/*
Theme Name: Verdant Signal
Author: Rowan Hart Creative
Description: A classic PHP WordPress theme inspired by a refined analytics editorial layout, built for flexible PBN publishing with dynamic navigation, Customizer controls, and no fixed category names.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
Text Domain: rsn-theme
*/

:root {
  --rsn-bg: #f5efe6;
  --rsn-surface: #e6ded5;
  --rsn-surface-soft: #efe7dc;
  --rsn-text: #242424;
  --rsn-muted: #5e5e5e;
  --rsn-accent: #d1762c;
  --rsn-olive: #5a5e33;
  --rsn-line: rgba(36, 36, 36, 0.14);
  --rsn-button: #242424;
  --rsn-button-text: #f5efe6;
  --rsn-white: #ffffff;
  --rsn-heading-font: "Spectral", Georgia, "Times New Roman", serif;
  --rsn-body-font: "Plus Jakarta Sans", Inter, Arial, sans-serif;
  --rsn-radius-sm: 12px;
  --rsn-radius-md: 18px;
  --rsn-radius-lg: 24px;
  --rsn-shadow-soft: 0 28px 70px rgba(36, 36, 36, 0.14);
  --rsn-shadow-button: 0 18px 34px rgba(36, 36, 36, 0.24);
  --rsn-container: 1146px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body.rsn-body {
  margin: 0;
  min-width: 320px;
  background: var(--rsn-bg);
  color: var(--rsn-text);
  font-family: var(--rsn-body-font);
  font-size: 16px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.rsn-menu-open {
  overflow: hidden;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

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

.rsn-screen-reader-text {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.rsn-container {
  width: min(calc(100% - 40px), var(--rsn-container));
  margin: 0 auto;
}

.rsn-site-header {
  position: fixed;
  z-index: 100;
  inset: 0 0 auto;
  background: color-mix(in srgb, var(--rsn-bg) 94%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--rsn-line) 72%, transparent);
  backdrop-filter: blur(14px);
}

.rsn-header-inner {
  width: min(calc(100% - 40px), var(--rsn-container));
  min-height: 88px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(120px, 1fr) auto minmax(120px, 1fr);
  align-items: center;
  gap: 22px;
}

.rsn-logo-link,
.rsn-custom-logo-link {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  color: var(--rsn-olive);
  font-family: var(--rsn-heading-font);
  font-size: 29px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0;
  text-transform: lowercase;
}

.rsn-custom-logo-link img {
  width: auto;
  max-height: 44px;
}

.rsn-desktop-nav {
  justify-self: center;
}

.rsn-nav-list {
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.rsn-menu-item {
  position: relative;
  margin: 0;
}

.rsn-nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--rsn-text);
  font-size: 16px;
  font-weight: 600;
  line-height: 1;
  transition: color 180ms ease;
}

.rsn-nav-link:hover,
.rsn-nav-link:focus-visible,
.rsn-current-menu-item > .rsn-nav-link {
  color: var(--rsn-accent);
}

.rsn-menu-item-has-children > .rsn-nav-link::after {
  content: "";
  width: 7px;
  height: 7px;
  margin-top: -3px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
}

.rsn-sub-menu {
  position: absolute;
  top: calc(100% + 18px);
  left: 50%;
  min-width: 210px;
  padding: 12px;
  margin: 0;
  list-style: none;
  visibility: hidden;
  opacity: 0;
  background: var(--rsn-bg);
  border: 1px solid var(--rsn-line);
  border-radius: var(--rsn-radius-md);
  box-shadow: var(--rsn-shadow-soft);
  transform: translate(-50%, 8px);
  transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease;
}

.rsn-menu-item:hover > .rsn-sub-menu,
.rsn-menu-item:focus-within > .rsn-sub-menu {
  visibility: visible;
  opacity: 1;
  transform: translate(-50%, 0);
}

.rsn-sub-menu .rsn-nav-link {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
}

.rsn-sub-menu .rsn-nav-link:hover,
.rsn-sub-menu .rsn-nav-link:focus-visible {
  background: var(--rsn-surface-soft);
}

.rsn-header-actions {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.rsn-pill,
.rsn-button,
.rsn-post-link,
.rsn-contact-link,
.rsn-mobile-toggle {
  border: 0;
  border-radius: 12px;
  cursor: pointer;
}

.rsn-contact-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 19px;
  background: var(--rsn-surface-soft);
  color: var(--rsn-text);
  font-weight: 700;
  box-shadow: 0 2px 0 rgba(36, 36, 36, 0.04);
}

.rsn-contact-link:hover,
.rsn-contact-link:focus-visible {
  background: var(--rsn-surface);
}

.rsn-mobile-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  padding: 0;
  background: var(--rsn-surface-soft);
  color: var(--rsn-accent);
}

.rsn-toggle-symbol {
  position: relative;
  width: 18px;
  height: 18px;
}

.rsn-toggle-symbol::before,
.rsn-toggle-symbol::after {
  content: "";
  position: absolute;
  inset: 50% auto auto 0;
  width: 18px;
  height: 2px;
  background: currentColor;
  border-radius: 99px;
  transform: translateY(-50%);
}

.rsn-toggle-symbol::after {
  transform: translateY(-50%) rotate(90deg);
}

.rsn-mobile-toggle[aria-expanded="true"] {
  outline: 1px solid var(--rsn-accent);
}

.rsn-mobile-toggle[aria-expanded="true"] .rsn-toggle-symbol::before {
  transform: translateY(-50%) rotate(45deg);
}

.rsn-mobile-toggle[aria-expanded="true"] .rsn-toggle-symbol::after {
  transform: translateY(-50%) rotate(-45deg);
}

.rsn-mobile-panel {
  display: none;
}

.rsn-main {
  padding-top: 88px;
}

.rsn-hero {
  position: relative;
  min-height: 720px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background-color: var(--rsn-bg);
  background-repeat: no-repeat;
  background-position: center bottom;
  background-size: cover;
}

.rsn-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 28%, rgba(245, 239, 230, 0.96) 0 22%, rgba(245, 239, 230, 0.72) 48%, rgba(245, 239, 230, 0.32) 100%),
    linear-gradient(180deg, rgba(245, 239, 230, 0.96), rgba(245, 239, 230, 0.62) 57%, rgba(90, 94, 51, 0.28));
}

.rsn-hero-content {
  position: relative;
  z-index: 1;
  width: min(calc(100% - 40px), 760px);
  margin: 0 auto;
  text-align: center;
}

.rsn-eyebrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 0 15px;
  color: var(--rsn-accent);
  background: color-mix(in srgb, var(--rsn-accent) 9%, transparent);
  border-radius: 8px;
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 1.2px;
  text-transform: uppercase;
}

.rsn-hero-title,
.rsn-section-title,
.rsn-archive-title,
.rsn-entry-title {
  margin: 0;
  color: var(--rsn-text);
  font-family: var(--rsn-heading-font);
  font-weight: 500;
  line-height: 0.98;
  letter-spacing: 0;
}

.rsn-hero-title {
  margin-top: 36px;
  font-size: clamp(4rem, 9vw, 6.25rem);
}

.rsn-hero-description {
  max-width: 640px;
  margin: 30px auto 0;
  color: var(--rsn-muted);
  font-size: clamp(1.05rem, 1.9vw, 1.18rem);
  line-height: 1.75;
}

.rsn-hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 30px;
}

.rsn-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  background: var(--rsn-button);
  color: var(--rsn-button-text);
  font-weight: 800;
  box-shadow: var(--rsn-shadow-button);
}

.rsn-button:hover,
.rsn-button:focus-visible {
  transform: translateY(-1px);
}

.rsn-button--light {
  background: var(--rsn-surface-soft);
  color: var(--rsn-text);
  box-shadow: none;
}

.rsn-button--arrow::after {
  content: "\2192";
  margin-left: 12px;
}

.rsn-button--play::before {
  content: "";
  width: 0;
  height: 0;
  margin-right: 10px;
  border-top: 7px solid transparent;
  border-bottom: 7px solid transparent;
  border-left: 10px solid currentColor;
}

.rsn-category-strip {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  border-top: 1px solid var(--rsn-line);
  border-bottom: 1px solid var(--rsn-line);
  background: color-mix(in srgb, var(--rsn-bg) 78%, transparent);
}

.rsn-category-chip {
  display: flex;
  min-height: 58px;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  color: var(--rsn-muted);
  border-right: 1px solid var(--rsn-line);
  font-weight: 700;
}

.rsn-category-chip:hover,
.rsn-category-chip:focus-visible {
  color: var(--rsn-accent);
  background: color-mix(in srgb, var(--rsn-accent) 7%, transparent);
}

.rsn-section {
  padding: 96px 0;
}

.rsn-section--muted {
  background: var(--rsn-surface);
  border-top: 1px solid var(--rsn-line);
  border-bottom: 1px solid var(--rsn-line);
}

.rsn-section-head {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(260px, 0.55fr);
  align-items: end;
  gap: 48px;
  margin-bottom: 48px;
}

.rsn-section-title {
  font-size: clamp(3rem, 6vw, 5rem);
}

.rsn-section-copy {
  margin: 0;
  color: var(--rsn-muted);
  font-size: 1.05rem;
}

.rsn-stat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--rsn-line);
  border-bottom: 1px solid var(--rsn-line);
}

.rsn-stat {
  padding: 36px 24px;
  text-align: center;
  border-right: 1px solid var(--rsn-line);
}

.rsn-stat:last-child {
  border-right: 0;
}

.rsn-stat-number {
  display: block;
  color: var(--rsn-olive);
  font-family: var(--rsn-heading-font);
  font-size: clamp(3rem, 6vw, 5.2rem);
  line-height: 0.95;
}

.rsn-stat-label {
  display: block;
  margin-top: 12px;
  color: var(--rsn-muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.8px;
  text-transform: uppercase;
}

.rsn-post-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.rsn-post-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-width: 0;
  overflow: hidden;
  background: var(--rsn-bg);
  border: 1px solid var(--rsn-line);
  border-radius: var(--rsn-radius-lg);
  box-shadow: 0 18px 44px rgba(36, 36, 36, 0.06);
}

.rsn-post-media {
  position: relative;
  display: block;
  flex: none;
  width: 100%;
  overflow: hidden;
  aspect-ratio: 1.12 / 1;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--rsn-olive) 35%, transparent), color-mix(in srgb, var(--rsn-bg) 80%, transparent)),
    var(--rsn-surface);
}

.rsn-post-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 35%, rgba(36, 36, 36, 0.2));
  pointer-events: none;
}

.rsn-post-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(0.9) contrast(0.96);
  transform: scale(1.001);
}

.rsn-post-card:hover .rsn-post-image {
  transform: scale(1.035);
  transition: transform 400ms ease;
}

.rsn-post-content {
  display: flex;
  flex: 1 1 auto;
  min-height: 0;
  flex-direction: column;
  gap: 14px;
  padding: 26px 28px 28px;
}

.rsn-post-date,
.rsn-post-category,
.rsn-entry-date {
  color: var(--rsn-accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.8px;
  text-transform: uppercase;
}

.rsn-post-title {
  order: 1;
  margin: 0;
  color: var(--rsn-text);
  font-family: var(--rsn-heading-font);
  font-size: clamp(1.85rem, 2.6vw, 2.35rem);
  font-weight: 500;
  line-height: 1.05;
}

.rsn-post-title a:hover,
.rsn-post-title a:focus-visible {
  color: var(--rsn-olive);
}

.rsn-post-excerpt {
  order: 2;
  margin: 0;
  color: var(--rsn-muted);
  font-size: 0.98rem;
  line-height: 1.65;
}

.rsn-post-content .rsn-entry-meta {
  order: 3;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin-top: 2px;
  padding-top: 8px;
}

.rsn-post-link {
  order: 4;
  display: inline-flex;
  width: fit-content;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  margin-top: 8px;
  padding: 0 16px;
  background: var(--rsn-surface-soft);
  color: var(--rsn-text);
  font-weight: 800;
}

.rsn-post-link:hover,
.rsn-post-link:focus-visible {
  background: var(--rsn-button);
  color: var(--rsn-button-text);
}

.rsn-empty-state {
  padding: 42px;
  background: var(--rsn-surface-soft);
  border: 1px solid var(--rsn-line);
  border-radius: var(--rsn-radius-lg);
  color: var(--rsn-muted);
  text-align: center;
}

.rsn-archive-header {
  padding: 88px 0 56px;
  background: var(--rsn-bg);
  border-bottom: 1px solid var(--rsn-line);
}

.rsn-archive-title {
  max-width: 860px;
  font-size: clamp(3.4rem, 7vw, 6rem);
}

.rsn-pagination {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 48px;
}

.rsn-pagination a,
.rsn-pagination span {
  display: inline-flex;
  min-width: 42px;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  padding: 0 14px;
  border-radius: 12px;
  background: var(--rsn-surface-soft);
  font-weight: 800;
}

.rsn-pagination .current {
  background: var(--rsn-button);
  color: var(--rsn-button-text);
}

.rsn-single-hero {
  position: relative;
  min-height: 620px;
  display: flex;
  align-items: end;
  overflow: hidden;
  background-color: var(--rsn-bg);
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}

.rsn-single-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(245, 239, 230, 0.92), rgba(245, 239, 230, 0.7) 46%, rgba(36, 36, 36, 0.48)),
    radial-gradient(circle at 50% 25%, rgba(245, 239, 230, 0.96), rgba(245, 239, 230, 0.18) 70%);
}

.rsn-single-hero-content {
  position: relative;
  z-index: 1;
  width: min(calc(100% - 40px), 980px);
  margin: 0 auto;
  padding: 0 0 70px;
  text-align: center;
}

.rsn-entry-title {
  margin-top: 18px;
  font-size: clamp(3.4rem, 8vw, 6.4rem);
}

.rsn-entry-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
}

.rsn-entry-shell {
  width: min(calc(100% - 40px), 820px);
  margin: 0 auto;
  padding: 84px 0 100px;
}

.rsn-entry-content {
  color: var(--rsn-text);
  font-size: 1.08rem;
}

.rsn-entry-content > * {
  margin-top: 0;
  margin-bottom: 1.4em;
}

.rsn-entry-content h2,
.rsn-entry-content h3,
.rsn-entry-content h4 {
  margin-top: 1.6em;
  color: var(--rsn-text);
  font-family: var(--rsn-heading-font);
  font-weight: 500;
  line-height: 1.05;
}

.rsn-entry-content h2 {
  font-size: clamp(2.4rem, 4vw, 3.7rem);
}

.rsn-entry-content h3 {
  font-size: clamp(2rem, 3vw, 2.7rem);
}

.rsn-entry-content p,
.rsn-entry-content li {
  color: var(--rsn-muted);
}

.rsn-entry-content a {
  color: var(--rsn-accent);
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.rsn-entry-content img {
  border-radius: var(--rsn-radius-lg);
}

.rsn-post-nav {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-top: 54px;
}

.rsn-post-nav a {
  display: block;
  min-height: 116px;
  padding: 22px;
  background: var(--rsn-surface-soft);
  border: 1px solid var(--rsn-line);
  border-radius: var(--rsn-radius-lg);
  font-weight: 800;
}

.rsn-site-footer {
  background: var(--rsn-surface);
  border-top: 1px solid var(--rsn-line);
}

.rsn-footer-inner {
  width: min(calc(100% - 40px), var(--rsn-container));
  margin: 0 auto;
  padding: 72px 0 32px;
}

.rsn-footer-grid {
  display: grid;
  grid-template-columns: minmax(240px, 1.2fr) repeat(2, minmax(180px, 0.7fr));
  gap: 40px;
}

.rsn-footer-brand {
  max-width: 420px;
}

.rsn-footer-title {
  color: var(--rsn-olive);
  font-family: var(--rsn-heading-font);
  font-size: 34px;
  line-height: 1;
  text-transform: lowercase;
}

.rsn-footer-copy {
  margin: 22px 0 0;
  color: var(--rsn-muted);
}

.rsn-footer-heading {
  margin: 0 0 18px;
  color: var(--rsn-text);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.rsn-footer-list {
  display: grid;
  gap: 11px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.rsn-footer-list a {
  color: var(--rsn-muted);
  font-weight: 700;
}

.rsn-footer-list a:hover,
.rsn-footer-list a:focus-visible {
  color: var(--rsn-accent);
}

.rsn-icon-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding: 0;
  margin: 24px 0 0;
  list-style: none;
}

.rsn-icon-link {
  display: inline-flex;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--rsn-bg);
  border: 1px solid var(--rsn-line);
  border-radius: 12px;
}

.rsn-icon-link img {
  width: 22px;
  height: 22px;
  object-fit: contain;
}

.rsn-footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  margin-top: 64px;
  padding-top: 24px;
  border-top: 1px solid var(--rsn-line);
  color: var(--rsn-muted);
  font-size: 0.92rem;
}

@media (max-width: 980px) {
  .rsn-header-inner {
    grid-template-columns: 1fr auto;
  }

  .rsn-desktop-nav {
    display: none;
  }

  .rsn-mobile-toggle {
    display: inline-flex;
  }

  .rsn-mobile-panel {
    position: fixed;
    z-index: 90;
    top: 88px;
    left: 0;
    right: 0;
    bottom: 0;
    display: block;
    visibility: hidden;
    opacity: 0;
    padding: 8px 20px 40px;
    overflow-y: auto;
    background: var(--rsn-bg);
    transform: translateY(-8px);
    transition: opacity 180ms ease, visibility 180ms ease, transform 180ms ease;
  }

  .rsn-mobile-panel.rsn-is-open {
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
  }

  .rsn-nav-list--mobile {
    display: grid;
    gap: 0;
    align-items: stretch;
    justify-content: stretch;
  }

  .rsn-nav-list--mobile .rsn-nav-link {
    width: 100%;
    min-height: 46px;
    justify-content: flex-start;
    font-size: 17px;
  }

  .rsn-nav-list--mobile .rsn-sub-menu {
    position: static;
    visibility: visible;
    opacity: 1;
    min-width: 0;
    padding: 0 0 0 18px;
    border: 0;
    box-shadow: none;
    background: transparent;
    transform: none;
  }

  .rsn-section-head,
  .rsn-footer-grid {
    grid-template-columns: 1fr;
  }

  .rsn-post-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .rsn-container,
  .rsn-header-inner,
  .rsn-footer-inner {
    width: min(calc(100% - 40px), var(--rsn-container));
  }

  .rsn-header-inner {
    min-height: 82px;
    gap: 12px;
  }

  .rsn-main {
    padding-top: 82px;
  }

  .rsn-mobile-panel {
    top: 82px;
  }

  .rsn-contact-link {
    min-height: 46px;
    padding: 0 17px;
  }

  .rsn-hero {
    min-height: 680px;
    align-items: flex-start;
    padding-top: 78px;
  }

  .rsn-hero-title {
    margin-top: 34px;
    font-size: clamp(3.9rem, 16vw, 5.1rem);
  }

  .rsn-hero-description {
    margin-top: 24px;
    font-size: 1rem;
    line-height: 1.7;
  }

  .rsn-hero-actions {
    display: grid;
  }

  .rsn-button {
    width: 100%;
    min-height: 48px;
  }

  .rsn-section {
    padding: 70px 0;
  }

  .rsn-section-title {
    font-size: clamp(3rem, 13vw, 4.35rem);
  }

  .rsn-stat-grid,
  .rsn-post-grid,
  .rsn-post-nav {
    grid-template-columns: 1fr;
  }

  .rsn-stat {
    border-right: 0;
    border-bottom: 1px solid var(--rsn-line);
  }

  .rsn-stat:last-child {
    border-bottom: 0;
  }

  .rsn-post-content {
    min-height: 0;
  }

  .rsn-single-hero {
    min-height: 560px;
  }

  .rsn-single-hero-content {
    padding-bottom: 54px;
  }

  .rsn-footer-bottom {
    display: grid;
  }
}