*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--font); color: var(--ink); background: var(--bg); line-height: 1.6; font-size: 17px; -webkit-font-smoothing: antialiased; }
img, svg { max-width: 100%; display: block; }
a { color: var(--coral-deep); font-weight: 700; text-underline-offset: 3px; }
h1, h2, h3, h4 { font-weight: 900; line-height: 1.15; letter-spacing: -.01em; margin: 0 0 .5em; }
h1 { font-size: clamp(2.3rem, 5.2vw, 3.8rem); }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; }
.wrap { width: min(1160px, 100% - 32px); margin-inline: auto; }
.narrow { width: min(780px, 100% - 32px); margin-inline: auto; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: var(--bg); padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--violet); outline-offset: 3px; border-radius: 6px; }

/* header */
.site-header { position: sticky; top: 0; z-index: 50; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.nav { display: flex; align-items: center; gap: 24px; height: 72px; }
.brand img { height: 40px; width: auto; }
.nav-links { display: flex; gap: 6px; margin-left: auto; align-items: center; }
.nav-links a { text-decoration: none; color: var(--ink); font-weight: 700; padding: 8px 14px; border-radius: var(--r-pill); }
.nav-links a:hover, .nav-links a[aria-current="page"] { background: var(--bg-2); }
.menu-btn { display: none; margin-left: auto; background: none; border: 0; padding: 10px; color: var(--ink); cursor: pointer; }
.theme-btn { background: none; border: 1px solid var(--line); border-radius: var(--r-pill); width: 40px; height: 40px; cursor: pointer; color: var(--ink); display: grid; place-items: center; }

/* buttons */
.btn { display: inline-flex; align-items: center; gap: 10px; font: inherit; font-weight: 800; text-decoration: none; border-radius: var(--r-pill); padding: 14px 26px; border: 2px solid transparent; cursor: pointer; min-height: 48px; transition: transform .15s ease, box-shadow .15s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--grad-cta); color: #1F2340; box-shadow: var(--shadow-cta); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-light { background: #fff; color: #1F2340; }
.btn-sm { padding: 9px 18px; min-height: 40px; }

/* hero */
.hero { background: var(--grad-sky); overflow: hidden; position: relative; }
:root[data-theme="dark"] .hero { background: linear-gradient(180deg, #1E2140, #14162B); }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 24px; padding: 56px 0 0; }
.eyebrow { display: inline-flex; gap: 8px; align-items: center; background: #fff; color: #1F2340; font-weight: 800; font-size: .85rem; padding: 6px 14px; border-radius: var(--r-pill); box-shadow: var(--shadow-1); margin-bottom: 18px; }
.eyebrow i { width: 8px; height: 8px; border-radius: 50%; background: var(--teal); }
.hero h1 em { font-style: normal; background: var(--grad-brand); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { font-size: 1.2rem; color: var(--ink-2); max-width: 34em; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 26px 0 18px; }
.hero-note { font-size: .92rem; color: var(--ink-2); font-weight: 600; }
.hero-art { align-self: end; }
.hero-art img { width: 100%; height: auto; }
.mood-strip { display: flex; gap: 8px; margin-top: 8px; }
.mood-strip img { width: 44px; height: 44px; }

/* sections */
section { padding: 88px 0; }
.sec-head { max-width: 720px; margin: 0 auto 48px; text-align: center; }
.sec-head p { color: var(--ink-2); font-size: 1.1rem; }
.kicker { text-transform: uppercase; letter-spacing: .12em; font-size: .8rem; font-weight: 900; color: var(--coral-deep); margin-bottom: 10px; }
.chips { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; padding: 22px 0; border-bottom: 1px solid var(--line); }
.chip { display: inline-flex; align-items: center; gap: 8px; font-weight: 800; color: var(--ink-2); font-size: .95rem; }
.chip svg { color: var(--teal-deep); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 28px; box-shadow: var(--shadow-1); }
.card img.ico { width: 64px; height: 64px; margin-bottom: 16px; }
.card h3 { margin-bottom: .35em; }
.card p { color: var(--ink-2); margin: 0; }
.tag { display: inline-block; font-size: .72rem; font-weight: 900; letter-spacing: .06em; text-transform: uppercase; padding: 3px 10px; border-radius: var(--r-pill); margin-bottom: 10px; }
.tag.now { background: var(--teal-soft); color: #0B5F56; }
.tag.soon { background: var(--violet-soft); color: #4B30C9; }
:root[data-theme="dark"] .tag.now { color: #8AF0E4; }
:root[data-theme="dark"] .tag.soon { color: #CBBFFF; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split.rev .split-art { order: -1; }
.split-art img { width: 100%; height: auto; border-radius: var(--r-xl); }
.check-list { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 12px; }
.check-list li { display: flex; gap: 12px; align-items: flex-start; font-weight: 700; }
.check-list svg { color: var(--teal-deep); flex: none; margin-top: 3px; }
.band { background: var(--bg-2); }
.steps { counter-reset: s; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.step { position: relative; background: var(--surface); border-radius: var(--r-lg); padding: 64px 26px 26px; border: 1px solid var(--line); }
.step::before { counter-increment: s; content: counter(s); position: absolute; top: 18px; left: 22px; width: 36px; height: 36px; border-radius: 50%; background: var(--grad-brand); color: #1F2340; font-weight: 900; display: grid; place-items: center; }
.step p { color: var(--ink-2); margin: 0; }
.peek { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.peek figure { margin: 0; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 14px 14px 18px; text-align: center; box-shadow: var(--shadow-1); }
.peek figcaption { font-weight: 800; margin-top: 6px; }
.banner { position: relative; border-radius: var(--r-xl); overflow: hidden; color: #fff; }
.banner > img { width: 100%; height: 100%; min-height: 340px; object-fit: cover; }
.banner .banner-copy { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: center; padding: clamp(24px, 5vw, 64px); max-width: 640px; }
.banner h2 { color: #fff; }
.banner p { color: #fff; opacity: .95; font-size: 1.1rem; }

/* faq */
details { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-md); padding: 4px 22px; margin-bottom: 12px; }
summary { cursor: pointer; font-weight: 800; padding: 16px 0; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: '+'; font-size: 1.5rem; line-height: 1; color: var(--coral-deep); font-weight: 900; }
details[open] summary::after { content: '–'; }
details p { color: var(--ink-2); padding-bottom: 14px; margin: 0; }

/* cta */
.cta { padding: 0 0 88px; }
.cta-box { position: relative; border-radius: var(--r-xl); overflow: hidden; background: var(--grad-brand); padding: clamp(32px, 6vw, 72px); color: #1F2340; }
.cta-box h2 { max-width: 14em; }
.cta-box p { max-width: 30em; font-weight: 600; }
.cta-box .art { position: absolute; right: -20px; bottom: -30px; width: min(44%, 520px); opacity: .95; }
.waitlist { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; max-width: 520px; }
.waitlist input { flex: 1 1 240px; font: inherit; font-weight: 700; padding: 14px 20px; border-radius: var(--r-pill); border: 2px solid transparent; min-height: 48px; color: #1F2340; background: #fff; }
.waitlist .msg { flex-basis: 100%; font-weight: 800; min-height: 1.5em; }

/* prose pages */
.page-hero { padding: 64px 0 40px; background: var(--grad-sky); }
:root[data-theme="dark"] .page-hero { background: var(--bg-2); }
.page-hero p { color: var(--ink-2); font-size: 1.15rem; max-width: 40em; }
.prose { padding: 48px 0 88px; }
.prose h2 { font-size: 1.6rem; margin-top: 1.6em; }
.prose h3 { margin-top: 1.4em; }
.prose ul { padding-left: 1.2em; }
.prose li { margin-bottom: .4em; }
.draft { background: #FFF3C4; color: #5B4300; border: 2px dashed #E0A800; border-radius: var(--r-md); padding: 14px 18px; font-weight: 700; margin-bottom: 28px; }
.notice { background: var(--teal-soft); border-radius: var(--r-md); padding: 16px 20px; font-weight: 700; }
.warn { background: #FFE3DF; color: #7A1D17; border-radius: var(--r-md); padding: 16px 20px; font-weight: 700; }
:root[data-theme="dark"] .warn { background: #3B1E26; color: #FFC9C4; }
.center { text-align: center; }
.empty-art { max-width: 380px; margin: 0 auto 24px; }

/* footer */
.site-footer { background: #1F2340; color: #E9E6FF; padding: 64px 0 32px; }
.site-footer a { color: #fff; text-decoration: none; font-weight: 600; }
.site-footer a:hover { text-decoration: underline; }
.foot-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 32px; }
.foot-grid h4 { font-size: .85rem; letter-spacing: .1em; text-transform: uppercase; color: #FFC12E; margin-bottom: 14px; }
.foot-grid ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.foot-brand img { height: 44px; margin-bottom: 14px; }
.foot-note { border-top: 1px solid #353A66; margin-top: 40px; padding-top: 22px; font-size: .9rem; color: #B9B6DA; }

@media (max-width: 900px) {
  .hero-grid, .split { grid-template-columns: 1fr; }
  .hero-art { max-width: 520px; margin: 0 auto; }
  .grid-3, .steps { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .peek { grid-template-columns: repeat(2, 1fr); }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .split.rev .split-art { order: 0; }
  .cta-box .art { display: none; }
  .menu-btn { display: block; }
  .nav-links { display: none; position: absolute; left: 0; right: 0; top: 72px; background: var(--bg); flex-direction: column; align-items: stretch; padding: 12px 16px 20px; border-bottom: 1px solid var(--line); }
  .nav-links.open { display: flex; }
  section { padding: 60px 0; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; scroll-behavior: auto !important; } }