/* ==========================================================================
   Conexão Assespro 2026 · style.css
   Para trocar cores e fontes, edite apenas as variáveis em :root.
   ========================================================================== */

:root {
  --navy-950: #070422;
  --navy-900: #0c0830;
  --navy-800: #140d47;
  --navy-700: #1d1465;
  --violet-600: #5b2be0;
  --violet-500: #7a3df5;
  --violet-300: #b79bff;
  --magenta: #e0309f;
  --ink: #0e0a36;
  --muted: #5a5878;
  --line: #e4e0f4;
  --surface: #ffffff;
  --surface-alt: #f6f4fd;
  --on-dark: #ffffff;
  --on-dark-muted: #c9c3ee;

  --grad-btn: linear-gradient(95deg, #5b2be0 0%, #8a3df0 55%, #b03bd8 100%);
  --grad-text: linear-gradient(95deg, #8a5cff 0%, #d24fe0 100%);
  --grad-band: linear-gradient(100deg, #3a14b8 0%, #5b2be0 50%, #7a2fd8 100%);

  --font-display: "Barlow Condensed", "Arial Narrow", Impact, sans-serif;
  --font-body: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;

  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 10px 30px rgba(20, 13, 71, .12);
  --header-h: 72px;
  --container: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 8px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--surface);
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, p, figure { margin: 0; }
a { color: inherit; }
button { font: inherit; color: inherit; cursor: pointer; }
address { font-style: normal; }
code { font-size: .9em; background: rgba(255,255,255,.12); padding: 1px 6px; border-radius: 4px; }

.ico { width: 1.25em; height: 1.25em; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: 12px; top: -60px; z-index: 200; background: #fff; color: var(--ink); padding: 10px 16px; border-radius: 8px; font-weight: 700; }
.skip-link:focus { top: 12px; }

:focus-visible { outline: 3px solid #ff7ac6; outline-offset: 3px; border-radius: 6px; }

.container { width: 100%; max-width: calc(var(--container) + 48px); margin-inline: auto; padding-inline: 24px; }

/* ---------- Tipografia ---------- */
.eyebrow {
  display: flex; align-items: center; gap: 12px;
  font-size: .72rem; font-weight: 700; letter-spacing: .22em; text-transform: uppercase;
  color: var(--violet-600); margin-bottom: 14px;
}
.eyebrow::before { content: ""; width: 34px; height: 2px; background: var(--grad-btn); border-radius: 2px; }
.eyebrow--light { color: var(--violet-300); }
.title {
  font-family: var(--font-body); font-weight: 800; letter-spacing: -.02em;
  font-size: clamp(1.9rem, 4.2vw, 2.9rem); line-height: 1.1; color: var(--ink); text-wrap: balance;
}
.title--light { color: var(--on-dark); }
.grad { background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent; }
.lead { color: var(--muted); max-width: 56ch; }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  min-height: 48px; padding: 0 24px; border-radius: 12px; border: 1.5px solid transparent;
  font-weight: 700; font-size: .82rem; letter-spacing: .08em; text-transform: uppercase; text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease, color .2s ease, border-color .2s ease;
}
.btn__arrow { display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: #fff; color: var(--violet-600); }
.btn__arrow .ico { width: 14px; height: 14px; stroke-width: 2.4; }
.btn--primary { background: var(--grad-btn); color: #fff; box-shadow: 0 8px 24px rgba(122, 61, 245, .4); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(176, 59, 216, .5); }
.btn--outline { color: var(--violet-600); border-color: var(--violet-500); background: transparent; }
.btn--outline .btn__arrow { background: var(--violet-600); color: #fff; }
.btn--outline:hover { background: var(--violet-600); color: #fff; transform: translateY(-2px); }
.btn--outline:hover .btn__arrow { background: #fff; color: var(--violet-600); }
.btn--sm { min-height: 42px; padding: 0 18px; font-size: .74rem; }
.btn--lg { min-height: 56px; padding: 0 30px; font-size: .9rem; }
.btn--block { width: 100%; }
.btn[disabled] { opacity: .65; cursor: progress; transform: none; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100; height: var(--header-h);
  background: rgba(12, 8, 48, .86); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(183, 155, 255, .14);
  transition: background-color .3s ease, box-shadow .3s ease;
}
.site-header.is-scrolled { background: rgba(7, 4, 34, .96); box-shadow: 0 6px 24px rgba(0, 0, 0, .35); }
.header__inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand img { width: 160px; height: auto; }
.nav { display: flex; align-items: center; gap: 28px; }
.nav__list { display: flex; gap: 26px; }
.nav__list a {
  position: relative; display: block; padding: 8px 0; text-decoration: none; color: var(--on-dark);
  font-size: .68rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
}
.nav__list a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--grad-btn); transform: scaleX(0); transform-origin: left; transition: transform .25s ease; }
.nav__list a:hover::after, .nav__list a.is-active::after { transform: scaleX(1); }
.nav__list a.is-active { color: #e3d6ff; }
.nav-toggle { display: none; width: 48px; height: 48px; border: 1px solid rgba(183, 155, 255, .35); background: transparent; border-radius: 12px; color: #fff; place-items: center; }
.nav-toggle .ico { width: 24px; height: 24px; }
.nav-toggle .ico--close { display: none; }
.nav-toggle[aria-expanded="true"] .ico--open { display: none; }
.nav-toggle[aria-expanded="true"] .ico--close { display: block; }

/* ---------- Hero ---------- */
.hero { position: relative; isolation: isolate; background: var(--navy-950); color: var(--on-dark); overflow: hidden; margin-top: calc(var(--header-h) * -1); padding: calc(var(--header-h) + 48px) 0 72px; }
.hero__bg { position: absolute; inset: 0; z-index: -1; }
.hero__bg picture { display: block; width: 100%; height: 100%; }
.hero__bg img { width: 100%; height: 100%; object-fit: cover; object-position: center center; }
.hero__bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(8, 4, 34, .9) 0%, rgba(8, 4, 34, .62) 36%, rgba(8, 4, 34, .08) 64%, rgba(8, 4, 34, .12) 100%), linear-gradient(0deg, rgba(7, 4, 34, .85) 0%, transparent 28%), linear-gradient(180deg, rgba(7, 4, 34, .55) 0%, transparent 18%); }
.hero__inner { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 32px; align-items: start; min-height: 520px; }
.hero__title { font-family: var(--font-display); font-weight: 800; text-transform: uppercase; line-height: .9; letter-spacing: -.005em; font-size: clamp(3.4rem, 9vw, 6.4rem); display: flex; flex-direction: column; }
.hero__title-2 { background: linear-gradient(95deg, #b79bff 0%, #d94fe0 100%); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent; }
.hero__subtitle { margin-top: 18px; font-weight: 700; text-transform: uppercase; letter-spacing: .3em; font-size: clamp(.8rem, 1.6vw, 1.05rem); color: #e9e2ff; }
.hero__lead { margin-top: 20px; max-width: 46ch; color: var(--on-dark-muted); font-size: 1.02rem; }
.hero__meta { margin: 30px 0 34px; display: flex; flex-wrap: wrap; gap: 20px 32px; }
.meta { display: flex; align-items: center; gap: 14px; }
.meta + .meta { padding-left: 32px; border-left: 1px solid rgba(183, 155, 255, .35); }
.meta__icon { color: var(--violet-300); }
.meta__icon .ico { width: 32px; height: 32px; stroke-width: 1.4; }
.meta__text { display: grid; line-height: 1.3; }
.meta__text strong { font-size: .88rem; font-weight: 700; text-transform: uppercase; letter-spacing: .02em; }
.meta__text span { font-size: .72rem; color: var(--on-dark-muted); text-transform: uppercase; letter-spacing: .04em; max-width: 26ch; }
.hero__side { display: flex; align-items: center; gap: 22px; padding-top: 24px; }
.hero__seal { width: 140px; height: 140px; border-radius: 50%; background: radial-gradient(circle, rgba(8, 4, 34, .82) 0%, rgba(8, 4, 34, .82) 94%, rgba(8, 4, 34, 0) 100%); filter: drop-shadow(0 8px 24px rgba(240, 190, 80, .35)); }
.hero__tagline { font-size: .98rem; font-weight: 700; line-height: 1.25; padding-left: 18px; border-left: 1px solid rgba(255, 255, 255, .4); }

/* ---------- Temas ---------- */
.themes { position: relative; z-index: 2; background: var(--navy-900); padding: 0 0 40px; margin-top: -1px; }
.themes__grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.theme-card { display: flex; align-items: center; gap: 16px; padding: 20px; border: 1px solid rgba(183, 155, 255, .28); border-radius: var(--radius); background: linear-gradient(160deg, rgba(91, 43, 224, .22), rgba(12, 8, 48, .6)); color: var(--on-dark); transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease; }
.theme-card:hover { transform: translateY(-4px); border-color: var(--violet-300); box-shadow: 0 12px 30px rgba(122, 61, 245, .3); }
.theme-card__icon { display: grid; place-items: center; width: 56px; height: 56px; flex: none; border: 1px solid rgba(183, 155, 255, .5); border-radius: 50%; color: #d6c4ff; }
.theme-card__icon .ico { width: 26px; height: 26px; }
.theme-card h3 { font-size: .8rem; font-weight: 800; text-transform: uppercase; letter-spacing: .14em; }
.theme-card p { margin-top: 4px; font-size: .78rem; line-height: 1.45; color: var(--on-dark-muted); }

/* ---------- Seções ---------- */
.section { padding: clamp(56px, 8vw, 96px) 0; }
.section--light { background: var(--surface); }
.section--dark { background: radial-gradient(900px 400px at 85% -10%, rgba(91, 43, 224, .35), transparent 60%), var(--navy-900); color: var(--on-dark); }

/* ---------- Sobre ---------- */
.about__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: clamp(28px, 5vw, 64px); align-items: center; }
.about__text { display: grid; gap: 18px; justify-items: start; }
.about__text p { color: var(--muted); max-width: 52ch; }
.about__media { position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); aspect-ratio: 16 / 10; background: var(--navy-800); }
.about__media img { width: 100%; height: 100%; object-fit: cover; }
.about__media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, transparent 45%, rgba(12, 8, 48, .88) 100%); }
.about__words { position: absolute; z-index: 1; right: 6%; top: 50%; transform: translateY(-50%); display: grid; gap: 4px; color: #fff; font-size: clamp(.95rem, 2vw, 1.35rem); text-align: left; text-shadow: 0 2px 12px rgba(0, 0, 0, .5); }
.about__words span:last-child { font-weight: 800; }
.stats { margin-top: 44px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.stat { display: flex; align-items: center; gap: 14px; padding: 18px 20px; border-radius: var(--radius); background: var(--surface-alt); }
.stat__icon { color: var(--violet-600); }
.stat__icon .ico { width: 36px; height: 36px; stroke-width: 1.5; }
.stat p { font-size: .84rem; line-height: 1.35; color: var(--muted); }
.stat strong { display: block; font-size: 1.05rem; font-weight: 800; color: var(--ink); }

/* ---------- Programação ---------- */
.schedule__head { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 32px; align-items: end; }
.schedule__intro { color: var(--on-dark-muted); padding-left: 28px; border-left: 1px solid rgba(183, 155, 255, .3); max-width: 46ch; }
.notice { display: flex; gap: 12px; align-items: flex-start; margin-top: 28px; padding: 14px 18px; border-radius: var(--radius-sm); font-size: .9rem; background: #fff6e0; color: #5b3b00; border: 1px solid #f2d58a; }
.notice .ico { margin-top: 2px; }
.notice--dark { background: rgba(255, 190, 90, .1); color: #ffe2a8; border-color: rgba(255, 190, 90, .4); }
.filters { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 10px; }
.chip { min-height: 44px; padding: 0 24px; border-radius: 10px; border: 1px solid rgba(183, 155, 255, .35); background: transparent; color: var(--violet-300); font-weight: 700; font-size: .75rem; letter-spacing: .1em; text-transform: uppercase; transition: background-color .2s, color .2s, border-color .2s; }
.chip:hover { border-color: var(--violet-300); color: #fff; }
.chip.is-active { background: var(--grad-btn); border-color: transparent; color: #fff; box-shadow: 0 6px 18px rgba(122, 61, 245, .4); }
.timeline-wrap { margin-top: 36px; }
.timeline { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-rows: repeat(var(--rows, 4), auto); grid-auto-flow: column; gap: 0 clamp(28px, 6vw, 80px); position: relative; }
.timeline__item.is-colend::before, .timeline__item:last-child::before { display: none; }
.timeline__item { position: relative; display: grid; grid-template-columns: 64px minmax(0, 1fr); gap: 16px; padding: 0 0 30px 30px; animation: rise .45s ease both; }
.timeline__item::before { content: ""; position: absolute; left: 4px; top: 8px; bottom: -8px; width: 1px; background: rgba(183, 155, 255, .35); }
.timeline__item::after { content: ""; position: absolute; left: 0; top: 7px; width: 9px; height: 9px; border: 1.5px solid var(--violet-300); border-radius: 50%; background: var(--navy-900); }
.timeline__time { font-weight: 800; font-size: .95rem; color: #b08cff; font-variant-numeric: tabular-nums; }
.timeline__body h3 { font-size: .98rem; font-weight: 700; line-height: 1.35; }
.timeline__body p { margin-top: 3px; font-size: .84rem; color: var(--on-dark-muted); }
.timeline__tag { display: inline-block; margin-top: 8px; font-size: .66rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: #ffe2a8; border: 1px solid rgba(255, 190, 90, .45); padding: 2px 8px; border-radius: 999px; }
@keyframes rise { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

/* ---------- Palestrantes ---------- */
.speakers__head { display: grid; gap: 0; max-width: 60ch; }
.speakers__head .lead { margin-top: 16px; }
.speakers__grid { margin-top: 40px; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 18px; }
.speaker { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: transform .25s ease, box-shadow .25s ease; }
.speaker:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.speaker__photo { position: relative; aspect-ratio: 4 / 5; background: linear-gradient(160deg, #e9e2ff, #cfc3f7); display: grid; place-items: center; color: #8a73d6; }
.speaker__photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.speaker__photo .ico { width: 44%; height: 44%; stroke-width: 1.1; }
.speaker__body { padding: 14px 14px 18px; display: grid; gap: 3px; align-content: start; flex: 1; }
.speaker__body h3 { font-size: .98rem; font-weight: 800; line-height: 1.25; }
.speaker__role { font-size: .78rem; font-weight: 600; color: var(--violet-600); }
.speaker__org { font-size: .76rem; color: var(--muted); }
.speaker__bio { margin-top: 6px; font-size: .78rem; line-height: 1.45; color: var(--muted); }
.speaker__tag { justify-self: start; margin-top: 8px; font-size: .62rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; background: #fff6e0; color: #5b3b00; border: 1px solid #f2d58a; padding: 2px 8px; border-radius: 999px; }

/* ---------- Local ---------- */
.venue { position: relative; isolation: isolate; background: var(--navy-950); color: var(--on-dark); padding: clamp(56px, 8vw, 96px) 0; overflow: hidden; }
.venue__bg { position: absolute; inset: 0; z-index: -1; }
.venue__bg img { width: 100%; height: 100%; object-fit: cover; object-position: right center; }
.venue__bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(7, 4, 34, .95) 0%, rgba(7, 4, 34, .75) 45%, rgba(7, 4, 34, .35) 100%); }
.venue__inner { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(24px, 5vw, 56px); align-items: center; }
.venue__text { display: grid; gap: 16px; justify-items: start; }
.venue__text > p { color: var(--on-dark-muted); max-width: 48ch; }
.venue__address { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 20px; padding-top: 16px; margin-top: 4px; border-top: 1px solid rgba(183, 155, 255, .25); width: 100%; }
.venue__pin { color: var(--violet-300); }
.venue__pin .ico { width: 34px; height: 34px; stroke-width: 1.4; }
.venue__address address { font-size: .88rem; line-height: 1.4; flex: 1 1 200px; min-width: 0; color: var(--on-dark-muted); }
.venue__address strong { display: block; color: #fff; }
.venue__map { border-radius: var(--radius); overflow: hidden; border: 1px solid rgba(183, 155, 255, .3); background: rgba(12, 8, 48, .7); min-height: 320px; display: grid; }
.venue__map iframe { width: 100%; height: 100%; min-height: 320px; border: 0; }
.map-placeholder { display: grid; place-content: center; justify-items: center; gap: 8px; text-align: center; padding: 28px; color: var(--on-dark-muted); font-size: .88rem; }
.map-placeholder .ico { width: 40px; height: 40px; color: var(--violet-300); stroke-width: 1.4; }
.map-placeholder strong { color: #fff; }

.placeholder-flag { position: absolute; left: 12px; bottom: 12px; z-index: 2; font-size: .64rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; background: rgba(255, 246, 224, .95); color: #5b3b00; padding: 3px 9px; border-radius: 999px; }
.placeholder-flag--inline { position: static; }

/* ---------- Inscrições ---------- */
.register { background: var(--grad-band); color: var(--on-dark); padding: clamp(56px, 8vw, 88px) 0; position: relative; overflow: hidden; }
.register::before { content: ""; position: absolute; inset: 0; background: radial-gradient(600px 300px at 90% 0%, rgba(224, 48, 159, .35), transparent 70%); pointer-events: none; }
.register__grid { position: relative; display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(28px, 5vw, 64px); align-items: start; }
.register__text { display: grid; gap: 16px; justify-items: start; }
.register__text > p:not(.pill) { color: #e6dcff; max-width: 44ch; }
.pill { display: inline-flex; align-items: flex-start; gap: 10px; padding: 12px 16px; border-radius: 12px; background: rgba(255, 255, 255, .14); border: 1px solid rgba(255, 255, 255, .28); font-size: .88rem; }
.pill .ico { margin-top: 2px; }
.form { background: var(--surface); color: var(--ink); border-radius: 20px; padding: clamp(20px, 3.5vw, 34px); box-shadow: 0 24px 60px rgba(7, 4, 34, .4); display: grid; gap: 18px; }
.form__title { font-size: 1.2rem; font-weight: 800; }
.form__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.field { display: grid; gap: 6px; align-content: start; min-width: 0; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: .8rem; font-weight: 700; }
.field input { width: 100%; min-height: 48px; padding: 0 14px; font: inherit; font-size: 1rem; color: var(--ink); background: var(--surface); border: 1.5px solid #cfc9ea; border-radius: 10px; transition: border-color .2s, box-shadow .2s; }
.field input::placeholder { color: #9a96b8; }
.field input:hover { border-color: #a99ee0; }
.field input:focus { outline: none; border-color: var(--violet-500); box-shadow: 0 0 0 4px rgba(122, 61, 245, .18); }
.field.is-invalid input { border-color: #c4254a; background: #fff5f7; }
.field.is-valid input { border-color: #1a8f5a; }
.field__error { min-height: 0; font-size: .78rem; font-weight: 600; color: #b01e42; }
.field__error:empty { display: none; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.consent { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 4px 12px; align-items: start; font-size: .82rem; color: var(--muted); }
.consent input { width: 22px; height: 22px; margin: 1px 0 0; accent-color: var(--violet-600); }
.consent .field__error { grid-column: 2; }
.link-btn { padding: 0; border: 0; background: none; color: var(--violet-600); font-weight: 700; text-decoration: underline; text-underline-offset: 2px; }
.link-btn--footer { color: inherit; font-weight: 500; }
.form-status { padding: 14px 16px; border-radius: 10px; font-size: .9rem; font-weight: 600; }
.form-status--success { background: #e6f7ee; color: #0e5c39; border: 1px solid #9fdcbd; }
.form-status--error { background: #fdecef; color: #8a1631; border: 1px solid #f0aab9; }
.form-status--info { background: #fff6e0; color: #5b3b00; border: 1px solid #f2d58a; }

/* ---------- FAQ ---------- */
.faq__grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(28px, 5vw, 72px); align-items: start; }
.faq__text { display: grid; gap: 16px; justify-items: start; }
.faq__list { display: grid; gap: 10px; }
.faq__item { border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--surface); transition: border-color .2s, box-shadow .2s; }
.faq__item.is-open { border-color: var(--violet-300); box-shadow: 0 8px 24px rgba(122, 61, 245, .12); }
.faq__q { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px; text-align: left; padding: 16px 18px; min-height: 56px; border: 0; background: none; font-size: .95rem; font-weight: 600; color: var(--ink); }
.faq__q .ico { transition: transform .25s ease; color: var(--violet-600); }
.faq__item.is-open .faq__q .ico { transform: rotate(45deg); }
.faq__a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .3s ease; }
.faq__a > div { overflow: hidden; visibility: hidden; transition: visibility .3s; }
.faq__item.is-open .faq__a { grid-template-rows: 1fr; }
.faq__item.is-open .faq__a > div { visibility: visible; }
.faq__a p { padding: 0 18px 18px; color: var(--muted); font-size: .92rem; }
.tag { display: inline-block; font-size: .64rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; background: #fff6e0; color: #5b3b00; border: 1px solid #f2d58a; padding: 1px 8px; border-radius: 999px; vertical-align: 1px; }

/* ---------- Rodapé ---------- */
.site-footer { background: var(--navy-900); color: var(--on-dark); padding: 48px 0 28px; }
.footer__top { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 24px clamp(24px, 4vw, 56px); align-items: center; padding-bottom: 32px; border-bottom: 1px solid rgba(183, 155, 255, .2); }
.footer__label { font-size: .64rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--on-dark-muted); margin-bottom: 12px; }
.footer__block--partners { padding-inline: clamp(0px, 3vw, 40px); border-inline: 1px solid rgba(183, 155, 255, .2); }
.partners { display: flex; flex-wrap: wrap; align-items: center; gap: 18px 32px; }
.partners img { height: 54px; width: auto; padding: 10px 16px; background: #fff; border-radius: 10px; }
.footer__block--tag { display: grid; gap: 10px; }
.footer__tagline { font-weight: 800; font-size: .98rem; line-height: 1.25; }
.footer__date { display: flex; align-items: center; gap: 8px; font-size: .8rem; color: var(--on-dark-muted); }
.footer__mid { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px 32px; padding: 24px 0; }
.footer__links { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.footer__links a, .footer__contact a { text-decoration: none; font-size: .82rem; color: var(--on-dark-muted); }
.footer__links a:hover, .footer__contact a:hover { color: #fff; text-decoration: underline; }
.footer__contact { font-size: .82rem; color: var(--on-dark-muted); overflow-wrap: anywhere; }
.footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; padding-top: 20px; border-top: 1px solid rgba(183, 155, 255, .2); font-size: .76rem; color: var(--on-dark-muted); }

/* ---------- Diálogo ---------- */
.dialog { border: 0; padding: 0; border-radius: 18px; width: min(560px, calc(100% - 32px)); color: var(--ink); background: var(--surface); }
.dialog::backdrop { background: rgba(7, 4, 34, .7); }
.dialog__box { padding: 28px; display: grid; gap: 14px; justify-items: start; }
.dialog__box h2 { font-size: 1.3rem; font-weight: 800; }
.dialog__box p { color: var(--muted); font-size: .92rem; }

/* ---------- Voltar ao topo ---------- */
.to-top { position: fixed; right: 20px; bottom: 20px; z-index: 90; width: 48px; height: 48px; display: grid; place-items: center; border: 0; border-radius: 50%; background: var(--grad-btn); color: #fff; box-shadow: 0 8px 24px rgba(122, 61, 245, .5); transition: transform .2s ease; }
.to-top:hover { transform: translateY(-3px); }
.to-top .ico { width: 22px; height: 22px; stroke-width: 2.2; }

/* ---------- Animações de entrada (só ativam com JS) ---------- */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.js .reveal.is-visible { opacity: 1; transform: none; }

/* ==========================================================================
   Responsivo
   ========================================================================== */
@media (max-width: 1100px) {
  .nav__list { gap: 18px; }
  .speakers__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .themes__grid, .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer__top { grid-template-columns: 1fr 1fr; }
  .footer__block--partners { border-inline: 0; padding-inline: 0; order: 3; grid-column: 1 / -1; }
}

@media (max-width: 900px) {
  .nav-toggle { display: grid; }
  .nav {
    position: fixed; inset: var(--header-h) 0 auto 0; flex-direction: column; align-items: stretch; gap: 8px;
    padding: 12px 24px 24px; background: rgba(7, 4, 34, .98); border-bottom: 1px solid rgba(183, 155, 255, .2);
    max-height: calc(100dvh - var(--header-h)); overflow-y: auto;
    transform: translateY(-12px); opacity: 0; visibility: hidden; transition: opacity .25s ease, transform .25s ease, visibility .25s;
  }
  .nav.is-open { transform: none; opacity: 1; visibility: visible; }
  .nav__list { flex-direction: column; gap: 0; }
  .nav__list a { padding: 16px 4px; font-size: .8rem; border-bottom: 1px solid rgba(183, 155, 255, .15); }
  .nav__list a::after { display: none; }
  .nav__cta { align-self: stretch; margin-top: 8px; min-height: 52px; }
  .hero__inner { grid-template-columns: 1fr; min-height: 0; }
  .hero__side { order: -1; padding-top: 0; }
  .hero__seal { width: 104px; height: 104px; }
  .hero__bg img { object-position: 50% center; }
  .hero__bg::after { background: linear-gradient(180deg, rgba(10, 6, 40, .55) 0%, rgba(10, 6, 40, .72) 45%, rgba(7, 4, 34, .95) 100%); }
  .about__grid, .schedule__head, .venue__inner, .register__grid, .faq__grid { grid-template-columns: 1fr; }
  .schedule__intro { padding-left: 0; border-left: 0; }
  .timeline { grid-template-columns: 1fr; grid-template-rows: none; grid-auto-flow: row; }
  .timeline__item.is-colend::before { display: block; }
  .timeline__item:last-child::before { display: none; }
  .venue__bg::after { background: linear-gradient(180deg, rgba(7, 4, 34, .88), rgba(7, 4, 34, .75)); }
}

@media (max-width: 640px) {
  .container { padding-inline: max(16px, env(safe-area-inset-left, 0px)) max(16px, env(safe-area-inset-right, 0px)); }
  .brand img { width: 128px; }
  .hero { padding-bottom: 48px; }
  .hero__meta { flex-direction: column; gap: 16px; }
  .meta + .meta { padding-left: 0; border-left: 0; }
  .hero .btn--lg { width: 100%; }
  .themes__grid, .stats { grid-template-columns: 1fr; }
  .speakers__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .form__grid { grid-template-columns: 1fr; }
  .timeline__item { grid-template-columns: 56px minmax(0, 1fr); gap: 12px; padding-left: 26px; }
  .footer__top { grid-template-columns: 1fr; }
  .about__media { aspect-ratio: 4 / 3; }
  .about__words { right: 4%; font-size: .78rem; }
  .btn--outline, .btn--sm { width: 100%; }
  .nav .btn--sm { width: auto; }
  .venue__address .btn { width: 100%; }
}

@media (max-width: 380px) {
  .speakers__grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .js .reveal { opacity: 1; transform: none; }
}


/* ---------- Inscrição pelo Sympla ---------- */
.sympla { display: grid; gap: 16px; background: var(--surface); color: var(--ink); border-radius: 20px; padding: clamp(22px, 3.5vw, 36px); box-shadow: 0 24px 60px rgba(7, 4, 34, .4); }
.sympla__badge { display: inline-flex; align-items: center; gap: 8px; justify-self: start; font-size: .72rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: #0e5c39; background: #e6f7ee; border: 1px solid #9fdcbd; padding: 5px 12px; border-radius: 999px; }
.sympla__dot { width: 8px; height: 8px; border-radius: 50%; background: #1a8f5a; box-shadow: 0 0 0 4px rgba(26, 143, 90, .2); }
.sympla__title { font-size: clamp(1.25rem, 2.4vw, 1.6rem); font-weight: 800; line-height: 1.2; letter-spacing: -.01em; }
.sympla__facts { display: grid; gap: 10px; color: var(--muted); font-size: .94rem; }
.sympla__facts li { display: flex; gap: 12px; align-items: flex-start; }
.sympla__facts .ico { color: var(--violet-600); margin-top: 2px; width: 1.3em; height: 1.3em; }
.sympla__note { font-size: .8rem; color: var(--muted); }
.sympla .btn--lg { margin-top: 4px; }

/* ---------- Transparência ---------- */
.section--alt { background: var(--surface-alt); }
.transp__head { display: grid; max-width: 62ch; }
.transp__head .lead { margin-top: 16px; }
.transp__head code { background: rgba(91, 43, 224, .1); color: var(--violet-600); }
.transp__grid { margin-top: 40px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.panel { display: flex; flex-direction: column; gap: 14px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(20px, 3vw, 30px); }
.panel__head { display: flex; align-items: center; gap: 14px; }
.panel__head h3 { font-size: 1.2rem; font-weight: 800; letter-spacing: -.01em; }
.panel__icon { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 12px; background: var(--grad-btn); color: #fff; flex: none; }
.panel__icon .ico { width: 24px; height: 24px; }
.panel__text { color: var(--muted); font-size: .92rem; }
.doc-list { display: grid; gap: 10px; margin-top: 4px; }
.doc { display: flex; align-items: center; gap: 14px; padding: 14px 16px; border: 1px solid var(--line); border-radius: var(--radius-sm); text-decoration: none; transition: border-color .2s, box-shadow .2s, transform .2s; }
.doc:hover { border-color: var(--violet-300); box-shadow: 0 8px 24px rgba(122, 61, 245, .12); transform: translateY(-2px); }
.doc__body { flex: 1; min-width: 0; display: grid; gap: 2px; }
.doc__title { font-weight: 700; font-size: .95rem; overflow-wrap: anywhere; }
.doc__desc { font-size: .82rem; color: var(--muted); }
.doc__tag { font-size: .64rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--violet-600); background: rgba(91, 43, 224, .1); padding: 2px 8px; border-radius: 999px; }
.doc .ico { color: var(--violet-600); }
.doc-empty { display: flex; gap: 12px; align-items: flex-start; padding: 16px; border: 1.5px dashed #cfc9ea; border-radius: var(--radius-sm); color: var(--muted); font-size: .9rem; }
.doc-empty .ico { color: var(--violet-500); margin-top: 2px; }
@media (max-width: 900px) { .transp__grid { grid-template-columns: 1fr; } }
@media (max-width: 1180px) {
  .nav-toggle { display: grid; }
  .nav {
    position: fixed; inset: var(--header-h) 0 auto 0; flex-direction: column; align-items: stretch; gap: 8px;
    padding: 12px 24px 24px; background: rgba(7, 4, 34, .98); border-bottom: 1px solid rgba(183, 155, 255, .2);
    max-height: calc(100dvh - var(--header-h)); overflow-y: auto;
    transform: translateY(-12px); opacity: 0; visibility: hidden; transition: opacity .25s ease, transform .25s ease, visibility .25s;
  }
  .nav.is-open { transform: none; opacity: 1; visibility: visible; }
  .nav__list { flex-direction: column; gap: 0; }
  .nav__list a { padding: 16px 4px; font-size: .8rem; border-bottom: 1px solid rgba(183, 155, 255, .15); }
  .nav__list a::after { display: none; }
  .nav__cta { align-self: stretch; margin-top: 8px; min-height: 52px; }
}
.nav__list a, .nav__cta { white-space: nowrap; }


/* ---------- Palestrantes (cards em HTML) ---------- */
.speakers__grid { margin-top: 40px; display: flex; flex-wrap: wrap; justify-content: center; gap: 22px; }
.spk { flex: 0 0 calc((100% - 66px) / 4); max-width: calc((100% - 66px) / 4); display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--line); border-radius: 18px; overflow: hidden; transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
.spk:hover { transform: translateY(-6px); border-color: var(--violet-300); box-shadow: 0 18px 40px rgba(91, 43, 224, .18); }
.spk__photo { position: relative; aspect-ratio: 1 / 1; background: var(--navy-800); overflow: hidden; }
.spk__photo img { width: 100%; height: 100%; object-fit: cover; object-position: center top; transition: transform .5s ease; }
.spk:hover .spk__photo img { transform: scale(1.04); }
.spk__photo::after { content: ""; position: absolute; inset: auto 0 0 0; height: 38%; background: linear-gradient(0deg, rgba(12, 8, 48, .55), transparent); pointer-events: none; }
.spk__role { position: absolute; z-index: 1; left: 12px; top: 12px; padding: 5px 12px; border-radius: 999px; background: var(--grad-btn); color: #fff; font-size: .68rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; box-shadow: 0 6px 16px rgba(91, 43, 224, .45); }
.spk__role--mod { background: linear-gradient(95deg, #b03bd8, #e0309f); box-shadow: 0 6px 16px rgba(224, 48, 159, .4); }
.spk__body { flex: 1; display: flex; flex-direction: column; gap: 4px; padding: 18px 18px 18px; }
.spk__name { font-size: 1.15rem; font-weight: 800; letter-spacing: -.01em; line-height: 1.2; }
.spk__job { font-size: .84rem; font-weight: 600; color: var(--violet-600); line-height: 1.4; }
.spk__org { font-size: .8rem; color: var(--muted); line-height: 1.4; }
.spk__session { margin-top: 12px; padding: 12px 14px; border-radius: 12px; background: var(--surface-alt); display: grid; gap: 6px; }
.spk__when { display: flex; align-items: center; gap: 8px; font-size: .74rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; color: var(--violet-600); font-variant-numeric: tabular-nums; }
.spk__topic { font-size: .84rem; font-weight: 600; line-height: 1.4; color: var(--ink); }
.spk__focus { font-size: .78rem; line-height: 1.4; color: var(--muted); }
.spk__focus strong { color: var(--ink); }
.spk__ok { margin-top: auto; padding-top: 14px; display: flex; align-items: center; gap: 6px; font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: #0e5c39; }
.spk__ok .ico { width: 1.2em; height: 1.2em; stroke-width: 2.4; }
.timeline__people { margin-top: 4px; font-size: .8rem; font-weight: 600; color: #d6c4ff; }
@media (max-width: 1100px) { .spk { flex-basis: calc((100% - 44px) / 3); max-width: calc((100% - 44px) / 3); } }
@media (max-width: 820px) { .spk { flex-basis: calc((100% - 22px) / 2); max-width: calc((100% - 22px) / 2); } }
@media (max-width: 560px) { .speakers__grid { gap: 16px; } .spk { flex-basis: 100%; max-width: 100%; } }


/* ---------- Mapa do local ---------- */
.venue__map { display: flex; flex-direction: column; min-height: 0; }
.map-frame { position: relative; flex: 1; min-height: 340px; background: linear-gradient(135deg, #1d1465, #0c0830); }
.map-art { position: absolute; inset: 0; width: 100%; height: 100%; }
.map-art__note { position: absolute; z-index: 0; left: 16px; top: 14px; right: 16px; font-size: .78rem; color: var(--on-dark-muted); text-shadow: 0 1px 8px rgba(7, 4, 34, .9); }
.map-art__note strong { display: block; color: #fff; font-size: .9rem; }
.map-frame iframe { position: absolute; inset: 0; z-index: 1; width: 100%; height: 100%; min-height: 0; border: 0; background: transparent; }
.map-actions { display: flex; flex-wrap: wrap; gap: 10px; padding: 12px; background: rgba(7, 4, 34, .85); border-top: 1px solid rgba(183, 155, 255, .25); }
.btn--light { background: #fff; color: var(--violet-600); }
.btn--light:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(255, 255, 255, .2); }
@media (max-width: 640px) { .map-actions .btn { flex: 1 1 100%; width: 100%; } }