/* 5seconds stylesheet.
   Page-specific rules live in index.css and services/service.css. */

.service-card {
  display: block;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 4vw, 32px);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--motion-base) var(--ease-out),
              transform var(--motion-base) var(--ease-out),
              border-color var(--motion-base) var(--ease-out);
}

.service-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
  border-color: var(--color-highlight);
  color: var(--color-text-primary);
}

.service-card__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(233,69,96,0.1);
  color: var(--color-highlight-text);
  display: grid;
  place-items: center;
  margin-bottom: var(--space-5);
}

.service-card__title {
  font-size: clamp(1.15rem, 1rem + 0.5vw, 1.5rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-3);
}

.service-card__text {
  font-size: var(--size-caption);
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-5);
}

.service-card__link {
  font-size: var(--size-caption);
  font-weight: 600;
  color: var(--color-highlight-text);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: var(--space-4);
  margin-top: clamp(24px, 4vw, 32px);
}

.process-grid > * { min-width: 0; }

.process-step {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
}

.process-step__num {
  font-family: var(--font-code);
  font-size: 12px;
  font-weight: 500;
  color: var(--color-highlight-text);
  display: block;
  margin-bottom: var(--space-3);
}

.process-step__title {
  font-size: var(--size-body);
  font-weight: 600;
  margin-bottom: var(--space-2);
  line-height: 1.35;
}

.process-step__text {
  font-size: 13px;
  color: var(--color-text-secondary);
  line-height: 1.55;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(32px, 6vw, 48px);
  align-items: start;
}

.about-grid > * { min-width: 0; }

.about-text p {
  font-size: clamp(1rem, 0.95rem + 0.35vw, 1.125rem);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-4);
  line-height: 1.7;
}

.about-text p strong { color: var(--color-text-primary); font-weight: 600; }

.about-text p a {
  color: var(--color-highlight-text);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.about-text p a:hover { color: var(--color-text-primary); }

.insight-card {
  display: block;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--motion-base) var(--ease-out),
              transform var(--motion-base) var(--ease-out),
              border-color var(--motion-base) var(--ease-out);
}

.insight-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  border-color: var(--color-highlight);
  color: var(--color-text-primary);
}

.insight-card__tag {
  font-family: var(--font-code);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-highlight-text);
  margin-bottom: var(--space-3);
  display: block;
}

.insight-card__title {
  font-size: clamp(1.05rem, 1rem + 0.35vw, 1.125rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-3);
  line-height: 1.35;
}

.insight-card__text {
  font-size: var(--size-caption);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

@media (max-width: 1100px) {
  .process-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 1024px) {
  .about-grid { gap: clamp(24px, 4vw, 32px); }
}

@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  .process-grid { grid-template-columns: 1fr; }
}