/* ==========================================================================
   mpowerio.ai - Bold Dark Theme
   "Quality Inputs producing Quantum Outputs"
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Custom Properties (Design Tokens)
   -------------------------------------------------------------------------- */
:root {
  /* Dark Immersive Base */
  --bg-primary: #0a0a0f;
  --bg-secondary: #12121a;
  --bg-tertiary: #1a1a2e;
  --bg-card: rgba(255, 255, 255, 0.03);
  --bg-card-hover: rgba(255, 255, 255, 0.06);

  /* Vibrant Accents */
  --accent-cyan: #00b4d8;
  --accent-cyan-glow: rgba(0, 180, 216, 0.6);
  --accent-mint: #00f5a0;
  --accent-mint-glow: rgba(0, 245, 160, 0.6);
  --accent-purple: #7b2cbf;
  --accent-purple-glow: rgba(123, 44, 191, 0.5);
  --accent-orange: #ff6b35;
  --accent-orange-glow: rgba(255, 107, 53, 0.6);
  --accent-gold: #ffd700;
  --accent-gold-glow: rgba(255, 215, 0, 0.5);

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #00b4d8 0%, #00f5a0 100%);
  --gradient-purple: linear-gradient(135deg, #7b2cbf 0%, #00b4d8 100%);
  --gradient-dark: linear-gradient(135deg, #0a0a0f 0%, #1a1a2e 100%);
  --gradient-card: linear-gradient(135deg, rgba(0, 180, 216, 0.1) 0%, rgba(0, 245, 160, 0.05) 100%);

  /* Text */
  --text-primary: #ffffff;
  --text-secondary: #e0e0e0;
  --text-muted: #8a8a9a;
  --text-accent: #00b4d8;

  /* Borders */
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-accent: rgba(0, 180, 216, 0.3);
  --border-glow: rgba(0, 245, 160, 0.5);

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 3.75rem;
  --text-7xl: 4.5rem;

  /* Borders & Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* Shadows & Glows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
  --shadow-glow-cyan: 0 0 30px var(--accent-cyan-glow);
  --shadow-glow-mint: 0 0 30px var(--accent-mint-glow);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
  --transition-bounce: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Container */
  --container-max: 1200px;
  --container-narrow: 800px;
}

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

* {
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

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

/* Subtle grid background */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
    linear-gradient(rgba(0, 180, 216, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 180, 216, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
  z-index: -1;
}

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

input, button, textarea, select {
  font: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

/* --------------------------------------------------------------------------
   Typography
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  line-height: 1.1;
  font-weight: 700;
  color: var(--text-primary);
}

h1 { font-size: var(--text-6xl); }
h2 { font-size: var(--text-4xl); }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }
h5 { font-size: var(--text-lg); }
h6 { font-size: var(--text-base); }

p {
  margin-bottom: var(--space-md);
  color: var(--text-secondary);
}

.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-glow {
  text-shadow: 0 0 20px var(--accent-cyan-glow), 0 0 40px var(--accent-cyan-glow);
}

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

.container--narrow {
  max-width: var(--container-narrow);
}

.section {
  padding: var(--space-5xl) 0;
  position: relative;
}

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

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

@media (max-width: 968px) {
  .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
}

/* --------------------------------------------------------------------------
   Header & Navigation
   -------------------------------------------------------------------------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  transition: var(--transition-base);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-weight: 700;
  font-size: var(--text-xl);
}

.logo img {
  height: 50px;
  width: auto;
}

.logo span {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Animated Logo with Neural Network */
.logo-animated {
  position: relative;
  width: 50px;
  height: 50px;
  flex-shrink: 0;
}

.logo-animated svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}

/* Neural network nodes - pulse and shift animations */
.logo-animated .node {
  transform-origin: center;
}

.logo-animated .node-1 {
  animation: node-pulse 3s ease-in-out infinite, node-shift-1 8s ease-in-out infinite;
}

.logo-animated .node-2 {
  animation: node-pulse 3s ease-in-out infinite 0.3s, node-shift-2 7s ease-in-out infinite;
}

.logo-animated .node-3 {
  animation: node-pulse 3s ease-in-out infinite 0.6s, node-shift-3 9s ease-in-out infinite;
}

.logo-animated .node-4 {
  animation: node-pulse-center 4s ease-in-out infinite, node-color-shift 6s ease-in-out infinite;
}

.logo-animated .node-5 {
  animation: node-pulse 3s ease-in-out infinite 0.9s, node-shift-4 8s ease-in-out infinite reverse;
}

.logo-animated .node-6 {
  animation: node-pulse 3s ease-in-out infinite 1.2s, node-shift-5 7s ease-in-out infinite reverse;
}

.logo-animated .node-7 {
  animation: node-pulse 3s ease-in-out infinite 1.5s, node-shift-6 9s ease-in-out infinite;
}

.logo-animated .node-8 {
  animation: node-pulse 3s ease-in-out infinite 1.8s, node-shift-7 8s ease-in-out infinite reverse;
}

/* Glow ring animation */
.logo-animated .glow-ring {
  animation: ring-glow 3s ease-in-out infinite;
}

/* Node pulse - size breathing */
@keyframes node-pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 0.9;
  }
  50% {
    transform: scale(1.2);
    opacity: 1;
  }
}

/* Center node pulse - larger breathing */
@keyframes node-pulse-center {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.15);
    opacity: 0.85;
  }
}

/* Node shifts - subtle position movements */
@keyframes node-shift-1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(1px, 1px) scale(1.1); }
  50% { transform: translate(-1px, 0.5px) scale(0.95); }
  75% { transform: translate(0.5px, -1px) scale(1.05); }
}

@keyframes node-shift-2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(-1px, 1px) scale(1.15); }
  66% { transform: translate(1px, -0.5px) scale(0.9); }
}

@keyframes node-shift-3 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(0.5px, -1px) scale(1.1); }
  50% { transform: translate(-0.5px, 1px) scale(1); }
  75% { transform: translate(1px, 0.5px) scale(1.2); }
}

@keyframes node-shift-4 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-1px, -1px) scale(1.1); }
}

@keyframes node-shift-5 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(1px, -1px) scale(1.15); }
  66% { transform: translate(-0.5px, 0.5px) scale(0.95); }
}

@keyframes node-shift-6 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(-0.5px, -1px) scale(1.05); }
  75% { transform: translate(0.5px, 1px) scale(1.1); }
}

@keyframes node-shift-7 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(1px, -0.5px) scale(1.15); }
}

/* Center node color shift */
@keyframes node-color-shift {
  0%, 100% { fill: #00f5a0; }
  25% { fill: #00b4d8; }
  50% { fill: #ff6b35; }
  75% { fill: #7b2cbf; }
}

/* Ring glow pulse */
@keyframes ring-glow {
  0%, 100% {
    opacity: 0.8;
    stroke-width: 2.5;
  }
  50% {
    opacity: 1;
    stroke-width: 3;
  }
}

/* Legacy animations kept for compatibility */
@keyframes color-shift {
  0%, 100% { fill: var(--accent-cyan); }
  25% { fill: var(--accent-mint); }
  50% { fill: var(--accent-orange); }
  75% { fill: var(--accent-purple); }
}

/* Glow pulse on logo */
.logo-animated .glow-ring {
  animation: logo-glow 3s ease-in-out infinite;
}

@keyframes logo-glow {
  0%, 100% {
    filter: drop-shadow(0 0 3px var(--accent-cyan-glow));
    opacity: 0.6;
  }
  50% {
    filter: drop-shadow(0 0 8px var(--accent-mint-glow));
    opacity: 0.9;
  }
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.nav__link {
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition-fast);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width var(--transition-base);
}

.nav__link:hover,
.nav__link--active {
  color: var(--text-primary);
}

.nav__link:hover::after,
.nav__link--active::after {
  width: 100%;
}

.nav__cta {
  margin-left: var(--space-md);
}

/* Mobile Navigation */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  padding: var(--space-sm);
  background: none;
  border: none;
  cursor: pointer;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: var(--transition-fast);
  border-radius: 2px;
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .nav {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    bottom: 0;
    flex-direction: column;
    background: var(--bg-primary);
    padding: var(--space-2xl);
    gap: var(--space-lg);
    transform: translateX(100%);
    transition: transform var(--transition-base);
  }

  .nav--open {
    transform: translateX(0);
  }

  .nav__cta {
    margin-left: 0;
    margin-top: var(--space-lg);
    width: 100%;
    text-align: center;
  }
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  font-weight: 600;
  font-size: var(--text-base);
  border-radius: var(--radius-lg);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: var(--gradient-primary);
  color: var(--bg-primary);
}

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

.btn--secondary {
  background: transparent;
  color: var(--text-primary);
  border: 2px solid var(--border-accent);
}

.btn--secondary:hover {
  background: rgba(0, 180, 216, 0.1);
  border-color: var(--accent-cyan);
  box-shadow: var(--shadow-glow-cyan);
}

.btn--ghost {
  background: transparent;
  color: var(--accent-cyan);
  padding: var(--space-sm) var(--space-md);
}

.btn--ghost:hover {
  color: var(--accent-mint);
}

.btn--large {
  padding: var(--space-lg) var(--space-2xl);
  font-size: var(--text-lg);
  border-radius: var(--radius-xl);
}

.btn--small {
  padding: var(--space-sm) var(--space-md);
  font-size: var(--text-sm);
}

.btn--full {
  width: 100%;
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  position: relative;
  overflow: hidden;
}

/* Gradient orbs - bright and bold */
.hero::before {
  content: '';
  position: absolute;
  top: -15%;
  right: -5%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, var(--accent-cyan-glow) 0%, rgba(0, 180, 216, 0.2) 40%, transparent 70%);
  filter: blur(60px);
  pointer-events: none;
  animation: float 8s ease-in-out infinite;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -15%;
  left: -5%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--accent-mint-glow) 0%, rgba(0, 245, 160, 0.2) 40%, transparent 70%);
  filter: blur(60px);
  pointer-events: none;
  animation: float 8s ease-in-out infinite reverse;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(30px, -30px); }
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero__content {
  max-width: 600px;
}

.hero__tagline {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: var(--bg-card);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--accent-cyan);
  margin-bottom: var(--space-xl);
  backdrop-filter: blur(10px);
}

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

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.2); }
}

.hero__title {
  font-size: var(--text-7xl);
  margin-bottom: var(--space-lg);
  line-height: 1;
  letter-spacing: -0.02em;
}

.hero__subtitle {
  font-size: var(--text-xl);
  color: var(--text-muted);
  margin-bottom: var(--space-2xl);
  line-height: 1.6;
}

.hero__cta {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.hero__demo {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* 11Labs Widget Container */
.hero__widget {
  width: 100%;
  max-width: 400px;
  aspect-ratio: 1;
  background: var(--bg-card);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-2xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl);
  backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
}

.hero__widget::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-card);
  opacity: 0.5;
}

.hero__widget-placeholder {
  position: relative;
  z-index: 1;
  text-align: center;
}

.hero__widget-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-lg);
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: pulse-glow 3s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 20px var(--accent-cyan-glow); }
  50% { box-shadow: 0 0 40px var(--accent-cyan-glow), 0 0 60px var(--accent-mint-glow); }
}

.hero__widget-icon svg {
  width: 40px;
  height: 40px;
  color: var(--bg-primary);
}

.hero__widget-text {
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
}

.hero__widget-subtext {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-bottom: 0;
}

@media (max-width: 968px) {
  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero__content {
    max-width: 100%;
  }

  .hero__cta {
    justify-content: center;
  }

  .hero__title {
    font-size: var(--text-5xl);
  }

  .hero__demo {
    order: -1;
  }

  .hero__widget {
    max-width: 300px;
  }
}

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

.card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-card);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.card:hover {
  transform: translateY(-4px);
  border-color: var(--border-accent);
  box-shadow: var(--shadow-glow-cyan);
}

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

.card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-lg);
  position: relative;
  z-index: 1;
}

.card__icon--cyan {
  background: linear-gradient(135deg, rgba(0, 180, 216, 0.2) 0%, rgba(0, 180, 216, 0.1) 100%);
  color: var(--accent-cyan);
}

.card__icon--mint {
  background: linear-gradient(135deg, rgba(0, 245, 160, 0.2) 0%, rgba(0, 245, 160, 0.1) 100%);
  color: var(--accent-mint);
}

.card__icon--purple {
  background: linear-gradient(135deg, rgba(123, 44, 191, 0.2) 0%, rgba(123, 44, 191, 0.1) 100%);
  color: var(--accent-purple);
}

.card__content {
  position: relative;
  z-index: 1;
}

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

.card__text {
  color: var(--text-muted);
  margin-bottom: 0;
  font-size: var(--text-base);
}

.card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--accent-cyan);
  font-weight: 500;
  margin-top: var(--space-md);
  transition: color var(--transition-fast);
}

.card__link:hover {
  color: var(--accent-mint);
}

/* --------------------------------------------------------------------------
   Pricing Cards
   -------------------------------------------------------------------------- */
.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-2xl);
  padding: var(--space-2xl);
  backdrop-filter: blur(20px);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.pricing-card--featured {
  border-color: var(--accent-cyan);
  background: linear-gradient(135deg, rgba(0, 180, 216, 0.05) 0%, rgba(0, 245, 160, 0.02) 100%);
}

.pricing-card--featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
}

.pricing-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-accent);
  box-shadow: var(--shadow-glow-cyan);
}

.pricing-card__badge {
  position: absolute;
  top: var(--space-lg);
  right: var(--space-lg);
  padding: var(--space-xs) var(--space-md);
  background: var(--gradient-primary);
  color: var(--bg-primary);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-full);
}

.pricing-card__name {
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: var(--space-sm);
}

.pricing-card__price {
  font-size: var(--text-5xl);
  font-weight: 700;
  margin-bottom: var(--space-xs);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.pricing-card__period {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-bottom: var(--space-lg);
}

.pricing-card__desc {
  color: var(--text-secondary);
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid var(--border-subtle);
  font-size: var(--text-base);
}

.pricing-card__features {
  flex: 1;
  margin-bottom: var(--space-xl);
}

.pricing-card__feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
  color: var(--text-secondary);
}

.pricing-card__feature svg {
  width: 20px;
  height: 20px;
  color: var(--accent-mint);
  flex-shrink: 0;
  margin-top: 2px;
}

/* --------------------------------------------------------------------------
   Section Headers
   -------------------------------------------------------------------------- */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-4xl);
}

.section-header__label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xs) var(--space-md);
  background: var(--bg-card);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--accent-cyan);
  margin-bottom: var(--space-lg);
  backdrop-filter: blur(10px);
}

.section-header__title {
  margin-bottom: var(--space-md);
}

.section-header__text {
  color: var(--text-muted);
  font-size: var(--text-lg);
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   Product Cards (Homepage Preview)
   -------------------------------------------------------------------------- */
.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-2xl);
  padding: var(--space-2xl);
  backdrop-filter: blur(20px);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.product-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100%;
  background: var(--gradient-card);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.product-card:hover {
  transform: translateY(-8px) scale(1.02);
  border-color: var(--border-accent);
  box-shadow: var(--shadow-glow-cyan);
}

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

.product-card__icon {
  width: 72px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-xl);
  position: relative;
  z-index: 1;
  font-size: var(--text-3xl);
}

.product-card__content {
  position: relative;
  z-index: 1;
  flex: 1;
}

.product-card__title {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-sm);
}

.product-card__text {
  color: var(--text-muted);
  margin-bottom: var(--space-lg);
}

.product-card__price {
  font-size: var(--text-sm);
  color: var(--accent-cyan);
  font-weight: 600;
  margin-bottom: var(--space-lg);
}

.product-card__cta {
  margin-top: auto;
  position: relative;
  z-index: 1;
}

/* --------------------------------------------------------------------------
   Forms
   -------------------------------------------------------------------------- */
.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  font-weight: 500;
  margin-bottom: var(--space-sm);
  color: var(--text-secondary);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  font-size: var(--text-base);
  color: var(--text-primary);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
  backdrop-filter: blur(10px);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 3px var(--accent-cyan-glow);
}

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

.form-textarea {
  min-height: 150px;
  resize: vertical;
}

.form-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%238a8a9a' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-md) center;
  background-size: 20px;
  padding-right: var(--space-3xl);
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  padding: var(--space-4xl) 0 var(--space-xl);
}

.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-3xl);
  margin-bottom: var(--space-3xl);
}

.footer__brand p {
  color: var(--text-muted);
  margin-top: var(--space-md);
  max-width: 300px;
}

.footer__title {
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-lg);
  color: var(--text-muted);
}

.footer__links li {
  margin-bottom: var(--space-sm);
}

.footer__links a {
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.footer__links a:hover {
  color: var(--accent-cyan);
}

.footer__bottom {
  padding-top: var(--space-xl);
  border-top: 1px solid var(--border-subtle);
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-muted);
  font-size: var(--text-sm);
}

@media (max-width: 768px) {
  .footer__inner {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
  }

  .footer__brand {
    grid-column: span 2;
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }
}

@media (max-width: 480px) {
  .footer__inner {
    grid-template-columns: 1fr;
  }

  .footer__brand {
    grid-column: span 1;
  }
}

/* --------------------------------------------------------------------------
   Contact Page
   -------------------------------------------------------------------------- */
.contact-hero {
  padding-top: calc(80px + var(--space-4xl));
  padding-bottom: var(--space-3xl);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
}

.contact-form-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-2xl);
  padding: var(--space-2xl);
  backdrop-filter: blur(20px);
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.contact-item {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(10px);
  transition: all var(--transition-base);
}

.contact-item:hover {
  border-color: var(--border-accent);
}

.contact-item__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(0, 180, 216, 0.2) 0%, rgba(0, 245, 160, 0.1) 100%);
  border-radius: var(--radius-lg);
  flex-shrink: 0;
  color: var(--accent-cyan);
}

.contact-item__title {
  font-weight: 600;
  margin-bottom: var(--space-xs);
  color: var(--text-primary);
}

.contact-item__text {
  color: var(--text-muted);
  margin-bottom: 0;
  font-size: var(--text-sm);
}

/* Cal.com Embed */
.cal-embed {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-2xl);
  padding: var(--space-xl);
  backdrop-filter: blur(20px);
  min-height: 500px;
}

@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

/* --------------------------------------------------------------------------
   Checkout Page
   -------------------------------------------------------------------------- */
.checkout-container {
  padding-top: calc(80px + var(--space-3xl));
  min-height: 100vh;
}

.checkout-grid {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-3xl);
}

.checkout-form {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-2xl);
  padding: var(--space-2xl);
  backdrop-filter: blur(20px);
}

.order-summary {
  background: var(--bg-card);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-2xl);
  padding: var(--space-xl);
  backdrop-filter: blur(20px);
  height: fit-content;
  position: sticky;
  top: calc(80px + var(--space-xl));
}

.order-item {
  display: flex;
  justify-content: space-between;
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-secondary);
}

.order-total {
  display: flex;
  justify-content: space-between;
  padding-top: var(--space-lg);
  font-weight: 700;
  font-size: var(--text-xl);
  color: var(--text-primary);
}

.order-total span:last-child {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

@media (max-width: 968px) {
  .checkout-grid {
    grid-template-columns: 1fr;
  }

  .order-summary {
    position: static;
    order: -1;
  }
}

/* --------------------------------------------------------------------------
   Success Page
   -------------------------------------------------------------------------- */
.success-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-xl);
  position: relative;
}

.success-content {
  max-width: 500px;
  position: relative;
  z-index: 1;
}

.success-icon {
  width: 100px;
  height: 100px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-xl);
  font-size: var(--text-4xl);
  color: var(--bg-primary);
  animation: pulse-glow 2s ease-in-out infinite;
}

.success-title {
  margin-bottom: var(--space-md);
}

.success-text {
  color: var(--text-muted);
  margin-bottom: var(--space-2xl);
}

.success-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-2xl);
  padding: var(--space-xl);
  margin-bottom: var(--space-2xl);
  text-align: left;
  backdrop-filter: blur(20px);
}

/* --------------------------------------------------------------------------
   Animations (Scroll Reveal)
   -------------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.reveal.revealed {
  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; }

/* --------------------------------------------------------------------------
   Utilities
   -------------------------------------------------------------------------- */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--space-sm); }
.mt-2 { margin-top: var(--space-md); }
.mt-3 { margin-top: var(--space-lg); }
.mt-4 { margin-top: var(--space-xl); }
.mt-5 { margin-top: var(--space-2xl); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--space-sm); }
.mb-2 { margin-bottom: var(--space-md); }
.mb-3 { margin-bottom: var(--space-lg); }
.mb-4 { margin-bottom: var(--space-xl); }
.mb-5 { margin-bottom: var(--space-2xl); }

.hidden { display: none; }

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

/* Glow border effect */
.glow-border {
  position: relative;
}

.glow-border::after {
  content: '';
  position: absolute;
  inset: -2px;
  background: var(--gradient-primary);
  border-radius: inherit;
  z-index: -1;
  opacity: 0;
  filter: blur(10px);
  transition: opacity var(--transition-base);
}

.glow-border:hover::after {
  opacity: 0.5;
}