/* SEEG Investor Funnel - Main Styles */
/* Dark theme with teal/green accents - Institutional PE aesthetic */

:root {
  --primary-dark: #0a0f1a;
  --secondary-dark: #111827;
  --card-bg: #ffffff;
  --text-primary: #ffffff;
  --text-secondary: #9ca3af;
  --text-dark: #1f2937;
  --accent-teal: #14b8a6;
  --accent-teal-hover: #0d9488;
  --accent-teal-light: rgba(20, 184, 166, 0.1);
  --border-color: #374151;
  --overlay-dark: rgba(10, 15, 26, 0.85);
  --success-green: #22c55e;
  --warning-yellow: #eab308;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--primary-dark);
  color: var(--text-primary);
  line-height: 1.7;
  min-height: 100vh;
  font-size: 0.9375rem;
}

/* Typography - Refined institutional style */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.3;
}

h1 {
  font-size: 2.25rem;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 1.625rem;
  letter-spacing: -0.01em;
}

h3 {
  font-size: 1.25rem;
}

p {
  color: var(--text-secondary);
}

a {
  color: var(--accent-teal);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--accent-teal-hover);
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 16px 0;
  background: rgba(10, 15, 26, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
}

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

.logo {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.05em;
}

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

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.2s ease;
}

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

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding-top: 80px;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--secondary-dark) 100%);
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('../images/hero-bg.jpg') center/cover no-repeat;
  opacity: 0.15;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 60px;
  align-items: start;
  padding: 60px 0;
}

/* Left Column */
.hero-left {
  max-width: 640px;
}

.badge {
  display: inline-block;
  padding: 6px 14px;
  background: var(--accent-teal-light);
  border: 1px solid var(--accent-teal);
  border-radius: 50px;
  font-size: 0.6875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-teal);
  margin-bottom: 28px;
}

.hero-title {
  font-size: 2.375rem;
  font-weight: 600;
  line-height: 1.35;
  margin-bottom: 24px;
  color: var(--text-primary);
  letter-spacing: -0.015em;
}

.hero-title .highlight {
  color: var(--accent-teal);
}

.hero-subtitle {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  margin-bottom: 40px;
  line-height: 1.75;
  font-weight: 400;
}

/* Stat Boxes */
.stat-boxes {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-bottom: 32px;
}

.stat-box {
  background: var(--card-bg);
  border-radius: 10px;
  padding: 20px 22px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.stat-box:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.stat-box.full-width {
  grid-column: span 2;
}

.stat-icon {
  width: 44px;
  height: 44px;
  background: var(--accent-teal-light);
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.stat-icon svg {
  width: 22px;
  height: 22px;
  color: var(--accent-teal);
}

.stat-content {
  flex: 1;
}

.stat-value {
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--text-dark);
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.stat-value span {
  font-size: 0.875rem;
  font-weight: 400;
  color: #6b7280;
  margin-left: 2px;
}

.stat-label {
  font-size: 0.8125rem;
  color: #6b7280;
  margin-top: 3px;
  font-weight: 400;
}

/* Company Info */
.company-info {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--border-color);
  margin-top: 16px;
}

.company-logo {
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-secondary);
}

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

.company-tagline {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* CTA Card */
.cta-card {
  background: var(--card-bg);
  border-radius: 14px;
  padding: 36px 30px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.cta-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 14px;
  line-height: 1.4;
  letter-spacing: -0.01em;
}

.cta-description {
  font-size: 0.9375rem;
  color: #6b7280;
  margin-bottom: 24px;
  line-height: 1.7;
}

.cta-highlight {
  color: var(--accent-teal);
  font-weight: 500;
}

.btn-primary {
  display: block;
  width: 100%;
  padding: 14px 24px;
  background: var(--accent-teal);
  color: white;
  font-size: 0.9375rem;
  font-weight: 500;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  text-align: center;
  transition: background 0.2s ease, transform 0.2s ease;
}

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

.cta-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 16px;
  font-size: 0.75rem;
  color: #9ca3af;
}

.cta-footer svg {
  width: 16px;
  height: 16px;
}

/* Testimonial Section */
.testimonials-section {
  padding: 80px 0;
  background: var(--secondary-dark);
  border-top: 1px solid var(--border-color);
}

.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.section-subtitle {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  max-width: 540px;
  margin: 0 auto;
  line-height: 1.7;
}

/* Testimonial Carousel */
.testimonial-carousel {
  position: relative;
  overflow: hidden;
}

.testimonial-track {
  display: flex;
  gap: 24px;
  transition: transform 0.5s ease;
}

.testimonial-card {
  flex: 0 0 calc(33.333% - 16px);
  background: var(--primary-dark);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 32px;
  min-width: 350px;
}

.testimonial-video {
  width: 100%;
  aspect-ratio: 16/9;
  background: #1f2937;
  border-radius: 12px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.play-button {
  width: 64px;
  height: 64px;
  background: var(--accent-teal);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease;
}

.play-button:hover {
  transform: scale(1.1);
  background: var(--accent-teal-hover);
}

.play-button svg {
  width: 24px;
  height: 24px;
  color: white;
  margin-left: 4px;
}

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

.testimonial-quote {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 500;
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

.author-info h4 {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-primary);
}

.author-info p {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

/* Carousel Controls */
.carousel-controls {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 32px;
}

.carousel-btn {
  width: 48px;
  height: 48px;
  background: var(--primary-dark);
  border: 1px solid var(--border-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.carousel-btn:hover {
  background: var(--accent-teal);
  border-color: var(--accent-teal);
}

.carousel-btn svg {
  width: 20px;
  height: 20px;
  color: var(--text-secondary);
}

.carousel-btn:hover svg {
  color: white;
}

.carousel-dots {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 16px;
}

.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border-color);
  cursor: pointer;
  transition: all 0.2s ease;
}

.carousel-dot.active {
  width: 24px;
  border-radius: 4px;
  background: var(--accent-teal);
}

/* Footer */
.footer {
  padding: 40px 0;
  background: var(--primary-dark);
  border-top: 1px solid var(--border-color);
}

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

.footer-logo {
  font-weight: 700;
  color: var(--text-secondary);
}

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

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

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

.footer-copy {
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

/* Responsive */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .cta-card {
    max-width: 480px;
  }

  .testimonial-card {
    flex: 0 0 calc(50% - 12px);
    min-width: 300px;
  }
}

@media (max-width: 768px) {
  h1 {
    font-size: 1.75rem;
  }

  .hero-title {
    font-size: 1.875rem;
  }

  .nav-links {
    display: none;
  }

  .stat-boxes {
    grid-template-columns: 1fr;
  }

  .stat-box.full-width {
    grid-column: span 1;
  }

  .testimonial-card {
    flex: 0 0 100%;
    min-width: 280px;
  }

  .footer-content {
    flex-direction: column;
    gap: 24px;
    text-align: center;
  }
}

/* Utility Classes */
.text-center {
  text-align: center;
}

.mt-4 {
  margin-top: 1rem;
}

.mt-8 {
  margin-top: 2rem;
}

.mb-4 {
  margin-bottom: 1rem;
}

.mb-8 {
  margin-bottom: 2rem;
}