/* HD COOL / LED-világítás – izolált aloldal CSS. Nem módosítja a globális fejlécet, menüt, footert. */
.led35{--led-ink:#071c2c;--led-text:#25394b;--led-muted:#61778a;--led-cyan:#27d9ec;--led-blue:#0d9abb;--led-line:#dce7ee;--led-bg:#f4f8fb;--led-white:#fff;color:var(--led-ink);background:#fff;font-family:inherit;overflow:hidden}
.led35,.led35 *{box-sizing:border-box}.led35 .led35-shell{width:min(1220px,calc(100% - 54px));margin-inline:auto}.led35 a{text-decoration:none}.led35 img{display:block;max-width:100%}.led35 h1,.led35 h2,.led35 h3,.led35 p{margin:0}.led35 h1,.led35 h2,.led35 h3{color:inherit;line-height:1.13;letter-spacing:-.035em}.led35 h1{font-size:clamp(2.75rem,5vw,5.05rem);font-weight:850}.led35 h2{font-size:clamp(1.95rem,3vw,3.15rem);font-weight:800}.led35 h3{font-size:1.28rem;font-weight:780}.led35 p{line-height:1.72}.led35 :focus-visible{outline:3px solid #18b7e3;outline-offset:4px}.led35 em{font-style:normal;color:#087ea5}.led35 .led35-crumb{display:flex;gap:13px;align-items:center;flex-wrap:wrap;padding-block:15px;color:#607488;font-size:.78rem;font-weight:650}.led35 .led35-crumb a{color:#35526a}.led35 .led35-crumb a:hover{text-decoration:underline}.led35 .led35-crumb span[aria-current]{color:#092b40}
.led35-hero{background:radial-gradient(circle at 4% 5%,#15556c 0%,transparent 35%),linear-gradient(125deg,#061827 0%,#061726 61%,#0b3447 100%);position:relative;color:#fff}.led35-hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.06fr);gap:26px;align-items:stretch;min-height:515px}.led35-hero-copy{padding:61px 8px 51px 0;position:relative;z-index:2;display:flex;flex-direction:column;align-items:flex-start}.led35 .led35-overline{display:inline-block;letter-spacing:.14em;font-size:.73rem;font-weight:850;color:#1684a3;margin-bottom:16px}.led35 .led35-eyebrow{font-size:.77rem;font-weight:800;letter-spacing:.105em}.led35-eyebrow-bright{color:#72ecf6}.led35-eyebrow i{display:inline-block;width:7px;height:7px;margin-right:8px;background:#43e6ef;box-shadow:0 0 16px #43e6ef;border-radius:50%;vertical-align:middle}.led35 .led35-hero h1{color:#fff;max-width:680px;margin-top:19px;text-wrap:balance}.led35 .led35-hero h1 em{color:#4fdfeb}.led35 .led35-lead{max-width:585px;color:#d7e8ed;font-size:1.055rem;line-height:1.75;margin-top:20px}.led35-hero-actions{display:flex;gap:11px;flex-wrap:wrap;margin-top:26px}.led35 .led35-btn{display:inline-flex;gap:15px;justify-content:center;align-items:center;min-height:49px;padding:12px 20px;border-radius:11px;font-size:.92rem;font-weight:800;transition:transform .18s ease,background .18s ease,border .18s ease;white-space:normal}.led35 .led35-btn:hover{transform:translateY(-2px)}.led35 .led35-btn-primary{background:#30dcec;color:#031a29;box-shadow:0 7px 24px #20d8ed35}.led35 .led35-btn-primary:hover{background:#7deaf3}.led35 .led35-btn-quiet{border:1px solid #638695;color:#e8f5f7;background:#ffffff06}.led35 .led35-btn-quiet:hover{background:#ffffff18}.led35 .led35-location{font-size:.82rem;color:#a3c6d2;font-weight:650;margin-top:20px}.led35-hero-tags{display:flex;gap:9px;flex-wrap:wrap;margin-top:auto;padding-top:31px}.led35-hero-tags span{border:1px solid #4c6b77;padding:7px 12px;border-radius:30px;color:#c4d6df;font-size:.72rem;font-weight:760;background:#ffffff08}.led35-hero-art{position:relative;min-height:490px;margin:17px -22px 17px 0;overflow:hidden;border-radius:17px 0 0 17px;background:#142d3c}.led35-hero-art:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#0622321a 0%,transparent 40%),linear-gradient(0deg,#00131aa3,transparent 32%);z-index:1;pointer-events:none}.led35-hero-art img{width:100%;height:100%;position:absolute;object-fit:cover;object-position:center center}.led35-art-caption{position:absolute;bottom:20px;left:22px;z-index:2;background:#051922ba;backdrop-filter:blur(10px);color:#fff;padding:12px 16px;border:1px solid #ffffff45;border-radius:10px;font-weight:750;font-size:.75rem;display:flex;gap:8px;align-items:center}.led35-caption-spark{color:#52e6f2;font-size:1.1rem}
.led35-jumplinks{display:flex;gap:4px;overflow:auto;white-space:nowrap;scrollbar-width:thin;border-bottom:1px solid var(--led-line);padding-block:12px 15px}.led35-jumplinks a{color:#435d73;padding:9px 14px;border-radius:8px;font-size:.85rem;font-weight:750}.led35-jumplinks a:hover{background:#e7f7fa;color:#056b88}
.led35-intro{display:grid;grid-template-columns:1.07fr 1fr;gap:clamp(32px,6vw,100px);align-items:start;padding:77px 0 76px}.led35-intro-copy h2{max-width:600px}.led35-intro-copy p{color:#4a6071;margin-top:19px;font-size:.985rem}.led35-intro-copy p a{text-decoration:underline;text-underline-offset:3px;color:#007c9c;font-weight:760}.led35-metrics{display:grid;grid-template-columns:1fr 1fr;gap:12px}.led35-metrics>div{min-height:142px;border:1px solid var(--led-line);background:linear-gradient(138deg,#fff,#f4fafc);padding:19px;border-radius:14px;box-shadow:0 6px 26px #082e4208}.led35-metric-icon{display:flex;font-size:1.4rem;font-weight:800;color:#008dad;width:34px;height:34px;align-items:center;justify-content:center;background:#e3f7f9;border-radius:9px;margin-bottom:11px}.led35-metrics b{display:block;font-size:.96rem;line-height:1.25;margin-bottom:8px}.led35-metrics small{font-size:.8rem;color:#506a79;line-height:1.5;display:block}
.led35-section{padding:12px 0 76px}.led35-section-head{display:grid;grid-template-columns:minmax(0,1.27fr) minmax(0,.73fr);align-items:end;gap:32px;margin-bottom:28px}.led35-section-head p{font-size:.94rem;color:#556b7a;max-width:395px;justify-self:end}.led35-service-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:19px}.led35-service{min-width:0;border-radius:17px;overflow:hidden;border:1px solid #dbe4eb;box-shadow:0 10px 33px #0629390b;background:#fff;transition:transform .22s ease,box-shadow .22s ease}.led35-service:hover{transform:translateY(-3px);box-shadow:0 16px 35px #0629391b}.led35-service-visual{height:245px;overflow:hidden;position:relative;background:#0d2b3a}.led35-service-visual>img,.led35-service-visual picture img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}.led35-service:hover .led35-service-visual>img,.led35-service:hover .led35-service-visual picture img{transform:scale(1.025)}.led35-service-visual picture{display:block;height:100%}.led35-service-feature .led35-service-visual{height:245px}.led35-image-tag{position:absolute;left:17px;top:17px;background:#041d2bd8;color:#a8eef7;padding:9px 12px;border:1px solid #ffffff55;border-radius:7px;font-size:.71rem;letter-spacing:.09em;font-weight:840;z-index:1}.led35-service-body{padding:22px 24px 24px}.led35-service-body h3{margin-bottom:9px}.led35-service-body p{color:#536b78;font-size:.92rem;line-height:1.66;min-height:68px}.led35-service-body a{display:inline-flex;margin-top:13px;font-size:.82rem;font-weight:830;color:#037e9e;gap:12px;align-items:center}.led35-service-body a:hover{text-decoration:underline}
.led35-techband{padding:72px 0 65px;background:radial-gradient(circle at 90% 12%,#134d65 0%,transparent 31%),linear-gradient(135deg,#061827,#0a2536 60%,#061827);color:#fff}.led35-section-head-dark h2{color:#fff}.led35-section-head-dark em{color:#61ddea}.led35-section-head-dark p{color:#c0d8e1}.led35-techband .led35-overline{color:#63dcea}.led35-tech-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}.led35-tech-grid article{background:#ffffff0a;border:1px solid #406073;border-radius:13px;padding:21px 22px 24px;min-height:178px}.led35-tech-grid strong{display:inline-block;color:#64e6ee;font-size:.79rem;letter-spacing:.13em;margin-bottom:22px}.led35-tech-grid h3{color:#f6fbff;font-size:1.06rem;margin-bottom:9px}.led35-tech-grid p{font-size:.865rem;line-height:1.66;color:#c9dbe2}.led35-tech-note{margin-top:21px;border-left:3px solid #25ccdc;padding:3px 0 3px 17px;color:#bcdae2;font-size:.82rem;max-width:1050px}
.led35-color-section{padding:78px 0 56px}.led35-color-head{max-width:860px}.led35-color-head p{color:#526a7b;margin-top:14px}.led35-kelvin-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px;margin-top:31px}.led35-kelvin{min-height:178px;border-radius:13px;padding:22px 23px;display:flex;flex-direction:column;align-items:start;box-shadow:inset 0 -44px 70px #00000013;border:1px solid #00000012}.led35-kelvin.warm{background:linear-gradient(132deg,#fff0d6,#ffe0a2);color:#6d3e1c}.led35-kelvin.neutral{background:linear-gradient(132deg,#eff8f8,#d8ebed);color:#315669}.led35-kelvin.cool{background:linear-gradient(132deg,#e1edfd,#c8defc);color:#2a4c75}.led35-kelvin span{font-size:.84rem;letter-spacing:.08em;font-weight:870}.led35-kelvin b{font-size:1.45rem;margin-top:19px;line-height:1.2;letter-spacing:-.02em}.led35-kelvin small{font-size:.83rem;line-height:1.55;margin-top:11px;max-width:280px}.led35-mini-disclaimer{color:#75899a;font-size:.77rem;margin-top:12px}
.led35-control-section{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(32px,6vw,78px);align-items:center;padding:25px 0 83px}.led35-control-copy p{margin-top:18px;color:#506878}.led35-checks{padding:0;margin:23px 0 25px;list-style:none;display:grid;gap:12px}.led35-checks li{color:#405b70;padding-left:31px;position:relative;line-height:1.53;font-size:.9rem}.led35-checks li:before{content:'✓';position:absolute;left:0;top:1px;color:#0089a9;background:#daf5f8;border-radius:100%;width:21px;height:21px;text-align:center;line-height:21px;font-weight:850}.led35-checks b{color:#0a3246}.led35-inline-links{display:flex;gap:12px;flex-wrap:wrap}.led35-inline-links a{color:#007e9f;font-size:.83rem;font-weight:800;background:#edf9fa;padding:11px 13px;border-radius:9px}.led35-control-panel{background:#08293a;border-radius:20px;padding:20px 20px 17px;color:#eff9fb;box-shadow:0 21px 52px #0b23372b;border:1px solid #27556a}.led35-panel-top{display:flex;align-items:center;justify-content:space-between;gap:8px;color:#bedbe3;font-size:.68rem;font-weight:800;letter-spacing:.08em;margin-bottom:15px}.led35-panel-live{color:#60e4db}.led35-panel-room{height:206px;border:1px solid #39637a;border-radius:13px;position:relative;overflow:hidden;background:linear-gradient(145deg,#223e51 0%,#132d40 44%,#172f40 100%)}.led35-panel-wall{position:absolute;inset:58% 0 0;background:linear-gradient(90deg,#1c3b4c,#3b5261,#193241)}.led35-panel-floor{position:absolute;inset:85% 0 0;background:#152938}.led35-panel-lamp{position:absolute;top:20px;height:7px;background:#fff9d7;border-radius:10px;box-shadow:0 0 8px 3px #fff8bf91,0 0 56px 25px #fff1b649;z-index:1}.led35-panel-lamp.lamp-one{left:13%;width:22%}.led35-panel-lamp.lamp-two{left:42%;width:22%}.led35-panel-lamp.lamp-three{left:71%;width:16%;background:#b9f7ff;box-shadow:0 0 8px #bcfaff,0 0 45px 17px #71eafa3d}.led35-scene-list{display:grid;gap:0;margin-top:12px}.led35-scene-list>div{display:flex;align-items:center;gap:12px;padding:11px 5px;border-bottom:1px solid #315365}.led35-scene-list>div:last-child{border-bottom:0}.led35-scene-marker{width:31px;height:31px;border:1px solid #557a89;color:#a9e6ed;display:grid;place-items:center;border-radius:8px;font-size:.75rem;font-weight:800}.led35-scene-list b{font-size:.83rem;display:block}.led35-scene-list small{display:block;color:#aac9d6;font-size:.72rem;margin-top:2px}.led35-on-indicator{margin-left:auto;background:#164e50;color:#8be9cd;border:1px solid #30796f;border-radius:5px;padding:4px 8px;font-size:.65rem;font-weight:830}.led35-dim-indicator{background:#2e485d;color:#bad8f4;border-color:#43627b}.led35-control-panel>p{font-size:.71rem;color:#9dc0cd;margin:10px 2px 0}
.led35-flow-section{padding-bottom:75px}.led35-steps{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;padding:0;margin:28px 0 0;list-style:none}.led35-steps li{min-width:0;padding:18px 14px 20px;background:#f4f9fa;border:1px solid #dce8eb;border-radius:12px;position:relative}.led35-steps li:after{content:'›';position:absolute;right:11px;top:20px;font-size:1.2rem;color:#199bb4;font-weight:800}.led35-steps li:last-child:after{content:none}.led35-steps li>span{display:grid;place-items:center;width:36px;height:36px;border-radius:10px;background:#daf7fa;color:#047f9c;font-weight:850;margin-bottom:14px}.led35-steps h3{font-size:.98rem;margin-bottom:8px}.led35-steps p{font-size:.8rem;line-height:1.52;color:#526b78}
.led35-scope{display:grid;grid-template-columns:1.16fr .84fr;gap:28px;background:#eaf4f8;border:1px solid #d6e6ee;border-radius:17px;padding:38px;overflow:hidden;align-items:center;margin-bottom:73px}.led35-scope h2{max-width:690px}.led35-scope p{max-width:630px;color:#4e6879;margin-top:16px;font-size:.91rem}.led35-scope-links{display:flex;flex-wrap:wrap;gap:9px;margin-top:22px}.led35-scope-links a{background:white;border:1px solid #cbdfe8;border-radius:7px;padding:10px 12px;font-size:.78rem;font-weight:800;color:#087c9d}.led35-scope-links a:hover,.led35-inline-links a:hover{background:#d3f1f4}.led35-scope-graphic{height:230px;position:relative;display:grid;place-items:center;background:radial-gradient(ellipse at 50% 50%,#c9edf4,transparent 60%);isolation:isolate}.led35-circuit{width:175px;height:165px;border:2px solid #0e5974;border-radius:17px;background:linear-gradient(135deg,#0d3448,#082538);display:flex;flex-direction:column;justify-content:center;align-items:center;gap:4px;color:#69e6f3;box-shadow:0 10px 36px #0b4a6a3d;z-index:1}.led35-circuit span{font-size:2rem;letter-spacing:.1em;font-weight:900}.led35-circuit b{font-size:.98rem;color:#fff}.led35-circuit small{font-size:.62rem;letter-spacing:.15em}.led35-line-a,.led35-line-b{position:absolute;border:2px solid #36b7ce;border-radius:12px;inset:13% 7% 14%;transform:rotate(19deg)}.led35-line-b{transform:rotate(-17deg);inset:17% 12% 10%;border-color:#80bfd1;opacity:.7}
.led35-faq-section{padding-bottom:68px}.led35-faqs{display:grid;grid-template-columns:1fr 1fr;gap:11px;align-items:start}.led35-faqs details{border:1px solid #d9e6eb;background:#f8fbfc;border-radius:11px;padding:0 17px;min-width:0}.led35-faqs summary{padding:17px 28px 17px 0;color:#123449;cursor:pointer;font-size:.92rem;font-weight:800;line-height:1.43;list-style:none;position:relative}.led35-faqs summary::-webkit-details-marker{display:none}.led35-faqs summary:after{content:'+';position:absolute;right:1px;top:15px;color:#009cb4;font-weight:800;font-size:1.4rem;line-height:1}.led35-faqs details[open] summary:after{content:'−'}.led35-faqs details p{color:#4f687a;font-size:.84rem;padding:0 0 18px;line-height:1.65}.led35-faqs details[open]{background:#fff;border-color:#abd9e4;box-shadow:0 7px 24px #04314712}
.led35-final-cta{display:grid;grid-template-columns:1fr auto;gap:25px;align-items:center;background:radial-gradient(circle at 70% 0,#0c5a6a,transparent 42%),linear-gradient(110deg,#051b2a,#092f43);border-radius:17px;padding:42px;color:#fff}.led35-final-cta .led35-overline{color:#74ebf3}.led35-final-cta h2{color:#fff;max-width:690px}.led35-final-cta h2 em{color:#58e1ed}.led35-final-cta p{font-size:.88rem;color:#d6e7ec;margin-top:15px;max-width:700px}.led35-final-actions{display:flex;gap:12px;flex-direction:column;align-items:stretch}.led35-final-call{border:1px solid #7c9aa6;border-radius:10px;padding:12px 20px;color:#fff;font-weight:800;text-align:center;font-size:.91rem}.led35-final-call:hover{background:#ffffff16}.led35-lastlinks{padding:32px 0 43px;display:flex;flex-wrap:wrap;align-items:center;gap:12px}.led35-lastlinks span{font-size:.8rem;font-weight:850;color:#586c79;margin-right:7px}.led35-lastlinks a{font-size:.8rem;font-weight:800;color:#0a809e;padding:7px 10px;background:#edf7f9;border-radius:7px}.led35-lastlinks a:hover{text-decoration:underline}
@media(max-width:1050px){.led35-hero-grid{grid-template-columns:1fr .93fr}.led35 .led35-hero h1{font-size:clamp(2.3rem,4.5vw,4rem)}.led35-hero-copy{padding-top:48px}.led35-intro{gap:34px}.led35-scope{grid-template-columns:1fr .5fr}.led35-steps{grid-template-columns:repeat(3,1fr)}}
@media(max-width:790px){.led35 .led35-shell{width:min(100% - 32px,680px)}.led35-hero-grid{grid-template-columns:1fr;gap:0}.led35-hero-copy{padding:35px 0 20px}.led35 .led35-hero h1{max-width:650px;font-size:clamp(2.5rem,8vw,4rem)}.led35 .led35-lead{font-size:1rem;margin-top:15px}.led35-hero-tags{padding-top:20px}.led35-hero-art{min-height:0;height:310px;margin:14px -16px 24px;border-radius:12px}.led35-intro,.led35-control-section,.led35-section-head,.led35-scope,.led35-final-cta{grid-template-columns:1fr}.led35-intro{padding:50px 0 47px}.led35-section-head{gap:11px}.led35-section-head p{justify-self:start;max-width:650px}.led35-tech-grid{grid-template-columns:repeat(2,1fr)}.led35-service-visual{height:200px}.led35-scope-graphic{display:none}.led35-control-section{padding-bottom:58px}.led35-final-actions{flex-direction:row;flex-wrap:wrap}.led35-final-call{display:grid;place-items:center}.led35-faqs{grid-template-columns:1fr}.led35-color-section{padding-top:57px}}
@media(max-width:560px){.led35 .led35-shell{width:calc(100% - 28px)}.led35 .led35-crumb{font-size:.72rem;gap:8px}.led35-hero-copy{padding-top:28px}.led35 .led35-hero h1{font-size:clamp(2.25rem,10.6vw,3.4rem);letter-spacing:-.04em}.led35 .led35-lead{font-size:.94rem}.led35-hero-actions{width:100%}.led35 .led35-btn{width:100%;min-height:48px;font-size:.89rem}.led35-hero-art{margin-inline:-14px;height:237px;border-radius:0}.led35-art-caption{left:13px;bottom:12px;padding:9px;font-size:.67rem}.led35-location{font-size:.76rem}.led35-jumplinks{margin-inline:-14px;padding-inline:10px}.led35-jumplinks a{padding:9px 10px}.led35 h2{font-size:clamp(1.85rem,8vw,2.45rem)}.led35-metrics{gap:9px}.led35-metrics>div{padding:14px 12px;min-height:140px}.led35-metrics b{font-size:.86rem}.led35-metrics small{font-size:.73rem}.led35-service-grid{grid-template-columns:1fr;gap:14px}.led35-service-visual,.led35-service-feature .led35-service-visual{height:215px}.led35-service-body{padding:18px 19px 19px}.led35-service-body p{min-height:0}.led35-section{padding-bottom:49px}.led35-techband{padding:51px 0 45px}.led35-tech-grid{grid-template-columns:1fr 1fr;gap:9px}.led35-tech-grid article{min-height:180px;padding:15px 13px}.led35-tech-grid strong{margin-bottom:12px}.led35-tech-grid h3{font-size:.94rem}.led35-tech-grid p{font-size:.78rem;line-height:1.5}.led35-kelvin-grid{grid-template-columns:1fr;gap:9px}.led35-kelvin{min-height:0;padding:17px}.led35-kelvin b{margin-top:11px;font-size:1.28rem}.led35-kelvin small{margin-top:7px}.led35-control-section{padding-top:12px}.led35-steps{grid-template-columns:1fr;gap:9px}.led35-steps li{display:flex;gap:16px;padding:14px;align-items:start}.led35-steps li>span{flex:0 0 36px;margin:0}.led35-steps h3{font-size:.93rem;margin-bottom:5px}.led35-steps li:after{top:16px}.led35-scope{padding:24px 20px;margin-bottom:50px}.led35-faqs summary{font-size:.86rem}.led35-final-cta{padding:28px 20px}.led35-final-actions{display:grid;grid-template-columns:1fr}.led35-final-call{width:100%}.led35-lastlinks{padding-bottom:20px}}
@media(prefers-reduced-motion:reduce){.led35 *{transition:none!important;animation:none!important;scroll-behavior:auto!important}}

/* R39: premium editorial alignment; scoped to LED page, does not alter global header/menu. */
.led35{--led-ink:#0b2537;--led-bg:#f2f7fa}.led35 .led35-hero-grid{min-height:0}
@media(min-width:1060px){.led35 .led35-hero-copy{padding-top:42px;padding-bottom:38px}.led35-hero-art{min-height:400px;height:424px}.led35 .led35-hero h1{font-size:clamp(2.7rem,4.4vw,4.4rem)}.led35 .led35-lead{font-size:.99rem;line-height:1.64;margin-top:15px}}
.led35-intro{padding-top:58px;padding-bottom:55px}.led35-section{padding-bottom:63px}.led35-techband{padding-top:61px;padding-bottom:58px}.led35-jumplinks a:focus-visible{outline-offset:-2px}
@media(max-width:790px){.led35 .led35-hero-copy{padding-top:24px}.led35 .led35-hero h1{font-size:clamp(2rem,8.1vw,3rem)}.led35 .led35-lead{font-size:.91rem;line-height:1.58}.led35-hero-art{height:238px;margin-top:10px;margin-bottom:14px}.led35-intro{padding-top:39px;padding-bottom:33px}.led35-section{padding-bottom:43px}}
@media(prefers-reduced-motion:reduce){.led35 *{scroll-behavior:auto!important;transition:none!important}}