.gt-hero{padding:72px 0 54px;border-bottom:1px solid #24343d;background:linear-gradient(135deg,#0d1519,#090d0f)}.gt-hero h1{font-size:clamp(42px,6vw,70px);margin:8px 0}.gt-group{margin-bottom:42px}.gt-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:15px}.gt-card{display:flex;gap:16px;padding:22px;background:#0f171b;border:1px solid #273740;border-radius:16px;text-decoration:none;color:#fff;transition:.18s}.gt-card:hover{border-color:#ff6b00;transform:translateY(-2px);box-shadow:0 12px 35px rgba(0,0,0,.25)}.gt-card h2{font-size:21px;margin:0 0 8px}.gt-card p{color:#9cb0bb;line-height:1.55}.gt-card strong{color:#ff7614}.gt-icon{font-size:27px}.gt-tool-shell{background:#0f171b;border:1px solid #273740;border-radius:18px;padding:28px}.gt-form{display:grid;grid-template-columns:1fr 1fr;gap:15px}.gt-form label{display:flex;flex-direction:column;gap:7px}.gt-form input{padding:14px;background:#081014;border:1px solid #30424c;border-radius:9px;color:#fff}.joule-result{padding:28px;margin-top:20px;border-radius:14px;background:#0a1115}.joule-result b{display:block;font-size:52px;color:#ff6b00}.joule-result span{color:#9cb0bb}.gt-empty{padding:40px;border:1px dashed #33454f;border-radius:14px}@media(max-width:850px){.gt-grid{grid-template-columns:1fr 1fr}}@media(max-width:560px){.gt-grid,.gt-form{grid-template-columns:1fr}}

/* =========================================================
   V23.28 — Calculadora de Joule + referência por classe
   ========================================================= */
.joule-result{display:grid;grid-template-columns:minmax(0,.72fr) minmax(320px,1.28fr);gap:18px;align-items:stretch}
.joule-result>div{padding:4px 0}
.gt-joule-classification{padding:18px!important;border-left:1px solid #24363f}
.gt-joule-classification small{display:block;color:#7f949e;font-size:9px;font-weight:900;letter-spacing:.11em}
.gt-joule-classification strong{display:block;margin:10px 0 7px;font-size:22px;line-height:1.15;color:#f3f6f7}
.gt-joule-classification strong[data-tone="green"]{color:#77e0a2}.gt-joule-classification strong[data-tone="orange"]{color:#ff913d}.gt-joule-classification strong[data-tone="red"],.gt-joule-classification strong[data-tone="danger"]{color:#ff747d}
.gt-joule-classification p{margin:0;color:#82949d;font-size:11px;line-height:1.55}
.gt-reference-block{margin-top:24px;padding-top:24px;border-top:1px solid #263943}
.gt-reference-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:15px}
.gt-reference-head h2{margin:7px 0 5px!important;font-size:clamp(24px,3vw,34px)!important;letter-spacing:-.035em}
.gt-reference-head p{margin:0;color:#82959e;font-size:11px}
.gt-table-wrap{overflow:auto;border:1px solid #283c46;border-radius:14px;background:#091115}
.gt-joule-table{width:100%;min-width:820px;border-collapse:collapse}
.gt-joule-table th{padding:12px 14px;border-bottom:1px solid #2a3d46;background:#0b151a;color:#718790;text-align:left;font-size:8px;letter-spacing:.1em;text-transform:uppercase}
.gt-joule-table td{padding:13px 14px;border-bottom:1px solid #1f3038;color:#dce5e8;font-size:11px;vertical-align:middle}
.gt-joule-table tbody tr:last-child td{border-bottom:0}
.gt-joule-table td:first-child strong,.gt-joule-table td:first-child small{display:block}.gt-joule-table td:first-child strong{font-size:12px}.gt-joule-table td:first-child small{margin-top:3px;color:#6f838c;font-size:9px}
.gt-joule-table tbody tr{transition:.18s}.gt-joule-table tbody tr.is-energy-match{background:linear-gradient(90deg,rgba(255,107,0,.11),rgba(255,107,0,.025))}.gt-joule-table tbody tr.is-energy-match td:first-child{box-shadow:inset 3px 0 0 #ff6b00}
.gt-safety-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:14px}
.gt-safety-grid article{padding:14px;border:1px solid #253943;border-radius:12px;background:#0a1317}.gt-safety-grid strong{color:#ff7a1c;font-size:10px}.gt-safety-grid p{margin:6px 0 0;color:#81959e;font-size:9px;line-height:1.55}
.gt-reference-warning{display:flex;gap:10px;align-items:flex-start;margin-top:13px;padding:13px 15px;border:1px solid rgba(255,107,0,.24);border-radius:11px;background:rgba(255,107,0,.045);font-size:9px;line-height:1.5}.gt-reference-warning strong{color:#ff7a1c;letter-spacing:.08em}.gt-reference-warning span{color:#9cabb2}
@media(max-width:900px){.joule-result{grid-template-columns:1fr}.gt-joule-classification{border-left:0;border-top:1px solid #24363f;padding:16px 0 0!important}.gt-safety-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.gt-safety-grid{grid-template-columns:1fr}.gt-reference-warning{flex-direction:column}}


/* =========================================================
   V23.39 — GhostTools PRO
   ========================================================= */
.gt-pro-hero{padding:48px 0 38px!important;background:radial-gradient(circle at 85% 20%,rgba(255,107,0,.09),transparent 26%),linear-gradient(135deg,#0d1519,#080c0f)!important}
.gt-pro-breadcrumb{margin-bottom:12px;color:#607983;font-size:9px;font-weight:900;letter-spacing:.12em}
.gt-pro-hero-grid{display:flex;align-items:flex-end;justify-content:space-between;gap:24px}
.gt-pro-hero h1{font-size:clamp(38px,5vw,64px)!important}
.gt-pro-back{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 14px;border:1px solid #30454e;border-radius:10px;color:#d7e0e4;text-decoration:none;font-size:10px;font-weight:900}
.gt-pro-section{padding-top:28px!important}
.gt-pro-shell{padding:0!important;background:transparent!important;border:0!important}
.gt-pro-tool{display:grid;gap:16px}
.gt-pro-toolbar{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;padding:20px;border:1px solid #293e47;border-radius:16px;background:linear-gradient(110deg,#0c171b,#101614)}
.gt-pro-toolbar>div>span,.gt-pro-panel-head span{color:#ff6b00;font-size:9px;font-weight:950;letter-spacing:.12em}
.gt-pro-toolbar h2{margin:5px 0 4px;font-size:27px}
.gt-pro-toolbar p{margin:0;color:#80959e;font-size:11px}
.gt-pro-actions{display:flex;gap:8px;flex-wrap:wrap}
.gt-pro-btn,.gt-pro-copy{border:1px solid #ff6b00;border-radius:10px;background:#ff6b00;color:#0c0f10;min-height:40px;padding:0 14px;font-weight:900;font-size:10px;cursor:pointer}
.gt-pro-btn.secondary,.gt-pro-copy{background:#0c171b;color:#dbe4e7;border-color:#324852}
.gt-pro-grid{display:grid;gap:16px}.gt-pro-grid.two{grid-template-columns:1fr 1fr}
.gt-pro-panel{min-width:0;padding:18px;border:1px solid #293e47;border-radius:15px;background:#0d171b}
.gt-pro-panel-head{display:flex;align-items:center;justify-content:space-between;gap:14px;padding-bottom:12px;margin-bottom:12px;border-bottom:1px solid #20343c}
.gt-pro-panel-head h3{margin:4px 0 0;font-size:17px}
.gt-pro-label{display:flex;flex-direction:column;gap:7px;font-size:10px;font-weight:900}
.gt-pro-label small{color:#6f848d;font-weight:600}
.gt-pro-tool textarea,.gt-pro-tool input,.gt-pro-tool select{width:100%;box-sizing:border-box;padding:12px 13px;border:1px solid #30444e;border-radius:9px;background:#081014;color:#f2f5f6;font:inherit}
.gt-pro-tool textarea{resize:vertical;line-height:1.55}
.gt-pro-tool select{height:44px}
.gt-pro-hint{margin:10px 0 0;color:#728790;font-size:9px;line-height:1.5}
.gt-pro-result-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.gt-result-card{padding:14px;border:1px solid #263a43;border-radius:12px;background:#091216}
.gt-result-card>span{display:block;margin-bottom:10px;color:#ff7515;font-size:9px;font-weight:950;letter-spacing:.08em}
.gt-result-card>div{display:grid;grid-template-columns:58px 1fr;gap:6px;padding:6px 0;border-bottom:1px solid #16262d;color:#dce4e7;font-size:10px}
.gt-result-card>div:last-child{border-bottom:0}.gt-result-card b{color:#78909a;font-size:8px}
.gt-pro-empty{padding:28px;border:1px dashed #314750;border-radius:11px;color:#778c95;text-align:center;font-size:10px}
.gt-hidden-copy{position:absolute!important;left:-99999px!important;width:1px!important;height:1px!important}
.gt-pro-output{min-height:430px}
.gt-big-number{display:block;margin:8px 0;color:#ff6b00;font-size:48px}
.gt-result-panel>span{color:#8499a2}.gt-pro-result-note{margin-top:14px;padding-top:14px;border-top:1px solid #20323a}.gt-pro-result-note small,.gt-pro-result-note b{display:block}.gt-pro-result-note b{margin:5px 0;color:#eef3f5}.gt-pro-result-note p{margin:0;color:#758a93;font-size:9px}
.gt-check-progress{padding:16px;border:1px solid #293e47;border-radius:14px;background:#0c171b}.gt-check-progress>div:first-child{display:flex;justify-content:space-between;align-items:center;margin-bottom:9px}.gt-check-progress span{color:#758a93;font-size:9px;font-weight:900}.gt-check-track{height:7px;border-radius:99px;background:#17262d;overflow:hidden}.gt-check-track i{display:block;width:0;height:100%;background:#ff6b00;transition:.2s}
.gt-check-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.gt-check-list{display:grid;gap:7px}.gt-check-list label{display:flex;align-items:center;gap:10px;padding:10px;border:1px solid #20343c;border-radius:9px;background:#091216;cursor:pointer}.gt-check-list input{width:17px!important;height:17px!important;accent-color:#ff6b00}.gt-check-list span{font-size:10px;color:#d4dee2}
.gt-form select{padding:0 12px;background:#081014;border:1px solid #30424c;border-radius:9px;color:#fff}
@media(max-width:900px){.gt-pro-grid.two,.gt-check-grid{grid-template-columns:1fr}.gt-pro-result-list{grid-template-columns:1fr}.gt-pro-hero-grid{align-items:flex-start;flex-direction:column}}
@media(max-width:600px){.gt-pro-toolbar{flex-direction:column}.gt-pro-actions{width:100%}.gt-pro-actions .gt-pro-btn{flex:1}.gt-pro-back{width:100%}}


/* =========================================================
   V23.39.1 — GHOSTTOOLS INDEX PREMIUM
   ========================================================= */

.gt-index-hero{
    padding:54px 0 44px!important;
    background:
        radial-gradient(circle at 85% 20%,rgba(255,107,0,.10),transparent 26%),
        linear-gradient(135deg,#0c1418,#080c0f)!important;
}

.gt-index-kicker{
    margin-bottom:10px;
    color:#607782;
    font-size:9px;
    font-weight:950;
    letter-spacing:.14em;
}

.gt-index-head{
    display:flex;
    align-items:flex-end;
    justify-content:space-between;
    gap:30px;
}

.gt-index-head h1{
    margin:6px 0 8px!important;
    max-width:820px;
    font-size:clamp(42px,5vw,68px)!important;
    line-height:.98;
    letter-spacing:-.045em;
}

.gt-index-head p{
    max-width:720px;
    margin:0;
    color:#8fa2aa;
    font-size:13px;
    line-height:1.65;
}

.gt-index-summary{
    min-width:150px;
    padding:16px 18px;
    border:1px solid #2b414a;
    border-radius:14px;
    background:#0b1519;
    text-align:right;
}

.gt-index-summary strong{
    display:block;
    color:#ff6b00;
    font-size:30px;
    line-height:1;
}

.gt-index-summary span{
    display:block;
    margin-top:4px;
    color:#748992;
    font-size:9px;
    font-weight:800;
}

.gt-index-section{
    padding-top:34px!important;
}

.gt-category-block{
    margin-bottom:38px;
}

.gt-category-head{
    display:flex;
    align-items:center;
    gap:14px;
    margin-bottom:13px;
}

.gt-category-head>div{
    min-width:max-content;
}

.gt-category-head span{
    display:block;
    color:#ff6b00;
    font-size:9px;
    font-weight:950;
    letter-spacing:.14em;
}

.gt-category-head h2{
    margin:4px 0 0;
    color:#6f848d;
    font-size:10px;
    font-weight:700;
}

.gt-category-head i{
    display:block;
    width:100%;
    height:1px;
    background:linear-gradient(90deg,#263b44,transparent);
}

.gt-grid-pro{
    grid-template-columns:repeat(3,minmax(0,1fr))!important;
    gap:14px!important;
}

.gt-card-pro{
    position:relative;
    display:flex!important;
    flex-direction:column;
    min-height:240px;
    padding:18px!important;
    overflow:hidden;
    border-color:#263a43!important;
    background:
        radial-gradient(circle at 90% 0%,rgba(255,107,0,.035),transparent 35%),
        #0d171b!important;
}

.gt-card-pro:before{
    content:"";
    position:absolute;
    inset:0 auto 0 0;
    width:2px;
    background:#ff6b00;
    opacity:0;
    transition:.18s ease;
}

.gt-card-pro:hover{
    transform:translateY(-3px)!important;
    border-color:#ff6b00!important;
    box-shadow:0 16px 38px rgba(0,0,0,.30)!important;
}

.gt-card-pro:hover:before{
    opacity:1;
}

.gt-card-pro.is-featured{
    border-color:rgba(255,107,0,.55)!important;
}

.gt-card-top{
    display:flex;
    align-items:flex-start;
    justify-content:space-between;
    gap:12px;
}

.gt-icon-pro{
    width:56px;
    height:56px;
    display:grid;
    place-items:center;
    align-content:center;
    border:1px solid #30444d;
    border-radius:12px;
    background:#091216;
    line-height:1;
}

.gt-icon-pro strong{
    color:#f2f5f6;
    font-size:18px;
    letter-spacing:-.04em;
}

.gt-icon-pro small{
    display:block;
    margin-top:5px;
    color:#607680;
    font-size:7px;
    font-weight:900;
    letter-spacing:.08em;
}

.gt-featured-badge{
    padding:6px 8px;
    border:1px solid rgba(255,107,0,.30);
    border-radius:999px;
    background:rgba(255,107,0,.06);
    color:#ff7614;
    font-size:7px;
    font-weight:950;
    letter-spacing:.10em;
}

.gt-card-body{
    flex:1;
    padding-top:16px;
}

.gt-card-body h3{
    margin:0 0 9px;
    color:#f5f7f8;
    font-size:19px;
    line-height:1.15;
    letter-spacing:-.025em;
}

.gt-card-body p{
    margin:0!important;
    color:#8ca0a8!important;
    font-size:11px;
    line-height:1.65!important;
}

.gt-card-footer{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:12px;
    margin-top:18px;
    padding-top:13px;
    border-top:1px solid #1d3038;
}

.gt-card-footer span{
    color:#ff7614;
    font-size:10px;
    font-weight:900;
}

.gt-card-footer b{
    display:grid;
    place-items:center;
    width:30px;
    height:30px;
    border:1px solid #344b54;
    border-radius:8px;
    color:#dbe3e6;
    transition:.18s;
}

.gt-card-pro:hover .gt-card-footer b{
    border-color:#ff6b00;
    background:#ff6b00;
    color:#0b0e10;
    transform:translateX(2px);
}

@media(max-width:1050px){
    .gt-grid-pro{
        grid-template-columns:repeat(2,minmax(0,1fr))!important;
    }
}

@media(max-width:760px){
    .gt-index-head{
        align-items:flex-start;
        flex-direction:column;
    }

    .gt-index-summary{
        min-width:0;
        width:100%;
        text-align:left;
    }
}

@media(max-width:620px){
    .gt-grid-pro{
        grid-template-columns:1fr!important;
    }

    .gt-card-pro{
        min-height:220px;
    }
}