/* Games Academy — landing premium produto */
:root{
    --ga-bg:#05060a;
    --ga-bg-mid:#0c0f18;
    --ga-ink:#f5f7fb;
    --ga-muted:#9aa3b8;
    --ga-line:rgba(255,255,255,.08);
    --ga-accent:#00d4ff;
    --ga-accent-2:#6366f1;
    --ga-warm:#f97316;
    --ga-cta:#facc15;
    --ga-radius:20px;
    --ga-font:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--ga-bg);color:var(--ga-ink);font-family:var(--ga-font);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.ga-wrap{max-width:1240px;margin:0 auto;padding:0 28px}
.ga-top{
    position:sticky;top:0;z-index:100;
    background:rgba(5,6,10,.82);backdrop-filter:blur(16px);
    border-bottom:1px solid var(--ga-line);
}
.ga-top-in{
    max-width:1240px;margin:0 auto;padding:14px 28px;
    display:flex;align-items:center;justify-content:space-between;gap:20px;
}
.ga-brand{display:flex;align-items:center;gap:14px;font-weight:800}
.ga-brand img{height:44px;object-fit:contain}
.ga-brand-mark{display:flex;flex-direction:column;line-height:1.1}
.ga-brand-mark small{font-size:.72rem;color:var(--ga-muted);font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.ga-nav{display:flex;gap:24px;font-size:.88rem;font-weight:700;color:var(--ga-muted)}
.ga-nav a:hover{color:#fff}
.ga-btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    border-radius:999px;padding:13px 22px;font-weight:800;font-size:.92rem;
    border:1px solid var(--ga-line);background:rgba(255,255,255,.05);
    transition:transform .15s ease,box-shadow .15s ease,background .15s;
}
.ga-btn:hover{transform:translateY(-2px)}
.ga-btn-cta{
    background:linear-gradient(135deg,#fde047,var(--ga-cta));
    color:#111827;border:0;
    box-shadow:0 14px 40px rgba(250,204,21,.28);
}
.ga-btn-ghost:hover{background:rgba(255,255,255,.1)}

/* Hero */
.ga-hero{
    position:relative;overflow:hidden;
    padding:72px 0 56px;
    background:
        radial-gradient(900px 480px at 78% 8%,rgba(99,102,241,.35),transparent 60%),
        radial-gradient(700px 420px at 12% 20%,rgba(0,212,255,.12),transparent 55%),
        linear-gradient(180deg,#070a12 0%,var(--ga-bg) 100%);
}
.ga-hero::before{
    content:"";position:absolute;inset:0;pointer-events:none;
    background:linear-gradient(90deg,rgba(0,212,255,.04) 1px,transparent 1px),
    linear-gradient(rgba(0,212,255,.03) 1px,transparent 1px);
    background-size:64px 64px;mask-image:linear-gradient(180deg,#000 20%,transparent 95%);
}
.ga-hero-grid{
    position:relative;z-index:1;
    display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;
}
.ga-kicker{
    display:inline-flex;align-items:center;gap:8px;
    font-size:.72rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;
    color:#fff;background:rgba(0,212,255,.14);border:1px solid rgba(0,212,255,.35);
    border-radius:999px;padding:.4rem .85rem;margin-bottom:18px;
}
.ga-hero h1{
    margin:0 0 18px;font-size:clamp(2.4rem,4.8vw,4rem);
    font-weight:900;letter-spacing:-.04em;line-height:1.02;
}
.ga-hero h1 span{
    background:linear-gradient(135deg,#67e8f9,var(--ga-accent-2));
    -webkit-background-clip:text;background-clip:text;color:transparent;
}
.ga-lead{font-size:1.12rem;line-height:1.6;color:#d1d9ea;max-width:52ch;margin:0 0 26px}
.ga-lead b{color:#fff}
.ga-hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:28px}
.ga-pills{display:flex;flex-wrap:wrap;gap:10px}
.ga-pill{
    font-size:.78rem;font-weight:700;color:var(--ga-muted);
    border:1px solid var(--ga-line);border-radius:999px;padding:.45rem .8rem;
    background:rgba(255,255,255,.03);
}
.ga-hero-visual{
    position:relative;border-radius:28px;overflow:hidden;
    border:1px solid var(--ga-line);
    background:linear-gradient(145deg,#12182a,#0a0e18);
    box-shadow:0 40px 100px rgba(0,0,0,.55);
    min-height:380px;
}
.ga-hero-visual::after{
    content:"";position:absolute;inset:0;
    background:linear-gradient(0deg,rgba(5,6,10,.85) 0%,transparent 45%);
}
.ga-level-stack{padding:28px 24px 24px;position:relative;z-index:1}
.ga-level-row{
    display:flex;align-items:center;gap:14px;padding:12px 14px;
    border-radius:14px;margin-bottom:8px;
    background:rgba(255,255,255,.04);border:1px solid var(--ga-line);
    transition:transform .15s,border-color .15s;
}
.ga-level-row:hover{transform:translateX(4px);border-color:rgba(0,212,255,.35)}
.ga-level-num{
    width:36px;height:36px;border-radius:10px;flex-shrink:0;
    display:grid;place-items:center;font-weight:900;font-size:.85rem;
    background:linear-gradient(135deg,var(--ga-accent),var(--ga-accent-2));color:#fff;
}
.ga-level-row strong{display:block;font-size:.92rem}
.ga-level-row span{font-size:.76rem;color:var(--ga-muted)}

/* Stats */
.ga-stats{
    display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
    background:var(--ga-line);border:1px solid var(--ga-line);
    border-radius:var(--ga-radius);overflow:hidden;margin-top:-28px;position:relative;z-index:2;
}
.ga-stat{background:var(--ga-bg-mid);padding:22px 20px;text-align:center}
.ga-stat b{display:block;font-size:1.75rem;font-weight:900;line-height:1}
.ga-stat span{display:block;margin-top:6px;font-size:.78rem;color:var(--ga-muted);font-weight:700;text-transform:uppercase;letter-spacing:.06em}

/* Sections */
.ga-section{padding:72px 0}
.ga-section-head{margin-bottom:36px;max-width:720px}
.ga-section-head h2{margin:0 0 10px;font-size:clamp(1.6rem,2.8vw,2.2rem);font-weight:900;letter-spacing:-.03em}
.ga-section-head p{margin:0;color:var(--ga-muted);line-height:1.55;font-size:1rem}
.ga-tag{font-size:.68rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--ga-accent);margin-bottom:10px;display:block}

/* Timeline */
.ga-timeline-wrap{overflow-x:auto;padding-bottom:8px;scrollbar-width:none}
.ga-timeline-wrap::-webkit-scrollbar{display:none}
.ga-timeline{
    display:flex;gap:0;min-width:900px;position:relative;
    padding:32px 0 12px;
}
.ga-timeline::before{
    content:"";position:absolute;left:24px;right:24px;top:42px;height:3px;
    background:linear-gradient(90deg,var(--ga-accent),var(--ga-accent-2),var(--ga-warm));
    border-radius:999px;opacity:.55;
}
.ga-tl-node{
    flex:1;text-align:center;position:relative;padding:0 10px;
}
.ga-tl-dot{
    width:18px;height:18px;border-radius:50%;margin:0 auto 16px;
    background:var(--ga-bg);border:3px solid var(--ga-accent);
    box-shadow:0 0 0 6px rgba(0,212,255,.12);position:relative;z-index:1;
}
.ga-tl-node:nth-child(5) .ga-tl-dot{border-color:var(--ga-warm);box-shadow:0 0 0 6px rgba(249,115,22,.15)}
.ga-tl-node b{display:block;font-size:.95rem;margin-bottom:4px}
.ga-tl-node span{font-size:.76rem;color:var(--ga-muted);line-height:1.35}

/* Levels + courses */
.ga-level-block{margin-bottom:48px}
.ga-level-header{
    display:flex;align-items:flex-end;justify-content:space-between;gap:20px;
    margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid var(--ga-line);
}
.ga-level-header h3{margin:0;font-size:1.35rem;font-weight:900}
.ga-level-header p{margin:6px 0 0;color:var(--ga-muted);font-size:.88rem}
.ga-level-badge{
    font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;
    color:var(--ga-accent);white-space:nowrap;
}
.ga-course-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.ga-course{
    border-radius:18px;overflow:hidden;
    background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.02));
    border:1px solid var(--ga-line);
    transition:transform .18s,box-shadow .18s,border-color .18s;
    display:flex;flex-direction:column;
}
.ga-course:hover{
    transform:translateY(-6px);
    border-color:rgba(0,212,255,.4);
    box-shadow:0 24px 60px rgba(0,0,0,.4);
}
.ga-course-top{padding:18px 18px 0;display:flex;align-items:flex-start;justify-content:space-between;gap:10px}
.ga-course-num{
    font-size:.7rem;font-weight:900;color:var(--ga-accent);
    background:rgba(0,212,255,.1);border-radius:8px;padding:4px 8px;
}
.ga-course-icon{font-size:1.8rem;line-height:1}
.ga-course-body{padding:14px 18px 18px;flex:1;display:flex;flex-direction:column}
.ga-course-body h4{margin:0 0 6px;font-size:1rem;font-weight:800;line-height:1.25}
.ga-course-tool{font-size:.74rem;color:var(--ga-accent);font-weight:700;margin-bottom:8px}
.ga-course-body p{margin:0;font-size:.82rem;color:var(--ga-muted);line-height:1.45;flex:1}
.ga-course-meta{
    display:flex;gap:10px;margin-top:14px;font-size:.72rem;font-weight:700;color:var(--ga-muted);
}
.ga-course-meta span{background:rgba(255,255,255,.05);padding:4px 8px;border-radius:999px}

/* Projects */
.ga-projects{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px}
.ga-project{
    border-radius:16px;padding:20px 18px;
    background:var(--ga-bg-mid);border:1px solid var(--ga-line);
    border-top:3px solid var(--ga-accent);
}
.ga-project:nth-child(5){border-top-color:var(--ga-warm)}
.ga-project-level{font-size:.68rem;font-weight:800;color:var(--ga-accent);text-transform:uppercase;letter-spacing:.1em;margin-bottom:8px}
.ga-project h4{margin:0 0 10px;font-size:.92rem;font-weight:800;line-height:1.3}
.ga-project p{margin:0;font-size:.78rem;color:var(--ga-muted);line-height:1.45}

/* Competencies */
.ga-comp-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.ga-comp{
    padding:20px;border-radius:16px;
    background:rgba(255,255,255,.03);border:1px solid var(--ga-line);
    font-size:.9rem;line-height:1.45;font-weight:600;
}
.ga-comp::before{content:"✦ ";color:var(--ga-accent)}

/* Market */
.ga-market-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.ga-market{
    padding:24px;border-radius:18px;
    background:linear-gradient(135deg,rgba(99,102,241,.12),rgba(255,255,255,.02));
    border:1px solid var(--ga-line);
}
.ga-market-icon{font-size:1.8rem;margin-bottom:10px}
.ga-market h4{margin:0 0 8px;font-size:1.05rem;font-weight:800}
.ga-market p{margin:0;font-size:.88rem;color:var(--ga-muted);line-height:1.5}

/* Certification */
.ga-cert{
    display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center;
    padding:40px;border-radius:24px;
    background:linear-gradient(135deg,rgba(249,115,22,.12),rgba(99,102,241,.14));
    border:1px solid rgba(255,255,255,.12);
}
.ga-cert-list{list-style:none;margin:20px 0 0;padding:0}
.ga-cert-list li{
    padding:10px 0;border-bottom:1px solid var(--ga-line);
    font-size:.92rem;color:#dce3f0;display:flex;gap:10px;align-items:flex-start;
}
.ga-cert-list li::before{content:"✓";color:var(--ga-cta);font-weight:900}

/* CTA final */
.ga-final-cta{
    text-align:center;padding:56px 32px;border-radius:28px;
    background:
        radial-gradient(600px 280px at 50% 0%,rgba(0,212,255,.18),transparent 70%),
        linear-gradient(180deg,#101828,#070a12);
    border:1px solid var(--ga-line);
}
.ga-final-cta h2{margin:0 0 12px;font-size:clamp(1.8rem,3vw,2.4rem);font-weight:900}
.ga-final-cta p{margin:0 auto 24px;max-width:520px;color:var(--ga-muted);line-height:1.55}

.ga-foot{
    padding:32px 0;border-top:1px solid var(--ga-line);
    text-align:center;font-size:.82rem;color:var(--ga-muted);
}

@media(max-width:1024px){
    .ga-hero-grid{grid-template-columns:1fr}
    .ga-course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
    .ga-projects{grid-template-columns:repeat(2,minmax(0,1fr))}
    .ga-comp-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
    .ga-cert{grid-template-columns:1fr}
    .ga-stats{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:640px){
    .ga-wrap,.ga-top-in{padding-left:18px;padding-right:18px}
    .ga-nav{display:none}
    .ga-course-grid,.ga-market-grid,.ga-comp-grid,.ga-projects,.ga-stats{grid-template-columns:1fr}
    .ga-level-header{flex-direction:column;align-items:flex-start}
    .ga-hero{padding-top:48px}
}