/* --- SPONSORS LANDING PAGE BROADCAST OPTIMIZATION --- */

:root {
  --pc-red: #ef4444;
  --pc-red-bright: #ff3b3b;
  --pc-red-glow: rgba(239, 68, 68, 0.45);
  --glass-base: rgba(15, 23, 42, 0.45);
  --border-premium: rgba(255, 255, 255, 0.12);
  --pc-nav-h: 80px;
}

/* --- NAVIGATION REFINEMENT --- */
.site-header .portal-container {
  padding: 0 1rem; /* Slightly tighter padding to prevent mobile clipping */
}

.nav-links {
  display: flex;
  align-items: center; /* Vertically center links with the pill button */
  gap: 1.25rem; /* Slightly tighter gap for mobile safety */
}

.nav-link {
  line-height: 1; /* Match baseline center to button */
  display: flex;
  align-items: center;
  font-size: 0.7rem; 
  font-weight: 800; 
  text-transform: uppercase; 
  letter-spacing: 0.12em; 
  color: var(--text-muted);
  transition: color 0.3s ease;
  padding: 0;
  margin: 0;
}

.nav-btn-highlight-premium {
  background: var(--pc-red);
  color: #fff !important;
  padding: 10px 20px;
  border-radius: 99px;
  font-size: 0.7rem;
  font-weight: 950;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  box-shadow: 0 4px 15px rgba(2, 6, 23, 0.4);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  flex-shrink: 0; /* Prevent clipping on narrow screens */
  white-space: nowrap;
}

.nav-btn-highlight-premium:hover {
  background: var(--pc-red-bright);
  transform: translateY(-1px);
  box-shadow: 0 8px 25px rgba(239, 68, 68, 0.4);
}

/* --- UNIFIED PREMIUM BROADCAST HERO --- */
.unified-hero-block {
  position: relative;
  background: #020617;
  overflow: hidden;
  padding: calc(var(--pc-nav-h) + 2.5rem) 0 3.5rem;
  text-align: center;
}

/* Background Stack Layering */
.hero-render-stack {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.13; /* Set combined visibility to exactly 13% per requirement */
}

.hero-render-stack .layer {
  position: absolute;
  inset: 0;
}

.water-texture {
  background: url('https://images.unsplash.com/photo-1518837695005-2083093ee35b?auto=format&fit=crop&q=80&w=1920') center/cover no-repeat;
  filter: contrast(1.1) brightness(0.65) grayscale(0.2) saturate(0.85); 
}

.gradient-sculpt {
  background: linear-gradient(
    to bottom,
    rgba(2, 6, 23, 0.98) 0%,
    rgba(2, 6, 23, 0.7) 35%,
    rgba(2, 6, 23, 0.7) 65%,
    rgba(2, 6, 23, 0.98) 100%
  );
}

.vignette-depth {
  background: radial-gradient(circle, transparent 45%, rgba(0,0,0,0.7) 100%);
}

.grain-texture {
  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='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
  opacity: 0.4; /* Adjusted within the 13% parent to remain subtle */
  pointer-events: none;
}

.drift-overlay {
  background: radial-gradient(circle at 50% 50%, rgba(239, 68, 68, 0.1) 0%, transparent 75%);
}

.hero-narrative-module {
  position: relative;
  z-index: 2;
  max-width: 900px;
  margin: 0 auto;
}

/* --- TYPOGRAPHY REFINEMENT --- */
.kicker-premium {
  font-size: 0.7rem;
  font-weight: 950;
  letter-spacing: 0.45em;
  text-transform: uppercase;
  color: var(--pc-red);
  margin-bottom: 0.75rem;
  text-shadow: 0 0 15px var(--pc-red-glow);
}

.hero-headline-broadcast {
  font-size: clamp(2.5rem, 8vw, 4rem);
  font-weight: 950;
  letter-spacing: -0.05em;
  line-height: 0.95;
  margin-bottom: 1rem;
  color: #fff;
}

.hero-subhead-broadcast {
  font-size: 1.1rem;
  color: #94a3b8;
  max-width: 760px;
  margin: 0 auto 1.75rem;
  line-height: 1.45;
  font-weight: 600; 
}

/* --- BROADCAST TIMELINE MODULE --- */
.broadcast-timeline-card {
  position: relative;
  border-radius: 20px;
  padding: 1.75rem 2rem 1.25rem;
  margin: 0 auto 1.25rem;
  max-width: 440px; /* Tightened max-width per requirement */
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), inset 0 0 20px rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-premium);
}

/* Vertical Edge Glows (Left/Right) - Soft Red Broadcast Polish */
.broadcast-timeline-card::before,
.broadcast-timeline-card::after {
  content: '';
  position: absolute;
  top: 20%;
  bottom: 20%;
  width: 1px;
  background: var(--pc-red);
  box-shadow: 0 0 10px var(--pc-red-glow);
  opacity: 0.08; /* Low opacity 5-8% */
  z-index: 1;
}
.broadcast-timeline-card::before { left: 0; }
.broadcast-timeline-card::after { right: 0; }

.card-glass-base {
  position: absolute;
  inset: 0;
  background: var(--glass-base);
  backdrop-filter: blur(18px);
  z-index: -1;
}

.card-scanlines {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(0deg, rgba(255,255,255,0.03) 0px, rgba(255,255,255,0.03) 1px, transparent 2px);
  opacity: 0.25;
  pointer-events: none;
}

.card-shimmer {
  position: absolute;
  top: -100%; left: -100%; width: 300%; height: 300%;
  background: linear-gradient(45deg, transparent 45%, rgba(255,255,255,0.03) 50%, transparent 55%);
  animation: scanShimmer 12s linear infinite;
  pointer-events: none;
}

@keyframes scanShimmer {
  0% { transform: translate(0,0); }
  100% { transform: translate(30%, 30%); }
}

.timeline-steps-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.t-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 110px;
}

.t-meta {
  font-size: 0.6rem;
  font-weight: 950;
  text-transform: uppercase;
  color: #94a3b8;
  letter-spacing: 0.15em;
  margin-bottom: 6px;
}

.t-val {
  font-size: 0.7rem;
  font-weight: 800;
  color: #fff;
  white-space: nowrap;
}

.t-micro-status {
  font-size: 0.5rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--pc-red);
  margin-top: 4px;
}

.t-path {
  width: 25px;
  height: 1px;
  background: rgba(255, 255, 255, 0.1);
  margin-top: 18px;
  position: relative;
}

.path-signal {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, transparent, var(--pc-red), transparent);
  box-shadow: 0 0 12px var(--pc-red-glow);
  opacity: 0.8;
}

.live-node .t-val.highlight {
  color: #fff;
  font-weight: 950;
  text-shadow: 0 0 20px var(--pc-red-glow);
}

.red-beacon {
  color: var(--pc-red-bright) !important;
  animation: beaconPulse 2.5s ease-in-out infinite;
  text-shadow: 0 0 12px var(--pc-red-glow);
}

@keyframes beaconPulse {
  0%, 100% { opacity: 1; transform: scale(1.05); }
  50% { opacity: 0.6; transform: scale(0.95); }
}

.timeline-footer-branding {
  font-size: 0.55rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: #64748b;
  margin-top: 1.25rem;
  opacity: 0.7;
}

/* --- TRUST LINE --- */
.hero-trust-line {
  font-size: 0.7rem;
  font-weight: 700;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 2rem;
  opacity: 0.8;
}

/* --- STATUS STRIP REFINEMENT --- */
.hero-status-strip-module {
  margin-bottom: 2rem;
}

.strip-divider {
  width: 100%;
  max-width: 600px;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.1), transparent);
  margin: 0 auto;
}

.strip-divider.top { margin-bottom: 1.25rem; }
.strip-divider.bottom { margin-top: 1.25rem; }

.status-columns {
  display: flex;
  justify-content: center;
  gap: 3.5rem;
}

.status-col {
  display: flex;
  align-items: center;
  gap: 10px;
  text-align: left;
}

.col-icon {
  width: 14px;
  height: 14px;
  color: var(--pc-red);
  opacity: 0.45;
}

.col-kicker {
  display: block;
  font-size: 0.55rem;
  font-weight: 950;
  color: var(--pc-red);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.col-value {
  display: block;
  font-size: 0.95rem;
  font-weight: 950;
  color: #fff;
}

/* --- CTA REFINEMENT --- */
.hero-final-action {
  margin-top: 2rem;
  position: relative;
}

.cta-glow-emitter {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 240px;
  height: 100px;
  background: radial-gradient(ellipse, rgba(239, 68, 68, 0.15), transparent 75%);
  transform: translate(-50%, -50%);
  z-index: -1;
  pointer-events: none;
}

.btn-cta-dominant-premium {
  display: inline-block;
  background: var(--pc-red);
  color: #fff;
  padding: 1.25rem 3rem;
  border-radius: 16px;
  font-size: 1rem;
  font-weight: 950;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6), 0 0 20px rgba(239, 68, 68, 0.1);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  cursor: pointer;
}

.btn-cta-dominant-premium:hover {
  transform: translateY(-2px);
  background: var(--pc-red-bright);
  box-shadow: 0 15px 45px var(--pc-red-glow), inset 0 0 10px rgba(255,255,255,0.1);
}

.cta-helper-text-refined {
  font-size: 0.65rem;
  color: #475569;
  font-weight: 800;
  margin-top: 0.5rem;
  opacity: 0.65;
}

/* --- RESPONSIVE OPTIMIZATIONS (Tablet & Mobile) --- */

/* Breakpoint for Mobile Portrait (where we stack) */
@media (max-width: 640px) {
  .nav-links { gap: 0.75rem; }
  .nav-link { font-size: 0.65rem; }
  .nav-brand .mark { width: 36px; height: 36px; font-size: 1rem; }
  .brand-details h2 { font-size: 0.85rem; }
  .brand-details p { display: none; }
  
  .timeline-steps-wrap {
    flex-direction: column;
    gap: 1.25rem;
    padding: 0.5rem 0;
  }
  
  .t-path {
    display: block;
    width: 2px;
    height: 20px;
    margin: 0;
    background: linear-gradient(to bottom, transparent, var(--pc-red), transparent);
    opacity: 0.4;
  }
  
  .t-step { width: 100%; }
  
  .broadcast-timeline-card {
    max-width: 300px;
    padding: 2.5rem 1.5rem;
  }
  
  .broadcast-timeline-card::before,
  .broadcast-timeline-card::after { display: none; } /* Hide glows on mobile per req */

  .status-columns { flex-direction: column; gap: 1.5rem; align-items: center; }
  .status-col { text-align: center; justify-content: center; }
}

/* Specific fix to ensure nav pill isn't cut on very narrow screens */
@media (max-width: 400px) {
  .nav-link { display: none; } /* Hide extra links on tiny phones to keep Apply button visible */
  .nav-links { gap: 0; }
  .nav-inner { gap: 0.5rem; }
}

/* Ensure tablets (iPad portrait 768px) stay horizontal */
@media (min-width: 641px) and (max-width: 960px) {
  .broadcast-timeline-card { max-width: 500px; }
  .status-columns { gap: 2rem; }
}