@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

@import url("https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.2/css/all.min.css");

.tkbv-premium-bio-viewer,
.tkbv-premium-bio-viewer * {
  box-sizing: border-box;
}

.tkbv-premium-bio-viewer {
  --tkbv-ink: #161621;
  --tkbv-muted: #666579;
  --tkbv-soft: #fff6f2;
  --tkbv-line: rgba(22, 22, 33, 0.1);
  --tkbv-gradient: linear-gradient(135deg, #ff365f 0%, #ff7a3d 46%, #15d4d8 100%);
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  color: var(--tkbv-ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}

.tkbv-premium-bio-viewer .tkbv-section {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  position: relative;
}

.tkbv-premium-bio-viewer .tkbv-section-white {
  background: #fff;
}

.tkbv-premium-bio-viewer .tkbv-section-warm {
  background:
    radial-gradient(circle at 18% 10%, rgba(255, 54, 95, 0.12), transparent 34%),
    radial-gradient(circle at 82% 4%, rgba(21, 212, 216, 0.13), transparent 30%),
    linear-gradient(180deg, #fff7f3 0%, #fffdfb 100%);
}

.tkbv-premium-bio-viewer .tkbv-container {
  width: min(1320px, 100%);
  max-width: 100%;
  margin: 0 auto;
  padding: 96px 28px;
}

.tkbv-premium-bio-viewer .tkbv-heading-wrap {
  max-width: 820px;
  margin: 0 auto 42px;
  text-align: center;
}

.tkbv-premium-bio-viewer h2 {
  margin: 0;
  color: var(--tkbv-ink);
  font-size: clamp(1.2rem, 4vw, 2.2rem) !important;
  line-height: 1.16;
  font-weight: 850;
  letter-spacing: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.tkbv-premium-bio-viewer h2 span {
  background: var(--tkbv-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.tkbv-premium-bio-viewer .tkbv-heading-wrap p {
  margin: 14px auto 0;
  max-width: 720px;
  color: var(--tkbv-muted);
  font-size: 1.04rem;
  line-height: 1.72;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.tkbv-premium-bio-viewer .tkbv-grid {
  display: grid;
  width: 100%;
  max-width: 100%;
  gap: 24px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.tkbv-premium-bio-viewer .tkbv-card {
  --fg-mx: 50%;
  --fg-my: 20%;
  --fg-tilt-x: 0deg;
  --fg-tilt-y: 0deg;
  --tkbv-card-a: #ff365f;
  --tkbv-card-b: #ff8a3d;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  position: relative;
  overflow: hidden;
  padding: 26px;
  border: 1px solid rgba(22, 22, 33, 0.09);
  border-radius: 24px;
  background:
    radial-gradient(circle at var(--fg-mx) var(--fg-my), color-mix(in srgb, var(--tkbv-card-a) 18%, transparent), transparent 32%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.82));
  box-shadow: 0 16px 42px rgba(22, 22, 33, 0.08);
  transform: perspective(900px) rotateX(var(--fg-tilt-x)) rotateY(var(--fg-tilt-y)) translateY(22px);
  opacity: 0;
  transition:
    opacity 0.65s ease,
    transform 0.65s ease,
    box-shadow 0.28s ease,
    border-color 0.28s ease,
    background 0.28s ease;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.tkbv-premium-bio-viewer .tkbv-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(135deg, color-mix(in srgb, var(--tkbv-card-a) 14%, transparent), transparent 42%);
  opacity: 0.45;
}

.tkbv-premium-bio-viewer .tkbv-card::after {
  content: "";
  position: absolute;
  left: 26px;
  right: 26px;
  top: 0;
  height: 3px;
  border-radius: 0 0 99px 99px;
  background: linear-gradient(90deg, var(--tkbv-card-a), var(--tkbv-card-b));
  opacity: 0.7;
}

.tkbv-premium-bio-viewer .tkbv-card.is-visible {
  opacity: 1;
  transform: perspective(900px) rotateX(var(--fg-tilt-x)) rotateY(var(--fg-tilt-y)) translateY(0);
}

.tkbv-premium-bio-viewer .tkbv-card:hover {
  border-color: color-mix(in srgb, var(--tkbv-card-a) 42%, rgba(22, 22, 33, 0.1));
  box-shadow: 0 24px 60px rgba(22, 22, 33, 0.14);
  transform: perspective(900px) rotateX(var(--fg-tilt-x)) rotateY(var(--fg-tilt-y)) translateY(-6px);
}

.tkbv-premium-bio-viewer .tkbv-icon,
.tkbv-premium-bio-viewer h3,
.tkbv-premium-bio-viewer .tkbv-card p,
.tkbv-premium-bio-viewer .tkbv-cta,
.tkbv-premium-bio-viewer .tkbv-step-text {
  position: relative;
  z-index: 1;
}

.tkbv-premium-bio-viewer .tkbv-icon {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  margin-bottom: 20px;
  border-radius: 18px;
  color: var(--tkbv-card-a);
  background: color-mix(in srgb, var(--tkbv-card-a) 12%, #fff);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--tkbv-card-a) 18%, transparent);
  transition: transform 0.28s ease, color 0.28s ease, background 0.28s ease;
}

.tkbv-premium-bio-viewer .tkbv-icon i {
  font-size: 1.25rem;
  line-height: 1;
}

.tkbv-premium-bio-viewer .tkbv-card:hover .tkbv-icon {
  color: #fff;
  background: linear-gradient(135deg, var(--tkbv-card-a), var(--tkbv-card-b));
  transform: translateY(-3px) rotate(-3deg) scale(1.04);
}

.tkbv-premium-bio-viewer h3 {
  display: inline;
  margin: 0;
  color: var(--tkbv-ink);
  font-size: 1.08rem;
  line-height: 1.28;
  font-weight: 800;
  letter-spacing: 0;
  background-image: linear-gradient(90deg, var(--tkbv-card-a), var(--tkbv-card-b));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0 2px;
  transition: background-size 0.28s ease;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.tkbv-premium-bio-viewer .tkbv-card:hover h3 {
  background-size: 100% 2px;
}

.tkbv-premium-bio-viewer .tkbv-card p {
  margin: 14px 0 0;
  color: var(--tkbv-muted);
  font-size: 0.96rem;
  line-height: 1.66;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.tkbv-premium-bio-viewer .tkbv-cta {
  display: inline-block;
  max-width: 100%;
  margin-top: 18px;
  color: var(--tkbv-card-a);
  font-size: 0.9rem;
  font-weight: 800;
  line-height: 1.35;
  opacity: 0.34;
  transform: translateY(8px);
  transition: opacity 0.28s ease, transform 0.28s ease, color 0.28s ease;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.tkbv-premium-bio-viewer .tkbv-card:hover .tkbv-cta {
  opacity: 1;
  transform: translateY(0);
  color: color-mix(in srgb, var(--tkbv-card-a) 86%, #111);
}

.tkbv-premium-bio-viewer .tkbv-process-card {
  padding-top: 30px;
}

.tkbv-premium-bio-viewer .tkbv-process-card::before {
  content: attr(data-step);
  position: absolute;
  right: 18px;
  bottom: -14px;
  z-index: 0;
  color: color-mix(in srgb, var(--tkbv-card-a) 13%, transparent);
  font-size: 5.8rem;
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0;
  transition: transform 0.32s ease, color 0.32s ease;
  pointer-events: none;
}

.tkbv-premium-bio-viewer .tkbv-process-card:hover::before {
  color: color-mix(in srgb, var(--tkbv-card-a) 20%, transparent);
  transform: translateY(-5px) scale(1.04);
}

.tkbv-premium-bio-viewer .tkbv-step-text {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--tkbv-card-a);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.tkbv-premium-bio-viewer .tkbv-card:nth-child(1) { --tkbv-card-a: #ff365f; --tkbv-card-b: #ff7a3d; }
.tkbv-premium-bio-viewer .tkbv-card:nth-child(2) { --tkbv-card-a: #14b8d4; --tkbv-card-b: #36d399; }
.tkbv-premium-bio-viewer .tkbv-card:nth-child(3) { --tkbv-card-a: #7c5cff; --tkbv-card-b: #ff5db8; }
.tkbv-premium-bio-viewer .tkbv-card:nth-child(4) { --tkbv-card-a: #f59e0b; --tkbv-card-b: #ef4444; }
.tkbv-premium-bio-viewer .tkbv-card:nth-child(5) { --tkbv-card-a: #10b981; --tkbv-card-b: #06b6d4; }
.tkbv-premium-bio-viewer .tkbv-card:nth-child(6) { --tkbv-card-a: #ec4899; --tkbv-card-b: #8b5cf6; }
.tkbv-premium-bio-viewer .tkbv-card:nth-child(7) { --tkbv-card-a: #0ea5e9; --tkbv-card-b: #6366f1; }
.tkbv-premium-bio-viewer .tkbv-card:nth-child(8) { --tkbv-card-a: #fb7185; --tkbv-card-b: #22c55e; }

@media (min-width: 1200px) {
  .tkbv-premium-bio-viewer .tkbv-container {
    width: min(1320px, 100%);
    padding: 104px 30px;
  }

  .tkbv-premium-bio-viewer .tkbv-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
  }
}

@media (min-width: 1024px) and (max-width: 1199px) {
  .tkbv-premium-bio-viewer .tkbv-container {
    width: min(1120px, 100%);
    padding: 86px 26px;
  }

  .tkbv-premium-bio-viewer .tkbv-heading-wrap p {
    font-size: 1rem;
  }

  .tkbv-premium-bio-viewer .tkbv-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }

  .tkbv-premium-bio-viewer .tkbv-card {
    padding: 24px;
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .tkbv-premium-bio-viewer .tkbv-container {
    padding: 72px 22px;
  }

  .tkbv-premium-bio-viewer .tkbv-heading-wrap {
    margin-bottom: 34px;
  }

  .tkbv-premium-bio-viewer .tkbv-heading-wrap p {
    font-size: 0.98rem;
  }

  .tkbv-premium-bio-viewer .tkbv-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .tkbv-premium-bio-viewer .tkbv-card {
    padding: 22px;
  }

  .tkbv-premium-bio-viewer h3 {
    font-size: 1.02rem;
  }

  .tkbv-premium-bio-viewer .tkbv-card p {
    font-size: 0.94rem;
  }
}

@media (min-width: 430px) and (max-width: 767px) {
  .tkbv-premium-bio-viewer .tkbv-container {
    padding: 58px 18px;
  }

  .tkbv-premium-bio-viewer .tkbv-heading-wrap {
    margin-bottom: 28px;
  }

  .tkbv-premium-bio-viewer .tkbv-heading-wrap p {
    font-size: 0.95rem;
    line-height: 1.62;
  }

  .tkbv-premium-bio-viewer .tkbv-grid {
    grid-template-columns: 1fr !important;
    gap: 18px;
  }

  .tkbv-premium-bio-viewer .tkbv-card {
    padding: 21px;
    border-radius: 20px;
  }

  .tkbv-premium-bio-viewer .tkbv-cta {
    width: auto;
    max-width: 100%;
  }
}

@media (min-width: 375px) and (max-width: 429px) {
  .tkbv-premium-bio-viewer .tkbv-container {
    padding: 50px 15px;
  }

  .tkbv-premium-bio-viewer .tkbv-heading-wrap {
    margin-bottom: 24px;
  }

  .tkbv-premium-bio-viewer .tkbv-heading-wrap p {
    font-size: 0.92rem;
    line-height: 1.58;
  }

  .tkbv-premium-bio-viewer .tkbv-grid {
    grid-template-columns: 1fr !important;
    gap: 15px;
  }

  .tkbv-premium-bio-viewer .tkbv-card {
    padding: 19px;
    border-radius: 18px;
  }

  .tkbv-premium-bio-viewer .tkbv-icon {
    width: 48px;
    height: 48px;
    border-radius: 16px;
    margin-bottom: 16px;
  }

  .tkbv-premium-bio-viewer .tkbv-card p {
    font-size: 0.92rem;
  }

  .tkbv-premium-bio-viewer .tkbv-process-card::before {
    font-size: 4.8rem;
  }
}

@media (min-width: 320px) and (max-width: 374px) {
  .tkbv-premium-bio-viewer .tkbv-container {
    padding: 44px 12px;
  }

  .tkbv-premium-bio-viewer .tkbv-heading-wrap {
    margin-bottom: 22px;
  }

  .tkbv-premium-bio-viewer .tkbv-heading-wrap p {
    font-size: 0.88rem;
    line-height: 1.55;
  }

  .tkbv-premium-bio-viewer .tkbv-grid {
    grid-template-columns: 1fr !important;
    gap: 13px;
  }

  .tkbv-premium-bio-viewer .tkbv-card {
    padding: 17px;
    border-radius: 17px;
  }

  .tkbv-premium-bio-viewer .tkbv-icon {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    margin-bottom: 14px;
  }

  .tkbv-premium-bio-viewer .tkbv-icon i {
    font-size: 1.05rem;
  }

  .tkbv-premium-bio-viewer h3 {
    font-size: 0.98rem;
  }

  .tkbv-premium-bio-viewer .tkbv-card p {
    font-size: 0.88rem;
    line-height: 1.56;
  }

  .tkbv-premium-bio-viewer .tkbv-cta {
    font-size: 0.84rem;
  }

  .tkbv-premium-bio-viewer .tkbv-process-card::before {
    font-size: 4.2rem;
    right: 12px;
  }
}

@media (max-width: 319px) {
  .tkbv-premium-bio-viewer .tkbv-container {
    padding: 38px 10px;
  }

  .tkbv-premium-bio-viewer .tkbv-grid {
    grid-template-columns: 1fr !important;
    gap: 12px;
  }

  .tkbv-premium-bio-viewer .tkbv-card {
    padding: 15px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .tkbv-premium-bio-viewer .tkbv-card,
  .tkbv-premium-bio-viewer .tkbv-icon,
  .tkbv-premium-bio-viewer h3,
  .tkbv-premium-bio-viewer .tkbv-cta,
  .tkbv-premium-bio-viewer .tkbv-process-card::before {
    transition: none !important;
    animation: none !important;
  }

  .tkbv-premium-bio-viewer .tkbv-card,
  .tkbv-premium-bio-viewer .tkbv-card.is-visible,
  .tkbv-premium-bio-viewer .tkbv-card:hover {
    transform: none !important;
  }
}