/* f3dprint - Personalisierbare Produkte: Übersicht (/projekte) und Landingpages mit Konfigurator */
.pp-page { --pp-ink: #0f172a; --pp-mute: #64748b; --pp-line: #e2e8f0; --pp-card: #fff; --pp-soft: #f1f5f9; --pp-acc: #6366f1; --pp-acc2: #4f46e5; --pp-accbg: #eef2ff; }
html[data-theme="dark"] .pp-page { --pp-ink: #e2e8f0; --pp-mute: #94a3b8; --pp-line: #263353; --pp-card: #111a2e; --pp-soft: #0b1324; --pp-accbg: #1e1b4b; --pp-acc2: #a5b4fc; }
.pp-page { color: var(--pp-ink); }
.pp-wrap { max-width: 1200px; margin: 0 auto; padding: 0 1.25rem; }

/* ---------- Hero ---------- */
.pp-hero { position: relative; padding: 8.5rem 0 2.5rem; overflow: hidden; }
.pp-hero::before { content: ""; position: absolute; inset: -30% -10% auto -10%; height: 120%; background: radial-gradient(60% 50% at 20% 30%, rgba(99, 102, 241, .16), transparent 70%), radial-gradient(40% 40% at 85% 20%, rgba(236, 72, 153, .12), transparent 70%); pointer-events: none; z-index: -1; }
.pp-crumb { font-size: 11px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--pp-mute); margin: 0 0 1rem; }
.pp-crumb a { color: var(--pp-acc); text-decoration: none; }
.pp-hero h1 { font-size: clamp(2.3rem, 6vw, 4.6rem); line-height: .95; font-weight: 900; letter-spacing: -.035em; margin: 0 0 1.1rem; font-style: italic; text-transform: uppercase; }
.pp-hero h1 em { font-style: italic; color: var(--pp-acc); }
.pp-lead { font-size: clamp(1.02rem, 1.6vw, 1.25rem); line-height: 1.55; color: var(--pp-mute); max-width: 44rem; margin: 0 0 1.4rem; font-weight: 500; }
.pp-badges { display: flex; flex-wrap: wrap; gap: .5rem; margin: 0 0 1.4rem; padding: 0; list-style: none; }
.pp-badges li { font-size: 12.5px; font-weight: 700; padding: .45rem .8rem; border-radius: 999px; background: var(--pp-card); border: 1px solid var(--pp-line); }
.pp-badges li::before { content: "✓ "; color: #10b981; font-weight: 900; }
.pp-hero-cta { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; }
.pp-btn { display: inline-flex; align-items: center; gap: .6rem; padding: 1rem 1.6rem; border-radius: 1.1rem; background: var(--pp-ink); color: #fff; font-weight: 900; font-size: 11px; letter-spacing: .2em; text-transform: uppercase; text-decoration: none; border: 0; cursor: pointer; transition: background .2s, transform .2s; }
html[data-theme="dark"] .pp-btn { background: var(--pp-acc); }
.pp-btn:hover { background: var(--pp-acc2); transform: translateY(-1px); color: #fff; }
.pp-from { font-size: 14px; color: var(--pp-mute); font-weight: 600; }
.pp-from b { font-size: 1.6rem; color: var(--pp-ink); font-weight: 900; letter-spacing: -.02em; }

/* ---------- Konfigurator ---------- */
.pp-config { padding: 1rem 0 3rem; scroll-margin-top: 90px; }
.pp-config-card { background: var(--pp-card); border: 1px solid var(--pp-line); border-radius: 2rem; padding: clamp(.9rem, 2.4vw, 2rem); box-shadow: 0 30px 80px -40px rgba(15, 23, 42, .35); }
.pp-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: clamp(1rem, 3vw, 2.5rem); align-items: start; }
.pp-stage { position: sticky; top: 96px; }
.pp-viewer { position: relative; aspect-ratio: 4 / 3.2; border-radius: 1.5rem; overflow: hidden; background: #eef1f6; }
html[data-theme="dark"] .pp-viewer { background: #0f172a; }
.pp-load { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-size: 11px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--pp-mute); }
.pp-stage-bar { display: flex; justify-content: space-between; align-items: center; margin-top: .6rem; gap: .5rem; }
.pp-dims { font-size: 11px; font-weight: 900; letter-spacing: .1em; padding: .45rem .75rem; border-radius: .7rem; background: var(--pp-ink); color: #fff; }
html[data-theme="dark"] .pp-dims { background: #1e293b; }
.pp-stage-note { font-size: 12px; color: var(--pp-mute); margin: .55rem 0 0; line-height: 1.45; }
.pp-panel { min-width: 0; }
.pp-sec { margin: 0 0 1.15rem; }
.pp-sec[hidden] { display: none; }
.pp-lbl { font-size: 11px; font-weight: 900; text-transform: uppercase; letter-spacing: .12em; color: var(--pp-mute); margin: 0 0 .5rem; }
.pp-lbl b { color: var(--pp-ink); letter-spacing: .04em; }
.pp-lbl span { text-transform: none; letter-spacing: 0; font-weight: 600; }
.pp-input { width: 100%; padding: .8rem 1rem; border-radius: 1rem; border: 1px solid var(--pp-line); background: var(--pp-soft); color: var(--pp-ink); font-size: 16px; font-weight: 600; outline: none; transition: border-color .15s, box-shadow .15s; }
.pp-input:focus { border-color: var(--pp-acc); box-shadow: 0 0 0 3px rgba(99, 102, 241, .18); background: var(--pp-card); }
.pp-num { display: flex; align-items: center; gap: .5rem; } .pp-num span { font-weight: 800; color: var(--pp-mute); }
.pp-chips { display: flex; flex-wrap: wrap; gap: .4rem; }
.pp-chips button, .pp-ghost { min-height: 40px; padding: .45rem .9rem; border-radius: .9rem; border: 1px solid var(--pp-line); background: var(--pp-card); color: var(--pp-ink); font-size: 13px; font-weight: 800; cursor: pointer; transition: all .15s; }
.pp-chips button:hover, .pp-ghost:hover { border-color: #a5b4fc; }
.pp-chips button[aria-pressed="true"] { border-color: var(--pp-acc); background: var(--pp-accbg); box-shadow: 0 0 0 1px var(--pp-acc) inset; color: var(--pp-acc2); }
.pp-sizes { display: grid; grid-template-columns: repeat(auto-fit, minmax(92px, 1fr)); gap: .45rem; }
.pp-sizes button { display: flex; flex-direction: column; align-items: flex-start; gap: .1rem; padding: .65rem .8rem; border-radius: 1rem; border: 1px solid var(--pp-line); background: var(--pp-card); color: var(--pp-ink); cursor: pointer; text-align: left; transition: all .15s; }
.pp-sizes button b { font-size: 13.5px; font-weight: 900; } .pp-sizes button span { font-size: 12px; font-weight: 700; color: var(--pp-mute); }
.pp-sizes button[aria-pressed="true"] { border-color: var(--pp-acc); background: var(--pp-accbg); box-shadow: 0 0 0 1px var(--pp-acc) inset; }
.pp-sizes button[aria-pressed="true"] span { color: var(--pp-acc2); }
.pp-swatches { display: flex; flex-wrap: wrap; gap: .35rem; }
.pp-sw { display: inline-flex; flex-direction: column; align-items: center; gap: .2rem; width: 58px; padding: .4rem .2rem .35rem; border-radius: .9rem; border: 1px solid transparent; background: transparent; cursor: pointer; color: var(--pp-ink); }
.pp-sw i { width: 30px; height: 30px; border-radius: 50%; border: 1px solid rgba(15, 23, 42, .18); box-shadow: inset 0 -3px 6px rgba(0, 0, 0, .12); }
.pp-sw span { font-size: 10.5px; font-weight: 700; line-height: 1.1; text-align: center; }
.pp-sw em { display: block; font-style: normal; font-size: 9.5px; color: #b45309; font-weight: 800; }
.pp-sw[aria-pressed="true"] { border-color: var(--pp-acc); background: var(--pp-accbg); }
.pp-sw-none i { background: repeating-linear-gradient(45deg, #e2e8f0 0 4px, #fff 4px 8px); }
.pp-hint { font-size: 12px; color: var(--pp-mute); margin: .45rem 0 0; line-height: 1.45; }
.pp-check { display: flex; gap: .65rem; align-items: flex-start; padding: .7rem .85rem; border: 1px solid var(--pp-line); border-radius: 1rem; cursor: pointer; background: var(--pp-card); }
.pp-check + .pp-check { margin-top: .4rem; }
.pp-check input { width: 18px; height: 18px; margin-top: .1rem; accent-color: #6366f1; flex: none; }
.pp-check span { font-size: 13.5px; font-weight: 800; line-height: 1.35; }
.pp-check em { font-style: normal; color: var(--pp-acc2); font-weight: 900; }
.pp-check small { display: block; font-size: 12px; font-weight: 600; color: var(--pp-mute); }
.pp-check:has(input:checked) { border-color: var(--pp-acc); background: var(--pp-accbg); }
input[type=range] { width: 100%; accent-color: #6366f1; }
.pp-buy { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-top: 1rem; margin-top: 1.3rem; border-top: 1px solid var(--pp-line); }
.pp-qty { display: flex; align-items: center; border: 1px solid var(--pp-line); border-radius: 1rem; overflow: hidden; background: var(--pp-card); }
.pp-qty button { width: 42px; height: 46px; border: 0; background: var(--pp-soft); font-size: 18px; font-weight: 900; color: var(--pp-ink); cursor: pointer; }
.pp-qty input { width: 46px; height: 46px; border: 0; text-align: center; font-weight: 900; font-size: 16px; background: transparent; color: var(--pp-acc2); }
.pp-pricebox { text-align: right; display: flex; flex-direction: column; }
.pp-price { font-size: clamp(2rem, 4vw, 2.8rem); font-weight: 900; font-style: italic; letter-spacing: -.04em; color: var(--pp-acc); line-height: 1; }
.pp-price-sub { font-size: 11px; font-weight: 700; color: var(--pp-mute); margin-top: .3rem; }
.pp-cart { width: 100%; margin-top: 1rem; display: flex; align-items: center; justify-content: center; gap: .7rem; padding: 1.15rem; border-radius: 1.1rem; border: 0; background: var(--pp-ink); color: #fff; font-size: 12px; font-weight: 900; letter-spacing: .2em; text-transform: uppercase; cursor: pointer; transition: background .2s, transform .15s; box-shadow: 0 18px 40px -18px rgba(79, 70, 229, .7); }
html[data-theme="dark"] .pp-cart { background: var(--pp-acc); }
.pp-cart svg { width: 18px; height: 18px; }
.pp-cart:hover:not(:disabled) { background: #4f46e5; transform: translateY(-1px); }
.pp-cart:disabled { opacity: .45; cursor: default; }
.pp-msg { min-height: 1.2em; margin: .6rem 0 0; font-size: 13px; font-weight: 700; color: var(--pp-mute); }
.pp-msg.is-err { color: #dc2626; } .pp-msg.is-ok { color: #059669; }
.pp-trust { list-style: none; padding: 0; margin: .9rem 0 0; display: grid; gap: .3rem; }
.pp-trust li { font-size: 12px; font-weight: 600; color: var(--pp-mute); padding-left: 1.3rem; position: relative; }
.pp-trust li::before { content: ""; position: absolute; left: 0; top: .2rem; width: .85rem; height: .85rem; border-radius: 50%; background: #d1fae5; box-shadow: inset 0 0 0 3px #10b981; }
@media (max-width: 900px) { .pp-grid { grid-template-columns: 1fr; } .pp-stage { position: relative; top: 0; } }

/* Schallwelle: Upload */
.sw-drop { position: relative; border: 2px dashed #c7d2fe; border-radius: 1.2rem; padding: 1rem; background: var(--pp-accbg); text-align: center; transition: border-color .2s; }
.sw-drop:hover { border-color: var(--pp-acc); }
.sw-file { position: absolute; inset: 0; opacity: 0; cursor: pointer; width: 100%; }
.sw-drop-in b { display: block; font-size: 14px; font-weight: 900; color: var(--pp-acc2); }
.sw-drop-in span { font-size: 12px; color: var(--pp-mute); font-weight: 600; }
.sw-row { display: flex; flex-wrap: wrap; align-items: center; gap: .4rem; margin-top: .55rem; }
.sw-or { font-size: 12px; font-weight: 700; color: var(--pp-mute); margin: 0 .2rem 0 .4rem; }
#sw-rec.is-rec { background: #fee2e2; border-color: #ef4444; color: #b91c1c; animation: swPulse 1.2s infinite; }
@keyframes swPulse { 50% { box-shadow: 0 0 0 6px rgba(239, 68, 68, .15); } }
.lt-drop { position: relative; display: flex; align-items: center; gap: .9rem; border: 2px dashed #c7d2fe; border-radius: 1.2rem; padding: .8rem; background: var(--pp-accbg); }
.lt-drop img { width: 64px; height: 64px; object-fit: cover; border-radius: .8rem; background: #fff; }

/* ---------- Inhalte unter dem Konfigurator ---------- */
.pp-section { padding: 3.5rem 0; }
.pp-section h2 { font-size: clamp(1.7rem, 3.4vw, 2.6rem); font-weight: 900; letter-spacing: -.03em; line-height: 1.05; margin: 0 0 .8rem; font-style: italic; text-transform: uppercase; }
.pp-section h2 em { color: var(--pp-acc); font-style: italic; }
.pp-section > .pp-wrap > p.pp-sub { color: var(--pp-mute); max-width: 44rem; margin: 0 0 2rem; font-size: 1.05rem; line-height: 1.55; }
.pp-steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; counter-reset: st; }
.pp-steps div { background: var(--pp-card); border: 1px solid var(--pp-line); border-radius: 1.5rem; padding: 1.4rem; counter-increment: st; }
.pp-steps div::before { content: counter(st); display: inline-flex; width: 2.2rem; height: 2.2rem; align-items: center; justify-content: center; border-radius: .8rem; background: var(--pp-acc); color: #fff; font-weight: 900; margin-bottom: .8rem; }
.pp-steps h3, .pp-ideas h3 { font-size: 1.05rem; font-weight: 900; margin: 0 0 .35rem; }
.pp-steps p, .pp-ideas p { margin: 0; color: var(--pp-mute); font-size: 14.5px; line-height: 1.55; }
.pp-ideas { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1rem; }
.pp-ideas div { padding: 1.3rem; border-radius: 1.5rem; background: linear-gradient(160deg, var(--pp-accbg), var(--pp-card)); border: 1px solid var(--pp-line); }
.pp-faq details { border-bottom: 1px solid var(--pp-line); padding: 1rem 0; }
.pp-faq summary { cursor: pointer; font-weight: 800; font-size: 1.02rem; list-style: none; display: flex; justify-content: space-between; gap: 1rem; }
.pp-faq summary::after { content: "+"; font-weight: 900; color: var(--pp-acc); font-size: 1.3rem; line-height: 1; }
.pp-faq details[open] summary::after { content: "–"; }
.pp-faq p { color: var(--pp-mute); margin: .6rem 0 0; line-height: 1.6; font-size: 15px; }
.pp-band { background: var(--pp-ink); color: #fff; border-radius: 2rem; padding: clamp(1.6rem, 4vw, 3rem); display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.2rem; }
html[data-theme="dark"] .pp-band { background: linear-gradient(135deg, #312e81, #1e1b4b); }
.pp-band h2 { color: #fff; margin: 0; } .pp-band p { color: #cbd5e1; margin: .4rem 0 0; }
.pp-band .pp-btn { background: #fff; color: #0f172a; } .pp-band .pp-btn:hover { background: #c7d2fe; }
@media (max-width: 760px) { .pp-steps { grid-template-columns: 1fr; } .pp-hero { padding-top: 7.5rem; } }

/* ---------- Produktkarten (Übersicht und "Weitere Ideen") ---------- */
.pp-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1.25rem; }
.pp-card { position: relative; display: flex; flex-direction: column; background: var(--pp-card); border: 1px solid var(--pp-line); border-radius: 1.8rem; overflow: hidden; text-decoration: none; color: var(--pp-ink); transition: transform .35s cubic-bezier(.16, 1, .3, 1), box-shadow .35s, border-color .2s; }
.pp-card:hover { transform: translateY(-6px); box-shadow: 0 30px 60px -28px rgba(79, 70, 229, .45); border-color: #c7d2fe; }
.pp-card-img { aspect-ratio: 4 / 3; background: var(--pp-soft); overflow: hidden; }
.pp-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s cubic-bezier(.16, 1, .3, 1); display: block; }
.pp-card:hover .pp-card-img img { transform: scale(1.05); }
.pp-card-body { padding: 1.2rem 1.3rem 1.35rem; display: flex; flex-direction: column; gap: .4rem; flex: 1; }
.pp-card-body h3 { margin: 0; font-size: 1.2rem; font-weight: 900; letter-spacing: -.02em; line-height: 1.15; }
.pp-card-body p { margin: 0; color: var(--pp-mute); font-size: 14px; line-height: 1.5; flex: 1; }
.pp-card-foot { display: flex; justify-content: space-between; align-items: center; margin-top: .6rem; }
.pp-card-foot b { font-size: 1.05rem; font-weight: 900; color: var(--pp-acc2); }
.pp-card-foot > span { font-size: 11px; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.pp-card-tag { position: absolute; top: .9rem; left: .9rem; padding: .3rem .65rem; border-radius: 999px; background: rgba(15, 23, 42, .85); color: #fff; font-size: 10px; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.pp-cards--mini { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
.pp-cards--mini .pp-card-body p { display: none; }
.pp-own { margin-top: 2.5rem; display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1rem; }
.pp-own a { display: block; padding: 1.4rem; border-radius: 1.5rem; border: 1px dashed #a5b4fc; text-decoration: none; color: var(--pp-ink); background: var(--pp-accbg); }
.pp-own a b { display: block; font-size: 1.05rem; font-weight: 900; margin-bottom: .25rem; }
.pp-own a span { color: var(--pp-mute); font-size: 14px; }
.gt-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .6rem; }
.gt-grid label { display: block; }
.gt-grid .pp-lbl { display: block; }
.og-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .5rem; }
.og-grid label > span { display: block; font-size: 12px; font-weight: 800; color: var(--pp-mute); margin-bottom: .25rem; }
.og-grid .pp-input { padding: .7rem .6rem; text-align: center; }
.pp-input.is-bad { border-color: #ef4444; box-shadow: 0 0 0 3px rgba(239, 68, 68, .15); }
@media (max-width: 420px) { .og-grid .pp-num span { display: none; } }
.lt-tabs { display: inline-flex; gap: .25rem; padding: .25rem; border-radius: 1rem; background: var(--pp-soft); border: 1px solid var(--pp-line); margin-bottom: .6rem; }
.lt-tabs button { padding: .45rem .9rem; border-radius: .75rem; border: 0; background: transparent; font-size: 12px; font-weight: 900; color: var(--pp-mute); cursor: pointer; }
.lt-tabs button[aria-pressed="true"] { background: var(--pp-card); color: var(--pp-ink); box-shadow: 0 2px 8px rgba(15, 23, 42, .12); }
.lt-licht { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; padding: 6%; box-sizing: border-box; background: radial-gradient(70% 70% at 50% 50%, #3b2a12, #0d0905); display: none; z-index: 2; image-rendering: auto; filter: drop-shadow(0 0 30px rgba(255, 190, 90, .35)); }
.pp-viewer.is-licht .lt-licht { display: block; }
.lt-drop { cursor: pointer; }
.lt-drop b { color: var(--pp-acc2); font-size: 14px; } .lt-drop small { color: var(--pp-mute); font-weight: 600; }
.pp-home-h { font-size: clamp(1.9rem, 4.2vw, 3.2rem); font-weight: 900; letter-spacing: -.035em; line-height: 1; margin: 0 0 .8rem; font-style: italic; text-transform: uppercase; }
.pp-home-h em { color: var(--pp-acc); }
.pp-cards--home { grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }