/* CTRLab Landing — Ozon Promotion Services */

:root {
  --color-bg: #0a0e1a;
  --color-bg-alt: #111827;
  --color-bg-card: #161d2f;
  --color-bg-card-hover: #1c2540;
  --color-surface: #1e293b;
  --color-border: rgba(0, 0, 0, 0.08);
  --color-text: #e2e8f0;
  --color-text-muted: #94a3b8;
  --color-text-dim: #64748b;
  --color-primary: #005bff;
  --color-primary-light: #3b82f6;
  --color-primary-glow: rgba(230, 182, 0, 0.25);
  --color-accent: #06b6d4;
  --color-success: #22c55e;
  --color-warning: #f59e0b;
  --color-danger: #ef4444;
  --gradient-primary: linear-gradient(135deg, #005bff 0%, #06b6d4 100%);
  --gradient-text: linear-gradient(135deg, #3b82f6 0%, #06b6d4 50%, #22d3ee 100%);
  --font: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
  --shadow-glow: 0 0 60px var(--color-primary-glow);
  --transition: 0.25s ease;
  --container: 1200px;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

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

.text-gradient {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: var(--font);
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: var(--gradient-primary);
  color: #171717;
  box-shadow: 0 4px 20px var(--color-primary-glow);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--color-primary-glow);
}

.btn--ghost {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn--ghost:hover {
  background: rgba(0, 0, 0, 0.05);
  border-color: rgba(0, 0, 0, 0.15);
}

.btn--outline {
  background: transparent;
  color: var(--color-primary-light);
  border: 1px solid var(--color-primary);
}

.btn--outline:hover {
  background: rgba(230, 182, 0, 0.1);
}

.btn--full {
  width: 100%;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 16px 0;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}

.header--scrolled {
  border-bottom-color: var(--color-border);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 20px;
}

.logo__mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--gradient-primary);
  border-radius: 10px;
  font-size: 18px;
  font-weight: 800;
  color: #171717;
}

.nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav__link {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: var(--transition);
}

.nav__link:hover {
  color: var(--color-text);
}

.nav__link--cta {
  padding: 10px 20px;
  background: var(--gradient-primary);
  color: #171717;
  border-radius: var(--radius);
}

.nav__link--cta:hover {
  color: #171717;
  transform: translateY(-1px);
}

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: var(--transition);
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 0, 0,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 0, 0,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 20%, transparent 70%);
}

.hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
}

.hero__glow--1 {
  width: 500px;
  height: 500px;
  background: rgba(230, 182, 0, 0.15);
  top: -100px;
  right: -100px;
}

.hero__glow--2 {
  width: 400px;
  height: 400px;
  background: rgba(230, 182, 0, 0.1);
  bottom: 0;
  left: -100px;
}

.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(230, 182, 0, 0.1);
  border: 1px solid rgba(230, 182, 0, 0.2);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-primary-light);
  margin-bottom: 24px;
}

.hero__badge-dot {
  width: 8px;
  height: 8px;
  background: var(--color-success);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.hero__title {
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.hero__subtitle {
  font-size: 18px;
  color: var(--color-text-muted);
  max-width: 520px;
  margin-bottom: 32px;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero__stats {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.hero__stat-value {
  display: block;
  font-size: 20px;
  font-weight: 700;
  color: var(--color-text);
}

.hero__stat-label {
  font-size: 13px;
  color: var(--color-text-dim);
}

.hero__stat-divider {
  width: 1px;
  height: 36px;
  background: var(--color-border);
}

/* Dashboard mockup */
.dashboard {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow), var(--shadow-glow);
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.dashboard__header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  background: rgba(0, 0, 0, 0.04);
  border-bottom: 1px solid var(--color-border);
}

.dashboard__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.dashboard__dot--red { background: #ef4444; }
.dashboard__dot--yellow { background: #f59e0b; }
.dashboard__dot--green { background: #22c55e; }

.dashboard__title {
  margin-left: 8px;
  font-size: 12px;
  color: var(--color-text-dim);
}

.dashboard__body {
  padding: 20px;
}

.dashboard__kpi-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}

.dashboard__kpi {
  padding: 12px;
  background: rgba(0, 0, 0, 0.03);
  border-radius: var(--radius);
}

.dashboard__kpi-label {
  display: block;
  font-size: 11px;
  color: var(--color-text-dim);
  margin-bottom: 4px;
}

.dashboard__kpi-value {
  display: block;
  font-size: 18px;
  font-weight: 700;
}

.dashboard__kpi-value--good {
  color: var(--color-success);
}

.dashboard__kpi-delta {
  font-size: 11px;
  color: var(--color-success);
}

.dashboard__kpi-delta--up {
  color: var(--color-success);
}

.dashboard__chart {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 100px;
  padding: 0 4px;
  margin-bottom: 16px;
}

.dashboard__bar {
  flex: 1;
  height: var(--h);
  background: rgba(230, 182, 0, 0.2);
  border-radius: 4px 4px 0 0;
  transition: height 0.6s ease;
}

.dashboard__bar--active {
  background: var(--gradient-primary);
}

.dashboard__tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.dashboard__tag {
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 500;
  border-radius: 100px;
}

.dashboard__tag--green {
  background: rgba(34, 197, 94, 0.15);
  color: var(--color-success);
}

.dashboard__tag--yellow {
  background: rgba(245, 158, 11, 0.15);
  color: var(--color-warning);
}

.dashboard__tag--red {
  background: rgba(239, 68, 68, 0.15);
  color: var(--color-danger);
}

/* Sections */
.section {
  padding: 100px 0;
}

.section--dark {
  background: var(--color-bg-alt);
}

.section--alt {
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
}

.section__header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 60px;
}

.section__tag {
  display: inline-block;
  padding: 6px 14px;
  background: rgba(230, 182, 0, 0.1);
  border: 1px solid rgba(230, 182, 0, 0.2);
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
  color: var(--color-primary-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}

.section__title {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.section__desc {
  font-size: 16px;
  color: var(--color-text-muted);
}

/* Services */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  padding: 32px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: var(--transition);
}

.service-card:hover {
  background: var(--color-bg-card-hover);
  border-color: rgba(230, 182, 0, 0.2);
  transform: translateY(-4px);
}

.service-card--featured {
  grid-row: span 2;
  display: flex;
  flex-direction: column;
  background: linear-gradient(135deg, rgba(230, 182, 0, 0.08) 0%, var(--color-bg-card) 100%);
  border-color: rgba(230, 182, 0, 0.25);
}

.service-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  background: rgba(230, 182, 0, 0.15);
  border-radius: var(--radius);
  color: var(--color-primary-light);
  margin-bottom: 20px;
}

.service-card__title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
}

.service-card__text {
  font-size: 14px;
  color: var(--color-text-muted);
  margin-bottom: 16px;
}

.service-card__list {
  list-style: none;
  margin-top: auto;
}

.service-card__list li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}

.service-card__list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-success);
  font-weight: 700;
}

/* Process */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.process-step {
  position: relative;
  padding: 32px 24px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.process-step__num {
  font-size: 48px;
  font-weight: 800;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 16px;
}

.process-step__title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
}

.process-step__text {
  font-size: 14px;
  color: var(--color-text-muted);
}

.process-step--link {
  display: block;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

.process-step--link:hover {
  border-color: rgba(230, 182, 0, 0.35);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(230, 182, 0, 0.12);
}

.process-step__more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 12px;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-primary-light);
}

.section__cta-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  font-size: 15px;
  font-weight: 600;
  color: var(--color-primary-light);
  transition: var(--transition);
}

.section__cta-link:hover {
  gap: 12px;
}

/* Niches */
.niches {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 48px;
}

.niche-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 24px 16px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  text-align: center;
  transition: var(--transition);
}

.niche-card:hover {
  border-color: rgba(230, 182, 0, 0.3);
  transform: translateY(-2px);
}

.niche-card__emoji {
  font-size: 28px;
}

.niche-card__name {
  font-size: 13px;
  font-weight: 600;
}

.niche-card__brand {
  font-size: 11px;
  color: var(--color-text-dim);
}

/* Results */
.results-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 32px;
  align-items: center;
}

.result-quote {
  padding: 32px;
  background: var(--color-bg-card);
  border-left: 4px solid var(--color-primary);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
}

.result-quote p {
  font-size: 18px;
  font-style: italic;
  color: var(--color-text);
  margin-bottom: 16px;
}

.result-quote footer {
  font-size: 14px;
  color: var(--color-text-dim);
}

.result-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.result-metric {
  padding: 24px 16px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  text-align: center;
}

.result-metric__value {
  display: block;
  font-size: 28px;
  font-weight: 800;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
}

.result-metric__label {
  font-size: 12px;
  color: var(--color-text-dim);
  line-height: 1.4;
}

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}

.pricing-card {
  position: relative;
  padding: 36px 32px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: var(--transition);
}

.pricing-card:hover {
  transform: translateY(-4px);
}

.pricing-card--popular {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
}

.pricing-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 6px 16px;
  background: var(--gradient-primary);
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
  color: #171717;
  white-space: nowrap;
}

.pricing-card__name {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 4px;
}

.pricing-card__desc {
  font-size: 14px;
  color: var(--color-text-dim);
  margin-bottom: 20px;
}

.pricing-card__price {
  font-size: 32px;
  font-weight: 800;
  margin-bottom: 24px;
}

.pricing-card__price span {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-dim);
}

.pricing-card__features {
  list-style: none;
  margin-bottom: 28px;
}

.pricing-card__features li {
  position: relative;
  padding-left: 24px;
  font-size: 14px;
  color: var(--color-text-muted);
  margin-bottom: 12px;
}

.pricing-card__features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-success);
  font-weight: 700;
}

.pricing-card .btn {
  width: 100%;
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contact-info .section__title {
  text-align: left;
}

.contact-info .section__desc {
  text-align: left;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 32px;
}

.contact-detail {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 16px;
  color: var(--color-text-muted);
  transition: var(--transition);
}

.contact-detail:hover {
  color: var(--color-primary-light);
}

.contact-detail svg,
.contact-detail__icon {
  flex-shrink: 0;
}

.contact-detail svg {
  color: var(--color-primary-light);
}

.contact-detail__icon {
  display: block;
  border-radius: 5px;
}

.contact-form {
  padding: 36px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}

.form-group input:not([type="checkbox"]):not([type="radio"]),
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font);
  font-size: 15px;
  color: var(--color-text);
  background: rgba(0, 0, 0, 0.04);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  transition: var(--transition);
}

.form-group input:not([type="checkbox"]):not([type="radio"]):focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-glow);
}

.form-group input:not([type="checkbox"]):not([type="radio"])::placeholder,
.form-group textarea::placeholder {
  color: var(--color-text-dim);
}

.form-group textarea {
  resize: vertical;
  min-height: 80px;
}

.form-note {
  margin-top: 12px;
  font-size: 12px;
  color: var(--color-text-dim);
  text-align: center;
}

.form-hint {
  margin-top: 6px;
  font-size: 12px;
  color: var(--color-text-dim);
  line-height: 1.4;
}

.audit-why {
  margin-top: 28px;
  padding: 20px 22px;
  background: rgba(0, 0, 0, 0.035);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.audit-why__title {
  margin: 0 0 10px;
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text);
}

.audit-why__text {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.55;
  color: var(--color-text-muted);
}

.audit-why__list {
  margin: 0;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.55;
  color: var(--color-text-muted);
}

.audit-why__list li {
  margin-bottom: 6px;
}

.form-group--checks {
  border: 0;
  padding: 0;
  margin: 0 0 20px;
}

.form-group--checks legend {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: 10px;
}

.check-row {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
  font-size: 14px;
  line-height: 1.45;
  color: var(--color-text-muted);
  cursor: pointer;
}

.check-row input[type="checkbox"] {
  appearance: auto;
  -webkit-appearance: checkbox;
  width: 16px;
  height: 16px;
  min-width: 16px;
  max-width: 16px;
  margin: 3px 0 0;
  padding: 0;
  flex: 0 0 16px;
  align-self: flex-start;
  accent-color: var(--color-primary);
  cursor: pointer;
  background: transparent;
  border: none;
  box-shadow: none;
  position: relative;
  top: 1px;
}

.check-row--consent {
  margin: 4px 0 18px;
  font-size: 13px;
}

.check-row--consent input[type="checkbox"] {
  margin-top: 3px;
  top: 1px;
}

/* honeypot — hidden from humans */
.hp-field {
  position: absolute;
  left: -10000px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

.audit-why__text--foot {
  margin-top: 14px;
  margin-bottom: 0;
  padding-top: 12px;
  border-top: 1px solid var(--color-border);
}

/* In-page audit chat */
.audit-chat {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 80;
  width: min(420px, calc(100vw - 24px));
  max-height: min(78vh, 640px);
  display: flex;
  flex-direction: column;
}

.audit-chat[hidden] {
  display: none !important;
}

.audit-chat__panel {
  display: flex;
  flex-direction: column;
  max-height: min(78vh, 640px);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
  overflow: hidden;
}

.audit-chat__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--color-border);
  background: rgba(0, 0, 0, 0.035);
}

.audit-chat__title {
  display: block;
  font-size: 15px;
  color: var(--color-text);
}

.audit-chat__sku {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  color: var(--color-text-dim);
}

.audit-chat__close {
  border: 0;
  background: transparent;
  color: var(--color-text-muted);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  padding: 0 4px;
}

.audit-chat__warn {
  margin: 0;
  padding: 10px 16px;
  font-size: 12px;
  line-height: 1.45;
  color: #f6d38a;
  background: rgba(246, 211, 138, 0.08);
  border-bottom: 1px solid var(--color-border);
}

.audit-chat__wait {
  padding: 18px 16px 8px;
  text-align: center;
}

.audit-chat__orbit {
  position: relative;
  width: 56px;
  height: 56px;
  margin: 0 auto 14px;
}

.audit-chat__orbit span {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid transparent;
  border-top-color: var(--color-primary-light);
  animation: audit-spin 1.1s linear infinite;
}

.audit-chat__orbit span:nth-child(2) {
  inset: 8px;
  animation-duration: 1.6s;
  border-top-color: #7dd3fc;
}

.audit-chat__orbit span:nth-child(3) {
  inset: 16px;
  animation-duration: 2.1s;
  border-top-color: #a78bfa;
}

@keyframes audit-spin {
  to { transform: rotate(360deg); }
}

.audit-chat__wait-title {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text);
}

.audit-chat__wait-sub {
  margin: 0 0 14px;
  font-size: 13px;
  line-height: 1.45;
  color: var(--color-text-muted);
}

.audit-chat__steps {
  list-style: none;
  margin: 0;
  padding: 0 0 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: left;
}

.audit-chat__steps li {
  position: relative;
  padding: 8px 10px 8px 28px;
  font-size: 13px;
  color: var(--color-text-dim);
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.03);
}

.audit-chat__steps li::before {
  content: "";
  position: absolute;
  left: 10px;
  top: 50%;
  width: 8px;
  height: 8px;
  margin-top: -4px;
  border-radius: 50%;
  background: #475569;
}

.audit-chat__steps li.is-on {
  color: var(--color-text);
}

.audit-chat__steps li.is-on::before {
  background: var(--color-primary-light);
  box-shadow: 0 0 0 3px var(--color-primary-glow);
}

.audit-chat__steps li.is-done::before {
  background: #34d399;
}

.audit-chat__log {
  flex: 1;
  overflow-y: auto;
  padding: 12px 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 120px;
}

.audit-chat__bubble {
  max-width: 100%;
  padding: 10px 12px;
  border-radius: 12px;
  font-size: 13px;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
}

.audit-chat__bubble--system {
  align-self: center;
  background: rgba(0, 0, 0, 0.05);
  color: var(--color-text-muted);
  font-size: 12px;
  text-align: center;
}

.audit-chat__bubble--assistant {
  align-self: flex-start;
  background: rgba(56, 189, 248, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.25);
  color: var(--color-text);
}

.audit-chat.is-ready .audit-chat__wait {
  display: none;
}

.audit-chat.is-ready .audit-chat__warn {
  color: #86efac;
  background: rgba(134, 239, 172, 0.08);
}

@media (max-width: 640px) {
  .audit-chat {
    right: 8px;
    left: 8px;
    bottom: 8px;
    width: auto;
  }
}

/* Footer */
.footer {
  padding: 48px 0;
  border-top: 1px solid var(--color-border);
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer__copy {
  margin-top: 12px;
  font-size: 13px;
  color: var(--color-text-dim);
}

.footer__links {
  display: flex;
  gap: 24px;
}

.footer__links a {
  font-size: 14px;
  color: var(--color-text-muted);
  transition: var(--transition);
}

.footer__links a:hover {
  color: var(--color-text);
}

/* Animations on scroll */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 1024px) {
  .hero__inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .hero__visual {
    order: -1;
    max-width: 480px;
    margin: 0 auto;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .service-card--featured {
    grid-row: span 1;
  }

  .process-steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .niches {
    grid-template-columns: repeat(3, 1fr);
  }

  .results-grid {
    grid-template-columns: 1fr;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin: 0 auto;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

.audit-report { white-space: pre-wrap; overflow-wrap: anywhere; line-height: 1.55; }
.audit-chat__bubble h3 { margin: 0 0 14px; font-size: 1rem; }
.audit-actions { display: grid; gap: 12px; margin: 20px 0; }
.audit-reopen { position: fixed; bottom: 20px; right: 20px; z-index: 1100; background: var(--color-primary, #3458ff); color: white; }
.audit-reopen[hidden] { display: none; }
.audit-chat__log { max-height: 58vh; overflow-y: auto; }
.audit-chat .btn { font-size: .85rem; padding: 10px 14px; margin: 4px; }

@media (max-width: 768px) {
  .nav {
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--color-bg-alt);
    border-bottom: 1px solid var(--color-border);
    padding: 16px 24px;
    transform: translateY(-120%);
    opacity: 0;
    transition: var(--transition);
  }

  .nav--open {
    transform: translateY(0);
    opacity: 1;
  }

  .nav__link {
    padding: 12px 0;
    width: 100%;
    text-align: center;
  }

  .nav__link--cta {
    margin-top: 8px;
  }

  .burger {
    display: flex;
  }

  .burger--open span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .burger--open span:nth-child(2) {
    opacity: 0;
  }

  .burger--open span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .process-steps {
    grid-template-columns: 1fr;
  }

  .niches {
    grid-template-columns: repeat(2, 1fr);
  }

  .result-metrics {
    grid-template-columns: 1fr;
  }

  .dashboard__kpi-row {
    grid-template-columns: 1fr;
  }

  .footer__inner {
    flex-direction: column;
    gap: 24px;
    text-align: center;
  }

  .footer__links {
    flex-wrap: wrap;
    justify-content: center;
  }
}