:root {
  --blue: #0a3d91;
  --blue-dark: #082b66;
  --blue-light: #e8f0fb;
  --accent: #ffb300;
  --accent-dark: #e69f00;
  --text: #0f172a;
  --muted: #475569;
  --border: #e2e8f0;
  --bg: #f7f9fc;
  --white: #ffffff;
  --success: #16a34a;
  --error: #dc2626;
  --shadow: 0 12px 40px -12px rgba(10, 61, 145, 0.25);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

/* Topbar */
.topbar {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 12px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 50;
}
.brand img { height: 44px; display: block; }
.topbar-right { display: flex; align-items: center; gap: 12px; }
.phone {
  font-weight: 700;
  color: var(--blue);
  text-decoration: none;
  font-size: 15px;
}
.lang-btn {
  background: var(--blue-light);
  color: var(--blue);
  border: 1px solid var(--blue);
  padding: 6px 12px;
  border-radius: 6px;
  font-weight: 700;
  cursor: pointer;
  font-size: 13px;
}
.lang-btn:hover { background: var(--blue); color: var(--white); }

/* Hero */
.hero {
  max-width: 1180px;
  margin: 0 auto;
  padding: 40px 20px 20px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.hero-text h1 {
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.1;
  color: var(--blue);
  margin-bottom: 16px;
  font-weight: 800;
}
.subtitle {
  font-size: 18px;
  color: var(--muted);
  margin-bottom: 24px;
}
.bullets {
  list-style: none;
  display: grid;
  gap: 10px;
}
.bullets li {
  font-size: 16px;
  color: var(--text);
  padding-left: 4px;
}

/* Form card */
.form-card {
  background: var(--white);
  border-radius: 14px;
  padding: 28px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}
.form-card h2 {
  font-size: 22px;
  color: var(--blue);
  margin-bottom: 4px;
  font-weight: 700;
}
.form-sub {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 18px;
}

form .row {
  margin-bottom: 14px;
}
form .row.two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
form label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}
form label span {
  display: block;
  margin-bottom: 4px;
}
form input,
form select,
form textarea {
  width: 100%;
  padding: 11px 12px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 15px;
  font-family: inherit;
  background: var(--white);
  color: var(--text);
  transition: border-color 0.15s, box-shadow 0.15s;
}
form input:focus,
form select:focus,
form textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(10, 61, 145, 0.12);
}
form input.invalid,
form select.invalid {
  border-color: var(--error);
}

.hp { display: none !important; }

button[type="submit"] {
  width: 100%;
  background: var(--accent);
  color: var(--text);
  border: none;
  padding: 14px;
  border-radius: 10px;
  font-size: 17px;
  font-weight: 800;
  cursor: pointer;
  margin-top: 6px;
  transition: background 0.15s, transform 0.05s;
}
button[type="submit"]:hover { background: var(--accent-dark); }
button[type="submit"]:active { transform: scale(0.99); }
button[type="submit"]:disabled { opacity: 0.6; cursor: not-allowed; }

.legal {
  font-size: 11px;
  color: var(--muted);
  text-align: center;
  margin-top: 10px;
  line-height: 1.4;
}

/* Success state */
.success {
  text-align: center;
  padding: 30px 10px;
}
.success .check {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--success);
  color: var(--white);
  font-size: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
  font-weight: 700;
}
.success h3 {
  font-size: 22px;
  color: var(--blue);
  margin-bottom: 6px;
}
.success p {
  color: var(--muted);
  font-size: 15px;
}

/* Trust strip */
.trust {
  max-width: 1180px;
  margin: 30px auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.trust-item {
  background: var(--white);
  border-radius: 10px;
  padding: 18px 12px;
  text-align: center;
  border: 1px solid var(--border);
}
.trust-item strong {
  display: block;
  font-size: 24px;
  color: var(--blue);
  font-weight: 800;
}
.trust-item span {
  font-size: 13px;
  color: var(--muted);
}

/* Footer */
footer {
  text-align: center;
  padding: 24px 16px 36px;
  color: var(--muted);
  font-size: 13px;
}
footer p { margin-bottom: 4px; }
footer a {
  color: var(--blue);
  text-decoration: none;
  margin: 0 4px;
}

/* Mobile */
@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; gap: 28px; padding-top: 24px; }
  .hero-text h1 { text-align: center; }
  .subtitle { text-align: center; }
  .bullets { max-width: 320px; margin: 0 auto; }
  .trust { grid-template-columns: repeat(2, 1fr); }
  .form-card { padding: 22px; }
  .topbar { padding: 10px 14px; }
  .brand img { height: 36px; }
  .phone { font-size: 13px; }
}

@media (max-width: 420px) {
  form .row.two { grid-template-columns: 1fr; }
}