.concept-page{background:#ede9e0;color:#303d30}.concept-banner{background:#182018;color:#d4f77c;padding:14px 4%;font-size:9px;letter-spacing:.7px;display:flex;justify-content:space-between;gap:20px}.concept-nav{display:flex;justify-content:space-between;align-items:center;padding:35px 6%}.concept-nav>a{font-size:33px;letter-spacing:-2px;font-weight:800}.concept-nav nav{display:flex;gap:30px;font-size:12px}.concept-hero{padding:70px 6% 90px;display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;min-height:620px}.concept-hero h1{font-size:clamp(50px,7vw,110px);letter-spacing:-6px;line-height:1;white-space:normal}.concept-hero p{max-width:400px;font-size:16px;line-height:1.9;opacity:.7;margin:30px 0}.concept-hero>div>span{font-size:9px;letter-spacing:2px}.concept-hero .button{background:#303d30;color:#ede9e0}.study-art{height:480px;position:relative;perspective:900px;display:flex;justify-content:center;align-items:center;isolation:isolate}.study-art i{display:block;height:360px;width:110px;border-radius:80px;transform:rotate(25deg);background:linear-gradient(110deg,#899b7f,#d5dac3 45%,#a9b298);box-shadow:25px 35px 40px #24312320,inset -10px -5px 20px #273b2c30;animation:study 7s ease-in-out infinite}.study-art i:nth-child(2){margin-top:65px;background:linear-gradient(110deg,#c4bfa7,#ede9d9 45%,#aaa58b);animation-delay:-2s}.study-art i:nth-child(3){margin-top:130px;animation-delay:-4s}.study-art b{position:absolute;bottom:0;left:20%;font-size:8px;letter-spacing:2px;font-weight:400}.concept-services{border-top:1px solid #303d3030;padding:55px 6%}.concept-services>span{font-size:9px;letter-spacing:1px}.concept-services>div{display:grid;grid-template-columns:repeat(3,1fr);gap:50px;margin-top:50px}.concept-services h2{font-size:27px;letter-spacing:-1px}.concept-services p{font-size:13px;line-height:1.9;opacity:.7}.study-note{padding:60px 6%;background:#303d30;color:#ede9e0}.study-note h2{font-size:38px;margin:0}.study-note p{font-size:13px;line-height:1.9;max-width:700px;opacity:.7}.study-note a{display:inline-block;margin-top:15px;border-bottom:1px solid;font-size:13px;padding-bottom:7px}.concept-page.klimaat{background:#d6e5e2;color:#1c3b42}.klimaat .concept-hero .button{background:#1c3b42;color:#d6e5e2}.klimaat .study-art i{position:absolute;width:320px;height:320px;border-radius:50%;background:repeating-radial-gradient(ellipse at 30% 30%,#b2cdcb 0 3px,#e3f0eb 4px 7px,#8baaaa 8px 10px);transform:rotateX(25deg) rotateY(-25deg);box-shadow:inset -40px -30px 40px #1c3b4240,20px 30px 40px #1c3b4220}.klimaat .study-art i:nth-child(2){width:220px;height:220px;margin:0;background:linear-gradient(130deg,#e5f3ed,#a4bdba);translate:-30px -20px}.klimaat .study-art i:nth-child(3){width:100px;height:100px;margin:0;background:linear-gradient(130deg,#b7d0c5,#7d9f96);translate:-50px -30px}.concept-page.elektro{background:#d2df69;color:#28351c}.elektro .study-art i{position:absolute;border:40px solid #7f982f;width:280px;height:320px;border-radius:50px;background:transparent;transform:rotate(-25deg);box-shadow:inset 10px 5px 18px #28351c20,20px 25px 30px #28351c20}.elektro .study-art i:nth-child(2){margin:0;translate:30px -10px;border-color:#abc04b}.elektro .study-art i:nth-child(3){margin:0;translate:60px -20px;border-color:#e4ee9a}.elektro .concept-hero .button{background:#28351c;color:#d2df69}@keyframes study{50%{translate:0 -17px;rotate:3deg}}@media(max-width:760px){.concept-banner{font-size:7px;flex-wrap:wrap}.concept-nav nav a:not(:last-child){display:none}.concept-nav{padding:25px 6%}.concept-nav nav{font-size:10px}.concept-hero{grid-template-columns:1fr;padding-top:40px;gap:20px}.concept-hero h1{font-size:65px;letter-spacing:-3px}.study-art{height:380px}.study-art i{height:270px;width:85px}.study-art b{font-size:7px;left:5%}.concept-services>div{grid-template-columns:1fr;gap:25px}.study-note h2{font-size:31px}}@media(prefers-reduced-motion:reduce){.study-art i{animation:none}}