/* Content updates on the original AprendaEstudar layout. */
.hero{position:relative}
.nav-links{gap:18px}
.nav-links a{white-space:nowrap;font-size:12px}
.hero-system{min-height:0!important;overflow:visible;display:flex;align-items:center;padding:12px 8px}
.hero-system .orb{pointer-events:none}
.system-visual{position:relative;width:100%;min-width:0;margin:0;overflow:visible;border-radius:20px}
.system-image{display:block;width:100%;height:auto;max-width:100%;object-fit:contain;border-radius:20px}
.image-motion{transition:transform .45s cubic-bezier(.2,.7,.2,1),filter .45s ease;transform-origin:50% 50%}
.product-scene{position:relative;isolation:isolate;padding:14px;perspective:1200px;overflow:visible}
.product-scene.image-motion:hover{transform:none;filter:none}
.product-scene .scene-main{position:relative;z-index:2;transform:translate3d(var(--shift-x,0px),var(--shift-y,0px),0) rotateX(var(--tilt-x,0deg)) rotateY(var(--tilt-y,0deg));transition:transform .35s cubic-bezier(.2,.8,.2,1),filter .35s;filter:drop-shadow(0 16px 24px rgba(0,0,0,.26));backface-visibility:hidden}
.scene-backplate{position:absolute;inset:13% 8% 12%;z-index:0;border:1px solid rgba(123,99,240,.3);border-radius:30px;background:linear-gradient(140deg,rgba(91,63,232,.13),rgba(184,255,87,.035));pointer-events:none;opacity:.35;transition:transform .5s ease,opacity .4s ease}
.scene-backplate-one{transform:translate(-4px,5px) rotate(-1.5deg)}
.scene-backplate-two{inset:17% 12% 10%;transform:translate(5px,9px) rotate(1.2deg);border-color:rgba(184,255,87,.15)}
.product-scene.is-active .scene-backplate-one{transform:translate(-10px,8px) rotate(-3deg);opacity:.8}
.product-scene.is-active .scene-backplate-two{transform:translate(10px,15px) rotate(2.5deg);opacity:.65}
.product-scene.is-active .scene-main{filter:drop-shadow(0 22px 30px rgba(91,63,232,.2))}
.tracking-card .system-visual{margin-top:24px}
.detail-caption{margin-top:24px;font-weight:800;color:var(--ink)}
.enem-step-list{display:grid;grid-column:1/-1;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;margin:0;padding:24px 28px}
.enem-step-list strong{color:var(--lime);font-size:14px}
.enem-step-list p{margin-top:5px;font-size:13px;line-height:1.5}
.tools-grid .tool-card:nth-child(n+4){grid-column:span 3}
.real-question{padding:0;background:none;border:0;display:grid;gap:18px}
.real-question .system-visual:first-child{max-width:380px;margin-inline:auto}
.practice-card>.system-visual{margin-top:26px}
.practice-card>.icon-pill{margin-bottom:16px}
.mentoria-agenda>div{position:relative;padding-left:44px;transition:background-color .2s,transform .2s}
@media(hover:hover) and (pointer:fine){.mentoria-agenda>div:hover{background:rgba(184,255,87,.07);transform:translateX(4px)}.mentoria-agenda>div.is-complete::before{content:'✓';position:absolute;left:9px;top:50%;display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:rgba(184,255,87,.14);color:var(--lime);font-size:14px;line-height:1;font-weight:900;transform:translateY(-50%);text-shadow:0 0 10px rgba(184,255,87,.4);animation:agenda-check-in .22s ease-out}}
@keyframes agenda-check-in{from{opacity:0;transform:translate(-4px,-50%) scale(.6)}to{opacity:1;transform:translate(0,-50%) scale(1)}}
@media(prefers-reduced-motion:reduce){.mentoria-agenda>div{transition:none}.mentoria-agenda>div:hover{transform:none}.mentoria-agenda>div.is-complete::before{animation:none}}
.flashcard-ratings{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-top:14px;position:relative;z-index:3}
.flashcard-ratings button{display:flex;align-items:center;justify-content:center;gap:7px;min-height:44px;padding:10px 6px;border:1px solid var(--rating-border);border-radius:12px;background:var(--rating-bg);color:var(--rating-color);font:inherit;font-size:11px;font-weight:800;cursor:pointer;transition:border-color .2s,background-color .2s,transform .2s,box-shadow .2s}
.flashcard-ratings [data-flashcard-rating="Não acertei"]{--rating-color:#ff91a5;--rating-bg:rgba(255,116,147,.09);--rating-border:rgba(255,116,147,.18);--rating-hover:rgba(255,116,147,.17)}
.flashcard-ratings [data-flashcard-rating="Difícil"]{--rating-color:#ffc66d;--rating-bg:rgba(255,185,78,.08);--rating-border:rgba(255,185,78,.18);--rating-hover:rgba(255,185,78,.16)}
.flashcard-ratings [data-flashcard-rating="Acertei"]{--rating-color:#63edbe;--rating-bg:rgba(56,211,162,.09);--rating-border:rgba(56,211,162,.2);--rating-hover:rgba(56,211,162,.18)}
.flashcard-ratings [data-flashcard-rating="Dominei"]{--rating-color:#c2afff;--rating-bg:rgba(131,99,243,.1);--rating-border:rgba(155,127,255,.2);--rating-hover:rgba(131,99,243,.2)}
.flashcard-ratings button .icon{width:15px;height:15px;flex:0 0 15px}
.flashcard-ratings button:not(:disabled):hover{border-color:var(--rating-color);background:var(--rating-hover);transform:translateY(-2px);box-shadow:0 4px 14px rgba(0,0,0,.12)}
.flashcard-ratings button:not(:disabled):active{transform:translateY(0) scale(.97)}
.flashcard-ratings button:disabled{opacity:.65;cursor:default}
@media(prefers-reduced-motion:reduce){.flashcard-ratings button{transition:none;transform:none!important}}
.testimonial-photo{width:56px;height:56px;flex:0 0 56px;border-radius:50%;object-fit:cover;object-position:center;border:2px solid rgba(184,255,87,.2)}
.person strong{font-size:13px;line-height:1.3}
.person small{margin-top:4px;font-size:10px}
.zoom-main>img{width:100%;height:auto;object-fit:contain}
.zoom-side img{width:100%;height:auto;object-fit:contain}
.zoom-main{display:flex;align-items:center}
.zoom-side>div{display:flex;align-items:center}
.footer .footer-logo{width:min(245px,100%);height:auto;max-width:100%}
.footer-company{display:block;color:var(--muted);font-size:12px;font-weight:600}
.final-mascot{height:auto;max-width:100%;object-fit:contain}
.btn:focus-visible,a:focus-visible,button:focus-visible,.flashcard-stage:focus-visible{outline:3px solid var(--lime);outline-offset:4px}
.billing-toggle-btn{min-height:44px}
#periodo-planos{scroll-margin-top:96px}
#enem360,#minha-rotina,#desempenho,#mentoria,#ferramentas,#treino,#metodo,#como-funciona{scroll-margin-top:96px}
@media(hover:hover) and (prefers-reduced-motion:no-preference){.image-motion:hover{transform:perspective(1200px) translateY(-4px) rotateX(1.2deg) rotateY(-1.7deg);filter:drop-shadow(0 14px 22px rgba(91,63,232,.16))}.final-mascot.image-motion:hover{transform:translateY(-5px) rotate(-1.5deg)}}
@media(min-width:1181px){.hero h1{font-size:clamp(48px,4.3vw,58px)}}
@media(min-width:1181px){.hero-system .product-scene{transform:scale(1.14);transform-origin:center center}.hero-system .product-scene:hover{transform:scale(1.14)}}
@media(max-width:1180px){.tools-grid .tool-card:nth-child(n+4){grid-column:auto}.hero-system{width:100%;max-width:620px}.mobile-menu:not(.open){display:none}.mobile-menu.open{display:grid;max-height:calc(100dvh - 76px);overflow-y:auto;opacity:1;padding-top:6px}.mobile-menu a{min-height:46px}.mobile-menu .mobile-free{background:var(--lime);color:#160b22;text-align:center}.site-header .brand-logo{width:215px;height:auto}}
@media(max-width:860px){.hero-system{max-width:620px;margin-top:24px}.hero-system .system-visual{max-width:100%}.system-image{border-radius:16px}.tracking-card .system-visual{margin-top:18px}.enem-step-list{gap:12px}.footer .footer-logo{width:215px}.testimonials-grid .testimonial{min-height:240px}.zoom-body{min-height:0}.zoom-main>img{aspect-ratio:4/3}.zoom-side>div{aspect-ratio:1}.hero-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.hero-metrics .metric-chip:last-child{grid-column:1/-1}}
@media(max-width:520px){.hero-system{padding:6px 3px;margin-top:18px}.enem-step-list p{font-size:12px}.flashcard-ratings{grid-template-columns:repeat(2,minmax(0,1fr))}.hero-metrics{gap:10px;margin-top:28px}.metric-chip{min-height:82px}.hero-metrics .metric-chip:last-child{grid-column:1/-1}.testimonials-grid .testimonial{padding:24px}.person strong{font-size:14px}}
@media(max-width:520px){.product-scene{padding:6px}.scene-backplate{border-radius:20px}}
@media(prefers-reduced-motion:reduce){.image-motion,.product-scene .scene-main,.scene-backplate{transition:none!important;transform:none!important}}

/* More balanced copy, complete screenshots and compact section rhythm. */
.section{padding-block:86px}
.section-head{margin-bottom:34px}
#enem360 .performance-copy h2,#minha-rotina .performance-copy h2{font-size:clamp(30px,3vw,44px);line-height:1.08}
#enem360 .performance-copy .lead,#minha-rotina .performance-copy .lead{font-size:16px;line-height:1.65}
#enem360 .performance-copy,#minha-rotina .performance-copy{padding:28px}
#enem360 .performance-copy li,#minha-rotina .performance-copy li{font-size:14px;line-height:1.55}
.enem-step-list>div{min-width:0}
@media(max-width:860px){.enem-step-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;padding:24px}}
@media(max-width:380px){.enem-step-list{grid-template-columns:1fr;gap:18px}}
.tracking-card .system-visual{aspect-ratio:3/4;display:flex;align-items:center;justify-content:center;background:none}
.tracking-card .system-image{height:auto;object-fit:contain}
.mini-quiz{margin-top:26px;padding:20px;border:1px solid var(--border);border-radius:20px;background:rgba(8,9,25,.4)}
.quiz-meta{display:flex;justify-content:space-between;gap:12px;color:var(--lime);font-size:11px;font-weight:800}
.quiz-timer{display:flex;align-items:center;gap:14px;margin-top:16px}
.quiz-timer-ring{--timer-progress:100%;display:grid;place-items:center;flex:0 0 60px;width:60px;height:60px;border-radius:50%;background:conic-gradient(#14d9f1 var(--timer-progress),rgba(145,177,208,.16) 0);position:relative}
.quiz-timer-ring::before{content:'';position:absolute;inset:5px;border-radius:50%;background:#101b30}
.quiz-timer-value{position:relative;font-size:15px;font-weight:800;font-variant-numeric:tabular-nums}
.quiz-timer-details{flex:1;min-width:0}
.quiz-timed-question{font-size:14px;color:var(--ink)}
.quiz-question-progress{display:block;width:100%;height:10px;margin-top:12px;border:0;border-radius:20px;overflow:hidden;background:rgba(145,177,208,.16);accent-color:#2eddb7}
.quiz-question-progress::-webkit-progress-bar{background:rgba(145,177,208,.16);border-radius:20px}
.quiz-question-progress::-webkit-progress-value{background:linear-gradient(90deg,#14d9f1,#2eddb7,#8960f4);border-radius:20px}
.quiz-question-progress::-moz-progress-bar{background:linear-gradient(90deg,#14d9f1,#2eddb7,#8960f4);border-radius:20px}
.mini-quiz .quiz-timer-status{font-size:11px;line-height:1.5;margin-top:10px;color:var(--muted)}
.quiz-question{margin:16px 0;font-size:15px;line-height:1.6;font-weight:700;outline-offset:4px}
.quiz-options{display:grid;gap:8px}
.quiz-option{display:flex;align-items:center;gap:10px;width:100%;min-height:44px;padding:10px 12px;text-align:left;border:1px solid var(--border);border-radius:12px;background:rgba(255,255,255,.04);color:var(--ink);font:inherit;font-size:13px;cursor:pointer}
.quiz-option span{color:var(--lime);font-weight:800}
.quiz-option:not(:disabled):hover{border-color:var(--lime);background:rgba(184,255,87,.08)}
.quiz-option:disabled{cursor:default}
.quiz-option.is-correct{border-color:var(--lime);background:rgba(184,255,87,.12)}
.quiz-option.is-incorrect{border-color:#f48c98;background:rgba(244,140,152,.09)}
.mini-quiz .quiz-feedback{margin-top:14px;font-size:13px;line-height:1.6}
.quiz-next{margin-top:16px;min-height:44px}
.quiz-next:disabled{opacity:.4;cursor:default}
.mini-quiz .quiz-note{margin-top:12px;font-size:10px;color:var(--muted)}
@media(max-width:1180px) and (min-width:521px){.hero h1{font-size:clamp(44px,5.5vw,58px)}}
@media(max-width:860px){.section{padding-block:62px}}
@media(max-width:520px){.hero h1{font-size:38px}.section{padding-block:54px}#enem360 .performance-copy,#minha-rotina .performance-copy{padding:24px}#enem360 .performance-copy h2,#minha-rotina .performance-copy h2{font-size:30px}.mini-quiz{padding:16px}}

.hero-grid{row-gap:28px}
.hero-grid>.hero-metrics{grid-column:1/-1;grid-template-columns:repeat(5,minmax(0,1fr));margin-top:0}
.hero-grid>.hero-metrics .metric-chip:last-child{grid-column:auto}
@media(max-width:860px){.hero-grid>.hero-metrics{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:520px){.hero-grid>.hero-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.hero-grid>.hero-metrics .metric-chip:last-child{grid-column:1/-1}}