:root{
    /* KKH-derived palette. --blue (#2E71CD) is confirmed from kkh.com.sg's own
       rendered CTA/nav colour and matches third-party brand-colour extraction;
       --navy and --teal (now a KKH rose/pink) are derived from it and from the
       pink accent sampled off kkh.com.sg -- not lifted from an official KKH
       style-guide PDF, so treat exact hexes as a close approximation. */
    --navy:#0E2E56; --blue:#2E71CD; --teal:#D6336C; --paper:#F7F9FC;
    --amber:#F4A261; --red:#D64545;
    --ink:#0E2E56; --ink-2:#3B5064; --ink-3:#6B8095;
    --line:#D9E2EC; --line-soft:#E8EEF4; --white:#fff;
    --display:'Manrope',system-ui,sans-serif;
    --body:'Inter',system-ui,sans-serif;
    --mono:'IBM Plex Mono',ui-monospace,monospace;
    --r:10px; --maxw:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:var(--display);line-height:1.15;margin:0;letter-spacing:-.02em}
h1{font-size:clamp(2rem,4.6vw,3.3rem);font-weight:800}
h2{font-size:clamp(1.5rem,3vw,2.15rem);font-weight:700}
h3{font-size:1.05rem;font-weight:700}
p{margin:0 0 1rem}
a{color:var(--navy)}
img{max-width:100%}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.narrow{max-width:860px}
.eyebrow{font-family:var(--mono);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--navy);margin:0 0 .7rem}
section{padding:72px 0;border-top:1px solid var(--line-soft)}
section.alt{background:var(--white)}
section.first{border-top:none;padding-top:18px}
.lede{color:var(--ink-2);max-width:60ch;font-size:1.05rem}

/* faint section-ordinal watermark, restrained to key narrative beats */
section[data-num]{position:relative}
section[data-num]::after{
  content:attr(data-num);position:absolute;top:14px;right:24px;z-index:0;pointer-events:none;
  font-family:var(--display);font-weight:800;line-height:1;letter-spacing:-.04em;
  font-size:clamp(46px,7.5vw,104px);color:rgba(14,46,86,.055)}
section[data-num] > .wrap{position:relative;z-index:1}
section.section-dark[data-num]::after{color:rgba(255,255,255,.05)}
@media(max-width:640px){section[data-num]::after{display:none}}
.hint{font-size:.84rem;color:var(--ink-3);margin:-2px 0 8px}
[hidden]{display:none!important}

/* scroll progress */
.scrollbar{position:fixed;top:0;left:0;height:3px;width:0%;z-index:70;background:linear-gradient(90deg,var(--blue),var(--navy) 55%,#A81F4E);pointer-events:none}
@media(prefers-reduced-motion:reduce){.scrollbar{transition:none}}

/* nav — detached floating capsule */
body{padding-top:88px}
header.nav{
  position:fixed;top:16px;left:50%;transform:translateX(-50%);z-index:60;
  width:min(94%,1080px);border-radius:999px;
  background:rgba(247,249,252,.82);backdrop-filter:blur(14px) saturate(160%);-webkit-backdrop-filter:blur(14px) saturate(160%);
  border:1px solid var(--line);box-shadow:0 16px 38px -26px rgba(14,46,86,.32);
  transition:box-shadow .25s ease,background .25s ease}
header.nav.scrolled{background:rgba(247,249,252,.95);box-shadow:0 20px 44px -22px rgba(14,46,86,.42)}
.nav-in{max-width:100%;margin:0 auto;padding:10px 10px 10px 20px;display:flex;align-items:center;gap:20px}
@media(max-width:900px){body{padding-top:76px}header.nav{width:calc(100% - 24px);top:12px}}
.brand{font-family:var(--display);font-weight:800;font-size:1.02rem;color:var(--navy);text-decoration:none;display:flex;align-items:center;gap:9px}
.brand .mark{width:26px;height:26px;border-radius:7px;background:var(--navy);color:#fff;display:grid;place-items:center;font-size:.72rem;font-family:var(--mono)}
.nav-links{display:flex;gap:18px;margin-left:auto;align-items:center}
.nav-links a{color:var(--ink-2);text-decoration:none;font-size:.9rem;font-weight:500}
.nav-links a:hover,.nav-links a[aria-current=page]{color:var(--navy)}
.nav-links a[aria-current=page]{border-bottom:2px solid var(--navy)}
@media(max-width:900px){.nav-links a:not(.btn){display:none}}

.btn{display:inline-block;border:1px solid transparent;border-radius:8px;padding:11px 18px;font-family:var(--display);font-weight:700;font-size:.92rem;text-decoration:none;cursor:pointer;background:none}
.btn-primary{background-image:linear-gradient(100deg,#A81F4E 0%,#A81F4E 45%,#7A1638 100%);background-size:230% 100%;background-position:0% 0%;color:#fff}
@media(prefers-reduced-motion:no-preference){.btn-primary{transition:background-position .45s ease,transform .2s ease,box-shadow .2s ease}}
.btn-primary:hover{background-position:100% 0%;transform:translateY(-2px);box-shadow:0 14px 26px -16px rgba(122,22,56,.55)}
.nav-links a.btn-primary,.nav-links a.btn-primary:hover{color:#fff}
.btn-ghost{border-color:var(--line);color:var(--navy);background:var(--white)}
.btn-ghost:hover{border-color:var(--navy)}
.btn-sm{padding:8px 14px;font-size:.85rem}
.btn:disabled,.btn[aria-disabled=true]{opacity:.55;cursor:not-allowed;background:var(--white);color:var(--ink-3);border-color:var(--line)}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0 18px}

/* hero */
section.first{position:relative;overflow:hidden}
section.first::before{
  content:"";position:absolute;inset:-10% -10% auto -10%;height:640px;z-index:0;pointer-events:none;
  background:
    radial-gradient(circle at 14% 8%,rgba(214,51,108,.10),transparent 46%),
    radial-gradient(circle at 86% 4%,rgba(46,113,205,.12),transparent 50%),
    radial-gradient(circle at 50% 60%,rgba(14,46,86,.05),transparent 60%);
}
section.first .wrap{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr;gap:34px}}
h1 .accent{font-style:italic;font-family:'Fraunces',serif;font-weight:600;background:linear-gradient(100deg,var(--blue),#A81F4E 85%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{font-family:var(--mono);font-size:.72rem;padding:5px 10px;border:1px solid var(--line);border-radius:999px;color:var(--ink-2);background:var(--white)}

/* hero entrance choreography */
@media(prefers-reduced-motion:no-preference){
  .rise{opacity:0;animation:rise .7s cubic-bezier(.22,.7,.25,1) both}
  .rise-1{animation-delay:.02s}.rise-2{animation-delay:.1s}.rise-3{animation-delay:.18s}
  .rise-4{animation-delay:.26s}.rise-5{animation-delay:.34s}.rise-6{animation-delay:.3s}
  @keyframes rise{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
}

/* generic scroll-reveal for section content, added by site.js */
@media(prefers-reduced-motion:no-preference){
  section:not(.first) > .wrap{opacity:0;transform:translateY(18px);transition:opacity .7s cubic-bezier(.22,.7,.25,1),transform .7s cubic-bezier(.22,.7,.25,1)}
  section:not(.first) > .wrap.in-view{opacity:1;transform:none}
}

/* chat mock */
.mock{background:var(--white);border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:0 12px 32px -22px rgba(11,31,51,.5);will-change:transform}
@media(hover:hover) and (prefers-reduced-motion:no-preference){.mock{transition:transform .15s ease-out}}
.mock-bar{display:flex;align-items:center;gap:8px;padding:11px 14px;border-bottom:1px solid var(--line-soft);background:#FBFCFE}
.dot{width:8px;height:8px;border-radius:50%;background:var(--line)}
.mock-bar .t{margin-left:6px;font-family:var(--mono);font-size:.7rem;color:var(--ink-3)}
.mock-body{padding:18px 16px;display:flex;flex-direction:column;gap:12px;min-height:260px;max-height:420px;overflow:auto}
.msg{max-width:88%;padding:11px 13px;border-radius:12px;font-size:.9rem;line-height:1.5}
.msg.u{align-self:flex-end;background:var(--navy);color:#fff;border-bottom-right-radius:4px}
.msg.c{align-self:flex-start;background:#F2F6FA;border:1px solid var(--line-soft);border-bottom-left-radius:4px}
.msg .who{display:block;font-family:var(--mono);font-size:.65rem;letter-spacing:.1em;text-transform:uppercase;opacity:.65;margin-bottom:4px}
.typing{align-self:flex-start;display:inline-flex;gap:4px;padding:11px 13px;border-radius:12px;background:#F2F6FA;border:1px solid var(--line-soft);border-bottom-left-radius:4px}
.typing span{width:6px;height:6px;border-radius:50%;background:var(--ink-3);opacity:.55}
@media(prefers-reduced-motion:no-preference){
  .typing span{animation:bob 1.1s ease-in-out infinite}
  .typing span:nth-child(2){animation-delay:.15s}
  .typing span:nth-child(3){animation-delay:.3s}
  @keyframes bob{0%,60%,100%{transform:translateY(0);opacity:.4}30%{transform:translateY(-4px);opacity:.9}}
}
.mock-controls{display:flex;gap:8px;flex-wrap:wrap;padding:12px 16px;border-top:1px solid var(--line-soft);background:#FBFCFE}
.pill{font-size:.8rem;font-weight:600;font-family:var(--display);padding:7px 12px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--navy);cursor:pointer}
.pill:hover{border-color:var(--navy);color:var(--navy)}
.pill[aria-pressed=true]{background:var(--navy);color:#fff;border-color:var(--navy)}

/* marquee ticker */
.marquee{overflow:hidden;border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);background:var(--white)}
.marquee-track{display:flex;align-items:center;gap:22px;width:max-content;padding:15px 0}
.marquee-track span{font-family:var(--mono);font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-2);white-space:nowrap}
.marquee-track span.dim{color:var(--line);font-size:.7rem}
@media(prefers-reduced-motion:no-preference){
  .marquee-track{animation:marquee 28s linear infinite}
  .marquee:hover .marquee-track{animation-play-state:paused}
  @keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
}

/* grids + cards */
.grid{display:grid;gap:16px}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
@media(max-width:900px){.g3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.g3,.g2{grid-template-columns:1fr}}
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:20px}
.card h3{margin-bottom:6px}
.card p{margin:0;font-size:.92rem;color:var(--ink-2)}
.card .tag{font-family:var(--mono);font-size:.68rem;color:var(--navy);letter-spacing:.1em;text-transform:uppercase;display:block;margin-bottom:9px}
a.card{text-decoration:none;color:inherit;display:block}
a.card:hover{border-color:var(--navy)}

/* full-bleed dark sections, used sparingly for editorial contrast */
section.section-dark{background:var(--navy);border-top:none;color:#C4D6E4}
section.section-dark .eyebrow{color:#9FBDD3}
section.section-dark h2,section.section-dark h3{color:#fff}
section.section-dark .lede{color:#C4D6E4}
section.section-dark .card{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.14)}
section.section-dark .card p{color:#C4D6E4}
section.section-dark .card .tag{color:#9FD8D4}
section.section-dark + section.section-dark{border-top:1px solid rgba(255,255,255,.1)}
section.cta-close{padding:96px 0}
h2.mega{font-size:clamp(2.4rem,6vw,4.2rem);letter-spacing:-.03em;max-width:20ch;margin:0 auto}
h2.mega em{font-style:italic;font-family:'Fraunces',serif;font-weight:600;color:#fff;background:linear-gradient(100deg,#fff,#9FD8D4);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}

.loop{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
@media(max-width:800px){.loop{grid-template-columns:1fr}}
.step{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:18px}
.step .n{font-family:var(--mono);font-size:.7rem;color:var(--teal);letter-spacing:.12em}
.step h3{margin:6px 0;font-size:1rem}
.step p{font-size:.86rem;color:var(--ink-2);margin:0}

.strip{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-family:var(--mono);font-size:.78rem;color:var(--ink-2)}
.strip b{background:var(--white);border:1px solid var(--line);border-radius:6px;padding:6px 10px;font-weight:500;color:var(--navy)}
.strip i{color:var(--navy);font-style:normal}

.flags{display:flex;flex-wrap:wrap;gap:8px}
.flag{display:flex;align-items:center;gap:7px;background:var(--white);border:1px solid var(--line);border-left:3px solid var(--red);border-radius:6px;padding:8px 12px;font-size:.88rem;font-weight:500}
.flag::before{content:"!";font-family:var(--mono);font-size:.7rem;color:var(--red);border:1px solid var(--red);border-radius:50%;width:15px;height:15px;display:grid;place-items:center;flex:0 0 auto}

.pass{background:var(--navy);color:#EAF1F7;border-radius:14px;padding:24px}
.pass h3{color:#fff}
.pass-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:11px 0;border-bottom:1px solid rgba(255,255,255,.12);font-size:.92rem}
.pass-row:last-child{border-bottom:none}
.pass-row code{font-family:var(--mono);font-size:.78rem;color:#9FBDD3}
.status{font-family:var(--mono);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;padding:4px 9px;border-radius:999px;border:1px solid;white-space:nowrap}
.s-new{color:#9FBDD3;border-color:#3E5C75}
.s-learning{color:var(--amber);border-color:var(--amber)}
.s-secure{color:var(--teal);border-color:var(--teal)}
.s-new::before{content:"○ "} .s-learning::before{content:"◐ "} .s-secure::before{content:"● "}

.prompt{background:var(--white);border:1px solid var(--line);border-radius:var(--r);padding:16px;display:flex;flex-direction:column;gap:10px;justify-content:space-between}
.prompt q{font-size:.92rem;color:var(--navy);quotes:none}
.prompt .foot{display:flex;justify-content:space-between;align-items:center;gap:10px}
.prompt .lbl{font-family:var(--mono);font-size:.68rem;color:var(--ink-3);letter-spacing:.08em;text-transform:uppercase}
.copy{font-family:var(--display);font-size:.8rem;font-weight:700;color:var(--navy);background:none;border:1px solid var(--line);border-radius:6px;padding:5px 11px;cursor:pointer}
.copy:hover{border-color:var(--navy)}

.trust{background:var(--white);border:1px solid var(--line);border-top:3px solid var(--blue);border-radius:var(--r);padding:26px}
.trust ul{margin:0;padding-left:1.1rem;columns:2;column-gap:34px}
.trust li{margin-bottom:9px;font-size:.92rem;color:var(--ink-2);break-inside:avoid}
@media(max-width:700px){.trust ul{columns:1}}

details{background:var(--white);border:1px solid var(--line);border-radius:var(--r);margin-bottom:10px}
summary{cursor:pointer;padding:15px 18px;font-family:var(--display);font-weight:600;font-size:.98rem;list-style:none;display:flex;justify-content:space-between;gap:14px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-family:var(--mono);color:var(--navy)}
details[open] summary::after{content:"–"}
details .body{padding:0 18px 16px;font-size:.93rem;color:var(--ink-2)}
details .body p:last-child{margin-bottom:0}

.notice{border:1px solid var(--line);border-left:3px solid var(--amber);background:#FFFCF7;border-radius:8px;padding:14px 16px;font-size:.92rem;color:var(--ink-2)}
.notice.blue{border-left-color:var(--blue);background:#F5FAFC}
.notice.red{border-left-color:var(--red);background:#FEF7F7}
.notice.green{border-left-color:var(--teal);background:#F2FBFA}
.notice strong{color:var(--navy)}
.notice p:last-child{margin-bottom:0}

label{display:block;font-family:var(--display);font-weight:600;font-size:.9rem;margin:0 0 6px}
.field{margin-bottom:20px}
input[type=text],input[type=email],input[type=number],select,textarea{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:8px;font-family:var(--body);font-size:.95rem;background:#fff;color:var(--ink)}
textarea{min-height:100px;resize:vertical}
input:focus,select:focus,textarea:focus,button:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--teal);outline-offset:2px}
.check{display:flex;gap:10px;align-items:flex-start;margin-bottom:11px;font-size:.92rem;color:var(--ink-2)}
.check input{margin-top:4px;flex:0 0 auto;width:16px;height:16px}
.check label{font-weight:400;font-family:var(--body);margin:0}
fieldset{border:1px solid var(--line);border-radius:var(--r);padding:18px;margin:0 0 20px;background:#fff}
legend{font-family:var(--display);font-weight:700;font-size:.95rem;padding:0 8px}
.likert{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center;padding:10px 0;border-bottom:1px solid var(--line-soft);font-size:.92rem}
.likert:last-child{border-bottom:none}
.likert .opts{display:flex;gap:4px}
.likert .opts label{display:grid;place-items:center;width:32px;height:32px;border:1px solid var(--line);border-radius:6px;font-size:.8rem;font-weight:600;cursor:pointer;margin:0;background:#fff}
.likert .opts input{position:absolute;opacity:0;width:0;height:0}
.likert .opts input:checked+span{background:var(--navy);color:#fff;border-color:var(--navy)}
.likert .opts span{display:grid;place-items:center;width:32px;height:32px;border:1px solid var(--line);border-radius:6px;font-size:.8rem;font-weight:600}
@media(max-width:600px){.likert{grid-template-columns:1fr}}

.steps{list-style:none;padding:0;margin:0}
.steps li{display:flex;gap:12px;align-items:center;padding:11px 0;border-bottom:1px solid var(--line-soft);font-size:.93rem}
.steps li:last-child{border-bottom:none}
.tick{width:21px;height:21px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;font-size:.7rem;color:var(--ink-3);flex:0 0 auto;font-family:var(--mono)}
.tick.done{background:var(--teal);border-color:var(--teal);color:#fff}
.tick.now{border-color:var(--blue);color:var(--blue);font-weight:700}

table{width:100%;border-collapse:collapse;font-size:.9rem;background:#fff}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line-soft);vertical-align:top}
thead th{font-family:var(--display);font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3)}
tbody th{font-family:var(--display);font-size:.86rem;color:var(--navy);width:210px}
.tbl-wrap{border:1px solid var(--line);border-radius:var(--r);overflow:auto;margin-bottom:20px}
.ph{font-family:var(--mono);font-size:.8rem;color:var(--ink-3);background:#F2F6FA;border:1px dashed var(--line);border-radius:5px;padding:2px 7px}

.rag{font-family:var(--mono);font-size:.7rem;padding:3px 8px;border-radius:4px;border:1px solid;white-space:nowrap}
.rag-g{color:#0E7C6B;border-color:#0E7C6B;background:#EFFAF7}
.rag-a{color:#9A6112;border-color:var(--amber);background:#FFF8F0}
.rag-r{color:var(--red);border-color:var(--red);background:#FEF5F5}

.badge{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;border:1px solid var(--line);background:#fff;border-radius:999px;padding:6px 13px;color:var(--ink-2)}
.badge .d{width:7px;height:7px;border-radius:50%;background:var(--amber)}
.badge.live .d{background:var(--teal)}
.badge.off .d{background:var(--ink-3)}

.crumb{font-size:.84rem;color:var(--ink-3);margin-bottom:14px}
.crumb a{color:var(--ink-3);text-decoration:none}
.crumb a:hover{color:var(--navy)}

.research-band{background:#EEF3F8;border-bottom:1px solid var(--line)}
.research-band .wrap{padding-top:12px;padding-bottom:12px;display:flex;gap:14px;align-items:center;flex-wrap:wrap;font-size:.85rem;color:var(--ink-2)}
.research-band strong{font-family:var(--display);color:var(--navy)}

footer{background:var(--navy);color:#B9CBDA;padding:52px 0 40px;font-size:.88rem}
footer a{color:#9FD8D4}
footer h4{color:#fff;font-size:.82rem;font-family:var(--mono);letter-spacing:.12em;text-transform:uppercase;font-weight:500;margin-bottom:12px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:36px;margin-bottom:32px}
@media(max-width:760px){.foot-grid{grid-template-columns:1fr}}
.foot-links{list-style:none;padding:0;margin:0}
.foot-links li{margin-bottom:8px}
.foot-links a{text-decoration:none}
.foot-links a:hover{text-decoration:underline}
.rule{border-top:1px solid rgba(255,255,255,.14);padding-top:20px;font-size:.8rem;color:#8FA6B8}

.sticky{position:fixed;left:16px;right:16px;bottom:16px;z-index:60;display:none;text-align:center;box-shadow:0 8px 24px -12px rgba(11,31,51,.6)}
@media(max-width:700px){.sticky{display:block}}
.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%) translateY(20px);background:var(--navy);color:#fff;padding:10px 18px;border-radius:8px;font-size:.88rem;opacity:0;pointer-events:none;transition:.25s;z-index:99}
.toast.show{opacity:1;transform:translateX(-50%)}
.skip{position:absolute;left:-9999px}
.skip:focus{left:16px;top:12px;z-index:99;background:#fff;padding:10px 14px;border-radius:8px;border:1px solid var(--navy)}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}html{scroll-behavior:auto}}
@media print{header.nav,footer,.sticky{display:none}}

/* ---------- growth brief additions ---------- */
/* bento grid — asymmetric feature cards, Voice Viva as the anchor tile */
.bento{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:168px;gap:16px}
.bento .mode-card.lg{grid-column:span 2;grid-row:span 2}
.bento .mode-card.wide{grid-column:span 2}
@media(max-width:960px){.bento{grid-template-columns:repeat(2,1fr);grid-auto-rows:158px}}
@media(max-width:560px){.bento{grid-template-columns:1fr;grid-auto-rows:auto}.bento .mode-card.lg,.bento .mode-card.wide{grid-column:span 1;grid-row:span 1}}

.mode-card{position:relative;overflow:hidden;background:var(--white);border:1px solid var(--line);border-radius:18px;padding:22px;text-decoration:none;color:inherit;display:flex;flex-direction:column;gap:8px}
.mode-card::before{content:"";position:absolute;inset:0;z-index:0;opacity:.55;background:radial-gradient(circle at 100% 0%,rgba(46,113,205,.16),transparent 62%)}
.mode-card:nth-child(2)::before{background:radial-gradient(circle at 100% 0%,rgba(168,31,78,.14),transparent 62%)}
.mode-card:nth-child(3)::before{background:radial-gradient(circle at 100% 0%,rgba(214,51,108,.12),transparent 62%)}
.mode-card:nth-child(4)::before{background:radial-gradient(circle at 100% 0%,rgba(14,46,86,.10),transparent 62%)}
.mode-card:nth-child(5)::before{background:radial-gradient(circle at 100% 0%,rgba(46,113,205,.12),transparent 62%)}
.mode-card > *{position:relative;z-index:1}
@media(prefers-reduced-motion:no-preference){.mode-card{transition:transform .22s cubic-bezier(.22,.7,.25,1),border-color .22s ease,box-shadow .22s ease}}
.mode-card:hover{border-color:var(--navy);box-shadow:0 16px 34px -20px rgba(11,31,51,.45);transform:translateY(-3px)}
.mode-card .ic{font-size:1.6rem;line-height:1}
.bento .mode-card.lg .ic{font-size:2.1rem}
.mode-card h3{font-size:1.05rem}
.bento .mode-card.lg h3{font-size:1.3rem}
.mode-card p{font-size:.9rem;color:var(--ink-2);margin:0}
.mode-card .go{font-family:var(--display);font-weight:700;font-size:.85rem;color:var(--navy);margin-top:auto;padding-top:8px}
.strapline{font-family:var(--mono);font-size:.8rem;color:var(--ink-2);letter-spacing:.04em;margin:14px 0 0}
.tagline{font-family:var(--display);font-weight:700;font-size:1.15rem;color:var(--navy);margin:0 0 10px}
.evidence{display:grid;gap:10px}
.ev{display:flex;gap:10px;align-items:flex-start;background:var(--white);border:1px solid var(--line);border-radius:8px;padding:12px 14px;font-size:.92rem}
.ev .k{font-family:var(--mono);font-size:.72rem;padding:3px 7px;border-radius:4px;flex:0 0 auto;border:1px solid}
.ev .k.ok{color:#0E7C6B;border-color:#0E7C6B;background:#EFFAF7}
.ev .k.chk{color:#9A6112;border-color:var(--amber);background:#FFF8F0}
.fb-line{display:flex;gap:10px;align-items:flex-start;padding:9px 0;border-bottom:1px solid var(--line-soft);font-size:.92rem}
.fb-line:last-child{border-bottom:none}
.fb-line .m{font-family:var(--mono);flex:0 0 auto;width:22px}
.verline{font-family:var(--mono);font-size:.75rem;color:var(--ink-3);letter-spacing:.06em}
.callout{background:var(--navy);color:#EAF1F7;border-radius:14px;padding:28px}
.callout h2,.callout h3{color:#fff}
.callout p{color:#C4D6E4}
.callout .btn-ghost{background:transparent;border-color:rgba(255,255,255,.35);color:#fff}
.callout .btn-ghost:hover{border-color:#fff}
.g5{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
@media(max-width:1000px){.g5{grid-template-columns:repeat(3,1fr)}}
@media(max-width:700px){.g5{grid-template-columns:1fr}}
.qbox{background:var(--white);border:1px solid var(--line);border-left:3px solid var(--teal);border-radius:8px;padding:14px 16px;font-family:var(--mono);font-size:.85rem;color:var(--navy);display:flex;gap:12px;align-items:flex-start;justify-content:space-between}
.qbox span{flex:1}

/* ---------- copy-and-launch ---------- */
.prompt .btns{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.copy.launch{background:#A81F4E;color:#fff;border-color:#A81F4E;white-space:nowrap}
.copy.launch:hover{background:#8A1940;border-color:#8A1940}
.qbox{flex-wrap:wrap}
.qbox .btns{display:flex;gap:6px;flex-wrap:wrap}
@media(max-width:520px){
  .prompt .btns,.qbox .btns{width:100%;justify-content:stretch}
  .prompt .btns .copy,.qbox .btns .copy{flex:1;text-align:center}
  .prompt .foot{flex-direction:column;align-items:flex-start;gap:8px}
}