/* ============================
   AI와 함께하는 13단계 — Landing v3.0
   "이 13개는 한 묶음입니다"
   ============================ */

:root {
  /* === White + Green palette (v4.1) === */
  --navy: #14532D;            /* Deep forest green — was navy */
  --navy-soft: #166534;       /* Slightly lighter forest */
  --coral: #22C55E;           /* Bright green — primary accent (was coral) */
  --coral-deep: #15803D;      /* Deep accent green */
  --ivory: #FFFFFF;           /* Pure white — main background */
  --ivory-deep: #F4FAF5;      /* Very light green — alternate sections */
  --ink: #1A1A1A;
  --ink-soft: #4A4A4A;
  --ink-faint: #6B7280;
  --line: #DDE8DD;            /* Soft green-tinted borders */

  /* Group colors — all within green family but distinguishable */
  --start: #86EFAC;           /* Light spring green */
  --think: #15803D;           /* Deep forest */
  --make:  #84CC16;           /* Lime */
  --service: #14B8A6;         /* Teal */

  --start-bg: #DCFCE7;
  --think-bg: #D1FAE5;
  --make-bg:  #ECFCCB;
  --service-bg: #CCFBF1;

  --radius: 14px;
  --radius-lg: 22px;
  --max: 760px;
  --shadow: 0 4px 24px rgba(20, 83, 45, 0.06);
  --shadow-strong: 0 12px 40px rgba(20, 83, 45, 0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink);
  background: var(--ivory);
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
ul, ol { padding: 0; margin: 0; list-style: none; }
h1, h2, h3, h4 { margin: 0; font-weight: 700; letter-spacing: -0.02em; }

.container { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* ============================
   Nav
   ============================ */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(250, 248, 243, 0.92);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  max-width: var(--max); margin: 0 auto; padding: 12px 24px;
  display: flex; justify-content: space-between; align-items: center;
}
.brand { font-weight: 700; font-size: 18px; color: var(--navy); letter-spacing: -0.01em; }
.nav-cta {
  font-size: 14px; font-weight: 600; padding: 8px 14px;
  background: var(--coral); color: #fff;
  border-radius: 100px; transition: background 0.2s;
}
.nav-cta:hover { background: var(--coral-deep); }

/* ============================
   Hero
   ============================ */
.hero {
  padding: 80px 0 110px;
  text-align: center;
  position: relative;
  background: #fff;
}
/* 섹션 1 → 2 경계: 가운데 컬러 라인 + 부드러운 페이드 */
.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: var(--coral);
  border-radius: 100px;
  z-index: 2;
}
.hero::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0; right: 0;
  height: 60px;
  background: linear-gradient(to bottom, transparent, var(--ivory-deep));
  pointer-events: none;
  z-index: 1;
}
.badge {
  display: inline-block; padding: 6px 14px;
  background: var(--ivory-deep); border: 1px solid var(--line);
  border-radius: 100px; font-size: 13px; color: var(--navy);
  margin-bottom: 24px; font-weight: 600;
}
.badge-light {
  background: rgba(34, 197, 94, 0.08);
  color: var(--coral-deep);
  border-color: rgba(34, 197, 94, 0.3);
}
.hero-title { font-size: 38px; line-height: 1.3; color: var(--navy); margin-bottom: 20px; }
.hero-title .accent { color: var(--coral); }
.hero-sub { font-size: 17px; color: var(--ink-soft); margin: 0 0 36px; }
.hero-sub strong { color: var(--navy); }
.hero-actions { display: flex; flex-direction: column; gap: 12px; align-items: center; margin-bottom: 24px; }
.hero-note { font-size: 13px; color: var(--ink-faint); margin: 0 0 36px; }

.hero-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 8px;
}
.hero-pillars li {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 8px;
  font-size: 12px;
  color: var(--ink-soft);
  text-align: center;
  line-height: 1.6;
}
.hero-pillars strong {
  display: block;
  color: var(--navy);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 4px;
}

/* ============================
   Buttons
   ============================ */
.btn {
  display: inline-block; padding: 14px 28px;
  border-radius: 100px; font-weight: 600; font-size: 16px;
  transition: transform 0.15s ease, background 0.2s, box-shadow 0.2s;
  cursor: pointer; border: none;
}
.btn-primary {
  background: var(--coral); color: #fff;
  box-shadow: 0 6px 20px rgba(34, 197, 94, 0.35);
}
.btn-primary:hover {
  background: var(--coral-deep);
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(34, 197, 94, 0.4);
}
.btn-ghost { background: transparent; color: var(--navy); border: 1px solid var(--line); }
.btn-ghost:hover { background: var(--ivory-deep); }
.btn-large { padding: 18px 40px; font-size: 18px; }

/* ============================
   Section base
   ============================ */
section { padding: 72px 0; }
.sec-title { font-size: 28px; color: var(--navy); text-align: center; margin-bottom: 12px; line-height: 1.4; }
.sec-sub { text-align: center; color: var(--ink-soft); margin: 0 0 40px; font-size: 16px; line-height: 1.7; }

/* ============================
   2. 공감
   ============================ */
.empathy { background: var(--ivory-deep); }
.quote-list { display: flex; flex-direction: column; gap: 12px; margin-bottom: 36px; }
.quote-list li {
  background: #fff; padding: 16px 22px; border-radius: var(--radius);
  border-left: 3px solid var(--coral); color: var(--ink-soft);
  font-size: 16px; box-shadow: var(--shadow);
}
.quote-close { text-align: center; font-size: 17px; color: var(--navy); font-weight: 600; }

/* ============================
   3. Stats (NEW)
   ============================ */
.stats { background: var(--ivory); }
.stats-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 36px;
}
.stat {
  background: #fff;
  border-radius: var(--radius);
  padding: 24px 22px;
  box-shadow: var(--shadow);
  border-top: 4px solid var(--coral);
}
.stat-num {
  font-size: 32px;
  font-weight: 800;
  color: var(--coral);
  letter-spacing: -0.03em;
  margin-bottom: 6px;
}
.stat-label {
  font-size: 16px;
  color: var(--navy);
  font-weight: 700;
  margin: 0 0 10px;
}
.stat-desc {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.7;
  margin: 0;
}
.stat-desc small {
  display: block;
  margin-top: 8px;
  color: var(--ink-faint);
  font-size: 12px;
}
.stats-close {
  text-align: center;
  font-size: 17px;
  color: var(--navy);
  line-height: 1.8;
  margin: 0;
}

/* ============================
   3-1. Urgency (NEW)
   ============================ */
.urgency {
  background: var(--ivory);
  text-align: center;
}
.urgency-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin: 0 0 36px;
  text-align: left;
}
.urgency-item {
  background: #fff;
  border-radius: var(--radius);
  padding: 22px 22px;
  box-shadow: var(--shadow);
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.urgency-icon { font-size: 30px; flex-shrink: 0; }
.urgency-item h3 {
  font-size: 16px;
  color: var(--navy);
  margin-bottom: 6px;
  font-weight: 700;
}
.urgency-item p {
  font-size: 14px;
  color: var(--ink-soft);
  margin: 0 0 6px;
  line-height: 1.7;
}
.urgency-item small {
  font-size: 12px;
  color: var(--ink-faint);
}
.urgency-close {
  text-align: center;
  font-size: 17px;
  color: var(--navy);
  line-height: 1.8;
  margin: 0;
}

/* ============================
   4. 신념
   ============================ */
.belief { background: var(--navy); color: #fff; text-align: center; padding: 96px 0; }
.belief-line {
  font-size: 30px; font-weight: 700; line-height: 1.5;
  margin: 0 0 20px; letter-spacing: -0.02em;
}
.belief-line strong { color: var(--coral); font-weight: 700; }
.belief-line .strike {
  text-decoration: line-through;
  text-decoration-color: var(--coral);
  text-decoration-thickness: 2px;
  opacity: 0.6;
}
.belief-sub { font-size: 16px; color: rgba(255,255,255,0.72); line-height: 1.8; }
.belief-strong {
  display: inline-block;
  margin-top: 12px;
  font-size: 16px;
  color: #fff;
  font-weight: 700;
}

/* ============================
   5. Market
   ============================ */
.market { background: var(--ivory); }
.market-table-wrap {
  overflow-x: auto;
  margin: 0 -8px;
  padding-bottom: 8px;
}
.market-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  font-size: 14px;
}
.market-table th, .market-table td {
  padding: 14px 12px;
  text-align: center;
  border-bottom: 1px solid var(--line);
}
.market-table thead th {
  background: var(--ivory-deep);
  color: var(--navy);
  font-weight: 700;
  font-size: 13px;
}
.market-table tbody th {
  text-align: left;
  background: var(--ivory-deep);
  color: var(--navy);
  font-weight: 600;
  width: 90px;
}
.market-table td { color: var(--ink-faint); }
.market-table .us {
  background: rgba(34, 197, 94, 0.08);
  color: var(--navy);
}
.market-table .us strong { color: var(--coral-deep); }
.market-table tr:last-child th,
.market-table tr:last-child td { border-bottom: none; }

.market-close {
  text-align: center;
  margin-top: 32px;
  font-size: 18px;
  color: var(--navy);
  font-weight: 700;
}

/* ============================
   6. Quiz (NEW)
   ============================ */
.quiz { background: var(--ivory-deep); }
.quiz-list {
  display: flex; flex-direction: column;
  gap: 14px;
  margin: 0 0 32px;
  counter-reset: quiz;
}
.quiz-list li {
  background: #fff;
  border-radius: var(--radius);
  padding: 22px 22px;
  box-shadow: var(--shadow);
  position: relative;
  padding-left: 60px;
}
.quiz-list li::before {
  counter-increment: quiz;
  content: counter(quiz);
  position: absolute;
  left: 22px; top: 22px;
  width: 28px; height: 28px;
  background: var(--coral);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 14px;
}
.quiz-list h4 {
  font-size: 16px;
  color: var(--navy);
  margin-bottom: 6px;
  line-height: 1.5;
}
.quiz-hint {
  font-size: 14px;
  color: var(--ink-soft);
  margin: 0;
}
.quiz-close {
  text-align: center;
  font-size: 16px;
  color: var(--navy);
  margin: 0;
}

/* ============================
   7. Promises
   ============================ */
.promises { background: var(--ivory); }
.promises-grid {
  display: flex; flex-direction: column; gap: 14px;
  margin-bottom: 32px;
}
.promise {
  background: #fff;
  border-radius: var(--radius);
  padding: 22px 22px;
  box-shadow: var(--shadow);
  display: flex;
  gap: 18px;
  align-items: flex-start;
}
.promise-num {
  font-size: 22px; font-weight: 800;
  color: var(--coral); flex-shrink: 0;
  line-height: 1; padding-top: 4px;
  letter-spacing: 0.05em;
}
.promise h3 { font-size: 17px; color: var(--navy); margin-bottom: 6px; }
.promise p { font-size: 14px; color: var(--ink-soft); margin: 0; line-height: 1.7; }
.promises-close {
  text-align: center; font-size: 17px;
  color: var(--navy); font-weight: 600;
}

/* ============================
   8. Roadmap
   ============================ */
.roadmap { background: var(--ivory-deep); }
.roadmap-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.rm-group {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  box-shadow: var(--shadow);
  border-top: 4px solid var(--line);
  transition: transform 0.2s, box-shadow 0.2s;
}
.rm-group:hover { transform: translateY(-4px); box-shadow: var(--shadow-strong); }
.rm-emoji { font-size: 32px; display: block; margin-bottom: 12px; }
.rm-group h3 { font-size: 20px; color: var(--navy); margin-bottom: 6px; }
.rm-group p { font-size: 15px; color: var(--ink-soft); margin: 0 0 12px; }
.rm-group small { color: var(--ink-faint); font-size: 13px; line-height: 1.6; display: block; }
.rm-start    { border-top-color: var(--start); }
.rm-think    { border-top-color: var(--think); }
.rm-make     { border-top-color: var(--make); }
.rm-service  { border-top-color: var(--service); }

/* ============================
   9. Modules block (한 묶음 메인)
   ============================ */
.modules-block {
  background: var(--ivory);
  position: relative;
}
.modules-block::before {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 6px;
  background: linear-gradient(90deg, var(--start), var(--make), var(--service), var(--think));
  opacity: 0.4;
}

.modules-intro {
  text-align: center;
  margin-bottom: 36px;
}

/* 13단계 점선 인디케이터 */
.step-line {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin: 12px auto 8px;
  max-width: 480px;
  position: relative;
}
.step-dot {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px; height: 30px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--line);
  font-size: 11px;
  color: var(--ink-faint);
  font-weight: 700;
  position: relative;
  z-index: 1;
}
.step-dot::before {
  content: attr(data-num);
}
.step-dot.start    { border-color: var(--start);   background: var(--start-bg);   color: var(--start); }
.step-dot.think    { border-color: var(--think);   background: var(--think-bg);   color: var(--think); }
.step-dot.make     { border-color: var(--make);    background: var(--make-bg);    color: #65A30D; }
.step-dot.service  { border-color: var(--service); background: var(--service-bg); color: var(--service); }
.step-line-caption {
  text-align: center;
  font-size: 13px;
  color: var(--ink-faint);
  line-height: 1.7;
  margin: 0 0 40px;
}

/* 한 흐름 카드 */
.modules-flow {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}

.flow-card {
  display: flex;
  gap: 0;
  position: relative;
}

.flow-rail {
  flex-shrink: 0;
  width: 56px;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 24px;
}
.flow-rail::before {
  content: '';
  position: absolute;
  top: 0; bottom: -16px;
  left: 50%;
  width: 2px;
  background: var(--line);
  transform: translateX(-50%);
  z-index: 0;
}
.flow-card:last-child .flow-rail::before {
  bottom: 50%;
}
.flow-num {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--coral);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.05em;
  position: relative;
  z-index: 1;
  box-shadow: 0 4px 12px rgba(34, 197, 94, 0.35);
}
.flow-finish {
  margin-top: 6px;
  background: var(--navy);
  color: #fff;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.1em;
  padding: 2px 6px;
  border-radius: 4px;
  position: relative;
  z-index: 1;
}

.flow-body {
  flex: 1;
  background: #fff;
  border-radius: var(--radius);
  padding: 22px 22px;
  margin-bottom: 16px;
  margin-left: 12px;
  box-shadow: var(--shadow);
  transition: box-shadow 0.2s, transform 0.2s;
}
.flow-card:hover .flow-body {
  box-shadow: var(--shadow-strong);
  transform: translateY(-2px);
}
.flow-body h4 {
  font-size: 19px;
  color: var(--navy);
  margin-bottom: 10px;
}
.flow-body .slogan {
  font-style: italic; color: var(--ink-soft);
  margin: 0 0 16px; padding-bottom: 14px;
  border-bottom: 1px dashed var(--line);
  font-size: 15px;
}
.flow-body p {
  color: var(--ink-soft);
  font-size: 15px;
  margin: 0 0 8px;
  line-height: 1.75;
}
.flow-body footer {
  margin-top: 16px; padding-top: 14px;
  border-top: 1px dashed var(--line);
  font-size: 13px; color: var(--ink-faint);
}
.flow-body footer strong {
  color: var(--navy);
  margin-right: 4px;
}

.card-tag {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: 0.02em;
}
.tag-start    { background: var(--start-bg);   color: #166534; }
.tag-think    { background: #FCE7F3;           color: #BE185D; }
.tag-make     { background: var(--make-bg);    color: #65A30D; }
.tag-service  { background: var(--service-bg); color: #0F766E; }
.tag-auto     { background: #E0E7FF;           color: #4338CA; }

.modules-outro {
  text-align: center;
  margin-top: 32px;
  padding: 40px 24px 32px;
  background: linear-gradient(135deg, var(--ivory-deep), #fff);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}
.modules-outro h3 {
  font-size: 22px;
  color: var(--navy);
  line-height: 1.5;
  margin-bottom: 12px;
}
.modules-outro > p {
  color: var(--ink-soft);
  font-size: 15px;
  margin: 0 auto 28px;
  line-height: 1.8;
  max-width: 540px;
  padding-bottom: 24px;
  border-bottom: 1px dashed rgba(15, 23, 42, 0.12);
}
.modules-outro strong { color: var(--coral-deep); }
.modules-outro .why-grid {
  margin: 0;
  text-align: left;
}

/* ============================
   10. Future (NEW)
   ============================ */
.future { background: var(--navy); color: #fff; }
.future .sec-title { color: #fff; }
.future .sec-sub { color: rgba(255,255,255,0.72); }
.future-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 32px;
}
.future-scene {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 24px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.future-scene-title {
  margin: 0;
  color: var(--coral);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.4;
}
.future-scene p {
  color: rgba(255,255,255,0.92);
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
}
.future-scene em {
  display: block;
  margin-top: 6px;
  color: var(--coral);
  font-style: normal;
  font-weight: 600;
}
.future-close {
  text-align: center;
  color: rgba(255,255,255,0.85);
  font-size: 17px;
  font-weight: 600;
  margin: 0;
}
.future-zone-title {
  color: #fff;
  font-size: 20px;
  font-weight: 700;
  margin: 48px 0 20px;
  text-align: center;
  letter-spacing: -0.01em;
}
.future-zone-title small {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.02em;
}
.future-zone-title:first-of-type {
  margin-top: 16px;
}
.future-bridge {
  text-align: center;
  color: rgba(255,255,255,0.85);
  font-size: 16px;
  line-height: 1.75;
  margin: 32px auto 0;
  max-width: 560px;
  padding: 24px 16px 0;
  border-top: 1px dashed rgba(255,255,255,0.18);
}
.future-bridge strong { color: var(--coral); font-weight: 700; }
.future .ten-year-split {
  margin: 0 0 28px;
}
.future .ten-year-close {
  color: rgba(255,255,255,0.92);
  text-align: center;
  font-size: 18px;
  font-weight: 600;
  margin: 0;
}
.future .ten-year-close strong { color: var(--coral); }

/* ============================
   11. Outcomes
   ============================ */
.outcomes { background: var(--ivory); }
.outcomes-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-bottom: 32px;
}
.outcome {
  background: #fff;
  padding: 24px 20px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-align: center;
  transition: transform 0.2s, box-shadow 0.2s;
}
.outcome:hover { transform: translateY(-3px); box-shadow: var(--shadow-strong); }
.outcome-thumb { font-size: 44px; margin-bottom: 10px; }
.outcome h4 { font-size: 17px; color: var(--navy); margin-bottom: 8px; }
.outcome p { color: var(--ink-soft); font-size: 14px; margin: 0 0 12px; line-height: 1.7; }
.outcome small { color: var(--ink-faint); font-size: 12px; display: block; }
.outcomes-note {
  text-align: center;
  background: var(--ivory-deep);
  border-radius: var(--radius);
  padding: 20px;
  font-size: 14px;
  color: var(--navy);
  line-height: 1.8;
  margin: 0;
}

/* ============================
   12. Differentiators
   ============================ */
.differentiators { background: var(--ivory-deep); }
.diff-grid { display: grid; grid-template-columns: 1fr; gap: 14px; }
.diff-item {
  background: #fff; padding: 24px 22px;
  border-radius: var(--radius); box-shadow: var(--shadow);
}
.diff-num {
  font-size: 30px; font-weight: 800;
  color: var(--coral); line-height: 1;
  margin-bottom: 8px;
}
.diff-item h3 { font-size: 18px; color: var(--navy); margin-bottom: 8px; }
.diff-item p { color: var(--ink-soft); font-size: 14px; margin: 0; line-height: 1.7; }

/* ============================
   13. Operation
   ============================ */
.operation { background: var(--ivory); }
.op-bridge {
  text-align: center;
  margin: 32px 0 0;
  padding-top: 28px;
  border-top: 1px dashed var(--line);
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.7;
}
.op-bridge strong { color: var(--coral-deep); }
.op-table {
  width: 100%; border-collapse: collapse; background: #fff;
  border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow);
}
.op-table th, .op-table td {
  padding: 16px 20px; text-align: left; vertical-align: top;
  border-bottom: 1px solid var(--line);
}
.op-table tr:last-child th, .op-table tr:last-child td { border-bottom: none; }
.op-table th { width: 130px; min-width: 130px; white-space: nowrap; color: var(--navy); background: var(--ivory); font-size: 14px; }
.op-table td { color: var(--ink-soft); font-size: 15px; }

/* ============================
   14. Day timeline (NEW)
   ============================ */
.day { background: var(--ivory-deep); }
.day-timeline {
  list-style: none;
  padding: 0;
  margin: 0 0 32px;
  position: relative;
}
.day-timeline::before {
  content: '';
  position: absolute;
  left: 24px; top: 12px; bottom: 12px;
  width: 2px;
  background: var(--coral);
  opacity: 0.3;
}
.day-timeline li {
  background: #fff;
  border-radius: var(--radius);
  padding: 18px 20px 18px 60px;
  box-shadow: var(--shadow);
  margin-bottom: 12px;
  position: relative;
}
.day-timeline li::before {
  content: '';
  position: absolute;
  left: 18px; top: 24px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--coral);
  z-index: 1;
}
.day-time {
  position: absolute;
  left: 70px; top: 18px;
  font-size: 12px;
  color: var(--coral);
  font-weight: 700;
  letter-spacing: 0.05em;
  display: none; /* hide on mobile, repositioned via div */
}
.day-timeline li > div {
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.7;
}
.day-timeline li > div strong {
  color: var(--navy);
  font-size: 15px;
  display: block;
  margin-bottom: 4px;
}
.day-timeline li .day-time {
  display: inline-block;
  position: static;
  font-size: 12px;
  color: var(--coral);
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-right: 8px;
  vertical-align: top;
}
.day-close {
  text-align: center;
  font-size: 16px;
  color: var(--navy);
  font-weight: 600;
  margin: 0;
}

/* ============================
   15. Versus (NEW)
   ============================ */
.versus { background: var(--ivory); }
.versus-list { display: flex; flex-direction: column; gap: 16px; }
.versus-item {
  background: #fff;
  padding: 24px 22px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border-left: 4px solid var(--coral);
}
.versus-item h3 {
  font-size: 17px;
  color: var(--navy);
  margin-bottom: 10px;
}
.versus-item p {
  font-size: 15px;
  color: var(--ink-soft);
  margin: 0;
  line-height: 1.8;
}
.versus-item strong { color: var(--navy); }

/* ============================
   16. Founder (NEW)
   ============================ */
.founder { background: var(--ivory-deep); text-align: center; }
.founder-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.founder-avatar {
  width: 80px; height: 80px;
  margin: 0 auto;
  background: linear-gradient(135deg, var(--navy), var(--navy-soft));
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
  box-shadow: 0 8px 24px rgba(20, 83, 45, 0.25);
}
.founder-body {
  text-align: center;
}
.founder-quote {
  font-size: 17px;
  color: var(--navy);
  font-weight: 600;
  line-height: 1.7;
  font-style: italic;
  margin: 0 0 16px;
  padding: 0 12px;
}
.founder-body p {
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.8;
  margin: 0 0 12px;
  text-align: left;
}
.founder-link {
  text-align: center !important;
  margin-top: 16px !important;
}
.founder-link a {
  color: var(--coral-deep);
  font-weight: 600;
  font-size: 14px;
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* ============================
   17. Testimonials
   ============================ */
.testimonials { background: var(--ivory); }
.testimonial-placeholder {
  background: #fff;
  border-radius: var(--radius);
  padding: 40px 28px;
  text-align: center;
  box-shadow: var(--shadow);
  border: 2px dashed var(--line);
}
.ph-quote {
  font-size: 19px; color: var(--navy);
  font-weight: 600; font-style: italic;
  margin: 0 0 12px; line-height: 1.6;
}
.ph-sub { color: var(--ink-soft); font-size: 14px; margin: 0 0 24px; line-height: 1.7; }

/* ============================
   18. Pricing
   ============================ */
.pricing { background: var(--ivory-deep); }
.pricing-grid {
  display: grid; grid-template-columns: 1fr; gap: 14px;
  margin-bottom: 32px;
}
.package {
  background: #fff;
  border-radius: var(--radius);
  padding: 22px 22px;
  box-shadow: var(--shadow);
  position: relative;
  border: 1px solid transparent;
  transition: transform 0.2s;
}
.package:hover { transform: translateY(-3px); }
.package h4 { font-size: 17px; color: var(--navy); margin-bottom: 8px; }
.package-mods {
  font-size: 13px;
  color: var(--coral);
  font-weight: 600;
  letter-spacing: 0.05em;
  margin: 0 0 10px;
}
.package p { color: var(--ink-soft); font-size: 14px; margin: 0; line-height: 1.7; }
.package-feature {
  border-color: var(--coral);
  background: #fff;
  box-shadow: 0 8px 28px rgba(34, 197, 94, 0.18);
}
.package-badge {
  position: absolute;
  top: -10px; right: 16px;
  background: var(--coral); color: #fff;
  font-size: 11px; font-weight: 700;
  padding: 4px 10px; border-radius: 100px;
}
.pricing-note {
  text-align: center;
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.8;
  margin: 0 0 24px;
}
.pricing-cta { text-align: center; }

/* ============================
   19. FAQ
   ============================ */
.faq { background: var(--ivory); }
.faq-cat {
  font-size: 14px;
  color: var(--coral);
  font-weight: 700;
  letter-spacing: 0.05em;
  margin: 32px 0 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
  text-transform: uppercase;
}
.faq-cat:first-of-type { margin-top: 0; }
.faq-list { display: flex; flex-direction: column; gap: 10px; }
.faq-list details {
  background: #fff;
  border-radius: var(--radius);
  padding: 4px 22px;
  box-shadow: var(--shadow);
  transition: box-shadow 0.2s;
}
.faq-list details[open] { box-shadow: var(--shadow-strong); }
.faq-list summary {
  cursor: pointer; list-style: none;
  padding: 16px 0; font-weight: 600;
  color: var(--navy); font-size: 15px;
  display: flex; justify-content: space-between; align-items: center;
  gap: 14px;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: '+'; font-size: 22px; font-weight: 300;
  color: var(--coral); transition: transform 0.2s;
  flex-shrink: 0;
}
.faq-list details[open] summary::after { content: '−'; }
.faq-list details p {
  margin: 0; padding: 0 0 16px;
  color: var(--ink-soft); font-size: 15px; line-height: 1.8;
}

/* ============================
   20. 최종 CTA
   ============================ */
.cta-final { background: var(--navy); color: #fff; text-align: center; }
.cta-final h2 { font-size: 26px; margin-bottom: 14px; line-height: 1.4; }
.cta-final p { color: rgba(255,255,255,0.78); font-size: 16px; margin: 0 0 28px; line-height: 1.7; }
.cta-final .btn-primary { margin-bottom: 16px; }
.cta-note { font-size: 13px; color: rgba(255,255,255,0.55); margin: 0 0 36px !important; line-height: 1.7; }

.cta-meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 8px;
}
.cta-meta div {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius);
  padding: 14px 8px;
  font-size: 12px;
  color: rgba(255,255,255,0.7);
  line-height: 1.6;
}
.cta-meta strong {
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  display: block;
  margin-bottom: 4px;
}

/* ============================
   Footer
   ============================ */
.footer {
  background: var(--ivory-deep);
  padding: 40px 0; text-align: center;
  font-size: 14px; color: var(--ink-faint);
  border-top: 1px solid var(--line);
}
.footer-brand { font-weight: 700; color: var(--navy); font-size: 15px; margin: 0 0 6px; }
.footer p { margin: 4px 0; }
.footer a {
  color: var(--coral);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
.footer-copy { margin-top: 16px !important; font-size: 12px; color: var(--ink-faint); }

/* ============================
   Outdated (시대착오)
   ============================ */
.outdated { background: var(--ivory); text-align: center; }
.outdated-grid {
  display: grid; grid-template-columns: 1fr; gap: 16px;
  margin: 0 0 32px;
  text-align: left;
}
.outdated-card {
  background: #fff;
  padding: 24px 22px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  position: relative;
  border-top: 4px solid var(--ink-faint);
}
.outdated-icon {
  font-size: 36px;
  margin-bottom: 8px;
}
.outdated-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--ink-faint);
  background: var(--ivory-deep);
  padding: 3px 8px;
  border-radius: 100px;
  margin-bottom: 8px;
  text-transform: uppercase;
}
.outdated-card h3 {
  font-size: 18px;
  color: var(--navy);
  margin-bottom: 10px;
}
.outdated-card p {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.7;
  margin: 0 0 8px;
}
.outdated-card small {
  display: block;
  margin-top: 12px;
  color: var(--ink-faint);
  font-size: 11px;
}

.outdated-vs {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 24px 0;
  text-align: left;
}
.vs-them, .vs-us {
  padding: 22px 22px;
  border-radius: var(--radius);
}
.vs-them {
  background: var(--ivory-deep);
  border: 1px solid var(--line);
}
.vs-them h4, .vs-us h4 {
  font-size: 15px;
  margin-bottom: 12px;
  letter-spacing: 0.02em;
}
.vs-them h4 { color: var(--ink-faint); }
.vs-them ul, .vs-us ul {
  margin: 0; padding: 0;
}
.vs-them li, .vs-us li {
  font-size: 14px;
  padding: 6px 0 6px 22px;
  position: relative;
  line-height: 1.6;
}
.vs-them li {
  color: var(--ink-faint);
  text-decoration: line-through;
  text-decoration-color: rgba(138, 138, 138, 0.5);
}
.vs-them li::before {
  content: '✗';
  position: absolute;
  left: 0;
  color: var(--ink-faint);
}
.vs-us {
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.08), rgba(34, 197, 94, 0.02));
  border: 1px solid rgba(34, 197, 94, 0.3);
}
.vs-us h4 { color: var(--coral-deep); }
.vs-us li {
  color: var(--ink);
}
.vs-us li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--coral);
  font-weight: 700;
}
.vs-us strong { color: var(--coral-deep); }

.outdated-close {
  text-align: center;
  font-size: 17px;
  color: var(--navy);
  font-weight: 600;
  line-height: 1.7;
  margin: 0;
}

/* ============================
   Generations (세대별)
   ============================ */
.generations { background: var(--ivory-deep); }
.gen-timeline {
  list-style: none;
  padding: 0;
  margin: 0 0 32px;
  position: relative;
  counter-reset: gen;
}
.gen-timeline::before {
  content: '';
  position: absolute;
  left: 24px;
  top: 12px;
  bottom: 12px;
  width: 3px;
  background: linear-gradient(to bottom, var(--ink-faint), var(--coral), var(--coral-deep));
  border-radius: 2px;
}
.gen-item {
  position: relative;
  padding-left: 60px;
  margin-bottom: 18px;
}
.gen-item::before {
  content: '';
  position: absolute;
  left: 16px;
  top: 16px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid var(--ink-faint);
  z-index: 1;
}
.gen-item-now::before {
  background: var(--coral);
  border-color: var(--coral-deep);
  box-shadow: 0 0 0 6px rgba(34, 197, 94, 0.2);
  width: 22px;
  height: 22px;
  left: 14px;
  top: 12px;
}
.gen-item-future::before {
  background: var(--navy);
  border-color: var(--navy);
}
.gen-decade {
  position: absolute;
  left: 64px;
  top: 0;
  font-size: 11px;
  font-weight: 800;
  color: var(--coral);
  letter-spacing: 0.1em;
  display: none;
}
.gen-content {
  background: #fff;
  border-radius: var(--radius);
  padding: 18px 22px;
  box-shadow: var(--shadow);
  position: relative;
}
.gen-content::before {
  content: attr(data-decade);
  display: block;
}
.gen-content h4 {
  font-size: 16px;
  color: var(--navy);
  margin-bottom: 6px;
}
.gen-content h4::before {
  content: '';
}
.gen-content p {
  font-size: 14px;
  color: var(--ink-soft);
  margin: 0 0 6px;
  line-height: 1.7;
}
.gen-content p strong { color: var(--coral-deep); }
.gen-now-msg {
  margin-top: 8px !important;
  font-size: 14px !important;
  color: var(--navy) !important;
  font-weight: 600;
  padding-top: 8px;
  border-top: 1px dashed var(--line);
}
.gen-people {
  margin-top: 12px;
  padding: 12px 14px;
  background: var(--ivory-deep);
  border-left: 3px solid var(--coral);
  border-radius: 6px;
}
.gen-people p {
  margin: 0 0 4px !important;
  font-size: 13px !important;
  line-height: 1.7 !important;
  color: var(--ink-soft);
}
.gen-people p:last-child { margin-bottom: 0 !important; }
.gen-people strong {
  color: var(--coral-deep) !important;
  font-weight: 700;
}
/* 분기점 카드는 흰색 배경 안의 박스라 살짝 다르게 */
.gen-item-now .gen-people {
  background: rgba(34, 197, 94, 0.06);
}
.gen-item-now .gen-content {
  border: 2px solid var(--coral);
  box-shadow: 0 8px 24px rgba(34, 197, 94, 0.2);
}
.gen-item-now .gen-content h4 {
  color: var(--coral-deep);
}
.gen-close {
  text-align: center;
  font-size: 16px;
  color: var(--navy);
  line-height: 1.8;
  margin: 0;
}

.gen-item .gen-decade {
  position: static;
  display: inline-block;
  font-size: 11px;
  font-weight: 800;
  color: var(--coral);
  letter-spacing: 0.1em;
  margin-bottom: 4px;
}
.gen-item-future .gen-decade { color: var(--navy); }

/* ============================
   Authority (권위 인용)
   ============================ */
.authority { background: var(--navy); color: #fff; text-align: center; }
.authority .sec-title { color: #fff; }
.authority .sec-sub { color: rgba(255,255,255,0.72); }

.authority-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin: 0 0 36px;
  text-align: left;
}
.auth-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 24px 24px;
  margin: 0;
  position: relative;
}
.auth-card::before {
  content: '"';
  position: absolute;
  top: -8px;
  left: 16px;
  font-size: 56px;
  color: var(--coral);
  font-family: Georgia, serif;
  line-height: 1;
  opacity: 0.6;
}
.auth-quote {
  font-size: 16px;
  color: #fff;
  font-weight: 600;
  line-height: 1.7;
  margin: 0 0 14px;
  padding-top: 6px;
}
.auth-card footer {
  font-size: 13px;
  color: rgba(255,255,255,0.62);
  line-height: 1.6;
}
.auth-card footer strong {
  color: var(--coral);
  font-size: 14px;
  display: inline-block;
  margin-bottom: 2px;
}
.auth-card-feature {
  background: rgba(34, 197, 94, 0.12);
  border-color: var(--coral);
  box-shadow: 0 8px 24px rgba(34, 197, 94, 0.15);
}
.auth-card-feature .auth-quote { font-size: 18px; }
.authority-close {
  text-align: center;
  color: rgba(255,255,255,0.85);
  font-size: 16px;
  line-height: 1.8;
  margin: 0;
}

/* ============================
   Set Box (13개 세트 박스)
   ============================ */
.set-box-section { background: #E8F5E9; text-align: center; }

.set-box {
  background: #fff;
  border: 3px solid var(--navy);
  border-radius: 20px;
  padding: 40px 28px;
  position: relative;
  box-shadow: 0 8px 28px rgba(20, 83, 45, 0.10);
  text-align: left;
  max-width: 720px;
  margin: 0 auto 32px;
}
.set-box::before {
  content: '';
  position: absolute;
  top: 10px; left: 10px; right: 10px; bottom: 10px;
  border: 1px dashed rgba(20, 83, 45, 0.25);
  border-radius: 18px;
  pointer-events: none;
}

.set-box-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 2px solid var(--ink);
  position: relative;
}
.set-box-brand small {
  display: block;
  color: var(--ink-faint);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 3px 0;
}
.set-box-brand strong {
  display: block;
  color: var(--navy);
  font-size: 34px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 6px 0;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.8),
               0 2px 4px rgba(20, 83, 45, 0.08);
}
.set-box-seal {
  background: linear-gradient(145deg, var(--coral), var(--coral-deep));
  color: #fff;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.15em;
  padding: 8px 12px;
  border-radius: 6px;
  text-align: center;
  line-height: 1.2;
  transform: rotate(8deg);
  border: 2px solid var(--coral-deep);
  box-shadow:
    0 2px 4px rgba(34, 197, 94, 0.2),
    0 8px 16px rgba(34, 197, 94, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.4),
    inset 0 -2px 4px rgba(0, 0, 0, 0.1);
}
.set-box-seal span {
  font-size: 14px;
  letter-spacing: 0.06em;
  display: block;
  margin-top: 2px;
}

.set-box-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 28px;
}
.set-cell {
  background: #fff;
  border: 2px solid var(--line);
  border-radius: 12px;
  padding: 16px 10px;
  position: relative;
  text-align: center;
  font-size: 13px;
  line-height: 1.5;
  transition: border-color 0.2s, transform 0.15s;
}
.set-cell:hover {
  transform: translateY(-2px);
}
.set-cell::before {
  content: attr(data-num);
  display: block;
  font-size: 11px;
  color: var(--coral);
  font-weight: 800;
  letter-spacing: 0.1em;
  margin-bottom: 6px;
}
.set-cell strong {
  display: block;
  color: var(--navy);
  font-weight: 700;
  font-size: 13px;
  line-height: 1.35;
  margin-bottom: 6px;
}
.set-cell span {
  display: block;
  color: var(--ink-faint);
  font-size: 11px;
  margin-top: 4px;
  padding-top: 6px;
  border-top: 1px dashed rgba(0, 0, 0, 0.08);
}

/* 12개 셀 — 각 모듈 고유 색상 */
.set-cell[data-num="01"] { background: #DBEAFE; border-color: #93C5FD; }   /* sky */
.set-cell[data-num="02"] { background: #ECFCCB; border-color: #BEF264; }   /* lime */
.set-cell[data-num="03"] { background: #FCE7F3; border-color: #F9A8D4; }   /* pink */
.set-cell[data-num="04"] { background: #EDE9FE; border-color: #C4B5FD; }   /* violet */
.set-cell[data-num="05"] { background: #FEF3C7; border-color: #FCD34D; }   /* amber */
.set-cell[data-num="06"] { background: #CFFAFE; border-color: #67E8F9; }   /* cyan */
.set-cell[data-num="07"] { background: #FFE4E6; border-color: #FDA4AF; }   /* rose */
.set-cell[data-num="08"] { background: #D1FAE5; border-color: #6EE7B7; }   /* emerald */
.set-cell[data-num="09"] { background: #E0E7FF; border-color: #A5B4FC; }   /* indigo */
.set-cell[data-num="10"] { background: #FED7AA; border-color: #FB923C; }   /* orange */
.set-cell[data-num="11"] { background: #CCFBF1; border-color: #5EEAD4; }   /* teal */
.set-cell[data-num="12"] { background: #FAE8FF; border-color: #E879F9; }   /* fuchsia */

.set-box-footer {
  border-top: 2px solid var(--ink);
  padding-top: 22px;
  margin-top: 12px;
}
.set-box-footer ul {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  list-style: none;
  padding: 0; margin: 0;
}
.set-box-footer li {
  font-size: 13px;
  text-align: center;
  background: linear-gradient(145deg, #ffffff 0%, #fafdfa 100%);
  padding: 14px 8px;
  border-radius: 10px;
  border: 1px solid var(--line);
  box-shadow:
    0 1px 2px rgba(20, 83, 45, 0.04),
    0 4px 8px rgba(20, 83, 45, 0.05),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
}
.set-box-footer strong {
  color: var(--navy);
  font-size: 14px;
  font-weight: 800;
  display: block;
  margin-bottom: 3px;
}
.set-box-footer span {
  color: var(--ink-faint);
  font-size: 11px;
}

.set-box-close {
  text-align: center;
  font-size: 17px;
  color: var(--navy);
  line-height: 1.8;
  margin: 0 0 24px;
}
.set-box-cta { text-align: center; }

/* ============================
   Ten Year (10년 후)
   ============================ */
.ten-year { background: var(--ivory-deep); }
.ten-year-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin: 0 0 32px;
}
.ten-side {
  background: #fff;
  border-radius: var(--radius);
  padding: 24px 22px;
  box-shadow: var(--shadow);
  position: relative;
}
.ten-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 4px 10px;
  border-radius: 100px;
  margin-bottom: 12px;
  text-transform: uppercase;
}
.ten-side-a {
  border: 1px solid var(--line);
}
.ten-side-a .ten-tag {
  background: var(--ivory-deep);
  color: var(--ink-faint);
}
.ten-side-a h3 {
  color: var(--ink-faint);
  font-size: 19px;
  margin-bottom: 16px;
}
.ten-side-a ul {
  list-style: none;
  padding: 0; margin: 0;
}
.ten-side-a li {
  padding: 8px 0 8px 24px;
  position: relative;
  color: var(--ink-faint);
  font-size: 14px;
  line-height: 1.6;
}
.ten-side-a li::before {
  content: '✗';
  position: absolute;
  left: 0;
  color: var(--ink-faint);
}
.ten-side-a .ten-side-foot {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  color: var(--ink-faint);
  font-size: 13px;
  font-style: italic;
}

.ten-side-b {
  border: 2px solid var(--coral);
  box-shadow: 0 12px 32px rgba(34, 197, 94, 0.18);
}
.ten-side-b .ten-tag {
  background: var(--coral);
  color: #fff;
}
.ten-side-b h3 {
  color: var(--coral-deep);
  font-size: 19px;
  margin-bottom: 16px;
}
.ten-side-b ul {
  list-style: none;
  padding: 0; margin: 0;
}
.ten-side-b li {
  padding: 8px 0 8px 24px;
  position: relative;
  color: var(--ink);
  font-size: 14px;
  line-height: 1.6;
  font-weight: 500;
}
.ten-side-b li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--coral);
  font-weight: 800;
}
.ten-side-b .ten-side-foot {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  color: var(--coral-deep);
  font-size: 13px;
  font-weight: 600;
  font-style: italic;
}

.ten-year-close {
  text-align: center;
  font-size: 18px;
  color: var(--navy);
  font-weight: 600;
  margin: 0;
}

/* ============================
   Urgency2 (KDI 데이터)
   ============================ */
.urgency2 {
  background: #0A1F14;
  background-image: linear-gradient(180deg, #0A1F14 0%, #052E16 100%);
  color: #fff;
  text-align: center;
}
.urgency2 .sec-title { color: #fff; }
.urgency2 .sec-sub { color: rgba(255,255,255,0.72); }

.urgency2-stat {
  background: rgba(255,122,92,0.1);
  border: 2px solid var(--coral);
  border-radius: var(--radius-lg);
  padding: 36px 24px;
  margin: 0 0 32px;
  text-align: center;
}
.big-num {
  font-size: 68px;
  font-weight: 800;
  color: var(--coral);
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 16px;
}
.big-stat {
  font-size: 18px;
  color: #fff;
  line-height: 1.6;
  margin: 0 0 12px;
}
.big-stat strong { color: var(--coral); }
.urgency2-stat small {
  display: block;
  color: rgba(255,255,255,0.62);
  font-size: 12px;
}

.urgency2-quote {
  background: rgba(255,255,255,0.08);
  border-left: 3px solid var(--coral);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 22px 24px;
  margin: 0 0 32px;
  text-align: left;
}
.urgency2-quote p {
  color: rgba(255,255,255,0.92);
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.8;
}
.urgency2-quote p:last-of-type { margin-bottom: 12px; }
.urgency2-quote strong { color: var(--coral); }
.urgency2-quote small {
  color: rgba(255,255,255,0.6);
  font-size: 12px;
}

.urgency2-close {
  text-align: center;
  color: rgba(255,255,255,0.92);
  font-size: 16px;
  line-height: 1.9;
  margin: 0;
}

/* ============================
   Regret (가장 후회)
   ============================ */
.regret { background: var(--ivory); }
.regret-quotes {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 0 0 28px;
}
.regret-quotes blockquote {
  background: #fff;
  border-left: 3px solid var(--coral);
  padding: 18px 22px;
  border-radius: 0 var(--radius) var(--radius) 0;
  margin: 0;
  font-style: italic;
  color: var(--ink-soft);
  font-size: 15px;
  box-shadow: var(--shadow);
  line-height: 1.7;
}
.regret-bridge {
  text-align: center;
  font-size: 16px;
  color: var(--navy);
  line-height: 1.9;
  margin: 0 0 32px;
  padding: 22px;
  background: var(--ivory-deep);
  border-radius: var(--radius);
}
.regret-bridge strong { color: var(--coral-deep); }

.regret-types {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 0 0 28px;
}
.regret-bad, .regret-good {
  border-radius: var(--radius);
  padding: 22px 22px;
}
.regret-bad {
  background: var(--ivory-deep);
  border: 1px solid var(--line);
}
.regret-bad h4 {
  color: var(--ink-faint);
  font-size: 15px;
  margin-bottom: 12px;
  letter-spacing: 0.02em;
}
.regret-bad ul, .regret-good ul {
  list-style: none;
  padding: 0; margin: 0;
}
.regret-bad li {
  padding: 6px 0 6px 22px;
  position: relative;
  color: var(--ink-faint);
  font-size: 14px;
  line-height: 1.6;
  text-decoration: line-through;
  text-decoration-color: rgba(138,138,138,0.5);
}
.regret-bad li::before {
  content: '✗';
  position: absolute;
  left: 0;
  color: var(--ink-faint);
}
.regret-good {
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.08), rgba(34, 197, 94, 0.02));
  border: 1px solid rgba(34, 197, 94, 0.3);
}
.regret-good h4 {
  color: var(--coral-deep);
  font-size: 15px;
  margin-bottom: 12px;
  letter-spacing: 0.02em;
}
.regret-good li {
  padding: 6px 0 6px 22px;
  position: relative;
  color: var(--ink);
  font-size: 14px;
  line-height: 1.6;
}
.regret-good li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--coral);
  font-weight: 800;
}
.regret-close {
  text-align: center;
  font-size: 17px;
  color: var(--navy);
  font-weight: 600;
  margin: 0;
}

/* ============================
   By Grade (학년별 추천)
   ============================ */
.by-grade { background: var(--ivory-deep); }
.grade-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 0 0 24px;
}
.grade-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 22px 22px;
  box-shadow: var(--shadow);
  position: relative;
  transition: transform 0.2s;
}
.grade-card:hover { transform: translateY(-3px); }
.grade-num {
  display: inline-block;
  font-size: 14px;
  font-weight: 700;
  color: var(--coral);
  background: rgba(34, 197, 94, 0.1);
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 8px;
  letter-spacing: 0.05em;
}
.grade-card h4 {
  font-size: 17px;
  color: var(--navy);
  margin-bottom: 10px;
}
.grade-card p {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.7;
  margin: 0 0 10px;
}
.grade-card small {
  display: block;
  color: var(--ink-faint);
  font-size: 12px;
  padding-top: 10px;
  border-top: 1px dashed var(--line);
}
.grade-card-best {
  border: 2px solid var(--coral);
  box-shadow: 0 12px 32px rgba(34, 197, 94, 0.2);
}
.grade-badge {
  position: absolute;
  top: -10px; right: 16px;
  background: var(--coral);
  color: #fff;
  font-size: 11px;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: 100px;
  letter-spacing: 0.05em;
}
.by-grade-close {
  text-align: center;
  font-size: 15px;
  color: var(--navy);
  margin: 0;
}

/* ============================
   Price VS (가격 비교)
   ============================ */
.price-vs { background: var(--ivory); }
.price-vs-table-wrap {
  overflow-x: auto;
  margin: 0 -8px 28px;
}
.price-vs-table {
  width: 100%;
  min-width: 580px;
  border-collapse: collapse;
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  font-size: 14px;
}
.price-vs-table th, .price-vs-table td {
  padding: 14px 12px;
  text-align: center;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
}
.price-vs-table thead th {
  background: var(--ivory-deep);
  color: var(--navy);
  font-weight: 700;
  font-size: 16px;
  padding: 18px 12px;
  line-height: 1.4;
}
.price-vs-table tbody td:first-child {
  text-align: left;
  font-weight: 600;
  color: var(--navy);
}
.price-vs-table .empty { color: var(--ink-faint); font-size: 12px; }
.price-vs-table .partial { color: var(--ink-soft); font-size: 12px; }
.price-vs-table .full { color: var(--coral-deep); }
.price-vs-table .us-row {
  background: rgba(34, 197, 94, 0.08);
  border: 2px solid var(--coral);
}
.price-vs-table .us-row td {
  border-bottom: none;
}
.price-vs-table .us-col-head {
  background: rgba(34, 197, 94, 0.14);
  color: var(--coral-deep);
  border-left: 2px solid var(--coral);
  border-right: 2px solid var(--coral);
  border-top: 2px solid var(--coral);
}
.price-vs-table .us-col-cell {
  background: rgba(34, 197, 94, 0.06);
  color: var(--coral-deep);
  border-left: 2px solid var(--coral);
  border-right: 2px solid var(--coral);
  font-size: 14px;
}
.price-vs-table tbody tr:last-child .us-col-cell {
  border-bottom: 2px solid var(--coral);
}
.price-vs-cta {
  text-align: center;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px dashed var(--line);
}
.cta-only {
  text-align: center;
  padding: 24px 0;
}
.price-vs-cta .btn { margin-bottom: 14px; }
.price-vs-cta-note {
  margin: 0;
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.7;
}
.price-vs-data {
  background: var(--ivory-deep);
  border-radius: var(--radius);
  padding: 18px 22px;
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.8;
  margin: 0 0 24px;
  text-align: center;
}
.price-vs-data small { display: block; margin-top: 6px; color: var(--ink-faint); font-size: 11px; }
.price-vs-data strong { color: var(--coral-deep); }
.price-vs-close {
  text-align: center;
  font-size: 17px;
  color: var(--navy);
  font-weight: 600;
  margin: 0 0 24px;
  line-height: 1.7;
}
.price-vs-cta { text-align: center; }

/* ============================
   Beta Limit (베타 한정)
   ============================ */
.beta-limit { background: var(--ivory-deep); text-align: center; }
.beta-info {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 0 0 28px;
  text-align: left;
}
.beta-row {
  background: #fff;
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
  display: flex;
  gap: 18px;
  align-items: flex-start;
}
.beta-row-num {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--coral);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 800;
  flex-shrink: 0;
}
.beta-row-body strong {
  display: block;
  color: var(--navy);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 6px;
}
.beta-row-body p {
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.7;
  margin: 0;
}
.beta-close {
  text-align: center;
  font-size: 17px;
  color: var(--navy);
  font-weight: 600;
  margin: 0 0 24px;
  line-height: 1.7;
}
.beta-cta { text-align: center; }

/* ============================
   Parent Role (부모 역할)
   ============================ */
.parent-role { background: var(--ivory); text-align: center; }
.role-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 0 0 24px;
  text-align: left;
}
.role-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.role-num {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--coral);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.05em;
  flex-shrink: 0;
}
.role-card h3 {
  font-size: 16px;
  color: var(--navy);
  margin-bottom: 6px;
}
.role-card p {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.7;
  margin: 0;
}
.role-close {
  text-align: center;
  font-size: 17px;
  color: var(--navy);
  line-height: 1.7;
  margin: 0;
}

/* ============================
   Alumni (동문)
   ============================ */
.alumni { background: var(--ivory); }
.alumni-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 0 0 24px;
}
.alumni-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
  text-align: center;
  transition: transform 0.2s;
}
.alumni-card:hover { transform: translateY(-3px); }
.alumni-icon {
  font-size: 36px;
  margin-bottom: 8px;
}
.alumni-card h4 {
  font-size: 16px;
  color: var(--navy);
  margin-bottom: 8px;
}
.alumni-card p {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.7;
  margin: 0;
}
.alumni-close {
  text-align: center;
  font-size: 17px;
  color: var(--navy);
  font-weight: 600;
  margin: 0;
}

/* ============================
   Tablet+
   ============================ */
@media (min-width: 720px) {
  .hero { padding: 100px 0 110px; }
  .hero-title { font-size: 50px; }
  .hero-sub { font-size: 19px; }
  .hero-actions { flex-direction: row; justify-content: center; }
  .sec-title { font-size: 34px; }
  .belief-line { font-size: 38px; }
  .roadmap-grid { grid-template-columns: 1fr 1fr; }
  .diff-grid { grid-template-columns: 1fr 1fr; }
  .promises-grid { display: grid; grid-template-columns: 1fr 1fr; }
  .outcomes-grid { grid-template-columns: 1fr 1fr; }
  .pricing-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .urgency-grid { grid-template-columns: 1fr 1fr; }
  .future-grid { grid-template-columns: 1fr 1fr; }
  .market-table { font-size: 15px; }
  .market-table th, .market-table td { padding: 16px 14px; }

  .flow-rail { width: 80px; }
  .flow-num { width: 44px; height: 44px; font-size: 14px; }
  .flow-body { padding: 26px 26px; }
  .modules-outro { padding: 56px 40px 48px; }
  .modules-outro h3 { font-size: 26px; }

  .founder-card { flex-direction: row; padding: 36px 32px; align-items: flex-start; }
  .founder-avatar { margin: 0; flex-shrink: 0; width: 90px; height: 90px; font-size: 20px; }
  .founder-body { text-align: left; }
  .founder-quote { padding: 0; }
  .founder-link { text-align: left !important; }

  /* New sections @720+ */
  .outdated-grid { grid-template-columns: 1fr 1fr; }
  .outdated-vs { grid-template-columns: 1fr 1fr; }
  .authority-grid { grid-template-columns: 1fr 1fr; }
  .auth-card-feature { grid-column: span 2; }
  .ten-year-split { grid-template-columns: 1fr 1fr; }
  .regret-types { grid-template-columns: 1fr 1fr; }
  .grade-grid { grid-template-columns: 1fr 1fr; }
  .beta-info { grid-template-columns: 1fr 1fr; }
  .set-box-grid { grid-template-columns: repeat(3, 1fr); }
  .set-box-footer ul { grid-template-columns: repeat(4, 1fr); }
  .big-num { font-size: 88px; }
  .big-stat { font-size: 22px; }
  .set-cell { padding: 14px 10px; font-size: 12px; }
  .set-cell strong { font-size: 12px; }
  .set-cell span { font-size: 10px; }
  .role-grid { grid-template-columns: 1fr 1fr; }
  .alumni-grid { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 1024px) {
  :root { --max: 960px; }
  .roadmap-grid { grid-template-columns: repeat(4, 1fr); }
  .diff-grid { grid-template-columns: repeat(3, 1fr); }
  .promises-grid { grid-template-columns: repeat(5, 1fr); }
  .outcomes-grid { grid-template-columns: repeat(3, 1fr); }
  .pricing-grid { grid-template-columns: repeat(3, 1fr); }
  .stats-grid { grid-template-columns: repeat(3, 1fr); }
  .urgency-grid { grid-template-columns: repeat(2, 1fr); }
  .future-grid { grid-template-columns: repeat(2, 1fr); }
  .package-feature { grid-column: span 1; }
  .cta-final h2 { font-size: 32px; }
  .step-line { max-width: 580px; }
  .step-dot { width: 36px; height: 36px; font-size: 12px; }

  /* Desktop refinements */
  .outdated-grid { grid-template-columns: repeat(4, 1fr); }
  .grade-grid { grid-template-columns: repeat(4, 1fr); }
  .beta-info { grid-template-columns: repeat(2, 1fr); }
  .authority-grid { grid-template-columns: repeat(3, 1fr); }
  .auth-card-feature { grid-column: span 1; }
  .auth-card-feature .auth-quote { font-size: 17px; }
  .set-box {
    max-width: 1000px;
    padding: 56px 44px;
    border-radius: 28px;
  }
  .set-box::before {
    top: 14px; left: 14px; right: 14px; bottom: 14px;
    border-radius: 22px;
  }
  .set-box-grid { grid-template-columns: repeat(4, 1fr); gap: 16px; }
  .set-box-grid .set-cell { padding: 22px 14px; font-size: 14px; }
  .set-box-grid .set-cell strong { font-size: 15px; }
  .set-box-grid .set-cell span { font-size: 12px; }
  .set-box-grid .set-cell::before { font-size: 13px; margin-bottom: 6px; }
  .set-box-footer ul { gap: 14px; grid-template-columns: repeat(4, 1fr); }
  .set-box-footer li { padding: 18px 10px; }
  .set-box-footer strong { font-size: 16px; }
  .set-box-footer span { font-size: 12px; }
  .set-box-brand strong { font-size: 44px; }
  .set-box-brand small { font-size: 13px; }
  .set-box-seal { font-size: 12px; padding: 10px 14px; }
  .set-box-seal span { font-size: 16px; }
  .urgency2-stat { padding: 56px 32px; }
  .role-grid { grid-template-columns: repeat(5, 1fr); }
  .role-card { flex-direction: column; text-align: center; }
  .role-num { margin: 0 auto 8px; }
  .alumni-grid { grid-template-columns: repeat(4, 1fr); }
}

/* ============================
   AI 성장성·미래성 카드 (섹션 2)
   ============================ */
.ai-future { background: var(--ivory-deep); text-align: center; }
.ai-future-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 0 0 32px;
  text-align: left;
}
.ai-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 26px 22px;
  box-shadow: var(--shadow);
  border-top: 4px solid var(--coral);
  transition: transform 0.2s, box-shadow 0.2s;
}
.ai-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-strong);
}
.ai-card-num {
  font-size: 36px;
  font-weight: 800;
  color: var(--coral);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 10px;
}
.ai-card-label {
  font-size: 16px;
  color: var(--navy);
  font-weight: 700;
  margin: 0 0 10px;
}
.ai-card-desc {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.7;
  margin: 0 0 12px;
}
.ai-card small {
  display: block;
  color: var(--ink-faint);
  font-size: 12px;
  padding-top: 8px;
  border-top: 1px dashed var(--line);
}
.ai-card-feature {
  border-top-width: 6px;
  background: linear-gradient(135deg, #fff, var(--ivory-deep));
}
.ai-future-close {
  text-align: center;
  font-size: 17px;
  color: var(--navy);
  line-height: 1.9;
  margin: 0;
}
.ai-future-close strong { color: var(--coral-deep); }

@media (min-width: 720px) {
  .ai-future-grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 1024px) {
  .ai-future-grid { grid-template-columns: repeat(4, 1fr); }
}

/* ============================
   v4 신규 섹션 — Threat (섹션 5)
   ============================ */
.threat {
  background: #0A1F14;
  background-image: linear-gradient(180deg, #052E16 0%, #0A1F14 100%);
  color: #fff;
}
.threat .sec-title { color: #fff; }
.threat .sec-sub { color: rgba(255,255,255,0.72); }
.threat-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 0 0 32px;
}
.threat-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-left: 4px solid var(--coral);
  border-radius: var(--radius);
  padding: 22px;
}
.threat-icon { font-size: 28px; margin-bottom: 10px; }
.threat-card h3 {
  font-size: 17px;
  color: #fff;
  margin-bottom: 8px;
}
.threat-card p {
  font-size: 14px;
  color: rgba(255,255,255,0.84);
  line-height: 1.7;
  margin: 0;
}
.threat-conclusion {
  background: rgba(34, 197, 94, 0.12);
  border: 2px solid var(--coral);
  border-radius: var(--radius);
  padding: 26px 24px;
  text-align: center;
}
.threat-conclusion p {
  color: rgba(255,255,255,0.92);
  font-size: 16px;
  line-height: 1.9;
  margin: 0;
}
.threat-conclusion strong { color: var(--coral); }

/* ============================
   v4 신규 — 부모 4유형 (섹션 7)
   ============================ */
.parent-types { background: var(--ivory-deep); }
.types-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 0 0 32px;
}
.type-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
  position: relative;
}
.type-card h3 {
  font-size: 18px;
  color: var(--navy);
  margin-bottom: 10px;
}
.type-desc {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.7;
  margin: 0 0 12px;
}
.type-feel {
  font-size: 14px;
  color: var(--ink-faint);
  font-style: italic;
  margin: 0;
  padding-top: 10px;
  border-top: 1px dashed var(--line);
}
.type-feature {
  border: 2px solid var(--coral);
  box-shadow: 0 12px 32px rgba(34, 197, 94, 0.18);
}
.type-feature h3 { color: var(--coral-deep); }
.type-feature .type-feel { color: var(--coral-deep); font-weight: 600; }
.type-tag {
  position: absolute;
  top: -10px; right: 16px;
  background: var(--coral);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 100px;
  letter-spacing: 0.05em;
}
.types-close {
  text-align: center;
  font-size: 16px;
  color: var(--navy);
  line-height: 1.8;
  margin: 0;
}

/* ============================
   v4 신규 — AI 교육업체 비판 (섹션 10)
   ============================ */
.ai-edu-problem { background: var(--ivory); text-align: center; }
.ai-edu-problem .sec-title { color: var(--navy); }
.ai-edu-problem .sec-sub { color: var(--ink-soft); }
.problem-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 0 0 32px;
  text-align: left;
}
.problem-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px 22px;
  box-shadow: var(--shadow);
  display: flex;
  gap: 18px;
  align-items: flex-start;
}
.problem-num {
  font-size: 22px;
  font-weight: 800;
  color: var(--coral);
  flex-shrink: 0;
  letter-spacing: 0.05em;
  line-height: 1;
  padding-top: 4px;
}
.problem-card h3 {
  font-size: 17px;
  color: var(--navy);
  margin-bottom: 8px;
}
.problem-card p {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.7;
  margin: 0 0 8px;
}
.problem-conclusion {
  font-size: 13px !important;
  color: var(--coral-deep) !important;
  font-weight: 600;
  margin-top: 8px !important;
}
.problem-close {
  text-align: center;
  color: var(--navy);
  font-size: 16px;
  line-height: 1.9;
  margin: 0;
}
.problem-close strong { color: var(--coral-deep); }

/* ============================
   v4 신규 — 그래서 나왔습니다 (섹션 12)
   ============================ */
.solution-intro { background: #E8F5E9; text-align: center; padding-top: 96px; padding-bottom: 96px; }
.solution-body {
  max-width: 600px;
  margin: 0 auto;
}
.solution-statement {
  font-size: 18px;
  color: var(--navy);
  line-height: 1.9;
  margin: 0 0 28px;
  font-weight: 500;
}
.solution-statement strong { color: var(--coral-deep); }
.solution-promises {
  list-style: none;
  padding: 0;
  margin: 0 0 32px;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.solution-promises li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 22px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: 0 4px 16px rgba(20, 83, 45, 0.06);
  border-left: 4px solid var(--coral);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.solution-promises li:hover {
  transform: translateX(4px);
  box-shadow: 0 10px 28px rgba(34, 197, 94, 0.18);
  border-left-color: var(--coral-deep);
}
.promise-num {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--coral), var(--coral-deep));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.05em;
  line-height: 1;
  padding-bottom: 1px;
  box-shadow: 0 4px 12px rgba(34, 197, 94, 0.3);
}
.promise-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-top: 4px;
}
.promise-body strong {
  font-size: 16px;
  color: var(--navy);
  font-weight: 700;
  line-height: 1.5;
}
.promise-body span {
  font-size: 13px;
  color: var(--ink-faint);
  line-height: 1.6;
}
.solution-close {
  font-size: 17px;
  color: var(--navy);
  line-height: 1.8;
  margin: 0;
}
.solution-close strong { color: var(--coral-deep); }

/* ============================
   v4 신규 — 초등 맞춤 (섹션 14)
   ============================ */
.for-elementary { background: #E8F5E9; }
.elem-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
.elem-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
  text-align: center;
  transition: transform 0.2s;
}
.elem-card:hover { transform: translateY(-3px); }
.elem-num {
  display: inline-block;
  font-size: 14px;
  font-weight: 800;
  color: var(--coral);
  background: rgba(34, 197, 94, 0.1);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 10px;
  letter-spacing: 0.02em;
}
.elem-card h4 {
  font-size: 17px;
  color: var(--navy);
  margin-bottom: 8px;
}
.elem-card p {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.7;
  margin: 0;
}

/* ============================
   v4 신규 — 왜 13개 (섹션 18)
   ============================ */
.why-13 { background: var(--ivory); }
.why-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 0 0 32px;
}
.why-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
  border-top: 4px solid var(--line);
}
.why-card.rm-start    { border-top-color: var(--start); }
.why-card.rm-think    { border-top-color: var(--think); }
.why-card.rm-make     { border-top-color: var(--make); }
.why-card.rm-service  { border-top-color: var(--service); }
.why-card.rm-auto     { border-top-color: #6366F1; }
.why-emoji { font-size: 28px; margin-bottom: 8px; }
.why-card h4 {
  font-size: 17px;
  color: var(--navy);
  margin-bottom: 8px;
}
.why-card p {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.7;
  margin: 0 0 10px;
}
.why-card small {
  display: block;
  color: var(--ink-faint);
  font-size: 12px;
  padding-top: 8px;
  border-top: 1px dashed var(--line);
}
.why-close {
  text-align: center;
  font-size: 17px;
  color: var(--navy);
  line-height: 1.9;
  margin: 0;
}
.why-close strong { color: var(--coral-deep); }

/* ============================
   v4 신규 — 부족하면 더 (섹션 21)
   ============================ */
.extra-promise { background: var(--ivory-deep); }
.extra-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 0 0 28px;
}
.extra-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
  text-align: center;
  transition: transform 0.2s;
}
.extra-card:hover { transform: translateY(-3px); }
.extra-icon {
  font-size: 32px;
  margin-bottom: 10px;
}
.extra-card h4 {
  font-size: 17px;
  color: var(--navy);
  margin-bottom: 8px;
}
.extra-card p {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.7;
  margin: 0;
}
.extra-close {
  text-align: center;
  font-size: 16px;
  color: var(--navy);
  margin: 0;
  font-weight: 600;
}

/* ============================
   v4 신규 — 잃는 기회 (섹션 26)
   ============================ */
.lost-chance { background: var(--ivory-deep); }
.lost-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 0 0 28px;
}
.lost-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 24px 22px;
  box-shadow: var(--shadow);
  border-left: 3px solid var(--coral);
}
.lost-icon {
  font-size: 32px;
  margin-bottom: 10px;
}
.lost-card h3 {
  font-size: 17px;
  color: var(--navy);
  margin-bottom: 8px;
}
.lost-card p {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.7;
  margin: 0;
}
.lost-close {
  text-align: center;
  font-size: 17px;
  color: var(--navy);
  font-weight: 600;
  line-height: 1.8;
  margin: 0;
}

/* ============================
   v4 신규 — 반응형
   ============================ */
@media (min-width: 720px) {
  .threat-grid { grid-template-columns: 1fr 1fr; }
  .types-grid { grid-template-columns: 1fr 1fr; }
  .problem-grid { grid-template-columns: 1fr 1fr; }
  .elem-grid { grid-template-columns: 1fr 1fr; }
  .why-grid { grid-template-columns: 1fr 1fr; }
  .extra-grid { grid-template-columns: 1fr 1fr; }
  .lost-grid { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 1024px) {
  .threat-grid { grid-template-columns: repeat(5, 1fr); }
  .types-grid { grid-template-columns: repeat(4, 1fr); }
  .problem-grid { grid-template-columns: 1fr 1fr; }
  .elem-grid { grid-template-columns: repeat(4, 1fr); }
  .why-grid { grid-template-columns: repeat(3, 1fr); }
  .extra-grid { grid-template-columns: repeat(3, 1fr); }
  .lost-grid { grid-template-columns: repeat(4, 1fr); }
}



/* ============================
   Legacy Education (섹션 8 통합 — 공교육·코딩학원·AI업체)
   ============================ */
.legacy-edu { background: var(--ivory); text-align: center; }
.legacy-block {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px 26px;
  box-shadow: var(--shadow);
  margin-bottom: 20px;
  text-align: left;
  transition: box-shadow 0.2s, transform 0.2s;
}
.legacy-block:hover {
  box-shadow: var(--shadow-strong);
  transform: translateY(-2px);
}
.legacy-header {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}
.legacy-num {
  width: 48px; height: 48px;
  background: var(--coral);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 800;
  flex-shrink: 0;
  letter-spacing: 0.05em;
}
.legacy-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--coral-deep);
  background: rgba(34, 197, 94, 0.1);
  padding: 4px 10px;
  border-radius: 100px;
  margin-bottom: 6px;
  text-transform: uppercase;
}
.legacy-header h3 {
  font-size: 20px;
  color: var(--navy);
  margin: 0;
  line-height: 1.4;
}
.legacy-lead {
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.8;
  margin: 0 0 22px;
  padding: 12px 16px;
  background: var(--ivory-deep);
  border-left: 3px solid var(--coral);
  border-radius: 6px;
}
.legacy-list {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.legacy-list li {
  padding-left: 24px;
  position: relative;
}
.legacy-list li::before {
  content: '';
  position: absolute;
  left: 0; top: 7px;
  width: 10px; height: 10px;
  background: var(--coral);
  border-radius: 50%;
}
.legacy-list li strong {
  display: block;
  font-size: 15px;
  color: var(--navy);
  margin-bottom: 6px;
  font-weight: 700;
}
.legacy-list li p {
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.75;
  margin: 0;
}
.legacy-close {
  margin: 0;
  padding: 14px 18px;
  background: var(--ivory-deep);
  border-radius: 8px;
  font-size: 15px;
  color: var(--coral-deep);
  font-weight: 600;
  text-align: center;
  line-height: 1.6;
}
.legacy-close strong { color: var(--coral-deep); font-weight: 800; }
.legacy-summary {
  background: linear-gradient(135deg, var(--ivory-deep), #fff);
  border: 2px solid var(--coral);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  margin-top: 16px;
  text-align: center;
  box-shadow: 0 12px 32px rgba(34, 197, 94, 0.15);
}
.legacy-summary p {
  font-size: 17px;
  color: var(--navy);
  line-height: 1.9;
  margin: 0 0 18px;
}
.legacy-summary p:last-child { margin-bottom: 0; }
.legacy-summary strong { color: var(--coral-deep); font-weight: 800; }

@media (min-width: 720px) {
  .legacy-block { padding: 40px 36px; }
  .legacy-header h3 { font-size: 24px; }
  .legacy-summary { padding: 48px 36px; }
  .legacy-summary p { font-size: 18px; }
}