/* =========================================================
   Secure Checkout — Clear, readable layout
   ========================================================= */

.checkout-page {
  --co-display: "Fraunces", Georgia, "Times New Roman", serif;
  --co-body: "Outfit", system-ui, sans-serif;
  --co-surface: #ffffff;
  --co-panel: #f7fbfc;
  --co-border: rgba(0, 70, 80, 0.14);
  min-height: 100vh;
  font-family: var(--co-body);
  background:
    radial-gradient(900px 420px at 10% -5%, rgba(191, 243, 255, 0.55), transparent 60%),
    radial-gradient(700px 380px at 95% 5%, rgba(202, 49, 32, 0.07), transparent 55%),
    linear-gradient(180deg, #eef8fa 0%, #f7fbfc 35%, #fff 100%);
  color: var(--ink);
}

.checkout-page .site-header.is-scrolled {
  background: rgba(247, 251, 252, 0.96);
}

/* ---- Page frame ---- */
.checkout-frame {
  width: min(1120px, calc(100% - 2rem));
  margin: calc(var(--nav-h) + 1.5rem) auto 4.5rem;
}

.checkout-top {
  margin-bottom: 1.35rem;
  animation: checkoutFade 0.45s var(--ease) both;
}

.checkout-top__kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0 0 0.55rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sea);
}

.checkout-top h1 {
  margin: 0 0 0.4rem;
  font-family: var(--co-display);
  font-size: clamp(1.75rem, 3.2vw, 2.35rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--ink);
  max-width: 18ch;
}

.checkout-top__lead {
  margin: 0;
  max-width: 48ch;
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.55;
}

/* Progress */
.checkout-progress {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
  margin: 1.25rem 0 0;
}

.checkout-progress__step,
.progress-step {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.85rem 1rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--co-border);
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 600;
  box-shadow: none;
}

.checkout-progress__step.active,
.progress-step.active {
  color: var(--ink);
  background: #fff;
  border-color: rgba(0, 128, 138, 0.35);
  box-shadow: 0 10px 28px rgba(0, 46, 51, 0.06);
}

.checkout-progress__step.completed,
.progress-step.completed {
  color: var(--sea);
  border-color: rgba(0, 128, 138, 0.28);
  background: rgba(0, 128, 138, 0.06);
}

.checkout-progress__num,
.progress-step .step-number {
  width: 1.85rem;
  height: 1.85rem;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: var(--note-mist);
  color: var(--ink);
  font-size: 0.85rem;
  font-weight: 700;
  flex-shrink: 0;
}

.checkout-progress__step.active .checkout-progress__num,
.progress-step.active .step-number {
  background: var(--sea);
  color: #fff;
}

.checkout-progress__step.completed .checkout-progress__num,
.progress-step.completed .step-number {
  background: rgba(0, 128, 138, 0.18);
  color: var(--sea);
}

/* ---- Layout ---- */
.checkout-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.78fr);
  gap: 1.25rem;
  align-items: start;
  animation: checkoutFade 0.5s var(--ease) 0.08s both;
}

@keyframes checkoutFade {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}

.checkout-main,
.checkout-aside {
  background: var(--co-surface);
  border: 1px solid var(--co-border);
  border-radius: 18px;
  box-shadow: 0 14px 36px rgba(0, 46, 51, 0.05);
}

.checkout-main {
  padding: 1.6rem 1.5rem 1.4rem;
}

.checkout-aside {
  padding: 1.35rem 1.25rem 1.25rem;
  position: sticky;
  top: calc(var(--nav-h) + 1rem);
}

.checkout-main h2 {
  margin: 0 0 0.35rem;
  font-family: var(--co-display);
  font-size: clamp(1.35rem, 2vw, 1.65rem);
  letter-spacing: -0.02em;
  color: var(--ink);
}

.checkout-step-lead {
  margin: 0 0 1.35rem;
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.5;
}

.checkout-section-title {
  margin: 1.65rem 0 0.85rem;
  padding-top: 1.15rem;
  border-top: 1px solid var(--co-border);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sea);
}

.checkout-service-list {
  margin-bottom: 0.25rem;
}

.step-container {
  display: none;
}

.step-container.active {
  display: block;
  animation: checkoutSlide 0.35s var(--ease);
}

@keyframes checkoutSlide {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

/* Fields */
.checkout-field {
  margin-bottom: 1.05rem;
}

.checkout-field label {
  display: block;
  margin-bottom: 0.4rem;
  font-weight: 650;
  color: var(--ink);
  font-size: 0.92rem;
}

.checkout-field input,
.checkout-field select,
.checkout-field textarea {
  width: 100%;
  padding: 0.85rem 0.95rem;
  border: 1.5px solid var(--co-border);
  border-radius: 10px;
  background: #fff;
  color: var(--ink);
  font-size: 1rem;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.checkout-field input:hover,
.checkout-field select:hover {
  border-color: rgba(0, 128, 138, 0.4);
}

.checkout-field input:focus,
.checkout-field select:focus,
.checkout-field textarea:focus {
  outline: none;
  border-color: var(--sea);
  box-shadow: 0 0 0 3px rgba(0, 128, 138, 0.14);
}

.checkout-field input[readonly] {
  background: var(--co-panel);
  color: var(--ink-soft);
}

.checkout-field .hint {
  margin-top: 0.35rem;
  font-size: 0.82rem;
  color: var(--muted);
}

/* Service choice cards */
.checkout-service-list {
  display: grid;
  gap: 0.7rem;
  margin-bottom: 0.35rem;
}

.checkout-service-card {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.85rem;
  align-items: center;
  padding: 1rem 1.05rem;
  border: 1.5px solid var(--co-border);
  border-radius: 12px;
  background: var(--co-panel);
  cursor: pointer;
  transition: border-color 0.2s var(--ease), background 0.2s, box-shadow 0.2s, transform 0.2s;
}

.checkout-service-card:hover {
  border-color: rgba(0, 128, 138, 0.4);
  background: #fff;
  transform: translateY(-1px);
}

.checkout-service-card:has(input:checked),
.checkout-service-card.is-selected {
  border-color: var(--sea);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(0, 128, 138, 0.12);
}

.checkout-service-card input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.checkout-service-card__radio {
  width: 1.2rem;
  height: 1.2rem;
  border-radius: 999px;
  border: 2px solid rgba(0, 70, 80, 0.28);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.checkout-service-card:has(input:checked) .checkout-service-card__radio,
.checkout-service-card.is-selected .checkout-service-card__radio {
  border-color: var(--sea);
}

.checkout-service-card:has(input:checked) .checkout-service-card__radio::after,
.checkout-service-card.is-selected .checkout-service-card__radio::after {
  content: "";
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 999px;
  background: var(--sea);
}

.checkout-service-card__body strong {
  display: block;
  font-size: 1rem;
  color: var(--ink);
  line-height: 1.3;
}

.checkout-service-card__body span {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.84rem;
  color: var(--muted);
}

.checkout-service-card__price {
  font-family: var(--co-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--ink);
  white-space: nowrap;
}

.checkout-service-card__price.is-zero {
  color: var(--muted);
  font-size: 1rem;
}

#other-fields {
  margin-top: 0.85rem;
  padding: 1rem;
  border-radius: 12px;
  background: var(--co-panel);
  border: 1px dashed rgba(0, 128, 138, 0.28);
}

/* Booking / webinar detail panel */
.checkout-detail {
  margin: 0 0 1.1rem;
  padding: 1.15rem 1.2rem;
  border-radius: 14px;
  background: linear-gradient(165deg, rgba(236, 252, 255, 0.95), rgba(255, 250, 239, 0.88));
  border: 1px solid rgba(0, 128, 138, 0.2);
}

.checkout-detail h4 {
  margin: 0 0 0.85rem;
  font-family: var(--co-display);
  font-size: 1.15rem;
  color: var(--ink);
}

.checkout-detail dl {
  margin: 0;
  display: grid;
  grid-template-columns: 7rem 1fr;
  gap: 0.55rem 1rem;
  font-size: 0.98rem;
}

.checkout-detail dt {
  color: var(--muted);
  font-weight: 500;
}

.checkout-detail dd {
  margin: 0;
  color: var(--ink);
  font-weight: 650;
}

.checkout-detail .amount {
  color: var(--signal);
  font-family: var(--co-display);
  font-size: 1.2rem;
}

.checkout-detail p {
  margin: 0.85rem 0 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.checkout-captcha {
  margin: 1.35rem 0 0.75rem;
}

.checkout-privacy {
  display: flex;
  gap: 0.55rem;
  align-items: flex-start;
  margin: 0.35rem 0 1.25rem;
  padding: 0.85rem 1rem;
  border-radius: 10px;
  background: rgba(0, 128, 138, 0.07);
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.45;
}

.checkout-privacy i {
  color: var(--sea);
  margin-top: 0.15rem;
}

.checkout-nav {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: 0.35rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--co-border);
}

.checkout-nav .btn {
  min-width: 150px;
  border-radius: 10px;
  font-family: var(--co-body);
  font-weight: 650;
}

.checkout-nav .btn[disabled] {
  opacity: 0.42;
  cursor: not-allowed;
  transform: none;
}

.checkout-nav .btn.loading {
  pointer-events: none;
  opacity: 0.75;
}

.checkout-nav .spinner {
  display: none;
  width: 1rem;
  height: 1rem;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  margin-left: 0.35rem;
}

.checkout-nav .btn.loading .spinner {
  display: inline-block;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.checkout-pay-placeholder {
  text-align: left;
  padding: 1.5rem 0 1.75rem;
  color: var(--muted);
}

.checkout-pay-placeholder i {
  font-size: 1.75rem;
  color: var(--sea);
  margin-bottom: 0.75rem;
}

.checkout-pay-placeholder h3 {
  margin: 0 0 0.4rem;
  font-family: var(--co-display);
  font-size: 1.3rem;
  color: var(--ink);
  letter-spacing: -0.02em;
  text-transform: none;
  border: 0;
  padding: 0;
}

.checkout-pay-placeholder p {
  margin: 0;
  max-width: 40ch;
}

#payment-frame {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--co-border);
  background: #fff;
}

#hubtel-iframe {
  width: 100%;
  min-height: 560px;
  border: 0;
  display: block;
  background: #fff;
}

#webinar-payment-status {
  display: none;
  margin-top: 1rem;
  padding: 0.9rem 1rem;
  border-radius: 10px;
  font-weight: 600;
}

/* ---- Summary aside ---- */
.order-summary-title {
  margin: 0 0 1rem;
  font-family: var(--co-display);
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.checkout-aside .order-summary-item,
.checkout-aside .order-summary-total {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.2rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--co-border);
}

.checkout-aside .order-summary-item span,
.checkout-aside .order-summary-total span {
  font-size: 0.78rem;
  font-weight: 650;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.checkout-aside .order-summary-item strong,
.checkout-aside .order-summary-total strong {
  color: var(--ink);
  font-size: 1.02rem;
  font-weight: 650;
  word-break: break-word;
  text-align: left;
}

.checkout-aside .order-summary-total {
  border-bottom: none;
  margin-top: 0.35rem;
  padding: 1rem;
  border-radius: 12px;
  background: linear-gradient(145deg, #004650, #00808a);
  color: #fff;
}

.checkout-aside .order-summary-total span {
  color: rgba(255, 255, 255, 0.75);
}

.checkout-aside .order-summary-total strong {
  font-family: var(--co-display);
  font-size: clamp(1.45rem, 2.5vw, 1.75rem);
  color: #fff;
  letter-spacing: -0.02em;
}

.order-summary-error {
  margin-top: 0.75rem;
  color: var(--signal-deep);
  font-size: 0.88rem;
}

.checkout-secure {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-top: 1rem;
  padding: 0.8rem 0.9rem;
  border-radius: 10px;
  background: var(--co-panel);
  color: var(--ink-soft);
  font-size: 0.86rem;
  font-weight: 600;
}

.checkout-secure i {
  color: var(--sea);
}

.checkout-aside__hint {
  margin: 0.85rem 0 0;
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.45;
}

/* Mobile: summary first so totals are visible immediately */
@media (max-width: 900px) {
  .checkout-frame {
    width: min(100% - 1.25rem, 1120px);
    margin-top: calc(var(--nav-h) + 1rem);
  }

  .checkout-layout {
    grid-template-columns: 1fr;
  }

  .checkout-aside {
    position: static;
    order: -1;
  }

  .checkout-aside .order-summary-item:nth-child(n + 3):not(.order-summary-total) {
    display: none;
  }

  .checkout-aside .order-summary-item,
  .checkout-aside .order-summary-total {
    grid-template-columns: auto 1fr;
    align-items: baseline;
    gap: 0.75rem;
  }

  .checkout-aside .order-summary-item strong,
  .checkout-aside .order-summary-total strong {
    text-align: right;
  }

  .checkout-aside .order-summary-total {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
  }
}

@media (max-width: 560px) {
  .checkout-main,
  .checkout-aside {
    padding: 1.15rem;
    border-radius: 14px;
  }

  .checkout-progress {
    grid-template-columns: 1fr;
  }

  .checkout-service-card {
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto;
  }

  .checkout-service-card__price {
    grid-column: 2;
    margin-top: 0.15rem;
  }

  .checkout-detail dl {
    grid-template-columns: 1fr;
    gap: 0.15rem;
  }

  .checkout-detail dt {
    margin-top: 0.45rem;
    font-size: 0.8rem;
  }

  .checkout-nav {
    flex-direction: column-reverse;
  }

  .checkout-nav .btn {
    width: 100%;
  }
}

/* Legacy class hooks kept for JS */
.checkout-rail,
.checkout-split,
.checkout-workspace,
.checkout-workspace__inner {
  /* no-op aliases if old markup briefly cached */
}