/* dla-ciebie.css — editorial subpage system for the "Dla ciebie" stories.
   Builds on colors_and_type.css + landing.css (nav, footer, brand mark, eyebrow). */

/* nav CTA (static equivalent of landing's primary Button) */
.btn-primary {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 1rem;
  letter-spacing: 0.005em;
  background: var(--accent-primary);
  color: var(--bg-elevated);
  text-decoration: none;
  padding: 14px 32px;
  border-radius: 4px;
  transition: background var(--dur-small) ease, transform var(--dur-small) ease;
}
.btn-primary:hover { background: var(--accent-primary-hover); transform: translateY(-1px); }

/* ---- page scaffold ---- */
.sub-main {
  max-width: var(--max-frame);
  margin: 0 auto;
}

/* hairline section divider rhythm */
.sub-section {
  max-width: var(--max-frame);
  margin: 0 auto;
  padding: 112px 48px;
  border-top: 1px solid var(--bg-paper);
}
.sub-section:first-of-type { border-top: 0; }

/* ---- breadcrumb ---- */
.sub-crumb {
  max-width: var(--max-frame);
  margin: 0 auto;
  padding: 28px 48px 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--text-tertiary);
  display: flex; align-items: center; gap: 10px;
}
.sub-crumb a { color: var(--text-tertiary); text-decoration: none; }
.sub-crumb a:hover { color: var(--accent-primary); }
.sub-crumb .sub-crumb-here { color: var(--accent-primary); }

/* ---- hero ---- */
.sub-hero {
  max-width: var(--max-frame);
  margin: 0 auto;
  padding: 72px 48px 88px;
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: 64px;
  align-items: end;
}
.sub-hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-primary);
  margin: 0 0 22px;
}
.sub-hero h1 {
  font-family: var(--font-display);
  font-variation-settings: 'opsz' 72, 'wght' 500;
  font-size: clamp(2.6rem, 5.4vw, 4.4rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin: 0;
  text-wrap: balance;
}
.sub-hero h1 em {
  font-style: italic;
  font-variation-settings: 'opsz' 144, 'wght' 400, 'ital' 1;
  color: var(--accent-primary);
}
.sub-hero-lede {
  font-family: var(--font-sans);
  font-size: 1.25rem;
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 38ch;
  margin: 0 0 6px;
}

/* ---- prose ---- */
.sub-prose { max-width: 62ch; }
.sub-prose p {
  font-family: var(--font-sans);
  font-size: 1.1875rem;
  line-height: 1.72;
  color: var(--text-primary);
  margin: 0 0 28px;
}
.sub-prose p:last-child { margin-bottom: 0; }
.sub-lead-p {
  font-size: 1.5rem !important;
  line-height: 1.5 !important;
  color: var(--text-primary) !important;
  margin-bottom: 36px !important;
}
.sub-prose strong { font-weight: 600; }
.sub-prose .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.92em;
}

.sub-section-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-secondary);
  margin: 0 0 20px;
}
.sub-h2 {
  font-family: var(--font-display);
  font-variation-settings: 'opsz' 48, 'wght' 500;
  font-size: clamp(2rem, 3.4vw, 2.85rem);
  line-height: 1.1;
  letter-spacing: -0.015em;
  color: var(--text-primary);
  margin: 0 0 36px;
  max-width: 20ch;
  text-wrap: balance;
}

/* ---- pull quote ---- */
.sub-pull {
  border-left: 2px solid var(--accent-primary);
  padding-left: 28px;
  margin: 0;
  max-width: 30ch;
}
.sub-pull p {
  font-family: var(--font-display);
  font-variation-settings: 'opsz' 28, 'wght' 450, 'ital' 1;
  font-style: italic;
  font-size: 1.7rem;
  line-height: 1.3;
  color: var(--text-primary);
  margin: 0;
}

/* ---- split (text + figure) ---- */
.sub-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.sub-split-wide-text { grid-template-columns: 7fr 5fr; }
.sub-split-reverse .sub-split-fig { order: -1; }

/* app phone figure */
.sub-figure { margin: 0; }
.sub-phone {
  width: 100%;
  max-width: 300px;
  aspect-ratio: 390 / 844;
  background-size: contain;
  background-position: top center;
  background-repeat: no-repeat;
  margin: 0 auto;
}
.sub-phone-plan    { background-image: url('assets/app-plan.webp'); }
.sub-phone-event   { background-image: url('assets/app-event.webp'); }
.sub-phone-route   { background-image: url('assets/app-route.webp'); }
.sub-phone-summary { background-image: url('assets/app-summary.webp'); }
.sub-fig-cap {
  margin-top: 24px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}

/* ---- numbered process steps ---- */
.sub-steps {
  list-style: none; padding: 0; margin: 36px 0 0;
  display: grid; gap: 0;
}
.sub-step {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 24px;
  padding: 28px 0;
  border-top: 1px solid var(--bg-paper);
}
.sub-step:last-child { border-bottom: 1px solid var(--bg-paper); }
.sub-step-num {
  font-family: var(--font-mono);
  font-size: 14px;
  font-variant-numeric: tabular-nums;
  color: var(--accent-primary);
  padding-top: 4px;
}
.sub-step-h {
  font-family: var(--font-display);
  font-variation-settings: 'opsz' 24, 'wght' 500;
  font-size: 1.35rem;
  color: var(--text-primary);
  margin: 0 0 8px;
}
.sub-step-p {
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--text-secondary);
  margin: 0;
  max-width: 54ch;
}

/* ---- factor chips (route inputs) ---- */
.sub-factors {
  display: flex; flex-wrap: wrap; gap: 10px;
  margin: 32px 0 0;
}
.sub-factor {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--text-secondary);
  background: var(--bg-elevated);
  border: 1px solid var(--bg-paper);
  border-radius: 4px;
  padding: 9px 14px;
}
.sub-factor strong { color: var(--accent-primary); font-weight: 500; }

/* ---- tip cards (event nutrition / recovery etc.) ---- */
.sub-tiles {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 40px;
}
.sub-tip {
  background: var(--bg-elevated);
  border: 1px solid var(--bg-paper);
  border-radius: 4px;
  padding: 32px;
  transition: border-color var(--dur-small) ease;
}
.sub-tip:hover { border-color: var(--text-tertiary); }
.sub-tip-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-secondary);
  margin: 0 0 14px;
}
.sub-tip-h {
  font-family: var(--font-display);
  font-variation-settings: 'opsz' 24, 'wght' 500;
  font-size: 1.4rem;
  color: var(--text-primary);
  margin: 0 0 12px;
}
.sub-tip-p {
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--text-secondary);
  margin: 0;
}

/* ---- inline stat row ---- */
.sub-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 8px;
}
.sub-stat-num {
  font-family: var(--font-display);
  font-variation-settings: 'opsz' 40, 'wght' 500;
  font-size: 2.6rem;
  line-height: 1;
  color: var(--accent-primary);
  letter-spacing: -0.02em;
}
.sub-stat-label {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  line-height: 1.45;
  color: var(--text-secondary);
  margin-top: 12px;
  max-width: 22ch;
}

/* ---- day-by-day list (event camp plan) ---- */
.sub-days {
  list-style: none; padding: 0; margin: 36px 0 0;
}
.sub-day {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 28px;
  padding: 24px 0;
  border-top: 1px solid var(--bg-paper);
  align-items: baseline;
}
.sub-day:last-child { border-bottom: 1px solid var(--bg-paper); }
.sub-day-tag {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-primary);
}
.sub-day-body h4 {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--text-primary);
  margin: 0 0 6px;
}
.sub-day-body p {
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.55;
  color: var(--text-secondary);
  margin: 0;
  max-width: 56ch;
}

/* ---- fatigue threshold chart (bez-przetrenowania) ---- */
.sub-fatigue { margin: 0; }
.sub-fatigue-svg {
  width: 100%; height: auto; display: block;
  background: var(--bg-elevated);
  border: 1px solid var(--bg-paper);
  border-radius: 4px;
  padding: 8px;
}
.sub-fatigue-th {
  font-family: var(--font-mono);
  font-size: 11px;
  fill: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.sub-fatigue-ax {
  font-family: var(--font-mono);
  font-size: 11px;
  fill: var(--text-tertiary);
}

/* ---- cross links to other subpages ---- */
.sub-cross {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 44px;
}
.sub-cross-card {
  display: block;
  text-decoration: none;
  background: var(--bg-elevated);
  border: 1px solid var(--bg-paper);
  border-radius: 4px;
  padding: 28px;
  transition: border-color var(--dur-small) ease, transform var(--dur-small) ease;
}
.sub-cross-card:hover { border-color: var(--accent-primary); transform: translateY(-2px); }
.sub-cross-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--text-tertiary);
  margin: 0 0 12px;
}
.sub-cross-h {
  font-family: var(--font-display);
  font-variation-settings: 'opsz' 24, 'wght' 500;
  font-size: 1.3rem;
  color: var(--text-primary);
  margin: 0;
  display: flex; align-items: baseline; gap: 8px;
}
.sub-cross-card:hover .sub-cross-h { color: var(--accent-primary); }

/* ---- closing CTA ---- */
.sub-cta {
  background: var(--bg-deep);
  color: var(--text-on-deep);
  border-radius: 8px;
  padding: 72px 56px;
  text-align: center;
  max-width: var(--max-frame);
  margin: 0 auto;
}
.sub-cta h2 {
  font-family: var(--font-display);
  font-variation-settings: 'opsz' 48, 'wght' 500;
  font-size: clamp(1.9rem, 3.2vw, 2.7rem);
  line-height: 1.1;
  color: var(--text-on-deep);
  margin: 0 auto 20px;
  max-width: 22ch;
  text-wrap: balance;
}
.sub-cta h2 em {
  font-style: italic;
  font-variation-settings: 'opsz' 144, 'wght' 400, 'ital' 1;
  color: var(--accent-warm);
}
.sub-cta p {
  font-family: var(--font-sans);
  font-size: 1.125rem;
  line-height: 1.6;
  color: rgba(245,240,230,0.72);
  margin: 0 auto 36px;
  max-width: 48ch;
}
.sub-cta-btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 1.0625rem;
  background: var(--accent-primary);
  color: var(--bg-elevated);
  text-decoration: none;
  padding: 16px 32px;
  border-radius: 4px;
  transition: background var(--dur-small) ease, transform var(--dur-small) ease;
}
.sub-cta-btn:hover { background: var(--accent-primary-hover); transform: translateY(-1px); }
.sub-cta-fine {
  margin: 22px auto 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: rgba(245,240,230,0.5) !important;
}
.sub-cta-wrap { padding: 0 48px 112px; }

/* ---- responsive ---- */
@media (max-width: 860px) {
  .sub-hero { grid-template-columns: 1fr; gap: 28px; padding: 56px 24px 64px; }
  .sub-hero-lede { max-width: none; }
  .sub-section { padding: 72px 24px; }
  .sub-crumb { padding: 24px 24px 0; }
  .sub-split { grid-template-columns: 1fr; gap: 40px; }
  .sub-split-reverse .sub-split-fig { order: 0; }
  .sub-tiles { grid-template-columns: 1fr; }
  .sub-stats { grid-template-columns: 1fr; gap: 28px; }
  .sub-cross { grid-template-columns: 1fr; }
  .sub-day { grid-template-columns: 1fr; gap: 8px; }
  .sub-cta { padding: 56px 28px; border-radius: 0; }
  .sub-cta-wrap { padding: 0 0 80px; }
}