* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', 'Segoe UI', sans-serif;
  color: #222;
  background: #fff;
}

/* TOP BAR */
.topbar {
  background: #1d428a;
  color: white;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 40px;
  font-size: 0.85rem;
}

.topbar-phone {
  color: white;
  text-decoration: none;
  font-weight: 600;
}

.topbar-phone:hover {
  color: #90caf9;
}

/* HEADER */
header {
  background: white;
  border-bottom: 1px solid #e0e0e0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo-shield {
  font-size: 2rem;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-main {
  font-size: 1.2rem;
  font-weight: 800;
  color: #1d428a;
  line-height: 1.2;
}

.logo-sub {
  font-size: 0.75rem;
  color: #666;
}

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

nav a {
  color: #333;
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
}

nav a:hover {
  color: #1d428a;
}

.nav-cta {
  background: #1d428a;
  color: white !important;
  padding: 10px 20px;
  border-radius: 4px;
  font-weight: 600 !important;
}

.nav-cta:hover {
  background: #163570 !important;
}

.header-phone {
  color: #1d428a;
  text-decoration: none;
  font-weight: 700;
  font-size: 1rem;
}

/* HERO */
.hero {
  position: relative;
  min-height: 600px;
  background-image: url('https://images.unsplash.com/photo-1568605114967-8130f3a36994?w=1600&q=80');
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(13,27,63,0.92) 50%, rgba(13,27,63,0.5) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 80px 40px;
  max-width: 680px;
  margin-left: 80px;
}

.hero-eyebrow {
  color: #90caf9;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.hero h1,
.page-hero h1 {
  font-size: 3rem;
  font-weight: 800;
  color: white;
  line-height: 1.15;
  margin-bottom: 20px;
}

.hero-sub {
  color: #cdd8f0;
  font-size: 1.15rem;
  line-height: 1.7;
  margin-bottom: 36px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* BUTTONS */
.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
  text-align: center;
}

.btn-primary {
  background: #1d428a;
  color: white;
}

.btn-primary:hover {
  background: #163570;
}

.btn-secondary {
  background: white;
  color: #1d428a;
}

.btn-secondary:hover {
  background: #f0f4ff;
}

.btn-outline {
  background: transparent;
  color: #1d428a;
  border: 2px solid #1d428a;
  margin-top: 8px;
}

.btn-outline:hover {
  background: #f0f4ff;
}

/* TRUST BAR */
.trustbar {
  background: #1d428a;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: white;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 20px 32px;
  border-right: 1px solid rgba(255,255,255,0.15);
}

.trust-item:last-child {
  border-right: none;
}

.trust-icon {
  font-size: 1.3rem;
}

/* SECTIONS */
.section-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 40px;
}

.section-sub {
  color: #555;
  font-size: 1.1rem;
  margin-top: 12px;
  margin-bottom: 48px;
  max-width: 700px;
}

h2 {
  font-size: 2.2rem;
  font-weight: 800;
  color: #1a1a2e;
  line-height: 1.2;
}

/* PACKAGES */
.packages {
  background: #f5f7ff;
}

.packages h2 {
  text-align: center;
}

.packages .section-sub {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.package-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  max-width: 900px;
  margin: 0 auto 24px;
}

.package-card {
  background: white;
  border-radius: 8px;
  padding: 32px 24px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
}

.package-card.featured {
  border: 2px solid #1d428a;
  box-shadow: 0 8px 32px rgba(29,66,138,0.15);
}

.featured-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: #1d428a;
  color: white;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 20px;
  white-space: nowrap;
}

.package-card img {
  width: 100%;
  height: 180px;
  object-fit: contain;
  background: #f5f7ff;
  border-radius: 4px;
  padding: 16px;
}

.package-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: #1d428a;
}

.package-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex-grow: 1;
}

.package-card ul li {
  font-size: 0.9rem;
  color: #444;
}

.package-note {
  text-align: center;
  font-size: 0.8rem;
  color: #888;
  max-width: 900px;
  margin: 0 auto;
}

.pkg-img-note {
  font-size: 0.75rem;
  color: #888;
  text-align: center;
  font-style: italic;
  margin-top: -8px;
  margin-bottom: 8px;
}

/* WHY ADT */
.why {
  background: white;
}

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

.why-points {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin-top: 32px;
}

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

.why-icon {
  font-size: 1.8rem;
  flex-shrink: 0;
}

.why-point h4 {
  font-size: 1rem;
  font-weight: 700;
  color: #1d428a;
  margin-bottom: 4px;
}

.why-point p {
  font-size: 0.9rem;
  color: #555;
  line-height: 1.6;
}

.why-image img {
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
}

/* APP SECTION */
.app-section {
  background: #f5f7ff;
}

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

.app-image img {
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
}

.app-text h2 {
  margin-bottom: 16px;
}

.app-text p {
  color: #555;
  line-height: 1.7;
  margin-bottom: 24px;
}

.app-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 32px;
}

.app-features li {
  color: #444;
  font-size: 0.95rem;
}

/* INSTALLATION */
.install-section {
  background: white;
}

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

.install-text h2 {
  margin-bottom: 16px;
}

.install-text p {
  color: #555;
  line-height: 1.7;
  margin-bottom: 32px;
}

.install-image img {
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
}

/* QUOTE FORM */
.quote-section {
  background: #0d1b3f;
  color: white;
}

.quote-section h2 {
  color: white;
  text-align: center;
}

.quote-section .section-sub {
  color: #cdd8f0;
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

#leadForm {
  max-width: 640px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

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

#leadForm input,
#leadForm select {
  padding: 14px 16px;
  border-radius: 4px;
  border: none;
  font-size: 1rem;
  font-family: inherit;
  background: white;
  color: #222;
}

#leadForm button {
  background: #1d428a;
  color: white;
  padding: 16px;
  border: none;
  border-radius: 4px;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.2s;
}

#leadForm button:hover {
  background: #163570;
}

#formMsg {
  color: #90caf9;
  font-size: 0.95rem;
  text-align: center;
}

.form-alt {
  text-align: center;
  color: #cdd8f0;
  margin-top: 16px;
  font-size: 0.95rem;
}

.form-alt a {
  color: #90caf9;
  font-weight: 700;
}

/* FOOTER */
footer {
  background: #0a0f1e;
  color: #aaa;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 48px 40px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-logo {
  font-size: 1.2rem;
  font-weight: 700;
  color: white;
}

.footer-brand p {
  font-size: 0.85rem;
  line-height: 1.6;
}

.footer-brand a {
  color: #90caf9;
  text-decoration: none;
  font-weight: 600;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: #aaa;
  text-decoration: none;
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: white;
}

.footer-bottom {
  border-top: 1px solid #222;
  padding: 24px 40px;
  text-align: center;
  font-size: 0.8rem;
  line-height: 1.8;
}

/* NAV DROPDOWN */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-toggle {
  cursor: pointer;
}

.nav-dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: white;
  border: 1px solid #e0e0e0;
  border-radius: 4px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
  min-width: 280px;
  z-index: 200;
  padding: 8px 0;
}

.nav-dropdown:hover .nav-dropdown-menu {
  display: block;
}

.nav-dropdown-menu a {
  display: block;
  padding: 12px 20px;
  color: #333;
  font-size: 0.9rem;
  border-bottom: 1px solid #f0f0f0;
}

.nav-dropdown-menu a:last-child {
  border-bottom: none;
}

.nav-dropdown-menu a:hover {
  background: #f5f7ff;
  color: #1d428a;
}

/* PAGE HERO */
.page-hero {
  position: relative;
  min-height: 500px;
  background-image: url('https://images.unsplash.com/photo-1568605114967-8130f3a36994?w=1600&q=80');
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
}

.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(13,27,63,0.92) 50%, rgba(13,27,63,0.5) 100%);
}

.page-hero-content {
  position: relative;
  z-index: 1;
  padding: 80px 40px;
  max-width: 700px;
  margin-left: 80px;
}

/* PACKAGE INTRO */
.pkg-intro {
  background: white;
}

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

.pkg-intro-text h2 {
  margin-bottom: 16px;
}

.pkg-intro-text p {
  color: #555;
  line-height: 1.7;
  margin-bottom: 16px;
}

.pkg-highlights {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
}

.pkg-highlight {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  color: #333;
  font-weight: 500;
}

.pkg-highlight span:first-child {
  font-size: 1.2rem;
  flex-shrink: 0;
}

.pkg-intro-image img {
  width: 100%;
  border-radius: 8px;
  background: #f5f7ff;
  padding: 24px;
}

/* EQUIPMENT */
.equipment {
  background: #f5f7ff;
}

.equipment-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.equipment-card {
  background: white;
  border-radius: 8px;
  padding: 24px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}

.equipment-card img {
  width: 100%;
  height: 160px;
  object-fit: contain;
  background: #f5f7ff;
  border-radius: 4px;
  padding: 12px;
  margin-bottom: 16px;
}

.equipment-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: #1d428a;
  margin-bottom: 8px;
}

.equipment-card p {
  font-size: 0.88rem;
  color: #555;
  line-height: 1.6;
}

.equipment-also {
  background: white;
  border-radius: 8px;
  padding: 40px;
  margin-bottom: 24px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}

.equipment-also h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: #1d428a;
  margin-bottom: 24px;
}

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

.also-item {
  font-size: 0.9rem;
  color: #333;
  display: flex;
  align-items: center;
  gap: 8px;
}

.equipment-fine-print {
  font-size: 0.8rem;
  color: #888;
  text-align: center;
  font-style: italic;
}

/* FINANCING */
.financing-section {
  background: #1d428a;
  color: white;
}

.financing-inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.financing-text h2 {
  color: white;
  margin-bottom: 16px;
}

.financing-text p {
  color: #cdd8f0;
  line-height: 1.7;
  margin-bottom: 16px;
}

.financing-text .btn-primary {
  background: white;
  color: #1d428a;
  margin-bottom: 24px;
}

.financing-text .btn-primary:hover {
  background: #f0f4ff;
}

.financing-fine-print {
  font-size: 0.75rem;
  color: #90a8d0;
  font-style: italic;
  line-height: 1.6;
}

/* INSURANCE */
.insurance-section {
  background: #f5f7ff;
}

.insurance-inner {
  display: flex;
  gap: 32px;
  align-items: flex-start;
  max-width: 900px;
  margin: 0 auto;
}

.insurance-icon {
  font-size: 3rem;
  flex-shrink: 0;
}

.insurance-text h2 {
  margin-bottom: 16px;
}

.insurance-text p {
  color: #555;
  line-height: 1.7;
}

/* PACKAGE CTA */
.pkg-cta {
  background: #0d1b3f;
  color: white;
  text-align: center;
}

.pkg-cta-inner {
  max-width: 800px;
  margin: 0 auto;
}

.pkg-cta h2 {
  color: white;
  margin-bottom: 16px;
}

.pkg-cta p {
  color: #cdd8f0;
  font-size: 1.05rem;
  line-height: 1.7;
}

/* RESPONSIVE PACKAGE PAGES */
@media (max-width: 900px) {
  .pkg-intro-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .equipment-grid {
    grid-template-columns: 1fr;
  }
  .also-grid {
    grid-template-columns: 1fr;
  }
  .insurance-inner {
    flex-direction: column;
  }
  .page-hero-content {
    margin-left: 20px;
  }
}

/* WHY ADT PAGE */
.why-page-intro {
  background: white;
}

.why-page-intro-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.why-page-intro-text h2 {
  margin-bottom: 16px;
}

.why-page-intro-text p {
  color: #555;
  line-height: 1.7;
  margin-bottom: 16px;
}

.why-page-intro-image img {
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
}

/* STATS BAR */
.stats-bar {
  background: #0d1b3f;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 40px 48px;
  border-right: 1px solid rgba(255,255,255,0.1);
  color: white;
}

.stat-item:last-child {
  border-right: none;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: #90caf9;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.85rem;
  color: #cdd8f0;
  text-align: center;
  max-width: 120px;
}

/* REASONS */
.reasons {
  background: #f5f7ff;
}

.reasons-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.reason-card {
  background: white;
  border-radius: 8px;
  padding: 32px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}

.reason-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: #e8eef8;
  line-height: 1;
  margin-bottom: 12px;
}

.reason-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: #1d428a;
  margin-bottom: 10px;
}

.reason-card p {
  font-size: 0.9rem;
  color: #555;
  line-height: 1.7;
}

/* MONITORING */
.monitoring-section {
  background: white;
}

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

.monitoring-image img {
  width: 100%;
  border-radius: 8px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
}

.monitoring-text h2 {
  margin-bottom: 16px;
}

.monitoring-text p {
  color: #555;
  line-height: 1.7;
  margin-bottom: 32px;
}

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

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

.step-number {
  background: #1d428a;
  color: white;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.monitoring-step h4 {
  font-size: 1rem;
  font-weight: 700;
  color: #1d428a;
  margin-bottom: 4px;
}

.monitoring-step p {
  font-size: 0.9rem;
  color: #555;
  line-height: 1.6;
  margin: 0;
}

/* RESPONSIVE WHY ADT */
@media (max-width: 900px) {
  .why-page-intro-inner,
  .monitoring-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .reasons-grid {
    grid-template-columns: 1fr;
  }
  .stats-bar {
    flex-direction: column;
  }
  .stat-item {
    border-right: none;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    padding: 24px;
  }
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .package-cards {
    grid-template-columns: 1fr;
  }
  .why-inner,
  .app-inner,
  .install-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero h1 {
    font-size: 2rem;
  }
  .hero-content {
    margin-left: 20px;
  }
  .header-inner {
    padding: 16px 20px;
  }
  nav {
    display: none;
  }
  .trustbar {
    flex-direction: column;
  }
  .trust-item {
    border-right: none;
    border-bottom: 1px solid rgba(255,255,255,0.15);
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .footer-inner {
    flex-direction: column;
  }
  .topbar {
    padding: 8px 20px;
    font-size: 0.75rem;
  }
}