:root{--black:#070707;--surface:#111111;--surface-2:#181818;--yellow:#ffd400;--purple:#7c3aed;--green:#20c767;--red:#f03738;--white:#f8f8f5;--muted:#a8a8a2;--border:#2a2a27;--display:'Oswald',sans-serif;--body:'Inter',sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--black);color:var(--white);font-family:var(--body);font-size:16px;line-height:1.6;overflow-x:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}.skip-link{position:fixed;top:1rem;left:1rem;z-index:1000;padding:.7rem 1rem;background:var(--yellow);color:#000;transform:translateY(-160%)}.skip-link:focus{transform:none}.site-header{height:84px;display:flex;align-items:center;justify-content:space-between;padding:0 max(5vw,1.25rem);border-bottom:1px solid rgba(255,255,255,.1);position:relative;z-index:20;background:rgba(7,7,7,.9);backdrop-filter:blur(12px)}.brand{display:flex;align-items:center;gap:.7rem;font-weight:600;letter-spacing:-.02em}.brand strong{color:var(--yellow)}.brand-mark{display:grid;place-items:center;width:42px;height:42px;background:var(--yellow);color:#090909;font-family:var(--display);font-weight:700;font-size:1.15rem;clip-path:polygon(12% 0,100% 0,88% 100%,0 100%)}.main-nav{display:flex;align-items:center;gap:2rem}.main-nav a{font-size:.92rem;font-weight:600;color:#d7d7d2;transition:.2s}.main-nav a:hover{color:var(--yellow)}.main-nav .nav-chat{border:1px solid var(--yellow);color:var(--yellow);padding:.65rem 1rem}.menu-toggle{display:none;background:none;border:0;padding:.5rem}.menu-toggle span{display:block;width:25px;height:2px;background:#fff;margin:5px}
.hero{min-height:calc(100vh - 84px);display:grid;grid-template-columns:minmax(0,1fr) minmax(480px,.92fr);align-items:center;position:relative;padding:4.5rem max(5vw,1.25rem);gap:4rem;overflow:hidden}.hero:before{content:"";position:absolute;inset:auto 0 0;height:1px;background:linear-gradient(90deg,transparent,var(--yellow),transparent)}.hero-glow{position:absolute;width:45vw;height:45vw;background:#533f00;filter:blur(150px);opacity:.18;top:-25vw;left:-15vw}.hero-copy{position:relative;z-index:2;max-width:730px}.eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:.6rem;color:var(--yellow);font-size:.77rem;letter-spacing:.18em;font-weight:800}.eyebrow span{width:28px;height:2px;background:var(--yellow)}h1,h2,h3,p{margin-top:0}h1{font:700 clamp(3.7rem,7.1vw,7.7rem)/.89 var(--display);letter-spacing:-.045em;text-transform:uppercase;margin:1.3rem 0 1.6rem;max-width:920px}h1 em{display:block;color:var(--yellow);font-style:normal}h2{font:700 clamp(2.6rem,4.5vw,4.8rem)/1 var(--display);letter-spacing:-.035em;text-transform:uppercase;margin:.6rem 0 0}.hero-copy>p{font-size:clamp(1.05rem,1.4vw,1.25rem);color:#c9c9c3;max-width:660px}.hero-actions{display:flex;flex-wrap:wrap;gap:.8rem;margin:2rem 0 3.2rem}.button{display:inline-flex;align-items:center;justify-content:center;gap:1rem;min-height:54px;padding:.82rem 1.35rem;font-weight:800;text-transform:uppercase;letter-spacing:.02em;border:0;box-shadow:0 8px 25px rgba(0,0,0,.25);transition:transform .2s,box-shadow .2s}.button:hover{transform:translateY(-3px)}.button-purple{background:var(--purple)}.button-green{background:var(--green);color:#06170d}.button-red{background:var(--red)}.button-dark{background:#080808;color:#fff}.hero-stats{display:flex;list-style:none;padding:0;margin:0;gap:0}.hero-stats li{padding:0 1.5rem;border-left:1px solid #333}.hero-stats li:first-child{padding-left:0;border:0}.hero-stats strong,.hero-stats span{display:block}.hero-stats strong{font-family:var(--display);font-size:1.2rem;text-transform:uppercase}.hero-stats span{font-size:.78rem;color:var(--muted)}.hero-visual{position:relative}.photo-frame{aspect-ratio:1.4;position:relative;transform:rotate(1.5deg);box-shadow:24px 28px 0 var(--yellow);overflow:hidden;border:1px solid #242424}.photo-frame img{width:100%;height:100%;object-fit:cover;object-position:center}.floating-card{position:absolute;left:-2rem;bottom:-2.2rem;background:#fff;color:#080808;padding:1rem 1.2rem;display:flex;gap:.7rem;align-items:center;box-shadow:0 12px 30px #0008;transform:rotate(-2deg)}.floating-card small,.floating-card strong{display:block}.floating-card small{font-size:.65rem;letter-spacing:.15em}.floating-card strong{font-size:.9rem}.live-dot{width:11px;height:11px;background:var(--red);border-radius:50%;box-shadow:0 0 0 5px #f0373825}
.section{padding:7.5rem max(5vw,1.25rem)}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:3rem;margin-bottom:3rem}.section-heading>p{max-width:470px;color:var(--muted);margin:0}.course-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.course-card{background:var(--surface);border:1px solid var(--border);padding:2rem;position:relative;min-height:490px;display:flex;flex-direction:column;transition:transform .25s,border-color .25s}.course-card:hover{transform:translateY(-7px);border-color:#555}.course-card.featured-course{border-color:var(--purple);background:linear-gradient(150deg,#1b102b,#101010 52%)}.course-number{position:absolute;top:1.2rem;right:1.4rem;font:700 3rem/1 var(--display);color:#ffffff0c}.course-icon{width:58px;height:58px;display:grid;place-items:center;background:#222;border:1px solid #333;font:700 1.25rem var(--display);margin-bottom:2rem}.tag{align-self:flex-start;background:var(--purple);font-size:.66rem;font-weight:800;letter-spacing:.12em;padding:.35rem .55rem;margin-bottom:1rem}.tag-red{background:var(--red)}.tag-yellow{background:var(--yellow);color:#151515}.course-card h3{font:600 1.8rem/1.1 var(--display);text-transform:uppercase;letter-spacing:-.02em}.course-card p,.course-card li{color:var(--muted)}.course-card ul{padding-left:1.1rem;margin:0 0 2rem}.card-link{color:var(--yellow);font-weight:800;text-transform:uppercase;font-size:.83rem;margin-top:auto;display:flex;justify-content:space-between;border-top:1px solid var(--border);padding-top:1.2rem}.videos-section{background:#0e0e0e;display:grid;grid-template-columns:.72fr 1.28fr;align-items:center;gap:5rem}.video-intro p{color:var(--muted);max-width:430px;margin:1.4rem 0 2rem}.section-kicker.red{color:#ff5757}.video-frame{aspect-ratio:16/9;background:#000;border:1px solid #333;box-shadow:20px 20px 0 #252525}.video-frame iframe{width:100%;height:100%;border:0}.downloads-section{background:#f0f0eb;color:#101010}.downloads-section .section-heading>p{color:#5e5e5a}.download-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.download-card{background:#fff;border:1px solid #d5d5cf;padding:1.6rem;min-height:370px;display:flex;flex-direction:column}.file-type{width:60px;height:60px;display:grid;place-items:center;background:var(--red);color:white;font:700 .85rem var(--body);margin-bottom:2.5rem}.file-type.zip{background:var(--purple)}.file-type.code{background:#111}.download-card small{font-weight:800;letter-spacing:.13em;color:#777}.download-card h3{font:600 1.6rem/1.1 var(--display);text-transform:uppercase;margin:.45rem 0 1rem}.download-card p{color:#666;font-size:.93rem}.download-button{margin-top:auto;border:0;border-top:1px solid #ddd;background:transparent;padding:1rem 0 0;display:flex;justify-content:space-between;font-weight:800;text-transform:uppercase;cursor:pointer}.download-button:hover{color:var(--purple)}.blog-note{display:flex;align-items:center;gap:1rem;margin-top:1.5rem;padding:1.2rem 1.4rem;border:1px solid #cdcdc6}.blog-note span{font-size:1.5rem}.blog-note p{margin:0;color:#555}.community-section{background:var(--yellow);color:#0b0b0b;display:flex;justify-content:space-between;align-items:center;gap:3rem;padding-top:5rem;padding-bottom:5rem}.community-section h2{max-width:720px}.community-section p{margin:1rem 0 0;max-width:680px}.section-kicker.dark{color:#0b0b0b}footer{padding:3rem max(5vw,1.25rem);display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:3rem;color:#8f8f8a;font-size:.84rem;border-top:1px solid #222}footer p{margin:0}
.chat-launcher{position:fixed;z-index:40;right:1.25rem;bottom:1.25rem;border:0;border-radius:999px;background:var(--yellow);color:#080808;padding:.85rem 1.1rem;display:flex;align-items:center;gap:.55rem;font-weight:800;box-shadow:0 10px 35px #0009;cursor:pointer}.chat-spark{width:29px;height:29px;border-radius:50%;background:#090909;color:var(--yellow);display:grid;place-items:center}.chat-panel{position:fixed;z-index:50;right:1.25rem;bottom:1.25rem;width:min(380px,calc(100vw - 2.5rem));height:540px;max-height:calc(100vh - 2.5rem);background:#151515;border:1px solid #343434;box-shadow:0 22px 70px #000c;display:flex;flex-direction:column;transform:translateY(20px) scale(.97);opacity:0;pointer-events:none;transition:.22s}.chat-panel.open{transform:none;opacity:1;pointer-events:auto}.chat-header{padding:1rem;display:flex;align-items:center;gap:.7rem;background:#222;border-bottom:1px solid #333}.ai-avatar{width:42px;height:42px;display:grid;place-items:center;background:var(--yellow);color:#090909;border-radius:50%;font-size:1.25rem}.chat-header strong,.chat-header small{display:block}.chat-header small{font-size:.73rem;color:#b9b9b4}.chat-header small span{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--green);margin-right:.3rem}.chat-header button{margin-left:auto;border:0;background:transparent;color:#fff;font-size:1.8rem;cursor:pointer}.chat-body{flex:1;overflow:auto;padding:1rem}.message{max-width:84%;padding:.8rem 1rem;margin-bottom:.7rem;font-size:.9rem;line-height:1.45}.message.bot{background:#292929;border-radius:2px 12px 12px 12px}.message.user{background:var(--purple);margin-left:auto;border-radius:12px 2px 12px 12px}.quick-options{display:flex;flex-wrap:wrap;gap:.45rem}.quick-options button{background:transparent;border:1px solid #474747;color:var(--yellow);padding:.5rem .65rem;font-size:.76rem;cursor:pointer}.chat-form{display:flex;border-top:1px solid #333;padding:.75rem}.chat-form input{flex:1;background:#222;border:1px solid #333;color:#fff;padding:.75rem;min-width:0}.chat-form button{width:45px;background:var(--yellow);border:0;color:#090909;cursor:pointer}.toast{position:fixed;left:50%;bottom:1.5rem;z-index:60;background:#fff;color:#111;padding:.85rem 1rem;box-shadow:0 8px 30px #0009;transform:translate(-50%,150%);transition:.25s;font-weight:600}.toast.show{transform:translate(-50%,0)}
@media(max-width:1050px){.hero{grid-template-columns:1fr;padding-top:5rem}.hero-copy{max-width:850px}.hero-visual{max-width:850px}.photo-frame{aspect-ratio:1.55}.course-grid{grid-template-columns:1fr 1fr}.course-card:last-child{grid-column:span 2}.videos-section{grid-template-columns:1fr;gap:3rem}.video-intro{max-width:700px}.download-grid{grid-template-columns:1fr 1fr}.download-card:last-child{grid-column:span 2}footer{grid-template-columns:1fr 1fr}footer>p:nth-child(2){display:none}}
@media(max-width:760px){.site-header{height:72px}.menu-toggle{display:block}.main-nav{display:none;position:absolute;top:72px;left:0;right:0;background:#111;border-bottom:1px solid #333;padding:1rem 1.25rem;flex-direction:column;align-items:stretch;gap:0}.main-nav.open{display:flex}.main-nav a{padding:.9rem 0}.main-nav .nav-chat{border:0;padding:.9rem 0}.hero{min-height:auto;grid-template-columns:1fr;padding-top:4rem;padding-bottom:5rem;gap:3rem}h1{font-size:clamp(3.25rem,16vw,5.2rem)}.hero-actions{flex-direction:column}.button{width:100%}.hero-stats{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem}.hero-stats li{padding:0;border:0}.hero-stats li:last-child{grid-column:span 2}.photo-frame{aspect-ratio:1.15;box-shadow:12px 14px 0 var(--yellow)}.photo-frame img{object-position:62% center}.floating-card{left:.7rem;bottom:-2.6rem}.section{padding-top:5rem;padding-bottom:5rem}.section-heading{display:block}.section-heading>p{margin-top:1.2rem}.course-grid,.download-grid{grid-template-columns:1fr}.course-card,.download-card{min-height:auto}.course-card:last-child,.download-card:last-child{grid-column:auto}.video-frame{box-shadow:8px 9px 0 #252525}.community-section{display:block}.community-section .button{margin-top:2rem}footer{grid-template-columns:1fr;gap:1.2rem}.chat-launcher span:last-child{display:none}.chat-launcher{padding:.7rem}.chat-panel{right:.6rem;bottom:.6rem;width:calc(100vw - 1.2rem);max-height:calc(100vh - 1.2rem)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}

/* Topo imersivo com retrato e código em movimento */
.hero{min-height:calc(100vh - 84px);display:flex;align-items:center;isolation:isolate;padding:5rem max(5vw,1.25rem);position:relative;overflow:hidden}
.hero-background{position:absolute;z-index:-4;inset:0;width:100%;height:100%;object-fit:cover;object-position:68% 34%;filter:saturate(.9) contrast(1.06)}
.hero-shade{position:absolute;z-index:-3;inset:0;background:linear-gradient(90deg,rgba(3,3,3,.98) 0%,rgba(3,3,3,.92) 29%,rgba(3,3,3,.55) 55%,rgba(3,3,3,.2) 74%,rgba(3,3,3,.62) 100%),linear-gradient(0deg,rgba(0,0,0,.82) 0%,transparent 42%,rgba(0,0,0,.3) 100%)}
.hero-copy{max-width:760px;padding:2rem 2.3rem 2.2rem 0;text-shadow:0 3px 20px #000;position:relative;z-index:3}
.hero-copy:before{content:"";position:absolute;z-index:-1;inset:-1.2rem -2rem -1.2rem -8vw;background:linear-gradient(90deg,rgba(0,0,0,.82),rgba(0,0,0,.35),transparent);filter:blur(10px)}
.hero-copy>p{color:#ededE8;text-shadow:0 2px 12px #000}
.hero-stats li{border-color:rgba(255,255,255,.28)}
.hero-stats span{color:#d0d0ca}
.hero-signature{position:absolute;right:max(3vw,1.25rem);bottom:2.4rem;z-index:3;text-align:right;text-shadow:0 2px 12px #000}
.hero-signature small,.hero-signature strong{display:block}
.hero-signature small{color:var(--yellow);font-size:.67rem;letter-spacing:.14em;font-weight:800}
.hero-signature strong{font:600 1.55rem var(--display);text-transform:uppercase}
.code-streams{position:absolute;z-index:-1;inset:0;overflow:hidden;pointer-events:none;mix-blend-mode:screen;opacity:.66}
.code-stream{position:absolute;left:100%;width:max-content;color:#71ff94;font:500 clamp(.68rem,.82vw,.9rem)/1.2 ui-monospace,SFMono-Regular,Consolas,monospace;text-shadow:0 0 8px #00ff6688,0 0 18px #00ff6644;animation:codeTravel var(--speed,18s) linear var(--delay,0s) infinite}
.code-stream code{display:block;overflow:hidden;white-space:nowrap;border-right:2px solid var(--yellow);width:0;animation:codeTyping 5s steps(68,end) var(--delay,0s) infinite alternate}
.stream-1{top:13%;--speed:21s;--delay:-3s}.stream-2{top:27%;--speed:25s;--delay:-14s;color:#60d8ff}.stream-3{top:42%;--speed:19s;--delay:-8s}.stream-4{top:58%;--speed:24s;--delay:-19s;color:#ffd85a}.stream-5{top:73%;--speed:20s;--delay:-12s}.stream-6{top:87%;--speed:26s;--delay:-5s;color:#c899ff}
@keyframes codeTravel{from{transform:translateX(0)}to{transform:translateX(calc(-100vw - 120%))}}
@keyframes codeTyping{0%,12%{width:0}70%,100%{width:100%}}
@media(max-width:1050px){.hero{display:flex;min-height:850px}.hero-background{object-position:62% center}.hero-shade{background:linear-gradient(90deg,rgba(3,3,3,.98),rgba(3,3,3,.76) 48%,rgba(3,3,3,.3) 78%),linear-gradient(0deg,rgba(0,0,0,.9),transparent 50%)}.hero-copy{max-width:690px}.hero-signature{bottom:1.3rem}}
@media(max-width:760px){.hero{min-height:790px;padding-top:3.5rem;padding-bottom:7rem;align-items:flex-end}.hero-background{object-position:52% center}.hero-shade{background:linear-gradient(0deg,rgba(3,3,3,.99) 0%,rgba(3,3,3,.93) 44%,rgba(3,3,3,.34) 78%,rgba(3,3,3,.28) 100%)}.hero-copy{padding:0;max-width:none}.hero-copy:before{inset:-2rem -1rem -2rem}.hero-copy h1{font-size:clamp(3.1rem,15vw,4.8rem)}.hero-copy>p{font-size:1rem}.hero-signature{top:1.2rem;bottom:auto;left:1.25rem;right:auto;text-align:left}.hero-signature strong{font-size:1.2rem}.code-streams{opacity:.42}.code-stream{font-size:.65rem}.stream-2,.stream-4,.stream-6{display:none}}
@media(prefers-reduced-motion:reduce){.code-streams{display:none}}
/* Elementos compartilhados pelas páginas internas */
.main-nav a.active{color:var(--yellow)}
.back-link{display:block;width:max-content;margin-bottom:2rem;color:#b7b7b1;font-size:.84rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em}
.back-link:hover{color:var(--yellow)}