/* ============================================================
   V2 — 디자인N과형 장문 세일즈 구조 (2026-07-14 초안)
   설득 순서: 공감 → 증거 → 차별화 → 상품 → 보장 → 행동
   기존 Descent 토큰(세이프티 오렌지·모노 숫자·깊이 모티프) 재사용.
   v2.html 전용 — index.html에는 로드하지 않는다.
   ============================================================ */

/* ---- 숫자 밴드 (히어로 직후 정량 증거) — 다크 카드로 펀치 ---- */
.stats-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin: 0 clamp(20px, 7vw, 104px);
  padding: clamp(26px, 4vw, 40px);
  border-radius: 34px;
  border: 1px solid rgba(255,255,255,.14);
  background:
    radial-gradient(circle at 85% 12%, rgba(255,90,31,.20), transparent 14rem),
    linear-gradient(135deg, var(--night), var(--ocean));
  box-shadow: var(--shadow), var(--hard-shadow);
}
.stat-item { text-align: center; padding: 6px 10px; border-left: 1px solid rgba(255,255,255,.14); }
.stat-item:first-child { border-left: 0; }
.stat-item .stat-value {
  display: block;
  font-family: var(--mono);
  font-feature-settings: "tnum" 1;
  font-size: clamp(26px, 3.4vw, 44px);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: #fff;
}
.stat-item .stat-value em { font-style: normal; color: var(--accent); }
.stat-item .stat-label { display: block; margin-top: 6px; color: rgba(255,255,255,.62); font-size: 12px; font-weight: 760; letter-spacing: .03em; }

/* ---- 헤드라인 키워드 강조 (디자인N과 기법) ---- */
.hl { color: var(--accent-deep); }
.section.deep .hl { color: var(--accent); }

/* ---- 카드 아이콘 (인라인 SVG) ---- */
.card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: 16px;
  border-radius: 14px;
  background: rgba(46,124,133,.10);
  color: var(--ocean);
}
.card-icon svg { width: 22px; height: 22px; }
.scope-card .card-icon { width: 38px; height: 38px; margin-bottom: 12px; border-radius: 11px; }
.scope-card .card-icon svg { width: 19px; height: 19px; }
.pain-card .card-icon { background: rgba(255,90,31,.10); color: var(--accent-deep); }
.deep-card .card-icon { background: rgba(255,90,31,.14); color: var(--accent); }

/* ---- 후기 자리 (정직한 플레이스홀더) ---- */
.review-note {
  max-width: 640px;
  margin: -10px 0 30px;
  color: #49646a;
  font-size: 15px;
}
.review-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.review-placeholder {
  min-height: 250px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 8px;
  padding: 28px;
  border: 2px dashed rgba(10, 48, 58, .22);
  border-radius: var(--radius);
  background: rgba(255,255,255,.34);
  text-align: center;
}
.review-placeholder .coming {
  align-self: center;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(255,90,31,.10);
  color: var(--accent-deep);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .08em;
}
.review-placeholder h3 { margin: 10px 0 0; font-size: 19px; }
.review-placeholder p { margin: 0; color: var(--muted); font-size: 14px; }
.review-cta-card {
  min-height: 250px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 14px;
  padding: 28px;
  border-radius: var(--radius);
  color: #fff;
  background:
    radial-gradient(circle at 85% 12%, rgba(255,90,31,.32), transparent 11rem),
    linear-gradient(135deg, var(--deep-1), var(--abyss));
}
.review-cta-card h3 { color: #fff; margin: 0; font-size: 21px; }
.review-cta-card p { color: rgba(255,255,255,.78); margin: 0; font-size: 14.5px; }

/* ---- 페인포인트 3연타 — 흰 밴드로 섹션 경계 강조 ---- */
.pain-section {
  background: linear-gradient(180deg, #f9fdfc, #f0f7f5);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.pain-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.pain-card {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,.8), rgba(255,255,255,.56));
  box-shadow: 0 10px 40px rgba(4, 28, 35, 0.06);
}
.pain-card .hash {
  display: inline-flex;
  margin-bottom: 16px;
  padding: 6px 11px;
  border-radius: 999px;
  background: rgba(6,40,51,.07);
  color: var(--ocean);
  font-weight: 850;
  font-size: 13px;
  letter-spacing: -0.01em;
}
.pain-card p { margin: 0; color: #3d5a61; }
.pain-resolve {
  margin-top: 34px;
  text-align: center;
}
.pain-resolve p {
  margin: 0 auto 20px;
  max-width: 720px;
  font-family: var(--display);
  font-size: clamp(22px, 3vw, 34px);
  line-height: 1.3;
  color: var(--deep);
}
.pain-resolve p strong { color: var(--accent-deep); font-weight: 700; }

/* ---- 훈련 범위 그리드 ---- */
.scope-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.scope-card {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(255,255,255,.78), rgba(255,255,255,.5));
  transition: transform .28s ease, box-shadow .28s ease;
}
.scope-card:hover { transform: translateY(-4px); box-shadow: 0 18px 48px rgba(4, 28, 35, 0.09); }
.scope-card .scope-tag { display: block; margin-bottom: 8px; font-family: var(--mono); font-size: 11px; color: var(--accent-deep); letter-spacing: .06em; }
.scope-card h3 { margin: 0 0 4px; font-size: 17px; }
.scope-card p { margin: 0; color: var(--muted); font-size: 13.5px; line-height: 1.55; }

/* ---- 증명 그리드 (근거 뱃지) ---- */
.proof-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.proof-card {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,.8), rgba(255,255,255,.56));
  box-shadow: 0 10px 40px rgba(4, 28, 35, 0.06);
}
.proof-card dt { color: var(--muted); font-size: 12px; font-weight: 760; letter-spacing: .05em; margin-bottom: 8px; }
.proof-card dd { margin: 0; color: var(--deep); font-size: 18px; font-weight: 800; letter-spacing: -0.01em; }
.proof-card dd .num { font-weight: 500; }

/* ---- 심해 존 공통 (비교·참여·약속·프로세스) ---- */
.section.deep .lead-dark { color: rgba(214,234,232,.74); }
.deep-card {
  padding: 28px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.055);
}
.deep-card h3 { color: #eef7f6; margin-top: 0; }
.deep-card p { color: rgba(210,230,229,.74); margin: 0; }

/* ---- 비교표 ---- */
.compare-section { background: linear-gradient(180deg, #082b37, #07242e); }
.compare-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; border-radius: 24px; }
.compare-table {
  width: 100%;
  min-width: 640px;
  border-collapse: separate;
  border-spacing: 0;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 24px;
  overflow: hidden;
  background: rgba(255,255,255,.04);
  color: rgba(224,240,239,.86);
  font-size: 14.5px;
}
.compare-table th, .compare-table td { padding: 16px 18px; text-align: left; border-bottom: 1px solid rgba(255,255,255,.08); vertical-align: top; }
.compare-table thead th { background: rgba(255,255,255,.06); color: #eef7f6; font-size: 14px; letter-spacing: .01em; }
.compare-table tbody tr:last-child th, .compare-table tbody tr:last-child td { border-bottom: 0; }
.compare-table tbody th { color: rgba(214,234,232,.6); font-weight: 700; font-size: 13px; white-space: nowrap; }
.compare-table .col-here { background: rgba(255,90,31,.10); color: #fff; }
.compare-table thead .col-here { background: rgba(255,90,31,.24); color: #fff; }
.compare-note { margin: 18px 0 0; color: rgba(214,234,232,.6); font-size: 14px; max-width: 720px; }
.compare-scroll-hint { display: none; margin: 12px 0 0; color: rgba(214,234,232,.45); font-size: 12px; text-align: right; }
@media (max-width: 700px) {
  .compare-scroll-hint { display: block; }
  .compare-table { min-width: 560px; font-size: 13.5px; }
  .compare-table th, .compare-table td { padding: 13px 14px; }
}

/* ---- 참여 방식 카드 (가격표 대체) ---- */
.join-options-section { background: linear-gradient(180deg, #07242e, #061f29); }
.join-options { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.join-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 30px 28px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.055);
}
.join-card.is-featured {
  border-color: rgba(255,90,31,.5);
  background:
    radial-gradient(circle at 85% 8%, rgba(255,90,31,.22), transparent 10rem),
    rgba(255,255,255,.07);
}
.join-card .join-kicker { font-family: var(--mono); font-size: 11px; letter-spacing: .08em; color: var(--accent); }
.join-card h3 { margin: 0; color: #eef7f6; font-size: 22px; }
.join-card .join-price {
  margin: 4px 0 6px;
  font-family: var(--mono);
  font-feature-settings: "tnum" 1;
  font-size: clamp(30px, 3.4vw, 40px);
  font-weight: 600;
  color: #fff;
  letter-spacing: -0.02em;
}
.join-card .join-price small { font-size: 13px; font-family: "Pretendard", sans-serif; color: rgba(214,234,232,.6); font-weight: 700; margin-left: 6px; }
.join-card p { margin: 0; color: rgba(210,230,229,.74); font-size: 14.5px; flex: 1; }
.join-card .button { margin-top: 16px; }
.join-options-note { margin: 18px 0 0; color: rgba(214,234,232,.55); font-size: 13.5px; }

/* ---- 약속(보장) 3종 ---- */
.promise-section { background: linear-gradient(180deg, #061f29, #05202a); }
.promise-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.promise-card .promise-num {
  display: inline-flex;
  margin-bottom: 20px;
  font-family: var(--mono);
  color: var(--accent);
  font-size: 13px;
  letter-spacing: .06em;
}
.promise-card h3 { font-size: 19px; margin-bottom: 8px; }
.promise-card p { font-size: 14.5px; line-height: 1.7; }

/* ---- 프로세스 4단계 ---- */
.process-section { background: linear-gradient(180deg, #05202a, #082b37); }
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.process-step { position: relative; }
.process-step .step-num {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 22px;
  border-radius: 50%;
  background: rgba(255,90,31,.16);
  border: 1px solid rgba(255,90,31,.4);
  color: var(--accent);
  font-family: var(--mono);
  font-weight: 600;
  font-size: 14px;
}
.process-step h3 { font-size: 18px; margin-bottom: 6px; }
.process-step p { font-size: 14px; }

/* ---- 반응형 ---- */
@media (max-width: 900px) {
  .stats-band { grid-template-columns: repeat(2, 1fr); gap: 20px 0; }
  .stat-item:nth-child(3) { border-left: 0; }
  .review-grid, .pain-grid, .join-options, .promise-grid { grid-template-columns: 1fr; }
  .proof-grid { grid-template-columns: repeat(2, 1fr); }
  .scope-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .stats-band { margin-inline: 18px; padding: 22px 14px; }
  .scope-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .scope-card { padding: 16px; }
  .process-grid { grid-template-columns: 1fr; }
}