:root{
  --bg:#0b1013; --bg-2:#0f1519; --panel:#141d22; --panel-2:#18242a;
  --gold:#e0b054; --gold-2:#f3ce82; --teal:#37a3b3; --teal-2:#4fc3d4;
  --ink:#f2f1ea; --muted:#93a2a7; --line:rgba(255,255,255,.08);
  --maxw:1180px; --r:16px; --disp:"Sora",system-ui,sans-serif; --sans:"DM Sans",system-ui,sans-serif;
  --grad:linear-gradient(100deg,var(--gold),var(--gold-2));
}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:var(--sans);background:var(--bg);color:var(--ink);line-height:1.65;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.narrow{max-width:840px}
.center{text-align:center}
.light{color:#fff}
em{font-style:italic}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.section{padding:clamp(60px,8vw,110px) 0;position:relative}
.display{font-family:var(--disp);font-weight:700;line-height:1.1;letter-spacing:-.02em;font-size:clamp(1.9rem,3.8vw,2.9rem)}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:.74rem;letter-spacing:.18em;text-transform:uppercase;color:var(--teal-2);font-weight:600;margin-bottom:16px}
.lead{font-size:clamp(1rem,1.4vw,1.15rem);color:var(--muted);max-width:58ch}
.section__head{text-align:center;max-width:720px;margin:0 auto clamp(38px,5vw,56px)}
.section__head .lead{margin:16px auto 0}
.tagline{font-family:var(--disp);font-weight:600;font-size:clamp(1.3rem,2.6vw,2rem);margin-top:44px}

/* Grain overlay */
.grain{position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.5;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E")}
main,.nav,.footer{position:relative;z-index:2}

/* Equalizer */
.eq{display:inline-flex;align-items:flex-end;gap:2px;height:14px}
.eq i{width:3px;background:var(--teal-2);border-radius:2px;animation:eq 1s ease-in-out infinite}
.eq i:nth-child(1){height:40%;animation-delay:0s}.eq i:nth-child(2){height:100%;animation-delay:.2s}.eq i:nth-child(3){height:60%;animation-delay:.4s}.eq i:nth-child(4){height:85%;animation-delay:.1s}
@keyframes eq{0%,100%{transform:scaleY(.4)}50%{transform:scaleY(1)}}

.btn{display:inline-flex;align-items:center;gap:.5em;background:var(--grad);color:#20180a;padding:.9em 1.8em;border-radius:10px;font-weight:700;font-size:.95rem;transition:transform .3s,box-shadow .3s;box-shadow:0 14px 30px -12px rgba(224,176,84,.7)}
.btn:hover{transform:translateY(-3px);box-shadow:0 20px 40px -14px rgba(224,176,84,.85)}
.btn--lg{padding:1.05em 2.2em;font-size:1.02rem}
.btn--sm{padding:.6em 1.2em;font-size:.85rem}
.btn--ghost{background:transparent;color:var(--gold-2);border:1.5px solid rgba(224,176,84,.45);box-shadow:none}
.btn--ghost:hover{background:rgba(224,176,84,.1);border-color:var(--gold)}

.progress{position:fixed;top:0;left:0;height:3px;width:0;background:var(--grad);z-index:200}

/* NAV */
.nav{position:fixed;inset:0 0 auto 0;z-index:100;padding:16px 0;transition:.3s}
.nav.scrolled{background:rgba(11,16,19,.85);backdrop-filter:blur(12px);padding:10px 0;box-shadow:0 1px 0 var(--line)}
.nav__inner{display:flex;align-items:center;justify-content:space-between;gap:16px}
.nav__logo img{height:40px;width:auto}

/* HERO */
.hero{min-height:100svh;display:flex;flex-direction:column;justify-content:center;overflow:hidden;padding-top:80px}
.hero__spot{position:absolute;top:-10%;right:-5%;width:70%;height:90%;pointer-events:none;
  background:radial-gradient(ellipse at center,rgba(224,176,84,.22),rgba(55,163,179,.1) 40%,transparent 70%)}
.hero__grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(20px,4vw,50px);align-items:center;flex:1;padding-top:40px}
.hero__content{max-width:620px}
.hero__title{font-family:var(--disp);font-weight:800;font-size:clamp(2.4rem,5vw,4rem);line-height:1.05;letter-spacing:-.03em;margin-bottom:22px}
.hero__lead{font-size:clamp(1.05rem,1.5vw,1.22rem);color:var(--muted);max-width:50ch;margin-bottom:32px}
.hero__lead strong{color:var(--ink)}
.hero__actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.hero__link{font-weight:600;color:var(--gold-2);transition:.2s}
.hero__link:hover{color:#fff}
.hero__visual{position:relative;display:grid;place-items:center}
.hero__visual img{position:relative;z-index:2;width:100%;max-width:520px;filter:drop-shadow(0 30px 50px rgba(0,0,0,.6))}
.hero__ring{position:absolute;width:80%;aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle,rgba(224,176,84,.25),transparent 62%);
  box-shadow:inset 0 0 0 1px rgba(224,176,84,.2);top:8%}

/* MARQUEE */
.marquee{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:18px 0;overflow:hidden;white-space:nowrap;background:rgba(255,255,255,.02)}
.marquee__track{display:inline-flex;align-items:center;gap:30px}
.marquee span{font-family:var(--disp);font-weight:600;font-size:1.05rem;color:rgba(255,255,255,.55);letter-spacing:.02em}
.marquee i{color:var(--gold);font-style:normal;font-size:.7rem}

/* SOBRE */
.sobre{background:var(--bg-2)}
.sobre__grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(30px,5vw,64px);align-items:center}
.sobre__img{position:relative;border-radius:var(--r);overflow:hidden;aspect-ratio:3/4;border:1px solid var(--line);box-shadow:0 40px 70px -34px rgba(0,0,0,.7)}
.sobre__img img{width:100%;height:110%;object-fit:cover}
.sobre__num{position:absolute;left:16px;bottom:16px;background:rgba(11,16,19,.82);backdrop-filter:blur(6px);border:1px solid var(--line);border-radius:12px;padding:12px 18px;font-size:.78rem;color:var(--muted)}
.sobre__num b{display:block;font-family:var(--disp);font-size:2rem;font-weight:800;color:var(--gold-2);line-height:1}
.sobre__text .display{margin:6px 0 20px}
.sobre__text p{color:var(--muted);margin-bottom:16px;max-width:54ch}
.sobre__text strong{color:var(--ink)}

/* CHECKS / CROSSES */
.checks,.crosses{list-style:none;display:grid;gap:13px}
.checks li,.crosses li{position:relative;padding-left:34px;color:var(--ink)}
.checks li::before{content:"";position:absolute;left:0;top:2px;width:22px;height:22px;border-radius:50%;background:var(--teal);
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='white' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/13px no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='white' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/13px no-repeat}
.crosses li::before{content:"✕";position:absolute;left:0;top:0;width:22px;height:22px;border-radius:50%;background:rgba(210,90,90,.16);color:#e58a8a;font-size:.72rem;display:grid;place-items:center}

/* DUAS */
.duas{background:var(--bg)}
.duas__grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.panel{border-radius:var(--r);padding:38px 34px;border:1px solid var(--line)}
.panel--good{background:linear-gradient(160deg,rgba(55,163,179,.1),transparent),var(--panel)}
.panel--bad{background:var(--panel-2)}
.panel h3{font-family:var(--disp);font-size:1.4rem;font-weight:600;margin-bottom:22px}
.panel--good h3{color:var(--teal-2)}.panel--bad h3{color:#e58a8a}

/* METODOLOGIA */
.metodo{background:var(--bg-2);overflow:hidden}
.metodo__spot{position:absolute;left:-10%;top:20%;width:50%;height:60%;pointer-events:none;background:radial-gradient(ellipse,rgba(55,163,179,.14),transparent 70%)}
.met-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.met{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:32px 26px;transition:transform .4s,border-color .4s}
.met:hover{transform:translateY(-6px);border-color:var(--gold)}
.met__n{font-family:var(--disp);font-size:2.2rem;font-weight:800;line-height:1;display:block;margin-bottom:14px;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.met h3{font-family:var(--disp);font-size:1.15rem;font-weight:600;margin-bottom:6px}
.met p{color:var(--muted);font-size:.92rem}

/* COMO FUNCIONA */
.comofunc{background:var(--bg)}
.func-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.func{text-align:center;padding:12px}
.func__ic{display:inline-grid;place-items:center;width:64px;height:64px;border-radius:18px;background:var(--panel);border:1px solid var(--line);color:var(--gold-2);margin-bottom:16px}
.func__ic svg{width:28px;height:28px}
.func h3{font-family:var(--disp);font-size:1.1rem;font-weight:600;margin-bottom:6px}
.func p{color:var(--muted);font-size:.9rem}

/* DESENVOLVER */
.desenv{background:var(--bg-2)}
.desenv__grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,60px);align-items:center}
.desenv__text .display{margin:6px 0 24px}
.video__frame{position:relative;aspect-ratio:4/5;border-radius:20px;overflow:hidden;border:1px solid var(--line);box-shadow:0 44px 90px -34px rgba(0,0,0,.7)}
.video__poster-img{width:100%;height:100%;object-fit:cover}
.video__ov{position:absolute;inset:0;background:linear-gradient(160deg,rgba(11,16,19,.3),rgba(11,16,19,.75))}
.video__play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:2;width:82px;height:82px;border-radius:50%;background:var(--gold);color:#20180a;display:grid;place-items:center;transition:transform .3s;box-shadow:0 0 44px rgba(224,176,84,.7)}
.video__play svg{margin-left:4px}
.video__play:hover{transform:translate(-50%,-50%) scale(1.08)}
.video__pulse{position:absolute;inset:0;border-radius:50%;animation:vpulse 2.2s infinite}
@keyframes vpulse{0%{box-shadow:0 0 0 0 rgba(224,176,84,.5)}70%{box-shadow:0 0 0 24px rgba(224,176,84,0)}100%{box-shadow:0 0 0 0 rgba(224,176,84,0)}}
.video__cap{position:absolute;left:0;right:0;bottom:18px;text-align:center;font-size:.82rem;color:rgba(255,255,255,.85);z-index:2}

/* CTA */
.cta{background:var(--panel-2);text-align:center;overflow:hidden}
.cta__spot{position:absolute;inset:0;background:radial-gradient(ellipse at center,rgba(224,176,84,.16),transparent 65%);pointer-events:none}
.cta .container{position:relative;z-index:2;max-width:760px}
.cta .display{font-size:clamp(2rem,4.4vw,3.2rem)}
.cta p{color:var(--muted);margin:16px auto 28px;max-width:52ch}

/* CONTATO */
.contato{background:var(--bg)}
.contato__grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,60px);align-items:center}
.contato__text .display{margin:6px 0 16px}
.contato__text p{color:var(--muted);margin-bottom:22px}
.contato__info{list-style:none;display:grid;gap:14px}
.contato__info li{display:flex;align-items:center;gap:12px;color:var(--ink)}
.ci{flex:0 0 40px;width:40px;height:40px;border-radius:11px;display:grid;place-items:center;background:var(--panel);border:1px solid var(--line);color:var(--gold-2)}
.ci svg{width:20px;height:20px}
.form{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:34px;display:grid;gap:16px}
.form label{display:grid;gap:6px;font-size:.85rem;font-weight:600;color:var(--muted)}
.form input{padding:.9em 1em;border-radius:10px;border:1px solid var(--line);background:var(--bg-2);color:var(--ink);font-family:inherit;font-size:.95rem}
.form input:focus{outline:none;border-color:var(--gold)}
.form .btn{justify-content:center;margin-top:6px}

/* FOOTER */
.footer{background:var(--bg-2);border-top:1px solid var(--line);padding:44px 0;text-align:center}
.footer__logo{height:40px;width:auto;margin:0 auto 14px}
.footer p{color:var(--muted);font-size:.85rem}
.footer__by{margin-top:6px}
.footer__by a{color:var(--gold-2)}

.whats{position:fixed;right:22px;bottom:22px;z-index:120;width:56px;height:56px;border-radius:50%;background:#25D366;color:#fff;display:grid;place-items:center;box-shadow:0 12px 28px -8px rgba(37,211,102,.7);transition:transform .3s}
.whats:hover{transform:scale(1.08)}

html.js .reveal{opacity:0;transform:translateY(30px)}

@media(max-width:900px){
  .hero__grid,.sobre__grid,.duas__grid,.desenv__grid,.contato__grid{grid-template-columns:1fr}
  .hero__visual,.sobre__img,.video__frame{max-width:440px;margin:0 auto}
  .hero__visual{order:-1}
  .met-grid,.func-grid{grid-template-columns:1fr 1fr}
  .video__frame{aspect-ratio:16/11}
}
@media(max-width:560px){ .met-grid,.func-grid,.duas__grid{grid-template-columns:1fr} }
@media(prefers-reduced-motion:reduce){ html.js .reveal{opacity:1;transform:none} .eq i,.video__pulse{animation:none} }