/* Modern, Premium CSS Design System */

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

:root {
  /* Color Palette */
  --bg-primary: #fbfbf9; /* Soft, warm off-white */
  --bg-card: #ffffff;
  --text-primary: #1c1917; /* Soft dark charcoal */
  --text-secondary: #78716c; /* Warm medium grey */
  --text-muted: #a8a29e; /* Light grey for numbers and placeholders */
  --accent: #e5a93b; /* Premium warm amber */
  --accent-light: #fef8ec; /* Very soft warm amber glow */
  --border-color: #e7e5e4; /* Light warm border */
  --border-hover: #d6d3d1;
  --btn-primary: #1c1917;
  --btn-primary-hover: #44403c;
  
  /* Typography */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Layout Spacing */
  --section-padding: clamp(4rem, 8vw, 8rem);
  --container-max-width: 1200px;
}

/* Base Styles */
* {
  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-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  font-weight: 400;
  overflow-x: hidden;
}

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

section {
  padding: var(--section-padding) 0;
  border-bottom: 1px solid rgba(28, 25, 23, 0.05);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.75rem 1.5rem;
  border-radius: 9999px;
  border: none;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
}

.btn-primary {
  background-color: var(--btn-primary);
  color: #ffffff;
}

.btn-primary:hover {
  background-color: var(--btn-primary-hover);
  transform: translateY(-1px);
}

.btn-secondary {
  background-color: #ffffff;
  color: var(--btn-primary);
}

.btn-secondary:hover {
  background-color: #f5f5f4;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(255, 255, 255, 0.1);
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background-color: rgba(251, 251, 249, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(28, 25, 23, 0.05);
  padding: 1.25rem 0;
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.25rem;
  color: var(--text-primary);
  text-decoration: none;
}

.logo-dot {
  width: 8px;
  height: 8px;
  background-color: var(--accent);
  border-radius: 50%;
  display: inline-block;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.2s ease;
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

/* Grid & Section Headers */
.section-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: start;
}

.section-label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--text-secondary);
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.section-label::before {
  content: "";
  display: inline-block;
  width: 24px;
  height: 2px;
  background-color: var(--accent);
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2.25rem, 4.5vw, 3.25rem);
  font-weight: 500;
  line-height: 1.15;
  color: var(--text-primary);
}

.section-title span {
  color: var(--text-secondary);
  font-weight: 400;
}

.section-right-text {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-top: 1.5rem;
}

/* CTO Quote Block */
.cto-quote-container {
  border-left: 3px solid var(--accent);
  padding-left: 1.50rem;
  margin-top: 1.50rem;
}

.cto-quote {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--text-primary);
  line-height: 1.6;
  margin-bottom: 0.75rem;
}

.cto-attribution {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.cto-title {
  font-weight: 400;
  color: var(--text-muted);
}

/* Badges list */
.badge-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-top: 2rem;
}

.badge-link {
  display: inline-flex;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
}

.badge-link:hover {
  transform: translateY(-2px);
}

.compliance-badge-img {
  height: 150px;
  width: auto;
  display: block;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 0 1.5rem;
  border-radius: 6px;
  letter-spacing: 0.02em;
  height: 150px; /* Match OneLeet badges height */
}

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

.badge-pending {
  border-style: dashed;
  color: var(--text-secondary);
}

.badge-pending .badge-dot {
  background-color: var(--text-muted);
}

/* Section: Hero */
.section-hero {
  padding-top: calc(var(--section-padding) + 4rem);
}

/* Card Grid ("How we protect you") */
.section-protection {
  display: flex;
  flex-direction: column;
  gap: 4rem;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 2.25rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: 0 12px 24px -10px rgba(28, 25, 23, 0.05);
}

.card-number {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
}

.card-title {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.4;
  min-height: 3.25rem; /* Aligns description text across cards */
}

.card-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Security Operations Section */
.ops-list {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.ops-item {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.ops-item-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
}

.ops-item-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* CTA Trust Center Band */
.section-cta {
  background-color: var(--btn-primary);
  color: #ffffff;
  padding: 4.5rem 0;
  border-bottom: none;
}

.cta-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 4rem;
}

.cta-text-wrap {
  max-width: 650px;
}

.cta-title {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 500;
  margin-bottom: 0.75rem;
}

.cta-desc {
  color: #a8a29e;
  font-size: 1rem;
  line-height: 1.6;
}

/* FAQ Accordions */
.section-faq .section-grid {
  grid-template-columns: 1fr 2.2fr;
}

.faq-title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 500;
  color: var(--text-muted);
}

.faq-list {
  display: flex;
  flex-direction: column;
}

.faq-item {
  border-bottom: 1px solid var(--border-color);
  overflow: hidden;
}

.faq-item:first-child {
  border-top: 1px solid var(--border-color);
}

/* Reset standard details marker */
.faq-item summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.75rem 0;
  cursor: pointer;
  user-select: none;
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--text-primary);
  transition: color 0.2s ease;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

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

.faq-question-wrap {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.faq-number {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
}

/* Custom Accordion Trigger Icons */
.faq-trigger {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  flex-shrink: 0;
}

.faq-trigger::before,
.faq-trigger::after {
  content: "";
  position: absolute;
  background-color: var(--text-primary);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Horizontal line */
.faq-trigger::before {
  width: 10px;
  height: 1.5px;
}

/* Vertical line */
.faq-trigger::after {
  width: 1.5px;
  height: 10px;
}

/* Styles when accordion is open */
.faq-item[open] summary {
  color: var(--text-primary);
}

.faq-item[open] .faq-trigger {
  background-color: var(--text-primary);
  border-color: var(--text-primary);
}

.faq-item[open] .faq-trigger::before {
  background-color: #ffffff;
}

.faq-item[open] .faq-trigger::after {
  background-color: #ffffff;
  transform: rotate(90deg);
  opacity: 0; /* Hides vertical line, leaving only horizontal (minus) */
}

/* Details content style with clean transitions */
.faq-content {
  padding-bottom: 1.75rem;
  padding-left: 3.5rem;
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.75;
  animation: slideDown 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Footer Section */
.footer {
  padding: 4rem 0;
  text-align: center;
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .section-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .section-right-text {
    margin-top: 0;
  }
  
  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .cta-box {
    flex-direction: column;
    align-items: flex-start;
    gap: 2rem;
  }
  
  .section-faq .section-grid {
    grid-template-columns: 1fr;
  }
  
  .faq-title {
    font-size: 3rem;
    margin-bottom: 1rem;
  }
}

@media (max-width: 768px) {
  .header-actions {
    display: none; /* Hide header buttons on mobile for simplicity */
  }
  
  .nav-menu {
    gap: 1.5rem;
  }
  
  .container {
    padding: 0 1.5rem;
  }
  
  .cards-grid {
    grid-template-columns: 1fr;
  }
  
  .faq-item summary {
    font-size: 1rem;
  }
  
  .faq-content {
    padding-left: 2.5rem;
  }
}