:root{--y:#f6b900;--y2:#ffcf32;--b:#39160b;--b2:#5a2410;--cream:#fff8df;--paper:#fffdf8;--muted:#756055;--line:#e9ddc8;--green:#24783a;--red:#b52b23;--shadow:0 18px 50px rgba(57,22,11,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--b);font-family:Inter,Arial,Helvetica,sans-serif}button,input,textarea,select{font:inherit}button{cursor:pointer}a{text-decoration:none;color:inherit}
.top{height:78px;background:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 5%;border-bottom:1px solid #eee;position:sticky;top:0;z-index:30}.brand{display:flex;align-items:center;min-width:0}.course-logo{display:block;width:min(330px,34vw);height:auto;max-height:62px;object-fit:contain;object-position:left center}.nav{display:flex;gap:17px;align-items:center}.nav a{font-size:13px;font-weight:850}
.btn{border:0;border-radius:11px;padding:12px 18px;font-weight:900;transition:.2s}.btn:hover{transform:translateY(-1px)}.dark{background:var(--b);color:#fff}.yellow{background:var(--y);color:var(--b)}.outline{background:#fff;border:1.5px solid var(--b);color:var(--b)}.danger{background:var(--red);color:#fff}.block{width:100%}.container{width:min(1180px,90%);margin:auto}.eyebrow{font-size:11px;font-weight:950;letter-spacing:.13em}.muted{color:var(--muted)}
.hero{min-height:687px;background:linear-gradient(135deg,var(--y),var(--y2));position:relative;overflow:hidden;display:flex;align-items:center;padding:0 0 30px}.hero-inner{width:min(900px,calc(100% - 80px));margin:0 auto;display:flex;align-items:center;justify-content:center;position:relative;z-index:2}.hero-content{width:100%;max-width:760px;display:block;text-align:center;position:relative;z-index:3;padding:62px 0 68px}.hero .eyebrow{color:var(--b);margin-bottom:18px}.hero h1{font-size:clamp(54px,4.1vw,78px);line-height:.9;letter-spacing:-.055em;text-transform:none;margin:0 0 22px;font-weight:950}.hero h1 .light{color:#fff}.hero p{max-width:470px;line-height:1.35;color:#522516;font-size:16px;margin:0 auto;text-align:center}.hero .muted{text-align:center}.actions{display:flex;justify-content:center;gap:10px;flex-wrap:wrap;margin:25px 0 15px}.hero .muted{margin-bottom:0}.stats{display:grid;grid-template-columns:repeat(4,1fr);width:min(1050px,88%);margin:-35px auto 0;position:relative;background:#fff;border-radius:18px;box-shadow:var(--shadow);overflow:hidden}.stats div{padding:23px;text-align:center;border-right:1px solid #eee}.stats div:last-child{border:0}.stats b{display:block;font-size:26px}.stats span{font-size:11px;font-weight:850;text-transform:uppercase;color:var(--muted)}
.instructor-section{padding-top:95px;padding-bottom:85px;background:linear-gradient(180deg,#fffdf8 0%,#fff8df 100%)}.instructor{display:grid;grid-template-columns:minmax(280px,390px) 1fr;align-items:end;gap:65px}.instructor-photo-wrap{height:510px;display:flex;align-items:flex-end;justify-content:center;background:transparent;border-radius:0;overflow:hidden;box-shadow:none;position:relative}.instructor-photo-wrap:before{content:"";position:absolute;width:360px;height:360px;border-radius:50%;background:#fff8df;top:55px;left:50%;transform:translateX(-50%)}.instructor-photo-wrap img{position:relative;z-index:1;width:min(118%,520px);height:100%;object-fit:contain;object-position:center bottom;filter:drop-shadow(0 14px 20px rgba(57,22,11,.10))}.instructor-content{max-width:760px}.instructor-content h2{font-size:clamp(36px,4vw,56px);line-height:.98;letter-spacing:-.045em;margin:10px 0 22px}.instructor-content p{font-size:15px;line-height:1.72;color:#5f4b40;margin:0 0 16px}.instructor-content p:last-child{margin-bottom:0}.instructor-content .eyebrow{color:#7b4b00}
.section{padding:85px 0}.heading{max-width:760px;margin-bottom:32px}.heading h1,.heading h2{font-size:clamp(34px,4vw,55px);line-height:1;margin:9px 0 13px;letter-spacing:-.04em}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:25px;box-shadow:0 10px 30px rgba(57,22,11,.06)}.num{font-size:32px;font-weight:950;color:#d18a00}.card h3{margin:8px 0}.card p{font-size:14px;line-height:1.55;color:var(--muted)}.mini{font-size:11px;font-weight:850;color:#9a681e}
.cta{background:var(--b);color:#fff;border-radius:25px;padding:45px 6%;display:flex;align-items:center;justify-content:space-between;gap:20px}.cta h2{font-size:42px;line-height:1;margin:8px 0}.cta p{color:#ead8ce;line-height:1.55}
.auth-wrap{min-height:calc(100vh - 72px);display:grid;place-items:center;padding:35px;background:linear-gradient(135deg,#fff8df,#fff)}.auth{width:min(450px,100%);background:#fff;border:1px solid var(--line);border-radius:23px;padding:34px;box-shadow:var(--shadow)}.auth h1{font-size:34px;margin:7px 0}.field{margin:14px 0}.field label{font-size:12px;font-weight:850;display:block;margin-bottom:6px}.field input,.field textarea,.field select{width:100%;padding:13px;border:1px solid #ddd;border-radius:10px;outline:none}.field input:focus,.field textarea:focus{border-color:#b77a00;box-shadow:0 0 0 3px #f6b90022}.switch{text-align:center;font-size:13px;color:var(--muted);margin-top:15px}.switch button{border:0;background:none;color:#956000;font-weight:900}
.dashboard{display:grid;grid-template-columns:245px 1fr;min-height:calc(100vh - 72px)}.side{background:var(--b);color:#fff;padding:22px 14px;position:sticky;top:72px;height:calc(100vh - 72px)}.userbox{background:#ffffff12;border-radius:13px;padding:13px;margin-bottom:18px}.userbox b{display:block}.userbox small{color:#d8c8c0}.side button{width:100%;border:0;background:transparent;color:#fff;text-align:left;padding:12px;border-radius:10px;font-weight:800}.side button:hover,.side .active{background:#ffffff15}.main{padding:35px 4%}.welcome{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:25px}.welcome h1{font-size:42px;line-height:1;margin:5px 0}.progress{background:#fff;border:1px solid var(--line);border-radius:17px;padding:20px;margin-bottom:23px}.track{height:9px;background:#eee2c9;border-radius:99px;overflow:hidden;margin:10px 0}.track i{display:block;height:100%;background:var(--y);width:0}.grid2{display:grid;grid-template-columns:2fr 1fr;gap:20px}.lessons{display:grid;gap:9px}.lesson{background:#fff;border:1px solid var(--line);border-radius:14px;padding:15px;display:flex;align-items:center;gap:13px}.lesson .ico{width:38px;height:38px;border-radius:10px;background:#fff1bf;display:grid;place-items:center;font-weight:950}.lesson .info{flex:1}.lesson b{display:block}.lesson small{color:var(--muted)}.done{color:var(--green);font-weight:950}.continue{background:linear-gradient(145deg,var(--y),var(--y2));border-radius:19px;padding:24px;height:max-content}.continue h3{font-size:24px;margin:8px 0}.continue p{line-height:1.5}.smallbar{height:8px;background:#fff5ce;border-radius:99px;overflow:hidden}.smallbar i{display:block;height:100%;background:var(--b);width:0}
.lesson-page{display:grid;grid-template-columns:1fr 330px;gap:20px}.video{background:#0e0907;border-radius:17px;overflow:hidden;box-shadow:var(--shadow);aspect-ratio:16/9;display:grid;place-items:center}.video iframe{width:100%;height:100%;border:0}.video-placeholder{color:#fff;text-align:center;font-size:55px}.video-placeholder small{display:block;font-size:13px;color:#ddd;margin-top:10px}.contentbox,.playlist,.panel{background:#fff;border:1px solid var(--line);border-radius:17px;padding:23px}.contentbox{margin-top:15px}.contentbox h1{font-size:36px;line-height:1;margin:6px 0 12px}.lesson-nav{display:flex;justify-content:space-between;gap:10px;margin-top:22px}.playlist h3{margin-top:0}.item{padding:11px;border-radius:9px;margin:4px 0;font-size:13px;cursor:pointer}.item.active{background:#fff2bd;font-weight:900}.item.done{color:var(--green)}
.profilegrid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.panel h2{margin-top:0}.certificate{border:8px solid var(--y);background:#fffef7;padding:45px;text-align:center;min-height:430px}.certificate-inner{border:2px solid var(--b);padding:35px}.certificate h1{font-size:42px;margin:8px}.recipient{font-size:28px;font-weight:950;margin:24px 0}.code{display:inline-block;background:#f2e7ce;padding:8px 12px;border-radius:8px;font-family:monospace;margin-top:15px}
.admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.admin-form{display:grid;gap:9px}.admin-form input,.admin-form textarea{width:100%;padding:11px;border:1px solid #ddd;border-radius:10px}.admin-form textarea{min-height:95px}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:10px;border-bottom:1px solid #eee;text-align:left;font-size:12px}.youtube-bind{display:flex;gap:8px;align-items:center;min-width:min(520px,100%)}.youtube-input{width:min(360px,100%);padding:10px 11px;border:1px solid #ddd;border-radius:10px;background:#fff}.youtube-bind .btn{white-space:nowrap}.upload-actions{display:flex;gap:9px;align-items:center;flex-wrap:wrap}.admin-material-row{display:flex;justify-content:space-between;gap:18px;align-items:center;padding:14px 0;border-bottom:1px solid #eee}.admin-material-row:last-child{border-bottom:0}.admin-material-row small{display:block;color:var(--muted);margin-top:5px}.upload-label{position:relative;overflow:hidden}.upload-label input{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%}
@media(max-width:700px){.admin-grid{grid-template-columns:1fr}.admin-material-row{align-items:flex-start;flex-direction:column}.youtube-bind{width:100%;flex-direction:column;align-items:stretch}.youtube-input{width:100%}.youtube-bind .btn{width:100%}.upload-actions{width:100%;flex-direction:column;align-items:stretch}.upload-actions .upload-label{width:100%;text-align:center}}
.verify{max-width:760px;margin:auto}.verify .result{margin-top:18px}.ok{border-left:5px solid var(--green)}.error{border-left:5px solid var(--red)}
.toast{position:fixed;right:20px;bottom:20px;background:var(--b);color:#fff;padding:14px 17px;border-radius:12px;z-index:100;display:none;max-width:380px;font-size:13px}.toast.show{display:block}
@media(max-width:900px){.hero{min-height:650px;padding:55px 0 95px}.hero-inner{width:90%;display:flex;justify-content:center}.hero-content{width:100%;text-align:center;padding:30px 0 34px}.hero h1{font-size:clamp(46px,10vw,68px)}.hero p{max-width:520px}.instructor{grid-template-columns:1fr;gap:35px}.instructor-photo-wrap{height:430px;max-width:420px;margin:0 auto;width:100%}.instructor-content{max-width:none}.stats{grid-template-columns:repeat(2,1fr)}.stats div:nth-child(2){border-right:0}.cards,.grid2,.lesson-page,.profilegrid,.admin-grid{grid-template-columns:1fr}.dashboard{grid-template-columns:1fr}.side{position:static;height:auto}.main{padding:28px 5%}.nav a{display:none}.cta{flex-direction:column;align-items:flex-start}.welcome{flex-direction:column;align-items:flex-start;gap:10px}}@media print{.top,.side,.lesson-nav,.btn{display:none!important}.certificate{border:8px solid var(--y)!important}}

.site-footer{margin-top:55px;background:#2b1008;color:#fff}
.footer-main{display:grid;grid-template-columns:1.35fr 1fr 1fr;gap:45px;padding:55px 0 48px}
.footer-brand{max-width:430px}.footer-logo-card{display:inline-flex;align-items:center;padding:0;background:transparent}.footer-logo-card img{display:block;width:250px;height:auto;max-height:92px;object-fit:contain}
.footer-brand p{font-size:15px;font-weight:900;margin:18px 0 7px}.footer-brand>span{display:block;color:#d9c7bf;font-size:13px;line-height:1.65;max-width:380px}
.footer-col h3{font-size:13px;text-transform:uppercase;letter-spacing:.1em;margin:2px 0 18px;color:#f6b900}
.footer-col a{display:block;color:#f3e9e4;font-size:13px;line-height:1.65;margin:0 0 12px;transition:.2s}.footer-col a:hover{color:#f6b900;transform:translateX(2px)}
.social-links{display:grid;gap:5px}.social-links a{display:flex;align-items:center;gap:10px;margin:0}.social-icon{width:30px;height:30px;border:1px solid #ffffff35;border-radius:9px;display:grid;place-items:center;font-size:10px;font-weight:950;color:#fff}.footer-site{margin-top:18px!important;font-weight:800}
.footer-bottom{border-top:1px solid #ffffff18;background:#210c06}.footer-bottom .container{min-height:58px;display:flex;align-items:center;justify-content:space-between;gap:15px;color:#bfaea7;font-size:11px}
@media(max-width:900px){.footer-main{grid-template-columns:1fr;gap:32px;padding:42px 0}.footer-logo-card img{width:220px}.footer-bottom .container{padding:16px 0;flex-direction:column;align-items:flex-start}}

.schedule-section{background:linear-gradient(180deg,#fff8df 0%,#fffdf8 100%)}
.schedule-list{display:grid;gap:12px}.schedule-item{display:grid;grid-template-columns:105px 1fr auto;align-items:center;gap:20px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:17px 20px;box-shadow:0 8px 24px rgba(57,22,11,.05)}.schedule-date{width:82px;height:70px;border-radius:13px;background:var(--b);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center}.schedule-date b{font-size:25px;line-height:1}.schedule-date span{font-size:10px;margin-top:5px;letter-spacing:.08em}.schedule-info strong{display:block;font-size:15px}.schedule-info p{margin:5px 0 0;color:var(--muted);font-size:13px;line-height:1.45}.schedule-tag{font-size:9px;font-weight:950;letter-spacing:.1em;padding:8px 10px;border-radius:999px;background:#fff1bf;color:#795000;white-space:nowrap}
@media(max-width:700px){.schedule-item{grid-template-columns:72px 1fr;gap:14px;padding:14px}.schedule-date{width:70px;height:62px}.schedule-date b{font-size:22px}.schedule-tag{grid-column:2;justify-self:start;margin-top:-5px}}

@media(max-width:700px){.top{height:68px;padding:0 4%}.course-logo{width:min(250px,55vw);max-height:50px}.nav{gap:9px}.nav a{font-size:11px}.nav .btn{padding:9px 12px}}

.material-card{margin:22px 0;background:linear-gradient(135deg,#fff8df,#fff);border:1px solid var(--line);border-radius:17px;padding:18px;display:grid;grid-template-columns:48px 1fr auto;align-items:center;gap:15px}
.material-icon{width:48px;height:48px;border-radius:12px;background:var(--b);color:#fff;display:grid;place-items:center;font-size:11px;font-weight:950;letter-spacing:.04em}
.material-info h3{margin:5px 0 4px;font-size:17px}.material-info p{margin:0;font-size:12px}
.material-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}.material-actions .btn{font-size:12px;padding:10px 13px}
@media(max-width:700px){.material-card{grid-template-columns:48px 1fr}.material-actions{grid-column:1/-1;justify-content:flex-start}}

.admin-materials{display:grid;gap:10px}.admin-material-row{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:13px 0;border-bottom:1px solid #eee}.admin-material-row>div{display:grid;gap:4px}.admin-material-row small{color:var(--muted)}.upload-label{position:relative;overflow:hidden;display:inline-flex}.upload-label input{position:absolute;inset:0;opacity:0;cursor:pointer}
@media(max-width:700px){.admin-material-row{align-items:flex-start;flex-direction:column}.upload-label{width:max-content}}

/* Materiais e vídeo privado */
.course-video{display:block;width:100%;max-height:70vh;background:#000;border-radius:16px;object-fit:contain}
.upload-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.upload-label{position:relative;overflow:hidden;cursor:pointer}
.upload-label input[type=file]{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}
@media(max-width:700px){.upload-actions{width:100%}.upload-actions .upload-label{flex:1;text-align:center}}


/* Visualizador de PDF incorporado */
.material-viewer{margin:26px 0;background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:0 10px 30px rgba(57,22,11,.06)}
.material-viewer-head{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:16px 18px;background:linear-gradient(135deg,#fff8df,#fff)}
.material-title{display:flex;align-items:center;gap:12px;min-width:0}.material-title h3{margin:4px 0 0;font-size:15px;line-height:1.25;overflow-wrap:anywhere}
.pdf-frame-wrap{background:#525252;padding:14px;height:min(78vh,900px);min-height:620px}
.pdf-frame{display:block;width:100%;height:100%;border:0;background:#fff;border-radius:8px}
.material-viewer .material-actions{flex-shrink:0}
@media(max-width:700px){.material-viewer-head{align-items:flex-start;flex-direction:column}.material-viewer .material-actions{width:100%;justify-content:flex-start}.pdf-frame-wrap{height:75vh;min-height:500px;padding:7px}.material-viewer .btn{font-size:11px;padding:9px 11px}}

.presentation-section{background:#fff;padding:80px 0}.presentation{display:grid;grid-template-columns:minmax(280px,.78fr) minmax(420px,1.22fr);gap:55px;align-items:center}.presentation-copy{max-width:480px}.presentation-copy .eyebrow{color:#7b4b00}.presentation-copy h2{font-size:clamp(36px,4vw,58px);line-height:.98;letter-spacing:-.045em;margin:10px 0 18px}.presentation-copy p{font-size:16px;line-height:1.65;color:var(--muted);margin:0 0 24px}.presentation-video{background:#0e0907;border-radius:20px;overflow:hidden;box-shadow:var(--shadow);aspect-ratio:16/9}.presentation-video iframe{display:block;width:100%;height:100%;border:0}@media(max-width:900px){.presentation{grid-template-columns:1fr;gap:30px}.presentation-copy{max-width:none}.presentation-video{width:100%}}
.admin-users-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:18px}.admin-users-head h2{margin:0 0 5px}.admin-user-tools{margin-bottom:12px}.admin-user-tools input{width:100%;max-width:420px}.table-wrap{overflow-x:auto}.admin-users-table{min-width:760px}.admin-users-table td small{display:block;color:var(--muted);margin-top:4px}.admin-user-actions{display:flex;gap:7px;flex-wrap:wrap}.import-access{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
@media(max-width:700px){.admin-users-head{flex-direction:column}.admin-users-head .btn{width:max-content}.admin-user-actions{flex-direction:column}.admin-user-actions .btn{width:max-content}.import-access{align-items:stretch;flex-direction:column}.import-access .btn{width:max-content}}

.admin-create-form{display:grid;grid-template-columns:1fr 1fr;gap:16px}.admin-create-form>div{display:grid;gap:7px}.admin-create-form label{font-size:12px;font-weight:900;color:var(--b)}.admin-create-form input,.admin-create-form select{width:100%;padding:12px 13px;border:1px solid #ddd;border-radius:10px;background:#fff;font:inherit}.admin-create-form small{color:var(--muted);font-size:11px;line-height:1.45}.admin-create-form>div:last-child{display:flex;align-items:flex-end}.admin-check{grid-column:1/-1;display:flex!important;align-items:center;gap:9px;font-weight:700!important;cursor:pointer}.admin-check input{width:17px;height:17px;accent-color:var(--b)}.admin-create-result{margin-top:15px;min-height:20px;padding:0}.admin-create-result:empty{display:none}.error-text{color:var(--red);font-weight:800}
@media(max-width:700px){.admin-create-form{grid-template-columns:1fr}.admin-create-form>div:last-child{display:block}.admin-create-form>div:last-child .btn{width:100%}.admin-check{grid-column:auto!important}}

/* Acompanhamento em tempo real dos alunos */
.admin-progress-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:0 0 18px}
.admin-progress-summary>div{background:#fffaf0;border:1px solid var(--line);border-radius:13px;padding:14px 15px}
.admin-progress-summary b{display:block;font-size:22px;color:var(--b)}
.admin-progress-summary span{display:block;color:var(--muted);font-size:11px;margin-top:3px}
.admin-progress-summary .admin-live{display:flex;align-items:center;gap:8px;background:#f4fbf5}
.admin-progress-summary .admin-live b{font-size:15px;color:var(--green)}
.admin-progress-summary .admin-live span{margin:0;color:var(--green);font-weight:800}
.admin-progress-toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px}
.admin-progress-toolbar input{width:min(380px,100%);padding:11px 13px;border:1px solid #ddd;border-radius:10px;background:#fff;font:inherit}
.admin-progress-table{min-width:980px}
.progress-pill{display:inline-flex;align-items:center;justify-content:center;white-space:nowrap;border-radius:999px;padding:6px 8px;font-size:10px;font-weight:900}
.progress-pill.done{background:#e8f7ed;color:#23713a}
.progress-pill.pending{background:#f3f0eb;color:#8b8179}
.admin-mini-track{height:5px;background:#eee2c9;border-radius:99px;overflow:hidden;margin-top:5px;min-width:70px}
.admin-mini-track i{display:block;height:100%;background:var(--y);border-radius:99px}
@media(max-width:900px){.admin-progress-summary{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.admin-progress-toolbar{align-items:stretch;flex-direction:column}.admin-progress-toolbar input{width:100%}.admin-progress-toolbar .btn{width:100%}}

/* Envio de e-mail aos alunos */
.admin-email-form{display:grid;gap:4px}
.admin-email-form .field{margin:0 0 10px}
.admin-email-form textarea{resize:vertical;min-height:190px;line-height:1.5}
.admin-email-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.admin-email-actions .muted{font-size:12px;line-height:1.45}
@media(max-width:700px){.admin-email-actions{align-items:stretch;flex-direction:column}.admin-email-actions .btn{width:100%}}

.bulk-email-form .field small{display:block;margin-top:6px;color:var(--muted);font-size:11px;line-height:1.45}
.bulk-email-image-preview{margin-top:10px;max-width:420px}
.bulk-email-image-preview:empty{display:none}
.bulk-email-image-preview img{display:block;max-width:100%;max-height:260px;border:1px solid var(--line);border-radius:12px;object-fit:contain;background:#fff}