/* Beispiel-Landingpage Studio Muster (fiktiv). Eigenständige Gestaltung, kein Bestandteil des Markentrix-Designsystems. */
:root{--bg:#0d1014;--panel:#151a21;--panel-2:#1c232c;--line:#2a323d;--ink:#fff;--ink-2:#c3ccd6;--muted:#9aa6b3;--lime:#c8f031;--lime-d:#a9d010;--r:18px;--f:"Inter",system-ui,sans-serif;--fh:"Space Grotesk","Inter",system-ui,sans-serif}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:var(--f);color:var(--ink-2);background:var(--bg);line-height:1.6;font-size:16px}
.sprite{position:absolute;width:0;height:0;overflow:hidden}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
h1,h2,h3{font-family:var(--fh);color:var(--ink);margin:0 0 .4em;line-height:1.05;letter-spacing:-.02em;font-weight:700}
h1{font-size:clamp(2.6rem,1.6rem + 5vw,5.2rem);text-transform:uppercase}h2{font-size:clamp(1.7rem,1.2rem + 2vw,2.7rem);text-transform:uppercase}h3{font-size:1.2rem}
p{margin:0 0 1em}a{color:var(--lime)}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
.ribbon{background:var(--lime);color:#0d1014;font-size:.78rem;font-weight:600;text-align:center;padding:7px 12px}
.top{display:flex;align-items:center;gap:20px;padding:14px 20px;max-width:1120px;margin:0 auto}
.logo{display:inline-flex;align-items:center;gap:10px;font-family:var(--fh);font-weight:700;color:var(--ink);text-decoration:none;font-size:1.15rem;text-transform:uppercase;letter-spacing:.02em;white-space:nowrap}
.mark{width:36px;height:36px;border-radius:50%;background:var(--lime);color:#0d1014;display:grid;place-items:center;font-size:.76rem;font-weight:800}
.nav{display:flex;gap:22px;margin-left:auto}.nav a{color:var(--ink-2);text-decoration:none;font-weight:500;font-size:.95rem}.nav a:hover{color:var(--lime)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:10px 24px;border-radius:99px;font-weight:700;text-decoration:none;border:1px solid transparent;font-family:var(--f);font-size:.95rem;cursor:pointer}
.btn svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.btn-primary{background:var(--lime);color:#0d1014}.btn-primary:hover{background:#d8ff4a}
.btn-ghost{border-color:#4a5563;color:#fff;background:transparent}.btn-ghost:hover{border-color:var(--lime);color:var(--lime)}
.btn-call{border-color:var(--line);color:#fff;background:var(--panel)}
.btn-dark{background:#0d1014;color:#fff}.btn-dark:hover{background:#000}
.btn:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,.plan-wrap:focus-visible{outline:3px solid var(--lime);outline-offset:2px}
.sec-lime a:focus-visible,.sec-lime input:focus-visible,.sec-lime select:focus-visible,.sec-lime .btn:focus-visible{outline-color:#0d1014}
.hero{position:relative;overflow:hidden;padding:clamp(40px,7vw,100px) 0 clamp(48px,7vw,100px)}
.rings{position:absolute;right:-120px;top:-60px;width:620px;height:620px;pointer-events:none}
.rings span{position:absolute;inset:0;border-radius:50%;border:2px solid rgba(200,240,49,.28)}
.rings span:nth-child(2){inset:70px;border-color:rgba(200,240,49,.2)}.rings span:nth-child(3){inset:140px;border-color:rgba(200,240,49,.5);background:radial-gradient(circle,rgba(200,240,49,.12),transparent 70%)}
@media (prefers-reduced-motion:no-preference){.rings span{animation:ring 6s ease-in-out infinite}.rings span:nth-child(2){animation-delay:.6s}.rings span:nth-child(3){animation-delay:1.2s}@keyframes ring{0%,100%{transform:scale(1)}50%{transform:scale(1.04)}}}
.hero-in{position:relative;display:grid;grid-template-columns:1.2fr .8fr;gap:44px;align-items:center}
.hero h1 em{font-style:normal;color:var(--lime)}
.eyebrow{display:block;font-size:.78rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--lime);margin-bottom:12px}.eyebrow-d{color:#1d2500}
.lead{font-size:1.1rem;max-width:52ch}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin:22px 0}
.proof{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px 20px;font-size:.92rem}.proof li::before{content:"";display:inline-block;width:8px;height:8px;background:var(--lime);border-radius:50%;margin-right:9px;vertical-align:1px}
.next{background:rgba(21,26,33,.9);backdrop-filter:blur(6px);border:1px solid var(--line);border-radius:22px;padding:22px;position:relative}
.next-t{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--lime);font-weight:700}
.next ul{list-style:none;padding:0;margin:12px 0 10px;display:grid;gap:10px}
.next li{display:grid;grid-template-columns:54px 1fr auto;gap:12px;align-items:center;background:var(--panel-2);border-radius:14px;padding:12px 14px}
.next li b{font-family:var(--fh);color:#fff;font-size:1.05rem}.next li span{color:#fff;font-weight:600}.next li i{font-style:normal;font-size:.76rem;color:var(--lime);font-weight:700}
.next-n{font-size:.76rem;color:var(--muted)}
.sec{padding:clamp(44px,6vw,88px) 0}.sec-panel{background:var(--panel)}
.sec-lime{background:var(--lime);color:#2a3300}.sec-lime h2{color:#0d1014}.sec-lime .checks li::before{color:#0d1014}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:26px}
.course{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:24px;display:flex;flex-direction:column;gap:8px;transition:border-color .2s,transform .2s}
.course:hover{border-color:var(--lime);transform:translateY(-3px)}
.ci{width:44px;height:44px;border-radius:12px;background:rgba(200,240,49,.14);color:var(--lime);display:grid;place-items:center}.ci svg{width:24px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.course p{margin:0;flex:1;color:var(--ink-2);font-size:.95rem}.lvl{font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--lime)}
.plan-wrap{overflow-x:auto;margin-top:24px;border:1px solid var(--line);border-radius:var(--r);background:var(--bg)}
.plan{border-collapse:collapse;width:100%;min-width:640px}.plan th,.plan td{padding:12px 10px;text-align:center;border-bottom:1px solid var(--line);font-size:.9rem}
.plan thead th{color:var(--muted);font-weight:700;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;background:var(--panel-2)}.plan tbody th{color:#fff;font-family:var(--fh);text-align:left;padding-left:18px;white-space:nowrap}
.plan tr:last-child th,.plan tr:last-child td{border-bottom:0}
.k{display:inline-block;padding:6px 10px;border-radius:10px;font-weight:700;font-size:.8rem;color:#0d1014}
.k.y{background:#c8f031}.k.f{background:#ffb347}.k.r{background:#8ee0c5}.k.c{background:#9ec5ff}.k.m{background:#e3c8ff}
.small{font-size:.86rem;color:var(--muted);margin:14px 0 0}
.coach{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:26px;display:grid;justify-items:start;gap:4px}
.av{width:64px;height:64px;border-radius:50%;background:var(--lime);color:#0d1014;display:grid;place-items:center;font-family:var(--fh);font-size:1.6rem;font-weight:700;margin-bottom:10px}
.coach b{font-family:var(--fh);color:#fff;font-size:1.3rem}.role{font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--lime);font-weight:700}.coach p{margin:8px 0 0;color:var(--ink-2);font-size:.95rem}
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.checks{list-style:none;padding:0;margin:14px 0 0;display:grid;gap:8px;font-weight:600}.checks li::before{content:"✓";margin-right:10px;font-weight:800}
.form{display:grid;gap:12px;background:#fff;border-radius:22px;padding:26px;color:#3a4350}
.form label{display:grid;gap:6px;font-weight:600;font-size:.9rem;color:#0d1014}
.form input,.form select{font:inherit;font-weight:400;padding:12px 14px;border:1px solid #d4dae1;border-radius:12px;width:100%;color:#0d1014;background:#fff}
.form-msg{margin:0;font-size:.88rem;color:#166534;min-height:1.2em}
.narrow{max-width:760px}
details{border-bottom:1px solid var(--line);padding:6px 0}summary{cursor:pointer;font-family:var(--fh);font-weight:700;color:#fff;padding:14px 0;list-style:none;font-size:1.1rem}summary::-webkit-details-marker{display:none}
summary::after{content:"+";float:right;color:var(--lime);font-size:1.4rem;line-height:1}details[open] summary::after{content:"−"}details p{margin:0 0 14px}
.foot{padding:28px 0;border-top:1px solid var(--line);font-size:.88rem;color:var(--muted)}.foot p{margin:0 0 6px}.foot b{color:#fff}
@media (max-width:900px){.grid3{grid-template-columns:1fr 1fr}}
@media (max-width:820px){.hero-in,.split{grid-template-columns:1fr}.nav{display:none}.top{padding:10px 14px}.btn-call{padding:10px 14px}.rings{right:-260px;top:-120px;opacity:.7}}
@media (max-width:600px){.grid3{grid-template-columns:1fr}.actions .btn{width:100%}.next li{grid-template-columns:48px 1fr}.next li i{grid-column:2}}
@media (max-width:380px){.top{gap:8px;padding:10px 10px}.logo{font-size:1rem;gap:8px}.mark{width:32px;height:32px}.btn-call{padding:9px 10px;font-size:.84rem;gap:5px}}
@media (max-width:440px){.top{gap:8px;padding:10px 12px}.logo{font-size:1rem;gap:8px}.mark{width:32px;height:32px}.btn-call{padding:9px 10px;font-size:.84rem;gap:5px}}
@media (max-width:340px){.btn-call svg{display:none}.logo{font-size:.92rem}}

/* Fotos */
.ph{margin:0;overflow:hidden;border-radius:14px;background:#e6e6e6}
.ph img{display:block;width:100%;height:100%;object-fit:cover}
.gal{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:22px}
.gal .ph{aspect-ratio:4/3}
.gal figcaption{font-size:.88rem;padding:10px 2px 0}
.gal figure{margin:0}
.gal .ph{margin:0}
.ph-note{font-size:.82rem;margin:14px 0 0}
@media (max-width:560px){.gal{grid-template-columns:minmax(0,1fr)}}
.hero-bg{position:absolute;inset:0;z-index:0}.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.5}.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--bg,#0b0d10) 10%,rgba(11,13,16,.35) 100%)}.hero-in{z-index:1}