/* =====================
   NXO.lab — style.css
   Dark Tech Premium
   ===================== */

/* ---- RESET & BASE ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:        #0a0a0f;
  --bg2:       #0f0f1a;
  --bg3:       #13131f;
  --blue:      #3b82f6;
  --blue-light:#60a5fa;
  --blue-dark: #2563eb;
  --white:     #f0f4ff;
  --muted:     #6b7280;
  --border:    rgba(59,130,246,.15);
  --glass-bg:  rgba(255,255,255,.03);
  --glass-border: rgba(255,255,255,.07);
  --glow:      rgba(59,130,246,.35);
  --font-head: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --radius:    16px;
  --transition: .3s cubic-bezier(.4,0,.2,1);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--bg);
  color: var(--white);
  font-family: var(--font-body);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ---- SCROLLBAR ---- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

/* ---- SELECTION ---- */
::selection { background: var(--blue); color: #fff; }

/* ---- CONTAINER ---- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ---- TYPOGRAPHY HELPERS ---- */
.gradient-text {
  background: linear-gradient(135deg, var(--blue-light), var(--blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--blue-light);
  background: rgba(59,130,246,.08);
  border: 1px solid rgba(59,130,246,.2);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 24px;
}

.section-title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 20px;
}

.section-sub {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 620px;
  margin-bottom: 60px;
  line-height: 1.7;
}

/* ---- GLASS CARD ---- */
.glass-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--radius);
  transition: var(--transition);
}
.glass-card:hover {
  border-color: rgba(59,130,246,.3);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,.5), 0 0 40px rgba(59,130,246,.08);
}

/* ---- BUTTONS ---- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--blue-dark), var(--blue));
  color: #fff;
  font-family: var(--font-head);
  font-size: .95rem;
  font-weight: 700;
  padding: 14px 28px;
  border-radius: 100px;
  text-decoration: none;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  white-space: nowrap;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 40px rgba(59,130,246,.5), 0 8px 30px rgba(0,0,0,.4);
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
}
.glow-btn {
  position: relative;
  overflow: hidden;
}
.glow-btn::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 100px;
  background: linear-gradient(135deg, rgba(255,255,255,.15), transparent);
  opacity: 0;
  transition: var(--transition);
}
.glow-btn:hover::after { opacity: 1; }
.btn-large { padding: 18px 40px; font-size: 1.05rem; }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,.04);
  color: rgba(240,244,255,.8);
  font-family: var(--font-head);
  font-size: .95rem;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: 100px;
  text-decoration: none;
  border: 1px solid var(--glass-border);
  transition: var(--transition);
}
.btn-ghost:hover {
  background: rgba(255,255,255,.08);
  border-color: rgba(59,130,246,.3);
  transform: translateY(-2px);
}

/* =======================
   NAVBAR
   ======================= */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: all .4s ease;
}
.navbar.scrolled {
  background: rgba(10,10,15,.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  text-decoration: none;
  font-family: var(--font-head);
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -.02em;
}
.logo-nxo { color: var(--white); }
.logo-dot { color: var(--blue); }
.logo-lab { color: var(--blue-light); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}
.nav-link {
  color: rgba(240,244,255,.65);
  text-decoration: none;
  font-size: .9rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 8px;
  transition: var(--transition);
}
.nav-link:hover { color: var(--white); background: rgba(255,255,255,.05); }
.nav-cta {
  background: linear-gradient(135deg, var(--blue-dark), var(--blue));
  color: #fff !important;
  text-decoration: none;
  font-size: .85rem;
  font-weight: 700;
  font-family: var(--font-head);
  padding: 9px 20px;
  border-radius: 100px;
  transition: var(--transition);
  margin-left: 8px;
}
.nav-cta:hover {
  box-shadow: 0 0 25px rgba(59,130,246,.5);
  transform: translateY(-1px);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1100;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all .35s ease;
  transform-origin: center;
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Nav Overlay */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.7);
  backdrop-filter: blur(4px);
  z-index: 900;
  opacity: 0;
  pointer-events: none;
  transition: opacity .35s ease;
}
.nav-overlay.active { opacity: 1; pointer-events: all; }

/* =======================
   HERO
   ======================= */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 0 80px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  animation: orbFloat 8s ease-in-out infinite;
}
.orb-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(37,99,235,.25), transparent 70%);
  top: -200px; right: -100px;
  animation-delay: 0s;
}
.orb-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(96,165,250,.15), transparent 70%);
  bottom: -100px; left: -100px;
  animation-delay: -3s;
}
.orb-3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(59,130,246,.1), transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  animation-delay: -6s;
}
@keyframes orbFloat {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-30px) scale(1.05); }
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(59,130,246,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59,130,246,.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black, transparent);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 860px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--blue-light);
  background: rgba(59,130,246,.08);
  border: 1px solid rgba(59,130,246,.2);
  padding: 8px 16px;
  border-radius: 100px;
  margin-bottom: 32px;
}
.badge-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--blue-light);
  box-shadow: 0 0 8px var(--blue-light);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 6px var(--blue-light); transform: scale(1); }
  50% { box-shadow: 0 0 16px var(--blue-light); transform: scale(1.2); }
}
.hero-headline {
  font-family: var(--font-head);
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 28px;
  letter-spacing: -.02em;
}
.hero-sub {
  font-size: 1.1rem;
  color: rgba(240,244,255,.6);
  max-width: 560px;
  margin-bottom: 40px;
  line-height: 1.75;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 60px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.stat-pill {
  display: flex;
  align-items: baseline;
  gap: 6px;
}
.stat-pill strong {
  font-family: var(--font-head);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--white);
}
.stat-pill span {
  font-size: .8rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .08em;
}
.stat-divider {
  width: 1px; height: 24px;
  background: var(--border);
}

.hero-scroll-hint {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: .4;
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, transparent, var(--blue));
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}
.hero-scroll-hint span {
  font-size: .65rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--muted);
}

/* =======================
   PROBLEM
   ======================= */
.problem {
  padding: 120px 0;
  background: var(--bg2);
  position: relative;
}
.problem::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}
.problem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}
.problem-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.problem-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(239,68,68,.5), transparent);
  opacity: 0;
  transition: var(--transition);
}
.problem-card:hover::before { opacity: 1; }
.problem-card:hover {
  border-color: rgba(239,68,68,.2);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,.4);
}
.problem-icon {
  width: 48px; height: 48px;
  background: rgba(239,68,68,.08);
  border: 1px solid rgba(239,68,68,.15);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.problem-icon svg { width: 22px; height: 22px; color: #ef4444; stroke: #ef4444; }
.problem-card h3 {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}
.problem-card p { font-size: .9rem; color: var(--muted); line-height: 1.65; margin-bottom: 20px; }
.problem-bar {
  height: 3px;
  background: rgba(239,68,68,.08);
  border-radius: 2px;
  overflow: hidden;
}
.problem-fill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, #ef4444, #f87171);
  border-radius: 2px;
  transition: width 1.4s cubic-bezier(.4,0,.2,1) .2s;
}
.problem-card.visible .problem-fill { width: var(--w); }

/* =======================
   DIFERENCIAIS
   ======================= */
.diferenciais { padding: 120px 0; }
.dif-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}
.dif-card {
  padding: 32px;
  position: relative;
  overflow: hidden;
}
.dif-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(59,130,246,.4), transparent);
  opacity: 0;
  transition: var(--transition);
}
.dif-card:hover::before { opacity: 1; }
.dif-icon-wrap {
  width: 52px; height: 52px;
  background: rgba(59,130,246,.08);
  border: 1px solid rgba(59,130,246,.15);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: var(--transition);
}
.dif-card:hover .dif-icon-wrap {
  background: rgba(59,130,246,.15);
  border-color: rgba(59,130,246,.3);
  box-shadow: 0 0 20px rgba(59,130,246,.2);
}
.dif-icon-wrap svg { width: 24px; height: 24px; stroke: var(--blue-light); }
.dif-card h3 {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}
.dif-card p { font-size: .9rem; color: var(--muted); line-height: 1.65; }

/* =======================
   SOLUÇÕES
   ======================= */
.solucoes {
  padding: 120px 0;
  background: var(--bg2);
  position: relative;
}
.solucoes::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}
.sol-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  align-items: start;
}
.sol-card {
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
}
.sol-featured {
  background: rgba(37,99,235,.06);
  border-color: rgba(59,130,246,.25);
  transform: scale(1.02);
  box-shadow: 0 0 60px rgba(37,99,235,.12);
}
.sol-featured:hover {
  transform: scale(1.02) translateY(-4px);
}
.sol-badge {
  display: inline-block;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
  background: rgba(255,255,255,.05);
  border: 1px solid var(--glass-border);
  padding: 4px 12px;
  border-radius: 100px;
  align-self: flex-start;
}
.sol-badge-featured {
  color: var(--blue-light);
  background: rgba(59,130,246,.1);
  border-color: rgba(59,130,246,.25);
}
.sol-icon {
  width: 56px; height: 56px;
  background: rgba(59,130,246,.08);
  border: 1px solid rgba(59,130,246,.15);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.sol-icon svg { width: 26px; height: 26px; stroke: var(--blue-light); }
.sol-card h3 {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--white);
}
.sol-card > p { font-size: .9rem; color: var(--muted); line-height: 1.65; }
.sol-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.sol-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .88rem;
  color: rgba(240,244,255,.75);
  line-height: 1.5;
}
.check {
  color: var(--blue-light);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}
.sol-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(59,130,246,.08);
  color: var(--blue-light);
  border: 1px solid rgba(59,130,246,.2);
  font-family: var(--font-head);
  font-size: .9rem;
  font-weight: 700;
  padding: 13px 24px;
  border-radius: 100px;
  text-decoration: none;
  transition: var(--transition);
  margin-top: auto;
}
.sol-btn:hover {
  background: rgba(59,130,246,.15);
  border-color: rgba(59,130,246,.4);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(59,130,246,.2);
}
.sol-btn-featured {
  background: linear-gradient(135deg, var(--blue-dark), var(--blue));
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 20px rgba(59,130,246,.3);
}
.sol-btn-featured:hover {
  box-shadow: 0 8px 40px rgba(59,130,246,.5);
}

/* =======================
   AUTORIDADE
   ======================= */
.autoridade {
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}
.autoridade-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.aut-orb-1 {
  position: absolute;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(37,99,235,.15), transparent 70%);
  top: -100px; left: -150px;
  border-radius: 50%;
  filter: blur(60px);
}
.aut-orb-2 {
  position: absolute;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(96,165,250,.1), transparent 70%);
  bottom: -100px; right: -100px;
  border-radius: 50%;
  filter: blur(60px);
}
.aut-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
  position: relative;
}
.aut-card {
  padding: 40px 32px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.aut-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(59,130,246,.5), transparent);
}
.aut-number {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
  margin-bottom: 8px;
}
.counter {
  font-family: var(--font-head);
  font-size: 3.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, #fff, var(--blue-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.aut-plus {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 800;
  color: var(--blue-light);
}
.aut-label {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}
.aut-card p { font-size: .85rem; color: var(--muted); line-height: 1.6; }

/* =======================
   PROCESSO / TIMELINE
   ======================= */
.processo {
  padding: 120px 0;
  background: var(--bg2);
  position: relative;
}
.processo::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}
.timeline {
  position: relative;
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.timeline-line {
  position: absolute;
  left: 28px;
  top: 0; bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--border) 10%, var(--border) 90%, transparent);
}
.timeline-item {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 24px;
  align-items: flex-start;
  position: relative;
}
.timeline-dot {
  width: 56px; height: 56px;
  background: var(--bg3);
  border: 1px solid rgba(59,130,246,.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 2;
  flex-shrink: 0;
  transition: var(--transition);
}
.timeline-item.visible .timeline-dot {
  background: rgba(37,99,235,.15);
  border-color: var(--blue);
  box-shadow: 0 0 20px rgba(59,130,246,.3);
}
.timeline-dot span {
  font-family: var(--font-head);
  font-size: .8rem;
  font-weight: 800;
  color: var(--blue-light);
}
.timeline-card {
  padding: 24px 28px;
}
.timeline-card h3 {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}
.timeline-card p { font-size: .9rem; color: var(--muted); line-height: 1.65; margin-bottom: 16px; }
.tl-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.tl-tags span {
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--blue-light);
  background: rgba(59,130,246,.08);
  border: 1px solid rgba(59,130,246,.15);
  padding: 4px 10px;
  border-radius: 100px;
}

/* =======================
   INTEGRAÇÕES
   ======================= */
.integracoes { padding: 120px 0; }
.int-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.int-card {
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.int-logo {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.int-logo svg { width: 28px; height: 28px; }
.google { background: rgba(66,133,244,.08); border: 1px solid rgba(66,133,244,.15); }
.whatsapp { background: rgba(37,211,102,.08); border: 1px solid rgba(37,211,102,.15); }
.crm { background: rgba(59,130,246,.08); border: 1px solid rgba(59,130,246,.15); }
.automation { background: rgba(96,165,250,.08); border: 1px solid rgba(96,165,250,.15); }
.analytics { background: rgba(245,158,11,.08); border: 1px solid rgba(245,158,11,.15); }
.email { background: rgba(167,139,250,.08); border: 1px solid rgba(167,139,250,.15); }
.int-card h3 {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
}
.int-card > p { font-size: .88rem; color: var(--muted); line-height: 1.65; }
.int-tags { display: flex; gap: 6px; flex-wrap: wrap; margin-top: auto; }
.int-tags span {
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
  background: rgba(255,255,255,.04);
  border: 1px solid var(--glass-border);
  padding: 3px 9px;
  border-radius: 100px;
}

/* =======================
   CTA FINAL
   ======================= */
.cta-final {
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}
.cta-bg { position: absolute; inset: 0; pointer-events: none; }
.cta-orb-1 {
  position: absolute;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(37,99,235,.2), transparent 70%);
  top: -200px; right: -100px;
  border-radius: 50%;
  filter: blur(60px);
  animation: orbFloat 10s ease-in-out infinite;
}
.cta-orb-2 {
  position: absolute;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(96,165,250,.12), transparent 70%);
  bottom: -100px; left: -100px;
  border-radius: 50%;
  filter: blur(60px);
  animation: orbFloat 8s ease-in-out infinite reverse;
}
.cta-inner {
  text-align: center;
  padding: 80px 60px;
  max-width: 780px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}
.cta-inner::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(59,130,246,.5), transparent);
}
.cta-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--blue-light);
  background: rgba(59,130,246,.08);
  border: 1px solid rgba(59,130,246,.2);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 28px;
}
.cta-headline {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -.02em;
}
.cta-sub {
  font-size: 1rem;
  color: rgba(240,244,255,.55);
  max-width: 540px;
  margin: 0 auto 40px;
  line-height: 1.75;
}
.cta-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin-bottom: 40px;
}
.cta-note {
  font-size: .8rem;
  color: var(--muted);
}
.cta-trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .85rem;
  color: rgba(240,244,255,.5);
}

/* =======================
   FOOTER
   ======================= */
.footer {
  background: var(--bg3);
  border-top: 1px solid var(--glass-border);
  padding: 80px 0 40px;
}
.footer-top {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 60px;
  margin-bottom: 60px;
}
.footer-brand .logo { font-size: 1.5rem; margin-bottom: 16px; display: block; }
.footer-brand p {
  font-size: .88rem;
  color: var(--muted);
  line-height: 1.7;
  max-width: 280px;
  margin-bottom: 24px;
}
.footer-social { display: flex; gap: 12px; }
.social-icon {
  width: 38px; height: 38px;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  text-decoration: none;
  transition: var(--transition);
}
.social-icon svg { width: 16px; height: 16px; }
.social-icon:hover {
  background: rgba(59,130,246,.1);
  border-color: rgba(59,130,246,.25);
  color: var(--blue-light);
}
.footer-nav { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.footer-col h4 {
  font-family: var(--font-head);
  font-size: .85rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 20px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col a {
  font-size: .88rem;
  color: var(--muted);
  text-decoration: none;
  transition: color .25s;
}
.footer-col a:hover { color: var(--white); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 32px;
  border-top: 1px solid var(--glass-border);
}
.footer-bottom p { font-size: .8rem; color: var(--muted); }

/* =======================
   REVEAL ANIMATIONS
   ======================= */
/* Garante visibilidade se JS falhar */
.no-js .reveal { opacity: 1 !important; transform: none !important; }

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .65s cubic-bezier(.4,0,.2,1), transform .65s cubic-bezier(.4,0,.2,1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal:nth-child(2) { transition-delay: .1s; }
.reveal:nth-child(3) { transition-delay: .2s; }
.reveal:nth-child(4) { transition-delay: .3s; }
.reveal:nth-child(5) { transition-delay: .4s; }

/* =======================
   LEGAL PAGES
   ======================= */
.legal-page { padding: 140px 0 80px; min-height: 100vh; }
.legal-page h1 {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 12px;
}
.legal-meta { font-size: .85rem; color: var(--muted); margin-bottom: 40px; }
.legal-content h2 {
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
  margin: 40px 0 12px;
}
.legal-content p, .legal-content li {
  font-size: .92rem;
  color: rgba(240,244,255,.6);
  line-height: 1.75;
  margin-bottom: 12px;
}
.legal-content ul { padding-left: 24px; }
.legal-content a { color: var(--blue-light); text-decoration: none; }

/* =======================
   RESPONSIVE
   ======================= */
@media (max-width: 900px) {
  .footer-top { grid-template-columns: 1fr; gap: 40px; }
  .footer-nav { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .hamburger { display: flex; }
  .nav-links {
    position: fixed;
    top: 0; right: -100%;
    width: min(320px, 85vw);
    height: 100vh;
    background: rgba(10,10,20,.97);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border-left: 1px solid var(--glass-border);
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 4px;
    padding: 80px 32px;
    transition: right .4s cubic-bezier(.4,0,.2,1);
    z-index: 1000;
  }
  .nav-links.open { right: 0; }
  .nav-link {
    font-size: 1.1rem;
    padding: 12px 0;
    border-radius: 0;
    width: 100%;
    border-bottom: 1px solid rgba(255,255,255,.04);
  }
  .nav-cta {
    margin-left: 0;
    margin-top: 16px;
    width: 100%;
    text-align: center;
    justify-content: center;
    padding: 14px 24px;
    font-size: .95rem;
  }

  .hero { padding: 100px 0 60px; }
  .hero-headline { font-size: clamp(2rem, 8vw, 3rem); }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .btn-primary, .btn-ghost { width: 100%; justify-content: center; }

  .problem-grid,
  .dif-grid,
  .sol-grid,
  .aut-grid,
  .int-grid { grid-template-columns: 1fr; }

  .sol-featured { transform: none; }
  .sol-featured:hover { transform: translateY(-4px); }

  .timeline-line { display: none; }
  .timeline-item,
  .timeline-right { grid-template-columns: 40px 1fr; gap: 16px; }

  .cta-inner { padding: 48px 28px; }
  .cta-trust { flex-direction: column; gap: 14px; }

  .footer-top { grid-template-columns: 1fr; }
  .footer-nav { grid-template-columns: 1fr 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .section-title { font-size: clamp(1.6rem, 6vw, 2.2rem); }
}

@media (max-width: 480px) {
  .footer-nav { grid-template-columns: 1fr; }
  .hero-stats { flex-direction: column; align-items: flex-start; gap: 12px; }
  .stat-divider { display: none; }
  .aut-card { padding: 32px 24px; }
  .counter { font-size: 3rem; }
}

/* =======================
   GRADIENT ANIMATION
   ======================= */
@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
.gradient-text {
  background-size: 200% 200%;
  animation: gradientShift 4s ease infinite;
}