/* ============================================================
   Biru landing page — one stylesheet for en / zh / ms
   Blue is the brand. Green is only ever WhatsApp.
   ============================================================ */
:root{
  --ink:#0B1F3F;
  --ink-2:#112B54;
  --ocean:#1A5FD0;
  --ocean-deep:#134AA6;
  --sky:#2EB5E6;
  --sky-soft:#9FDDF3;
  --foam:#EAF2FB;
  --canvas:#F6F9FD;
  --mist:#D8E4F1;
  --slate:#5B718A;
  --body:#2F4560;
  --coral:#F2695C;
  --amber:#F0B429;
  --mint:#2BBF8A;
  --wa:#25D366;
  --wa-deep:#1DB85A;
  --figure:#3D74D6;
  --white:#FFFFFF;
  --line:rgba(11,31,63,.12);
  --line-dark:rgba(246,249,253,.16);
  --radius:22px;
  --head:'Plus Jakarta Sans',system-ui,sans-serif;
  --text:'Inter',system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:clip}
body{margin:0;background:var(--white);color:var(--ink);font-family:var(--text);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:clip}
::selection{background:var(--ocean);color:#fff}
img,svg{max-width:100%}
a{color:var(--ocean-deep)}
button{font:inherit;color:inherit}
html{scrollbar-color:var(--mist) transparent;accent-color:var(--ocean);caret-color:var(--ocean);-webkit-tap-highlight-color:transparent}
a{text-underline-offset:.18em}
:focus-visible{outline:3px solid var(--sky);outline-offset:3px;border-radius:8px}
.price-line,.ui,.phone-ui,.scene{font-variant-numeric:tabular-nums}

.wrap{max-width:1120px;margin:0 auto;padding:0 clamp(20px,5vw,48px)}
section{padding:clamp(72px,10vh,128px) 0;scroll-margin-top:84px}
.band{position:relative;isolation:isolate;background:linear-gradient(160deg,var(--ink) 0%,#0F3478 60%,var(--ocean-deep) 100%);color:var(--canvas)}
.band::before{content:'';position:absolute;inset:0;z-index:-1;pointer-events:none;background:url('logo_design/current-dark-band.svg') center top/max(1400px,100%) auto no-repeat;-webkit-mask-image:linear-gradient(#000 35%,transparent 90%);mask-image:linear-gradient(#000 35%,transparent 90%)}

h1,h2,h3{font-family:var(--head);letter-spacing:-.02em;margin:0}
h1{font-weight:800;font-size:clamp(34px,6vw,66px);line-height:1.04;letter-spacing:-.035em;text-wrap:balance}
h2{font-weight:800;font-size:clamp(28px,4.4vw,46px);line-height:1.1;text-wrap:balance;max-width:18em}
h3{font-weight:700;font-size:19px;letter-spacing:-.015em;line-height:1.3}
.sub{font-size:clamp(16px,1.8vw,18.5px);color:var(--slate);max-width:640px;margin:14px 0 40px;text-wrap:pretty}
.band .sub{color:#B7C8E0}
.repos{margin:48px 0 0;font-family:var(--head);font-weight:700;font-size:clamp(20px,2.8vw,28px);letter-spacing:-.015em;line-height:1.3;max-width:30em;text-wrap:balance}
.repos em{font-style:normal;color:var(--ocean)}

/* chapter heads: a number pill beside the headline */
.ch{display:flex;align-items:flex-start;gap:16px}
.ch-n{flex:none;font-family:var(--head);font-weight:800;font-size:12px;letter-spacing:.14em;color:var(--ocean);border:1.5px solid rgba(26,95,208,.45);border-radius:999px;padding:6px 11px;margin-top:9px}
.band .ch-n{color:var(--sky);border-color:rgba(46,181,230,.5)}
.band h2{color:#fff}
@media(max-width:600px){.ch{flex-direction:column;gap:12px}.ch-n{margin-top:0}}

/* buttons */
.btn-wa{display:inline-flex;align-items:center;gap:10px;font-weight:700;font-size:16px;color:#fff;text-decoration:none;padding:15px 26px;border-radius:999px;background:var(--wa);min-height:50px;transition:background .2s ease,transform .15s ease,box-shadow .2s ease;box-shadow:0 10px 24px rgba(37,211,102,.28)}
.btn-wa:hover{background:var(--wa-deep)}
.btn-wa .ico{width:19px;height:19px;fill:#fff;flex:none}
.btn-wa.sm{font-size:13.5px;padding:9px 15px;min-height:38px;box-shadow:none}
.btn-wa.sm .ico{width:16px;height:16px}
.btn-ghost{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:15px;color:var(--ink);text-decoration:none;padding:14px 22px;border:1.5px solid var(--line);border-radius:999px;min-height:46px;transition:border-color .2s ease,background .2s ease}
.btn-ghost:hover{border-color:var(--ocean);background:var(--foam)}
.btn-ghost{transition:border-color .2s ease,background .2s ease,transform .16s cubic-bezier(.23,1,.32,1)}
.btn-wa:active,.btn-ghost:active,.fab:active{transform:scale(.97)}
@media(hover:hover) and (pointer:fine){.btn-wa:hover{transform:translateY(-1px)}}
.btn-ghost .arrow{font-weight:400}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-top:36px}
.ico{width:18px;height:18px;fill:currentColor}

/* ---------- nav: a floating pill ---------- */
.nav{position:sticky;top:0;z-index:60;padding:10px clamp(10px,2.5vw,24px)}
.nav-pill{position:relative;max-width:1160px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:8px 10px 8px 14px;border-radius:999px;background:rgba(255,255,255,.88);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid var(--line);box-shadow:0 10px 30px rgba(11,31,63,.08)}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.wordmark{font-family:var(--head);font-weight:800;font-size:21px;letter-spacing:-.03em}
.brand img{display:block;height:40px;width:auto}
.foot .brand img{height:36px}
.nav-menu{display:flex;align-items:center;gap:22px;flex:1;justify-content:flex-end}
.nav-links{display:flex;gap:22px;align-items:center}
.nav-links a{font-size:14px;font-weight:600;color:var(--ink);text-decoration:none;white-space:nowrap}
.nav-links a:hover{color:var(--ocean)}
.nav-right{display:flex;align-items:center;gap:12px}
.lang{display:flex;gap:2px;border:1px solid var(--line);border-radius:999px;padding:3px}
.lang a{font-size:12.5px;font-weight:700;text-decoration:none;color:var(--slate);padding:5px 10px;border-radius:999px;white-space:nowrap}
.lang a[aria-current]{background:var(--ink);color:#fff}
.nav-toggle{display:none;width:42px;height:42px;border:0;background:none;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;gap:5px;cursor:pointer}
.nav-toggle i{display:block;width:20px;height:2px;background:var(--ink);border-radius:2px;transition:transform .2s ease,opacity .2s ease}
.nav-toggle[aria-expanded="true"] i:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] i:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] i:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
/* collapsed nav: site.js adds .is-collapsed by width + language; the media query is the no-JS fallback */
.nav.is-collapsed .nav-toggle{display:flex}
.nav.is-collapsed .nav-menu{display:none;position:absolute;left:0;right:0;top:calc(100% + 8px);background:#fff;border:1px solid var(--line);border-radius:22px;padding:14px 18px 18px;flex-direction:column;align-items:stretch;gap:14px;box-shadow:0 20px 40px rgba(11,31,63,.14)}
.nav.is-collapsed .nav-menu.is-open{display:flex}
.nav.is-collapsed .nav-links{flex-direction:column;align-items:flex-start;gap:2px}
.nav.is-collapsed .nav-links a{padding:9px 0;font-size:16px}
.nav.is-collapsed .nav-right{justify-content:space-between}
@media(max-width:960px){
  .nav-toggle{display:flex}
  .nav-menu{display:none;position:absolute;left:0;right:0;top:calc(100% + 8px);background:#fff;border:1px solid var(--line);border-radius:22px;padding:14px 18px 18px;flex-direction:column;align-items:stretch;gap:14px;box-shadow:0 20px 40px rgba(11,31,63,.14)}
  .nav-menu.is-open{display:flex}
  .nav-links{flex-direction:column;align-items:flex-start;gap:2px}
  .nav-links a{padding:9px 0;font-size:16px}
  .nav-right{justify-content:space-between}
}

/* ---------- hero ---------- */
.hero{position:relative;isolation:isolate;padding:clamp(28px,6vh,64px) 0 clamp(48px,8vh,96px)}
.hero::before{content:'';position:absolute;inset:0;z-index:-1;pointer-events:none;background:url('logo_design/current-light-hero.svg') center top/max(1200px,100%) auto no-repeat;-webkit-mask-image:linear-gradient(#000 45%,transparent 80%);mask-image:linear-gradient(#000 45%,transparent 80%)}
.facts{list-style:none;margin:22px auto 0;padding:0;display:flex;flex-wrap:wrap;justify-content:center;gap:8px 22px;font-size:14px;font-weight:600;color:var(--body)}
.facts li{display:flex;align-items:center;gap:8px}
.facts li::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--ocean)}
.hero-copy{text-align:center;max-width:860px;margin:0 auto clamp(28px,5vh,48px)}
.hero h1{margin:0 auto;max-width:14em}
.hero-line{font-size:clamp(17px,2vw,20px);color:var(--slate);margin:18px auto 0;max-width:36em}
.hero .cta-row{justify-content:center;margin-top:26px}

/* the stage: five things arrive on this morning's list, once */
.catch{position:relative;width:100%;aspect-ratio:2.5/1;border-radius:var(--radius);background:linear-gradient(180deg,#F3F8FE 0%,#E6F0FB 100%);border:1px solid var(--mist);overflow:hidden;box-shadow:0 30px 60px rgba(11,31,63,.08)}
.catch-list{position:absolute;right:5%;top:50%;transform:translateY(-50%);width:46%;background:var(--white);color:var(--ink);border-radius:16px;box-shadow:0 24px 50px rgba(11,31,63,.14);border:1px solid var(--mist);overflow:hidden}
.catch-head{display:flex;justify-content:space-between;align-items:center;padding:12px 14px;border-bottom:1px solid var(--line);font-size:12.5px}
.catch-head b{font-family:var(--head);font-weight:700}
.live{display:inline-flex;align-items:center;gap:6px;color:var(--slate);font-size:11px}
.live i{width:7px;height:7px;border-radius:50%;background:var(--mint);animation:blink 1.6s ease-in-out infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.3}}
.catch-row{display:flex;align-items:center;gap:10px;padding:9px 14px;border-bottom:1px solid var(--foam);font-size:12px;opacity:.3;transition:opacity .3s ease,background .3s ease}
.catch-row:last-of-type{border-bottom:0}
.catch-row i{width:8px;height:8px;border-radius:2px;background:var(--mist);flex:none}
.catch-row b{display:block;font-weight:600;line-height:1.3}
.catch-row small{display:block;color:var(--slate);font-size:10.5px;line-height:1.3}
.catch-row em{margin-left:auto;font-style:normal;font-weight:800;color:var(--mint);opacity:0;transform:scale(.4);transition:transform .25s cubic-bezier(.2,1.4,.4,1),opacity .2s ease}
.catch-row.is-caught{opacity:1;background:#F3FBF7}
.catch-row.is-caught i{background:var(--mint)}
.catch-row.is-caught em{opacity:1;transform:scale(1)}
.catch-foot{padding:10px 14px;font-size:11.5px;color:var(--slate);background:var(--foam)}
.catch-foot b{font-family:var(--head);font-size:14px;color:var(--ink)}
.catch-card{position:absolute;left:0;top:0;padding:8px 12px;border-radius:10px;background:#fff;color:var(--ink);font-size:12px;font-weight:600;box-shadow:0 12px 24px rgba(11,31,63,.16);border:1px solid var(--mist);white-space:nowrap;opacity:0;will-change:transform}
.catch-card::before{content:'';display:inline-block;width:8px;height:8px;border-radius:2px;background:var(--coral);margin-right:8px;vertical-align:1px}
.catch-from{position:absolute;left:6%;top:50%;transform:translateY(-50%);width:30%;display:flex;flex-direction:column;gap:8px}
.catch-from-k{font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--slate);margin-bottom:4px}
.chip{display:flex;align-items:center;gap:9px;padding:9px 12px;border-radius:10px;border:1.5px dashed rgba(91,113,138,.45);color:var(--slate);font-size:12.5px;font-weight:600;background:rgba(255,255,255,.45)}
.chip-ico{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
@media(max-width:760px){
  .catch-from{display:none}
  .catch{aspect-ratio:5/4;border-radius:18px}
  .catch-list{width:72%;top:8%;transform:none;right:4%}
  .catch-row small{display:none}
}

/* ---------- 01 the leaks: each scene beside its point ---------- */
.leak-rows{display:grid;gap:clamp(24px,4vw,40px)}
.leak{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(24px,4vw,56px);align-items:center;padding:clamp(22px,3.4vw,40px);border-radius:var(--radius);background:var(--canvas);border:1px solid var(--mist)}
.step-n{display:inline-block;font-family:var(--head);font-weight:800;font-size:13px;letter-spacing:.14em;color:var(--coral);margin-bottom:12px}
.leak h3{font-size:clamp(21px,2.5vw,27px);line-height:1.22;margin-bottom:12px;text-wrap:balance}
.leak p{margin:0 0 14px;color:var(--body);font-size:15.5px;line-height:1.65}
.leak .fix{padding:14px 16px;border-radius:14px;background:#fff;border:1px solid var(--mist);color:var(--ink);margin:6px 0 0}
.leak .fix b{color:var(--ocean)}
.scene{display:block;width:100%;height:auto;border-radius:18px;background:linear-gradient(180deg,#F3F8FE,#E6F0FB);border:1px solid var(--mist)}
.scene-cap{display:flex;justify-content:space-between;gap:12px;margin:12px 0 0;font-size:12.5px;line-height:1.4}
.cap-gap{color:var(--coral);font-weight:600}
.cap-fix{color:var(--ocean);font-weight:600;text-align:right}
@media(max-width:860px){
  .leak{grid-template-columns:1fr}
  .leak-scene{order:-1}
  .scene-cap{flex-direction:column;gap:4px}
  .cap-fix{text-align:left}
}

/* scene vocabulary (shared by every SVG) */
.scene text{font-family:var(--text);font-size:11px;fill:var(--ink);font-weight:600}
.scene .t-head{fill:#fff;font-weight:700;font-size:11px}
.scene .t-label{fill:var(--slate);font-size:11px}
.scene .card rect:first-child{fill:#fff;stroke:var(--mist)}
.scene .card .card-bar{fill:var(--ocean);stroke:none}
.scene .card .card-t{font-size:11.5px;font-weight:700}
.scene .card .card-s{font-size:10px;fill:var(--slate);font-weight:500}
.scene .tick circle{fill:var(--mint)}
.scene .bubble rect{fill:#fff;stroke:var(--mist)}
.scene .bubble text{font-size:10.5px}
.scene .note rect{fill:#FFE7A3;stroke:#F0C860}
.scene .note text{font-size:10px;font-weight:500;fill:#6B5410}
/* the people: soft rounded avatars with a thin white edge so they sit lightly on the scene */
.scene use{fill:var(--figure);stroke:#fff;stroke-width:1.6;paint-order:stroke;stroke-linejoin:round}
.scene .desk{fill:#C9D7E8}
/* expiry */
.scene-expiry .cal{fill:#fff;stroke:var(--mist)}
.scene-expiry .cal-head{fill:var(--ink)}
.scene-expiry .day{fill:var(--foam)}
.scene-expiry .day.end{fill:#FFD9D4}
.scene-expiry .flag rect{fill:var(--coral)}
.scene-expiry .flag text{fill:#fff;font-size:9.5px;font-weight:700}
.scene-expiry .today{fill:none;stroke:var(--ocean);stroke-width:2.5}
.scene-expiry .phone{fill:var(--ink)}
.scene-expiry .screen{fill:#1C3862}
.scene-expiry .zzz{fill:#7C97BD;font-size:13px;font-style:italic}
.scene-expiry .ring{fill:none;stroke:var(--sky);stroke-width:3;stroke-linecap:round;opacity:0}
/* trial */
.scene-trial .room{fill:#fff;stroke:var(--mist)}
.scene-trial .room-floor{fill:#DCE8F6}
.scene-trial .room-board{fill:#F3F8FE;stroke:#9CCBEA;stroke-width:1.5}
.scene-trial .room-line{fill:none;stroke:#9CCBEA;stroke-width:2;stroke-linecap:round}
.scene-trial .bubble.signed rect{fill:#E3F7EE;stroke:#9FDFC4}
.scene-trial .paper{fill:#fff;stroke:var(--mist)}
/* seat */
.scene-seat .seat{fill:#fff;stroke:var(--mist);stroke-width:1.5}
.scene-seat .seat.ghost{stroke:var(--coral);stroke-dasharray:4 4}
.scene-seat .seat.open{stroke:var(--ocean);stroke-width:2.5;fill:#EEF5FF}
.scene-seat .seat-person.ghost use{fill:var(--coral);opacity:.35;stroke:none}
.scene-seat .ghost-tag text{fill:var(--coral);font-size:10px;font-weight:500}
.scene-seat .sign.full rect{fill:#FFD9D4}
.scene-seat .sign.full text{fill:#B23C31;font-size:10.5px;font-weight:700}
.scene-seat .sign.open rect{fill:#E3F7EE}
.scene-seat .sign.open text{fill:#15744F;font-size:10.5px;font-weight:700}
/* chats */
.scene-chats .floor{fill:var(--mist)}
.scene-chats .door-frame{fill:var(--ink)}
.scene-chats .door-leaf{fill:#2B4A79}
.scene-chats .door-knob{fill:#F0C860}
.scene-chats .desk-leg{fill:#B7C8DD}
.scene-chats .mon-body{fill:var(--ink)}
.scene-chats .mon-screen{fill:#1C3862}
.scene-chats .mon-t{fill:#fff;font-size:9px;font-weight:700}
.scene-chats .mon-line{fill:var(--sky)}
.scene-chats .q rect{fill:#fff;stroke:var(--mist)}
.scene-chats .q text{font-size:14px;fill:var(--coral);font-weight:800}
.scene-chats .hand-phone{fill:#2B4A79}
.scene-chats .ch{fill:var(--sky)}
.scene-chats .ch.c2{fill:#fff;stroke:var(--mist)}
/* night */
.scene-night .clock-face{fill:#fff;stroke:var(--mist);stroke-width:2}
.scene-night .hand{stroke:var(--ink);stroke-width:2.5;stroke-linecap:round}
.scene-night .clock-dot{fill:var(--ink)}
.scene-night .t-time{font-family:var(--head);font-weight:800;font-size:16px}
.scene-night .moon{fill:#F0C860}
.scene-night .sun{fill:var(--amber)}
.scene-night .ph-l{font-size:9.5px;fill:var(--slate);text-anchor:middle}
.scene-night .ph-body{fill:var(--ink)}
.scene-night .ph-screen{fill:#1C3862}
.scene-night .zzz{fill:#7C97BD;font-size:11px;font-style:italic}
.scene-night .ph-reply{fill:var(--sky)}
.scene-night .ph.you .ph-reply.late{fill:#B7C8DD}
.scene-night .reply rect{fill:var(--ocean)}
.scene-night .reply text{fill:#fff;font-size:10.5px}
.scene-night .reply.late rect{fill:#B7C8DD}
.scene-night .reply.late text{fill:var(--ink)}
.scene-night .bubble.lost rect{fill:#FFD9D4;stroke:#F6B6AE}
.scene-night .bubble.lost text{fill:#B23C31}
/* pay */
.scene-pay .bubble.angry rect{fill:#FFD9D4;stroke:#F6B6AE}
.scene-pay .bubble.angry text{fill:#B23C31}
.scene-pay .bubble.happy rect{fill:#E3F7EE;stroke:#9FDFC4}
.scene-pay .bubble.happy text{fill:#15744F}
.scene-pay .slip rect{fill:#fff;stroke:var(--mist)}
.scene-pay .slip.messy rect{fill:#FFF4F2;stroke:#F6B6AE}
.scene-pay .slip-h{font-family:var(--head);font-weight:800;font-size:12px}
.scene-pay .scribble{fill:none;stroke:var(--coral);stroke-width:2;stroke-linecap:round}
.scene-pay .big-q{font-size:34px;font-weight:800;fill:var(--coral)}
.scene-pay .slip-l{font-size:10.5px;font-weight:500;fill:var(--body)}
.scene-pay .slip-v{font-size:10.5px;text-anchor:end;font-weight:600}
.scene-pay .slip-rule{stroke:var(--mist);stroke-width:1.5}
.scene-pay .slip-t{font-size:11px;font-weight:700}
.scene-pay .slip-tv{font-size:12px;font-weight:800;text-anchor:end;fill:var(--ocean)}
.scene-pay .locked text{font-size:9.5px;fill:var(--slate)}
.scene-pay .locked use{fill:var(--slate);color:var(--slate);stroke:none}
.scene-pay .rung{fill:var(--foam);stroke:var(--mist)}
.scene-pay .rung.r2{fill:#DCEBFF;stroke:var(--ocean)}
.scene-pay .rung-t{font-size:9px;fill:var(--slate)}
.scene-pay .you-dot{fill:var(--ocean)}

/* static fallback when GSAP never loads */
html.no-gsap .scene .note,html.no-gsap .scene .papers,html.no-gsap .scene .bubble.love,html.no-gsap .scene .sign.full,
html.no-gsap .scene .ghost-tag,html.no-gsap .scene .seat-person.ghost,html.no-gsap .scene .q,html.no-gsap .scene .chats,
html.no-gsap .scene .t-am,html.no-gsap .scene .sun,html.no-gsap .scene .reply.late,html.no-gsap .scene .bubble.lost,
html.no-gsap .scene .ph-reply.late,html.no-gsap .scene .zzz,html.no-gsap .scene .bubble.angry,html.no-gsap .scene .slip.messy{display:none}
html.no-gsap .catch-card{display:none}
html.no-gsap .catch-row{opacity:1}
html.no-gsap .catch-row em{opacity:1;transform:none}
html.no-gsap .token{display:none}
html.no-gsap .flow-fill{width:100%}
html.no-gsap .flow-step{opacity:1}

/* ---------- 02 the band: memory → one system ---------- */
.panel{background:rgba(255,255,255,.05);border:1px solid var(--line-dark);border-radius:var(--radius);padding:clamp(20px,3vw,32px);margin-top:18px}
.lbl{margin:0 0 18px;font-size:11.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--sky)}
.panel .note{margin:22px 0 0;font-family:var(--head);font-weight:700;font-size:clamp(16px,2vw,19px);letter-spacing:-.01em;color:#DCE7F5}
.panel .note em{font-style:normal;color:var(--sky)}
.tools{position:relative;display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.tool{position:relative;background:rgba(255,255,255,.06);border:1px solid var(--line-dark);border-radius:16px;padding:18px 16px 16px;min-height:140px}
.tool b{display:block;font-family:var(--head);font-size:15px;margin:12px 0 6px;color:#fff}
.tool p{margin:0;font-size:13px;color:#B7C8E0;line-height:1.5}
.tool-ico{display:block;width:36px;height:36px;padding:7px;border-radius:10px;background:rgba(46,181,230,.14);fill:none;stroke:var(--sky);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.token{position:absolute;left:0;top:0;width:30px;height:46px;color:#fff;z-index:2;opacity:0;filter:drop-shadow(0 6px 10px rgba(0,0,0,.35));will-change:transform}
.token svg{width:100%;height:100%;fill:currentColor}
.token.is-leak{color:var(--coral)}
@media(max-width:960px){.tools{grid-template-columns:repeat(3,1fr)}}
@media(max-width:620px){.tools{grid-template-columns:1fr 1fr;gap:10px}.tool{min-height:0;padding:14px 12px}.tool b{font-size:14px}.tool p{font-size:12.5px}}

.flow{position:relative;padding-top:34px}
.flow-track{position:absolute;left:0;right:0;top:12px;height:3px;background:rgba(255,255,255,.14);border-radius:2px}
.flow-fill{display:block;height:100%;width:calc(var(--p,0)*100%);background:linear-gradient(90deg,var(--sky),#8FE0F7);border-radius:2px;box-shadow:0 0 18px rgba(46,181,230,.6)}
.flow-walker{position:absolute;left:calc(var(--p,0)*100%);top:50%;width:22px;height:36px;transform:translate(-50%,-70%);color:#fff;filter:drop-shadow(0 6px 12px rgba(0,0,0,.4))}
.flow-walker svg{width:100%;height:100%;fill:currentColor}
.flow-steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(7,1fr);gap:8px}
.flow-step{position:relative;padding:14px 6px 0;text-align:center;opacity:.38;transition:opacity .35s ease}
.flow-step i{position:absolute;left:50%;top:-29px;width:14px;height:14px;border-radius:50%;background:var(--ink-2);border:3px solid rgba(255,255,255,.3);transform:translateX(-50%);transition:background .3s ease,border-color .3s ease,box-shadow .3s ease}
.flow-step b{display:block;font-family:var(--head);font-size:15px;letter-spacing:-.01em;color:#fff}
.flow-step p{margin:3px 0 0;font-size:12.5px;color:#B7C8E0;line-height:1.4}
.flow-step.is-on{opacity:1}
.flow-step.is-on i{background:var(--sky);border-color:#fff;box-shadow:0 0 0 6px rgba(46,181,230,.25)}
@media(max-width:760px){
  .flow{padding-top:0;padding-left:34px}
  .flow-track{left:10px;right:auto;top:6px;bottom:6px;width:3px;height:auto}
  .flow-fill{width:100%;height:calc(var(--p,0)*100%);background:linear-gradient(180deg,var(--sky),#8FE0F7)}
  .flow-walker{left:50%;top:calc(var(--p,0)*100%);transform:translate(-50%,-50%)}
  .flow-steps{grid-template-columns:1fr;gap:16px}
  .flow-step{text-align:left;padding:0}
  .flow-step i{left:-31px;top:4px;transform:none}
}
.promises{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:40px}
.promise{padding:6px 20px 0;border-left:2px solid rgba(46,181,230,.5)}
.promise h3{font-size:19px;margin-bottom:8px;color:#fff}
.promise p{margin:0;font-size:14.5px;color:#B7C8E0;line-height:1.55}
@media(max-width:820px){.promises{grid-template-columns:1fr;gap:20px}}

/* ---------- 03 what you get: four outcomes ---------- */
.gains{display:grid;grid-template-columns:1fr 1fr;gap:clamp(16px,2.4vw,24px)}
.gain{display:grid;grid-template-rows:auto 1fr;gap:18px;padding:clamp(20px,2.8vw,30px);border-radius:var(--radius);background:var(--canvas);border:1px solid var(--mist)}
.gain h3{font-size:clamp(20px,2.3vw,24px);margin-bottom:8px}
.gain-copy p{margin:0;font-size:15px;color:var(--body);line-height:1.6;text-wrap:pretty}
.gain-art{align-self:end}
.gain-art .scene{background:#fff}
@media(max-width:820px){.gains{grid-template-columns:1fr}}

/* mini UI frames used in the outcome cards */
.ui{background:#fff;border:1px solid var(--mist);border-radius:14px;overflow:hidden;font-size:13px}
.ui-bar{display:flex;align-items:center;gap:6px;padding:10px 12px;background:var(--foam);border-bottom:1px solid var(--mist);font-size:11.5px;color:var(--slate);font-weight:600}
.ui-bar i{width:8px;height:8px;border-radius:50%;background:var(--mist)}
.ui-bar span{margin-left:6px}
.ui.slots .slot{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;padding:11px 14px;border-bottom:1px solid var(--foam);background:#fff}
.ui.slots .slot:last-child{border-bottom:0}
.ui.slots b{font-family:var(--head);white-space:nowrap}
.ui.slots span{color:var(--body);font-size:12.5px}
.ui.slots em{font-style:normal;font-weight:700;font-size:12px;padding:4px 10px;border-radius:999px;background:#E3F7EE;color:#15744F}
.ui.slots em.full{background:var(--foam);color:var(--slate)}
.ui.ledger .line{display:flex;justify-content:space-between;gap:12px;padding:10px 14px;border-bottom:1px solid var(--foam);background:#fff;font-size:13px}
.ui.ledger .line:last-child{border-bottom:0}
.ui.ledger .line span{color:var(--body)}
.ui.ledger .line b{font-family:var(--head);font-weight:600}
.ui.ledger .line.disc span,.ui.ledger .line.disc b{color:var(--coral)}
.ui.ledger .line.total{background:var(--foam)}
.ui.ledger .line.total b{font-size:15px;font-weight:800}
.ui.ledger .line.ok b{color:var(--mint)}
.phone-ui{width:min(100%,260px);margin:0 auto;border:8px solid var(--ink);border-radius:30px;background:#fff;overflow:hidden;font-size:13px}
.phone-top{padding:18px 16px 12px;background:linear-gradient(135deg,var(--ocean),var(--sky));color:#fff}
.phone-top b{display:block;font-family:var(--head);font-size:18px}
.phone-top span{font-size:12px;opacity:.9}
.phone-stat{display:flex;align-items:baseline;gap:8px;padding:14px 16px 8px}
.phone-stat b{font-family:var(--head);font-size:40px;line-height:1;color:var(--ocean)}
.phone-stat span{color:var(--slate)}
.phone-row{display:flex;justify-content:space-between;padding:10px 16px;border-top:1px solid var(--foam);font-size:12.5px}
.phone-row span{color:var(--slate)}
.phone-row b{font-weight:600}

/* ---------- close: next step + proof + price ---------- */
.close-h{max-width:12em;margin-bottom:36px}
.close-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(28px,5vw,64px);align-items:start}
.next-list{list-style:none;margin:0;padding:0}
.next-list li{position:relative;padding:7px 0 7px 30px;font-size:16.5px;color:#DCE7F5}
.next-list li::before{content:'';position:absolute;left:0;top:13px;width:16px;height:16px;border-radius:50%;background:var(--sky)}
.next-list li::after{content:'';position:absolute;left:5px;top:18px;width:6px;height:3px;border-left:2px solid var(--ink);border-bottom:2px solid var(--ink);transform:rotate(-45deg)}
.close-left .cta-row{margin-top:26px}
.quote{margin:40px 0 0;padding:22px 0 0;border-top:1px solid var(--line-dark);display:grid;grid-template-columns:auto 1fr;gap:16px 18px;align-items:center}
.quote img{width:64px;height:64px;object-fit:contain;border-radius:14px;background:#fff;padding:6px}
.quote blockquote{margin:0;font-size:15.5px;line-height:1.55;color:#DCE7F5;text-wrap:pretty}
.quote figcaption{grid-column:2;margin-top:-8px;font-size:13px;color:#8FA6C3;font-weight:600}
.price-card{background:rgba(255,255,255,.06);border:1px solid var(--line-dark);border-radius:var(--radius);padding:clamp(22px,3vw,34px)}
.price-line{font-family:var(--head);font-weight:800;font-size:clamp(32px,4.4vw,46px);letter-spacing:-.03em;line-height:1;margin:0 0 12px;color:#fff}
.price-line small{font-size:.42em;font-weight:600;color:#A9BDD6;letter-spacing:0;white-space:nowrap}
.price-sub{margin:0 0 18px;font-size:14.5px;color:#C4D3E6;line-height:1.6}
.price-incl{list-style:none;margin:0;padding:16px 0 0;border-top:1px solid var(--line-dark)}
.price-incl li{position:relative;padding:5px 0 5px 22px;font-size:14px;color:#DCE7F5}
.price-incl li::before{content:'✓';position:absolute;left:0;top:5px;color:var(--sky);font-weight:800}
.also{margin:40px 0 0;padding-top:22px;border-top:1px solid var(--line-dark);font-size:14px;line-height:1.6;color:#8FA6C3;max-width:72ch}
@media(max-width:820px){.close-grid{grid-template-columns:1fr}.quote{grid-template-columns:1fr}.quote figcaption{grid-column:1}}

/* ---------- 04 faq: quiet accordion ---------- */
.faq-list{margin-top:28px;border-top:1px solid var(--line);max-width:760px}
.faq-list details{border-bottom:1px solid var(--line)}
.faq-list summary{list-style:none;cursor:pointer;padding:16px 40px 16px 0;font-family:var(--head);font-weight:700;font-size:16.5px;position:relative;letter-spacing:-.01em}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:'+';position:absolute;right:4px;top:12px;font-size:22px;font-weight:400;color:var(--ocean);transition:transform .25s ease}
.faq-list details[open] summary::after{transform:rotate(45deg)}
.faq-list .a{overflow:hidden}
.faq-list .a p{margin:0 0 18px;font-size:15px;color:var(--body);line-height:1.65;max-width:62ch}

/* ---------- footer ---------- */
.foot{background:var(--ink);color:#A9BDD6;padding:36px 0 110px}
.foot-inner{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;align-items:center}
.foot .brand{color:#fff}
.foot-line{margin:0;font-size:13.5px}
.foot-line .dot{font-style:normal;margin:0 .6em;opacity:.7}
.foot-line a{color:var(--sky);text-decoration:none;font-weight:600}
@media(min-width:881px){.foot{padding-bottom:36px}}

/* sticky WhatsApp on mobile */
.fab{position:fixed;right:max(16px,env(safe-area-inset-right));bottom:calc(16px + env(safe-area-inset-bottom));transition:transform .16s cubic-bezier(.23,1,.32,1);width:56px;height:56px;border-radius:50%;background:var(--wa);display:none;place-items:center;box-shadow:0 12px 30px rgba(0,0,0,.25);z-index:70}
.fab svg{width:28px;height:28px;fill:#fff}
@media(max-width:880px){.fab{display:grid}}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .btn-wa,.btn-ghost,.fab{transition:none}
  .live i{animation:none}
}

/* language-specific typography */
.lang-zh body,.lang-zh{font-family:'Inter','PingFang SC','Hiragino Sans GB','Microsoft YaHei','Noto Sans SC',system-ui,sans-serif}
.lang-zh h1,.lang-zh h2,.lang-zh h3,.lang-zh .wordmark,.lang-zh .repos,.lang-zh .price-line{font-family:'Plus Jakarta Sans','PingFang SC','Hiragino Sans GB','Microsoft YaHei','Noto Sans SC',sans-serif;letter-spacing:0}
.lang-zh h1{font-size:clamp(32px,5.6vw,60px);line-height:1.18}
.lang-ms h1{font-size:clamp(30px,5.4vw,58px)}
.lang-ms h2{font-size:clamp(26px,4.2vw,42px)}
.lang-ms .nav-links{gap:16px}
.lang-ms .nav-links a{font-size:13.5px}