@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");

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

.ytdv-premium-content {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  color: #241f1f;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

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

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

.ytdv-premium-content .ytdv-section-warm {
  background:
    radial-gradient(circle at 8% 12%, rgba(255, 94, 98, 0.12), transparent 30%),
    radial-gradient(circle at 92% 18%, rgba(255, 196, 87, 0.16), transparent 34%),
    linear-gradient(180deg, #fff7f3 0%, #fffaf5 100%);
}

.ytdv-premium-content .ytdv-container {
  width: min(1320px, calc(100% - 48px));
  max-width: 100%;
  margin: 0 auto;
}

.ytdv-premium-content .ytdv-heading-wrap {
  max-width: 780px;
  margin: 0 auto 38px;
  text-align: center;
}

.ytdv-premium-content h2 {
  margin: 0;
  color: #1f1b1b;
  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;
}

.ytdv-premium-content h2 span {
  background: linear-gradient(135deg, #ff3434 0%, #f97316 46%, #c2410c 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.ytdv-premium-content .ytdv-heading-wrap p {
  margin: 12px auto 0;
  color: #6d5d58;
  font-size: 1.03rem;
  max-width: 680px;
  overflow-wrap: anywhere;
  word-break: break-word;
}

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

.ytdv-premium-content .ytdv-card {
  --fg-mx: 50%;
  --fg-my: 50%;
  --fg-tilt-x: 0deg;
  --fg-tilt-y: 0deg;
  --ytdv-accent: #ef4444;
  --ytdv-accent-2: #f97316;
  --ytdv-soft: rgba(239, 68, 68, 0.12);
  position: relative;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  min-height: 260px;
  padding: 28px;
  border: 1px solid rgba(127, 91, 79, 0.16);
  border-radius: 18px;
  background:
    radial-gradient(circle at var(--fg-mx) var(--fg-my), rgba(255, 255, 255, 0.88), transparent 34%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.98), rgba(255, 248, 243, 0.78));
  box-shadow: 0 14px 38px rgba(59, 37, 26, 0.08);
  transform: perspective(900px) rotateX(var(--fg-tilt-x)) rotateY(var(--fg-tilt-y)) translateY(18px);
  opacity: 0;
  transition: transform 360ms ease, opacity 520ms ease, box-shadow 360ms ease, border-color 360ms ease;
  overflow: hidden;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.ytdv-premium-content .ytdv-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(135deg, var(--ytdv-soft), transparent 42%),
    radial-gradient(circle at var(--fg-mx) var(--fg-my), rgba(255, 255, 255, 0.8), transparent 28%);
  opacity: 0.82;
  transition: opacity 300ms ease;
}

.ytdv-premium-content .ytdv-card::after {
  content: "";
  position: absolute;
  left: 28px;
  right: 28px;
  bottom: 0;
  height: 3px;
  border-radius: 999px 999px 0 0;
  background: linear-gradient(90deg, var(--ytdv-accent), var(--ytdv-accent-2));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 320ms ease;
}

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

.ytdv-premium-content .ytdv-card:hover {
  border-color: color-mix(in srgb, var(--ytdv-accent) 44%, transparent);
  box-shadow: 0 24px 60px rgba(69, 40, 26, 0.14);
  transform: perspective(900px) rotateX(var(--fg-tilt-x)) rotateY(var(--fg-tilt-y)) translateY(-6px);
}

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

.ytdv-premium-content .ytdv-card > * {
  position: relative;
  z-index: 1;
}

.ytdv-premium-content .ytdv-icon {
  width: 54px;
  height: 54px;
  max-width: 100%;
  display: grid;
  place-items: center;
  margin-bottom: 20px;
  border-radius: 16px;
  color: var(--ytdv-accent);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.94), var(--ytdv-soft));
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.72), 0 12px 26px rgba(110, 63, 31, 0.09);
  transition: transform 320ms ease, color 320ms ease, background 320ms ease;
}

.ytdv-premium-content .ytdv-icon i {
  font-size: 1.3rem;
  line-height: 1;
}

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

.ytdv-premium-content h3 {
  display: inline;
  margin: 0;
  color: #231b18;
  font-size: 1.08rem;
  line-height: 1.28;
  font-weight: 780;
  letter-spacing: 0;
  background-image: linear-gradient(90deg, var(--ytdv-accent), var(--ytdv-accent-2));
  background-position: 0 100%;
  background-repeat: no-repeat;
  background-size: 0 2px;
  transition: background-size 300ms ease;
  overflow-wrap: anywhere;
  word-break: break-word;
}

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

.ytdv-premium-content .ytdv-card p {
  margin: 14px 0 0;
  color: #6f5e58;
  font-size: 0.95rem;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.ytdv-premium-content .ytdv-cta {
  display: inline-flex;
  max-width: 100%;
  margin-top: 18px;
  color: var(--ytdv-accent);
  font-size: 0.88rem;
  font-weight: 760;
  opacity: 0.2;
  transform: translateY(8px);
  transition: opacity 300ms ease, transform 300ms ease;
  overflow-wrap: anywhere;
  word-break: break-word;
}

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

.ytdv-premium-content .ytdv-grid-tilt .ytdv-card {
  transform-style: preserve-3d;
}

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

.ytdv-premium-content .ytdv-step {
  position: absolute;
  right: 18px;
  top: 10px;
  z-index: 0;
  color: color-mix(in srgb, var(--ytdv-accent) 18%, transparent);
  font-size: 4.5rem;
  line-height: 1;
  font-weight: 900;
  letter-spacing: 0;
  pointer-events: none;
  transition: transform 340ms ease, opacity 340ms ease;
}

.ytdv-premium-content .ytdv-process-card:hover .ytdv-step {
  opacity: 0.88;
  transform: translateY(-5px) scale(1.05);
}

.ytdv-premium-content .ytdv-card:nth-child(1) { --ytdv-accent: #ef4444; --ytdv-accent-2: #f97316; --ytdv-soft: rgba(239, 68, 68, 0.12); }
.ytdv-premium-content .ytdv-card:nth-child(2) { --ytdv-accent: #f97316; --ytdv-accent-2: #eab308; --ytdv-soft: rgba(249, 115, 22, 0.13); }
.ytdv-premium-content .ytdv-card:nth-child(3) { --ytdv-accent: #db2777; --ytdv-accent-2: #ef4444; --ytdv-soft: rgba(219, 39, 119, 0.11); }
.ytdv-premium-content .ytdv-card:nth-child(4) { --ytdv-accent: #7c3aed; --ytdv-accent-2: #ef4444; --ytdv-soft: rgba(124, 58, 237, 0.1); }
.ytdv-premium-content .ytdv-card:nth-child(5) { --ytdv-accent: #0891b2; --ytdv-accent-2: #f97316; --ytdv-soft: rgba(8, 145, 178, 0.1); }
.ytdv-premium-content .ytdv-card:nth-child(6) { --ytdv-accent: #16a34a; --ytdv-accent-2: #eab308; --ytdv-soft: rgba(22, 163, 74, 0.1); }
.ytdv-premium-content .ytdv-card:nth-child(7) { --ytdv-accent: #ca8a04; --ytdv-accent-2: #dc2626; --ytdv-soft: rgba(202, 138, 4, 0.12); }
.ytdv-premium-content .ytdv-card:nth-child(8) { --ytdv-accent: #2563eb; --ytdv-accent-2: #f97316; --ytdv-soft: rgba(37, 99, 235, 0.1); }

@media (min-width: 1200px) {
  .ytdv-premium-content .ytdv-section { padding: 86px 0; }
  .ytdv-premium-content .ytdv-container { width: min(1320px, calc(100% - 64px)); }
  .ytdv-premium-content .ytdv-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; }
}

@media (min-width: 1024px) and (max-width: 1199px) {
  .ytdv-premium-content .ytdv-section { padding: 76px 0; }
  .ytdv-premium-content .ytdv-container { width: min(1100px, calc(100% - 52px)); }
  .ytdv-premium-content .ytdv-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
  .ytdv-premium-content .ytdv-card { padding: 25px; }
  .ytdv-premium-content .ytdv-heading-wrap p { font-size: 1rem; }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .ytdv-premium-content .ytdv-section { padding: 64px 0; }
  .ytdv-premium-content .ytdv-container { width: min(900px, calc(100% - 42px)); }
  .ytdv-premium-content .ytdv-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
  .ytdv-premium-content .ytdv-card { padding: 24px; min-height: 245px; }
  .ytdv-premium-content h3 { font-size: 1.02rem; }
  .ytdv-premium-content .ytdv-card p { font-size: 0.93rem; }
}

@media (min-width: 430px) and (max-width: 767px) {
  .ytdv-premium-content .ytdv-section { padding: 52px 0; }
  .ytdv-premium-content .ytdv-container { width: min(100%, calc(100% - 28px)); }
  .ytdv-premium-content .ytdv-grid { grid-template-columns: 1fr !important; gap: 16px; }
  .ytdv-premium-content .ytdv-heading-wrap { margin-bottom: 26px; }
  .ytdv-premium-content .ytdv-heading-wrap p { font-size: 0.95rem; }
  .ytdv-premium-content .ytdv-card { padding: 22px; min-height: auto; }
  .ytdv-premium-content .ytdv-cta { width: 100%; }
}

@media (min-width: 375px) and (max-width: 429px) {
  .ytdv-premium-content .ytdv-section { padding: 46px 0; }
  .ytdv-premium-content .ytdv-container { width: min(100%, calc(100% - 24px)); }
  .ytdv-premium-content .ytdv-grid { grid-template-columns: 1fr !important; gap: 14px; }
  .ytdv-premium-content .ytdv-card { padding: 20px; min-height: auto; border-radius: 16px; }
  .ytdv-premium-content .ytdv-icon { width: 48px; height: 48px; border-radius: 14px; }
  .ytdv-premium-content .ytdv-heading-wrap p { font-size: 0.92rem; }
  .ytdv-premium-content h3 { font-size: 1rem; }
  .ytdv-premium-content .ytdv-card p { font-size: 0.91rem; }
  .ytdv-premium-content .ytdv-step { font-size: 3.8rem; right: 14px; }
}

@media (min-width: 320px) and (max-width: 374px) {
  .ytdv-premium-content .ytdv-section { padding: 40px 0; }
  .ytdv-premium-content .ytdv-container { width: min(100%, calc(100% - 18px)); }
  .ytdv-premium-content .ytdv-grid { grid-template-columns: 1fr !important; gap: 12px; }
  .ytdv-premium-content .ytdv-card { padding: 18px; min-height: auto; border-radius: 14px; }
  .ytdv-premium-content .ytdv-icon { width: 44px; height: 44px; margin-bottom: 16px; border-radius: 13px; }
  .ytdv-premium-content .ytdv-icon i { font-size: 1.1rem; }
  .ytdv-premium-content .ytdv-heading-wrap { margin-bottom: 22px; }
  .ytdv-premium-content .ytdv-heading-wrap p { font-size: 0.88rem; }
  .ytdv-premium-content h3 { font-size: 0.96rem; }
  .ytdv-premium-content .ytdv-card p { font-size: 0.88rem; }
  .ytdv-premium-content .ytdv-step { font-size: 3.25rem; right: 12px; top: 8px; }
}

@media (max-width: 319px) {
  .ytdv-premium-content .ytdv-container { width: calc(100% - 16px); }
  .ytdv-premium-content .ytdv-grid { grid-template-columns: 1fr !important; }
}

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

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