:root{
  --brand:#6c43f3;
  --brand-dark:#5330cf;
  --brand-soft:#f2efff;
  --brand-soft-2:#faf8ff;
  --ink:#17182a;
  --ink-2:#292b3e;
  --muted:#6d7182;
  --line:#e6e7ee;
  --line-strong:#d7d9e5;
  --surface:#f7f7fb;
  --success:#15803d;
  --shadow:0 20px 70px rgba(35,25,85,.10);
  --shadow-soft:0 10px 35px rgba(35,25,85,.07);
  --radius:24px;
  --container:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#fff;color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans",Arial,sans-serif;line-height:1.55;-webkit-font-smoothing:antialiased}
button,input{font:inherit}
a{color:inherit;text-decoration:none}
button{cursor:pointer}
img{max-width:100%;display:block}
[hidden]{display:none!important}
.container{width:min(var(--container),calc(100% - 40px));margin-inline:auto}
.skip-link{position:fixed;top:10px;left:10px;z-index:9999;background:#fff;border:1px solid var(--line);padding:10px 14px;border-radius:10px;transform:translateY(-150%)}
.skip-link:focus{transform:translateY(0)}

.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.88);backdrop-filter:blur(18px);border-bottom:1px solid rgba(230,231,238,.78)}
.nav{height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;min-width:170px}
.brand img{height:42px;width:auto;object-fit:contain;object-position:left center}
.desktop-nav{display:flex;align-items:center;gap:30px;margin-left:auto;margin-right:20px}
.desktop-nav a{font-size:14px;color:#4f5362;font-weight:650;transition:.2s}
.desktop-nav a:hover{color:var(--brand)}
.nav-actions{display:flex;align-items:center;gap:10px}
.icon-button,.mobile-menu-button{height:42px;border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:12px;padding:0 12px;display:flex;align-items:center;gap:8px;font-weight:700}
.language-wrap{position:relative}
.language-menu{position:absolute;right:0;top:50px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-soft);padding:6px;width:170px}
.language-menu button{display:flex;width:100%;justify-content:space-between;border:0;background:transparent;padding:10px 11px;border-radius:9px;color:var(--ink);text-align:left}
.language-menu button:hover{background:var(--surface)}
.chevron{font-size:13px;color:#8c90a0}
.btn{height:44px;border-radius:12px;padding:0 18px;border:1px solid transparent;display:inline-flex;align-items:center;justify-content:center;gap:9px;font-weight:750;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,border-color .18s ease}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:linear-gradient(135deg,#6b3ff0,#7954f8);color:white;box-shadow:0 10px 24px rgba(108,67,243,.22)}
.btn-primary:hover{box-shadow:0 14px 30px rgba(108,67,243,.28)}
.btn-secondary{background:#fff;color:var(--ink);border-color:#d8dae5}
.btn-secondary:hover{border-color:#aeb2c4;background:#fafafe}
.btn-large{height:52px;border-radius:14px;padding:0 25px;font-size:15px}
.btn-white{background:#fff;color:var(--brand);box-shadow:0 10px 26px rgba(21,12,60,.18)}
.mobile-menu-button{display:none;width:42px;justify-content:center;font-size:20px;padding:0}
.mobile-menu{padding:10px 20px 18px;border-top:1px solid var(--line);background:#fff}
.mobile-menu a{display:block;padding:12px 4px;font-weight:700;color:#4f5362}

.hero{position:relative;overflow:hidden;padding:92px 0 78px;background:linear-gradient(180deg,#fff 0%,#fbfaff 100%)}
.hero-grid{display:grid;grid-template-columns:1.04fr .96fr;gap:70px;align-items:center;position:relative;z-index:2}
.hero-copy{padding:10px 0}
.eyebrow{display:inline-flex;align-items:center;gap:9px;background:#f7f4ff;border:1px solid #e5defe;color:#5f41c5;border-radius:999px;padding:7px 11px;font-size:12px;font-weight:800;letter-spacing:.02em}
.eyebrow-dot{width:7px;height:7px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 5px rgba(108,67,243,.10)}
.hero h1{font-size:clamp(44px,5vw,68px);line-height:1.03;letter-spacing:-.052em;margin:21px 0 22px;max-width:730px}
.hero h1 span{background:linear-gradient(90deg,#6840ee 0%,#704cff 62%,#4f71ea 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{font-size:18px;line-height:1.7;color:var(--muted);max-width:650px;margin:0 0 25px}
.hero-trust{display:flex;flex-wrap:wrap;gap:10px 20px;color:#4e5261;font-size:13px;font-weight:650}
.hero-trust span{display:flex;align-items:center;gap:7px}.hero-trust b{color:var(--success)}
.first-session-note{font-size:13px;color:#626676;margin:20px 0 0}.sparkle{color:var(--brand);margin-right:7px}
.hero-glow{position:absolute;border-radius:50%;filter:blur(1px);pointer-events:none}
.hero-glow-one{width:440px;height:440px;background:radial-gradient(circle,rgba(111,76,255,.11),rgba(111,76,255,0) 70%);right:-120px;top:20px}
.hero-glow-two{width:380px;height:380px;background:radial-gradient(circle,rgba(90,115,247,.08),rgba(90,115,247,0) 72%);left:-180px;bottom:-120px}

.upload-stage{position:relative;min-height:430px;display:grid;place-items:center}
.upload-card{position:relative;width:min(100%,500px);background:rgba(255,255,255,.96);border:1px solid #ddd9f0;border-radius:30px;padding:28px 34px 30px;text-align:center;box-shadow:var(--shadow);transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;outline:none}
.upload-card:before{content:"";position:absolute;inset:10px;border:1px dashed #d8cffc;border-radius:23px;pointer-events:none}
.upload-card:hover,.upload-card:focus-visible,.upload-card.dragging{transform:translateY(-3px);border-color:#a58cff;box-shadow:0 25px 85px rgba(67,44,157,.15)}
.upload-card.dragging{background:#faf8ff}
.upload-topline{display:flex;justify-content:space-between;align-items:center;gap:16px;position:relative;z-index:1;margin-bottom:26px}
.local-badge{display:inline-flex;align-items:center;gap:8px;background:#f0fbf4;color:#217340;border:1px solid #cfead8;border-radius:999px;padding:6px 9px;font-size:11px;font-weight:800}
.lock-dot{font-size:8px;color:#26a269}.tiny-status{font-size:11px;color:#85899a;font-weight:650}
.upload-icon{width:86px;height:86px;border-radius:24px;background:linear-gradient(145deg,#6b40ef,#825dfb);margin:0 auto 20px;position:relative;box-shadow:0 14px 34px rgba(108,67,243,.27)}
.upload-icon:before{content:"";position:absolute;left:20px;top:18px;width:46px;height:52px;background:#fff;border-radius:7px;box-shadow:0 4px 12px rgba(48,33,113,.14)}
.upload-icon .page-fold{position:absolute;left:50px;top:18px;width:16px;height:16px;background:#d7ccff;clip-path:polygon(0 0,100% 100%,0 100%);z-index:2}
.upload-icon .plus{position:absolute;z-index:3;left:35px;top:33px;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#6c43f3;color:#fff;font-size:20px;font-weight:500;line-height:1}
.upload-card h2{position:relative;z-index:1;font-size:24px;letter-spacing:-.025em;margin:0 0 8px}
.upload-card>p{position:relative;z-index:1;color:var(--muted);font-size:14px;margin:0 0 20px}
.upload-card .btn{position:relative;z-index:1;min-width:180px}
.upload-note{margin:18px 0 0!important;font-size:12px!important;color:#727687!important}
.upload-note span:first-child{margin-right:6px}
.upload-decoration{position:absolute;border:1px solid #e6e1ff;background:rgba(246,243,255,.7);border-radius:22px;transform:rotate(-8deg);z-index:-1}
.upload-decoration-a{width:410px;height:300px;right:24px;bottom:30px}.upload-decoration-b{width:260px;height:250px;left:30px;top:36px;transform:rotate(10deg)}

.trust-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.trust-item{padding:25px 24px;display:flex;flex-direction:column;gap:3px;border-right:1px solid var(--line)}
.trust-item:last-child{border-right:0}.trust-item strong{font-size:18px;letter-spacing:-.02em}.trust-item span{font-size:12px;color:var(--muted);font-weight:650}

.section{padding:100px 0}
.section-head{max-width:680px;margin-bottom:48px}.section-head.center{text-align:center;margin-left:auto;margin-right:auto}.section-head.left{text-align:left}.section-head.compact{margin-bottom:0;align-self:center}.section-head h2{font-size:clamp(36px,4vw,50px);line-height:1.08;letter-spacing:-.042em;margin:10px 0 15px}.section-head p{margin:0;color:var(--muted);font-size:16px;line-height:1.7}.kicker{font-size:12px;text-transform:uppercase;letter-spacing:.13em;color:var(--brand);font-weight:850}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.feature-card{border:1px solid var(--line);background:#fff;border-radius:20px;padding:26px;min-height:190px;transition:.2s ease}.feature-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-soft);border-color:#d9d2f7}.feature-card h3{margin:18px 0 8px;font-size:17px}.feature-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.65}.feature-icon{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;background:var(--brand-soft);color:var(--brand);font-weight:850;font-size:18px}.image-icon{background:#edf7ff;color:#3477d3}.sign-icon{background:#fef1f7;color:#c94181}.annotate-icon{background:#fff5e8;color:#b86712}.pages-icon{background:#edf9f4;color:#217a58}.export-icon{background:#f2efff;color:#5a39d7}

.how-section{background:#f8f8fc;border-top:1px solid #f0f0f5;border-bottom:1px solid #f0f0f5}
.how-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:80px;align-items:center}.how-grid .btn{margin-top:28px}.steps-stack{display:grid;gap:14px}.step-row{display:grid;grid-template-columns:64px 1fr;gap:18px;background:#fff;border:1px solid var(--line);border-radius:20px;padding:25px;box-shadow:0 4px 16px rgba(40,37,75,.025)}.step-number{width:52px;height:52px;border-radius:15px;display:grid;place-items:center;background:var(--brand-soft);color:var(--brand);font-weight:900;font-size:13px}.step-row h3{margin:2px 0 6px;font-size:18px}.step-row p{margin:0;color:var(--muted);font-size:14px}

.privacy-panel{position:relative;overflow:hidden;border-radius:32px;background:linear-gradient(130deg,#191728 0%,#26203f 54%,#32255f 100%);color:#fff;padding:62px;display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center;box-shadow:0 30px 90px rgba(25,17,64,.14)}
.privacy-panel:after{content:"";position:absolute;width:440px;height:440px;border-radius:50%;right:-160px;top:-180px;background:radial-gradient(circle,rgba(131,93,255,.32),rgba(131,93,255,0) 70%)}
.light-kicker{color:#cbbfff}.privacy-copy{position:relative;z-index:2}.privacy-copy h2{font-size:clamp(38px,4vw,54px);line-height:1.07;letter-spacing:-.045em;margin:10px 0 17px}.privacy-copy p{color:#c9c6d6;font-size:16px;line-height:1.75;margin:0;max-width:650px}.privacy-tags{display:flex;flex-wrap:wrap;gap:9px;margin:26px 0}.privacy-tags span{border:1px solid rgba(255,255,255,.15);background:rgba(255,255,255,.07);padding:8px 11px;border-radius:999px;color:#eeeaf8;font-size:12px;font-weight:750}.text-link{display:inline-block;color:#fff;font-weight:800;font-size:14px;border-bottom:1px solid rgba(255,255,255,.32);padding-bottom:2px}.privacy-visual{position:relative;z-index:2;min-height:300px;display:grid;place-items:center}.browser-card{width:min(100%,390px);background:#fff;border-radius:22px;box-shadow:0 24px 70px rgba(0,0,0,.28);overflow:hidden;transform:rotate(2deg)}.browser-bar{height:46px;background:#f4f4f8;border-bottom:1px solid #e8e8ef;display:flex;align-items:center;gap:7px;padding:0 14px}.browser-bar i{width:8px;height:8px;border-radius:50%;background:#d8d8e1}.browser-bar span{margin-left:8px;font-size:10px;color:#8d90a0;background:#fff;border:1px solid #e7e7ed;padding:5px 9px;border-radius:8px}.browser-content{height:185px;display:grid;place-items:center;position:relative}.mini-doc{width:118px;height:145px;border:1px solid #e2e3eb;border-radius:12px;padding:18px;background:#fff;box-shadow:0 10px 28px rgba(53,44,98,.08)}.mini-doc b{display:block;color:#6c43f3;margin-bottom:16px}.mini-doc span{display:block;height:7px;border-radius:4px;background:#ececf2;margin:10px 0}.privacy-shield{position:absolute;width:60px;height:66px;border-radius:20px 20px 25px 25px;background:linear-gradient(145deg,#6c43f3,#855fff);color:white;display:grid;place-items:center;font-size:24px;font-weight:900;right:69px;bottom:22px;box-shadow:0 12px 28px rgba(108,67,243,.3)}.browser-caption{padding:12px;text-align:center;font-size:10px;font-weight:900;letter-spacing:.18em;color:#5d3bdd;background:#faf8ff;border-top:1px solid #eeeaf9}.cloud-cross{position:absolute;right:0;top:18px;width:74px;height:74px;border-radius:22px;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.13);display:grid;place-items:center;font-size:34px}.cloud-cross b{position:absolute;right:7px;bottom:5px;background:#ff5d73;color:white;border-radius:50%;width:25px;height:25px;display:grid;place-items:center;font-size:15px}

.why-section{padding-top:40px}.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.why-grid article{background:#f8f8fc;border:1px solid #efeff4;border-radius:20px;padding:28px}.why-dot{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:#fff;color:var(--brand);font-weight:900;font-size:11px;border:1px solid #e5e0fa}.why-grid h3{margin:18px 0 8px}.why-grid p{margin:0;color:var(--muted);font-size:14px;line-height:1.65}

.faq-heading{margin-bottom:35px}.faq-list{max-width:860px;margin:0 auto;display:grid;gap:12px}.faq-list details{border:1px solid var(--line);border-radius:16px;background:#fff;overflow:hidden}.faq-list summary{cursor:pointer;list-style:none;padding:20px 56px 20px 22px;font-weight:800;position:relative}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);color:var(--brand);font-size:22px;font-weight:500}.faq-list details[open] summary:after{content:"−"}.faq-list details p{margin:0;padding:0 22px 22px;color:var(--muted);font-size:14px;line-height:1.75}

.cta-section{padding-top:30px}.cta-card{border-radius:30px;background:linear-gradient(135deg,#5f39df 0%,#744ff5 55%,#4f6fe5 100%);color:#fff;padding:48px 52px;display:flex;align-items:center;justify-content:space-between;gap:40px;box-shadow:0 25px 70px rgba(93,58,218,.23)}.cta-card h2{font-size:clamp(32px,4vw,46px);letter-spacing:-.04em;line-height:1.08;margin:8px 0 10px}.cta-card p{margin:0;color:#e8e3ff}.cta-card .btn{flex:none}

.site-footer{margin-top:100px;border-top:1px solid var(--line);background:#fbfbfd}.footer-grid{padding:60px 0 45px;display:grid;grid-template-columns:2fr repeat(3,1fr);gap:45px}.footer-brand img{height:38px}.footer-brand-block p{max-width:300px;color:var(--muted);font-size:13px;margin:16px 0 10px}.domain{font-size:12px;color:#999dac}.footer-column{display:flex;flex-direction:column;align-items:flex-start;gap:11px}.footer-column b{font-size:12px;margin-bottom:5px}.footer-column a,.footer-button{font-size:13px;color:#747888;border:0;background:none;padding:0}.footer-column a:hover,.footer-button:hover{color:var(--brand)}.footer-bottom{border-top:1px solid var(--line);padding:20px 0 28px;display:flex;justify-content:space-between;gap:20px;color:#999cab;font-size:11px}

.modal-backdrop{position:fixed;inset:0;z-index:500;background:rgba(15,15,25,.56);backdrop-filter:blur(5px);display:grid;place-items:center;padding:20px}.login-modal{width:min(100%,460px);position:relative;background:#fff;border-radius:25px;padding:35px 34px 28px;text-align:center;box-shadow:0 30px 100px rgba(0,0,0,.25)}.modal-close{position:absolute;right:16px;top:14px;width:38px;height:38px;border-radius:50%;border:0;background:transparent;font-size:24px;color:#8a8d9b}.modal-close:hover{background:#f3f3f7}.modal-logo{width:66px;height:66px;object-fit:contain;margin:0 auto 15px;border-radius:16px}.login-modal h2{font-size:25px;letter-spacing:-.025em;margin:0 0 10px}.login-modal>p{margin:0 auto 24px;color:var(--muted);font-size:14px;max-width:360px}.google-button{height:52px;border:1px solid #d9dbe5;border-radius:13px;display:flex;align-items:center;justify-content:center;gap:12px;font-weight:750;transition:.18s}.google-button:hover{background:#fafafe;border-color:#bfc2d1}.google-g{font-weight:900;color:#4285f4;font-size:18px}.modal-points{margin:22px 0 18px;padding:17px 18px;background:#f8f8fc;border-radius:14px;text-align:left;display:grid;gap:8px}.modal-points>span{display:flex;gap:9px;color:#606473;font-size:12px}.modal-points b{color:var(--success)}.modal-legal{font-size:10px!important;color:#9699a7!important;margin-bottom:0!important}.modal-legal a{color:#5b42bb;text-decoration:underline}.toast{position:fixed;left:50%;bottom:26px;transform:translateX(-50%);z-index:800;background:#1b1c2d;color:white;border-radius:12px;padding:12px 16px;box-shadow:0 15px 40px rgba(0,0,0,.2);font-size:13px;font-weight:700;max-width:min(90vw,520px);text-align:center}

.legal-page{min-height:100vh;background:#fbfbfd}.legal-shell{width:min(820px,calc(100% - 40px));margin:0 auto;padding:72px 0 100px}.legal-shell h1{font-size:48px;letter-spacing:-.04em;margin:10px 0 15px}.legal-shell h2{font-size:21px;margin:34px 0 8px}.legal-shell p,.legal-shell li{color:#626676;line-height:1.8}.legal-note{background:#fff8e9;border:1px solid #f1dfb6;padding:14px 16px;border-radius:13px;color:#7b6025!important}.legal-date{font-size:12px;color:#9699a7}

@media (max-width:980px){
  .desktop-nav{display:none}.mobile-menu-button{display:flex}.hero{padding-top:65px}.hero-grid{grid-template-columns:1fr;gap:45px}.hero-copy{text-align:center}.hero h1,.hero-lead{margin-left:auto;margin-right:auto}.hero-trust{justify-content:center}.upload-stage{min-height:auto}.upload-decoration{display:none}.trust-grid{grid-template-columns:repeat(2,1fr)}.trust-item:nth-child(2){border-right:0}.trust-item:nth-child(-n+2){border-bottom:1px solid var(--line)}.feature-grid{grid-template-columns:repeat(2,1fr)}.how-grid{grid-template-columns:1fr;gap:40px}.section-head.compact{text-align:center;margin-inline:auto}.privacy-panel{grid-template-columns:1fr;padding:48px}.privacy-copy{text-align:center}.privacy-copy p{margin-inline:auto}.privacy-tags{justify-content:center}.privacy-visual{min-height:270px}.why-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1.6fr repeat(2,1fr)}.footer-column:last-child{grid-column:2/4}.cta-card{align-items:flex-start;flex-direction:column}}
@media (max-width:680px){
  .container{width:min(var(--container),calc(100% - 28px))}.nav{height:66px}.brand img{height:36px}.language-button{padding:0 10px}.language-button .chevron{display:none}.login-button{display:none}.hero{padding:54px 0 54px}.hero h1{font-size:42px}.hero-lead{font-size:16px}.hero-trust{display:grid;justify-content:start;text-align:left;max-width:310px;margin-inline:auto}.upload-card{padding:24px 20px 26px;border-radius:24px}.upload-topline{margin-bottom:22px}.tiny-status{display:none}.trust-grid{grid-template-columns:1fr 1fr}.trust-item{padding:19px 16px}.section{padding:76px 0}.feature-grid{grid-template-columns:1fr}.privacy-panel{padding:34px 22px;border-radius:24px}.privacy-copy h2{font-size:38px}.browser-card{width:92%}.cloud-cross{right:-6px;top:22px}.cta-card{padding:34px 25px;border-radius:24px}.footer-grid{grid-template-columns:1fr 1fr;gap:34px}.footer-brand-block{grid-column:1/3}.footer-column:last-child{grid-column:auto}.footer-bottom{flex-direction:column}.login-modal{padding:32px 22px 24px}.legal-shell h1{font-size:40px}}