:root {
  --accent: #1a3a5c;
  --accent-dark: #0f1f3c;
  --bg: #f8fafb;
  --bg-alt: #eef2f7;
  --text: #1a1f28;
  --muted: #5a6370;
  --border: #d0d7e0;
  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --space-2: 0.5rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --space-20: 5rem;
  --radius-sm: 0.375rem;
  --radius: 0.75rem;
  --radius-lg: 1.25rem;
  --radius-pill: 999px;
  --shadow-sm: 0 1px 3px rgba(26, 31, 40, 0.06);
  --shadow-md: 0 6px 24px rgba(26, 31, 40, 0.1);
  --shadow-lg: 0 18px 48px rgba(26, 31, 40, 0.14);
  --transition: 0.28s ease;
  --max-width: 1240px;
  --header-height: 4.5rem;
}
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}
body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  font-size: clamp(0.95rem, 0.9rem + 0.3vw, 1.05rem);
}
h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.15;
  color: var(--text);
  font-weight: 600;
}
h1 { font-size: clamp(2rem, 1.5rem + 2.4vw, 3.25rem); margin-bottom: 1.5rem; }
h2 { font-size: clamp(1.6rem, 1.2rem + 1.6vw, 2.4rem); margin-bottom: 1.25rem; }
h3 { font-size: 1.35rem; margin-bottom: 1rem; }
h4 { font-size: 1.1rem; margin-bottom: 0.8rem; }
a { color: inherit; text-decoration: none; transition: var(--transition); }
a:hover { color: var(--accent); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style-position: inside; }
li { margin-bottom: 0.5rem; }
.container { width: 92%; max-width: var(--max-width); margin-inline: auto; }
.section { padding: var(--space-20) 0; }
.section-alt { background: var(--bg-alt); }
.section-accent { background: var(--accent); color: #fff; }
.section-accent h2, .section-accent h3 { color: #fff; }
.section-accent .btn-outline { border-color: #fff; color: #fff; }
.section-accent .btn-outline:hover { background: #fff; color: var(--accent); }
.section-header { margin-bottom: 2.5rem; }
.section-eyebrow { display: inline-block; font-size: 0.85rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; color: var(--accent); margin-bottom: 0.5rem; }
.section-title { font-size: 2rem; margin-bottom: 1rem; }
.section-lead { color: var(--muted); font-size: 1.05rem; max-width: 600px; }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.5rem;
  border-radius: var(--radius-pill);
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  font-size: inherit;
  font-family: inherit;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dark); transform: translateY(-2px); }
.btn-outline { background: transparent; border-color: var(--accent); color: var(--accent); }
.btn-outline:hover { background: var(--accent); color: #fff; }
.btn-sm { padding: 0.6rem 1.2rem; font-size: 0.9rem; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(248, 250, 251, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}
.logo {
  font-weight: 700;
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--accent);
}
.logo-text { display: block; }
.main-nav {
  display: flex;
  gap: var(--space-6);
  list-style: none;
}
.main-nav a {
  padding: 0.5rem 0;
  border-bottom: 2px solid transparent;
  font-weight: 500;
  color: var(--text);
}
.main-nav a:hover { color: var(--accent); border-bottom-color: var(--accent); }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text);
  transition: var(--transition);
}
.nav-toggle.is-open span:nth-child(1) { transform: rotate(45deg) translate(8px, 8px); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: rotate(-45deg) translate(7px, -7px); }
.hero { padding: var(--space-20) 0; }
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}
.hero-content { min-width: 0; }
.hero-title { margin-bottom: 1rem; }
.hero-text { font-size: 1.1rem; color: var(--muted); margin-bottom: 2rem; max-width: 500px; }
.hero-actions { display: flex; gap: var(--space-4); flex-wrap: wrap; }
.hero-eyebrow { display: block; margin-bottom: 1rem; }
.hero-mosaic {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 90px;
  gap: var(--space-2);
}
.hero-mosaic .media:nth-child(3n+1) { grid-row: span 2; }
.media {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--accent) 0%, var(--bg-alt) 100%);
}
.media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.media-16x9 { aspect-ratio: 16/9; }
.media-21x9 { aspect-ratio: 21/9; }
.media-4x3 { aspect-ratio: 4/3; }
.media-1x1 { aspect-ratio: 1/1; }
.media-3x4 { aspect-ratio: 3/4; }
.media-2x3 { aspect-ratio: 2/3; }
.split-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}
.split-reverse .media { order: -1; }
.principles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-8);
  margin-top: 2rem;
}
.principle-item {
  background: #fff;
  padding: var(--space-8);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid var(--border);
}
.principle-item:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.principle-icon {
  font-size: 2.5rem;
  color: var(--accent);
  margin-bottom: 1rem;
}
.energy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-8);
  margin-top: 2rem;
}
.energy-card {
  background: #fff;
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  border: 2px solid var(--border);
  text-align: center;
}
.energy-icon { font-size: 2rem; color: var(--accent); margin-bottom: 1rem; }
.price-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  margin-top: 2rem;
}
@media (max-width: 1000px) { .price-grid { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); } }
.price-card {
  position: relative;
  background: #fff;
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: var(--transition);
}
.price-card:hover { border-color: var(--accent); box-shadow: var(--shadow-md); transform: translateY(-4px); }
.price-card--featured { border-color: var(--accent); box-shadow: var(--shadow-md); }
.price-badge {
  position: absolute;
  top: -12px;
  right: 20px;
  background: var(--accent);
  color: #fff;
  padding: 0.25rem 0.8rem;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 700;
}
.price { font-size: 2rem; font-weight: 700; color: var(--accent); margin: var(--space-4) 0 0.25rem; }
.price-desc { color: var(--muted); font-size: 0.95rem; }
.price-features {
  list-style: none;
  margin: var(--space-6) 0;
}
.price-features li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.95rem;
}
.bigstat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-8);
  text-align: center;
  margin-top: 2rem;
}
.bigstat b {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2rem, 1.4rem + 2vw, 3rem);
  color: var(--accent);
  line-height: 1;
}
.bigstat span { display: block; font-size: 0.9rem; color: var(--muted); margin-top: 0.5rem; }
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-8);
  margin-top: 2rem;
}
.testimonial {
  background: rgba(255, 255, 255, 0.08);
  border-left: 4px solid var(--accent);
  padding: var(--space-8);
  border-radius: var(--radius);
  font-style: italic;
  color: #fff;
}
.testimonial cite {
  display: block;
  margin-top: var(--space-4);
  font-style: normal;
  color: var(--accent);
  font-weight: 600;
}
.form-group {
  margin-bottom: var(--space-4);
}
.form-group label {
  display: block;
  margin-bottom: 0.4rem;
  font-weight: 600;
  color: var(--text);
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font: inherit;
  color: var(--text);
  background: #fff;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--muted);
}
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(26, 58, 92, 0.1);
}
.form-error {
  display: block;
  color: #c0392b;
  font-size: 0.85rem;
  min-height: 1rem;
  margin-top: 0.25rem;
}
.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}
.form-checkbox input {
  margin-top: 0.3rem;
}
.form-checkbox label {
  margin-bottom: 0;
  font-weight: 400;
}
.contact-layout {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--space-12);
  align-items: start;
  margin-bottom: 3rem;
}
.contact-info-panel {
  background: var(--bg-alt);
  padding: var(--space-8);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}
.contact-info-item {
  display: flex;
  gap: var(--space-6);
  padding: var(--space-6) 0;
  border-bottom: 1px solid var(--border);
}
.contact-info-item:last-child { border-bottom: none; }
.contact-info-item i {
  font-size: 1.25rem;
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 0.2rem;
}
.contact-info-item strong { display: block; margin-bottom: 0.3rem; }
.contact-info-item p { margin: 0; color: var(--muted); }
.contact-info-item a { color: var(--accent); font-weight: 600; }
.map-container {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  margin-top: 2rem;
}
.map-container iframe {
  display: block;
  width: 100%;
  height: 450px;
}
.faq {
  display: grid;
  gap: var(--space-4);
  margin-top: 2rem;
}
.faq-item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.faq-question {
  width: 100%;
  padding: var(--space-6);
  border: none;
  background: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  font-size: 1rem;
  color: var(--text);
  transition: var(--transition);
}
.faq-question:hover {
  background: var(--bg-alt);
}
.faq-question i {
  transition: var(--transition);
}
.faq-item[open] .faq-question i {
  transform: rotate(180deg);
}
.faq-answer {
  display: none;
  overflow: hidden;
}
.faq-item[open] .faq-answer {
  display: block;
}
.faq-answer-inner {
  padding: 0 var(--space-6) var(--space-6);
  max-height: 500px;
}
.faq-answer p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}
.cookie-banner {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 90;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: var(--space-6);
  transform: translateY(140%);
  transition: var(--transition);
}
.cookie-banner.is-visible {
  transform: none;
}
.cookie-banner-inner {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
  justify-content: space-between;
}
.cookie-banner-text {
  flex: 1;
  min-width: 250px;
  margin: 0;
}
.cookie-banner-actions {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}
.cookie-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.5);
}
.cookie-modal.is-visible {
  display: flex;
}
.cookie-modal-panel {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  max-width: 400px;
  max-height: 90vh;
  overflow-y: auto;
}
.cookie-toggle {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--border);
}
.cookie-toggle > div { flex: 1; }
.cookie-toggle h4 { margin-bottom: 0.2rem; }
.cookie-toggle p { font-size: 0.9rem; color: var(--muted); margin: 0; }
.cookie-modal-actions {
  display: flex;
  gap: var(--space-4);
  margin-top: var(--space-6);
  justify-content: flex-end;
}
.switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
}
.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}
.slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background: #ccc;
  border-radius: 999px;
  transition: var(--transition);
}
.slider::before {
  content: "";
  position: absolute;
  height: 18px;
  width: 18px;
  left: 3px;
  top: 3px;
  background: #fff;
  border-radius: 50%;
  transition: var(--transition);
}
.switch input:checked + .slider {
  background: var(--accent);
}
.switch input:checked + .slider::before {
  transform: translateX(20px);
}
.switch input:disabled + .slider {
  opacity: 0.5;
  cursor: not-allowed;
}
.lf-calc,
.lf-quiz {
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  margin: var(--space-8) 0;
}
.lf-calc label {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: var(--space-6);
  font-weight: 600;
}
.lf-calc input[type="range"] {
  width: 100%;
  accent-color: var(--accent);
  cursor: pointer;
}
.lf-calc input[type="checkbox"] {
  width: auto;
  cursor: pointer;
}
.lf-out {
  background: var(--bg-alt);
  border-left: 4px solid var(--accent);
  padding: var(--space-6);
  border-radius: var(--radius);
  margin-top: var(--space-6);
  color: var(--text);
}
.lf-counter {
  font-family: var(--font-display);
  font-weight: 700;
}
.disclosure-bar {
  background: var(--accent);
  color: #fff;
  padding: 0.6rem 0;
  text-align: center;
  font-size: 0.85rem;
  font-weight: 500;
}
.cta-band {
  background: var(--accent);
  color: #fff;
  padding: var(--space-12);
  border-radius: var(--radius-lg);
  text-align: center;
}
.cta-band h2 { color: #fff; margin-bottom: 1rem; }
.cta-band p { margin-bottom: 1.5rem; }
.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-8);
  margin-bottom: 2rem;
}
.trust-item {
  background: #fff;
  padding: var(--space-8);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}
.trust-notice {
  background: var(--bg-alt);
  border-left: 4px solid var(--accent);
  padding: var(--space-6);
  border-radius: var(--radius);
  font-size: 0.95rem;
  color: var(--text);
}
.site-footer {
  background: var(--text);
  color: #fff;
  padding: var(--space-12) 0 var(--space-6);
  margin-top: var(--space-20);
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-8);
  margin-bottom: var(--space-8);
}
.footer-brand h3 { margin-bottom: 0.5rem; }
.footer-brand p { font-size: 0.95rem; margin-top: 0.5rem; line-height: 1.6; }
.footer-col h4 { margin-bottom: var(--space-4); }
.footer-col ul { list-style: none; }
.footer-col a { color: #ccc; }
.footer-col a:hover { color: #fff; }
.footer-disclaimer {
  background: rgba(255, 255, 255, 0.05);
  padding: var(--space-4);
  text-align: center;
  font-size: 0.85rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: var(--space-6);
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-6);
  font-size: 0.85rem;
  color: #ccc;
}
.data-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-6) 0;
}
.data-table th,
.data-table td {
  padding: var(--space-4);
  text-align: left;
  border-bottom: 1px solid var(--border);
}
.data-table thead th {
  background: var(--bg-alt);
  font-family: var(--font-display);
  font-weight: 600;
}
.timeline-v {
  display: grid;
  gap: var(--space-8);
  position: relative;
  padding-left: var(--space-8);
  margin-top: 2rem;
}
.timeline-v::before {
  content: "";
  position: absolute;
  left: 11px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: var(--border);
}
.tl-step {
  position: relative;
}
.tl-dot {
  position: absolute;
  left: -32px;
  top: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
}
.tl-step h3 { margin-bottom: 0.5rem; }
.tl-step p { color: var(--muted); }
.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-8);
  margin-top: 2rem;
}
.step {
  position: relative;
  padding-left: 3rem;
}
.step-number {
  position: absolute;
  left: 0;
  top: 0;
  width: 2.5rem;
  height: 2.5rem;
  background: var(--accent);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-family: var(--font-display);
}
.step h3 { margin-bottom: 0.5rem; }
.step p { color: var(--muted); }
.routines-checklist {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-8);
  margin-top: 2rem;
}
.checklist-column h3 { margin-bottom: var(--space-6); font-size: 1.2rem; }
.checklist {
  list-style: none;
}
.checklist li {
  display: flex;
  gap: 0.75rem;
  padding: 0.5rem 0;
  align-items: center;
}
.checklist i {
  color: var(--accent);
  flex-shrink: 0;
}
.hl {
  color: var(--accent);
  font-weight: 700;
}
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}
@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .hero-grid { grid-template-columns: 1fr; }
  .split-block { grid-template-columns: 1fr; }
  .split-reverse { display: contents; }
  .main-nav {
    position: fixed;
    inset: var(--header-height) 0 auto 0;
    flex-direction: column;
    background: #fff;
    padding: var(--space-6);
    box-shadow: var(--shadow-md);
    transform: translateY(-150%);
    transition: var(--transition);
  }
  .main-nav.is-open { transform: none; }
  .container { width: 90%; }
  .contact-layout { grid-template-columns: 1fr; }
  .price-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: var(--space-4); }
  .cookie-banner-inner { flex-direction: column; }
  .hero-mosaic { grid-template-columns: repeat(2, 1fr); grid-auto-rows: auto; }
  .hero-mosaic .media:nth-child(3n+1) { grid-row: span 1; }
  .bigstat-grid { grid-template-columns: 1fr; }
}

/* brand-guard-css-v3 — авто-страховка cookie-баннера и контраста (приложение) */
.cookie-banner{position:fixed !important;left:1rem;right:1rem;bottom:1rem;z-index:9000 !important;max-width:760px;margin-left:auto;margin-right:auto;background:#fff;color:#1a1a1a;border:1px solid rgba(0,0,0,.12);border-radius:12px;box-shadow:0 10px 40px rgba(0,0,0,.18);padding:1rem 1.25rem;transform:translateY(220%);transition:transform .32s ease}
.cookie-banner.is-visible,.cookie-banner--visible,.cookie-banner.show,.cookie-banner.active{transform:none !important}
.cookie-banner a{color:inherit;text-decoration:underline}
.cookie-banner button{cursor:pointer}
.cookie-modal{position:fixed !important;inset:0;z-index:9001 !important;display:none;align-items:center;justify-content:center;background:rgba(0,0,0,.5);padding:1rem}
.cookie-modal.is-visible,.cookie-modal--visible,.cookie-modal.show,.cookie-modal.active{display:flex !important}
.cookie-modal-panel,.cookie-modal>div{background:#fff;color:#1a1a1a;max-width:480px;width:100%;border-radius:12px;padding:1.25rem;max-height:85vh;overflow:auto}
.section-dark .lf-quiz,.section-dark .lf-calc,.section-dark .lf-tabs,.section-dark .lf-carousel,.section-accent .lf-quiz,.section-accent .lf-calc,.section-accent .lf-tabs,.section-accent .lf-carousel{background:#fff !important;color:#1a1a1a !important}
.lf-quiz,.lf-calc{color:#1a1a1a !important}
.lf-quiz label,.lf-calc label,.lf-quiz p,.lf-calc p,.lf-quiz .lf-q-title,.lf-quiz span,.lf-calc span,.lf-out,.lf-result,.lf-tabs .lf-panel,.lf-tabs .lf-panel *{color:#1a1a1a !important}
.lf-out,.lf-result{background:#f3f4f2 !important;border-color:rgba(0,0,0,.12) !important}
.lf-quiz .lf-opt{color:#1a1a1a !important}
.lf-quiz .lf-opt.is-sel{color:#fff !important}