/* ===== 1. Design tokens ===== */
:root {
  --color-primary: #744BB8;
  --color-accent: #FFBC10;
  --color-orange: #F78C23;
  --color-bg: #ffffff;
  --color-bg-alt: #F7F7F9;
  --color-text: #1A1A1A;
  --color-text-muted: #6B6B76;
  --color-border: #E7E5EA;

  --font-base: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;

  --container-max: 1200px;
  --content-max: 720px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 999px;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 16px;
  --space-4: 24px;
  --space-5: 32px;
  --space-6: 48px;
  --space-7: 64px;

  --shadow-card: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-card-hover: 0 8px 24px rgba(0,0,0,0.10);
  --transition: 0.2s ease;
}

/* ===== 2. Reset / base ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-base);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
address { font-style: normal; }

/* ===== 3. Layout primitives ===== */
.reach-container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-4);
  padding-top: var(--space-6);
  padding-bottom: var(--space-7);
}

.reach-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: var(--space-6);
  margin-top: var(--space-6);
}

.reach-section { min-width: 0; }

.reach-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

@media (max-width: 960px) {
  .reach-layout { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .reach-grid { grid-template-columns: 1fr; }
  .reach-container { padding-inline: var(--space-3); }
}

/* ===== 4. Nav ===== */
.reach-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #fff;
  border-bottom: 1px solid var(--color-border);
}

.reach-nav__inner {
  max-width: var(--container-max);
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  gap: var(--space-4);
}

.reach-nav__logo img { display: block; }

.reach-nav__menu ul {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.reach-nav__menu a, .reach-nav__menu button {
  font-size: 0.875rem;
  font-weight: var(--fw-medium);
  color: var(--color-text);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  transition: color var(--transition);
}

.reach-nav__menu a:hover, .reach-nav__menu button:hover { color: var(--color-primary); }
.reach-nav__menu a.is-active { color: var(--color-primary); font-weight: var(--fw-semibold); }

.has-dropdown { position: relative; }

/* Dropdown — visibility-based (CSS hover, like dpanell.com; avoids display:none conflicts with parent theme) */
.reach-nav .dropdown-menu {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  position: absolute;
  top: calc(100% + 12px);
  left: 0;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 1rem;
  box-shadow: 0 20px 60px rgba(0,0,0,0.12);
  min-width: 224px;
  padding: var(--space-2) 0;
  transition: opacity 0.15s ease, visibility 0.15s ease;
  z-index: 200;
}
@media (min-width: 961px) {
  .has-dropdown:hover .dropdown-menu,
  .has-dropdown:focus-within .dropdown-menu {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
  }
}
.dropdown-menu li { padding: 0; }
.dropdown-menu a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: var(--space-2) var(--space-3);
  font-size: 0.875rem;
  color: var(--color-text);
  border-radius: var(--radius-md);
  margin: 0 4px;
  transition: color var(--transition), background var(--transition);
}
.dropdown-menu a:hover { color: var(--color-primary); background: var(--color-bg-alt); }
.dropdown-icon {
  width: 28px; height: 28px;
  background: rgba(116,75,184,0.1);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  color: var(--color-primary);
}

.reach-nav__actions { display: flex; align-items: center; gap: var(--space-3); }

.btn--cta {
  display: inline-block;
  background: var(--color-primary);
  color: #fff;
  padding: 10px 20px;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: var(--fw-medium);
  transition: opacity var(--transition);
  white-space: nowrap;
}
.btn--cta:hover { opacity: 0.9; color: #fff; }

.reach-nav__toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-1);
  flex-direction: column;
  gap: 5px;
}
.reach-nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: var(--transition);
}

.reach-nav__mobile {
  display: none;
  border-top: 1px solid var(--color-border);
  padding: var(--space-3) var(--space-4);
}
.reach-nav__mobile.is-open { display: block; }
.reach-nav__mobile ul { flex-direction: column; gap: var(--space-2); display: flex; }
.reach-nav__mobile li { border-bottom: 1px solid var(--color-border); }
.reach-nav__mobile a, .reach-nav__mobile summary {
  display: block;
  padding: var(--space-2) 0;
  font-weight: var(--fw-medium);
}
.reach-nav__mobile details ul { padding-left: var(--space-3); margin-bottom: var(--space-2); }

@media (max-width: 960px) {
  .reach-nav__menu { display: none; }
  .reach-nav__toggle { display: flex; }
}

/* ===== 5. Featured hero ===== */
.reach-featured {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: var(--space-5);
  margin-bottom: var(--space-6);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.reach-featured__thumb {
  position: relative;
  display: block;
  overflow: hidden;
}
.reach-featured__thumb img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.reach-featured__thumb:hover img { transform: scale(1.03); }

.reach-featured__body {
  padding: var(--space-5) var(--space-5) var(--space-5) 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.reach-featured__title {
  font-size: 1.75rem;
  font-weight: var(--fw-bold);
  line-height: 1.3;
  margin-bottom: var(--space-3);
}
.reach-featured__title a { transition: color var(--transition); }
.reach-featured__title a:hover { color: var(--color-primary); }

.reach-featured__excerpt {
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}

.reach-featured__meta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

@media (max-width: 782px) {
  .reach-featured { grid-template-columns: 1fr; }
  .reach-featured__body { padding: var(--space-4); }
  .reach-featured__thumb img { height: 240px; }
  .reach-featured__title { font-size: 1.375rem; }
}

/* ===== 6. Cards ===== */
.reach-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  background: #fff;
  transition: box-shadow var(--transition), transform var(--transition);
  display: flex;
  flex-direction: column;
}
.reach-card:hover { box-shadow: var(--shadow-card-hover); transform: translateY(-2px); }

.reach-card__thumb {
  position: relative;
  display: block;
  overflow: hidden;
}
.reach-card__thumb img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.reach-card__thumb:hover img { transform: scale(1.04); }

.reach-card__thumb-placeholder {
  width: 100%;
  height: 200px;
  background: var(--color-bg-alt);
}

.reach-card__body {
  padding: var(--space-3) var(--space-4) var(--space-4);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.reach-card__title {
  font-size: 1.0625rem;
  font-weight: var(--fw-semibold);
  line-height: 1.4;
  margin-bottom: var(--space-2);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.reach-card__title a { transition: color var(--transition); }
.reach-card__title a:hover { color: var(--color-primary); }

.reach-card__excerpt {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  line-height: 1.6;
  margin-bottom: var(--space-3);
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.reach-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: 0.75rem;
  color: var(--color-text-muted);
  flex-wrap: wrap;
}

/* ===== 7. Badge ===== */
.reach-badge {
  display: inline-block;
  background: var(--color-accent);
  color: #1A1A1A;
  font-size: 0.6875rem;
  font-weight: var(--fw-bold);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  z-index: 1;
}

/* ===== 8. Archive header ===== */
.reach-archive-header {
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-4);
  border-bottom: 2px solid var(--color-border);
}
.reach-archive-header h1 {
  font-size: 2rem;
  font-weight: var(--fw-bold);
}
.reach-archive-desc { color: var(--color-text-muted); margin-top: var(--space-2); }

/* ===== 9. Single post ===== */
.reach-single { max-width: 1200px; }

.reach-breadcrumbs { margin-bottom: var(--space-4); }
.reach-breadcrumbs__list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}
.reach-breadcrumbs__list li::after { content: '›'; margin-left: var(--space-2); }
.reach-breadcrumbs__list li:last-child::after { content: none; }
.reach-breadcrumbs__list a:hover { color: var(--color-primary); }

.reach-single__header { margin-bottom: var(--space-5); }
.reach-single__header h1 {
  font-size: 2.25rem;
  font-weight: var(--fw-bold);
  line-height: 1.25;
  margin: var(--space-3) 0;
}

.reach-single__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
  font-size: 0.875rem;
  color: var(--color-text-muted);
}
.reach-single__meta a:hover { color: var(--color-primary); }

.reach-single__hero {
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--space-6);
}
.reach-single__hero img {
  width: 100%;
  height: auto;
  max-height: 480px;
  object-fit: cover;
}

.reach-single__layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--space-6);
  align-items: start;
}

.reach-single__body {
  font-size: 1.0625rem;
  line-height: 1.85;
  min-width: 0;
}
.reach-single__body p { margin-bottom: var(--space-4); }
.reach-single__body h2 { font-size: 1.75rem; font-weight: var(--fw-bold); margin: var(--space-6) 0 var(--space-3); }
.reach-single__body h3 { font-size: 1.375rem; font-weight: var(--fw-semibold); margin: var(--space-5) 0 var(--space-2); }
.reach-single__body h4 { font-size: 1.125rem; font-weight: var(--fw-semibold); margin: var(--space-4) 0 var(--space-2); }
.reach-single__body a { color: var(--color-primary); text-decoration: underline; text-underline-offset: 3px; }
.reach-single__body ul, .reach-single__body ol { padding-left: var(--space-4); margin-bottom: var(--space-4); }
.reach-single__body li { margin-bottom: var(--space-1); }
.reach-single__body ul li { list-style: disc; }
.reach-single__body ol li { list-style: decimal; }
.reach-single__body blockquote {
  border-left: 4px solid var(--color-primary);
  padding-left: var(--space-4);
  color: var(--color-text-muted);
  font-style: italic;
  margin: var(--space-5) 0;
}
.reach-single__body img { border-radius: var(--radius-md); margin: var(--space-4) 0; }
.reach-single__body pre {
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  overflow-x: auto;
  font-size: 0.875rem;
  margin-bottom: var(--space-4);
}
.reach-single__body code {
  background: var(--color-bg-alt);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  font-size: 0.875em;
}
.reach-single__body pre code { background: none; padding: 0; }
.reach-single__body table { width: 100%; border-collapse: collapse; margin-bottom: var(--space-4); }
.reach-single__body th, .reach-single__body td { padding: var(--space-2) var(--space-3); border: 1px solid var(--color-border); text-align: left; }
.reach-single__body th { background: var(--color-bg-alt); font-weight: var(--fw-semibold); }

@media (max-width: 960px) {
  .reach-single__layout { grid-template-columns: 1fr; }
  .reach-toc { order: -1; }
  .reach-single__header h1 { font-size: 1.75rem; }
}

/* ===== 10. TOC ===== */
.reach-toc { position: sticky; top: 90px; max-height: calc(100vh - 120px); overflow-y: auto; }
.reach-toc__sticky { background: var(--color-bg-alt); border-radius: var(--radius-md); padding: var(--space-4); }
.reach-toc__title { font-size: 0.875rem; font-weight: var(--fw-bold); text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-text-muted); margin-bottom: var(--space-3); }
.reach-toc__list { display: flex; flex-direction: column; gap: 2px; }
.reach-toc__item a {
  display: block;
  font-size: 0.875rem;
  padding: 4px 6px;
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  transition: color var(--transition), background var(--transition);
  line-height: 1.4;
}
.reach-toc__item a:hover { color: var(--color-primary); background: rgba(116,75,184,0.06); }
.reach-toc__item.is-active > a { color: var(--color-primary); font-weight: var(--fw-semibold); background: rgba(116,75,184,0.08); }
.reach-toc__item--h3 { padding-left: var(--space-3); }

/* ===== 11. Share buttons ===== */
.reach-share {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
  padding: var(--space-5) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  margin: var(--space-6) 0;
}
.reach-share__label { font-size: 0.875rem; font-weight: var(--fw-semibold); color: var(--color-text-muted); margin-right: var(--space-2); }
.reach-share__btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: var(--fw-medium);
  border: none;
  cursor: pointer;
  transition: opacity var(--transition);
}
.reach-share__btn:hover { opacity: 0.85; }
.reach-share__btn--wa { background: #25D366; color: #fff; }
.reach-share__btn--li { background: #0077B5; color: #fff; }
.reach-share__btn--x { background: #000; color: #fff; }
.reach-share__btn--copy { background: var(--color-bg-alt); color: var(--color-text); border: 1px solid var(--color-border); }

/* ===== 12. Author box ===== */
.reach-author-box {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  margin-bottom: var(--space-6);
}
.reach-author-box__avatar { border-radius: 50%; flex-shrink: 0; }
.reach-author-box__name { font-weight: var(--fw-semibold); margin-bottom: var(--space-1); }
.reach-author-box__name a { color: var(--color-primary); }
.reach-author-box__bio { font-size: 0.875rem; color: var(--color-text-muted); line-height: 1.6; }

/* ===== 13. Related posts ===== */
.reach-related { margin-top: var(--space-6); }
.reach-related h2 { font-size: 1.375rem; font-weight: var(--fw-bold); margin-bottom: var(--space-4); }
.reach-grid--related { grid-template-columns: repeat(3, 1fr); }

@media (max-width: 782px) { .reach-grid--related { grid-template-columns: 1fr; } }

/* ===== 14. Pagination ===== */
.pagination { margin-top: var(--space-6); display: flex; justify-content: center; }
.nav-links { display: flex; gap: var(--space-2); flex-wrap: wrap; }
.nav-links a, .nav-links span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 var(--space-3);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: var(--fw-medium);
  border: 1px solid var(--color-border);
  transition: background var(--transition), color var(--transition);
}
.nav-links a:hover { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.nav-links .current { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }

/* ===== 15. Sidebar ===== */
.reach-sidebar__inner { display: flex; flex-direction: column; gap: var(--space-5); }
.reach-sidebar__widget { background: var(--color-bg-alt); border-radius: var(--radius-md); padding: var(--space-4); }
.reach-sidebar__title { font-size: 0.875rem; font-weight: var(--fw-bold); text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-text-muted); margin-bottom: var(--space-3); }
.reach-sidebar__cats li { border-bottom: 1px solid var(--color-border); }
.reach-sidebar__cats a { display: flex; justify-content: space-between; align-items: center; padding: var(--space-2) 0; font-size: 0.875rem; transition: color var(--transition); }
.reach-sidebar__cats a:hover { color: var(--color-primary); }
.reach-sidebar__recent li { border-bottom: 1px solid var(--color-border); }
.reach-sidebar__recent a { display: block; padding: var(--space-2) 0; font-size: 0.875rem; font-weight: var(--fw-medium); line-height: 1.4; transition: color var(--transition); }
.reach-sidebar__recent a:hover { color: var(--color-primary); }

/* ===== 16. Search form ===== */
.reach-searchform__inner { display: flex; border: 1px solid var(--color-border); border-radius: var(--radius-full); overflow: hidden; }
.reach-searchform__input {
  flex: 1;
  border: none;
  padding: 10px var(--space-3);
  font-family: var(--font-base);
  font-size: 0.875rem;
  outline: none;
  background: #fff;
}
.reach-searchform__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px var(--space-3);
  background: var(--color-primary);
  color: #fff;
  border: none;
  cursor: pointer;
  transition: opacity var(--transition);
}
.reach-searchform__btn:hover { opacity: 0.85; }

/* ===== 17. Page / 404 ===== */
.reach-page__body { max-width: var(--content-max); margin-inline: auto; }
.reach-page__body h1 { font-size: 2.25rem; font-weight: var(--fw-bold); margin-bottom: var(--space-5); }
.reach-page__body .entry-content { font-size: 1.0625rem; line-height: 1.85; }

.reach-404 { text-align: center; max-width: 600px; margin-inline: auto; }
.reach-404 h1 { font-size: 6rem; font-weight: var(--fw-bold); color: var(--color-primary); line-height: 1; margin-bottom: var(--space-3); }
.reach-404 p { color: var(--color-text-muted); margin-bottom: var(--space-4); }
.reach-404 .reach-searchform { max-width: 400px; margin: 0 auto var(--space-6); }
.reach-404 h2 { font-size: 1.375rem; font-weight: var(--fw-bold); margin-bottom: var(--space-4); text-align: left; }

/* ===== 18. Footer — matches dpanell-web-v3 exactly ===== */
.reach-footer { background: #fff; border-top: 1px solid #f3f4f6; }
.reach-footer__inner { max-width: 72rem; margin-inline: auto; padding-inline: var(--space-4); }
.reach-footer__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  padding: var(--space-7) 0 var(--space-6);
}
.reach-footer__logo { height: 32px; margin-bottom: var(--space-4); }
.reach-footer__city { font-size: 0.875rem; font-weight: var(--fw-bold); color: var(--color-text); margin-bottom: var(--space-2); }
.reach-footer__address { font-size: 0.875rem; color: var(--color-text-muted); line-height: 1.8; margin-bottom: var(--space-3); font-style: normal; }
.reach-footer__address a { color: var(--color-text-muted); transition: color var(--transition); }
.reach-footer__address a:hover { color: var(--color-primary); }
.reach-footer__links { display: flex; flex-direction: column; gap: 4px; margin-bottom: var(--space-3); }
.reach-footer__links a { font-size: 0.875rem; color: var(--color-text-muted); transition: color var(--transition); }
.reach-footer__links a:hover { color: var(--color-primary); }
.reach-footer__social { display: flex; gap: var(--space-3); }
.reach-footer__social a { font-size: 0.875rem; color: #9ca3af; transition: color var(--transition); }
.reach-footer__social a:hover { color: var(--color-primary); }
.reach-footer__col-heading {
  font-size: 0.875rem;
  font-weight: var(--fw-bold);
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-3);
  margin-top: var(--space-5);
}
.reach-footer__col-heading:first-child { margin-top: 0; }
.reach-footer__list { display: flex; flex-direction: column; gap: 4px; margin-bottom: 0; }
.reach-footer__list li { font-size: 0.875rem; color: var(--color-text-muted); }
.reach-footer__list a { color: var(--color-text-muted); transition: color var(--transition); }
.reach-footer__list a:hover { color: var(--color-primary); }
.reach-footer__bottom {
  border-top: 1px solid #f3f4f6;
  padding: var(--space-4) 0;
  text-align: center;
  font-size: 0.75rem;
  color: #9ca3af;
}

@media (max-width: 782px) {
  .reach-footer__grid { grid-template-columns: 1fr 1fr; }
  .reach-footer__col--brand { grid-column: 1 / -1; }
}
@media (max-width: 480px) {
  .reach-footer__grid { grid-template-columns: 1fr; }
}