:root {
  --ink: #111;
  --ink-2: #3a3a3a;
  --muted: #6b6b6b;
  --line: #e6e6e6;
  --card: #f4f4f4;
  --bg: #fff;
  --radius: 20px;
  --font: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; }

h1, h2, h3 { letter-spacing: -0.02em; line-height: 1.15; margin: 0; }

.container {
  width: 100%;
  max-width: 1140px;
  margin-inline: auto;
  padding-inline: 24px;
}
.narrow { max-width: 860px; text-align: center; }
.narrow-left { max-width: 860px; }

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--ink); color: #fff; padding: 10px 16px; z-index: 100;
}
.skip-link:focus { left: 16px; top: 16px; }

:focus-visible { outline: 3px solid #2b6cb0; outline-offset: 3px; border-radius: 4px; }

/* Buttons */
.btn {
  display: inline-block;
  background: var(--ink);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
  padding: 14px 26px;
  border-radius: 999px;
  transition: background .2s ease, transform .2s ease;
}
.btn:hover { background: #333; transform: translateY(-1px); }
.btn-small { padding: 9px 18px; font-size: 14px; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 10;
  background: #fff;
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding-block: 14px;
}
.brand img { width: 84px; height: auto; }

/* Hero */
.hero { padding-block: 72px 40px; }
.hero h1 { font-size: clamp(36px, 6vw, 60px); font-weight: 700; }
.hero-sub {
  font-size: clamp(22px, 3.4vw, 34px);
  font-weight: 600;
  color: #8a8a8a;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin: 12px auto 32px;
  max-width: 720px;
}
.intro {
  margin: 44px auto 0;
  max-width: 760px;
  color: var(--ink-2);
  font-size: 18px;
}
.intro p { margin: 0 0 14px; }
.hero-photo {
  margin: 48px 0 0;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--card);
}
.hero-photo img { width: 100%; aspect-ratio: 1022 / 602; object-fit: cover; }

/* Services */
.services { padding-block: 72px; }
.section-title {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  margin-bottom: 40px;
}
.services .section-title { text-align: center; }

.service {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: stretch;
  margin-bottom: 24px;
}
.service.reverse .service-text { order: 2; }
.service-text {
  display: flex; flex-direction: column; justify-content: center;
  padding: 40px;
}
.service-num {
  font-size: 14px; font-weight: 600; color: var(--muted);
  letter-spacing: .08em; margin-bottom: 10px;
}
.service h3 { font-size: clamp(24px, 3vw, 32px); font-weight: 700; margin-bottom: 18px; }
.service ul { margin: 0; padding: 0; list-style: none; }
.service li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 10px;
  color: var(--ink-2);
}
.service li::before {
  content: "";
  position: absolute; left: 0; top: .62em;
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--ink);
}
.service-media {
  background: var(--card);
  border-radius: var(--radius);
  padding: 32px;
  display: flex; align-items: center;
}
.service-media img { border-radius: 10px; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }

/* About (sits directly above footer) */
.about { padding-block: 72px 80px; border-top: 1px solid var(--line); }
.about p { color: var(--ink-2); font-size: 18px; margin: 0; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); padding-block: 48px 32px; font-size: 15px; }
.footer-inner {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 32px; flex-wrap: wrap;
}
.footer-logo { width: 72px; }
.footer-contact { font-style: normal; text-align: right; }
.footer-contact h2 { font-size: 15px; font-weight: 600; margin-bottom: 8px; }
.footer-contact p { margin: 2px 0; color: var(--muted); }
.footer-contact a { color: var(--muted); text-decoration: underline; text-underline-offset: 3px; }
.footer-contact a:hover { color: var(--ink); }
.footer-legal {
  margin-top: 36px; padding-top: 20px; border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  color: var(--muted); font-size: 14px;
}
.footer-legal p { margin: 0; }

/* Responsive */
@media (max-width: 820px) {
  .hero { padding-block: 48px 24px; }
  .service { grid-template-columns: 1fr; gap: 8px; margin-bottom: 40px; }
  .service.reverse .service-text { order: 0; }
  .service-text { padding: 8px 0 12px; }
  .service-media { padding: 16px; }
  .services, .about { padding-block: 56px; }
  .footer-contact { text-align: left; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn { transition: none; }
}