/* Görsel deney atölyesi: tüm kurallar bu sayfaya aittir. */
.flight-lab{padding-top:22px;padding-bottom:70px;--lab-blue:#0879de;--lab-ink:#102f50}
.flight-lab *{box-sizing:border-box}
.flight-lab [hidden]{display:none!important}
.lab-hero{display:grid;grid-template-columns:1fr 1fr;align-items:center;min-height:465px;background:linear-gradient(120deg,#f0f7ff,#eaf5ff 60%,#f4fbff);border:1px solid #d8e9f8;border-radius:26px;overflow:hidden}
.lab-hero-copy{padding:42px 0 40px 44px;position:relative;z-index:1}
.lab-eyebrow{font-size:10px;font-weight:800;letter-spacing:1.8px;color:#5483a8;display:block}
.lab-hero-copy>.lab-eyebrow{display:flex;align-items:center;gap:8px;color:#1479c5}
.lab-eyebrow i,.lab-art-label i{width:6px;height:6px;border-radius:50%;display:inline-block;background:#219a97}
.lab-hero h1{font-size:clamp(35px,4.1vw,58px);line-height:1.12;letter-spacing:-2.2px;color:var(--lab-ink);margin:22px 0 17px;font-weight:800}
.lab-hero h1 em{font-style:normal;color:#0879de}
.lab-hero-copy>p{font-size:15px;line-height:1.8;max-width:370px;color:#58718a;margin:0}
.lab-start{display:inline-flex;align-items:center;justify-content:space-between;gap:28px;background:#0879de;color:#fff;font-weight:700;font-size:13px;border-radius:9px;padding:13px 18px;margin-top:23px;text-decoration:none;box-shadow:0 6px 16px #0879de24}
.lab-start:hover{background:#0566bd;color:#fff}
.lab-start span{font-size:21px}
.lab-hero-meta{display:flex;flex-wrap:wrap;gap:15px;font-size:10px;color:#6b849b;margin-top:22px}
.lab-hero-meta span:before{content:"✓";color:#339c9b;margin-right:5px}
.lab-hero-art{position:relative;min-width:0;padding:25px 16px 25px 0;text-align:center}
.lab-airplane{width:100%;display:block}
.lab-art-label{position:absolute;top:26px;left:50%;transform:translateX(-50%);white-space:nowrap;background:#ffffffb5;border:1px solid #d5e8f6;border-radius:20px;padding:8px 11px;font-size:8px;letter-spacing:1.5px;color:#477b9f}
.lab-art-label i{margin-right:6px}
.lab-art-caption{font-size:11px;color:#6a90ad}
.lab-float{animation:lab-hover 6s ease-in-out infinite}
@keyframes lab-hover{50%{translate:0 -8px}}
.lab-toolbar{display:flex;align-items:center;justify-content:space-between;gap:18px;margin:36px 0 18px}
.lab-toolbar h2{font-size:24px;letter-spacing:-.7px;color:var(--lab-ink);margin:7px 0 0}
.lab-motion{display:flex;align-items:center;gap:10px;background:white;border:1px solid #dce6f0;border-radius:8px;color:#526d85;padding:10px 12px;font:600 11px Inter,sans-serif;cursor:pointer}
.lab-motion[aria-pressed=true]{border-color:#0879de;color:#0879de}
.lab-modules{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;scroll-margin-top:90px}
.lab-module{position:relative;display:flex;align-items:center;gap:12px;padding:18px 13px;border:1px solid #dce7f1;border-radius:13px;background:#fff;text-decoration:none;color:var(--lab-ink);transition:border-color .2s,background .2s}
.lab-module:hover{border-color:#7eb3e5}
.lab-module.is-active{background:#edf6ff;border-color:#0879de;box-shadow:inset 0 0 0 1px #0879de}
.lab-module-icon{width:43px;height:43px;flex:0 0 43px;padding:7px;background:#eef6fe;border-radius:10px;color:#187bd1}
.lab-module.is-active .lab-module-icon{background:#d9ecff}
.lab-module small{display:block;font-size:8px;letter-spacing:1px;color:#7892a9;margin-bottom:6px}
.lab-module strong{font-size:12px;display:block}
.lab-module em{display:block;font-size:9px;font-style:normal;color:#7b91a4;margin-top:5px}
.lab-module-check{display:none;position:absolute;right:7px;top:5px;font-size:11px;color:#128973}
.lab-module.is-tried .lab-module-check{display:block}
.lab-progress{font-size:11px;color:#7a8ea0;margin:13px 0 22px}
.flight-lab .demo{margin-top:0;padding:28px;border-color:#dce7f1;border-radius:19px;box-shadow:0 10px 32px #15385905;scroll-margin-top:95px;min-width:0}
.flight-lab .demo>p{font-size:14px;line-height:1.8;max-width:850px;margin:14px 0 23px}
.lab-demo-heading{display:flex;align-items:center;gap:14px}
.lab-step{font-size:14px;font-weight:800;color:#0879de;width:43px;height:43px;background:#eaf4fe;display:grid;place-items:center;border-radius:12px}
.lab-demo-heading h2{font-size:25px;letter-spacing:-.7px;margin:5px 0 0;line-height:1.25}
.lab-demo-heading .lab-eyebrow{font-size:8px}
.flight-lab .demo-grid{grid-template-columns:minmax(0,1.75fr) minmax(0,1fr);gap:22px}
.flight-lab .demo-svg{border:1px solid #e2edf6;border-radius:14px;overflow:hidden}
.flight-lab #lift-svg{min-height:280px;background:linear-gradient(#e8f4ff,#f8fcff)}
.flight-lab #lift-svg>rect{fill:transparent}
.flight-lab #lift-flow{stroke:#70b6e7;stroke-width:1.7;stroke-dasharray:none}
.flight-lab .readout{gap:8px}
.flight-lab .readout div{background:#f1f7fc;padding:12px;border-radius:9px;font-size:12px;min-width:0}
.flight-lab .readout dd{overflow-wrap:anywhere}
.flight-lab .sliders{padding:19px;background:#f6f9fc;border:1px solid #e5edf5;border-radius:13px;gap:18px;margin:20px 0 0}
.flight-lab .sliders label{display:flex;gap:7px;font-size:12px;align-items:center;flex-wrap:wrap}
.flight-lab .sliders input[type=range]{flex:0 0 100%;width:100%;min-width:0;margin:5px 0 0;accent-color:#0879de;cursor:pointer}
.flight-lab input[type=range]{min-height:30px}
.flight-lab output{margin-left:auto;font-weight:800;color:#0879de}
.flight-lab .axes-grid{gap:16px;margin:20px 0}
.flight-lab .axes-grid figure{background:#f5f9fe;border:1px solid #e1ebf5;border-radius:14px;padding:12px;min-width:0}
.flight-lab .axes-grid figure svg{border:0}
.flight-lab .axes-grid figcaption{padding:7px 5px}
.flight-lab .axes-grid figcaption b{font-size:16px}
.flight-lab .axes-grid figcaption small{font-size:11px;line-height:1.6;padding-top:8px}
.flight-lab .axes-grid input[type=range]{width:100%;min-width:0;margin:0}
.flight-lab .tscroll{overflow-x:auto;max-width:100%;border:1px solid #e4edf5;border-radius:10px}
.flight-lab .plain{min-width:530px;margin:0;font-size:12px}
.lab-presets{display:flex;flex-wrap:wrap;gap:8px;padding-top:18px;margin-top:18px;border-top:1px solid #e6edf4}
.lab-presets>span{flex-basis:100%;font-size:9px;letter-spacing:1px;color:#7d91a4;margin-bottom:2px;font-weight:700}
.lab-presets button{font:600 11px Inter,sans-serif;color:#3d6383;border:1px solid #d6e4ef;background:#fff;padding:10px 12px;border-radius:7px;cursor:pointer;min-height:38px}
.lab-presets button:hover{background:#eaf4ff;border-color:#7fb5e3}
.lab-presets button:last-child{margin-left:auto;color:#697c90}
.flight-lab .demo>.demo-note{font-size:11px;line-height:1.7;color:#8090a1;margin:15px 0 0}
.lab-question{margin-top:22px;border:1px solid #dce9e5;background:#f3faf7;border-radius:12px;padding:17px}
.lab-question>span{font-size:9px;color:#278477;font-weight:800;letter-spacing:1.4px}
.lab-question h3{font-size:14px;color:#254b48;margin:8px 0 12px}
.lab-question-options{display:flex;flex-wrap:wrap;gap:8px}
.lab-question button{font:500 11px Inter,sans-serif;background:white;border:1px solid #ccdfd8;color:#3d5f59;padding:10px 12px;border-radius:7px;cursor:pointer}
.lab-question button[aria-pressed=true]{border-color:#198c74;box-shadow:inset 0 0 0 1px #198c74}
.lab-question button.is-wrong{border-color:#bd7444;box-shadow:inset 0 0 0 1px #bd7444}
.lab-question p{font-size:12px!important;line-height:1.7;margin-bottom:0;min-height:0}
.lab-wind-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:26px;align-items:start}
.lab-wind-scene{min-width:0}
.lab-wind-scene svg{width:100%;display:block;border-radius:14px}
.lab-wind-controls{padding-top:5px}
.lab-wind-controls .sliders{margin-top:15px}
.lab-legend{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;margin-top:12px;font-size:9px;color:#71879b}
.lab-legend i{display:inline-block;width:6px;height:6px;border-radius:50%;margin-right:5px}
.lab-insight{font-size:12px;line-height:1.8;color:#58748a;background:#edf6fe;border-radius:9px;padding:12px}
.lab-footnote{display:flex;gap:20px;justify-content:space-between;align-items:start;margin-top:25px;padding:18px 3px;color:#8193a4;font-size:11px;line-height:1.7}
.lab-footnote p{margin:0;max-width:650px}
.lab-footnote a{color:#4f7fa5}
.lab-paused .lab-float,.lab-paused #lift-flow{animation-play-state:paused!important}
.flight-lab button:focus-visible,.flight-lab a:focus-visible,.flight-lab input:focus-visible{outline:3px solid #f2b84c;outline-offset:4px}
@media(max-width:1100px){.lab-module{gap:8px;padding:14px 10px}.lab-module-icon{width:34px;height:34px;flex-basis:34px}.lab-module em{font-size:8px}.lab-hero-copy{padding-left:30px}}
@media(max-width:800px){.lab-modules{grid-template-columns:repeat(2,minmax(0,1fr))}.flight-lab .demo-grid,.lab-wind-grid{grid-template-columns:1fr}.flight-lab .axes-grid{grid-template-columns:1fr}.flight-lab .axes-grid figure{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center}.flight-lab .axes-grid input{grid-column:1/-1}.lab-hero{grid-template-columns:1.1fr 1fr;min-height:0}.lab-hero-copy{padding:30px 0 30px 25px}.lab-hero h1{font-size:37px;letter-spacing:-1.4px}.lab-hero-copy>p{font-size:12px}.lab-hero-meta{gap:8px;font-size:8px}.lab-art-label{font-size:6px;letter-spacing:.6px}.lab-art-caption{font-size:9px}}
@media(max-width:560px){.flight-lab{padding-top:14px}.lab-hero{grid-template-columns:1fr;border-radius:19px}.lab-hero-copy{padding:28px 25px 0}.lab-hero h1{font-size:41px;margin-top:18px}.lab-hero h1 br:nth-child(2){display:none}.lab-hero-copy>p{font-size:13px}.lab-hero-art{padding:0 20px 15px;max-width:390px;width:100%;margin:auto}.lab-airplane{margin-top:-3px}.lab-art-label{top:18px;font-size:7px}.lab-art-caption{display:none}.lab-hero-meta{font-size:9px;gap:13px;margin-top:16px}.lab-toolbar{align-items:end;margin-top:27px;gap:10px}.lab-toolbar h2{font-size:20px}.lab-toolbar .lab-eyebrow{font-size:8px}.lab-motion{font-size:9px;gap:4px;padding:9px 7px;max-width:112px;text-align:left}.lab-module{padding:13px 10px;gap:9px}.lab-module strong{font-size:10px}.lab-module em{font-size:8px;line-height:1.5}.lab-module small{font-size:7px}.lab-module-icon{width:31px;height:31px;flex-basis:31px;padding:5px}.lab-modules{gap:8px}.flight-lab .demo{padding:16px;border-radius:14px}.lab-demo-heading h2{font-size:20px}.lab-step{width:35px;height:35px;flex:0 0 35px;font-size:12px}.flight-lab .demo>p{font-size:12px;margin:12px 0 18px}.flight-lab #lift-svg{min-height:0}.flight-lab .readout.inline{grid-template-columns:1fr}.lab-presets button{font-size:10px;padding:9px}.lab-presets button:last-child{margin-left:0}.lab-footnote{flex-direction:column;gap:8px}.lab-question{padding:13px}.lab-question button{font-size:10px}.lab-wind-grid{gap:20px}.lab-legend{font-size:8px;gap:9px}}
@media(prefers-reduced-motion:reduce){.lab-float,#lift-flow{animation:none!important}.lab-module{transition:none}}

/* Yerleşik 1em SVG kuralını büyük çizimlerde geçersiz kıl. */
.lab-airplane,.lab-wind-scene svg{height:auto}
.lab-module-icon svg{width:100%;height:100%}
@media(max-width:560px){.lab-hero h1{font-size:clamp(30px,9vw,40px)}.lab-hero h1 br:nth-child(2){display:block}}

/* Ayrıntılı kanat kesiti sahnesi */
.flight-lab #lift-svg{height:auto;min-height:0;background:#eff8ff}.flight-lab #lift-svg>rect:first-of-type{fill:url(#lift-scene-bg)}.flight-lab #lift-svg>.lift-grid-bg{fill:url(#lift-grid)}.flight-lab #lift-flow{stroke-width:1.7;stroke-dasharray:none}.lift-visual{min-width:0}.lift-scene-legend{display:flex;justify-content:center;flex-wrap:wrap;gap:10px 16px;font-size:10px;color:#6f8ca4;padding:14px 4px}.lift-scene-legend i{display:inline-block;width:7px;height:7px;border-radius:50%;margin-right:5px}.lift-key-air{background:#79b9e4}.lift-key-force{background:#0879de}.lift-key-drag{background:#e49a40}@media(max-width:560px){.lift-scene-legend{font-size:9px;gap:8px 12px;padding:11px 2px}}

/* Sürekli hareket yerine sabit, yumuşak akış yönleri. */
.flight-lab #lift-flow{animation:none!important;stroke-dasharray:none;stroke-dashoffset:0;opacity:.7}