:root {
  --ink: #172033;
  --muted: #5f6c7d;
  --line: #dfe5ed;
  --panel: #ffffff;
  --panel-soft: #f4f7fb;
  --brand: #0f67b1;
  --brand-dark: #0b2f57;
  --accent: #26a69a;
  --warm: #c99a4b;
  --shadow: 0 18px 48px rgba(23, 32, 51, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: #f7f9fc;
  font-family: Inter, "Segoe UI", Arial, Helvetica, sans-serif;
  line-height: 1.6;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(223, 229, 237, 0.82);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  width: min(1180px, calc(100% - 40px));
  min-height: 72px;
  margin: 0 auto;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 8px;
  color: #fff;
  background: var(--brand-dark);
  font-size: 14px;
}

.brand small {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 14px;
  font-weight: 700;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
}

.nav-links a:hover {
  color: var(--brand);
}

.hero {
  position: relative;
  min-height: 620px;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: #fff;
  background-image:
    linear-gradient(90deg, rgba(9, 20, 37, 0.93) 0%, rgba(9, 20, 37, 0.78) 42%, rgba(9, 20, 37, 0.24) 100%),
    url("assets/immopro-hero.png");
  background-position: center;
  background-size: cover;
}

.hero-inner {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 88px 0 120px;
}

.eyebrow {
  margin: 0 0 18px;
  color: #b8d7f3;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 760px;
  margin: 0;
  font-size: 58px;
  line-height: 1.03;
  letter-spacing: 0;
}

.hero-lead {
  max-width: 650px;
  margin: 24px 0 0;
  color: #e6eef7;
  font-size: 20px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 800;
}

.button.primary {
  color: #0b223d;
  background: #fff;
}

.button.secondary {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.44);
}

.section {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 82px 0;
}

.section.compact {
  padding: 56px 0;
}

.section-header {
  max-width: 780px;
  margin-bottom: 34px;
}

.section-header h2,
.content-page h1 {
  margin: 0;
  color: var(--ink);
  font-size: 38px;
  line-height: 1.14;
  letter-spacing: 0;
}

.section-header p,
.content-page .lead {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 18px;
}

.intro-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 44px;
  align-items: start;
}

.intro-copy {
  color: var(--muted);
  font-size: 18px;
}

.signal-panel {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.signal-list {
  display: grid;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.signal-list strong {
  display: block;
  color: var(--ink);
}

.signal-list span {
  color: var(--muted);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

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

.service-card .number {
  color: var(--warm);
  font-size: 13px;
  font-weight: 900;
}

.service-card h3 {
  margin: 16px 0 10px;
  font-size: 22px;
  line-height: 1.25;
}

.service-card p {
  margin: 0;
  color: var(--muted);
}

.band {
  background: var(--brand-dark);
  color: #fff;
}

.band .section-header h2,
.band .service-card h3 {
  color: #fff;
}

.band .section-header p,
.band .service-card p {
  color: #cfdae6;
}

.band .service-card {
  border-color: rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.06);
}

.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.process-step {
  padding: 24px;
  border-left: 3px solid var(--accent);
  background: var(--panel-soft);
}

.process-step h3 {
  margin: 0 0 8px;
  font-size: 18px;
}

.process-step p {
  margin: 0;
  color: var(--muted);
}

.contact-strip {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: center;
  padding: 34px;
  border-radius: 8px;
  color: #fff;
  background: var(--brand-dark);
}

.contact-strip h2 {
  margin: 0 0 8px;
  font-size: 30px;
}

.contact-strip p {
  margin: 0;
  color: #cfdae6;
}

.contact-strip a {
  color: #fff;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: #fff;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 28px 0;
  color: var(--muted);
  font-size: 14px;
}

.footer-inner a {
  color: var(--muted);
  text-decoration: none;
}

.content-page {
  width: min(920px, calc(100% - 40px));
  margin: 0 auto;
  padding: 70px 0;
}

.content-page h2 {
  margin: 38px 0 10px;
  color: var(--ink);
  font-size: 24px;
}

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

.content-page ul {
  padding-left: 20px;
}

.page-kicker {
  margin: 0 0 12px;
  color: var(--brand);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

@media (max-width: 860px) {
  .nav-wrap {
    align-items: flex-start;
    flex-direction: column;
    padding: 16px 0;
  }

  .nav-links {
    flex-wrap: wrap;
    gap: 14px;
  }

  .hero {
    min-height: auto;
    background-image:
      linear-gradient(90deg, rgba(9, 20, 37, 0.94), rgba(9, 20, 37, 0.74)),
      url("assets/immopro-hero.png");
  }

  .hero-inner {
    padding: 72px 0 88px;
  }

  .hero h1 {
    font-size: 42px;
  }

  .intro-grid,
  .service-grid,
  .process,
  .contact-strip {
    grid-template-columns: 1fr;
  }

  .contact-strip {
    padding: 26px;
  }

  .footer-inner {
    flex-direction: column;
  }
}

@media (max-width: 520px) {
  .nav-wrap,
  .hero-inner,
  .section,
  .content-page,
  .footer-inner {
    width: min(100% - 28px, 1180px);
  }

  .hero h1 {
    font-size: 34px;
  }

  .hero-lead,
  .section-header p,
  .intro-copy,
  .content-page .lead {
    font-size: 16px;
  }

  .section {
    padding: 56px 0;
  }
}