/* ==========================================================================
   CONTACTOS - ENGENHARIA, AUTOMAÇÃO & ELETRÔNICA INDUSTRIAL 4.0
   Design System & Modern Stylesheet
   ========================================================================== */

:root {
  --primary-blue: #2563eb;
  --primary-blue-glow: rgba(37, 99, 235, 0.35);
  --navy-blue: #1e3a8a;
  --brand-blue: #284480;
  --brand-red: #ED3237;
  --brand-red-glow: rgba(237, 50, 55, 0.35);
  --accent-cyan: #06b6d4;
  --accent-purple: #8b5cf6;
  --accent-green: #10b981;

  --bg-black: #020617;
  --bg-darker: #070d1e;
  --bg-card: rgba(15, 23, 42, 0.7);
  --bg-card-hover: rgba(30, 41, 59, 0.85);
  --bg-glass: rgba(15, 23, 42, 0.65);
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-glow-blue: rgba(59, 130, 246, 0.5);
  --border-glow-red: rgba(239, 68, 68, 0.5);

  --text-main: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 9999px;

  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.5s cubic-bezier(0.16, 1, 0.3, 1);

  --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
  --shadow-glow-blue: 0 0 40px rgba(37, 99, 235, 0.25);
  --shadow-glow-red: 0 0 40px rgba(237, 50, 55, 0.25);
}

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

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-black);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

/* Canvas Background */
#circuit-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  pointer-events: none;
  background: radial-gradient(circle at 50% 20%, #0d152c 0%, #020617 70%);
}

/* Ambient Radial Glows */
.ambient-glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: -1;
  opacity: 0.18;
}

.glow-blue {
  top: 10%;
  left: -5%;
  width: 600px;
  height: 600px;
  background: var(--primary-blue);
}

.glow-red {
  bottom: 20%;
  right: -5%;
  width: 650px;
  height: 650px;
  background: var(--brand-red);
}

/* Container */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Typography & Helpers */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-main);
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-fast);
}

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

.text-gradient-blue {
  background: linear-gradient(135deg, #60a5fa 0%, #2563eb 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-brand {
  background: linear-gradient(135deg, #60a5fa 0%, #f87171 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  background: rgba(37, 99, 235, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.3);
  color: #93c5fd;
  backdrop-filter: blur(8px);
}

.badge-red {
  background: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.3);
  color: #fca5a5;
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent-green);
  box-shadow: 0 0 10px var(--accent-green);
  animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: all var(--transition-base);
  padding: 18px 0;
}

.site-header.scrolled {
  padding: 10px 0;
  background: rgba(2, 6, 23, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-glass);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-img {
  height: 44px;
  width: auto;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.4));
  transition: transform var(--transition-fast);
}

.logo-link:hover .logo-img {
  transform: scale(1.03);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 6px 0;
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-main);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-blue), var(--brand-red));
  transition: width var(--transition-base);
  border-radius: 2px;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.btn-hub {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  color: var(--text-main);
  font-size: 0.88rem;
  font-weight: 600;
  backdrop-filter: blur(8px);
  transition: all var(--transition-fast);
}

.btn-hub:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}

.btn-whatsapp-header {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #ffffff;
  font-size: 0.88rem;
  font-weight: 600;
  box-shadow: 0 4px 15px rgba(37, 99, 235, 0.35);
  transition: all var(--transition-fast);
}

.btn-whatsapp-header:hover {
  background: linear-gradient(135deg, #1d4ed8, #1e3a8a);
  box-shadow: 0 6px 22px rgba(37, 99, 235, 0.5);
  transform: translateY(-2px);
}

.btn-mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--text-main);
  cursor: pointer;
  padding: 8px;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 150px 0 80px;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 50px;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 22px;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  letter-spacing: -1.5px;
  line-height: 1.1;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.65;
  max-width: 580px;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 10px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--brand-red), #b91c1c);
  color: #ffffff;
  font-weight: 600;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 20px var(--brand-red-glow);
  transition: all var(--transition-fast);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(237, 50, 55, 0.5);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  color: var(--text-main);
  font-weight: 600;
  font-size: 1rem;
  backdrop-filter: blur(8px);
  transition: all var(--transition-fast);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}

/* Hero Tech Card / Visual */
.hero-visual {
  position: relative;
  width: 100%;
}

.tech-showcase-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 30px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow-card), var(--shadow-glow-blue);
  overflow: hidden;
  transition: transform var(--transition-smooth);
}

.tech-showcase-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-blue), var(--brand-red), var(--accent-cyan));
}

.card-header-status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-glass);
  margin-bottom: 20px;
}

.system-status {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent-cyan);
}

.pulse-node {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 12px var(--accent-cyan);
  animation: pulseDot 1.5s infinite;
}

.live-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  background: rgba(6, 182, 212, 0.15);
  color: var(--accent-cyan);
  padding: 4px 10px;
  border-radius: 4px;
}

.tech-showcase-body {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.feature-pill {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.feature-pill:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(59, 130, 246, 0.3);
  transform: translateX(5px);
}

.pill-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.pill-blue { background: rgba(37, 99, 235, 0.2); color: #60a5fa; }
.pill-red { background: rgba(237, 50, 55, 0.2); color: #f87171; }
.pill-purple { background: rgba(139, 92, 246, 0.2); color: #c4b5fd; }
.pill-cyan { background: rgba(6, 182, 212, 0.2); color: #67e8f9; }

.pill-text h4 {
  font-size: 0.95rem;
  margin-bottom: 2px;
}

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

/* ==========================================================================
   Stats Banner
   ========================================================================== */
.stats-banner {
  padding: 40px 0;
  border-top: 1px solid var(--border-glass);
  border-bottom: 1px solid var(--border-glass);
  background: rgba(15, 23, 42, 0.4);
  backdrop-filter: blur(12px);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  text-align: center;
}

.stat-item {
  position: relative;
}

.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: -15px;
  top: 20%;
  height: 60%;
  width: 1px;
  background: var(--border-glass);
}

.stat-number {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -1px;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* ==========================================================================
   Sections Common
   ========================================================================== */
.section {
  padding: 110px 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 60px;
}

.section-header .badge {
  margin-bottom: 14px;
}

.section-title {
  font-size: 2.4rem;
  font-weight: 800;
  letter-spacing: -0.8px;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.08rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   Ecosystem Section (ContactosOS & Hub)
   ========================================================================== */
.ecosystem-section {
  background: linear-gradient(180deg, rgba(2,6,23,0) 0%, rgba(15,23,42,0.4) 50%, rgba(2,6,23,0) 100%);
}

.ecosystem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.eco-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  backdrop-filter: blur(16px);
  overflow: hidden;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.eco-card:hover {
  transform: translateY(-6px);
  border-color: rgba(59, 130, 246, 0.4);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.4), 0 0 30px rgba(37, 99, 235, 0.2);
}

.eco-icon-wrapper {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  font-size: 1.5rem;
}

.eco-blue .eco-icon-wrapper { background: rgba(37, 99, 235, 0.15); color: #60a5fa; border: 1px solid rgba(59, 130, 246, 0.3); }
.eco-red .eco-icon-wrapper { background: rgba(237, 50, 55, 0.15); color: #f87171; border: 1px solid rgba(239, 68, 68, 0.3); }
.eco-cyan .eco-icon-wrapper { background: rgba(6, 182, 212, 0.15); color: #67e8f9; border: 1px solid rgba(6, 182, 212, 0.3); }
.eco-purple .eco-icon-wrapper { background: rgba(139, 92, 246, 0.15); color: #c4b5fd; border: 1px solid rgba(139, 92, 246, 0.3); }

.eco-card h3 {
  font-size: 1.35rem;
  margin-bottom: 12px;
}

.eco-card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 20px;
  flex-grow: 1;
}

.eco-features {
  list-style: none;
  margin-bottom: 24px;
}

.eco-features li {
  font-size: 0.86rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.eco-features li svg {
  color: var(--accent-green);
  flex-shrink: 0;
}

.eco-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  color: #60a5fa;
  margin-top: auto;
}

.eco-link:hover {
  gap: 12px;
  color: #93c5fd;
}

/* ==========================================================================
   Services Section (Tabs & Detailed Cards)
   ========================================================================== */
.services-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 44px;
  flex-wrap: wrap;
}

.tab-btn {
  padding: 12px 24px;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  backdrop-filter: blur(8px);
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 8px;
}

.tab-btn:hover {
  color: var(--text-main);
  border-color: rgba(255, 255, 255, 0.2);
}

.tab-btn.active {
  background: linear-gradient(135deg, var(--primary-blue), #1e40af);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 4px 18px var(--primary-blue-glow);
}

.service-panel {
  display: none;
  animation: fadeIn 0.4s ease-out forwards;
}

.service-panel.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.services-detailed-grid,
.segmentos-detailed-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 992px) {
  .services-detailed-grid,
  .segmentos-detailed-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .services-detailed-grid,
  .segmentos-detailed-grid {
    grid-template-columns: 1fr;
  }
}

.service-card-deep {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  overflow: hidden;
  backdrop-filter: blur(16px);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.service-card-deep:hover {
  transform: translateY(-5px);
  border-color: rgba(59, 130, 246, 0.35);
  box-shadow: var(--shadow-card), 0 0 25px rgba(37, 99, 235, 0.18);
}

.service-image-container {
  height: 190px;
  width: 100%;
  overflow: hidden;
  position: relative;
}

.service-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-smooth);
}

.service-card-deep:hover .service-img {
  transform: scale(1.05);
}

.service-image-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(0deg, rgba(15, 23, 42, 0.9) 0%, transparent 60%);
}

.service-body {
  padding: 26px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-body h3 {
  font-size: 1.3rem;
  margin-bottom: 12px;
}

.service-body p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 18px;
}

.service-checklist {
  list-style: none;
  margin-top: auto;
  border-top: 1px solid var(--border-glass);
  padding-top: 16px;
}

.service-checklist li {
  font-size: 0.86rem;
  color: var(--text-muted);
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 8px;
}

.service-checklist li::before {
  content: '✓';
  color: var(--primary-blue);
  font-weight: bold;
}

/* ==========================================================================
   Equipment Search & Interactive Catalog
   ========================================================================== */
.catalog-section {
  background: rgba(15, 23, 42, 0.3);
  border-top: 1px solid var(--border-glass);
  border-bottom: 1px solid var(--border-glass);
}

.catalog-search-bar {
  max-width: 680px;
  margin: 0 auto 30px;
  position: relative;
}

.search-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.search-icon {
  position: absolute;
  left: 18px;
  color: var(--text-muted);
  pointer-events: none;
}

.catalog-search-input {
  width: 100%;
  padding: 16px 20px 16px 52px;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-full);
  color: var(--text-main);
  font-size: 1rem;
  font-family: var(--font-sans);
  outline: none;
  backdrop-filter: blur(12px);
  transition: all var(--transition-fast);
}

.catalog-search-input:focus {
  border-color: var(--primary-blue);
  box-shadow: 0 0 25px rgba(37, 99, 235, 0.35);
  background: rgba(15, 23, 42, 0.95);
}

.catalog-filter-tags {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 16px;
  flex-wrap: wrap;
}

.filter-tag {
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  color: var(--text-secondary);
  font-size: 0.82rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-tag:hover,
.filter-tag.active {
  background: rgba(37, 99, 235, 0.2);
  border-color: var(--primary-blue);
  color: #93c5fd;
}

.equipment-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}

.equip-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 22px;
  backdrop-filter: blur(12px);
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.equip-card:hover {
  transform: translateY(-4px);
  border-color: rgba(59, 130, 246, 0.4);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3), 0 0 20px rgba(37, 99, 235, 0.15);
}

.equip-category-tag {
  font-size: 0.72rem;
  font-family: var(--font-mono);
  color: #60a5fa;
  text-transform: uppercase;
  margin-bottom: 8px;
  display: block;
}

.equip-card h4 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.equip-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.45;
  margin-bottom: 14px;
}

.equip-brands {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.brand-chip {
  font-size: 0.72rem;
  padding: 3px 8px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 4px;
  color: var(--text-muted);
}

/* ==========================================================================
   Segments Section
   ========================================================================== */
.segments-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

@media (max-width: 1024px) {
  .segments-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .segments-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .segments-grid {
    grid-template-columns: 1fr;
  }
}

.segment-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 200px;
  max-height: 200px;
  border: 1px solid var(--border-glass);
  transition: all var(--transition-base);
  display: block;
  text-decoration: none;
}

.segment-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.5), 0 0 25px rgba(37, 99, 235, 0.2);
  border-color: rgba(59, 130, 246, 0.4);
}

.segment-bg-img {
  width: 100%;
  height: 100%;
  max-height: 200px;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-smooth);
}

.segment-card:hover .segment-bg-img {
  transform: scale(1.08);
}

.segment-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(0deg, rgba(2, 6, 23, 0.95) 0%, rgba(2, 6, 23, 0.4) 60%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
}

.segment-overlay h3 {
  font-size: 1.25rem;
  margin-bottom: 6px;
}

.segment-overlay p {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

/* ==========================================================================
   Emergency SOS / Quick Quote Section
   ========================================================================== */
.sos-section {
  background: linear-gradient(135deg, rgba(69, 10, 10, 0.5) 0%, rgba(15, 23, 42, 0.8) 100%);
  border-top: 1px solid rgba(239, 68, 68, 0.2);
  border-bottom: 1px solid rgba(239, 68, 68, 0.2);
}

.sos-container {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 50px;
  align-items: center;
}

.sos-info h2 {
  font-size: 2.5rem;
  margin-bottom: 18px;
}

.sos-info p {
  font-size: 1.05rem;
  color: #cbd5e1;
  line-height: 1.6;
  margin-bottom: 24px;
}

.sos-highlight-box {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.sos-point {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  color: #fee2e2;
}

.sos-point-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(239, 68, 68, 0.2);
  color: #fca5a5;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  flex-shrink: 0;
}

/* Interactive Quote Form */
.quote-card {
  background: var(--bg-card);
  border: 1px solid rgba(239, 68, 68, 0.25);
  border-radius: var(--radius-lg);
  padding: 34px;
  backdrop-filter: blur(20px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6), 0 0 40px rgba(220, 38, 38, 0.2);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: #e2e8f0;
}

.form-control {
  width: 100%;
  padding: 13px 16px;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-size: 0.95rem;
  font-family: var(--font-sans);
  outline: none;
  transition: border-color var(--transition-fast);
}

.form-control:focus {
  border-color: #ef4444;
}

.urgency-selector {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.urgency-btn {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  color: var(--text-secondary);
  font-size: 0.86rem;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  transition: all var(--transition-fast);
}

.urgency-btn.active {
  background: rgba(239, 68, 68, 0.2);
  border-color: #ef4444;
  color: #fee2e2;
}

.btn-submit-whatsapp {
  width: 100%;
  padding: 16px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, #22c55e, #16a34a);
  color: #ffffff;
  font-size: 1rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 4px 20px rgba(34, 197, 94, 0.35);
  transition: all var(--transition-fast);
}

.btn-submit-whatsapp:hover {
  background: linear-gradient(135deg, #16a34a, #15803d);
  box-shadow: 0 8px 28px rgba(34, 197, 94, 0.5);
  transform: translateY(-2px);
}

/* ==========================================================================
   About Section & Values
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.about-img-box {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-glass);
  box-shadow: var(--shadow-card);
  max-height: 360px;
}

.about-img-box img {
  width: 100%;
  height: 360px;
  max-height: 360px;
  object-fit: cover;
  display: block;
}

.about-experience-badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background: rgba(2, 6, 23, 0.85);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 16px 22px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.exp-number {
  font-size: 2.2rem;
  font-weight: 800;
  color: #60a5fa;
  line-height: 1;
}

.exp-text {
  font-size: 0.85rem;
  color: #cbd5e1;
  font-weight: 600;
}

.values-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 24px;
}

.value-item {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  backdrop-filter: blur(10px);
}

.value-item h4 {
  font-size: 1.1rem;
  color: #93c5fd;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.value-item p {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* ==========================================================================
   Location & Map Section
   ========================================================================== */
.location-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  overflow: hidden;
  backdrop-filter: blur(16px);
  display: grid;
  grid-template-columns: 1fr 1.3fr;
}

.location-details {
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.location-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}

.loc-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(37, 99, 235, 0.15);
  color: #60a5fa;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.location-item h4 {
  font-size: 1rem;
  margin-bottom: 4px;
}

.location-item p {
  font-size: 0.92rem;
  color: var(--text-secondary);
}

.map-wrapper {
  min-height: 420px;
  width: 100%;
  height: 100%;
  position: relative;
  background: #0f172a;
  overflow: hidden;
}

.map-frame {
  width: 100%;
  height: 100%;
  min-height: 420px;
  border: none;
  display: block;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: #020617;
  border-top: 1px solid var(--border-glass);
  padding: 80px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-brand .logo-img {
  height: 46px;
  margin-bottom: 18px;
}

.footer-brand p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 320px;
}

.footer-col h4 {
  font-size: 1.05rem;
  margin-bottom: 20px;
  color: var(--text-main);
  position: relative;
  display: inline-block;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 28px;
  height: 2px;
  background: var(--brand-red);
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 12px;
}

.footer-col a {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.footer-col a:hover {
  color: #60a5fa;
  transform: translateX(4px);
  display: inline-block;
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 16px;
}

/* ==========================================================================
   Floating WhatsApp Beacon
   ========================================================================== */
.floating-whatsapp {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 12px;
}

.whatsapp-tooltip {
  background: rgba(15, 23, 42, 0.95);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  font-size: 0.82rem;
  font-weight: 600;
  color: #f8fafc;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
  white-space: nowrap;
  animation: fadeIn 0.4s;
  pointer-events: none;
}

.whatsapp-button-circle {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: linear-gradient(135deg, #22c55e, #16a34a);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 25px rgba(34, 197, 94, 0.45);
  transition: all var(--transition-fast);
  position: relative;
}

.whatsapp-button-circle:hover {
  transform: scale(1.1);
  box-shadow: 0 10px 32px rgba(34, 197, 94, 0.65);
}

.whatsapp-radar {
  position: absolute;
  top: -4px;
  left: -4px;
  right: -4px;
  bottom: -4px;
  border-radius: 50%;
  border: 2px solid #22c55e;
  animation: radarPulse 2s infinite;
  pointer-events: none;
}

@keyframes radarPulse {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(1.4); opacity: 0; }
}

/* Modal Popup */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(2, 6, 23, 0.8);
  backdrop-filter: blur(12px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-overlay.active {
  display: flex;
  animation: fadeIn 0.25s ease-out;
}

.modal-content {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  max-width: 600px;
  width: 100%;
  padding: 34px;
  position: relative;
  box-shadow: var(--shadow-card), 0 0 50px rgba(37, 99, 235, 0.25);
}

.modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 6px;
  font-size: 1.2rem;
}

.modal-close:hover {
  color: var(--text-main);
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-content {
    align-items: center;
  }
  .hero-cta {
    justify-content: center;
  }
  .hero-subtitle {
    margin: 0 auto;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }
  .stat-item:nth-child(2)::after {
    display: none;
  }
  .about-grid, .sos-container, .location-card {
    grid-template-columns: 1fr;
  }
  .map-wrapper, .map-frame {
    min-height: 350px;
    height: 350px;
  }
  .about-img-box, .about-img-box img {
    max-height: 300px;
    height: 300px;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2.5rem;
  }
  .nav-menu {
    position: fixed;
    top: 75px;
    left: 0;
    width: 100%;
    background: rgba(2, 6, 23, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 30px;
    border-bottom: 1px solid var(--border-glass);
    display: none;
  }
  .nav-menu.open {
    display: flex;
  }
  .btn-mobile-toggle {
    display: block;
  }
  .header-actions .btn-whatsapp-header {
    display: none;
  }
  .stats-grid {
    grid-template-columns: 1fr;
  }
  .stat-item::after {
    display: none !important;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
}