/* ================================
   App Page Styles
   Load after css/shared.css on app.html
================================ */

.app-loop-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.app-loop-card,
.app-feature-card,
.app-roadmap-card,
.app-safety-item {
  border-radius: var(--radius-lg);
  padding: 24px;
  background: linear-gradient(180deg, rgba(255,255,255,.105), rgba(255,255,255,.052));
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: 0 18px 48px rgba(0,0,0,.18);
}

.app-loop-card {
  min-height: 230px;
}

.app-loop-card,
.app-feature-card,
.app-roadmap-card {
  transition: transform .2s ease, border-color .2s ease;
}

.app-loop-card:hover,
.app-feature-card:hover,
.app-roadmap-card:hover {
  transform: translateY(-4px);
  border-color: rgba(82,255,224,.32);
}

.app-loop-card span,
.app-roadmap-card > span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 46px;
  height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  color: #07122d;
  font-weight: 950;
  background: linear-gradient(135deg, var(--teal), var(--violet));
  margin-bottom: 16px;
}

.app-showcase-card {
  display: grid;
  grid-template-columns: 1fr .82fr;
  gap: 28px;
  align-items: center;
  border-radius: var(--radius-xl);
  padding: clamp(28px, 4vw, 48px);
  background:
    radial-gradient(circle at top left, rgba(82,255,224,.16), transparent 38%),
    radial-gradient(circle at bottom right, rgba(185,150,255,.16), transparent 38%),
    rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.14);
  box-shadow: var(--shadow);
}

.app-check-list {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.app-check-list li {
  color: var(--muted);
  line-height: 1.55;
  position: relative;
  padding-left: 28px;
}

.app-check-list li::before {
  content: "✦";
  position: absolute;
  left: 0;
  color: var(--teal);
}

.app-check-list strong {
  color: var(--text);
}

.phone-mockup {
  display: flex;
  justify-content: center;
}

.phone-screen {
  position: relative;
  width: min(100%, 360px);
  min-height: 620px;
  border-radius: 44px;
  padding: 22px;
  background:
    linear-gradient(180deg, rgba(8,16,44,.65), rgba(5,8,24,.95)),
    radial-gradient(circle at 50% 24%, rgba(82,255,224,.22), transparent 32%),
    rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.18);
  box-shadow: 0 30px 80px rgba(0,0,0,.38);
  overflow: hidden;
}

.phone-screen::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 12px;
  transform: translateX(-50%);
  width: 110px;
  height: 24px;
  border-radius: 999px;
  background: rgba(0,0,0,.42);
  z-index: 3;
}

.phone-status {
  position: relative;
  z-index: 4;
  display: flex;
  justify-content: space-between;
  margin-top: 24px;
  font-size: .78rem;
  font-weight: 900;
  color: var(--soft);
}

.phone-orb {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  margin: 38px auto 26px;
  background: radial-gradient(circle, #fff 0 7%, var(--teal) 8% 25%, rgba(185,150,255,.28) 26% 62%, transparent 63%);
  box-shadow: 0 0 70px rgba(82,255,224,.38);
}

.phone-card {
  position: relative;
  z-index: 2;
  padding: 18px;
  border-radius: 24px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.13);
  margin-top: 14px;
}

.main-phone-card h3 {
  font-size: 1.45rem;
  margin-bottom: 8px;
}

.phone-card p {
  margin: 0;
}

.phone-pulse-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 14px 0 0;
}

.phone-pulse-row span {
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(82,255,224,.11);
  border: 1px solid rgba(82,255,224,.20);
  color: var(--soft);
  font-size: .78rem;
  font-weight: 800;
}

.app-feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.app-feature-card {
  min-height: 260px;
}

.app-feature-card > span {
  width: 46px;
  height: 46px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  font-size: 1.35rem;
  background: rgba(82,255,224,.13);
  border: 1px solid rgba(82,255,224,.22);
  margin-bottom: 14px;
}

.app-journey-map {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
  border-radius: var(--radius-xl);
  padding: clamp(28px, 4vw, 48px);
  background:
    linear-gradient(135deg, rgba(82,255,224,.12), rgba(185,150,255,.12)),
    rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.14);
  box-shadow: var(--shadow);
}

.app-journey-stack {
  display: grid;
  gap: 12px;
}

.app-journey-stack span {
  display: block;
  padding: 12px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.13);
  color: var(--soft);
  font-size: .9rem;
  font-weight: 800;
}

.app-roadmap-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.app-roadmap-card ul {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.app-roadmap-card li {
  color: var(--muted);
  line-height: 1.45;
  padding-left: 22px;
  position: relative;
  font-size: .95rem;
}

.app-roadmap-card li::before {
  content: "✦";
  position: absolute;
  left: 0;
  color: var(--teal);
}

.app-safety-list {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.app-safety-item {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 16px;
  align-items: start;
}

.app-safety-item strong {
  width: 42px;
  height: 42px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  color: #07122d;
  font-weight: 950;
  background: linear-gradient(135deg, var(--teal), var(--violet));
}

.app-safety-item h3 {
  margin-bottom: 8px;
}

.waitlist-card {
  display: grid;
  grid-template-columns: 1fr .85fr;
  gap: 24px;
  align-items: start;
  border-radius: var(--radius-xl);
  padding: clamp(28px, 4vw, 48px);
  background:
    radial-gradient(circle at top right, rgba(82,255,224,.16), transparent 34%),
    linear-gradient(135deg, rgba(185,150,255,.12), rgba(82,255,224,.08)),
    rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.14);
  box-shadow: var(--shadow);
}

.waitlist-form {
  display: grid;
  gap: 12px;
  padding: 22px;
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
}

.waitlist-form label {
  color: var(--soft);
  font-weight: 900;
  font-size: .9rem;
}

.waitlist-form input,
.waitlist-form select {
  width: 100%;
  min-height: 48px;
  padding: 0 14px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(5,9,25,.68);
  color: var(--text);
  outline: none;
}

.waitlist-form input::placeholder {
  color: rgba(215,232,255,.55);
}

.waitlist-form .btn {
  margin-top: 8px;
  border: none;
  cursor: pointer;
}

.form-note {
  margin: 4px 0 0;
  font-size: .84rem;
}

@media (max-width: 1180px) {
  .app-feature-grid,
  .app-roadmap-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 1080px) {
  .app-showcase-card,
  .app-journey-map,
  .waitlist-card {
    grid-template-columns: 1fr;
  }

  .app-loop-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .app-loop-grid,
  .app-feature-grid,
  .app-roadmap-grid {
    grid-template-columns: 1fr;
  }

  .phone-screen {
    width: 100%;
    min-height: auto;
  }

  .phone-orb {
    width: 130px;
    height: 130px;
  }

  .app-safety-item {
    grid-template-columns: 1fr;
  }
}