:root {
  --ink: #263238;
  --muted: #607D8B;
  --paper: #F4F6F7;
  --surface: #FFFFFF;
  --red: #C62828;
  --red-dark: #8E1B1B;
  --teal: #00796B;
  --line: #D7E0E4;
  --heading: "Oswald", sans-serif;
  --body: "Roboto", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font: 16px/1.6 var(--body); }
button, input, textarea, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid #F9A825; outline-offset: 3px; }
.container { width: min(1120px, calc(100% - 40px)); margin-inline: auto; }
.header { position: sticky; top: 0; z-index: 20; background: rgba(255,255,255,.96); border-bottom: 1px solid var(--line); backdrop-filter: blur(10px); }
.header::before { content: ""; display: block; height: 4px; background: linear-gradient(90deg,var(--red) 0 25%,var(--teal) 25% 50%,#F9A825 50% 75%,var(--ink) 75%); }
.header-content { min-height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.logo { display: inline-flex; align-items: center; gap: 12px; color: var(--ink); text-decoration: none; font: 700 24px/1 var(--heading); letter-spacing: .02em; }
.logo-icon { width: 42px; height: 42px; display: grid; place-items: center; background: var(--red); transform: skew(-10deg); color: white; }
.logo-icon svg { width: 22px; transform: skew(10deg); fill: currentColor; }
.header-actions { display: flex; align-items: center; gap: 10px; }
.header-phone { color: var(--ink); text-decoration: none; font-weight: 700; white-space: nowrap; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 0 18px; border: 0; border-radius: 2px; cursor: pointer; text-decoration: none; font: 600 15px/1 var(--heading); letter-spacing: .04em; }
.button-primary { color: #fff; background: var(--red); }
.button-primary:hover { background: var(--red-dark); }
.button-secondary { color: #fff; background: var(--ink); }
.button-teal { color: #fff; background: var(--teal); }
.hero { position: relative; overflow: hidden; background: var(--surface); padding: 92px 0 100px; }
.hero::after { content: ""; position: absolute; inset: 0 0 0 70%; opacity: .15; background: repeating-linear-gradient(105deg, transparent 0 30px, var(--red) 30px 62px, transparent 62px 80px, var(--teal) 80px 108px, transparent 108px 130px, #F9A825 130px 150px); transform: skewX(-12deg); }
.hero-content { position: relative; z-index: 1; max-width: 720px; }
.eyebrow { display: inline-block; padding: 7px 12px; color: #fff; background: var(--ink); font: 600 13px/1 var(--heading); letter-spacing: .08em; }
h1, h2, h3 { font-family: var(--heading); line-height: 1.08; }
h1 { max-width: 760px; margin: 22px 0 18px; font-size: clamp(42px, 6vw, 78px); letter-spacing: -.02em; }
h1 span { color: var(--red); }
.hero p { max-width: 620px; margin: 0; color: var(--muted); font-size: clamp(18px, 2vw, 23px); }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.section { padding: 72px 0 0; }
.section-title { margin: 0 0 24px; font-size: clamp(30px, 4vw, 46px); }
.section-lead { max-width: 680px; color: var(--muted); margin-top: -12px; margin-bottom: 28px; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card { background: var(--surface); border: 1px solid var(--line); box-shadow: 0 10px 24px rgba(38,50,56,.06); }
.card-body { padding: 24px; }
.card-accent { border-top: 4px solid var(--teal); }
.card:nth-child(2) { border-top-color: #F9A825; }
.card:nth-child(3) { border-top-color: var(--red); }
.card h3 { font-size: 27px; margin: 0 0 10px; }
.card p { color: var(--muted); margin: 0; }
.form-card { max-width: 760px; padding: 28px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: grid; gap: 6px; }
.field-full { grid-column: 1/-1; }
.field label { font-size: 14px; font-weight: 700; }
.field input, .field textarea, .field select { width: 100%; border: 1px solid #B8C7CE; background: #fff; padding: 12px 13px; color: var(--ink); border-radius: 2px; }
.field textarea { min-height: 110px; resize: vertical; }
.form-note, .status { color: var(--muted); font-size: 14px; }
.status { margin-top: 12px; }
.map-wrap { overflow: hidden; background: var(--surface); border: 1px solid var(--line); }
.map-wrap iframe { display: block; width: 100%; height: 390px; border: 0; }
.contacts { margin-top: 18px; padding: 28px; color: #fff; background: var(--ink); display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.contacts strong { display: block; margin-top: 4px; }
.footer { margin-top: 72px; padding: 26px 0; color: var(--muted); background: #fff; border-top: 1px solid var(--line); font-size: 14px; }
.footer-inner { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
@media (max-width: 760px) { .container { width: min(100% - 28px, 560px); } .header-content { min-height: 112px; flex-wrap: wrap; padding: 10px 0; } .logo { font-size: 20px; } .header-actions { width: 100%; justify-content: space-between; } .header-phone { font-size: 14px; } .button { min-height: 44px; padding-inline: 14px; } .hero { padding: 58px 0 66px; } h1 { font-size: clamp(38px, 12vw, 60px); } .grid, .contacts, .form-grid { grid-template-columns: 1fr; } .field-full { grid-column: auto; } .map-wrap iframe { height: 300px; } }