/* =========================================================
   카페 스튜디오 랜딩 — 섹션 스타일
   (feature rows / 손님 서비스 / 매출 관리 벤토 / 자동화 렛저 / 보고서 카드 /
    도입 절차·FAQ / 문의 폼 / footer / modal / responsive)
   landing.css 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-copy .f-note {
  margin: 18px 0 0;
  font-size: 12.5px;
  color: var(--muted);
  letter-spacing: -0.01em;
}
.feature-visual { display: flex; justify-content: center; }

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

.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);
}
.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 {
  flex: none;
  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); }
.vrow.warn i { background: #fff; border: 2.5px solid var(--ink); box-shadow: 0 0 0 4px rgba(20,24,26,.14); }
.vrow.warn em { color: var(--ink); font-weight: 700; }

.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); }

/* ---------- 손님 서비스 (2열 카드) ---------- */
.guest { background: var(--paper); }
.guest-head { max-width: 780px; }
.guest-lede { max-width: 640px; }
.guest-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 64px;
}
.s-card {
  background: var(--paper-3);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px 30px 30px;
}
.s-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.s-card h3 { font-size: 21px; letter-spacing: -0.04em; }
.s-card > p {
  margin: 14px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
  letter-spacing: -0.01em;
}
.guest-note { margin-top: 22px; }
.guest-note p {
  margin: 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;
}
.guest-note b { color: var(--ink); }

/* ---------- Growth / revenue (벤토) ---------- */
.growth-head { max-width: 780px; }
.growth-lede { max-width: 620px; }
.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-card.full { grid-column: span 6; 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-badge.on { background: var(--ink); color: #fff; }
.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);
}
.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);
  text-align: right;
}
.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; }

/* ---------- Oplog / automation ---------- */
.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;
}
.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);
}
.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); }

/* ---------- 월간 보고서 카드 (어두운 그라운드) ---------- */
.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);
}
.report-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, .modal-kicker {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .1em;
  color: var(--muted);
}
.pc-status, .ok { color: var(--accent) !important; }
.rc-head { margin: 24px 0 22px; }
.rc-head small {
  display: block;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .1em;
  color: var(--muted);
}
.rc-head h3 { font-size: 27px; margin: 8px 0 6px; letter-spacing: -0.045em; }
.rc-head 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; }

/* ---------- 도입 절차 + FAQ ---------- */
.onboard { background: var(--paper-3); }
.onboard-head { max-width: 780px; }
.onboard-lede { max-width: 620px; }
.steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  width: 100%;
  max-width: var(--shell);
  margin: 64px auto 0;
  padding: 0 var(--gutter);
}
.steps li {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 26px 30px;
}
.st-no {
  display: block;
  font-family: var(--mono);
  font-size: 22px;
  color: var(--muted);
  letter-spacing: .02em;
}
.steps h3 { font-size: 19px; margin: 14px 0 10px; letter-spacing: -0.04em; }
.steps p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
  letter-spacing: -0.01em;
}

.faq { margin-top: 76px; max-width: 820px; }
.faq-title { font-size: 24px; letter-spacing: -0.045em; margin-bottom: 8px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 40px 22px 0;
  position: relative;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.035em;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before,
.faq summary::after {
  content: '';
  position: absolute;
  right: 6px;
  top: 50%;
  width: 14px;
  height: 1.5px;
  background: var(--ink);
  transition: transform .28s cubic-bezier(.2,.7,.3,1);
}
.faq summary::after { transform: rotate(90deg); }
.faq details[open] summary::after { transform: rotate(180deg); }
.faq summary:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; border-radius: 6px; }
.faq details p {
  margin: 0;
  padding: 0 40px 24px 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--muted);
  letter-spacing: -0.01em;
  animation: faqOpen .3s ease both;
}
@keyframes faqOpen { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }

/* ---------- Contact (문의 폼) ---------- */
.contact {
  background: var(--forest);
  color: #fff;
  padding: 150px 0;
  border-top: 1px solid rgba(255,255,255,.09);
}
.contact-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 60px;
  align-items: start;
}
.contact h2 { line-height: 1.32; }
.contact-lede {
  margin: 26px 0 0;
  max-width: 460px;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(255,255,255,.62);
}
.contact .check { margin: 30px 0 0; }
.contact-sub {
  margin: 22px 0 0;
  font-size: 13px;
  color: rgba(255,255,255,.5);
  letter-spacing: -0.02em;
}
.lead-form {
  background: #fff;
  color: var(--ink);
  border-radius: var(--radius-lg);
  padding: 36px 34px 32px;
  box-shadow: 0 40px 90px rgba(0,0,0,.32);
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field label {
  display: block;
  margin-bottom: 7px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: -0.03em;
}
.field label span { color: var(--muted); font-weight: 500; }
.field input, .field textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 14px;
  background: var(--paper-3);
  color: var(--ink);
  letter-spacing: -0.01em;
}
.field input:focus, .field textarea:focus { outline: 2px solid var(--ink); outline-offset: 1px; background: #fff; }
.field input[aria-invalid='true'] { border-color: #c2452f; }
.field textarea { resize: vertical; min-height: 96px; }
.field.full { grid-column: 1 / -1; }
.tier-group { margin: 18px 0 0; padding: 0; border: 0; min-width: 0; }
.tier-group legend { padding: 0; margin-bottom: 8px; font-size: 13px; font-weight: 700; letter-spacing: -0.03em; }
.tier-options { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.tier-radio input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.tier-radio span {
  display: block;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 14px;
  cursor: pointer;
  transition: border-color .2s, background .2s;
}
.tier-radio span b { display: block; font-size: 14px; letter-spacing: -0.035em; }
.tier-radio span i { display: block; margin-top: 3px; font-style: normal; font-size: 12px; color: var(--muted); }
.tier-radio input:checked + span { border-color: var(--ink); background: var(--paper-3); box-shadow: inset 0 0 0 1px var(--ink); }
.tier-radio input:focus-visible + span { outline: 2px solid var(--ink); outline-offset: 2px; }
.consent {
  margin-top: 18px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--paper-3);
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 13px;
  line-height: 1.65;
  cursor: pointer;
}
.consent input { margin-top: 3px; width: 16px; height: 16px; accent-color: var(--ink); flex: none; }
.consent small { display: block; color: var(--muted); font-size: 12px; margin-top: 2px; }
.lead-submit { width: 100%; margin-top: 20px; }
.form-status {
  display: none;
  margin-top: 16px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.65;
}
.form-status.show { display: block; }
.form-status.ok { background: var(--paper-3); border-color: var(--ink); }
.form-status.err { background: #fbf1ef; border-color: #c2452f; color: #7a2a1c; }
.form-status ul { margin: 6px 0 0; padding-left: 18px; }

/* ---------- 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);
}
.footer-biz {
  display: none;
  margin: 18px 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--muted);
}
.footer-biz.show { display: block; }

/* ---------- 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(460px, 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: 32px; }
.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; text-align: right; }
.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; }
}