/* ========================================
   AI構築代行サービス LP (build.html) — Styles
   lp-style.css + lp-v2-style.css の上に重ねて使用
   ======================================== */

/* --- Beta banner --- */
.beta-banner {
  background: linear-gradient(90deg, #7c3aed, var(--color-accent));
  color: #fff;
  padding: 10px 0;
  text-align: center;
  font-size: 0.875rem;
  letter-spacing: 0.02em;
  position: sticky;
  top: 64px;
  z-index: 50;
}

.beta-banner strong {
  font-weight: 700;
}

@media (max-width: 480px) {
  .beta-banner {
    font-size: 0.8125rem;
    padding: 8px 16px;
  }
}

/* --- AI package preview (Solution visual) --- */
.ai-package-preview {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-md);
}

.aip-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 16px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--color-border-light);
}

.aip-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--color-text-secondary);
  text-transform: uppercase;
}

.aip-status {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-success);
}

.aip-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 12px 0;
}

.aip-item + .aip-item {
  border-top: 1px dashed var(--color-border-light);
}

.aip-icon {
  flex-shrink: 0;
  font-size: 1.5rem;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent-light);
  border-radius: var(--radius-sm);
}

.aip-item strong {
  display: block;
  font-size: 0.9375rem;
  color: var(--color-text);
  margin-bottom: 2px;
}

.aip-item small {
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.aip-footer {
  margin-top: 16px;
  padding: 12px 14px;
  background: var(--color-bg-alt);
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  text-align: center;
}

/* --- Pricing: highlighted row (most popular plan) --- */
.pricing-row.highlight {
  position: relative;
  margin: 12px -20px;
  padding: 20px;
  background: linear-gradient(135deg, var(--color-accent-light), #ede9fe);
  border: 2px solid var(--color-accent);
  border-radius: var(--radius-md);
  box-shadow: 0 2px 12px rgba(37, 99, 235, 0.15);
}

.pricing-row-recommend-badge {
  position: absolute;
  top: -12px;
  left: 16px;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #fff;
  background: var(--color-accent);
  padding: 4px 12px;
  border-radius: 999px;
  text-transform: uppercase;
}

.pricing-row.highlight .pricing-row-label {
  font-weight: 600;
}

.pricing-row.highlight .price-new {
  font-size: 1.375rem;
  color: var(--color-accent-dark);
}

/* --- Pricing: beta old/new price --- */
.pricing-row-amount .price-old {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-tertiary);
  text-decoration: line-through;
  text-decoration-color: var(--color-text-tertiary);
  margin-bottom: 2px;
}

.pricing-row-amount .price-new {
  display: block;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-accent-dark);
  letter-spacing: -0.01em;
}

/* --- Hero variation for build service --- */
.hero.hero-build h1 em {
  background: linear-gradient(135deg, #7c3aed, var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero.hero-build::before {
  background: radial-gradient(
    circle,
    rgba(124, 58, 237, 0.06) 0%,
    transparent 70%
  );
}

/* --- Skill Catalog --- */
.skill-catalog {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.skill-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 28px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: var(--transition);
  position: relative;
}

.skill-card:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.skill-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 4px;
}

.skill-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-accent);
  background: var(--color-accent-light);
  border-radius: 8px;
}

.skill-badge {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: #7c3aed;
  background: #f5f3ff;
  border: 1px solid #ddd6fe;
  padding: 3px 10px;
  border-radius: 999px;
  text-transform: uppercase;
}

.skill-card h3 {
  font-size: 1rem;
  line-height: 1.5;
}

.skill-card p {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.skill-card .skill-meta {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px dashed var(--color-border);
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--color-text-tertiary);
}

.skill-card .skill-meta strong {
  color: var(--color-text);
  font-weight: 600;
}

@media (max-width: 768px) {
  .skill-catalog {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .skill-catalog {
    grid-template-columns: 1fr;
  }
}

/* --- Delivery visual (納品物の見える化) --- */
.delivery-visual {
  background: #0f172a;
  border-radius: var(--radius-xl);
  padding: 32px;
  font-family: "SF Mono", "Fira Code", monospace;
  font-size: 0.8125rem;
  line-height: 1.9;
  color: #e2e8f0;
  box-shadow: var(--shadow-lg);
  overflow-x: auto;
}

.delivery-visual .dir {
  color: #60a5fa;
}

.delivery-visual .file {
  color: #f8fafc;
}

.delivery-visual .comment {
  color: #94a3b8;
}

.delivery-visual .title {
  color: #fbbf24;
  font-weight: 600;
  margin-bottom: 12px;
  display: block;
}

/* --- Pricing: menu + package dual table --- */
.pricing-tables {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  max-width: 1040px;
  margin: 0 auto;
}

.pricing-block {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 32px;
}

.pricing-block.highlight {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-lg);
  position: relative;
}

.pricing-block.highlight::before {
  content: "RECOMMENDED";
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 4px 14px;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #fff;
  background: var(--color-accent);
  border-radius: 999px;
}

.pricing-block h3 {
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.pricing-block-sub {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  margin-bottom: 24px;
}

.pricing-rows {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--color-border-light);
}

.pricing-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--color-border-light);
}

.pricing-row-label {
  flex: 1;
  font-size: 0.9375rem;
  color: var(--color-text);
}

.pricing-row-label small {
  display: block;
  font-size: 0.75rem;
  color: var(--color-text-tertiary);
  margin-top: 2px;
}

.pricing-row-amount {
  flex-shrink: 0;
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.01em;
}

.pricing-row-amount small {
  font-size: 0.75rem;
  color: var(--color-text-tertiary);
  font-weight: 500;
}

.pricing-note-banner {
  margin-top: 24px;
  padding: 16px 20px;
  background: var(--color-accent-light);
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  text-align: center;
  line-height: 1.7;
}

.pricing-note-banner strong {
  color: var(--color-accent-dark);
}

@media (max-width: 768px) {
  .pricing-tables {
    grid-template-columns: 1fr;
  }
}

/* --- Flow (受注〜納品) --- */
.flow-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.flow-item {
  display: grid;
  grid-template-columns: 80px 1fr 120px;
  gap: 20px;
  align-items: center;
  padding: 20px 28px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.flow-phase {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  background: var(--color-accent-light);
  padding: 6px 10px;
  border-radius: 4px;
  text-align: center;
}

.flow-body h3 {
  font-size: 1rem;
  margin-bottom: 2px;
}

.flow-body p {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

.flow-duration {
  font-size: 0.8125rem;
  color: var(--color-text-tertiary);
  text-align: right;
}

.flow-duration strong {
  display: block;
  font-size: 0.9375rem;
  color: var(--color-text);
}

@media (max-width: 640px) {
  .flow-item {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 8px;
  }
  .flow-duration {
    text-align: center;
  }
}

/* --- Note / disclaimer block --- */
.disclaimer {
  max-width: 760px;
  margin: 32px auto 0;
  padding: 20px 24px;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  line-height: 1.8;
}