:root {
  --bg: #0f1419;
  --surface: #1a1f2e;
  --surface-light: #252d3d;
  --text: #ffffff;
  --muted: #b0b8c8;
  --primary: #ffc107;
  --primary-dark: #ff9800;
  --border: #2a3547;
  --shadow: 0 16px 40px rgba(0, 0, 0, 0.5);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
}

img {
  max-width: 100%;
}

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

.container {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(15, 20, 25, 0.98);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.nav-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.8rem 0;
  gap: 1rem;
}

.brand {
  font-size: 1rem;
  font-weight: 900;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.bolt-icon {
  font-size: 1.3rem;
  color: var(--primary);
}

.brand-sub {
  font-size: 0.75rem;
  color: var(--muted);
  margin-left: 0.3rem;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  gap: 0.35rem;
  z-index: 20;
  pointer-events: auto;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  user-select: none;
  min-width: 44px;
  min-height: 44px;

  align-items: center;
  justify-content: center;
}

.menu-toggle span {
  width: 24px;
  height: 2px;
  background: var(--primary);
  transition: all 0.3s ease;
  border-radius: 1px;
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

.main-nav {
  display: flex;
  flex: 1 1 auto;
  justify-content: center;
  gap: clamp(0.55rem, 1.1vw, 1.2rem);
  flex-wrap: nowrap;
  align-items: center;
  min-width: 0;
}

.main-nav a {
  color: var(--muted);
  font-weight: 500;
  font-size: 0.88rem;
  transition: color 0.3s ease;
  white-space: nowrap;
}

.main-nav a:hover {
  color: var(--primary);
}

.cta-phone {
  background: var(--primary);
  color: #000;
  font-weight: 700;
  padding: 0.6rem 0.9rem;
  border-radius: 0.5rem;
  transition: background 0.3s ease;
  flex-shrink: 0;
  white-space: nowrap;
  font-size: 0.88rem;
}

.language-switcher {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.language-switcher select {
  appearance: none;
  background: var(--surface-light);
  border: 1px solid var(--border);
  border-radius: 0.4rem;
  color: var(--text);
  cursor: pointer;
  font: inherit;
  font-size: 0.8rem;
  font-weight: 700;
  min-height: 40px;
  padding: 0 0.6rem;
}

.language-switcher select:focus {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

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

.cta-phone:hover {
  background: var(--primary-dark);
}

.travel-notice {
  background: var(--primary);
  color: #121820;
}

.travel-notice-content {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  align-items: center;
  padding: 0.65rem 0;
  font-size: 0.88rem;
}

.travel-notice-content div {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.75rem;
  align-items: baseline;
}

.travel-notice-content strong {
  font-weight: 900;
}

.travel-notice-content p {
  margin: 0;
  text-align: right;
}

.hero {
  position: relative;
  padding: 5rem 0 4rem;
  background: linear-gradient(135deg, #1a2838 0%, #0f1419 100%);
  overflow: hidden;
}

.hero-bg-overlay {
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><pattern id="wires" x="0" y="0" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="3" fill="%23ffc107" opacity="0.1"/><line x1="50" y1="50" x2="100" y2="50" stroke="%23ffc107" stroke-width="0.5" opacity="0.05"/><line x1="50" y1="50" x2="50" y2="100" stroke="%23ffc107" stroke-width="0.5" opacity="0.05"/></pattern></defs><rect width="1000" height="1000" fill="none"/><rect width="1000" height="1000" fill="url(%23wires)"/></svg>') no-repeat;
  background-size: cover;
  background-position: right center;
  opacity: 0.4;
  z-index: 1;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: flex-start;
  position: relative;
  z-index: 2;
}

.eyebrow {
  margin: 0 0 0.8rem;
  color: var(--primary);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.75rem;
}

h1,
h2,
h3 {
  line-height: 1.2;
  margin: 0;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  margin-bottom: 1.5rem;
  font-weight: 900;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

h2 {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  margin-bottom: 0.8rem;
}

.hero-tagline {
  font-size: 1.8rem;
  font-weight: 700;
  margin: 0 0 1.5rem 0;
}

.accent {
  color: var(--primary);
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin: 1.5rem 0 1.5rem 0;
}

.tag {
  background: transparent;
  border: 2px solid var(--border);
  border-radius: 0.6rem;
  padding: 0.6rem 1rem;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 500;
}

.hero-description {
  color: var(--muted);
  font-size: 1rem;
  margin: 0 0 2rem 0;
  max-width: 500px;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin: 1.5rem 0;
}

.btn {
  display: inline-block;
  border-radius: 0.6rem;
  padding: 0.85rem 1.8rem;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  border: none;
  cursor: pointer;
  font-size: 0.95rem;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(255, 193, 7, 0.3);
}

.btn-primary {
  background: var(--primary);
  color: #000;
}

.btn-secondary {
  background: transparent;
  color: var(--text);
  border: 2px solid var(--border);
}

.btn-secondary:hover {
  border-color: var(--primary);
  box-shadow: 0 12px 32px rgba(255, 193, 7, 0.2);
}

.hero-stats {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  position: relative;
  z-index: 2;
}

.stat {
  text-align: center;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.stat-label {
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.section {
  padding: 4.5rem 0;
}

.section-alt {
  background: var(--surface);
}

.section-heading {
  margin-bottom: 2rem;
  max-width: 600px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.gallery-item {
  background: var(--surface-light);
  border: 1px solid var(--border);
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.gallery-item img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  display: block;
}

.gallery-item figcaption {
  padding: 1rem 1.1rem 1.2rem;
  color: var(--text);
  font-weight: 600;
}

.intro-grid,
.coverage-grid,
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.card {
  background: var(--surface-light);
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 1.8rem;
  transition: transform 0.3s ease, border-color 0.3s ease;
}

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

.service-page .hero {
  padding: 4rem 0 3rem;
}

.service-hero {
  background: linear-gradient(135deg, #1e2d3d 0%, #0f1419 100%);
}

.service-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin: 1.5rem 0 0;
}

.service-badge {
  display: inline-block;
  padding: 0.6rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--muted);
  background: rgba(255, 255, 255, 0.04);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}

.service-card {
  background: var(--surface-light);
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 1.8rem;
  box-shadow: var(--shadow);
}

.service-card h2 {
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.service-card ul {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--muted);
}

.service-card li + li {
  margin-top: 0.6rem;
}

.decision-tree,
.decision-tree ul {
  list-style: none;
  margin: 0;
  padding-left: 0;
}

.decision-tree ul {
  margin-left: 1rem;
  padding-left: 1.5rem;
  border-left: 2px solid var(--border);
}

.decision-tree li {
  position: relative;
  margin: 0.9rem 0 0;
}

.decision-tree ul > li::before {
  content: "";
  position: absolute;
  left: -1.5rem;
  top: 1rem;
  width: 1.5rem;
  border-top: 2px solid var(--border);
}

.decision-tree .dt-node {
  display: inline-block;
  padding: 0.5rem 0.9rem;
  border-radius: 0.6rem;
  border: 1px solid var(--border);
  background: var(--surface);
  font-weight: 600;
}

.decision-tree .dt-question {
  border-color: var(--primary);
  color: var(--primary);
}

.decision-tree .dt-result {
  background: var(--primary);
  border-color: var(--primary);
  color: #0f1419;
}

.decision-tree .dt-answer {
  display: inline-block;
  margin-right: 0.6rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--muted);
}

.decision-tree .dt-note {
  display: block;
  margin-top: 0.4rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.decision-tree .dt-yes {
  color: #4caf50;
}

.decision-tree .dt-no {
  color: #ef5350;
}

.service-cta {
  text-align: center;
  background: var(--surface-light);
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 2rem;
  box-shadow: var(--shadow);
}

.service-cta h2 {
  margin-bottom: 0.8rem;
}

.service-cta p {
  color: var(--muted);
  margin-bottom: 1.4rem;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem 0 2rem;
  color: var(--muted);
}

.card h3 {
  font-size: 1.2rem;
  margin-bottom: 1rem;
}

.card p,
.card li,
.contact-list,
.map-card p,
.faq-list p,
.feature,
.check-list li,
.seo-list span {
  color: var(--muted);
}

.card ul,
.contact-list,
.check-list {
  padding-left: 1.5rem;
  list-style: disc;
}

.card ul li {
  margin-bottom: 0.5rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.feature {
  background: var(--surface-light);
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 1.2rem;
  font-weight: 600;
  text-align: center;
}

.map-card,
.contact-card {
  background: var(--surface-light);
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 1.8rem;
}

.map-card h3,
.contact-card h3 {
  font-size: 1.2rem;
  margin-bottom: 1rem;
}

.faq-list {
  display: grid;
  gap: 1rem;
}

.faq-list details {
  background: var(--surface-light);
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 1.2rem;
  cursor: pointer;
  transition: border-color 0.3s ease;
}

.faq-list details:hover {
  border-color: var(--primary);
}

.faq-list summary {
  cursor: pointer;
  font-weight: 700;
  user-select: none;
}

.faq-list summary::marker {
  color: var(--primary);
}

.faq-list p {
  margin: 1rem 0 0 0;
  color: var(--muted);
}

.seo-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.seo-list span {
  background: var(--surface-light);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.6rem 1rem;
  font-size: 0.9rem;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.service-category {
  background: var(--surface-light);
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 1.5rem;
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.service-category:hover {
  transform: translateY(-4px);
  border-color: var(--primary);
}

.service-category h3 {
  font-size: 1.1rem;
  margin: 0 0 1rem 0;
  color: var(--primary);
}

.service-category ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.service-category ul li {
  margin: 0;
}

.service-category a {
  color: var(--muted);
  font-size: 0.95rem;
  transition: color 0.3s ease;
  text-decoration: none;
}

.service-category a:hover {
  color: var(--primary);
  text-decoration: underline;
}

.contact-list {
  margin: 1rem 0 0 0;
}

.contact-list li {
  margin-bottom: 0.8rem;
  list-style: none;
  padding-left: 0;
}

.contact-list strong {
  color: var(--text);
}

.contact-list a {
  color: var(--primary);
  font-weight: 600;
  transition: color 0.3s ease;
}

.contact-list a:hover {
  color: var(--primary-dark);
}

.site-footer {
  background: #000000;
  color: var(--muted);
  border-top: 1px solid var(--border);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 0;
}

.footer-content a {
  color: var(--primary);
  font-weight: 600;
  transition: color 0.3s ease;
}

.footer-content a:hover {
  color: var(--primary-dark);
}

@media (max-width: 900px) {
  .hero-grid,
  .intro-grid,
  .coverage-grid,
  .contact-grid,
  .card-grid,
  .features-grid,
  .service-grid {
    grid-template-columns: 1fr;
  }

  .hero-stats {
    flex-direction: row;
    justify-content: space-around;
  }

  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }

  .main-nav {
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background: rgba(15, 20, 25, 0.98);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    gap: 0;
    align-items: stretch;
    max-height: calc(100vh - 60px);
    overflow-y: auto;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    padding: 1rem;
    z-index: 19;
  }

  .main-nav.active {
    transform: translateX(0);
  }

  .main-nav a {
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    transition: background-color 0.3s ease, color 0.3s ease;
  }

  .main-nav a:hover {
    background-color: var(--surface-light);
  }

  .cta-phone {
    padding: 0.5rem 0.75rem;
    font-size: 0.75rem;
    white-space: normal;
    flex-shrink: 1;
    min-width: auto;
  }

  .nav-bar {
    padding: 0.6rem 0;
    gap: 0.5rem;
  }

  .language-switcher select {
    min-height: 36px;
    padding: 0 0.45rem;
    font-size: 0.75rem;
  }

  .travel-notice-content {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
  }

  .travel-notice-content p {
    text-align: left;
  }

  .hero {
    padding: 2.5rem 0 2rem;
  }

  h1 {
    font-size: 1.8rem;
  }

  .hero-tagline {
    font-size: 1.2rem;
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

  .stat {
    padding: 1rem;
  }

  .container {
    width: calc(100% - 1rem);
  }
}

@media (max-width: 640px) {
  .brand {
    font-size: 0.85rem;
  }

  .brand-sub {
    display: none;
  }

  .hero-actions,
  .footer-content {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions {
    gap: 0.75rem;
  }

  .hero-actions .btn {
    padding: 0.75rem 1rem;
    text-align: center;
  }

  .cta-phone {
    width: 100%;
    text-align: center;
  }

  .hero {
    padding: 2rem 0 1.5rem;
  }

  .hero-grid {
    gap: 2rem;
  }

  h1 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
  }

  h2 {
    font-size: 1.3rem;
  }

  .hero-tagline {
    font-size: 1rem;
    margin-bottom: 1rem;
  }

  .hero-tags {
    gap: 0.6rem;
    margin: 1rem 0;
  }

  .tag {
    padding: 0.5rem 0.75rem;
    font-size: 0.85rem;
  }

  .hero-description {
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
  }

  .hero-stats {
    flex-direction: column;
    gap: 1.5rem;
  }

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

  .stat-label {
    font-size: 0.75rem;
  }

  .section {
    padding: 2.5rem 0;
  }

  .section-heading {
    margin-bottom: 1.5rem;
  }

  .intro-grid,
  .coverage-grid,
  .contact-grid {
    gap: 1.5rem;
  }

  .card {
    padding: 1.2rem;
  }

  .card h3 {
    font-size: 1rem;
    margin-bottom: 0.8rem;
  }

  .features-grid {
    grid-template-columns: 1fr;
    gap: 0.8rem;
  }

  .feature {
    padding: 0.9rem;
    font-size: 0.9rem;
  }

  .map-card,
  .contact-card {
    padding: 1.2rem;
  }

  .faq-list {
    gap: 0.8rem;
  }

  .faq-list details {
    padding: 1rem;
  }

  .footer-content {
    gap: 1rem;
    align-items: flex-start;
  }

  .footer-content a {
    width: 100%;
  }

  .eyebrow {
    font-size: 0.7rem;
  }

  .contact-list {
    font-size: 0.95rem;
  }

  .seo-list span {
    font-size: 0.8rem;
    padding: 0.5rem 0.6rem;
  }

  .btn {
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .service-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .service-category {
    padding: 1.2rem;
  }

  .service-category h3 {
    font-size: 1rem;
    margin-bottom: 0.8rem;
  }

  .service-category a {
    font-size: 0.9rem;
  }
}