/* ── Responsive ──────────────────────────────────────────── */

.main-content .mobile-app-grid {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 20px;
  margin-top: 22px;
}

.main-content .mobile-app-showcase,
.main-content .mobile-app-copy {
  position: relative;
  padding: 26px;
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.024));
  backdrop-filter: blur(14px);
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.18);
  overflow: hidden;
}

.main-content .mobile-app-showcase::after,
.main-content .mobile-app-copy::after {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(255, 102, 0, 0.24), rgba(255, 255, 255, 0.08), rgba(99, 169, 255, 0.14));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.main-content .mobile-app-showcase {
  background: radial-gradient(circle at 18% 22%, rgba(255, 102, 0, 0.12), transparent 26%), radial-gradient(circle at 80% 18%, rgba(99, 169, 255, 0.12), transparent 30%), radial-gradient(circle at 50% 90%, rgba(141, 99, 255, 0.12), transparent 32%), linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.024));
}

.main-content .mobile-app-showcase::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 26px 26px;
  opacity: 0.5;
  pointer-events: none;
}

.main-content .mobile-app-stage {
  position: relative;
  min-height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 48px;
}

.main-content .mobile-orbit {
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.02) inset, 0 0 40px rgba(255, 102, 0, 0.06);
}

.main-content .mobile-orbit::before,
.main-content .mobile-orbit::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  inset: 34px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.main-content .mobile-orbit::after {
  inset: 74px;
}

.main-content .mobile-node {
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: linear-gradient(180deg, var(--orange2), var(--orange));
  box-shadow: 0 0 18px rgba(255, 102, 0, 0.45);
}

.main-content .mobile-node.blue {
  background: linear-gradient(180deg, #8cc1ff, var(--blue));
  box-shadow: 0 0 18px rgba(99, 169, 255, 0.38);
}

.main-content .mobile-node.purple {
  background: linear-gradient(180deg, #c7b2ff, var(--purple));
  box-shadow: 0 0 18px rgba(141, 99, 255, 0.38);
}

.main-content .mobile-node.n1 {
  top: 24px;
  left: 50%;
  transform: translateX(-50%);
}

.main-content .mobile-node.n2 {
  right: 46px;
  top: 94px;
}

.main-content .mobile-node.n3 {
  right: 24px;
  bottom: 120px;
}

.main-content .mobile-node.n4 {
  left: 62px;
  bottom: 54px;
}

.main-content .mobile-node.n5 {
  left: 30px;
  top: 128px;
}

.main-content .mobile-phone {
  position: relative;
  width: 250px;
  height: 500px;
  border-radius: 38px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: linear-gradient(180deg, rgba(8, 17, 31, 0.96), rgba(5, 9, 18, 0.96));
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(255, 255, 255, 0.03) inset, 0 0 34px rgba(255, 102, 0, 0.1);
  padding: 14px;
}

.main-content .mobile-phone::before {
  content: "";
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 92px;
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
}

.main-content .mobile-screen {
  width: 100%;
  height: 100%;
  border-radius: 28px;
  overflow: hidden;
  position: relative;
  background: radial-gradient(circle at 20% 18%, rgba(255, 102, 0, 0.18), transparent 26%), radial-gradient(circle at 86% 14%, rgba(99, 169, 255, 0.16), transparent 28%), linear-gradient(180deg, #0a1324 0%, #0b162a 54%, #09111e 100%);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.main-content .mobile-screen::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 22px 22px;
  opacity: 0.35;
}

.main-content .app-topbar {
  position: relative;
  z-index: 1;
  padding: 18px 18px 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.main-content .app-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 700;
  color: #eef4ff;
}

.main-content .app-brand span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(180deg, var(--orange2), var(--orange));
  box-shadow: 0 0 14px rgba(255, 102, 0, 0.45);
}

.main-content .app-chip {
  padding: 8px 10px;
  border-radius: 999px;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #ffd7bc;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.05);
}

.main-content .app-content {
  position: relative;
  z-index: 1;
  padding: 10px 16px 16px;
  display: grid;
  gap: 12px;
}

.main-content .app-summary {
  padding: 16px;
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03));
}

.main-content .app-summary strong {
  display: block;
  font-size: 24px;
  letter-spacing: -0.04em;
  margin-bottom: 6px;
}

.main-content .app-summary p,
.main-content .app-card p,
.main-content .mobile-points p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.main-content .app-metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.main-content .app-card {
  padding: 14px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
}

.main-content .app-card strong {
  display: block;
  font-size: 15px;
  margin-bottom: 4px;
}

.main-content .app-bottom {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 10px;
}

.main-content .signal-stack {
  display: grid;
  gap: 10px;
}

.main-content .signal-line {
  height: 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  overflow: hidden;
  position: relative;
}

.main-content .signal-line::before {
  content: "";
  position: absolute;
  inset: 0;
  width: 72%;
  background: linear-gradient(90deg, var(--orange), #ff9b54, var(--blue));
  box-shadow: 0 0 16px rgba(255, 102, 0, 0.18);
}

.main-content .signal-line.s2::before {
  width: 58%;
}

.main-content .signal-line.s3::before {
  width: 83%;
}

.main-content .mobile-app-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.main-content .mobile-badges {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.main-content .store-badge {
  min-width: 190px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.03));
  box-shadow: 0 12px 22px rgba(0, 0, 0, 0.16);
  transition: 0.24s var(--ease);
}

.main-content .store-badge:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 102, 0, 0.18);
  box-shadow: 0 18px 30px rgba(0, 0, 0, 0.22);
}

.main-content .store-badge svg {
  width: 28px;
  height: 28px;
  fill: #fff;
  flex: 0 0 auto;
}

.main-content .store-badge small, .main-content .store-badge .small {
  display: block;
  color: rgba(255, 255, 255, 0.62);
  font-size: 11px;
  line-height: 1.2;
}

.main-content .store-badge strong {
  display: block;
  font-size: 16px;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.main-content .mobile-points {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.main-content .mobile-point {
  padding: 16px 18px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
}

.main-content .mobile-point strong {
  display: block;
  font-size: 16px;
  margin-bottom: 5px;
}