/* ==========================================================================
   Components — Cards, Buttons, Timeline, CTA Band
   ========================================================================== */

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-8);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  line-height: 1;
  border-radius: var(--radius-md);
  transition: background-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
  min-height: 48px;
  white-space: nowrap;
}

.btn:active {
  transform: scale(0.98);
}

/* Primary CTA — Copper */
.btn--primary {
  background-color: var(--color-accent);
  color: #fff;
}

.btn--primary:hover {
  background-color: var(--color-accent-hover);
}

/* Secondary — Outline */
.btn--secondary {
  background-color: transparent;
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.4);
}

.btn--secondary:hover {
  border-color: #fff;
  background-color: rgba(255, 255, 255, 0.1);
}

/* Secondary on light backgrounds */
.btn--secondary-dark {
  background-color: transparent;
  color: var(--color-primary-700);
  border: 2px solid var(--color-primary-200);
}

.btn--secondary-dark:hover {
  border-color: var(--color-primary-700);
  background-color: var(--color-primary-50);
}

/* ---------- Cards ---------- */

.card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  border: 1px solid var(--color-border);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

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

.card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-50);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-5);
  color: var(--color-primary-600);
}

.card__icon svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.card__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary-900);
  margin-bottom: var(--space-3);
}

.card__text {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

/* ---------- Process Steps (horizontal) ---------- */

.process-steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  counter-reset: step;
}

.process-step {
  display: flex;
  align-items: flex-start;
  gap: var(--space-5);
  counter-increment: step;
}

.process-step__number {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-600);
  color: #fff;
  border-radius: 50%;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
}

.process-step__content h3 {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-1);
}

.process-step__content p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

/* ---------- Timeline (vertical) ---------- */

.timeline {
  position: relative;
  padding-left: var(--space-10);
}

.timeline::before {
  content: '';
  position: absolute;
  left: 15px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-primary-200);
}

.timeline__item {
  position: relative;
  padding-bottom: var(--space-10);
}

.timeline__item:last-child {
  padding-bottom: 0;
}

.timeline__marker {
  position: absolute;
  left: calc(-1 * var(--space-10) + 4px);
  top: 0;
  width: 24px;
  height: 24px;
  background: var(--color-primary-600);
  border-radius: 50%;
  border: 3px solid #fff;
  box-shadow: 0 0 0 2px var(--color-primary-200);
  display: flex;
  align-items: center;
  justify-content: center;
}

.timeline__marker span {
  font-size: 10px;
  font-weight: var(--font-weight-bold);
  color: #fff;
}

.timeline__content h3 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-2);
}

.timeline__content p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

/* ---------- CTA Band ---------- */

.cta-band {
  background: linear-gradient(135deg, var(--color-primary-900) 0%, var(--color-primary-800) 100%);
  padding: var(--space-16) 0;
  text-align: center;
}

.cta-band h2 {
  color: #fff;
  margin-bottom: var(--space-4);
}

.cta-band p {
  color: var(--color-primary-200);
  font-size: var(--font-size-md);
  margin: 0 auto var(--space-8);
  max-width: 520px;
}

/* ---------- Trust Points ---------- */

.trust-points {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

.trust-point {
  text-align: center;
}

.trust-point__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-50);
  border-radius: 50%;
  margin: 0 auto var(--space-5);
  color: var(--color-primary-600);
}

.trust-point__icon svg {
  width: 28px;
  height: 28px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.trust-point h3 {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-2);
}

.trust-point p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  max-width: 320px;
  margin: 0 auto;
}

/* ---------- Callout Box ---------- */

.callout {
  background: var(--color-primary-50);
  border-left: 4px solid var(--color-primary-500);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: var(--space-8);
}

.callout h3 {
  margin-bottom: var(--space-4);
}

.callout ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.callout li {
  position: relative;
  padding-left: var(--space-6);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.callout li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 8px;
  background: var(--color-primary-500);
  border-radius: 50%;
}

/* ---------- Pillar / Column blocks ---------- */

.pillars {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

.pillar {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  border: 1px solid var(--color-border);
  text-align: center;
}

.pillar__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-50);
  border-radius: 50%;
  margin: 0 auto var(--space-5);
  color: var(--color-primary-600);
}

.pillar__icon svg {
  width: 28px;
  height: 28px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.pillar h3 {
  margin-bottom: var(--space-3);
}

.pillar p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin: 0 auto;
}

/* ---------- Detail sections ---------- */

.detail-section {
  padding: var(--space-10) 0;
  border-bottom: 1px solid var(--color-border);
}

.detail-section:last-child {
  border-bottom: none;
}

.detail-section h3 {
  margin-bottom: var(--space-4);
}

.detail-section p {
  margin-bottom: var(--space-4);
}

.detail-section ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.detail-section li {
  position: relative;
  padding-left: var(--space-6);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
}

.detail-section li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 6px;
  height: 6px;
  background: var(--color-primary-500);
  border-radius: 50%;
}

/* ---------- Service Blocks (alternating layout) ---------- */

.service-block {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  padding: var(--space-10) 0;
  border-bottom: 1px solid var(--color-border);
}

.service-block:last-child {
  border-bottom: none;
}

.service-block__visual {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.service-block__image {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

.service-block__icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-50);
  border-radius: var(--radius-lg);
  color: var(--color-primary-600);
  flex-shrink: 0;
}

.service-block__icon svg {
  width: 32px;
  height: 32px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ---------- Section Image (generic) ---------- */

.section-image {
  width: 100%;
  border-radius: var(--radius-lg);
  object-fit: cover;
}

.section-image--tall {
  height: 300px;
}

.section-image--rounded {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

/* ---------- Image + Text Split ---------- */

.image-text-split {
  display: flex;
  flex-direction: column;
  gap: var(--space-10);
  align-items: center;
}

.image-text-split__image {
  width: 100%;
  border-radius: var(--radius-lg);
  object-fit: cover;
  height: 280px;
  box-shadow: var(--shadow-md);
}

.image-text-split__content {
  flex: 1;
}

/* ---------- Page Header with Image ---------- */

.page-header--image {
  position: relative;
  overflow: hidden;
}

.page-header--image::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-header--image .container {
  position: relative;
  z-index: 1;
}

.page-header__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.15;
  z-index: 0;
}

.service-block__content h3 {
  margin-bottom: var(--space-3);
}

.service-block__content p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-4);
}

.service-block__content ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.service-block__content li {
  position: relative;
  padding-left: var(--space-6);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.service-block__content li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 6px;
  height: 6px;
  background: var(--color-primary-500);
  border-radius: 50%;
}