:root {
  --bg: #101010;
  --panel: #191919;
  --panel-2: #222;
  --line: rgba(255,255,255,.09);
  --text: #f5f5f5;
  --muted: #b9b9b9;
  --accent: #f2b705;
  --accent-2: #ffd75d;
  --max: 1120px;
  --radius: 20px;
  --shadow: 0 24px 80px rgba(0,0,0,.28);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
.wrap { width: min(calc(100% - 32px), var(--max)); margin: auto; }

header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(14px);
  background: rgba(16,16,16,.88);
  border-bottom: 1px solid var(--line);
}
.nav {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.brand { display: flex; align-items: center; gap: 12px; font-weight: 850; letter-spacing: .1px; }
.brand-logo {
  width: 54px;
  height: 54px;
  object-fit: contain;
}
.brand-name { line-height: 1.05; }
.nav-links { display: flex; align-items: center; gap: 18px; color: var(--muted); font-size: .95rem; }
.nav-links > a:not(.btn):hover { color: var(--text); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  border: 0;
  border-radius: 13px;
  padding: 12px 18px;
  font: inherit;
  font-weight: 850;
  cursor: pointer;
  background: var(--accent);
  color: #111;
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
}
.btn:hover { transform: translateY(-1px); background: var(--accent-2); }
.btn:focus-visible, a:focus-visible { outline: 3px solid rgba(242,183,5,.45); outline-offset: 3px; }
.btn.secondary { background: transparent; color: var(--text); border: 1px solid rgba(255,255,255,.16); }
.btn.secondary:hover { background: rgba(255,255,255,.05); border-color: rgba(255,255,255,.28); }

.hero { padding: 62px 0 52px; }
.hero-grid { display: grid; grid-template-columns: 1.13fr .87fr; gap: 42px; align-items: center; }
.eyebrow { color: var(--accent); font-weight: 850; text-transform: uppercase; letter-spacing: .12em; font-size: .79rem; }
h1 { margin: 14px 0 20px; font-size: clamp(2.7rem, 7vw, 5.8rem); line-height: .95; letter-spacing: -.055em; }
.lead { max-width: 720px; color: var(--muted); font-size: clamp(1.05rem, 2vw, 1.3rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.areas { margin-top: 20px; color: #ddd; font-size: .95rem; }

.hero-card {
  position: relative;
  overflow: hidden;
  min-height: 430px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(12,12,12,.10) 0%, rgba(12,12,12,.30) 44%, rgba(12,12,12,.92) 100%),
    url("../img/hero-work.jpg") center/cover no-repeat;
  box-shadow: var(--shadow);
}
.hero-card > * { position: relative; z-index: 1; }
.hero-chip { align-self: flex-start; margin-bottom: auto; padding: 8px 11px; border-radius: 999px; background: rgba(16,16,16,.64); border: 1px solid rgba(242,183,5,.42); color: #ffe59a; font-size: .82rem; font-weight: 750; backdrop-filter: blur(8px); }
.hero-card .big { font-size: clamp(2.3rem, 5vw, 3.6rem); font-weight: 950; line-height: .98; letter-spacing: -.045em; text-shadow: 0 4px 20px rgba(0,0,0,.55); }
.hero-card p { margin: 13px 0 0; color: #d7d7d7; text-shadow: 0 2px 12px rgba(0,0,0,.65); }

.notice {
  display: none;
  margin-top: 16px;
  padding: 13px 15px;
  border-radius: 13px;
  background: #2a2310;
  border: 1px solid rgba(242,183,5,.24);
  color: #ffe7a3;
  font-size: .9rem;
}

section { padding: 72px 0; }
.section-head { max-width: 760px; margin-bottom: 30px; }
.section-head h2 { margin: 8px 0 10px; font-size: clamp(2rem, 4vw, 3.4rem); line-height: 1.02; letter-spacing: -.04em; }
.section-head p { margin: 0; color: var(--muted); }

.service-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 16px; }
.card {
  min-height: 205px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}
.card .icon { font-size: 1.8rem; }
.card h3 { margin: 12px 0 7px; }
.card p { margin: 0; color: var(--muted); }

.steps { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 16px; counter-reset: step; }
.step {
  min-height: 205px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel-2);
}
.step::before {
  counter-increment: step;
  content: counter(step);
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  margin-bottom: 16px;
  border-radius: 50%;
  background: var(--accent);
  color: #111;
  font-weight: 950;
}
.step p { color: var(--muted); }

.visual-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 18px; }
.visual {
  min-height: 300px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding: 28px;
  border-radius: 24px;
  border: 1px solid var(--line);
  background-size: cover;
  background-repeat: no-repeat;
}
.visual--repair {
  background-image:
    linear-gradient(180deg, rgba(0,0,0,.02) 15%, rgba(0,0,0,.78) 100%),
    url("../img/work-repair.jpg");
  background-position: center;
}
.visual--finish {
  background-image:
    linear-gradient(180deg, rgba(0,0,0,.02) 15%, rgba(0,0,0,.78) 100%),
    url("../img/work-finish.jpg");
  background-position: center;
}
.visual-copy { position: relative; z-index: 1; max-width: 470px; }
.visual-copy strong { display: block; margin-bottom: 7px; font-size: 1.25rem; }
.visual-copy p { margin: 0; color: #d2d2d2; }

.proof { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.proof-box { min-height: 210px; padding: 28px; border-radius: 22px; background: #171717; border: 1px solid var(--line); }
.proof-box strong { display: block; margin-bottom: 8px; font-size: 1.22rem; }
.proof-box p { margin: 0; color: var(--muted); }

.cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 42px;
  border-radius: 28px;
  background: var(--accent);
  color: #111;
}
.cta h2 { margin: 0; font-size: clamp(2rem, 4vw, 3.4rem); line-height: 1; letter-spacing: -.04em; }
.cta p { max-width: 670px; margin: 9px 0 0; }
.cta .btn { flex: 0 0 auto; background: #111; color: #fff; white-space: nowrap; }
.cta .btn:hover { background: #272727; }

footer { padding: 38px 0 54px; color: var(--muted); font-size: .92rem; }
.footer-row { display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap; }

.floating {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 50;
  width: 60px;
  height: 60px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #25d366;
  box-shadow: 0 12px 35px rgba(0,0,0,.34);
  isolation: isolate;
  transition: transform .2s ease, box-shadow .2s ease;
}
.floating::before {
  content: "";
  position: absolute;
  inset: -7px;
  z-index: -1;
  border: 2px solid rgba(37,211,102,.48);
  border-radius: inherit;
  animation: wa-pulse 2.4s ease-out infinite;
}
.floating:hover { transform: translateY(-2px) scale(1.04); box-shadow: 0 16px 40px rgba(0,0,0,.4); }
.floating img { width: 31px; height: 31px; filter: brightness(0) invert(1); }

@keyframes wa-pulse {
  0% { transform: scale(.86); opacity: .75; }
  70%, 100% { transform: scale(1.22); opacity: 0; }
}

@media (max-width: 900px) {
  .hero-grid, .visual-grid, .proof { grid-template-columns: 1fr; }
  .service-grid, .steps { grid-template-columns: 1fr 1fr; }
  .nav-links > a:not(.btn) { display: none; }
  .hero { padding-top: 44px; }
  .hero-card { min-height: 340px; }
  .cta { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 590px) {
  .wrap { width: min(calc(100% - 24px), var(--max)); }
  .service-grid, .steps { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
  .brand-name { max-width: 125px; font-size: .82rem; line-height: 1.05; }
  .brand-logo { width: 46px; height: 46px; }
  .nav .btn { padding-inline: 13px; font-size: .9rem; }
  .cta { padding: 30px 24px; }
  .floating { right: 14px; bottom: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}