:root{
  --gold:#977000;
  --ink:#202327;
  --cream:#f2efe3;
  --sand:#f7f3ec;
  --white:#fbfaf7;
  --line:rgba(32,35,39,.13);
  --muted:#6d675f;
  --shadow:0 22px 60px rgba(40,32,20,.12);
  --serif:Georgia,"Times New Roman",serif;
  --sans:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--sand);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}
body.is-locked{overflow:hidden}
img{display:block;max-width:100%}
.icon-sprite{position:absolute;width:0;height:0;overflow:hidden}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit}
button,a{-webkit-tap-highlight-color:transparent}
button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.skip-link{position:fixed;left:12px;top:-60px;z-index:9999;padding:10px 14px;background:var(--ink);color:#fff;border-radius:6px}.skip-link:focus{top:12px}
.shell{width:min(1416px,calc(100% - 48px));margin-inline:auto}
.site-header{position:sticky;top:0;z-index:90;background:rgba(251,250,247,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);transition:box-shadow .3s ease,background .3s ease}
.site-header.scrolled{box-shadow:0 8px 24px rgba(25,20,12,.07);background:rgba(251,250,247,.98)}
.header-inner{height:78px;display:flex;align-items:center;gap:34px}
.brand{flex:0 0 auto}.brand img{width:auto;height:52px;max-width:190px;object-fit:contain}
.desktop-nav{display:flex;align-items:center;justify-content:center;gap:34px;margin-left:auto;font-family:var(--serif);font-size:15px}
.desktop-nav a{position:relative;padding:8px 0}.desktop-nav a:after{content:"";position:absolute;left:0;right:100%;bottom:2px;height:1px;background:var(--gold);transition:right .25s ease}.desktop-nav a:hover:after{right:0}
.header-cta{margin-left:18px}
.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:44px;padding:12px 20px;border:1px solid transparent;border-radius:4px;font-size:14px;font-weight:650;transition:transform .22s ease,background .22s ease,color .22s ease,border-color .22s ease,box-shadow .22s ease}
.button:hover{transform:translateY(-2px)}
.button-dark{background:var(--ink);color:var(--white);border-color:var(--ink);box-shadow:0 8px 22px rgba(32,35,39,.13)}
.button-dark:hover{background:#111315;box-shadow:0 12px 28px rgba(32,35,39,.2)}
.button-outline{border-color:var(--ink);background:rgba(255,255,255,.45)}
.button-outline:hover{background:var(--ink);color:#fff}
.wa-icon{display:block;flex:0 0 18px;width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.55;stroke-linecap:round;stroke-linejoin:round}
.menu-button{display:none;width:44px;height:44px;margin-left:auto;border:0;background:transparent;padding:10px;cursor:pointer}.menu-button span{display:block;height:1px;background:var(--ink);margin:6px 0;transition:.25s ease}
.mobile-nav{display:none}

.hero{position:relative;min-height:560px;background:var(--cream);overflow:hidden}
.hero-bg{position:absolute;inset:0;background-image:linear-gradient(90deg,rgba(247,243,236,.98) 0%,rgba(247,243,236,.95) 39%,rgba(247,243,236,.18) 61%,rgba(247,243,236,.03) 100%),url('assets/cursos/curso-alta-joalheria-principal.png');background-size:cover;background-position:center 52%;transform:scale(1.01)}
.hero-grid{position:relative;min-height:560px;display:grid;grid-template-columns:minmax(0,1fr) 140px;align-items:center;z-index:1}
.hero-copy{max-width:600px;padding:84px 0}
.eyebrow{margin:0 0 12px;text-transform:uppercase;letter-spacing:.18em;color:var(--gold);font-size:11px;font-weight:750}
h1,h2,h3{font-family:var(--serif);font-weight:400;letter-spacing:-.025em;margin:0}
h1{font-size:clamp(52px,6vw,86px);line-height:.93;max-width:800px}h1 em{font-style:normal}
.hero-lead{max-width:590px;margin:24px 0 0;font-family:var(--serif);font-size:clamp(19px,2vw,24px);line-height:1.35}
.hero-note{max-width:560px;margin:18px 0 0;line-height:1.55;color:#3e3e3d}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.hero-manifesto{justify-self:end;display:flex;flex-direction:column;gap:6px;padding-left:20px;border-left:1px solid rgba(151,112,0,.5);letter-spacing:.18em;font-size:11px;color:#514b42}
.proof-strip{background:var(--white);border-block:1px solid var(--line)}
.proof-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));min-height:122px;align-items:stretch}
.proof-item{display:flex;align-items:center;gap:24px;padding:25px 28px;border-right:1px solid var(--line)}.proof-item:last-child{border-right:0}
.proof-icon{display:block;flex:0 0 44px;width:44px;height:44px;color:var(--gold);fill:none;stroke:currentColor;stroke-width:1.55;stroke-linecap:round;stroke-linejoin:round}.proof-item strong{font-family:var(--serif);display:block;font-size:22px;font-weight:400;line-height:1.05}.proof-item small{display:block;margin-top:7px;letter-spacing:.13em;font-size:9px;color:var(--muted)}
.section{padding:88px 0}
.section-heading{margin-bottom:34px}.split-heading{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(300px,.8fr);gap:72px;align-items:end}.section-heading h2{font-size:clamp(42px,5vw,64px);line-height:1}.heading-copy{font-family:var(--serif);font-size:16px;line-height:1.5;color:#3e3934}.heading-copy p{margin:0 0 12px}.compact{max-width:700px}.compact h2{margin-bottom:12px}.compact p:last-child{line-height:1.6}
.courses-section{background:var(--sand)}
.course-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));column-gap:28px;row-gap:30px}
.course-card{appearance:none;border:1px solid var(--line);background:var(--white);padding:0;text-align:left;cursor:pointer;overflow:hidden;border-radius:6px;min-width:0;box-shadow:0 0 0 rgba(0,0,0,0);transition:transform .35s cubic-bezier(.2,.8,.2,1),box-shadow .35s ease,border-color .35s ease}
.course-card:hover{transform:translateY(-7px);box-shadow:var(--shadow);border-color:rgba(151,112,0,.35)}
.course-card figure{margin:0;aspect-ratio:16/7;overflow:hidden;background:#d8d3ca}.course-card figure img{width:100%;height:100%;object-fit:cover;object-position:center;transition:transform .55s cubic-bezier(.2,.8,.2,1)}.course-card:hover figure img{transform:scale(1.025)}.course-card-basica figure img{object-position:50% 55%}.course-card-alta figure img{object-fit:cover;object-position:50% 52%}.course-card-cera figure img{object-fit:cover;object-position:52% 72%}.course-card-fundicao figure img{object-fit:cover;object-position:48% 50%}.course-card-correntaria,.course-card-filigrana{display:flex;flex-direction:column}.course-card-correntaria figure,.course-card-filigrana figure{position:relative;flex:0 0 auto;width:100%}.course-card-correntaria .course-card-body,.course-card-filigrana .course-card-body{flex:1}.course-card-correntaria figure img,.course-card-filigrana figure img{position:absolute;inset:0;max-width:none;object-fit:cover}.course-card-correntaria figure img{object-position:50% 50%}.course-card-filigrana figure img{object-fit:cover;object-position:50% 45%}
.course-card-body{display:flex;justify-content:space-between;align-items:flex-end;gap:18px;padding:18px 18px 20px}.course-card small{color:var(--gold);font-size:9px;letter-spacing:.14em;font-weight:800}.course-card h3{font-size:26px;margin:6px 0 5px}.course-card p{font-family:var(--serif);font-size:15px;line-height:1.35;margin:0;color:#48433e;max-width:320px}.round-arrow{display:grid;place-items:center;flex:0 0 36px;width:36px;height:36px;border:1px solid var(--gold);border-radius:50%;color:var(--gold);transition:.25s ease}.course-card:hover .round-arrow{background:var(--ink);color:#fff;border-color:var(--ink);transform:translateX(2px)}
.about-section{background:var(--white);border-block:1px solid var(--line)}
.about-grid{display:grid;grid-template-columns:1.1fr 1fr .55fr;gap:50px;align-items:center}.about-photo{margin:0;min-height:420px;overflow:hidden;border-radius:4px}.about-photo img{width:100%;height:100%;min-height:420px;object-fit:cover;filter:sepia(.18) saturate(.75)}.about-copy h2{font-size:clamp(42px,4.3vw,62px);line-height:1}.about-copy>p{font-family:var(--serif);font-size:16px;line-height:1.6}.bio-extra{font-size:14px!important;color:#534e48}.text-link{display:inline-flex;align-items:center;gap:10px;color:var(--gold);background:none;border:0;border-bottom:1px solid rgba(151,112,0,.35);padding:8px 0;cursor:pointer;font-weight:700}.bio-more{display:grid;grid-template-rows:0fr;transition:grid-template-rows .35s ease}.bio-more>*{overflow:hidden;margin:0}.bio-more.open{grid-template-rows:1fr}.bio-more.open p{padding-top:12px;font-family:var(--serif);line-height:1.45}.quote{margin:0;padding-left:28px;border-left:1px solid var(--gold)}.quote>p:not(.eyebrow){font-family:var(--serif);font-size:24px;font-style:italic;line-height:1.35}.quote cite{font-size:10px;letter-spacing:.12em;text-transform:uppercase;font-style:normal}
.experience-section{background:var(--cream)}
.experience-grid{display:grid;grid-template-columns:1.35fr repeat(3,.75fr);gap:18px;align-items:stretch}.experience-copy{padding:10px 28px 10px 0}.experience-copy h2{font-size:clamp(38px,4vw,58px);line-height:.98;text-transform:uppercase}.experience-copy p{font-family:var(--serif);line-height:1.55}.stat-card{position:relative;min-height:360px;overflow:hidden;border-radius:4px;margin:0;background:#2a2928}.stat-card:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,20,20,.04),rgba(20,20,20,.72))}.stat-card img{width:100%;height:100%;position:absolute;inset:0;object-fit:cover}.stat-card div{position:absolute;z-index:2;left:22px;right:20px;bottom:22px;color:#fff}.stat-card strong{display:block;color:#d9b138;font-size:29px;line-height:.98}.stat-card span{display:block;margin-top:8px;font-family:var(--serif);font-size:15px;line-height:1.25}
.gallery-section{background:var(--sand)}.gallery-carousel{position:relative}.gallery-viewport{overflow-x:auto;overscroll-behavior-inline:contain;scroll-snap-type:x mandatory;scrollbar-width:none;border-radius:4px}.gallery-viewport::-webkit-scrollbar{display:none}.gallery-track{display:flex;gap:10px;width:max-content}.gallery-item{flex:0 0 calc((min(1180px,100vw - 48px) - 30px)/4);padding:0;border:0;background:#d8d3ca;overflow:hidden;aspect-ratio:4/3;cursor:zoom-in;border-radius:4px;scroll-snap-align:start}.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}.gallery-item[data-gallery="assets/galeria/galeria-colar-pedras-azuis-em-montagem.jpg"] img,.gallery-item[data-gallery="assets/galeria/galeria-colar-dourado-pedras-azuis.jpg"] img{object-position:center 68%}.gallery-item:hover img{transform:scale(1.035)}.gallery-controls{display:flex;justify-content:flex-end;gap:8px;margin-top:14px}.gallery-arrow{display:grid;place-items:center;width:42px;height:42px;padding:0;border:1px solid rgba(151,112,0,.55);border-radius:50%;background:transparent;color:var(--gold);cursor:pointer;transition:background .22s ease,color .22s ease,border-color .22s ease}.gallery-arrow:hover{background:var(--ink);border-color:var(--ink);color:var(--white)}
.media-section{background:var(--cream);border-top:1px solid var(--line)}.contact-section{position:relative;background:var(--cream);border-top:1px solid rgba(151,112,0,.42)}.contact-section:before{content:"";position:absolute;top:-1px;left:50%;width:min(1180px,calc(100% - 48px));height:1px;transform:translateX(-50%);background:linear-gradient(90deg,transparent,var(--gold),transparent);opacity:.46}.media-block,.contact-block{padding:6px 0;max-width:820px}.media-block h2,.contact-block h2{font-size:clamp(38px,4vw,58px);line-height:1}.media-block>p:not(.eyebrow),.contact-block>p:not(.eyebrow){font-family:var(--serif);font-size:17px;line-height:1.55;max-width:620px}.media-tag{margin-top:24px;padding:20px 0;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:5px;max-width:620px}.media-tag strong{font-family:var(--serif);font-size:20px}.media-tag span{color:var(--muted)}.contact-meta{display:flex;gap:34px;margin-top:26px}.contact-meta div{padding-right:28px;border-right:1px solid var(--line)}.contact-meta div:last-child{border:0}.contact-meta dt{text-transform:uppercase;font-size:9px;letter-spacing:.14em;color:var(--gold);font-weight:800}.contact-meta dd{margin:7px 0 0;font-family:var(--serif);font-size:18px}
.site-footer{background:var(--white);border-top:1px solid var(--line);padding:30px 0}.footer-grid{display:grid;grid-template-columns:auto auto 1fr;align-items:center;gap:38px}.footer-grid>img{width:auto;height:54px;max-width:166px;object-fit:contain}.footer-contact{display:flex;flex-direction:column;gap:5px;padding-left:36px;border-left:1px solid var(--line);font-family:var(--serif);font-size:14px}.footer-contact a{display:inline-flex;align-items:center;gap:7px;color:var(--gold);font-weight:700}.footer-contact span{color:var(--muted);font-size:13px}.footer-legal{justify-self:end;text-align:right}.footer-legal p{margin:0;font-size:11px;color:var(--muted)}.footer-legal nav{display:flex;justify-content:flex-end;gap:18px;margin-top:8px;font-size:11px}.footer-legal a{border-bottom:1px solid var(--line)}.footer-legal a[aria-disabled="true"]{cursor:default;color:var(--muted)}
.back-to-top{position:fixed;right:max(22px,env(safe-area-inset-right));bottom:max(22px,env(safe-area-inset-bottom));z-index:80;display:grid;place-items:center;width:46px;height:46px;padding:0;border:1px solid rgba(151,112,0,.65);border-radius:50%;background:rgba(251,250,247,.94);color:var(--gold);box-shadow:0 10px 28px rgba(32,35,39,.13);font-family:var(--serif);font-size:22px;cursor:pointer;opacity:0;visibility:hidden;transform:translateY(10px);transition:opacity .25s ease,transform .25s ease,visibility .25s}.back-to-top.is-visible{opacity:1;visibility:visible;transform:none}.back-to-top:hover{background:var(--ink);border-color:var(--ink);color:var(--white)}
body.is-locked .back-to-top{opacity:0;visibility:hidden;pointer-events:none}
.lead-modal{position:fixed;inset:0;z-index:300;display:grid;place-items:center;padding:24px;visibility:hidden;pointer-events:none}.lead-modal[aria-hidden="false"]{visibility:visible;pointer-events:auto}.lead-modal-overlay{position:absolute;inset:0;background:rgba(20,20,18,.64);opacity:0;transition:opacity .3s ease}.lead-modal[aria-hidden="false"] .lead-modal-overlay{opacity:1}.lead-modal-panel{position:relative;width:min(100%,570px);max-height:calc(100dvh - 48px);overflow:auto;padding:50px 50px 44px;background:var(--sand);border:1px solid rgba(151,112,0,.35);border-radius:6px;box-shadow:0 32px 90px rgba(0,0,0,.32);opacity:0;transform:translateY(20px) scale(.985);transition:opacity .3s ease,transform .35s cubic-bezier(.2,.8,.2,1)}.lead-modal[aria-hidden="false"] .lead-modal-panel{opacity:1;transform:none}.lead-modal-close{position:absolute;right:16px;top:16px;width:38px;height:38px;padding:0;border:1px solid var(--line);border-radius:50%;background:transparent;font-size:24px;line-height:1;cursor:pointer}.lead-modal-panel h2{max-width:470px;font-size:clamp(36px,5vw,50px);line-height:1}.lead-modal-panel>p:not(.eyebrow){margin:17px 0 26px;font-family:var(--serif);font-size:17px;line-height:1.5;color:#48433e}.lead-form{display:grid;gap:16px}.lead-form label{display:grid;gap:7px;text-transform:uppercase;letter-spacing:.12em;color:var(--gold);font-size:9px;font-weight:800}.lead-form input,.lead-form textarea{width:100%;border:1px solid var(--line);border-radius:3px;background:rgba(255,255,255,.58);padding:12px 13px;color:var(--ink);font:15px var(--sans);letter-spacing:normal;text-transform:none;resize:vertical}.lead-form .button{margin-top:4px;width:100%}

.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.8,.2,1)}.reveal.is-visible{opacity:1;transform:none}

.course-screen{position:fixed;inset:0;z-index:200;visibility:hidden;pointer-events:none}.course-screen[aria-hidden="false"]{visibility:visible;pointer-events:auto}.course-screen-backdrop{position:absolute;inset:0;background:rgba(19,19,18,.48);opacity:0;transition:opacity .35s ease}.course-screen[aria-hidden="false"] .course-screen-backdrop{opacity:1}.course-screen-panel{position:absolute;inset:24px;max-width:1240px;margin:auto;background:var(--sand);display:grid;grid-template-columns:44% 56%;overflow:auto;border-radius:10px;box-shadow:0 40px 100px rgba(0,0,0,.3);transform:translateY(26px) scale(.985);opacity:0;transition:transform .38s cubic-bezier(.2,.8,.2,1),opacity .32s ease}.course-screen[aria-hidden="false"] .course-screen-panel{transform:none;opacity:1}.close-button{position:absolute;right:18px;top:18px;z-index:3;width:42px;height:42px;border-radius:50%;border:1px solid rgba(255,255,255,.45);background:rgba(32,35,39,.72);color:#fff;font-size:28px;line-height:1;cursor:pointer;backdrop-filter:blur(8px)}.course-detail-media{position:sticky;top:0;min-height:100%;background:var(--ink)}.course-detail-media img{width:100%;height:100%;object-fit:cover;min-height:720px}.course-detail-media img[src="assets/cursos/curso-modelagem-em-cera-principal.jpg"]{object-position:50% 58%}.course-detail-media img[src="assets/cursos/curso-correntaria-principal.jpg"]{object-position:36% 52%}.course-detail-media img[src="assets/cursos/curso-filigrana-principal.png"]{object-fit:cover;object-position:61% 50%}.course-detail-media img[src="assets/cursos/curso-fundicao-principal.png"]{object-fit:cover;object-position:47% 50%}.course-detail-content{padding:72px 64px 64px}.back-link{border:0;background:transparent;padding:0 0 28px;color:var(--muted);cursor:pointer}.course-detail-content h2{font-size:clamp(52px,6vw,78px);line-height:.95}.course-summary{font-family:var(--serif);font-size:21px;line-height:1.5;margin:20px 0 34px}.course-detail-sections{display:grid;gap:18px;margin-bottom:32px}.course-detail-block{border-top:1px solid var(--line);padding-top:18px}.course-detail-block h3{font-family:var(--sans);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);font-weight:800}.course-detail-block p,.course-detail-block li{font-family:var(--serif);font-size:17px;line-height:1.55}.course-detail-block ul{margin:12px 0 0;padding-left:20px}
.lightbox{position:fixed;inset:0;z-index:250;display:grid;place-items:center;visibility:hidden;pointer-events:none}.lightbox[aria-hidden="false"]{visibility:visible;pointer-events:auto}.lightbox-backdrop{position:absolute;inset:0;background:rgba(10,10,10,.88);opacity:0;transition:.25s}.lightbox[aria-hidden="false"] .lightbox-backdrop{opacity:1}.lightbox>img{position:relative;z-index:2;max-width:min(92vw,1200px);max-height:88vh;object-fit:contain;transform:scale(.96);opacity:0;transition:.28s}.lightbox[aria-hidden="false"]>img{transform:none;opacity:1}.lightbox-close{position:fixed;z-index:3}

/* Dossiê dos cursos: extensão do modal existente. */
.course-screen-panel{height:calc(100dvh - 48px);overflow:hidden}.course-detail-media{position:relative;min-height:0;height:100%}.course-detail-media img{height:100%;min-height:0}.course-detail-content{overflow-y:auto;overscroll-behavior:contain}.course-intro-cta{margin:0 0 46px}.course-detail-sections{gap:0;margin:0}.course-detail-section{display:grid;grid-template-columns:40px 1fr;gap:18px;padding:30px 0;border-top:1px solid var(--line)}.course-section-number{margin:3px 0 0;color:var(--gold);font-size:10px;font-weight:800;letter-spacing:.15em}.course-detail-section h3,.course-materials summary,.course-closing h3{font-family:var(--serif);font-weight:400}.course-detail-section h3{margin-bottom:14px;font-size:27px;line-height:1.1}.course-detail-section p{margin:0;font-family:var(--serif);font-size:17px;line-height:1.65;color:#3e3934}.course-editorial-list,.course-learning-list{list-style:none;margin:0;padding:0}.course-editorial-list li,.course-learning-list li{position:relative;padding:10px 8px 10px 22px;border-bottom:1px solid rgba(32,35,39,.09);font-family:var(--serif);font-size:16px;line-height:1.4}.course-editorial-list li:before,.course-learning-list li:before{content:"";position:absolute;left:1px;top:18px;width:5px;height:5px;border-radius:50%;background:var(--gold)}.course-learning-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:24px}.course-facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));margin:0;border-top:1px solid rgba(151,112,0,.35)}.course-facts div{min-width:0;padding:16px 14px 17px 0;border-bottom:1px solid var(--line)}.course-facts div:nth-child(odd){border-right:1px solid var(--line)}.course-facts div:nth-child(even){padding-left:16px}.course-facts dt{margin-bottom:6px;color:var(--gold);font-size:9px;font-weight:800;letter-spacing:.13em;text-transform:uppercase}.course-facts dd{margin:0;font-family:var(--serif);font-size:15px;line-height:1.35}.course-method>div{padding:24px;background:var(--cream);border-left:1px solid var(--gold)}.course-secondary{position:relative;margin:12px 0 34px;aspect-ratio:16/10;overflow:hidden;background:#d8d3ca}.course-secondary img{width:100%;height:100%;object-fit:cover;object-position:var(--secondary-position,50% 50%)}.course-secondary figcaption{position:absolute;inset:auto 0 0;padding:36px 18px 15px;background:linear-gradient(transparent,rgba(20,20,18,.72));color:#fff;font-family:var(--serif);font-size:13px}.course-detail-sections[data-course="alta"] .course-secondary,.course-detail-sections[data-course="fundicao"] .course-secondary{aspect-ratio:4/5}.course-materials{margin:0 0 42px;border-block:1px solid var(--line)}.course-materials summary{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 0;cursor:pointer;list-style:none;font-size:22px}.course-materials summary::-webkit-details-marker{display:none}.accordion-mark{position:relative;flex:0 0 28px;width:28px;height:28px;border:1px solid rgba(151,112,0,.55);border-radius:50%}.accordion-mark:before,.accordion-mark:after{content:"";position:absolute;left:8px;right:8px;top:13px;height:1px;background:var(--gold);transition:transform .22s ease}.accordion-mark:after{transform:rotate(90deg)}.course-materials[open] .accordion-mark:after{transform:rotate(0)}.course-materials ul{margin:0;padding:0 0 22px 24px;columns:2;column-gap:32px}.course-materials li{break-inside:avoid;margin-bottom:9px;font-family:var(--serif);font-size:16px;line-height:1.45}.course-closing{padding:34px;background:var(--cream);border-top:1px solid rgba(151,112,0,.45)}.course-closing h3{font-size:31px;line-height:1.08}.course-closing>p:not(.eyebrow){margin:12px 0 22px;font-family:var(--serif);font-size:16px;line-height:1.5}.course-closing .button{width:auto}

@media(min-width:761px) and (max-width:1200px){
  .proof-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .proof-item:nth-child(even){border-right:0}
  .proof-item:nth-child(-n+2){border-bottom:1px solid var(--line)}
}
@media(max-width:1024px){
  .shell{width:min(100% - 36px,940px)}.desktop-nav{gap:20px}.header-cta{display:none}.hero-bg{background-image:linear-gradient(90deg,rgba(247,243,236,.97) 0%,rgba(247,243,236,.9) 48%,rgba(247,243,236,.15) 72%),url('assets/institucional/anel-dourado-autoral.jpg')}.proof-item{padding-inline:18px}.course-grid{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:22px;row-gap:24px}.about-grid{grid-template-columns:1fr 1fr}.quote{grid-column:1/-1;padding:28px;border-left:0;border-top:1px solid var(--gold)}.experience-grid{grid-template-columns:1fr 1fr}.experience-copy{grid-column:1/-1}.gallery-item{flex-basis:calc((min(940px,100vw - 36px) - 20px)/3)}.course-screen-panel{inset:16px;height:calc(100dvh - 32px);grid-template-columns:38% 62%}.course-detail-content{padding:58px 42px}.course-detail-media img{min-height:0}
}
@media(max-width:760px){
  html{scroll-padding-top:68px}.shell{width:min(100% - 28px,680px)}.site-header{position:sticky}.header-inner{height:68px}.brand img{width:auto;height:44px;max-width:160px}.desktop-nav{display:none}.menu-button{display:block}.mobile-nav{display:flex;position:fixed;left:0;right:0;top:68px;z-index:89;background:var(--white);padding:18px 20px 24px;flex-direction:column;gap:0;border-bottom:1px solid var(--line);box-shadow:0 18px 35px rgba(0,0,0,.1);transform:translateY(-12px);opacity:0;visibility:hidden;transition:.25s ease}.mobile-nav.open{transform:none;opacity:1;visibility:visible}.mobile-nav a:not(.button){padding:13px 4px;border-bottom:1px solid var(--line);font-family:var(--serif);font-size:19px}.mobile-nav .button{margin-top:18px}
  .hero{min-height:auto}.hero-bg{position:absolute;inset:0 0 auto 0;height:330px;background-image:linear-gradient(180deg,rgba(247,243,236,.08),rgba(247,243,236,.15)),url('assets/institucional/anel-dourado-autoral.jpg');background-position:center 48%}.hero-grid{min-height:auto;display:block;padding-top:270px}.hero-copy{padding:40px 0 54px;max-width:none}.hero-copy:before{content:"";position:absolute;left:0;right:0;top:245px;bottom:0;background:linear-gradient(180deg,rgba(247,243,236,0),var(--sand) 48px);z-index:-1}.hero-manifesto{display:none}h1{font-size:clamp(46px,15vw,68px)}.hero-lead{font-size:20px}.hero-actions{display:grid;grid-template-columns:1fr}.hero-actions .button{width:100%}
  .proof-grid{grid-template-columns:1fr}.proof-item{border-right:0;border-bottom:1px solid var(--line);padding:22px 6px}.proof-item:last-child{border:0}.proof-item strong{font-size:20px}
  .section{padding:64px 0}.split-heading{grid-template-columns:1fr;gap:20px}.section-heading h2{font-size:43px}.course-grid{grid-template-columns:1fr;gap:14px}.course-card figure{aspect-ratio:16/7.4}.course-card-body{padding:15px}.course-card h3{font-size:24px}
  .about-grid{grid-template-columns:1fr;gap:28px}.about-photo{min-height:330px}.about-photo img{min-height:330px}.about-copy h2{font-size:46px}.quote{grid-column:auto;padding:22px 0 0}.experience-grid{grid-template-columns:1fr}.stat-card{min-height:320px}.gallery-item{flex-basis:min(82vw,390px)}.gallery-controls{justify-content:center}.contact-meta{flex-direction:column;gap:14px}.contact-meta div{border:0;border-bottom:1px solid var(--line);padding:0 0 14px}.footer-grid{grid-template-columns:1fr;text-align:center;gap:22px}.footer-grid>img{margin:auto}.footer-contact{padding:18px 0 0;border-left:0;border-top:1px solid var(--line)}.footer-legal{justify-self:center;text-align:center}.footer-legal nav{justify-content:center;flex-wrap:wrap}.back-to-top{right:max(10px,env(safe-area-inset-right));bottom:max(8px,env(safe-area-inset-bottom));width:40px;height:40px}.lead-modal{padding:12px}.lead-modal-panel{max-height:calc(100dvh - 24px);padding:45px 22px 28px}.lead-modal-close{right:10px;top:10px}
  .course-screen-panel{inset:0;display:block;height:100dvh;overflow-y:auto;border-radius:0}.course-detail-media{position:relative;height:34vh;min-height:250px}.course-detail-media img{min-height:0;height:100%}.course-detail-content{overflow:visible;padding:34px 22px 46px}.course-detail-content h2{font-size:50px}.course-summary{font-size:19px}.course-intro-cta{width:100%;margin-bottom:40px}.course-detail-section{grid-template-columns:28px 1fr;gap:10px;padding:26px 0}.course-learning-list{grid-template-columns:1fr}.course-method>div{padding:20px}.course-secondary{aspect-ratio:4/3}.course-detail-sections[data-course="alta"] .course-secondary,.course-detail-sections[data-course="fundicao"] .course-secondary{aspect-ratio:3/4}.course-materials ul{columns:1}.course-closing{padding:28px 22px}.course-closing .button{width:100%}.course-screen .close-button{position:fixed;right:12px;top:12px}.back-link{padding-bottom:18px}
}
@media(max-width:420px){.shell{width:calc(100% - 22px)}.hero-bg{height:295px}.hero-grid{padding-top:235px}.hero-copy{padding-top:38px}h1{font-size:46px}.hero-lead{font-size:18px}.section-heading h2,.about-copy h2{font-size:39px}.course-card p{font-size:14px}.gallery-track{gap:7px}.gallery-item{flex-basis:84vw}.proof-icon{flex-basis:38px;width:38px;height:38px}.proof-item{gap:16px}.experience-copy h2{font-size:40px}.media-block h2,.contact-block h2{font-size:39px}.course-detail-content h2{font-size:44px}.lead-modal-panel h2{font-size:34px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}

/* Slightly narrower than 4:3 to remove residual side bars; controls stay uncropped. */
.media-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);align-items:center;gap:clamp(24px,4vw,48px)}
.media-grid .workshop-video{display:block;width:100%;min-width:0;max-width:820px;aspect-ratio:1.3;margin:0 auto;border-radius:10px;overflow:hidden;--media-object-fit:cover;--media-object-size:cover;--media-object-position:50% 50%}
@media(max-width:760px){.media-grid{grid-template-columns:minmax(0,1fr);gap:24px}}

/* Course schedules and courses without photography. */
.course-card{display:flex;flex-direction:column}
.course-card figure{flex:0 0 auto;width:100%}
.course-card .course-card-body{flex:1;width:100%}
.course-card .course-card-schedule{margin-top:16px;padding-top:12px;border-top:1px solid var(--line);font-family:var(--sans);font-size:12px;line-height:1.6;color:var(--ink)}
.course-card-schedule span{display:block;color:var(--muted)}
.course-card-no-image{background:var(--cream);border-top:3px solid var(--gold)}
.course-card-no-image .course-card-body{align-items:flex-end;padding-top:36px;min-height:230px}
.course-screen-panel.course-without-image{grid-template-columns:minmax(0,1fr)}
.course-without-image .course-detail-media{display:none}
.course-without-image .course-detail-content{width:100%;max-width:850px;margin-inline:auto}

/* Match the complementary photograph to its landscape proportions. */
.course-detail-sections[data-course="fundicao"] .course-secondary{aspect-ratio:4/3}
.course-detail-sections[data-course="fundicao"] .course-secondary img{object-fit:cover;object-position:center}

/* Keep the butterfly photograph in its original landscape proportions. */
.course-detail-sections[data-course="alta"] .course-secondary{aspect-ratio:4/3}
.course-detail-sections[data-course="alta"] .course-secondary img{object-position:center}

/* Largura estrutural ampliada em 20%: 1180px × 1.20 = 1416px. */
.gallery-item{flex-basis:calc((min(1416px,100vw - 48px) - 30px)/4)}
.contact-section:before{width:min(1416px,calc(100% - 48px))}

/* Estrutura comum dos cards: a área inferior permanece alinhada sem conteúdo artificial. */
.course-card-body{min-height:206px;align-items:stretch}
.course-card-body>div{display:flex;flex:1;min-width:0;flex-direction:column}
.course-card .course-card-schedule{margin-top:auto}
.course-card .round-arrow{align-self:flex-end}
.course-card-alta figure img{object-fit:cover;object-position:50% 48%}

@media(max-width:1100px){
  .shell{width:min(100% - 36px,1128px)}
  .hero-bg{background-image:linear-gradient(90deg,rgba(247,243,236,.97) 0%,rgba(247,243,236,.9) 48%,rgba(247,243,236,.15) 72%),url('assets/cursos/curso-alta-joalheria-principal.png');background-position:center 52%}
  .gallery-item{flex-basis:calc((min(1128px,100vw - 36px) - 20px)/3)}
  .course-card-body{min-height:220px}
}

@media(max-width:760px){
  .hero-bg{background-image:linear-gradient(180deg,rgba(247,243,236,.08),rgba(247,243,236,.15)),url('assets/cursos/curso-alta-joalheria-principal.png');background-position:center 52%}
  .course-card-body{min-height:240px}
}

/* Padronização da sexta seção dos dossiês de curso. */
.course-detail-section.course-materials{margin:0;padding:30px 0;border-bottom:0;border-top:1px solid var(--line)}
.course-material-list{list-style:none;margin:0;padding:0;columns:2;column-gap:32px}
.course-material-list li{position:relative;break-inside:avoid;margin:0;padding:8px 8px 8px 22px;font-family:var(--serif);font-size:16px;line-height:1.45}
.course-material-list li:before{content:"";position:absolute;left:1px;top:17px;width:5px;height:5px;border-radius:50%;background:var(--gold)}

@media(max-width:760px){
  .course-screen-panel{width:100%;max-width:none;left:0;right:0;margin:0}
  .course-detail-content{width:100%;min-width:0}
  .course-detail-section{grid-template-columns:28px minmax(0,1fr)}
  .course-detail-section>div{min-width:0}
  .course-detail-section.course-materials{padding:26px 0}
  .course-material-list{columns:1}
}

/* Refinamentos finais da composição editorial. */
@media(min-width:1101px){
  .courses-section .split-heading{width:min(100%,1180px);margin-inline:auto;grid-template-columns:minmax(0,1fr) minmax(340px,.62fr);gap:clamp(56px,5vw,88px);align-items:center}
}

.experience-copy h2{font-size:clamp(42px,4.4vw,64px);line-height:1}
.experience-copy>p:not(.eyebrow){font-size:17px;line-height:1.65}

/* Revelação em cortina das três imagens, acionada pelo observer existente. */
.experience-reveal.reveal{opacity:0;transform:translateY(56px);clip-path:inset(100% 0 0 0);transition:opacity 900ms ease,transform 950ms cubic-bezier(.2,.8,.2,1),clip-path 950ms cubic-bezier(.2,.8,.2,1)}
.experience-reveal.reveal:nth-of-type(1){transition-delay:0ms}
.experience-reveal.reveal:nth-of-type(2){transition-delay:300ms}
.experience-reveal.reveal:nth-of-type(3){transition-delay:600ms}
.experience-reveal.reveal.is-visible{opacity:1;transform:translateY(0);clip-path:inset(0)}

/* Atalho adicional de contato com acabamento dourado polido. */
.floating-whatsapp{position:fixed;right:max(24px,env(safe-area-inset-right));bottom:max(24px,env(safe-area-inset-bottom));z-index:190;display:grid;place-items:center;width:60px;height:60px;border:1px solid rgba(104,72,0,.52);border-radius:50%;opacity:1;visibility:visible;pointer-events:auto;color:#fffdf7;background:linear-gradient(145deg,#f3d477 0%,#bd8a16 38%,#8f6200 62%,#d8ad42 100%);box-shadow:inset 0 1px 1px rgba(255,255,255,.72),inset 0 -2px 4px rgba(91,57,0,.28),0 10px 26px rgba(72,49,0,.25);cursor:pointer;transition:transform 220ms ease,box-shadow 220ms ease,filter 220ms ease,opacity 180ms ease}
.floating-whatsapp:before{content:"";position:absolute;inset:4px;border:1px solid rgba(255,255,255,.2);border-radius:inherit;pointer-events:none}
.floating-whatsapp .wa-icon{width:27px;height:27px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.floating-whatsapp:hover{transform:translateY(-2px) scale(1.025);filter:saturate(1.05) brightness(1.04);box-shadow:inset 0 1px 1px rgba(255,255,255,.78),inset 0 -2px 4px rgba(91,57,0,.24),0 14px 30px rgba(72,49,0,.3)}
.floating-whatsapp:active{transform:translateY(0) scale(.985)}
body.is-locked .floating-whatsapp{opacity:0;visibility:hidden;pointer-events:none}

@media(max-width:1100px){
  .experience-copy h2{font-size:clamp(42px,6vw,58px)}
}

@media(max-width:760px){
  .hero{--mobile-hero-media-height:clamp(250px,65vw,280px)}
  .hero-bg{height:var(--mobile-hero-media-height);background-size:cover;background-position:center 58%}
  .hero-bg:after{content:"";position:absolute;z-index:1;left:0;right:0;bottom:-1px;height:clamp(76px,22vw,100px);background:linear-gradient(180deg,rgba(247,243,236,0),var(--sand));pointer-events:none}
  .hero-grid{padding-top:calc(var(--mobile-hero-media-height) - 54px)}
  .hero-copy{padding-top:54px}
  .hero-copy:before{display:none}
  .experience-copy h2{font-size:clamp(42px,11vw,50px);line-height:1.02}
  .experience-copy>p:not(.eyebrow){font-size:16px;line-height:1.62}
  .floating-whatsapp{right:max(16px,env(safe-area-inset-right));bottom:max(16px,env(safe-area-inset-bottom));width:56px;height:56px}
  .floating-whatsapp .wa-icon{width:25px;height:25px}
}

@media(prefers-reduced-motion:reduce){
  .experience-reveal.reveal{opacity:1;transform:none;clip-path:none;transition:none}
  .floating-whatsapp{transition:none}
  .floating-whatsapp:hover,.floating-whatsapp:active{transform:none}
}