/* ==========================================================================
   DESIGN SYSTEM & CUSTOM TOKENS (KP MOHAVE PROPERTIES LLC)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
  /* Color Palette */
  --bg-primary: #0b0c10;
  --bg-secondary: #12141c;
  --bg-card: rgba(22, 26, 38, 0.7);
  --border-color: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(16, 185, 129, 0.3);
  
  --accent-primary: #10b981;     /* Emerald green */
  --accent-hover: #059669;       /* Deep emerald */
  --accent-glow: rgba(16, 185, 129, 0.15);
  
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  /* Font Stacks */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  /* Layout & Spacing */
  --max-width: 1200px;
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --border-radius: 16px;
}

/* ==========================================================================
   RESET & BASE STYLES
   ========================================================================== */

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

html {
  scroll-behavior: smooth;
}

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

/* Background Glowing Accents */
.glow-orb {
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.08) 0%, rgba(0,0,0,0) 70%);
  z-index: -1;
  pointer-events: none;
}

.orb-top-right {
  top: -150px;
  right: -100px;
}

.orb-bottom-left {
  bottom: 10%;
  left: -150px;
}

/* ==========================================================================
   TYPOGRAPHY
   ========================================================================== */

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  margin-bottom: 1.5rem;
}

h2 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  text-align: center;
  margin-bottom: 3.5rem;
}

.highlight-text {
  background: linear-gradient(135deg, #34d399 0%, #10b981 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

p {
  color: var(--text-secondary);
  font-size: 1.1rem;
}

/* ==========================================================================
   STRUCTURE & CONTAINERS
   ========================================================================== */

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

section {
  padding: 8rem 0;
  position: relative;
}

/* ==========================================================================
   NAVIGATION
   ========================================================================== */

nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  background: rgba(11, 12, 16, 0.7);
  height: 80px;
  display: flex;
  align-items: center;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.logo {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--text-primary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

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

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
  list-style: none;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition-smooth);
}

.nav-links a:hover {
  color: var(--accent-primary);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 120px;
  padding-bottom: 6rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  align-items: center;
}

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

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.2);
  color: var(--accent-primary);
  padding: 0.5rem 1.25rem;
  border-radius: 99px;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 2rem;
  font-family: var(--font-heading);
}

.hero-subtext {
  font-size: 1.25rem;
  margin-bottom: 3rem;
  max-width: 600px;
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  border-radius: 99px;
  font-weight: 600;
  font-family: var(--font-heading);
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-smooth);
  border: none;
}

.btn-primary {
  background: var(--accent-primary);
  color: #000;
  box-shadow: 0 4px 20px var(--accent-glow);
}

.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(16, 185, 129, 0.3);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  margin-left: 1rem;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

/* ==========================================================================
   INBOUND COMPLIANT CONTACT FORM (GLASSMORPHIC)
   ========================================================================== */

.form-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 2.5rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  position: relative;
  transition: var(--transition-smooth);
}

.form-card:hover {
  border-color: var(--border-hover);
  box-shadow: 0 20px 50px rgba(16, 185, 129, 0.05);
}

.form-card h3 {
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
}

.form-card p {
  font-size: 0.95rem;
  margin-bottom: 2rem;
}

.form-group {
  margin-bottom: 1.5rem;
  position: relative;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.form-input {
  width: 100%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 0.85rem 1.2rem;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: var(--transition-smooth);
}

.form-input:focus {
  outline: none;
  border-color: var(--accent-primary);
  background: rgba(16, 185, 129, 0.02);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

/* Compliance Opt-in Checkbox */
.compliance-container {
  margin: 2rem 0;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.compliance-checkbox {
  appearance: none;
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  border: 2px solid var(--border-color);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.03);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
  transition: var(--transition-smooth);
}

.compliance-checkbox:checked {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
}

.compliance-checkbox:checked::before {
  content: '✓';
  color: #000;
  font-size: 14px;
  font-weight: 900;
}

.compliance-text {
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--text-secondary);
  user-select: none;
}

.compliance-text a {
  color: var(--accent-primary);
  text-decoration: underline;
}

/* ==========================================================================
   HOW IT WORKS SECTION
   ========================================================================== */

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}

.step-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 3rem 2.5rem;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.step-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-hover);
}

.step-number {
  font-size: 4rem;
  font-family: var(--font-heading);
  font-weight: 800;
  line-height: 1;
  color: rgba(16, 185, 129, 0.1);
  position: absolute;
  top: 1.5rem;
  right: 2rem;
  transition: var(--transition-smooth);
}

.step-card:hover .step-number {
  color: rgba(16, 185, 129, 0.25);
  transform: scale(1.1);
}

.step-icon {
  width: 60px;
  height: 60px;
  background: rgba(16, 185, 129, 0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2rem;
  color: var(--accent-primary);
}

.step-icon svg {
  width: 28px;
  height: 28px;
}

.step-card h3 {
  font-size: 1.4rem;
  margin-bottom: 1rem;
}

.step-card p {
  font-size: 1rem;
}

/* ==========================================================================
   COMPARISON TABLE SECTION
   ========================================================================== */

.comparison-wrapper {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.comparison-table th, 
.comparison-table td {
  padding: 1.75rem 2rem;
  border-bottom: 1px solid var(--border-color);
}

.comparison-table th {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.02);
}

.comparison-table td:first-child {
  font-weight: 600;
  color: var(--text-primary);
  width: 30%;
}

.comparison-table td {
  color: var(--text-secondary);
}

.comparison-table td.highlight-col {
  background: rgba(16, 185, 129, 0.03);
  color: var(--text-primary);
  font-weight: 500;
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

.comparison-table svg {
  width: 20px;
  height: 20px;
  vertical-align: middle;
  margin-right: 0.5rem;
}

.icon-check {
  color: var(--accent-primary);
}

.icon-cross {
  color: #ef4444;
}

/* ==========================================================================
   FAQ SECTION
   ========================================================================== */

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  margin-bottom: 1.25rem;
  overflow: hidden;
  transition: var(--transition-smooth);
}

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

.faq-question {
  padding: 1.5rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.15rem;
}

.faq-answer {
  padding: 0 2rem;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0, 1, 0, 1), padding 0.3s ease;
  color: var(--text-secondary);
}

.faq-item.active .faq-answer {
  max-height: 500px;
  padding-bottom: 1.5rem;
  transition: max-height 0.3s cubic-bezier(1, 0, 1, 0), padding 0.3s ease;
}

.faq-icon {
  width: 24px;
  height: 24px;
  transition: var(--transition-smooth);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
  color: var(--accent-primary);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

footer {
  border-top: 1px solid var(--border-color);
  background: rgba(11, 12, 16, 0.95);
  padding: 5rem 0 3rem 0;
  color: var(--text-secondary);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

.footer-brand p {
  font-size: 0.95rem;
  margin-top: 1rem;
  max-width: 400px;
}

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

.footer-title {
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition-smooth);
  font-size: 0.95rem;
}

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

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

/* ==========================================================================
   CARRIER-COMPLIANT MODAL PAGES (PRIVACY & TERMS OF SERVICE)
   ========================================================================== */

.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(11, 12, 16, 0.9);
  backdrop-filter: blur(12px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal:target {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  width: 90%;
  max-width: 800px;
  max-height: 80vh;
  overflow-y: auto;
  padding: 3rem;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
  position: relative;
  transform: scale(0.95);
  transition: transform 0.3s ease;
}

.modal:target .modal-content {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: 2rem;
  right: 2rem;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 1.5rem;
  transition: var(--transition-smooth);
}

.modal-close:hover {
  color: var(--accent-primary);
}

.modal-content h2 {
  text-align: left;
  margin-bottom: 2rem;
  font-size: 2.25rem;
}

.modal-content h3 {
  font-size: 1.25rem;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
}

.modal-content p, 
.modal-content li {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.modal-content ul {
  padding-left: 1.5rem;
  margin-bottom: 1.5rem;
}

/* ==========================================================================
   RESPONSIVENESS (MOBILE)
   ========================================================================== */

@media (max-width: 968px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }
  
  .hero-content {
    text-align: center;
  }
  
  .hero-subtext {
    margin-left: auto;
    margin-right: auto;
  }
  
  .steps-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

@media (max-width: 600px) {
  section {
    padding: 5rem 0;
  }
  
  .nav-links {
    display: none; /* Hamburger would normally be here, kept clean for landing simplicity */
  }
  
  .form-card {
    padding: 1.5rem;
  }
  
  .modal-content {
    padding: 2rem;
  }
  
  .comparison-table td:first-child {
    width: 40%;
  }
}