:root {
  --bg: #050816;
  --bg-elevated: #0b1020;
  --bg-muted: #090e1a;
  --primary: #f97316;
  --primary-soft: rgba(249, 115, 22, 0.16);
  --accent: #22c55e;
  --text: #e5e7eb;
  --text-muted: #9ca3af;
  --border-subtle: rgba(148, 163, 184, 0.35);
  --shadow-soft: 0 18px 45px rgba(15, 23, 42, 0.6);
  --radius-lg: 20px;
  --radius-full: 999px;
  --container: 1120px;
  --nav-height: 70px;
}

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

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: radial-gradient(circle at top left, #1e293b 0, #020617 45%, #000 100%);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}

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

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

main {
  padding-top: var(--nav-height);
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

.site-header {
  position: fixed;
  inset-inline: 0;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: linear-gradient(to bottom, rgba(2, 6, 23, 0.92), rgba(2, 6, 23, 0.78), transparent);
  border-bottom: 1px solid rgba(148, 163, 184, 0.25);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-mark {
  width: 32px;
  height: 32px;
  border-radius: 30% 70% 65% 35%;
  background: radial-gradient(circle at 20% 20%, #fed7aa, #f97316 45%, #ea580c 100%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #0f172a;
  font-size: 1.25rem;
  box-shadow: 0 0 18px rgba(248, 250, 252, 0.45);
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-weight: 600;
  letter-spacing: 0.04em;
  font-size: 0.95rem;
  text-transform: uppercase;
}

.logo-subtitle {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-size: 0.9rem;
}

.main-nav a {
  position: relative;
  color: var(--text-muted);
  padding-block: 4px;
}

.main-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: linear-gradient(to right, var(--primary), var(--accent));
  transition: width 0.2s ease-out;
}

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

.main-nav a:hover::after {
  width: 100%;
}

.nav-cta {
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--primary), #ea580c);
  color: #0b1120;
  font-weight: 600;
  box-shadow: 0 10px 25px rgba(248, 113, 22, 0.4);
}

.nav-toggle {
  display: none;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.4);
  background: rgba(15, 23, 42, 0.85);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
  padding: 0;
}

.nav-toggle span {
  width: 14px;
  height: 2px;
  border-radius: 999px;
  background: var(--text);
}

.hero {
  padding: 4.5rem 0 3.5rem;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 2.5rem;
  align-items: center;
}

.hero-copy {
  position: relative;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--text-muted);
  margin-bottom: 0.95rem;
}

.eyebrow::before {
  content: '';
  width: 18px;
  height: 1px;
  border-radius: 999px;
  background: linear-gradient(to right, var(--primary), var(--accent));
}

.hero-copy h1 {
  font-size: clamp(2.1rem, 2.7vw, 2.8rem);
  line-height: 1.15;
  margin: 0 0 0.85rem;
}

.hero-text {
  margin: 0 0 1.4rem;
  color: var(--text-muted);
  font-size: 0.98rem;
  max-width: 34rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.4rem;
}

.btn {
  border-radius: var(--radius-full);
  padding: 0.7rem 1.4rem;
  border: 1px solid transparent;
  font-size: 0.9rem;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.08s ease-out, box-shadow 0.08s ease-out, background 0.09s ease-out,
    border-color 0.09s ease-out;
}

.btn.primary {
  background: linear-gradient(135deg, var(--primary), #ea580c);
  color: #0b1120;
  box-shadow: 0 18px 35px rgba(248, 113, 22, 0.45);
}

.btn.primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 22px 45px rgba(248, 113, 22, 0.55);
}

.btn.ghost {
  border-color: rgba(148, 163, 184, 0.48);
  background: rgba(15, 23, 42, 0.8);
  color: var(--text);
}

.btn.ghost:hover {
  border-color: rgba(248, 113, 22, 0.75);
  background: rgba(15, 23, 42, 0.9);
}

.btn.full {
  width: 100%;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.hero-meta span {
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(148, 163, 184, 0.45);
}

.hero-media {
  display: flex;
  justify-content: center;
}

.hero-card {
  width: 100%;
  max-width: 420px;
  background: radial-gradient(circle at top left, rgba(248, 250, 252, 0.08), transparent 55%),
    linear-gradient(to bottom right, var(--bg-elevated), #020617);
  border-radius: 24px;
  padding: 1.25rem 1.25rem 1.1rem;
  border: 1px solid rgba(148, 163, 184, 0.4);
  box-shadow: var(--shadow-soft);
}

.slider {
  position: relative;
  overflow: hidden;
  border-radius: 18px;
  border: 1px solid rgba(148, 163, 184, 0.45);
  background: #020617;
}

.slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: translateX(12px) scale(0.98);
  transition: opacity 0.3s ease-out, transform 0.3s ease-out;
}

.slide.active {
  opacity: 1;
  transform: translateX(0) scale(1);
  position: relative;
}

.slide img {
  width: 100%;
  height: 230px;
  object-fit: cover;
}

.slide-caption {
  font-size: 0.78rem;
  color: var(--text-muted);
  padding: 0.5rem 0.75rem 0.7rem;
  background: radial-gradient(circle at top left, rgba(15, 23, 42, 0.95), rgba(15, 23, 42, 0.98));
  border-top: 1px solid rgba(15, 23, 42, 0.9);
}

.slider-control {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 26px;
  height: 26px;
  border-radius: 999px;
  border: none;
  background: rgba(15, 23, 42, 0.9);
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0.85rem;
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.65);
}

.slider-control:hover {
  color: var(--text);
  background: rgba(15, 23, 42, 1);
}

.slider-control.prev {
  left: 10px;
}

.slider-control.next {
  right: 10px;
}

.slider-dots {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 4px;
}

.slider-dots button {
  width: 6px;
  height: 6px;
  border-radius: 999px;
  border: none;
  background: rgba(148, 163, 184, 0.55);
  cursor: pointer;
  padding: 0;
}

.slider-dots button.active {
  width: 14px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
}

.hero-badge {
  margin-top: 0.9rem;
  padding: 0.6rem 0.8rem;
  border-radius: 14px;
  background: rgba(15, 23, 42, 0.95);
  border: 1px solid rgba(148, 163, 184, 0.45);
  font-size: 0.78rem;
  color: var(--text-muted);
}

.hero-badge-label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.15rem 0.6rem;
  margin-right: 0.4rem;
  border-radius: 999px;
  background: var(--primary-soft);
  color: #fed7aa;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.section {
  padding: 3.5rem 0;
}

.section.muted {
  background: radial-gradient(circle at top, rgba(30, 64, 175, 0.22), transparent 50%),
    linear-gradient(to bottom, #020617, #020617);
}

.section-header {
  text-align: center;
  margin-bottom: 2rem;
}

.section-header.align-left {
  text-align: left;
}

.section-header h2 {
  margin: 0 0 0.6rem;
  font-size: 1.4rem;
}

.section-header p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.4rem;
}

.card {
  background: radial-gradient(circle at top left, rgba(15, 23, 42, 0.9), transparent 60%),
    linear-gradient(to bottom right, var(--bg-elevated), #020617);
  border-radius: var(--radius-lg);
  padding: 1.3rem 1.3rem 1.2rem;
  border: 1px solid var(--border-subtle);
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.75);
}

.card.service h3 {
  margin: 0 0 0.4rem;
  font-size: 1rem;
}

.card.service p {
  margin: 0 0 0.6rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.card.service ul {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.card.service li::before {
  content: '•';
  color: var(--primary);
  margin-right: 0.35rem;
}

.maintenance-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 1.5rem;
}

.maintenance-list ul {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.maintenance-list li + li {
  margin-top: 0.25rem;
}

.maintenance-list li::before {
  content: '✓';
  color: var(--accent);
  margin-right: 0.4rem;
}

.maintenance-tags p {
  margin: 0 0 0.8rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  font-size: 0.78rem;
}

.tag-cloud span {
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.95);
  border: 1px dashed rgba(148, 163, 184, 0.7);
  color: var(--text-muted);
}

.testimonials {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.2rem;
}

.testimonial-text {
  margin: 0 0 0.7rem;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.testimonial-author {
  margin: 0;
  font-size: 0.83rem;
  color: #e5e7eb;
  font-weight: 500;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 1.5rem;
  align-items: flex-start;
}

.contact-list {
  margin-top: 1.2rem;
  display: grid;
  gap: 0.75rem;
}

.contact-row {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 0.75rem;
  align-items: baseline;
}

.contact-row .label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.contact-row p,
.contact-row a {
  margin: 0;
  font-size: 0.9rem;
}

.contact-row a {
  color: #e5e7eb;
}

.contact-form-card h3 {
  margin: 0 0 0.7rem;
  font-size: 1rem;
}

.contact-form {
  display: grid;
  gap: 0.75rem;
}

.form-row {
  display: grid;
  gap: 0.3rem;
}

.form-row label {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.form-row input,
.form-row select,
.form-row textarea {
  border-radius: 12px;
  border: 1px solid rgba(148, 163, 184, 0.5);
  background: rgba(15, 23, 42, 0.9);
  color: var(--text);
  font-family: inherit;
  font-size: 0.9rem;
  padding: 0.55rem 0.7rem;
  outline: none;
}

.form-row textarea {
  resize: vertical;
  min-height: 80px;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  border-color: rgba(248, 113, 22, 0.85);
  box-shadow: 0 0 0 1px rgba(248, 113, 22, 0.65);
}

.site-footer {
  border-top: 1px solid rgba(148, 163, 184, 0.35);
  padding: 1.2rem 0 1.5rem;
  background: radial-gradient(circle at top, rgba(30, 64, 175, 0.2), transparent 55%),
    linear-gradient(to bottom, #020617, #020617);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.footer-links a {
  color: var(--text-muted);
}

.footer-links a:hover {
  color: var(--text);
}

@media (max-width: 960px) {
  .hero-inner {
    grid-template-columns: minmax(0, 1fr);
    gap: 2rem;
  }

  .hero-media {
    order: -1;
  }

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

  .maintenance-layout,
  .contact-layout {
    grid-template-columns: minmax(0, 1fr);
  }

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

@media (max-width: 720px) {
  main {
    padding-top: calc(var(--nav-height) + 8px);
  }

  .header-inner {
    gap: 0.6rem;
  }

  .main-nav {
    position: fixed;
    inset-inline: 12px;
    top: calc(var(--nav-height) + 6px);
    border-radius: 18px;
    padding: 0.75rem 1rem;
    background: rgba(15, 23, 42, 0.96);
    border: 1px solid rgba(148, 163, 184, 0.5);
    flex-direction: column;
    align-items: flex-start;
    gap: 0.7rem;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-4px);
    transition: opacity 0.18s ease-out, transform 0.18s ease-out;
    font-size: 0.92rem;
  }

  .main-nav.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav-toggle {
    display: inline-flex;
  }

  .hero {
    padding-top: 2.8rem;
  }

  .hero-card {
    max-width: 100%;
  }

  .hero-copy h1 {
    font-size: 1.9rem;
  }

  .hero-meta span {
    font-size: 0.75rem;
  }

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

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

  .contact-row {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.3rem;
  }
}