/*
Theme Name: OnlyAgro V1
Theme URI: https://onlyagro.eu/
Author: OnlyAgro
Description: Bespoke block theme for the OnlyAgro agronomy publication.
Version: 0.5.1
Requires at least: 6.6
Requires PHP: 8.1
Text Domain: onlyagro
*/

:root {
  --oa-shadow-sm: 0 10px 28px rgba(18, 49, 39, 0.08);
  --oa-shadow-md: 0 18px 48px rgba(18, 49, 39, 0.14);
  --oa-transition-fast: 160ms;
  --oa-transition-base: 320ms;
  --oa-max: 1360px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { text-wrap: pretty; }
img { max-width: 100%; height: auto; }
a { text-underline-offset: .16em; }

:focus-visible {
  outline: 3px solid var(--wp--preset--color--accent);
  outline-offset: 3px;
}

.oa-main { min-height: 62vh; }
.oa-main > .wp-block-query { width: min(calc(100% - 2rem), var(--oa-max)); margin-inline: auto; }
.oa-main > .wp-block-query .wp-block-post-template { grid-template-columns: repeat(3, minmax(0, 1fr)); }

/* Header */
.oa-site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid rgba(21, 61, 49, .09);
  backdrop-filter: blur(14px);
  background: rgba(255, 252, 247, .94) !important;
}

.oa-header-inner { min-height: 72px; }
.oa-wordmark { margin: 0; }
.oa-wordmark a {
  text-decoration: none;
  color: var(--wp--preset--color--primary);
  font-family: var(--wp--preset--font-family--serif);
  font-weight: 700;
  letter-spacing: -.03em;
}
.oa-wordmark a::after {
  content: ".";
  color: var(--wp--preset--color--accent);
}
.oa-site-header .wp-block-navigation-item__content { text-decoration: none; font-weight: 600; }
.oa-site-header .wp-block-navigation-item__content:hover { color: var(--wp--preset--color--accent); }
.oa-header-search { width: min(230px, 20vw); }
.oa-header-search .wp-block-search__inside-wrapper { border-radius: 999px; border-color: var(--wp--preset--color--line); overflow: hidden; }
.oa-header-search input { min-width: 0; }

/* Shared layout */
.oa-page-shell,
.oa-section,
.oa-home-hero {
  width: min(calc(100% - 2rem), var(--oa-max));
  margin-inline: auto;
}

.oa-page-shell { padding-block: clamp(3rem, 7vw, 7rem); }
.oa-section { padding-block: clamp(3.5rem, 7vw, 6rem); }
.oa-section + .oa-section { border-top: 1px solid var(--wp--preset--color--line); }
.oa-page-header { max-width: 920px; margin-bottom: 2.5rem; }
.oa-page-header h1,
.oa-page-shell > h1 { font-size: clamp(2.8rem, 7vw, 6rem); margin: .3rem 0 0; letter-spacing: -.04em; }
.oa-page-shell > h1 { margin-bottom: 2.5rem; }
.oa-eyebrow {
  margin: 0 0 .7rem;
  color: var(--wp--preset--color--primary-2);
  text-transform: uppercase;
  letter-spacing: .16em;
  font-size: .78rem;
  font-weight: 800;
}
.oa-section-head { display: flex; align-items: end; justify-content: space-between; gap: 1.5rem; margin-bottom: 1.8rem; }
.oa-section-head h2 { margin: 0; font-size: clamp(2rem, 4vw, 3.4rem); letter-spacing: -.03em; }

/* Hero */
.oa-home-hero { padding-top: clamp(2rem, 4vw, 4rem); }
.oa-hero-intro { max-width: 900px; padding: 0 0 1.8rem; }
.oa-hero-intro h1 {
  margin: 0;
  font-size: clamp(2.3rem, 5vw, 5rem);
  letter-spacing: -.045em;
}
.oa-hero-panels {
  display: flex;
  gap: .65rem;
  min-height: clamp(470px, 58vw, 650px);
}
.oa-hero-panel {
  position: relative;
  flex: 1 1 0;
  min-width: 0;
  overflow: hidden;
  border-radius: 1.15rem;
  background: var(--wp--preset--color--primary);
  isolation: isolate;
  transition: flex var(--oa-transition-base) cubic-bezier(.2,.75,.2,1), transform var(--oa-transition-base) ease;
}
.oa-hero-panel.is-open { flex: 1.6 1 0; }
.oa-hero-image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.oa-hero-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 27, 21, .04) 10%, rgba(7, 27, 21, .20) 45%, rgba(7, 27, 21, .86) 100%);
  z-index: -1;
}
.oa-hero-shade { position: absolute; inset: 0; background: radial-gradient(circle at 50% 20%, transparent 20%, rgba(0,0,0,.1) 100%); z-index: -1; }
.oa-hero-content { position: absolute; inset: auto 0 0; padding: clamp(1.2rem, 2.2vw, 2rem); color: white; }
.oa-hero-toggle {
  appearance: none;
  width: 100%;
  border: 0;
  padding: 0;
  background: transparent;
  color: inherit;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  text-align: left;
  font-family: var(--wp--preset--font-family--serif);
  font-size: clamp(1.4rem, 2.2vw, 2.6rem);
  line-height: 1.02;
  font-weight: 700;
  cursor: pointer;
  overflow-wrap: anywhere;
}
.oa-hero-toggle-icon { display: none; }
.oa-hero-details { margin-top: .8rem; }
.oa-hero-details[hidden] { display: none !important; }
.oa-hero-details p { margin: 0 0 1rem; max-width: 34ch; font-size: .96rem; line-height: 1.45; color: rgba(255,255,255,.9); }
.oa-hero-link {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  color: white;
  font-weight: 750;
  text-decoration: none;
}
.oa-hero-link svg,
.oa-text-link svg,
.oa-card-arrow svg { width: 1.2em; height: 1.2em; flex: 0 0 auto; transition: transform var(--oa-transition-fast) ease; }
.oa-hero-link:hover svg,
.oa-text-link:hover svg,
.oa-topic-card:hover .oa-card-arrow svg,
.oa-term-card:hover .oa-card-arrow svg { transform: translateX(.22rem); }

/* Topics */
.oa-topic-section { padding-top: clamp(4rem, 8vw, 7rem); }
.oa-topic-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.oa-topic-card {
  position: relative;
  display: grid;
  min-height: 270px;
  overflow: hidden;
  border-radius: 1rem;
  background: var(--wp--preset--color--background);
  color: white;
  text-decoration: none;
  box-shadow: var(--oa-shadow-sm);
  transition: transform var(--oa-transition-fast) ease, box-shadow var(--oa-transition-fast) ease;
}
.oa-topic-card:hover { transform: translateY(-3px); box-shadow: var(--oa-shadow-md); }
.oa-topic-card img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.oa-topic-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(8,30,23,.04), rgba(8,30,23,.75)); }
.oa-topic-card-title { align-self: end; z-index: 2; padding: 1.4rem 4rem 1.4rem 1.4rem; font-family: var(--wp--preset--font-family--serif); font-size: clamp(1.35rem, 2vw, 2.1rem); font-weight: 700; line-height: 1.05; }
.oa-card-arrow { position: absolute; z-index: 3; right: 1.2rem; bottom: 1.2rem; width: 2.6rem; height: 2.6rem; border: 1px solid rgba(255,255,255,.55); border-radius: 999px; display: grid; place-items: center; color: white; }
.oa-topic-grid--compact .oa-topic-card { min-height: 220px; }
.oa-topic-card.is-active { box-shadow: 0 0 0 3px var(--wp--preset--color--accent), var(--oa-shadow-sm); }

/* Term cards */
.oa-subcrop-section h2,
.oa-crop-topics h2 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 1.5rem; }
.oa-related-articles { margin-top: 3rem; }
.admin-bar .oa-site-header { top: 32px; }
.oa-term-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.oa-term-grid--large { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.oa-term-card {
  min-height: 180px;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.5rem;
  border: 1px solid var(--wp--preset--color--line);
  border-radius: 1rem;
  background: linear-gradient(135deg, rgba(21,61,49,.04), rgba(229,110,34,.05));
  text-decoration: none;
  color: var(--wp--preset--color--primary);
  font-family: var(--wp--preset--font-family--serif);
  font-size: clamp(1.55rem, 2.5vw, 2.5rem);
  font-weight: 700;
  transition: transform var(--oa-transition-fast) ease, border-color var(--oa-transition-fast) ease, background var(--oa-transition-fast) ease;
}
.oa-term-card:hover { transform: translateY(-3px); border-color: var(--wp--preset--color--primary-2); background: rgba(21,61,49,.055); }
.oa-term-card .oa-card-arrow { position: static; color: var(--wp--preset--color--primary); border-color: rgba(21,61,49,.28); flex: 0 0 auto; }

/* Article cards */
.oa-article-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.2rem; }
.oa-article-card {
  overflow: hidden;
  border: 1px solid var(--wp--preset--color--line);
  border-radius: 1rem;
  background: white;
  box-shadow: 0 6px 24px rgba(15,45,35,.045);
}
.oa-article-image { display: block; aspect-ratio: 16 / 9; background: var(--wp--preset--color--background); overflow: hidden; }
.oa-article-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s ease; }
.oa-article-card:hover .oa-article-image img { transform: scale(1.025); }
.oa-article-image-placeholder { display: block; width: 100%; height: 100%; background: linear-gradient(135deg, #e9eee9, #f7eee6); }
.oa-article-card-body { padding: 1.2rem; }
.oa-article-meta { display: flex; flex-wrap: wrap; gap: .55rem; color: var(--wp--preset--color--muted); font-size: .78rem; text-transform: uppercase; letter-spacing: .05em; }
.oa-article-card h3 { font-size: clamp(1.35rem, 1.7vw, 1.8rem); line-height: 1.12; margin: .65rem 0; }
.oa-article-card h3 a { color: var(--wp--preset--color--text); text-decoration: none; }
.oa-article-card p { color: var(--wp--preset--color--muted); margin: .5rem 0 1rem; }
.oa-text-link { display: inline-flex; gap: .45rem; align-items: center; text-decoration: none; font-weight: 750; color: var(--wp--preset--color--primary); }
.oa-empty-state { border: 1px dashed var(--wp--preset--color--line); border-radius: 1rem; padding: 2rem; color: var(--wp--preset--color--muted); background: rgba(244,241,232,.45); }
.oa-pagination { margin-top: 2rem; }
.oa-pagination ul { display: flex; list-style: none; padding: 0; gap: .4rem; }
.oa-pagination a, .oa-pagination span { display: grid; place-items: center; min-width: 2.6rem; min-height: 2.6rem; border-radius: 999px; border: 1px solid var(--wp--preset--color--line); text-decoration: none; }
.oa-pagination .current { background: var(--wp--preset--color--primary); color: white; border-color: var(--wp--preset--color--primary); }

/* Breadcrumbs + authors */
.oa-breadcrumbs { display: flex; flex-wrap: wrap; gap: .55rem; align-items: center; margin-bottom: 2rem; color: var(--wp--preset--color--muted); font-size: .9rem; }
.oa-breadcrumbs a { text-decoration: none; color: inherit; }
.oa-author-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; margin-top: 2rem; }
.oa-author-card { display: grid; grid-template-columns: auto 1fr; gap: 1.2rem; padding: 1.3rem; border: 1px solid var(--wp--preset--color--line); border-radius: 1rem; background: white; }
.oa-author-avatar { width: 82px; height: 82px; border-radius: 50%; }
.oa-author-card h2 { margin: 0 0 .4rem; font-size: 1.6rem; }
.oa-author-card p { margin: 0 0 .7rem; color: var(--wp--preset--color--muted); }

/* Single */
.oa-single-shell { padding-block: clamp(3rem, 7vw, 7rem); }
.oa-single-header { max-width: 900px; margin-inline: auto; }
.oa-single-header .wp-block-post-title { font-size: clamp(2.5rem, 6vw, 5.5rem); letter-spacing: -.04em; }
.oa-single-meta { color: var(--wp--preset--color--muted); }
.oa-single-featured { margin-block: 2rem 3rem; border-radius: 1rem; overflow: hidden; }
.oa-single-content { font-size: clamp(1.03rem, 1.2vw, 1.16rem); line-height: 1.8; }
.oa-single-taxonomies { margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid var(--wp--preset--color--line); color: var(--wp--preset--color--muted); }

/* Footer */
.oa-site-footer { margin-top: clamp(4rem, 8vw, 8rem); }
.oa-footer-inner { gap: 2rem; }
.oa-footer-mark { font-family: var(--wp--preset--font-family--serif); font-size: 2rem; font-weight: 700; }
.oa-footer-links { display: flex; flex-wrap: wrap; gap: .8rem 1.2rem; }
.oa-footer-links a { color: white; text-decoration: none; opacity: .9; }
.oa-footer-links a:hover { opacity: 1; }

/* WordPress core tweaks */
.wp-block-post-content > :where(p, ul, ol, blockquote) { max-width: 760px; margin-inline: auto; }
.wp-block-post-content > :where(h2, h3, h4) { max-width: 760px; margin-inline: auto; margin-top: 2.2em; }
.wp-block-navigation__responsive-container.is-menu-open { padding: 1.5rem; background: var(--wp--preset--color--surface); }

@media (max-width: 1080px) {
  .oa-site-header .wp-block-navigation__responsive-container:not(.is-menu-open) { display: none !important; }
  .oa-site-header .wp-block-navigation__responsive-container-open { display: flex !important; }
  .oa-header-search { width: 44px; }
  .oa-header-search input { width: 0; padding: 0; border: 0; }
  .oa-header-search:focus-within { width: 180px; }
  .oa-header-search:focus-within input { width: auto; padding-inline: .5rem; }
  .oa-article-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .oa-main > .wp-block-query .wp-block-post-template { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .oa-term-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 782px) {
  .admin-bar .oa-site-header { top: 46px; }
}

@media (max-width: 760px) {
  .oa-site-header { position: sticky; }
  .oa-home-hero { width: min(calc(100% - 1rem), var(--oa-max)); padding-top: 1.2rem; }
  .oa-hero-intro { padding-inline: .25rem; }
  .oa-hero-intro h1 { font-size: clamp(2.15rem, 10vw, 3.5rem); }
  .oa-hero-panels { display: grid; min-height: 0; gap: .55rem; }
  .oa-hero-panel { min-height: 116px; border-radius: .9rem; transition: min-height var(--oa-transition-base) ease; }
  .oa-hero-panel.is-open { min-height: clamp(320px, 55svh, 520px); }
  .oa-hero-content { padding: 1rem; }
  .oa-hero-toggle { font-size: clamp(1.55rem, 8vw, 2.25rem); cursor: pointer; align-items: center; }
  .oa-hero-toggle-icon { display: grid; place-items: center; width: 2.2rem; height: 2.2rem; border: 1px solid rgba(255,255,255,.6); border-radius: 999px; font-family: var(--wp--preset--font-family--sans); font-size: 1.2rem; transition: transform var(--oa-transition-fast) ease; }
  .oa-hero-panel.is-open .oa-hero-toggle-icon { transform: rotate(45deg); }
  .oa-hero-details { display: none; }
  .oa-hero-panel.is-open .oa-hero-details { display: block; }
  .oa-topic-grid,
  .oa-article-grid,
  .oa-term-grid,
  .oa-term-grid--large,
  .oa-author-grid { grid-template-columns: 1fr; }
  .oa-main > .wp-block-query .wp-block-post-template { grid-template-columns: 1fr; }
  .oa-topic-card { min-height: 210px; }
  .oa-page-shell, .oa-section { width: min(calc(100% - 1.2rem), var(--oa-max)); }
  .oa-section-head { align-items: start; flex-direction: column; }
  .oa-author-card { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}