/*
 * Plik: css/style.css
 * Opis: Główne style dla strony Finansowa Ochrona Rodziny.
 * Czysty CSS, bez frameworków.
 */

/* === ROOT VARIABLES === */
:root {
  /* Light Theme */
  --color-primary: #1e3a8a;
  --color-secondary: #10b981;
  --color-background: #ffffff;
  --color-surface: #f9fafb;
  --color-text-primary: #1f2937;
  --color-text-secondary: #4b5563;
  --color-border: #e5e7eb;
  --color-white: #ffffff;
  --color-black: #000000;

  /* Fonts */
  --font-sans: "Poppins", sans-serif;
  --font-serif: "Roboto Slab", serif;

  /* Spacing */
  --spacing-unit: 8px;
  --container-width: 1120px;

  /* Transitions */
  --transition-fast: 0.2s ease-in-out;
  --transition-medium: 0.4s ease-in-out;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-primary: #3b82f6;
    --color-secondary: #10b981;
    --color-background: #111827;
    --color-surface: #1f2937;
    --color-text-primary: #f9fafb;
    --color-text-secondary: #9ca3af;
    --color-border: #374151;
  }
}

/* === CSS RESET & BASE === */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--color-background);
  color: var(--color-text-primary);
  font-family: var(--font-sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-serif);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-primary);
}

h1 {
  font-size: 3rem;
}
h2 {
  font-size: 2.25rem;
}
h3 {
  font-size: 1.5rem;
}
p {
  margin-bottom: calc(var(--spacing-unit) * 2);
}
a {
  color: var(--color-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}
a:hover {
  color: var(--color-primary);
}
ul,
ol {
  list-style: none;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
button,
.btn {
  cursor: pointer;
  border: none;
  border-radius: 999px;
  font-weight: 600;
  padding: calc(var(--spacing-unit) * 1.5) calc(var(--spacing-unit) * 4);
  transition: all var(--transition-fast);
  display: inline-block;
}

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

.btn-primary:hover {
  background-color: #059669;
  transform: scale(1.05);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.btn-secondary {
  background-color: rgba(255, 255, 255, 0.2);
  color: var(--color-white);
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.3);
}

.container {
  max-width: var(--container-width);
  margin-left: auto;
  margin-right: auto;
  padding: 0 calc(var(--spacing-unit) * 2);
}

section {
  padding: calc(var(--spacing-unit) * 10) 0;
}

/* === ANIMATIONS === */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.animate-on-scroll {
  opacity: 0;
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll.is-visible {
  opacity: 1;
  transform: none;
}

.fade-in-up {
  transform: translateY(20px);
}

.slide-in-left {
  transform: translateX(-30px);
}

/* === HEADER === */
#main-header {
  background-color: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 1000;
  width: 100%;
  transition: box-shadow var(--transition-fast);
}

#main-header.scrolled {
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

@media (prefers-color-scheme: dark) {
  #main-header {
    background-color: rgba(31, 41, 55, 0.8);
  }
  #main-header.scrolled {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  }
}

#main-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: calc(var(--spacing-unit) * 10);
}

#main-header .logo a {
  display: flex;
  align-items: center;
  gap: var(--spacing-unit);
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-primary);
}
#main-header .logo i {
  font-size: 1.75rem;
}

#main-header nav a {
  margin: 0 calc(var(--spacing-unit) * 2);
  color: var(--color-text-secondary);
  font-weight: 500;
}

#mobile-menu-button {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-text-primary);
}

#mobile-menu {
  display: none;
  background-color: var(--color-background);
  border-top: 1px solid var(--color-border);
}

#mobile-menu a {
  display: block;
  padding: calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 3);
  color: var(--color-text-secondary);
  font-weight: 500;
}
#mobile-menu a:hover {
  background-color: var(--color-surface);
  color: var(--color-primary);
}
#mobile-menu .btn {
  width: 100%;
  border-radius: 0;
}

/* === HERO SECTION === */
#hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--color-white);
  padding: calc(var(--spacing-unit) * 5) 0;
}

#hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-color: var(--color-primary);
  opacity: 0.7;
  z-index: 1;
}

#hero .container {
  position: relative;
  z-index: 2;
  animation: fadeInUp 0.8s ease-out forwards;
}

#hero h1 {
  color: var(--color-white);
  font-size: clamp(2.5rem, 5vw, 4rem);
}

#hero p {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  max-width: 700px;
  margin: calc(var(--spacing-unit) * 3) auto;
  color: rgba(255, 255, 255, 0.9);
}

#hero .hero-actions {
  margin-top: calc(var(--spacing-unit) * 4);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: calc(var(--spacing-unit) * 2);
  flex-wrap: wrap;
}

/* === OPIS SECTION === */
#opis {
  background-color: var(--color-surface);
  text-align: center;
}

#opis .section-intro {
  max-width: 800px;
  margin: 0 auto calc(var(--spacing-unit) * 8) auto;
}

#opis .features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: calc(var(--spacing-unit) * 3);
}

#opis .feature-item {
  background-color: var(--color-background);
  padding: calc(var(--spacing-unit) * 4);
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  transition: transform var(--transition-fast),
    box-shadow var(--transition-fast);
}

#opis .feature-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
}

#opis .feature-item .icon {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-unit);
  display: inline-block;
  color: var(--color-primary);
}

#opis .feature-item h3 {
  font-size: 1.1rem;
  color: var(--color-text-primary);
}
#opis .feature-item p {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  margin-bottom: 0;
}

/* === KORZYSCI SECTION === */
#korzysci .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: calc(var(--spacing-unit) * 8);
  align-items: center;
}

#korzysci .image-content img {
  border-radius: 12px;
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

#korzysci .text-content dl {
  margin-top: calc(var(--spacing-unit) * 5);
  display: flex;
  flex-direction: column;
  gap: calc(var(--spacing-unit) * 4);
}

#korzysci .text-content .benefit {
  display: flex;
  gap: calc(var(--spacing-unit) * 2);
}

#korzysci .text-content .benefit-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background-color: var(--color-secondary);
  color: var(--color-white);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

#korzysci .text-content dt {
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--color-text-primary);
}
#korzysci .text-content dd {
  color: var(--color-text-secondary);
}

/* === HISTORIE SECTION === */
#historie {
  background-color: var(--color-surface);
}

#historie .section-intro {
  text-align: center;
  max-width: 700px;
  margin: 0 auto calc(var(--spacing-unit) * 8) auto;
}

#historie .stories-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: calc(var(--spacing-unit) * 4);
}

#historie .story-card {
  background-color: var(--color-background);
  padding: calc(var(--spacing-unit) * 4);
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  display: flex;
  flex-direction: column;
}

#historie .story-card i {
  font-size: 2rem;
  color: var(--color-secondary);
  margin-bottom: var(--spacing-unit);
}

#historie .story-card blockquote {
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  flex-grow: 1;
}

#historie .story-card footer {
  margin-top: calc(var(--spacing-unit) * 3);
  font-weight: 600;
  color: var(--color-text-primary);
}
#historie .story-card footer span {
  display: block;
  font-weight: 400;
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

/* === MISJA SECTION === */
#misja {
  background-color: var(--color-primary);
  color: var(--color-white);
}

#misja .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: calc(var(--spacing-unit) * 6);
  align-items: center;
}

#misja h3 {
  color: var(--color-secondary);
  font-size: 1.75rem;
}

#misja p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.1rem;
}

#misja .vision {
  padding-left: calc(var(--spacing-unit) * 6);
  border-left: 2px solid var(--color-secondary);
}

/* === ZESPOL SECTION === */
#zespol .section-intro {
  text-align: center;
  max-width: 700px;
  margin: 0 auto calc(var(--spacing-unit) * 8) auto;
}

#zespol .team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: calc(var(--spacing-unit) * 5);
  text-align: center;
}

#zespol .team-member .icon-wrapper {
  width: 100px;
  height: 100px;
  margin: 0 auto;
  background-color: var(--color-surface);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-unit);
}

#zespol .team-member h3 {
  font-size: 1.2rem;
  color: var(--color-text-primary);
}

#zespol .team-member p {
  color: var(--color-secondary);
  font-weight: 500;
}

/* === OPINIE SECTION === */
#opinie {
  background-color: var(--color-surface);
}
#opinie .container {
  max-width: 800px;
  text-align: center;
}
#opinie .testimonial-card {
  background-color: var(--color-background);
  padding: calc(var(--spacing-unit) * 6);
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.07);
  margin-top: calc(var(--spacing-unit) * 6);
}

#opinie .testimonial-card .icon-wrapper {
  width: 64px;
  height: 64px;
  margin: 0 auto calc(var(--spacing-unit) * 2) auto;
  background-color: #d1fae5;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--color-secondary);
}

#opinie .testimonial-card blockquote {
  font-size: 1.25rem;
  font-style: italic;
  color: var(--color-text-secondary);
}

#opinie .testimonial-card cite {
  display: block;
  margin-top: calc(var(--spacing-unit) * 3);
  font-weight: 600;
  color: var(--color-text-primary);
  font-style: normal;
}

/* === FAQ SECTION === */
#faq .container {
  max-width: 800px;
}
#faq .section-intro {
  text-align: center;
  max-width: 700px;
  margin: 0 auto calc(var(--spacing-unit) * 8) auto;
}
#faq .faq-accordion {
  margin-top: calc(var(--spacing-unit) * 6);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-unit);
}

#faq .faq-item {
  border: 1px solid var(--color-border);
  border-radius: 8px;
  overflow: hidden;
}

#faq .faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  text-align: left;
  padding: calc(var(--spacing-unit) * 2.5);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--color-text-primary);
  background-color: transparent;
  transition: background-color var(--transition-fast);
}
#faq .faq-question:hover {
  background-color: var(--color-surface);
}
#faq .faq-question i {
  transition: transform var(--transition-medium);
}
#faq .faq-question.active i {
  transform: rotate(180deg);
}

#faq .faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-medium),
    padding var(--transition-medium);
}
#faq .faq-answer p {
  padding: 0 calc(var(--spacing-unit) * 2.5) calc(var(--spacing-unit) * 2.5)
    calc(var(--spacing-unit) * 2.5);
  color: var(--color-text-secondary);
  margin-bottom: 0;
}
#faq .faq-answer.open {
  max-height: 300px; /* Adjust as needed */
}

#faq .faq-more-link {
  text-align: center;
  margin-top: calc(var(--spacing-unit) * 4);
}
#faq .faq-more-link a {
  font-weight: 600;
}

/* === CTA SECTION === */
#cta {
  color: var(--color-white);
  text-align: center;
  padding: calc(var(--spacing-unit) * 12) 0;
  position: relative;
}
#cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background-color: var(--color-primary);
  opacity: 0.8;
}
#cta .container {
  position: relative;
  z-index: 2;
}
#cta h2 {
  color: var(--color-white);
  font-size: clamp(2rem, 5vw, 3rem);
}
#cta p {
  max-width: 600px;
  margin: calc(var(--spacing-unit) * 2) auto;
  color: rgba(255, 255, 255, 0.9);
}
#cta .btn {
  margin-top: calc(var(--spacing-unit) * 3);
  padding: calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 6);
  font-size: 1.1rem;
}

/* === FOOTER === */
footer {
  background-color: var(--color-text-primary);
  color: #9ca3af;
  padding: calc(var(--spacing-unit) * 8) 0;
}

footer .footer-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: calc(var(--spacing-unit) * 4);
}

footer .footer-about {
  grid-column: span 2 / span 2;
}
footer .footer-about .logo a {
  color: var(--color-white);
}
footer .footer-about p {
  margin-top: var(--spacing-unit);
  font-size: 0.9rem;
}

footer h3 {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #d1d5db;
}

footer ul {
  margin-top: var(--spacing-unit);
  display: flex;
  flex-direction: column;
  gap: calc(var(--spacing-unit) / 2);
}

footer ul a {
  color: #9ca3af;
}
footer ul a:hover {
  color: var(--color-white);
}

footer .social-links {
  display: flex;
  gap: var(--spacing-unit);
  margin-top: var(--spacing-unit);
}
footer .social-links a {
  font-size: 1.25rem;
}

footer .footer-bottom {
  margin-top: calc(var(--spacing-unit) * 6);
  padding-top: calc(var(--spacing-unit) * 3);
  border-top: 1px solid var(--color-border);
  text-align: center;
  font-size: 0.85rem;
}

/* === COOKIE BANNER === */
#cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-surface);
  color: var(--color-text-primary);
  padding: var(--spacing-unit) * 2;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
  z-index: 2000;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-unit) * 2;
  flex-wrap: wrap;
  transform: translateY(100%);
  transition: transform 0.5s ease-in-out;
}
#cookie-banner.visible {
  transform: translateY(0);
}
#cookie-banner p {
  margin: 0;
  flex-grow: 1;
}
#cookie-banner .btn {
  padding: var(--spacing-unit) calc(var(--spacing-unit) * 3);
}

/* === RESPONSIVE DESIGN === */
@media (max-width: 1024px) {
  #korzysci .container,
  #misja .container {
    grid-template-columns: 1fr;
  }
  #korzysci .image-content {
    order: -1;
  }
  #misja .vision {
    padding-left: 0;
    border-left: none;
  }
  footer .footer-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  footer .footer-about {
    grid-column: span 3 / span 3;
  }
}

@media (max-width: 768px) {
  h1 {
    font-size: 2.5rem;
  }
  h2 {
    font-size: 2rem;
  }

  #main-header nav,
  #main-header .btn {
    display: none;
  }
  #mobile-menu-button {
    display: block;
  }
  #mobile-menu.is-open {
    display: block;
  }
  #historie .stories-grid {
    grid-template-columns: 1fr;
  }
  footer .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  footer .footer-about {
    grid-column: span 2 / span 2;
  }
}

@media (max-width: 480px) {
  #hero .hero-actions {
    flex-direction: column;
  }
  #hero .hero-actions .btn {
    width: 100%;
    text-align: center;
  }
  footer .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  footer .social-links {
    justify-content: center;
  }
  #cookie-banner {
    flex-direction: column;
    text-align: center;
  }
}