/* =========================================================
   PuppyDesk — 섹션 스타일 (features / oplog / card / contact / modal / responsive)
   styles.css(토큰·베이스·nav·hero·statement·stats·partners) 뒤에 로드된다
   ========================================================= */

/* ---------- Feature rows ---------- */
.feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 70px;
  margin-top: 140px;
}
.feature.reverse .feature-copy { order: 2; }
.feature-copy h3 { margin-bottom: 22px; }
.feature-copy p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
  letter-spacing: -0.01em;
}
.feature-visual { display: flex; justify-content: center; }

.booking-panel,
.verify-panel,
.share-panel {
  width: 100%;
  max-width: 440px;
  background: var(--paper-3);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
}

/* 예약 패널 — 정원 게이지 + 예약 리스트 */
.bk-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -0.03em;
}
.bk-head span { color: var(--muted); font-weight: 600; }
.bk-meter {
  height: 6px;
  margin: 14px 0 10px;
  border-radius: 3px;
  background: var(--gray-soft);
  overflow: hidden;
}
.bk-meter i {
  display: block;
  height: 100%;
  border-radius: 3px;
  background: var(--accent);
}

.vrow {
  display: flex; align-items: center; gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}
.vrow:last-child { border-bottom: 0; }
.vrow i {
  flex: none;
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--gray-soft);
}
/* min-width: 0 — 긴 텍스트가 행을 밀어내지 않고 안에서 줄바꿈되게 한다 */
.vrow div { flex: 1; min-width: 0; }
.vrow b, .vrow span { overflow-wrap: break-word; }
.vrow b { display: block; font-size: 14px; font-weight: 700; letter-spacing: -0.035em; }
.vrow span { display: block; margin-top: 4px; font-size: 12px; color: var(--muted); }
.vrow em {
  font-style: normal;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent);
}
.vrow.pending i { background: #d7dbd9; box-shadow: 0 0 0 4px #eff1f0; }
.vrow.pending em { color: var(--muted); }

.srow {
  display: flex; align-items: center; justify-content: space-between;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.03em;
}
.sw {
  width: 42px; height: 24px;
  border-radius: var(--pill);
  background: #dfe3e1;
  position: relative;
  transition: background .25s;
}
.sw::after {
  content: '';
  position: absolute;
  top: 3px; left: 3px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: #fff;
  transition: transform .25s cubic-bezier(.2,.7,.3,1);
}
.sw.on { background: var(--accent); }
.sw.on::after { transform: translateX(18px); }
.share-note { margin: 22px 0 0; font-size: 12px; color: var(--muted); }

/* ---------- Growth / revenue ---------- */
.growth-head { max-width: 780px; }
.growth-lede { max-width: 620px; }

/* 벤토 그리드 — 위 2장은 넓게(위젯 포함), 아래 3장은 촘촘하게 */
.growth-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 18px;
  margin-top: 64px;
}
.g-card {
  grid-column: span 2;
  background: var(--paper-3);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 28px 28px;
}
.g-card.wide { grid-column: span 3; background: #fff; }
.g-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.g-card h3 { font-size: 21px; letter-spacing: -0.04em; }
.g-card p {
  margin: 14px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
  letter-spacing: -0.01em;
}
.g-badge {
  flex: none;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .08em;
  padding: 6px 13px;
  border-radius: var(--pill);
  border: 1px solid var(--ink);
  color: var(--ink);
  white-space: nowrap;
}
.g-foot {
  margin-top: 18px !important;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 10.5px !important;
  letter-spacing: .04em;
  color: var(--muted);
}

/* 카드 내부 미니 위젯 — 매출 rows / 온습도 게이지 */
.g-stat {
  margin-top: 22px;
  border-top: 1px solid var(--line);
  padding-top: 6px;
}
.gs-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
  color: var(--muted);
}
.gs-row b {
  font-family: var(--mono);
  font-weight: 400;
  font-size: 13px;
  color: var(--ink);
}
.gs-note {
  margin: 14px 0 0 !important;
  font-family: var(--mono);
  font-size: 10.5px !important;
  letter-spacing: .04em;
}
.gs-note.ok { color: var(--ink) !important; }
.g-gauge {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  padding: 16px 0 4px;
}
.g-gauge > div {
  background: var(--paper-3);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px 20px;
}
.g-gauge b {
  display: block;
  font-family: var(--mono);
  font-weight: 400;
  font-size: 30px;
  letter-spacing: -0.02em;
}
.g-gauge b i { font-style: normal; font-size: 15px; color: var(--muted); }
.g-gauge span {
  display: block;
  margin-top: 6px;
  font-size: 12px;
  color: var(--muted);
}

/* ---------- Oplog / automation ---------- */
/* 밝은 바탕 위에 어두운 렛저 패널 하나만 — 초점이 렛저로 모인다 */
.oplog { background: var(--paper-3); }
.oplog-head { max-width: 780px; }
.oplog-lede { max-width: 620px; }

.oplog-flow {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: stretch;
  gap: 0;
  margin-top: 76px;
}
.cf-step {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 28px 32px;
}
.cf-no {
  display: block;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .14em;
  color: var(--muted);
}
.cf-step h3 {
  font-size: 22px;
  margin: 16px 0 12px;
}
.cf-step p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
  letter-spacing: -0.01em;
}
.cf-arrow {
  align-self: center;
  width: 44px;
  height: 1px;
  background: var(--line);
  position: relative;
}
.cf-arrow::after {
  content: '';
  position: absolute;
  right: 0; top: -3px;
  width: 7px; height: 7px;
  border-top: 1px solid var(--muted);
  border-right: 1px solid var(--muted);
  transform: rotate(45deg);
}

.oplog-grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 40px;
  margin-top: 40px;
  align-items: start;
}

/* 운영 로그 렛저 — 이 섹션의 유일한 어두운 오브젝트 */
.ledger {
  background: var(--forest);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 26px 28px 24px;
}
.ledger-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255,255,255,.12);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .1em;
  color: rgba(255,255,255,.5);
}
.ledger-live { display: inline-flex; align-items: center; gap: 7px; color: #fff; }
.ledger-live i {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #fff;
  animation: blip 2.2s ease-in-out infinite;
}
@keyframes blip { 0%, 100% { opacity: 1; } 50% { opacity: .25; } }

.block {
  padding: 20px 0;
  border-bottom: 1px solid rgba(255,255,255,.09);
}
.block-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 14px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .08em;
}
.block-head b { color: #fff; font-weight: 400; }
.block-head span { color: rgba(255,255,255,.4); }
.block-event {
  margin: 12px 0 8px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.035em;
}
.block-signer {
  margin: 9px 0 0;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .1em;
  color: rgba(255,255,255,.42);
}

.ledger-verify {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 20px;
  flex-wrap: wrap;
}
.lv-label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: -0.03em;
}
.lv-bar {
  flex: 1;
  min-width: 90px;
  height: 4px;
  border-radius: 2px;
  background: rgba(255,255,255,.14);
  overflow: hidden;
}
.lv-bar i {
  display: block;
  height: 100%;
  width: 100%;
  background: #fff;
  transform-origin: left;
  animation: verifySweep 3.4s cubic-bezier(.4,0,.2,1) infinite;
}
@keyframes verifySweep {
  0% { transform: scaleX(0); }
  55%, 100% { transform: scaleX(1); }
}
.lv-state {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .06em;
  color: rgba(255,255,255,.62);
}

/* 역할 분담 카드 */
.oplog-notes { display: grid; gap: 14px; }
.note-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px 26px 26px;
}
.note-label {
  margin: 0 0 16px;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: -0.04em;
}
.note-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 11px; }
.note-list li {
  position: relative;
  padding-left: 24px;
  font-size: 14px;
  color: var(--ink-2);
  letter-spacing: -0.02em;
}
.note-list.on li::before,
.note-list.off li::before {
  content: '';
  position: absolute;
  left: 0; top: 7px;
  width: 12px; height: 12px;
  border-radius: 3px;
}
.note-list.on li::before { background: var(--ink); }
.note-list.off li::before {
  background: transparent;
  border: 1px solid #c6cac9;
}
.oplog-caveat {
  margin: 4px 0 0;
  padding: 20px 24px;
  border-left: 2px solid var(--ink);
  font-size: 13px;
  line-height: 1.8;
  color: var(--ink-2);
  letter-spacing: -0.02em;
}
.oplog-caveat b { color: var(--ink); }

/* ---------- Student card ---------- */
/* 어두운 그라운드 — 흰 원생 카드가 섬처럼 도드라진다 */
.card-sec { background: var(--forest); color: #fff; }
.card-sec .lede { color: rgba(255,255,255,.58); }
.card-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}
.card-copy h2 { line-height: 1.32; }
.check {
  list-style: none;
  margin: 34px 0 40px;
  padding: 0;
  display: grid;
  gap: 14px;
}
.check li {
  position: relative;
  padding-left: 30px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.03em;
  color: rgba(255,255,255,.82);
}
.check li::before {
  content: '';
  position: absolute;
  left: 0; top: 3px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: #fff;
}
.check li::after {
  content: '';
  position: absolute;
  left: 5px; top: 8px;
  width: 8px; height: 4px;
  border-left: 1.8px solid var(--ink);
  border-bottom: 1.8px solid var(--ink);
  transform: rotate(-45deg);
}

.student-card {
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: 0 30px 70px rgba(14,21,18,.09);
  padding: 30px 32px 22px;
  max-width: 500px;
  margin-left: auto;
  width: 100%;
}
.pc-top, .pc-footer { display: flex; justify-content: space-between; }
.pc-top, .pc-footer, .pc-data small, .pc-dog small, .modal-kicker {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .1em;
  color: var(--muted);
}
.pc-status, .ok { color: var(--accent) !important; }
.pc-dog { display: flex; gap: 20px; align-items: center; margin: 28px 0; }
.dog-mini {
  flex: none;
  width: 88px; height: 96px;
  border-radius: 16px;
  background: url('https://images.unsplash.com/photo-1508532566027-b2032cd8a715?auto=format&fit=crop&w=400&q=80') center/cover;
}
.pc-dog h3 { font-size: 27px; margin: 8px 0 5px; letter-spacing: -0.045em; }
.pc-dog > div > span { font-size: 13px; color: var(--muted); letter-spacing: -0.02em; }
.pc-data {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 18px 0;
}
.pc-data b {
  display: block;
  margin-top: 8px;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: .02em;
}
.timeline { padding: 24px 0 18px; }
.timeline > div { display: flex; gap: 15px; min-height: 54px; }
.timeline i {
  flex: none;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  margin-top: 6px;
  box-shadow: 0 0 0 4px var(--gray-soft);
}
.timeline p { margin: 0; font-size: 14px; }
.timeline p b { display: block; font-weight: 700; letter-spacing: -0.035em; }
.timeline p span {
  display: block;
  margin-top: 5px;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--muted);
}
.pc-footer { border-top: 1px solid var(--line); padding-top: 16px; }

/* ---------- Contact ---------- */
.contact {
  background: var(--forest);
  color: #fff;
  padding: 170px 0;
  text-align: center;
  border-top: 1px solid rgba(255,255,255,.09);
}
.contact-inner { max-width: 760px; }
.contact h2 { line-height: 1.32; }
.contact-lede {
  margin: 26px auto 44px;
  max-width: 520px;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(255,255,255,.62);
}

/* ---------- Footer ---------- */
.footer { padding: 60px 0; border-top: 1px solid var(--line); }
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.footer-meta {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--muted);
}

/* ---------- Modal ---------- */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 60;
  align-items: center;
  justify-content: center;
  padding: 20px;
  overflow-y: auto;
  overscroll-behavior: contain;
}
.modal.open { display: flex; }
.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(8,18,13,.55);
  backdrop-filter: blur(6px);
  animation: fade .3s both;
}
.modal-box {
  position: relative;
  flex: none;
  width: min(440px, 100%);
  margin: auto;
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 40px 36px 34px;
  box-shadow: 0 40px 90px rgba(0,0,0,.32);
  animation: pop .34s cubic-bezier(.2,.8,.3,1) both;
}
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes pop { from { opacity: 0; transform: translateY(16px) scale(.98); } to { opacity: 1; transform: none; } }
.modal-close {
  position: absolute;
  right: 18px; top: 14px;
  border: 0; background: transparent;
  font-size: 26px;
  line-height: 1;
  color: var(--muted);
  cursor: pointer;
}
.modal-kicker { margin: 0 0 14px; color: var(--accent); }
.modal-box h2 { font-size: 36px; }
.modal-lede { margin: 10px 0 26px; font-size: 14px; color: var(--muted); }
.modal-row {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  border-top: 1px solid var(--line);
  padding: 15px 0;
  font-size: 13px;
}
.modal-row span { color: var(--muted); }
.modal-row b { font-family: var(--mono); font-weight: 400; }
.modal-done { width: 100%; margin-top: 22px; }

/* ---------- Reveal ---------- */
.reveal { animation: rise .9s cubic-bezier(.2,.7,.3,1) both; }
.d1 { animation-delay: .1s; }
.d2 { animation-delay: .2s; }
.d3 { animation-delay: .3s; }
@keyframes rise { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: none; } }

.in-view { animation: rise .9s cubic-bezier(.2,.7,.3,1) both; }

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

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  :root { --section-y: 110px; }
  .oplog-flow { grid-template-columns: 1fr; gap: 14px; margin-top: 56px; }
  .cf-arrow { width: 1px; height: 26px; justify-self: start; margin-left: 30px; }
  .cf-arrow::after { right: -3px; top: auto; bottom: 0; transform: rotate(135deg); }
  .oplog-grid { grid-template-columns: 1fr; gap: 24px; }
  .g-card, .g-card.wide { grid-column: span 3; }
  .hero-inner { grid-template-columns: 1fr; gap: 56px; }
  .hero-device { justify-content: flex-start; }
  .split, .feature, .card-grid { grid-template-columns: 1fr; gap: 48px; }
  .feature { margin-top: 90px; }
  .feature.reverse .feature-copy { order: 0; }
  .feature-visual { justify-content: flex-start; }
  .student-card { margin-left: 0; }
}

@media (max-width: 760px) {
  :root { --gutter: 20px; --section-y: 84px; }

  /* 데스크톱 기준으로 짠 본문 줄바꿈은 좁은 화면에서 해제 — 헤드라인 <br>은 유지 */
  .hero-sub br,
  .lede br,
  .feature-copy p br,
  .cf-step p br,
  .contact-lede br { display: none; }

  .nav-links, .nav-cta { display: none; }
  .menu-btn { display: flex; }
  .nav-links.mobile-open {
    display: grid;
    position: absolute;
    left: 0; right: 0; top: 72px;
    padding: 8px var(--gutter) 24px;
    gap: 0;
    background: #fff;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 20px 40px rgba(20,24,26,.08);
  }
  .nav-links.mobile-open a {
    padding: 15px 0;
    font-size: 17px;
    border-bottom: 1px solid var(--line);
  }
  .nav-links.mobile-open a:nth-last-child(2) { border-bottom: 0; }
  .nav-links.mobile-open .nav-cta-mobile {
    display: block;
    margin-top: 18px;
    padding: 15px 0;
    border: 0;
    border-radius: var(--pill);
    background: var(--ink);
    color: #fff;
    text-align: center;
    font-weight: 700;
  }

  .hero { min-height: auto; padding: 110px 0 72px; }
  .hero-inner { gap: 40px; }
  .hero-sub { font-size: 17px; margin-top: 20px; }
  .hero-actions { gap: 10px; margin-top: 32px; }
  .hero-actions .btn { width: 100%; }
  .device { width: 100%; max-width: 290px; }
  .device-body { padding: 4px 12px 16px; }

  .statement { padding: 72px 0; }
  .stats { grid-template-columns: 1fr; gap: 22px; }
  .partners { padding: 64px 0; }
  .logo-marquee { margin-top: 38px; }
  .logo { height: 64px; padding: 0 20px; gap: 9px; }
  .logo svg { width: 25px; height: 25px; }
  .lg-type b { font-size: 14px; }
  .lg-type i { font-size: 10px; }
  .student-card { padding: 24px 20px 18px; }
  .pc-data { grid-template-columns: 1fr; }
  .ledger { padding: 22px 20px 20px; }
  .ledger-top { align-items: flex-start; flex-direction: column; gap: 8px; }
  .cf-step { padding: 24px 22px 26px; }
  .growth-grid { gap: 14px; margin-top: 44px; }
  .g-card, .g-card.wide { grid-column: span 6; padding: 24px 22px; }
  .oplog-caveat { padding: 18px 20px; }
  .feature { margin-top: 64px; }
  .oplog-flow { margin-top: 44px; }
  .contact { padding: 96px 0; }
  .kicker { font-size: 18px; margin-bottom: 16px; }
  .btn { padding: 15px 28px; font-size: 15px; }
  .footer-inner { justify-content: flex-start; }
  .footer-meta:last-child { width: 100%; }
}