/* ==========================================================================
   ARGOS by Vsecurity & VSecurity Shop - Commercial Landing Page CSS
   Clean System Aesthetic: Royal Sapphire Blue, Deep Navy, Crisp Light Panels
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  /* Paleta Oficial extraída del sistema real (style.css) */
  --cr-navy:         #0b1329;
  --cr-navy-light:   #111c44;
  --cr-blue:         #2563eb;
  --cr-blue-dark:    #1d4ed8;
  --cr-blue-mid:     #3b82f6;
  --cr-blue-pale:    #eff6ff;
  --cr-green:        #10b981;
  --cr-green-pale:   #ecfdf5;
  --cr-purple:       #8b5cf6;
  --cr-yellow:       #f59e0b;
  
  /* Fondos y Neutros */
  --bg-app:          #f4f6fb;
  --bg-white:        #ffffff;
  --bg-card:         #ffffff;
  --bg-hero:         linear-gradient(135deg, #0b1329 0%, #111c44 50%, #1e293b 100%);
  
  --text-main:       #0f172a;
  --text-muted:      #475569;
  --text-light:      #94a3b8;
  --border-color:    #e2e8f0;
  --border-blue:     rgba(37, 99, 235, 0.2);
  
  --radius-sm:       8px;
  --radius-md:       12px;
  --radius-lg:       20px;
  --radius-xl:       28px;
  --radius-full:     9999px;
  
  --shadow-sm:       0 2px 4px rgba(15,23,42,0.03);
  --shadow-md:       0 8px 24px rgba(15,23,42,0.06);
  --shadow-lg:       0 16px 40px rgba(15,23,42,0.1);
  --shadow-blue:     0 10px 30px rgba(37, 99, 235, 0.25);
  
  --transition:      all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
  font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
  background-color: var(--bg-app);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Canvas Neuronal en Segundo Plano */
#neuralCanvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
  opacity: 0.65;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* Typography Helpers */
h1, h2, h3, h4, h5 {
  color: var(--text-main);
  letter-spacing: -0.02em;
}

.text-blue {
  color: var(--cr-blue);
}

.text-gradient-blue {
  background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 60%, #3b82f6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: var(--cr-blue-pale);
  border: 1px solid var(--border-blue);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--cr-blue);
  margin-bottom: 20px;
}

.badge-pill .dot {
  width: 8px;
  height: 8px;
  background-color: var(--cr-green);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--cr-green);
}

/* ==========================================================================
   Header & Sticky Navigation
   ========================================================================== */
.header-sticky {
  position: fixed;
  top: 40px;
  left: 0;
  width: 100%;
  z-index: 1000;
  height: 68px;
  padding: 12px 0;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition);
  box-sizing: border-box;
}

/* ==========================================================================
   Top Announcement Bar & Marquee Animation (Left to Right)
   ========================================================================== */
.top-announcement-bar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 40px;
  min-height: 40px;
  max-height: 40px;
  background: linear-gradient(90deg, #0f172a 0%, #1e3a8a 50%, #0b1329 100%);
  color: #ffffff;
  z-index: 1010;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  overflow: hidden;
  box-sizing: border-box;
}

.marquee-wrapper {
  width: 100%;
  height: 100%;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
}

.marquee-track {
  display: flex;
  align-items: center;
  white-space: nowrap;
  will-change: transform;
  animation: marqueeLeftToRight 26s linear infinite;
}

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

.marquee-group {
  display: flex;
  align-items: center;
  gap: 20px;
  padding-right: 20px;
  white-space: nowrap;
  flex-shrink: 0;
}

@keyframes marqueeLeftToRight {
  0% {
    transform: translateX(-50%);
  }
  100% {
    transform: translateX(0%);
  }
}

.promo-badge {
  background: rgba(34, 197, 94, 0.2);
  color: #4ade80;
  border: 1px solid rgba(74, 222, 128, 0.3);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.promo-text {
  font-size: 13px;
  color: #f8fafc;
}

.promo-separator {
  color: #60a5fa;
  font-weight: 800;
  font-size: 16px;
  margin: 0 8px;
}

.btn-banner-demo {
  background: #2563eb;
  color: #ffffff;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 6px;
  font-size: 12px;
  border: none;
  cursor: pointer;
  transition: background 0.2s ease;
}

.btn-banner-demo:hover {
  background: #1d4ed8;
}

.header-sticky.scrolled {
  padding: 12px 0;
  box-shadow: var(--shadow-md);
}

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

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--cr-navy);
  font-size: 1.35rem;
  font-weight: 800;
}

.brand-logo-img {
  height: 42px;
  width: auto;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: var(--transition);
}

.brand-logo:hover .brand-logo-img {
  transform: scale(1.04);
}

.brand-logo .shop-tag {
  font-size: 0.72rem;
  background: linear-gradient(135deg, var(--cr-navy), var(--cr-blue));
  padding: 3px 8px;
  border-radius: 6px;
  color: #ffffff;
  font-weight: 700;
  margin-left: 4px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  position: relative;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--cr-blue);
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  transition: var(--transition);
  border: none;
  outline: none;
}

.btn-blue {
  background: linear-gradient(135deg, var(--cr-blue) 0%, var(--cr-blue-dark) 100%);
  color: #ffffff;
  box-shadow: var(--shadow-blue);
}

.btn-blue:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 35px rgba(37, 99, 235, 0.35);
  background: linear-gradient(135deg, #1d4ed8 0%, #1e40af 100%);
}

.btn-outline {
  background: var(--bg-white);
  color: var(--cr-navy);
  border: 1.5px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.btn-outline:hover {
  background: var(--cr-blue-pale);
  border-color: var(--cr-blue);
  color: var(--cr-blue);
  transform: translateY(-2px);
}

.btn-navy {
  background: var(--cr-navy);
  color: #ffffff;
  box-shadow: 0 8px 20px rgba(11, 19, 41, 0.2);
}

.btn-navy:hover {
  background: var(--cr-navy-light);
  transform: translateY(-2px);
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--cr-navy);
  font-size: 1.6rem;
  cursor: pointer;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  padding: 160px 0 80px;
  background: radial-gradient(circle at 80% 20%, rgba(37, 99, 235, 0.08) 0%, transparent 60%),
              radial-gradient(circle at 10% 80%, rgba(16, 185, 129, 0.06) 0%, transparent 60%);
}

.hero-top-banner {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-bottom: 36px;
  width: 100%;
}

.hero-title-box {
  flex: 1;
}

.hero-title {
  font-size: 3rem;
  line-height: 1.18;
  font-weight: 800;
  color: var(--cr-navy);
  margin: 0;
  letter-spacing: -0.02em;
}

.hero-body-grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 40px;
  align-items: flex-start;
}

.hero-content-left {
  display: flex;
  flex-direction: column;
}

.hero-main-logo-box {
  flex-shrink: 0;
  background: var(--bg-white);
  border: 1.5px solid var(--border-color);
  padding: 16px;
  border-radius: var(--radius-lg);
  box-shadow: 0 14px 40px rgba(37, 99, 235, 0.15);
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-main-logo-box:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 20px 50px rgba(37, 99, 235, 0.25);
  border-color: var(--cr-blue-light);
}

.hero-main-logo-img {
  width: 180px;
  height: auto;
  max-height: 180px;
  object-fit: contain;
  border-radius: var(--radius-md);
  display: block;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 32px;
  line-height: 1.6;
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding-top: 28px;
  border-top: 1px solid var(--border-color);
}

.stat-item h3 {
  font-size: 1.8rem;
  color: var(--cr-blue);
  font-weight: 800;
}

.stat-item p {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 600;
}

.hero-preview-container {
  position: relative;
}

.browser-window-mockup {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transition: var(--transition);
}

.browser-header {
  background: var(--cr-navy);
  padding: 12px 18px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.browser-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.dot-red { background: #ff5f56; }
.dot-yellow { background: #ffbd2e; }
.dot-green { background: #27c93f; }

.browser-address {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  padding: 4px 12px;
  color: #94a3b8;
  font-size: 0.78rem;
  margin-left: 12px;
  flex-grow: 1;
}

.browser-body img {
  width: 100%;
  height: auto;
  display: block;
}

/* ==========================================================================
   Section Components & Headers
   ========================================================================== */
.section {
  padding: 90px 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 50px;
}

.section-title {
  font-size: 2.3rem;
  font-weight: 800;
  color: var(--cr-navy);
  margin-bottom: 14px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Vistas del Sistema (Mockups Fidelidad Sistema Real)
   ========================================================================== */
.system-views-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.view-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.view-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--cr-blue-light);
}

.view-card-img-wrapper {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 20px;
  background: #f8fafc;
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
}

.view-card-img-wrapper img {
  width: 100%;
  height: 260px;
  object-fit: contain;
  display: block;
  transition: var(--transition);
  padding: 8px;
}

.view-card:hover .view-card-img-wrapper img {
  transform: scale(1.03);
}

.view-device-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--cr-navy);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.view-card h3 {
  font-size: 1.25rem;
  color: var(--cr-navy);
  margin-bottom: 8px;
}

.view-card p {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin-bottom: 20px;
  flex-grow: 1;
}

.view-features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-top: 1px solid var(--border-color);
  padding-top: 16px;
}

.view-features-list li {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

.view-features-list li svg {
  color: var(--cr-green);
  flex-shrink: 0;
}

/* Showcase Grid */
.real-views-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 40px;
}

.showcase-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}

.showcase-item img {
  width: 100%;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

.showcase-item h4 {
  font-size: 1.1rem;
  color: var(--cr-navy);
  margin-top: 14px;
  margin-bottom: 4px;
}

.showcase-item p {
  color: var(--text-muted);
  font-size: 0.88rem;
}

/* ==========================================================================
   Funcionalidades Pestañas Interactivas
   ========================================================================== */
.tabs-navigation {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.tab-btn {
  padding: 11px 22px;
  border-radius: var(--radius-full);
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: 0.92rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
}

.tab-btn:hover,
.tab-btn.active {
  background: var(--cr-blue);
  color: #ffffff;
  border-color: var(--cr-blue);
  box-shadow: var(--shadow-blue);
}

.tab-pane {
  display: none;
}

.tab-pane.active {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  align-items: center;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.tab-content-text h3 {
  font-size: 1.7rem;
  color: var(--cr-navy);
  margin-bottom: 14px;
}

.tab-content-text p {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 24px;
}

.feature-check-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.feature-check-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-white);
  padding: 12px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--cr-navy);
}

.feature-check-item svg {
  color: var(--cr-blue);
  flex-shrink: 0;
}

.tab-content-visual {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 16px;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.tab-content-visual img {
  width: 100%;
  max-height: 360px;
  object-fit: contain;
  border-radius: var(--radius-md);
}

/* ==========================================================================
   Precios (Pricing Switch & Cards)
   ========================================================================== */
.pricing-switch-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 45px;
}

.switch-label {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--text-muted);
}

.switch-label.active {
  color: var(--cr-navy);
}

.toggle-switch {
  position: relative;
  width: 58px;
  height: 30px;
  background: #cbd5e1;
  border-radius: 30px;
  cursor: pointer;
  padding: 3px;
  transition: var(--transition);
}

.toggle-switch .handle {
  width: 24px;
  height: 24px;
  background: #ffffff;
  border-radius: 50%;
  transition: var(--transition);
  box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.toggle-switch.active {
  background: var(--cr-blue);
}

.toggle-switch.active .handle {
  transform: translateX(28px);
}

.discount-badge {
  background: var(--cr-green-pale);
  color: var(--cr-green);
  border: 1px solid var(--cr-green);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 800;
}

.pricing-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.pricing-card {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  box-shadow: var(--shadow-sm);
  position: relative;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.pricing-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.pricing-card.popular {
  border-color: var(--cr-blue);
  box-shadow: var(--shadow-lg);
  transform: scale(1.03);
}

.popular-tag {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--cr-blue);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  padding: 4px 16px;
  border-radius: var(--radius-full);
  letter-spacing: 0.04em;
}

.pricing-card h3 {
  font-size: 1.35rem;
  color: var(--cr-navy);
  margin-bottom: 6px;
}

.pricing-card .price-desc {
  color: var(--text-muted);
  font-size: 0.88rem;
  margin-bottom: 20px;
}

.pricing-card .price-amount {
  font-size: 2.7rem;
  font-weight: 800;
  color: var(--cr-navy);
  margin-bottom: 4px;
}

.pricing-card .price-amount span {
  font-size: 0.95rem;
  color: var(--text-muted);
  font-weight: 500;
}

.pricing-features {
  list-style: none;
  margin: 28px 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex-grow: 1;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 500;
}

.pricing-features li svg {
  color: var(--cr-blue);
  flex-shrink: 0;
}

/* ==========================================================================
   Quiénes Somos Section (ARGOS & VSecurity Shop)
   ========================================================================== */
.about-us-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-bottom: 50px;
}

.about-box {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.about-box:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.about-box .box-icon-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}

.about-box .box-icon-header img {
  height: 44px;
  width: auto;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

.about-box h3 {
  font-size: 1.6rem;
  color: var(--cr-navy);
}

.about-box p {
  color: var(--text-muted);
  font-size: 0.98rem;
  margin-bottom: 20px;
  line-height: 1.65;
}

.hardware-showcase {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-md);
  text-align: center;
}

.hardware-showcase img {
  width: 100%;
  max-height: 400px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-top: 20px;
  border: 1px solid var(--border-color);
}

/* ==========================================================================
   Calculadora Interactiva ROI
   ========================================================================== */
.calculator-box {
  background: var(--cr-navy);
  color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  align-items: center;
  box-shadow: var(--shadow-lg);
}

.calc-inputs h3 {
  color: #ffffff;
  font-size: 1.6rem;
  margin-bottom: 8px;
}

.calc-group label {
  display: block;
  font-size: 0.9rem;
  color: #94a3b8;
  margin-bottom: 8px;
  font-weight: 600;
}

.calc-slider {
  width: 100%;
  accent-color: var(--cr-blue);
}

.calc-result-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 28px;
  text-align: center;
}

.calc-result-card h4 {
  color: #94a3b8;
  font-size: 0.92rem;
  margin-bottom: 8px;
}

.calc-result-card .big-val {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--cr-green);
}

/* ==========================================================================
   Modales Interactivos (Solicitar Demo y Acceder)
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(11, 19, 41, 0.7);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-container {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 500px;
  padding: 32px;
  position: relative;
  box-shadow: var(--shadow-xl);
  transform: translateY(20px) scale(0.96);
  transition: var(--transition);
}

.modal-overlay.active .modal-container {
  transform: translateY(0) scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 18px;
  right: 18px;
  background: #f1f5f9;
  border: none;
  color: var(--text-muted);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: var(--transition);
}

.modal-close-btn:hover {
  background: #e2e8f0;
  color: var(--cr-navy);
}

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

.modal-header-logo img {
  height: 40px;
  width: auto;
  border-radius: 6px;
}

.modal-header h3 {
  font-size: 1.4rem;
  color: var(--cr-navy);
  margin-bottom: 4px;
}

.modal-header p {
  color: var(--text-muted);
  font-size: 0.88rem;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  color: var(--cr-navy);
  margin-bottom: 6px;
  font-weight: 600;
}

.form-control {
  width: 100%;
  padding: 11px 14px;
  background: #f8fafc;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition);
}

.form-control:focus {
  border-color: var(--cr-blue);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
  background: #ffffff;
}

.login-type-tabs {
  display: flex;
  background: #f1f5f9;
  padding: 4px;
  border-radius: var(--radius-md);
  margin-bottom: 20px;
}

.login-tab {
  flex: 1;
  padding: 8px;
  text-align: center;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-muted);
  border: none;
  background: none;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.login-tab.active {
  background: #ffffff;
  color: var(--cr-blue);
  box-shadow: 0 2px 6px rgba(0,0,0,0.08);
}

.modal-success-state {
  display: none;
  text-align: center;
  padding: 20px 0;
}

.modal-success-state svg {
  color: var(--cr-green);
  width: 56px;
  height: 56px;
  margin-bottom: 14px;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  border-top: 1px solid var(--border-color);
  padding: 70px 0 36px;
  background: var(--cr-navy);
  color: #ffffff;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 36px;
  margin-bottom: 50px;
}

.footer-brand .brand-logo {
  color: #ffffff;
}

.footer-brand p {
  color: #94a3b8;
  margin-top: 14px;
  font-size: 0.9rem;
  max-width: 320px;
}

.footer-col h4 {
  font-size: 0.98rem;
  margin-bottom: 18px;
  color: #ffffff;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: #94a3b8;
  text-decoration: none;
  font-size: 0.88rem;
  transition: var(--transition);
}

.footer-links a:hover {
  color: #ffffff;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 26px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: #64748b;
  font-size: 0.85rem;
}

/* Responsive Media Queries */
@media (max-width: 992px) {
  .hero-top-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }

  .hero-body-grid,
  .about-us-grid,
  .calculator-box,
  .real-views-showcase,
  .tab-pane.active {
    grid-template-columns: 1fr;
  }
  
  .system-views-grid,
  .pricing-cards-grid {
    grid-template-columns: 1fr;
  }

  .nav-links {
    display: none;
  }
  
  .mobile-toggle {
    display: block;
  }
}

@media (max-width: 576px) {
  .hero-title {
    font-size: 2.2rem;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .nav-actions {
    gap: 8px;
  }

  .btn {
    padding: 10px 16px;
    font-size: 0.85rem;
  }
}