/* SwissFlow AI /service – Premium v3 */
:root{
  --ink:#0f172a;--ink2:#475569;--ink3:#94a3b8;
  --bg:#fff;--bg2:#f8fafc;--line:#e2e8f0;
  --navy:#0f172a;--navy2:#1e293b;--navy3:#334155;
  --wa:#25D366;--wa-dk:#075e54;--wa-lt:#d9fdd3;--wa-bg:#efeae2;
  --red:#ef4444;--grn:#22c55e;
  --f:'Inter',system-ui,sans-serif;
  --mono:ui-monospace,'SF Mono',Menlo,monospace;
  --w:1120px;--r:16px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font:16px/1.6 var(--f);color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.w{max-width:var(--w);margin:0 auto;padding:0 24px}

h1,h2,h3{margin:0 0 .45em;font-weight:700;line-height:1.08;letter-spacing:-.035em}
h1{font-size:clamp(2.2rem,5vw,3.4rem)}
h2{font-size:clamp(1.6rem,3.2vw,2.4rem)}
h3{font-size:1.05rem;letter-spacing:-.015em}
p{margin:0 0 1em}
.label{font:600 .65rem/1 var(--mono);text-transform:uppercase;letter-spacing:.15em;color:var(--ink3);margin-bottom:16px}
.label-light{color:rgba(255,255,255,.45)}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;font:600 .95rem var(--f);border-radius:10px;padding:14px 26px;border:none;cursor:pointer;transition:transform .2s,background .15s}
.btn:hover{transform:translateY(-1px)}
.btn-white{background:#fff;color:var(--navy)}
.btn-white:hover{background:#f1f5f9}
.btn-l{padding:16px 30px;font-size:1rem}
.arr{transition:transform .2s}.btn:hover .arr{transform:translateX(4px)}
.btn-cta{font:600 .85rem var(--f);background:#fff;color:var(--navy);padding:9px 18px;border-radius:8px;transition:background .15s}
.btn-cta:hover{background:#e2e8f0}

/* Header */
.hd{position:sticky;top:0;z-index:50;background:var(--navy)}
.hd-row{display:flex;align-items:center;justify-content:space-between;height:64px;gap:20px;color:#fff}
.logo{display:flex;align-items:center;gap:10px;font:500 1.1rem var(--f)}
.logo b{font-weight:700}
.logo-mk{width:24px;height:24px;border-radius:6px;background:#fff;position:relative;flex:none}
.logo-mk::after{content:"";position:absolute;inset:10px 4px;border-radius:2px;background:var(--navy);clip-path:polygon(0 60%,35% 20%,65% 80%,100% 40%,100% 100%,0 100%)}
.nav{display:flex;gap:28px}
.nav a{font:500 .68rem/1 var(--mono);text-transform:uppercase;letter-spacing:.12em;color:rgba(255,255,255,.55);transition:color .2s}
.nav a:hover{color:#fff}
.burger{display:none;flex-direction:column;gap:5px;width:38px;height:38px;padding:9px;background:0;border:1px solid rgba(255,255,255,.15);border-radius:8px;cursor:pointer}
.burger span{height:2px;background:#fff;border-radius:2px}

/* ============ HERO ============ */
.hero{padding:8px;background:var(--navy)}
.hero-panel{position:relative;min-height:min(78vh,720px);border-radius:var(--r);background:#0a1628;color:#fff;overflow:hidden;display:flex;flex-direction:column;justify-content:center;padding:clamp(40px,6vw,80px)}
.hero-bg{position:absolute;inset:0;pointer-events:none}
.hero-vid{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(105deg,rgba(10,22,40,.9) 0%,rgba(10,22,40,.65) 45%,rgba(10,22,40,.3) 100%),linear-gradient(0deg,rgba(10,22,40,.5),transparent 50%)}
.hero-grid{position:relative;display:grid;grid-template-columns:1fr 300px;gap:60px;align-items:center}
.hero-copy{position:relative}
.reveal-line{display:block;overflow:hidden}
.reveal-line>span{display:block;transform:translateY(110%);animation:rise .85s cubic-bezier(.22,1,.36,1) forwards}
.reveal-line:nth-child(2)>span{animation-delay:.1s}
@keyframes rise{to{transform:translateY(0)}}
.hero-sub{font-size:1.05rem;color:rgba(255,255,255,.7);max-width:28em;margin-bottom:28px;line-height:1.6}
.hero-actions{margin-bottom:0}
.hero-note{font:500 .8rem var(--f);color:rgba(255,255,255,.4);margin-top:16px;letter-spacing:.02em}
.hero-trust{position:relative;text-align:center;font:.62rem/1 var(--mono);text-transform:uppercase;letter-spacing:.14em;color:rgba(255,255,255,.3);margin-top:48px}

/* ============ PREMIUM iPHONE ============ */
.phone-wrap{position:relative;width:280px;flex:none}
.phone-device{
  position:relative;
  background:linear-gradient(145deg,#2a2a2a,#1a1a1a);
  border-radius:48px;
  padding:12px;
  box-shadow:
    inset 0 0 0 1.5px rgba(255,255,255,.08),
    0 0 0 1px rgba(0,0,0,.3),
    0 25px 50px rgba(0,0,0,.4),
    0 60px 120px rgba(0,0,0,.2);
}
/* Seitenbuttons */
.ph-btn-l,.ph-btn-r{position:absolute;background:#2a2a2a;border-radius:2px}
.ph-btn-l{width:3px;left:-3px}
.ph-btn-l1{height:28px;top:100px}
.ph-btn-l2{height:48px;top:155px}
.ph-btn-l3{height:48px;top:215px}
.ph-btn-r{width:3px;right:-3px;height:72px;top:170px}
/* Screen */
.ph-screen{
  border-radius:38px;
  overflow:hidden;
  background:var(--wa-bg);
  display:flex;
  flex-direction:column;
  aspect-ratio:9/17.5;
}
.ph-island{
  position:absolute;
  top:20px;left:50%;transform:translateX(-50%);
  width:84px;height:22px;
  background:#000;border-radius:99px;z-index:10;
  box-shadow:0 0 0 3px #1a1a1a;
}
/* WA Header */
.wa-hd{display:flex;align-items:center;gap:10px;padding:48px 12px 10px;background:var(--wa-dk);color:#fff;flex:none}
.wa-back{width:20px;height:20px;opacity:.8}
.wa-av{width:32px;height:32px;border-radius:50%;background:rgba(255,255,255,.15);display:grid;place-items:center;font:700 .6rem var(--f);flex:none}
.wa-info{display:flex;flex-direction:column;gap:1px}
.wa-info strong{font-size:.78rem}
.wa-info small{font-size:.58rem;opacity:.7}
/* Chat */
.wa-chat{flex:1;padding:8px 8px 4px;display:flex;flex-direction:column;gap:3px;overflow:hidden;color:#111}
.wa-date{align-self:center;font:500 .52rem var(--f);color:#8696a0;background:rgba(255,255,255,.8);padding:3px 10px;border-radius:6px;margin:2px 0 4px}
.wa-m{max-width:86%;padding:5px 7px 1px;border-radius:7px;font:400 .66rem/1.4 var(--f);opacity:0;transform:translateY(5px);transition:opacity .4s,transform .4s}
.wa-m.on{opacity:1;transform:none}
.wa-in{background:#fff;color:#111;align-self:flex-start;border-top-left-radius:1px;box-shadow:0 1px 1px rgba(0,0,0,.04)}
.wa-out{background:var(--wa-lt);color:#111;align-self:flex-end;border-top-right-radius:1px;box-shadow:0 1px 1px rgba(0,0,0,.04)}
.wa-t{display:block;text-align:right;font:400 .46rem var(--f);color:#8696a0;margin-top:1px;padding-bottom:1px}
/* Typing Dots */
.wa-dots{background:#fff;align-self:flex-start;padding:8px 12px;border-radius:7px;border-top-left-radius:1px;display:flex;gap:4px;opacity:0;transition:opacity .3s;box-shadow:0 1px 1px rgba(0,0,0,.04)}
.wa-dots.on{opacity:1}
.wa-dots i{display:block;width:6px;height:6px;border-radius:50%;background:#8696a0;animation:bounce 1.4s ease-in-out infinite}
.wa-dots i:nth-child(2){animation-delay:.2s}
.wa-dots i:nth-child(3){animation-delay:.4s}
@keyframes bounce{0%,60%,100%{transform:translateY(0);opacity:.35}30%{transform:translateY(-3px);opacity:1}}
/* Input */
.wa-bar-btm{padding:5px 8px;background:#f0f2f5;flex:none;display:flex;align-items:center}
.wa-inp{flex:1;background:#fff;border-radius:18px;padding:7px 12px;font:400 .6rem var(--f);color:#8696a0}

/* ============ STATS ============ */
.stats{padding:48px 0;border-bottom:1px solid var(--line)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.stat{border-top:2px solid var(--ink);padding-top:14px}
.stat-n{font:700 clamp(1.8rem,3vw,2.4rem) var(--f);letter-spacing:-.03em;margin:0;line-height:1;display:inline}
.stat-u{display:inline;font:500 .9rem var(--f);color:var(--ink2);margin-left:2px}
.stat-t{font-size:.8rem;color:var(--ink2);margin:8px 0 0;line-height:1.45}

/* ============ SECTIONS ============ */
.sec{padding:80px 0}
.sec-alt{background:var(--bg2)}
.sec-dark{background:var(--navy);color:#fff}
.sec-dark .label{color:rgba(255,255,255,.4)}
.h-light{color:#fff}

/* Cards */
.g3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:28px}
.card{background:var(--bg);border:1px solid var(--line);border-radius:var(--r);padding:28px 24px;transition:transform .3s,box-shadow .3s}
.card:hover{transform:translateY(-3px);box-shadow:0 20px 40px rgba(0,0,0,.06)}
.card-ic{width:36px;height:36px;color:var(--ink);margin-bottom:16px}
.card p{color:var(--ink2);margin:0;font-size:.92rem}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:28px}
.step{padding:18px 20px;border-left:1px solid rgba(255,255,255,.1);text-align:center}
.step:first-child{border-left:none}
.sn{font:600 .65rem var(--mono);color:rgba(255,255,255,.3);display:block;margin-bottom:8px}
.step p{font-size:.85rem;color:rgba(255,255,255,.65);margin:0}
.ctrl{margin-top:28px;padding:18px 22px;border-left:3px solid var(--grn);background:rgba(255,255,255,.04);border-radius:0 var(--r) var(--r) 0;color:rgba(255,255,255,.6);font-size:.9rem}
.ctrl strong{color:#fff}

/* ============ BROWSER MOCKUP (Dashboard) ============ */
.browser{background:#111;border:1px solid #222;border-radius:var(--r);overflow:hidden;box-shadow:0 40px 80px rgba(0,0,0,.3);margin-bottom:8px}
.br-bar{display:flex;align-items:center;gap:6px;padding:10px 14px;background:#1a1a1a;border-bottom:1px solid #222}
.br-dot{width:9px;height:9px;border-radius:50%;background:#333}
.br-url{margin-left:10px;font:.6rem var(--mono);color:#555;background:#111;border:1px solid #2a2a2a;border-radius:5px;padding:3px 10px}
.br-badge{margin-left:auto;font:.58rem var(--mono);letter-spacing:.05em;color:#999;background:#1a1a1a;border:1px solid #2a2a2a;border-radius:99px;padding:3px 10px;transition:all .3s}
.br-badge.final{color:var(--grn);border-color:rgba(34,197,94,.4);background:rgba(34,197,94,.08)}
.br-body{display:grid;grid-template-columns:.9fr 1.4fr 1fr;min-height:340px;font-size:.72rem;line-height:1.45;color:#ccc}

/* Sidebar */
.db-sidebar{border-right:1px solid #222;padding:14px}
.db-lbl{font:.55rem var(--mono);text-transform:uppercase;letter-spacing:.12em;color:#555;margin:0 0 10px}
.db-item{display:flex;align-items:center;gap:7px;padding:7px 8px;border-radius:8px;color:#888;margin-bottom:2px;font-size:.68rem;transition:background .3s,color .3s}
.db-active{background:rgba(255,255,255,.06);color:#fff;font-weight:600}
.db-prio{width:6px;height:6px;border-radius:50%;flex:none}
.db-prio-h{background:var(--red)}
.db-prio-m{background:#eab308}
.db-prio-l{background:#555}

/* Main */
.db-main{padding:14px;border-right:1px solid #222}
.db-main .db-lbl:not(:first-child){margin-top:14px}
.db-card,.db-ticket{border:1px solid #262626;border-radius:10px;padding:10px 12px;background:#151515;opacity:0;transform:translateY(6px);transition:opacity .45s,transform .45s}
.db-card.on,.db-ticket.on{opacity:1;transform:none}
.db-subj{font-weight:700;color:#fff;margin-bottom:3px}
.db-body{color:#999;margin:0}
.db-ticket{border-left:3px solid var(--grn)}
.db-row{display:flex;justify-content:space-between;gap:8px;padding:4px 0;border-bottom:1px dashed #262626}
.db-row span{color:#666}
.db-row strong{color:#ddd;text-align:right;font-weight:600}
.red{color:var(--red)!important}
.grn{color:var(--grn)!important}
.db-approve{display:block;width:100%;margin-top:10px;font:700 .68rem var(--f);color:#fff;background:var(--grn);border:none;border-radius:8px;padding:8px;opacity:0;transition:opacity .4s}
.db-approve.on{opacity:1;animation:pulse 1.5s ease-in-out infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(34,197,94,.3)}55%{box-shadow:0 0 0 8px rgba(34,197,94,0)}}
.db-ok{font:.58rem var(--mono);color:var(--grn);margin:8px 0 0;opacity:0;transition:opacity .4s}
.db-ok.on{opacity:1}

/* AI */
.db-ai{padding:14px;background:rgba(255,255,255,.02)}
.db-meta .db-row{opacity:0;transform:translateX(6px);transition:opacity .4s,transform .4s}
.db-meta .db-row.on{opacity:1;transform:none}

/* ============ GEWERKE ============ */
.g5{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:24px}
.gew{background:var(--bg2);border:1px solid var(--line);border-radius:var(--r);padding:24px 16px;text-align:center;transition:transform .3s,box-shadow .3s}
.gew:hover{transform:translateY(-3px);box-shadow:0 16px 32px rgba(0,0,0,.05)}
.gew-ic{width:32px;height:32px;color:var(--ink);margin:0 auto 10px}
.gew h3{font-size:.88rem;margin-bottom:3px}
.gew p{font-size:.75rem;color:var(--ink2);margin:0}

/* ============ PRICING ============ */
.pilot{display:flex;align-items:center;justify-content:space-between;gap:28px;background:var(--navy);color:#fff;border-radius:var(--r);padding:28px 32px;margin-bottom:16px}
.pilot h3{font-size:1.15rem;margin-bottom:4px;color:#fff}
.pilot p{color:rgba(255,255,255,.6);margin:0}
.pilot p strong{color:#fff}
.pilot .btn{flex:none}

.g2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.prc{background:var(--bg);border:1px solid var(--line);border-radius:var(--r);padding:30px 26px;position:relative}
.prc-pop{border:2px solid var(--navy);box-shadow:0 8px 30px rgba(15,23,42,.1)}
.prc-badge{position:absolute;top:-11px;left:26px;font:700 .58rem var(--mono);text-transform:uppercase;letter-spacing:.1em;background:var(--navy);color:#fff;padding:4px 14px;border-radius:99px}
.prc-name{font:600 .65rem var(--mono);text-transform:uppercase;letter-spacing:.14em;opacity:.45;margin:0 0 10px}
.prc-price{font:700 2rem var(--f);letter-spacing:-.03em;margin:0 0 3px}
.prc-price span{font-size:.82rem;font-weight:400;opacity:.4}
.prc-for{font-size:.85rem;color:var(--ink2);margin:0 0 20px}
.prc ul{list-style:none;margin:0;padding:0}
.prc ul li{position:relative;padding:8px 0 8px 26px;font-size:.87rem;color:var(--ink2);border-top:1px solid var(--line)}
.prc ul li::before{content:"";position:absolute;left:0;top:11px;width:15px;height:15px;border-radius:50%;background:rgba(15,23,42,.05) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230f172a' stroke-width='3'%3E%3Cpath d='m6 12.5 4 4 8-9'/%3E%3C/svg%3E") center/9px no-repeat}
.prc-note{font-size:.8rem;color:var(--ink3);margin-top:16px}

/* FAQ */
.faq-wrap{max-width:680px}
.faq{border-top:1px solid var(--ink);padding:2px 0}
.faq:last-child{border-bottom:1px solid var(--ink)}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding:15px 0;font:600 .95rem var(--f)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.2rem;font-weight:400;color:var(--ink3);transition:transform .2s}
.faq[open] summary::after{transform:rotate(45deg)}
.faq p{margin:0 0 16px;color:var(--ink2);line-height:1.65;font-size:.92rem}

/* CTA */
.cta{background:var(--navy);color:#fff;text-align:center;padding:80px 24px}
.cta h2{color:#fff}
.cta>div>p{color:rgba(255,255,255,.55);max-width:30em;margin:0 auto 24px}

/* Footer */
.ft{border-top:1px solid var(--line);padding:28px 0;font-size:.85rem}
.ft-row{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px}
.ft-b{display:flex;align-items:center;gap:8px;font-size:1rem;margin:0 0 3px}
.ft-s{color:var(--ink3);margin:0}
.ft a{color:var(--ink);border-bottom:1px solid var(--line)}.ft a:hover{border-color:var(--ink)}

/* WhatsApp Float */
.wa-float{position:fixed;bottom:24px;right:24px;z-index:40;width:56px;height:56px;border-radius:50%;background:var(--wa);display:grid;place-items:center;box-shadow:0 4px 14px rgba(37,211,102,.35);transition:transform .2s,box-shadow .2s}
.wa-float:hover{transform:scale(1.06);box-shadow:0 6px 20px rgba(37,211,102,.45)}
.wa-float svg{width:28px;height:28px}

/* Reveal */
.rv{opacity:0;transform:translateY(16px);transition:opacity .55s,transform .55s}
.rv.on{opacity:1;transform:none}

/* ============ RESPONSIVE ============ */
@media(max-width:960px){
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .phone-wrap{margin:0 auto;width:240px}
  .stats-grid{grid-template-columns:1fr 1fr;gap:20px}
  .g3{grid-template-columns:1fr}
  .br-body{grid-template-columns:1fr;min-height:auto}
  .db-sidebar{display:none}
  .db-ai{border-top:1px solid #222}
  .steps{grid-template-columns:1fr 1fr}
  .g5{grid-template-columns:repeat(3,1fr)}
  .g2{grid-template-columns:1fr;max-width:480px}
  .pilot{flex-direction:column;align-items:flex-start}
}
@media(max-width:600px){
  body{font-size:15px}
  .sec{padding:56px 0}
  .burger{display:flex}
  .nav{position:absolute;top:64px;left:0;right:0;flex-direction:column;background:var(--navy);border-bottom:1px solid rgba(255,255,255,.08);padding:8px 24px 14px;display:none;gap:0}
  .nav.open{display:flex}
  .nav a{padding:11px 0;border-bottom:1px solid rgba(255,255,255,.06)}
  .hd-row .btn-cta{padding:7px 13px;font-size:.78rem}
  .phone-wrap{width:220px}
  .phone-device{border-radius:40px;padding:10px}
  .ph-screen{border-radius:32px}
  .steps{grid-template-columns:1fr}
  .step{border-left:none;border-top:1px solid rgba(255,255,255,.08);padding:14px 0;text-align:left}
  .step:first-child{border-top:none}
  .g5{grid-template-columns:1fr 1fr}
  .stats-grid{grid-template-columns:1fr 1fr}
  .wa-float{width:48px;height:48px;bottom:16px;right:16px}
  .wa-float svg{width:24px;height:24px}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .rv,.wa-m,.db-card,.db-ticket,.db-meta .db-row{opacity:1;transform:none;transition:none}
  .reveal-line>span{transform:none;animation:none}
  .wa-dots i,.db-approve.on{animation:none}
}