:root {
  --training-brand: #006847;
  --training-dark: #004f36;
  --training-ink: #15231e;
  --training-muted: #4b5d56;
  --training-soft: #f5f8f7;
  --training-warm: #fdf8f2;
  --training-border: rgba(0, 104, 71, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body.ai-training-page {
  margin: 0;
  background: #fff;
  color: var(--training-ink);
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.ai-training-page main {
  overflow: hidden;
}

.training-container {
  width: min(1160px, calc(100% - 48px));
  margin-inline: auto;
}

.training-hero {
  padding: clamp(66px, 7vw, 106px) 0 clamp(72px, 8vw, 112px);
  background: var(--training-warm);
}

.training-hero h1,
.training-section h2,
.training-close h2 {
  margin: 0;
  color: var(--training-dark);
  font-family: 'DM Serif Display', Georgia, serif;
  font-weight: 400;
}

.training-hero h1 {
  font-size: clamp(3rem, 6vw, 5.4rem);
  letter-spacing: -0.03em;
  line-height: 1.03;
}

.training-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
  gap: clamp(38px, 6vw, 88px);
  align-items: start;
  margin-top: clamp(30px, 5vw, 54px);
}

.training-hero__lead {
  margin: 0;
  color: var(--training-ink);
  font-size: clamp(1.16rem, 1.5vw, 1.34rem);
  line-height: 1.63;
}

.training-hero__support {
  margin: 18px 0 0;
  color: var(--training-muted);
  font-size: 1rem;
  line-height: 1.7;
}

.training-action {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  padding: 14px 22px;
  border: 1px solid var(--training-brand);
  border-radius: 10px;
  background: var(--training-brand);
  color: #fff;
  font-size: 0.95rem;
  font-weight: 800;
  line-height: 1.3;
  text-align: center;
  text-decoration: none;
  transition: background-color 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.training-action:hover {
  border-color: var(--training-dark);
  background: var(--training-dark);
  transform: translateY(-2px);
}

.training-action:focus-visible,
.ai-training-page a:focus-visible {
  outline: 3px solid #f4c95d;
  outline-offset: 3px;
}

.training-hero__action {
  margin-top: 30px;
}

.training-booking-note {
  margin: 12px 0 0;
  color: var(--training-muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

.training-offer {
  padding: clamp(30px, 4vw, 45px);
  border-radius: 16px;
  background: var(--training-dark);
  color: #fff;
}

.training-offer__title {
  margin: 0;
  color: #eaf4f0;
  font-size: 0.85rem;
  font-weight: 700;
  line-height: 1.5;
}

.training-offer__price {
  margin: 11px 0 0;
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: clamp(3.8rem, 6vw, 5rem);
  letter-spacing: -0.035em;
  line-height: 1;
}

.training-offer__term {
  margin: 8px 0 27px;
  color: #eaf4f0;
  font-size: 0.95rem;
}

.training-offer__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.training-offer__list li {
  padding: 12px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.25);
  font-size: 0.95rem;
  line-height: 1.5;
}

.training-offer__note {
  margin: 20px 0 0;
  color: #eaf4f0;
  font-size: 0.85rem;
  line-height: 1.6;
}

.training-section {
  padding: clamp(70px, 8vw, 110px) 0;
}

.training-section h2,
.training-close h2 {
  font-size: clamp(2.25rem, 4vw, 3.5rem);
  letter-spacing: -0.025em;
  line-height: 1.12;
}

.training-section__intro {
  margin: 18px 0 0;
  color: var(--training-muted);
  font-size: 1.08rem;
  line-height: 1.7;
}

.training-scope__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(42px, 8vw, 110px);
  align-items: start;
}

.training-scope__list {
  margin: 0;
}

.training-scope__item {
  padding: 20px 0 24px;
  border-top: 1px solid var(--training-border);
}

.training-scope__item:last-child {
  border-bottom: 1px solid var(--training-border);
}

.training-scope__item h3 {
  margin: 0;
  color: var(--training-dark);
  font-size: 1.17rem;
  font-weight: 700;
  line-height: 1.35;
}

.training-scope__item p {
  margin: 8px 0 0;
  color: var(--training-muted);
  font-size: 1rem;
  line-height: 1.65;
}

.training-process {
  background: var(--training-soft);
}

.training-process__steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(24px, 4vw, 54px);
  margin: 36px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: training-step;
}

.training-process__steps li {
  padding-top: 22px;
  border-top: 2px solid var(--training-brand);
  counter-increment: training-step;
}

.training-process__steps li::before {
  content: counter(training-step, decimal-leading-zero);
  display: block;
  margin-bottom: 15px;
  color: var(--training-brand);
  font-size: 0.82rem;
  font-weight: 800;
  line-height: 1.3;
}

.training-process__steps h3 {
  margin: 0;
  color: var(--training-dark);
  font-size: 1.13rem;
  font-weight: 700;
  line-height: 1.4;
}

.training-process__steps p {
  margin: 9px 0 0;
  color: var(--training-muted);
  font-size: 0.98rem;
  line-height: 1.65;
}

.training-process__fine-print {
  max-width: 760px;
  margin: 32px 0 0;
  color: var(--training-muted);
  font-size: 0.89rem;
  line-height: 1.65;
}

.training-close {
  padding: clamp(62px, 7vw, 92px) 0;
  background: var(--training-dark);
}

.training-close__inner {
  display: flex;
  gap: 30px;
  align-items: center;
  justify-content: space-between;
}

.training-close h2 {
  color: #fff;
}

.training-close p {
  margin: 12px 0 0;
  color: #eaf4f0;
  font-size: 1rem;
  line-height: 1.6;
}

.training-close .training-action {
  flex: 0 0 auto;
  border-color: #fff;
  background: #fff;
  color: var(--training-dark);
}

.training-close .training-action:hover {
  border-color: #eaf4f0;
  background: #eaf4f0;
}

@media (max-width: 800px) {
  .training-hero__grid,
  .training-scope__grid {
    grid-template-columns: 1fr;
  }

  .training-offer {
    max-width: 560px;
  }

  .training-close__inner {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 620px) {
  .training-container {
    width: min(100% - 40px, 560px);
  }

  .training-hero {
    padding: 58px 0 72px;
  }

  .training-hero h1 {
    font-size: clamp(2.65rem, 11vw, 3.5rem);
    line-height: 1.05;
  }

  .training-hero__grid {
    gap: 34px;
    margin-top: 24px;
  }

  .training-hero__lead {
    font-size: 1.1rem;
  }

  .training-hero__action,
  .training-close .training-action {
    width: 100%;
  }

  .training-process__steps {
    grid-template-columns: 1fr;
    gap: 26px;
  }
}

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

  .training-action {
    transition: none;
  }
}