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

.isv-premium-wrap {
  --isv-ink: #201626;
  --isv-muted: #665b6d;
  --isv-line: rgba(135, 72, 96, 0.16);
  --isv-grad: linear-gradient(135deg, #e64a7b 0%, #f28a45 48%, #8e54e9 100%);
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--isv-ink);
}

.isv-premium-section {
  width: 100%;
  max-width: 100%;
  padding: 86px 24px;
  position: relative;
  overflow: hidden;
}

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

.isv-premium-section--warm {
  background:
    radial-gradient(circle at 18% 12%, rgba(230, 74, 123, 0.12), transparent 30%),
    radial-gradient(circle at 85% 20%, rgba(242, 138, 69, 0.14), transparent 32%),
    linear-gradient(180deg, #fff8f5 0%, #fff3ec 100%);
}

.isv-premium-container {
  width: min(1320px, 100%);
  max-width: 100%;
  margin: 0 auto;
}

.isv-premium-header {
  max-width: 780px;
  margin: 0 auto 42px;
  text-align: center;
}

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

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

.isv-premium-header p {
  margin: 14px auto 0;
  max-width: 680px;
  color: var(--isv-muted);
  font-size: 1.02rem;
  line-height: 1.7;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.isv-premium-grid {
  width: 100%;
  max-width: 100%;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.isv-premium-card {
  --isv-accent: #e64a7b;
  --isv-accent-2: #f28a45;
  --fg-mx: 50%;
  --fg-my: 35%;
  --fg-tilt-x: 0deg;
  --fg-tilt-y: 0deg;
  position: relative;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  min-height: 250px;
  padding: 26px;
  border: 1px solid var(--isv-line);
  border-radius: 18px;
  background:
    radial-gradient(circle at var(--fg-mx) var(--fg-my), color-mix(in srgb, var(--isv-accent) 18%, transparent), transparent 34%),
    linear-gradient(145deg, rgba(255,255,255,0.98), rgba(255,250,247,0.92));
  box-shadow: 0 16px 42px rgba(44, 24, 42, 0.08);
  transform: translateY(22px) rotateX(var(--fg-tilt-x)) rotateY(var(--fg-tilt-y));
  opacity: 0;
  transition: opacity 0.7s ease, transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
  overflow: hidden;
  isolation: isolate;
}

.isv-premium-card:nth-child(2) { --isv-accent: #8e54e9; --isv-accent-2: #4776e6; }
.isv-premium-card:nth-child(3) { --isv-accent: #ff7a59; --isv-accent-2: #ffb347; }
.isv-premium-card:nth-child(4) { --isv-accent: #19a7ce; --isv-accent-2: #63d471; }
.isv-premium-card:nth-child(5) { --isv-accent: #c471ed; --isv-accent-2: #f64f59; }
.isv-premium-card:nth-child(6) { --isv-accent: #00a884; --isv-accent-2: #74d680; }
.isv-premium-card:nth-child(7) { --isv-accent: #ff9f1c; --isv-accent-2: #e64a7b; }
.isv-premium-card:nth-child(8) { --isv-accent: #5b7cfa; --isv-accent-2: #f28a45; }

.isv-premium-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, color-mix(in srgb, var(--isv-accent) 10%, transparent), transparent 42%);
  opacity: 0;
  transition: opacity 0.28s ease;
  z-index: -1;
}

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

.isv-premium-card:hover {
  border-color: color-mix(in srgb, var(--isv-accent) 42%, transparent);
  box-shadow: 0 24px 60px rgba(55, 28, 55, 0.14);
}

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

.isv-premium-icon {
  width: 54px;
  height: 54px;
  max-width: 100%;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: color-mix(in srgb, var(--isv-accent) 12%, white);
  color: var(--isv-accent);
  font-size: 1.25rem;
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--isv-accent) 18%, transparent);
  transition: transform 0.28s ease, color 0.28s ease, background 0.28s ease;
}

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

.isv-premium-card h3 {
  position: relative;
  margin: 22px 0 12px;
  padding-bottom: 12px;
  color: var(--isv-ink);
  font-size: 1.08rem;
  line-height: 1.3;
  font-weight: 760;
  letter-spacing: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.isv-premium-card h3::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 34px;
  height: 3px;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--isv-accent), var(--isv-accent-2));
  transition: width 0.28s ease;
}

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

.isv-premium-card p {
  margin: 0;
  color: var(--isv-muted);
  font-size: 0.95rem;
  line-height: 1.65;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.isv-premium-cta {
  display: inline-flex;
  max-width: 100%;
  margin-top: 18px;
  color: var(--isv-accent);
  font-size: 0.9rem;
  font-weight: 760;
  line-height: 1.35;
  opacity: 0.28;
  transform: translateY(8px);
  transition: opacity 0.28s ease, transform 0.28s ease;
  overflow-wrap: anywhere;
  word-break: break-word;
}

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

.isv-premium-grid--benefits .isv-premium-card {
  transform-style: preserve-3d;
  perspective: 900px;
}

.isv-premium-grid--process .isv-premium-card {
  min-height: 270px;
  padding-top: 28px;
}

.isv-premium-step::after {
  content: var(--isv-step);
  position: absolute;
  right: 18px;
  top: 8px;
  color: color-mix(in srgb, var(--isv-accent) 11%, transparent);
  font-size: 5.4rem;
  line-height: 1;
  font-weight: 900;
  letter-spacing: 0;
  pointer-events: none;
  transition: transform 0.28s ease, color 0.28s ease;
  z-index: -1;
}

.isv-premium-step:hover::after {
  transform: translateY(-5px) scale(1.05);
  color: color-mix(in srgb, var(--isv-accent) 18%, transparent);
}

.isv-premium-step-num {
  margin-bottom: 16px;
  color: var(--isv-accent);
  font-size: 0.88rem;
  font-weight: 850;
  letter-spacing: 0;
  line-height: 1;
  overflow-wrap: anywhere;
}

@media (min-width: 1200px) {
  .isv-premium-section {
    padding: 92px 28px;
  }

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

@media (min-width: 1024px) and (max-width: 1199px) {
  .isv-premium-section {
    padding: 78px 22px;
  }

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

  .isv-premium-header {
    margin-bottom: 36px;
  }

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

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

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

@media (min-width: 768px) and (max-width: 1023px) {
  .isv-premium-section {
    padding: 66px 20px;
  }

  .isv-premium-header {
    margin-bottom: 32px;
  }

  .isv-premium-header p {
    font-size: 0.96rem;
  }

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

  .isv-premium-card {
    padding: 22px;
    min-height: 230px;
  }

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

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

@media (min-width: 430px) and (max-width: 767px) {
  .isv-premium-section {
    padding: 54px 16px;
  }

  .isv-premium-header {
    margin-bottom: 26px;
  }

  .isv-premium-header p {
    font-size: 0.94rem;
    line-height: 1.62;
  }

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

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

  .isv-premium-cta {
    display: inline-flex;
    width: auto;
    max-width: 100%;
  }
}

@media (min-width: 375px) and (max-width: 429px) {
  .isv-premium-section {
    padding: 46px 14px;
  }

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

  .isv-premium-header p {
    font-size: 0.9rem;
    line-height: 1.6;
  }

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

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

  .isv-premium-icon {
    width: 48px;
    height: 48px;
    font-size: 1.08rem;
  }

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

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

  .isv-premium-step::after {
    font-size: 4.4rem;
  }
}

@media (min-width: 320px) and (max-width: 374px) {
  .isv-premium-section {
    padding: 40px 12px;
  }

  .isv-premium-header {
    margin-bottom: 20px;
  }

  .isv-premium-header p {
    font-size: 0.86rem;
    line-height: 1.56;
  }

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

  .isv-premium-card {
    padding: 16px;
    min-height: auto;
    border-radius: 15px;
  }

  .isv-premium-icon {
    width: 44px;
    height: 44px;
    font-size: 1rem;
    border-radius: 13px;
  }

  .isv-premium-card h3 {
    margin-top: 18px;
    font-size: 0.94rem;
    line-height: 1.32;
  }

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

  .isv-premium-step::after {
    right: 12px;
    font-size: 3.8rem;
  }
}

@media (max-width: 319px) {
  .isv-premium-section {
    padding: 34px 10px;
  }

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

  .isv-premium-card {
    padding: 14px;
    min-height: auto;
  }
}

@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 {
    opacity: 1;
    transform: none !important;
  }
}