/* Landing page, ported from Claude Design "Landing Page v2" (website/design/). */

/* ---- Phone frames ------------------------------------------------------- */
.phone {
  width: 300px; height: 620px; border-radius: 48px; padding: 10px;
  background: #1A1A1D; border: 1px solid rgba(255, 255, 255, 0.12);
}
.phone-screen { width: 100%; height: 100%; border-radius: 38px; overflow: hidden; background: var(--base); }
.phone-screen canvas { display: block; width: 100%; height: 100%; }

/* ---- Hero --------------------------------------------------------------- */
.hero { position: relative; padding: 96px 24px 0; text-align: center; overflow: hidden; }
.hero-spec { position: absolute; left: 0; top: 0; width: 100%; height: 100%; pointer-events: none; }
.hero-veil {
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse 60% 45% at 50% 30%, rgba(11, 11, 12, 0.88), rgba(11, 11, 12, 0.35) 70%, rgba(11, 11, 12, 0.1));
}
.hero-glow {
  position: absolute; left: 50%; top: 420px; width: 900px; height: 900px; margin-left: -450px; border-radius: 50%;
  pointer-events: none;
  background: radial-gradient(closest-side, rgba(45, 212, 191, 0.30), rgba(45, 212, 191, 0.06) 60%, transparent);
}
.hero-copy {
  position: relative; max-width: 820px; margin: 0 auto;
  display: flex; flex-direction: column; align-items: center; gap: 22px;
}
.hero h1 {
  margin: 0; font-size: clamp(40px, 7vw, 76px); font-weight: 800; letter-spacing: -0.045em;
  line-height: 1.02; text-wrap: balance;
}
.hero .lede { max-width: 520px; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 12px; margin-top: 6px; }
.btn-ghost {
  display: flex; align-items: center; gap: 10px; padding: 15px 20px; border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.18); background: rgba(255, 255, 255, 0.04);
  font: 600 14px var(--sans); color: #fff; cursor: pointer;
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.08); }
.hero-phone { position: relative; margin: 64px auto 0; width: 300px; height: 420px; clip-path: inset(-240px -240px 0 -240px); }
.hero-phone .phone { box-shadow: 0 40px 120px rgba(45, 212, 191, 0.25); }

/* ---- Story: three things ------------------------------------------------ */
.story { border-top: 1px solid var(--hairline); }
.story-in { max-width: 1160px; margin: 0 auto; padding: 60px 24px; }
.story-wide { display: none; }
.story-narrow { display: flex; flex-direction: column; gap: 72px; }
@media (min-width: 880px) {
  .story-wide { display: flex; align-items: flex-start; gap: 72px; margin-top: 20px; }
  .story-narrow { display: none; }
}
.story-steps { flex: 1; min-width: 0; }
.story-intro { display: flex; flex-direction: column; gap: 22px; padding-top: calc(41vh - 300px); }
.story-intro-kicker { display: flex; align-items: center; gap: 14px; }
.story-intro-rule { flex: 1; max-width: 120px; height: 1px; background: linear-gradient(90deg, rgba(45, 212, 191, 0.5), rgba(45, 212, 191, 0)); }
.story-intro h2 { margin: 0; font-size: clamp(52px, 6.4vw, 92px); font-weight: 800; letter-spacing: -0.05em; line-height: 0.94; }
.story-intro h2 span { display: block; }
.outline { color: transparent; -webkit-text-stroke: 1.5px rgba(45, 212, 191, 0.85); }
.step { min-height: 82vh; display: flex; align-items: center; }
.step-body {
  position: relative; display: flex; flex-direction: column; gap: 14px; max-width: 440px;
  opacity: 0.32; transition: opacity 300ms ease;
}
.step[data-active="true"] .step-body { opacity: 1; }
.step-num {
  font-size: clamp(120px, 13vw, 190px); font-weight: 800; letter-spacing: -0.06em; line-height: 0.8;
  color: transparent; -webkit-text-stroke: 1.5px rgba(255, 255, 255, 0.14);
  margin-bottom: 18px; transform: translateY(16px);
  transition: transform 700ms var(--ease), -webkit-text-stroke-color 400ms ease;
}
.step[data-active="true"] .step-num { -webkit-text-stroke-color: rgba(45, 212, 191, 0.85); transform: translateY(0); }
.step-kicker-row { display: flex; align-items: center; gap: 12px; }
.step-idx { font: 600 12px var(--mono); color: rgba(255, 255, 255, 0.4); }
.step-title { margin: 0; font-size: clamp(28px, 3.2vw, 40px); font-weight: 800; letter-spacing: -0.035em; line-height: 1.08; text-wrap: balance; }
.step-text { margin: 0; font-size: 17px; line-height: 1.6; color: var(--text-2); text-wrap: pretty; }
.story-phone { flex: none; width: 300px; position: sticky; top: max(90px, calc(50vh - 300px)); margin-top: calc(41vh - 300px); }
.story-phone-glow {
  position: absolute; inset: -80px -100px; border-radius: 50%; pointer-events: none;
  background: radial-gradient(closest-side, rgba(45, 212, 191, 0.18), transparent);
}
.story-phone .phone { position: relative; box-shadow: 0 30px 100px rgba(0, 0, 0, 0.5); }
.dots { display: flex; justify-content: center; gap: 8px; margin-top: 22px; }
.dots span {
  width: 6px; height: 6px; border-radius: 3px; background: rgba(255, 255, 255, 0.2);
  transition: width 300ms ease, background 300ms ease;
}
.dots span[data-active="true"] { width: 22px; background: var(--accent); }
.nstep { display: flex; flex-direction: column; align-items: center; gap: 28px; }
.nstep-copy { width: 100%; display: flex; flex-direction: column; gap: 12px; }
.nstep .step-title { font-size: 28px; line-height: 1.1; }
.nstep .step-text { font-size: 16px; }
.nstep .phone { width: 270px; height: 560px; border-radius: 44px; padding: 9px; }
.nstep .phone-screen { border-radius: 35px; }

/* ---- Studio ------------------------------------------------------------- */
.studio-wrap { padding-top: 60px; padding-bottom: 90px; }
.studio {
  display: flex; flex-wrap: wrap; align-items: center; gap: 56px; padding: clamp(28px, 5vw, 64px);
  border-radius: 32px; background: #07080A; border: 1px solid rgba(255, 255, 255, 0.08);
}
.studio-copy { flex: 1 1 380px; min-width: 0; display: flex; flex-direction: column; gap: 18px; }
.studio-copy .h2 { font-size: clamp(30px, 4vw, 48px); line-height: 1.06; }
.studio-copy p { margin: 0; max-width: 460px; font-size: 16px; line-height: 1.6; color: var(--text-2); text-wrap: pretty; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 6px 0 0; padding: 0; list-style: none; }
.tags li {
  padding: 7px 13px; border-radius: 999px; border: 1px solid rgba(255, 255, 255, 0.12);
  font: 12.5px var(--mono); color: rgba(255, 255, 255, 0.75);
}
.try {
  display: flex; align-items: center; gap: 14px; margin-top: 14px; padding: 12px 16px 12px 12px; max-width: 460px;
  border-radius: 16px; background: rgba(45, 212, 191, 0.07); border: 1px solid rgba(45, 212, 191, 0.2);
}
.try span { font-size: 14px; line-height: 1.5; color: rgba(255, 255, 255, 0.8); }
.play-round {
  flex: none; width: 46px; height: 46px; border-radius: 50%; border: 0; background: var(--accent);
  display: flex; align-items: center; justify-content: center; cursor: pointer;
  box-shadow: 0 6px 20px rgba(45, 212, 191, 0.25);
  transition: transform 160ms var(--ease), box-shadow 300ms ease;
}
.play-round:hover { transform: scale(1.06); }
.play-round:active { transform: scale(0.94); }
.play-round svg { margin-left: 2px; }
.play-round[data-on="true"] { box-shadow: 0 0 0 6px rgba(45, 212, 191, 0.18), 0 8px 26px rgba(45, 212, 191, 0.35); }
.play-round[data-on="true"] svg { margin-left: 0; }
.studio-device { flex: 1 1 380px; min-width: 0; display: flex; justify-content: center; }
.studio-phone {
  width: 290px; height: 600px; border-radius: 46px; padding: 10px; background: #1A1A1D;
  border: 1px solid rgba(255, 255, 255, 0.12); box-shadow: 0 30px 100px rgba(45, 212, 191, 0.18);
}
.studio-screen {
  width: 100%; height: 100%; border-radius: 36px; background: var(--base); overflow: hidden;
  display: flex; flex-direction: column;
}
.island { display: flex; justify-content: center; padding-top: 10px; }
.island span { width: 84px; height: 24px; border-radius: 999px; background: #000; }
.studio-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; padding: 14px 12px 0; }
.studio-kicker { font-size: 9px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); }
.studio-title { font-size: 18px; font-weight: 800; letter-spacing: -0.035em; line-height: 1.1; color: #fff; margin-top: 3px; }
.studio-save {
  margin-top: 4px; padding: 6px 12px; border-radius: 999px; background: var(--accent);
  font-size: 10.5px; font-weight: 700; color: var(--on-accent);
}
.studio-src { display: flex; align-items: center; gap: 7px; padding: 9px 12px 0; }
.studio-src-art { width: 16px; height: 16px; border-radius: 4px; background: linear-gradient(145deg, #2e2419, #6b5636 50%, #e9b872); }
.studio-src-name { font-size: 9.5px; font-weight: 600; color: rgba(255, 255, 255, 0.55); }
.studio-listen {
  margin-left: auto; display: flex; align-items: center; gap: 6px; padding: 4px 9px 4px 7px;
  border-radius: 999px; border: 1px solid rgba(45, 212, 191, 0.35); background: transparent;
  font: 700 9.5px var(--sans); color: var(--accent); cursor: pointer;
}
.studio-listen[data-on="true"] { background: rgba(45, 212, 191, 0.14); border-color: rgba(45, 212, 191, 0.5); }
.studio-canvas { display: block; width: 270px; height: 452px; margin-top: 10px; touch-action: none; cursor: pointer; }
.studio-canvas[data-drag="true"] { cursor: grabbing; }

/* ---- Collections -------------------------------------------------------- */
.colls { padding-top: 40px; padding-bottom: 90px; }
.colls-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 12px; }
.colls-head span { font-size: 15px; color: rgba(255, 255, 255, 0.55); }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 14px; margin-top: 40px; }
.card {
  position: relative; aspect-ratio: 1 / 1; border-radius: 20px; overflow: hidden; padding: 18px;
  display: flex; flex-direction: column; justify-content: flex-end; text-align: left;
  border: 0; color: #fff; font-family: var(--sans); cursor: pointer;
  transition: transform 180ms var(--ease), box-shadow 180ms ease;
}
.card:hover { transform: translateY(-3px); }
.card::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.16), transparent 55%);
}
.card[data-on="true"] { box-shadow: 0 0 0 2px #fff, 0 20px 50px rgba(0, 0, 0, 0.5); }
.card-btn {
  position: absolute; top: 14px; right: 14px; width: 38px; height: 38px; border-radius: 50%;
  background: rgba(0, 0, 0, 0.35); display: flex; align-items: center; justify-content: center;
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
}
.card[data-on="true"] .card-btn { background: #fff; }
.card-btn svg { fill: #fff; }
.card[data-on="true"] .card-btn svg { fill: #000; }
.card-name { position: relative; font-size: 19px; font-weight: 700; letter-spacing: -0.02em; }
.card-sub { position: relative; margin-top: 4px; font-size: 13px; color: rgba(255, 255, 255, 0.82); }
.colls-note { margin: 18px 0 0; font-size: 13px; color: var(--text-3); }

/* ---- FAQ ---------------------------------------------------------------- */
.faq-wrap { max-width: 820px; margin: 0 auto; padding: 40px 24px 100px; }
.faq-wrap .h2 { margin-bottom: 32px; }
.faqs { display: flex; flex-direction: column; gap: 10px; }
.faq {
  border-radius: 18px; background: rgba(255, 255, 255, 0.015); border: 1px solid rgba(255, 255, 255, 0.07);
  transition: background 420ms var(--ease), border-color 420ms var(--ease);
}
.faq:hover { border-color: rgba(255, 255, 255, 0.14); }
.faq[data-open="true"] { background: rgba(255, 255, 255, 0.045); border-color: rgba(45, 212, 191, 0.28); }
.faq-q {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 22px 24px;
  background: none; border: 0; text-align: left; cursor: pointer; user-select: none;
  font: 600 17px var(--sans); letter-spacing: -0.015em; color: rgba(255, 255, 255, 0.88); transition: color 300ms ease;
}
.faq[data-open="true"] .faq-q { color: #fff; }
.faq-icon {
  position: relative; flex: none; width: 30px; height: 30px; border-radius: 50%; background: rgba(255, 255, 255, 0.07);
  transition: transform 520ms cubic-bezier(.34, 1.4, .5, 1), background 360ms ease;
}
.faq-icon::before, .faq-icon::after {
  content: ""; position: absolute; left: 50%; top: 50%; border-radius: 1px; background: rgba(255, 255, 255, 0.7);
  transition: transform 420ms var(--ease), background 360ms ease;
}
.faq-icon::before { width: 12px; height: 2px; margin: -1px 0 0 -6px; }
.faq-icon::after { width: 2px; height: 12px; margin: -6px 0 0 -1px; }
.faq[data-open="true"] .faq-icon { transform: rotate(180deg); background: var(--accent); }
.faq[data-open="true"] .faq-icon::before, .faq[data-open="true"] .faq-icon::after { background: var(--on-accent); }
.faq[data-open="true"] .faq-icon::after { transform: scaleY(0); }
.faq-a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 520ms var(--ease); }
.faq[data-open="true"] .faq-a { grid-template-rows: 1fr; }
.faq-a > div { overflow: hidden; min-height: 0; }
.faq-a p {
  margin: 0; padding: 0 70px 24px 24px; font-size: 15.5px; line-height: 1.65; color: rgba(255, 255, 255, 0.64);
  text-wrap: pretty; opacity: 0; transform: translateY(-8px); filter: blur(4px);
  transition: opacity 420ms ease, transform 520ms var(--ease), filter 420ms ease;
}
.faq[data-open="true"] .faq-a p { opacity: 1; transform: none; filter: none; transition-delay: 120ms; }
@media (max-width: 520px) { .faq-a p { padding-right: 24px; } }

/* ---- Final call to action ----------------------------------------------- */
.cta { position: relative; overflow: hidden; border-top: 1px solid var(--hairline); }
.cta-glow {
  position: absolute; left: 50%; top: 60%; width: 800px; height: 500px; margin-left: -400px; border-radius: 50%;
  pointer-events: none; background: radial-gradient(closest-side, rgba(45, 212, 191, 0.2), transparent);
}
.cta-in {
  position: relative; max-width: 760px; margin: 0 auto; padding: 100px 24px; text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 26px;
}
.cta h2 { margin: 0; font-size: clamp(32px, 5vw, 56px); font-weight: 800; letter-spacing: -0.04em; line-height: 1.04; text-wrap: balance; }