:root {
  /* Paleta extraída da arte da Isadora (PSD / painéis) */
  --bg: #eef5f8;
  --bg-elev: #f7fbfc;
  --bg-card: #ffffff;
  --line: rgba(8, 72, 168, 0.12);
  --text: #0c2d5c;
  --muted: #5a738f;
  --navy: #0848a8;
  --cyan: #08a8c8;
  --cyan-bright: #18b8d0;
  --accent: #08a8c8;
  --accent-2: #0848a8;
  --accent-soft: rgba(8, 168, 200, 0.14);
  --navy-soft: rgba(8, 72, 168, 0.10);
  --danger: #dc2626;
  --ok: #059669;
  --radius: 20px;
  --shadow: 0 18px 50px rgba(8, 72, 168, 0.10);
  --font: "Inter", system-ui, sans-serif;
  --display: "Poppins", "Inter", system-ui, sans-serif;
  --space-section: clamp(4rem, 8vw, 6.5rem);
  --grad-brand: linear-gradient(135deg, #0848a8 0%, #0890c0 48%, #18b8d0 100%);
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  min-height: 100vh;
}

img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }

.bg-glow {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(900px 480px at 8% -8%, rgba(8, 168, 200, 0.18), transparent 60%),
    radial-gradient(700px 420px at 92% 6%, rgba(8, 72, 168, 0.14), transparent 55%),
    radial-gradient(600px 400px at 70% 100%, rgba(24, 184, 208, 0.10), transparent 60%);
  z-index: -2;
}

.bg-wave {
  position: fixed;
  right: -8%;
  bottom: -6%;
  width: min(620px, 70vw);
  height: min(340px, 40vw);
  pointer-events: none;
  background: url("assets/wave-decor.png") no-repeat right bottom / contain;
  opacity: 0.28;
  z-index: -1;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem clamp(1rem, 4vw, 3rem);
  backdrop-filter: blur(18px);
  background: rgba(238, 245, 248, 0.86);
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: -0.02em;
  font-size: 0.98rem;
}

.brand-logo {
  width: auto;
  height: 28px;
  flex-shrink: 0;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  font-size: 0.9rem;
  color: var(--muted);
}

.nav a:hover { color: var(--navy); }

.nav-cta {
  color: #fff !important;
  background: var(--grad-brand);
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  font-weight: 600;
  box-shadow: 0 8px 20px rgba(8, 72, 168, 0.22);
}

/* —— Hero —— */
.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(1.25rem, 4vw, 3.5rem) clamp(1rem, 4vw, 3rem) clamp(2rem, 5vw, 4rem);
}

.hero-aurora {
  position: absolute;
  inset: -30% -15% auto;
  height: 85%;
  background:
    radial-gradient(ellipse 50% 60% at 28% 40%, rgba(8, 168, 200, 0.28), transparent 70%),
    radial-gradient(ellipse 45% 55% at 72% 28%, rgba(8, 72, 168, 0.22), transparent 70%),
    radial-gradient(ellipse 40% 50% at 50% 75%, rgba(24, 184, 208, 0.16), transparent 70%);
  filter: blur(10px);
  animation: aurora-drift 14s ease-in-out infinite alternate;
  z-index: -1;
  pointer-events: none;
  opacity: 0.95;
}

.hero-wave {
  position: absolute;
  right: -12%;
  bottom: -8%;
  width: min(520px, 78vw);
  height: min(280px, 42vw);
  background: url("assets/wave-decor.png") no-repeat right bottom / contain;
  opacity: 0.45;
  pointer-events: none;
  z-index: 0;
}

@keyframes aurora-drift {
  0% { transform: translate3d(-3%, 0, 0) scale(1); }
  50% { transform: translate3d(4%, 3%, 0) scale(1.08); }
  100% { transform: translate3d(2%, -3%, 0) scale(1.03); }
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(1.25rem, 3.5vw, 2.75rem);
  align-items: center;
  max-width: 1180px;
  margin: 0 auto;
}

.hero-lockup-col {
  text-align: center;
}

.hero-eyebrow {
  margin-bottom: 0.85rem;
}

.hero-lockup {
  margin: 0;
  line-height: 0;
}

.hero-lockup img {
  width: min(100%, 520px);
  height: auto;
  margin: 0 auto;
  filter: drop-shadow(0 18px 40px rgba(8, 72, 168, 0.12));
}

.eyebrow {
  display: inline-block;
  margin: 0 0 0.75rem;
  color: var(--cyan);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section-head h2,
.evo-panel h2,
.cta-band h2,
.highlight-card h2 {
  font-family: var(--display);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.05;
  margin: 0 0 0.85rem;
  color: var(--navy);
}

.hero-copy {
  display: flex;
  flex-direction: column;
  align-items: stretch;
}

.hero-lead {
  margin: 0 0 1.15rem;
  color: var(--muted);
  max-width: 34rem;
  font-size: clamp(0.95rem, 1.6vw, 1.08rem);
  line-height: 1.55;
}

/* Countdown — always 4 columns */
.countdown {
  margin: 0 0 1.15rem;
  padding: 0.95rem 1rem;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(8, 168, 200, 0.35);
  box-shadow: 0 0 0 1px rgba(8, 72, 168, 0.04), 0 14px 36px rgba(8, 72, 168, 0.10);
  max-width: 28rem;
  width: 100%;
}

.countdown-label {
  margin: 0 0 0.65rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--navy);
  line-height: 1.35;
}

.countdown-grid {
  display: grid !important;
  grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
  gap: 0.45rem;
  width: 100%;
}

.countdown-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-width: 0;
  padding: 0.55rem 0.2rem;
  border-radius: 12px;
  background: var(--navy-soft);
  border: 1px solid var(--line);
}

.countdown-unit span {
  display: block;
  width: 100%;
  font-family: var(--display);
  font-size: clamp(1.15rem, 4.5vw, 1.7rem);
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--navy);
}

.countdown-unit small {
  display: block;
  margin-top: 0.15rem;
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  line-height: 1.2;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.footer-logo {
  width: auto;
  height: 22px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border: 0;
  cursor: pointer;
  border-radius: 999px;
  padding: 0.85rem 1.3rem;
  font: inherit;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, opacity 0.2s ease;
}

.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--grad-brand);
  color: #fff;
  box-shadow: 0 10px 30px rgba(8, 72, 168, 0.28);
}

.btn-ghost {
  background: transparent;
  color: var(--navy);
  border: 1px solid rgba(8, 72, 168, 0.22);
}

.btn-block { width: 100%; }

.section {
  padding: var(--space-section) clamp(1rem, 4vw, 3rem);
  max-width: 1180px;
  margin: 0 auto;
}

.section--alt {
  max-width: none;
  background: rgba(255, 255, 255, 0.55);
  border-block: 1px solid var(--line);
}

.section--alt > .section-head,
.section--alt > .speakers-carousel,
.section--alt > .signup-form {
  max-width: 1180px;
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(1rem, 4vw, 3rem);
  padding-right: clamp(1rem, 4vw, 3rem);
}

.section-head {
  margin-bottom: 1.85rem;
  max-width: 42rem;
}

.section-head h2 { font-size: clamp(1.7rem, 3.6vw, 2.55rem); }
.section-head p { margin: 0; color: var(--muted); font-size: 0.98rem; }

/* Highlights from Isadora panels */
.highlights {
  padding-top: 0;
}

.highlights-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.1rem;
}

.highlight-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.35rem 1.25rem;
  box-shadow: var(--shadow);
}

.highlight-card h2 {
  font-size: 1.25rem;
  margin-bottom: 0.55rem;
}

.highlight-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.highlight-accent {
  font-family: var(--display);
  font-weight: 800;
  font-size: 1.35rem !important;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent !important;
  margin-bottom: 0.55rem !important;
}

.icon-badge {
  display: inline-grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--grad-brand);
  margin-bottom: 0.85rem;
  box-shadow: 0 10px 24px rgba(8, 72, 168, 0.22);
}

.icon-badge img {
  width: 26px;
  height: 26px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.icon-badge--figure {
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 8px 20px rgba(8, 72, 168, 0.10);
}

.icon-badge--figure img {
  width: 34px;
  height: auto;
  filter: none;
  object-fit: contain;
}

.countdown-live-wrap {
  display: grid;
  gap: 0.75rem;
  justify-items: center;
  padding: 0.35rem 0 0.15rem;
}

.countdown-live {
  margin: 0;
  font-family: var(--display);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--cyan);
  text-align: center;
}

.btn-live {
  background: linear-gradient(135deg, #dc2626, #ef4444 55%, #f97316);
  color: #fff;
  box-shadow: 0 10px 28px rgba(220, 38, 38, 0.28);
}

.btn-sm {
  padding: 0.55rem 0.95rem;
  font-size: 0.82rem;
}

.schedule {
  display: grid;
  gap: 1rem;
}

.schedule-tabs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.65rem;
}

.schedule-tab {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.15rem;
  text-align: left;
  border: 1px solid var(--line);
  background: var(--bg-card);
  border-radius: 16px;
  padding: 0.85rem 0.95rem;
  cursor: pointer;
  color: var(--navy);
  font: inherit;
  box-shadow: 0 8px 22px rgba(8, 72, 168, 0.05);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.schedule-tab:hover {
  border-color: rgba(8, 168, 200, 0.35);
}

.schedule-tab.is-active {
  border-color: rgba(8, 168, 200, 0.55);
  box-shadow: 0 0 0 1px rgba(8, 168, 200, 0.12), var(--shadow);
  background:
    linear-gradient(140deg, rgba(8, 168, 200, 0.10), transparent 50%),
    var(--bg-card);
}

.schedule-tab:focus-visible {
  outline: 2px solid rgba(8, 168, 200, 0.55);
  outline-offset: 2px;
}

.schedule-tab-date {
  font-family: var(--display);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}

.schedule-tab-meta {
  font-size: 0.75rem;
  color: var(--muted);
  font-weight: 600;
}

.schedule-next-badge {
  margin-top: 0.35rem;
  display: inline-flex;
  align-items: center;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #fff;
  background: var(--grad-brand);
  border-radius: 999px;
  padding: 0.22rem 0.55rem;
}

.schedule-tab.is-next .schedule-next-badge { display: inline-flex; }

.schedule-viewport {
  overflow: hidden;
  touch-action: pan-y;
  border-radius: calc(var(--radius) + 2px);
}

.schedule-panels {
  display: flex;
  width: 100%;
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
}

.schedule-panel {
  flex: 0 0 100%;
  width: 100%;
  min-width: 100%;
  opacity: 0.35;
  transform: scale(0.985);
  transition: opacity 0.4s ease, transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
  pointer-events: none;
}

.schedule-panel.is-active {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}

.day-card,
.day-card--panel {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem;
  min-height: 100%;
  display: flex;
  flex-direction: column;
  box-shadow: 0 10px 28px rgba(8, 72, 168, 0.06);
}

.day-card--panel.is-next,
.schedule-panel.is-next .day-card--panel {
  border-color: rgba(8, 168, 200, 0.45);
  box-shadow: 0 0 0 1px rgba(8, 168, 200, 0.12), var(--shadow);
}

.day-card-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.85rem;
  margin-bottom: 0.85rem;
}

.day-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--navy);
  background: var(--accent-soft);
  padding: 0.3rem 0.55rem;
  border-radius: 999px;
  margin-bottom: 0.55rem;
}

.day-card h3 {
  margin: 0 0 0.35rem;
  font-family: var(--display);
  font-size: 1.2rem;
  color: var(--navy);
}

.day-theme {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.agenda-menu {
  position: relative;
}

.agenda-menu-panel {
  position: absolute;
  right: 0;
  top: calc(100% + 0.4rem);
  z-index: 5;
  min-width: 168px;
  display: grid;
  gap: 0.2rem;
  padding: 0.45rem;
  border-radius: 14px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.agenda-menu-panel[hidden] { display: none !important; }

.agenda-menu-panel button,
.agenda-menu-panel a {
  display: block;
  width: 100%;
  text-align: left;
  border: 0;
  background: transparent;
  color: var(--navy);
  font: inherit;
  font-weight: 600;
  font-size: 0.85rem;
  padding: 0.55rem 0.7rem;
  border-radius: 10px;
  cursor: pointer;
  text-decoration: none;
}

.agenda-menu-panel button:hover,
.agenda-menu-panel a:hover {
  background: rgba(8, 168, 200, 0.10);
}

.speakers-carousel {
  outline: none;
  max-width: 1180px;
  margin: 0 auto;
  padding-left: clamp(1rem, 4vw, 3rem);
  padding-right: clamp(1rem, 4vw, 3rem);
}

.speakers-viewport {
  position: relative;
  overflow: hidden;
  padding: 0.35rem 0 0.85rem;
  touch-action: pan-y;
}

.speakers-track {
  display: flex;
  align-items: stretch;
  gap: 0;
  will-change: transform;
  transition: transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

.speaker-slide {
  flex: 0 0 82%;
  max-width: 820px;
  margin: 0 1.5%;
  opacity: 0.42;
  transform: scale(0.94);
  transition: opacity 0.45s ease, transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
  pointer-events: none;
}

.speaker-slide.is-active {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}

.speaker-card--slide {
  display: grid;
  grid-template-columns: 168px minmax(0, 1fr);
  gap: 1.15rem 1.4rem;
  align-items: center;
  min-height: 220px;
  background:
    linear-gradient(120deg, rgba(8, 168, 200, 0.08), transparent 42%),
    var(--bg-card);
  border: 1px solid rgba(8, 168, 200, 0.28);
  border-radius: var(--radius);
  padding: 1.2rem 1.35rem;
  box-shadow: var(--shadow);
  height: 100%;
}

.speaker-card--slide .speaker-photo {
  width: 168px;
  max-width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 16px;
  margin: 0;
  background: #dce8f0;
  justify-self: center;
}

.speaker-photo--placeholder {
  display: grid;
  place-items: center;
  font-family: var(--display);
  font-weight: 800;
  font-size: 1.45rem;
  color: var(--navy);
  background: linear-gradient(145deg, #d9eef5, #e8f0f8);
}

.speaker-body {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.speaker-card--slide h3 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(1.1rem, 2.2vw, 1.45rem);
  color: var(--navy);
  letter-spacing: -0.02em;
}

.speaker-role {
  margin: 0 0 0.25rem;
  color: var(--cyan);
  font-size: 0.88rem;
  font-weight: 600;
}

.speaker-bio {
  list-style: none;
  margin: 0;
  padding: 0;
}

.speaker-bio[hidden],
.speaker-bio:empty {
  display: none !important;
}

.speaker-bio--chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.2rem;
}

.speaker-bio--chips li {
  margin: 0;
  padding: 0.38rem 0.7rem;
  border-radius: 999px;
  background: rgba(8, 72, 168, 0.07);
  border: 1px solid rgba(8, 72, 168, 0.12);
  color: var(--navy);
  font-weight: 600;
  font-size: 0.74rem;
  line-height: 1.3;
  max-width: 100%;
}

.speakers-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  margin-top: 0.35rem;
}

.speakers-nav {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid rgba(8, 72, 168, 0.18);
  background: var(--bg-card);
  color: var(--navy);
  font-size: 1.55rem;
  line-height: 1;
  cursor: pointer;
  display: inline-grid;
  place-items: center;
  box-shadow: 0 8px 20px rgba(8, 72, 168, 0.08);
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.speakers-nav:hover {
  transform: translateY(-1px);
  border-color: rgba(8, 168, 200, 0.45);
  background: #f3fbfd;
}

.speakers-nav:focus-visible {
  outline: 2px solid rgba(8, 168, 200, 0.55);
  outline-offset: 2px;
}

.speakers-dots {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  justify-content: center;
  align-items: center;
}

.speakers-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  border: 0;
  padding: 0;
  cursor: pointer;
  background: rgba(8, 72, 168, 0.22);
  transition: width 0.25s ease, background 0.25s ease;
}

.speakers-dot.is-active {
  width: 26px;
  background: var(--grad-brand);
}

.speakers-dot:focus-visible {
  outline: 2px solid rgba(8, 168, 200, 0.55);
  outline-offset: 2px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.speakers-carousel.is-paused .speakers-dot.is-active {
  outline: 1px dashed rgba(8, 168, 200, 0.35);
}

.evo-panel {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 1.35rem;
  align-items: stretch;
}

.evo-lead {
  color: var(--muted);
  max-width: 36rem;
  font-size: 1rem;
}

.evo-bullets {
  margin: 1.25rem 0;
  display: grid;
  gap: 0.55rem;
}

.evo-bullets li {
  position: relative;
  padding-left: 1.2rem;
  color: var(--text);
}

.evo-bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--cyan);
}

.text-link {
  color: var(--navy);
  font-weight: 600;
}

.text-link:hover { color: var(--cyan); }

.offer-card {
  background: linear-gradient(160deg, rgba(8, 168, 200, 0.16), rgba(255, 255, 255, 0.96) 42%);
  border: 1px solid rgba(8, 168, 200, 0.32);
  border-radius: calc(var(--radius) + 4px);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

.offer-kicker {
  margin: 0 0 0.4rem;
  color: var(--navy);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.offer-card h3 {
  margin: 0 0 1rem;
  font-family: var(--display);
  font-size: 1.6rem;
  color: var(--navy);
}

.offer-card h3 span {
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.offer-list {
  display: grid;
  gap: 0.55rem;
  margin-bottom: 1rem;
}

.offer-list li {
  padding: 0.75rem 0.9rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--line);
  color: var(--text);
}

.offer-note {
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: 0.82rem;
}

.cta-band {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 3rem) var(--space-section);
}

.cta-band-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  padding: 1.65rem 1.75rem;
  border-radius: calc(var(--radius) + 6px);
  background:
    linear-gradient(120deg, rgba(8, 72, 168, 0.10), rgba(8, 168, 200, 0.14)),
    var(--bg-card);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.cta-band h2 {
  font-size: clamp(1.35rem, 3vw, 1.9rem);
  max-width: 22ch;
}

.cta-band p:last-of-type {
  margin: 0;
  color: var(--muted);
  max-width: 36rem;
}

.signup-form {
  max-width: 520px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 4px);
  padding: 1.5rem;
  box-shadow: var(--shadow);
  display: grid;
  gap: 0.95rem;
}

.field { display: grid; gap: 0.35rem; }

.field label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy);
}

.field input {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #f4fafc;
  color: var(--text);
  padding: 0.85rem 0.95rem;
  font: inherit;
}

.field input:focus {
  outline: 2px solid rgba(8, 168, 200, 0.45);
  border-color: transparent;
}

.form-hint {
  margin: 0;
  color: var(--muted);
  font-size: 0.78rem;
}

.form-msg {
  margin: 0;
  padding: 0.75rem 0.9rem;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.9rem;
}

.form-msg.is-ok {
  background: rgba(5, 150, 105, 0.10);
  color: var(--ok);
  border: 1px solid rgba(5, 150, 105, 0.25);
}

.form-msg.is-err {
  background: rgba(220, 38, 38, 0.08);
  color: var(--danger);
  border: 1px solid rgba(220, 38, 38, 0.22);
}

.footer {
  padding: 2.5rem clamp(1rem, 4vw, 3rem) 3rem;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 1.15rem;
  max-width: 1180px;
  margin: 0 auto;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.footer-brand img {
  width: auto;
  height: 28px;
}

.footer-brand strong { color: var(--navy); }

.footer-brand p {
  margin: 0.1rem 0 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  color: var(--navy);
  font-weight: 600;
}

.footer-copy {
  margin: 0;
  color: var(--muted);
  font-size: 0.78rem;
}

/* Reveals: only hide when JS boot marked html.js — never blank without script */
.js .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.js .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.14s; }
.reveal-delay-3 { transition-delay: 0.2s; }
.reveal-delay-4 { transition-delay: 0.26s; }

.card-lift {
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

@media (hover: hover) and (pointer: fine) {
  .card-lift:hover {
    transform: translateY(-4px);
    border-color: rgba(8, 168, 200, 0.35);
    box-shadow: 0 18px 40px rgba(8, 72, 168, 0.14);
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-aurora { animation: none !important; }
  .js .reveal,
  .js .reveal.is-visible {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .card-lift,
  .btn { transition: none !important; }
  .card-lift:hover,
  .btn:hover { transform: none !important; }
  .speakers-track,
  .speaker-slide {
    transition: none !important;
  }
}

@media (max-width: 1100px) {
  .speaker-slide { flex-basis: 88%; margin: 0 1%; }
  .highlights-grid { grid-template-columns: 1fr; }
}

@media (max-width: 980px) {
  .hero-inner {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
  }
  .hero-copy { align-items: center; width: 100%; }
  .hero-lead { margin-left: auto; margin-right: auto; }
  .countdown { max-width: none; }
  .hero-actions { justify-content: center; width: 100%; }
  .hero-lockup img { width: min(100%, 100%); max-width: 480px; }
  .evo-panel { grid-template-columns: 1fr; }
  .nav a:not(.nav-cta) { display: none; }
}

@media (max-width: 640px) {
  .schedule-tabs {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.45rem;
  }
  .schedule-tab { padding: 0.7rem 0.55rem; }
  .schedule-tab-date { font-size: 0.98rem; }
  .day-card-head { flex-direction: column; align-items: stretch; }
  .agenda-menu-panel { left: 0; right: auto; }
  .hero {
    padding-top: 1rem;
    padding-bottom: 1.75rem;
  }
  .hero-lockup img {
    width: 100%;
    max-width: none;
  }
  .hero-wave {
    opacity: 0.35;
    width: min(420px, 95vw);
  }
  .speaker-slide { flex-basis: 92%; margin: 0 1%; }
  .speaker-card--slide {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
    padding: 1rem;
    gap: 0.85rem;
    min-height: 0;
  }
  .speaker-card--slide .speaker-photo {
    width: 112px;
    border-radius: 14px;
  }
  .speaker-body { align-items: center; }
  .speaker-bio--chips { justify-content: center; gap: 0.3rem; }
  .speaker-bio--chips li {
    font-size: 0.68rem;
    padding: 0.28rem 0.55rem;
  }
  .speakers-nav { width: 38px; height: 38px; }
  .hero-lead { font-size: 0.92rem; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
  .cta-band-inner { padding: 1.25rem; }
  .soon { min-height: 140px; }
  .brand-logo { height: 24px; }
}

@media (max-width: 380px) {
  .hero-lockup img { width: 100%; }
  .countdown-unit span { font-size: 1.05rem; }
}
/* v11: botões alinhados ao card da contagem */
.hero-actions{width:100%;max-width:28rem;justify-content:center}
.hero-actions .btn{flex:1 1 0;justify-content:center;text-align:center}
@media (max-width:1024px){.hero-actions{max-width:none;margin-left:auto;margin-right:auto}}
.footer-links{align-items:center;gap:.9rem}
.footer-social{display:inline-flex;align-items:center;justify-content:center;color:var(--navy);opacity:.85;transition:color .2s ease,opacity .2s ease,transform .2s ease}
.footer-social svg{width:1.15rem;height:1.15rem}
.footer-social:hover{color:var(--cyan);opacity:1;transform:translateY(-1px)}
.schedule-next-badge[hidden]{display:none !important}

[hidden]{display:none !important}

/* v17 — editorial schedule with speaker timeline */
#cronograma .schedule { max-width: 1080px; margin: 0 auto; gap: 2.2rem; }
#cronograma .schedule-tabs { gap: 1rem; }
#cronograma .schedule-tab { min-height: 150px; padding: 1.25rem 1.5rem; border: 1px solid #b9d1e5; background: #f7fbfc; border-radius: 18px; gap: .35rem; box-shadow: none; }
#cronograma .schedule-tab:hover { border-color: #08a8c8; background: #fff; }
#cronograma .schedule-tab.is-active { background: linear-gradient(120deg, #0848a8 10%, #087eb7 70%, #08a8c8); border-color: transparent; color: #fff; box-shadow: 0 10px 24px #0848a81c; }
#cronograma .schedule-tab-date { font-size: 1.9rem; line-height: 1.2; }
#cronograma .schedule-tab-meta { color: inherit; font-size: .83rem; font-weight: 500; max-width: 230px; line-height: 1.5; }
#cronograma .schedule-next-badge { font-size: .59rem; letter-spacing: .04em; margin-top: .3rem; padding: .22rem .55rem; background: #d8f3f6; color: #0848a8; }
#cronograma .schedule-tab.is-active .schedule-next-badge { background: #fff; color: #0848a8; }
#cronograma .schedule-viewport { border-radius: 0; transition: height .35s ease; }
#cronograma .schedule-panels { align-items: flex-start; }
#cronograma .day-card { padding: 0 2px; border: 0; background: transparent; box-shadow: none; min-height: 0; border-radius: 0; }
#cronograma .day-card-head { display: block; margin: 0 0 1.75rem; padding: 0 0 1.5rem; border-bottom: 1px solid #cadde9; }
#cronograma .day-badge { background: none; padding: 0; color: #087e9d; margin-bottom: .65rem; font-size: .72rem; letter-spacing: .12em; }
#cronograma .day-card h3 { color: #0c2d5c; font-size: clamp(1.25rem, 2.5vw, 1.65rem); margin-bottom: .4rem; }
#cronograma .day-theme { font-size: .85rem; }
.slots { list-style: none; padding: 0; margin: 0; }
.slots .slot { position: relative; display: grid; grid-template-columns: 92px 1fr; column-gap: 38px; padding: 0 0 16px; }
.slots .slot::before { content: ""; position: absolute; width: 2px; top: 26px; bottom: -26px; left: 110px; background: linear-gradient(#08a8c8, #18b8d0); opacity: .55; }
.slots .slot:last-child::before { display: none; }
.slots .slot::after { content: ""; position: absolute; left: 105px; top: 27px; width: 12px; height: 12px; border: 3px solid #eef5f8; background: #08a8c8; border-radius: 50%; box-sizing: border-box; }
.slots time { padding-top: 19px; font-family: var(--display); color: #0848a8; font-size: 1.45rem; font-weight: 700; letter-spacing: -.04em; text-align: right; line-height: 1.25; }
.slot-content { min-width: 0; }
.slot--talk .slot-content { display: flex; align-items: center; gap: 22px; padding: 23px 26px; border: 1px solid #d5e5ee; border-radius: 18px; background: #fff; box-shadow: 0 5px 18px #0848a805; }
.slot-avatar { flex: 0 0 72px; width: 72px; height: 72px; border-radius: 50%; object-fit: cover; object-position: center 25%; background: linear-gradient(135deg, #e0f0fa, #c4ecf1); display: grid; place-items: center; color: #0848a8; font-family: var(--display); font-size: 1.4rem; font-weight: 600; border: 3px solid #f0f7fa; }
.slot-copy { min-width: 0; }
.slots strong { display: block; font-size: 1.05rem; color: #0c2d5c; line-height: 1.5; font-weight: 700; }
.slots p { margin: .45rem 0 0; color: #5a738f; font-size: .83rem; line-height: 1.55; }
.slots .slot-speaker { color: #0848a8; font-weight: 600; }
.slots .slot-moderation { margin-top: .15rem; font-size: .76rem; }
.slots .slot--quiet { padding-bottom: 22px; }
.slot--quiet .slot-content { padding: 20px 26px 8px; }
.slots .slot--quiet strong { font-size: .9rem; font-weight: 600; }
.slots .slot--quiet p { margin-top: .2rem; font-size: .78rem; }
.slots .slot--quiet time { font-size: 1.1rem; padding-top: 21px; }
.day-card-footer { display: flex; justify-content: flex-end; padding: 1.25rem 0 .5rem; border-top: 1px solid #cadde9; margin-top: .7rem; }
#cronograma .agenda-menu-panel { top: auto; bottom: calc(100% + .4rem); }
#cronograma .soon { display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; gap: .8rem; min-height: 290px; padding: 2rem; background: linear-gradient(135deg, #e5f2f8, #e1f4f6); border: 1px solid #cbe3ed; border-radius: 20px; }
.soon svg { width: 48px; height: 48px; color: #087e9d; margin-bottom: .3rem; }
.soon h4 { font-family: var(--display); font-size: 1.25rem; color: #0c2d5c; margin: 0; }
.soon p { font-size: .9rem; line-height: 1.75; font-weight: 400; margin: 0; }
@media (max-width: 640px) {
  #cronograma .schedule { gap: 1.7rem; }
  #cronograma .schedule-tabs { gap: .45rem; }
  #cronograma .schedule-tab { padding: .85rem .65rem; min-height: 156px; border-radius: 12px; gap: .5rem; }
  #cronograma .schedule-tab-date { font-size: 1.35rem; }
  #cronograma .schedule-tab-meta { font-size: .64rem; line-height: 1.45; }
  #cronograma .schedule-next-badge { font-size: .48rem; line-height: 1.4; padding: .2rem .35rem; letter-spacing: 0; margin-top: auto; }
  #cronograma .day-card-head { margin-bottom: 1.1rem; padding-bottom: 1.1rem; }
  #cronograma .day-theme { font-size: .75rem; line-height: 1.65; }
  .slots .slot { grid-template-columns: 1fr; padding-left: 19px; gap: .5rem; padding-bottom: 21px; }
  .slots .slot::before { left: 4px; top: 10px; bottom: -10px; }
  .slots .slot::after { left: -1px; top: 6px; }
  .slots time, .slots .slot--quiet time { text-align: left; padding-top: 0; font-size: 1.1rem; line-height: 1.3; }
  .slot--talk .slot-content { align-items: flex-start; gap: 11px; padding: 17px 14px; border-radius: 14px; }
  .slot-avatar { flex-basis: 44px; width: 44px; height: 44px; font-size: .95rem; border-width: 2px; }
  .slots strong { font-size: .88rem; line-height: 1.5; }
  .slots p { font-size: .75rem; }
  .slots .slot-moderation { font-size: .69rem; }
  .slot--quiet .slot-content { padding: 0 0 0 3px; }
  .slots .slot--quiet strong { font-size: .82rem; }
  .day-card-footer { justify-content: center; padding-top: 1rem; }
  #cronograma .agenda-menu-panel { left: 50%; right: auto; transform: translateX(-50%); }
  #cronograma .soon { min-height: 265px; padding: 1.5rem 1rem; }
  .soon h4 { font-size: 1.1rem; }
  .soon p { font-size: .8rem; }
}