/* =========================================================
   Fabryka Ofert — styles.css (Bootstrap-compatible)
   - Współpraca z Bootstrap 5.3.3
   - Granatowy + pomarańczowe akcenty
   - Bez konfliktów z Bootstrap
   ========================================================= */

/* 1) Zmienne CSS - kolory zgodne z wymaganiami */
:root { 
  /* Główne kolory - granatowy wiodący */
  --primary-navy: #1e3a8a;
  --primary-blue: #1e40af;
  --secondary-blue: #3b82f6;
  
  /* Akcenty pomarańczowe */
  --accent-orange: #f97316;
  --accent-orange-dark: #ea580c;
  --accent-orange-light: #fed7aa;
  
  /* Neutralne */
  --text-dark: #1f2937;
  --text-muted: #6b7280;
  --bg-light: #f8fafc;
  --bg-white: #ffffff;
  --border-light: #e5e7eb;
  
  /* Cienie */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  
  /* Gradienty */
  --gradient-primary: linear-gradient(135deg, var(--primary-navy), var(--primary-blue));
  --gradient-accent: linear-gradient(135deg, var(--accent-orange), var(--accent-orange-dark));
}

/* 2) NADPISANIA BOOTSTRAP - ostrożnie, tylko co niezbędne */

/* Nadpisanie kolorów Bootstrap primary na nasze granatowe */
.btn-primary {
  background-color: var(--primary-navy);
  border-color: var(--primary-navy);
  background-image: var(--gradient-primary);
}
.btn-primary:hover {
  background-color: var(--primary-blue);
  border-color: var(--primary-blue);
  background-image: none;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}
.btn-primary:focus,
.btn-primary.focus {
  background-color: var(--primary-blue);
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 0.2rem rgba(30, 58, 138, 0.25);
}

.btn-outline-primary {
  color: var(--primary-navy);
  border-color: var(--primary-navy);
}
.btn-outline-primary:hover {
  background-color: var(--primary-navy);
  border-color: var(--primary-navy);
  color: white;
  transform: translateY(-2px);
}

/* 3) NAVBAR - rozszerzenia Bootstrap */
.navbar {
  backdrop-filter: blur(10px);
  background-color: rgba(255, 255, 255, 0.95) !important;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.navbar-brand {
  font-weight: 800;
  color: var(--primary-navy) !important;
  font-size: 1.5rem;
  transition: transform 0.2s ease;
}
.navbar-brand:hover {
  transform: translateY(-1px);
  color: var(--primary-navy) !important;
}

.nav-link {
  font-weight: 500;
  position: relative;
  transition: color 0.3s ease;
}
.nav-link:hover {
  color: var(--primary-navy) !important;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-navy);
  transition: width 0.3s ease;
}
.nav-link:hover::after {
  width: 100%;
}

/* 4) KARTY - rozszerzenia Bootstrap */
.card {
  border: none;
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
  overflow: hidden;
  position: relative;
}
.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}
.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}
.card:hover::before {
  transform: scaleX(1);
}

/* 5) FORMULARZE - rozszerzenia Bootstrap */
.form-control {
  border: 2px solid var(--border-light);
  border-radius: 8px;
  transition: all 0.3s ease;
}
.form-control:focus {
  border-color: var(--primary-navy);
  box-shadow: 0 0 0 0.25rem rgba(30, 58, 138, 0.1);
}

.form-check-input:checked {
  background-color: var(--primary-navy);
  border-color: var(--primary-navy);
}

/* 6) SEKCJE NIESTANDARDOWE - nie kolidują z Bootstrap */

/* Hero Section */
.hero-section {
  background: linear-gradient(135deg, 
    var(--bg-white) 0%, 
    var(--bg-light) 50%, 
    rgba(30, 58, 138, 0.05) 100%);
  position: relative;
  overflow: hidden;
  padding: 5rem 0;
}
.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  right: -25%;
  width: 75%;
  height: 100%;
  background: radial-gradient(ellipse at center, rgba(249, 115, 22, 0.1) 0%, transparent 70%);
  z-index: 0;
}
.hero-section .container {
  position: relative;
  z-index: 1;
}

/* Code preview box */
.code-preview {
  border: 2px dashed var(--primary-navy);
  border-radius: 12px;
  padding: 3rem;
  background: linear-gradient(45deg, rgba(30, 58, 138, 0.05), rgba(249, 115, 22, 0.05));
  text-align: center;
  color: var(--primary-navy);
  font-family: 'Fira Code', 'Monaco', 'Consolas', monospace;
  font-size: 1.1rem;
  position: relative;
}
.code-preview::before {
  content: '</>';
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: 1.5rem;
  opacity: 0.3;
}

/* 7) KROKI PROCESU - dedykowane klasy */
.process-step-primary {
  background: var(--primary-navy);
  color: white;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.process-step-accent {
  background: var(--accent-orange);
  color: white;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

/* 8) STOPKA - rozszerzenia Bootstrap */
footer {
  background: linear-gradient(135deg, var(--text-dark), #111827) !important;
  position: relative;
}
footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-accent);
}
footer .link-light:hover {
  color: var(--accent-orange) !important;
}

/* Newsletter w stopce */
#newsletter .btn {
  background: var(--gradient-accent);
  border: none;
  color: white;
}
#newsletter .btn:hover {
  background: var(--accent-orange-dark);
  transform: translateY(-1px);
}

/* 9) UTILITY CLASSES - dodatkowe, nie kolidują z Bootstrap */
.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: var(--primary-navy); /* fallback */
}

.accent-text {
  color: var(--accent-orange) !important;
}

.bg-light-custom {
  background-color: var(--bg-light) !important;
}

/* 10) RESPONSYWNOŚĆ */
@media (max-width: 768px) {
  .hero-section {
    padding: 3rem 0;
  }
  
  .process-step-primary,
  .process-step-accent {
    width: 60px;
    height: 60px;
    font-size: 1.2rem;
  }
  
  .navbar-brand {
    font-size: 1.25rem;
  }
}

@media (max-width: 576px) {
  .navbar {
    backdrop-filter: none; /* Oszczędność baterii */
  }
}

/* 11) ANIMACJE i PRZEJŚCIA */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease forwards;
}

/* Respect user preferences */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* 12) FOCUS STATES - dostępność */
.btn:focus-visible,
.form-control:focus-visible,
.nav-link:focus-visible {
  outline: 2px solid var(--primary-navy);
  outline-offset: 2px;
}

/* 13) SMOOTH SCROLL */
html {
  scroll-behavior: smooth;
}

/* 14) FONTS - tylko jeśli Google Fonts się nie załadowały */
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
}

.code-preview {
  font-family: 'Fira Code', ui-monospace, 'SF Mono', 'Monaco', 'Inconsolata', 'Roboto Mono', monospace;
}