/* =========================================================
   CONVERSION LAYER
   Sticky mobile CTA, exit modal, trust bar, skip link
   ========================================================= */

/* Skip link for accessibility */
.skip-link {
  position: absolute;
  top: -100px;
  left: 20px;
  background: var(--black);
  color: var(--green);
  padding: 12px 20px;
  z-index: 999;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .15em;
  text-transform: uppercase;
  text-decoration: none;
  transition: top .2s;
}
.skip-link:focus {
  top: 20px;
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

/* ---------- Mobile sticky CTA bar ---------- */
.mobile-cta-bar {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 40;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom, 0));
  background: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-top: 1px solid var(--green);
  display: none;
  transform: translateY(100%);
  transition: transform .3s var(--ease);
}
.mobile-cta-bar.is-visible {
  transform: translateY(0);
}
.mobile-cta-bar__btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 14px 20px;
  background: var(--green);
  color: var(--black);
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: .12em;
  text-transform: uppercase;
  text-decoration: none;
  border: none;
}
.mobile-cta-bar__label { flex: 1; text-align: left; }
.mobile-cta-bar__arrow { font-size: 18px; }

/* Show only on mobile */
@media (max-width: 768px) {
  .mobile-cta-bar { display: block; }
  /* Push footer content up to avoid bar overlap */
  body { padding-bottom: 68px; }
}

/* ---------- Exit intent modal ---------- */
.exit-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.exit-modal.is-open {
  display: flex;
  animation: modalFadeIn .3s var(--ease);
}
.exit-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  cursor: pointer;
}
.exit-modal__inner {
  position: relative;
  background: var(--white);
  max-width: 560px;
  width: 100%;
  padding: 50px 44px 44px;
  border: 3px solid var(--black);
  box-shadow: 12px 12px 0 var(--green);
  animation: modalSlideUp .35s var(--ease);
}
@keyframes modalFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes modalSlideUp {
  from { transform: translateY(30px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.exit-modal__close {
  position: absolute;
  top: 12px; right: 12px;
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  font-size: 28px; line-height: 1;
  color: var(--ink);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: color .2s;
}
.exit-modal__close:hover { color: var(--green-deep); }
.exit-modal__eyebrow {
  font-family: var(--f-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--green-deep);
  margin-bottom: 12px;
}
.exit-modal__title {
  font-family: var(--f-display);
  font-size: clamp(28px, 3.4vw, 36px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.025em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.exit-modal__body {
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink);
  margin-bottom: 24px;
}
.exit-modal__form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.exit-modal__row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
}
.exit-modal__row input {
  padding: 14px 16px;
  border: 2px solid var(--black);
  background: var(--white);
  font-family: var(--f-body);
  font-size: 15px;
  outline: none;
  transition: border-color .2s;
}
.exit-modal__row input:focus {
  border-color: var(--green);
}
.exit-modal__mini {
  font-size: 12px;
  color: var(--muted);
  margin-top: 4px;
}

@media (max-width: 560px) {
  .exit-modal__inner {
    padding: 40px 24px 32px;
    box-shadow: 6px 6px 0 var(--green);
  }
  .exit-modal__row {
    grid-template-columns: 1fr;
  }
}

/* ---------- Trust bar (above footer) ---------- */
.trust-bar {
  background: var(--paper);
  padding: 40px 0;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--black);
}
.trust-bar__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  text-align: center;
}
.trust-bar__item {
  padding: 8px 12px;
}
.trust-bar__value {
  font-family: var(--f-display);
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1;
  color: var(--black);
}
.trust-bar__item:nth-child(odd) .trust-bar__value {
  color: var(--green-deep);
}
.trust-bar__label {
  margin-top: 10px;
  font-family: var(--f-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--muted);
}
@media (max-width: 600px) {
  .trust-bar__grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
}

/* ---------- Print styles (case studies get shared) ---------- */
@media print {
  .header, .footer, .mobile-cta-bar, .exit-modal, .construction,
  .trust-bar, .ctaband, .csd-mid-cta, .csd-final { display: none !important; }
  body { padding-bottom: 0 !important; }
  .csd-story__num { position: static !important; }
  .reveal { opacity: 1 !important; transform: none !important; }
  a { text-decoration: underline; }
  a[href]:after { content: " (" attr(href) ")"; font-size: 90%; color: #666; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}