/* Hesaplay.com — Roof Planner 09. Isolated rf-* component styles. */
.rf-hero{position:relative;isolation:isolate;overflow:hidden;color:white;margin:18px 19px 0;border-radius:28px;background:radial-gradient(ellipse at 84% 14%,#3275b7 0,transparent 47%),linear-gradient(120deg,#10223e,#16385c 58%,#143f60);padding:27px clamp(24px,4.1vw,69px) 0;min-height:380px}
.rf-hero-grid{position:absolute;inset:0;pointer-events:none;z-index:-1;opacity:.32;background-image:linear-gradient(#a9dbf018 1px,transparent 1px),linear-gradient(90deg,#a9dbf018 1px,transparent 1px);background-size:34px 34px;mask-image:linear-gradient(90deg,transparent,#000)}
.rf-crumb{display:flex;gap:9px;flex-wrap:wrap;align-items:center;color:#accbdc;font-size:11px;margin-bottom:20px}.rf-crumb a:hover{color:#73f1d3}.rf-crumb span:last-child{color:#e7f9ff}
.rf-hero-content{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);gap:20px;align-items:center}.rf-hero-copy{position:relative;z-index:1;padding:24px 0 48px}.rf-kicker{font-size:10px;font-weight:900;letter-spacing:.17em;color:#9de9d5;display:flex;align-items:center;gap:12px}.rf-kicker i{display:inline-block;width:8px;height:8px;border-radius:50%;background:#50d8c0;box-shadow:0 0 0 5px #50d8c02a;animation:rf-pulse 3s infinite}
.rf-hero h1{font-size:clamp(39px,4.3vw,68px);letter-spacing:-.05em;font-weight:900;line-height:1.1;color:white;margin:19px 0 17px}.rf-hero h1 em{font-style:normal;color:#6fe1cc}.rf-hero-copy>p{font-size:13px;line-height:1.95;color:#d1dfed;max-width:530px;margin:0}.rf-hero-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:24px}.rf-hero-tags span{font-size:10px;font-weight:800;padding:8px 11px;background:#ffffff13;border:1px solid #ffffff25;border-radius:10px;color:#e5f7f8}.rf-hero-visual{position:relative;display:grid;place-items:center;height:365px}.rf-hero-visual img{width:100%;height:100%;max-width:570px;object-fit:contain;filter:drop-shadow(0 25px 24px #0d193853);animation:rf-float 8s ease-in-out infinite}.rf-floating-data{position:absolute;bottom:22px;left:-3%;border:1px solid #fff9;box-shadow:0 15px 31px #081f4333;background:#fff;color:#27496b;border-radius:13px;padding:10px 14px;transform:rotate(-3deg);display:flex;flex-direction:column}.rf-floating-data small{font-size:8px;font-weight:900;color:#469a96;letter-spacing:.13em}.rf-floating-data b{font-size:12px}.rf-floating-data span{font-size:9px;color:#8c9db1}
.rf-container{max-width:1540px;margin:0 auto;padding:24px clamp(16px,3vw,48px) 25px;display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:24px;align-items:start}.rf-main,.rf-sidebar{min-width:0}.rf-card{background:#fff;border:1px solid #e6edf5;border-radius:23px;box-shadow:0 12px 35px #1b426008;padding:clamp(21px,3vw,36px);margin-bottom:19px}.rf-section-top{display:flex;gap:14px;align-items:flex-start;margin-bottom:23px}.rf-step{width:46px;height:46px;flex:0 0 46px;display:grid;place-items:center;color:#244c74;background:#e0effb;border-radius:13px;font-size:13px;font-weight:900}.rf-step-coral{background:#fef0e1;color:#c0764b}.rf-step-teal{background:#def7ef;color:#2b967f}.rf-eyebrow{display:block;font-size:10px;font-weight:900;letter-spacing:.16em;color:#459b98}.rf-section-top h2{color:#253e58;margin:4px 0 7px;font-weight:900;letter-spacing:-.02em;font-size:clamp(21px,2.5vw,30px)}.rf-section-top p{font-size:12px;color:#7790a5;line-height:1.8;margin:0}.rf-fieldset{border:0;margin:0 0 22px;padding:0;min-width:0}.rf-fieldset legend{color:#274c6d;font-size:12px;font-weight:850;margin-bottom:10px}.rf-roof-types,.rf-material-types{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:11px}.rf-roof-types label,.rf-material-types label{cursor:pointer;position:relative;min-width:0}.rf-roof-types input,.rf-material-types input{position:absolute;opacity:0;inset:0;width:100%;height:100%;cursor:pointer}.rf-roof-types label>span,.rf-material-types label>span{background:#f9fbfd;display:flex;min-height:117px;align-items:flex-start;flex-direction:column;padding:14px 12px;border:1.5px solid #e4ebf3;border-radius:14px;transition:background .2s,border-color .2s,transform .2s}.rf-roof-types label:hover>span,.rf-material-types label:hover>span{transform:translateY(-2px)}.rf-roof-types input:checked+span,.rf-material-types input:checked+span{background:#ebf8f5;border-color:#31bda6;box-shadow:0 0 0 3px #26b59b17}.rf-roof-types input:focus-visible+span,.rf-material-types input:focus-visible+span{outline:3px solid #315dd2;outline-offset:3px}.rf-type-art{display:block;font-style:normal;font-size:28px;line-height:1.2;margin-bottom:10px;color:#277f9e}.rf-roof-types strong,.rf-material-types strong{font-size:12px;color:#223f5c;font-weight:900;line-height:1.35}.rf-roof-types small,.rf-material-types small{font-size:10px;color:#7c96a8;margin-top:4px}.rf-material-types label>span{min-height:93px}.rf-material-types label b{font-size:22px;color:#328fa4;line-height:1;margin-bottom:10px}.rf-input-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 16px}.rf-input-grid>label{display:block;min-width:0;font-size:12px;color:#294762;font-weight:800}.rf-input-grid label small{display:block;font-size:10px;font-weight:500;line-height:1.5;color:#91a0b0;margin:4px 0 8px}.rf-input-unit{border:1px solid #dce6ee;background:#f9fbfd;border-radius:12px;display:flex;align-items:center;min-width:0;transition:border .2s,box-shadow .2s}.rf-input-unit:focus-within{border-color:#5ebec5;box-shadow:0 0 0 3px #36bcbd22}.rf-input-unit input{background:transparent;min-width:0;width:100%;border:0;outline:0;padding:13px 12px;font-size:16px;font-weight:800;color:#224562;flex:1}.rf-input-unit span{padding:0 12px;color:#7695a4;border-left:1px solid #e4ebef;font-size:11px;font-weight:900}.rf-help{font-size:11px;color:#758fa2;border-radius:12px;margin:18px 0 0;line-height:1.9;padding:13px 16px;background:#f1f7fb}.rf-secondary-grid{margin-top:18px}.rf-specific[hidden],.rf-input-grid label[hidden],.rf-results[hidden],.rf-error[hidden]{display:none!important}.rf-tip{margin-top:22px;border:1px solid #d6ece7;border-radius:13px;background:linear-gradient(100deg,#eefaf6,#f6fbff);padding:13px 15px;display:flex;gap:11px;align-items:flex-start}.rf-tip>span{border-radius:50%;background:#4cb89c;color:#fff;font-size:11px;display:grid;place-items:center;width:24px;height:24px;flex:0 0 24px;font-weight:900}.rf-tip p{font-size:11px;line-height:1.75;color:#628389;margin:0}.rf-error{padding:13px 17px;margin-top:19px;border-radius:12px;border:1px solid #ffd1d1;background:#fff1f0;color:#a52530;font-weight:700;font-size:12px}.rf-form-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:23px}.rf-calc-button{border:0;border-radius:12px;background:linear-gradient(115deg,#2654d8,#298caa);color:#fff;font-weight:900;font-size:13px;padding:14px 19px;box-shadow:0 10px 25px #2758b72b}.rf-calc-button span{margin-left:12px}.rf-calc-button:hover{filter:brightness(1.07)}.rf-reset{background:transparent;border:0;color:#7890a4;font-size:12px;font-weight:800;padding:12px}
.rf-results{scroll-margin-top:90px}.rf-stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.rf-stat{border:1px solid #e4ecf3;background:#f7faff;border-radius:15px;padding:17px 12px;min-width:0}.rf-stat-primary{background:linear-gradient(145deg,#182f55,#315f87);border-color:#315f87}.rf-stat small{display:block;font-size:9px;line-height:1.6;letter-spacing:.04em;font-weight:900;color:#7896aa}.rf-stat strong{display:block;font-size:clamp(21px,2vw,28px);color:#254e65;font-weight:900;margin:10px 0 4px;overflow-wrap:anywhere;line-height:1.2}.rf-stat span{color:#8ea1ae;font-size:11px}.rf-stat-primary small,.rf-stat-primary span{color:#a4d9e8}.rf-stat-primary strong{color:#fff;font-size:clamp(24px,2.3vw,35px)}.rf-metric-panels{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:17px 0}.rf-metric-panel{min-width:0;border:1px solid #e7edf3;border-radius:16px;padding:20px}.rf-metric-panel h3{font-size:14px;color:#335372;font-weight:900;margin:0 0 16px}.rf-metric-row{display:flex;align-items:start;gap:12px;justify-content:space-between;padding:9px 0;border-bottom:1px solid #eff3f6;font-size:11px}.rf-metric-row:last-child{border:0}.rf-metric-row span{color:#7c93a7}.rf-metric-row strong{color:#28546d;white-space:nowrap}.rf-panel-chart{background:linear-gradient(130deg,#f8fbff,#eaf8f6)}.rf-geometry-chart{height:100px;display:grid;place-items:center}.rf-geometry-diagram{width:80%;height:70px;position:relative;border-bottom:2px dashed #a4b5c9}.rf-geom-base{position:absolute;bottom:0;height:7px;background:#83bfdc;left:50%;transform:translateX(-50%);border-radius:6px;transition:width .5s}.rf-geom-slope{position:absolute;bottom:29px;left:0;height:19px;background:linear-gradient(120deg,#3887b3,#4cceba);box-shadow:0 6px 12px #397c983d;border-radius:7px;transform-origin:50% 100%;transition:transform .5s}.rf-panel-chart>p{font-size:11px;color:#6d869a;line-height:1.75;margin:7px 0 0}.rf-cost-panel{border:1px solid #d4e9de;background:linear-gradient(130deg,#f1fbf5,#f5fafb);border-radius:18px;padding:21px}.rf-cost-total{display:flex;align-items:center;justify-content:space-between}.rf-cost-total small{font-size:9px;letter-spacing:.13em;color:#6a9981;font-weight:900}.rf-cost-total strong{display:block;color:#245f55;font-size:clamp(22px,2.9vw,37px);line-height:1.3;font-weight:900;margin-top:7px;overflow-wrap:anywhere}.rf-cost-icon{width:62px;height:62px;border-radius:17px;background:#d9f4e5;display:grid;place-items:center;font-size:28px;color:#2b9979;font-weight:900}.rf-cost-rows{margin-top:12px}.rf-cost-line{padding:10px 0;border-bottom:1px solid #cee4d6}.rf-cost-line-top{display:flex;align-items:center;gap:15px;justify-content:space-between;color:#64877d;font-size:10px}.rf-cost-line-top strong{color:#245c58;font-size:11px}.rf-cost-track{height:5px;background:#deede6;border-radius:99px;margin-top:8px;overflow:hidden}.rf-cost-track>span{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,#58b6c6,#34b68d);transition:width .5s}.rf-cost-disclaimer{color:#6a8b85;font-size:10px;line-height:1.85;margin:13px 0 0}.rf-notice{background:#f4f7fb;border:1px solid #e8edf5;padding:14px 16px;border-radius:11px;font-size:10px;line-height:1.95;color:#748599;margin:20px 0}.rf-export{display:flex;flex-wrap:wrap;gap:9px}.rf-export button{border:1px solid #d6e4ee;background:#fff;border-radius:10px;padding:11px 13px;color:#3f6880;font-size:11px;font-weight:850;cursor:pointer}.rf-export button:hover{background:#f3f8fb}
.rf-sidebar{position:sticky;top:90px;display:flex;flex-direction:column;gap:13px}.rf-side-dark{border-radius:21px;background:linear-gradient(135deg,#112746,#245976);color:white;padding:25px 21px;box-shadow:0 18px 34px #17426420}.rf-side-dark>small{font-size:10px;letter-spacing:.13em;color:#77ecd6;font-weight:900}.rf-side-dark h2{font-size:24px;line-height:1.3;color:#fff;font-weight:900;margin:16px 0 20px}.rf-side-dark h2 em{color:#75e4cf;font-style:normal}.rf-formula{padding:12px;border-radius:11px;border:1px solid #ffffff29;background:#ffffff0b;margin:11px 0}.rf-formula span{display:block;font-size:9px;font-weight:900;letter-spacing:.08em;color:#9cbccd}.rf-formula strong{display:block;color:#fff;font-size:11px;margin-top:5px;line-height:1.6}.rf-side-dark p{font-size:11px;color:#bdd4dc;margin:15px 0 0;line-height:1.85}.rf-side-note{background:white;border:1px solid #e3ecf3;border-radius:15px;padding:17px}.rf-side-note b{font-size:12px;color:#294f68}.rf-side-note p{font-size:11px;color:#7994a4;line-height:1.9;margin:9px 0 0}.rf-next{display:flex;flex-direction:column;gap:6px;border-radius:16px;padding:20px;background:linear-gradient(130deg,#fcdfcb,#e5f3f0);color:#4b6577}.rf-next small{font-size:9px;color:#9d7b69;font-weight:900;letter-spacing:.11em}.rf-next strong{font-size:16px}.rf-next span{font-size:10px}
.rf-article{padding:30px 8px 45px}.rf-article h2{font-size:clamp(25px,2.9vw,37px);color:#274e68;margin:10px 0 19px;font-weight:900;letter-spacing:-.025em}.rf-article-lead{font-size:15px!important;color:#56788d!important;line-height:1.95!important}.rf-article h3{font-size:clamp(17px,2vw,23px);color:#2c5c73;font-weight:900;margin:29px 0 12px}.rf-article p,.rf-article li{color:#607c8f;font-size:13px;line-height:2.04}.rf-article p{margin:0 0 13px}.rf-article ul,.rf-article ol{padding-left:22px;margin-bottom:18px}.rf-article li{margin:0 0 8px}.rf-article blockquote{margin:18px 0;padding:17px 20px;border-left:4px solid #48c5ac;background:#ecf8f5;color:#426a70;border-radius:0 12px 12px 0;font-size:13px;line-height:1.9}.rf-article table{width:100%;border-collapse:collapse;font-size:12px;margin:17px 0}.rf-article th,.rf-article td{padding:12px 9px;text-align:left;border-bottom:1px solid #e4eaf0;color:#43657e}.rf-article th{background:#e9f4f6;font-size:11px;font-weight:900}.rf-article details{background:white;border:1px solid #e1eaf2;border-radius:12px;padding:13px 16px;margin:11px 0}.rf-article summary{cursor:pointer;color:#315d79;font-weight:850;font-size:13px}.rf-article details p{margin:12px 0 0}.rf-home-promo{background:linear-gradient(113deg,#164c60,#2b8195 55%,#37b49f);border-color:#57bac0}.rf-home-promo .ub-home-art i{color:#d2fff2}.rf-home-promo .ub-home-art b{color:white}
@keyframes rf-pulse{50%{box-shadow:0 0 0 9px #50d8c005}}@keyframes rf-float{50%{transform:translateY(-9px)}}
@media(max-width:1190px){.rf-container{grid-template-columns:minmax(0,1fr) 260px;gap:14px;padding:20px 14px}.rf-hero{margin:12px}.rf-hero-content{grid-template-columns:1fr .83fr}.rf-hero h1{font-size:clamp(34px,4vw,48px)}}
@media(max-width:990px){.rf-container{grid-template-columns:1fr}.rf-sidebar{position:static;display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.rf-side-dark{grid-row:span 2}.rf-next{grid-column:1/-1}}
@media(max-width:700px){.rf-hero{margin:8px;border-radius:20px;padding:19px 16px 0}.rf-hero-content{grid-template-columns:1fr;gap:0}.rf-hero-copy{padding:22px 0 0}.rf-hero h1{font-size:clamp(34px,8.8vw,48px)}.rf-hero-visual{height:225px}.rf-hero-visual img{max-width:390px}.rf-floating-data{left:0;bottom:8px;padding:7px 10px}.rf-floating-data b{font-size:9px}.rf-crumb{font-size:9px}.rf-container{padding:14px 9px}.rf-card{padding:18px 15px;border-radius:17px}.rf-roof-types,.rf-material-types{gap:6px}.rf-roof-types label>span{min-height:98px;padding:11px 7px}.rf-roof-types strong,.rf-material-types strong{font-size:10px}.rf-roof-types small,.rf-material-types small{font-size:9px}.rf-material-types label>span{padding:10px 7px;min-height:85px}.rf-section-top{gap:10px}.rf-step{width:38px;height:38px;flex-basis:38px;font-size:11px}.rf-stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.rf-metric-panels{grid-template-columns:1fr}.rf-sidebar{display:flex}.rf-article{padding:23px 11px 30px}.rf-article-lead{font-size:13px!important}}
@media(max-width:400px){.rf-input-grid{gap:12px 9px}.rf-input-grid>label{font-size:10px}.rf-input-unit input{font-size:14px;padding:12px 8px}.rf-input-unit span{padding:0 8px}.rf-hero-tags{gap:5px}.rf-hero-tags span{font-size:9px}.rf-hero h1{font-size:34px}.rf-stat{padding:14px 9px}.rf-cost-icon{display:none}}
@media(max-width:340px){.rf-input-grid{grid-template-columns:1fr}.rf-roof-types,.rf-material-types{grid-template-columns:1fr}.rf-roof-types label>span,.rf-material-types label>span{min-height:0}.rf-hero-visual{height:185px}}
@media(prefers-reduced-motion:reduce){.rf-kicker i,.rf-hero-visual img{animation:none!important}}
@media print{.site-sidebar,.topbar,.mobile-mask,.hs-footer,.rf-hero,.rf-sidebar,.rf-card form,.rf-article,.rf-export,#rfForm{display:none!important}.app-shell,.main-container{margin:0!important;padding:0!important;background:white!important}.rf-container{display:block;padding:0}.rf-card.rf-results{display:block!important;border:0;box-shadow:none;padding:12px}.rf-stat,.rf-cost-panel{print-color-adjust:exact;-webkit-print-color-adjust:exact}}