@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");

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

.riv-premium-content {
  --riv-text: #221814;
  --riv-muted: #6d5a52;
  --riv-border: rgba(120, 74, 49, 0.14);
  --riv-soft: #fff5ee;
  --riv-accent: #ff4500;
  --riv-accent-2: #ff8a3d;
  --riv-accent-3: #7c3aed;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  color: var(--riv-text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}

.riv-premium-content .riv-section {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  position: relative;
}

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

.riv-premium-content .riv-section-warm {
  background:
    radial-gradient(circle at 12% 12%, rgba(255, 69, 0, 0.08), transparent 34%),
    radial-gradient(circle at 88% 18%, rgba(124, 58, 237, 0.07), transparent 32%),
    linear-gradient(180deg, #fff8f2 0%, #fff2e8 100%);
}

.riv-premium-content .riv-container {
  width: min(1240px, calc(100% - 48px));
  max-width: 100%;
  margin: 0 auto;
}

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

.riv-premium-content .riv-section-head h2 {
  margin: 0;
  color: var(--riv-text);
  font-size: clamp(1.2rem, 4vw, 2.2rem) !important;
  line-height: 1.14;
  font-weight: 820;
  letter-spacing: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.riv-premium-content .riv-section-head h2 span {
  background: linear-gradient(135deg, #ff4500 0%, #ff8a3d 45%, #7c3aed 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.riv-premium-content .riv-section-head p {
  margin: 14px auto 0;
  max-width: 680px;
  color: var(--riv-muted);
  font-size: 1.04rem;
  line-height: 1.7;
  overflow-wrap: anywhere;
  word-break: break-word;
}

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

.riv-premium-content .riv-card {
  --fg-mx: 50%;
  --fg-my: 50%;
  --fg-tilt-x: 0deg;
  --fg-tilt-y: 0deg;
  --riv-card-a: #ff4500;
  --riv-card-b: #ff9f5a;
  --riv-card-c: #fff6ef;
  position: relative;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  min-height: 262px;
  padding: 26px;
  border: 1px solid var(--riv-border);
  border-radius: 22px;
  background:
    radial-gradient(circle at var(--fg-mx) var(--fg-my), color-mix(in srgb, var(--riv-card-a) 18%, transparent), transparent 34%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.96), var(--riv-card-c));
  box-shadow: 0 18px 48px rgba(52, 28, 16, 0.08);
  overflow: hidden;
  transform: perspective(900px) rotateX(var(--fg-tilt-x)) rotateY(var(--fg-tilt-y)) translateY(22px);
  opacity: 0;
  transition: transform 420ms ease, opacity 520ms ease, box-shadow 320ms ease, border-color 320ms ease, background 320ms ease;
  will-change: transform;
}

.riv-premium-content .riv-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--riv-card-a) 12%, transparent), transparent 42%),
    radial-gradient(circle at 92% 8%, color-mix(in srgb, var(--riv-card-b) 20%, transparent), transparent 28%);
  opacity: 0.72;
  transition: opacity 300ms ease;
}

.riv-premium-content .riv-card::after {
  content: "";
  position: absolute;
  left: 26px;
  right: 26px;
  bottom: 0;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--riv-card-a), var(--riv-card-b));
  transform: scaleX(0.22);
  transform-origin: left;
  opacity: 0.45;
  transition: transform 320ms ease, opacity 320ms ease;
}

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

.riv-premium-content .riv-card:hover {
  border-color: color-mix(in srgb, var(--riv-card-a) 38%, rgba(120, 74, 49, 0.16));
  box-shadow: 0 24px 64px rgba(52, 28, 16, 0.14);
  transform: perspective(900px) rotateX(var(--fg-tilt-x)) rotateY(var(--fg-tilt-y)) translateY(-7px);
}

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

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

.riv-premium-content .riv-icon,
.riv-premium-content .riv-card h3,
.riv-premium-content .riv-card p,
.riv-premium-content .riv-cta,
.riv-premium-content .riv-step-number {
  position: relative;
  z-index: 1;
}

.riv-premium-content .riv-icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  margin-bottom: 20px;
  border-radius: 18px;
  color: var(--riv-card-a);
  background: linear-gradient(135deg, #fff, color-mix(in srgb, var(--riv-card-a) 13%, #fff));
  border: 1px solid color-mix(in srgb, var(--riv-card-a) 18%, transparent);
  box-shadow: 0 12px 28px color-mix(in srgb, var(--riv-card-a) 16%, transparent);
  transition: transform 320ms ease, color 320ms ease, background 320ms ease, box-shadow 320ms ease;
}

.riv-premium-content .riv-icon i {
  font-size: 1.2rem;
  line-height: 1;
}

.riv-premium-content .riv-card:hover .riv-icon {
  color: #fff;
  background: linear-gradient(135deg, var(--riv-card-a), var(--riv-card-b));
  transform: translateY(-3px) rotate(-4deg) scale(1.04);
  box-shadow: 0 16px 34px color-mix(in srgb, var(--riv-card-a) 28%, transparent);
}

.riv-premium-content .riv-card h3 {
  margin: 0;
  color: var(--riv-text);
  font-size: 1.04rem;
  line-height: 1.28;
  font-weight: 790;
  letter-spacing: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.riv-premium-content .riv-card h3::after {
  content: "";
  display: block;
  width: 34px;
  height: 2px;
  margin-top: 10px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--riv-card-a), var(--riv-card-b));
  transform: scaleX(0.45);
  transform-origin: left;
  transition: transform 300ms ease;
}

.riv-premium-content .riv-card:hover h3::after {
  transform: scaleX(1.25);
}

.riv-premium-content .riv-card p {
  margin: 14px 0 0;
  color: var(--riv-muted);
  font-size: 0.94rem;
  line-height: 1.66;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.riv-premium-content .riv-cta {
  display: inline-block;
  max-width: 100%;
  margin-top: 18px;
  color: var(--riv-card-a);
  font-size: 0.88rem;
  line-height: 1.4;
  font-weight: 760;
  opacity: 0.18;
  transform: translateY(8px);
  transition: opacity 280ms ease, transform 280ms ease, color 280ms ease;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.riv-premium-content .riv-card:hover .riv-cta {
  opacity: 1;
  transform: translateY(0);
  color: color-mix(in srgb, var(--riv-card-a) 82%, #4a1d08);
}

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

.riv-premium-content .riv-process-card {
  padding-top: 30px;
}

.riv-premium-content .riv-step-number {
  position: absolute;
  top: 18px;
  right: 20px;
  color: color-mix(in srgb, var(--riv-card-a) 18%, transparent);
  font-size: 3.4rem;
  line-height: 1;
  font-weight: 900;
  letter-spacing: 0;
  pointer-events: none;
  transition: transform 320ms ease, color 320ms ease;
}

.riv-premium-content .riv-process-card:hover .riv-step-number {
  color: color-mix(in srgb, var(--riv-card-a) 30%, transparent);
  transform: translateY(-4px) scale(1.04);
}

.riv-premium-content .riv-card:nth-child(1) { --riv-card-a: #ff4500; --riv-card-b: #ff945c; --riv-card-c: #fff7f1; }
.riv-premium-content .riv-card:nth-child(2) { --riv-card-a: #e85d04; --riv-card-b: #f9a03f; --riv-card-c: #fff5e8; }
.riv-premium-content .riv-card:nth-child(3) { --riv-card-a: #7c3aed; --riv-card-b: #a78bfa; --riv-card-c: #faf7ff; }
.riv-premium-content .riv-card:nth-child(4) { --riv-card-a: #0f766e; --riv-card-b: #5eead4; --riv-card-c: #f0fdfa; }
.riv-premium-content .riv-card:nth-child(5) { --riv-card-a: #be123c; --riv-card-b: #fb7185; --riv-card-c: #fff1f2; }
.riv-premium-content .riv-card:nth-child(6) { --riv-card-a: #2563eb; --riv-card-b: #93c5fd; --riv-card-c: #eff6ff; }
.riv-premium-content .riv-card:nth-child(7) { --riv-card-a: #a16207; --riv-card-b: #facc15; --riv-card-c: #fefce8; }
.riv-premium-content .riv-card:nth-child(8) { --riv-card-a: #9333ea; --riv-card-b: #f0abfc; --riv-card-c: #fdf4ff; }

@media (min-width: 1200px) {
  .riv-premium-content .riv-section {
    padding: 88px 0;
  }

  .riv-premium-content .riv-container {
    width: min(1240px, calc(100% - 64px));
  }

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

@media (min-width: 1024px) and (max-width: 1199px) {
  .riv-premium-content .riv-section {
    padding: 76px 0;
  }

  .riv-premium-content .riv-container {
    width: min(1060px, calc(100% - 52px));
  }

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

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

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

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

@media (min-width: 768px) and (max-width: 1023px) {
  .riv-premium-content .riv-section {
    padding: 66px 0;
  }

  .riv-premium-content .riv-container {
    width: min(900px, calc(100% - 40px));
  }

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

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

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

  .riv-premium-content .riv-card {
    padding: 23px;
    min-height: 244px;
  }

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

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

@media (min-width: 430px) and (max-width: 767px) {
  .riv-premium-content .riv-section {
    padding: 54px 0;
  }

  .riv-premium-content .riv-container {
    width: min(100%, calc(100% - 28px));
  }

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

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

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

  .riv-premium-content .riv-card {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    min-height: auto;
    padding: 22px;
    border-radius: 20px;
  }

  .riv-premium-content .riv-cta {
    white-space: normal;
  }
}

@media (min-width: 375px) and (max-width: 429px) {
  .riv-premium-content .riv-section {
    padding: 46px 0;
  }

  .riv-premium-content .riv-container {
    width: min(100%, calc(100% - 24px));
  }

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

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

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

  .riv-premium-content .riv-card {
    min-width: 0;
    min-height: auto;
    padding: 20px;
    border-radius: 18px;
  }

  .riv-premium-content .riv-icon {
    width: 46px;
    height: 46px;
    margin-bottom: 16px;
    border-radius: 15px;
  }

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

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

  .riv-premium-content .riv-step-number {
    font-size: 2.8rem;
  }
}

@media (min-width: 320px) and (max-width: 374px) {
  .riv-premium-content .riv-section {
    padding: 40px 0;
  }

  .riv-premium-content .riv-container {
    width: min(100%, calc(100% - 20px));
  }

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

  .riv-premium-content .riv-section-head p {
    font-size: 0.86rem;
    line-height: 1.54;
  }

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

  .riv-premium-content .riv-card {
    min-width: 0;
    min-height: auto;
    padding: 18px;
    border-radius: 16px;
  }

  .riv-premium-content .riv-icon {
    width: 42px;
    height: 42px;
    margin-bottom: 14px;
    border-radius: 14px;
  }

  .riv-premium-content .riv-icon i {
    font-size: 1rem;
  }

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

  .riv-premium-content .riv-card p,
  .riv-premium-content .riv-cta {
    font-size: 0.85rem;
  }

  .riv-premium-content .riv-step-number {
    top: 16px;
    right: 16px;
    font-size: 2.45rem;
  }
}

@media (max-width: 319px) {
  .riv-premium-content .riv-card-grid {
    grid-template-columns: 1fr !important;
  }
}

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

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