/* ============================================================
   Aeroflow Dynamics — CRO optimization layer
   Bundles · Sticky CTA · Free-ship meter · Trust strips
   Low-stock urgency · Exit-intent recovery
   Loaded on every page after engage.css
   ============================================================ */

/* ============= BUNDLE MODULE (PDP) ============= */
.bundles {
  background: var(--ink);
  padding: clamp(60px, 8vw, 120px) var(--pad);
  border-top: 1px solid var(--edge);
}
.bundles__inner { max-width: var(--maxw); margin: 0 auto; }
.bundles__head {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin-bottom: 40px; gap: 24px; flex-wrap: wrap;
}
.bundles__head h2 { font-size: var(--t-6); }
.bundles__head h2 span { color: var(--volt); }
.bundles__head p { color: var(--alloy-2); font-size: var(--t-3); max-width: 50ch; margin-top: 12px; }
.bundles__grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px;
}
.bundle {
  position: relative;
  background: var(--carbon);
  border: 1px solid var(--edge);
  padding: 32px;
  display: flex; flex-direction: column; gap: 18px;
  transition: border-color .3s var(--ease), transform .3s var(--ease);
}
.bundle:hover { border-color: var(--edge-strong); transform: translateY(-3px); }
.bundle[data-featured] { border-color: var(--volt); }
.bundle[data-featured]::before {
  content: "Best value · Save 15%";
  position: absolute; top: -12px; left: 24px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase;
  padding: 6px 12px;
  background: var(--volt); color: var(--ink); font-weight: 700;
}
.bundle__tier {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--alloy);
}
.bundle__name { font-size: var(--t-5); letter-spacing: -0.02em; line-height: 1.1; }
.bundle__items { display: flex; flex-direction: column; gap: 10px; padding: 14px 0; border-top: 1px solid var(--edge); border-bottom: 1px solid var(--edge); }
.bundle__item {
  display: grid; grid-template-columns: 40px 1fr auto; gap: 12px; align-items: center;
}
.bundle__item-img {
  width: 40px; height: 40px;
  background-color: var(--ink);
  background-size: cover; background-position: center;
  border: 1px solid var(--edge);
}
.bundle__item-name { font-size: var(--t-2); line-height: 1.3; }
.bundle__item-price { font-family: 'JetBrains Mono', monospace; font-size: var(--t-1); color: var(--alloy); }
.bundle__price-row {
  display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap;
}
.bundle__price-row strong { font-size: var(--t-6); font-weight: 600; letter-spacing: -0.02em; }
.bundle__price-row s { color: var(--alloy); font-size: var(--t-3); }
.bundle__save {
  background: var(--ember); color: var(--pure);
  padding: 4px 10px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; font-weight: 700;
}
.bundle__cta { display: flex; flex-direction: column; gap: 10px; }
.bundle__perks {
  display: flex; flex-direction: column; gap: 8px;
  padding-top: 14px; border-top: 1px solid var(--edge);
}
.bundle__perks span {
  display: flex; align-items: center; gap: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: 0.16em; color: var(--alloy-2); text-transform: uppercase;
}
.bundle__perks span::before { content: "✓"; color: var(--volt); font-weight: 700; }

@media (max-width: 1100px) {
  .bundles__grid { grid-template-columns: 1fr; }
}

/* ============= FREQUENTLY BOUGHT TOGETHER ============= */
.fbt {
  background: var(--carbon);
  padding: clamp(40px, 6vw, 80px) var(--pad);
  border-top: 1px solid var(--edge);
}
.fbt__inner { max-width: var(--maxw); margin: 0 auto; }
.fbt__head { margin-bottom: 30px; }
.fbt__head h2 { font-size: var(--t-5); }
.fbt__row {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto auto;
  align-items: center;
  gap: 14px;
  background: var(--ink);
  border: 1px solid var(--edge);
  padding: 24px;
}
.fbt__item {
  display: grid; grid-template-columns: 90px 1fr; gap: 14px; align-items: center;
}
.fbt__item-img {
  width: 90px; height: 90px;
  background-color: var(--carbon);
  background-size: cover; background-position: center;
  border: 1px solid var(--edge);
}
.fbt__item-name { font-size: var(--t-2); line-height: 1.3; }
.fbt__item-price { font-weight: 600; margin-top: 4px; }
.fbt__plus {
  font-size: 24px; color: var(--alloy);
  font-family: 'JetBrains Mono', monospace; font-weight: 300;
}
.fbt__total {
  display: flex; flex-direction: column; align-items: flex-end; gap: 4px;
  padding-left: 18px; border-left: 1px solid var(--edge); margin-left: 8px;
}
.fbt__total-label { font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 0.18em; color: var(--alloy); text-transform: uppercase; }
.fbt__total-price { font-size: var(--t-5); font-weight: 600; letter-spacing: -0.02em; }
.fbt__total-save { font-family: 'JetBrains Mono', monospace; font-size: 10px; color: var(--volt); letter-spacing: 0.18em; text-transform: uppercase; }
.fbt__cta { padding: 14px 22px; }

@media (max-width: 900px) {
  .fbt__row { grid-template-columns: 1fr; }
  .fbt__plus { display: none; }
  .fbt__total { padding-left: 0; border-left: 0; border-top: 1px solid var(--edge); padding-top: 14px; margin-left: 0; align-items: flex-start; }
}

/* ============= STICKY ADD-TO-CART BAR (desktop, PDP) ============= */
.sticky-buy {
  position: fixed; left: 0; right: 0; top: 64px; z-index: 40;
  background: rgba(11,15,20,.96);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--edge);
  padding: 12px var(--pad);
  transform: translateY(-110%);
  transition: transform .4s cubic-bezier(.2,.7,.2,1);
}
.sticky-buy[data-show] { transform: translateY(0); }
.sticky-buy__inner {
  max-width: var(--maxw); margin: 0 auto;
  display: grid; grid-template-columns: 60px 1fr auto auto; gap: 18px; align-items: center;
}
.sticky-buy__img {
  width: 60px; height: 60px;
  background-color: var(--carbon);
  background-size: cover; background-position: center;
  border: 1px solid var(--edge);
}
.sticky-buy__meta { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.sticky-buy__fit { font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 0.18em; color: var(--alloy); text-transform: uppercase; }
.sticky-buy__title { font-size: var(--t-3); font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sticky-buy__price { font-size: var(--t-4); font-weight: 600; letter-spacing: -0.01em; }
.sticky-buy__price s { color: var(--alloy); font-size: var(--t-2); font-weight: 400; margin-left: 8px; }
.sticky-buy__cta { padding: 14px 24px; }

@media (max-width: 900px) { .sticky-buy { display: none; } }

/* ============= FREE-SHIPPING PROGRESS METER (cart drawer) ============= */
.ship-meter {
  margin: 0 0 18px;
  padding: 16px 0 14px;
  border-bottom: 1px solid var(--edge);
}
.ship-meter__label {
  display: flex; align-items: center; justify-content: space-between;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--alloy-2); margin-bottom: 10px;
}
.ship-meter__label strong { color: var(--volt); }
.ship-meter__bar {
  position: relative; height: 4px;
  background: var(--ink);
  border: 1px solid var(--edge);
  overflow: hidden;
}
.ship-meter__fill {
  position: absolute; left: 0; top: 0; bottom: 0;
  background: linear-gradient(90deg, var(--volt) 0%, #BCE52A 100%);
  width: var(--pct, 0%);
  transition: width .6s cubic-bezier(.2,.7,.2,1);
  box-shadow: 0 0 12px rgba(217,255,59,.4);
}
.ship-meter__msg {
  margin-top: 10px;
  font-size: var(--t-2); color: var(--bone);
}
.ship-meter__msg strong { color: var(--volt); }
.ship-meter[data-achieved] .ship-meter__msg::before { content: "✓ "; color: var(--volt); font-weight: 700; }

/* ============= PRESS / TRUST STRIP ============= */
.press {
  background: var(--ink);
  border-top: 1px solid var(--edge);
  border-bottom: 1px solid var(--edge);
  padding: 36px var(--pad);
}
.press__inner {
  max-width: var(--maxw); margin: 0 auto;
  display: grid; grid-template-columns: auto 1fr; gap: 60px; align-items: center;
}
.press__label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--alloy);
  display: flex; flex-direction: column; gap: 4px;
}
.press__label strong { color: var(--bone); font-weight: 500; }
.press__logos {
  display: flex; align-items: center; gap: clamp(20px, 4vw, 56px);
  flex-wrap: wrap;
}
.press__logo {
  font-family: 'JetBrains Mono', monospace;
  font-size: clamp(14px, 1.4vw, 18px);
  letter-spacing: 0.05em; font-weight: 500;
  color: var(--alloy-2);
  opacity: .65;
  transition: opacity .3s var(--ease), color .3s var(--ease);
  white-space: nowrap;
}
.press__logo:hover { opacity: 1; color: var(--bone); }
.press__logo--em { font-style: italic; letter-spacing: 0.03em; }
.press__logo--serif { font-family: Georgia, serif; font-style: italic; letter-spacing: 0; }
.press__logo--bold { font-weight: 800; letter-spacing: 0.18em; text-transform: uppercase; font-size: clamp(11px, 1.1vw, 14px); }

@media (max-width: 900px) {
  .press__inner { grid-template-columns: 1fr; gap: 24px; }
}

/* ============= PAYMENT BADGES (footer) ============= */
.payments {
  background: #06090C;
  padding: 24px var(--pad);
  border-top: 1px solid var(--edge);
}
.payments__inner {
  max-width: var(--maxw); margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between; gap: 32px;
  flex-wrap: wrap;
}
.payments__label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing: 0.18em; color: var(--alloy); text-transform: uppercase;
}
.payments__icons {
  display: flex; align-items: center; gap: 14px;
}
.payments__icon {
  height: 28px; padding: 4px 12px;
  background: var(--bone);
  color: var(--ink);
  border-radius: 4px;
  display: inline-flex; align-items: center; justify-content: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; font-weight: 800; letter-spacing: 0.05em;
}
.payments__icon--amex { background: #006FCF; color: white; }
.payments__icon--visa { background: #1A1F71; color: white; font-style: italic; }
.payments__icon--mc { background: white; color: #EB001B; font-weight: 900; }
.payments__icon--apay { background: #000; color: white; }
.payments__icon--gpay { background: white; color: #5F6368; }
.payments__icon--shop { background: #5A31F4; color: white; }
.payments__icon--affirm { background: white; color: #4A4AF4; }
.payments__icon--paypal { background: #003087; color: #00B0F0; font-style: italic; }

/* ============= LOW-STOCK INDICATOR ============= */
.lowstock {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--ember);
  margin-top: 8px;
  padding: 8px 12px;
  background: rgba(255,92,42,.08);
  border: 1px solid rgba(255,92,42,.3);
  align-self: flex-start;
}
.lowstock::before {
  content: ""; width: 8px; height: 8px; border-radius: 50%;
  background: var(--ember);
  animation: lowstockPulse 1.4s ease-in-out infinite;
}
@keyframes lowstockPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255,92,42,.7); }
  50%      { box-shadow: 0 0 0 6px rgba(255,92,42,0); }
}

/* ============= DEAL BANNER (homepage) ============= */
.deal-banner {
  background: linear-gradient(90deg, var(--ember) 0%, #FF8B2A 100%);
  color: var(--pure);
  padding: 14px var(--pad);
  display: flex; align-items: center; justify-content: center; gap: 28px;
  font-size: var(--t-2);
  font-weight: 500;
  flex-wrap: wrap;
}
.deal-banner__tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: 0.22em; text-transform: uppercase;
  background: rgba(0,0,0,.25); padding: 4px 10px;
}
.deal-banner__msg strong { font-weight: 700; }
.deal-banner__timer {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--t-2); font-weight: 500;
  background: rgba(0,0,0,.3);
  padding: 6px 12px;
}
.deal-banner__timer-num { font-weight: 700; min-width: 22px; text-align: center; }
.deal-banner__link {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--pure); text-decoration: underline; text-underline-offset: 4px;
}
.deal-banner__link:hover { text-decoration-color: var(--ink); }
.deal-banner__close {
  background: transparent; border: 0; color: rgba(255,255,255,.7);
  cursor: pointer; font-size: 14px; padding: 4px 8px;
  margin-left: auto;
}
.deal-banner__close:hover { color: white; }
.deal-banner[data-closed] { display: none; }

@media (max-width: 540px) {
  .deal-banner { gap: 12px; font-size: 11px; }
  .deal-banner__link { display: none; }
}

/* ============= EXIT-INTENT CART RECOVERY ============= */
.recovery {
  position: fixed; right: 24px; bottom: 100px; z-index: 95;
  width: min(340px, calc(100vw - 32px));
  background: var(--ink);
  border: 1px solid var(--volt);
  padding: 22px;
  display: flex; flex-direction: column; gap: 14px;
  box-shadow: 0 30px 80px -20px rgba(0,0,0,.7),
              0 0 0 1px rgba(217,255,59,.15);
  opacity: 0; visibility: hidden;
  transform: translateY(20px) scale(.98);
  transition: opacity .35s cubic-bezier(.2,.7,.2,1),
              transform .35s cubic-bezier(.2,.7,.2,1),
              visibility 0s .35s;
}
.recovery[data-open] {
  opacity: 1; visibility: visible;
  transform: none;
  transition: opacity .35s cubic-bezier(.2,.7,.2,1),
              transform .35s cubic-bezier(.2,.7,.2,1);
}
.recovery__close {
  position: absolute; top: 10px; right: 10px;
  background: transparent; border: 0; color: var(--alloy);
  cursor: pointer; font-size: 14px;
  width: 28px; height: 28px; display: inline-flex; align-items: center; justify-content: center;
}
.recovery__close:hover { color: var(--bone); }
.recovery__eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--volt);
  display: inline-flex; align-items: center; gap: 10px;
}
.recovery__eyebrow::before { content: ""; width: 22px; height: 1px; background: var(--volt); }
.recovery__title { font-size: var(--t-4); letter-spacing: -0.01em; line-height: 1.2; }
.recovery__title span { color: var(--volt); }
.recovery__sub { color: var(--alloy-2); font-size: var(--t-2); line-height: 1.45; }
.recovery__form {
  display: flex; gap: 0;
  background: var(--carbon);
  border: 1px solid var(--edge-strong);
}
.recovery__form:focus-within { border-color: var(--volt); }
.recovery__form input {
  flex: 1; min-width: 0;
  padding: 11px 14px;
  font: inherit; font-size: var(--t-2);
  background: transparent; border: 0; color: var(--bone);
  outline: none;
}
.recovery__form input::placeholder { color: var(--alloy); }
.recovery__form button {
  padding: 11px 16px;
  font-size: 11px; font-weight: 600;
  background: var(--volt); color: var(--ink);
  border: 0; cursor: pointer;
  letter-spacing: 0.04em;
}
.recovery__form button:hover { background: var(--pure); }
.recovery__legal {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px; letter-spacing: 0.16em; color: var(--alloy); text-transform: uppercase;
}

/* ============= FITMENT VERIFICATION PROMPT (inline on PDP) ============= */
.fit-prompt {
  margin-top: 12px;
  padding: 14px 16px;
  background: rgba(217,255,59,.05);
  border: 1px dashed rgba(217,255,59,.3);
  display: flex; align-items: center; gap: 14px;
  font-size: var(--t-2);
  color: var(--bone);
}
.fit-prompt::before {
  content: "?";
  flex-shrink: 0;
  width: 24px; height: 24px;
  background: var(--volt); color: var(--ink);
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 13px;
}
.fit-prompt strong { color: var(--volt); }
.fit-prompt a {
  margin-left: auto;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--volt);
}
.fit-prompt a:hover { color: var(--pure); }

@media (max-width: 540px) {
  .recovery { right: 8px; left: 8px; width: auto; }
}