:root {
  --ink: #12222d;
  --muted: #60717d;
  --primary: #0b5f83;
  --primary-dark: #074760;
  --accent: #eaf6fa;
  --surface: #ffffff;
  --surface-alt: #f5f8fa;
  --line: #dce5e9;
  --star: #f2a900;
  --radius: 18px;
  --shadow: 0 16px 50px rgba(20, 55, 74, .10);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Inter, system-ui, sans-serif; color: var(--ink); background: var(--surface); line-height: 1.6; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
.container { width: min(1120px, calc(100% - 32px)); margin-inline: auto; }
.site-header { position: sticky; top: 0; z-index: 20; background: rgba(255,255,255,.94); border-bottom: 1px solid rgba(220,229,233,.85); backdrop-filter: blur(12px); }
.header-inner { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; line-height: 1; }
.brand-icon { width: 42px; aspect-ratio: 1; display: grid; place-items: center; border-radius: 12px; color: white; background: linear-gradient(145deg, var(--primary), #1590bd); font-weight: 800; font-size: 1.35rem; }
.brand span:last-child { display: grid; gap: 3px; }
.brand strong { font-size: 1.02rem; letter-spacing: -.02em; }
.brand small { text-transform: uppercase; letter-spacing: .17em; font-size: .64rem; color: var(--muted); }
.menu-toggle { background: none; border: 0; font-size: 1.55rem; color: var(--ink); cursor: pointer; }
.main-nav { position: absolute; display: none; flex-direction: column; background: white; left: 16px; right: 16px; top: 72px; border: 1px solid var(--line); border-radius: 14px; padding: 14px; box-shadow: var(--shadow); }
.main-nav.open { display: flex; }
.main-nav a { padding: 10px 12px; font-weight: 600; }
.nav-phone { color: var(--primary); }
.hero { padding: 74px 0 60px; overflow: hidden; background: radial-gradient(circle at 85% 18%, rgba(21,144,189,.14), transparent 30%), linear-gradient(180deg, #f8fcfd 0%, #fff 100%); }
.hero-grid { display: grid; gap: 32px; align-items: center; }
.eyebrow { margin: 0 0 10px; color: var(--primary); font-size: .78rem; font-weight: 800; text-transform: uppercase; letter-spacing: .14em; }
h1, h2, h3 { line-height: 1.15; margin-top: 0; }
h1 { margin-bottom: 20px; font-size: clamp(2.45rem, 11vw, 4.8rem); letter-spacing: -.055em; max-width: 780px; }
h2 { font-size: clamp(1.8rem, 7vw, 3rem); letter-spacing: -.04em; }
.lead { max-width: 680px; font-size: 1.08rem; color: var(--muted); }
.hero-actions { display: flex; flex-direction: column; gap: 12px; margin: 28px 0 34px; }
.btn { display: inline-flex; justify-content: center; align-items: center; min-height: 50px; padding: 13px 20px; border-radius: 12px; border: 1px solid transparent; font-weight: 800; cursor: pointer; transition: .2s ease; }
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--primary); color: white; box-shadow: 0 10px 22px rgba(11,95,131,.18); }
.btn-primary:hover { background: var(--primary-dark); }
.btn-secondary { border-color: var(--line); background: white; }
.trust-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.trust-row div { padding: 14px 10px; border-left: 2px solid var(--primary); }
.trust-row strong, .trust-row span { display: block; }
.trust-row strong { font-size: .95rem; }
.trust-row span { color: var(--muted); font-size: .76rem; }
.hero-card { position: relative; min-height: 300px; padding: 34px; display: flex; flex-direction: column; justify-content: flex-end; border-radius: 28px; color: white; background: linear-gradient(145deg, #0d4961, #0b789f); box-shadow: var(--shadow); overflow: hidden; }
.hero-card::after { content: ""; position: absolute; width: 230px; height: 230px; border: 38px solid rgba(255,255,255,.08); border-radius: 50%; right: -80px; top: -70px; }
.water-mark { position: absolute; top: 30px; right: 34px; font-size: 4.6rem; opacity: .28; }
.hero-card h2 { font-size: 2rem; margin-bottom: 10px; }
.hero-card p { color: rgba(255,255,255,.82); max-width: 470px; }
.text-link { font-weight: 800; }
.section { padding: 76px 0; }
.section-alt { background: var(--surface-alt); }
.section-heading { max-width: 720px; margin-bottom: 34px; }
.section-heading p:last-child { color: var(--muted); }
.services-grid, .reviews-grid { display: grid; gap: 16px; }
.service-card, .review-card { border: 1px solid var(--line); border-radius: var(--radius); background: white; padding: 24px; }
.service-card span { font-size: 1.7rem; }
.service-card h3 { margin: 16px 0 8px; }
.service-card p, .review-card p { margin-bottom: 0; color: var(--muted); }
.heading-row { max-width: none; display: grid; gap: 20px; }
.rating-box { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.rating-box strong { font-size: 2.7rem; }
.rating-box span, .stars { color: var(--star); letter-spacing: .08em; }
.rating-box small { width: 100%; color: var(--muted); }
.review-card { box-shadow: 0 8px 30px rgba(36,61,74,.05); }
.review-card footer { margin-top: 18px; font-weight: 800; font-size: .88rem; }
.contact-section { background: #0e2733; color: white; }
.contact-grid { display: grid; gap: 34px; }
.contact-section .eyebrow { color: #66c6e8; }
.contact-intro { color: rgba(255,255,255,.7); max-width: 560px; }
.contact-details { display: grid; gap: 12px; margin-top: 28px; }
.contact-details a, .contact-details div { padding: 15px 0; border-bottom: 1px solid rgba(255,255,255,.12); }
.contact-details strong, .contact-details span { display: block; }
.contact-details span { color: rgba(255,255,255,.72); }
.contact-form { background: white; color: var(--ink); padding: 22px; border-radius: 20px; }
.form-row { display: grid; gap: 14px; }
.contact-form label { display: grid; gap: 7px; margin-bottom: 14px; font-weight: 700; font-size: .88rem; }
.contact-form input, .contact-form textarea { width: 100%; border: 1px solid var(--line); border-radius: 10px; padding: 12px 13px; outline: none; background: #fbfcfd; }
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(11,95,131,.10); }
.contact-form .consent { grid-template-columns: 20px 1fr; align-items: start; font-weight: 400; color: var(--muted); }
.contact-form .consent input { margin-top: 4px; }
.form-status { margin-bottom: 0; color: var(--primary); font-weight: 700; }
.map-section iframe { display: block; filter: saturate(.85) contrast(.95); }
.site-footer { background: #08171e; color: white; padding: 48px 0 18px; }
.footer-grid { display: grid; gap: 28px; }
.footer-grid > div { display: grid; align-content: start; gap: 8px; }
.footer-grid p, .footer-grid a, .footer-grid span, .footer-link { color: rgba(255,255,255,.67); font-size: .9rem; }
.footer-grid strong { margin-bottom: 4px; }
.footer-link { border: 0; padding: 0; background: none; text-align: left; cursor: pointer; }
.footer-bottom { margin-top: 34px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.12); color: rgba(255,255,255,.48); font-size: .8rem; }
.mobile-call { position: fixed; z-index: 18; left: 16px; right: 16px; bottom: 14px; min-height: 48px; display: flex; align-items: center; justify-content: center; border-radius: 999px; background: var(--primary); color: white; font-weight: 800; box-shadow: 0 10px 26px rgba(0,0,0,.2); }
.modal { position: fixed; inset: 0; z-index: 50; display: none; }
.modal.open { display: block; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(4,16,22,.7); }
.modal-content { position: relative; width: min(760px, calc(100% - 28px)); max-height: 82vh; overflow-y: auto; margin: 7vh auto 0; padding: 28px; border-radius: 20px; background: white; box-shadow: var(--shadow); }
.modal-content h3 { margin-top: 26px; }
.modal-close { position: sticky; float: right; top: 0; border: 0; background: #eef3f5; width: 38px; height: 38px; border-radius: 50%; cursor: pointer; font-size: 1.4rem; }
@media (min-width: 700px) {
  .hero-actions { flex-direction: row; }
  .services-grid, .reviews-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr 1fr; }
  .heading-row { grid-template-columns: 1fr auto; align-items: end; }
  .footer-grid { grid-template-columns: 1.5fr repeat(3, 1fr); }
}
@media (min-width: 900px) {
  .menu-toggle { display: none; }
  .main-nav { position: static; display: flex; flex-direction: row; align-items: center; border: 0; padding: 0; box-shadow: none; background: transparent; }
  .nav-phone { margin-left: 10px; padding: 10px 15px !important; border-radius: 10px; background: var(--primary); color: white; }
  .hero { padding: 100px 0 86px; }
  .hero-grid { grid-template-columns: 1.35fr .65fr; gap: 60px; }
  .services-grid { grid-template-columns: repeat(4, 1fr); }
  .reviews-grid { grid-template-columns: repeat(3, 1fr); }
  .contact-grid { grid-template-columns: .9fr 1.1fr; gap: 70px; }
  .contact-form { padding: 30px; }
  .mobile-call { display: none; }
}