/* =========================================================
   Tuchkovo Chernozem — PRO MAX / CLEAN SEO
   /css/city-tuchkovo-chernozem.css
   ========================================================= */

#contentwrap .tch-page {
  --tch-ink: #142033;
  --tch-muted: #596579;
  --tch-dark: #0f172a;
  --tch-green: #16a34a;
  --tch-emerald: #059669;
  --tch-lime: #84cc16;
  --tch-gold: #facc15;
  --tch-orange: #f97316;
  --tch-blue: #2563eb;
  --tch-sky: #0ea5e9;
  --tch-earth: #78350f;
  --tch-card: #ffffff;
  --tch-line: rgba(20, 32, 51, .13);
  --tch-shadow: 0 20px 55px rgba(15, 23, 42, .14);
  --tch-radius: 30px;

  color: var(--tch-ink);
  font-size: 20px;
  line-height: 1.68;
}

#contentwrap .tch-page *,
#contentwrap .tch-page *::before,
#contentwrap .tch-page *::after {
  box-sizing: border-box;
  min-width: 0;
}

#contentwrap .tch-page img {
  display: block;
  max-width: 100%;
  height: auto;
}

#contentwrap .tch-wrap {
  width: min(1120px, 100%);
  margin: 0 auto;
}

#contentwrap .tch-section {
  margin: 0;
  padding: 36px 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  content-visibility: auto;
  contain-intrinsic-size: 1px 760px;
}

#contentwrap .tch-hero {
  padding-top: 16px;
  content-visibility: visible;
}

#contentwrap .tch-page h1,
#contentwrap .tch-page h2,
#contentwrap .tch-page h3 {
  margin: 0;
  padding: 0;
  border: 0;
  line-height: 1.07;
  letter-spacing: -.045em;
  overflow-wrap: anywhere;
}

#contentwrap .tch-page h1 {
  max-width: 980px;
  color: #fff;
  font-size: clamp(36px, 6.4vw, 72px);
}

#contentwrap .tch-page h2 {
  margin-bottom: 16px;
  color: var(--tch-ink);
  font-size: clamp(31px, 4.8vw, 54px);
}

#contentwrap .tch-page h3 {
  margin-bottom: 10px;
  color: var(--tch-ink);
  font-size: clamp(23px, 2.8vw, 32px);
}

#contentwrap .tch-breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 20px;
  color: var(--tch-muted);
  font-size: 15px;
}

#contentwrap .tch-breadcrumbs a {
  color: #15803d;
  font-weight: 900;
  text-decoration: none;
}

#contentwrap .tch-breadcrumbs a:hover {
  text-decoration: underline;
}

#contentwrap .tch-heroBox {
  position: relative;
  overflow: hidden;
  border-radius: 40px;
  color: #fff;
  background:
    radial-gradient(circle at 12% 10%, rgba(250, 204, 21, .32), transparent 24rem),
    radial-gradient(circle at 90% 8%, rgba(22, 163, 74, .36), transparent 26rem),
    radial-gradient(circle at 52% 100%, rgba(249, 115, 22, .22), transparent 28rem),
    linear-gradient(135deg, #13210f 0%, #166534 45%, #78350f 100%);
  box-shadow: var(--tch-shadow);
}

#contentwrap .tch-heroBox::before {
  content: "";
  position: absolute;
  inset: -2px;
  background: linear-gradient(115deg, transparent 0 18%, rgba(255,255,255,.16) 36%, transparent 54% 100%);
  transform: translateX(-38%);
  opacity: .55;
  pointer-events: none;
}

#contentwrap .tch-heroGrid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(320px, .94fr);
  gap: 30px;
  align-items: center;
  padding: clamp(24px, 5vw, 58px);
}

#contentwrap .tch-eyebrow {
  display: inline-flex;
  margin-bottom: 16px;
  padding: 9px 15px;
  border-radius: 999px;
  color: #ecfccb;
  background: rgba(255,255,255,.14);
  border: 1px solid rgba(255,255,255,.24);
  font-size: 15px;
  font-weight: 950;
}

#contentwrap .tch-lead {
  max-width: 880px;
  margin: 22px 0 0;
  color: rgba(255,255,255,.92);
  font-size: clamp(21px, 2.35vw, 27px);
  font-weight: 680;
  line-height: 1.5;
}

#contentwrap .tch-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

#contentwrap .tch-tag {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 8px 13px;
  border-radius: 999px;
  color: #fff;
  background: rgba(255,255,255,.13);
  border: 1px solid rgba(255,255,255,.2);
  font-size: 15px;
  font-weight: 900;
}

#contentwrap .tch-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

#contentwrap .tch-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 15px 21px;
  border-radius: 999px;
  text-decoration: none;
  font-size: 18px;
  font-weight: 950;
  line-height: 1.15;
  text-align: center;
  transition: transform .18s ease, box-shadow .18s ease, filter .18s ease;
}

#contentwrap .tch-btn:hover {
  transform: translateY(-3px);
  text-decoration: none;
  filter: saturate(1.08) brightness(1.02);
}

#contentwrap .tch-btn--call {
  color: #111827;
  background: #fff;
  box-shadow: 0 14px 34px rgba(255,255,255,.2);
}

#contentwrap .tch-btn--wa {
  color: #fff;
  background: linear-gradient(135deg, #16a34a, #22c55e);
  box-shadow: 0 14px 34px rgba(22,163,74,.3);
}

#contentwrap .tch-btn--tg {
  color: #fff;
  background: linear-gradient(135deg, #2563eb, #0ea5e9);
  box-shadow: 0 14px 34px rgba(37,99,235,.28);
}

#contentwrap .tch-btn--max {
  color: #fff;
  background: linear-gradient(135deg, #111827, #6d28d9);
  box-shadow: 0 14px 34px rgba(109,40,217,.26);
}

#contentwrap .tch-heroMedia {
  position: relative;
  overflow: hidden;
  margin: 0;
  min-height: 380px;
  border-radius: 32px;
  background: #0f172a;
  box-shadow: 0 26px 62px rgba(0,0,0,.34);
}

#contentwrap .tch-heroMedia img {
  width: 100%;
  min-height: 380px;
  object-fit: cover;
}

#contentwrap .tch-heroCaption {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 16px;
  padding: 16px 17px;
  border-radius: 22px;
  color: #172033;
  background: rgba(255,255,255,.94);
  font-weight: 950;
  line-height: 1.35;
  box-shadow: 0 14px 30px rgba(0,0,0,.23);
}

#contentwrap .tch-head {
  max-width: 970px;
  margin-bottom: 24px;
}

#contentwrap .tch-head p,
#contentwrap .tch-text {
  margin: 0;
  color: var(--tch-muted);
  font-size: clamp(20px, 2.05vw, 24px);
  font-weight: 570;
}

#contentwrap .tch-grid {
  display: grid;
  gap: 18px;
}

#contentwrap .tch-grid--4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

#contentwrap .tch-grid--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

#contentwrap .tch-split {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

#contentwrap .tch-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--tch-line);
  border-radius: var(--tch-radius);
  background: var(--tch-card);
  padding: clamp(21px, 3vw, 31px);
  box-shadow: 0 13px 36px rgba(15,23,42,.08);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

#contentwrap .tch-card::after {
  content: "";
  position: absolute;
  inset: auto 18px 0 18px;
  height: 4px;
  border-radius: 999px 999px 0 0;
  background: linear-gradient(90deg, #16a34a, #84cc16, #facc15, #f97316);
  opacity: .78;
  transform: scaleX(.55);
  transform-origin: left;
  transition: transform .2s ease, opacity .2s ease;
}

#contentwrap .tch-card:hover {
  transform: translateY(-6px);
  border-color: rgba(22,163,74,.32);
  box-shadow: var(--tch-shadow);
}

#contentwrap .tch-card:hover::after {
  transform: scaleX(1);
  opacity: 1;
}

#contentwrap .tch-card p {
  margin: 0;
  color: var(--tch-muted);
  font-weight: 570;
}

#contentwrap .tch-icon {
  width: 60px;
  height: 60px;
  display: grid;
  place-items: center;
  margin-bottom: 16px;
  border-radius: 20px;
  background:
    radial-gradient(circle at 30% 20%, rgba(250,204,21,.30), transparent 55%),
    linear-gradient(135deg, rgba(22,163,74,.16), rgba(120,53,15,.12));
  font-size: 30px;
}

#contentwrap .tch-band {
  overflow: hidden;
  border-radius: 38px;
  padding: clamp(26px, 5vw, 46px);
  color: #fff;
  box-shadow: var(--tch-shadow);
}

#contentwrap .tch-band h2 {
  color: #fff;
}

#contentwrap .tch-band p {
  margin: 0;
  color: rgba(255,255,255,.91);
  font-size: clamp(20px, 2.05vw, 24px);
  font-weight: 620;
}

#contentwrap .tch-band--green {
  background:
    radial-gradient(circle at 0 0, rgba(250,204,21,.22), transparent 24rem),
    radial-gradient(circle at 100% 40%, rgba(132,204,22,.18), transparent 24rem),
    linear-gradient(135deg, #166534, #13210f);
}

#contentwrap .tch-band--earth {
  background:
    radial-gradient(circle at 100% 0, rgba(255,255,255,.16), transparent 24rem),
    linear-gradient(135deg, #78350f, #111827);
}

#contentwrap .tch-band--gold {
  background:
    radial-gradient(circle at 0 0, rgba(255,255,255,.17), transparent 24rem),
    linear-gradient(135deg, #a16207, #15803d);
}

#contentwrap .tch-priceCard {
  background:
    linear-gradient(#fff, #fff) padding-box,
    linear-gradient(135deg, rgba(22,163,74,.72), rgba(132,204,22,.48), rgba(249,115,22,.55)) border-box;
  border: 1px solid transparent;
}

#contentwrap .tch-price {
  display: inline-flex;
  margin: 12px 0 14px;
  padding: 10px 14px;
  border-radius: 18px;
  color: #166534;
  background: #dcfce7;
  font-size: 22px;
  font-weight: 950;
}

#contentwrap .tch-note {
  margin: 18px 0 0;
  padding: 16px 18px;
  border-radius: 22px;
  color: #365314;
  background: #ecfccb;
  border: 1px solid rgba(132, 204, 22, .24);
  font-size: 18px;
  font-weight: 750;
}

#contentwrap .tch-list {
  display: grid;
  gap: 11px;
  margin: 17px 0 0;
  padding: 0;
  list-style: none;
}

#contentwrap .tch-list li {
  position: relative;
  padding-left: 32px;
  color: #334155;
  font-weight: 680;
}

#contentwrap .tch-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 2px;
  width: 23px;
  height: 23px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #166534;
  background: #dcfce7;
  font-size: 14px;
  font-weight: 950;
}

#contentwrap .tch-steps {
  counter-reset: step;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

#contentwrap .tch-step {
  counter-increment: step;
  position: relative;
  overflow: hidden;
  padding: 24px;
  border-radius: 28px;
  background:
    linear-gradient(#fff, #fff) padding-box,
    linear-gradient(135deg, rgba(22,163,74,.76), rgba(249,115,22,.62)) border-box;
  border: 1px solid transparent;
  box-shadow: 0 12px 32px rgba(15,23,42,.08);
}

#contentwrap .tch-step::before {
  content: counter(step);
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-bottom: 14px;
  border-radius: 16px;
  color: #fff;
  background: linear-gradient(135deg, #16a34a, #78350f);
  font-weight: 950;
}

#contentwrap .tch-step p {
  margin: 0;
  color: var(--tch-muted);
  font-weight: 570;
}

#contentwrap .tch-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

#contentwrap .tch-gallery a {
  position: relative;
  overflow: hidden;
  min-height: 230px;
  border-radius: 24px;
  background: #e5e7eb;
  box-shadow: 0 12px 30px rgba(15,23,42,.1);
}

#contentwrap .tch-gallery img {
  width: 100%;
  height: 100%;
  min-height: 230px;
  object-fit: cover;
  transition: transform .25s ease, filter .25s ease;
}

#contentwrap .tch-gallery a:hover img {
  transform: scale(1.045);
  filter: saturate(1.08) contrast(1.03);
}

#contentwrap .tch-gallery span {
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 10px;
  padding: 9px 11px;
  border-radius: 15px;
  color: #fff;
  background: rgba(15,23,42,.78);
  font-size: 14px;
  font-weight: 900;
  line-height: 1.25;
}

#contentwrap .tch-reviews {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

#contentwrap .tch-review {
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 3vw, 31px);
  border-radius: 30px;
  background:
    radial-gradient(circle at 0 0, rgba(132,204,22,.20), transparent 18rem),
    linear-gradient(135deg, #ffffff, #f7fee7);
  border: 1px solid var(--tch-line);
  box-shadow: 0 13px 36px rgba(15,23,42,.08);
}

#contentwrap .tch-stars {
  display: inline-flex;
  margin-bottom: 12px;
  color: #f59e0b;
  letter-spacing: .06em;
  font-size: 20px;
  font-weight: 950;
}

#contentwrap .tch-review p {
  margin: 0;
  color: var(--tch-muted);
  font-weight: 570;
}

#contentwrap .tch-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 17px;
}

#contentwrap .tch-chip {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 11px 16px;
  border-radius: 999px;
  color: #14532d;
  background: #fff;
  border: 1px solid var(--tch-line);
  text-decoration: none;
  font-weight: 950;
  box-shadow: 0 8px 20px rgba(15,23,42,.06);
  transition: transform .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
}

#contentwrap .tch-chip:hover {
  transform: translateY(-2px);
  color: #fff;
  background: linear-gradient(135deg, #16a34a, #15803d);
  border-color: rgba(22,163,74,.32);
  text-decoration: none;
}

#contentwrap .tch-qa details {
  overflow: hidden;
  border: 1px solid var(--tch-line);
  border-radius: 23px;
  background: #fff;
  box-shadow: 0 9px 25px rgba(15,23,42,.06);
}

#contentwrap .tch-qa details + details {
  margin-top: 12px;
}

#contentwrap .tch-qa summary {
  cursor: pointer;
  padding: 21px 23px;
  font-size: clamp(20px, 2vw, 24px);
  font-weight: 950;
  list-style: none;
}

#contentwrap .tch-qa summary::-webkit-details-marker {
  display: none;
}

#contentwrap .tch-qa p {
  margin: 0;
  padding: 0 23px 23px;
  color: var(--tch-muted);
  font-weight: 570;
}

#contentwrap .tch-cta {
  overflow: hidden;
  border-radius: 40px;
  padding: clamp(28px, 5vw, 54px);
  color: #fff;
  background:
    radial-gradient(circle at 14% 0, rgba(250,204,21,.28), transparent 23rem),
    radial-gradient(circle at 96% 20%, rgba(22,163,74,.26), transparent 23rem),
    linear-gradient(135deg, #13210f, #166534 52%, #78350f);
  box-shadow: var(--tch-shadow);
}

#contentwrap .tch-cta h2 {
  color: #fff;
}

#contentwrap .tch-cta p {
  max-width: 920px;
  margin: 0;
  color: rgba(255,255,255,.9);
  font-size: clamp(21px, 2.15vw, 25px);
  font-weight: 650;
}

@media (max-width: 980px) {
  #contentwrap .tch-heroGrid {
    grid-template-columns: 1fr;
  }

  #contentwrap .tch-grid--4,
  #contentwrap .tch-grid--3,
  #contentwrap .tch-split {
    grid-template-columns: 1fr 1fr;
  }

  #contentwrap .tch-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  #contentwrap .tch-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  #contentwrap .tch-reviews {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  #contentwrap .tch-page {
    font-size: 18px;
    line-height: 1.6;
  }

  #contentwrap .tch-section {
    padding: 27px 0;
  }

  #contentwrap .tch-heroBox,
  #contentwrap .tch-band,
  #contentwrap .tch-cta {
    border-radius: 25px;
  }

  #contentwrap .tch-heroGrid {
    padding: 20px;
    gap: 18px;
  }

  #contentwrap .tch-heroMedia,
  #contentwrap .tch-heroMedia img {
    min-height: 245px;
  }

  #contentwrap .tch-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  #contentwrap .tch-btn {
    width: 100%;
    white-space: normal;
  }

  #contentwrap .tch-grid--4,
  #contentwrap .tch-grid--3,
  #contentwrap .tch-split,
  #contentwrap .tch-steps,
  #contentwrap .tch-gallery {
    grid-template-columns: 1fr;
  }

  #contentwrap .tch-page h1 {
    font-size: clamp(33px, 11vw, 48px);
  }

  #contentwrap .tch-page h2 {
    font-size: clamp(29px, 8.8vw, 41px);
  }

  #contentwrap .tch-chip {
    width: 100%;
    justify-content: center;
    text-align: center;
  }

  #contentwrap .tch-gallery a,
  #contentwrap .tch-gallery img {
    min-height: 220px;
  }
}

@media (max-width: 380px) {
  #contentwrap .tch-heroGrid {
    padding: 16px;
  }

  #contentwrap .tch-card,
  #contentwrap .tch-band,
  #contentwrap .tch-cta,
  #contentwrap .tch-review {
    padding: 20px;
  }

  #contentwrap .tch-btn {
    font-size: 17px;
    padding-left: 16px;
    padding-right: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  #contentwrap .tch-page *,
  #contentwrap .tch-page *::before,
  #contentwrap .tch-page *::after {
    transition: none !important;
    scroll-behavior: auto !important;
  }
}