/* ==========================================================================
   Japan eSIM Product Detail Page Stylesheet
   Faithful to Figma Node 159:74 & Global Design Tokens
   ========================================================================== */

/* Page Base */
.japan-page {
  background-color: var(--color-white, #ffffff);
  color: var(--color-gray-dark, #373737);
  font-family: var(--font-body, 'Poppins', sans-serif);
  overflow-x: hidden;
  margin: 0;
  padding: 0;
}

.japan-container {
  max-width: var(--max-content-width, 1240px);
  margin-left: auto;
  margin-right: auto;
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 1279px) {
  .japan-container {
    padding-left: 20px;
    padding-right: 20px;
  }
}

/* ==========================================================================
   Custom Header Actions for Japan Detail Page
   (Matches Figma Node 196:343 / 196:351: Cart Icon + Profile Pill)
   ========================================================================== */
.header-actions-custom {
  display: flex;
  align-items: center;
  gap: 20px;
}

.header-cart-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: transparent;
  text-decoration: none;
  transition: transform var(--transition-fast, 0.2s);
}

.header-cart-btn:hover {
  transform: scale(1.08);
}

.header-avatar-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 50px;
  padding: 0 5px;
  border-radius: 50px;
  background: var(--bg-pill-subtle, linear-gradient(90deg, #f3f5f7 0%, #c4e7ff 100%));
  border: 1px solid var(--border-glass, rgba(255, 255, 255, 0.3));
  text-decoration: none;
  transition: box-shadow var(--transition-fast, 0.2s);
}

.header-avatar-pill:hover {
  box-shadow: 0 2px 10px rgba(0, 148, 209, 0.2);
}

.header-avatar-img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
}

/* ==========================================================================
   Product Configuration & Hero Details (2-Column Layout)
   Figma Node 165:183 - pt: 60px, pb: 100px, gap: 72px, items-center
   ========================================================================== */
.product-config-section {
  padding: 60px 0 100px;
  background-color: var(--color-white, #ffffff);
}

.product-config-grid {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 72px;
  max-width: 1240px;
  margin: 0 auto;
  width: 100%;
}

/* --- Left Column: Info & Trip Start Date (543px) --- */
.product-info-col {
  width: 543px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
}

.product-main-title {
  font-family: var(--font-heading, 'Questrial', sans-serif);
  font-size: 40px;
  font-weight: 400;
  line-height: normal;
  color: var(--color-gray-dark, #373737);
  margin: 0 0 17px 0;
}

.product-rating-row {
  display: flex;
  align-items: center;
  margin-bottom: 17px;
}

.rating-stars {
  display: flex;
  align-items: center;
  gap: 0;
}

.rating-stars img {
  width: 27.36px;
  height: 27.36px;
  display: block;
}

.reviews-link {
  color: var(--primary-cyan, #00aeef);
  font-family: var(--font-meta, 'Inter', sans-serif);
  font-size: 20px;
  font-weight: 400;
  letter-spacing: 0.684px;
  text-decoration: none;
  margin-left: 8px;
  transition: opacity var(--transition-fast, 0.2s);
}

.reviews-link:hover {
  opacity: 0.85;
  text-decoration: underline;
}

.product-lead-text {
  font-family: var(--font-body, 'Poppins', sans-serif);
  font-weight: 300;
  font-size: 20px;
  line-height: 1.3;
  color: var(--color-gray-dark, #373737);
  margin: 0 0 60px 0;
  max-width: 543px;
  width: 100%;
  box-sizing: border-box;
}

/* Trip Start Date Box (525px x 200px, rounded 22.78px) */
.trip-start-card {
  max-width: 525px;
  width: 100%;
  min-height: 200px;
  height: auto;
  box-sizing: border-box;
  background: rgba(0, 174, 239, 0.1);
  border: 1px solid var(--primary-cyan, #00aeef);
  border-radius: 22.78px;
  padding: 21px 83px 28px 27px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 21px;
}

.trip-start-title {
  font-family: var(--font-heading, 'Questrial', sans-serif);
  font-size: 20px;
  font-weight: 400;
  line-height: 1.3;
  color: var(--color-black, #000000);
  margin: 0;
}

.trip-start-desc {
  font-family: var(--font-body, 'Poppins', sans-serif);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.3;
  color: var(--color-gray-dark, #373737);
  margin: 0;
}

.trip-date-input-wrap {
  position: relative;
  width: 226px;
  height: 42px;
  background: var(--color-white, #ffffff);
  border: 1px solid var(--primary-cyan, #00aeef);
  border-radius: 8px;
  box-sizing: border-box;
}

.trip-date-input {
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  background: transparent;
  border: none;
  border-radius: 8px;
  padding: 0 42px 0 16px;
  font-family: var(--font-body, 'Poppins', sans-serif);
  font-weight: 300;
  font-size: 16px;
  color: var(--color-gray-dark, #373737);
  outline: none;
  cursor: pointer;
  line-height: 42px;
}

.trip-date-input-wrap:focus-within {
  box-shadow: 0 0 0 3px rgba(0, 174, 239, 0.25);
}

.trip-date-icon {
  position: absolute;
  right: 13px;
  top: 50%;
  transform: translateY(-50%);
  width: 22px;
  height: 22px;
  pointer-events: none;
  display: block;
}

/* --- Right Column: Plan Configurator & Cards (602px) --- */
.product-config-col {
  max-width: 602.13px;
  width: 100%;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 30px;
  box-sizing: border-box;
}

/* Unlimited / Fixed Toggle Pill (602px x 60px, rounded 50px) */
.data-type-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  height: 60px;
  box-sizing: border-box;
  background: var(--bg-pill-subtle, linear-gradient(90deg, #f3f5f7 0%, #c4e7ff 100%));
  border-radius: 50px;
  padding: 6px 10px;
  gap: 10px;
  margin: 0;
}

.toggle-tab-btn {
  width: 286px;
  height: 48px;
  border-radius: 28px;
  border: none;
  background: transparent;
  font-family: var(--font-body, 'Poppins', sans-serif);
  font-weight: 300;
  font-size: 16px;
  color: var(--color-gray-dark, #373737);
  cursor: pointer;
  transition: all var(--transition-fast, 0.2s);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px 30px;
}

.toggle-tab-btn.active {
  background: var(--primary-gradient-horizontal, linear-gradient(90deg, #2868b2 0%, #0094d1 100%));
  color: var(--color-white, #ffffff);
  font-weight: 300;
  box-shadow: 0px 3px 8px rgba(0, 148, 209, 0.25);
}

/* 2x2 Plan Cards Grid (width 602px, cards 296px x 114px) */
.plan-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 296.1px);
  gap: 10px;
  width: 100%;
  margin: 0;
}

.plan-card {
  width: 296.1px;
  height: 113.88px;
  box-sizing: border-box;
  background: var(--color-white, #ffffff);
  border: 1.14px solid rgba(0, 0, 0, 0.1);
  border-radius: 22.78px;
  cursor: pointer;
  transition: all var(--transition-fast, 0.2s);
  position: relative;
  user-select: none;
}

.plan-card:hover {
  border-color: var(--primary-cyan, #00aeef);
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(0, 174, 239, 0.1);
}

.plan-card.selected {
  background: rgba(0, 174, 239, 0.1);
  border-color: var(--primary-cyan, #00aeef);
  box-shadow: 0 4px 16px rgba(0, 174, 239, 0.15);
}

/* Radio Icon inside Card */
.plan-radio-wrap {
  position: absolute;
  left: 25.05px;
  top: 29.22px;
  width: 18.22px;
  height: 18.22px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

.plan-radio-icon {
  width: 18.22px;
  height: 18.22px;
  display: block;
}

.plan-card-body {
  position: absolute;
  left: 63.9px;
  top: 23.52px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  margin: 0;
}

.plan-card-title {
  font-family: var(--font-heading, 'Questrial', sans-serif);
  font-size: 22.78px;
  font-weight: 400;
  line-height: 1.3;
  color: var(--color-gray-dark, #373737);
  margin: 0 0 5px 0;
  text-align: left;
  white-space: nowrap;
}

.plan-card-prices {
  display: flex;
  align-items: baseline;
  justify-content: flex-start;
  gap: 8px;
  text-align: left;
  margin: 0;
}

.plan-price-active {
  font-family: var(--font-body, 'Poppins', sans-serif);
  font-size: 22.78px;
  font-weight: 500;
  color: #e63946;
  line-height: 1.3;
}

.plan-price-crossed {
  font-family: var(--font-body, 'Poppins', sans-serif);
  font-size: 22.78px;
  font-weight: 300;
  color: var(--color-gray-dark, #373737);
  text-decoration: line-through;
  line-height: 1.3;
}

/* Add to Cart Button (Matching Figma Node 164:2395 & global .btn-primary) */
.btn-add-cart {
  width: 100%;
  height: 56px;
  background: var(--primary-gradient, linear-gradient(180deg, #2868b2 0%, #0094d1 100%)) !important;
  color: var(--color-white, #ffffff) !important;
  border: none;
  border-radius: 200px !important;
  font-family: var(--font-heading, 'Questrial', sans-serif) !important;
  font-size: 16px !important;
  font-weight: 400 !important;
  cursor: pointer;
  transition: transform var(--transition-fast, 0.2s), box-shadow var(--transition-fast, 0.2s);
  box-shadow: 0px 5px 10px rgba(49, 49, 49, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  padding: 16px 24px;
}

.btn-add-cart:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 148, 209, 0.35);
}

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

/* ==========================================================================
   4. "What Does Japan eSIM Include?" Section
   Figma Node 165:184 - padding 0 0 100px 0, gap 60px
   ========================================================================== */
.specs-section {
  padding: 0 0 100px;
  background-color: var(--color-white, #ffffff);
  text-align: center;
}

.specs-section .section-heading {
  font-family: var(--font-heading, 'Questrial', sans-serif);
  font-size: 40px;
  font-weight: 400;
  line-height: normal;
  color: var(--color-gray-dark, #373737);
  margin: 0 0 25px 0;
}

.specs-section .section-subtitle {
  max-width: 976px;
  margin: 0 auto 25px auto;
  font-family: var(--font-body, 'Poppins', sans-serif);
  font-weight: 300;
  font-size: 20px;
  line-height: 1.3;
  color: var(--color-gray-dark, #373737);
}

/* Navigation Tabs Bar (554px x 60px, rounded 50px) */
.specs-tabs-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-pill-subtle, linear-gradient(90deg, #f3f5f7 0%, #c4e7ff 100%));
  border-radius: 50px;
  padding: 0 50px;
  margin: 0 auto 60px auto;
  width: 554px;
  height: 60px;
  box-sizing: border-box;
}

.spec-tab-btn {
  height: 48px;
  border-radius: 28px;
  border: none;
  background: transparent;
  font-family: var(--font-body, 'Poppins', sans-serif);
  font-size: 16px;
  font-weight: 300;
  color: rgba(55, 55, 55, 0.7);
  cursor: pointer;
  transition: all var(--transition-fast, 0.2s);
  padding: 8px 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
}

.spec-tab-btn:hover {
  color: var(--color-gray-dark, #373737);
}

.spec-tab-btn.active {
  background: var(--primary-gradient-horizontal, linear-gradient(90deg, #2868b2 0%, #0094d1 100%));
  color: var(--color-white, #ffffff);
  box-shadow: 0px 3px 8px rgba(0, 148, 209, 0.25);
  padding: 8px 30px;
  font-weight: 300;
}

/* Specs Details Card Table (796px x 285px, rounded 22.78px) */
.specs-table-card {
  max-width: 796px;
  width: 100%;
  min-height: 285px;
  height: auto;
  box-sizing: border-box;
  margin: 0 auto;
  background: rgba(0, 174, 239, 0.1);
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 22.78px;
  padding: 29px 38px 28px;
  text-align: left;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.specs-table-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex: 1;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  box-sizing: border-box;
}

.specs-table-row:last-child {
  border-bottom: none;
}

.spec-label {
  font-family: var(--font-body, 'Poppins', sans-serif);
  font-size: 16px;
  font-weight: 500;
  color: var(--color-gray-dark, #373737);
  white-space: nowrap;
}

.spec-value {
  font-family: var(--font-body, 'Poppins', sans-serif);
  font-size: 16px;
  font-weight: 400;
  color: var(--color-gray-dark, #373737);
  text-align: right;
  white-space: nowrap;
}

/* ==========================================================================
   5. "Full product information" Section
   Figma Node 165:185 - padding 0 0 100px, gap 25px
   ========================================================================== */
.product-details-section {
  padding: 0 0 100px;
  background-color: var(--color-white, #ffffff);
  text-align: center;
}

.product-details-section .section-heading {
  font-family: var(--font-heading, 'Questrial', sans-serif);
  font-size: 40px;
  font-weight: 400;
  line-height: normal;
  color: var(--color-gray-dark, #373737);
  margin: 0 0 25px 0;
}

.product-details-list {
  max-width: 976px;
  margin: 0 auto;
  text-align: left;
  list-style: none;
  padding: 0;
}

.product-details-list li {
  position: relative;
  padding-left: 24px;
  font-family: var(--font-body, 'Poppins', sans-serif);
  font-size: 20px;
  font-weight: 300;
  color: var(--color-gray-dark, #373737);
  line-height: 2.5;
  margin-bottom: 0;
}

.product-details-list li::before {
  content: '';
  position: absolute;
  left: 2px;
  top: 22.5px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background-color: var(--color-gray-dark, #373737);
}

/* ==========================================================================
   6. Testimonials Section ("Trusted by Travelers Worldwide")
   Figma Node 159:159 - padding 0 0 100px
   ========================================================================== */
.testimonials-section {
  width: 100%;
  padding: 0 0 100px;
  background-color: var(--color-white, #ffffff);
  overflow: hidden;
}

.testimonials-section .section-title-wrap {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 60px;
}

.testimonials-section .section-heading {
  font-family: var(--font-heading, 'Questrial', sans-serif);
  font-size: 40px;
  font-weight: 400;
  color: var(--color-gray-dark, #373737);
  margin: 0 0 25px 0;
  line-height: 1.2;
}

.testimonials-section .section-subtitle {
  font-family: var(--font-body, 'Poppins', sans-serif);
  font-size: 20px;
  font-weight: 300;
  line-height: 1.3;
  color: var(--color-gray-dark, #373737);
  margin: 0;
}

.testimonials-track-container {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 40px;
  width: 100%;
  overflow: hidden;
}

.testimonials-row {
  display: flex;
  gap: 24px;
  width: max-content;
}

.testimonials-row-1 {
  animation: scrollTestimonialsLeft 42s linear infinite;
}

.testimonials-row-2 {
  animation: scrollTestimonialsRight 46s linear infinite;
}

.testimonials-track-container:hover .testimonials-row {
  animation-play-state: paused;
}

.testimonials-group {
  display: flex;
  gap: 24px;
  flex-shrink: 0;
}

.testimonial-card {
  width: 379px;
  background: var(--color-white, #ffffff);
  border: 1px solid var(--border-card, #efefef);
  border-radius: 12px;
  padding: 28px 24px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-sizing: border-box;
}

.testimonial-user-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.testimonial-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
}

.testimonial-user-meta h4 {
  font-family: var(--font-heading, 'Questrial', sans-serif);
  font-size: 15px;
  font-weight: 500;
  color: var(--color-gray-dark, #373737);
  line-height: 1.2;
}

.testimonial-user-meta p {
  font-family: var(--font-body, 'Poppins', sans-serif);
  font-size: 13px;
  color: #888888;
  line-height: 1.2;
}

.testimonial-quote-text {
  font-family: var(--font-body, 'Poppins', sans-serif);
  font-size: 14px;
  font-weight: 300;
  line-height: 1.6;
  color: #555555;
}

.testimonial-quote-icon {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 36px;
  height: 36px;
  opacity: 0.85;
}

@keyframes scrollTestimonialsLeft {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@keyframes scrollTestimonialsRight {
  0% { transform: translateX(-50%); }
  100% { transform: translateX(0); }
}

/* ==========================================================================
   7. "Got Questions? We’ve Got Answers" FAQ Accordion Section
   Figma Node 173:100 - padding 100px 0
   ========================================================================== */
/* ==========================================================================
   7. "Got Questions? We’ve Got Answers" FAQ Accordion Section
   Figma Node 173:100 - padding 0 0 100px, gap 60px
   ========================================================================== */
.faq-accordion-section {
  padding: 0 0 100px;
  background-color: var(--color-white, #ffffff);
}

.faq-header {
  text-align: center;
  max-width: 768px;
  margin: 0 auto 60px;
}

.faq-title {
  font-family: var(--font-heading, 'Questrial', sans-serif);
  font-size: 40px;
  font-weight: 400;
  line-height: 56px;
  letter-spacing: -0.8px;
  color: var(--color-gray-dark, #373737);
  margin: 0 0 25px 0;
}

.faq-subtitle {
  font-family: 'Manrope', var(--font-body), sans-serif;
  font-size: 20px;
  line-height: 28px;
  font-weight: 400;
  color: #3d3d3d;
  max-width: 732px;
  margin: 0 auto;
}

/* Accordion Container (1025px max-width) */
.faq-accordion-list {
  max-width: 1025px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
}

.faq-item {
  border-bottom: 1px solid #e8e8e8;
  padding: 24px 0;
  transition: all var(--transition-fast, 0.2s);
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-trigger {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: none;
  border: none;
  padding: 0;
  text-align: left;
  cursor: pointer;
  font-family: var(--font-body, 'Poppins', sans-serif);
  font-size: 24px;
  font-weight: 400;
  line-height: normal;
  color: var(--color-gray-dark, #373737);
  transition: color var(--transition-fast, 0.2s);
}

.faq-chevron {
  width: 14px;
  height: 8px;
  transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
  flex-shrink: 0;
}

.faq-item.active .faq-chevron {
  transform: rotate(180deg);
}

.faq-content {
  display: grid;
  grid-template-rows: 0fr;
  overflow: hidden;
  transition: grid-template-rows 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.faq-item.active .faq-content {
  grid-template-rows: 1fr;
}

.faq-inner-body {
  max-width: 970px;
  min-height: 0;
  overflow: hidden;
  padding-top: 0;
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity 0.25s ease, transform 0.35s ease, padding-top 0.4s cubic-bezier(0.25, 1, 0.5, 1);
  box-sizing: border-box;
}

.faq-item.active .faq-inner-body {
  padding-top: 25px;
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.35s ease 0.08s, transform 0.4s cubic-bezier(0.25, 1, 0.5, 1), padding-top 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.faq-inner-body p {
  font-family: var(--font-body, 'Poppins', sans-serif);
  font-size: 20px;
  font-weight: 300;
  line-height: 28px;
  color: #3d3d3d;
  margin: 0 0 16px 0;
}

.faq-inner-body p:last-child {
  margin-bottom: 0;
}

.faq-inner-body p strong {
  font-weight: 400;
  color: #3d3d3d;
}

.faq-important-paragraph {
  margin-top: 24px;
}

/* Toast message for Add to Cart */
.toast-notice {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: #1b2538;
  color: #ffffff;
  padding: 14px 22px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s ease;
  z-index: 9999;
}

.toast-notice.show {
  transform: translateY(0);
  opacity: 1;
}

/* ==========================================================================
   Responsive Adaptations
   ========================================================================== */
@media (max-width: 1260px) {
  .product-config-grid {
    flex-direction: column;
    align-items: center;
    gap: 40px;
  }

  .product-info-col,
  .product-config-col {
    width: 100%;
    max-width: 602px;
  }

  .trip-start-card {
    width: 100%;
    max-width: 602px;
  }

  .specs-table-card {
    width: 100%;
    max-width: 796px;
    padding: 24px 30px;
  }

  .spec-label {
    white-space: normal;
    flex-shrink: 0;
    max-width: 45%;
  }

  .spec-value {
    white-space: normal;
    text-align: right;
    word-break: break-word;
    flex: 1;
  }
}

@media (max-width: 768px) {
  .japan-container {
    padding-left: 20px;
    padding-right: 20px;
  }

  .header-actions-custom {
    gap: 12px;
  }

  .product-config-section {
    padding: 30px 0 60px;
  }

  .product-main-title {
    font-size: 28px;
    line-height: 1.25;
    margin-bottom: 12px;
  }

  .product-rating-row {
    margin-bottom: 14px;
  }

  .rating-stars img {
    width: 22px;
    height: 22px;
  }

  .reviews-link {
    font-size: 16px;
  }

  .product-lead-text {
    font-size: 15px;
    line-height: 1.5;
    margin-bottom: 28px;
    max-width: 100%;
  }

  .trip-start-card {
    width: 100%;
    max-width: 100%;
    min-height: auto;
    padding: 20px;
    gap: 14px;
    border-radius: 18px;
  }

  .trip-start-title {
    font-size: 18px;
  }

  .trip-start-desc {
    font-size: 14px;
    line-height: 1.4;
  }

  .trip-date-input-wrap {
    width: 100%;
    max-width: 240px;
  }

  .product-config-col {
    gap: 20px;
    max-width: 100%;
  }

  .data-type-toggle {
    width: 100%;
    height: 52px;
    padding: 4px;
    border-radius: 50px;
    display: flex;
    gap: 6px;
  }

  .toggle-tab-btn {
    flex: 1;
    width: auto;
    height: 44px;
    padding: 0 10px;
    font-size: 14px;
    border-radius: 26px;
    white-space: nowrap;
  }

  .plan-cards-grid {
    grid-template-columns: 1fr;
    width: 100%;
    gap: 12px;
  }

  .plan-card {
    width: 100%;
    min-height: 96px;
    height: auto;
    border-radius: 18px;
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    position: relative;
  }

  .plan-radio-wrap {
    position: static;
    left: auto;
    top: auto;
    flex-shrink: 0;
  }

  .plan-card-body {
    position: static;
    left: auto;
    top: auto;
  }

  .plan-card-title {
    font-size: 17px;
  }

  .plan-price-current {
    font-size: 20px;
  }

  .plan-price-original {
    font-size: 15px;
  }

  .btn-add-cart {
    height: 54px;
    font-size: 16px;
  }

  /* 4. What Does Japan eSIM Include Section */
  .specs-section {
    padding: 0 0 60px;
  }

  .specs-section .section-heading,
  .product-details-section .section-heading,
  .testimonials-section .section-heading,
  .faq-title {
    font-size: 28px;
    line-height: 1.25;
    margin-bottom: 14px;
  }

  .specs-section .section-subtitle {
    font-size: 14px;
    line-height: 1.5;
    margin-bottom: 24px;
    padding: 0 4px;
  }

  .specs-tabs-wrap {
    width: 100%;
    max-width: 440px;
    height: auto;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    padding: 8px;
    border-radius: 20px;
    margin: 0 auto 28px;
  }

  .spec-tab-btn {
    width: 100%;
    height: 42px;
    font-size: 14px;
    border-radius: 20px;
    padding: 0 8px;
    justify-content: center;
    text-align: center;
    white-space: nowrap;
  }

  .spec-tab-btn.active {
    padding: 0 8px;
  }

  .specs-table-card {
    width: 100%;
    max-width: 100%;
    height: auto;
    min-height: auto;
    padding: 16px 18px;
    border-radius: 18px;
    gap: 0;
  }

  .specs-table-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 12px 0;
    gap: 12px;
    flex: none;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  }

  .spec-label {
    font-size: 14px;
    font-weight: 500;
    color: #373737;
    white-space: normal;
    flex-shrink: 0;
    max-width: 42%;
    line-height: 1.35;
  }

  .spec-value {
    font-size: 14px;
    font-weight: 400;
    color: #373737;
    text-align: right;
    white-space: normal;
    word-break: break-word;
    line-height: 1.35;
    flex: 1;
  }

  /* 5. Full product information */
  .product-details-section {
    padding: 0 0 60px;
  }

  .product-details-list {
    padding: 0 4px;
  }

  .product-details-list li {
    font-size: 14px;
    line-height: 1.6;
    padding-left: 20px;
    margin-bottom: 14px;
  }

  .product-details-list li::before {
    top: 8px;
    left: 2px;
  }

  /* 6. Testimonials */
  .testimonials-section {
    padding: 0 0 60px;
    width: 100%;
    overflow-x: hidden;
  }

  .testimonials-section .section-title-wrap {
    margin-bottom: 24px;
    padding: 0 4px;
  }

  .testimonials-section .section-subtitle {
    font-size: 14px;
    line-height: 1.5;
  }

  .testimonials-track-container {
    margin-top: 20px;
    gap: 16px;
    width: 100%;
    overflow-x: hidden;
  }

  .testimonial-card {
    width: 270px;
    padding: 18px 16px;
    border-radius: 18px;
  }

  .testimonial-quote-text {
    font-size: 13px;
    line-height: 1.5;
  }

  /* 7. FAQ Section */
  .faq-accordion-section {
    padding: 0 0 60px;
  }

  .faq-header {
    margin-bottom: 24px;
    padding: 0 4px;
  }

  .faq-title {
    font-size: 24px;
    line-height: 1.25;
    margin-bottom: 12px;
  }

  .faq-subtitle {
    font-size: 14px;
    line-height: 1.5;
  }

  .faq-accordion-list {
    padding: 0 4px;
  }

  .faq-item {
    padding: 16px 0;
  }

  .faq-trigger {
    font-size: 16px;
    line-height: 1.4;
    gap: 12px;
    align-items: flex-start;
  }

  .faq-trigger span {
    font-size: 16px;
    line-height: 1.4;
    flex: 1;
    text-align: left;
  }

  .faq-chevron {
    width: 12px;
    height: 7px;
    margin-top: 5px;
  }

  .faq-inner-body p {
    font-size: 13.5px;
    line-height: 1.55;
    margin-bottom: 12px;
  }

  .faq-item.active .faq-inner-body {
    padding-top: 12px;
  }
}

@media (max-width: 480px) {
  .japan-container {
    padding-left: 16px;
    padding-right: 16px;
  }

  .faq-title,
  .specs-section .section-heading,
  .product-details-section .section-heading,
  .testimonials-section .section-heading {
    font-size: 24px;
    line-height: 1.25;
  }

  .faq-trigger {
    font-size: 15px;
    gap: 10px;
  }

  .faq-trigger span {
    font-size: 15px;
    line-height: 1.35;
  }

  .faq-inner-body p {
    font-size: 13px;
    line-height: 1.5;
  }

  .specs-table-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .spec-label {
    max-width: 100%;
    font-weight: 500;
  }

  .spec-value {
    text-align: left;
    color: #555555;
  }

  .toggle-tab-btn {
    font-size: 13px;
    padding: 0 6px;
  }

  .spec-tab-btn {
    font-size: 13px;
  }
}