/* =========================================================
   ЕКОЦИКЪЛ ГЕОБОРОВО — стилове на сайта
   Дизайн токени: bio-компост (зелено), анаероб (синьо),
   енергия (жълто-оранжево), фон (топло бяло).
   ========================================================= */

:root{
  /* --- Цветове --- */
  --color-bg:            #FAF8F3;   /* топло бяло, фон */
  --color-surface:       #FFFFFF;   /* карти, повърхности */
  --color-ink:           #17241D;   /* основен текст, тъмно горско зелено-черно */
  --color-ink-soft:      #4A5750;   /* вторичен текст */
  --color-line:          #E4E0D6;   /* деликатни разделители */

  --color-anaerobic:       #145C86; /* петролено синьо — анаеробен модул / газ / ток */
  --color-anaerobic-light: #4FB3D9; /* мехурче биогаз */
  --color-anaerobic-tint:  #E7F3F8; /* фон на синия сегмент */

  --color-compost:         #3E7A34; /* листно зелено — компост модул / биотор */
  --color-compost-light:   #9FC15A; /* младо зелено */
  --color-compost-tint:    #EEF5E4; /* фон на зеления сегмент */

  --color-energy:          #F0A93B; /* жълто-оранжево — енергия / ток */
  --color-energy-deep:     #D9840F; /* по-тъмен акцент / hover */
  --color-energy-tint:     #FCF0DA; /* фон на енергийния сегмент */

  /* --- Градиенти --- */
  --gradient-anaerobic: linear-gradient(135deg, #0C3F5C 0%, #145C86 45%, #4FB3D9 100%);
  --gradient-compost:   linear-gradient(135deg, #244D1E 0%, #3E7A34 45%, #9FC15A 100%);
  --gradient-energy:    linear-gradient(135deg, #D9840F 0%, #F0A93B 55%, #FCD277 100%);
  --gradient-ink:       linear-gradient(135deg, #17241D 0%, #33463C 100%);
  --gradient-mesh:
    radial-gradient(circle at 12% 18%, rgba(79,179,217,.30) 0%, rgba(79,179,217,0) 42%),
    radial-gradient(circle at 85% 12%, rgba(240,169,59,.28) 0%, rgba(240,169,59,0) 40%),
    radial-gradient(circle at 78% 78%, rgba(159,193,90,.30) 0%, rgba(159,193,90,0) 45%),
    radial-gradient(circle at 15% 85%, rgba(20,92,134,.20) 0%, rgba(20,92,134,0) 40%);

  /* --- Сенки и "сияния" --- */
  --shadow-sm: 0 2px 10px rgba(23, 36, 29, 0.06);
  --shadow-md: 0 12px 34px rgba(23, 36, 29, 0.10);
  --shadow-lg: 0 26px 60px rgba(23, 36, 29, 0.16);
  --glow-anaerobic: 0 14px 36px rgba(20, 92, 134, 0.30);
  --glow-compost: 0 14px 36px rgba(62, 122, 52, 0.28);
  --glow-energy: 0 14px 36px rgba(217, 132, 15, 0.35);

  /* --- Стъклен ефект (glassmorphism) --- */
  --glass-bg: rgba(255, 255, 255, 0.66);
  --glass-border: rgba(255, 255, 255, 0.7);

  /* --- Типография --- */
  --font-display: 'Space Grotesk', 'Segoe UI', sans-serif;
  --font-body:    'Inter', 'Segoe UI', sans-serif;
  --font-mono:    'JetBrains Mono', 'Consolas', monospace;

  /* --- Форма --- */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 28px;
  --radius-xl: 40px;
  --container: 1180px;
}

/* --- Reset --- */
*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; height: 100%; }
body{
  margin:0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-ink);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  position: relative;
}
body::before{
  content:'';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: .035;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration: none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{
  font-family: var(--font-display);
  line-height: 1.15;
  margin: 0 0 .5em;
  letter-spacing: -0.01em;
}
p{ margin: 0 0 1em; }
button{ font-family: inherit; }

:focus-visible{
  outline: 3px solid var(--color-energy);
  outline-offset: 2px;
}

/* Лента с прогрес на четенето - горе на всяка страница */
.scroll-progress{
  position: fixed; top:0; left:0; right:0; height:3px;
  z-index: 200;
  background: transparent;
}
.scroll-progress-bar{
  height:100%; width:0%;
  background: linear-gradient(90deg, var(--color-anaerobic) 0%, var(--color-compost) 50%, var(--color-energy) 100%);
  transition: width .1s linear;
}

.container{
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
}
.eyebrow.is-anaerobic{ color: var(--color-anaerobic); }
.eyebrow.is-compost{ color: var(--color-compost); }
.eyebrow.is-energy{ color: var(--color-energy-deep); }

.section{ padding: 84px 0; }
.section--tight{ padding: 56px 0; }
.section-head{ max-width: 640px; margin-bottom: 44px; }
.section-head h2{ font-size: clamp(1.7rem, 3vw, 2.4rem); }
.section-head p{ color: var(--color-ink-soft); font-size: 1.05rem; }

.section--tint-anaerobic{ background: var(--color-anaerobic-tint); position:relative; }
.section--tint-compost{ background: var(--color-compost-tint); position:relative; }
.section--tint-energy{ background: var(--color-energy-tint); position:relative; }
.section--tint-anaerobic::before, .section--tint-compost::before, .section--tint-energy::before{
  content:''; position:absolute; inset:0; background: var(--gradient-mesh); opacity:.4; pointer-events:none;
}
.section--tint-anaerobic > .container, .section--tint-compost > .container, .section--tint-energy > .container{ position:relative; }

/* --- Бутони --- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor:pointer;
  transition: transform .2s cubic-bezier(.2,.8,.3,1.4), box-shadow .25s ease, background .2s ease, color .2s ease;
}
.btn:hover{ transform: translateY(-3px); }
.btn-primary{ background: var(--gradient-ink); color: #fff; box-shadow: 0 10px 24px rgba(23,36,29,.22); }
.btn-primary:hover{ background: var(--gradient-anaerobic); box-shadow: var(--glow-anaerobic); }
.btn-energy{ background: var(--gradient-energy); color: var(--color-ink); box-shadow: var(--glow-energy); }
.btn-energy:hover{ filter: brightness(1.06); box-shadow: 0 18px 40px rgba(217,132,15,.42); }
.btn-outline{ background: rgba(255,255,255,.5); backdrop-filter: blur(6px); border-color: currentColor; color: var(--color-ink); }
.btn-outline:hover{ background: var(--color-ink); color: #fff; }
.btn-sm{ padding: 8px 16px; font-size: 0.85rem; }
.btn-danger{ background:#fff; border-color:#C24B3F; color:#C24B3F; }
.btn-danger:hover{ background:#C24B3F; color:#fff; }

/* =========================================================
   ХЕДЪР / НАВИГАЦИЯ
   ========================================================= */
.site-header{
  position: sticky; top:0; z-index: 50;
  background: rgba(250, 248, 243, 0.78);
  backdrop-filter: blur(14px) saturate(1.4);
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
  border-bottom: 1px solid rgba(228, 224, 214, .7);
  flex-shrink: 0;
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding: 16px 0;
}
.brand{
  display:flex; align-items:center; gap:10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--color-ink);
}
.brand-mark{ width:38px; height:38px; flex-shrink:0; filter: drop-shadow(0 4px 10px rgba(23,36,29,.18)); }
.brand small{
  display:block; font-family: var(--font-mono); font-weight:500;
  font-size: 0.62rem; letter-spacing:.06em; text-transform:uppercase;
  color: var(--color-ink-soft);
}

.nav-links{ display:flex; align-items:center; gap:6px; }
.nav-links a{
  padding: 10px 16px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.93rem;
  color: var(--color-ink-soft);
  transition: background .2s ease, color .2s ease, box-shadow .2s ease;
}
.nav-links a:hover{ background: rgba(23,36,29,.06); color: var(--color-ink); }
.nav-links a.is-active{ background: var(--gradient-ink); color:#fff; box-shadow: 0 8px 18px rgba(23,36,29,.24); }

.nav-toggle{
  display:none;
  background:none; border:none; cursor:pointer;
  width:40px; height:40px; border-radius: 8px;
  align-items:center; justify-content:center;
}
.nav-toggle span, .nav-toggle::before, .nav-toggle::after{
  content:''; display:block; width:22px; height:2px; background: var(--color-ink);
  transition: transform .2s ease, opacity .2s ease;
}
.nav-toggle span{ margin: 5px 0; }

/* ---- Лента "последна новина" под навигацията ---- */
.news-ticker{
  padding: 14px 0;
}
.news-ticker-inner{
  position: relative;
  overflow: hidden;
  display:flex; align-items:center; gap:16px;
  padding: 13px 22px;
  border-radius: 999px;
  background: var(--gradient-ink);
  box-shadow: 0 10px 28px rgba(23,36,29,.22);
  color: #fff;
}
.news-ticker-inner::before{
  content:'';
  position:absolute; inset:0;
  background: var(--gradient-mesh);
  opacity: .55;
  pointer-events:none;
}
.news-ticker-inner::after{
  content:'';
  position:absolute; top:0; bottom:0; left:-15%; width:70px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.16), transparent);
  animation: tickerShimmer 5s ease-in-out infinite;
  pointer-events:none;
}
@keyframes tickerShimmer{
  0%{ left:-15%; }
  55%, 100%{ left:110%; }
}
.news-ticker-badge{
  position:relative;
  display:inline-flex; align-items:center; gap:7px;
  flex-shrink:0;
  background: rgba(255,255,255,.14);
  border: 1px solid rgba(255,255,255,.22);
  padding: 6px 13px 6px 11px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: .68rem;
  font-weight:600;
  letter-spacing:.06em;
  text-transform:uppercase;
}
.news-ticker-dot{
  width:7px; height:7px; border-radius:50%;
  background: var(--color-energy);
  box-shadow: 0 0 0 0 rgba(240,169,59,.6);
  animation: pulseDot 1.8s ease-out infinite;
}
@keyframes pulseDot{
  0%{ box-shadow: 0 0 0 0 rgba(240,169,59,.55); }
  70%{ box-shadow: 0 0 0 8px rgba(240,169,59,0); }
  100%{ box-shadow: 0 0 0 0 rgba(240,169,59,0); }
}
.news-ticker-link{
  position:relative;
  flex:1; min-width:0;
  display:flex; align-items:center; gap:10px;
  font-size:.94rem; font-weight:600; color:#fff;
  overflow:hidden;
}
.news-ticker-link span.tk-text{
  overflow:hidden; text-overflow:ellipsis; white-space:nowrap;
  animation: tickerIn .6s cubic-bezier(.2,.8,.3,1.2) both;
}
@keyframes tickerIn{
  from{ opacity:0; transform: translateX(-10px); }
  to{ opacity:1; transform:none; }
}
.news-ticker-link .tk-arrow{ flex-shrink:0; transition: transform .2s ease; }
.news-ticker-link:hover .tk-arrow{ transform: translateX(4px); }
.news-ticker-cat{
  position:relative;
  flex-shrink:0;
  font-family: var(--font-mono); font-size:.66rem; text-transform:uppercase;
  letter-spacing:.05em; color: rgba(255,255,255,.6);
  padding-left:16px; border-left: 1px solid rgba(255,255,255,.22);
  display:none;
}
@media (min-width: 640px){ .news-ticker-cat{ display:block; } }

/* =========================================================
   HERO (начало)
   ========================================================= */
.hero{
  padding: 84px 0 60px;
  position: relative;
  overflow: hidden;
}
.hero::before{
  content:'';
  position:absolute; inset: -10%;
  background: var(--gradient-mesh);
  z-index:-1;
  pointer-events:none;
}
.hero::after{
  content:'';
  position:absolute; top:-120px; right:-160px;
  width:420px; height:420px; border-radius:50%;
  background: radial-gradient(circle, rgba(240,169,59,.22) 0%, rgba(240,169,59,0) 70%);
  z-index:-1; pointer-events:none;
}
.hero-canvas{
  position:absolute; inset:0;
  width:100%; height:100%;
  z-index:0;
  pointer-events:none;
}
.hero-grid{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items:center;
}
.hero h1{
  font-size: clamp(2.4rem, 4.8vw, 3.8rem);
  margin-bottom: .4em;
  letter-spacing: -0.02em;
}
.hero h1 .accent-compost{
  background: var(--gradient-compost);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero h1 .accent-anaerobic{
  background: var(--gradient-anaerobic);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-lead{
  font-size: 1.15rem;
  color: var(--color-ink-soft);
  max-width: 46ch;
  margin-bottom: 1.8em;
}
.hero-actions{ display:flex; gap:14px; flex-wrap:wrap; margin-bottom: 2.4em; }

.hero-stats{
  display:flex; gap: 14px; flex-wrap:wrap;
}
.hero-stat{
  display:flex; flex-direction:column; gap:2px;
  padding: 14px 20px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}
.hero-stat b{
  display:block; font-family: var(--font-display); font-weight:700; font-size: 1.6rem;
  color: var(--color-ink);
}
.hero-stat span{ font-size: 0.78rem; color: var(--color-ink-soft); }

.hero-visual{ position:relative; }
.hero-visual::before{
  content:'';
  position:absolute; inset: 6%;
  background: radial-gradient(circle, rgba(255,255,255,.9) 0%, rgba(255,255,255,0) 68%);
  z-index:-1;
}

/* Сигнатурен елемент: кръговрат (цикъл) диаграма */
.loop-diagram{
  width: 100%; height: auto;
  filter: drop-shadow(0 16px 28px rgba(23, 36, 29, 0.12));
}
.loop-diagram .loop-track{
  fill:none; stroke: var(--color-line); stroke-width: 2;
}
.loop-diagram .loop-arc-compost{
  fill:none; stroke: var(--color-compost); stroke-width: 20; stroke-linecap: round;
}
.loop-diagram .loop-arc-anaerobic{
  fill:none; stroke: var(--color-anaerobic); stroke-width: 20; stroke-linecap: round;
}
.loop-diagram .loop-node{ fill: var(--color-surface); stroke: var(--color-ink); stroke-width: 2; }
.loop-diagram .loop-pill{
  fill: var(--color-surface);
  stroke-width: 1.8;
}
.loop-diagram .loop-label{
  font-family: var(--font-mono); font-size: 13px; font-weight: 700; fill: var(--color-ink);
  text-transform: uppercase; letter-spacing: .045em;
}
.loop-diagram .loop-icon{ fill: var(--color-ink); }
.loop-diagram .loop-center-num{ font-family:var(--font-display); font-weight:700; fill:var(--color-ink); }
.loop-diagram .flow-dot{ filter: drop-shadow(0 0 4px rgba(0,0,0,.18)); }

/* =========================================================
   ВЪЛНООБРАЗНИ РАЗДЕЛИТЕЛИ МЕЖДУ СЕКЦИИ
   ========================================================= */
.section-wave{ display:block; line-height:0; }
.section-wave svg{ display:block; width:100%; height:64px; }
.section-wave--to-dark{ background: var(--color-bg); }
.section-wave--to-dark path{ fill: var(--color-ink); }
.section-wave--from-dark{ background: var(--color-ink); }
.section-wave--from-dark path{ fill: var(--color-energy-tint); }

/* =========================================================
   IMPACT (ефектът в цифри)
   ========================================================= */
.impact{
  background: var(--gradient-ink);
  padding: 70px 0 84px;
  position: relative;
  overflow: hidden;
}
.impact::before{
  content:'';
  position:absolute; inset:0;
  background: var(--gradient-mesh);
  opacity:.5; mix-blend-mode: soft-light;
  pointer-events:none;
}
.impact > .container{ position:relative; }
.impact-grid{
  display:grid; grid-template-columns: repeat(4, 1fr); gap:20px;
}
.impact-card{
  position:relative;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-lg);
  padding: 30px 24px;
  color:#fff;
  overflow:hidden;
  transition: transform .3s ease, background .3s ease;
}
.impact-card:hover{ transform: translateY(-6px); background: rgba(255,255,255,.1); }
.impact-card svg{ opacity:.9; margin-bottom:16px; }
.impact-card.is-anaerobic svg{ color: var(--color-anaerobic-light); }
.impact-card.is-compost svg{ color: var(--color-compost-light); }
.impact-card.is-energy svg{ color: var(--color-energy); }
.impact-card b{
  display:block; font-family: var(--font-display); font-weight:700;
  font-size: 2.1rem; margin-bottom:.25em; letter-spacing:-0.01em;
}
.impact-card span{ font-size:.9rem; color: rgba(255,255,255,.68); }
.modules-grid{
  display:grid; grid-template-columns: 1fr 1fr; gap: 28px;
}
.module-card{
  position: relative;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: transform .3s cubic-bezier(.2,.8,.2,1), box-shadow .3s ease;
}
.module-card::before{
  content:'';
  position:absolute; top:-70px; right:-70px;
  width:200px; height:200px; border-radius:50%;
  opacity:.14; pointer-events:none;
}
.module-card.is-compost::before{ background: var(--gradient-compost); }
.module-card.is-anaerobic::before{ background: var(--gradient-anaerobic); }
.module-card:hover{ transform: translateY(-8px); }
.module-card.is-compost:hover{ box-shadow: var(--glow-compost); }
.module-card.is-anaerobic:hover{ box-shadow: var(--glow-anaerobic); }
.module-icon{
  position:relative;
  width:64px; height:64px; border-radius: 18px;
  display:flex; align-items:center; justify-content:center;
  margin-bottom: 22px;
  color:#fff;
  box-shadow: 0 10px 22px rgba(23,36,29,.16);
}
.module-card.is-compost .module-icon{ background: var(--gradient-compost); }
.module-card.is-anaerobic .module-icon{ background: var(--gradient-anaerobic); }
.module-card h3{ font-size: 1.5rem; margin-bottom: .3em; }
.module-card p{ color: var(--color-ink-soft); }
.module-card .btn{ margin-top: 12px; }
.tag-row{ display:flex; gap:8px; flex-wrap:wrap; margin: 14px 0 18px; }
.tag{
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing:.03em;
  padding: 5px 10px; border-radius: 999px; text-transform: uppercase; font-weight:600;
}
.module-card.is-compost .tag{ background: var(--color-compost-tint); color: var(--color-compost); }
.module-card.is-anaerobic .tag{ background: var(--color-anaerobic-tint); color: var(--color-anaerobic); }

/* =========================================================
   РАЗДЕЛНО СЪБИРАНЕ
   ========================================================= */
.collect-grid{
  display:grid; grid-template-columns: repeat(3, 1fr); gap: 22px;
}
.collect-card{
  position:relative;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-md);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: transform .25s ease, box-shadow .25s ease;
}
.collect-card:hover{ transform: translateY(-6px); box-shadow: var(--shadow-md); }
.collect-card .bin{
  width:50px; height:50px; border-radius: 14px;
  display:flex; align-items:center; justify-content:center;
  margin-bottom: 16px; color:#fff;
  box-shadow: 0 10px 20px rgba(23,36,29,.16);
}
.collect-card h4{ font-size: 1.1rem; margin-bottom:.3em; }
.collect-card p{ font-size: 0.94rem; color: var(--color-ink-soft); margin:0; }
.bin.bio{ background: var(--gradient-compost); }
.bin.food{ background: var(--gradient-energy); }
.bin.green{ background: var(--gradient-anaerobic); }

/* =========================================================
   НОВИНИ
   ========================================================= */
.news-grid{
  display:grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.news-card{
  background: var(--color-surface);
  border-radius: var(--radius-md);
  overflow:hidden;
  box-shadow: var(--shadow-sm);
  display:flex; flex-direction:column;
  transition: transform .3s cubic-bezier(.2,.8,.2,1), box-shadow .3s ease;
}
.news-card:hover{ transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.news-card-image{ display:block; aspect-ratio: 16/10; overflow:hidden; background: var(--color-line); }
.news-card-image img{ width:100%; height:100%; object-fit:cover; transition: transform .4s ease; }
.news-card:hover .news-card-image img{ transform: scale(1.08); }
.news-card-placeholder{
  display:flex; align-items:center; justify-content:center;
  aspect-ratio: 16/10; position:relative; overflow:hidden;
}
.news-card-placeholder.cat-anaerobic{ background: var(--gradient-anaerobic); }
.news-card-placeholder.cat-compost{ background: var(--gradient-compost); }
.news-card-placeholder.cat-collect{ background: var(--gradient-energy); }
.news-card-placeholder.cat-general{ background: var(--gradient-ink); }
.news-card-placeholder svg{ width:44px; height:44px; opacity:.85; position:relative; }
.news-card-placeholder::after{
  content:''; position:absolute; inset:0;
  background: var(--gradient-mesh); opacity:.6; mix-blend-mode: soft-light;
}
.news-card-body{ padding: 24px; display:flex; flex-direction:column; gap:10px; flex:1; }
.news-date{
  font-family: var(--font-mono); font-size: 0.75rem; color: var(--color-ink-soft);
}
.news-card h3{ font-size: 1.12rem; margin: 0; }
.news-card p{ color: var(--color-ink-soft); font-size: 0.93rem; margin:0; flex:1; }
.news-card .tag{ align-self:flex-start; }
.news-card .tag.cat-anaerobic{ background: var(--color-anaerobic-tint); color: var(--color-anaerobic); }
.news-card .tag.cat-compost{ background: var(--color-compost-tint); color: var(--color-compost); }
.news-card .tag.cat-collect{ background: var(--color-energy-tint); color: var(--color-energy-deep); }
.news-card .tag.cat-general{ background: var(--color-line); color: var(--color-ink-soft); }
.news-more{ font-weight:600; font-size:0.88rem; display:inline-flex; align-items:center; gap:6px; }

.news-empty{
  border: 1px dashed var(--color-line); border-radius: var(--radius-md);
  padding: 40px; text-align:center; color: var(--color-ink-soft);
}

/* =========================================================
   ЕДИНИЧНА НОВИНА
   ========================================================= */
.article-hero{
  position: relative;
  min-height: 340px;
  display:flex; align-items:flex-end;
  overflow: hidden;
  color:#fff;
}
.article-hero-bg{
  position:absolute; inset:0; width:100%; height:100%; object-fit:cover;
}
.article-hero-scrim{
  position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(23,36,29,.25) 0%, rgba(15,20,17,.86) 100%);
}
.article-hero-gradient{
  position:absolute; inset:0;
}
.article-hero.is-anaerobic .article-hero-gradient{ background: var(--gradient-anaerobic); }
.article-hero.is-compost .article-hero-gradient{ background: var(--gradient-compost); }
.article-hero.is-energy .article-hero-gradient{ background: var(--gradient-energy); }
.article-hero.is-general .article-hero-gradient{ background: var(--gradient-ink); }
.article-hero::before{
  content:'';
  position:absolute; inset:0;
  background: var(--gradient-mesh);
  opacity:.4; mix-blend-mode: soft-light;
  pointer-events:none;
}
.article-hero-inner{
  position: relative;
  padding: 70px 24px 40px;
  width:100%;
}
.article-breadcrumb{
  display:inline-flex; align-items:center; gap:6px;
  font-size:.85rem; font-weight:600; color: rgba(255,255,255,.82);
  margin-bottom: 22px;
  transition: gap .2s ease;
}
.article-breadcrumb:hover{ gap:10px; color:#fff; }
.article-hero-meta{ display:flex; flex-wrap:wrap; align-items:center; gap:14px; margin-bottom:16px; }
.article-hero-meta-item{
  display:inline-flex; align-items:center; gap:6px;
  font-family: var(--font-mono); font-size:.78rem; color: rgba(255,255,255,.82);
}
.article-hero h1{
  color:#fff; max-width: 26ch; font-size: clamp(1.8rem, 3.6vw, 2.6rem); margin:0;
}

.article-layout{
  display:grid; grid-template-columns: 1fr 300px; gap: 48px; align-items:start;
}
.article-main{ min-width:0; }
.article-lead{
  font-size: 1.2rem; font-weight:500; color: var(--color-ink);
  padding-left: 18px; border-left: 3px solid var(--color-energy);
  margin-bottom: 1.6em;
}
.article-body{ font-size: 1.05rem; }
.article-body p{ margin-bottom: 1.3em; white-space: pre-line; }
.article-subhead{
  font-family: var(--font-mono); font-size:.78rem; text-transform:uppercase;
  letter-spacing:.06em; color: var(--color-ink-soft); margin: 32px 0 14px;
}

.article-gallery{
  display:grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}
.article-gallery img{
  width:100%; aspect-ratio: 4/3; object-fit: cover; border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm); transition: transform .3s ease;
}
.article-gallery img:hover{ transform: scale(1.03); }
.article-videos{ display:flex; flex-direction:column; gap:16px; }
.article-videos video{ width:100%; border-radius: var(--radius-md); box-shadow: var(--shadow-sm); background:#000; }
.article-files{ display:flex; flex-wrap:wrap; gap:8px; }
.file-chip{
  display:inline-flex; align-items:center; gap:8px;
  padding: 10px 16px; border-radius: 999px;
  background: var(--color-bg); border: 1px solid var(--color-line);
  font-size: .9rem; font-weight:600; transition: background .15s ease;
}
.file-chip:hover{ background: var(--color-line); }

/* Странична лента до статията */
.article-sidebar{ display:flex; flex-direction:column; gap:18px; position:sticky; top:96px; }
.sidebar-card{
  background: var(--color-surface); border-radius: var(--radius-md);
  padding: 22px; box-shadow: var(--shadow-sm);
}
.sidebar-card h4{ font-size:.95rem; margin-bottom:14px; }
.sidebar-meta-row{
  display:flex; justify-content:space-between; align-items:center;
  padding: 9px 0; border-top: 1px solid var(--color-line); font-size:.88rem;
}
.sidebar-meta-row:first-of-type{ border-top:none; }
.sidebar-meta-row span:first-child{ color: var(--color-ink-soft); }
.sidebar-card-cta{ color:#fff; }
.sidebar-card-cta.is-anaerobic{ background: var(--gradient-anaerobic); }
.sidebar-card-cta.is-compost{ background: var(--gradient-compost); }
.sidebar-card-cta.is-energy{ background: var(--gradient-energy); color:var(--color-ink); }
.sidebar-card-cta h4{ color:inherit; }
.sidebar-card-cta p{ font-size:.86rem; opacity:.88; margin-bottom:14px; }
.sidebar-card-cta .btn-primary{ background: rgba(255,255,255,.18); backdrop-filter: blur(6px); }
.sidebar-card-cta.is-energy .btn-primary{ background: var(--color-ink); color:#fff; }


/* =========================================================
   ПРОЦЕС СТРАНИЦИ (анаероб / компост)
   ========================================================= */
.process-hero{
  padding: 84px 0 64px;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.process-hero.is-anaerobic{ background: var(--gradient-anaerobic); }
.process-hero.is-compost{ background: var(--gradient-compost); }
.process-hero::before{
  content:'';
  position:absolute; inset:0;
  background: var(--gradient-mesh);
  opacity:.55; mix-blend-mode: soft-light;
  pointer-events:none;
}
.process-hero::after{
  content:'';
  position:absolute; bottom:-140px; right:-100px;
  width:360px; height:360px; border-radius:50%;
  background: radial-gradient(circle, rgba(255,255,255,.18) 0%, rgba(255,255,255,0) 70%);
  pointer-events:none;
}
.process-hero .container{ position:relative; }
.process-hero .eyebrow{ color: rgba(255,255,255,.85); }
.process-hero h1{ color:#fff; font-size: clamp(2.1rem, 4.4vw, 3.2rem); max-width: 18ch; letter-spacing:-0.02em; }
.process-hero p{ color: rgba(255,255,255,.85); max-width: 58ch; font-size: 1.1rem; }
.process-hero-stats{ display:flex; gap: 14px; flex-wrap:wrap; margin-top: 30px; }
.process-hero-stats div{
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.2);
  backdrop-filter: blur(8px);
  padding: 12px 18px;
  border-radius: var(--radius-md);
}
.process-hero-stats b{ display:block; font-family: var(--font-display); font-weight:700; font-size:1.3rem; }
.process-hero-stats span{ font-size:.78rem; color: rgba(255,255,255,.75); }

.steps{ display:flex; flex-direction:column; gap: 18px; }
.step{
  display:grid;
  grid-template-columns: 72px 1fr;
  gap: 24px;
  padding: 30px;
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
  transition: transform .25s ease, box-shadow .25s ease;
}
.step:hover{ transform: translateX(4px); box-shadow: var(--shadow-md); }
.step-num{
  width:56px; height:56px; border-radius:16px;
  display:flex; align-items:center; justify-content:center;
  font-family: var(--font-display); font-weight:700; font-size: 1.35rem;
  color:#fff;
}
.is-anaerobic .step-num{ background: var(--gradient-anaerobic); box-shadow: 0 8px 18px rgba(20,92,134,.25); }
.is-compost .step-num{ background: var(--gradient-compost); box-shadow: 0 8px 18px rgba(62,122,52,.25); }
.step h3{ font-size: 1.25rem; margin-bottom:.35em; }
.step p{ color: var(--color-ink-soft); margin:0; max-width: 62ch; }
.step-meta{
  display:inline-flex; gap:8px; margin-top:12px; font-family: var(--font-mono);
  font-size: .74rem; color: var(--color-ink-soft); text-transform: uppercase; letter-spacing:.03em;
  background: var(--color-bg); padding: 5px 12px; border-radius:999px;
}

.callout{
  border-radius: var(--radius-lg);
  padding: 30px 32px;
  display:flex; gap:18px; align-items:flex-start;
  position: relative;
  overflow:hidden;
  box-shadow: var(--shadow-sm);
}
.callout.is-anaerobic{ background: var(--color-anaerobic-tint); }
.callout.is-compost{ background: var(--color-compost-tint); }
.callout.is-energy{ background: var(--color-energy-tint); }
.callout::before{
  content:''; position:absolute; left:0; top:0; bottom:0; width:6px;
}
.callout.is-anaerobic::before{ background: var(--gradient-anaerobic); }
.callout.is-compost::before{ background: var(--gradient-compost); }
.callout.is-energy::before{ background: var(--gradient-energy); }
.callout h4{ margin-bottom:.3em; font-size: 1.08rem; }
.callout p{ margin:0; color: var(--color-ink-soft); font-size:.95rem; }

.byproducts-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap:20px; }
.byproduct-card{
  background: var(--color-surface);
  border-radius: var(--radius-lg); padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: transform .25s ease, box-shadow .25s ease;
  position: relative; overflow:hidden;
}
.byproduct-card:hover{ transform: translateY(-6px); }
.byproduct-card.is-anaerobic:hover{ box-shadow: var(--glow-anaerobic); }
.byproduct-card.is-compost:hover{ box-shadow: var(--glow-compost); }
.byproduct-card b{
  display:inline-block; font-family: var(--font-display); font-weight:700; font-size: 1.5rem; margin-bottom:.3em;
  -webkit-background-clip: text; background-clip:text; color:transparent;
}
.byproduct-card.is-anaerobic b{ background: var(--gradient-anaerobic); }
.byproduct-card.is-compost b{ background: var(--gradient-compost); }
.byproduct-card span{ font-size: .9rem; color: var(--color-ink-soft); display:block; }

/* =========================================================
   КОНТАКТИ
   ========================================================= */
.contact-card{
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-xl);
  padding: 50px 46px;
  text-align:center;
  max-width: 640px;
  margin: 0 auto;
  box-shadow: var(--shadow-lg);
}
.contact-card .module-icon{ margin: 0 auto 18px; background: var(--gradient-anaerobic); color:#fff; }
.contact-details{
  display:grid; gap: 14px; margin-top: 26px; text-align:left;
}
.contact-row{
  display:flex; gap:12px; align-items:flex-start;
  padding: 14px 16px; background: var(--color-surface); border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
}
.contact-row b{ display:block; font-size:.78rem; text-transform:uppercase; letter-spacing:.04em; color: var(--color-ink-soft); font-family: var(--font-mono);}
.contact-row span{ font-size: .98rem; }

/* =========================================================
   CTA ЛЕНТА (преди футъра)
   ========================================================= */
.cta-band{
  background: var(--gradient-energy);
  padding: 40px 0;
  position: relative;
  overflow: hidden;
}
.cta-band::before{
  content:''; position:absolute; inset:0;
  background: var(--gradient-mesh); opacity:.35; mix-blend-mode: multiply; pointer-events:none;
}
.cta-band-inner{
  position:relative;
  display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:20px;
}
.cta-band-inner .eyebrow{ color: rgba(23,36,29,.65); }
.cta-band-inner h3{ margin:0; font-size:1.5rem; color: var(--color-ink); }
.cta-band-inner .btn-energy{ background: var(--color-ink); color:#fff; box-shadow:0 10px 24px rgba(23,36,29,.28); }
.cta-band-inner .btn-energy:hover{ background: var(--gradient-ink); filter:none; box-shadow:0 14px 30px rgba(23,36,29,.36); }

/* =========================================================
   ФУТЪР
   ========================================================= */
.site-footer{
  background: var(--gradient-ink);
  color: rgba(255,255,255,.82);
  padding: 58px 0 26px;
  margin-top: auto;
  flex-shrink: 0;
  position: relative;
  overflow:hidden;
}
.site-footer::before{
  content:''; position:absolute; inset:0;
  background: var(--gradient-mesh); opacity:.35; mix-blend-mode: soft-light; pointer-events:none;
}
.site-footer .container{ position:relative; }
.footer-grid{
  display:grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px;
  padding-bottom: 32px; border-bottom: 1px solid rgba(255,255,255,.14);
}
.site-footer .brand{ color:#fff; }
.site-footer .brand small{ color: rgba(255,255,255,.6); }
.footer-col h5{
  font-family: var(--font-mono); text-transform:uppercase; letter-spacing:.06em;
  font-size:.78rem; color: rgba(255,255,255,.55); margin-bottom: 14px;
}
.footer-col a, .footer-col p{ color: rgba(255,255,255,.82); font-size:.93rem; margin-bottom: 8px; display:block; }
.footer-col a:hover{ color: var(--color-energy); }
.footer-bottom{
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;
  padding-top: 22px; font-size: .82rem; color: rgba(255,255,255,.55);
}

/* =========================================================
   АДМИН
   ========================================================= */
.admin-shell{ min-height: 100vh; background: var(--color-bg); }
.admin-topbar{
  background: var(--color-ink); color:#fff; padding: 16px 0;
}
.admin-topbar .container{ display:flex; justify-content:space-between; align-items:center; }
.admin-topbar a.logout{ font-size:.86rem; font-weight:600; opacity:.85; }
.admin-topbar a.logout:hover{ opacity:1; color: var(--color-energy); }

.login-wrap{
  min-height: 100vh; display:flex; align-items:center; justify-content:center;
  padding: 24px; background:
    radial-gradient(circle at 20% 20%, var(--color-compost-tint), transparent 45%),
    radial-gradient(circle at 80% 80%, var(--color-anaerobic-tint), transparent 45%),
    var(--color-bg);
}
.login-card{
  background: var(--color-surface); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md); padding: 44px; width: 100%; max-width: 380px;
}
.login-card .brand{ margin-bottom: 26px; }

.field{ margin-bottom: 18px; }
.field label{
  display:block; font-size:.84rem; font-weight:600; margin-bottom:6px; color: var(--color-ink-soft);
}
.field input, .field textarea, .field select{
  width:100%; padding: 12px 14px; border-radius: var(--radius-sm);
  border: 1.5px solid var(--color-line); font-family: inherit; font-size: .96rem;
  background: var(--color-bg);
  transition: border-color .15s ease;
}
.field input:focus, .field textarea:focus, .field select:focus{
  border-color: var(--color-anaerobic); outline:none;
}
.field textarea{ resize: vertical; min-height: 110px; }
.field-hint{ font-size:.78rem; color: var(--color-ink-soft); margin-top:4px; }

.alert{
  padding: 13px 16px; border-radius: var(--radius-sm); font-size:.92rem; margin-bottom: 18px;
}
.alert-error{ background:#FBEAE7; color:#9B2D20; border:1px solid #F1C4BC; }
.alert-success{ background: var(--color-compost-tint); color: var(--color-compost); border:1px solid #CFE4BC; }

.admin-grid{ display:grid; grid-template-columns: 1.2fr .8fr; gap: 28px; align-items:start; }
.panel{
  background: var(--color-surface); border: 1px solid var(--color-line);
  border-radius: var(--radius-md); padding: 26px;
}
.panel h2{ font-size: 1.2rem; margin-bottom: 4px; }
.panel-sub{ color: var(--color-ink-soft); font-size:.88rem; margin-bottom: 20px; }

.attachment-list{ display:flex; flex-direction:column; gap:8px; margin-top:8px; }
.attachment-item{
  display:flex; align-items:center; gap:10px;
  padding: 8px 10px; background: var(--color-bg); border-radius: var(--radius-sm);
  border: 1px solid var(--color-line);
}
.attachment-item img{
  width:38px; height:38px; object-fit:cover; border-radius:6px; flex-shrink:0;
}
.attachment-icon{ font-size:1.3rem; width:38px; text-align:center; flex-shrink:0; }
.attachment-name{ flex:1; font-size:.85rem; color: var(--color-ink-soft); overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.attachment-item .btn{ flex-shrink:0; padding: 6px 10px; }

.admin-table{ width:100%; border-collapse: collapse; font-size:.92rem; }
.admin-table th{
  text-align:left; font-family: var(--font-mono); text-transform:uppercase; font-size:.72rem;
  letter-spacing:.04em; color: var(--color-ink-soft); padding: 10px 8px; border-bottom: 2px solid var(--color-line);
}
.admin-table td{ padding: 12px 8px; border-bottom: 1px solid var(--color-line); vertical-align: top; }
.admin-table tr:last-child td{ border-bottom:none; }
.row-actions{ display:flex; gap:8px; }
.badge{
  font-family: var(--font-mono); font-size:.7rem; padding:4px 9px; border-radius:999px;
  text-transform:uppercase; background: var(--color-line); color: var(--color-ink-soft);
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 960px){
  .hero-grid{ grid-template-columns: 1fr; }
  .hero-visual{ order:-1; max-width: 340px; margin: 0 auto; }
  .modules-grid{ grid-template-columns: 1fr; }
  .collect-grid{ grid-template-columns: 1fr; }
  .news-grid{ grid-template-columns: 1fr 1fr; }
  .byproducts-grid{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr; gap: 24px; }
  .admin-grid{ grid-template-columns: 1fr; }
  .impact-grid{ grid-template-columns: 1fr 1fr; }
  .article-layout{ grid-template-columns: 1fr; }
  .article-sidebar{ position:static; }
}

@media (max-width: 720px){
  .nav-links{
    position:absolute; top: 100%; left:0; right:0;
    background: var(--color-bg); border-bottom: 1px solid var(--color-line);
    flex-direction:column; align-items:stretch; padding: 10px 20px 18px;
    display:none;
  }
  .nav-links.is-open{ display:flex; }
  .nav-links a{ padding: 12px 14px; }
  .nav-toggle{ display:flex; }
  .news-grid{ grid-template-columns: 1fr; }
  .step{ grid-template-columns: 1fr; gap: 6px; }
  .section{ padding: 56px 0; }
  .impact-grid{ grid-template-columns: 1fr; }
  .news-ticker-inner{ border-radius: var(--radius-md); }
}

/* =========================================================
   АНИМАЦИИ
   ========================================================= */

/* Появяване при скрол (управлявано от IntersectionObserver в main.js) */
.reveal{
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .7s cubic-bezier(.16,.8,.3,1), transform .7s cubic-bezier(.16,.8,.3,1);
}
.reveal.is-visible{ opacity: 1; transform: none; }

/* Плавно стъпаловидно появяване в решетки от карти */
.modules-grid .reveal:nth-child(2){ transition-delay: .1s; }
.collect-grid .reveal:nth-child(2){ transition-delay: .1s; }
.collect-grid .reveal:nth-child(3){ transition-delay: .2s; }
.news-grid .reveal:nth-child(2){ transition-delay: .08s; }
.news-grid .reveal:nth-child(3){ transition-delay: .16s; }
.news-grid .reveal:nth-child(4){ transition-delay: .24s; }
.news-grid .reveal:nth-child(5){ transition-delay: .32s; }
.news-grid .reveal:nth-child(6){ transition-delay: .4s; }
.byproducts-grid .reveal:nth-child(2){ transition-delay: .1s; }
.byproducts-grid .reveal:nth-child(3){ transition-delay: .2s; }
.steps .reveal:nth-child(2){ transition-delay: .05s; }
.steps .reveal:nth-child(3){ transition-delay: .1s; }
.steps .reveal:nth-child(4){ transition-delay: .15s; }
.steps .reveal:nth-child(5){ transition-delay: .2s; }
.steps .reveal:nth-child(6){ transition-delay: .25s; }
.steps .reveal:nth-child(7){ transition-delay: .3s; }
.steps .reveal:nth-child(8){ transition-delay: .35s; }

/* Орестрирана последователност при зареждане на hero секцията (начало) */
@keyframes fadeUp{
  from{ opacity:0; transform: translateY(18px); }
  to{ opacity:1; transform: none; }
}
@keyframes fadeScaleIn{
  from{ opacity:0; transform: scale(.94); }
  to{ opacity:1; transform: none; }
}
.hero .eyebrow{ animation: fadeUp .7s cubic-bezier(.16,.8,.3,1) .05s both; }
.hero h1{ animation: fadeUp .7s cubic-bezier(.16,.8,.3,1) .15s both; }
.hero .hero-lead{ animation: fadeUp .7s cubic-bezier(.16,.8,.3,1) .25s both; }
.hero .hero-actions{ animation: fadeUp .7s cubic-bezier(.16,.8,.3,1) .35s both; }
.hero .hero-stats{ animation: fadeUp .7s cubic-bezier(.16,.8,.3,1) .45s both; }
.hero .hero-visual{ animation: fadeScaleIn .9s cubic-bezier(.16,.8,.3,1) .3s both; }

/* Фини hover микро-интеракции */
.module-icon{ transition: transform .25s ease, background .2s ease; }
.module-card:hover .module-icon{ transform: scale(1.08) rotate(-4deg); }
.collect-card .bin{ transition: transform .25s ease; }
.collect-card:hover .bin{ transform: scale(1.1) rotate(4deg); }
.nav-links a{ position: relative; }
.btn:active{ transform: translateY(0) scale(.98); }

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: .001ms !important; transition-duration: .001ms !important; }
  html{ scroll-behavior:auto; }
}