/* ==========================================================================
   BUCHI Ryugaku — Custom Editorial Component Styles
   ========================================================================== */

/* --------------------------------------------------------------------------
   01. Header & Navigation Component (Sticky Header & Mobile Drawer)
   -------------------------------------------------------------------------- */
.buchi-site-header {
  position: -webkit-sticky;
  position: sticky;
  top: 0;
  z-index: 10000;
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--buchi-border);
  height: 72px;
  display: flex;
  align-items: center;
  width: 100%;
  box-sizing: border-box;
}

.buchi-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  box-sizing: border-box;
}

.buchi-brand-logo img {
  height: 38px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
}

.buchi-nav-list {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.buchi-nav-list a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--buchi-ink);
  transition: color 0.2s ease;
}

.buchi-nav-list a:hover {
  color: var(--buchi-orange);
}

/* Legacy saved HTML headers use the same list for ordinary links and CTAs. */
.buchi-nav-list a.buchi-btn--primary,
.buchi-nav-list a.buchi-btn--primary:visited,
.buchi-nav-list a.buchi-btn--primary:hover,
.buchi-nav-list a.buchi-btn--primary:focus-visible {
  color: var(--buchi-white);
}

.buchi-mobile-toggle {
  display: none;
  background: none;
  border: none;
  padding: 0.5rem;
  cursor: pointer;
  z-index: 100001;
  touch-action: manipulation;
  position: relative;
  width: 36px;
  height: 36px;
}

.buchi-mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--buchi-navy);
  margin: 5px auto;
  transition: transform 0.3s ease, opacity 0.3s ease, background-color 0.3s ease;
  transform-origin: center;
}

/* Hamburger to X Animation when open */
.buchi-mobile-toggle.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
  background-color: var(--buchi-orange);
}
.buchi-mobile-toggle.is-open span:nth-child(2) {
  opacity: 0;
}
.buchi-mobile-toggle.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
  background-color: var(--buchi-orange);
}

/* --------------------------------------------------------------------------
   02. Hero Component (Background Image & White Transparent Overlay)
   -------------------------------------------------------------------------- */
.buchi-hero {
  position: relative;
  padding-top: clamp(4rem, 8vw, 7.5rem);
  padding-bottom: clamp(4rem, 8vw, 7.5rem);
  background-image: url("../images/UofW-campus.jpg");
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  width: 100%;
  box-sizing: border-box;
}

.buchi-hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.88) 55%, rgba(255, 255, 255, 0.6) 100%);
  z-index: 1;
}

.buchi-hero-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  box-sizing: border-box;
}

.buchi-hero-title {
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: 1.25;
  color: var(--buchi-navy);
  margin-bottom: 1.5rem;
  font-weight: 800;
  word-break: break-word;
  overflow-wrap: anywhere;
}

.buchi-hero-lead {
  font-size: clamp(1rem, 1.6vw, 1.25rem);
  color: #2D3748;
  line-height: 1.8;
  margin-bottom: 2.25rem;
  word-break: break-word;
  overflow-wrap: anywhere;
}

.buchi-hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   03. Evidence Strip Component (No lines/borders)
   -------------------------------------------------------------------------- */
.buchi-evidence-strip {
  border: none !important;
  padding: 2.5rem 0;
  background-color: var(--buchi-white);
  width: 100%;
  box-sizing: border-box;
}

.buchi-evidence-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  text-align: center;
  width: 100%;
  box-sizing: border-box;
}

.buchi-evidence-item {
  border: none !important;
}

.buchi-evidence-number {
  font-family: "Manrope", sans-serif;
  font-size: clamp(2.25rem, 4vw, 3.5rem);
  font-weight: 800;
  color: var(--buchi-navy);
  line-height: 1;
}

.buchi-evidence-label {
  font-size: 0.875rem;
  color: var(--buchi-muted);
  margin-top: 0.375rem;
  font-weight: 500;
}

/* --------------------------------------------------------------------------
   04. Empathy Section (With Background Photo & Left White Gradient Overlay)
   -------------------------------------------------------------------------- */
.buchi-empathy-bg-photo {
  position: relative;
  background-image: url("../images/cwu_campus.jpeg");
  background-size: cover;
  background-position: center center;
  width: 100%;
  box-sizing: border-box;
}

.buchi-empathy-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.96) 0%, rgba(255, 255, 255, 0.90) 55%, rgba(255, 255, 255, 0.35) 100%);
  z-index: 1;
}

.buchi-empathy-inner {
  position: relative;
  z-index: 2;
}

.buchi-empathy-lead {
  font-size: clamp(1.4rem, 3vw, 2.5rem);
  font-weight: 700;
  line-height: 1.4;
  color: var(--buchi-navy);
  margin-bottom: 3rem;
  word-break: break-word;
  overflow-wrap: anywhere;
}

.buchi-empathy-questions {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 3rem;
  width: 100%;
}

.buchi-question-row {
  font-size: clamp(1.0625rem, 2vw, 1.625rem);
  font-weight: 600;
  color: var(--buchi-ink);
  padding: 1rem 0;
  border-bottom: 1px solid rgba(18, 54, 104, 0.15);
  word-break: break-word;
  overflow-wrap: anywhere;
}

.buchi-question-row--offset {
  padding-left: clamp(1rem, 5vw, 4rem);
  color: var(--buchi-muted);
}

/* --------------------------------------------------------------------------
   05. Why BUCHI (With Rich Background Photography & Navy Overlay)
   -------------------------------------------------------------------------- */
.buchi-why-bg-photo {
  position: relative;
  background-image: url("../images/Shu_Shimizu_service-info.JPG");
  background-size: cover;
  background-position: center center;
  width: 100%;
  box-sizing: border-box;
}

.buchi-why-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(18, 54, 104, 0.95) 0%, rgba(18, 54, 104, 0.88) 100%);
  z-index: 1;
}

.buchi-why-inner {
  position: relative;
  z-index: 2;
}

.buchi-why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  width: 100%;
  box-sizing: border-box;
}

.buchi-why-title {
  font-size: clamp(1.85rem, 4vw, 3.25rem);
  line-height: 1.3;
  color: var(--buchi-white);
  font-weight: 700;
  word-break: break-word;
  overflow-wrap: anywhere;
}

.buchi-why-text {
  font-size: 1.0625rem;
  line-height: 1.85;
  color: #D1DCE9;
  word-break: break-word;
  overflow-wrap: anywhere;
}

/* --------------------------------------------------------------------------
   06. What We Do (Editorial Rows without borders)
   -------------------------------------------------------------------------- */
.buchi-editorial-rows {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  width: 100%;
}

.buchi-editorial-row {
  display: grid;
  grid-template-columns: 80px 1.5fr 2.5fr 120px;
  gap: 2rem;
  padding: 2.25rem;
  background-color: var(--buchi-off-white);
  border-radius: 4px;
  border: none !important;
  align-items: center;
  width: 100%;
  box-sizing: border-box;
}

.buchi-row-num {
  font-family: "Manrope", sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--buchi-orange);
}

.buchi-row-title {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--buchi-navy);
  margin: 0;
  word-break: break-word;
  overflow-wrap: anywhere;
}

.buchi-row-desc {
  font-size: 0.9375rem;
  color: var(--buchi-muted);
  margin: 0;
  word-break: break-word;
  overflow-wrap: anywhere;
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   07. Transfer Journey Flow (Mobile Fix)
   -------------------------------------------------------------------------- */
.buchi-section-header-flex {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 3rem;
  flex-wrap: wrap;
  gap: 1.5rem;
  width: 100%;
  box-sizing: border-box;
}

.buchi-journey-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  position: relative;
  margin-top: 3rem;
  width: 100%;
  box-sizing: border-box;
}

.buchi-journey-step {
  border-top: 2px solid var(--buchi-navy);
  padding-top: 1.5rem;
  box-sizing: border-box;
  width: 100%;
}

.buchi-step-num {
  font-family: "Manrope", sans-serif;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--buchi-orange);
  margin-bottom: 0.5rem;
}

.buchi-step-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--buchi-navy);
  margin-bottom: 0.5rem;
  word-break: break-word;
  overflow-wrap: anywhere;
}

.buchi-step-desc {
  font-size: 0.9375rem;
  color: var(--buchi-muted);
  line-height: 1.6;
  word-break: break-word;
  overflow-wrap: anywhere;
}

/* --------------------------------------------------------------------------
   08. Results Component (With Background Campus Photo & Left White Gradient Overlay)
   -------------------------------------------------------------------------- */
.buchi-results-bg-photo {
  position: relative;
  background-image: url("../images/UofW-campus.jpg");
  background-size: cover;
  background-position: center center;
  width: 100%;
  box-sizing: border-box;
}

.buchi-results-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.97) 0%, rgba(255, 255, 255, 0.92) 60%, rgba(255, 255, 255, 0.45) 100%);
  z-index: 1;
}

.buchi-results-inner {
  position: relative;
  z-index: 2;
}

.buchi-results-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
  margin-top: 3rem;
  width: 100%;
  box-sizing: border-box;
}

.buchi-result-block {
  border-top: none !important;
  padding-top: 0;
  box-sizing: border-box;
}

.buchi-result-big {
  font-family: "Manrope", sans-serif;
  font-size: clamp(3rem, 6.5vw, 5rem);
  font-weight: 800;
  color: var(--buchi-navy);
  line-height: 1;
}

.buchi-result-title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-top: 0.75rem;
  margin-bottom: 0.25rem;
  word-break: break-word;
  overflow-wrap: anywhere;
}

.buchi-result-note {
  font-size: 0.8125rem;
  color: var(--buchi-muted);
  word-break: break-word;
  overflow-wrap: anywhere;
}

/* --------------------------------------------------------------------------
   09. Real Stories (Magazine Layout - Mobile Fix)
   -------------------------------------------------------------------------- */
.buchi-story-featured {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3rem;
  align-items: center;
  margin-bottom: 4rem;
  width: 100%;
  box-sizing: border-box;
}

.buchi-story-photo {
  width: 100%;
  max-width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: 4px;
}

.buchi-story-path {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--buchi-orange);
  margin-bottom: 0.75rem;
  word-break: break-word;
  overflow-wrap: anywhere;
}

.buchi-story-headline {
  font-size: clamp(1.35rem, 2.5vw, 2.25rem);
  line-height: 1.35;
  color: var(--buchi-navy);
  margin-bottom: 1rem;
  word-break: break-word;
  overflow-wrap: anywhere;
}

.buchi-secondary-stories {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  width: 100%;
  box-sizing: border-box;
}

.buchi-secondary-story {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 1.25rem;
  align-items: center;
  width: 100%;
  box-sizing: border-box;
}

.buchi-secondary-story img {
  width: 100%;
  max-width: 120px;
  height: 90px;
  object-fit: cover;
  border-radius: 4px;
}

/* --------------------------------------------------------------------------
   10. High-End Editorial Mincho Typography (Shippori Mincho 800) Essay Philosophy Card
   -------------------------------------------------------------------------- */
.buchi-essay-card--powerful {
  background: linear-gradient(135deg, #0b2242 0%, #123668 75%, #18437f 100%);
  color: #FFFFFF;
  padding: clamp(2rem, 6vw, 4.5rem);
  border-radius: 8px;
  position: relative;
  margin: 3.5rem 0;
  box-shadow: 0 18px 45px rgba(18, 54, 104, 0.28);
  border-left: 6px solid var(--buchi-orange);
  box-sizing: border-box;
}

.buchi-brush-kicker {
  font-family: "Manrope", sans-serif;
  font-size: 0.875rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  color: #FFB049;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
  display: block;
}

/* High-End Editorial Mincho Title (Shippori Mincho Extra Bold) */
.buchi-brush-title--powerful {
  font-family: "Shippori Mincho", "Noto Serif JP", serif !important;
  font-size: clamp(1.5rem, 3vw, 2.25rem) !important;
  color: #FFFFFF !important;
  font-weight: 800 !important;
  line-height: 1.4;
  margin-bottom: 2rem;
  letter-spacing: 0.06em;
  word-break: break-word;
  overflow-wrap: anywhere;
  border-left: 4px solid var(--buchi-orange);
  padding-left: 1rem;
  border-bottom: none !important;
}

.buchi-brush-body--powerful {
  font-family: "Shippori Mincho", "Noto Serif JP", serif;
  font-size: clamp(1rem, 1.4vw, 1.1875rem);
  color: #E6ECF5;
  line-height: 2.15;
  letter-spacing: 0.04em;
  font-weight: 600;
}

.buchi-brush-body--powerful p {
  margin-bottom: 1.85rem;
}

.buchi-brush-highlight {
  color: #FFD59E;
  font-weight: 700;
  background: rgba(220, 123, 3, 0.25);
  padding: 0.15rem 0.5rem;
  border-radius: 2px;
}

/* High-End Editorial Badge Sign-off */
.buchi-stamp-mark--powerful {
  display: inline-block;
  font-family: "Shippori Mincho", "Noto Serif JP", serif !important;
  font-size: 0.9375rem;
  color: #FFFFFF;
  background: var(--buchi-orange);
  padding: 0.5rem 1.5rem;
  border-radius: 4px;
  font-weight: 700;
  margin-top: 1.5rem;
  letter-spacing: 0.08em;
  box-shadow: 0 4px 12px rgba(220, 123, 3, 0.35);
}

/* --------------------------------------------------------------------------
   11. Beyond Admission (Background Campus Photography & Responsive Grid)
   -------------------------------------------------------------------------- */
.buchi-beyond-bg-photo {
  position: relative;
  background-image: url("../images/cwu_campus.jpeg");
  background-size: cover;
  background-position: center center;
  width: 100%;
  box-sizing: border-box;
}

.buchi-beyond-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.95) 0%, rgba(247, 248, 246, 0.92) 100%);
  z-index: 1;
}

.buchi-beyond-inner {
  position: relative;
  z-index: 2;
}

.buchi-beyond-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  text-align: center;
  margin-bottom: 3.5rem;
  width: 100%;
  box-sizing: border-box;
}

.buchi-beyond-step {
  border-top: 2px solid var(--buchi-orange);
  padding-top: 1.25rem;
  padding-bottom: 0.5rem;
  background: rgba(255, 255, 255, 0.7);
  padding-left: 1rem;
  padding-right: 1rem;
  border-radius: 0 0 4px 4px;
  box-sizing: border-box;
}

/* --------------------------------------------------------------------------
   12. FAQ (Accordion)
   -------------------------------------------------------------------------- */
.buchi-faq-list {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.buchi-faq-item {
  border-bottom: 1px solid var(--buchi-border);
  width: 100%;
  box-sizing: border-box;
}
.buchi-faq-item:first-child {
  border-top: 1px solid var(--buchi-border);
}

.buchi-faq-summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 0;
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--buchi-navy);
  cursor: pointer;
  list-style: none;
  word-break: break-word;
  overflow-wrap: anywhere;
}
.buchi-faq-summary::-webkit-details-marker {
  display: none;
}
.buchi-faq-summary::after {
  content: "+";
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--buchi-orange);
  margin-left: 0.5rem;
  flex-shrink: 0;
}
details[open] .buchi-faq-summary::after {
  content: "−";
}

.buchi-faq-content {
  padding-bottom: 1.5rem;
  color: var(--buchi-muted);
  line-height: 1.8;
  word-break: break-word;
  overflow-wrap: anywhere;
}

/* --------------------------------------------------------------------------
   13. Contact Form & Final CTA Component (Fluent Forms Styling Alignment)
   -------------------------------------------------------------------------- */
.buchi-final-cta-bg-photo {
  position: relative;
  background-image: url("../images/Taku_sunset.jpg");
  background-size: cover;
  background-position: center center;
  width: 100%;
  box-sizing: border-box;
}

.buchi-final-cta-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(180deg, rgba(18, 54, 104, 0.95) 0%, rgba(18, 54, 104, 0.88) 100%);
  z-index: 1;
}

.buchi-final-cta-inner {
  position: relative;
  z-index: 2;
}

.buchi-form-card,
.buchi-fluentform-wrapper .frm-fluent-form {
  background-color: var(--buchi-white);
  color: var(--buchi-ink);
  padding: clamp(1.5rem, 4vw, 3rem);
  border-radius: 4px;
  text-align: left;
  margin-bottom: 2.5rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.buchi-form-alert {
  padding: 1rem 1.25rem;
  margin-bottom: 1.5rem;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.9375rem;
  line-height: 1.5;
  text-align: center;
}

.buchi-form-alert--success,
.fluentform .ff-message-success {
  background-color: #E6F4EA !important;
  color: #137333 !important;
  border: 1px solid #CEEAD6 !important;
  padding: 1rem !important;
  border-radius: 4px !important;
  font-weight: 600 !important;
}

.buchi-form-alert--error,
.fluentform .ff-errors-in-stack {
  background-color: #FCE8E6 !important;
  color: #C5221F !important;
  border: 1px solid #FAD2CF !important;
  padding: 1rem !important;
  border-radius: 4px !important;
  font-weight: 600 !important;
}

/* Fluent Forms Native Field Styling Override for BUCHI Theme Alignment */
.buchi-fluentform-wrapper .ff-el-form-control {
  width: 100% !important;
  padding: 0.75rem 1rem !important;
  border: 1px solid var(--buchi-border) !important;
  border-radius: 4px !important;
  font-size: 1rem !important;
}

.buchi-fluentform-wrapper .ff-btn-submit {
  background-color: var(--buchi-navy) !important;
  color: var(--buchi-white) !important;
  width: 100% !important;
  padding: 1rem !important;
  font-size: 1.125rem !important;
  font-weight: 700 !important;
  border: none !important;
  border-radius: 4px !important;
  cursor: pointer !important;
  transition: background-color 0.2s ease !important;
}

.buchi-fluentform-wrapper .ff-btn-submit:hover {
  background-color: var(--buchi-orange) !important;
}

/* --------------------------------------------------------------------------
   14. Support Table Component
   -------------------------------------------------------------------------- */
.buchi-support-table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  width: 100%;
  margin-bottom: 2rem;
}

.buchi-support-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9375rem;
  background: var(--buchi-white);
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.buchi-support-table th {
  background-color: var(--buchi-navy);
  color: var(--buchi-white);
  padding: 1rem 1.25rem;
  font-weight: 700;
  border-bottom: 2px solid var(--buchi-orange);
}

.buchi-support-table td {
  padding: 1.25rem;
  border-bottom: 1px solid var(--buchi-border);
  vertical-align: top;
  line-height: 1.7;
}

.buchi-support-table tr:last-child td {
  border-bottom: none;
}

/* --------------------------------------------------------------------------
   15. Footer Component
   -------------------------------------------------------------------------- */
.buchi-site-footer {
  background-color: var(--buchi-navy);
  color: var(--buchi-white);
  padding: 4rem 0 2rem;
  width: 100%;
  box-sizing: border-box;
}

.buchi-footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  width: 100%;
  box-sizing: border-box;
}

.buchi-footer-brand img {
  height: 36px;
  max-width: 100%;
  margin-bottom: 1rem;
}

.buchi-footer-links h4 {
  color: var(--buchi-white);
  font-size: 0.9375rem;
  margin-bottom: 1rem;
}

.buchi-footer-links ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.buchi-footer-links li {
  margin-bottom: 0.75rem;
}

.buchi-footer-links a {
  color: #B5C4D8;
  font-size: 0.9375rem;
}
.buchi-footer-links a:hover {
  color: var(--buchi-white);
}

.buchi-footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  font-size: 0.8125rem;
  color: #92A7C4;
  flex-wrap: wrap;
  gap: 1rem;
}

/* --------------------------------------------------------------------------
   16. Responsive Adjustments & Strict Mobile Overflow Prevention
   -------------------------------------------------------------------------- */
@media (max-width: 991px) {
  .buchi-site-header {
    height: 64px;
  }
  .buchi-brand-logo img {
    height: 32px;
  }
  .buchi-hero-overlay {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.88) 100%);
  }
  .buchi-empathy-overlay,
  .buchi-results-overlay {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.96) 0%, rgba(255, 255, 255, 0.92) 100%);
  }
  .buchi-why-grid,
  .buchi-story-featured {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .buchi-beyond-steps {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }
  .buchi-support-cards-grid {
    grid-template-columns: 1fr !important;
    gap: 1.5rem !important;
  }
  .buchi-editorial-row {
    grid-template-columns: 50px 1fr;
    gap: 1rem;
    padding: 1.5rem;
  }
  .buchi-row-desc, .buchi-editorial-row .buchi-link-arrow {
    grid-column: 2 / -1;
  }
  .buchi-journey-steps {
    grid-template-columns: 1fr 1fr;
  }
  .buchi-results-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .buchi-footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 767px) {
  .buchi-mobile-toggle {
    display: block;
  }

  .buchi-nav-list {
    position: fixed !important;
    top: 64px !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100vw !important;
    height: calc(100vh - 64px) !important;
    background-color: rgba(255, 255, 255, 0.98) !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
    display: flex !important;
    flex-direction: column !important;
    padding: 2.5rem 2rem !important;
    gap: 1.75rem !important;
    z-index: 99999 !important;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    box-sizing: border-box;
    overflow-y: auto;
  }

  .buchi-nav-list.is-open {
    opacity: 1 !important;
    pointer-events: auto !important;
    transform: translateY(0) !important;
  }

  .buchi-nav-list a {
    font-size: 1.25rem !important;
    font-weight: 700 !important;
    color: var(--buchi-navy) !important;
  }

  .buchi-nav-list .buchi-btn {
    width: 100%;
    margin-top: 1rem;
  }

  .buchi-section-header-flex {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 2rem;
    width: 100%;
  }

  .buchi-evidence-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .buchi-why-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .buchi-journey-steps {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .buchi-beyond-steps {
    grid-template-columns: 1fr;
    gap: 1.25rem;
    text-align: left;
  }
  
  .buchi-secondary-stories {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .buchi-secondary-story {
    grid-template-columns: 1fr;
    gap: 0.875rem;
  }
  .buchi-secondary-story img {
    width: 100%;
    max-width: 100%;
    height: 160px;
  }

  .buchi-hero-actions {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }
  .buchi-hero-actions .buchi-btn {
    width: 100%;
    text-align: center;
  }
}