﻿/* =========================================================
   DEIShore - Fórum de Diversidade, Equidade e Inclusão
   Design system & styles
   Acessível (WCAG 2.1 AA) • Responsivo • Performático
   ========================================================= */

/* ---------- Design tokens ---------- */
:root {
  /* Brand */
  --navy-900: #0a1f3c;
  --navy-800: #0e2a4e;
  --navy-700: #143a68;
  --navy-600: #1c4c85;
  --teal-700: #0f6b74;
  --teal-600: #128793;
  --green-600: #1f8c3d;
  --green-500: #2e9e48;
  --orange-500: #e87a1c;
  --orange-600: #c85f0c;

  /* Neutrals */
  --ink: #16202e;
  --ink-soft: #3c4a5c;
  --line: #dfe6ef;
  --bg: #ffffff;
  --bg-soft: #f4f7fb;
  --bg-softer: #eaf1f8;
  --white: #ffffff;

  /* Surfaces */
  --shadow-sm: 0 1px 3px rgba(14, 42, 78, .08), 0 1px 2px rgba(14, 42, 78, .06);
  --shadow-md: 0 6px 20px rgba(14, 42, 78, .10);
  --shadow-lg: 0 18px 50px rgba(10, 31, 60, .18);

  /* Type */
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-head: "Poppins", var(--font-body);
  --fs-root: 16px;

  /* Metrics */
  --container: 1180px;
  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 26px;
  --header-h: 116px;
  --ease: cubic-bezier(.22, .61, .36, 1);
}

/* Font-size accessibility scale (set on <html>) */
html[data-fontscale="1"]  { font-size: 16px; }
html[data-fontscale="2"]  { font-size: 18px; }
html[data-fontscale="3"]  { font-size: 20px; }

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; }

* { margin: 0; }

html {
  font-size: var(--fs-root);
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 20px);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg { max-width: 100%; display: block; }
img { height: auto; }

a { color: var(--teal-700); text-decoration-thickness: .08em; text-underline-offset: .18em; }
a:hover { color: var(--navy-700); }

h1, h2, h3, h4 {
  font-family: var(--font-head);
  color: var(--navy-800);
  line-height: 1.18;
  font-weight: 700;
  letter-spacing: -.01em;
}

p { color: var(--ink-soft); }

ul { padding-left: 1.1rem; }

button { font-family: inherit; cursor: pointer; }

:focus-visible {
  outline: 3px solid var(--orange-500);
  outline-offset: 3px;
  border-radius: 6px;
}

/* ---------- Layout helpers ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1.1rem, 4vw, 2.4rem);
}

.section { padding-block: clamp(3.4rem, 7vw, 6rem); }
.section--soft { background: var(--bg-soft); }
.section--softer { background: var(--bg-softer); }

.section-head { max-width: 760px; margin-bottom: 2.6rem; }
.section-head.center { margin-inline: auto; text-align: center; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: .82rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--teal-700);
  margin-bottom: .85rem;
}
.eyebrow::before {
  content: "";
  width: 26px; height: 3px; border-radius: 3px;
  background: linear-gradient(90deg, var(--green-500), var(--orange-500));
}
.center .eyebrow { justify-content: center; }

.section-title {
  font-size: clamp(1.7rem, 3.4vw, 2.6rem);
  margin-bottom: .7rem;
}

.section-lead {
  font-size: 1.08rem;
  color: var(--ink-soft);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 1rem;
  line-height: 1;
  padding: .95rem 1.5rem;
  border-radius: 999px;
  border: 2px solid transparent;
  transition: transform .18s var(--ease), background .18s var(--ease), box-shadow .18s var(--ease), color .18s;
  text-decoration: none;
  white-space: nowrap;
}
.btn svg { flex: none; }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--primary { background: var(--orange-500); color: var(--navy-900); box-shadow: var(--shadow-md); }
.btn--primary:hover { background: #ff8c2e; color: var(--navy-900); }

.btn--navy { background: var(--navy-800); color: #fff; }
.btn--navy:hover { background: var(--navy-700); color: #fff; }

.btn--ghost { background: transparent; color: var(--navy-800); border-color: var(--navy-800); }
.btn--ghost:hover { background: var(--navy-800); color: #fff; }

.btn--ghost-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.55); }
.btn--ghost-light:hover { background: #fff; color: var(--navy-800); }

.btn--outline-light { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,.3); }
.btn--outline-light:hover { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.5); }

.btn--block { width: 100%; }
.btn--lg { padding: 1.1rem 1.9rem; font-size: 1.05rem; }

/* ---------- Skip link ---------- */
.skip-link {
  position: absolute;
  left: 1rem; top: -100px;
  z-index: 2000;
  background: var(--navy-800);
  color: #fff;
  padding: .8rem 1.2rem;
  border-radius: 0 0 12px 12px;
  font-weight: 600;
  transition: top .2s var(--ease);
  text-decoration: none;
}
.skip-link:focus { top: 0; color: #fff; }

/* ---------- Accessibility toolbar ---------- */
.a11y-bar {
  position: sticky;
  top: 0;
  z-index: 1001;
  background: var(--navy-900);
  color: #eaf1f8;
  font-size: .85rem;
}
.a11y-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 42px;
  flex-wrap: wrap;
}
.a11y-bar__info { display: inline-flex; align-items: center; gap: .5rem; color: #b9c9dd; }
.a11y-bar__info svg { flex: none; }
.a11y-tools { display: flex; align-items: center; gap: .35rem; flex-wrap: wrap; }
.a11y-tools__label { color: #9fb2c9; margin-right: .25rem; }

.a11y-btn {
  background: rgba(255,255,255,.08);
  color: #eaf1f8;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 8px;
  padding: .32rem .6rem;
  font-size: .85rem;
  font-weight: 600;
  line-height: 1.1;
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  transition: background .15s, border-color .15s;
}
.a11y-btn:hover { background: rgba(255,255,255,.18); }
.a11y-btn[aria-pressed="true"] { background: var(--orange-500); color: var(--navy-900); border-color: var(--orange-500); }
.a11y-btn small { font-size: .68em; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,.92);
  backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .2s var(--ease);
}
@media (min-width: 961px) {
  .site-header { top: var(--a11y-h, 42px); }
}
.site-header.is-scrolled { box-shadow: var(--shadow-md); }
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(1rem, 2.4vw, 2.25rem);
  min-height: var(--header-h);
  max-width: 1600px;
}
.brand { display: inline-flex; align-items: center; gap: .6rem; text-decoration: none; }
.brand img { height: 110px; width: auto; }
.brand:focus-visible { outline-offset: 5px; }

.main-nav ul {
  list-style: none;
  display: flex;
  align-items: center;
  gap: .7rem;
  padding: 0; margin: 0;
}
.main-nav a {
  display: inline-block;
  padding: .65rem 1rem;
  border-radius: 9px;
  color: var(--navy-800);
  font-weight: 600;
  font-size: .96rem;
  text-decoration: none;
  transition: background .15s, color .15s;
}
.main-nav a:hover { background: var(--bg-softer); color: var(--navy-700); }

.header-cta { display: flex; align-items: center; gap: .6rem; }

.nav-toggle {
  display: none;
  width: 46px; height: 46px;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 12px;
  padding: 0;
  align-items: center; justify-content: center;
}
.nav-toggle svg { width: 24px; height: 24px; stroke: var(--navy-800); }
.nav-toggle .icon-close { display: none; }
.nav-toggle[aria-expanded="true"] .icon-open { display: none; }
.nav-toggle[aria-expanded="true"] .icon-close { display: block; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  color: #fff;
  background:
    linear-gradient(to right, rgba(10,31,60,.85) 0%, rgba(10,31,60,.75) 45%, rgba(10,31,60,.65) 70%, rgba(10,31,60,.5) 100%),
    url('../images/deishore.jpg') center center / cover no-repeat,
    linear-gradient(165deg, var(--navy-900) 0%, #0c2744 40%, var(--navy-800) 100%);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background: 
    radial-gradient(ellipse 800px 600px at 20% 50%, rgba(46,158,72,.12), transparent 60%),
    radial-gradient(ellipse 600px 500px at 80% 80%, rgba(232,122,28,.08), transparent 50%);
  opacity: 1;
}
.hero .container {
  position: relative;
  padding-block: clamp(0.9rem, 4vw, 10.8rem);
  max-width: 1600px;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: clamp(2rem, 4vw, 3rem);
  align-items: end;
}

.hero__main { display: flex; flex-direction: column; gap: 1rem; }

.hero__logo-block {
  margin-bottom: 0;
}
.hero__logo-img {
  max-width: clamp(380px, 35vw, 440px);
  height: auto;
  filter: drop-shadow(0 4px 12px rgba(0,0,0,.15));
  
}

.hero__badge {
  display: inline-flex; align-items: center; gap: .65rem;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.18);
  color: #c8dbe8;
  padding: .45rem 1rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: .8rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  width: fit-content;
}
.badge-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--green-500);
  box-shadow: 0 0 0 3px rgba(46,158,72,.22);
  animation: pulse-dot 2.5s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

.hero__title {
  display: flex;
  flex-direction: column;
  gap: .35rem;
  margin: 0;
}
.hero__title-main {
  font-size: clamp(2rem, 4.5vw, 2.8rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -.02em;
  color: #fff;
}
.hero__title-sub {
  font-size: clamp(1.05rem, 2.2vw, 1.4rem);
  font-weight: 600;
  color: #a8c5dd;
  letter-spacing: -.01em;
}

.hero__lead {
  font-size: clamp(.96rem, 1.6vw, 1.05rem);
  line-height: 1.5;
  color: #d5e4f2;
  max-width: 620px;
}

.hero__meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem 1.4rem;
  padding: 1rem 0;
  border-top: 1px solid rgba(255,255,255,.12);
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.hero__meta-item {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .92rem;
  font-weight: 500;
  color: #e7eff9;
}
.hero__meta-item svg {
  flex: none;
  width: 18px;
  height: 18px;
  color: var(--green-400);
}

.hero__actions {
  display: flex; flex-wrap: wrap; gap: .9rem;
}
.hero__actions .btn { min-width: 190px; }

/* Hero Panel */
.hero__panel {
  position: relative;
}
.hero__panel-inner {
  background: rgba(255,255,255,.08);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,.16);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: 
    0 20px 40px rgba(0,0,0,.2),
    inset 0 1px 0 rgba(255,255,255,.1);
}
.hero__panel-header {
  display: flex;
  align-items: center;
  gap: .8rem;
  margin-bottom: 1.3rem;
  padding-bottom: .9rem;
  border-bottom: 1px solid rgba(255,255,255,.15);
}
.hero__panel-header svg {
  flex: none;
  width: 28px;
  height: 28px;
  color: var(--green-400);
}
.hero__panel-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  margin: 0;
}

.hero__highlights {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.hero__highlight-item {
  display: flex;
  align-items: flex-start;
  gap: .85rem;
}
.hero__highlight-num {
  flex: none;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--green-600), var(--teal-600));
  display: grid;
  place-items: center;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.3rem;
  color: #fff;
  box-shadow: 0 6px 20px rgba(18, 135, 147, .3);
}
.hero__highlight-num.highlight-orange {
  background: linear-gradient(135deg, var(--orange-500), var(--orange-600));
  box-shadow: 0 6px 20px rgba(232, 122, 28, .3);
}
.hero__highlight-num.highlight-teal {
  background: linear-gradient(135deg, var(--navy-700), var(--teal-700));
  box-shadow: 0 6px 20px rgba(15, 107, 116, .3);
}
.hero__highlight-text {
  display: flex;
  flex-direction: column;
  gap: .2rem;
  padding-top: .2rem;
}
.hero__highlight-text strong {
  font-weight: 700;
  font-size: .95rem;
  color: #fff;
}
.hero__highlight-text span {
  font-size: .84rem;
  color: #b8d3e8;
}

.hero__panel-footer {
  display: flex;
  align-items: center;
  gap: .6rem;
  margin-top: 1.3rem;
  padding-top: .9rem;
  border-top: 1px solid rgba(255,255,255,.15);
  font-size: .88rem;
  font-weight: 600;
  color: #9fc8e3;
}
.hero__panel-footer svg {
  flex: none;
  width: 18px;
  height: 18px;
  color: var(--orange-400);
}

/* ---------- Statement band ---------- */
.statement {
  position: relative;
  background: linear-gradient(135deg, #0f3854 0%, var(--teal-700) 100%);
  overflow: hidden;
}
.statement::before {
  content: "";
  position: absolute; inset: 0;
  background: 
    radial-gradient(circle at 80% 20%, rgba(46,158,72,.15), transparent 50%),
    radial-gradient(circle at 20% 80%, rgba(232,122,28,.1), transparent 50%);
}
.statement .container {
  position: relative;
  padding-block: clamp(2.5rem, 5vw, 3.5rem);
}
.statement__content {
  max-width: 1000px;
  margin-inline: auto;
  display: flex;
  align-items: flex-start;
  gap: clamp(1.5rem, 3.5vw, 2.5rem);
}
.statement__icon {
  flex: none;
  width: 72px; height: 72px;
  border-radius: 18px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.2);
  display: grid; place-items: center;
  color: var(--green-400);
  box-shadow: 
    0 10px 30px rgba(0,0,0,.15),
    inset 0 1px 0 rgba(255,255,255,.15);
}
.statement__icon svg {
  width: 40px;
  height: 40px;
}
.statement__text { 
  flex: 1; 
  padding-top: .5rem; 
}
.statement__quote {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: clamp(1.25rem, 3vw, 1.9rem);
  line-height: 1.35;
  color: #fff;
  margin-bottom: .8rem;
  text-wrap: balance;
}
.statement__source {
  font-size: .92rem;
  font-weight: 600;
  color: #9fe0b3;
  text-transform: uppercase;
  letter-spacing: .05em;
  display: flex;
  align-items: center;
  gap: .6rem;
}
.statement__source::before {
  content: "";
  width: 28px;
  height: 2px;
  background: currentColor;
  opacity: 0.5;
}

/* ---------- Sobre / Propósito ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: clamp(1.6rem, 4vw, 3.2rem);
  align-items: start;
}
.about-grid p + p { margin-top: 1rem; }
.about-highlight {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.6rem;
  box-shadow: var(--shadow-sm);
}
.about-highlight h3 { font-size: 1.15rem; margin-bottom: .9rem; color: var(--navy-800); }
.triad { list-style: none; padding: 0; margin: 0; display: grid; gap: .75rem; }
.triad li { display: flex; gap: .8rem; align-items: flex-start; }
.triad .badge {
  flex: none; width: 34px; height: 34px; border-radius: 10px;
  display: grid; place-items: center; color: #fff;
  background: var(--navy-700);
}
.triad li:nth-child(1) .badge { background: var(--green-600); }
.triad li:nth-child(2) .badge { background: var(--teal-700); }
.triad li:nth-child(3) .badge { background: var(--orange-600); }
.triad strong { color: var(--navy-800); font-family: var(--font-head); display: block; }
.triad span { font-size: .95rem; }

/* ---------- Stats ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
}
.stat-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.7rem 1.4rem;
  box-shadow: var(--shadow-sm);
  text-align: center;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.stat-card::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 5px;
  background: linear-gradient(90deg, var(--green-500), var(--teal-600));
}
.stat-card:nth-child(2)::before { background: linear-gradient(90deg, var(--orange-500), var(--orange-600)); }
.stat-card:nth-child(3)::before { background: linear-gradient(90deg, var(--teal-600), var(--navy-600)); }
.stat-card:nth-child(4)::before { background: linear-gradient(90deg, var(--navy-600), var(--green-600)); }
.stat-card .stat-num {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(2.2rem, 5vw, 3rem);
  color: var(--navy-800);
  line-height: 1;
  min-height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.stat-card .stat-num--time {
  font-size: clamp(1.5rem, 3.6vw, 2.15rem);
  white-space: nowrap;
  letter-spacing: -.01em;
}
.stat-card .stat-label { font-weight: 600; color: var(--navy-700); margin-top: .5rem; }
.stat-card .stat-sub { font-size: .88rem; color: var(--ink-soft); margin-top: .2rem; }

/* ---------- Agenda ---------- */
.agenda-legend {
  display: flex; 
  flex-wrap: wrap; 
  gap: .8rem 1.4rem;
  margin-bottom: 2.4rem;
  padding: 1.2rem 1.4rem;
  background: var(--bg-soft);
  border-radius: var(--radius);
  border: 1px solid var(--line);
}
.legend-item { 
  display: inline-flex; 
  align-items: center; 
  gap: .6rem; 
  font-size: .88rem; 
  font-weight: 600; 
  color: var(--navy-700); 
}
.legend-dot { 
  width: 16px; 
  height: 16px; 
  border-radius: 5px; 
  flex: none; 
  box-shadow: 0 1px 2px rgba(0,0,0,.1);
}
.dot-painel { background: var(--navy-700); }
.dot-marco { background: var(--orange-500); }
.dot-pausa { background: var(--green-500); }

.timeline { display: grid; gap: 1.2rem; }
.agenda-item {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,.04);
  overflow: hidden;
  border-left: 4px solid var(--navy-700);
  transition: all .25s var(--ease);
}
.agenda-item:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,.08);
  transform: translateY(-1px);
}
.agenda-item.type-marco { border-left-color: var(--orange-500); }
.agenda-item.type-pausa { border-left-color: var(--green-500); background: #fbfdf9; }

.agenda-item > summary {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 1.1rem;
  padding: 1.3rem 1.4rem;
  cursor: pointer;
  user-select: none;
  transition: background .2s var(--ease);
}
.agenda-item > summary::-webkit-details-marker { display: none; }
.agenda-item > summary:hover { background: var(--bg-soft); }
.agenda-item[open] > summary { background: var(--bg-softer); }
.agenda-time {
  flex: none;
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--navy-800);
  background: var(--bg-softer);
  border-radius: 10px;
  padding: .55rem .8rem;
  font-size: .94rem;
  min-width: 120px;
  text-align: center;
  border: 1px solid var(--line);
  box-shadow: 0 1px 3px rgba(0,0,0,.06);
}
.type-marco .agenda-time { background: #fef5ec; color: var(--orange-700); border-color: #fcd9b4; }
.type-pausa .agenda-time { background: #f0f9f2; color: var(--green-700); border-color: #c8e6d0; }
.agenda-head { flex: 1; min-width: 0; }
.agenda-kicker { 
  display: block; 
  font-size: .72rem; 
  font-weight: 700; 
  letter-spacing: .12em; 
  text-transform: uppercase; 
  color: var(--teal-700); 
  margin-bottom: .2rem; 
  opacity: .9;
}
.type-marco .agenda-kicker { color: var(--orange-600); }
.type-pausa .agenda-kicker { color: var(--green-600); }
.agenda-title { 
  display: block; 
  font-family: var(--font-head); 
  font-weight: 600; 
  color: var(--navy-900); 
  font-size: 1.08rem; 
  line-height: 1.4;
}
.agenda-chevron { 
  flex: none; 
  transition: transform .3s var(--ease); 
  color: var(--navy-500); 
}
.agenda-item[open] .agenda-chevron { transform: rotate(180deg); color: var(--navy-700); }
.agenda-body { 
  padding: 0 1.4rem 1.5rem calc(1.4rem + 120px + 1.1rem); 
  animation: slideDown .3s var(--ease);
}
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}
.agenda-body p { 
  margin-bottom: .7rem; 
  line-height: 1.65;
  color: var(--navy-700);
}
.agenda-body .label { 
  font-weight: 700; 
  color: var(--navy-800); 
  font-family: var(--font-head); 
}

/* ---------- Público-alvo ---------- */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.1rem;
}
.audience-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem 1.3rem;
  box-shadow: var(--shadow-sm);
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), border-color .2s;
  display: flex;
  flex-direction: column;
  height: 100%;
}
.audience-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: #c9d8ea; }
.audience-card .ico {
  width: 52px; height: 52px; border-radius: 14px;
  display: grid; place-items: center;
  background: var(--bg-softer); color: var(--navy-700);
  margin-bottom: 1rem;
}
.audience-card:nth-child(3n+1) .ico { color: var(--green-600); background: #e7f5ec; }
.audience-card:nth-child(3n+2) .ico { color: var(--teal-700); background: #e2f1f3; }
.audience-card:nth-child(3n+3) .ico { color: var(--orange-600); background: #fdefe1; }
.audience-card h3 { font-size: 1.02rem; margin-bottom: .4rem; }
.audience-card p { font-size: .92rem; }

/* ---------- Princípios ---------- */
.principles-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}
.principle {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 1.3rem 1.1rem;
  box-shadow: var(--shadow-sm);
  text-align: center;
  flex: 1 1 180px;
  max-width: 220px;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), border-color .2s;
}
.principle:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: #c9d8ea; }
.principle .ico { width: 46px; height: 46px; margin: 0 auto .8rem; display: grid; place-items: center; color: var(--navy-700); }
.principle h3 { font-size: 1rem; margin-bottom: .35rem; }
.principle p { font-size: .85rem; }

.priorities {
  margin-top: 2.4rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem 2rem;
}
.priority-col h3 { font-size: 1.1rem; margin-bottom: .9rem; display: flex; align-items: center; gap: .5rem; }
.priority-list { list-style: none; padding: 0; margin: 0; display: grid; gap: .7rem; }
.priority-list li { display: flex; gap: .7rem; align-items: flex-start; font-size: .96rem; color: var(--ink-soft); }
.priority-list .mark { flex: none; margin-top: .15rem; }
.mark-yes { color: var(--green-600); }
.mark-no { color: var(--orange-600); }

/* ---------- Acessibilidade section ---------- */
.access {
  background:
    radial-gradient(700px 400px at 90% 0%, rgba(46,158,72,.14), transparent 60%),
    linear-gradient(160deg, var(--navy-900), var(--navy-800));
  color: #e9f1fb;
}
.access .section-title, .access .eyebrow { color: #fff; }
.access .eyebrow { color: #9fe0b3; }
.access .section-lead { color: #c6d5e8; }
.access-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start;
  margin-top: 1.5rem;
}
.access-features { list-style: none; padding: 0; margin: 0; display: grid; gap: 1rem; }
.access-features li {
  display: flex; gap: 1rem; align-items: flex-start;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-sm);
  padding: 1.1rem 1.2rem;
}
.access-features .ico { flex: none; color: #7ee0a0; }
.access-features h3 { color: #fff; font-size: 1.02rem; margin-bottom: .25rem; }
.access-features p { color: #c6d5e8; font-size: .92rem; }
.access-panel {
  background: #fff;
  color: var(--ink);
  border-radius: var(--radius);
  padding: 1.8rem;
  box-shadow: var(--shadow-lg);
}
.access-panel h3 { margin-bottom: .6rem; }
.access-panel .checklist { list-style: none; padding: 0; margin: 1rem 0 0; display: grid; gap: .55rem; }
.access-panel .checklist li { display: flex; gap: .6rem; align-items: flex-start; font-size: .94rem; color: var(--ink-soft); }
.access-panel .checklist svg { flex: none; color: var(--green-600); margin-top: .15rem; }
.wcag-badge {
  display: inline-flex; align-items: center; gap: .6rem;
  background: var(--bg-softer); color: var(--navy-800);
  border-radius: 999px; padding: .5rem 1rem; font-weight: 700; font-size: .9rem;
  margin-top: 1.2rem;
}

/* ---------- Parceiros ---------- */
.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.1rem;
  margin-bottom: 2.6rem;
}
.value-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem;
  background: #fff;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), border-color .2s;
}
.value-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: #c9d8ea; }
.value-card .ico {
  width: 48px; height: 48px; border-radius: 12px; margin-bottom: .9rem;
  display: grid; place-items: center; color: #fff;
  background: linear-gradient(135deg, var(--navy-700), var(--teal-700));
}
.value-card:nth-child(2) .ico { background: linear-gradient(135deg, var(--green-600), var(--teal-600)); }
.value-card:nth-child(3) .ico { background: linear-gradient(135deg, var(--orange-500), var(--orange-600)); }
.value-card:nth-child(4) .ico { background: linear-gradient(135deg, var(--teal-700), var(--navy-600)); }
.value-card:nth-child(5) .ico { background: linear-gradient(135deg, var(--navy-800), var(--navy-600)); }
.value-card:nth-child(6) .ico { background: linear-gradient(135deg, var(--green-600), var(--navy-700)); }
.value-card h3 { font-size: 1.05rem; margin-bottom: .4rem; }
.value-card p { font-size: .93rem; }

.tiers {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}
.tier {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.4rem;
  text-align: center;
  background: var(--bg-soft);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease);
}
.tier:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.tier .tier-name { font-family: var(--font-head); font-weight: 700; color: var(--navy-800); font-size: 1.1rem; }
.tier .tier-tag { display: inline-block; margin-top: .5rem; font-size: .82rem; color: var(--ink-soft); }
.tier--highlight { background: linear-gradient(160deg, var(--navy-800), var(--navy-700)); border-color: var(--navy-700); }
.tier--highlight .tier-name, .tier--highlight .tier-tag { color: #fff; }
.tier--highlight .tier-tag { color: #cfe0f2; }

.partner-cta {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.2rem;
  margin-top: clamp(2.2rem, 4vw, 3.4rem);
  background: var(--bg-softer);
  border: 1px dashed #b8cbe2;
  border-radius: var(--radius);
  padding: 1.6rem 1.8rem;
}
.partner-cta p { color: var(--navy-700); font-weight: 500; max-width: 46ch; }

.sponsor-empty-card,
.partner-empty-card {
  margin-top: clamp(2rem, 4vw, 3rem);
  background: #fff;
  border: 2px dashed #b8cbe2;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: clamp(1.4rem, 3vw, 2rem);
  text-align: center;
}
.sponsor-empty-card[hidden] { display: none; }
.sponsor-empty-card h3,
.partner-empty-card h3 {
  font-family: var(--font-head);
  color: var(--navy-800);
  font-size: clamp(1.18rem, 2.4vw, 1.45rem);
  margin-bottom: .55rem;
}
.sponsor-empty-card p,
.partner-empty-card p {
  color: var(--ink-soft);
  max-width: 64ch;
  margin: 0 auto;
}
.logo-placeholder-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: .75rem;
  width: min(100%, 760px);
  margin: 1.1rem auto 0;
}
.logo-placeholder {
  aspect-ratio: 1 / 1;
  border: 2px dashed #c2d3e7;
  border-radius: 14px;
  background: linear-gradient(180deg, #f7faff, #eef4fb);
  color: var(--navy-600);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: .45rem;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .86rem;
  line-height: 1.2;
}
.sponsor-empty-card .btn,
.partner-empty-card .btn { margin-top: 1rem; }

#agenda.section {
  padding-top: clamp(2.2rem, 4vw, 3.2rem);
}

/* ---------- Palestrantes ---------- */
.speakers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.3rem;
}
.speaker-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.7rem 1.4rem;
  box-shadow: var(--shadow-sm);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), border-color .2s;
}
.speaker-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: #c9d8ea; }
.speaker-card__media { margin-bottom: 1rem; }
.speaker-card__media img,
.speaker-avatar {
  width: 108px; height: 108px; border-radius: 50%;
  object-fit: cover;
  display: grid; place-items: center;
  border: 3px solid #fff;
  box-shadow: 0 4px 14px rgba(14,42,78,.16);
}
.speaker-avatar {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 2rem;
  color: #fff;
  background: linear-gradient(135deg, var(--navy-700), var(--teal-700));
}
.speaker-avatar--icon { background: var(--bg-softer); color: var(--navy-600); }
.speaker-avatar--icon svg { width: 54px; height: 54px; }
.speaker-card__name { font-size: 1.12rem; margin-bottom: .25rem; }
.speaker-card__role { font-weight: 600; color: var(--teal-700); font-size: .92rem; font-family: var(--font-head); }
.speaker-card__org { font-size: .85rem; color: var(--ink-soft); margin-top: .15rem; }
.speaker-card__bio { font-size: .9rem; margin-top: .8rem; }
.speaker-card__link {
  margin-top: auto;
  padding-top: .9rem;
  font-weight: 600;
  font-size: .9rem;
  font-family: var(--font-head);
  text-decoration: none;
  display: inline-flex; align-items: center; gap: .35rem;
}
.speaker-card__link::after { content: "→"; transition: transform .15s var(--ease); }
.speaker-card__link:hover::after { transform: translateX(3px); }
.speakers-empty {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--ink-soft);
  background: #fff;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  padding: 2.4rem;
}
.speakers-note {
  text-align: center;
  margin-top: 1.8rem;
  color: var(--ink-soft);
  font-size: .95rem;
}

/* ---------- Carrossel de parceiros ---------- */
.partners-block { margin-top: 2.8rem; text-align: center; }
.partners-block__title { font-size: 1.2rem; color: var(--navy-800); margin-bottom: .25rem; }
.partners-block__lead { font-size: .95rem; color: var(--ink-soft); margin-bottom: 1.5rem; }

/* Seções de parceiros separadas */
.partners-section {
  margin-top: 3.5rem;
  text-align: center;
}
.partners-section[hidden] { display: none; }
.partners-section__title {
  font-size: 1.4rem;
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--navy-800);
  margin-bottom: 1.8rem;
  letter-spacing: -.02em;
}

.partners-duo {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1.2rem, 3vw, 2.4rem);
  margin-top: 3.5rem;
  align-items: start;
}
.partners-duo[hidden] { display: none; }
.partners-duo--single { grid-template-columns: 1fr; }
.partners-duo .partners-section { margin-top: 0; }
.partners-duo .partners-static {
  gap: 1rem;
  max-width: 100%;
}
.partners-duo .partner-logo.partner-logo--static { width: min(100%, 210px); }

/* Realizadores e Co-realizadores - estáticos */
.partners-static {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  margin-inline: auto;
  max-width: 100%;
}

.partner-logo.partner-logo--static {
  flex: 0 0 auto;
  width: 240px;
  min-height: 138px;
  height: auto;
  background: #fff;
  border: 2px solid var(--navy-500);
  border-radius: var(--radius-md);
  box-shadow: 0 4px 12px rgba(11, 56, 103, 0.15);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .7rem;
  padding: 1.2rem;
  text-decoration: none;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s;
}

a.partner-logo.partner-logo--static:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(11, 56, 103, 0.25);
  border-color: var(--teal-600);
}

.partner-logo.partner-logo--static .partner-logo__img {
  max-height: 100px;
  max-width: 100%;
  width: auto;
  object-fit: contain;
}

.partner-logo.partner-logo--static .partner-logo__monogram {
  width: 60px;
  height: 60px;
  border-radius: 14px;
  font-size: 1.4rem;
}

.partner-logo.partner-logo--static .partner-logo__name {
  display: block;
  max-width: 100%;
  font-size: .9rem;
  font-weight: 700;
  line-height: 1.25;
  overflow-wrap: anywhere;
  word-break: break-word;
}

/* Carrossel de parceiros */
.partner-carousel {
  position: relative;
  overflow: hidden;
  padding-block: .4rem;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.partner-track {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  width: max-content;
}
.partner-carousel.is-animated .partner-track { animation: partner-marquee 10s linear infinite; }
.partner-carousel.is-animated:hover .partner-track,
.partner-carousel.is-animated:focus-within .partner-track { animation-play-state: paused; }
.partner-carousel:not(.is-animated) .partner-track { width: auto; flex-wrap: wrap; justify-content: center; }
.partner-carousel:not(.is-animated) .partner-logo--dupe { display: none; }
@keyframes partner-marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* Ouro - maior destaque */
#ouro-section .partner-logo {
  width: 210px;
  height: 115px;
  border: 1.5px solid var(--navy-400);
  box-shadow: 0 3px 10px rgba(11, 56, 103, 0.12);
}

#ouro-section .partner-logo__img {
  max-height: 60px;
}

#ouro-section .partner-logo__monogram {
  width: 54px;
  height: 54px;
  font-size: 1.3rem;
}

#ouro-section .partner-logo__name {
  font-size: .9rem;
  font-weight: 600;
}

/* Prata - destaque médio */
#prata-section .partner-logo {
  width: 180px;
  height: 100px;
}

#prata-section .partner-logo__img {
  max-height: 48px;
}

#prata-section .partner-logo__monogram {
  width: 46px;
  height: 46px;
  font-size: 1.15rem;
}

/* Bronze - destaque menor */
#bronze-section .partner-logo {
  width: 160px;
  height: 90px;
}

#bronze-section .partner-logo__img {
  max-height: 40px;
}

#bronze-section .partner-logo__monogram {
  width: 42px;
  height: 42px;
  font-size: 1.05rem;
}

#bronze-section .partner-logo__name {
  font-size: .78rem;
}

/* Parceiro Institucional - destaque especial */
#institucional-section .partner-logo {
  width: 220px;
  height: 120px;
  border: 1.5px solid var(--teal-500);
  box-shadow: 0 3px 10px rgba(0, 136, 136, 0.12);
}

#institucional-section .partner-logo__img {
  max-height: 80px;
}

#institucional-section .partner-logo__monogram {
  width: 56px;
  height: 56px;
  font-size: 1.35rem;
  background: linear-gradient(135deg, var(--teal-600), var(--teal-700));
}

#institucional-section a.partner-logo:hover,
#ouro-section a.partner-logo:hover {
  border-color: var(--teal-500);
}

/* Logo base */
.partner-logo {
  flex: none;
  width: 194px;
  height: 106px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: 1rem;
  text-decoration: none;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), border-color .2s;
}
a.partner-logo:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: #c9d8ea; }
.partner-logo__img {
  max-height: 50px;
  max-width: 100%;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 1px 1px rgba(0,0,0,.15));
}
.partner-logo__monogram {
  width: 48px; height: 48px; border-radius: 12px;
  display: grid; place-items: center;
  font-family: var(--font-head); font-weight: 800; font-size: 1.15rem;
  color: #fff;
  background: linear-gradient(135deg, var(--navy-700), var(--teal-600));
}
.partner-logo__name {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: .82rem;
  color: var(--navy-800);
  line-height: 1.2;
  text-align: center;
}

/* ---------- Utilitário: apenas leitores de tela ---------- */
.sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

@media (prefers-reduced-motion: reduce) {
  .partner-carousel .partner-track { animation: none !important; width: auto; flex-wrap: wrap; justify-content: center; transform: none !important; }
  .partner-carousel .partner-logo--dupe { display: none; }
}

/* ---------- Marco legal (chips) ---------- */
.legal-chips {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  justify-content: center;
}
.legal-chips li {
  background: #fff;
  border: 1px solid var(--line);
  border-left: 4px solid var(--teal-600);
  border-radius: 999px;
  padding: .6rem 1.1rem;
  font-size: .9rem;
  font-weight: 600;
  color: var(--navy-800);
  box-shadow: var(--shadow-sm);
}

/* ---------- Forms (Inscrição / Contato / Newsletter) ---------- */
.form-wrap {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: clamp(1.6rem, 4vw, 3rem);
  align-items: start;
}
.form-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.4rem, 3vw, 2.2rem);
  box-shadow: var(--shadow-md);
}
.ticket-card {
  display: grid;
  gap: 1rem;
}
.ticket-card__eyebrow {
  margin: 0;
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border: 1px solid #c8deee;
  border-radius: 999px;
  padding: .38rem .72rem;
  font-family: var(--font-head);
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--teal-700);
  background: #f5fbff;
}
.ticket-card__title {
  margin: 0;
  color: var(--navy-800);
  font-size: clamp(1.35rem, 2.7vw, 1.9rem);
}
.ticket-card__lead {
  margin: 0;
  color: var(--ink-soft);
}
.ticket-checklist {
  list-style: none;
  margin: .2rem 0 .3rem;
  padding: 0;
  display: grid;
  gap: .75rem;
}
.ticket-checklist li {
  display: flex;
  align-items: flex-start;
  gap: .68rem;
  color: var(--ink-soft);
}
.ticket-check {
  width: 21px;
  height: 21px;
  border-radius: 7px;
  border: 1px solid #c8deee;
  background: #f5fbff;
  color: var(--teal-700);
  display: grid;
  place-items: center;
  flex: none;
  margin-top: .08rem;
}
.ticket-check::before {
  content: "";
  width: 9px;
  height: 5px;
  border-left: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(-45deg) translateY(-1px);
}
.ticket-actions {
  display: grid;
  gap: .75rem;
}
.ticket-actions .btn {
  white-space: normal;
  text-align: center;
  line-height: 1.3;
}
.ticket-actions .btn[disabled] {
  opacity: .62;
  cursor: not-allowed;
  pointer-events: none;
  box-shadow: none;
  transform: none;
}
.ticket-help {
  margin: 0;
  font-size: .92rem;
  color: var(--ink-soft);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field { margin-bottom: 1.1rem; }
.field label { display: block; font-weight: 600; color: var(--navy-800); margin-bottom: .4rem; font-size: .95rem; }
.field .req { color: var(--orange-600); }
.field .hint { font-weight: 400; color: var(--ink-soft); font-size: .85rem; }
.field input,
.field select,
.field textarea {
  width: 100%;
  font: inherit;
  color: var(--ink);
  background: var(--bg-soft);
  border: 1.5px solid var(--line);
  border-radius: 12px;
  padding: .8rem .95rem;
  transition: border-color .15s, box-shadow .15s, background .15s;
}
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--teal-600);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(18,135,147,.15);
}
.field input[aria-invalid="true"],
.field select[aria-invalid="true"],
.field textarea[aria-invalid="true"] {
  border-color: #cf3d2e;
  box-shadow: 0 0 0 4px rgba(207,61,46,.14);
}
.field-error { color: #b3271a; font-size: .85rem; margin-top: .35rem; min-height: 1em; font-weight: 600; }
.check {
  display: flex; gap: .7rem; align-items: flex-start;
  font-size: .92rem; color: var(--ink-soft);
}
.check input { width: 20px; height: 20px; margin-top: .15rem; flex: none; accent-color: var(--navy-700); }
.form-status {
  border-radius: 12px;
  padding: .9rem 1.1rem;
  font-weight: 600;
  margin-top: 1rem;
  display: none;
}
.form-status.is-success { display: block; background: #e7f5ec; color: #176b30; border: 1px solid #b6e0c4; }
.form-status.is-error { display: block; background: #fdeceb; color: #b3271a; border: 1px solid #f2c4bf; }

.form-aside .info-list { list-style: none; padding: 0; margin: 1.2rem 0 0; display: grid; gap: 1rem; }
.form-aside .info-list li { display: flex; gap: .9rem; align-items: flex-start; }
.form-aside .info-list .ico {
  flex: none; width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center;
  background: var(--bg-softer); color: var(--navy-700);
}
.form-aside .info-list strong { display: block; color: var(--navy-800); font-family: var(--font-head); }
.form-aside .info-list span { font-size: .93rem; color: var(--ink-soft); }

.notice {
  background: #fff8ef;
  border: 1px solid #f3ddba;
  border-left: 4px solid var(--orange-500);
  border-radius: 12px;
  padding: 1rem 1.2rem;
  font-size: .92rem;
  color: #7a5518;
  margin-top: 1.2rem;
}

.venue-photo {
  margin-top: 1.1rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.venue-photo img {
  width: 100%;
  aspect-ratio: 16 / 10.4;
  object-fit: cover;
}

.venue-photo figcaption {
  padding: .72rem .9rem;
  font-size: .88rem;
  color: var(--ink-soft);
}

.venue-photo figcaption a {
  font-weight: 700;
}

/* ---------- Newsletter band ---------- */
.newsletter {
  background: linear-gradient(120deg, var(--navy-800), var(--teal-700));
  color: #fff;
}
.newsletter .container {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1.5rem 2.5rem;
  align-items: center;
}
.newsletter h2 { color: #fff; font-size: clamp(1.4rem, 3vw, 2rem); }
.newsletter p { color: #d5e4f2; margin-top: .3rem; }
.newsletter form { display: flex; gap: .7rem; flex-wrap: wrap; }
.newsletter input {
  font: inherit; border: none; border-radius: 999px;
  padding: .95rem 1.3rem; min-width: 260px; color: var(--ink);
}
.newsletter input:focus { outline: 3px solid var(--orange-500); outline-offset: 2px; }
.newsletter .form-status { margin-top: 0; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy-900);
  color: #c6d5e8;
  padding-block: 3.4rem 1.6rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 2rem;
  padding-bottom: 2.2rem;
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.footer-brand img { height: 60px; margin-bottom: 1rem; }
.footer-brand p { color: #9fb2c9; font-size: .92rem; max-width: 34ch; }
.footer-col h3 { color: #fff; font-size: 1rem; margin-bottom: 1rem; }
.footer-col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .55rem; }
.footer-col a { color: #c6d5e8; text-decoration: none; font-size: .93rem; }
.footer-col a:hover { color: #fff; text-decoration: underline; }
.footer-contact li { display: flex; gap: .6rem; align-items: flex-start; font-size: .93rem; margin-bottom: .6rem; }
.footer-contact svg { flex: none; color: var(--green-500); margin-top: .2rem; }
.footer-social { display: flex; gap: .6rem; margin-top: 1rem; }
.footer-social a {
  width: 42px; height: 42px; border-radius: 11px;
  display: grid; place-items: center;
  background: rgba(255,255,255,.08);
  color: #eaf1f8;
  transition: background .15s;
}
.footer-social a:hover { background: var(--orange-500); color: var(--navy-900); }

.footer-declaration {
  display: flex; gap: 1rem; align-items: flex-start;
  background: rgba(255,255,255,.05);
  border-radius: 12px;
  padding: 1rem 1.2rem;
  margin-top: 1.6rem;
  font-size: .9rem;
  color: #b9c9dd;
}
.footer-declaration svg { flex: none; color: #7ee0a0; margin-top: .1rem; }
.footer-bottom {
  display: flex; flex-wrap: wrap; gap: .6rem 1.5rem; justify-content: space-between;
  padding-top: 1.5rem;
  font-size: .86rem; color: #8fa3bd;
}
.footer-bottom a { color: #b9c9dd; }
.footer-bottom__links { display: inline-flex; align-items: center; gap: .55rem; flex-wrap: wrap; }
.footer-bottom__links a { text-decoration: underline; }
.footer-bottom__links a:hover { color: #fff; }

/* Back to top */
.to-top {
  position: fixed;
  right: 1.2rem; bottom: 1.2rem;
  width: 50px; height: 50px;
  border-radius: 14px;
  background: var(--navy-800);
  color: #fff;
  border: none;
  display: grid; place-items: center;
  box-shadow: var(--shadow-lg);
  opacity: 0; visibility: hidden;
  transform: translateY(12px);
  transition: opacity .25s, transform .25s, visibility .25s, background .15s;
  z-index: 900;
}
.to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.to-top:hover { background: var(--orange-500); color: var(--navy-900); }

/* ---------- Reveal on scroll (progressive: only hides when JS is active) ---------- */
.reveal { transition: opacity .7s var(--ease), transform .7s var(--ease); }
html.js .reveal { opacity: 0; transform: translateY(22px); }
html.js .reveal.is-in { opacity: 1; transform: none; }

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 1024px) {
  .hero__grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .hero__panel {
    max-width: 520px;
  }
}

@media (max-width: 768px) {
  .hero__logo-img {
    max-width: 240px;
  }
  .hero__meta-row {
    gap: .6rem 1rem;
  }
  .hero__meta-item {
    font-size: .88rem;
  }
  .hero__actions {
    flex-direction: column;
  }
  .hero__actions .btn {
    width: 100%;
    min-width: 0;
  }
  
  .statement__content {
    flex-direction: column;
    text-align: center;
  }
  .statement__icon {
    margin-inline: auto;
  }
  
  .hero__panel-inner {
    padding: 1.5rem;
  }
  .hero__highlights {
    gap: 1rem;
  }
  .hero__highlight-num {
    width: 46px;
    height: 46px;
    font-size: 1.2rem;
  }
}

/* =========================================================
   High-contrast mode
   ========================================================= */
html[data-contrast="high"] {
  --ink: #000;
  --ink-soft: #000;
  --navy-800: #000;
  --navy-700: #000;
  --teal-700: #084b52;
  --line: #000;
  --bg: #fff;
  --bg-soft: #fff;
  --bg-softer: #fff;
}
html[data-contrast="high"] body { background: #fff; color: #000; }
html[data-contrast="high"] p,
html[data-contrast="high"] .section-lead,
html[data-contrast="high"] .audience-card p,
html[data-contrast="high"] .agenda-body p { color: #000; }
html[data-contrast="high"] .hero,
html[data-contrast="high"] .statement,
html[data-contrast="high"] .access,
html[data-contrast="high"] .newsletter,
html[data-contrast="high"] .site-footer {
  background: #000 !important;
  color: #fff;
}
html[data-contrast="high"] .hero h1,
html[data-contrast="high"] .hero__subtitle,
html[data-contrast="high"] .hero__theme,
html[data-contrast="high"] .hero__meta div,
html[data-contrast="high"] .statement p,
html[data-contrast="high"] .access .section-title,
html[data-contrast="high"] .access .section-lead,
html[data-contrast="high"] .newsletter h2,
html[data-contrast="high"] .newsletter p,
html[data-contrast="high"] .footer-brand p,
html[data-contrast="high"] .footer-col a,
html[data-contrast="high"] .footer-bottom { color: #fff !important; }
html[data-contrast="high"] .hero h1 .accent { color: #ffe08a; -webkit-text-fill-color: #ffe08a; }
html[data-contrast="high"] .btn--primary { background: #ffe08a; color: #000; border-color: #000; }
html[data-contrast="high"] .btn--navy { background: #000; color: #fff; border-color: #fff; }
html[data-contrast="high"] .btn--ghost-light { color: #fff; border-color: #fff; }
html[data-contrast="high"] .btn--ghost-light:hover { background: #fff; color: #000; }
html[data-contrast="high"] .card,
html[data-contrast="high"] .stat-card,
html[data-contrast="high"] .audience-card,
html[data-contrast="high"] .agenda-item,
html[data-contrast="high"] .value-card,
html[data-contrast="high"] .principle,
html[data-contrast="high"] .form-card,
html[data-contrast="high"] .about-highlight,
html[data-contrast="high"] .speaker-card,
html[data-contrast="high"] .speakers-empty,
html[data-contrast="high"] .partner-logo,
html[data-contrast="high"] .tier,
html[data-contrast="high"] .partner-empty-card,
html[data-contrast="high"] .sponsor-empty-card,
html[data-contrast="high"] .logo-placeholder,
html[data-contrast="high"] .partner-cta,
html[data-contrast="high"] .venue-photo { border: 2px solid #000 !important; box-shadow: none !important; }
html[data-contrast="high"] .speaker-avatar,
html[data-contrast="high"] .partner-logo__monogram { background: #000 !important; color: #fff !important; border: 2px solid #000; }
html[data-contrast="high"] .speaker-card__role { color: #000 !important; }
html[data-contrast="high"] .partner-carousel { -webkit-mask-image: none; mask-image: none; }
html[data-contrast="high"] .logo-placeholder { background: #fff !important; color: #000 !important; }
html[data-contrast="high"] .venue-photo figcaption { color: #000 !important; }
html[data-contrast="high"] .ticket-card__eyebrow,
html[data-contrast="high"] .ticket-check {
  background: #fff !important;
  border-color: #000 !important;
  color: #000 !important;
}
html[data-contrast="high"] a:not(.btn) { color: #084b52; }
html[data-contrast="high"] .agenda-time,
html[data-contrast="high"] .hero__eyebrow,
html[data-contrast="high"] .wcag-badge { border: 1px solid currentColor; }

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 1024px) {
  :root { --header-h: 104px; }
  .brand img { height: 94px; }
  .hero .container { grid-template-columns: 1fr; }
  .hero__card { max-width: 460px; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .audience-grid { grid-template-columns: repeat(2, 1fr); }
  .principles-grid { grid-template-columns: repeat(3, 1fr); }
  .value-grid { grid-template-columns: repeat(2, 1fr); }
  .tiers { grid-template-columns: repeat(2, 1fr); }
  .speakers-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 960px) {
  :root { --header-h: 92px; }
  .brand img { height: 82px; }
  .partners-duo { grid-template-columns: 1fr; }
  .logo-placeholder-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .a11y-bar .container {
    min-height: 0;
    padding-block: .5rem;
    justify-content: flex-start;
    gap: .55rem;
  }
  .a11y-bar__info { display: none; }
  .a11y-tools { width: 100%; }
  .a11y-tools__label { margin-right: .1rem; }
  .nav-toggle { display: inline-flex; }
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-lg);
    padding: .8rem clamp(1.1rem, 4vw, 2.4rem) 1.2rem;
    transform: translateY(-140%);
    transition: transform .3s var(--ease);
    max-height: calc(100vh - var(--header-h) - 42px);
    overflow-y: auto;
    z-index: 100;
  }
  .main-nav.is-open { transform: translateY(0); }
  .main-nav ul { flex-direction: column; align-items: stretch; gap: .1rem; }
  .main-nav a { padding: .85rem .6rem; border-radius: 10px; }
  .header-cta .btn--nav-hide { display: none; }
  .about-grid { grid-template-columns: 1fr; }
  .access-grid { grid-template-columns: 1fr; }
  .form-wrap { grid-template-columns: 1fr; }
  .priorities { grid-template-columns: 1fr; }
  .newsletter .container { grid-template-columns: 1fr; }
  .agenda-legend { padding: 1rem 1.1rem; gap: .7rem 1rem; }
  .agenda-body { padding-left: 1.4rem; padding-right: 1.1rem; }
  .agenda-item > summary { 
    flex-wrap: wrap; 
    padding: 1.1rem 1.1rem; 
    gap: .8rem;
  }
  .agenda-time { 
    min-width: auto; 
    width: 100%;
    order: -1;
  }
  .agenda-head { order: 1; }
  .agenda-chevron { order: 2; margin-left: auto; }
}
}

@media (max-width: 560px) {
  :root { --header-h: 84px; }
  .brand img { height: 72px; }
  .a11y-bar .container {
    padding-block: .4rem;
  }
  .a11y-tools {
    flex-wrap: nowrap;
    overflow-x: auto;
    scrollbar-width: none;
  }
  .a11y-tools::-webkit-scrollbar { display: none; }
  .a11y-tools__label { display: none; }
  .a11y-btn {
    white-space: nowrap;
    padding: .32rem .55rem;
  }
  .stats { grid-template-columns: 1fr; }
  .audience-grid { grid-template-columns: 1fr; }
  .principles-grid { grid-template-columns: 1fr 1fr; }
  .value-grid { grid-template-columns: 1fr; }
  .tiers { grid-template-columns: 1fr 1fr; }
  .speakers-grid { grid-template-columns: 1fr; }
  .partners-duo .partners-static { gap: .8rem; }
  .partners-duo .partner-logo.partner-logo--static {
    width: calc(50% - .4rem);
    max-width: 168px;
    min-width: 138px;
    min-height: 116px;
    padding: .9rem .65rem;
    gap: .5rem;
  }
  .partner-logo.partner-logo--static .partner-logo__img { max-height: 64px; }
  .partner-logo.partner-logo--static .partner-logo__name {
    font-size: .82rem;
    line-height: 1.2;
  }
  #institucional-section .partner-logo {
    width: 176px;
    height: 106px;
  }
  #institucional-section .partner-logo__img { max-height: 54px; }
  #institucional-section .partner-logo__name { font-size: .78rem; }
  .partner-logo { width: 158px; height: 96px; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero__actions .btn { width: 100%; }
  .newsletter input { min-width: 0; width: 100%; }
  .newsletter form { flex-direction: column; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  html.js .reveal { opacity: 1; transform: none; }
}
