:root {
  color-scheme: light;
  --ink: #111827;
  --muted: #5b6472;
  --soft: #7b8492;
  --line: #dce3ea;
  --paper: #f7fafc;
  --panel: #ffffff;
  --accent: #0f766e;
  --accent-strong: #0b5f59;
  --warm: #c17b31;
  --shadow: 0 22px 70px rgba(17, 24, 39, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    linear-gradient(180deg, rgba(15, 118, 110, 0.08), transparent 420px),
    var(--paper);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

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

.site-header,
.hero,
.section,
.contact,
.footer {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
}

.brand,
.nav,
.actions,
.footer {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-weight: 780;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 8px;
  background: var(--ink);
  color: #fff;
}

.nav {
  gap: 22px;
  color: var(--muted);
  font-size: 14px;
}

.nav a:hover,
.contact-links a:hover {
  color: var(--accent);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(320px, 0.96fr);
  gap: 56px;
  align-items: center;
  min-height: calc(100vh - 120px);
  padding: 56px 0 82px;
}

.hero-copy {
  max-width: 680px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 820;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 22px;
  font-size: clamp(48px, 8vw, 92px);
  line-height: 0.98;
  letter-spacing: 0;
}

h1 span {
  color: var(--accent);
}

h2 {
  margin-bottom: 0;
  font-size: clamp(30px, 5vw, 50px);
  line-height: 1.12;
  letter-spacing: 0;
}

.intro {
  max-width: 640px;
  margin-bottom: 30px;
  color: var(--muted);
  font-size: 19px;
}

.actions {
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border-radius: 8px;
  padding: 0 18px;
  font-weight: 780;
  transition:
    transform 160ms ease,
    box-shadow 160ms ease,
    background 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 12px 24px rgba(15, 118, 110, 0.2);
}

.primary:hover {
  background: var(--accent-strong);
}

.secondary {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.82);
}

.portrait-card {
  overflow: hidden;
  border: 1px solid rgba(17, 24, 39, 0.08);
  border-radius: 8px;
  background:
    radial-gradient(circle at 18% 12%, rgba(193, 123, 49, 0.18), transparent 30%),
    linear-gradient(145deg, #ffffff, #edf4f4);
  box-shadow: var(--shadow);
}

.portrait-card img {
  width: 100%;
  aspect-ratio: 4 / 4.35;
  object-fit: cover;
}

.portrait-meta {
  display: grid;
  gap: 10px;
  padding: 18px;
}

.portrait-meta span {
  border: 1px solid rgba(17, 24, 39, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
  padding: 12px 14px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 760;
}

.section {
  padding: 82px 0;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 30px;
}

.section-heading p {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 18px;
}

.about-section {
  display: grid;
  grid-template-columns: minmax(260px, 0.78fr) minmax(0, 1.22fr);
  gap: 54px;
  border-top: 1px solid var(--line);
}

.about-copy {
  color: var(--muted);
  font-size: 18px;
}

.about-copy p:last-child {
  margin-bottom: 0;
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, auto);
  gap: 36px;
  align-items: center;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 56px 0;
}

.contact h2 {
  max-width: 760px;
}

.contact-links {
  display: grid;
  gap: 12px;
  color: var(--muted);
  font-weight: 720;
}

.contact-links a,
.contact-links span {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.74);
  padding: 12px 14px;
}

.contact-links a,
.contact-links > span {
  display: grid;
  gap: 3px;
}

.contact-links span span,
.contact-links a span {
  border: 0;
  background: transparent;
  padding: 0;
  color: var(--soft);
  font-size: 12px;
  text-transform: uppercase;
}

.contact-links strong {
  color: var(--ink);
  font-size: 15px;
}

.footer {
  justify-content: space-between;
  padding: 28px 0 36px;
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 900px) {
  .hero,
  .about-section,
  .contact {
    grid-template-columns: 1fr;
  }

  .hero {
    gap: 30px;
    min-height: 0;
    padding-top: 36px;
  }

}

@media (max-width: 620px) {
  .site-header,
  .hero,
  .section,
  .contact,
  .footer {
    width: min(100% - 28px, 1120px);
  }

  .site-header,
  .footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 16px;
  }

  .nav {
    width: 100%;
    justify-content: space-between;
    gap: 10px;
  }

  h1 {
    font-size: 44px;
  }

  .intro,
  .about-copy,
  .section-heading p {
    font-size: 16px;
  }

  .button {
    width: 100%;
  }

}