.tcPage {
  background: #F5F2EA;
  color: #0D0D12;
}

.tcHero {
  position: relative;
  padding: 180px 0 90px;
  background: #0E0E16;
  overflow: hidden;
}

.tcHero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(20, 214, 198, 0.14) 0%, transparent 35%),
    radial-gradient(circle at 80% 20%, rgba(123, 47, 230, 0.16) 0%, transparent 35%),
    radial-gradient(circle at 60% 75%, rgba(255, 206, 46, 0.12) 0%, transparent 35%);
  pointer-events: none;
}

.tcHero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 860px;
  margin: 0 auto;
}

.tcHero__eyebrow {
  display: inline-flex;
  align-items: center;
  padding: 10px 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.72);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 22px;
}

.tcHero__title {
  margin: 0 0 18px;
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: #F5F2EA;
}

.tcHero__grad {
  background: linear-gradient(135deg, #14d6c6 0%, #7b2fe6 50%, #4A8FD8 100%);
  background-size: 200% 200%;
  animation: tcGradientFlow 6s ease infinite;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.tcHero__subtitle {
  margin: 0 auto 18px;
  max-width: 760px;
  font-size: clamp(16px, 2.1vw, 20px);
  line-height: 1.75;
  font-weight: 500;
  color: rgba(245, 242, 234, 0.72);
}

.tcHero__meta {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
  color: rgba(245, 242, 234, 0.5);
}

@keyframes tcGradientFlow {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.tcContent {
  position: relative;
  padding: 70px 0 100px;
  background: linear-gradient(180deg, #F5F2EA 0%, #EFEADF 100%);
}

.tcLayout {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

.tcToc {
  position: sticky;
  top: 110px;
}

.tcToc__card {
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(13, 13, 18, 0.08);
  border-radius: 22px;
  padding: 22px;
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.06);
}

.tcToc__title {
  margin: 0 0 16px;
  font-size: 16px;
  font-weight: 800;
  color: #0D0D12;
}

.tcToc__nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.tcToc__nav a {
  color: rgba(13, 13, 18, 0.6);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.4;
  transition: color 0.25s ease, transform 0.25s ease;
}

.tcToc__nav a:hover {
  color: #7b2fe6;
  transform: translateX(4px);
}

.tcArticle {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.tcCard {
  background: rgba(255, 255, 255, 0.76);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(13, 13, 18, 0.08);
  border-radius: 24px;
  padding: 30px 30px 28px;
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.06);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.tcCard:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.08);
  border-color: rgba(123, 47, 230, 0.16);
}

.tcCard h2 {
  margin: 0 0 14px;
  font-size: clamp(22px, 2.8vw, 28px);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.03em;
  color: #0D0D12;
}

.tcCard p {
  margin: 0 0 14px;
  font-size: 15.5px;
  line-height: 1.8;
  font-weight: 500;
  color: rgba(13, 13, 18, 0.72);
}

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

.tcCard ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.tcCard li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 12px;
  font-size: 15.5px;
  line-height: 1.75;
  font-weight: 500;
  color: rgba(13, 13, 18, 0.72);
}

.tcCard li:last-child {
  margin-bottom: 0;
}

.tcCard li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: linear-gradient(135deg, #14d6c6 0%, #7b2fe6 100%);
  box-shadow: 0 2px 8px rgba(20, 214, 198, 0.22);
}

.tcCard a {
  color: #7b2fe6;
  font-weight: 700;
}

.tcContactBox {
  margin-top: 14px;
  padding: 18px 18px 16px;
  border-radius: 16px;
  background: rgba(14, 14, 22, 0.04);
  border: 1px solid rgba(13, 13, 18, 0.08);
}

.tcContactBox p {
  margin: 0 0 8px;
}

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

@media (max-width: 980px) {
  .tcLayout {
    grid-template-columns: 1fr;
  }

  .tcToc {
    position: relative;
    top: 0;
  }

  .tcToc__nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px 14px;
  }
}

@media (max-width: 640px) {
  .tcHero {
    padding: 140px 0 70px;
  }

  .tcHero__title {
    font-size: clamp(34px, 10vw, 52px);
  }

  .tcHero__subtitle {
    font-size: 15px;
    line-height: 1.7;
  }

  .tcContent {
    padding: 46px 0 70px;
  }

  .tcCard {
    padding: 22px 18px 20px;
    border-radius: 18px;
  }

  .tcCard h2 {
    font-size: 22px;
  }

  .tcCard p,
  .tcCard li {
    font-size: 14.5px;
  }

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