/* ============================================================
   AGV Consulting S.A. — Design System & Styles
   ============================================================ */

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

/* --- CSS Variables --- */
:root {
  /* Brand Colors */
  --color-primary: #A8A9AD;
  --color-primary-light: #C8C9CC;
  --color-primary-dark: #7E7F82;
  --color-accent: #C4292E;
  --color-accent-hover: #E03338;
  --color-accent-dark: #9B1F23;
  --color-charcoal: #3D3D3D;
  --color-dark: #1A1A2E;
  --color-dark-secondary: #16213E;
  --color-dark-tertiary: #0F3460;
  --color-white: #FFFFFF;
  --color-light-gray: #F5F5F7;
  --color-medium-gray: #E8E8EA;

  /* Gradients */
  --gradient-hero: linear-gradient(135deg, #1A1A2E 0%, #16213E 40%, #0F3460 100%);
  --gradient-dark: linear-gradient(180deg, #1A1A2E 0%, #16213E 100%);
  --gradient-accent: linear-gradient(135deg, #C4292E 0%, #E03338 100%);
  --gradient-card: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);
  --gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);

  /* Typography */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Sizing */
  --max-width: 1280px;
  --navbar-height: 80px;
  --section-padding: 100px 0;
  --border-radius: 16px;
  --border-radius-sm: 8px;
  --border-radius-lg: 24px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.18);
  --shadow-glow-red: 0 0 30px rgba(196, 41, 46, 0.3);
  --shadow-glow-blue: 0 0 30px rgba(15, 52, 96, 0.4);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--navbar-height);
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--color-charcoal);
  background-color: var(--color-white);
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  line-height: 1.2;
  font-weight: 700;
}

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

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--navbar-height);
  z-index: 1000;
  background: rgba(26, 26, 46, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: all var(--transition-normal);
}

.navbar.scrolled {
  height: 64px;
  background: rgba(26, 26, 46, 0.98);
  box-shadow: var(--shadow-lg);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.navbar__logo img {
  height: 48px;
  width: auto;
  transition: height var(--transition-normal);
}

.navbar.scrolled .navbar__logo img {
  height: 40px;
}

.navbar__logo-text {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: 0.5px;
}

.navbar__logo-text span {
  color: var(--color-accent);
}

.navbar__links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.navbar__links a {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.9rem;
  font-weight: 500;
  position: relative;
  padding: 4px 0;
  transition: color var(--transition-fast);
}

.navbar__links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-accent);
  border-radius: 2px;
  transition: width var(--transition-normal);
}

.navbar__links a:hover,
.navbar__links a.active {
  color: var(--color-white);
}

.navbar__links a:hover::after,
.navbar__links a.active::after {
  width: 100%;
}

.navbar__cta {
  display: flex;
  align-items: center;
  gap: 16px;
}

.navbar__phone {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--color-white);
  font-weight: 600;
  font-size: 0.9rem;
}

.navbar__phone svg {
  color: var(--color-accent);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  background: var(--gradient-accent);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-glow-red);
  letter-spacing: 0.3px;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 40px rgba(196, 41, 46, 0.5);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  background: transparent;
  color: var(--color-white);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: 50px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: all var(--transition-normal);
}

.btn-secondary:hover {
  border-color: var(--color-white);
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-2px);
}

/* Mobile Menu Toggle */
.navbar__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  z-index: 1001;
}

.navbar__toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: all var(--transition-normal);
}

.navbar__toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.navbar__toggle.active span:nth-child(2) {
  opacity: 0;
}

.navbar__toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--gradient-hero);
  overflow: hidden;
}

/* Animated background shapes */
.hero__bg-shapes {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero__bg-shapes .shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
}

.hero__bg-shapes .shape-1 {
  width: 600px;
  height: 600px;
  background: var(--color-accent);
  top: -200px;
  right: -200px;
  animation: floatShape 12s ease-in-out infinite;
}

.hero__bg-shapes .shape-2 {
  width: 400px;
  height: 400px;
  background: var(--color-dark-tertiary);
  bottom: -100px;
  left: -100px;
  animation: floatShape 15s ease-in-out infinite reverse;
}

.hero__bg-shapes .shape-3 {
  width: 300px;
  height: 300px;
  background: var(--color-primary);
  top: 50%;
  left: 50%;
  animation: floatShape 10s ease-in-out infinite;
}

/* Grid pattern overlay */
.hero__grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.hero .container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding-top: var(--navbar-height);
}

.hero__content {
  max-width: 600px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(196, 41, 46, 0.15);
  border: 1px solid rgba(196, 41, 46, 0.3);
  border-radius: 50px;
  color: var(--color-accent-hover);
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 24px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.hero__badge .pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 50%;
  animation: pulse 2s ease infinite;
}

.hero__title {
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--color-white);
  line-height: 1.1;
  margin-bottom: 20px;
}

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

.hero__subtitle {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 520px;
}

.hero__buttons {
  display: flex;
  gap: 16px;
  margin-bottom: 48px;
}

.hero__stats {
  display: flex;
  gap: 40px;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.hero__stat {
  text-align: left;
}

.hero__stat-number {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-white);
}

.hero__stat-number .accent {
  color: var(--color-accent);
}

.hero__stat-label {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
  margin-top: 4px;
}

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

.hero__visual-card {
  position: relative;
  width: 100%;
  max-width: 480px;
  background: var(--gradient-glass);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-lg);
  padding: 40px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.hero__visual-card::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(196, 41, 46, 0.3), transparent, rgba(168, 169, 173, 0.2));
  z-index: -1;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  -webkit-mask-composite: xor;
  padding: 2px;
}

.hero__monitoring-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 28px;
}

.hero__monitoring-header .live-indicator {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  background: rgba(196, 41, 46, 0.2);
  border-radius: 50px;
  color: var(--color-accent-hover);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.hero__monitoring-header .live-indicator .live-dot {
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
  animation: pulse 1.5s ease infinite;
}

.hero__monitoring-header h3 {
  color: var(--color-white);
  font-size: 1rem;
  font-weight: 600;
}

.hero__camera-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 24px;
}

.hero__camera-item {
  position: relative;
  aspect-ratio: 16/10;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--border-radius-sm);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__camera-item svg {
  width: 32px;
  height: 32px;
  color: rgba(255, 255, 255, 0.2);
}

.hero__camera-item .cam-label {
  position: absolute;
  bottom: 6px;
  left: 8px;
  font-size: 0.65rem;
  color: rgba(255, 255, 255, 0.4);
  font-weight: 500;
}

.hero__camera-item .cam-status {
  position: absolute;
  top: 6px;
  right: 8px;
  width: 6px;
  height: 6px;
  background: #22C55E;
  border-radius: 50%;
  animation: pulse 2s ease infinite;
}

.hero__status-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--border-radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.hero__status-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero__status-item .status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.hero__status-item .status-dot.green {
  background: #22C55E;
}

.hero__status-item .status-dot.blue {
  background: #3B82F6;
}

.hero__status-item .status-dot.yellow {
  background: #EAB308;
}

.hero__status-item span {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.5);
  font-weight: 500;
}

.hero__status-item strong {
  color: var(--color-white);
  font-size: 0.8rem;
}

/* ============================================================
   SECTION COMMON STYLES
   ============================================================ */
.section {
  padding: var(--section-padding);
  position: relative;
}

.section--dark {
  background: var(--gradient-dark);
  color: var(--color-white);
}

.section--gray {
  background: var(--color-light-gray);
}

.section__header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 64px;
}

.section__label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(196, 41, 46, 0.1);
  border: 1px solid rgba(196, 41, 46, 0.2);
  border-radius: 50px;
  color: var(--color-accent);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.section--dark .section__label {
  background: rgba(196, 41, 46, 0.15);
  border-color: rgba(196, 41, 46, 0.3);
  color: var(--color-accent-hover);
}

.section__title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 16px;
  color: var(--color-charcoal);
}

.section--dark .section__title {
  color: var(--color-white);
}

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

.section__description {
  font-size: 1.05rem;
  color: var(--color-primary-dark);
  line-height: 1.7;
}

.section--dark .section__description {
  color: rgba(255, 255, 255, 0.6);
}

/* ============================================================
   SERVICES SECTION
   ============================================================ */
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  position: relative;
  padding: 40px 32px;
  background: var(--color-white);
  border: 1px solid var(--color-medium-gray);
  border-radius: var(--border-radius);
  transition: all var(--transition-slow);
  overflow: hidden;
  cursor: default;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-slow);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

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

.service-card__icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  margin-bottom: 24px;
  background: linear-gradient(135deg, rgba(196, 41, 46, 0.08), rgba(196, 41, 46, 0.03));
  color: var(--color-accent);
  transition: all var(--transition-normal);
}

.service-card:hover .service-card__icon {
  background: var(--gradient-accent);
  color: var(--color-white);
  transform: scale(1.05);
}

.service-card__icon svg {
  width: 28px;
  height: 28px;
}

.service-card__title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--color-charcoal);
}

.service-card__desc {
  font-size: 0.92rem;
  color: var(--color-primary-dark);
  line-height: 1.7;
  margin-bottom: 20px;
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-accent);
  font-weight: 600;
  font-size: 0.88rem;
  transition: gap var(--transition-normal);
}

.service-card:hover .service-card__link {
  gap: 12px;
}

/* ============================================================
   MONITORING 24/7 SECTION
   ============================================================ */
.monitoring {
  overflow: hidden;
}

.monitoring__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.monitoring__info {
  max-width: 520px;
}

.monitoring__features {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 36px;
}

.monitoring__feature {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.monitoring__feature-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: rgba(196, 41, 46, 0.12);
  color: var(--color-accent-hover);
}

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

.monitoring__feature h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 4px;
}

.monitoring__feature p {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.6;
}

/* Stats visual */
.monitoring__visual {
  position: relative;
}

.monitoring__stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.stat-card {
  position: relative;
  padding: 32px 28px;
  background: var(--gradient-glass);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  text-align: center;
  transition: all var(--transition-normal);
}

.stat-card:hover {
  transform: translateY(-4px);
  border-color: rgba(196, 41, 46, 0.3);
  box-shadow: var(--shadow-glow-red);
}

.stat-card__number {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--color-white);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-card__number .accent {
  color: var(--color-accent);
}

.stat-card__label {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
  font-weight: 500;
}

/* ============================================================
   PLATFORMS SECTION
   ============================================================ */
.platforms__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.platform-card {
  position: relative;
  padding: 36px 24px;
  background: var(--color-white);
  border: 1px solid var(--color-medium-gray);
  border-radius: var(--border-radius);
  text-align: center;
  transition: all var(--transition-slow);
  overflow: hidden;
}

.platform-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent);
}

.platform-card__icon {
  width: 72px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  border-radius: 16px;
  background: var(--color-light-gray);
  transition: all var(--transition-normal);
}

.platform-card:hover .platform-card__icon {
  background: rgba(196, 41, 46, 0.08);
}

.platform-card__icon svg {
  width: 34px;
  height: 34px;
  color: var(--color-charcoal);
}

.platform-card:hover .platform-card__icon svg {
  color: var(--color-accent);
}

.platform-card__name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-charcoal);
  margin-bottom: 8px;
}

.platform-card__desc {
  font-size: 0.82rem;
  color: var(--color-primary-dark);
  line-height: 1.6;
}

.platforms__footer {
  text-align: center;
  padding: 32px;
  background: var(--color-light-gray);
  border-radius: var(--border-radius);
  border: 1px solid var(--color-medium-gray);
}

.platforms__footer p {
  font-size: 1rem;
  color: var(--color-charcoal);
  font-weight: 500;
}

.platforms__footer p strong {
  color: var(--color-accent);
}

/* ============================================================
   ABOUT / NOSOTROS SECTION
   ============================================================ */
.about__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about__text {
  max-width: 540px;
}

.about__text h3 {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-charcoal);
  margin-bottom: 20px;
}

.about__text p {
  font-size: 1rem;
  color: var(--color-primary-dark);
  line-height: 1.8;
  margin-bottom: 16px;
}

.about__pillars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 32px;
}

.about__pillar {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.about__pillar-icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: rgba(196, 41, 46, 0.08);
  color: var(--color-accent);
}

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

.about__pillar h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-charcoal);
  margin-bottom: 4px;
}

.about__pillar p {
  font-size: 0.82rem;
  color: var(--color-primary-dark);
  line-height: 1.5;
  margin-bottom: 0;
}

.about__visual {
  position: relative;
}

.about__card {
  background: var(--gradient-hero);
  border-radius: var(--border-radius-lg);
  padding: 48px;
  position: relative;
  overflow: hidden;
}

.about__card::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
}

.about__card-content {
  position: relative;
  z-index: 2;
}

.about__card-logo {
  width: 80px;
  height: 80px;
  margin-bottom: 24px;
}

.about__card h3 {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 8px;
}

.about__card .tagline {
  font-size: 1rem;
  color: var(--color-accent-hover);
  font-weight: 500;
  font-style: italic;
  margin-bottom: 32px;
}

.about__card-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

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

.about__card-stat .number {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--color-white);
}

.about__card-stat .number .accent {
  color: var(--color-accent);
}

.about__card-stat .label {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.5);
  margin-top: 4px;
}

/* ============================================================
   CONTACT SECTION
   ============================================================ */
.contact__content {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: start;
}

.contact__info {
  padding-top: 20px;
}

.contact__info h3 {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 16px;
}

.contact__info>p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 40px;
}

.contact__methods {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact__method {
  display: flex;
  gap: 16px;
  align-items: center;
}

.contact__method-icon {
  width: 52px;
  height: 52px;
  min-width: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: rgba(196, 41, 46, 0.15);
  color: var(--color-accent-hover);
}

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

.contact__method h4 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 2px;
}

.contact__method p {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.55);
}

/* Contact Form */
.contact__form-card {
  background: var(--gradient-glass);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-lg);
  padding: 40px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.contact__form-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 28px;
}

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

.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--border-radius-sm);
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: 0.92rem;
  transition: all var(--transition-fast);
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255, 255, 255, 0.3);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--color-accent);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 0 3px rgba(196, 41, 46, 0.15);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.contact__form .btn-primary {
  width: 100%;
  justify-content: center;
  padding: 16px;
  font-size: 1rem;
}

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner {
  padding: 80px 0;
  background: var(--gradient-accent);
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 50px 50px;
}

.cta-banner .container {
  position: relative;
  z-index: 2;
  text-align: center;
}

.cta-banner h2 {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 16px;
}

.cta-banner p {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 32px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-banner .btn-white {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 36px;
  background: var(--color-white);
  color: var(--color-accent);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-md);
}

.cta-banner .btn-white:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: #111127;
  padding: 64px 0 0;
}

.footer__content {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__brand {
  max-width: 300px;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.footer__logo img {
  height: 48px;
}

.footer__logo span {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-white);
}

.footer__brand p {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.7;
  margin-bottom: 20px;
}

.footer__social {
  display: flex;
  gap: 12px;
}

.footer__social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.5);
  transition: all var(--transition-normal);
}

.footer__social a:hover {
  background: var(--color-accent);
  color: var(--color-white);
  transform: translateY(-2px);
}

.footer__social a svg {
  width: 18px;
  height: 18px;
}

.footer__column h4 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.footer__column ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__column ul li a {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.5);
  transition: all var(--transition-fast);
}

.footer__column ul li a:hover {
  color: var(--color-accent-hover);
  padding-left: 4px;
}

.footer__bottom {
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer__bottom p {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.35);
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes pulse {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.4;
  }
}

@keyframes floatShape {

  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }

  33% {
    transform: translate(30px, -30px) scale(1.05);
  }

  66% {
    transform: translate(-20px, 20px) scale(0.95);
  }
}

/* Scroll Reveal Animations */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.reveal-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-scale.revealed {
  opacity: 1;
  transform: scale(1);
}

/* Stagger children */
.stagger-children>* {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.stagger-children.revealed>*:nth-child(1) {
  transition-delay: 0.05s;
}

.stagger-children.revealed>*:nth-child(2) {
  transition-delay: 0.1s;
}

.stagger-children.revealed>*:nth-child(3) {
  transition-delay: 0.15s;
}

.stagger-children.revealed>*:nth-child(4) {
  transition-delay: 0.2s;
}

.stagger-children.revealed>*:nth-child(5) {
  transition-delay: 0.25s;
}

.stagger-children.revealed>*:nth-child(6) {
  transition-delay: 0.3s;
}

.stagger-children.revealed>* {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero__content {
    max-width: 100%;
  }

  .hero__subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  .hero__buttons {
    justify-content: center;
  }

  .hero__stats {
    justify-content: center;
  }

  .hero__visual {
    display: none;
  }

  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .monitoring__content {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .monitoring__info {
    max-width: 100%;
    text-align: center;
  }

  .monitoring__features {
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
  }

  .platforms__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about__content {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .about__text {
    max-width: 100%;
    text-align: center;
  }

  .about__pillars {
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
  }

  .contact__content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .footer__content {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}

@media (max-width: 768px) {
  html {
    font-size: 15px;
  }

  .navbar__links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: rgba(26, 26, 46, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    gap: 28px;
    padding: 40px;
    transition: right var(--transition-slow);
    border-left: 1px solid rgba(255, 255, 255, 0.08);
  }

  .navbar__links.open {
    right: 0;
  }

  .navbar__links a {
    font-size: 1.1rem;
  }

  .navbar__toggle {
    display: flex;
  }

  .navbar__phone {
    display: none;
  }

  .hero__title {
    font-size: 2.4rem;
  }

  .hero__stats {
    flex-direction: column;
    gap: 16px;
    align-items: center;
  }

  .hero__stat {
    text-align: center;
  }

  .section__title {
    font-size: 2rem;
  }

  .services__grid {
    grid-template-columns: 1fr;
  }

  .monitoring__stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .stat-card__number {
    font-size: 2rem;
  }

  .platforms__grid {
    grid-template-columns: 1fr;
  }

  .about__pillars {
    grid-template-columns: 1fr;
  }

  .about__card-stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer__content {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer__bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  .cta-banner h2 {
    font-size: 1.6rem;
  }
}

@media (max-width: 480px) {
  .hero__title {
    font-size: 2rem;
  }

  .hero__buttons {
    flex-direction: column;
    align-items: center;
  }

  .about__card-stats {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .monitoring__stats-grid {
    grid-template-columns: 1fr;
  }
}

/* Mobile menu overlay */
.mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.mobile-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Scroll to top button */
.scroll-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-accent);
  color: var(--color-white);
  border-radius: 50%;
  border: none;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-normal);
  z-index: 999;
  box-shadow: var(--shadow-glow-red);
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-top:hover {
  transform: translateY(-3px);
}

.scroll-top svg {
  width: 20px;
  height: 20px;
}

/* Form select styling */
.form-group select option {
  background: var(--color-dark);
  color: var(--color-white);
}

/* ============================================================
   WHATSAPP FLOATING BUTTON
   ============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  z-index: 1000;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: all var(--transition-normal);
  animation: whatsapp-entrance 0.6s ease-out 1s both;
}

.whatsapp-float svg {
  width: 30px;
  height: 30px;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.55);
}

.whatsapp-float::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid rgba(37, 211, 102, 0.4);
  animation: whatsapp-pulse 2s ease-in-out infinite;
}

.whatsapp-float__tooltip {
  position: absolute;
  right: 72px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--color-charcoal);
  color: var(--color-white);
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  pointer-events: none;
  box-shadow: var(--shadow-md);
}

.whatsapp-float__tooltip::after {
  content: '';
  position: absolute;
  right: -6px;
  top: 50%;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-left-color: var(--color-charcoal);
}

.whatsapp-float:hover .whatsapp-float__tooltip {
  opacity: 1;
  visibility: visible;
}

@keyframes whatsapp-pulse {

  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }

  50% {
    transform: scale(1.15);
    opacity: 0;
  }
}

@keyframes whatsapp-entrance {
  from {
    opacity: 0;
    transform: scale(0.3) translateY(20px);
  }

  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* Adjust scroll-top position when WhatsApp button is present */
.scroll-top {
  bottom: 100px;
  right: 28px;
}

@media (max-width: 768px) {
  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 54px;
    height: 54px;
  }

  .whatsapp-float svg {
    width: 26px;
    height: 26px;
  }

  .whatsapp-float__tooltip {
    display: none;
  }

  .scroll-top {
    bottom: 86px;
    right: 20px;
  }
}

/* ============================================================
   CLOUDFLARE TURNSTILE
   ============================================================ */
.turnstile-wrapper {
  margin-bottom: 20px;
}

.turnstile-wrapper .cf-turnstile {
  display: flex;
  justify-content: center;
}

#submitBtn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  filter: grayscale(0.3);
}

#submitBtn.turnstile-verified {
  opacity: 1;
  cursor: pointer;
  filter: none;
}