/* ============================================
   WEAVE IDENTITY — HUGO THEME
   Based on weaveidentity.com (WordPress / Twenty Twenty-Three)
   ============================================ */

/* 0. Self-hosted Fonts
   ============================================ */
@font-face {
  font-family: 'Lato';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/lato-400.woff2') format('woff2');
}
@font-face {
  font-family: 'Lato';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/lato-400-italic.woff2') format('woff2');
}
@font-face {
  font-family: 'Lato';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('../fonts/lato-700.woff2') format('woff2');
}
@font-face {
  font-family: 'Lato';
  font-style: italic;
  font-weight: 700;
  font-display: swap;
  src: url('../fonts/lato-700-italic.woff2') format('woff2');
}

/* 1. Design Tokens
   ============================================ */
:root {
  /* Colors — from compiled WordPress CSS */
  --color-base:      #ffffff;
  --color-contrast:  #102854;
  --color-primary:   #5c8fed;
  --color-secondary: #543c08;
  --color-tertiary:  #a17d2f;
  --color-border:    rgba(16, 40, 84, 0.15);

  /* Typography */
  --font-system:  -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
  --font-heading: Lato, sans-serif;
  --font-mono:   "IBM Plex Mono", "Courier New", monospace;

  /* Font sizes — matching WordPress clamp values */
  --font-size-small:   clamp(0.875rem, 0.875rem + ((1vw - 0.2rem) * 0.227), 1rem);
  --font-size-normal:  1rem;
  --font-size-medium:  clamp(1rem, 1rem + ((1vw - 0.2rem) * 0.227), 1.125rem);
  --font-size-large:   clamp(1.75rem, 1.75rem + ((1vw - 0.2rem) * 0.227), 1.875rem);
  --font-size-x-large: 2.25rem;

  /* Layout */
  --content-width: 650px;
  --wide-width:    1200px;

  /* Spacing — matching WordPress preset spacing */
  --spacing-20: 0.44rem;
  --spacing-30: clamp(1.5rem, 5vw, 2rem);
  --spacing-40: clamp(1.8rem, 1.8rem + ((1vw - 0.48rem) * 2.885), 3rem);
  --spacing-50: clamp(2.5rem, 8vw, 4.5rem);
  --spacing-60: clamp(3.75rem, 10vw, 7rem);
}

/* 2. Base Reset
   ============================================ */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  font-size: 16px;
}

body {
  margin: 0;
  padding: 0;
  background-color: var(--color-base);
  color: var(--color-contrast);
  font-family: var(--font-system);
  font-size: var(--font-size-medium);
  line-height: 1.6;
}

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

/* 3. Typography
   ============================================ */
h1, h2, h3, h4, h5, h6 {
  margin-top: 0;
  margin-bottom: 0.75em;
  line-height: 1.2;
  font-family: var(--font-heading);
  font-weight: 400;
}

h1 { font-size: clamp(2.032rem, 2.032rem + ((1vw - 0.2rem) * 2.896), 3.625rem); }
h2 { font-size: clamp(2.625rem, calc(2.625rem + ((1vw - 0.48rem) * 8.4135)), 3.25rem); }
h3 { font-size: var(--font-size-x-large); }
h4 { font-size: var(--font-size-large); }
h5 { font-weight: 700; text-transform: uppercase; line-height: 1.4; }
h6 { line-height: 1.4; }

p {
  margin-top: 0;
  margin-bottom: 1em;
}

p:last-child {
  margin-bottom: 0;
}

ul, ol {
  padding-left: 1.5em;
  margin-top: 0;
  margin-bottom: 1em;
}

li {
  margin-bottom: 0.25em;
}

blockquote {
  border-left: 4px solid var(--color-primary);
  margin-left: 0;
  padding-left: 1.5em;
  color: var(--color-contrast);
  font-style: italic;
}

code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background: #f4f4f4;
  padding: 0.1em 0.35em;
  border-radius: 3px;
}

pre {
  font-family: var(--font-mono);
  background: #f4f4f4;
  padding: 1.25em;
  overflow-x: auto;
  border-radius: 4px;
}

hr {
  border: none;
  border-top: 1px solid var(--color-contrast);
  margin: 0;
}

/* 4. Links
   ============================================ */
a {
  color: inherit;
  text-decoration: none;
}

a:hover,
a:active {
  color: #999;
}

/* In-content links */
.post-content a,
.page-content a {
  color: var(--color-secondary);
  text-decoration: underline;
}

.post-content a:hover,
.page-content a:hover {
  text-decoration: none;
  color: var(--color-secondary);
}

/* 5. Site Layout
   ============================================ */
.site-wrapper {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.site-main {
  flex: 1;
  margin-top: var(--spacing-50);
  padding-bottom: var(--spacing-60);
}

/* 6. Container helpers
   ============================================ */
.constrained {
  max-width: var(--content-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--spacing-30);
  padding-right: var(--spacing-30);
}

.wide {
  max-width: var(--wide-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--spacing-30);
  padding-right: var(--spacing-30);
}

/* 7. Site Header
   ============================================ */
.site-header {
  background-color: var(--color-base);
  border-bottom: 1px solid var(--color-border);
  padding-top: var(--spacing-20);
  padding-bottom: var(--spacing-20);
}

.site-header__inner {
  max-width: var(--wide-width);
  margin: 0 auto;
  padding-left: var(--spacing-30);
  padding-right: var(--spacing-30);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.site-logo a {
  display: inline-block;
  line-height: 0;
}

.site-logo img {
  width: 134px;
  height: auto;
}

/* 8. Navigation — Desktop
   ============================================ */
.site-nav {
  display: flex;
  align-items: center;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 0 1.75rem;
  align-items: center;
}

.nav-links a {
  font-size: var(--font-size-normal);
  color: var(--color-contrast);
  text-decoration: none;
  white-space: nowrap;
}

.nav-links a:hover {
  text-decoration: underline;
  color: var(--color-contrast);
}

/* Mobile close button — hidden on desktop */
.nav-close-item {
  display: none;
}

/* Hamburger button — hidden on desktop */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.25rem;
  color: var(--color-contrast);
  line-height: 0;
}

/* 9. Homepage
   ============================================ */
.home-hero {
  margin-bottom: 0;
}

.home-hero h2 {
  margin-bottom: var(--spacing-30);
}

.home-separator {
  border-top: 1px solid var(--color-contrast);
  margin-top: var(--spacing-50);
  margin-bottom: var(--spacing-50);
}

.home-recent h3 {
  text-align: center;
  margin-bottom: var(--spacing-40);
}

.home-recent h3 a {
  color: inherit;
  text-decoration: none;
}

.home-recent h3 a:hover {
  text-decoration: underline;
}

.home-recent > p:last-child {
  text-align: center;
  margin-top: var(--spacing-30);
}

.home-recent > p:last-child a {
  color: var(--color-primary);
  text-decoration: underline;
}

.home-recent > p:last-child a:hover {
  text-decoration: none;
}

/* 10. Post List (Blog Listing & Homepage)
   ============================================ */
.post-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.post-list-item {
  display: flex;
  gap: 1.5rem;
  padding-bottom: var(--spacing-40);
  margin-bottom: var(--spacing-40);
  border-bottom: 1px solid var(--color-border);
}

.post-list-item:last-child {
  border-bottom: none;
  margin-bottom: 0;
}

.post-list-item__image {
  flex-shrink: 0;
}

.post-list-item__image img {
  width: 200px;
  height: 200px;
  object-fit: cover;
  object-position: center;
  border-radius: 2px;
}

.post-list-item__image--logo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 200px;
  height: 200px;
  background-color: #f4f6fb;
  border-radius: 2px;
  flex-shrink: 0;
}

.post-list-item__image--logo a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.post-list-item__image--logo img {
  width: 110px;
  height: auto;
  object-fit: contain;
  border-radius: 0;
}

.post-list-item__body {
  flex: 1;
  min-width: 0;
}

.post-list-item__title {
  font-size: var(--font-size-large);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 0.4rem;
}

.post-list-item__title a {
  color: var(--color-contrast);
  text-decoration: none;
}

.post-list-item__title a:hover {
  text-decoration: underline;
  color: var(--color-contrast);
}

.post-list-item__date {
  display: block;
  font-size: var(--font-size-small);
  margin-bottom: 0.65rem;
  color: var(--color-contrast);
}

.post-list-item__excerpt {
  font-size: var(--font-size-normal);
  line-height: 1.6;
}

.post-list-item__excerpt p {
  margin-bottom: 0.5em;
}

a.read-more {
  display: inline-block;
  margin-top: 0.25rem;
  font-size: var(--font-size-small);
  color: var(--color-primary);
  text-decoration: underline;
}

a.read-more:hover {
  text-decoration: none;
}

/* 11. Single Post
   ============================================ */
.post-title {
  text-align: center;
  padding-left: var(--spacing-30);
  padding-right: var(--spacing-30);
  max-width: var(--wide-width);
  margin-left: auto;
  margin-right: auto;
  margin-bottom: var(--spacing-30);
}

.post-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--font-size-small);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
  margin-bottom: var(--spacing-40);
}

.post-content {
  margin-bottom: var(--spacing-50);
}

.post-content > * + * {
  margin-top: 1em;
}

.post-content h2,
.post-content h3,
.post-content h4 {
  margin-top: 2em;
}

/* YouTube embed responsiveness (Hugo shortcode outputs a wrapper div) */
.post-content div[style*="padding-bottom"] {
  max-width: 100%;
}

/* Post navigation */
.post-nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  font-size: var(--font-size-small);
  padding-top: var(--spacing-40);
  border-top: 1px solid var(--color-border);
}

.post-nav__prev,
.post-nav__next {
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.post-nav__label {
  font-weight: 700;
  white-space: nowrap;
}

.post-nav a {
  color: var(--color-contrast);
  text-decoration: underline;
}

.post-nav a:hover {
  text-decoration: none;
}

/* 12. Static Pages
   ============================================ */
.page-title {
  margin-bottom: var(--spacing-30);
}

.page-content > * + * {
  margin-top: 1em;
}

.page-content h2,
.page-content h3,
.page-content h4 {
  margin-top: 2em;
}

/* 13. Site Footer
   ============================================ */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding-top: var(--spacing-40);
  padding-bottom: var(--spacing-40);
}

.site-footer__inner {
  max-width: var(--wide-width);
  margin: 0 auto;
  padding-left: var(--spacing-30);
  padding-right: var(--spacing-30);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem 2rem;
  font-size: var(--font-size-small);
}

.site-footer__inner p {
  margin: 0;
}

.site-footer__inner a {
  color: var(--color-contrast);
  text-decoration: underline;
}

.site-footer__inner a:hover {
  text-decoration: none;
}

/* 14. Responsive — Mobile
   ============================================ */
@media (max-width: 768px) {
  /* Show hamburger, hide nav links */
  .menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .nav-links {
    display: none;
    position: fixed;
    inset: 0;
    background-color: var(--color-base);
    z-index: 1000;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    padding: 2rem;
  }

  .nav-links.is-open {
    display: flex;
  }

  .nav-links a {
    font-size: 1.25rem;
  }

  .nav-close-item {
    display: flex;
    position: absolute;
    top: 1rem;
    right: 1rem;
  }

  .menu-close {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.25rem;
    color: var(--color-contrast);
    line-height: 0;
  }

  /* Stack post list items vertically */
  .post-list-item {
    flex-direction: column;
    gap: 1rem;
  }

  /* Stack post meta */
  .post-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
  }

  /* Stack footer */
  .site-footer__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
  }

  /* Post nav stacks */
  .post-nav {
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
  }
}

/* 15. Pagination
   ============================================ */
.post-pagination {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.35rem;
  margin-top: var(--spacing-40);
  padding-top: var(--spacing-30);
  border-top: 1px solid var(--color-border);
}

.post-pagination__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.1rem;
  height: 2.1rem;
  padding: 0 0.5rem;
  color: var(--color-contrast);
  text-decoration: none;
  border: 1px solid var(--color-border);
  border-radius: 3px;
  font-size: var(--font-size-small);
  line-height: 1;
  transition: background-color 0.15s, color 0.15s, border-color 0.15s;
}

.post-pagination__link:hover {
  background-color: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

.post-pagination__current {
  background-color: var(--color-contrast);
  color: #fff;
  border-color: var(--color-contrast);
  font-weight: 700;
  cursor: default;
}

.post-pagination__prev,
.post-pagination__next {
  min-width: auto;
  padding: 0 0.75rem;
  font-weight: 700;
}

/* 16. Contact Form
   ============================================ */
.contact-form {
  margin-top: var(--spacing-30);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.contact-form__field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.contact-form__field label {
  font-size: var(--font-size-small);
  font-weight: 700;
}

.contact-form__field input,
.contact-form__field textarea {
  font-family: var(--font-system);
  font-size: var(--font-size-normal);
  color: var(--color-contrast);
  background: var(--color-base);
  border: 1px solid var(--color-border);
  border-radius: 3px;
  padding: 0.6rem 0.75rem;
  width: 100%;
}

.contact-form__field textarea {
  resize: vertical;
}

.contact-form__submit {
  align-self: flex-start;
  font-family: var(--font-system);
  font-size: var(--font-size-normal);
  font-weight: 700;
  color: #fff;
  background-color: var(--color-contrast);
  border: none;
  border-radius: 3px;
  padding: 0.65rem 1.5rem;
  cursor: pointer;
}

.contact-form__submit:hover {
  background-color: var(--color-primary);
}

/* 17. Search Results Page
   ============================================ */
.search-back-link {
  display: inline-block;
  margin-bottom: var(--spacing-30);
  font-size: var(--font-size-small);
  color: var(--color-contrast);
  text-decoration: none;
}

.search-back-link:hover {
  text-decoration: underline;
}

/* 18. Search
   ============================================ */
.site-header {
  position: relative;
}

/* Search icon button — inherits same style as .menu-toggle */
.search-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.25rem;
  color: var(--color-contrast);
  line-height: 0;
}

.search-toggle:hover {
  color: var(--color-primary);
}

/* Drop-down search panel */
.search-panel {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 1001;
  background-color: var(--color-base);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.search-panel.is-open {
  display: block;
}

.search-panel__inner {
  max-width: var(--wide-width);
  margin: 0 auto;
  padding: 1rem var(--spacing-30);
}

.search-input {
  width: 100%;
  font-family: var(--font-system);
  font-size: var(--font-size-normal);
  color: var(--color-contrast);
  background: var(--color-base);
  border: 1px solid var(--color-border);
  border-radius: 3px;
  padding: 0.6rem 0.75rem;
  outline: none;
}

.search-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(92, 143, 237, 0.2);
}

.search-results {
  list-style: none;
  margin: 0.5rem 0 0;
  padding: 0;
}

.search-result + .search-result {
  border-top: 1px solid var(--color-border);
}

.search-result__link {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: 0.6rem 0.25rem;
  text-decoration: none;
  color: var(--color-contrast);
}

.search-result__link:hover {
  color: var(--color-primary);
}

.search-result__title {
  font-size: var(--font-size-small);
  font-weight: 600;
}

.search-result__date {
  flex-shrink: 0;
  font-size: 0.8rem;
  color: rgba(16, 40, 84, 0.55);
}

/* Mobile: search icon visible in nav overlay */
@media (max-width: 768px) {
  .nav-search-item {
    display: flex;
    align-items: center;
  }

  .search-toggle svg {
    width: 24px;
    height: 24px;
  }
}