:root {
  --navy: #0b2545;
  --navy-2: #13315c;
  --blue: #1565d8;
  --blue-dark: #0f4fae;
  --sky: #eaf2fd;
  --ink: #1b2533;
  --muted: #5b6878;
  --line: #dfe6ef;
  --bg: #ffffff;
  --soft: #f6f8fb;
  --accent: #f5a524;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(11, 37, 69, .08);
  --max: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 {
  font-family: "Poppins", "Inter", system-ui, sans-serif;
  color: var(--navy);
  line-height: 1.2;
  margin: 0 0 .6em;
}
h1 { font-size: clamp(2rem, 4.4vw, 3.2rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 3vw, 2.25rem); font-weight: 700; }
h3 { font-size: 1.25rem; font-weight: 600; }
p { margin: 0 0 1em; }
.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 20px; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; background: #fff; padding: 8px 12px; z-index: 100; }

/* Top bar */
.topbar { background: var(--navy); color: #cfe0f7; font-size: .875rem; }
.topbar .container { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding-top: 8px; padding-bottom: 8px; flex-wrap: wrap; }
.topbar a { color: #fff; font-weight: 600; }
.topbar .dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: #3ddc84; margin-right: 6px; box-shadow: 0 0 0 3px rgba(61,220,132,.25); }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.97); border-bottom: 1px solid var(--line); backdrop-filter: blur(6px); }
.site-header .container { display: flex; align-items: center; justify-content: space-between; height: 76px; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--navy); font-family: "Poppins", sans-serif; font-weight: 700; font-size: 1.25rem; }
.brand:hover { text-decoration: none; }
.brand svg { width: 42px; height: 42px; flex: none; }
.brand span b { color: var(--blue); font-weight: 700; }
.nav { display: flex; align-items: center; gap: 28px; }
.nav a { color: var(--ink); font-weight: 500; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--blue); text-decoration: none; }
.nav a[aria-current="page"] { box-shadow: inset 0 -2px 0 var(--blue); padding-bottom: 4px; }
.menu-btn { display: none; background: none; border: 1px solid var(--line); border-radius: 10px; padding: 8px 10px; cursor: pointer; }
.menu-btn svg { width: 24px; height: 24px; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 13px 24px; border-radius: 999px; font-weight: 600; font-family: "Poppins", sans-serif; font-size: 1rem; border: 2px solid transparent; cursor: pointer; transition: transform .15s, background .15s; }
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn svg { width: 18px; height: 18px; }
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-dark); }
.btn-light { background: #fff; color: var(--navy); }
.btn-outline { border-color: rgba(255,255,255,.7); color: #fff; }
.btn-outline:hover { background: rgba(255,255,255,.1); }
.btn-ghost { border-color: var(--blue); color: var(--blue); background: #fff; }

/* Hero */
.hero { position: relative; background: linear-gradient(135deg, var(--navy) 0%, var(--navy-2) 55%, var(--blue-dark) 100%); color: #fff; overflow: hidden; }
.hero::after { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(180deg, rgba(255,255,255,.035) 0 2px, transparent 2px 46px); pointer-events: none; }
.hero .container { position: relative; z-index: 1; display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; padding-top: 80px; padding-bottom: 80px; }
.hero h1 { color: #fff; }
.hero p.lead { font-size: 1.2rem; color: #d6e4f7; max-width: 560px; }
.hero .actions { display: flex; gap: 14px; flex-wrap: wrap; margin: 28px 0 22px; }
.badges { display: flex; flex-wrap: wrap; gap: 10px 22px; padding: 0; margin: 0; list-style: none; color: #d6e4f7; font-size: .95rem; }
.badges li { display: flex; align-items: center; gap: 8px; }
.badges svg { width: 18px; height: 18px; color: #3ddc84; }
.hero-card { background: #fff; color: var(--ink); border-radius: var(--radius); padding: 30px; box-shadow: 0 20px 50px rgba(0,0,0,.25); }
.hero-card h2 { font-size: 1.35rem; margin-bottom: .3em; }
.hero-card .phone-big { display: block; font-family: "Poppins", sans-serif; font-weight: 700; font-size: 2rem; color: var(--blue); margin: 8px 0 4px; }
.hero-card ul { padding-left: 0; list-style: none; margin: 18px 0 22px; }
.hero-card li { padding: 8px 0; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; gap: 12px; font-size: .95rem; }
.hero-card li:last-child { border-bottom: 0; }
.hero-card li strong { color: var(--navy); }
.hero-card .btn { width: 100%; }

.page-hero { background: linear-gradient(135deg, var(--navy), var(--navy-2)); color: #fff; padding: 64px 0 56px; }
.page-hero h1 { color: #fff; margin-bottom: .3em; }
.page-hero p { color: #d6e4f7; font-size: 1.15rem; max-width: 720px; margin: 0; }
.crumbs { font-size: .875rem; color: #a9c1e3; margin-bottom: 14px; }
.crumbs a { color: #cfe0f7; }

/* Sections */
section.block { padding: 84px 0; }
section.soft { background: var(--soft); }
section.sky { background: var(--sky); }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 48px; }
.section-head p { color: var(--muted); font-size: 1.1rem; }
.eyebrow { display: inline-block; text-transform: uppercase; letter-spacing: .12em; font-size: .78rem; font-weight: 700; color: var(--blue); margin-bottom: 10px; }

.grid { display: grid; gap: 24px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow); }
.card h3 { margin-top: 4px; }
.card p { color: var(--muted); }
.card ul { padding-left: 0; list-style: none; margin: 0 0 18px; }
.card ul li { padding: 5px 0 5px 28px; position: relative; }
.card ul li::before { content: ""; position: absolute; left: 0; top: 12px; width: 16px; height: 9px; border-left: 2.5px solid var(--blue); border-bottom: 2.5px solid var(--blue); transform: rotate(-45deg); }
.icon-box { width: 56px; height: 56px; border-radius: 14px; background: var(--sky); color: var(--blue); display: grid; place-items: center; margin-bottom: 18px; }
.icon-box svg { width: 28px; height: 28px; }
.grid-3 > article.card { display: flex; flex-direction: column; }
.card .more { font-weight: 600; margin-top: auto; }

.feature { text-align: center; }
.feature .icon-box { margin: 0 auto 16px; }
.feature p { font-size: .97rem; }

/* Split */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split.reverse > :first-child { order: 2; }
.illus { background: linear-gradient(160deg, var(--sky), #fff); border: 1px solid var(--line); border-radius: 20px; padding: 32px; }
.checklist { list-style: none; padding: 0; margin: 0 0 24px; }
.checklist li { padding: 7px 0 7px 32px; position: relative; }
.checklist li::before { content: ""; position: absolute; left: 4px; top: 14px; width: 14px; height: 8px; border-left: 2.5px solid var(--blue); border-bottom: 2.5px solid var(--blue); transform: rotate(-45deg); }

/* Steps */
.steps { counter-reset: step; }
.step { position: relative; padding-top: 8px; }
.step::before { counter-increment: step; content: counter(step); display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--blue); color: #fff; font-family: "Poppins", sans-serif; font-weight: 700; margin-bottom: 14px; }

/* Service detail */
.service-detail { padding: 72px 0; border-bottom: 1px solid var(--line); scroll-margin-top: 90px; }
.service-detail:last-of-type { border-bottom: 0; }
.service-detail h2 { display: flex; align-items: center; gap: 14px; }
.service-detail h2 .icon-box { margin: 0; flex: none; }
.signs { background: var(--soft); border-radius: var(--radius); padding: 24px 28px; border: 1px solid var(--line); }
.signs h4 { margin-bottom: .5em; }

/* Areas */
.areas { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; padding: 0; list-style: none; margin: 0; }
.areas li { background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 8px 18px; font-weight: 500; color: var(--navy); }

/* FAQ */
.faq { max-width: 820px; margin: 0 auto; }
.faq details { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 18px 22px; margin-bottom: 12px; }
.faq summary { cursor: pointer; font-weight: 600; color: var(--navy); list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.4rem; line-height: 1; color: var(--blue); }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 12px 0 0; color: var(--muted); }

/* CTA band */
.cta-band { background: linear-gradient(120deg, var(--blue), var(--blue-dark)); color: #fff; padding: 64px 0; }
.cta-band .container { display: flex; align-items: center; justify-content: space-between; gap: 28px; flex-wrap: wrap; }
.cta-band h2 { color: #fff; margin-bottom: .2em; }
.cta-band p { margin: 0; color: #e3eefc; font-size: 1.1rem; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 40px; align-items: start; }
.info-list { list-style: none; padding: 0; margin: 0; }
.info-list li { display: flex; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.info-list li:last-child { border-bottom: 0; }
.info-list .icon-box { margin: 0; flex: none; width: 48px; height: 48px; }
.info-list strong { display: block; color: var(--navy); }
.info-list span { color: var(--muted); }
form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
form label { display: block; font-weight: 600; font-size: .92rem; color: var(--navy); margin-bottom: 6px; }
form .field { margin-bottom: 16px; }
input, select, textarea { width: 100%; font: inherit; font-size: 1rem; padding: 12px 14px; border: 1px solid #c9d4e2; border-radius: 10px; background: #fff; color: var(--ink); }
input:focus, select:focus, textarea:focus { outline: 2px solid rgba(21,101,216,.35); border-color: var(--blue); }
textarea { min-height: 120px; resize: vertical; }
.form-note { font-size: .85rem; color: var(--muted); margin-top: 12px; }

/* Legal */
.legal { max-width: 820px; }
.legal h2 { font-size: 1.4rem; margin-top: 1.6em; }

/* Footer */
.site-footer { background: var(--navy); color: #b9cbe4; padding: 64px 0 28px; font-size: .95rem; }
.site-footer h4 { color: #fff; font-size: 1rem; margin-bottom: 14px; }
.site-footer a { color: #dce8f8; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { padding: 4px 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.1fr; gap: 36px; }
.site-footer .brand { color: #fff; margin-bottom: 14px; }
.site-footer .brand span b { color: #7fb2ff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); margin-top: 44px; padding-top: 22px; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font-size: .85rem; }

/* Mobile call bar */
.call-bar { display: none; }

@media (max-width: 960px) {
  .hero .container, .split, .contact-grid { grid-template-columns: 1fr; }
  .split.reverse > :first-child { order: 0; }
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 820px) {
  .menu-btn { display: block; }
  .nav { display: none; position: absolute; top: 76px; left: 0; right: 0; background: #fff; flex-direction: column; align-items: stretch; gap: 0; border-bottom: 1px solid var(--line); box-shadow: var(--shadow); }
  .nav.open { display: flex; }
  .nav a { padding: 14px 20px; border-top: 1px solid var(--line); }
  .nav a[aria-current="page"] { box-shadow: inset 3px 0 0 var(--blue); padding-bottom: 14px; }
  .nav .btn { margin: 12px 20px 16px; border-radius: 999px; }
}
@media (max-width: 640px) {
  body { font-size: 16px; padding-bottom: 64px; }
  .container { padding: 0 16px; }
  section.block { padding: 60px 0; }
  .hero .container { padding-top: 52px; padding-bottom: 56px; }
  .grid-3, .grid-4, .grid-2, form .row, .footer-grid { grid-template-columns: 1fr; }
  .topbar .hide-sm { display: none; }
  .hero .actions .btn { flex: 1 1 100%; }
  .call-bar { display: flex; position: fixed; bottom: 0; left: 0; right: 0; z-index: 60; background: var(--blue); box-shadow: 0 -4px 16px rgba(0,0,0,.15); }
  .call-bar a { flex: 1; color: #fff; text-align: center; padding: 16px 8px; font-weight: 700; font-family: "Poppins", sans-serif; display: flex; align-items: center; justify-content: center; gap: 8px; }
  .call-bar a + a { border-left: 1px solid rgba(255,255,255,.25); background: var(--blue-dark); }
  .call-bar svg { width: 18px; height: 18px; }
}