:root {
  --bg: #ffffff;
  --bg-soft: #f7f9fc;
  --text: #1d2433;
  --text-soft: #4f5b72;
  --primary: #1f5ed6;
  --primary-strong: #1244a8;
  --secondary: #ff8a00;
  --secondary-strong: #d96e00;
  --border: #d8e0ee;
  --success: #1f9d55;
  --danger: #c62828;
  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 10px 30px rgba(13, 34, 76, 0.10);
  --shadow-soft: 0 6px 18px rgba(13, 34, 76, 0.08);
  --max: 1160px;
  --header-h: 78px;
  --space: clamp(16px, 2vw, 24px);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "Segoe UI", Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}
img { max-width: 100%; height: auto; display: block; border-radius: var(--radius); }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 8px;
  background: #000;
  color: #fff;
  padding: 8px 12px;
  border-radius: 8px;
  z-index: 1000;
}
.skip-link:focus { left: 8px; }

.container { width: min(var(--max), calc(100% - 2rem)); margin-inline: auto; }
.section { padding: clamp(56px, 7vw, 90px) 0; }
.muted { background: var(--bg-soft); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav-wrap {
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text); }
.brand:hover { text-decoration: none; }
.brand-mark {
  width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--secondary), #ffb347);
  font-size: 1.1rem;
}
.brand strong { display: block; font-size: 1rem; }
.brand small { color: var(--text-soft); font-size: 0.78rem; }

.main-nav ul { list-style: none; display: flex; gap: 6px; }
.main-nav a {
  display: inline-block;
  padding: 10px 12px;
  border-radius: 10px;
  color: var(--text);
  font-weight: 600;
  font-size: 0.95rem;
}
.main-nav a:hover, .main-nav a.active { background: #edf3ff; color: var(--primary); text-decoration: none; }
.nav-cta { margin-left: 6px; }

.menu-toggle {
  display: none;
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 10px;
  width: 44px;
  height: 44px;
}
.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  margin: 5px auto;
  background: var(--text);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: clamp(24px, 4vw, 46px);
  align-items: center;
}
.eyebrow {
  display: inline-block;
  background: #edf3ff;
  color: var(--primary-strong);
  padding: 6px 12px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: .2px;
  margin-bottom: 14px;
}
h1, h2, h3 { line-height: 1.2; }
h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); margin-bottom: 14px; }
h2 { font-size: clamp(1.45rem, 3vw, 2.15rem); margin-bottom: 10px; }
.lead { font-size: 1.05rem; color: var(--text-soft); margin-bottom: 10px; }
.hero-note { margin-bottom: 18px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin: 16px 0 12px; }

.btn {
  border: none;
  border-radius: 12px;
  padding: 12px 18px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: .25s ease;
  cursor: pointer;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: linear-gradient(135deg, var(--primary), var(--primary-strong)); color: #fff; box-shadow: var(--shadow-soft); }
.btn-primary:hover { filter: brightness(1.03); }
.btn-secondary { background: #fff; color: var(--primary); border: 1px solid #bdd1ff; }
.btn-secondary:hover { background: #f4f8ff; }

.trust-list { list-style: none; display: grid; gap: 8px; margin-top: 10px; color: var(--text-soft); }
.section-head { margin-bottom: 26px; max-width: 760px; }
.cards-grid { display: grid; gap: var(--space); }
.cards-4 { grid-template-columns: repeat(4, 1fr); }
.cards-3 { grid-template-columns: repeat(3, 1fr); }

.card, .service-card, .panel, .trust-box {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: clamp(16px, 2vw, 24px);
  box-shadow: var(--shadow-soft);
}
.card h3, .service-card h3 { margin: 10px 0 8px; }
.icon {
  width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center;
  background: #fff4e8; font-size: 1.2rem;
}
.service-card .text-link { font-weight: 700; margin-top: 10px; display: inline-block; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space); align-items: start; }
.check-list, .contact-list { padding-left: 18px; display: grid; gap: 8px; }

.steps { list-style: none; display: grid; gap: 10px; }
.steps li {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
}

.trust-box { display: grid; grid-template-columns: 1.2fr .8fr; gap: 20px; }
.trust-box ul { padding-left: 18px; display: grid; gap: 8px; }

.faq-list { display: grid; gap: 12px; }
.faq-item {
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  background: #fff;
}
.faq-question {
  width: 100%;
  text-align: left;
  background: #fff;
  border: none;
  padding: 16px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
}
.faq-answer { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.faq-answer p { padding: 0 16px 16px; color: var(--text-soft); }
.faq-item.open .faq-answer { max-height: 220px; }

.cta-final { background: linear-gradient(145deg, #12336f, #1b56bf); color: #fff; }
.cta-final .btn-secondary { color: #fff; border-color: rgba(255,255,255,.5); background: transparent; }
.cta-final .btn-secondary:hover { background: rgba(255,255,255,.12); }

.site-footer { background: #0f1726; color: #d5dded; padding-top: 42px; }
.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 20px; }
.site-footer h3 { color: #fff; margin-bottom: 10px; }
.site-footer ul { list-style: none; display: grid; gap: 8px; }
.site-footer a { color: #e8f0ff; }
.footer-bottom {
  margin-top: 20px;
  border-top: 1px solid rgba(255,255,255,.12);
  padding: 16px 0 24px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
}

.contact-page .contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: var(--space); }
.form-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow-soft);
}
.form-group { margin-bottom: 14px; }
label { display: inline-block; font-weight: 600; margin-bottom: 6px; }
input, textarea, select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
  font: inherit;
  color: var(--text);
  background: #fff;
}
textarea { min-height: 120px; resize: vertical; }
input:focus, textarea:focus, select:focus, .faq-question:focus, .btn:focus, .menu-toggle:focus {
  outline: 3px solid rgba(31,94,214,.23);
  outline-offset: 1px;
}
.field-error { color: var(--danger); font-size: .86rem; margin-top: 4px; }
.form-message { margin-top: 10px; padding: 10px 12px; border-radius: 10px; font-weight: 600; }
.form-message.info { background: #eef5ff; color: #0f3e95; border: 1px solid #c7daff; }
.form-message.error { background: #fff2f2; color: #9b1c1c; border: 1px solid #ffd0d0; }
.checkbox-wrap { display: flex; align-items: flex-start; gap: 10px; }
.checkbox-wrap input { width: auto; margin-top: 5px; }

.legal-page .legal-wrap {
  max-width: 860px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  padding: clamp(20px, 3vw, 34px);
}
.legal-meta { color: var(--text-soft); margin-bottom: 18px; display: grid; gap: 4px; }
.legal-wrap h2 { margin-top: 20px; }
.legal-wrap p, .legal-wrap li { color: #2f3a51; }
.legal-wrap ul { padding-left: 18px; display: grid; gap: 8px; margin-top: 8px; }

.back-to-top {
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: var(--secondary);
  color: #fff;
  font-size: 1.1rem;
  cursor: pointer;
  box-shadow: var(--shadow);
  display: none;
}
.back-to-top.show { display: inline-grid; place-items: center; }

.reveal { opacity: 0; transform: translateY(12px); transition: .45s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 980px) {
  .cards-4 { grid-template-columns: repeat(2, 1fr); }
  .cards-3, .split, .hero-grid, .trust-box, .footer-grid, .contact-page .contact-grid { grid-template-columns: 1fr; }
  .main-nav {
    position: absolute;
    top: calc(var(--header-h) + 4px);
    left: 1rem;
    right: 1rem;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: #fff;
    box-shadow: var(--shadow);
    padding: 10px;
    display: none;
  }
  .main-nav ul { flex-direction: column; }
  .main-nav.open { display: block; }
  .menu-toggle { display: inline-block; }
}

@media (max-width: 620px) {
  .cards-4 { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}