:root {
  --bg: #080810;
  --bg2: #0d0d1a;
  --cyan: #00c8e8;
  --magenta: #cc00dd;
  --purple: #7b2fff;
  --white: #f0f0f8;
  --muted: #8888aa;
  --card: rgba(255,255,255,0.04);
  --border: rgba(255,255,255,0.07);
  --grad: linear-gradient(135deg, var(--cyan), var(--purple), var(--magenta));
  --grad2: linear-gradient(90deg, var(--cyan), var(--magenta));
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--white);
  font-family: 'DM Sans', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
  opacity: 0.025;
  pointer-events: none;
  z-index: 1000;
}

.grad-text {
  background: var(--grad2);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
section { padding: 96px 0; }

/* NAV */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  padding: 20px 0;
  transition: background .4s, backdrop-filter .4s;
}
nav.scrolled {
  background: rgba(8,8,16,0.88);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo-icon { width: 36px; height: 36px; }
.logo-text {
  font-family: 'Syne', sans-serif;
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  background: var(--grad2);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.nav-links { display: flex; gap: 32px; list-style: none; }
.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: .9rem;
  font-weight: 500;
  letter-spacing: .03em;
  transition: color .25s;
}
.nav-links a:hover { color: var(--white); }
.nav-cta {
  background: var(--grad2);
  color: #fff !important;
  padding: 10px 22px;
  border-radius: 100px;
  font-weight: 600 !important;
  -webkit-text-fill-color: #fff !important;
  transition: opacity .25s !important;
}
.nav-cta:hover { opacity: .85; }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--white); border-radius: 2px; transition: .3s; }

/* HERO */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 0 80px;
}
.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
}
.hero-glow-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0,200,232,.18) 0%, transparent 70%);
  top: -100px; right: -100px;
  animation: floatA 8s ease-in-out infinite;
}
.hero-glow-2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(204,0,221,.14) 0%, transparent 70%);
  bottom: -50px; left: -80px;
  animation: floatB 10s ease-in-out infinite;
}
@keyframes floatA { 0%,100%{transform:translate(0,0)} 50%{transform:translate(-30px,40px)} }
@keyframes floatB { 0%,100%{transform:translate(0,0)} 50%{transform:translate(30px,-40px)} }

.hero-content { position: relative; max-width: 700px; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,200,232,.08);
  border: 1px solid rgba(0,200,232,.25);
  border-radius: 100px;
  padding: 6px 16px;
  font-size: .82rem;
  color: var(--cyan);
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 28px;
  animation: fadeUp .7s ease both;
}
.hero-badge::before { content: '●'; font-size: .5rem; animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.3} }

h1 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -.01em;
  margin-bottom: 24px;
  animation: fadeUp .8s .1s ease both;
}
.hero-sub {
  font-size: 1.15rem;
  color: var(--muted);
  font-weight: 300;
  max-width: 520px;
  line-height: 1.7;
  margin-bottom: 44px;
  animation: fadeUp .8s .2s ease both;
}
.hero-sub strong { color: var(--white); font-weight: 500; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; animation: fadeUp .8s .3s ease both; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 100px;
  font-size: .95rem;
  font-weight: 600;
  text-decoration: none;
  transition: transform .2s, box-shadow .2s, opacity .2s;
  cursor: pointer;
  border: none;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--grad2); color: #fff; box-shadow: 0 0 30px rgba(0,200,232,.25); }
.btn-primary:hover { box-shadow: 0 0 50px rgba(0,200,232,.4); }
.btn-ghost { background: transparent; color: var(--white); border: 1px solid var(--border); }
.btn-ghost:hover { border-color: rgba(255,255,255,.25); background: rgba(255,255,255,.04); }

.hero-stats {
  display: flex;
  gap: 48px;
  margin-top: 64px;
  padding-top: 48px;
  border-top: 1px solid var(--border);
  animation: fadeUp .8s .4s ease both;
  flex-wrap: wrap;
}
.stat-val {
  font-family: 'Syne', sans-serif;
  font-size: 2.2rem;
  font-weight: 800;
  background: var(--grad2);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label { font-size: .82rem; color: var(--muted); margin-top: 2px; }
@keyframes fadeUp { from{opacity:0;transform:translateY(24px)} to{opacity:1;transform:translateY(0)} }

/* SECTION HEADERS */
.section-tag {
  display: inline-block;
  font-size: .75rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 14px;
  font-weight: 600;
}
h2 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -.01em;
  margin-bottom: 18px;
}
.section-lead { color: var(--muted); font-size: 1.05rem; max-width: 540px; line-height: 1.75; }

/* HISTÓRIA */
#historia { background: var(--bg2); }
.historia-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.historia-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 40px 40px 44px;
  position: relative;
}
.historia-card::before {
  content: '';
  position: absolute;
  top: -1px; left: 20px; right: 20px; height: 2px;
  background: var(--grad2);
  border-radius: 0 0 2px 2px;
}
.historia-card p { color: rgba(240,240,248,.75); line-height: 1.8; font-size: 1rem; }
.historia-card p + p { margin-top: 20px; }
.historia-card strong { color: var(--white); }
.puzzle-icon { position: absolute; top: 32px; right: 32px; opacity: .15; font-size: 4rem; }
.founders { display: flex; gap: 16px; margin-top: 32px; flex-wrap: wrap; }
.founder-chip {
  background: rgba(0,200,232,.08);
  border: 1px solid rgba(0,200,232,.2);
  padding: 8px 16px;
  border-radius: 100px;
  font-size: .82rem;
  color: var(--cyan);
}

/* ESTRATÉGIA */
.estrategia-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 60px; }
.estrategia-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 36px 32px 40px;
  transition: transform .3s, border-color .3s, box-shadow .3s;
  position: relative;
}
.estrategia-card:hover { transform: translateY(-6px); border-color: rgba(0,200,232,.3); box-shadow: 0 20px 60px rgba(0,0,0,.3); }
.ec-icon { width: 52px; height: 52px; background: rgba(0,200,232,.1); border-radius: 14px; display: flex; align-items: center; justify-content: center; margin-bottom: 22px; font-size: 1.5rem; }
.ec-title { font-family: 'Syne', sans-serif; font-size: 1.1rem; font-weight: 700; margin-bottom: 10px; }
.ec-desc { color: var(--muted); font-size: .9rem; line-height: 1.7; }

/* SERVIÇOS */
#servicos { background: var(--bg2); }
.servicos-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 60px; }
.servico-card { background: var(--card); border: 1px solid var(--border); border-radius: 20px; padding: 36px 32px 40px; transition: transform .3s, border-color .3s; }
.servico-card:hover { transform: translateY(-5px); border-color: rgba(204,0,221,.3); }
.sc-number { font-family: 'Syne', sans-serif; font-size: .72rem; font-weight: 800; letter-spacing: .14em; color: var(--magenta); margin-bottom: 18px; }
.sc-title { font-family: 'Syne', sans-serif; font-size: 1.25rem; font-weight: 700; margin-bottom: 14px; }
.sc-items { list-style: none; }
.sc-items li { color: var(--muted); font-size: .9rem; padding: 8px 0; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 8px; line-height: 1.5; }
.sc-items li::before { content: '→'; color: var(--cyan); font-size: .75rem; flex-shrink: 0; }
.sc-items li:last-child { border-bottom: none; padding-bottom: 0; }

/* PLANOS */
.planos-header { text-align: center; }
.planos-header .section-lead { margin: 0 auto; text-align: center; max-width: 560px; }
.planos-center-wrap {
  width: 100%;
  overflow: visible;
}
.planos-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 60px; align-items: start; }
.planos-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 320px);
  gap: 24px;
  margin: 48px auto 0 auto;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
}
.plano-card { background: var(--card); border: 1px solid var(--border); border-radius: 24px; padding: 36px 28px; position: relative; transition: transform .3s, box-shadow .3s; }
.plano-card:hover { transform: translateY(-6px); box-shadow: 0 24px 60px rgba(0,0,0,.35); }
.plano-card.featured { border-color: var(--purple); background: rgba(123,47,255,.08); transform: scale(1.03); }
.plano-card.featured:hover { transform: scale(1.03) translateY(-6px); }
.featured-badge { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: var(--grad2); color: #fff; font-size: .72rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; padding: 5px 16px; border-radius: 100px; white-space: nowrap; }
.plano-tag { font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; }
.plano-name { font-family: 'Syne', sans-serif; font-size: 1.4rem; font-weight: 800; margin-bottom: 4px; }
.plano-sub { font-size: .8rem; color: var(--muted); margin-bottom: 24px; }
.plano-price { font-family: 'Syne', sans-serif; font-size: 2.4rem; font-weight: 800; line-height: 1; margin-bottom: 4px; }
.plano-price span { font-size: 1rem; font-weight: 400; color: var(--muted); }
.plano-period { font-size: .8rem; color: var(--muted); margin-bottom: 28px; }
.plano-divider { border: none; border-top: 1px solid var(--border); margin-bottom: 24px; }
.plano-feature { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 12px; font-size: .88rem; color: rgba(240,240,248,.8); }
.plano-feature-icon { width: 18px; height: 18px; border-radius: 50%; background: rgba(0,200,232,.15); border: 1px solid rgba(0,200,232,.3); display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: .6rem; color: var(--cyan); margin-top: 1px; }
.plano-cta { display: block; text-align: center; margin-top: 28px; padding: 13px; border-radius: 100px; font-weight: 600; font-size: .9rem; text-decoration: none; transition: .25s; }
.plano-cta-outline { border: 1px solid var(--border); color: var(--white); }
.plano-cta-outline:hover { border-color: rgba(255,255,255,.3); background: rgba(255,255,255,.05); }
.plano-cta-fill { background: var(--grad2); color: #fff; box-shadow: 0 0 25px rgba(123,47,255,.35); }
.plano-cta-fill:hover { box-shadow: 0 0 40px rgba(123,47,255,.55); }

/* INDICAÇÃO */
#indicacao { background: var(--bg2); }
.indicacao-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.indicacao-visual { background: var(--card); border: 1px solid var(--border); border-radius: 24px; overflow: hidden; }
.ind-header { background: var(--grad2); padding: 24px 32px; }
.ind-header h3 { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 1.2rem; color: #fff; }
.ind-header p { color: rgba(255,255,255,.8); font-size: .85rem; margin-top: 4px; }
.ind-row { padding: 24px 32px; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.ind-row:last-child { border-bottom: none; }
.ind-plan { font-family: 'Syne', sans-serif; font-weight: 700; font-size: .95rem; }
.ind-pricing { text-align: right; }
.ind-old { font-size: .8rem; color: var(--muted); text-decoration: line-through; }
.ind-new { font-size: 1.1rem; font-weight: 700; color: var(--cyan); }
.ind-benefits { list-style: none; }
.ind-benefit { display: flex; gap: 14px; padding: 18px 0; border-bottom: 1px solid var(--border); }
.ind-benefit:last-child { border-bottom: none; }
.ind-bullet { width: 32px; height: 32px; border-radius: 50%; background: rgba(0,200,232,.1); border: 1px solid rgba(0,200,232,.25); display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: .85rem; color: var(--cyan); }
.ind-benefit-title { font-weight: 600; margin-bottom: 3px; font-size: .95rem; }
.ind-benefit-desc { font-size: .85rem; color: var(--muted); line-height: 1.5; }

/* CTA */
#cta { text-align: center; position: relative; overflow: hidden; }
#cta::before { content: ''; position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); width: 800px; height: 400px; background: radial-gradient(ellipse, rgba(123,47,255,.18) 0%, transparent 65%); pointer-events: none; }
.cta-inner { position: relative; }
#cta h2 { font-size: clamp(2rem, 5vw, 3.5rem); margin-bottom: 20px; }
#cta p { color: var(--muted); font-size: 1.05rem; margin-bottom: 40px; max-width: 480px; margin-left: auto; margin-right: auto; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.whatsapp-btn { background: #25D366; color: #fff; display: inline-flex; align-items: center; gap: 10px; padding: 16px 32px; border-radius: 100px; font-weight: 600; font-size: 1rem; text-decoration: none; transition: .25s; box-shadow: 0 0 30px rgba(37,211,102,.25); }
.whatsapp-btn:hover { transform: translateY(-3px); box-shadow: 0 0 50px rgba(37,211,102,.4); }

/* FOOTER */
footer { background: var(--bg2); border-top: 1px solid var(--border); padding: 60px 0 30px; }
.footer-inner { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand p { color: var(--muted); font-size: .9rem; line-height: 1.7; margin-top: 14px; max-width: 280px; }
.footer-col h4 { font-family: 'Syne', sans-serif; font-weight: 700; font-size: .85rem; letter-spacing: .08em; text-transform: uppercase; color: var(--white); margin-bottom: 16px; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { color: var(--muted); text-decoration: none; font-size: .9rem; transition: color .2s; }
.footer-col ul li a:hover { color: var(--cyan); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 28px; border-top: 1px solid var(--border); flex-wrap: wrap; gap: 12px; }
.footer-bottom p { color: var(--muted); font-size: .82rem; }
.footer-social { display: flex; gap: 12px; }
.social-link { width: 36px; height: 36px; border: 1px solid var(--border); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--muted); text-decoration: none; font-size: .75rem; transition: .25s; }
.social-link:hover { border-color: var(--cyan); color: var(--cyan); }

/* SCROLL REVEAL */
.reveal { opacity: 0; transform: translateY(32px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* RESPONSIVE */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .historia-grid { grid-template-columns: 1fr; gap: 40px; }
  .estrategia-grid { grid-template-columns: 1fr 1fr; }
  .servicos-grid { grid-template-columns: 1fr; }
  .planos-grid, .planos-grid-3 { grid-template-columns: 1fr 1fr; width: auto; }
  .planos-grid-3 .plano-card { max-width: 100%; }
  .indicacao-wrap { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .plano-card.featured { transform: none; }
}
@media (max-width: 600px) {
  .estrategia-grid { grid-template-columns: 1fr; }
  .planos-grid, .planos-grid-3 { grid-template-columns: 1fr; width: auto; }
  .planos-grid-3 .plano-card { max-width: 100%; }
  .planos-center-wrap { padding: 0 16px; }
  .footer-inner { grid-template-columns: 1fr; }
  .hero-stats { gap: 28px; }
  h2 { font-size: 1.9rem; }
}