/*
  Legal Lobby – modern, dark-themed website inspired by the investor pitch deck.
  Colours, spacing and typography are defined via CSS variables for easy
  maintenance. The design uses a deep navy backdrop with soft gradient
  overlays and vibrant accent colours for calls to action and borders.
*/
:root {
  /* Base colours */
  --color-bg: #01081f;
  --color-bg-secondary: #0d1a42;
  --color-primary: #f5a623; /* golden yellow accent */
  --color-secondary: #ff6a6a; /* warm pink accent */
  --color-tertiary: #8c4fe3; /* violet accent for subtle gradients */
  --color-text: #ffffff;
  --color-muted: #c7d0e5;
  --border-radius: 1rem;
  --container-width: 1200px;
  --transition: 0.3s ease;
  --font-family: 'Inter', sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-family);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.6;
  /* Subtle radial gradient to echo the slides */
  background-image: radial-gradient(at 20% 20%, rgba(255, 255, 255, 0.05) 0%, transparent 50%),
    radial-gradient(at 80% 80%, rgba(255, 98, 118, 0.1) 0%, transparent 60%),
    radial-gradient(at 70% 30%, rgba(255, 221, 87, 0.07) 0%, transparent 60%);
  background-repeat: no-repeat;
  background-attachment: fixed;
}

/* Utility classes */
.container {
  width: 90%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1rem;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  transition: background-color var(--transition), color var(--transition), transform var(--transition);
}

.primary-btn {
  background-image: linear-gradient(45deg, var(--color-primary), var(--color-secondary));
  color: var(--color-bg);
}

.secondary-btn {
  background-color: rgba(255, 255, 255, 0.1);
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
}

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

/* Navbar */
.navbar {
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(1, 8, 31, 0.7);
  backdrop-filter: blur(6px);
}
.nav-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}
.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
}
.logo i {
  font-size: 1.5rem;
  color: var(--color-primary);
}
.nav-links {
  list-style: none;
  display: flex;
  gap: 2rem;
  margin: 0;
  padding: 0;
}
.nav-links a {
  color: var(--color-muted);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition);
}
.nav-links a:hover {
  color: var(--color-primary);
}
.nav-cta {
  margin-left: 1rem;
}

/* Hero section */
.hero {
  padding: 5rem 0;
}
.hero-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 2rem;
}
.hero-content {
  flex: 1;
}
.hero-content h1 {
  margin-top: 0;
  font-size: 3rem;
  line-height: 1.2;
  font-weight: 700;
}
.subtitle {
  max-width: 500px;
  font-size: 1.125rem;
  color: var(--color-muted);
  margin-bottom: 2rem;
}
.hero-image {
  flex: 1;
  text-align: center;
}
.hero-image img {
  max-width: 100%;
  height: auto;
  filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.5));
}

/* Features */
.features-section {
  padding: 4rem 0;
  background-color: var(--color-bg-secondary);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}
.features-section h2 {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 0.5rem;
}
.section-lead {
  text-align: center;
  margin-bottom: 2rem;
  color: var(--color-muted);
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}
.feature-card {
  padding: 2rem;
  background-color: rgba(255, 255, 255, 0.03);
  border-radius: var(--border-radius);
  position: relative;
  border: 2px solid transparent;
  background-clip: padding-box;
  transition: transform var(--transition);
}
/* gradient border using pseudo-elements */
.feature-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 2px;
  background: linear-gradient(45deg, var(--color-primary), var(--color-secondary));
  -webkit-mask: 
    linear-gradient(#fff 0 0) content-box, 
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
.feature-card i {
  font-size: 2rem;
  color: var(--color-primary);
  margin-bottom: 1rem;
}
.feature-card h3 {
  margin-top: 0;
  margin-bottom: 0.5rem;
  font-size: 1.25rem;
  font-weight: 600;
}
.feature-card p {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.95rem;
}
.feature-card:hover {
  transform: translateY(-4px);
}

/* Support & Integration split section */
.split-section {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  padding: 4rem 0;
}
.split-box {
  flex: 1;
  padding: 2rem;
  background-color: rgba(255, 255, 255, 0.03);
  border-radius: var(--border-radius);
  position: relative;
  border: 2px solid transparent;
  background-clip: padding-box;
}
.split-box::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 2px;
  background: linear-gradient(45deg, var(--color-primary), var(--color-secondary));
  -webkit-mask: 
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
.split-box h2 {
  margin-top: 0;
  font-size: 1.75rem;
  margin-bottom: 1rem;
}
.icon-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.icon-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
  color: var(--color-muted);
}
.icon-list i {
  color: var(--color-primary);
  margin-top: 0.15rem;
}

/* Pricing section */
.pricing-section {
  padding: 4rem 0;
  background-color: var(--color-bg-secondary);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}
.pricing-section h2 {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 0.5rem;
}
.pricing-section .section-lead {
  margin-bottom: 3rem;
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}
.pricing-card {
  background-color: rgba(255, 255, 255, 0.03);
  border-radius: var(--border-radius);
  padding: 2rem;
  position: relative;
  border: 2px solid transparent;
  background-clip: padding-box;
  display: flex;
  flex-direction: column;
}
.pricing-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 2px;
  background: linear-gradient(45deg, var(--color-primary), var(--color-secondary));
  -webkit-mask: 
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
.pricing-card.featured {
  transform: translateY(-1rem);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
}
.pricing-card h3 {
  margin-top: 0;
  font-size: 1.5rem;
  margin-bottom: 0.25rem;
  color: var(--color-primary);
}
.price {
  font-size: 2rem;
  margin: 0.25rem 0 1rem;
  font-weight: 600;
}
.price span {
  font-size: 1rem;
  color: var(--color-muted);
}
.pricing-card ul {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
  flex-grow: 1;
}
.pricing-card li {
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
  color: var(--color-muted);
}
.pricing-card .btn {
  align-self: flex-start;
}

/* FAQ */
.faq-section {
  padding: 4rem 0;
}
.faq-section h2 {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 2rem;
}
.faq-item {
  margin-bottom: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.faq-item:last-of-type {
  border-bottom: none;
}
.question {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  color: var(--color-primary);
  padding: 1rem 0;
  font-size: 1.1rem;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  cursor: pointer;
}
.question .icon {
  font-size: 1.25rem;
  transition: transform var(--transition);
}
.answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition);
  color: var(--color-muted);
  font-size: 0.95rem;
}
.faq-item.active .answer {
  max-height: 200px;
}
.faq-item.active .question .icon {
  transform: rotate(45deg);
}

/* Footer */
.footer {
  background-color: #01061b;
  padding: 3rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  text-align: center;
}
.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-primary);
}
.footer-brand i {
  font-size: 1.5rem;
}
.footer-tagline {
  color: var(--color-muted);
  margin: 0;
}
.footer-links {
  display: flex;
  gap: 1.5rem;
}
.footer-links a {
  color: var(--color-muted);
  text-decoration: none;
  font-size: 0.95rem;
}
.footer-links a:hover {
  color: var(--color-primary);
}
.footer-contact {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.95rem;
}
.footer-contact a {
  color: var(--color-primary);
  text-decoration: none;
}
.copyright {
  font-size: 0.8rem;
  color: var(--color-muted);
  margin-top: 1rem;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .hero-inner {
    flex-direction: column-reverse;
    text-align: center;
  }
  .nav-links {
    display: none; /* Simplified nav for small screens */
  }
  .nav-cta {
    display: none;
  }
}