:root {
  --bg: #0b0d10;
  --bg-2: #12161b;
  --card: #171c22;
  --accent: #5dd0ff;
  --accent-2: #2aa8da;
  --text: #f5f7fa;
  --muted: #b9c3cf;
  --line: rgba(255,255,255,0.08);
  --shadow: 0 20px 40px rgba(0,0,0,0.28);
  --radius: 18px;
}

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

html {
  scroll-behavior: smooth;
}

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

a {
  text-decoration: none;
}

img {
  width: 100%;
  display: block;
  border-radius: 16px;
}

ul {
  list-style: none;
}

.container {
  width: min(1120px, 90%);
  margin: 0 auto;
}

.hero {
  position: relative;
  min-height: 100vh;
  background:
    linear-gradient(rgba(3, 8, 14, 0.45), rgba(3, 8, 14, 0.72)),
    url("https://images.unsplash.com/photo-1503376780353-7e6692767b70?auto=format&fit=crop&w=1600&q=80") center/cover no-repeat;
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(93, 208, 255, 0.14), transparent 35%);
}

.navbar {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 28px 0;
}

.logo {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.4px;
}

.nav-links {
  display: flex;
  gap: 24px;
}

.nav-links a {
  color: white;
  font-weight: 500;
  transition: 0.25s ease;
}

.nav-links a:hover {
  color: var(--accent);
}

.menu-toggle {
  display: none;
  background: transparent;
  color: white;
  border: 0;
  font-size: 1.7rem;
  cursor: pointer;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
  padding: 120px 0 90px;
}

.eyebrow,
.section-label {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 1.8px;
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 14px;
}

.hero-content h1 {
  font-size: clamp(2.7rem, 6vw, 5.2rem);
  line-height: 1.04;
  margin-bottom: 18px;
}

.hero-text {
  max-width: 650px;
  color: var(--muted);
  font-size: 1.08rem;
  margin-bottom: 28px;
}

.hero-buttons,
.contact-buttons {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.hero-buttons {
  margin-bottom: 28px;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.hero-badges span {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.08);
  padding: 10px 14px;
  border-radius: 999px;
}

.btn {
  display: inline-block;
  padding: 14px 24px;
  border-radius: 12px;
  font-weight: 800;
  transition: 0.25s ease;
}

.btn-primary {
  background: var(--accent);
  color: #071018;
}

.btn-primary:hover {
  background: var(--accent-2);
  transform: translateY(-2px);
}

.btn-secondary {
  border: 1px solid rgba(255,255,255,0.22);
  color: white;
}

.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.section {
  padding: 90px 0;
}

.section-dark {
  background: var(--bg-2);
}

.center {
  text-align: center;
}

.narrow {
  max-width: 720px;
  margin-inline: auto;
}

.section h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  margin-bottom: 16px;
}

.section-text {
  color: var(--muted);
}

.stats-strip {
  margin-top: -50px;
  position: relative;
  z-index: 3;
}

.stats-grid,
.cards,
.gallery-grid,
.reviews-grid {
  display: grid;
  gap: 20px;
}

.stats-grid {
  grid-template-columns: repeat(3, 1fr);
}

.stat-card,
.feature-box,
.service-card,
.review-card,
.contact-card,
.cta-box {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.stat-card {
  padding: 28px;
  text-align: center;
}

.stat-card h2 {
  color: var(--accent);
  margin-bottom: 8px;
}

.stat-card p {
  color: var(--muted);
}

.split {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 32px;
  align-items: start;
}

.feature-box {
  padding: 28px;
}

.feature-box h3 {
  margin-bottom: 14px;
}

.feature-box li {
  color: var(--muted);
  margin-bottom: 12px;
  padding-left: 18px;
  position: relative;
}

.feature-box li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--accent);
}

.cards {
  margin-top: 40px;
  grid-template-columns: repeat(4, 1fr);
}

.service-card {
  padding: 28px;
  position: relative;
}

.service-card h3 {
  margin-bottom: 10px;
}

.service-card p {
  color: var(--muted);
  margin-bottom: 18px;
}

.service-card span {
  color: var(--accent);
  font-size: 1.15rem;
  font-weight: 800;
}

.featured {
  outline: 1px solid rgba(93, 208, 255, 0.35);
  transform: translateY(-6px);
}

.tag {
  display: inline-block;
  background: rgba(93, 208, 255, 0.12);
  color: var(--accent);
  border-radius: 999px;
  padding: 6px 10px;
  text-transform: uppercase;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 14px;
}

.gallery-grid {
  margin-top: 36px;
  grid-template-columns: repeat(4, 1fr);
}

.gallery-grid img {
  height: 280px;
  object-fit: cover;
  border: 1px solid var(--line);
}

.cta-band {
  padding-top: 30px;
}

.cta-box {
  padding: 34px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  background: linear-gradient(135deg, #151d24, #1c2831);
}

.reviews-grid {
  margin-top: 36px;
  grid-template-columns: repeat(3, 1fr);
}

.review-card {
  padding: 28px;
}

.review-card p {
  color: var(--muted);
  margin-bottom: 14px;
}

.review-card h4 {
  color: var(--accent);
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 0.95fr;
  gap: 24px;
  align-items: center;
}

.contact-card {
  padding: 30px;
}

.contact-card p {
  color: var(--muted);
  margin-bottom: 12px;
}

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

.footer {
  background: #090c10;
  border-top: 1px solid var(--line);
  padding: 24px 0;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.95rem;
}

.floating-cta {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 99;
  background: var(--accent);
  color: #071018;
  padding: 14px 18px;
  border-radius: 999px;
  font-weight: 800;
  box-shadow: 0 12px 24px rgba(0,0,0,0.25);
}

@media (max-width: 980px) {
  .stats-grid,
  .cards,
  .gallery-grid,
  .reviews-grid,
  .split,
  .contact-wrapper,
  .cta-box {
    grid-template-columns: 1fr;
  }

  .cta-box {
    align-items: flex-start;
  }

  .gallery-grid img {
    height: 240px;
  }
}

@media (max-width: 768px) {
  .menu-toggle {
    display: block;
    z-index: 5;
  }

  .nav-links {
    position: absolute;
    top: 78px;
    right: 5%;
    background: rgba(15, 20, 26, 0.98);
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 18px;
    width: 220px;
    display: none;
    flex-direction: column;
    gap: 14px;
  }

  .nav-links.show {
    display: flex;
  }

  .hero-content {
    padding-top: 80px;
  }

  .section {
    padding: 72px 0;
  }
}