/* Design 5: Konfigurator. Helle App-Oberfläche, klare Schritte, Empfehlung live. */
body.d5{--bg:#f0f4f8;background:var(--bg);--c-bg:#10202c;--c-btn:var(--blue);--c-btn-ink:#fff;--c-accent:var(--orange)}
.d5 h1{font-size:clamp(2.4rem,5vw,4.4rem);line-height:1;letter-spacing:-.045em;font-weight:800;max-width:18ch;text-wrap:balance}
.d5 h2{font-size:clamp(1.5rem,2.6vw,2.2rem);line-height:1.1;letter-spacing:-.03em;font-weight:800}.d5 h3{font-size:1.1rem;font-weight:800;letter-spacing:-.01em}
.d5 .lead{font-size:clamp(1.05rem,1.5vw,1.25rem);color:var(--muted);margin-top:20px;max-width:56ch}
.top{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}.top-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:76px}.logo{width:230px}.logo img{width:100%;height:auto}
.nav{display:flex;align-items:center;gap:6px}.nav a{padding:9px 16px;border-radius:999px;font-weight:700;font-size:14px;transition:background .2s}.nav a:hover{background:#e6edf3}.nav a[aria-current]{background:#10202c;color:#fff}.nav .nav-cta{background:var(--blue);color:#fff;margin-left:8px}.nav .nav-cta:hover{background:#006fae}.menu-btn{display:none}
.hero{padding-block:clamp(48px,7vw,96px) clamp(28px,4vw,48px)}.cta-row{margin-top:28px;display:flex;gap:14px;flex-wrap:wrap;align-items:center}.d5 .ghost{font-weight:800;padding:13px 6px;border-bottom:3px solid var(--blue)}
.d5 .button{background:var(--blue);color:#fff}
/* Konfigurator */
.conf{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(300px,1fr);gap:clamp(20px,3vw,40px);align-items:start;padding-bottom:clamp(40px,6vw,80px)}
.steps{display:grid;gap:18px}.step{background:#fff;border-radius:24px;padding:26px;box-shadow:0 1px 0 var(--line),0 12px 30px -18px rgba(16,32,44,.25)}
.step legend{float:left;width:100%;display:flex;align-items:center;gap:12px;font-weight:800;font-size:1.15rem;letter-spacing:-.02em;margin-bottom:16px}.step legend+*{clear:both}.n{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--ink);color:#fff;font-size:15px}
.step:nth-child(1) .n{background:var(--red)}.step:nth-child(2) .n{background:var(--orange);color:var(--ink)}.step:nth-child(3) .n{background:var(--blue)}
.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}.tile{position:relative;display:block}.tile input{position:absolute;opacity:0;inset:0;width:100%;height:100%;margin:0;cursor:pointer}
.tile span{display:grid;gap:2px;padding:16px 18px;border:2px solid var(--line);border-radius:16px;background:#fff;transition:border-color .2s,background .2s,transform .2s;height:100%}.tile strong{font-size:1.02rem}.tile small{color:var(--muted);font-size:13px}
.tile:hover span{border-color:#a9bac7;transform:translateY(-2px)}.tile input:checked+span{border-color:var(--ink);background:#10202c;color:#fff}.tile input:checked+span small{color:#c3d1dc}.tile input:focus-visible+span{outline:3px solid var(--orange);outline-offset:2px}
.result{position:sticky;top:96px;background:#10202c;color:#fff;border-radius:26px;padding:28px;box-shadow:0 24px 50px -24px rgba(16,32,44,.7)}.result p{color:#c3d1dc}.result h2{color:#fff;margin-bottom:10px}.result h3{margin:18px 0 4px;color:#fff;font-size:.95rem}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:6px}.chips span{padding:5px 12px;border-radius:999px;background:rgba(255,255,255,.14);color:#fff;font-size:13px;font-weight:700}
.day{display:flex;align-items:flex-end;gap:10px;height:76px;margin-block:10px 4px}.day span{flex:1;display:flex;flex-direction:column;justify-content:flex-end;height:100%;gap:4px;text-align:center}.day i{display:block;border-radius:8px 8px 0 0;background:var(--c);height:calc(var(--h,.4) * 100%);transition:height .5s cubic-bezier(.2,.7,.2,1)}.day small{font-size:11px;color:#9fb2c1}.day span:nth-child(1){--c:var(--orange)}.day span:nth-child(2){--c:var(--green)}.day span:nth-child(3){--c:#4db7ee}.day span:nth-child(4){--c:var(--red)}
.note{font-size:12px;margin-top:16px}.result .button{margin-top:14px;background:var(--orange);color:var(--ink)}
.result-empty p{max-width:30ch}
/* Karten und Unterseiten */
.cards{display:grid;grid-template-columns:1fr 1fr;gap:20px;padding-bottom:clamp(56px,8vw,100px)}.card{display:grid;gap:10px;align-content:start;padding:32px;border-radius:28px;color:#fff;transition:transform .3s}.card:hover{transform:translateY(-6px)}.card small{font-weight:800;opacity:.85}.card p{color:inherit;opacity:.92}.card span{font-weight:800;margin-top:8px}.card-red{background:var(--red)}.card-blue{background:var(--blue)}
.blocks{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding-block:clamp(24px,4vw,48px)}.block{background:#fff;border-radius:24px;padding:28px;border-top:8px solid var(--c)}.block h2{margin-bottom:14px}.block li{padding:10px 0;border-top:1px solid var(--line);color:var(--muted);font-size:15px}
.fact{display:grid;grid-template-columns:minmax(220px,.5fr) 1fr;gap:clamp(24px,5vw,64px);align-items:center;padding-block:clamp(40px,6vw,80px)}.fact-card{background:#fff;border-radius:28px;padding:32px;text-align:center}.fact-card strong{display:block;font-size:clamp(4rem,9vw,7rem);line-height:.9;letter-spacing:-.06em;color:var(--blue)}.fact h2{margin-bottom:20px}
.devices{display:grid;grid-template-columns:1fr 1fr;gap:18px;padding-block:clamp(24px,4vw,48px)}.device{display:grid;grid-template-columns:140px 1fr;gap:20px;background:#fff;border-radius:24px;padding:22px;align-items:start}.device figure{aspect-ratio:1;background:#eaf3fa;border-radius:16px;display:grid;place-items:center}.device img{max-width:80%;max-height:80%;object-fit:contain}.device h2{font-size:1.4rem;margin-bottom:6px}.device p{font-size:15px;color:var(--muted)}.device .spec{margin-top:8px;font-size:13px;color:var(--ink);font-weight:600}
.plan{padding-block:clamp(40px,6vw,80px)}.plan h2{max-width:22ch;margin-bottom:28px}.plan-steps{counter-reset:s;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.plan-steps li{counter-increment:s;background:#fff;border-radius:22px;padding:24px}.plan-steps li:before{content:counter(s);display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--blue);color:#fff;font-weight:800;margin-bottom:12px}.plan-steps p{margin-top:6px;color:var(--muted);font-size:15px}
@media(max-width:1000px){.conf,.fact{grid-template-columns:1fr}.result{position:static}.blocks,.plan-steps{grid-template-columns:1fr}.devices{grid-template-columns:1fr}}
@media(max-width:800px){.menu-btn{display:flex;flex-direction:column;gap:6px;width:44px;height:44px;align-items:center;justify-content:center;border:0;background:transparent}.menu-btn span{width:24px;height:2px;background:var(--ink)}
.js .nav{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;gap:2px;background:#fff;padding:10px 20px 16px;border-bottom:1px solid var(--line)}.js .nav.is-open{display:flex}.nav a{padding:13px 14px;font-size:16px}.nav .nav-cta{margin:6px 0 0;text-align:center}.cards{grid-template-columns:1fr}.device{grid-template-columns:96px 1fr}.logo{width:190px}}