:root {
  --blue: #0b5bd3;
  --blue-dark: #083f92;
  --ink: #16233b;
  --muted: #5b6b83;
  --bg: #ffffff;
  --bg-alt: #f2f6fc;
  --line: #dde6f2;
  --accent: #ffb64d;
  --radius: 14px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
}

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

.container { width: min(1100px, 92%); margin: 0 auto; }

h1, h2, h3 { line-height: 1.15; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.3rem); margin-bottom: 0.6rem; }

.section-kicker {
  color: var(--blue);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
  margin-bottom: 0.4rem;
}

.section { padding: 4.5rem 0; }
.section-alt { background: var(--bg-alt); }
.section-sub { color: var(--muted); max-width: 640px; margin-bottom: 2rem; }

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.8rem 1.5rem;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  border: 2px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  cursor: pointer;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(11, 91, 211, 0.25); }
.btn-primary { background: var(--blue); color: #fff; }
.btn-light { background: var(--accent); color: #4a2b00; }
.btn-outline { border-color: var(--blue); color: var(--blue); }
.btn-outline-light { border-color: #fff; color: #fff; }
.btn-block { width: 100%; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 0.7rem 0; }
.brand { display: flex; align-items: center; gap: 0.6rem; text-decoration: none; color: var(--ink); }
.brand-mark {
  display: grid;
  place-items: center;
  width: 44px; height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  color: #fff; font-weight: 800; font-size: 1rem;
  flex-shrink: 0;
}
.brand-mark-sm { width: 36px; height: 36px; font-size: 0.85rem; border-radius: 10px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-text small { color: var(--muted); font-size: 0.72rem; letter-spacing: 0.06em; text-transform: uppercase; }

.nav { display: flex; gap: 1.4rem; }
.nav a { color: var(--ink); text-decoration: none; font-weight: 600; }
.nav a:hover { color: var(--blue); }

.header-actions { display: flex; align-items: center; gap: 0.8rem; }
.header-phone { padding: 0.55rem 1.1rem; font-size: 0.95rem; }
.nav-toggle { display: none; background: none; border: none; font-size: 1.5rem; cursor: pointer; color: var(--ink); }

/* Hero */
.hero {
  background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue) 55%, #2f86ff 100%);
  color: #fff;
  padding: 5rem 0 4.5rem;
  overflow: hidden;
}
.hero-inner { display: grid; grid-template-columns: 1fr; justify-items: center; text-align: center; gap: 2.2rem; }
.hero-kicker {
  display: inline-block;
  background: rgba(255, 255, 255, 0.14);
  padding: 0.3rem 0.9rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.hero-sub { font-size: 1.15rem; max-width: 34rem; margin: 1.1rem auto 1.8rem; color: rgba(255, 255, 255, 0.92); }
.hero-actions { display: flex; gap: 0.8rem; flex-wrap: wrap; justify-content: center; }
.hero-art { max-width: 420px; margin: 0 auto; }
.hero-art img {
  width: 100%;
  height: auto;
  border-radius: 14px;
  box-shadow: 0 18px 44px rgba(4, 20, 50, 0.4);
}

/* Trust bar */
.trustbar { border-bottom: 1px solid var(--line); background: #fff; }
.trustbar-inner {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  padding: 1.4rem 0;
}
.trustbar div { display: flex; flex-direction: column; padding-left: 1rem; border-left: 3px solid var(--accent); }
.trustbar strong { font-size: 0.95rem; }
.trustbar span { color: var(--muted); font-size: 0.85rem; }

/* Services */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; margin-top: 1.8rem; }
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.6rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 14px 30px rgba(22, 35, 59, 0.09); }
.card-featured {
  border-color: var(--accent);
  border-width: 2px;
  box-shadow: 0 10px 26px rgba(255, 182, 77, 0.18);
}
.card-featured .card-icon { font-size: 2.1rem; }
.card-featured h3 { color: var(--blue-dark); }
.card-icon { font-size: 1.8rem; margin-bottom: 0.7rem; }
.card h3 { margin-bottom: 0.4rem; }
.card p { color: var(--muted); font-size: 0.95rem; }

.emergency-strip {
  margin-top: 2rem;
  background: linear-gradient(120deg, var(--ink), #24344f);
  color: #fff;
  border-radius: var(--radius);
  padding: 1.6rem 1.8rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.emergency-strip p { color: rgba(255, 255, 255, 0.85); }

/* Why us */
.why-grid { display: grid; grid-template-columns: 1fr; gap: 2.2rem; }
.why-grid > div:first-child { max-width: 680px; }
.checklist { list-style: none; margin: 1.2rem 0 1.8rem; }
.checklist li { padding: 0.35rem 0 0.35rem 1.8rem; position: relative; }
.checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--blue);
  font-weight: 800;
}
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.stats span { font-size: 1.7rem; font-weight: 800; color: var(--blue); display: block; }
.stats small { color: var(--muted); }
.why-panel {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.8rem;
  box-shadow: 0 10px 30px rgba(22, 35, 59, 0.07);
}
.why-photo {
  display: block;
  width: 100%;
  max-width: 440px;
  height: auto;
  margin: 0 auto 1.2rem;
  border-radius: 12px;
}
.why-panel { max-width: 680px; }
.why-panel h3 { margin-bottom: 0.6rem; }
.why-panel p { color: var(--muted); margin-bottom: 1.2rem; }

/* Service area */
.area-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.6rem;
  margin-top: 1.6rem;
}
.area-list li {
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.7rem 1rem;
  font-weight: 600;
  font-size: 0.95rem;
}

/* Contact info (footer) */
.footer-contact strong { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em; color: rgba(255, 255, 255, 0.6); }

/* Footer */
.site-footer { background: var(--ink); color: rgba(255, 255, 255, 0.85); padding: 2.5rem 0 1.5rem; }
.footer-inner { display: flex; justify-content: space-between; gap: 2rem; flex-wrap: wrap; }
.site-footer .brand-mark { margin-bottom: 0.6rem; }
.site-footer p { max-width: 30rem; margin-top: 0.4rem; }
.footer-contact { display: flex; flex-direction: column; gap: 0.3rem; align-items: flex-end; }
.footer-contact a { color: #fff; text-decoration: none; font-weight: 700; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.15); margin-top: 2rem; padding-top: 1.2rem; font-size: 0.85rem; color: rgba(255, 255, 255, 0.6); }

/* Responsive */
@media (max-width: 900px) {
  .cards { grid-template-columns: 1fr 1fr; }
  .trustbar-inner { grid-template-columns: 1fr 1fr; }
  .area-list { grid-template-columns: 1fr 1fr; }
  .footer-contact { align-items: flex-start; }
}

@media (max-width: 640px) {
  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    padding: 1rem 4%;
    gap: 0.8rem;
  }
  .nav.open { display: flex; }
  .nav-toggle { display: block; }
  .header-phone { display: none; }
  .cards, .trustbar-inner, .form-row { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr 1fr; }
}