/* Hallmark · genre: atmospheric · macrostructure: Split Studio · theme: custom (vibe: "after-dark editor, cyan, on-device" · paper oklch(13% 0.006 265) · accent oklch(90% 0.14 195) cyan · Geist + Geist Mono · axes: dark / grotesk-sans / cool) · enrichment: real product screenshots + product video (no chrome) · nav: N5 floating pill · footer: Ft5 statement
 * tone: technical, calm · audience: iPhone users who need to hide faces, plates or text before posting · use: App Store download
 * pre-emit critique: P4 H4 E4 S4 R4 V4
 */
@import url("tokens.css");

*,
*::before,
*::after { box-sizing: border-box; }

html { overflow-x: clip; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  overflow-x: clip;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-md);
  line-height: 1.55;
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
}
/* two fixed blooms in the icon's colours — the canvas, not decoration */
body::before,
body::after {
  content: "";
  position: fixed;
  z-index: -1;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}
body::before { width: 46vw; height: 46vw; left: -12vw; top: -14vw; background: var(--color-bloom-violet); }
body::after { width: 38vw; height: 38vw; right: -10vw; top: 36vh; background: var(--color-bloom-mint); }

img, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 0.16em; }
p { margin: 0; }
h1, h2, h3 {
  margin: 0;
  font-family: var(--font-display);
  font-style: normal;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.02;
  overflow-wrap: anywhere;
  min-width: 0;
  text-wrap: balance;
}
h1 { font-size: var(--text-display); }
h2 { font-size: var(--text-3xl); }
h3 { font-size: var(--text-xl); letter-spacing: -0.02em; line-height: 1.2; }
.lede { font-size: var(--text-lg); color: var(--color-ink-2); max-width: 48ch; text-wrap: pretty; }
.muted { color: var(--color-ink-3); }
.mono { font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: 0.02em; }

.wrap { width: min(100% - 2 * var(--page-gutter), 72rem); margin-inline: auto; }
section { padding-block: var(--space-3xl); }
.section-head { display: grid; gap: var(--space-md); max-width: 40rem; margin-block-end: var(--space-xl); }

:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 3px; border-radius: var(--radius-sm); }
.skip {
  position: absolute; left: var(--space-md); top: -3rem;
  padding: var(--space-xs) var(--space-md);
  background: var(--color-accent); color: var(--color-accent-ink);
  border-radius: var(--radius-pill); z-index: 30;
}
.skip:focus { top: var(--space-md); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: var(--space-xs);
  padding: 0.8rem 1.25rem;
  border-radius: var(--radius-pill);
  border: var(--rule-hair) solid transparent;
  font: 600 var(--text-sm) / 1 var(--font-body);
  letter-spacing: -0.01em;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: transform var(--dur-fast) var(--ease-out), background-color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
}
.btn:active { transform: translateY(1px); }
.btn-fill { background: var(--color-accent); color: var(--color-accent-ink); }
.btn-fill:hover { background: oklch(94% 0.12 195); }
.btn-ghost { border-color: var(--color-rule); color: var(--color-ink); background: transparent; }
.btn-ghost:hover { border-color: var(--color-ink-3); background: var(--color-paper-2); }
.btn svg { width: 1.1em; height: 1.1em; flex: none; }

/* ---------- nav · N5 floating pill ---------- */
.nav-pill {
  position: fixed; inset: var(--space-md) auto auto 50%;
  transform: translateX(-50%);
  display: inline-flex; align-items: center; gap: var(--space-md);
  padding: 0.4rem 0.5rem 0.4rem 0.875rem;
  background: color-mix(in oklch, var(--color-paper) 72%, transparent);
  -webkit-backdrop-filter: blur(14px) saturate(120%);
  backdrop-filter: blur(14px) saturate(120%);
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-pill);
  box-shadow: 0 8px 24px -12px oklch(0% 0 0 / 0.6);
  z-index: 20;
  max-width: calc(100% - 2 * var(--space-md));
}
.wordmark { display: inline-flex; align-items: center; gap: var(--space-xs); font-weight: 600; letter-spacing: -0.02em; text-decoration: none; white-space: nowrap; }
.wordmark img { width: 1.5rem; height: 1.5rem; border-radius: 0.4rem; }
.nav-pill ul { display: flex; gap: var(--space-md); margin: 0; padding: 0; list-style: none; }
.nav-pill ul a { font-size: var(--text-sm); color: var(--color-ink-2); text-decoration: none; white-space: nowrap; }
.nav-pill ul a:hover { color: var(--color-ink); }
.nav-pill .btn { padding-block: 0.55rem; }
@media (max-width: 860px) { .nav-pill ul { display: none; } }
@media (max-width: 640px) {
  /* on a phone the pill spans the width: a content-sized pill can't hold wordmark + CTA */
  .nav-pill {
    display: flex; justify-content: space-between;
    inset: var(--space-sm) var(--space-sm) auto var(--space-sm);
    transform: none; max-width: none;
  }
  .nav-pill ul { display: none; }
  .nav-pill .btn { padding-inline: 1rem; }
}

/* ---------- hero ---------- */
.hero { padding-block: calc(var(--space-3xl) + 2rem) var(--space-2xl); }
.hero .wrap {
  display: grid; gap: var(--space-2xl);
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  align-items: center;
}
.hero-copy { display: grid; gap: var(--space-lg); }
.hero-copy h1 em { font-style: normal; color: var(--color-accent); }
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--space-sm); }
.proof { display: flex; flex-wrap: wrap; gap: var(--space-xs) var(--space-md); align-items: center; color: var(--color-ink-3); font-size: var(--text-sm); }
.proof strong { color: var(--color-ink); font-weight: 600; }
.stars { color: var(--color-accent); letter-spacing: 0.05em; }

/* hero demo: the app's own before→after preview clips, one per blur style */
.demo {
  display: grid; gap: var(--space-sm);
  grid-template-columns: 9.5rem minmax(0, 1fr);
  grid-template-areas: "tabs stage" "note note";
  padding: var(--space-sm);
  background: var(--color-paper-2);
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-lg);
  box-shadow: 0 40px 80px -40px oklch(0% 0 0 / 0.9);
}
.demo-tabs { grid-area: tabs; display: grid; gap: var(--space-sm); grid-template-rows: repeat(3, minmax(0, 1fr)); }
.demo-tab {
  display: grid; gap: var(--space-2xs); align-content: center; justify-items: start;
  padding: var(--space-md);
  background: var(--color-paper-3);
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  color: var(--color-ink);
  font: 600 var(--text-lg) / 1.1 var(--font-display); letter-spacing: -0.02em;
  text-align: left; cursor: pointer;
  transition: border-color var(--dur-fast) var(--ease-out), background-color var(--dur-fast) var(--ease-out);
}
.demo-tab__hint { font: 400 var(--text-xs) / 1.3 var(--font-body); color: var(--color-ink-3); letter-spacing: 0; }
.demo-tab:hover { background: oklch(26% 0.012 265); }
.demo-tab.is-on { border-color: var(--color-accent); }
.demo-tab.is-on .demo-tab__hint { color: var(--color-ink-2); }
.demo-tab:focus-visible { outline-offset: 2px; }
.demo-stage { grid-area: stage; position: relative; aspect-ratio: 486 / 612; border-radius: var(--radius-md); overflow: hidden; background: var(--color-paper-3); }
.demo-clip { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity var(--dur-base) var(--ease-out); }
.demo-clip.is-on { opacity: 1; }
.demo-note { grid-area: note; color: var(--color-ink-3); padding: 0 var(--space-xs) var(--space-2xs); }

/* ---------- three cards ---------- */
.cards { padding-block-start: var(--space-xl); }
.cards .wrap { display: grid; gap: var(--space-md); grid-template-columns: repeat(3, minmax(0, 1fr)); }
.card {
  display: grid; gap: var(--space-sm); align-content: start;
  padding: var(--space-lg);
  background: var(--color-paper-2);
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-md);
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.card:hover { transform: translateY(-2px); box-shadow: 0 24px 48px -32px var(--color-accent); }
.card svg { width: 1.75rem; height: 1.75rem; color: var(--color-accent); }
.card p { color: var(--color-ink-2); font-size: var(--text-sm); }

/* ---------- tool index chips ---------- */
.tools { padding-block: var(--space-xl) 0; }
.tools .wrap { display: flex; flex-wrap: wrap; gap: var(--space-xs); align-items: center; }
.tools .mono { margin-inline-end: var(--space-xs); color: var(--color-ink-3); }
.chip {
  padding: 0.45rem 0.9rem; border-radius: var(--radius-pill);
  border: var(--rule-hair) solid var(--color-rule);
  font-size: var(--text-sm); text-decoration: none; white-space: nowrap;
  color: var(--color-ink-2);
  transition: border-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
.chip:hover { border-color: var(--color-accent); color: var(--color-ink); }

/* ---------- showcase strip ---------- */
.strip { overflow: hidden; }
.strip-scroll {
  display: flex; gap: var(--space-md);
  overflow-x: auto; overscroll-behavior-x: contain; scroll-snap-type: x proximity;
  padding-inline: var(--page-gutter); padding-block-end: var(--space-md);
  scrollbar-width: thin; scrollbar-color: var(--color-paper-3) transparent;
}
.strip-scroll figure {
  flex: 0 0 min(72vw, 15rem); margin: 0; scroll-snap-align: start;
  display: grid; gap: var(--space-xs);
}
.strip-scroll img { border-radius: var(--radius-md); }
.strip-scroll figcaption { font-size: var(--text-sm); color: var(--color-ink-2); }

/* ---------- how it works ---------- */
.how .wrap { display: grid; gap: var(--space-2xl); grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: center; }
.steps { display: grid; gap: var(--space-lg); margin: 0; padding: 0; list-style: none; counter-reset: step; }
.steps li { display: grid; grid-template-columns: 2.5rem minmax(0, 1fr); gap: var(--space-md); counter-increment: step; }
.steps li::before {
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-mono); font-size: var(--text-sm); color: var(--color-accent);
  padding-block-start: 0.35rem;
}
.steps p { color: var(--color-ink-2); font-size: var(--text-sm); margin-block-start: var(--space-2xs); }
.how figure { margin: 0; border-radius: var(--radius-lg); overflow: hidden; max-width: 22rem; justify-self: center; box-shadow: 0 40px 80px -40px oklch(0% 0 0 / 0.9); }

/* ---------- split rows ---------- */
.split { padding-block: var(--space-2xl); }
.split .wrap {
  display: grid; gap: var(--space-2xl);
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: center;
}
.split:nth-of-type(even) .split-text { order: 2; }
.split-text { display: grid; gap: var(--space-md); max-width: 36rem; }
.split-text p { color: var(--color-ink-2); text-wrap: pretty; }
.split-text .btn { justify-self: start; margin-block-start: var(--space-xs); }
.split-art { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-md); align-items: start; }
.split-art figure { margin: 0; border-radius: var(--radius-md); overflow: hidden; }
.split-art figure:nth-child(2) { margin-block-start: var(--space-2xl); }
.split-art.one { grid-template-columns: minmax(0, 1fr); max-width: 20rem; justify-self: center; }
.split-art.one figure:nth-child(2) { margin: 0; }
.tag {
  display: inline-block; justify-self: start;
  padding: 0.25rem 0.6rem; border-radius: var(--radius-pill);
  background: var(--color-accent-soft); color: var(--color-accent);
  font-family: var(--font-mono); font-size: var(--text-xs);
}
.video-frame { position: relative; max-width: 20rem; justify-self: center; border-radius: var(--radius-lg); overflow: hidden; background: var(--color-paper-2); }
.video-frame video { width: 100%; aspect-ratio: 9 / 16; object-fit: cover; }

/* ---------- use cases ---------- */
.uses .wrap { display: grid; gap: var(--space-xl); grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); align-items: start; }
.uses ul { margin: 0; padding: 0; list-style: none; display: grid; }
.uses li {
  display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: var(--space-md); align-items: baseline;
  padding-block: var(--space-md);
  border-top: var(--rule-hair) solid var(--color-rule);
}
.uses li:last-child { border-bottom: var(--rule-hair) solid var(--color-rule); }
.uses li strong { font-weight: 600; }
.uses li span { color: var(--color-ink-3); font-size: var(--text-sm); }

/* ---------- faq ---------- */
.faq .wrap { display: grid; gap: var(--space-xl); grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr); align-items: start; }
.faq details { border-top: var(--rule-hair) solid var(--color-rule); }
.faq details:last-child { border-bottom: var(--rule-hair) solid var(--color-rule); }
.faq summary {
  display: flex; justify-content: space-between; gap: var(--space-md); align-items: baseline;
  padding-block: var(--space-md);
  font-weight: 600; letter-spacing: -0.01em; cursor: pointer; list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--font-mono); color: var(--color-accent); flex: none; }
.faq details[open] summary::after { content: "–"; }
.faq details p { padding-block: 0 var(--space-md); color: var(--color-ink-2); max-width: var(--measure); text-wrap: pretty; }
.faq details p a { color: var(--color-ink); }

/* ---------- closing cta ---------- */
.close { padding-block: var(--space-2xl) var(--space-3xl); }
.close .wrap {
  display: grid; gap: var(--space-lg); justify-items: start;
  padding: var(--space-2xl) var(--space-xl);
  background: var(--color-paper-2);
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-lg);
}
.close .icon { width: 4rem; height: 4rem; border-radius: 1rem; }

/* ---------- footer · Ft5 statement ---------- */
.foot-stmt { padding: var(--space-2xl) 0 var(--space-xl); display: grid; gap: var(--space-lg); }
.foot-stmt__line { font-family: var(--font-display); font-weight: 600; font-size: clamp(1.75rem, 5vw, 3.25rem); line-height: 1; letter-spacing: -0.03em; max-width: 24ch; }
.foot-stmt__meta {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-sm) var(--space-lg); align-items: baseline;
  padding-block-start: var(--space-md); border-top: var(--rule-hair) solid var(--color-rule);
  font-size: var(--text-sm); color: var(--color-ink-3);
}
.foot-stmt__meta ul { display: flex; flex-wrap: wrap; gap: var(--space-md); margin: 0; padding: 0; list-style: none; }
.foot-stmt__meta a { white-space: nowrap; }

/* ---------- reveal ---------- */
.reveal { opacity: 0; transform: translateY(12px); transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out); }
.reveal.in { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .hero .wrap, .how .wrap, .split .wrap, .uses .wrap, .faq .wrap { grid-template-columns: minmax(0, 1fr); }
  .split:nth-of-type(even) .split-text { order: 0; }
  .split-art { max-width: 28rem; }
  .cards .wrap { grid-template-columns: minmax(0, 1fr); }
  .demo { max-width: 30rem; margin-inline: auto; width: 100%; }
  section { padding-block: var(--space-2xl); }
}
@media (max-width: 480px) {
  .hero { padding-block-start: calc(var(--space-2xl) + 3.5rem); }
  .split-art figure:nth-child(2) { margin-block-start: var(--space-xl); }
  .close .wrap { padding: var(--space-xl) var(--space-lg); }
  /* phone: the three style buttons sit in a row above the clip */
  .demo { grid-template-columns: minmax(0, 1fr); grid-template-areas: "tabs" "stage" "note"; }
  .demo-tabs { grid-template-rows: none; grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .demo-tab { padding: var(--space-sm); font-size: var(--text-md); }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { transition: opacity 150ms linear; transform: none; }
  .btn, .card, .chip { transition: none; }
  .card:hover, .btn:active { transform: none; }
}