/* =========================================================================
   PREMIUM SECTIONS (WHY, ASSETS, FAQ)
   Apple / Linear / Vercel Aesthetics
   ========================================================================= */

:root {
  --prem-bg: #050505;
  --prem-surface: #111214;
  --prem-surface-hover: #17181D;
  --prem-border: rgba(255, 255, 255, 0.06);
  --prem-border-hover: rgba(255, 255, 255, 0.12);
  --prem-glow-blue: rgba(255, 255, 255, 0.01);
  --prem-glow-purple: rgba(255, 255, 255, 0.02);
  --prem-text-main: #F8F8FA;
  --prem-text-muted: #B8BDC8;
  --prem-accent: #5EA0FF;
  --prem-radius: 24px;
  --prem-transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Base Premium Section */
.premium-section {
  padding: 120px 24px;
  background-color: transparent;
  color: var(--prem-text-main);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Display', sans-serif;
  overflow: hidden;
  position: relative;
}

/* Container Fix */
.premium-container {
  box-sizing: border-box;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 2;
  overflow: visible;
}

/* Premium Typography */
.premium-section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 80px;
}

.premium-badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 16px;
  background: var(--prem-surface);
  border: 1px solid var(--prem-border);
  border-radius: 99px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--prem-text-muted);
  margin-bottom: 24px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}

.premium-heading {
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
  background: linear-gradient(to right, #F8F8FA, #B8BDC8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.premium-subtitle {
  font-size: 18px;
  line-height: 1.6;
  color: var(--prem-text-muted);
  margin: 0 auto;
}

/* =========================================================================
   SECTION 1: WHY PRADUMNA_FX
   ========================================================================= */

#why-pradumna {
  padding: 140px 24px;
  position: relative;
  overflow: hidden;
}

/* Subtle background layers */
#why-pradumna::before {
  content: "";
  position: absolute;
  top: 10%;
  left: 0;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(0,180,255,0.05) 0%, transparent 70%);
  filter: blur(80px);
  z-index: 1;
  pointer-events: none;
}
#why-pradumna::after {
  content: "";
  position: absolute;
  top: 30%;
  left: 20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(180,0,255,0.04) 0%, transparent 70%);
  filter: blur(80px);
  z-index: 1;
  pointer-events: none;
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 2;
}

@media (max-width: 992px) {
  .why-grid {
    grid-template-columns: 1fr;
    gap: 64px;
  }
}

/* ── Why Badge ── */
#why-pradumna .premium-badge {
  display: inline-flex;
  align-items: center;
  height: 34px;
  padding: 0 18px;
  background: #111315;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 24px;
  box-shadow: none;
  gap: 8px;
  transition: box-shadow 0.3s ease;
}
#why-pradumna .premium-badge:hover {
  box-shadow: 0 0 14px rgba(0, 217, 255, 0.15);
}
.badge-dot {
  width: 6px;
  height: 6px;
  background: #00D9FF;
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(0, 217, 255, 0.4);
}

/* ── Heading ── */
.why-left .premium-heading {
  font-weight: 800;
  line-height: 0.92;
  letter-spacing: -2px;
  max-width: 620px;
  text-align: left;
  background: none;
  -webkit-text-fill-color: initial;
  color: #fff;
  margin-bottom: 24px;
}

/* ── Description ── */
.why-left p {
  font-size: 18px;
  line-height: 1.9;
  max-width: 600px;
  color: #B8BCC7;
  margin-bottom: 40px;
}
.why-left p strong,
.why-left p .highlight {
  color: #ffffff;
  font-weight: 600;
}

/* ── Check List ── */
.why-points {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.why-point {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 16px;
  font-weight: 600;
  color: #fff;
  cursor: default;
}
.why-point-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: none;
  color: transparent; /* fallback */
}
.why-point-icon svg {
  width: 14px;
  height: 14px;
  opacity: 0; /* for fade in */
  transition: opacity 0.4s ease;
}
.why-point span.why-text {
  transition: transform 0.4s ease;
}
.why-point:hover .why-point-icon svg {
  opacity: 1; /* fades in */
}
.why-point:hover span.why-text {
  transform: translateX(6px); /* slides 6px */
}

/* ── Right Stats ── */
.why-right {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  position: relative;
}
@media (max-width: 600px) {
  .why-right {
    grid-template-columns: 1fr;
  }
}

.why-feature-card {
  position: relative;
  background: linear-gradient(180deg, #0F1013, #090909);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 22px;
  padding: 30px;
  text-align: left;
  box-shadow: 
    inset 0 1px 0 rgba(255,255,255,0.05),
    inset 0 -1px 0 rgba(0,0,0,0.8),
    0 25px 70px rgba(0,0,0,0.45);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease, border-color 0.4s ease;
  animation: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  z-index: 2;
}

.why-feature-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(90deg, #00D9FF, #A855F7);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.why-feature-card:hover {
  transform: translateY(-6px) scale(1.015) !important;
  border-color: transparent; /* allow ::before mask composite to show */
  box-shadow: 
    inset 0 1px 0 rgba(255,255,255,0.05),
    inset 0 -1px 0 rgba(0,0,0,0.9),
    0 35px 80px rgba(0,0,0,0.6);
}
.why-feature-card:hover::before {
  opacity: 1;
}

.why-feature-value {
  font-size: 56px;
  font-weight: 800;
  letter-spacing: -2px;
  color: #fff;
  margin-bottom: 8px;
  line-height: 1;
}

.why-feature-label {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: #8B9098;
  font-weight: 600;
}

/* =========================================================================
   SECTION 2: ASSETS CARDS
   ========================================================================= */

#what-we-offer {
  padding-top: 120px;
}
#what-we-offer .premium-section-header {
  margin-bottom: 70px;
}

.assets-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(288px, 1fr));
  gap: 32px;
}

.prem-asset-card {
  position: relative;
  background: linear-gradient(180deg, #101114, #080808);
  border: 1px solid transparent;
  border-radius: 22px;
  padding: 26px;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  box-shadow: 0 18px 50px rgba(0,0,0,0.45);
}

.prem-asset-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(90deg, #00D8FF, #E14DFF);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  opacity: 0.35;
  transition: opacity 0.4s ease;
}

.prem-asset-card:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 24px 60px rgba(0,0,0,0.55);
}

.prem-asset-card:hover::before {
  opacity: 0.5;
}

.prem-asset-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #111214;
  border: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 22px;
  position: relative;
  z-index: 2;
  transition: transform 0.4s ease;
}

.prem-asset-card:hover .prem-asset-icon {
  transform: scale(1.1);
}

.prem-asset-title {
  font-size: 26px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 14px;
  position: relative;
  z-index: 2;
}

.prem-asset-desc {
  font-size: 16px;
  color: #A8AFBB;
  line-height: 1.7;
  margin-bottom: auto; /* Pushes everything below to bottom */
  position: relative;
  z-index: 2;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.prem-asset-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 14px;
  margin-bottom: 22px;
  position: relative;
  z-index: 2;
}

.prem-stat {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 28px;
  padding: 0 14px;
  background: #111214;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  color: #C8CDD5;
}

.prem-btn-open {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  height: 46px;
  background: #090909;
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
  border-radius: 999px;
  position: relative;
  z-index: 2;
  overflow: hidden;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: none;
}

.prem-btn-open::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 2px;
  background: linear-gradient(90deg, #00D8FF, #E14DFF);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  transition: opacity 0.3s ease;
  opacity: 0.8;
}

.prem-btn-open svg {
  transition: transform 0.3s ease;
}

.prem-asset-card:hover .prem-btn-open {
  transform: translateY(-2px);
}

.prem-asset-card:hover .prem-btn-open::before {
  opacity: 1;
}

.prem-asset-card:hover .prem-btn-open svg {
  transform: translateX(4px);
}

/* =========================================================================
   SECTION 3: FAQ
   ========================================================================= */

.faq-container {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.prem-accordion-item {
  background: var(--prem-surface);
  border: 1px solid var(--prem-border);
  border-radius: var(--prem-radius);
  overflow: hidden;
  transition: var(--prem-transition);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.prem-accordion-item:hover {
  background: var(--prem-surface-hover);
  border-color: var(--prem-border-hover);
}

.prem-accordion-header {
  width: 100%;
  text-align: left;
  padding: 24px 32px;
  background: transparent;
  border: none;
  color: var(--prem-text-main);
  font-size: 18px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: inherit;
}

.prem-accordion-icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  color: var(--prem-text-muted);
}

.prem-accordion-icon svg {
  width: 20px;
  height: 20px;
}

.prem-accordion-item.is-active {
  border-color: rgba(168, 85, 247, 0.3);
  box-shadow: 0 10px 30px rgba(0,0,0,0.2), 0 0 20px rgba(168, 85, 247, 0.05);
}

.prem-accordion-item.is-active .prem-accordion-icon {
  transform: rotate(180deg);
  color: var(--prem-accent);
}

.prem-accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.prem-accordion-inner {
  padding: 0 32px 32px;
  color: var(--prem-text-muted);
  font-size: 16px;
  line-height: 1.7;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.prem-accordion-item.is-active .prem-accordion-inner {
  opacity: 1;
  transform: translateY(0);
}

/* Animations */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.animate-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* =========================================================================
   SECTION 4: TRUST & STATS
   ========================================================================= */

#trust-stats {
  padding-top: 140px;
  padding-bottom: 140px;
  position: relative;
  overflow: hidden;
  background-color: transparent; /* Seamless with body */
  text-align: center;
}

#trust-stats .premium-container {
  position: relative;
  z-index: 2;
}

#trust-stats .premium-section-header {
  margin-bottom: 80px;
}
#trust-stats .premium-heading {
  margin: 0 auto 24px;
}
#trust-stats .premium-subtitle {
  max-width: 580px;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  max-width: 760px;
  margin: 0 auto 60px;
}
@media (max-width: 600px) {
  .trust-grid {
    grid-template-columns: 1fr;
  }
}

.trust-card {
  position: relative;
  background: #090909;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 28px;
  padding: 40px;
  text-align: center;
  box-shadow: 
    inset 0 1px 0 rgba(255,255,255,0.03),
    0 10px 30px rgba(0,0,0,0.3);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease, border-color 0.4s ease;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  overflow: hidden;
}

/* Tiny glowing dot at top left */
.trust-card::after {
  content: '';
  position: absolute;
  top: 16px;
  left: 16px;
  width: 6px;
  height: 6px;
  background: linear-gradient(135deg, #00D8FF, #E14DFF);
  border-radius: 50%;
  box-shadow: 0 0 10px 2px rgba(0, 217, 255, 0.3);
  opacity: 0.6;
  transition: opacity 0.4s ease, box-shadow 0.4s ease;
}

/* Very subtle noise texture */
.trust-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
  opacity: 0.02;
  pointer-events: none;
  border-radius: inherit;
  z-index: 0;
}

.trust-card:hover {
  transform: translateY(-8px) scale(1.01);
  border-color: rgba(0, 217, 255, 0.2);
  box-shadow: 
    inset 0 1px 0 rgba(255,255,255,0.06),
    0 24px 60px rgba(0,0,0,0.6),
    0 0 20px rgba(0, 217, 255, 0.05); /* Border glow */
}
.trust-card:hover::after {
  opacity: 1;
  box-shadow: 0 0 16px 4px rgba(0, 217, 255, 0.6);
}

.trust-value {
  font-size: 56px;
  font-weight: 800;
  letter-spacing: -2px;
  color: #fff;
  margin-bottom: 12px;
  line-height: 1;
  position: relative;
  z-index: 1;
}
.trust-label {
  font-size: 18px;
  color: rgba(255,255,255,0.65);
  font-weight: 500;
  letter-spacing: -0.01em;
  position: relative;
  z-index: 1;
}

.trust-cta {
  display: flex;
  justify-content: center;
}

.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }
.stagger-6 { transition-delay: 0.6s; }