:root {
  color-scheme: light;
  --bg: #f3f6f5;
  --surface: #ffffff;
  --surface-strong: #e7eeee;
  --text: #12181c;
  --muted: #617078;
  --line: #d4dedc;
  --accent: #166b63;
  --accent-strong: #0d4b46;
  --warm: #bf6b31;
  --dark: #172126;
  --shadow: 0 22px 60px rgba(23, 33, 38, .14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  letter-spacing: 0;
}

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

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 76px;
  padding: 14px clamp(20px, 6vw, 86px);
  background: rgba(255, 255, 255, .9);
  border-bottom: 1px solid rgba(212, 222, 220, .82);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  flex: 0 0 46px;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  font-weight: 900;
}

.brand-copy {
  display: grid;
  min-width: 0;
}

.brand-copy strong,
.brand-copy small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.brand-copy strong {
  font-size: 1rem;
}

.brand-copy small {
  color: var(--muted);
  font-weight: 800;
}

nav {
  display: flex;
  align-items: center;
  gap: 28px;
  color: var(--muted);
  font-size: .95rem;
  font-weight: 850;
}

nav a,
.header-phone {
  text-decoration: none;
}

.header-phone {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--dark);
  color: #fff;
  font-weight: 900;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, .98fr) minmax(320px, .88fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: center;
  min-height: 68svh;
  padding: 66px clamp(20px, 6vw, 86px) 34px;
}

.hero-copy {
  max-width: 680px;
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  margin: 0 0 22px;
  padding: 8px 11px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--accent);
  font-size: .78rem;
  font-weight: 900;
  text-transform: uppercase;
}

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

h1 {
  max-width: 720px;
  margin-bottom: 24px;
  font-size: 4.8rem;
  line-height: .94;
}

h2 {
  margin-bottom: 18px;
  font-size: 3rem;
  line-height: 1.02;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.2rem;
}

.lead {
  max-width: 660px;
  color: var(--muted);
  font-size: 1.28rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 8px;
  font: inherit;
  font-weight: 900;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
}

.button.primary {
  background: var(--accent);
  color: #fff;
}

.button.primary:hover {
  background: var(--accent-strong);
}

.button.secondary {
  border-color: var(--line);
  background: var(--surface);
  color: var(--text);
}

.button.dark {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, .22);
}

.hero-visual {
  position: relative;
  min-height: 520px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-strong);
  box-shadow: var(--shadow);
}

.hero-visual img {
  width: 100%;
  height: 100%;
  min-height: 520px;
  object-fit: cover;
}

.visual-label {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  display: grid;
  gap: 4px;
  padding: 18px;
  border-radius: 8px;
  background: rgba(255, 255, 255, .92);
  color: var(--text);
  box-shadow: 0 18px 38px rgba(23, 33, 38, .16);
}

.visual-label span {
  color: var(--muted);
  font-weight: 850;
}

.visual-label strong {
  font-size: 1.3rem;
}

.fact-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0 clamp(20px, 6vw, 86px) 70px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.fact-strip a {
  display: grid;
  gap: 5px;
  min-width: 0;
  padding: 22px 24px;
  border-right: 1px solid var(--line);
  text-decoration: none;
}

.fact-strip a:last-child {
  border-right: 0;
}

.fact-strip span,
dt {
  color: var(--muted);
  font-size: .78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.fact-strip strong {
  overflow-wrap: anywhere;
  font-size: 1.08rem;
}

.section {
  padding: 86px clamp(20px, 6vw, 86px);
}

.intro {
  background: var(--surface);
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, .86fr) minmax(0, 1.14fr);
  gap: clamp(30px, 5vw, 74px);
  align-items: start;
}

.intro-grid > div:first-child p,
.trust-copy p {
  max-width: 650px;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.75;
}

.service-list {
  display: grid;
  gap: 14px;
}

.service-list article {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  column-gap: 18px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfc;
}

.service-list article span {
  grid-row: span 2;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 8px;
  background: var(--surface-strong);
  color: var(--accent);
  font-weight: 900;
}

.service-list p,
.form-note {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.65;
}

.trust {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(320px, .8fr);
  gap: clamp(30px, 5vw, 78px);
  align-items: center;
  background: var(--dark);
  color: #fff;
}

.trust .section-kicker {
  color: #b7e0da;
  border-color: rgba(255, 255, 255, .16);
}

.trust-copy p {
  color: rgba(255, 255, 255, .72);
}

.trust-steps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.trust-steps div {
  min-height: 150px;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 8px;
  background: rgba(255, 255, 255, .05);
}

.trust-steps strong {
  display: block;
  margin-bottom: 26px;
  color: #d8a16d;
  font-size: 2rem;
}

.trust-steps span {
  display: block;
  font-size: 1.15rem;
  font-weight: 900;
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, .82fr) minmax(320px, .7fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: start;
}

.contact-panel {
  min-height: 100%;
  padding: 34px;
  border-radius: 8px;
  background: var(--dark);
  color: #fff;
}

dl {
  display: grid;
  gap: 18px;
  margin: 28px 0;
}

dt {
  margin-bottom: 5px;
  color: rgba(255, 255, 255, .58);
}

dd {
  margin: 0;
  overflow-wrap: anywhere;
  font-size: 1.12rem;
  font-weight: 850;
}

.contact-form {
  display: grid;
  gap: 15px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 16px 44px rgba(23, 33, 38, .08);
}

label {
  display: grid;
  gap: 8px;
  color: #314047;
  font-weight: 850;
}

input,
textarea {
  width: 100%;
  border: 1px solid #c9d5d2;
  border-radius: 8px;
  padding: 13px 14px;
  background: #fff;
  color: var(--text);
  font: inherit;
}

input:focus,
textarea:focus {
  border-color: var(--accent);
  outline: 3px solid rgba(22, 107, 99, .16);
}

textarea {
  resize: vertical;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 28px clamp(20px, 6vw, 86px);
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: .95rem;
}

.site-footer a {
  font-weight: 850;
  color: var(--accent);
}

@media (max-width: 980px) {
  h1 {
    font-size: 3.6rem;
  }

  h2 {
    font-size: 2.45rem;
  }

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

  .hero-visual,
  .hero-visual img {
    min-height: 390px;
  }
}

@media (max-width: 760px) {
  .site-header {
    min-height: 68px;
    padding: 10px 16px;
  }

  .brand-copy strong {
    max-width: 170px;
  }

  .brand-copy small,
  nav {
    display: none;
  }

  .header-phone {
    min-width: 48px;
    width: 48px;
    padding: 0;
    font-size: 0;
  }

  .header-phone::before {
    content: "Tel";
    font-size: .86rem;
  }

  .hero {
    min-height: 0;
    padding: 42px 16px 18px;
  }

  h1 {
    font-size: 3.1rem;
  }

  h2 {
    font-size: 2.15rem;
  }

  .lead {
    font-size: 1.08rem;
  }

  .hero-actions {
    display: grid;
  }

  .hero-visual,
  .hero-visual img {
    min-height: 260px;
  }

  .fact-strip {
    grid-template-columns: 1fr;
    margin: 0 16px 46px;
  }

  .fact-strip a {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .fact-strip a:last-child {
    border-bottom: 0;
  }

  .section {
    padding: 62px 16px;
  }

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

  .service-list article span {
    grid-row: auto;
    margin-bottom: 12px;
  }

  .trust-steps {
    grid-template-columns: 1fr;
  }

  .contact-panel,
  .contact-form {
    padding: 22px;
  }

  .site-footer {
    display: grid;
    padding: 24px 16px;
  }
}