/*
Theme Name: RV Flush Guide GP Child
Theme URI: https://rvflushguide.com/
Description: A clean, mobile-first GeneratePress child theme for RVFlushGuide.com. Designed for long-form RV toilet, plumbing, repair, and affiliate guide content.
Author: RV Flush Guide
Template: generatepress
Version: 1.0.0
Text Domain: rvfg-gp-child
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
*/

:root {
  --rvfg-blue: #2f6fed;
  --rvfg-blue-dark: #1f4fb8;
  --rvfg-blue-soft: #eef5ff;
  --rvfg-ink: #172033;
  --rvfg-text: #4c5567;
  --rvfg-muted: #6f788a;
  --rvfg-line: #e6eaf0;
  --rvfg-soft: #f7f9fc;
  --rvfg-white: #ffffff;
  --rvfg-success: #0f766e;
  --rvfg-warning: #b45309;
  --rvfg-radius: 18px;
  --rvfg-radius-sm: 12px;
  --rvfg-shadow: 0 16px 42px rgba(23, 32, 51, 0.08);
  --rvfg-shadow-sm: 0 8px 24px rgba(23, 32, 51, 0.06);
  --rvfg-container: 1120px;
  --rvfg-content: 760px;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  background: var(--rvfg-white);
  color: var(--rvfg-text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.72;
  text-rendering: optimizeLegibility;
}

body, button, input, select, textarea {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
}

a {
  color: var(--rvfg-blue);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

a:hover,
a:focus {
  color: var(--rvfg-blue-dark);
}

img {
  border-radius: var(--rvfg-radius-sm);
}

button,
input,
select,
textarea {
  font: inherit;
}

:focus-visible {
  outline: 3px solid rgba(47, 111, 237, 0.35);
  outline-offset: 3px;
}

::selection {
  background: var(--rvfg-blue-soft);
  color: var(--rvfg-ink);
}

/* GeneratePress global polish */
.site-header {
  border-bottom: 1px solid var(--rvfg-line);
  box-shadow: 0 4px 18px rgba(23, 32, 51, 0.035);
}

.inside-header,
.grid-container {
  max-width: var(--rvfg-container);
}

.main-title a,
.site-branding a {
  color: var(--rvfg-ink);
  font-weight: 900;
  letter-spacing: -0.045em;
}

.site-description {
  color: var(--rvfg-muted);
  font-size: 13px;
}

.main-navigation .main-nav ul li a,
.menu-toggle {
  font-weight: 800;
  border-radius: 999px;
}

.main-navigation .main-nav ul li:hover > a,
.main-navigation .main-nav ul li:focus > a,
.main-navigation .main-nav ul li.sfHover > a,
.main-navigation .main-nav ul li[class*="current-menu-"] > a {
  background: var(--rvfg-blue-soft);
  color: var(--rvfg-blue);
}

.entry-title,
.page-title,
.entry-content h1,
.entry-content h2,
.entry-content h3,
.entry-content h4,
.widget-title {
  color: var(--rvfg-ink);
  letter-spacing: -0.035em;
}

.entry-title {
  font-size: clamp(2rem, 5vw, 3.45rem);
  line-height: 1.1;
}

.entry-content h2 {
  font-size: clamp(1.55rem, 4vw, 2.25rem);
  line-height: 1.16;
  margin-top: 2.25em;
}

.entry-content h3 {
  font-size: clamp(1.22rem, 3vw, 1.55rem);
  line-height: 1.24;
  margin-top: 1.9em;
}

.entry-content p,
.entry-content ul,
.entry-content ol {
  margin-bottom: 1.05em;
}

.entry-content li {
  margin-bottom: 0.42em;
}

.separate-containers .inside-article,
.separate-containers .comments-area,
.separate-containers .page-header,
.one-container .site-content {
  border-radius: var(--rvfg-radius);
}

.separate-containers .inside-article,
.separate-containers .comments-area,
.separate-containers .page-header,
.sidebar .widget {
  border: 1px solid var(--rvfg-line);
  box-shadow: var(--rvfg-shadow-sm);
}

.single .inside-article,
.page .inside-article {
  max-width: var(--rvfg-content);
  margin-left: auto;
  margin-right: auto;
}

.single .featured-image img,
.post-image img,
.wp-post-image {
  border-radius: var(--rvfg-radius);
}

.entry-meta,
.entry-meta a,
.cat-links,
.tags-links {
  color: var(--rvfg-muted);
  font-size: 0.92rem;
}

.read-more,
.button,
.wp-block-button__link,
input[type="submit"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border-radius: 999px;
  background: var(--rvfg-blue);
  color: #fff !important;
  border: 0;
  padding: 0.72rem 1.08rem;
  font-weight: 900;
  text-decoration: none;
  box-shadow: 0 12px 26px rgba(47, 111, 237, 0.2);
}

.read-more:hover,
.button:hover,
.wp-block-button__link:hover,
input[type="submit"]:hover {
  background: var(--rvfg-blue-dark);
  color: #fff !important;
  transform: translateY(-1px);
}

.entry-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.4rem 0;
  font-size: 0.95rem;
}

.entry-content th,
.entry-content td {
  border: 1px solid var(--rvfg-line);
  padding: 0.85rem;
  vertical-align: top;
}

.entry-content th {
  background: var(--rvfg-soft);
  color: var(--rvfg-ink);
  font-weight: 900;
}

.entry-content blockquote {
  border-left: 5px solid var(--rvfg-blue);
  background: var(--rvfg-blue-soft);
  border-radius: 0 var(--rvfg-radius-sm) var(--rvfg-radius-sm) 0;
  color: var(--rvfg-ink);
  margin: 1.6rem 0;
  padding: 1rem 1.2rem;
}

/* Homepage template */
.rvfg-home-wrap {
  max-width: var(--rvfg-container);
  margin: 0 auto;
  padding: 0 18px 56px;
}

.rvfg-hero {
  margin: 28px auto 24px;
  padding: clamp(30px, 7vw, 76px) clamp(18px, 5vw, 58px);
  border: 1px solid var(--rvfg-line);
  border-radius: 30px;
  background:
    radial-gradient(circle at 86% 15%, rgba(47, 111, 237, 0.13), transparent 31%),
    linear-gradient(180deg, #fff 0%, #f7faff 100%);
  box-shadow: var(--rvfg-shadow);
  overflow: hidden;
}

.rvfg-kicker {
  color: var(--rvfg-blue);
  font-weight: 950;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  font-size: 0.78rem;
  margin-bottom: 0.9rem;
}

.rvfg-hero h1 {
  max-width: 880px;
  color: var(--rvfg-ink);
  font-size: clamp(2.15rem, 7vw, 4.55rem);
  line-height: 1.05;
  letter-spacing: -0.062em;
  margin: 0 0 1rem;
}

.rvfg-hero p {
  max-width: 730px;
  color: var(--rvfg-text);
  font-size: clamp(1.02rem, 2.5vw, 1.18rem);
  margin: 0 0 1.45rem;
}

.rvfg-search-form {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  max-width: 720px;
}

.rvfg-search-form input[type="search"] {
  flex: 1 1 280px;
  min-height: 50px;
  border: 1px solid var(--rvfg-line);
  border-radius: 14px;
  padding: 0.85rem 1rem;
  color: var(--rvfg-ink);
  background: #fff;
}

.rvfg-search-form button {
  min-height: 50px;
  border-radius: 999px;
  border: 0;
  background: var(--rvfg-blue);
  color: #fff;
  padding: 0.85rem 1.15rem;
  font-weight: 950;
  cursor: pointer;
}

.rvfg-topic-strip {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding: 2px 2px 12px;
  margin: 0 0 28px;
  scrollbar-width: none;
}

.rvfg-topic-strip::-webkit-scrollbar {
  display: none;
}

.rvfg-topic-strip a {
  flex: 0 0 auto;
  border: 1px solid var(--rvfg-line);
  border-radius: 999px;
  color: var(--rvfg-ink);
  background: #fff;
  font-weight: 900;
  padding: 0.62rem 0.92rem;
  text-decoration: none;
}

.rvfg-topic-strip a:hover,
.rvfg-topic-strip a:focus {
  color: var(--rvfg-blue);
  border-color: #cfe0ff;
  background: var(--rvfg-blue-soft);
}

.rvfg-section {
  margin: 42px 0;
}

.rvfg-section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
}

.rvfg-section h2 {
  color: var(--rvfg-ink);
  font-size: clamp(1.55rem, 4.5vw, 2.55rem);
  line-height: 1.12;
  letter-spacing: -0.052em;
  margin: 0;
}

.rvfg-section-head p {
  color: var(--rvfg-muted);
  margin: 6px 0 0;
}

.rvfg-view-all {
  flex: 0 0 auto;
  font-weight: 950;
  text-decoration: none;
}

.rvfg-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.rvfg-topic-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.rvfg-topic-card,
.rvfg-post-card,
.rvfg-related-card,
.rvfg-toolbox {
  border: 1px solid var(--rvfg-line);
  border-radius: var(--rvfg-radius);
  background: #fff;
  box-shadow: var(--rvfg-shadow-sm);
}

.rvfg-topic-card {
  padding: 20px;
  text-decoration: none;
  color: var(--rvfg-text);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.rvfg-topic-card:hover,
.rvfg-topic-card:focus {
  transform: translateY(-2px);
  border-color: #cfe0ff;
  box-shadow: var(--rvfg-shadow);
}

.rvfg-topic-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: var(--rvfg-blue-soft);
  color: var(--rvfg-blue);
  font-size: 22px;
  margin-bottom: 12px;
}

.rvfg-topic-card h3,
.rvfg-post-card h3,
.rvfg-related-card h3,
.rvfg-toolbox h3 {
  color: var(--rvfg-ink);
  line-height: 1.22;
  letter-spacing: -0.03em;
  margin: 0 0 0.6rem;
}

.rvfg-topic-card p,
.rvfg-post-card p,
.rvfg-toolbox p {
  margin: 0;
  color: var(--rvfg-muted);
  font-size: 0.96rem;
}

.rvfg-post-card,
.rvfg-related-card {
  overflow: hidden;
}

.rvfg-card-media {
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, var(--rvfg-blue-soft), #dbe9ff);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--rvfg-blue);
  font-weight: 950;
  font-size: 1.8rem;
}

.rvfg-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 0;
}

.rvfg-card-body {
  padding: 17px;
}

.rvfg-chip {
  display: inline-flex;
  color: var(--rvfg-blue);
  background: var(--rvfg-blue-soft);
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 950;
  padding: 0.28rem 0.62rem;
  margin-bottom: 0.72rem;
}

.rvfg-post-card h3 a,
.rvfg-related-card h3 a {
  color: var(--rvfg-ink);
  text-decoration: none;
}

.rvfg-post-card h3 a:hover,
.rvfg-related-card h3 a:hover {
  color: var(--rvfg-blue);
}

.rvfg-toolbox {
  padding: 22px;
  background: linear-gradient(180deg, #fff, #f8fbff);
}

.rvfg-tool-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.rvfg-tool-list a {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border: 1px solid var(--rvfg-line);
  border-radius: 999px;
  color: var(--rvfg-ink);
  background: #fff;
  font-weight: 900;
  text-decoration: none;
  padding: 0.55rem 0.7rem;
}

.rvfg-tool-list a:hover {
  color: var(--rvfg-blue);
  background: var(--rvfg-blue-soft);
  border-color: #cfe0ff;
}

/* Shortcodes and content blocks */
.rvfg-box,
.rvfg-quick-answer,
.rvfg-disclosure,
.rvfg-warning,
.rvfg-product-box {
  border-radius: var(--rvfg-radius);
  margin: 1.4rem 0;
  padding: 1.05rem 1.15rem;
}

.rvfg-quick-answer {
  background: var(--rvfg-blue-soft);
  border: 1px solid #d9e7ff;
  border-left: 5px solid var(--rvfg-blue);
  color: var(--rvfg-ink);
}

.rvfg-disclosure {
  background: #fffaf0;
  border: 1px solid #fde7bd;
  color: #5b3a0a;
  font-size: 0.94rem;
}

.rvfg-warning {
  background: #fff7ed;
  border: 1px solid #fed7aa;
  border-left: 5px solid var(--rvfg-warning);
  color: #5b2c05;
}

.rvfg-product-box {
  background: #fff;
  border: 1px solid var(--rvfg-line);
  box-shadow: var(--rvfg-shadow-sm);
}

.rvfg-product-box h3 {
  margin-top: 0;
}

.rvfg-product-box .rvfg-product-button {
  margin-top: 0.65rem;
}

.rvfg-related-posts {
  max-width: var(--rvfg-content);
  margin: 44px auto 0;
}

.rvfg-related-posts h2 {
  color: var(--rvfg-ink);
  font-size: clamp(1.45rem, 4vw, 2rem);
  letter-spacing: -0.04em;
  margin: 0 0 16px;
}

.rvfg-related-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.rvfg-related-card .rvfg-card-body {
  padding: 14px;
}

.rvfg-related-card h3 {
  font-size: 1rem;
  margin-bottom: 0;
}

/* Sidebar */
.sidebar .widget {
  border-radius: var(--rvfg-radius);
  padding: 22px;
}

.sidebar .widget-title {
  font-size: 1.08rem;
  font-weight: 950;
  margin-bottom: 0.9rem;
}

.sidebar ul {
  margin-left: 0;
  list-style: none;
}

.sidebar li {
  border-bottom: 1px solid var(--rvfg-line);
  padding: 0.55rem 0;
}

.sidebar li:last-child {
  border-bottom: 0;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--rvfg-line);
}

.footer-widgets,
.site-info {
  background: var(--rvfg-ink);
  color: rgba(255,255,255,0.72);
}

.site-info a,
.footer-widgets a {
  color: #fff;
}

/* Responsive */
@media (max-width: 1024px) {
  .rvfg-grid,
  .rvfg-topic-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .rvfg-tool-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  body {
    font-size: 16px;
    line-height: 1.68;
  }

  .site-header .inside-header {
    padding-left: 14px;
    padding-right: 14px;
  }

  .separate-containers .inside-article,
  .separate-containers .comments-area,
  .separate-containers .page-header,
  .sidebar .widget {
    border-radius: 16px;
    padding: 22px 16px;
  }

  .single .inside-article,
  .page .inside-article {
    max-width: 100%;
  }

  .rvfg-home-wrap {
    padding-left: 12px;
    padding-right: 12px;
  }

  .rvfg-hero {
    margin-top: 16px;
    padding: 30px 18px;
    border-radius: 24px;
  }

  .rvfg-hero h1 {
    font-size: 2.2rem;
  }

  .rvfg-search-form {
    display: grid;
    grid-template-columns: 1fr;
  }

  .rvfg-search-form input[type="search"],
  .rvfg-search-form button {
    width: 100%;
  }

  .rvfg-section-head {
    align-items: start;
    flex-direction: column;
    gap: 8px;
  }

  .rvfg-grid,
  .rvfg-topic-grid,
  .rvfg-related-grid {
    grid-template-columns: 1fr;
  }

  .rvfg-tool-list {
    grid-template-columns: 1fr;
  }

  .entry-content table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    white-space: nowrap;
  }

  .entry-content th,
  .entry-content td {
    padding: 0.72rem;
  }

  .wp-block-buttons .wp-block-button,
  .wp-block-button__link,
  .read-more,
  .button,
  input[type="submit"] {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .rvfg-hero h1 {
    font-size: 2.02rem;
  }

  .rvfg-topic-strip {
    margin-left: -2px;
    margin-right: -2px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }
}