/* Product demos page — live embeds, not video placeholders */
.demos-page {
  --font-body: 'Instrument Sans', 'Segoe UI', sans-serif;
  background:
    radial-gradient(ellipse 90% 60% at 0% -10%, rgba(66, 79, 209, 0.12), transparent 55%),
    radial-gradient(ellipse 70% 50% at 100% 0%, rgba(30, 158, 85, 0.06), transparent 45%),
    var(--bg, #f5f6fa);
}

.demos-page .demos-hero {
  padding: 104px 0 48px;
  border-bottom: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}

.demos-page .demos-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(18, 18, 26, 0.03) 0%, transparent 40%),
    repeating-linear-gradient(
      -12deg,
      transparent,
      transparent 18px,
      rgba(66, 79, 209, 0.035) 18px,
      rgba(66, 79, 209, 0.035) 19px
    );
  pointer-events: none;
}

.demos-hero-inner {
  position: relative;
  max-width: 720px;
}

.demos-brand {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  font-weight: 400;
  letter-spacing: -0.03em;
  color: var(--teal, #424fd1);
  margin: 0 0 8px;
  line-height: 1;
}

.demos-hero h1 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.85rem, 3.6vw, 2.55rem);
  letter-spacing: -0.02em;
  margin: 0 0 14px;
  max-width: 16ch;
  color: var(--ink);
}

.demos-hero .lead {
  font-size: 1.05rem;
  color: var(--ink-mid);
  line-height: 1.65;
  max-width: 540px;
  margin: 0 0 24px;
}

.demos-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.demos-section {
  padding-top: 40px;
}

.demos-stack {
  display: flex;
  flex-direction: column;
  gap: 56px;
}

.demo-product {
  scroll-margin-top: 96px;
}

.demo-product-head {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px 32px;
  align-items: end;
  margin-bottom: 18px;
}

.demo-product-head .badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal-dark, #3340b8);
  background: var(--teal-soft, #eaecfa);
  padding: 5px 10px;
  border-radius: 6px;
  margin-bottom: 10px;
}

.demo-product-head h2 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.5rem, 2.5vw, 1.9rem);
  margin: 0 0 6px;
  letter-spacing: -0.02em;
}

.demo-product-head .product-line {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--teal);
  margin: 0 0 8px;
}

.demo-product-head .summary {
  font-size: 0.95rem;
  color: var(--ink-mid);
  line-height: 1.6;
  margin: 0;
  max-width: 520px;
}

.demo-product-head ul {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 6px;
}

.demo-product-head li {
  font-size: 0.86rem;
  color: var(--ink-mid);
  padding-left: 18px;
  position: relative;
}

.demo-product-head li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--teal);
}

.demo-product-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: stretch;
  min-width: 160px;
}

.demo-frame {
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  background: #0f0f14;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.06) inset,
    0 24px 48px rgba(16, 16, 24, 0.14);
  transform: translateY(0);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

@media (hover: hover) and (pointer: fine) {
  .demo-product:hover .demo-frame {
    transform: translateY(-2px);
    box-shadow:
      0 1px 0 rgba(255, 255, 255, 0.06) inset,
      0 28px 56px rgba(16, 16, 24, 0.18);
  }
}

.demo-chrome {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: linear-gradient(180deg, #1a1a22 0%, #14141a 100%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.demo-chrome-dots {
  display: flex;
  gap: 6px;
}

.demo-chrome-dots span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #3a3a48;
}

.demo-chrome-dots span:nth-child(1) { background: #ff5f57; }
.demo-chrome-dots span:nth-child(2) { background: #febc2e; }
.demo-chrome-dots span:nth-child(3) { background: #28c840; }

.demo-chrome-url {
  flex: 1;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.55);
  background: rgba(255, 255, 255, 0.06);
  border-radius: 6px;
  padding: 5px 10px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Desktop: full-bleed browser frame. Phone bezel is structural only. */
.demo-phone {
  display: contents;
}
.demo-phone-bezel {
  display: contents;
}
.demo-phone-notch,
.demo-phone-home,
.demo-phone-caption {
  display: none;
}

.demo-frame-body {
  position: relative;
  height: min(72vh, 640px);
  background: #f5f6fa;
}

.demo-frame-body.is-light {
  background: #f5f6fa;
}

.demo-frame-body iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  background: transparent;
}

.demo-frame-fallback {
  position: absolute;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 12px;
  padding: 32px;
  text-align: center;
  color: #c9cbd6;
  background: #12121a;
  z-index: 2;
}

.demo-frame-fallback.show {
  display: flex;
}

.demo-frame-fallback p {
  max-width: 320px;
  font-size: 0.9rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.65);
}

.demo-static-preview {
  height: 100%;
  padding: 20px;
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 14px;
  background: linear-gradient(160deg, #111119 0%, #1a1a24 100%);
  color: #e8e9f0;
}

.demo-static-preview .rail {
  background: rgba(255, 255, 255, 0.04);
  border-radius: 10px;
  padding: 14px 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.demo-static-preview .rail .brand {
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 8px;
}

.demo-static-preview .rail span {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.45);
  padding: 6px 8px;
  border-radius: 6px;
}

.demo-static-preview .rail span.on {
  background: rgba(66, 79, 209, 0.25);
  color: #fff;
}

.demo-static-preview .stage {
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 12px;
  min-width: 0;
}

.demo-static-preview .kpis {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.demo-static-preview .kpi {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 12px;
}

.demo-static-preview .kpi b {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.15rem;
  color: #fff;
  margin-top: 4px;
}

.demo-static-preview .kpi small {
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.45);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.demo-static-preview .panel {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 180px;
}

.demo-static-preview .bars {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 100px;
}

.demo-static-preview .bars i {
  flex: 1;
  border-radius: 4px 4px 0 0;
  background: linear-gradient(180deg, #6b7ae8, #424fd1);
  opacity: 0.85;
  animation: demo-bar-in 0.7s ease both;
}

.demo-static-preview .bars i:nth-child(1) { height: 42%; animation-delay: 0.05s; }
.demo-static-preview .bars i:nth-child(2) { height: 68%; animation-delay: 0.12s; }
.demo-static-preview .bars i:nth-child(3) { height: 55%; animation-delay: 0.18s; }
.demo-static-preview .bars i:nth-child(4) { height: 88%; animation-delay: 0.24s; }
.demo-static-preview .bars i:nth-child(5) { height: 72%; animation-delay: 0.3s; }
.demo-static-preview .bars i:nth-child(6) { height: 95%; animation-delay: 0.36s; }

@keyframes demo-bar-in {
  from { transform: scaleY(0.2); opacity: 0; }
  to { transform: scaleY(1); opacity: 0.85; }
}

.demo-static-preview .panel p {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.45;
  margin: 0;
}

.demos-cta-band {
  text-align: center;
  padding: 64px 0 88px;
}

.demos-cta-band h2 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  margin: 0 0 10px;
}

.demos-cta-band p {
  color: var(--ink-mid);
  max-width: 480px;
  margin: 0 auto 22px;
  line-height: 1.6;
}

.demos-cta-band .demos-hero-actions {
  justify-content: center;
}

[data-theme='dark'] .demos-page {
  background:
    radial-gradient(ellipse 90% 60% at 0% -10%, rgba(66, 79, 209, 0.2), transparent 55%),
    #0e0e14;
}

[data-theme='dark'] .demos-hero {
  border-bottom-color: rgba(255, 255, 255, 0.08);
}

[data-theme='dark'] .demos-brand {
  color: #8b95f0;
}

[data-theme='dark'] .demo-phone-caption {
  color: rgba(255, 255, 255, 0.55);
}

.demos-page .mobile-cta {
  display: none !important;
}

@media (max-width: 800px) {
  .demo-product-head {
    grid-template-columns: 1fr;
  }
  .demo-product-actions {
    flex-direction: row;
    flex-wrap: wrap;
  }
  .demo-product-actions .btn {
    flex: 1 1 auto;
    min-height: 44px;
    justify-content: center;
    touch-action: manipulation;
  }

  /* Frame the mobile demo in a phone bezel — not a cramped desktop browser chrome */
  .demo-frame {
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    overflow: visible;
    padding: 8px 0 4px;
  }
  .demo-chrome--desktop {
    display: none;
  }
  .demo-phone {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }
  .demo-phone-bezel {
    display: block;
    width: min(100%, 360px);
    margin: 0 auto;
    padding: 12px 10px 14px;
    border-radius: 36px;
    background: linear-gradient(160deg, #2a2a34 0%, #121218 55%, #0a0a0e 100%);
    box-shadow:
      0 0 0 1px rgba(255, 255, 255, 0.08) inset,
      0 22px 48px rgba(8, 8, 14, 0.45);
    position: relative;
  }
  .demo-phone-notch {
    display: block;
    width: 108px;
    height: 22px;
    margin: 0 auto 8px;
    border-radius: 0 0 14px 14px;
    background: #0a0a0e;
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.04);
    position: relative;
  }
  .demo-phone-notch::after {
    content: '';
    position: absolute;
    top: 7px;
    left: 50%;
    width: 48px;
    height: 5px;
    margin-left: -24px;
    border-radius: 999px;
    background: #1c1c24;
  }
  .demo-frame-body {
    position: relative;
    height: min(68vh, 620px);
    min-height: 460px;
    border-radius: 22px;
    overflow: hidden;
    background: #f5f6fa;
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.06) inset;
  }
  .demo-phone-home {
    display: block;
    width: 96px;
    height: 4px;
    margin: 10px auto 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.28);
  }
  .demo-phone-caption {
    display: block;
    margin: 0;
    font-size: 0.78rem;
    color: var(--ink-soft, #7a7a88);
    text-align: center;
  }
  .demo-static-preview {
    grid-template-columns: 1fr;
  }
  .demo-static-preview .rail {
    flex-direction: row;
    flex-wrap: wrap;
  }
  .demos-hero {
    padding: 88px 0 36px;
  }
  .demos-hero-actions .btn {
    min-height: 44px;
    touch-action: manipulation;
  }
  .demos-stack {
    gap: 44px;
  }
}

@media (max-width: 420px) {
  .demo-phone-bezel {
    width: 100%;
    border-radius: 30px;
    padding: 10px 8px 12px;
  }
  .demo-frame-body {
    min-height: 420px;
    height: min(72vh, 580px);
    border-radius: 18px;
  }
}