@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");

.ylv-premium-content,
.ylv-premium-content * {
  box-sizing: border-box;
}

.ylv-premium-content {
  --ylv-ink: #17171d;
  --ylv-muted: #68656f;
  --ylv-line: rgba(24, 24, 32, 0.1);
  --ylv-red: #ff2f45;
  --ylv-rose: #ff6a88;
  --ylv-amber: #ffb45f;
  --ylv-bg-warm: #fff6f1;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  color: var(--ylv-ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.ylv-premium-content .ylv-section,
.ylv-premium-content .ylv-container,
.ylv-premium-content .ylv-card-grid {
  width: 100%;
  max-width: 100%;
}

.ylv-premium-content .ylv-section {
  position: relative;
  padding: 92px 20px;
  overflow: hidden;
}

.ylv-premium-content .ylv-section-white {
  background: #fff;
}

.ylv-premium-content .ylv-section-warm {
  background:
    radial-gradient(circle at 14% 12%, rgba(255, 47, 69, 0.08), transparent 32%),
    radial-gradient(circle at 88% 24%, rgba(255, 180, 95, 0.18), transparent 34%),
    linear-gradient(180deg, #fff7f2 0%, #fffaf7 100%);
}

.ylv-premium-content .ylv-container {
  max-width: 1280px;
  margin: 0 auto;
}

.ylv-premium-content .ylv-section-head {
  max-width: 760px;
  margin: 0 auto 42px;
  text-align: center;
}

.ylv-premium-content .ylv-section-head h2 {
  margin: 0;
  color: var(--ylv-ink);
  font-size: clamp(1.2rem, 4vw, 2.2rem) !important;
  line-height: 1.12;
  font-weight: 850;
  letter-spacing: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.ylv-premium-content .ylv-section-head h2 span {
  background: linear-gradient(135deg, var(--ylv-red), var(--ylv-rose) 48%, var(--ylv-amber));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.ylv-premium-content .ylv-section-head p {
  margin: 14px auto 0;
  max-width: 660px;
  color: var(--ylv-muted);
  font-size: 1.04rem;
  line-height: 1.7;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.ylv-premium-content .ylv-card-grid {
  display: grid;
  gap: 22px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.ylv-premium-content .ylv-card {
  --fg-mx: 50%;
  --fg-my: 50%;
  --fg-tilt-x: 0deg;
  --fg-tilt-y: 0deg;
  --ylv-a: #ff2f45;
  --ylv-b: #ffb45f;
  position: relative;
  min-width: 0;
  width: 100%;
  max-width: 100%;
  min-height: 265px;
  padding: 28px;
  border: 1px solid rgba(24, 24, 32, 0.09);
  border-radius: 22px;
  background:
    radial-gradient(circle at var(--fg-mx) var(--fg-my), color-mix(in srgb, var(--ylv-a) 18%, transparent), transparent 34%),
    linear-gradient(145deg, rgba(255,255,255,0.98), rgba(255,255,255,0.88));
  box-shadow: 0 18px 50px rgba(27, 22, 35, 0.08);
  transform: perspective(900px) rotateX(var(--fg-tilt-x)) rotateY(var(--fg-tilt-y)) translateY(18px);
  opacity: 0;
  transition: transform 420ms ease, opacity 520ms ease, box-shadow 320ms ease, border-color 320ms ease, background 320ms ease;
  overflow: hidden;
  isolation: isolate;
}

.ylv-premium-content .ylv-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, color-mix(in srgb, var(--ylv-a) 10%, transparent), transparent 42%, color-mix(in srgb, var(--ylv-b) 12%, transparent));
  opacity: 0.56;
  pointer-events: none;
  z-index: -1;
}

.ylv-premium-content .ylv-card::after {
  content: "";
  position: absolute;
  inset: auto 20px 0;
  height: 3px;
  border-radius: 999px 999px 0 0;
  background: linear-gradient(90deg, var(--ylv-a), var(--ylv-b));
  opacity: 0.62;
  transform: scaleX(0.42);
  transform-origin: left;
  transition: transform 320ms ease, opacity 320ms ease;
}

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

.ylv-premium-content .ylv-card:hover {
  border-color: color-mix(in srgb, var(--ylv-a) 34%, rgba(24, 24, 32, 0.12));
  box-shadow: 0 26px 70px rgba(27, 22, 35, 0.15);
  transform: perspective(900px) rotateX(var(--fg-tilt-x)) rotateY(var(--fg-tilt-y)) translateY(-7px);
}

.ylv-premium-content .ylv-card:hover::after {
  transform: scaleX(1);
  opacity: 0.95;
}

.ylv-premium-content .ylv-card:nth-child(1) { --ylv-a: #ff2f45; --ylv-b: #ffb45f; }
.ylv-premium-content .ylv-card:nth-child(2) { --ylv-a: #e7326f; --ylv-b: #ff8a5b; }
.ylv-premium-content .ylv-card:nth-child(3) { --ylv-a: #ff4b2f; --ylv-b: #ffd166; }
.ylv-premium-content .ylv-card:nth-child(4) { --ylv-a: #d9235f; --ylv-b: #ff9f43; }
.ylv-premium-content .ylv-card:nth-child(5) { --ylv-a: #f04438; --ylv-b: #f7c948; }
.ylv-premium-content .ylv-card:nth-child(6) { --ylv-a: #c92a55; --ylv-b: #ff7a59; }
.ylv-premium-content .ylv-card:nth-child(7) { --ylv-a: #ff375f; --ylv-b: #ffcf70; }
.ylv-premium-content .ylv-card:nth-child(8) { --ylv-a: #e63946; --ylv-b: #f4a261; }

.ylv-premium-content .ylv-icon {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  margin-bottom: 22px;
  border-radius: 18px;
  color: var(--ylv-a);
  background: color-mix(in srgb, var(--ylv-a) 10%, #fff);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--ylv-a) 16%, transparent);
  transition: transform 320ms ease, color 320ms ease, background 320ms ease;
}

.ylv-premium-content .ylv-icon i {
  font-size: 1.28rem;
  line-height: 1;
}

.ylv-premium-content .ylv-card:hover .ylv-icon {
  color: #fff;
  background: linear-gradient(135deg, var(--ylv-a), var(--ylv-b));
  transform: translateY(-3px) rotate(-4deg) scale(1.05);
}

.ylv-premium-content .ylv-card h3 {
  position: relative;
  display: inline;
  margin: 0;
  color: var(--ylv-ink);
  font-size: 1.08rem;
  line-height: 1.35;
  font-weight: 800;
  letter-spacing: 0;
  background-image: linear-gradient(90deg, var(--ylv-a), var(--ylv-b));
  background-size: 0% 2px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: background-size 320ms ease;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.ylv-premium-content .ylv-card:hover h3 {
  background-size: 100% 2px;
}

.ylv-premium-content .ylv-card p {
  margin: 14px 0 0;
  color: var(--ylv-muted);
  font-size: 0.96rem;
  line-height: 1.68;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.ylv-premium-content .ylv-cta {
  display: inline-flex;
  max-width: 100%;
  margin-top: 18px;
  color: var(--ylv-a);
  font-size: 0.92rem;
  font-weight: 800;
  opacity: 0.18;
  transform: translateY(8px);
  transition: opacity 320ms ease, transform 320ms ease;
  overflow-wrap: anywhere;
  word-break: break-word;
}

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

.ylv-premium-content .ylv-tilt-card {
  transform-style: preserve-3d;
}

.ylv-premium-content .ylv-tilt-card .ylv-icon,
.ylv-premium-content .ylv-tilt-card h3,
.ylv-premium-content .ylv-tilt-card p {
  transform: translateZ(18px);
}

.ylv-premium-content .ylv-process-card {
  min-height: 285px;
}

.ylv-premium-content .ylv-process-card::before {
  content: var(--ylv-step);
  position: absolute;
  right: 18px;
  top: 10px;
  color: color-mix(in srgb, var(--ylv-a) 12%, transparent);
  font-size: 5.4rem;
  line-height: 1;
  font-weight: 900;
  letter-spacing: 0;
  transition: transform 320ms ease, color 320ms ease;
  z-index: -1;
}

.ylv-premium-content .ylv-process-card:hover::before {
  color: color-mix(in srgb, var(--ylv-a) 20%, transparent);
  transform: translateY(-4px) scale(1.04);
}

.ylv-premium-content .ylv-step-line {
  display: block;
  margin-bottom: 16px;
  color: color-mix(in srgb, var(--ylv-a) 86%, #5a2431);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  overflow-wrap: anywhere;
  word-break: break-word;
}

@media (min-width: 1200px) {
  .ylv-premium-content .ylv-section {
    padding: 96px 28px;
  }

  .ylv-premium-content .ylv-container {
    max-width: 1280px;
  }

  .ylv-premium-content .ylv-card-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 22px;
  }
}

@media (min-width: 1024px) and (max-width: 1199px) {
  .ylv-premium-content .ylv-section {
    padding: 82px 24px;
  }

  .ylv-premium-content .ylv-container {
    max-width: 1040px;
  }

  .ylv-premium-content .ylv-section-head p {
    font-size: 1rem;
  }

  .ylv-premium-content .ylv-card-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .ylv-premium-content .ylv-card {
    padding: 25px;
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .ylv-premium-content .ylv-section {
    padding: 70px 20px;
  }

  .ylv-premium-content .ylv-section-head {
    margin-bottom: 34px;
  }

  .ylv-premium-content .ylv-section-head p {
    font-size: 0.98rem;
  }

  .ylv-premium-content .ylv-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .ylv-premium-content .ylv-card {
    padding: 24px;
  }

  .ylv-premium-content .ylv-card h3 {
    font-size: 1.02rem;
  }

  .ylv-premium-content .ylv-card p {
    font-size: 0.94rem;
  }
}

@media (min-width: 430px) and (max-width: 767px) {
  .ylv-premium-content .ylv-section {
    padding: 56px 16px;
  }

  .ylv-premium-content .ylv-section-head {
    margin-bottom: 28px;
  }

  .ylv-premium-content .ylv-section-head p {
    font-size: 0.94rem;
    line-height: 1.62;
  }

  .ylv-premium-content .ylv-card-grid {
    grid-template-columns: 1fr !important;
    gap: 16px;
  }

  .ylv-premium-content .ylv-card {
    min-height: auto;
    padding: 22px;
  }
}

@media (min-width: 375px) and (max-width: 429px) {
  .ylv-premium-content .ylv-section {
    padding: 48px 14px;
  }

  .ylv-premium-content .ylv-section-head {
    margin-bottom: 24px;
  }

  .ylv-premium-content .ylv-section-head p {
    font-size: 0.9rem;
    line-height: 1.58;
  }

  .ylv-premium-content .ylv-card-grid {
    grid-template-columns: 1fr !important;
    gap: 14px;
  }

  .ylv-premium-content .ylv-card {
    min-height: auto;
    padding: 20px;
    border-radius: 18px;
  }

  .ylv-premium-content .ylv-icon {
    width: 48px;
    height: 48px;
    border-radius: 16px;
    margin-bottom: 18px;
  }

  .ylv-premium-content .ylv-card h3 {
    font-size: 1rem;
  }

  .ylv-premium-content .ylv-card p {
    font-size: 0.9rem;
  }

  .ylv-premium-content .ylv-process-card::before {
    font-size: 4.6rem;
  }
}

@media (min-width: 320px) and (max-width: 374px) {
  .ylv-premium-content .ylv-section {
    padding: 42px 12px;
  }

  .ylv-premium-content .ylv-section-head {
    margin-bottom: 22px;
  }

  .ylv-premium-content .ylv-section-head p {
    font-size: 0.86rem;
    line-height: 1.55;
  }

  .ylv-premium-content .ylv-card-grid {
    grid-template-columns: 1fr !important;
    gap: 12px;
  }

  .ylv-premium-content .ylv-card {
    min-height: auto;
    padding: 18px;
    border-radius: 16px;
  }

  .ylv-premium-content .ylv-icon {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    margin-bottom: 16px;
  }

  .ylv-premium-content .ylv-icon i {
    font-size: 1.06rem;
  }

  .ylv-premium-content .ylv-card h3 {
    font-size: 0.96rem;
  }

  .ylv-premium-content .ylv-card p,
  .ylv-premium-content .ylv-cta {
    font-size: 0.86rem;
  }

  .ylv-premium-content .ylv-process-card::before {
    right: 12px;
    font-size: 4rem;
  }
}

@media (max-width: 319px) {
  .ylv-premium-content .ylv-section {
    padding: 36px 10px;
  }

  .ylv-premium-content .ylv-card-grid {
    grid-template-columns: 1fr !important;
    gap: 10px;
  }

  .ylv-premium-content .ylv-card {
    min-height: auto;
    padding: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ylv-premium-content .ylv-card,
  .ylv-premium-content .ylv-card::after,
  .ylv-premium-content .ylv-icon,
  .ylv-premium-content .ylv-cta,
  .ylv-premium-content .ylv-process-card::before {
    transition: none !important;
    animation: none !important;
  }

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