/* RESET I ZMIENNE */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary-green: #2D6A4F;
  --dark-green: #1B4332;
  --light-green: #52B788;
  --accent-green: #95D5B2;
  --cream: #F8F9FA;
  --white: #FFFFFF;
  --text-dark: #212529;
  --text-gray: #666;
  --border: #E0E0E0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
  color: var(--text-dark);
  line-height: 1.7;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* PRZYCISKI */
.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
  transition: all 0.3s;
  border: none;
  cursor: pointer;
  text-align: center;
}

.btn-hero {
  background: var(--light-green);
  color: white;
  font-size: 18px;
  padding: 16px 40px;
  box-shadow: 0 4px 15px rgba(82, 183, 136, 0.3);
}

.btn-hero:hover {
  background: var(--primary-green);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(82, 183, 136, 0.4);
}

/* HEADER */
.site-header {
  background: var(--white);
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.site-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
}

.logo {
  font-size: 24px;
  font-weight: 700;
  color: var(--dark-green);
}

.site-header nav {
  display: flex;
  gap: 30px;
}

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

.site-header nav a:hover {
  color: var(--primary-green);
}

/* HERO SECTION */
.hero {
  background: linear-gradient(135deg, var(--primary-green) 0%, var(--dark-green) 100%);
  color: white;
  padding: 120px 0 100px;
  text-align: center;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.hero h1 {
  font-size: 56px;
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 24px;
  margin-bottom: 40px;
  opacity: 0.95;
}

/* OFFER SECTION */
.offer-section {
  padding: 80px 0;
  background: var(--cream);
  text-align: center;
}

.offer-badge {
  display: inline-block;
  background: #FFA500;
  color: white;
  padding: 8px 20px;
  border-radius: 20px;
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 20px;
}

.offer-section h2 {
  font-size: 42px;
  color: var(--dark-green);
  margin-bottom: 30px;
}

.price {
  margin-bottom: 60px;
}

.price-main {
  font-size: 64px;
  font-weight: 700;
  color: var(--primary-green);
}

.price-old {
  font-size: 24px;
  color: var(--text-gray);
  text-decoration: line-through;
  margin-left: 15px;
}

.price-label {
  font-size: 20px;
  color: var(--text-gray);
  margin-left: 10px;
}

.benefits {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  max-width: 1000px;
  margin: 0 auto;
}

.benefit-item {
  background: white;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 2px 15px rgba(0,0,0,0.08);
  transition: transform 0.3s;
}

.benefit-item:hover {
  transform: translateY(-5px);
}

.benefit-icon {
  font-size: 48px;
  margin-bottom: 15px;
}

.benefit-item h3 {
  font-size: 20px;
  color: var(--dark-green);
  margin-bottom: 10px;
}

.benefit-item p {
  color: var(--text-gray);
  font-size: 15px;
}

/* CALENDAR SECTION */
.calendar-section {
  padding: 80px 0;
  background: white;
}

.calendar-section h2 {
  text-align: center;
  font-size: 42px;
  color: var(--dark-green);
  margin-bottom: 10px;
}

.section-subtitle {
  text-align: center;
  font-size: 18px;
  color: var(--text-gray);
  margin-bottom: 50px;
}

#calendar-container {
  max-width: 800px;
  margin: 0 auto;
  background: var(--cream);
  padding: 30px;
  border-radius: 12px;
}

.calendar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
}

.calendar-nav {
  background: var(--light-green);
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
  transition: background 0.3s;
}

.calendar-nav:hover {
  background: var(--primary-green);
}

.calendar-nav:disabled {
  background: #ccc;
  cursor: not-allowed;
}

#current-month {
  font-size: 24px;
  color: var(--dark-green);
}

#calendar {
  background: white;
  border-radius: 8px;
  padding: 20px;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 10px;
}

.calendar-day-name {
  text-align: center;
  font-weight: 600;
  color: var(--text-gray);
  padding: 10px;
  font-size: 14px;
}

.calendar-day {
  aspect-ratio: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s;
  position: relative;
  background: var(--cream);
  border: 2px solid transparent;
}

.calendar-day.available {
  background: var(--light-green);
  color: white;
  font-weight: 600;
}

.calendar-day.available:hover {
  background: var(--primary-green);
  transform: scale(1.05);
}

.calendar-day.disabled {
  color: #ccc;
  cursor: not-allowed;
  background: transparent;
}

.calendar-day.other-month {
  color: #ccc;
}

.calendar-day-number {
  font-size: 18px;
}

.calendar-day-info {
  font-size: 10px;
  margin-top: 2px;
}

.calendar-legend {
  display: flex;
  justify-content: center;
  gap: 30px;
  margin-top: 20px;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
}

.legend-color {
  width: 20px;
  height: 20px;
  border-radius: 4px;
}

.legend-color.available {
  background: var(--light-green);
}

.legend-color.unavailable {
  background: #ccc;
}

/* FOR WHO SECTION */
.for-who-section {
  padding: 80px 0;
  background: var(--cream);
}

.for-who-section h2 {
  text-align: center;
  font-size: 42px;
  color: var(--dark-green);
  margin-bottom: 50px;
}

.for-who-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.for-who-card {
  background: white;
  padding: 40px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 2px 15px rgba(0,0,0,0.08);
}

.for-who-icon {
  font-size: 64px;
  margin-bottom: 20px;
}

.for-who-card h3 {
  font-size: 22px;
  color: var(--dark-green);
  margin-bottom: 15px;
}

.for-who-card p {
  color: var(--text-gray);
  line-height: 1.6;
}

/* GALLERY SECTION */
.gallery-section {
  padding: 80px 0;
  background: white;
}

.gallery-section h2 {
  text-align: center;
  font-size: 42px;
  color: var(--dark-green);
  margin-bottom: 50px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 30px;
}

.gallery-item {
  text-align: center;
}

.gallery-placeholder {
  background: var(--cream);
  border-radius: 12px;
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 64px;
  margin-bottom: 15px;
  border: 2px dashed var(--border);
}

.gallery-item p {
  color: var(--text-gray);
  font-size: 15px;
}

.gallery-note {
  text-align: center;
  color: var(--text-gray);
  font-style: italic;
}

/* FAQ SECTION */
.faq-section {
  padding: 80px 0;
  background: var(--cream);
}

.faq-section h2 {
  text-align: center;
  font-size: 42px;
  color: var(--dark-green);
  margin-bottom: 50px;
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: white;
  border-radius: 12px;
  margin-bottom: 20px;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: 25px;
  background: white;
  border: none;
  text-align: left;
  font-size: 18px;
  font-weight: 600;
  color: var(--dark-green);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.3s;
}

.faq-question:hover {
  background: var(--cream);
}

.faq-toggle {
  font-size: 24px;
  font-weight: 400;
  color: var(--light-green);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 200px;
}

.faq-item.active .faq-toggle {
  transform: rotate(45deg);
}

.faq-answer p {
  padding: 0 25px 25px;
  color: var(--text-gray);
  line-height: 1.7;
}

/* CONTACT SECTION */
.contact-section {
  padding: 80px 0;
  background: white;
  text-align: center;
}

.contact-section h2 {
  font-size: 42px;
  color: var(--dark-green);
  margin-bottom: 30px;
}

.contact-info {
  font-size: 18px;
}

.contact-info p {
  margin-bottom: 15px;
}

.contact-info a {
  color: var(--primary-green);
  text-decoration: none;
  font-weight: 600;
}

.contact-info a:hover {
  text-decoration: underline;
}

/* FOOTER */
.site-footer {
  background: var(--dark-green);
  color: white;
  padding: 60px 0 20px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-section h3 {
  margin-bottom: 20px;
  font-size: 20px;
}

.footer-section p {
  margin-bottom: 10px;
  opacity: 0.9;
}

.footer-section a {
  color: white;
  text-decoration: none;
}

.footer-section a:hover {
  text-decoration: underline;
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255,255,255,0.2);
  opacity: 0.8;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 36px;
  }
  
  .hero-subtitle {
    font-size: 18px;
  }
  
  .site-header .container {
    flex-direction: column;
    gap: 15px;
  }
  
  .site-header nav {
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
  }
  
  .price-main {
    font-size: 48px;
  }
  
  .calendar-grid {
    gap: 5px;
  }
  
  .calendar-day-number {
    font-size: 14px;
  }
  
  .calendar-day-info {
    font-size: 8px;
  }
  
  h2 {
    font-size: 32px !important;
  }
}