/* Estrutura inspirada no ritmo de seções do Big Picture; identidade original mantida. */
:root {
  --background:#050c08; --background-secondary:#09120e;
  --green-primary:#57e887; --green-accent:#8cf69e;
  --text-primary:#f8fafc; --text-secondary:#cbd2d7; --border:#283c32;
  --button-top:#91f49c; --button-bottom:#49df7b; --font:'Inter',Arial,sans-serif;
  --content-width:1200px; --section-space:clamp(64px,7vw,112px); --gutter:clamp(20px,4vw,48px);
  color-scheme:dark;
}
* { box-sizing:border-box; }
html { scroll-behavior:smooth; scroll-padding-top:100px; }
body { margin:0; background:var(--background); color:var(--text-primary); font:16px/1.7 var(--font); }
h1,h2,h3,p,figure,blockquote { margin:0; }
h1,h2,h3 { line-height:1.2; text-wrap:balance; }
h1 { font-size:clamp(38px,4.1vw,58px); font-weight:700; letter-spacing:-.045em; }
h2 { font-size:clamp(28px,3vw,40px); font-weight:600; letter-spacing:-.03em; }
h3 { font-size:22px; font-weight:600; letter-spacing:-.02em; }
p { color:var(--text-secondary); }
a { color:inherit; text-decoration:none; }
button,input { font:inherit; }
button { cursor:pointer; color:inherit; }
button,a { -webkit-tap-highlight-color:transparent; }
img { display:block; max-width:100%; height:auto; object-fit:contain; }
em { font-style:normal; }
svg { width:22px; height:22px; fill:none; stroke:currentColor; stroke-width:1.7; stroke-linecap:round; stroke-linejoin:round; flex-shrink:0; }
a:focus-visible,button:focus-visible,summary:focus-visible { outline:2px solid var(--green-accent); outline-offset:5px; }
section[id],article[id] { scroll-margin-top:16px; }
.page { width:100%; }
.container { width:min(var(--content-width),calc(100% - 2 * var(--gutter))); margin-inline:auto; }
.desktop-break { display:none; }
.eyebrow { display:block; font-size:12px; font-weight:600; letter-spacing:.16em; line-height:1.6; color:#8bebbd; margin-bottom:12px; }
.button { display:inline-flex; align-items:center; justify-content:center; gap:10px; min-height:50px; padding:13px 23px; border:1px solid transparent; border-radius:6px; font-size:14px; font-weight:600; line-height:1.4; text-align:center; background:none; transition:box-shadow .2s,background .2s,transform .2s; }
.button.primary { color:#031108; background:linear-gradient(180deg,var(--button-top),var(--button-bottom)); border-color:#84ee97; }
.button.primary:hover { box-shadow:0 0 20px #57e88735; }
.button.outline { border-color:#70d890; background:#030c0780; }
.button.outline:hover { background:#12301e; }
.button:active { transform:translateY(1px); }
.button.small { min-height:44px; padding:10px 18px; font-size:14px; }
.button .arrow,.button.small svg { width:18px; height:18px; }
.button .cart { fill:currentColor; stroke-width:1.2; }
.skip-link { position:fixed; top:10px; left:10px; z-index:100; padding:12px; color:#001a09; background:var(--green-accent); transform:translateY(-200%); }
.skip-link:focus { transform:none; }
.sr-only { position:absolute; width:1px; height:1px; overflow:hidden; clip-path:inset(50%); white-space:nowrap; }

/* Cabeçalho e navegação */
.header { position:sticky; top:0; z-index:30; display:flex; align-items:center; gap:28px; width:100%; min-height:84px; padding:14px max(var(--gutter),calc((100% - var(--content-width))/2)); background:#050c08f5; border-bottom:1px solid var(--border); }
.brand { display:flex; align-items:center; gap:10px; flex-shrink:0; }
.brand img { width:38px; height:38px; }
.brand>span { font-family:Georgia,'Times New Roman',serif; font-size:18px; white-space:nowrap; line-height:1.3; }
.brand small { display:block; margin-top:5px; font-family:var(--font); font-size:7px; letter-spacing:.19em; color:#9fb9ad; }
.main-nav { display:flex; align-items:center; gap:26px; margin-left:auto; font-size:14px; }
.main-nav a { padding-block:8px; }
.main-nav a:hover,.main-nav .is-current { color:var(--green-primary); }
.header-whatsapp { min-height:44px; padding:10px 16px; white-space:nowrap; }
.header-whatsapp svg { color:var(--green-primary); }
.menu-toggle { display:none; }

/* Abertura: duas colunas sem sobreposição do texto */
.hero-shell { position:relative; isolation:isolate; border-bottom:1px solid var(--border); background:#030b06; }
.hero-atmosphere { position:absolute; inset:0; z-index:-1; overflow:hidden; pointer-events:none; }
.hero-atmosphere:before { content:''; position:absolute; inset:0; background:url('assets/biblioteca-reconstruida.png') center/cover no-repeat; opacity:1; }
.hero-atmosphere:after { display:none; content:''; position:absolute; left:67%; top:20%; width:180px; height:230px; background:#10a658; border-radius:50%; filter:blur(90px); opacity:.25; }
.hero { display:grid; grid-template-columns:1fr 1.08fr; align-items:center; column-gap:40px; padding-top:64px; padding-bottom:36px; min-height:min(820px,calc(100svh - 84px)); }
.hero-copy { position:relative; z-index:2; padding-block:30px; }
.pill { display:table; padding:4px 10px; border:1px solid #459562; border-radius:20px; font-size:11px; margin-bottom:22px; }
h1 em { color:#5ae68a; }
.hero-copy>p { max-width:48ch; font-size:17px; line-height:1.75; margin-top:26px; }
.hero-actions { display:flex; flex-wrap:wrap; gap:14px; margin-top:32px; }
.hero-art { position:relative; width:100%; min-height:540px; align-self:end; overflow:hidden; }
.hero-professor { position:absolute; left:0; bottom:-60px; width:330px; max-width:62%; transform:translateY(var(--parallax-y,0px)); transition:transform .4s ease-out; }
.hero-book { position:absolute; bottom:30px; width:29%; height:auto; filter:drop-shadow(0 12px 12px #0007); }
.hero-book.forensic { right:25%; z-index:2; bottom:42px; }
.hero-book.dentistry { right:0; z-index:3; }
.hero-motto { position:absolute; right:8px; top:24px; font-size:13px; line-height:1.7; letter-spacing:.06em; color:white; }
.hero-motto strong { display:inline-block; color:#56ed8e; font-size:15px; margin-top:2px; }
.professor-label { position:absolute; left:24px; bottom:28px; z-index:4; border:1px solid #3b4943; border-radius:8px; padding:12px 18px; background:#05100ae8; font-size:12px; line-height:1.5; }
.professor-label strong { font-size:12px; }
.professor-label b { font-size:15px; }
.professor-label span { display:block; margin-top:6px; color:var(--text-secondary); }
.hero-benefits { grid-column:1/-1; display:grid; grid-template-columns:repeat(3,1fr); gap:28px; list-style:none; margin:26px 0 0; padding:26px 0 0; border-top:1px solid var(--border); font-size:14px; }
.hero-benefits li,.benefits-grid li { display:flex; align-items:center; gap:16px; color:var(--text-secondary); }
.hero-benefits strong,.benefits-grid strong { color:var(--text-primary); font-weight:600; }
.icon-disc { display:grid; place-items:center; width:48px; height:48px; border-radius:50%; background:#0b2617; flex-shrink:0; }
.icon-disc img { width:52%; height:52%; }

/* Seções e cards com alturas determinadas pelo conteúdo */
.audience,.materials,.benefits { padding-block:var(--section-space); }
.materials,.benefits { border-top:1px solid var(--border); }
.section-heading { display:grid; grid-template-columns:1.2fr 1fr; align-items:end; gap:64px; margin-bottom:44px; }
.section-heading>p { max-width:48ch; line-height:1.8; }
.audience-grid,.product-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:28px; }
.audience-card { display:grid; grid-template-columns:35% minmax(0,1fr); position:relative; background:var(--background-secondary); border:1px solid var(--border); border-radius:12px; overflow:hidden; }
.area-photo { width:100%; height:100%; object-fit:cover; opacity:.85; }
.area-symbol { position:absolute; left:18px; top:18px; display:grid; place-items:center; width:46px; height:46px; border:1px solid #77e895; border-radius:50%; background:#0d2919; }
.area-symbol img { width:60%; height:60%; }
.area-copy { padding:32px 26px; display:flex; flex-direction:column; align-items:flex-start; }
.area-copy h3 { font-size:21px; line-height:1.35; }
.area-copy p { margin:18px 0 24px; font-size:15px; line-height:1.75; }
.area-copy .button { margin-top:auto; }
.product-card { display:grid; grid-template-columns:34% minmax(0,1fr); align-items:stretch; gap:24px; padding:34px 28px; border:1px solid var(--border); border-radius:12px; background:var(--background-secondary); }
.product-book { width:100%; height:auto; align-self:center; filter:drop-shadow(4px 12px 10px #0007); }
.product-copy { min-width:0; display:flex; flex-direction:column; align-items:flex-start; }
.product-copy h3 { font-size:23px; line-height:1.3; }
.badge { display:inline-block; color:#061a0d; background:#91f6a6; border-radius:4px; padding:4px 8px; font-size:10px; font-weight:700; letter-spacing:.04em; margin-bottom:16px; }
.product-subtitle { color:#83f4aa; font-size:15px; margin-top:10px; }
.check-list { list-style:none; padding:0; margin:24px 0; font-size:14px; line-height:1.6; }
.check-list li { position:relative; padding-left:26px; margin-bottom:10px; }
.check-list li:last-child { margin-bottom:0; }
.check-list li:before { content:'✓'; position:absolute; left:0; top:3px; width:16px; height:16px; display:grid; place-items:center; border:1px solid #60ef98; border-radius:50%; color:#6cfba2; font-size:11px; line-height:1; }
.price { color:white; font-size:32px; font-weight:700; line-height:1.2; margin-top:auto; margin-bottom:20px; }
.price small { font-size:18px; }
.buy-button { width:100%; }
.benefits h2 { max-width:700px; }
.benefits-grid { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); list-style:none; margin:40px 0 0; padding:0; gap:28px; font-size:14px; }
.benefits-grid li { align-items:flex-start; flex-direction:column; gap:20px; }
.benefits-grid .icon-disc { width:56px; height:56px; }

/* Professor: retrato, biografia e citação em áreas independentes */
.about { padding-block:var(--section-space); background:#06120b; border-block:1px solid var(--border); }
.about-inner { display:grid; grid-template-columns:.9fr 1.2fr .9fr; grid-template-rows:auto auto; gap:30px 40px; align-items:center; }
.about-portrait { grid-row:1/3; position:relative; height:470px; overflow:hidden; border-radius:12px; background:url('assets/ambiente.webp') center/cover no-repeat; }
.about-portrait img { position:absolute; top:10px; left:50%; transform:translateX(-50%); width:300px; max-width:none; }
.about-copy { grid-column:2; grid-row:1/3; }
.about-subtitle { color:#6ef59c; font-size:21px; line-height:1.5; margin-top:14px; }
.about-copy>p:not(.about-subtitle) { margin:24px 0 28px; font-size:15px; line-height:1.85; }
.about blockquote { position:relative; padding:38px 26px 26px; border:1px solid #253b2d; border-radius:10px; background:#06170ed9; align-self:end; }
.quote-mark { position:absolute; left:22px; top:-4px; color:#1c5835; font-family:Georgia,serif; font-size:64px; font-weight:bold; line-height:1; }
.about blockquote p { color:white; font-size:16px; line-height:1.75; }
.about cite { display:block; margin-top:20px; font-size:13px; font-style:normal; color:var(--text-secondary); }
.study-motto { grid-column:3; color:#61d38a; font-size:13px; letter-spacing:.12em; line-height:1.8; align-self:start; padding-left:26px; }
.study-motto strong { color:#76ff9d; font-weight:500; }
.study-motto span { display:block; width:32px; height:2px; margin-top:12px; background:#69ee91; }

/* Depoimentos e FAQ separados em blocos de leitura */
.proof { padding-block:var(--section-space); }
.testimonials { padding-bottom:var(--section-space); }
.proof h2 { margin-bottom:36px; }
.testimonial-slider { position:relative; }
.testimonials-track { display:flex; gap:24px; overflow:hidden; }
.testimonial { flex:0 0 calc((100% - 48px)/3); min-width:0; display:flex; flex-direction:column; gap:22px; padding:30px; border:1px solid var(--border); border-radius:10px; background:var(--background-secondary); }
.testimonial img { width:42px; height:42px; border-radius:50%; }
.testimonial>div { display:flex; flex-direction:column; flex:1; }
.testimonial blockquote { font-size:16px; line-height:1.75; margin-bottom:24px; }
.testimonial figcaption { margin-top:auto; font-size:13px; line-height:1.7; }
.testimonial figcaption span { color:var(--text-secondary); }
.slider-arrow { position:absolute; z-index:1; top:calc(50% - 20px); display:grid; place-items:center; width:40px; height:40px; padding:0; border:1px solid #30443c; border-radius:50%; background:#1a2821; font-size:20px; line-height:1; }
.slider-arrow:hover { background:#254b34; }
.slider-arrow.previous { left:-20px; }
.slider-arrow.next { right:-20px; }
.slider-dots { display:flex; justify-content:center; gap:18px; margin-top:28px; }
.slider-dots button { position:relative; width:8px; height:8px; padding:0; border:0; border-radius:50%; background:#3d4543; }
.slider-dots button:after { content:''; position:absolute; inset:-9px; }
.slider-dots .selected { background:#75e99d; }
.faq { border-top:1px solid var(--border); padding-top:var(--section-space); max-width:840px; margin-inline:auto; }
.faq details { border:1px solid var(--border); border-radius:8px; background:var(--background-secondary); margin-bottom:12px; }
.faq summary { display:flex; align-items:center; justify-content:space-between; gap:20px; cursor:pointer; list-style:none; min-height:70px; padding:20px 24px; font-size:16px; }
.faq summary::-webkit-details-marker { display:none; }
.faq summary:after { content:'+'; font-size:24px; line-height:1; color:var(--green-primary); }
.faq details[open] summary:after { content:'−'; }
.faq details p { padding:0 24px 24px; max-width:72ch; font-size:15px; line-height:1.8; }
.faq details p a { color:var(--green-accent); text-decoration:underline; }
.final-cta { display:grid; grid-template-columns:72px 1fr auto; align-items:center; gap:18px 30px; padding:48px; margin-bottom:var(--section-space); border:1px solid #2c573b; border-radius:12px; background:#081c10; }
.final-cta>img { width:64px; height:64px; grid-row:1/3; }
.final-cta h2 { font-size:30px; }
.final-cta p { grid-column:2; font-size:15px; max-width:58ch; }
.final-cta .button { grid-column:3; grid-row:1/3; }
.footer { border-top:1px solid var(--border); }
.footer-main { display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:30px; padding-block:40px; }
.footer-main nav { display:flex; flex-wrap:wrap; gap:22px; font-size:13px; }
.footer-main nav a:hover { color:var(--green-primary); }
.social-links { display:flex; gap:14px; }
.social-links button { display:grid; place-items:center; width:36px; height:36px; padding:0; border:0; background:transparent; }
.social-links button:hover { color:var(--green-primary); }
.social-links svg { width:20px; height:20px; }
.footer-bottom { display:flex; justify-content:space-between; flex-wrap:wrap; gap:16px; border-top:1px solid #17291e; padding-block:26px 38px; font-size:12px; }
.floating-whatsapp { position:fixed; right:24px; bottom:24px; z-index:35; display:grid; place-items:center; width:56px; height:56px; border-radius:50%; background:#23c85b; border:1px solid #59e78a; box-shadow:0 6px 22px #0005; transition:transform .2s; }
.floating-whatsapp svg { width:36px; height:36px; stroke-width:1.5; }
.floating-whatsapp:hover { transform:translateY(-3px); }
dialog { width:min(90vw,520px); padding:36px; color:var(--text-primary); background:#09170e; border:1px solid #3d7250; border-radius:12px; box-shadow:0 20px 90px #0009; }
dialog::backdrop { background:#000b; }
dialog h2 { font-size:26px; padding-right:20px; }
dialog p { margin:20px 0 28px; }
.dialog-close { position:absolute; right:10px; top:8px; width:38px; height:38px; padding:0; border:0; background:none; font-size:28px; }
.reveal { transition:opacity .55s,translate .55s; }
.reveal.pending { opacity:0; translate:0 12px; }

/* Notebook e tablet */
@media (max-width:1150px) {
  .header { gap:20px; }
  .header-whatsapp { display:none; }
  .hero { column-gap:24px; }
  .hero-art { min-height:480px; }
  .hero-professor { width:300px; max-width:70%; }
  .hero-motto { right:0; font-size:11px; }
  .hero-motto strong { font-size:13px; }
  .section-heading { gap:36px; }
  .audience-grid,.product-grid { grid-template-columns:1fr; }
  .audience-card { grid-template-columns:32% 1fr; }
  .area-copy { padding:36px; }
  .area-copy p { max-width:65ch; }
  .product-card { grid-template-columns:32% 1fr; gap:48px; padding:40px; }
  .product-book { max-width:220px; margin-inline:auto; }
  .product-copy { max-width:480px; }
  .buy-button { width:auto; min-width:210px; }
  .about-inner { grid-template-columns:.9fr 1.1fr; gap:36px; }
  .about-portrait { grid-row:1; height:430px; }
  .about-copy { grid-column:2; grid-row:1; }
  .about blockquote { grid-column:1; align-self:stretch; }
  .study-motto { grid-column:2; align-self:center; }
  .testimonial { padding:24px; }
  .final-cta { grid-template-columns:60px 1fr; padding:36px; }
  .final-cta .button { grid-column:2; grid-row:3; justify-self:start; margin-top:8px; }
}
@media (max-width:900px) {
  .hero { grid-template-columns:1fr; padding-top:48px; }
  .hero-copy { max-width:640px; padding-block:0; }
  h1 { font-size:clamp(38px,6.7vw,58px); }
  .hero-art { max-width:600px; min-height:510px; margin:24px auto 0; }
  .hero-professor { width:330px; max-width:64%; }
  .hero-motto { font-size:13px; }
  .hero-motto strong { font-size:15px; }
  .hero-benefits { gap:20px; font-size:13px; }
  .hero-benefits li { align-items:flex-start; flex-direction:column; }
  .section-heading { grid-template-columns:1fr; gap:24px; }
  .section-heading>p { max-width:64ch; }
  .benefits-grid { grid-template-columns:1fr 1fr; gap:36px; }
  .testimonial { flex-basis:calc((100% - 24px)/2); }
  .footer-main nav { order:3; width:100%; }
}

/* Celulares */
@media (max-width:700px) {
  :root { --section-space:64px; --gutter:24px; }
  html { scroll-padding-top:86px; }
  .header { min-height:72px; padding-block:12px; }
  .brand img { width:32px; height:32px; }
  .brand>span { font-size:15px; }
  .brand small { font-size:6px; }
  .menu-toggle { display:flex; flex-direction:column; justify-content:center; gap:5px; width:44px; height:44px; margin-left:auto; border:1px solid var(--border); border-radius:6px; background:#09180e; padding:11px; }
  .menu-toggle span { width:20px; height:2px; background:white; }
  .main-nav { display:none; position:absolute; left:var(--gutter); right:var(--gutter); top:calc(100% + 8px); max-height:calc(100vh - 100% - 20px); max-height:calc(100dvh - 100% - 20px); overflow-y:auto; overscroll-behavior:contain; margin:0; padding:12px; background:#08150c; border:1px solid var(--border); border-radius:8px; box-shadow:0 15px 30px #0009; }
  .main-nav.open { display:flex; flex-direction:column; align-items:stretch; gap:0; }
  .main-nav a { padding:12px; font-size:16px; }
  .hero-copy>p { font-size:16px; }
  .hero-actions { gap:12px; }
  .hero-actions .button { width:100%; }
  .hero-art { min-height:430px; margin-top:30px; }
  .hero-professor { bottom:-28px; width:285px; max-width:72%; }
  .hero-motto { top:4px; right:0; font-size:10px; }
  .hero-motto strong { font-size:12px; }
  .hero-book { width:31%; bottom:34px; }
  .hero-book.forensic { right:28%; bottom:47px; }
  .professor-label { left:8px; bottom:14px; padding:9px 12px; }
  .professor-label span { display:none; }
  .hero-benefits { grid-template-columns:1fr; gap:20px; margin-top:12px; }
  .hero-benefits li { flex-direction:row; align-items:center; font-size:14px; }
  .audience-card { grid-template-columns:1fr; }
  .area-photo { height:220px; object-position:center 48%; }
  .area-copy { padding:28px; }
  .area-copy p { font-size:16px; }
  .area-symbol { top:20px; left:20px; width:52px; height:52px; }
  .product-card { grid-template-columns:1fr; padding:30px 26px; gap:30px; }
  .product-book { width:170px; max-width:60%; }
  .product-copy { max-width:none; }
  .product-copy h3 { font-size:24px; }
  .check-list { font-size:15px; }
  .buy-button { width:100%; min-width:0; }
  .benefits-grid { font-size:14px; gap:32px 24px; }
  .about-inner { grid-template-columns:1fr; gap:32px; }
  .about-portrait { grid-row:auto; height:390px; max-width:400px; width:100%; margin:auto; }
  .about-portrait img { width:280px; }
  .about-copy { grid-column:auto; grid-row:auto; }
  .about-copy>p:not(.about-subtitle) { font-size:16px; }
  .about blockquote { grid-column:auto; padding:38px 28px 28px; }
  .study-motto { grid-column:auto; padding-left:0; }
  .testimonial { flex-basis:100%; padding:28px; }
  .slider-arrow.previous { left:-16px; }
  .slider-arrow.next { right:-16px; }
  .faq summary { padding:18px; min-height:70px; font-size:15px; }
  .faq details p { padding:0 18px 22px; }
  .final-cta { padding:30px 24px; grid-template-columns:1fr; gap:22px; }
  .final-cta>img { grid-row:auto; width:56px; height:56px; }
  .final-cta h2 { font-size:29px; }
  .final-cta p,.final-cta .button { grid-column:1; grid-row:auto; }
  .final-cta .button { width:100%; }
  .footer-main { gap:24px; }
  .footer-main nav { gap:14px 22px; font-size:14px; }
  .footer-bottom { display:block; padding-bottom:90px; }
  .footer-bottom p+p { margin-top:12px; }
  .floating-whatsapp { width:52px; height:52px; right:18px; bottom:18px; }
  dialog { padding:28px; }
}
@media (max-width:380px) {
  :root { --gutter:18px; }
  h1 { font-size:32px; }
  h2 { font-size:27px; }
  .brand { gap:7px; }
  .brand>span { font-size:13px; }
  .brand small { font-size:5px; }
  .hero-art { min-height:370px; }
  .hero-professor { width:245px; }
  .hero-motto { font-size:9px; }
  .hero-motto strong { font-size:10px; }
  .area-copy,.product-card,.testimonial { padding:24px; }
  .benefits-grid { grid-template-columns:1fr; }
  .benefits-grid li { flex-direction:row; align-items:center; }
}
@media (prefers-reduced-motion:reduce) {
  html { scroll-behavior:auto; }
  *,*:before,*:after { animation:none!important; transition:none!important; }
  .reveal.pending { opacity:1; translate:none; }
  .hero-professor { transform:none; }
}
/* Composição da referência: texto à esquerda, professor central e livros à direita. */
@media (min-width:1001px) {
  .hero { position:relative; grid-template-columns:38% 1fr; column-gap:0; padding-top:38px; padding-bottom:26px; min-height:clamp(460px,42vw,560px); }
  .hero-copy { grid-column:1; padding-block:0; align-self:start; }
  .hero h1 { font-size:clamp(30px,3.25vw,44px); line-height:1.16; }
  .hero .pill { margin-bottom:16px; }
  .hero-copy>p { font-size:15px; line-height:1.6; margin-top:16px; max-width:37ch; }
  .hero-actions { gap:10px; margin-top:22px; }
  .hero-actions .button { font-size:11px; padding:10px 12px; min-height:44px; gap:7px; }
  .hero-actions svg { width:17px; height:17px; }
  .hero-art { position:absolute; inset:0; min-height:0; max-width:none; margin:0; height:100%; pointer-events:none; }
  .hero-professor { left:37%; bottom:-35px; width:26%; max-width:none; }
  .hero-book { width:17%; bottom:32px; }
  .hero-book.forensic { left:65%; right:auto; bottom:40px; }
  .hero-book.dentistry { left:83%; right:auto; }
  .hero-motto { top:34px; right:2%; font-size:13px; }
  .hero-motto strong { font-size:15px; }
  .professor-label { left:49%; bottom:116px; padding:10px; font-size:10px; }
  .professor-label strong { font-size:10px; }
  .professor-label b { font-size:12px; }
  .hero-benefits { z-index:2; grid-column:1; align-self:end; gap:12px; font-size:10px; border:0; margin-top:28px; padding-top:0; }
  .hero-benefits li { gap:7px; align-items:flex-start; }
  .hero-benefits .icon-disc { width:28px; height:28px; }
}
@media (max-width:1000px) {
  .hero { grid-template-columns:1fr; padding-top:40px; min-height:0; }
  .hero-copy { max-width:640px; padding:0; }
  .hero-art { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); grid-template-rows:auto auto auto auto; gap:20px 24px; max-width:500px; min-height:0; margin:36px auto 0; padding-bottom:16px; align-items:end; }
  .hero-professor { position:relative; grid-column:1/-1; grid-row:1; left:auto; bottom:auto; width:260px; max-width:80%; justify-self:center; }
  .professor-label { position:relative; grid-column:1/-1; grid-row:2; left:auto; bottom:auto; justify-self:center; text-align:center; margin-top:-48px; }
  .hero-motto { position:static; grid-column:1/-1; grid-row:3; text-align:center; font-size:12px; }
  .hero-motto strong { font-size:14px; }
  .hero-book,.hero-book.forensic,.hero-book.dentistry { position:relative; left:auto; right:auto; bottom:auto; grid-row:4; width:180px; max-width:100%; justify-self:center; }
  .hero-book.forensic { grid-column:1; }
  .hero-book.dentistry { grid-column:2; }
  .hero-benefits { grid-column:1; }
}

@media (max-width:1000px) { .hero-atmosphere:before { background-size:auto 700px; background-position:center bottom; background-color:#030b06; } }

/* Entrada progressiva: somente opacidade, sem alterar a geometria do hero. */
@keyframes hero-entrance {
  from { opacity:0; }
  to { opacity:1; }
}
@media (prefers-reduced-motion:no-preference) {
  .hero-atmosphere { animation:hero-entrance 900ms ease-out both; }
  .hero-copy .pill { animation:hero-entrance 650ms ease-out 100ms both; }
  .hero-copy h1 { animation:hero-entrance 750ms ease-out 180ms both; }
  .hero-copy>p { animation:hero-entrance 700ms ease-out 300ms both; }
  .hero-professor { animation:hero-entrance 1000ms ease-out 220ms both; }
  .professor-label { animation:hero-entrance 650ms ease-out 620ms both; }
  .hero-motto { animation:hero-entrance 700ms ease-out 400ms both; }
  .hero-book.forensic { animation:hero-entrance 900ms ease-out 480ms both; }
  .hero-book.dentistry { animation:hero-entrance 900ms ease-out 620ms both; }
  .hero-actions { animation:hero-entrance 700ms ease-out 420ms both; }
  .hero-benefits { animation:hero-entrance 700ms ease-out 700ms both; }
  .hero-actions:focus-within { animation:none; opacity:1; }
}

/* Abertura compacta no celular; a composição de tablet acima permanece intacta. */
@media (max-width:700px) {
  .hero { padding-top:28px; padding-bottom:32px; }
  .hero-copy>p { margin-top:20px; }
  .hero-actions { margin-top:24px; }
  .hero-art {
    grid-template-rows:auto auto auto;
    gap:14px 12px;
    width:100%;
    margin-top:18px;
    padding-bottom:0;
    overflow:visible;
  }
  .hero-professor {
    grid-column:1/-1;
    grid-row:1;
    width:clamp(185px,56vw,230px);
    max-width:100%;
  }
  .professor-label {
    grid-column:1/-1;
    grid-row:1;
    align-self:end;
    z-index:4;
    margin:0 0 8px;
  }
  .hero-motto { grid-column:1/-1; grid-row:2; margin:0; font-size:12px; }
  .hero-motto strong { font-size:14px; }
  .hero-book,.hero-book.forensic,.hero-book.dentistry {
    grid-row:3;
    width:100%;
    max-width:175px;
  }
  .hero-benefits { margin-top:24px; }
}