/* ═══════════════════════════════════════════════════════════
   NEXTCARE SOFTWARE – Design System (Light Mode)
   ═══════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600&display=swap');

/* ── CSS Custom Properties ── */
:root {
  /* Primary palette */
  --nc-blue: #1769C9;
  --nc-blue-light: #5A9BE7;
  --nc-blue-dark: #0F4FA0;
  --nc-blue-glow: rgba(23, 105, 201, 0.2);
  --nc-accent: #1769C9;
  --nc-accent-2: #00B894;

  /* Neutrals – LIGHT MODE */
  --nc-bg-primary: #FFFFFF;
  --nc-bg-secondary: #F8FAFC;
  --nc-bg-card: #FFFFFF;
  --nc-bg-card-hover: #F1F5F9;
  --nc-surface: #F1F5F9;
  --nc-border: rgba(0, 0, 0, 0.08);
  --nc-border-hover: rgba(46, 125, 214, 0.35);

  /* Text */
  --nc-text-primary: #0F172A;
  --nc-text-secondary: #475569;
  --nc-text-muted: #94A3B8;

  /* Gradients */
  --nc-gradient-hero: linear-gradient(135deg, #FFFFFF 0%, #F0F6FF 40%, #E8F0FE 100%);
  --nc-gradient-blue: linear-gradient(135deg, #2E7DD6, #5BA3E6);
  --nc-gradient-card: linear-gradient(145deg, #FFFFFF, #F8FAFC);
  --nc-gradient-glow: radial-gradient(ellipse at 50% 0%, rgba(46,125,214,0.06) 0%, transparent 60%);

  /* Shadows */
  --nc-shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --nc-shadow-md: 0 4px 16px rgba(0,0,0,0.08), 0 2px 4px rgba(0,0,0,0.04);
  --nc-shadow-lg: 0 10px 40px rgba(0,0,0,0.1), 0 4px 12px rgba(0,0,0,0.05);
  --nc-shadow-glow: 0 0 40px rgba(46,125,214,0.1);

  /* Spacing */
  --nc-section-pad: clamp(60px, 10vw, 120px);

  /* Transitions */
  --nc-ease: cubic-bezier(0.4, 0, 0.2, 1);
  --nc-duration: 0.35s;

  /* Border radius */
  --nc-radius-sm: 8px;
  --nc-radius-md: 14px;
  --nc-radius-lg: 20px;
  --nc-radius-xl: 28px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--nc-bg-primary);
  color: var(--nc-text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--nc-blue);
  text-decoration: none;
  transition: color var(--nc-duration) var(--nc-ease);
}
a:hover { color: var(--nc-blue-dark); }

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

/* ── Typography ── */
h1, h2, h3, h4, h5 {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--nc-text-primary);
}

.section-label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--nc-blue);
  margin-bottom: 12px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.section-label::before {
  content: '';
  width: 24px;
  height: 2px;
  background: var(--nc-gradient-blue);
  border-radius: 2px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3.2rem);
  color: var(--nc-text-primary);
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--nc-text-secondary);
  max-width: 640px;
  line-height: 1.7;
}

/* ── Container ── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--nc-duration) var(--nc-ease);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--nc-gradient-blue);
  color: #fff;
  box-shadow: 0 4px 16px var(--nc-blue-glow);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(46,125,214,0.35);
  color: #fff;
}

.btn-outline {
  background: transparent;
  color: var(--nc-text-primary);
  border: 1.5px solid var(--nc-border-hover);
}
.btn-outline:hover {
  background: rgba(46,125,214,0.06);
  border-color: var(--nc-blue);
  color: var(--nc-blue-dark);
  transform: translateY(-2px);
}

/* ═══════════════════════════════════════════════════════════
   NAVIGATION
   ═══════════════════════════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: all 0.4s var(--nc-ease);
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px) saturate(1.5);
  -webkit-backdrop-filter: blur(20px) saturate(1.5);
  border-bottom: 1px solid rgba(23, 105, 201, 0.08);
  padding: 10px 0;
  box-shadow: 0 4px 20px rgba(23, 105, 201, 0.04);
}

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

/* ── Professional Logo ── */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-logo-svg {
  height: 32px;
  width: auto;
  display: block;
  flex-shrink: 0;
}

.logo-nc-stroke {
  stroke: var(--nc-blue);
  transition: stroke var(--nc-duration) var(--nc-ease);
}

.logo-chevron {
  stroke: #5A9BE7;
  transition: stroke var(--nc-duration) var(--nc-ease);
}

.nav-logo-text {
  font-size: 1.25rem;
  font-weight: 500;
  font-style: italic;
  color: var(--nc-blue);
  letter-spacing: -0.02em;
  line-height: 1.1;
}

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

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--nc-text-secondary);
  position: relative;
  padding: 4px 0;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--nc-gradient-blue);
  border-radius: 2px;
  transition: width var(--nc-duration) var(--nc-ease);
}
.nav-links a:hover {
  color: var(--nc-text-primary);
}
.nav-links a:hover::after { width: 100%; }

.nav-cta {
  padding: 10px 24px !important;
  font-size: 0.85rem !important;
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
  z-index: 1100;
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--nc-text-primary);
  border-radius: 2px;
  transition: transform 0.3s var(--nc-ease), opacity 0.3s var(--nc-ease);
}
.nav-toggle.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.nav-toggle.open span:nth-child(2) {
  opacity: 0;
}
.nav-toggle.open 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(--nc-gradient-hero);
  overflow: hidden;
}

/* Animated background elements */
.hero::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(46,125,214,0.07) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 20s ease-in-out infinite;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -20%;
  left: -15%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0,184,148,0.05) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 25s ease-in-out infinite reverse;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -30px) scale(1.05); }
  66% { transform: translate(-20px, 20px) scale(0.95); }
}

/* Grid lines background */
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(46,125,214,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(46,125,214,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
  will-change: transform;
}

.hero .container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding-top: 100px;
  padding-bottom: 60px;
}

.hero-content {
  max-width: 580px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(46,125,214,0.06);
  border: 1px solid rgba(46,125,214,0.15);
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--nc-blue);
  margin-bottom: 28px;
  animation: fadeInUp 0.8s var(--nc-ease) both;
}
.hero-badge .dot {
  width: 6px;
  height: 6px;
  background: var(--nc-accent-2);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.5); }
}

.hero h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 24px;
  color: var(--nc-text-primary);
  animation: fadeInUp 0.8s 0.15s var(--nc-ease) both;
}

.hero h1 .gradient-text {
  background: var(--nc-gradient-blue);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--nc-text-secondary);
  line-height: 1.8;
  margin-bottom: 36px;
  animation: fadeInUp 0.8s 0.3s var(--nc-ease) both;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s 0.45s var(--nc-ease) both;
}

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 50px;
  animation: fadeInUp 0.8s 0.6s var(--nc-ease) both;
}

.hero-stat {
  text-align: left;
}
.hero-stat .number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--nc-text-primary);
  line-height: 1;
}
.hero-stat .number span {
  color: var(--nc-blue);
}
.hero-stat .label {
  font-size: 0.8rem;
  color: var(--nc-text-muted);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Hero visual */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  animation: fadeInRight 1s 0.3s var(--nc-ease) both;
}

.hero-visual-card {
  width: 100%;
  max-width: 500px;
  background: #FFFFFF;
  border: 1px solid var(--nc-border);
  border-radius: var(--nc-radius-lg);
  padding: 32px;
  box-shadow: var(--nc-shadow-lg);
  position: relative;
}

.visual-topbar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
}
.visual-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.visual-dot.red { background: #EF4444; }
.visual-dot.yellow { background: #F59E0B; }
.visual-dot.green { background: #22C55E; }

.visual-code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.82rem;
  line-height: 2;
  color: var(--nc-text-secondary);
  background: #F8FAFC;
  padding: 20px;
  border-radius: 12px;
  border: 1px solid rgba(0,0,0,0.05);
}
.visual-code .keyword { color: #7C3AED; }
.visual-code .function { color: #2563EB; }
.visual-code .string { color: #059669; }
.visual-code .comment { color: var(--nc-text-muted); }
.visual-code .number { color: #EA580C; font-weight: inherit; font-size: inherit; }

/* Floating badges on hero card */
.float-badge {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: #FFFFFF;
  border: 1px solid var(--nc-border);
  border-radius: 12px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--nc-text-primary);
  box-shadow: var(--nc-shadow-md);
  animation: floatBadge 6s ease-in-out infinite;
}
.float-badge.top-right {
  top: -20px;
  right: -30px;
  animation-delay: 0s;
}
.float-badge.bottom-left {
  bottom: -15px;
  left: -25px;
  animation-delay: 3s;
}
.float-badge .badge-icon {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
}
.float-badge .badge-icon.green { background: rgba(34,197,94,0.1); }
.float-badge .badge-icon.blue { background: rgba(46,125,214,0.1); }

@keyframes floatBadge {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* ═══════════════════════════════════════════════════════════
   FEATURES SECTION (Warum Nextcare)
   ═══════════════════════════════════════════════════════════ */
.features {
  padding: var(--nc-section-pad) 0;
  position: relative;
  background: var(--nc-bg-secondary);
}

.features::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--nc-border), transparent);
}

.features-header {
  text-align: center;
  margin-bottom: 64px;
}
.features-header .section-subtitle {
  margin: 0 auto;
}

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

.feature-card {
  position: relative;
  padding: 36px 32px;
  background: #FFFFFF;
  border: 1px solid var(--nc-border);
  border-radius: var(--nc-radius-md);
  transition: all var(--nc-duration) var(--nc-ease);
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--nc-gradient-blue);
  opacity: 0;
  transition: opacity var(--nc-duration) var(--nc-ease);
}
.feature-card:hover {
  border-color: var(--nc-border-hover);
  transform: translateY(-4px);
  box-shadow: var(--nc-shadow-md), var(--nc-shadow-glow);
}
.feature-card:hover::before {
  opacity: 1;
}

/* Icons removed for cleaner typographic design */

.feature-card h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--nc-text-primary);
}

.feature-card p {
  font-size: 0.92rem;
  color: var(--nc-text-secondary);
  line-height: 1.7;
}

/* ═══════════════════════════════════════════════════════════
   PRODUCTS SECTION
   ═══════════════════════════════════════════════════════════ */
.products {
  padding: var(--nc-section-pad) 0;
  position: relative;
  background: var(--nc-bg-primary);
}

.products-header {
  text-align: center;
  margin-bottom: 72px;
}
.products-header .section-subtitle {
  margin: 0 auto;
}

.product-showcase {
  display: flex;
  flex-direction: column;
  gap: 80px;
}

.product-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.product-item.reversed {
  direction: rtl;
}
.product-item.reversed > * {
  direction: ltr;
}

.product-info {
  max-width: 500px;
}

.product-number {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--nc-blue);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  margin-bottom: 12px;
}

.product-info h3 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 8px;
}

.product-tagline {
  font-size: 1.05rem;
  color: var(--nc-blue);
  margin-bottom: 20px;
  font-weight: 500;
}

.product-description {
  font-size: 1rem;
  color: var(--nc-text-secondary);
  line-height: 1.8;
  margin-bottom: 28px;
}

.product-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}
.product-features li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.92rem;
  color: var(--nc-text-secondary);
  line-height: 1.6;
}
.product-features li .check {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  background: rgba(34,197,94,0.08);
  border: 1px solid rgba(34,197,94,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  color: #16A34A;
  flex-shrink: 0;
  margin-top: 2px;
}

.product-price-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  line-height: 1.4;
  gap: 8px;
  padding: 12px 24px;
  background: rgba(46, 125, 214, 0.05);
  border: 1px solid rgba(46, 125, 214, 0.15);
  border-radius: 50px;
  font-size: 0.88rem;
  color: var(--nc-blue);
  font-weight: 500;
  margin-bottom: 24px;
  transition: all var(--nc-duration) var(--nc-ease);
}
.product-price-badge:hover {
  background: rgba(46, 125, 214, 0.1);
  border-color: var(--nc-blue);
  transform: translateY(-1px);
}

/* Product visual mockup */
.product-visual {
  position: relative;
}

.product-mockup {
  width: 100%;
  background: #FFFFFF;
  border: 1px solid var(--nc-border);
  border-radius: var(--nc-radius-lg);
  overflow: hidden;
  box-shadow: var(--nc-shadow-lg);
  transition: transform var(--nc-duration) var(--nc-ease);
}
.product-mockup:hover {
  transform: scale(1.02);
}

.mockup-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  background: #F8FAFC;
  border-bottom: 1px solid var(--nc-border);
}
.mockup-toolbar .dots { display: flex; gap: 6px; }
.mockup-toolbar .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.mockup-toolbar .url-bar {
  flex: 1;
  margin-left: 12px;
  padding: 5px 14px;
  background: #FFFFFF;
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: 6px;
  font-size: 0.72rem;
  color: var(--nc-text-muted);
  font-family: 'JetBrains Mono', monospace;
}

.mockup-content {
  padding: 28px;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

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

.mockup-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--nc-text-primary);
}

.mockup-status {
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.7rem;
  font-weight: 600;
}
.mockup-status.live {
  background: rgba(34,197,94,0.08);
  color: #16A34A;
  border: 1px solid rgba(34,197,94,0.15);
}

.mockup-chart {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 120px;
  padding-top: 10px;
}
.mockup-bar {
  flex: 1;
  border-radius: 6px 6px 0 0;
  transition: height 1s var(--nc-ease);
}

.mockup-stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.mockup-stat-card {
  padding: 14px;
  background: #F8FAFC;
  border-radius: 10px;
  border: 1px solid var(--nc-border);
}
.mockup-stat-card .stat-label {
  font-size: 0.7rem;
  color: var(--nc-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.mockup-stat-card .stat-value {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--nc-text-primary);
  margin-top: 4px;
}
.mockup-stat-card .stat-change {
  font-size: 0.7rem;
  font-weight: 500;
  margin-top: 2px;
}
.mockup-stat-card .stat-change.up { color: #16A34A; }

/* Product 2 mockup - table style */
.mockup-table {
  width: 100%;
  border-collapse: collapse;
}
.mockup-table th {
  text-align: left;
  padding: 10px 14px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--nc-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--nc-border);
}
.mockup-table td {
  padding: 12px 14px;
  font-size: 0.82rem;
  color: var(--nc-text-secondary);
  border-bottom: 1px solid rgba(0,0,0,0.04);
}
.mockup-table tr:hover td {
  background: rgba(46,125,214,0.02);
}
.table-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.7rem;
  font-weight: 600;
}
.table-badge.success {
  background: rgba(34,197,94,0.08);
  color: #16A34A;
}
.table-badge.warning {
  background: rgba(245,158,11,0.08);
  color: #D97706;
}
.table-badge.info {
  background: rgba(46,125,214,0.08);
  color: var(--nc-blue);
}

@keyframes pulse-warning {
  0% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.4); }
  70% { box-shadow: 0 0 0 6px rgba(239, 68, 68, 0); }
  100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0); }
}

.table-badge.warning-pulse {
  animation: pulse-warning 2s infinite;
}

.mockup-table tbody tr {
  opacity: 0;
  transform: translateX(-10px);
  transition: opacity 0.5s var(--nc-ease), transform 0.5s var(--nc-ease);
}

.mockup-table tbody tr.animate-in {
  opacity: 1;
  transform: translateX(0);
}

/* Messenger mockup styles */
.mockup-chat {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.chat-message {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  max-width: 85%;
}
.chat-message.received {
  align-self: flex-start;
}
.chat-message.sent {
  align-self: flex-end;
  flex-direction: row-reverse;
}

.chat-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.chat-avatar.blue { background: var(--nc-blue); }
.chat-avatar.green { background: #16A34A; }
.chat-avatar.purple { background: #7C3AED; }

.chat-bubble {
  padding: 10px 16px;
  border-radius: 16px;
  font-size: 0.82rem;
  line-height: 1.5;
}
.chat-message.received .chat-bubble {
  background: #F1F5F9;
  color: var(--nc-text-primary);
  border-bottom-left-radius: 4px;
}
.chat-message.sent .chat-bubble {
  background: var(--nc-blue);
  color: #fff;
  border-bottom-right-radius: 4px;
}

.chat-time {
  font-size: 0.65rem;
  color: var(--nc-text-muted);
  margin-top: 4px;
  padding: 0 6px;
}
.chat-message.sent .chat-time {
  text-align: right;
}

.chat-input-bar {
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 12px 16px;
  background: #F8FAFC;
  border-radius: 12px;
  border: 1px solid var(--nc-border);
  margin-top: 8px;
}
.chat-input-bar .input-placeholder {
  flex: 1;
  font-size: 0.8rem;
  color: var(--nc-text-muted);
}
.chat-input-bar .send-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--nc-gradient-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 0.8rem;
}

/* ═══════════════════════════════════════════════════════════
   CTA / CONTACT SECTION
   ═══════════════════════════════════════════════════════════ */
.cta-section {
  padding: var(--nc-section-pad) 0;
  position: relative;
  background: var(--nc-bg-secondary);
}

.cta-card {
  position: relative;
  background: #FFFFFF;
  border: 1px solid var(--nc-border);
  border-radius: var(--nc-radius-xl);
  padding: clamp(32px, 5vw, 60px);
  overflow: hidden;
  box-shadow: var(--nc-shadow-md);
}
.cta-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(46,125,214,0.05), transparent 60%);
  pointer-events: none;
}

.cta-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: start;
  position: relative;
  z-index: 1;
}

.cta-left {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.cta-left h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  margin-bottom: 16px;
  line-height: 1.25;
}

.cta-left .section-subtitle {
  margin: 0 0 32px 0;
  text-align: left;
}

.cta-left-actions {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cta-left-actions .btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  width: fit-content;
}

.contact-form {
  background: var(--nc-bg-secondary);
  border: 1px solid var(--nc-border);
  padding: 32px;
  border-radius: var(--nc-radius-lg);
  display: flex;
  flex-direction: column;
  gap: 20px;
  box-shadow: var(--nc-shadow-sm);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--nc-text-secondary);
}

.form-group label:has(+ input[required], + select[required], + textarea[required])::after {
  content: " *";
  color: #EF4444;
}

.form-group input,
.form-group select,
.form-group textarea {
  font-family: inherit;
  font-size: 0.92rem;
  padding: 12px 16px;
  border-radius: 8px;
  border: 1px solid var(--nc-border);
  background: var(--nc-bg-primary);
  color: var(--nc-text-primary);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--nc-blue);
  box-shadow: 0 0 0 3px var(--nc-blue-glow);
}

.form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23475569' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  background-size: 16px;
  padding-right: 40px;
}

.btn-submit {
  width: 100%;
  justify-content: center;
  padding: 14px;
  font-weight: 600;
  cursor: pointer;
  border: none;
}

.form-feedback {
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 500;
  line-height: 1.5;
}

.form-feedback.success {
  background: rgba(34, 197, 94, 0.08);
  color: #16A34A;
  border: 1px solid rgba(34, 197, 94, 0.15);
}

.form-feedback.error {
  background: rgba(239, 68, 68, 0.08);
  color: #EF4444;
  border: 1px solid rgba(239, 68, 68, 0.15);
}

@media (max-width: 1024px) {
  .cta-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* ── Product Selection Cards in Form ── */
.product-selection-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 4px;
}

.product-select-card {
  position: relative;
  border: 1px solid var(--nc-border);
  background: var(--nc-bg-primary);
  padding: 16px;
  border-radius: 10px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: all var(--nc-duration) var(--nc-ease);
}

.product-select-card input[type="checkbox"] {
  width: 20px;
  height: 20px;
  margin: 0;
  accent-color: var(--nc-blue);
  cursor: pointer;
  flex-shrink: 0;
}

.product-select-card .card-content {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.product-select-card .card-title {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--nc-text-primary);
}

.product-select-card .card-desc {
  font-size: 0.76rem;
  color: var(--nc-text-muted);
}

.product-select-card:hover {
  border-color: var(--nc-blue-light);
  background: var(--nc-bg-secondary);
}

/* Checked status using modern selector */
.product-select-card:has(input:checked) {
  border-color: var(--nc-blue);
  background: rgba(23, 105, 201, 0.04);
  box-shadow: 0 0 0 1px var(--nc-blue);
}

/* Backwards compatibility toggle class */
.product-select-card.active {
  border-color: var(--nc-blue);
  background: rgba(23, 105, 201, 0.04);
  box-shadow: 0 0 0 1px var(--nc-blue);
}

@media (max-width: 576px) {
  .product-selection-group {
    grid-template-columns: 1fr;
    gap: 10px;
  }
}



/* ═══════════════════════════════════════════════════════════
   CONTACT INFO BAR
   ═══════════════════════════════════════════════════════════ */
.contact-bar {
  padding: 60px 0;
  border-top: 1px solid var(--nc-border);
  background: var(--nc-bg-primary);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.contact-item {
  text-align: left;
}

.contact-item .contact-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--nc-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}

.contact-item .contact-value {
  font-size: 0.92rem;
  color: var(--nc-text-primary);
  font-weight: 500;
}

/* ═══════════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════════ */
/* ── Premium Multi-Column Footer ── */
.footer {
  padding: 80px 0 40px;
  border-top: 1px solid var(--nc-border);
  background: #F8FAFC;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 60px;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-logo-svg {
  height: 28px;
  width: auto;
  display: block;
}

.footer-logo-text {
  font-size: 1.2rem;
  font-weight: 500;
  font-style: italic;
  color: var(--nc-blue);
  letter-spacing: -0.02em;
}

.footer-about {
  font-size: 0.88rem;
  color: var(--nc-text-secondary);
  line-height: 1.6;
  max-width: 320px;
}

.footer-col h4 {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--nc-text-primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-size: 0.88rem;
  color: var(--nc-text-secondary);
  transition: color var(--nc-duration) var(--nc-ease);
}

.footer-links a:hover {
  color: var(--nc-blue);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--nc-border);
  padding-top: 30px;
  font-size: 0.82rem;
  color: var(--nc-text-muted);
}

.footer-bottom-links {
  display: flex;
  gap: 16px;
}

.footer-bottom-links a {
  color: var(--nc-text-muted);
  transition: color var(--nc-duration) var(--nc-ease);
}

.footer-bottom-links a:hover {
  color: var(--nc-blue);
}

@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }
}

@media (max-width: 576px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}


/* ═══════════════════════════════════════════════════════════
   ANIMATIONS
   ═══════════════════════════════════════════════════════════ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s var(--nc-ease);
  will-change: opacity, transform;
}
.reveal.visible {
  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-actions {
    justify-content: center;
  }
  .hero-stats {
    justify-content: center;
  }
  .hero-visual {
    margin-top: 48px;
    width: 100%;
    justify-content: center;
  }
  .product-item,
  .product-item.reversed {
    grid-template-columns: 1fr;
    direction: ltr;
    gap: 32px;
  }
  .product-info {
    max-width: 100%;
  }
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .contact-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 16px;
  }
  
  .hero h1 {
    font-size: clamp(2rem, 7vw, 3.2rem);
    line-height: 1.3;
  }
  
  .section-title {
    font-size: clamp(1.8rem, 6vw, 2.6rem);
  }

  .nav-links { display: none; }
  .nav-toggle { display: flex; }

  /* Mobile menu overlay */
  .nav-links.active {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    justify-content: center;
    align-items: center;
    gap: 32px;
    z-index: 1050;
    animation: fadeInMenu 0.3s var(--nc-ease) forwards;
  }
  .nav-links.active a {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--nc-text-primary);
    transition: color var(--nc-duration) var(--nc-ease);
  }
  .nav-links.active a:hover {
    color: var(--nc-blue);
  }
  @keyframes fadeInMenu {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
  }

  .features-grid {
    grid-template-columns: 1fr;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .hero-stats {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
  }
  .hero-stat {
    text-align: center;
  }
  .footer-content {
    flex-direction: column;
    text-align: center;
  }
  .footer-legal {
    text-align: center;
    max-width: 100%;
  }
  
  /* Mobile stacked buttons */
  .cta-left-actions {
    align-items: stretch;
  }
  .cta-left-actions .btn {
    width: 100%;
    justify-content: center;
    white-space: normal;
    padding: 14px 16px;
    font-size: 0.85rem;
  }
  
  /* Overlay close button mobile tap-target */
  .modal-close {
    width: 44px;
    height: 44px;
    top: 16px;
    right: 16px;
    font-size: 1.8rem;
  }
}

@media (max-width: 576px) {
  .cta-card {
    padding: 24px 16px;
  }
  .contact-form {
    padding: 20px;
  }
  .mockup-stats-row {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .float-badge.top-right {
    top: -10px;
    right: -10px;
  }
  .float-badge.bottom-left {
    bottom: -10px;
    left: -10px;
  }
}

@media (max-width: 360px) {
  .nav-logo-text {
    font-size: 1.1rem;
  }
  .nav-logo-svg {
    height: 28px;
  }
}

/* ── Legal Page Styles ── */
.legal-page {
  padding: 140px 0 80px;
  background: var(--nc-bg-primary);
  min-height: 80vh;
}

.legal-content {
  max-width: 800px;
  margin: 0 auto;
  color: var(--nc-text-secondary);
}

.legal-content h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--nc-text-primary);
  margin-bottom: 24px;
}

.legal-content h2 {
  font-size: 1.5rem;
  color: var(--nc-text-primary);
  margin-top: 40px;
  margin-bottom: 16px;
}

.legal-content p {
  margin-bottom: 16px;
  line-height: 1.8;
}

.legal-content ul {
  margin-bottom: 20px;
  padding-left: 20px;
}

.legal-content li {
  margin-bottom: 8px;
  line-height: 1.7;
}

.footer-legal-links {
  margin-top: 10px;
  display: flex;
  gap: 12px;
  font-size: 0.82rem;
}

.footer-legal-links a {
  color: var(--nc-text-muted);
  transition: color var(--nc-duration) var(--nc-ease);
}

.footer-legal-links a:hover {
  color: var(--nc-blue);
}

@media (max-width: 768px) {
  .footer-legal-links {
    justify-content: center;
    margin-bottom: 12px;
  }
}

/* ── Support Section ── */
.support-section {
  padding: var(--nc-section-pad) 0;
  background: var(--nc-bg-primary);
  position: relative;
}

.support-grid {
  display: flex;
  justify-content: center;
}

.support-card {
  width: 100%;
  max-width: 900px;
  background: var(--nc-bg-secondary);
  border: 1px solid var(--nc-border);
  border-radius: var(--nc-radius-xl);
  padding: clamp(32px, 5vw, 60px);
  box-shadow: var(--nc-shadow-md);
  position: relative;
  overflow: hidden;
}

.support-card::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(23, 105, 201, 0.05), transparent 70%);
  pointer-events: none;
}

.support-content h2 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  margin-bottom: 16px;
}

.support-content p {
  color: var(--nc-text-secondary);
  max-width: 700px;
  line-height: 1.8;
  margin-bottom: 32px;
}

.support-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ═══════════════════════════════════════════════════════════
   MODAL OVERLAY SYSTEM
   ═══════════════════════════════════════════════════════════ */
body.body-scroll-disabled {
  overflow: hidden;
}

.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(15, 23, 42, 0.4);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s var(--nc-ease), visibility 0.3s var(--nc-ease);
}

.modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -45%) scale(0.95);
  width: 90%;
  max-width: 750px;
  max-height: 85vh;
  z-index: 2001;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s var(--nc-ease), transform 0.3s var(--nc-ease), visibility 0.3s var(--nc-ease);
  display: flex;
  flex-direction: column;
}

.modal.active {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, -50%) scale(1);
}

.modal-card {
  width: 100%;
  background: var(--nc-bg-card);
  border: 1px solid var(--nc-border);
  border-radius: var(--nc-radius-xl);
  box-shadow: var(--nc-shadow-lg);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  max-height: 85vh;
}

/* Radial gradient background for support modal */
#modalSupport .modal-card::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(23, 105, 201, 0.05), transparent 70%);
  pointer-events: none;
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--nc-bg-secondary);
  border: 1px solid var(--nc-border);
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--nc-text-secondary);
  transition: background var(--nc-duration) var(--nc-ease), color var(--nc-duration) var(--nc-ease), transform var(--nc-duration) var(--nc-ease);
  z-index: 10;
}

.modal-close:hover {
  background: var(--nc-bg-card-hover);
  color: var(--nc-text-primary);
  transform: rotate(90deg);
}

.modal-body {
  padding: clamp(24px, 5vw, 48px);
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--nc-border) transparent;
}

.modal-body.scrollable {
  max-height: calc(85vh - 2px);
}

/* Custom scrollbars for modal body */
.modal-body::-webkit-scrollbar {
  width: 6px;
}
.modal-body::-webkit-scrollbar-track {
  background: transparent;
}
.modal-body::-webkit-scrollbar-thumb {
  background-color: var(--nc-border);
  border-radius: 3px;
}

.modal-body h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  color: var(--nc-text-primary);
  margin-bottom: 24px;
}

.modal-body h3 {
  font-size: 1.2rem;
  color: var(--nc-text-primary);
  margin-top: 32px;
  margin-bottom: 12px;
}

.modal-body p {
  color: var(--nc-text-secondary);
  margin-bottom: 16px;
  line-height: 1.8;
  font-size: 0.95rem;
}

.modal-body strong {
  color: var(--nc-text-primary);
}

.modal-body .text-muted {
  font-size: 0.85rem;
  color: var(--nc-text-muted);
  margin-top: -12px;
  margin-bottom: 24px;
}

/* ── IT-Service Promo Banner ── */
.promo-banner-section {
  padding: 40px 0;
  background: var(--nc-bg-primary);
  border-top: 1px solid var(--nc-border);
}

.promo-banner-card {
  background: linear-gradient(135deg, #1769C9 0%, #0F4FA0 100%);
  border-radius: var(--nc-radius-lg);
  padding: 45px clamp(24px, 5vw, 60px);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
  box-shadow: var(--nc-shadow-lg);
  position: relative;
  overflow: hidden;
  color: #FFFFFF;
}

.promo-banner-card::before {
  content: '';
  position: absolute;
  top: -150px;
  right: -150px;
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.12), transparent 70%);
  pointer-events: none;
}

.promo-banner-content {
  max-width: 700px;
  text-align: left;
}

.promo-badge {
  display: inline-block;
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #FFFFFF;
  margin-bottom: 16px;
}

.promo-banner-card h3 {
  font-size: clamp(1.4rem, 2.5vw, 1.8rem);
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 12px;
  line-height: 1.35;
}

.promo-banner-card p {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.6;
  margin-bottom: 0;
}

.promo-btn {
  background: #FFFFFF !important;
  color: var(--nc-blue) !important;
  border: 1px solid #FFFFFF !important;
  font-weight: 600;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 50px;
  transition: all var(--nc-duration) var(--nc-ease);
}

.promo-btn:hover {
  background: rgba(255, 255, 255, 0.9) !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transform: translateY(-2px);
}

@media (max-width: 992px) {
  .promo-banner-card {
    flex-direction: column;
    text-align: center;
    gap: 24px;
    padding: 40px 30px;
  }
  .promo-banner-content {
    max-width: 100%;
    text-align: center;
  }
  .promo-btn {
    width: 100%;
    justify-content: center;
  }
}