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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.6;
  background: var(--bg);
  color: var(--fg);
  transition: background-color .3s, color .3s;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

/* === PROCESS TIMELINE === */
.process {
  position: relative;
  max-width: 800px;
  margin: 3rem auto;
  padding-left: 2rem;
}

.process::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--accent-1), var(--accent-2));
  border-radius: 2px;
}

.step {
  margin-bottom: 2rem;
  position: relative;
}

.step::before {
  content: attr(data-step);
  position: absolute;
  left: -2.5rem;
  top: 0;
  width: 32px;
  height: 32px;
  background: var(--accent-1);
  color: #fff;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  box-shadow: 0 4px 8px rgba(0,0,0,.15);
}

.process-steps {
  position: relative;
  max-width: 1100px;
  margin: 24px auto 8px;
  padding: 0 16px;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  counter-reset: step;
  list-style: none;
  margin: 0;
  padding: 22px 0 0;
  position: relative;
}

.process-grid::before {
  content: "";
  position: absolute;
  top: 34px;
  left: 16px;
  right: 16px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-1), var(--accent-2));
  opacity: .25;
  border-radius: 2px;
}

.process-step {
  background: var(--card-bg);
  border-radius: 16px;
  box-shadow: var(--shadow-soft);
  padding: 16px 16px 14px;
  transition: transform .35s ease, box-shadow .35s ease, background .35s ease, opacity .6s ease;
}

.process-step:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-strong);
}

.step-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: .35rem;
}

.step-badge {
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: .95rem;
  color: #fff;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  box-shadow: 0 6px 18px rgba(0,0,0,.15);
  transform: scale(.9);
  transition: transform .35s cubic-bezier(.34,1.56,.64,1), box-shadow .35s ease;
}

.process-step.show .step-badge {
  transform: scale(1);
  box-shadow: 0 10px 26px rgba(0,0,0,.18);
}

.process-step.fade-in:nth-child(1) { transition-delay: .10s; }
.process-step.fade-in:nth-child(2) { transition-delay: .20s; }
.process-step.fade-in:nth-child(3) { transition-delay: .30s; }
.process-step.fade-in:nth-child(4) { transition-delay: .40s; }

.process-step h3 {
  margin: 0;
  font-size: 1.05rem;
}

.process-step p {
  margin: .35rem 0 0;
  opacity: .9;
}

/* === VERTICAL TIMELINE === */
.process-vertical {
  position: relative;
  max-width: 980px;
  margin: 24px auto 8px;
  padding: 0 16px;
}

.vlist {
  list-style: none;
  margin: 0;
  padding: 8px 0 8px 56px;
  position: relative;
  counter-reset: step;
}

.vlist::before {
  content: "";
  position: absolute;
  left: 28px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--accent-1), var(--accent-2));
  opacity: .35;
  border-radius: 2px;
}

.vstep {
  position: relative;
  margin: 18px 0;
  min-height: 72px;
  transition: opacity .6s ease, transform .6s ease;
}

.vstep.fade-in:nth-child(1) { transition-delay: .10s; }
.vstep.fade-in:nth-child(2) { transition-delay: .20s; }
.vstep.fade-in:nth-child(3) { transition-delay: .30s; }
.vstep.fade-in:nth-child(4) { transition-delay: .40s; }

.vstep .step-badge {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%) scale(.9);
  z-index: 1;
}

.vstep.show .step-badge {
  transform: translateY(-50%) scale(1);
  box-shadow: 0 10px 26px rgba(0,0,0,.18);
}

.vcard {
  background: var(--card-bg);
  border-radius: 16px;
  box-shadow: var(--shadow-soft);
  padding: 16px 18px 16px 72px;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
}

.vcard:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-strong);
}

.vcard h3 {
  margin: 0 0 .35rem;
}

.vcard p {
  margin: 0;
  opacity: .9;
}

/* === FAQ === */
.faq-wrap {
  max-width: 980px;
  margin: 16px auto 8px;
  padding: 0 16px;
  display: grid;
  gap: 14px;
}

.faq-card {
  background: var(--card-bg);
  border-radius: 16px;
  box-shadow: var(--shadow-soft);
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, opacity .6s ease;
}

.faq-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-strong);
}

.faq-card.fade-in:nth-child(1) { transition-delay: .05s; }
.faq-card.fade-in:nth-child(2) { transition-delay: .12s; }
.faq-card.fade-in:nth-child(3) { transition-delay: .19s; }
.faq-card.fade-in:nth-child(4) { transition-delay: .26s; }
.faq-card.fade-in:nth-child(5) { transition-delay: .33s; }
.faq-card.fade-in:nth-child(6) { transition-delay: .40s; }

.faq-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  border: 0;
  background: transparent;
  text-align: left;
  cursor: pointer;
  transition: all 0.3s ease;
}

.faq-qtxt {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--fg);
}

.faq-icon {
  flex: 0 0 auto;
  width: 30px;
  height: 30px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  font-weight: 800;
  color: #fff;
  font-size: .95rem;
  line-height: 1;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  box-shadow: 0 6px 18px rgba(0,0,0,.15);
}

.faq-chevron {
  margin-left: auto;
  transition: transform .25s ease;
  opacity: .8;
}

.faq-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease, padding .2s ease;
  padding: 0 18px 0 62px;
}

.faq-panel p {
  margin: 0 0 16px;
  color: var(--fg);
  opacity: .9;
}

.faq-card.open .faq-panel {
  padding: 0 18px 16px 62px;
}

.faq-card.open .faq-chevron {
  transform: rotate(-180deg);
}

.faq-q {
  background: var(--tile-bg);
  color: var(--fg);
  border: 1px solid rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.faq-q:hover {
  transform: translateY(-1px);
}

.faq-q.active {
  background: linear-gradient(90deg, var(--accent-1), var(--accent-2));
  color: #ffffff;
}


/* Przyciemnienie tła gdy menu otwarte */
body.menu-open::after {
  content: '';
  position: fixed;
  top: 80px;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 998;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* === ZMIENNE CSS === */
:root {
  --bg: #ffffff;
  --fg: #121212;
  --surface: #ffffff;
  --surface-weak: #f8fafc;
  --surface-hover: #f1f5f9;
  
  --glass-bg: rgba(255, 255, 255, 0.25);
  --glass-border: rgba(255, 255, 255, 0.18);
  --glass-bg-strong: rgba(255, 255, 255, 0.4);
  
  --nav-bg: rgba(255, 255, 255, 0.85);
  --nav-border: rgba(0, 0, 0, 0.08);
  
  --card-bg: rgba(255, 255, 255, 0.9);
  --card-fg: #121212;
  --tile-bg: rgba(255, 255, 255, 0.7);
  --tile-hover: rgba(255, 255, 255, 0.9);
  
  --shadow-soft: 0 8px 32px rgba(0, 0, 0, 0.08);
  --shadow-strong: 0 16px 64px rgba(0, 0, 0, 0.12);
  --shadow-glow: 0 0 40px rgba(123, 97, 255, 0.3);
  
  --primary: #1e293b;
  --primary-light: #334155;
  --accent-1: #7b61ff;
  --accent-2: #00c6ff;
  --accent-3: #ff6b9d;
  --link: #6366f1;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  
  --text: #1f2937;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  --border: #e5e7eb;
  --shadow: rgba(0, 0, 0, 0.1);
  
  --gradient-primary: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  --gradient-secondary: linear-gradient(135deg, var(--accent-2), var(--accent-3));
  --gradient-accent: linear-gradient(135deg, #6366f1 0%, #a855f7 100%);
  --gradient-text: linear-gradient(90deg, var(--accent-1), var(--accent-2));
  --gradient-tech: linear-gradient(135deg, #4f46e5 0%, #7c3aed 50%, #2563eb 100%);
  
  --blur-light: blur(20px) saturate(150%);
  --blur-strong: blur(30px) saturate(180%);
}

/* === DARK THEME === */
body.dark-theme {
  --bg: #0a0a0f;
  --fg: #ffffff;
  --surface: #1a1a1f;
  --surface-weak: #14141a;
  --surface-hover: #2a2a35;
  
  --glass-bg: rgba(26, 26, 31, 0.85);
  --glass-border: rgba(255, 255, 255, 0.15);
  --glass-bg-strong: rgba(40, 40, 50, 0.9);
  
  --nav-bg: rgba(20, 20, 26, 0.98);
  --nav-border: rgba(255, 255, 255, 0.12);
  
  --card-bg: rgba(30, 30, 40, 0.9);
  --card-fg: #ffffff;
  --tile-bg: rgba(40, 40, 55, 0.8);
  --tile-hover: rgba(50, 50, 70, 0.95);
  
  --shadow-soft: 0 8px 32px rgba(0, 0, 0, 0.6);
  --shadow-strong: 0 16px 64px rgba(0, 0, 0, 0.8);
  
  --primary: #f8fafc;
  --primary-light: #e2e8f0;
  --text: #f8fafc;
  --text-muted: #cbd5e1;
  --text-light: #94a3b8;
  --border: #3a3a4a;
}

/* === NAVBAR === */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 1000;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  height: 80px;
  
  background: var(--nav-bg);
  backdrop-filter: var(--blur-strong);
  -webkit-backdrop-filter: var(--blur-strong);
  border-bottom: 1px solid var(--nav-border);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  
  animation: slideDown 0.8s ease forwards;
}

@keyframes slideDown {
  from { transform: translateY(-100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 800;
  font-size: 1.25rem;
  z-index: 1002;
}

.logo a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--fg);
  transition: transform 0.3s ease;
}

.logo:hover a {
  transform: scale(1.05);
}

.logo-img {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.1));
  transition: transform 0.3s ease;
}

.logo a:hover .logo-img {
  transform: rotate(5deg);
}

.logo-text {
  font-weight: 800;
}

/* === HAMBURGER - TYLKO MOBILE === */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1002;
  border-radius: 10px;
  transition: all 0.3s ease;
}

.hamburger:hover {
  background: var(--glass-bg);
}

.hamburger span {
  display: block;
  width: 24px;
  height: 3px;
  background: var(--fg);
  border-radius: 3px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  margin: 0 auto;
}

.hamburger.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.hamburger.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Pokaż hamburger tylko na mobile */
@media (max-width: 1200px) {
  .hamburger {
    display: flex;
  }
}

/* === NAWIGACJA - DESKTOP FIRST === */
.nav-links {
  display: flex;
}

.nav-links ul {
  list-style: none;
  display: flex;
  gap: 0.5rem;
  align-items: center;
  margin: 0;
  padding: 0;
}

.nav-links li {
  position: relative;
}

.nav-links a {
  display: block;
  color: var(--fg);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.65rem 1rem;
  border-radius: 12px;
  transition: all 0.3s ease;
  position: relative;
  white-space: nowrap;
}

.nav-links a::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 12px;
  background: var(--glass-bg);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.nav-links a:hover {
  color: var(--accent-1);
  transform: translateY(-2px);
}

.nav-links a:hover::before {
  opacity: 1;
}

@media (max-width:1200px){
  /* Wymuś wyświetlenie mimo inline display:none w HTML */
  .nav-links.open{ display:flex !important; }
  /* Dodatkowa zgodność, jeśli gdzieś zostanie 'active' */
  .nav-links.active{ display:flex !important; }
}


/* === MOBILE MENU === */
@media (max-width: 1200px) {
  .nav-links {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    bottom: 0;
    height: 100vh;
    
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 2rem 1.5rem;
    
    background: var(--nav-bg);
    backdrop-filter: var(--blur-strong);
    -webkit-backdrop-filter: var(--blur-strong);
    
    opacity: 0;
    visibility: hidden;
    transform: translateY(-20px);
    pointer-events: none;
    
    transition: opacity 0.4s ease, 
                visibility 0.4s ease,
                transform 0.4s ease;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    z-index: 999;
  }
  
  .nav-links::-webkit-scrollbar {
    display: none;
  }
  
  .nav-links::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 80px;
    background: linear-gradient(180deg, 
      rgba(123, 97, 255, 0.05) 0%, 
      transparent 100%
    );
    pointer-events: none;
    z-index: -1;
  }
  
  .nav-links.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
  }
  
  .nav-links ul {
    flex-direction: column;
    gap: 0.75rem;
    width: 100%;
    max-width: 500px;
  }
  
  .nav-links li {
    width: 100%;
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.5s ease, transform 0.5s ease;
  }
  
  .nav-links.open li {
    opacity: 1;
    transform: translateX(0);
  }
  
  .nav-links.open li:nth-child(1) { transition-delay: 0.05s; }
  .nav-links.open li:nth-child(2) { transition-delay: 0.10s; }
  .nav-links.open li:nth-child(3) { transition-delay: 0.15s; }
  .nav-links.open li:nth-child(4) { transition-delay: 0.20s; }
  .nav-links.open li:nth-child(5) { transition-delay: 0.25s; }
  .nav-links.open li:nth-child(6) { transition-delay: 0.30s; }
  .nav-links.open li:nth-child(7) { transition-delay: 0.35s; }
  
  .nav-links a {
    width: 100%;
    text-align: center;
    font-weight: 700;
    font-size: 1.1rem;
    padding: 1rem 1.75rem;
    border-radius: 14px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    position: relative;
    overflow: hidden;
  }
  
  .nav-links a::before {
    background: linear-gradient(90deg, 
      transparent, 
      rgba(123, 97, 255, 0.1), 
      transparent
    );
    left: -100%;
    transition: left 0.5s ease;
  }
  
  .nav-links a:hover::before {
    left: 100%;
  }
  
  .nav-links a:hover {
    background: var(--glass-bg-strong);
    transform: translateX(6px) scale(1.01);
    color: var(--accent-1);
    border-color: var(--accent-1);
    box-shadow: 0 6px 20px rgba(123, 97, 255, 0.2);
  }
}

/* Małe ekrany */
@media (max-width: 399px) {
  .nav-links {
    padding: 2rem 1rem;
  }
  
  .nav-links ul {
    gap: 0.6rem;
  }
  
  .nav-links a {
    font-size: 1rem;
    padding: 0.85rem 1.5rem;
  }
}

/* Niskie ekrany */
@media (max-height: 600px) and (max-width: 1200px) {
  .nav-links {
    justify-content: flex-start;
    padding-top: 1.5rem;
  }
  
  .nav-links ul {
    gap: 0.5rem;
  }
  
  .nav-links a {
    font-size: 0.95rem;
    padding: 0.75rem 1.5rem;
  }
}

/* === THEME TOGGLE === */
.theme-toggle {
  display: flex;
  align-items: center;
  z-index: 1002;
}

.theme-toggle input {
  display: none;
}

.toggle-label {
  width: 60px;
  height: 32px;
  background: var(--glass-bg);
  backdrop-filter: var(--blur-light);
  -webkit-backdrop-filter: var(--blur-light);
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  position: relative;
  cursor: pointer;
  display: flex;
  align-items: center;
  padding: 0 6px;
  transition: all 0.3s ease;
}

.toggle-label:hover {
  transform: scale(1.05);
}

.toggle-label::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 26px;
  height: 26px;
  background: white;
  border-radius: 50%;
  transition: transform 0.3s ease;
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

body.dark-theme .toggle-label::after {
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
}

.theme-toggle input:checked + .toggle-label::after {
  transform: translateX(28px);
}

.toggle-label .icon {
  font-size: 14px;
  z-index: 1;
  transition: opacity 0.3s ease;
}

.toggle-label .sun {
  opacity: 1;
}

.toggle-label .moon {
  opacity: 0.5;
}

body.dark-theme .toggle-label .sun {
  opacity: 0.5;
}

body.dark-theme .toggle-label .moon {
  opacity: 1;
}

/* === HERO SECTION === */
.hero {
  padding: 8rem 2rem 6rem;
  margin-top: 0;
  text-align: center;
  position: relative;
  overflow: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  
  background: var(--gradient-tech);
  background-size: 400% 400%;
  color: white;
  animation: gradientShift 15s ease infinite;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(circle at 20% 80%, rgba(120, 58, 237, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(59, 130, 246, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(168, 85, 247, 0.2) 0%, transparent 50%);
  animation: float 6s ease-in-out infinite;
}

@keyframes gradientShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

@keyframes float {
  0%, 100% { transform: scale(1) rotate(0deg); }
  50% { transform: scale(1.1) rotate(1deg); }
}

.hero > * {
  position: relative;
  z-index: 1;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 900;
  margin-bottom: 1.5rem;
  line-height: 1.2;
  text-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.hero p {
  font-size: clamp(1.1rem, 2.5vw, 1.3rem);
  max-width: 700px;
  margin: 0 auto 3rem;
  text-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.hero-logo {
  width: 100px;
  height: 100px;
  margin: 4rem auto 0;
  display: block;
  border-radius: 20px;
  filter: drop-shadow(0 8px 32px rgba(0,0,0,0.3));
  animation: bounce 4s ease-in-out infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
}
/* === TILES === */
.tiles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  padding: 4rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.tile {
  padding: 2.5rem 2rem;
  text-align: center;
  border-radius: 20px;
  
  background: var(--glass-bg);
  backdrop-filter: var(--blur-light);
  -webkit-backdrop-filter: var(--blur-light);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-soft);
  
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.tile:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-strong);
}

.tile h2,
.tile h3 {
  font-weight: 800;
  margin-bottom: 1rem;
  color: var(--fg);
}

.tile p {
  color: var(--text-muted);
  line-height: 1.6;
}

/* === CTA BUTTONS === */
.cta {
  display: inline-block;
  padding: 1rem 2rem;
  font-weight: 700;
  text-decoration: none;
  border-radius: 16px;
  
  background: var(--gradient-primary);
  color: #ffffff;
  box-shadow: var(--shadow-soft);
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: 1rem;
  
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-strong);
}

.cta.big {
  padding: 1.25rem 3rem;
  font-size: 1.1rem;
}

/* === SECTION HEADERS === */
.section-header {
  max-width: 1100px;
  margin: 4rem auto 2rem;
  padding: 0 2rem;
  text-align: center;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  margin-bottom: 1rem;
  background: var(--gradient-secondary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-sub {
  font-size: 1.2rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
}

.section-underline {
  height: 4px;
  width: 80px;
  background: var(--gradient-primary);
  border-radius: 999px;
  margin: 1.5rem auto 0;
}

/* === OFFER GRID === */
.offer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  padding: 3rem 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.offer-item {
  background: var(--glass-bg);
  backdrop-filter: var(--blur-light);
  -webkit-backdrop-filter: var(--blur-light);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 2rem;
  box-shadow: var(--shadow-soft);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.offer-item:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-strong);
}

.offer-item h3 {
  font-weight: 800;
  margin-bottom: 1rem;
  color: var(--fg);
}

.offer-item p {
  color: var(--text-muted);
  margin-bottom: 1rem;
}

/* === FORMS === */
input,
textarea,
select {
  width: 100%;
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  color: var(--fg);
  font-size: 1rem;
  font-family: inherit;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--accent-1);
  box-shadow: 0 0 0 3px rgba(123, 97, 255, 0.1);
}

label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--fg);
}

/* === FAQ === */
.faq-wrap {
  max-width: 980px;
  margin: 2rem auto;
  padding: 0 2rem;
  display: grid;
  gap: 1rem;
}

.faq-card {
  background: var(--card-bg);
  border-radius: 16px;
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.faq-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-strong);
}

.faq-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  border: none;
  background: transparent;
  text-align: left;
  cursor: pointer;
  transition: background 0.3s ease;
}

.faq-toggle:hover {
  background: var(--glass-bg);
}

.faq-icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: #fff;
  background: var(--gradient-primary);
  font-size: 0.9rem;
}

.faq-qtxt {
  flex: 1;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--fg);
}

.faq-chevron {
  margin-left: auto;
  transition: transform 0.3s ease;
  opacity: 0.6;
}

.faq-card.open .faq-chevron {
  transform: rotate(-180deg);
}

.faq-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
  padding: 0 1.5rem 0 4.5rem;
}

.faq-card.open .faq-panel {
  max-height: 500px;
  padding: 0 1.5rem 1.25rem 4.5rem;
}

.faq-panel p {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.6;
}

/* === CTA FULL === */
.cta-full {
  max-width: 1200px;
  margin: 6rem auto 0;
  padding: 4rem 2rem;
  border-radius: 30px;
  text-align: center;
  background: var(--gradient-tech);
  color: white;
  box-shadow: var(--shadow-strong);
}

.cta-content h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: 1.5rem;
}

.cta-content p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  opacity: 0.95;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* === CTA KONTAKT === */
.cta-slab {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  padding: clamp(2.5rem, 5vw, 4rem) clamp(1.5rem, 4vw, 3rem);
  text-align: center;
  color: #fff;
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  
  background:
    radial-gradient(1200px 500px at 15% -20%, rgba(123, 97, 255, 0.25), transparent 60%),
    radial-gradient(900px 480px at 110% 20%, rgba(79, 195, 247, 0.18), transparent 55%),
    linear-gradient(135deg, var(--accent-1), var(--accent-2));
  
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.cta-kicker {
  display: inline-block;
  margin-bottom: 0.75rem;
  padding: 0.4rem 0.9rem;
  font-size: 0.85rem;
  font-weight: 800;
  border-radius: 999px;
  color: #fff;
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: saturate(150%) blur(4px);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.cta-title {
  margin: 0.5rem 0 1rem;
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: #ffffff;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.cta-sub {
  margin: 0 auto 2rem;
  max-width: 700px;
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.95);
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.2);
}

.cta-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 800;
  text-decoration: none;
  padding: 1rem 1.75rem;
  border-radius: 14px;
  font-size: 1rem;
  
  background: #ffffff;
  color: #1a1a1a;
  border: 2px solid rgba(255, 255, 255, 0.3);
  
  transition: transform 0.2s ease, 
              box-shadow 0.3s ease, 
              background 0.3s ease;
  
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.cta-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.25);
  background: rgba(255, 255, 255, 0.95);
}

.cta-btn:active {
  transform: translateY(-1px);
}

.cta-bullets {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: clamp(0.75rem, 2vw, 1.5rem);
  flex-wrap: wrap;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: clamp(0.85rem, 1.5vw, 1rem);
  color: rgba(255, 255, 255, 0.95);
}

.cta-bullets li {
  display: flex;
  align-items: center;
  padding: 0.4rem 0.75rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  backdrop-filter: blur(4px);
  white-space: nowrap;
}

.cta-badge {
  position: absolute;
  right: clamp(12px, 2vw, 20px);
  top: clamp(12px, 2vw, 20px);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  color: #fff;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(8px);
  text-transform: uppercase;
}

/* === FOOTER === */
footer {
  text-align: center;
  padding: 3rem 2rem;
  background: var(--glass-bg);
  backdrop-filter: var(--blur-light);
  -webkit-backdrop-filter: var(--blur-light);
  border-top: 1px solid var(--glass-border);
  margin-top: 4rem;
  color: var(--fg);
}

/* === COOKIE BANNER === */
.cookie-banner {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%) translateY(150%);
  max-width: 900px;
  width: calc(100% - 40px);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.5rem;
  border-radius: 16px;
  background: var(--nav-bg);
  backdrop-filter: var(--blur-strong);
  -webkit-backdrop-filter: var(--blur-strong);
  box-shadow: var(--shadow-strong);
  border: 1px solid var(--glass-border);
  font-size: 0.95rem;
  color: var(--fg);
  opacity: 0;
  transition: opacity 0.4s ease, transform 0.4s ease;
  z-index: 2000;
}

.cookie-banner.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.cookie-banner p {
  margin: 0;
  flex: 1;
}

.cookie-btn {
  background: var(--gradient-primary);
  color: #fff;
  border: none;
  padding: 0.6rem 1.2rem;
  border-radius: 999px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease;
  white-space: nowrap;
}

.cookie-btn:hover {
  transform: translateY(-1px);
}

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

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

/* === KONTAKT === */
.contact-tile {
  text-align: center;
  padding: 2.5rem 2rem;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.contact-tile:hover {
  transform: translateY(-8px) scale(1.03);
  box-shadow: var(--shadow-strong);
}

.contact-tile h2 {
  display: block;
  text-align: center;
  font-size: 1.4rem;
  font-weight: 800;
  margin: 1rem 0;
  color: var(--fg);
}

.contact-tile p {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.6;
}

.icon-circle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  margin: 0 auto 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: #fff;
  background: var(--gradient-primary);
  box-shadow: 0 6px 18px rgba(0,0,0,.2);
}

/* === DARK THEME OVERRIDES === */
body.dark-theme .navbar {
  background: var(--nav-bg);
  border-bottom-color: var(--nav-border);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.5);
}

body.dark-theme .hamburger span {
  background: var(--fg);
}

body.dark-theme .hamburger:hover {
  background: rgba(255, 255, 255, 0.1);
}

body.dark-theme .nav-links {
  background: var(--nav-bg);
}

body.dark-theme .nav-links::before {
  background: linear-gradient(180deg, 
    rgba(123, 97, 255, 0.08) 0%, 
    transparent 100%
  );
}

body.dark-theme .nav-links a {
  background: rgba(40, 40, 55, 0.6);
  border-color: rgba(255, 255, 255, 0.12);
  color: var(--fg);
}

body.dark-theme .nav-links a:hover {
  background: rgba(60, 60, 80, 0.8);
  border-color: var(--accent-1);
  box-shadow: 0 8px 24px rgba(123, 97, 255, 0.3);
}

body.dark-theme .toggle-label {
  background: rgba(40, 40, 55, 0.8);
  border-color: rgba(255, 255, 255, 0.15);
}

body.dark-theme .toggle-label::after {
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
}

body.dark-theme .hero {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
}

body.dark-theme .tile {
  background: var(--tile-bg);
  border-color: var(--glass-border);
}

body.dark-theme .tile:hover {
  background: var(--tile-hover);
  box-shadow: var(--shadow-strong);
}

body.dark-theme .tile h2,
body.dark-theme .tile h3,
body.dark-theme .tile p {
  color: var(--fg);
}

body.dark-theme .tile p {
  color: var(--text-muted);
}

body.dark-theme .section-title {
  background: linear-gradient(135deg, #a78bfa 0%, #60a5fa 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

body.dark-theme .section-sub {
  color: var(--text-muted);
}

body.dark-theme .cta {
  background: linear-gradient(135deg, #8b71ff 0%, #4fc3f7 100%);
  box-shadow: 0 8px 24px rgba(123, 97, 255, 0.4);
}

body.dark-theme .cta:hover {
  box-shadow: 0 12px 32px rgba(123, 97, 255, 0.5);
}

body.dark-theme .offer-item {
  background: var(--card-bg);
  border-color: var(--glass-border);
}

body.dark-theme .offer-item h3 {
  color: var(--fg);
}

body.dark-theme .offer-item p {
  color: var(--text-muted);
}

body.dark-theme input,
body.dark-theme textarea,
body.dark-theme select {
  background: rgba(30, 30, 40, 0.8);
  border-color: rgba(255, 255, 255, 0.15);
  color: var(--fg);
}

body.dark-theme input::placeholder,
body.dark-theme textarea::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

body.dark-theme input:focus,
body.dark-theme textarea:focus,
body.dark-theme select:focus {
  background: rgba(40, 40, 55, 0.9);
  border-color: var(--accent-1);
  box-shadow: 0 0 0 3px rgba(123, 97, 255, 0.2);
}

body.dark-theme .faq-card {
  background: var(--card-bg);
  border: 1px solid var(--glass-border);
}

body.dark-theme .faq-toggle:hover {
  background: rgba(255, 255, 255, 0.05);
}

body.dark-theme .faq-qtxt {
  color: var(--fg);
}

body.dark-theme .faq-panel p {
  color: var(--text-muted);
}

body.dark-theme .cta-full {
  background: linear-gradient(135deg, #1a1a2e 0%, #2d1b69 50%, #1e3a5f 100%);
}

body.dark-theme .cta-slab {
  background:
    radial-gradient(1200px 500px at 15% -20%, rgba(139, 113, 255, 0.2), transparent 60%),
    radial-gradient(900px 480px at 110% 20%, rgba(79, 195, 247, 0.15), transparent 55%),
    linear-gradient(135deg, #2d1b69 0%, #1e3a5f 50%, #1a1a2e 100%);
  border-color: rgba(255, 255, 255, 0.2);
}

body.dark-theme .cta-btn {
  background: #ffffff;
  color: #0f0f10;
}

body.dark-theme .cta-bullets li {
  background: rgba(255, 255, 255, 0.15);
}

body.dark-theme .cta-badge {
  background: rgba(0, 0, 0, 0.5);
}

body.dark-theme footer {
  background: rgba(20, 20, 26, 0.95);
  border-top-color: var(--nav-border);
  color: var(--text-muted);
}

body.dark-theme .cookie-banner {
  background: var(--nav-bg);
  border-color: var(--nav-border);
}

body.dark-theme .cookie-btn {
  background: linear-gradient(135deg, #8b71ff 0%, #4fc3f7 100%);
}

body.dark-theme .contact-tile {
  background: var(--tile-bg);
}

body.dark-theme .contact-tile:hover {
  background: var(--tile-hover);
}

body.dark-theme.menu-open::after {
  background: rgba(0, 0, 0, 0.7);
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .navbar {
    padding: 1rem;
  }
  
  .tiles {
    grid-template-columns: 1fr;
    padding: 2rem 1rem;
  }
  
  .offer-grid {
    grid-template-columns: 1fr;
  }
  
  .cookie-banner {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
  
  .hero {
    padding: 6rem 1rem 4rem;
  }
  
  .cta-slab {
    padding: 2rem 1.5rem;
  }
  
  .cta-actions {
    flex-direction: column;
  }
  
  .cta-btn {
    width: 100%;
    max-width: 320px;
  }
  
  .cta-bullets {
    flex-direction: column;
    gap: 0.5rem;
  }
  
  .cta-badge {
    position: static;
    margin-top: 1.5rem;
  }
}

@media (max-width: 480px) {
  .cta-slab {
    padding: 1.75rem 1.25rem;
  }
  
  .cta-btn {
    padding: 0.9rem 1.5rem;
    font-size: 0.95rem;
  }
}

/* === ACCESSIBILITY === */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

button:focus,
a:focus,
input:focus,
textarea:focus,
select:focus {
  outline: 2px solid var(--accent-1);
  outline-offset: 2px;
}

/* === SCROLLBAR === */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--surface-weak);
}

::-webkit-scrollbar-thumb {
  background: var(--glass-bg);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-1);
}

body.dark-theme ::-webkit-scrollbar-track {
  background: var(--surface-weak);
}

body.dark-theme ::-webkit-scrollbar-thumb {
  background: rgba(123, 97, 255, 0.4);
}

body.dark-theme ::-webkit-scrollbar-thumb:hover {
  background: var(--accent-1);
}

/* === HAMBURGER - POPRAWKI === */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1002;
  position: relative;
  border-radius: 10px;
  transition: all 0.3s ease;
  pointer-events: auto; /* WAŻNE - wymusza klikanie */
}

@media (max-width: 1200px) {
  .hamburger {
    display: flex;
    pointer-events: auto;
  }
}