:root {
  --navy: #0b3d91;
  --navy-dark: #07286b;
  --accent: #ffb703;
  --bg: #f7f9fc;
  --text: #1a1f36;
  --muted: #5b6275;
  --white: #ffffff;
  --shadow: 0 6px 24px rgba(11, 61, 145, 0.08);
  --radius: 14px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  padding-bottom: 70px;
}
a { color: var(--navy); text-decoration: none; }
img { max-width: 100%; display: block; }

/* TOP BAR */
.topbar {
  background: var(--navy-dark);
  color: var(--white);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 14px;
  padding: 8px 16px;
  font-size: 14px;
  flex-wrap: wrap;
}
.topbar__pulse {
  width: 10px; height: 10px; border-radius: 50%;
  background: #2ecc71;
  box-shadow: 0 0 0 0 rgba(46, 204, 113, 0.7);
  animation: pulse 1.6s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(46,204,113,0.7); }
  70% { box-shadow: 0 0 0 12px rgba(46,204,113,0); }
  100% { box-shadow: 0 0 0 0 rgba(46,204,113,0); }
}
.topbar__phone { color: var(--accent); font-weight: 800; }

/* HEADER */
.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
  background: var(--white);
  border-bottom: 1px solid #eef1f7;
  position: sticky; top: 0; z-index: 50;
}
.logo { display: flex; align-items: center; gap: 10px; font-weight: 800; color: var(--navy); font-size: 18px; }
.logo__mark { font-size: 26px; }
.nav { display: flex; gap: 24px; }
.nav a { color: var(--text); font-weight: 600; }
.nav a:hover { color: var(--navy); }
@media (max-width: 760px) { .nav { display: none; } }

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  transition: transform .08s ease, box-shadow .2s ease;
  cursor: pointer;
  border: none;
  text-decoration: none;
}
.btn--primary { background: var(--accent); color: #1a1f36; box-shadow: 0 4px 16px rgba(255,183,3,0.4); }
.btn--primary:hover { transform: translateY(-1px); box-shadow: 0 8px 24px rgba(255,183,3,0.5); }
.btn--ghost { background: transparent; color: var(--white); border: 2px solid var(--white); }
.btn--ghost:hover { background: var(--white); color: var(--navy); }
.btn--xl { padding: 16px 32px; font-size: 17px; }
.btn--sm { padding: 8px 16px; font-size: 14px; }
.btn--full { width: 100%; }

/* HERO */
.hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-dark) 100%);
  color: var(--white);
  padding: 80px 24px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(255,183,3,0.12), transparent 50%);
  pointer-events: none;
}
.hero__inner { max-width: 900px; margin: 0 auto; position: relative; }
.hero h1 { font-size: clamp(30px, 5vw, 52px); font-weight: 800; line-height: 1.15; margin-bottom: 20px; }
.hero h1 .accent { color: var(--accent); }
.hero__sub { font-size: clamp(16px, 2vw, 19px); color: #d6e0f5; max-width: 720px; margin-bottom: 32px; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 32px; }
.hero__bullets { list-style: none; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 12px; }
.hero__bullets li { color: #d6e0f5; font-weight: 500; }

/* TRUST STRIP */
.trust {
  background: var(--bg);
  padding: 20px 24px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 32px;
  border-bottom: 1px solid #eef1f7;
}
.trust__item { font-weight: 700; color: var(--muted); font-size: 14px; letter-spacing: 0.4px; }

/* SECTIONS */
.section { padding: 80px 24px; }
.section--alt { background: var(--bg); }
.container { max-width: 1100px; margin: 0 auto; }
.container--two { display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: center; }
.container--narrow { max-width: 700px; margin: 0 auto; }
@media (max-width: 800px) { .container--two { grid-template-columns: 1fr; } }
.section__title { font-size: clamp(26px, 4vw, 40px); font-weight: 800; margin-bottom: 12px; color: var(--navy); }
.section__lead { color: var(--muted); font-size: 18px; margin-bottom: 40px; max-width: 700px; }

/* CARDS */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.card {
  background: var(--white);
  border: 1px solid #eef1f7;
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
  transition: transform .15s ease, box-shadow .25s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(11,61,145,0.12); }
.card__icon { font-size: 32px; margin-bottom: 12px; }
.card h3 { font-size: 19px; margin-bottom: 8px; color: var(--navy); }
.card h3 a { color: var(--navy); text-decoration: none; }
.card h3 a:hover { text-decoration: underline; }
.card p { color: var(--muted); font-size: 15px; }

/* STATS */
.stats { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.stat { background: var(--white); border-radius: var(--radius); padding: 24px; text-align: center; box-shadow: var(--shadow); }
.stat strong { display: block; font-size: 28px; color: var(--navy); font-weight: 800; }
.stat span { color: var(--muted); font-size: 14px; }

/* AREA GRID */
.area-grid { list-style: none; display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 12px; }
.area-grid li { background: var(--white); border: 1px solid #eef1f7; border-radius: 8px; padding: 12px 16px; font-weight: 600; font-size: 14px; color: var(--text); }

/* ESTIMATE FORM */
.estimate-form { display: flex; flex-direction: column; gap: 14px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }
.estimate-form input, .estimate-form textarea, .estimate-form select {
  padding: 14px 16px;
  border: 2px solid #e2e8f0;
  border-radius: 10px;
  font-size: 15px;
  font-family: inherit;
  width: 100%;
  transition: border-color .2s;
}
.estimate-form input:focus, .estimate-form textarea:focus { outline: none; border-color: var(--navy); }
.form__note { font-size: 14px; color: var(--muted); text-align: center; margin-top: 8px; }
.form-success { background: #e8f5e9; border: 1px solid #66bb6a; border-radius: var(--radius); padding: 28px; text-align: center; }
.form-success h3 { color: #2e7d32; font-size: 22px; margin-bottom: 8px; }

/* CTA SECTION */
.cta { background: var(--navy); color: var(--white); padding: 80px 24px; text-align: center; }
.cta h2 { font-size: clamp(26px, 4vw, 40px); font-weight: 800; margin-bottom: 16px; }
.cta p { color: #d6e0f5; font-size: 18px; margin-bottom: 32px; max-width: 600px; margin-left: auto; margin-right: auto; }
.cta__buttons { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }

/* FOOTER */
.footer { background: #0d1117; color: #8b949e; padding: 48px 24px 24px; }
.footer__inner { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 32px; max-width: 1100px; margin: 0 auto 32px; }
.footer__inner strong { color: var(--white); display: block; margin-bottom: 10px; font-size: 15px; }
.footer__inner p { font-size: 14px; margin-bottom: 6px; }
.footer__inner a { color: #8b949e; }
.footer__inner a:hover { color: var(--accent); }
.footer__legal { text-align: center; font-size: 13px; padding-top: 24px; border-top: 1px solid #21262d; max-width: 1100px; margin: 0 auto; }

/* STICKY CALL BAR */
.sticky-call {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--accent);
  color: #1a1f36;
  text-align: center;
  padding: 14px 20px;
  font-weight: 800;
  font-size: 16px;
  z-index: 100;
  display: none;
  text-decoration: none;
}
@media (max-width: 768px) { .sticky-call { display: block; } }

/* WHY US SECTION TEXT */
.section--alt p { margin-bottom: 16px; line-height: 1.7; color: var(--text); font-size: 16px; }
.section--alt p:last-of-type { margin-bottom: 24px; }

/* BREADCRUMBS & LONG-FORM (service/blog inner pages) */
.breadcrumb { font-size: 14px; color: var(--muted); margin-bottom: 16px; line-height: 1.5; }
.breadcrumb a { color: var(--navy); font-weight: 600; }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb__sep { color: #c5cad8; margin: 0 6px; }
.page-hero { padding: 36px 24px 40px; background: linear-gradient(135deg, var(--navy) 0%, var(--navy-dark) 100%); color: var(--white); }
.page-hero__inner { max-width: 900px; margin: 0 auto; }
.page-hero h1 { font-size: clamp(26px, 4vw, 40px); font-weight: 800; line-height: 1.2; margin-bottom: 12px; }
.page-hero .lead { color: #d6e0f5; font-size: clamp(16px, 1.6vw, 18px); line-height: 1.5; }
.section--article { padding: 48px 24px 80px; }
.prose { max-width: 720px; margin: 0 auto; font-size: 16px; }
.prose h2 { font-size: 22px; color: var(--navy); font-weight: 800; margin: 32px 0 12px; }
.prose p { margin-bottom: 16px; color: var(--text); line-height: 1.7; }
.prose ul { margin: 0 0 16px 1.1em; color: var(--text); line-height: 1.7; }
.prose li { margin-bottom: 8px; }
.article-meta { font-size: 14px; color: var(--muted); margin-top: 8px; }
.section--tight-cta { padding: 0 24px 64px; }
.section--tight-cta .container--narrow { margin-top: 0; }

/* BLOG INDEX */
.post-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; margin-top: 8px; }
.post-card { display: block; background: var(--white); border: 1px solid #eef1f7; border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); transition: transform .15s ease, box-shadow .25s ease; }
.post-card:hover { transform: translateY(-3px); box-shadow: 0 12px 32px rgba(11,61,145,0.12); }
.post-card h2 { font-size: 20px; color: var(--navy); margin-bottom: 10px; font-weight: 800; }
.post-card p { color: var(--muted); font-size: 15px; margin: 0; }
.post-card__meta { font-size: 13px; color: #8891a3; margin-top: 12px; }
.prose--blog { max-width: 720px; margin: 0 auto; font-size: 17px; }
.prose--blog h2 { margin-top: 40px; }
.prose--blog h3 { font-size: 19px; color: var(--navy); font-weight: 800; margin: 28px 0 10px; }
.prose--blog .byline { font-size: 15px; color: var(--muted); margin-bottom: 28px; padding-bottom: 20px; border-bottom: 1px solid #eef1f7; }