/* 폰판다 landing — 디자이너 Brand Style(2026-10-17): Pretendard, Primary #1363DF, Secondary #00A9FF,
   흰 배경 + 연회색(#F7F8FA) 면, 검은 알약 버튼. 3D 히어로는 브랜드색으로 칠한다. */
:root {
  color-scheme: light;
  --brand: #1363df;
  --brand-2: #00a9ff;
  --brand-deep: #0b4fb8;
  --brand-soft: #e8f0fd;
  --brand-softer: #f3f7fe;
  --g50: #f7f8fa; --g100: #f1f3f6; --g200: #e3e6eb; --g300: #cdd2da; --g400: #a6adb9;
  --g500: #7e8695; --g600: #5e6574; --g700: #454b57; --g800: #2d323c; --g900: #1c2028; --g950: #111318;
  --black: #000000;
  --white: #ffffff;
  --ink: var(--g950);
  --ink-2: var(--g700);
  --ink-3: var(--g500);
  --line: var(--g200);
  --paper: var(--g50);
  --success: #12b76a;
  --error: #d92d20;
  --warning: #f79009;
  --kakao: #fee500;
  --grad: linear-gradient(135deg, var(--brand) 0%, #1d7fec 48%, var(--brand-2) 100%);
  --font-text: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
  --gutter: clamp(16px, 4vw, 40px);
  --section-y: clamp(62px, 7.7vw, 106px);
  --radius: 24px;
  --shadow-card: 0 1px 2px rgba(17,19,24,.04), 0 24px 48px -28px rgba(17,19,24,.28);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
[hidden] { display: none !important; }
body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family: var(--font-text);
  font-weight: 450;
  font-size: 17px;
  line-height: 1.6;
  letter-spacing: -0.01em;
  word-break: keep-all;
  overflow-wrap: anywhere;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3, p { margin: 0; }

.skip {
  position: absolute; left: 12px; top: -60px; z-index: 100;
  background: var(--ink); color: var(--white); padding: 10px 14px; border-radius: 999px; text-decoration: none;
}
.skip:focus { top: 12px; }
:focus-visible { outline: 3px solid var(--brand); outline-offset: 3px; border-radius: 8px; }

.wrap { max-width: 1200px; margin: 0 auto; padding-inline: var(--gutter); }

/* ---------- Type (디자이너 스케일: Display 60/56/52/48 · 110% · -2%) ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 14px; font-weight: 700; color: var(--brand); letter-spacing: 0;
  margin-bottom: 18px;
}
.eyebrow::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--grad); box-shadow: 0 0 0 4px rgba(19,99,223,.12); }
.h2 {
  font-weight: 760;
  font-size: clamp(36px, 4.6vw, 60px);
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin-bottom: 22px;
}
.h2 em { font-style: normal; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.body { color: var(--ink-2); max-width: 32em; font-size: 18px; line-height: 1.65; }
.caption { font-size: 13px; line-height: 1.5; color: var(--ink-3); margin-top: 14px; }
.brand__word, .receipt__brand, .receipt__items li::before, .steps li::before, .price-tag__big, .hub__label { font-weight: 800; letter-spacing: -0.03em; }

/* ---------- Buttons: 검은 알약 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 54px; padding: 0 26px; border-radius: 999px;
  font-size: 16px; font-weight: 700; text-decoration: none; white-space: nowrap; letter-spacing: -0.01em;
  transition: background-color .15s ease, color .15s ease, box-shadow .15s ease, transform .15s ease;
}
.btn:active { transform: translateY(1px); }
.btn--tag, .btn--black { background: var(--ink); color: var(--white); box-shadow: 0 10px 24px -12px rgba(17,19,24,.55); }
.btn--tag:hover, .btn--black:hover { background: var(--g800); }
.btn--line { color: var(--ink); background: var(--white); box-shadow: inset 0 0 0 1.5px var(--g300); }
.btn--line:hover { box-shadow: inset 0 0 0 1.5px var(--ink); }
.btn--brand { background: var(--brand); color: var(--white); box-shadow: 0 12px 26px -12px rgba(19,99,223,.7); }
.btn--brand:hover { background: var(--brand-deep); }
.btn--white { background: var(--white); color: var(--ink); }
.btn--white:hover { background: var(--g100); }
.btn--small { height: 40px; padding: 0 18px; font-size: 14px; }
.btn--large { height: 62px; padding: 0 34px; font-size: 18px; }
.btn__arrow { width: 16px; height: 16px; }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.86);
  -webkit-backdrop-filter: saturate(180%) blur(16px); backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease;
}
.nav.is-scrolled { border-bottom-color: var(--g100); }
.nav__inner {
  max-width: 1360px; margin: 0 auto; padding-inline: var(--gutter);
  height: 68px; display: flex; align-items: center; gap: 32px;
}
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.brand__mark { width: 34px; height: 34px; }
.brand__word { font-size: 22px; line-height: 1; }
.nav__links { display: flex; gap: 28px; margin-left: 12px; }
.nav__links a { font-size: 15px; font-weight: 600; color: var(--ink-2); text-decoration: none; }
.nav__links a:hover { color: var(--ink); }
.nav__actions { margin-left: auto; display: flex; align-items: center; gap: 18px; }
.nav__login { font-size: 15px; font-weight: 600; text-decoration: none; color: var(--ink-2); }
.nav__login:hover { color: var(--ink); }

/* ---------- Hero: 태블릿이 손님 쪽으로 돌고 알림톡이 도착 ---------- */
.hero { position: relative; height: 230vh; }
.hero::before {
  content: ""; position: absolute; inset: 0 0 auto; height: 120vh; z-index: -1; pointer-events: none;
  background:
    radial-gradient(48% 52% at 74% 40%, rgba(0,169,255,.16), transparent 70%),
    radial-gradient(40% 44% at 60% 70%, rgba(19,99,223,.12), transparent 72%),
    linear-gradient(180deg, var(--brand-softer), var(--white) 70%);
}
.hero__sticky {
  position: sticky; top: 0;
  height: 100vh; height: 100svh;
  max-width: 1360px; margin: 0 auto;
  padding: 68px var(--gutter) 0;
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  grid-template-areas: "copy stage";
  align-items: center;
  column-gap: 24px;
}
.hero__copy { grid-area: copy; position: relative; z-index: 2; }
.hero__kicker {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 14px; font-weight: 700; color: var(--brand);
  background: var(--white); border: 1px solid var(--brand-soft); border-radius: 999px;
  padding: 7px 14px 7px 10px; margin-bottom: 22px;
  box-shadow: 0 6px 16px -10px rgba(19,99,223,.5);
}
.hero__kicker::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 4px rgba(18,183,106,.16); }
.hero__title {
  font-weight: 800;
  font-size: clamp(52px, 6.6vw, 92px); line-height: 1.08; letter-spacing: -0.04em;
  margin-bottom: 26px;
}
.hero__title em { font-style: normal; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero__lead { font-size: clamp(17px, 1.4vw, 20px); color: var(--ink-2); max-width: 25em; line-height: 1.65; }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.hero__trust { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 26px; padding: 0; list-style: none; font-size: 14px; font-weight: 600; color: var(--ink-3); }
.hero__trust li { display: inline-flex; align-items: center; gap: 6px; }
.hero__trust li::before { content: ""; width: 14px; height: 14px; border-radius: 50%; background: var(--brand-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14'%3E%3Cpath d='M4 7.2l2 2 4-4.4' fill='none' stroke='%231363df' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 14px no-repeat; }

.hero__stage { grid-area: stage; position: relative; height: min(76vh, 760px); }
.patch { position: absolute; }
.patch--hero { inset: 6% 2% 8% 8%; width: 90%; height: 86%; transform: rotate(-6deg); filter: drop-shadow(0 40px 60px rgba(19,99,223,.35)); }
.hero__canvas, .hero__poster { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero__poster { object-fit: contain; opacity: 0; }
.hero__stage.no-webgl .hero__poster { opacity: 1; }
.hero__captions { position: absolute; left: 8%; bottom: 5%; margin: 0; padding: 0; list-style: none; pointer-events: none; }
.hero__captions li {
  position: absolute; left: 0; bottom: 0; white-space: nowrap;
  background: rgba(17,19,24,.92); color: var(--white); border-radius: 16px; padding: 11px 16px;
  font-weight: 700; font-size: clamp(14px, 1.15vw, 16px); line-height: 1.45;
  box-shadow: 0 16px 30px -16px rgba(17,19,24,.6);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  opacity: 0; transform: translateY(8px);
  transition: opacity .35s ease, transform .35s ease;
}
.hero__captions li::before { content: ""; display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--brand-2); margin-right: 8px; vertical-align: 2px; box-shadow: 0 0 0 3px rgba(0,169,255,.25); }
.hero__captions li.is-on { opacity: 1; transform: none; }

/* ---------- Sections ---------- */
main > section { padding-block: var(--section-y); overflow-x: clip; }
main > section.hero { padding-block: 0; }
/* 같은 흰 배경이 이어지는 곳은 위 여백을 줄여 빈 면이 두 배로 보이지 않게 한다 */
.tablets + .install, .faq + .final { padding-top: calc(var(--section-y) * .4); }
.excel__grid, .flow__grid, .consult__grid, .admin__grid, .crm__grid, .tablets__grid, .pricing__grid, .install__grid {
  display: grid; gap: clamp(40px, 6vw, 80px); align-items: center;
}

/* Problem: 해지일은 달력에, 손님은 엑셀에 */
.excel { background: var(--paper); }
.excel__grid { grid-template-columns: minmax(0, 6fr) minmax(0, 6fr); }
.excel__turn {
  margin-top: 30px; font-size: clamp(19px, 1.6vw, 22px); font-weight: 750; line-height: 1.5;
  padding-left: 18px; border-left: 3px solid var(--brand);
}
.sheet {
  position: relative; margin: 0;
  background: var(--white); border: 1px solid var(--line); border-radius: 18px;
  box-shadow: 0 50px 80px -46px rgba(17,19,24,.45);
  transform: perspective(1400px) rotateY(-11deg) rotateX(4deg);
}
.sheet__bar {
  height: 42px; display: flex; align-items: center; gap: 12px; padding: 0 16px;
  font-size: 13px; font-weight: 600; color: var(--ink-3);
  background: var(--g50); border-bottom: 1px solid var(--line); border-radius: 18px 18px 0 0;
}
.sheet__dots { width: 9px; height: 9px; border-radius: 50%; background: var(--g300); box-shadow: 14px 0 0 var(--g300), 28px 0 0 var(--g300); margin-right: 28px; }
.sheet__table { font-size: 13px; font-variant-numeric: tabular-nums; border-radius: 0 0 18px 18px; overflow: hidden; }
.sheet__row { display: grid; grid-template-columns: .8fr .8fr 1.3fr 1.35fr 1fr 1fr; border-bottom: 1px solid var(--g100); }
.sheet__row:last-child { border-bottom: 0; }
.sheet__row span { min-height: 41px; padding: 10px 12px; border-right: 1px solid var(--g100); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sheet__row span:last-child { border-right: 0; }
.sheet__row--head span { background: var(--g50); font-weight: 700; color: var(--ink-2); }
.sheet .is-warn { color: var(--error); font-weight: 700; }
.sticky-note {
  position: absolute; right: -14px; top: -34px;
  background: #fef0c7; color: #7a2e0e; padding: 14px 18px; border-radius: 4px;
  font-size: 15px; font-weight: 800; line-height: 1.3;
  transform: rotate(7deg); box-shadow: 0 14px 22px -12px rgba(17,19,24,.4);
}

/* Flow: 개통 1건 영수증 */
.flow__grid { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); }
.flow__paper { position: relative; display: grid; place-items: center; padding: clamp(36px, 5vw, 64px) 0; }
.patch--flow { inset: 0 0 0 4%; width: 96%; height: 100%; transform: rotate(5deg); opacity: .95; filter: drop-shadow(0 34px 50px rgba(19,99,223,.28)); }
.receipt-shadow { filter: drop-shadow(0 26px 30px rgba(17,19,24,.32)); }
.receipt {
  --z: 9px;
  position: relative; width: min(100%, 470px);
  background: var(--white); padding: 34px 30px 30px;
  transform: rotate(-2.2deg);
  -webkit-mask:
    conic-gradient(from 135deg at top, #0000, #000 1deg 89deg, #0000 90deg) top / calc(2 * var(--z)) 51% repeat-x,
    conic-gradient(from -45deg at bottom, #0000, #000 1deg 89deg, #0000 90deg) bottom / calc(2 * var(--z)) 51% repeat-x;
          mask:
    conic-gradient(from 135deg at top, #0000, #000 1deg 89deg, #0000 90deg) top / calc(2 * var(--z)) 51% repeat-x,
    conic-gradient(from -45deg at bottom, #0000, #000 1deg 89deg, #0000 90deg) bottom / calc(2 * var(--z)) 51% repeat-x;
}
.receipt__head { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding-bottom: 16px; border-bottom: 2px dashed var(--g300); }
.receipt__brand { display: inline-flex; align-items: center; gap: 8px; font-size: 22px; line-height: 1; }
.receipt__brand img { width: 26px; height: 26px; }
.receipt__title { font-size: 14px; font-weight: 700; color: var(--ink-2); }
.receipt__items { list-style: none; margin: 0; padding: 4px 0 0; counter-reset: step; }
.receipt__items li {
  counter-increment: step;
  display: grid; grid-template-columns: 30px minmax(0, 1fr) auto; column-gap: 10px; row-gap: 2px;
  padding: 14px 0; border-bottom: 1px dashed var(--g200);
}
.receipt__items li::before { content: counter(step); grid-row: 1 / span 2; font-size: 19px; line-height: 1.35; color: var(--brand); }
.receipt__items b { font-size: 17px; font-weight: 800; }
.receipt__items span { grid-column: 2; font-size: 14px; line-height: 1.5; color: var(--ink-2); }
.receipt__items em {
  grid-column: 3; grid-row: 1; align-self: start;
  font-style: normal; font-size: 12.5px; font-weight: 700; white-space: nowrap;
  background: var(--brand-soft); color: var(--brand); padding: 3px 9px; border-radius: 999px;
}
.receipt__total { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-top: 8px; padding-top: 18px; border-top: 2px solid var(--ink); }
.receipt__total span { font-weight: 700; }
.receipt__total strong { font-weight: 800; font-size: 46px; line-height: 1; letter-spacing: -0.03em; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* Consult: 비교 카드 */
.consult { background: var(--paper); }
.consult__grid { grid-template-columns: minmax(0, 6fr) minmax(0, 6fr); }
.points { list-style: none; margin: 34px 0 0; padding: 0; display: grid; gap: 0; }
.points li { padding: 16px 0; border-top: 1px solid var(--line); }
.points h3 { font-size: 18px; font-weight: 750; line-height: 1.4; margin-bottom: 4px; }
.points p { font-size: 15.5px; line-height: 1.6; color: var(--ink-2); }
.compare {
  margin: 0; background: var(--white); color: var(--ink);
  border: 1px solid var(--line); border-radius: 28px; padding: 26px 24px 20px;
  transform: perspective(1500px) rotateY(-13deg) rotateX(3deg);
  box-shadow: 0 60px 90px -50px rgba(19,99,223,.45);
}
.compare__head { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.compare__device { font-size: 18px; font-weight: 800; }
.compare__chips { display: flex; gap: 6px; }
.compare__chips span { font-size: 12.5px; font-weight: 700; background: var(--g100); padding: 4px 10px; border-radius: 999px; }
.compare__table { margin-top: 20px; font-variant-numeric: tabular-nums; }
.compare__row { display: grid; grid-template-columns: 1.15fr 1fr 1fr; align-items: stretch; border-bottom: 1px solid var(--line); }
.compare__row span { padding: 13px 12px; text-align: right; font-size: 15px; font-weight: 650; }
.compare__row span:first-child { text-align: left; color: var(--ink-2); font-weight: 600; font-size: 14px; }
.compare__row--head { border-bottom: 0; }
.compare__row--head span { font-size: 13.5px; font-weight: 750; color: var(--ink-2); padding-bottom: 10px; }
.compare__row span.is-pick { background: var(--brand-softer); }
.compare__row.compare__row--head span.is-pick { background: var(--brand); color: var(--white); border-radius: 14px 14px 0 0; padding-top: 10px; }
.compare__row--sum { border-bottom: 0; }
.compare__row--sum span { font-size: 18px; font-weight: 800; padding-block: 16px; }
.compare__row--sum span:first-child { color: var(--ink); font-size: 15px; }
.compare__row--sum span.is-pick { background: var(--grad); color: var(--white); font-weight: 800; font-size: 26px; letter-spacing: -0.02em; border-radius: 0 0 14px 14px; }

/* Customer DB (관리 웹) */
.admin { background: var(--paper); }
.admin__grid { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
.browser {
  margin: 0; background: var(--white); border: 1px solid var(--line); border-radius: 20px; overflow: hidden;
  box-shadow: 0 60px 90px -54px rgba(17,19,24,.45);
  transform: perspective(1500px) rotateY(9deg) rotateX(3deg);
}
.browser__bar { height: 42px; display: flex; align-items: center; gap: 16px; padding: 0 14px; background: var(--g50); border-bottom: 1px solid var(--line); }
.browser__dots { width: 9px; height: 9px; border-radius: 50%; background: var(--g300); box-shadow: 14px 0 0 var(--g300), 28px 0 0 var(--g300); margin-right: 28px; flex: none; }
.browser__url { font-size: 12px; color: var(--ink-3); background: var(--white); padding: 4px 12px; border-radius: 999px; flex: 1; max-width: 280px; border: 1px solid var(--g100); }
.browser__body { display: grid; grid-template-columns: 150px minmax(0, 1fr); min-height: 400px; }
.browser__side { background: var(--white); border-right: 1px solid var(--g100); color: var(--ink-2); display: flex; flex-direction: column; gap: 4px; padding: 16px 10px; font-size: 13px; font-weight: 600; }
.browser__side span { padding: 8px 10px; border-radius: 10px; }
.browser__side .is-on { background: var(--brand-soft); color: var(--brand); font-weight: 750; }
.browser__main { padding: 20px 22px; background: var(--g50); }
.browser__h { font-size: 13px; font-weight: 800; color: var(--ink-2); margin-bottom: 10px; }
.todo { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-bottom: 22px; }
.todo__item { background: var(--white); border: 1px solid var(--line); border-radius: 14px; padding: 14px; }
.todo__item:first-child { background: var(--grad); border-color: transparent; color: var(--white); box-shadow: 0 14px 26px -16px rgba(19,99,223,.8); }
.todo__item strong { display: block; font-weight: 800; font-size: 34px; line-height: 1; margin-bottom: 6px; letter-spacing: -0.02em; }
.todo__item span { font-size: 13px; font-weight: 650; color: var(--ink-2); }
.todo__item:first-child span { color: rgba(255,255,255,.9); }
.browser__search {
  font-size: 12.5px; color: var(--ink-3); margin-bottom: 4px; background: var(--white);
  border: 1px solid var(--line); border-radius: 999px; padding: 7px 14px;
}
.mini-rows { list-style: none; margin: 0; padding: 0; }
.mini-rows li { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.5fr) auto; align-items: center; gap: 8px; padding: 10px 2px; border-bottom: 1px solid var(--g200); font-size: 13px; }
.mini-rows li span:first-child { font-weight: 750; }
.mini-rows li span:nth-child(2) { color: var(--ink-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pill { font-size: 12px; font-weight: 700; padding: 3px 9px; border-radius: 999px; background: var(--ink); color: var(--white); white-space: nowrap; }
.pill--wait { background: var(--g200); color: var(--ink); }
.pill--tag { background: var(--brand); color: var(--white); }
.browser .caption { margin: 0; padding: 10px 16px 12px; border-top: 1px solid var(--line); background: var(--white); }

/* CRM: 부가서비스 해지 안내 */
.crm__grid { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
.steps { list-style: none; margin: 34px 0 30px; padding: 0; counter-reset: s; }
.steps li { counter-increment: s; position: relative; padding: 0 0 24px 52px; }
.steps li::before {
  content: counter(s); position: absolute; left: 0; top: 0;
  width: 34px; height: 34px; border-radius: 50%; background: var(--grad); color: var(--white);
  display: grid; place-items: center; font-size: 15px; line-height: 1;
  box-shadow: 0 8px 18px -8px rgba(19,99,223,.75);
}
.steps li::after { content: ""; position: absolute; left: 16px; top: 38px; bottom: 4px; width: 2px; background: var(--brand-soft); }
.steps li:last-child { padding-bottom: 0; }
.steps li:last-child::after { display: none; }
.steps h3 { font-size: 18px; font-weight: 750; line-height: 1.4; margin: 4px 0 2px; }
.steps p { font-size: 15.5px; color: var(--ink-2); }
.channels { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin: 0; }
.channels div { background: var(--white); border: 1px solid var(--line); border-radius: 16px; padding: 16px; }
.channels dt { font-weight: 750; font-size: 16px; }
.channels dd { margin: 6px 0 0; font-size: 13px; color: var(--ink-3); }
.channels dd.is-live { color: var(--ink); font-weight: 700; }
.channels dd.is-live::before { content: ""; display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--success); margin-right: 6px; vertical-align: 1px; }

.phone { margin: 0; justify-self: center; position: relative; }
.phone::before { content: ""; position: absolute; inset: 8% -18% 4%; z-index: -1; border-radius: 50%; background: radial-gradient(closest-side, rgba(0,169,255,.28), transparent); filter: blur(10px); }
.phone__screen {
  width: 300px; height: 548px; padding: 14px 16px 16px;
  display: flex; flex-direction: column;
  background: #eef1f5; border: 12px solid var(--g950); border-radius: 46px;
  box-shadow: 0 60px 90px -44px rgba(17,19,24,.55);
  transform: perspective(1300px) rotateY(-15deg) rotateX(4deg);
}
.phone__top { display: flex; justify-content: space-between; align-items: center; font-size: 12px; font-weight: 700; padding: 0 6px; }
.phone__notch { width: 86px; height: 24px; background: var(--g950); border-radius: 14px; }
.phone__from {
  display: flex; align-items: center; gap: 8px;
  margin: 18px -16px 16px; padding: 0 16px 12px; border-bottom: 1px solid var(--g200);
  font-size: 13px; font-weight: 750;
}
.phone__avatar { flex: none; width: 26px; height: 26px; border-radius: 50%; background: var(--brand); color: var(--white); display: grid; place-items: center; font-size: 12px; font-weight: 800; }
.phone__date { align-self: center; margin-bottom: 14px; padding: 3px 12px; border-radius: 999px; background: rgba(17,19,24,.06); font-size: 11.5px; font-weight: 700; color: var(--ink-2); }
.phone__input { margin-top: auto; padding: 9px 16px; border-radius: 999px; background: var(--white); font-size: 12.5px; color: var(--g400); }
.bubble { background: var(--white); border-radius: 4px 18px 18px 18px; padding: 14px 15px 16px; box-shadow: 0 1px 0 rgba(17,19,24,.06); }
.bubble__tag { display: inline-block; font-size: 11px; font-weight: 800; background: var(--kakao); padding: 2px 8px; border-radius: 6px; margin-bottom: 8px; }
.bubble strong { display: block; font-size: 15px; margin-bottom: 6px; }
.bubble p { font-size: 13.5px; line-height: 1.55; color: var(--g800); }
.phone__time { font-size: 11px; color: var(--ink-3); margin-top: 6px; }
.phone .caption { max-width: 300px; }

/* Tablets */
.tablets__grid { grid-template-columns: minmax(0, 6fr) minmax(0, 6fr); }
.points--row { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.points--row li { border-top: 2px solid var(--ink); }
.hub { width: 100%; max-width: 540px; justify-self: center; filter: drop-shadow(0 30px 40px rgba(19,99,223,.18)); }
.hub__lines path { fill: none; stroke: var(--brand); stroke-width: 2; stroke-dasharray: 6 7; }
.hub__tabs rect { fill: var(--white); stroke: var(--g300); stroke-width: 2; }
.hub__web { fill: url(#hubGrad); }
.hub__webbar { fill: rgba(255,255,255,.22); }
.hub__label { fill: var(--white); font-size: 24px; }
.hub__screen { fill: var(--brand-soft); }
.hub__name { fill: var(--brand); font-family: var(--font-text); font-size: 14px; font-weight: 750; }

/* Install: 태블릿 앱 설치 (공개 APK 링크 없이 매장 계정 로그인 후 받기) */
.install { background: var(--white); }
.install__grid { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); align-items: center; }
.install__steps { list-style: none; margin: 34px 0 0; padding: 0; display: grid; gap: 14px; counter-reset: i; }
.install__steps li {
  counter-increment: i; position: relative;
  display: grid; grid-template-columns: 52px minmax(0, 1fr); gap: 4px 16px; align-items: start;
  background: var(--paper); border: 1px solid var(--g100); border-radius: 20px; padding: 20px 22px;
}
.install__steps li::before {
  content: counter(i, decimal-leading-zero); grid-row: 1 / span 2;
  width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center;
  background: var(--white); color: var(--brand); font-weight: 800; font-size: 17px;
  box-shadow: inset 0 0 0 1px var(--brand-soft), 0 8px 18px -12px rgba(19,99,223,.6);
}
.install__steps h3 { font-size: 18px; font-weight: 750; line-height: 1.4; margin-top: 2px; }
.install__steps p { font-size: 15px; color: var(--ink-2); line-height: 1.6; }
.install__steps code { font-family: var(--font-text); font-size: .95em; font-weight: 700; color: var(--ink); background: var(--white); border: 1px solid var(--g200); border-radius: 8px; padding: 1px 7px; white-space: nowrap; }
.install__card {
  position: relative; overflow: hidden; isolation: isolate;
  border-radius: 32px; padding: 32px 30px 28px; color: var(--white);
  background: var(--grad);
  box-shadow: 0 50px 80px -40px rgba(19,99,223,.75);
  display: flex; flex-direction: column;
}
.install__card::before, .install__card::after { content: ""; position: absolute; z-index: -1; border-radius: 50%; }
.install__card::before { width: 360px; height: 360px; right: -140px; top: -150px; background: radial-gradient(closest-side, rgba(255,255,255,.28), transparent); }
.install__card::after { width: 280px; height: 280px; left: -120px; bottom: -140px; background: radial-gradient(closest-side, rgba(0,20,80,.35), transparent); }
.install__badge { align-self: flex-start; display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 700; background: rgba(255,255,255,.16); border: 1px solid rgba(255,255,255,.28); border-radius: 999px; padding: 5px 12px; }
.install__title { font-size: clamp(24px, 2.4vw, 30px); font-weight: 800; line-height: 1.3; letter-spacing: -0.03em; margin: 18px 0 8px; }
.install__lead { font-size: 15px; line-height: 1.6; color: rgba(255,255,255,.88); }
.install__qr { display: flex; gap: 18px; align-items: center; margin: 24px 0 22px; }
.install__qr img { width: 132px; height: 132px; border-radius: 18px; background: var(--white); padding: 10px; box-shadow: 0 18px 30px -18px rgba(0,0,0,.5); flex: none; }
.install__qr p { font-size: 14px; line-height: 1.55; color: rgba(255,255,255,.9); }
.install__qr strong { display: block; font-size: 16px; color: var(--white); margin-bottom: 4px; }
.install__card .btn { margin-top: 4px; }
.install__note { font-size: 12.5px; line-height: 1.5; color: rgba(255,255,255,.78); margin-top: 14px; }

/* Pricing: 매장 가격표 */
.pricing { background: var(--paper); }
.pricing__grid { grid-template-columns: minmax(0, 6fr) minmax(0, 6fr); }
.ticks { list-style: none; margin: 26px 0 0; padding: 0; }
.ticks li { position: relative; padding-left: 32px; margin: 12px 0; font-weight: 600; }
.ticks li::before { content: ""; position: absolute; left: 0; top: .2em; width: 20px; height: 20px; border-radius: 50%; background: var(--brand-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M6 10.3l2.6 2.6L14 7.3' fill='none' stroke='%231363df' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 20px no-repeat; }
.tag-wrap { position: relative; display: grid; justify-items: center; padding-top: 86px; filter: drop-shadow(0 36px 40px rgba(19,99,223,.35)); }
.tag-string { position: absolute; top: 0; left: 50%; width: 120px; height: 150px; transform: translateX(-50%); }
.tag-string path { fill: none; stroke: var(--g400); stroke-width: 2.5; }
.price-tag {
  position: relative; width: min(100%, 440px);
  background: var(--grad); color: var(--white); padding: 66px 40px 40px;
  transform: rotate(-4deg); transform-origin: 50% 0;
  clip-path: polygon(16% 0, 84% 0, 100% 13%, 100% 100%, 0 100%, 0 13%);
  -webkit-mask: radial-gradient(circle at 50% 30px, #0000 11px, #000 12px);
          mask: radial-gradient(circle at 50% 30px, #0000 11px, #000 12px);
}
.price-tag__hole { display: none; }
.price-tag__small { font-weight: 700; font-size: 16px; margin-bottom: 8px; color: rgba(255,255,255,.88); }
.price-tag__big { font-size: clamp(44px, 4.3vw, 60px); line-height: 1.06; margin-bottom: 28px; }
.price-tag .btn--black { background: var(--white); color: var(--ink); box-shadow: none; }
.price-tag .btn--black:hover { background: var(--g100); }

/* FAQ */
.faq__grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: clamp(32px, 6vw, 80px); align-items: start; }
.faq__list details { border-top: 1px solid var(--g200); }
.faq__list details:last-child { border-bottom: 1px solid var(--g200); }
.faq__list summary {
  list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 22px 2px; font-size: 18px; font-weight: 700;
}
.faq__list summary:hover { color: var(--brand); }
.faq__list summary::-webkit-details-marker { display: none; }
.faq__list summary::after {
  content: ""; flex: none; width: 28px; height: 28px; border-radius: 50%;
  background:
    linear-gradient(var(--ink), var(--ink)) center / 12px 2px no-repeat,
    linear-gradient(var(--ink), var(--ink)) center / 2px 12px no-repeat,
    var(--g100);
  transition: transform .2s ease, background-color .2s ease;
}
.faq__list details[open] summary::after { transform: rotate(45deg); }
.faq__list p { padding: 0 2px 24px; color: var(--ink-2); max-width: 38em; }

/* Final CTA: 브랜드 그라데이션 카드 */
.final { background: var(--white); }
main > section.final { padding-block: clamp(40px, 6vw, 80px) clamp(72px, 9vw, 120px); }
.final__inner {
  position: relative; overflow: hidden; isolation: isolate;
  border-radius: clamp(28px, 4vw, 44px); padding: clamp(56px, 8vw, 110px) clamp(24px, 6vw, 80px);
  background: var(--grad); color: var(--white);
  box-shadow: 0 60px 100px -60px rgba(19,99,223,.8);
}
.final__inner::before { content: ""; position: absolute; z-index: -1; width: 620px; height: 620px; right: -200px; top: -280px; border-radius: 50%; background: radial-gradient(closest-side, rgba(255,255,255,.3), transparent); }
.final__inner::after { content: ""; position: absolute; z-index: -1; inset: auto -10% -60% 40%; height: 120%; border-radius: 50%; background: radial-gradient(closest-side, rgba(0,20,80,.28), transparent); }
.final__mark {
  position: absolute; right: clamp(40px, 8vw, 120px); top: 50%; width: clamp(160px, 18vw, 250px); height: auto;
  transform: translateY(-50%) perspective(900px) rotateY(-22deg) rotateX(10deg) rotateZ(6deg);
  border-radius: 28%; box-shadow: 0 40px 60px -24px rgba(0,20,80,.55), 0 0 0 10px rgba(255,255,255,.14);
  animation: pp-float 6s ease-in-out infinite;
}
@keyframes pp-float { 0%, 100% { translate: 0 0; } 50% { translate: 0 -12px; } }
.final__title { font-weight: 800; letter-spacing: -0.04em; font-size: clamp(44px, 7vw, 104px); line-height: 1.05; margin-bottom: 24px; }
.final__lead { color: rgba(255,255,255,.88); font-size: clamp(17px, 1.5vw, 20px); margin-bottom: 36px; }
.final__alt { margin-top: 18px; color: rgba(255,255,255,.85); font-size: 15px; white-space: pre; }
.final .btn--tag { background: var(--white); color: var(--ink); box-shadow: 0 16px 30px -16px rgba(0,0,0,.45); }
.final .btn--tag:hover { background: var(--g100); }
.final :focus-visible { outline-color: var(--white); }

/* Footer */
.foot { padding: 52px 0 64px; font-size: 13px; color: var(--ink-3); border-top: 1px solid var(--g100); }
.foot__grid { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 18px 48px; align-items: start; }
.brand--foot .brand__mark { width: 30px; height: 30px; }
.brand--foot .brand__word { font-size: 20px; color: var(--ink); }
.foot__biz { display: flex; flex-wrap: wrap; gap: 4px 20px; margin: 4px 0 0; }
.foot__biz div { display: flex; gap: 6px; }
.foot__biz dt { color: var(--ink-2); font-weight: 700; }
.foot__biz dd { margin: 0; }
.foot__links { display: flex; gap: 18px; margin-top: 4px; }
.foot__links a { color: var(--ink-2); text-decoration: none; }
.foot__links a:hover { color: var(--ink); text-decoration: underline; }
.foot__copy { grid-column: 1 / -1; }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .nav__links { display: none; }
  .final__mark { display: none; }
}
@media (max-width: 900px) {
  body { font-size: 16px; }
  .body { font-size: 16.5px; }
  .hero { height: 210vh; }
  .hero__sticky {
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas: "stage" "copy";
    align-content: start; align-items: start;
    padding-top: 68px;
  }
  .hero__stage { height: 44svh; min-height: 300px; margin-inline: calc(var(--gutter) * -0.5); }
  .hero__kicker { font-size: 13px; margin-bottom: 12px; }
  .hero__title { font-size: clamp(46px, 13.5vw, 80px); margin-bottom: 16px; }
  .hero__lead { font-size: 16px; }
  .hero__ctas { margin-top: 22px; }
  .hero__ctas .btn { height: 50px; padding: 0 20px; font-size: 15px; }
  .hero__trust { display: none; }
  .hero__captions { left: 50%; bottom: 1%; }
  .hero__captions li { text-align: center; font-size: 14px; transform: translate(-50%, 8px); }
  .hero__captions li.is-on { transform: translate(-50%, 0); }

  .excel__grid, .flow__grid, .consult__grid, .admin__grid, .crm__grid, .tablets__grid, .pricing__grid, .faq__grid, .install__grid { grid-template-columns: minmax(0, 1fr); }
  .admin__text, .crm__text { order: -1; }
  .points--row { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .sheet, .compare { transform: perspective(1400px) rotateY(-5deg) rotateX(3deg); }
  .browser { transform: perspective(1400px) rotateY(5deg) rotateX(3deg); }
  .phone__screen { transform: perspective(1300px) rotateY(-8deg) rotateX(3deg); }
  .sticky-note { right: 6px; top: -30px; }
  .sheet__row { grid-template-columns: .9fr .9fr 1.4fr 1.1fr; }
  .sheet__row span:nth-child(3), .sheet__row span:nth-child(4) { display: none; }
  .browser__body { grid-template-columns: 96px minmax(0, 1fr); }
  .browser__side { padding: 12px 6px; font-size: 12px; }
  .todo__item { padding: 12px 10px; }
  .todo__item strong { font-size: 28px; }
}
@media (max-width: 560px) {
  .nav__login { display: none; }
  .nav__actions { gap: 10px; }
  .channels { grid-template-columns: minmax(0, 1fr); }
  .receipt { padding: 30px 20px 26px; }
  .receipt__items li { grid-template-columns: 26px minmax(0, 1fr); }
  .receipt__items em { grid-column: 2; grid-row: auto; justify-self: start; margin-top: 4px; }
  .compare { padding: 20px 14px 16px; }
  .compare__row span { padding: 12px 8px; font-size: 14px; }
  .browser__body { grid-template-columns: minmax(0, 1fr); min-height: 0; }
  .browser__side { display: none; }
  .browser__main { padding: 16px 14px; }
  .todo { gap: 8px; }
  .todo__item span { display: block; font-size: 12px; line-height: 1.4; }
  .mini-rows li span:first-child { white-space: nowrap; }
  .install__steps li { grid-template-columns: 44px minmax(0, 1fr); padding: 16px; }
  .install__steps li::before { width: 44px; height: 44px; border-radius: 14px; font-size: 15px; }
  .install__card { padding: 26px 22px 22px; border-radius: 26px; }
  .install__qr img { width: 108px; height: 108px; }
  .install__card .btn { width: 100%; }
  .foot__grid { grid-template-columns: minmax(0, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero { height: auto; }
  .hero__sticky { position: relative; height: auto; min-height: 100svh; }
  .hero__captions li, .hero__poster { transition: none; }
  .final__mark { animation: none; }
}