/* Porticus AI Landing Page Styles */

:root {
  /* Primary Colors - Much Darker Theme */
  --background-primary: #0a0a0a;      /* Very dark background */
  --background-secondary: #1a1a1a;    /* Slightly lighter dark */
  --background-card: #1a1a1a;         /* Middle grey - only for boxes/cards */
  
  /* Accent Colors */
  --accent-primary: #81d930;
  --accent-hover: #6bb825;
  
  /* Typography */
  --text: #ffffff;
  --text-secondary: #e0e0e0;
  --text-muted: #b0b0b0;
  
  /* Spacing */
  --section-padding: 4rem 0;
  --container-padding: 0 20px;
  
  /* Shadows - Enhanced for dark theme */
  --card-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
  --hover-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

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

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--background-primary);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

a {
  color: var(--text);
  text-decoration: underline;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--container-padding);
}

/* Navigation */
.navbar {
  background-color: var(--background-secondary);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--card-shadow);
  border-bottom: 1px solid rgba(129, 217, 48, 0.1);
}

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

.nav-logo-img {
  height: 40px;
  width: auto;
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-links a {
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

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

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
  border: 2px solid transparent;
  cursor: pointer;
}

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

.btn-primary:hover {
  background-color: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: var(--hover-shadow);
}

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

.btn-secondary:hover {
  background-color: var(--accent-primary);
  color: var(--background-primary);
}

/* Hero Section */
.hero {
  padding: 6rem 0;
  text-align: center;
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-content {
  max-width: 800px;
}

.hero-logo {
  max-width: 200px;
  height: auto;
  margin-bottom: 2rem;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
  transition: transform 0.3s ease;
}

.hero-logo:hover {
  transform: scale(1.05);
}

.hero h1 {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  font-weight: 700;
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 1.25rem;
  margin-bottom: 3rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Page Hero */
.page-hero {
  padding: 4rem 0;
  text-align: center;
  background: linear-gradient(135deg, var(--background-secondary) 0%, var(--background-primary) 100%);
}

.page-hero h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
  font-weight: 700;
}

.page-subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
  max-width: 800px;
  margin: 0 auto;
}

/* Contact Hero */
.contact-hero {
  padding: 4rem 0;
  text-align: center;
  background: linear-gradient(135deg, var(--background-secondary) 0%, var(--background-primary) 100%);
}

.contact-hero h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
  font-weight: 700;
}

/* Sections */
.social-proof,
.problem-section,
.solution-section,
.benefits-section,
.how-it-works,
.final-cta,
.cta-section,
.how-it-works-detailed,
.integration-section,
.challenge-section,
.contact-section {
  padding: var(--section-padding);
}

.social-proof {
  background-color: var(--background-secondary);
  text-align: center;
}

.logos-placeholder {
  margin-top: 2rem;
  padding: 2rem;
  border: 2px dashed var(--accent-primary);
  border-radius: 8px;
  color: var(--text-muted);
}

.problem-section {
  background-color: var(--background-primary);
}

.challenge-section {
  background-color: var(--background-secondary);
}

/* Section Headers */
h2 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  font-weight: 700;
  text-align: center;
}

.section-intro {
  font-size: 1.1rem;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 3rem;
  color: var(--text-secondary);
}

/* Steps Grid */
.steps-grid {
  display: flex;
  gap: 2rem;
  margin-top: 3rem;
  flex-wrap: wrap;
  justify-content: center;
}

.step-card {
  flex: 1;
  min-width: 300px;
  max-width: 350px;
  background-color: var(--background-card);
  padding: 2rem;
  border-radius: 12px;
  text-align: center;
  box-shadow: var(--card-shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid rgba(129, 217, 48, 0.1);
}

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

.step-number {
  width: 60px;
  height: 60px;
  background-color: var(--accent-primary);
  color: var(--background-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 auto 1.5rem;
}

.step-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  font-weight: 600;
}

/* Benefits Grid */
.benefits-grid {
  display: flex;
  gap: 2rem;
  margin-top: 3rem;
  flex-wrap: wrap;
  justify-content: center;
}

.benefit-card {
  flex: 1;
  min-width: 300px;
  max-width: 350px;
  background-color: var(--background-card);
  padding: 2rem;
  border-radius: 12px;
  box-shadow: var(--card-shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid rgba(129, 217, 48, 0.1);
}

.benefit-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--hover-shadow);
}

.benefit-card h3 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
  color: var(--accent-primary);
  font-weight: 600;
}

/* Process Steps */
.process-steps {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-top: 3rem;
}

.process-step {
  display: flex;
  align-items: flex-start;
  gap: 2rem;
  padding: 2rem;
  background-color: var(--background-card);
  border-radius: 12px;
  box-shadow: var(--card-shadow);
  border: 1px solid rgba(129, 217, 48, 0.1);
}

.step-icon {
  width: 50px;
  height: 50px;
  background-color: var(--accent-primary);
  color: var(--background-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 700;
  flex-shrink: 0;
}

.step-content h3 {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

/* Features List */
.features-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-top: 3rem;
}

.feature-item {
  padding: 2rem;
  background-color: var(--background-card);
  border-radius: 12px;
  box-shadow: var(--card-shadow);
  border-left: 4px solid var(--accent-primary);
  border: 1px solid rgba(129, 217, 48, 0.1);
  border-left: 4px solid var(--accent-primary);
}

.feature-item h3 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
  color: var(--accent-primary);
  font-weight: 600;
}

/* CTA Sections */
.final-cta,
.cta-section {
  background-color: var(--background-secondary);
  text-align: center;
}

.final-cta h2,
.cta-section h2 {
  margin-bottom: 1rem;
}

.final-cta p {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Contact Page Styles */
.contact-content {
  display: flex;
  gap: 4rem;
  align-items: flex-start;
  flex-wrap: wrap;
}

.contact-info {
  flex: 1;
  min-width: 300px;
}

.contact-form-section {
  flex: 1;
  min-width: 300px;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-top: 2rem;
}

.contact-method {
  padding: 2rem;
  background-color: var(--background-card);
  border-radius: 12px;
  box-shadow: var(--card-shadow);
  border: 1px solid rgba(129, 217, 48, 0.1);
}

.contact-method h3 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
  color: var(--accent-primary);
  font-weight: 600;
}

.contact-link {
  color: var(--accent-primary);
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
}

.contact-link:hover {
  text-decoration: underline;
}

.contact-card {
  padding: 2rem;
  background-color: var(--background-card);
  border-radius: 12px;
  box-shadow: var(--card-shadow);
  border: 1px solid rgba(129, 217, 48, 0.1);
}

.contact-card h3 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
  color: var(--accent-primary);
  font-weight: 600;
}

.expectations-list {
  list-style: none;
  margin-left: 0;
}

.expectations-list li {
  margin-bottom: 0.8rem;
  padding-left: 1.5rem;
  position: relative;
}

.expectations-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent-primary);
  font-weight: bold;
}

/* Footer */
footer {
  background-color: var(--background-secondary);
  color: var(--text);
  text-align: center;
  padding: 2rem 0;
  border-top: 1px solid var(--accent-primary);
  margin-top: auto;
}

footer p {
  margin: 0.5rem 0;
}

footer a {
  color: var(--accent-primary);
  text-decoration: none;
  font-weight: bold;
}

footer a:hover {
  color: var(--accent-hover);
  text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav-content {
    flex-direction: column;
    gap: 1rem;
  }
  
  .nav-links {
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
  }
  
  .hero-logo {
    max-width: 150px;
    margin-bottom: 1.5rem;
  }
  
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .page-hero h1,
  .contact-hero h1 {
    font-size: 2.2rem;
  }
  
  .hero-subtitle {
    font-size: 1.1rem;
  }
  
  .hero {
    padding: 4rem 0;
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .steps-grid {
    flex-direction: column;
  }
  
  .benefits-grid {
    flex-direction: column;
  }
  
  .process-step {
    flex-direction: column;
    text-align: center;
  }
  
  .contact-content {
    flex-direction: column;
    gap: 2rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  :root {
    --section-padding: 3rem 0;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 2rem;
  }
  
  .page-hero h1,
  .contact-hero h1 {
    font-size: 1.8rem;
  }
  
  h2 {
    font-size: 1.6rem;
  }
  
  .step-card,
  .benefit-card {
    min-width: auto;
  }
}