:root {
  --bg: #05070b;
  --panel: #0d131c;
  --text: #f5f7fa;
  --muted: #aab4c1;
  --blue: #1677ff;
  --line: #26313f;
  --max: 1120px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: #111821;
  background: #fff;
  line-height: 1.6;
}

a { text-decoration: none; }

.wrap {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(5, 7, 11, .96);
  border-bottom: 1px solid #18212d;
  backdrop-filter: blur(10px);
}

.nav {
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.logo img {
  width: 118px;
  height: 74px;
  object-fit: contain;
  display: block;
}

.nav nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav nav a {
  color: #fff;
  font-weight: 700;
}

.navbutton {
  padding: 12px 20px;
  border: 1px solid #2d86ff;
  border-radius: 8px;
}

/* Hero */
.hero {
  background:
    radial-gradient(circle at 80% 20%, #12345d 0, #08101a 32%, #05070b 68%);
  color: #fff;
  padding: 92px 0 84px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, .8fr);
  gap: 64px;
  align-items: center;
}

.hero-copy { min-width: 0; }

.kicker {
  color: #3d91ff;
  font-size: 12px;
  line-height: 1.3;
  letter-spacing: 2px;
  font-weight: 800;
  margin-bottom: 16px;
}

.hero h1 {
  margin: 0 0 24px;
  max-width: 760px;
  font-size: clamp(44px, 6vw, 72px);
  line-height: 1.02;
  letter-spacing: -1.5px;
}

.lead {
  max-width: 680px;
  margin: 0;
  color: #c7d0db;
  font-size: 20px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 32px 0 24px;
}

.btn {
  display: inline-block;
  padding: 14px 21px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 800;
}

.btn.primary {
  color: #fff;
  background: var(--blue);
}

.btn.ghost {
  color: #fff;
  background: transparent;
  border: 1px solid #465264;
}

.trust {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 22px;
  color: #c6ced8;
  font-size: 14px;
}

.hero-logo {
  display: flex;
  justify-content: center;
}

.hero-logo img {
  width: min(100%, 430px);
  height: auto;
  display: block;
  filter: drop-shadow(0 18px 40px rgba(0,0,0,.5));
}

/* Price callout */
.price-highlight {
  color: #fff;
  background: #0a0f17;
  padding: 34px 0;
}

.price-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 34px;
  padding: 30px 34px;
  border: 1px solid #293544;
  border-radius: 14px;
  background: linear-gradient(120deg, #0d151f, #09101a);
}

.price-card h2 {
  margin: 0;
  font-size: 30px;
  line-height: 1.2;
}

.price-card p {
  margin: 8px 0;
  color: #d0d8e2;
  font-size: 21px;
}

.price-card strong {
  font-size: 30px;
  color: #fff;
}

.price-card small {
  display: block;
  max-width: 720px;
  color: #929eac;
}

/* Sections */
.section {
  padding: 90px 0;
}

.section.dark {
  color: #fff;
  background: #05070b;
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, .8fr);
  gap: 56px;
  align-items: end;
  margin-bottom: 44px;
}

.section h2,
.quote h2 {
  margin: 0;
  font-size: 44px;
  line-height: 1.1;
  letter-spacing: -.8px;
}

.section-head p {
  margin: 0;
  color: #687382;
  font-size: 17px;
}

/* Services */
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: #dfe4ea;
  border: 1px solid #dfe4ea;
}

.service-grid article {
  min-height: 205px;
  padding: 30px;
  background: #fff;
}

.service-grid span {
  color: var(--blue);
  font-size: 13px;
  font-weight: 900;
}

.service-grid h3 {
  margin: 14px 0 9px;
  font-size: 22px;
  line-height: 1.2;
}

.service-grid p {
  margin: 0;
  color: #66717f;
}

/* About */
.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 74px;
  align-items: start;
}

.about-grid > div { min-width: 0; }

.about-list {
  display: grid;
  border-top: 1px solid var(--line);
}

.about-list div {
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.about-list b,
.about-list span {
  display: block;
}

.about-list span {
  margin-top: 4px;
  color: #9da7b4;
}

/* Quote */
.quote {
  padding: 92px 0;
  background: #eef2f6;
}

.quote-grid {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  gap: 60px;
  align-items: start;
}

.quote p {
  color: #66717f;
  font-size: 18px;
}

.contact-actions {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}

.contact-actions a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 15px 17px;
  color: #111821;
  background: #fff;
  border: 1px solid #d7dde5;
  border-radius: 10px;
}

.contact-actions span {
  color: var(--blue);
  font-weight: 800;
}

form {
  padding: 30px;
  background: #fff;
  border: 1px solid #d7dde5;
  border-radius: 14px;
  box-shadow: 0 12px 35px rgba(20,30,45,.08);
}

form label {
  display: block;
  margin-bottom: 18px;
  font-weight: 700;
}

input,
select,
textarea {
  display: block;
  width: 100%;
  margin-top: 8px;
  padding: 13px 14px;
  font: inherit;
  color: #111821;
  background: #fff;
  border: 1px solid #cfd6df;
  border-radius: 7px;
}

textarea {
  min-height: 130px;
  resize: vertical;
}

form .btn {
  width: 100%;
  border: 0;
  cursor: pointer;
}

form small {
  display: block;
  margin-top: 10px;
  color: #7a8592;
}

.hidden {
  position: absolute;
  left: -9999px;
}

/* Footer */
footer {
  padding: 48px 0 22px;
  color: #fff;
  background: #05070b;
}

.footer-grid {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr) auto;
  gap: 30px;
  align-items: center;
}

.footer-logo {
  width: 112px;
}

.footer-grid p {
  margin: 5px 0;
  color: #9da7b4;
}

.footer-grid a {
  color: #fff;
  font-weight: 800;
}

.copyright {
  margin-top: 32px;
  padding-top: 18px;
  color: #737e8c;
  font-size: 13px;
  border-top: 1px solid #1b2430;
}

/* Mobile */
@media (max-width: 820px) {
  .wrap {
    width: min(var(--max), calc(100% - 28px));
  }

  .nav {
    min-height: 78px;
  }

  .nav nav {
    gap: 12px;
  }

  .nav nav a:not(.navbutton) {
    display: none;
  }

  .hero {
    padding: 64px 0 70px;
  }

  .hero-grid,
  .section-head,
  .about-grid,
  .quote-grid {
    grid-template-columns: 1fr;
  }

  .hero-logo {
    order: -1;
  }

  .hero-logo img {
    width: 260px;
  }

  .hero h1 {
    font-size: clamp(40px, 11vw, 58px);
  }

  .lead {
    font-size: 18px;
  }

  .price-card {
    align-items: flex-start;
    flex-direction: column;
  }

  .service-grid {
    grid-template-columns: 1fr;
  }

  .section,
  .quote {
    padding: 68px 0;
  }

  .section h2,
  .quote h2 {
    font-size: 36px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .logo img {
    width: 100px;
  }

  .actions .btn {
    width: 100%;
    text-align: center;
  }

  .price-card {
    padding: 24px;
  }

  form {
    padding: 22px;
  }
}