/* ============================================================
   Linter(린터) 마케팅 웹사이트 — 공통 스타일
   토큰은 제품(~/Desktop/jip/src/app/globals.css) 및 Figma
   `부동산 광고 검증 SaaS`(258:432) 와 동일하게 맞춤.
   구조 레퍼런스 = Sentry / 톤앤매너 = Vanta
   본문·UI = Pretendard / 큰 제목·수치 포인트 = IBM Plex Sans KR
   ============================================================ */

:root {
  --brand:       #2E43C4;
  --brand-dark:  #24359C;
  --brand-soft:  #EDEFFB;
  --brand-line:  #B9C1EC;
  --brand-wash:  #FBFBFE;
  --brand-hero:  #F6F7FC;
  --brand-grid:  rgba(46,67,196,.035);
  --brand-glow:  rgba(46,67,196,.055);
  --suggest-glow:rgba(107,63,160,.03);

  --ink:     #16181D;
  --body:    #3D4652;
  --muted:   #8A93A0;
  --faint:   #B4BAC4;
  --line:    #E5E8ED;
  --divider: #EDEFF2;
  --surface: #FAFBFC;
  --sunken:  #F5F7F9;

  --ok:        #0E7A56;  --ok-bg:     #ECF7F2;  --ok-line:     #B7DECC;
  --manual:    #9A5B08;  --manual-bg: #FDF4E7;  --manual-line: #F0DDBC;
  --suggest:   #6B3FA0;  --suggest-bg:#F3EEFA;  --suggest-line:#DCCCEF;
  --block:     #B4271C;  --block-bg:  #FDF1EF;  --block-line:  #F2C9C3;
  --unver:     #6B7280;  --unver-bg:  #F1F3F5;  --unver-line:  #DFE3E8;

  --max:  1088px; /* 1024px 실질 콘텐츠 폭 + 좌우 32px 여백 */
  --narrow: 760px;
  --font: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont,
          "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  --font-point: "IBM Plex Sans KR", "Pretendard Variable", Pretendard,
                -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: #fff;
  color: var(--ink);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.62;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, h4 {
  margin: 0; font-family: var(--font-point); font-weight: 600;
  letter-spacing: -0.03em; line-height: 1.28;
}
p  { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
:focus-visible { outline: 2px solid var(--brand); outline-offset: 3px; border-radius: 3px; }

/* ---------- layout ---------- */
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 32px; }
.narrow { max-width: var(--narrow); }
section { padding: 128px 0; }
.section-line { border-top: 1px solid var(--divider); }
.surface { background: var(--surface); }

.eyebrow {
  font-size: 15.5px; font-weight: 600; letter-spacing: 0.05em;
  color: var(--brand); text-transform: none; margin-bottom: 18px;
}
.eyebrow.plain { color: var(--muted); }

h1 { font-size: clamp(38px, 4.4vw, 52px); letter-spacing: -0.04em; line-height: 1.2; }
h2 { font-size: clamp(30px, 3.3vw, 40px); letter-spacing: -0.034em; line-height: 1.3; }
h3 { font-size: 21px; letter-spacing: -0.025em; }
.lede { font-size: 19px; color: var(--body); line-height: 1.62; font-weight: 500; }
.small { font-size: 15px; color: var(--muted); line-height: 1.65; }
.tiny  { font-size: 12.5px; color: var(--faint); }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 40;
  background: rgba(255,255,255,.9);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--divider);
}
.nav { display: flex; align-items: center; gap: 34px; height: 70px; }
.brand {
  display: flex; align-items: center; gap: 9px; text-decoration: none;
  font-family: var(--font); font-weight: 700; font-size: 21px; letter-spacing: -0.035em;
}
/* 제공받은 심볼+한글 워드마크 정본 */
a.brand { width: 94px; height: 34px; font-size: 0; flex: none; }
a.brand .mark { display: none; }
a.brand::after {
  content: ""; display: block; width: 94px; height: 34px;
  background: url("/assets/logo-dark.svg") left center / contain no-repeat;
}
.site-header a.brand,
.site-header a.brand::after { width: 88px; height: 31px; }
.nav-links { display: flex; gap: 28px; margin-left: 12px; }
.nav-links a { font-family: var(--font); text-decoration: none; font-size: 15px; font-weight: 500; color: var(--body); padding: 4px 0; border-bottom: 2px solid transparent; }
.nav-links a:hover { color: var(--ink); border-bottom-color: var(--line); }
.nav-links a[aria-current="page"] { color: var(--ink); font-weight: 500; border-bottom-color: var(--ink); }
.nav-right { margin-left: auto; display: flex; align-items: center; gap: 20px; }
.nav-right .login {
  display: inline-flex;
  align-items: center;
  height: 42px;
  padding: 0 12px;
  border-radius: 9px;
  background: transparent;
  font-family: var(--font);
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  color: var(--body);
  transition: background-color .14s ease, color .14s ease;
}
.nav-right .login:hover { color: var(--ink); background: #ECEEF2; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 42px; padding: 0 18px; border-radius: 6px;
  font-size: 15px; font-weight: 600; font-family: var(--font); letter-spacing: -0.01em;
  text-decoration: none; border: 1px solid transparent; cursor: pointer;
  transition: background .14s ease, border-color .14s ease, color .14s ease;
}
.btn-primary { background: var(--brand); color: #fff; }
.btn-primary:hover { background: var(--brand-dark); }
.btn-ghost { background: #fff; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--faint); }
.btn-lg { height: 48px; padding: 0 22px; font-size: 16px; }
.btn-quiet { background: transparent; color: var(--brand); padding: 0; height: auto; }
.btn-quiet:hover { color: var(--brand-dark); }
.arrow { font-size: 13px; opacity: .8; }

/* ---------- hero ---------- */
.hero {
  position: relative; overflow: hidden; padding: 96px 0 52px;
  background:
    radial-gradient(circle at 18% 8%, var(--brand-glow), transparent 30%),
    radial-gradient(circle at 84% 28%, var(--suggest-glow), transparent 28%),
    linear-gradient(180deg, var(--brand-wash) 0%, var(--brand-hero) 70%, #fff 100%);
}
.hero::before {
  content: none;
}
.hero .wrap { position: relative; }
.hero.center { text-align: center; }
.hero h1 { max-width: 15.5em; }
.hero .lede { margin-top: 22px; max-width: 29em; font-size: 21px; line-height: 1.52; font-family: var(--font); }
.hero-cta { display: flex; gap: 14px; margin-top: 40px; flex-wrap: wrap; }
.hero .btn-lg {
  height: 60px;
  padding: 0 30px;
  border-radius: 999px;
  font-size: 17px;
}
.hero-cta .btn-primary { padding-inline: 40px; }
.hero-cta .btn-ghost { border-color: transparent; background: #EEF0F5; }
.hero-cta .btn-ghost:hover { border-color: transparent; background: #E5E8F0; }
.hero .eyebrow {
  display: inline-flex; align-items: center; padding: 0; border: 0;
  border-radius: 0; background: transparent; font-size: 20px; letter-spacing: -0.02em;
  margin-bottom: 34px;
}
.hero-title { display: flex; flex-direction: column; align-items: center; gap: 10px; }
.hero-title-line { display: flex; align-items: center; justify-content: center; gap: .12em; }
.hero-title-line + .hero-title-line { line-height: 1.27; }
.product-preview { padding-top: 36px; margin-top: 0; background: linear-gradient(180deg, #fff 0%, var(--surface) 65%); }
.product-preview .mock { border-color: var(--brand-line); }
.product-switch {
  display: flex;
  width: fit-content;
  margin: 14px auto 0;
  padding: 4px;
  border-radius: 999px;
  background: #EFF0F3;
  box-shadow: inset 0 1px 2px rgba(15, 20, 34, .08);
}
.product-switch button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  height: 40px;
  padding: 0 20px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font: 600 14px/1 var(--font);
  letter-spacing: -0.02em;
  cursor: pointer;
  transition: background-color .18s ease, color .18s ease, box-shadow .18s ease;
}
.product-switch-icon { width: 18px; height: 18px; flex: 0 0 auto; }
.product-switch button:hover { color: var(--ink); }
.product-switch button.is-active {
  background: #fff;
  color: var(--ink);
  box-shadow: 0 2px 7px rgba(22, 24, 29, .14);
}
.product-hero-media { position: relative; display: grid; }
.hero-panel-image,
.hero-panel-logo {
  grid-area: 1 / 1;
  display: block;
  width: 100%;
  height: auto;
  opacity: 0;
  visibility: hidden;
  transition: opacity .22s ease;
}
.hero-panel-image.is-active,
.hero-panel-logo.is-active { opacity: 1; visibility: visible; }
.hero-panel-logo { z-index: 2; pointer-events: none; }
.product-preview .product-hero-shot {
  width: min(1184px, calc(100vw - 40px));
  margin-left: 50%;
  transform: translateX(-50%);
}
.shot-cap.product-caption { min-height: 1.65em; margin-top: 24px; }
.product-admin-shot { display: none; }
.shot:first-child .mock.ext { display: none; }


/* ---------- 2-column ---------- */
.cols { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 64px; align-items: start; }
.cols-4-6 { grid-template-columns: minmax(0, 4fr) minmax(0, 6fr); gap: 72px; }
.cols-5-5 { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 56px; }

/* ---------- 인라인 메타 행 (박스 없는 요약) ---------- */
.meta-rows { border-top: 1px solid var(--divider); }
.meta-row { display: grid; grid-template-columns: 148px minmax(0, 1fr); gap: 24px; padding: 20px 0; border-bottom: 1px solid var(--divider); }
.meta-row dt { font-size: 14px; color: var(--muted); font-weight: 500; }
.meta-row dd { margin: 0; font-size: 15.5px; color: var(--body); }
.meta-row dd b { font-weight: 600; color: var(--ink); }

/* ---------- 기능 리스트 (전폭 · 1px 구분선) ---------- */
.feature { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 6fr); gap: 72px; padding: 64px 0; border-top: 1px solid var(--divider); }
.feature:last-child { border-bottom: 1px solid var(--divider); }
.feature .num { font-size: 13px; color: var(--faint); font-weight: 500; letter-spacing: 0.04em; margin-bottom: 12px; }
.feature h3 { margin-bottom: 12px; }
.feature p { color: var(--body); font-size: 17px; line-height: 1.68; }
.feature .note { margin-top: 16px; font-size: 15px; color: var(--muted); }
.feature p + p { margin-top: 12px; }

/* 큰 기능 이미지: Flex 레퍼런스처럼 카피를 가로로 두고 이미지를 전폭 배치 */
.feature.feature-wide { display: block; padding: 96px 0; }
.feature-wide .feature-copy {
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(0, 6fr);
  column-gap: 72px;
  row-gap: 12px;
  align-items: start;
}
.feature-wide .num {
  grid-column: 1;
  grid-row: 1;
  margin: 0;
  color: var(--brand);
  font-size: 13.5px;
  font-weight: 600;
}
.feature-wide h3 {
  grid-column: 1;
  grid-row: 2;
  max-width: 9em;
  margin: 0;
  font-size: clamp(30px, 3.2vw, 38px);
  line-height: 1.28;
  word-break: keep-all;
}
.feature-wide .feature-description {
  grid-column: 2;
  grid-row: 2;
  min-width: 0;
}
.feature-wide p { margin: 0; }
.feature-wide .note { margin-top: 12px; }
.feature-wide .feature-visual { margin-top: 52px; }
.feature-wide .feature-visual > :not(.feature-img) { display: none; }
.feature-img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 18px;
  background: var(--sunken);
}

/* 기능 02·03: 두 칼럼에서 타이틀 → 설명 → 이미지 순서로 읽힌다 */
.feature-pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 0;
  border-top: 1px solid var(--divider);
  border-bottom: 1px solid var(--divider);
}
.feature.feature-stacked {
  display: flex;
  flex-direction: column;
  padding: 88px 0;
  border: 0;
}
.feature-pair .feature:first-child { padding-right: 40px; }
.feature-pair .feature + .feature {
  border-left: 1px solid var(--divider);
  padding-left: 40px;
}
.feature-stacked .feature-copy { display: block; }
.feature-stacked .num {
  margin: 0;
  color: var(--brand);
  font-size: 13.5px;
  font-weight: 600;
}
.feature-stacked h3 {
  max-width: none;
  margin: 12px 0 0;
  font-size: clamp(28px, 2.8vw, 34px);
  line-height: 1.3;
  word-break: keep-all;
}
.feature-stacked .feature-description { margin-top: 24px; }
.feature-stacked .feature-visual { margin-top: auto; padding-top: 40px; }
.feature-stacked .feature-visual > :not(.feature-img) { display: none; }

/* ---------- 배지 ---------- */
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 9px; border-radius: 5px;
  font-size: 12px; font-weight: 500; line-height: 1.5;
  border: 1px solid transparent; white-space: nowrap;
}
.b-ok      { color: var(--ok);      background: var(--ok-bg);      border-color: var(--ok-line); }
.b-manual  { color: var(--manual);  background: var(--manual-bg);  border-color: var(--manual-line); }
.b-suggest { color: var(--suggest); background: var(--suggest-bg); border-color: var(--suggest-line); }
.b-block   { color: var(--block);   background: var(--block-bg);   border-color: var(--block-line); }
.b-unver   { color: var(--unver);   background: var(--unver-bg);   border-color: var(--unver-line); }

/* ---------- 제품 목업 ---------- */
.mock {
  border: 1px solid var(--line); border-radius: 12px; overflow: hidden; background: #fff;
}
.mock-bar {
  display: flex; align-items: center; gap: 10px; height: 40px; padding: 0 14px;
  border-bottom: 1px solid var(--divider); background: var(--surface);
}
.mock-bar .dot { width: 9px; height: 9px; border-radius: 50%; background: #DDE1E7; }
.mock-bar .title { font-size: 12.5px; color: var(--muted); margin-left: 6px; }
.mock-meta { display: flex; flex-wrap: wrap; gap: 6px 20px; padding: 14px 22px; font-size: 13px; color: var(--muted); border-bottom: 1px solid var(--divider); }


/* 이력 목업 */
.hist-row { display: grid; grid-template-columns: minmax(0,1fr) 96px auto; gap: 18px; align-items: center; padding: 15px 22px; border-bottom: 1px solid var(--divider); }
.hist-row:last-child { border-bottom: 0; }
.hist-row .who { display: flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--body); }
.hist-row .addr { font-size: 14.5px; font-weight: 500; letter-spacing: -0.02em; color: var(--ink); }
.hist-row .sub { font-size: 13px; color: var(--muted); margin-top: 3px; }
.avatar { width: 22px; height: 22px; border-radius: 50%; background: var(--brand-soft); color: var(--brand); font-size: 11px; font-weight: 600; display: grid; place-items: center; }

/* ---------- 표 ---------- */
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { text-align: left; padding: 16px 0; border-bottom: 1px solid var(--divider); font-size: 15px; vertical-align: top; }
.table th { font-size: 13px; font-weight: 600; color: var(--muted); letter-spacing: 0.02em; }
.table thead th { border-bottom: 1px solid var(--line); }
.table td.k { color: var(--ink); font-weight: 500; width: 190px; }

.cite-box { background: var(--surface); border: 1px solid var(--divider); border-radius: 8px; padding: 22px 24px; }
.cite-box p { font-size: 15px; color: var(--body); }
.cite-box .src { margin-top: 12px; font-size: 13px; color: var(--muted); }

/* ---------- 하지 않는 것 ---------- */
.dont-heading-accent {
  color: var(--brand-dark);
  background: linear-gradient(120deg, var(--brand) 0%, #151E62 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.donts { border-top: 1px solid var(--divider); }
.dont { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 48px; padding: 24px 0; border-bottom: 1px solid var(--divider); align-items: baseline; }
.dont dt { font-size: 16px; font-weight: 600; letter-spacing: -0.025em; }
.dont dd { margin: 0; font-size: 15px; color: var(--body); }

/* ---------- 요금 ---------- */
.plans { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 0; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.plan { padding: 32px 28px 34px; border-right: 1px solid var(--divider); }
.plan:last-child { border-right: 0; }
.plan.featured { background: var(--brand-soft); }
.plan .tag { font-size: 12px; font-weight: 600; color: var(--brand); margin-bottom: 12px; height: 18px; }
.plan h3 { font-size: 20px; margin-bottom: 8px; }
.plan .vol { font-size: 14.5px; color: var(--body); }
.plan .who { font-size: 14px; color: var(--muted); margin-top: 14px; min-height: 66px; }
.plan .price { font-size: 15px; font-weight: 500; color: var(--ink); margin: 18px 0 20px; }
.plan .btn { width: 100%; }
.plan ul { margin-top: 24px; border-top: 1px solid var(--divider); padding-top: 18px; }
.plan li { font-size: 14px; color: var(--body); padding: 7px 0 7px 20px; position: relative; }
.plan li::before { content: ""; position: absolute; left: 2px; top: 13px; width: 9px; height: 5px; border-left: 1.5px solid var(--ok); border-bottom: 1.5px solid var(--ok); transform: rotate(-45deg); }
.plan li.off { color: var(--faint); }
.plan li.off::before { border: 0; width: 9px; height: 0; border-top: 1.5px solid var(--faint); transform: none; top: 18px; }

.compare th.p { font-size: 14px; color: var(--ink); font-weight: 600; width: 150px; }
.compare td { font-size: 14.5px; }
.compare .yes { color: var(--ok); font-weight: 500; }
.compare .no  { color: var(--faint); }

/* ---------- FAQ ---------- */
/* 질문 목록은 본문 폭에 맞추고, 섹션 제목은 가운데 정렬한다. */
.faq { width: 100%; max-width: none; border-top: 1px solid var(--divider); }
.faq-sec .eyebrow, .faq-sec h2 { text-align: center; }
.faq details { border-bottom: 1px solid var(--divider); }
.faq summary {
  list-style: none; cursor: pointer; padding: 25px 16px; margin: 0 -16px; border-radius: 8px;
  font-size: 18px; font-weight: 600;
  letter-spacing: -0.022em; display: flex; justify-content: space-between; gap: 24px; align-items: center;
  transition: background-color .16s ease, color .16s ease;
}
.faq summary:hover { background: var(--brand-wash); color: var(--brand); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  min-width: 30px;
  font-size: 29px;
  color: var(--muted);
  font-weight: 400;
  line-height: .8;
  text-align: center;
}
.faq details[open] summary::after { content: "−"; }
.faq .a { padding: 0 0 28px; max-width: 46em; font-size: 17px; line-height: 1.72; color: var(--body); }

/* ---------- CTA ---------- */
.cta-band { padding: 64px 0 112px; background: #fff; border: 0; }
.cta-band .inner {
  position: relative;
  isolation: isolate;
  align-items: center;
  overflow: hidden;
  padding: 72px;
  border-radius: 30px;
  background: linear-gradient(132deg, #111318 0%, #171B28 58%, #17224A 100%);
  box-shadow: 0 24px 64px rgba(16, 24, 64, .16);
  color: #fff;
}
.cta-band .inner::before {
  content: none;
  position: absolute;
  z-index: -1;
  inset: -18% -8% -22% 56%;
  opacity: .64;
  transform: rotate(3deg);
  background:
    linear-gradient(rgba(255,255,255,.08), rgba(255,255,255,.025)) 0 0 / 45% 36% no-repeat,
    linear-gradient(rgba(255,255,255,.055), rgba(255,255,255,.018)) 49% 4% / 47% 25% no-repeat,
    linear-gradient(rgba(255,255,255,.07), rgba(255,255,255,.02)) 0 41% / 45% 48% no-repeat,
    linear-gradient(rgba(255,255,255,.045), rgba(255,255,255,.012)) 49% 34% / 47% 58% no-repeat;
  border-radius: 24px;
  filter: drop-shadow(0 0 1px rgba(255,255,255,.28));
}
.cta-band .cta-copy,
.cta-band .cta-actions { position: relative; z-index: 1; }
.cta-band h2 { max-width: 18em; color: #fff; font-size: clamp(26px, 2.7vw, 34px); }
.cta-band .lede { margin-top: 20px; max-width: 36em; color: rgba(255,255,255,.68); font-size: 17px; }
.cta-actions {
  transform: translateX(40px);
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
}
.cta-buttons { display: flex; gap: 12px; flex-wrap: wrap; }
.cta-buttons .btn { border-radius: 999px; }
.cta-band .btn-primary { background: linear-gradient(135deg, #3549D7, #172887); box-shadow: none; }
.cta-band .btn-ghost { border-color: transparent; background: rgba(255,255,255,.08); color: #fff; }
.cta-band .btn-ghost:hover { border-color: transparent; background: rgba(255,255,255,.14); }
.cta-band .small { margin-top: 20px; color: rgba(255,255,255,.58); }

/* ---------- footer ---------- */
.site-footer {
  padding: 80px 0 52px;
  background: #171A21;
  color: #fff;
  border-top: 0;
}
.site-footer a.brand,
.site-footer a.brand::after { width: 112px; height: 40px; }
.site-footer a.brand { font-size: 0; }
.site-footer a.brand::after { filter: grayscale(1) brightness(0) invert(1); }
.foot-cols { display: grid; grid-template-columns: minmax(0, 2fr) repeat(3, minmax(0, 1fr)); gap: 48px; }
.foot-cols h5 { margin: 0 0 14px; font-size: 13px; font-weight: 600; color: rgba(255,255,255,.5); letter-spacing: 0.02em; }
.foot-cols li { padding: 5px 0; }
.foot-cols a { font-size: 14.5px; font-weight: 600; color: rgba(255,255,255,.78); text-decoration: none; }
.foot-cols a:hover { color: #fff; }
.footer-kicker {
  margin-top: 32px;
  font-size: 21px;
  line-height: 1.45;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.02em;
}
.footer-desc { margin-top: 3px; max-width: 22em; color: rgba(255,255,255,.58); }
.biz { margin-top: 76px; padding-top: 30px; border-top: 1px solid rgba(255,255,255,.12); }
.biz dl { display: flex; flex-wrap: wrap; gap: 4px 22px; margin: 0; }
.biz div { display: flex; gap: 7px; }
.biz dt, .biz dd { margin: 0; font-size: 13px; color: rgba(255,255,255,.56); }
.biz dt { color: rgba(255,255,255,.35); }
.biz a { color: rgba(255,255,255,.72); }
.biz .copy { margin-top: 16px; font-size: 13px; color: rgba(255,255,255,.38); }
.todo { color: #B4271C; background: #FDF1EF; padding: 0 4px; border-radius: 3px; }

/* ---------- 문서 페이지 ---------- */
.doc { padding: 72px 0 96px; }
.doc h1 { font-size: clamp(28px, 3.4vw, 40px); }
.doc .updated { margin-top: 14px; font-size: 14px; color: var(--muted); }
.doc h2 { font-size: 20px; margin: 48px 0 14px; }
.doc h3 { font-size: 16.5px; margin: 28px 0 10px; }
.doc p, .doc li { font-size: 15.5px; color: var(--body); }
.doc p { margin: 10px 0; }
.doc ol { list-style: decimal; padding-left: 22px; margin: 10px 0; }
.doc ul { list-style: disc; padding-left: 22px; margin: 10px 0; }
.doc li { margin: 6px 0; }
.doc .toc { border: 1px solid var(--divider); border-radius: 8px; padding: 20px 24px; margin-top: 32px; background: var(--surface); }
.doc .toc ul { list-style: none; padding-left: 0; margin: 0; columns: 2; column-gap: 32px; }
.doc .toc li { padding: 3px 0; margin: 0; font-size: 14.5px; break-inside: avoid; }
.doc .toc a { color: var(--body); text-decoration: none; }
.doc .toc a:hover { color: var(--brand); }
.doc table { width: 100%; border-collapse: collapse; margin: 16px 0; }
.doc th, .doc td { border: 1px solid var(--divider); padding: 11px 14px; font-size: 14.5px; text-align: left; vertical-align: top; }
.doc th { background: var(--surface); font-weight: 600; font-size: 13.5px; color: var(--body); }
.doc th:first-child, .doc td:first-child { white-space: nowrap; width: 1%; }
.doc .scroll-x { overflow-x: auto; }

/* ---------- 반응형 ---------- */
@media (max-width: 900px) {
  section { padding: 88px 0; }
  .wrap { padding: 0 22px; }
  .cols, .cols-4-6, .cols-5-5, .feature, .dont { grid-template-columns: 1fr; gap: 32px; }
  .feature { gap: 24px; }
  .feature.feature-wide { padding: 72px 0; }
  .feature-wide .feature-copy { grid-template-columns: 1fr; gap: 0; }
  .feature-wide .num,
  .feature-wide h3,
  .feature-wide .feature-description { grid-column: 1; grid-row: auto; }
  .feature-wide h3 { max-width: 11em; margin-top: 12px; }
  .feature-wide .feature-description { margin-top: 24px; }
  .feature-wide p + p { margin-top: 12px; }
  .feature-wide .feature-visual { margin-top: 36px; }
  .feature-img { border-radius: 12px; }
  .feature-pair { grid-template-columns: 1fr; column-gap: 0; }
  .feature.feature-stacked { padding: 72px 0; }
  .feature-pair .feature:first-child { padding-right: 0; }
  .feature-pair .feature + .feature {
    border-left: 0;
    border-top: 1px solid var(--divider);
    padding-left: 0;
  }
  .feature-stacked .feature-visual { margin-top: 32px; padding-top: 0; }
  .plans { grid-template-columns: 1fr; }
  .plan { border-right: 0; border-bottom: 1px solid var(--divider); }
  .foot-cols { grid-template-columns: 1fr 1fr; gap: 32px; }
  .nav-links { display: none; }
  .hist-row { grid-template-columns: 1fr; gap: 8px; }
  .table td.k { width: auto; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}

/* ============================================================
   히어로 — 등록 화면 + 사이드 익스텐션 목업
   ============================================================ */
.ext .mock-bar .url {
  margin-left: 8px; font-size: 12px; color: var(--muted);
  background: #fff; border: 1px solid var(--line); border-radius: 5px; padding: 3px 12px;
}
.ext-body { display: grid; grid-template-columns: minmax(0, 1fr) 352px; }
.ext-form { padding: 22px 24px 28px; border-right: 1px solid var(--line); min-width: 0; }
.ext-form .form-title { font-size: 14px; font-weight: 600; letter-spacing: -0.02em; margin-bottom: 4px; }
.ext-form .form-sub { font-size: 12.5px; color: var(--muted); margin-bottom: 20px; }
.fgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 18px; }
.fld label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 5px; }
.fld .inp {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  height: 36px; padding: 0 10px; border: 1px solid var(--line); border-radius: 6px;
  font-size: 13.5px; color: var(--ink); background: #fff;
}
.fld .inp .ph { color: var(--faint); }
.fld .tick { font-size: 10.5px; font-weight: 600; border-radius: 4px; padding: 1px 5px; letter-spacing: -0.01em; }
.fld.f-ok    .inp { border-color: var(--ok-line);     background: var(--ok-bg); }
.fld.f-ok    .tick { color: var(--ok);     background: #fff; border: 1px solid var(--ok-line); }
.fld.f-warn  .inp { border-color: var(--manual-line); background: var(--manual-bg); }
.fld.f-warn  .tick { color: var(--manual); background: #fff; border: 1px solid var(--manual-line); }
.fld.f-block .inp { border-color: var(--block-line);  background: var(--block-bg); }
.fld.f-block .tick { color: var(--block);  background: #fff; border: 1px solid var(--block-line); }
.fld.span2 { grid-column: 1 / -1; }

.ext-panel { background: var(--surface); display: flex; flex-direction: column; min-width: 0; }
.ext-panel .p-head { padding: 16px 18px 14px; border-bottom: 1px solid var(--divider); }
.ext-panel .p-brand { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; letter-spacing: -0.03em; }
.ext-panel .p-chip { font-size: 11px; font-weight: 500; color: var(--brand); background: var(--brand-soft); border: 1px solid var(--brand-line); border-radius: 4px; padding: 1px 6px; letter-spacing: 0; }
.ext-panel .p-addr { margin-top: 10px; font-size: 13.5px; font-weight: 500; letter-spacing: -0.02em; }
.ext-panel .p-src { margin-top: 3px; font-size: 11.5px; color: var(--muted); }
.ext-panel .p-count { display: flex; gap: 14px; padding: 11px 18px; border-bottom: 1px solid var(--divider); font-size: 11.5px; color: var(--muted); }
.ext-panel .p-count b { font-weight: 600; color: var(--ink); }
.p-list { flex: 1; }
.p-item { padding: 12px 18px; border-bottom: 1px solid var(--divider); }
.p-item .p-k { font-size: 12px; color: var(--muted); margin-bottom: 4px; }
.p-item .p-v { font-size: 13px; color: var(--ink); font-weight: 500; letter-spacing: -0.015em; }
.p-item .p-why { margin-top: 5px; font-size: 12px; color: var(--body); line-height: 1.5; }
.p-foot { padding: 14px 18px 16px; border-top: 1px solid var(--line); }
.p-foot .btn { width: 100%; height: 38px; font-size: 13.5px; }
.p-foot .p-note { margin-top: 9px; font-size: 11.5px; color: var(--muted); text-align: center; }

@media (max-width: 900px) {
  .ext-body { grid-template-columns: 1fr; }
  .ext-form { border-right: 0; border-bottom: 1px solid var(--line); }
  .fgrid { grid-template-columns: 1fr; }
}

/* ============================================================
   도입 문의 폼
   ============================================================ */
.form-card { border: 1px solid var(--line); border-radius: 10px; padding: 32px 34px 34px; }
.fset { border: 0; padding: 0; margin: 0 0 26px; }
.fset:last-of-type { margin-bottom: 0; }
.fset legend, .flabel {
  padding: 0; font-size: 14px; font-weight: 500; color: var(--ink);
  letter-spacing: -0.015em; margin-bottom: 4px; display: block;
}
.fhint { font-size: 12.5px; color: var(--muted); margin-bottom: 12px; }
.req { color: var(--brand); font-size: 12px; margin-left: 3px; vertical-align: 2px; }
.tinput, .tarea {
  width: 100%; font-family: inherit; font-size: 14.5px; color: var(--ink);
  border: 1px solid var(--line); border-radius: 6px; padding: 10px 12px; background: #fff;
}
.tinput { height: 42px; }
.tarea { min-height: 90px; resize: vertical; line-height: 1.6; }
.tinput::placeholder, .tarea::placeholder { color: var(--faint); }
.tinput:focus, .tarea:focus { border-color: var(--brand); outline: none; }
.frow { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.choices { display: flex; flex-wrap: wrap; gap: 8px; }
.choice { position: relative; }
.choice input { position: absolute; opacity: 0; width: 0; height: 0; }
.choice span {
  display: inline-flex; align-items: center; height: 36px; padding: 0 14px;
  border: 1px solid var(--line); border-radius: 6px; font-size: 14px; color: var(--body);
  cursor: pointer; transition: border-color .12s ease, background .12s ease, color .12s ease;
}
.choice span:hover { border-color: var(--faint); }
.choice input:checked + span { border-color: var(--brand); background: var(--brand-soft); color: var(--brand); font-weight: 500; }
.choice input:focus-visible + span { outline: 2px solid var(--brand); outline-offset: 2px; }
.agree { display: flex; gap: 10px; align-items: flex-start; margin-top: 26px; padding-top: 22px; border-top: 1px solid var(--divider); }
.agree input { margin-top: 3px; accent-color: var(--brand); width: 15px; height: 15px; }
.agree label { font-size: 13.5px; color: var(--body); line-height: 1.6; }
.agree a { color: var(--brand); }
.form-submit { margin-top: 22px; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.form-done { display: none; border: 1px solid var(--ok-line); background: var(--ok-bg); border-radius: 10px; padding: 34px; }
.form-done h3 { color: var(--ok); margin-bottom: 10px; }
.form-done p { font-size: 15px; color: var(--body); }
@media (max-width: 900px) {
  .form-card { padding: 24px 20px 26px; }
  .frow { grid-template-columns: 1fr; }
}

/* ---------- 히어로 플랫폼 롤러 ---------- */
.hero h1 { word-break: keep-all; }

.roller {
  display: inline-block; flex: none;
  vertical-align: middle;
  overflow: hidden;
  background: linear-gradient(135deg, #111318 0%, #1C2135 54%, #24359C 100%);
  color: #fff;
  border-radius: 12px;
  padding: 0 0.3em;
  box-sizing: content-box;                    /* JS가 넣는 width = 글자 폭. padding은 별도 */
  height: 1.16em;
  line-height: 1.16em;
  margin-right: 0.12em;
  transform: none;
  width: 0;                                   /* JS가 실제 글자 폭으로 설정 */
  transition: width 240ms cubic-bezier(0.4, 0, 0.2, 1);
  will-change: width;
}.roller-track {
  display: block;
  transition: transform 280ms cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}
.roller-word {
  display: block;
  width: max-content; text-align: left;        /* 글자 자체는 수평 이동 없이 세로로만 이동 */
  height: 1.16em;
  line-height: 1.16em;
  white-space: nowrap;
}
.roller-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

@media (prefers-reduced-motion: reduce) {
  .roller, .roller-track { transition: none; }
}

/* ============================================================
   제품 화면 블록 (.shot) — 히어로 아래 2종
   ============================================================ */
.shot { margin-top: 64px; }
.shot:first-child { margin-top: 0; }
.shot-cap { margin-top: 5px; color: var(--muted); text-align: center; }

/* ---------- 익스텐션 패널 안 4단계 표시 ---------- */
.p-steps { display: flex; gap: 0; padding: 10px 12px; border-bottom: 1px solid var(--divider); }
.p-steps li { display: flex; align-items: center; gap: 5px; font-size: 10.5px; color: var(--faint); padding-right: 10px; white-space: nowrap; }
.p-steps .s-n { width: 14px; height: 14px; border-radius: 50%; display: grid; place-items: center; font-size: 9px; font-weight: 600; background: var(--sunken); color: var(--muted); flex: none; }
.p-steps li.done { color: var(--muted); }
.p-steps li.done .s-n { background: var(--ok-bg); color: var(--ok); }
.p-steps li.on { color: var(--brand); font-weight: 600; }
.p-steps li.on .s-n { background: var(--brand); color: #fff; }
.ext-panel .p-item .p-v { margin-top: 7px; }

/* ============================================================
   웹 SaaS 매물 관리 목업 (.mock.app)
   ============================================================ */
.app-body { display: grid; grid-template-columns: 186px minmax(0,1fr); }
.app-side { background: var(--sunken); border-right: 1px solid var(--line); padding: 14px 12px; display: flex; flex-direction: column; min-width: 0; }
.a-org { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 700; letter-spacing: -0.03em; color: var(--ink); }
.a-logo { width: 20px; height: 20px; border-radius: 6px; background: var(--brand); flex: none; }
.a-nav { margin-top: 18px; }
.a-item { display: flex; align-items: center; font-size: 12.5px; color: var(--body); padding: 7px 9px; border-radius: 6px; }
.a-item b { margin-left: auto; font-weight: 500; color: var(--muted); }
.a-item.on { background: var(--brand-soft); color: var(--brand); font-weight: 600; }
.a-item.on b { color: var(--brand); }
.a-promo { margin-top: auto; border: 1px solid var(--brand-line); background: var(--brand-soft); border-radius: 8px; padding: 10px; }
.a-promo-t { font-size: 11.5px; font-weight: 700; color: var(--brand); letter-spacing: -0.02em; }
.a-promo-s { font-size: 10.5px; color: var(--muted); margin-top: 2px; }
.a-promo-btn { display: block; margin-top: 8px; text-align: center; background: var(--brand); color: #fff; border-radius: 6px; padding: 5px 0; font-size: 11px; font-weight: 600; }
.a-me { display: flex; align-items: center; gap: 7px; margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--line); font-size: 12px; color: var(--body); }

.app-main { padding: 16px 18px 18px; min-width: 0; }
.a-h1 { font-size: 17px; font-weight: 700; letter-spacing: -0.03em; margin-bottom: 14px; }
/* 밑줄 탭 + 카운트 — 알약 필터탭을 쓰지 않는다 */
.a-tabs { display: flex; gap: 16px; border-bottom: 1px solid var(--line); }
.a-tabs span { font-size: 12.5px; color: var(--muted); padding-bottom: 8px; border-bottom: 2px solid transparent; margin-bottom: -1px; white-space: nowrap; }
.a-tabs span i { font-style: normal; font-size: 11.5px; color: var(--faint); margin-left: 2px; }
.a-tabs span.on { color: var(--ink); font-weight: 600; border-bottom-color: var(--ink); }
.a-tabs span.on i { color: var(--muted); }

.a-card { margin-top: 14px; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.a-tools { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; padding: 9px 10px; background: var(--surface); border-bottom: 1px solid var(--line); }
.a-sel, .a-search, .a-sort { font-size: 11px; border: 1px solid var(--line); border-radius: 5px; padding: 4px 8px; background: #fff; color: var(--body); white-space: nowrap; }
.a-sel { font-weight: 600; }
.a-sel em { font-style: normal; font-weight: 500; color: var(--muted); margin-left: 4px; }
.a-sel.act { border-color: var(--brand-line); background: var(--brand-soft); color: var(--brand); }
.a-sel.act em { color: var(--brand); }
.a-search { color: var(--faint); flex: 1; min-width: 110px; }
.a-sort { margin-left: auto; border-color: transparent; background: transparent; color: var(--muted); }

.a-table { width: 100%; border-collapse: collapse; table-layout: fixed; }
.a-table th { text-align: left; font-size: 10.5px; font-weight: 500; color: var(--muted); padding: 8px 6px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.a-table td { font-size: 11.5px; color: var(--body); padding: 9px 6px; border-bottom: 1px solid var(--divider); vertical-align: middle; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.a-table tr:last-child td { border-bottom: 0; }
.a-table th:first-child, .a-table td:first-child { padding-left: 12px; }
.a-table th:last-child, .a-table td:last-child { padding-right: 12px; }
/* 컬럼 폭 = 제품 ListingsPage 비율 (19/21/6/10/8/13/12/11) */
.a-table th:nth-child(1) { width: 19%; }
.a-table th:nth-child(2) { width: 21%; }
.a-table th:nth-child(3) { width: 6%; }
.a-table th:nth-child(4) { width: 10%; }
.a-table th:nth-child(5) { width: 8%; }
.a-table th:nth-child(6) { width: 13%; }
.a-table th:nth-child(7) { width: 12%; }
.a-table th:nth-child(8) { width: 11%; }
/* 기능 05 축약판은 5열 */
.mock.app.bare .a-table th:nth-child(1) { width: 26%; }
.mock.app.bare .a-table th:nth-child(2) { width: 24%; }
.mock.app.bare .a-table th:nth-child(3) { width: 18%; }
.mock.app.bare .a-table th:nth-child(4) { width: 18%; }
.mock.app.bare .a-table th:nth-child(5) { width: 14%; }
.a-table td.nm { font-size: 12px; font-weight: 600; color: var(--ink); letter-spacing: -0.02em; }
.a-table td.ad { color: var(--muted); }
.a-table td.dt { color: var(--body); font-variant-numeric: tabular-nums; }
/* 담당자·광고 상태는 눌러서 바꾸는 칸이라 다른 칸과 다르게 보여야 한다 */
.a-pick { display: inline-flex; align-items: center; gap: 5px; border: 1px solid var(--line); border-radius: 5px; padding: 2px 6px; background: #fff; font-size: 11px; color: var(--body); max-width: 100%; }
.a-pick::after { content: "⌄"; font-size: 10px; color: var(--faint); line-height: 1; margin-top: -3px; }
.a-pick.open { border-color: var(--brand); color: var(--brand); }
.a-pick .d { width: 6px; height: 6px; border-radius: 50%; flex: none; }
.a-pick .d.live { background: var(--ok); }
.a-pick .d.off  { background: var(--faint); }
.a-pick .d.end  { background: var(--unver); }
.avatar.sm { width: 16px; height: 16px; font-size: 9px; }
/* 기능 05 안에서는 사이드바 없이 본문만 */
.mock.app.bare .app-main { padding: 14px 16px 16px; }

/* ============================================================
   익스텐션 패널 단독 목업 (.mock.panel) — 기능 01
   ============================================================ */
.pn-step { padding: 14px 16px; border-bottom: 1px solid var(--divider); }
.pn-step.done { background: var(--surface); }
.pn-h { display: flex; align-items: center; gap: 7px; font-size: 13px; font-weight: 600; letter-spacing: -0.025em; color: var(--ink); }
.pn-n { width: 17px; height: 17px; border-radius: 50%; display: grid; place-items: center; font-size: 10px; background: var(--brand); color: #fff; flex: none; }
.pn-step.done .pn-n { background: var(--ok-bg); color: var(--ok); }
.pn-chip { margin-left: auto; font-size: 10.5px; font-weight: 600; color: var(--ok); background: var(--ok-bg); border: 1px solid var(--ok-line); border-radius: 4px; padding: 1px 6px; }
.pn-sum { margin: 10px 0 0; border-top: 1px solid var(--line); }
.pn-sum > div { display: grid; grid-template-columns: 46px minmax(0,1fr) auto; gap: 10px; align-items: baseline; padding: 7px 0; border-bottom: 1px solid var(--divider); }
.pn-sum > div:last-child { border-bottom: 0; }
.pn-sum dt { font-size: 11px; color: var(--muted); }
.pn-sum dd { margin: 0; font-size: 12.5px; color: var(--ink); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pn-sum dd.from { font-size: 10.5px; color: var(--muted); white-space: nowrap; }
.pn-count { margin-top: 10px; font-size: 12.5px; color: var(--body); }
.pn-count b { color: var(--ink); font-weight: 600; }
.pn-legend { display: flex; align-items: center; gap: 6px; margin-top: 7px; font-size: 11.5px; color: var(--muted); }
.pn-legend b { color: var(--body); font-weight: 600; }
.pn-legend .sw { width: 11px; height: 11px; border-radius: 3px; background: var(--ok-bg); border: 1px solid var(--ok-line); flex: none; }
.pn-alert { margin-top: 12px; border-top: 1px solid var(--manual-line); background: var(--manual-bg); border-radius: 0 0 6px 6px; padding: 9px 11px; }
.pn-alert-h { font-size: 11.5px; font-weight: 600; color: var(--manual); }
.pn-alert p { margin-top: 4px; font-size: 11.5px; color: var(--body); line-height: 1.55; }
.pn-foot { display: flex; align-items: center; gap: 12px; padding: 12px 16px; }
.pn-note { font-size: 11.5px; color: var(--muted); }
.pn-btn { margin-left: auto; background: var(--brand); color: #fff; border-radius: 6px; padding: 6px 11px; font-size: 11.5px; font-weight: 500; white-space: nowrap; }

/* ---------- 핵심 문제 강조 ---------- */
.hl-danger { color: var(--block); }
.problem-section h2 { line-height: 1.38; }
.problem-section h2 { color: #66707D; }
.problem-section { border-top: 0; }
.problem-section .hl-danger {
  display: inline-block;
  margin-top: 22px;
  font-family: var(--font);
  font-weight: 700;
  font-size: clamp(38px, 4.2vw, 50px);
  line-height: 1.22;
  color: var(--ink);
}
.penalty-accent {
  color: #C42328;
  background: linear-gradient(90deg, #E3362D 0%, #C31220 52%, #76212A 72%, var(--ink) 94%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.patent-note {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 10px;
  width: fit-content;
  margin-top: 30px;
  color: var(--body);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: -0.015em;
}
.patent-note strong {
  padding: 4px 9px;
  border: 0;
  border-radius: 6px;
  background: linear-gradient(135deg, rgba(79, 104, 239, .24) 0%, rgba(91, 66, 201, .20) 52%, rgba(156, 70, 184, .22) 100%);
  color: #30248F;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0;
}
.patent-number { color: var(--ink); font-weight: 600; letter-spacing: 0; }
.patent-separator { color: var(--faint); }
.problem-divider {
  display: block;
  width: 1px;
  height: 64px;
  margin: 40px 0 0 2px;
  background: #B8BEC7;
}
.problem-note { margin-top: 24px; max-width: 46em; }

/* ---------- 지원 플랫폼 스트립 ---------- */
.plat-sec { padding: 88px 0; background: #111318; border-top: 0; }
.plat-sec .eyebrow { font-size: 15.5px; letter-spacing: 0.05em; margin-bottom: 30px; }
.plat-sec .eyebrow.plain { color: rgba(255,255,255,.72); }
.plat-sec .small { color: rgba(255,255,255,.52); }
/* --plat-row-w = 「지원 중」 3개의 자연폭 = 직방 144.5 + 네모 144.5 + 부동산뱅크 253.3 + gap 52×2.
   두 줄이 이 폭을 공유하고 space-between 이므로 시작점·끝점이 정확히 맞는다.
   지원 중은 gap 이 52px 로 떨어져 기존과 같고, 지원 예정만 넓게 벌어진다.
   ⚠️ 부동산뱅크 라벨·폰트·아이콘 크기를 바꾸면 이 값도 다시 실측할 것. */
.plats { display: grid; gap: 34px; margin-top: 10px; --plat-row-w: 646px; }
.plat-group { display: flex; align-items: center; gap: 30px; min-width: 0; }
.plat-marquee {
  min-width: 0;
  flex: 1;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
}
.plat-track { display: flex; width: max-content; }
/* 기본은 정적이다. 항목이 3+3 이라 데스크톱·태블릿에서 넘치지 않는다 —
   롤링은 폭이 모자라는 640px 이하에서만 켠다(맨 아래 @media 640px). */
.plat-set { display: flex; align-items: center; justify-content: space-between; gap: 52px; width: var(--plat-row-w); min-width: 0; padding-right: 0; }
.plat-group.soon .plat-set { width: 520px; gap: 24px; }
.plat-set[aria-hidden="true"] { display: none; }
.plat-marquee { -webkit-mask-image: none; mask-image: none; overflow-x: auto; scrollbar-width: none; }
.plat-marquee::-webkit-scrollbar { display: none; }
.plat-group.soon .plat-marquee { margin-left: 0; }
.plat-group:hover .plat-track { animation-play-state: paused; }
@keyframes plat-scroll { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) {
  .plat-track { animation: none; }
}
.plat-tag {
  display: inline-flex;
  flex: none;
  font-size: 13px;
  font-weight: 700;
  min-width: 72px;          /* 「지원 중」·「지원 예정」 폭 통일 — 두 줄 시작점을 맞춘다 */
  justify-content: center;
  color: #7EE2B8;
  background: rgba(14,122,86,.18);
  border: 1px solid rgba(126,226,184,.32);
  border-radius: 6px;
  padding: 4px 11px;
  white-space: nowrap;
}
.plat-group.soon .plat-tag { color: rgba(255,255,255,.58); background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.16); }
.plat { display: inline-flex; align-items: center; gap: 16px; font-size: 44px; font-weight: 700; letter-spacing: -0.04em; color: #fff; white-space: nowrap; }
.plat-sec .plat { color: #fff; }
.plat img { width: 56px; height: 56px; border-radius: 14px; display: inline-block; }
.plat-group.soon .plat { color: rgba(255,255,255,.56); font-weight: 600; }
.plat-group.soon .plat img { filter: grayscale(1); opacity: .62; }

/* ---------- 핵심 기능 타이틀 ---------- */
.features-logo {
  width: 112px;
  height: auto;
  margin: 0 auto 24px;
}
.features-heading {
  max-width: none;
  margin: 0 auto;
  text-align: center;
  font-size: clamp(34px, 3.6vw, 42px);
  white-space: nowrap;
}
.features-heading-accent {
  display: inline-flex;
  align-items: center;
  padding: .02em .28em .08em;
  border-radius: 12px;
  background: linear-gradient(135deg, #111318 0%, #1C2135 54%, #24359C 100%);
  color: #fff;
  line-height: 1.12;
}
@media (max-width: 640px) {
  .features-heading { white-space: normal; }
}

/* ============================================================
   핵심 문제 — 수치
   ============================================================ */
.figures { display: grid; grid-template-columns: repeat(2, minmax(0,260px)); gap: 0 80px; margin: 32px 0 0; width: fit-content; }
.figures > div { padding: 0; }
.figures dt { font-size: 15.5px; color: var(--muted); font-weight: 600; letter-spacing: 0.02em; }
.figures dd { margin: 18px 0 0; display: flex; align-items: baseline; gap: 10px; }
.figures dd b {
  font-family: var(--font);
  font-size: clamp(48px, 5.6vw, 64px);
  font-weight: 700;
  letter-spacing: -0.045em;
  color: #5138B8;
  background: linear-gradient(135deg, #5C3BC8 0%, #3426A5 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
}
.figures dd span { font-size: clamp(21px, 2.2vw, 26px); color: var(--ink); font-weight: 700; }
.pricing-note span { white-space: nowrap; }

/* ============================================================
   요금 구간 표 — 구간이 컬럼이다
   ============================================================ */
.tiers { width: 100%; border-collapse: collapse; min-width: 860px; table-layout: fixed; }
.tiers th, .tiers td { text-align: center; padding: 15px 12px; border-bottom: 1px solid var(--divider); font-size: 14.5px; color: var(--body); vertical-align: middle; }
.tiers thead th { padding: 18px 12px; border-bottom: 1px solid var(--line); vertical-align: top; font-size: 17px; font-weight: 600; color: var(--ink); letter-spacing: -0.025em; }
.tiers thead th.on { color: var(--brand); }
/* 첫 열 = 항목 라벨 */
.tiers th.lab { text-align: left; width: 168px; font-size: 13.5px; font-weight: 500; color: var(--muted); padding-left: 0; }
.tiers thead th.lab { border-bottom: 1px solid var(--line); }
.tiers .pill { display: block; margin-top: 6px; font-size: 11.5px; font-weight: 600; color: var(--brand); letter-spacing: 0; }
.tiers td.v { font-weight: 600; color: var(--ink); white-space: nowrap; }
.tiers td.d { font-size: 13.5px; color: var(--body); line-height: 1.55; }
.tiers td.yes { color: var(--ok); font-weight: 500; }
.tiers td.yes.on { color: var(--brand); font-weight: 700; }
.tiers td.no  { color: var(--faint); }
/* 강조 구간은 세로 띠로 */
.tiers td.on, .tiers thead th.on { background: var(--brand-soft); }
.tiers tr.cta td { padding-top: 20px; padding-bottom: 30px; border-bottom: 0; }
.tiers tr.cta .btn { width: 100%; }
.tiers tr.cta td.on .btn {
  background: linear-gradient(135deg, #4258DD 0%, var(--brand) 48%, #24359C 100%);
  border-color: transparent;
  box-shadow: 0 8px 20px rgba(46, 67, 196, .18);
}
.tiers tr.cta td.on .btn:hover {
  background: linear-gradient(135deg, #354ACB 0%, var(--brand-dark) 100%);
}
.tiers tbody tr:last-child th.lab { border-bottom: 0; }

/* ============================================================
   가운데 정렬 포맷 (섹션 헤더 · 히어로 · CTA)
   ============================================================ */
.center { text-align: center; }
.hero.center h1, .hero.center .lede { margin-left: auto; margin-right: auto; }
.hero.center h1 { max-width: 17em; }
.hero.center .lede { max-width: 34em; }
.hero.center .hero-cta { justify-content: center; }

/* ---------- 반응형 (신규 블록) ---------- */
@media (max-width: 900px) {
  .app-body { grid-template-columns: 1fr; }
  .app-side { border-right: 0; border-bottom: 1px solid var(--line); flex-direction: row; align-items: center; gap: 14px; }
  .a-nav, .a-promo, .a-me { margin: 0; }
  .a-promo { display: none; }
  .cta-band { padding: 88px 0; }
  .cta-band .inner { grid-template-columns: 1fr; gap: 40px; padding: 56px; }
  .cta-band .inner::before { inset: 28% -14% -20% 32%; }
  .cta-band h2 { max-width: 14em; }
  .cta-actions { max-width: 560px; transform: none; }
  .figures { grid-template-columns: 1fr; gap: 32px; width: auto; max-width: 320px; }
  .figures > div + div { border-top: 0; padding-top: 0; }
  .figures > div { padding-bottom: 0; }
  .tiers .pill { display: block; margin: 5px 0 0; width: fit-content; }
}
@media (max-width: 640px) {
  .hero { padding: 72px 0 40px; }
  .product-preview { padding-top: 32px; margin-top: 0; }
  .patent-note { align-items: flex-start; gap: 7px 8px; margin-top: 24px; font-size: 13px; }
  .patent-separator { display: none; }
  .patent-note > span:last-child { flex-basis: 100%; }
  .plat-sec { padding: 68px 0; }
  .plat-group { gap: 18px; }
  /* 폭이 모자라므로 여기서만 롤링. 지원 중도 3개(부동산뱅크가 길다)라 같이 돈다 */
  .plat-marquee { overflow: hidden;
    -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 4%, #000 94%, transparent 100%);
    mask-image: linear-gradient(90deg, transparent 0%, #000 4%, #000 94%, transparent 100%); }
  .plat-track { animation: plat-scroll 34s linear infinite reverse; }
  .plat-set { width: max-content; min-width: 0; flex: none; gap: 24px; padding-right: 24px; justify-content: flex-start; }
  .plat-group.soon .plat-set { width: max-content; min-width: 0; flex: none; gap: 24px; padding-right: 24px; justify-content: flex-start; }
  .plat-set[aria-hidden="true"] { display: flex; }
  .plat { gap: 12px; font-size: 32px; }
  .plat img { width: 44px; height: 44px; border-radius: 11px; }
  .hero-title { gap: 8px; }
  .hero-title-line { flex-wrap: nowrap; }
  .hero-title-line + .hero-title-line { flex-wrap: wrap; gap: 0 .16em; }
  .hero .eyebrow { font-size: 17px; margin-bottom: 26px; }
  .hero .lede { font-size: 18px; line-height: 1.6; }
  .hero .btn-lg { height: 56px; padding: 0 24px; border-radius: 999px; font-size: 16px; }
  .site-header .nav { height: 64px; }
  a.brand, a.brand::after { width: 86px; height: 31px; }
  .cta-band { padding: 64px 0; }
  .cta-band .inner { width: calc(100% - 32px); padding: 38px 28px; border-radius: 22px; }
  .cta-band .inner::before { inset: 36% -36% -16% 14%; opacity: .46; }
  .cta-actions { padding: 0; border-radius: 0; }
  .cta-buttons { display: grid; grid-template-columns: 1fr; }
  .cta-buttons .btn { width: 100%; }
  .pricing-note span { white-space: normal; }
  .foot-cols { grid-template-columns: 1fr; gap: 36px; }
}
@media (max-width: 720px) {
  .a-table th:nth-child(2), .a-table td:nth-child(2) { display: none; }
}

/* ---------- 요금 구간 표 · 좁은 화면에서는 가로 스크롤 ---------- */
@media (max-width: 900px) {
  .tiers th.lab { width: 130px; font-size: 13px; }
  .tiers thead th { font-size: 15.5px; }
  .tiers th, .tiers td { padding: 13px 10px; }
}
/* 비교표는 열이 6개라 좁은 화면에서 가로로 스크롤한다 */
.compare { min-width: 640px; }
.scroll-x { overflow-x: auto; }