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

:root {
  /* Main colors */
  --cream: #f1dac4;
  --dusty-rose: #a69cac;
  --slate-blue: #474973;
  --dark-navy: #161b33;
  --deep-dark: #0d0c1d;

  /* Neutral colors */
  --white: #ffffff;
  --black: #000000;
  --gray-dark: #333333;
  --gray-light: #999999;

  /* Alpha variants - backgrounds */
  --deep-dark-95: rgba(13, 12, 29, 0.95);
  --deep-dark-50: rgba(13, 12, 29, 0.5);
  --deep-dark-60: rgba(13, 12, 29, 0.6);
  --deep-dark-40: rgba(13, 12, 29, 0.4);
  --dark-navy-95: rgba(22, 27, 51, 0.95);
  --dark-navy-80: rgba(22, 27, 51, 0.8);
  --dark-navy-60: rgba(22, 27, 51, 0.6);
  --dark-purple: rgba(29, 26, 62, 0.95);
  --slate-blue-40: rgba(71, 73, 115, 0.4);
  --slate-blue-60: rgba(71, 73, 115, 0.6);
  --slate-blue-30: rgba(71, 73, 115, 0.3);
  --slate-blue-50: rgba(71, 73, 115, 0.5);
  --dusty-rose-10: rgba(166, 156, 172, 0.1);
  --dusty-rose-20: rgba(166, 156, 172, 0.2);
  --dusty-rose-30: rgba(166, 156, 172, 0.3);
  --dusty-rose-40: rgba(166, 156, 172, 0.4);
  --dusty-rose-50: rgba(166, 156, 172, 0.5);
  --cream-20: rgba(241, 218, 196, 0.2);
  --cream-50: rgba(241, 218, 196, 0.5);

  /* Alpha variants - shadows and effects */
  --black-02: rgba(0, 0, 0, 0.02);
  --black-25: rgba(0, 0, 0, 0.25);
  --black-30: rgba(0, 0, 0, 0.3);
  --black-50: rgba(0, 0, 0, 0.5);
  --white-10: rgba(255, 255, 255, 0.1);
  --white-94: rgba(255, 255, 255, 0.94);

  /* Notification colors */
  --success-bg: rgba(72, 187, 120, 0.2);
  --success-color: #48bb78;
  --error-bg: rgba(245, 101, 101, 0.2);
  --error-color: #f56565;

  /* Theme switch colors */
  --theme-light-bg: #9b98c4;
  --theme-night-bg: #474973;
  --sun-color: #ECCA2F;
  --sun-shadow: #a1872a;
  --moon-color: #C4C9D1;
  --moon-shadow: #969696;
  --spot-color: #959DB1;
  --stars-color: #ffffff;
  --clouds-color: #F3FDFF;
  --back-clouds-color: #AACADF;
  --sun-glow-light: rgba(254, 255, 239, 0.61);
}

/* Light mode colors */
body.light-mode {

  --cream: #03045e;
  --dusty-rose: #0077b6;
  --slate-blue: #48cae4;
  --dark-navy: #caf0f8;
  --deep-dark: #e3f2fd;

  /* Update alpha variants for light mode */
  --deep-dark-95: rgba(227, 242, 253, 0.98);
  --dark-navy-95: rgba(179, 229, 252, 0.95);
  --dark-navy-80: rgba(179, 229, 252, 0.85);
  --dark-navy-60: rgba(144, 202, 249, 0.7);
  --dark-purple: rgba(144, 202, 249, 0.95);
  --slate-blue-40: rgba(72, 202, 228, 0.4);
  --slate-blue-60: rgba(72, 202, 228, 0.6);
  --slate-blue-30: rgba(72, 202, 228, 0.3);
  --slate-blue-50: rgba(72, 202, 228, 0.5);
  --dusty-rose-10: rgba(0, 119, 182, 0.1);
  --dusty-rose-20: rgba(0, 119, 182, 0.2);
  --dusty-rose-30: rgba(0, 119, 182, 0.3);
  --dusty-rose-40: rgba(0, 119, 182, 0.4);
  --dusty-rose-50: rgba(0, 119, 182, 0.5);
  --cream-20: rgba(3, 4, 94, 0.2);
  --cream-50: rgba(3, 4, 94, 0.5);
}

body {
  font-family: 'Calibri', 'Segoe UI', sans-serif;
  background: linear-gradient(135deg, var(--deep-dark) 0%, var(--dark-navy) 100%);
  min-height: 100vh;
  color: var(--cream);
  overflow-x: hidden;
  position: relative;
}

body::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: 
    radial-gradient(circle at 20% 50%, var(--slate-blue)20, transparent 50%),
    radial-gradient(circle at 80% 20%, var(--slate-blue)15, transparent 50%),
    radial-gradient(circle at 40% 80%, var(--dusty-rose)10, transparent 50%);
  opacity: 0.3;
  pointer-events: none;
  z-index: 0;
}

.header-container {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  padding: 1.5rem 2rem;
  background: var(--deep-dark-95);
  backdrop-filter: blur(10px);
  border-bottom: 2px solid var(--dusty-rose);
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex: 1;
}

.header-center {
  display: flex;
  justify-content: center;
  align-items: center;
  flex: 1;
}

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

.header-stats-text {
  font-size: clamp(24.5px, 1.925vw, 28px);
  font-weight: 600;
  color: var(--cream);
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex: 1;
  justify-content: flex-end;
}

.language-switcher {
  display: flex;
  gap: 0;
  background: var(--dark-navy-60);
  border: 2px solid var(--dusty-rose);
  border-radius: 8px;
  overflow: hidden;
}

.lang-btn {
  background: transparent;
  border: none;
  padding: 8px 16px;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--dusty-rose);
  cursor: pointer;
  transition: all 0.3s ease;
  border-right: 1px solid var(--dusty-rose);
}

.lang-btn:last-child {
  border-right: none;
}

.lang-btn:hover {
  background: var(--dark-navy-80);
}

.lang-btn.active {
  background: var(--dusty-rose);
  color: var(--deep-dark);
}

.header-container h1 {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--cream);
  background: linear-gradient(45deg, var(--cream), var(--dusty-rose));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Navigation Menu */
.navigation-menu {
  position: fixed;
  top: 90px;
  left: 0;
  right: 0;
  background: var(--dark-purple);
  backdrop-filter: blur(10px);
  border-bottom: 2px solid var(--dusty-rose);
  z-index: 99;
}

.nav-list {
  display: flex;
  list-style: none;
  max-width: 100%;
  margin: 0 auto;
  padding: 0;
}

.nav-list li {
  flex: 1;
  text-align: center;
}

.nav-link {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cream);
  height: 60px;
  text-decoration: none;
  font-size: 1.1rem;
  font-weight: 600;
  transition: all 0.3s ease;
  position: relative;
  padding: 0 1rem;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: transparent;
  transition: background 0.3s ease;
}

.nav-link:hover {
  background: var(--dusty-rose-10);
  color: var(--dusty-rose);
}

.nav-link:hover::after {
  background: var(--dusty-rose);
}

.nav-link.active {
  background: var(--dusty-rose-20);
  color: var(--dusty-rose);
}

.nav-link.active::after {
  background: var(--dusty-rose);
}

/* Page Content */
#page-content {
  margin-top: 160px;
  margin-bottom: 100px;
  min-height: calc(100vh - 260px);
  position: relative;
  z-index: 1;
}

.page-wrapper {
  max-width: 100%;
  margin: 0 auto;
  padding: 1rem;
}

.page-title {
  font-size: clamp(1.8rem, 2.5vw, 2.5rem);
  font-weight: 700;
  color: var(--cream);
  text-align: center;
  margin-bottom: 2rem;
  background: linear-gradient(45deg, var(--cream), var(--dusty-rose));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* About Page */
.about-container {
  background: transparent;      /* Nincs háttér */
  border: none;                 /* Nincs szegély */
  padding: 2rem;
  padding: 2rem;
  animation: slideIn 0.8s ease-out;
}

.about-intro {
  font-size: clamp(1rem, 1.2vw, 1.2rem);
  color: var(--dusty-rose);
  margin-bottom: 2rem;
  line-height: 1.8;
  text-align: center;
}

.benefits-title {
  font-size: clamp(1.4rem, 1.8vw, 1.8rem);
  font-weight: 600;
  color: var(--cream);
  margin-bottom: 1.5rem;
  margin-top: 2rem;
}

.benefits-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.benefits-list li {
  background: var(--slate-blue-40);
  padding: 1.5rem;
  border-radius: 8px;
  border-left: 4px solid var(--dusty-rose);
  color: var(--cream);
  font-size: clamp(0.9rem, 1vw, 1rem);
  line-height: 1.6;
  transition: all 0.3s ease;
}

.benefits-list li:hover {
  background: var(--slate-blue-60);
  transform: translateX(5px);
}

@media (max-width: 768px) {
  .benefits-list {
    grid-template-columns: 1fr;
  }
}

/* Login Container */
.login-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
  z-index: 1;
  animation: slideIn 0.8s ease-out;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(30px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* Scroll animations */
.scroll-animate {
  opacity: 0;
  transform: translateY(50px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.scroll-animate.animate-in {
  opacity: 1;
  transform: translateY(0);
}

.scroll-animate-fade {
  opacity: 0;
  transition: opacity 1s ease-out;
}

.scroll-animate-fade.animate-in {
  opacity: 1;
}

.scroll-animate-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.scroll-animate-left.animate-in {
  opacity: 1;
  transform: translateX(0);
}

.scroll-animate-right {
  opacity: 0;
  transform: translateX(50px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.scroll-animate-right.animate-in {
  opacity: 1;
  transform: translateX(0);
}

.scroll-animate-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

/* Staggered animation delays */
.scroll-animate:nth-child(1) { transition-delay: 0s; }
.scroll-animate:nth-child(2) { transition-delay: 0.1s; }
.scroll-animate:nth-child(3) { transition-delay: 0.2s; }
.scroll-animate:nth-child(4) { transition-delay: 0.3s; }
.scroll-animate:nth-child(5) { transition-delay: 0.4s; }
.scroll-animate:nth-child(6) { transition-delay: 0.5s; }

.login-container {
  background: var(--white);
  border: 2px solid var(--black);
  border-radius: 8px;
  padding: 0;
  width: 520px;
  height: 330px;
  position: relative;
  box-shadow: 0 20px 60px var(--black-50);
  margin-bottom: 20px;
}

.label-content {
  padding: 20px;
  height: 100%;
  position: relative;
}

.label-logo {
  position: absolute;
  top: 15px;
  right: 15px;
  width: 80px;
  height: auto;
  z-index: 10;
}

#loginForm {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 10px;
}

.input-line {
  position: relative;
  height: 50px;
}

input {
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--gray-dark);
  padding: 8px 5px;
  font-size: 18px;
  font-family: 'Calibri', sans-serif;
  color: var(--black);
  outline: none;
  width: 350px;
  transition: all 0.3s ease;
}

input::placeholder {
  color: var(--gray-light);
  font-style: italic;
}

input:focus {
  border-bottom: 2px solid var(--black);
  background: var(--black-02);
}

.barcode-container {
  position: absolute;
  bottom: 15px;
  left: 15px;
  width: 200px;
  height: auto;
}

.barcode-container img {
  width: 100%;
  height: auto;
  display: block;
}

.price-box {
  position: absolute;
  bottom: 15px;
  right: 15px;
  border: 2px solid var(--black);
  padding: 12px 20px;
  background: var(--white);
  min-width: 140px;
  text-align: right;
}

.price-box .amount {
  font-size: 28px;
  font-weight: bold;
  font-family: 'Calibri', sans-serif;
  color: var(--black);
  display: block;
  line-height: 1;
}

.login-button[type="submit"] {
  background: linear-gradient(135deg, var(--dusty-rose), var(--slate-blue));
  border: none;
  border-radius: 12px;
  padding: 15px 60px;
  font-size: 18px;
  font-weight: 600;
  color: var(--white);
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 2px;
  box-shadow: 0 8px 25px var(--black-30);
  position: relative;
  overflow: hidden;
}

.login-button[type="submit"]::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, var(--cream-20), transparent);
  transition: left 0.5s ease;
}

.login-button[type="submit"]:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 35px var(--dusty-rose-50);
}

.login-button[type="submit"]:hover::before {
  left: 100%;
}

.login-button[type="submit"]:active {
  transform: translateY(-1px);
}

.login-button[type="submit"]:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* Stats */
.stats-container {
  display: flex;
  justify-content: center;
  width: 100%;
  margin-top: 20px;
  z-index: 1;
}

.stats-card {
  background: var(--dark-navy-95);
  backdrop-filter: blur(15px);
  border: 2px solid var(--dusty-rose);
  border-radius: 12px;
  padding: clamp(12px, 1.2vh, 15px) clamp(40px, 4vw, 60px);
  width: 100%;
  box-shadow:
    0 10px 40px var(--deep-dark-50),
    0 0 30px var(--dusty-rose-20);
  transition: all 0.3s ease;
  text-align: center;
}

.stats-card:hover {
  transform: translateY(-3px);
  box-shadow:
    0 15px 50px var(--deep-dark-60),
    0 0 40px var(--dusty-rose-30);
}

.stats-text {
  font-size: clamp(14px, 1.2vw, 18px);
  font-weight: 600;
  color: var(--cream);
  letter-spacing: 1px;
  display: inline;
}

.stats-number {
  font-weight: 800;
  color: var(--cream);
  background: linear-gradient(45deg, var(--cream), var(--dusty-rose));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-left: 5px;
}

/* Info Page */
.info-page-wrapper {
  margin-top: 0;
}

.content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  animation: slideIn 0.8s ease-out;
}

.video-section {
  display: flex;
  flex-direction: column;
}

.video-section h2 {
  font-size: clamp(1.5rem, 2vw, 2rem);
  font-weight: 700;
  color: var(--cream);
  margin-bottom: 1.5rem;
  text-align: center;
  background: linear-gradient(45deg, var(--cream), var(--dusty-rose));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.videos-container {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.video-wrapper {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  background: var(--dark-navy-60);
  border-radius: 12px;
  box-shadow: 0 20px 60px var(--black-50);
  border: 2px solid var(--dusty-rose);
}

.video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 10px;
}

.steps-section {
  display: flex;
  flex-direction: column;
}

.steps-section h2 {
  font-size: clamp(1.5rem, 2vw, 2rem);
  font-weight: 700;
  color: var(--cream);
  margin-bottom: 1.5rem;
  text-align: center;
  background: linear-gradient(45deg, var(--cream), var(--dusty-rose));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.steps-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.step-item {
  background: var(--dark-navy-80);
  backdrop-filter: blur(15px);
  border: 2px solid var(--dusty-rose);
  border-radius: 12px;
  padding: 1.5rem;
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  box-shadow: 0 10px 40px var(--deep-dark-50);
  transition: all 0.3s ease;
}

.step-item:hover {
  transform: translateX(10px);
  box-shadow: 0 15px 50px var(--deep-dark-60);
  border-color: var(--cream);
}

.step-number {
  flex-shrink: 0;
  width: clamp(40px, 4vw, 50px);
  height: clamp(40px, 4vw, 50px);
  background: linear-gradient(135deg, var(--dusty-rose), var(--slate-blue));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: clamp(1.2rem, 1.5vw, 1.5rem);
  font-weight: 700;
  color: var(--white);
  box-shadow: 0 5px 15px var(--dusty-rose-40);
}

.step-content h3 {
  font-size: clamp(1.1rem, 1.3vw, 1.3rem);
  font-weight: 600;
  color: var(--cream);
  margin-bottom: 0.5rem;
}

.step-content p {
  font-size: clamp(0.9rem, 1vw, 1rem);
  color: var(--dusty-rose);
  line-height: 1.6;
}

/* Examples Page */

.pdf-wrapper {
  display: flex;
  flex-direction: column;
  height: calc(100vh - 260px);
  min-height: 600px;
}

.pdf-container {
  flex: 1;
  width: 100%;
  height: 100%;
  min-height: 600px;
}

.pdf-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* Contact Page */
.contact-container {
  max-width: 1400px;
  margin: 0 auto;
  animation: slideIn 0.8s ease-out;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-top: 2rem;
}

.contact-left {
  display: flex;
  flex-direction: column;
}

.contact-right {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-form {
  background: var(--dark-navy-80);
  backdrop-filter: blur(15px);
  border: 2px solid var(--dusty-rose);
  border-radius: 12px;
  padding: 2.5rem;
  height: 100%;
}

.contact-info-section {
  background: var(--dark-navy-60);
  backdrop-filter: blur(15px);
  border: 2px solid var(--dusty-rose);
  border-radius: 12px;
  padding: 2rem;
}

.contact-subtitle {
  font-size: clamp(1.2rem, 1.5vw, 1.5rem);
  font-weight: 700;
  color: var(--cream);
  margin-bottom: 1rem;
  background: linear-gradient(45deg, var(--cream), var(--dusty-rose));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.contact-text {
  font-size: clamp(0.95rem, 1vw, 1rem);
  color: var(--dusty-rose);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.contact-benefits-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1rem;
}

.contact-benefits-list li {
  background: var(--slate-blue-40);
  padding: 1rem;
  border-radius: 8px;
  border-left: 3px solid var(--dusty-rose);
  color: var(--cream);
  font-size: clamp(0.9rem, 1vw, 1rem);
  line-height: 1.5;
  transition: all 0.3s ease;
}

.contact-benefits-list li:hover {
  background: var(--slate-blue-60);
  transform: translateX(5px);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-size: clamp(0.9rem, 1vw, 1rem);
  font-weight: 600;
  color: var(--cream);
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 1rem;
  background: var(--slate-blue-30);
  border: 1px solid var(--dusty-rose);
  border-radius: 8px;
  color: var(--cream);
  font-family: 'Calibri', 'Segoe UI', sans-serif;
  font-size: clamp(0.9rem, 1vw, 1rem);
  transition: all 0.3s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--cream-50);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  background: var(--slate-blue-50);
  border-color: var(--cream);
  box-shadow: 0 0 10px var(--cream-20);
}

.contact-submit-btn {
  background: linear-gradient(135deg, var(--dusty-rose), var(--slate-blue));
  border: none;
  border-radius: 12px;
  padding: 1rem 3rem;
  font-size: clamp(1rem, 1.1vw, 1.1rem);
  font-weight: 600;
  color: var(--white);
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 2px;
  box-shadow: 0 8px 25px var(--black-30);
  position: relative;
  overflow: hidden;
  width: 100%;
}

.contact-submit-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, var(--cream-20), transparent);
  transition: left 0.5s ease;
}

.contact-submit-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 35px var(--dusty-rose-50);
}

.contact-submit-btn:hover::before {
  left: 100%;
}

.contact-submit-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Footer */
.footer-container {
  text-align: center;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1rem 2rem;
  background: var(--deep-dark-95);
  backdrop-filter: blur(10px);
  border-top: 2px solid var(--dusty-rose);
  z-index: 100;
}

.contacts {
  font-size: 1rem;
  font-weight: 300;
  color: var(--cream);
  opacity: 0.9;
}

/* Notifications */
.custom-notification {
  position: fixed;
  top: 160px;
  right: -400px;
  width: 350px;
  z-index: 1000;
  transition: right 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.custom-notification.show {
  right: 20px;
}

.notification-content {
  background: var(--dark-navy-95);
  backdrop-filter: blur(15px);
  border: 1px solid var(--dusty-rose);
  border-radius: 12px;
  padding: clamp(0.75rem, 1vw, 1rem) clamp(1rem, 1.2vw, 1.5rem);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  box-shadow:
    0 10px 25px var(--deep-dark-40),
    0 0 20px var(--dusty-rose-10);
}

.notification-icon {
  font-size: clamp(1rem, 1.2vw, 1.2rem);
  font-weight: bold;
  width: clamp(20px, 2vw, 24px);
  height: clamp(20px, 2vw, 24px);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  flex-shrink: 0;
}

.custom-notification.success .notification-icon {
  background: var(--success-bg);
  color: var(--success-color);
}

.custom-notification.error .notification-icon {
  background: var(--error-bg);
  color: var(--error-color);
}

.notification-message {
  color: var(--cream);
  font-size: clamp(0.8rem, 0.9vw, 0.9rem);
  flex: 1;
  line-height: 1.4;
}

.notification-close {
  background: none;
  border: none;
  color: var(--dusty-rose);
  font-size: clamp(1.2rem, 1.5vw, 1.5rem);
  cursor: pointer;
  padding: 0;
  width: clamp(20px, 2vw, 24px);
  height: clamp(20px, 2vw, 24px);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.notification-close:hover {
  background: var(--dusty-rose-10);
  transform: scale(1.1);
}

/* Mobile/Tablet warning */
.mobile-warning {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--deep-dark);
  z-index: 9999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
}

.mobile-warning-icon {
  font-size: 4rem;
  margin-bottom: 1rem;
}

.mobile-warning h2 {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  color: var(--cream);
}

.mobile-warning p {
  font-size: 1.1rem;
  color: var(--dusty-rose);
  max-width: 400px;
  line-height: 1.6;
}

/* Media queries - Tablet/Mobile */
@media (max-width: 1024px) {
  .header-container h1 {
    font-size: 1.5rem;
  }

  .header-container {
    padding: 1rem;
  }

  .header-center {
    display: none;
  }

  .navigation-menu {
    top: 70px;
  }

  .nav-list {
    flex-wrap: wrap;
  }

  .nav-link {
    font-size: 0.9rem;
    height: 50px;
    padding: 0 0.5rem;
  }

  #page-content {
    margin-top: 140px;
  }

  .content-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .video-wrapper {
    position: relative !important;
    top: auto !important;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
    display: flex;
    flex-direction: column;
  }

  .contact-left {
    order: 2;
  }

  .contact-right {
    order: 1;
  }

  .page-wrapper {
    padding: 1rem;
  }
}

@media (max-width: 768px) {
  .mobile-warning h2 {
    font-size: 1.5rem;
  }

  .mobile-warning p {
    font-size: 1rem;
  }

  .header-container {
    padding: 1rem;
  }

  .header-container h1 {
    font-size: 1.2rem;
  }

  .lang-btn {
    font-size: 1.2rem;
    padding: 6px 12px;
  }

  .navigation-menu {
    top: 70px;
  }

  .nav-link {
    font-size: 0.7rem;
    height: 60px;
    padding: 0 0.3rem;
  }

  #page-content {
    margin-top: 140px;
    margin-bottom: 80px;
  }

  .page-title {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
  }

  .about-intro {
    font-size: 0.95rem;
  }

  .benefits-title {
    font-size: 1.3rem;
  }

  .benefits-list li {
    font-size: 0.9rem;
    padding: 1rem;
  }

  .contact-form {
    padding: 1.5rem;
  }

  .form-group input,
  .form-group textarea {
    font-size: 1rem;
  }

  .footer-container {
    padding: 0.75rem 1rem;
  }

  .contacts {
    font-size: 0.85rem;
  }

  .custom-notification {
    width: 90%;
    max-width: 320px;
  }

  .custom-notification.show {
    right: 5%;
  }
}

/* Tablet specific (481px - 1024px) */
@media (min-width: 481px) and (max-width: 1024px) {
  .header-container {
    padding: 1rem;
  }

  .header-container h1 {
    font-size: 1.8rem;
  }

  .lang-btn {
    font-size: 1.4rem;
    padding: 8px 14px;
  }

  .navigation-menu {
    top: 90px;
  }

  .nav-link {
    font-size: 1rem;
    height: 65px;
  }

  #page-content {
    margin-top: 160px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
    display: flex;
    flex-direction: column;
  }

  .contact-left {
    order: 2;
  }

  .contact-right {
    order: 1;
  }

  .page-title {
    font-size: 2rem;
  }

  .about-intro {
    font-size: 1.1rem;
  }

  .benefits-title {
    font-size: 1.6rem;
  }

  .benefits-list li {
    font-size: 1rem;
    padding: 1.25rem;
  }

  .contact-form {
    padding: 2rem;
  }

  .custom-notification {
    width: 400px;
  }

  .custom-notification.show {
    right: 15px;
  }
}

/* Desktop responsive - kisebb desktop képernyők */
@media (min-width: 1025px) and (max-width: 1199px) {
  .content-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .video-wrapper {
    position: relative !important;
    top: auto !important;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .login-container {
    width: 420px;
    height: 250px;
  }

  input {
    width: 220px;
    font-size: 16px;
  }

  .label-logo {
    width:100px;
  }

  .barcode-container {
    width: 180px;
  }

  .price-box {
    min-width: 120px;
    padding: 10px 15px;
  }

  .price-box .amount {
    font-size: 36px;
  }

  .login-button {
    padding: 12px 50px;
    font-size: 16px;
  }
}

/* Desktop responsive - nagy képernyő */
@media (min-width: 1441px) {
  .login-container {
    width: 550px;
    height: 300px;
  }

  input {
    width: 320px;
    font-size: 20px;
    height: 55px;
  }

  .label-logo {
    width: 120px;
  }

  .barcode-container {
    width: 240px;
  }

  .price-box {
    min-width: 250px;
    padding: 15px 25px;
  }

  .price-box .amount {
    font-size: 40px;
  }

  .login-button {
    padding: 18px 70px;
    font-size: 20px;
  }
}

/* Desktop responsive - hatalmas képernyő */
@media (min-width: 2559px) {

  .login-container {
    width: 850px;
    height: 450px;
  }

  .inputs {
      display: flex;
      flex-direction: column;
      gap: 50px;
      margin-top: 10px;
  }

  input {
    width: 470px;
    font-size: 45px;
    height: 70px;
  }

  .label-logo {
    width: 200px;
  }

  .barcode-container {
    width: 370px;
  }

  .price-box {
    min-width: 250px;
    padding: 15px 25px;
  }

  .price-box .amount {
    font-size: 80px;
  }

  .login-button[type="submit"] {
    padding: 18px 70px;
    font-size: 30px;
  }

  .contacts {
      font-size: 2rem;
  }
}

.stats-container {
  display: flex;
  justify-content: center;
  width: 100%;
  margin-top: 20px;
  z-index: 1;
}

.stats-card {
  background: var(--dark-navy-95);
  backdrop-filter: blur(15px);
  border: 2px solid var(--dusty-rose);
  border-radius: 12px;
  padding: 15px 60px;
  width: 100%;
  max-width: 520px;
  box-shadow:
    0 10px 40px var(--deep-dark-50),
    0 0 30px var(--dusty-rose-20);
  transition: all 0.3s ease;
  text-align: center;
}

.stats-card:hover {
  transform: translateY(-3px);
  box-shadow:
    0 15px 50px var(--deep-dark-60),
    0 0 40px var(--dusty-rose-30);
}

.stats-text {
  font-size: 18px;
  font-weight: 600;
  color: var(--cream);
  letter-spacing: 1px;
  display: inline;
}

.stats-number {
  font-weight: 800;
  color: var(--cream);
  background: linear-gradient(45deg, var(--cream), var(--dusty-rose));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-left: 5px;
}

/* Responsive */
@media (max-width: 1024px) {
  .stats-container {
    display: none;
  }
}

@media (min-width: 1025px) and (max-width: 1440px) {
  .stats-card {
    padding: 12px 50px;
    max-width: 420px;
  }
  
  .stats-text {
    font-size: 16px;
  }
}

@media (min-width: 1441px) {
  .stats-card {
    padding: 18px 70px;
    max-width: 550px;
  }
  
  .stats-text {
    font-size: 20px;
  }
}

@media (min-width: 2559px) {
  .stats-card {
    padding: 18px 70px;
    max-width: 850px;
  }
  
  .stats-text {
    font-size: 30px;
  }

}

/* Theme Switch */
.theme-switch {
  --toggle-size: 10px;
  --container-width: 5.625em;
  --container-height: 2.5em;
  --container-radius: 6.25em;
  --circle-container-diameter: 3.375em;
  --sun-moon-diameter: 2.125em;
  --circle-container-offset: calc((var(--circle-container-diameter) - var(--container-height)) / 2 * -1);
  --transition: .5s cubic-bezier(0, -0.02, 0.4, 1.25);
  --circle-transition: .3s cubic-bezier(0, -0.02, 0.35, 1.17);
}

.theme-switch, .theme-switch *, .theme-switch *::before, .theme-switch *::after {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-size: var(--toggle-size);
}

.theme-switch__container {
  width: var(--container-width);
  height: var(--container-height);
  background-color: var(--theme-light-bg);
  border-radius: var(--container-radius);
  overflow: hidden;
  cursor: pointer;
  -webkit-box-shadow: 0em -0.062em 0.062em var(--black-25), 0em 0.062em 0.125em var(--white-94);
  box-shadow: 0em -0.062em 0.062em var(--black-25), 0em 0.062em 0.125em var(--white-94);
  -webkit-transition: var(--transition);
  -o-transition: var(--transition);
  transition: var(--transition);
  position: relative;
}

.theme-switch__container::before {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0;
  -webkit-box-shadow: 0em 0.05em 0.187em var(--black-25) inset, 0em 0.05em 0.187em var(--black-25) inset;
  box-shadow: 0em 0.05em 0.187em var(--black-25) inset, 0em 0.05em 0.187em var(--black-25) inset;
  border-radius: var(--container-radius)
}

.theme-switch__checkbox {
  display: none;
}

.theme-switch__circle-container {
  width: var(--circle-container-diameter);
  height: var(--circle-container-diameter);
  background-color: var(--white-10);
  position: absolute;
  left: var(--circle-container-offset);
  top: var(--circle-container-offset);
  border-radius: var(--container-radius);
  -webkit-box-shadow: inset 0 0 0 3.375em var(--white-10), inset 0 0 0 3.375em var(--white-10), 0 0 0 0.625em var(--white-10), 0 0 0 1.25em var(--white-10);
  box-shadow: inset 0 0 0 3.375em var(--white-10), inset 0 0 0 3.375em var(--white-10), 0 0 0 0.625em var(--white-10), 0 0 0 1.25em var(--white-10);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-transition: var(--circle-transition);
  -o-transition: var(--circle-transition);
  transition: var(--circle-transition);
  pointer-events: none;
}

.theme-switch__sun-moon-container {
  pointer-events: auto;
  position: relative;
  z-index: 2;
  width: var(--sun-moon-diameter);
  height: var(--sun-moon-diameter);
  margin: auto;
  border-radius: var(--container-radius);
  background-color: var(--sun-color);
  -webkit-box-shadow: 0.062em 0.062em 0.062em 0em var(--sun-glow-light) inset, 0em -0.062em 0.062em 0em var(--sun-shadow) inset;
  box-shadow: 0.062em 0.062em 0.062em 0em var(--sun-glow-light) inset, 0em -0.062em 0.062em 0em var(--sun-shadow) inset;
  -webkit-filter: drop-shadow(0.062em 0.125em 0.125em var(--black-25)) drop-shadow(0em 0.062em 0.125em var(--black-25));
  filter: drop-shadow(0.062em 0.125em 0.125em var(--black-25)) drop-shadow(0em 0.062em 0.125em var(--black-25));
  overflow: hidden;
  -webkit-transition: var(--transition);
  -o-transition: var(--transition);
  transition: var(--transition);
}

.theme-switch__moon {
  -webkit-transform: translateX(100%);
  -ms-transform: translateX(100%);
  transform: translateX(100%);
  width: 100%;
  height: 100%;
  background-color: var(--moon-color);
  border-radius: inherit;
  -webkit-box-shadow: 0.062em 0.062em 0.062em 0em var(--sun-glow-light) inset, 0em -0.062em 0.062em 0em var(--moon-shadow) inset;
  box-shadow: 0.062em 0.062em 0.062em 0em var(--sun-glow-light) inset, 0em -0.062em 0.062em 0em var(--moon-shadow) inset;
  -webkit-transition: var(--transition);
  -o-transition: var(--transition);
  transition: var(--transition);
  position: relative;
}

.theme-switch__spot {
  position: absolute;
  top: 0.75em;
  left: 0.312em;
  width: 0.75em;
  height: 0.75em;
  border-radius: var(--container-radius);
  background-color: var(--spot-color);
  -webkit-box-shadow: 0em 0.0312em 0.062em var(--black-25) inset;
  box-shadow: 0em 0.0312em 0.062em var(--black-25) inset;
}

.theme-switch__spot:nth-of-type(2) {
  width: 0.375em;
  height: 0.375em;
  top: 0.937em;
  left: 1.375em;
}

.theme-switch__spot:nth-last-of-type(3) {
  width: 0.25em;
  height: 0.25em;
  top: 0.312em;
  left: 0.812em;
}

.theme-switch__clouds {
  width: 1.25em;
  height: 1.25em;
  background-color: var(--clouds-color);
  border-radius: var(--container-radius);
  position: absolute;
  bottom: -0.625em;
  left: 0.312em;
  -webkit-box-shadow: 0.937em 0.312em var(--clouds-color), -0.312em -0.312em var(--back-clouds-color), 1.437em 0.375em var(--clouds-color), 0.5em -0.125em var(--back-clouds-color), 2.187em 0 var(--clouds-color), 1.25em -0.062em var(--back-clouds-color), 2.937em 0.312em var(--clouds-color), 2em -0.312em var(--back-clouds-color), 3.625em -0.062em var(--clouds-color), 2.625em 0em var(--back-clouds-color), 4.5em -0.312em var(--clouds-color), 3.375em -0.437em var(--back-clouds-color), 4.625em -1.75em 0 0.437em var(--clouds-color), 4em -0.625em var(--back-clouds-color), 4.125em -2.125em 0 0.437em var(--back-clouds-color);
  box-shadow: 0.937em 0.312em var(--clouds-color), -0.312em -0.312em var(--back-clouds-color), 1.437em 0.375em var(--clouds-color), 0.5em -0.125em var(--back-clouds-color), 2.187em 0 var(--clouds-color), 1.25em -0.062em var(--back-clouds-color), 2.937em 0.312em var(--clouds-color), 2em -0.312em var(--back-clouds-color), 3.625em -0.062em var(--clouds-color), 2.625em 0em var(--back-clouds-color), 4.5em -0.312em var(--clouds-color), 3.375em -0.437em var(--back-clouds-color), 4.625em -1.75em 0 0.437em var(--clouds-color), 4em -0.625em var(--back-clouds-color), 4.125em -2.125em 0 0.437em var(--back-clouds-color);
  -webkit-transition: 0.5s cubic-bezier(0, -0.02, 0.4, 1.25);
  -o-transition: 0.5s cubic-bezier(0, -0.02, 0.4, 1.25);
  transition: 0.5s cubic-bezier(0, -0.02, 0.4, 1.25);
}

.theme-switch__stars-container {
  position: absolute;
  color: var(--stars-color);
  top: -100%;
  left: 0.312em;
  width: 2.75em;
  height: auto;
  -webkit-transition: var(--transition);
  -o-transition: var(--transition);
  transition: var(--transition);
}

/* Theme switch actions */
.theme-switch__checkbox:checked + .theme-switch__container {
  background-color: var(--theme-night-bg);
}

.theme-switch__checkbox:checked + .theme-switch__container .theme-switch__circle-container {
  left: calc(100% - var(--circle-container-offset) - var(--circle-container-diameter));
}

.theme-switch__checkbox:checked + .theme-switch__container .theme-switch__circle-container:hover {
  left: calc(100% - var(--circle-container-offset) - var(--circle-container-diameter) - 0.187em)
}

.theme-switch__circle-container:hover {
  left: calc(var(--circle-container-offset) + 0.187em);
}

.theme-switch__checkbox:checked + .theme-switch__container .theme-switch__moon {
  -webkit-transform: translate(0);
  -ms-transform: translate(0);
  transform: translate(0);
}

.theme-switch__checkbox:checked + .theme-switch__container .theme-switch__clouds {
  bottom: -4.062em;
}

.theme-switch__checkbox:checked + .theme-switch__container .theme-switch__stars-container {
  top: 50%;
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  transform: translateY(-50%);
}