:root {
  --ink: #101820;
  --ink-2: #28333d;
  --orange: #ef7d00;
  --orange-2: #ff9f2d;
  --paper: #f7f7f4;
  --white: #ffffff;
  --muted: #66717a;
  --line: #dfe1df;
  --shadow: 0 24px 70px rgba(16,24,32,.12);
  --radius: 28px;
  --max: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
button, input, textarea, select { font: inherit; }
.container { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
.skip-link {
  position: fixed; left: 16px; top: -80px; z-index: 9999;
  background: var(--ink); color: white; padding: 10px 16px; border-radius: 8px;
}
.skip-link:focus { top: 16px; }
.site-header {
  position: sticky; top: 0; z-index: 100;
  backdrop-filter: blur(14px);
  background: rgba(247,247,244,.88);
  border-bottom: 1px solid rgba(16,24,32,.08);
}
.nav {
  min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.brand { display: inline-flex; align-items: center; text-decoration: none; }
.brand img { width: 210px; height: 62px; object-fit: contain; object-position: left center; }
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a { text-decoration: none; font-weight: 700; font-size: .95rem; }
.nav-links a:not(.btn):hover { color: var(--orange); }
.menu-btn {
  display: none; border: 0; background: transparent; padding: 10px;
  border-radius: 10px; cursor: pointer;
}
.menu-btn span { display: block; width: 26px; height: 2px; margin: 5px 0; background: var(--ink); }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 50px; padding: 0 22px; border: 0; border-radius: 999px;
  background: var(--orange); color: white; font-weight: 800; text-decoration: none;
  box-shadow: 0 12px 28px rgba(239,125,0,.24);
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); background: #d86e00; box-shadow: 0 16px 34px rgba(239,125,0,.30); }
.btn-dark { background: var(--ink); box-shadow: 0 12px 28px rgba(16,24,32,.18); }
.btn-dark:hover { background: #26333e; }
.hero {
  min-height: calc(100vh - 82px);
  display: grid; align-items: center;
  padding: 72px 0 92px;
  overflow: hidden; position: relative;
}
.hero::before {
  content: ""; position: absolute; width: 560px; height: 560px; border-radius: 50%;
  background: radial-gradient(circle, rgba(239,125,0,.14), transparent 68%);
  top: -150px; left: -200px; pointer-events: none;
}
.hero-grid { display: grid; grid-template-columns: 1.03fr .97fr; gap: 70px; align-items: center; }
.eyebrow {
  display: inline-flex; gap: 10px; align-items: center;
  text-transform: uppercase; letter-spacing: .16em; font-weight: 900;
  font-size: .78rem; color: var(--orange);
}
.eyebrow::before { content: ""; width: 34px; height: 3px; background: var(--orange); border-radius: 999px; }
h1, h2, h3 { margin: 0; line-height: 1.08; letter-spacing: -.035em; }
h1 { font-size: clamp(3.1rem, 7.2vw, 6.6rem); max-width: 820px; margin-top: 22px; }
h1 span { color: var(--orange); }
.hero p { color: var(--muted); font-size: clamp(1.05rem, 1.5vw, 1.25rem); max-width: 650px; margin: 28px 0 34px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-note { display: flex; flex-wrap: wrap; gap: 18px 30px; margin-top: 38px; color: var(--ink-2); font-weight: 700; font-size: .92rem; }
.hero-note span::before { content: "✓"; color: var(--orange); margin-right: 8px; }
.hero-art { position: relative; }
.hero-art img { width: 100%; filter: drop-shadow(0 35px 55px rgba(16,24,32,.13)); }
.floating-card {
  position: absolute; left: -34px; bottom: 34px; width: 220px;
  padding: 22px; background: rgba(255,255,255,.92); backdrop-filter: blur(14px);
  border: 1px solid rgba(16,24,32,.08); border-radius: 20px; box-shadow: var(--shadow);
}
.floating-card strong { display: block; font-size: 1.55rem; }
.floating-card span { color: var(--muted); font-size: .9rem; }
section { padding: 110px 0; }
.section-head { max-width: 760px; margin-bottom: 52px; }
.section-head h2 { font-size: clamp(2.25rem, 4.5vw, 4.3rem); margin-top: 15px; }
.section-head p { color: var(--muted); font-size: 1.08rem; margin: 20px 0 0; }
.trust-strip { background: var(--ink); color: white; padding: 24px 0; }
.trust-items { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.trust-items span { text-align: center; font-weight: 800; color: #e9ecee; padding: 8px; }
.services { background: white; }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card {
  position: relative; background: var(--paper); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 34px; min-height: 290px; overflow: hidden;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.card:hover { transform: translateY(-7px); box-shadow: var(--shadow); border-color: rgba(239,125,0,.35); }
.card::after {
  content: ""; position: absolute; width: 110px; height: 110px; border-radius: 50%;
  background: rgba(239,125,0,.08); right: -45px; bottom: -45px;
}
.icon {
  width: 56px; height: 56px; display: grid; place-items: center;
  background: var(--ink); color: white; border-radius: 16px; font-size: 1.35rem; font-weight: 900;
}
.card h3 { font-size: 1.35rem; margin: 26px 0 14px; }
.card p { color: var(--muted); margin: 0; }
.about-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 64px; align-items: center; }
.about-visual {
  min-height: 560px; border-radius: 36px; overflow: hidden; position: relative;
  background:
    linear-gradient(135deg, rgba(16,24,32,.96), rgba(16,24,32,.72)),
    radial-gradient(circle at 70% 20%, rgba(239,125,0,.7), transparent 38%);
  box-shadow: var(--shadow);
}
.about-lines { position: absolute; inset: 0; }
.about-lines::before, .about-lines::after {
  content: ""; position: absolute; border: 2px solid rgba(255,255,255,.18); transform: rotate(-12deg);
}
.about-lines::before { width: 480px; height: 300px; left: -100px; top: 100px; }
.about-lines::after { width: 360px; height: 450px; right: -130px; bottom: -90px; border-color: rgba(239,125,0,.5); }
.about-quote { position: absolute; left: 38px; right: 38px; bottom: 38px; color: white; }
.about-quote strong { font-size: clamp(1.8rem, 4vw, 3.2rem); display: block; line-height: 1.05; }
.about-content h2 { font-size: clamp(2.25rem, 4.5vw, 4rem); margin: 16px 0 25px; }
.about-content > p { color: var(--muted); font-size: 1.08rem; }
.check-list { display: grid; gap: 16px; margin-top: 30px; }
.check-item { display: grid; grid-template-columns: 38px 1fr; gap: 14px; align-items: start; }
.check-item b { width: 34px; height: 34px; display: grid; place-items: center; background: rgba(239,125,0,.12); color: var(--orange); border-radius: 50%; }
.check-item strong { display: block; }
.check-item span { color: var(--muted); font-size: .95rem; }
.process { background: var(--ink); color: white; }
.process .section-head p { color: #aeb8bf; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.step { padding: 28px 24px; border: 1px solid rgba(255,255,255,.12); border-radius: 24px; background: rgba(255,255,255,.04); }
.step-num { color: var(--orange-2); font-weight: 900; font-size: .82rem; letter-spacing: .14em; }
.step h3 { margin: 18px 0 12px; font-size: 1.25rem; }
.step p { color: #aeb8bf; margin: 0; font-size: .95rem; }
.contact { position: relative; overflow: hidden; }
.contact::after {
  content: ""; position: absolute; width: 520px; height: 520px; border-radius: 50%;
  background: rgba(239,125,0,.08); right: -240px; bottom: -220px;
}
.contact-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 54px; position: relative; z-index: 1; }
.contact-info h2 { font-size: clamp(2.3rem, 4.5vw, 4rem); margin: 16px 0 24px; }
.contact-info p { color: var(--muted); }
.contact-details { display: grid; gap: 18px; margin-top: 30px; }
.contact-row { display: grid; grid-template-columns: 44px 1fr; gap: 14px; }
.contact-row b { width: 42px; height: 42px; border-radius: 12px; background: var(--ink); color: white; display: grid; place-items: center; }
.contact-row span { color: var(--muted); display: block; font-size: .88rem; }
.contact-row a { font-weight: 800; text-decoration: none; }
.form {
  background: white; border: 1px solid var(--line); border-radius: 30px;
  padding: 36px; box-shadow: var(--shadow);
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: grid; gap: 8px; }
.field.full { grid-column: 1 / -1; }
label { font-weight: 800; font-size: .9rem; }
input, textarea, select {
  width: 100%; border: 1px solid #ccd0d2; background: #fbfbfa;
  border-radius: 14px; padding: 14px 16px; color: var(--ink); outline: none;
}
input:focus, textarea:focus, select:focus { border-color: var(--orange); box-shadow: 0 0 0 4px rgba(239,125,0,.10); }
textarea { min-height: 130px; resize: vertical; }
.form .btn { margin-top: 20px; width: 100%; }
.form-note { color: var(--muted); font-size: .82rem; margin: 12px 0 0; text-align: center; }
.site-footer { background: #0a1015; color: white; padding: 52px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 1.2fr .8fr .8fr; gap: 40px; align-items: start; }
.footer-logo { width: 220px; background: white; border-radius: 14px; padding: 8px 12px; }
.footer-copy { color: #9ca7ae; max-width: 420px; }
.footer-title { color: white; font-weight: 900; margin-bottom: 12px; }
.footer-links { display: grid; gap: 8px; }
.footer-links a { color: #bdc5ca; text-decoration: none; }
.footer-links a:hover { color: var(--orange-2); }
.footer-bottom { margin-top: 40px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.1); color: #86929a; font-size: .88rem; display: flex; justify-content: space-between; gap: 20px; }
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 980px) {
  .nav-links {
    position: fixed; inset: 82px 20px auto; display: none; flex-direction: column; align-items: stretch;
    background: white; padding: 20px; border: 1px solid var(--line); border-radius: 20px; box-shadow: var(--shadow);
  }
  .nav-links.open { display: flex; }
  .menu-btn { display: block; }
  .hero-grid, .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero { min-height: auto; }
  .hero-art { max-width: 720px; margin: 0 auto; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .about-visual { min-height: 440px; }
}
@media (max-width: 680px) {
  .container { width: min(calc(100% - 28px), var(--max)); }
  .brand img { width: 174px; height: 54px; }
  .nav { min-height: 72px; }
  .nav-links { inset: 72px 14px auto; }
  .hero { padding: 46px 0 70px; }
  h1 { font-size: clamp(2.7rem, 14vw, 4rem); }
  .hero-grid { gap: 44px; }
  .floating-card { left: 12px; bottom: 12px; width: 190px; padding: 16px; }
  section { padding: 78px 0; }
  .trust-items, .service-grid, .steps, .form-grid, .footer-grid { grid-template-columns: 1fr; }
  .trust-items span { text-align: left; }
  .field.full { grid-column: auto; }
  .form { padding: 24px; }
  .footer-bottom { flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}