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

.biv-premium-content {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #221a2f;
  background: #fff;
}

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

.biv-premium-content .biv-section {
  position: relative;
  padding: 88px 20px;
  overflow: hidden;
}

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

.biv-premium-content .biv-section-warm {
  background:
    radial-gradient(circle at 12% 12%, rgba(255, 104, 128, 0.11), transparent 30%),
    radial-gradient(circle at 90% 20%, rgba(126, 87, 255, 0.12), transparent 34%),
    linear-gradient(135deg, #fff7f3 0%, #fffaf7 48%, #f8f5ff 100%);
}

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

.biv-premium-content .biv-section-head {
  max-width: 760px;
  margin: 0 auto 38px;
  text-align: center;
}

.biv-premium-content .biv-section-head h2 {
  margin: 0;
  color: #241832;
  font-size: clamp(1.2rem, 4vw, 2.2rem) !important;
  line-height: 1.16;
  font-weight: 800;
  letter-spacing: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.biv-premium-content .biv-section-head h2 span {
  display: inline;
  background: linear-gradient(135deg, #ff4d7d 0%, #8c4cff 52%, #2f8cff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.biv-premium-content .biv-section-head p {
  margin: 14px auto 0;
  max-width: 680px;
  color: #665a72;
  font-size: 1.02rem;
  line-height: 1.7;
  overflow-wrap: anywhere;
  word-break: break-word;
}

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

.biv-premium-content .biv-card {
  --fg-mx: 50%;
  --fg-my: 50%;
  --fg-tilt-x: 0deg;
  --fg-tilt-y: 0deg;
  --biv-accent: #ff4d7d;
  --biv-accent-2: #8c4cff;
  --biv-soft: rgba(255, 77, 125, 0.11);
  position: relative;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  min-height: 252px;
  padding: 26px;
  overflow: hidden;
  border: 1px solid rgba(95, 74, 121, 0.13);
  border-radius: 22px;
  background:
    radial-gradient(circle at var(--fg-mx) var(--fg-my), rgba(255, 255, 255, 0.86), transparent 28%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(255, 249, 252, 0.9));
  box-shadow: 0 18px 42px rgba(41, 25, 62, 0.08);
  transform: perspective(900px) rotateX(var(--fg-tilt-x)) rotateY(var(--fg-tilt-y)) translateY(18px);
  opacity: 0;
  transition:
    opacity 0.7s ease,
    transform 0.28s ease,
    box-shadow 0.28s ease,
    border-color 0.28s ease;
}

.biv-premium-content .biv-card:nth-child(8n + 1) { --biv-accent: #ff4d7d; --biv-accent-2: #8c4cff; --biv-soft: rgba(255, 77, 125, 0.12); }
.biv-premium-content .biv-card:nth-child(8n + 2) { --biv-accent: #7b61ff; --biv-accent-2: #23a6ff; --biv-soft: rgba(123, 97, 255, 0.12); }
.biv-premium-content .biv-card:nth-child(8n + 3) { --biv-accent: #f06a3d; --biv-accent-2: #ffb347; --biv-soft: rgba(240, 106, 61, 0.13); }
.biv-premium-content .biv-card:nth-child(8n + 4) { --biv-accent: #0f9f8f; --biv-accent-2: #4dd7b0; --biv-soft: rgba(15, 159, 143, 0.12); }
.biv-premium-content .biv-card:nth-child(8n + 5) { --biv-accent: #d946ef; --biv-accent-2: #fb7185; --biv-soft: rgba(217, 70, 239, 0.11); }
.biv-premium-content .biv-card:nth-child(8n + 6) { --biv-accent: #2563eb; --biv-accent-2: #06b6d4; --biv-soft: rgba(37, 99, 235, 0.11); }
.biv-premium-content .biv-card:nth-child(8n + 7) { --biv-accent: #16a34a; --biv-accent-2: #84cc16; --biv-soft: rgba(22, 163, 74, 0.11); }
.biv-premium-content .biv-card:nth-child(8n + 8) { --biv-accent: #e11d48; --biv-accent-2: #f97316; --biv-soft: rgba(225, 29, 72, 0.11); }

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

.biv-premium-content .biv-card:hover {
  border-color: color-mix(in srgb, var(--biv-accent) 38%, transparent);
  box-shadow: 0 24px 58px rgba(41, 25, 62, 0.14);
  transform: perspective(900px) rotateX(var(--fg-tilt-x)) rotateY(var(--fg-tilt-y)) translateY(-7px);
}

.biv-premium-content .biv-card-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at var(--fg-mx) var(--fg-my), var(--biv-soft), transparent 35%),
    linear-gradient(135deg, rgba(255,255,255,0), rgba(255,255,255,0.44));
  opacity: 0;
  transition: opacity 0.28s ease;
}

.biv-premium-content .biv-card:hover .biv-card-glow {
  opacity: 1;
}

.biv-premium-content .biv-icon-box {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  margin-bottom: 18px;
  border-radius: 16px;
  color: var(--biv-accent);
  background: linear-gradient(135deg, var(--biv-soft), rgba(255,255,255,0.9));
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.72), 0 12px 28px rgba(40, 24, 60, 0.08);
  transition: transform 0.28s ease, color 0.28s ease, background 0.28s ease;
}

.biv-premium-content .biv-icon-box i {
  font-size: 1.25rem;
  line-height: 1;
}

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

.biv-premium-content .biv-card h3 {
  position: relative;
  z-index: 1;
  display: inline;
  margin: 0;
  color: #241832;
  font-size: 1.08rem;
  line-height: 1.32;
  font-weight: 760;
  letter-spacing: 0;
  background-image: linear-gradient(90deg, var(--biv-accent), var(--biv-accent-2));
  background-repeat: no-repeat;
  background-size: 0% 2px;
  background-position: 0 100%;
  transition: background-size 0.28s ease;
  overflow-wrap: anywhere;
  word-break: break-word;
}

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

.biv-premium-content .biv-card p {
  position: relative;
  z-index: 1;
  margin: 13px 0 0;
  color: #655c70;
  font-size: 0.95rem;
  line-height: 1.65;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.biv-premium-content .biv-card-cta {
  position: relative;
  z-index: 1;
  display: inline-flex;
  max-width: 100%;
  margin-top: 18px;
  color: var(--biv-accent);
  font-size: 0.9rem;
  font-weight: 740;
  line-height: 1.35;
  opacity: 0.18;
  transform: translateY(8px);
  transition: opacity 0.28s ease, transform 0.28s ease;
  overflow-wrap: anywhere;
  word-break: break-word;
}

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

.biv-premium-content .biv-tilt-grid .biv-card {
  background:
    radial-gradient(circle at var(--fg-mx) var(--fg-my), rgba(255,255,255,0.88), transparent 30%),
    linear-gradient(145deg, rgba(255,255,255,0.95), rgba(255,251,246,0.88));
}

.biv-premium-content .biv-process-card {
  min-height: 270px;
}

.biv-premium-content .biv-step-number {
  position: absolute;
  right: 18px;
  top: 10px;
  z-index: 0;
  color: var(--biv-accent);
  font-size: 4.2rem;
  line-height: 1;
  font-weight: 900;
  letter-spacing: 0;
  opacity: 0.08;
  pointer-events: none;
  transition: opacity 0.28s ease, transform 0.28s ease;
}

.biv-premium-content .biv-process-card:hover .biv-step-number {
  opacity: 0.16;
  transform: translateY(-5px) scale(1.04);
}

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

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

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

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

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

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

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

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

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

  .biv-premium-content .biv-section-head {
    margin-bottom: 30px;
  }

  .biv-premium-content .biv-section-head p {
    font-size: 0.96rem;
  }

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

  .biv-premium-content .biv-card {
    padding: 22px;
  }

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

  .biv-premium-content .biv-card p {
    font-size: 0.93rem;
  }
}

@media (min-width: 430px) and (max-width: 767px) {
  .biv-premium-content .biv-section {
    padding: 58px 16px;
  }

  .biv-premium-content .biv-section-head {
    margin-bottom: 26px;
  }

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

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

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

@media (min-width: 375px) and (max-width: 429px) {
  .biv-premium-content .biv-section {
    padding: 50px 14px;
  }

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

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

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

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

  .biv-premium-content .biv-icon-box {
    width: 46px;
    height: 46px;
    border-radius: 14px;
  }

  .biv-premium-content .biv-card h3 {
    font-size: 0.98rem;
  }

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

  .biv-premium-content .biv-step-number {
    font-size: 3.5rem;
    right: 14px;
  }
}

@media (min-width: 320px) and (max-width: 374px) {
  .biv-premium-content .biv-section {
    padding: 44px 12px;
  }

  .biv-premium-content .biv-section-head {
    margin-bottom: 20px;
  }

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

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

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

  .biv-premium-content .biv-icon-box {
    width: 42px;
    height: 42px;
    margin-bottom: 15px;
    border-radius: 13px;
  }

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

  .biv-premium-content .biv-card h3 {
    font-size: 0.94rem;
  }

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

  .biv-premium-content .biv-step-number {
    font-size: 3rem;
    right: 12px;
    top: 9px;
  }
}

@media (max-width: 319px) {
  .biv-premium-content .biv-section {
    padding: 40px 10px;
  }

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

  .biv-premium-content .biv-card {
    min-height: auto;
    padding: 15px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .biv-premium-content .biv-card,
  .biv-premium-content .biv-card *,
  .biv-premium-content .biv-step-number {
    transition: none !important;
    animation: none !important;
  }

  .biv-premium-content .biv-card {
    opacity: 1;
    transform: none !important;
  }
}