/* KI Buchhaltung Schweiz — Design wie openbiz.ch (clx_website_modern), Clixmedia GmbH 2026 */
@font-face{font-family:'OB Open Sans';font-weight:300 800;font-display:swap;src:url('../fonts/opensans-latin.woff2') format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215}
@font-face{font-family:'OB Open Sans';font-weight:300 800;font-display:swap;src:url('../fonts/opensans-latin-ext.woff2') format('woff2');unicode-range:U+0100-02BA,U+1E00-1EFF,U+20A0-20C4,U+2C60-2C7F,U+A720-A7FF}

:root{
  --green:#849125;--green-dark:#6b761e;--green-deep:#5c6719;--tint:#f4f6e6;--lime:#c6d66a;--lime-link:#c8d65f;--orange:#e0682c;
  --ink:#2b2b2b;--grey:#5f5f5a;--line:#e3e3dc;--bg:#f6f6f1;--white:#fff;
  --nav:#4c4c4c;--dark:#1e2410;
  --radius:24px;--wrap:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:#fff;color:var(--ink);font-family:'OB Open Sans','Open Sans',Helvetica,Arial,sans-serif;font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--green-dark)}
h1,h2,h3,h4{font-weight:600;letter-spacing:-.02em;line-height:1.12;margin:0 0 .5em;color:inherit}
h1{letter-spacing:-.035em;line-height:1.04}
p{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:#fff;color:var(--ink);padding:8px 14px;border-radius:8px;z-index:100}
.skip:focus{left:8px}
:focus-visible{outline:3px solid var(--lime);outline-offset:3px}

/* ---------- Kopfzeile (wie openbiz.ch) ---------- */
.nav{position:sticky;top:0;z-index:50;background:var(--nav);color:#fff}
.nav .wrap{display:flex;align-items:center;gap:28px;min-height:64px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-weight:600;font-size:17px;letter-spacing:-.01em;white-space:nowrap}
.brand .mark{width:34px;height:34px;border-radius:9px;background:linear-gradient(160deg,#9aab2c,#5c6719);display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:15px;box-shadow:0 6px 14px rgba(0,0,0,.25)}
.brand small{display:block;font-size:11px;font-weight:600;color:var(--lime-link);letter-spacing:.06em;text-transform:uppercase;line-height:1}
.nav ul{list-style:none;margin:0;padding:0;display:flex;gap:4px;flex:1}
.nav ul a{color:rgba(255,255,255,.62);text-decoration:none;font-size:15.5px;padding:8px 10px;border-radius:8px;transition:color .15s}
.nav ul a:hover{color:#fff}
.nav .btn{padding:.55em 1.2em;font-size:15px}
.menu-toggle{display:none;margin-left:auto;background:transparent;border:1.5px solid rgba(255,255,255,.35);color:#fff;border-radius:10px;padding:7px 12px;font:inherit;font-size:15px;cursor:pointer}
@media (max-width:1060px){
  .nav ul{display:none;position:absolute;left:0;right:0;top:64px;background:var(--nav);flex-direction:column;padding:8px 16px 16px;box-shadow:0 20px 30px rgba(0,0,0,.25)}
  .nav.open ul{display:flex}
  .nav ul a{display:block;padding:12px 8px;font-size:17px;color:#fff}
  .menu-toggle{display:block}
  .nav .nav-cta{display:none}
}

/* ---------- Knöpfe ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;border-radius:999px;font-weight:600;padding:.8em 1.6em;text-decoration:none;border:1.5px solid transparent;transition:transform .15s,box-shadow .15s,background .15s;font-size:16px;line-height:1.2}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--green);border-color:var(--green);color:#fff;box-shadow:0 10px 24px rgba(132,145,37,.35)}
.btn-primary:hover{background:var(--green-dark);border-color:var(--green-dark)}
.btn-orange{background:var(--orange);border-color:var(--orange);color:#fff;box-shadow:0 10px 24px rgba(224,104,44,.35)}
.btn-ghost{color:#fff;border-color:rgba(255,255,255,.45);background:transparent}
.btn-ghost:hover{border-color:#fff}
.btn-line{color:var(--ink);border-color:var(--line);background:#fff}
.btn-line:hover{border-color:var(--green);color:var(--green-dark)}

/* ---------- Abschnitte ---------- */
section{padding:96px 0;position:relative}
.eyebrow{display:inline-block;font-size:13px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--green);margin-bottom:14px}
.sec-head{max-width:760px;margin:0 0 48px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head h2{font-size:clamp(30px,3.6vw,46px)}
.sec-head h2::before{content:"";display:block;width:44px;height:4px;border-radius:4px;margin:0 0 18px;background:linear-gradient(90deg,var(--green),var(--lime) 60%,var(--orange))}
.sec-head.center h2::before{margin:0 auto 18px}
.sec-head p{color:var(--grey);font-size:18.5px}
.tint{background-color:var(--bg);background-image:radial-gradient(rgba(132,145,37,.16) 1px,transparent 1.2px);background-size:22px 22px}
.grad{background:linear-gradient(95deg,#d8e68a,#b9c95a 45%,#f0a06e);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- Dunkle Flächen (Kopf wie openbiz.ch) ---------- */
.dark{position:relative;overflow:hidden;isolation:isolate;color:#fff;background:#1e2410}
.dark::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:56px 56px;
  -webkit-mask-image:radial-gradient(ellipse 70% 90% at 70% 40%,#000 15%,transparent 75%);mask-image:radial-gradient(ellipse 70% 90% at 70% 40%,#000 15%,transparent 75%)}
.dark .glow{position:absolute;z-index:-1;width:520px;height:520px;right:-120px;top:-180px;border-radius:50%;background:#849125;filter:blur(90px);opacity:.5;pointer-events:none;animation:float 14s ease-in-out infinite}
@keyframes float{50%{transform:translate(-40px,30px)}}
.dark p{color:#d6dac6}
.dark .eyebrow{color:var(--lime)}
.dark .sec-head p{color:#d6dac6}

/* ---------- Hero ---------- */
.hero{padding:120px 0 110px;
  background:
    linear-gradient(100deg,rgba(18,22,9,.95) 0%,rgba(30,38,14,.88) 40%,rgba(58,72,24,.6) 72%,rgba(132,145,37,.38) 100%),
    linear-gradient(0deg,rgba(18,22,9,.9) 0%,rgba(18,22,9,0) 40%),
    url('../img/hero.jpg') center 40%/cover no-repeat,#1e2410;
  background-blend-mode:normal,normal,luminosity,normal}
.hero .wrap{display:grid;grid-template-columns:1.25fr .9fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(42px,6vw,76px);margin-bottom:18px}
.hero .slogan{font-size:clamp(22px,2.4vw,30px);font-weight:600;color:#fff;margin-bottom:20px;letter-spacing:-.01em}
.hero .lead{font-size:19px;max-width:620px}
.hero .actions{display:flex;flex-wrap:wrap;gap:12px;margin:30px 0 26px}
.chips{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:0}
.chips li{font-size:13.5px;font-weight:600;color:#e9eed2;border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.06);border-radius:999px;padding:5px 12px}
.hero-card{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);border-radius:var(--radius);padding:26px;backdrop-filter:blur(8px);box-shadow:0 30px 60px rgba(0,0,0,.35)}
.hero-card h2{font-size:15px;letter-spacing:.1em;text-transform:uppercase;color:var(--lime);margin-bottom:16px}
.flow{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.flow li{display:grid;grid-template-columns:34px 1fr auto;align-items:center;gap:12px;background:rgba(0,0,0,.22);border-radius:14px;padding:11px 14px;font-size:15px;color:#fff}
.flow .n{width:34px;height:34px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(160deg,#9aab2c,#5c6719);font-weight:700;font-size:14px}
.flow small{display:block;color:#c9cdb8;font-size:13px}
.flow .ok{font-size:12px;font-weight:700;color:#1e2410;background:var(--lime);border-radius:999px;padding:3px 9px}
@media (max-width:920px){.hero .wrap{grid-template-columns:1fr}.hero{padding:80px 0}}

/* ---------- Intro ---------- */
.intro .wrap{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.intro .big{font-size:clamp(24px,2.6vw,32px);font-weight:600;line-height:1.3;letter-spacing:-.015em;margin:0}
.intro .big em{font-style:normal;color:var(--green)}
@media (max-width:820px){.intro .wrap{grid-template-columns:1fr;gap:24px}}

/* ---------- Uhrwerk (Bildfläche) ---------- */
.vision{padding:140px 0;
  background:linear-gradient(90deg,rgba(18,22,9,.92) 0%,rgba(18,22,9,.7) 45%,rgba(18,22,9,.15) 100%),url('../img/berg.jpg') center/cover no-repeat,#1e2410}
.vision h2{font-size:clamp(38px,5.4vw,70px);max-width:720px}
.vision p{max-width:560px;font-size:19px}

/* ---------- Karten ---------- */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.cards.three{grid-template-columns:repeat(3,1fr)}
.cards.two{grid-template-columns:repeat(2,1fr)}
@media (max-width:1060px){.cards{grid-template-columns:repeat(2,1fr)}.cards.three{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.cards,.cards.three,.cards.two{grid-template-columns:1fr}}
.card{background:#fff;border:1.5px solid var(--line);border-radius:var(--radius);padding:30px 26px;box-shadow:0 18px 50px rgba(43,43,43,.07);transition:transform .2s,box-shadow .2s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-3px);box-shadow:0 26px 60px rgba(43,43,43,.12)}
.card .num{width:42px;height:42px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;color:#fff;font-weight:700;background:linear-gradient(160deg,#9aab2c,#5c6719);box-shadow:0 8px 18px rgba(132,145,37,.3);margin-bottom:18px}
.card h3{font-size:22px;margin-bottom:6px}
.card .sub{font-weight:600;color:var(--green-dark);font-size:15.5px;line-height:1.45;margin-bottom:12px}
.card p{color:var(--grey);font-size:16px;line-height:1.6}
.card .more{margin-top:auto;color:var(--ink);text-decoration:none;font-weight:600;display:inline-flex;gap:8px;align-items:center;padding-top:8px}
.card .more::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--green)}
.card .more:hover{color:var(--green)}
.ico{width:46px;height:46px;border-radius:14px;display:inline-flex;align-items:center;justify-content:center;background:var(--tint);color:var(--green-dark);margin-bottom:16px}
.ico svg{width:24px;height:24px}

/* ---------- Detail-Zeilen ---------- */
.detail{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start;padding:44px 0;border-top:1px solid var(--line);scroll-margin-top:80px}
.detail:first-of-type{border-top:0}
.detail h3{font-size:clamp(26px,2.6vw,34px)}
.detail .tag{display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#fff;background:var(--green);border-radius:999px;padding:3px 10px;margin-bottom:12px}
@media (max-width:820px){.detail{grid-template-columns:1fr;gap:16px}}
.checks{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.checks li{position:relative;padding-left:34px;line-height:1.55}
.checks li::before{content:"";position:absolute;left:0;top:2px;width:22px;height:22px;border-radius:7px;background:var(--tint) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236b761e' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E") center/14px no-repeat}
.checks strong{color:var(--ink)}
.dark .checks li{color:#e9eed2}
.dark .checks li::before{background-color:rgba(198,214,106,.18);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23c6d66a' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L20 7'/%3E%3C/svg%3E")}
.dark .checks strong{color:#fff}

/* ---------- Jahresabschluss ---------- */
.ja .wrap > .split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
@media (max-width:920px){.ja .wrap > .split{grid-template-columns:1fr}}
.ja h2{font-size:clamp(34px,4.4vw,58px)}
.phases{list-style:none;margin:0;padding:0;counter-reset:ph;display:grid;gap:10px}
.phases li{counter-increment:ph;display:grid;grid-template-columns:44px 1fr;gap:14px;align-items:start;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:14px 16px}
.phases li::before{content:counter(ph);width:44px;height:44px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;font-weight:700;background:linear-gradient(160deg,#9aab2c,#5c6719);color:#fff}
.phases strong{display:block;color:#fff;font-size:17px}
.phases span{color:#c9cdb8;font-size:15px;line-height:1.5}
.quote{font-size:clamp(20px,2vw,24px);font-weight:600;color:#fff;border-left:4px solid var(--lime);padding:4px 0 4px 18px;margin:28px 0}

/* ---------- Kasse ---------- */
.kasse .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
@media (max-width:920px){.kasse .wrap{grid-template-columns:1fr}}
.pos{background:#fff;border:1.5px solid var(--line);border-radius:var(--radius);box-shadow:0 30px 70px rgba(43,43,43,.12);overflow:hidden}
.pos .bar{background:var(--nav);color:#fff;padding:12px 18px;font-weight:600;font-size:14px;display:flex;justify-content:space-between}
.pos .grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;padding:18px}
.pos .item{background:var(--bg);border-radius:12px;padding:14px 10px;text-align:center;font-size:14px;font-weight:600}
.pos .item small{display:block;color:var(--grey);font-weight:400}
.pos .sum{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);padding:16px 18px;font-weight:600}
.pos .sum .btn{padding:.55em 1.2em;font-size:14px}
.pos .book{background:var(--tint);color:var(--green-deep);font-size:13.5px;padding:10px 18px;font-weight:600}

/* ---------- Migration ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:st;list-style:none;padding:0;margin:0}
@media (max-width:920px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.steps{grid-template-columns:1fr}}
.steps li{counter-increment:st;background:#fff;border:1.5px solid var(--line);border-radius:20px;padding:22px}
.steps li::before{content:"Schritt " counter(st);display:block;font-size:12.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--green);margin-bottom:8px}
.steps strong{display:block;font-size:18px;margin-bottom:6px}
.steps span{color:var(--grey);font-size:15.5px;line-height:1.55}
.fix{margin-top:34px;display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between;background:linear-gradient(120deg,#fff 0%,#fdf1ea 100%);border:1.5px solid #f3d6c6;border-radius:var(--radius);padding:28px 32px}
.fix p{margin:0;font-size:clamp(20px,2vw,26px);font-weight:600;letter-spacing:-.01em;max-width:680px}
.fix p span{color:var(--orange)}

/* ---------- FAQ ---------- */
.faq{max-width:880px;margin:0 auto}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:20px 40px 20px 0;font-weight:600;font-size:18px;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:6px;top:16px;font-size:24px;font-weight:400;color:var(--green);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--grey);margin:0 0 20px}

/* ---------- Abschluss-CTA ---------- */
.cta{text-align:center;padding:110px 0}
.cta h2{font-size:clamp(34px,4.6vw,60px)}
.cta p{max-width:640px;margin:0 auto 30px;font-size:19px}
.cta .actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}

/* ---------- Footer (1:1 wie openbiz.ch) ---------- */
.footer{background:#4c4c4c;color:#fff;font-size:16px}
.footer .cols{display:grid;grid-template-columns:2fr 1fr 5fr 3fr;gap:0 24px;padding:64px 24px 40px}
.footer .cols > div:nth-child(1){grid-column:1}
.footer .cols > div:nth-child(2){grid-column:3}
.footer .cols > div:nth-child(3){grid-column:4}
.footer h2{font-size:21px;font-weight:500;letter-spacing:0;margin:0 0 18px}
.footer ul{list-style:none;padding:0;margin:0}
.footer a{color:var(--lime-link);text-decoration:none}
.footer a:hover{text-decoration:underline}
.footer p{line-height:1.5;margin:0 0 16px}
.footer .contact li{display:flex;gap:10px;align-items:center}
.footer .contact svg{width:16px;height:16px;fill:#fff;flex:none}
.social{display:flex;gap:10px;margin-top:22px;flex-wrap:wrap}
.social a{width:48px;height:48px;border-radius:50%;background:#fff;display:inline-flex;align-items:center;justify-content:center;box-shadow:0 2px 6px rgba(0,0,0,.2)}
.social svg{width:17px;height:17px}
.footer .obl{display:inline-block;margin-top:6px}
.footer .obl img{width:150px}
.copy{background:rgba(0,0,0,.15)}
.copy .wrap{display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between;padding-top:16px;padding-bottom:16px;color:rgba(255,255,255,.6);font-size:15px}
.copy a{color:rgba(255,255,255,.75)}
@media (max-width:920px){.footer .cols{grid-template-columns:1fr 1fr;gap:32px}.footer .cols > div:nth-child(n){grid-column:auto}.footer .cols > div:nth-child(2){grid-column:1/-1;order:-1}}
@media (max-width:560px){.footer .cols{grid-template-columns:1fr}}

/* ---------- Rechtliches ---------- */
.legal{padding:72px 0 96px}
.legal .wrap{max-width:820px}
.legal h1{font-size:clamp(34px,4.4vw,52px)}
.legal h2{font-size:22px;margin:40px 0 12px;padding-bottom:8px;border-bottom:1px solid var(--line)}
.legal dl{display:grid;grid-template-columns:minmax(8rem,11rem) 1fr;gap:.5rem 1.4rem;margin:0 0 1.4rem}
.legal dt{font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--grey);padding-top:.2rem}
.legal dd{margin:0}
.legal .lede{color:var(--grey);font-size:18.5px}
.legal .back{display:inline-block;margin-bottom:28px;font-weight:600;text-decoration:none}
@media (max-width:560px){.legal dl{grid-template-columns:1fr;gap:0}.legal dd{margin-bottom:.8rem}}

/* ---------- Einblenden ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}html{scroll-behavior:auto}}