/* ============================================
   OSK Do Luzu - Modern Driving School Website
   Phase 2: Enhanced Design with Animations
   ============================================ */

/* CSS Custom Properties */
:root {
  /* Color Palette - Ocean Theme (Fresh & Modern) */
  --color-primary: #0d4f4f;
  --color-primary-light: #147a7a;
  --color-primary-dark: #083535;
  --color-accent: #ff6b6b;
  --color-accent-light: #ff8e8e;
  --color-accent-dark: #e54545;
  
  /* Secondary accent */
  --color-secondary: #4ecdc4;
  --color-secondary-light: #7eddd6;
  --color-secondary-dark: #3db3ab;
  
  /* Neutrals */
  --color-white: #ffffff;
  --color-gray-50: #f8fafa;
  --color-gray-100: #e8f0f0;
  --color-gray-200: #d1e0e0;
  --color-gray-300: #b3cccc;
  --color-gray-400: #8fadad;
  --color-gray-500: #6b8a8a;
  --color-gray-600: #4a6565;
  --color-gray-700: #2d4242;
  --color-gray-800: #1a2828;
  --color-gray-900: #0f1818;
  
  /* Typography */
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(13, 79, 79, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(13, 79, 79, 0.1), 0 2px 4px -1px rgba(13, 79, 79, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(13, 79, 79, 0.1), 0 4px 6px -2px rgba(13, 79, 79, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(13, 79, 79, 0.15), 0 10px 10px -5px rgba(13, 79, 79, 0.04);
  --shadow-glow: 0 0 40px rgba(78, 205, 196, 0.3);
  
  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 500ms cubic-bezier(0.68, -0.55, 0.265, 1.55);
  
  /* Container */
  --container-max: 1200px;
  --container-padding: 1.5rem;
}

/* Reset & Base Styles */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-gray-700);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-primary);
}

h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(2rem, 5vw, 3rem);
  letter-spacing: -0.01em;
}

h3 {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
}

p {
  margin-bottom: var(--space-md);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-accent);
}

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

ul, ol {
  padding-left: var(--space-lg);
}

li {
  margin-bottom: var(--space-sm);
}

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

.container--narrow {
  max-width: 720px;
}

/* ============================================
   Scroll Animations
   ============================================ */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(50px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.scale-in {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.scale-in.visible {
  opacity: 1;
  transform: scale(1);
}

/* Staggered animations */
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }
.stagger-6 { transition-delay: 0.6s; }

/* ============================================
   Decorative Elements
   ============================================ */
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.5;
  pointer-events: none;
  z-index: -1;
}

.blob-1 {
  width: 400px;
  height: 400px;
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary-light) 100%);
  top: -100px;
  right: -100px;
  animation: float 8s ease-in-out infinite;
}

.blob-2 {
  width: 300px;
  height: 300px;
  background: linear-gradient(135deg, var(--color-accent-light) 0%, var(--color-accent) 100%);
  bottom: -50px;
  left: -50px;
  animation: float 10s ease-in-out infinite reverse;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  33% { transform: translate(20px, -20px) rotate(5deg); }
  66% { transform: translate(-10px, 10px) rotate(-5deg); }
}

/* Geometric shapes */
.shape {
  position: absolute;
  pointer-events: none;
  z-index: -1;
}

.shape-circle {
  width: 100px;
  height: 100px;
  border: 3px solid var(--color-secondary);
  border-radius: 50%;
  opacity: 0.3;
}

.shape-square {
  width: 60px;
  height: 60px;
  border: 3px solid var(--color-accent);
  transform: rotate(45deg);
  opacity: 0.3;
}

.shape-dots {
  width: 100px;
  height: 100px;
  background-image: radial-gradient(var(--color-primary-light) 2px, transparent 2px);
  background-size: 15px 15px;
  opacity: 0.4;
}

/* ============================================
   Header & Navigation
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: all var(--transition-base);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
  padding: 0;
}

.header.scrolled .header__inner {
  padding-top: var(--space-sm);
  padding-bottom: var(--space-sm);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--container-padding);
  max-width: var(--container-max);
  margin: 0 auto;
  transition: padding var(--transition-base);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--color-primary);
  text-decoration: none;
  transition: transform var(--transition-fast);
}

.logo:hover {
  transform: scale(1.02);
  color: var(--color-primary);
}

.logo__icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 1.5rem;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.logo:hover .logo__icon {
  transform: rotate(-5deg) scale(1.05);
  box-shadow: var(--shadow-lg);
}

.logo__text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  font-weight: 700;
}

.logo__text span {
  font-size: 0.65rem;
  font-family: var(--font-body);
  font-weight: 500;
  color: var(--color-gray-500);
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

/* Navigation */
.nav {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.nav__list {
  display: flex;
  list-style: none;
  gap: var(--space-xs);
  padding: 0;
  margin: 0;
  flex-wrap: nowrap;
}

.nav__link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-gray-600);
  padding: var(--space-sm) var(--space-sm);
  border-radius: var(--radius-full);
  position: relative;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.nav__link:hover,
.nav__link.active {
  color: var(--color-primary);
  background: var(--color-gray-100);
}

.nav__link.active {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  color: var(--color-white);
}

/* Mobile Menu Toggle */
.nav__toggle {
  display: none;
  background: none;
  border: none;
  padding: var(--space-sm);
  cursor: pointer;
  position: relative;
  width: 40px;
  height: 40px;
}

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-gray-700);
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  transition: var(--transition-fast);
  border-radius: 2px;
}

.nav__toggle span:nth-child(1) { top: 12px; }
.nav__toggle span:nth-child(2) { top: 19px; }
.nav__toggle span:nth-child(3) { top: 26px; }

.nav__toggle.active span:nth-child(1) {
  top: 19px;
  transform: translateX(-50%) rotate(45deg);
}

.nav__toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav__toggle.active span:nth-child(3) {
  top: 19px;
  transform: translateX(-50%) rotate(-45deg);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-xl);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transition: left 0.5s;
}

.btn:hover::before {
  left: 100%;
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
  color: var(--color-white);
  box-shadow: 0 4px 15px rgba(255, 107, 107, 0.4);
}

.btn--primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(255, 107, 107, 0.5);
  color: var(--color-white);
}

.btn--outline {
  background: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn--outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-3px);
}

.btn--large {
  padding: var(--space-md) var(--space-2xl);
  font-size: 1rem;
}

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

.btn--white:hover {
  background: var(--color-gray-100);
  color: var(--color-primary);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 100px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--color-white) 50%, var(--color-gray-100) 100%);
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 80%, rgba(78, 205, 196, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255, 107, 107, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero__content {
  position: relative;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-dark) 100%);
  color: var(--color-white);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-lg);
  box-shadow: 0 4px 15px rgba(78, 205, 196, 0.4);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.02); }
}

.hero__title {
  margin-bottom: var(--space-lg);
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.hero__title span {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__description {
  font-size: 1.2rem;
  color: var(--color-gray-600);
  margin-bottom: var(--space-xl);
  max-width: 500px;
  line-height: 1.8;
}

.hero__cta {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.hero__image {
  position: relative;
}

.hero__image img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  transition: transform var(--transition-slow);
}

.hero__image:hover img {
  transform: scale(1.02);
}

.hero__image::before {
  content: '';
  position: absolute;
  top: -20px;
  left: -20px;
  right: 20px;
  bottom: 20px;
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 100%);
  border-radius: var(--radius-xl);
  z-index: -1;
  opacity: 0.3;
  transition: all var(--transition-slow);
}

.hero__image:hover::before {
  top: -25px;
  left: -25px;
  opacity: 0.4;
}

.hero__image::after {
  content: '';
  position: absolute;
  bottom: -30px;
  right: -30px;
  width: 120px;
  height: 120px;
  background-image: radial-gradient(var(--color-accent) 3px, transparent 3px);
  background-size: 20px 20px;
  opacity: 0.5;
  z-index: -1;
}

/* Floating elements in hero */
.hero__float {
  position: absolute;
  animation: floatElement 6s ease-in-out infinite;
}

.hero__float--1 {
  top: 20%;
  right: 10%;
  font-size: 3rem;
  animation-delay: 0s;
}

.hero__float--2 {
  bottom: 30%;
  left: 5%;
  font-size: 2.5rem;
  animation-delay: 1s;
}

.hero__float--3 {
  top: 60%;
  right: 5%;
  font-size: 2rem;
  animation-delay: 2s;
}

@keyframes floatElement {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(10deg); }
}

/* ============================================
   Section Styles
   ============================================ */
.section {
  padding: var(--space-4xl) 0;
  position: relative;
  overflow: hidden;
}

.section--gray {
  background: linear-gradient(180deg, var(--color-gray-50) 0%, var(--color-white) 100%);
}

.section--dark {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-primary-light) 100%);
  color: var(--color-white);
  position: relative;
}

.section--dark::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.section--dark h2,
.section--dark h3 {
  color: var(--color-white);
}

.section__header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-3xl);
}

.section__subtitle {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
  position: relative;
}

.section__subtitle::before,
.section__subtitle::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 30px;
  height: 2px;
  background: var(--color-accent);
  opacity: 0.5;
}

.section__subtitle::before {
  right: calc(100% + 15px);
}

.section__subtitle::after {
  left: calc(100% + 15px);
}

.section__title {
  margin-bottom: var(--space-md);
}

.section__description {
  color: var(--color-gray-500);
  font-size: 1.1rem;
}

/* ============================================
   Info Cards / Features
   ============================================ */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
}

.feature-card {
  background: var(--color-white);
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  border: 1px solid var(--color-gray-100);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-secondary), var(--color-accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.feature-card:hover::before {
  transform: scaleX(1);
}

.feature-card__icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  box-shadow: 0 8px 20px rgba(13, 79, 79, 0.25);
  transition: transform var(--transition-bounce);
}

.feature-card:hover .feature-card__icon {
  transform: scale(1.1) rotate(-5deg);
}

.feature-card__title {
  font-size: 1.25rem;
  margin-bottom: var(--space-sm);
  font-family: var(--font-body);
  font-weight: 600;
}

.feature-card__description {
  color: var(--color-gray-500);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ============================================
   Contact Info
   ============================================ */
.contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
}

.contact-item {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
  padding: var(--space-lg);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.contact-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.contact-item__icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 1.5rem;
  flex-shrink: 0;
  box-shadow: 0 8px 20px rgba(255, 107, 107, 0.3);
}

.contact-item__content h4 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-gray-400);
  margin-bottom: var(--space-xs);
}

.contact-item__content p {
  font-size: 1rem;
  color: var(--color-gray-700);
  margin: 0;
  font-weight: 500;
}

.contact-item__content a {
  color: var(--color-primary);
  font-weight: 600;
  transition: color var(--transition-fast);
}

.contact-item__content a:hover {
  color: var(--color-accent);
}

/* ============================================
   Price Cards
   ============================================ */
.price-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  max-width: 760px;
  margin: 0 auto;
}

.price-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: all var(--transition-base);
  position: relative;
}

.price-card:hover {
  transform: translateY(-12px);
  box-shadow: var(--shadow-xl);
}

.price-card--featured {
  border: 3px solid var(--color-accent);
  transform: scale(1.02);
}

.price-card--featured:hover {
  transform: scale(1.02) translateY(-12px);
}

.price-card--featured::before {
  content: 'Popularne';
  position: absolute;
  top: 20px;
  right: -35px;
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
  color: var(--color-white);
  padding: var(--space-xs) var(--space-2xl);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  transform: rotate(45deg);
  box-shadow: 0 4px 10px rgba(255, 107, 107, 0.3);
}

.price-card__header {
  padding: var(--space-xl);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: var(--color-white);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.price-card__header::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 60%);
}

.price-card__title {
  color: var(--color-white);
  font-size: 1.25rem;
  margin-bottom: var(--space-md);
  font-family: var(--font-body);
  font-weight: 600;
}

.price-card__price {
  font-size: 3rem;
  font-weight: 700;
  font-family: var(--font-heading);
  text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.price-card__price span {
  font-size: 1rem;
  font-weight: 400;
  opacity: 0.8;
  font-family: var(--font-body);
}

.price-card__body {
  padding: var(--space-xl);
}

.price-card__features {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-xl);
}

.price-card__features li {
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-gray-100);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--color-gray-600);
}

.price-card__features li::before {
  content: '✓';
  color: var(--color-secondary);
  font-weight: bold;
  font-size: 1.1rem;
}

.price-card__cta {
  width: 100%;
}

/* ============================================
   Gallery Grid
   ============================================ */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-lg);
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
  box-shadow: var(--shadow-md);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.gallery-item:hover img {
  transform: scale(1.1);
}

.gallery-item__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13, 79, 79, 0.9) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition-base);
  display: flex;
  align-items: flex-end;
  padding: var(--space-lg);
}

.gallery-item:hover .gallery-item__overlay {
  opacity: 1;
}

.gallery-item__caption {
  color: var(--color-white);
  font-weight: 600;
  font-size: 1.1rem;
  transform: translateY(20px);
  transition: transform var(--transition-base);
}

.gallery-item:hover .gallery-item__caption {
  transform: translateY(0);
}

/* ============================================
   Content Sections
   ============================================ */
.content-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.content-section--reverse {
  direction: rtl;
}

.content-section--reverse > * {
  direction: ltr;
}

.content-section--single {
  display: block;
  max-width: 100%;
}

.content-section--single .content-text {
  max-width: 100%;
}

.content-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  position: relative;
}

.content-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 60%, rgba(78, 205, 196, 0.2) 100%);
  pointer-events: none;
  z-index: 1;
}

.content-image img {
  transition: transform var(--transition-slow);
}

.content-image:hover img {
  transform: scale(1.03);
}

.content-text h2 {
  margin-bottom: var(--space-md);
}

.content-text p {
  color: var(--color-gray-600);
}

/* Standardy page: reporting paragraph */
.standardy-report {
  font-size: 1.2rem;
  line-height: 1.6;
  font-weight: 500;
}

/* ============================================
   Info List
   ============================================ */
.info-list {
  list-style: none;
  padding: 0;
}

.info-list li {
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-gray-200);
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  transition: all var(--transition-fast);
}

.info-list li:hover {
  padding-left: var(--space-sm);
}

.info-list li::before {
  content: '→';
  color: var(--color-accent);
  font-weight: bold;
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.info-list li:hover::before {
  transform: translateX(5px);
}

/* ============================================
   Links Section
   ============================================ */
.links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
}

.link-card {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  padding: var(--space-xl);
  background: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-gray-100);
  transition: all var(--transition-base);
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.link-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--color-secondary), var(--color-accent));
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform var(--transition-base);
}

.link-card:hover {
  transform: translateX(10px);
  box-shadow: var(--shadow-lg);
}

.link-card:hover::before {
  transform: scaleY(1);
}

.link-card__icon {
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, var(--color-gray-100) 0%, var(--color-gray-50) 100%);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  flex-shrink: 0;
  transition: all var(--transition-base);
}

.link-card:hover .link-card__icon {
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 100%);
  transform: scale(1.1);
}

.link-card__content h3 {
  font-size: 1.1rem;
  margin-bottom: var(--space-xs);
  font-family: var(--font-body);
  font-weight: 600;
  color: var(--color-primary);
}

.link-card__content p {
  font-size: 0.9rem;
  color: var(--color-gray-500);
  margin: 0;
  line-height: 1.6;
}

/* ============================================
   Footer
   ============================================ */
.footer {
  background: linear-gradient(135deg, var(--color-gray-900) 0%, var(--color-gray-800) 100%);
  color: var(--color-gray-400);
  padding: var(--space-3xl) 0 var(--space-xl);
  position: relative;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-secondary), var(--color-accent), var(--color-secondary));
}

.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
}

.footer__brand {
  max-width: 300px;
}

.footer__brand .logo {
  color: var(--color-white);
  margin-bottom: var(--space-lg);
}

.footer__brand .logo__icon {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
}

.footer__brand p {
  font-size: 0.9rem;
  line-height: 1.8;
}

.footer__title {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-white);
  margin-bottom: var(--space-lg);
}

.footer__links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer__links li {
  margin-bottom: var(--space-sm);
}

.footer__links a {
  color: var(--color-gray-400);
  font-size: 0.9rem;
  transition: all var(--transition-fast);
  display: inline-block;
}

.footer__links a:hover {
  color: var(--color-accent);
  transform: translateX(5px);
}

.footer__bottom {
  margin-top: var(--space-2xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-gray-700);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

/* ============================================
   Back to Top Button
   ============================================ */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 4px 20px rgba(255, 107, 107, 0.4);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-base);
  z-index: 999;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(255, 107, 107, 0.5);
}

/* ============================================
   Page Header Banner
   ============================================ */
.page-header {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-secondary-dark) 100%);
  padding: calc(100px + var(--space-3xl)) 0 var(--space-3xl);
  color: var(--color-white);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.page-header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 100px;
  background: linear-gradient(to top, var(--color-white) 0%, transparent 100%);
  pointer-events: none;
}

.page-header h1 {
  color: var(--color-white);
  margin-bottom: var(--space-md);
  position: relative;
  z-index: 1;
}

.page-header p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.2rem;
  max-width: 600px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

/* ============================================
   Requirements Section
   ============================================ */
.requirements-section {
  background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--color-white) 100%);
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  margin: var(--space-xl) 0;
  border: 1px solid var(--color-gray-100);
}

.requirements-section h3 {
  margin-bottom: var(--space-lg);
}

/* Highlight box */
.highlight-box {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
  color: var(--color-white);
  padding: var(--space-xl) var(--space-2xl);
  border-radius: var(--radius-xl);
  text-align: center;
  margin: var(--space-xl) 0;
  box-shadow: 0 10px 30px rgba(255, 107, 107, 0.3);
  position: relative;
  overflow: hidden;
}

.highlight-box::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(255,255,255,0.2) 0%, transparent 60%);
}

.highlight-box h3 {
  color: var(--color-white);
  margin-bottom: var(--space-sm);
  position: relative;
}

.highlight-box p {
  margin: 0;
  font-size: 1.1rem;
  position: relative;
}

/* Map container */
.map-container {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  margin: var(--space-xl) 0;
}

.map-container iframe {
  width: 100%;
  height: 400px;
  border: none;
}

/* Utility classes */
.text-center {
  text-align: center;
}

.mt-xl {
  margin-top: var(--space-xl);
}

.mb-xl {
  margin-bottom: var(--space-xl);
}

/* ============================================
   Responsive Styles
   ============================================ */
@media (max-width: 1024px) {
  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero__description {
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero__cta {
    justify-content: center;
  }
  
  .hero__image {
    max-width: 500px;
    margin: 0 auto;
  }
  
  .hero__float {
    display: none;
  }
  
  .content-section {
    grid-template-columns: 1fr;
  }
  
  .content-section--reverse {
    direction: ltr;
  }
  
  .footer__inner {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 1100px) {
  .nav__list {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-white);
    flex-direction: column;
    padding: var(--space-lg);
    box-shadow: var(--shadow-lg);
    gap: 0;
    border-top: 1px solid var(--color-gray-100);
    flex-wrap: wrap;
  }
  
  .nav__list.active {
    display: flex;
  }
  
  .nav__toggle {
    display: block;
  }
  
  .nav .btn {
    display: none;
  }
}

@media (max-width: 768px) {
  :root {
    --container-padding: 1rem;
  }
  
  .nav__link {
    padding: var(--space-md);
    border-radius: var(--radius-md);
    width: 100%;
  }
  
  .nav__link.active {
    background: var(--color-gray-100);
    color: var(--color-primary);
  }
  
  .hero {
    padding-top: 100px;
    min-height: auto;
    padding-bottom: var(--space-3xl);
  }
  
  .hero__image::before,
  .hero__image::after {
    display: none;
  }
  
  .section {
    padding: var(--space-3xl) 0;
  }
  
  .section__subtitle::before,
  .section__subtitle::after {
    display: none;
  }
  
  .footer__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .footer__brand {
    max-width: 100%;
  }
  
  .footer__bottom {
    flex-direction: column;
    gap: var(--space-md);
  }
  
  .back-to-top {
    bottom: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
  }
  
  .blob {
    opacity: 0.3;
  }
}

/* ============================================
   Lightbox (for gallery)
   ============================================ */
.lightbox {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 24, 24, 0.98);
  z-index: 9999;
  justify-content: center;
  align-items: center;
  backdrop-filter: blur(10px);
}

.lightbox.active {
  display: flex;
}

.lightbox__content {
  max-width: 90%;
  max-height: 90%;
  animation: lightboxIn 0.3s ease-out;
}

@keyframes lightboxIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.lightbox__content img {
  max-width: 100%;
  max-height: 90vh;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
}

.lightbox__close {
  position: absolute;
  top: 20px;
  right: 30px;
  font-size: 3rem;
  color: white;
  cursor: pointer;
  transition: all var(--transition-fast);
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
}

.lightbox__close:hover {
  color: var(--color-accent);
  background: rgba(255, 255, 255, 0.1);
  transform: rotate(90deg);
}