:root {
  --bg: #f8f3ea;
  --surface: #fffdf8;
  --ink: #1f2a2e;
  --muted: #667174;
  --line: #ded5c8;
  --teal: #137c74;
  --teal-dark: #0c5e58;
  --coral: #df6b57;
  --yellow: #f2c45b;
  --shadow: 0 24px 70px rgba(31, 42, 46, 0.14);
  --radius: 8px;
  --max: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Noto Sans SC", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    linear-gradient(90deg, rgba(19, 124, 116, 0.08) 1px, transparent 1px),
    linear-gradient(0deg, rgba(19, 124, 116, 0.06) 1px, transparent 1px),
    var(--bg);
  background-size: 42px 42px;
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button:focus-visible,
a:focus-visible {
  outline: 3px solid rgba(223, 107, 87, 0.45);
  outline-offset: 4px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: min(var(--max), calc(100% - 40px));
  min-height: 72px;
  margin: 0 auto;
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  background: var(--yellow);
  font-size: 0.85rem;
}

.nav {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px;
  border: 1px solid rgba(31, 42, 46, 0.12);
  border-radius: 999px;
  background: rgba(255, 253, 248, 0.72);
}

.nav a {
  min-width: 58px;
  padding: 9px 14px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 700;
  text-align: center;
  transition: color 180ms ease, background 180ms ease;
}

.nav a:hover {
  color: var(--ink);
  background: rgba(19, 124, 116, 0.1);
}

main {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(320px, 0.78fr);
  gap: clamp(36px, 7vw, 86px);
  align-items: center;
  min-height: calc(100vh - 92px);
  padding: 48px 0 64px;
}

.eyebrow,
.section-label {
  margin: 0 0 16px;
  color: var(--teal);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 10ch;
  margin-bottom: 24px;
  font-size: clamp(3.2rem, 8vw, 6.8rem);
  line-height: 0.98;
  letter-spacing: 0;
}

.hero-text {
  max-width: 680px;
  margin-bottom: 32px;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.8vw, 1.24rem);
  line-height: 1.85;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 18px;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  font-weight: 800;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(31, 42, 46, 0.15);
}

.button.primary {
  background: var(--ink);
  color: #fffdf8;
}

.button.secondary {
  background: rgba(255, 253, 248, 0.78);
}

.portrait-panel {
  position: relative;
  border: 1px solid rgba(31, 42, 46, 0.12);
  border-radius: 28px;
  background: var(--surface);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.portrait-panel::before {
  content: "";
  position: absolute;
  inset: 18px;
  border: 2px solid rgba(223, 107, 87, 0.3);
  border-radius: 22px;
  pointer-events: none;
}

.portrait-panel img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1.05;
  object-fit: cover;
}

.status-card {
  position: absolute;
  right: 18px;
  bottom: 18px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  max-width: min(320px, calc(100% - 36px));
  padding: 14px 16px;
  border: 1px solid rgba(31, 42, 46, 0.14);
  border-radius: var(--radius);
  background: rgba(255, 253, 248, 0.88);
  backdrop-filter: blur(14px);
}

.status-card strong {
  display: block;
  margin-bottom: 3px;
}

.status-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.45;
}

.status-dot {
  flex: 0 0 auto;
  width: 11px;
  height: 11px;
  margin-top: 5px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 6px rgba(19, 124, 116, 0.14);
}

.section {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 44px;
  padding: 78px 0;
  border-top: 1px solid var(--line);
}

.section h2,
.contact-band h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1.08;
}

.section-content > p {
  max-width: 820px;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.9;
}

.skill-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.skill-item {
  min-height: 154px;
  padding: 24px;
  border: 1px solid rgba(31, 42, 46, 0.13);
  border-radius: var(--radius);
  background: rgba(255, 253, 248, 0.82);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.skill-item:hover {
  transform: translateY(-3px);
  border-color: rgba(19, 124, 116, 0.42);
  box-shadow: 0 18px 38px rgba(31, 42, 46, 0.1);
}

.skill-item h3 {
  margin-bottom: 12px;
  font-size: 1.2rem;
}

.skill-item p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.contact-band {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 0.9fr);
  gap: 40px;
  align-items: center;
  margin: 18px 0 72px;
  padding: clamp(28px, 5vw, 48px);
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  background: var(--teal);
  color: #fffdf8;
  box-shadow: 12px 12px 0 var(--yellow);
}

.contact-band .eyebrow,
.contact-band p {
  color: rgba(255, 253, 248, 0.78);
}

.contact-band p {
  margin-bottom: 0;
  line-height: 1.8;
}

.contact-list {
  display: grid;
  gap: 12px;
}

.contact-list a,
.contact-list button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 62px;
  width: 100%;
  padding: 16px 18px;
  border: 1px solid rgba(255, 253, 248, 0.28);
  border-radius: var(--radius);
  background: rgba(255, 253, 248, 0.1);
  color: #fffdf8;
  font: inherit;
  font-weight: 800;
  text-align: left;
  cursor: pointer;
  transition: background 180ms ease, transform 180ms ease;
}

.contact-list a:hover,
.contact-list button:hover {
  transform: translateY(-2px);
  background: rgba(255, 253, 248, 0.18);
}

.contact-list span {
  color: rgba(255, 253, 248, 0.7);
  font-size: 0.92rem;
  font-weight: 700;
}

.contact-list strong {
  font-size: 1rem;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
  padding: 28px 0 36px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.94rem;
}

@media (max-width: 820px) {
  .site-header {
    align-items: flex-start;
    min-height: auto;
    padding: 18px 0;
  }

  .nav {
    max-width: 210px;
    overflow-x: auto;
  }

  main,
  .site-header,
  .site-footer {
    width: min(100% - 28px, var(--max));
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 34px;
    min-height: auto;
    padding: 38px 0 58px;
  }

  h1 {
    max-width: 8ch;
  }

  .portrait-panel {
    max-width: 520px;
  }

  .section,
  .contact-band {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .section {
    padding: 58px 0;
  }

  .section-label {
    margin-bottom: 0;
  }

  .skill-grid {
    grid-template-columns: 1fr;
  }

  .contact-band {
    box-shadow: 8px 8px 0 var(--yellow);
  }
}

@media (max-width: 540px) {
  .site-header {
    flex-direction: column;
    gap: 12px;
  }

  .nav {
    width: 100%;
    max-width: none;
    justify-content: space-between;
  }

  .nav a {
    flex: 1;
    min-width: 0;
    padding-inline: 10px;
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  .status-card {
    position: relative;
    right: auto;
    bottom: auto;
    max-width: none;
    margin: -8px 14px 14px;
  }

  .contact-list a,
  .contact-list button {
    align-items: flex-start;
    flex-direction: column;
    gap: 6px;
  }

  .site-footer {
    flex-direction: column;
  }
}