:root {
  --ink: #14251c;
  --muted: #59675f;
  --paper: #f7faf5;
  --white: #ffffff;
  --lemon: #d9f24f;
  --leaf: #315c42;
  --line: #dce4dd;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background: var(--paper);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.65;
}
a { color: inherit; }
.site-header, main, footer { width: min(1120px, calc(100% - 40px)); margin-inline: auto; }
.site-header {
  height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 11px; text-decoration: none; font-size: 13px; font-weight: 800; letter-spacing: .12em; }
.brand-mark { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 50% 50% 50% 12%; background: var(--lemon); color: var(--ink); font-size: 17px; letter-spacing: 0; }
.contact-link { font-weight: 700; text-underline-offset: 5px; }
.hero { min-height: 570px; padding: 105px 0 90px; position: relative; overflow: hidden; }
.hero::after { content: ""; position: absolute; z-index: -1; left: 2%; top: 60px; width: 330px; aspect-ratio: 1; border: 70px solid var(--lemon); border-radius: 52% 48% 44% 56% / 55% 44% 56% 45%; opacity: .52; transform: rotate(-14deg); }
.eyebrow, .section-label { margin: 0 0 22px; color: var(--leaf); font-size: 13px; font-weight: 800; letter-spacing: .08em; }
h1 { max-width: 790px; margin: 0; font-size: clamp(48px, 8vw, 94px); line-height: .98; letter-spacing: -.055em; }
h1 span { color: var(--leaf); }
.intro { max-width: 630px; margin: 34px 0 30px; color: var(--muted); font-size: clamp(18px, 2vw, 22px); }
.primary-action { display: inline-flex; min-height: 48px; align-items: center; padding: 0 20px; border-radius: 8px; background: var(--ink); color: var(--white); font-weight: 700; text-decoration: none; }
.details { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; padding: 72px 0; border-top: 1px solid var(--line); }
.details h2 { margin: 0; max-width: 480px; font-size: clamp(30px, 4vw, 48px); line-height: 1.1; letter-spacing: -.035em; }
.details > p { margin: 42px 0 0; max-width: 500px; color: var(--muted); font-size: 18px; }
.contact-panel { scroll-margin-top: 24px; display: grid; grid-template-columns: 1fr 1fr; gap: 80px; padding: 72px 0; border-top: 1px solid var(--line); }
.contact-panel h2 { margin: 0; font-size: clamp(30px, 4vw, 48px); line-height: 1.1; letter-spacing: -.035em; }
.contact-actions { align-self: end; display: flex; align-items: center; flex-wrap: wrap; gap: 12px; min-width: 0; }
.email-address { overflow-wrap: anywhere; font-size: clamp(17px, 2vw, 22px); font-weight: 700; text-underline-offset: 5px; }
.copy-button { min-height: 40px; padding: 0 15px; border: 1px solid var(--ink); border-radius: 7px; background: transparent; color: var(--ink); font: inherit; font-weight: 700; cursor: pointer; }
.copy-button:hover { background: var(--ink); color: var(--white); }
.copy-button:focus-visible { outline: 3px solid var(--leaf); outline-offset: 4px; }
.copy-status { width: 100%; min-height: 24px; color: var(--muted); font-size: 13px; }
footer { min-height: 110px; display: flex; align-items: center; justify-content: space-between; gap: 24px; border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; }
footer nav { display: flex; flex-wrap: wrap; gap: 22px; }
footer a { text-underline-offset: 4px; }
.legal { max-width: 780px; padding: 72px 0 100px; }
.legal h1 { font-size: clamp(42px, 7vw, 72px); }
.legal h2 { margin: 44px 0 10px; font-size: 23px; }
.legal p, .legal li { color: var(--muted); }
.legal .updated { margin: 18px 0 42px; font-size: 14px; }
a:focus-visible { outline: 3px solid var(--leaf); outline-offset: 4px; }
@media (max-width: 700px) {
  .site-header, main, footer { width: min(100% - 28px, 1120px); }
  .hero { min-height: auto; padding: 72px 0 78px; }
  .hero::after { width: 220px; border-width: 46px; left: -70px; top: 40px; }
  .details { grid-template-columns: 1fr; gap: 12px; padding: 56px 0; }
  .details > p { margin-top: 16px; }
  .contact-panel { grid-template-columns: 1fr; gap: 28px; padding: 56px 0; }
  .contact-actions { align-items: flex-start; flex-direction: column; }
  .copy-button { width: 100%; }
  footer { align-items: flex-start; flex-direction: column; justify-content: center; padding: 28px 0; }
}
@media (max-width: 420px) {
  .site-header { height: 76px; }
  .brand { gap: 8px; font-size: 11px; letter-spacing: .08em; }
  .brand-mark { width: 30px; height: 30px; }
  .contact-link { font-size: 14px; }
  h1 { font-size: clamp(39px, 12vw, 52px); }
  .intro { font-size: 17px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }