/* Components: buttons, shared section UI, reusable cards, reveal states */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: var(--r-full);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  transition: all var(--t-med) var(--ease);
  white-space: nowrap;
  text-decoration: none;
  line-height: 1;
}

.btn-large {
  padding: 14px 28px;
  font-size: 0.95rem;
}

.btn-primary {
  background: var(--clr-accent);
  color: #fff;
  box-shadow: 0 1px 3px rgba(232, 102, 43, 0.3), 0 4px 12px rgba(232, 102, 43, 0.2);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--clr-accent-hover);
  box-shadow: 0 2px 6px rgba(232, 102, 43, 0.35), 0 6px 20px rgba(232, 102, 43, 0.25);
  transform: translateY(-1px);
}

.btn-primary:active { transform: translateY(0); }

.btn-ghost {
  background: transparent;
  color: var(--clr-text);
  border: 1.5px solid var(--clr-border);
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
  background: var(--clr-bg-white);
  border-color: #C4C4C8;
  transform: translateY(-1px);
}

.btn-accent {
  background: #fff;
  color: var(--clr-dark);
  font-weight: 700;
  box-shadow: var(--shadow-sm);
}

.btn-accent:hover,
.btn-accent:focus-visible {
  background: var(--clr-accent);
  color: #fff;
  box-shadow: 0 4px 20px rgba(232, 102, 43, 0.35);
  transform: translateY(-1px);
}

.btn-full { width: 100%; justify-content: center; }

.btn-submit {
  position: relative;
  overflow: hidden;
}

.btn-submit .btn-arrow {
  transition: transform var(--t-med) var(--ease);
}

.btn-submit:hover .btn-arrow {
  transform: translateX(3px);
}

.section-tag {
  display: inline-flex;
  align-items: center;
  padding: 5px 14px;
  background: var(--clr-accent-light);
  color: var(--clr-accent-text);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--r-full);
  margin-bottom: 20px;
}

.section-tag-light {
  background: rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.85);
  border: 1px solid rgba(255,255,255,0.15);
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: 64px;
}

.section-headline {
  margin-bottom: 16px;
  color: var(--clr-text);
  overflow-wrap: break-word;
  white-space: normal;
}

.section-headline-light {
  color: #fff;
}

.section-sub {
  font-size: 1.05rem;
  color: var(--clr-text-secondary);
  max-width: 560px;
  margin-inline: auto;
}

.contact-person {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--r-lg);
  margin-bottom: 24px;
}

.cpc-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(232, 102, 43, 0.12);
  border: 2px solid rgba(232, 102, 43, 0.35);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  flex-shrink: 0;
  color: rgba(232, 102, 43, 0.7);
  overflow: hidden;
}

.cpc-name {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--clr-dark-text);
  margin-bottom: 3px;
}

.cpc-role {
  font-size: 0.78rem;
  color: var(--clr-dark-muted);
}

.cpc-quote {
  font-size: 0.8rem;
  color: var(--clr-dark-muted);
  font-style: italic;
  margin-top: 6px;
  line-height: 1.5;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 600ms var(--ease), transform 600ms var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1.is-visible { transition-delay: 100ms; }
.reveal-delay-2.is-visible { transition-delay: 200ms; }
.reveal-delay-3.is-visible { transition-delay: 300ms; }

@media (max-width: 680px) {
  .section-header { margin-bottom: 44px; }
}