/* ============================================================
   Sections 7-18 styles
   ============================================================ */

/* ------------- Quality (section 7) ------------- */
.quality-quotes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 64px;
}
.quality-quote {
  border-left: 3px solid var(--accent-red);
  padding: 18px 20px;
  font-size: 16px;
  line-height: 1.75;
}
  background: var(--surface-coral-light);
  font-size: 17px;
  color: var(--text-deep);
  font-weight: 700;
  line-height: 1.6;
}

.fact-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px;
  background: var(--accent-red);
  color: #fff;
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.15em;
  margin-bottom: 16px;
}

.fact-title {
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 900;
  color: var(--text-deep);
  line-height: 1.4;
  margin-bottom: 40px;
}

.pillar-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 64px;
}
.pillar-card {
  background: #fff;
  border: 1px solid var(--line-soft);
  padding: 28px;
  border-top: 3px solid var(--brand-primary);
}
.pillar-card__num {
  font-family: var(--font-en);
  font-size: 32px;
  font-weight: 900;
  color: var(--brand-primary);
  line-height: 1;
  letter-spacing: -0.03em;
  margin-bottom: 14px;
}
.pillar-card__title {
  font-size: 20px;
  font-weight: 900;
  color: var(--text-deep);
  line-height: 1.5;
  margin-bottom: 6px;
}
.pillar-card__sub {
  font-size: 14px;
  color: var(--brand-primary);
  font-weight: 700;
  margin-bottom: 16px;
}
.pillar-card__desc {
  font-size: 17px;
  color: var(--text-primary);
  line-height: 1.8;
  margin-bottom: 14px;
}
.pillar-card__list {
  list-style: none;
  display: grid;
  gap: 8px;
  font-size: 15px;
  color: var(--text-muted);
}
.pillar-card__list li { padding-left: 14px; position: relative; line-height: 1.6; }
.pillar-card__list li::before { content: ''; position: absolute; left: 0; top: 8px; width: 6px; height: 1px; background: var(--brand-primary); }

.samples-label {
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.15em;
  color: var(--brand-primary);
  margin-bottom: 12px;
}

.sample-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.sample-card {
  background: #fff;
  border: 1px solid var(--line-soft);
  position: relative;
  transition: transform 200ms ease, border-color 200ms ease;
  cursor: pointer;
  overflow: hidden;
}
.sample-card:hover {
  transform: translateY(-4px);
  border-color: var(--brand-primary);
}
.sample-card__thumb {
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--surface-teal-pale), #fff);
  border-bottom: 1px solid var(--line-soft);
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
}
.sample-card__thumb-label {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 17px;
  color: var(--brand-primary);
  letter-spacing: 0.05em;
}
.sample-card__ai-tag {
  position: absolute;
  top: 10px; left: 10px;
  font-family: var(--font-en);
  font-size: 9px;
  font-weight: 900;
  padding: 3px 6px;
  background: var(--brand-primary);
  color: #fff;
  letter-spacing: 0.1em;
}
.sample-card__body { padding: 16px; }
.sample-card__type {
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 900;
  color: var(--brand-primary);
  letter-spacing: 0.1em;
  margin-bottom: 6px;
}
.sample-card__title {
  font-size: 19px;
  font-weight: 700;
  color: var(--text-deep);
  line-height: 1.5;
  margin-bottom: 10px;
}
.sample-card__cta {
  font-size: 13px;
  color: var(--brand-primary);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.sample-card:hover .sample-card__cta { gap: 8px; }

/* Mock decorative thumbs */
.sample-card__thumb--doc::before {
  content: '';
  position: absolute;
  inset: 20% 25%;
  background:
    linear-gradient(var(--brand-primary), var(--brand-primary)) 0 0/100% 3px,
    linear-gradient(var(--line-medium), var(--line-medium)) 0 10px/60% 2px,
    linear-gradient(var(--line-medium), var(--line-medium)) 0 16px/90% 2px,
    linear-gradient(var(--line-medium), var(--line-medium)) 0 22px/80% 2px,
    linear-gradient(var(--line-medium), var(--line-medium)) 0 28px/95% 2px,
    linear-gradient(var(--line-medium), var(--line-medium)) 0 34px/70% 2px;
  background-repeat: no-repeat;
  background-color: #fff;
  border: 1px solid var(--line-soft);
}
.sample-card__thumb--chart::before {
  content: '';
  position: absolute;
  inset: 25%;
  background:
    linear-gradient(to top, var(--brand-primary) 30%, transparent 30%) 0% 100%/18% 100% no-repeat,
    linear-gradient(to top, var(--brand-primary) 55%, transparent 55%) 25% 100%/18% 100% no-repeat,
    linear-gradient(to top, var(--brand-primary) 70%, transparent 70%) 50% 100%/18% 100% no-repeat,
    linear-gradient(to top, var(--brand-primary-light) 90%, transparent 90%) 75% 100%/18% 100% no-repeat;
}

@media (max-width: 900px) {
  .quality-quotes { grid-template-columns: 1fr; }
  .pillar-grid { grid-template-columns: 1fr; }
  .sample-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .sample-grid { grid-template-columns: 1fr; }
}

/* ------------- Security (section 8) ------------- */
.security-pillars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 56px;
}
.security-pillar {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.12);
  padding: 24px;
  transition: background 200ms ease;
}
.security-pillar:hover { background: rgba(255,255,255,0.08); }
.security-pillar__shield {
  width: 40px; height: 48px;
  position: relative;
  margin-bottom: 20px;
  background: var(--brand-primary);
  clip-path: path('M20 0 L40 8 L40 28 C40 38 30 46 20 48 C10 46 0 38 0 28 L0 8 Z');
  display: grid;
  place-items: center;
}
.security-pillar__shield span {
  font-family: var(--font-en);
  font-weight: 900;
  color: #fff;
  font-size: 17px;
}
.security-pillar__title {
  font-size: 17px;
  font-weight: 900;
  color: #fff;
  line-height: 1.5;
  margin-bottom: 6px;
}
.security-pillar__sub {
  font-size: 11px;
  color: var(--brand-primary-light);
  font-weight: 700;
  margin-bottom: 14px;
}
.security-pillar__desc {
  font-size: 12px;
  color: rgba(255,255,255,0.75);
  line-height: 1.8;
}

.security-quotes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 40px;
}
.security-quotes .quality-quote {
  background: rgba(255,255,255,0.05);
  color: #fff;
  border-left-color: var(--brand-primary-light);
}

.concern-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 24px;
  background: rgba(255,255,255,0.04);
}
.concern-table th, .concern-table td {
  padding: 16px 20px;
  text-align: left;
  border-bottom: 1px solid rgba(255,255,255,0.12);
  font-size: 17px;
  line-height: 1.6;
}
.concern-table th {
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.1em;
  color: var(--brand-primary-light);
  background: rgba(0,0,0,0.2);
}
.concern-table tr:last-child td { border-bottom: 0; }
.concern-table tr:hover td { background: rgba(0,199,176,0.06); }
.concern-table td:first-child { color: rgba(255,255,255,0.9); }
.concern-table td:last-child { color: #fff; font-weight: 500; }

@media (max-width: 900px) {
  .security-pillars { grid-template-columns: repeat(2, 1fr); }
  .security-quotes { grid-template-columns: 1fr; }
  .concern-table, .concern-table tbody, .concern-table tr, .concern-table td, .concern-table th { display: block; width: 100%; }
  .concern-table tr { margin-bottom: 12px; border: 1px solid rgba(255,255,255,0.12); }
}

/* ------------- Scope (section 9) — tag cloud ------------- */
.scope-cat {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 40px;
  padding: 36px 0;
  border-top: 1px solid var(--line-soft);
  align-items: start;
}
.scope-cat:last-of-type { border-bottom: 1px solid var(--line-soft); }
.scope-cat__head { position: sticky; top: 100px; }
.scope-cat__name {
  font-size: 18px;
  font-weight: 900;
  color: var(--text-deep);
  margin-bottom: 4px;
}
.scope-cat__en {
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.1em;
  color: var(--brand-primary);
}
.scope-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.scope-tag {
  padding: 8px 14px;
  background: #fff;
  border: 1px solid var(--line-soft);
  font-size: 17px;
  color: var(--text-primary);
  font-weight: 500;
  transition: all 150ms ease;
  cursor: default;
}
.scope-tag:hover {
  background: var(--brand-primary);
  color: #fff;
  border-color: var(--brand-primary);
}
.scope-tag--featured {
  background: var(--surface-teal-pale);
  border-color: var(--brand-primary-light);
  color: var(--brand-primary-dark);
  font-weight: 700;
}

@media (max-width: 760px) {
  .scope-cat { grid-template-columns: 1fr; gap: 16px; }
  .scope-cat__head { position: static; }
}

/* ------------- Pricing (section 10) ------------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  align-items: stretch;
}
.plan-card {
  background: #fff;
  border: 1px solid var(--line-soft);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  position: relative;
}
.plan-card--featured {
  border: 2px solid var(--brand-primary);
  box-shadow: 0 20px 40px rgba(3,168,168,0.12);
  transform: translateY(-8px);
}
.plan-card__badge {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  background: var(--accent-red);
  color: #fff;
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.1em;
  padding: 6px 16px;
}
.plan-card__num {
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 900;
  color: var(--brand-primary);
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}
.plan-card__name {
  font-size: 22px;
  font-weight: 900;
  color: var(--text-deep);
  margin-bottom: 6px;
  line-height: 1.4;
}
.plan-card__sub {
  font-size: 17px;
  color: var(--text-muted);
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line-soft);
}
.plan-card__price {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
}
.plan-card__price-badge {
  background: var(--surface-teal-pale);
  color: var(--brand-primary-dark);
  padding: 8px 14px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.plan-card--featured .plan-card__price-badge {
  background: var(--brand-primary);
  color: #fff;
}
.plan-card__rows {
  list-style: none;
  display: grid;
  gap: 12px;
  margin-bottom: 28px;
}
.plan-card__rows li {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 12px;
  font-size: 17px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--line-soft);
  line-height: 1.5;
}
.plan-card__rows li strong {
  color: var(--text-muted);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.08em;
  padding-top: 2px;
}
.plan-card__rows li span { color: var(--text-primary); }
.plan-card__cta { margin-top: auto; }

@media (max-width: 900px) {
  .pricing-grid { grid-template-columns: 1fr; }
  .plan-card--featured { transform: none; }
}

/* ------------- Why Shwat (section 11) ------------- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
.why-card {
  background: #fff;
  border: 1px solid var(--line-soft);
  padding: 28px 20px;
  position: relative;
  transition: background 200ms ease, border-color 200ms ease;
}
.why-card:hover { background: var(--surface-teal-pale); border-color: var(--brand-primary-light); }
.why-card__num {
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 900;
  color: var(--brand-primary);
  letter-spacing: 0.1em;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.why-card__num::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--brand-primary);
  opacity: 0.3;
}
.why-card__title {
  font-size: 17px;
  font-weight: 900;
  color: var(--text-deep);
  line-height: 1.5;
  margin-bottom: 12px;
}
.why-card__desc {
  font-size: 12px;
  color: var(--text-primary);
  line-height: 1.8;
}

@media (max-width: 1100px) { .why-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 640px) { .why-grid { grid-template-columns: 1fr; } }

/* ------------- Flow (section 12) ------------- */
.flow {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  position: relative;
}
.flow::before {
  content: '';
  position: absolute;
  top: 42px;
  left: 8%; right: 8%;
  height: 2px;
  background: linear-gradient(to right, var(--brand-primary), var(--brand-primary-light));
  z-index: 0;
}
.flow-step {
  background: #fff;
  border: 1px solid var(--line-soft);
  padding: 24px 20px;
  position: relative;
  z-index: 1;
}
.flow-step__marker {
  width: 40px; height: 40px;
  background: var(--brand-primary);
  color: #fff;
  display: grid;
  place-items: center;
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 17px;
  margin-bottom: 20px;
  letter-spacing: 0.05em;
  border-radius: 50%;
  border: 4px solid #fff;
  outline: 2px solid var(--brand-primary);
  position: relative;
  top: -42px;
  margin-bottom: -22px;
}
.flow-step__phase {
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 900;
  color: var(--brand-primary);
  letter-spacing: 0.1em;
  margin-top: 32px;
  margin-bottom: 4px;
}
.flow-step__title {
  font-size: 17px;
  font-weight: 900;
  color: var(--text-deep);
  line-height: 1.4;
  margin-bottom: 10px;
}
.flow-step__duration {
  display: inline-block;
  font-size: 11px;
  color: var(--text-muted);
  padding: 2px 8px;
  background: var(--surface-teal-pale);
  color: var(--brand-primary-dark);
  font-weight: 700;
  margin-bottom: 12px;
}
.flow-step__desc {
  font-size: 12px;
  color: var(--text-primary);
  line-height: 1.7;
}

@media (max-width: 900px) {
  .flow { grid-template-columns: 1fr; }
  .flow::before { display: none; }
  .flow-step__marker { top: 0; margin-bottom: 14px; }
}

/* ------------- Team (section 13) ------------- */
.team-diagram {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0;
  align-items: center;
  width: 100%;
  margin: 0 auto 56px;
  position: relative;
}
.team-diagram--three {
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  align-items: stretch;
}
.team-diagram--three .team-role {
  display: flex;
  flex-direction: column;
}
.team-role__note {
  margin-top: auto;
  padding-top: 12px;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.08em;
  color: var(--brand-primary-dark);
}
.team-role__note::before {
  content: '※ ';
}
.team-role {
  background: #fff;
  border: 1px solid var(--line-soft);
  padding: 32px;
  text-align: center;
  border-top: 4px solid var(--brand-primary);
}
.team-role__num {
  font-family: var(--font-en);
  font-size: 12px;
  color: var(--brand-primary);
  font-weight: 900;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}
.team-role__title {
  font-size: 18px;
  font-weight: 900;
  color: var(--text-deep);
  margin-bottom: 8px;
}
.team-role__desc {
  font-size: 17px;
  color: var(--text-primary);
  line-height: 1.7;
  margin-bottom: 12px;
}
.team-role__chips {
  display: flex; flex-wrap: wrap; gap: 6px; justify-content: center;
}
.team-role__chips span {
  font-size: 11px;
  padding: 3px 10px;
  background: var(--surface-teal-pale);
  color: var(--brand-primary-dark);
  font-weight: 700;
}
.team-pair {
  width: 140px;
  height: 2px;
  background: repeating-linear-gradient(90deg, var(--brand-primary) 0 8px, transparent 8px 14px);
  position: relative;
}
.team-pair::before, .team-pair::after {
  content: '';
  position: absolute;
  width: 10px; height: 10px;
  background: var(--brand-primary);
  top: 50%;
  transform: translateY(-50%);
  border-radius: 50%;
}
.team-pair::before { left: -5px; }
.team-pair::after { right: -5px; }

.team-client {
  margin: 56px auto 120px;
  max-width: 720px;
  text-align: center;
  padding: 28px 24px;
  background: var(--brand-primary);
  color: #fff;
  font-weight: 900;
  font-size: 18px;
  letter-spacing: 0.04em;
  position: relative;
}
.team-client::before {
  content: '';
  position: absolute;
  top: -40px; left: 50%;
  transform: translateX(-50%);
  width: 2px; height: 40px;
  background: var(--brand-primary);
}

.team-compare {
  width: 100%;
  border-collapse: collapse;
  margin-top: 40px;
  background: #fff;
}
.team-compare th, .team-compare td {
  padding: 16px 20px;
  text-align: left;
  border-bottom: 1px solid var(--line-soft);
  font-size: 17px;
  line-height: 1.6;
}
.team-compare th {
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.1em;
  color: var(--brand-primary);
  background: var(--surface-teal-pale);
}
.team-compare tr.hl td {
  background: var(--surface-teal-pale);
  color: var(--text-deep);
  font-weight: 700;
}
.team-compare tr.hl td:first-child { color: var(--brand-primary-dark); }

@media (max-width: 760px) {
  .team-diagram { grid-template-columns: 1fr; gap: 12px; }
  .team-diagram--three { grid-template-columns: 1fr; gap: 12px; }
  .team-pair { width: 2px; height: 30px; background: repeating-linear-gradient(0deg, var(--brand-primary) 0 6px, transparent 6px 12px); margin: 0 auto; }
  .team-pair::before { top: -5px; left: 50%; transform: translateX(-50%); }
  .team-pair::after { bottom: -5px; top: auto; left: 50%; transform: translateX(-50%); right: auto; }
}

/* ------------- Tools (section 14) ------------- */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.tool-card {
  background: #fff;
  border: 1px solid var(--line-soft);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  transition: border-color 200ms ease;
}
.tool-card:hover { border-color: var(--brand-primary); }
.tool-card__mark {
  width: 44px; height: 44px;
  display: grid;
  place-items: center;
  background: var(--surface-teal-pale);
  color: var(--brand-primary);
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 17px;
  letter-spacing: -0.02em;
  flex-shrink: 0;
}
.tool-card__text { min-width: 0; }
.tool-card__name {
  font-size: 17px;
  font-weight: 900;
  color: var(--text-deep);
  margin-bottom: 2px;
}
.tool-card__tag {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 500;
}

@media (max-width: 760px) { .tools-grid { grid-template-columns: repeat(2, 1fr); } }

/* ------------- FAQ (section 15) ------------- */
.faq-list {
  max-width: 920px;
  margin: 0 auto;
  border-top: 1px solid var(--line-soft);
}
.faq-item {
  border-bottom: 1px solid var(--line-soft);
}
.faq-q {
  width: 100%;
  padding: 24px 0;
  display: grid;
  grid-template-columns: 40px 1fr 32px;
  gap: 16px;
  align-items: center;
  text-align: left;
  transition: color 150ms ease;
}
.faq-q:hover .faq-q__text { color: var(--brand-primary); }
.faq-q__mark {
  font-family: var(--font-en);
  font-weight: 900;
  color: var(--brand-primary);
  font-size: 18px;
  letter-spacing: -0.02em;
}
.faq-q__text {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-deep);
  line-height: 1.6;
  transition: color 150ms ease;
}
.faq-q__toggle {
  width: 28px; height: 28px;
  display: grid;
  place-items: center;
  color: var(--brand-primary);
  transition: transform 200ms ease;
}
.faq-item.is-open .faq-q__toggle { transform: rotate(45deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 300ms ease;
}
.faq-a__inner {
  padding: 0 0 24px 56px;
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 16px;
  font-size: 17px;
  line-height: 1.9;
  color: var(--text-primary);
}
.faq-a__mark {
  font-family: var(--font-en);
  font-weight: 900;
  color: var(--accent-red);
  font-size: 18px;
  margin-left: -56px;
}
.faq-item.is-open .faq-a { max-height: 400px; }

/* ------------- Consultant (section 16) ------------- */
.consultant-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.consultant-card {
  background: #fff;
  border: 1px solid var(--line-soft);
  padding: 28px 24px;
  text-align: center;
  position: relative;
}
.consultant-card__avatar {
  width: 96px;
  height: 96px;
  background: var(--surface-teal-pale);
  border-radius: 50%;
  margin: 0 auto 16px;
  display: grid;
  place-items: center;
  color: var(--brand-primary);
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 26px;
  position: relative;
  overflow: hidden;
}
.consultant-card__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.consultant-card__avatar--photo {
  background: #fff;
}
.consultant-card__role {
  font-family: var(--font-en);
  font-size: 11px;
  color: var(--brand-primary);
  font-weight: 900;
  letter-spacing: 0.1em;
  margin-bottom: 6px;
}
.consultant-card__name {
  font-size: 17px;
  font-weight: 900;
  color: var(--text-deep);
  margin-bottom: 10px;
}
.consultant-card__bio {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.7;
}
.consultant-card--coming {
  background: repeating-linear-gradient(135deg, var(--surface-teal-pale) 0 12px, #fff 12px 24px);
  color: var(--text-muted);
  display: grid;
  place-items: center;
  min-height: 280px;
}
.consultant-card--coming .mark {
  font-family: var(--font-en);
  font-weight: 900;
  color: var(--brand-primary);
  font-size: 17px;
  letter-spacing: 0.1em;
}

@media (max-width: 900px) { .consultant-grid { grid-template-columns: repeat(2, 1fr); } }

/* ------------- Related services (section 17) ------------- */
.related-primary {
  background: var(--surface-teal-pale);
  border-left: 4px solid var(--brand-primary);
  padding: 40px;
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.related-primary__label {
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.1em;
  color: var(--accent-red);
  margin-bottom: 6px;
}
.related-primary__name {
  font-size: 24px;
  font-weight: 900;
  color: var(--text-deep);
  margin-bottom: 12px;
}
.related-primary__desc {
  font-size: 17px;
  line-height: 1.9;
  margin-bottom: 16px;
}
.related-primary__price {
  font-size: 17px;
  font-weight: 700;
  color: var(--brand-primary);
}
.related-primary__aside h4 {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-deep);
  margin-bottom: 12px;
}
.related-primary__aside ul {
  list-style: none;
  display: grid;
  gap: 8px;
  font-size: 17px;
  line-height: 1.6;
}
.related-primary__aside li {
  padding-left: 16px;
  position: relative;
}
.related-primary__aside li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--brand-primary);
  font-weight: 700;
}

.related-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.related-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: #fff;
  border: 1px solid var(--line-soft);
  font-size: 17px;
  color: var(--text-primary);
  font-weight: 700;
  transition: all 150ms ease;
  cursor: pointer;
}
.related-chip:hover {
  border-color: var(--brand-primary);
  color: var(--brand-primary);
}
.related-chip::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--brand-primary);
}

@media (max-width: 760px) { .related-primary { grid-template-columns: 1fr; gap: 24px; } }

/* ------------- Final CTA (section 18) + Footer ------------- */
.final-cta {
  background: var(--brand-primary-dark);
  color: #fff;
  padding: 120px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.final-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(0,199,176,0.4), transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(3,168,168,0.5), transparent 40%);
}
.final-cta > .container { position: relative; z-index: 1; }
.final-cta__title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 900;
  line-height: 1.4;
  margin-bottom: 16px;
  text-wrap: balance;
}
.final-cta__lead {
  font-size: 17px;
  line-height: 1.9;
  margin-bottom: 40px;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
  color: rgba(255,255,255,0.9);
}
.final-cta__buttons {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.footer {
  background: #0A2525;
  color: rgba(255,255,255,0.7);
  padding: 56px 0 32px;
  font-size: 17px;
}
.footer__top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer__brand {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 16px;
}
.footer__brand img { width: 32px; height: 32px; }
.footer__brand strong { color: #fff; font-weight: 900; }
.footer__desc {
  font-size: 12px;
  line-height: 1.8;
  color: rgba(255,255,255,0.6);
}
.footer h4 {
  color: #fff;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
  font-family: var(--font-en);
}
.footer ul { list-style: none; display: grid; gap: 10px; }
.footer a { color: rgba(255,255,255,0.7); transition: color 150ms ease; }
.footer a:hover { color: var(--brand-primary-light); }
.footer__bottom {
  padding-top: 32px;
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: rgba(255,255,255,0.5);
}

@media (max-width: 900px) {
  .footer__top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .footer__top { grid-template-columns: 1fr; }
}

/* ============================================================
   shwat.jp LLMO-LP 踏襲スタイル
   ============================================================ */

/* ------------- Marquee Band ------------- */
.marquee-band {
  background: var(--brand-primary);
  color: #fff;
  overflow: hidden;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--brand-primary-dark);
  transform: rotate(-1.2deg);
  margin: 40px -4% 0;
  padding: 0;
  position: relative;
  z-index: 2;
  box-shadow: 0 20px 40px rgba(3,168,168,0.18);
}
.marquee-band__track {
  display: flex;
  align-items: center;
  gap: 32px;
  white-space: nowrap;
  font-family: var(--font-en);
  font-weight: 900;
  font-size: clamp(28px, 4vw, 56px);
  letter-spacing: 0.02em;
  padding: 18px 0;
  animation: marquee-scroll 28s linear infinite;
  width: max-content;
}
.marquee-band__track span:not(.marquee-band__dot) {
  padding: 0 8px;
}
.marquee-band__dot {
  color: #ffffff;
  font-size: 0.4em;
  opacity: 0.7;
}
.marquee-band__track span:nth-child(4n+1):not(.marquee-band__dot) {
  color: transparent;
  -webkit-text-stroke: 2px #fff;
}
@keyframes marquee-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ------------- 踏襲: Reason-style heading refinement ------------- */
.section-title {
  text-wrap: pretty;
}
.section-title .ruby {
  display: block;
  font-size: 17px;
  font-weight: 700;
  color: var(--brand-primary);
  letter-spacing: 0.18em;
  margin-bottom: 12px;
  font-family: var(--font-en);
}

/* Big bang number — 1500!! / 60!! style */
.bang-num {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: clamp(56px, 8vw, 110px);
  color: var(--brand-primary);
  letter-spacing: -0.05em;
  line-height: 0.9;
  display: inline-flex;
  align-items: flex-start;
  gap: 6px;
}
.bang-num .bang-num__unit {
  font-size: 0.35em;
  font-weight: 700;
  color: var(--text-muted);
  align-self: flex-end;
  margin-bottom: 8%;
  letter-spacing: 0;
}
.bang-num .bang-num__bang {
  font-size: 0.9em;
  color: var(--accent-red);
  -webkit-text-stroke: 0;
  margin-left: -0.1em;
  animation: bang-wobble 2.2s ease-in-out infinite;
  transform-origin: bottom center;
}
@keyframes bang-wobble {
  0%, 100% { transform: rotate(-4deg); }
  50% { transform: rotate(4deg); }
}

/* Apply bang-num feel to existing case card stat values */
.case-card__stat-value {
  position: relative;
}
.case-card__stat-value::after {
  content: '!!';
  color: var(--accent-red);
  font-family: var(--font-en);
  font-weight: 900;
  margin-left: 2px;
  display: inline-block;
  animation: bang-wobble 2.2s ease-in-out infinite;
  transform-origin: bottom center;
}

/* ------------- 踏襲: Flow step vertical refresh ------------- */
.flow {
  width: 100%;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  position: relative;
  padding-left: 60px;
}
.flow::before {
  content: "";
  position: absolute;
  top: 20px;
  bottom: 20px;
  left: 36px;
  width: 2px;
  background: repeating-linear-gradient(to bottom, var(--brand-primary-light) 0 6px, transparent 6px 12px);
}
.flow-step {
  position: relative;
  background: #fff;
  border: 1px solid var(--line-soft);
  border-radius: 14px;
  padding: 28px 32px 28px 56px;
  margin: 14px 0;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.flow-step:hover {
  transform: translateX(6px);
  border-color: var(--brand-primary);
  box-shadow: 0 14px 34px rgba(3,168,168,0.14);
}
.flow-step__marker {
  position: absolute;
  left: -60px;
  top: 16px;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--brand-primary);
  color: #fff;
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 26px rgba(3,168,168,0.32), inset 0 -3px 0 rgba(0,0,0,0.1);
  z-index: 2;
}
.flow-step__marker::before {
  content: "STEP";
  position: absolute;
  top: -6px;
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 8px;
  letter-spacing: 0.18em;
  opacity: 0.8;
}
.flow-step__phase {
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--brand-primary);
  margin-bottom: 6px;
}
.flow-step__title {
  font-size: 22px;
  font-weight: 800;
  color: var(--text-deep);
  margin-bottom: 10px;
  letter-spacing: 0.01em;
}
.flow-step__duration {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--surface-teal-pale);
  color: var(--brand-primary-dark);
  font-size: 11px;
  font-weight: 700;
  margin-bottom: 10px;
}
.flow-step__desc {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.8;
}

@media (max-width: 640px) {
  .flow { padding-left: 44px; }
  .flow::before { left: 24px; }
  .flow-step { padding: 20px 20px 20px 28px; }
  .flow-step__marker { left: -44px; width: 48px; height: 48px; font-size: 20px; }
}

/* ------------- 踏襲: section conversational lead ------------- */
.section-murmur {
  text-align: center;
  font-size: 17px;
  color: var(--text-muted);
  margin-top: -10px;
  margin-bottom: 24px;
  font-feature-settings: "palt";
}
.section-murmur em {
  color: var(--accent-red);
  font-style: normal;
  font-weight: 800;
}

/* ------------- 踏襲: 手書き風アンダーライン ------------- */
.squiggle {
  position: relative;
  display: inline-block;
  z-index: 1;
}
.squiggle::after {
  content: "";
  position: absolute;
  left: -4%;
  right: -4%;
  bottom: -4px;
  height: 10px;
  background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 10' preserveAspectRatio='none'><path d='M0 5 C 10 0, 20 10, 30 5 S 50 0, 60 5 S 80 10, 100 5' fill='none' stroke='%23FF4A33' stroke-width='2.4' stroke-linecap='round'/></svg>") repeat-x center / 100px 10px;
  z-index: -1;
  animation: squiggle-draw 0.9s ease-out both;
  transform-origin: left;
}
@keyframes squiggle-draw {
  from { transform: scaleX(0); }
  to   { transform: scaleX(1); }
}

.circled {
  position: relative;
  display: inline-block;
  padding: 0 0.3em;
  z-index: 1;
  font-weight: 900;
}
.circled::before {
  content: "";
  position: absolute;
  left: -6%;
  right: -6%;
  top: -18%;
  bottom: -18%;
  border: 2.5px solid var(--accent-red);
  border-radius: 50%;
  transform: rotate(-6deg);
  z-index: -1;
  animation: draw-circle 0.9s ease-out both;
}
@keyframes draw-circle {
  from { transform: rotate(-6deg) scale(0.3); opacity: 0; }
  to   { transform: rotate(-6deg) scale(1); opacity: 1; }
}

/* ------------- 踏襲: Murmur speech bubble ------------- */
.speech-bubble {
  position: relative;
  display: inline-block;
  background: #fff;
  border: 2px solid var(--text-deep);
  padding: 14px 22px;
  font-size: 17px;
  font-weight: 700;
  color: var(--text-deep);
  border-radius: 14px;
  box-shadow: 4px 4px 0 var(--text-deep);
  margin: 0 auto 32px;
  max-width: fit-content;
}
.speech-bubble::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -14px;
  transform: translateX(-50%);
  width: 20px;
  height: 14px;
  background: #fff;
  clip-path: polygon(0 0, 100% 0, 50% 100%);
}
.speech-bubble::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -18px;
  transform: translateX(-50%);
  width: 24px;
  height: 18px;
  background: var(--text-deep);
  clip-path: polygon(0 0, 100% 0, 50% 100%);
}
.speech-bubble--row {
  display: block;
  text-align: center;
}
.speech-bubble--left {
  margin-left: 0;
  margin-right: auto;
  text-align: left;
}
.speech-bubble--left.speech-bubble--row {
  display: inline-block;
  text-align: left;
}
.speech-bubble--left::after,
.speech-bubble--left::before {
  left: 32px;
  transform: none;
}

/* ------------- 踏襲: 比較表 (vs. 他社) ------------- */
.vs-table {
  display: grid;
  grid-template-columns: 1.2fr 0.7fr 1fr;
  border: 1px solid var(--line-soft);
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
}
.vs-table > div {
  padding: 20px 22px;
  border-bottom: 1px solid var(--line-soft);
  border-right: 1px solid var(--line-soft);
  font-size: 17px;
  line-height: 1.7;
  display: flex;
  align-items: center;
}
.vs-table > div:nth-child(3n) { border-right: 0; }
.vs-table > div:nth-last-child(-n+3) { border-bottom: 0; }
.vs-table__head {
  background: var(--text-deep);
  color: #fff;
  font-weight: 800;
  font-size: 17px;
  letter-spacing: 0.05em;
  justify-content: center;
}
.vs-table__head--mine {
  background: var(--brand-primary);
}
.vs-table__row-label {
  background: var(--surface-teal-pale);
  font-weight: 700;
  color: var(--text-deep);
}
.vs-table__mine {
  font-weight: 700;
  color: var(--text-deep);
  background: rgba(3,168,168,0.04);
}
.vs-table__mine::before {
  content: "◎";
  color: var(--brand-primary);
  font-size: 22px;
  margin-right: 10px;
  font-weight: 900;
}
.vs-table__them {
  color: var(--text-muted);
}
.vs-table__them::before {
  content: "△";
  color: var(--text-muted);
  font-size: 18px;
  margin-right: 10px;
  font-weight: 900;
}
@media (max-width: 640px) {
  .vs-table { grid-template-columns: 1fr 1fr; }
  .vs-table__row-label { grid-column: 1 / -1; background: var(--surface-teal-pale); font-size: 12px; padding: 8px 16px; }
  .vs-table > div { padding: 14px 16px; font-size: 17px; }
  .vs-table > div:nth-child(3n) { border-right: 1px solid var(--line-soft); }
  .vs-table > div:nth-child(3n+1):not(.vs-table__row-label) { border-right: 1px solid var(--line-soft); }
}

/* ------------- 踏襲: ぐにゃっとした section divider ------------- */
.wave-divider {
  display: block;
  width: 100%;
  height: 40px;
  fill: var(--surface-teal-pale);
}
.wave-divider--flip { transform: scaleY(-1); }

/* ------------- 踏襲: 吹き出し付きeyebrow ------------- */
.bubble-eyebrow {
  display: inline-block;
  background: var(--accent-red);
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  padding: 6px 18px;
  border-radius: 999px;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
  position: relative;
  transform: rotate(-2deg);
}
.bubble-eyebrow::after {
  content: "";
  position: absolute;
  left: 28px;
  bottom: -6px;
  width: 10px;
  height: 10px;
  background: var(--accent-red);
  transform: rotate(45deg);
}

/* ------------- 踏襲: 大きなコピーに手書き挿入 ------------- */
.hero__title .squiggle::after {
  bottom: -10px;
  height: 14px;
}
.hero__hl-red {
  color: var(--accent-red);
  font-weight: 900;
}

/* ------------- reveal 手書きチェック ------------- */
.checklist-hand {
  display: grid;
  gap: 14px;
  margin: 20px 0;
}
.checklist-hand li {
  list-style: none;
  padding-left: 36px;
  position: relative;
  font-size: 17px;
  line-height: 1.7;
  color: var(--text-deep);
  font-weight: 500;
}
.checklist-hand li::before {
  content: "";
  position: absolute;
  left: 0; top: 2px;
  width: 22px;
  height: 22px;
  border: 2px solid var(--text-deep);
  border-radius: 6px;
  background: #fff;
}
.checklist-hand li::after {
  content: "";
  position: absolute;
  left: 5px; top: 4px;
  width: 14px;
  height: 10px;
  border-left: 3px solid var(--accent-red);
  border-bottom: 3px solid var(--accent-red);
  transform: rotate(-45deg) translateY(2px);
  transform-origin: bottom left;
  animation: check-draw 0.5s ease-out both;
}
@keyframes check-draw {
  from { transform: rotate(-45deg) translateY(2px) scale(0, 1); }
  to   { transform: rotate(-45deg) translateY(2px) scale(1, 1); }
}

/* ============================================================
   背景の遊び心
   ============================================================ */

/* Section全体に共通: 背景装飾レイヤー */
.section, .hero, .delivery, .final-cta {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.section > .container,
.hero > .container,
.delivery > .container,
.final-cta > .container {
  position: relative;
  z-index: 2;
}

/* ドットパターンの浮遊レイヤー */
.section--tinted::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(3,168,168,0.18) 1.2px, transparent 1.2px);
  background-size: 28px 28px;
  background-position: 0 0;
  opacity: 0.7;
  mask-image: linear-gradient(180deg, transparent 0%, #000 30%, #000 70%, transparent 100%);
  z-index: 0;
  pointer-events: none;
}

/* 白セクションに薄い水玉 */
.section:not(.section--tinted):not(.section--dark):not(.section--teal)::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(3,168,168,0.08) 1px, transparent 1px);
  background-size: 36px 36px;
  opacity: 0.5;
  z-index: 0;
  pointer-events: none;
}

/* 特大 en ラベルを背景の透かし文字として流す */
.section[data-bg-label]::after {
  content: attr(data-bg-label);
  position: absolute;
  top: 50%;
  right: -4%;
  transform: translateY(-50%);
  font-family: var(--font-en);
  font-weight: 900;
  font-size: clamp(140px, 20vw, 280px);
  color: rgba(3,168,168,0.05);
  letter-spacing: -0.04em;
  line-height: 0.8;
  z-index: 0;
  pointer-events: none;
  white-space: nowrap;
}
.section--tinted[data-bg-label]::after {
  color: rgba(3,168,168,0.09);
}
.section--dark[data-bg-label]::after {
  color: rgba(255,255,255,0.04);
}
.section--teal[data-bg-label]::after {
  color: rgba(255,255,255,0.08);
}

/* 浮遊する幾何形状 */
.float-shape {
  position: absolute;
  pointer-events: none;
  z-index: 0;
  animation: float-bounce 8s ease-in-out infinite;
  opacity: 0.7;
}
.float-shape--circle {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: 2px solid rgba(3,168,168,0.3);
  background: transparent;
}
.float-shape--dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent-red);
  opacity: 0.8;
}
.float-shape--ring {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  border: 6px solid rgba(3,168,168,0.15);
}
.float-shape--cross {
  width: 28px; height: 28px;
  background:
    linear-gradient(90deg, transparent 45%, var(--accent-red) 45%, var(--accent-red) 55%, transparent 55%),
    linear-gradient(0deg, transparent 45%, var(--accent-red) 45%, var(--accent-red) 55%, transparent 55%);
  opacity: 0.7;
}
.float-shape--squiggle {
  width: 100px;
  height: 30px;
  background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 20'><path d='M0 10 C 10 0, 20 20, 30 10 S 50 0, 60 10 S 80 20, 100 10' fill='none' stroke='%2303A8A8' stroke-width='2.4' stroke-linecap='round'/></svg>") no-repeat center / contain;
  opacity: 0.5;
}
.float-shape--triangle {
  width: 0;
  height: 0;
  border-left: 22px solid transparent;
  border-right: 22px solid transparent;
  border-bottom: 36px solid rgba(255,255,255,0);
  filter: drop-shadow(0 0 0 rgba(3,168,168,0.35));
  border-bottom-color: rgba(3,168,168,0.25);
}
.float-shape--square {
  width: 56px; height: 56px;
  background: transparent;
  border: 2px solid rgba(3,168,168,0.25);
  transform: rotate(8deg);
}

@keyframes float-bounce {
  0%, 100% { transform: translateY(0) rotate(0); }
  50% { transform: translateY(-18px) rotate(6deg); }
}
@keyframes float-spin {
  to { transform: rotate(360deg); }
}
.float-shape--spin { animation: float-spin 24s linear infinite; }

/* Hero 特有 */
.hero::after {
  content: "AIX";
  position: absolute;
  left: -2%;
  bottom: -40px;
  font-family: var(--font-en);
  font-weight: 900;
  font-size: clamp(180px, 28vw, 420px);
  color: rgba(3,168,168,0.04);
  letter-spacing: -0.05em;
  line-height: 0.8;
  z-index: 0;
  pointer-events: none;
}

/* グリッド薄線（hero 背景） */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(3,168,168,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(3,168,168,0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at 50% 30%, #000 20%, transparent 70%);
  z-index: 0;
  pointer-events: none;
}

/* SVG wavy divider between sections (共通) */
.wave-sep {
  display: block;
  width: 100%;
  height: 50px;
  position: relative;
  margin: 0;
  pointer-events: none;
}
.wave-sep svg { width: 100%; height: 100%; display: block; }

/* final-cta 背景強化 */
.final-cta::after {
  content: "CONTACT";
  position: absolute;
  top: 50%; right: -3%;
  transform: translateY(-50%);
  font-family: var(--font-en);
  font-weight: 900;
  font-size: clamp(150px, 22vw, 320px);
  color: rgba(255,255,255,0.025);
  letter-spacing: -0.05em;
  line-height: 0.8;
  z-index: 0;
  pointer-events: none;
}

/* CONTACT セクションのテキストコントラスト強化 */
.final-cta__title { color: #fff; text-shadow: 0 1px 2px rgba(0,0,0,0.15); }
.final-cta__lead { color: rgba(255,255,255,0.95); }
.final-cta .en-label { color: rgba(255,255,255,0.85) !important; font-weight: 700; }

/* Reveal 系は z-index を上に */
.reveal, .section-head, .agent-mock, .mindmap,
.trouble-card, .solution-accordion, .benefit-grid, .case-grid,
.vs-table, .why-grid, .flow, .team-grid, .tools-grid, .faq-list,
.plan-grid, .quality-quotes, .quality-metrics, .scope-diagram,
.security-badges, .consultant-grid, .related-grid, .persona-grid,
.hero__text, .hero__visual, .agent-workflow, .marquee-band,
.logo-track {
  position: relative;
  z-index: 1;
}

/* セクション境界に遊びの斜めストライプ */
.section--tinted + .section:not(.section--tinted)::before,
.section:not(.section--tinted) + .section--tinted::before {
  /* already dot pattern, just ensure not breaking */
}


/* ============================================================
   CASE: 達成バッジ / カードボタン化 / モーダル
   ============================================================ */
.achievement-badge {
  display: flex;
  align-items: center;
  gap: 16px;
  justify-content: center;
  margin: 28px auto 56px;
  padding: 22px 40px;
  border-radius: 24px;
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-primary-dark) 100%);
  color: #fff;
  max-width: fit-content;
  box-shadow: 0 24px 48px rgba(3,168,168,0.28), inset 0 1px 0 rgba(255,255,255,0.2);
  position: relative;
  transform: rotate(-1deg);
}
.achievement-badge::before {
  content: "";
  position: absolute;
  inset: -10px;
  border: 2px dashed rgba(3,168,168,0.3);
  border-radius: 28px;
  z-index: -1;
}
.achievement-badge::after {
  content: "ACHIEVEMENT";
  position: absolute;
  top: -11px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent-red);
  color: #fff;
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 10px;
  letter-spacing: 0.2em;
  padding: 4px 12px;
  border-radius: 999px;
  box-shadow: 0 4px 12px rgba(255,74,51,0.3);
}
.achievement-badge__label {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.08em;
  opacity: 0.85;
  white-space: nowrap;
}
.achievement-badge__value {
  font-size: clamp(20px, 3.2vw, 30px);
  font-weight: 800;
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
  line-height: 1;
}
.achievement-badge__value strong {
  font-family: var(--font-en);
  font-size: clamp(40px, 6vw, 64px);
  font-weight: 900;
  color: #fff;
  letter-spacing: -0.04em;
  line-height: 1;
  margin: 0 4px;
  text-shadow: 0 2px 0 rgba(0,0,0,0.1);
}
.achievement-badge__value small {
  font-size: 0.55em;
  font-weight: 700;
  opacity: 0.9;
}

/* Case card as button */
button.case-card {
  appearance: none;
  border: 1px solid var(--line-soft);
  text-align: left;
  font-family: inherit;
  cursor: pointer;
  width: 100%;
}
button.case-card:hover {
  transform: translateY(-4px);
  border-color: var(--brand-primary);
  box-shadow: 0 20px 48px rgba(3,168,168,0.16);
}
.case-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--surface-teal-pale);
  color: var(--brand-primary-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
  transition: background .2s ease, color .2s ease;
}
button.case-card:hover .case-card__cta {
  background: var(--brand-primary);
  color: #fff;
}
.case-card__cta-ico {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  color: var(--brand-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 900;
  transition: background .2s ease, color .2s ease;
}
button.case-card:hover .case-card__cta-ico {
  background: var(--accent-red);
  color: #fff;
}

/* Modal */
.case-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: none;
  padding: 5vh 20px;
  overflow-y: auto;
}
.case-modal.is-open {
  display: flex;
  align-items: flex-start;
  justify-content: center;
}
.case-modal__backdrop {
  position: fixed;
  inset: 0;
  background: rgba(3, 24, 24, 0.7);
  backdrop-filter: blur(6px);
  animation: modal-fade .25s ease both;
}
@keyframes modal-fade { from { opacity: 0; } to { opacity: 1; } }
.case-modal__panel {
  position: relative;
  width: min(840px, 100%);
  background: #fff;
  border-radius: 22px;
  padding: 40px 44px 36px;
  box-shadow: 0 40px 80px rgba(0,0,0,0.25);
  animation: modal-pop .3s cubic-bezier(0.2,0.9,0.3,1.2) both;
  z-index: 1;
}
@keyframes modal-pop {
  from { opacity: 0; transform: translateY(20px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.case-modal__close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--line-soft);
  background: #fff;
  font-size: 22px;
  font-weight: 700;
  color: var(--text-deep);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
  line-height: 1;
}
.case-modal__close:hover {
  background: var(--accent-red);
  color: #fff;
  border-color: var(--accent-red);
}
.case-modal__label {
  display: inline-block;
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--brand-primary);
  background: var(--surface-teal-pale);
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.case-modal__title {
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 800;
  color: var(--text-deep);
  margin-bottom: 12px;
  letter-spacing: 0.01em;
}
.case-modal__meta {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 24px;
}

/* Skeleton preview */
.skeleton-frame {
  background: var(--surface-teal-pale);
  border: 1px dashed var(--brand-primary-light);
  border-radius: 12px;
  overflow: hidden;
  position: relative;
}
.skeleton-frame__chrome {
  display: flex;
  gap: 6px;
  padding: 12px 16px;
  background: rgba(3,168,168,0.08);
  border-bottom: 1px solid rgba(3,168,168,0.15);
}
.skeleton-frame__chrome span {
  width: 10px; height: 10px; border-radius: 50%;
  background: rgba(3,168,168,0.3);
}
.skeleton-frame__body {
  padding: 28px 30px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.skel-bar {
  height: 14px;
  background: linear-gradient(90deg, rgba(3,168,168,0.18) 0%, rgba(3,168,168,0.08) 50%, rgba(3,168,168,0.18) 100%);
  background-size: 200% 100%;
  animation: skel-shimmer 2s linear infinite;
  border-radius: 6px;
}
.skel-bar--thick { height: 22px; }
@keyframes skel-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}
.skel-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin: 10px 0;
}
.skel-tile {
  aspect-ratio: 4 / 3;
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(3,168,168,0.22) 0%, rgba(3,168,168,0.08) 100%);
  background-size: 200% 100%;
  animation: skel-shimmer 2.4s linear infinite;
}
.skeleton-frame__note {
  padding: 10px 16px;
  background: rgba(255,74,51,0.08);
  color: var(--accent-red);
  font-size: 12px;
  font-weight: 700;
  text-align: center;
  border-top: 1px dashed var(--brand-primary-light);
}
.case-modal__footer {
  margin-top: 24px;
  text-align: center;
}
.case-modal__hint {
  font-size: 12px;
  color: var(--text-muted);
}

/* Gallery (vertical scroll, lazy-loaded) */
.case-modal__gallery {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 28px;
}
.case-gallery__note {
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  padding: 10px 14px;
  background: #fffaf6;
  border: 1px dashed var(--brand-primary-light);
  border-radius: 6px;
  text-align: center;
}
.case-gallery__item {
  margin: 0;
  border-radius: 10px;
  overflow: hidden;
  background: #f7f4f0;
  border: 1px solid rgba(0,0,0,0.06);
  box-shadow: 0 4px 16px -8px rgba(0,0,0,0.12);
}
.case-gallery__item img {
  display: block;
  width: 100%;
  height: auto;
}

body.is-modal-open { overflow: hidden; }

@media (max-width: 640px) {
  .case-modal__panel { padding: 36px 24px 28px; }
  .skel-grid { grid-template-columns: repeat(2, 1fr); }
  .achievement-badge { flex-direction: column; gap: 6px; padding: 20px 28px; }
}


/* ============================================================
   CASE card preview + overlay button
   ============================================================ */
button.case-card {
  padding: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.case-card__preview {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: linear-gradient(135deg, #e8f5f5 0%, #d4ebeb 100%);
  border-bottom: 1px solid var(--line-soft);
}
/* Blurred preview bg using actual showcase images */
.case-card__preview::before {
  content: "";
  position: absolute;
  inset: -6%;
  background-size: cover;
  background-position: center top;
  background-repeat: no-repeat;
  filter: blur(3px) saturate(1.05);
  transform: scale(1.02);
  opacity: 0;
  transition: opacity 0.3s ease, filter 0.4s ease, transform 0.5s ease;
  z-index: 0;
  pointer-events: none;
}
.case-card[data-case-key="lp"] .case-card__preview::before {
  background-image: url('https://shwat.jp/ultra/marketing-aix/wp-content/uploads/2026/05/shwat_llmo_lp_showcase_3col.png');
  opacity: 0.85;
}
.case-card[data-case-key="wp"] .case-card__preview::before {
  background-image: url('https://shwat.jp/ultra/marketing-aix/wp-content/uploads/2026/05/shwat_whitepaper_b2b_llmo_showcase.png');
  opacity: 0.85;
}
.case-card[data-case-key="blog"] .case-card__preview::before {
  background-image: url('https://shwat.jp/ultra/marketing-aix/wp-content/uploads/2026/05/shwat_blog_btob_llmo_showcase_3col.png');
  opacity: 0.85;
}
/* Soft white wash so CTA stays readable */
.case-card[data-case-key="lp"] .case-card__preview::after,
.case-card[data-case-key="wp"] .case-card__preview::after,
.case-card[data-case-key="blog"] .case-card__preview::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(255,255,255,0.4) 0%, rgba(255,255,255,0.1) 55%, rgba(255,255,255,0) 100%);
  z-index: 1;
  pointer-events: none;
}
/* Hide line/grid placeholders when bg image is present */
.case-card[data-case-key="lp"] .case-preview,
.case-card[data-case-key="wp"] .case-preview,
.case-card[data-case-key="blog"] .case-preview {
  display: none;
}
/* Hover: subtle reveal — reduce blur a touch and zoom in slightly */
button.case-card:hover .case-card__preview::before {
  filter: blur(1.5px) saturate(1.1);
  transform: scale(1.04);
  opacity: 1;
}
.case-preview {
  position: absolute;
  inset: 0;
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  filter: blur(4px);
  opacity: 0.9;
  transition: filter .3s ease;
}
button.case-card:hover .case-preview { filter: blur(3px); }
.cp-line {
  height: 10px;
  background: linear-gradient(90deg, rgba(3,168,168,0.4), rgba(3,168,168,0.2));
  border-radius: 4px;
}
.cp-line--thick { height: 18px; }
.cp-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
  margin: 4px 0;
}
.cp-tile {
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, rgba(3,168,168,0.35), rgba(3,168,168,0.15));
  border-radius: 4px;
}
.cp-hero {
  height: 40%;
  background: linear-gradient(135deg, rgba(3,168,168,0.4), rgba(3,168,168,0.2));
  border-radius: 6px;
  margin-bottom: 4px;
}
.cp-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  flex: 1;
}
.cp-col {
  background: linear-gradient(180deg, rgba(3,168,168,0.3), rgba(3,168,168,0.1));
  border-radius: 4px;
}
.cp-post, .cp-mail, .cp-row {
  height: 18%;
  background: linear-gradient(90deg, rgba(3,168,168,0.3), rgba(3,168,168,0.1));
  border-radius: 6px;
}
.cp-mail { height: 15%; }
.cp-table { display: flex; flex-direction: column; gap: 6px; height: 100%; }
.cp-row { height: 14%; }

/* CTA overlay on preview */
.case-card__preview .case-card__cta {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  margin-top: 0;
  background: #fff;
  color: var(--brand-primary-dark);
  padding: 12px 22px;
  border-radius: 999px;
  font-size: 17px;
  font-weight: 800;
  box-shadow: 0 10px 28px rgba(3,168,168,0.25), 0 2px 6px rgba(0,0,0,0.08);
  transition: background .2s ease, color .2s ease, transform .3s ease, box-shadow .3s ease;
  z-index: 2;
  white-space: nowrap;
}
button.case-card:hover .case-card__preview .case-card__cta {
  background: var(--brand-primary);
  color: #fff;
  transform: translate(-50%, -50%) scale(1.06);
  box-shadow: 0 14px 32px rgba(3,168,168,0.4);
}
.case-card__preview .case-card__cta-ico {
  background: var(--brand-primary);
  color: #fff;
}
button.case-card:hover .case-card__preview .case-card__cta-ico {
  background: #fff;
  color: var(--brand-primary);
}
.case-card__body {
  padding: 22px 24px 24px;
}
.case-card__body .case-card__label { margin-bottom: 8px; }
.case-card__body .case-card__title { margin-bottom: 8px; }

/* Achievement badge delta */
.achievement-badge__delta {
  font-family: var(--font-en);
  font-size: clamp(16px, 2vw, 20px);
  font-weight: 800;
  background: rgba(255,255,255,0.18);
  padding: 4px 12px;
  border-radius: 999px;
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.achievement-badge__delta em {
  font-style: normal;
  color: rgba(255,255,255,0.6);
  margin: 0 4px;
}


/* ------------- Audience pill (For Whom merged into Trouble) ------------- */
.audience-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 22px;
  border-radius: 999px;
  background: #fff;
  border: 2px solid var(--brand-primary);
  color: var(--brand-primary-dark);
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 20px;
  box-shadow: 0 6px 18px rgba(3,168,168,0.12);
  letter-spacing: 0.02em;
}
.audience-pill::before {
  content: "FOR YOU";
  display: none;
}
.audience-pill {
  position: relative;
}


/* ============================================================
   Merged For Whom + Trouble (2-column)
   ============================================================ */
.merged-cols {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-bottom: 40px;
  align-items: stretch;
  max-width: 100%;
}
.merged-col {
  background: #fff;
  border: 1px solid var(--line-soft);
  border-radius: 18px;
  padding: 32px 32px 28px;
  display: flex;
  flex-direction: column;
  transition: transform .3s ease, box-shadow .3s ease;
  position: relative;
  overflow: hidden;
}
.merged-col:hover { box-shadow: 0 18px 40px rgba(3,168,168,0.1); }
.merged-col--for {
  background: linear-gradient(135deg, #fff 0%, #f5fafa 100%);
  border-color: rgba(3,168,168,0.25);
}
.merged-col--for::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--brand-primary);
}
.merged-col--trouble::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--accent-red);
}

.merged-col__head {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-bottom: 18px;
  margin-bottom: 22px;
  border-bottom: 1px dashed var(--line-soft);
}
.merged-col__ico {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--surface-teal-pale);
  color: var(--brand-primary);
  display: grid;
  place-items: center;
  flex: 0 0 auto;
}
.merged-col__ico svg { width: 26px; height: 26px; }
.merged-col__ico--alert {
  background: #fff0ec;
  color: var(--accent-red);
}
.merged-col__eyebrow {
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--text-muted);
  margin-bottom: 2px;
}
.merged-col__title {
  font-family: var(--font-en);
  font-size: 26px;
  font-weight: 900;
  color: var(--text-deep);
  letter-spacing: 0.02em;
  line-height: 1;
}

.merged-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 32px;
  padding: 0;
  margin: 0;
}
.merged-list li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  font-size: 17px;
  line-height: 1.8;
  color: var(--text-deep);
  font-weight: 500;
}
.merged-list__check {
  flex: 0 0 auto;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--brand-primary);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 17px;
  font-weight: 900;
  margin-top: 3px;
}
.merged-list li strong {
  color: var(--brand-primary-dark);
  font-weight: 800;
  background: linear-gradient(180deg, transparent 60%, rgba(3,168,168,0.18) 60%);
  padding: 0 2px;
}

.trouble-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
  padding: 0;
  margin: 0;
}
.trouble-list__item {
  display: flex;
  gap: 14px;
  padding: 18px 20px;
  border-radius: 12px;
  background: #fffafa;
  border: 1px solid rgba(255,74,51,0.15);
  font-size: 16.5px;
  line-height: 1.75;
  color: var(--text-deep);
  align-items: flex-start;
  transition: background .2s ease, transform .2s ease;
}
.trouble-list__item:hover {
  background: #fff0ec;
  transform: translateX(4px);
}
.trouble-list__ico {
  flex: 0 0 auto;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: #fff;
  color: var(--accent-red);
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,74,51,0.25);
}
.trouble-list__ico svg { width: 22px; height: 22px; }
.trouble-list__item strong {
  color: var(--accent-red);
  font-weight: 800;
}

@media (max-width: 900px) {
  .merged-cols { gap: 20px; }
  .merged-col { padding: 26px 22px 22px; }
  .trouble-list { grid-template-columns: 1fr; }
  .merged-list { grid-template-columns: 1fr; }
}
@media (max-width: 1100px) and (min-width: 901px) {
  .trouble-list { grid-template-columns: 1fr 1fr; }
}


/* ============================================================
   Section: 10秒でわかる (What is)
   ============================================================ */
.whatis {
  position: relative;
  overflow: hidden;
  padding: 100px 0 120px;
}
.whatis__bg-text {
  position: absolute;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-en);
  font-weight: 900;
  font-size: clamp(100px, 16vw, 220px);
  color: rgba(3,168,168,0.06);
  letter-spacing: -0.04em;
  line-height: 0.9;
  white-space: nowrap;
  pointer-events: none;
  z-index: 0;
}
.whatis .container { position: relative; z-index: 1; }

.whatis__head {
  text-align: center;
  margin-bottom: 40px;
}
.whatis__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  border-radius: 999px;
  border: 2px solid var(--brand-primary);
  color: var(--brand-primary-dark);
  font-size: 17px;
  font-weight: 800;
  background: #fff;
  margin-bottom: 24px;
  box-shadow: 0 6px 18px rgba(3,168,168,0.12);
}
.whatis__badge svg { width: 18px; height: 18px; }
.whatis__title {
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 900;
  color: var(--text-deep);
  letter-spacing: 0.02em;
  line-height: 1.2;
  margin-bottom: 20px;
  text-wrap: balance;
}
.whatis__grad {
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-primary-dark) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  padding-right: 4px;
}
.whatis__lead {
  font-size: 17px;
  line-height: 1.9;
  color: var(--text-muted);
  max-width: 640px;
  margin: 0 auto;
}

/* ---- Diagram ---- */
.whatis__diagram {
  display: grid;
  grid-template-columns: 1fr auto 1.2fr auto 1fr;
  align-items: center;
  gap: 0;
  max-width: 1100px;
  margin: 64px auto 0;
}
.whatis__node {
  background: #fff;
  border: 1px solid var(--line-soft);
  border-radius: 20px;
  padding: 28px 24px;
  text-align: center;
  box-shadow: 0 10px 28px rgba(0,0,0,0.04);
  position: relative;
  transition: transform .3s ease, box-shadow .3s ease;
}
.whatis__node:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(3,168,168,0.14);
}
.whatis__node-ico {
  width: 56px;
  height: 56px;
  margin: 0 auto 14px;
  border-radius: 16px;
  background: var(--surface-teal-pale);
  color: var(--brand-primary);
  display: grid;
  place-items: center;
}
.whatis__node-ico svg { width: 30px; height: 30px; }
.whatis__node-label {
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.2em;
  color: var(--brand-primary);
  margin-bottom: 6px;
}
.whatis__node-title {
  font-size: 17px;
  font-weight: 800;
  color: var(--text-deep);
  line-height: 1.5;
  margin-bottom: 14px;
}
.whatis__node-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 6px;
  font-size: 12.5px;
  color: var(--text-muted);
  line-height: 1.5;
}
.whatis__node-list li {
  padding: 6px 10px;
  background: var(--surface-teal-pale);
  border-radius: 8px;
}
.whatis__node--output .whatis__node-ico {
  background: rgba(3,168,168,0.15);
}
.whatis__node--output .whatis__node-list li {
  background: rgba(3,168,168,0.08);
  color: var(--brand-primary-dark);
  font-weight: 600;
}

.whatis__arrow {
  color: var(--brand-primary);
  opacity: 0.7;
  padding: 0 14px;
}
.whatis__arrow svg {
  width: 80px;
  height: 22px;
  animation: arrow-flow 2s ease-in-out infinite;
}
.whatis__arrow--2 svg { animation-delay: 0.4s; }
@keyframes arrow-flow {
  0%, 100% { transform: translateX(0); opacity: 0.7; }
  50% { transform: translateX(6px); opacity: 1; }
}

/* ---- Hub node (center) ---- */
.whatis__node--hub {
  aspect-ratio: 1;
  width: 100%;
  max-width: 340px;
  margin: 0 auto;
  position: relative;
  display: grid;
  place-items: center;
  background: radial-gradient(circle at center, #fff 0%, var(--surface-teal-pale) 100%);
  border: 2px solid var(--brand-primary);
  border-radius: 50%;
  padding: 0;
}
.whatis__hub-ring {
  position: absolute;
  inset: 14%;
  border: 2px dashed var(--brand-primary);
  border-radius: 50%;
  opacity: 0.35;
  animation: hub-spin 22s linear infinite;
  z-index: 1;
  pointer-events: none;
}
.whatis__hub-ring--2 {
  inset: 2%;
  border-style: dotted;
  opacity: 0.2;
  animation: hub-spin 40s linear infinite reverse;
}
@keyframes hub-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
.whatis__hub-core {
  position: relative;
  z-index: 5;
  width: 46%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-primary-dark));
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  box-shadow: 0 12px 32px rgba(3,168,168,0.35);
  padding: 8px;
}
.whatis__hub-brand {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: clamp(22px, 2.6vw, 32px);
  letter-spacing: 0.04em;
  line-height: 1;
  color: #fff;
}
.whatis__hub-sub {
  font-family: var(--font-en);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  margin-top: 6px;
  color: #fff;
  opacity: 0.92;
  white-space: nowrap;
}
.whatis__hub-orbit {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}
.whatis__hub-orbit span {
  position: absolute;
  top: 50%;
  left: 50%;
  transform:
    translate(-50%, -50%)
    rotate(var(--a))
    translateY(-52%)
    rotate(calc(-1 * var(--a)));
  background: #fff;
  border: 1px solid var(--brand-primary);
  color: var(--brand-primary-dark);
  padding: 5px 12px;
  font-size: 11px;
  font-weight: 700;
  border-radius: 999px;
  white-space: nowrap;
  box-shadow: 0 4px 10px rgba(0,0,0,0.06);
  z-index: 1;
}

/* ---- 3-step summary ---- */
.whatis__summary {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: 0;
  background: #fff;
  border: 1px solid var(--line-soft);
  border-radius: 18px;
  padding: 24px 28px;
  max-width: 1100px;
  margin: 80px auto 0;
  box-shadow: 0 8px 24px rgba(0,0,0,0.04);
}
.whatis__sum-item {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 10px 12px;
}
.whatis__sum-num {
  flex: 0 0 auto;
  width: 62px;
  height: 62px;
  border-radius: 16px;
  background: var(--brand-primary);
  color: #fff;
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 32px;
  display: grid;
  place-items: center;
  box-shadow: 0 6px 14px rgba(3,168,168,0.3);
}
.whatis__sum-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--text-deep);
  margin-bottom: 6px;
  line-height: 1.4;
}
.whatis__sum-desc {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.7;
}
.whatis__sum-arrow {
  color: var(--brand-primary);
  font-size: 32px;
  font-weight: 700;
  opacity: 0.7;
  padding: 0 14px;
}

/* ---- Closing ---- */
.whatis__closing {
  text-align: center;
  font-size: 17px;
  color: var(--text-deep);
  margin-top: 48px;
  line-height: 1.9;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
  font-weight: 500;
}
.whatis__closing strong {
  color: var(--brand-primary-dark);
  font-weight: 800;
  background: linear-gradient(180deg, transparent 60%, rgba(3,168,168,0.2) 60%);
  padding: 0 4px;
}

/* ---- Responsive ---- */
@media (max-width: 960px) {
  .whatis { padding: 60px 0 80px; }
  .whatis__diagram {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .whatis__arrow {
    justify-self: center;
    transform: rotate(90deg);
    padding: 8px 0;
  }
  .whatis__arrow svg { width: 50px; }
  .whatis__node--hub {
    max-width: 280px;
    width: 100%;
  }
  .whatis__summary {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 20px;
  }
  .whatis__sum-arrow {
    transform: rotate(90deg);
    justify-self: center;
  }
}


/* ---- What is intro: Statement style ---- */
.whatis__intro--statement {
  text-align: center;
  max-width: 980px;
  margin: 0 auto 56px;
  padding: 0 20px;
  font-size: 26px;
  line-height: 1.85;
  letter-spacing: 0.01em;
  color: var(--text-deep);
  font-weight: 600;
  background: none;
  border: none;
  box-shadow: none;
  border-radius: 0;
}
.whatis__intro-brand {
  font-size: 1.22em;
  font-weight: 900;
  background: linear-gradient(120deg, var(--brand-primary) 0%, #5ccfcf 50%, var(--brand-primary-dark) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  letter-spacing: 0.02em;
}
.whatis__intro-em {
  font-weight: 900;
  color: var(--brand-primary-dark);
  background: linear-gradient(180deg, transparent 62%, rgba(3,168,168,0.25) 62%);
  padding: 0 4px;
}
@media (max-width: 900px) {
  .whatis__intro--statement { font-size: 20px; line-height: 1.9; }
}
@media (max-width: 560px) {
  .whatis__intro--statement { font-size: 17px; }
  .whatis__intro--statement br { display: none; }
}

.whatis__intro-sub {
  text-align: center;
  max-width: 980px;
  margin: 24px auto 0;
  padding: 0 20px;
  font-size: 26px;
  line-height: 1.85;
  letter-spacing: 0.01em;
  color: var(--text-deep);
  font-weight: 600;
  font-feature-settings: "palt";
}
.whatis__intro-sub strong {
  color: var(--text-deep);
  font-weight: 900;
}
@media (max-width: 900px) {
  .whatis__intro-sub { font-size: 20px; line-height: 1.9; }
}
@media (max-width: 560px) {
  .whatis__intro-sub { font-size: 17px; }
}


/* ---- Trouble section CTA: large typography ---- */
.trouble-cta--typo {
  margin-top: 80px;
  text-align: center;
  padding: 0 16px;
}
.trouble-cta__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-en);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.4em;
  color: var(--brand-primary);
  margin-bottom: 28px;
}
.trouble-cta__dot {
  width: 40px;
  height: 1px;
  background: var(--brand-primary);
  opacity: 0.5;
}
.trouble-cta__headline {
  font-size: clamp(28px, 4.2vw, 56px);
  font-weight: 800;
  line-height: 1.45;
  letter-spacing: 0.01em;
  color: var(--text-deep);
  margin: 0;
  text-wrap: balance;
}
.trouble-cta__brand {
  font-weight: 900;
  background: linear-gradient(120deg, var(--brand-primary) 0%, #5ccfcf 50%, var(--brand-primary-dark) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  letter-spacing: 0.02em;
  padding-right: 2px;
}
.trouble-cta__em {
  position: relative;
  font-weight: 900;
  color: var(--text-deep);
  display: inline-block;
  padding: 0 6px;
}
.trouble-cta__em::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -6px;
  height: 14px;
  background: var(--brand-primary);
  opacity: 0.85;
  border-radius: 2px;
  transform: skewX(-6deg);
  z-index: -1;
}
@media (max-width: 720px) {
  .trouble-cta--typo { margin-top: 56px; }
  .trouble-cta__headline { font-size: 24px; line-height: 1.55; }
  .trouble-cta__br { display: none; }
  .trouble-cta__em::after { height: 10px; bottom: -4px; }
  .trouble-cta__dot { width: 24px; }
}


/* ---- Seamless section pair (Trouble → Solution) ---- */
.section--seamless-bottom {
  padding-bottom: 60px !important;
}
.section--seamless-top {
  padding-top: 40px !important;
  position: relative;
}
/* subtle divider line between the two */
.section--seamless-top::before { display: none; }
.section-head--tight { margin-bottom: 40px; }
.section-lead--sub {
  font-size: 16px;
  color: var(--text-muted);
  margin-top: 10px;
}


/* ---- Seamless bridge between Trouble CTA and Solution ---- */
.seamless-bridge {
  margin-top: 56px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}
.seamless-bridge__text {
  font-size: 17px;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0.02em;
  margin: 0;
}
.seamless-bridge__arrow {
  color: var(--brand-primary);
  opacity: 0.85;
  animation: bridge-bounce 1.8s ease-in-out infinite;
}
.seamless-bridge__arrow svg {
  width: 28px;
  height: 44px;
}
@keyframes bridge-bounce {
  0%, 100% { transform: translateY(0); opacity: 0.55; }
  50% { transform: translateY(8px); opacity: 1; }
}
@media (max-width: 720px) {
  .seamless-bridge { margin-top: 40px; }
  .seamless-bridge__text { font-size: 15px; }
}


/* ---- Solution preamble + arrow (seamless continuation) ---- */
.solution-preamble {
  display: inline-block;
  font-size: 18px;
  color: var(--brand-primary-dark);
  font-weight: 600;
  letter-spacing: 0.02em;
  margin: 0 auto 14px;
  padding: 12px 28px;
  background: #fff;
  border: 1.5px solid rgba(3,168,168,0.35);
  border-radius: 999px;
  box-shadow: 0 8px 20px rgba(3,168,168,0.08);
}
.solution-preamble-arrow {
  color: var(--brand-primary);
  opacity: 0.8;
  margin: 0 auto 18px;
  animation: bridge-bounce 1.8s ease-in-out infinite;
  animation-delay: 0.3s;
}
.solution-preamble-arrow svg {
  width: 22px;
  height: 36px;
}
.section-head--seamless {
  text-align: center;
  margin-bottom: 44px;
  margin-left: auto;
  margin-right: auto;
  align-items: center;
}
.seamless-bridge--arrow-only { margin-top: 40px; }
@media (max-width: 720px) {
  .solution-preamble { font-size: 15px; padding: 10px 20px; }
  .solution-preamble-arrow svg { width: 18px; height: 30px; }
}


/* seamless whatis->solution */
.whatis { padding-bottom: 40px; }
#solution { padding-top: 40px; }



/* ==== split-card (AI x Human) — brushed up ==== */
.benefit-closing--split {
  margin-top: 90px;
  max-width: 1160px;
  margin-left: auto;
  margin-right: auto;
}
.split-banner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-bottom: 28px;
}
.split-banner__line {
  flex: 0 0 60px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--brand-primary));
}
.split-banner__line:last-child {
  background: linear-gradient(90deg, var(--brand-primary), transparent);
}
.split-banner__text {
  font-family: var(--font-jp);
  font-size: 22px;
  letter-spacing: 0.08em;
  font-weight: 900;
  color: var(--brand-primary-dark);
}

.split-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: stretch;
  gap: 0;
}

.split-card {
  background: #fff;
  border-radius: 24px;
  padding: 48px 44px 44px;
  border: 1px solid var(--line-soft);
  box-shadow: 0 18px 44px rgba(3, 50, 80, 0.08);
  position: relative;
  overflow: hidden;
  transition: transform .35s ease, box-shadow .35s ease;
}
.split-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 28px 60px rgba(3, 50, 80, 0.12);
}
.split-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 8px;
}
.split-card::after {
  /* noise-ish texture */
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(0,0,0,0.035) 1px, transparent 0);
  background-size: 14px 14px;
  pointer-events: none;
  opacity: 0.35;
  mix-blend-mode: multiply;
}
.split-card--ai::before {
  background: linear-gradient(90deg, var(--brand-primary) 0%, var(--brand-primary-dark) 100%);
}
.split-card--human::before {
  background: linear-gradient(90deg, #F5A623 0%, #E87B3A 100%);
}

.split-card__num {
  position: absolute;
  top: 18px;
  right: 22px;
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 96px;
  line-height: 1;
  letter-spacing: -0.04em;
  color: transparent;
  -webkit-text-stroke: 2px rgba(3, 168, 168, 0.18);
  z-index: 0;
  user-select: none;
  pointer-events: none;
}
.split-card--human .split-card__num {
  -webkit-text-stroke: 2px rgba(232, 123, 58, 0.22);
}

.split-card > *:not(::before):not(::after) { position: relative; z-index: 1; }

.split-card__badge {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 22px;
}
.split-card__icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  color: #fff;
  flex: 0 0 auto;
}
.split-card--ai .split-card__icon {
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-primary-dark) 100%);
  box-shadow: 0 10px 24px rgba(3, 168, 168, 0.3);
}
.split-card--human .split-card__icon {
  background: linear-gradient(135deg, #F5A623 0%, #E87B3A 100%);
  box-shadow: 0 10px 24px rgba(232, 123, 58, 0.3);
}
.split-card__icon svg { width: 30px; height: 30px; }
.split-card__badge > div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.split-card__role {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 14px;
  letter-spacing: 0.18em;
}
.split-card--ai .split-card__role { color: var(--brand-primary-dark); }
.split-card--human .split-card__role { color: #C65A1F; }
.split-card__role-sub {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 600;
  letter-spacing: 0.1em;
}

.split-card__headline {
  font-size: 30px;
  font-weight: 900;
  line-height: 1.4;
  color: var(--text-deep);
  letter-spacing: 0.01em;
  margin-bottom: 28px;
}

.split-card__meter {
  background: var(--surface-teal-pale);
  border-radius: 14px;
  padding: 16px 18px;
  margin-bottom: 24px;
}
.split-card--human .split-card__meter {
  background: rgba(245, 166, 35, 0.08);
}
.split-card__meter-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 10px;
}
.split-card__meter-head span {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}
.split-card__meter-head strong {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 32px;
  letter-spacing: -0.02em;
  line-height: 1;
}
.split-card--ai .split-card__meter-head strong { color: var(--brand-primary-dark); }
.split-card--human .split-card__meter-head strong { color: #C65A1F; }
.split-card__meter-head small { font-size: 16px; font-weight: 800; margin-left: 2px; }
.split-card__meter-bar {
  height: 8px;
  border-radius: 999px;
  background: rgba(0,0,0,0.06);
  overflow: hidden;
  margin-bottom: 8px;
}
.split-card__meter-fill {
  height: 100%;
  width: var(--w, 0%);
  border-radius: inherit;
  transition: width 1.2s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.split-card--ai .split-card__meter-fill {
  background: linear-gradient(90deg, var(--brand-primary), var(--brand-primary-dark));
}
.split-card--human .split-card__meter-fill {
  background: linear-gradient(90deg, #F5A623, #E87B3A);
}
.split-card__meter-caption {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 600;
}

.split-card__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}
.split-card__list li {
  position: relative;
  padding: 10px 14px 10px 38px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-deep);
  background: #fafafa;
  border-radius: 10px;
  border-left: 3px solid;
  transition: transform .25s ease, background .25s ease;
}
.split-card--ai .split-card__list li { border-left-color: var(--brand-primary); }
.split-card--human .split-card__list li { border-left-color: #E87B3A; }
.split-card__list li::before {
  content: "";
  position: absolute;
  left: 14px; top: 50%;
  width: 14px;
  height: 14px;
  transform: translateY(-50%);
  border-radius: 4px;
}
.split-card--ai .split-card__list li::before {
  background: rgba(3, 168, 168, 0.15);
  box-shadow: inset 0 0 0 2px var(--brand-primary);
}
.split-card--human .split-card__list li::before {
  background: rgba(232, 123, 58, 0.15);
  box-shadow: inset 0 0 0 2px #E87B3A;
}
.split-card__list li:hover {
  transform: translateX(3px);
  background: #fff;
}

.split-card__divider {
  display: grid;
  place-items: center;
  padding: 0 24px;
  position: relative;
}
.split-card__divider::before,
.split-card__divider::after {
  content: "";
  position: absolute;
  left: 50%;
  width: 2px;
  background: linear-gradient(180deg, transparent, rgba(3, 168, 168, 0.25), transparent);
  transform: translateX(-50%);
}
.split-card__divider::before { top: 0; bottom: calc(50% + 44px); }
.split-card__divider::after  { top: calc(50% + 44px); bottom: 0; }
.split-card__plus {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--text-deep) 0%, #0a2525 100%);
  color: #fff;
  display: grid;
  place-items: center;
  position: relative;
  z-index: 2;
  box-shadow:
    0 14px 36px rgba(0, 0, 0, 0.25),
    inset 0 2px 0 rgba(255, 255, 255, 0.1);
}
.split-card__plus::before {
  content: "";
  position: absolute;
  inset: -6px;
  border-radius: inherit;
  border: 1.5px dashed rgba(3, 168, 168, 0.45);
  animation: split-spin 18s linear infinite;
}
@keyframes split-spin { to { transform: rotate(360deg); } }
.split-card__plus-inner {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 34px;
  letter-spacing: -0.04em;
}

.benefit-closing__footer {
  text-align: center;
  margin-top: 48px;
  padding: 32px 24px;
  position: relative;
  font-size: 22px;
  font-weight: 700;
  color: var(--text-deep);
}
.benefit-closing__footer p { margin: 0; display: inline; }
.benefit-closing__footer .mark {
  background: linear-gradient(transparent 60%, rgba(3,168,168,0.28) 60%);
  font-weight: 900;
  padding: 0 4px;
}
.benefit-closing__quote {
  font-family: var(--font-en);
  font-size: 72px;
  line-height: 0;
  color: var(--brand-primary);
  opacity: 0.35;
  position: absolute;
  font-weight: 900;
}
.benefit-closing__quote--open { top: 32px; left: 8%; }
.benefit-closing__quote--close { bottom: -8px; right: 8%; }

@media (max-width: 960px) {
  .split-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .split-card { padding: 36px 28px 32px; }
  .split-card__headline { font-size: 24px; }
  .split-card__num { font-size: 72px; top: 10px; right: 16px; }
  .split-card__divider {
    padding: 0;
  }
  .split-card__divider::before,
  .split-card__divider::after { display: none; }
  .split-card__plus { width: 60px; height: 60px; }
  .split-card__plus-inner { font-size: 26px; }
  .benefit-closing__footer { font-size: 17px; margin-top: 28px; padding: 24px 16px; }
  .benefit-closing__quote { font-size: 56px; }
  .benefit-closing__quote--open { top: 24px; left: 4%; }
  .benefit-closing__quote--close { bottom: 0; right: 4%; }
}


/* ==== chat-concerns (Q&A chat-style) ==== */
.chat-concerns {
  max-width: 820px;
  margin: 0 auto 56px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 32px 28px;
  background: var(--surface-teal-pale);
  border-radius: 20px;
  border: 1px solid rgba(3,168,168,0.15);
  position: relative;
}
.chat-concerns__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--brand-primary-dark);
  align-self: center;
  margin-bottom: 4px;
}
.chat-concerns__dot {
  width: 8px; height: 8px;
  background: var(--brand-primary);
  border-radius: 50%;
  animation: pulse 1.6s ease-in-out infinite;
}
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.4} }

.chat-msg {
  display: flex;
  gap: 12px;
  align-items: flex-end;
  max-width: 85%;
}
.chat-msg--left { align-self: flex-start; }
.chat-msg--right { align-self: flex-end; flex-direction: row-reverse; }

.chat-msg__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #fff;
  border: 1.5px solid var(--line-soft);
  display: grid;
  place-items: center;
  color: var(--text-muted);
  flex: 0 0 auto;
}
.chat-msg__avatar--brand {
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-primary-dark));
  color: #fff;
  border-color: transparent;
  box-shadow: 0 6px 16px rgba(3,168,168,0.3);
}
.chat-msg__avatar svg { width: 22px; height: 22px; }

.chat-msg__bubble {
  background: #fff;
  padding: 16px 20px 24px;
  border-radius: 16px;
  border-top-left-radius: 4px;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-deep);
  box-shadow: 0 4px 14px rgba(0,0,0,0.04);
  position: relative;
}
.chat-msg--right .chat-msg__bubble {
  border-top-left-radius: 16px;
  border-top-right-radius: 4px;
  background: linear-gradient(135deg, var(--brand-primary-dark), #02797a);
  color: #fff;
}
.chat-msg__bubble strong {
  font-weight: 900;
  color: var(--accent-red);
}
.chat-msg--right .chat-msg__bubble strong {
  color: #fff;
  background: linear-gradient(transparent 62%, rgba(255,255,255,0.3) 62%);
  padding: 0 2px;
}
.chat-msg__q, .chat-msg__a {
  display: inline-block;
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--brand-primary);
  margin-right: 8px;
  padding: 2px 8px;
  background: var(--surface-teal-pale);
  border-radius: 6px;
  vertical-align: 2px;
}
.chat-msg__a {
  color: #fff;
  background: rgba(255,255,255,0.2);
}
.chat-msg__time {
  position: absolute;
  bottom: 6px;
  right: 14px;
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 600;
  letter-spacing: 0.05em;
}
.chat-msg__time--own {
  color: rgba(255,255,255,0.7);
  right: auto;
  left: 14px;
}

@media (max-width: 720px) {
  .chat-concerns { padding: 22px 16px; }
  .chat-msg { max-width: 100%; }
  .chat-msg__bubble { font-size: 15px; padding: 14px 16px 24px; }
  .chat-msg__avatar { width: 34px; height: 34px; }
}


/* ==== quality-quotes v2 (red-line + bold + keyword highlight) ==== */
.quality-quotes--v2 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}
.quality-quotes--v2 .quality-quote {
  border-left: 6px solid var(--accent-red);
  background: #fff;
  padding: 26px 28px;
  font-size: 19px;
  line-height: 1.65;
  font-weight: 700;
  color: var(--text-deep);
  letter-spacing: 0.01em;
  border-radius: 4px;
  box-shadow: 0 4px 14px rgba(0,0,0,0.03);
}
.quality-quotes--v2 .quality-quote mark {
  background: linear-gradient(transparent 58%, rgba(232, 40, 50, 0.2) 58%);
  color: var(--accent-red);
  font-weight: 900;
  padding: 0 2px;
}
@media (max-width: 900px) {
  .quality-quotes--v2 { grid-template-columns: 1fr; gap: 14px; }
  .quality-quotes--v2 .quality-quote { font-size: 17px; padding: 20px 22px; }
}


/* ==== quality-conclusion ==== */
.quality-conclusion {
  text-align: center;
  margin: 48px auto 64px;
  max-width: 1100px;
  padding: 8px 16px;
}
.quality-conclusion p {
  font-size: 30px;
  line-height: 1.55;
  font-weight: 700;
  color: var(--text-deep);
  letter-spacing: 0.01em;
  margin: 0 0 18px;
  word-break: keep-all;
  overflow-wrap: anywhere;
}
.quality-conclusion p strong {
  font-weight: 900;
  font-size: 38px;
  background: linear-gradient(transparent 62%, rgba(3,168,168,0.25) 62%);
  padding: 0 4px;
  display: inline;
  letter-spacing: 0.005em;
}
.quality-conclusion__note {
  font-size: 15px;
  color: var(--text-muted);
  font-weight: 600;
  letter-spacing: 0.05em;
}
@media (max-width: 720px) {
  .quality-conclusion p { font-size: 22px; }
  .quality-conclusion p strong { font-size: 26px; }
  .quality-conclusion__note { font-size: 13px; }
}


/* ------------- Mid CTA (between sections) ------------- */
.mid-cta {
  background: #fff;
  padding: 56px 24px;
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}
.mid-cta--teal {
  background: var(--brand-primary-dark);
  border-color: transparent;
}
.mid-cta--brand {
  background: var(--brand-primary);
  border-color: transparent;
}
.mid-cta--dark {
  background: var(--text-deep);
  border-color: transparent;
}
.mid-cta__inner {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 28px 40px;
  position: relative;
  z-index: 1;
}
.mid-cta__copy {
  flex: 1 1 420px;
  min-width: 0;
}
.mid-cta__label {
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.18em;
  color: var(--brand-primary);
  margin-bottom: 8px;
}
.mid-cta--dark .mid-cta__label {
  color: var(--brand-primary-light);
}
.mid-cta--teal .mid-cta__label,
.mid-cta--brand .mid-cta__label {
  color: #fff;
  opacity: 0.8;
}
.mid-cta__title {
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 900;
  color: var(--text-deep);
  line-height: 1.45;
  margin: 0 0 6px;
  text-wrap: balance;
}
.mid-cta--dark .mid-cta__title,
.mid-cta--teal .mid-cta__title,
.mid-cta--brand .mid-cta__title {
  color: #fff;
}
.mid-cta__sub {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.7;
  margin: 0;
}
.mid-cta--dark .mid-cta__sub,
.mid-cta--teal .mid-cta__sub,
.mid-cta--brand .mid-cta__sub {
  color: rgba(255,255,255,0.82);
}
.mid-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  flex-shrink: 0;
}
.mid-cta__deco {
  position: absolute;
  right: -40px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-en);
  font-size: clamp(90px, 14vw, 160px);
  font-weight: 900;
  color: rgba(3,168,168,0.06);
  letter-spacing: 0.05em;
  z-index: 0;
  pointer-events: none;
  line-height: 1;
}
.mid-cta--dark .mid-cta__deco,
.mid-cta--teal .mid-cta__deco,
.mid-cta--brand .mid-cta__deco {
  color: rgba(255,255,255,0.06);
}
@media (max-width: 720px) {
  .mid-cta { padding: 40px 20px; }
  .mid-cta__inner { flex-direction: column; align-items: flex-start; gap: 20px; }
  .mid-cta__actions { width: 100%; }
  .mid-cta__actions .btn { flex: 1; justify-content: center; }
}


/* ------------- Hero H1 (above title) ------------- */
.hero__h1 {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
  margin: 0 0 26px;
  font-weight: 700;
  line-height: 1.55;
  letter-spacing: 0.02em;
  color: var(--text-deep);
}
.hero__h1-main {
  font-size: clamp(14px, 1.2vw, 17px);
  font-weight: 700;
  color: var(--text-muted);
  line-height: 1.75;
  letter-spacing: 0.05em;
}
.hero__h1-accent {
  color: var(--text-deep);
  font-weight: 900;
  background: linear-gradient(180deg, transparent 60%, rgba(3,168,168,0.20) 60%, rgba(3,168,168,0.20) 92%, transparent 92%);
  padding: 0 3px;
}
.hero__h1-brand {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 11px 22px 12px;
  background: linear-gradient(125deg, var(--brand-primary-dark) 0%, var(--brand-primary) 60%, #1cc0c0 100%);
  color: #fff;
  border-radius: 999px;
  box-shadow: 0 14px 32px rgba(3,168,168,0.26), inset 0 1px 0 rgba(255,255,255,0.22), inset 0 -2px 0 rgba(0,0,0,0.12);
  font-feature-settings: "palt";
  position: relative;
  overflow: hidden;
  transition: transform .3s ease, box-shadow .3s ease;
}
.hero__h1-brand::after {
  content: "";
  position: absolute;
  top: -50%;
  left: -20%;
  width: 40%;
  height: 200%;
  background: linear-gradient(120deg, transparent 40%, rgba(255,255,255,0.18) 50%, transparent 60%);
  transform: skewX(-20deg);
  transition: left 0.7s ease;
  pointer-events: none;
}
.hero__h1-brand:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 40px rgba(3,168,168,0.34), inset 0 1px 0 rgba(255,255,255,0.22), inset 0 -2px 0 rgba(0,0,0,0.12);
}
.hero__h1-brand:hover::after {
  left: 120%;
}
.hero__h1-brand__name {
  display: inline-flex;
  align-items: baseline;
  gap: 2px;
  line-height: 1;
}
.hero__h1-brand__jp {
  font-size: clamp(13px, 1.1vw, 15px);
  font-weight: 700;
  letter-spacing: 0.04em;
}
.hero__h1-brand__en {
  font-family: var(--font-en);
  font-size: clamp(22px, 1.9vw, 26px);
  font-weight: 900;
  letter-spacing: 0.02em;
  line-height: 1;
  margin-left: 3px;
  background: linear-gradient(180deg, #ffffff 0%, #d9fbfb 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 2px 8px rgba(0,0,0,0.1);
}
@media (max-width: 720px) {
  .hero__h1-main { font-size: 13px; }
  .hero__h1-br { display: none; }
}


/* ============================================================
   Scope: 12 categories grid (override)
   ============================================================ */
#scope .scope-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 56px;
}
@media (max-width: 1100px) {
  #scope .scope-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  #scope .scope-grid { grid-template-columns: 1fr; gap: 14px; }
}

/* Reset earlier .scope-cat styles inside the new grid */
#scope .scope-grid .scope-cat {
  display: flex;
  flex-direction: column;
  grid-template-columns: none;
  gap: 14px;
  padding: 28px 26px 26px;
  background: #fff;
  border: 1px solid var(--line-soft);
  border-radius: 14px;
  box-shadow: 0 1px 0 rgba(10,37,37,0.02);
  position: relative;
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
#scope .scope-grid .scope-cat::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--brand-primary-dark), var(--brand-primary));
  opacity: 0.85;
}
#scope .scope-grid .scope-cat:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 32px rgba(10,37,37,0.08);
  border-color: rgba(0, 159, 159, 0.35);
}

#scope .scope-cat__head {
  position: static;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
#scope .scope-cat__meta {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
}
#scope .scope-cat__num {
  font-family: var(--font-en);
  font-size: 22px;
  font-weight: 900;
  color: var(--brand-primary-dark);
  letter-spacing: 0.04em;
  line-height: 1;
}
#scope .scope-cat__en {
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 0;
}
#scope .scope-cat__ai {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}
#scope .scope-cat__ai-label {
  font-family: var(--font-en);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 9px;
  letter-spacing: 0.18em;
  padding: 2px 6px;
  background: rgba(0, 159, 159, 0.08);
  border-radius: 4px;
  color: var(--brand-primary-dark);
}
#scope .scope-cat__stars {
  font-size: 12px;
  letter-spacing: 1px;
  line-height: 1;
}
#scope .scope-cat__stars-on { color: var(--brand-primary); }
#scope .scope-cat__stars-off { color: rgba(10,37,37,0.18); }

#scope .scope-grid .scope-cat__name {
  font-size: 18px;
  font-weight: 900;
  color: var(--text-deep);
  line-height: 1.45;
  letter-spacing: 0.01em;
  margin: 2px 0 4px;
}

#scope .scope-grid .scope-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
  padding-top: 6px;
}
#scope .scope-grid .scope-tag {
  display: inline-block;
  padding: 5px 10px;
  background: rgba(0, 159, 159, 0.05);
  border: 1px solid rgba(0, 159, 159, 0.16);
  border-radius: 999px;
  font-size: 11.5px;
  line-height: 1.4;
  color: var(--text-deep);
  white-space: nowrap;
}
#scope .scope-grid .scope-cat:hover .scope-tag {
  background: rgba(0, 159, 159, 0.08);
}

/* Subtle accent shift by AI suitability */
#scope .scope-grid .scope-cat[data-ai="3"]::before {
  background: linear-gradient(90deg, var(--brand-primary-dark), var(--brand-primary));
  opacity: 1;
}
#scope .scope-grid .scope-cat[data-ai="2"]::before {
  background: linear-gradient(90deg, #2d6e6e, #4ea6a6);
  opacity: 0.8;
}
#scope .scope-grid .scope-cat[data-ai="1"]::before {
  background: linear-gradient(90deg, #8a8f93, #b6bbbf);
  opacity: 0.6;
}

#scope .scope-notes {
  margin-top: 40px;
  padding: 18px 22px;
  background: rgba(10,37,37,0.025);
  border-left: 3px solid var(--brand-primary);
  border-radius: 4px;
}
#scope .scope-notes p {
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--text-muted);
}
#scope .scope-notes p + p { margin-top: 4px; }


/* ============================================================
   Case extras: "他にこんなこともできました"
   ============================================================ */
.case-extras {
  margin-top: 64px;
  padding: 36px 40px;
  background: #fff;
  border: 1px solid var(--line-soft);
  border-radius: 16px;
  box-shadow: 0 1px 0 rgba(10,37,37,0.02);
  position: relative;
}
.case-extras::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--brand-primary-dark), var(--brand-primary));
  border-top-left-radius: 16px;
  border-top-right-radius: 16px;
}
.case-extras__head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 22px;
  flex-wrap: wrap;
}
.case-extras__chip {
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.18em;
  padding: 5px 12px;
  background: var(--brand-primary-dark);
  color: #fff;
  border-radius: 999px;
  text-transform: uppercase;
}
.case-extras__title {
  font-size: 22px;
  font-weight: 900;
  color: var(--text-deep);
  letter-spacing: 0.01em;
  margin: 0;
  line-height: 1.4;
}
.case-extras__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}
.case-extras__list li {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 18px;
  align-items: start;
  padding: 16px 18px;
  background: rgba(0, 159, 159, 0.04);
  border: 1px solid rgba(0, 159, 159, 0.12);
  border-radius: 10px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--text-deep);
}
.case-extras__list li strong {
  font-weight: 900;
  color: var(--brand-primary-dark);
}
.case-extras__num {
  font-family: var(--font-en);
  font-size: 18px;
  font-weight: 900;
  color: var(--brand-primary);
  letter-spacing: 0.04em;
  background: #fff;
  border: 1px solid rgba(0, 159, 159, 0.25);
  border-radius: 8px;
  width: 48px;
  height: 36px;
  display: grid;
  place-items: center;
  line-height: 1;
}
@media (max-width: 760px) {
  .case-extras { padding: 26px 20px; }
  .case-extras__title { font-size: 18px; }
  .case-extras__list li {
    grid-template-columns: 38px 1fr;
    gap: 12px;
    padding: 14px;
    font-size: 14px;
  }
  .case-extras__num { width: 38px; height: 32px; font-size: 14px; }
}


/* ============================================================
   Case closing: 80% automation message
   ============================================================ */
.case-closing {
  margin-top: 56px;
  text-align: center;
  padding: 48px 32px;
  background: linear-gradient(135deg, rgba(0,159,159,0.06) 0%, rgba(10,37,37,0.04) 100%);
  border-radius: 18px;
  border: 1px solid rgba(0,159,159,0.18);
}
.case-closing__lead {
  font-size: 28px;
  font-weight: 900;
  color: var(--text-deep);
  letter-spacing: 0.01em;
  line-height: 1.5;
  margin: 0 0 14px;
}
.case-closing__hl {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 1.25em;
  font-weight: 900;
  background: linear-gradient(135deg, var(--brand-primary-dark), var(--brand-primary));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  padding: 0 4px;
  letter-spacing: 0.02em;
}
.case-closing__sub {
  font-size: 17px;
  line-height: 1.9;
  color: var(--text-deep);
  font-weight: 600;
  margin: 0 0 28px;
}
.case-closing__sub strong {
  font-weight: 900;
  color: var(--brand-primary-dark);
  background: linear-gradient(transparent 60%, rgba(0,159,159,0.18) 60%);
  padding: 0 2px;
}
.case-closing__cta {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}
@media (max-width: 760px) {
  .case-closing { padding: 36px 20px; margin-top: 40px; }
  .case-closing__lead { font-size: 20px; }
  .case-closing__sub { font-size: 13.5px; }
  .case-closing__cta { flex-direction: column; width: 100%; }
  .case-closing__cta .btn { width: 100%; }
}


/* SCOPE head CTA */
.scope-head__cta {
  margin-top: 22px;
}
@media (max-width: 760px) {
  .scope-head__cta { margin-top: 16px; }
  .scope-head__cta .btn { width: 100%; justify-content: center; }
}


/* ============================================================
   Tools: 3-category stack (override)
   ============================================================ */
#tools .section-head { text-align: left; }
#tools .section-head .section-lead { margin-left: 0; margin-right: 0; }
#tools .section-lead { margin-top: 14px; }

#tools .tools-stack {
  display: grid;
  gap: 32px;
  margin-top: 48px;
}
#tools .tools-cat {
  background: #fff;
  border: 1px solid var(--line-soft);
  border-radius: 16px;
  padding: 28px 28px 26px;
  position: relative;
  overflow: hidden;
}
#tools .tools-cat::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
}
#tools .tools-cat--model::before    { background: linear-gradient(90deg, #6b4ea8, #9b7ed1); }
#tools .tools-cat--runtime::before  { background: linear-gradient(90deg, #1f6fb8, #4a9be0); }
#tools .tools-cat--integration::before { background: linear-gradient(90deg, #1e7a5f, #4caa83); }

#tools .tools-cat__head {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  margin-bottom: 22px;
}
#tools .tools-cat__num {
  font-family: var(--font-en);
  font-size: 28px;
  font-weight: 900;
  letter-spacing: 0.04em;
  line-height: 1;
  color: var(--text-deep);
  opacity: 0.4;
}
#tools .tools-cat--model .tools-cat__num    { color: #6b4ea8; opacity: 1; }
#tools .tools-cat--runtime .tools-cat__num  { color: #1f6fb8; opacity: 1; }
#tools .tools-cat--integration .tools-cat__num { color: #1e7a5f; opacity: 1; }
#tools .tools-cat__titles { flex: 1; }
#tools .tools-cat__en {
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 4px;
}
#tools .tools-cat__name {
  font-size: 20px;
  font-weight: 900;
  color: var(--text-deep);
  margin: 0;
  line-height: 1.4;
}
#tools .tools-cat__sub {
  font-size: 13px;
  color: var(--text-muted);
  margin: 6px 0 0;
  line-height: 1.7;
}
#tools .tools-cat .tools-grid {
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
@media (max-width: 900px) {
  #tools .tools-cat .tools-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  #tools .tools-cat .tools-grid { grid-template-columns: 1fr; }
  #tools .tools-cat { padding: 22px 18px 20px; }
  #tools .tools-cat__num { font-size: 22px; }
  #tools .tools-cat__name { font-size: 17px; }
}

/* Tint marks per category */
#tools .tools-cat--model .tool-card__mark    { background: rgba(107,78,168,0.10); color: #6b4ea8; border-color: rgba(107,78,168,0.18); }
#tools .tools-cat--runtime .tool-card__mark  { background: rgba(31,111,184,0.10); color: #1f6fb8; border-color: rgba(31,111,184,0.18); }
#tools .tools-cat--integration .tool-card__mark { background: rgba(30,122,95,0.10); color: #1e7a5f; border-color: rgba(30,122,95,0.18); }
#tools .tools-cat--model .tool-card:hover    { border-color: #6b4ea8; }
#tools .tools-cat--runtime .tool-card:hover  { border-color: #1f6fb8; }
#tools .tools-cat--integration .tool-card:hover { border-color: #1e7a5f; }

#tools .tools-notes {
  margin-top: 36px;
  padding: 18px 22px;
  background: rgba(10,37,37,0.025);
  border-left: 3px solid var(--brand-primary);
  border-radius: 4px;
}
#tools .tools-notes p {
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--text-muted);
}
#tools .tools-notes p + p { margin-top: 4px; }


/* Left-align section heads for: SECURITY / FOR WHOM (merged) / CONSULTANT / RELATED / BENEFIT */
#security .section-head,
#forwhom .section-head,
#consultant .section-head,
#related .section-head,
#benefit .section-head {
  text-align: left;
  align-items: flex-start;
}
#benefit .section-head .speech-bubble--row { align-self: flex-start; }
#security .section-head .section-lead,
#forwhom .section-head .section-lead,
#consultant .section-head .section-lead,
#related .section-head .section-lead {
  margin-left: 0;
  margin-right: 0;
  text-align: left;
}
/* Merged "For Whom" column inside flow/forwhom merged section */
.merged-col__eyebrow,
.merged-col__title {
  text-align: left;
}


/* RELATED — primary CTA + chip arrow */
.related-primary__cta {
  margin-top: 18px;
}
.related-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.related-chip__arrow {
  font-family: var(--font-en);
  font-size: 12px;
  color: var(--brand-primary);
  transition: transform 200ms ease;
}
.related-chip:hover .related-chip__arrow {
  transform: translate(2px, -2px);
}
@media (max-width: 760px) {
  .related-primary__cta .btn { width: 100%; justify-content: center; }
}


/* ============================================================
   SOLUTION — Timeline layout (replace accordion)
   ============================================================ */
.solution-timeline {
  margin: 56px auto 0;
  display: grid;
  gap: 0;
  max-width: 100%;
  padding: 56px 64px 56px;
  background: #fff;
  border-radius: 20px;
  border: 1px solid var(--line-soft);
  box-shadow: 0 4px 24px rgba(10,37,37,0.04);
  position: relative;
  overflow: hidden;
}
.solution-row {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 28px;
  position: relative;
  padding: 28px 0 28px;
}
.solution-row:first-child { padding-top: 0; }
.solution-row__num-col {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.solution-row__num {
  font-family: var(--font-en);
  font-size: 64px;
  font-weight: 900;
  line-height: 0.9;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--brand-primary-dark) 0%, var(--brand-primary) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  position: relative;
  z-index: 2;
}
.solution-row__num::before {
  content: "";
  position: absolute;
  left: -8px; top: -6px;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--brand-primary);
  box-shadow: 0 0 0 4px rgba(0,159,159,0.15);
  z-index: -1;
  display: none; /* keep simple — number is the marker */
}
.solution-row__line {
  position: absolute;
  left: 28px;
  top: 64px;
  bottom: -28px;
  width: 2px;
  background: linear-gradient(to bottom, rgba(0,159,159,0.3) 0%, rgba(0,159,159,0.08) 100%);
  z-index: 1;
}
.solution-row__body {
  padding-top: 6px;
  padding-bottom: 4px;
}
.solution-row__title {
  font-size: 22px;
  font-weight: 900;
  color: var(--text-deep);
  letter-spacing: 0.01em;
  line-height: 1.55;
  margin: 0 0 12px;
}
.solution-row__desc {
  font-size: 16.5px;
  line-height: 1.95;
  color: var(--text-deep);
  opacity: 0.78;
  margin: 0;
}

@media (max-width: 760px) {
  .solution-timeline { margin-top: 36px; padding: 32px 22px; border-radius: 14px; }
  .solution-row {
    grid-template-columns: 70px 1fr;
    gap: 16px;
    padding: 20px 0;
  }
  .solution-row__num { font-size: 40px; }
  .solution-row__line {
    left: 18px;
    top: 44px;
    bottom: -20px;
  }
  .solution-row__title { font-size: 17px; line-height: 1.5; margin-bottom: 8px; }
  .solution-row__desc { font-size: 14.5px; line-height: 1.85; }
}

/* ------------- BPO callout (TEAM末尾 / SCOPE末尾) ------------- */
.bpo-callout {
  display: flex;
  align-items: stretch;
  gap: 24px;
  margin-top: 56px;
  padding: 28px 32px;
  background: #fff;
  border: 1px solid var(--line-soft);
  border-left: 6px solid var(--brand-primary);
  position: relative;
}
.bpo-callout__tag {
  flex-shrink: 0;
  align-self: flex-start;
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  color: #fff;
  background: var(--brand-primary);
  padding: 6px 14px;
  white-space: nowrap;
}
.bpo-callout__body {
  flex: 1;
  min-width: 0;
}
.bpo-callout__title {
  font-size: 18px;
  font-weight: 900;
  color: var(--text-deep);
  line-height: 1.55;
  margin-bottom: 10px;
}
.bpo-callout__desc {
  font-size: 15px;
  line-height: 1.85;
  color: var(--text-primary);
}

/* ------------- WHATIS BPO note ------------- */
.whatis__bpo-note {
  display: flex;
  align-items: center;
  gap: 16px;
  max-width: 100%;
  margin: 28px auto 0;
  padding: 16px 22px;
  background: var(--surface-teal-pale);
  border-left: 4px solid var(--brand-primary);
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-primary);
}
.whatis__bpo-tag {
  flex-shrink: 0;
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.08em;
  color: var(--brand-primary-dark);
  background: #fff;
  padding: 4px 10px;
  white-space: nowrap;
}
.whatis__bpo-text strong {
  color: var(--text-deep);
}

@media (max-width: 760px) {
  .bpo-callout { flex-direction: column; gap: 14px; padding: 20px 22px; }
  .bpo-callout__title { font-size: 16px; }
  .bpo-callout__desc { font-size: 14px; }
  .whatis__bpo-note { flex-direction: column; align-items: flex-start; gap: 8px; padding: 14px 16px; font-size: 14px; }
}