/* ═══════════════════════════════════════════════════════════════════════════
   BNA Brasil - Estilos Principais
   Design: Dark + Azul/Verde Água | Glassmorphism | 3D Depth
   ═══════════════════════════════════════════════════════════════════════════ */

/* ─── Variáveis CSS ──────────────────────────────────────────────────────── */
:root {
  --primary:        #0ea5e9;
  --primary-dark:   #0284c7;
  --secondary:      #10b981;
  --secondary-dark: #059669;
  --accent:         #06b6d4;
  --dark:           #020617;
  --dark-2:         #0f172a;
  --dark-3:         #1e293b;
  --dark-4:         #334155;
  --text-primary:   #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted:     #64748b;
  --border:         rgba(148, 163, 184, 0.1);
  --border-light:   rgba(148, 163, 184, 0.2);
  --glass-bg:       rgba(15, 23, 42, 0.7);
  --glass-border:   rgba(14, 165, 233, 0.2);
  --shadow-sm:      0 2px 8px rgba(0,0,0,0.4);
  --shadow-md:      0 8px 32px rgba(0,0,0,0.5);
  --shadow-lg:      0 20px 60px rgba(0,0,0,0.6);
  --shadow-glow:    0 0 30px rgba(14,165,233,0.15);
  --gradient-main:  linear-gradient(135deg, #020617 0%, #0f172a 50%, #020617 100%);
  --gradient-card:  linear-gradient(135deg, rgba(14,165,233,0.08) 0%, rgba(16,185,129,0.05) 100%);
  --gradient-hero:  linear-gradient(135deg, #020617 0%, #0c1a2e 40%, #0d2137 70%, #020617 100%);
  --gradient-btn:   linear-gradient(135deg, #0ea5e9 0%, #10b981 100%);
  --radius-sm:      8px;
  --radius-md:      12px;
  --radius-lg:      20px;
  --radius-xl:      28px;
  --transition:     all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-main:      'Inter', 'Segoe UI', system-ui, sans-serif;
}

/* ─── Reset & Base ───────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-main);
  background: var(--dark);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  background-image:
    radial-gradient(ellipse at 20% 20%, rgba(14,165,233,0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 80%, rgba(16,185,129,0.04) 0%, transparent 50%);
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--secondary); }
ul { list-style: none; }
button { cursor: pointer; font-family: var(--font-main); }

/* ─── Tipografia ─────────────────────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.2rem; }

p { color: var(--text-secondary); }

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

/* ─── Layout ─────────────────────────────────────────────────────────────── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 5rem 0;
}

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-header .badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(14,165,233,0.1);
  border: 1px solid rgba(14,165,233,0.3);
  color: var(--primary);
  padding: 0.4rem 1rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.section-header h2 {
  margin-bottom: 1rem;
}

.section-header p {
  max-width: 600px;
  margin: 0 auto;
  font-size: 1.05rem;
}

/* ─── Header / Navbar ────────────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 0;
  transition: var(--transition);
  border-bottom: 1px solid transparent;
}

.navbar.scrolled {
  background: rgba(2, 6, 23, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom-color: var(--border);
  padding: 0.7rem 0;
  box-shadow: var(--shadow-md);
}

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

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.brand-logo {
  width: 44px;
  height: 44px;
  background: var(--gradient-btn);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1.1rem;
  color: white;
  flex-shrink: 0;
  box-shadow: 0 4px 15px rgba(14,165,233,0.3);
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
}

.brand-sub {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 400;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-link {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-primary);
  background: rgba(14,165,233,0.1);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 0.5rem;
  cursor: pointer;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* ─── Botões ─────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  border: none;
  transition: var(--transition);
  white-space: nowrap;
  text-decoration: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.1);
  opacity: 0;
  transition: var(--transition);
}

.btn:hover::before { opacity: 1; }

.btn-primary {
  background: var(--gradient-btn);
  color: white;
  box-shadow: 0 4px 20px rgba(14,165,233,0.3);
}

.btn-primary:hover {
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(14,165,233,0.4);
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-light);
}

.btn-secondary:hover {
  color: var(--text-primary);
  border-color: var(--primary);
  background: rgba(14,165,233,0.1);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 1px solid var(--primary);
}

.btn-outline:hover {
  background: var(--primary);
  color: white;
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1rem;
  border-radius: var(--radius-lg);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.8rem;
}

/* ─── Cards Glassmorphism ────────────────────────────────────────────────── */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(14,165,233,0.5), transparent);
}

.glass-card:hover {
  transform: translateY(-6px) scale(1.01);
  border-color: rgba(14,165,233,0.4);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

/* ─── Ícone 3D ───────────────────────────────────────────────────────────── */
.icon-3d {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  position: relative;
  transition: var(--transition);
}

.icon-3d.blue {
  background: linear-gradient(135deg, rgba(14,165,233,0.2), rgba(14,165,233,0.05));
  border: 1px solid rgba(14,165,233,0.3);
  box-shadow: 0 8px 24px rgba(14,165,233,0.15), inset 0 1px 0 rgba(255,255,255,0.05);
}

.icon-3d.green {
  background: linear-gradient(135deg, rgba(16,185,129,0.2), rgba(16,185,129,0.05));
  border: 1px solid rgba(16,185,129,0.3);
  box-shadow: 0 8px 24px rgba(16,185,129,0.15), inset 0 1px 0 rgba(255,255,255,0.05);
}

.icon-3d.cyan {
  background: linear-gradient(135deg, rgba(6,182,212,0.2), rgba(6,182,212,0.05));
  border: 1px solid rgba(6,182,212,0.3);
  box-shadow: 0 8px 24px rgba(6,182,212,0.15), inset 0 1px 0 rgba(255,255,255,0.05);
}

.icon-3d.purple {
  background: linear-gradient(135deg, rgba(139,92,246,0.2), rgba(139,92,246,0.05));
  border: 1px solid rgba(139,92,246,0.3);
  box-shadow: 0 8px 24px rgba(139,92,246,0.15), inset 0 1px 0 rgba(255,255,255,0.05);
}

.glass-card:hover .icon-3d {
  transform: rotate(-5deg) scale(1.1);
}

/* ─── Hero Section ───────────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--gradient-hero);
  padding-top: 80px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
  animation: float 8s ease-in-out infinite;
}

.hero-orb-1 {
  width: 500px;
  height: 500px;
  background: var(--primary);
  top: -100px;
  right: -100px;
  animation-delay: 0s;
}

.hero-orb-2 {
  width: 400px;
  height: 400px;
  background: var(--secondary);
  bottom: -100px;
  left: -100px;
  animation-delay: 4s;
}

.hero-orb-3 {
  width: 300px;
  height: 300px;
  background: var(--accent);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation-delay: 2s;
}

@keyframes float {
  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(14,165,233,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(14,165,233,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%);
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(14,165,233,0.1);
  border: 1px solid rgba(14,165,233,0.3);
  color: var(--primary);
  padding: 0.5rem 1.25rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  animation: fadeInDown 0.8s ease;
}

.hero h1 {
  margin-bottom: 1.5rem;
  animation: fadeInUp 0.8s ease 0.2s both;
}

.hero p {
  font-size: 1.15rem;
  max-width: 650px;
  margin: 0 auto 2.5rem;
  color: var(--text-secondary);
  animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease 0.6s both;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 3rem;
  margin-top: 4rem;
  padding-top: 3rem;
  border-top: 1px solid var(--border);
  animation: fadeInUp 0.8s ease 0.8s both;
  flex-wrap: wrap;
}

.hero-stat {
  text-align: center;
}

.hero-stat-value {
  font-size: 2rem;
  font-weight: 800;
  background: var(--gradient-btn);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
}

.hero-stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* ─── Trust Bar ──────────────────────────────────────────────────────────── */
.trust-bar {
  background: var(--dark-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 0;
}

.trust-items {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 500;
}

.trust-item svg {
  color: var(--secondary);
  flex-shrink: 0;
}

/* ─── Grid de Serviços ───────────────────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.service-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  cursor: default;
}

.service-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-btn);
  transform: scaleX(0);
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: rgba(14,165,233,0.4);
  box-shadow: var(--shadow-lg), 0 0 40px rgba(14,165,233,0.1);
}

.service-card:hover::after {
  transform: scaleX(1);
}

.service-card h3 {
  margin-bottom: 0.75rem;
  font-size: 1.15rem;
}

.service-card p {
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ─── Seção de Confiança ─────────────────────────────────────────────────── */
.trust-section {
  background: var(--dark-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.trust-card {
  text-align: center;
  padding: 2rem 1.5rem;
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  transition: var(--transition);
}

.trust-card:hover {
  background: rgba(14,165,233,0.05);
  border-color: rgba(14,165,233,0.2);
}

.trust-card .icon-3d {
  margin: 0 auto 1rem;
}

.trust-card h4 {
  margin-bottom: 0.5rem;
  font-size: 1rem;
}

.trust-card p {
  font-size: 0.85rem;
}

/* ─── CTA Section ────────────────────────────────────────────────────────── */
.cta-section {
  background: linear-gradient(135deg, rgba(14,165,233,0.1) 0%, rgba(16,185,129,0.05) 100%);
  border-top: 1px solid rgba(14,165,233,0.2);
  border-bottom: 1px solid rgba(14,165,233,0.2);
  text-align: center;
}

.cta-section h2 { margin-bottom: 1rem; }
.cta-section p { margin-bottom: 2rem; max-width: 600px; margin-left: auto; margin-right: auto; }

/* ─── Formulário ─────────────────────────────────────────────────────────── */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  padding: 0.85rem 1rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.9rem;
  font-family: var(--font-main);
  transition: var(--transition);
  outline: none;
}

.form-control:focus {
  border-color: var(--primary);
  background: rgba(14,165,233,0.05);
  box-shadow: 0 0 0 3px rgba(14,165,233,0.1);
}

.form-control::placeholder {
  color: var(--text-muted);
}

textarea.form-control {
  resize: vertical;
  min-height: 130px;
}

select.form-control {
  cursor: pointer;
}

select.form-control option {
  background: var(--dark-2);
  color: var(--text-primary);
}

.form-error {
  font-size: 0.8rem;
  color: #ef4444;
  margin-top: 0.35rem;
  display: none;
}

.form-success {
  background: rgba(16,185,129,0.1);
  border: 1px solid rgba(16,185,129,0.3);
  color: var(--secondary);
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  margin-bottom: 1.25rem;
  font-size: 0.9rem;
}

.form-alert {
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.3);
  color: #ef4444;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  margin-bottom: 1.25rem;
  font-size: 0.9rem;
}

/* ─── Footer ─────────────────────────────────────────────────────────────── */
.footer {
  background: var(--dark-2);
  border-top: 1px solid var(--border);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand p {
  font-size: 0.9rem;
  margin: 1rem 0 1.5rem;
  max-width: 280px;
}

.footer-social {
  display: flex;
  gap: 0.75rem;
}

.social-btn {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: var(--transition);
}

.social-btn:hover {
  background: rgba(14,165,233,0.15);
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
}

.footer-col h4 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.875rem;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.footer-links a:hover {
  color: var(--primary);
  padding-left: 4px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  margin-bottom: 0.75rem;
}

.footer-contact-item svg {
  color: var(--primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-contact-item span {
  color: var(--text-muted);
  font-size: 0.85rem;
  line-height: 1.5;
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-legal {
  display: flex;
  gap: 1.5rem;
}

.footer-legal a {
  color: var(--text-muted);
  font-size: 0.8rem;
  transition: var(--transition);
}

.footer-legal a:hover { color: var(--primary); }

.footer-disclaimer {
  margin-top: 1.5rem;
  padding: 1rem 1.25rem;
  background: rgba(239,68,68,0.05);
  border: 1px solid rgba(239,68,68,0.15);
  border-radius: var(--radius-md);
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ─── WhatsApp Float ─────────────────────────────────────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 999;
  width: 56px;
  height: 56px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: var(--transition);
  animation: pulse-green 3s ease-in-out infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 30px rgba(37,211,102,0.5);
}

@keyframes pulse-green {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.4); }
  50% { box-shadow: 0 4px 40px rgba(37,211,102,0.6), 0 0 0 10px rgba(37,211,102,0.1); }
}

/* ─── Animações ──────────────────────────────────────────────────────────── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.animate-fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── Página Interna ─────────────────────────────────────────────────────── */
.page-hero {
  padding: 8rem 0 4rem;
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-2) 100%);
  border-bottom: 1px solid var(--border);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(ellipse, rgba(14,165,233,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.page-hero h1 { margin-bottom: 1rem; }
.page-hero p { max-width: 600px; margin: 0 auto; font-size: 1.05rem; }

/* ─── Breadcrumb ─────────────────────────────────────────────────────────── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  justify-content: center;
  margin-bottom: 1rem;
}

.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb span { color: var(--primary); }

/* ─── Alertas ────────────────────────────────────────────────────────────── */
.alert {
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  margin-bottom: 1.25rem;
  font-size: 0.9rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.alert-info {
  background: rgba(14,165,233,0.1);
  border: 1px solid rgba(14,165,233,0.3);
  color: var(--primary);
}

.alert-success {
  background: rgba(16,185,129,0.1);
  border: 1px solid rgba(16,185,129,0.3);
  color: var(--secondary);
}

.alert-warning {
  background: rgba(245,158,11,0.1);
  border: 1px solid rgba(245,158,11,0.3);
  color: #f59e0b;
}

.alert-danger {
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.3);
  color: #ef4444;
}

/* ─── Badge ──────────────────────────────────────────────────────────────── */
.badge-status {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.75rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-status.active {
  background: rgba(16,185,129,0.15);
  color: var(--secondary);
  border: 1px solid rgba(16,185,129,0.3);
}

.badge-status.inactive {
  background: rgba(239,68,68,0.15);
  color: #ef4444;
  border: 1px solid rgba(239,68,68,0.3);
}

/* ─── Divider ────────────────────────────────────────────────────────────── */
.divider {
  height: 1px;
  background: var(--border);
  margin: 2rem 0;
}

.divider-gradient {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  margin: 2rem 0;
}

/* ─── Loader ─────────────────────────────────────────────────────────────── */
.loader {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ─── Scroll to Top ──────────────────────────────────────────────────────── */
.scroll-top {
  position: fixed;
  bottom: 5.5rem;
  right: 2rem;
  width: 44px;
  height: 44px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
  opacity: 0;
  pointer-events: none;
  backdrop-filter: blur(10px);
  z-index: 998;
}

.scroll-top.visible {
  opacity: 1;
  pointer-events: all;
}

.scroll-top:hover {
  color: var(--primary);
  border-color: var(--primary);
  transform: translateY(-2px);
}

/* ─── Responsivo ─────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 768px) {
  .hamburger { display: flex; }
  .nav-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(2,6,23,0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    z-index: 999;
  }
  .nav-menu.open { display: flex; }
  .nav-link { font-size: 1.2rem; padding: 0.75rem 1.5rem; }
  .nav-actions .btn-primary { display: none; }
  .hero-stats { gap: 1.5rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .services-grid { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .container { padding: 0 1rem; }
  .section { padding: 3.5rem 0; }
  .trust-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; width: 100%; }
  .hero-actions .btn { width: 100%; justify-content: center; }
}

/* ─── Print ──────────────────────────────────────────────────────────────── */
@media print {
  .navbar, .whatsapp-float, .scroll-top { display: none; }
  body { background: white; color: black; }
}