:root {
  --color-primary: #ff6e30;
  --color-primary-highlight: #fc4b00;
  --color-secondary: #748fb5;
  --color-dark: #1e252b;
  --color-dark-bg: #2c353d;
  --color-gray: #6e757c;
  --color-gray-light: #bac3ca;
  --color-light: #eeeff2;
  --color-white: #f7f7f8;
  --font-sans: "Inter", system-ui, -apple-system, sans-serif;
  --font-serif: "Poppins", Georgia, serif;
}

/* ===========================
   SHARED PAGE LAYOUT
   =========================== */

.sub-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--color-light);
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 500;
  color: #272e35;
  -webkit-font-smoothing: antialiased;
}

html.dark .sub-page {
  background: var(--color-dark);
  color: var(--color-white);
}

.sub-page-main {
  flex: 1;
  padding-bottom: 80px;
}

/* ===========================
   HEADER (inherited)
   =========================== */

.sub-page .header {
  padding: 30px 0;
  position: relative;
  z-index: 40;
}

.sub-page .header-inner {
  max-width: 768px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

@media only screen and (max-width: 767px) {
  .sub-page .header-inner {
    padding: 0 20px;
  }
}

.sub-page .header-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  gap: 10px;
}

.sub-page .header-logo img {
  height: 40px;
  width: 40px;
}

.sub-page .header-logo-name {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 18px;
  color: var(--color-primary);
}

html.dark .sub-page .header-logo-name {
  color: var(--color-primary);
}

.sub-page .header-nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

.sub-page .header-nav a {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-gray);
  text-decoration: none;
  transition: color 0.2s;
}

.sub-page .header-nav a:hover {
  color: var(--color-primary);
}

html.dark .sub-page .header-nav a {
  color: var(--color-gray-light);
}

html.dark .sub-page .header-nav a:hover {
  color: var(--color-primary);
}

/* ===========================
   CONTENT CONTAINER
   =========================== */

.sub-page-container {
  max-width: 768px;
  margin: 0 auto;
  padding: 0 32px;
}

@media only screen and (max-width: 767px) {
  .sub-page-container {
    padding: 0 20px;
  }
}

@media only screen and (max-width: 599px) {
  .sub-page-container {
    padding: 0 12px;
  }
}

/* ===========================
   PAGE HERO / INTRO SECTION
   =========================== */

.sub-page-hero {
  background: #f7f7f8;
  border-radius: 24px;
  padding: 48px 48px 40px;
  margin: 32px 0 40px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
}

.sub-page-hero::before {
  content: "";
  position: absolute;
  top: -60px;
  right: -60px;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, rgba(255, 110, 48, 0.12), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

html.dark .sub-page-hero {
  background: var(--color-dark-bg);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
}

@media only screen and (max-width: 767px) {
  .sub-page-hero {
    padding: 32px 24px 28px;
    margin: 20px 0 28px;
  }
}

@media only screen and (max-width: 599px) {
  .sub-page-hero {
    padding: 24px 16px 20px;
    border-radius: 16px;
  }
}

/* ===========================
   TYPOGRAPHY
   =========================== */

.sub-page h1 {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 40px;
  line-height: 1.2;
  color: #272e35;
  margin-bottom: 16px;
}

@media only screen and (max-width: 767px) {
  .sub-page h1 {
    font-size: 30px;
  }
}

@media only screen and (max-width: 599px) {
  .sub-page h1 {
    font-size: 24px;
  }
}

html.dark .sub-page h1 {
  color: var(--color-white);
}

.sub-page .page-subtitle {
  font-size: 17px;
  line-height: 1.6;
  color: var(--color-gray);
  max-width: 580px;
  margin-bottom: 0;
}

html.dark .sub-page .page-subtitle {
  color: var(--color-gray-light);
}

@media only screen and (max-width: 767px) {
  .sub-page .page-subtitle {
    font-size: 15px;
  }
}

.sub-page h2 {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 26px;
  line-height: 1.3;
  color: #272e35;
  margin-bottom: 20px;
  margin-top: 0;
}

html.dark .sub-page h2 {
  color: var(--color-white);
}

@media only screen and (max-width: 767px) {
  .sub-page h2 {
    font-size: 21px;
  }
}

.sub-page h3 {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 18px;
  line-height: 1.4;
  color: #272e35;
  margin-bottom: 8px;
  margin-top: 0;
}

html.dark .sub-page h3 {
  color: var(--color-white);
}

@media only screen and (max-width: 767px) {
  .sub-page h3 {
    font-size: 16px;
  }
}

.sub-page p {
  font-size: 15px;
  line-height: 1.7;
  color: #272e35;
  margin-bottom: 12px;
}

html.dark .sub-page p {
  color: #c8cdd2;
}

.sub-page p:last-child {
  margin-bottom: 0;
}

.sub-page a {
  color: var(--color-secondary);
  text-decoration: none;
  transition: color 0.2s;
}

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

/* ===========================
   CONTENT SECTIONS
   =========================== */

.sub-page-section {
  background: #f7f7f8;
  border-radius: 20px;
  padding: 36px 40px;
  margin-bottom: 24px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
}

html.dark .sub-page-section {
  background: var(--color-dark-bg);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

@media only screen and (max-width: 767px) {
  .sub-page-section {
    padding: 24px 20px;
    border-radius: 16px;
    margin-bottom: 16px;
  }
}

@media only screen and (max-width: 599px) {
  .sub-page-section {
    padding: 20px 14px;
    border-radius: 12px;
  }
}

.sub-page-section .section-lead {
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-gray);
  margin-bottom: 24px;
  border-left: 3px solid var(--color-primary);
  padding-left: 14px;
}

html.dark .sub-page-section .section-lead {
  color: var(--color-gray-light);
}

/* ===========================
   FAQ LIST
   =========================== */

.faq-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--color-light);
  border-radius: 14px;
  border: 1px solid rgba(186, 195, 202, 0.35);
  overflow: hidden;
  transition: box-shadow 0.2s, border-color 0.2s;
}

html.dark .faq-item {
  background: #252d34;
  border-color: rgba(116, 143, 181, 0.2);
}

.faq-item:hover {
  box-shadow: 0 4px 20px rgba(255, 110, 48, 0.08);
  border-color: rgba(255, 110, 48, 0.25);
}

.faq-item h3 {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 15px;
  line-height: 1.5;
  color: #272e35;
  padding: 20px 20px 0;
  margin-bottom: 10px;
  position: relative;
  padding-left: 46px;
}

html.dark .faq-item h3 {
  color: var(--color-white);
}

.faq-item h3::before {
  content: "Q";
  position: absolute;
  left: 16px;
  top: 20px;
  width: 22px;
  height: 22px;
  background: var(--color-primary);
  color: #fff;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  text-align: center;
  padding-top: 1px;
}

.faq-item p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-gray);
  padding: 0 20px 20px 46px;
  margin: 0;
}

html.dark .faq-item p {
  color: var(--color-gray-light);
}

@media only screen and (max-width: 767px) {
  .faq-item h3 {
    font-size: 14px;
    padding: 16px 14px 0 42px;
    margin-bottom: 8px;
  }

  .faq-item h3::before {
    left: 13px;
    top: 16px;
  }

  .faq-item p {
    font-size: 13px;
    padding: 0 14px 16px 42px;
  }
}

/* ===========================
   INFO PAGE — SECTION GRID
   =========================== */

.info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 20px;
}

@media only screen and (max-width: 599px) {
  .info-grid {
    grid-template-columns: 1fr;
  }
}

.info-card {
  background: var(--color-light);
  border-radius: 14px;
  padding: 22px 20px;
  border: 1px solid rgba(186, 195, 202, 0.3);
  transition: box-shadow 0.2s, border-color 0.2s;
}

html.dark .info-card {
  background: #252d34;
  border-color: rgba(116, 143, 181, 0.15);
}

.info-card:hover {
  box-shadow: 0 4px 16px rgba(116, 143, 181, 0.12);
  border-color: rgba(116, 143, 181, 0.35);
}

.info-card h3 {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--color-secondary);
}

html.dark .info-card h3 {
  color: var(--color-secondary);
}

.info-card p {
  font-size: 13px;
  line-height: 1.6;
  color: var(--color-gray);
  margin: 0;
}

html.dark .info-card p {
  color: var(--color-gray-light);
}

/* ===========================
   STAT BADGES (info page numbers)
   =========================== */

.stat-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}

.stat-badge {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  background: var(--color-light);
  border: 1px solid rgba(186, 195, 202, 0.35);
  border-radius: 12px;
  padding: 14px 18px;
  min-width: 120px;
  flex: 1;
  transition: border-color 0.2s;
}

html.dark .stat-badge {
  background: #252d34;
  border-color: rgba(116, 143, 181, 0.2);
}

.stat-badge:hover {
  border-color: var(--color-primary);
}

.stat-badge-value {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 24px;
  color: var(--color-primary);
  line-height: 1.1;
  margin-bottom: 4px;
}

.stat-badge-label {
  font-size: 12px;
  color: var(--color-gray);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

html.dark .stat-badge-label {
  color: var(--color-gray-light);
}

@media only screen and (max-width: 599px) {
  .stat-badge {
    min-width: calc(50% - 6px);
  }

  .stat-badge-value {
    font-size: 20px;
  }
}

/* ===========================
   INTERNAL LINK BUTTONS
   =========================== */

.sub-page-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  font-size: 15px;
  font-weight: 700;
  height: 50px;
  padding: 0 24px;
  text-decoration: none;
  transition: background 0.2s, color 0.2s, box-shadow 0.2s;
  cursor: pointer;
  border: none;
  white-space: nowrap;
}

.sub-page-btn-primary {
  background: var(--color-primary);
  color: #f7f7f8;
}

.sub-page-btn-primary:hover {
  background: var(--color-primary-highlight);
  color: #f7f7f8;
  box-shadow: 0 4px 14px rgba(255, 110, 48, 0.3);
}

.sub-page-btn-secondary {
  background: transparent;
  color: var(--color-secondary);
  box-shadow: inset 0 0 0 2px var(--color-secondary);
}

.sub-page-btn-secondary:hover {
  background: var(--color-secondary);
  color: #f7f7f8;
  box-shadow: none;
}

html.dark .sub-page-btn-secondary {
  color: var(--color-secondary);
  box-shadow: inset 0 0 0 2px var(--color-secondary);
}

html.dark .sub-page-btn-secondary:hover {
  background: var(--color-secondary);
  color: #f7f7f8;
}

.sub-page-btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

@media only screen and (max-width: 599px) {
  .sub-page-btn {
    width: 100%;
    font-size: 14px;
  }

  .sub-page-btn-group {
    flex-direction: column;
    gap: 10px;
  }
}

/* ===========================
   INLINE CONTENT LINKS
   =========================== */

.sub-page .inline-link {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s, color 0.2s;
}

.sub-page .inline-link:hover {
  border-bottom-color: var(--color-primary);
  color: var(--color-primary-highlight);
}

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

.sub-page-divider {
  height: 1px;
  background: rgba(186, 195, 202, 0.4);
  border: none;
  margin: 32px 0;
}

html.dark .sub-page-divider {
  background: rgba(116, 143, 181, 0.15);
}

/* ===========================
   BREADCRUMB / BACK NAV
   =========================== */

.sub-page-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--color-gray);
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.sub-page-breadcrumb a {
  color: var(--color-secondary);
  text-decoration: none;
  transition: color 0.2s;
}

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

.sub-page-breadcrumb span {
  color: var(--color-gray-light);
}

html.dark .sub-page-breadcrumb {
  color: var(--color-gray-light);
}

html.dark .sub-page-breadcrumb a {
  color: var(--color-secondary);
}

/* ===========================
   PAGE LABEL / STAGE
   =========================== */

.sub-page-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-secondary);
  background: rgba(116, 143, 181, 0.1);
  border-radius: 6px;
  padding: 4px 10px;
  margin-bottom: 14px;
}

html.dark .sub-page-label {
  background: rgba(116, 143, 181, 0.15);
}

/* ===========================
   FOOTER (sub-pages)
   =========================== */

.sub-page .footer {
  padding-top: 48px;
  margin-bottom: 80px;
}

.sub-page .footer-inner {
  max-width: 768px;
  margin: 0 auto;
  padding: 0 32px;
}

@media only screen and (max-width: 767px) {
  .sub-page .footer-inner {
    padding: 0 20px;
  }
}

.sub-page .footer-divider {
  height: 1px;
  background: rgba(186, 195, 202, 0.4);
  margin-bottom: 32px;
}

html.dark .sub-page .footer-divider {
  background: rgba(116, 143, 181, 0.15);
}

.sub-page .footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
}

.sub-page .footer-logo-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.sub-page .footer-logo-wrap img {
  height: 32px;
  width: 32px;
}

.sub-page .footer-logo-text {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 15px;
  color: var(--color-primary);
}

.sub-page .footer-tagline {
  font-size: 13px;
  color: var(--color-gray);
  margin: 0;
}

html.dark .sub-page .footer-tagline {
  color: var(--color-gray-light);
}

.sub-page .footer-social {
  display: flex;
  gap: 16px;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}

.sub-page .footer-social a {
  color: var(--color-gray);
  text-decoration: none;
  transition: color 0.2s;
  display: flex;
  align-items: center;
}

.sub-page .footer-social a:hover {
  color: var(--color-primary);
}

html.dark .sub-page .footer-social a {
  color: var(--color-gray-light);
}

html.dark .sub-page .footer-social a:hover {
  color: var(--color-primary);
}

.sub-page .footer-social svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.sub-page .footer-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
}

.sub-page .footer-links a {
  font-size: 12px;
  color: var(--color-gray);
  text-decoration: none;
  transition: color 0.2s;
}

.sub-page .footer-links a:hover {
  color: var(--color-primary);
}

html.dark .sub-page .footer-links a {
  color: var(--color-gray-light);
}

.sub-page .footer-copy {
  font-size: 12px;
  color: var(--color-gray-light);
  margin: 0;
}

/* ===========================
   DARK MODE TOGGLE (sub-pages)
   =========================== */

.sub-page .dark-toggle-wrap {
  display: flex;
  justify-content: center;
  margin-top: 20px;
  position: relative;
}

/* ===========================
   RESPONSIVE HELPERS
   =========================== */

@media only screen and (max-width: 767px) {
  .sub-page h1 {
    font-size: 26px;
  }

  .sub-page h2 {
    font-size: 20px;
  }

  .sub-page h3 {
    font-size: 15px;
  }

  .sub-page p {
    font-size: 14px;
  }

  .sub-page-hero {
    margin-top: 12px;
  }

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

  .faq-list {
    gap: 12px;
  }
}

@media only screen and (max-width: 374px) {
  .sub-page-container {
    padding: 0 10px;
  }

  .sub-page-section {
    padding: 16px 12px;
  }

  .sub-page-hero {
    padding: 18px 12px;
  }
}

/* ===========================
   OVERFLOW GUARD
   =========================== */

.sub-page,
.sub-page-container,
.sub-page-main {
  max-width: 100%;
  overflow-x: hidden;
}