/* ============================================================
   작은 생명 프로젝트 — 공통 스타일
   컬러는 카드뉴스 수채화 톤(크림/브라운/파스텔핑크/세이지)을 따릅니다.
   ============================================================ */

:root {
  --bg: #FBF6EE;          /* 크림 종이 배경 */
  --surface: #FFFFFF;
  --ink: #5C4632;         /* 진한 웜 브라운 (본문) */
  --ink-strong: #4A3625;  /* 제목 */
  --ink-soft: #97806B;    /* 보조 텍스트 */
  --line: #EFE3D3;

  --pink: #F3C9C4;
  --pink-deep: #DE9B93;
  --sage: #CFE2D4;
  --sage-deep: #8FB49B;
  --peach: #F6DFC0;
  --peach-deep: #D8A96F;
  --sky: #D3E4E3;

  --radius: 18px;
  --shadow: 0 6px 24px rgba(92, 70, 50, 0.08);
  --shadow-hover: 0 10px 32px rgba(92, 70, 50, 0.14);
  --maxw: 1040px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: "Gowun Dodum", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.65;
  word-break: keep-all;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }

.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- 헤더 ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 246, 238, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.06rem;
  color: var(--ink-strong);
  font-weight: 700;
}

.brand .mascot { font-size: 1.5rem; }

.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  gap: 5px;
  padding: 10px;
}
.nav-toggle span {
  width: 22px; height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform .25s, opacity .25s;
}
.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.site-nav {
  display: none;
  position: absolute;
  top: 64px; left: 0; right: 0;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
  padding: 8px 20px 16px;
}
.nav-open .site-nav { display: block; }

.site-nav a {
  display: block;
  padding: 12px 8px;
  border-radius: 10px;
  color: var(--ink);
}
.site-nav a:hover { background: rgba(243, 201, 196, 0.25); }
.site-nav a.active { color: var(--pink-deep); font-weight: 700; }

@media (min-width: 720px) {
  .nav-toggle { display: none; }
  .site-nav {
    display: flex !important;
    position: static;
    background: none;
    border: none;
    padding: 0;
    gap: 4px;
  }
  .site-nav a { padding: 8px 14px; }
}

/* ---------- 버튼 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 999px;
  font-size: 1rem;
  transition: transform .15s, box-shadow .15s, background .15s;
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); }

.btn-primary {
  background: linear-gradient(135deg, #E9A79F, #DE9B93);
  color: #fff;
  box-shadow: var(--shadow);
}

.btn-ghost {
  background: var(--surface);
  border: 1.5px solid var(--line);
  color: var(--ink-strong);
}

/* ---------- 히어로 ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: 72px 0 84px;
  text-align: center;
  background:
    radial-gradient(520px 300px at 12% 8%, rgba(207, 226, 212, .55), transparent 70%),
    radial-gradient(560px 320px at 88% 14%, rgba(243, 201, 196, .5), transparent 70%),
    radial-gradient(480px 300px at 50% 100%, rgba(246, 223, 192, .45), transparent 70%);
}

.hero .mascot-big {
  font-size: 3.4rem;
  display: inline-block;
  animation: bob 3.2s ease-in-out infinite;
}
@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-7px); }
}

.hero h1 {
  margin-top: 14px;
  font-size: clamp(1.7rem, 5.4vw, 2.6rem);
  color: var(--ink-strong);
  line-height: 1.35;
}

.hero .slogan em {
  font-style: normal;
  background: linear-gradient(transparent 62%, rgba(243, 201, 196, .75) 62%);
  padding: 0 2px;
}

.hero .lede {
  max-width: 560px;
  margin: 18px auto 0;
  color: var(--ink-soft);
  font-size: 1.05rem;
}

.hero-actions {
  margin-top: 32px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.hero .paw-trail {
  margin-top: 34px;
  letter-spacing: 14px;
  opacity: .5;
  font-size: .95rem;
}

/* ---------- 섹션 공통 ---------- */
.section { padding: 64px 0; }
.section.alt { background: #FFFDF9; border-block: 1px solid var(--line); }

.section-head { text-align: center; margin-bottom: 36px; }
.section-head .eyebrow {
  display: inline-block;
  font-size: .85rem;
  color: var(--sage-deep);
  background: rgba(207, 226, 212, .45);
  border-radius: 999px;
  padding: 5px 14px;
  margin-bottom: 12px;
}
.section-head h2 {
  font-size: clamp(1.4rem, 4vw, 1.85rem);
  color: var(--ink-strong);
}
.section-head p { margin-top: 10px; color: var(--ink-soft); }

/* ---------- 소개 카드 3종 ---------- */
.value-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: 1fr;
}
@media (min-width: 720px) { .value-grid { grid-template-columns: repeat(3, 1fr); } }

.value-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: var(--shadow);
  text-align: center;
}
.value-card .icon {
  width: 58px; height: 58px;
  margin: 0 auto 16px;
  display: grid;
  place-items: center;
  font-size: 1.7rem;
  border-radius: 18px;
}
.value-card:nth-child(1) .icon { background: rgba(243, 201, 196, .45); }
.value-card:nth-child(2) .icon { background: rgba(207, 226, 212, .55); }
.value-card:nth-child(3) .icon { background: rgba(246, 223, 192, .55); }
.value-card h3 { color: var(--ink-strong); font-size: 1.1rem; margin-bottom: 8px; }
.value-card p { font-size: .95rem; color: var(--ink-soft); }

/* ---------- 카드뉴스 그리드 ---------- */
.card-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(2, 1fr);
}
@media (min-width: 720px) { .card-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 960px) { .card-grid { grid-template-columns: repeat(4, 1fr); } }

.news-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform .18s, box-shadow .18s;
  text-align: left;
  display: block;
  width: 100%;
}
.news-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }

.news-card .thumb {
  aspect-ratio: 1 / 1;
  background: var(--peach);
  position: relative;
  overflow: hidden;
}
.news-card .thumb img { width: 100%; height: 100%; object-fit: cover; }
.news-card .pages-badge {
  position: absolute;
  right: 10px; bottom: 10px;
  background: rgba(74, 54, 37, .72);
  color: #fff;
  font-size: .74rem;
  border-radius: 999px;
  padding: 3px 10px;
}

.news-card .body { padding: 14px 16px 16px; }
.news-card .title {
  color: var(--ink-strong);
  font-weight: 700;
  font-size: .98rem;
  line-height: 1.4;
}
.news-card .subtitle {
  margin-top: 3px;
  font-size: .82rem;
  color: var(--ink-soft);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.tag-row { margin-top: 10px; display: flex; flex-wrap: wrap; gap: 6px; }
.tag {
  font-size: .74rem;
  border-radius: 999px;
  padding: 3px 10px;
  background: rgba(207, 226, 212, .5);
  color: #5F826D;
}
.tag.t-감성콘텐츠 { background: rgba(243, 201, 196, .5); color: #B26A61; }
.tag.t-오해바로잡기 { background: rgba(211, 228, 227, .7); color: #5E8583; }
.tag.t-사육가이드 { background: rgba(207, 226, 212, .6); color: #5F826D; }
.tag.t-행동이해 { background: rgba(246, 223, 192, .65); color: #A97F42; }
.tag.t-변화사례 { background: rgba(235, 222, 240, .7); color: #8B6FA1; }

.section-more { text-align: center; margin-top: 34px; }

/* ---------- 인스타그램 배너 ---------- */
.insta-band {
  margin: 0 20px;
}
.insta-band .inner {
  max-width: var(--maxw);
  margin: 0 auto;
  background: linear-gradient(135deg, rgba(243, 201, 196, .55), rgba(246, 223, 192, .55), rgba(207, 226, 212, .55));
  border: 1px solid var(--line);
  border-radius: 26px;
  padding: 44px 24px;
  text-align: center;
}
.insta-band h2 { color: var(--ink-strong); font-size: clamp(1.25rem, 4vw, 1.6rem); }
.insta-band p { margin-top: 10px; color: var(--ink-soft); }
.insta-band .btn { margin-top: 22px; }

/* ---------- 푸터 ---------- */
.site-footer {
  margin-top: 72px;
  border-top: 1px solid var(--line);
  padding: 36px 0 44px;
  text-align: center;
  color: var(--ink-soft);
  font-size: .88rem;
}
.site-footer .slogan-line { color: var(--ink); margin-bottom: 8px; }
.site-footer .links { margin-top: 10px; display: flex; gap: 16px; justify-content: center; }
.site-footer .links a:hover { color: var(--pink-deep); }

/* ---------- 준비 중 placeholder ---------- */
.coming-soon {
  text-align: center;
  padding: 96px 20px;
}
.coming-soon .mascot-big { font-size: 3rem; }
.coming-soon h1 { margin-top: 16px; color: var(--ink-strong); font-size: 1.5rem; }
.coming-soon p { margin-top: 10px; color: var(--ink-soft); }
.coming-soon .btn { margin-top: 26px; }

/* ---------- 페이지 헤드 (서브페이지 공통) ---------- */
.page-head {
  padding: 56px 0 8px;
  text-align: center;
  background:
    radial-gradient(480px 260px at 15% 0%, rgba(207, 226, 212, .45), transparent 70%),
    radial-gradient(480px 260px at 85% 0%, rgba(243, 201, 196, .4), transparent 70%);
}
.page-head .eyebrow {
  display: inline-block;
  font-size: .85rem;
  color: var(--sage-deep);
  background: rgba(207, 226, 212, .45);
  border-radius: 999px;
  padding: 5px 14px;
  margin-bottom: 12px;
}
.page-head h1 {
  font-size: clamp(1.5rem, 4.6vw, 2rem);
  color: var(--ink-strong);
}
.page-head p {
  max-width: 520px;
  margin: 12px auto 0;
  color: var(--ink-soft);
}

/* ---------- 태그 필터 ---------- */
.archive-section { padding-top: 36px; }

.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-bottom: 32px;
}
.filter-chip {
  padding: 8px 16px;
  border-radius: 999px;
  border: 1.5px solid var(--line);
  background: var(--surface);
  color: var(--ink-soft);
  font-size: .9rem;
  transition: all .15s;
}
.filter-chip:hover { border-color: var(--pink); color: var(--ink); }
.filter-chip.active {
  background: linear-gradient(135deg, #E9A79F, #DE9B93);
  border-color: transparent;
  color: #fff;
  box-shadow: var(--shadow);
}

.empty-state {
  text-align: center;
  padding: 64px 20px;
  color: var(--ink-soft);
}
.empty-state .mascot-big { font-size: 2.6rem; display: block; margin-bottom: 14px; opacity: .8; }

/* ---------- 카드뉴스 확대 뷰어 ---------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.lightbox[hidden] { display: none; }

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(74, 54, 37, .55);
  backdrop-filter: blur(4px);
}

.lightbox-panel {
  position: relative;
  width: min(560px, 100%);
  max-height: 96vh;
  background: var(--bg);
  border-radius: 22px;
  padding: 18px 16px 16px;
  box-shadow: 0 24px 64px rgba(40, 28, 16, .35);
  display: flex;
  flex-direction: column;
}

.lb-close {
  position: absolute;
  top: -12px; right: -6px;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--surface);
  color: var(--ink);
  font-size: 1rem;
  box-shadow: var(--shadow);
  z-index: 2;
}

.lb-stage {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lb-image {
  width: 100%;
  max-height: min(72vh, 560px);
  object-fit: contain;
  border-radius: 14px;
  background: #fff;
}

.lb-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 42px; height: 42px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .92);
  color: var(--ink-strong);
  font-size: 1.5rem;
  line-height: 1;
  box-shadow: var(--shadow);
  transition: opacity .15s, transform .15s;
}
.lb-arrow:hover { transform: translateY(-50%) scale(1.06); }
.lb-arrow:disabled { opacity: .25; cursor: default; }
.lb-prev { left: 8px; }
.lb-next { right: 8px; }

.lb-meta {
  margin-top: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 0 4px;
}
.lb-title { color: var(--ink-strong); font-weight: 700; font-size: .96rem; }
.lb-counter { color: var(--ink-soft); font-size: .88rem; white-space: nowrap; }

.lb-dots {
  margin-top: 10px;
  display: flex;
  gap: 7px;
  justify-content: center;
  flex-wrap: wrap;
}
.lb-dots button {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--line);
  transition: background .15s, transform .15s;
}
.lb-dots button.active { background: var(--pink-deep); transform: scale(1.25); }

/* ---------- 체크리스트 다운로드 ---------- */
.dl-list {
  display: grid;
  gap: 16px;
  max-width: 720px;
  margin: 0 auto;
}

.dl-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
}
.dl-card.pending { opacity: .75; }

.dl-icon {
  flex: none;
  width: 52px; height: 52px;
  display: grid;
  place-items: center;
  font-size: 1.5rem;
  border-radius: 16px;
  background: rgba(246, 223, 192, .5);
}

.dl-body { flex: 1; min-width: 0; }
.dl-title { color: var(--ink-strong); font-weight: 700; }
.dl-desc { margin-top: 4px; font-size: .88rem; color: var(--ink-soft); }
.dl-meta { margin-top: 8px; display: flex; gap: 6px; flex-wrap: wrap; }

.dl-btn { flex: none; padding: 10px 20px; font-size: .92rem; }

.dl-pending-badge {
  flex: none;
  font-size: .82rem;
  color: var(--ink-soft);
  background: var(--bg);
  border: 1.5px dashed var(--line);
  border-radius: 999px;
  padding: 8px 16px;
  white-space: nowrap;
}

@media (max-width: 480px) {
  .dl-card { flex-wrap: wrap; }
  .dl-body { flex-basis: calc(100% - 68px); }
  .dl-btn, .dl-pending-badge { margin-left: 68px; }
}

.dl-note {
  max-width: 720px;
  margin: 28px auto 0;
  text-align: center;
  font-size: .92rem;
  color: var(--ink-soft);
  background: rgba(207, 226, 212, .3);
  border-radius: 14px;
  padding: 16px 20px;
}
.dl-note a { color: var(--pink-deep); text-decoration: underline; }

/* ---------- 소개 페이지 ---------- */
.container.narrow { max-width: 680px; }

.about-section { padding-top: 36px; }

.about-block {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 26px;
  box-shadow: var(--shadow);
}
.about-block + .about-block { margin-top: 20px; }

.about-block h2 {
  font-size: 1.2rem;
  color: var(--ink-strong);
  margin-bottom: 14px;
}
.about-block p + p { margin-top: 12px; }
.about-block strong { color: var(--ink-strong); }

.operator-card {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  background: linear-gradient(135deg, rgba(246, 223, 192, .35), rgba(243, 201, 196, .25));
}
.operator-avatar {
  flex: none;
  width: 64px; height: 64px;
  display: grid;
  place-items: center;
  font-size: 2rem;
  background: var(--surface);
  border-radius: 50%;
  box-shadow: var(--shadow);
}
@media (max-width: 480px) {
  .operator-card { flex-direction: column; align-items: center; text-align: center; }
}

.contact-card { text-align: center; }
.contact-card .btn { margin-top: 16px; }

.roadmap { list-style: none; }
.roadmap li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.roadmap li + li { margin-top: 6px; }
.roadmap li + li::before { content: none; }

.roadmap .step {
  flex: none;
  width: 64px;
  text-align: center;
  font-size: .8rem;
  padding: 5px 0;
  border-radius: 999px;
  background: var(--bg);
  border: 1.5px dashed var(--line);
  color: var(--ink-soft);
  margin-top: 2px;
}
.roadmap .step.done {
  background: linear-gradient(135deg, #E9A79F, #DE9B93);
  border: none;
  color: #fff;
}
.roadmap strong { display: block; color: var(--ink-strong); }
.roadmap p { font-size: .9rem; color: var(--ink-soft); margin-top: 2px; padding-bottom: 18px; }
.roadmap li:last-child p { padding-bottom: 0; }

/* ---------- 모션 최소화 ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}