/* FoundSOS product explainer — inherits the site theme (light/dark) via global tokens */
:root {
  --fsl-bg: var(--background);
  --fsl-surface: var(--muted);
  --fsl-surface-2: var(--accent, var(--muted));
  --fsl-line: var(--border);
  --fsl-text: var(--foreground);
  --fsl-mute: var(--muted-foreground);
  --fsl-accent: #FF7A00;
  --fsl-accent-2: #ff9a3d;
}
/* Follow the site's active color scheme so form controls, scrollbars, etc. match */
.fsl-main { color-scheme: light dark; }

.fsl-main {
  background: var(--fsl-bg);
  color: var(--fsl-text);
  font-family: "Inter", system-ui, sans-serif;
  min-height: 100vh;
}
.fsl-main a { color: inherit; }
.fsl-wrap { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.fsl-h,
.fsl-main h1,
.fsl-main h2,
.fsl-main h3 {
  font-family: "Sora", "Archivo", "Space Grotesk", system-ui, sans-serif;
  letter-spacing: -0.02em;
  color: var(--fsl-text);
  font-weight: 800;
}
.fsl-eyebrow {
  display: inline-block;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--fsl-accent);
  padding: 6px 12px;
  border: 1px solid rgba(255,122,0,.35);
  border-radius: 999px;
  background: rgba(255,122,0,.06);
}

/* Hero */
.fsl-hero { position: relative; padding: 110px 0 80px; overflow: hidden; }
.fsl-hero::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(60% 40% at 75% 30%, rgba(255,122,0,.18), transparent 65%),
    radial-gradient(40% 30% at 10% 80%, rgba(255,122,0,.08), transparent 70%);
  pointer-events: none;
}
.fsl-hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 64px;
  align-items: center;
}
.fsl-hero h1 {
  font-size: clamp(2.4rem, 5.4vw, 4.2rem);
  line-height: 1.02;
  margin: 22px 0 20px;
}
.fsl-hero h1 em { color: var(--fsl-accent); font-style: normal; }
.fsl-hero-sub {
  color: var(--fsl-mute);
  font-size: clamp(1.05rem, 1.4vw, 1.2rem);
  line-height: 1.55;
  max-width: 560px;
}
.fsl-cta-row { display: flex; gap: 12px; margin-top: 32px; flex-wrap: wrap; }
.fsl-btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px;
  padding: 15px 26px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: .01em;
  transition: transform .15s ease, background .2s ease, border-color .2s ease;
  cursor: pointer;
  text-decoration: none;
  border: 1px solid transparent;
}
.fsl-btn-primary { background: var(--fsl-accent); color: #0A0A0A; }
.fsl-btn-primary:hover { background: var(--fsl-accent-2); transform: translateY(-1px); }
.fsl-btn-ghost { background: transparent; color: var(--fsl-text); border-color: var(--fsl-line); }
.fsl-btn-ghost:hover { border-color: var(--fsl-accent); color: var(--fsl-accent); }

/* Hero visual — NFC tap sim */
.fsl-hero-visual {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: 24px;
  background:
    radial-gradient(60% 60% at 50% 45%, rgba(255,122,0,.20), transparent 70%),
    linear-gradient(180deg, #131313, #0a0a0a);
  border: 1px solid var(--fsl-line);
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.fsl-sticker {
  position: absolute;
  width: 120px; height: 78px;
  border-radius: 12px;
  background: #0A0A0A;
  border: 2px solid var(--fsl-accent);
  color: var(--fsl-accent);
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  display: flex; align-items: center; justify-content: center;
  letter-spacing: .18em;
  left: 24%; top: 42%;
  box-shadow: 0 0 40px rgba(255,122,0,.25);
  z-index: 3;
}
.fsl-sticker::before {
  content: "";
  position: absolute; inset: 6px;
  border: 1px dashed rgba(255,122,0,.4);
  border-radius: 8px;
}
.fsl-pulse {
  position: absolute; left: 24%; top: 42%;
  width: 120px; height: 78px;
  border-radius: 12px;
  border: 2px solid var(--fsl-accent);
  animation: fsl-pulse 2.4s infinite ease-out;
  z-index: 2;
  pointer-events: none;
}
.fsl-pulse.d2 { animation-delay: .8s; }
.fsl-pulse.d3 { animation-delay: 1.6s; }
@keyframes fsl-pulse {
  0% { transform: scale(1); opacity: .7; }
  100% { transform: scale(2.4); opacity: 0; }
}
.fsl-phone {
  position: absolute;
  right: 12%; bottom: 12%;
  width: 150px; height: 260px;
  border-radius: 22px;
  background: #0f0f0f;
  border: 1px solid #2a2a2a;
  box-shadow: 0 30px 60px rgba(0,0,0,.5);
  padding: 14px 10px;
  z-index: 4;
  animation: fsl-phone-in 3s infinite ease-in-out;
}
@keyframes fsl-phone-in {
  0%, 30% { transform: translateY(24px); opacity: 0; }
  50%, 100% { transform: translateY(0); opacity: 1; }
}
.fsl-phone-screen {
  height: 100%;
  border-radius: 14px;
  background: linear-gradient(180deg, #1a1a1a, #0a0a0a);
  border: 1px solid #232323;
  padding: 12px;
  color: var(--fsl-mute);
  font-size: 10px;
  display: flex; flex-direction: column; gap: 6px;
}
.fsl-phone-tag {
  color: var(--fsl-accent);
  font-family: "JetBrains Mono", monospace;
  font-size: 9px;
  letter-spacing: .15em;
}
.fsl-phone-line { height: 8px; background: #202020; border-radius: 4px; }
.fsl-phone-line.w60 { width: 60%; }
.fsl-phone-line.w80 { width: 80%; }
.fsl-phone-cta {
  margin-top: auto;
  background: var(--fsl-accent);
  color: #0A0A0A;
  font-weight: 700;
  text-align: center;
  padding: 8px;
  border-radius: 8px;
  font-size: 11px;
}

.fsl-trust {
  margin-top: 44px;
  display: flex; gap: 28px; flex-wrap: wrap;
  color: var(--fsl-mute);
  font-size: 13px;
  letter-spacing: .04em;
}
.fsl-trust span { display: inline-flex; align-items: center; gap: 8px; }
.fsl-trust span::before {
  content: ""; width: 6px; height: 6px;
  background: var(--fsl-accent); border-radius: 999px;
}

/* Sections */
.fsl-sec { padding: 96px 0; border-top: 1px solid var(--fsl-line); }
.fsl-sec-head { max-width: 720px; margin-bottom: 48px; }
.fsl-sec-head h2 { font-size: clamp(1.9rem, 3.4vw, 2.6rem); line-height: 1.1; margin: 16px 0 14px; }
.fsl-sec-head p { color: var(--fsl-mute); font-size: 1.05rem; line-height: 1.6; }

/* Problem cards */
.fsl-prob-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.fsl-prob-card {
  background: var(--fsl-surface);
  border: 1px solid var(--fsl-line);
  border-radius: 16px;
  padding: 28px;
  transition: border-color .2s ease, transform .2s ease;
}
.fsl-prob-card:hover { border-color: var(--fsl-accent); }
.fsl-prob-ic {
  width: 44px; height: 44px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--fsl-accent);
  color: var(--fsl-accent);
  border-radius: 10px;
  margin-bottom: 20px;
  font-size: 20px;
}
.fsl-prob-card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.fsl-prob-card p { color: var(--fsl-mute); font-size: .95rem; line-height: 1.55; }
.fsl-prob-close {
  margin-top: 40px;
  font-family: "Instrument Serif", serif;
  font-style: italic;
  font-size: 1.6rem;
  line-height: 1.35;
  color: var(--fsl-text);
  max-width: 780px;
}

/* How it works — 3 steps */
.fsl-hiw-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; counter-reset: fsl 0; }
.fsl-hiw-step {
  background: var(--fsl-surface);
  border: 1px solid var(--fsl-line);
  border-radius: 16px;
  padding: 32px;
  position: relative;
}
.fsl-hiw-step::before {
  counter-increment: fsl;
  content: counter(fsl, decimal-leading-zero);
  font-family: "JetBrains Mono", monospace;
  color: var(--fsl-accent);
  font-size: 12px;
  letter-spacing: .2em;
  display: block;
  margin-bottom: 20px;
}
.fsl-hiw-step h3 { font-size: 1.2rem; margin-bottom: 10px; }
.fsl-hiw-step p { color: var(--fsl-mute); line-height: 1.55; font-size: .95rem; }

/* Privacy grid 2x3 */
.fsl-priv-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.fsl-priv-card {
  background: var(--fsl-surface);
  border: 1px solid var(--fsl-line);
  border-radius: 14px;
  padding: 26px;
  transition: border-color .2s;
}
.fsl-priv-card:hover { border-color: var(--fsl-accent); }
.fsl-priv-card h3 {
  color: var(--fsl-accent);
  font-size: 1rem;
  letter-spacing: .01em;
  margin-bottom: 8px;
}
.fsl-priv-card p { color: var(--fsl-mute); line-height: 1.55; font-size: .93rem; }

/* Product spec */
.fsl-prod-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px;
  align-items: center;
}
.fsl-prod-visual {
  aspect-ratio: 4 / 3;
  border-radius: 20px;
  background:
    radial-gradient(50% 50% at 50% 50%, rgba(255,122,0,.14), transparent 70%),
    linear-gradient(180deg, var(--fsl-surface), var(--fsl-surface-2));
  border: 1px solid var(--fsl-line);
  display: flex; align-items: center; justify-content: center;
  font-size: clamp(3rem, 8vw, 5rem);
}
.fsl-prod-specs { list-style: none; padding: 0; margin: 0; }
.fsl-prod-specs li {
  display: flex; justify-content: space-between;
  padding: 14px 0;
  border-bottom: 1px solid var(--fsl-line);
  color: var(--fsl-mute);
  font-size: .95rem;
}
.fsl-prod-specs li b { color: var(--fsl-text); font-weight: 600; }

/* Pricing */
.fsl-pricing { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 48px; }
.fsl-price-card {
  background: var(--fsl-surface);
  border: 1px solid var(--fsl-line);
  border-radius: 18px;
  padding: 32px;
  display: flex; flex-direction: column;
}
.fsl-price-card.featured { border-color: var(--fsl-accent); background: linear-gradient(180deg, rgba(255,122,0,.05), var(--fsl-surface)); position: relative; }
.fsl-price-card.featured::before {
  content: "MOST POPULAR";
  position: absolute; top: -12px; left: 24px;
  background: var(--fsl-accent); color: #0A0A0A;
  font-size: 10px; font-weight: 800; letter-spacing: .15em;
  padding: 5px 10px; border-radius: 999px;
  font-family: "JetBrains Mono", monospace;
}
.fsl-price-card h3 { font-size: 1.05rem; margin-bottom: 4px; }
.fsl-price-card .fsl-price {
  font-size: 2.4rem; font-weight: 800;
  margin: 12px 0 4px;
  font-family: "Sora", sans-serif;
}
.fsl-price-card p { color: var(--fsl-mute); font-size: .9rem; flex: 1; margin: 12px 0 20px; line-height: 1.5; }
.fsl-price-card .fsl-btn { width: 100%; }
.fsl-pricing-note {
  color: var(--fsl-mute);
  text-align: center;
  margin-top: 24px;
  font-size: .9rem;
}

/* Proof strip */
.fsl-proof-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.fsl-proof-card {
  background: transparent;
  border-left: 2px solid var(--fsl-accent);
  padding: 8px 0 8px 20px;
}
.fsl-proof-card p {
  font-family: "Instrument Serif", serif;
  font-size: 1.15rem;
  line-height: 1.5;
  color: var(--fsl-text);
  font-style: italic;
}
.fsl-proof-who {
  margin-top: 14px;
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--fsl-mute);
  font-size: .85rem;
  font-family: "JetBrains Mono", monospace;
  letter-spacing: .06em;
}
.fsl-proof-init {
  width: 28px; height: 28px; border-radius: 999px;
  background: rgba(255,122,0,.15);
  color: var(--fsl-accent);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700;
}

/* FAQ */
.fsl-faq-list { list-style: none; padding: 0; margin: 0; }
.fsl-faq-item {
  border-bottom: 1px solid var(--fsl-line);
}
.fsl-faq-q {
  width: 100%;
  background: transparent;
  border: 0;
  color: var(--fsl-text);
  padding: 22px 0;
  display: flex; justify-content: space-between; align-items: center;
  gap: 16px;
  font-size: 1.05rem;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
}
.fsl-faq-q .ic {
  color: var(--fsl-accent);
  font-size: 22px;
  width: 28px; height: 28px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--fsl-line);
  border-radius: 999px;
  flex-shrink: 0;
}
.fsl-faq-a {
  color: var(--fsl-mute);
  padding: 0 0 22px;
  line-height: 1.65;
  max-width: 820px;
}

/* Final CTA */
.fsl-final {
  padding: 120px 0;
  text-align: center;
  border-top: 1px solid var(--fsl-line);
  background:
    radial-gradient(60% 60% at 50% 50%, rgba(255,122,0,.10), transparent 70%);
}
.fsl-final h2 {
  color: var(--fsl-accent);
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  line-height: 1.05;
  max-width: 820px;
  margin: 0 auto 32px;
}
.fsl-final small {
  display: block;
  margin-top: 20px;
  color: var(--fsl-mute);
  font-size: .85rem;
}

/* Responsive */
@media (max-width: 900px) {
  .fsl-hero { padding: 70px 0 60px; }
  .fsl-hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .fsl-hero-visual { max-width: 420px; margin: 0 auto; }
  .fsl-sec { padding: 64px 0; }
  .fsl-prob-grid,
  .fsl-hiw-grid,
  .fsl-priv-grid,
  .fsl-pricing,
  .fsl-proof-grid { grid-template-columns: 1fr; }
  .fsl-prod-grid { grid-template-columns: 1fr; gap: 32px; }
}

/* Inline links from shop into the explainer */
.pcard-learn-link {
  display: inline-block;
  margin-top: 10px;
  color: var(--fsl-accent, #FF7A00);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .02em;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease;
}
.pcard-learn-link:hover { border-bottom-color: currentColor; }
.pd-learn-link {
  display: inline-block;
  margin-top: 18px;
  color: #FF7A00;
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  letter-spacing: .01em;
  border-bottom: 1px solid transparent;
}
.pd-learn-link:hover { border-bottom-color: currentColor; }

/* ============================================================
   Hero tap simulation — car windshield + FoundSOS sticker.
   ~8s loop. Timeline is strictly sequenced so no text overlaps.
   ============================================================ */
.tapsim {
  position: relative;
  width: 100%;
  max-width: 420px;
  aspect-ratio: 5 / 4;
  margin: 0 auto;
  isolation: isolate;
}

/* Windshield frame */
.tapsim-window {
  position: absolute; inset: 0;
  border-radius: 22px;
  overflow: hidden;
  background: #050506;
  box-shadow:
    0 20px 60px -20px rgba(0,0,0,0.35),
    0 0 0 1px var(--fsl-line);
}
/* Top rubber seal (like the top edge of a windshield) */
.tapsim-seal {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 14%;
  background: linear-gradient(180deg, #050506 0%, #101012 70%, #1a1a1c 100%);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  z-index: 5;
  pointer-events: none;
}
/* Glass */
.tapsim-glass {
  position: absolute;
  top: 14%; left: 0; right: 0; bottom: 0;
  background:
    radial-gradient(100% 80% at 30% 20%, rgba(180,200,220,0.06), transparent 60%),
    linear-gradient(160deg, #14161a 0%, #0a0b0d 55%, #050506 100%);
  overflow: hidden;
}
.tapsim-glass::before {
  /* faint grid to hint the glass surface */
  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: 48px 48px;
  mask-image: radial-gradient(90% 90% at 40% 30%, #000 30%, transparent 80%);
  pointer-events: none;
}
.tapsim-reflection {
  position: absolute;
  top: -15%; left: -10%;
  width: 55%; height: 130%;
  background: linear-gradient(115deg, transparent 42%, rgba(200,220,255,0.06) 50%, transparent 58%);
  transform: rotate(10deg);
  pointer-events: none;
}

/* Sticker — real product design (SVG). Adhered inside the glass. */
.tapsim-sticker {
  position: absolute;
  left: 27%; top: 55%;
  width: 47%;
  transform: translate(-50%, -50%) rotate(-4deg);
  z-index: 2;
  filter: drop-shadow(0 6px 14px rgba(0,0,0,0.55));
}
.tapsim-sticker-svg { display: block; width: 100%; height: auto; }

/* NFC pulse rings anchored at the sticker center */
.tapsim-pulses {
  position: absolute;
  left: 27%; top: 55%;
  width: 0; height: 0;
  z-index: 3;
  pointer-events: none;
}
.tapsim-ring {
  position: absolute;
  left: 0; top: 0;
  width: 70px; height: 70px;
  margin: -35px 0 0 -35px;
  border-radius: 999px;
  border: 2px solid var(--fsl-accent);
  opacity: 0;
  transform: scale(0.35);
}

/* Phone — enters from bottom-right and settles beside the sticker */
.tapsim-phone {
  position: absolute;
  right: 8%; top: 50%;
  width: 32%;
  aspect-ratio: 9 / 19;
  transform: translate(140%, 30%) scale(0.9);
  opacity: 0;
  z-index: 4;
  border-radius: 20px;
  background: #0f0f10;
  border: 1px solid #2a2a2c;
  box-shadow: 0 24px 60px rgba(0,0,0,0.6), 0 0 0 2px #1a1a1c inset;
  padding: 8px 6px;
}
.tapsim-phone-notch {
  position: absolute;
  top: 4px; left: 50%;
  transform: translateX(-50%);
  width: 40%; height: 8px;
  background: #050506;
  border-radius: 0 0 8px 8px;
}
.tapsim-phone-screen {
  position: relative;
  height: 100%;
  border-radius: 14px;
  background: #050506;
  overflow: hidden;
  padding: 16px 6px 6px;
  display: flex; flex-direction: column;
  gap: 6px;
}
.tapsim-screen-flash {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, #141416 0%, #08080a 100%);
  opacity: 0;
  pointer-events: none;
}

/* Contact card */
.tapsim-card {
  position: relative;
  z-index: 1;
  border-radius: 8px;
  background: linear-gradient(180deg, #1a1a1c, #101012);
  border: 1px solid #26262a;
  padding: 6px 6px 7px;
  color: #f5f5f3;
  opacity: 0;
  transform: translateY(16px);
  display: flex; flex-direction: column;
  gap: 5px;
  overflow: hidden;
}
.tapsim-card-tag {
  font-family: "JetBrains Mono", ui-monospace, monospace;
  color: var(--fsl-accent);
  font-size: 6px;
  letter-spacing: 0.16em;
  line-height: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.tapsim-card-title {
  font-family: "Sora", sans-serif;
  font-weight: 700;
  font-size: 9px;
  line-height: 1.15;
  color: #f5f5f3;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.tapsim-card-row {
  display: flex; align-items: center; gap: 5px;
  padding: 4px 5px;
  background: rgba(255,255,255,0.04);
  border-radius: 6px;
  overflow: hidden;
}
.tapsim-avatar {
  width: 16px; height: 16px;
  border-radius: 999px;
  background: rgba(255,122,0,0.15);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 9px;
  flex-shrink: 0;
}
.tapsim-card-meta {
  display: flex; flex-direction: column;
  line-height: 1.1;
  min-width: 0;
}
.tapsim-card-name {
  font-size: 7px;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.tapsim-card-sub {
  font-size: 5.5px;
  color: #8a8a86;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.tapsim-card-btn {
  width: 100%;
  background: var(--fsl-accent);
  color: #0A0A0A;
  border: 0;
  border-radius: 5px;
  padding: 5px 4px;
  font-size: 7.5px;
  font-weight: 700;
  font-family: inherit;
  cursor: default;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.1;
}

/* Toast — sits BELOW the card on its own row, no overlap */
.tapsim-toast {
  position: relative;
  z-index: 1;
  align-self: stretch;
  margin-top: 2px;
  padding: 4px 6px;
  background: rgba(255,122,0,0.14);
  border: 1px solid rgba(255,122,0,0.45);
  color: var(--fsl-accent);
  border-radius: 6px;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 6.5px;
  letter-spacing: 0.05em;
  opacity: 0;
  transform: translateY(8px);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-align: center;
}

/* ---------- Running state: 8s loop ---------- */
.tapsim.is-running .tapsim-phone         { animation: tapsim-phone 8s ease-in-out infinite; }
.tapsim.is-running .tapsim-screen-flash  { animation: tapsim-flash 8s ease-in-out infinite; }
.tapsim.is-running .tapsim-card          { animation: tapsim-card  8s ease-in-out infinite; }
.tapsim.is-running .tapsim-toast         { animation: tapsim-toast 8s ease-in-out infinite; }
.tapsim.is-running .tapsim-ring.r1       { animation: tapsim-ring  8s ease-out infinite; }
.tapsim.is-running .tapsim-ring.r2       { animation: tapsim-ring  8s ease-out infinite; animation-delay: 0.12s; }
.tapsim.is-running .tapsim-ring.r3       { animation: tapsim-ring  8s ease-out infinite; animation-delay: 0.24s; }
.tapsim.is-running .tapsim-sticker       { animation: tapsim-sticker-glow 8s ease-in-out infinite; }

/* ---------- Static state (reduced motion): final frame ---------- */
.tapsim.is-static .tapsim-phone        { transform: translate(0, -50%) scale(1); opacity: 1; }
.tapsim.is-static .tapsim-screen-flash { opacity: 1; }
.tapsim.is-static .tapsim-card         { opacity: 1; transform: translateY(0); }
.tapsim.is-static .tapsim-toast        { opacity: 1; transform: translateY(0); }
.tapsim.is-static .tapsim-ring         { opacity: 0.35; transform: scale(1.6); }
.tapsim.is-static .tapsim-ring.r2      { transform: scale(2.2); opacity: 0.2; }
.tapsim.is-static .tapsim-ring.r3      { transform: scale(2.8); opacity: 0.1; }

/* Keyframes — 8000ms loop.
   Timeline (see plan): 0-0.6s idle, 0.6-1.6s phone in, 1.6-1.8s rings,
   1.8-2.4s screen on, 2.4-3.0s card, 3.0-5.5s hold, 5.5-6.0s toast,
   6.0-7.2s hold, 7.2-8.0s fade out. */
@keyframes tapsim-phone {
  0%    { transform: translate(140%, 30%) scale(0.9); opacity: 0; }
  7%    { transform: translate(140%, 30%) scale(0.9); opacity: 0; }
  20%   { transform: translate(0, -50%) scale(1);     opacity: 1; }  /* 1.6s: contact */
  90%   { transform: translate(0, -50%) scale(1);     opacity: 1; }  /* hold to 7.2s */
  100%  { transform: translate(140%, 30%) scale(0.95); opacity: 0; }
}
@keyframes tapsim-ring {
  0%, 18%   { opacity: 0; transform: scale(0.35); }
  20%       { opacity: 0.85; transform: scale(0.4); }
  32%       { opacity: 0; transform: scale(2.4); }
  100%      { opacity: 0; transform: scale(2.4); }
}
@keyframes tapsim-flash {
  0%, 22%   { opacity: 0; }
  27%       { opacity: 1; }
  92%       { opacity: 1; }
  100%      { opacity: 0; }
}
@keyframes tapsim-card {
  0%, 30%   { opacity: 0; transform: translateY(16px); }
  37%       { opacity: 1; transform: translateY(0); }
  92%       { opacity: 1; transform: translateY(0); }
  100%      { opacity: 0; transform: translateY(8px); }
}
@keyframes tapsim-toast {
  0%, 68%   { opacity: 0; transform: translateY(8px); }
  75%       { opacity: 1; transform: translateY(0); }
  92%       { opacity: 1; transform: translateY(0); }
  100%      { opacity: 0; transform: translateY(4px); }
}
@keyframes tapsim-sticker-glow {
  0%, 18%   { filter: drop-shadow(0 6px 14px rgba(0,0,0,0.55)) drop-shadow(0 0 0 rgba(255,122,0,0)); }
  22%       { filter: drop-shadow(0 6px 14px rgba(0,0,0,0.55)) drop-shadow(0 0 12px rgba(255,122,0,0.6)); }
  35%       { filter: drop-shadow(0 6px 14px rgba(0,0,0,0.55)) drop-shadow(0 0 6px rgba(255,122,0,0.25)); }
  100%      { filter: drop-shadow(0 6px 14px rgba(0,0,0,0.55)); }
}

/* Mobile */
@media (max-width: 900px) {
  .tapsim { max-width: 340px; aspect-ratio: 4 / 3; }
  .fsl-hero-grid > .fsl-hero-visual-wrap { order: -1; }
}