/* =========================
   Emagrecimento Neurofuncional (One-page)
   Dark • Orange • Fire • Clean
   ========================= */

:root{
  --bg:#0b0b0f;
  --panel:#11111a;
  --panel2:#0f0f16;
  --text:#f3f3f7;
  --muted:#b9b9c7;
  --line:rgba(255,255,255,.08);
  --orange:#ff6a00;
  --orange2:#ff9a2a;
  --shadow: 0 10px 30px rgba(0,0,0,.45);
  --radius: 18px;
  --radius2: 26px;
  --container: 1120px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family: 'Montserrat', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: radial-gradient(1200px 900px at 20% 10%, rgba(255,106,0,.14), transparent 60%),
              radial-gradient(1200px 900px at 80% 20%, rgba(255,154,42,.10), transparent 60%),
              var(--bg);
  color:var(--text);
  overflow-x:hidden;
}

a{ color:inherit; }
.container{
  width:min(var(--container), calc(100% - 40px));
  margin:0 auto;
}

.progress{
  position:fixed;
  top:0; left:0;
  height:3px;
  width:0%;
  background: linear-gradient(90deg, var(--orange), var(--orange2));
  z-index:9999;
}

.bg-blob{
  position:fixed;
  filter: blur(50px);
  opacity:.45;
  z-index:-2;
}
.blob-1{
  width:520px; height:520px;
  border-radius:50%;
  background: radial-gradient(circle at 30% 30%, rgba(255,106,0,.70), rgba(255,106,0,0));
  left:-160px; top: 120px;
}
.blob-2{
  width:620px; height:620px;
  border-radius:50%;
  background: radial-gradient(circle at 60% 40%, rgba(255,154,42,.55), rgba(255,154,42,0));
  right:-200px; top: 420px;
}

.grain{
  position:fixed;
  inset:-200px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='.22'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
  opacity:.18;
  z-index:-1;
  pointer-events:none;
}

/* Topbar */
.topbar{
  position:sticky;
  top:0;
  z-index:1000;
  backdrop-filter: blur(14px);
  background: rgba(10,10,15,.65);
  border-bottom: 1px solid var(--line);
}
.topbar-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:14px 0;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  text-decoration:none;
}
.brand.small{ transform: scale(.95); transform-origin:left; }
.brand-mark{
  width:38px; height:38px;
  border-radius:12px;
  display:grid;
  place-items:center;
  background: linear-gradient(135deg, rgba(255,106,0,.30), rgba(255,154,42,.18));
  border: 1px solid rgba(255,106,0,.25);
  box-shadow: 0 8px 22px rgba(255,106,0,.16);
}
.brand-text{
  display:flex;
  flex-direction:column;
  line-height:1.05;
}
.brand-text strong{ letter-spacing:.02em; }
.muted{ color:var(--muted); font-weight:500; }

.nav{
  display:flex;
  gap:16px;
  align-items:center;
}
.nav a{
  text-decoration:none;
  color: rgba(243,243,247,.82);
  font-weight:600;
  font-size:13px;
  letter-spacing:.02em;
  padding:10px 10px;
  border-radius:12px;
  transition: all .2s ease;
}
.nav a:hover{
  background: rgba(255,255,255,.06);
  color: #fff;
}
@media (max-width: 900px){
  .nav{ display:none; }
}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  border-radius: 999px;
  padding: 12px 16px;
  text-decoration:none;
  font-weight:800;
  letter-spacing:.01em;
  border: 1px solid transparent;
  cursor:pointer;
  user-select:none;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease, border .15s ease;
}
.btn:active{ transform: translateY(1px); }
.btn-primary{
  background: linear-gradient(135deg, var(--orange), var(--orange2));
  color:#14141a;
  box-shadow: 0 14px 30px rgba(255,106,0,.25);
}
.btn-primary:hover{ box-shadow: 0 18px 40px rgba(255,106,0,.30); transform: translateY(-1px); }
.btn-ghost{
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.10);
  color: var(--text);
}
.btn-ghost:hover{ background: rgba(255,255,255,.09); transform: translateY(-1px); }
.btn-lg{ padding: 14px 18px; }
.btn-mini{
  padding: 10px 14px;
  font-size: 12px;
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.12);
  color: var(--text);
}

/* WhatsApp float */
.whatsapp-float{
  position:fixed;
  right:18px;
  bottom:18px;
  display:flex;
  align-items:center;
  gap:10px;
  padding: 12px 14px;
  border-radius: 999px;
  background: rgba(37,211,102,.12);
  border: 1px solid rgba(37,211,102,.35);
  color:#dfffee;
  text-decoration:none;
  font-weight:800;
  z-index:1200;
  box-shadow: 0 16px 40px rgba(0,0,0,.35);
}
.wa-icon{
  width:16px; height:16px;
  border-radius:5px;
  background: #25d366;
  box-shadow: 0 10px 20px rgba(37,211,102,.25);
}
.whatsapp-float:hover{ transform: translateY(-1px); }

/* Sections */
.section{ padding: 56px 0; }
.section-dark{
  background: linear-gradient(180deg, rgba(255,106,0,.07), rgba(0,0,0,0) 32%), rgba(255,255,255,.02);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.section-head{
  text-align:center;
  margin-bottom: 36px;
}
.section-head h2{
  margin:0 0 10px;
  font-size: clamp(26px, 4vw, 40px);
  letter-spacing:.01em;
}
.section-head p{
  margin:0 auto;
  max-width: 720px;
  color: rgba(243,243,247,.78);
  line-height: 1.6;
}

.hero{
  padding: 92px 0 40px;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 36px;
  align-items:start;
}
@media (max-width: 980px){
  .hero-grid{ grid-template-columns: 1fr; }
}

.kicker{
  margin:0 0 10px;
  font-weight:800;
  letter-spacing:.12em;
  text-transform:uppercase;
  color: rgba(255,154,42,.92);
  font-size: 12px;
}
.hero h1{
  margin:0 0 14px;
  font-size: clamp(36px, 5.8vw, 62px);
  line-height: .95;
  letter-spacing: -.02em;
}
.accent{
  background: linear-gradient(90deg, var(--orange), var(--orange2));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.lead{
  margin:0 0 22px;
  font-size: 16px;
  line-height:1.7;
  color: rgba(243,243,247,.86);
  max-width: 620px;
}
.hero-cta{ display:flex; gap:12px; flex-wrap:wrap; margin-bottom: 16px; }

.trust-row{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 18px 0 18px;
}
@media (max-width: 760px){
  .trust-row{ grid-template-columns: 1fr; }
}
.trust{
  display:flex;
  gap:10px;
  align-items:center;
  padding: 12px 12px;
  border-radius: var(--radius);
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
}
.trust-ico{ font-size: 18px; }
.trust strong{ display:block; font-size: 13px; }
.trust small{ color: rgba(243,243,247,.70); }

.audio-card{
  margin-top: 14px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
  padding: 14px 14px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(255,106,0,.12), rgba(255,255,255,.03));
  border: 1px solid rgba(255,106,0,.18);
}
.audio-left{ display:flex; align-items:center; gap: 10px; }
.pulse-dot{
  width:10px; height:10px;
  border-radius:50%;
  background: var(--orange2);
  box-shadow: 0 0 0 0 rgba(255,154,42,.55);
  animation: pulse 1.6s infinite;
}
@keyframes pulse{
  0%{ box-shadow: 0 0 0 0 rgba(255,154,42,.45); }
  70%{ box-shadow: 0 0 0 12px rgba(255,154,42,0); }
  100%{ box-shadow: 0 0 0 0 rgba(255,154,42,0); }
}

.fineprint{
  margin-top: 14px;
  font-size: 12px;
  color: rgba(243,243,247,.60);
  line-height:1.5;
}
.center{ text-align:center; }

.hero-media{ position:relative; }
.media-card{
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius2);
  overflow:hidden;
  box-shadow: var(--shadow);
}
.media-card img{
  width:100%;
  height:auto;
  display:block;
}
.media-badge{
  position:absolute;
  top:16px; left:16px;
  background: rgba(0,0,0,.55);
  border: 1px solid rgba(255,255,255,.12);
  backdrop-filter: blur(10px);
  padding: 10px 12px;
  border-radius: 999px;
  font-weight:900;
  font-size: 12px;
  letter-spacing:.08em;
}
.media-caption{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding: 14px 16px;
  background: rgba(0,0,0,.35);
  border-top: 1px solid rgba(255,255,255,.06);
}
.media-caption strong{ font-size: 14px; }
.media-caption span{ color: rgba(243,243,247,.72); font-size: 12px; }

.stat-grid{
  margin-top: 14px;
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
@media (max-width: 520px){
  .stat-grid{ grid-template-columns: 1fr; }
}
.stat{
  padding: 14px 14px;
  border-radius: var(--radius);
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.08);
}
.stat-top{ display:flex; gap:10px; align-items:center; }
.stat-ico{ font-size: 18px; }
.stat strong{ font-size: 13px; }
.stat-val{ margin:10px 0 0; font-weight:900; letter-spacing:.01em; color: rgba(255,154,42,.96); }

/* Cards grid */
.grid{ display:grid; gap: 14px; }
.cards{ grid-template-columns: repeat(4, 1fr); }
@media (max-width: 980px){
  .cards{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px){
  .cards{ grid-template-columns: 1fr; }
}
.card{
  padding: 18px 18px;
  border-radius: var(--radius);
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.08);
  box-shadow: 0 10px 26px rgba(0,0,0,.18);
  min-height: 168px;
}
.card-ico{
  width:44px; height:44px;
  border-radius: 14px;
  display:grid;
  place-items:center;
  background: linear-gradient(135deg, rgba(255,106,0,.22), rgba(255,255,255,.03));
  border: 1px solid rgba(255,106,0,.18);
  margin-bottom: 12px;
  font-size: 18px;
}
.card h3{ margin:0 0 8px; font-size: 14px; }
.card p{ margin:0; color: rgba(243,243,247,.72); line-height: 1.6; font-size: 13px; }

/* Two-column panels */
.two-col{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
@media (max-width: 920px){
  .two-col{ grid-template-columns: 1fr; }
}
.panel{
  padding: 20px 20px;
  border-radius: var(--radius2);
  background: rgba(0,0,0,.35);
  border: 1px solid rgba(255,255,255,.10);
  box-shadow: var(--shadow);
}
.panel h3{ margin:0 0 12px; }
.bullets{ margin:0; padding:0 0 0 18px; color: rgba(243,243,247,.80); line-height:1.7; }
.note{
  margin-top: 14px;
  padding: 14px 14px;
  border-radius: var(--radius);
  background: rgba(255,106,0,.10);
  border: 1px solid rgba(255,106,0,.18);
  color: rgba(243,243,247,.82);
  font-size: 13px;
  line-height: 1.6;
}

.gallery{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
@media (max-width: 520px){
  .gallery{ grid-template-columns: 1fr; }
}
.shot{
  margin:0;
  border-radius: var(--radius);
  overflow:hidden;
  background: rgba(255,255,255,.02);
  border: 1px solid rgba(255,255,255,.10);
}
.shot img{ width:100%; display:block; aspect-ratio: 4 / 3; object-fit: cover; }
.shot figcaption{
  padding: 10px 12px;
  color: rgba(243,243,247,.72);
  font-weight:800;
  font-size: 12px;
  border-top: 1px solid rgba(255,255,255,.06);
}

/* Pills */
.pill-row{
  margin-top: 16px;
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  justify-content:center;
}
.pill{
  padding: 10px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.10);
  font-weight:900;
  font-size: 12px;
}

/* Proof quotes */
.proof{ grid-template-columns: repeat(3, 1fr); }
@media (max-width: 980px){
  .proof{ grid-template-columns: 1fr; }
}
.quote{
  padding: 18px 18px;
  border-radius: var(--radius2);
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.10);
}
.quote p{
  margin:0 0 10px;
  font-weight:700;
  line-height:1.6;
  color: rgba(243,243,247,.85);
}
.quote span{ color: rgba(243,243,247,.65); font-weight:700; font-size: 12px; }

/* CTA card */
.cta-card{
  margin-top: 18px;
  padding: 20px 20px;
  border-radius: var(--radius2);
  background: linear-gradient(135deg, rgba(255,106,0,.14), rgba(255,255,255,.03));
  border: 1px solid rgba(255,106,0,.18);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 14px;
  flex-wrap:wrap;
  box-shadow: var(--shadow);
}
.cta-card h3{ margin:0 0 8px; }
.cta-card p{ margin:0; color: rgba(243,243,247,.78); }

/* FAQ accordion */
.accordion{ max-width: 900px; margin: 0 auto; display:grid; gap: 12px; }
.qa{
  border-radius: var(--radius2);
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.35);
  overflow:hidden;
}
.qa summary{
  cursor:pointer;
  list-style:none;
  padding: 16px 18px;
  font-weight:900;
  outline:none;
}
.qa summary::-webkit-details-marker{ display:none; }
.qa-body{
  padding: 0 18px 18px;
  color: rgba(243,243,247,.78);
  line-height:1.7;
  font-size: 13px;
}
.safety{ margin-top: 18px; }
.safe-badges{
  display:flex;
  gap:10px;
  justify-content:center;
  flex-wrap:wrap;
}
.badge{
  padding: 10px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.10);
  font-weight:800;
  font-size: 12px;
}

/* Contact */
.contact-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
@media (max-width: 980px){
  .contact-grid{ grid-template-columns: 1fr; }
}
.contact-card{
  padding: 20px 20px;
  border-radius: var(--radius2);
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.10);
  box-shadow: var(--shadow);
}
.contact-card h3{ margin:0 0 10px; }
.contact-card p{ margin:0 0 14px; color: rgba(243,243,247,.78); line-height:1.6; }

/* Footer */
.footer{
  border-top: 1px solid var(--line);
  background: rgba(0,0,0,.55);
  padding: 28px 0;
}
.footer-inner{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap: 18px;
  flex-wrap:wrap;
}
.secure{ color: rgba(243,243,247,.70); font-weight:800; font-size: 12px; }
.copy{ color: rgba(243,243,247,.62); font-size: 12px; font-weight:700; }

/* Reveal animations */
.reveal{
  opacity:0;
  transform: translateY(10px);
  transition: opacity .55s ease, transform .55s ease;
}
.reveal.visible{
  opacity:1;
  transform: translateY(0);
}

/* Micro-animações (v5) */
@keyframes floatIn{
  from{ opacity:0; transform: translateY(14px) scale(.98); }
  to{ opacity:1; transform: translateY(0) scale(1); }
}

@keyframes softGlow{
  0%,100%{ box-shadow: 0 0 0 rgba(0,0,0,0); }
  50%{ box-shadow: 0 18px 60px rgba(0,0,0,.35); }
}

.hero .kicker,
.hero h1,
.hero .lead,
.hero .hero-actions,
.hero #heroVideo{
  animation: floatIn .7s ease both;
}
.hero h1{ animation-delay: .05s; }
.hero #heroVideo{ animation-delay: .12s; }
.hero .lead{ animation-delay: .18s; }
.hero .hero-actions{ animation-delay: .26s; }

.card:hover,
.quote:hover,
.cta-card:hover,
.contact-card:hover{
  transform: translateY(-2px);
}

.cta-card{
  animation: softGlow 6.5s ease-in-out infinite;
}

@media (prefers-reduced-motion: reduce){
  .reveal{ transition: none; }
  .hero .kicker,
  .hero h1,
  .hero .lead,
  .hero .hero-actions,
  .hero #heroVideo,
  .cta-card{ animation: none; }
}


/* V5 tweaks: mais compacto + centralizado + media + animações */
.hero{padding-top:48px;padding-bottom:48px}
.section{scroll-margin-top:88px}
.hero-video{width:100%;height:auto;border-radius:18px;display:block;background:#000}
.media-card{max-width:420px;margin:0 auto}
.hero-grid{align-items:center}
.hero-copy{max-width:560px;margin:0 auto;text-align:center}
.hero-copy .hero-badges{justify-content:center}
.hero-copy .hero-actions{justify-content:center}
.hero-copy p{margin-left:auto;margin-right:auto}
.features-grid,.steps-grid,.testimonials-grid{gap:14px}
.card{padding:16px}
.section-title{margin-bottom:18px;text-align:center}
.section-subtitle{text-align:center;max-width:760px;margin:0 auto 18px auto}
.cta{padding:56px 0}
footer{padding:28px 0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:44px}
.btn:focus{outline:2px solid rgba(255,255,255,.35);outline-offset:2px}
@media (max-width: 900px){
  .hero-grid{grid-template-columns:1fr}
  .hero-media{order:2}
  .hero-copy{order:1}
}

/* Animações / transições (respeita reduced motion) */
@media (prefers-reduced-motion: no-preference){
  .hero-copy .kicker{ animation: floatIn .7s ease both; }
  .hero-copy h1{ animation: floatIn .8s ease both; animation-delay: .05s; }
  .hero-copy #heroVideo{ animation: floatIn .9s ease both; animation-delay: .10s; }
  .hero-copy .lead{ animation: floatIn 1s ease both; animation-delay: .15s; }
  .hero-copy .hero-actions{ animation: floatIn 1.05s ease both; animation-delay: .20s; }

  .btn{ transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border .18s ease; }
  .btn:hover{ transform: translateY(-1px); }
  .card, .panel, .quote, .cta-card, .contact-card{ transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease; }
  .card:hover, .panel:hover, .quote:hover, .contact-card:hover{ transform: translateY(-2px); }

  .topbar{ transition: backdrop-filter .25s ease, background .25s ease, border-color .25s ease; }
}

@keyframes floatIn{
  from{ opacity:0; transform: translateY(14px); }
  to{ opacity:1; transform: translateY(0); }
}


/* === Overrides: centralização + FAQ seta + placeholder === */
.all-centered, .all-centered * { box-sizing: border-box; }

.all-centered main, .all-centered section, .all-centered header, .all-centered footer {
  text-align: center;
}

.container, .wrap, .section-inner {
  margin-left: auto !important;
  margin-right: auto !important;
}

.cta-buttons, .centered-row {
  display: flex;
  justify-content: center !important;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.before-after-placeholder{
  width: 100%;
  max-width: 520px;
  aspect-ratio: 16 / 9;
  margin: 14px auto 0;
  border: 2px dashed rgba(255,255,255,.35);
  border-radius: 14px;
  display: grid;
  place-items: center;
  padding: 16px;
  color: rgba(255,255,255,.85);
  background: rgba(255,255,255,.06);
}

#heroVideo{
  width: 100%;
  max-width: 520px;
  border-radius: 14px;
  margin: 14px auto 0;
  display:block;
}

/* FAQ indicator */
details > summary{
  list-style: none;
  cursor: pointer;
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 12px;
}
details > summary::-webkit-details-marker{ display:none; }
details > summary::after{
  content: "▾";
  font-size: 18px;
  opacity: .9;
  transition: transform .2s ease;
}
details[open] > summary::after{
  transform: rotate(180deg);
}

/* Contact section tighten + central */
.contact, #contact, .contact-card{
  text-align:center;
}