/* =====================================================
   CHECKOUT — UPFRONT · styles.css
   Metabolic Freedom · Freedom Journey Einmalzahlung
   Depends on ../../../css/style.css for tokens + base
===================================================== */


/* =====================================================
   PAGE BASE
===================================================== */

.checkout-page {
  min-height: 100vh;
  background: #0e2318;
  color: var(--ink-strong);
  overflow-x: hidden;
}


/* =====================================================
   AMBIENT BACKGROUND
===================================================== */

.co-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.co-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(186, 230, 62, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(186, 230, 62, 0.04) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 10%, transparent 100%);
}

.co-bg-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
}

.co-bg-glow--1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(186, 230, 62, 0.13), transparent 70%);
  top: -200px;
  right: -100px;
  animation: bgGlowDrift1 18s ease-in-out infinite alternate;
}

.co-bg-glow--2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(186, 230, 62, 0.09), transparent 70%);
  bottom: -150px;
  left: -100px;
  animation: bgGlowDrift2 22s ease-in-out infinite alternate;
}

@keyframes bgGlowDrift1 {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(-50px, 40px) scale(1.15); }
}

@keyframes bgGlowDrift2 {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(40px, -30px) scale(1.1); }
}


/* =====================================================
   CHECKOUT NAV BADGE
   (navbar shell comes from style.css)
===================================================== */

.checkout-nav-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(186, 230, 62, 0.75);
  font-weight: 500;
  padding: 7px 16px;
  border-radius: 100px;
  border: 1px solid rgba(186, 230, 62, 0.2);
  background: rgba(186, 230, 62, 0.06);
}

.checkout-nav-lock {
  display: flex;
  align-items: center;
  color: rgba(186, 230, 62, 0.6);
}


/* =====================================================
   LAYOUT — two-column grid
===================================================== */

.co-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: calc(100vh - 68px);
  margin-top: 68px;
}

@media (max-width: 860px) {
  .co-layout {
    grid-template-columns: 1fr;
  }
}


/* =====================================================
   LEFT — ORDER SUMMARY
===================================================== */

.co-summary {
  position: relative;
  background: rgba(0, 0, 0, 0.15);
  border-right: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  flex-direction: column;
}

.co-summary-inner {
  position: sticky;
  top: 68px;
  padding: clamp(40px, 6vw, 72px) clamp(28px, 5vw, 64px);
  display: flex;
  flex-direction: column;
  gap: 32px;
  max-height: calc(100vh - 68px);
  overflow-y: auto;
  scrollbar-width: none;
}

.co-summary-inner::-webkit-scrollbar { display: none; }


/* ── Back link ── */
.co-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.4);
  text-decoration: none;
  letter-spacing: 0.3px;
  transition: color 0.2s ease, gap 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  width: fit-content;
}

.co-back:hover {
  color: rgba(255, 255, 255, 0.75);
  gap: 12px;
}

.co-back svg {
  flex-shrink: 0;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.co-back:hover svg {
  transform: translateX(-3px);
}


/* ── Product card ── */
.co-product-card {
  position: relative;
  border-radius: 20px;
  background: linear-gradient(
    150deg,
    rgba(255, 255, 255, 0.07) 0%,
    rgba(0, 0, 0, 0.2) 100%
  );
  border: 1px solid rgba(186, 230, 62, 0.25);
  overflow: hidden;
  padding: clamp(24px, 3.5vw, 36px);
  box-shadow:
    0 24px 60px rgba(0, 0, 0, 0.3),
    0 0 0 1px rgba(186, 230, 62, 0.05) inset;
}

/* Scan line */
.co-product-scan {
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 1.5px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(186, 230, 62, 0.7) 40%,
    rgba(186, 230, 62, 1)   50%,
    rgba(186, 230, 62, 0.7) 60%,
    transparent 100%
  );
  animation: coScanSlide 5s ease-in-out infinite;
  z-index: 2;
}

@keyframes coScanSlide {
  0%   { left: -100%; }
  60%  { left: 100%;  }
  100% { left: 100%;  }
}

.co-product-header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}

.co-product-num {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  color: var(--green-accent);
  opacity: 0.15;
  line-height: 1;
  flex-shrink: 0;
  letter-spacing: -2px;
  user-select: none;
  margin-top: -6px;
}

.co-product-category {
  font-size: 0.68rem;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: rgba(186, 230, 62, 0.7);
  margin: 0 0 4px 0;
  font-weight: 500;
}

.co-product-name {
  font-size: clamp(1.3rem, 3vw, 1.7rem);
  color: var(--ink-strong);
  line-height: 1.1;
  letter-spacing: -0.3px;
  margin: 0;
}

.co-product-badge {
  margin-left: auto;
  flex-shrink: 0;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--green-accent);
  background: rgba(186, 230, 62, 0.12);
  border: 1px solid rgba(186, 230, 62, 0.3);
  border-radius: 100px;
  padding: 5px 12px;
  white-space: nowrap;
}

/* Price row */
.co-product-price-row {
  display: flex;
  align-items: flex-end;
  gap: 16px;
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.co-product-price {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 2.8rem);
  color: var(--green-accent);
  line-height: 1;
  letter-spacing: -1px;
}

.co-currency {
  font-size: 0.65em;
  opacity: 0.8;
}

.co-product-saving-wrap {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-bottom: 4px;
}

.co-product-was {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.35);
  text-decoration: line-through;
  text-decoration-color: rgba(186, 230, 62, 0.4);
}

.co-product-saving {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--green-accent);
  opacity: 0.8;
  letter-spacing: 0.3px;
}

/* Includes list */
.co-includes-list {
  list-style: none;
  display: grid;
  gap: 13px;
}

.co-includes-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.5;
}

.co-check {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(186, 230, 62, 0.12);
  border: 1px solid rgba(186, 230, 62, 0.32);
  flex-shrink: 0;
  margin-top: 1px;
  position: relative;
}

.co-check::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -55%) rotate(45deg);
  width: 4px;
  height: 7px;
  border-right: 1.5px solid var(--green-accent);
  border-bottom: 1.5px solid var(--green-accent);
}

.co-tag {
  display: inline-block;
  font-size: 0.62rem;
  letter-spacing: 0.8px;
  padding: 2px 8px;
  border-radius: 100px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.45);
  margin-left: 6px;
  vertical-align: middle;
  white-space: nowrap;
}

.co-tag--value {
  background: rgba(186, 230, 62, 0.09);
  border-color: rgba(186, 230, 62, 0.25);
  color: rgba(186, 230, 62, 0.7);
}


/* ── Trust strip ── */
.co-trust-strip {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0;
}

.co-trust-item {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.45);
  padding: 4px 14px;
  letter-spacing: 0.2px;
}

.co-trust-item:first-child { padding-left: 0; }

.co-trust-item svg {
  flex-shrink: 0;
  color: rgba(186, 230, 62, 0.55);
}

.co-trust-sep {
  width: 1px;
  height: 16px;
  background: rgba(255, 255, 255, 0.1);
  flex-shrink: 0;
}

@media (max-width: 400px) {
  .co-trust-strip { flex-direction: column; align-items: flex-start; gap: 6px; }
  .co-trust-sep   { display: none; }
  .co-trust-item  { padding-left: 0; }
}


/* =====================================================
   RIGHT — PAYMENT PANEL
===================================================== */

.co-payment {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: clamp(40px, 6vw, 72px) clamp(28px, 5vw, 64px);
}

.co-payment-inner {
  width: 100%;
  max-width: 460px;
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding-top: 8px;
}

/* Header */
.co-payment-header {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.co-payment-title {
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  color: var(--ink-strong);
  letter-spacing: -0.4px;
  line-height: 1.1;
  margin: 0;
}

.co-payment-sub {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.45);
  margin: 0;
}


/* ── Amount display ── */
.co-amount-display {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 24px;
  border-radius: 16px;
  background: linear-gradient(
    135deg,
    rgba(186, 230, 62, 0.1) 0%,
    rgba(186, 230, 62, 0.03) 100%
  );
  border: 1px solid rgba(186, 230, 62, 0.25);
  box-shadow: 0 0 40px rgba(186, 230, 62, 0.04) inset;
}

.co-amount-left {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.co-amount-label {
  font-size: 0.68rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.38);
  font-weight: 500;
}

.co-amount-value {
  font-family: var(--font-heading);
  font-size: clamp(1.9rem, 4.5vw, 2.6rem);
  color: var(--green-accent);
  line-height: 1;
  letter-spacing: -1px;
}

.co-amount-currency {
  font-size: 0.65em;
  opacity: 0.8;
}

.co-amount-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
}

.co-amount-saving-badge {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.3px;
  color: var(--green-accent);
  background: rgba(186, 230, 62, 0.13);
  border: 1px solid rgba(186, 230, 62, 0.28);
  border-radius: 100px;
  padding: 5px 12px;
  white-space: nowrap;
  animation: savingPop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) 0.3s both;
}

@keyframes savingPop {
  from { transform: scale(0.7); opacity: 0; }
  to   { transform: scale(1);   opacity: 1; }
}

.co-amount-vat {
  font-size: 0.68rem;
  color: rgba(255, 255, 255, 0.3);
  letter-spacing: 0.3px;
}


/* ── Divider ── */
.co-divider {
  display: flex;
  align-items: center;
  gap: 14px;
}

.co-divider-line {
  flex: 1;
  height: 1px;
  background: rgba(255, 255, 255, 0.08);
  display: block;
}

.co-divider-text {
  font-size: 0.68rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.28);
  white-space: nowrap;
  flex-shrink: 0;
}


/* ── PayPal zone ── */
.co-paypal-zone {
  position: relative;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.09);
  overflow: hidden;
  padding: clamp(24px, 3.5vw, 36px);
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.co-paypal-glow {
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(186, 230, 62, 0.05), transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 0;
  animation: paypalGlowPulse 4s ease-in-out infinite;
}

@keyframes paypalGlowPulse {
  0%, 100% { opacity: 0.6; transform: translate(-50%, -50%) scale(1);   }
  50%       { opacity: 1;   transform: translate(-50%, -50%) scale(1.1); }
}

.co-paypal-wrapper {
  position: relative;
  z-index: 1;
  min-height: 55px;
}

.co-paypal-wrapper iframe {
  border-radius: 10px !important;
}

.co-paypal-note {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.28);
  margin: 0;
  letter-spacing: 0.3px;
  max-width: none;
}

.co-paypal-note svg {
  flex-shrink: 0;
  color: rgba(255, 255, 255, 0.22);
}


/* ── Guarantee block ── */
.co-guarantee {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 22px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.07);
}

.co-guarantee-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(186, 230, 62, 0.09);
  border: 1px solid rgba(186, 230, 62, 0.22);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--green-accent);
}

.co-guarantee-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.co-guarantee-text strong {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.8);
  font-weight: 600;
  letter-spacing: -0.1px;
}

.co-guarantee-text span {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.38);
  line-height: 1.5;
  letter-spacing: 0.2px;
}


/* =====================================================
   MOBILE LAYOUT
===================================================== */

@media (max-width: 860px) {
  .co-summary {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  }

  .co-summary-inner {
    position: static;
    max-height: none;
    padding: clamp(32px, 5vw, 56px) clamp(20px, 5vw, 40px);
  }

  .co-payment {
    padding: clamp(32px, 5vw, 56px) clamp(20px, 5vw, 40px);
  }

  .co-payment-inner {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .co-amount-display {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }

  .co-amount-right {
    align-items: flex-start;
    flex-direction: row;
    gap: 10px;
  }
}


/* =====================================================
   ENTRANCE ANIMATIONS
===================================================== */

.co-summary-inner > *,
.co-payment-inner > * {
  opacity: 0;
  transform: translateY(18px);
  animation: coFadeUp 0.65s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.co-summary-inner > *:nth-child(1) { animation-delay: 0.05s; }
.co-summary-inner > *:nth-child(2) { animation-delay: 0.12s; }
.co-summary-inner > *:nth-child(3) { animation-delay: 0.19s; }

.co-payment-inner > *:nth-child(1) { animation-delay: 0.08s; }
.co-payment-inner > *:nth-child(2) { animation-delay: 0.15s; }
.co-payment-inner > *:nth-child(3) { animation-delay: 0.22s; }
.co-payment-inner > *:nth-child(4) { animation-delay: 0.29s; }
.co-payment-inner > *:nth-child(5) { animation-delay: 0.36s; }

@keyframes coFadeUp {
  to { opacity: 1; transform: translateY(0); }
}


/* =====================================================
   REDUCED MOTION
===================================================== */

@media (prefers-reduced-motion: reduce) {
  .co-bg-glow--1,
  .co-bg-glow--2,
  .co-product-scan,
  .co-paypal-glow,
  .co-amount-saving-badge {
    animation: none;
  }

  .co-summary-inner > *,
  .co-payment-inner > * {
    animation: none;
    opacity: 1;
    transform: none;
  }

  .co-back,
  .co-back svg {
    transition: none;
  }
}

.checkout-page {
  background: #091810;
}

.co-bg-glow--1 {
  background: radial-gradient(circle, rgba(186, 230, 62, 0.07), transparent 70%);
}

.co-bg-glow--2 {
  background: radial-gradient(circle, rgba(186, 230, 62, 0.05), transparent 70%);
}

.co-summary {
  background: rgba(0, 0, 0, 0.25);
}

.co-product-card {
  background: linear-gradient(
    150deg,
    rgba(255, 255, 255, 0.045) 0%,
    rgba(0, 0, 0, 0.25) 100%
  );
  border-color: rgba(186, 230, 62, 0.18);
}

.co-product-category {
  color: rgba(186, 230, 62, 0.6);
}

.co-product-badge {
  background: rgba(186, 230, 62, 0.1);
  border-color: rgba(186, 230, 62, 0.25);
}

.co-product-price-row {
  border-bottom-color: rgba(255, 255, 255, 0.06);
}

.co-product-was {
  color: rgba(255, 255, 255, 0.25);
}

.co-product-saving {
  opacity: 0.65;
}

.co-includes-list li {
  color: rgba(255, 255, 255, 0.55);
}

.co-check {
  background: rgba(186, 230, 62, 0.08);
  border-color: rgba(186, 230, 62, 0.22);
}

.co-tag {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.3);
}

.co-tag--value {
  background: rgba(186, 230, 62, 0.06);
  border-color: rgba(186, 230, 62, 0.18);
  color: rgba(186, 230, 62, 0.55);
}

.co-trust-item {
  color: rgba(255, 255, 255, 0.32);
}

.co-trust-item svg {
  color: rgba(186, 230, 62, 0.4);
}

.co-trust-sep {
  background: rgba(255, 255, 255, 0.07);
}

.co-amount-display {
  background: linear-gradient(
    135deg,
    rgba(186, 230, 62, 0.07) 0%,
    rgba(186, 230, 62, 0.02) 100%
  );
  border-color: rgba(186, 230, 62, 0.18);
}

.co-amount-label {
  color: rgba(255, 255, 255, 0.3);
}

.co-amount-saving-badge {
  background: rgba(186, 230, 62, 0.1);
  border-color: rgba(186, 230, 62, 0.22);
}

.co-amount-vat {
  color: rgba(255, 255, 255, 0.22);
}

.co-divider-line {
  background: rgba(255, 255, 255, 0.06);
}

.co-divider-text {
  color: rgba(255, 255, 255, 0.2);
}

.co-paypal-zone {
  background: rgba(255, 255, 255, 0.02);
  border-color: rgba(255, 255, 255, 0.06);
}

.co-paypal-note {
  color: rgba(255, 255, 255, 0.2);
}

.co-payment-sub {
  color: rgba(255, 255, 255, 0.35);
}

.co-guarantee {
  background: rgba(0, 0, 0, 0.2);
  border-color: rgba(255, 255, 255, 0.05);
}

.co-guarantee-icon {
  background: rgba(186, 230, 62, 0.07);
  border-color: rgba(186, 230, 62, 0.18);
}

.co-guarantee-text strong {
  color: rgba(255, 255, 255, 0.7);
}

.co-guarantee-text span {
  color: rgba(255, 255, 255, 0.3);
}

/* =====================================================
   STRIPE BUTTON — Die Beratung
===================================================== */

.co-stripe-zone {
  padding: clamp(20px, 3vw, 32px);
}

.co-stripe-wrapper {
  position: relative;
  z-index: 1;
}

.co-stripe-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  min-height: 68px;
  padding: 16px 20px 16px 24px;
  border-radius: 14px;
  overflow: hidden;
  text-decoration: none;
  isolation: isolate;
  background: linear-gradient(
    135deg,
    rgba(99, 91, 255, 0.18) 0%,
    rgba(99, 91, 255, 0.08) 100%
  );
  border: 1px solid rgba(99, 91, 255, 0.35);
  box-shadow:
    0 8px 32px rgba(0, 0, 0, 0.35),
    0 0 60px rgba(99, 91, 255, 0.06);
  transition:
    transform    0.4s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow   0.4s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.3s ease,
    background   0.3s ease;
}

.co-stripe-btn:hover {
  border-color: rgba(99, 91, 255, 0.6);
  background: linear-gradient(
    135deg,
    rgba(99, 91, 255, 0.24) 0%,
    rgba(99, 91, 255, 0.12) 100%
  );
  box-shadow:
    0 20px 60px rgba(0, 0, 0, 0.45),
    0 0 80px rgba(99, 91, 255, 0.12);
  transform: translateY(-2px);
}

.co-stripe-btn:active {
  transform: translateY(0);
  transition-duration: 0.1s;
}

/* Shimmer sweep */
.co-stripe-btn-shimmer {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    transparent 30%,
    rgba(99, 91, 255, 0.08) 50%,
    transparent 70%
  );
  background-size: 200% 100%;
  background-position: -100% 0;
  pointer-events: none;
  z-index: 0;
  transition: background-position 0s;
}

.co-stripe-btn:hover .co-stripe-btn-shimmer {
  background-position: 200% 0;
  transition: background-position 0.7s ease;
}

/* Left body */
.co-stripe-btn-body {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
  min-width: 0;
}

.co-stripe-btn-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(99, 91, 255, 0.15);
  border: 1px solid rgba(99, 91, 255, 0.25);
  color: rgba(99, 91, 255, 0.9);
  flex-shrink: 0;
  transition: background 0.3s ease, border-color 0.3s ease;
}

.co-stripe-btn:hover .co-stripe-btn-icon {
  background: rgba(99, 91, 255, 0.22);
  border-color: rgba(99, 91, 255, 0.4);
}

.co-stripe-btn-label {
  font-family: var(--font-heading);
  font-size: clamp(1.05rem, 2.5vw, 1.3rem);
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.1;
  letter-spacing: -0.1px;
}

/* Right side */
.co-stripe-btn-right {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.co-stripe-btn-price {
  font-family: var(--font-heading);
  font-size: clamp(1.2rem, 3vw, 1.5rem);
  color: rgba(255, 255, 255, 0.9);
  line-height: 1;
  letter-spacing: -0.5px;
}

.co-stripe-btn-currency {
  font-size: 0.7em;
  opacity: 0.75;
}

.co-stripe-btn-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(99, 91, 255, 0.12);
  border: 1px solid rgba(99, 91, 255, 0.25);
  color: rgba(99, 91, 255, 0.8);
  flex-shrink: 0;
  transition:
    background    0.3s ease,
    border-color  0.3s ease,
    transform     0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.co-stripe-btn:hover .co-stripe-btn-arrow {
  background: rgba(99, 91, 255, 0.2);
  border-color: rgba(99, 91, 255, 0.45);
  color: rgba(130, 122, 255, 1);
  transform: translateX(4px);
}

/* Subtle stripe branding note */
.co-stripe-powered {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 0.68rem;
  color: rgba(255, 255, 255, 0.18);
  letter-spacing: 0.5px;
  margin-top: 4px;
}

/* co-check--alt for optional items */
.co-check--alt {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.12);
}

.co-check--alt::after {
  border-color: rgba(255, 255, 255, 0.3);
}

/* Installments block */
.co-installments {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.co-installment {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  flex: 1;
  min-width: 72px;
  padding: 14px 10px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.07);
  text-align: center;
}

.co-installment--total {
  border-color: rgba(186, 230, 62, 0.2);
  background: rgba(186, 230, 62, 0.04);
}

.co-installment-when {
  font-size: 0.62rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.3);
  line-height: 1;
}

.co-installment--total .co-installment-when {
  color: rgba(186, 230, 62, 0.55);
}

.co-installment-amount {
  font-family: var(--font-heading);
  font-size: clamp(1.1rem, 3vw, 1.4rem);
  color: var(--ink-strong);
  line-height: 1;
  letter-spacing: -0.3px;
}

.co-installment--total .co-installment-amount {
  color: var(--green-accent);
}

.co-installment-note {
  font-size: 0.65rem;
  color: rgba(255, 255, 255, 0.25);
  text-align: center;
  margin: 0;
  max-width: none;
}

.co-installment-plus,
.co-installment-eq {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.18);
  flex-shrink: 0;
  line-height: 1;
}

.co-installment-eq {
  color: rgba(186, 230, 62, 0.3);
}

/* Raten preview in amount display */
.co-raten-preview {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.co-raten-preview-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.co-raten-preview-when {
  font-size: 0.58rem;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.28);
  line-height: 1;
}

.co-raten-preview-amt {
  font-family: var(--font-heading);
  font-size: clamp(0.85rem, 2vw, 1rem);
  color: rgba(255, 255, 255, 0.65);
  line-height: 1;
  letter-spacing: -0.2px;
}

.co-raten-preview-sep {
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.18);
  flex-shrink: 0;
}

/* product-price-row variant with no border for raten */
.co-product-price-row--raten {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .co-stripe-btn {
    transition: none;
  }
  .co-stripe-btn:hover {
    transform: none;
  }
  .co-stripe-btn-shimmer {
    display: none;
  }
}