/* ===========================================================
   MRT.UZ — Design System v4 "Diagnostic Visual"
   По образцу загруженного макета: тёмный hero с фотореалистичной
   анатомической визуализацией (img-плейсхолдеры под изображения
   из Midjourney/другого инструмента), янтарный glow-акцент,
   плотная карточная сетка симптомов разных размеров.
   =========================================================== */

:root {
  /* ---- Color tokens ---- */
  --c-bg:        #F4F2EF;
  --c-bg-alt:    #ECE9E4;
  --c-dark:      #14151A;
  --c-dark-2:    #1C1E24;
  --c-ink:       #1A1B20;
  --c-soft-gray: #6E6F78;
  --c-accent:    #E8742C;
  --c-accent-2:  #F2A35C;
  --c-glow:      #FBE9D8;
  --c-line:      #E2DED7;
  --c-line-dark: #2C2E36;
  --c-white:     #FFFFFF;

  /* Тёплый нейтральный — для экстренных red-flag предупреждений,
     отдельно от акцентного янтаря, чтобы не смешивать категории. */
  --c-urgent:    #8A6A52;
  --c-urgent-bg: #F3ECE2;
  --c-urgent-line: #E3D5C2;

  --f-display: -apple-system, "SF Pro Display", "Segoe UI", Inter, sans-serif;
  --f-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --f-mono: ui-monospace, "SF Mono", "Cascadia Code", Consolas, monospace;

  --maxw: 1240px;
  --radius: 22px;
  --radius-sm: 14px;
  --ease: cubic-bezier(.16,1,.3,1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

body {
  margin: 0;
  font-family: var(--f-body);
  color: var(--c-ink);
  background: var(--c-bg);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { padding: 0; margin: 0; list-style: none; }

h1, h2, h3, h4 {
  font-family: var(--f-display);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.025em;
  margin: 0;
  color: var(--c-ink);
}

h1 { font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 650; letter-spacing: -0.03em; }
h2 { font-size: clamp(1.65rem, 3vw, 2.3rem); }
h3 { font-size: 1.18rem; }

p { margin: 0; }

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

.eyebrow {
  font-family: var(--f-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-accent);
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
}
.eyebrow::before { content: ''; width: 14px; height: 1px; background: var(--c-accent); }

/* ===== Image placeholder ===== */
/* Универсальный плейсхолдер под изображения, которые вы вставите
   из Midjourney/другого инструмента. Замените src у соответствующего
   <img class="ph-img"> или фон у .ph-box на готовое изображение —
   разметка и пропорции уже выстроены под макет. */
.ph-box {
  background: linear-gradient(135deg, #2A2C34 0%, #1A1B20 100%);
  border-radius: inherit;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  color: #5A5C66;
}
.ph-box.light { background: linear-gradient(135deg, #EDE9E2 0%, #E2DDD3 100%); color: #A8A398; }
.ph-box .ph-label {
  font-family: var(--f-mono);
  font-size: 0.72rem;
  text-align: center;
  padding: 12px 16px;
  letter-spacing: 0.02em;
  line-height: 1.5;
}
.ph-box::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(45deg, transparent, transparent 18px, rgba(255,255,255,0.03) 19px, rgba(255,255,255,0.03) 20px);
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--f-body);
  font-weight: 600;
  font-size: 0.94rem;
  padding: 15px 28px;
  border-radius: 100px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .25s var(--ease), background .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
  white-space: nowrap;
}
.btn-primary { background: var(--c-dark); color: var(--c-white); box-shadow: 0 8px 24px rgba(20,21,26,0.25); }
.btn-primary:hover { background: #000; transform: translateY(-1px); }
.btn-accent { background: var(--c-accent); color: var(--c-white); box-shadow: 0 8px 24px rgba(232,116,44,0.35); }
.btn-accent:hover { background: #D2641F; transform: translateY(-1px); }
.btn-secondary { background: var(--c-white); color: var(--c-ink); border-color: var(--c-line); }
.btn-secondary:hover { border-color: var(--c-accent); color: var(--c-accent); }
.btn-ghost { background: transparent; color: var(--c-ink); border-color: var(--c-line); }
.btn-ghost:hover { border-color: var(--c-accent); }
.btn-on-dark { background: rgba(255,255,255,0.08); color: var(--c-white); border-color: rgba(255,255,255,0.16); }
.btn-on-dark:hover { background: rgba(255,255,255,0.14); }
.btn-block { width: 100%; }
.btn-sm { padding: 10px 18px; font-size: 0.85rem; }

.play-badge { display: inline-flex; align-items: center; gap: 12px; font-size: 0.9rem; font-weight: 500; color: var(--c-ink); cursor: pointer; }
.play-badge .play-circle { width: 46px; height: 46px; border-radius: 50%; background: var(--c-white); display: flex; align-items: center; justify-content: center; box-shadow: 0 6px 18px rgba(20,21,26,0.12); flex-shrink: 0; }
.play-badge .play-circle svg { width: 14px; height: 14px; }

/* ===== Header ===== */
.site-header { position: sticky; top: 0; z-index: 100; background: rgba(244,242,239,0.85); backdrop-filter: blur(16px) saturate(160%); border-bottom: 1px solid var(--c-line); }
.site-header .container { position: relative; display: flex; align-items: center; justify-content: space-between; height: 78px; }
.logo { font-family: var(--f-display); font-weight: 700; font-size: 1.2rem; color: var(--c-ink); display: flex; align-items: center; gap: 8px; letter-spacing: -0.02em; }
.logo .logo-mark { width: 30px; height: 30px; border-radius: 9px; background: var(--c-dark); color: var(--c-accent-2); display: flex; align-items: center; justify-content: center; font-size: 0.95rem; }
.logo .logo-sub { font-family: var(--f-mono); font-size: 0.55rem; color: var(--c-soft-gray); font-weight: 400; letter-spacing: 0.03em; margin-left: 4px; }

.main-nav { display: flex; gap: 28px; align-items: center; }
.main-nav a { font-size: 0.9rem; font-weight: 500; color: var(--c-soft-gray); position: relative; padding: 4px 0; transition: color .2s; }
.main-nav a:hover { color: var(--c-ink); }
.main-nav .dropdown { position: relative; }
.main-nav .dropdown-menu {
  position: absolute; top: calc(100% + 14px); left: -16px;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(20px);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-sm);
  box-shadow: 0 24px 48px rgba(20,21,26,0.12);
  padding: 10px; min-width: 250px;
  opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: all .25s var(--ease);
  max-height: 70vh; overflow-y: auto;
}
.main-nav .dropdown:hover .dropdown-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown-menu a { display: block; padding: 9px 12px; border-radius: 8px; font-size: 0.86rem; color: var(--c-soft-gray); }
.dropdown-menu a:hover { background: var(--c-glow); color: var(--c-accent); }

.header-cta { display: flex; gap: 10px; align-items: center; }
.header-icon-btn { width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--c-ink); background: transparent; border: none; cursor: pointer; }
.header-icon-btn:hover { background: var(--c-line); }
.header-icon-btn svg { width: 18px; height: 18px; }
.burger { display: flex; background: none; border: none; cursor: pointer; padding: 8px; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 50%; }
.burger:hover { background: var(--c-line); }
.burger svg { width: 18px; height: 18px; }
.burger.mobile-only { display: none; }

/* ===== Hero — тёмный, фотореалистичная анатомия справа ===== */
.hero-dark { position: relative; background: var(--c-dark); border-radius: 0 0 var(--radius) var(--radius); overflow: hidden; margin-bottom: 8px; }
.hero-dark-grid { display: grid; grid-template-columns: 1fr 1fr; align-items: stretch; min-height: 560px; }
.hero-copy { padding: 64px 24px 64px 48px; display: flex; flex-direction: column; justify-content: center; position: relative; z-index: 2; }
.hero-copy .eyebrow { color: var(--c-accent-2); margin-bottom: 18px; }
.hero-copy .eyebrow::before { background: var(--c-accent-2); }
.hero-copy h1 { color: var(--c-white); margin-bottom: 20px; }
.hero-copy .hero-lead { color: #B7B6BD; font-size: 1.1rem; max-width: 460px; margin-bottom: 32px; line-height: 1.55; }
.hero-copy .hero-actions { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.hero-copy .play-badge { color: var(--c-white); }

.hero-visual { position: relative; min-height: 420px; }
.hero-visual .ph-box { position: absolute; inset: 0; border-radius: 0; }
.hero-visual .ph-box::after { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 140px; background: linear-gradient(90deg, var(--c-dark), transparent); }

/* ===== Glass card / generic card ===== */
.glass-card { background: rgba(255,255,255,0.6); backdrop-filter: blur(20px) saturate(160%); border: 1px solid rgba(255,255,255,0.7); border-radius: var(--radius); box-shadow: 0 24px 60px rgba(20,21,26,0.06), inset 0 1px 0 rgba(255,255,255,0.5); }

/* ===== Symptom bento grid — карточки разного размера, с картинкой ===== */
.symptom-bento { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 190px; gap: 14px; }
.symptom-bento .bento-intro { grid-row: span 2; display: flex; flex-direction: column; justify-content: flex-start; padding: 4px; }
.symptom-bento .bento-intro p { color: var(--c-soft-gray); margin-top: 10px; font-size: 0.95rem; line-height: 1.55; }
.symptom-card {
  position: relative; border-radius: var(--radius); overflow: hidden; text-decoration: none;
  display: flex; flex-direction: column; justify-content: flex-end; padding: 18px;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
  background: var(--c-white); border: 1px solid var(--c-line);
}
.symptom-card.tall { grid-row: span 2; }
.symptom-card:hover { transform: translateY(-3px); box-shadow: 0 20px 44px rgba(20,21,26,0.12); }
.symptom-card .card-img { position: absolute; inset: 0; z-index: 0; }
.symptom-card .card-img .ph-box { width: 100%; height: 100%; }
.symptom-card .card-img::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 40%, rgba(0,0,0,0.55) 100%); }
.symptom-card h3 { position: relative; z-index: 1; color: var(--c-white); font-size: 1.02rem; font-family: var(--f-body); font-weight: 600; letter-spacing: -0.01em; }
.symptom-card .s-arrow {
  position: relative; z-index: 1; margin-top: 8px; width: 34px; height: 34px; border-radius: 50%;
  background: rgba(255,255,255,0.16); backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center; color: var(--c-white);
  transition: background .25s;
}
.symptom-card:hover .s-arrow { background: var(--c-accent); }
.symptom-card.all-link { background: var(--c-bg-alt); align-items: center; justify-content: center; text-align: center; gap: 10px; }
.symptom-card.all-link h3 { color: var(--c-ink); }
.symptom-card.all-link .s-arrow { background: var(--c-white); color: var(--c-ink); position: static; }

/* ===== Sections ===== */
.section { padding: 84px 0; }
.section-alt { background: var(--c-bg-alt); }
.section-dark { background: var(--c-dark); color: #ABA9AE; }
.section-dark h2, .section-dark h3 { color: var(--c-white); }
.section-head { max-width: 660px; margin-bottom: 44px; }
.section-head h2 { margin-top: 14px; }
.section-head p { margin-top: 14px; color: var(--c-soft-gray); font-size: 1.04rem; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head.center .eyebrow { justify-content: center; }
.section-head.center .eyebrow::before { display: none; }
.section-foot { display: flex; justify-content: center; margin-top: 32px; }

/* ===== Service / popular cards ===== */
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.service-card {
  background: var(--c-white); border: 1px solid var(--c-line); border-radius: var(--radius);
  padding: 28px 24px; transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s;
  display: flex; flex-direction: column; gap: 14px; text-decoration: none;
}
.service-card:hover { transform: translateY(-3px); box-shadow: 0 20px 44px rgba(232,116,44,0.1); border-color: var(--c-accent-2); }
.service-card .icon-mark { width: 40px; height: 40px; border-radius: 10px; background: var(--c-glow); color: var(--c-accent); display: flex; align-items: center; justify-content: center; font-family: var(--f-mono); font-size: 0.78rem; font-weight: 600; }
.service-card h3 { font-size: 1.05rem; font-family: var(--f-body); font-weight: 600; letter-spacing: -0.01em; }
.service-card p { color: var(--c-soft-gray); font-size: 0.91rem; }
.service-card .card-price { font-family: var(--f-mono); font-size: 0.8rem; color: var(--c-accent); margin-top: auto; padding-top: 10px; border-top: 1px dashed var(--c-line); }

/* ===== MRI vs CT — тёмный split-блок с картинками по бокам ===== */
.split-compare { background: var(--c-dark); border-radius: var(--radius); display: grid; grid-template-columns: 1fr 1.3fr 1fr; align-items: center; overflow: hidden; position: relative; }
.split-compare .split-img { aspect-ratio: 3/4; }
.split-compare .split-img .ph-box { width: 100%; height: 100%; border-radius: 0; }
.split-compare .split-copy { padding: 36px 28px; color: var(--c-white); }
.split-compare .split-copy.right { text-align: right; }
.split-compare .split-copy h3 { color: var(--c-white); font-size: 1.3rem; margin-bottom: 14px; }
.split-compare .split-copy ul { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.split-compare .split-copy.right ul { align-items: flex-end; }
.split-compare .split-copy li { color: #ABA9AE; font-size: 0.92rem; }
.split-divider {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: 46px; height: 46px; border-radius: 50%; background: var(--c-white);
  display: flex; align-items: center; justify-content: center; gap: 4px; z-index: 3;
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}
.split-divider svg { width: 9px; height: 9px; }

.disclaimer-box { margin-top: 22px; background: var(--c-urgent-bg); border: 1px solid var(--c-urgent-line); border-radius: var(--radius-sm); padding: 16px 20px; font-size: 0.89rem; color: var(--c-urgent); display: flex; gap: 12px; align-items: flex-start; }
.disclaimer-box .warn-icon { flex-shrink: 0; font-weight: 700; }

/* ===== Process steps — с маленькими img-иконками, по образцу ===== */
.process-rail { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.process-step { display: flex; flex-direction: column; gap: 14px; }
.process-step .step-thumb { aspect-ratio: 4/3; border-radius: var(--radius-sm); overflow: hidden; }
.process-step .step-thumb .ph-box { width: 100%; height: 100%; }
.process-step .step-label { display: flex; align-items: baseline; gap: 8px; }
.process-step .step-num { font-family: var(--f-mono); font-size: 0.78rem; color: var(--c-accent); font-weight: 600; }
.process-step h3 { font-size: 0.94rem; font-family: var(--f-body); font-weight: 600; letter-spacing: -0.01em; }
.process-arrow { display: flex; align-items: center; justify-content: center; color: var(--c-line); }

.process-cta { background: var(--c-white); border: 1px solid var(--c-line); border-radius: var(--radius); padding: 26px; display: flex; flex-direction: column; gap: 14px; }
.process-cta h3 { font-size: 1.05rem; }
.process-cta p { color: var(--c-soft-gray); font-size: 0.9rem; }

/* ===== Trust block ===== */
.trust-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: rgba(255,255,255,0.06); border-radius: var(--radius); overflow: hidden; }
.trust-item { background: rgba(255,255,255,0.03); padding: 30px; display: flex; gap: 16px; transition: background .3s; }
.trust-item:hover { background: rgba(232,116,44,0.08); }
.trust-item .t-mark { color: var(--c-accent-2); font-size: 1.05rem; flex-shrink: 0; }
.trust-item p { font-size: 0.94rem; color: #B5B3B8; line-height: 1.6; }

/* ===== Doctors-explain — горизонтальные карточки с превью ===== */
.topic-rail { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.topic-card {
  position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 3/3.6;
  display: flex; flex-direction: column; justify-content: flex-end; padding: 18px;
  transition: transform .3s var(--ease);
}
.topic-card:hover { transform: translateY(-3px); }
.topic-card .card-img { position: absolute; inset: 0; z-index: 0; }
.topic-card .card-img .ph-box { width: 100%; height: 100%; }
.topic-card .card-img::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 30%, rgba(0,0,0,0.6) 100%); }
.topic-card .t-tag { position: relative; z-index: 1; font-family: var(--f-mono); font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--c-accent-2); }
.topic-card h3 { position: relative; z-index: 1; color: var(--c-white); font-size: 0.98rem; font-family: var(--f-body); font-weight: 600; margin-top: 8px; letter-spacing: -0.01em; }
.topic-card .t-soon { position: relative; z-index: 1; margin-top: 6px; font-size: 0.76rem; color: #C7C5CA; opacity: 0.85; }
.topic-rail-more { width: 44px; height: 44px; border-radius: 50%; background: var(--c-white); border: 1px solid var(--c-line); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }

/* ===== Form ===== */
.lead-form { display: flex; flex-direction: column; gap: 14px; }
.form-row { display: flex; gap: 12px; }
.field { display: flex; flex-direction: column; gap: 6px; flex: 1; }
.field label { font-size: 0.81rem; color: var(--c-soft-gray); font-weight: 500; }
.field input, .field select, .field textarea {
  border: 1px solid var(--c-line); border-radius: var(--radius-sm); padding: 13px 14px;
  font-family: var(--f-body); font-size: 0.95rem; background: var(--c-white); color: var(--c-ink);
  transition: border-color .2s, box-shadow .2s;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--c-accent-2); box-shadow: 0 0 0 4px rgba(232,116,44,0.12); }
.field-radio-group { display: flex; gap: 10px; }
.field-radio-group label { flex: 1; text-align: center; border: 1px solid var(--c-line); border-radius: var(--radius-sm); padding: 11px; font-size: 0.87rem; cursor: pointer; transition: border-color .2s, background .2s; }
.field-radio-group input { display: none; }
.field-radio-group input:checked + span { color: var(--c-accent); font-weight: 600; }
.field-radio-group label:has(input:checked) { border-color: var(--c-accent-2); background: var(--c-glow); }
.field-note { font-size: 0.77rem; color: var(--c-soft-gray); }
.form-success { display: none; text-align: center; padding: 24px 0; }
.form-success.active { display: block; }
.form-success-icon { width: 48px; height: 48px; border-radius: 50%; background: var(--c-accent); color: white; display: flex; align-items: center; justify-content: center; margin: 0 auto 16px; font-size: 1.4rem; }
.form-panel-label { font-family: var(--f-mono); font-size: 0.7rem; color: var(--c-soft-gray); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 6px; display: block; }

/* ===== FAQ ===== */
.faq-list { display: flex; flex-direction: column; gap: 1px; background: var(--c-line); border: 1px solid var(--c-line); border-radius: var(--radius); overflow: hidden; }
.faq-item { background: var(--c-white); }
.faq-q { width: 100%; text-align: left; padding: 22px 24px; background: none; border: none; font-family: var(--f-body); font-size: 0.98rem; font-weight: 600; color: var(--c-ink); cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; letter-spacing: -0.01em; }
.faq-q .plus { font-family: var(--f-mono); color: var(--c-accent); font-size: 1.1rem; flex-shrink: 0; transition: transform .3s var(--ease); }
.faq-item.open .plus { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .35s var(--ease); padding: 0 24px; }
.faq-a p { padding-bottom: 22px; color: var(--c-soft-gray); font-size: 0.94rem; line-height: 1.65; }
.faq-item.open .faq-a { max-height: 600px; }

/* ===== Breadcrumbs ===== */
.breadcrumbs { font-size: 0.81rem; color: var(--c-soft-gray); margin-bottom: 20px; display: flex; gap: 8px; flex-wrap: wrap; }
.breadcrumbs a { color: var(--c-soft-gray); }
.breadcrumbs a:hover { color: var(--c-accent); }

/* ===== Page hero (service/symptom detail) ===== */
.page-hero { padding: 44px 0 52px; border-bottom: 1px solid var(--c-line); }
.page-hero-grid { display: grid; grid-template-columns: 1.3fr 0.7fr; gap: 48px; align-items: start; }
.page-meta { display: flex; gap: 24px; margin-top: 20px; flex-wrap: wrap; }
.page-meta-item { font-size: 0.84rem; }
.page-meta-item .label { color: var(--c-soft-gray); display: block; font-family: var(--f-mono); font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 4px; }
.page-meta-item .value { color: var(--c-ink); font-weight: 600; }
.page-meta-item .meta-note { display:block; margin-top:4px; color: var(--c-soft-gray); font-size: 0.72rem; }

/* ===== Content protocol blocks ===== */
.protocol-block { display: grid; grid-template-columns: 180px 1fr; gap: 36px; padding: 40px 0; border-bottom: 1px solid var(--c-line); }
.protocol-label { font-family: var(--f-mono); font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--c-accent); position: sticky; top: 100px; }
.protocol-content h2 { font-size: 1.4rem; margin-bottom: 16px; }
.protocol-content p { color: var(--c-soft-gray); margin-bottom: 14px; }
.protocol-content ul { display: flex; flex-direction: column; gap: 10px; margin-top: 16px; }
.protocol-content li { color: var(--c-soft-gray); padding-left: 22px; position: relative; font-size: 0.96rem; }
.protocol-content li::before { content: ''; position: absolute; left: 0; top: 9px; width: 7px; height: 1px; background: var(--c-accent); }

.redflag-box { background: var(--c-urgent-bg); border: 1px solid var(--c-urgent-line); border-radius: var(--radius-sm); padding: 20px 22px; margin-top: 18px; }
.redflag-box .rf-title { font-weight: 700; color: var(--c-urgent); font-size: 0.9rem; margin-bottom: 8px; display: flex; align-items: center; gap: 8px; }
.redflag-box ul { margin-top: 8px; }
.redflag-box li { color: var(--c-urgent); font-size: 0.91rem; }
.redflag-box li::before { background: var(--c-urgent); }

.warn-box { background: var(--c-glow); border: 1px solid #F3D8B8; border-radius: var(--radius-sm); padding: 18px 20px; margin-top: 18px; font-size: 0.91rem; color: var(--c-soft-gray); }
.warn-box strong { color: var(--c-accent); }

.sticky-cta { position: sticky; top: 100px; }
.sticky-cta .price-tag { font-family: var(--f-mono); font-size: 1.45rem; color: var(--c-ink); margin-bottom: 4px; display: block; font-weight: 600; }
.sticky-cta .price-note { font-size: 0.76rem; color: var(--c-soft-gray); margin-bottom: 20px; display: block; }

.related-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.related-card { background: var(--c-white); border: 1px solid var(--c-line); border-radius: var(--radius-sm); padding: 18px; font-size: 0.87rem; font-weight: 600; transition: border-color .25s; display: block; }
.related-card:hover { border-color: var(--c-accent-2); color: var(--c-accent); }
.related-card .r-price { display: block; font-family: var(--f-mono); font-weight: 400; font-size: 0.76rem; color: var(--c-soft-gray); margin-top: 8px; }

/* ===== Articles ===== */
.article-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.article-card { background: var(--c-white); border: 1px solid var(--c-line); border-radius: var(--radius); overflow: hidden; transition: transform .3s var(--ease), box-shadow .3s var(--ease); text-decoration: none; display: block; }
.article-card:hover { transform: translateY(-3px); box-shadow: 0 20px 44px rgba(232,116,44,0.1); }
.article-card-body { padding: 22px; }
.article-tag { font-family: var(--f-mono); font-size: 0.68rem; color: var(--c-accent); text-transform: uppercase; letter-spacing: 0.05em; }
.article-card h3 { font-size: 1.02rem; margin: 10px 0; font-family: var(--f-body); font-weight: 600; letter-spacing: -0.01em; }
.article-card p { color: var(--c-soft-gray); font-size: 0.89rem; }
.article-thumb { height: 130px; }
.article-thumb .ph-box { width: 100%; height: 100%; border-radius: 0; }

.article-body { max-width: 720px; margin: 0 auto; }
.article-body h2 { margin-top: 40px; margin-bottom: 14px; font-size: 1.4rem; }
.article-body p { color: var(--c-soft-gray); margin-bottom: 18px; font-size: 1.01rem; }
.article-body ul { margin: 18px 0; display: flex; flex-direction: column; gap: 10px; }
.article-body li { color: var(--c-soft-gray); padding-left: 22px; position: relative; }
.article-body li::before { content: ''; position: absolute; left: 0; top: 9px; width: 7px; height: 1px; background: var(--c-accent); }

/* ===== CTA band ===== */
.cta-band { background: var(--c-dark); border-radius: var(--radius); padding: 52px; display: grid; grid-template-columns: 1.3fr 0.7fr; align-items: center; gap: 32px; position: relative; overflow: hidden; }
.cta-band::before { content: ''; position: absolute; top: -50%; right: -10%; width: 400px; height: 400px; background: radial-gradient(circle, rgba(232,116,44,0.22), transparent 70%); pointer-events: none; }
.cta-band h2 { color: var(--c-white); position: relative; }
.cta-band p { color: #ABA9AE; margin-top: 12px; font-size: 1rem; position: relative; }
.cta-band-actions { display: flex; gap: 12px; flex-wrap: wrap; justify-content: flex-end; position: relative; }

/* ===== Consultation form section ===== */
.consult-section { background: var(--c-white); border: 1px solid var(--c-line); border-radius: var(--radius); padding: 48px; display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 48px; }
.consult-copy h2 { margin-bottom: 14px; }
.consult-copy p { color: var(--c-soft-gray); margin-bottom: 10px; }
.consult-disclaimer { margin-top: 22px; font-size: 0.84rem; color: var(--c-soft-gray); border-top: 1px solid var(--c-line); padding-top: 16px; }

/* ===== Footer ===== */
.site-footer { background: var(--c-dark); color: #8C8A91; padding: 64px 0 28px; margin-top: 40px; border-radius: var(--radius) var(--radius) 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid #2C2E36; }
.footer-grid h4 { color: var(--c-white); font-family: var(--f-body); font-size: 0.83rem; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 18px; font-weight: 600; }
.footer-grid ul { display: flex; flex-direction: column; gap: 10px; }
.footer-grid a { font-size: 0.89rem; color: #7C7A82; }
.footer-grid a:hover { color: var(--c-white); }
.footer-logo { font-family: var(--f-display); font-size: 1.3rem; font-weight: 700; color: var(--c-white); margin-bottom: 14px; letter-spacing: -0.02em; }
.footer-logo span { color: var(--c-accent-2); }
.footer-disclaimer { font-size: 0.83rem; color: #6A6870; max-width: 480px; line-height: 1.6; }
.footer-bottom { display: flex; justify-content: space-between; padding-top: 24px; font-size: 0.81rem; color: #57555C; flex-wrap: wrap; gap: 12px; }

/* ===== Mobile sticky CTA bar ===== */
.mobile-sticky-cta { display: none; position: fixed; bottom: 0; left: 0; right: 0; z-index: 200; background: rgba(255,255,255,0.92); backdrop-filter: blur(16px); border-top: 1px solid var(--c-line); box-shadow: 0 -8px 24px rgba(20,21,26,0.08); padding: 10px 14px; gap: 8px; }
.mobile-sticky-cta a { flex: 1; display: flex; align-items: center; justify-content: center; gap: 6px; padding: 12px 8px; border-radius: 10px; font-size: 0.81rem; font-weight: 600; }
.mobile-sticky-cta .msc-call { background: var(--c-dark); color: white; }
.mobile-sticky-cta .msc-tg { background: var(--c-glow); color: var(--c-accent); }
.mobile-sticky-cta .msc-zapis { background: var(--c-accent); color: white; }

/* ===== Desktop floating contacts ===== */
.float-contacts { position: fixed; bottom: 24px; right: 24px; z-index: 200; display: flex; flex-direction: column; gap: 10px; }
.float-btn { width: 50px; height: 50px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.3rem; color: white; box-shadow: 0 10px 28px rgba(20,21,26,0.18); transition: transform .25s var(--ease); }
.float-btn:hover { transform: scale(1.08) translateY(-2px); }
.float-btn.wa { background: var(--c-accent); }
.float-btn.tg { background: var(--c-dark); }
.float-btn.call { background: var(--c-dark); }

/* ===== Utility ===== */
.text-center { text-align: center; }
.mt-0 { margin-top: 0 !important; }
.badge { display: inline-flex; align-items: center; gap: 6px; font-family: var(--f-mono); font-size: 0.7rem; background: var(--c-glow); color: var(--c-accent); padding: 6px 12px; border-radius: 100px; border: 1px solid #F3D8B8; }
.author-byline { display: flex; align-items: center; gap: 10px; margin-top: 18px; font-size: 0.83rem; color: var(--c-soft-gray); }
.author-byline .a-dot { display: inline-block; width: 4px; height: 4px; border-radius: 50%; background: var(--c-soft-gray); flex-shrink: 0; }

/* ===== Responsive ===== */
@media (max-width: 980px) {
  .hero-dark-grid { grid-template-columns: 1fr; min-height: 0; }
  .hero-visual { min-height: 320px; order: -1; }
  .hero-copy { padding: 40px 24px; }
  .symptom-bento { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 170px; }
  .symptom-bento .bento-intro { grid-row: span 1; grid-column: span 2; }
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .split-compare { grid-template-columns: 1fr; }
  .split-compare .split-img { aspect-ratio: 16/7; }
  .split-compare .split-copy.right { text-align: left; }
  .split-compare .split-copy.right ul { align-items: flex-start; }
  .split-divider { display: none; }
  .topic-rail { grid-template-columns: repeat(2, 1fr); }
  .trust-list { grid-template-columns: 1fr; }
  .process-rail { grid-template-columns: repeat(2, 1fr); }
  .process-arrow { display: none; }
  .page-hero-grid { grid-template-columns: 1fr; }
  .protocol-block { grid-template-columns: 1fr; gap: 12px; }
  .protocol-label { position: static; }
  .related-grid { grid-template-columns: repeat(2, 1fr); }
  .article-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .cta-band { grid-template-columns: 1fr; padding: 40px 28px; }
  .cta-band-actions { justify-content: flex-start; }
  .consult-section { grid-template-columns: 1fr; padding: 32px; }
}
@media (max-width: 680px) {
  .main-nav, .header-phone { display: none; }
  .main-nav.nav-open {
    display: flex; flex-direction: column; align-items: flex-start; gap: 4px;
    position: absolute; top: 78px; left: 0; right: 0;
    background: rgba(255,255,255,0.96);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--c-line);
    padding: 12px 24px 20px;
    box-shadow: 0 16px 30px rgba(20,21,26,0.08);
    max-height: 75vh; overflow-y: auto;
  }
  .main-nav.nav-open a { padding: 10px 0; width: 100%; }
  .main-nav.nav-open .dropdown { width: 100%; }
  .main-nav.nav-open .dropdown-menu { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: none; padding: 0 0 0 14px; display: none; min-width: 0; width: 100%; background: transparent; }
  .main-nav.nav-open .dropdown.mobile-expanded .dropdown-menu { display: block; }
  .burger.mobile-only { display: flex; }
  .symptom-bento { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; gap: 12px; padding-bottom: 8px; -webkit-overflow-scrolling: touch; grid-auto-rows: unset; margin: 0 -24px; padding-left: 24px; padding-right: 24px; }
  .symptom-bento .bento-intro { flex: 0 0 88%; scroll-snap-align: start; }
  .symptom-bento .symptom-card { flex: 0 0 72%; height: 220px; scroll-snap-align: start; grid-row: unset; }
  .card-grid { grid-template-columns: 1fr; }
  .related-grid { grid-template-columns: 1fr; }
  .article-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { flex-direction: column; }
  .section { padding: 52px 0; }
  .hero-copy h1 { font-size: 2rem; }
  .topic-rail { grid-template-columns: 1fr 1fr; }
  .mobile-sticky-cta { display: flex; }
  .float-contacts { display: none; }
  body { padding-bottom: 70px; }
  .field-radio-group { flex-direction: column; }
}

/* ===== Real images and corrected MRT/MSKT comparison slider ===== */
.ph-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
}
.hero-visual .ph-img {
  position: absolute;
  inset: 0;
  border-radius: 0;
}
.hero-visual::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 150px;
  background: linear-gradient(90deg, var(--c-dark), rgba(20,21,26,0));
  pointer-events: none;
}
.compare-slider {
  position: relative;
  min-height: 470px;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--c-dark);
  box-shadow: 0 26px 70px rgba(20,21,26,0.12);
}
.compare-side {
  position: absolute;
  inset: 0;
}
.compare-side::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(8,10,15,0.78), rgba(8,10,15,0.18) 42%, rgba(8,10,15,0.18) 58%, rgba(8,10,15,0.78));
}
.compare-side-right {
  clip-path: inset(0 0 0 50%);
}
.compare-overlay {
  position: absolute;
  z-index: 4;
  top: 52px;
  max-width: 260px;
  color: var(--c-white);
}
.compare-overlay-left { left: 54px; }
.compare-overlay-right { right: 54px; text-align: right; }
.compare-overlay h3 {
  color: var(--c-white);
  font-size: 2rem;
  line-height: 1.05;
  margin-bottom: 18px;
}
.compare-overlay h3 span { font-size: 1.15rem; }
.compare-overlay ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 22px;
}
.compare-overlay li { color: #D2D0D7; font-size: 0.94rem; }
.compare-overlay-right ul { align-items: flex-end; }
.compare-range {
  position: absolute;
  z-index: 8;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: ew-resize;
}
.compare-handle {
  position: absolute;
  z-index: 7;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background: rgba(255,255,255,0.92);
  transform: translateX(-50%);
  pointer-events: none;
}
.compare-handle::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--c-white);
  transform: translate(-50%, -50%);
  box-shadow: 0 16px 35px rgba(0,0,0,0.22);
}
.compare-handle span {
  position: relative;
  top: calc(50% - 10px);
  display: inline-block;
  color: var(--c-ink);
  font-weight: 700;
  font-size: 26px;
  line-height: 1;
}
.compare-handle span:first-child { left: -23px; }
.compare-handle span:last-child { left: 18px; }
.symptom-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.symptom-grid .symptom-card {
  min-height: 230px;
}
.symptom-card .card-img .ph-img,
.topic-card .card-img .ph-img,
.process-step .step-thumb .ph-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
@media (max-width: 980px) {
  .compare-slider { min-height: 390px; }
  .compare-overlay { top: 34px; }
  .compare-overlay-left { left: 28px; }
  .compare-overlay-right { right: 28px; }
  .compare-overlay h3 { font-size: 1.55rem; }
  .symptom-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 680px) {
  .compare-slider { min-height: 520px; }
  .compare-overlay { top: 28px; max-width: 180px; }
  .compare-overlay-right { top: auto; bottom: 30px; }
  .compare-overlay h3 { font-size: 1.3rem; }
  .compare-overlay h3 span, .compare-overlay li { font-size: 0.85rem; }
  .symptom-grid { grid-template-columns: 1fr; }
}


/* v1 step5: fix symptoms hub image paths/card render and clickable compare links */
.compare-overlay { z-index: 12; pointer-events: auto; }
.compare-overlay .btn { position: relative; z-index: 13; pointer-events: auto; }
.compare-range { z-index: 6; }
.compare-handle { z-index: 9; }
.compare-side .ph-img { border-radius: 0; }
.symptom-grid .symptom-card .card-img { background: #ded9d2; }
.symptom-grid .symptom-card .card-img .ph-img { display:block; opacity:1; }

/* ===========================================================
   MRT.UZ v1 P0 Iteration 1 Revision
   Исправления первого экрана, меню, симптомов, подсказок и CTA
   =========================================================== */
.hidden-field { display: none !important; }
.symptom-start-head { max-width: 820px; }
.symptom-start-head p { max-width: 680px; }
.swipe-hint {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--c-glow);
  color: var(--c-accent);
  font-size: 0.86rem;
  font-weight: 600;
}
.carousel-dots {
  display: none;
  gap: 6px;
  justify-content: center;
  margin-top: 14px;
}
.carousel-dots span {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: rgba(20,21,26,0.18);
}
.carousel-dots span.active {
  width: 22px;
  background: var(--c-accent);
}
.service-card .card-note {
  display: block;
  margin-top: 8px;
  font-size: 0.78rem;
  line-height: 1.35;
  color: var(--c-soft-gray);
}
.service-card .card-price {
  color: var(--c-accent);
}
.compare-slider { margin-top: 26px; }
.compare-overlay .btn { pointer-events: auto; }
.compare-range { pointer-events: auto; }
@media (max-width: 680px) {
  .main-nav { gap: 0; }
  .swipe-hint { display: inline-flex; }
  .carousel-dots { display: flex; }
  .symptom-bento {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 12px;
    padding-bottom: 10px;
    -webkit-overflow-scrolling: touch;
    margin: 0 -24px;
    padding-left: 24px;
    padding-right: 48px;
  }
  .symptom-bento::after {
    content: '';
    flex: 0 0 12px;
  }
  .symptom-bento .symptom-card,
  .symptom-bento .symptom-card.tall,
  .symptom-bento .symptom-card.all-link {
    flex: 0 0 76%;
    height: 220px;
    min-height: 220px;
    scroll-snap-align: start;
    grid-row: unset;
  }
  .symptom-bento .symptom-card:first-child {
    animation: symptomPeek 1.6s ease-out 0.7s 1;
  }
  @keyframes symptomPeek {
    0%, 100% { transform: translateX(0); }
    45% { transform: translateX(-22px); }
  }
  .compare-slider { min-height: 540px; }
  .compare-overlay-left { left: 22px; right: auto; }
  .compare-overlay-right { right: 22px; }
  .compare-overlay .btn { padding: 9px 13px; }
}


/* P0 iteration 1 revision 3: quick-answer block on symptom pages */
.quick-answer-card {
  background: var(--c-white);
  border: 1px solid rgba(18,17,20,0.08);
  border-radius: var(--radius);
  padding: 30px;
  margin-bottom: 28px;
  box-shadow: 0 18px 50px rgba(18,17,20,0.06);
}
.quick-answer-head { max-width: 760px; margin-bottom: 22px; }
.quick-answer-head h2 { margin-top: 10px; font-size: clamp(1.45rem, 3vw, 2.05rem); }
.quick-answer-head p { color: var(--c-soft-gray); margin-top: 8px; line-height: 1.6; }
.quick-answer-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.quick-answer-col { background: var(--c-bg); border-radius: 22px; padding: 22px; }
.quick-answer-col h3 { font-family: var(--f-body); font-size: 1rem; font-weight: 700; margin-bottom: 10px; }
.quick-answer-col p { color: var(--c-soft-gray); line-height: 1.65; }
.quick-answer-note { margin-top: 14px; padding: 16px 18px; border-radius: 18px; background: rgba(197,162,92,0.13); color: var(--c-dark); line-height: 1.55; }
@media (max-width: 680px) {
  .quick-answer-card { padding: 22px; margin-bottom: 22px; }
  .quick-answer-grid { grid-template-columns: 1fr; }
  .quick-answer-col { padding: 18px; }
}


/* MRT.UZ Iteration 3: mobile UX, price formatting, final responsive fixes */
.price-block {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
}
.price-tag {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--c-glow);
  color: var(--c-accent);
  font-weight: 700;
}
.price-note, .meta-note {
  display: block;
  margin-top: 6px;
  color: var(--c-soft-gray);
  font-size: 0.78rem;
  line-height: 1.35;
}
.page-meta-item .value { display: block; }
.compare-mobile-cards { display: none; }
.compare-mobile-card {
  background: var(--c-white);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  padding: 22px;
}
.compare-mobile-card h3 { margin-top: 8px; font-size: 1.2rem; }
.compare-mobile-card p { margin-top: 10px; color: var(--c-soft-gray); line-height: 1.55; }
.compare-mobile-card ul { display: grid; gap: 8px; margin: 16px 0 18px; }
.compare-mobile-card li { color: var(--c-ink); padding-left: 18px; position: relative; }
.compare-mobile-card li::before { content: '•'; position: absolute; left: 0; color: var(--c-accent); font-weight: 700; }
.mobile-method-label {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--c-glow);
  color: var(--c-accent);
  font-family: var(--f-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}
@media (max-width: 680px) {
  .compare-desktop { display: none !important; }
  .compare-mobile-cards { display: grid; grid-template-columns: 1fr; gap: 14px; margin-top: 22px; }
  .page-meta { grid-template-columns: 1fr; }
  .page-meta-item { padding: 16px; }
  .sticky-cta { position: static; }
  .hero-actions .play-badge { display: none; }
  .service-card .card-price { font-size: 1rem; }
}

/* ===========================================================
   MRT.UZ v6 — merged refinements from Claude v5 + MRT.UZ QA
   =========================================================== */
.hero-trust {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: 24px;
  color: #9C9AA4;
  font-size: 0.86rem;
  line-height: 1.45;
}
.hero-trust svg { color: var(--c-accent-2); flex-shrink: 0; }
.topic-chips { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 28px; }
.topic-chip {
  font-size: 0.86rem;
  font-weight: 500;
  color: var(--c-ink);
  background: var(--c-white);
  border: 1px solid var(--c-line);
  border-radius: 100px;
  padding: 9px 18px;
  text-decoration: none;
  transition: border-color .2s, color .2s;
}
.topic-chip:hover { border-color: var(--c-accent-2); color: var(--c-accent); }
.article-category { padding-top: 8px; padding-bottom: 48px; scroll-margin-top: 100px; }
.article-category:last-child { padding-bottom: 0; }
.article-category-title {
  font-size: 1.05rem;
  font-family: var(--f-mono);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--c-soft-gray);
  margin-bottom: 22px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--c-line);
}
.article-hero-image {
  border-radius: var(--radius);
  overflow: hidden;
  max-height: 420px;
  background: var(--c-dark);
}
.article-hero-image img { width: 100%; height: 100%; object-fit: cover; display: block; }
.article-meta-line { margin-top: 18px; color: var(--c-soft-gray); font-size: 0.92rem; }
.service-quick-answer ul,
.quick-answer-col ul { display: grid; gap: 8px; padding-left: 18px; }
.service-quick-answer li,
.quick-answer-col li { color: var(--c-ink); line-height: 1.55; }
.related-card .r-price { line-height: 1.35; }
/* Desktop keeps the visual slider; mobile gets simple decision cards. */
@media (max-width: 680px) {
  .hero-trust { font-size: 0.82rem; margin-top: 18px; }
  .topic-chips { overflow-x: auto; flex-wrap: nowrap; padding-bottom: 6px; }
  .topic-chip { white-space: nowrap; }
  .article-category { padding-bottom: 34px; }
  .article-hero-image { max-height: 260px; }
  .compare-desktop { display: none !important; }
  .compare-mobile-cards { display: grid !important; grid-template-columns: 1fr; gap: 14px; margin-top: 22px; }
}

/* MRT.UZ v6 Repair: price formatting, process simplification, hub/articles polish */
.process-rail-four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.price-block {
  align-items: start;
}
.price-label {
  display: block;
  font-size: 0.75rem;
  color: var(--c-soft-gray);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-family: var(--f-mono);
}
.price-tag {
  display: inline-flex;
  margin-top: 2px;
  white-space: nowrap;
}
.price-note, .meta-note, .service-card .card-note {
  display: block;
  clear: both;
  white-space: normal;
}
.price-meta .value,
.page-meta-item .value {
  display: block;
  margin-bottom: 6px;
}
.service-price-note span {
  color: var(--c-accent);
  font-weight: 700;
}
.service-price-note small {
  display: inline-block;
  margin-top: 4px;
  color: var(--c-soft-gray);
  font-size: 0.86rem;
}
.section-compact {
  padding-top: 54px;
  padding-bottom: 20px;
}
.hub-guide-card {
  margin-bottom: 0;
}
@media (max-width: 980px) {
  .process-rail-four { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 680px) {
  .process-rail-four { grid-template-columns: 1fr 1fr; gap: 14px; }
  .process-step h3 { font-size: 0.88rem; }
  .price-tag { white-space: normal; }
  .section-compact { padding-top: 34px; }
}

/* MRT.UZ v6.3 — mobile bug fixes + content quality blocks */
.logic-grid,
.decision-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}
.logic-card,
.decision-card {
  background: var(--c-white);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  padding: 24px;
}
.logic-card h3,
.decision-card h3 {
  font-family: var(--f-body);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 10px;
}
.logic-card p,
.decision-card p,
.logic-card li {
  color: var(--c-soft-gray);
  line-height: 1.6;
}
.logic-card ul { display: grid; gap: 8px; padding-left: 18px; }
.decision-card { margin-top: 34px; }
.decision-card h2 { margin-top: 10px; margin-bottom: 16px; }
.symptom-consult-grid {
  grid-template-columns: 1fr 0.9fr;
  align-items: start;
  max-width: none;
}
.symptom-grid .symptom-card { overflow: hidden; }
.symptom-grid .symptom-card h3 { max-width: calc(100% - 34px); }
.symptom-grid .symptom-card .s-arrow { max-width: calc(100% - 44px); white-space: normal; }
@media (max-width: 980px) {
  .symptom-consult-grid { grid-template-columns: 1fr; gap: 22px; }
}
@media (max-width: 680px) {
  .consult-section {
    grid-template-columns: 1fr !important;
    padding: 24px;
    gap: 22px;
  }
  .consult-copy h2,
  .symptom-consult-grid h2 {
    font-size: clamp(1.55rem, 8vw, 2.1rem);
    line-height: 1.08;
  }
  .consult-copy p,
  .symptom-consult-grid p {
    font-size: 1rem;
    line-height: 1.55;
    max-width: none !important;
  }
  .symptom-consult-grid .glass-card {
    padding: 22px !important;
  }
  .field-radio-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }
  .field-radio-group label { margin: 0; }
  .symptom-grid .symptom-card {
    height: 230px;
    min-height: 230px;
  }
  .symptom-grid .symptom-card h3 {
    left: 20px;
    right: 20px;
    bottom: 50px;
    font-size: 1.35rem;
    line-height: 1.12;
    max-width: calc(100% - 40px);
  }
  .symptom-grid .symptom-card .s-arrow {
    left: 20px;
    bottom: 20px;
    width: 42px;
    height: 42px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    background: rgba(255,255,255,0.18);
    color: #fff;
    overflow: hidden;
  }
  .symptom-grid .symptom-card .s-arrow-text { display: none; }
  .logic-grid,
  .decision-grid {
    grid-template-columns: 1fr;
  }
  .logic-card,
  .decision-card {
    padding: 20px;
  }
}
/* MRT.UZ v6.3.1 — corrected mobile symptom-card positioning */
@media (max-width: 680px) {
  .symptom-grid .symptom-card {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 20px;
  }
  .symptom-grid .symptom-card h3 {
    position: relative;
    left: auto;
    right: auto;
    bottom: auto;
    margin: 0 0 8px 0;
    max-width: 100%;
    font-size: 1.35rem;
    line-height: 1.12;
  }
  .symptom-grid .symptom-card .s-arrow {
    position: relative;
    left: auto;
    bottom: auto;
    margin-top: 0;
    width: 42px;
    min-width: 42px;
    height: 42px;
    max-width: 42px;
  }
}