/* ============================================
   Посадочные страницы в стиле главной v3.
   Основа — landing-v3.css (шапка, герой, секции, карточки, FAQ, футер);
   здесь только блоки, которых на главной нет.
   ============================================ */

/* ===== Герой ===== */

.sv3-hero { padding: 40px 0 88px; }

.sv3-crumbs {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 36px;
  font-size: 13px;
  color: var(--v3-faint);
}

.sv3-crumbs a {
  color: var(--v3-on-dark-muted);
  text-decoration: none;
}

.sv3-crumbs a:hover { color: #ffffff; }

.sv3-hero h1 { font-size: clamp(34px, 5.6vw, 64px); }

.v3-section p a,
.v3-section li a,
.v3-faq p a {
  color: var(--v3-blue);
  text-decoration: underline;
  text-decoration-color: rgba(0, 0, 255, 0.3);
  text-underline-offset: 3px;
}

.v3-section p a:hover,
.v3-section li a:hover,
.v3-faq p a:hover { text-decoration-color: currentColor; }

.sv3-visual {
  max-width: 680px;
  margin: 56px auto 0;
  text-align: left;
}

.sv3-visual .v3-win { min-height: 0; }

.sv3-body {
  padding: 20px 22px 24px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--v3-on-dark);
}

.sv3-body p { margin: 0 0 12px; }

.sv3-body p:last-child { margin-bottom: 0; }

.sv3-body h4 {
  margin: 14px 0 6px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #9aa5ff;
}

.sv3-body h4:first-child { margin-top: 0; }

.sv3-body ul {
  margin: 0 0 6px;
  padding-left: 18px;
}

.sv3-body li { margin-bottom: 4px; }

/* Продиктованная фраза, вставшая в середину абзаца */
.sv3-insert {
  padding: 1px 4px;
  border-radius: 6px;
  background: rgba(34, 211, 238, 0.14);
  box-shadow: inset 0 -2px 0 rgba(34, 211, 238, 0.6);
  color: #ffffff;
}

.sv3-caret {
  display: inline-block;
  width: 2px;
  height: 1.1em;
  margin-left: 2px;
  vertical-align: -0.18em;
  background: var(--v3-cyan);
  animation: sv3-caret 1s steps(2, start) infinite;
}

@keyframes sv3-caret { to { visibility: hidden; } }

.sv3-mic {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  font-size: 13px;
  color: var(--v3-on-dark-muted);
}

.sv3-mic-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #f43f5e;
  box-shadow: 0 0 0 0 rgba(244, 63, 94, 0.6);
  animation: sv3-rec 1.6s ease-out infinite;
}

@keyframes sv3-rec {
  0% { box-shadow: 0 0 0 0 rgba(244, 63, 94, 0.55); }
  70%, 100% { box-shadow: 0 0 0 9px rgba(244, 63, 94, 0); }
}

.sv3-wave {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  height: 18px;
}

.sv3-wave i {
  width: 3px;
  border-radius: 2px;
  background: var(--v3-cyan);
  animation: sv3-wave 1.1s ease-in-out infinite;
}

.sv3-wave i:nth-child(1) { height: 6px; }
.sv3-wave i:nth-child(2) { height: 14px; animation-delay: 0.1s; }
.sv3-wave i:nth-child(3) { height: 10px; animation-delay: 0.2s; }
.sv3-wave i:nth-child(4) { height: 16px; animation-delay: 0.3s; }
.sv3-wave i:nth-child(5) { height: 8px; animation-delay: 0.4s; }

@keyframes sv3-wave {
  0%, 100% { transform: scaleY(0.5); }
  50% { transform: scaleY(1); }
}

/* Файл записи → заметка */
.sv3-file {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  margin-bottom: 18px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
}

.sv3-file-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--v3-blue), var(--v3-violet));
}

.sv3-file-icon svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: #ffffff;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.sv3-file-meta { flex: 1; min-width: 0; }

.sv3-file-name {
  font-size: 14px;
  font-weight: 600;
  color: #ffffff;
}

.sv3-file-sub {
  font-size: 12px;
  color: var(--v3-on-dark-muted);
}

.sv3-progress {
  height: 4px;
  margin-top: 8px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.sv3-progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, var(--v3-blue-soft), var(--v3-cyan));
}

.sv3-tag {
  display: inline-block;
  margin-left: 6px;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 650;
  background: rgba(34, 211, 238, 0.16);
  color: var(--v3-cyan);
  vertical-align: 1px;
}

/* Двухколоночная иллюстрация: заметка + чат */
.sv3-visual--pair {
  max-width: 980px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 18px;
}

.sv3-visual--pair .v3-chat-body { padding: 18px 20px 22px; }

.sv3-quote-ref {
  display: inline-block;
  margin-top: 8px;
  font-size: 12px;
  color: var(--v3-cyan);
}

.sv3-cite {
  display: inline-block;
  min-width: 16px;
  margin-left: 2px;
  padding: 0 4px;
  border-radius: 6px;
  font-size: 10px;
  font-weight: 700;
  line-height: 16px;
  text-align: center;
  vertical-align: 4px;
  background: rgba(34, 211, 238, 0.18);
  color: var(--v3-cyan);
}

.sv3-body .sv3-space-list {
  list-style: none;
  padding: 0;
}

.sv3-space-list li {
  padding: 9px 12px;
  margin-bottom: 8px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.sv3-space-list li::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 10px;
  border-radius: 2px;
  background: var(--v3-blue-soft);
  vertical-align: 1px;
}

/* ===== Шаги ===== */

.sv3-steps {
  list-style: none;
  margin: 56px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  counter-reset: sv3-step;
}

.sv3-step {
  position: relative;
  padding: 28px 26px;
  border-radius: var(--v3-r-lg);
  border: 1px solid var(--v3-line);
  background: #ffffff;
  counter-increment: sv3-step;
}

.sv3-step::before {
  content: counter(sv3-step);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  margin-bottom: 18px;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 800;
  color: #ffffff;
  background: linear-gradient(135deg, var(--v3-blue), var(--v3-violet));
}

.sv3-step h3 {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 700;
}

.sv3-step p {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--v3-muted);
}

/* ===== Мост «заметка работает на ИИ» ===== */

.sv3-bridge {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: 48px;
  align-items: center;
}

.sv3-bridge .v3-eyebrow,
.sv3-bridge .v3-title,
.sv3-bridge .v3-lead {
  text-align: left;
  margin-left: 0;
}

.sv3-bridge .v3-lead { margin-bottom: 24px; }

.sv3-bridge .v3-win { min-height: 0; }

.sv3-bridge .v3-checks li { color: var(--v3-on-dark-muted); }

.sv3-bridge .v3-checks li::before { background: rgba(124, 140, 255, 0.18); }

.sv3-bridge .v3-checks li::after { border-color: #9aa5ff; }

/* ===== Две колонки карточек ===== */

.v3-grid2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.v3-title + .v3-grid2,
.v3-lead + .v3-grid2,
.v3-lead + .v3-grid3 { margin-top: 0; }

.v3-title + .v3-grid2 { margin-top: 56px; }

.v3-compare--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 980px;
  margin-left: auto;
  margin-right: auto;
}

.sv3-kicker {
  margin: 0 0 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--v3-blue);
}

.sv3-notes {
  margin: 12px 0 18px !important;
  font-size: 14px !important;
  color: var(--v3-faint) !important;
}

.v3-section .sv3-card-btn {
  display: inline-flex;
  padding: 9px 16px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  color: var(--v3-blue);
  border: 1.5px solid rgba(0, 0, 255, 0.3);
  background: #ffffff;
}

.v3-section .sv3-card-btn:hover { background: #f2f4ff; }

/* ===== Характеристики ===== */

.sv3-specs {
  max-width: 900px;
  margin: 56px auto 0;
  border-radius: var(--v3-r-lg);
  border: 1px solid var(--v3-line);
  background: #ffffff;
  overflow: hidden;
}

.sv3-spec {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 20px;
  padding: 18px 26px;
  border-top: 1px solid var(--v3-line);
}

.sv3-spec:first-child { border-top: none; }

.sv3-spec dt {
  font-size: 14px;
  font-weight: 650;
  color: var(--v3-ink);
}

.sv3-spec dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.55;
  color: var(--v3-muted);
}

/* ===== Цена ===== */

.sv3-prose {
  max-width: 760px;
  margin: 0 auto;
}

.sv3-prose p {
  margin: 0 0 16px;
  font-size: 17px;
  line-height: 1.7;
  color: var(--v3-muted);
}

.sv3-price-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  max-width: 900px;
  margin: 48px auto 32px;
}

.sv3-price {
  padding: 22px 20px;
  border-radius: var(--v3-r-md);
  border: 1px solid var(--v3-line);
  background: #ffffff;
  text-align: center;
}

.sv3-price strong {
  display: block;
  margin-bottom: 4px;
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(100deg, var(--v3-blue), var(--v3-violet));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.sv3-price span {
  font-size: 14px;
  color: var(--v3-muted);
}

/* ===== Что сервис не делает ===== */

.sv3-limits {
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 44px;
  border-radius: var(--v3-r-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.03);
}

.sv3-limits .v3-title {
  text-align: left;
  margin-left: 0;
  font-size: clamp(24px, 3.2vw, 34px);
}

.sv3-limits ul {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.sv3-limits li {
  position: relative;
  padding-left: 30px;
  font-size: 16px;
  line-height: 1.6;
  color: var(--v3-on-dark-muted);
}

.sv3-limits li::before {
  content: '';
  position: absolute;
  left: 2px;
  top: 10px;
  width: 14px;
  height: 2px;
  border-radius: 2px;
  background: #9aa5ff;
}

/* ===== Статьи по теме ===== */

.sv3-related {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
  margin-top: 48px;
}

.v3-section .sv3-related a {
  display: block;
  padding: 20px 22px;
  border-radius: var(--v3-r-md);
  border: 1px solid var(--v3-line);
  background: #ffffff;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.45;
  text-decoration: none;
  color: var(--v3-ink);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.v3-section .sv3-related a:hover {
  border-color: rgba(0, 0, 255, 0.3);
  color: var(--v3-blue);
  transform: translateY(-2px);
}

.sv3-related-kind {
  display: block;
  margin-bottom: 6px;
  font-size: 12px;
  font-weight: 650;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--v3-faint);
}

.v3-cta .v3-hero-buttons { margin-bottom: 0; }

/* ===== Иллюстрации второго захода ===== */

/* Таблица задач в протоколе */
.sv3-table {
  width: 100%;
  margin: 2px 0 8px;
  border-collapse: collapse;
  font-size: 13px;
}

.sv3-table th,
.sv3-table td {
  padding: 7px 8px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.sv3-table th {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--v3-on-dark-muted);
}

.sv3-raw {
  font-size: 14px;
  color: var(--v3-on-dark-muted);
}

.sv3-export {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 14px;
}

.sv3-export span {
  padding: 4px 10px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 650;
  border: 1px solid rgba(124, 140, 255, 0.4);
  color: #c9cfff;
}

/* Снимок страницы с рамкой обрезки */
.sv3-photo {
  position: relative;
  margin: 4px 6px 18px;
  padding: 22px 22px 18px;
  border-radius: 6px;
  background: linear-gradient(160deg, #f1ece0, #ddd6c6);
  color: #2b2a26;
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 14px;
  line-height: 1.55;
  transform: rotate(-1.2deg);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.45);
}

.sv3-photo p { margin: 0 0 8px; }

.sv3-photo p:last-child { margin-bottom: 0; }

.sv3-photo::after {
  content: '';
  position: absolute;
  inset: 10px;
  border: 2px dashed var(--v3-cyan);
  border-radius: 4px;
  pointer-events: none;
}

/* Список источников исследования */
.sv3-sources {
  margin: 10px 0 0;
  padding-left: 20px;
  font-size: 12px;
  color: var(--v3-on-dark-muted);
}

.sv3-sources li { margin-bottom: 4px; }

.sv3-sources b {
  font-weight: 600;
  color: #c9cfff;
}

/* Страница сайта с выделенным абзацем */
.sv3-page {
  padding: 20px 22px 24px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--v3-on-dark-muted);
}

.sv3-page h4 {
  margin: 0 0 10px;
  font-size: 16px;
  color: #ffffff;
}

.sv3-page p { margin: 0 0 10px; }

.sv3-select {
  background: rgba(77, 91, 255, 0.45);
  color: #ffffff;
}

.sv3-menu {
  display: inline-block;
  margin-top: 6px;
  padding: 8px 12px;
  border-radius: 10px;
  font-size: 13px;
  background: #ffffff;
  color: var(--v3-ink);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

.sv3-menu kbd {
  margin-left: 10px;
  font-family: inherit;
  font-size: 11px;
  color: var(--v3-faint);
}

/* ===== Адаптив ===== */

@media (max-width: 900px) {
  .sv3-visual--pair,
  .sv3-bridge { grid-template-columns: minmax(0, 1fr); }

  .sv3-bridge { gap: 32px; }

  .sv3-steps,
  .sv3-price-cards,
  .v3-compare--3 { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 640px) {
  .sv3-hero { padding: 28px 0 64px; }

  .sv3-crumbs { margin-bottom: 28px; }

  .v3-grid2 { grid-template-columns: minmax(0, 1fr); }

  .sv3-steps,
  .v3-title + .v3-grid2,
  .sv3-specs { margin-top: 40px; }

  .sv3-spec {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
    padding: 16px 18px;
  }

  .sv3-limits { padding: 28px 22px; }
}