:root {
  --bg: #f6f8fb;
  --panel: #ffffff;
  --ink: #14213d;
  --muted: #5d6878;
  --line: #dde4ee;
  --blue: #1769aa;
  --blue-dark: #0f4d7c;
  --green: #2f8f46;
  --amber: #b7791f;
  --shadow: 0 18px 45px rgba(20, 33, 61, 0.12);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

a {
  color: var(--blue);
}

img {
  max-width: 100%;
  display: block;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.nav {
  width: min(1120px, calc(100% - 32px));
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  color: var(--ink);
  font-size: 22px;
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
}

.brand span {
  color: var(--blue);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav-links a {
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.button,
button {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  border-radius: var(--radius);
  padding: 12px 18px;
  color: #fff;
  background: var(--blue);
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 10px 20px rgba(23, 105, 170, 0.2);
}

.button:hover,
button:hover {
  background: var(--blue-dark);
}

.button.secondary {
  color: var(--blue);
  background: #e9f3fb;
  box-shadow: none;
}

.button.secondary:hover {
  color: #fff;
  background: var(--blue-dark);
}

.hero {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 76px 0 48px;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 42px;
  align-items: center;
}

.eyebrow {
  color: var(--blue);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.12;
}

h1 {
  max-width: 780px;
  margin-top: 12px;
  font-size: clamp(40px, 6vw, 68px);
}

h2 {
  font-size: clamp(28px, 4vw, 42px);
}

h3 {
  font-size: 21px;
}

.lead {
  max-width: 650px;
  color: var(--muted);
  font-size: 20px;
}

.hero-actions,
.action-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.hero-media {
  overflow: hidden;
  border-radius: var(--radius);
  background: #10243a;
  box-shadow: var(--shadow);
}

.hero-media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.trust-strip {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto 34px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
}

.trust-item {
  padding: 20px;
  background: var(--panel);
}

.trust-item strong {
  display: block;
  color: var(--ink);
  font-size: 18px;
}

.section {
  padding: 64px 0;
}

.section.alt {
  background: #fff;
}

.wrap {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.section-head {
  max-width: 720px;
  margin-bottom: 28px;
}

.section-head p {
  color: var(--muted);
  font-size: 18px;
}

.grid {
  display: grid;
  gap: 18px;
}

.grid.three {
  grid-template-columns: repeat(3, 1fr);
}

.grid.two {
  grid-template-columns: repeat(2, 1fr);
}

.card {
  height: 100%;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: 0 6px 22px rgba(20, 33, 61, 0.06);
}

.card img {
  width: 100%;
  margin-bottom: 18px;
  border-radius: var(--radius);
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.card p,
.card li {
  color: var(--muted);
}

.card ul,
.check-list {
  padding-left: 20px;
}

.service-tag {
  display: inline-flex;
  margin-bottom: 12px;
  color: var(--green);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.feature-band {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 28px;
  align-items: center;
  padding: 32px;
  border-radius: var(--radius);
  background: #10243a;
  color: #fff;
}

.feature-band p,
.feature-band li {
  color: #dce7f2;
}

.price {
  color: var(--blue);
  font-size: 28px;
  font-weight: 900;
}

.note {
  color: var(--muted);
  font-size: 14px;
}

.contact-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 1.15fr);
  gap: 28px;
  align-items: start;
}

form {
  display: grid;
  gap: 12px;
}

label {
  display: grid;
  gap: 6px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 800;
}

input,
textarea {
  width: 100%;
  border: 1px solid #cfd8e5;
  border-radius: var(--radius);
  padding: 13px 14px;
  color: var(--ink);
  background: #fff;
  font: inherit;
}

textarea {
  min-height: 150px;
  resize: vertical;
}

.footer {
  padding: 28px 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
  background: #fff;
}

.footer .wrap {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

@media (max-width: 880px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
    padding: 16px 0;
  }

  .nav-links {
    justify-content: flex-start;
  }

  .hero,
  .feature-band,
  .contact-panel {
    grid-template-columns: 1fr;
  }

  .grid.three,
  .grid.two,
  .trust-strip {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 48px;
  }
}

@media (max-width: 520px) {
  .nav-links {
    gap: 12px;
  }

  .nav-links .button {
    width: 100%;
  }

  h1 {
    font-size: 38px;
  }

  .hero-actions .button,
  .action-row .button {
    width: 100%;
  }

  .section {
    padding: 46px 0;
  }
}