@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");

.ytcv-premium-block,
.ytcv-premium-block * {
  box-sizing: border-box;
}

.ytcv-premium-block {
  --ytcv-ink: #181a22;
  --ytcv-muted: #646b7a;
  --ytcv-line: rgba(225, 80, 70, 0.16);
  --ytcv-red: #ff3b32;
  --ytcv-coral: #ff765f;
  --ytcv-gold: #f4b65a;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  color: var(--ytcv-ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.ytcv-premium-block .ytcv-section {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

.ytcv-premium-block .ytcv-section-white {
  background: #fff;
}

.ytcv-premium-block .ytcv-section-warm {
  background:
    radial-gradient(circle at 8% 12%, rgba(255, 118, 95, 0.14), transparent 32%),
    radial-gradient(circle at 92% 18%, rgba(244, 182, 90, 0.16), transparent 30%),
    linear-gradient(180deg, #fff8f4 0%, #fff2ea 100%);
}

.ytcv-premium-block .ytcv-container {
  width: min(1360px, calc(100% - 48px));
  max-width: 100%;
  margin: 0 auto;
  padding: 96px 0;
}

.ytcv-premium-block .ytcv-heading-wrap {
  max-width: 760px;
  margin: 0 auto 42px;
  text-align: center;
}

.ytcv-premium-block h2 {
  margin: 0;
  font-size: clamp(1.2rem, 4vw, 2.2rem) !important;
  line-height: 1.16;
  letter-spacing: 0;
  font-weight: 820;
  color: var(--ytcv-ink);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.ytcv-premium-block h2 span {
  color: transparent;
  background: linear-gradient(105deg, var(--ytcv-red), var(--ytcv-coral) 55%, var(--ytcv-gold));
  -webkit-background-clip: text;
  background-clip: text;
}

.ytcv-premium-block .ytcv-heading-wrap p {
  margin: 14px auto 0;
  color: var(--ytcv-muted);
  font-size: 1.04rem;
  line-height: 1.75;
  overflow-wrap: anywhere;
  word-break: break-word;
}

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

.ytcv-premium-block .ytcv-card {
  --fg-mx: 50%;
  --fg-my: 20%;
  --fg-tilt-x: 0deg;
  --fg-tilt-y: 0deg;
  --ytcv-accent: #ff3b32;
  --ytcv-accent-2: #ff8a5f;
  position: relative;
  width: 100%;
  min-width: 0;
  max-width: 100%;
  min-height: 252px;
  padding: 28px;
  border: 1px solid rgba(25, 27, 35, 0.08);
  border-radius: 24px;
  background:
    radial-gradient(circle at var(--fg-mx) var(--fg-my), rgba(255, 255, 255, 0.98), transparent 28%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.98), rgba(255, 249, 246, 0.9));
  box-shadow: 0 18px 44px rgba(40, 28, 24, 0.08);
  overflow: hidden;
  transform: perspective(900px) rotateX(var(--fg-tilt-x)) rotateY(var(--fg-tilt-y)) translateY(18px);
  opacity: 0;
  transition: opacity 0.7s ease, transform 0.7s ease, border-color 0.28s ease, box-shadow 0.28s ease;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.ytcv-premium-block .ytcv-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at var(--fg-mx) var(--fg-my), color-mix(in srgb, var(--ytcv-accent) 18%, transparent), transparent 34%),
    linear-gradient(135deg, color-mix(in srgb, var(--ytcv-accent) 8%, transparent), transparent 42%);
  opacity: 0;
  transition: opacity 0.28s ease;
  pointer-events: none;
}

.ytcv-premium-block .ytcv-card > * {
  position: relative;
  z-index: 1;
}

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

.ytcv-premium-block .ytcv-card:hover {
  border-color: color-mix(in srgb, var(--ytcv-accent) 38%, rgba(25, 27, 35, 0.12));
  box-shadow: 0 26px 62px rgba(40, 28, 24, 0.14);
  transform: perspective(900px) rotateX(var(--fg-tilt-x)) rotateY(var(--fg-tilt-y)) translateY(-6px);
}

.ytcv-premium-block .ytcv-card:hover::before {
  opacity: 1;
}

.ytcv-premium-block .ytcv-icon {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  margin-bottom: 22px;
  border-radius: 18px;
  color: var(--ytcv-accent);
  background: color-mix(in srgb, var(--ytcv-accent) 12%, white);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--ytcv-accent) 14%, transparent);
  transition: transform 0.28s ease, color 0.28s ease, background 0.28s ease;
}

.ytcv-premium-block .ytcv-icon i {
  font-size: 1.3rem;
  line-height: 1;
}

.ytcv-premium-block .ytcv-card:hover .ytcv-icon {
  color: #fff;
  background: linear-gradient(135deg, var(--ytcv-accent), var(--ytcv-accent-2));
  transform: translateY(-3px) rotate(-4deg) scale(1.04);
}

.ytcv-premium-block h3 {
  position: relative;
  margin: 0 0 12px;
  padding-bottom: 12px;
  color: var(--ytcv-ink);
  font-size: 1.08rem;
  line-height: 1.3;
  letter-spacing: 0;
  font-weight: 780;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.ytcv-premium-block h3::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 32px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--ytcv-accent), var(--ytcv-accent-2));
  transition: width 0.28s ease;
}

.ytcv-premium-block .ytcv-card:hover h3::after {
  width: 76px;
}

.ytcv-premium-block .ytcv-card p {
  margin: 0;
  color: var(--ytcv-muted);
  font-size: 0.96rem;
  line-height: 1.68;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.ytcv-premium-block .ytcv-cta {
  display: inline-flex;
  max-width: 100%;
  margin-top: 18px;
  color: var(--ytcv-accent);
  font-size: 0.9rem;
  font-weight: 760;
  opacity: 0.18;
  transform: translateY(8px);
  transition: opacity 0.28s ease, transform 0.28s ease;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.ytcv-premium-block .ytcv-card:hover .ytcv-cta {
  opacity: 1;
  transform: translateY(0);
}

.ytcv-premium-block .ytcv-tilt {
  transform-style: preserve-3d;
}

.ytcv-premium-block .ytcv-process {
  padding-top: 34px;
}

.ytcv-premium-block .ytcv-step {
  margin-bottom: 20px;
  color: transparent;
  background: linear-gradient(135deg, var(--ytcv-accent), var(--ytcv-accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  font-size: 2.6rem;
  line-height: 1;
  font-weight: 880;
  letter-spacing: 0;
  transition: transform 0.28s ease, opacity 0.28s ease;
}

.ytcv-premium-block .ytcv-process::after {
  content: attr(data-step);
  position: absolute;
  right: 18px;
  bottom: -14px;
  color: color-mix(in srgb, var(--ytcv-accent) 10%, transparent);
  font-size: 6rem;
  line-height: 1;
  font-weight: 900;
  pointer-events: none;
}

.ytcv-premium-block .ytcv-process:hover .ytcv-step {
  transform: translateY(-4px) scale(1.04);
  opacity: 0.92;
}

.ytcv-premium-block .ytcv-card:nth-child(1) { --ytcv-accent: #ff3b32; --ytcv-accent-2: #ff8a5f; }
.ytcv-premium-block .ytcv-card:nth-child(2) { --ytcv-accent: #e5485f; --ytcv-accent-2: #ffb15f; }
.ytcv-premium-block .ytcv-card:nth-child(3) { --ytcv-accent: #d6428b; --ytcv-accent-2: #ff7b72; }
.ytcv-premium-block .ytcv-card:nth-child(4) { --ytcv-accent: #f06a35; --ytcv-accent-2: #f5c45c; }
.ytcv-premium-block .ytcv-card:nth-child(5) { --ytcv-accent: #c94c36; --ytcv-accent-2: #ff9f6e; }
.ytcv-premium-block .ytcv-card:nth-child(6) { --ytcv-accent: #ef4f74; --ytcv-accent-2: #f7b955; }
.ytcv-premium-block .ytcv-card:nth-child(7) { --ytcv-accent: #d9562f; --ytcv-accent-2: #ff716b; }
.ytcv-premium-block .ytcv-card:nth-child(8) { --ytcv-accent: #b84462; --ytcv-accent-2: #f0a44f; }

@media (min-width: 1200px) {
  .ytcv-premium-block .ytcv-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
    gap: 24px;
  }

  .ytcv-premium-block .ytcv-container {
    width: min(1360px, calc(100% - 56px));
    padding: 100px 0;
  }
}

@media (min-width: 1024px) and (max-width: 1199px) {
  .ytcv-premium-block .ytcv-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    gap: 22px;
  }

  .ytcv-premium-block .ytcv-container {
    width: min(1120px, calc(100% - 44px));
    padding: 84px 0;
  }

  .ytcv-premium-block .ytcv-card {
    padding: 25px;
  }

  .ytcv-premium-block .ytcv-heading-wrap p {
    font-size: 1rem;
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .ytcv-premium-block .ytcv-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 20px;
  }

  .ytcv-premium-block .ytcv-container {
    width: min(900px, calc(100% - 36px));
    padding: 70px 0;
  }

  .ytcv-premium-block .ytcv-heading-wrap {
    margin-bottom: 34px;
  }

  .ytcv-premium-block .ytcv-card {
    min-height: 230px;
    padding: 24px;
  }

  .ytcv-premium-block h3 {
    font-size: 1.02rem;
  }

  .ytcv-premium-block .ytcv-card p {
    font-size: 0.93rem;
  }
}

@media (min-width: 430px) and (max-width: 767px) {
  .ytcv-premium-block .ytcv-grid {
    grid-template-columns: 1fr !important;
    gap: 18px;
  }

  .ytcv-premium-block .ytcv-container {
    width: min(100% - 28px, 620px);
    padding: 56px 0;
  }

  .ytcv-premium-block .ytcv-heading-wrap {
    margin-bottom: 28px;
  }

  .ytcv-premium-block .ytcv-heading-wrap p {
    font-size: 0.95rem;
    line-height: 1.65;
  }

  .ytcv-premium-block .ytcv-card {
    min-height: auto;
    padding: 22px;
  }
}

@media (min-width: 375px) and (max-width: 429px) {
  .ytcv-premium-block .ytcv-grid {
    grid-template-columns: 1fr !important;
    gap: 16px;
  }

  .ytcv-premium-block .ytcv-container {
    width: min(100% - 24px, 560px);
    padding: 48px 0;
  }

  .ytcv-premium-block .ytcv-heading-wrap {
    margin-bottom: 24px;
  }

  .ytcv-premium-block .ytcv-heading-wrap p {
    font-size: 0.9rem;
  }

  .ytcv-premium-block .ytcv-card {
    padding: 20px;
  }

  .ytcv-premium-block .ytcv-icon {
    width: 48px;
    height: 48px;
    border-radius: 16px;
  }

  .ytcv-premium-block .ytcv-step {
    font-size: 2.25rem;
  }
}

@media (min-width: 320px) and (max-width: 374px) {
  .ytcv-premium-block .ytcv-grid {
    grid-template-columns: 1fr !important;
    gap: 14px;
  }

  .ytcv-premium-block .ytcv-container {
    width: min(100% - 20px, 520px);
    padding: 42px 0;
  }

  .ytcv-premium-block .ytcv-heading-wrap {
    margin-bottom: 22px;
  }

  .ytcv-premium-block .ytcv-heading-wrap p {
    font-size: 0.86rem;
    line-height: 1.58;
  }

  .ytcv-premium-block .ytcv-card {
    padding: 18px;
    border-radius: 20px;
  }

  .ytcv-premium-block h3 {
    font-size: 0.98rem;
  }

  .ytcv-premium-block .ytcv-card p,
  .ytcv-premium-block .ytcv-cta {
    font-size: 0.86rem;
  }

  .ytcv-premium-block .ytcv-icon {
    width: 44px;
    height: 44px;
    margin-bottom: 18px;
  }

  .ytcv-premium-block .ytcv-process::after {
    font-size: 4.8rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ytcv-premium-block .ytcv-card,
  .ytcv-premium-block .ytcv-card::before,
  .ytcv-premium-block .ytcv-icon,
  .ytcv-premium-block h3::after,
  .ytcv-premium-block .ytcv-cta,
  .ytcv-premium-block .ytcv-step {
    transition: none !important;
    animation: none !important;
  }

  .ytcv-premium-block .ytcv-card,
  .ytcv-premium-block .ytcv-card.is-visible,
  .ytcv-premium-block .ytcv-card:hover {
    transform: none !important;
  }
}