/* ==========================================================================
   Copyright Page — Rich visual design
   ========================================================================== */

/* --- Audience cards --- */
.cr-audience {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}

.cr-audience-card {
  padding: var(--sp-8) var(--sp-6);
  border-radius: var(--r-2xl);
  background: var(--c-bg-card);
  border: 1px solid var(--c-border);
  border-left: 4px solid var(--c-primary);
  transition: all var(--dur) var(--ease);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.cr-audience-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.cr-audience-card__num {
  font-size: 5rem;
  font-weight: var(--fw-bold);
  line-height: 1;
  letter-spacing: -0.04em;
  opacity: 0.05;
  position: absolute;
  top: var(--sp-4);
  right: var(--sp-6);
  color: var(--c-primary);
  pointer-events: none;
  user-select: none;
}

.cr-audience-card__title {
  font-size: var(--fs-xl);
  font-weight: var(--fw-semibold);
  color: var(--c-text);
  margin-bottom: var(--sp-3);
  letter-spacing: -0.01em;
}

.cr-audience-card__text {
  font-size: var(--fs-sm);
  color: var(--c-text-sec);
  line-height: var(--lh-normal);
  margin-bottom: var(--sp-4);
  flex: 1;
}

.cr-audience-card__tag {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  padding: var(--sp-1) var(--sp-3);
  background: var(--c-primary-bg);
  color: var(--c-primary);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  border-radius: var(--r-full);
  align-self: flex-start;
}

/* --- Problem cards (enriched) --- */
.cr-problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
  max-width: 960px;
  margin: 0 auto;
}

.cr-problem-card {
  border-radius: var(--r-2xl);
  overflow: hidden;
  background: var(--c-bg-card);
  border: 1px solid var(--c-border);
  transition: all var(--dur) var(--ease);
  display: flex;
  flex-direction: column;
  position: relative;
}

.cr-problem-card:hover {
  box-shadow: 0 8px 32px rgba(15, 118, 110, 0.15);
  transform: translateY(-3px);
  border-color: rgba(15, 118, 110, 0.2);
}

.cr-problem-card__header {
  padding: var(--sp-8) var(--sp-6) var(--sp-6);
  background: linear-gradient(135deg, #0c3c38 0%, #0f766e 60%, #14b8a6 100%);
  position: relative;
  overflow: hidden;
}

.cr-problem-card__header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(94, 234, 212, 0.15) 0%, transparent 60%);
  pointer-events: none;
}

.cr-problem-card__value {
  font-size: var(--fs-4xl);
  font-weight: var(--fw-bold);
  color: #fff;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: var(--sp-3);
  position: relative;
}

.cr-problem-card__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  padding: var(--sp-1) var(--sp-3);
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(4px);
  color: rgba(255, 255, 255, 0.9);
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  border-radius: var(--r-full);
  border: 1px solid rgba(255, 255, 255, 0.12);
  position: relative;
}

.cr-problem-card__body {
  padding: var(--sp-5) var(--sp-6) var(--sp-6);
  flex: 1;
}

.cr-problem-card__text {
  font-size: var(--fs-sm);
  color: var(--c-text-sec);
  line-height: var(--lh-normal);
}

/* --- Process timeline --- */
.cr-process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-6);
  position: relative;
}

.cr-process::before {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(12.5% + var(--sp-3));
  right: calc(12.5% + var(--sp-3));
  height: 3px;
  background: linear-gradient(to right, var(--c-primary-bg), var(--c-primary), var(--c-primary), var(--c-primary-bg));
  z-index: 0;
  border-radius: 2px;
}

.cr-process-step {
  text-align: center;
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.cr-process-step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: var(--r-full);
  background: var(--c-primary);
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  color: white;
  margin-bottom: var(--sp-5);
  box-shadow: 0 0 0 6px var(--c-bg), 0 4px 16px rgba(15, 118, 110, 0.25);
}

.cr-process-step__title {
  font-size: var(--fs-lg);
  font-weight: var(--fw-semibold);
  color: var(--c-text);
  margin-bottom: var(--sp-3);
  letter-spacing: -0.01em;
}

.cr-process-step__text {
  font-size: var(--fs-sm);
  color: var(--c-text-sec);
  line-height: var(--lh-normal);
  margin-bottom: var(--sp-4);
  flex: 1;
}

.cr-process-step__list {
  list-style: none;
  padding: 0;
  margin: 0;
  text-align: left;
  width: 100%;
  margin-top: auto;
}

.cr-process-step__list li {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-2);
  font-size: var(--fs-xs);
  color: var(--c-text-sec);
  line-height: 1.5;
  padding: var(--sp-1) 0;
}

.cr-process-step__list li::before {
  content: '';
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  margin-top: 2px;
  background: var(--c-primary-bg);
  border-radius: 50%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' fill='%230f766e' viewBox='0 0 16 16'%3E%3Cpath d='M13.854 3.646a.5.5 0 0 1 0 .708l-7 7a.5.5 0 0 1-.708 0l-3.5-3.5a.5.5 0 1 1 .708-.708L6.5 10.293l6.646-6.647a.5.5 0 0 1 .708 0z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}

/* --- Legal callout card --- */
.cr-legal {
  max-width: 900px;
  margin: 0 auto;
  padding: var(--sp-10) var(--sp-12);
  border-radius: var(--r-2xl);
  background: var(--c-primary);
  position: relative;
  overflow: hidden;
  color: white;
}

.cr-legal::before {
  content: '1301';
  position: absolute;
  bottom: -30px;
  right: var(--sp-6);
  font-size: 10rem;
  font-weight: var(--fw-bold);
  color: white;
  opacity: 0.08;
  letter-spacing: -0.04em;
  line-height: 1;
  pointer-events: none;
  user-select: none;
}

.cr-legal__title {
  font-size: var(--fs-2xl);
  font-weight: var(--fw-semibold);
  color: white;
  margin-bottom: var(--sp-6);
  letter-spacing: -0.02em;
}

.cr-legal__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
  margin-bottom: var(--sp-6);
}

.cr-legal__item-value {
  font-size: var(--fs-3xl);
  font-weight: var(--fw-bold);
  color: white;
  margin-bottom: var(--sp-1);
}

.cr-legal__item-label {
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.75);
  line-height: var(--lh-normal);
}

.cr-legal__note {
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.65);
  line-height: var(--lh-normal);
  padding-top: var(--sp-4);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

/* --- Cession model — dark section --- */
.cr-cession {
  max-width: 900px;
  margin: 0 auto;
}

.cr-cession__flow {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: stretch;
  gap: var(--sp-4);
  margin-bottom: var(--sp-8);
}

.cr-cession__block {
  padding: var(--sp-6) var(--sp-5);
  border-radius: var(--r-xl);
  background: var(--c-dark-surface);
  border: 1px solid var(--c-dark-border);
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.cr-cession__block--accent {
  border-color: var(--c-primary-light);
  background: linear-gradient(135deg, rgba(15, 118, 110, 0.2), var(--c-dark-surface));
  box-shadow: 0 0 24px rgba(15, 118, 110, 0.15);
}

.cr-cession__block-title {
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  color: var(--c-dark-text);
  margin-bottom: var(--sp-2);
}

.cr-cession__block-text {
  font-size: var(--fs-sm);
  color: var(--c-dark-text-muted);
  line-height: var(--lh-normal);
}

.cr-cession__arrow {
  color: var(--c-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
}

.cr-cession__benefits {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
}

.cr-cession__benefit {
  padding: var(--sp-6);
  border-radius: var(--r-xl);
  background: var(--c-dark-surface);
  border: 1px solid var(--c-dark-border);
  text-align: center;
}

.cr-cession__benefit-value {
  font-size: var(--fs-2xl);
  font-weight: var(--fw-bold);
  color: var(--c-accent);
  margin-bottom: var(--sp-1);
}

.cr-cession__benefit-label {
  font-size: var(--fs-sm);
  color: var(--c-dark-text-muted);
}

/* --- Responsive --- */
@media (max-width: 768px) {
  .cr-audience { grid-template-columns: 1fr; }
  .cr-problem-grid { grid-template-columns: 1fr; }

  .cr-process {
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-4);
  }

  .cr-process::before { display: none; }

  .cr-process-step__num {
    width: 44px;
    height: 44px;
    font-size: var(--fs-base);
  }

  .cr-legal { padding: var(--sp-6); }
  .cr-legal__grid { grid-template-columns: 1fr; gap: var(--sp-4); }

  .cr-cession__flow { grid-template-columns: 1fr; gap: var(--sp-3); }
  .cr-cession__arrow { transform: rotate(90deg); }
  .cr-cession__benefits { grid-template-columns: 1fr; gap: var(--sp-3); }
}

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