/*
Theme Name: Almanach du Jardin
Theme URI: https://www.top-du-jardin.fr/
Author: Top du Jardin
Author URI: https://www.top-du-jardin.fr/
Description: Thème block-based FSE pour un almanach de jardinage. Skeleton saisonnier avec module « Que planter ce mois-ci » calculé côté serveur, rubriques illustrées au trait, grille magazine et single article premium. Palette mousse-lin, Crimson Pro + Geist.
Version: 1.0.0
Requires at least: 6.4
Tested up to: 6.6
Requires PHP: 8.0
License: GPL-2.0-or-later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: almanach-du-jardin
Tags: block-templates, full-site-editing, magazine, editorial, garden
*/

/* ============================================================
   Almanach du Jardin - Custom properties
   Palette : mousse-lin (vert mousse + ocre sur lin chaud)
   Typo    : crimson-geist-geistmono (variable, self-host)
   ============================================================ */
:root {
  /* Palette - 10 tokens stricts */
  --adj-base: #F7F5EE;
  --adj-base-soft: #ECE8DA;
  --adj-base-deep: #D7CEB6;
  --adj-ink: #1A1F18;
  --adj-ink-soft: #2F362C;
  --adj-muted: #71776A;
  --adj-accent: #5C7849;
  --adj-accent-deep: #41582F;
  --adj-secondary: #A07F4A;
  --adj-secondary-deep: #7C5F33;

  /* Radius */
  --adj-radius-card: 16px;
  --adj-radius-button: 10px;
  --adj-radius-pill: 999px;

  /* Shadow */
  --adj-shadow-card: 0 4px 16px rgba(26, 31, 24, 0.05);
  --adj-shadow-elevated: 0 12px 32px rgba(26, 31, 24, 0.09);
  --adj-shadow-leaf: 0 2px 8px rgba(65, 88, 47, 0.22);

  /* Containers */
  --adj-container-home: 1280px;
  --adj-container-article: 720px;
  --adj-container-article-3col: 1360px;

  /* Spacing */
  --adj-space-section: clamp(64px, 8.5vw, 120px);
  --adj-space-block: clamp(32px, 4vw, 56px);
  --adj-space-gutter: clamp(16px, 2vw, 24px);

  /* Typography */
  --adj-font-title: 'Crimson Pro', 'Georgia', 'Times New Roman', serif;
  --adj-font-body: 'Geist Sans', 'Inter', -apple-system, system-ui, 'Segoe UI', sans-serif;
  --adj-font-mono: 'Geist Mono', 'JetBrains Mono', 'SFMono-Regular', ui-monospace, monospace;
}

/* ============================================================
   Variable fonts - self hosted
   Crimson Pro : Google Fonts
   Geist Sans / Geist Mono : Vercel (https://vercel.com/font)
   ============================================================ */
@font-face {
  font-family: 'Crimson Pro';
  src: url('assets/fonts/CrimsonPro-VariableFont.woff2') format('woff2-variations');
  font-weight: 200 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Crimson Pro';
  src: url('assets/fonts/CrimsonPro-Italic-VariableFont.woff2') format('woff2-variations');
  font-weight: 200 900;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: 'Geist Sans';
  src: url('assets/fonts/GeistSans-VariableFont.woff2') format('woff2-variations');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Geist Mono';
  src: url('assets/fonts/GeistMono-VariableFont.woff2') format('woff2-variations');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

/* ============================================================
   Reset minimal
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--adj-font-body);
  font-size: 17px;
  line-height: 1.7;
  color: var(--adj-ink-soft);
  background: var(--adj-base);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: var(--adj-accent); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 2px; transition: color 0.18s ease; }
a:hover { color: var(--adj-accent-deep); }

/* ============================================================
   Headings - Crimson Pro
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--adj-font-title);
  color: var(--adj-ink);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 0.5em;
  letter-spacing: -0.015em;
}
h1 { font-size: clamp(40px, 5.4vw, 64px); line-height: 1.05; letter-spacing: -0.025em; font-weight: 600; }
h2 { font-size: clamp(28px, 3.4vw, 40px); }
h3 { font-size: clamp(20px, 2.2vw, 28px); }
h4 { font-size: 20px; }

/* ============================================================
   Utility classes - eyebrow, mono, wordmark, leaf-rule
   ============================================================ */
.adj-eyebrow {
  font-family: var(--adj-font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--adj-muted);
  margin: 0 0 16px;
}
.adj-mono {
  font-family: var(--adj-font-mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--adj-muted);
  margin: 0;
}
.adj-caption {
  font-family: var(--adj-font-body);
  font-size: 14px;
  font-style: italic;
  color: var(--adj-muted);
  line-height: 1.5;
}

/* Wordmark "Top du Jardin" - feuille au trait + Crimson Pro */
.adj-wordmark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--adj-ink);
  line-height: 1;
}
.adj-wordmark__leaf {
  flex: 0 0 auto;
  width: 30px;
  height: 30px;
  color: var(--adj-accent);
}
.adj-wordmark__text {
  font-family: var(--adj-font-title);
  font-size: 26px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--adj-ink);
}
.adj-wordmark__text .adj-wordmark__top { font-style: italic; }
.adj-wordmark--footer .adj-wordmark__text { font-size: 30px; }
.adj-wordmark--footer .adj-wordmark__leaf { width: 34px; height: 34px; }

/* Petit picto feuille semis (signature mineure) */
.adj-leaf-rule {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--adj-accent);
}
.adj-leaf-rule::before,
.adj-leaf-rule::after {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--adj-base-deep);
}

/* ============================================================
   Header
   ============================================================ */
.adj-header { width: 100%; background: var(--adj-base); }
.adj-top-bar {
  background: var(--adj-base-soft);
  padding: 8px 24px;
  min-height: 32px;
  font-family: var(--adj-font-mono);
  font-size: 11px;
  color: var(--adj-muted);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.adj-top-bar .adj-mono { font-size: 11px; }
.adj-top-bar a { color: var(--adj-muted); text-decoration: none; }
.adj-top-bar a:hover { color: var(--adj-accent); }

.adj-header-main {
  max-width: var(--adj-container-home);
  margin: 0 auto;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--adj-base);
  border-bottom: 1px solid rgba(215, 206, 182, 0.5);
}
.adj-nav {
  display: flex;
  gap: 28px;
  font-family: var(--adj-font-body);
  font-size: 15px;
  font-weight: 500;
  margin-left: auto;
}
.adj-nav a {
  color: var(--adj-ink-soft);
  text-decoration: none;
  transition: color 0.18s ease;
}
.adj-nav a:hover { color: var(--adj-accent); }

.adj-search-toggle {
  background: transparent;
  border: 1px solid var(--adj-base-deep);
  width: 40px;
  height: 40px;
  border-radius: var(--adj-radius-pill);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--adj-ink);
  font-size: 18px;
  transition: border-color 0.18s ease, color 0.18s ease;
}
.adj-search-toggle:hover { border-color: var(--adj-accent); color: var(--adj-accent); }

/* ============================================================
   Footer
   ============================================================ */
.adj-footer {
  position: relative;
  background: var(--adj-base-soft);
  border-top: 1px solid var(--adj-base-deep);
  padding: 72px 24px 32px;
  margin-top: var(--adj-space-section);
  overflow: hidden;
}
.adj-footer__motif {
  position: absolute;
  right: -40px;
  bottom: -30px;
  width: 280px;
  height: 280px;
  color: var(--adj-base-deep);
  opacity: 0.5;
  pointer-events: none;
}
.adj-footer__inner {
  position: relative;
  max-width: var(--adj-container-home);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
}
.adj-footer__col p { margin: 8px 0; }
.adj-footer__tagline {
  font-family: var(--adj-font-title);
  font-style: italic;
  font-size: 18px;
  color: var(--adj-ink-soft);
  margin: 16px 0 0;
  max-width: 32ch;
}
.adj-footer__heading {
  font-family: var(--adj-font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--adj-muted);
  margin: 0 0 16px;
}
.adj-footer__links { list-style: none; padding: 0; margin: 0; }
.adj-footer__links li { margin-bottom: 8px; }
.adj-footer__links a {
  color: var(--adj-ink-soft);
  text-decoration: none;
  font-size: 15px;
}
.adj-footer__links a:hover { color: var(--adj-accent); }

.adj-footer__bottom {
  position: relative;
  max-width: var(--adj-container-home);
  margin: 48px auto 0;
  padding-top: 24px;
  border-top: 1px solid var(--adj-base-deep);
  text-align: center;
}
.adj-footer__bottom .adj-mono { font-size: 11px; }

/* ============================================================
   Buttons
   ============================================================ */
.adj-btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  background: var(--adj-accent);
  color: var(--adj-base);
  font-family: var(--adj-font-body);
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--adj-radius-button);
  text-decoration: none;
  border: 1px solid var(--adj-accent);
  cursor: pointer;
  transition: background 0.18s ease;
}
.adj-btn-primary:hover { background: var(--adj-accent-deep); color: var(--adj-base); }

.adj-btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  background: transparent;
  color: var(--adj-ink);
  font-family: var(--adj-font-body);
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--adj-radius-button);
  text-decoration: none;
  border: 1px solid var(--adj-base-deep);
  cursor: pointer;
  transition: border-color 0.18s ease, color 0.18s ease;
}
.adj-btn-ghost:hover { border-color: var(--adj-accent); color: var(--adj-accent); }

/* ============================================================
   Forms
   ============================================================ */
.adj-input {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid var(--adj-base-deep);
  border-radius: var(--adj-radius-button);
  font-family: var(--adj-font-body);
  font-size: 16px;
  color: var(--adj-ink);
  background: var(--adj-base);
  transition: border-color 0.18s ease;
}
.adj-input:focus {
  outline: none;
  border-color: var(--adj-accent);
}

/* ============================================================
   Avatar default initiales (anti-fingerprint hardening)
   ============================================================ */
.avatar {
  background: var(--adj-base-deep);
  border-radius: 50%;
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1024px) {
  :root { --adj-container-article-3col: 100%; }
}
@media (max-width: 768px) {
  .adj-footer__inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .adj-header-main { gap: 16px; padding: 16px 20px; }
  .adj-nav { display: none; }
  .adj-wordmark__text { font-size: 22px; }
  .adj-footer__motif { display: none; }
}
@media (max-width: 480px) {
  body { font-size: 16px; }
  .adj-top-bar { padding: 8px 16px; }
  .adj-top-bar > p:last-child { display: none; }
}