@font-face {
  font-family: 'Inter';
  src: url('/static/fonts/Inter-VF.ttf') format('truetype-variations');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --primary: #D9561A;
  --primary-hover: #e66428;
  --primary-glow: rgba(217, 86, 26, 0.15);
  
  --bg-page: #FFFFFF;
  --bg-card: #FFFFFF;
  --border-card: #E5E7EB;
  
  --text-primary: #111827;
  --text-secondary: #4B5563;
  --text-muted: #6B7280;
  
  --radius-xl: 22px;
  --radius-lg: 18px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

body {
  background-color: var(--bg-page);
  color: var(--text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
  padding-bottom: 30px;
}

.container {
  max-width: 480px;
  margin: 0 auto;
  padding: 16px 16px 24px 16px;
}

/* ─── Заголовок страницы: Материалы и статьи ─── */
.page-header {
  padding: 8px 4px 14px 4px;
}

.header-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.4px;
  line-height: 1.2;
}

/* ─── Карточка профиля (Белая, минималистичная, точь-в-точь скрин 1) ─── */
.profile-card {
  background: var(--bg-card);
  border: 1.5px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
}

.profile-left {
  display: flex;
  align-items: center;
  gap: 14px;
}

.avatar-wrapper {
  width: 48px;
  height: 64px;
  border-radius: 20px;
  overflow: hidden;
  flex-shrink: 0;
  background: #F3F4F6;
  border: 1px solid #E5E7EB;
}

.profile-avatar {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.profile-info {
  display: flex;
  flex-direction: column;
}

.profile-name {
  color: var(--text-primary);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.2px;
}

.profile-status {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 5px;
}

.online-indicator {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: #10B981;
}

.profile-handle {
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 500;
}

.profile-badge {
  background: #FFF7ED;
  border: 1.5px solid #FDBA74;
  border-radius: 9999px;
  padding: 8px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.profile-badge span {
  color: #D9561A;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.6px;
  line-height: 1.15;
}

/* ─── Список материалов (Все белые панели) ─── */
.card-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.item-card {
  background: var(--bg-card);
  border: 1.5px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: var(--transition);
  cursor: pointer;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02);
}

.item-card:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.05);
}

/* ─── Первая карточка: ПРЯМ ОБВЕДЕНА ОРАНЖЕВЫМ ─── */
.item-card.featured-card {
  border: 2px solid #D9561A !important;
  box-shadow: 0 4px 20px rgba(217, 86, 26, 0.15) !important;
  background: #FFFFFF;
}

.card-left {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
  min-width: 0;
}

.card-icon-box {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.card-icon-box.orange {
  background: #FFF7ED;
  border: 1px solid #FFEDD5;
}

.card-icon-box.gray {
  background: #F9FAFB;
  border: 1px solid #F3F4F6;
}

.card-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.card-title {
  color: var(--text-primary);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-subtitle {
  color: var(--text-muted);
  font-size: 12px;
  margin-top: 3px;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  margin-left: 8px;
}

.badge {
  font-size: 11px;
  font-weight: 700;
  padding: 4px 9px;
  border-radius: 6px;
  letter-spacing: 0.2px;
}

.badge.active {
  background: #D9561A;
  color: #FFFFFF;
}

.badge.locked {
  background: #F3F4F6;
  color: #6B7280;
}

.chevron {
  color: #9CA3AF;
  font-size: 18px;
  line-height: 1;
}

.featured-card .chevron {
  color: #D9561A;
  font-size: 26px;
  font-weight: 500;
  line-height: 1;
  transition: transform 0.2s ease;
  margin-right: 2px;
}

.featured-card:active .chevron {
  transform: translateX(3px);
}

/* ─── Минималистичная кнопка связи ─── */
.minimal-contact-btn {
  margin-top: 20px;
  background: #FFFFFF;
  border: 1.5px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 15px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--text-primary);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
  transition: var(--transition);
}

.minimal-contact-btn:hover,
.minimal-contact-btn:active {
  border-color: #D9561A;
  color: #D9561A;
}

.contact-btn-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.contact-btn-icon {
  font-size: 18px;
}

.btn-arrow {
  color: #D9561A;
  font-size: 18px;
  font-weight: 700;
}

/* ─── Screen Barrier (Проверка подписки) ─── */
.sub-barrier {
  position: fixed;
  inset: 0;
  background: rgba(17, 24, 39, 0.7);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.sub-barrier.active {
  display: flex;
}

.barrier-card {
  background: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: 28px 22px;
  text-align: center;
  max-width: 360px;
  width: 100%;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
  animation: modalEnter 0.25s ease-out;
}

.barrier-icon {
  font-size: 38px;
  margin-bottom: 12px;
}

.barrier-card h2 {
  font-size: 20px;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.barrier-card p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 20px;
}

.sub-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.primary-btn {
  background: #D9561A;
  color: #FFFFFF;
  border: none;
  font-size: 14px;
  font-weight: 700;
  padding: 13px 18px;
  border-radius: var(--radius-md);
  text-decoration: none;
  display: block;
  box-shadow: 0 4px 14px rgba(217, 86, 26, 0.3);
}

.btn-secondary {
  background: #F3F4F6;
  color: var(--text-primary);
  border: 1px solid var(--border-card);
  font-size: 13px;
  font-weight: 600;
  padding: 12px 18px;
  border-radius: var(--radius-md);
  cursor: pointer;
}

.sub-error-hint {
  font-size: 12px;
  color: #DC2626;
  margin-top: 6px;
  display: none;
}

/* ─── Модальный Ридер Статьи ─── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 999;
  display: none;
  align-items: flex-end;
}

.modal-overlay.active {
  display: flex;
}

/* ─── Отдельная страница чтения статьи ─── */
.article-top-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid #F3F4F6;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.back-btn {
  background: #F3F4F6;
  border: 1px solid #E5E7EB;
  border-radius: 12px;
  padding: 7px 14px 7px 10px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  transition: var(--transition);
}

.back-btn:active {
  background: #E5E7EB;
  transform: scale(0.97);
}

.back-btn-icon {
  font-size: 20px;
  line-height: 1;
  color: #D9561A;
  font-weight: 700;
  margin-top: -1px;
}

.nav-article-meta {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
}

.article-container {
  padding-top: 14px;
  padding-bottom: 40px;
}

.article-body {
  font-size: 15px;
  line-height: 1.65;
  color: #374151;
}

.article-body h2 {
  font-size: 22px;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.35;
  margin-bottom: 16px;
  letter-spacing: -0.4px;
}

.article-body p {
  margin-bottom: 14px;
}

.quote-box {
  background: #FFF7ED;
  border-left: 3px solid #D9561A;
  padding: 12px 14px;
  border-radius: 0 10px 10px 0;
  color: #9A3412;
  font-style: italic;
  font-size: 13px;
  margin: 14px 0;
}

.step-card {
  background: #F9FAFB;
  border: 1px solid #E5E7EB;
  border-radius: var(--radius-md);
  padding: 14px;
  margin: 12px 0;
}

.step-num {
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  color: #D9561A;
  margin-bottom: 4px;
}

.article-feedback-card {
  background: #FFF7ED;
  border: 1.5px solid #FDBA74;
  border-radius: var(--radius-lg);
  padding: 18px 16px;
  margin-top: 28px;
  text-align: left;
}

.article-feedback-card h4 {
  font-size: 16px;
  font-weight: 800;
  color: #9A3412;
  margin-bottom: 8px;
}

.article-feedback-card p {
  font-size: 13.5px;
  color: #7C2D12;
  line-height: 1.55;
  margin-bottom: 4px;
}

/* ─── Типографика и элементы статьи ─── */
.article-header-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #D9561A;
  background: #FFF7ED;
  border: 1px solid #FFEDD5;
  padding: 4px 10px;
  border-radius: 20px;
  margin-bottom: 10px;
}

.article-headline {
  font-size: 23px;
  font-weight: 850;
  line-height: 1.25;
  color: var(--text-primary);
  letter-spacing: -0.5px;
  margin-bottom: 8px;
}

.article-subheadline {
  font-size: 15px;
  font-weight: 700;
  color: #D9561A;
  margin-top: 0;
  margin-bottom: 14px;
  line-height: 1.4;
}

.article-lead {
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-secondary);
  margin-bottom: 18px;
}

/* Статистика кейса */
.proof-numbers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin: 16px 0 20px 0;
}

.proof-num-card {
  background: #F9FAFB;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 12px 10px;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.proof-num-card.highlight {
  background: #FFF7ED;
  border-color: #FDBA74;
}

.num-val {
  font-size: 17px;
  font-weight: 850;
  color: var(--text-primary);
  line-height: 1.2;
}

.proof-num-card.highlight .num-val {
  color: #D9561A;
}

.num-lbl {
  font-size: 10px;
  color: var(--text-muted);
  line-height: 1.3;
  margin-top: 4px;
}

.content-section {
  margin: 26px 0;
}

.content-section h3 {
  font-size: 18px;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 12px;
  line-height: 1.3;
}

.phrases-bubble {
  background: #F3F4F6;
  border-radius: var(--radius-md);
  padding: 12px 14px;
  font-size: 13px;
  color: #4B5563;
  margin: 12px 0 16px 0;
  line-height: 1.6;
  font-weight: 500;
}

.phrases-bubble span {
  color: #1F2937;
  font-weight: 600;
}

/* Шаги воронки */
.funnel-steps-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 14px 0;
}

.step-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: #FFFFFF;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 12px 14px;
}

.step-item.alert-step {
  border-color: #FCA5A5;
  background: #FEF2F2;
}

.step-num-badge {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #D9561A;
  color: #FFFFFF;
  font-size: 12px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.step-item.alert-step .step-num-badge {
  background: #DC2626;
}

.step-desc {
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--text-secondary);
}

.insight-box {
  background: #FFFBEB;
  border-left: 3px solid #F59E0B;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 12px 14px;
  font-size: 13.5px;
  color: #92400E;
  margin: 14px 0;
  line-height: 1.5;
}

.concept-card {
  background: #F0FDF4;
  border: 1px solid #BBF7D0;
  border-radius: var(--radius-md);
  padding: 16px;
  margin: 16px 0;
}

.concept-card h4 {
  font-size: 15px;
  font-weight: 700;
  color: #166534;
  margin-bottom: 6px;
}

.concept-card p {
  font-size: 13.5px;
  color: #14532D;
  margin: 0;
  line-height: 1.55;
}

/* Карточки кейсов */
.case-card {
  background: #FFFFFF;
  border: 1.5px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 18px 16px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.03);
}

.case-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.case-tag {
  font-size: 11px;
  font-weight: 700;
  color: #6B7280;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.case-badge {
  font-size: 11px;
  font-weight: 800;
  color: #D9561A;
  background: #FFF7ED;
  padding: 3px 8px;
  border-radius: 6px;
}

.case-card h4 {
  font-size: 16px;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.case-card p {
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.case-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.metric {
  background: #F9FAFB;
  border-radius: var(--radius-sm);
  padding: 10px 12px;
}

.metric b {
  display: block;
  font-size: 16px;
  color: var(--text-primary);
}

.metric span {
  font-size: 11px;
  color: var(--text-muted);
}

/* 5 свойств лид-магнита */
.properties-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 14px 0;
}

.property-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: #FFFFFF;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 14px;
}

.prop-num {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: #FFF7ED;
  color: #D9561A;
  border: 1px solid #FDBA74;
  font-size: 13px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}

.property-item b {
  display: block;
  font-size: 14px;
  color: var(--text-primary);
  margin-bottom: 3px;
}

.property-item p {
  font-size: 13px;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.45;
}

/* ─── Интерактивный практикум с промптами ─── */
.ai-workshop {
  background: #FDFEFE;
  border: 2px solid #E5E7EB;
  border-radius: var(--radius-xl);
  padding: 22px 18px;
  margin: 32px 0;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.04);
}

.workshop-badge {
  display: inline-block;
  font-size: 10.5px;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #FFFFFF;
  background: #D9561A;
  padding: 5px 12px;
  border-radius: 20px;
  margin-bottom: 12px;
}

.workshop-step-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  flex-wrap: nowrap;
}

.ws-step-num {
  font-size: 11px;
  font-weight: 850;
  color: #D9561A;
  background: #FFF7ED;
  border: 1px solid #FFEDD5;
  padding: 3px 8px;
  border-radius: 6px;
  white-space: nowrap;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
}

.workshop-step-header h4 {
  font-size: 14.5px;
  font-weight: 800;
  color: var(--text-primary);
  margin: 0;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Раскрывающийся список промпта */
.prompt-accordion {
  background: #FFFFFF;
  border: 1.5px solid var(--border-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

.prompt-accordion[open] {
  border-color: #D9561A;
  box-shadow: 0 4px 18px rgba(217, 86, 26, 0.08);
}

.prompt-accordion summary {
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  user-select: none;
}

.prompt-accordion summary::-webkit-details-marker {
  display: none;
}

.prompt-sum-left {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.prompt-icon {
  font-size: 20px;
  flex-shrink: 0;
}

.prompt-title {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
}

.prompt-sub {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}

.prompt-chevron {
  font-size: 20px;
  color: #9CA3AF;
  line-height: 1;
  transition: transform 0.2s ease;
  flex-shrink: 0;
  margin-left: 8px;
}

.prompt-accordion[open] .prompt-chevron {
  transform: rotate(90deg);
  color: #D9561A;
}

.prompt-inner {
  border-top: 1px solid #F3F4F6;
  background: #F9FAFB;
  padding: 14px 16px;
}

.prompt-action-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}

.prompt-hint {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
}

.copy-btn {
  background: #D9561A;
  color: #FFFFFF;
  border: none;
  border-radius: 8px;
  padding: 7px 14px;
  font-size: 12.5px;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition);
  box-shadow: 0 2px 8px rgba(217, 86, 26, 0.25);
}

.copy-btn:hover {
  background: #E66428;
}

.copy-btn:active {
  transform: scale(0.96);
}

.copy-btn.copied {
  background: #10B981 !important;
  box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3) !important;
}

.prompt-code {
  background: #FFFFFF;
  border: 1px solid #E5E7EB;
  border-radius: var(--radius-sm);
  padding: 14px;
  font-size: 13px;
  line-height: 1.6;
  color: #1F2937;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 320px;
  overflow-y: auto;
  font-family: inherit;
}

.feedback-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 14px;
}

.feedback-cta {
  text-align: center;
  display: block;
}

.channel-cta {
  text-align: center;
  display: block;
  text-decoration: none;
}

/* ─── Нативный Alert Popup (Точь-в-точь скрин 3) ─── */
.alert-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.alert-overlay.active {
  display: flex;
}

.alert-card {
  background: #1C1C1E;
  border-radius: 20px;
  padding: 22px 20px 16px 20px;
  width: 100%;
  max-width: 290px;
  text-align: center;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
  animation: modalEnter 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.alert-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 6px;
}

.alert-emoji {
  font-size: 20px;
}

.alert-title {
  color: #FFFFFF;
  font-size: 17px;
  font-weight: 700;
}

.alert-text {
  color: #D1D5DB;
  font-size: 13px;
  line-height: 1.4;
  margin-bottom: 18px;
}

.alert-btn {
  width: 100%;
  padding: 12px;
  background: #007AFF;
  color: #FFFFFF;
  border: none;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
}

/* ─── Анимации ─── */
@keyframes slideUp {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}

@keyframes modalEnter {
  from { transform: scale(0.92); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}