:root{
 --ink:#1c2618; --forest:#33503a; --paper:#f3f0e7; --paper2:#ece8da; --card:#fbfaf4;
 --text:#20251b; --muted:#5e6651; --gold:#a9781f; --gold-bright:#d9b85e; --line:#ddd9c9;
 --serif:'Fraunces',Georgia,serif; --sans:'Hanken Grotesk',system-ui,-apple-system,Arial,sans-serif;
 --maxw:1180px; --r:16px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--paper);color:var(--text);font-family:var(--sans);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;
 background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='0.025'/%3E%3C/svg%3E")}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.eyebrow{font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);font-weight:700;display:flex;align-items:center;gap:10px}
.eyebrow .num{font-family:var(--serif);font-weight:500}
h1,h2,h3{font-family:var(--serif);font-weight:500;letter-spacing:-.02em;line-height:1.04;color:var(--ink);margin:0}
h1{font-size:clamp(2.7rem,6.4vw,5.1rem)}
h2{font-size:clamp(1.9rem,3.8vw,3rem)}
h3{font-size:1.22rem;letter-spacing:-.01em}
p{margin:0}
.lead{font-size:clamp(1.05rem,1.6vw,1.3rem);color:var(--muted);max-width:60ch}
.btn{display:inline-flex;align-items:center;gap:9px;font-weight:600;font-size:1rem;padding:14px 24px;border-radius:100px;border:1px solid transparent;cursor:pointer;transition:transform .15s ease,background .15s ease,border-color .15s ease;min-height:48px}
.btn.primary{background:var(--ink);color:#f3f0e7}
.btn.primary:hover{transform:translateY(-2px);background:#243321}
.btn.ghost{border-color:var(--line);background:transparent;color:var(--ink)}
.btn.ghost:hover{border-color:var(--ink)}
.btn.gold{background:var(--gold-bright);color:#241c08}
.btn.gold:hover{transform:translateY(-2px);filter:brightness(1.04)}
.btn.sm{padding:9px 16px;font-size:.85rem;min-height:0}
a:focus-visible,.btn:focus-visible,button:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:8px}
.hr{height:1px;background:var(--line);border:0;margin:0}

/* nav */
header{position:fixed;top:0;left:0;right:0;z-index:50;transition:background .3s ease,box-shadow .3s ease,border-color .3s}
header .bar{display:flex;align-items:center;justify-content:space-between;padding:18px 0}
header.scrolled{background:rgba(243,240,231,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.logo{font-family:var(--serif);font-weight:600;font-size:1.45rem;letter-spacing:-.02em;color:var(--ink);display:flex;align-items:center;gap:9px}
.logo .mk{width:26px;height:26px;border-radius:7px;background:var(--ink);display:grid;place-items:center}
.nav-links{display:flex;align-items:center;gap:30px}
.nav-links a.lnk{font-size:.95rem;color:var(--ink);font-weight:500;opacity:.78;position:relative}
.nav-links a.lnk:hover{opacity:1}
.nav-links a.lnk.active{opacity:1;font-weight:600}
.nav-links a.lnk.active::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;border-radius:2px;background:var(--gold-bright)}
.menu-btn{display:none;background:none;border:0;cursor:pointer;padding:8px}
.menu-btn svg{width:26px;height:26px}

/* hero */
.hero{padding:170px 0 90px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:54px;align-items:center}
.hero h1{margin:18px 0 24px}
.hero .lead{margin-bottom:34px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.hero-note{margin-top:26px;font-size:.92rem;color:var(--muted);display:flex;align-items:center;gap:9px}
.dot{width:8px;height:8px;border-radius:50%;background:#3f8a4e;box-shadow:0 0 0 4px rgba(63,138,78,.16)}
.hero3d{position:relative;height:390px;border-radius:18px;overflow:hidden;background:radial-gradient(130% 130% at 72% 18%,#26371f,#0f140d);border:1px solid rgba(217,184,94,.2);box-shadow:0 32px 64px -32px rgba(16,22,14,.65);will-change:transform}
.hero3d canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.hero3d .cap{position:absolute;left:18px;top:16px;z-index:2;color:#d9b85e;font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;font-weight:700;display:flex;align-items:center;gap:8px}
.hero3d .cap .pdot{width:7px;height:7px;border-radius:50%;background:#86d093;box-shadow:0 0 12px #86d093;animation:pulse 2.4s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.floatcard{position:absolute;right:16px;bottom:16px;z-index:2;background:rgba(251,250,244,.94);backdrop-filter:blur(6px);border:1px solid rgba(255,255,255,.55);border-radius:13px;padding:13px 17px;box-shadow:0 18px 34px -18px rgba(0,0,0,.55);transition:transform .2s ease;will-change:transform}
.floatcard .big{font-family:var(--serif);font-size:1.35rem;color:var(--ink);line-height:1}
.floatcard .sm{font-size:.76rem;color:var(--muted);margin-top:3px}
.acard,.hero3d{transition:transform .25s cubic-bezier(.2,.7,.2,1),box-shadow .2s ease}

section{padding:84px 0}
.pagetop{padding-top:150px}
.sec-head{max-width:62ch;margin-bottom:46px}
.sec-head h2{margin-top:14px}

/* problem */
.problem{background:var(--ink);color:#e9ecdf}
.problem h2{color:#f3f0e7;max-width:18ch}
.problem .eyebrow{color:var(--gold-bright)}
.problem .lead{color:#b9c2ad;margin-top:22px}
.problem .pts{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-top:54px;border-top:1px solid rgba(255,255,255,.14);padding-top:34px}
.problem .pts .n{font-family:var(--serif);color:var(--gold-bright);font-size:1.1rem}
.problem .pts h3{color:#f3f0e7;font-size:1.1rem;margin:10px 0 8px}
.problem .pts p{color:#aab39e;font-size:.96rem}

/* agents grid */
.agrid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.acard{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px 22px 22px;transition:transform .18s ease,box-shadow .18s ease;display:flex;flex-direction:column}
.acard:hover{transform:translateY(-4px);box-shadow:0 18px 40px -26px rgba(28,38,24,.45)}
.acard .ic{width:42px;height:42px;border-radius:11px;border:1px solid var(--line);display:grid;place-items:center;color:var(--forest);margin-bottom:16px}
.acard .ic svg{width:22px;height:22px}
.acard h3{margin-bottom:7px}
.acard p{color:var(--muted);font-size:.95rem;flex:1}
.acard .more{margin-top:14px;font-size:.8rem;font-weight:700;color:var(--gold);letter-spacing:.02em;display:inline-flex;align-items:center;gap:6px;background:none;border:0;cursor:pointer;padding:0;font-family:inherit}
.acard .more:hover{color:var(--ink)}
.custom-band{margin-top:22px;background:var(--ink);color:#f3f0e7;border-radius:var(--r);padding:30px 34px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.custom-band h3{color:#f3f0e7;font-size:1.5rem;max-width:24ch}
.custom-band p{color:#b9c2ad;margin-top:6px;max-width:50ch;font-size:.98rem}

/* 3D roadmap */
.road{background:var(--paper2)}
.roadwrap{position:relative;margin-top:50px;perspective:1400px}
.roadline{position:absolute;left:32px;top:0;bottom:0;width:3px;background:var(--line);border-radius:3px;overflow:hidden}
.roadline .fill{position:absolute;top:0;left:0;right:0;height:0;background:linear-gradient(180deg,var(--gold-bright),var(--forest));transition:height .2s linear}
.rstep{position:relative;padding:0 0 38px 78px;opacity:0;transform:translateY(40px) rotateX(12deg);transform-origin:top center;transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.rstep.in{opacity:1;transform:none}
.rstep:last-child{padding-bottom:0}
.rnum{position:absolute;left:9px;top:0;width:48px;height:48px;border-radius:14px;background:var(--ink);color:var(--gold-bright);display:grid;place-items:center;font-family:var(--serif);font-size:1.3rem;box-shadow:0 14px 30px -14px rgba(28,38,24,.6);transition:transform .25s ease,box-shadow .25s ease}
.rstep.in .rnum{animation:pop .5s cubic-bezier(.2,1.3,.4,1)}
@keyframes pop{0%{transform:scale(.4) rotate(-12deg)}100%{transform:none}}
.rcard{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px 26px;box-shadow:0 12px 34px -22px rgba(28,38,24,.4);transform-style:preserve-3d;transition:transform .25s cubic-bezier(.2,.7,.2,1),box-shadow .25s ease}
.rcard h3{margin-bottom:7px}
.rcard p{color:var(--muted);font-size:.97rem}
.rcard .tagrow{margin-top:14px;display:flex;flex-wrap:wrap;gap:7px}

/* proof / why */
.why .stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:40px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:28px 26px}
.stat .big{font-family:var(--serif);font-size:2.6rem;color:var(--ink);line-height:1}
.stat .lab{color:var(--muted);font-size:.95rem;margin-top:8px}

/* who — clean even grid of labelled cards */
.who-grid{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;margin-top:38px}
.who-cell{flex:1 1 218px;max-width:258px;min-height:92px;display:flex;align-items:center;gap:14px;border:1px solid var(--line);background:var(--card);border-radius:16px;padding:18px 22px;font-weight:600;font-size:1rem;line-height:1.22;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.who-cell:hover{transform:translateY(-3px);box-shadow:0 16px 32px -24px rgba(28,38,24,.45);border-color:var(--gold-bright)}
.who-cell .wic{width:36px;height:36px;border-radius:10px;border:1px solid var(--line);display:grid;place-items:center;color:var(--forest);flex:none;background:var(--paper)}
.who-cell .wic svg{width:20px;height:20px}

/* CTA strip */
.cta{background:var(--forest);color:#f1f4ea;text-align:center}
.cta h2{color:#f6f3ea;max-width:20ch;margin:0 auto 14px}
.cta p{color:#cdd6c2;margin-bottom:30px;max-width:54ch;margin-left:auto;margin-right:auto}
.cta .eyebrow{justify-content:center;color:var(--gold-bright)}

/* contact page */
.contact-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:start;margin-top:18px}
.contact-grid h1{margin:18px 0 22px;font-size:clamp(2.3rem,5vw,3.8rem)}
.steps{margin-top:34px;display:flex;flex-direction:column;gap:20px}
.steps .s{display:flex;gap:16px;align-items:flex-start}
.steps .s .k{width:40px;height:40px;border-radius:11px;background:var(--ink);color:var(--gold-bright);font-family:var(--serif);font-size:1.15rem;display:grid;place-items:center;flex:none}
.steps .s h3{margin-bottom:3px}
.steps .s p{color:var(--muted);font-size:.97rem}
.contact-card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:34px;box-shadow:0 28px 66px -42px rgba(28,38,24,.55)}
.contact-card .who-av{display:flex;align-items:center;gap:13px;margin-bottom:18px}
.contact-card .who-av .av{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,#86d093,#33503a);display:grid;place-items:center;color:#0f140d;font-weight:800;font-size:1.1rem}
.contact-card .who-av .nm{font-weight:700}
.contact-card .who-av .st{font-size:.8rem;color:var(--muted);display:flex;align-items:center;gap:6px}
.contact-card .who-av .st .d{width:7px;height:7px;border-radius:50%;background:#3f8a4e}
.contact-card h3{font-size:1.5rem;margin-bottom:10px}
.contact-card p{color:var(--muted);margin-bottom:20px}
.contact-card .btn{width:100%;justify-content:center}
.contact-card .alt{margin-top:18px;padding-top:18px;border-top:1px solid var(--line);font-size:.92rem;color:var(--muted)}
.contact-card .alt a{color:var(--gold);font-weight:600}

/* footer */
footer{background:var(--ink);color:#aab39e;padding:60px 0 40px}
footer .grid{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;align-items:flex-start}
footer .logo{color:#f3f0e7;margin-bottom:10px}
footer a.fmail{color:var(--gold-bright);font-weight:600}
footer .fcol a{display:block;color:#aab39e;margin-top:6px;opacity:.85}
footer .fcol a:hover{opacity:1;color:#f3f0e7}
footer .copy{margin-top:40px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);font-size:.85rem;color:#8c947f;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}

.tag{font-size:.72rem;border:1px solid var(--line);color:var(--forest);border-radius:100px;padding:4px 11px;font-weight:600}

/* reveal */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal,.rstep{opacity:1;transform:none;transition:none}}

/* responsive */
@media (max-width:900px){
 .hero-grid{grid-template-columns:1fr;gap:40px}
 .problem .pts{grid-template-columns:1fr}
 .agrid{grid-template-columns:1fr 1fr}
 .why .stats{grid-template-columns:1fr}
 .contact-grid{grid-template-columns:1fr;gap:36px}
}
@media (max-width:620px){
 body{font-size:16px}
 .wrap{padding:0 20px}
 .hero{padding:130px 0 64px}
 section{padding:62px 0}
 .pagetop{padding-top:118px}
 .nav-links{display:none}
 .nav-links.open{display:flex;position:fixed;inset:64px 0 auto 0;flex-direction:column;background:var(--paper);border-bottom:1px solid var(--line);padding:18px 20px;gap:18px;align-items:flex-start}
 .nav-links.open .btn{width:100%;justify-content:center}
 .menu-btn{display:block}
 .agrid{grid-template-columns:1fr}
 .custom-band{padding:26px}
 .rstep{padding-left:64px}
 .roadline{left:26px}
 .rnum{width:40px;height:40px;left:6px;font-size:1.1rem}
}

/* ===== chat assistant ===== */
.chat-fab{position:fixed;right:22px;bottom:22px;z-index:120;background:var(--ink);color:#f3f0e7;border:0;border-radius:100px;padding:13px 20px 13px 16px;display:flex;align-items:center;gap:10px;font-family:inherit;font-weight:600;font-size:.95rem;cursor:pointer;box-shadow:0 18px 40px -16px rgba(0,0,0,.55);transition:transform .18s ease}
.chat-fab:hover{transform:translateY(-3px)}
.chat-fab .av{width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,#86d093,#33503a);display:grid;place-items:center;font-size:.9rem;color:#0f140d;font-weight:800}
.chat-fab .pulse{width:8px;height:8px;border-radius:50%;background:#86d093;box-shadow:0 0 0 0 rgba(134,208,147,.6);animation:fabp 2s infinite}
@keyframes fabp{0%{box-shadow:0 0 0 0 rgba(134,208,147,.5)}70%{box-shadow:0 0 0 9px rgba(134,208,147,0)}100%{box-shadow:0 0 0 0 rgba(134,208,147,0)}}
.chat-win{position:fixed;right:22px;bottom:22px;z-index:121;width:380px;max-width:calc(100vw - 28px);height:560px;max-height:calc(100vh - 44px);background:var(--card);border:1px solid var(--line);border-radius:20px;box-shadow:0 30px 70px -18px rgba(0,0,0,.5);display:none;flex-direction:column;overflow:hidden}
.chat-win.open{display:flex;animation:cwin .25s ease}
@keyframes cwin{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.chat-head{background:var(--ink);color:#f3f0e7;padding:16px 18px;display:flex;align-items:center;gap:12px}
.chat-head .av{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,#86d093,#33503a);display:grid;place-items:center;font-weight:800;color:#0f140d}
.chat-head .nm{font-weight:700;font-size:.98rem}
.chat-head .st{font-size:.74rem;color:#9fd5a9;display:flex;align-items:center;gap:6px}
.chat-head .st .d{width:6px;height:6px;border-radius:50%;background:#86d093}
.chat-head .x{margin-left:auto;background:none;border:0;color:#cdd9bc;font-size:1.5rem;cursor:pointer;line-height:1}
.chat-body{flex:1;overflow-y:auto;padding:18px;display:flex;flex-direction:column;gap:12px;background:var(--paper)}
.msg{max-width:84%;padding:11px 14px;border-radius:15px;font-size:.93rem;line-height:1.5;animation:msg .25s ease}
@keyframes msg{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.msg.bot{background:var(--card);border:1px solid var(--line);border-bottom-left-radius:5px;align-self:flex-start;color:var(--text)}
.msg.me{background:var(--ink);color:#f3f0e7;border-bottom-right-radius:5px;align-self:flex-end}
.typing{align-self:flex-start;background:var(--card);border:1px solid var(--line);border-radius:15px;border-bottom-left-radius:5px;padding:13px 16px;display:flex;gap:5px}
.typing span{width:7px;height:7px;border-radius:50%;background:#b3b8a6;animation:ty 1s infinite}
.typing span:nth-child(2){animation-delay:.15s}.typing span:nth-child(3){animation-delay:.3s}
@keyframes ty{0%,60%,100%{transform:translateY(0);opacity:.5}30%{transform:translateY(-5px);opacity:1}}
.chat-foot{padding:12px;border-top:1px solid var(--line);background:var(--card);display:flex;flex-wrap:wrap;gap:8px}
.qr{background:var(--paper2);border:1px solid var(--line);color:var(--ink);border-radius:100px;padding:8px 13px;font-size:.83rem;font-weight:600;cursor:pointer;font-family:inherit;transition:.12s}
.qr:hover{background:var(--gold-bright);border-color:var(--gold-bright)}
.chat-form{display:flex;gap:8px;width:100%}
.chat-form input{flex:1;border:1px solid var(--line);border-radius:100px;padding:10px 15px;font-family:inherit;font-size:.9rem;background:var(--paper);color:var(--text)}
.chat-form input:focus{outline:0;border-color:var(--gold)}
.chat-form button{background:var(--ink);color:#f3f0e7;border:0;border-radius:50%;width:42px;height:42px;cursor:pointer;font-size:1.1rem;flex:none}
@media (max-width:620px){.chat-win{right:0;bottom:0;width:100vw;height:100vh;max-height:100vh;border-radius:0}}

/* ===================== Liquid-glass / glassmorphism upgrade ===================== */
:root{
  --glass:rgba(255,255,255,.42);
  --glass-strong:rgba(255,255,255,.62);
  --glass-stroke:rgba(255,255,255,.72);
  --glass-blur:blur(22px) saturate(180%);
  --glass-shadow:0 16px 46px -18px rgba(28,38,24,.32), inset 0 1px 0 rgba(255,255,255,.65), inset 0 0 0 1px rgba(255,255,255,.18);
}

/* ambient aurora so the frosted glass has colour to refract */
body{position:relative}
body::before{
  content:"";position:fixed;inset:-25vh -15vw;z-index:-2;pointer-events:none;
  background:
    radial-gradient(42vw 42vw at 12% 16%, rgba(134,208,147,.36), transparent 60%),
    radial-gradient(38vw 38vw at 88% 10%, rgba(217,184,94,.32), transparent 60%),
    radial-gradient(48vw 48vw at 82% 86%, rgba(51,80,58,.28), transparent 62%),
    radial-gradient(42vw 42vw at 18% 92%, rgba(192,210,180,.32), transparent 60%);
  filter:blur(10px);
  animation:auroraDrift 28s ease-in-out infinite alternate;
}
@keyframes auroraDrift{from{transform:translate3d(0,0,0) scale(1)}to{transform:translate3d(-3.5%,2.5%,0) scale(1.1)}}
@media (prefers-reduced-motion:reduce){body::before{animation:none}}

/* shared frosted-glass surface */
.acard,.rcard,.stat,.who-cell,.contact-card,.floatcard{
  background:var(--glass);
  -webkit-backdrop-filter:var(--glass-blur);
  backdrop-filter:var(--glass-blur);
  border:1px solid var(--glass-stroke);
  box-shadow:var(--glass-shadow);
  position:relative;
  overflow:hidden;
  isolation:isolate;
}
/* specular top-edge highlight = the "liquid glass" sheen (kept subtle so text stays crisp) */
.acard::after,.rcard::after,.stat::after,.contact-card::after,.who-cell::after,.floatcard::after{
  content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;z-index:-1;
  background:linear-gradient(180deg, rgba(255,255,255,.55) 0%, rgba(255,255,255,0) 22%),
             radial-gradient(120% 60% at 50% -10%, rgba(255,255,255,.4), transparent 70%);
}
.acard:hover,.who-cell:hover,.stat:hover{
  background:var(--glass-strong);
  box-shadow:0 26px 60px -22px rgba(28,38,24,.4), inset 0 1px 0 rgba(255,255,255,.8), inset 0 0 0 1px rgba(255,255,255,.22);
}

/* nav: always glassy, stronger when scrolled */
header.scrolled{background:rgba(243,240,231,.5);-webkit-backdrop-filter:blur(20px) saturate(170%);backdrop-filter:blur(20px) saturate(170%);border-bottom:1px solid var(--glass-stroke)}

/* ghost button -> glass pill */
.btn.ghost{
  background:rgba(255,255,255,.34);
  -webkit-backdrop-filter:blur(12px) saturate(160%);
  backdrop-filter:blur(12px) saturate(160%);
  border:1px solid var(--glass-stroke);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.6);
}
.btn.ghost:hover{background:rgba(255,255,255,.55);border-color:rgba(255,255,255,.85)}

/* primary CTA: glossy ink with a glass sheen on top */
.btn.primary{position:relative;overflow:hidden}
.btn.primary::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,.22),transparent 45%);pointer-events:none}

/* chat assistant -> frosted glass */
.chat-win{
  background:rgba(251,250,244,.6);
  -webkit-backdrop-filter:blur(28px) saturate(185%);
  backdrop-filter:blur(28px) saturate(185%);
  border:1px solid var(--glass-stroke);
}
.chat-body{background:transparent}
.chat-foot{background:rgba(255,255,255,.28);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-top:1px solid var(--glass-stroke)}
.qr{background:rgba(255,255,255,.4);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid var(--glass-stroke)}
.msg.bot{background:rgba(255,255,255,.5);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid var(--glass-stroke)}
.chat-fab{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);box-shadow:0 18px 40px -16px rgba(0,0,0,.55), inset 0 1px 0 rgba(255,255,255,.18)}

/* Safari/older fallback: if no backdrop-filter support, use more opaque panels so nothing looks washed out */
@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){
  .acard,.rcard,.stat,.who-cell,.contact-card,.floatcard{background:rgba(251,250,244,.94)}
  .chat-win{background:rgba(251,250,244,.98)}
  .btn.ghost{background:rgba(251,250,244,.9)}
}

/* ===== Shop-style agent grid ===== */
.shop{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:900px){.shop{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.shop{grid-template-columns:1fr}}
.prod{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;transition:transform .18s ease,box-shadow .18s ease;cursor:pointer}
.prod:hover{transform:translateY(-4px);box-shadow:0 18px 40px -26px rgba(28,38,24,.45)}
.prod-img{aspect-ratio:4/3;display:grid;place-items:center;position:relative;background:linear-gradient(135deg,#a7c5a4,#5b8463)}
.prod-img svg{width:54%;height:54%;color:#1c2618;opacity:.85}
.prod-img.alt1{background:linear-gradient(135deg,#d9b85e,#b3933a)}
.prod-img.alt2{background:linear-gradient(135deg,#e9d8a4,#9da25f)}
.prod-img.alt3{background:linear-gradient(135deg,#c6dccf,#7a9b81)}
.prod-img.alt4{background:linear-gradient(135deg,#f0e3c1,#b88f3f)}
.prod-tier{position:absolute;top:14px;left:14px;background:rgba(28,38,24,.85);color:#f3f0e7;font-size:.72rem;font-weight:700;letter-spacing:.5px;text-transform:uppercase;padding:5px 10px;border-radius:999px}
.prod-body{padding:20px;display:flex;flex-direction:column;gap:6px;flex:1}
.prod-name{font-family:'Fraunces',serif;font-size:1.18rem;line-height:1.2;font-weight:600;color:var(--ink);margin:2px 0 4px}
.prod-tag{color:var(--muted);font-size:.92rem;flex:1;margin-bottom:14px}
.prod-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid var(--line);padding-top:14px}
.prod-price{font-weight:700;color:var(--ink);font-size:1.05rem}
.prod-price .from{color:var(--muted);font-weight:500;font-size:.78rem;margin-right:4px;text-transform:uppercase;letter-spacing:.5px}
.prod-price .unit{color:var(--muted);font-weight:500;font-size:.85rem;margin-left:2px}
.prod-cta{background:var(--ink);color:#f3f0e7;border:none;padding:9px 14px;border-radius:10px;font-weight:600;font-size:.85rem;cursor:pointer;transition:opacity .15s}
.prod-cta:hover{opacity:.88}

/* ===== Agent detail modal ===== */
.pm-back{position:fixed;inset:0;background:rgba(20,28,18,.66);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);display:none;align-items:flex-start;justify-content:center;z-index:5000;padding:40px 20px;overflow-y:auto}
.pm-back.open{display:flex}
.pm-card{background:#fbfaf4;border-radius:22px;max-width:920px;width:100%;display:grid;grid-template-columns:1fr 1fr;overflow:hidden;box-shadow:0 30px 80px -30px rgba(20,28,18,.5);position:relative}
@media(max-width:760px){.pm-card{grid-template-columns:1fr}}
.pm-x{position:absolute;top:14px;right:14px;width:36px;height:36px;border:none;background:rgba(28,38,24,.85);color:#f3f0e7;border-radius:50%;font-size:18px;cursor:pointer;z-index:2}
.pm-left{background:linear-gradient(135deg,#a7c5a4,#5b8463);min-height:340px;display:grid;place-items:center;position:relative}
.pm-left svg{width:46%;height:46%;color:#1c2618;opacity:.85}
.pm-right{padding:34px 32px 32px;display:flex;flex-direction:column;gap:14px}
.pm-tier{display:inline-block;background:#1c2618;color:#f3f0e7;font-size:.72rem;font-weight:700;letter-spacing:.6px;text-transform:uppercase;padding:5px 11px;border-radius:999px;align-self:flex-start}
.pm-name{font-family:'Fraunces',serif;font-size:1.65rem;line-height:1.15;color:var(--ink);margin:0}
.pm-desc{color:#3a4438;font-size:1rem;line-height:1.5;margin:0}
.pm-h{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.7px;color:var(--muted);margin:4px 0 -4px}
.pm-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}
.pm-list li{font-size:.92rem;color:#3a4438;padding-left:18px;position:relative}
.pm-list li::before{content:"";position:absolute;left:0;top:8px;width:8px;height:8px;border-radius:50%;background:#5b8463}
.pm-chips{display:flex;flex-wrap:wrap;gap:6px}
.pm-chip{background:rgba(91,132,99,.13);color:#33503a;font-size:.78rem;font-weight:600;padding:5px 10px;border-radius:999px}
.pm-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid var(--line);padding-top:16px;margin-top:6px}
.pm-price{font-weight:700;color:var(--ink);font-size:1.4rem}
.pm-price .from{color:var(--muted);font-weight:500;font-size:.7rem;text-transform:uppercase;letter-spacing:.5px;margin-right:5px;display:block}
.pm-price .unit{color:var(--muted);font-weight:500;font-size:.85rem;margin-left:3px}
.pm-buy{background:#1c2618;color:#f3f0e7;border:none;padding:13px 22px;border-radius:12px;font-weight:700;font-size:.95rem;cursor:pointer;transition:transform .15s ease;white-space:nowrap}
.pm-buy:hover{transform:translateY(-2px);background:#243321}
.pm-tiny{color:var(--muted);font-size:.78rem;margin:0;text-align:center}