@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Playfair+Display:wght@500;600;700&display=swap');

:root {
  /* Colors */
  --color-surface: #121414;
  --color-surface-dim: #121414;
  --color-surface-bright: #383939;
  --color-surface-container-lowest: #0d0f0f;
  --color-surface-container-low: #1a1c1c;
  --color-surface-container: #1e2020;
  --color-surface-container-high: #282a2a;
  --color-surface-container-highest: #333535;
  --color-on-surface: #e2e2e2;
  --color-on-surface-variant: #c3c8c1;
  
  --color-primary: #b4cdb8;
  --color-on-primary: #203527;
  --color-primary-container: #1b3022;
  
  --color-secondary: #b5c9db;
  --color-secondary-container: #364958;
  
  --color-tertiary: #d3c4b8;
  --color-on-tertiary: #382f26;
  
  --color-background: #121414;
  --color-on-background: #e2e2e2;
  
  --color-outline: #8d928c;
  --color-outline-variant: #434843;

  /* Typography */
  --font-serif: 'Playfair Display', serif;
  --font-sans: 'Inter', sans-serif;
  
  /* Spacing */
  --container-max: 1440px;
  --gutter: 32px;
  --section-gap: 160px;
  --element-gap: 24px;
  
  /* Radii */
  --radius-sm: 0.125rem;
  --radius-md: 0.25rem;
  --radius-lg: 0.5rem;
  --radius-full: 9999px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}

body {
  background-color: var(--color-background);
  color: var(--color-on-background);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 600;
  color: var(--color-on-surface);
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Layout Utilities */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.section {
  padding: var(--section-gap) 0;
}

/* Typography Utilities */
.display-lg {
  font-size: 72px;
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-weight: 700;
}

.headline-lg {
  font-size: 48px;
  line-height: 1.2;
}

.headline-md {
  font-size: 32px;
  line-height: 1.4;
  font-weight: 500;
}

.label-caps {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* Old Buttons (kept for reference or other sections) */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s ease;
  border: 1px solid transparent;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-on-primary);
}
.btn-primary:hover {
  background-color: #c5dfc9;
  letter-spacing: 0.05em;
}

.btn-outline {
  background-color: transparent;
  border-color: var(--color-tertiary);
  color: var(--color-tertiary);
}
.btn-outline:hover {
  background-color: rgba(211, 196, 184, 0.1);
}

.btn-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-surface-container-high);
  color: var(--color-on-surface);
  border: 1px solid var(--color-outline-variant);
  cursor: pointer;
  transition: all 0.3s ease;
}
.btn-icon:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* --- HEADER I MENU --- */
.header {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  padding: 24px 0;
  z-index: 1000;
  transition: all 0.4s ease; 
}

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

.main-logo {
  height: 120px;
  width: auto;
  display: block;
  transition: all 0.4s ease; 
}

.nav-links {
  display: flex;
  gap: 32px;
}
.nav-links a {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  transition: color 0.3s;
}
.nav-links a:hover {
  color: var(--color-primary);
}

/* Hamburger Menu Styling */
.hamburger-menu {
  display: none;
  background: none;
  border: none;
  color: var(--color-on-surface);
  cursor: pointer;
  z-index: 101;
}

/* Desktop: Sticky Header */
@media (min-width: 769px) {
  .header.sticky {
    position: fixed;
    background-color: rgba(18, 20, 20, 0.95); 
    backdrop-filter: blur(10px); 
    padding: 12px 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
  }
  
  .header.sticky .main-logo {
    width: 60px; 
    height: auto;
  }
}

/* Hero Section */
.hero {
  position: relative;
  height: 100vh;
  min-height: 800px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}
.hero-video-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  overflow: hidden;
}
.hero-video-container iframe {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100vw;
  height: 56.25vw;
  min-height: 100vh;
  min-width: 177.77vh;
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(18, 20, 20, 0.4) 0%, rgba(18, 20, 20, 0.9) 100%);
  z-index: -1;
}
.hero-content {
  max-width: 800px;
  padding: 0 24px;
}
.hero-label {
  color: var(--color-tertiary);
  margin-bottom: 24px;
}
.hero-title {
  margin-bottom: 24px;
}
.hero-desc {
  font-size: 18px;
  color: var(--color-on-surface-variant);
  margin-bottom: 48px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  align-items: center;
}

/* --- ANIMOWANE PRZYCISKI (Uiverse.io zaadaptowane do motywu) --- */
.animated-button {
  position: relative;
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 16px 36px;
  border: 4px solid transparent;
  font-size: 16px;
  font-family: var(--font-sans);
  background-color: inherit;
  border-radius: 100px;
  font-weight: 600;
  cursor: pointer;
  overflow: hidden;
  transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1);
  text-decoration: none;
}

.animated-button svg {
  position: absolute;
  width: 24px;
  z-index: 9;
  transition: all 0.8s cubic-bezier(0.23, 1, 0.32, 1);
}

.animated-button .arr-1 { right: 16px; }
.animated-button .arr-2 { left: -25%; }

.animated-button .circle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 20px;
  height: 20px;
  border-radius: 50%;
  opacity: 0;
  transition: all 0.8s cubic-bezier(0.23, 1, 0.32, 1);
}

.animated-button .text {
  position: relative;
  z-index: 1;
  transform: translateX(-12px);
  transition: all 0.8s cubic-bezier(0.23, 1, 0.32, 1);
}

.animated-button:hover {
  box-shadow: 0 0 0 12px transparent;
  color: var(--color-on-primary); /* Głęboki, elegancki kontrast */
  border-radius: 12px;
}

.animated-button:hover .arr-1 { right: -25%; }
.animated-button:hover .arr-2 { left: 16px; }
.animated-button:hover .text { transform: translateX(12px); }
.animated-button:hover svg { fill: var(--color-on-primary); }

.animated-button:active {
  scale: 0.95;
}

.animated-button:hover .circle {
  width: 320px; /* Zwiększone, by pokryło cały długi napis na hover */
  height: 320px;
  opacity: 1;
}

/* Wariant 1: Kolor Główny (Primary) */
.btn-anim-primary {
  color: var(--color-primary);
  box-shadow: 0 0 0 2px var(--color-primary);
}
.btn-anim-primary svg { fill: var(--color-primary); }
.btn-anim-primary .circle { background-color: var(--color-primary); }
.btn-anim-primary:active { box-shadow: 0 0 0 4px var(--color-primary); }

/* Wariant 2: Kolor Akcentowy (Outline / Tertiary) */
.btn-anim-outline {
  color: var(--color-tertiary);
  box-shadow: 0 0 0 2px var(--color-tertiary);
}
.btn-anim-outline svg { fill: var(--color-tertiary); }
.btn-anim-outline .circle { background-color: var(--color-tertiary); }
.btn-anim-outline:hover { color: var(--color-on-tertiary); }
.btn-anim-outline:hover svg { fill: var(--color-on-tertiary); }
.btn-anim-outline:active { box-shadow: 0 0 0 4px var(--color-tertiary); }


/* --- SIATKA INFORMACJI --- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: -80px;
  position: relative;
  z-index: 10;
}

.feature-card {
  padding: 40px;
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: all 0.3s ease;
  cursor: pointer;
  min-height: 280px;
  border: 1px solid var(--color-outline-variant);
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  background-color: rgba(0, 0, 0, 0.8); 
  background-blend-mode: multiply;
  color: #ffffff;
}

.feature-icon {
  margin-bottom: 24px;
  color: #ffffff;
  transition: color 0.3s ease;
}
.feature-card h3 {
  font-family: var(--font-serif);
  font-size: 24px;
  line-height: 1.3;
  color: #ffffff;
  transition: color 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
  background-color: transparent;
  background-blend-mode: normal;
  border-color: red;
}
.feature-card:hover h3,
.feature-card:hover .feature-icon {
  color: red;
}

.feature-card:nth-child(1) { background-image: url('borne i okolice.jpg'); }
.feature-card:nth-child(2) { background-image: url('linia.jpg'); }
.feature-card:nth-child(3) { background-image: url('pow.jpg'); }
.feature-card:nth-child(4) { background-image: url('lubowo.jpg'); }
.feature-card:nth-child(5) { background-image: url('1.jpg'); }
.feature-card:nth-child(6) { background-image: url('wiz1.jpg'); }

/* Stats Bar */
.stats-bar {
  background: var(--color-primary-container);
  border-top: 1px solid var(--color-primary);
  border-bottom: 1px solid var(--color-primary);
  padding: 24px 0;
  margin: 80px 0;
}
.stats-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
}
.stat-item {
  display: flex;
  align-items: center;
  gap: 8px;
}
.stat-label {
  color: var(--color-on-primary-container);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
}
.stat-value {
  color: var(--color-primary);
  font-weight: 600;
}

/* Aerial Banner & Video */
.aerial-banner {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 48px;
}
.video-placeholder {
  width: 100%;
  aspect-ratio: 16/9;
  background: url('16.jpg') center/cover no-repeat;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.video-placeholder::after {
  content: '';
  position: absolute;
  top:0; left:0; width:100%; height:100%;
  background: rgba(0,0,0,0.3);
  border-radius: inherit;
}

/* Gallery & Maps Grid */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.gallery-col {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.gallery-item {
  overflow: hidden;
  border-radius: var(--radius-md);
}
.gallery-item img {
  width: 100%;
  border-radius: var(--radius-md);
  object-fit: cover;
  transition: transform 0.5s;
}
.gallery-item:hover img {
  transform: scale(1.05);
}

/* Details Section */
.details-section {
  background: #f2efe9;
  color: #121414;
  padding: var(--section-gap) 0;
}
.details-section h2, .details-section h3 { color: #121414; }
.details-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 64px;
}
.key-data { margin-bottom: 40px; }
.key-data .value { font-family: var(--font-serif); font-size: 32px; }
.info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-bottom: 64px;
}

/* Accordion */
.accordion {
  background: rgba(0,0,0,0.05);
  border-radius: var(--radius-md);
  padding: 24px;
}
.accordion-item {
  border-bottom: 1px solid rgba(0,0,0,0.1);
  padding: 16px 0;
  cursor: pointer;
}
.accordion-content {
  display: none;
  padding-top: 16px;
  color: #444;
}
.accordion-item.active .accordion-content { display: block; }

/* Contact & Footer */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  background: var(--color-surface-container);
  padding: 64px;
  border-radius: var(--radius-md);
}
.contact-person img { width: 80px; height: 80px; border-radius: var(--radius-md); object-fit: cover; }
.footer { padding: 48px 0; border-top: 1px solid var(--color-outline-variant); margin-top: 80px; }

/* RESPONSIVENESS */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .details-grid, .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .header {
    position: absolute !important;
    background-color: transparent !important;
    box-shadow: none !important;
  }
  
  .hamburger-menu { display: block; }
  
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 250px;
    height: 100vh;
    background-color: var(--color-surface-container);
    flex-direction: column;
    padding: 80px 32px 32px;
    transition: right 0.3s ease-in-out;
    box-shadow: -5px 0 15px rgba(0,0,0,0.5);
    z-index: 100;
  }
  .nav-links.active { right: 0; }
  .features-grid { grid-template-columns: 1fr; margin-top: 40px; }
  .gallery-grid { grid-template-columns: 1fr; }
  .display-lg { font-size: 44px; }
}

/* Form Popup Overlay */
.popup-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.8);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.popup-content {
  background: var(--color-surface-container);
  padding: 48px;
  border-radius: var(--radius-md);
  text-align: center;
  max-width: 400px;
  border: 1px solid var(--color-primary);
}

.popup-content p {
  margin-bottom: 24px;
  color: var(--color-on-surface-variant);
}

/* --- FLAGI JĘZYKOWE W MENU --- */
.lang-flags {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: 8px;
}

.flag-link {
  display: inline-block;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.flag-link:hover {
  opacity: 0.8;
  transform: scale(1.05);
}

.flag-icon {
  width: 30px;
  height: auto;
  border-radius: 2px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

@media (max-width: 768px) {
  .lang-flags {
    margin-left: 0;
    margin-top: 16px;
    justify-content: flex-start;
  }
}