:root {
  --page-max-width: 1100px;
  --page-padding: 1.5rem;
  --section-gap: 4rem;
  --card-border: 1px solid #333333BF;
  --card-radius: 0px;
  --transition-speed: 0.2s;
}

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

.page-wrapper {
  background-color: var(--bg);
  color: var(--txt-1);
  font-family: Space Grotesk, sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  max-width: 100%;
  overflow-x: hidden;
}

.page-container {
  max-width: var(--page-max-width);
  margin: 0 auto;
  padding: 0 var(--page-padding);
  width: 100%;
}

.page-main {
  flex: 1;
  padding: 3rem 0 6rem;
}

/* ========== PAGE HEADER / NAV ========== */

.page-header {
  background-color: var(--bg);
  border-bottom: 1px solid #333333BF;
  position: sticky;
  top: 0;
  z-index: 10;
  width: 100%;
}

.page-header-inner {
  max-width: var(--page-max-width);
  margin: 0 auto;
  padding: 0 var(--page-padding);
  height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.page-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: var(--txt-1);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.01em;
  transition: color var(--transition-speed);
}

.page-logo:hover {
  color: var(--primary);
}

.page-logo svg {
  fill: var(--txt-1);
  width: 120px;
  transition: fill var(--transition-speed);
}

.page-logo:hover svg {
  fill: var(--primary);
}

.page-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.page-nav-link {
  color: var(--txt-2);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  padding: 0.375rem 0.75rem;
  transition: color var(--transition-speed);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.page-nav-link:hover {
  color: var(--primary);
}

.page-nav-link.active {
  color: var(--primary);
}

/* ========== PAGE HERO / TITLE AREA ========== */

.page-hero {
  padding: 3rem 0 2rem;
  border-bottom: 1px solid #333333BF;
  margin-bottom: 3rem;
}

.page-hero-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--txt-2);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.75rem;
  background-color: var(--tile-2);
  display: inline-block;
  padding: 0.25rem 0.5rem;
}

.page-hero h1 {
  font-size: 48px;
  font-weight: 700;
  line-height: 1.05;
  color: var(--txt-1);
  margin-bottom: 1rem;
  max-width: 700px;
}

.page-hero-sub {
  font-size: 18px;
  color: var(--txt-2);
  max-width: 600px;
  line-height: 1.6;
}

@media (max-width: 640px) {
  .page-hero h1 {
    font-size: 32px;
  }

  .page-hero-sub {
    font-size: 16px;
  }
}

/* ========== SECTION STYLES ========== */

.content-section {
  margin-bottom: var(--section-gap);
}

.content-section:last-child {
  margin-bottom: 0;
}

.section-heading {
  font-size: 28px;
  font-weight: 700;
  color: var(--txt-1);
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid #333333BF;
}

.section-intro {
  font-size: 16px;
  color: var(--txt-2);
  line-height: 1.7;
  margin-bottom: 2rem;
  max-width: 720px;
}

/* ========== FAQ ACCORDION (OPEN LIST) ========== */

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: var(--card-border);
}

.faq-item {
  border-bottom: var(--card-border);
  overflow: hidden;
}

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

.faq-question {
  width: 100%;
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.25rem 1.5rem;
  text-align: left;
  color: var(--txt-1);
  font-family: Space Grotesk, sans-serif;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.4;
  transition: background-color var(--transition-speed), color var(--transition-speed);
}

.faq-question:hover {
  background-color: var(--tile-2);
  color: var(--primary);
}

.faq-question[aria-expanded="true"] {
  color: var(--primary);
  background-color: var(--tile-2);
}

.faq-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-speed);
  fill: var(--txt-2);
}

.faq-question:hover .faq-icon,
.faq-question[aria-expanded="true"] .faq-icon {
  fill: var(--primary);
}

.faq-question[aria-expanded="true"] .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-answer.open {
  max-height: 600px;
}

.faq-answer-inner {
  padding: 0 1.5rem 1.5rem;
  font-size: 15px;
  line-height: 1.75;
  color: var(--txt-2);
}

.faq-answer-inner p {
  margin-bottom: 0.75rem;
}

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

.faq-answer-inner a {
  color: var(--primary);
  text-decoration: underline;
  transition: color var(--transition-speed);
}

.faq-answer-inner a:hover {
  color: var(--primary-hover);
}

/* Fallback: show all answers when JS is disabled */
.no-js .faq-answer {
  max-height: none;
}

/* ========== INFO PAGE SECTIONS ========== */

.info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

@media (max-width: 768px) {
  .info-grid {
    grid-template-columns: 1fr;
  }
}

.info-card {
  border: var(--card-border);
  padding: 1.5rem;
  transition: transform 0.2s, border-color 0.2s;
}

.info-card:hover {
  transform: scale(1.01);
  border-color: var(--grey-2);
}

.info-card-icon {
  width: 40px;
  height: 40px;
  margin-bottom: 1rem;
  fill: var(--primary);
}

.info-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--txt-1);
  margin-bottom: 0.5rem;
}

.info-card p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--txt-2);
}

.info-stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}

@media (max-width: 640px) {
  .info-stat-row {
    grid-template-columns: 1fr;
  }
}

.info-stat {
  border: var(--card-border);
  padding: 1.25rem 1.5rem;
  text-align: left;
}

.info-stat-value {
  font-family: Inter, sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.1;
  margin-bottom: 0.375rem;
  font-feature-settings: "salt" on, "ss02" on;
}

.info-stat-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--txt-2);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.info-prose {
  font-size: 16px;
  line-height: 1.75;
  color: var(--txt-2);
  max-width: 720px;
}

.info-prose p {
  margin-bottom: 1.25rem;
}

.info-prose p:last-child {
  margin-bottom: 0;
}

.info-prose a {
  color: var(--primary);
  text-decoration: underline;
  transition: color var(--transition-speed);
}

.info-prose a:hover {
  color: var(--primary-hover);
}

.info-prose strong {
  color: var(--txt-1);
  font-weight: 600;
}

/* ========== INLINE LINK STYLE ========== */

.inline-link {
  color: var(--primary);
  text-decoration: underline;
  font-weight: 500;
  transition: color var(--transition-speed);
}

.inline-link:hover {
  color: var(--primary-hover);
}

/* ========== HOME / NAV BUTTON ========== */

.home-btn-wrap {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid #333333BF;
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-home {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  height: 40px;
  padding: 0 1.25rem;
  font-family: Inter, sans-serif;
  font-size: 14px;
  font-weight: 600;
  line-height: 1;
  border: 1px solid var(--primary);
  background-color: var(--primary);
  color: var(--btn-fg);
  text-decoration: none;
  cursor: pointer;
  transition: opacity 0.15s;
}

.btn-home:hover {
  opacity: 0.8;
}

.btn-home:active {
  opacity: 0.7;
}

.btn-secondary-nav {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  height: 40px;
  padding: 0 1.25rem;
  font-family: Inter, sans-serif;
  font-size: 14px;
  font-weight: 600;
  line-height: 1;
  border: 1px solid #333333BF;
  background-color: transparent;
  color: var(--txt-2);
  text-decoration: none;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
}

.btn-secondary-nav:hover {
  color: var(--primary);
  border-color: var(--primary);
}

.btn-secondary-nav:active {
  opacity: 0.7;
}

/* ========== BREADCRUMB ========== */

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 12px;
  color: var(--txt-2);
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.breadcrumb a {
  color: var(--txt-2);
  text-decoration: none;
  transition: color var(--transition-speed);
}

.breadcrumb a:hover {
  color: var(--primary);
}

.breadcrumb-sep {
  color: var(--grey-2);
  font-size: 10px;
}

.breadcrumb-current {
  color: var(--txt-1);
  font-weight: 600;
}

/* ========== PAGE FOOTER ========== */

.page-footer {
  background-color: var(--bg);
  border-top: 1px solid #333333BF;
  padding: 2rem 0;
  margin-top: auto;
}

.page-footer-inner {
  max-width: var(--page-max-width);
  margin: 0 auto;
  padding: 0 var(--page-padding);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.page-footer-copy {
  font-size: 12px;
  color: var(--txt-2);
}

.page-footer-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.page-footer-link {
  font-size: 12px;
  color: var(--txt-2);
  text-decoration: none;
  transition: color var(--transition-speed);
}

.page-footer-link:hover {
  color: var(--primary);
}

/* ========== DIVIDER ========== */

.section-divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(to right, transparent, #333333BF 50%, transparent);
  margin: var(--section-gap) 0;
}

/* ========== HIGHLIGHT BOX ========== */

.highlight-box {
  border: var(--card-border);
  border-left: 3px solid var(--primary);
  padding: 1.25rem 1.5rem;
  background-color: var(--tile-2);
  margin: 1.5rem 0;
}

.highlight-box p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--txt-2);
  margin: 0;
}

.highlight-box p strong {
  color: var(--txt-1);
}

/* ========== TAG / BADGE ========== */

.tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.2rem 0.5rem;
  background-color: var(--primary-trans);
  color: var(--primary);
  margin-bottom: 1rem;
}

/* ========== RESPONSIVE ADJUSTMENTS ========== */

@media (max-width: 768px) {
  :root {
    --section-gap: 2.5rem;
    --page-padding: 1rem;
  }

  .page-header-inner {
    height: 52px;
  }

  .page-main {
    padding: 2rem 0 4rem;
  }

  .page-hero {
    padding: 2rem 0 1.5rem;
    margin-bottom: 2rem;
  }

  .page-hero h1 {
    font-size: 28px;
  }

  .section-heading {
    font-size: 22px;
  }

  .faq-question {
    font-size: 14px;
    padding: 1rem 1.25rem;
  }

  .faq-answer-inner {
    padding: 0 1.25rem 1.25rem;
    font-size: 14px;
  }

  .info-grid {
    gap: 1rem;
  }

  .info-stat-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .home-btn-wrap {
    margin-top: 3rem;
  }

  .page-footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 480px) {
  .page-nav-link {
    font-size: 12px;
    padding: 0.25rem 0.5rem;
  }

  .info-stat-row {
    grid-template-columns: 1fr;
  }

  .page-hero h1 {
    font-size: 24px;
  }

  .info-stat-value {
    font-size: 22px;
  }
}