bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero__bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(250,204,21,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(250,204,21,0.05) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero__bg-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(250,204,21,0.08) 0%, transparent 70%);
  top: -200px;
  right: -200px;
  animation: pulse-glow 4s ease-in-out infinite;
}

.hero__bg-glow--secondary {
  width: 400px;
  height: 400px;
  top: auto;
  right: auto;
  bottom: -100px;
  left: -100px;
  background: radial-gradient(circle, rgba(250,204,21,0.05) 0%, transparent 70%);
  animation-delay: 2s;
}

@keyframes pulse-glow {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.1); opacity: 0.7; }
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(250, 204, 21, 0.1);
  border: 1px solid rgba(250, 204, 21, 0.3);
  color: var(--electric-yellow);
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 24px;
}

.hero__badge-dot {
  width: 8px;
  height: 8px;
  background: var(--electric-yellow);
  border-radius: 50%;
  animation: blink 2s ease-in-out infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.hero__title {
  color: var(--white);
  margin-bottom: 24px;
  font-size: clamp(2.5rem, 6vw, 4rem);
  line-height: 1.1;
}

.hero__title span {
  color: var(--electric-yellow);
  position: relative;
}

.hero__subtitle {
  color: rgba(255,255,255,0.7);
  font-size: clamp(1rem, 2vw, 1.25rem);
  margin-bottom: 40px;
  max-width: 540px;
  line-height: 1.8;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 48px;
}

.hero__stats {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
}

.hero__stat {
  text-align: left;
}

.hero__stat-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--electric-yellow);
  line-height: 1;
}

.hero__stat-label {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
}

/* Sub-page hero */
.hero--sub {
  min-height: auto;
  padding-top: 140px;
  padding-bottom: 60px;
}

.hero--sub .hero__title {
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: 16px;
}

.hero--sub .hero__subtitle {
  margin-bottom: 0;
}

.hero__breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  font-size: 0.875rem;
}

.hero__breadcrumb a {
  color: rgba(255,255,255,0.5);
  transition: color var(--transition-fast);
}

.hero__breadcrumb a:hover {
  color: var(--electric-yellow);
}

.hero__breadcrumb span {
  color: var(--electric-yellow);
}

.hero__breadcrumb-sep {
  color: rgba(255,255,255,0.3);
}

/* --- Service Cards --- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
  border: 1px solid rgba(15, 23, 42, 0.08);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--electric-yellow);
  transform: scaleX(0);
  transition: transform var(--transition-base);
  transform-origin: left;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--electric-yellow);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card__icon {
  width: 64px;
  height: 64px;
  background: var(--light-yellow);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-bottom: 24px;
  transition: all var(--transition-base);
}

.service-card:hover .service-card__icon {
  background: var(--electric-yellow);
  transform: scale(1.05);
}

.service-card__title {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.service-card__text {
  font-size: 0.95rem;
  color: var(--slate);
  line-height: 1.7;
  margin-bottom: 20px;
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--dark-blue);
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all var(--transition-fast);
}

.service-card__link:hover {
  color: var(--electric-yellow);
  gap: 10px;
}

.service-card__link::after {
  content: '→';
}

/* Dark variant */
.service-card--dark {
  background: rgba(255,255,255,0.03);
  border-color: rgba(255,255,255,0.08);
}

.service-card--dark:hover {
  background: rgba(255,255,255,0.06);
  border-color: var(--electric-yellow);
}

.service-card--dark .service-card__icon {
  background: rgba(250,204,21,0.1);
}

.service-card--dark:hover .service-card__icon {
  background: var(--electric-yellow);
}

.service-card--dark .service-card__title {
  color: var(--white);
}

.service-card--dark .service-card__text {
  color: rgba(255,255,255,0.65);
}

.service-card--dark .service-card__link {
  color: var(--electric-yellow);
}

/* --- Trust / Stats Bar --- */
.trust-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
  text-align: center;
}

.trust-item {
  padding: 32px 20px;
}

.trust-item__number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--electric-yellow);
  line-height: 1;
  margin-bottom: 8px;
}

.trust-item__label {
  font-size: 1rem;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 500;
}

/* --- Emergency CTA --- */
.emergency {
  position: relative;
  overflow: hidden;
}

.emergency__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}

.emergency__content h2 {
  color: var(--white);
  margin-bottom: 12px;
}

.emergency__content p {
  color: rgba(255,255,255,0.7);
  font-size: 1.1rem;
  max-width: 500px;
}

.emergency__phone {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(250, 204, 21, 0.1);
  border: 2px solid var(--electric-yellow);
  border-radius: var(--radius-lg);
  padding: 20px 32px;
  transition: all var(--transition-base);
}

.emergency__phone:hover {
  background: var(--electric-yellow);
  transform: scale(1.02);
}

.emergency__phone:hover .emergency__phone-icon,
.emergency__phone:hover .emergency__phone-number {
  color: var(--dark-blue);
}

.emergency__phone:hover .emergency__phone-label {
  color: var(--dark-blue);
  opacity: 0.7;
}

.emergency__phone-icon {
  font-size: 2rem;
  color: var(--electric-yellow);
  transition: color var(--transition-base);
}

.emergency__phone-label {
  display: block;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 2px;
  transition: all var(--transition-base);
}

.emergency__phone-number {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--electric-yellow);
  letter-spacing: 1px;
  transition: color var(--transition-base);
}

/* --- CTA Section --- */
.cta-section {
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section h2 {
  color: var(--white);
  margin-bottom: 16px;
}

.cta-section p {
  color: rgba(255,255,255,0.7);
  font-size: 1.1rem;
  max-width: 550px;
  margin: 0 auto 32px;
}

.cta-section__actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* --- About Page --- */
.about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-intro__image {
  width: 100%;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--dark-blue), var(--slate));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.3);
  font-size: 1rem;
  border: 2px solid rgba(250,204,21,0.2);
  position: relative;
  overflow: hidden;
}

.about-intro__image::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(transparent, rgba(250,204,21,0.05), transparent 30%);
  animation: rotate-bg 8s linear infinite;
}

@keyframes rotate-bg {
  to { transform: rotate(360deg); }
}

.about-intro__content h2 {
  margin-bottom: 20px;
}

.about-intro__content p {
  margin-bottom: 16px;
  font-size: 1.05rem;
}

.about-values {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
  margin-top: 40px;
}

.about-value {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.about-value__icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  background: var(--light-yellow);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.about-value__text h4 {
  margin-bottom: 4px;
}

.about-value__text p {
  font-size: 0.9rem;
  margin-bottom: 0;
}

/* Team */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 32px;
}

.team-card {
  text-align: center;
  padding: 40px 24px;
  border-radius: var(--radius-lg);
  background: var(--white);
  border: 1px solid rgba(15,23,42,0.06);
  transition: all var(--transition-base);
}

.team-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.team-card__avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--dark-blue), var(--slate));
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  border: 3px solid var(--electric-yellow);
}

.team-card__name {
  font-size: 1.2rem;
  margin-bottom: 4px;
}

.team-card__role {
  color: var(--electric-yellow);
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
}

.team-card__bio {
  font-size: 0.9rem;
  margin-bottom: 0;
}

/* Certifications */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
}

.cert-card {
  text-align: center;
  padding: 32px 20px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.cert-card:hover {
  border-color: var(--electric-yellow);
  background: rgba(250,204,21,0.05);
}

.cert-card__icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.cert-card__title {
  color: var(--white);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.cert-card__desc {
  color: rgba(255,255,255,0.5);
  font-size: 0.85rem;
}

/* Coverage area */
.coverage {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.coverage__map {
  width: 100%;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--light-yellow), var(--white));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  border: 2px solid rgba(250,204,21,0.3);
}

.coverage__list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.coverage__item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--light-yellow);
  border-radius: var(--radius-md);
  font-weight: 500;
  font-size: 0.95rem;
}

.coverage__item::before {
  content: '⚡';
  font-size: 0.8rem;
}

/* --- Services Page --- */
.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 60px 0;
  border-bottom: 1px solid rgba(15,23,42,0.06);
}

.service-detail:last-child {
  border-bottom: none;
}

.service-detail:nth-child(even) {
  direction: rtl;
}

.service-detail:nth-child(even) > * {
  direction: ltr;
}

.service-detail__image {
  width: 100%;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--dark-blue), var(--slate));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  border: 2px solid rgba(250,204,21,0.15);
}

.service-detail__content h3 {
  font-size: 1.5rem;
  margin-bottom: 16px;
}

.service-detail__content p {
  font-size: 1.05rem;
  margin-bottom: 20px;
}

.service-detail__features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
}

.service-detail__feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  font-weight: 500;
}

.service-detail__feature::before {
  content: '✓';
  width: 24px;
  height: 24px;
  min-width: 24px;
  background: var(--light-yellow);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  color: var(--dark-blue);
  font-weight: 700;
}

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.pricing-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  text-align: center;
  transition: all var(--transition-base);
  position: relative;
}

.pricing-card--featured {
  border-color: var(--electric-yellow);
  background: rgba(250,204,21,0.05);
}

.pricing-card--featured::before {
  content: 'Most Popular';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--electric-yellow);
  color: var(--dark-blue);
  padding: 4px 20px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.pricing-card:hover {
  transform: translateY(-4px);
  border-color: var(--electric-yellow);
}

.pricing-card__title {
  color: var(--white);
  font-size: 1.25rem;
  margin-bottom: 8px;
}

.pricing-card__price {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--electric-yellow);
  margin-bottom: 4px;
}

.pricing-card__period {
  color: rgba(255,255,255,0.5);
  font-size: 0.85rem;
  margin-bottom: 24px;
}

.pricing-card__features {
  text-align: left;
  margin-bottom: 32px;
}

.pricing-card__feature {
  padding: 8px 0;
  color: rgba(255,255,255,0.7);
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.pricing-card__feature::before {
  content: '⚡';
  font-size: 0.8rem;
}

/* --- Projects Page --- */
.project-filters {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.project-filter {
  padding: 10px 24px;
  background: transparent;
  color: var(--slate);
  border: 2px solid rgba(15,23,42,0.1);
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  font-family: var(--font-body);
}

.project-filter:hover,
.project-filter.active {
  background: var(--electric-yellow);
  color: var(--dark-blue);
  border-color: var(--electric-yellow);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 24px;
}

.project-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--white);
  border: 1px solid rgba(15,23,42,0.06);
  transition: all var(--transition-base);
}

.project-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.project-card__image {
  width: 100%;
  aspect-ratio: 16/10;
  background: linear-gradient(135deg, var(--dark-blue), var(--slate));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  position: relative;
}

.project-card__category {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--electric-yellow);
  color: var(--dark-blue);
  padding: 4px 14px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.project-card__body {
  padding: 24px;
}

.project-card__title {
  font-size: 1.15rem;
  margin-bottom: 8px;
}

.project-card__text {
  font-size: 0.9rem;
  color: var(--slate);
  margin-bottom: 16px;
}

.project-card__meta {
  display: flex;
  gap: 20px;
  font-size: 0.8rem;
  color: rgba(51,65,85,0.6);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* --- Safety Page --- */
.safety-tips {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.safety-tip {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  border-left: 4px solid var(--electric-yellow);
  transition: all var(--transition-base);
}

.safety-tip:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.safety-tip__icon {
  font-size: 2rem;
  margin-bottom: 16px;
}

.safety-tip__title {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.safety-tip__text {
  font-size: 0.9rem;
  margin-bottom: 0;
}

/* Compliance */
.compliance-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
}

.compliance-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  transition: all var(--transition-base);
}

.compliance-card:hover {
  border-color: var(--electric-yellow);
}

.compliance-card__icon {
  font-size: 2rem;
  margin-bottom: 16px;
}

.compliance-card__title {
  color: var(--white);
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.compliance-card__text {
  color: rgba(255,255,255,0.65);
  font-size: 0.95rem;
  margin-bottom: 16px;
}

.compliance-card__list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.compliance-card__list li {
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.compliance-card__list li::before {
  content: '✓';
  color: var(--electric-yellow);
  font-weight: 700;
}

/* Testing info */
.testing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.testing-block {
  padding: 40px;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(15,23,42,0.06);
}

.testing-block__icon {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.testing-block h3 {
  margin-bottom: 16px;
}

.testing-block p {
  margin-bottom: 16px;
}

.testing-block__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.testing-block__list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.95rem;
}

.testing-block__list li::before {
  content: '⚡';
  color: var(--electric-yellow);
  min-width: 16px;
}

/* --- Contact Page --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.contact-form {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  border: 1px solid rgba(15,23,42,0.06);
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 6px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--dark-blue);
}

.form-group label .required {
  color: #ef4444;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 14px 16px;
  border: 2px solid rgba(15,23,42,0.1);
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-family: var(--font-body);
  color: var(--dark-blue);
  background: var(--white);
  transition: all var(--transition-fast);
  outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--electric-yellow);
  box-shadow: 0 0 0 3px rgba(250,204,21,0.15);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.contact-info-card {
  padding: 32px;
  background: var(--dark-blue);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(250,204,21,0.15);
}

.contact-info-card__icon {
  font-size: 1.5rem;
  margin-bottom: 12px;
}

.contact-info-card__title {
  color: var(--white);
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.contact-info-card__text {
  color: rgba(255,255,255,0.65);
  font-size: 0.95rem;
  margin-bottom: 0;
}

.contact-info-card__text a {
  color: var(--electric-yellow);
  font-weight: 600;
}

.contact-info-card__text a:hover {
  text-decoration: underline;
}

.contact-emergency {
  padding: 32px;
  background: var(--electric-yellow);
  border-radius: var(--radius-lg);
  text-align: center;
}

.contact-emergency__icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

.contact-emergency h3 {
  margin-bottom: 8px;
}

.contact-emergency p {
  font-size: 0.95rem;
  margin-bottom: 12px;
  color: var(--dark-blue);
  opacity: 0.8;
}

.contact-emergency__phone {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--dark-blue);
  display: block;
}

/* Service area map placeholder */
.contact-map {
  width: 100%;
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--dark-blue), var(--slate));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.3);
  font-size: 1rem;
  margin-top: 24px;
  border: 2px solid rgba(250,204,21,0.15);
}

/* --- Footer --- */
.footer {
  background: var(--dark-blue);
  border-top: 2px solid rgba(250,204,21,0.15);
}

.footer__top {
  padding: 64px 0 48px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
}

.footer__brand p {
  color: rgba(255,255,255,0.5);
  font-size: 0.9rem;
  margin-top: 16px;
  max-width: 300px;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer__logo span {
  color: var(--electric-yellow);
}

.footer__heading {
  color: var(--white);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
  font-weight: 700;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__link {
  color: rgba(255,255,255,0.5);
  font-size: 0.9rem;
  transition: all var(--transition-fast);
}

.footer__link:hover {
  color: var(--electric-yellow);
  padding-left: 4px;
}

.footer__bottom {
  padding: 20px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer__copy {
  color: rgba(255,255,255,0.4);
  font-size: 0.85rem;
}

.footer__credit {
  color: rgba(255,255,255,0.4);
  font-size: 0.85rem;
}

.footer__credit a {
  color: var(--electric-yellow);
  font-weight: 600;
  transition: all var(--transition-fast);
}

.footer__credit a:hover {
  text-decoration: underline;
}

/* --- Scroll Reveal --- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal--delay-1 { transition-delay: 0.1s; }
.reveal--delay-2 { transition-delay: 0.2s; }
.reveal--delay-3 { transition-delay: 0.3s; }
.reveal--delay-4 { transition-delay: 0.4s; }
.reveal--delay-5 { transition-delay: 0.5s; }

.reveal--left {
  transform: translateX(-30px);
}

.reveal--left.revealed {
  transform: translateX(0);
}

.reveal--right {
  transform: translateX(30px);
}

.reveal--right.revealed {
  transform: translateX(0);
}

.reveal--scale {
  transform: scale(0.95);
}

.reveal--scale.revealed {
  transform: scale(1);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .about-intro,
  .coverage,
  .testing-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .service-detail {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .service-detail:nth-child(even) {
    direction: ltr;
  }

  .footer__top {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .section { padding: 60px 0; }

  .nav__links,
  .nav__cta {
    display: none;
  }

  .nav__hamburger {
    display: flex;
  }

  .nav__mobile {
    display: block;
  }

  .hero {
    padding-top: 140px;
    padding-bottom: 60px;
    min-height: auto;
  }

  .hero--sub {
    padding-top: 140px;
    padding-bottom: 40px;
  }

  .hero__stats {
    gap: 24px;
  }

  .hero__stat-number {
    font-size: 2rem;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .projects-grid {
    grid-template-columns: 1fr;
  }

  .trust-bar {
    grid-template-columns: 1fr 1fr;
  }

  .emergency__inner {
    flex-direction: column;
    text-align: center;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .contact-form {
    padding: 24px;
  }

  .footer__top {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }

  .coverage__list {
    grid-template-columns: 1fr;
  }

  .team-grid {
    grid-template-columns: 1fr;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .hero__title {
    font-size: 2rem;
  }

  .hero__actions {
    flex-direction: column;
  }

  .btn {
    justify-content: center;
    width: 100%;
  }

  .trust-bar {
    grid-template-columns: 1fr;
  }

  .section-header {
    margin-bottom: 40px;
  }

  .project-filters {
    gap: 8px;
  }

  .project-filter {
    padding: 8px 16px;
    font-size: 0.8rem;
  }
}

/* --- Animations --- */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.float-animation {
  animation: float 3s ease-in-out infinite;
}

/* --- Print --- */
@media print {
  .nav, .nav__mobile, .nav__mobile-overlay { display: none; }
  .hero { padding-top: 20px; min-height: auto; }
  .section { padding: 20px 0; }
  .reveal { opacity: 1; transform: none; }
}