*{box-sizing:border-box}
html{scroll-behavior:smooth}
:root{--bg:#dff8ff;--panel:rgba(255,255,255,.68);--panel-2:rgba(255,255,255,.58);--line:rgba(255,255,255,.88);--text:#12233d;--muted:#5f7188;--blue:#14afe8;--purple:#6845ee}
body{margin:0;min-height:100vh;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);line-height:1.5;overflow-x:hidden;background:radial-gradient(circle at 8% 8%,rgba(255,255,255,.96),transparent 18%),radial-gradient(circle at 92% 12%,rgba(67,205,255,.5),transparent 24%),radial-gradient(circle at 50% 55%,rgba(255,255,255,.58),transparent 28%),radial-gradient(circle at 15% 88%,rgba(112,91,255,.3),transparent 25%),linear-gradient(135deg,#c8f4ff 0%,#eefaff 34%,#e8e2ff 67%,#c9f5ff 100%);background-attachment:fixed}
body:before,body:after{content:"";position:fixed;z-index:-1;border-radius:50%;pointer-events:none;filter:blur(30px)}
body:before{width:320px;height:320px;left:-80px;top:22%;background:rgba(255,255,255,.75);box-shadow:0 0 110px 55px rgba(255,255,255,.35)}
body:after{width:380px;height:380px;right:-100px;bottom:5%;background:rgba(42,203,255,.3);box-shadow:0 0 130px 60px rgba(42,203,255,.2)}
a{text-decoration:none;color:inherit}.page-shell{width:min(1100px,calc(100% - 36px));margin:0 auto;padding:22px 0 38px}.topbar{height:62px;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:0 18px;background:linear-gradient(120deg,rgba(255,255,255,.68),rgba(218,248,255,.46),rgba(238,226,255,.5));backdrop-filter:blur(28px) saturate(190%);-webkit-backdrop-filter:blur(28px) saturate(190%);border:2px solid rgba(255,255,255,.9);border-radius:22px;box-shadow:0 12px 38px rgba(37,89,145,.15),inset 0 -1px rgba(74,199,255,.2);position:relative;z-index:10}.brand-logo{display:flex;align-items:center;justify-content:center;width:48px;height:48px;overflow:hidden;border-radius:50%;background:rgba(255,255,255,.72);border:2px solid rgba(255,255,255,.95);box-shadow:0 8px 22px rgba(37,110,160,.15);flex-shrink:0}.brand-logo img{width:100%;height:100%;object-fit:cover;display:block;border-radius:50%}.brand-title{color:#263852;font-size:20px;font-weight:800;letter-spacing:-.5px;margin-right:auto}.brand-title span{color:#6545ed}.badge{padding:8px 13px;border:1px solid rgba(71,151,255,.42);border-radius:30px;color:#5d49df;background:rgba(255,255,255,.42);backdrop-filter:blur(10px);font-size:10px;letter-spacing:1.5px;box-shadow:inset 0 1px rgba(255,255,255,.9),0 6px 18px rgba(60,130,190,.08)}
.topbar-actions{display:flex;align-items:center;gap:10px}.tool-nav{padding:9px 13px;border-radius:13px;color:#4b3bd1;font-size:12px;font-weight:800;background:rgba(255,255,255,.52);border:1px solid rgba(255,255,255,.92);box-shadow:0 7px 18px rgba(60,130,190,.08);transition:.2s}.tool-nav:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(60,130,190,.13)}
.hero{padding:72px 18px 34px;max-width:820px}.eyebrow{margin:0 0 13px;color:#6545ed;letter-spacing:2px;font-size:11px;font-weight:800}.hero h1,h1{margin:0;font-size:clamp(42px,7vw,72px);line-height:1.02;letter-spacing:-3px;text-shadow:0 8px 30px rgba(55,90,150,.1)}h1 span{background:linear-gradient(90deg,#7045ff,#11aee9,#6b55ed);-webkit-background-clip:text;background-clip:text;color:transparent}.subtitle{margin:20px 0 0;color:#53647c;font-size:15px;line-height:1.7;max-width:680px}
.card,.preview-wrap,.controls,.pdf-promo,.pdf-tool-card{background:linear-gradient(135deg,rgba(255,255,255,.72),rgba(207,242,255,.4) 52%,rgba(236,226,255,.44));backdrop-filter:blur(20px) saturate(165%);-webkit-backdrop-filter:blur(20px) saturate(165%);border:2px solid rgba(255,255,255,.9);box-shadow:0 20px 55px rgba(37,100,150,.15),inset 0 1px rgba(255,255,255,1),inset 0 -1px rgba(80,180,230,.16)}.card{border-radius:28px;padding:20px;position:relative;overflow:hidden}.card:before,.preview-wrap:before,.controls:before,.pdf-promo:before,.pdf-tool-card:before{content:"";position:absolute;inset:0;background:linear-gradient(115deg,transparent 20%,rgba(255,255,255,.58) 43%,transparent 58%);transform:translateX(-120%);animation:water-shine 7s ease-in-out infinite;pointer-events:none}@keyframes water-shine{0%,55%{transform:translateX(-120%)}75%,100%{transform:translateX(120%)}}
.drop-zone{min-height:450px;border:1.5px dashed rgba(80,174,224,.55);border-radius:22px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:30px;background:radial-gradient(circle at 50% 20%,rgba(255,255,255,.65),rgba(91,210,255,.12) 42%,transparent 70%);transition:.25s ease;position:relative;overflow:hidden}.drop-zone.dragover{border-color:#6545ee;transform:scale(.995);background:rgba(100,200,255,.14)}.upload-icon{width:72px;height:72px;border-radius:22px;display:grid;place-items:center;background:linear-gradient(135deg,#6845ee,#15afe9);color:#fff;font-size:34px;font-weight:900;box-shadow:0 16px 36px rgba(40,126,255,.25),inset 0 1px rgba(255,255,255,.5)}.drop-zone h2{margin:20px 0 6px;font-size:24px}.drop-zone p{margin:0 0 12px;color:#61728a}.drop-zone small{margin-top:15px;color:#71839a}.primary-btn,.secondary-btn,.preset-grid button{border:0;cursor:pointer;font:inherit}.primary-btn{color:#fff;font-weight:800;padding:13px 20px;border-radius:15px;background:linear-gradient(135deg,#6845ee,#15afe9);box-shadow:0 12px 28px rgba(71,113,220,.24),inset 0 1px rgba(255,255,255,.45);transition:.2s}.primary-btn:hover{transform:translateY(-2px);filter:brightness(1.04)}.primary-btn:disabled{opacity:.65;cursor:wait}.secondary-btn{color:#30415b;background:rgba(255,255,255,.5);border:1px solid rgba(255,255,255,.95);padding:13px 20px;border-radius:15px;backdrop-filter:blur(14px);box-shadow:0 8px 25px rgba(65,100,150,.1),inset 0 1px rgba(255,255,255,.95)}.secondary-btn:hover{transform:translateY(-2px)}.hidden{display:none!important}
.editor{padding:10px 4px 4px}.editor-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:20px}.preview-wrap,.controls{border-radius:23px;padding:18px;position:relative;overflow:hidden}.panel-title{font-weight:800;color:#263852;margin-bottom:14px}.preview-box{min-height:390px;display:grid;place-items:center;border-radius:16px;border:1px solid rgba(255,255,255,.78);background:linear-gradient(45deg,rgba(255,255,255,.32) 25%,transparent 25%),linear-gradient(-45deg,rgba(255,255,255,.32) 25%,transparent 25%),linear-gradient(45deg,transparent 75%,rgba(255,255,255,.32) 75%),linear-gradient(-45deg,transparent 75%,rgba(255,255,255,.32) 75%);background-size:24px 24px;background-position:0 0,0 12px,12px -12px,-12px 0;overflow:hidden}.preview-box img{max-width:100%;max-height:390px;display:block;object-fit:contain}.image-info,.output-info{color:#63748b;font-size:13px;margin-top:10px}.output-info{color:#6545ed;font-weight:700}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}label>span,.presets>p{display:block;color:#40536d;font-size:13px;font-weight:700;margin-bottom:7px}input[type=number],select,textarea{width:100%;padding:13px 12px;border-radius:13px;border:1px solid rgba(255,255,255,.9);outline:none;background:rgba(255,255,255,.5);color:#263852;font:inherit;box-shadow:inset 0 1px rgba(255,255,255,.85)}select{cursor:pointer}input[type=number]:focus,select:focus,textarea:focus{border-color:#54bce8;box-shadow:0 0 0 3px rgba(44,190,235,.12)}.switch-row{margin:16px 0;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px;border:1px solid rgba(255,255,255,.82);border-radius:16px;background:rgba(255,255,255,.34);box-shadow:inset 0 1px rgba(255,255,255,.75)}.switch-row strong{display:block;font-size:14px;color:#263852}.switch-row small,.hint{display:block;color:#71839a;margin-top:3px;font-size:12px;line-height:1.45}.switch-row input{width:20px;height:20px;accent-color:#6545ed}.settings-block{margin-top:16px;padding:14px;border:1px solid rgba(255,255,255,.82);border-radius:16px;background:rgba(255,255,255,.34)}.full-field{display:block}.full-field em{font-style:normal;font-weight:500;color:#71839a}.setting-heading{display:flex;align-items:center;justify-content:space-between;color:#40536d;font-size:13px;font-weight:700}.setting-heading strong{color:#6545ed}.range-input{width:100%;margin:8px 0 0;accent-color:#6545ed;cursor:pointer}.range-input:disabled{opacity:.45;cursor:not-allowed}.presets{margin-top:20px}.presets p{margin:0 0 10px}.preset-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px}.preset-grid button{padding:11px 8px;border-radius:13px;border:1px solid rgba(255,255,255,.9);background:rgba(255,255,255,.43);color:#354861;box-shadow:inset 0 1px rgba(255,255,255,.8);transition:.2s}.preset-grid button:hover{border-color:rgba(100,180,255,.65);transform:translateY(-2px);box-shadow:0 8px 20px rgba(45,100,150,.12)}.actions{display:flex;gap:10px;margin-top:20px}.actions button{flex:1}.status{min-height:20px;margin:12px 2px 0;color:#61748b;font-size:13px}
.pdf-promo{position:relative;overflow:hidden;margin:28px 0 8px;border-radius:26px;padding:24px 26px;display:flex;align-items:center;justify-content:space-between;gap:20px}.pdf-promo h2{margin:0;color:#263852;font-size:24px}.pdf-promo p:not(.eyebrow){margin:6px 0 0;color:#63748b}.pdf-promo .eyebrow{margin-bottom:7px}.pdf-promo .primary-btn{flex-shrink:0}.pdf-tools-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:28px}.pdf-tool-card{position:relative;overflow:hidden;border-radius:24px;padding:22px;min-height:245px}.pdf-tool-icon{width:56px;height:56px;display:grid;place-items:center;border-radius:17px;background:linear-gradient(135deg,#6845ee,#15afe9);color:#fff;font-size:26px;font-weight:900;box-shadow:0 12px 28px rgba(40,126,255,.2)}.pdf-tool-card h2{margin:17px 0 7px;font-size:21px}.pdf-tool-card p{color:#63748b;font-size:13px;line-height:1.65;min-height:64px}.pdf-tool-card .primary-btn{display:inline-block;margin-top:7px}.pdf-tabs{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:18px}.pdf-tab{border:1px solid rgba(255,255,255,.9);background:rgba(255,255,255,.45);color:#40536d;padding:11px 14px;border-radius:13px;font-weight:800;cursor:pointer}.pdf-tab.active{background:linear-gradient(135deg,#6845ee,#15afe9);color:#fff;border-color:transparent}.pdf-panel{display:none}.pdf-panel.active{display:block}.pdf-panel textarea{min-height:300px;resize:vertical}.pdf-panel .file-picker{padding:22px;border:1.5px dashed rgba(80,174,224,.55);border-radius:18px;text-align:center;background:rgba(255,255,255,.22)}.file-picker input[type=file]{display:block;margin:0 auto 14px;max-width:100%}.file-list{margin-top:14px;color:#63748b;font-size:13px}.pdf-options{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:16px}.pdf-actions{display:flex;gap:10px;margin-top:18px}.pdf-actions>*{flex:1}.pdf-note{color:#71839a;font-size:12px;margin-top:10px}.feature-highlights{margin:42px 0 8px;padding:34px 14px 22px;display:grid;grid-template-columns:repeat(3,1fr);column-gap:34px;row-gap:42px;position:relative}.feature-highlights:before{content:"";position:absolute;inset:8px 0;border:1px solid rgba(255,255,255,.55);border-radius:30px;background:linear-gradient(135deg,rgba(255,255,255,.2),rgba(95,213,255,.08),rgba(145,110,255,.08));box-shadow:inset 0 1px rgba(255,255,255,.7);pointer-events:none;z-index:-1}.feature-item{text-align:center;padding:4px 10px}.feature-icon{width:52px;height:52px;margin:0 auto 14px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.9);border-radius:16px;background:linear-gradient(145deg,rgba(255,255,255,.85),rgba(118,213,255,.28));color:#6545ed;font-size:27px;line-height:1;box-shadow:inset 0 1px rgba(255,255,255,1),0 10px 25px rgba(50,130,180,.1)}.feature-item h3{margin:0;color:#263852;font-size:15px;font-weight:800}.feature-item p{margin:18px auto 0;max-width:245px;color:#63748b;font-size:14px;line-height:1.65}footer{text-align:center;padding-top:24px;color:#687a91;font-size:12px}
@media(max-width:800px){.page-shell{width:min(100% - 24px,1100px)}.hero{padding-top:56px}.editor-grid{grid-template-columns:1fr}.preview-box{min-height:300px}.preview-box img{max-height:300px}.feature-highlights{grid-template-columns:repeat(2,1fr);column-gap:20px;row-gap:34px}.pdf-tools-grid{grid-template-columns:1fr 1fr}.pdf-options{grid-template-columns:1fr 1fr}.pdf-promo{align-items:flex-start;flex-direction:column}}
@media(max-width:520px){.page-shell{width:min(100% - 16px,1100px)}.topbar{height:auto;min-height:58px;padding:7px 10px;border-radius:18px}.brand-logo{width:44px;height:44px}.brand-title{font-size:17px}.badge{display:none}.tool-nav{font-size:11px;padding:8px 10px}h1{letter-spacing:-2px}.card{padding:12px;border-radius:22px}.drop-zone{min-height:370px;padding:20px}.field-row{grid-template-columns:1fr}.actions{flex-direction:column}.feature-highlights{grid-template-columns:1fr;row-gap:30px;margin-top:30px;padding-left:4px;padding-right:4px}.pdf-tools-grid{grid-template-columns:1fr}.pdf-options{grid-template-columns:1fr}.pdf-promo{padding:20px}.pdf-tool-card{min-height:0}}