/*
Theme Name: L'energie
Theme URI: https://lenergie.com
Author: L'energie
Author URI: https://lenergie.com
Description: Минималистичная тема для блога о чистой воде, экологии и здоровье.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: lenergie
Tags: minimal, clean, nature, ecology, health, water
*/

/* =============================================
   ROOT VARIABLES
   ============================================= */
:root {
  --color-primary:     #1E5C47;   /* изумрудный — как шторы */
  --color-primary-dk:  #143D30;
  --color-primary-lt:  #2E7D60;
  --color-accent:      #3A8A70;
  --color-water:       #2E7DA6;   /* голубой акцент — вода */
  --color-water-lt:    #E8F4F8;
  --color-bg:          #FAFAF8;
  --color-bg-alt:      #F2F5F2;
  --color-surface:     #FFFFFF;
  --color-text:        #1C2B25;
  --color-text-muted:  #5A7066;
  --color-border:      #D4E0DB;
  --font-serif:        'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --font-sans:         'Inter', 'Helvetica Neue', Arial, sans-serif;
  --radius:            4px;
  --radius-lg:         12px;
  --shadow-sm:         0 1px 4px rgba(30, 92, 71, 0.08);
  --shadow-md:         0 4px 20px rgba(30, 92, 71, 0.12);
  --transition:        0.25s ease;
  --max-width:         1160px;
  --content-width:     740px;
}

/* =============================================
   RESET & BASE
   ============================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.75;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-primary-lt); }
ul, ol { padding-left: 1.5rem; }
button, input, textarea, select { font-family: inherit; }

/* =============================================
   TYPOGRAPHY
   ============================================= */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-text);
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.75rem); }
h4 { font-size: 1.25rem; }
h5 { font-size: 1rem; font-weight: 700; }

p { margin-bottom: 1.25rem; }
p:last-child { margin-bottom: 0; }

blockquote {
  border-left: 3px solid var(--color-primary);
  padding: 1rem 1.5rem;
  margin: 2rem 0;
  background: var(--color-bg-alt);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-style: italic;
  color: var(--color-primary-dk);
}

blockquote cite {
  display: block;
  margin-top: 0.75rem;
  font-style: normal;
  font-size: 0.85rem;
  font-family: var(--font-sans);
  color: var(--color-text-muted);
}

code, pre {
  font-family: 'Courier New', monospace;
  font-size: 0.9em;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}
code { padding: 0.15em 0.4em; }
pre { padding: 1.25rem; overflow-x: auto; margin: 1.5rem 0; }
pre code { background: none; border: none; padding: 0; }

/* =============================================
   LAYOUT UTILITIES
   ============================================= */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.content-container {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* =============================================
   SITE HEADER
   ============================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 250, 248, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  padding: 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 2rem;
}

.site-branding { display: flex; align-items: center; gap: 0.75rem; flex-shrink: 0; }

.site-logo {
  width: 36px;
  height: 36px;
  background: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.site-logo svg { width: 20px; height: 20px; fill: white; }

.site-title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-primary-dk);
  letter-spacing: 0.02em;
}

.site-title span {
  color: var(--color-primary);
}

/* NAVIGATION */
.main-navigation { flex: 1; }
.main-navigation ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  justify-content: center;
}
.main-navigation ul li a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-muted);
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius);
  transition: all var(--transition);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.main-navigation ul li a:hover,
.main-navigation ul li.current-menu-item a {
  color: var(--color-primary);
  background: rgba(30, 92, 71, 0.07);
}

.header-actions { display: flex; align-items: center; gap: 0.75rem; flex-shrink: 0; }

.btn-subscribe {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--color-primary);
  color: white;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.5rem 1.1rem;
  border-radius: 999px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: background var(--transition), transform var(--transition);
  border: none;
  cursor: pointer;
}
.btn-subscribe:hover { background: var(--color-primary-lt); color: white; transform: translateY(-1px); }

.btn-catalog {
  display: inline-flex;
  align-items: center;
  background: transparent;
  color: var(--color-primary);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.5rem 1.1rem;
  border-radius: 999px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 1.5px solid var(--color-primary);
  transition: background var(--transition), color var(--transition), transform var(--transition);
  cursor: pointer;
  text-decoration: none;
}
.btn-catalog:hover { background: var(--color-primary); color: white; transform: translateY(-1px); }

/* =============================================
   HERO SECTION (HOME)
   ============================================= */
.hero-section {
  padding: 5rem 0 4rem;
  text-align: center;
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -60px; left: 50%;
  transform: translateX(-50%);
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(30, 92, 71, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero-tagline {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: rgba(30, 92, 71, 0.08);
  border: 1px solid rgba(30, 92, 71, 0.15);
  padding: 0.35rem 1rem;
  border-radius: 999px;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 7vw, 5rem);
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.1;
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
}

.hero-title em {
  font-style: italic;
  color: var(--color-primary);
}

.hero-desc {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  max-width: 560px;
  margin: 0 auto 2.5rem;
  line-height: 1.65;
}

.hero-wave {
  display: block;
  margin: 3rem auto 0;
  opacity: 0.18;
}

/* =============================================
   POSTS GRID
   ============================================= */
.posts-section { padding: 4rem 0 5rem; }

.section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 2.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-border);
}

.section-title {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  color: var(--color-text);
}

.section-link {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 0.3rem;
}
.section-link::after { content: '→'; }

/* FEATURED POST */
.post-featured {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin-bottom: 2.5rem;
  text-decoration: none;
  transition: transform var(--transition), box-shadow var(--transition);
}
.post-featured:hover { transform: translateY(-3px); box-shadow: 0 8px 32px rgba(30, 92, 71, 0.16); color: inherit; }

.post-featured-image {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--color-bg-alt);
}
.post-featured-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.post-featured:hover .post-featured-image img { transform: scale(1.04); }

.post-featured-body {
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* POSTS GRID (regular) */
.posts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.post-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}
.post-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: transparent; }

.post-card-image {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--color-bg-alt);
  position: relative;
}
.post-card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.post-card:hover .post-card-image img { transform: scale(1.06); }

/* no-image placeholder */
.post-card-image-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--color-bg-alt) 0%, rgba(30,92,71,0.06) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  opacity: 0.4;
}

.post-card-body { padding: 1.4rem; flex: 1; display: flex; flex-direction: column; }

/* Category badge */
.post-category {
  display: inline-flex;
  align-items: center;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: rgba(30, 92, 71, 0.08);
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  margin-bottom: 0.75rem;
  width: fit-content;
}
.post-category.water {
  color: var(--color-water);
  background: rgba(46, 125, 166, 0.08);
}

.post-card-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.3;
  margin-bottom: 0.6rem;
  transition: color var(--transition);
}
.post-card:hover .post-card-title { color: var(--color-primary); }

.post-card-excerpt {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.post-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-top: auto;
  padding-top: 0.75rem;
  border-top: 1px solid var(--color-bg-alt);
}

.post-meta-date::before { content: '·'; margin-right: 0.4rem; opacity: 0.5; }
.post-meta-read::before { content: '·'; margin-right: 0.4rem; opacity: 0.5; }

/* =============================================
   SINGLE POST
   ============================================= */
.single-hero {
  padding: 3.5rem 0 0;
  background: linear-gradient(180deg, var(--color-bg-alt) 0%, var(--color-bg) 100%);
}

.single-breadcrumb {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.single-breadcrumb a { color: var(--color-text-muted); }
.single-breadcrumb a:hover { color: var(--color-primary); }
.single-breadcrumb span { opacity: 0.4; }

.single-post-header { max-width: var(--content-width); margin: 0 auto; padding: 0 1.5rem; }

.single-post-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 1rem 0 1.5rem;
  color: var(--color-text);
}

.single-post-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 1rem 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 2rem;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.author-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--color-primary);
  display: flex; align-items: center; justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.single-featured-image {
  max-width: 860px;
  margin: 0 auto 3rem;
  padding: 0 1.5rem;
}
.single-featured-image img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

/* ARTICLE CONTENT */
.entry-content {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--color-text);
}
.entry-content > * + * { margin-top: 1.4rem; }
.entry-content h2 { margin-top: 2.5rem; }
.entry-content h3 { margin-top: 2rem; }
.entry-content a { color: var(--color-primary); border-bottom: 1px solid rgba(30, 92, 71, 0.3); }
.entry-content a:hover { border-color: var(--color-primary); }

.entry-content ul, .entry-content ol { margin: 1.25rem 0; }
.entry-content li { margin-bottom: 0.4rem; }

/* Drop cap */
.entry-content > p:first-of-type::first-letter {
  float: left;
  font-family: var(--font-serif);
  font-size: 4.2em;
  line-height: 0.78;
  padding-right: 0.1em;
  color: var(--color-primary);
  font-weight: 700;
}

/* Fact box */
.fact-box {
  background: var(--color-water-lt);
  border: 1px solid rgba(46, 125, 166, 0.2);
  border-left: 3px solid var(--color-water);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  padding: 1.25rem 1.5rem;
  margin: 2rem 0;
}
.fact-box strong { color: var(--color-water); font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase; display: block; margin-bottom: 0.5rem; }

/* POST TAGS */
.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
}
.post-tags a {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  transition: all var(--transition);
}
.post-tags a:hover { background: var(--color-primary); color: white; border-color: var(--color-primary); }

/* =============================================
   SIDEBAR / RELATED
   ============================================= */
.related-posts { padding: 4rem 0; background: var(--color-bg-alt); }
.related-posts .posts-grid { grid-template-columns: repeat(3, 1fr); }

/* =============================================
   NEWSLETTER BANNER
   ============================================= */
.newsletter-section {
  padding: 5rem 0;
  background: var(--color-primary-dk);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.newsletter-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Ccircle cx='30' cy='30' r='20'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.newsletter-section .inner { position: relative; max-width: 540px; margin: 0 auto; padding: 0 1.5rem; }
.newsletter-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  border: 1px solid rgba(255,255,255,0.15);
  padding: 0.3rem 0.9rem;
  border-radius: 999px;
  margin-bottom: 1.25rem;
}
.newsletter-title {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  color: white;
  margin-bottom: 0.75rem;
  line-height: 1.2;
}
.newsletter-desc { color: rgba(255,255,255,0.6); margin-bottom: 2rem; font-size: 0.95rem; }

.newsletter-form { display: flex; gap: 0.5rem; max-width: 420px; margin: 0 auto; }
.newsletter-form input[type="email"] {
  flex: 1;
  padding: 0.7rem 1.1rem;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
  color: white;
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--transition);
}
.newsletter-form input::placeholder { color: rgba(255,255,255,0.4); }
.newsletter-form input:focus { border-color: rgba(255,255,255,0.4); }
.newsletter-form button {
  padding: 0.7rem 1.5rem;
  background: white;
  color: var(--color-primary-dk);
  border: none;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  white-space: nowrap;
  transition: opacity var(--transition), transform var(--transition);
}
.newsletter-form button:hover { opacity: 0.9; transform: translateY(-1px); }

/* =============================================
   FOOTER
   ============================================= */
.site-footer {
  background: var(--color-text);
  color: rgba(255,255,255,0.65);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand .site-title { color: white; margin-bottom: 0.75rem; font-size: 1.2rem; }
.footer-brand p { font-size: 0.875rem; line-height: 1.65; max-width: 240px; }

.footer-col h5 {
  color: white;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  font-weight: 600;
}
.footer-col ul { list-style: none; padding: 0; }
.footer-col ul li { margin-bottom: 0.5rem; }
.footer-col ul li a { color: rgba(255,255,255,0.55); font-size: 0.875rem; transition: color var(--transition); }
.footer-col ul li a:hover { color: white; }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 0.8rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.footer-bottom a { color: rgba(255,255,255,0.45); }
.footer-bottom a:hover { color: white; }

.water-drop {
  display: inline-block;
  width: 8px; height: 8px;
  background: var(--color-primary-lt);
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
  margin-right: 0.3rem;
  vertical-align: middle;
}

/* =============================================
   PAGINATION
   ============================================= */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 3rem 0;
}
.pagination a, .pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 500;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  transition: all var(--transition);
}
.pagination a:hover, .pagination span.current {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

/* =============================================
   UTILITY / DECORATIVE
   ============================================= */
.leaf-icon {
  display: inline-block;
  vertical-align: middle;
  margin-right: 0.35rem;
}

.divider {
  width: 48px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-water) 100%);
  border-radius: 999px;
  margin: 1rem 0 1.5rem;
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .posts-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 768px) {
  .post-featured { grid-template-columns: 1fr; }
  .post-featured-image { aspect-ratio: 16/9; }
  .posts-grid { grid-template-columns: 1fr; }
  .main-navigation { display: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .newsletter-form { flex-direction: column; }
  .related-posts .posts-grid { grid-template-columns: 1fr; }
  .hero-section { padding: 3rem 0 2.5rem; }
}

@media (max-width: 480px) {
  :root { --radius-lg: 8px; }
  .header-inner { height: 58px; }
  .btn-subscribe { font-size: 0.75rem; padding: 0.45rem 0.9rem; }
}

/* =============================================
   WP CORE ALIGNMENT CLASSES
   ============================================= */
.alignnone { margin: 0.5em 1em 0.5em 0; }
.aligncenter { display: block; margin: 1.5em auto; }
.alignright { float: right; margin: 0.5em 0 1em 1.5em; }
.alignleft { float: left; margin: 0.5em 1.5em 1em 0; }
.wp-caption { max-width: 100%; }
.wp-caption-text { font-size: 0.82rem; color: var(--color-text-muted); text-align: center; margin-top: 0.4rem; }