/* ========================================================
   RT MARKETING ESTRATÉGICO — Stylesheet v2
   Bootstrap 5 override + Premium dark theme
   ======================================================== */

:root {
  --rt-navy: #0B1F3A;
  --rt-navy-deep: #051327;
  --rt-green: #00C896;
  --rt-green-2: #00A67E;
  --rt-teal: #00E0C7;
  --rt-bg: #05070F;
  --rt-surface: #0B0F1A;
  --rt-surface-2: #101725;
  --rt-surface-3: #161E2E;
  --rt-text: #E6F1FF;
  --rt-text-soft: #B7C2D5;
  --rt-text-muted: #94A3B8;
  --rt-border: rgba(255, 255, 255, 0.08);
  --rt-border-strong: rgba(255, 255, 255, 0.14);
  --rt-shadow-md: 0 10px 30px rgba(0, 0, 0, 0.35);
  --rt-shadow-lg: 0 20px 60px rgba(0, 200, 150, 0.15);
  --rt-radius: 14px;
  --rt-radius-lg: 22px;
  --rt-grad: linear-gradient(135deg, #13283D 0%, #1F4E3F 50%, #00C896 100%);
  --rt-grad-hero: radial-gradient(ellipse at top right, rgba(0, 200, 150, 0.18), transparent 55%),
                  radial-gradient(ellipse at bottom left, rgba(11, 31, 58, 0.6), transparent 55%);
}

/* ----- Base ----- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--rt-bg);
  color: var(--rt-text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: var(--rt-green); text-decoration: none; transition: color .25s; }
a:hover { color: var(--rt-teal); }
img { max-width: 100%; height: auto; }
::selection { background: var(--rt-green); color: var(--rt-navy-deep); }

/* ----- Typography ----- */
h1, h2, h3, h4, h5, h6 { font-weight: 700; letter-spacing: -0.02em; line-height: 1.15; color: var(--rt-text); }
.display-1, .display-2, .display-3 { font-weight: 800; letter-spacing: -0.03em; }
.text-gradient {
  background: linear-gradient(135deg, #00C896, #00E0C7 50%, #7CFFD4);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.text-rt-green { color: var(--rt-green) !important; }
.text-rt-teal { color: var(--rt-teal) !important; }
.text-rt-soft { color: var(--rt-text-soft) !important; }
.text-rt-muted { color: var(--rt-text-muted) !important; }
.lead-rt { font-size: 1.125rem; color: var(--rt-text-soft); }
.eyebrow {
  display: inline-block; font-size: 0.78rem; font-weight: 700;
  letter-spacing: 3px; text-transform: uppercase; color: var(--rt-green);
  background: rgba(0, 200, 150, 0.08);
  padding: 6px 14px; border-radius: 999px;
  border: 1px solid rgba(0, 200, 150, 0.25);
  margin-bottom: 1rem;
}

/* ----- Backgrounds ----- */
.bg-rt-navy { background: var(--rt-navy) !important; }
.bg-rt-surface { background: var(--rt-surface) !important; }
.bg-rt-surface-2 { background: var(--rt-surface-2) !important; }
.bg-rt-grad { background: var(--rt-grad) !important; }
.bg-rt-hero { background: var(--rt-grad-hero), var(--rt-bg); }
.section-spacing { padding: 100px 0; }
@media (max-width: 768px) { .section-spacing { padding: 70px 0; } }

/* ----- Navbar ----- */
.navbar-rt {
  background: rgba(5, 7, 15, 0.75);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--rt-border);
  padding: 14px 0;
  transition: all .3s;
}
.navbar-rt.scrolled { background: rgba(5, 7, 15, 0.95); padding: 8px 0; }
.navbar-rt .navbar-brand img { height: 38px; }

/* Logo oficial RT (PNG sobre fundo escuro): pílula clara para garantir contraste */
.logo-rt-oficial {
  background: #FFFFFF;
  padding: 6px 14px;
  border-radius: 12px;
  box-shadow: 0 6px 18px rgba(0, 200, 150, 0.18), 0 1px 0 rgba(255,255,255,0.04) inset;
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: transform .25s ease, box-shadow .25s ease;
}
.logo-rt-oficial:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(0, 200, 150, 0.28);
}
.navbar-rt .navbar-brand .logo-rt-oficial { height: 64px !important; padding: 6px 16px; }
.navbar-rt.scrolled .navbar-brand .logo-rt-oficial { height: 56px !important; padding: 5px 14px; transition: height .25s ease, padding .25s ease; }
.footer-rt .logo-rt-oficial { height: 78px !important; padding: 10px 18px; }
@media (max-width: 576px) {
  .navbar-rt .navbar-brand .logo-rt-oficial { height: 50px !important; padding: 5px 12px; }
}
.navbar-rt .nav-link {
  color: var(--rt-text-soft) !important;
  font-weight: 500;
  padding: 8px 16px !important;
  position: relative;
  transition: color .2s;
}
.navbar-rt .nav-link:hover, .navbar-rt .nav-link.active { color: var(--rt-green) !important; }
.navbar-rt .nav-link::after {
  content: ''; position: absolute; bottom: 2px; left: 16px; right: 16px;
  height: 2px; background: var(--rt-green);
  transform: scaleX(0); transform-origin: left; transition: transform .3s;
}
.navbar-rt .nav-link:hover::after { transform: scaleX(1); }
.navbar-rt .navbar-toggler { border: none; color: var(--rt-text); }
.navbar-rt .navbar-toggler:focus { box-shadow: none; }
.navbar-rt .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%2300C896' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ----- Buttons ----- */
.btn-rt-primary {
  background: var(--rt-green);
  border: 1px solid var(--rt-green);
  color: var(--rt-navy-deep) !important;
  font-weight: 700;
  padding: 12px 28px;
  border-radius: 10px;
  letter-spacing: 0.01em;
  transition: all .25s;
  position: relative;
  overflow: hidden;
}
.btn-rt-primary:hover {
  background: var(--rt-teal);
  border-color: var(--rt-teal);
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(0, 200, 150, 0.35);
}
.btn-rt-primary::before {
  content: ''; position: absolute; top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
  transition: left .6s;
}
.btn-rt-primary:hover::before { left: 100%; }
.btn-rt-outline {
  background: transparent;
  border: 1px solid var(--rt-border-strong);
  color: var(--rt-text) !important;
  font-weight: 600;
  padding: 12px 24px;
  border-radius: 10px;
  transition: all .25s;
}
.btn-rt-outline:hover {
  border-color: var(--rt-green);
  color: var(--rt-green) !important;
  transform: translateY(-2px);
}
.btn-rt-lg { padding: 16px 36px; font-size: 1rem; }

/* ----- Hero ----- */
.hero-rt {
  position: relative;
  padding: 160px 0 100px;
  background: var(--rt-grad-hero), var(--rt-bg);
  overflow: hidden;
}
.hero-rt::before {
  content: ''; position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 25% 30%, rgba(0, 200, 150, 0.08) 0, transparent 40%),
    radial-gradient(circle at 75% 70%, rgba(0, 224, 199, 0.06) 0, transparent 40%);
  pointer-events: none;
}
.hero-grid-bg {
  position: absolute; inset: 0; opacity: 0.05;
  background-image:
    linear-gradient(rgba(0, 200, 150, 0.5) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 200, 150, 0.5) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
}
.hero-tag {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(0, 200, 150, 0.08);
  border: 1px solid rgba(0, 200, 150, 0.25);
  border-radius: 999px;
  padding: 8px 16px;
  font-size: 0.85rem; font-weight: 500;
  color: var(--rt-text-soft);
  margin-bottom: 2rem;
}
.status-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--rt-green); position: relative;
}
.status-dot::after {
  content: ''; position: absolute; inset: -4px; border-radius: 50%;
  background: var(--rt-green); opacity: 0.4;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.4; }
  50% { transform: scale(1.6); opacity: 0; }
}
.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
}
.hero-subtitle {
  font-size: 1.15rem; color: var(--rt-text-soft);
  max-width: 580px; margin-bottom: 2.5rem;
}

/* Hero visual orbital */
.orbit-system {
  position: relative;
  width: 100%; max-width: 480px;
  aspect-ratio: 1;
  margin: 0 auto;
}
.orbit-core {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 130px; height: 130px;
  border-radius: 50%;
  background: var(--rt-grad);
  box-shadow: 0 0 60px rgba(0, 200, 150, 0.4);
  display: flex; align-items: center; justify-content: center;
  flex-direction: column; gap: 4px;
  z-index: 5;
}
.orbit-core span:first-child { font-size: 2rem; font-weight: 800; color: white; letter-spacing: -0.05em; }
.orbit-core span:last-child { font-size: 0.7rem; letter-spacing: 3px; color: rgba(255,255,255,0.7); text-transform: uppercase; }
.orbit-core::before, .orbit-core::after {
  content: ''; position: absolute; inset: -10px; border-radius: 50%;
  border: 1px solid rgba(0, 200, 150, 0.3);
  animation: corePulse 3s infinite;
}
.orbit-core::after { animation-delay: 1.5s; }
@keyframes corePulse {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(1.6); opacity: 0; }
}
.orbit-ring {
  position: absolute; top: 50%; left: 50%;
  border: 1px dashed rgba(0, 200, 150, 0.2);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}
.orbit-ring-1 { width: 240px; height: 240px; animation: spin 18s linear infinite; }
.orbit-ring-2 { width: 350px; height: 350px; animation: spin 24s linear infinite reverse; }
.orbit-ring-3 { width: 460px; height: 460px; animation: spin 32s linear infinite; }
@keyframes spin { to { transform: translate(-50%, -50%) rotate(360deg); } }
.orbit-planet {
  position: absolute; top: -22px; left: 50%; transform: translateX(-50%);
  width: 44px; height: 44px;
  background: var(--rt-surface-2);
  border: 1px solid var(--rt-green);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  box-shadow: 0 4px 20px rgba(0, 200, 150, 0.3);
}

/* ----- Cards ----- */
.card-rt {
  background: var(--rt-surface);
  border: 1px solid var(--rt-border);
  border-radius: var(--rt-radius);
  padding: 32px;
  height: 100%;
  transition: all .3s ease;
  position: relative;
  overflow: hidden;
}
.card-rt::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--rt-green), transparent);
  opacity: 0; transition: opacity .3s;
}
.card-rt:hover {
  border-color: rgba(0, 200, 150, 0.35);
  transform: translateY(-6px);
  box-shadow: var(--rt-shadow-lg);
}
.card-rt:hover::before { opacity: 1; }
.card-rt-icon {
  width: 56px; height: 56px; border-radius: 12px;
  background: rgba(0, 200, 150, 0.1);
  border: 1px solid rgba(0, 200, 150, 0.25);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; color: var(--rt-green);
  margin-bottom: 20px;
}
.card-rt h3 { font-size: 1.2rem; margin-bottom: 12px; }
.card-rt p { color: var(--rt-text-soft); font-size: 0.95rem; margin: 0; }

/* ----- Metrics ----- */
.metric-rt {
  text-align: center; padding: 32px 16px;
  border-right: 1px solid var(--rt-border);
}
.metric-rt:last-child { border-right: none; }
.metric-rt .num {
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  font-weight: 800;
  color: var(--rt-green);
  line-height: 1;
  letter-spacing: -0.04em;
  margin-bottom: 8px;
  display: block;
}
.metric-rt .lbl { color: var(--rt-text-muted); font-size: 0.92rem; }
@media (max-width: 768px) {
  .metric-rt { border-right: none; border-bottom: 1px solid var(--rt-border); }
  .metric-rt:last-child { border-bottom: none; }
}

/* ----- Process steps ----- */
.process-step-rt {
  background: var(--rt-surface);
  border: 1px solid var(--rt-border);
  border-radius: var(--rt-radius);
  padding: 28px 24px;
  height: 100%;
  position: relative;
  transition: all .3s;
}
.process-step-rt:hover { border-color: rgba(0, 200, 150, 0.4); transform: translateY(-4px); }
.process-step-rt .num {
  position: absolute; top: -16px; left: 24px;
  width: 36px; height: 36px;
  background: var(--rt-grad);
  color: white; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800;
  box-shadow: 0 4px 16px rgba(0, 200, 150, 0.4);
}

/* ----- Traffic platforms strip ----- */
.platform-strip {
  display: flex; flex-wrap: wrap; gap: 28px;
  align-items: center; justify-content: center;
  padding: 30px;
  border-top: 1px solid var(--rt-border);
  border-bottom: 1px solid var(--rt-border);
}
.platform-item {
  display: flex; align-items: center; gap: 10px;
  color: var(--rt-text-soft);
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 8px;
  transition: all .25s;
  filter: grayscale(0.2) opacity(0.85);
}
.platform-item:hover {
  filter: grayscale(0) opacity(1);
  transform: translateY(-3px);
  color: var(--rt-text);
}
.platform-item svg { width: 28px; height: 28px; }

/* ----- Blog cards ----- */
.blog-card {
  background: var(--rt-surface);
  border: 1px solid var(--rt-border);
  border-radius: var(--rt-radius);
  overflow: hidden;
  height: 100%;
  display: flex; flex-direction: column;
  transition: all .3s;
}
.blog-card:hover {
  border-color: rgba(0, 200, 150, 0.35);
  transform: translateY(-6px);
  box-shadow: var(--rt-shadow-lg);
}
.blog-card-cover {
  aspect-ratio: 16/9;
  background: var(--rt-grad);
  position: relative; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.blog-card-cover::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(circle at 30% 40%, rgba(0, 224, 199, 0.4), transparent 50%),
    radial-gradient(circle at 70% 60%, rgba(11, 31, 58, 0.6), transparent 50%);
}
.blog-card-cover .icon {
  position: relative; z-index: 2;
  font-size: 3.5rem; color: rgba(255,255,255,0.95);
  filter: drop-shadow(0 4px 16px rgba(0,0,0,0.3));
}
.blog-card-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.blog-card-tag {
  display: inline-block;
  font-size: 0.72rem; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase;
  color: var(--rt-green); margin-bottom: 10px;
}
.blog-card h3 {
  font-size: 1.15rem; margin-bottom: 10px; line-height: 1.3;
}
.blog-card p { color: var(--rt-text-soft); font-size: 0.92rem; flex: 1; margin-bottom: 16px; }
.blog-card .read-more {
  font-weight: 600; color: var(--rt-green);
  display: inline-flex; align-items: center; gap: 6px;
  transition: gap .25s;
}
.blog-card .read-more:hover { gap: 10px; color: var(--rt-teal); }

/* ----- Article (single blog post) ----- */
.article-hero {
  padding: 140px 0 60px;
  background: var(--rt-grad-hero), var(--rt-bg);
  border-bottom: 1px solid var(--rt-border);
}
.article-meta {
  display: flex; flex-wrap: wrap; gap: 16px;
  color: var(--rt-text-muted); font-size: 0.9rem;
  margin-bottom: 24px;
}
.article-body {
  max-width: 760px; margin: 0 auto;
  padding: 60px 0 80px;
}
.article-body h2 { font-size: 1.75rem; margin: 48px 0 16px; color: var(--rt-text); }
.article-body h3 { font-size: 1.3rem; margin: 32px 0 12px; color: var(--rt-text); }
.article-body p { color: var(--rt-text-soft); margin-bottom: 18px; line-height: 1.75; font-size: 1.02rem; }
.article-body ul, .article-body ol { color: var(--rt-text-soft); margin-bottom: 18px; padding-left: 24px; }
.article-body li { margin-bottom: 10px; line-height: 1.75; }
.article-body strong { color: var(--rt-text); }
.article-body blockquote {
  border-left: 4px solid var(--rt-green);
  background: rgba(0, 200, 150, 0.05);
  padding: 18px 24px;
  margin: 28px 0;
  border-radius: 0 var(--rt-radius) var(--rt-radius) 0;
  color: var(--rt-text);
  font-style: italic;
}
.article-body .callout-box {
  background: var(--rt-surface);
  border: 1px solid rgba(0, 200, 150, 0.25);
  border-radius: var(--rt-radius);
  padding: 24px;
  margin: 32px 0;
}
.article-body table {
  width: 100%; border-collapse: collapse; margin: 24px 0;
  background: var(--rt-surface); border-radius: var(--rt-radius); overflow: hidden;
}
.article-body th, .article-body td {
  padding: 14px 16px; text-align: left; border-bottom: 1px solid var(--rt-border);
  font-size: 0.95rem;
}
.article-body th { background: var(--rt-surface-2); color: var(--rt-green); font-weight: 700; }
.article-body tr:last-child td { border-bottom: none; }

/* ----- Form ----- */
.form-rt .form-control,
.form-rt .form-select {
  background: var(--rt-surface);
  border: 1px solid var(--rt-border);
  color: var(--rt-text);
  padding: 14px 16px;
  border-radius: 10px;
  font-size: 0.96rem;
}
.form-rt .form-control:focus,
.form-rt .form-select:focus {
  background: var(--rt-surface);
  border-color: var(--rt-green);
  box-shadow: 0 0 0 3px rgba(0, 200, 150, 0.18);
  color: var(--rt-text);
}
.form-rt .form-control::placeholder { color: var(--rt-text-muted); }
.form-rt label { color: var(--rt-text-soft); font-weight: 500; margin-bottom: 6px; }

/* ----- CTA Section ----- */
.cta-rt {
  background: linear-gradient(135deg, #0B1F3A 0%, #051327 50%, #0B0F1A 100%);
  border-radius: var(--rt-radius-lg);
  padding: 70px 50px;
  text-align: center;
  border: 1px solid rgba(0, 200, 150, 0.2);
  position: relative;
  overflow: hidden;
}
.cta-rt::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at center, rgba(0, 200, 150, 0.18) 0%, transparent 60%);
  pointer-events: none;
}
.cta-rt > * { position: relative; }

/* ----- Footer ----- */
.footer-rt {
  background: var(--rt-surface);
  border-top: 1px solid var(--rt-border);
  padding: 70px 0 30px;
}
.footer-rt h5 { font-size: 0.95rem; letter-spacing: 2px; text-transform: uppercase; color: var(--rt-text); margin-bottom: 20px; }
.footer-rt a { color: var(--rt-text-muted); display: block; padding: 4px 0; transition: color .2s; }
.footer-rt a:hover { color: var(--rt-green); }
.footer-rt .copyright {
  border-top: 1px solid var(--rt-border);
  margin-top: 40px; padding-top: 24px;
  color: var(--rt-text-muted); font-size: 0.88rem;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px;
}

/* ----- Floating WhatsApp ----- */
.whatsapp-float {
  position: fixed; bottom: 24px; right: 24px;
  width: 60px; height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  z-index: 1000;
  transition: all .25s;
  animation: wppFloat 3s ease-in-out infinite;
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 12px 32px rgba(37, 211, 102, 0.6); }
.whatsapp-float svg { width: 32px; height: 32px; fill: white; }
@keyframes wppFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

/* ----- Animations on scroll ----- */
.reveal {
  opacity: 0; transform: translateY(30px);
  transition: opacity .8s ease, transform .8s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal.delay-1 { transition-delay: .15s; }
.reveal.delay-2 { transition-delay: .3s; }
.reveal.delay-3 { transition-delay: .45s; }

/* Counter */
[data-counter] { font-variant-numeric: tabular-nums; }

/* Utility */
.divider-rt {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--rt-border-strong), transparent);
  margin: 80px 0;
}
.shine {
  position: relative; overflow: hidden;
}
.shine::after {
  content: ''; position: absolute; top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.08), transparent);
  animation: shine 4s infinite;
}
@keyframes shine { 0% { left: -100%; } 50%, 100% { left: 100%; } }

/* ===== HUB & SPOKE Premium (Hero side, AXIOM no centro) ===== */
.rt-hub {
  position: relative;
  width: 100%;
  max-width: 480px;
  aspect-ratio: 1;
  margin: 0 auto;
}
.rt-hub-grid {
  position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 50% 50%, rgba(0,200,150,0.10), transparent 60%),
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 100% 100%, 32px 32px, 32px 32px;
  border-radius: 50%;
  mask-image: radial-gradient(circle, #000 60%, transparent 100%);
  -webkit-mask-image: radial-gradient(circle, #000 60%, transparent 100%);
  opacity: 0.55;
}
.rt-hub-glow {
  position: absolute; inset: 12%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,200,150,0.28), transparent 70%);
  filter: blur(36px);
  animation: rtHubGlow 6s ease-in-out infinite;
}
@keyframes rtHubGlow { 0%,100% { opacity: 0.55; transform: scale(1); } 50% { opacity: 0.95; transform: scale(1.06); } }
.rt-hub-lines { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0.65; }

/* Center core */
.rt-hub-core {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 46%; aspect-ratio: 1;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: radial-gradient(circle at 30% 30%, #103A3A, #0B1F3A 70%);
  border: 1.5px solid rgba(0,224,199,0.55);
  box-shadow:
    0 0 0 6px rgba(0,200,150,0.06),
    0 0 0 14px rgba(0,200,150,0.03),
    0 22px 60px rgba(0,200,150,0.35),
    inset 0 0 30px rgba(0,224,199,0.18);
  z-index: 3;
}
.rt-hub-core-ring {
  position: absolute; inset: -8%;
  border-radius: 50%;
  border: 1px dashed rgba(0,200,150,0.35);
  animation: rtHubRing 18s linear infinite;
}
@keyframes rtHubRing { to { transform: rotate(360deg); } }
.rt-hub-core-ping {
  position: absolute; inset: 0;
  border-radius: 50%;
  border: 2px solid rgba(0,224,199,0.6);
  animation: rtHubPing 2.6s cubic-bezier(0.4,0,0.6,1) infinite;
  opacity: 0;
}
@keyframes rtHubPing {
  0% { transform: scale(0.95); opacity: 0.9; }
  80%,100% { transform: scale(1.6); opacity: 0; }
}
.rt-hub-core-inner {
  position: relative;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center;
  z-index: 2;
}

/* Center core when using RT logo image (favicon transparente, GRANDE, sem fundo) */
.rt-hub-core.rt-hub-core-logo {
  width: 68%;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  padding: 0;
}
.rt-hub-core.rt-hub-core-logo .rt-hub-core-ring {
  inset: -4%;
  border-color: rgba(0,200,150,0.40);
}
.rt-hub-core.rt-hub-core-logo .rt-hub-core-ping {
  border-color: rgba(0,224,199,0.55);
}
.rt-hub-core-img {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter:
    drop-shadow(0 8px 26px rgba(0,200,150,0.55))
    drop-shadow(0 0 18px rgba(0,224,199,0.35));
}

/* AXIOM icon (logo PNG colorida, sem fundo branco) */
.rt-hub-icon-axiom {
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(0,0,0,0.10)) !important;
  padding: 6px;
}
.rt-hub-icon-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 4px 10px rgba(245,166,35,0.45));
}

/* Aumenta o tamanho dos ícones SVG/Bootstrap nos satélites */
.rt-hub-node-icon i.bi { font-size: 1.7rem; line-height: 1; }
.rt-hub-core-tag {
  font-size: 0.62rem; font-weight: 700; letter-spacing: 2px;
  color: var(--rt-green); text-transform: uppercase; margin-bottom: 6px;
  padding: 3px 10px; border-radius: 999px;
  background: rgba(0,200,150,0.10); border: 1px solid rgba(0,200,150,0.25);
}
.rt-hub-core-name {
  font-size: 2rem; font-weight: 800; letter-spacing: 0.04em;
  background: linear-gradient(135deg, #FFFFFF, #B7C2D5);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
}
.rt-hub-core-sub {
  font-size: 0.78rem; color: var(--rt-text-muted);
  letter-spacing: 1.4px; text-transform: uppercase; margin-top: 6px;
}

/* Satellites */
.rt-hub-node {
  position: absolute;
  width: 70px;
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  z-index: 2;
}
.rt-hub-node.n-tl { top: 8%;  left: 8%;  }
.rt-hub-node.n-tr { top: 8%;  right: 8%; }
.rt-hub-node.n-bl { bottom: 8%; left: 8%;  }
.rt-hub-node.n-br { bottom: 8%; right: 8%; }
.rt-hub-node-icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(255,255,255,0.10), rgba(255,255,255,0.02));
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 28px rgba(0,0,0,0.45), 0 0 0 0 rgba(0,200,150,0);
  transition: transform .3s ease, box-shadow .3s ease;
}
.rt-hub-node-icon svg { width: 28px; height: 28px; }
.rt-hub-node:hover .rt-hub-node-icon {
  transform: translateY(-3px) scale(1.04);
  box-shadow: 0 16px 36px rgba(0,0,0,0.55), 0 0 0 4px rgba(0,200,150,0.12);
}
.rt-hub-node-label {
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.4px;
  color: var(--rt-text-soft);
  background: rgba(5, 7, 15, 0.65);
  padding: 3px 8px; border-radius: 8px;
  border: 1px solid var(--rt-border);
  white-space: nowrap;
}

/* Live ticker */
.rt-hub-ticker {
  position: absolute;
  bottom: -6%; left: 50%;
  transform: translateX(-50%);
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(11, 31, 58, 0.85);
  border: 1px solid rgba(0,200,150,0.30);
  border-radius: 999px;
  padding: 8px 16px;
  font-size: 0.82rem; color: var(--rt-text);
  white-space: nowrap;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 14px 32px rgba(0,0,0,0.45);
}
.rt-hub-ticker strong { color: var(--rt-green); margin: 0 2px; }
.rt-hub-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: #00E0C7;
  box-shadow: 0 0 0 0 rgba(0, 224, 199, 0.7);
  animation: rtHubDot 1.8s ease-out infinite;
}
@keyframes rtHubDot {
  0% { box-shadow: 0 0 0 0 rgba(0, 224, 199, 0.7); }
  70% { box-shadow: 0 0 0 12px rgba(0, 224, 199, 0); }
  100% { box-shadow: 0 0 0 0 rgba(0, 224, 199, 0); }
}

/* ===== Funil em Linhas (3 etapas verticais descendentes) ===== */
.funil-rt {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 8px 0;
}
.funil-step {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 22px 26px;
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
  border: 1px solid var(--rt-border-strong);
  margin: 0 auto;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.funil-topo  { width: 100%;  border-color: rgba(0,200,150,0.45); box-shadow: 0 6px 22px rgba(0,200,150,0.12); }
.funil-meio  { width: 86%;   border-color: rgba(0,224,199,0.50); box-shadow: 0 6px 22px rgba(0,224,199,0.16); }
.funil-fundo { width: 70%;   border-color: rgba(0,200,150,0.85); background: linear-gradient(180deg, rgba(0,200,150,0.18), rgba(0,200,150,0.06)); box-shadow: 0 10px 30px rgba(0,200,150,0.28); }
.funil-step:hover { transform: translateY(-2px); }
.funil-num {
  flex-shrink: 0;
  width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  background: var(--rt-grad);
  color: var(--rt-navy-deep);
  font-weight: 800; font-size: 1.05rem;
  border-radius: 50%;
  box-shadow: 0 4px 12px rgba(0,200,150,0.3);
}
.funil-content strong { display: block; color: var(--rt-text); margin-bottom: 4px; font-size: 1.05rem; letter-spacing: -0.01em; }
.funil-content p { color: var(--rt-text-soft); font-size: 0.92rem; line-height: 1.55; }
.funil-arrow {
  text-align: center;
  color: var(--rt-green);
  font-size: 1.25rem;
  line-height: 1;
  opacity: 0.7;
  margin: -2px 0;
}
@media (max-width: 991px) {
  .funil-topo, .funil-meio, .funil-fundo { width: 100%; }
}

/* ===== Provas Sociais (cards anônimos) ===== */
.prova-card {
  background: var(--rt-surface-2);
  border: 1px solid var(--rt-border);
  border-radius: var(--rt-radius);
  padding: 28px;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.prova-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0,200,150,0.35);
  box-shadow: 0 14px 30px rgba(0,200,150,0.12);
}
.prova-stars { color: #FFB400; font-size: 1rem; margin-bottom: 12px; letter-spacing: 1px; }
.prova-quote { color: var(--rt-text-soft); font-size: 1rem; line-height: 1.7; flex-grow: 1; }
.prova-quote::before { content: '\201C'; font-family: Georgia, serif; font-size: 3rem; line-height: 0; color: var(--rt-green); margin-right: 4px; vertical-align: -22px; opacity: 0.7; }
.prova-foot {
  display: flex; align-items: center; gap: 12px;
  margin-top: 20px; padding-top: 18px;
  border-top: 1px solid var(--rt-border);
}
.prova-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--rt-grad);
  color: var(--rt-navy-deep);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 0.95rem;
  flex-shrink: 0;
}
.prova-meta { display: flex; flex-direction: column; line-height: 1.25; }
.prova-meta .seg { color: var(--rt-text); font-weight: 600; font-size: 0.95rem; }
.prova-meta .city { color: var(--rt-text-muted); font-size: 0.82rem; margin-top: 2px; }
.prova-resultado {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: 14px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(0,200,150,0.10);
  border: 1px solid rgba(0,200,150,0.25);
  color: var(--rt-green);
  font-size: 0.82rem; font-weight: 700;
}

/* ===== MODAL DE QUALIFICAÇÃO RT ===== */
.modal-rt-dialog { padding: 16px; }
.modal-rt {
  background: linear-gradient(180deg, var(--rt-surface-2) 0%, var(--rt-surface) 100%);
  border: 1px solid rgba(0,200,150,0.30);
  border-radius: 22px;
  color: var(--rt-text);
  box-shadow: 0 30px 80px rgba(0,0,0,0.6), 0 0 0 1px rgba(0,200,150,0.10);
  overflow: hidden;
}
.modal-rt-header {
  position: relative;
  padding: 32px 36px 24px;
  background:
    radial-gradient(ellipse at top right, rgba(0,200,150,0.18), transparent 60%),
    linear-gradient(180deg, rgba(11,31,58,0.6), rgba(5,7,15,0));
  border-bottom: 1px solid var(--rt-border);
}
.modal-rt-eyebrow {
  display: inline-flex; align-items: center;
  font-size: 0.78rem; font-weight: 700; letter-spacing: 2px;
  color: var(--rt-green); text-transform: uppercase;
  background: rgba(0,200,150,0.10);
  padding: 6px 14px; border-radius: 999px;
  border: 1px solid rgba(0,200,150,0.30);
  margin-bottom: 14px;
}
.modal-rt-title {
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--rt-text);
  margin-bottom: 10px;
  line-height: 1.25;
}
.modal-rt-sub {
  color: var(--rt-text-soft);
  font-size: 0.98rem;
  margin-bottom: 0;
  line-height: 1.55;
}
.btn-close-rt {
  position: absolute;
  top: 18px; right: 18px;
  width: 38px; height: 38px;
  border: 1px solid var(--rt-border-strong);
  background: rgba(255,255,255,0.04);
  color: var(--rt-text);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: all .25s ease;
}
.btn-close-rt:hover { background: rgba(0,200,150,0.15); border-color: var(--rt-green); color: var(--rt-green); }

.modal-rt-body { padding: 28px 36px 24px; }
.form-label-rt {
  display: block;
  color: var(--rt-text);
  font-weight: 600;
  font-size: 0.92rem;
  margin-bottom: 8px;
  letter-spacing: 0.01em;
}
.form-control-rt {
  background: rgba(255,255,255,0.04) !important;
  border: 1px solid var(--rt-border-strong) !important;
  color: var(--rt-text) !important;
  border-radius: 10px !important;
  padding: 12px 14px !important;
  font-size: 0.96rem !important;
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease !important;
}
.form-control-rt:focus {
  background: rgba(255,255,255,0.06) !important;
  border-color: var(--rt-green) !important;
  box-shadow: 0 0 0 3px rgba(0,200,150,0.18) !important;
  outline: none !important;
  color: var(--rt-text) !important;
}
.form-control-rt::placeholder { color: rgba(183,194,213,0.55) !important; }
.form-control-rt option { background: #0E1726; color: var(--rt-text); }
select.form-control-rt {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%2300C896'%3E%3Cpath d='M7.247 11.14L2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 01.753 1.659l-4.796 5.48a1 1 0 01-1.506 0z'/%3E%3C/svg%3E") !important;
  background-repeat: no-repeat !important;
  background-position: right 14px center !important;
  background-size: 14px !important;
  padding-right: 36px !important;
  appearance: none !important;
}
textarea.form-control-rt { resize: vertical; min-height: 90px; }

.modal-rt-footer {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  padding-top: 22px;
  margin-top: 22px;
  border-top: 1px solid var(--rt-border);
}
.modal-rt-note {
  display: flex; align-items: center; justify-content: center;
  gap: 6px;
  margin-top: 14px;
  margin-bottom: 0;
  color: var(--rt-text-muted);
  font-size: 0.82rem;
}
.modal-rt-note .bi { color: var(--rt-green); }

/* Bootstrap modal backdrop ajustado */
.modal-backdrop.show { opacity: 0.78; background: #000; }

/* Animação suave de entrada */
.modal.fade .modal-dialog { transition: transform .35s cubic-bezier(.2,.8,.2,1), opacity .25s ease; }
.modal.fade:not(.show) .modal-dialog { transform: translateY(20px) scale(0.98); }

/* Responsive Modal */
@media (max-width: 768px) {
  .modal-rt-header { padding: 24px 22px 18px; }
  .modal-rt-body { padding: 22px 22px 20px; }
  .modal-rt-title { font-size: 1.3rem; }
  .modal-rt-sub { font-size: 0.92rem; }
  .modal-rt-footer { flex-direction: column-reverse; gap: 10px; align-items: stretch; }
  .modal-rt-footer .btn { width: 100%; }
}

/* ===== Responsividade Geral do site ===== */
@media (max-width: 1199px) {
  .hero-title { font-size: 3rem !important; }
  .display-5 { font-size: 2.4rem !important; }
}
@media (max-width: 991px) {
  .hero-rt { padding: 110px 0 60px; }
  .hero-title { font-size: 2.4rem !important; line-height: 1.15; }
  .hero-subtitle { font-size: 1rem !important; }
  .navbar-rt .navbar-collapse { background: var(--rt-surface); padding: 20px; border-radius: var(--rt-radius); margin-top: 12px; }
  .navbar-rt .navbar-nav { gap: 4px; }
  .navbar-rt .navbar-nav .nav-link { padding: 10px 12px !important; }
  .navbar-rt .btn-rt-primary { width: 100%; margin-top: 12px; }
  .cta-rt { padding: 50px 24px; }
  .display-5 { font-size: 2rem !important; }
  .display-6 { font-size: 1.7rem !important; }
  .section-spacing { padding: 60px 0; }
  /* Hub & Spoke esconde em mobile (já hidden via .d-none .d-lg-block) */
  /* Funil em linhas: ocupa 100% */
  .funil-step { width: 100% !important; }
  /* Provas Sociais: ajusta padding */
  .prova-card { padding: 22px; }
  /* Footer */
  .footer-rt { padding: 50px 0 30px; }
  .footer-rt h5 { margin-top: 24px; }
}
@media (max-width: 768px) {
  .hero-title { font-size: 2rem !important; }
  .hero-subtitle { font-size: 0.95rem !important; line-height: 1.55; }
  .btn-rt-lg { padding: 12px 24px !important; font-size: 1rem !important; }
  .hero-tag { font-size: 0.78rem; padding: 5px 12px; }
  .platform-strip { gap: 16px !important; flex-wrap: wrap !important; justify-content: flex-start; }
  .platform-item { font-size: 0.85rem; }
  .platform-item svg { width: 22px !important; height: 22px !important; }
  .display-5 { font-size: 1.7rem !important; line-height: 1.2; }
  .display-6 { font-size: 1.5rem !important; }
  .lead-rt { font-size: 1rem; }
  .metric-rt .num { font-size: 2.2rem !important; }
  .card-rt { padding: 22px !important; }
  .funil-step { padding: 18px 20px !important; }
  .funil-content strong { font-size: 1rem; }
  .funil-content p { font-size: 0.88rem; }
  .aviso-rt { padding: 28px 22px !important; }
  .navbar-rt { padding: 8px 0; }
  .navbar-rt .navbar-brand .logo-rt-oficial { height: 50px !important; padding: 5px 12px; }
  /* Whatsapp float */
  .whatsapp-float { width: 56px !important; height: 56px !important; bottom: 18px !important; right: 18px !important; }
  .whatsapp-float svg { width: 28px !important; height: 28px !important; }
  /* CTA section card */
  .cta-rt { padding: 36px 18px !important; border-radius: 18px; }
  /* Process step cards */
  .process-step-rt { padding: 24px 18px; }
}
@media (max-width: 480px) {
  .hero-title { font-size: 1.7rem !important; }
  .display-5 { font-size: 1.5rem !important; }
  .display-6 { font-size: 1.3rem !important; }
  .modal-rt-title { font-size: 1.15rem !important; }
  .navbar-rt .navbar-brand .logo-rt-oficial { height: 44px !important; padding: 4px 10px; }
  .footer-rt .logo-rt-oficial { height: 56px !important; padding: 6px 14px; }
  .eyebrow { font-size: 0.7rem; padding: 4px 10px; letter-spacing: 1.6px; }
  .metric-rt .lbl { font-size: 0.78rem; }
  .blog-card-cover { font-size: 2.5rem; }
  .hero-tag { display: inline-flex; flex-wrap: wrap; }
}