/* ============================================================
   ALL SELECTORS SCOPED TO #mc4sae-page — zero theme bleed
   ============================================================ */

#mc4sae-page {
  font-family: 'Barlow', sans-serif;
  color: #D4D4D4;
  line-height: 1.7;
  font-size: 17px;
  overflow-x: hidden;
  background: #0A0A0A;
}

#mc4sae-page *,
#mc4sae-page *::before,
#mc4sae-page *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

#mc4sae-page h1,
#mc4sae-page h2,
#mc4sae-page h3,
#mc4sae-page h4 {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  letter-spacing: -0.5px;
}

/* ── HERO FADE-IN (CSS-only, no JS) ── */
@keyframes mc4-hero-fadein {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes mc4-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(1.4); }
}

#mc4sae-page .hero-content {
  animation: mc4-hero-fadein 0.85s ease both;
}

#mc4sae-page .hero-visual {
  animation: mc4-hero-fadein 0.85s ease 0.2s both;
}

/* ── HERO ── */
#mc4sae-page .hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  background: #0A0A0A;
  overflow: hidden;
  padding: 80px 6%;
}

#mc4sae-page .hero-noise {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
}

#mc4sae-page .hero-accent {
  position: absolute;
  top: 0; left: 0;
  width: 5px;
  height: 100%;
  background: #D72B2B;
}

#mc4sae-page .hero-glow {
  position: absolute;
  top: 20%; right: 10%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(215,43,43,0.08) 0%, transparent 70%);
  pointer-events: none;
}

#mc4sae-page .hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 1;
  width: 100%;
}

#mc4sae-page .hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(215,43,43,0.15);
  border: 1px solid rgba(215,43,43,0.5);
  color: #FF4444;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  padding: 7px 16px;
  border-radius: 3px;
  margin-bottom: 24px;
}

#mc4sae-page .hero-tag::before {
  content: '';
  width: 6px; height: 6px;
  background: #D72B2B;
  border-radius: 50%;
  animation: mc4-pulse 2s infinite;
}

#mc4sae-page .hero h1 {
  font-size: clamp(42px, 5.5vw, 72px);
  line-height: 1.0;
  color: #FFFFFF;
  margin-bottom: 10px;
}

#mc4sae-page .hero h1 .red { color: #D72B2B; }

#mc4sae-page .hero h1 .outline {
  -webkit-text-stroke: 1px #FFFFFF;
  color: transparent;
}

#mc4sae-page .hero-sub {
  font-size: 17px;
  color: #888888;
  max-width: 500px;
  margin: 20px 0 36px;
  font-weight: 300;
  line-height: 1.8;
}

#mc4sae-page .hero-pills {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

#mc4sae-page .pill {
  background: #1C1C1C;
  border: 1px solid #333333;
  color: #D4D4D4;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 1px;
  padding: 8px 16px;
  border-radius: 3px;
  text-transform: uppercase;
}

#mc4sae-page .pill.hot {
  background: rgba(215,43,43,0.1);
  border-color: rgba(215,43,43,0.4);
  color: #FF4444;
}

#mc4sae-page .hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  margin-bottom: 40px;
  background: #333333;
  border: 1px solid #333333;
  border-radius: 4px;
  overflow: hidden;
}

#mc4sae-page .h-stat {
  background: #1C1C1C;
  padding: 18px 16px;
  text-align: center;
}

#mc4sae-page .h-stat .num {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 28px;
  font-weight: 900;
  color: #D72B2B;
  display: block;
  line-height: 1;
}

#mc4sae-page .h-stat .lbl {
  font-size: 11px;
  color: #888888;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
  display: block;
}

#mc4sae-page .cta-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

#mc4sae-page .btn-primary {
  display: inline-block;
  background: #D72B2B;
  color: #FFFFFF;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 16px 36px;
  border-radius: 3px;
  text-decoration: none;
  transition: background 0.2s, transform 0.2s;
}

#mc4sae-page .btn-primary:hover {
  background: #A51E1E;
  transform: translateY(-2px);
}

#mc4sae-page .btn-outline {
  display: inline-block;
  background: transparent;
  color: #D4D4D4;
  border: 1px solid #333333;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 16px 36px;
  border-radius: 3px;
  text-decoration: none;
  transition: border-color 0.2s, color 0.2s;
}

#mc4sae-page .btn-outline:hover {
  border-color: #D72B2B;
  color: #FF4444;
}

#mc4sae-page .hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

#mc4sae-page .hero-img-wrap {
  position: relative;
  width: 340px; height: 340px;
  background: #1C1C1C;
  border: 1px solid #333333;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

#mc4sae-page .hero-img-wrap::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: #D72B2B;
}

#mc4sae-page .cable-svg { width: 100%; height: 100%; }

/* ── STRIPE BAR ── */
#mc4sae-page .stripe-bar {
  background: #D72B2B;
  padding: 14px 6%;
}

#mc4sae-page .stripe-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  gap: 40px;
  align-items: center;
  flex-wrap: nowrap;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

#mc4sae-page .stripe-inner::-webkit-scrollbar { display: none; }

#mc4sae-page .stripe-item {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

#mc4sae-page .stripe-item::before {
  content: '✓';
  opacity: 0.8;
}

/* ── SECTIONS ── */
#mc4sae-page .wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 6%;
}

#mc4sae-page .section-eyebrow {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: #D72B2B;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
}

#mc4sae-page .section-eyebrow::after {
  content: '';
  flex: 1;
  max-width: 40px;
  height: 2px;
  background: #D72B2B;
}

#mc4sae-page .section-title {
  font-size: clamp(28px, 4vw, 48px);
  color: #FFFFFF;
  margin-bottom: 18px;
  line-height: 1.1;
}

#mc4sae-page .section-title em {
  color: #D72B2B;
  font-style: normal;
}

#mc4sae-page .body-text {
  color: #D4D4D4;
  margin-bottom: 18px;
  max-width: 760px;
  font-weight: 300;
}

#mc4sae-page .bg-dark2 { background: #1C1C1C; }
#mc4sae-page .bg-dark3 { background: #242424; }

#mc4sae-page hr.divider {
  border: none;
  border-top: 1px solid rgba(255,255,255,0.06);
}

/* ── FEATURE GRID ── */
#mc4sae-page .feat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2px;
  margin-top: 44px;
  background: #333333;
  border: 1px solid #333333;
}

#mc4sae-page .feat-card {
  background: #1C1C1C;
  padding: 32px 28px;
  position: relative;
  transition: background 0.2s;
}

#mc4sae-page .feat-card:hover { background: #242424; }

#mc4sae-page .feat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 0;
  background: #D72B2B;
  transition: height 0.3s;
}

#mc4sae-page .feat-card:hover::before { height: 100%; }

#mc4sae-page .feat-num {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 48px;
  font-weight: 900;
  color: rgba(215,43,43,0.15);
  line-height: 1;
  margin-bottom: 12px;
}

#mc4sae-page .feat-card h3 {
  font-size: 20px;
  color: #FFFFFF;
  margin-bottom: 10px;
  font-family: 'Barlow Condensed', sans-serif;
}

#mc4sae-page .feat-card p {
  font-size: 14px;
  color: #888888;
  line-height: 1.7;
  margin: 0;
}

/* ── SPEC TABLE ── */
#mc4sae-page .spec-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 36px;
  font-size: 15px;
}

#mc4sae-page .spec-table tr {
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

#mc4sae-page .spec-table tr:last-child { border-bottom: none; }

#mc4sae-page .spec-table td {
  padding: 16px 20px;
  vertical-align: middle;
}

#mc4sae-page .spec-table td:first-child {
  color: #888888;
  width: 40%;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

#mc4sae-page .spec-table td:last-child {
  color: #FFFFFF;
  font-weight: 500;
}

#mc4sae-page .spec-table tr:nth-child(odd) td {
  background: rgba(255,255,255,0.02);
}

/* ── APPLICATIONS ── */
#mc4sae-page .app-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 2px;
  margin-top: 40px;
  background: #333333;
}

#mc4sae-page .app-card {
  background: #1C1C1C;
  padding: 24px 20px;
  text-align: center;
  transition: background 0.2s;
}

#mc4sae-page .app-card:hover { background: #242424; }

#mc4sae-page .app-icon {
  font-size: 34px;
  margin-bottom: 10px;
  display: block;
}

#mc4sae-page .app-card h4 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 15px;
  color: #FFFFFF;
  font-weight: 700;
  letter-spacing: 0.5px;
}

/* ── HOW IT WORKS ── */
#mc4sae-page .steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 40px;
  max-width: 700px;
}

#mc4sae-page .step {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  padding: 28px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

#mc4sae-page .step:last-child { border-bottom: none; }

#mc4sae-page .step-num {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 52px;
  font-weight: 900;
  color: #D72B2B;
  line-height: 1;
  flex-shrink: 0;
  width: 60px;
}

#mc4sae-page .step-body h3 {
  font-size: 20px;
  color: #FFFFFF;
  margin-bottom: 6px;
  font-family: 'Barlow Condensed', sans-serif;
}

#mc4sae-page .step-body p {
  font-size: 14px;
  color: #888888;
  margin: 0;
}

/* ── WHY LIST ── */
#mc4sae-page .why-list {
  list-style: none;
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  background: #333333;
}

#mc4sae-page .why-list li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: #1C1C1C;
  padding: 20px 24px;
  font-size: 15px;
  color: #D4D4D4;
  transition: background 0.15s;
}

#mc4sae-page .why-list li:hover { background: #242424; }

#mc4sae-page .why-list li .chk {
  color: #22C55E;
  font-size: 18px;
  margin-top: 1px;
  flex-shrink: 0;
}

#mc4sae-page .why-list li strong { color: #FFFFFF; }

/* ── CALLOUT ── */
#mc4sae-page .callout {
  background: rgba(215,43,43,0.08);
  border-left: 4px solid #D72B2B;
  padding: 28px 32px;
  margin: 40px 0;
  max-width: 760px;
}

#mc4sae-page .callout p {
  font-size: 18px;
  color: #D4D4D4;
  font-style: italic;
  margin: 0;
  line-height: 1.7;
  font-weight: 300;
}

#mc4sae-page .callout em {
  color: #FF4444;
  font-style: normal;
  font-weight: 500;
}

/* ── CTA BAND ── */
#mc4sae-page .cta-band {
  background: #D72B2B;
  padding: 64px 6%;
  text-align: center;
}

#mc4sae-page .cta-band h2 {
  font-size: clamp(28px, 4vw, 52px);
  color: #FFFFFF;
  margin-bottom: 12px;
}

#mc4sae-page .cta-band p {
  color: rgba(255,255,255,0.8);
  margin-bottom: 32px;
  font-size: 17px;
  font-weight: 300;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

#mc4sae-page .btn-white {
  display: inline-block;
  background: #FFFFFF;
  color: #A51E1E;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  font-size: 17px;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 18px 44px;
  border-radius: 3px;
  text-decoration: none;
  transition: transform 0.2s;
}

#mc4sae-page .btn-white:hover { transform: translateY(-3px); }

/* ── FOOTER CTA ── */
#mc4sae-page .footer-cta {
  background: #1C1C1C;
  padding: 80px 6%;
  text-align: center;
  border-top: 1px solid #333333;
}

#mc4sae-page .footer-cta h2 {
  font-size: clamp(26px, 3.5vw, 44px);
  color: #FFFFFF;
  margin-bottom: 12px;
}

#mc4sae-page .footer-cta p {
  color: #888888;
  margin-bottom: 32px;
  font-weight: 300;
}

/* ── META REF ── */
#mc4sae-page .meta-ref {
  background: #0A0A0A;
  border-top: 1px solid rgba(255,255,255,0.05);
  padding: 20px 6%;
  font-size: 11px;
  color: rgba(255,255,255,0.18);
  font-family: monospace;
}

#mc4sae-page .kw { color: #FF8C8C; font-weight: 500; }

/* ── DETAIL GRID ── */
#mc4sae-page .detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
  margin-top: 40px;
}

#mc4sae-page .detail-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

#mc4sae-page .detail-list li {
  display: flex;
  gap: 14px;
  font-size: 15px;
  color: #D4D4D4;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

#mc4sae-page .detail-list li:last-child { border-bottom: none; }

#mc4sae-page .detail-list li .icon {
  font-size: 20px;
  flex-shrink: 0;
  margin-top: 1px;
}

#mc4sae-page .detail-list strong {
  color: #FFFFFF;
  display: block;
  margin-bottom: 4px;
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  #mc4sae-page .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  #mc4sae-page .hero-visual { display: none; }
  #mc4sae-page .hero-stats { grid-template-columns: repeat(3, 1fr); }
  #mc4sae-page .detail-grid { grid-template-columns: 1fr; }
}

@media (max-width: 639px) {
  #mc4sae-page .stripe-inner {
    flex-wrap: wrap;
    gap: 16px;
    overflow-x: visible;
  }
}