/* =========================================================
   AskMe Center — shared styles
   No external fonts or CDNs: loads the same inside China.
   ========================================================= */

:root {
  --bg: #07040a;
  --bg-2: #0f0810;
  --ink: #f4f3f8;
  --muted: rgba(244, 243, 248, .64);
  --line: rgba(255, 255, 255, .12);
  --glass: rgba(255, 255, 255, .06);
  /* Brand: taken from the AskMeCenter logo */
  --plum: #742b72;
  --plum-bright: #a8459f;
  --plum-light: #e8b4e4;
  --gold: #e4a931;
  --gold-light: #f6d27e;
  --grad: linear-gradient(90deg, #e8b4e4, #f0c9d6 45%, #f6d27e);
  --grad-btn: linear-gradient(110deg, #742b72, #a8459f 50%, #e4a931);
  --radius: 22px;
  --gutter: 20px;
  --max: 1180px;
  --vh: 100vh;
  --ease: cubic-bezier(.2, .8, .2, 1);
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", "Noto Sans CJK SC", Helvetica, Arial, sans-serif;
  --serif: "Iowan Old Style", "Songti SC", "STSong", "Times New Roman", Georgia, serif;
}
@supports (height: 100svh) { :root { --vh: 100svh; } }
@media (min-width: 900px) { :root { --gutter: 48px; } }

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; background: var(--bg); }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  animation: pageIn .7s var(--ease) both;
}
body.is-leaving { opacity: 0; transform: translateY(-8px); transition: opacity .35s, transform .35s; }
@keyframes pageIn { from { opacity: 0; } to { opacity: 1; } }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
::selection { background: #e4a931; color: #fff; }

/* ---------- Language switching ---------- */
html[data-lang="en"] [data-l="zh"],
html[data-lang="zh"] [data-l="en"] { display: none !important; }
html[data-lang="zh"] body { letter-spacing: .02em; }
html[data-lang="zh"] .display { letter-spacing: 0; line-height: 1.12; }

/* ---------- Layout helpers ---------- */
.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.section { position: relative; padding: 96px 0; }
@media (min-width: 900px) { .section { padding: 140px 0; } }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 12px; font-weight: 700; letter-spacing: .26em; text-transform: uppercase; color: var(--muted);
}
.eyebrow::before { content: ""; width: 26px; height: 1px; background: currentColor; }
.display { font-weight: 800; letter-spacing: -.04em; line-height: .98; }
.h2 { font-size: clamp(34px, 8.5vw, 76px); margin-top: 16px; }
.lead { color: var(--muted); font-size: 17px; max-width: 560px; margin-top: 18px; }
@media (min-width: 900px) { .lead { font-size: 19px; } }
.grad-text { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---------- Buttons ---------- */
.btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 26px; border-radius: 999px; font-weight: 700; font-size: 15px;
  transition: transform .3s var(--ease), box-shadow .3s, background .3s;
  -webkit-tap-highlight-color: transparent; cursor: pointer; border: 0;
}
.btn-primary { background: #fff; color: #0a0a0f; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 40px -10px rgba(228, 169, 49, .7); }
.btn-ghost { border: 1px solid rgba(255, 255, 255, .28); background: rgba(255, 255, 255, .04); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.btn-ghost:hover { background: rgba(255, 255, 255, .12); }
.btn-grad { background: var(--grad-btn); color: #fff; box-shadow: 0 18px 50px -14px rgba(228, 169, 49, .8); }
.btn-grad:hover { transform: translateY(-2px) scale(1.02); }
.btn .arrow { transition: transform .3s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }

/* ---------- Navigation ---------- */
.nav {
  position: fixed; inset: 0 0 auto; z-index: 100;
  padding: calc(12px + env(safe-area-inset-top)) var(--gutter) 12px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  transition: background .4s, border-color .4s, padding .4s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled { background: rgba(7, 4, 10, .72); backdrop-filter: blur(18px) saturate(1.4); -webkit-backdrop-filter: blur(18px) saturate(1.4); border-color: var(--line); }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; letter-spacing: -.02em; font-size: 17px; }
.brand img { width: 30px; height: 30px; }
.nav-links { display: none; gap: 6px; }
.nav-links a { padding: 9px 14px; border-radius: 999px; font-size: 14px; color: var(--muted); transition: color .3s, background .3s; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--ink); background: rgba(255, 255, 255, .07); }
.nav-right { display: flex; align-items: center; gap: 10px; }
.lang { display: flex; padding: 3px; border-radius: 999px; background: rgba(255, 255, 255, .08); border: 1px solid var(--line); }
.lang button { border: 0; background: none; cursor: pointer; min-width: 44px; height: 34px; padding: 0 11px; border-radius: 999px; font-size: 13px; font-weight: 700; color: var(--muted); transition: background .3s, color .3s; }
.lang button.on { background: #fff; color: #000; }
.menu-btn { width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line); background: rgba(255, 255, 255, .06); cursor: pointer; position: relative; }
.menu-btn span { position: absolute; left: 13px; right: 13px; height: 2px; background: #fff; border-radius: 2px; transition: transform .4s var(--ease), top .4s var(--ease); }
.menu-btn span:nth-child(1) { top: 17px; }
.menu-btn span:nth-child(2) { top: 25px; }
.menu-open .menu-btn span:nth-child(1) { top: 21px; transform: rotate(45deg); }
.menu-open .menu-btn span:nth-child(2) { top: 21px; transform: rotate(-45deg); }
.nav .btn { display: none; min-height: 42px; padding: 0 18px; font-size: 14px; }
@media (min-width: 960px) {
  .nav-links { display: flex; }
  .menu-btn { display: none; }
  .nav .btn { display: inline-flex; }
}

.mobile-menu {
  position: fixed; inset: 0; z-index: 90; background: rgba(7, 4, 10, .96);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  display: flex; flex-direction: column; justify-content: center; padding: 100px var(--gutter) calc(40px + env(safe-area-inset-bottom));
  clip-path: circle(0% at calc(100% - 42px) 34px); transition: clip-path .7s var(--ease); visibility: hidden;
}
.menu-open .mobile-menu { clip-path: circle(150% at calc(100% - 42px) 34px); visibility: visible; }
.mobile-menu a.big { display: block; font-size: clamp(40px, 12vw, 64px); font-weight: 800; letter-spacing: -.03em; line-height: 1.2; opacity: 0; transform: translateY(30px); transition: opacity .5s, transform .6s var(--ease); }
.menu-open .mobile-menu a.big { opacity: 1; transform: none; }
.menu-open .mobile-menu a.big:nth-child(2) { transition-delay: .06s; }
.menu-open .mobile-menu a.big:nth-child(3) { transition-delay: .12s; }
.menu-open .mobile-menu a.big:nth-child(4) { transition-delay: .18s; }
.mobile-menu a.big[aria-current="page"] { color: transparent; -webkit-text-stroke: 1px #fff; }
.mobile-menu .mm-foot { margin-top: 40px; display: flex; gap: 10px; flex-wrap: wrap; color: var(--muted); }
.menu-open { overflow: hidden; }

/* ---------- Ambient: stars, orbs, grain, cursor glow ---------- */
.stars {
  background-image:
    radial-gradient(1.5px 1.5px at 20% 30%, #fff9, transparent),
    radial-gradient(1px 1px at 70% 20%, #fff8, transparent),
    radial-gradient(1.2px 1.2px at 40% 70%, #fff7, transparent),
    radial-gradient(1px 1px at 85% 60%, #fff9, transparent),
    radial-gradient(1.4px 1.4px at 10% 85%, #fff6, transparent),
    radial-gradient(1px 1px at 55% 45%, #fff8, transparent);
  background-size: 320px 320px;
}
.orb { position: absolute; border-radius: 50%; filter: blur(48px); pointer-events: none; }
.orb-a { animation: drift1 16s ease-in-out infinite; }
.orb-b { animation: drift2 19s ease-in-out infinite; }
@keyframes drift1 { 50% { transform: translate(14%, 10%) scale(1.15); } }
@keyframes drift2 { 50% { transform: translate(-12%, -8%) scale(.9); } }
.cursor-glow { position: fixed; z-index: 1; left: 0; top: 0; width: 520px; height: 520px; margin: -260px 0 0 -260px; border-radius: 50%; pointer-events: none; background: radial-gradient(circle, rgba(168, 69, 159, .14), transparent 62%); opacity: 0; transition: opacity .6s; will-change: transform; }
@media (hover: hover) and (pointer: fine) { .cursor-glow.on { opacity: 1; } }

/* ---------- Parallax ---------- */
[data-depth] { will-change: transform; }
.scene { position: relative; }
.scene .layer { position: absolute; inset: 0; pointer-events: none; }

/* ---------- Home hero (depth parallax) ---------- */
.hero { position: relative; height: calc(var(--vh) * 1.6); }
.hero-pin { position: sticky; top: 0; height: var(--vh); overflow: hidden; background: radial-gradient(120% 80% at 50% 0%, #3a1238 0%, #0d050c 55%, var(--bg) 100%); }
.outline-word { display: flex; align-items: center; justify-content: center; }
.outline-word span { font-size: 34vw; font-weight: 900; letter-spacing: -.06em; line-height: 1; white-space: nowrap; color: transparent; -webkit-text-stroke: 1px rgba(255, 255, 255, .14); }
.post {
  position: absolute; width: clamp(150px, 40vw, 300px); padding: 8px; border-radius: 20px; overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .18); background: rgba(255, 255, 255, .06);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .7);
}
.post .shot { position: relative; aspect-ratio: 16 / 9; border-radius: 13px; overflow: hidden; }
.post .shot::after { content: ""; position: absolute; inset: 0; background: linear-gradient(115deg, transparent 35%, rgba(255, 255, 255, .25) 50%, transparent 65%); transform: translateX(-100%); animation: sheen 5s ease-in-out infinite; }
@keyframes sheen { 60%, 100% { transform: translateX(100%); } }
.post .shot .play { position: absolute; left: 50%; top: 50%; width: 38px; height: 38px; margin: -19px; border-radius: 50%; background: rgba(255, 255, 255, .25); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.post .shot .play::after { content: ""; position: absolute; left: 15px; top: 11px; border: 8px solid transparent; border-left: 12px solid #fff; border-right: 0; }
.post .meta { position: absolute; left: 12px; right: 12px; bottom: 12px; display: flex; align-items: center; justify-content: space-between; font-size: 12px; font-weight: 700; }
.post .meta i { width: 8px; height: 8px; border-radius: 50%; background: var(--c); display: inline-block; margin-right: 6px; }
.post .heart { position: absolute; right: 14px; bottom: 14px; font-size: 16px; color: #ff4d8d; opacity: 0; animation: heart 3s ease-in infinite; }
@keyframes heart { 0% { opacity: 0; transform: translateY(0) scale(.6); } 20% { opacity: 1; } 100% { opacity: 0; transform: translateY(-120px) scale(1.3); } }
.bubble { position: absolute; padding: 9px 14px; border-radius: 16px; font-size: 13px; font-weight: 700; background: #fff; color: #111; box-shadow: 0 16px 40px rgba(0, 0, 0, .35); white-space: nowrap; animation: bob 5s ease-in-out infinite; }
@keyframes bob { 50% { transform: translateY(-10px) rotate(-2deg); } }

.hero-copy { position: absolute; inset: 0; z-index: 5; display: flex; flex-direction: column; justify-content: flex-end; padding: 0 var(--gutter) calc(64px + env(safe-area-inset-bottom)); }
.hero-copy .inner { width: 100%; max-width: var(--max); margin: 0 auto; }
.hero h1 { font-size: clamp(42px, 11.5vw, 112px); }
.hero h1 .word { display: inline-block; opacity: 0; transform: translateY(.6em) rotate(3deg); animation: rise 1s var(--ease) forwards; }
@keyframes rise { to { opacity: 1; transform: none; } }
.hero .lead { animation: fade 1s .9s both; }
.hero .btn-row { animation: fade 1s 1.1s both; }
@keyframes fade { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
.scroll-cue { position: absolute; right: var(--gutter); bottom: calc(70px + env(safe-area-inset-bottom)); z-index: 6; width: 26px; height: 42px; border: 1.5px solid rgba(255, 255, 255, .4); border-radius: 14px; display: none; }
.scroll-cue::after { content: ""; position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; margin-left: -2px; border-radius: 2px; background: #fff; animation: cue 1.8s ease-in-out infinite; }
@keyframes cue { 60% { transform: translateY(12px); opacity: 0; } 100% { opacity: 0; } }
@media (min-width: 900px) { .scroll-cue { display: block; } }

/* ---------- Zoom-through text ---------- */
.zoom { position: relative; height: calc(var(--vh) * 3); }
.zoom-pin { position: sticky; top: 0; height: var(--vh); overflow: hidden; background: #000; }
.zoom-grad { position: absolute; inset: -30%; background: conic-gradient(from 0deg at 50% 50%, #742b72, #e4a931, #b9479f, #f6d27e, #5a1f58, #d99a2b, #742b72); animation: spin 14s linear infinite; }
@keyframes spin { to { transform: rotate(1turn); } }
.zoom-mask { position: absolute; inset: 0; background: #000; mix-blend-mode: multiply; display: flex; align-items: center; justify-content: center; }
.zoom-mask span { color: #fff; font-weight: 900; font-size: 14vw; letter-spacing: -.07em; line-height: 1; white-space: nowrap; transform-origin: 47% 55%; }
.zoom-after { position: absolute; inset: 0; z-index: 3; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: var(--gutter); color: #0a0a0f; opacity: 0; }
.zoom-after h2 { font-size: clamp(38px, 10vw, 96px); }
.zoom-after p { margin-top: 14px; font-size: 18px; font-weight: 600; max-width: 520px; }
.zoom-hint { position: absolute; left: 0; right: 0; bottom: calc(40px + env(safe-area-inset-bottom)); text-align: center; font-size: 12px; letter-spacing: .3em; text-transform: uppercase; color: rgba(255, 255, 255, .6); }

/* ---------- Reveal on scroll ---------- */
[data-reveal] { opacity: 0; transform: translateY(46px); transition: opacity 1s var(--ease), transform 1.1s var(--ease); transition-delay: var(--d, 0s); }
[data-reveal].in { opacity: 1; transform: none; }
[data-reveal="scale"] { transform: translateY(60px) scale(.94); }
.split-line { display: block; overflow: hidden; padding-bottom: .06em; }
.split-line > span { display: block; transform: translateY(105%); transition: transform 1.1s var(--ease); transition-delay: var(--d, 0s); }
.in .split-line > span, .split-line.in > span { transform: none; }

/* ---------- Services ---------- */
.services { display: grid; gap: 16px; margin-top: 46px; }
@media (min-width: 820px) { .services { grid-template-columns: repeat(3, 1fr); gap: 20px; } }
.svc {
  position: relative; padding: 28px 24px 30px; border-radius: var(--radius); background: var(--glass); border: 1px solid var(--line); overflow: hidden;
  transition: transform .5s var(--ease), border-color .4s;
}
.svc::before { content: ""; position: absolute; inset: 0; background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 0%), rgba(228, 169, 49, .18), transparent 50%); opacity: 0; transition: opacity .4s; }
.svc:hover { border-color: rgba(255, 255, 255, .25); transform: translateY(-4px); }
.svc:hover::before { opacity: 1; }
.svc .n { font-size: 13px; font-weight: 800; color: #f6d27e; letter-spacing: .2em; }
.svc .ico { width: 54px; height: 54px; margin: 22px 0 18px; border-radius: 16px; display: grid; place-items: center; background: linear-gradient(140deg, rgba(168, 69, 159, .35), rgba(228, 169, 49, .25)); border: 1px solid rgba(255, 255, 255, .15); }
.svc .ico svg { width: 26px; height: 26px; }
.svc h3 { font-size: 23px; letter-spacing: -.02em; }
.svc p { color: var(--muted); margin-top: 8px; font-size: 15px; }
.svc ul { list-style: none; margin-top: 16px; display: flex; flex-wrap: wrap; gap: 6px; }
.svc li { font-size: 12px; padding: 5px 10px; border-radius: 999px; background: rgba(255, 255, 255, .06); border: 1px solid var(--line); color: var(--muted); }

/* ---------- Marquee ---------- */
.marquee { border-block: 1px solid var(--line); padding: 22px 0; overflow: hidden; white-space: nowrap; -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee .track { display: inline-flex; gap: 48px; animation: marquee 30s linear infinite; padding-right: 48px; }
.marquee .item { display: inline-flex; align-items: center; gap: 14px; font-size: clamp(26px, 6vw, 56px); font-weight: 800; letter-spacing: -.03em; }
.marquee .item.o { color: transparent; -webkit-text-stroke: 1px rgba(255, 255, 255, .45); }
.marquee .star { color: #e4a931; font-size: .6em; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Stats ---------- */
.stats { display: grid; grid-template-columns: 1fr 1fr; gap: 28px 16px; margin-top: 50px; }
@media (min-width: 820px) { .stats { grid-template-columns: repeat(4, 1fr); } }
.stat .num { font-size: clamp(40px, 10vw, 72px); font-weight: 900; letter-spacing: -.04em; line-height: 1; font-variant-numeric: tabular-nums; }
.stat .lbl { color: var(--muted); font-size: 14px; margin-top: 8px; }

/* ---------- Case cards ---------- */
.cases-row { display: flex; gap: 14px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 4px var(--gutter) 18px; margin: 40px calc(var(--gutter) * -1) 0; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
.cases-row::-webkit-scrollbar { display: none; }
.cases-row .case { flex: 0 0 min(80vw, 380px); scroll-snap-align: center; }
@media (min-width: 900px) {
  .cases-row { display: grid; grid-template-columns: repeat(3, 1fr); overflow: visible; margin: 50px 0 0; padding: 0; gap: 20px; }
  .cases-row .case { flex: none; }
}
.case { position: relative; display: block; aspect-ratio: 4 / 5; border-radius: var(--radius); overflow: hidden; isolation: isolate; transition: transform .6s var(--ease); }
.case:hover { transform: translateY(-6px); }
.case .bg { position: absolute; inset: -12%; z-index: -2; transition: transform 1.2s var(--ease); }
.case:hover .bg { transform: scale(1.08) rotate(2deg); }
.case::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(transparent 35%, rgba(0, 0, 0, .7)); }
.case .tag { position: absolute; top: 16px; left: 16px; font-size: 12px; font-weight: 600; padding: 6px 11px; border-radius: 999px; background: rgba(0, 0, 0, .35); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.case .body { position: absolute; left: 20px; right: 20px; bottom: 20px; }
.case .num { font-size: clamp(52px, 14vw, 80px); font-weight: 900; letter-spacing: -.05em; line-height: 1; }
.case .what { font-size: 15px; opacity: .9; margin-top: 6px; }
.case .client { font-size: 13px; opacity: .65; margin-top: 12px; display: flex; justify-content: space-between; }
.case .shape { position: absolute; z-index: -1; border-radius: 50%; border: 1px solid rgba(255, 255, 255, .35); }

.bg-1 { background: radial-gradient(circle at 30% 25%, #c45bbd, #742b72 58%, #2a0d29); }
.bg-2 { background: radial-gradient(circle at 70% 20%, #f6d27e, #c98f22 55%, #3d2606); }
.bg-3 { background: radial-gradient(circle at 40% 70%, #e4a931, #742b72 60%, #1f0a1e); }
.bg-4 { background: radial-gradient(circle at 60% 35%, #a8459f, #4a1a48 55%, #12060f); }
.bg-5 { background: radial-gradient(circle at 30% 60%, #f6d27e, #b9479f 60%, #2a0d29); }
.bg-6 { background: radial-gradient(circle at 70% 70%, #e8b4e4, #742b72 50%, #3d2606); }

/* ---------- Founders ---------- */
.founders { display: grid; gap: 20px; margin-top: 46px; }
@media (min-width: 760px) { .founders { grid-template-columns: 1fr 1fr; } }
.founder { position: relative; display: block; aspect-ratio: 4 / 5; border-radius: 28px; overflow: hidden; isolation: isolate; }
.founder .portrait { position: absolute; inset: -14% 0; z-index: -2; }
.founder .portrait .initials { position: absolute; inset: 0; display: grid; place-items: center; font-size: 46vw; font-weight: 900; letter-spacing: -.08em; color: transparent; -webkit-text-stroke: 1.5px rgba(255, 255, 255, .28); }
@media (min-width: 760px) { .founder .portrait .initials { font-size: 22vw; } }
@media (min-width: 1180px) { .founder .portrait .initials { font-size: 260px; } }
.founder::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(transparent 40%, rgba(0, 0, 0, .88)); }
.founder .who { position: absolute; left: 22px; right: 22px; bottom: 22px; }
.founder h3 { font-size: clamp(26px, 7vw, 36px); letter-spacing: -.03em; line-height: 1.05; }
.founder .role { color: var(--muted); font-size: 14px; margin-top: 6px; }
.founder .note { position: absolute; top: 16px; right: 16px; font-size: 11px; padding: 4px 9px; border-radius: 6px; background: rgba(0, 0, 0, .4); color: var(--muted); }
.pf-1 { background: radial-gradient(circle at 50% 35%, #e8b4e4, #742b72 45%, #2a0d29 85%); }
.pf-2 { background: radial-gradient(circle at 50% 35%, #f6d27e, #c98f22 45%, #3d2606 85%); }

.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.chip { display: inline-flex; align-items: center; gap: 7px; min-height: 36px; padding: 0 13px; border-radius: 999px; font-size: 13px; font-weight: 600; background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .2); transition: background .3s; }
.chip:hover { background: rgba(255, 255, 255, .18); }
.chip i { width: 8px; height: 8px; border-radius: 50%; background: var(--c); }

/* ---------- CTA ---------- */
.cta { text-align: center; overflow: hidden; }
.cta .orb { opacity: .55; }
.cta h2 { font-size: clamp(40px, 11vw, 120px); }
.cta .btn-row { justify-content: center; }

/* ---------- Page hero (sub pages) ---------- */
.page-hero { position: relative; min-height: calc(var(--vh) * .82); display: flex; align-items: flex-end; overflow: hidden; padding: 140px 0 70px; background: radial-gradient(120% 80% at 50% 0%, #331033 0%, #0d050c 60%, var(--bg) 100%); }
.page-hero .outline-word span { font-size: 26vw; }
.page-hero h1 { font-size: clamp(46px, 13vw, 128px); margin-top: 14px; }
.page-hero .wrap { position: relative; z-index: 3; }

/* ---------- Case studies page ---------- */
.filters { display: flex; gap: 8px; overflow-x: auto; scrollbar-width: none; padding-bottom: 4px; margin: 0 calc(var(--gutter) * -1); padding-inline: var(--gutter); }
.filters::-webkit-scrollbar { display: none; }
.filters button { flex: none; min-height: 42px; padding: 0 18px; border-radius: 999px; border: 1px solid var(--line); background: rgba(255, 255, 255, .04); color: var(--muted); font-size: 14px; font-weight: 600; cursor: pointer; transition: all .3s; }
.filters button.on { background: #fff; color: #000; border-color: #fff; }
.case-list { display: grid; gap: 22px; margin-top: 30px; }
@media (min-width: 900px) { .case-list { grid-template-columns: 1fr 1fr; gap: 26px; } }
.case-item { border-radius: var(--radius); border: 1px solid var(--line); background: var(--glass); overflow: hidden; transition: opacity .4s, transform .5s var(--ease); }
.case-item.hide { display: none; }
.case-item .case { border-radius: 0; aspect-ratio: 16 / 11; }
.case-item .case:hover { transform: none; }
.case-item details { padding: 4px 20px 6px; }
.case-item summary { list-style: none; cursor: pointer; min-height: 56px; display: flex; align-items: center; justify-content: space-between; font-weight: 700; }
.case-item summary::-webkit-details-marker { display: none; }
.case-item summary .plus { width: 30px; height: 30px; border-radius: 50%; border: 1px solid var(--line); position: relative; flex: none; transition: transform .4s var(--ease); }
.case-item summary .plus::before, .case-item summary .plus::after { content: ""; position: absolute; left: 8px; right: 8px; top: 14px; height: 1.5px; background: #fff; }
.case-item summary .plus::after { transform: rotate(90deg); transition: transform .4s var(--ease); }
.case-item details[open] .plus::after { transform: rotate(0); }
.case-item .detail { display: grid; gap: 14px; padding: 4px 0 18px; }
.case-item .detail h4 { font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: #f6d27e; }
.case-item .detail p { color: var(--muted); font-size: 15px; margin-top: 3px; }
.kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.kpis div { padding: 12px 10px; border-radius: 14px; background: rgba(255, 255, 255, .05); border: 1px solid var(--line); }
.kpis b { display: block; font-size: 20px; letter-spacing: -.02em; }
.kpis span { font-size: 12px; color: var(--muted); line-height: 1.3; display: block; }

/* ---------- Founder detail page ---------- */
.bio { display: grid; gap: 34px; align-items: center; }
@media (min-width: 900px) { .bio { grid-template-columns: 1fr 1.1fr; gap: 70px; } .bio.flip > :first-child { order: 2; } }
.bio .founder { aspect-ratio: 4 / 5; }
.bio h2 { font-size: clamp(38px, 10vw, 72px); }
.bio .zh-name { font-size: 18px; color: var(--muted); margin-top: 8px; }
.bio blockquote { font-family: var(--serif); font-size: clamp(22px, 5.4vw, 30px); line-height: 1.35; margin-top: 26px; padding-left: 18px; border-left: 2px solid #e4a931; }
.bio p.txt { color: var(--muted); margin-top: 18px; }
.mini-stats { display: flex; gap: 26px; margin-top: 26px; flex-wrap: wrap; }
.mini-stats b { display: block; font-size: 30px; font-weight: 900; letter-spacing: -.03em; }
.mini-stats span { font-size: 13px; color: var(--muted); }
.timeline { position: relative; margin-top: 50px; padding-left: 28px; }
.timeline::before { content: ""; position: absolute; left: 6px; top: 6px; bottom: 6px; width: 1px; background: linear-gradient(#a8459f, #e4a931, transparent); }
.tl { position: relative; padding-bottom: 34px; }
.tl::before { content: ""; position: absolute; left: -27px; top: 7px; width: 13px; height: 13px; border-radius: 50%; background: var(--bg); border: 2px solid #e4a931; }
.tl .yr { font-size: 13px; font-weight: 800; color: #f6d27e; letter-spacing: .1em; }
.tl h3 { font-size: 21px; margin-top: 2px; }
.tl p { color: var(--muted); font-size: 15px; margin-top: 4px; }

/* ---------- Contact page ---------- */
.contact-grid { display: grid; gap: 30px; }
@media (min-width: 960px) { .contact-grid { grid-template-columns: 1fr 1.15fr; gap: 50px; align-items: start; } }
.methods { display: grid; gap: 12px; }
.method { display: flex; align-items: center; gap: 16px; padding: 18px; border-radius: 18px; background: var(--glass); border: 1px solid var(--line); transition: border-color .3s, transform .4s var(--ease); }
.method:hover { border-color: rgba(255, 255, 255, .3); transform: translateX(4px); }
.method .mi { width: 48px; height: 48px; border-radius: 14px; flex: none; display: grid; place-items: center; background: var(--c); }
.method .mi svg { width: 24px; height: 24px; }
.method b { display: block; font-size: 16px; }
.method span { color: var(--muted); font-size: 14px; word-break: break-all; }
.wechat-card { display: flex; gap: 18px; align-items: center; padding: 18px; border-radius: 18px; background: linear-gradient(140deg, rgba(7, 193, 96, .22), rgba(7, 193, 96, .04)); border: 1px solid rgba(7, 193, 96, .4); }
.qr { width: 108px; height: 108px; flex: none; border-radius: 12px; background: #fff; padding: 8px; }
.qr svg { width: 100%; height: 100%; }
.wechat-card b { font-size: 17px; }
.wechat-card p { color: var(--muted); font-size: 14px; margin-top: 4px; }

.form { padding: 26px 20px; border-radius: 26px; background: var(--glass); border: 1px solid var(--line); }
@media (min-width: 900px) { .form { padding: 36px; } }
.form h2 { font-size: clamp(28px, 7vw, 40px); }
.field { margin-top: 18px; }
.field label { display: block; font-size: 13px; font-weight: 700; color: var(--muted); margin-bottom: 8px; }
.field input, .field textarea, .field select {
  width: 100%; min-height: 52px; padding: 14px 16px; border-radius: 14px; border: 1px solid var(--line);
  background: rgba(0, 0, 0, .35); color: var(--ink); font: inherit; font-size: 16px; /* 16px stops iOS zoom */
  transition: border-color .3s, box-shadow .3s; -webkit-appearance: none; appearance: none;
}
.field textarea { min-height: 130px; resize: vertical; }
.field select { background-image: linear-gradient(45deg, transparent 50%, #fff 50%), linear-gradient(135deg, #fff 50%, transparent 50%); background-position: calc(100% - 22px) 50%, calc(100% - 16px) 50%; background-size: 6px 6px; background-repeat: no-repeat; }
.field select option { background: #111; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: #e4a931; box-shadow: 0 0 0 4px rgba(228, 169, 49, .2); }
.row2 { display: grid; gap: 0 14px; }
@media (min-width: 600px) { .row2 { grid-template-columns: 1fr 1fr; } }
.pick-group { display: flex; flex-wrap: wrap; gap: 8px; }
.pick-group label { position: relative; margin: 0; }
.pick-group input { position: absolute; left: 0; top: 0; width: 1px; height: 1px; min-height: 0; padding: 0; opacity: 0; pointer-events: none; }
.pick-group input + span { display: inline-flex; align-items: center; min-height: 42px; padding: 0 16px; border-radius: 999px; border: 1px solid var(--line); background: rgba(255, 255, 255, .04); font-size: 14px; font-weight: 600; color: var(--muted); cursor: pointer; transition: all .25s; }
.pick-group input:checked + span { background: #fff; color: #000; border-color: #fff; }
.pick-group input:focus-visible + span { box-shadow: 0 0 0 3px rgba(228, 169, 49, .5); }
.form .btn { width: 100%; margin-top: 24px; }
.form-note { font-size: 13px; color: var(--muted); margin-top: 12px; text-align: center; }
.toast { position: fixed; left: 50%; bottom: calc(24px + env(safe-area-inset-bottom)); z-index: 200; transform: translate(-50%, calc(100% + 80px)); padding: 14px 20px; border-radius: 14px; background: #fff; color: #000; font-weight: 700; font-size: 14px; box-shadow: 0 20px 50px rgba(0, 0, 0, .5); transition: transform .5s var(--ease); max-width: calc(100% - 32px); }
.toast.show { transform: translate(-50%, 0); }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--line); padding: 60px 0 calc(34px + env(safe-area-inset-bottom)); position: relative; overflow: hidden; }
.footer .big { font-size: 11vw; font-weight: 900; letter-spacing: -.07em; line-height: .8; color: transparent; -webkit-text-stroke: 1px rgba(255, 255, 255, .12); white-space: nowrap; margin-top: 40px; user-select: none; }
@media (min-width: 1180px) { .footer .big { font-size: 128px; } }
.foot-grid { display: grid; gap: 30px; grid-template-columns: 1fr 1fr; }
@media (min-width: 820px) { .foot-grid { grid-template-columns: 2fr 1fr 1fr 1fr; } }
.foot-grid .about { grid-column: 1 / -1; }
@media (min-width: 820px) { .foot-grid .about { grid-column: auto; } }
.foot-grid h4 { font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: var(--muted); margin-bottom: 12px; }
.foot-grid a, .foot-grid p { display: block; color: var(--ink); opacity: .85; font-size: 15px; padding: 4px 0; }
.foot-grid a:hover { opacity: 1; color: #f6d27e; }
.foot-grid .about p { color: var(--muted); max-width: 320px; }
.copyright { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; color: var(--muted); font-size: 13px; margin-top: 30px; }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  [data-reveal], .split-line > span { opacity: 1; transform: none; }
  .zoom { height: auto; }
  .zoom-pin { position: relative; }
  .zoom-mask { display: none; }
  .zoom-after { position: relative; opacity: 1 !important; min-height: 70vh; }
  .zoom-hint { display: none; }
  .hero { height: var(--vh); }
}

/* Swipe row on phones: cards off to the side must already be visible so they peek in */
@media (max-width: 899px) {
  .cases-row .case[data-reveal] { opacity: 1; transform: none; }
}

/* Hero post positions — phones first, then spread across the top on wide screens */
.p-ig { left: 5%; top: 10%; transform: rotate(-8deg); }
.p-yt { right: 5%; top: 7%; transform: rotate(7deg); }
.p-wc { left: 30%; top: 24%; transform: rotate(-2deg); width: clamp(130px, 34vw, 260px); }
.b-1 { right: 4%; top: 31%; }
.p-x1, .p-x2, .p-x3 { display: none; opacity: .85; }
@media (min-width: 900px) {
  .post { width: min(24vw, 30vh); }
  .p-ig { left: 5%; top: 14%; }
  .p-wc { left: 40%; top: 9%; width: min(20vw, 25vh); }
  .p-yt { right: 5%; top: 17%; }
  .b-1 { right: 25%; top: 31%; }
  .p-x1, .p-x2, .p-x3 { display: block; width: min(17vw, 21vh); }
  .p-x1 { left: 23%; top: 28%; transform: rotate(5deg); }
  .p-x2 { right: 26%; top: 34%; transform: rotate(-6deg); }
  .p-x3 { right: 3%; top: 47%; transform: rotate(4deg); }
  .hero h1 { font-size: min(8.4vw, 12vh); }
}

/* Case photos: image fills the card, brand gradient glazes over it */
.case .bg img { position: absolute; inset: -6% 0; width: 100%; height: 112%; object-fit: cover; }
.case .bg::after { content: ""; position: absolute; inset: 0; background: inherit; mix-blend-mode: color; opacity: .35; }
.case-item .case::after { background: linear-gradient(rgba(0, 0, 0, .2), rgba(0, 0, 0, .78)); }

/* Full ASKMECENTER wordmark: longer word, smaller letters */
.hero .outline-word span { font-size: 16vw; }
.zoom-target { font: inherit; }

/* Founder photos */
.founder .portrait.photo { inset: -6% 0; }
.founder .portrait.photo img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 20%; }

/* ---------- Client logos ---------- */
.clients .lead { margin-bottom: 36px; }
.logo-rows { display: grid; gap: 14px; }
.logo-row { overflow: hidden; white-space: nowrap; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.logo-track { display: inline-flex; gap: 14px; padding-right: 14px; animation: marquee 46s linear infinite; }
.logo-row.rev .logo-track { animation-direction: reverse; animation-duration: 52s; }
.logo-row:hover .logo-track { animation-play-state: paused; }
.logo-tile { flex: none; width: 164px; height: 82px; border-radius: 16px; background: #fff; display: grid; place-items: center; overflow: hidden; box-shadow: 0 10px 30px -14px rgba(0, 0, 0, .6); }
.logo-tile img { width: 100%; height: 100%; object-fit: contain; }
.logo-tile.txt { color: #17151f; font-weight: 800; font-size: 17px; letter-spacing: -.01em; padding: 0 12px; text-align: center; white-space: normal; line-height: 1.15; }
@media (min-width: 900px) { .logo-tile { width: 200px; height: 100px; } .logo-tile.txt { font-size: 20px; } }
.logo-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.logo-grid .logo-tile { width: auto; height: auto; aspect-ratio: 2 / 1; transition: transform .4s var(--ease); }
.logo-grid .logo-tile:hover { transform: translateY(-4px); }
@media (min-width: 600px) { .logo-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 900px) { .logo-grid { grid-template-columns: repeat(4, 1fr); gap: 16px; } }
@media (min-width: 1100px) { .logo-grid { grid-template-columns: repeat(5, 1fr); } }
.brand img { width: 34px; height: 34px; padding: 2px; border-radius: 50%; background: #fff; box-shadow: 0 0 0 1px rgba(228, 169, 49, .5), 0 6px 18px -6px rgba(228, 169, 49, .6); }

/* Contact form: spam trap + success state */
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
[hidden] { display: none !important; }
.form { position: relative; }
.form-done { text-align: center; padding: 60px 10px; }
.form-done .tick { width: 72px; height: 72px; margin: 0 auto 18px; border-radius: 50%; display: grid; place-items: center; font-size: 34px; font-weight: 900; color: #fff; background: var(--grad-btn); box-shadow: 0 18px 50px -14px rgba(228, 169, 49, .8); animation: pop .6s var(--ease) both; }
.form-done h3 { font-size: 28px; letter-spacing: -.02em; }
.form-done p { color: var(--muted); margin-top: 8px; }
@keyframes pop { from { transform: scale(.4); opacity: 0; } }
.qr { width: 140px; height: 140px; padding: 6px; } .qr img { width: 100%; height: 100%; display: block; }

/* ---------- Client voices: brand + pull quote + cropped WeChat screenshot ---------- */
.voice-list { display: grid; gap: 22px; margin-top: 40px; }
.voice { display: grid; gap: 26px; align-items: center; padding: 22px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--glass); }
@media (min-width: 900px) { .voice { grid-template-columns: 1fr 300px; gap: 56px; padding: 44px 48px; } .voice:nth-child(even) { grid-template-columns: 300px 1fr; } .voice:nth-child(even) .voice-text { order: 2; } }
.voice-brand { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.voice-brand .logo-tile { width: 150px; height: 75px; }
.voice-meta { font-size: 13px; color: var(--muted); }
.voice-quote { font-family: var(--serif); font-size: clamp(34px, 7.5vw, 68px); line-height: 1.04; letter-spacing: -.02em; margin: 26px 0 0; font-weight: 600; }
.voice-sub { color: var(--muted); font-size: 16px; margin-top: 18px; max-width: 520px; }
.chat-shot { position: relative; display: block; width: 100%; max-width: 300px; justify-self: center; aspect-ratio: 4 / 5; padding: 0; border: 1px solid var(--line); border-radius: 20px; overflow: hidden; cursor: zoom-in; background: #ededed; transform: rotate(-2deg); transition: transform .5s var(--ease); box-shadow: 0 30px 60px -24px rgba(0, 0, 0, .8); }
.voice:nth-child(even) .chat-shot { transform: rotate(2deg); }
.chat-shot:hover, .chat-shot:focus-visible { transform: rotate(0) scale(1.03); }
.chat-shot img { width: 100%; height: 100%; object-fit: cover; object-position: 50% var(--y, 30%); }
.chat-shot::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(#ededed, transparent 14%, transparent 80%, rgba(0, 0, 0, .55)); }
.chat-open { position: absolute; z-index: 1; left: 50%; bottom: 14px; transform: translateX(-50%); font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: #fff; padding: 7px 13px; border-radius: 999px; background: rgba(0, 0, 0, .45); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); white-space: nowrap; }
.chat-modal { border: 0; padding: 0; background: transparent; max-width: min(92vw, 440px); max-height: 92vh; overflow: visible; }
.chat-modal::backdrop { background: rgba(7, 4, 10, .86); backdrop-filter: blur(6px); }
.chat-modal img { display: block; width: 100%; max-height: 92vh; object-fit: contain; border-radius: 18px; }
.chat-close { position: absolute; top: -14px; right: -14px; width: 40px; height: 40px; border-radius: 50%; border: 0; background: #fff; color: #111; font-size: 24px; line-height: 1; cursor: pointer; }
.voice-shots { display: flex; justify-content: center; }
.voice-shots.two .chat-shot { max-width: 220px; }
.voice-shots.two .chat-shot + .chat-shot { margin-left: -60px; margin-top: 50px; transform: rotate(4deg); }
.voice-shots.two .chat-shot + .chat-shot:hover { transform: rotate(0) scale(1.03); z-index: 1; }
@media (min-width: 900px) { .voice:has(.two) { grid-template-columns: 1fr 380px; } .voice:nth-child(even):has(.two) { grid-template-columns: 380px 1fr; } }
.logo-tile.dark { background: #000; } .logo-tile.dark img { padding: 10px 14px; }