:root {
  --bg: #050505;
  --bg-card: #0d0d0e;
  --border: #232326;
  --border-strong: #35353a;
  --text: #f1efee;
  --text-dim: #9a9894;
  --text-faint: #605f5c;
  --accent-1: #d6d6d6;
  --accent-2: #6b6b6b;
  --accent-soft: #d6d6d61a;
  --font-display: 'Chakra Petch', 'Segoe UI', sans-serif;
  --font-label: 'Syncopate', 'Segoe UI', sans-serif;
  --font-body: 'IBM Plex Sans', 'Segoe UI', sans-serif;
  --font-serif: 'Instrument Serif', 'Times New Roman', Times, serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  margin: 0;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection { background: var(--accent-1); color: #fff; }

/* ── backdrop ── */
.backdrop { position: fixed; inset: 0; z-index: -1; pointer-events: none; }
.bg-glow {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 900px 500px at 15% -5%, var(--accent-soft), transparent 60%),
    radial-gradient(ellipse 700px 500px at 105% 25%, #ffffff12, transparent 55%);
}
.grain { position: absolute; inset: 0; opacity: 0.02; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='0.9'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); }

/* ── labels ── */
.eyebrow {
  font-family: var(--font-label);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.1rem;
}
.eyebrow-line { width: 22px; height: 1px; background: linear-gradient(90deg, var(--accent-1), transparent); flex-shrink: 0; }

.accent-text {
  background: linear-gradient(105deg, #ffffff 20%, #e2e2e2 45%, #9a9a9a 55%, #ffffff 80%);
  background-size: 220% 100%;
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}

/* ── buttons ── */
.btn {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  border-radius: 999px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  transition: transform 0.2s ease, box-shadow 0.3s ease, background 0.2s ease;
}
/* brilho que varre o botão no hover */
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 20%, rgba(255,255,255,0.5) 48%, transparent 76%);
  transform: translateX(-130%);
  transition: transform 0.65s ease;
  pointer-events: none;
}
.btn:hover::after { transform: translateX(130%); }
.btn-primary {
  background: linear-gradient(135deg, #eeeeee, var(--accent-2));
  color: #131313;
  padding: 1rem 1.75rem;
}
.btn-primary:hover { box-shadow: 0 8px 32px rgba(214, 214, 214, 0.25); transform: translateY(-1px); }
.btn-large { padding: 1.1rem 2rem; font-size: 1rem; }
.btn-ghost {
  background: transparent;
  border: 1px solid var(--border-strong);
  color: var(--text-dim);
  padding: 1rem 1.5rem;
}
.btn-ghost:hover { border-color: var(--text-dim); color: var(--text); }
.btn-arrow { display: inline-flex; }

/* ── container / sections ── */
.container { max-width: 880px; margin: 0 auto; padding: 0 1.5rem; }
section { padding: 5rem 0; }
@media (max-width: 640px) { section { padding: 3.5rem 0; } .container { padding: 0 1.25rem; } }

.section-head { margin-bottom: 2.5rem; }
h2 {
  font-family: var(--font-display);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 1.75rem;
  letter-spacing: 0.01em;
  margin: 0;
  text-wrap: balance;
}

/* ── hero ── */
.hero { position: relative; padding-top: 6rem; text-align: left; overflow: hidden; }
.hero > *:not(.hero-flow) { position: relative; z-index: 1; }

/* ── fundo fluido (ondas suaves em tons de cinza, sem vídeo/asset externo) ── */
.hero-flow {
  position: absolute;
  inset: -10% -10%;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}
.flow-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  mix-blend-mode: screen;
  will-change: transform;
}
.flow-blob.b1 {
  width: 60vw; height: 60vw; max-width: 640px; max-height: 640px;
  top: -10%; left: 5%;
  background: radial-gradient(circle, rgba(255,255,255,0.16) 0%, rgba(255,255,255,0) 70%);
  animation: flowDrift1 22s ease-in-out infinite;
}
.flow-blob.b2 {
  width: 50vw; height: 50vw; max-width: 560px; max-height: 560px;
  top: 15%; right: 0%;
  background: radial-gradient(circle, rgba(214,214,214,0.14) 0%, rgba(214,214,214,0) 70%);
  animation: flowDrift2 27s ease-in-out infinite;
}
.flow-blob.b3 {
  width: 42vw; height: 42vw; max-width: 460px; max-height: 460px;
  bottom: -12%; left: 25%;
  background: radial-gradient(circle, rgba(160,160,160,0.16) 0%, rgba(160,160,160,0) 70%);
  animation: flowDrift3 19s ease-in-out infinite;
}
.flow-blob.b4 {
  width: 34vw; height: 34vw; max-width: 380px; max-height: 380px;
  top: 30%; left: 45%;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 70%);
  animation: flowDrift4 24s ease-in-out infinite;
}

@keyframes flowDrift1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(6%, 8%) scale(1.12); }
  66% { transform: translate(-4%, 4%) scale(0.95); }
}
@keyframes flowDrift2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  40% { transform: translate(-8%, 6%) scale(1.08); }
  70% { transform: translate(3%, -5%) scale(0.92); }
}
@keyframes flowDrift3 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  35% { transform: translate(5%, -6%) scale(1.15); }
  65% { transform: translate(-6%, -3%) scale(0.9); }
}
@keyframes flowDrift4 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-5%, 5%) scale(1.2); }
}

@media (prefers-reduced-motion: reduce) {
  .flow-blob { animation: none; }
}

/* ── linhas de luz passando atrás do texto ── */
.light-line {
  position: absolute;
  top: -25%;
  height: 150%;
  width: 1px;
  display: block;
}
.light-line.l1 { left: 8%; transform: rotate(14deg); }
.light-line.l2 { left: 42%; transform: rotate(-10deg); }
.light-line.l3 { left: 78%; transform: rotate(16deg); }
.light-line i {
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg,
    transparent 0%,
    rgba(255, 255, 255, 0.55) 42%,
    rgba(255, 255, 255, 0.7) 50%,
    rgba(255, 255, 255, 0.55) 58%,
    transparent 100%);
  filter: blur(0.6px);
  opacity: 0;
  animation: lineSweep 8s ease-in-out infinite;
}
.light-line.l2 i { animation-duration: 10.5s; animation-delay: 2.6s; }
.light-line.l3 i { animation-duration: 9s; animation-delay: 5.2s; }

@keyframes lineSweep {
  0% { opacity: 0; transform: translateX(-60px); }
  15% { opacity: 0.75; }
  50% { opacity: 1; transform: translateX(60px); }
  85% { opacity: 0.25; }
  100% { opacity: 0; transform: translateX(140px); }
}

@media (prefers-reduced-motion: reduce) {
  .light-line i { animation: none; opacity: 0; }
}
.hero-title {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  font-size: clamp(2rem, 6vw, 3.4rem);
  line-height: 1.08;
  margin: 0 0 1.25rem;
  text-wrap: balance;
  color: #fff;
}
.hero-title em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  text-transform: none;
  color: var(--text-dim);
  font-size: 1.06em;
  letter-spacing: -0.01em;
}
.hero-subtitle { font-size: 1.1rem; color: var(--text-dim); max-width: 56ch; margin: 0 0 2rem; }
.hero-bullets { list-style: none; margin: 2.25rem 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.75rem 1.75rem; }
.hero-bullets li { display: flex; align-items: center; gap: 0.55rem; font-size: 0.9rem; color: var(--text-dim); }
.bullet-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent-1); flex-shrink: 0; }

/* ── how it works ── */
.how-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
@media (max-width: 720px) { .how-grid { grid-template-columns: 1fr; } }
.how-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 6px; padding: 1.75rem; }
.how-num { font-family: var(--font-label); font-size: 0.75rem; color: var(--accent-1); letter-spacing: 0.1em; margin-bottom: 1rem; }
.how-card h3 { font-family: var(--font-display); font-size: 1.05rem; margin: 0 0 0.6rem; text-transform: uppercase; }
.how-card p { font-size: 0.92rem; color: var(--text-dim); margin: 0; }

/* ── why ── */
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
@media (max-width: 720px) { .why-grid { grid-template-columns: 1fr; } }
.why-card { padding: 1.75rem 0; border-top: 1px solid var(--border); }
.why-card h3 { font-family: var(--font-display); font-size: 1.05rem; margin: 0 0 0.6rem; text-transform: uppercase; }
.why-card p { font-size: 0.92rem; color: var(--text-dim); margin: 0; }

/* ── cta final ── */
.cta-final { text-align: center; border-top: 1px solid var(--border); }
.cta-final h2 { margin-bottom: 0.75rem; }
.cta-final p { color: var(--text-dim); margin: 0 0 2rem; }

/* ── footer ── */
.site-footer { border-top: 1px solid var(--border); padding: 2rem 1.5rem; text-align: center; }
.footer-copyright { font-size: 0.8rem; color: var(--text-faint); margin: 0; }

/* ============================================================
   QUIZ GATE
   ============================================================ */
.qz {
  position: fixed; inset: 0; z-index: 100;
  background: var(--bg);
  display: flex; flex-direction: column;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}
.qz.closing { opacity: 0; visibility: hidden; pointer-events: none; }

.qz-bg { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.qz-glow { position: absolute; border-radius: 50%; filter: blur(80px); opacity: 0.5; }
.qz-glow.g1 { width: 500px; height: 500px; background: var(--accent-1); top: -200px; left: -150px; opacity: 0.15; }
.qz-glow.g2 { width: 400px; height: 400px; background: #6a0fb5; bottom: -150px; right: -100px; opacity: 0.12; }
.qz-grain { position: absolute; inset: 0; opacity: 0.02; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='0.9'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); }

.qz-progress { height: 3px; background: var(--border); position: relative; z-index: 2; }
.qz-progress i { display: block; height: 100%; width: 20%; background: linear-gradient(90deg, var(--accent-1), var(--accent-2)); transition: width 0.4s cubic-bezier(0.22, 1, 0.36, 1); }

.qz-top { position: relative; z-index: 2; display: flex; align-items: center; justify-content: space-between; padding: 1.25rem 1.5rem; }
.qz-brand { font-family: var(--font-display); font-weight: 700; text-transform: uppercase; letter-spacing: 0.03em; font-size: 1.1rem; color: #fff; }
.qz-brand em { font-style: normal; color: var(--accent-1); }
.qz-skip { background: none; border: none; color: var(--text-faint); font-family: var(--font-body); font-size: 0.85rem; cursor: pointer; }
.qz-skip:hover { color: var(--text-dim); }

.qz-viewport { position: relative; z-index: 2; flex: 1; display: flex; align-items: center; justify-content: center; padding: 1.5rem; overflow-y: auto; }

.step { display: none; width: 100%; max-width: 560px; }
.step.active { display: block; animation: stepIn 0.4s cubic-bezier(0.22, 1, 0.36, 1); }
@keyframes stepIn { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }

.step-eyebrow { font-family: var(--font-label); font-size: 0.65rem; letter-spacing: 0.18em; color: var(--accent-1); margin-bottom: 1rem; }
.step-title { font-family: var(--font-display); font-weight: 600; text-transform: uppercase; font-size: clamp(1.4rem, 4vw, 1.9rem); line-height: 1.2; margin: 0 0 1rem; color: #fff; text-wrap: balance; }
.step-help { color: var(--text-dim); font-size: 0.9rem; margin: -0.5rem 0 1.25rem; }

.qz-input {
  width: 100%; background: var(--bg-card); border: 1px solid var(--border-strong);
  border-radius: 6px; padding: 1rem 1.1rem; color: #fff; font-family: var(--font-body);
  font-size: 1.05rem; margin-bottom: 2rem; outline: none; transition: border-color 0.2s ease;
}
.qz-input:focus { border-color: var(--accent-1); }
.qz-input::placeholder { color: var(--text-faint); }

.options { display: flex; flex-direction: column; gap: 0.6rem; margin-bottom: 2rem; }
.option {
  display: flex; align-items: center; gap: 0.9rem; text-align: left;
  background: var(--bg-card); border: 1px solid var(--border-strong); border-radius: 6px;
  padding: 0.9rem 1.1rem; cursor: pointer; transition: border-color 0.15s ease, background 0.15s ease;
  font-family: var(--font-body); color: var(--text);
}
.option:hover { border-color: var(--text-dim); }
.option.selected { border-color: var(--accent-1); background: var(--accent-soft); }
.option-num { font-family: var(--font-label); font-size: 0.7rem; color: var(--text-faint); flex-shrink: 0; }
.option.selected .option-num { color: var(--accent-1); }
.option-text { flex: 1; display: flex; flex-direction: column; gap: 0.15rem; }
.option-text strong { font-size: 0.95rem; font-weight: 600; }
.option-text span { font-size: 0.8rem; color: var(--text-faint); }
.option-check { width: 18px; height: 18px; border-radius: 4px; border: 1.5px solid var(--border-strong); flex-shrink: 0; position: relative; }
.option.selected .option-check { border-color: var(--accent-1); background: var(--accent-1); }
.option.selected .option-check::after {
  content: ''; position: absolute; left: 5px; top: 1px; width: 5px; height: 9px;
  border: solid #fff; border-width: 0 2px 2px 0; transform: rotate(45deg);
}
.options.single .option-check { border-radius: 50%; }
.options.single .option.selected .option-check::after { display: none; }
.options.single .option.selected .option-check { background: transparent; }
.options.single .option.selected .option-check::before {
  content: ''; position: absolute; inset: 3px; border-radius: 50%; background: var(--accent-1);
}

.step-actions { display: flex; justify-content: space-between; align-items: center; gap: 1rem; }

/* loading / final */
.loading-wrap, .final-wrap { text-align: center; }
.spinner {
  width: 44px; height: 44px; margin: 0 auto 1.75rem;
  border: 3px solid var(--border-strong); border-top-color: var(--accent-1);
  border-radius: 50%; animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loading-title { font-family: var(--font-display); text-transform: uppercase; font-size: 1.3rem; color: #fff; margin: 0 0 0.6rem; }
.loading-text { color: var(--text-dim); font-size: 0.92rem; }

.final-title { font-family: var(--font-display); text-transform: uppercase; font-size: 1.6rem; color: #fff; margin: 0 0 1rem; line-height: 1.25; }
.empresa-highlight { color: var(--accent-1); }
.final-subtitle { color: var(--text-dim); font-size: 0.98rem; max-width: 44ch; margin: 0 auto 2rem; }

/* toast */
.toast {
  position: fixed; bottom: 1.5rem; left: 50%; transform: translateX(-50%) translateY(20px);
  background: var(--bg-card); border: 1px solid var(--border-strong); color: var(--text);
  padding: 0.8rem 1.3rem; border-radius: 8px; font-size: 0.88rem; z-index: 200;
  opacity: 0; pointer-events: none; transition: opacity 0.25s ease, transform 0.25s ease;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

@media (prefers-reduced-motion: reduce) {
  .step.active, .spinner { animation: none; }
}

/* ============================================================
   SECTION PILL (GSAP ScrollTrigger)
   ============================================================ */
.section-pill {
  position: fixed;
  left: 1.5rem;
  bottom: 1.5rem;
  z-index: 40;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  background: rgba(13, 13, 14, 0.85);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  padding: 0.6rem 0.6rem 0.6rem 1.1rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text);
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.section-pill.visible { opacity: 1; transform: translateY(0); }
.section-pill svg { color: var(--text-faint); flex-shrink: 0; }
#sectionPillText { min-width: 6.5ch; }

@media (max-width: 640px) {
  .section-pill { left: 1rem; bottom: 1rem; font-size: 0.78rem; }
}

/* ============================================================
   SCROLL REVEALS (GSAP)
   ============================================================ */
.gsap-reveal { opacity: 0; }
.gsap-reveal-line { overflow: hidden; }

@media (prefers-reduced-motion: reduce) {
  .gsap-reveal { opacity: 1 !important; transform: none !important; }
}