/* ============================================================
   CHALLENGE MOT - Shared Design System
   ============================================================ */
:root{
  --forest:#1c2419; --forest-deep:#11160f; --moss:#3a4a30; --bark:#6b5a45;
  --ember:#c5622d; --ember-bright:#e0733a; --sand:#d8cfbf; --bone:#f4f1ea; --fog:#a7a597;
  --line:rgba(244,241,234,.12);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',sans-serif;background:var(--forest-deep);color:var(--bone);line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,.display{font-family:'Oswald',sans-serif;text-transform:uppercase;letter-spacing:.02em;line-height:1.05;font-weight:600}
.wrap{max-width:1200px;margin:0 auto;padding:0 28px}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.eyebrow{font-family:'Oswald',sans-serif;text-transform:uppercase;letter-spacing:.28em;font-size:.72rem;color:var(--ember-bright);font-weight:600}

/* BUTTONS */
.btn{display:inline-block;background:var(--ember);color:#fff;padding:13px 26px;font-family:'Oswald',sans-serif;text-transform:uppercase;letter-spacing:.08em;font-weight:600;font-size:.82rem;border:none;cursor:pointer;transition:.25s;border-radius:2px;text-align:center}
.btn:hover{background:var(--ember-bright);transform:translateY(-2px)}
.btn-ghost{background:transparent;border:1.5px solid var(--sand);color:var(--bone)}
.btn-ghost:hover{background:var(--bone);color:var(--forest-deep)}
.btn-solid{background:var(--forest-deep);color:#fff}
.btn-solid:hover{background:#000}
.btn[disabled]{opacity:.4;cursor:not-allowed;transform:none}

/* NAV */
header{position:fixed;top:0;left:0;right:0;z-index:100;transition:.35s;border-bottom:1px solid transparent}
header.scrolled,header.solid{background:rgba(17,22,15,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
nav{display:flex;align-items:center;justify-content:space-between;padding:16px 28px;max-width:1280px;margin:0 auto}
.brand{font-family:'Oswald',sans-serif;font-weight:700;font-size:1.2rem;letter-spacing:.06em;display:flex;align-items:center;gap:12px}
.brand img{height:42px;width:auto}
.navlinks{display:flex;gap:26px;align-items:center}
.navlinks a{font-size:.82rem;font-weight:500;letter-spacing:.04em;color:var(--sand);transition:.2s}
.navlinks a:hover,.navlinks a.active{color:var(--ember-bright)}
.navlinks a.btn,.navlinks a.btn.active{color:#fff}
.navlinks a.btn:hover{color:#fff;background:var(--ember-bright)}
.navtoggle{display:none;background:none;border:none;color:var(--bone);font-size:1.6rem;cursor:pointer}

/* HERO (generic) */
.hero{position:relative;min-height:100vh;display:flex;align-items:center}
.hero.short{min-height:64vh}
.hero::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(17,22,15,.55) 0%,rgba(17,22,15,.35) 40%,rgba(17,22,15,.95) 100%);z-index:0}
.hero>.wrap{position:relative;z-index:1}
.hero-inner{padding:150px 0 80px}
.hero.short .hero-inner{padding:160px 0 70px}
.hero h1{font-size:clamp(2.6rem,6vw,5rem);font-weight:700;max-width:16ch;margin:20px 0 0}
.hero h1 .ln{display:block}
.hero h1 .em{display:block;color:var(--ember-bright);font-size:.42em;line-height:1.1;letter-spacing:.02em;margin-top:.6em;max-width:26ch}
.hero h1 .em::before{content:'';display:block;width:54px;height:3px;background:var(--ember);margin-bottom:.7em}
.hero p.lead{font-size:clamp(1.02rem,1.7vw,1.25rem);max-width:50ch;margin:28px 0 0;color:var(--sand);font-weight:300}
.hero-cta{display:flex;gap:16px;margin-top:36px;flex-wrap:wrap}
.hero-stats{display:flex;gap:48px;margin-top:60px;flex-wrap:wrap}
.hero-stats .s b{font-family:'Oswald',sans-serif;font-size:2.4rem;color:var(--bone);display:block;line-height:1}
.hero-stats .s span{font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--fog)}

/* SECTIONS */
section{padding:110px 0}
.sec-head{max-width:64ch}
.sec-head.center{margin:0 auto;text-align:center}
.sec-head h2{font-size:clamp(2rem,4vw,3.2rem);margin:14px 0 0}
.sec-head p{color:var(--fog);margin-top:18px;font-size:1.05rem}
.bg-forest{background:var(--forest)}
.bg-deep{background:var(--forest-deep)}

/* TWO PATHS */
.two{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin-top:56px}
.path{position:relative;overflow:hidden;border:1px solid var(--line);border-radius:4px;min-height:420px;display:flex;align-items:flex-end;padding:40px;transition:.4s}
.path::before{content:'';position:absolute;inset:0;background-size:cover;background-position:center;z-index:0;transition:.6s}
.path::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(17,22,15,.1),rgba(17,22,15,.9));z-index:1}
.path:hover::before{transform:scale(1.06)}
/* Bild-Kacheln laufen über .path-bg (siehe images.js) */
.path .pc{position:relative;z-index:2}
.path-bg{position:absolute;inset:0;background-size:cover;background-position:center;z-index:0;transition:.6s}
.path:hover .path-bg{transform:scale(1.06)}
.path h3{font-size:1.9rem;margin:10px 0 8px}
.path p{color:var(--sand);font-size:.98rem;max-width:42ch;font-weight:300}
.path .more{display:inline-block;margin-top:18px;font-family:'Oswald',sans-serif;text-transform:uppercase;letter-spacing:.1em;font-size:.8rem;color:var(--ember-bright)}

/* PRESS */
.press{background:var(--forest-deep);padding:64px 0;border-top:1px solid var(--line)}
.press-label{display:block;text-align:center;font-family:'Oswald',sans-serif;text-transform:uppercase;letter-spacing:.28em;font-size:.72rem;color:var(--fog);margin-bottom:30px}
.press-row{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:24px 48px}
.press-logo{font-family:'Oswald',sans-serif;font-weight:500;text-transform:uppercase;letter-spacing:.08em;font-size:1.3rem;color:var(--sand);opacity:.72;transition:.3s}
.press-logo:hover{opacity:1;color:var(--bone)}
.press-note{text-align:center;color:var(--fog);font-size:.92rem;font-weight:300;margin-top:30px;max-width:60ch;margin-left:auto;margin-right:auto}
/* PRESS ARTICLE CARDS */
.pressc{display:block;background:var(--forest);border:1px solid var(--line);border-radius:5px;overflow:hidden;transition:.3s;color:inherit}
.pressc:hover{transform:translateY(-6px);border-color:rgba(197,98,45,.5)}
.pressc .ph{height:230px;background-size:cover;background-position:center}
.pressc .pb{padding:26px}
.pressc .src{font-family:'Oswald';text-transform:uppercase;letter-spacing:.1em;font-size:.72rem;color:var(--ember-bright);margin-bottom:10px;display:block}
.pressc h3{font-size:1.18rem;line-height:1.2;margin-bottom:14px}
.pressc .read{font-family:'Oswald';text-transform:uppercase;letter-spacing:.08em;font-size:.76rem;color:var(--sand)}
.pressc:hover .read{color:var(--ember-bright)}

/* CARD GRID */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:56px}
.grid.two-col{grid-template-columns:repeat(2,1fr)}
.card{display:block;background:var(--forest);border:1px solid var(--line);border-radius:4px;padding:34px 28px;transition:.3s;position:relative;overflow:hidden;color:inherit}
.card:hover{transform:translateY(-6px);border-color:rgba(197,98,45,.5)}
.card:hover .price em{opacity:1}
.card .ic{font-size:1.8rem;margin-bottom:16px}
.card h3{font-size:1.25rem;margin-bottom:10px}
.card p{color:var(--fog);font-size:.92rem;font-weight:300}
.card .tag{position:absolute;top:18px;right:18px;font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ember-bright);border:1px solid rgba(197,98,45,.4);padding:3px 9px;border-radius:20px}
.card .price{margin-top:20px;padding-top:18px;border-top:1px solid var(--line);font-family:'Oswald',sans-serif;font-size:1.3rem;color:var(--bone);letter-spacing:.02em;display:flex;align-items:baseline;gap:8px}
.card .price span{font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--fog)}
.card .price em{margin-left:auto;font-style:normal;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ember-bright);opacity:.6;transition:.3s}

/* MEDIA SPLIT (image + text) */
.media{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.media.rev .media-txt{order:2}
.media-img{border-radius:5px;overflow:hidden;min-height:440px;background-size:cover;background-position:center;position:relative}
.media-txt h2{font-size:clamp(1.8rem,3.6vw,2.7rem)}
.media-txt p{color:var(--sand);margin-top:18px;font-weight:300}
.media-txt .sig{font-family:'Oswald',sans-serif;color:var(--ember-bright);margin-top:24px;letter-spacing:.06em;text-transform:uppercase;font-size:.9rem}
.ticklist{list-style:none;margin-top:22px;display:grid;gap:12px}
.ticklist li{display:flex;gap:12px;font-size:.98rem;color:var(--sand);font-weight:300}
.ticklist li::before{content:'▸';color:var(--ember-bright);font-weight:700}

/* LEADERSHIP FLAGSHIP */
.lead-flag{position:relative;overflow:hidden;background:radial-gradient(120% 90% at 80% 0%,rgba(197,98,45,.22),transparent 55%),linear-gradient(180deg,#161d12,#0c100a);border-top:1px solid rgba(197,98,45,.35);border-bottom:1px solid rgba(197,98,45,.35);padding:120px 0}
.lead-flag .wrap{position:relative;z-index:2}
.lead-top{max-width:60ch}
.lead-flag h2{font-size:clamp(2.4rem,5.5vw,4.4rem);line-height:.98}
.lead-flag h2 .em{color:var(--ember-bright)}
.lead-sub{color:var(--sand);margin-top:24px;font-size:1.12rem;font-weight:300;max-width:56ch}
.lead-progs{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:60px}
.lprog{background:rgba(244,241,234,.04);border:1px solid rgba(244,241,234,.12);border-top:3px solid var(--ember);border-radius:5px;padding:34px 28px 30px;transition:.3s}
.lprog:hover{transform:translateY(-8px);background:rgba(197,98,45,.10);border-color:rgba(197,98,45,.5)}
.lprog .num{font-family:'Oswald',sans-serif;font-size:2.6rem;color:rgba(197,98,45,.45);font-weight:700;line-height:1}
.lprog h3{font-size:1.45rem;margin:10px 0 10px}
.lprog p{color:var(--sand);font-size:.96rem;font-weight:300}
.lprog-tag{display:inline-block;margin-top:18px;font-family:'Oswald',sans-serif;text-transform:uppercase;letter-spacing:.1em;font-size:.68rem;color:var(--ember-bright);border:1px solid rgba(197,98,45,.45);padding:4px 11px;border-radius:20px}
.cred{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:48px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:34px 0}
.cred-i b{font-family:'Oswald',sans-serif;font-size:1.9rem;color:var(--bone);display:block;line-height:1;letter-spacing:.02em}
.cred-i span{font-size:.86rem;color:var(--fog);display:block;margin-top:8px;max-width:30ch}
.lead-cta{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;margin-top:60px;background:linear-gradient(135deg,var(--ember),#a44d22);border-radius:6px;padding:38px 42px}
.lead-cta h3{font-size:1.6rem;color:#fff}
.lead-cta p{color:rgba(255,255,255,.92);margin-top:8px;font-weight:300}
.lead-cta .btn{background:var(--forest-deep)}
.lead-cta .btn:hover{background:#000}

/* QUOTE */
.quote{background:var(--forest-deep);text-align:center}
.quote blockquote{max-width:62ch;margin:0 auto;font-family:'Oswald',sans-serif;font-weight:400;text-transform:none;font-size:clamp(1.4rem,3vw,2.2rem);line-height:1.4;letter-spacing:0}
.quote .stars{color:var(--ember-bright);font-size:1.1rem;letter-spacing:.3em;margin-bottom:26px}
.quote cite{display:block;margin-top:28px;font-style:normal;color:var(--fog);font-size:.9rem;letter-spacing:.06em}
.quote cite b{color:var(--bone)}

/* REVIEWS */
.rgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:50px}
.review{background:var(--forest-deep);border:1px solid var(--line);border-radius:4px;padding:30px}
.bg-forest .review{background:var(--forest);}
.review .stars{color:var(--ember-bright);letter-spacing:.2em;font-size:.85rem;margin-bottom:14px}
.review p{font-size:.95rem;color:var(--sand);font-weight:300}
.review cite{display:block;margin-top:18px;font-style:normal;font-family:'Oswald',sans-serif;letter-spacing:.06em;font-size:.85rem;text-transform:uppercase;color:var(--fog)}

/* PROCESS STEPS */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:56px}
.step{position:relative;padding:38px 30px;border:1px solid var(--line);border-radius:5px;background:var(--forest-deep);transition:.3s}
.bg-deep .step{background:var(--forest)}
.step:hover{border-color:rgba(197,98,45,.45);transform:translateY(-5px)}
.step .snum{font-family:'Oswald',sans-serif;font-size:3rem;font-weight:700;color:rgba(197,98,45,.4);line-height:1;display:block;margin-bottom:14px}
.step h3{font-size:1.35rem;margin-bottom:10px}
.step p{color:var(--fog);font-size:.95rem;font-weight:300}

/* FAQ */
.faq-list{max-width:820px;margin:50px auto 0}
.faq-list details{border-bottom:1px solid var(--line);padding:6px 0}
.faq-list summary{cursor:pointer;list-style:none;padding:20px 40px 20px 0;position:relative;font-family:'Oswald',sans-serif;font-size:1.12rem;letter-spacing:.01em;color:var(--bone);transition:.2s}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:'+';position:absolute;right:6px;top:50%;transform:translateY(-50%);font-size:1.6rem;color:var(--ember-bright);transition:.25s}
.faq-list details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq-list summary:hover{color:var(--ember-bright)}
.faq-list details p{color:var(--sand);font-weight:300;font-size:.98rem;padding:0 0 22px;max-width:70ch}

/* CTA band */
.cta{background:linear-gradient(180deg,var(--ember),#a44d22);text-align:center}
.cta h2{font-size:clamp(2rem,4.5vw,3.4rem);color:#fff}
.cta p{color:rgba(255,255,255,.9);max-width:48ch;margin:18px auto 0;font-size:1.1rem;font-weight:300}
.cta .hero-cta{justify-content:center;margin-top:36px}
.cta .btn-ghost{border-color:#fff;color:#fff}
.cta .btn-ghost:hover{background:#fff;color:var(--ember)}

/* PROSE (legal / text pages) */
.prose{max-width:760px;margin:0 auto}
.prose h2{font-size:1.6rem;margin:38px 0 12px;color:var(--bone)}
.prose h3{font-size:1.15rem;margin:26px 0 8px;color:var(--ember-bright);text-transform:none;letter-spacing:0;font-weight:500}
.prose p,.prose li{color:var(--sand);font-weight:300;margin-bottom:12px}
.prose ul{padding-left:22px;margin-bottom:12px}
.prose a{color:var(--ember-bright)}

/* FOOTER */
footer.site{background:var(--forest-deep);border-top:1px solid var(--line);padding:70px 0 36px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px}
.foot-grid h4{font-family:'Oswald',sans-serif;text-transform:uppercase;letter-spacing:.1em;font-size:.85rem;color:var(--fog);margin-bottom:18px}
.foot-grid a,.foot-grid p{display:block;color:var(--sand);font-size:.9rem;margin-bottom:9px;font-weight:300;transition:.2s}
.foot-grid a:hover{color:var(--ember-bright)}
.socials{display:flex;gap:12px;margin-top:18px}
.socials a{width:42px;height:42px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;color:var(--sand);transition:.25s}
.socials a svg{width:19px;height:19px;fill:currentColor}
.socials a:hover{border-color:var(--ember);color:var(--ember-bright);transform:translateY(-3px)}
.partners{display:flex;align-items:center;gap:14px 24px;margin-top:18px;flex-wrap:wrap}
.partners .plabel{flex-basis:100%;font-size:.72rem;color:var(--fog);text-transform:uppercase;letter-spacing:.16em;font-family:'Oswald';margin-bottom:4px}
.partners .pmark{font-family:'Oswald',sans-serif;font-weight:500;text-transform:uppercase;letter-spacing:.07em;font-size:1rem;color:var(--sand);opacity:.72;transition:.3s}
.partners .pmark:hover{opacity:1;color:var(--bone)}
.foot-bottom{border-top:1px solid var(--line);margin-top:50px;padding-top:26px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;font-size:.8rem;color:var(--fog)}
.foot-bottom a{color:var(--fog)}
.foot-bottom a:hover{color:var(--ember-bright)}

/* REVEAL */
.reveal{opacity:0;transform:translateY(30px);transition:.7s cubic-bezier(.2,.8,.2,1)}
.reveal.in{opacity:1;transform:none}

/* RESPONSIVE */
@media(max-width:880px){
  .navlinks{position:fixed;inset:0 0 0 auto;width:80%;max-width:320px;background:var(--forest);flex-direction:column;justify-content:center;gap:24px;transform:translateX(100%);transition:.35s;padding:40px}
  .navlinks.open{transform:none}
  .navtoggle{display:block;z-index:101}
  .two,.grid,.grid.two-col,.rgrid,.foot-grid,.lead-progs,.cred,.steps,.media{grid-template-columns:1fr}
  .media.rev .media-txt{order:0}
  .media-img{min-height:300px}
  .hero-stats{gap:30px}
  section,.lead-flag{padding:74px 0}
  .lead-cta{padding:30px 26px}
}