:root {
  --navy: #041739;
  --navy-2: #122953;
  --blue: #366098;
  --blue-soft: #94B0D8;
  --ice: #E7E9EE;
  --white: #FAFBFC;
  --text: #14213a;
  --muted: #5d687a;
  --line: #dfe5ed;
  --shadow: 0 20px 60px rgba(4, 23, 57, .14);
  --radius: 22px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background: var(--white);
  font-family: "Inter", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
.wrap { width: min(1160px, calc(100% - 36px)); margin-inline: auto; }
.skip-link { position: absolute; left: -9999px; top: 8px; background: #fff; padding: 10px 14px; z-index: 999; }
.skip-link:focus { left: 8px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(250,251,252,.94);
  border-bottom: 1px solid rgba(4,23,57,.08);
  backdrop-filter: blur(14px);
}
.nav-wrap { min-height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; }
.brand strong,
.brand small,
nav a,
.button,
.eyebrow,
h1, h2, h3,
summary,
.price,
.price-label,
.panel-label { font-family: "Sora", ui-sans-serif, system-ui, sans-serif; }
.brand strong { display: block; font-size: 1.06rem; letter-spacing: -.02em; }
.brand small { display: block; margin-top: -3px; color: var(--blue); font-weight: 700; }
.brand-mark { width: 42px; height: 42px; display: grid; place-items: center; flex: 0 0 42px; }
.brand-mark img { width: 42px; height: 42px; display: block; object-fit: contain; border-radius: 12px; }
nav { display: flex; align-items: center; gap: 25px; }
nav a { text-decoration: none; font-size: .95rem; font-weight: 600; color: #3d4a60; }
nav a:hover { color: var(--navy); }
.nav-cta { padding: 10px 15px; background: var(--navy); color: #fff !important; border-radius: 11px; }

.hero {
  overflow: hidden;
  background:
    radial-gradient(circle at 75% 25%, rgba(148,176,216,.25), transparent 29%),
    linear-gradient(145deg, #f9fbff 0%, #eef3f9 100%);
  border-bottom: 1px solid var(--line);
}
.hero-grid { min-height: 650px; display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 70px; padding-block: 74px; }
.eyebrow { margin: 0 0 13px; color: var(--blue); font-weight: 700; font-size: .78rem; text-transform: uppercase; letter-spacing: .13em; }
h1, h2, h3 { line-height: 1.08; margin-top: 0; color: var(--navy); }
h1 { font-size: clamp(3rem, 6vw, 5.5rem); letter-spacing: -.058em; max-width: 860px; margin-bottom: 23px; }
h2 { font-size: clamp(2.2rem, 4vw, 3.8rem); letter-spacing: -.045em; margin-bottom: 18px; }
h3 { letter-spacing: -.025em; }
.lead { font-size: clamp(1.08rem, 2vw, 1.35rem); color: #46546a; max-width: 720px; margin-bottom: 28px; }
.hero-actions, .contact-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  padding: 0 18px;
  text-decoration: none;
  border: 1px solid transparent;
  font: inherit;
  font-family: "Sora", ui-sans-serif, system-ui, sans-serif;
  font-weight: 600;
  cursor: pointer;
  gap: .55rem;
}
.button-primary { background: var(--navy); color: #fff; box-shadow: 0 8px 24px rgba(4,23,57,.18); }
.button-primary:hover { background: var(--navy-2); }
.button-secondary { background: rgba(255,255,255,.76); border-color: #cbd5e2; color: var(--navy); }
.button-label { font-weight: 600; }
.button-detail { font-weight: 500; letter-spacing: .01em; }
.trust-row { margin-top: 25px; display: flex; gap: 10px; flex-wrap: wrap; color: #506078; font-size: .88rem; }
.trust-row span { border: 1px solid #d6deea; background: rgba(255,255,255,.58); padding: 8px 10px; border-radius: 9px; }

.hero-card { background: #071a3b; color: #fff; border-radius: 28px; box-shadow: var(--shadow); overflow: hidden; transform: rotate(1.2deg); }
.screen-top { height: 48px; background: #0d234d; display: flex; align-items: center; gap: 8px; padding-inline: 18px; }
.screen-top span { width: 9px; height: 9px; border-radius: 50%; background: #7794bd; }
.diagnostic-panel { padding: 36px 34px 40px; }
.panel-label { margin: 0 0 20px; color: #9db6d9; font-weight: 700; font-size: .76rem; letter-spacing: .12em; }
.diagnostic-panel ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 17px; }
.diagnostic-panel li { display: flex; align-items: center; gap: 11px; font-weight: 600; }
.status { width: 10px; height: 10px; border-radius: 999px; background: #8fb3e0; box-shadow: 0 0 18px rgba(148,176,216,.9); }

.section { padding: 90px 0; }
.section-alt { background: #eef3f8; border-block: 1px solid var(--line); }
.section-intro { color: var(--muted); max-width: 760px; font-size: 1.08rem; margin: -3px 0 34px; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card { border: 1px solid var(--line); border-radius: 18px; background: #fff; padding: 25px; min-height: 190px; box-shadow: 0 8px 30px rgba(4,23,57,.045); }
.card h3 { font-size: 1.18rem; margin-bottom: 11px; }
.card p { color: var(--muted); margin-bottom: 0; }

.pricing-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 17px; align-items: stretch; }
.pricing-grid > div:first-child { grid-row: span 3; padding-right: 60px; align-self: center; }
.price-card { background: #fff; border: 1px solid #d9e1eb; border-radius: 18px; padding: 24px; }
.price-card.featured { border-color: var(--blue-soft); box-shadow: 0 12px 36px rgba(4,23,57,.08); }
.price-label { font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; color: var(--blue); font-weight: 700; }
.price { margin: 8px 0 8px; color: var(--navy); font-size: 2.5rem; font-weight: 700; letter-spacing: -.045em; }
.price small { font-size: .9rem; font-weight: 600; letter-spacing: 0; color: #657187; }
.price-small { font-size: 1.42rem; letter-spacing: -.025em; }
.price-card p { color: var(--muted); margin: 0 0 10px; }
.text-link { color: var(--blue); font-weight: 700; text-decoration: none; }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; margin-top: 35px; }
.steps article { border-top: 3px solid var(--navy); padding: 22px 13px 0 0; }
.steps span { display: block; color: var(--blue); font-weight: 700; font-size: .8rem; margin-bottom: 25px; font-family: "Sora", ui-sans-serif, system-ui, sans-serif; }
.steps h3 { font-size: 1.15rem; }
.steps p { color: var(--muted); }

.about-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 60px; align-items: start; }
.about-grid p { font-size: 1.08rem; color: #4d5b70; margin-top: 0; }
.faq-wrap { max-width: 880px; }
details { border-bottom: 1px solid var(--line); padding: 19px 0; }
summary { list-style: none; cursor: pointer; font-weight: 700; color: var(--navy); font-size: 1.05rem; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; float: right; color: var(--blue); font-size: 1.4rem; }
details[open] summary::after { content: "–"; }
details p { color: var(--muted); max-width: 760px; }

.contact-section { background: var(--navy); color: #e8eef7; padding: 90px 0; }
.contact-section h2 { color: #fff; }
.contact-section .eyebrow { color: var(--blue-soft); }
.contact-section p { color: #bdc9da; }
.contact-section .button-primary { background: #fff; color: var(--navy); }
.contact-section .button-secondary { background: transparent; color: #fff; border-color: #4b6285; }
.contact-grid { display: grid; grid-template-columns: 1fr .9fr; gap: 65px; align-items: start; }
.sms-form { background: #fff; color: var(--text); padding: 27px; border-radius: 20px; }
.sms-form h3 { margin-bottom: 20px; }
.sms-form label { display: grid; gap: 6px; margin-bottom: 13px; font-size: .86rem; color: #445169; font-weight: 700; }
.sms-form input, .sms-form textarea { width: 100%; border: 1px solid #d5dde8; border-radius: 10px; padding: 12px; font: inherit; color: var(--text); background: #fbfcfe; }
.sms-form input:focus, .sms-form textarea:focus { outline: 3px solid rgba(54,96,152,.17); border-color: var(--blue); }
.sms-form .button { width: 100%; }
.form-note { margin: 11px 0 0 !important; font-size: .77rem; color: #758198 !important; }

footer { padding: 42px 0; background: #020d20; color: #92a3bc; }
.footer-grid { display: grid; grid-template-columns: 1fr 1.3fr .7fr; gap: 30px; align-items: center; }
.footer-brand strong { color: #fff; }
footer p { margin: 0; font-size: .9rem; }
footer a { color: #d8e2ef; }
.footer-phone { font-family: "Sora", ui-sans-serif, system-ui, sans-serif; font-weight: 500; letter-spacing: .01em; }

@media (max-width: 900px) {
  nav a:not(.nav-cta) { display: none; }
  .hero-grid, .contact-grid, .about-grid { grid-template-columns: 1fr; gap: 38px; }
  .hero-grid { padding-block: 60px; min-height: auto; }
  .hero-card { max-width: 640px; transform: none; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-grid > div:first-child { grid-row: auto; padding-right: 0; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
}

@media (max-width: 570px) {
  .wrap { width: min(100% - 26px, 1160px); }
  .site-header { position: static; }
  .nav-wrap { min-height: 68px; }
  nav { gap: 0; }
  h1 { font-size: 3rem; }
  .hero { background: linear-gradient(145deg, #f9fbff, #eef3f9); }
  .hero-grid { padding-block: 45px; }
  .hero-actions .button, .contact-actions .button { flex: 1 1 100%; }
  .cards, .steps { grid-template-columns: 1fr; }
  .section { padding: 66px 0; }
  .diagnostic-panel { padding: 30px 22px 33px; }
  .contact-section { padding: 68px 0; }
}