/* ==========================================================================
   The AI Concierge - Premium SaaS Landing Page
   Design: Futuristic Utility, $100M Software Product Aesthetic
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Custom Properties (Design Tokens)
   -------------------------------------------------------------------------- */
:root {
  /* Colors - Deep Dark Mode */
  --color-bg-primary: #0A0A0A;
  --color-bg-secondary: #0f0f12;
  --color-bg-card: rgba(255, 255, 255, 0.03);
  --color-bg-glass: rgba(255, 255, 255, 0.05);
  --color-bg-glass-hover: rgba(255, 255, 255, 0.08);

  /* Vibrant Accent Colors */
  --color-cyan: #00f0ff;
  --color-violet: #8b5cf6;
  --color-indigo: #6366f1;
  --color-blue: #3b82f6;
  --color-purple: #a855f7;

  /* Gradients */
  --gradient-text: linear-gradient(135deg, var(--color-cyan) 0%, var(--color-violet) 50%, var(--color-purple) 100%);
  --gradient-glow: linear-gradient(135deg, rgba(0, 240, 255, 0.15), rgba(139, 92, 246, 0.15));
  --gradient-mesh-1: radial-gradient(ellipse 80% 50% at 20% -10%, rgba(0, 240, 255, 0.2), transparent 50%);
  --gradient-mesh-2: radial-gradient(ellipse 60% 40% at 80% 10%, rgba(139, 92, 246, 0.25), transparent 50%);
  --gradient-mesh-3: radial-gradient(ellipse 50% 50% at 50% 100%, rgba(99, 102, 241, 0.15), transparent 50%);

  /* Text Colors */
  --color-text-primary: #ffffff;
  --color-text-secondary: #a1a1aa;
  --color-text-muted: #52525b;

  /* Border Colors */
  --color-border: rgba(255, 255, 255, 0.06);
  --color-border-glow: rgba(0, 240, 255, 0.2);
  --color-border-violet: rgba(139, 92, 246, 0.3);

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2rem;
  --font-size-4xl: 2.75rem;
  --font-size-5xl: 3.5rem;
  --font-size-6xl: 4.5rem;
  --font-size-7xl: 5.5rem;

  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-black: 900;

  --line-height-tight: 1.05;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.7;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 0.75rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  --spacing-4xl: 6rem;
  --spacing-5xl: 8rem;
  --spacing-6xl: 10rem;

  /* Border Radius */
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-2xl: 2rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-glow-cyan: 0 0 60px rgba(0, 240, 255, 0.3);
  --shadow-glow-violet: 0 0 60px rgba(139, 92, 246, 0.3);
  --shadow-glow-button: 0 0 40px rgba(0, 240, 255, 0.4), 0 0 80px rgba(139, 92, 246, 0.2);
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Layout */
  --container-max: 1280px;
  --container-padding: 1.5rem;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-normal);
  line-height: var(--line-height-normal);
  color: var(--color-text-secondary);
  background-color: var(--color-bg-primary);
  min-height: 100vh;
  overflow-x: hidden;
}

/* Mesh Gradient Background */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    var(--gradient-mesh-1),
    var(--gradient-mesh-2),
    var(--gradient-mesh-3);
  pointer-events: none;
  z-index: -2;
}

/* Dimetric Grid Pattern */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: -1;
}

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

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

a:hover {
  color: var(--color-text-primary);
}

/* --------------------------------------------------------------------------
   Header & Navigation
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--spacing-md) 0;
  transition: all var(--transition-base);
}

.site-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(10, 10, 10, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.site-header.scrolled::before {
  opacity: 1;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 1;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  text-decoration: none;
  color: var(--color-text-primary);
  transition: transform var(--transition-fast);
}

.nav-brand:hover {
  transform: scale(1.02);
  color: var(--color-text-primary);
}

.nav-logo {
  width: 40px;
  height: 40px;
  object-fit: contain;
  transition: filter var(--transition-fast);
}

.nav-brand:hover .nav-logo {
  filter: drop-shadow(0 0 8px rgba(0, 240, 255, 0.5));
}

.nav-brand-text {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links li a {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  text-decoration: none;
  transition: color var(--transition-fast);
  position: relative;
}

.nav-links li a:not(.btn)::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-text);
  transition: width var(--transition-fast);
}

.nav-links li a:not(.btn):hover {
  color: var(--color-text-primary);
}

.nav-links li a:not(.btn):hover::after {
  width: 100%;
}

.btn-nav {
  padding: var(--spacing-sm) var(--spacing-lg) !important;
  font-size: var(--font-size-sm) !important;
  text-transform: none !important;
  letter-spacing: 0 !important;
  background: linear-gradient(135deg, var(--color-cyan), var(--color-violet));
  color: var(--color-bg-primary) !important;
  border-radius: var(--radius-md);
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.3);
}

.btn-nav:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(0, 240, 255, 0.5);
  color: var(--color-bg-primary) !important;
}

/* Mobile Navigation Toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-sm);
  z-index: 1001;
}

.hamburger {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text-primary);
  position: relative;
  transition: background var(--transition-fast);
}

.hamburger::before,
.hamburger::after {
  content: '';
  position: absolute;
  left: 0;
  width: 24px;
  height: 2px;
  background: var(--color-text-primary);
  transition: transform var(--transition-fast);
}

.hamburger::before {
  top: -8px;
}

.hamburger::after {
  top: 8px;
}

.nav-toggle.active .hamburger {
  background: transparent;
}

.nav-toggle.active .hamburger::before {
  transform: rotate(45deg) translate(5px, 6px);
}

.nav-toggle.active .hamburger::after {
  transform: rotate(-45deg) translate(5px, -6px);
}

/* Mobile Navigation */
@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    gap: var(--spacing-2xl);
    padding: var(--spacing-4xl) var(--spacing-2xl);
    border-left: 1px solid var(--color-border);
    transition: right var(--transition-base);
  }

  .nav-links.active {
    right: 0;
  }

  .nav-links li a {
    font-size: var(--font-size-lg);
  }

  .nav-links li a:not(.btn)::after {
    display: none;
  }

  .btn-nav {
    width: 100%;
    text-align: center;
    padding: var(--spacing-md) var(--spacing-xl) !important;
  }
}

/* Add padding to body for fixed header */
body {
  padding-top: 80px;
}

/* --------------------------------------------------------------------------
   Typography
   -------------------------------------------------------------------------- */
h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--color-text-primary);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
}

h1 {
  font-size: var(--font-size-7xl);
  font-weight: var(--font-weight-black);
  letter-spacing: -0.03em;
}

h2 {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  letter-spacing: -0.02em;
}

h3 {
  font-size: var(--font-size-2xl);
}

h4 {
  font-size: var(--font-size-xl);
}

@media (max-width: 768px) {
  h1 {
    font-size: var(--font-size-4xl);
  }

  h2 {
    font-size: var(--font-size-3xl);
  }

  h3 {
    font-size: var(--font-size-xl);
  }
}

/* Gradient Text */
.text-gradient {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

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

.section {
  padding: var(--spacing-6xl) 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-4xl);
}

.section-header h2 {
  margin-bottom: var(--spacing-lg);
}

.section-header p {
  max-width: 600px;
  margin: 0 auto;
  font-size: var(--font-size-lg);
}

/* --------------------------------------------------------------------------
   Glassmorphism Cards
   -------------------------------------------------------------------------- */
.glass-card {
  background: var(--color-bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--spacing-2xl);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
}

.glass-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), transparent 50%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.glass-card:hover {
  background: var(--color-bg-glass-hover);
  border-color: var(--color-border-glow);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card), 0 0 40px rgba(0, 240, 255, 0.1);
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-lg) var(--spacing-2xl);
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-lg);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-cyan), var(--color-violet));
  color: var(--color-bg-primary);
  box-shadow: var(--shadow-glow-button);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 60px rgba(0, 240, 255, 0.5), 0 0 100px rgba(139, 92, 246, 0.3);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-primary);
  border: 1px solid var(--color-border-glow);
  box-shadow: 0 0 30px rgba(0, 240, 255, 0.15);
}

.btn-ghost:hover {
  background: rgba(0, 240, 255, 0.1);
  border-color: var(--color-cyan);
  box-shadow: 0 0 50px rgba(0, 240, 255, 0.3);
}

.btn-full {
  width: 100%;
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--spacing-4xl) 0;
  position: relative;
  overflow: hidden;
}

/* Central Glow Effect */
.hero::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(0, 240, 255, 0.12) 0%, rgba(139, 92, 246, 0.08) 30%, transparent 70%);
  pointer-events: none;
  animation: pulse-glow 4s ease-in-out infinite;
}

@keyframes pulse-glow {

  0%,
  100% {
    opacity: 0.8;
    transform: translate(-50%, -50%) scale(1);
  }

  50% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.1);
  }
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 1000px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-xs) var(--spacing-lg);
  background: rgba(139, 92, 246, 0.1);
  border: 1px solid var(--color-border-violet);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-violet);
  margin-bottom: var(--spacing-2xl);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.hero-badge::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--color-violet);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.4;
  }
}

.hero h1 {
  margin-bottom: var(--spacing-xl);
  line-height: 1.1;
}

.hero-subtitle {
  font-size: var(--font-size-xl);
  max-width: 700px;
  margin: 0 auto var(--spacing-3xl);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-secondary);
}

/* Floating UI Mockup */
.hero-visual {
  position: absolute;
  top: 50%;
  right: -200px;
  transform: translateY(-50%);
  width: 400px;
  opacity: 0.6;
  pointer-events: none;
}

.chat-mockup {
  background: var(--color-bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  animation: float 6s ease-in-out infinite;
}

@keyframes float {

  0%,
  100% {
    transform: translateY(-50%) translateX(0);
  }

  50% {
    transform: translateY(-50%) translateX(-20px);
  }
}

/* --------------------------------------------------------------------------
   Problem Section (Glass Card)
   -------------------------------------------------------------------------- */
.problem {
  padding: var(--spacing-4xl) 0;
}

.problem-card {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.problem-card p {
  font-size: var(--font-size-xl);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-secondary);
}

.problem-card em {
  color: var(--color-cyan);
  font-style: normal;
  font-weight: var(--font-weight-semibold);
}

.problem-card strong {
  color: var(--color-text-primary);
}

/* --------------------------------------------------------------------------
   Solution Section (Process Steps)
   -------------------------------------------------------------------------- */
.solution {
  text-align: center;
}

.process-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-top: var(--spacing-4xl);
  position: relative;
}

@media (max-width: 768px) {
  .process-steps {
    flex-direction: column;
    gap: var(--spacing-xl);
  }
}

.process-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-lg);
  padding: var(--spacing-xl) var(--spacing-2xl);
  position: relative;
  z-index: 1;
}

.step-icon {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-glass);
  border: 1px solid var(--color-border-glow);
  border-radius: var(--radius-xl);
  font-size: 2rem;
  transition: all var(--transition-base);
}

.process-step:hover .step-icon {
  background: rgba(0, 240, 255, 0.1);
  box-shadow: var(--shadow-glow-cyan);
  transform: scale(1.1);
}

.step-content h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-xs);
}

.step-content p {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* Connecting Line */
.step-connector {
  width: 100px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-cyan), var(--color-violet));
  position: relative;
  opacity: 0.5;
}

@media (max-width: 768px) {
  .step-connector {
    width: 2px;
    height: 40px;
  }
}

/* --------------------------------------------------------------------------
   Capabilities - Bento Grid
   -------------------------------------------------------------------------- */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: auto auto;
  gap: var(--spacing-lg);
}

@media (max-width: 1024px) {
  .bento-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .bento-grid {
    display: flex !important;
    flex-direction: column !important;
    gap: var(--spacing-md);
  }

  /* Reset ALL cards to full width on mobile */
  .bento-card,
  .bento-card.large,
  .bento-card.medium,
  .bento-card.small {
    width: 100% !important;
    max-width: 100% !important;
    padding: var(--spacing-lg);
    box-sizing: border-box;
  }

  .bento-card.large .bento-visual {
    height: auto;
    min-height: 150px;
  }

  .bento-visual {
    height: auto;
    min-height: 100px;
  }

  .bento-icon {
    font-size: 2.5rem;
  }

  /* Fix mini inbox on mobile */
  .mini-inbox {
    max-width: 100%;
    padding: var(--spacing-sm);
  }

  .inbox-item {
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
  }

  .inbox-text {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .inbox-badge {
    font-size: 9px;
    padding: 2px 6px;
    flex-shrink: 0;
  }
}

.bento-card {
  background: var(--color-bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
}

.bento-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-text);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.bento-card:hover {
  background: var(--color-bg-glass-hover);
  border-color: var(--color-border-glow);
  transform: translateY(-4px);
}

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

/* Large Card - Spans 2 columns */
.bento-card.large {
  grid-column: span 2;
  grid-row: span 2;
  padding: var(--spacing-2xl);
}

/* Medium Card */
.bento-card.medium {
  grid-column: span 1;
}

/* Small Card */
.bento-card.small {
  grid-column: span 1;
}

.bento-visual {
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-lg);
  position: relative;
}

.bento-card.large .bento-visual {
  height: 200px;
}

/* Mini Dashboard Visuals */
.mini-inbox {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  width: 100%;
  max-width: 280px;
}

.inbox-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm);
  background: rgba(0, 240, 255, 0.05);
  border: 1px solid var(--color-border-glow);
  border-radius: var(--radius-sm);
  margin-bottom: var(--spacing-xs);
}

.inbox-item:last-child {
  margin-bottom: 0;
}

.inbox-dot {
  width: 8px;
  height: 8px;
  background: var(--color-cyan);
  border-radius: 50%;
}

.inbox-text {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
}

.inbox-badge {
  margin-left: auto;
  padding: 2px 8px;
  background: var(--color-cyan);
  color: var(--color-bg-primary);
  border-radius: var(--radius-full);
  font-size: 10px;
  font-weight: var(--font-weight-bold);
}

.bento-icon {
  font-size: 3rem;
  opacity: 0.8;
}

.bento-label {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-violet);
  margin-bottom: var(--spacing-xs);
}

.bento-card h3 {
  margin-bottom: var(--spacing-sm);
}

.bento-card p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

/* --------------------------------------------------------------------------
   Founder Section
   -------------------------------------------------------------------------- */
.founder {
  position: relative;
}

.founder-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-4xl);
  align-items: center;
}

@media (max-width: 900px) {
  .founder-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
  }
}

.founder-content h2 {
  margin-bottom: var(--spacing-xl);
}

.founder-name {
  font-size: var(--font-size-xl);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
}

.founder-bio {
  font-size: var(--font-size-lg);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-secondary);
}

/* Code Terminal Visual */
.terminal-mockup {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.terminal-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-md) var(--spacing-lg);
  background: rgba(255, 255, 255, 0.02);
  border-bottom: 1px solid var(--color-border);
}

.terminal-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.terminal-dot.red {
  background: #ff5f57;
}

.terminal-dot.yellow {
  background: #ffbd2e;
}

.terminal-dot.green {
  background: #28ca42;
}

.terminal-body {
  padding: var(--spacing-xl);
  font-family: 'SF Mono', 'Monaco', 'Inconsolata', monospace;
  font-size: var(--font-size-sm);
  line-height: 1.8;
}

.terminal-line {
  margin-bottom: var(--spacing-xs);
}

.terminal-prompt {
  color: var(--color-cyan);
}

.terminal-command {
  color: var(--color-text-primary);
}

.terminal-output {
  color: var(--color-text-muted);
}

/* Tech Stack Ticker */
.tech-ticker {
  margin-top: var(--spacing-4xl);
  padding: var(--spacing-xl) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  overflow: hidden;
}

.ticker-label {
  text-align: center;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-lg);
}

.ticker-track {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-3xl);
  flex-wrap: wrap;
}

.ticker-item {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-muted);
  transition: all var(--transition-base);
  cursor: default;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.ticker-item:hover {
  color: var(--color-cyan);
  text-shadow: 0 0 20px rgba(0, 240, 255, 0.5);
}

/* --------------------------------------------------------------------------
   Application Section
   -------------------------------------------------------------------------- */
.application {
  position: relative;
  background: linear-gradient(180deg, var(--color-bg-primary) 0%, rgba(139, 92, 246, 0.05) 50%, var(--color-bg-primary) 100%);
}

.application::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-border-violet), transparent);
}

.application-form {
  max-width: 560px;
  margin: 0 auto;
}

.availability-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-lg);
  background: rgba(139, 92, 246, 0.1);
  border: 1px solid var(--color-border-violet);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-violet);
  margin-bottom: var(--spacing-lg);
}

/* Floating Label Form Inputs */
.form-group {
  position: relative;
  margin-bottom: var(--spacing-xl);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--spacing-lg) var(--spacing-md) var(--spacing-sm);
  background: var(--color-bg-glass);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  color: var(--color-text-primary);
  transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-cyan);
  box-shadow: 0 0 0 3px rgba(0, 240, 255, 0.1);
}

.form-group label {
  position: absolute;
  left: var(--spacing-md);
  top: 50%;
  transform: translateY(-50%);
  font-size: var(--font-size-base);
  color: var(--color-text-muted);
  pointer-events: none;
  transition: all var(--transition-fast);
}

.form-group textarea~label {
  top: var(--spacing-lg);
  transform: none;
}

.form-group input:focus~label,
.form-group input:not(:placeholder-shown)~label,
.form-group textarea:focus~label,
.form-group textarea:not(:placeholder-shown)~label {
  top: var(--spacing-xs);
  font-size: var(--font-size-xs);
  color: var(--color-cyan);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
  padding-top: var(--spacing-xl);
}

/* Investment Slider */
.investment-options {
  margin-bottom: var(--spacing-xl);
}

.investment-label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
}

.radio-group {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.radio-option {
  flex: 1;
  min-width: 140px;
}

.radio-option input {
  display: none;
}

.radio-option label {
  display: block;
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--color-bg-glass);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.radio-option input:checked+label {
  background: rgba(0, 240, 255, 0.1);
  border-color: var(--color-cyan);
  color: var(--color-cyan);
}

.radio-option label:hover {
  background: var(--color-bg-glass-hover);
  border-color: var(--color-border-glow);
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.footer {
  padding: var(--spacing-3xl) 0;
  border-top: 1px solid var(--color-border);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
}

.footer-brand {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
}

.footer-links {
  display: flex;
  gap: var(--spacing-xl);
}

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

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

.footer-credit {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

@media (max-width: 768px) {
  .footer-content {
    flex-direction: column;
    text-align: center;
  }
}

/* --------------------------------------------------------------------------
   Animations & Scroll Reveals
   -------------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 {
  transition-delay: 0.1s;
}

.reveal-delay-2 {
  transition-delay: 0.2s;
}

.reveal-delay-3 {
  transition-delay: 0.3s;
}

.reveal-delay-4 {
  transition-delay: 0.4s;
}

/* --------------------------------------------------------------------------
   Utility Classes
   -------------------------------------------------------------------------- */
.text-center {
  text-align: center;
}

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

.mt-sm {
  margin-top: var(--spacing-sm);
}

.mt-md {
  margin-top: var(--spacing-md);
}

.mt-lg {
  margin-top: var(--spacing-lg);
}

.mt-xl {
  margin-top: var(--spacing-xl);
}

.mb-sm {
  margin-bottom: var(--spacing-sm);
}

.mb-md {
  margin-bottom: var(--spacing-md);
}

.mb-lg {
  margin-bottom: var(--spacing-lg);
}

.mb-xl {
  margin-bottom: var(--spacing-xl);
}