/* ═══ HERO ═══ */
.hero{position:relative;padding:35px 0 84px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:56px;align-items:center}
.hero-copy{display:flex;flex-direction:column;gap:20px}
.hero h1{margin:0}
.hero-tag{font-size:1.25rem;color:var(--muted);font-weight:500}
.hero-tag .serif{color:var(--brand);font-size:1.2em}
.hero-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:2px}
.chip{display:inline-flex;align-items:center;gap:7px;font-size:10px;font-weight:600;color:var(--text);padding:5px 12px;border-radius:999px;border:1px solid var(--line);background:var(--surface)}
.chip svg{width:12px;height:12px;color:var(--brand)}
.chip .dot{width:7px;height:7px;border-radius:50%;background:var(--green);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:6px}

/* role switch + chat device */
.hero-right{display:flex;flex-direction:column;align-items:center;gap:14px;width:100%}
.role-switch{display:inline-flex;gap:3px;padding:4px;background:var(--surface-2);border:1px solid var(--line);border-radius:12px}
.role-switch button{padding:8px 15px;border:0;background:transparent;font-family:inherit;font-weight:700;font-size:.82rem;color:var(--muted);border-radius:9px;cursor:pointer;transition:.16s;display:flex;align-items:center;gap:7px;letter-spacing:-.01em}
.role-switch button .rdot{width:6px;height:6px;border-radius:50%;background:var(--subtle);transition:.16s}
.role-switch button.on{background:var(--surface);color:var(--ink);box-shadow:var(--shadow-sm)}
.role-switch button.on .rdot{background:var(--green);animation:pulse 2s infinite}
@media(max-width:420px){.role-switch button{padding:7px 10px;font-size:.76rem}}
.device{position:relative;width:100%;max-width:436px}
.device-glow{position:absolute;inset:-8% -6% -14%;background:radial-gradient(60% 55% at 60% 20%,var(--brand-soft),transparent 70%);filter:blur(30px);z-index:0;pointer-events:none}
.tablet{position:relative;z-index:1;background:#0d0f16;border-radius:30px;padding:13px;box-shadow:var(--shadow-lg)}
:root[data-theme="dark"] .tablet{background:#04060b;border:1px solid var(--line)}
.tablet-cam{position:absolute;top:6px;left:50%;transform:translateX(-50%);width:6px;height:6px;border-radius:50%;background:#2a2d38;z-index:3}
/* real iPadOS status bar */
.ipad-status{display:flex;align-items:center;justify-content:space-between;padding:5px 16px 4px;background:var(--surface-2);border-bottom:1px solid var(--line-2)}
.is-time{font-size:11px;font-weight:800;color:var(--ink);letter-spacing:.02em}
.is-sys{display:flex;align-items:center;gap:6px;color:var(--ink)}
.is-bars{display:flex;align-items:flex-end;gap:1.5px;height:9px}
.is-bars i{width:2.5px;background:currentColor;border-radius:1px}
.is-bars i:nth-child(1){height:3px}.is-bars i:nth-child(2){height:5px}.is-bars i:nth-child(3){height:7px}.is-bars i:nth-child(4){height:9px}
.is-wifi{width:13px;height:9px}
.is-batt{position:relative;width:19px;height:10px;border:1px solid var(--muted);border-radius:2.5px;padding:1.5px}
.is-batt b{display:block;height:100%;width:74%;background:currentColor;border-radius:1px}
.is-batt::after{content:"";position:absolute;right:-2.5px;top:50%;transform:translateY(-50%);width:1.5px;height:4px;background:var(--muted);border-radius:0 1px 1px 0}
.chat{position:relative;z-index:1;background:var(--surface);border:1px solid var(--line);border-radius:16px;overflow:hidden}
.chat-top{display:flex;align-items:center;gap:10px;padding:11px 16px;border-bottom:1px solid var(--line-2);background:var(--surface-2)}
.chat-ava{width:34px;height:34px;border-radius:50%;background:var(--fb);display:flex;align-items:center;justify-content:center;flex:none}
.chat-ava svg{width:19px;height:19px;fill:#fff}
.chat-who{font-size:.86rem;font-weight:700;color:var(--ink);line-height:1.2}
.chat-who small{display:block;font-size:11px;font-weight:600;color:var(--muted);margin-top:1px}
.chat-badge{margin-left:auto;font-size:11px;font-weight:700;letter-spacing:-.01em;color:var(--green-text);display:inline-flex;align-items:center;gap:6px}
.cc-live{width:7px;height:7px;border-radius:50%;background:var(--green);animation:pulse 2s infinite}
.msgs{height:424px;overflow:hidden;padding:14px 13px;display:flex;flex-direction:column;gap:8px;background:var(--paper)}
.row{display:flex;gap:7px;align-items:flex-end;max-width:100%;animation:pop .32s cubic-bezier(.2,.9,.3,1.2)}
@keyframes pop{from{opacity:0;transform:translateY(8px) scale(.98)}to{opacity:1;transform:none}}
.row.cust{flex-direction:row-reverse}
.mini-av{width:24px;height:24px;border-radius:50%;flex:none;display:flex;align-items:center;justify-content:center;font-size:11px;color:#fff}
.mini-av.bot{background:linear-gradient(135deg,var(--brand),var(--brand-2))}
.mini-av.cust{background:#64748b}
.bub{max-width:80%;padding:9px 13px;font-size:13.5px;line-height:1.5;border-radius:16px}
.bub.bn{font-size:13px;line-height:1.65}
.row.bot .bub{background:var(--surface);border:1px solid var(--line);color:var(--ink);border-bottom-left-radius:5px}
.row.cust .bub{background:var(--fb-msg);color:#fff;border-bottom-right-radius:5px}
.row.cust .bub b{color:#fff}
.voice{display:flex;align-items:center;gap:10px;min-width:150px}
.voice .play{width:26px;height:26px;border-radius:50%;background:rgba(255,255,255,.25);display:flex;align-items:center;justify-content:center;flex:none}
.voice .play svg{width:11px;height:11px;fill:#fff}
.wave{display:flex;align-items:center;gap:2px;height:20px;flex:1}
.wave i{width:2.5px;height:16px;border-radius:2px;background:rgba(255,255,255,.75);transform-origin:bottom;animation:eq 1s ease-in-out infinite}
@keyframes eq{0%,100%{transform:scaleY(.31)}50%{transform:scaleY(1)}}
.voice .dur{font-size:11px;font-weight:600}
.img-msg{padding:5px;max-width:66%}
.img-tile{width:150px;height:110px;border-radius:11px;background:repeating-linear-gradient(135deg,var(--surface-2),var(--surface-2) 7px,var(--line-2) 7px,var(--line-2) 14px);border:1px solid var(--line);display:flex;align-items:flex-end;padding:8px}
.img-tile span{font:600 9.5px 'Hanken Grotesk';color:var(--muted);background:var(--surface);padding:2px 6px;border-radius:5px;letter-spacing:.02em}
.carousel{display:flex;gap:8px;overflow:hidden;padding:2px;max-width:100%}
.pcard{width:104px;flex:none;background:var(--surface);border:1px solid var(--line);border-radius:12px;overflow:hidden;box-shadow:var(--shadow-sm)}
.pcard .pimg{height:74px;background:repeating-linear-gradient(135deg,var(--surface-2),var(--surface-2) 6px,var(--line-2) 6px,var(--line-2) 12px);display:flex;align-items:flex-end;padding:5px}
.pcard .pimg span{font:600 8px 'Hanken Grotesk';color:var(--subtle)}
.pcard .pmeta{padding:7px 8px}
.pcard .pname{font-size:11px;font-weight:700;color:var(--ink)}
.pcard .pprice{font-size:11px;font-weight:700;color:var(--brand);margin-top:2px}
.order{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:11px 12px;max-width:90%;box-shadow:var(--shadow-sm)}
.order-h{display:flex;align-items:center;gap:7px;font-size:12px;font-weight:800;color:var(--green-text);letter-spacing:.02em}
.order-h svg{width:15px;height:15px}
.order-id{margin-left:auto;font-size:10px;font-weight:700;color:var(--muted)}
.order-line{display:flex;justify-content:space-between;font-size:12px;margin-top:8px;color:var(--text);gap:10px}
.order-line b{color:var(--ink);font-weight:700;white-space:nowrap}
.order-total{border-top:1px dashed var(--line);margin-top:9px;padding-top:8px;display:flex;justify-content:space-between;font-size:13px;font-weight:800;color:var(--ink)}
.order-ship{display:flex;align-items:center;gap:7px;margin-top:9px;font-size:11px;font-weight:600;color:var(--muted);background:var(--surface-2);border:1px solid var(--line-2);border-radius:9px;padding:7px 9px}
.order-ship img{width:16px;height:16px;border-radius:4px}
.cal{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:13px;max-width:92%;box-shadow:var(--shadow-sm)}
.cal-h{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:800;color:var(--green-text)}
.cal-h svg{width:15px;height:15px}
.cal-h .cal-id{margin-left:auto;font-size:10px;font-weight:700;color:var(--muted)}
.cal-ev{display:flex;align-items:center;gap:9px;margin-top:10px}
.cal-ev .cal-bar{width:4px;align-self:stretch;border-radius:3px;background:var(--brand)}
.cal-ev .cal-t{font-size:12.5px;font-weight:700;color:var(--ink)}
.cal-ev .cal-w{font-size:11px;color:var(--muted);margin-top:1px}
.cal-desc{font-size:10.5px;color:var(--subtle);margin-top:9px;border-top:1px dashed var(--line);padding-top:8px;display:flex;align-items:center;gap:6px}
.cal-desc img{width:13px;height:13px;border-radius:3px}
.cal-desc b{color:var(--brand);font-weight:700}
.typing{display:flex;gap:4px;padding:11px 14px;background:var(--surface);border:1px solid var(--line);border-radius:16px;border-bottom-left-radius:5px;width:fit-content}
.typing i{width:6px;height:6px;border-radius:50%;background:var(--subtle);animation:td 1.2s infinite}
.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}
@keyframes td{0%,60%,100%{opacity:.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}
.chat-input{display:flex;align-items:center;gap:9px;padding:11px 14px;border-top:1px solid var(--line-2);background:var(--surface)}
.chat-input .fake{flex:1;font-size:12.5px;color:var(--muted)}
.chat-input .snd{width:32px;height:32px;border-radius:50%;background:var(--brand);display:flex;align-items:center;justify-content:center;flex:none}
.chat-input .snd svg{width:14px;height:14px;fill:#fff}
@media(max-width:920px){.hero-grid{grid-template-columns:1fr;gap:32px}}
@media(max-width:560px){.hero{padding:34px 0 46px}.device{max-width:360px}.hero .hero-cta{flex-wrap:nowrap;gap:8px}.hero .hero-cta .btn{flex:1;min-width:0;padding:11px 8px;font-size:.74rem;gap:6px;white-space:nowrap}.hero .hero-cta .btn-brand{flex:1.3}.hero .hero-cta .btn-line{flex:1}.hero .hero-cta .btn svg{width:14px;height:14px}}
@media(max-width:390px){.hero .hero-cta .btn{font-size:.68rem;padding:10px 6px}}


/* ═══ FEATURE 1 — CHAT PROOF CARDS (Masonry Collage) ═══ */
.chatproof-canvas{position:relative;background:linear-gradient(135deg,var(--brand-soft) 0%,var(--surface) 40%,color-mix(in srgb,var(--brand-2) 5%,var(--surface)) 100%);border-radius:24px;padding:32px 28px;border:1px solid var(--brand-line);box-shadow:0 8px 32px color-mix(in srgb,var(--brand) 10%,transparent),inset 0 1px 0 var(--hair)}
.chatproof-canvas::before{content:"";position:absolute;inset:-1px;border-radius:24px;padding:1px;background:linear-gradient(160deg,var(--brand-line),transparent 40%,transparent 60%,color-mix(in srgb,var(--brand-2) 20%,transparent));-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
.chatgrid{column-count:4;column-gap:14px}
.ccard{break-inside:avoid;margin-bottom:14px;background:color-mix(in srgb,var(--surface) 85%,var(--paper));border:1px solid var(--brand-line);border-radius:18px;padding:17px 17px 16px;display:flex;flex-direction:column;transition:.2s;overflow:hidden;backdrop-filter:blur(6px);box-shadow:0 2px 12px color-mix(in srgb,var(--brand) 6%,transparent)}
.ccard:hover{border-color:var(--brand-line);transform:translateY(-3px);box-shadow:var(--shadow-md)}
.cc-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;margin-bottom:12px}
.cc-t{display:flex;align-items:center;gap:8px;font-size:1.02rem;font-weight:700;color:var(--ink);letter-spacing:-.01em;line-height:1.25}
.cc-t svg{width:16px;height:16px;color:var(--brand);flex:none}
.cc-time{display:inline-flex;align-items:center;gap:5px;font-size:8px;font-weight:700;color:var(--subtle);white-space:nowrap;background:var(--surface-2);border:1px solid var(--line-2);padding:3px 8px;border-radius:999px;flex:none}
.cc-time .moon{color:var(--brand)}
.mini{display:flex;flex-direction:column;gap:6px}
.mb{max-width:90%;padding:8px 11px;font-size:12px;line-height:1.5;border-radius:13px}
.mb.bn{font-family:'Noto Sans Bengali','Hanken Grotesk';font-size:11.5px;line-height:1.6}
.mb.c{align-self:flex-end;background:var(--fb-msg);color:#fff;border-bottom-right-radius:4px}
.mb.a{align-self:flex-start;background:var(--surface-2);border:1px solid var(--line-2);color:var(--ink);border-bottom-left-radius:4px}
.mb.c b{color:#fff}
.mb-photo{width:120px;height:auto;max-height:135px;object-fit:cover;border-radius:9px;display:block}
.voice{display:flex;align-items:center;gap:10px;min-width:150px}
.voice .play{width:26px;height:26px;border-radius:50%;background:rgba(255,255,255,.25);display:flex;align-items:center;justify-content:center;flex:none}
.voice .play svg{width:11px;height:11px;fill:#fff}
.wave{display:flex;align-items:center;gap:2px;height:20px;flex:1}
.wave i{width:2.5px;height:16px;border-radius:2px;background:rgba(255,255,255,.75);transform-origin:bottom;animation:eq 1s ease-in-out infinite}
@keyframes eq{0%,100%{transform:scaleY(.31)}50%{transform:scaleY(1)}}
.voice .dur{font-size:11px;font-weight:600}
.carousel{display:flex;gap:8px;overflow:hidden;padding:2px;max-width:100%}
.pcard{width:104px;flex:none;background:var(--surface);border:1px solid var(--line);border-radius:12px;overflow:hidden;box-shadow:var(--shadow-sm)}
.pcard .pimg{height:74px;background:repeating-linear-gradient(135deg,var(--surface-2),var(--surface-2) 6px,var(--line-2) 6px,var(--line-2) 12px);display:flex;align-items:flex-end;padding:5px}
.pcard .pimg.photo{padding:0;position:relative}
.pcard .pimg.photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.pcard .pimg span{font:600 8px 'Hanken Grotesk';color:var(--subtle)}
.pcard .pmeta{padding:7px 8px}
.pcard .pname{font-size:11px;font-weight:700;color:var(--ink)}
.pcard .pprice{font-size:11px;font-weight:700;color:var(--brand);margin-top:2px}
.mb-file{display:flex;align-items:center;gap:9px;align-self:flex-end;background:var(--fb-msg);color:#fff;padding:9px 11px;border-radius:13px;border-bottom-right-radius:4px;max-width:90%}
.mb-file svg{width:22px;height:22px;flex:none;opacity:.9}
.mb-file .fn{font-size:11.5px;font-weight:700;line-height:1.2}
.mb-file .fs{font-size:10px;opacity:.8}
.handover{display:flex;align-items:center;gap:8px;align-self:flex-start;background:var(--green-soft);border:1px solid transparent;color:var(--green);padding:5px 12px;border-radius:13px;font-size:11.5px;font-weight:700}
.handover svg{width:15px;height:15px}
@media(max-width:1100px){.chatgrid{column-count:3}}
@media(max-width:900px){.chatgrid{column-count:2}.chatproof-canvas{padding:24px 20px;border-radius:20px}}
@media(max-width:520px){.chatgrid{column-count:1;column-gap:0}.chatproof-canvas{padding:16px 14px;border-radius:16px}.ccard{padding:14px;margin-bottom:12px}.cc-t{font-size:.95rem}.mini .pcard{width:90px}.mini .pcard .pimg{height:60px}.mini .pcard .pname,.mini .pcard .pprice{font-size:10px}}


/* ═══ FEATURE 2 — LOOP / PHONE ═══ */
.loop{position:relative;display:grid;grid-template-columns:1fr .58fr;gap:56px;align-items:start}
.loop-connector{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:1;overflow:visible}
.loop-connector path{fill:none;stroke:var(--brand);stroke-width:2;stroke-linecap:round;stroke-dasharray:5 6;opacity:.6}
.loop-steps{display:flex;flex-direction:column;gap:8px;position:relative;z-index:2;max-width:430px}
.lstep{display:flex;align-items:center;gap:12px;padding:13px 16px;border-radius:13px;border:1px solid transparent;cursor:pointer;transition:.2s;text-align:left;background:none;font-family:inherit;width:100%}
.lstep:hover{background:var(--surface)}
.lstep.on{background:var(--surface);border-color:var(--line);box-shadow:var(--shadow-sm)}
.lstep .lic{width:38px;height:38px;border-radius:11px;background:var(--surface-2);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--muted);flex:none;transition:.2s}
.lstep .lic svg{width:20px;height:20px}
.lstep .lic img{width:20px;height:20px}
.lstep.on .lic{background:var(--brand-soft);border-color:var(--brand-line);color:var(--brand)}
.lstep h3{font-size:1rem;font-weight:700;color:var(--ink);letter-spacing:-.01em}
.loop-stage{position:relative;justify-self:center;z-index:2}
.phone{position:relative;width:206px;border-radius:26px;background:#0b0c12;padding:8px;box-shadow:var(--shadow-lg)}
:root[data-theme="dark"] .phone{background:#000;border:1px solid var(--line)}
.phone::before{display:none}
.phone-scr{position:relative;border-radius:18px;overflow:hidden;background:#000;aspect-ratio:720/1600}
.pv{position:absolute;inset:0;opacity:0;transition:opacity .4s;pointer-events:none}
.pv.on{opacity:1;pointer-events:auto}
.pv img{width:100%;height:100%;object-fit:cover;display:block}
.pv-bar{position:absolute;top:0;left:0;right:0;height:36px;display:flex;align-items:flex-end;justify-content:space-between;padding:0 20px 6px;font-size:11px;font-weight:700;color:var(--ink)}
.pv-bar .dots{display:flex;gap:3px;align-items:center}
.pv-bar .dots i{width:4px;height:4px;border-radius:50%;background:var(--ink)}
.pv-appbar{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:800;color:var(--ink);margin-bottom:2px}
.pv-appbar .pv-ic{width:24px;height:24px;border-radius:7px;background:var(--brand-soft);border:1px solid var(--brand-line);display:flex;align-items:center;justify-content:center;color:var(--brand)}
.pv-appbar .pv-ic svg{width:14px;height:14px}
.pv-appbar img{width:20px;height:20px}
/* dashboard */
.kgrid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.kpi{background:var(--surface);border:1px solid var(--line);border-radius:13px;padding:11px 12px}
.kpi .kl{font-size:9.5px;font-weight:700;text-transform:uppercase;letter-spacing:.4px;color:var(--subtle)}
.kpi .kv{font-size:1.15rem;font-weight:800;color:var(--ink);letter-spacing:-.02em;margin-top:2px}
.kpi .kd{font-size:9.5px;font-weight:700;color:var(--green);margin-top:1px}
.chartcard{background:var(--surface);border:1px solid var(--line);border-radius:13px;padding:12px;flex:1;display:flex;flex-direction:column}
.chartcard .cl{font-size:10px;font-weight:700;color:var(--subtle);margin-bottom:auto}
.bars{display:flex;align-items:flex-end;gap:6px;height:78px;margin-top:10px}
.bars i{flex:1;border-radius:4px 4px 0 0;background:var(--brand-soft);border:1px solid var(--brand-line)}
.bars i.hi{background:var(--brand);border-color:var(--brand)}
/* generic app row card */
.arow{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:10px 12px;display:flex;align-items:center;gap:10px}
.arow .chk{width:18px;height:18px;border-radius:6px;border:1.5px solid var(--line);flex:none;display:flex;align-items:center;justify-content:center}
.arow .chk.on{background:var(--brand);border-color:var(--brand)}
.arow .chk.on svg{width:11px;height:11px;stroke:#fff}
.arow .ar-t{font-size:11.5px;font-weight:700;color:var(--ink)}
.arow .ar-s{font-size:10px;color:var(--muted);margin-top:1px}
.arow .ar-r{margin-left:auto;text-align:right}
.arow .ar-amt{font-size:11.5px;font-weight:800;color:var(--ink)}
.pill{font-size:9px;font-weight:700;padding:2px 7px;border-radius:999px;text-transform:uppercase;letter-spacing:.3px}
.pill.g{background:var(--green-soft);color:var(--green)}
.pill.a{background:rgba(183,121,31,.12);color:var(--amber)}
.pill.b{background:var(--brand-soft);color:var(--brand)}
.pv-cta{margin-top:auto;display:flex;align-items:center;justify-content:center;gap:8px;background:var(--brand);color:#fff;font-size:12px;font-weight:800;padding:12px;border-radius:12px}
:root[data-theme="dark"] .pv-cta{color:#0a0c14}
.pv-cta img{width:16px;height:16px;border-radius:3px}
.pv-cta svg{width:15px;height:15px}
/* email */
.email{background:var(--surface);border:1px solid var(--line);border-radius:13px;overflow:hidden}
.email-h{padding:11px 13px;border-bottom:1px solid var(--line-2)}
.email-subj{font-size:12.5px;font-weight:800;color:var(--ink)}
.email-meta{font-size:10px;color:var(--muted);margin-top:3px}
.email-b{padding:12px 13px;font-size:11px;color:var(--text);line-height:1.6}
.email-b b{color:var(--ink)}
/* self-service form */
.formcard{background:var(--surface);border:1px solid var(--line);border-radius:13px;padding:13px;display:flex;flex-direction:column;gap:9px}
.fld{display:flex;flex-direction:column;gap:4px}
.fld label{font-size:9.5px;font-weight:700;text-transform:uppercase;letter-spacing:.3px;color:var(--subtle)}
.fld .inp{font-size:11px;color:var(--ink);font-weight:600;background:var(--surface-2);border:1px solid var(--line-2);border-radius:8px;padding:8px 10px}
.fld .inp.ph{color:var(--subtle);font-weight:500}
@media(max-width:860px){.loop{grid-template-columns:1fr .6fr;gap:34px}.phone{width:172px;border-radius:22px}.phone-scr{border-radius:15px}}
@media(max-width:600px){.loop{grid-template-columns:1fr auto;gap:16px;align-items:center}.loop-steps{max-width:none;width:100%;gap:6px}.lstep{padding:10px 11px;gap:9px}.lstep .lic{width:32px;height:32px}.lstep .lic svg,.lstep .lic img{width:16px;height:16px}.lstep h3{font-size:.82rem}.phone{width:124px;border-radius:18px}.phone-scr{border-radius:13px}}
@media(max-width:380px){.loop{gap:12px}.phone{width:110px}.lstep h3{font-size:.78rem}}
@media(min-width:1000px){#operations{padding:60px 0}#operations .s-head{margin-bottom:32px}#operations .loop{align-items:start}.phone{width:224px}}
@media(min-width:1300px) and (min-height:1000px){.phone{width:272px}}

/* ═══ FEATURE 3 — PLATFORM ═══ */
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.pcard3{position:relative;display:block;border-radius:16px;overflow:hidden;border:1px solid var(--line);aspect-ratio:3/2;background:var(--surface-2);box-shadow:var(--shadow-sm);transition:.2s;cursor:pointer}
.pcard3:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--brand-line)}
.pcard3 img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s}
.pcard3:hover img{transform:scale(1.05)}
.pcard3-label{position:absolute;left:0;right:0;bottom:0;padding:28px 16px 13px;font-size:1rem;font-weight:700;color:#fff;letter-spacing:-.01em;background:linear-gradient(transparent,rgba(0,0,0,.78))}
.pbox{background:var(--surface);border:1px solid var(--line);border-radius:18px;overflow:hidden;transition:.2s;display:flex;flex-direction:column}
.pbox:hover{border-color:var(--brand-line);transform:translateY(-3px);box-shadow:var(--shadow-md)}
.pbox-viz{min-height:190px;background:var(--surface-2);border-bottom:1px solid var(--line-2);padding:15px;overflow:hidden;position:relative;display:flex;flex-direction:column;gap:6px;justify-content:center}
.pbox-txt{padding:14px 16px 15px}
.pbox-txt h3{font-size:1.04rem;font-weight:700;color:var(--ink);letter-spacing:-.01em}
.pbox-txt p{font-size:.85rem;color:var(--muted);margin-top:4px;line-height:1.55}
.vrow{background:var(--surface);border:1px solid var(--line);border-radius:9px;padding:7px 9px;display:flex;align-items:center;gap:8px;font-size:10.5px;font-weight:600;color:var(--ink)}
.vrow .vi{width:18px;height:18px;border-radius:5px;flex:none;display:flex;align-items:center;justify-content:center}
.vrow .vi svg{width:12px;height:12px;fill:#fff}
.vrow .vt{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.vrow .vtime{margin-left:auto;font-size:9px;color:var(--subtle);font-weight:600}
.vbars{display:flex;align-items:flex-end;gap:6px;height:100%;padding-top:8px}
.vbars i{flex:1;border-radius:3px 3px 0 0;background:var(--brand-soft);border:1px solid var(--brand-line)}
.vbars i.hi{background:var(--brand);border-color:var(--brand)}
.vstack{position:relative;height:100%}
.vbiz{position:absolute;left:0;right:0;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:9px 11px;box-shadow:var(--shadow-sm);display:flex;align-items:center;gap:8px}
.vbiz .bl{width:22px;height:22px;border-radius:6px;background:linear-gradient(135deg,var(--brand),var(--brand-2));flex:none}
.vbiz .bt{font-size:10.5px;font-weight:700;color:var(--ink)}
.vbiz .bs{font-size:9px;color:var(--muted)}
.vbiz .bdot{margin-left:auto;width:7px;height:7px;border-radius:50%;background:var(--green)}
.takeover{margin-top:auto;background:var(--ink);color:#fff;border-radius:9px;padding:8px 10px;display:flex;align-items:center;gap:8px;font-size:10px;font-weight:700}
:root[data-theme="dark"] .takeover{background:var(--raise);border:1px solid var(--line)}
.takeover .td{width:6px;height:6px;border-radius:50%;background:var(--amber)}
.sbadge{align-self:flex-start;font-size:9px;font-weight:800;text-transform:uppercase;letter-spacing:.4px;color:var(--amber);background:rgba(183,121,31,.12);border:1px solid rgba(183,121,31,.28);padding:3px 8px;border-radius:6px}
.flowmini{display:flex;flex-direction:column;gap:7px;justify-content:center;height:100%}
.frow{display:flex;align-items:center;gap:6px}
.fnode{font-size:9px;font-weight:800;padding:6px 8px;border-radius:8px;background:var(--surface);border:1px solid var(--line);color:var(--ink);white-space:nowrap;text-align:center;line-height:1.2}
.fnode.br{background:var(--brand-soft);border-color:var(--brand-line);color:var(--brand)}
.farr{flex:1;height:1px;background:var(--line);position:relative;min-width:12px}
.farr::after{content:"";position:absolute;right:-1px;top:-2.5px;border:3px solid transparent;border-left-color:var(--subtle)}
.farr .lbl{position:absolute;top:-14px;left:50%;transform:translateX(-50%);font-size:7.5px;font-weight:800;text-transform:uppercase;letter-spacing:.3px;color:var(--subtle);background:var(--surface-2);padding:0 3px}
@media(max-width:860px){.pgrid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.pgrid{grid-template-columns:repeat(2,1fr);gap:10px}.pcard3-label{font-size:.82rem;padding:22px 11px 9px}}
/* platform viz v2 */
.vkrow{display:flex;gap:7px}
.vkpi{flex:1;background:var(--surface);border:1px solid var(--line);border-radius:9px;padding:7px 9px}
.vkpi span{font-size:8px;font-weight:700;text-transform:uppercase;letter-spacing:.3px;color:var(--subtle);display:block}
.vkpi b{font-size:14px;color:var(--ink);letter-spacing:-.02em}
.vtx{min-width:0;overflow:hidden}
.vav{width:24px;height:24px;border-radius:50%;flex:none;display:flex;align-items:center;justify-content:center;font-size:10.5px;font-weight:800;color:#fff}
.vsub{font-size:8.5px;color:var(--muted);font-weight:600;margin-top:1px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.vtag{margin-left:auto;font-size:8px;font-weight:800;padding:3px 7px;border-radius:999px;flex:none;letter-spacing:.2px}
.vtag.ai{background:var(--brand-soft);color:var(--brand)}
.vtag.need{background:rgba(183,121,31,.14);color:var(--amber)}
.vbizwrap{justify-content:center}
.vtile{background:var(--surface);border:1px solid var(--line);border-radius:11px;padding:9px 11px}
.vtile-h{display:flex;align-items:center;gap:8px}
.vtile .bl{width:24px;height:24px;border-radius:7px;background:linear-gradient(135deg,var(--brand),var(--brand-2));flex:none;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:800;color:#fff}
.vtile .bt{font-size:11px;font-weight:700;color:var(--ink)}
.vtile .bs{font-size:8.5px;color:var(--muted)}
.vstats{display:flex;gap:12px;margin-top:8px}
.vstats div{display:flex;flex-direction:column}
.vstats b{font-size:12px;color:var(--ink);line-height:1}
.vstats span{font-size:7.5px;font-weight:700;text-transform:uppercase;letter-spacing:.3px;color:var(--subtle);margin-top:2px}
.vtakeover{margin-top:auto;background:var(--surface);border:1px solid var(--line);border-radius:11px;padding:10px;box-shadow:var(--shadow-sm)}
.vtk-t{font-size:11px;font-weight:800;color:var(--ink);text-align:center}
.vtk-btns{display:flex;gap:6px;margin-top:8px}
.vtk-no{flex:none;padding:6px 11px;border-radius:8px;background:var(--surface-2);border:1px solid var(--line);font-size:9.5px;font-weight:700;color:var(--muted)}
.vtk-yes{flex:1;text-align:center;padding:6px 11px;border-radius:8px;background:var(--brand);color:#fff;font-size:9.5px;font-weight:800}
:root[data-theme="dark"] .vtk-yes{color:#0a0c14}
.vsb-head{display:flex;align-items:center;justify-content:space-between}
.vtoggle{display:flex;align-items:center;gap:6px}
.vtg-t{font-size:9px;font-weight:800;color:var(--green)}
.vtg-sw{width:26px;height:15px;border-radius:999px;background:var(--green);position:relative}
.vtg-sw i{position:absolute;top:2px;right:2px;width:11px;height:11px;border-radius:50%;background:#fff}
.vfiles{display:flex;flex-wrap:wrap;gap:5px;margin-top:auto}
.vfile{font-size:8.5px;font-weight:700;color:var(--green);background:var(--green-soft);border-radius:6px;padding:3px 7px}


/* ═══ DEMO ═══ */
.vid-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:40px;flex-wrap:wrap}
.vid-tabs{display:inline-flex;gap:3px;padding:4px;background:var(--surface-2);border:1px solid var(--line);border-radius:12px}
.vid-tab{padding:9px 18px;border-radius:9px;font-size:.9rem;font-weight:700;color:var(--muted);cursor:pointer;border:none;background:transparent;font-family:inherit;transition:.16s;letter-spacing:-.01em;text-align:left}
.vid-tab.on{background:var(--surface);color:var(--ink);box-shadow:var(--shadow-sm)}
.vid-tab small{display:block;font-size:10px;font-weight:600;color:var(--subtle);margin-top:1px}
.vid-tab.on small{color:var(--brand)}
.vid-panel{display:none}
.vid-panel.on{display:block;animation:fade .35s}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.vid-rail{position:relative;border:1px solid var(--line);border-radius:26px;background:linear-gradient(180deg,var(--surface-2),var(--surface));padding:26px 26px 12px;box-shadow:var(--shadow-sm);overflow:hidden}
.vid-rail::before{content:"";position:absolute;top:0;left:0;right:0;height:130px;background:radial-gradient(60% 100% at 50% 0,var(--brand-soft),transparent 70%);pointer-events:none}
.hscroll{display:flex;gap:18px;overflow-x:auto;padding:4px 4px 16px;scroll-snap-type:x mandatory;scrollbar-width:thin}
.hscroll::-webkit-scrollbar{height:8px}
.hscroll::-webkit-scrollbar-thumb{background:var(--line);border-radius:999px}
.short{width:248px;flex:none;scroll-snap-align:start}
.short-frame{aspect-ratio:9/16;border-radius:20px;overflow:hidden;border:1px dashed var(--line);background:repeating-linear-gradient(135deg,var(--surface),var(--surface) 10px,var(--surface-2) 10px,var(--surface-2) 20px);box-shadow:var(--shadow-sm);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;cursor:pointer;transition:.2s}
.short-frame:hover{border-color:var(--brand-line);box-shadow:var(--shadow-md)}
.short-frame.has-video{border:1px solid var(--line);background-color:#000;position:relative}
.short-frame.has-video::before{content:"";position:absolute;inset:0;background:linear-gradient(to bottom,rgba(0,0,0,.12),transparent 32%,transparent 68%,rgba(0,0,0,.35));pointer-events:none;transition:.2s}
.short-frame.has-video:hover{border-color:var(--brand-line);box-shadow:var(--shadow-md);transform:translateY(-3px)}
.short-frame.has-video:hover::before{background:linear-gradient(to bottom,rgba(0,0,0,.05),transparent 40%,transparent 60%,rgba(0,0,0,.25))}
.short-frame .pl{width:56px;height:56px;border-radius:50%;background:var(--surface);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-sm);position:relative;z-index:1;transition:transform .2s,box-shadow .2s}
.short-frame.has-video .pl{width:54px;height:54px;background:rgba(255,255,255,.94);border:none;box-shadow:0 8px 24px rgba(0,0,0,.4)}
.short-frame.has-video:hover .pl{transform:scale(1.09)}
.short-frame .pl svg{width:22px;height:22px;fill:var(--brand);margin-left:3px}
.short-frame .plh{font:600 10.5px 'Hanken Grotesk',monospace;color:var(--subtle);letter-spacing:.02em;text-align:center;padding:0 20px}
.short-cap{margin-top:13px;display:flex;align-items:center;gap:9px}
.short-cap .sn{width:26px;height:26px;border-radius:8px;background:var(--brand-soft);border:1px solid var(--brand-line);color:var(--brand);font-weight:800;font-size:12px;display:flex;align-items:center;justify-content:center;flex:none}
.short-cap .st{font-size:.9rem;font-weight:700;color:var(--ink);letter-spacing:-.01em}
.short-cap .ss{font-size:.78rem;color:var(--muted)}


/* ═══ FAQ ═══ */
.faq2{display:grid;grid-template-columns:.82fr 1.18fr;gap:56px;align-items:start}
.faq-aside .kicker{margin-bottom:14px}
.faq-aside h2{margin:0}
.faq-aside .tiny{margin-top:18px;max-width:34ch}
.faq{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 4px;background:none;border:0;cursor:pointer;font-family:inherit;font-size:1.02rem;font-weight:700;color:var(--ink);text-align:left;letter-spacing:-.01em}
.faq-q svg{flex:none;width:20px;height:20px;color:var(--subtle);transition:transform .25s}
.faq-item.open .faq-q svg{transform:rotate(45deg);color:var(--brand)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .34s cubic-bezier(.2,.7,.3,1),padding .34s ease;font-size:.94rem;color:var(--muted);line-height:1.75}
.faq-item.open .faq-a{max-height:340px;padding:0 4px 22px}
@media(max-width:820px){.faq2{grid-template-columns:1fr;gap:34px}}


/* ═══ CTA ═══ */
.cta{position:relative;border-radius:28px;padding:72px 48px;overflow:hidden;text-align:center;background:var(--ink);color:#fff}
:root[data-theme="dark"] .cta{border:1px solid var(--line);background:var(--raise)}
.cta::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 90% at 50% -10%,rgba(124,58,237,.35),transparent 60%),radial-gradient(50% 80% at 80% 120%,rgba(79,70,229,.3),transparent 60%);pointer-events:none}
.cta-in{position:relative;z-index:1;max-width:680px;margin:0 auto;display:flex;flex-direction:column;align-items:center;gap:20px}
.cta h2{font-size:clamp(1.9rem,3.6vw,2.9rem);font-weight:800;letter-spacing:-.028em;line-height:1.08;color:#fff;margin:0}
.cta h2 .serif{color:#c7d2fe}
.cta p{color:rgba(255,255,255,.72);font-size:1.06rem;max-width:52ch}
.cta .hero-cta{justify-content:center}
.cta .btn-line{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.2);color:#fff}
.cta .btn-line:hover{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.4);color:#fff}
@media(max-width:560px){.cta{padding:52px 24px}}


/* ═══ LIGHTBOX ═══ */
.lb{position:fixed;inset:0;z-index:999;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:opacity .25s,visibility .25s}
.lb.open{opacity:1;visibility:visible}
.lb-bg{position:absolute;inset:0;background:rgba(0,0,0,.82);backdrop-filter:blur(6px)}
.lb-box{position:relative;max-width:90vw;max-height:90vh;display:flex;flex-direction:column;align-items:center;animation:lbIn .3s cubic-bezier(.2,.7,.3,1)}
@keyframes lbIn{from{opacity:0;transform:scale(.92)}to{opacity:1;transform:none}}
.lb-img{max-width:90vw;max-height:82vh;border-radius:14px;box-shadow:0 24px 80px rgba(0,0,0,.5);object-fit:contain;display:block}
.lb-cap{margin-top:14px;font-size:.95rem;font-weight:600;color:rgba(255,255,255,.85);text-align:center}
.lb-x{position:absolute;top:-44px;right:0;width:36px;height:36px;border-radius:50%;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;cursor:pointer;color:#fff;transition:.16s}
.lb-x:hover{background:rgba(255,255,255,.22);border-color:rgba(255,255,255,.4)}
.lb-x svg{width:18px;height:18px}
:root[data-theme="dark"] .lb-img{box-shadow:0 24px 80px rgba(0,0,0,.7)}


/* ═══ FEEDBACK FIXES ═══ */
.drawer-theme{display:flex;align-items:center;justify-content:flex-start;gap:10px;width:100%;padding:12px 14px;border-radius:10px;border:0;background:none;font-family:inherit;font-weight:600;font-size:1rem;color:var(--text);cursor:pointer;text-align:left}
.drawer-theme:hover{background:var(--hair)}
.drawer-theme .dt-ic{display:flex;align-items:center;color:var(--muted)}
.drawer-theme .dt-ic svg{width:20px;height:20px}
.drawer-theme .theme-ic-dark{display:none}
:root[data-theme="dark"] .drawer-theme .theme-ic-light{display:none}
:root[data-theme="dark"] .drawer-theme .theme-ic-dark{display:block}
.hero-trust{display:inline-flex;align-items:center;gap:8px;font-size:8px;font-weight:600;color:var(--muted);margin-top:1px}
.hero-trust .tdot{width:7px;height:7px;border-radius:50%;background:var(--green);animation:pulse 2s infinite;flex:none}
.hero-trust b{color:var(--ink);font-weight:700}
.chat-photo{width:160px;height:auto;max-height:185px;object-fit:cover;border-radius:11px;display:block}
@media(max-width:600px){.band{padding:60px 0}.s-head{margin-bottom:30px}.vid-head{margin-bottom:22px;gap:16px}.hscroll{gap:12px}.short{width:162px}.short-frame{border-radius:16px}.short-cap{margin-top:9px;gap:7px}.short-cap .st{font-size:.8rem}.short-cap .ss{font-size:.7rem}.short-cap .sn{width:22px;height:22px}}