:root{--bg:#FAFAF7;--ink:#0B0B0B;--ink2:#3a3a3a;--mute:#6b6b6b;--line:#E7E5DF;--card:#fff;--ac:#FF5A1F;--ac2:#FF2D78;--ok:#12805C;--bar:64px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:Inter,system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased;line-height:1.5}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0}
em{font-family:'Instrument Serif',Georgia,serif;font-style:italic;font-weight:400}
.wrap{max-width:1180px;margin:0 auto;padding:0 28px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--mute)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 4px rgba(18,128,92,.15)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:42px;padding:0 18px;border-radius:999px;font-weight:600;font-size:14.5px;transition:transform .2s,box-shadow .2s,background .2s;white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn-lg{height:52px;padding:0 26px;font-size:16px}
.btn-block{width:100%}
.btn-dark{background:var(--ink);color:#fff}
.btn-ghost{border:1px solid var(--line);background:#fff}
.btn-accent{background:linear-gradient(135deg,var(--ac),var(--ac2));color:#fff;box-shadow:0 10px 24px -10px rgba(255,60,60,.6)}
.btn[disabled]{opacity:.6;pointer-events:none}
.link{font-size:14px;font-weight:600;color:var(--ink2);text-decoration:underline;text-underline-offset:3px}

/* header */
.top{position:sticky;top:0;z-index:40;display:flex;align-items:center;gap:28px;height:68px;padding:0 28px;background:rgba(250,250,247,.86);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:-.01em}
.brand small{font-weight:500;color:var(--mute);margin-left:4px}
.brand-mark{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--ac),var(--ac2));color:#fff;display:grid;place-items:center;font-size:12.5px;font-weight:800}
.top nav{display:flex;gap:24px;margin-left:auto;font-size:14px;color:var(--mute)}
.top nav a:hover{color:var(--ink)}

/* hero */
.hero{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;max-width:1320px;margin:0 auto;padding:72px 28px 90px;overflow:hidden}
.hero h1{font-size:clamp(42px,5.4vw,80px);line-height:.98;letter-spacing:-.045em;font-weight:800;margin:20px 0 0}
.hero h1 em{background:linear-gradient(135deg,var(--ac),var(--ac2));-webkit-background-clip:text;background-clip:text;color:transparent;padding-right:.06em}
.lede{font-size:clamp(17px,1.4vw,20px);color:var(--ink2);max-width:540px;margin-top:22px}
.hero-ctas{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}
.ticks{display:flex;flex-wrap:wrap;gap:8px 22px;list-style:none;margin-top:26px;font-size:14px;color:var(--mute)}
.ticks li:before{content:'';display:inline-block;width:14px;height:8px;border-left:2px solid var(--ok);border-bottom:2px solid var(--ok);transform:rotate(-45deg) translateY(-3px);margin-right:9px}
.hero-show{position:relative;height:520px}
.shot{position:absolute;width:62%;aspect-ratio:16/9;border-radius:14px;object-fit:cover;box-shadow:0 40px 80px -36px rgba(0,0,0,.5),0 0 0 1px rgba(0,0,0,.06);transition:transform .5s cubic-bezier(.2,.7,.1,1)}
.s1{left:0;top:0;transform:rotate(-4deg)}.s2{right:0;top:30px;transform:rotate(3deg)}.s3{left:6%;bottom:30px;transform:rotate(2deg)}.s4{right:4%;bottom:0;transform:rotate(-2.5deg);z-index:2}
.hero-show:hover .s1{transform:rotate(-6deg) translate(-10px,-10px)}.hero-show:hover .s4{transform:rotate(-1deg) translate(8px,8px)}

/* app */
.app{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);scroll-margin-top:68px}
.bar{position:sticky;top:68px;z-index:30;display:flex;align-items:center;gap:16px;height:var(--bar);padding:0 20px;background:#fff;border-bottom:1px solid var(--line)}
.bar-l{display:flex;align-items:baseline;gap:14px;min-width:0}
.saved{font-size:12.5px;color:var(--mute);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.saved.flash{color:var(--ok)}
.seg{display:flex;background:#F1F0EC;border-radius:999px;padding:3px;margin:0 auto}
.seg button{height:34px;padding:0 16px;border-radius:999px;font-size:13.5px;font-weight:600;color:var(--mute)}
.seg button.on{background:#fff;color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.12)}
.bar-r{display:flex;align-items:center;gap:16px}
.mtabs{display:none}
.panes{display:grid;grid-template-columns:440px 1fr;height:calc(100vh - 68px - var(--bar));min-height:560px}
.form{overflow-y:auto;border-right:1px solid var(--line);background:#FCFCFA;padding:14px 14px 80px;overscroll-behavior:contain}
.stage{position:relative;background:#EDECE7;background-image:radial-gradient(#d9d7d0 1px,transparent 1px);background-size:18px 18px;overflow:hidden}
.frame-wrap{position:absolute;top:20px;left:50%;transform-origin:top center;border-radius:12px;overflow:hidden;background:#fff;box-shadow:0 30px 70px -30px rgba(0,0,0,.4),0 0 0 1px rgba(0,0,0,.08)}
.frame-wrap iframe{position:absolute;inset:0;width:100%;height:100%;border:0;background:#fff;visibility:hidden}
.frame-wrap iframe.front{visibility:visible}
.frame-wrap.mobile{border-radius:34px;box-shadow:0 30px 70px -30px rgba(0,0,0,.45),0 0 0 10px #111,0 0 0 11px #333}

/* form sections */
.sec{background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:10px;overflow:hidden}
.sec>summary{list-style:none;display:flex;align-items:center;gap:12px;padding:15px 16px;cursor:pointer;font-weight:600;font-size:15px;user-select:none}
.sec>summary::-webkit-details-marker{display:none}
.sec>summary .n{width:26px;height:26px;border-radius:8px;background:#F1F0EC;display:grid;place-items:center;font-size:12px;font-weight:700;color:var(--mute);flex:none}
.sec[open]>summary .n{background:var(--ink);color:#fff}
.sec>summary .st{margin-left:auto;font-size:12px;font-weight:500;color:var(--mute)}
.sec>summary .st.ok{color:var(--ok)}
.sec>summary:after{content:'';width:8px;height:8px;border-right:2px solid #999;border-bottom:2px solid #999;transform:rotate(45deg);margin:-4px 4px 0 0;transition:transform .2s}
.sec[open]>summary:after{transform:rotate(-135deg);margin-top:4px}
.sec .body{padding:2px 16px 18px}
.sec .help{font-size:13px;color:var(--mute);margin-bottom:12px}
.f{display:block;margin-top:12px}
.f>span{display:flex;justify-content:space-between;font-size:12.5px;font-weight:600;color:var(--ink2);margin-bottom:6px}
.f>span i{font-style:normal;font-weight:500;color:var(--mute)}
.f input,.f textarea,.f select{width:100%;border:1px solid var(--line);border-radius:10px;padding:10px 12px;font-size:14.5px;background:#fff;outline:0;transition:border-color .2s,box-shadow .2s}
.f textarea{min-height:92px;resize:vertical;line-height:1.5}
.f input:focus,.f textarea:focus{border-color:var(--ink);box-shadow:0 0 0 3px rgba(11,11,11,.08)}
.f .hint{font-size:12px;color:var(--mute);margin-top:5px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.row.r3{grid-template-columns:90px 1fr}
.item{position:relative;border:1px dashed #D9D6CE;border-radius:12px;padding:4px 12px 14px;margin-top:12px;background:#FCFCFA}
.item .rm{position:absolute;top:8px;right:8px;width:28px;height:28px;border-radius:8px;color:var(--mute);font-size:18px;line-height:1}
.item .rm:hover{background:#F1F0EC;color:#c00}
.item .mv{position:absolute;top:8px;right:40px;display:flex;gap:2px}
.item .mv button{width:26px;height:28px;border-radius:8px;color:var(--mute);font-size:13px}
.item .mv button:hover{background:#F1F0EC;color:var(--ink)}
.item-h{font-size:12px;font-weight:700;color:var(--mute);letter-spacing:.08em;text-transform:uppercase;margin-top:8px}
.add{margin-top:12px;width:100%;height:42px;border:1px dashed #C9C6BD;border-radius:10px;font-weight:600;font-size:14px;color:var(--ink2)}
.add:hover{border-color:var(--ink);color:var(--ink)}
.add[disabled]{opacity:.45;pointer-events:none}

/* template + palette pickers */
.tpls{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.tpl{border:2px solid var(--line);border-radius:14px;padding:8px;text-align:left;transition:border-color .2s}
.tpl.on{border-color:var(--ink)}
.tpl img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:8px;display:block;background:#eee}.tpl b{display:block;font-size:14px;margin-top:8px}
.tpl small{display:block;font-size:12px;color:var(--mute);line-height:1.4;margin-top:2px}
.pals{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.pal{border:2px solid var(--line);border-radius:12px;padding:6px;text-align:left}
.pal.on{border-color:var(--ink)}
.pal .sw{display:flex;height:34px;border-radius:7px;overflow:hidden;box-shadow:inset 0 0 0 1px rgba(0,0,0,.08)}
.pal .sw span{flex:1}
.pal small{display:block;font-size:11.5px;font-weight:600;margin-top:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.accent{display:flex;align-items:center;gap:10px;margin-top:14px;flex-wrap:wrap}
.accent input[type=color]{width:44px;height:38px;border:1px solid var(--line);border-radius:10px;padding:3px;background:#fff;cursor:pointer}
.accent .note{font-size:12px;color:var(--mute);flex-basis:100%}
.toggle{display:flex;align-items:center;gap:10px;margin-top:12px;font-size:14px;cursor:pointer}
.toggle input{width:18px;height:18px;accent-color:var(--ink)}

/* photos */
.ph{display:flex;align-items:center;gap:12px;margin-top:12px}
.ph .th{width:64px;height:64px;border-radius:12px;background:#F1F0EC center/cover no-repeat;flex:none;display:grid;place-items:center;color:#aaa;font-size:22px;border:1px solid var(--line)}
.ph .acts{display:flex;flex-direction:column;gap:4px;font-size:13px}
.ph label.up{font-weight:600;cursor:pointer;text-decoration:underline;text-underline-offset:3px}
.ph label.up input{position:absolute;width:1px;height:1px;opacity:0}
.ph .clr{color:var(--mute);text-align:left;font-size:12.5px}
.ph small{color:var(--mute);font-size:12px}
.gal{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:12px}
.gal .g{position:relative;aspect-ratio:1;border-radius:10px;background:#F1F0EC center/cover no-repeat;border:1px solid var(--line)}
.gal .g button{position:absolute;top:4px;right:4px;width:24px;height:24px;border-radius:50%;background:rgba(0,0,0,.65);color:#fff;font-size:14px;line-height:1}
.gal label.g{display:grid;place-items:center;cursor:pointer;border-style:dashed;font-size:26px;color:#999;background:#fff}
.gal label.g input{position:absolute;width:1px;height:1px;opacity:0}
.drafts{display:flex;gap:14px;flex-wrap:wrap;margin:16px 4px 0;font-size:13px}
.drafts button,.drafts label{color:var(--mute);text-decoration:underline;text-underline-offset:3px;cursor:pointer}
.drafts label input{position:absolute;width:1px;height:1px;opacity:0}
.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);background:var(--ink);color:#fff;padding:12px 18px;border-radius:12px;font-size:14px;opacity:0;pointer-events:none;transition:.3s;z-index:90;max-width:calc(100% - 32px)}
.toast.on{opacity:1;transform:translate(-50%,0)}

/* how / faq */
.how,.faq{padding:110px 0}
.how h2,.faq h2{font-size:clamp(34px,4vw,56px);letter-spacing:-.04em;line-height:1.02;margin-top:14px;font-weight:800}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:44px}
.steps div{background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px}
.steps span{font-family:'Instrument Serif',serif;font-style:italic;font-size:40px;line-height:1;color:var(--ac)}
.steps h3{font-size:21px;letter-spacing:-.02em;margin:18px 0 8px}
.steps p{color:var(--mute);font-size:15px}
.faq{padding-top:0}
.faq .wrap{max-width:820px}
.faq details{border-bottom:1px solid var(--line);padding:20px 0}
.faq details:first-of-type{margin-top:30px;border-top:1px solid var(--line)}
.faq summary{cursor:pointer;font-weight:600;font-size:17px;list-style:none;display:flex;justify-content:space-between;gap:20px}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:'+';font-size:22px;line-height:1;color:var(--mute)}
.faq details[open] summary:after{content:'\2212'}
.faq details p{color:var(--ink2);margin-top:10px;max-width:680px}
.foot{border-top:1px solid var(--line);padding:30px 0;font-size:13.5px;color:var(--mute)}
.foot .wrap{display:flex;justify-content:space-between;gap:16px}

/* modal */
.modal{position:fixed;inset:0;z-index:80;background:rgba(10,10,10,.55);backdrop-filter:blur(4px);display:grid;place-items:center;padding:16px}
.modal[hidden]{display:none}
.modal-card{position:relative;width:100%;max-width:460px;max-height:calc(100vh - 32px);overflow-y:auto;background:#fff;border-radius:22px;padding:30px 28px 26px;box-shadow:0 40px 100px -30px rgba(0,0,0,.5)}
.modal-x{position:absolute;top:12px;right:12px;width:36px;height:36px;border-radius:50%;font-size:22px;color:var(--mute)}
.modal-x:hover{background:#F1F0EC}
.modal h3{font-size:28px;letter-spacing:-.03em;line-height:1.1;margin:8px 0 6px}
.muted{color:var(--mute);font-size:14.5px}
#gate label{display:block;font-size:13px;font-weight:600;color:var(--ink2);margin-top:14px}
#gate input:not([type=checkbox]){display:block;width:100%;margin-top:6px;border:1px solid var(--line);border-radius:10px;padding:12px;font-size:15px;outline:0}
#gate input:focus{border-color:var(--ink)}
#gate .check{display:flex;gap:10px;align-items:flex-start;font-weight:500;font-size:14px;color:var(--ink)}
#gate .check input{width:18px;height:18px;margin-top:2px;accent-color:var(--ink);flex:none}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.ts{margin-top:16px;min-height:0}
.ts:not(:empty){min-height:65px}
.err{color:#C0262D;font-size:13.5px;min-height:20px;margin:10px 0 4px}
.next{margin:18px 0 22px 20px;color:var(--ink2);font-size:15px}
.next li{margin-bottom:8px}

@media(max-width:1100px){.hero{grid-template-columns:1fr;padding-top:50px}.hero-show{height:420px;max-width:680px}.panes{grid-template-columns:380px 1fr}}
@media(max-width:820px){
  .top{gap:12px;padding:0 16px}.top nav{display:none}.top .btn{margin-left:auto}.brand small{display:none}
  .hero{padding:36px 16px 60px;gap:20px}.hero-show{height:250px}.shot{width:66%;border-radius:10px}
  .wrap{padding:0 16px}
  .bar{padding:0 12px;gap:10px}.bar .seg,.bar #openTab,.saved{display:none}.bar-r{margin-left:auto}
  .mtabs{display:flex;position:sticky;top:calc(68px + var(--bar));z-index:29;background:#fff;border-bottom:1px solid var(--line)}
  .mtabs button{flex:1;height:44px;font-weight:600;font-size:14.5px;color:var(--mute);border-bottom:2px solid transparent}
  .mtabs button.on{color:var(--ink);border-bottom-color:var(--ink)}
  .panes{display:block;height:auto;min-height:0}
  .form{border-right:0;overflow:visible;padding:12px 12px 40px}
  .stage{display:none;height:calc(100vh - 68px - var(--bar) - 44px)}
  .app.show-preview .form{display:none}.app.show-preview .stage{display:block}
  .frame-wrap.mobile{box-shadow:0 0 0 1px rgba(0,0,0,.08);border-radius:0}
  .steps{grid-template-columns:1fr}.how,.faq{padding:70px 0}.faq{padding-top:0}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

.cutw{margin-top:10px;padding-top:12px;border-top:1px dashed var(--line)}
.chk{background-color:#fff;background-image:linear-gradient(45deg,#eee 25%,transparent 25%,transparent 75%,#eee 75%),linear-gradient(45deg,#eee 25%,transparent 25%,transparent 75%,#eee 75%);background-size:12px 12px;background-position:0 0,6px 6px}
.chk[style]{background-size:contain,12px 12px;background-repeat:no-repeat,repeat;background-position:center,0 0}
.cutbtns{display:flex;gap:12px;flex-wrap:wrap;margin-top:4px}
.lnk{font-size:12.5px;font-weight:600;text-decoration:underline;text-underline-offset:3px;cursor:pointer;color:var(--ink2)}
.lnk input{position:absolute;width:1px;height:1px;opacity:0}
.spin{width:22px;height:22px;border-radius:50%;border:3px solid #ddd;border-top-color:var(--ac);animation:sp 0.8s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}

.foot .credits{font-size:12.5px}
@media(max-width:820px){.foot .wrap{flex-direction:column}}