:root {
  --ink: #111111;
  --muted: #656564;
  --paper: #f4f4f2;
  --accent: #3b3b3a;
  --accent-dark: #111111;
  --line: rgba(53, 53, 52, 0.14);
}

* { box-sizing: border-box; }
html { min-width: 320px; }

body {
  margin: 0;
  color: var(--ink);
  background: radial-gradient(circle at 14% 18%, rgba(59, 59, 58, 0.1), transparent 28rem), radial-gradient(circle at 84% 88%, rgba(0, 0, 0, 0.06), transparent 25rem), var(--paper);
  font-family: Arial, Helvetica, sans-serif;
}

a { color: inherit; }

.page-shell {
  min-height: 100svh;
  display: grid;
  position: relative;
  place-items: center;
  padding: 1.5rem;
}

.card {
  position: relative;
  width: min(1050px, 100%);
  min-height: 580px;
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) 1px minmax(420px, 1.1fr);
  align-items: center;
  gap: clamp(2.5rem, 5vw, 5rem);
  padding: clamp(2.5rem, 6vw, 5.5rem);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.9);
  box-shadow: 0 28px 80px rgba(46, 39, 34, 0.12);
  backdrop-filter: blur(12px);
}

.card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 7px;
  background: var(--accent);
}

.logo-wrap { align-self: center; }
.logo { width: 100%; height: auto; display: block; }
.divider { width: 1px; height: 100%; max-height: 360px; background: var(--line); }
.content { max-width: 510px; }

h1 {
  max-width: 440px;
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.4rem, 5vw, 3rem);
  font-weight: 500;
  line-height: 0.98;
  letter-spacing: -0.035em;
}

.roles { margin: 1.4rem 0 2rem; color: var(--muted); font-size: 0.93rem; line-height: 1.8; }
.roles span { color: var(--accent); padding: 0 0.15rem; }
.contact { display: grid; gap: 0.7rem; font-style: normal; }

.contact-row {
  width: fit-content;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  font-size: 0.95rem;
  transition: color 160ms ease;
}

.contact-row:hover, .contact-row:focus-visible { color: var(--accent-dark); }

.contact-mark {
  width: 1.65rem;
  height: 1.65rem;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--accent-dark);
  font-size: 0.72rem;
  font-weight: 700;
}

.whatsapp {
  width: fit-content;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-top: 2rem;
  padding: 0.85rem 1.05rem;
  color: #fff;
  background: var(--ink);
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  transition: transform 160ms ease, background 160ms ease;
}

.whatsapp:hover, .whatsapp:focus-visible { transform: translateY(-2px); background: var(--accent-dark); }
.socials { display: flex; align-items: center; gap: 1rem; margin-top: 2rem; }
.socials p { margin: 0; color: var(--muted); font-size: 0.78rem; }
.social-list { display: flex; gap: 0.45rem; }

.social-list a {
  width: 1.8rem;
  height: 1.8rem;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  text-decoration: none;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  transition: color 160ms ease, border-color 160ms ease, background 160ms ease;
}

.social-list a:hover, .social-list a:focus-visible { color: #fff; border-color: var(--accent); background: var(--accent); }
.social-list img { width: 0.85rem; height: 0.85rem; display: block; }
.social-list a:hover img, .social-list a:focus-visible img { filter: invert(1); }
.footer { position: absolute; bottom: 0.45rem; margin: 0; color: var(--muted); font-size: 0.68rem; text-align: center; letter-spacing: 0.06em; }

@media (max-width: 780px) {
  .page-shell { padding: 1rem; }
  .card { min-height: auto; grid-template-columns: 1fr; gap: 2rem; padding: 3rem 2rem; }
  .logo-wrap { width: min(100%, 440px); }
  .divider { width: 100%; height: 1px; }
  .content { max-width: none; }
}

@media (max-width: 480px) {
  .card { padding: 2.5rem 1.35rem; }
  h1 { font-size: 2.6rem; }
  .socials { align-items: flex-start; flex-direction: column; }
  .social-list { flex-wrap: wrap; }
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; transition: none !important; }
}