:root{
  --font-display:'Voltaire','Poppins',sans-serif;--font-body:'Poppins',system-ui,sans-serif;
  --ember-1:#ff5400;--ember-2:#ff8a00;--ember-3:#ffb347;--ember-grad:linear-gradient(135deg,#ff4d00,#ff9e00);
  --brand-blue:#1f6f8b;--bg:#080b12;--bg-alt:#0d121e;--card:rgba(255,255,255,.04);--card-border:rgba(255,255,255,.10);
  --text:#f5f6f8;--text-dim:rgba(245,246,248,.62);--shadow-fire:0 10px 40px rgba(255,84,0,.30);--radius:18px;
}
*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}
body{font-family:var(--font-body);background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden}
img{max-width:100%;display:block}a{color:inherit;text-decoration:none}
.ember-bg{position:fixed;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(55vw 45vh at 80% -10%,rgba(255,84,0,.22),transparent 60%),radial-gradient(45vw 40vh at -5% 20%,rgba(255,138,0,.12),transparent 55%),radial-gradient(50vw 40vh at 50% 115%,rgba(255,84,0,.14),transparent 60%)}
/* nav */
.nav{position:fixed;top:0;left:0;right:0;z-index:60;display:flex;align-items:center;justify-content:space-between;padding:14px clamp(16px,5vw,60px);transition:.3s}
.nav.scrolled{background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(14px);border-bottom:1px solid var(--card-border)}
.brand{display:flex;align-items:center;gap:10px}.brand-logo{height:44px;width:auto}
.brand-logo-academy{height:48px;border-radius:8px}
.brand-sub{font-family:var(--font-display);letter-spacing:.28em;font-size:.85rem;color:var(--ember-3);border-left:1px solid var(--card-border);padding-left:10px}
.nav-links{display:flex;align-items:center;gap:clamp(14px,2vw,26px)}
.nav-links a{font-size:.95rem;font-weight:500;color:var(--text-dim);transition:.16s}.nav-links a:hover{color:var(--text)}
.nav-cta{background:var(--ember-grad);color:#fff!important;font-weight:700!important;padding:10px 20px;border-radius:999px;box-shadow:var(--shadow-fire)}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:26px;height:3px;background:var(--text);border-radius:2px;transition:.25s}
.nav-toggle.open span:nth-child(1){transform:translateY(8px) rotate(45deg)}.nav-toggle.open span:nth-child(2){opacity:0}.nav-toggle.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
@media(max-width:880px){.nav-toggle{display:flex}.nav-links{position:fixed;inset:0 0 0 auto;width:min(80vw,320px);flex-direction:column;align-items:flex-start;justify-content:center;gap:22px;background:var(--bg-alt);padding:40px;transform:translateX(100%);transition:.3s;border-left:1px solid var(--card-border)}.nav-links.open{transform:translateX(0)}.nav-links a{font-size:1.15rem}}
/* hero */
.hero{min-height:100vh;display:flex;align-items:center;padding:110px clamp(16px,5vw,60px) 50px}
.hero-grid{max-width:1150px;margin:0 auto;display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(24px,5vw,60px);align-items:center;width:100%}
.hero-kicker{text-transform:uppercase;letter-spacing:.2em;font-size:.8rem;font-weight:600;color:var(--ember-3);margin-bottom:16px}
.hero h1{font-family:var(--font-display);font-weight:400;font-size:clamp(2.2rem,5.5vw,4rem);line-height:1.05}
.hero h1 .hl{background:var(--ember-grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-slogan{margin-top:16px;font-family:var(--font-display);font-size:clamp(1.05rem,2.4vw,1.4rem);color:var(--text)}.hero-slogan strong{color:var(--ember-3)}.hero-slogan .hl{background:var(--ember-grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{color:var(--text-dim);font-size:clamp(1rem,2vw,1.15rem);margin-top:16px;max-width:560px}.hero-sub strong{color:var(--text)}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.hero-note{margin-top:18px;color:var(--ember-3);font-weight:600;font-size:.9rem}
.hero-photo img{width:100%;border-radius:var(--radius);border:1px solid var(--card-border);box-shadow:var(--shadow-fire);object-fit:cover;aspect-ratio:3/4}
@media(max-width:820px){.hero-grid{grid-template-columns:1fr;text-align:center}.hero-sub{margin-inline:auto}.hero-actions{justify-content:center}.hero-photo{max-width:340px;margin:0 auto}}
/* buttons */
.btn{display:inline-block;font-weight:700;font-size:1rem;padding:14px 30px;border-radius:999px;cursor:pointer;border:1.5px solid transparent;transition:.18s}
.btn-fire{background:var(--ember-grad);color:#fff;box-shadow:var(--shadow-fire)}.btn-fire:hover{transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--card-border)}.btn-ghost:hover{border-color:var(--ember-2);color:var(--ember-3)}
/* sections */
.section{padding:clamp(60px,9vw,110px) clamp(16px,5vw,60px);max-width:1150px;margin:0 auto}
.section-alt{background:var(--bg-alt);max-width:none}.section-alt>*{max-width:1150px;margin-inline:auto}
.section-head{text-align:center;max-width:680px;margin:0 auto clamp(34px,6vw,54px)}
.eyebrow{text-transform:uppercase;letter-spacing:.2em;font-size:.78rem;font-weight:700;color:var(--ember-2);margin-bottom:12px}
.section-head h2{font-family:var(--font-display);font-weight:400;font-size:clamp(1.8rem,4.5vw,3rem);line-height:1.1}
.section-sub{color:var(--text-dim);margin-top:14px}
/* learn grid */
.grid-learn{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.learn{background:var(--card);border:1px solid var(--card-border);border-radius:var(--radius);padding:26px 22px;transition:.2s}
.learn:hover{transform:translateY(-4px);border-color:rgba(255,138,0,.5);background:rgba(255,138,0,.06)}
.learn-ico{font-size:2rem;display:block;margin-bottom:12px}.learn h3{font-size:1.2rem;margin-bottom:8px}.learn p{color:var(--text-dim);font-size:.92rem}
/* mentor */
.mentor{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(24px,5vw,50px);align-items:center}
.mentor-photo img{width:100%;border-radius:var(--radius);border:1px solid var(--card-border);object-fit:cover;aspect-ratio:3/4}
.mentor-text h2{font-family:var(--font-display);font-weight:400;font-size:clamp(1.7rem,4vw,2.6rem);margin-bottom:16px;line-height:1.1}
.mentor-text p{color:var(--text-dim);margin-bottom:14px}.mentor-text strong{color:var(--text)}
.mentor-stats{display:flex;gap:clamp(18px,4vw,40px);margin-top:22px;flex-wrap:wrap}
.mentor-stats div{display:flex;flex-direction:column}
.mentor-stats strong{font-family:var(--font-display);font-size:clamp(1.5rem,3.5vw,2.2rem);background:var(--ember-grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.mentor-stats span{color:var(--text-dim);font-size:.82rem}
@media(max-width:760px){.mentor{grid-template-columns:1fr;text-align:center}.mentor-photo{max-width:320px;margin:0 auto}.mentor-stats{justify-content:center}}
/* para quem */
.grid-for{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.forc{background:var(--card);border:1px solid var(--card-border);border-radius:var(--radius);padding:26px;transition:.2s}
.forc:hover{transform:translateY(-3px);border-color:rgba(255,138,0,.5)}
.forc h3{font-size:1.2rem;margin-bottom:8px;color:var(--ember-3)}.forc p{color:var(--text-dim);font-size:.92rem}
/* cta */
.cta-final{text-align:center;padding:clamp(70px,12vw,120px) clamp(16px,5vw,60px);background:radial-gradient(60vw 60vh at 50% 50%,rgba(255,84,0,.16),transparent 70%)}
.cta-final h2{font-family:var(--font-display);font-weight:400;font-size:clamp(2rem,6vw,3.4rem)}
.cta-final p{color:var(--text-dim);max-width:560px;margin:18px auto 0}
.cta-final .hero-actions{justify-content:center}
/* footer */
.foot{text-align:center;padding:50px 20px 40px;border-top:1px solid var(--card-border)}
.foot-logo{height:64px;width:auto;margin:0 auto 8px}.foot-tag{color:var(--ember-3);font-weight:500}.foot-copy{color:var(--text-dim);font-size:.8rem;margin-top:8px}
/* wa */
.wa-float{position:fixed;right:18px;bottom:18px;z-index:70;width:58px;height:58px;border-radius:50%;background:#25d366;color:#fff;display:grid;place-items:center;box-shadow:0 8px 24px rgba(37,211,102,.45);transition:.18s}.wa-float:hover{transform:scale(1.1)}
/* reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .6s ease,transform .6s cubic-bezier(.22,1,.36,1)}.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}