:root{
  color-scheme:dark;
  --bg:#07110e;
  --bg-soft:#0b1713;
  --panel:#0f1d18;
  --panel-2:#13261f;
  --line:rgba(226,255,242,.13);
  --line-strong:rgba(185,248,115,.38);
  --ink:#f5faf7;
  --muted:#a9bbb2;
  --mint:#b9f873;
  --turquoise:#43e2cf;
  --violet:#a78bfa;
  --danger:#ffb3ab;
  --shadow:0 28px 80px rgba(0,0,0,.32);
  --max:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.55 system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;overflow-x:hidden}
body:before{content:"";position:fixed;inset:0;z-index:-2;background:radial-gradient(circle at 12% 8%,rgba(67,226,207,.1),transparent 28%),radial-gradient(circle at 88% 32%,rgba(167,139,250,.08),transparent 25%),var(--bg)}
body:after{content:"";position:fixed;inset:0;z-index:-1;opacity:.12;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(to bottom,black,transparent 78%)}
a{color:inherit}
button,input,select{font:inherit}
button{transition:transform .18s ease,background .18s ease,border-color .18s ease}
button:disabled{opacity:.45;cursor:not-allowed}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--mint);outline-offset:4px}

.site-header{width:min(calc(100% - 32px),1400px);margin:0 auto;padding:0 0 46px}
.nav-wrap{width:min(calc(100% - 32px),var(--max));min-height:86px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:flex;align-items:center;gap:14px;color:var(--ink);text-decoration:none;font-weight:800;letter-spacing:.08em}
.mark{display:grid;place-items:center;background:linear-gradient(145deg,var(--mint),var(--turquoise));color:#07110e;font-size:26px;width:46px;height:46px;border-radius:13px;box-shadow:0 0 28px rgba(67,226,207,.18)}
.brand small{display:block;font-size:10px;letter-spacing:.16em;color:var(--muted);margin-top:3px}
.muted{color:var(--turquoise)}
nav{display:flex;align-items:center;gap:22px}
nav a{color:var(--muted);text-decoration:none;font-size:14px;font-weight:650}
nav a:hover{color:var(--ink)}
.language-switch{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:999px;padding:4px;gap:4px;background:rgba(5,15,11,.72);white-space:nowrap;box-shadow:inset 0 0 0 1px rgba(255,255,255,.015)}
.language-switch a{display:inline-flex;align-items:center;justify-content:center;gap:5px;min-width:64px;height:30px;padding:0 10px!important;border-radius:999px;font-size:11px;font-weight:800;color:var(--muted);text-decoration:none!important}
.language-switch .flag{display:inline-block;width:18px;height:12px;flex:0 0 18px;border-radius:2px;background-position:center;background-repeat:no-repeat;background-size:cover;box-shadow:0 0 0 1px rgba(0,0,0,.22)}
.language-switch .flag-nl{background-image:url('assets/flag-nl.svg')}
.language-switch .flag-gb{background-image:url('assets/flag-gb.svg')}
.language-switch a.active{background:var(--turquoise);color:#07110e}
.login-link,.admin-pill,.pro-pill{border:1px solid var(--line);border-radius:999px;padding:8px 13px!important}
.admin-pill{font-size:12px;color:#07110e;background:var(--mint);font-weight:750}
.pro-pill{font-size:12px;color:#07110e;background:var(--turquoise);font-weight:750}

.hero{min-height:480px;border:1px solid var(--line);border-radius:30px;background-image:linear-gradient(90deg,rgba(3,10,8,.96) 0%,rgba(3,10,8,.84) 36%,rgba(3,10,8,.38) 65%,rgba(3,10,8,.1) 100%),url('assets/converter-hero.jpg');background-size:cover;background-position:center;box-shadow:var(--shadow);display:flex;align-items:center;overflow:hidden;position:relative}
.hero:after{content:"";position:absolute;inset:0;border-radius:inherit;box-shadow:inset 0 0 80px rgba(0,0,0,.25);pointer-events:none}
.hero-copy{width:min(640px,62%);padding:58px clamp(30px,6vw,78px);position:relative;z-index:1}
.eyebrow{color:var(--mint);font-size:12px;font-weight:800;letter-spacing:.17em;margin:0 0 14px}
h1,h2{letter-spacing:-.045em}
h1{font-size:clamp(42px,5vw,72px);line-height:1.02;margin:0;max-width:680px}
h1 span{color:var(--mint)}
.hero-lead{max-width:590px;color:#c7d5ce;font-size:18px;margin:22px 0 0}
.hero-badges{display:flex;flex-wrap:wrap;gap:9px;margin:24px 0 0}
.hero-badges span{font-size:12px;color:#dce8e2;border:1px solid var(--line);background:rgba(6,18,14,.62);padding:7px 10px;border-radius:999px;backdrop-filter:blur(7px)}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero-primary,.hero-secondary{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 18px;border-radius:10px;text-decoration:none;font-weight:750;font-size:14px}
.hero-primary{background:var(--mint);color:#0a140f;box-shadow:0 12px 30px rgba(185,248,115,.16)}
.hero-primary:hover{background:#d2ffa4;transform:translateY(-1px)}
.hero-secondary{border:1px solid var(--line);background:rgba(9,22,17,.68)}
.hero-secondary:hover{border-color:var(--line-strong)}

main{width:min(calc(100% - 40px),var(--max));margin:auto;padding:34px 0 70px}
.tool-section,.pro-section{scroll-margin-top:24px}
.section-heading{display:flex;align-items:end;justify-content:space-between;gap:32px;margin:0 0 24px}
.section-heading h2,.pro-section h2{font-size:clamp(28px,3.5vw,44px);line-height:1.08;margin:0}
.section-heading>p{max-width:390px;margin:0;color:var(--muted);text-align:right}
.mode-summary span{display:block}
.workspace{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:24px}
.files-panel,.settings{background:linear-gradient(145deg,rgba(255,255,255,.055),rgba(255,255,255,.018));border:1px solid var(--line);border-radius:22px;box-shadow:0 18px 50px rgba(0,0,0,.17)}
.files-panel{padding:20px}
.drop{width:100%;min-height:270px;background:linear-gradient(145deg,rgba(67,226,207,.07),rgba(185,248,115,.035));border:1px dashed rgba(185,248,115,.52);border-radius:17px;color:var(--ink);display:flex;align-items:center;justify-content:center;flex-direction:column;padding:28px;gap:6px;cursor:pointer}
.drop:hover,.drop.drag{background:linear-gradient(145deg,rgba(67,226,207,.12),rgba(185,248,115,.07));border-color:var(--mint);transform:translateY(-1px)}
.plus{display:grid;place-items:center;color:#07110e;background:linear-gradient(145deg,var(--mint),var(--turquoise));font-size:30px;width:56px;height:56px;border-radius:17px;line-height:1;margin-bottom:14px;box-shadow:0 12px 30px rgba(67,226,207,.17)}
.drop strong{font-size:21px}
.drop span:not(.plus){color:var(--muted)}
.drop small{color:var(--muted);font-size:12px;margin-top:15px;text-align:center}
.list-heading{display:flex;justify-content:space-between;align-items:center;margin:25px 0 12px}
h2{font-size:18px;margin:0 0 20px}
.list-heading h2{margin:0}
#count{font-size:12px;background:#263c32;padding:3px 8px;border-radius:7px;margin-left:7px}
.text-button{background:none;color:var(--muted);border:0;cursor:pointer;padding:8px;font-size:14px}
#empty{font-size:14px;color:var(--muted);padding:4px 2px}
.settings{padding:24px}
.settings>h2{margin-bottom:8px}
label{display:block;font-size:14px;font-weight:650;margin:20px 0 8px}
select,input[type=number],input[type=text],input[type=email],input[type=password],.account-form input:not([type=hidden]){width:100%;background:#09130f;color:var(--ink);border:1px solid #486057;padding:12px;border-radius:9px;font-size:14px}
input[type=range]{width:100%;accent-color:var(--mint)}
output{float:right;color:var(--mint)}
.hint{font-size:12px;color:var(--muted);margin:8px 0 0}
.color{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--muted)}
input[type=color]{border:1px solid var(--line);background:none;width:42px;height:35px;flex-shrink:0}
.quota{display:flex;align-items:center;justify-content:space-between;gap:12px;background:#09130f;border:1px solid #486057;border-radius:10px;padding:11px 13px;margin-bottom:20px;color:var(--muted);font-size:13px}
.quota strong{color:var(--mint);font-size:14px}
.quota-admin{border-color:var(--line-strong)}
.primary,.secondary{width:100%;padding:13px;border-radius:9px;font-weight:750;cursor:pointer}
.primary{background:linear-gradient(135deg,var(--mint),#91e876);border:1px solid var(--mint);color:#0a140f;margin-top:25px}
.primary:hover:enabled{background:#d2ffa4;transform:translateY(-1px)}
.secondary{background:transparent;border:1px solid #657b6b;color:var(--ink);margin-top:10px;font-size:14px}
.note{padding:18px 9px}
.note strong{font-size:14px}
.note p,.footnote{font-size:12px;color:var(--muted)}
.note p{margin:6px 0}
.file{display:grid;grid-template-columns:56px minmax(0,1fr) auto;gap:13px;align-items:center;padding:15px 2px;border-bottom:1px solid var(--line)}
.thumb{width:56px;height:56px;object-fit:contain;border-radius:9px;background:repeating-conic-gradient(#fff 0% 25%,#ddd 0% 50%) 50%/12px 12px}
.filename{font-size:14px;font-weight:650;overflow-wrap:anywhere}
.details{font-size:12px;color:var(--muted);margin-top:4px}
.download{font-size:13px;color:var(--mint);font-weight:700}
.error{color:var(--danger)}
.actions{display:flex;align-items:center;gap:6px}
#status{font-size:14px;color:var(--mint)}

.pro-section{margin-top:40px;padding:clamp(28px,5vw,52px);border:1px solid rgba(167,139,250,.3);border-radius:25px;background:radial-gradient(circle at 86% 0%,rgba(167,139,250,.16),transparent 36%),linear-gradient(145deg,#101c19,#0c1512);display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,.8fr);gap:54px;align-items:center;box-shadow:0 22px 65px rgba(0,0,0,.2)}
.test-label{display:inline-block;border:1px solid rgba(167,139,250,.45);color:#cbbcff;background:rgba(167,139,250,.08);padding:6px 9px;border-radius:999px;font-size:10px;font-weight:800;letter-spacing:.12em;margin-bottom:18px}
.pro-copy>p:not(.eyebrow):not(.renewal){color:var(--muted);max-width:590px}
.price{display:flex;align-items:baseline;gap:12px;margin-top:25px}
.price strong{font-size:40px;letter-spacing:-.05em;color:var(--mint)}
.price span{color:var(--muted)}
.renewal{font-size:12px;color:var(--muted);margin:0}
.pro-features{border-left:1px solid var(--line);padding-left:42px}
.pro-features ul{list-style:none;margin:0 0 24px;padding:0;display:grid;gap:11px}
.pro-features li{color:#dbe7e0}
.pro-features li:before{content:"✓";color:var(--mint);font-weight:800;margin-right:10px}
.pro-features button{width:100%;border:1px solid rgba(167,139,250,.42);background:rgba(167,139,250,.12);color:#d8ccff;border-radius:10px;padding:13px;font-weight:700}
.paypal-container{min-height:48px}
.paypal-container paypal-button{display:block;width:100%}
.paypal-result{min-height:20px;margin:12px 0 0;color:var(--muted);font-size:13px;text-align:center}
.paypal-result.success{color:var(--mint)}
.paypal-result.cancelled{color:#ffd59a}
.paypal-result.error{color:var(--danger)}

.account-section{scroll-margin-top:24px;margin-top:40px;padding:clamp(28px,5vw,52px);border:1px solid var(--line);border-radius:25px;background:linear-gradient(145deg,rgba(67,226,207,.08),rgba(255,255,255,.025));box-shadow:0 22px 65px rgba(0,0,0,.18)}
.account-heading{max-width:680px;margin-bottom:28px}
.account-heading h2{font-size:clamp(28px,3.5vw,44px);line-height:1.08;margin:0}
.account-heading>p:last-child,.account-form>p,.signed-in p{color:var(--muted)}
.account-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.account-form,.account-card{background:rgba(7,17,14,.68);border:1px solid var(--line);border-radius:18px;padding:26px}
.account-form h3,.account-card h3{font-size:22px;margin:0}
.account-form>p{font-size:14px;margin:5px 0 18px}
.account-form label{margin-top:14px}
.account-form small{display:block;color:var(--muted);margin-top:7px}
.account-form .primary{margin-top:22px}
.signed-in{display:flex;align-items:center;justify-content:space-between;gap:28px}
.signed-in h3{margin-top:8px}
.signed-in p{margin:3px 0}
.signed-in form{min-width:180px}
.account-actions{display:grid;gap:8px;min-width:220px}
.account-actions form{min-width:0}
.account-status{display:inline-block;color:var(--mint);font-size:11px;font-weight:800;letter-spacing:.14em}
.verification{display:inline-block!important;margin-top:10px!important;border:1px solid var(--line);border-radius:999px;padding:4px 8px;font-size:10px;font-weight:800;letter-spacing:.1em}
.verification.verified{color:var(--mint);border-color:rgba(185,248,115,.35)}
.verification.pending{color:#ffd59a;border-color:rgba(255,213,154,.35)}
.forgot-link{display:inline-block;color:var(--turquoise);font-size:13px;margin-top:10px}
.database-notice{max-width:900px;margin:0 auto 28px}
.flash{border:1px solid var(--line);border-radius:12px;padding:12px 15px;margin:0 0 20px;font-size:14px}
.flash.success{border-color:rgba(185,248,115,.4);background:rgba(185,248,115,.08);color:#dfffc1}
.flash.error{border-color:rgba(255,179,171,.4);background:rgba(255,179,171,.08);color:var(--danger)}

.footnote{margin-top:30px;max-width:840px}
footer{width:min(calc(100% - 40px),var(--max));min-height:90px;margin:auto;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:24px;color:var(--muted);font-size:12px}
footer a{text-decoration:none;color:var(--ink)}
[hidden]{display:none!important}
.access{max-width:580px;padding-top:12vh}
.access h1{font-size:32px;line-height:1.08;margin:14px 0 24px}
.access>.eyebrow{margin-bottom:0}
.access-link{display:inline-block;text-decoration:none;text-align:center}
.access>.language-switch{margin-bottom:28px}
.confirmation-page{max-width:720px;text-align:center;padding-top:14vh}
.confirmation-page h1{font-size:clamp(30px,5vw,46px);margin-bottom:22px}
.confirmation-page .flash{text-align:center;margin-bottom:24px}
.confirmation-page .eyebrow{margin-top:18px}
.success-icon{display:grid;place-items:center;width:64px;height:64px;margin:0 auto 18px;border-radius:50%;background:linear-gradient(145deg,var(--mint),var(--turquoise));color:#07110e;font-size:34px;font-weight:900;box-shadow:0 16px 42px rgba(67,226,207,.2)}

@media(max-width:900px){
  .hero-copy{width:72%}
  .workspace{grid-template-columns:1fr}
  .pro-section{grid-template-columns:1fr;gap:30px}
  .pro-features{border-left:0;border-top:1px solid var(--line);padding:28px 0 0}
  .account-grid{grid-template-columns:1fr}
}
@media(max-width:680px){
  .site-header{width:min(calc(100% - 20px),1400px);padding-bottom:32px}
  .nav-wrap{width:calc(100% - 12px);min-height:74px}
  nav>a:not(.login-link):not(.admin-pill):not(.pro-pill){display:none}
  nav{gap:8px}
  .brand{font-size:13px}
  .brand small{font-size:9px}
  .mark{width:40px;height:40px;font-size:22px}
  .hero{min-height:520px;background-position:67% center;border-radius:22px}
  .hero:before{content:"";position:absolute;inset:0;background:linear-gradient(to bottom,rgba(3,10,8,.35),rgba(3,10,8,.97) 72%)}
  .hero-copy{width:100%;align-self:flex-end;padding:34px 26px 38px}
  h1{font-size:clamp(38px,12vw,54px)}
  .hero-lead{font-size:16px}
  .hero-badges span:nth-child(3){display:none}
  main{width:min(calc(100% - 24px),var(--max));padding-top:22px}
  .section-heading{align-items:start;flex-direction:column;gap:10px}
  .section-heading>p{text-align:left}
  .files-panel,.settings{border-radius:18px}
  .files-panel{padding:14px}
  .drop{min-height:230px}
  .settings{padding:20px}
  .pro-section{padding:26px 22px;border-radius:20px}
  .account-section{padding:26px 18px;border-radius:20px}
  .account-form,.account-card{padding:20px}
  .signed-in{align-items:flex-start;flex-direction:column}
  .signed-in form{width:100%;min-width:0}
  .account-actions{width:100%;min-width:0}
  footer{width:min(calc(100% - 24px),var(--max));padding:24px 0;align-items:flex-start;flex-direction:column;justify-content:center;gap:6px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}