@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");

.biv-premium-block,
.biv-premium-block *,
.biv-premium-block *::before,
.biv-premium-block *::after {
  box-sizing: border-box;
}

.biv-premium-block {
  --biv-ink: #1d1724;
  --biv-muted: #6f6578;
  --biv-line: rgba(70, 42, 95, 0.12);
  --biv-soft: #fff7f2;
  --biv-accent-a: #d94f8d;
  --biv-accent-b: #ff8a4c;
  --biv-accent-c: #7b61ff;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  color: var(--biv-ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  line-height: 1.6;
  background: #fff;
}

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

.biv-premium-block .biv-section {
  position: relative;
  padding: 92px 22px;
  overflow: hidden;
}

.biv-premium-block .biv-section-intro,
.biv-premium-block .biv-section-steps {
  background: #fff;
}

.biv-premium-block .biv-section-benefits {
  background:
    radial-gradient(circle at 8% 10%, rgba(255, 138, 76, 0.13), transparent 34%),
    radial-gradient(circle at 94% 20%, rgba(123, 97, 255, 0.12), transparent 32%),
    linear-gradient(180deg, #fff8f4 0%, #fff3ec 100%);
}

.biv-premium-block .biv-container {
  max-width: 1240px;
  margin: 0 auto;
}

.biv-premium-block .biv-heading-wrap {
  max-width: 790px;
  margin: 0 auto 42px;
  text-align: center;
}

.biv-premium-block .biv-heading-wrap h2 {
  margin: 0;
  color: var(--biv-ink);
  font-size: clamp(1.2rem, 4vw, 2.2rem) !important;
  line-height: 1.18;
  letter-spacing: 0;
  font-weight: 820;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.biv-premium-block .biv-heading-wrap h2 span {
  background: linear-gradient(105deg, var(--biv-accent-a), var(--biv-accent-b) 48%, var(--biv-accent-c));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.biv-premium-block .biv-heading-wrap p {
  margin: 14px auto 0;
  max-width: 680px;
  color: var(--biv-muted);
  font-size: 1.02rem;
  line-height: 1.75;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.biv-premium-block .biv-card-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

.biv-premium-block .biv-card {
  --fg-mx: 50%;
  --fg-my: 50%;
  --fg-tilt-x: 0deg;
  --fg-tilt-y: 0deg;
  --biv-card-a: #d94f8d;
  --biv-card-b: #ff8a4c;
  --biv-card-soft: rgba(217, 79, 141, 0.1);
  position: relative;
  z-index: 1;
  width: 100%;
  min-width: 0;
  max-width: 100%;
  min-height: 252px;
  padding: 26px;
  border: 1px solid var(--biv-line);
  border-radius: 22px;
  background:
    radial-gradient(circle at var(--fg-mx) var(--fg-my), rgba(255, 255, 255, 0.92), transparent 0 22%, transparent 38%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(255, 250, 247, 0.9));
  box-shadow: 0 18px 52px rgba(40, 26, 52, 0.08);
  transform: perspective(900px) rotateX(var(--fg-tilt-x)) rotateY(var(--fg-tilt-y)) translateY(18px);
  opacity: 0;
  overflow: hidden;
  transition:
    transform 420ms ease,
    opacity 520ms ease,
    box-shadow 320ms ease,
    border-color 320ms ease,
    background 320ms ease;
}

.biv-premium-block .biv-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(135deg, var(--biv-card-soft), transparent 38%),
    radial-gradient(circle at 100% 0%, color-mix(in srgb, var(--biv-card-b) 18%, transparent), transparent 34%);
  opacity: 0.68;
  transition: opacity 320ms ease;
}

.biv-premium-block .biv-card::after {
  content: "";
  position: absolute;
  left: 26px;
  right: 26px;
  top: 0;
  height: 3px;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--biv-card-a), var(--biv-card-b));
  opacity: 0.72;
}

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

.biv-premium-block .biv-card:hover {
  border-color: color-mix(in srgb, var(--biv-card-a) 34%, rgba(70, 42, 95, 0.18));
  box-shadow: 0 28px 70px rgba(40, 26, 52, 0.15);
  transform: perspective(900px) rotateX(var(--fg-tilt-x)) rotateY(var(--fg-tilt-y)) translateY(-7px);
}

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

.biv-premium-block .biv-icon {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  max-width: 100%;
  margin-bottom: 20px;
  border-radius: 18px;
  color: var(--biv-card-a);
  background: linear-gradient(145deg, #fff, var(--biv-card-soft));
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.84), 0 12px 28px rgba(40, 26, 52, 0.08);
  transition: transform 320ms ease, color 320ms ease, background 320ms ease;
}

.biv-premium-block .biv-icon i {
  font-size: 1.22rem;
  line-height: 1;
}

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

.biv-premium-block .biv-card h3 {
  position: relative;
  margin: 0 0 12px;
  color: var(--biv-ink);
  font-size: 1.08rem;
  line-height: 1.28;
  letter-spacing: 0;
  font-weight: 780;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.biv-premium-block .biv-card h3::after {
  content: "";
  display: block;
  width: 34px;
  height: 2px;
  margin-top: 10px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--biv-card-a), var(--biv-card-b));
  transition: width 320ms ease;
}

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

.biv-premium-block .biv-card p {
  margin: 0;
  color: var(--biv-muted);
  font-size: 0.95rem;
  line-height: 1.68;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.biv-premium-block .biv-card-cta {
  display: inline-flex;
  max-width: 100%;
  margin-top: 18px;
  color: var(--biv-card-a);
  font-size: 0.9rem;
  font-weight: 760;
  line-height: 1.3;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 280ms ease, transform 280ms ease, color 280ms ease;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.biv-premium-block .biv-card:hover .biv-card-cta {
  opacity: 1;
  transform: translateY(0);
  color: var(--biv-card-b);
}

.biv-premium-block .biv-card:nth-child(1) { --biv-card-a: #d94f8d; --biv-card-b: #ff8a4c; --biv-card-soft: rgba(217, 79, 141, 0.11); }
.biv-premium-block .biv-card:nth-child(2) { --biv-card-a: #7b61ff; --biv-card-b: #d94f8d; --biv-card-soft: rgba(123, 97, 255, 0.11); }
.biv-premium-block .biv-card:nth-child(3) { --biv-card-a: #0ea5a4; --biv-card-b: #7b61ff; --biv-card-soft: rgba(14, 165, 164, 0.1); }
.biv-premium-block .biv-card:nth-child(4) { --biv-card-a: #ef6f3e; --biv-card-b: #f2b84b; --biv-card-soft: rgba(239, 111, 62, 0.11); }
.biv-premium-block .biv-card:nth-child(5) { --biv-card-a: #2f80ed; --biv-card-b: #56ccf2; --biv-card-soft: rgba(47, 128, 237, 0.1); }
.biv-premium-block .biv-card:nth-child(6) { --biv-card-a: #bb4dff; --biv-card-b: #ff6b9a; --biv-card-soft: rgba(187, 77, 255, 0.1); }
.biv-premium-block .biv-card:nth-child(7) { --biv-card-a: #19a974; --biv-card-b: #8fd14f; --biv-card-soft: rgba(25, 169, 116, 0.1); }
.biv-premium-block .biv-card:nth-child(8) { --biv-card-a: #f05a7e; --biv-card-b: #ffb15c; --biv-card-soft: rgba(240, 90, 126, 0.1); }

.biv-premium-block .biv-tilt-grid .biv-card:hover {
  transform: perspective(900px) rotateX(var(--fg-tilt-x)) rotateY(var(--fg-tilt-y)) translateY(-8px);
}

.biv-premium-block .biv-process-card {
  min-height: 276px;
}

.biv-premium-block .biv-process-card::before {
  content: var(--biv-step);
  position: absolute;
  right: 16px;
  bottom: -18px;
  z-index: -1;
  color: color-mix(in srgb, var(--biv-card-a) 13%, transparent);
  font-size: 6.4rem;
  line-height: 1;
  font-weight: 900;
  letter-spacing: 0;
  transition: transform 320ms ease, opacity 320ms ease;
}

.biv-premium-block .biv-process-card:hover::before {
  transform: translateY(-6px) scale(1.04);
  opacity: 0.88;
}

.biv-premium-block .biv-step-label {
  display: inline-block;
  max-width: 100%;
  margin-bottom: 16px;
  color: var(--biv-card-a);
  font-size: 0.78rem;
  font-weight: 820;
  letter-spacing: 0;
  text-transform: uppercase;
  overflow-wrap: anywhere;
  word-break: break-word;
  transition: color 320ms ease, transform 320ms ease;
}

.biv-premium-block .biv-process-card:hover .biv-step-label {
  color: var(--biv-card-b);
  transform: translateX(3px);
}

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

  .biv-premium-block .biv-container {
    max-width: 1240px;
  }

  .biv-premium-block .biv-card-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
  }
}

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

  .biv-premium-block .biv-container {
    max-width: 1040px;
  }

  .biv-premium-block .biv-heading-wrap {
    margin-bottom: 36px;
  }

  .biv-premium-block .biv-heading-wrap p {
    font-size: 0.98rem;
  }

  .biv-premium-block .biv-card-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }

  .biv-premium-block .biv-card {
    padding: 24px;
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .biv-premium-block .biv-section {
    padding: 70px 22px;
  }

  .biv-premium-block .biv-heading-wrap {
    margin-bottom: 32px;
  }

  .biv-premium-block .biv-heading-wrap p {
    font-size: 0.96rem;
  }

  .biv-premium-block .biv-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .biv-premium-block .biv-card {
    min-height: 236px;
    padding: 22px;
  }

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

  .biv-premium-block .biv-card p {
    font-size: 0.92rem;
  }
}

@media (min-width: 430px) and (max-width: 767px) {
  .biv-premium-block .biv-section {
    padding: 56px 18px;
  }

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

  .biv-premium-block .biv-heading-wrap p {
    font-size: 0.93rem;
  }

  .biv-premium-block .biv-card-grid {
    grid-template-columns: 1fr !important;
    gap: 18px;
  }

  .biv-premium-block .biv-card {
    min-height: auto;
    padding: 21px;
  }

  .biv-premium-block .biv-card-cta {
    opacity: 1;
    transform: none;
  }
}

@media (min-width: 375px) and (max-width: 429px) {
  .biv-premium-block .biv-section {
    padding: 48px 15px;
  }

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

  .biv-premium-block .biv-heading-wrap p {
    font-size: 0.9rem;
    line-height: 1.65;
  }

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

  .biv-premium-block .biv-card {
    min-height: auto;
    padding: 19px;
    border-radius: 18px;
  }

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

  .biv-premium-block .biv-card h3 {
    font-size: 1rem;
  }

  .biv-premium-block .biv-card p {
    font-size: 0.9rem;
  }

  .biv-premium-block .biv-process-card::before {
    font-size: 5.4rem;
  }
}

@media (max-width: 374px) {
  .biv-premium-block {
    overflow-x: hidden;
  }

  .biv-premium-block .biv-section {
    padding: 42px 12px;
  }

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

  .biv-premium-block .biv-heading-wrap h2 {
    font-size: clamp(1.2rem, 4vw, 2.2rem) !important;
  }

  .biv-premium-block .biv-heading-wrap p {
    font-size: 0.86rem;
    line-height: 1.6;
  }

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

  .biv-premium-block .biv-card {
    min-width: 0;
    min-height: auto;
    padding: 17px;
    border-radius: 16px;
  }

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

  .biv-premium-block .biv-icon i {
    font-size: 1.05rem;
  }

  .biv-premium-block .biv-card h3 {
    font-size: 0.96rem;
  }

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

  .biv-premium-block .biv-process-card::before {
    right: 10px;
    font-size: 4.8rem;
  }
}

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

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