@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");

.isv-premium-wrap,
.isv-premium-wrap * {
  box-sizing: border-box;
}

.isv-premium-wrap {
  --isv-ink: #191724;
  --isv-muted: #6e6678;
  --isv-line: rgba(126, 78, 139, 0.16);
  --isv-grad: linear-gradient(135deg, #d946ef 0%, #f97316 48%, #facc15 100%);
  --isv-soft: #fff7ef;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  color: var(--isv-ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

.isv-premium-section {
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  padding: 96px 20px;
}

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

.isv-premium-section-warm {
  background:
    radial-gradient(circle at 12% 14%, rgba(249, 115, 22, 0.12), transparent 30%),
    radial-gradient(circle at 82% 6%, rgba(217, 70, 239, 0.11), transparent 28%),
    linear-gradient(180deg, #fffaf4 0%, #fff3e8 100%);
}

.isv-premium-container {
  width: min(1280px, 100%);
  max-width: 100%;
  margin: 0 auto;
}

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

.isv-premium-heading h2 {
  margin: 0;
  font-size: clamp(1.2rem, 4vw, 2.2rem) !important;
  line-height: 1.15;
  font-weight: 850;
  letter-spacing: 0;
  color: var(--isv-ink);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.isv-premium-heading h2 span {
  background: var(--isv-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

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

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

.isv-premium-card {
  --fg-mx: 50%;
  --fg-my: 0%;
  --fg-tilt-x: 0deg;
  --fg-tilt-y: 0deg;
  --isv-card-a: #f97316;
  --isv-card-b: #d946ef;
  position: relative;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  min-height: 260px;
  padding: 28px;
  border: 1px solid var(--isv-line);
  border-radius: 22px;
  background:
    radial-gradient(circle at var(--fg-mx) var(--fg-my), rgba(255, 255, 255, 0.9), transparent 28%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.98), rgba(255, 250, 246, 0.92));
  box-shadow: 0 18px 48px rgba(65, 38, 75, 0.08);
  overflow: hidden;
  transform: perspective(900px) rotateX(var(--fg-tilt-x)) rotateY(var(--fg-tilt-y)) translateY(18px);
  opacity: 0;
  transition:
    opacity 700ms ease,
    transform 700ms ease,
    border-color 240ms ease,
    box-shadow 240ms ease;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.isv-premium-card:nth-child(2) { --isv-card-a: #ec4899; --isv-card-b: #fb7185; }
.isv-premium-card:nth-child(3) { --isv-card-a: #8b5cf6; --isv-card-b: #06b6d4; }
.isv-premium-card:nth-child(4) { --isv-card-a: #f59e0b; --isv-card-b: #ef4444; }
.isv-premium-card:nth-child(5) { --isv-card-a: #14b8a6; --isv-card-b: #22c55e; }
.isv-premium-card:nth-child(6) { --isv-card-a: #6366f1; --isv-card-b: #d946ef; }
.isv-premium-card:nth-child(7) { --isv-card-a: #0ea5e9; --isv-card-b: #f97316; }
.isv-premium-card:nth-child(8) { --isv-card-a: #e11d48; --isv-card-b: #facc15; }

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

.isv-premium-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at var(--fg-mx) var(--fg-my), color-mix(in srgb, var(--isv-card-a) 18%, transparent), transparent 34%);
  opacity: 0;
  transition: opacity 240ms ease;
  pointer-events: none;
}

.isv-premium-card::after {
  content: "";
  position: absolute;
  inset: auto 22px 0;
  height: 4px;
  border-radius: 999px 999px 0 0;
  background: linear-gradient(90deg, var(--isv-card-a), var(--isv-card-b));
  opacity: 0.72;
}

.isv-premium-card:hover {
  border-color: color-mix(in srgb, var(--isv-card-a) 45%, rgba(255, 255, 255, 0.2));
  box-shadow: 0 26px 70px rgba(65, 38, 75, 0.15);
  transform: perspective(900px) rotateX(var(--fg-tilt-x)) rotateY(var(--fg-tilt-y)) translateY(-8px);
}

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

.isv-premium-icon {
  position: relative;
  z-index: 1;
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  color: var(--isv-card-a);
  background: linear-gradient(135deg, color-mix(in srgb, var(--isv-card-a) 14%, #fff), #fff);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.75), 0 14px 28px rgba(84, 52, 96, 0.1);
  transition: transform 240ms ease, color 240ms ease, background 240ms ease;
}

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

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

.isv-premium-card h3 {
  position: relative;
  z-index: 1;
  display: inline-block;
  margin: 22px 0 10px;
  color: var(--isv-ink);
  font-size: 1.08rem;
  line-height: 1.25;
  font-weight: 800;
  letter-spacing: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.isv-premium-card h3::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -7px;
  width: 28px;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--isv-card-a), var(--isv-card-b));
  transition: width 240ms ease;
}

.isv-premium-card:hover h3::after {
  width: 100%;
}

.isv-premium-card p {
  position: relative;
  z-index: 1;
  margin: 12px 0 0;
  color: var(--isv-muted);
  font-size: 0.95rem;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.isv-premium-cta {
  position: relative;
  z-index: 1;
  display: inline-flex;
  max-width: 100%;
  margin-top: 18px;
  color: var(--isv-card-a);
  font-size: 0.88rem;
  font-weight: 800;
  opacity: 0.12;
  transform: translateY(8px);
  transition: opacity 240ms ease, transform 240ms ease;
  overflow-wrap: anywhere;
  word-break: break-word;
}

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

.isv-premium-grid-why .isv-premium-card {
  background:
    radial-gradient(circle at var(--fg-mx) var(--fg-my), rgba(255, 255, 255, 0.84), transparent 30%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.92), rgba(255, 247, 237, 0.84));
}

.isv-premium-step {
  min-height: 282px;
}

.isv-premium-step::before {
  content: attr(data-step);
  position: absolute;
  right: 18px;
  top: 8px;
  font-size: 4.8rem;
  font-weight: 900;
  line-height: 1;
  color: color-mix(in srgb, var(--isv-card-a) 14%, transparent);
  opacity: 0.9;
  transition: transform 240ms ease, opacity 240ms ease;
  pointer-events: none;
}

.isv-premium-step:hover::before {
  opacity: 1;
  transform: translateY(-5px) scale(1.04);
}

.isv-premium-step-label {
  position: relative;
  z-index: 1;
  display: inline-block;
  margin-bottom: 16px;
  color: var(--isv-card-a);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

@media (min-width: 1200px) {
  .isv-premium-section {
    padding: 104px 28px;
  }

  .isv-premium-container {
    width: min(1320px, 100%);
  }

  .isv-premium-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
    gap: 26px;
  }
}

@media (min-width: 1024px) and (max-width: 1199px) {
  .isv-premium-section {
    padding: 86px 24px;
  }

  .isv-premium-container {
    width: min(1080px, 100%);
  }

  .isv-premium-heading p {
    font-size: 0.98rem;
  }

  .isv-premium-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    gap: 22px;
  }

  .isv-premium-card {
    padding: 25px;
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .isv-premium-section {
    padding: 72px 20px;
  }

  .isv-premium-heading {
    margin-bottom: 34px;
  }

  .isv-premium-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 20px;
  }

  .isv-premium-card {
    padding: 24px;
    min-height: 240px;
  }

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

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

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

  .isv-premium-heading {
    margin-bottom: 28px;
  }

  .isv-premium-heading p {
    font-size: 0.94rem;
  }

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

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

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

  .isv-premium-heading p {
    font-size: 0.9rem;
  }

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

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

  .isv-premium-icon {
    width: 48px;
    height: 48px;
    border-radius: 15px;
  }

  .isv-premium-step::before {
    font-size: 4rem;
  }
}

@media (max-width: 374px) {
  .isv-premium-section {
    padding: 44px 12px;
  }

  .isv-premium-heading {
    margin-bottom: 24px;
  }

  .isv-premium-heading p {
    font-size: 0.86rem;
  }

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

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

  .isv-premium-icon {
    width: 44px;
    height: 44px;
    border-radius: 14px;
  }

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

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

  .isv-premium-card p {
    font-size: 0.86rem;
  }

  .isv-premium-step::before {
    right: 12px;
    font-size: 3.4rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .isv-premium-wrap *,
  .isv-premium-wrap *::before,
  .isv-premium-wrap *::after {
    animation: none !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .isv-premium-card,
  .isv-premium-card.isv-visible,
  .isv-premium-card:hover {
    opacity: 1;
    transform: none !important;
  }
}