:root {
  --ink: #0d2035;
  --text: #2f4056;
  --muted: #66758a;
  --blue: #0d5faa;
  --blue-dark: #073763;
  --teal: #16816d;
  --line: #dbe5f0;
  --soft: #f5f8fb;
  --panel: #ffffff;
  --shadow: 0 18px 55px rgba(13, 32, 53, 0.10);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: #ffffff;
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.55;
}

a {
  color: inherit;
  text-decoration: none;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 28px;
  min-height: 78px;
  padding: 14px clamp(20px, 5vw, 72px);
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.brand {
  display: flex;
  align-items: center;
  margin-right: auto;
}

.brand img {
  display: block;
  width: 158px;
  height: auto;
}

.nav {
  display: flex;
  gap: 24px;
  color: #30445d;
  font-size: 15px;
}

.phone {
  color: var(--blue-dark);
  font-weight: 700;
  white-space: nowrap;
}

.nav a,
.phone {
  transition: color 0.2s ease;
}

.nav a:hover,
.phone:hover {
  color: var(--blue);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.72fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
  min-height: calc(100vh - 78px);
  padding: clamp(54px, 8vw, 112px) clamp(20px, 5vw, 72px);
  background:
    radial-gradient(circle at 85% 18%, rgba(13, 95, 170, 0.10), transparent 30%),
    linear-gradient(120deg, #f7fbff 0%, #ffffff 52%, #eff6fb 100%);
}

.hero__text,
.brief,
.service,
.business__text,
.checkPanel,
.timeline article,
.contact {
  min-width: 0;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--teal);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 860px;
  margin-bottom: 24px;
  color: var(--ink);
  font-size: clamp(42px, 5.8vw, 76px);
  line-height: 1.04;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 14px;
  color: var(--ink);
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.12;
  letter-spacing: 0;
}

h3 {
  color: var(--ink);
  line-height: 1.2;
}

.lead {
  max-width: 720px;
  margin-bottom: 32px;
  color: var(--text);
  font-size: clamp(18px, 2vw, 21px);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 13px 22px;
  border-radius: 6px;
  font-weight: 700;
}

.button.primary {
  color: white;
  background: var(--blue);
  box-shadow: 0 12px 30px rgba(13, 95, 170, 0.24);
}

.button.secondary {
  color: var(--blue-dark);
  border: 1px solid #b8c9de;
  background: white;
}

.brief {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow);
}

.brief__head {
  padding: 26px;
  border-bottom: 1px solid var(--line);
}

.brief__head span {
  display: block;
  margin-bottom: 10px;
  color: var(--teal);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

.brief__head strong {
  display: block;
  color: var(--ink);
  font-size: 24px;
  line-height: 1.25;
}

.brief dl {
  margin: 0;
}

.brief dl div {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 16px;
  padding: 18px 26px;
  border-bottom: 1px solid var(--line);
}

.brief dl div:last-child {
  border-bottom: 0;
}

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

.brief dd {
  margin: 0;
  color: var(--text);
  font-weight: 700;
}

.value {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: -34px clamp(20px, 5vw, 72px) 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--line);
  box-shadow: var(--shadow);
}

.value article {
  min-height: 132px;
  padding: 24px;
  background: white;
}

.value strong {
  display: block;
  margin-bottom: 10px;
  color: var(--ink);
  font-size: 22px;
}

.value span {
  display: block;
  color: var(--text);
  font-size: 16px;
}

.section {
  padding: clamp(56px, 7vw, 96px) clamp(20px, 5vw, 72px);
}

.sectionHead {
  max-width: 760px;
  margin-bottom: 34px;
}

.serviceGrid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.service {
  min-height: 260px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.service span {
  display: inline-flex;
  margin-bottom: 22px;
  color: var(--blue);
  font-size: 14px;
  font-weight: 700;
}

.service h3 {
  margin-bottom: 12px;
  font-size: 22px;
}

.service p,
.business__text p,
.timeline p,
.contact p {
  color: var(--text);
}

.business {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(360px, 1fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: start;
  background: var(--soft);
  border-block: 1px solid var(--line);
}

.business__text {
  max-width: 650px;
}

.business__text p {
  margin-bottom: 0;
  font-size: 18px;
}

.checkPanel {
  padding: 10px 0;
}

.checkPanel ul {
  margin: 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: white;
}

.checkPanel li {
  position: relative;
  padding: 18px 22px 18px 48px;
  border-bottom: 1px solid var(--line);
  color: var(--text);
}

.checkPanel li:last-child {
  border-bottom: 0;
}

.checkPanel li::before {
  content: "";
  position: absolute;
  top: 24px;
  left: 24px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--teal);
}

.process {
  background: white;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.timeline article {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 16px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: white;
}

.timeline span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 8px;
  color: white;
  background: var(--blue);
  font-weight: 700;
}

.timeline h3 {
  margin-bottom: 8px;
  font-size: 21px;
}

.timeline p {
  margin-bottom: 0;
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 430px);
  gap: 34px;
  align-items: center;
  margin: clamp(24px, 5vw, 64px) clamp(20px, 5vw, 72px);
  padding: clamp(32px, 5vw, 54px);
  border-radius: 8px;
  color: white;
  background: linear-gradient(135deg, #073763 0%, #0d5faa 70%, #16816d 100%);
}

.contact h2,
.contact .eyebrow {
  color: white;
}

.contact p {
  max-width: 720px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.86);
}

.contactBox {
  display: grid;
  gap: 12px;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.12);
}

.contactBox a,
.contactBox span {
  color: white;
  font-size: 20px;
  font-weight: 700;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 24px clamp(20px, 5vw, 72px);
  color: var(--muted);
  border-top: 1px solid var(--line);
}

@media (max-width: 1120px) {
  .serviceGrid,
  .timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .nav {
    display: none;
  }

  .hero,
  .business,
  .contact {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .value {
    grid-template-columns: 1fr;
    margin-top: 0;
  }
}

@media (max-width: 640px) {
  .topbar {
    min-height: 70px;
    padding: 12px 20px;
  }

  .brand img {
    width: 126px;
  }

  .phone {
    display: none;
  }

  .hero {
    padding: 42px 20px 46px;
  }

  h1 {
    font-size: 34px;
  }

  h2 {
    font-size: 29px;
  }

  .lead {
    font-size: 17px;
  }

  .actions,
  .button {
    width: 100%;
  }

  .brief dl div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .serviceGrid,
  .timeline {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 48px 20px;
  }

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

  .contact {
    margin: 28px 20px;
    padding: 28px 22px;
  }

  .contactBox a,
  .contactBox span {
    font-size: 17px;
  }

  .footer {
    flex-direction: column;
  }
}