/* === Fortelinea Brand Theme === */

:root {
  /* Light body palette */
  --fl-bg:           #ffffff;
  --fl-surface:      #ffffff;
  --fl-surface-2:    #f5f5f5;
  --fl-accent:       #ec1c24;
  --fl-accent-hover: #c8151c;
  --fl-text:         #2d2d2d;
  --fl-text-muted:   #666666;
  --fl-border:       #e0e0e0;
  /* Dark surface palette — navbar, hero, footer */
  --fl-dark-bg:      #1a1a1a;
  --fl-dark-surface: #242424;
  --fl-dark-text:    #f0f0f0;
  --fl-dark-muted:   #a0a0a0;
  --fl-dark-border:  rgba(255,255,255,0.08);
}

/* Base */
*, *::before, *::after { box-sizing: border-box; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background-color: var(--fl-bg);
  color: var(--fl-text);
  line-height: 1.6;
}

/* Navbar */
.fl-navbar {
  background-color: rgba(20, 20, 20, 0.97);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--fl-dark-border);
  padding: 1rem 0;
}

.fl-navbar .nav-link {
  color: var(--fl-dark-muted);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.4rem 1rem;
  transition: color 0.2s;
}

.fl-navbar .nav-link:hover,
.fl-navbar .nav-link.active {
  color: var(--fl-accent);
}

/* Brand */
.fl-brand {
  text-decoration: none;
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.fl-brand-logo {
  height: 1.4rem;
  width: auto;
  margin-right: 0.4rem;
  vertical-align: middle;
}

/* Brand always appears on dark navbar/footer */
.fl-brand-forte { color: var(--fl-dark-text); }
.fl-brand-linea  { color: var(--fl-accent); }
.fl-brand-by     { color: var(--fl-dark-muted); font-weight: 400; }

/* Hero sections */
.fl-hero {
  background: linear-gradient(160deg, #1a1a1a 0%, #252525 60%, #1a1a1a 100%);
  padding: 6rem 0 5rem;
  position: relative;
  overflow: hidden;
}

.fl-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(236,28,36,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.fl-hero-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -1px;
  color: var(--fl-dark-text);
}

.fl-hero-subtitle {
  font-size: 1.2rem;
  color: var(--fl-dark-muted);
  max-width: 600px;
  margin: 1.5rem 0 2.5rem;
}

.fl-accent-text { color: var(--fl-accent); }

/* Hero circle logo */
.fl-hero-circle {
  width: 340px;
  max-width: 100%;
  opacity: 0.85;
  filter: drop-shadow(0 0 40px rgba(236,28,36,0.25));
}

/* Buttons */
.btn-fl-primary {
  background: var(--fl-accent);
  color: #fff;
  border: none;
  padding: 0.75rem 2rem;
  font-weight: 600;
  border-radius: 6px;
  text-decoration: none;
  display: inline-block;
  transition: background 0.2s, transform 0.1s;
}

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

.btn-fl-outline {
  background: transparent;
  color: var(--fl-accent);
  border: 2px solid var(--fl-accent);
  padding: 0.7rem 2rem;
  font-weight: 600;
  border-radius: 6px;
  text-decoration: none;
  display: inline-block;
  transition: background 0.2s, color 0.2s;
}

.btn-fl-outline:hover {
  background: var(--fl-accent);
  color: #fff;
}

/* Sections */
.fl-section-dark {
  background-color: var(--fl-surface-2);
  padding: 5rem 0;
}

.fl-section-surface {
  background-color: var(--fl-bg);
  padding: 5rem 0;
}

.fl-section-light {
  background-color: var(--fl-surface-2);
  color: var(--fl-text);
  padding: 5rem 0;
}

.fl-section-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.fl-section-subtitle {
  color: var(--fl-text-muted);
  font-size: 1.05rem;
  margin-bottom: 3rem;
}

/* Cards */
.fl-card {
  background: var(--fl-surface);
  border: 1px solid var(--fl-border);
  border-radius: 10px;
  padding: 1.75rem;
  height: 100%;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  color: var(--fl-text);
}

.fl-tags-wrap {
  margin-top: auto;
  padding-top: 0.75rem;
}

.fl-card:hover {
  border-color: var(--fl-accent);
  box-shadow: 0 4px 20px rgba(236,28,36,0.12);
  transform: translateY(-2px);
  color: var(--fl-text);
}

.fl-card-icon {
  font-size: 2rem;
  color: var(--fl-accent);
  margin-bottom: 1rem;
}

.fl-card-title {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.fl-card-text {
  color: var(--fl-text-muted);
  font-size: 0.95rem;
}

/* Role tags */
.fl-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.2rem 0.6rem;
  border-radius: 20px;
  margin: 0.2rem 0.2rem 0 0;
  background: rgba(236,28,36,0.08);
  color: var(--fl-accent);
  border: 1px solid rgba(236,28,36,0.25);
}

/* Feature search */
.fl-search-wrap {
  position: relative;
  margin-bottom: 2.5rem;
}

.fl-search-wrap .bi-search {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--fl-text-muted);
  font-size: 1.1rem;
}

.fl-search {
  width: 100%;
  background: #fff;
  border: 2px solid var(--fl-border);
  border-radius: 50px;
  color: var(--fl-text);
  padding: 0.85rem 1rem 0.85rem 3rem;
  font-size: 1rem;
  transition: border-color 0.2s;
}

.fl-search:focus {
  outline: none;
  border-color: var(--fl-accent);
}

.fl-search::placeholder { color: var(--fl-text-muted); }

/* Module cards */
.fl-module-card {
  background: var(--fl-surface);
  border: 1px solid var(--fl-border);
  border-radius: 8px;
  padding: 1.5rem;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
  text-decoration: none;
  color: var(--fl-text);
  display: block;
}

.fl-module-card:hover {
  border-color: var(--fl-accent);
  box-shadow: 0 4px 16px rgba(236,28,36,0.1);
  transform: translateY(-2px);
  color: var(--fl-text);
}

.fl-module-card .fl-card-icon { color: var(--fl-accent); }

/* Footer */
.fl-footer {
  background: var(--fl-dark-bg);
  color: var(--fl-dark-muted);
  padding: 3rem 0 2rem;
  border-top: 1px solid var(--fl-dark-border);
}

.fl-footer-tagline {
  font-size: 0.85rem;
  margin-top: 0.5rem;
  color: var(--fl-dark-muted);
  line-height: 1.5;
}

.fl-footer-links {
  margin: 0;
  padding: 0;
}

.fl-footer-links li { margin-bottom: 0.4rem; }

.fl-footer-links a {
  color: var(--fl-dark-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s;
}

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

.fl-footer-copyright {
  font-size: 0.85rem;
  margin: 0;
  color: var(--fl-dark-muted);
}

/* Dividers */
.fl-divider {
  border: none;
  border-top: 1px solid var(--fl-border);
  margin: 1.5rem 0;
}

/* Capability/module detail hero — kept dark like main hero */
.fl-detail-hero {
  background: linear-gradient(160deg, #1a1a1a 0%, #252525 100%);
  padding: 4rem 0 3rem;
  border-bottom: 1px solid var(--fl-dark-border);
}

.fl-detail-hero .fl-section-title  { color: var(--fl-dark-text); }
.fl-detail-hero .fl-section-subtitle { color: var(--fl-dark-muted); }
.fl-detail-hero .fl-tag {
  background: rgba(236,28,36,0.15);
  border-color: rgba(236,28,36,0.4);
}

.fl-detail-icon {
  font-size: 3.5rem;
  color: var(--fl-accent);
  margin-bottom: 1rem;
}

/* No results */
.fl-no-results {
  text-align: center;
  padding: 3rem;
  color: var(--fl-text-muted);
  display: none;
}