/* === variables.css === */
/* 
  ========================================
  SHADOW SOLUTIONS - GLOBAL CSS STYLES
  ========================================
*/

:root {
  /* Colors */
  --color-bg-dark: #0a0a0f;
  --color-bg-section: #0f0f1a;
  --color-bg-card: #1a1a2e;
  --color-text-primary: #f5f0e8;
  --color-text-secondary: #a0a0b0;
  --color-accent-purple: #7c3aed;
  --color-accent-purple-light: #9b6dff;
  --color-accent-green: #22c55e;
  --color-accent-gold: #ffd700;
  --color-warm-beige: #f5f0e8;
  --color-glass: rgba(255, 255, 255, 0.05);
  --color-glass-border: rgba(255, 255, 255, 0.1);
  --color-purple-glow: rgba(124, 58, 237, 0.4);

  /* Typography */
  --font-primary: 'Inter', sans-serif;
  --font-size-hero: clamp(2.5rem, 5vw, 4.5rem);
  --font-size-h2: clamp(1.8rem, 3vw, 2.8rem);
  --font-size-h3: clamp(1.2rem, 2vw, 1.5rem);
  --font-size-body: 1rem;
  --font-size-small: 0.875rem;

  /* Spacing & Layout */
  --section-padding: clamp(4rem, 8vw, 8rem) clamp(1rem, 5vw, 6rem);
  --card-padding: 2rem;
  --border-radius: 12px;
  --border-radius-lg: 20px;
  --max-width: 1200px;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* 
  ========================================
/* CSS specific to new pages and general structural fallbacks */
:root {
  --color-bg-dark: #0a0a0f;
  --color-bg-section: #0f0f1a;
  --color-bg-card: #1a1a2e;
  --color-text-primary: #f5f0e8;
  --color-text-muted: #a0a0b0;
  --color-accent-purple: #7c3aed;
  --color-accent-purple-hover: #6d28d9;
  --color-accent-green: #22c55e;
  --color-warm-beige: #f5f0e8;
  --font-primary: 'Inter', sans-serif;
  --transition: all 0.3s ease;
}


/* === base.css === */
  RESET & NORMALIZE
  ========================================
*/

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

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

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

ul, ol {
  list-style: none;
}

img, picture, svg, video {
  display: block;
  max-width: 100%;
}

button, input, select, textarea {
  font: inherit;
  background: none;
  border: none;
  color: inherit;
}

/* 
  ========================================
  UTILITY CLASSES
  ========================================
*/

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

.text-center { text-align: center; }
.text-purple { color: var(--color-accent-purple); }
.text-green { color: var(--color-accent-green); }
.text-beige { color: var(--color-warm-beige); }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: 1rem; }
.gap-2 { gap: 2rem; }
.gap-3 { gap: 3rem; }
.gap-4 { gap: 4rem; }

.grid { display: grid; }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.5rem;
  border-radius: var(--border-radius);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-align: center;
}

.btn-primary {
  background-color: var(--color-accent-purple);
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(124, 58, 237, 0.3);
}

.btn-primary:hover, .btn-primary:focus {
  background-color: var(--color-accent-purple-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(124, 58, 237, 0.5);
}

.btn-ghost {
  background-color: transparent;
  border: 1px solid var(--color-accent-purple);
  color: var(--color-text-primary);
}

.btn-ghost:hover, .btn-ghost:focus {
  background-color: rgba(124, 58, 237, 0.1);
  color: var(--color-accent-purple-light);
}

.btn-dark {
  background-color: var(--color-bg-dark);
  color: var(--color-warm-beige);
  border: 1px solid var(--color-glass-border);
}

.btn-dark:hover, .btn-dark:focus {
  background-color: var(--color-bg-card);
  color: var(--color-accent-purple-light);
  border-color: var(--color-accent-purple);
}

/* 
  ========================================
  3. SOCIAL PROOF STRIP
  ========================================
*/

#social-proof {
  background-color: var(--color-warm-beige);
  color: #111111;
  padding: 4rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.proof-header {
  text-align: center;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: var(--font-size-small);
  color: #555555;
  margin-bottom: 2rem;
}

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

.stat-item {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-bg-dark);
}

.stat-desc {
  font-size: 1rem;
  color: #333333;
}

/* 
  ========================================
  6. CTA SECTION
  ========================================
*/

#cta-section {
  padding: clamp(5rem, 10vw, 8rem) 2rem;
  background-color: var(--color-warm-beige);
  color: var(--color-bg-dark);
  text-align: center;
}

.cta-container {
  max-width: 600px;
  margin: 0 auto;
}

.cta-heading {
  font-size: var(--font-size-h2);
  font-weight: 700;
  margin-bottom: 1rem;
}

.cta-subtext {
  font-size: 1.125rem;
  color: #444444;
  margin-bottom: 2.5rem;
}

/* 
  ========================================
body {
  background-color: var(--color-bg-dark);
  color: var(--color-text-primary);
  font-family: var(--font-primary);
  margin: 0;
  line-height: 1.6;
}

a {
  color: var(--color-text-primary);
  text-decoration: none;
}

h1, h2, h3 {
  color: var(--color-warm-beige);
  margin-top: 0;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.text-center { text-align: center; }
.mt-4 { margin-top: 2rem; }

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: 6px;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
}
.btn-solid {
  background-color: var(--color-accent-purple);
  color: white;
  border: 1px solid var(--color-accent-purple);
}
.btn-solid:hover {
  background-color: var(--color-accent-purple-hover);
}
.btn-ghost {
  background-color: transparent;
  color: var(--color-warm-beige);
  border: 1px solid var(--color-warm-beige);
}
.btn-ghost:hover {
  background-color: rgba(245, 240, 232, 0.1);
}
.btn-whatsapp {
  background-color: var(--color-accent-green);
  color: white;
  width: 100%;
}
.btn-full { width: 100%; display: block; box-sizing: border-box; }

/* Two Column Generic */
.two-column { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; padding: 4rem 0; }

/* About Visual */
.visual-placeholder {
  width: 100%; height: 300px;
  background: var(--color-bg-card);
  border-radius: 12px; border: 1px solid rgba(255,255,255,0.1);
  display: flex; justify-content: center; align-items: center;
}
.pulse-ring { width: 50px; height: 50px; background: var(--color-accent-purple); border-radius: 50%; animation: pulse 2s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(124,58,237,0.7); } 70% { box-shadow: 0 0 0 20px rgba(124,58,237,0); } 100% { box-shadow: 0 0 0 0 rgba(124,58,237,0); } }

/* Team & Values */
.team-grid, .values-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 2rem; margin-top: 3rem; }
.team-card, .value-card { background: var(--color-bg-card); padding: 2rem; border-radius: 12px; text-align: center; }
.avatar-placeholder { width: 80px; height: 80px; background: var(--color-bg-dark); color: var(--color-accent-purple); border-radius: 50%; display: flex; justify-content: center; align-items: center; font-size: 2rem; font-weight: bold; margin: 0 auto 1rem; border: 2px solid var(--color-accent-purple); }
.value-icon { font-size: 2.5rem; margin-bottom: 1rem; }
.vision-quote { font-size: 1.5rem; font-style: italic; color: var(--color-warm-beige); max-width: 800px; margin: 4rem auto; border-left: 4px solid var(--color-accent-purple); padding-left: 2rem; text-align: left; }


/* === navbar.css === */
  1. NAVBAR (STICKY)
  ========================================
*/

#navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 1.5rem 0;
  z-index: 1000;
  transition: all var(--transition-normal);
  background: transparent;
}

#navbar.scrolled {
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-glass-border);
  padding: 1rem 0;
}

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

.nav-logo {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.nav-logo span {
  color: var(--color-accent-purple);
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  align-items: center;
}

.nav-item {
  font-weight: 500;
  color: var(--color-text-secondary);
  position: relative;
}

.nav-item:hover, .nav-item:focus {
  color: var(--color-text-primary);
}

.nav-item::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0%;
  height: 2px;
  background-color: var(--color-accent-purple);
  transition: width var(--transition-normal);
}

.nav-item:hover::after {
  width: 100%;
}

.mobile-menu-btn {
  display: none;
  cursor: pointer;
  padding: 0.5rem;
}

.hamburger-line {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-text-primary);
  margin: 5px 0;
  transition: all var(--transition-normal);
}

/* 
  ========================================
/* Navbar */
.navbar {
  background-color: rgba(10, 10, 15, 0.95);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 1rem 0;
}
.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}
.logo {
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--color-accent-purple);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.nav-links {
  list-style: none;
  display: flex;
  gap: 2rem;
  margin: 0;
  padding: 0;
}
.nav-links a {
  font-weight: 500;
  transition: var(--transition);
}
.nav-links a:hover, .nav-links a.active {
  color: var(--color-accent-purple);
}


/* === hero.css === */
  2. HERO SECTION
  ========================================
*/

#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 5rem;
  background: linear-gradient(135deg, #050508 0%, #150a2e 100%);
  overflow: hidden;
}

/* Floating Orbs (CSS Pseudo-elements) */
#hero::before, #hero::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  z-index: 0;
  animation: floatOrb 15s ease-in-out infinite alternate;
}

#hero::before {
  top: 10%;
  left: -10%;
  width: 40vw;
  height: 40vw;
  background: rgba(124, 58, 237, 0.15);
  animation-delay: 0s;
}

#hero::after {
  bottom: -10%;
  right: -5%;
  width: 35vw;
  height: 35vw;
  background: rgba(34, 197, 94, 0.08);
  animation-delay: -5s;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  text-align: center;
}

.hero-title {
  font-size: var(--font-size-hero);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  letter-spacing: -1px;
}

.hero-subtitle {
  font-size: 1.125rem;
  color: var(--color-text-secondary);
  margin-bottom: 2.5rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
}

/* 
  ========================================
/* Hero */
.hero-short {
  padding: 4rem 0 2rem;
}
.hero-short h1 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}
.subtext {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto;
}


/* === features.css === */
  4. FEATURES GRID
  ========================================
*/

#features {
  padding: var(--section-padding);
  background-color: var(--color-bg-dark);
}

.section-heading {
  font-size: var(--font-size-h2);
  text-align: center;
  margin-bottom: 4rem;
  font-weight: 700;
}

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

.feature-card {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--border-radius-lg);
  padding: 2.5rem;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at top right, rgba(124, 58, 237, 0.1), transparent 70%);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.feature-card:hover {
  transform: translateY(-8px);
  border-color: rgba(124, 58, 237, 0.3);
  box-shadow: 0 10px 30px rgba(124, 58, 237, 0.15);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  display: inline-block;
}

.feature-title {
  font-size: var(--font-size-h3);
  margin-bottom: 1rem;
  font-weight: 600;
  color: var(--color-text-primary);
}

.feature-desc {
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* 
  ========================================
  5. HOW IT WORKS
  ========================================
*/

#how-it-works {
  padding: var(--section-padding);
  background-color: var(--color-bg-section);
  border-top: 1px solid var(--color-glass-border);
  border-bottom: 1px solid var(--color-glass-border);
}

.steps-container {
  display: flex;
  justify-content: space-between;
  position: relative;
  margin-top: 4rem;
}

/* Connecting Line */
.steps-container::before {
  content: '';
  position: absolute;
  top: 2rem;
  left: 10%;
  width: 80%;
  height: 2px;
  background-color: var(--color-glass-border);
  z-index: 0;
}

.step-item {
  flex: 1;
  text-align: center;
  position: relative;
  z-index: 1;
  padding: 0 1rem;
}

.step-number {
  width: 4rem;
  height: 4rem;
  margin: 0 auto 1.5rem;
  background-color: var(--color-bg-dark);
  border: 2px solid var(--color-accent-purple);
  color: var(--color-accent-purple);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  box-shadow: 0 0 15px rgba(124, 58, 237, 0.2);
  transition: all var(--transition-normal);
}

.step-item:hover .step-number {
  background-color: var(--color-accent-purple);
  color: white;
  box-shadow: 0 0 25px rgba(124, 58, 237, 0.4);
  transform: scale(1.1);
}

.step-title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  font-weight: 600;
}

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

/* 
  ========================================

/* === pricing.css === */
/* Pricing Grid */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  padding: 2rem 0;
}
.pricing-card {
  background-color: var(--color-bg-card);
  border-radius: 12px;
  padding: 2.5rem;
  border: 1px solid rgba(255,255,255,0.05);
  position: relative;
  display: flex;
  flex-direction: column;
}
.pricing-card.highlighted {
  border: 2px solid var(--color-accent-purple);
  box-shadow: 0 0 20px rgba(124, 58, 237, 0.2);
  transform: translateY(-10px);
}
.popular-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--color-accent-purple);
  color: white;
  padding: 0.25rem 1rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
}
.price {
  font-size: 2.5rem;
  font-weight: 700;
  margin: 1rem 0;
}
.currency, .period { font-size: 1rem; color: var(--color-text-muted); }
.custom-price { font-size: 2rem; }
.features-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 2.5rem;
  flex-grow: 1;
}
.features-list li {
  margin-bottom: 0.75rem;
  color: var(--color-text-primary);
}
.setup-fee { font-weight: 600; color: var(--color-warm-beige); }

/* Toggle */
.billing-toggle-section { margin-bottom: 2rem; }
.toggle-container { display: inline-flex; align-items: center; gap: 1rem; }
.badge { background: var(--color-accent-green); color: white; font-size: 0.7rem; padding: 2px 6px; border-radius: 4px; vertical-align: middle; margin-left: 5px; }

/* Switch CSS */
.switch { position: relative; display: inline-block; width: 50px; height: 26px; }
.switch input { opacity: 0; width: 0; height: 0; }
.slider { position: absolute; cursor: pointer; top: 0; left: 0; right: 0; bottom: 0; background-color: rgba(255,255,255,0.1); transition: .4s; border-radius: 34px; }
.slider:before { position: absolute; content: ""; height: 18px; width: 18px; left: 4px; bottom: 4px; background-color: white; transition: .4s; border-radius: 50%; }
input:checked + .slider { background-color: var(--color-accent-purple); }
input:checked + .slider:before { transform: translateX(24px); }

/* FAQ */
.faq-section { padding: 4rem 0; }
.faq-list { max-width: 800px; margin: 0 auto; }
details { background: var(--color-bg-card); margin-bottom: 1rem; border-radius: 8px; padding: 1rem; border: 1px solid rgba(255,255,255,0.05); }
summary { font-weight: 600; cursor: pointer; list-style: none; outline: none; }
summary::-webkit-details-marker { display: none; }
details p { color: var(--color-text-muted); margin-top: 1rem; margin-bottom: 0; }


/* === forms.css === */
/* Contact Form */
.form-group { margin-bottom: 1.5rem; }
.form-group label { display: block; margin-bottom: 0.5rem; font-weight: 500; }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 0.75rem; border-radius: 6px; background: var(--color-bg-dark); border: 1px solid rgba(255,255,255,0.1); color: white; font-family: var(--font-primary); box-sizing: border-box; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--color-accent-purple); }
.info-card { background: var(--color-bg-card); padding: 2rem; border-radius: 12px; }
.info-item { display: flex; align-items: center; gap: 1rem; margin-bottom: 1rem; }
.map-box { height: 200px; background: var(--color-bg-card); border-radius: 12px; display: flex; justify-content: center; align-items: center; border: 1px solid rgba(255,255,255,0.1); color: var(--color-text-muted); }


/* === footer.css === */
  7. FOOTER
  ========================================
*/

#footer {
  background-color: #050508;
  padding: 5rem 0 2rem;
  border-top: 1px solid rgba(124, 58, 237, 0.3);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-heading {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  color: var(--color-text-primary);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-link {
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

.footer-link:hover, .footer-link:focus {
  color: var(--color-accent-purple-light);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--color-glass-border);
  color: var(--color-text-secondary);
  font-size: var(--font-size-small);
}

/* 
  ========================================
/* Footer */
.footer { background-color: var(--color-bg-card); padding: 3rem 0; margin-top: 4rem; border-top: 1px solid rgba(255,255,255,0.05); text-align: center; }
.footer-logo { font-size: 1.25rem; font-weight: 700; color: var(--color-accent-purple); margin-bottom: 1rem; }


/* === chat-widget.css === */
/* Chat Widget Styles */
.chat-widget {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 350px;
    height: 500px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-glass-border);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 20px var(--color-purple-glow);
    display: flex;
    flex-direction: column;
    z-index: 1000;
    transition: var(--transition-normal);
    overflow: hidden;
}

.chat-widget.hidden {
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(0.95);
}

.chat-header {
    padding: 1rem 1.5rem;
    background: var(--color-bg-section);
    border-bottom: 1px solid var(--color-glass-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-header-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.chat-avatar {
    width: 32px;
    height: 32px;
    background: var(--color-accent-purple);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--color-accent-purple);
}

.chat-header h3 {
    margin: 0;
    font-size: 1rem;
    color: var(--color-text-primary);
}

.chat-close-btn {
    background: none;
    border: none;
    color: var(--color-text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.chat-close-btn:hover {
    color: var(--color-text-primary);
}

.chat-body {
    flex: 1;
    padding: 1.5rem;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.message {
    max-width: 80%;
    margin-bottom: 0.5rem;
}

.message.user {
    align-self: flex-end;
}

.message.system {
    align-self: flex-start;
}

.message-content {
    padding: 0.75rem 1rem;
    border-radius: 12px;
    font-size: 0.9rem;
    line-height: 1.4;
}

.message.user .message-content {
    background: var(--color-accent-purple);
    color: white;
    border-bottom-right-radius: 2px;
}

.message.system .message-content {
    background: var(--color-glass);
    color: var(--color-text-primary);
    border: 1px solid var(--color-glass-border);
    border-bottom-left-radius: 2px;
}

.chat-footer {
    padding: 1rem;
    background: var(--color-bg-section);
    border-top: 1px solid var(--color-glass-border);
    display: flex;
    gap: 0.5rem;
}

.chat-footer input {
    flex: 1;
    background: var(--color-bg-dark);
    border: 1px solid var(--color-glass-border);
    border-radius: 20px;
    padding: 0.5rem 1rem;
    color: var(--color-text-primary);
    outline: none;
    transition: var(--transition-fast);
}

.chat-footer input:focus {
    border-color: var(--color-accent-purple);
}

.chat-send-btn {
    background: var(--color-accent-purple);
    border: none;
    color: white;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
}

.chat-send-btn:hover {
    background: var(--color-accent-purple-light);
    transform: scale(1.05);
}

/* === animations.css === */
  ANIMATIONS
  ========================================
*/

@keyframes floatOrb {
  0% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(5%, 5%) scale(1.05); }
  66% { transform: translate(-2%, 8%) scale(0.95); }
  100% { transform: translate(0, 0) scale(1); }
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-in-on-scroll {
  opacity: 0;
  animation: fadeIn 0.8s ease forwards;
}

/* 
  ========================================
  MEDIA QUERIES (RESPONSIVE DESIGN)
  ========================================
*/

@media (max-width: 992px) {
  .grid-cols-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-cols-3 { grid-template-columns: repeat(2, 1fr); }
  
  .steps-container::before {
    display: none;
  }
  
  .steps-container {
    flex-direction: column;
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none; /* Hide for mobile initially, handle with JS if needed */
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(10px);
    flex-direction: column;
    padding: 2rem 0;
    border-bottom: 1px solid var(--color-glass-border);
  }
  
  .nav-links.active {
    display: flex;
  }
  
  .mobile-menu-btn {
    display: block;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
  
  .hero-actions .btn {
    width: 100%;
  }
}

@media (max-width: 480px) {
  :root {
    --section-padding: 4rem 1rem;
  }
  
  .hero-title {
    font-size: 2.2rem;
  }
  
  .stat-number {
    font-size: 2rem;
  }
  
  .feature-card {
    padding: 1.5rem;
  }
}

/* Responsive */
@media (max-width: 768px) {
  .two-column { grid-template-columns: 1fr; gap: 2rem; }
  .pricing-card.highlighted { transform: none; }
  .nav-links { gap: 1rem; font-size: 0.9rem; }
}
@media (max-width: 480px) {
  .nav-container { flex-direction: column; gap: 1rem; }
  .hero-short h1 { font-size: 2rem; }
}