/* 랜딩 페이지 전용 스타일 (styles.css 위에 얹힘) */
.landing {
  max-width: 880px;
  margin: 0 auto;
  padding: 0 16px 60px;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 247, 236, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}

.topbar-inner {
  max-width: 880px;
  margin: 0 auto;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
  text-decoration: none;
  color: var(--text);
  margin-right: auto;
}

.brand img {
  width: 32px;
  height: 32px;
}

.topnav {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

.topnav a {
  text-decoration: none;
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
  padding: 6px 10px;
  border-radius: 14px;
}

.topnav a:hover {
  background: #fff;
  color: var(--accent-dark);
}

.hero {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 24px;
  align-items: center;
  padding: 40px 0 24px;
}

.hero h1 {
  font-size: clamp(28px, 4.5vw, 40px);
  line-height: 1.2;
  margin: 0 0 12px;
}

.hero .lead {
  font-size: 17px;
  color: #555;
  margin: 0 0 20px;
}

.hero-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.btn-lg {
  padding: 12px 22px;
  font-size: 16px;
  text-decoration: none;
  display: inline-block;
}

.hero-cat {
  text-align: center;
}

.hero-cat > img {
  width: min(300px, 70vw);
  height: auto;
  aspect-ratio: 1;
  filter: drop-shadow(0 10px 18px rgba(230, 81, 0, 0.18));
}

.hero-breeds {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-top: 8px;
}

.breed-dot {
  width: 44px;
  height: 44px;
  padding: 3px;
  border-radius: 50%;
  border: 2px solid transparent;
  background: #fff;
  cursor: pointer;
  transition: transform 0.15s, border-color 0.15s;
}

.breed-dot img {
  width: 100%;
  height: 100%;
}

.breed-dot:hover {
  transform: translateY(-2px);
}

.breed-dot.is-active {
  border-color: var(--accent);
}

/* 고양이의 하루 */
.day-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
}

.day-strip figure,
.breed-grid figure {
  margin: 0;
  background: #fff;
  border: 2px solid var(--line);
  border-radius: 16px;
  padding: 12px 8px;
  text-align: center;
}

.day-strip img {
  width: 120px;
  height: 120px;
}

.day-strip figcaption b {
  display: block;
  font-size: 14px;
}

.day-strip figcaption span {
  font-size: 12px;
  color: var(--muted);
}

.breed-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.breed-grid img {
  width: 80px;
  height: 80px;
}

.breed-grid figcaption {
  font-size: 13px;
  font-weight: 700;
  margin-top: 4px;
}

.badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 14px;
}

.badge {
  font-size: 12px;
  font-weight: 700;
  color: var(--accent-dark);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 10px;
}

section {
  scroll-margin-top: 70px;
}

.section-title {
  font-size: 22px;
  margin: 40px 0 6px;
}

.section-sub {
  margin: 0 0 16px;
  color: var(--muted);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 14px;
}

.feature {
  background: #fff;
  border: 2px solid var(--line);
  border-radius: 16px;
  padding: 16px;
}

.feature .icon {
  font-size: 26px;
}

.feature h3 {
  margin: 6px 0 4px;
  font-size: 15px;
}

.feature p {
  margin: 0;
  font-size: 14px;
  color: #555;
}

/* 흐름도 */
.flow {
  display: flex;
  align-items: stretch;
  gap: 8px;
  flex-wrap: wrap;
  margin: 10px 0 0;
}

.flow .step {
  flex: 1 1 150px;
  background: #fff;
  border: 2px solid var(--accent);
  border-radius: 14px;
  padding: 12px;
  text-align: center;
}

.flow .step b {
  display: block;
  color: var(--accent-dark);
  margin-bottom: 4px;
}

.flow .step small {
  color: var(--muted);
}

.flow .arrow {
  align-self: center;
  font-size: 22px;
  color: var(--accent);
}

/* 매뉴얼 */
.manual {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 24px;
  align-items: start;
}

.manual-nav {
  position: sticky;
  top: 70px;
  background: #fff;
  border: 2px solid var(--line);
  border-radius: 14px;
  padding: 12px;
  font-size: 14px;
}

.manual-nav a {
  display: block;
  padding: 5px 8px;
  color: #555;
  text-decoration: none;
  border-radius: 8px;
}

.manual-nav a:hover {
  background: var(--bg);
  color: var(--accent-dark);
}

.manual-body .card {
  margin-bottom: 14px;
}

.manual-body h3 {
  margin: 0 0 8px;
  font-size: 17px;
}

.manual-body ol,
.manual-body ul {
  margin: 6px 0 6px 18px;
  padding: 0;
  font-size: 14px;
}

.manual-body li {
  margin: 4px 0;
}

.manual-body pre {
  background: #2d2a26;
  color: #ffe7c2;
  padding: 12px 14px;
  border-radius: 10px;
  font-size: 13px;
  overflow-x: auto;
  margin: 8px 0;
}

.manual-body table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  margin: 8px 0;
}

.manual-body th,
.manual-body td {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.manual-body th {
  background: var(--bg);
}

kbd {
  background: #f3f3f3;
  border: 1px solid #ccc;
  border-bottom-width: 2px;
  border-radius: 5px;
  padding: 1px 6px;
  font-size: 12px;
  font-family: inherit;
}

details {
  border-top: 1px solid var(--line);
  padding: 8px 0;
}

details summary {
  cursor: pointer;
  font-weight: 700;
  font-size: 14px;
}

details p {
  margin: 8px 0 0;
  font-size: 14px;
}

.tip {
  background: #fff8e1;
  border-left: 4px solid var(--accent);
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 14px;
  margin: 8px 0;
}

footer {
  margin-top: 40px;
  text-align: center;
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 720px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
    padding-top: 24px;
  }
  .hero-actions {
    justify-content: center;
  }
  .hero-cat {
    order: -1;
  }
  .manual {
    grid-template-columns: 1fr;
  }
  .manual-nav {
    position: static;
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
  }
}