/* ============================================
   SCREENGOLF.PL - Main Stylesheet
   Dark theme with cyan-to-green gradient
   ============================================ */

/* Import local fonts (self-hosted for speed) */
@import url('fonts.css');

/* CSS Variables */
:root {
  /* Dark elegant palette - matched to logo background */
  --color-bg-deep: #0f1a1a;
  --color-bg-primary: #121f1f;
  --color-bg-card: #162424;
  --color-bg-elevated: #1c2e2e;
  
  /* Gradient accent colors - cyan to green (matched to logo) */
  --color-accent-light: #48cae4;
  --color-accent: #00b4d8;
  --color-accent-mid: #0096b4;
  --color-green: #40916c;
  --color-green-dark: #2d6a4f;
  
  /* Gradient definitions */
  --gradient-accent: linear-gradient(135deg, #48cae4 0%, #00b4d8 30%, #40916c 70%, #2d6a4f 100%);
  --gradient-accent-horizontal: linear-gradient(90deg, #48cae4 0%, #00b4d8 30%, #40916c 70%, #2d6a4f 100%);
  --gradient-accent-text: linear-gradient(180deg, #48cae4 0%, #00b4d8 40%, #40916c 100%);
  
  /* Accent utilities */
  --color-accent-pale: rgba(0, 180, 216, 0.15);
  --color-accent-glow: rgba(0, 150, 150, 0.25);
  --color-green-pale: rgba(64, 145, 108, 0.15);
  
  /* Text colors */
  --color-text-primary: #f0f4f8;
  --color-text-secondary: #9aa5b1;
  --color-text-muted: #6b7785;
  
  /* Utility colors */
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-border: rgba(255, 255, 255, 0.08);
  
  /* Typography */
  --font-display: 'DM Sans', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 5rem;
  
  /* Border radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.4);
  --shadow-elevated: 0 8px 40px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 30px var(--color-accent-glow);
}

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

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

body {
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  color: var(--color-text-primary);
  background: var(--color-bg-deep);
  min-height: 100vh;
  overflow-x: hidden;
}

/* Subtle background gradient */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(0, 180, 216, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse 60% 40% at 100% 100%, rgba(64, 145, 108, 0.1) 0%, transparent 40%);
  pointer-events: none;
  z-index: -1;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.5rem, 6vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: 1.25rem; }

p {
  color: var(--color-text-secondary);
  max-width: 65ch;
}

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

a:hover {
  color: var(--color-text-primary);
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* Navigation */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--spacing-sm) 0;
  background: rgba(15, 26, 26, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
}

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

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.nav__logo img {
  height: 80px;
  width: auto;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  list-style: none;
}

.nav__link {
  color: var(--color-text-secondary);
  font-weight: 500;
  font-size: 0.95rem;
  transition: color var(--transition-fast);
  position: relative;
}

.nav__link:hover {
  color: var(--color-text-primary);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-accent-horizontal);
  transition: width var(--transition-base);
}

.nav__link:hover::after {
  width: 100%;
}

.nav__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
}

/* Language switcher */
.lang-switch {
  display: flex;
  gap: 0.5rem;
  margin-left: var(--spacing-md);
}

.lang-switch a {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.lang-switch a:hover,
.lang-switch a.active {
  color: var(--color-text-primary);
  background: var(--color-bg-elevated);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: 0.875rem 1.75rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
}

.btn--primary {
  background: var(--gradient-accent);
  color: var(--color-bg-deep);
  box-shadow: var(--shadow-glow);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 40px var(--color-accent-glow), 0 0 60px rgba(64, 145, 108, 0.2);
}

.btn--secondary {
  background: transparent;
  color: var(--color-text-primary);
  border: 2px solid var(--color-border);
}

.btn--secondary:hover {
  border-color: var(--color-accent);
  background: var(--color-accent-pale);
  color: var(--color-accent-light);
}

.btn--large {
  padding: 1.125rem 2.5rem;
  font-size: 1.125rem;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: calc(80px + var(--spacing-2xl)) 0 var(--spacing-2xl);
  position: relative;
}

.hero__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  align-items: center;
}

.hero__text {
  max-width: 600px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 0.5rem 1rem;
  background: linear-gradient(90deg, var(--color-accent-pale) 0%, var(--color-green-pale) 100%);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  color: var(--color-accent-light);
  margin-bottom: var(--spacing-md);
  border: 1px solid rgba(0, 180, 216, 0.2);
}

.hero__badge::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.hero__badge--no-pulse::before {
  display: none;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.hero__title {
  margin-bottom: var(--spacing-md);
}

.hero__title .gradient-text {
  background: var(--gradient-accent-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__description {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-lg);
}

.hero__cta {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.hero__visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__image {
  width: 100%;
  max-width: 500px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-elevated);
  position: relative;
  z-index: 1;
  border: 1px solid var(--color-border);
}

/* Features Section */
.features {
  padding: var(--spacing-2xl) 0;
}

.section__header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.section__title {
  margin-bottom: var(--spacing-sm);
}

.section__subtitle {
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto;
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}

.feature-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  transition: all var(--transition-base);
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-green);
  box-shadow: var(--shadow-glow);
}

.feature-card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-accent-pale) 0%, var(--color-green-pale) 100%);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
  font-size: 1.5rem;
}

.feature-card__title {
  margin-bottom: var(--spacing-xs);
  font-size: 1.25rem;
}

.feature-card__description {
  font-size: 0.95rem;
}

/* Pricing Section */
.pricing {
  padding: var(--spacing-2xl) 0;
}

.pricing__cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  max-width: 800px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.pricing-card--featured {
  border-color: var(--color-green);
  box-shadow: var(--shadow-glow);
}

.pricing-card--featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-accent-horizontal);
}

.pricing-card__label {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: linear-gradient(90deg, var(--color-accent-pale) 0%, var(--color-green-pale) 100%);
  color: var(--color-accent-light);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-full);
  margin-bottom: var(--spacing-md);
}

.pricing-card__title {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-xs);
  color: var(--color-text-secondary);
}

.pricing-card__price {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: var(--spacing-xs);
}

.pricing-card__price span {
  font-size: 1rem;
  font-weight: 400;
  color: var(--color-text-muted);
}

.pricing-card__info {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-md);
}

/* Location Section */
.location {
  padding: var(--spacing-2xl) 0;
}

/* Photo Break Sections */
.photo-break {
  padding: var(--spacing-lg) 0;
}

.photo-break__image {
  overflow: hidden;
}

.photo-break__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.location__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  align-items: center;
}

.location__map {
  aspect-ratio: 4/3;
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.location__map iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.location__info h3 {
  margin-bottom: var(--spacing-md);
}

.location__details {
  list-style: none;
  margin-bottom: var(--spacing-lg);
}

.location__details li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-secondary);
}

.location__details li:last-child {
  border-bottom: none;
}

.location__icon {
  width: 24px;
  height: 24px;
  color: var(--color-green);
  flex-shrink: 0;
}

/* Footer */
.footer {
  padding: var(--spacing-2xl) 0 var(--spacing-lg);
  border-top: 1px solid var(--color-border);
  margin-top: var(--spacing-2xl);
  background: var(--color-bg-primary);
}

.footer__content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-xl);
}

.footer__brand p {
  margin-top: var(--spacing-sm);
  font-size: 0.95rem;
}

.footer__brand img {
  height: 70px;
  width: auto;
}

.footer__heading {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-md);
}

.footer__links {
  list-style: none;
}

.footer__links li {
  margin-bottom: var(--spacing-xs);
}

.footer__links a {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
}

.footer__links a:hover {
  color: var(--color-green);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-border);
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.footer__social {
  display: flex;
  gap: var(--spacing-sm);
}

.footer__social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-card);
  border-radius: var(--radius-full);
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
}

.footer__social a:hover {
  background: var(--gradient-accent);
  color: var(--color-bg-deep);
}

/* Responsive */
@media (max-width: 968px) {
  .hero__content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero__text {
    max-width: 100%;
  }
  
  .hero__cta {
    justify-content: center;
  }
  
  .hero__visual {
    order: -1;
  }
  
  .location__content {
    grid-template-columns: 1fr;
  }
  
  .footer__content {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

@media (max-width: 768px) {
  /* Nawigacja mobilna */
  .nav__inner {
    flex-wrap: wrap;
    position: relative;
  }
  
  .nav__logo img {
    height: 50px;
  }
  
  .nav__links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: rgba(15, 26, 26, 0.98);
    padding: var(--spacing-md);
    gap: 0;
    border-bottom: 1px solid var(--color-border);
  }
  
  .nav__links.active {
    display: flex;
  }
  
  .nav__links li {
    width: 100%;
  }
  
  .nav__link {
    display: block;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-border);
  }
  
  .nav__cta {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    order: 2;
  }
  
  .nav__cta .btn {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
  }
  
  .lang-switch {
    display: flex;
    margin-left: 0;
  }
  
  .lang-switch a {
    padding: 0.3rem 0.5rem;
    font-size: 0.85rem;
  }
  
  /* Mniejsze paddingi na mobile */
  .container {
    padding: 0 var(--spacing-sm);
  }
  
  section {
    padding: var(--spacing-lg) 0;
  }
  
  /* Cennik - mniejsze marginesy */
  .pricing__cards {
    grid-template-columns: 1fr !important;
    max-width: 100% !important;
    gap: var(--spacing-md) !important;
  }
  
  .pricing-card {
    padding: var(--spacing-md) !important;
  }
  
  /* Karty feature */
  .features__grid {
    gap: var(--spacing-md);
  }
  
  .feature-card {
    padding: var(--spacing-md);
  }
  
  /* Artykuły - lepsze paddingi */
  .article-content {
    padding: var(--spacing-md) !important;
  }
  
  /* Footer */
  .footer__bottom {
    flex-direction: column;
    gap: var(--spacing-md);
  }
}

/* Mobile menu toggle */
.nav__toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-text-primary);
  cursor: pointer;
  padding: var(--spacing-xs);
  order: 3;
}

@media (max-width: 768px) {
  .nav__toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }
}

/* Utility classes */
.text-gradient {
  background: var(--gradient-accent-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fadeInUp {
  animation: fadeInUp 0.6s ease forwards;
}

.animate-delay-1 { animation-delay: 0.1s; }
.animate-delay-2 { animation-delay: 0.2s; }
.animate-delay-3 { animation-delay: 0.3s; }
.animate-delay-4 { animation-delay: 0.4s; }