/* Kaptin site motion layer: scroll-driven ship wheels, the anchor on its
 * chain that drops onto each focus image, the helm (scroll progress +
 * back to top), hero waves, staggered reveals, and the product vignettes
 * used for use cases. Everything is still under prefers-reduced-motion. */

/* ---- ship wheels turn with the scroll (js sets --spin) ---- */
.wheel-glyph > g,
.wheel-big > g {
  transform-box: fill-box;
  transform-origin: center;
  transform: rotate(var(--spin, 0deg));
}
.closing .wheel-big { filter: drop-shadow(0 10px 24px rgba(43, 127, 255, 0.45)); }

/* ---- anchor + chain (wide screens; js positions it) ---- */
.kd-anchor {
  position: fixed;
  top: 0;
  left: 0;
  width: 36px;
  z-index: 40;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.4s ease;
}
.kd-anchor.on { opacity: 1; }
.kd-chain {
  position: absolute;
  left: 50%;
  top: 0;
  width: 10px;
  margin-left: -5px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='22'%3E%3Crect x='2' y='1' width='6' height='11' rx='3' fill='none' stroke='%237d8aa3' stroke-width='1.8'/%3E%3Cline x1='5' y1='11' x2='5' y2='22' stroke='%237d8aa3' stroke-width='1.8'/%3E%3C/svg%3E");
  background-repeat: repeat-y;
}
.kd-anchor-svg {
  position: absolute;
  left: 0;
  width: 36px;
  height: 44px;
  color: var(--brand);
  transform-origin: 50% 4px;
  filter: drop-shadow(0 6px 10px rgba(18, 58, 177, 0.3));
}
.kd-anchor-svg.clank { animation: kd-clank 0.7s cubic-bezier(0.3, 1.6, 0.5, 1); }
@keyframes kd-clank {
  0% { transform: rotate(0); }
  25% { transform: rotate(-16deg); }
  50% { transform: rotate(9deg); }
  75% { transform: rotate(-4deg); }
  100% { transform: rotate(0); }
}
.kd-ripple {
  position: fixed;
  z-index: 39;
  width: 18px;
  height: 18px;
  margin: -9px 0 0 -9px;
  border-radius: 50%;
  border: 2px solid var(--brand);
  pointer-events: none;
  animation: kd-ripple 0.9s ease-out forwards;
}
@keyframes kd-ripple {
  from { transform: scale(0.4); opacity: 0.9; }
  to { transform: scale(7); opacity: 0; }
}
.anchor-hit { animation: kd-thud 0.55s cubic-bezier(0.3, 1.5, 0.5, 1); }
@keyframes kd-thud {
  0% { translate: 0 0; box-shadow: 0 0 0 0 rgba(43, 127, 255, 0.55); }
  20% { translate: 5px 0; }
  45% { translate: -2px 0; }
  100% { translate: 0 0; box-shadow: 0 0 0 14px rgba(43, 127, 255, 0); }
}

/* ---- the helm: scroll progress + back to top ---- */
.kd-helm {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 45;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  border: 0;
  padding: 0;
  cursor: pointer;
  background: var(--card);
  color: var(--brand);
  box-shadow: var(--shadow);
  display: grid;
  place-items: center;
  opacity: 0;
  transform: translateY(16px) scale(0.9);
  transition: opacity 0.3s ease, transform 0.3s ease;
  pointer-events: none;
}
.kd-helm.on { opacity: 1; transform: none; pointer-events: auto; }
.kd-helm:hover { color: var(--brand-deep); }
.kd-helm .ring { position: absolute; inset: 0; transform: rotate(-90deg); }
.kd-helm .ring circle { fill: none; stroke-width: 3; }
.kd-helm .ring .track { stroke: var(--line); }
.kd-helm .ring .bar { stroke: var(--brand); stroke-linecap: round; transition: stroke-dashoffset 0.1s linear; }
.kd-helm .wheel { width: 30px; height: 30px; transform: rotate(var(--spin, 0deg)); }
.kd-helm .tip {
  position: absolute;
  right: 66px;
  white-space: nowrap;
  font-size: 0.78rem;
  font-weight: 700;
  background: var(--ink);
  color: var(--paper);
  padding: 4px 10px;
  border-radius: 8px;
  opacity: 0;
  transform: translateX(6px);
  transition: opacity 0.2s, transform 0.2s;
  pointer-events: none;
}
.kd-helm:hover .tip, .kd-helm:focus-visible .tip { opacity: 1; transform: none; }

/* ---- hero: tide + glow ---- */
.hero, .page-hero { position: relative; isolation: isolate; }
.hero { overflow: hidden; padding-bottom: 110px; }
.hero-tide {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 120px;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
}
.hero-tide svg { position: absolute; bottom: 0; width: 200%; height: 100%; }
.hero-tide .w1 { animation: kd-tide 18s linear infinite; }
.hero-tide .w2 { animation: kd-tide 28s linear infinite reverse; opacity: 0.6; }
.hero-tide .w1 path { fill: var(--brand-soft); }
.hero-tide .w2 path { fill: color-mix(in srgb, var(--brand) 14%, transparent); }
@keyframes kd-tide { to { transform: translateX(-50%); } }
.hero-glow {
  position: absolute;
  z-index: -1;
  width: 560px;
  height: 560px;
  right: -120px;
  top: -80px;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--brand) 22%, transparent) 0, transparent 65%);
  filter: blur(10px);
  animation: kd-drift 14s ease-in-out infinite alternate;
  pointer-events: none;
}
.hero-glow.g2 {
  left: -160px;
  right: auto;
  top: 180px;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, color-mix(in srgb, var(--pink) 16%, transparent) 0, transparent 65%);
  animation-duration: 18s;
}
@keyframes kd-drift { to { transform: translate(-40px, 30px) scale(1.08); } }
.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 750;
  font-size: 0.92rem;
  color: var(--brand-deep);
  background: var(--brand-soft);
  border-radius: 999px;
  padding: 6px 14px 6px 8px;
  margin-bottom: 18px;
}
[data-theme="dark"] .hero-kicker { color: #9dc0ff; }
.hero-kicker svg { width: 20px; height: 20px; }

/* Headline words rise in (js wraps each word in .w). */
.w { display: inline-block; animation: kd-rise 0.8s cubic-bezier(0.2, 0.8, 0.2, 1) both; animation-delay: calc(var(--i, 0) * 70ms); }
@keyframes kd-rise { from { opacity: 0; transform: translateY(0.45em) rotate(2deg); } to { opacity: 1; transform: none; } }
.grad-text {
  background: linear-gradient(90deg, var(--brand) 0%, var(--pink) 55%, var(--coral) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---- richer reveals ---- */
.reveal { transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.2, 0.8, 0.2, 1); transition-delay: var(--d, 0ms); }
.feat.reveal { opacity: 1; transform: none; }
.feat.reveal .feat-copy { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.2, 0.8, 0.2, 1); }
.feat.reveal .feat-visual { opacity: 0; transform: perspective(900px) translateX(48px) rotateY(-10deg); transition: opacity 0.8s ease 0.1s, transform 0.9s cubic-bezier(0.2, 0.8, 0.2, 1) 0.1s; }
.feat.flip.reveal .feat-visual { transform: perspective(900px) translateX(-48px) rotateY(10deg); }
.feat.reveal.in .feat-copy, .feat.reveal.in .feat-visual { opacity: 1; transform: none; }

/* Pointer tilt on product visuals (js sets --rx/--ry). */
.tilt { transform: perspective(1000px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); transition: transform 0.25s ease; will-change: transform; }

/* ---- crew strip (home) ---- */
.crew { padding: 26px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); overflow: hidden; }
.crew-inner { display: flex; align-items: center; gap: 28px; }
.crew-label { flex: none; font-family: var(--font-mono); font-size: 0.78rem; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em; }
.crew-track { flex: 1; overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.crew-run { display: flex; gap: 44px; width: max-content; animation: kd-crew 26s linear infinite; }
.crew-run span { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.05rem; color: var(--ink-soft); white-space: nowrap; }
.crew-run i { width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center; }
.crew-run i svg { width: 16px; height: 16px; }
.crew-track:hover .crew-run { animation-play-state: paused; }
@keyframes kd-crew { to { transform: translateX(-50%); } }

/* ---- product vignettes (use cases) ----
 * Sized in em so the same markup works in the small home cards
 * (.aud-scene, 8px) and the large use-case visuals (12px). */
.vg { position: relative; height: 100%; min-height: 21em; font-size: 12px; overflow: hidden; color: var(--ink); line-height: 1.35; }
.aud-scene { height: 172px; }
.aud-scene .vg { font-size: 7.6px; min-height: 0; }
.feat-visual .vg { min-height: 25em; }
.aud-scene.aud-1, .vg-founders { background: var(--blush); }
.aud-scene.aud-2, .vg-business { background: var(--coral-soft); }
.aud-scene.aud-3, .vg-creators { background: var(--green-soft); }
.aud-scene.aud-4, .vg-engineers { background: var(--lilac-soft); }
.aud-scene.aud-5, .vg-product { background: var(--brand-soft); }
.aud-scene.aud-6, .vg-builders { background: var(--amber-bg); }
.vg-win {
  position: absolute;
  background: var(--card);
  border: 1px solid var(--line-strong);
  border-radius: 0.9em;
  box-shadow: 0 1.2em 2.6em -1.4em rgba(20, 30, 60, 0.45);
  overflow: hidden;
}
.vg-a { left: 6%; top: 9%; width: 66%; }
.vg-b { right: 5%; bottom: 8%; width: 46%; animation: kd-bob 6s ease-in-out infinite; }
@keyframes kd-bob { 50% { transform: translateY(-0.6em); } }
.vg-bar { display: flex; align-items: center; gap: 0.45em; padding: 0.6em 0.8em; border-bottom: 1px solid var(--line); background: var(--paper-soft); font-size: 0.95em; font-weight: 700; color: var(--muted); white-space: nowrap; }
.vg-bar i { width: 0.65em; height: 0.65em; border-radius: 50%; background: var(--line-strong); flex: none; }
.vg-bar i:first-child { background: #ff6159; }
.vg-bar i:nth-child(2) { background: #ffbd2e; }
.vg-bar i:nth-child(3) { background: #28c941; }
.vg-bar span { overflow: hidden; text-overflow: ellipsis; }
.vg-badge { margin-left: auto; font-style: normal; font-size: 0.85em; color: var(--amber-text); background: var(--amber-bg); border-radius: 999px; padding: 0.15em 0.7em; }
.vg-body { padding: 0.8em; display: grid; gap: 0.55em; }
.vg-row { display: flex; align-items: center; gap: 0.6em; padding: 0.55em 0.7em; border: 1px solid var(--line); border-radius: 0.7em; font-weight: 700; font-size: 1.05em; white-space: nowrap; }
.vg-row.on { border-color: var(--brand); background: var(--brand-soft); }
.vg-av { width: 1.7em; height: 1.7em; border-radius: 0.45em; display: grid; place-items: center; flex: none; }
.vg-av svg { width: 1.1em; height: 1.1em; }
.vg-av.t-claude { background: #fbe9dd; color: #d97757; }
.vg-av.t-codex { background: #000; color: #fff; }
.vg-av.t-muse { background: #e3edff; color: #0866ff; }
.vg-pill { margin-left: auto; font-style: normal; font-size: 0.82em; font-weight: 700; border-radius: 999px; padding: 0.2em 0.75em; display: inline-flex; align-items: center; gap: 0.4em; }
.vg-pill.done { background: var(--green-soft); color: var(--green-deep); }
.vg-pill.work { background: var(--amber-bg); color: var(--amber-text); }
.vg-pill.work::before { content: ''; width: 0.5em; height: 0.5em; border-radius: 50%; background: currentColor; animation: kd-pulse 1.2s ease-in-out infinite; }
@keyframes kd-pulse { 50% { opacity: 0.25; } }
.vg-h { display: block; font-size: 1.45em; font-weight: 850; letter-spacing: -0.02em; line-height: 1.1; }
.vg-p { display: block; color: var(--muted); font-size: 0.95em; margin: 0.25em 0 0.6em; }
.vg-input { display: block; border: 1px solid var(--line-strong); border-radius: 0.5em; padding: 0.45em 0.6em; color: var(--muted); margin-bottom: 0.5em; font-size: 0.95em; }
.vg-btn { display: inline-block; background: var(--brand); color: #fff; font-weight: 800; font-size: 0.95em; border-radius: 999px; padding: 0.45em 1.1em; }
.vg-pad { padding: 0.9em 1em; }
.vg-bubble { border-radius: 0.8em; padding: 0.6em 0.75em; font-size: 1em; }
.vg-bubble.user { background: var(--brand-soft); margin-left: 12%; }
.vg-bubble.agent { background: var(--paper-soft); border: 1px solid var(--line); margin-right: 8%; }
.vg-who { display: flex; align-items: center; gap: 0.4em; font-size: 0.82em; font-weight: 800; color: var(--muted); margin-bottom: 0.25em; text-transform: lowercase; }
.vg-who .vg-av { width: 1.4em; height: 1.4em; }
.vg-slots { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.4em; margin: 0.5em 0 0.6em; }
.vg-slots span { text-align: center; border: 1px solid var(--line-strong); border-radius: 0.5em; padding: 0.35em 0; font-weight: 700; font-size: 0.95em; }
.vg-slots span.sel { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.vg-gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.45em; padding: 0 0.9em 0.9em; position: relative; }
.vg-gallery i { height: 4.6em; border-radius: 0.45em; }
.vg-crop { position: absolute; left: calc(0.9em + 33% - 0.4em); top: -0.35em; width: 36%; height: 5.4em; border: 2px dashed var(--brand); border-radius: 0.5em; background: color-mix(in srgb, var(--brand) 10%, transparent); }
.vg-crop b { position: absolute; top: 0.35em; left: 0.35em; font-size: 0.82em; background: var(--brand); color: #fff; border-radius: 0.4em; padding: 0.15em 0.5em; white-space: nowrap; }
.vg-composer { display: flex; align-items: center; gap: 0.5em; padding: 0.7em; }
.vg-chip { display: inline-flex; align-items: center; gap: 0.35em; font-size: 0.85em; font-weight: 700; border: 1px solid var(--line-strong); border-radius: 0.5em; padding: 0.3em 0.55em; white-space: nowrap; background: var(--paper-soft); }
.vg-chip svg { width: 1.1em; height: 1.1em; color: var(--brand); }
.vg-send { margin-left: auto; width: 2.2em; height: 2.2em; border-radius: 50%; background: var(--brand); color: #fff; display: grid; place-items: center; flex: none; font-weight: 900; }
.vg-dark { background: #17181a; border-color: #2b2d31; color: #e8e8e3; }
.vg-dark .vg-bar { background: #202226; border-color: #2b2d31; color: #9a9c98; }
.vg-lanes { display: flex; gap: 0.4em; padding: 0.6em 0.8em 0; }
.vg-lanes span { display: inline-flex; align-items: center; gap: 0.4em; font-size: 0.88em; font-weight: 700; border: 1px solid #34363b; border-radius: 0.5em; padding: 0.3em 0.6em; white-space: nowrap; color: #c9cac5; }
.vg-lanes span.on { border-color: #4b7dff; background: #1d2a48; color: #fff; }
.vg-code { font-family: var(--font-mono); font-size: 0.92em; padding: 0.7em 0.8em; display: grid; gap: 0.2em; }
.vg-code div { white-space: nowrap; border-radius: 0.3em; padding: 0.1em 0.4em; }
.vg-code .del { background: rgba(248, 81, 73, 0.18); color: #ffb3ad; }
.vg-code .add { background: rgba(63, 185, 80, 0.2); color: #9be9a8; }
.vg-code .ctx { color: #8b8d89; }
.vg-files { padding: 0.7em 0.9em; display: grid; gap: 0.35em; font-size: 0.95em; }
.vg-files div { display: flex; gap: 0.6em; align-items: center; font-family: var(--font-mono); font-size: 0.95em; }
.vg-files em { font-style: normal; font-weight: 800; width: 1em; }
.vg-files .m { color: var(--brand); }
.vg-files .a { color: var(--green-deep); }
.vg-files small { color: var(--muted); font-family: var(--font); font-size: 0.85em; margin-top: 0.2em; }
.vg-flow { position: absolute; inset: 15% 4% 10%; display: flex; align-items: center; justify-content: center; gap: 0.6em; }
.vg-phone { position: relative; width: 28%; height: 100%; background: var(--card); border: 1px solid var(--line-strong); border-radius: 1em; box-shadow: 0 1em 2em -1.2em rgba(20, 30, 60, 0.45); padding: 0.9em 0.7em; display: flex; flex-direction: column; gap: 0.45em; }
.vg-phone.mid { transform: translateY(-0.8em); border-color: var(--brand); }
.vg-phone b { font-size: 1.05em; }
.vg-phone .vg-btn { margin-top: auto; text-align: center; }
.vg-opt { border: 1px solid var(--line-strong); border-radius: 0.5em; padding: 0.35em 0.5em; font-size: 0.85em; font-weight: 700; }
.vg-opt.sel { border-color: var(--brand); background: var(--brand-soft); }
.vg-arrow { color: var(--brand); font-weight: 900; font-size: 1.5em; flex: none; }
.vg-check { width: 2.6em; height: 2.6em; border-radius: 50%; background: var(--green-soft); color: var(--green-deep); display: grid; place-items: center; font-weight: 900; font-size: 1.1em; margin: 0.4em auto; }
.vg-label { position: absolute; left: 50%; top: 4%; transform: translateX(-50%); white-space: nowrap; font-size: 0.9em; font-weight: 800; background: var(--card); border: 1px solid var(--line-strong); border-radius: 999px; padding: 0.25em 0.9em; color: var(--ink-soft); }
.vg-empty { text-align: center; padding: 1.2em 1em 1em; display: grid; gap: 0.5em; justify-items: center; }
.vg-empty svg.mark { width: 2.8em; height: 2.8em; }
.vg-empty b { font-size: 1.3em; letter-spacing: -0.02em; }
.vg-starter { border: 1px solid var(--line-strong); border-radius: 0.5em; padding: 0.35em 0.7em; font-size: 0.88em; color: var(--ink-soft); width: 100%; text-align: left; }

/* Founders pull-quote */
.pull {
  margin: 0 0 1em;
  font-family: var(--font-script);
  font-style: italic;
  font-size: 1.35rem;
  line-height: 1.3;
  color: var(--ink);
  border-left: 3px solid var(--pink);
  padding-left: 14px;
}

/* ---- pricing: Kaptin for Teams ---- */
.team-card {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 36px;
  align-items: center;
  border: 1px solid var(--line-strong);
  border-radius: calc(var(--radius) + 6px);
  background: linear-gradient(135deg, var(--card) 0%, var(--brand-soft) 100%);
  padding: 44px 40px;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}
.team-card .plan { font-weight: 800; text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.8rem; color: var(--brand-deep); }
[data-theme="dark"] .team-card .plan { color: #9dc0ff; }
.team-card h2 { margin: 10px 0 12px; }
.team-card > div > p { color: var(--ink-soft); max-width: 48ch; }
.team-card ul { list-style: none; padding: 0; margin: 18px 0 24px; display: grid; gap: 10px; }
.team-card li { display: flex; gap: 10px; align-items: flex-start; color: var(--ink-soft); }
.team-card li svg { width: 18px; height: 18px; flex: none; margin-top: 4px; color: var(--brand); }
.team-price { font-size: 1.6rem; font-weight: 850; letter-spacing: -0.02em; margin: 0 0 4px; }
.fleet { position: relative; display: grid; gap: 10px; }
.fleet-row {
  display: flex; align-items: center; gap: 12px;
  background: var(--card); border: 1px solid var(--line); border-radius: 14px;
  padding: 10px 14px; box-shadow: var(--shadow-sm); font-weight: 700; font-size: 0.92rem;
}
.fleet-row:nth-child(2) { margin-left: 22px; }
.fleet-row:nth-child(3) { margin-left: 44px; }
.fleet-row .face { width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; color: #fff; font-weight: 800; flex: none; }
.fleet-row small { display: block; font-weight: 600; color: var(--muted); font-size: 0.78rem; }
.fleet-row .vg-pill { font-size: 0.75rem; }
.fleet-foot { margin: 6px 0 0 66px; font-size: 0.85rem; color: var(--muted); font-weight: 600; }

/* ---- contact: signal flare ---- */
.signal-list { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.signal-list span { font-size: 0.85rem; font-weight: 700; padding: 6px 14px; border-radius: 999px; background: var(--paper-soft); border: 1px solid var(--line); color: var(--ink-soft); }

@media (max-width: 1020px) {
  .team-card { grid-template-columns: 1fr; padding: 32px 24px; }
  .hero-glow { display: none; }
}
@media (max-width: 760px) {
  .kd-helm { right: 14px; bottom: 14px; width: 50px; height: 50px; }
  .crew-inner { flex-direction: column; align-items: flex-start; gap: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  .w, .vg-b, .hero-tide svg, .hero-glow, .crew-run, .vg-pill.work::before { animation: none !important; }
  .feat.reveal .feat-copy, .feat.reveal .feat-visual { opacity: 1; transform: none; }
  .kd-anchor, .kd-ripple { display: none; }
  .tilt { transform: none; }
}