:root {
  --bg: #14120E;
  --bg-alt: #1A170F;
  --surface: #201C13;
  --line: #2E2818;
  --text-primary: #F4EFE3;
  --text-secondary: #B3A890;
  --text-muted: #85795F;
  --accent: #D9A15B;
  --accent-dark: #241C10;
  --accent-soft: rgba(217, 161, 91, 0.12);
  --font-display: 'Lora', Georgia, serif;
  --font-body: 'Manrope', -apple-system, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 16px;
}

h1 { font-size: 34px; line-height: 1.3; }
h2 { font-size: 24px; line-height: 1.35; }
h3 { font-size: 17px; line-height: 1.4; margin-bottom: 8px; }

p { margin: 0 0 16px; color: var(--text-secondary); }

a { color: inherit; }

.eyebrow {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 14px;
}
.eyebrow .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 8px;
  padding: 14px 26px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: opacity 0.15s ease;
}
.btn:hover { opacity: 0.88; }
.btn-accent { background: var(--accent); color: var(--accent-dark); }
.btn-small { padding: 9px 18px; font-size: 13px; }

/* header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  padding-bottom: 16px;
}
.logo {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 17px;
  text-decoration: none;
  color: var(--text-primary);
}
.nav { display: flex; gap: 28px; }
.nav a {
  font-size: 14px;
  color: var(--text-secondary);
  text-decoration: none;
}
.nav a:hover { color: var(--text-primary); }
@media (max-width: 760px) {
  .nav { display: none; }
}

/* hero */
.hero {
  position: relative;
  padding: 72px 0 56px;
  overflow: hidden;
}
.hero-road {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.35;
  pointer-events: none;
}
.hero-inner { position: relative; }
.hero-grid {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 40px;
  align-items: center;
}
.hero-photo {
  position: relative;
}
.hero-photo img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  background: var(--surface);
}
.audio-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  margin-top: 12px;
  padding: 9px 14px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: 12px;
  cursor: pointer;
}
.audio-toggle:hover { border-color: var(--accent); color: var(--accent); }
.audio-toggle svg { width: 14px; height: 14px; flex-shrink: 0; }
.audio-toggle .icon-pause { display: none; }
.audio-toggle.is-playing .icon-play { display: none; }
.audio-toggle.is-playing .icon-pause { display: block; }
.hero h1 { max-width: 560px; }
.hero .lead { font-size: 16px; max-width: 440px; margin-bottom: 28px; }
@media (max-width: 640px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-photo { max-width: 220px; margin: 0 auto 8px; }
}

/* sections */
.section { padding: 64px 0; border-top: 1px solid var(--line); }
.section-alt { background: var(--bg-alt); }
.lead-small { font-size: 15px; max-width: 480px; }
.section-note { font-size: 15px; max-width: 480px; margin-top: 8px; margin-bottom: 0; }

/* pains */
.pains-list { list-style: none; margin: 0 0 20px; padding: 0; display: flex; flex-direction: column; gap: 14px; }
.pains-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15px;
  color: var(--text-secondary);
}
.pains-list .ic { width: 18px; height: 18px; flex-shrink: 0; margin-top: 2px; color: var(--accent); }

/* method grid */
.method-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 24px 0;
}
.method-item {
  background: var(--surface);
  border-radius: 10px;
  padding: 14px 16px;
  font-size: 14px;
  color: var(--text-secondary);
}
@media (max-width: 560px) {
  .method-grid { grid-template-columns: 1fr; }
}

/* tags */
.tags { display: flex; flex-wrap: wrap; gap: 10px; }
.tags span {
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 8px 16px;
  font-size: 13px;
  color: var(--text-secondary);
}

/* about */
.credentials { color: var(--text-muted); font-size: 14px; }
.badges { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 8px; }
.badge {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 6px 14px;
  font-size: 12px;
  color: var(--accent);
}
.badge-accent { background: var(--accent); color: var(--accent-dark); border: none; font-weight: 700; }

/* slider */
.slider { display: flex; align-items: center; gap: 12px; margin-top: 24px; }
.slider-viewport { flex: 1; overflow: hidden; border-radius: 12px; }
.slider-track { display: flex; transition: transform 0.35s ease; }
.slide { flex: 0 0 100%; padding: 0 4px; }
.cert-card {
  height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cert-card img {
  max-width: 100%;
  max-height: 100%;
  display: block;
  object-fit: contain;
}
.cert-caption {
  text-align: center;
  font-size: 13px;
  color: var(--text-secondary);
  margin: 12px 0 0;
}
@media (max-width: 560px) {
  .cert-card { height: 200px; }
}
.slider-btn {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.slider-btn:hover { border-color: var(--accent); color: var(--accent); }
.slider-btn svg { width: 16px; height: 16px; }
.slider-dots { display: flex; justify-content: center; gap: 8px; margin-top: 16px; }
.slider-dots button {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  border: none;
  padding: 0;
  background: var(--line);
  cursor: pointer;
}
.slider-dots button[aria-current="true"] { background: var(--accent); }

/* process */
.process-rail { list-style: none; margin: 24px 0 0; padding: 0; border-left: 1px solid var(--line); }
.process-rail li { display: flex; gap: 20px; padding: 0 0 32px 24px; position: relative; }
.process-rail li:last-child { padding-bottom: 0; }
.rail-num {
  position: absolute;
  left: -13px;
  top: 0;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--accent-dark);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.process-rail p { font-size: 15px; margin: 0; max-width: 460px; }

/* outcomes */
.outcomes-list { list-style: none; margin: 0 0 16px; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.outcomes-list li {
  font-size: 15px;
  color: var(--text-secondary);
  padding-left: 20px;
  position: relative;
}
.outcomes-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

/* pricing */
.pricing-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 24px; }
.price-card {
  background: var(--surface);
  border-radius: 14px;
  padding: 24px;
  position: relative;
}
.price-card-accent { border: 1.5px solid var(--accent); }
.price-card-accent .badge-accent { position: absolute; top: -12px; left: 24px; padding: 5px 12px; }
.price-name { font-size: 13px; color: var(--text-muted); margin-bottom: 8px; }
.price-value { font-family: var(--font-display); font-weight: 600; font-size: 24px; color: var(--text-primary); margin-bottom: 8px; }
.price-desc { font-size: 13px; margin: 0; }
@media (max-width: 560px) {
  .pricing-grid { grid-template-columns: 1fr; }
}

/* faq */
.faq-list { display: flex; flex-direction: column; gap: 10px; margin-top: 24px; }
.faq-list details {
  background: var(--surface);
  border-radius: 10px;
  padding: 16px 20px;
}
.faq-list summary {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  color: var(--text-primary);
  cursor: pointer;
  list-style: none;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: "+";
  float: right;
  color: var(--accent);
  font-size: 18px;
}
.faq-list details[open] summary::after { content: "–"; }
.faq-list details p { margin: 12px 0 0; font-size: 14px; }

/* reviews */
.reviews-note { margin-top: -8px; margin-bottom: 24px; font-size: 13px; color: var(--text-muted); }
.reviews-list { display: flex; flex-direction: column; gap: 10px; }
.review-card {
  background: var(--surface);
  border-radius: 12px;
  padding: 20px 22px;
  position: relative;
}
.review-card::before {
  content: "\201C";
  position: absolute;
  top: 6px;
  left: 20px;
  font-family: var(--font-display);
  font-size: 44px;
  color: var(--accent);
  opacity: 0.5;
  line-height: 1;
}
.review-card summary {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 16px;
  line-height: 1.5;
  color: var(--text-primary);
  cursor: pointer;
  list-style: none;
  padding-left: 30px;
}
.review-card summary::-webkit-details-marker { display: none; }
.review-card summary::after {
  content: "Читать полностью";
  display: block;
  margin-top: 10px;
  font-family: var(--font-body);
  font-style: normal;
  font-size: 12px;
  color: var(--accent);
}
.review-card[open] summary::after { content: "Свернуть"; }
.review-card p {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-secondary);
  padding-left: 30px;
  margin: 12px 0 0;
}

/* cta */
.cta-section { text-align: center; }
.cta-section .lead-small { margin: 0 auto 24px; }
.contact-links { display: flex; justify-content: center; gap: 24px; margin-top: 28px; }
.contact-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-secondary);
  text-decoration: none;
}
.contact-link:hover { color: var(--accent); }
.contact-link svg { width: 17px; height: 17px; }

/* footer */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 28px 0;
  text-align: center;
  font-size: 13px;
  color: var(--text-muted);
}
.footer-name { margin: 0 0 10px; }
.footer-legal {
  margin: 0 auto 6px;
  max-width: 560px;
  font-size: 11.5px;
  line-height: 1.6;
  color: var(--text-muted);
  opacity: 0.75;
}
.footer-legal:last-child { margin-bottom: 0; }

/* to top */
.to-top {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  z-index: 50;
}
.to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.to-top:hover { border-color: var(--accent); color: var(--accent); }
.to-top svg { width: 18px; height: 18px; }

/* small mobile tightening */
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .header-inner { padding-top: 14px; padding-bottom: 14px; }
  .logo { font-size: 15px; }
  .btn-small { padding: 8px 14px; font-size: 12px; }
  .hero { padding: 40px 0 32px; }
  .hero h1 { font-size: 25px; }
  .hero .lead { font-size: 14.5px; }
  .section { padding: 48px 0; }
  h2 { font-size: 21px; }
  .eyebrow { font-size: 12px; }
  .cert-card { height: 170px; }
  .review-card { padding: 16px 18px; }
  .review-card summary,
  .review-card p { padding-left: 26px; font-size: 14px; }
  .review-card::before { font-size: 36px; top: 4px; left: 16px; }
  .to-top { width: 40px; height: 40px; right: 14px; bottom: 14px; }
  .contact-links { flex-direction: column; gap: 14px; }
}

@media (max-width: 360px) {
  .logo { font-size: 13.5px; }
  .btn-small { padding: 7px 11px; font-size: 11.5px; }
  .hero h1 { font-size: 22px; }
}

/* mobile: unified dark background with winding road line to the final CTA */
.road-bg { display: none; }
@media (max-width: 760px) {
  body {
    background-color: var(--bg);
  }
  .section,
  .section-alt {
    background: transparent;
    border-top: none;
  }
  .hero-road { display: none; }
  .road-bg {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: -1;
    pointer-events: none;
  }
  .road-bg svg { display: block; width: 100%; height: 100%; }
}