/* ===== СОВРЕМЕННЫЙ СТИЛЬ ===== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --navy: #0A1628;
  --navy2: #0F2D5C;
  --orange: #1668C9;
  --orange2: #2B7FE0;
  --teal: #1E88E5;
  --white: #FFFFFF;
  --light: #EEF3FB;
  --gray: #94A3B8;
  --text: #1E293B;
  --card-bg: rgba(255,255,255,0.07);
  --border-glass: rgba(255,255,255,0.15);
  --shadow-lg: 0 20px 60px rgba(10,22,40,0.22);
  --shadow-md: 0 8px 30px rgba(10,22,40,0.14);
  --radius: 16px;
  --radius-sm: 8px;
}

* { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', Arial, sans-serif;
  font-size: 15px;
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
  overflow-x: hidden;
}

a { color: var(--navy); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--orange); }

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--light); }
::-webkit-scrollbar-thumb { background: var(--navy2); border-radius: 3px; }

/* ===== HEADER ===== */
header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(13,31,76,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: all 0.3s;
}
header.scrolled {
  background: rgba(13,31,76,0.98);
  box-shadow: 0 4px 24px rgba(0,0,0,0.3);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 20px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--white);
}
.logo-emblem {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--orange), var(--orange2));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 900; color: var(--white);
  letter-spacing: -0.5px;
  flex-shrink: 0;
  box-shadow: 0 4px 14px rgba(255,107,44,0.4);
}
.logo-name { font-size: 14px; font-weight: 700; color: var(--white); line-height: 1.2; }
.logo-sub { font-size: 10px; color: rgba(255,255,255,0.5); }

nav#main-nav ul { list-style:none; display:flex; gap:2px; }
nav#main-nav ul li a {
  color: rgba(255,255,255,0.75);
  padding: 8px 13px;
  font-size: 13px;
  font-weight: 500;
  border-radius: 8px;
  display: block;
  transition: all 0.2s;
}
nav#main-nav ul li a:hover,
nav#main-nav ul li a.active {
  color: var(--white);
  background: rgba(255,255,255,0.1);
}
nav#main-nav ul li a.active {
  background: linear-gradient(135deg, rgba(255,107,44,0.25), rgba(255,107,44,0.15));
  color: var(--orange2);
}

/* ===== LANG SWITCHER ===== */
.lang-switcher { display:flex; gap:4px; }
.lang-btn {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.65);
  padding: 5px 10px;
  font-size: 11px; font-weight: 600;
  cursor: pointer;
  border-radius: 6px;
  transition: all 0.2s;
  text-transform: uppercase;
}
.lang-btn:hover, .lang-btn.active {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--white);
  box-shadow: 0 4px 12px rgba(255,107,44,0.35);
}

#burger { display:none; flex-direction:column; gap:5px; cursor:pointer; background:none; border:none; padding:6px; }
#burger span { display:block; width:24px; height:2px; background:var(--white); border-radius:2px; transition:0.3s; }

/* ===== CONTAINER ===== */
.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* ===== HERO (HOME) ===== */
.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, #060E24 0%, #0D1F4C 40%, #1A3A7C 70%, #1B3A9A 100%);
  display: flex; align-items: center;
  padding: 120px 0 80px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(22,104,201,0.18) 0%, transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -100px; left: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(43,127,224,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.hero-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}
.particle {
  position: absolute;
  width: 2px; height: 2px;
  background: rgba(255,255,255,0.4);
  border-radius: 50%;
  animation: float linear infinite;
}
@keyframes float {
  0% { transform: translateY(100vh) scale(0); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 0.5; }
  100% { transform: translateY(-10vh) scale(1); opacity: 0; }
}
.hero-content { position: relative; z-index: 2; max-width: 680px; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(22,104,201,0.18);
  border: 1px solid rgba(43,127,224,0.4);
  color: #7EB8F7;
  font-size: 12px; font-weight: 600;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 24px;
  backdrop-filter: blur(8px);
}
.hero h1 {
  font-size: 52px;
  font-weight: 900;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 20px;
  letter-spacing: -1px;
}
.hero h1 span { color: var(--orange); }
.hero p {
  font-size: 17px;
  color: rgba(255,255,255,0.7);
  margin-bottom: 36px;
  max-width: 520px;
  font-weight: 300;
}
.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; }
.btn-gradient {
  display: inline-flex; align-items: center; gap: 8px;
  background: linear-gradient(135deg, var(--orange), var(--orange2));
  color: var(--white);
  padding: 14px 30px;
  font-size: 14px; font-weight: 700;
  border: none; cursor: pointer;
  border-radius: 50px;
  box-shadow: 0 8px 28px rgba(255,107,44,0.4);
  transition: all 0.3s;
}
.btn-gradient:hover { transform: translateY(-2px); box-shadow: 0 12px 36px rgba(255,107,44,0.5); color: var(--white); }
.btn-glass {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
  color: var(--white);
  padding: 13px 28px;
  font-size: 14px; font-weight: 600;
  border: 1px solid rgba(255,255,255,0.25);
  cursor: pointer;
  border-radius: 50px;
  transition: all 0.3s;
}
.btn-glass:hover { background: rgba(255,255,255,0.18); color: var(--white); }

/* ===== STATS FLOATING ===== */
.stats-section {
  background: var(--white);
  padding: 0;
  position: relative;
  z-index: 10;
}
.stats-floating {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: -60px;
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius);
  overflow: hidden;
}
.stat-card {
  background: var(--white);
  padding: 32px 24px;
  text-align: center;
  border-right: 1px solid #EEF2FF;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}
.stat-card:last-child { border-right: none; }
.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--orange), var(--orange2));
  transform: scaleX(0);
  transition: transform 0.3s;
}
.stat-card:hover::before { transform: scaleX(1); }
.stat-card:hover { transform: translateY(-4px); box-shadow: 0 12px 30px rgba(13,31,76,0.1); }
.stat-num {
  font-size: 38px; font-weight: 900;
  background: linear-gradient(135deg, var(--navy), var(--navy2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  line-height: 1; margin-bottom: 6px;
}
.stat-accent { color: var(--orange); -webkit-text-fill-color: var(--orange); }
.stat-label { font-size: 13px; color: var(--gray); font-weight: 500; }

/* ===== SECTIONS ===== */
section { padding: 88px 0; }
.section-tag {
  display: inline-block;
  background: rgba(255,107,44,0.1);
  color: var(--orange);
  font-size: 12px; font-weight: 700;
  padding: 4px 14px;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}
.section-title {
  font-size: 36px; font-weight: 800;
  color: var(--navy); line-height: 1.2;
  margin-bottom: 16px; letter-spacing: -0.5px;
}
.section-sub { font-size: 16px; color: var(--gray); max-width: 560px; margin-bottom: 48px; }
.section-title.light { color: var(--white); }
.section-sub.light { color: rgba(255,255,255,0.65); }

/* ===== ABOUT SECTION ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-visual {
  position: relative;
}
.about-main-img {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy2) 100%);
  border-radius: var(--radius);
  height: 380px;
  display: flex; align-items: center; justify-content: center;
  font-size: 80px;
  overflow: hidden;
  position: relative;
}
.about-main-img::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(13,31,76,0.5) 0%, transparent 60%);
}
.about-badge {
  position: absolute;
  bottom: -20px; right: -20px;
  background: linear-gradient(135deg, var(--orange), var(--orange2));
  color: var(--white);
  width: 120px; height: 120px;
  border-radius: 50%;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center;
  box-shadow: 0 12px 30px rgba(255,107,44,0.4);
  z-index: 2;
}
.about-badge-num { font-size: 28px; font-weight: 900; line-height: 1; }
.about-badge-text { font-size: 11px; font-weight: 600; opacity: 0.9; }
.feature-list { list-style: none; margin: 24px 0; }
.feature-list li {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 12px 0; border-bottom: 1px solid #EEF2FF;
  font-size: 15px;
}
.feature-icon {
  width: 36px; height: 36px; flex-shrink: 0;
  background: linear-gradient(135deg, rgba(255,107,44,0.12), rgba(255,107,44,0.06));
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
}

/* ===== CARDS ===== */
.cards-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px;
  border: 1px solid #EEF2FF;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}
.card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--orange), var(--teal));
  transform: scaleX(0); transition: transform 0.3s;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: transparent; }
.card:hover::before { transform: scaleX(1); }
.card-icon {
  width: 52px; height: 52px;
  background: linear-gradient(135deg, var(--navy), var(--navy2));
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; margin-bottom: 18px;
  box-shadow: 0 6px 16px rgba(13,31,76,0.2);
}
.card h3 { font-size: 17px; font-weight: 700; color: var(--navy); margin-bottom: 10px; }
.card p { font-size: 14px; color: var(--gray); line-height: 1.7; }

/* ===== DARK SECTION ===== */
.dark-section {
  background: linear-gradient(135deg, #060E24 0%, var(--navy) 50%, #0D2A6A 100%);
  position: relative; overflow: hidden;
}
.dark-section::before {
  content: '';
  position: absolute; top: -200px; right: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(22,104,201,0.15) 0%, transparent 70%);
  pointer-events: none;
}
.dark-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }

/* ===== GLASS CARD ===== */
.glass-card {
  background: rgba(255,255,255,0.07);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 28px;
  color: var(--white);
  transition: all 0.3s;
}
.glass-card:hover { background: rgba(255,255,255,0.11); transform: translateY(-4px); }

/* ===== NEWS SECTION ===== */
.news-section { background: var(--light); }
.news-grid-modern { display: grid; grid-template-columns: 2fr 1fr; gap: 24px; }
.news-main {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all 0.3s;
  box-shadow: var(--shadow-md);
}
.news-main:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.news-main-img {
  height: 240px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy2) 100%);
  display: flex; align-items: center; justify-content: center;
  font-size: 60px; position: relative;
}
.news-main-img .news-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(13,31,76,0.7) 0%, transparent 60%);
}
.news-main-body { padding: 24px; }
.news-tag {
  display: inline-block;
  background: linear-gradient(135deg, var(--orange), var(--orange2));
  color: var(--white);
  font-size: 10px; font-weight: 700;
  padding: 3px 12px;
  border-radius: 50px;
  text-transform: uppercase; letter-spacing: 0.5px;
  margin-bottom: 10px;
}
.news-main-body h3 { font-size: 20px; font-weight: 700; color: var(--navy); margin-bottom: 8px; line-height: 1.3; }
.news-date { font-size: 12px; color: var(--gray); margin-bottom: 10px; }
.news-side { display: flex; flex-direction: column; gap: 16px; }
.news-small {
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 18px;
  transition: all 0.3s;
  border-left: 3px solid var(--orange);
}
.news-small:hover { transform: translateX(4px); box-shadow: var(--shadow-md); }
.news-small h4 { font-size: 14px; font-weight: 600; color: var(--navy); margin-bottom: 6px; line-height: 1.4; }
.news-small .news-date { margin: 0; }

/* ===== ECO STATS ===== */
.eco-numbers { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 24px 0; }
.eco-num-card {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-sm);
  padding: 20px;
  text-align: center;
}
.eco-num { font-size: 30px; font-weight: 800; color: var(--orange); margin-bottom: 4px; }
.eco-label { font-size: 12px; color: rgba(255,255,255,0.65); }

/* ===== PAGES ===== */
.page-hero-modern {
  background: linear-gradient(135deg, #060E24 0%, var(--navy) 60%, var(--navy2) 100%);
  padding: 140px 0 80px;
  position: relative; overflow: hidden;
}
.page-hero-modern::before {
  content: '';
  position: absolute; top: -100px; right: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(22,104,201,0.15) 0%, transparent 70%);
}
.page-hero-modern h1 {
  font-size: 44px; font-weight: 900;
  color: var(--white); line-height: 1.15;
  letter-spacing: -1px; margin-bottom: 12px;
  position: relative; z-index: 1;
}
.page-hero-modern p { color: rgba(255,255,255,0.65); font-size: 16px; position: relative; z-index: 1; }
.breadcrumb-modern {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  margin-bottom: 20px;
  position: relative; z-index: 1;
}
.breadcrumb-modern a { color: rgba(255,255,255,0.5); }
.breadcrumb-modern a:hover { color: var(--orange); }

/* ===== TIMELINE MODERN ===== */
.timeline-modern { margin: 40px 0; }
.tl-item {
  display: grid;
  grid-template-columns: 120px 1px 1fr;
  gap: 24px; align-items: start;
  margin-bottom: 32px;
  animation: fadeSlide 0.5s ease;
}
@keyframes fadeSlide { from { opacity:0; transform:translateX(-20px); } to { opacity:1; transform:none; } }
.tl-year {
  font-size: 28px; font-weight: 900;
  color: var(--orange); text-align: right;
  padding-top: 4px;
}
.tl-line { background: linear-gradient(180deg, var(--orange), var(--teal)); position: relative; }
.tl-dot {
  position: absolute; top: 8px; left: -5px;
  width: 11px; height: 11px;
  background: var(--orange); border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(255,107,44,0.2);
}
.tl-content {
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 20px;
  box-shadow: var(--shadow-md);
  border-left: 3px solid var(--orange);
}
.tl-content p { font-size: 14px; color: #555; }

/* ===== MGMT MODERN ===== */
.mgmt-modern { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; margin: 40px 0; }
.mgmt-modern-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  box-shadow: var(--shadow-md);
  transition: all 0.3s;
  border-bottom: 3px solid transparent;
}
.mgmt-modern-card:hover { transform: translateY(-6px); border-bottom-color: var(--orange); }
.mgmt-avatar-modern {
  width: 80px; height: 80px;
  background: linear-gradient(135deg, var(--navy), var(--navy2));
  border-radius: 50%;
  margin: 0 auto 16px;
  display: flex; align-items: center; justify-content: center;
  color: var(--white); font-size: 28px; font-weight: 700;
  box-shadow: 0 8px 24px rgba(13,31,76,0.25);
}
.mgmt-modern-role { font-size: 12px; color: var(--orange); font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 8px; }
.mgmt-modern-name { font-size: 16px; font-weight: 700; color: var(--navy); }

/* ===== AWARDS MODERN ===== */
.awards-modern { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 32px 0; }
.award-card {
  display: flex; gap: 16px; align-items: center;
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 20px;
  box-shadow: var(--shadow-md);
  transition: all 0.3s;
}
.award-card:hover { transform: translateX(6px); }
.award-icon {
  width: 48px; height: 48px; flex-shrink: 0;
  background: linear-gradient(135deg, #FFF3E0, #FFE0CC);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
}
.award-card p { font-size: 14px; color: var(--text); font-weight: 500; }

/* ===== PRODUCTION MODERN ===== */
.prod-hero-stats { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; margin: 48px 0; }
.prod-stat {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px;
  text-align: center;
  box-shadow: var(--shadow-md);
  border-top: 3px solid var(--orange);
}
.prod-stat-num { font-size: 32px; font-weight: 900; color: var(--navy); margin-bottom: 6px; }
.prod-stat-label { font-size: 13px; color: var(--gray); }

.coal-grid-modern { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin: 40px 0; }
.coal-modern-card {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy2) 100%);
  border-radius: var(--radius);
  padding: 32px;
  color: var(--white);
  position: relative; overflow: hidden;
}
.coal-modern-card::before {
  content: '';
  position: absolute; top: -40px; right: -40px;
  width: 160px; height: 160px;
  background: rgba(255,107,44,0.1);
  border-radius: 50%;
}
.coal-grade-big {
  font-size: 72px; font-weight: 900;
  color: var(--orange); opacity: 0.25;
  position: absolute; right: 20px; top: 10px;
  line-height: 1;
}
.coal-modern-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 12px; position: relative; }
.coal-modern-card p { font-size: 14px; color: rgba(255,255,255,0.75); position: relative; }
.coal-spec {
  display: inline-block;
  background: rgba(255,107,44,0.2);
  border: 1px solid rgba(255,107,44,0.35);
  color: var(--orange2);
  font-size: 12px; font-weight: 600;
  padding: 4px 12px;
  border-radius: 50px;
  margin-top: 12px; position: relative;
}

/* ===== CHART BAR ===== */
.chart-container { margin: 32px 0; }
.chart-bar-item { margin-bottom: 16px; }
.chart-label { display: flex; justify-content: space-between; font-size: 14px; font-weight: 600; color: var(--navy); margin-bottom: 6px; }
.chart-bar { height: 10px; background: #DDE8FF; border-radius: 50px; overflow: hidden; }
.chart-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--orange), var(--orange2));
  border-radius: 50px;
  transition: width 1.2s ease;
}

/* ===== SVG AREA CHART ===== */
.svg-chart-wrap {
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid #DDE8FF;
  padding: 24px 16px 8px;
  margin-bottom: 36px;
  overflow: hidden;
}
.svg-chart-wrap svg { display: block; width: 100%; }
.chart-secondary-label { font-size: 11px; color: var(--gray); font-weight: 500; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 12px; margin-top: 32px; }
.chart-bar-item.secondary .chart-label { font-size: 13px; font-weight: 500; color: var(--gray); }
.chart-bar-item.secondary .chart-bar { height: 6px; }

/* ===== MGMT EXPANDED ===== */
.mgmt-modern-card { padding-bottom: 28px; }
.mgmt-modern-desc { font-size: 13px; color: var(--gray); line-height: 1.6; margin-top: 12px; text-align: left; padding: 0 4px; }
.mgmt-modern-contrib { font-size: 12px; color: var(--orange); font-weight: 600; margin-top: 8px; text-align: left; padding: 0 4px; }

/* ===== SVG ICON IN CARD ===== */
.card-icon svg, .feature-icon svg, .contact-icon svg,
.eco-modern-icon svg, .award-icon svg, .benefit-icon-m svg { display: block; }
.news-modern-img svg { display: block; }

/* ===== ECO MODERN ===== */
.eco-cards-modern { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; margin: 40px 0; }
.eco-modern-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow-md);
  transition: all 0.3s;
  border-bottom: 3px solid transparent;
}
.eco-modern-card:hover { transform: translateY(-6px); border-bottom-color: var(--teal); box-shadow: var(--shadow-lg); }
.eco-modern-icon {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, #E0F9F3, #BDEFEA);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 26px; margin-bottom: 20px;
}
.eco-modern-card h3 { font-size: 17px; font-weight: 700; color: var(--navy); margin-bottom: 10px; }
.eco-modern-card p { font-size: 14px; color: var(--gray); }

/* ===== INVEST MODERN ===== */
.invest-modern { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; margin: 32px 0; }
.invest-modern-card {
  background: linear-gradient(135deg, rgba(255,107,44,0.1), rgba(255,140,90,0.06));
  border: 1px solid rgba(255,107,44,0.2);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  transition: all 0.3s;
}
.invest-modern-card:hover { transform: scale(1.04); box-shadow: 0 12px 28px rgba(255,107,44,0.15); }
.invest-modern-num { font-size: 28px; font-weight: 900; color: var(--orange); margin-bottom: 6px; }
.invest-modern-label { font-size: 12px; color: var(--gray); }

/* ===== NEWS MODERN ===== */
.news-filter-modern { display:flex; gap:10px; flex-wrap:wrap; margin-bottom:36px; }
.news-filter-btn {
  background: var(--white); border: 1.5px solid #DDE3F0;
  color: var(--navy); padding: 8px 20px;
  font-size: 13px; font-weight: 600;
  cursor: pointer; border-radius: 50px;
  transition: all 0.2s;
}
.news-filter-btn:hover, .news-filter-btn.active {
  background: var(--orange); border-color: var(--orange);
  color: var(--white); box-shadow: 0 6px 18px rgba(255,107,44,0.3);
}
.news-modern-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.news-modern-card {
  background: var(--white); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow-md);
  transition: all 0.3s;
}
.news-modern-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.news-modern-img {
  height: 180px;
  background: linear-gradient(135deg, var(--navy), var(--navy2));
  display: flex; align-items: center; justify-content: center;
  font-size: 48px;
}
.news-modern-body { padding: 22px; }
.news-modern-body h3 { font-size: 16px; font-weight: 700; color: var(--navy); margin-bottom: 8px; line-height: 1.4; }

/* ===== CONTACTS MODERN ===== */
.contacts-modern { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.contact-card-modern {
  background: var(--white); border-radius: var(--radius);
  padding: 24px; box-shadow: var(--shadow-md);
  display: flex; gap: 16px; align-items: flex-start;
  transition: all 0.3s; margin-bottom: 16px;
}
.contact-card-modern:hover { transform: translateX(6px); }
.contact-icon {
  width: 48px; height: 48px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--navy), var(--navy2));
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
}
.contact-card-modern h4 { font-size: 12px; color: var(--gray); font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 4px; }
.contact-card-modern p, .contact-card-modern a { font-size: 15px; font-weight: 600; color: var(--navy); }
.map-modern {
  background: linear-gradient(135deg, var(--light), #DDE8FF);
  border-radius: var(--radius); height: 280px;
  display: flex; align-items: center; justify-content: center;
  color: var(--navy2); font-size: 14px;
  border: 2px dashed #BCC8E8; margin-bottom: 24px;
  text-align: center;
}
.form-modern input, .form-modern textarea, .form-modern select {
  width: 100%;
  background: var(--light);
  border: 1.5px solid #DDE3F0;
  border-radius: var(--radius-sm);
  padding: 13px 16px;
  font-size: 14px; font-family: inherit;
  color: var(--text); outline: none;
  margin-bottom: 14px;
  transition: all 0.2s;
}
.form-modern input:focus, .form-modern textarea:focus {
  border-color: var(--navy2);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(26,58,124,0.08);
}
.form-modern textarea { resize: vertical; min-height: 120px; }

/* ===== CAREER MODERN ===== */
.vacancies-modern { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin: 40px 0; }
.vacancy-modern {
  background: var(--white); border-radius: var(--radius);
  padding: 28px; box-shadow: var(--shadow-md);
  transition: all 0.3s; border-left: 4px solid transparent;
  position: relative; overflow: hidden;
}
.vacancy-modern:hover { transform: translateY(-4px); border-left-color: var(--orange); box-shadow: var(--shadow-lg); }
.vac-dept-modern {
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  color: var(--orange); letter-spacing: 0.5px; margin-bottom: 8px;
}
.vac-title-modern { font-size: 18px; font-weight: 800; color: var(--navy); margin-bottom: 8px; }
.vac-salary-modern {
  display: inline-block;
  background: rgba(255,107,44,0.1);
  color: var(--orange); font-size: 13px; font-weight: 700;
  padding: 4px 12px; border-radius: 50px; margin-bottom: 12px;
}
.benefits-modern { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin: 32px 0; }
.benefit-modern {
  background: var(--white); border-radius: var(--radius);
  padding: 22px; box-shadow: var(--shadow-md);
  transition: all 0.3s; text-align: center;
}
.benefit-modern:hover { transform: translateY(-4px); }
.benefit-icon-m { font-size: 28px; margin-bottom: 12px; }
.benefit-modern p { font-size: 14px; color: var(--text); font-weight: 500; }

/* ===== FOOTER MODERN ===== */
footer {
  background: linear-gradient(135deg, #060E24 0%, var(--navy) 100%);
  color: rgba(255,255,255,0.7);
  padding: 60px 0 0;
}
.footer-modern { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; padding-bottom: 40px; }
.footer-logo-m { font-size: 18px; font-weight: 800; color: var(--white); margin-bottom: 12px; }
footer p, footer address { font-size: 13px; font-style: normal; line-height: 1.8; }
footer h4 { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: rgba(255,255,255,0.4); margin-bottom: 16px; }
.footer-links li { list-style: none; margin-bottom: 8px; }
.footer-links li a { color: rgba(255,255,255,0.65); font-size: 14px; transition: all 0.2s; }
.footer-links li a:hover { color: var(--orange); padding-left: 4px; }
.footer-bottom-m {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 16px 0; font-size: 12px; text-align: center;
  color: rgba(255,255,255,0.35);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .hero h1 { font-size: 36px; }
  .section-title { font-size: 28px; }
  .stats-floating { grid-template-columns: 1fr 1fr; margin-top: 0; border-radius: 0; }
  .about-grid, .dark-grid { grid-template-columns: 1fr; gap: 32px; }
  .cards-grid { grid-template-columns: 1fr 1fr; }
  .news-grid-modern { grid-template-columns: 1fr; }
  .footer-modern { grid-template-columns: 1fr 1fr; }
  .prod-hero-stats { grid-template-columns: 1fr 1fr; }
  .coal-grid-modern { grid-template-columns: 1fr; }
  .invest-modern { grid-template-columns: 1fr 1fr; }
  .eco-cards-modern { grid-template-columns: 1fr 1fr; }
  .mgmt-modern { grid-template-columns: 1fr 1fr; }
  .awards-modern { grid-template-columns: 1fr; }
  .contacts-modern { grid-template-columns: 1fr; }
  .vacancies-modern { grid-template-columns: 1fr; }
  .benefits-modern { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .hero { min-height: auto; padding: 100px 0 60px; }
  .hero h1 { font-size: 28px; }
  nav#main-nav { display: none; width: 100%; }
  nav#main-nav.open { display: block; }
  nav#main-nav ul { flex-direction: column; padding: 8px 0; gap: 4px; }
  #burger { display: flex; }
  .cards-grid { grid-template-columns: 1fr; }
  .stats-floating { grid-template-columns: 1fr 1fr; }
  .footer-modern { grid-template-columns: 1fr; }
  .eco-cards-modern { grid-template-columns: 1fr; }
  .mgmt-modern { grid-template-columns: 1fr; }
  .benefits-modern { grid-template-columns: 1fr; }
  .invest-modern { grid-template-columns: 1fr 1fr; }
  .tl-item { grid-template-columns: 70px 1px 1fr; gap: 14px; }
  .tl-year { font-size: 20px; }
  .page-hero-modern h1 { font-size: 30px; }
  .news-modern-grid { grid-template-columns: 1fr; }
  .prod-hero-stats { grid-template-columns: 1fr 1fr; }
}