/* ===========================================
   Simplistic Services — Luxury Minimal Design
   Apple-meets-IBM aesthetic with cinematic flow
   =========================================== */

/* ---------- CSS RESET & BASE ---------- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Luxury Color Palette */
  --bg-primary: #041E3C;           /* Deep matte navy */
  --bg-secondary: #0A2540;         /* Slightly lighter navy */
  --bg-tertiary: #1A365D;          /* Lighter navy for cards */
  --text-primary: #F1F5F9;         /* Soft white */
  --text-secondary: #CBD5E1;       /* Muted white */
  --text-muted: #94A3B8;           /* Gray text */
  --accent-gold: #E8B86D;          /* Elegant gold */
  --accent-gold-light: #F4D03F;    /* Light gold */
  --accent-blue: #3B82F6;          /* Modern blue */
  
  /* Spacing System */
  --space-xs: 0.5rem;    /* 8px */
  --space-sm: 1rem;      /* 16px */
  --space-md: 1.5rem;    /* 24px */
  --space-lg: 2rem;      /* 32px */
  --space-xl: 3rem;      /* 48px */
  --space-2xl: 4rem;     /* 64px */
  --space-3xl: 6rem;     /* 96px */
  --space-4xl: 8rem;     /* 128px */
  
  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-weight-light: 300;
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  
  /* Font Sizes */
  --text-xs: 0.75rem;    /* 12px */
  --text-sm: 0.875rem;   /* 14px */
  --text-base: 1rem;     /* 16px */
  --text-lg: 1.125rem;   /* 18px */
  --text-xl: 1.25rem;    /* 20px */
  --text-2xl: 1.5rem;    /* 24px */
  --text-3xl: 1.875rem;  /* 30px */
  --text-4xl: 2.25rem;   /* 36px */
  --text-5xl: 3rem;      /* 48px */
  --text-6xl: 3.75rem;   /* 60px */
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-glow: 0 0 40px rgba(232, 184, 109, 0.3);
  
  /* Border Radius */
  --radius-sm: 0.375rem;   /* 6px */
  --radius-md: 0.5rem;     /* 8px */
  --radius-lg: 0.75rem;    /* 12px */
  --radius-xl: 1rem;       /* 16px */
  --radius-2xl: 1.5rem;    /* 24px */
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: 150ms ease-out;
  --transition-base: 250ms ease-out;
  --transition-slow: 350ms ease-out;
  --transition-bounce: 400ms cubic-bezier(0.68, -0.55, 0.265, 1.55);
  
  /* Z-Index Scale */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal: 1040;
  --z-popover: 1050;
  --z-tooltip: 1060;
  --z-toast: 1070;
}

/* ---------- BASE STYLES ---------- */
html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  font-size: 16px;
}

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

/* Scroll Progress Bar */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-gold) 0%, var(--accent-gold-light) 100%);
  z-index: var(--z-tooltip);
  transition: width 0.1s ease-out;
}

/* ---------- TYPOGRAPHY ---------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: var(--font-weight-semibold);
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
}

h1 {
  font-size: clamp(var(--text-4xl), 5vw, var(--text-6xl));
  font-weight: var(--font-weight-bold);
  letter-spacing: -0.03em;
}

h2 {
  font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
  font-weight: var(--font-weight-semibold);
}

h3 {
  font-size: clamp(var(--text-2xl), 3vw, var(--text-4xl));
  font-weight: var(--font-weight-semibold);
}

h4 {
  font-size: clamp(var(--text-xl), 2.5vw, var(--text-3xl));
  font-weight: var(--font-weight-medium);
}

h5 {
  font-size: clamp(var(--text-lg), 2vw, var(--text-2xl));
  font-weight: var(--font-weight-medium);
}

h6 {
  font-size: var(--text-lg);
  font-weight: var(--font-weight-medium);
}

p, li, span, div {
  font-family: var(--font-primary);
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--text-secondary);
  letter-spacing: 0.01em;
}

a {
  color: var(--accent-gold);
  text-decoration: none;
  transition: color var(--transition-fast);
  font-family: var(--font-primary);
}

a:hover {
  color: var(--accent-gold-light);
}

/* ---------- LAYOUT UTILITIES ---------- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.section {
  padding: var(--space-4xl) 0;
}

.section-sm {
  padding: var(--space-2xl) 0;
}

.section-lg {
  padding: var(--space-4xl) 0;
}

.grid {
  display: grid;
  gap: var(--space-lg);
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

.items-center {
  align-items: center;
}

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.text-center {
  text-align: center;
}

/* ---------- NAVIGATION ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
  background: rgba(4, 30, 60, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(232, 184, 109, 0.1);
  transition: all var(--transition-base);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-lg);
  max-width: 1200px;
  margin: 0 auto;
  min-height: 70px;
}

.logo {
  font-size: var(--text-xl);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  list-style: none;
}

.nav-link {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-secondary);
  text-decoration: none;
  padding: var(--space-xs) 0;
  position: relative;
  transition: all var(--transition-fast);
  letter-spacing: 0.02em;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-gold);
  transition: width var(--transition-base);
}

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

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

.nav-cta {
  background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-gold-light) 100%);
  color: var(--bg-primary);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-full);
  font-weight: var(--font-weight-semibold);
  font-size: var(--text-sm);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-md);
}

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
  color: var(--bg-primary);
}

/* Mobile Menu */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
  padding: var(--space-sm);
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  min-width: 44px;
  min-height: 44px;
  justify-content: center;
  align-items: center;
}

.mobile-menu-toggle:hover {
  background: rgba(232, 184, 109, 0.1);
}

.mobile-menu-toggle span {
  width: 24px;
  height: 3px;
  background: var(--text-primary);
  transition: all var(--transition-base);
  border-radius: var(--radius-full);
  display: block;
}

.mobile-menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(4, 30, 60, 0.95);
  backdrop-filter: blur(20px);
  z-index: 9998;
  transform: translateY(-100%);
  transition: transform var(--transition-base);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-4xl) var(--space-lg);
  opacity: 0;
  visibility: hidden;
}

.mobile-menu-overlay.active {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.mobile-menu-overlay .nav-link {
  display: block;
  padding: var(--space-lg) 0;
  font-size: var(--text-xl);
  font-weight: 500;
  color: var(--text-primary);
  text-decoration: none;
  text-align: center;
  border-bottom: 1px solid rgba(232, 184, 109, 0.2);
  width: 100%;
  max-width: 300px;
  transition: all var(--transition-base);
}

.mobile-menu-overlay .nav-link:hover {
  color: var(--accent-gold);
  transform: translateX(10px);
}

.mobile-menu-overlay .nav-cta {
  margin-top: var(--space-xl);
  padding: var(--space-md) var(--space-xl);
  background: var(--accent-gold);
  color: var(--bg-primary);
  border-radius: var(--radius-full);
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-base);
}

.mobile-menu-overlay .nav-cta:hover {
  background: #ffd700;
  color: var(--bg-primary);
  transform: translateY(-2px);
}

/* ---------- HERO SECTION ---------- */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: radial-gradient(ellipse at center, rgba(232, 184, 109, 0.1) 0%, transparent 70%);
  overflow: hidden;
  padding-top: 80px;
  padding-bottom: 40px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
  width: 100%;
  max-width: 1200px;
}

.hero-visuals {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  align-items: center;
}

.hero-content {
  text-align: center;
  max-width: 800px;
  z-index: 2;
}

.hero-title {
  font-size: clamp(var(--text-5xl), 8vw, 5rem);
  font-weight: var(--font-weight-bold);
  line-height: 1.1;
  letter-spacing: -0.04em;
  margin-bottom: var(--space-lg);
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(var(--text-lg), 3vw, var(--text-2xl));
  color: var(--text-secondary);
  margin-bottom: var(--space-2xl);
  font-weight: var(--font-weight-light);
  letter-spacing: 0.02em;
  line-height: 1.6;
}

.hero-cta {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-md) var(--space-xl);
  border-radius: var(--radius-full);
  font-weight: var(--font-weight-semibold);
  font-size: var(--text-base);
  text-decoration: none;
  transition: all var(--transition-base);
  cursor: pointer;
  border: none;
  font-family: var(--font-primary);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-gold-light) 100%);
  color: var(--bg-primary);
  box-shadow: var(--shadow-lg);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl), var(--shadow-glow);
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid rgba(232, 184, 109, 0.3);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(232, 184, 109, 0.1);
  border-color: var(--accent-gold);
  transform: translateY(-1px);
}

/* MacBook Mockup */
.macbook-mockup {
  margin-top: var(--space-3xl);
  position: relative;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.macbook-frame {
  position: relative;
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.3));
}

.macbook-screen {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  overflow: hidden;
  background: #000;
  position: relative;
}

.macbook-screen::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(232, 184, 109, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.macbook-base {
  width: 100%;
  height: 20px;
  background: linear-gradient(135deg, #4a5568 0%, #2d3748 100%);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  position: relative;
}

.macbook-base::before {
  content: '';
  position: absolute;
  top: -5px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 8px;
  background: #2d3748;
  border-radius: var(--radius-full);
}

/* ---------- CARDS & COMPONENTS ---------- */
.card {
  background: rgba(26, 54, 93, 0.3);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(232, 184, 109, 0.1);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--accent-gold) 50%, transparent 100%);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(232, 184, 109, 0.3);
  box-shadow: var(--shadow-xl);
}

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

.card-header {
  margin-bottom: var(--space-md);
}

.card-title {
  font-size: var(--text-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.card-description {
  color: var(--text-muted);
  line-height: 1.6;
}

/* ---------- SECTIONS ---------- */
.features-section {
  background: var(--bg-secondary);
}

.pricing-section {
  background: var(--bg-primary);
}

.about-section {
  background: var(--bg-secondary);
}

.contact-section {
  background: var(--bg-primary);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.section-title {
  font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-md);
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  font-weight: var(--font-weight-light);
  line-height: 1.6;
}

/* ---------- PRICING CARDS ---------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-3xl);
}

.pricing-card {
  background: rgba(26, 54, 93, 0.4);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(232, 184, 109, 0.1);
  border-radius: var(--radius-2xl);
  padding: var(--space-2xl);
  text-align: center;
  position: relative;
  transition: all var(--transition-base);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 800px;
}

.pricing-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-gold) 0%, var(--accent-gold-light) 100%);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.pricing-card:hover {
  transform: translateY(-8px);
  border-color: rgba(232, 184, 109, 0.4);
  box-shadow: var(--shadow-xl), var(--shadow-glow);
}

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

.pricing-card.featured {
  border-color: var(--accent-gold);
  transform: scale(1.05);
}

.pricing-card.featured::before {
  opacity: 1;
}

.pricing-header {
  margin-bottom: var(--space-xl);
  flex-shrink: 0;
}

.pricing-name {
  font-size: var(--text-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.pricing-price {
  font-size: var(--text-4xl);
  font-weight: var(--font-weight-bold);
  color: var(--accent-gold);
  margin-bottom: var(--space-xs);
}

.pricing-period {
  color: var(--text-muted);
  font-size: var(--text-sm);
}

.pricing-features {
  list-style: none;
  margin-bottom: var(--space-xl);
  flex: 1;
}

.pricing-features li {
  padding: var(--space-xs) 0;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.pricing-features li::before {
  content: '✓';
  color: var(--accent-gold);
  font-weight: var(--font-weight-bold);
}

/* ---------- PHONE MOCKUPS ---------- */
.phone-mockup {
  position: relative;
  width: 280px;
  height: 560px;
  margin: 0 auto;
  background: linear-gradient(145deg, #2d3748 0%, #1a202c 100%);
  border-radius: 30px;
  padding: 20px;
  box-shadow: var(--shadow-xl);
  transition: all var(--transition-base);
}

.phone-mockup:hover {
  transform: translateY(-8px) rotateY(5deg);
  box-shadow: var(--shadow-xl), var(--shadow-glow);
}

.phone-screen {
  width: 100%;
  height: 100%;
  background: var(--bg-primary);
  border-radius: 20px;
  overflow: hidden;
  position: relative;
}

.phone-content {
  padding: var(--space-lg);
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.phone-header {
  margin-bottom: var(--space-lg);
}

.phone-icon {
  font-size: var(--text-3xl);
  color: var(--accent-gold);
  margin-bottom: var(--space-sm);
}

.phone-title {
  font-size: var(--text-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
  line-height: 1.2;
}

.phone-subtitle {
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.3;
  margin-bottom: var(--space-sm);
}

.phone-features {
  list-style: none;
  margin-bottom: var(--space-lg);
}

.phone-features li {
  padding: var(--space-xs) 0;
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: 1.4;
}

.phone-cta {
  background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-gold-light) 100%);
  color: var(--bg-primary);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-full);
  font-weight: var(--font-weight-semibold);
  font-size: var(--text-sm);
  text-decoration: none;
  transition: all var(--transition-base);
}

.phone-cta:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

/* ---------- VAPI WIDGET ---------- */
vapi-widget {
  --vapi-primary-color: var(--accent-gold);
  --vapi-secondary-color: var(--bg-primary);
  --vapi-background-color: var(--bg-secondary);
  --vapi-text-color: var(--text-primary);
  --vapi-accent-color: var(--accent-gold);
  --vapi-border-color: rgba(232, 184, 109, 0.2);
  --vapi-shadow: var(--shadow-lg);
  --vapi-border-radius: var(--radius-xl);
  font-family: var(--font-primary) !important;
  position: fixed !important;
  bottom: 20px !important;
  right: 20px !important;
  z-index: 1000 !important;
}

vapi-widget::part(widget-container) {
  background: linear-gradient(135deg, rgba(26, 54, 93, 0.95) 0%, rgba(4, 30, 60, 0.98) 100%);
  backdrop-filter: blur(25px);
  border: 2px solid rgba(232, 184, 109, 0.3);
  box-shadow: 
    0 20px 40px rgba(0, 0, 0, 0.3),
    0 0 30px rgba(232, 184, 109, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  border-radius: 24px;
  overflow: hidden;
  max-width: 360px;
  min-width: 300px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  transform: translateY(0);
}

vapi-widget::part(widget-container):hover {
  transform: translateY(-5px);
  box-shadow: 
    0 25px 50px rgba(0, 0, 0, 0.4),
    0 0 40px rgba(232, 184, 109, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.15);
  border-color: rgba(232, 184, 109, 0.5);
}

vapi-widget::part(chat-header) {
  background: linear-gradient(135deg, 
    var(--accent-gold) 0%, 
    #ffd700 25%, 
    var(--accent-gold) 50%, 
    #f4d03f 75%, 
    var(--accent-gold) 100%);
  background-size: 200% 200%;
  animation: gradientShift 3s ease infinite;
  color: var(--bg-primary);
  border-radius: 22px 22px 0 0;
  padding: var(--space-lg);
  font-weight: var(--font-weight-bold);
  font-size: var(--text-base);
  font-family: var(--font-primary);
  text-align: center;
  border-bottom: 1px solid rgba(4, 30, 60, 0.2);
  box-shadow: 
    0 2px 10px rgba(232, 184, 109, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
  position: relative;
}

vapi-widget::part(chat-header)::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%);
  animation: shimmer 2s infinite;
  pointer-events: none;
}

@keyframes gradientShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

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

vapi-widget::part(chat-messages) {
  background: linear-gradient(135deg, 
    rgba(26, 54, 93, 0.95) 0%, 
    rgba(4, 30, 60, 0.98) 100%);
  padding: var(--space-lg);
  min-height: 220px;
  max-height: 320px;
  overflow-y: auto;
  font-family: var(--font-primary);
  position: relative;
  border-radius: 0 0 22px 22px;
}

vapi-widget::part(chat-messages)::-webkit-scrollbar {
  width: 6px;
}

vapi-widget::part(chat-messages)::-webkit-scrollbar-track {
  background: rgba(232, 184, 109, 0.1);
  border-radius: 3px;
}

vapi-widget::part(chat-messages)::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, var(--accent-gold) 0%, #ffd700 100%);
  border-radius: 3px;
}

vapi-widget::part(chat-messages)::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, #ffd700 0%, var(--accent-gold) 100%);
}

vapi-widget::part(message-bubble) {
  background: rgba(232, 184, 109, 0.08);
  border: 1px solid rgba(232, 184, 109, 0.15);
  border-radius: 18px;
  padding: var(--space-sm) var(--space-md);
  margin: var(--space-sm) 0;
  color: var(--text-primary);
  font-size: var(--text-sm);
  line-height: 1.6;
  font-family: var(--font-primary);
  font-weight: var(--font-weight-regular);
  display: inline-block;
  max-width: calc(100% - 20px);
  width: auto;
  backdrop-filter: blur(10px);
  transition: all 0.2s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

vapi-widget::part(message-bubble):hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

vapi-widget::part(message-bubble.user) {
  background: linear-gradient(135deg, 
    rgba(232, 184, 109, 0.2) 0%, 
    rgba(244, 208, 63, 0.15) 50%,
    rgba(232, 184, 109, 0.1) 100%);
  border-color: rgba(232, 184, 109, 0.4);
  margin-left: 30px;
  margin-right: 0;
  border-radius: 18px 18px 4px 18px;
}

vapi-widget::part(message-bubble.assistant) {
  background: linear-gradient(135deg, 
    rgba(26, 54, 93, 0.9) 0%, 
    rgba(4, 30, 60, 0.8) 100%);
  border-color: rgba(255, 255, 255, 0.15);
  margin-right: 30px;
  margin-left: 0;
  border-radius: 18px 18px 18px 4px;
  box-shadow: 
    0 2px 8px rgba(0, 0, 0, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

vapi-widget::part(chat-input) {
  background: rgba(255, 255, 255, 0.08);
  border: 2px solid rgba(232, 184, 109, 0.2);
  color: var(--text-primary);
  border-radius: 20px;
  padding: var(--space-md) var(--space-lg);
  margin: var(--space-sm);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: blur(15px);
  font-size: var(--text-sm);
  font-family: var(--font-primary);
  box-shadow: 
    0 2px 8px rgba(0, 0, 0, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

vapi-widget::part(chat-input):focus {
  border-color: var(--accent-gold);
  box-shadow: 
    0 0 0 4px rgba(232, 184, 109, 0.15),
    0 4px 12px rgba(0, 0, 0, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.12);
  outline: none;
}

vapi-widget::part(chat-input)::placeholder {
  color: var(--text-muted);
  font-weight: var(--font-weight-regular);
  font-family: var(--font-primary);
  opacity: 0.8;
}

vapi-widget::part(send-button) {
  background: linear-gradient(135deg, 
    var(--accent-gold) 0%, 
    #ffd700 25%, 
    var(--accent-gold) 50%, 
    #f4d03f 75%, 
    var(--accent-gold) 100%);
  background-size: 200% 200%;
  animation: gradientShift 3s ease infinite;
  color: var(--bg-primary);
  border-radius: 20px;
  padding: var(--space-md) var(--space-lg);
  margin: var(--space-sm);
  font-weight: var(--font-weight-bold);
  font-size: var(--text-sm);
  font-family: var(--font-primary);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 
    0 4px 12px rgba(232, 184, 109, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
  border: none;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
  position: relative;
  overflow: hidden;
}

vapi-widget::part(send-button)::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.5s;
}

vapi-widget::part(send-button):hover::before {
  left: 100%;
}

vapi-widget::part(send-button):hover {
  transform: translateY(-2px);
  box-shadow: 
    0 6px 20px rgba(232, 184, 109, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.4);
  background-position: 100% 50%;
}

/* Floating toggle button when widget is closed */
vapi-widget::part(toggle-button) {
  background: linear-gradient(135deg, 
    var(--accent-gold) 0%, 
    #ffd700 25%, 
    var(--accent-gold) 50%, 
    #f4d03f 75%, 
    var(--accent-gold) 100%);
  background-size: 200% 200%;
  animation: gradientShift 3s ease infinite;
  color: var(--bg-primary);
  border-radius: 50%;
  width: 60px !important;
  height: 60px !important;
  box-shadow: 
    0 8px 25px rgba(232, 184, 109, 0.4),
    0 0 20px rgba(232, 184, 109, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
  border: 2px solid rgba(232, 184, 109, 0.3);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

vapi-widget::part(toggle-button):hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 
    0 12px 35px rgba(232, 184, 109, 0.5),
    0 0 30px rgba(232, 184, 109, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.4);
  background-position: 100% 50%;
}

vapi-widget::part(toggle-button)::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.2) 50%, transparent 70%);
  animation: shimmer 2s infinite;
  pointer-events: none;
  border-radius: 50%;
}

/* ---------- FOOTER ---------- */
.site-footer {
  background: var(--bg-secondary);
  border-top: 1px solid rgba(232, 184, 109, 0.1);
  padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

.footer-section h4 {
  font-size: var(--text-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-md);
}

.footer-section ul {
  list-style: none;
}

.footer-section li {
  margin-bottom: var(--space-xs);
}

.footer-section a {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  transition: color var(--transition-fast);
}

.footer-section a:hover {
  color: var(--accent-gold);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(232, 184, 109, 0.1);
  color: var(--text-muted);
  font-size: var(--text-sm);
}

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

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.animate-fade-in-up {
  animation: fadeInUp 0.6s ease-out forwards;
}

.animate-fade-in {
  animation: fadeIn 0.8s ease-out forwards;
}

.animate-slide-in-right {
  animation: slideInRight 0.6s ease-out forwards;
}

/* Scroll Reveal */
.scroll-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease-out;
}

.scroll-reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- RESPONSIVE DESIGN ---------- */
@media (max-width: 1024px) {
  .container {
    padding: 0 var(--space-md);
  }
  
  .section {
    padding: var(--space-3xl) 0;
  }
  
  .hero-grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    text-align: center;
  }
  
  .hero-title {
    font-size: clamp(var(--text-4xl), 6vw, 4rem);
  }
  
  .mobile-chat-mockup {
    order: -1;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 var(--space-md);
  }
  
  .nav-menu {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: flex !important;
    z-index: 9999;
    position: relative;
  }
  
  .nav-container {
    padding: var(--space-sm) var(--space-md);
    min-height: 60px;
  }
  
  .logo {
    font-size: var(--text-lg);
  }
  
  .nav-cta {
    display: none;
  }
  
  .hero-section {
    padding-top: 120px;
    padding-bottom: var(--space-2xl);
    min-height: auto;
  }
  
  .hero-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
    text-align: center;
  }
  
  .hero-visuals {
    order: -1;
    margin-bottom: var(--space-lg);
  }
  
  .hero-title {
    font-size: clamp(var(--text-3xl), 8vw, 3rem);
    margin-bottom: var(--space-md);
  }
  
  .hero-subtitle {
    font-size: clamp(var(--text-base), 4vw, 1.1rem);
    margin-bottom: var(--space-lg);
  }
  
  .hero-cta {
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
  }
  
  .btn {
    width: 100%;
    max-width: 280px;
    justify-content: center;
    padding: var(--space-md) var(--space-lg);
    font-size: var(--text-base);
  }
  
  .mobile-chat-mockup {
    margin: 0 auto;
  }
  
  .phone-frame {
    width: 260px;
    height: 520px;
  }
  
  .chat-messages {
    max-height: 240px;
    padding: 15px;
  }
  
  .quick-actions {
    flex-direction: column;
    gap: 8px;
    padding: 12px 15px;
  }
  
  .action-btn {
    padding: 10px 12px;
    font-size: 12px;
  }
  
  .input-area {
    padding: 12px 15px 15px;
  }
  
  .grid-3 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  
  .pricing-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  
  .phone-mockup {
    width: 240px;
    height: 480px;
  }
  
  .phone-title {
    font-size: var(--text-base);
    margin-bottom: var(--space-xs);
  }
  
  .phone-subtitle {
    font-size: var(--text-xs);
  }
  
  .phone-features li {
    font-size: var(--text-xs);
    padding: 2px 0;
  }
  
  .phone-cta {
    font-size: var(--text-xs);
    padding: var(--space-xs) var(--space-sm);
  }
  
  vapi-widget::part(widget-container) {
    max-width: 280px;
    width: 90vw;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-sm);
  }
  
  .section {
    padding: var(--space-xl) 0;
  }
  
  .hero-section {
    padding-top: 100px;
    padding-bottom: var(--space-xl);
  }
  
  .hero-title {
    font-size: clamp(var(--text-2xl), 6vw, 2.5rem);
    margin-bottom: var(--space-sm);
  }
  
  .hero-subtitle {
    font-size: clamp(var(--text-sm), 3.5vw, 1rem);
    margin-bottom: var(--space-md);
    line-height: 1.5;
  }
  
  .hero-cta {
    gap: var(--space-sm);
  }
  
  .btn {
    max-width: 100%;
    padding: var(--space-sm) var(--space-md);
    font-size: var(--text-sm);
  }
  
  .phone-frame {
    width: 220px;
    height: 440px;
  }
  
  .chat-header {
    padding: 12px 15px;
  }
  
  .chat-avatar {
    width: 28px;
    height: 28px;
    margin-right: 8px;
  }
  
  .chat-info h4 {
    font-size: 12px;
  }
  
  .chat-info p {
    font-size: 10px;
  }
  
  .chat-messages {
    max-height: 200px;
    padding: 12px;
    gap: 8px;
  }
  
  .message-content {
    padding: 8px 12px;
  }
  
  .message-content p {
    font-size: 11px;
  }
  
  .message-time {
    font-size: 9px;
  }
  
  .typing-indicator {
    padding: 8px 12px;
  }
  
  .typing-indicator p {
    font-size: 10px;
  }
  
  .quick-actions {
    padding: 10px 12px;
  }
  
  .action-btn {
    padding: 8px 10px;
    font-size: 11px;
  }
  
  .input-container {
    padding: 6px 10px;
  }
  
  .message-input {
    font-size: 12px;
  }
  
  .send-btn {
    width: 24px;
    height: 24px;
  }
  
  .send-btn i {
    font-size: 9px;
  }
  
  .card {
    padding: var(--space-md);
  }
  
  .pricing-card {
    padding: var(--space-md);
  }
  
  .phone-mockup {
    width: 200px;
    height: 400px;
  }
  
  .phone-title {
    font-size: var(--text-sm);
    margin-bottom: 2px;
  }
  
  .phone-subtitle {
    font-size: 10px;
    margin-bottom: var(--space-xs);
  }
  
  .phone-features {
    margin-bottom: var(--space-sm);
  }
  
  .phone-features li {
    font-size: 10px;
    padding: 1px 0;
    line-height: 1.3;
  }
  
  .phone-cta {
    font-size: 10px;
    padding: 6px var(--space-xs);
    border-radius: var(--radius-sm);
  }
  
  .phone-icon {
    font-size: 24px !important;
  }
  
  .phone-content {
    padding: var(--space-sm);
  }
  
  .phone-header {
    margin-bottom: var(--space-xs);
  }
  
  vapi-widget::part(widget-container) {
    max-width: 260px;
    width: 85vw;
  }
}

/* Additional mobile optimizations */
@media (max-width: 768px) {
  /* Fix scroll padding for mobile */
  html {
    scroll-padding-top: 120px;
  }
  
  /* Improve touch targets */
  .btn, .action-btn, .send-btn {
    min-height: 44px;
    min-width: 44px;
  }
  
  /* Better spacing for mobile */
  .section-header {
    margin-bottom: var(--space-xl);
  }
  
  .section-title {
    font-size: clamp(var(--text-2xl), 6vw, 2.5rem);
    margin-bottom: var(--space-md);
  }
  
  /* Optimize phone mockup for mobile */
  .mobile-chat-mockup {
    transform: scale(1);
    margin: var(--space-md) auto;
  }
  
  /* Improve readability */
  .hero-subtitle {
    max-width: 90%;
    margin-left: auto;
    margin-right: auto;
  }
  
  /* Better card layouts */
  .feature-card, .integration-card, .stat-card {
    padding: var(--space-lg);
    margin-bottom: var(--space-md);
  }
  
  /* Optimize pricing cards for mobile */
  .pricing-card {
    margin-bottom: var(--space-lg);
  }
  
  /* Better table responsiveness */
  .comparison-table {
    font-size: var(--text-sm);
  }
  
  .comparison-table th,
  .comparison-table td {
    padding: var(--space-sm);
  }
}

@media (max-width: 480px) {
  /* Further optimize for small screens */
  .mobile-chat-mockup {
    transform: scale(0.85);
    margin: var(--space-sm) auto;
  }
  
  /* Ensure proper header spacing */
  .header {
    padding: var(--space-sm) 0;
  }
  
  /* Better mobile navigation */
  .mobile-menu {
    padding: var(--space-lg);
  }
  
  .mobile-menu a {
    padding: var(--space-md);
    font-size: var(--text-lg);
  }
  
  /* Optimize form inputs */
  input, select, textarea {
    font-size: 16px; /* Prevents zoom on iOS */
    padding: var(--space-md);
  }
  
  /* Better button spacing */
  .hero-cta .btn {
    margin-bottom: var(--space-sm);
  }
  
  /* Contact info responsive layout */
  .contact-info-content {
    flex-direction: column;
    gap: var(--space-md);
  }
  
  .contact-info-item {
    flex-direction: row;
    justify-content: center;
    min-width: auto;
  }
  
  .contact-info-item i {
    margin-bottom: 0;
    margin-right: var(--space-sm);
  }
}

/* ---------- UTILITY CLASSES ---------- */
.hidden {
  display: none;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- PERFORMANCE OPTIMIZATIONS ---------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* GPU Acceleration */
.card,
.btn,
.phone-mockup,
.pricing-card {
  will-change: transform;
}

/* Smooth scrolling for modern browsers */
@supports (scroll-behavior: smooth) {
  html {
    scroll-behavior: smooth;
  }
}

/* AI Receptionist MacBook Mockup Animations */
@keyframes neuralPulse {
  0%, 100% {
    opacity: 0.3;
    transform: scale(1);
  }
  50% {
    opacity: 0.6;
    transform: scale(1.05);
  }
}

@keyframes brainGlow {
  0%, 100% {
    box-shadow: 
      0 0 30px rgba(232, 184, 109, 0.4),
      inset 0 0 20px rgba(255, 255, 255, 0.2);
    transform: scale(1);
  }
  50% {
    box-shadow: 
      0 0 40px rgba(232, 184, 109, 0.6),
      inset 0 0 25px rgba(255, 255, 255, 0.3);
    transform: scale(1.02);
  }
}

@keyframes neuralDot {
  0%, 100% {
    opacity: 0.4;
    transform: scale(1);
  }
  50% {
    opacity: 1;
    transform: scale(1.2);
  }
}

@keyframes statusPulse {
  0%, 100% {
    opacity: 0.7;
    transform: scale(1);
  }
  50% {
    opacity: 1;
    transform: scale(1.1);
  }
}

@keyframes processingDots {
  0%, 100% {
    opacity: 0.4;
    transform: translateY(0);
  }
  50% {
    opacity: 1;
    transform: translateY(-4px);
  }
}

@keyframes batteryPulse {
  0%, 100% {
    opacity: 0.8;
  }
  50% {
    opacity: 1;
  }
}

@keyframes messageSlide {
  0% {
    opacity: 0;
    transform: translateY(10px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Interactive Mobile Phone Chat Mockup */
.mobile-chat-mockup {
  position: relative;
  z-index: 2;
  cursor: pointer;
  transition: transform 0.3s ease;
}

.mobile-chat-mockup:hover {
  transform: scale(1.02);
}

.phone-frame {
  width: 320px;
  height: 640px;
  background: linear-gradient(145deg, #1a1a1a 0%, #0d0d0d 100%);
  border-radius: 40px;
  padding: 14px;
  box-shadow: 
    0 30px 60px rgba(0, 0, 0, 0.4),
    inset 0 2px 0 rgba(255, 255, 255, 0.1),
    0 0 0 1px rgba(255, 255, 255, 0.05);
  position: relative;
  overflow: hidden;
}

.phone-notch {
  position: absolute;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 6px;
  background: #000;
  border-radius: 3px;
  z-index: 10;
}

.status-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 25px 20px 10px;
  background: transparent;
  color: var(--text-primary);
  font-size: 14px;
  font-weight: 600;
}

.status-icons {
  display: flex;
  align-items: center;
  gap: 6px;
}

.battery {
  width: 20px;
  height: 10px;
  border: 1px solid var(--text-primary);
  border-radius: 2px;
  position: relative;
}

.battery-fill {
  width: 80%;
  height: 100%;
  background: var(--accent-gold);
  border-radius: 1px;
  animation: batteryPulse 3s ease-in-out infinite;
}

.chat-header {
  display: flex;
  align-items: center;
  padding: 15px 20px;
  background: rgba(232, 184, 109, 0.1);
  border-bottom: 1px solid rgba(232, 184, 109, 0.2);
}

.chat-avatar {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--accent-gold) 0%, #ffd700 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 12px;
  box-shadow: 0 2px 8px rgba(232, 184, 109, 0.3);
}

.chat-info {
  flex: 1;
}

.online-indicator {
  display: flex;
  align-items: center;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background: #00ff88;
  border-radius: 50%;
  animation: statusPulse 2s ease-in-out infinite;
}

.chat-messages {
  flex: 1;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  overflow-y: auto;
  max-height: 280px;
}

.message {
  display: flex;
  flex-direction: column;
  animation: messageSlide 0.5s ease-out;
}

.ai-message {
  align-items: flex-start;
}

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

.message-content {
  max-width: 80%;
  padding: 12px 16px;
  border-radius: 18px;
  position: relative;
}

.ai-message .message-content {
  background: var(--accent-gold);
  color: var(--bg-primary);
  border-radius: 18px 18px 18px 4px;
}

.user-message .message-content {
  background: rgba(232, 184, 109, 0.1);
  color: var(--text-primary);
  border: 1px solid rgba(232, 184, 109, 0.3);
  border-radius: 18px 18px 4px 18px;
}

.message-content p {
  margin: 0;
  font-size: 13px;
  line-height: 1.4;
}

.message-time {
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 4px;
  padding: 0 8px;
}

.typing-indicator {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: rgba(232, 184, 109, 0.1);
  border-radius: 18px 18px 18px 4px;
  max-width: 60%;
  animation: messageSlide 0.5s ease-out;
}

.typing-dots {
  display: flex;
  gap: 3px;
}

.typing-dots span {
  width: 4px;
  height: 4px;
  background: var(--accent-gold);
  border-radius: 50%;
  animation: processingDots 1.5s ease-in-out infinite;
}

.typing-dots span:nth-child(2) {
  animation-delay: 0.2s;
}

.typing-dots span:nth-child(3) {
  animation-delay: 0.4s;
}

.typing-indicator p {
  margin: 0;
  font-size: 12px;
  color: var(--text-secondary);
  font-style: italic;
}

.quick-actions {
  display: flex;
  gap: 8px;
  padding: 15px 20px;
  border-top: 1px solid rgba(232, 184, 109, 0.2);
}

.action-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 12px;
  background: rgba(232, 184, 109, 0.1);
  border: 1px solid rgba(232, 184, 109, 0.3);
  border-radius: 12px;
  color: var(--accent-gold);
  font-size: 11px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.action-btn:hover {
  background: rgba(232, 184, 109, 0.2);
  transform: translateY(-1px);
}

.action-btn i {
  font-size: 12px;
}

.input-area {
  padding: 15px 20px 20px;
  border-top: 1px solid rgba(232, 184, 109, 0.2);
}

.input-container {
  display: flex;
  align-items: center;
  background: rgba(232, 184, 109, 0.1);
  border: 1px solid rgba(232, 184, 109, 0.3);
  border-radius: 20px;
  padding: 8px 12px;
  gap: 8px;
}

.message-input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 13px;
  outline: none;
  padding: 4px 0;
}

.message-input::placeholder {
  color: var(--text-muted);
}

.send-btn {
  width: 28px;
  height: 28px;
  background: var(--accent-gold);
  border: none;
  border-radius: 50%;
  color: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.send-btn:hover {
  background: #ffd700;
  color: var(--bg-primary);
  transform: scale(1.1);
}

.send-btn i {
  font-size: 10px;
}

/* Contact Info Card Styling */
.contact-info-card {
  text-align: center;
}

.contact-info-card .card-header {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.contact-info-card .card-title {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--accent-gold);
  margin-bottom: 0;
}

.contact-info-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  align-items: center;
}

.contact-info-item {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  width: 100%;
  text-align: center;
  padding: var(--space-xs) 0;
}

.contact-info-item i {
  font-size: var(--text-lg);
  color: var(--accent-gold);
  margin-bottom: 0;
  min-width: 20px;
}

.contact-info-item span {
  font-size: var(--text-base);
  color: var(--text-primary);
  font-weight: 500;
  line-height: 1.3;
}

.contact-demo-btn {
  width: 100%;
  max-width: 300px;
  margin: 0 auto;
  font-size: var(--text-lg);
  padding: var(--space-md) var(--space-xl);
}

/* Interactive Graphics Section */
.interactive-graphics-section {
  padding: var(--space-4xl) 0;
  background: var(--bg-primary);
}

.graphics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-2xl);
  margin-top: var(--space-2xl);
}

.interactive-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(232, 184, 109, 0.2);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  text-align: center;
  transition: all 0.3s ease;
  backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
}

.interactive-card:hover {
  transform: translateY(-8px);
  border-color: var(--accent-gold);
  box-shadow: 0 20px 40px rgba(232, 184, 109, 0.2);
}

.graphic-container {
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
  position: relative;
}

.interactive-card h3 {
  color: var(--text-primary);
  font-size: var(--text-xl);
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.interactive-card p {
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
  line-height: 1.6;
}

.interaction-hint {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  color: var(--accent-gold);
  font-size: var(--text-sm);
  opacity: 0.8;
}

/* AI Brain Graphic */
.ai-brain-graphic {
  position: relative;
  width: 120px;
  height: 120px;
}

.ai-core {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--accent-gold), #ffd700);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: var(--bg-primary);
  z-index: 3;
  animation: pulse 2s infinite;
}

.neural-node {
  position: absolute;
  width: 12px;
  height: 12px;
  background: var(--accent-gold);
  border-radius: 50%;
  animation: neuralPulse 3s infinite;
}

.neural-node.node-1 { top: 10px; left: 20px; animation-delay: 0s; }
.neural-node.node-2 { top: 20px; right: 15px; animation-delay: 0.5s; }
.neural-node.node-3 { bottom: 30px; left: 10px; animation-delay: 1s; }
.neural-node.node-4 { bottom: 20px; right: 20px; animation-delay: 1.5s; }
.neural-node.node-5 { top: 50px; left: 5px; animation-delay: 2s; }
.neural-node.node-6 { top: 50px; right: 5px; animation-delay: 2.5s; }

.connection {
  position: absolute;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-gold), transparent);
  transform-origin: left center;
  animation: connectionFlow 2s infinite;
}

.connection.line-1 {
  top: 25px;
  left: 30px;
  width: 30px;
  transform: rotate(-20deg);
}

.connection.line-2 {
  top: 35px;
  right: 25px;
  width: 25px;
  transform: rotate(20deg);
}

.connection.line-3 {
  bottom: 40px;
  left: 25px;
  width: 35px;
  transform: rotate(15deg);
}

.connection.line-4 {
  bottom: 30px;
  right: 30px;
  width: 30px;
  transform: rotate(-15deg);
}

/* Call Flow Graphic */
.call-flow-graphic {
  position: relative;
  width: 250px;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.phone-icon {
  width: 40px;
  height: 40px;
  background: var(--accent-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bg-primary);
  font-size: 16px;
  transition: all 0.3s ease;
  cursor: pointer;
}

.phone-icon:hover {
  transform: scale(1.2);
  box-shadow: 0 0 20px var(--accent-gold);
}

.ai-agent {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--accent-gold), #ffd700);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bg-primary);
  font-size: 20px;
  animation: aiProcessing 2s infinite;
}

.flow-arrow {
  width: 30px;
  height: 3px;
  background: var(--accent-gold);
  position: relative;
  animation: arrowFlow 1.5s infinite;
}

.flow-arrow::after {
  content: '';
  position: absolute;
  right: -5px;
  top: -3px;
  width: 0;
  height: 0;
  border-left: 8px solid var(--accent-gold);
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
}

.status-indicators {
  position: absolute;
  bottom: -30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--space-sm);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-secondary);
}

.status-dot.active {
  background: var(--accent-gold);
  animation: statusPulse 1s infinite;
}

.status-dot.processing {
  background: #4CAF50;
  animation: statusPulse 1s infinite 0.5s;
}

.status-dot.completed {
  background: #2196F3;
  animation: statusPulse 1s infinite 1s;
}

/* Integration Network Graphic */
.integration-network {
  position: relative;
  width: 200px;
  height: 200px;
}

.central-hub {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--accent-gold), #ffd700);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bg-primary);
  font-size: 20px;
  animation: hubRotate 4s linear infinite;
  z-index: 3;
}

.integration-node {
  position: absolute;
  width: 35px;
  height: 35px;
  background: rgba(232, 184, 109, 0.2);
  border: 2px solid var(--accent-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-gold);
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.integration-node:hover {
  background: var(--accent-gold);
  color: var(--bg-primary);
  transform: scale(1.2);
  box-shadow: 0 0 15px var(--accent-gold);
}

.integration-node.node-1 { top: 20px; left: 50%; transform: translateX(-50%); }
.integration-node.node-2 { top: 50px; right: 20px; }
.integration-node.node-3 { bottom: 50px; right: 20px; }
.integration-node.node-4 { bottom: 20px; left: 50%; transform: translateX(-50%); }
.integration-node.node-5 { top: 50px; left: 20px; }

.connection-line {
  position: absolute;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-gold), transparent);
  transform-origin: center;
  animation: linePulse 2s infinite;
}

.connection-line.line-1 {
  top: 40px;
  left: 50%;
  width: 30px;
  transform: translateX(-50%) rotate(90deg);
}

.connection-line.line-2 {
  top: 50%;
  right: 40px;
  width: 25px;
  transform: translateY(-50%) rotate(45deg);
}

.connection-line.line-3 {
  bottom: 50%;
  right: 40px;
  width: 25px;
  transform: translateY(50%) rotate(-45deg);
}

.connection-line.line-4 {
  bottom: 40px;
  left: 50%;
  width: 30px;
  transform: translateX(-50%) rotate(90deg);
}

.connection-line.line-5 {
  top: 50%;
  left: 40px;
  width: 25px;
  transform: translateY(-50%) rotate(-45deg);
}

/* Animations */
@keyframes neuralPulse {
  0%, 100% { opacity: 0.4; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.2); }
}

@keyframes connectionFlow {
  0% { opacity: 0.3; }
  50% { opacity: 1; }
  100% { opacity: 0.3; }
}

@keyframes aiProcessing {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

@keyframes arrowFlow {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

@keyframes statusPulse {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.3); }
}

@keyframes hubRotate {
  0% { transform: translate(-50%, -50%) rotate(0deg); }
  100% { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes linePulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 0.8; }
}

/* Tooltips */
.integration-node[data-tooltip] {
  position: relative;
}

.integration-node[data-tooltip]:hover::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-primary);
  color: var(--text-primary);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  white-space: nowrap;
  z-index: 10;
  border: 1px solid var(--accent-gold);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* Responsive Design */
@media (max-width: 768px) {
  .graphics-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
  
  .interactive-card {
    padding: var(--space-lg);
  }
  
  .graphic-container {
    height: 150px;
  }
  
  .call-flow-graphic {
    width: 200px;
  }
  
  .integration-network {
    width: 150px;
    height: 150px;
  }
}

/* Contact Form Styling - Reduced White Space */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.form-row {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.form-group {
  flex: 1;
  margin-bottom: 0;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: var(--space-sm);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(232, 184, 109, 0.2);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  transition: all 0.3s ease;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--accent-gold);
  box-shadow: 0 0 0 3px rgba(232, 184, 109, 0.1);
  background: rgba(255, 255, 255, 0.1);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--text-muted);
}

.contact-form select {
  cursor: pointer;
}

.contact-form select option {
  background: var(--bg-primary);
  color: var(--text-primary);
}

.contact-form textarea {
  resize: vertical;
  min-height: 60px;
}

.contact-form .btn {
  margin-top: var(--space-sm);
  align-self: flex-start;
  padding: var(--space-sm) var(--space-md);
  font-size: var(--text-sm);
}

/* Reduce card padding */
.contact-section .card {
  padding: var(--space-md);
}

/* Reduce section spacing */
.contact-section {
  padding: var(--space-xl) 0;
}

.contact-section .section-header {
  margin-bottom: var(--space-lg);
}

.contact-section .section-title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-sm);
}

.contact-section .section-subtitle {
  font-size: var(--text-sm);
  margin-bottom: 0;
}

/* Move interactive graphics closer to hero text */
.interactive-graphics-section {
  padding: var(--space-xl) 0 var(--space-2xl) 0;
  margin-top: -120px;
}

/* Pricing Grid and Card Height Normalization */
.pricing-grid {
  display: flex;
  gap: var(--space-xl);
  align-items: stretch;
  min-height: 800px;
}

.pricing-card {
  flex: 1;
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 800px;
}

.pricing-card .pricing-header {
  flex-shrink: 0;
}

.pricing-card .pricing-features {
  flex: 1;
  margin-bottom: var(--space-lg);
}

.pricing-card .btn {
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-md) var(--space-lg);
  font-size: var(--text-base);
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all 0.3s ease;
  text-decoration: none;
  width: 100%;
  margin-top: auto;
  flex-shrink: 0;
}

.pricing-card .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(232, 184, 109, 0.3);
  background: #ffd700;
  color: var(--bg-primary);
  border-color: #ffd700;
}

/* Responsive adjustments for contact form */
@media (max-width: 768px) {
  .form-row {
    flex-direction: column;
    gap: var(--space-sm);
  }
  
  .contact-form {
    gap: var(--space-sm);
  }
  
  .contact-form input,
  .contact-form select,
  .contact-form textarea {
    padding: var(--space-sm);
    font-size: 16px; /* Prevents zoom on iOS */
  }
}