/* ── 토큰 ─────────────────────────────────────────── */
:root {
  --ink: #372e24;
  --ink-soft: #93897a;
  --paper: #f7f0e6;
  --surface: #fffcf6;
  --line: #e6dcc8;
  --accent: #e76d58;
  --accent-strong: #d4573f;
  --accent-soft: #fbe4de;

  --font-body: "Pretendard", "Noto Sans KR", -apple-system, "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --max-width: 960px;
  --radius: 14px;
  --radius-sm: 8px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
}

main {
  position: relative;
  overflow: hidden;
  flex: 1 0 auto;
}

main::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(to bottom, var(--line) 0, var(--line) 1px, transparent 1px, transparent 40px),
    repeating-linear-gradient(to right, var(--line) 0, var(--line) 1px, transparent 1px, transparent 40px);
  opacity: 0.22;
  pointer-events: none;
}

.site-footer {
  flex-shrink: 0;
}

a {
  color: inherit;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent-strong);
  outline-offset: 2px;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* ── 헤더 ─────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(247, 240, 230, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}

.site-header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.wordmark {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 1.125rem;
  letter-spacing: -0.01em;
  text-decoration: none;
  color: var(--ink);
}

.wordmark-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: var(--radius-sm);
  background: var(--accent);
  color: var(--surface);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.02em;
}

.site-nav {
  display: flex;
  gap: 28px;
}

.nav-link {
  position: relative;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ink-soft);
  text-decoration: none;
  padding: 4px 0;
  transition: color 0.15s ease;
}

.nav-link:hover {
  color: var(--ink);
}

.nav-link-current {
  color: var(--ink);
}

.nav-link-current::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 2px;
  border-radius: 2px;
  background: var(--accent);
}

/* ── 히어로 ───────────────────────────────────────── */
.hero-grid {
  position: relative;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 56px 24px 72px;
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 40px;
}

.hero-rail {
  padding-top: 6px;
}

.hero-photo {
  position: relative;
  aspect-ratio: 3 / 4;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 1px 0 var(--line);
  overflow: hidden;
}

.hero-photo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  display: block;
}

.hero-content {
  min-width: 0;
}

.hero-name {
  margin: 0;
  font-family: var(--font-body);
  font-weight: 800;
  font-size: 2.5rem;
  line-height: 1.15;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

.hero-role {
  margin: 6px 0 0;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--accent-strong);
}

.hero-title {
  margin: 20px 0 0;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.5rem;
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--ink);
  text-wrap: balance;
  max-width: 100%;
}

.hero-desc {
  margin: 16px 0 0;
  font-size: 1rem;
  color: var(--ink-soft);
  max-width: 100%;
}

.hero-cta {
  display: flex;
  gap: 12px;
  margin-top: 28px;
}

/* ── 섹션 공통 ────────────────────────────────────── */
.section {
  padding: 0 0 56px;
}

.section-heading {
  margin: 0 0 16px;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

/* ── 핵심 역량 칩 ─────────────────────────────────── */
.chip-row {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.chip {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--ink);
  background: var(--accent-soft);
  border: 1px solid var(--accent);
  border-radius: 999px;
  padding: 8px 16px;
}

/* ── 대표 경력 카드 ───────────────────────────────── */
.career-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.career-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
}

.career-head {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 6px;
}

.career-index {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-strong);
}

.career-title {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
}

.career-desc {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--ink-soft);
  word-break: keep-all;
  overflow-wrap: break-word;
}

.career-more {
  margin: 20px 0 0;
  text-align: center;
}

.career-more a {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent-strong);
  text-decoration: none;
}

.career-more a:hover {
  text-decoration: underline;
}

/* ── 버튼 ─────────────────────────────────────────── */
.btn {
  display: inline-block;
  padding: 11px 22px;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease, transform 0.15s ease;
}

.btn-primary {
  background: var(--accent);
  color: var(--surface);
  border: 1px solid var(--accent);
}

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

.btn-secondary {
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--line);
}

.btn-secondary:hover {
  border-color: var(--ink-soft);
}

/* ── 푸터 ─────────────────────────────────────────── */
.site-footer {
  border-top: 1px solid var(--line);
}

.site-footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.site-footer p {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--ink-soft);
}

/* ── 반응형 ───────────────────────────────────────── */
@media (max-width: 640px) {
  .hero-grid {
    grid-template-columns: 1fr;
    padding: 40px 20px 56px;
  }

  .hero-rail {
    width: 120px;
  }

  .hero-name {
    font-size: 2rem;
  }

  .hero-title {
    font-size: 1.25rem;
  }

  .site-nav {
    gap: 16px;
  }

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