/* German Vocabulary — website theme. Single source of colour: mirrors the app's BrandTheme.swift */
:root{
  --cream:#F6F1E6; --cream-deep:#ECE4D3; --surface:#FFFFFF;
  --ink:#1A1A1A; --muted:#7A7165;
  --red:#C23A2F; --red-deep:#A32F26; --gold:#CC991C;
  --green:#3E8E41; --blue:#3B6FA0;
  --banner-fill:#FBF3E1; --banner-stroke:#EBD9AE; --banner-text:#6E5F3B;
  --shadow:0 8px 24px rgba(60,50,30,.10); --shadow-strong:0 10px 32px rgba(60,50,30,.16);
  --radius:16px; --radius-lg:24px;
  --display:-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI",system-ui,Roboto,"Helvetica Neue",sans-serif;
  --body:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",system-ui,Roboto,"Helvetica Neue",sans-serif;
  --mono:ui-monospace,"SF Mono",SFMono-Regular,Menlo,Consolas,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;max-width:100%;overflow-x:clip}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{font-family:var(--body);background:var(--cream);color:var(--ink);line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;max-width:100%;overflow-x:clip}
@supports not (overflow:clip){html,body{overflow-x:hidden}}
img{max-width:100%;height:auto;display:block}
a{color:var(--red);text-decoration:none}
a:hover{color:var(--red-deep);text-decoration:underline}
:focus-visible{outline:2.5px solid var(--red);outline-offset:3px;border-radius:6px}
.wrap{width:100%;max-width:1080px;margin:0 auto;padding:0 24px}
.wrap-narrow{max-width:760px}

/* Topbar */
.topbar{position:sticky;top:0;z-index:50;background:rgba(246,241,230,.8);backdrop-filter:saturate(180%) blur(18px);-webkit-backdrop-filter:saturate(180%) blur(18px);border-bottom:1px solid var(--cream-deep)}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px;max-width:1080px;margin:0 auto;padding:0 24px}
.brand{display:flex;align-items:center;gap:10px;min-width:0;font-family:var(--display);font-weight:700;font-size:1.05rem;letter-spacing:-.01em;color:var(--ink)}
.brand:hover{text-decoration:none;color:var(--ink)}
.brand img{width:32px;height:32px;border-radius:8px;box-shadow:0 1px 4px rgba(60,50,30,.2)}
.brand-label{min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nav{display:flex;align-items:center;gap:22px}
.nav a{color:var(--muted);font-size:.95rem;font-weight:500}
.nav a:hover{color:var(--ink);text-decoration:none}
.nav .btn{color:#fff}
@media (max-width:640px){
  .topbar-home .topbar-inner{height:auto;min-height:72px;display:grid;grid-template-columns:minmax(0,1fr) auto;grid-template-rows:auto auto;column-gap:12px;row-gap:2px;padding:9px 16px}
  .topbar-home .brand{grid-column:1;grid-row:1;font-size:.94rem}
  .topbar-home .brand img{flex:none}
  .topbar-home .nav{display:contents}
  .topbar-home .nav a:not(.btn):not(.lang-switch){display:none}
  .topbar-home .lang-switch{grid-column:1;grid-row:2;justify-self:start;margin-left:42px;padding:1px 9px;font-size:.76rem;line-height:1.45}
  .topbar-home .nav .btn{grid-column:2;grid-row:1 / 3;align-self:center;padding:10px 14px;font-size:.88rem}
}
@media (max-width:350px){
  .topbar-home .topbar-inner{column-gap:8px;padding-inline:12px}
  .topbar-home .brand{gap:8px;font-size:.84rem}
  .topbar-home .brand img{width:30px;height:30px}
  .topbar-home .lang-switch{margin-left:38px}
  .topbar-home .nav .btn{padding-inline:11px;font-size:.82rem}
}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;white-space:nowrap;background:var(--red);color:#fff;font-family:var(--display);font-weight:600;font-size:.95rem;padding:10px 20px;border-radius:999px;border:none;cursor:pointer;transition:transform .15s ease,background .15s ease;text-decoration:none}
.btn:hover{background:var(--red-deep);color:#fff;text-decoration:none;transform:translateY(-1px)}
.btn:active{transform:translateY(0) scale(.98)}
.btn-lg{padding:14px 28px;font-size:1.05rem}
.btn-ghost{background:transparent;color:var(--ink);border:1.5px solid var(--cream-deep)}
.btn-ghost:hover{background:var(--surface);color:var(--ink)}
/* App Store badge (text-only; swap for Apple's official badge asset before launch) */
.appstore{display:inline-flex;align-items:center;gap:10px;background:var(--ink);color:#fff;border-radius:12px;padding:9px 18px;line-height:1.15;text-decoration:none;transition:transform .15s ease,opacity .15s ease}
.appstore:hover{color:#fff;text-decoration:none;transform:translateY(-1px);opacity:.92}
.appstore .as-icon{font-size:1.5rem}
.appstore small{display:block;font-size:.66rem;font-weight:400;opacity:.85}
.appstore strong{display:block;font-family:var(--display);font-size:1.06rem;font-weight:600;letter-spacing:-.01em}

/* Hero */
.hero{padding:64px 0 24px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.hero-grid>*{min-width:0}
@media (max-width:840px){.hero-grid{grid-template-columns:1fr;gap:40px}}
h1{font-family:var(--display);font-weight:800;letter-spacing:-.03em;font-size:clamp(2.4rem,5.4vw,3.9rem);line-height:1.05}
h1 .accent{color:var(--red)}
.hero-sub{margin-top:20px;font-size:1.16rem;color:var(--muted);max-width:34em;text-wrap:pretty}
.hero-cta{margin-top:28px;display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.hero-note{font-size:.9rem;color:var(--muted)}
.chips{margin-top:30px;display:flex;gap:10px;flex-wrap:wrap}
.chip{background:var(--surface);border:1px solid var(--cream-deep);border-radius:999px;padding:6px 14px;font-family:var(--display);font-weight:700;font-size:.92rem;box-shadow:0 1px 3px rgba(60,50,30,.06)}
.chip.der{color:var(--blue)}.chip.die{color:var(--red)}.chip.das{color:var(--green)}.chip.more{color:var(--gold)}

/* Phone mockup (live flashcard) */
.phone{width:min(320px,86vw);margin:0 auto;background:var(--cream);border:9px solid #111;border-radius:48px;box-shadow:var(--shadow-strong);padding:18px 14px 14px;position:relative}
.phone-status{display:flex;justify-content:space-between;align-items:center;font-family:var(--display);font-weight:600;font-size:.8rem;padding:0 10px 10px}
.phone-progress{height:5px;background:var(--cream-deep);border-radius:3px;margin:4px 8px 6px;overflow:hidden}
.phone-progress i{display:block;height:100%;width:20%;background:var(--red);border-radius:3px}
.phone-progress-label{text-align:center;font-size:.72rem;color:var(--muted);margin-bottom:8px}
.fcard{background:#EAF1F6;border-radius:20px;padding:12px 12px 16px;cursor:pointer;user-select:-webkit-user-select;user-select:none;perspective:800px;-webkit-tap-highlight-color:transparent}
.fcard-inner{position:relative;min-height:360px;transition:transform .5s cubic-bezier(.3,.7,.3,1);transform-style:preserve-3d}
.fcard.flipped .fcard-inner{transform:rotateY(180deg)}
.fface{backface-visibility:hidden;-webkit-backface-visibility:hidden}
.fface.front{min-height:360px;display:flex;flex-direction:column}
.fface.back{position:absolute;inset:0;transform:rotateY(180deg);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:28px 18px;border-radius:14px;background:#EAF1F6}
.fcard img{border-radius:12px;background:#FBF7EC}
.fword{font-family:var(--display);font-weight:800;font-size:1.7rem;color:var(--blue);text-align:center;margin-top:14px;letter-spacing:-.02em}
.fplural{text-align:center;font-size:.8rem;color:var(--muted);margin-top:6px}
.fplural b{display:block;font-family:var(--display);font-size:1.05rem;color:var(--blue)}
.faudio{width:44px;height:44px;border-radius:50%;background:var(--blue);border:none;margin:12px auto 4px;display:grid;place-items:center;color:#fff;cursor:pointer}
.faudio:active{transform:scale(.92)}
.fhint{text-align:center;font-size:.78rem;color:var(--muted);margin-top:10px}
.fface.back .fword{margin-top:0;color:var(--ink);font-size:1.78rem}
.fface.back .fsentence{display:flex;flex-direction:column;gap:2px;margin-top:20px;font-size:.94rem;line-height:1.5;color:var(--muted);font-style:italic;text-wrap:balance}
.fface.back .fsentence b{color:var(--ink);font-style:normal}
.fface.back .fhint{margin-top:22px;font-size:.82rem}
.phone-tabs{display:flex;justify-content:space-around;background:var(--surface);border-radius:18px;margin-top:12px;padding:8px 4px;box-shadow:0 1px 4px rgba(60,50,30,.08)}
.ptab{display:flex;flex-direction:column;align-items:center;gap:2px;font-size:.62rem;color:var(--ink);font-weight:500}
.ptab svg{width:20px;height:20px}
.ptab.active{color:var(--red)}

/* Sections */
section{padding:72px 0}
.kicker{font-family:var(--display);font-weight:700;font-size:.85rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold)}
h2{font-family:var(--display);font-weight:800;letter-spacing:-.025em;font-size:clamp(1.7rem,3.4vw,2.4rem);line-height:1.15;margin-top:8px}
.section-sub{margin-top:12px;color:var(--muted);font-size:1.08rem;max-width:38em;text-wrap:pretty}

/* Feature cards */
.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;margin-top:44px}
.feature{background:var(--surface);border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease}
.feature:hover{transform:translateY(-3px);box-shadow:var(--shadow-strong)}
.feature .icon{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;margin-bottom:16px}
.feature .icon svg{width:24px;height:24px}
.feature h3{font-family:var(--display);font-weight:700;font-size:1.12rem;letter-spacing:-.01em}
.feature p{margin-top:8px;color:var(--muted);font-size:1rem;line-height:1.65;text-wrap:pretty}
.tint-red{background:rgba(194,58,47,.12);color:var(--red)}
.tint-gold{background:rgba(204,153,28,.14);color:var(--gold)}
.tint-blue{background:rgba(59,111,160,.12);color:var(--blue)}
.tint-green{background:rgba(62,142,65,.12);color:var(--green)}
.tint-ink{background:rgba(26,26,26,.08);color:var(--ink)}

/* Gender strip */
.gender-strip{background:var(--banner-fill);border-top:1px solid var(--banner-stroke);border-bottom:1px solid var(--banner-stroke)}
.gender-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
@media (max-width:760px){.gender-grid{grid-template-columns:1fr}}
.gender-words{display:flex;flex-direction:column;gap:14px}
.gword{background:var(--surface);border-radius:var(--radius);padding:16px 22px;font-family:var(--display);font-weight:700;font-size:1.3rem;box-shadow:var(--shadow);display:flex;justify-content:space-between;align-items:baseline}
.gword span{font-size:.85rem;font-weight:500;color:var(--muted);font-family:var(--body)}
.gword.der{color:var(--blue);border-left:5px solid var(--blue)}
.gword.die{color:var(--red);border-left:5px solid var(--red)}
.gword.das{color:var(--green);border-left:5px solid var(--green)}
.gender-copy p{color:var(--banner-text);margin-top:14px;font-size:1.05rem;text-wrap:pretty}
.gender-copy h2{color:var(--ink)}

/* Screens */
.shots{display:flex;gap:24px;margin-top:44px;overflow-x:auto;padding:8px 4px 24px;scroll-snap-type:x mandatory}
.shot{flex:0 0 min(280px,74vw);scroll-snap-align:start}
.shot img{border-radius:28px;box-shadow:var(--shadow-strong)}
.shot-caption{text-align:center;margin-top:14px;font-size:.92rem;color:var(--muted);font-weight:500}
.shot-placeholder{aspect-ratio:891/1944;border-radius:28px;border:2px dashed var(--banner-stroke);background:repeating-linear-gradient(45deg,var(--banner-fill),var(--banner-fill) 12px,var(--cream) 12px,var(--cream) 24px);display:grid;place-items:center;padding:20px}
.shot-placeholder code{font-family:var(--mono);font-size:.78rem;color:var(--banner-text);text-align:center;background:var(--surface);padding:8px 12px;border-radius:8px}

/* Privacy band */
.privacy-band{background:var(--cream-deep)}
.privacy-cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:28px;margin-top:36px}
.privacy-item h3{font-family:var(--display);font-weight:700;font-size:1.05rem;display:flex;align-items:center;gap:10px}
.privacy-item h3 svg{width:20px;height:20px;color:var(--green);flex:none}
.privacy-item p{margin-top:8px;color:var(--muted);font-size:.95rem;text-wrap:pretty}

/* CTA band */
.cta-band{background:var(--ink);color:var(--cream)}
.cta-band h2{color:#fff}
.cta-band .section-sub{color:rgba(246,241,230,.75)}
.cta-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:32px}
.cta-band .appstore{background:var(--red)}
.cta-band .appstore:hover{background:var(--red-deep)}

/* Footer */
footer{padding:44px 0 60px;color:var(--muted);font-size:.92rem}
.footer-inner{display:flex;flex-wrap:wrap;gap:24px;justify-content:space-between;align-items:center}
.footer-links{display:flex;gap:20px;flex-wrap:wrap}
.footer-links a{color:var(--muted)}
.footer-links a:hover{color:var(--ink)}
.lang-switch{border:1px solid var(--cream-deep);border-radius:999px;padding:4px 12px;font-weight:600;color:var(--ink) !important}
.lang-switch:hover{background:var(--surface);text-decoration:none}

/* Legal / prose pages */
.prose{padding:56px 0 80px}
.prose h1{font-size:clamp(2rem,4vw,2.6rem);margin-bottom:8px}
.prose .updated{color:var(--muted);font-size:.9rem;margin-bottom:36px}
.prose h2{font-size:1.3rem;margin:38px 0 12px;padding-top:26px;border-top:1px solid var(--cream-deep)}
.prose h2:first-of-type{border-top:none;padding-top:0;margin-top:0}
.prose h3{font-family:var(--display);font-weight:700;font-size:1.05rem;margin:22px 0 8px}
.prose p{margin-bottom:12px;text-wrap:pretty}
.prose ul{margin:0 0 14px 22px}
.prose li{margin-bottom:6px}
.prose .muted{color:var(--muted)}
.prose .name{font-weight:700}
.summary-card{background:var(--banner-fill);border:1px solid var(--banner-stroke);border-radius:var(--radius);padding:22px 26px;margin-bottom:36px}
.summary-card h2{border:none;padding-top:0;margin:0 0 10px;font-size:1.15rem}
.summary-card ul{margin-left:20px}
.summary-card li{color:var(--banner-text)}
.summary-card li b{color:var(--ink)}

/* Contact form */
.form{background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:32px;margin-top:36px}
.form-row{margin-bottom:20px}
.form label{display:block;font-family:var(--display);font-weight:600;font-size:.92rem;margin-bottom:6px}
.form label .opt{font-weight:400;color:var(--muted)}
.form input,.form select,.form textarea{width:100%;font:inherit;color:var(--ink);background:var(--cream);border:1.5px solid var(--cream-deep);border-radius:12px;padding:12px 14px;transition:border-color .15s ease}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--red)}
.form textarea{min-height:150px;resize:vertical}
.form-note{font-size:.85rem;color:var(--muted);margin-top:16px}
.form-status{margin-top:16px;font-weight:600;display:none;padding:12px 16px;border-radius:12px}
.form-status.ok{display:block;background:rgba(62,142,65,.12);color:var(--green)}
.form-status.err{display:block;background:rgba(194,58,47,.1);color:var(--red)}
.hp{position:absolute;left:-9999px;opacity:0;height:0;overflow:hidden}

/* Level ladder */
.ladder{display:grid;grid-template-columns:repeat(6,1fr);gap:clamp(6px,1.5vw,16px);align-items:end;margin-top:52px}
.rung{display:flex;flex-direction:column;align-items:center;gap:8px}
.rung .count{font-family:var(--display);font-weight:800;letter-spacing:-.02em;font-size:clamp(.78rem,2vw,1.3rem)}
.rung .bar{width:100%;background:var(--red);border-radius:10px 10px 4px 4px}
.rung.c2 .bar{background:var(--gold)}
.rung.c2 .count{color:var(--gold)}
.rung .lvl{font-family:var(--display);font-weight:700;color:var(--muted);font-size:clamp(.8rem,1.6vw,.95rem)}
.rung .tag{font-size:.68rem;color:var(--gold);font-weight:700;text-transform:uppercase;letter-spacing:.08em}
.ladder-note{margin-top:28px;color:var(--muted);font-size:1.02rem;text-wrap:pretty}

/* Selling points */
.sell-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin-top:36px}
.sell-item{background:var(--surface);border-radius:var(--radius);padding:18px 22px;box-shadow:var(--shadow);display:flex;gap:12px;align-items:flex-start}
.sell-item svg{width:20px;height:20px;color:var(--green);flex:none;margin-top:4px}
.sell-item b{font-family:var(--display);display:block;font-size:1.06rem;margin-bottom:2px}
.sell-item span{display:block;color:var(--muted);font-size:.95rem;line-height:1.55}

/* Bento feature grid */
.bento{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:18px;margin-top:44px}
.bcard{background:var(--surface);border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow);grid-column:span 2;display:flex;flex-direction:column;gap:10px;transition:transform .2s ease,box-shadow .2s ease}
.bcard:hover{transform:translateY(-3px);box-shadow:var(--shadow-strong)}
.bcard.span3{grid-column:span 3}
.bcard.span4{grid-column:span 4}
.bcard .icon{width:46px;height:46px;border-radius:14px;display:grid;place-items:center}
.bcard .icon svg{width:24px;height:24px}
.bcard h3{font-family:var(--display);font-weight:700;font-size:1.15rem;letter-spacing:-.01em}
.bcard p{color:var(--muted);font-size:1rem;line-height:1.6;text-wrap:pretty}
.bcard.hero{background:linear-gradient(135deg,#FFFFFF 30%,#FBF3E1);border:1px solid var(--banner-stroke)}
.bcard.hero h3{font-size:clamp(1.3rem,2.4vw,1.7rem)}
.bcard.hero p{font-size:1.06rem}
.bcard .num{font-family:var(--display);font-weight:800;font-size:clamp(2.1rem,3.6vw,2.9rem);letter-spacing:-.03em;line-height:1;color:var(--red)}
.bcard.gold .num{color:var(--gold)}
.bcard.blue .num{color:var(--blue)}
@media (max-width:900px){.bento{grid-template-columns:1fr 1fr}.bcard,.bcard.span3,.bcard.span4{grid-column:span 2}}
@media (min-width:561px) and (max-width:900px){.bcard{grid-column:span 1}.bcard.span3,.bcard.span4{grid-column:span 2}}

/* Deal panel */
.deal{background:var(--ink);color:var(--cream);border-radius:32px;padding:clamp(28px,4vw,44px);box-shadow:var(--shadow-strong)}
.deal .kicker{color:var(--gold)}
.deal h2{color:#fff}
.deal-split{display:grid;grid-template-columns:1fr 1.35fr;gap:clamp(32px,5vw,64px);align-items:center}
.deal-lead{color:rgba(246,241,230,.75);margin-top:14px;font-size:1.08rem;text-wrap:pretty}
.deal .appstore{background:var(--red);margin-top:28px}
.deal .appstore:hover{background:var(--red-deep)}
.deal-grid{display:grid;grid-template-columns:1fr;gap:0}
.deal-item{display:flex;gap:14px;align-items:center;padding:9px 0;border-bottom:1px solid rgba(246,241,230,.14)}
.deal-item:last-child{border-bottom:none}
.deal-item svg{width:20px;height:20px;color:var(--gold);flex:none}
.deal-item b{font-family:var(--display);font-size:1.06rem;color:#fff}
.deal-item span{color:rgba(246,241,230,.72);font-size:.95rem;line-height:1.55}
@media (max-width:840px){.deal-split{grid-template-columns:1fr}}

/* Reveal on scroll */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .5s ease,transform .5s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.fcard-inner{transition:none}}

/* Narrow screens: keep every section inside the viewport and make the hero feel native to a phone. */
@media (max-width:560px){
  .wrap{padding-inline:18px}
  .hero{padding:36px 0 16px}
  .hero-grid{gap:34px}
  .hero-grid>div:first-child{text-align:center}
  h1{font-size:clamp(2.15rem,11vw,3rem)}
  .hero-sub{margin-top:16px;font-size:1.04rem}
  .hero-cta{margin-top:24px;flex-direction:column;justify-content:center;gap:10px}
  .chips{margin-top:24px;justify-content:center}
  .phone{width:min(100%,340px)}
  section{padding:56px 0}
  .bento{grid-template-columns:minmax(0,1fr);gap:16px;margin-top:34px}
  .bcard,.bcard.span3,.bcard.span4{grid-column:1;min-width:0;padding:24px}
  .bcard .num{font-size:clamp(2rem,12vw,2.7rem)}
  .features-grid{grid-template-columns:minmax(0,1fr)}
  .feature,.sell-item,.privacy-item{min-width:0}
  .form{padding:24px 20px}
}

@media (max-width:350px){
  .wrap{padding-inline:14px}
  .phone{border-width:8px;border-radius:42px;padding:16px 11px 12px}
  .fcard{padding-inline:10px}
  .fcard-inner,.fface.front{min-height:345px}
  .phone-tabs{padding-inline:2px}
  .ptab{font-size:.57rem}
}