:root{--navy:#072b57;--blue:#0e4f8a;--deep:#041f3f;--midnight:#06172e;--red:#d73852;--coral:#ef6f68;--ink:#06294f;--cream:#f7f5f1}
*{box-sizing:border-box}body{overflow-x:hidden}.font-display{font-family:Newsreader,Georgia,serif}.skip-link{position:fixed;left:1rem;top:-5rem;z-index:100;background:#fff;padding:.75rem 1rem;border-radius:.75rem;color:var(--navy);box-shadow:0 8px 30px #0002}.skip-link:focus{top:1rem}.main-nav{display:flex;align-items:center;gap:1.6rem;font-size:.875rem;font-weight:600;color:#334155}.main-nav a:not(.btn-primary):hover{color:var(--red)}.nav-login{border:1px solid #cbd5e1;border-radius:999px;padding:.65rem 1rem;transition:.2s}.btn-primary,.btn-secondary{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:.9rem 1.35rem;font-size:.9rem;font-weight:700;transition:.2s}.btn-primary{background:linear-gradient(135deg,var(--red),#b71f40);color:#fff;box-shadow:0 10px 30px rgba(215,56,82,.22)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 34px rgba(215,56,82,.3)}.btn-secondary{border:1px solid #cbd5e1;background:#fff;color:var(--navy)}.btn-secondary:hover{border-color:var(--blue);background:#f8fafc}.btn-small{padding:.65rem 1rem}.eyebrow{font-size:.73rem;font-weight:800;letter-spacing:.17em;text-transform:uppercase;color:var(--red)}.section-title{font-family:Newsreader,Georgia,serif;font-size:clamp(2.25rem,5vw,4.1rem);font-weight:600;line-height:1;letter-spacing:-.035em;color:#0f172a}.glass-card{border:1px solid rgba(255,255,255,.6);background:rgba(255,255,255,.75);box-shadow:0 24px 80px rgba(7,43,87,.12);backdrop-filter:blur(18px)}.card{border:1px solid #e2e8f0;border-radius:1.5rem;background:#fff;transition:.25s}.card:hover{transform:translateY(-4px);border-color:#cbd5e1;box-shadow:0 20px 60px rgba(7,43,87,.1)}.metric-ring{background:conic-gradient(var(--red) calc(var(--score)*1%),#e2e8f0 0);border-radius:999px;padding:10px}.metric-ring>div{display:grid;place-items:center;border-radius:999px;background:#fff;width:132px;height:132px}.whatsapp-float{position:fixed;right:1.1rem;bottom:1.1rem;z-index:45;display:grid;width:3.5rem;height:3.5rem;place-items:center;border-radius:999px;background:#1fa855;box-shadow:0 12px 30px #075e5470;transition:.2s}.whatsapp-float:hover{transform:scale(1.06)}.whatsapp-float svg{width:1.8rem;fill:#fff}.game-option:has(input:checked),.scale-option:has(input:checked){border-color:var(--blue);background:#eff6ff;box-shadow:0 0 0 2px rgba(14,79,138,.12)}.game-option input,.scale-option input{accent-color:var(--blue)}.hero-grid{background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:32px 32px}.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}.reveal.visible{opacity:1;transform:none}
.premium-blue-surface{background-color:var(--deep);background-image:radial-gradient(circle at 82% 8%,rgba(40,113,177,.42),transparent 34%),radial-gradient(circle at 10% 92%,rgba(14,79,138,.32),transparent 38%),linear-gradient(145deg,var(--midnight) 0%,var(--deep) 48%,#083c70 100%)}
.premium-blue-surface.hero-grid{background-image:linear-gradient(rgba(151,199,238,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(151,199,238,.07) 1px,transparent 1px),radial-gradient(circle at 82% 8%,rgba(40,113,177,.42),transparent 34%),linear-gradient(145deg,var(--midnight) 0%,var(--deep) 48%,#083c70 100%);background-size:32px 32px,32px 32px,auto,auto}
.premium-blue-footer{background-color:var(--deep);background-image:radial-gradient(circle at 15% 0,rgba(22,91,151,.3),transparent 34%),linear-gradient(135deg,#06172e 0%,#052a51 100%)}
.premium-blue-sidebar{background:linear-gradient(180deg,#06172e 0%,#052b53 58%,#073965 100%)}

/* Nexum Pro: navegação premium, clara e recolhível */
.pro-shell{--pro-sidebar-width:284px;min-height:100vh;background:#f8fafc}
.pro-sidebar{position:fixed;inset:0 auto 0 0;z-index:70;display:flex;width:var(--pro-sidebar-width);flex-direction:column;border-right:1px solid #dce6f0;background-color:#fff;background-image:radial-gradient(circle at 10% 0,rgba(67,160,221,.13),transparent 16rem),radial-gradient(circle at 100% 100%,rgba(215,56,82,.08),transparent 18rem);color:#172033;box-shadow:14px 0 42px rgba(7,43,87,.09);transition:width .26s ease,transform .26s ease}
.pro-brand{position:relative;display:flex;height:104px;flex:none;align-items:center;border-bottom:1px solid #e6edf4;padding:1rem 1.35rem}
.pro-brand-full{display:flex;width:100%;align-items:center;justify-content:center}.pro-brand-full img{border-radius:.8rem;background:#fff;padding:.25rem}
.pro-brand-compact{display:none;width:48px;height:48px;place-items:center;border-radius:1rem;background:linear-gradient(145deg,#072b57,#0e67a5);color:#fff;font-family:Newsreader,Georgia,serif;font-size:1.35rem;font-weight:800;box-shadow:0 10px 24px rgba(7,43,87,.25)}
.pro-sidebar-close{display:none;width:42px;height:42px;place-items:center;border:1px solid #dce5ef;border-radius: .9rem;background:#fff;color:#24354a}
.pro-collapse-control{position:absolute;z-index:3;right:-15px;top:116px;display:grid;width:30px;height:30px;place-items:center;border:1px solid #d5e1ed;border-radius:999px;background:#fff;color:#0e4f8a;box-shadow:0 8px 22px rgba(7,43,87,.18);transition:transform .26s ease,background .2s ease,color .2s ease}.pro-collapse-control:hover{background:#0e4f8a;color:#fff}
.pro-nav-heading{display:flex;height:46px;flex:none;align-items:end;padding:0 1.45rem .65rem;color:#52657a;font-size:.66rem;font-weight:900;letter-spacing:.15em;text-transform:uppercase}
.pro-nav{display:grid;min-height:0;flex:1;align-content:start;gap:.45rem;overflow-y:auto;padding:.2rem .9rem 1.25rem}
.pro-nav-link{--pro-icon-bg:#e9f3ff;--pro-icon-color:#0e4f8a;position:relative;display:flex;min-height:54px;align-items:center;gap:.85rem;border:1px solid transparent;border-radius:1.05rem;padding:.55rem .7rem;color:#334155;font-size:.86rem;font-weight:800;transition:color .18s ease,background .18s ease,border-color .18s ease,transform .18s ease,box-shadow .18s ease}
.pro-nav-link:hover{transform:translateX(3px);border-color:#dbe6f0;background:#f7fafc;color:#0f172a}.pro-nav-link.is-active{border-color:color-mix(in srgb,var(--pro-icon-color) 25%,#dbe6f0);background:linear-gradient(100deg,color-mix(in srgb,var(--pro-icon-bg) 88%,#fff),#fff);color:#0f2742;box-shadow:0 8px 24px rgba(7,43,87,.08)}.pro-nav-link.is-active::after{content:"";position:absolute;right:.55rem;width:5px;height:18px;border-radius:999px;background:var(--pro-icon-color)}
.pro-nav-icon{display:grid;width:38px;height:38px;flex:none;place-items:center;border-radius:.85rem;background:var(--pro-icon-bg);color:var(--pro-icon-color);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--pro-icon-color) 11%,transparent)}
.pro-nav-link[data-tone="rose"]{--pro-icon-bg:#fff0f3;--pro-icon-color:#cc3651}.pro-nav-link[data-tone="violet"]{--pro-icon-bg:#f2edff;--pro-icon-color:#7554c8}.pro-nav-link[data-tone="amber"]{--pro-icon-bg:#fff5d9;--pro-icon-color:#a96607}.pro-nav-link[data-tone="cyan"]{--pro-icon-bg:#e4f9ff;--pro-icon-color:#087c9e}.pro-nav-link[data-tone="emerald"]{--pro-icon-bg:#e5f8ef;--pro-icon-color:#16815b}.pro-nav-link[data-tone="indigo"]{--pro-icon-bg:#ebefff;--pro-icon-color:#475cc2}.pro-nav-link[data-tone="slate"]{--pro-icon-bg:#edf2f7;--pro-icon-color:#53657a}
.pro-account{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:.7rem;border-top:1px solid #e1e9f1;background:#f8fbfe;padding:1rem}.pro-account-avatar{display:grid;width:38px;height:38px;place-items:center;border-radius:.85rem;background:linear-gradient(145deg,#072b57,#1473ac);color:#fff;font-weight:900}.pro-account-copy{min-width:0}.pro-account-copy strong,.pro-account-copy span{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pro-account-copy strong{color:#16263a;font-size:.76rem}.pro-account-copy span{margin-top:.15rem;color:#475569;font-size:.65rem}.pro-logout{display:grid;width:38px;height:38px;place-items:center;border-radius:.8rem;color:#b62943;transition:.18s}.pro-logout span{display:none}.pro-logout:hover{background:#fff0f3;color:#991b35}
.pro-content{min-width:0;margin-left:var(--pro-sidebar-width);transition:margin-left .26s ease}.pro-topbar{position:sticky;top:0;z-index:40;display:grid;height:80px;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:1rem;border-bottom:1px solid #dfe7ef;background:#fff;padding:0 2.25rem;box-shadow:0 8px 26px rgba(7,43,87,.045)}.pro-mobile-menu{display:none;min-height:44px;align-items:center;gap:.55rem;border:1px solid #d5e0eb;border-radius:.9rem;background:#fff;padding:.65rem .8rem;color:#17324f;font-size:.78rem;font-weight:900}.pro-role-badge{border:1px solid #bde8d7;border-radius:999px;background:#eafaf3;padding:.45rem .8rem;color:#147454;font-size:.7rem;font-weight:900}.pro-role-badge.is-master{border-color:#f2c4cc;background:#fff0f3;color:#b62943}.pro-sidebar-backdrop{display:none}
@media(min-width:1024px){.pro-shell.is-collapsed{--pro-sidebar-width:88px}.pro-shell.is-collapsed .pro-brand{justify-content:center;padding-inline:.75rem}.pro-shell.is-collapsed .pro-brand-full,.pro-shell.is-collapsed .pro-nav-heading span,.pro-shell.is-collapsed .pro-nav-label,.pro-shell.is-collapsed .pro-account-copy{display:none}.pro-shell.is-collapsed .pro-brand-compact{display:grid}.pro-shell.is-collapsed .pro-nav{padding-inline:.7rem}.pro-shell.is-collapsed .pro-nav-link{justify-content:center;padding-inline:.4rem}.pro-shell.is-collapsed .pro-nav-link:hover{transform:translateY(-2px)}.pro-shell.is-collapsed .pro-nav-link.is-active::after{right:-.15rem}.pro-shell.is-collapsed .pro-account{display:flex;flex-direction:column;padding:.8rem .4rem}.pro-shell.is-collapsed .pro-logout-form{width:auto}.pro-shell.is-collapsed .pro-collapse-control{transform:rotate(180deg)}}
@media(max-width:1023px){.pro-sidebar{width:min(320px,88vw);transform:translateX(-105%);box-shadow:24px 0 70px rgba(7,43,87,.24)}.pro-shell.is-mobile-open .pro-sidebar{transform:translateX(0)}.pro-sidebar-close{display:grid;margin-left:auto}.pro-collapse-control{display:none}.pro-sidebar-backdrop{position:fixed;inset:0;z-index:60;display:block;visibility:hidden;border:0;background:rgba(4,23,47,.64);opacity:0;pointer-events:none;transition:opacity .22s ease,visibility .22s ease}.pro-shell.is-mobile-open .pro-sidebar-backdrop{visibility:visible;opacity:1;pointer-events:auto}.pro-content{margin-left:0}.pro-topbar{grid-template-columns:auto minmax(0,1fr) auto;padding:0 1rem}.pro-mobile-menu{display:inline-flex}.pro-role-badge{max-width:8rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pro-mobile-menu-open{overflow:hidden}}
.three-space-shell{background-color:#010207;background-image:radial-gradient(circle at 18% 12%,rgba(43,79,128,.2),transparent 28rem),radial-gradient(circle at 82% 72%,rgba(63,38,104,.16),transparent 30rem),linear-gradient(180deg,#010207 0%,#020510 55%,#000 100%)}

/* Nexum Play: temas, catálogo e jogos 2D */
.game-theme-ocean{--game-accent:#1468a8;--game-accent-2:#55b7e9;--game-soft:#e7f5ff;--game-ink:#06345d;--game-glow:rgba(52,157,219,.34)}
.game-theme-coral{--game-accent:#db3f55;--game-accent-2:#ff8a74;--game-soft:#fff0ed;--game-ink:#7f1831;--game-glow:rgba(239,111,104,.36)}
.game-theme-mint{--game-accent:#138f86;--game-accent-2:#65d3bb;--game-soft:#e8faf5;--game-ink:#07554f;--game-glow:rgba(60,190,163,.3)}
.game-theme-sky{--game-accent:#2876cc;--game-accent-2:#78d5f3;--game-soft:#ebf7ff;--game-ink:#0a447c;--game-glow:rgba(74,162,224,.34)}
.game-theme-violet{--game-accent:#6e4acb;--game-accent-2:#b68af2;--game-soft:#f4eeff;--game-ink:#43247f;--game-glow:rgba(128,85,210,.3)}
.game-theme-berry{--game-accent:#b52f70;--game-accent-2:#ec75a5;--game-soft:#fff0f7;--game-ink:#751644;--game-glow:rgba(203,62,126,.31)}
.game-theme-sun{--game-accent:#c96d08;--game-accent-2:#f9bf3f;--game-soft:#fff8df;--game-ink:#724006;--game-glow:rgba(240,167,36,.35)}

.game-card{position:relative;isolation:isolate;overflow:hidden;border:1px solid color-mix(in srgb,var(--game-accent) 16%,#dbe4ee);border-radius:1.75rem;background:linear-gradient(155deg,#fff 0%,color-mix(in srgb,var(--game-soft) 72%,#fff) 100%);box-shadow:0 12px 40px rgba(7,43,87,.075);transition:transform .28s ease,border-color .28s ease,box-shadow .28s ease}
.game-card[hidden],.game-card-filtered-out{display:none!important}
.game-card::after{content:"";position:absolute;z-index:-1;right:-4rem;bottom:-5rem;width:10rem;height:10rem;border-radius:999px;background:var(--game-glow);filter:blur(4px);opacity:.45;transition:transform .35s ease}
.game-card:hover{transform:translateY(-6px);border-color:color-mix(in srgb,var(--game-accent) 38%,#fff);box-shadow:0 24px 60px rgba(7,43,87,.14)}
.game-card:hover::after{transform:scale(1.2)}
.game-card:focus-within{outline:3px solid color-mix(in srgb,var(--game-accent) 32%,transparent);outline-offset:3px}
.game-art{position:relative;isolation:isolate;min-height:9.25rem;overflow:hidden;background:linear-gradient(135deg,color-mix(in srgb,var(--game-accent) 94%,#071d38),var(--game-accent-2));color:#fff}
.game-art::before,.game-art::after{content:"";position:absolute;border:1px solid rgba(255,255,255,.35);border-radius:999px;box-shadow:inset 0 0 28px rgba(255,255,255,.1)}
.game-art::before{right:-1.2rem;top:-2.6rem;width:9rem;height:9rem;background:rgba(255,255,255,.09)}
.game-art::after{left:18%;bottom:-3.5rem;width:7.2rem;height:7.2rem;background:rgba(255,255,255,.07)}
.game-art-shape{position:absolute;z-index:1;left:1.5rem;top:50%;width:4.8rem;height:4.8rem;transform:translateY(-50%) rotate(8deg);border:1px solid rgba(255,255,255,.48);border-radius:1.4rem;background:linear-gradient(145deg,rgba(255,255,255,.38),rgba(255,255,255,.08));box-shadow:0 16px 35px rgba(3,29,57,.22);backdrop-filter:blur(5px)}
.game-art-shape::before,.game-art-shape::after{content:"";position:absolute;border-radius:999px;background:#fff;box-shadow:0 5px 14px rgba(3,29,57,.2)}
.game-art-shape::before{left:1rem;top:1rem;width:.8rem;height:.8rem}
.game-art-shape::after{right:.8rem;bottom:.75rem;width:1.2rem;height:1.2rem;opacity:.72}

.quiz-hero{position:relative;isolation:isolate;overflow:hidden;background-color:var(--deep);background-image:radial-gradient(circle at 80% 18%,var(--game-glow),transparent 31%),linear-gradient(135deg,#06172e 0%,color-mix(in srgb,var(--game-accent) 55%,#05284d) 55%,color-mix(in srgb,var(--game-accent-2) 35%,#073765) 100%)}
.quiz-hero::before{content:"";position:absolute;inset:0;z-index:-2;background-image:linear-gradient(rgba(255,255,255,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.055) 1px,transparent 1px);background-size:34px 34px;mask-image:linear-gradient(to bottom,#000,transparent 92%)}
.quiz-hero-orb{position:absolute;z-index:-1;border:1px solid rgba(255,255,255,.16);border-radius:999px;background:linear-gradient(145deg,rgba(255,255,255,.16),rgba(255,255,255,.025));box-shadow:inset 0 0 45px rgba(255,255,255,.08);pointer-events:none}
.quiz-hero-orb-one{right:7%;top:14%;width:10rem;height:10rem}
.quiz-hero-orb-two{right:24%;bottom:-5.5rem;width:8rem;height:8rem}
.quiz-back-link{display:inline-flex;align-items:center;gap:.45rem;border-radius:999px;color:rgba(255,255,255,.86);font-size:.875rem;font-weight:800;transition:color .2s ease,background .2s ease,transform .2s ease}
.quiz-back-link svg{width:1.2rem;height:1.2rem;transition:transform .2s ease}
.quiz-back-link:hover{color:#fff}.quiz-back-link:hover svg{transform:translateX(-3px)}
.quiz-back-link:focus-visible{outline:2px solid #fff;outline-offset:5px}
.quiz-eyebrow{font-size:.74rem;font-weight:900;letter-spacing:.16em;text-transform:uppercase;color:color-mix(in srgb,var(--game-accent-2) 68%,#fff)}
.quiz-duration-card{display:flex;min-width:10.5rem;align-items:center;gap:.75rem;border:1px solid rgba(255,255,255,.2);border-radius:1.25rem;background:rgba(4,31,63,.42);padding:.9rem 1rem;color:#fff;box-shadow:0 12px 35px rgba(2,20,41,.2);backdrop-filter:blur(12px)}
.quiz-duration-card svg{width:2rem;height:2rem;color:color-mix(in srgb,var(--game-accent-2) 66%,#fff)}
.quiz-duration-card span{display:grid}.quiz-duration-card strong{font-size:.92rem}.quiz-duration-card small{color:rgba(255,255,255,.66);font-size:.72rem;font-weight:700}
.quiz-page{position:relative;background-color:#f8fbff;background-image:radial-gradient(circle at 3% 8%,var(--game-glow),transparent 17rem),radial-gradient(circle at 97% 75%,color-mix(in srgb,var(--game-soft) 90%,transparent),transparent 22rem)}
.quiz-variant-intro{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:1rem;border:1px solid color-mix(in srgb,var(--game-accent) 24%,#dce7f1);border-radius:1.4rem;background:#fff;padding:1rem 1.2rem;color:var(--game-ink);box-shadow:0 12px 32px rgba(7,43,87,.07)}
.quiz-variant-icon{display:grid;width:3.2rem;height:3.2rem;place-items:center;border-radius:1rem;background:linear-gradient(145deg,var(--game-accent),var(--game-accent-2));color:#fff;box-shadow:0 10px 25px var(--game-glow)}.quiz-variant-icon svg{width:1.8rem;height:1.8rem}
.quiz-variant-timeline-archive.quiz-page{background-color:#fffaf0;background-image:linear-gradient(90deg,rgba(133,84,46,.055) 1px,transparent 1px),radial-gradient(circle at 8% 10%,#f2d9bd,transparent 19rem);background-size:42px 100%,auto}.quiz-variant-timeline-archive .quiz-round{border-left:6px solid #b52f70;background:linear-gradient(135deg,#fffdf7,#fff)}
.quiz-variant-world-atlas.quiz-page{background-color:#eff8ff;background-image:radial-gradient(circle at 15% 15%,rgba(40,118,204,.18) 0 2px,transparent 3px),radial-gradient(circle at 85% 72%,rgba(14,79,138,.14),transparent 20rem);background-size:34px 34px,auto}.quiz-variant-world-atlas .quiz-round{background:linear-gradient(145deg,#fff,#edf8ff)}
.quiz-variant-periodic-lab.quiz-page{background-color:#f5f0ff;background-image:linear-gradient(rgba(110,74,203,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(110,74,203,.07) 1px,transparent 1px);background-size:58px 58px}.quiz-variant-periodic-lab .game-option-letter{border-radius:.35rem;box-shadow:inset 0 0 0 2px rgba(255,255,255,.5)}.quiz-variant-periodic-lab .quiz-round{border-color:#cfc1f3;background:linear-gradient(145deg,#fff,#f8f4ff)}
.quiz-variant-anatomy-blueprint.quiz-page{background-color:#eefaff;background-image:radial-gradient(circle at center,transparent 0 19px,rgba(14,79,138,.07) 20px 21px,transparent 22px),linear-gradient(rgba(14,79,138,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(14,79,138,.055) 1px,transparent 1px);background-size:64px 64px,32px 32px,32px 32px}.quiz-variant-anatomy-blueprint .quiz-round{border-color:#a9d7ed;background:linear-gradient(145deg,#fff,#effbff)}
.quiz-question-visual{width:min(100%,25rem);margin:0 auto 1.35rem;overflow:hidden;border:1px solid #b8dcef;border-radius:1.4rem;background:#071f42;padding:.45rem;box-shadow:0 18px 42px rgba(7,43,87,.18)}
.quiz-question-visual-frame{width:100%;aspect-ratio:1;border-radius:1rem;background-repeat:no-repeat;background-size:300% 200%;box-shadow:inset 0 0 0 1px rgba(255,255,255,.22)}
.quiz-question-visual figcaption{padding:.65rem .65rem .3rem;color:#dff5ff;font-size:.76rem;font-weight:800;line-height:1.35;text-align:center}
.quiz-intro{display:grid;grid-template-columns:auto 1fr;gap:1rem;align-items:start;border:1px solid color-mix(in srgb,var(--game-accent) 18%,#dbe7f3);border-radius:1.4rem;background:rgba(255,255,255,.88);padding:1.25rem;box-shadow:0 12px 32px rgba(7,43,87,.06)}
.quiz-intro-mark{display:grid;width:2.55rem;height:2.55rem;place-items:center;border-radius:.85rem;background:var(--game-soft);color:var(--game-accent)}
.quiz-intro-mark svg{width:1.35rem;height:1.35rem}
.quiz-form{margin-top:2rem}
.quiz-progress{position:sticky;top:5.9rem;z-index:20;margin-bottom:1.5rem;border:1px solid rgba(255,255,255,.9);border-radius:1.15rem;background:rgba(255,255,255,.9);padding:.9rem 1rem;box-shadow:0 12px 36px rgba(7,43,87,.09);backdrop-filter:blur(14px)}
.quiz-progress-count{flex:none;border-radius:999px;background:var(--game-soft);padding:.3rem .65rem;color:var(--game-ink);font-size:.75rem;font-weight:900}
.quiz-progress-track{height:.48rem;margin-top:.7rem;overflow:hidden;border-radius:999px;background:#e5edf5}
.quiz-progress-track>span{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--game-accent),var(--game-accent-2));box-shadow:0 0 16px var(--game-glow);transition:width .35s ease}
.quiz-round{position:relative;min-inline-size:0;overflow:hidden;border:1px solid color-mix(in srgb,var(--game-accent) 17%,#dbe3ec);border-radius:1.75rem;background:rgba(255,255,255,.96);padding:1.35rem;box-shadow:0 16px 45px rgba(7,43,87,.07)}
.quiz-round::before{content:"";position:absolute;right:-3.5rem;top:-3.5rem;width:9rem;height:9rem;border-radius:999px;background:var(--game-soft);opacity:.7;pointer-events:none}
.quiz-round[hidden]{display:none!important}
.quiz-round-legend{position:relative;z-index:1;display:inline-flex;align-items:center;gap:.55rem;padding:0 .45rem;color:var(--game-accent);font-size:.75rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}
.quiz-round-number{display:inline-grid;width:1.9rem;height:1.9rem;place-items:center;border-radius:.65rem;background:var(--game-accent);color:#fff;box-shadow:0 6px 16px var(--game-glow);font-size:.78rem;letter-spacing:0}
.quiz-prompt{position:relative;z-index:1;margin-top:1rem;max-width:44rem;color:#0f172a;font-size:clamp(1.15rem,3vw,1.4rem);font-weight:800;line-height:1.45}
.game-option{position:relative;display:grid;min-height:4.75rem;cursor:pointer;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:.85rem;overflow:hidden;border:1px solid #dce5ef;border-radius:1.15rem;background:#fff;padding:.85rem 1rem;color:#334155;font-size:.9rem;font-weight:700;box-shadow:0 4px 14px rgba(7,43,87,.035);transition:transform .2s ease,border-color .2s ease,background .2s ease,box-shadow .2s ease}
.game-option:hover{transform:translateY(-2px);border-color:color-mix(in srgb,var(--game-accent) 42%,#dce5ef);background:color-mix(in srgb,var(--game-soft) 38%,#fff);box-shadow:0 10px 22px rgba(7,43,87,.075)}
.game-option input{position:absolute;width:1px;height:1px;opacity:0}
.game-option-letter{display:grid;width:2.35rem;height:2.35rem;place-items:center;border:1px solid color-mix(in srgb,var(--game-accent) 18%,#dbe5ef);border-radius:.82rem;background:var(--game-soft);color:var(--game-ink);font-size:.78rem;font-weight:950;transition:background .2s ease,color .2s ease,transform .2s ease}
.game-option-copy{line-height:1.45}
.game-option-status{grid-column:1/-1;display:none;margin-top:-.2rem;color:var(--game-accent);font-size:.67rem;font-weight:900;letter-spacing:.1em;text-transform:uppercase}
.game-option:has(input:checked){transform:translateY(-2px);border-color:var(--game-accent);background:linear-gradient(135deg,#fff,color-mix(in srgb,var(--game-soft) 72%,#fff));box-shadow:0 0 0 3px color-mix(in srgb,var(--game-accent) 13%,transparent),0 13px 30px var(--game-glow)}
.game-option:has(input:checked) .game-option-letter{transform:rotate(-4deg) scale(1.05);border-color:var(--game-accent);background:var(--game-accent);color:#fff}
.game-option:has(input:checked) .game-option-status{display:block}
.game-option:has(input:focus-visible){outline:3px solid color-mix(in srgb,var(--game-accent) 35%,transparent);outline-offset:3px}
.game-option input:focus-visible+.game-option-letter{box-shadow:0 0 0 3px color-mix(in srgb,var(--game-accent) 28%,transparent)}
.answer-spark{--spark-angle:0deg;--spark-distance:28px;position:absolute;z-index:3;left:2.05rem;top:50%;width:.35rem;height:.35rem;border-radius:999px;background:var(--game-accent-2);box-shadow:0 0 9px var(--game-glow);pointer-events:none;animation:answer-spark-burst .6s ease-out forwards}
.quiz-round-needs-answer{border-color:var(--game-accent);box-shadow:0 0 0 4px color-mix(in srgb,var(--game-accent) 12%,transparent),0 16px 45px rgba(7,43,87,.09)}
@keyframes answer-spark-burst{0%{opacity:1;transform:translate(-50%,-50%) rotate(var(--spark-angle)) translateX(0) scale(1)}100%{opacity:0;transform:translate(-50%,-50%) rotate(var(--spark-angle)) translateX(var(--spark-distance)) scale(.2)}}
.quiz-round-nav{display:none;align-items:center;justify-content:space-between;gap:1rem;margin-top:1.4rem;padding-top:1.2rem;border-top:1px solid #e8eef5}
.quiz-enhanced .quiz-round-nav{display:flex}
.quiz-nav-button{display:inline-flex;align-items:center;justify-content:center;gap:.35rem;border:1px solid #d7e1eb;border-radius:999px;background:#fff;padding:.7rem 1rem;color:#334155;font-size:.8rem;font-weight:850;transition:.2s ease}
.quiz-nav-button svg{width:1rem;height:1rem}.quiz-nav-button:hover:not(:disabled){border-color:var(--game-accent);color:var(--game-accent);transform:translateY(-1px)}
.quiz-nav-button:focus-visible{outline:3px solid color-mix(in srgb,var(--game-accent) 30%,transparent);outline-offset:2px}
.quiz-nav-button:disabled{cursor:not-allowed;opacity:.38}
.quiz-nav-next{margin-left:auto;border-color:var(--game-accent);background:var(--game-accent);color:#fff;box-shadow:0 8px 20px var(--game-glow)}
.quiz-nav-next:hover:not(:disabled){color:#fff;filter:brightness(.97)}
.quiz-submit-panel{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;margin-top:2rem;border:1px solid color-mix(in srgb,var(--game-accent) 19%,#dbe5ef);border-radius:1.5rem;background:linear-gradient(135deg,#fff,var(--game-soft));padding:1.25rem 1.35rem;box-shadow:0 14px 35px rgba(7,43,87,.07)}
.quiz-submit-panel[hidden]{display:none!important}

/* Nexum Lab: catálogo, progresso local e relatórios dimensionais */
.lab-card{position:relative;isolation:isolate;overflow:hidden;border:1px solid #dbe7f3;border-radius:1.75rem;background:linear-gradient(155deg,#fff 0%,#f6fbff 100%);box-shadow:0 16px 45px rgba(7,43,87,.075);transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease}
.lab-card::after{content:"";position:absolute;z-index:-1;right:-4rem;bottom:-5rem;width:11rem;height:11rem;border-radius:999px;background:radial-gradient(circle,rgba(40,118,204,.15),transparent 70%)}
.lab-card:hover{transform:translateY(-5px);border-color:#9dc2e5;box-shadow:0 24px 60px rgba(7,43,87,.13)}
.assessment-save-note{display:flex;align-items:center;gap:.55rem;margin-top:1rem;color:#64748b;font-size:.75rem;font-weight:700}
.assessment-save-dot{width:.55rem;height:.55rem;border-radius:999px;background:#22a06b;box-shadow:0 0 0 4px rgba(34,160,107,.11)}
.assessment-basis{display:grid;grid-template-columns:auto minmax(0,1fr);gap:1rem;align-items:start;border:1px solid #b8d8f2;border-radius:1.35rem;background:linear-gradient(135deg,#edf7ff,#f8fbff);padding:1.25rem;box-shadow:0 12px 30px rgba(14,79,138,.07)}
.assessment-basis-mark{display:grid;width:3.15rem;height:3.15rem;place-items:center;border-radius:1rem;background:linear-gradient(135deg,var(--blue),#2876cc);color:#fff;font-size:.85rem;font-weight:950;box-shadow:0 9px 22px rgba(14,79,138,.24)}
.assessment-scale-option{min-height:6.7rem;grid-template-columns:1fr;grid-template-rows:auto 1fr;text-align:center}
.assessment-scale-option .game-option-letter{margin-inline:auto}
.assessment-scale-option .game-option-copy{font-size:.74rem;line-height:1.35}
.report-profile-highlight{display:grid;min-width:14rem;max-width:17rem;gap:.35rem;border:1px solid #cfe2f3;border-radius:1.35rem;background:linear-gradient(135deg,#eff8ff,#f8fbff);padding:1rem 1.2rem;color:var(--navy)}
.report-profile-highlight span{font-size:.68rem;font-weight:800;letter-spacing:.09em;text-transform:uppercase;color:#49749d}
.report-profile-highlight strong{font-size:1.05rem;line-height:1.35}
.assessment-chart{display:grid;gap:1.2rem;border:1px solid #e3ebf3;border-radius:1.5rem;background:linear-gradient(145deg,#fff,#f8fbff);padding:1.35rem}
.assessment-chart-row{display:grid;gap:.55rem}
.assessment-chart-label{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:.65rem;color:#1e293b;font-size:.88rem}
.assessment-chart-label>span:last-child{color:var(--navy);font-weight:900}
.assessment-chart-rank{display:grid;width:1.65rem;height:1.65rem;place-items:center;border-radius:.55rem;background:#eaf4fd;color:var(--blue)!important;font-size:.7rem;font-weight:900}
.assessment-chart-track{height:.72rem;overflow:hidden;border-radius:999px;background:#e6edf4}
.assessment-chart-track>span{display:block;height:100%;min-width:.3rem;border-radius:inherit;background:linear-gradient(90deg,var(--bar-color),color-mix(in srgb,var(--bar-color) 68%,#fff));box-shadow:0 4px 14px color-mix(in srgb,var(--bar-color) 28%,transparent)}

@media(min-width:640px){.quiz-round{padding:1.8rem 2rem}.quiz-intro{padding:1.35rem 1.5rem}}
@media(max-width:639px){.quiz-hero-orb-one{right:-3.5rem;top:18%;width:8rem;height:8rem}.quiz-duration-card{width:100%}.quiz-progress{top:4.8rem}.quiz-round{border-radius:1.4rem}.game-option{min-height:4.3rem}.assessment-scale-option{min-height:4.8rem;grid-template-columns:auto minmax(0,1fr);grid-template-rows:auto;text-align:left}.assessment-scale-option .game-option-letter{margin-inline:0}.quiz-submit-panel{align-items:stretch;flex-direction:column}.quiz-nav-button{min-height:2.8rem;padding-inline:.75rem}.quiz-nav-next{flex:1}.assessment-chart{padding:1rem}.report-profile-highlight{max-width:none}}
@media(max-width:1023px){body.site-menu-open{overflow:hidden}.site-header{background:#fff!important;backdrop-filter:none!important}.menu-toggle{background:#fff;color:#0f172a}.menu-toggle span{display:block;width:1.35rem;height:2px;background:#0f172a;transform-origin:center;transition:transform .2s ease,opacity .2s ease}.menu-toggle span+span{margin-top:.35rem}.menu-toggle[aria-expanded="true"] span:first-child{transform:translateY(4px) rotate(45deg)}.menu-toggle[aria-expanded="true"] span:last-child{transform:translateY(-4px) rotate(-45deg)}.main-nav{position:fixed;inset:0;z-index:10;display:none;height:100dvh;min-height:100vh;overflow-y:auto;overscroll-behavior:contain;flex-direction:column;align-items:stretch;gap:0;border:0;background-color:#fff!important;background-image:linear-gradient(155deg,#fff 0%,#f2f8fd 62%,#fff3f5 100%)!important;padding:6.8rem 1.5rem 2rem;color:#172033!important;font-size:1.05rem;opacity:1!important;backdrop-filter:none!important;box-shadow:none}.main-nav.open{display:flex}.main-nav>a:not(.btn-primary),.main-nav>form{width:100%;border-bottom:1px solid #dfe8f1;padding:1rem .2rem;color:#1e293b!important}.main-nav>a:not(.btn-primary){display:flex;align-items:center;justify-content:space-between;font-weight:800}.main-nav>a:not(.btn-primary)::after{content:"›";color:#0e4f8a;font-size:1.45rem;line-height:1}.main-nav .nav-login{display:flex;width:100%;justify-content:center;border:1px solid #cbd5e1!important;background:#fff;color:#072b57!important;padding:.85rem 1rem}.main-nav form .nav-login{margin:.75rem 0}.main-nav .btn-primary{width:100%;margin-top:1rem}.main-nav span{color:#475569!important}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}.reveal{opacity:1;transform:none}.game-card:hover,.game-option:hover,.game-option:has(input:checked){transform:none}.answer-spark{display:none}}
@media print{.site-header,footer,.whatsapp-float,.report-actions{display:none!important}main{padding:0!important}.report-sheet{box-shadow:none!important;border:none!important}}