/* Soluções Palestras — identidade "Palco Dourado" */

@font-face { font-family: "Fraunces"; font-style: normal; font-weight: 400; font-display: swap; src: url("../fonts/fraunces-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Fraunces"; font-style: italic; font-weight: 400; font-display: swap; src: url("../fonts/fraunces-latin-400-italic.woff2") format("woff2"); }
@font-face { font-family: "Fraunces"; font-style: normal; font-weight: 500; font-display: swap; src: url("../fonts/fraunces-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "Fraunces"; font-style: italic; font-weight: 500; font-display: swap; src: url("../fonts/fraunces-latin-500-italic.woff2") format("woff2"); }
@font-face { font-family: "Work Sans"; font-style: normal; font-weight: 300; font-display: swap; src: url("../fonts/work-sans-latin-300-normal.woff2") format("woff2"); }
@font-face { font-family: "Work Sans"; font-style: normal; font-weight: 400; font-display: swap; src: url("../fonts/work-sans-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Work Sans"; font-style: normal; font-weight: 500; font-display: swap; src: url("../fonts/work-sans-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "Work Sans"; font-style: normal; font-weight: 600; font-display: swap; src: url("../fonts/work-sans-latin-600-normal.woff2") format("woff2"); }

:root {
  --ink: #0B0A08;
  --ink-2: #171410;
  --ink-3: #3A342A;
  --gold: #C6A254;
  --gold-deep: #9C7A34;
  --gold-soft: #E3C989;
  --paper: #FBF9F4;
  --paper-2: #F1EBDC;
  --ok: #5C7A54;
  --err: #9B3B2E;
  --line: rgba(198, 162, 84, .32);
  --muted: #6B6355;
  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans: "Work Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --header-h: 92px;
  --radius-photo: 2px 60px 2px 2px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--sans);
  font-weight: 300;
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--serif); font-weight: 400; line-height: 1.12; margin: 0; letter-spacing: -.01em; }
h1 em, h2 em, h3 em { font-style: italic; color: var(--gold-deep); }
p { margin: 0 0 1em; }
button { font: inherit; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: 2px; }
[hidden] { display: none !important; }

.wrap { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 32px; }
.wrap.narrow { max-width: 860px; }
section[id], [id="certificado"] { scroll-margin-top: calc(var(--header-h) + 16px); }

.skip { position: absolute; left: -999px; top: 8px; background: var(--gold); color: var(--ink); padding: 8px 14px; z-index: 2000; }
.skip:focus { left: 8px; }

/* Rótulos */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  text-transform: uppercase; letter-spacing: .22em; font-size: .74rem; font-weight: 500;
  color: var(--gold-deep); margin: 0 0 18px;
}
.eyebrow .arc { width: 34px; height: 18px; color: var(--gold); flex: none; }

/* Botões */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 26px; border: 1px solid transparent; border-radius: 2px;
  font-family: var(--sans); font-size: .8rem; font-weight: 500; letter-spacing: .16em; text-transform: uppercase;
  text-decoration: none; cursor: pointer; transition: background .25s, color .25s, border-color .25s, transform .25s;
  line-height: 1.2; text-align: center;
}
.btn-solid { background: var(--ink); color: var(--gold-soft); }
.btn-solid:hover { background: var(--gold); color: var(--ink); }
.btn-outline { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-outline:hover { background: var(--ink); color: var(--gold-soft); }
.btn-gold { background: var(--gold); color: var(--ink); }
.btn-gold:hover { background: var(--gold-soft); }
.btn-wa { background: transparent; color: var(--gold-soft); border-color: var(--line); }
.btn-wa:hover { background: var(--gold); color: var(--ink); border-color: var(--gold); }
.btn-sm { padding: 9px 16px; font-size: .7rem; }
.btn:disabled { opacity: .55; cursor: wait; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 900;
  background: var(--ink); color: var(--paper);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; gap: 28px; min-height: var(--header-h); }
.brand { display: block; flex: none; padding: 10px 0; }
.brand img { height: 64px; width: auto; }
.menu { display: flex; align-items: center; gap: 22px; margin-left: auto; }
.menu a:not(.btn) {
  color: var(--paper); text-decoration: none; text-transform: uppercase; letter-spacing: .14em;
  font-size: .72rem; font-weight: 500; padding: 6px 0; border-bottom: 1px solid transparent; transition: color .2s, border-color .2s;
}
.menu a:not(.btn):hover { color: var(--gold-soft); border-bottom-color: var(--gold); }
.menu .menu-wa { margin-left: 6px; padding: 11px 18px; }
.menu-toggle { display: none; margin-left: auto; width: 46px; height: 46px; background: transparent; border: 1px solid var(--line); border-radius: 2px; cursor: pointer; padding: 12px 10px; flex-direction: column; justify-content: space-between; }
.menu-toggle span { display: block; height: 1.5px; background: var(--gold-soft); transition: transform .25s, opacity .25s; }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(9.5px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-9.5px) rotate(-45deg); }

/* Hero */
.hero { background: var(--paper); padding: 72px 0 88px; position: relative; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; right: -180px; top: -220px; width: 620px; height: 620px;
  border: 1px solid var(--line); border-radius: 50%; pointer-events: none;
}
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 64px; align-items: center; position: relative; }
.status-tag {
  display: inline-flex; align-items: center; gap: 10px; margin: 0 0 26px;
  padding: 7px 14px; border: 1px solid var(--line); border-radius: 40px; background: #fff;
  text-transform: uppercase; letter-spacing: .18em; font-size: .7rem; font-weight: 500; color: var(--ink-3);
}
.status-tag .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 4px rgba(92,122,84,.18); }
.status-tag.is-done .dot { background: var(--gold); box-shadow: 0 0 0 4px rgba(198,162,84,.2); }
.hero h1 { font-size: clamp(2.4rem, 5.2vw, 4.3rem); margin-bottom: 26px; }
.hero .lead { font-size: 1.12rem; color: var(--ink-3); max-width: 560px; margin-bottom: 34px; }
.actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 44px; }
.facts { display: flex; flex-wrap: wrap; gap: 0; margin: 0; border-top: 1px solid var(--line); }
.facts div { padding: 18px 20px 0 0; margin-right: 20px; border-right: 1px solid var(--line); }
.facts div:last-child { border-right: 0; margin-right: 0; padding-right: 0; }
.facts dt { text-transform: uppercase; letter-spacing: .22em; font-size: .68rem; font-weight: 500; color: var(--gold-deep); }
.facts dd { margin: 4px 0 0; font-family: var(--serif); font-size: 1.08rem; white-space: nowrap; }

.hero-art { display: flex; flex-direction: column; align-items: center; }
.arch { position: relative; width: 100%; max-width: 430px; aspect-ratio: 430 / 600; padding: 16px; }
.arch::before {
  content: ""; position: absolute; inset: 0; border: 1px solid var(--gold); border-bottom: 0;
  border-radius: 999px 999px 0 0; pointer-events: none;
}
.arch-inner {
  position: relative; width: 100%; height: 100%; background: var(--ink); overflow: hidden;
  border-radius: 999px 999px 2px 2px;
  display: flex; align-items: center; justify-content: center;
  padding: 21% 5% 5%;
  box-shadow: 0 30px 60px -30px rgba(11,10,8,.55);
}
.arch-inner img { width: 100%; height: 100%; object-fit: contain; }
.arch-inner .arch-logo { width: 70%; height: auto; }
.art-caption { margin: 14px 0 0; font-family: var(--serif); font-style: italic; color: var(--gold-deep); text-align: center; font-size: .98rem; }

/* Depoimento */
.quote-band { background: var(--ink); color: var(--paper); padding: 72px 0; text-align: center; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.quote-band blockquote { margin: 0 auto; max-width: 900px; }
.quote-band p { font-family: var(--serif); font-style: italic; font-size: clamp(1.35rem, 2.6vw, 2rem); line-height: 1.4; color: var(--gold-soft); margin-bottom: 18px; }
.quote-band footer { text-transform: uppercase; letter-spacing: .22em; font-size: .72rem; color: var(--gold); }

/* Seções */
.section { padding: 104px 0; }
.paper { background: var(--paper); }
.paper-2 { background: var(--paper-2); }
.section-head { max-width: 720px; margin-bottom: 56px; }
.section-head h2 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 16px; }
.section-text { color: var(--ink-3); font-size: 1.05rem; margin: 0; }
.empty-box { border: 1px dashed var(--gold); background: rgba(255,255,255,.6); padding: 40px; text-align: center; }
.empty-box p { font-family: var(--serif); font-size: 1.3rem; max-width: 560px; margin: 0 auto 22px; }
.empty-box p:last-child { margin-bottom: 0; }

/* Cursos em andamento */
.course-list { display: flex; flex-direction: column; gap: 0; border-top: 1px solid var(--line); }
.course-row { display: grid; grid-template-columns: 200px 1fr auto; gap: 40px; align-items: center; padding: 36px 0; border-bottom: 1px solid var(--line); }
.course-art { aspect-ratio: 3 / 4; background: var(--ink); border-radius: var(--radius-photo); overflow: hidden; display: flex; align-items: center; justify-content: center; }
.course-art img { width: 100%; height: 100%; object-fit: contain; }
.ph-logo { width: 72% !important; height: auto !important; opacity: .9; }
.tag { display: inline-block; margin: 0 0 12px; padding: 4px 12px; border: 1px solid var(--gold); color: var(--gold-deep); text-transform: uppercase; letter-spacing: .18em; font-size: .66rem; font-weight: 500; border-radius: 40px; }
.tag-ultimas { background: var(--gold); color: var(--ink); }
.tag-breve { border-color: var(--ink-3); color: var(--ink-3); }
.course-body h3 { font-size: 1.7rem; margin-bottom: 10px; }
.course-desc { color: var(--ink-3); margin-bottom: 14px; }
.course-meta { display: flex; flex-wrap: wrap; gap: 8px 32px; margin: 0; }
.course-meta dt { text-transform: uppercase; letter-spacing: .2em; font-size: .64rem; font-weight: 500; color: var(--gold-deep); }
.course-meta dd { margin: 2px 0 0; font-family: var(--serif); font-size: 1.05rem; }

/* Certificado */
.cert-box { display: grid; grid-template-columns: .9fr 1.1fr; gap: 48px; background: var(--ink); color: var(--paper); padding: 52px; margin-bottom: 64px; border-radius: 2px 60px 2px 2px; position: relative; }
.cert-box::after { content: ""; position: absolute; inset: 12px; border: 1px solid var(--line); border-radius: 2px 50px 2px 2px; pointer-events: none; }
.cert-intro h3 { font-size: clamp(1.6rem, 2.6vw, 2.1rem); color: var(--paper); margin-bottom: 16px; }
.cert-intro h3 em { color: var(--gold-soft); }
.cert-intro p { color: #CFC6B4; margin: 0; }
.cert-form { position: relative; z-index: 1; display: flex; flex-direction: column; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { text-transform: uppercase; letter-spacing: .2em; font-size: .68rem; font-weight: 500; color: var(--gold-soft); }
.field input, .field select {
  width: 100%; padding: 14px 16px; font: 400 1rem var(--sans); color: var(--paper);
  background: var(--ink-2); border: 1px solid var(--ink-3); border-radius: 2px; transition: border-color .2s;
}
.field select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--gold) 50%), linear-gradient(135deg, var(--gold) 50%, transparent 50%); background-position: calc(100% - 20px) 52%, calc(100% - 15px) 52%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 40px; }
.field select option { color: var(--ink); background: #fff; }
.field input:focus, .field select:focus { border-color: var(--gold); outline: none; box-shadow: 0 0 0 3px rgba(198,162,84,.25); }
.field input.is-invalid { border-color: #D9826F; }
.cert-form .btn-solid { background: var(--gold); color: var(--ink); align-self: flex-start; }
.cert-form .btn-solid:hover { background: var(--gold-soft); }
.cert-msg { margin: 0; min-height: 1.4em; font-size: .95rem; color: #CFC6B4; }
.cert-msg.is-error { color: #F0A898; }
.cert-msg.is-ok { color: #B9D3AE; }
.cert-results { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.cert-results li { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 16px; background: var(--ink-2); border: 1px solid var(--line); }
.cert-results strong { display: block; font-family: var(--serif); font-weight: 400; font-size: 1.1rem; color: var(--paper); }
.cert-results span { font-size: .85rem; color: #B8AE9A; }
.cert-results .btn { background: var(--gold); color: var(--ink); flex: none; }
.cert-results .btn:hover { background: var(--gold-soft); }

/* Realizados */
.past-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 28px; }
.past-card { background: var(--paper); border: 1px solid var(--line); display: flex; flex-direction: column; border-radius: var(--radius-photo); overflow: hidden; transition: transform .3s, box-shadow .3s; }
.past-card:hover { transform: translateY(-4px); box-shadow: 0 22px 40px -28px rgba(11,10,8,.5); }
.past-art { aspect-ratio: 4 / 5; background: var(--ink); display: flex; align-items: center; justify-content: center; overflow: hidden; }
.past-art img { width: 100%; height: 100%; object-fit: contain; }
.past-body { padding: 22px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.past-city { text-transform: uppercase; letter-spacing: .2em; font-size: .68rem; font-weight: 500; color: var(--gold-deep); margin-bottom: 8px; }
.past-body h3 { font-size: 1.22rem; margin-bottom: 8px; }
.past-date { color: var(--ink-3); font-size: .95rem; margin-bottom: 14px; }
.link-cert { margin-top: auto; align-self: flex-start; text-decoration: none; text-transform: uppercase; letter-spacing: .16em; font-size: .72rem; font-weight: 500; color: var(--ink); border-bottom: 1px solid var(--gold); padding-bottom: 2px; }
.link-cert:hover { color: var(--gold-deep); }

/* Palestrantes */
.speaker-feature { display: grid; grid-template-columns: 340px 1fr; gap: 56px; align-items: center; margin-bottom: 72px; }
.speaker-photo-lg, .speaker-photo {
  position: relative; border-radius: 50%; overflow: hidden; background: var(--ink);
  box-shadow: 0 0 0 2px var(--paper), 0 0 0 4px var(--gold);
  display: flex; align-items: center; justify-content: center; aspect-ratio: 1;
}
.speaker-photo-lg { width: 100%; max-width: 340px; box-shadow: 0 0 0 6px var(--paper), 0 0 0 7px var(--gold), 0 30px 60px -30px rgba(11,10,8,.6); }
.speaker-photo-lg img, .speaker-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center 20%; }
.initials { font-family: var(--serif); font-style: italic; color: var(--gold-soft); font-size: 2.4rem; letter-spacing: .02em; }
.speaker-photo-lg .initials { font-size: 5rem; }
.speaker-feature-body h3 { font-size: clamp(2rem, 3.6vw, 2.8rem); margin-bottom: 8px; }
.speaker-role { text-transform: uppercase; letter-spacing: .18em; font-size: .74rem; font-weight: 500; color: var(--gold-deep); margin-bottom: 14px; }
.speaker-theme { font-family: var(--serif); font-size: 1.1rem; color: var(--ink-3); }
.speaker-theme em { color: var(--gold-deep); }
.speaker-bio { color: var(--ink-3); }
.speaker-feature-body .btn { margin-top: 8px; }
.speaker-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 44px 32px; border-top: 1px solid var(--line); padding-top: 56px; }
.speaker-card { text-align: center; display: flex; flex-direction: column; align-items: center; }
.speaker-card .speaker-photo { width: 168px; margin-bottom: 22px; }
.speaker-card h3 { font-size: 1.3rem; margin-bottom: 6px; }
.speaker-card .speaker-role { margin-bottom: 8px; font-size: .68rem; }
.speaker-card .speaker-theme { font-size: .98rem; margin-bottom: 8px; }
.speaker-card .speaker-bio { font-size: .92rem; }
.link-cv { background: none; border: 0; padding: 0 0 2px; cursor: pointer; border-bottom: 1px solid var(--gold); text-transform: uppercase; letter-spacing: .16em; font-size: .7rem; font-weight: 500; color: var(--ink); }
.link-cv:hover { color: var(--gold-deep); }

/* Modal currículo */
.modal { position: fixed; inset: 0; z-index: 1500; display: flex; align-items: center; justify-content: center; padding: 20px; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(11,10,8,.78); }
.modal-box { position: relative; background: var(--paper); width: 100%; max-width: 720px; max-height: calc(100vh - 40px); overflow: auto; padding: 44px; border-radius: 2px 60px 2px 2px; border-top: 3px solid var(--gold); }
.modal-close { position: absolute; top: 12px; right: 18px; width: 40px; height: 40px; background: none; border: 0; font-size: 2rem; line-height: 1; cursor: pointer; color: var(--ink-3); }
.modal-close:hover { color: var(--gold-deep); }
.cv-head { display: flex; align-items: center; gap: 22px; margin-bottom: 24px; padding-right: 40px; }
.speaker-photo.sm { width: 92px; flex: none; }
.speaker-photo.sm .initials { font-size: 1.6rem; }
.cv-head h3 { font-size: 1.8rem; margin-bottom: 6px; }
.cv-head .speaker-role { margin: 0; }
.cv-text { color: var(--ink-3); }

/* Galeria */
.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 44px; }
.chip { background: transparent; border: 1px solid var(--ink-3); color: var(--ink-3); padding: 9px 18px; border-radius: 40px; cursor: pointer; font-size: .82rem; font-weight: 400; transition: all .2s; }
.chip:hover { border-color: var(--gold-deep); color: var(--gold-deep); }
.chip.is-active { background: var(--ink); color: var(--gold-soft); border-color: var(--ink); }
.album { margin-bottom: 64px; }
.album:last-child { margin-bottom: 0; }
.album-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 18px; margin-bottom: 22px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.album-date { margin: 0; text-transform: uppercase; letter-spacing: .22em; font-size: .7rem; font-weight: 500; color: var(--gold-deep); }
.album-head h3 { font-size: 1.5rem; }
.album-desc { margin: 0; color: var(--ink-3); flex-basis: 100%; }
.album-count { margin: 0 0 0 auto; font-size: .85rem; color: var(--muted); }
.photo-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 12px; }
.photo { display: block; aspect-ratio: 1; overflow: hidden; background: var(--ink-2); border-radius: 2px; position: relative; }
.photo:first-child { border-radius: 2px 40px 2px 2px; }
.photo img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s, opacity .3s; }
.photo:hover img { transform: scale(1.05); opacity: .9; }

/* Lightbox */
.lightbox { position: fixed; inset: 0; z-index: 1600; background: rgba(11,10,8,.95); display: flex; align-items: center; justify-content: center; padding: 60px 70px; }
.lightbox figure { margin: 0; display: flex; flex-direction: column; align-items: center; max-width: 100%; max-height: 100%; }
.lightbox img { max-width: 100%; max-height: calc(100vh - 150px); object-fit: contain; }
.lightbox figcaption { color: var(--gold-soft); margin-top: 14px; text-align: center; font-family: var(--serif); font-style: italic; }
.lb-close, .lb-prev, .lb-next { position: absolute; background: transparent; border: 1px solid var(--line); color: var(--gold-soft); cursor: pointer; width: 48px; height: 48px; border-radius: 50%; font-size: 1.8rem; line-height: 1; display: flex; align-items: center; justify-content: center; }
.lb-close:hover, .lb-prev:hover, .lb-next:hover { background: var(--gold); color: var(--ink); }
.lb-close { top: 16px; right: 16px; }
.lb-prev { left: 14px; top: 50%; transform: translateY(-50%); }
.lb-next { right: 14px; top: 50%; transform: translateY(-50%); }

/* Documentação */
.doc-groups { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.doc-group h3 { font-size: 1.6rem; margin-bottom: 6px; }
.doc-group-desc { color: var(--ink-3); margin-bottom: 20px; }
.doc-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.doc-item { display: grid; grid-template-columns: 44px 1fr auto; gap: 14px; align-items: center; padding: 14px 0; border-bottom: 1px solid var(--line); }
.doc-num { font-family: var(--serif); font-style: italic; font-size: 1.25rem; color: var(--gold-deep); }
.doc-title { font-weight: 400; line-height: 1.35; }
.doc-title small { display: block; color: var(--muted); font-weight: 300; font-size: .85rem; }
.soon { font-size: .68rem; text-transform: uppercase; letter-spacing: .16em; color: var(--muted); border: 1px dashed var(--line); padding: 7px 12px; white-space: nowrap; }

/* Sobre */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px 64px; }
.about-grid h2 { font-size: clamp(2rem, 4vw, 3rem); }
.about-text { color: var(--ink-3); font-size: 1.06rem; }
.dropcap::first-letter { float: left; font-family: var(--serif); font-size: 4.2rem; line-height: .85; padding: 6px 12px 0 0; color: var(--gold-deep); }
.stats { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(3, 1fr); margin: 32px 0 0; border-top: 1px solid var(--line); }
.stats div { padding: 30px 24px 0 0; }
.stats div + div { padding-left: 24px; border-left: 1px solid var(--line); }
.stats dt { font-family: var(--serif); font-size: clamp(2.6rem, 5vw, 3.8rem); line-height: 1; color: var(--gold-deep); }
.stats dd { margin: 10px 0 0; text-transform: uppercase; letter-spacing: .2em; font-size: .72rem; font-weight: 500; }

/* FAQ */
.faq { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item h3 { font-size: inherit; }
.faq-q { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 24px 0; background: none; border: 0; cursor: pointer; text-align: left; font-family: var(--serif); font-size: 1.28rem; color: var(--ink); }
.faq-q:hover { color: var(--gold-deep); }
.faq-icon { position: relative; width: 18px; height: 18px; flex: none; }
.faq-icon::before, .faq-icon::after { content: ""; position: absolute; left: 0; top: 50%; width: 18px; height: 1.5px; background: var(--gold-deep); transition: transform .25s; }
.faq-icon::after { transform: rotate(90deg); }
.faq-q[aria-expanded="true"] .faq-icon::after { transform: rotate(0); }
.faq-a { padding: 0 40px 24px 0; color: var(--ink-3); }

/* Rodapé */
.site-footer { background: var(--ink); color: #CFC6B4; padding: 88px 0 32px; }
.footer-cta { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 28px; padding-bottom: 56px; border-bottom: 1px solid var(--line); margin-bottom: 56px; }
.footer-cta h2 { color: var(--paper); font-size: clamp(1.7rem, 3.4vw, 2.5rem); max-width: 720px; }
.footer-cta h2 em { color: var(--gold-soft); }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 48px; }
.footer-brand img { width: 280px; max-width: 100%; margin-bottom: 20px; }
.footer-brand p { max-width: 380px; }
.site-footer h3 { font-family: var(--sans); font-size: .72rem; font-weight: 500; text-transform: uppercase; letter-spacing: .22em; color: var(--gold); margin-bottom: 16px; }
.site-footer nav a, .footer-contact a { display: flex; align-items: center; gap: 10px; color: #E6DECB; text-decoration: none; padding: 5px 0; overflow-wrap: anywhere; }
.site-footer nav a:hover, .footer-contact a:hover { color: var(--gold-soft); }
.footer-contact svg { color: var(--gold); flex: none; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-top: 56px; padding-top: 24px; border-top: 1px solid rgba(198,162,84,.16); font-size: .82rem; color: #8F8572; }
.footer-bottom p { margin: 0; }
.restricted { color: #6E6555; text-decoration: none; font-size: .78rem; }
.restricted:hover { color: var(--gold); }

/* WhatsApp flutuante */
.wa-float { position: fixed; right: 22px; bottom: 22px; z-index: 950; width: 58px; height: 58px; border-radius: 50%; background: var(--ink); color: var(--gold-soft); display: flex; align-items: center; justify-content: center; box-shadow: 0 0 0 1px var(--gold), 0 14px 30px -10px rgba(11,10,8,.6); transition: background .25s, color .25s, transform .25s; }
.wa-float svg { width: 28px; height: 28px; }
.wa-float:hover { background: var(--gold); color: var(--ink); transform: translateY(-2px); }

/* Responsivo */
@media (max-width: 1140px) {
  .menu { gap: 16px; }
  .menu a:not(.btn) { font-size: .66rem; letter-spacing: .1em; }
  .brand img { height: 54px; }
}
@media (max-width: 980px) {
  :root { --header-h: 78px; }
  .wrap { padding: 0 24px; }
  .brand img { height: 50px; }
  .menu-toggle { display: flex; }
  .menu {
    position: fixed; top: var(--header-h); left: 0; right: 0; bottom: 0; background: var(--ink);
    flex-direction: column; align-items: stretch; gap: 0; padding: 12px 24px 32px; overflow-y: auto;
    transform: translateX(100%); visibility: hidden; transition: transform .3s, visibility .3s;
  }
  .menu.is-open { transform: none; visibility: visible; }
  .menu a:not(.btn) { padding: 16px 0; font-size: .85rem; border-bottom: 1px solid rgba(198,162,84,.16); }
  .menu .menu-wa { margin: 22px 0 0; }
  body.menu-open { overflow: hidden; }
  .hero { padding: 48px 0 72px; }
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .arch { max-width: 360px; }
  .section { padding: 80px 0; }
  .course-row { grid-template-columns: 150px 1fr; gap: 28px; }
  .course-cta { grid-column: 2; }
  .cert-box { grid-template-columns: 1fr; padding: 40px 32px; gap: 28px; }
  .speaker-feature { grid-template-columns: 1fr; gap: 36px; justify-items: center; text-align: center; }
  .speaker-photo-lg { max-width: 280px; }
  .doc-groups { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 600px) {
  body { font-size: 16px; }
  .wrap { padding: 0 16px; }
  :root { --header-h: 70px; }
  .brand img { height: 48px; }
  .menu { padding: 8px 16px 28px; }
  .hero h1 { font-size: 2.15rem; }
  .actions .btn { flex: 1 1 100%; }
  .facts { flex-direction: column; }
  .facts div { border-right: 0; margin-right: 0; padding-right: 0; padding-top: 14px; }
  .arch { max-width: 290px; padding: 12px; }
  .section { padding: 64px 0; }
  .section-head { margin-bottom: 36px; }
  .course-row { grid-template-columns: 1fr; gap: 18px; padding: 28px 0; }
  .course-art { max-width: 240px; }
  .course-cta { grid-column: auto; }
  .course-cta .btn { width: 100%; }
  .cert-box { padding: 32px 20px; border-radius: 2px 36px 2px 2px; }
  .cert-box::after { inset: 8px; }
  .cert-form .btn-solid { align-self: stretch; }
  .cert-results li { flex-direction: column; align-items: flex-start; }
  .past-grid { grid-template-columns: 1fr 1fr; gap: 14px; }
  .past-body { padding: 14px; }
  .past-body h3 { font-size: 1.02rem; }
  .speaker-grid { grid-template-columns: 1fr 1fr; gap: 32px 14px; }
  .speaker-card .speaker-photo { width: 120px; }
  .speaker-card h3 { font-size: 1.08rem; }
  .photo-grid { grid-template-columns: repeat(3, 1fr); gap: 6px; }
  .album-head h3 { font-size: 1.25rem; }
  .doc-item { grid-template-columns: 26px 1fr auto; gap: 10px; }
  .doc-item .soon { padding: 5px 8px; font-size: .6rem; letter-spacing: .1em; }
  .doc-item .btn-sm { padding: 8px 10px; }
  .stats { grid-template-columns: 1fr; }
  .stats div + div { padding-left: 0; border-left: 0; border-top: 1px solid var(--line); margin-top: 24px; }
  .faq-q { font-size: 1.1rem; }
  .faq-a { padding-right: 0; }
  .modal-box { padding: 32px 20px; border-radius: 2px 36px 2px 2px; }
  .lightbox { padding: 60px 8px 90px; }
  .lb-prev, .lb-next { top: auto; bottom: 18px; transform: none; }
  .lb-prev { left: calc(50% - 60px); }
  .lb-next { right: calc(50% - 60px); }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-cta .btn { width: 100%; }
  .wa-float { right: 14px; bottom: 14px; width: 52px; height: 52px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}