/* ====================================================================
   Service detail pages — shared stylesheet
   ==================================================================== */

/* Hero */
.service-hero { padding-bottom: 120px; }
.service-hero-grid {
  display: grid; grid-template-columns: 1.4fr 1fr;
  gap: 80px; align-items: end; margin-top: 16px;
}
@media(max-width: 960px) { .service-hero-grid { grid-template-columns: 1fr; gap: 56px; } }

.service-hero .hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 40px; }
.service-hero .btn-cta {
  display: inline-flex; align-items: center; gap: 14px;
  padding: 18px 32px; background: var(--c-accent); color: #fff;
  border-radius: 999px; font-size: 14px; letter-spacing: 0.04em;
  transition: background .25s var(--ease);
}
.service-hero .btn-cta:hover { background: var(--c-primary); }
.service-hero .btn-ghost {
  display: inline-flex; align-items: center; gap: 14px;
  padding: 18px 28px; border: 1px solid var(--c-line);
  border-radius: 999px; font-size: 14px; color: var(--c-text);
  transition: border-color .25s var(--ease), color .25s var(--ease);
}
.service-hero .btn-ghost:hover { border-color: var(--c-accent); color: var(--c-accent); }

.hero-stats {
  display: grid; gap: 1px;
  background: var(--c-line); border: 1px solid var(--c-line);
  border-radius: 12px; overflow: hidden;
}
.hero-stats .stat {
  background: #fff; padding: 28px 28px;
  display: flex; flex-direction: column; gap: 8px;
}
.hero-stats .num {
  font-family: var(--f-en); font-weight: 200;
  font-size: clamp(40px, 5vw, 56px); color: var(--c-primary);
  letter-spacing: 0.01em; line-height: 1;
}
.hero-stats .num small { font-size: 0.4em; margin-left: 8px; color: var(--c-text-sub); font-weight: 300; }
.hero-stats .cap { font-size: 12px; color: var(--c-text-sub); letter-spacing: 0.05em; line-height: 1.7; }

/* Section title accent variant */
.section-title .accent { color: var(--c-accent); font-weight: 400; }

/* Challenge cards */
.challenge-grid {
  margin-top: 56px;
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 1px; background: var(--c-line);
  border: 1px solid var(--c-line); border-radius: 12px; overflow: hidden;
}
@media(max-width: 760px) { .challenge-grid { grid-template-columns: 1fr; } }
.ch-card { background: #fff; padding: 36px 32px; min-height: 200px; display: flex; flex-direction: column; gap: 12px; }
.ch-card .num {
  font-size: 12px; color: var(--c-accent); letter-spacing: 0.18em;
  font-weight: 400;
}
.ch-card h3 { margin: 0; font-size: 20px; font-weight: 500; color: var(--c-primary); line-height: 1.5; }
.ch-card p { margin: 0; font-size: 14px; color: var(--c-text-sub); line-height: 1.95; }

/* Plan cards */
.plan-grid {
  margin-top: 56px;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
@media(max-width: 960px) { .plan-grid { grid-template-columns: 1fr; } }
.plan-card {
  background: #fff; border: 1px solid var(--c-line);
  border-radius: 14px; padding: 36px 32px;
  display: flex; flex-direction: column; gap: 14px;
}
.plan-card.highlight { background: var(--c-primary); color: #fff; border-color: var(--c-primary); }
.plan-card.highlight h3, .plan-card.highlight .plan-en { color: #fff; }
.plan-card.highlight .plan-lead, .plan-card.highlight .plan-list { color: var(--c-text-on-dark); }
.plan-card.highlight .plan-list .material-icons-outlined { color: var(--c-accent-2); }
.plan-card .plan-en { font-family: var(--f-en); font-size: 11px; letter-spacing: 0.22em; color: var(--c-accent); text-transform: uppercase; }
.plan-card h3 { margin: 4px 0 6px; font-size: 24px; font-weight: 500; color: var(--c-primary); letter-spacing: 0.02em; }
.plan-card .plan-lead { margin: 0 0 10px; font-size: 14px; color: var(--c-text-sub); line-height: 1.95; }
.plan-card .plan-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; color: var(--c-text); font-size: 14px; }
.plan-card .plan-list li { display: flex; gap: 10px; align-items: flex-start; line-height: 1.7; }
.plan-card .plan-list .material-icons-outlined { font-size: 18px; color: var(--c-accent); flex-shrink: 0; margin-top: 2px; }

/* Roles */
.roles-grid {
  margin-top: 56px;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
  background: var(--c-line); border: 1px solid var(--c-line);
  border-radius: 12px; overflow: hidden;
}
@media(max-width: 900px) { .roles-grid { grid-template-columns: repeat(2, 1fr); } }
@media(max-width: 560px) { .roles-grid { grid-template-columns: 1fr; } }
.role { background: #fff; padding: 28px 28px; display: flex; flex-direction: column; gap: 8px; }
.role .role-en { font-family: var(--f-en); font-size: 11px; letter-spacing: 0.22em; color: var(--c-accent); text-transform: uppercase; }
.role h4 { margin: 0; font-size: 16px; font-weight: 500; color: var(--c-primary); }
.role p { margin: 0; font-size: 13px; color: var(--c-text-sub); line-height: 1.85; }

/* Flow */
.flow-list { margin-top: 56px; border-top: 1px solid var(--c-line); }
.flow-row {
  display: grid; grid-template-columns: 200px 1fr;
  gap: 40px; padding: 32px 0; border-bottom: 1px solid var(--c-line);
}
@media(max-width: 700px) { .flow-row { grid-template-columns: 1fr; gap: 12px; } }
.flow-row .step { display: flex; flex-direction: column; gap: 8px; }
.flow-row .step .en { font-family: var(--f-en); font-size: 11px; letter-spacing: 0.22em; color: var(--c-accent); text-transform: uppercase; }
.flow-row .step .day { font-family: var(--f-en); font-size: 24px; font-weight: 200; color: var(--c-primary); letter-spacing: 0.02em; }
.flow-row .body h4 { margin: 0 0 8px; font-size: 18px; font-weight: 500; color: var(--c-primary); }
.flow-row .body p { margin: 0; font-size: 14px; color: var(--c-text-sub); line-height: 1.95; }

/* FAQ */
.faq-list { margin-top: 48px; border-top: 1px solid var(--c-line); }
.faq { border-bottom: 1px solid var(--c-line); padding: 0; }
.faq summary {
  list-style: none; padding: 24px 0; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center; gap: 24px;
  font-size: 16px; color: var(--c-primary); font-weight: 500;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary .plus { color: var(--c-accent); transition: transform .3s var(--ease); }
.faq[open] summary .plus { transform: rotate(45deg); }
.faq p { margin: 0 0 24px; font-size: 14px; color: var(--c-text-sub); line-height: 2; max-width: 760px; }

/* Related services */
.related-services {
  padding: var(--section-y) var(--pad-x);
  background: var(--c-sub-base);
  border-top: 1px solid var(--c-line);
}
.rel-head { max-width: 720px; margin-bottom: 48px; }
.rel-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.rel-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
@media(max-width: 1100px) { .rel-grid.cols-3 { grid-template-columns: repeat(2, 1fr); } }
@media(max-width: 760px) { .rel-grid, .rel-grid.cols-3 { grid-template-columns: 1fr; } }
.rel-card {
  display: flex; flex-direction: column; gap: 10px;
  background: #fff; padding: 36px 32px;
  border: 1px solid var(--c-line); border-radius: 14px;
  transition: border-color .25s var(--ease), transform .25s var(--ease);
}
.rel-card:hover { border-color: var(--c-accent); transform: translateY(-2px); }
.rel-card .rel-en { font-family: var(--f-en); font-size: 11px; letter-spacing: 0.22em; color: var(--c-accent); text-transform: uppercase; }
.rel-card h3 { margin: 4px 0 6px; font-size: 22px; font-weight: 500; color: var(--c-primary); }
.rel-card p { margin: 0 0 20px; font-size: 14px; color: var(--c-text-sub); line-height: 1.95; }
.rel-card .rel-link { font-family: var(--f-en); font-size: 12px; color: var(--c-accent); letter-spacing: 0.06em; margin-top: auto; }
.rel-card .rel-link .arr { display: inline-block; margin-left: 6px; transition: transform .25s var(--ease); }
.rel-card:hover .rel-link .arr { transform: translateX(4px); }

/* Two-column "scope" tables */
.scope-grid {
  margin-top: 56px;
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px;
  background: var(--c-line); border: 1px solid var(--c-line);
  border-radius: 12px; overflow: hidden;
}
@media(max-width: 760px) { .scope-grid { grid-template-columns: 1fr; } }
.scope-cell { background: #fff; padding: 32px; }
.scope-cell h4 { margin: 0 0 16px; font-size: 16px; font-weight: 500; color: var(--c-primary); display: flex; align-items: center; gap: 10px; }
.scope-cell h4 .material-icons-outlined { font-size: 20px; color: var(--c-accent); }
.scope-cell ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.scope-cell li { font-size: 14px; color: var(--c-text); line-height: 1.7; padding-left: 18px; position: relative; }
.scope-cell li::before { content: ""; position: absolute; left: 0; top: 11px; width: 8px; height: 1px; background: var(--c-accent); }

/* Tech stack chips */
.tech-stack { margin-top: 48px; display: flex; flex-direction: column; gap: 28px; }
.tech-row { display: grid; grid-template-columns: 160px 1fr; gap: 32px; align-items: start; }
@media(max-width: 700px) { .tech-row { grid-template-columns: 1fr; gap: 8px; } }
.tech-row .label { font-family: var(--f-en); font-size: 11px; letter-spacing: 0.22em; color: var(--c-text-sub); text-transform: uppercase; padding-top: 6px; }
.tech-row .chips { display: flex; flex-wrap: wrap; gap: 8px; }
.tech-row .chip {
  font-family: var(--f-en); font-size: 12px; padding: 6px 12px;
  border: 1px solid var(--c-line); border-radius: 999px; color: var(--c-text);
  background: #fff;
}

/* Outcomes (consulting metrics) */
.outcomes {
  margin-top: 56px;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  background: var(--c-line); border: 1px solid var(--c-line);
  border-radius: 12px; overflow: hidden;
}
@media(max-width: 900px) { .outcomes { grid-template-columns: repeat(2, 1fr); } }
.outcome { background: #fff; padding: 32px 28px; display: flex; flex-direction: column; gap: 6px; }
.outcome .num { font-family: var(--f-en); font-weight: 200; font-size: clamp(36px, 4vw, 48px); color: var(--c-accent); line-height: 1; }
.outcome .num small { font-size: 0.4em; color: var(--c-text-sub); margin-left: 6px; font-weight: 300; }
.outcome .label { font-size: 13px; color: var(--c-primary); font-weight: 500; }
.outcome .desc { font-size: 12px; color: var(--c-text-sub); line-height: 1.7; }

/* Phase timeline (consulting) */
.phase-grid {
  margin-top: 56px;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
  position: relative;
}
@media(max-width: 900px) { .phase-grid { grid-template-columns: 1fr; } }
.phase {
  background: #fff; border: 1px solid var(--c-line);
  border-radius: 14px; padding: 28px 24px;
  display: flex; flex-direction: column; gap: 10px;
  position: relative;
}
.phase .ph-en { font-family: var(--f-en); font-size: 11px; letter-spacing: 0.22em; color: var(--c-accent); text-transform: uppercase; }
.phase .ph-num { font-family: var(--f-en); font-weight: 200; font-size: 40px; color: var(--c-primary); line-height: 1; }
.phase h4 { margin: 0; font-size: 16px; font-weight: 500; color: var(--c-primary); }
.phase p { margin: 0; font-size: 13px; color: var(--c-text-sub); line-height: 1.85; }
.phase .ph-dur { margin-top: 8px; font-size: 11px; color: var(--c-text-sub); letter-spacing: 0.12em; padding-top: 12px; border-top: 1px dashed var(--c-line); }