/* ============================================================
   SD SEGURANÇA ELETRÔNICA — DESIGN SYSTEM
   Cyber-Security Dark Mode | Tech-Forward UI
   ============================================================ */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ── CSS Custom Properties ── */
:root {
  /* Brand Colors */
  --clr-bg:          #080c18;
  --clr-bg-2:        #0d1225;
  --clr-bg-card:     rgba(13, 18, 37, 0.7);
  --clr-primary:     #00d4ff;
  --clr-primary-dim: rgba(0, 212, 255, 0.15);
  --clr-accent:      #7b2fff;
  --clr-accent-dim:  rgba(123, 47, 255, 0.15);
  --clr-success:     #00ff88;
  --clr-text:        #e2e8f0;
  --clr-text-muted:  #8892a4;
  --clr-border:      rgba(0, 212, 255, 0.15);
  --clr-border-glow: rgba(0, 212, 255, 0.4);

  /* Typography */
  --font-display: 'Space Grotesk', sans-serif;
  --font-body:    'Inter', sans-serif;

  /* Spacing */
  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  2rem;
  --space-lg:  2.5rem;
  --space-xl:  4rem;
  --space-2xl: 5rem;

  /* Borders & Radius */
  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;
  --radius-full: 9999px;

  /* Shadows / Glows */
  --glow-primary:  0 0 20px rgba(0, 212, 255, 0.35), 0 0 60px rgba(0, 212, 255, 0.12);
  --glow-accent:   0 0 20px rgba(123, 47, 255, 0.35), 0 0 60px rgba(123, 47, 255, 0.12);
  --glow-card:     0 8px 32px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(0, 212, 255, 0.08);

  /* Transitions */
  --transition-fast:   0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow:   0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: var(--clr-bg);
  color: var(--clr-text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a   { color: inherit; text-decoration: none; }
ul  { list-style: none; }
button { cursor: pointer; font-family: var(--font-body); border: none; background: none; }

/* ── Grid Background Texture ── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 212, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 255, 0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

/* ── Utility ── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: var(--space-xl) 0;
  position: relative;
  z-index: 1;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--clr-primary);
  background: var(--clr-primary-dim);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-full);
  padding: 0.35rem 1rem;
  margin-bottom: 1.25rem;
}

.section-label::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--clr-primary);
  box-shadow: 0 0 8px var(--clr-primary);
  animation: pulse-dot 2s ease-in-out infinite;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--clr-text);
  margin-bottom: 1rem;
}

.section-title span {
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--clr-text-muted);
  max-width: 580px;
  line-height: 1.7;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

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

.btn-primary {
  background: linear-gradient(135deg, var(--clr-primary), #0099cc);
  color: #080c18;
  box-shadow: 0 4px 24px rgba(0, 212, 255, 0.3);
}

.btn-primary::before {
  background: linear-gradient(135deg, rgba(255,255,255,0.15), transparent);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0, 212, 255, 0.5);
}

.btn-outline {
  background: transparent;
  color: var(--clr-primary);
  border: 1.5px solid var(--clr-border-glow);
}

.btn-outline::before {
  background: var(--clr-primary-dim);
}

.btn-outline:hover {
  transform: translateY(-2px);
  border-color: var(--clr-primary);
  box-shadow: var(--glow-primary);
}

.btn-whatsapp {
  background: linear-gradient(135deg, #25d366, #1ead52);
  color: #fff;
  box-shadow: 0 4px 24px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(37, 211, 102, 0.55);
}

/* ── Glass Card ── */
.glass-card {
  background: var(--clr-bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-normal);
}

.glass-card:hover {
  border-color: var(--clr-border-glow);
  box-shadow: var(--glow-card);
  transform: translateY(-4px);
}

/* ============================================================
   HEADER / NAV
   ============================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.25rem 0;
  transition: all var(--transition-normal);
}

.header.scrolled {
  background: rgba(8, 12, 24, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--clr-border);
  padding: 0.9rem 0;
  box-shadow: 0 4px 32px rgba(0, 0, 0, 0.4);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--clr-text);
  flex-shrink: 0;
}

.nav-logo-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--glow-primary);
  position: relative;
}

.nav-logo-icon svg { width: 22px; height: 22px; }

.nav-logo span {
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--clr-text-muted);
  transition: color var(--transition-fast);
  position: relative;
  padding-bottom: 2px;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--clr-primary);
  transition: width var(--transition-normal);
  box-shadow: 0 0 6px var(--clr-primary);
}

.nav-links a:hover { color: var(--clr-text); }
.nav-links a:hover::after { width: 100%; }

.nav-cta {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-phone {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--clr-text-muted);
  transition: color var(--transition-fast);
}

.nav-phone:hover { color: var(--clr-primary); }
.nav-phone svg { width: 15px; height: 15px; color: var(--clr-primary); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
}

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

.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(8, 12, 24, 0.98);
  backdrop-filter: blur(20px);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  opacity: 0;
  transform: translateY(-10px);
  transition: all var(--transition-normal);
}

.mobile-nav.open {
  display: flex;
  opacity: 1;
  transform: translateY(0);
}

.mobile-nav a {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--clr-text);
  transition: color var(--transition-fast);
}

.mobile-nav a:hover { color: var(--clr-primary); }

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: 100px;
  padding-bottom: 4rem;
  position: relative;
  overflow: hidden;
}

/* Radial glow orbs */
.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.12) 0%, transparent 70%);
  pointer-events: none;
  animation: orb-float 8s ease-in-out infinite;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -10%;
  left: -5%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(123, 47, 255, 0.1) 0%, transparent 70%);
  pointer-events: none;
  animation: orb-float 10s ease-in-out infinite reverse;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 4rem;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--clr-primary-dim);
  border: 1px solid var(--clr-border-glow);
  border-radius: var(--radius-full);
  padding: 0.4rem 1rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--clr-primary);
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
}

.hero-badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--clr-success);
  box-shadow: 0 0 8px var(--clr-success);
  animation: pulse-dot 1.5s ease-in-out infinite;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--clr-text);
  margin-bottom: 1.5rem;
}

.hero-title .gradient-text {
  background: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-title .line-block {
  display: block;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--clr-text-muted);
  line-height: 1.75;
  max-width: 480px;
  margin-bottom: 2.5rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3rem;
}

.hero-stats {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}

.hero-stat {
  display: flex;
  flex-direction: column;
}

.hero-stat-number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--clr-text);
  line-height: 1;
}

.hero-stat-number span {
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-stat-label {
  font-size: 0.8rem;
  color: var(--clr-text-muted);
  margin-top: 0.25rem;
}

/* Hero Visual */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-device-frame {
  position: relative;
  width: 100%;
  max-width: 480px;
  aspect-ratio: 1;
}

.hero-device-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--clr-border-glow);
  animation: spin-slow 20s linear infinite;
}

.hero-device-ring:nth-child(1) {
  inset: 0;
  border-color: rgba(0, 212, 255, 0.25);
  animation-duration: 30s;
}

.hero-device-ring:nth-child(2) {
  inset: 8%;
  border-color: rgba(123, 47, 255, 0.2);
  animation-direction: reverse;
  animation-duration: 20s;
}

.hero-device-ring:nth-child(3) {
  inset: 16%;
  border-color: rgba(0, 212, 255, 0.15);
  animation-duration: 25s;
}

.hero-device-core {
  position: absolute;
  inset: 24%;
  border-radius: 50%;
  overflow: hidden;                          /* recorta em círculo */
  border: 2px solid rgba(0, 212, 255, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow:
    0 0 0 6px rgba(0, 212, 255, 0.08),
    0 0 40px rgba(0, 212, 255, 0.25),
    0 0 80px rgba(0, 212, 255, 0.12),
    inset 0 0 30px rgba(0, 212, 255, 0.06);
  animation: float-card 6s ease-in-out infinite;
}

.hero-device-core-icon {
  width: 60px;
  height: 60px;
  color: var(--clr-primary);
  filter: drop-shadow(0 0 12px var(--clr-primary));
}

/* Câmera circular no centro dos anéis */
.hero-cam-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
  filter: brightness(0.92) saturate(1.15);
  transition: transform 0.4s ease;
}

.hero-device-core:hover .hero-cam-img {
  transform: scale(1.05);
}

.hero-float-card {
  position: absolute;
  background: rgba(13, 18, 37, 0.9);
  backdrop-filter: blur(12px);
  border: 1px solid var(--clr-border-glow);
  border-radius: var(--radius-md);
  padding: 0.8rem 1.1rem;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 600;
  box-shadow: var(--glow-card);
  animation: float-card 4s ease-in-out infinite;
}

.hero-float-card:nth-child(5) {
  top: 10%;
  right: -5%;
  animation-delay: 0s;
  color: var(--clr-success);
}

.hero-float-card:nth-child(6) {
  bottom: 15%;
  left: -8%;
  animation-delay: 1.5s;
  color: var(--clr-primary);
}

.hero-float-card:nth-child(7) {
  top: 55%;
  right: -10%;
  animation-delay: 0.8s;
  color: var(--clr-accent);
}

.hero-float-card .card-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 8px currentColor;
  flex-shrink: 0;
}

/* ============================================================
   SERVICES SECTION
   ============================================================ */
.services {
  background: linear-gradient(180deg, var(--clr-bg) 0%, var(--clr-bg-2) 50%, var(--clr-bg) 100%);
}

.services-header {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.service-card {
  padding: 2rem;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--clr-primary), transparent);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.service-card:hover::before { opacity: 1; }

.service-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  position: relative;
}

.service-icon svg { width: 26px; height: 26px; }

.service-icon-primary {
  background: var(--clr-primary-dim);
  color: var(--clr-primary);
  border: 1px solid var(--clr-border);
}

.service-icon-accent {
  background: var(--clr-accent-dim);
  color: var(--clr-accent);
  border: 1px solid rgba(123, 47, 255, 0.2);
}

.service-icon-success {
  background: rgba(0, 255, 136, 0.08);
  color: var(--clr-success);
  border: 1px solid rgba(0, 255, 136, 0.2);
}

.service-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--clr-text);
  margin-bottom: 0.6rem;
}

.service-desc {
  font-size: 0.9rem;
  color: var(--clr-text-muted);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}

.service-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--clr-primary);
  background: var(--clr-primary-dim);
  border-radius: var(--radius-full);
  padding: 0.25rem 0.7rem;
}

/* ============================================================
   EQUIPMENT SECTION (Intelbras)
   ============================================================ */
.equipment {
  position: relative;
}

.equipment-header {
  text-align: center;
  margin-bottom: var(--space-lg);
}

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

.equipment-card {
  padding: 1.75rem 1.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.equipment-img-wrapper {
  width: 100%;
  aspect-ratio: 1;
  max-width: 160px;
  margin: 0 auto 1.25rem;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.equipment-img-wrapper::before {
  content: '';
  position: absolute;
  inset: -20%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.08), transparent 70%);
}

.equipment-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 4px 20px rgba(0, 212, 255, 0.2));
  transition: filter var(--transition-normal), transform var(--transition-normal);
  /* Remove white background from product images */
  mix-blend-mode: lighten;
}

.equipment-card:hover .equipment-img-wrapper img {
  filter: drop-shadow(0 8px 30px rgba(0, 212, 255, 0.4));
  transform: translateY(-4px) scale(1.04);
}

/* Placeholder styling for missing images */
.equipment-img-placeholder {
  width: 100%;
  height: 100%;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--clr-primary-dim), var(--clr-accent-dim));
  border: 1px dashed var(--clr-border-glow);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--clr-text-muted);
  font-size: 0.75rem;
  text-align: center;
  padding: 1rem;
}

.equipment-img-placeholder svg {
  width: 32px;
  height: 32px;
  color: var(--clr-primary);
  opacity: 0.5;
}

.equipment-name {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--clr-text);
  margin-bottom: 0.4rem;
}

.equipment-model {
  font-size: 0.8rem;
  color: var(--clr-primary);
  font-weight: 500;
  margin-bottom: 0.6rem;
}

.equipment-desc {
  font-size: 0.8rem;
  color: var(--clr-text-muted);
  line-height: 1.5;
}

/* ============================================================
   DIFERENCIAIS / FEATURES
   ============================================================ */
.features {
  background: var(--clr-bg-2);
}

.features-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.features-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.feature-item {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  padding: 1.25rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  transition: all var(--transition-normal);
}

.feature-item:hover {
  background: var(--clr-bg-card);
  border-color: var(--clr-border);
}

.feature-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  background: var(--clr-primary-dim);
  border: 1px solid var(--clr-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-primary);
}

.feature-icon svg { width: 20px; height: 20px; }

.feature-text h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--clr-text);
  margin-bottom: 0.3rem;
}

.feature-text p {
  font-size: 0.88rem;
  color: var(--clr-text-muted);
  line-height: 1.6;
}

/* Stats block on the right */
.features-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.stats-card {
  padding: 1.75rem;
  text-align: center;
}

.stats-number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stats-number.cyan {
  background: linear-gradient(135deg, var(--clr-primary), #0099cc);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stats-number.purple {
  background: linear-gradient(135deg, var(--clr-accent), #5200cc);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stats-number.green {
  background: linear-gradient(135deg, var(--clr-success), #00cc66);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stats-label {
  font-size: 0.82rem;
  color: var(--clr-text-muted);
  line-height: 1.4;
}

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section {
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.05), rgba(123, 47, 255, 0.05));
  pointer-events: none;
}

.cta-section::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(0, 212, 255, 0.06), transparent 70%);
  pointer-events: none;
}

.cta-inner {
  text-align: center;
  position: relative;
  z-index: 1;
}

.cta-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1.25rem;
}

.cta-sub {
  font-size: 1.1rem;
  color: var(--clr-text-muted);
  max-width: 540px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}

.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ============================================================
   CONTACT / FOOTER
   ============================================================ */
.contact {
  background: var(--clr-bg-2);
  border-top: 1px solid var(--clr-border);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 4rem;
  padding-bottom: 4rem;
  margin-bottom: 3rem;
  border-bottom: 1px solid var(--clr-border);
}

.contact-brand .nav-logo {
  margin-bottom: 1.25rem;
}

.contact-brand p {
  font-size: 0.9rem;
  color: var(--clr-text-muted);
  line-height: 1.7;
  max-width: 300px;
  margin-bottom: 1.5rem;
}

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

.social-link {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-text-muted);
  transition: all var(--transition-fast);
}

.social-link:hover {
  border-color: var(--clr-primary);
  color: var(--clr-primary);
  box-shadow: var(--glow-primary);
}

.social-link svg { width: 17px; height: 17px; }

.contact-col h4 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--clr-text);
  margin-bottom: 1.25rem;
}

.contact-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.contact-col ul li a {
  font-size: 0.88rem;
  color: var(--clr-text-muted);
  transition: color var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.contact-col ul li a:hover { color: var(--clr-primary); }

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  font-size: 0.88rem;
  color: var(--clr-text-muted);
  margin-bottom: 0.8rem;
  transition: color var(--transition-fast);
}

.contact-info-item:hover { color: var(--clr-text); }
.contact-info-item svg { width: 15px; height: 15px; color: var(--clr-primary); flex-shrink: 0; margin-top: 1px; }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.82rem;
  color: var(--clr-text-muted);
}

.footer-badges {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.footer-badge {
  background: var(--clr-primary-dim);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-full);
  padding: 0.2rem 0.65rem;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--clr-primary);
  letter-spacing: 0.05em;
}

/* ============================================================
   FLOATING WHATSAPP
   ============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 900;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.75rem;
}

.whatsapp-tooltip {
  background: rgba(13, 18, 37, 0.95);
  border: 1px solid rgba(37, 211, 102, 0.3);
  border-radius: var(--radius-md);
  padding: 0.6rem 1rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--clr-text);
  opacity: 0;
  transform: translateX(10px);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1;
  transform: translateX(0);
}

.whatsapp-btn {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25d366, #1ead52);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45), 0 0 0 0 rgba(37, 211, 102, 0.4);
  animation: whatsapp-pulse 2.5s ease-in-out infinite;
  transition: transform var(--transition-fast);
}

.whatsapp-btn:hover { transform: scale(1.1); }
.whatsapp-btn svg { width: 28px; height: 28px; color: #fff; }

/* ============================================================
   SCROLL REVEAL — Base states
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

[data-delay="100"] { transition-delay: 100ms; }
[data-delay="200"] { transition-delay: 200ms; }
[data-delay="300"] { transition-delay: 300ms; }
[data-delay="400"] { transition-delay: 400ms; }
[data-delay="500"] { transition-delay: 500ms; }
[data-delay="600"] { transition-delay: 600ms; }

/* ============================================================
   KEYFRAME ANIMATIONS
   ============================================================ */
@keyframes pulse-dot {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 currentColor; }
  50%       { opacity: 0.7; box-shadow: 0 0 0 4px transparent; }
}

@keyframes orb-float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%       { transform: translate(20px, -30px) scale(1.05); }
  66%       { transform: translate(-15px, 20px) scale(0.97); }
}

@keyframes spin-slow {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

@keyframes float-card {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-10px); }
}

@keyframes whatsapp-pulse {
  0%   { box-shadow: 0 4px 20px rgba(37,211,102,0.45), 0 0 0 0 rgba(37,211,102,0.4); }
  70%  { box-shadow: 0 4px 20px rgba(37,211,102,0.45), 0 0 0 14px rgba(37,211,102,0); }
  100% { box-shadow: 0 4px 20px rgba(37,211,102,0.45), 0 0 0 0 rgba(37,211,102,0); }
}

@keyframes blink-cursor {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

@keyframes scan-line {
  0%   { transform: translateY(-100%); }
  100% { transform: translateY(100vh); }
}

.typed-cursor {
  display: inline-block;
  width: 3px;
  height: 1em;
  background: var(--clr-primary);
  margin-left: 3px;
  vertical-align: middle;
  animation: blink-cursor 1s step-end infinite;
  border-radius: 2px;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .nav-links { display: none; }
  .nav-phone  { display: none; }
  .hamburger  { display: flex; }

  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }

  .hero-sub { margin: 0 auto 2.5rem; }
  .hero-actions { justify-content: center; }
  .hero-stats   { justify-content: center; }

  .hero-visual { order: -1; }
  .hero-device-frame { max-width: 320px; }

  .features-inner { grid-template-columns: 1fr; gap: 3rem; }

  .contact-grid { grid-template-columns: 1fr 1fr; }
  .contact-brand { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  :root { --space-xl: 3rem; }

  .hero-title { font-size: clamp(2rem, 6vw, 2.8rem); }
  .hero-device-frame { max-width: 260px; }

  .services-grid   { grid-template-columns: 1fr; }
  .equipment-grid  { grid-template-columns: repeat(2, 1fr); }
  .features-stats  { grid-template-columns: 1fr 1fr; }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .equipment-grid { grid-template-columns: 1fr; max-width: 280px; margin: 0 auto; }
  .features-stats { grid-template-columns: 1fr 1fr; }
  .cta-actions { flex-direction: column; }
  .cta-actions .btn { width: 100%; justify-content: center; }
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--clr-bg); }
::-webkit-scrollbar-thumb { background: rgba(0, 212, 255, 0.3); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(0, 212, 255, 0.5); }

/* ── Selection ── */
::selection { background: rgba(0, 212, 255, 0.25); color: var(--clr-text); }

/* ============================================================
   STYLE-2 EXTRAS — Imagens reais Intelbras (RGBA/WebP)
   ============================================================ */

/* Remove mix-blend-mode para imagens com transparência real */
.equipment-img-wrapper picture img {
  mix-blend-mode: normal;
  filter: drop-shadow(0 6px 24px rgba(0, 212, 255, 0.25))
          drop-shadow(0 2px 8px rgba(0, 0, 0, 0.6));
  transition: filter var(--transition-normal), transform var(--transition-normal);
  border-radius: 0;
  background: transparent;
}

.equipment-card:hover .equipment-img-wrapper picture img {
  filter: drop-shadow(0 10px 36px rgba(0, 212, 255, 0.5))
          drop-shadow(0 4px 12px rgba(0, 0, 0, 0.7));
  transform: translateY(-6px) scale(1.06);
}

/* Halo de cor por card (nth-child) */
.equipment-card:nth-child(1) .equipment-img-wrapper::before {
  background: radial-gradient(circle, rgba(0, 212, 255, 0.12), transparent 65%);
}
.equipment-card:nth-child(2) .equipment-img-wrapper::before {
  background: radial-gradient(circle, rgba(123, 47, 255, 0.12), transparent 65%);
}
.equipment-card:nth-child(3) .equipment-img-wrapper::before {
  background: radial-gradient(circle, rgba(0, 255, 136, 0.10), transparent 65%);
}
.equipment-card:nth-child(4) .equipment-img-wrapper::before {
  background: radial-gradient(circle, rgba(255, 160, 0, 0.10), transparent 65%);
}

/* Linha decorativa colorida no topo de cada card */
.equipment-card:nth-child(1)::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--clr-primary), transparent); }
.equipment-card:nth-child(2)::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--clr-accent), transparent); }
.equipment-card:nth-child(3)::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--clr-success), transparent); }
.equipment-card:nth-child(4)::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, transparent, #ffb347, transparent); }

/* ============================================================
   STYLE-2 EXTRAS — Service Cards com foto contextual
   ============================================================ */

/* Remove padding padrão; a imagem ocupa o topo e o content-pad compensa */
.service-card {
  padding: 0 !important;
}

/* ── Wrapper da imagem ── */
.service-card-img {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.service-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.65s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  filter: brightness(0.75) saturate(1.1);
}

.service-card:hover .service-card-img img {
  transform: scale(1.06);
  filter: brightness(0.85) saturate(1.2);
}

/* Dark gradient overlay sobre a imagem */
.service-card-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(8, 12, 24, 0.15) 0%,
    rgba(8, 12, 24, 0.55) 70%,
    rgba(8, 12, 24, 0.9) 100%
  );
  pointer-events: none;
  transition: opacity 0.4s ease;
}

.service-card:hover .service-card-img::after {
  opacity: 0.8;
}

/* Glow colorido na borda superior do card (por posição na grid) */
.services-grid .service-card:nth-child(1) .service-card-img::before,
.services-grid .service-card:nth-child(2) .service-card-img::before,
.services-grid .service-card:nth-child(3) .service-card-img::before,
.services-grid .service-card:nth-child(4) .service-card-img::before,
.services-grid .service-card:nth-child(5) .service-card-img::before,
.services-grid .service-card:nth-child(6) .service-card-img::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  z-index: 3;
  pointer-events: none;
}

.services-grid .service-card:nth-child(1) .service-card-img::before { background: linear-gradient(90deg, transparent, var(--clr-primary), transparent); }
.services-grid .service-card:nth-child(2) .service-card-img::before { background: linear-gradient(90deg, transparent, var(--clr-accent), transparent); }
.services-grid .service-card:nth-child(3) .service-card-img::before { background: linear-gradient(90deg, transparent, var(--clr-success), transparent); }
.services-grid .service-card:nth-child(4) .service-card-img::before { background: linear-gradient(90deg, transparent, var(--clr-primary), transparent); }
.services-grid .service-card:nth-child(5) .service-card-img::before { background: linear-gradient(90deg, transparent, var(--clr-accent), transparent); }
.services-grid .service-card:nth-child(6) .service-card-img::before { background: linear-gradient(90deg, transparent, #ffb347, transparent); }

/* ── Área de conteúdo abaixo da imagem ── */
.service-card-content {
  padding: 1.5rem;
}

/* Ajuste de ícone para ficar alinhado ao texto */
.service-card-content .service-icon {
  margin-bottom: 1rem;
}

/* Hover glow no card inteiro */
.service-card:hover {
  box-shadow:
    0 0 0 1px rgba(0, 212, 255, 0.18),
    0 8px 40px rgba(0, 212, 255, 0.12),
    0 20px 60px rgba(0, 0, 0, 0.4);
}

/* Responsivo: manter aspect-ratio em mobile */
@media (max-width: 480px) {
  .service-card-img {
    aspect-ratio: 16 / 8;
  }
}


/* ============================================================
   COMO FUNCIONA — 4 STEPS
   ============================================================ */
.how-it-works {
  background: linear-gradient(180deg, var(--clr-bg-2) 0%, var(--clr-bg) 100%);
}

.steps-wrapper {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  position: relative;
  margin-top: 3rem;
}

/* Linha horizontal animada entre os steps */
.steps-progress-line {
  position: absolute;
  top: 52px;
  left: calc(12.5% + 28px);
  right: calc(12.5% + 28px);
  height: 2px;
  background: rgba(0, 212, 255, 0.1);
  z-index: 0;
  border-radius: 2px;
  overflow: hidden;
}

.steps-progress-fill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--clr-primary), var(--clr-accent), var(--clr-success));
  border-radius: 2px;
  transition: width 1.6s cubic-bezier(0.22, 1, 0.36, 1) 0.4s;
}

.how-it-works .visible ~ .steps-wrapper .steps-progress-fill,
.steps-wrapper .step-item.visible ~ .steps-progress-fill {
  width: 100%;
}

/* Ativa a linha quando qualquer step fica visível */
.step-item.visible ~ * .steps-progress-fill { width: 100%; }

/* Step card */
.step-item {
  position: relative;
  z-index: 1;
  padding: 2rem 1.5rem 1.75rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.step-item:hover {
  transform: translateY(-6px);
  box-shadow: 0 0 0 1px rgba(0, 212, 255, 0.2), 0 12px 40px rgba(0, 212, 255, 0.1);
}

/* Número do step */
.step-num {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--clr-primary);
  background: var(--clr-primary-dim);
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: var(--radius-full);
  padding: 0.2rem 0.7rem;
  margin-bottom: 1.1rem;
  position: relative;
  z-index: 2;
}

/* Ícone do step */
.step-icon-wrap {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  position: relative;
}

.step-icon-wrap svg {
  width: 24px;
  height: 24px;
}

.step-icon-cyan {
  background: var(--clr-primary-dim);
  color: var(--clr-primary);
  border: 1px solid rgba(0, 212, 255, 0.25);
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
}

.step-icon-purple {
  background: var(--clr-accent-dim);
  color: var(--clr-accent);
  border: 1px solid rgba(123, 47, 255, 0.25);
  box-shadow: 0 0 20px rgba(123, 47, 255, 0.2);
}

.step-icon-green {
  background: rgba(0, 255, 136, 0.08);
  color: var(--clr-success);
  border: 1px solid rgba(0, 255, 136, 0.2);
  box-shadow: 0 0 20px rgba(0, 255, 136, 0.15);
}

/* Hover: pulsa o ícone */
.step-item:hover .step-icon-wrap {
  animation: icon-pulse 1s ease-in-out;
}

@keyframes icon-pulse {
  0%, 100% { transform: scale(1); }
  50%       { transform: scale(1.15); }
}

.step-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--clr-text);
  margin-bottom: 0.65rem;
}

.step-desc {
  font-size: 0.875rem;
  color: var(--clr-text-muted);
  line-height: 1.65;
}

/* Conector numérico — bolinha no topo da linha */
.step-item::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 50%;
  transform: translateX(-50%);
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--clr-primary);
  box-shadow: 0 0 10px var(--clr-primary);
  z-index: 3;
  opacity: 0;
  transition: opacity 0.4s ease 0.6s;
}

.step-item.visible::before { opacity: 1; }

.step-item:nth-child(3)::before { background: var(--clr-accent); box-shadow: 0 0 10px var(--clr-accent); }
.step-item:nth-child(5)::before { background: var(--clr-success); box-shadow: 0 0 10px var(--clr-success); }

/* Responsivo */
@media (max-width: 900px) {
  .steps-wrapper { grid-template-columns: repeat(2, 1fr); }
  .steps-progress-line { display: none; }
}

@media (max-width: 540px) {
  .steps-wrapper { grid-template-columns: 1fr; }
}


/* ============================================================
   TABELA COMPARATIVA — POR QUE SOMOS DIFERENTES
   ============================================================ */
.comparison-section {
  background: var(--clr-bg);
}

.comparison-table {
  max-width: 860px;
  margin: 2.5rem auto 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--clr-border);
  box-shadow: 0 0 0 1px rgba(0, 212, 255, 0.08), 0 20px 60px rgba(0, 0, 0, 0.4);
}

/* Header da tabela */
.comparison-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.comp-col {
  padding: 1.1rem 1.75rem;
  font-size: 0.9rem;
  font-weight: 600;
  font-family: var(--font-display);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.comp-col-bad {
  background: rgba(255, 255, 255, 0.03);
  color: var(--clr-text-muted);
  border-right: 1px solid var(--clr-border);
}

.comp-col-good {
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.12), rgba(123, 47, 255, 0.08));
  color: var(--clr-primary);
  border-top: 2px solid var(--clr-primary);
}

/* Linhas */
.comp-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--clr-border);
  transition: background 0.2s ease;
}

.comp-row:hover .comp-col-bad  { background: rgba(255,255,255,0.04); }
.comp-row:hover .comp-col-good { background: linear-gradient(135deg, rgba(0, 212, 255, 0.16), rgba(123, 47, 255, 0.1)); }

.comp-row .comp-col {
  font-size: 0.9rem;
  font-weight: 400;
  font-family: var(--font-body);
  padding: 1rem 1.75rem;
}

.comp-row .comp-col-bad {
  color: var(--clr-text-muted);
}

.comp-row .comp-col-good {
  color: var(--clr-text);
  background: rgba(0, 212, 255, 0.04);
  border-top: none;
}

.comp-x {
  color: #ff4d4d;
  font-weight: 700;
  margin-right: 0.3rem;
  font-size: 1rem;
}

.comp-check {
  color: var(--clr-success);
  font-weight: 700;
  margin-right: 0.3rem;
  font-size: 1rem;
}

@media (max-width: 600px) {
  .comp-row, .comparison-header { grid-template-columns: 1fr; }
  .comp-col-bad  { border-right: none; border-bottom: 1px solid var(--clr-border); }
  .comp-col-good { border-top: 2px solid var(--clr-primary); }
  .comparison-header .comp-col-bad { display: none; }
}


/* ============================================================
   ÁREA DE ATUAÇÃO
   ============================================================ */
.coverage-section {
  background: linear-gradient(180deg, var(--clr-bg) 0%, var(--clr-bg-2) 100%);
  position: relative;
  overflow: hidden;
}

/* Orb decorativo no fundo */
.coverage-section::before {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(123, 47, 255, 0.07), transparent 65%);
  right: -100px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
}

.coverage-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.coverage-tags-wrap {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.coverage-tag-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.coverage-tag-card:hover {
  transform: translateX(6px);
  box-shadow: 0 0 0 1px rgba(0, 212, 255, 0.2), -4px 0 20px rgba(0, 212, 255, 0.1);
}

.coverage-tag-card svg {
  color: var(--clr-primary);
  flex-shrink: 0;
  margin-top: 2px;
  filter: drop-shadow(0 0 6px rgba(0, 212, 255, 0.5));
}

.coverage-tag-card strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--clr-text);
  margin-bottom: 0.25rem;
}

.coverage-tag-card span {
  font-size: 0.82rem;
  color: var(--clr-text-muted);
  line-height: 1.5;
}

@media (max-width: 900px) {
  .coverage-inner { grid-template-columns: 1fr; gap: 2.5rem; }
}



/* ============================================================
   SOLUÇÕES POR TIPO DE IMÓVEL
   ============================================================ */
.solutions-section {
  background: linear-gradient(180deg, var(--clr-bg-2) 0%, var(--clr-bg) 100%);
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
  margin-top: 3rem;
}

/* Card */
.solution-card {
  padding: 0;
  overflow: hidden;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.solution-card:hover {
  transform: translateY(-8px);
  box-shadow:
    0 0 0 1px rgba(0, 212, 255, 0.2),
    0 16px 50px rgba(0, 212, 255, 0.1),
    0 30px 70px rgba(0, 0, 0, 0.4);
}

/* Wrapper da imagem */
.solution-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.solution-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.65s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  filter: brightness(0.8) saturate(1.1);
}

.solution-card:hover .solution-img-wrap img {
  transform: scale(1.06);
  filter: brightness(0.9) saturate(1.2);
}

/* Overlay escuro na base */
.solution-img-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 30%, rgba(8, 12, 24, 0.88) 100%);
  pointer-events: none;
}

/* Badge de categoria */
.solution-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  padding: 0.3rem 0.8rem;
  backdrop-filter: blur(8px);
}

.solution-badge-cyan {
  background: rgba(0, 212, 255, 0.18);
  color: var(--clr-primary);
  border: 1px solid rgba(0, 212, 255, 0.3);
}

.solution-badge-purple {
  background: rgba(123, 47, 255, 0.2);
  color: #b47dff;
  border: 1px solid rgba(123, 47, 255, 0.3);
}

.solution-badge-orange {
  background: rgba(255, 179, 71, 0.18);
  color: #ffb347;
  border: 1px solid rgba(255, 179, 71, 0.3);
}

/* Conteúdo abaixo da imagem */
.solution-content {
  padding: 1.5rem;
}

.solution-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--clr-text);
  margin-bottom: 0.65rem;
}

.solution-desc {
  font-size: 0.875rem;
  color: var(--clr-text-muted);
  line-height: 1.65;
  margin-bottom: 1.1rem;
}

/* Tags internas */
.solution-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.solution-tags span {
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--clr-text-muted);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-full);
  padding: 0.2rem 0.65rem;
}

/* Linha glow no topo de cada card */
.solutions-grid .solution-card:nth-child(1) { border-top: 2px solid rgba(0, 212, 255, 0.5); }
.solutions-grid .solution-card:nth-child(2) { border-top: 2px solid rgba(123, 47, 255, 0.5); }
.solutions-grid .solution-card:nth-child(3) { border-top: 2px solid rgba(255, 179, 71, 0.5); }

/* Responsivo */
@media (max-width: 900px) {
  .solutions-grid { grid-template-columns: 1fr; max-width: 480px; margin-inline: auto; }
}



/* ============================================================
   LOGO REAL — SVG SD Segurança
   ============================================================ */

/* Remove padding/layout do placeholder, agora é só a imagem */
a.nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  padding: 0;
  gap: 0;
}

/* Remove texto e ícone fake (herdado do style original) */
a.nav-logo span,
a.nav-logo .nav-logo-icon { display: none !important; }

.nav-logo-img {
  height: 40px;
  width: auto;
  display: block;
  /* O SVG tem fundo escuro/cinza — inverte para branco no tema dark */
  filter: brightness(0) invert(1);
  transition: opacity 0.2s ease;
}

.nav-logo:hover .nav-logo-img { opacity: 0.85; }

/* No footer pode ser um pouco maior */
.contact-brand .nav-logo-img {
  height: 48px;
}



/* ============================================================
   CRÉDITO AGÊNCIA — RODAPÉ
   ============================================================ */
.footer-agency {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.85rem 0 0.5rem;
  font-size: 0.78rem;
  color: var(--clr-text-muted);
  border-top: 1px solid var(--clr-border);
  margin-top: 0.5rem;
}

/* Coração pulsante */
.heart-pulse {
  color: #ff4d6d;
  animation: heart-beat 1.4s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes heart-beat {
  0%, 100% { transform: scale(1);    }
  14%       { transform: scale(1.3); }
  28%       { transform: scale(1);   }
  42%       { transform: scale(1.2); }
  70%       { transform: scale(1);   }
}

.agency-link {
  font-weight: 600;
  color: var(--clr-primary);
  text-decoration: none;
  transition: color var(--transition-fast), text-shadow var(--transition-fast);
}

.agency-link:hover {
  color: #fff;
  text-shadow: 0 0 12px rgba(0, 212, 255, 0.7);
}

/* ============================================================
   CLIENTES QUE CONFIAM — Infinite Marquee
   ============================================================ */
.clients-section {
  overflow: hidden;
  padding-bottom: var(--space-xl);
}

.clients-track-wrap {
  overflow: hidden;
  margin-top: 2.5rem;
  -webkit-mask-image: linear-gradient(
    to right,
    transparent 0%,
    black 8%,
    black 92%,
    transparent 100%
  );
  mask-image: linear-gradient(
    to right,
    transparent 0%,
    black 8%,
    black 92%,
    transparent 100%
  );
}

.clients-track {
  display: flex;
  gap: 1.5rem;
  width: max-content;
  animation: marquee 35s linear infinite;
}

.clients-track:hover {
  animation-play-state: paused;
}

.client-slide {
  flex-shrink: 0;
  width: 240px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.93);
  transition: border-color var(--transition-fast),
              box-shadow var(--transition-fast),
              transform var(--transition-fast);
}

.client-slide:hover {
  border-color: rgba(255, 255, 255, 0.5);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(0, 212, 255, 0.25);
  transform: translateY(-3px);
}

.client-slide img {
  width: 100%;
  height: 80px;
  object-fit: contain;
  display: block;
  padding: 0.85rem 1.5rem;
  filter: grayscale(0.2) brightness(0.95);
  transition: filter 0.35s ease;
}

.client-slide:hover img {
  filter: grayscale(0) brightness(1);
}

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .client-slide {
    width: 220px;
  }
  .client-slide img {
    height: 72px;
    padding: 0.75rem 1rem;
  }
  .clients-track {
    animation-duration: 25s;
  }
}