/* ================= UAI SUMMIT 2026 · Captação ================= */

@font-face {
  font-family: "Viltrum";
  src: url("assets/Viltrum.woff") format("woff"),
       url("assets/Viltrum.otf") format("opentype");
  font-weight: 400 900;
  font-style: normal;
  font-display: block;
}

:root {
  --bg: #0a0a0a;
  --bg-2: #111111;
  --cream: #f4e6e3;
  --cream-dim: rgba(244, 230, 227, 0.55);
  --cream-faint: rgba(244, 230, 227, 0.16);
  --line: rgba(244, 230, 227, 0.10);
  --accent-cyan: #6ad9ff;
  --accent-magenta: #ff6ad9;
  --accent-green: #8cffb1;
  --accent-yellow: #ffe46a;
  --whatsapp: #25D366;
  --display: "Viltrum", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --sans: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --mono: "JetBrains Mono", "SF Mono", ui-monospace, Menlo, monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

html, body {
  background: var(--bg);
  color: var(--cream);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body {
  cursor: default;
  font-feature-settings: "ss01", "kern";
}

::selection { background: var(--cream); color: var(--bg); }

a { color: inherit; text-decoration: none; }

img { display: block; user-select: none; -webkit-user-drag: none; pointer-events: none; }

button { font-family: inherit; cursor: pointer; border: 0; background: 0; color: inherit; }

input, textarea { font-family: inherit; }

/* ========== NAV ========== */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 50;
  padding: 22px 36px;
  display: flex; justify-content: space-between; align-items: center;
  pointer-events: none;
  mix-blend-mode: difference;
}
.nav__brand {
  font-family: var(--display);
  font-size: 22px;
  letter-spacing: 0.02em;
  color: var(--cream);
  pointer-events: auto;
}
.nav__meta {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cream);
  display: flex; gap: 28px;
  pointer-events: auto;
}
.nav__meta span::before { content: "● "; color: var(--accent-magenta); font-size: 8px; vertical-align: middle; }

/* ========== HERO ========== */
.hero {
  position: relative;
  min-height: 100vh;
  padding: 80px 36px 140px;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  perspective: 1200px;
  perspective-origin: 50% 40%;
}

.hero__title {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(72px, 14vw, 260px);
  line-height: 0.82;
  letter-spacing: 0.02em;
  text-align: center;
  text-transform: lowercase;
  color: var(--cream);
  position: relative;
  z-index: 2;
  pointer-events: none;
}
.hero__title .row { display: block; }
.hero__title .row.shift { transform: translateX(-0.04em); }

.hero__sub {
  position: absolute;
  bottom: 60px;
  left: 36px;
  right: 36px;
  isolation: isolate;
  display: flex; justify-content: space-between; align-items: flex-end;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cream-dim);
  z-index: 3;
}
.hero__sub p { max-width: 280px; line-height: 1.6; }

.hero__scroll-hint {
  position: absolute;
  bottom: 60px;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cream-dim);
  z-index: 3;
  pointer-events: none;
  white-space: nowrap;
  animation: hintFadeIn 1s 1.8s cubic-bezier(.2,.7,.2,1) both;
}
.hero__scroll-hint .arrow {
  font-family: var(--display);
  font-size: 32px;
  color: var(--cream);
  display: block;
  animation: arrowBounce 2s ease-in-out infinite;
}
.hero__scroll-hint > div:last-child {
  animation: hintPulse 2s ease-in-out infinite;
  margin-top: 8px;
}
@keyframes hintFadeIn {
  from { opacity: 0; transform: translateX(-50%) translateY(12px); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}
@keyframes arrowBounce {
  0%, 100% { transform: translateY(0);     opacity: 0.5; }
  20%       { transform: translateY(0);     opacity: 0.5; }
  60%       { transform: translateY(14px);  opacity: 1;   }
  80%       { transform: translateY(10px);  opacity: 0.9; }
}
@keyframes hintPulse {
  0%, 100% { opacity: 0.45; letter-spacing: 0.18em; }
  60%       { opacity: 0.85; letter-spacing: 0.22em; }
}

/* Floating 3D objects — JS drives transform (parallax), translate (float XY) and rotate (3D tumble) */
.float {
  position: absolute;
  pointer-events: none;
  z-index: 1;
  will-change: transform, translate, rotate;
  transform-style: preserve-3d;
}
.float__spin {
  width: 100%;
  height: 100%;
  display: block;
  filter: drop-shadow(0 30px 60px rgba(0,0,0,0.6));
  will-change: transform;
  animation: spinSlow 22s linear infinite;
}
.float__spin img { width: 100%; height: 100%; object-fit: contain; display: block; }

.float--prisma-1 { width: 340px; height: 380px; top: 8%; right: -4%; }
.float--prisma-1 .float__spin { animation-duration: 18s; }

.float--estrela-1 { width: 320px; height: 320px; top: 24%; left: -3%; }
.float--estrela-1 .float__spin { animation-duration: 26s; animation-direction: reverse; }

.float--prisma-2 { width: 180px; height: 200px; top: 2%; left: 20%; opacity: 0.85; }
.float--prisma-2 .float__spin { animation-duration: 22s; animation-direction: reverse; }

@keyframes spinSlow {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* ========== MARQUEE ========== */
.marquee {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 28px 0;
  overflow: hidden;
  position: relative;
}
.marquee__track {
  display: flex; gap: 80px;
  white-space: nowrap;
  width: max-content;
  will-change: transform;
  animation: marqueeScroll 28s linear infinite;
  font-family: var(--display);
  font-size: 84px;
  letter-spacing: -0.01em;
  text-transform: lowercase;
  color: var(--cream);
}
@keyframes marqueeScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.marquee__track span { display: inline-flex; align-items: center; gap: 80px; }
.marquee__track .dot {
  display: inline-block;
  width: 28px; height: 28px;
  background: var(--cream);
  border-radius: 50%;
  vertical-align: middle;
}
.marquee__track .star {
  display: inline-block;
  width: 60px; height: 60px;
  background-image: url("assets/estrela.png");
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

/* ========== SECTION SHELL ========== */
.section {
  position: relative;
  padding: 140px 36px;
}
.section__inner { max-width: 1280px; margin: 0 auto; }
.label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cream-dim);
  display: inline-flex; align-items: center; gap: 12px;
  margin-bottom: 32px;
}
.label::before {
  content: "";
  display: inline-block;
  width: 22px; height: 1px; background: var(--cream-dim);
}

/* ========== MANIFESTO ========== */
.manifesto h2 {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(40px, 6.5vw, 104px);
  line-height: 0.95;
  letter-spacing: 0.02em;
  text-transform: lowercase;
  max-width: 1100px;
  text-wrap: pretty;
}
.manifesto h2 em {
  font-style: normal;
  background: linear-gradient(120deg, var(--accent-cyan), var(--accent-magenta) 35%, var(--accent-yellow) 70%, var(--accent-green));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.manifesto__meta {
  margin-top: 80px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  border-top: 1px solid var(--line);
  padding-top: 32px;
}
.manifesto__meta dt {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cream-dim);
  margin-bottom: 14px;
}
.manifesto__meta dd {
  font-family: var(--display);
  font-size: 28px;
  line-height: 1.05;
  letter-spacing: 0.04em;
  text-transform: lowercase;
}

/* ========== PALESTRANTES ========== */
.palestrantes {
  border-top: 1px solid var(--line);
  padding-top: 120px;
  overflow: hidden;
}
.palestrantes .section__inner {
  padding-bottom: 56px;
}
.palestrantes__heading {
  font-family: var(--display);
  font-size: clamp(36px, 5vw, 86px);
  line-height: 0.95;
  letter-spacing: 0.03em;
  text-transform: lowercase;
  max-width: 900px;
  margin-bottom: 28px;
}
.palestrantes__heading em {
  font-style: normal;
  background: linear-gradient(120deg, var(--accent-cyan), var(--accent-magenta) 50%, var(--accent-yellow));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.palestrantes__sub {
  max-width: 680px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--cream-dim);
  margin-bottom: 32px;
}
.palestrantes__intro {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cream-dim);
}
/* Carousel */
.palestrantes__carousel {
  overflow: hidden;
  padding-bottom: 120px;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
  mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
}
.palestrantes__track {
  display: flex;
  gap: 16px;
  width: max-content;
  animation: pcardScroll 40s linear infinite;
}
.palestrantes__track:hover { animation-play-state: paused; }
@keyframes pcardScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.pcard {
  flex-shrink: 0;
  width: 180px;
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  background: rgba(244,230,227,0.03);
  transition: border-color 0.3s, transform 0.3s;
  cursor: default;
}
.pcard:hover {
  border-color: rgba(244,230,227,0.22);
  transform: translateY(-6px);
}
.pcard__shadow {
  width: 100%;
  aspect-ratio: 3/4;
  background:
    linear-gradient(175deg, rgba(106,217,255,0.18) 0%, rgba(255,106,217,0.12) 40%, rgba(10,10,10,0) 70%),
    linear-gradient(to top, var(--bg) 0%, rgba(20,20,20,0.6) 55%, rgba(40,30,40,0.25) 100%);
  position: relative;
  overflow: hidden;
}
.pcard__shadow img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  pointer-events: none;
  user-select: none;
}
.pcard__shadow::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,10,10,0.75) 0%, transparent 55%);
  z-index: 1;
}
.pcard__shadow::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 50% 30%, rgba(255,255,255,0.06) 0%, transparent 70%);
}
.pcard__name {
  padding: 14px 16px 18px;
  font-family: var(--display);
  font-size: 17px;
  line-height: 1.15;
  letter-spacing: 0.09em;
  text-transform: lowercase;
  color: var(--cream);
}

/* ========== PILARES ========== */
.pilares {
  border-top: 1px solid var(--line);
}
.pilares__head {
  display: flex; justify-content: space-between; align-items: flex-start; flex-wrap: wrap; gap: 32px;
  margin-bottom: 64px;
}
.pilares__title {
  font-family: var(--display);
  font-size: clamp(44px, 7vw, 120px);
  line-height: 0.9;
  letter-spacing: 0.02em;
  text-transform: lowercase;
}
.pilares__intro {
  max-width: 380px;
  font-size: 15px;
  line-height: 1.55;
  color: var(--cream-dim);
}
.pilares__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.pilar {
  padding: 36px 24px 32px;
  border-right: 1px solid var(--line);
  position: relative;
  min-height: 360px;
  display: flex; flex-direction: column; justify-content: space-between;
  transition: background 0.4s ease;
}
.pilar:last-child { border-right: 0; }
.pilar:hover { background: rgba(244, 230, 227, 0.03); }
.pilar__num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--cream-dim);
}
.pilar__logo {
  display: block;
  height: 32px;
  width: auto;
  max-width: 120px;
  object-fit: contain;
  object-position: left center;
  margin-top: 24px;
  margin-bottom: 20px;
  opacity: 0.9;
  user-select: none;
  pointer-events: none;
}
.pilar:hover .pilar__logo { opacity: 1; }
.pilar__name {
  font-family: var(--display);
  font-size: 38px;
  line-height: 0.95;
  letter-spacing: 0.04em;
  text-transform: lowercase;
  margin-top: 24px;
}
.pilar__name em {
  font-style: normal;
  background: linear-gradient(120deg, var(--accent-cyan), var(--accent-magenta), var(--accent-yellow));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.pilar__desc {
  margin-top: 16px;
  font-size: 14px;
  line-height: 1.55;
  color: var(--cream-dim);
  max-width: 280px;
}

/* ========== NUMBERS ========== */
.numbers {
  position: relative;
  padding: 160px 36px;
  border-top: 1px solid var(--line);
  overflow: hidden;
}
.numbers__float {
  position: absolute;
  width: 420px; height: 460px;
  top: 50%; right: -100px;
  transform: translateY(-50%);
  z-index: 0;
  opacity: 0.9;
}
.numbers__float .float__spin { animation-duration: 30s; }
.numbers__grid {
  position: relative; z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  max-width: 1280px; margin: 0 auto;
}
.num__value {
  font-family: var(--display);
  font-size: clamp(64px, 9vw, 156px);
  line-height: 0.9;
  letter-spacing: 0.02em;
}
.num__value sup {
  font-size: 0.3em;
  vertical-align: super;
  margin-left: 4px;
  background: linear-gradient(120deg, var(--accent-cyan), var(--accent-magenta));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.num__label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cream-dim);
  margin-top: 20px;
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

/* ========== SOBRE ========== */
.sobre__heading {
  font-family: var(--display);
  font-size: clamp(36px, 5vw, 86px);
  line-height: 0.95;
  letter-spacing: 0.03em;
  text-transform: lowercase;
  max-width: 960px;
  margin-bottom: 64px;
}
.sobre__heading em {
  font-style: normal;
  background: linear-gradient(120deg, var(--accent-cyan), var(--accent-magenta) 50%, var(--accent-yellow));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.sobre__video {
  margin-bottom: 72px;
}
.sobre__video-wrap {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  border-radius: 14px;
  overflow: hidden;
  background: rgba(244, 230, 227, 0.04);
  border: 1px solid var(--line);
}
/* iframe (ativo quando embedding liberado no YouTube Studio) */
.sobre__mp4 {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border: 0;
}
.sobre__video-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  color: var(--cream-dim);
}
.sobre__video-placeholder svg {
  width: 80px; height: 80px;
  color: var(--cream);
}
.sobre__video-placeholder span {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0.4;
}
.sobre__body {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: start;
}
.sobre__gallery {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 240px 200px;
  gap: 10px;
}
.sobre__img {
  background: rgba(244, 230, 227, 0.06);
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--line);
}
.sobre__img img {
  width: 100%; height: 100%;
  object-fit: cover;
  pointer-events: none;
  user-select: none;
}
.sobre__img--main {
  grid-column: 1 / -1;
}
.sobre__text p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--cream-dim);
  margin-bottom: 22px;
}
.sobre__text p:last-child { margin-bottom: 0; }
.sobre__text strong {
  color: var(--cream);
  font-weight: 600;
}
.sobre__accent {
  font-style: normal;
  font-weight: 700;
  background: linear-gradient(120deg, var(--accent-magenta), var(--accent-yellow) 80%);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.sobre__detalhe {
  font-family: var(--mono);
  font-size: 12px !important;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-magenta) !important;
  margin-top: 32px !important;
  opacity: 0.85;
}

/* ========== FORM ========== */
.form-section {
  position: relative;
  padding: 160px 36px 180px;
  border-top: 1px solid var(--line);
  overflow: hidden;
}
.form-section__inner {
  max-width: 980px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}
.form-section__heading {
  font-family: var(--display);
  font-size: clamp(48px, 8vw, 132px);
  line-height: 0.88;
  letter-spacing: 0.02em;
  text-transform: lowercase;
  text-align: center;
  margin-bottom: 16px;
  text-wrap: pretty;
}
.form-section__sub {
  text-align: center;
  font-size: 16px;
  line-height: 1.6;
  color: var(--cream-dim);
  max-width: 580px;
  margin: 0 auto 64px;
}
.form-section__sub strong { color: var(--cream); font-weight: 500; }

.form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--cream-faint);
}
.field {
  border-bottom: 1px solid var(--cream-faint);
  border-right: 1px solid var(--cream-faint);
  padding: 32px 28px 28px;
  position: relative;
  transition: background 0.3s ease;
}
.field:nth-child(2n) { border-right: 0; }
.field--full {
  grid-column: 1 / -1;
  border-right: 0;
}
.field:focus-within { background: rgba(244, 230, 227, 0.04); }
.field__label {
  display: block;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: rgba(244, 230, 227, 0.75);
  margin-bottom: 14px;
}
.field__input,
.field__select {
  width: 100%;
  background: transparent;
  border: 0;
  outline: 0;
  color: #ffffff;
  font-family: var(--display);
  font-size: 22px;
  letter-spacing: 0.08em;
  line-height: 1.3;
}
.field__input::placeholder { color: rgba(255,255,255,0.32); letter-spacing: 0.08em; }

/* ========== CUSTOM SELECT ========== */
.cs {
  position: relative;
  cursor: pointer;
  user-select: none;
  width: 100%;
}
.cs__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.cs__val {
  font-family: var(--display);
  font-size: 22px;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.32);
  flex: 1;
  min-width: 0;
  line-height: 1.3;
  transition: color 0.2s ease;
}
.cs__val--chosen { color: #ffffff; }
.cs__arrow {
  font-size: 14px;
  color: var(--cream-dim);
  transition: transform 0.3s cubic-bezier(.2,.7,.2,1);
  flex-shrink: 0;
  line-height: 1;
}
.cs--open .cs__arrow { transform: rotate(180deg); }
.cs__list {
  display: none;
  position: absolute;
  left: -28px;
  right: -28px;
  top: calc(100% + 20px);
  background: var(--bg-2);
  border: 1px solid rgba(244,230,227,0.12);
  border-top: 2px solid var(--cream-faint);
  list-style: none;
  z-index: 200;
  max-height: 320px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--cream-faint) transparent;
}
.cs--open .cs__list { display: block; }
.cs__opt {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cream-dim);
  padding: 20px 28px;
  border-bottom: 1px solid var(--line);
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
  display: flex;
  align-items: center;
  gap: 12px;
}
.cs__opt:last-child { border-bottom: none; }
.cs__opt::before {
  content: '';
  display: inline-block;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--cream-faint);
  flex-shrink: 0;
  transition: background 0.15s ease;
}
.cs__opt:hover { background: rgba(244,230,227,0.04); color: #ffffff; }
.cs__opt:hover::before { background: var(--accent-magenta); }
.cs__opt--active { color: #ffffff; }
.cs__opt--active::before { background: var(--accent-magenta); }

.form__submit {
  grid-column: 1 / -1;
  margin-top: 48px;
  width: 100%;
  padding: 32px 24px;
  background: var(--cream);
  color: var(--bg);
  font-family: var(--display);
  font-size: clamp(28px, 4vw, 56px);
  letter-spacing: 0.03em;
  text-transform: lowercase;
  border-radius: 0;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease;
  display: flex; align-items: center; justify-content: center; gap: 20px;
}
.form__submit::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, var(--accent-cyan), var(--accent-magenta) 40%, var(--accent-yellow) 75%, var(--accent-green));
  opacity: 0;
  transition: opacity 0.4s ease;
}
.form__submit > * { position: relative; z-index: 1; }
.form__submit:hover::before { opacity: 1; }
.form__submit:hover { color: var(--bg); }
.form__submit .arrow-ico {
  display: inline-block;
  width: 36px; height: 36px;
  background: var(--bg);
  color: var(--cream);
  border-radius: 50%;
  font-size: 18px;
  display: inline-flex; align-items: center; justify-content: center;
  transition: transform 0.3s ease;
}
.form__submit:hover .arrow-ico { transform: rotate(-45deg); }

.form__benefits {
  list-style: none;
  margin-top: 36px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cream-dim);
}
.form__benefits-label {
  color: var(--accent-magenta);
  letter-spacing: 0.18em;
  display: block;
  margin-bottom: 4px;
}
.form__benefits li::before {
  content: '·  ';
  opacity: 0.4;
}
.form__benefits li:first-child::before { content: ''; }
.form__legal {
  margin-top: 24px;
  text-align: center;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cream-dim);
}

/* ========== SUCCESS PANEL ========== */
.success {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 100;
  display: flex; align-items: center; justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.6s ease;
  overflow: hidden;
}
.success.is-open { opacity: 1; pointer-events: auto; }
.success__bg {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at center, rgba(37,211,102,0.12), transparent 60%);
  z-index: 0;
}
.success__float {
  position: absolute;
  width: 520px; height: 580px;
  z-index: 1;
  opacity: 0.95;
}
.success__float .float__spin { animation-duration: 20s; }
.success__float.prisma { top: -100px; right: -120px; }
.success__float.estrela { bottom: -120px; left: -120px; }
.success__float.estrela .float__spin { animation-duration: 28s; animation-direction: reverse; }

.success__inner {
  position: relative;
  z-index: 5;
  text-align: center;
  padding: 40px;
  max-width: 720px;
}
.success__label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent-green);
  margin-bottom: 24px;
  display: inline-flex; align-items: center; gap: 12px;
}
.success__label::before {
  content: "";
  width: 8px; height: 8px; background: var(--accent-green); border-radius: 50%;
  box-shadow: 0 0 12px var(--accent-green);
  animation: pulse 1.6s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.success__heading {
  font-family: var(--display);
  font-size: clamp(48px, 8vw, 120px);
  line-height: 0.9;
  letter-spacing: 0.02em;
  text-transform: lowercase;
  margin-bottom: 24px;
}
.success__heading em {
  font-style: normal;
  background: linear-gradient(120deg, var(--accent-cyan), var(--accent-magenta) 50%, var(--accent-yellow));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.success__text {
  font-size: 17px;
  line-height: 1.55;
  color: var(--cream-dim);
  max-width: 480px;
  margin: 0 auto 48px;
}
.btn-whatsapp {
  display: inline-flex; align-items: center; gap: 18px;
  padding: 28px 40px;
  background: var(--whatsapp);
  color: #062b15;
  font-family: var(--display);
  font-size: 32px;
  letter-spacing: -0.01em;
  text-transform: lowercase;
  border-radius: 999px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 20px 60px rgba(37,211,102,0.4);
}
.btn-whatsapp:hover {
  transform: translateY(-4px);
  box-shadow: 0 30px 80px rgba(37,211,102,0.55);
}
.btn-whatsapp svg { width: 36px; height: 36px; }

.success__small {
  margin-top: 28px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cream-dim);
}

/* ========== FLOATING WHATSAPP FAB ========== */
.wa-fab {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 60;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 22px 14px 14px;
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 0.4s cubic-bezier(.2,.7,.2,1),
              background-color 0.5s ease,
              color 0.5s ease,
              box-shadow 0.5s ease;
  transform: translateY(0);
  will-change: transform;
}
.wa-fab__icon {
  width: 38px; height: 38px;
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  position: relative;
  flex-shrink: 0;
}
.wa-fab__icon svg { position: absolute; transition: opacity 0.35s ease, transform 0.4s ease; }
.wa-fab__lock { width: 18px; height: 18px; }
.wa-fab__wa { width: 22px; height: 22px; opacity: 0; transform: scale(0.6); }

/* Locked state — gradiente animado */
.wa-fab.is-locked {
  background: linear-gradient(120deg, var(--accent-cyan), var(--accent-magenta), var(--accent-yellow), var(--accent-cyan));
  background-size: 300% 300%;
  color: #0a0a0a;
  border: none;
  box-shadow: 0 8px 32px rgba(255,106,217,0.35), 0 2px 8px rgba(106,217,255,0.2);
  animation: fabGradFlow 3.5s ease infinite, fabFloat 3s ease-in-out infinite;
}
.wa-fab.is-locked::before {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 999px;
  background: linear-gradient(120deg, var(--accent-cyan), var(--accent-magenta), var(--accent-yellow), var(--accent-cyan));
  background-size: 300% 300%;
  animation: fabGradFlow 3.5s ease infinite;
  z-index: -1;
  opacity: 0.6;
  filter: blur(8px);
}
.wa-fab.is-locked:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 16px 48px rgba(255,106,217,0.55), 0 4px 16px rgba(106,217,255,0.3);
  animation: fabGradFlow 3.5s ease infinite;
}
.wa-fab.is-locked .wa-fab__icon {
  background: rgba(10,10,10,0.25);
  color: #0a0a0a;
}
.wa-fab.is-locked .wa-fab__label-unlocked { display: none; }
.wa-fab.is-locked .wa-fab__lock { opacity: 1; }
.wa-fab.is-locked .wa-fab__wa { opacity: 0; }

@keyframes fabGradFlow {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
@keyframes fabFloat {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-6px); }
}

/* Unlocked state */
.wa-fab.is-unlocked {
  background: var(--whatsapp);
  color: #062b15;
  border: 1px solid var(--whatsapp);
  box-shadow: 0 16px 40px rgba(37,211,102,0.45);
  animation: waPulse 2.4s ease-in-out infinite;
}
.wa-fab.is-unlocked:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 24px 60px rgba(37,211,102,0.6);
}
.wa-fab.is-unlocked .wa-fab__icon {
  background: #062b15;
  color: var(--whatsapp);
}
.wa-fab.is-unlocked .wa-fab__label-locked { display: none; }
.wa-fab.is-unlocked .wa-fab__lock { opacity: 0; transform: scale(0.4); }
.wa-fab.is-unlocked .wa-fab__wa { opacity: 1; transform: scale(1); }

@keyframes waPulse {
  0%, 100% { box-shadow: 0 16px 40px rgba(37,211,102,0.45); }
  50%      { box-shadow: 0 16px 40px rgba(37,211,102,0.7), 0 0 0 8px rgba(37,211,102,0.12); }
}

/* Unlock flash animation */
@keyframes unlockFlash {
  0%   { transform: scale(1); }
  40%  { transform: scale(1.18); }
  100% { transform: scale(1); }
}
.wa-fab.is-flashing { animation: unlockFlash 0.7s cubic-bezier(.2,.7,.2,1); }

/* ========== FOOTER ========== */
.footer {
  padding: 60px 36px 40px;
  border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 20px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cream-dim);
}

/* ========== REVEAL ========== */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 1s cubic-bezier(.2,.7,.2,1), transform 1s cubic-bezier(.2,.7,.2,1);
}
.reveal.is-in { opacity: 1; transform: none; }

/* ========== RESPONSIVE ========== */
@media (max-width: 1100px) {
  .pilares__grid { grid-template-columns: repeat(2, 1fr); }
  .pilar:nth-child(2) { border-right: 0; }
  .pilar:nth-child(1), .pilar:nth-child(2) { border-bottom: 1px solid var(--line); }
  .manifesto__meta { grid-template-columns: repeat(2, 1fr); gap: 32px 24px; }
}

@media (max-width: 760px) {
  .nav { padding: 16px 24px; }
  .nav__brand { font-size: 18px; }
  .nav__meta { display: none; }

  .hero { padding: 100px 24px 80px; min-height: auto; display: block; }
  .hero__title {
    font-size: clamp(100px, 34vw, 200px);
    line-height: 0.86;
    margin-top: 40px;
  }
  .hero__sub {
    position: static;
    margin-top: 60px;
    flex-direction: column;
    gap: 28px;
    align-items: flex-start;
    text-align: left;
  }
  .hero__sub p { max-width: 100%; text-align: left !important; }
  .hero__scroll-hint { display: none; }

  .float--prisma-1 { width: 180px; height: 200px; top: 5%; right: -70px; }
  .float--estrela-1 { width: 130px; height: 130px; top: 34%; bottom: auto; left: -65px; }
  .float--prisma-2 { display: none; }

  .marquee { padding: 18px 0; }
  .marquee__track { font-size: 44px; gap: 36px; }
  .marquee__track span { gap: 36px; }
  .marquee__track .star { width: 32px; height: 32px; }
  .marquee__track .dot { width: 14px; height: 14px; }

  .section { padding: 80px 24px; }
  .label { margin-bottom: 24px; font-size: 10px; }
  .manifesto h2 { font-size: clamp(34px, 9vw, 64px); }
  .manifesto__meta { margin-top: 48px; grid-template-columns: 1fr 1fr; gap: 28px 18px; }
  .manifesto__meta dd { font-size: 22px; }

  .palestrantes { padding-top: 80px; }
  .palestrantes .section__inner { padding: 0 24px 36px; }
  .palestrantes__heading { font-size: clamp(28px, 8vw, 52px); }
  .palestrantes__sub { font-size: 14px; }
  .pcard { width: 150px; }

  .pilares__head { margin-bottom: 40px; flex-direction: column; gap: 20px; }
  .pilares__title { font-size: clamp(38px, 11vw, 72px); }
  .pilares__intro { max-width: 100%; font-size: 14px; }
  .pilares__grid { grid-template-columns: 1fr; }
  .pilar { border-right: 0; border-bottom: 1px solid var(--line); min-height: auto; padding: 28px 24px; }
  .pilar:last-child { border-bottom: 0; }
  .pilar__name { font-size: 32px; margin-top: 18px; }

  .numbers { padding: 80px 24px; }
  .numbers__grid { grid-template-columns: 1fr 1fr; gap: 32px 24px; }
  .num__value { font-size: clamp(54px, 16vw, 96px); }
  .num__label { font-size: 9px; margin-top: 14px; padding-top: 14px; }
  .numbers__float { width: 240px; height: 260px; right: -90px; opacity: 0.35; }

  .sobre__heading { font-size: clamp(30px, 8.5vw, 54px); margin-bottom: 40px; }
  .sobre__video { margin-bottom: 44px; }
  .sobre__body { grid-template-columns: 1fr; gap: 36px; }
  .sobre__gallery { grid-template-rows: 200px 160px; gap: 8px; }

  .form-section { padding: 80px 24px 120px; }
  .form-section__heading { font-size: clamp(40px, 12vw, 72px); }
  .form-section__sub { font-size: 15px; margin-bottom: 40px; }
  .form { grid-template-columns: 1fr; }
  .field { border-right: 0; padding: 22px 20px; }
  .field__input, .field__select { font-size: 19px; }
  .form__submit { margin-top: 32px; padding: 24px 20px; font-size: clamp(24px, 7vw, 36px); flex-wrap: wrap; gap: 12px; }
  .form__submit .arrow-ico { width: 32px; height: 32px; font-size: 16px; }

  .footer { padding: 40px 24px 100px; flex-direction: column; align-items: flex-start; gap: 12px; }

  /* Botão centralizado embaixo no mobile */
  .wa-fab {
    right: auto;
    left: 50%;
    transform: translateX(-50%);
    bottom: 32px;
    padding: 12px 20px 12px 12px;
    font-size: 10px;
    gap: 10px;
    width: calc(100% - 48px);
    max-width: 320px;
    justify-content: center;
  }
  .wa-fab.is-locked { animation: fabGradFlow 3.5s ease infinite; }
  .wa-fab.is-locked:hover { transform: translateX(-50%) translateY(-3px); }
  .wa-fab__icon { width: 32px; height: 32px; }
  .wa-fab__lock { width: 14px; height: 14px; }
  .wa-fab__wa { width: 18px; height: 18px; }

  .success__inner { padding: 24px 20px; }
  .success__heading { font-size: clamp(40px, 13vw, 72px); }
  .success__text { font-size: 15px; margin-bottom: 36px; }
  .success__float { width: 260px; height: 300px; }
  .success__float.prisma { top: -60px; right: -80px; }
  .success__float.estrela { bottom: -80px; left: -80px; }
  .btn-whatsapp { padding: 22px 28px; font-size: 24px; gap: 14px; }
  .btn-whatsapp svg { width: 28px; height: 28px; }
}

@media (max-width: 400px) {
  .hero__title { font-size: clamp(54px, 22vw, 110px); }
  .marquee__track { font-size: 36px; }
  .numbers__grid { grid-template-columns: 1fr; gap: 0; }
  .numbers__grid > div {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 24px 0;
    border-bottom: 1px solid var(--line);
  }
  .numbers__grid > div:last-child { border-bottom: 0; }
  .num__value { font-size: clamp(44px, 14vw, 72px); flex-shrink: 0; }
  .num__label { border-top: 0 !important; padding-top: 0 !important; margin-top: 0 !important; border-left: 1px solid var(--line); padding-left: 20px; }
}

@media (prefers-reduced-motion: reduce) {
  /* Mantém animações decorativas — só remove transições de UI */
  *, *::before, *::after { transition-duration: 0.01ms !important; }
}