@import url('https://fonts.googleapis.com/css2?family=Gowun+Batang:wght@400;700&family=Noto+Sans+KR:wght@300;400;500;700&display=swap');

:root {
  --coral: #F25D6C;
  --orange: #FF9A6B;
  --yellow: #F5BE3D;
  --sky: #0BB4F0;
  --lavender: #A57BD9;
  --cream: #FFFDF9;
  --mint100: #ECF6F1;
  --mint200: #DCEDE5;
  --lav100: #F6F2FF;
  --butter: #FDEBC0;
  --pink: #FFD3DA;
  --ink900: #2D1E33;
  --ink700: #574860;
  --ink600: #6E6275;
  --ink400: #9C92A0;
  --border: #E9E3EF;
  --border-strong: #D8CCE8;
  --shadow: 0 8px 24px rgba(0,0,0,.06);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink700);
  font-family: 'Pretendard', 'Noto Sans KR', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: 940px;
  margin: 0 auto;
  padding: 64px 28px 96px;
}

a { color: var(--coral); text-decoration: none; }
a:hover { color: #d94a59; }

.serif { font-family: 'Gowun Batang', 'Pretendard', serif; }

/* ---- nav ---- */
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 20px 28px;
  max-width: 940px;
  margin: 0 auto;
  flex-wrap: wrap;
}
.nav-home {
  font-family: 'Gowun Batang', serif;
  font-size: 17px;
  font-weight: 700;
  color: var(--ink900);
}
.nav-home:hover { color: var(--coral); }
.nav-links { display: flex; gap: 20px; flex-wrap: wrap; }
.nav-links a { font-size: 14px; color: var(--ink600); }
.nav-links a:hover { color: var(--coral); }
.nav-links a.on { color: var(--ink900); font-weight: 500; }

/* ---- type ---- */
h1 {
  font-family: 'Gowun Batang', 'Pretendard', serif;
  font-size: 42px;
  line-height: 1.3;
  font-weight: 700;
  color: var(--ink900);
  margin: 0 0 20px;
  letter-spacing: -0.01em;
}
h2 {
  font-family: 'Gowun Batang', 'Pretendard', serif;
  font-size: 26px;
  font-weight: 700;
  color: var(--ink900);
  margin: 0;
}
h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--ink900);
  margin: 0;
  line-height: 1.5;
}
p { margin: 0; }
strong { color: var(--ink900); font-weight: 500; }

.lead {
  font-size: 18px;
  line-height: 1.75;
  color: var(--ink700);
  max-width: 660px;
  text-wrap: pretty;
}
.muted { color: var(--ink600); font-size: 15px; line-height: 1.8; }
.meta { font-size: 12px; color: var(--ink400); letter-spacing: 0.06em; }

/* ---- layout ---- */
.stack { display: flex; flex-direction: column; }
.gap12 { gap: 12px; } .gap16 { gap: 16px; } .gap20 { gap: 20px; }
.gap28 { gap: 28px; } .gap40 { gap: 40px; } .gap64 { gap: 64px; }

.sec-head { display: flex; align-items: baseline; gap: 14px; }
.sec-num { font-family: 'Gowun Batang', serif; font-size: 14px; color: var(--coral); font-weight: 700; }

/* ---- chips ---- */
.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip {
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--ink600);
  background: var(--mint100);
  border-radius: 999px;
  padding: 6px 14px;
}
.chip.lav { background: var(--lav100); }
.chip.butter { background: var(--butter); }
.chip.pink { background: var(--pink); color: var(--ink900); }

/* ---- cards ---- */
.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 30px 32px;
  box-shadow: var(--shadow);
}
.soft { background: var(--lav100); border-radius: 20px; padding: 26px 24px; }
.grid2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.grid3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }

/* ---- project link cards (index) ---- */
.proj {
  display: block;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 32px;
  box-shadow: var(--shadow);
  color: inherit;
  transition: transform .25s ease-out, box-shadow .25s ease-out, border-color .25s ease-out;
}
.proj:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 32px rgba(0,0,0,.09);
  border-color: var(--border-strong);
  color: inherit;
}
.proj-title {
  font-family: 'Gowun Batang', serif;
  font-size: 21px;
  font-weight: 700;
  color: var(--ink900);
  margin: 0 0 10px;
  line-height: 1.45;
}
.proj-desc { font-size: 15px; line-height: 1.75; color: var(--ink600); margin: 0 0 18px; }
.proj-more { font-size: 13px; color: var(--coral); font-weight: 500; }

/* 카드 위쪽 영상·스크린샷 — 3초 안에 "뭘 만들었는지" 보이게 */
/* 틀(.proj-media)이 크기를 정하고, 안의 이미지·영상은 틀을 꽉 채움 → 브라우저마다 크기가 달라지지 않음 */
.proj-media {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--cream);
  margin-bottom: 20px;
}
.proj-visual {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top left;
}
.proj-cap { font-size: 12px; line-height: 1.6; color: var(--ink400); margin: -12px 0 18px; }
.proj-hook { font-size: 16px; line-height: 1.65; color: var(--ink900); font-weight: 500; margin: 0 0 12px; }
.proj-points { margin: 0 0 18px; padding-left: 18px; font-size: 14px; line-height: 1.75; color: var(--ink600); }
.proj-points li + li { margin-top: 4px; }

/* 아래쪽 "그 밖의 작업" — 작게 모아 둔 카드 */
.small-projs .proj { padding: 24px; box-shadow: none; }
.small-projs .proj-title { font-size: 17px; }
.small-projs .proj-desc { font-size: 14px; }

/* 상세 페이지 맨 위 — 왼쪽 제목, 오른쪽 시연 영상 (첫 화면에 같이 보이게) */
.hero { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 40px; align-items: center; }
.hero-media { margin: 0; display: flex; flex-direction: column; gap: 8px; }
.hero-media video, .hero-media img { width: 100%; height: auto; display: block; border-radius: 16px; border: 1px solid var(--border-strong); box-shadow: var(--shadow); }

/* ---- data → decision rows ---- */
.row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 30px; }
.row .right { border-left: 1px solid var(--border); padding-left: 30px; }
.hl { color: var(--coral); font-weight: 700; }

/* ---- chat ---- */
.chat { display: flex; flex-direction: column; gap: 16px; }
.bub { max-width: 78%; padding: 16px 20px; font-size: 15px; line-height: 1.7; color: var(--ink900); }
.me { align-self: flex-end; background: var(--butter); border-radius: 20px 20px 6px 20px; }
.bot { align-self: flex-start; background: var(--mint100); border-radius: 20px 20px 20px 6px; }

/* ---- flow ---- */
.flow { display: flex; flex-direction: column; align-items: center; gap: 6px; text-align: center; }
.node {
  background: #fff; border: 1.5px solid var(--border-strong); border-radius: 16px;
  padding: 14px 24px; font-size: 14px; color: var(--ink900); font-weight: 500; min-width: 220px;
}
.node small { display: block; font-size: 11px; color: var(--ink400); font-weight: 400; margin-top: 3px; }
.arrow { color: var(--border-strong); font-size: 15px; line-height: 1; }

/* ---- skill chips (입체) ---- */
.cat { display: flex; align-items: center; gap: 12px; }
.cat-bar { width: 28px; height: 6px; border-radius: 999px; flex: none; }
.cat h3 { font-size: 19px; letter-spacing: -0.01em; }
.cat-note { font-size: 13px; color: var(--ink400); padding-left: 40px; margin-top: 4px; }

.sks { display: flex; flex-wrap: wrap; gap: 10px; }
.sk {
  padding: 2.5px;
  border-radius: 999px;
  box-shadow:
    0 1px 2px rgba(45,30,51,.04),
    0 6px 16px rgba(45,30,51,.07),
    inset 0 1px 0 rgba(255,255,255,.95);
  transition: transform .25s ease-out, box-shadow .25s ease-out;
}
.sk:hover {
  transform: translateY(-3px);
  box-shadow:
    0 2px 4px rgba(45,30,51,.05),
    0 12px 24px rgba(45,30,51,.11),
    inset 0 1px 0 rgba(255,255,255,.95);
}
.sk span {
  display: block;
  padding: 9px 18px;
  border-radius: 999px;
  background: #fff;
  color: var(--ink700);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.01em;
  white-space: nowrap;
}
.g-brand    { background: linear-gradient(135deg,#F25D6C 0%,#FF9A6B 50%,#F5BE3D 100%); }
.g-pastel   { background: linear-gradient(135deg,#FFD3DA 0%,#C9EDFB 50%,#ECF6F1 100%); }
.g-spectrum { background: linear-gradient(135deg,#F25D6C 0%,#A57BD9 50%,#0BB4F0 100%); }

/* ---- footer ---- */
.foot {
  border-top: 1px solid var(--border);
  padding-top: 32px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 20px;
  flex-wrap: wrap;
}

hr.rule { border: 0; border-top: 1px solid var(--border); margin: 0; }

@media (max-width: 760px) {
  .wrap { padding: 40px 20px 72px; }
  h1 { font-size: 32px; }
  h2 { font-size: 22px; }
  .lead { font-size: 16px; }
  .grid2, .grid3, .row, .hero { grid-template-columns: minmax(0, 1fr); }
  .hero { gap: 28px; }
  .row .right { border-left: 0; border-top: 1px solid var(--border); padding-left: 0; padding-top: 20px; }
  .card { padding: 24px 22px; }
  .proj { padding: 26px 22px; }
  .bub { max-width: 90%; }
  .node { min-width: 0; width: 100%; }
}