/* -------------------------------------------------------------
   RAGASAVE - Sleek, High-Fidelity Design System
   Core CSS Stylesheet
------------------------------------------------------------- */

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

/* CSS Variables */
:root {
  /* Colors - Minimalist Charcoal & Slate */
  --bg-dark: #090a0f;
  --bg-card: rgba(20, 22, 28, 0.6);
  --bg-card-hover: rgba(30, 32, 40, 0.8);
  --bg-nav: rgba(9, 10, 15, 0.85);
  
  /* Accent Colors - Crisp whites, silver and soft slate greys */
  --color-primary: #ffffff; /* Monochrome White */
  --color-primary-glow: rgba(255, 255, 255, 0.03);
  --color-success: #ffffff; 
  --color-success-glow: rgba(255, 255, 255, 0.03);
  --color-warning: #ffffff; 
  --color-warning-glow: rgba(255, 255, 255, 0.03);
  --color-info: #ffffff; 
  --color-info-glow: rgba(255, 255, 255, 0.03);
  --color-accent: #ffffff; 
  --color-accent-glow: rgba(255, 255, 255, 0.03);

  /* Gradients - Subtle Chrome/Silver and Dark Matte Carbon */
  --gradient-hero: linear-gradient(135deg, #ffffff 0%, #a1a1aa 50%, #52525b 100%);
  --gradient-dark: radial-gradient(circle at 30% 20%, #1e2029 0%, #090a0f 70%);
  --gradient-card: linear-gradient(145deg, rgba(255, 255, 255, 0.03) 0%, rgba(255, 255, 255, 0.00) 100%);
  
  /* Text Colors */
  --text-primary: #ffffff;
  --text-secondary: #94a3b8; /* Slate-400 for high readability without glare */
  --text-muted: #475569;     /* Slate-600 */
  --text-dark: #090a0f;

  /* Layout and UI */
  --border-light: rgba(255, 255, 255, 0.07);
  --border-focus: rgba(255, 255, 255, 0.3);
  --border-radius-sm: 8px;
  --border-radius-md: 14px;
  --border-radius-lg: 20px;
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --max-width: 1200px;
  --font-sans: 'Inter', sans-serif;
  --font-heading: 'Outfit', sans-serif;
}

/* Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  scroll-behavior: smooth;
  -webkit-tap-highlight-color: transparent;
}

body {
  background-color: var(--bg-dark);
  background-image: var(--gradient-dark);
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-primary);
  font-weight: 700;
  line-height: 1.25;
}

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

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  background: none;
  border: none;
  outline: none;
}

/* Layout Containers */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

section {
  padding: 6rem 0;
  position: relative;
}

.section-divider {
  height: 1px;
  background: radial-gradient(circle, var(--border-light) 0%, transparent 100%);
  max-width: var(--max-width);
  margin: 0 auto;
}

/* Background Glow Effects */
.bg-glow {
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: var(--color-primary-glow);
  filter: blur(100px);
  z-index: 0;
  pointer-events: none;
}

.bg-glow-top { top: 10%; left: -10%; background: var(--color-accent-glow); }
.bg-glow-right { top: 40%; right: -15%; background: var(--color-primary-glow); }
.bg-glow-left { bottom: 10%; left: -15%; background: var(--color-success-glow); }

/* Header & Navigation */
.main-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--bg-nav);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-light);
  transition: padding var(--transition-normal);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 70px;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
}

.logo-svg {
  width: 38px;
  height: 38px;
  transition: transform var(--transition-normal);
}

.header-brand:hover .logo-svg {
  transform: rotate(-10deg) scale(1.05);
}

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

.app-name {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  background: linear-gradient(135deg, #ffffff 0%, #cbd5e1 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.app-subname {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 700;
  margin-top: -2px;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 0.5rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-fast);
}

.nav-link:hover {
  color: var(--text-primary);
}

.nav-link:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-btn {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-light);
  padding: 0.5rem 1.25rem;
  border-radius: var(--border-radius-sm);
  color: var(--text-primary);
  font-weight: 600;
}

.nav-btn:hover {
  background: var(--text-primary);
  color: var(--text-dark);
  border-color: var(--text-primary);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(255, 255, 255, 0.1);
}

/* Mobile Nav Toggles */
.hamburger-btn {
  display: none;
  font-size: 1.75rem;
  color: var(--text-primary);
  cursor: pointer;
  z-index: 101;
}

/* Hero Section */
.hero-section {
  padding-top: 10rem;
  padding-bottom: 7rem;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  align-items: center;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-secondary);
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 1.5rem;
}

.hero-badge ion-icon {
  font-size: 1rem;
}

.hero-title {
  font-size: 4rem;
  line-height: 1.1;
  letter-spacing: -2px;
  margin-bottom: 1.5rem;
}

.hero-title-gradient {
  background: var(--gradient-hero);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  max-width: 580px;
}

.hero-ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Buttons */
.btn-solid {
  background: var(--color-primary);
  color: var(--text-dark);
  font-family: var(--font-heading);
  font-weight: 600;
  padding: 0.9rem 2rem;
  border-radius: var(--border-radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(255, 255, 255, 0.05);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.btn-solid:hover {
  background: #f1f5f9;
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(255, 255, 255, 0.1);
}

.btn-outline {
  border: 1px solid var(--border-light);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-weight: 600;
  padding: 0.9rem 2rem;
  border-radius: var(--border-radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  transition: transform var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast);
}

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

/* Glass Cards */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-light);
  background-image: var(--gradient-card);
  border-radius: var(--border-radius-md);
  padding: 2.25rem;
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.glass-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  transform: translateY(-4px);
}

/* Philosophy Section */
.section-tag {
  color: var(--color-primary);
  text-transform: uppercase;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 2px;
  display: block;
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: 2.5rem;
  letter-spacing: -1px;
  margin-bottom: 3rem;
}

.philosophy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.philosophy-card {
  display: flex;
  flex-direction: column;
}

.phi-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--border-radius-sm);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-light);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}

.philosophy-card:nth-child(2) .phi-icon {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-light);
  color: var(--text-primary);
}

.philosophy-card:nth-child(3) .phi-icon {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-light);
  color: var(--text-primary);
}

.phi-title {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
  font-family: var(--font-heading);
}

.phi-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

/* Interactive Simulator / Hero Mockup */
.mockup-wrapper {
  perspective: 1000px;
}

.mockup-container {
  width: 100%;
  border-radius: var(--border-radius-md);
  border: 1px solid var(--border-light);
  background: #0f1322;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.05) inset;
  overflow: hidden;
  transform: rotateY(-10deg) rotateX(5deg);
  transition: transform var(--transition-normal);
}

.mockup-container:hover {
  transform: rotateY(0deg) rotateX(0deg) scale(1.02);
}

.mockup-header {
  height: 38px;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  padding: 0 1rem;
  justify-content: space-between;
}

.mockup-dots {
  display: flex;
  gap: 6px;
}

.mockup-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
}
.mockup-dot.red { background: #ef4444; }
.mockup-dot.yellow { background: #eab308; }
.mockup-dot.green { background: #22c55e; }

.mockup-title {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-family: var(--font-sans);
  letter-spacing: 0.5px;
}

.mockup-screen {
  padding: 1.5rem;
  min-height: 320px;
  display: flex;
  flex-direction: column;
}

/* App Simulator Tabs Inside Mockup */
.sim-tabs {
  display: flex;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  padding: 4px;
  margin-bottom: 1.5rem;
}

.sim-tab-btn {
  flex: 1;
  padding: 0.5rem 0.25rem;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
  text-align: center;
  color: var(--text-muted);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.sim-tab-btn.active {
  background: var(--color-primary);
  color: var(--text-dark);
}

.sim-content-wrapper {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.sim-screen-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius-sm);
  padding: 1.25rem;
  display: none;
}

.sim-screen-card.active {
  display: block;
}

.sim-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.sim-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
}

.sim-badge {
  font-size: 0.7rem;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-weight: 700;
  text-transform: uppercase;
}

.sim-badge.active-badge {
  background: var(--color-success-glow);
  color: var(--color-success);
}

.sim-progress-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  margin-bottom: 0.5rem;
}

.sim-progress-bar-container {
  height: 8px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 0.75rem;
}

.sim-progress-bar {
  height: 100%;
  border-radius: 999px;
  width: 0;
  transition: width 1s ease-in-out;
}

.sim-limit-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Simulated CCTV screen elements */
.sim-cctv-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 1rem;
}

.sim-cctv-feed {
  position: relative;
  background: #000;
  border-radius: 6px;
  height: 160px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-light);
}

.sim-cctv-target {
  position: absolute;
  border: 2px solid var(--color-accent);
  width: 50px;
  height: 40px;
  top: 40%;
  left: 30%;
  animation: scanMove 4s infinite alternate ease-in-out;
}

.sim-cctv-label {
  position: absolute;
  top: -20px;
  left: -2px;
  background: var(--color-accent);
  color: var(--bg-dark);
  font-size: 0.6rem;
  font-weight: 700;
  padding: 1px 4px;
}

.sim-cctv-hud {
  position: absolute;
  top: 8px;
  left: 8px;
  font-size: 0.65rem;
  font-family: monospace;
  background: rgba(0,0,0,0.5);
  padding: 2px 6px;
  border-radius: 3px;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 4px;
}

.sim-cctv-dot {
  width: 6px;
  height: 6px;
  background: #ef4444;
  border-radius: 50%;
  animation: pulse 1s infinite alternate;
}

.sim-cctv-logs {
  font-family: monospace;
  font-size: 0.7rem;
  background: rgba(0,0,0,0.2);
  border-radius: 6px;
  padding: 8px;
  height: 160px;
  overflow-y: hidden;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sim-log-row {
  border-left: 2px solid var(--text-muted);
  padding-left: 6px;
  color: var(--text-secondary);
}
.sim-log-row.green { border-color: var(--text-secondary); }
.sim-log-row.pink { border-color: var(--text-muted); }

/* Simulated Disk index list */
.sim-disk-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.sim-disk-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(255,255,255,0.02);
  padding: 8px 12px;
  border-radius: 6px;
  border: 1px solid var(--border-light);
  font-size: 0.8rem;
}

.sim-disk-info {
  display: flex;
  align-items: center;
  gap: 8px;
}

.sim-disk-progress-container {
  width: 60px;
  height: 4px;
  background: rgba(255,255,255,0.05);
  border-radius: 2px;
}
.sim-disk-progress {
  height: 100%;
  background: var(--color-accent);
  border-radius: 2px;
}

/* Apps Grid Showcase */
.apps-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.app-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
}

.app-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.app-logo-box {
  width: 48px;
  height: 48px;
  border-radius: var(--border-radius-sm);
  background: var(--color-primary-glow);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
}

.app-card.vault .app-logo-box,
.app-card.cctv .app-logo-box,
.app-card.disk .app-logo-box,
.app-card.gmail .app-logo-box {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-light);
  color: var(--text-primary);
}

.app-badges {
  display: flex;
  gap: 0.5rem;
}

.app-badge {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  letter-spacing: 0.5px;
}
.app-badge.local-first { background: rgba(255,255,255,0.06); color: var(--text-primary); border: 1px solid var(--border-light); }
.app-badge.ai { background: rgba(139, 92, 246, 0.15); color: #a78bfa; border: 1px solid rgba(139, 92, 246, 0.2); }

.app-card-title {
  font-size: 1.6rem;
  margin-bottom: 0.75rem;
}

.app-card-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.app-features-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 2rem;
  list-style: none;
}

.app-features-list li {
  font-size: 0.85rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.app-features-list li ion-icon {
  color: var(--color-primary);
  font-size: 1rem;
}
.app-card.vault .app-features-list li ion-icon,
.app-card.cctv .app-features-list li ion-icon,
.app-card.disk .app-features-list li ion-icon,
.app-card.gmail .app-features-list li ion-icon {
  color: var(--text-secondary);
}

.app-footer-cta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border-light);
  padding-top: 1.25rem;
}

.app-cta-link {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.app-cta-link ion-icon {
  transition: transform var(--transition-fast);
}

.app-cta-link:hover ion-icon {
  transform: translateX(4px);
}

.app-cta-status {
  font-size: 0.75rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 4px;
}

.app-status-indicator {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #ffffff;
}
.app-status-indicator.amber { background: rgba(255, 255, 255, 0.3); }

/* Other Apps Subsection */
.other-apps-section {
  padding-top: 0;
  padding-bottom: 4rem;
}

.other-apps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.other-app-card {
  padding: 1.5rem;
}

.other-app-title {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.other-app-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Contact/Feedback Section */
.feedback-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 4rem;
  align-items: center;
}

.feedback-details h3 {
  font-size: 2.25rem;
  margin-bottom: 1rem;
}

.feedback-details p {
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  list-style: none;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.contact-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--border-radius-sm);
  background: var(--color-primary-glow);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.contact-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 700;
  display: block;
}

.contact-value {
  font-weight: 600;
  color: var(--text-primary);
}

.feedback-form-container {
  position: relative;
}

.feedback-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

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

.form-input {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius-sm);
  padding: 0.75rem 1rem;
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.form-input:focus {
  border-color: var(--color-primary);
  background: rgba(255, 255, 255, 0.06);
}

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

.form-submit-btn {
  background: var(--color-primary);
  color: var(--text-dark);
  font-family: var(--font-heading);
  font-weight: 700;
  padding: 0.9rem;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  box-shadow: 0 4px 15px rgba(255, 255, 255, 0.05);
  transition: transform var(--transition-fast), background var(--transition-fast);
}

.form-submit-btn:hover {
  background: #f1f5f9;
  transform: translateY(-1px);
}

/* Alert Boxes */
.alert-box {
  padding: 1rem;
  border-radius: var(--border-radius-sm);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.alert-box.hidden {
  display: none !important;
}

.alert-box.success {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.2);
  color: var(--color-success);
}

.alert-box.error {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: #ef4444;
}

/* Footer Section */
.footer-section {
  background: #04060d;
  border-top: 1px solid var(--border-light);
  padding: 4rem 0 2.5rem 0;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  margin-bottom: 3rem;
}

.footer-brand-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-top: 1rem;
  max-width: 400px;
}

.footer-links-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.footer-title {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-link {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.footer-link:hover {
  color: var(--text-primary);
}

.footer-divider {
  height: 1px;
  background: var(--border-light);
  margin-bottom: 2rem;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-credit span {
  color: var(--color-primary);
  font-weight: 600;
}

/* ABOUT PAGE SPECIFIC STYLES */
.legal-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 10rem 1.5rem 6rem 1.5rem;
}

.legal-title {
  font-size: 3.5rem;
  margin-bottom: 0.5rem;
  letter-spacing: -1.5px;
}

.legal-subtitle {
  font-size: 1.15rem;
  color: var(--color-primary);
  font-weight: 500;
  margin-bottom: 3rem;
}

.legal-content {
  color: var(--text-secondary);
}

.legal-content h2 {
  font-size: 1.8rem;
  margin-top: 3rem;
  margin-bottom: 1.25rem;
  letter-spacing: -0.5px;
}

.legal-content p {
  margin-bottom: 1.5rem;
  font-size: 1.05rem;
}

.legal-content ul {
  list-style: none;
  margin-bottom: 2rem;
}

.legal-content li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.75rem;
  font-size: 1.05rem;
}

.legal-content li::before {
  content: "✦";
  position: absolute;
  left: 0;
  color: var(--color-primary);
}

/* Interactive Timeline */
.timeline {
  position: relative;
  margin: 3rem 0;
  padding-left: 2rem;
  border-left: 2px solid var(--border-light);
}

.timeline-item {
  position: relative;
  margin-bottom: 2.5rem;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: calc(-2rem - 6px);
  top: 6px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 10px var(--color-primary);
}

.timeline-time {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  margin-bottom: 0.25rem;
  display: block;
}

.timeline-title {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.timeline-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
}

/* Mobile Nav Drawer Overlay & Menu */
.mobile-nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: 150;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.mobile-nav-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.mobile-nav-menu {
  position: fixed;
  top: 0;
  right: -320px;
  width: 320px;
  height: 100vh;
  background: var(--bg-dark);
  border-left: 1px solid var(--border-light);
  z-index: 160;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: right var(--transition-normal);
}

.mobile-nav-menu.active {
  right: 0;
}

.mobile-nav-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 3rem;
}

.mobile-nav-close {
  font-size: 1.75rem;
  color: var(--text-primary);
  cursor: pointer;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.mobile-nav-link {
  font-size: 1.25rem;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--text-primary);
}

.mobile-nav-btn {
  background: var(--color-primary);
  text-align: center;
  padding: 0.75rem;
  border-radius: var(--border-radius-sm);
  color: var(--text-dark) !important;
  margin-top: 1rem;
}

.mobile-nav-footer {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Keyframes */
@keyframes scanMove {
  0% { top: 15%; left: 15%; }
  25% { top: 15%; left: 65%; }
  50% { top: 60%; left: 65%; }
  75% { top: 60%; left: 15%; }
  100% { top: 15%; left: 15%; }
}

@keyframes pulse {
  0% { transform: scale(0.9); opacity: 0.6; }
  100% { transform: scale(1.15); opacity: 1; }
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }
  
  .hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  
  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }
  
  .mockup-container {
    transform: none;
    max-width: 600px;
    margin: 0 auto;
  }
  
  .mockup-container:hover {
    transform: scale(1.01);
  }
  
  .philosophy-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .apps-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .header-nav {
    display: none;
  }
  
  .hamburger-btn {
    display: block;
  }
  
  .hero-title {
    font-size: 2.75rem;
  }
  
  .philosophy-grid {
    grid-template-columns: 1fr;
  }
  
  .other-apps-grid {
    grid-template-columns: 1fr;
  }
  
  .feedback-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .footer-top {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

/* Timeline Sublist Styles */
.timeline-sublist {
  list-style: none !important;
  padding-left: 0 !important;
  margin-top: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.timeline-sublist li {
  position: relative;
  padding-left: 1.25rem !important;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.timeline-sublist li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--text-muted);
}