:root {
  --blue: #1A6FB0;
  --sky: #73ACD7;
  --green: #11B971;
  --ink: #111827;
  --muted: #4B5563;
  --line: #D8E7F3;
  --soft: #F5FAFE;
  --dark: #0A2540;
  --star: #F8B72A;
  --radius: 28px;
  --shadow: 0 24px 80px rgba(10, 37, 64, .13);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: #ffffff;
  line-height: 1.65;
}

body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
p { font-size: 16px; color: var(--muted); margin: 0 0 1rem; }
h1, h2, h3, h4, .logo-text { font-family: Arial, Helvetica, sans-serif; color: var(--ink); letter-spacing: -.035em; }
h1 { font-size: clamp(35px, 7vw, 68px); line-height: .98; margin: 0; font-weight: 800; }
h2 { font-size: clamp(28px, 5vw, 48px); line-height: 1.05; margin: 0 0 1rem; font-weight: 780; }
h3 { font-size: clamp(20px, 3vw, 28px); line-height: 1.15; margin: 0 0 .65rem; font-weight: 760; }
h4 { font-size: 20px; line-height: 1.2; margin: 0 0 .45rem; font-weight: 750; }

.container { width: min(1160px, calc(100% - 32px)); margin: 0 auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(216, 231, 243, .95);
}
.header-inner { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.logo { display: inline-flex; align-items: center; gap: 11px; font-weight: 800; }
.logo img { width: 42px; height: 42px; border-radius: 12px; }
.logo-text { font-size: 24px; white-space: nowrap; }
.desktop-nav { display: none; align-items: center; gap: 23px; font-size: 18px; font-weight: 700; color: #20364D; }
.desktop-nav a:hover { color: var(--blue); }
.header-phone { display: none !important; }
.menu-toggle {
  display: inline-flex;
  width: 46px;
  height: 46px;
  border: 0;
  border-radius: 14px;
  background: var(--dark);
  color: #fff;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.hamburger, .hamburger::before, .hamburger::after { width: 22px; height: 2px; background: currentColor; display: block; border-radius: 5px; content: ""; position: relative; }
.hamburger::before { position: absolute; top: -7px; }
.hamburger::after { position: absolute; top: 7px; }
.mobile-panel {
  display: none;
  position: fixed;
  top: 76px;
  left: 0;
  right: 0;
  z-index: 39;
  background: #ffffff;
  padding: 18px 16px 28px;
  box-shadow: var(--shadow);
  border-bottom: 1px solid var(--line);
}
.mobile-panel.open { display: block; }
.mobile-panel a:not(.phone-link) { display: block; padding: 14px 8px; font-size: 18px; font-weight: 750; border-bottom: 1px solid #EBF3FA; color: var(--ink); }
.phone-link, .primary-btn, .secondary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 52px;
  border-radius: 999px;
  padding: 0 22px;
  font-size: 16px;
  font-weight: 800;
  transition: transform .22s ease, box-shadow .22s ease, background .22s ease;
  white-space: nowrap;
}
.phone-link, .primary-btn { background: var(--blue); color: #ffffff; box-shadow: 0 14px 28px rgba(26, 111, 176, .22); }
.secondary-btn { background: #ffffff; color: #111827; border: 1px solid rgba(10, 37, 64, .14); }
.phone-link:hover, .primary-btn:hover, .secondary-btn:hover { transform: translateY(-2px); box-shadow: 0 18px 36px rgba(10, 37, 64, .18); }
.mobile-panel .phone-link { width: 100%; margin-top: 18px; color: #ffffff; }

.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #EAF6FF 0%, #ffffff 50%, #D9EEF9 100%);
  padding: 32px 0 58px;
}
.facade-bg { position: absolute; inset: 0; pointer-events: none; opacity: .5; overflow: hidden; }
.facade-bg span { position: absolute; bottom: -12%; width: 12%; background: linear-gradient(180deg, rgba(26,111,176,.22), rgba(115,172,215,.1)); border: 1px solid rgba(255,255,255,.7); border-radius: 28px 28px 0 0; animation: drift 13s ease-in-out infinite alternate; }
.facade-bg span:nth-child(1){ left: 4%; height: 70%; width: 10%; }
.facade-bg span:nth-child(2){ left: 18%; height: 46%; width: 14%; animation-duration: 16s; }
.facade-bg span:nth-child(3){ right: 25%; height: 78%; width: 9%; animation-duration: 18s; }
.facade-bg span:nth-child(4){ right: 7%; height: 55%; width: 16%; animation-duration: 14s; }
@keyframes drift { from { transform: translateY(0); } to { transform: translateY(-24px); } }
.hero-grid { position: relative; display: grid; grid-template-columns: 1fr; gap: 26px; align-items: stretch; }
.hero-copy, .hero-media { min-height: 100%; }
.eyebrow { color: var(--blue); font-size: 16px; font-weight: 850; text-transform: uppercase; letter-spacing: .12em; margin-bottom: 12px; }
.stars { color: var(--star); font-size: 24px; letter-spacing: 3px; margin: 16px 0 12px; }
.trust-icons { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; margin: 0 0 22px; }
.trust-icons img { width: auto; height: 48px; max-width: 98px; object-fit: contain; border: 1px solid rgba(26, 111, 176, .18); border-radius: 15px; padding: 6px; background: #fff; }
.hero-sub { max-width: 640px; font-size: 18px; color: #27384A; margin: 18px 0; }
.cta-line { font-size: 18px; font-weight: 800; color: var(--ink); margin: 22px 0 12px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-media { background: var(--dark); border-radius: 34px; padding: 14px; box-shadow: var(--shadow); position: relative; }
.hero-media img { width: 100%; aspect-ratio: 1 / 1; height: auto; object-fit: cover; border-radius: 25px; }
.metric-card { position: absolute; left: 28px; bottom: 28px; width: min(78%, 310px); background: rgba(255,255,255,.94); border-radius: 22px; padding: 16px; box-shadow: 0 18px 50px rgba(10,37,64,.22); }
.metric-card strong { display: block; font-size: 24px; color: var(--ink); line-height: 1.1; }
.metric-card span { color: var(--muted); font-size: 16px; }

section { padding: 62px 0; position: relative; }
.intro { background: #ffffff; }
.intro-card { display: grid; gap: 24px; grid-template-columns: 1fr; align-items: center; border-radius: var(--radius); padding: 24px; background: #fff; box-shadow: var(--shadow); border: 1px solid var(--line); }
.intro-card p { font-size: 18px; }
.vertical-mark { min-height: 180px; border-radius: 26px; background: linear-gradient(135deg, var(--blue), var(--sky)); display: grid; place-items: center; color: #ffffff; font-size: 56px; font-weight: 900; }
.split-section { background: var(--soft); overflow: hidden; }
.split { display: grid; grid-template-columns: 1fr; gap: 28px; align-items: center; }
.split.reverse .split-media { order: -1; }
.split-text { position: relative; z-index: 1; }
.split-media { border-radius: 30px; overflow: hidden; box-shadow: var(--shadow); background: #DDEDF8; }
.split-media img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }
.architect-panel { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; box-shadow: 0 20px 65px rgba(26,111,176,.09); }
.benefit-list { display: grid; gap: 14px; margin-top: 18px; }
.benefit { display: grid; grid-template-columns: 42px 1fr; gap: 13px; align-items: start; padding: 16px; background: #ffffff; border-radius: 20px; border: 1px solid #E4F0F8; }
.benefit-icon, .service-icon, .issue-icon { width: 42px; height: 42px; border-radius: 14px; display: grid; place-items: center; background: rgba(17, 185, 113, .12); color: var(--green); flex: none; }
.benefit p { margin: 0; }

.services { background: #ffffff; }
.section-head { max-width: 780px; margin-bottom: 30px; }
.services-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
.service-card { padding: 22px; border: 1px solid var(--line); border-radius: 24px; background: linear-gradient(180deg, #fff, #F8FCFF); transition: transform .22s ease, box-shadow .22s ease; }
.service-card:hover { transform: translateY(-4px); box-shadow: 0 18px 45px rgba(10,37,64,.1); }
.service-icon { margin-bottom: 14px; background: rgba(26,111,176,.1); color: var(--blue); }
.issues { background: linear-gradient(180deg, #0A2540, #113B63); }
.issues h2, .issues h3, .issues h4 { color: #ffffff; }
.issues p { color: #EAF6FF; }
.issues-grid { display: grid; grid-template-columns: 1fr; gap: 14px; }
.issue-card { display: grid; grid-template-columns: 42px 1fr; gap: 14px; padding: 20px; border-radius: 22px; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.18); }
.issue-card h4 { color: #ffffff; }
.issue-card p { color: #EAF6FF; margin-bottom: 0; }

.reviews { background: #ffffff; overflow: hidden; }
.carousel-shell { position: relative; }
.review-track { display: flex; gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; padding: 8px 2px 26px; }
.review-track::-webkit-scrollbar { display: none; }
.review-card { flex: 0 0 88%; scroll-snap-align: start; background: #fff; border: 1px solid var(--line); border-radius: 26px; padding: 24px; box-shadow: 0 16px 40px rgba(10,37,64,.08); }
.review-card .stars { font-size: 18px; margin: 0 0 12px; letter-spacing: 2px; }
.review-card strong { display: block; color: var(--ink); margin-bottom: 8px; font-size: 18px; }
.review-controls { display: flex; gap: 10px; justify-content: flex-end; }
.round-btn { width: 46px; height: 46px; border-radius: 50%; border: 1px solid var(--line); background: #fff; color: var(--ink); font-size: 22px; cursor: pointer; }

.coverage { background: var(--soft); }
.coverage-grid { display: grid; grid-template-columns: 1fr; gap: 20px; }
.coverage-card { background: #fff; border: 1px solid var(--line); border-radius: 26px; padding: 24px; box-shadow: 0 12px 35px rgba(26,111,176,.08); }
.pill-list { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }
.pill { display: inline-flex; align-items: center; min-height: 38px; padding: 0 14px; border-radius: 999px; background: #E9F5FD; color: #0A2540; font-weight: 800; }
.faq { background: #ffffff; }
.faq-grid { display: grid; grid-template-columns: 1fr; gap: 14px; }
.faq-item { border: 1px solid var(--line); border-radius: 22px; padding: 20px; background: #fff; }
.cta-band { background: linear-gradient(135deg, var(--blue), #0A2540); color: #ffffff; overflow: hidden; }
.cta-band h2 { color: #ffffff; }
.cta-band p { color: #EEF8FF; font-size: 18px; }
.cta-card { border-radius: 34px; padding: 30px; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.24); display: grid; gap: 20px; align-items: center; }
.cta-band .secondary-btn { color: #111827; }

.site-footer { background: #061A2E; color: #ffffff; padding: 44px 0 26px; }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 26px; }
.site-footer .logo-text, .site-footer h3, .site-footer h4 { color: #ffffff; }
.site-footer p, .site-footer a, .site-footer li { color: #D6E8F5; font-size: 14px; }
.footer-links { display: grid; gap: 8px; padding: 0; margin: 0; list-style: none; }
.disclaimer { border-top: 1px solid rgba(255,255,255,.16); margin-top: 28px; padding-top: 22px; }
.copyright { margin-top: 18px; color: #D6E8F5; font-size: 14px; }
.sticky-call {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 62px;
  padding: 0 12px calc(env(safe-area-inset-bottom) + 0px);
  background: var(--dark);
  color: #ffffff;
  font-size: 16px;
  font-weight: 900;
  transform: translateY(115%);
  opacity: 0;
  pointer-events: none;
  transition: transform .28s ease, opacity .28s ease;
  white-space: nowrap;
}
.sticky-call.visible { transform: translateY(0); opacity: 1; pointer-events: auto; }
.sticky-spacer { height: 76px; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (min-width: 640px) {
  .services-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .issues-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .faq-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 768px) {
  .desktop-nav { display: flex !important; }
  .header-phone { display: inline-flex !important; }
  .menu-toggle, .mobile-panel, .sticky-call, .sticky-spacer { display: none !important; }
  .hero { padding: 56px 0 78px; }
  .hero-grid { grid-template-columns: minmax(0, 1fr) minmax(320px, 45%); }
  .intro-card { grid-template-columns: 65% 35%; padding: 34px; }
  .split { grid-template-columns: 65% 35%; }
  .split.reverse { grid-template-columns: 35% 65%; }
  .split.reverse .split-media { order: 0; }
  .services-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .coverage-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cta-card { grid-template-columns: 1fr auto; padding: 40px; }
}

@media (min-width: 1024px) {
  .services-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .review-card { flex-basis: calc((100% - 32px) / 3); }
  .footer-grid { grid-template-columns: 1.4fr .8fr 1fr; }
}

@media (max-width: 767px) {
  h1 { font-size: clamp(35px, 10vw, 48px); }
  h2 { font-size: clamp(28px, 8vw, 34px); }
  section { padding: 48px 0; }
  .logo-text { font-size: 24px; }
  .hero-actions .primary-btn, .hero-actions .secondary-btn { width: 100%; }
  .trust-icons img { height: 48px; max-width: 88px; }
  body { padding-bottom: 0; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}