@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,600;12..96,700;12..96,800&display=swap');
/* ==========================================================================
   QRSpot Design Layer v2 — "Ink & Aurora"
   Loaded AFTER style.css. Pure visual override: no markup or JS changes needed.
   Neutral ink surfaces, one violet accent, hairline borders, layered depth.
   ========================================================================== */

:root{
  --font-display:'Bricolage Grotesque','Inter',system-ui,sans-serif;
  --grad:linear-gradient(135deg,#5d4dff 0%,#a855f7 100%);
  --bg:#f7f7fa;--bg-sec:#f7f7fa;--surface:#fff;--dot:rgba(20,20,40,.075);
  --bg-gradient:radial-gradient(circle at 1px 1px,var(--dot) 1.1px,transparent 1.2px);
  --card:#fff;--card-elevated:#fff;--card-hover:#fafafd;
  --tx:#0b0b14;--tx-sec:#3a3a4c;--mu:#6a6a7c;--mu-light:#9b9bab;
  --bd:#e7e7ee;--bd-light:#f1f1f6;--bd-focus:#6d5efc;
  --ac:#5d4dff;--ach:#4a3be6;--ac-glow:rgba(93,77,255,.24);--soft:#f1efff;--soft-hover:#e6e2ff;
  --radius-sm:9px;--radius-md:12px;--radius-lg:16px;--radius-xl:22px;
  --sh-sm:0 1px 2px rgba(16,16,40,.05);
  --sh:0 1px 2px rgba(16,16,40,.04),0 8px 24px -8px rgba(16,16,40,.08);
  --sh-lg:0 2px 4px rgba(16,16,40,.04),0 24px 48px -12px rgba(40,30,110,.18);
  --transition:all .22s cubic-bezier(.2,.8,.2,1);
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg-gradient:radial-gradient(circle at 1px 1px,var(--dot) 1.1px,transparent 1.2px);--bg:#07070c;--bg-sec:#0c0c14;--surface:#14141f;--dot:rgba(255,255,255,.055);
  --card:#0e0e16;--card-elevated:#14141e;--card-hover:#181826;
  --tx:#f5f5fb;--tx-sec:#c8c8d6;--mu:#9494a8;--mu-light:#6b6b80;
  --bd:#1f1f2e;--bd-light:#161622;--bd-focus:#8b7dff;
  --ac:#7c6cff;--ach:#9a8dff;--ac-glow:rgba(124,108,255,.38);--soft:#1a1833;--soft-hover:#252049;
  --sh-sm:0 1px 2px rgba(0,0,0,.4);--sh:0 1px 2px rgba(0,0,0,.4),0 10px 28px -8px rgba(0,0,0,.6);
  --sh-lg:0 30px 60px -16px rgba(0,0,0,.8),0 0 0 1px rgba(255,255,255,.03);}}
:root[data-theme="dark"]{
  --bg-gradient:radial-gradient(circle at 1px 1px,var(--dot) 1.1px,transparent 1.2px);--bg:#07070c;--bg-sec:#0c0c14;--surface:#14141f;--dot:rgba(255,255,255,.055);
  --card:#0e0e16;--card-elevated:#14141e;--card-hover:#181826;
  --tx:#f5f5fb;--tx-sec:#c8c8d6;--mu:#9494a8;--mu-light:#6b6b80;
  --bd:#1f1f2e;--bd-light:#161622;--bd-focus:#8b7dff;
  --ac:#7c6cff;--ach:#9a8dff;--ac-glow:rgba(124,108,255,.38);--soft:#1a1833;--soft-hover:#252049;
  --sh-sm:0 1px 2px rgba(0,0,0,.4);--sh:0 1px 2px rgba(0,0,0,.4),0 10px 28px -8px rgba(0,0,0,.6);
  --sh-lg:0 30px 60px -16px rgba(0,0,0,.8),0 0 0 1px rgba(255,255,255,.03);}

/* ---------- Base ---------- */
body{background-size:26px 26px;font-feature-settings:"cv11","ss01";letter-spacing:-.003em}
::selection{background:var(--ac);color:#fff}
:focus-visible{outline:2px solid var(--bd-focus);outline-offset:3px;border-radius:8px}
h1,h2,h3,.brand,.step-number{font-family:var(--font-display)}
html{scroll-padding-top:calc(72px + env(safe-area-inset-top,0px))}

/* ---------- Header ---------- */
header{background:color-mix(in srgb,var(--bg) 72%,transparent);backdrop-filter:saturate(180%) blur(18px);-webkit-backdrop-filter:saturate(180%) blur(18px);border-bottom:1px solid color-mix(in srgb,var(--bd) 80%,transparent)}
header .wrap{height:60px}
.mobile-drawer{top:60px}
.brand{font-size:21px;letter-spacing:-.04em}
.brand-icon{background:var(--grad);border-radius:10px;box-shadow:0 1px 0 rgba(255,255,255,.35) inset,0 6px 16px -4px var(--ac-glow)}
.brand span{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.badge-tag{background:transparent;border:1px solid var(--bd);color:var(--mu);letter-spacing:.08em;font-size:10px}
nav{gap:2px}
nav a{padding:7px 13px;border-radius:var(--radius-full);color:var(--mu);font-weight:550}
nav a:hover{background:var(--soft);color:var(--ac)}
.icon-btn{border-radius:var(--radius-full);background:transparent}
.icon-btn:hover{background:var(--soft);border-color:transparent;color:var(--ac)}

/* ---------- Buttons ---------- */
.btn{border-radius:var(--radius-full);font-weight:600;letter-spacing:-.005em;box-shadow:var(--sh-sm);background:var(--card)}
.btn:hover{background:var(--card-hover);border-color:color-mix(in srgb,var(--ac) 55%,var(--bd))}
.btn.p{background:linear-gradient(180deg,color-mix(in srgb,var(--ac) 82%,#fff),var(--ac));border-color:color-mix(in srgb,var(--ac) 70%,#000);color:#fff;
  box-shadow:0 1px 0 rgba(255,255,255,.28) inset,0 10px 24px -8px var(--ac-glow),0 2px 4px rgba(20,10,80,.18)}
.btn.p:hover{background:linear-gradient(180deg,color-mix(in srgb,var(--ac) 74%,#fff),var(--ach));border-color:var(--ach);box-shadow:0 1px 0 rgba(255,255,255,.3) inset,0 14px 30px -8px var(--ac-glow),0 2px 4px rgba(20,10,80,.2)}
.btn.subtle{background:transparent;box-shadow:none}
.btn.sm{border-radius:var(--radius-full)}
.btn.lg{border-radius:var(--radius-full);padding:14px 26px;min-height:50px;font-size:15.5px}

/* ---------- Hero ---------- */
.hero{isolation:isolate;padding:84px 0 44px}
.hero::before{content:"";position:absolute;z-index:-1;left:0;right:0;top:-140px;height:640px;pointer-events:none;
  background:radial-gradient(55% 60% at 50% 0%,rgba(93,77,255,.26),transparent 72%),radial-gradient(34% 46% at 88% 8%,rgba(236,72,153,.15),transparent 70%),radial-gradient(34% 46% at 12% 12%,rgba(14,165,233,.15),transparent 70%);
  -webkit-mask-image:linear-gradient(#000 55%,transparent);mask-image:linear-gradient(#000 55%,transparent)}
.hero-pill{background:color-mix(in srgb,var(--card) 80%,transparent);border:1px solid var(--bd);color:var(--tx-sec);box-shadow:var(--sh-sm);padding:7px 16px 7px 12px;font-weight:550;backdrop-filter:blur(8px)}
.hero-pill svg{color:var(--ac);fill:color-mix(in srgb,var(--ac) 25%,transparent)}
.hero h1{font-size:clamp(36px,7.4vw,74px);line-height:1;letter-spacing:-.05em;font-weight:800;max-width:900px;margin-bottom:22px;text-wrap:balance}
.hero h1 .gradient-text{background:linear-gradient(100deg,#5d4dff 0%,#a855f7 38%,#ec4899 62%,#5d4dff 100%);background-size:220% 100%;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:sheen 9s ease-in-out infinite alternate}
@keyframes sheen{to{background-position:100% 0}}
.hero p{font-size:clamp(16px,2vw,19px);max-width:640px;line-height:1.65;margin-bottom:32px;text-wrap:pretty}
.hero-cta{margin-bottom:34px}
.trust-row{gap:10px}
.trust-item{padding:6px 13px 6px 10px;border:1px solid var(--bd);border-radius:var(--radius-full);background:color-mix(in srgb,var(--card) 70%,transparent);font-size:12.5px}
.hero>.wrap>*{animation:rise .7s cubic-bezier(.2,.8,.2,1) both}
.hero>.wrap>:nth-child(2){animation-delay:.06s}.hero>.wrap>:nth-child(3){animation-delay:.12s}
.hero>.wrap>:nth-child(4){animation-delay:.18s}.hero>.wrap>:nth-child(5){animation-delay:.24s}
@keyframes rise{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}

/* ---------- Presets bar ---------- */
.preset-bar-card{border-radius:var(--radius-xl);background:color-mix(in srgb,var(--card) 88%,transparent);backdrop-filter:blur(10px);box-shadow:var(--sh);padding:12px 16px 12px 20px}
.preset-chip{background:var(--bg);border-radius:var(--radius-full);padding:7px 14px}
.preset-chip:hover{background:var(--soft);transform:translateY(-1px)}

/* ---------- Cards ---------- */
.card{border-radius:var(--radius-xl);padding:26px;box-shadow:0 1px 0 rgba(255,255,255,.7) inset,var(--sh);border-color:var(--bd);margin-bottom:22px}
:root[data-theme="dark"] .card{box-shadow:0 1px 0 rgba(255,255,255,.04) inset,var(--sh)}
.card:hover{border-color:color-mix(in srgb,var(--bd) 70%,var(--ac))}
.card-title{font-family:var(--font-display);font-size:17px;font-weight:700;letter-spacing:-.025em}
.card-title svg{box-sizing:border-box;width:30px;height:30px;padding:6px;border-radius:var(--radius-sm);background:var(--soft);color:var(--ac)}

/* ---------- Type tabs & form ---------- */
.tab{background:transparent;border-color:var(--bd);border-radius:var(--radius-full);color:var(--mu);font-weight:600}
.tab:hover{background:var(--soft);border-color:transparent;color:var(--ac)}
.tab.on{background:var(--tx);border-color:var(--tx);color:var(--bg);box-shadow:0 6px 16px -6px rgba(10,10,30,.45)}
.tab.on svg{color:inherit}
label{font-size:12.5px;letter-spacing:.005em;color:var(--tx-sec)}
input[type="text"],input[type="url"],input[type="email"],input[type="tel"],input[type="password"],input[type="number"],select,textarea{background:var(--card);border-radius:var(--radius-md);border-color:var(--bd);box-shadow:var(--sh-sm)}
input:hover,select:hover,textarea:hover{border-color:color-mix(in srgb,var(--ac) 40%,var(--bd))}
input:focus,select:focus,textarea:focus{box-shadow:0 0 0 4px var(--ac-glow);border-color:var(--bd-focus)}
.color-picker-wrapper{background:var(--card);border-radius:var(--radius-md);box-shadow:var(--sh-sm)}
input[type="range"]{-webkit-appearance:none;appearance:none;height:6px;background:linear-gradient(var(--bd),var(--bd));border-radius:6px}
input[type="range"]::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;border-radius:50%;background:#fff;border:2px solid var(--ac);box-shadow:0 3px 10px rgba(20,10,80,.28);transition:transform .15s}
input[type="range"]::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:#fff;border:2px solid var(--ac);box-shadow:0 3px 10px rgba(20,10,80,.28)}
input[type="range"]:active::-webkit-slider-thumb{transform:scale(1.15)}
.seg{background:color-mix(in srgb,var(--bd) 38%,var(--bg));border-radius:var(--radius-md);border-color:transparent}
.seg button{border-radius:calc(var(--radius-md) - 3px);font-weight:600}
.seg button.on{background:var(--card);color:var(--tx);box-shadow:0 1px 2px rgba(16,16,40,.12),0 0 0 1px var(--bd)}
:root[data-theme="dark"] .seg button.on{background:var(--card-elevated)}
.drop{border:1.5px dashed color-mix(in srgb,var(--ac) 35%,var(--bd));border-radius:var(--radius-lg);background:linear-gradient(180deg,var(--bg),color-mix(in srgb,var(--soft) 55%,var(--bg)))}
.drop.over,.drop:hover{border-color:var(--ac);background:var(--soft)}
.bar i{background:var(--grad)}
.preset-icon-btn{border-radius:var(--radius-md);background:var(--card)}

/* ---------- Live preview panel ---------- */
.stick .card.pv{isolation:isolate;background:linear-gradient(180deg,var(--card-elevated),var(--card));box-shadow:0 0 0 1px color-mix(in srgb,var(--ac) 16%,var(--bd)),var(--sh-lg);padding:24px}
.pv::before{content:"";position:absolute;z-index:-1;left:12%;right:12%;top:72px;height:300px;background:radial-gradient(closest-side,var(--ac-glow),transparent);filter:blur(36px);opacity:.9;pointer-events:none}
.pv-header .card-title{font-size:16px}
.live-indicator{border:1px solid color-mix(in srgb,var(--success) 25%,transparent)}
.qrbox{border-radius:26px;border:1px solid var(--bd);box-shadow:0 2px 4px rgba(16,16,40,.05),0 28px 50px -18px rgba(60,40,160,.35);padding:20px;max-width:min(320px,calc(100vh - 340px))}
.pv-view-tabs{background:color-mix(in srgb,var(--bd) 38%,var(--bg));border-color:transparent;border-radius:var(--radius-full)}
.pv-tab{border-radius:var(--radius-full)}
.pv-tab.on{background:var(--card);color:var(--tx);box-shadow:0 1px 3px rgba(16,16,40,.16)}
.mockup-chip{border-radius:var(--radius-full)}
.dls .btn{border-radius:var(--radius-lg)}
.contrast-pill,.tip-banner{border-radius:var(--radius-md)}
.contrast-pill{border-radius:var(--radius-full)}
.mobile-floating-bar{background:color-mix(in srgb,var(--card) 80%,transparent);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);box-shadow:var(--sh-lg)}

/* ---------- Recent ---------- */
.rc{border-radius:var(--radius-lg);box-shadow:var(--sh-sm)}
.rc:hover{box-shadow:var(--sh-lg)}

/* ---------- Sections ---------- */
section{padding:92px 0}
.section-badge{background:transparent;border:1px solid color-mix(in srgb,var(--ac) 30%,var(--bd));color:var(--ac);letter-spacing:.1em;font-size:11px;padding:5px 14px}
section h2{font-size:clamp(30px,4.6vw,48px);letter-spacing:-.045em;line-height:1.05;margin-bottom:14px;text-wrap:balance}
.section-desc{font-size:16.5px;margin-bottom:48px;line-height:1.65}

/* Features: bento grid */
.feat{gap:16px}
@media (min-width:900px){
  .feat{grid-template-columns:repeat(3,1fr)}
  .feat-card:nth-child(1),.feat-card:nth-child(4),.feat-card:nth-child(6){grid-column:span 2}
}
.feat-card{position:relative;overflow:hidden;padding:30px;background:var(--card);box-shadow:var(--sh-sm);isolation:isolate}
.feat-card::before{content:"";position:absolute;z-index:-1;inset:auto -20% -60% -20%;height:70%;background:radial-gradient(closest-side,var(--ac-glow),transparent);opacity:0;transition:opacity .35s}
.feat-card:hover{transform:translateY(-4px);border-color:color-mix(in srgb,var(--ac) 45%,var(--bd))}
.feat-card:hover::before{opacity:.8}
.feat-icon{width:50px;height:50px;border-radius:15px;background:linear-gradient(135deg,var(--soft),var(--soft-hover));box-shadow:0 0 0 1px color-mix(in srgb,var(--ac) 14%,transparent) inset}
.feat-card:hover .feat-icon{background:var(--grad);box-shadow:0 10px 22px -8px var(--ac-glow)}
.feat-card h3{font-size:19px;letter-spacing:-.03em}

/* Steps */
.steps{gap:18px}
@media (min-width:820px){.steps::before{content:"";position:absolute;top:52px;left:16%;right:16%;border-top:1.5px dashed color-mix(in srgb,var(--ac) 35%,var(--bd))}}
.step-card{position:relative;z-index:1;padding:30px 24px;box-shadow:var(--sh-sm)}
.step-number{width:48px;height:48px;border-radius:15px;background:var(--tx);color:var(--bg);box-shadow:0 10px 22px -8px rgba(10,10,30,.5);font-size:19px}
.step-card h3{font-size:19px;letter-spacing:-.03em}

/* FAQ */
details{border-radius:var(--radius-lg);padding:6px 22px;box-shadow:var(--sh-sm)}
details[open]{box-shadow:var(--sh)}
summary{min-height:52px;font-size:15.5px}
summary::after{content:'+';display:grid;place-items:center;flex:none;width:28px;height:28px;border-radius:50%;background:var(--soft);color:var(--ac);font-size:19px;line-height:1;transition:transform .25s,background .25s}
details[open] summary::after{content:'−';transform:rotate(180deg)}
details>*:not(summary){padding-bottom:14px}

/* ---------- Footer / modal / toast ---------- */
footer{background:linear-gradient(180deg,transparent,color-mix(in srgb,var(--soft) 45%,var(--bg)));padding:56px 0 30px}
.footer-links a{padding:2px 0;border-bottom:1px solid transparent}
.footer-links a:hover{border-color:var(--ac);color:var(--ac)}
.modal-backdrop{backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);background:rgba(7,7,14,.55)}
.modal{border-radius:var(--radius-xl);border:1px solid var(--bd);box-shadow:var(--sh-lg)}
.toast{background:rgba(12,12,22,.92);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.08)}
.toast.e{background:rgba(220,38,38,.95)}.toast.s{background:rgba(5,150,105,.95)}

/* ---------- Scroll reveal (progressive enhancement) ---------- */
@supports (animation-timeline:view()){
  .feat-card,.step-card,details,.preset-bar-card{animation:rise both linear;animation-timeline:view();animation-range:entry 0% entry 35%}
}
@media (max-width:640px){
  .hero{padding:44px 0 24px}.hero h1{font-size:clamp(32px,9.5vw,44px)}
  section{padding:60px 0}.card{padding:18px 16px}
}
@media (prefers-reduced-motion:reduce){
  .hero>.wrap>*,.hero h1 .gradient-text,.feat-card,.step-card,details,.preset-bar-card{animation:none!important}
}