:root {
  --ink: #1d1d1f;
  --paper: #f5f5f7;
  --panel: #fff;
  --line: rgba(0, 0, 0, .09);
  --muted: #6e6e73;
  --blue: #0071e3;
  --blue-hover: #0077ed;
  --header-h: 64px;
}

* { box-sizing: border-box; }
html { color-scheme: light; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
button, input { font: inherit; }
button, a, input { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid rgba(0, 113, 227, .55); outline-offset: 3px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  height: var(--header-h);
  padding: 0 max(24px, calc((100vw - 1280px) / 2));
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(0, 0, 0, .06);
  background: rgba(250, 250, 252, .82);
  -webkit-backdrop-filter: saturate(180%) blur(22px);
  backdrop-filter: saturate(180%) blur(22px);
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; }
.brand-copy { font-size: 14px; font-weight: 650; letter-spacing: -.015em; }
.brand-lockup { position: relative; display: block; width: 144px; height: 31px; overflow: hidden; flex-shrink: 0; mix-blend-mode: multiply; }
.brand-lockup img { position: absolute; max-width: none; width: 283px; height: auto; left: -71px; top: -64px; }
.site-nav { display: flex; align-items: center; gap: 26px; }
.site-nav a { color: #424245; text-decoration: none; font-size: 12px; transition: color 160ms ease; }
.site-nav a:hover { color: var(--blue); }
.site-nav .nav-start { padding: 9px 15px; border-radius: 999px; background: var(--blue); color: #fff; }
.site-nav .nav-start:hover { background: var(--blue-hover); color: #fff; }

main { overflow: hidden; }
.hero {
  width: min(1400px, calc(100% - 40px));
  min-height: 690px;
  margin: 20px auto 0;
  padding: clamp(54px, 8vw, 112px);
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(420px, 1.08fr);
  align-items: center;
  gap: clamp(40px, 7vw, 110px);
  overflow: hidden;
  border-radius: 34px;
  background: #fff;
}
.eyebrow { margin: 0 0 16px; color: var(--blue); font-size: 12px; font-weight: 700; letter-spacing: .12em; }
.hero h1 { margin: 0; font-size: clamp(50px, 5.4vw, 82px); font-weight: 690; line-height: .99; letter-spacing: -.065em; }
.hero h1 .hero-line { display: block; white-space: nowrap; }
.hero h1 .hero-line:last-child { color: #86868b; }
.hero-lead { max-width: 590px; margin: 28px 0 0; color: var(--muted); font-size: clamp(17px, 1.6vw, 21px); line-height: 1.55; letter-spacing: -.02em; }
.hero-actions { margin-top: 34px; display: flex; align-items: center; flex-wrap: wrap; gap: 12px; }
.primary-action, .secondary-action { min-height: 46px; padding: 0 20px; display: inline-flex; align-items: center; justify-content: center; gap: 14px; border-radius: 999px; text-decoration: none; font-size: 14px; font-weight: 580; }
.primary-action { background: var(--blue); color: #fff; transition: background 160ms ease, transform 160ms ease; }
.primary-action:hover { background: var(--blue-hover); transform: translateY(-1px); }
.secondary-action { color: var(--blue); }
.secondary-action:hover { background: #f2f7fd; }

.hero-demo {
  position: relative;
  min-height: 500px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border-radius: 28px;
  background: #09090a;
  isolation: isolate;
}
.hero-demo::after { content: ""; position: absolute; inset: 18px; border: 1px solid rgba(255,255,255,.1); border-radius: 20px; pointer-events: none; }
.hero-demo > p { position: absolute; right: 30px; bottom: 25px; margin: 0; color: rgba(255,255,255,.45); font-size: 10px; font-weight: 650; letter-spacing: .14em; }
.demo-type { display: grid; position: relative; z-index: 2; color: #f5f5f7; font-size: clamp(86px, 10vw, 150px); font-weight: 700; line-height: .64; letter-spacing: -.1em; }
.demo-type span:nth-child(2) { color: #8e8e93; transform: translateX(18%); }
.demo-media { position: absolute; z-index: 3; width: 122px; aspect-ratio: 1; display: grid; place-items: center; border-radius: 31px; background: #fff; color: #111; box-shadow: 0 25px 70px rgba(0,0,0,.45); font-size: 28px; font-weight: 760; animation: mediaFloat 5s cubic-bezier(.45,0,.25,1) infinite; }
.demo-orbit { position: absolute; width: 68%; aspect-ratio: 1; border: 1px solid rgba(255,255,255,.13); border-radius: 50%; animation: orbitSpin 12s linear infinite; }
.demo-orbit::before { content: ""; position: absolute; top: 7%; left: 14%; width: 12px; height: 12px; border-radius: 50%; background: #2997ff; box-shadow: 0 0 32px #2997ff; }
@keyframes mediaFloat { 0%,100% { transform: translate(82px,-58px) rotate(4deg); } 50% { transform: translate(-65px,70px) rotate(-8deg) scale(.9); } }
@keyframes orbitSpin { to { transform: rotate(360deg); } }

.browser { width: min(1280px, calc(100% - 40px)); margin: 0 auto; padding: 120px 0 130px; }
.browser-heading { display: grid; grid-template-columns: minmax(0, 1fr) minmax(250px, 360px); align-items: end; gap: 40px; }
.browser-heading h2 { margin: 0; font-size: clamp(40px, 5vw, 68px); font-weight: 680; line-height: 1.02; letter-spacing: -.055em; }
.section-intro { max-width: 700px; margin: 20px 0 0; color: var(--muted); font-size: 16px; line-height: 1.6; }
.search-field { min-height: 48px; padding: 0 16px; display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 10px; border: 1px solid var(--line); border-radius: 14px; background: #fff; box-shadow: 0 1px 2px rgba(0,0,0,.02); }
.search-field span { color: #8e8e93; font-size: 21px; line-height: 1; transform: translateY(-1px); }
.search-field input { min-width: 0; padding: 12px 0; border: 0; outline: 0; background: transparent; color: var(--ink); font-size: 14px; }
.filters { margin: 34px 0 30px; display: flex; gap: 8px; overflow-x: auto; scrollbar-width: none; }
.filters::-webkit-scrollbar { display: none; }
.filter { flex: 0 0 auto; min-height: 38px; padding: 0 16px; border: 0; border-radius: 999px; background: #e8e8ed; color: #424245; cursor: pointer; font-size: 13px; transition: background 160ms ease, color 160ms ease, transform 160ms ease; }
.filter:hover { background: #dedee3; }
.filter.is-active { background: var(--ink); color: #fff; }
.filter:active { transform: scale(.97); }

.effect-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.effect-card { min-width: 0; overflow: hidden; border-radius: 24px; background: var(--panel); box-shadow: 0 1px 2px rgba(0,0,0,.025); transition: transform 260ms cubic-bezier(.22,1,.36,1), box-shadow 260ms ease; }
.effect-link { height: 100%; display: flex; flex-direction: column; color: var(--ink); text-decoration: none; }
.effect-preview { position: relative; aspect-ratio: 4/3; overflow: hidden; background: #e8e8ed; }
.effect-preview img { width: 100%; height: 100%; display: block; object-fit: cover; transition: transform 600ms cubic-bezier(.22,1,.36,1); }
.effect-preview iframe.effect-live {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
  pointer-events: none;
  background: #fafafa;
}
.effect-preview video.effect-loop {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  background: #f5f5f5;
}
.effect-card[data-effect="continuation"] video.effect-loop {
  object-fit: contain;
  object-position: center;
  transform: none;
}

.effect-card.has-live-preview {
  position: relative;
  aspect-ratio: 4 / 3;
  min-height: 240px;
}

.effect-card.has-live-preview .effect-link {
  display: block;
  height: 100%;
}

.effect-card.has-live-preview .effect-preview {
  position: absolute;
  inset: 0;
  aspect-ratio: auto;
  height: 100%;
}

.effect-card.has-live-preview .effect-preview iframe.effect-live {
  position: absolute;
  inset: 0;
}
.effect-card.has-live-preview .effect-preview video.effect-loop {
  position: absolute;
  inset: 0;
}

.effect-card.has-live-preview .effect-body {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 2;
  min-height: 0;
  padding: 48px 20px 18px;
  background: linear-gradient(180deg, transparent, rgba(255, 255, 255, .92) 46%);
}

.effect-card.has-live-preview .effect-number {
  z-index: 3;
}

/* Wide exports use the actual renderer at 16:9, not stretched square movies. */
.effect-card.has-live-preview:is([data-effect="sproutshift"], [data-effect="mistlift"], [data-effect="typecascade"], [data-effect="dotresolve"], [data-effect="glyphreveal"], [data-effect="split-flip"]) {
  grid-column: span 2;
  width: 100%;
  max-width: 640px;
  justify-self: start;
  aspect-ratio: 16 / 9;
  min-height: 0;
}
.effect-card.has-live-preview[data-effect="glyphmorph"] { aspect-ratio: 1; min-height: 0; }
@media (max-width: 700px) {
  .effect-card.has-live-preview:is([data-effect="sproutshift"], [data-effect="mistlift"], [data-effect="typecascade"], [data-effect="dotresolve"], [data-effect="glyphreveal"], [data-effect="split-flip"]) { grid-column: span 1; }
}

.effect-card.has-live-preview[data-effect="textswell"] {
  grid-column: span 2;
  aspect-ratio: 16 / 9;
  min-height: 360px;
}

.effect-card.has-live-preview[data-effect="iconburst"],
.effect-card.has-live-preview[data-effect="continuation"] {
  grid-column: span 2;
  aspect-ratio: 16 / 9;
  min-height: 360px;
}

.effect-card.has-live-preview[data-effect="pathwriter"] {
  grid-column: span 2;
  aspect-ratio: 16 / 9;
  min-height: 360px;
}

.effect-card.has-live-preview[data-effect="beforeafter"],
.effect-card.has-live-preview[data-effect="shutterafter"] {
  grid-column: span 2;
  aspect-ratio: auto;
  min-height: 0;
}

.effect-card.has-live-preview[data-effect="beforeafter"] .effect-link,
.effect-card.has-live-preview[data-effect="shutterafter"] .effect-link {
  display: flex;
  height: auto;
}

.effect-card.has-live-preview[data-effect="beforeafter"] .effect-preview,
.effect-card.has-live-preview[data-effect="shutterafter"] .effect-preview {
  position: relative;
  inset: auto;
  height: auto;
  aspect-ratio: 4 / 3;
  background: #f5f5f5;
}

.effect-card.has-live-preview[data-effect="beforeafter"] .effect-preview video.effect-loop-portrait,
.effect-card.has-live-preview[data-effect="shutterafter"] .effect-preview video.effect-loop-portrait {
  object-fit: contain;
  object-position: center;
}

.effect-card.has-live-preview[data-effect="beforeafter"] .effect-body,
.effect-card.has-live-preview[data-effect="shutterafter"] .effect-body {
  position: relative;
  inset: auto;
  min-height: 112px;
  padding: 19px 20px 21px;
  background: #fff;
}

.effect-card.has-live-preview[data-effect="textswell"] .effect-body {
  padding-top: 32px;
  background: linear-gradient(180deg, transparent 0 58%, rgba(255, 255, 255, .94) 86%);
}
.effect-number { position: absolute; top: 14px; left: 14px; min-width: 36px; height: 28px; display: grid; place-items: center; border-radius: 999px; background: rgba(255,255,255,.82); color: #1d1d1f; -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px); font-size: 11px; font-weight: 680; font-variant-numeric: tabular-nums; }
.effect-body { min-height: 112px; padding: 19px 20px 21px; display: grid; grid-template-columns: minmax(0,1fr) auto; align-items: end; gap: 14px; }
.effect-body h2 { margin: 0 0 7px; font-size: 23px; font-weight: 660; line-height: 1.1; letter-spacing: -.035em; }
.effect-body p { margin: 0; color: var(--muted); font-size: 11px; font-weight: 560; letter-spacing: .04em; text-transform: uppercase; }
.effect-arrow { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 50%; background: #f1f1f3; color: var(--blue); font-size: 18px; transition: background 160ms ease, color 160ms ease, transform 220ms ease; }
.effect-card:hover { transform: translateY(-5px); box-shadow: 0 18px 50px rgba(0,0,0,.09); }
.effect-link:hover .effect-preview img { transform: scale(1.035); }
.effect-link:hover .effect-arrow { background: var(--blue); color: #fff; transform: translateX(2px); }
.empty-state { margin: 0; padding: 80px 24px; border-radius: 24px; background: #fff; color: var(--muted); text-align: center; font-size: 18px; }

footer { min-height: 220px; padding: 65px max(24px, calc((100vw - 1280px)/2)); display: flex; align-items: flex-end; justify-content: space-between; gap: 50px; background: #1d1d1f; color: #f5f5f7; }
footer div { display: grid; gap: 8px; }
footer strong { font-size: 22px; letter-spacing: -.03em; }
footer span, footer p { color: #a1a1a6; font-size: 12px; line-height: 1.6; }
footer p { max-width: 420px; margin: 0; text-align: right; }

@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; padding: 70px 42px 42px; }
  .hero-demo { min-height: 430px; }
  .effect-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (max-width: 700px) {
  :root { --header-h: 56px; }
  .site-header { padding-inline: 16px; }
  .brand-copy, .site-nav > a:not(.nav-start) { display: none; }
  .site-nav { gap: 0; }
  .hero { width: calc(100% - 20px); min-height: auto; margin-top: 10px; padding: 52px 24px 24px; border-radius: 25px; gap: 44px; }
  .hero h1 { font-size: clamp(49px, 15vw, 72px); }
  .hero-lead { font-size: 17px; }
  .hero-demo { min-height: 380px; border-radius: 21px; }
  .demo-media { width: 92px; border-radius: 24px; }
  .browser { width: calc(100% - 28px); padding: 86px 0 90px; }
  .browser-heading { grid-template-columns: 1fr; gap: 28px; }
  .browser-heading h2 { font-size: 43px; }
  .effect-grid { grid-template-columns: 1fr; gap: 16px; }
  .effect-preview { aspect-ratio: 16/10; }
  .effect-card.has-live-preview[data-effect="textswell"] {
    grid-column: span 1;
    aspect-ratio: 4 / 3;
    min-height: 280px;
  }
  .effect-card.has-live-preview[data-effect="iconburst"] {
    grid-column: span 1;
    aspect-ratio: 16 / 9;
    min-height: 280px;
  }
  .effect-card.has-live-preview[data-effect="continuation"] {
    grid-column: span 1;
    aspect-ratio: 16 / 9;
    min-height: 0;
  }
  .effect-card.has-live-preview[data-effect="pathwriter"] {
    grid-column: span 1;
    aspect-ratio: 16 / 9;
    min-height: 280px;
  }
  .effect-card.has-live-preview[data-effect="beforeafter"],
  .effect-card.has-live-preview[data-effect="shutterafter"] {
    grid-column: span 1;
  }
  .effect-card.has-live-preview[data-effect="beforeafter"] .effect-preview,
  .effect-card.has-live-preview[data-effect="shutterafter"] .effect-preview {
    aspect-ratio: 9 / 16;
  }
  footer { min-height: 260px; padding: 50px 22px; align-items: flex-start; flex-direction: column; }
  footer p { text-align: left; }
}
.effect-card.is-pending { cursor: default; }
.effect-card.is-pending .effect-link { cursor: default; pointer-events: none; }
.effect-card.is-pending .pending-cover {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, .34);
  color: rgba(47, 42, 52, .82);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: .14em;
  text-shadow: 0 0 16px rgba(255, 255, 255, .95), 0 0 2px #fff;
}
.effect-card.is-pending:hover { transform: none; box-shadow: 0 1px 2px rgba(0,0,0,.025); }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}