/* ============================================
   24-7bot Landing Page Styles
   ============================================ */

/* ------------------------------------------
   CSS Custom Properties (Design Tokens)
   ------------------------------------------ */
:root {
  /* Colors */
  --bg: #0b0f14;
  --panel: #11161f;
  --muted: #9aa4b2;
  --text: #e7edf5;
  --accent: #ff6b2d;
  --accent-2: #ff8a3c;
  --border: #1f2a3a;
  --glow: rgba(255, 107, 45, .35);
  --success: #4ade80;
  --success-bg: rgba(34, 197, 94, 0.08);
  --success-border: rgba(34, 197, 94, 0.2);
  --error: #ef4444;
  
  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;
  --space-4xl: 80px;
  
  /* Typography */
  --font-sans: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter, Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  
  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --radius-full: 999px;
  
  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --duration-fast: 0.2s;
  --duration-base: 0.25s;
  --duration-slow: 0.3s;
  
  /* Shadows */
  --shadow-sm: 0 4px 12px rgba(255, 107, 45, 0.3);
  --shadow-md: 0 4px 20px rgba(255, 107, 45, 0.3);
  --shadow-lg: 0 8px 28px rgba(255, 107, 45, 0.4);
  --shadow-card: 0 10px 40px rgba(0, 0, 0, .35);
  --shadow-card-hover: 0 20px 50px rgba(0, 0, 0, .45);
}

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

* {
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  -moz-tab-size: 4;
  tab-size: 4;
}

body {
  background: 
    radial-gradient(1200px 600px at 80% -5%, rgba(255,107,45,.1), transparent 60%),
    radial-gradient(800px 400px at 20% 30%, rgba(255,107,45,.04), transparent 50%),
    var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
}

/* Form element reset */
input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
  letter-spacing: inherit;
  word-spacing: inherit;
}

button {
  cursor: pointer;
  background: none;
  border: none;
}

/* Focus visible styles for keyboard navigation */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Remove focus outline for mouse users */
:focus:not(:focus-visible) {
  outline: none;
}

/* Skip link for accessibility */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--accent);
  color: white;
  padding: 8px;
  text-decoration: none;
  z-index: 100;
}

.skip-link:focus {
  top: 0;
}

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

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

/* ------------------------------------------
   Layout
   ------------------------------------------ */
.wrap {
  max-width: 1140px;
  margin: 0 auto;
  padding: var(--space-xl) var(--space-lg) 100px;
}

/* ------------------------------------------
   Header
   ------------------------------------------ */
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) 0 var(--space-2xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.brand {
  font-weight: 700;
  letter-spacing: -0.3px;
  font-size: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand::before {
  content: "⚡";
  font-size: 18px;
  filter: drop-shadow(0 0 8px rgba(255, 107, 45, 0.5));
}

.nav { 
  color: var(--muted); 
  font-size: 13px;
  letter-spacing: 0.02em;
}

/* ------------------------------------------
   Hero Section
   ------------------------------------------ */
.hero {
  text-align: center;
  padding: var(--space-3xl) 0 var(--space-2xl);
  position: relative;
}

.hero::before {
  content: "";
  position: absolute;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(255, 107, 45, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.eyebrow {
  color: var(--accent-2);
  font-size: 12px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
}

.eyebrow::before,
.eyebrow::after {
  content: "";
  width: 24px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}

.hero h1 {
  font-size: clamp(36px, 6vw, 56px);
  line-height: 1.15;
  margin: 20px 0 var(--space-md);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.hero p {
  color: var(--muted);
  margin: 0 auto 28px;
  max-width: 640px;
  font-size: 18px;
  line-height: 1.6;
}

/* CTA Buttons */
.cta-row {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
  flex-wrap: wrap;
}

.cta-row-spaced {
  margin-top: var(--space-sm);
}

.cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 14px var(--space-lg);
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 15px;
  box-shadow: var(--shadow-md);
  transition: all var(--duration-base) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.cta::after {
  content: "→";
  transition: transform var(--duration-base) var(--ease-out);
}

.cta:hover::after {
  transform: translateX(3px);
}

.cta:focus-visible {
  outline: 2px solid white;
  outline-offset: 2px;
}

.ghost {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 14px var(--space-lg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text);
  font-weight: 500;
  font-size: 15px;
  transition: all var(--duration-base) var(--ease-out);
  background: rgba(255, 255, 255, 0.02);
}

.ghost:hover {
  border-color: rgba(255, 107, 45, 0.4);
  background: rgba(255, 107, 45, 0.05);
}

.ghost:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Trust Badges */
.trust-badges {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
  padding: 20px;
  flex-wrap: wrap;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--muted);
  font-size: 13px;
  opacity: 0.8;
}

.trust-badge svg {
  width: 18px;
  height: 18px;
  color: var(--accent);
  flex-shrink: 0;
}

/* ------------------------------------------
   Sections
   ------------------------------------------ */
.section {
  margin-top: var(--space-4xl);
  position: relative;
}

.section::before {
  content: "";
  display: block;
  width: 40px;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), transparent);
  border-radius: 2px;
  margin-bottom: 20px;
  opacity: 0.6;
}

.section h2 {
  font-size: 32px;
  margin: 0 0 var(--space-sm);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.section > p {
  color: var(--muted);
  margin: 0 0 var(--space-xl);
  font-size: 16px;
  max-width: 600px;
}

/* ------------------------------------------
   Grid Layouts
   ------------------------------------------ */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

/* ------------------------------------------
   Cards
   ------------------------------------------ */
.card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 50%), var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 28px;
  min-height: 280px;
  position: relative;
  box-shadow: var(--shadow-card);
  transition: all var(--duration-slow) var(--ease-out);
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 107, 45, 0.25);
  box-shadow: var(--shadow-card-hover), 0 0 0 1px rgba(255, 107, 45, 0.1);
}

.card h3 {
  margin: 0 0 10px;
  font-size: 19px;
  font-weight: 600;
}

.card p {
  color: var(--muted);
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
}

/* Feature Icons */
.feature-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, rgba(255, 107, 45, 0.15), rgba(255, 107, 45, 0.05));
  border: 1px solid rgba(255, 107, 45, 0.2);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
  font-size: 22px;
  transition: all var(--duration-slow) var(--ease-out);
}

.card:hover .feature-icon {
  background: linear-gradient(135deg, rgba(255, 107, 45, 0.25), rgba(255, 107, 45, 0.1));
  transform: scale(1.05);
}

/* Step Numbers */
.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-radius: 50%;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: var(--space-md);
  box-shadow: var(--shadow-sm);
}

/* ------------------------------------------
   Pricing Section
   ------------------------------------------ */
.pricing-title {
  font-size: 14px;
  color: var(--muted);
  margin: 0 0 var(--space-sm);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 500;
}

.pricing-section::before { 
  display: none; 
}

.pricing-section h2 {
  margin-bottom: var(--space-sm);
}

.price {
  font-size: 42px;
  font-weight: 800;
  margin: 12px 0 20px;
  letter-spacing: -0.02em;
}

.price small {
  font-size: 15px;
  color: var(--muted);
  font-weight: 500;
}

.list {
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
}

.list li {
  padding: var(--space-sm) 0;
  padding-left: var(--space-lg);
  position: relative;
  font-size: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.list li:last-child {
  border-bottom: none;
}

.list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ff6b2d' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
}

/* Button Styles */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  width: 100%;
  padding: 14px 20px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  border: 1px solid var(--border);
  font-weight: 600;
  font-size: 15px;
  margin-top: 20px;
  transition: all var(--duration-base) var(--ease-out);
  cursor: pointer;
}

.btn:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 107, 45, 0.3);
  transform: translateY(-1px);
}

.btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

.btn-primary {
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  border: none;
  box-shadow: 0 4px var(--space-md) rgba(255, 107, 45, 0.35);
}

.btn-primary:hover {
  box-shadow: 0 6px 24px rgba(255, 107, 45, 0.5);
  transform: translateY(-2px);
}

.btn-gradient {
  margin-top: 20px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  border: none;
  box-shadow: 0 4px var(--space-md) rgba(255, 107, 45, 0.35);
  position: relative;
}

.btn-loading-text {
  display: none;
}

/* Popular Card */
.popular {
  border-color: rgba(255, 107, 45, 0.5);
  box-shadow: 0 0 0 1px rgba(255, 107, 45, 0.3), 0 0 40px rgba(255, 107, 45, 0.12);
  transform: scale(1.02);
}

.popular:hover {
  box-shadow: 0 0 0 1px rgba(255, 107, 45, 0.5), 0 20px 60px rgba(255, 107, 45, 0.18);
  transform: scale(1.02) translateY(-4px);
}

.popular .btn {
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  border: none;
  box-shadow: 0 4px var(--space-md) rgba(255, 107, 45, 0.35);
}

.popular .btn:hover {
  box-shadow: 0 6px 24px rgba(255, 107, 45, 0.5);
  transform: translateY(-2px);
}

.pill {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  color: #fff;
  font-size: 11px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
  box-shadow: var(--shadow-sm);
}

/* Guarantee Badge */
.guarantee-container {
  text-align: center;
}

.guarantee-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--success-bg);
  border: 1px solid var(--success-border);
  color: var(--success);
  padding: 12px 20px;
  border-radius: var(--radius-md);
  font-size: 14px;
  margin-top: 20px;
}

.guarantee-badge svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* ------------------------------------------
   Forms
   ------------------------------------------ */
.form-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  max-width: 600px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.form-row input,
.form-card input {
  width: 100%;
  background: rgba(0, 0, 0, 0.3);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px var(--space-md);
  font-size: 15px;
  transition: all var(--duration-fast) var(--ease-out);
}

.form-row input:focus,
.form-card input:focus {
  outline: none;
  border-color: rgba(255, 107, 45, 0.5);
  box-shadow: 0 0 0 3px rgba(255, 107, 45, 0.1);
}

.form-row input:invalid:not(:placeholder-shown),
.form-card input:invalid:not(:placeholder-shown) {
  border-color: var(--error);
}

.form-row input[aria-invalid="true"],
.form-card input[aria-invalid="true"] {
  border-color: var(--error);
}

.form-card label {
  display: block;
  font-size: 13px;
  color: var(--muted);
  margin: var(--space-md) 0 var(--space-sm);
  font-weight: 500;
}

.form-card label:first-child,
.form-row + label {
  margin-top: 0;
}

.form-note {
  color: var(--muted);
  font-size: 13px;
  margin-top: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.form-note::before {
  content: "🔒";
  font-size: 12px;
}

.form-note-warning {
  color: var(--accent-2);
  background: rgba(255, 107, 45, 0.1);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
}

.form-honeypot {
  position: absolute;
  left: -9999px;
}

.form-hint {
  display: block;
  color: var(--muted);
  font-size: 12px;
  margin-top: var(--space-xs);
}

.form-error {
  display: block;
  color: var(--error);
  font-size: 12px;
  margin-top: var(--space-xs);
  min-height: 18px;
}

/* ------------------------------------------
   Steps
   ------------------------------------------ */
.steps .card {
  min-height: 200px;
  display: flex;
  flex-direction: column;
}

/* ------------------------------------------
   FAQ Accordion
   ------------------------------------------ */
.faq {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 720px;
}

.faq-item {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--duration-fast) var(--ease-out);
}

.faq-item:hover {
  border-color: rgba(255, 107, 45, 0.2);
}

.faq-question {
  width: 100%;
  font-weight: 600;
  padding: 18px 20px;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: color var(--duration-fast);
  font-size: 15px;
  background: none;
  border: none;
  color: var(--text);
  font-family: inherit;
  cursor: pointer;
}

.faq-question:hover {
  color: var(--accent-2);
}

.faq-question:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

.faq-question::after {
  content: "+";
  font-size: 20px;
  color: var(--muted);
  transition: transform var(--duration-fast);
  flex-shrink: 0;
}

.faq-item.active .faq-question::after {
  transform: rotate(45deg);
}

.faq-answer {
  color: var(--muted);
  padding: 0 20px 18px;
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  display: none;
}

.faq-answer p {
  margin: 0;
}

.faq-item.active .faq-answer {
  display: block;
  animation: fadeIn var(--duration-slow) var(--ease-out);
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-5px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ------------------------------------------
   Final CTA Section
   ------------------------------------------ */
.final-cta {
  text-align: center;
  padding: var(--space-2xl) 0;
}

.final-cta h2 {
  font-size: 36px;
  margin-bottom: var(--space-md);
}

.final-cta > p {
  margin: 0 auto 28px;
  max-width: 500px;
}

/* ------------------------------------------
   Footer
   ------------------------------------------ */
footer {
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  margin-top: var(--space-4xl);
  padding-top: 40px;
  border-top: 1px solid var(--border);
}

.footer-brand {
  margin-bottom: var(--space-sm);
}

/* ------------------------------------------
   Secure Checkout
   ------------------------------------------ */
.secure-checkout {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  color: var(--muted);
  font-size: 12px;
  margin-top: var(--space-md);
}

.secure-checkout svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

/* ------------------------------------------
   Success Page
   ------------------------------------------ */
.success-wrap { 
  min-height: 100vh; 
  display: flex; 
  align-items: center; 
  justify-content: center; 
  text-align: center; 
}

.success-card { 
  max-width: 500px; 
  padding: 40px; 
}

.success-icon { 
  font-size: 64px; 
  margin-bottom: 20px; 
}

/* ------------------------------------------
   Reduced Motion (Accessibility)
   ------------------------------------------ */
@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;
  }
  
  .card:hover,
  .popular:hover,
  .cta:hover,
  .btn:hover,
  .ghost:hover {
    transform: none;
  }
  
  .cta:hover::after {
    transform: none;
  }
  
  .feature-icon,
  .card:hover .feature-icon {
    transform: none;
  }
  
  .faq-answer {
    animation: none;
  }
}

/* ------------------------------------------
   Print Styles
   ------------------------------------------ */
@media print {
  /* Hide non-essential elements */
  .cta-row,
  .trust-badges,
  .btn,
  .ghost,
  .form-card,
  .pill,
  .secure-checkout,
  .guarantee-badge,
  header .nav {
    display: none !important;
  }
  
  /* Reset backgrounds and colors for printing */
  body {
    background: white !important;
    color: black !important;
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .card {
    background: white !important;
    border: 1px solid #ccc !important;
    box-shadow: none !important;
    break-inside: avoid;
    page-break-inside: avoid;
  }
  
  .section {
    margin-top: 24pt;
    page-break-inside: avoid;
  }
  
  .section::before {
    background: #333 !important;
  }
  
  h1, h2, h3 {
    color: black !important;
    page-break-after: avoid;
  }
  
  a {
    color: black !important;
    text-decoration: underline;
  }
  
  a[href]::after {
    content: " (" attr(href) ")";
    font-size: 10pt;
    word-break: break-all;
  }
  
  .wrap {
    max-width: 100%;
    padding: 0;
  }
  
  /* Ensure URLs are visible for external links */
  a[href^="http"]::after {
    content: " (" attr(href) ")";
  }
  
  footer {
    margin-top: 24pt;
    border-top: 1px solid #ccc;
  }
}

/* ------------------------------------------
   Responsive (Tablet & Mobile)
   ------------------------------------------ */
@media (max-width: 900px) {
  .grid-3 { 
    grid-template-columns: 1fr; 
    gap: var(--space-md);
  }
  
  .hero {
    padding: 40px 0 var(--space-xl);
  }
  
  .section {
    margin-top: 60px;
  }
  
  .section h2 {
    font-size: 26px;
  }
  
  .popular {
    transform: none;
  }
  
  .popular:hover {
    transform: translateY(-4px);
  }
  
  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  
  .card {
    padding: var(--space-lg);
    min-height: auto;
  }
  
  .trust-badges {
    gap: 20px;
    margin-top: var(--space-xl);
  }
  
  .wrap {
    padding: var(--space-lg) 20px 60px;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 32px;
  }
  
  .cta, .ghost {
    width: 100%;
    justify-content: center;
  }
  
  .eyebrow::before,
  .eyebrow::after {
    width: 12px;
  }
  
  .final-cta h2 {
    font-size: 28px;
  }
  
  .price {
    font-size: 36px;
  }
  
  .form-card {
    padding: var(--space-lg);
  }
}

/* ------------------------------------------
   High Contrast Mode (Accessibility)
   ------------------------------------------ */
@media (prefers-contrast: high) {
  :root {
    --muted: #c0c8d0;
    --border: #3a4a5a;
  }
  
  .card {
    border-width: 2px;
  }
  
  .btn,
  .cta,
  .ghost {
    border-width: 2px;
  }
  
  :focus-visible {
    outline-width: 3px;
  }
}

/* ------------------------------------------
   Dark Mode (System Preference)
   ------------------------------------------ */
@media (prefers-color-scheme: light) {
  /* Keep dark theme even in light mode since brand is dark */
  /* This ensures consistency with the brand identity */
}