/* AICONIQ — shared styles. Black base, pink accent, thin serif wordmark, as per the brand deck. */
:root {
  --bg: #050406;
  --panel: #0E0A10;
  --line: rgba(240, 79, 160, 0.28);
  --line-soft: rgba(255, 255, 255, 0.08);
  --pink: #F04FA0;
  --pink-deep: #C2337F;
  --pink-glow: rgba(240, 79, 160, 0.35);
  --text: #F5F0F3;
  --muted: #A99DA6;
  --serif: 'Cormorant Garamond', 'Times New Roman', serif;
  --sans: 'Manrope', 'Helvetica Neue', Arial, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--sans); -webkit-font-smoothing: antialiased; line-height: 1.6; }
a { color: var(--pink); text-decoration: none; }
a:hover { color: #FF7BC0; }
img { max-width: 100%; display: block; }

.wrap { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 64px; }
.eyebrow { font-size: 11px; letter-spacing: 0.28em; text-transform: uppercase; color: var(--pink); font-weight: 600; }
.h-serif { font-family: var(--serif); font-weight: 400; letter-spacing: 0.06em; text-transform: uppercase; line-height: 0.98; }
.lead { font-size: 18px; color: var(--muted); max-width: 640px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; font-family: var(--sans); font-weight: 700; font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; padding: 16px 28px; border: 1px solid var(--pink); color: #fff; background: linear-gradient(135deg, var(--pink), var(--pink-deep)); box-shadow: 0 0 28px var(--pink-glow); cursor: pointer; transition: transform .15s ease, box-shadow .15s ease; }
.btn:hover { color: #fff; transform: translateY(-1px); box-shadow: 0 0 40px var(--pink-glow); }
.btn.ghost { background: transparent; box-shadow: none; color: var(--pink); }
.btn.ghost:hover { background: rgba(240, 79, 160, 0.08); }

/* Nav */
.nav { position: sticky; top: 0; z-index: 20; background: rgba(5, 4, 6, 0.85); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line-soft); }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 76px; gap: 24px; }
.wordmark { display: flex; flex-direction: column; line-height: 1; }
.wordmark .name { font-family: var(--serif); font-size: 30px; letter-spacing: 0.12em; color: #fff; }
.wordmark .name span { color: var(--pink); }
.wordmark .sub { font-size: 9px; letter-spacing: 0.34em; color: var(--pink); margin-top: 4px; }
.tabs { display: flex; align-items: center; gap: 4px; border: 1px solid var(--line); padding: 4px; border-radius: 999px; }
.tabs a { font-size: 11px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); padding: 10px 18px; border-radius: 999px; }
.tabs a.on { background: rgba(240, 79, 160, 0.14); color: #fff; }
.nav .btn { padding: 12px 20px; font-size: 11px; }

/* Strip */
.strip { border-bottom: 1px solid var(--line-soft); text-align: center; padding: 10px 24px; font-size: 10px; letter-spacing: 0.3em; text-transform: uppercase; color: var(--muted); }
.strip b { color: var(--pink); font-weight: 600; }

/* Hero */
.hero { position: relative; overflow: hidden; padding: 104px 0 96px; }
.hero::before { content: ""; position: absolute; inset: -20% -10% auto -10%; height: 140%; background: radial-gradient(60% 50% at 70% 40%, rgba(240, 79, 160, 0.22), transparent 70%); pointer-events: none; }
.hero .wrap { position: relative; display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 64px; align-items: center; }
.hero h1 { font-size: 88px; margin: 22px 0 0; }
.hero h1 .accent { color: var(--pink); }
.hero .lead { margin-top: 28px; }
.hero .cta { display: flex; gap: 14px; margin-top: 40px; flex-wrap: wrap; }
.orbit { position: relative; width: 100%; aspect-ratio: 1; max-width: 440px; margin: 0 auto; }
.orbit .ring { position: absolute; inset: 0; border-radius: 50%; border: 1px solid var(--line); box-shadow: 0 0 60px var(--pink-glow), inset 0 0 60px rgba(240, 79, 160, 0.12); }
.orbit .ring.r2 { inset: 14%; opacity: .7; }
.orbit .ring.r3 { inset: 30%; opacity: .5; }
.orbit .core { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; }
.orbit .core .star { font-size: 54px; color: var(--pink); line-height: 1; text-shadow: 0 0 30px var(--pink); }
.orbit .core .name { font-family: var(--serif); font-size: 26px; letter-spacing: 0.16em; margin-top: 10px; }
.orbit .core .sub { font-size: 9px; letter-spacing: 0.34em; color: var(--pink); margin-top: 4px; }
.orbit .node { position: absolute; z-index: 1; font-size: 9px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); background: var(--bg); padding: 4px 8px; border: 1px solid var(--line); white-space: nowrap; }

/* Sections */
.section { padding: 96px 0; border-top: 1px solid var(--line-soft); }
.section h2 { font-size: 52px; margin: 18px 0 0; }
.section .lead { margin-top: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; margin-top: 56px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; margin-top: 56px; }
.card { background: var(--panel); border: 1px solid var(--line-soft); padding: 32px; position: relative; transition: border-color .2s ease; }
.card:hover { border-color: var(--line); }
.card .icon { width: 44px; height: 44px; border: 1px solid var(--pink); display: flex; align-items: center; justify-content: center; color: var(--pink); margin-bottom: 22px; }
.card .icon svg { width: 22px; height: 22px; stroke: currentColor; fill: none; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.card h3 { font-size: 13px; letter-spacing: 0.2em; text-transform: uppercase; margin: 0 0 12px; color: #fff; }
.card p { margin: 0; font-size: 15px; color: var(--muted); }
.card .tag { position: absolute; top: 20px; right: 20px; font-size: 9px; letter-spacing: 0.24em; color: var(--pink); }

/* Steps (mirrors the 5-step framework in the deck) */
.steps { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 0; margin-top: 56px; border: 1px solid var(--line); }
.step { padding: 32px 26px; border-right: 1px solid var(--line-soft); }
.step:last-child { border-right: 0; }
.step .num { font-family: var(--serif); font-size: 40px; color: var(--pink); line-height: 1; }
.step h3 { font-size: 12px; letter-spacing: 0.22em; text-transform: uppercase; margin: 16px 0 10px; }
.step p { margin: 0; font-size: 14px; color: var(--muted); }

/* Chips */
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.chip { font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; padding: 10px 16px; border: 1px solid var(--line); color: var(--text); }

/* Stats band */
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; margin-top: 56px; border: 1px solid var(--line); background: var(--panel); }
.stat { padding: 32px 28px; border-right: 1px solid var(--line-soft); }
.stat:last-child { border-right: 0; }
.stat { min-width: 0; }
.stat .n { font-family: var(--serif); font-size: 48px; overflow-wrap: anywhere; color: var(--pink); line-height: 1; }
.stat .l { font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); margin-top: 10px; }

/* Waitlist */
.waitlist { padding: 104px 0; border-top: 1px solid var(--line); background: radial-gradient(70% 60% at 50% 100%, rgba(240, 79, 160, 0.18), transparent 70%); }
.waitlist .wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.waitlist h2 { font-size: 60px; margin: 18px 0 0; }
.waitlist .perks { list-style: none; padding: 0; margin: 32px 0 0; display: grid; gap: 14px; }
.waitlist .perks li { display: flex; gap: 14px; font-size: 15px; color: var(--muted); }
.waitlist .perks li::before { content: "✦"; color: var(--pink); flex: none; }
form.wl { background: var(--panel); border: 1px solid var(--line); padding: 40px; display: grid; gap: 18px; }
form.wl label { display: grid; gap: 8px; font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); }
form.wl input, form.wl select, form.wl textarea { width: 100%; font-family: var(--sans); font-size: 15px; color: #fff; background: #000; border: 1px solid var(--line-soft); padding: 14px 16px; outline: none; }
form.wl input:focus, form.wl select:focus, form.wl textarea:focus { border-color: var(--pink); box-shadow: 0 0 0 3px rgba(240, 79, 160, 0.18); }
form.wl select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--pink) 50%), linear-gradient(135deg, var(--pink) 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%; background-size: 6px 6px; background-repeat: no-repeat; }
form.wl textarea { min-height: 96px; resize: vertical; }
form.wl .row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
form.wl .btn { width: 100%; margin-top: 6px; }
form.wl .fine { font-size: 12px; color: var(--muted); margin: 0; }
.hp { position: absolute; left: -9999px; }

/* Footer */
footer { border-top: 1px solid var(--line-soft); padding: 56px 0 40px; }
footer .wrap { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
footer h4 { font-size: 10px; letter-spacing: 0.28em; text-transform: uppercase; color: var(--pink); margin: 0 0 16px; }
footer p, footer a.link { font-size: 14px; color: var(--muted); margin: 0 0 8px; display: block; }
footer a.link:hover { color: #fff; }
footer .base { grid-column: 1 / -1; display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; border-top: 1px solid var(--line-soft); padding-top: 24px; margin-top: 16px; font-size: 10px; letter-spacing: 0.24em; text-transform: uppercase; color: var(--muted); }
footer .base b { color: var(--pink); font-weight: 600; }

/* Thanks page */
.thanks { min-height: calc(100vh - 76px); display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 64px 24px; }
.thanks h1 { font-size: 80px; margin: 20px 0 0; }
.thanks .lead { margin: 24px auto 0; }

@media (max-width: 1000px) {
  .wrap { padding: 0 24px; }
  .nav .wrap { height: auto; flex-wrap: wrap; padding-top: 14px; padding-bottom: 14px; row-gap: 12px; }
  .hero { padding: 72px 0; }
  .hero .wrap { grid-template-columns: 1fr; }
  .hero h1 { font-size: clamp(40px, 9vw, 64px); }
  .orbit { max-width: 300px; }
  .orbit .node { font-size: 8px; padding: 3px 6px; }
  .hero { overflow: hidden; }
  .section { padding: 64px 0; }
  .section h2 { font-size: clamp(32px, 6.5vw, 44px); }
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .step { border-right: 0; border-bottom: 1px solid var(--line-soft); }
  .step:last-child { border-bottom: 0; }
  .stats { grid-template-columns: 1fr 1fr; }
  .stat { padding: 24px 18px; }
  .stat .n { font-size: 36px; }
  .stat:nth-child(2n) { border-right: 0; }
  .stat:nth-child(-n+2) { border-bottom: 1px solid var(--line-soft); }
  .waitlist { padding: 64px 0; }
  .waitlist .wrap { grid-template-columns: 1fr; gap: 40px; }
  .waitlist h2 { font-size: clamp(36px, 8vw, 52px); }
  form.wl { padding: 24px; }
  form.wl .row { grid-template-columns: 1fr; }
  footer .wrap { grid-template-columns: 1fr 1fr; }
  .thanks h1 { font-size: clamp(40px, 9vw, 64px); }
}
@media (max-width: 520px) {
  .tabs { width: 100%; justify-content: center; }
  .tabs a { padding: 9px 12px; font-size: 10px; }
  footer .wrap { grid-template-columns: 1fr; }
}

/* Marketing & PR: pillars and packages */
.grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; margin-top: 56px; }
.card .num { font-family: var(--serif); font-size: 40px; color: var(--pink); line-height: 1; margin-bottom: 16px; }
.card ul { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 10px; }
.card ul li { display: flex; gap: 10px; font-size: 14px; color: var(--muted); }
.card ul li::before { content: "✦"; color: var(--pink); flex: none; font-size: 11px; line-height: 1.9; }
.card.featured { border-color: var(--pink); box-shadow: 0 0 40px rgba(240, 79, 160, 0.18); }
.card .pkg { font-family: var(--serif); font-size: 34px; letter-spacing: 0.04em; text-transform: uppercase; color: #fff; margin: 6px 0 10px; line-height: 1; }
.card .pkg span { color: var(--pink); }
.formula { margin-top: 36px; font-size: 11px; letter-spacing: 0.24em; text-transform: uppercase; color: var(--muted); }
.formula b { color: var(--pink); font-weight: 600; }
.note { margin-top: 28px; padding: 18px 22px; border-left: 2px solid var(--pink); background: var(--panel); font-size: 14px; color: var(--muted); max-width: 720px; }
@media (max-width: 1000px) {
  .grid-4 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  .grid-4 { grid-template-columns: 1fr; }
}

/* Language switch */
.nav-right { display: flex; align-items: center; gap: 18px; }
.lang { display: flex; align-items: center; gap: 2px; font-size: 12px; font-weight: 700; letter-spacing: 0.08em; }
.lang a { color: var(--muted); padding: 6px 8px; }
.lang a.on { color: #fff; }
.lang a + a { border-left: 1px solid var(--line-soft); }

/* Chinese pages */
html:lang(zh-Hant) { --serif: 'Cormorant Garamond', 'Noto Serif TC', serif; --sans: 'Manrope', 'Noto Sans TC', sans-serif; }
html:lang(zh-Hans) { --serif: 'Cormorant Garamond', 'Noto Serif SC', serif; --sans: 'Manrope', 'Noto Sans SC', sans-serif; }
html:lang(zh-Hant) .h-serif, html:lang(zh-Hans) .h-serif { letter-spacing: 0.04em; line-height: 1.12; font-weight: 500; }
html:lang(zh-Hant) .eyebrow, html:lang(zh-Hans) .eyebrow,
html:lang(zh-Hant) .card h3, html:lang(zh-Hans) .card h3,
html:lang(zh-Hant) .step h3, html:lang(zh-Hans) .step h3 { letter-spacing: 0.12em; }
html:lang(zh-Hant) .hero h1, html:lang(zh-Hans) .hero h1 { font-size: 76px; }
@media (max-width: 1000px) {
  html:lang(zh-Hant) .hero h1, html:lang(zh-Hans) .hero h1 { font-size: clamp(36px, 9vw, 56px); }
}
@media (max-width: 520px) {
  .nav-right { width: 100%; justify-content: space-between; }
}

/* A card that opens with a corner tag needs room so a long tag never sits on the heading. */
.card > .tag:first-child + h3 { padding-top: 22px; }