@media (max-width: 600px) {
  .language-switcher {
    margin-right: 40px !important;
  }
  .hamburger-menu {
    margin-left: 0 !important;
  }
}
/* --- Custom Hot Badge Style --- */
/* Badge pop and floating animation */
.hot-badge.flame-animated {
  position: absolute;
  top: 0px;
  right: 0px;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 48px;
  height: 32px;
  padding: 0 16px;
  background: linear-gradient(135deg, #ff3c3c 0%, #ff9800 100%);
  color: #fff;
  font-weight: 700;
  font-size: 1.1rem;
  border-radius: 0 18px 18px 18px;
  box-shadow: 0 4px 16px 0 rgba(255, 60, 60, 0.25), 0 1.5px 8px 0 rgba(255, 152, 0, 0.15);
  letter-spacing: 0.04em;
  text-shadow: 0 2px 8px rgba(0,0,0,0.18);
  animation: badge-pop 0.7s cubic-bezier(.68,-0.55,.27,1.55), badge-float 2.2s ease-in-out infinite alternate;
  transition: background 0.3s, box-shadow 0.3s, color 0.3s;
  cursor: default;
  margin: 0;
}

@keyframes badge-float {
  0% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-7px) scale(1.04); }
  100% { transform: translateY(0) scale(1); }
}

.hot-badge.flame-animated:hover {
  background: linear-gradient(135deg, #ff9800 0%, #ff3c3c 100%);
  color: #fffde4;
  box-shadow: 0 6px 24px 0 rgba(255, 60, 60, 0.35), 0 2px 12px 0 rgba(255, 152, 0, 0.18);
}

@keyframes badge-pop {
  0% { transform: scale(0.7) rotate(-8deg); opacity: 0; }
  60% { transform: scale(1.15) rotate(2deg); opacity: 1; }
  100% { transform: scale(1) rotate(0deg); opacity: 1; }
}

.hot-badge.flame-animated svg.flame-svg {
  margin-left: 6px;
  width: 22px;
  height: 22px;
  vertical-align: middle;
  filter: drop-shadow(0 0 6px #ff9800cc);
  animation: flame-flicker 1.2s infinite alternate cubic-bezier(.68,-0.55,.27,1.55);
}

@keyframes flame-flicker {
  0% { transform: scaleY(1) scaleX(1) translateY(0); opacity: 1; }
  40% { transform: scaleY(1.08) scaleX(0.96) translateY(-2px); opacity: 0.92; }
  60% { transform: scaleY(0.95) scaleX(1.05) translateY(1px); opacity: 1; }
  100% { transform: scaleY(1) scaleX(1) translateY(0); opacity: 1; }
}

.hot-badge.flame-animated[title],
.hot-badge.flame-animated[data-lang-ko],
.hot-badge.flame-animated[data-lang-en] {
  font-family: 'Poppins', 'Noto Sans KR', Arial, sans-serif;
}
/* Animated labels for Karaoke VIP section */
.animated-labels {
  display: flex;
  gap: 10px;
  margin-top: 10px;
  justify-content: flex-start;
}
.animated-label {
  display: inline-block;
  font-size: 0.95em;
  font-weight: 700;
  padding: 4px 18px;
  border-radius: 4px; /* More rectangular */
  box-shadow: 0 2px 12px 0 rgba(0,0,0,0.14);
  letter-spacing: 0.01em;
  animation: floatGlow 2.2s ease-in-out infinite alternate;
  transition: transform 0.2s, box-shadow 0.2s;
  position: relative;
  min-width: 90px;
  min-height: 28px;
  text-align: center;
  line-height: 20px;
}
.green-label {
  background: linear-gradient(90deg, #1de982 0%, #0fd850 100%);
  color: #fff;
  box-shadow: 0 0 16px 2px #1de98299, 0 2px 16px 0 rgba(0,0,0,0.18);
  animation-delay: 0s;
}
.blue-label {
  background: linear-gradient(90deg, #1da1f2 0%, #007cf0 100%);
  color: #fff;
  box-shadow: 0 0 16px 2px #1da1f299, 0 2px 16px 0 rgba(0,0,0,0.18);
  animation-delay: 1.1s;
}
@keyframes floatGlow {
  0% {
    transform: translateY(0) scale(1);
    box-shadow: 0 0 16px 2px #1de98299, 0 2px 16px 0 rgba(0,0,0,0.18);
    filter: brightness(1.1);
  }
  50% {
    transform: translateY(-7px) scale(1.07);
    box-shadow: 0 0 32px 6px #1de982cc, 0 2px 24px 0 rgba(0,0,0,0.22);
    filter: brightness(1.25);
  }
  100% {
    transform: translateY(0) scale(1);
    box-shadow: 0 0 16px 2px #1de98299, 0 2px 16px 0 rgba(0,0,0,0.18);
    filter: brightness(1.1);
  }
}
.blue-label {
  animation-name: floatGlowBlue;
}
@keyframes floatGlowBlue {
  0% {
    transform: translateY(0) scale(1);
    box-shadow: 0 0 16px 2px #1da1f299, 0 2px 16px 0 rgba(0,0,0,0.18);
    filter: brightness(1.1);
  }
  50% {
    transform: translateY(-7px) scale(1.07);
    box-shadow: 0 0 32px 6px #1da1f2cc, 0 2px 24px 0 rgba(0,0,0,0.22);
    filter: brightness(1.25);
  }
  100% {
    transform: translateY(0) scale(1);
    box-shadow: 0 0 16px 2px #1da1f299, 0 2px 16px 0 rgba(0,0,0,0.18);
    filter: brightness(1.1);
  }
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Noto Sans KR', sans-serif;
    background-image: url('https://res.cloudinary.com/dsgipvhyi/image/upload/v1751797511/bg_dyo63l.jpg');
    background-size: contain;
    background-position: center top;
    background-repeat: no-repeat;
    background-color: #0a0a0a;
    color: #fff;
    overflow-x: hidden;
    background-attachment: scroll;
    min-height: 100vh;
}

html {
    min-height: 100vh;
}

@media (min-width: 601px) {
  body {
    background-size: cover;
    background-attachment: fixed;
  }
}
@media (max-width: 600px) {
  body {
    background-size: contain;
    background-position: top center;
    background-attachment: scroll;
  }
}

@media (min-width: 601px) {
  body {
    background-attachment: fixed;
  }
}
@media (max-width: 600px) {
  body {
    background-size: contain;
    background-position: top center;
    background-attachment: scroll;
  }
}
    background-color: #0a0a0a;
    color: #ffffff;
    overflow-x: hidden;
}


}

/* Language-specific font styling */
body[data-lang="en"] {
    font-family: 'Inter', 'Poppins', sans-serif;
}

body[data-lang="ko"] {
    font-family: 'Noto Sans KR', sans-serif;
}

/* English text styling */
[data-lang="en"] h1, 
[data-lang="en"] h2, 
[data-lang="en"] h3 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    letter-spacing: -0.5px;
}

[data-lang="en"] p,
[data-lang="en"] span,
[data-lang="en"] button {
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    letter-spacing: 0.3px;
}

/* Korean text styling (default) */
[data-lang="ko"] h1, 
[data-lang="ko"] h2, 
[data-lang="ko"] h3 {
    font-family: 'Noto Sans KR', sans-serif;
    font-weight: 700;
}

[data-lang="ko"] p,
[data-lang="ko"] span,
[data-lang="ko"] button {
    font-family: 'Noto Sans KR', sans-serif;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 24px;
    padding-right: 24px;
    box-sizing: border-box;
}

@media (max-width: 600px) {
  .container {
    padding-left: 4vw;
    padding-right: 4vw;
    width: 100%;
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
    box-sizing: border-box;
  }
}
@media (max-width: 420px) {
  .container {
    padding-left: max(4vw, 8px);
    padding-right: max(4vw, 8px);
    width: 100%;
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
    box-sizing: border-box;
  }
  .services-grid {
    display: flex !important;
    flex-direction: column !important;
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }
  .service-card,
  .service-content,
  .service-image,
  .service-info,
  .service-buttons,
  .service-badges {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
    margin: 0 !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
  }
  .service-card {
    border-radius: 10px !important;
  }
  .service-image {
    height: 140px !important;
    border-radius: 10px 10px 0 0 !important;
  }
  .service-content {
    padding: 0.8rem 0.5rem !important;
    border-radius: 0 0 10px 10px !important;
  }
  .service-content h3 {
    font-size: 1.1rem !important;
  }
  .service-content p {
    font-size: 0.85rem !important;
  }
  .hot-badge {
    top: 6px !important;
    right: 6px !important;
    font-size: 0.7rem !important;
    padding: 0.2rem 0.6rem !important;
    border-radius: 10px !important;
  }
  .animated-label,
  .badge {
    font-size: 0.75rem !important;
    padding: 0.2rem 0.5rem !important;
    border-radius: 8px !important;
    margin-bottom: 2px !important;
  }
  .btn-primary, .btn-secondary, .btn-green, .btn-red, .btn-blue {
    font-size: 0.85rem !important;
    padding: 0.7rem 1rem !important;
    width: 100% !important;
  }
  .service-bg-image {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    object-position: center !important;
    border-radius: 0 !important;
    box-sizing: border-box !important;
  }
  .carousel-images {
    width: 100% !important;
    height: 100% !important;
    position: relative !important;
  }
  .image-carousel {
    width: 100% !important;
    height: 100% !important;
    overflow: hidden !important;
  }
  .services h2 {
    font-size: 1.3rem !important;
    margin-bottom: 1.2rem !important;
  }
  .services {
    padding: 1.5rem 0 !important;
  }
  .service-info {
    flex-direction: column !important;
    gap: 0.2rem !important;
    font-size: 0.8rem !important;
  }
  .service-buttons {
    gap: 0.4rem !important;
  }
  .service-badges {
    gap: 0.2rem !important;
    flex-wrap: wrap !important;
  }
  .service-card:not(:last-child) {
    margin-bottom: 1rem !important;
  }
  /* Fix for any possible horizontal scroll */
  body, html {
    overflow-x: hidden !important;
  }
  .services {
    overflow-x: hidden !important;
  }
  .container {
    overflow-x: hidden !important;
  }
  .services-grid {
    overflow-x: hidden !important;
  }
  .service-card {
    overflow-x: hidden !important;
  }
  .service-content {
    overflow-x: hidden !important;
  }
  .service-image {
    overflow-x: hidden !important;
  }
  .service-info {
    overflow-x: hidden !important;
  }
  .service-buttons {
    overflow-x: hidden !important;
  }
  .service-badges {
    overflow-x: hidden !important;
  }
  .carousel-images {
    overflow-x: hidden !important;
  }
  .image-carousel {
    overflow-x: hidden !important;
  }
}
}

/* Remove underline from all links */
a {
    text-decoration: none !important;
}

a:hover {
    text-decoration: none !important;
}

/* Header */
.header {
    background: linear-gradient(135deg, 
        rgba(0, 20, 40, 0.95) 0%, 
        rgba(10, 30, 60, 0.95) 25%, 
        rgba(0, 15, 40, 0.95) 50%, 
        rgba(5, 25, 50, 0.95) 75%, 
        rgba(0, 20, 40, 0.95) 100%);
    backdrop-filter: blur(25px);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10001;
    padding: 1rem 0;
    border-bottom: 2px solid transparent;
    border-image: linear-gradient(90deg, 
        rgba(0, 150, 255, 0.6) 0%, 
        rgba(255, 100, 150, 0.6) 30%, 
        rgba(150, 255, 150, 0.6) 60%, 
        rgba(255, 200, 100, 0.6) 100%) 1;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4),
                0 0 60px rgba(0, 100, 255, 0.1),
                inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    min-height: 70px;
}

/* Thêm hiệu ứng động cho header */
.header::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(255, 255, 255, 0.1) 50%, 
        transparent 100%);
    animation: headerShine 4s ease-in-out infinite;
    z-index: 1;
}

.header::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="stars" x="0" y="0" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23stars)"/></svg>');
    opacity: 0.3;
    animation: starsTwinkle 6s linear infinite;
    z-index: 1;
}

@keyframes headerShine {
    0% { left: -100%; }
    50% { left: 100%; }
    100% { left: 100%; }
}

@keyframes starsTwinkle {
    0%, 100% { opacity: 0.1; }
    50% { opacity: 0.3; }
}

.header.scrolled {
    padding: 0.7rem 0;
    background: linear-gradient(135deg, 
        rgba(0, 25, 50, 0.98) 0%, 
        rgba(15, 35, 70, 0.98) 25%, 
        rgba(0, 20, 50, 0.98) 50%, 
        rgba(10, 30, 60, 0.98) 75%, 
        rgba(0, 25, 50, 0.98) 100%);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5),
                0 0 80px rgba(0, 120, 255, 0.15),
                inset 0 1px 0 rgba(255, 255, 255, 0.15);
    min-height: 65px;
    transform: translateY(0);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 2;
}

.logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    flex: 1;
    position: relative;
    z-index: 2;
}

.logo::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -15px;
    right: -15px;
    bottom: -10px;
    background: linear-gradient(45deg, 
        rgba(255, 100, 150, 0.1) 0%, 
        rgba(100, 150, 255, 0.1) 50%, 
        rgba(150, 255, 150, 0.1) 100%);
    border-radius: 15px;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.logo:hover::before {
    opacity: 1;
}

.logo h1 {
    background: linear-gradient(45deg, 
        #00BFFF 0%, 
        #FF69B4 25%, 
        #98FB98 50%, 
        #FFD700 75%, 
        #FF6347 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% 200%;
    animation: gradientShift 3s ease-in-out infinite,
               logoGlow 2s ease-in-out infinite alternate,
               logoFloat 4s ease-in-out infinite;
    margin: 0;
    letter-spacing: 1.5px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 800;
    position: relative;
    text-shadow: 0 0 30px rgba(255, 255, 255, 0.3);
}

.logo h1:hover {
    letter-spacing: 2px;
}

.logo-subtitle {
    font-size: 0.7rem;
    background: linear-gradient(45deg, 
        #FFD700 0%, 
        #FF69B4 50%, 
        #00BFFF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 150% 150%;
    animation: gradientShift 4s ease-in-out infinite;
    margin: 0;
    margin-top: 0.1rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    opacity: 0.9;
    position: relative;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.2);
}

.logo-subtitle::after {
    content: '✨';
    position: absolute;
    right: -20px;
    top: -5px;
    font-size: 0.8rem;
    animation: sparkle 2s ease-in-out infinite;
}

@keyframes sparkle {
    0%, 100% { 
        opacity: 0.5; 
        transform: scale(0.8) rotate(0deg);
    }
    50% { 
        opacity: 1; 
        transform: scale(1.2) rotate(180deg);
    }
}

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

@keyframes logoFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-3px); }
}

@keyframes logoGlow {
    0% {
        text-shadow: 0 0 20px rgba(0, 0, 255, 0.8),
                     0 0 40px rgba(0, 0, 255, 0.5);
    }
    100% {
        text-shadow: 0 0 30px rgba(0, 0, 255, 1),
                     0 0 60px rgba(0, 0, 255, 0.8);
    }
}

.nav ul {
    display: flex;
    list-style: none;
    gap: 1.5rem;
    margin: 0;
    padding: 0;
}

.nav li {
    position: relative;
}

.nav a {
    color: #ffffff;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    transition: all 0.3s ease;
    position: relative;
    border: 2px solid transparent;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    backdrop-filter: blur(10px);
    display: inline-block;
}

/* Removed ::before and ::after effects to prevent flickering */

.nav a:hover {
    color: #0000FF;
    border-color: rgba(0, 0, 255, 0.5);
    box-shadow: 0 0 15px rgba(0, 0, 255, 0.3);
    background: linear-gradient(135deg, rgba(0, 0, 255, 0.15) 0%, rgba(0, 0, 255, 0.08) 100%);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    background: linear-gradient(135deg, rgba(0, 0, 255, 0.2) 0%, rgba(0, 0, 255, 0.1) 100%);
    border: 2px solid rgba(0, 0, 255, 0.3);
    border-radius: 10px;
    padding: 0.4rem;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.mobile-menu-toggle:hover {
    background: linear-gradient(135deg, rgba(0, 0, 255, 0.3) 0%, rgba(0, 0, 255, 0.2) 100%);
    border-color: rgba(0, 0, 255, 0.5);
    box-shadow: 0 8px 25px rgba(0, 0, 255, 0.3);
}

.hamburger {
    display: flex;
    flex-direction: column;
    width: 20px;
    height: 15px;
    position: relative;
    justify-content: space-between;
}

.hamburger span {
    display: block;
    height: 2px;
    width: 100%;
    background: linear-gradient(90deg, #0000FF, #0066FF);
    border-radius: 2px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 5px rgba(0, 0, 255, 0.3);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
    background: linear-gradient(90deg, #FF0000, #CC0000);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
    transform: translateX(20px);
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
    background: linear-gradient(90deg, #FF0000, #CC0000);
}

/* Mobile Navigation Dropdown */
.nav.mobile-active {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.98) 0%, rgba(16, 16, 32, 0.98) 100%);
    backdrop-filter: blur(20px);
    border-top: 1px solid rgba(0, 0, 255, 0.3);
    border-radius: 0 0 20px 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
    animation: slideDownFade 0.4s ease;
    z-index: 999;
}

.nav.mobile-active ul {
    flex-direction: column;
    padding: 1rem 0;
    gap: 0;
}

.nav.mobile-active li {
    margin: 0;
    border-bottom: 1px solid rgba(0, 0, 255, 0.1);
}

.nav.mobile-active li:last-child {
    border-bottom: none;
}

.nav.mobile-active a {
    display: block;
    padding: 1rem 2rem;
    margin: 0;
    background: transparent;
    border: none;
    border-radius: 0;
    font-size: 1rem;
    font-weight: 600;
    color: #ffffff;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.nav.mobile-active a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, #0000FF, #0066FF);
    transform: translateX(-100%);
    transition: transform 0.3s ease;
}

.nav.mobile-active a:hover {
    background: linear-gradient(90deg, rgba(0, 0, 255, 0.1), rgba(0, 0, 255, 0.05));
    color: #0000FF;
    transform: translateX(8px);
    text-shadow: 0 0 10px rgba(0, 0, 255, 0.5);
}

.nav.mobile-active a:hover::before {
    transform: translateX(0);
}

@keyframes slideDownFade {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
body {
  background-image: url('https://res.cloudinary.com/dsgipvhyi/image/upload/v1751797511/bg_dyo63l.jpg');
  background-size: contain;
  background-position: center top;
  background-repeat: no-repeat;
  background-color: #0a0a0a;
  color: #fff;
  overflow-x: hidden;
  background-attachment: scroll;
  position: relative;
}

body::before {
  content: "";
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  width: 100vw; height: 100vh;
  background: rgba(10,10,20,0.68);
  pointer-events: none;
  z-index: 0;
}
    gap: 2rem;
    flex: 0 0 auto;
    position: relative;
    z-index: 2;
}

.language-switcher {
    display: flex;
    gap: 1rem;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.15) 0%, 
        rgba(255, 100, 150, 0.1) 25%, 
        rgba(100, 150, 255, 0.1) 50%, 
        rgba(150, 255, 150, 0.1) 75%, 
        rgba(255, 255, 255, 0.15) 100%);
    border-radius: 35px;
    padding: 0.7rem 1.2rem;
    backdrop-filter: blur(15px);
    align-items: center;
    justify-content: center;
    border: 2px solid transparent;
    background-clip: padding-box;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    margin-left: 10px;
    min-height: 50px;
    min-width: 200px;
    width: auto;
    position: relative;
    overflow: hidden;
}

.language-switcher::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, 
        rgba(255, 100, 150, 0.3) 0%, 
        rgba(100, 150, 255, 0.3) 50%, 
        rgba(150, 255, 150, 0.3) 100%);
    border-radius: 35px;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.language-switcher:hover::before {
    opacity: 1;
}

.language-switcher:hover {
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3),
                0 0 40px rgba(255, 100, 150, 0.2);
    border-color: rgba(255, 100, 150, 0.4);
}

.lang-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.12) 0%, 
        rgba(255, 100, 150, 0.08) 50%, 
        rgba(100, 150, 255, 0.08) 100%);
    border: 1.5px solid rgba(255, 255, 255, 0.2);
    color: #ffffff;
    padding: 0.7rem 1.2rem;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 0.9rem;
    font-weight: 600;
    min-width: 90px;
    min-height: 40px;
    backdrop-filter: blur(8px);
    flex-shrink: 0;
    position: relative;
    overflow: hidden;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.lang-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(255, 255, 255, 0.2) 50%, 
        transparent 100%);
    transition: left 0.5s ease;
}

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

.lang-btn:hover {
    background: linear-gradient(135deg, 
        rgba(255, 100, 150, 0.25) 0%, 
        rgba(100, 150, 255, 0.25) 50%, 
        rgba(150, 255, 150, 0.25) 100%);
    border-color: rgba(255, 100, 150, 0.6);
    box-shadow: 0 8px 25px rgba(255, 100, 150, 0.3),
                0 0 20px rgba(255, 255, 255, 0.1);
}

.lang-btn.active {
    background: linear-gradient(135deg, 
        #FF69B4 0%, 
        #00BFFF 50%, 
        #98FB98 100%);
    border-color: #FF69B4;
    color: #ffffff;
    box-shadow: 0 8px 30px rgba(255, 105, 180, 0.4),
                0 0 30px rgba(255, 255, 255, 0.2);
    font-weight: 700;
}

.flag-icon {
    width: 22px;
    height: 16px;
    object-fit: cover;
    object-position: center;
    border-radius: 4px;
    display: block;
    filter: brightness(1.2) saturate(1.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    position: relative;
}

.flag-icon::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, 
        rgba(255, 255, 255, 0.1) 0%, 
        transparent 50%, 
        rgba(255, 255, 255, 0.1) 100%);
    border-radius: 4px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.lang-btn:hover .flag-icon {
    filter: brightness(1.1);
    transform: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.lang-btn:hover .flag-icon::after {
    opacity: 1;
}

/* Hamburger Menu */
.hamburger-menu {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
    padding: 1rem;
    border-radius: 15px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.12) 0%, 
        rgba(255, 100, 150, 0.08) 50%, 
        rgba(100, 150, 255, 0.08) 100%);
    backdrop-filter: blur(15px);
    border: 1.5px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
    margin-right: 8px;
}

.hamburger-menu::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, 
        rgba(255, 100, 150, 0.2) 0%, 
        rgba(100, 150, 255, 0.2) 50%, 
        rgba(150, 255, 150, 0.2) 100%);
    border-radius: 15px;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.hamburger-menu:hover::before {
    opacity: 1;
}

.hamburger-menu:hover {
    background: linear-gradient(135deg, 
        rgba(255, 100, 150, 0.15) 0%, 
        rgba(100, 150, 255, 0.15) 50%, 
        rgba(150, 255, 150, 0.15) 100%);
    border-color: rgba(255, 100, 150, 0.4);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3),
                0 0 25px rgba(255, 100, 150, 0.2);
}

.hamburger-line {
    width: 32px;
    height: 4px;
    background: linear-gradient(90deg, 
        #FF69B4 0%, 
        #00BFFF 50%, 
        #98FB98 100%);
    border-radius: 4px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2),
                0 0 15px rgba(255, 105, 180, 0.3);
    position: relative;
    overflow: hidden;
}

.hamburger-line::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(255, 255, 255, 0.4) 50%, 
        transparent 100%);
    transition: left 0.6s ease;
}

.hamburger-menu:hover .hamburger-line::before {
    left: 100%;
}

.hamburger-menu:hover .hamburger-line {
    background: linear-gradient(90deg, 
        #FF1493 0%, 
        #00BFFF 50%, 
        #32CD32 100%);
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.3),
                0 0 20px rgba(255, 105, 180, 0.5);
}

.hamburger-menu.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
    background: linear-gradient(90deg, #FF6347, #FF1493);
}

.hamburger-menu.active .hamburger-line:nth-child(2) {
    opacity: 0;
    transform: translateX(30px);
}

.hamburger-menu.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
    background: linear-gradient(90deg, #FF6347, #FF1493);
}

/* Mobile Menu */

/* Modern Glassmorphism Mobile Menu */
.mobile-menu {
    display: none !important;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(18, 22, 40, 0.85);
    backdrop-filter: blur(18px) saturate(1.2);
    -webkit-backdrop-filter: blur(18px) saturate(1.2);
    border: 2.5px solid rgba(0, 255, 255, 0.18);
    box-shadow: 0 0 60px 0 rgba(0,255,255,0.08), 0 8px 40px 0 rgba(0,0,0,0.7);
    z-index: 10000;
    transition: all 0.35s cubic-bezier(0.4,0,0.2,1);
    pointer-events: auto;
    overflow-y: auto;
    animation: mobileMenuFadeIn 0.5s;
}

@keyframes mobileMenuFadeIn {
    from { opacity: 0; transform: translateY(-30px) scale(0.98); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.mobile-menu.active {
    display: block !important;
}


.mobile-nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    gap: 2.2rem;
    padding: 0;
}



.mobile-nav .nav-link {
    display: flex;
    align-items: center;
    gap: 1.1rem;
    color: #00e0ff;
    text-decoration: none;
    font-size: 2.1rem;
    font-weight: 700;
    padding: 1.1rem 2.5rem;
    border-radius: 18px;
    background: rgba(255,255,255,0.04);
    box-shadow: 0 2px 18px 0 rgba(0,255,255,0.08);
    letter-spacing: 0.02em;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all 0.28s cubic-bezier(0.4,0,0.2,1);
    text-shadow: 0 2px 12px #00e0ff44, 0 0 2px #000, 0 0 18px #fff2;
    background: linear-gradient(90deg, rgba(0,224,255,0.12) 0%, rgba(255,255,255,0.04) 100%);
    border: 1.5px solid #00e0ff33;
}

.mobile-nav .nav-link .nav-icon {
    font-size: 2.2rem;
    filter: drop-shadow(0 0 6px #00fff7cc);
    margin-right: 0.2em;
}

.mobile-nav .nav-link:hover, .mobile-nav .nav-link:focus {
    background: linear-gradient(90deg, #00e0ff 0%, #0072ff 100%);
    color: #fff;
    box-shadow: 0 0 24px 0 #00e0ffcc, 0 2px 18px 0 #0072ff44;
    transform: scale(1.06) translateY(-2px);
    text-shadow: 0 0 18px #00e0ff, 0 2px 12px #0072ffcc, 0 0 24px #fff8;
    border-color: #00e0ff;
}

.mobile-nav .nav-link .nav-icon {
    font-size: 2.2rem;
    filter: drop-shadow(0 0 6px #00fff7cc);
    margin-right: 0.2em;
}

.mobile-nav .nav-link:hover, .mobile-nav .nav-link:focus {
    background: linear-gradient(90deg, #00fff7 0%, #ff00cc 100%);
    color: #fff;
    box-shadow: 0 0 24px 0 #00fff7cc, 0 2px 18px 0 #ff00cc44;
    transform: scale(1.06) translateY(-2px);
    text-shadow: 0 0 18px #ff00cc, 0 2px 12px #00fff7cc;
}


/* Close button for mobile menu */
.mobile-menu-close {
    position: absolute;
    top: 22px;
    right: 28px;
    z-index: 10001;
    background: rgba(0,0,0,0.18);
    border: 2px solid #00fff7;
    color: #fff;
    font-size: 2.6rem;
    font-weight: 700;
    border-radius: 50%;
    width: 54px;
    height: 54px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 0 18px #00fff7cc, 0 2px 12px #ff00cc44;
    transition: all 0.22s cubic-bezier(0.4,0,0.2,1);
    outline: none;
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
    background: linear-gradient(90deg, #00fff7 0%, #ff00cc 100%);
    color: #fff;
    box-shadow: 0 0 32px #ff00cc, 0 2px 18px #00fff7cc;
    border-color: #ff00cc;
    transform: scale(1.12) rotate(8deg);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger-menu {
        display: flex;
    }
    
    .header {
        padding: 0.8rem 0;
        min-height: 70px;
    }
    
    .header .container {
        padding: 0 1.5rem;
        justify-content: space-between;
    }
    
    .logo {
        align-items: flex-start;
        text-align: left;
    }
    
    .logo h1 {
        font-size: 1.8rem;
    }
    
    .language-switcher {
        gap: 0.3rem;
        padding: 0.3rem;
        background: rgba(255, 255, 255, 0.15);
        min-width: 90px;
        min-height: 44px;
        justify-content: center;
        position: relative;
        top: 2px;
        border-radius: 25px;
        margin: 0 auto;
    }
    
    .lang-btn {
        padding: 0.4rem 0.6rem;
        min-width: 40px;
        min-height: 36px;
        border-radius: 18px;
        justify-content: center;
        align-items: center;
        font-size: 0.8rem;
    }
    
    .lang-btn span {
        display: none;
    }
    
    .language-switcher {
        margin-left: 8px;
    }
    
    .flag-icon {
        width: 18px;
        height: 13px;
        object-fit: cover;
        object-position: center;
        border-radius: 2px;
    }
    
    .nav-controls {
        gap: 1.5rem;
        justify-content: center;
        align-items: center;
        flex: 0 0 auto;
    }
    
    .hamburger-menu {
        padding: 0.7rem;
    }
    
    .hamburger-line {
        width: 28px;
        height: 3.5px;
    }
    
    .logo-subtitle {
        font-size: 0.6rem;
    }
}

@media (max-width: 480px) {
    .header {
        padding: 0.7rem 0;
        min-height: 65px;
    }
    
    .header .container {
        padding: 0 1rem;
        justify-content: space-between;
        position: relative;
    }
    
    .logo {
        align-items: flex-start;
        text-align: left;
    }
    
    .logo h1 {
        font-size: 1.5rem;
    }
    
    .logo-subtitle {
        display: none;
    }
    
    .language-switcher {
        gap: 0.25rem;
        padding: 0.25rem;
        min-width: 85px;
        min-height: 40px;
        position: relative;
        top: 2px;
        border-radius: 25px;
        margin: 0 auto;
        margin-left: 15px;
    }
    
    .lang-btn {
        padding: 0.35rem 0.5rem;
        min-width: 36px;
        min-height: 32px;
        border-radius: 16px;
    }
    
    .flag-icon {
        width: 16px;
        height: 12px;
        object-fit: cover;
        object-position: center;
    }
    
    .nav-controls {
        gap: 1rem;
        justify-content: center;
        align-items: center;
        flex: 0 0 auto;
    }
    
    .hamburger-menu {
        padding: 0.6rem;
    }
    
    .hamburger-line {
        width: 26px;
        height: 3px;
    }
    
    .hamburger-menu {
        padding: 0.6rem;
    }
    
    .hamburger-line {
        width: 26px;
        height: 3px;
    }
}

/* Hero Section */
.hero {
    
    /* Hero Section Mobile */
    .hero {
        min-height: 100vh;
        padding: 80px 0 0 0;
    }
    
    .hero-content {
        padding: 2rem 1rem;
        min-height: calc(100vh - 80px);
        display: flex;
        justify-content: center;
        align-items: center;
    }
    
    .hero-text {
        text-align: center;
        width: 100%;
    }
    
    .hero-text h1 {
        font-size: 2.5rem;
        margin-bottom: 1rem;
        line-height: 1.2;
    }
    
    .hero-text p {
        font-size: 1.1rem;
        margin-bottom: 0.8rem;
    }
    
    .vip-text {
        font-size: 1.3rem !important;
        margin: 1rem 0;
    }
    
    .discount-badge {
        font-size: 2.2rem !important;
        padding: 1.5rem 3rem;
        margin: 2rem 0;
        letter-spacing: 4px;
        box-shadow: 0 0 40px rgba(255, 0, 0, 1),
                    0 0 80px rgba(255, 0, 0, 0.8),
                    0 0 120px rgba(255, 0, 0, 0.6),
                    0 0 160px rgba(255, 0, 0, 0.4);
        animation-duration: 1s, 1.5s, 2s, 1s;
        border-radius: 40px;
        transform: scale(1.1);
        text-shadow: 0 0 30px rgba(255, 255, 255, 1),
                     0 0 50px rgba(255, 0, 0, 1),
                     0 0 70px rgba(255, 0, 0, 0.8);
        border: 4px solid rgba(255, 255, 255, 0.5);
    }
    
    .sub-text {
        font-size: 1rem !important;
        margin: 0.8rem 0;
        line-height: 1.4;
    }
    
    .cta-button {
        padding: 1rem 2rem;
        font-size: 1.1rem;
        margin-top: 1.5rem;
        width: 100%;
        max-width: 280px;
    }
    
    /* Services Mobile */
    .services {
        padding: 3rem 0;
    }
    
    .services h2 {
        font-size: 2.2rem;
        margin-bottom: 2rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 0 1rem;
    }
    
    .service-card {
        margin: 0;
    }
    
    .service-image {
        height: 180px;
    }
    
    .service-content {
        padding: 1.2rem;
    }
    
    .service-content h3 {
        font-size: 1.3rem;
    }
    
    .service-content p {
        font-size: 0.9rem;
    }
    
    .service-buttons {
        flex-direction: column;
        gap: 0.8rem;
    }
    
    .btn-primary, .btn-secondary, .btn-green, .btn-red, .btn-blue {
        padding: 0.8rem 1.2rem;
        font-size: 0.9rem;
        width: 100%;
        text-align: center;
    }
    
    /* Contact Mobile */
    .contact {
        padding: 3rem 0;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 0 1rem;
    }
    
    .contact-card {
        padding: 1.5rem;
    }
    
    .contact h2 {
        font-size: 2.5rem;
    }
    
    .telegram-qr,
    .kakao-qr {
        width: 160px;
        height: 160px;
    }
    
    .contact-title {
        font-size: 1.5rem;
    }
    
    .contact-description {
        font-size: 0.9rem;
    }
    
    .contact-button {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }
    
    /* Footer Mobile */
    .footer {
        padding: 2rem 0;
    }
    
    .footer-title {
        font-size: 1.8rem;
    }
    
    .footer-subtitle {
        font-size: 0.9rem;
    }
    
    /* Modal Mobile */
    .modal-content {
        width: 95%;
        height: 95vh;
        margin: 2.5vh auto;
    }
    
    .modal-content img {
        max-height: 75vh;
    }
    
    .close {
        top: 10px;
        right: 15px;
        font-size: 28px;
        width: 40px;
        height: 40px;
    }
    
    #modalCaption {
        font-size: 0.9rem;
        padding: 15px;
        margin-top: 10px;
    }
}

/* Carousel Styles */
.image-carousel {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
    cursor: pointer;
}

.carousel-images {
    position: relative;
    width: 100%;
    height: 100%;
}

.carousel-images .service-bg-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.6s ease-in-out;
}

.carousel-images .service-bg-image.active {
    opacity: 1;
}

.carousel-images .service-bg-image.slide-in {
    opacity: 1;
    animation: slideIn 0.6s ease-out;
}

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

.carousel-indicators {
    position: absolute;
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 3;
}

.carousel-indicators .indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.carousel-indicators .indicator.active {
    background: rgba(255, 255, 255, 0.9);
    border-color: rgba(255, 255, 255, 0.8);
    transform: scale(1.2);
}

.carousel-indicators .indicator:hover {
    background: rgba(255, 255, 255, 0.8);
    transform: scale(1.1);
}

/* Modal Navigation Styles */
.modal-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.7);
    color: white;
    border: none;
    font-size: 2rem;
    padding: 15px 20px;
    cursor: pointer;
    border-radius: 50%;
    transition: all 0.3s ease;
    z-index: 10001;
    user-select: none;
    display: none;
}

.modal-prev {
    left: 30px;
}

.modal-next {
    right: 30px;
}

.modal-nav-btn:hover {
    background: rgba(0, 0, 0, 0.9);
    transform: translateY(-50%) scale(1.1);
}

.modal-indicators {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10001;
}

.modal-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.modal-indicator.active {
    background: rgba(255, 255, 255, 0.9);
    border-color: rgba(255, 255, 255, 0.8);
    transform: scale(1.3);
}

.modal-indicator:hover {
    background: rgba(255, 255, 255, 0.8);
    transform: scale(1.1);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.7);
    padding-top: 100px; /* Space for fixed header */
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(0, 0, 255, 0.05) 50%, transparent 70%);
    animation: pulse 4s ease-in-out infinite;
}

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

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    max-width: 1200px;
    padding: 0 2rem;
}

.hero-text {
    z-index: 2;
    margin-bottom: 2rem;
    animation: heroEntry 1.5s ease-out;
}

.hero-text h1 {
    font-size: 4.5rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    color: #0000FF;
    text-shadow: 0 0 30px rgba(0, 0, 255, 0.8), 
                 0 0 60px rgba(0, 0, 255, 0.5),
                 0 0 90px rgba(0, 0, 255, 0.3);
    animation: titleGlow 3s ease-in-out infinite alternate,
               titleFloat 4s ease-in-out infinite,
               titlePulse 2s ease-in-out infinite;
    letter-spacing: 2px;
    text-transform: uppercase;
    animation-delay: 0.2s;
    animation-fill-mode: both;
}

.hero-text p {
    font-size: 1.4rem;
    margin-bottom: 0.8rem;
    line-height: 1.8;
    font-weight: 500;
    animation: textFloat 3s ease-in-out infinite;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

.hero-text p:nth-child(2) {
    animation-delay: 0.4s;
    animation-fill-mode: both;
}

.hero-text p:nth-child(3) {
    animation-delay: 0.6s;
    animation-fill-mode: both;
}

.vip-text {
    color: #ff69b4;
    font-weight: 800;
    font-size: 1.6rem !important;
    text-shadow: 0 0 20px rgba(255, 105, 180, 0.8),
                 0 0 40px rgba(255, 105, 180, 0.5);
    animation: vipGlow 1.5s ease-in-out infinite alternate,
               vipBounce 2s ease-in-out infinite;
    text-transform: uppercase;
    letter-spacing: 1px;
    animation-delay: 0.8s;
    animation-fill-mode: both;
}

.discount-badge {
    background: linear-gradient(45deg, #FF0000, #FF3333, #FF6666, #FF0000, #CC0000);
    background-size: 400% 400%;
    color: white;
    padding: 1.2rem 2.5rem;
    border-radius: 35px;
    font-weight: 900;
    font-size: 2rem;
    margin: 2rem 0;
    display: inline-block;
    box-shadow: 0 0 40px rgba(255, 0, 0, 1),
                0 0 80px rgba(255, 0, 0, 0.8),
                0 0 120px rgba(255, 0, 0, 0.6);
    animation: megaGlow 1.5s ease-in-out infinite alternate, 
               megaBounce 2s ease-in-out infinite,
               gradientShift 2.5s ease-in-out infinite,
               megaPulse 1.2s ease-in-out infinite;
    transform-origin: center;
    text-transform: uppercase;
    letter-spacing: 4px;
    border: 3px solid rgba(255, 255, 255, 0.4);
    text-shadow: 0 0 20px rgba(255, 255, 255, 1),
                 0 0 40px rgba(255, 0, 0, 0.8);
    position: relative;
    overflow: hidden;
}

.discount-badge::before {
    content: '⭐';
    position: absolute;
    top: -8px;
    right: 15px;
    font-size: 3rem;
    animation: starTwinkle 1.5s ease-in-out infinite;
    z-index: 10;
    text-shadow: 0 0 20px rgba(255, 255, 0, 1),
                 0 0 40px rgba(255, 255, 0, 0.8),
                 0 0 60px rgba(255, 255, 0, 0.6);
    filter: drop-shadow(0 0 15px rgba(255, 255, 0, 1));
}

/* Ngôi sao thứ 3 */
.discount-badge {
    position: relative;
}

.discount-badge:hover::before,
.discount-badge:hover::after {
    animation-duration: 0.8s;
    transform: scale(1.3);
}

/* Hiệu ứng hover đặc biệt cho discount badge */
.discount-badge:hover {
    animation-play-state: paused;
    transform: scale(1.2) rotate(2deg);
    box-shadow: 0 0 80px rgba(255, 0, 0, 1), 
                0 0 120px rgba(255, 0, 0, 1),
                0 0 180px rgba(255, 0, 0, 0.8),
                0 0 240px rgba(255, 0, 0, 0.6);
    cursor: pointer;
    text-shadow: 0 0 30px rgba(255, 255, 255, 1),
                 0 0 60px rgba(255, 0, 0, 1);
    filter: brightness(1.3);
}

/* Hiệu ứng nghiêng khi scroll */
.discount-badge.scrolled {
    transform: perspective(800px) rotateX(10deg) rotateY(-3deg) scale(1.01);
    transition: transform 0.3s ease-out;
}

.discount-badge.scrolled::before {
    transform: rotateZ(10deg) scale(1.1);
}

/* Hiệu ứng nghiêng khi scroll */
.discount-badge.scroll-tilt {
    transform: rotate(-5deg) scale(0.95);
    transition: transform 0.5s ease;
}

.discount-badge.scroll-tilt-reverse {
    transform: rotate(5deg) scale(1.05);
    transition: transform 0.5s ease;
}

@keyframes glow {
    from { box-shadow: 0 0 20px rgba(255, 0, 0, 0.8); }
    to { box-shadow: 0 0 30px rgba(255, 0, 0, 1); }
}

.sub-text {
    color: #cccccc;
    font-size: 1.3rem !important;
    animation: textGlow 2.5s ease-in-out infinite alternate,
               slideIn 3s ease-in-out infinite;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
    font-weight: 600;
}

/* Hiệu ứng đặc biệt cho text thu hút */
.sub-text:first-of-type {
    background: linear-gradient(45deg, #ff8c00, #ffa500, #ffd700, #ffa500, #ff8c00);
    background-size: 400% 400%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: orangeYellowGlow 2s ease-in-out infinite alternate,
               slideIn 3s ease-in-out infinite,
               orangeGradientMove 4s ease-in-out infinite,
               megaTextPulse 1.5s ease-in-out infinite;
    font-weight: 700;
    font-size: 1.5rem !important;
    text-shadow: none;
    animation-delay: 1.2s;
    animation-fill-mode: both;
}

.sub-text:last-of-type {
    background: linear-gradient(45deg, #ff6600, #ff9500, #ffcc00, #ff9500, #ff6600);
    background-size: 400% 400%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: orangeYellowGlow 2.5s ease-in-out infinite alternate,
               slideIn 3s ease-in-out infinite,
               orangeGradientMove 3.5s ease-in-out infinite,
               fadeInOut 3s ease-in-out infinite;
    font-weight: 700;
    font-size: 1.4rem !important;
    animation-delay: 1.4s;
    animation-fill-mode: both;
}

/* Hiệu ứng hover cho sub-text cam-vàng */
.sub-text:hover {
    animation-play-state: paused;
    transform: scale(1.08) translateY(-3px);
    cursor: pointer;
}

.sub-text:first-of-type:hover {
    filter: brightness(1.5) drop-shadow(0 0 30px rgba(255, 140, 0, 1));
    -webkit-text-fill-color: #ff8c00;
}

.sub-text:last-of-type:hover {
    filter: brightness(1.5) drop-shadow(0 0 30px rgba(255, 204, 0, 1));
    -webkit-text-fill-color: #ffcc00;
}

.cta-button {
    background: linear-gradient(45deg, #FF0000, #CC0000);
    color: white;
    border: none;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 700;
    border-radius: 30px;
    cursor: pointer;
    margin-top: 2rem;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(255, 0, 0, 0.5);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(255, 0, 0, 0.8);
}

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

.neon-frame {
    width: 300px;
    height: 300px;
    border: 3px solid #FF0000;
    border-radius: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    box-shadow: 
        0 0 20px rgba(255, 0, 0, 0.8),
        inset 0 0 20px rgba(255, 0, 0, 0.3);
    animation: neonPulse 3s ease-in-out infinite;
}

@keyframes neonPulse {
    0%, 100% { 
        box-shadow: 
            0 0 20px rgba(255, 0, 0, 0.8),
            inset 0 0 20px rgba(255, 0, 0, 0.3);
    }
    50% { 
        box-shadow: 
            0 0 40px rgba(255, 0, 0, 1),
            inset 0 0 40px rgba(255, 0, 0, 0.5);
    }
}

.neon-letter {
    font-size: 8rem;
    font-weight: 900;
    color: #FF0000;
    text-shadow: 
        0 0 10px rgba(255, 0, 0, 1),
        0 0 20px rgba(255, 0, 0, 0.8),
        0 0 30px rgba(255, 0, 0, 0.6);
}

/* Services Section */
.services {
    padding: 5rem 0;
    background: rgba(0, 0, 0, 0.3);
}

.services h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #FF0000;
    text-shadow: 0 0 20px rgba(255, 0, 0, 0.8);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.service-card {
    display: flex;
    flex-direction: column;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.23, 1, 0.320, 1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    opacity: 0;
    transform: translateY(30px);
    animation: gentleSlideIn 0.8s ease-out forwards;
    height: 100%;
    min-height: 340px;
}

.service-card:nth-child(1) { animation-delay: 0.1s; }
.service-card:nth-child(2) { animation-delay: 0.2s; }
.service-card:nth-child(3) { animation-delay: 0.3s; }
.service-card:nth-child(4) { animation-delay: 0.4s; }
.service-card:nth-child(5) { animation-delay: 0.5s; }
.service-card:nth-child(6) { animation-delay: 0.6s; }
.service-card:nth-child(7) { animation-delay: 0.7s; }
.service-card:nth-child(8) { animation-delay: 0.8s; }
.service-card:nth-child(9) { animation-delay: 0.9s; }

.service-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
}

.service-image {
    height: 200px;
    background-size: cover;
    background-position: center;
    position: relative;
    background-color: #1a1a2e;
    transition: all 0.5s cubic-bezier(0.23, 1, 0.320, 1);
    overflow: hidden;
    cursor: pointer;
}

.service-bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.5s cubic-bezier(0.23, 1, 0.320, 1);
    position: absolute;
    top: 0;
    left: 0;
    z-index: 0;
}

.service-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.8s ease;
}

.service-card:hover .service-image::before {
    transform: translateX(100%);
}

.service-card:hover .service-image {
    transform: scale(1.05);
}

.service-card:hover .service-bg-image {
    transform: scale(1.1);
}

.service-image:hover {
    cursor: zoom-in;
}

.karaoke-bg::before,
.club-bg::before,
.villa-bg::before,
.escape-bg::before,
.karaoke-vip-bg::before,
.massage-bg::before,
.casino-bg::before,
.golf-bg::before,
.space-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.karaoke-bg::before {
    background: linear-gradient(45deg, rgba(255, 107, 107, 0.3), rgba(78, 205, 196, 0.3));
}

.club-bg::before {
    background: linear-gradient(45deg, rgba(102, 126, 234, 0.3), rgba(118, 75, 162, 0.3));
}

.villa-bg::before {
    background: linear-gradient(45deg, rgba(240, 147, 251, 0.3), rgba(245, 87, 108, 0.3));
}

.escape-bg::before {
    background: linear-gradient(45deg, rgba(79, 172, 254, 0.3), rgba(0, 242, 254, 0.3));
}

.karaoke-vip-bg::before {
    background: linear-gradient(45deg, rgba(67, 233, 123, 0.3), rgba(56, 249, 215, 0.3));
}

.massage-bg::before {
    background: linear-gradient(45deg, rgba(250, 112, 154, 0.3), rgba(254, 225, 64, 0.3));
}

.casino-bg::before {
    background: linear-gradient(45deg, rgba(255, 236, 210, 0.3), rgba(252, 182, 159, 0.3));
}

.golf-bg::before {
    background: linear-gradient(45deg, rgba(168, 237, 234, 0.3), rgba(254, 214, 227, 0.3));
}

.space-bg::before {
    background: linear-gradient(45deg, rgba(102, 126, 234, 0.3), rgba(118, 75, 162, 0.3));
}

.service-card:hover .karaoke-bg::before,
.service-card:hover .club-bg::before,
.service-card:hover .villa-bg::before,
.service-card:hover .escape-bg::before,
.service-card:hover .karaoke-vip-bg::before,
.service-card:hover .massage-bg::before,
.service-card:hover .casino-bg::before,
.service-card:hover .golf-bg::before,
.service-card:hover .space-bg::before {
    opacity: 0.2;
}

.hot-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: linear-gradient(45deg, #FF0000, #FF3333, #FF0000);
    background-size: 200% 200%;
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 700;
    box-shadow: 0 5px 15px rgba(255, 0, 0, 0.8);
    animation: hotGlow 2s ease-in-out infinite alternate,
               hotMove 3s ease-in-out infinite;
    text-shadow: 0 0 5px rgba(255, 255, 255, 0.5);
    transition: all 0.3s ease;
    z-index: 2;
}

.service-content {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 1.5rem;
}

.service-content h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: #FF0000;
}

.service-content p {
    color: #cccccc;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.service-info {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.service-type, .service-price {
    font-size: 0.9rem;
    color: #ffffff;
}

.service-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn-primary, .btn-secondary, .btn-green, .btn-red, .btn-blue {
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 20px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.btn-primary {
    background: #FF0000;
    color: white;
}

.btn-secondary {
    background: #0000FF;
    color: white;
}

.btn-green {
    background: #43e97b;
    color: white;
}

.btn-red {
    background: linear-gradient(135deg, #ff416c, #ff4757);
    color: white;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    border-radius: 25px;
    box-shadow: 0 4px 15px rgba(255, 65, 108, 0.3);
    animation: pulse-red 2s infinite;
}

.btn-red::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

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

.btn-red:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 25px rgba(255, 65, 108, 0.5);
    background: linear-gradient(135deg, #ff4757, #ff416c);
}

.btn-blue {
    background: linear-gradient(135deg, #4834d4, #667eea);
    color: white;
    text-decoration: none !important;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    border-radius: 25px;
    box-shadow: 0 4px 15px rgba(72, 52, 212, 0.3);
    animation: pulse-blue 2s infinite;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.btn-blue::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

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

.btn-blue:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 25px rgba(72, 52, 212, 0.5);
    background: linear-gradient(135deg, #667eea, #4834d4);
}

/* Pulse animations */
@keyframes pulse-red {
    0% {
        box-shadow: 0 4px 15px rgba(255, 65, 108, 0.3);
    }
    50% {
        box-shadow: 0 6px 20px rgba(255, 65, 108, 0.5);
    }
    100% {
        box-shadow: 0 4px 15px rgba(255, 65, 108, 0.3);
    }
}

@keyframes pulse-blue {
    0% {
        box-shadow: 0 4px 15px rgba(72, 52, 212, 0.3);
    }
    50% {
        box-shadow: 0 6px 20px rgba(72, 52, 212, 0.5);
    }
    100% {
        box-shadow: 0 4px 15px rgba(72, 52, 212, 0.3);
    }
}

/* Focus states */
.btn-red:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(255, 65, 108, 0.5);
}

.btn-blue:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(72, 52, 212, 0.5);
}

/* Click animations */
.btn-red:active,
.btn-blue:active {
    transform: translateY(-1px) scale(0.98);
    transition: all 0.1s ease;
}

/* Contact Section */
.contact {
    padding: 5rem 0;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
}

.contact-main-title {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 4rem;
    color: #FF0000;
    text-shadow: 0 0 20px rgba(255, 0, 0, 0.5), 0 0 40px rgba(255, 0, 0, 0.3);
    font-weight: 700;
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from { text-shadow: 0 0 20px rgba(255, 0, 0, 0.5), 0 0 40px rgba(255, 0, 0, 0.3); }
    to { text-shadow: 0 0 30px rgba(255, 0, 0, 0.8), 0 0 60px rgba(255, 0, 0, 0.5); }
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-card {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.9) 0%, rgba(20, 20, 20, 0.9) 100%);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.7);
    border-color: rgba(255, 255, 255, 0.2);
}

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

.telegram-qr {
    width: 280px;
    height: 280px;
    background: linear-gradient(135deg, #0088CC, #229ED9);
    border-radius: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    padding: 25px;
    box-shadow: 0 15px 40px rgba(0, 136, 204, 0.4);
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.telegram-qr:hover, .telegram-qr:active {
    transform: scale(1.05);
    box-shadow: 0 25px 60px rgba(0, 136, 204, 0.6);
}

.telegram-qr img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 20px;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.kakao-qr {
    width: 280px;
    height: 280px;
    background: linear-gradient(135deg, #FEE500, #FFEB3B);
    border-radius: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    padding: 25px;
    box-shadow: 0 15px 40px rgba(254, 229, 0, 0.4);
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.kakao-qr:hover, .kakao-qr:active {
    transform: scale(1.05);
    box-shadow: 0 25px 60px rgba(254, 229, 0, 0.6);
}

.kakao-qr img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 20px;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.qr-scan-line {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.8), transparent);
    animation: scan 2s linear infinite;
    z-index: 1;
}

@keyframes scan {
    0% { transform: translateY(-10px); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translateY(280px); opacity: 0; }
}

.contact-title {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.contact-card:first-child .contact-title {
    color: #0088CC;
    text-shadow: 0 0 10px rgba(0, 136, 204, 0.5);
}

.contact-card:last-child .contact-title {
    color: #FEE500;
    text-shadow: 0 0 10px rgba(254, 229, 0, 0.5);
}

.contact-description {
    color: #cccccc;
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.contact-button {
    padding: 1rem 2rem;
    border: none;
    border-radius: 25px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-decoration: none !important;
    display: inline-block;
}

.telegram-btn {
    background: linear-gradient(135deg, #0088CC, #229ED9);
    color: white;
    box-shadow: 0 5px 15px rgba(0, 136, 204, 0.3);
}

.telegram-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 136, 204, 0.5);
}

.kakao-btn {
    background: linear-gradient(135deg, #FEE500, #FFEB3B);
    color: #000000;
    box-shadow: 0 5px 15px rgba(254, 229, 0, 0.3);
}

.kakao-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(254, 229, 0, 0.5);
}

/* Mobile Responsive for Contact Section */
@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 0 1rem;
    }
    
    .telegram-qr, .kakao-qr {
        width: 220px;
        height: 220px;
        padding: 20px;
    }
    
    .contact-card {
        padding: 1.5rem;
    }
    
    .contact-main-title {
        font-size: 2.5rem;
    }
    
    .contact-title {
        font-size: 1.5rem;
    }
    
    .contact-description {
        font-size: 0.9rem;
    }
    
    .contact-button {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }
}

/* Footer */
.footer {
    background: #000000;
    padding: 2rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
    text-align: center;
}

.footer-title {
    font-size: 1.5rem;
    color: #0088CC;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.footer-subtitle {
    color: #888888;
    font-size: 0.9rem;
    margin: 0;
}

/* Image Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(5px);
    animation: fadeIn 0.3s ease;
}

.modal-content {
    position: relative;
    margin: auto;
    padding: 0;
    width: 90%;
    max-width: 1200px;
    height: 90vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.modal-content img {
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
    border-radius: 10px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8);
    animation: zoomIn 0.3s ease;
}

.close {
    position: absolute;
    top: 15px;
    right: 35px;
    color: #ffffff;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    z-index: 10000;
    transition: all 0.3s ease;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 50%;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.close:hover, .close:active {
    color: #FF0000;
    background: rgba(255, 0, 0, 0.3);
    transform: scale(1.1);
}

#modalCaption {
    text-align: center;
    color: #ffffff;
    font-size: 1.2rem;
    padding: 20px;
    background: rgba(0, 0, 0, 0.7);
    border-radius: 10px;
    margin-top: 20px;
}

/* Mobile Modal Improvements */
@media (max-width: 768px) {
    .modal-content {
        width: 95%;
        height: 95vh;
        padding: 10px;
    }
    
    .modal-content img {
        max-width: 100%;
        max-height: 70vh;
    }
    
    .close {
        top: 10px;
        right: 10px;
        width: 50px;
        height: 50px;
        font-size: 30px;
    }
    
    #modalCaption {
        font-size: 1rem;
        padding: 15px;
        margin-top: 15px;
    }
}

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

@keyframes zoomIn {
    from { 
        transform: scale(0.5);
        opacity: 0;
    }
    to { 
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes shimmer {
    0% {
        left: -100%;
    }
    50% {
        left: 100%;
    }
    100% {
        left: 100%;
    }
}

@keyframes starTwinkle {
    0%, 100% {
        opacity: 1;
        transform: scale(1) rotate(0deg);
        text-shadow: 0 0 20px rgba(255, 255, 0, 1),
                     0 0 40px rgba(255, 255, 0, 0.8);
    }
    25% {
        opacity: 0.8;
        transform: scale(1.15) rotate(90deg);
        text-shadow: 0 0 30px rgba(255, 255, 0, 1),
                     0 0 60px rgba(255, 255, 0, 1);
    }
    50% {
        opacity: 1;
        transform: scale(1.3) rotate(180deg);
        text-shadow: 0 0 40px rgba(255, 255, 0, 1),
                     0 0 80px rgba(255, 255, 0, 1);
    }
    75% {
        opacity: 0.9;
        transform: scale(1.15) rotate(270deg);
        text-shadow: 0 0 30px rgba(255, 255, 0, 1),
                     0 0 60px rgba(255, 255, 0, 1);
    }
}

/* Hiệu ứng mới cho discount badge */
@keyframes megaGlow {
    from { 
        box-shadow: 0 0 40px rgba(255, 0, 0, 1),
                    0 0 80px rgba(255, 0, 0, 0.8),
                    0 0 120px rgba(255, 0, 0, 0.6);
        transform: scale(1);
    }
    to { 
        box-shadow: 0 0 60px rgba(255, 0, 0, 1), 
                    0 0 100px rgba(255, 0, 0, 1),
                    0 0 140px rgba(255, 0, 0, 0.8),
                    0 0 180px rgba(255, 0, 0, 0.6);
        transform: scale(1.05);
    }
}

@keyframes megaBounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0) scale(1);
    }
    40% {
        transform: translateY(-10px) scale(1.05);
    }
    60% {
        transform: translateY(-5px) scale(1.03);
    }
}

@keyframes megaPulse {
    0% {
        opacity: 1;
        text-shadow: 0 0 20px rgba(255, 255, 255, 0.8);
    }
    50% {
        opacity: 0.9;
        text-shadow: 0 0 30px rgba(255, 255, 255, 1),
                     0 0 50px rgba(255, 0, 0, 1);
    }
    100% {
        opacity: 1;
        text-shadow: 0 0 20px rgba(255, 255, 255, 0.8);
    }
}

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

/* Hiệu ứng cho title chính */
@keyframes titleGlow {
    0% {
        text-shadow: 0 0 30px rgba(0, 0, 255, 0.8), 
                     0 0 60px rgba(0, 0, 255, 0.5),
                     0 0 90px rgba(0, 0, 255, 0.3);
    }
    50% {
        text-shadow: 0 0 40px rgba(0, 0, 255, 1), 
                     0 0 80px rgba(0, 0, 255, 0.8),
                     0 0 120px rgba(0, 0, 255, 0.5);
    }
    100% {
        text-shadow: 0 0 30px rgba(0, 0, 255, 0.8), 
                     0 0 60px rgba(0, 0, 255, 0.5),
                     0 0 90px rgba(0, 0, 255, 0.3);
    }
}

@keyframes titleFloat {
    0% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-8px);
    }
    100% {
        transform: translateY(0px);
    }
}

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

/* Hiệu ứng cho text phụ */
@keyframes textFloat {
    0% {
        transform: translateY(0px);
        opacity: 0.9;
    }
    50% {
        transform: translateY(-3px);
        opacity: 1;
    }
    100% {
        transform: translateY(0px);
        opacity: 0.9;
    }
}

/* Hiệu ứng cho VIP text */
@keyframes vipGlow {
    0% {
        text-shadow: 0 0 20px rgba(255, 105, 180, 0.8),
                     0 0 40px rgba(255, 105, 180, 0.5);
    }
    100% {
        text-shadow: 0 0 30px rgba(255, 105, 180, 1),
                     0 0 60px rgba(255, 105, 180, 0.8),
                     0 0 90px rgba(255, 105, 180, 0.5);
    }
}

@keyframes vipBounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0) scale(1);
    }
    40% {
        transform: translateY(-8px) scale(1.05);
    }
    60% {
        transform: translateY(-4px) scale(1.02);
    }
}

/* Hiệu ứng cho text cam-vàng */
@keyframes orangeYellowGlow {
    0% {
        filter: brightness(1) drop-shadow(0 0 10px rgba(255, 140, 0, 0.5));
    }
    50% {
        filter: brightness(1.3) drop-shadow(0 0 20px rgba(255, 215, 0, 0.8));
    }
    100% {
        filter: brightness(1) drop-shadow(0 0 10px rgba(255, 140, 0, 0.5));
    }
}

@keyframes orangeGradientMove {
    0% {
        background-position: 0% 50%;
    }
    25% {
        background-position: 100% 50%;
    }
    50% {
        background-position: 100% 100%;
    }
    75% {
        background-position: 0% 100%;
    }
    100% {
        background-position: 0% 50%;
    }
}

@keyframes megaTextPulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.03);
        opacity: 0.95;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes textGlow {
    from { 
        text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
        color: #cccccc;
    }        to { 
        text-shadow: 0 0 20px rgba(255, 255, 255, 0.8), 0 0 30px rgba(0, 0, 255, 0.6);
        color: #ffffff;
    }
}

@keyframes slideIn {
    0% {
        transform: translateX(0);
        opacity: 0.8;
    }
    25% {
        transform: translateX(5px);
        opacity: 1;
    }
    50% {
        transform: translateX(0);
        opacity: 0.9;
    }
    75% {
        transform: translateX(-5px);
        opacity: 1;
    }
    100% {
        transform: translateX(0);
        opacity: 0.8;
    }
}

@keyframes fadeInOut {
    0% {
        opacity: 0.7;
        transform: scale(1);
    }
    50% {
        opacity: 1;
        transform: scale(1.02);
    }
    100% {
        opacity: 0.7;
        transform: scale(1);
    }
}

/* Hiệu ứng nhẹ nhàng cho service cards */
@keyframes gentleSlideIn {
    0% {
        opacity: 0;
        transform: translateY(30px) scale(0.95);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes gentlePulse {
    0%, 100% {
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    }
    50% {
        box-shadow: 0 2px 12px rgba(0, 0, 255, 0.2);
    }
}

@keyframes pulseGlow {
    0%, 100% {
        box-shadow: 0 0 10px rgba(0, 0, 255, 0.5);
        transform: scale(1);
    }
    50% {
        box-shadow: 0 0 20px rgba(0, 0, 255, 0.8);
        transform: scale(1.02);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0) scale(1);
    }
    40% {
        transform: translateY(-5px) scale(1.02);
    }
    60% {
        transform: translateY(-3px) scale(1.01);
    }
}

@keyframes wiggle {
    0%, 100% {
        transform: rotate(0deg);
    }
    25% {
        transform: rotate(1deg);
    }
    75% {
        transform: rotate(-1deg);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-2px);
    }
}

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

@media (max-width: 480px) {
    .hero-text h1 {
        font-size: 1.8rem;
    }
    
    .hero-text p {
        font-size: 0.95rem;
    }
    
    .vip-text {
        font-size: 1.1rem !important;
    }
    
    .discount-badge {
        font-size: 0.9rem;
        padding: 0.4rem 1rem;
        letter-spacing: 2px;
        box-shadow: 0 0 20px rgba(255, 0, 0, 0.8),
                    0 0 40px rgba(255, 0, 0, 0.6),
                    0 0 60px rgba(255, 0, 0, 0.4);
    }
    
    .sub-text {
        font-size: 0.85rem !important;
    }
    
    .services h2 {
        font-size: 1.7rem;
    }
    
    .contact h2 {
        font-size: 2rem;
    }
    
    .telegram-qr,
    .kakao-qr {
        width: 120px;
        height: 120px;
    }
}

/* Thêm ngôi sao bay xung quanh trên mobile */
@media (max-width: 768px) {
    .discount-badge::after {
        content: '✨';
        position: absolute;
        top: 50%;
        left: -20px;
        font-size: 0.9rem;
        animation: starOrbit 6s linear infinite;
        z-index: 8;
        text-shadow: 0 0 8px rgba(255, 255, 0, 0.6);
    }
    
    @keyframes starOrbit {
        0% {
            transform: rotate(0deg) translateX(20px) rotate(0deg);
            opacity: 1;
        }
        25% {
            transform: rotate(90deg) translateX(20px) rotate(-90deg);
            opacity: 0.7;
        }
        50% {
            transform: rotate(180deg) translateX(20px) rotate(-180deg);
            opacity: 1;
        }
        75% {
            transform: rotate(270deg) translateX(30px) rotate(-270deg);
            opacity: 0.8;
        }
        100% {
            transform: rotate(360deg) translateX(30px) rotate(-360deg);
            opacity: 1;
        }
    }
}

/* Language Switcher */
.language-switcher {
    position: absolute;
    top: 50%;
    right: 80px;
    transform: translateY(-50%);
    z-index: 1001;
}

.language-flags {
    display: flex;
    gap: 8px;
    background: rgba(0, 0, 0, 0.8);
    border-radius: 20px;
    padding: 8px 12px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.flag-option {
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 15px;
    transition: all 0.3s ease;
    opacity: 0.6;
    transform: scale(0.9);
}

.flag-option:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: scale(1.1);
    opacity: 1;
}

.flag-option.active {
    background: rgba(0, 0, 255, 0.2);
    border: 1px solid rgba(0, 0, 255, 0.4);
    opacity: 1;
    transform: scale(1);
}

.flag {
    font-size: 1.2rem;
    display: block;
    line-height: 1;
}

@media (max-width: 768px) {
    .language-switcher {
        right: 60px;
    }
    
    .language-flags {
        padding: 6px 10px;
        gap: 6px;
    }
    
    .flag {
        font-size: 1rem;
    }
}

/* Touch and Mobile Optimization */
@media (hover: none) and (pointer: coarse) {
    /* Remove hover effects on touch devices */
    .nav a:hover,
    .service-card:hover,
    .contact-card:hover,
    .btn-primary:hover,
    .btn-secondary:hover,
    .btn-green:hover,
    .btn-blue:hover {
        transform: none;
        box-shadow: none;
    }
    
    /* Make touch targets larger */
    .nav a,
    .btn-primary,
    .btn-secondary,
    .btn-green,
    .btn-blue,
    .contact-button,
    .cta-button {
        min-height: 44px;
        padding: 12px 20px;
    }
    
    /* Improve touch scrolling */
    .hero,
    .services,
    .contact {
        -webkit-overflow-scrolling: touch;
    }
}

/* Prevent zoom on input focus */
@media (max-width: 768px) {
    input,
    select,
    textarea {
        font-size: 16px;
    }
}

/* Ensure full viewport height on mobile */
@supports (-webkit-appearance: none) {
    .hero {
        min-height: -webkit-fill-available;
    }
}

/* Safe area for devices with notch */
@supports (padding-top: env(safe-area-inset-top)) {
    .header {
        padding-top: calc(1.5rem + env(safe-area-inset-top));
    }
    
    .hero {
        padding-top: calc(80px + env(safe-area-inset-top));
    }
}

/* Improve text readability on mobile */
@media (max-width: 768px) {
    body {
        -webkit-text-size-adjust: 100%;
        -moz-text-size-adjust: 100%;
        text-size-adjust: 100%;
    }
    
    /* Ensure minimum contrast */
    .hero-text p,
    .sub-text,
    .service-content p,
    .contact-description {
        color: rgba(255, 255, 255, 0.9);
        text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
    }
    
    /* Improve button visibility */
    .btn-primary,
    .btn-secondary,
    .btn-green,
    .btn-blue,
    .contact-button,
    .cta-button {
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
        border: 1px solid rgba(255, 255, 255, 0.1);
    }
}

/* Footer additional styling */
.contact::after {
    content: '';
    display: block;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    margin: 2rem 0 1rem 0;
}

.contact .container::after {
    content: '© 2025 다낭 밤 가이드. All rights reserved.';
    display: block;
    text-align: center;
    color: #cccccc;
    font-size: 0.9rem;
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* HOT Badge Animation */
@keyframes hotGlow {
    0% {
        box-shadow: 0 5px 15px rgba(255, 0, 0, 0.8);
        transform: scale(1);
    }
    100% {
        box-shadow: 0 8px 20px rgba(255, 0, 0, 1);
        transform: scale(1.02);
    }
}

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

.hot-badge:hover {
    animation-play-state: paused;
    transform: scale(1.1);
    box-shadow: 0 10px 25px rgba(255, 0, 0, 1);
    cursor: pointer;
}

/* Discount Badge Star Animation and Scroll Effect for Mobile */
@media (max-width: 768px) {
    .discount-badge::before {
        font-size: 1.1rem !important;
        top: -6px;
        right: 6px;
        animation: starFloat 3s ease-in-out infinite,
                   starTwinkle 2s ease-in-out infinite;
    }
    
    .discount-badge.scrolled {
        transform: perspective(800px) rotateX(8deg) rotateY(-2deg) scale(1.05) !important;
    }
    
    .discount-badge {
        animation: megaGlow 1s ease-in-out infinite alternate,
                   mobileBadgeFloat 4s ease-in-out infinite,
                   gradientShift 2s ease-in-out infinite,
                   megaPulse 1.2s ease-in-out infinite !important;
    }
    
    @keyframes mobileBadgeFloat {
        0%, 100% {
            transform: scale(1.02) translateY(0px) rotate(0deg);
        }
        25% {
            transform: scale(1.04) translateY(-3px) rotate(1deg);
        }
        50% {
            transform: scale(1.06) translateY(-5px) rotate(0deg);
        }
        75% {
            transform: scale(1.04) translateY(-2px) rotate(-1deg);
        }
    }
}

/* Service Badges Styles */
.service-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.badge {
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    border: none;
    color: white;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
    animation: badgeGlow 2s infinite alternate;
}

.badge::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 ease;
}

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

.badge:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

/* Enhanced animations for Special section badges only */
.service-badges .badge {
    animation: gentleFloat 3s ease-in-out infinite, badgeShimmer 4s linear infinite;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Individual badge delay animations for natural movement */
.service-badges .badge:nth-child(1) {
    animation-delay: 0s, 0s;
}

.service-badges .badge:nth-child(2) {
    animation-delay: 0.3s, 0.5s;
}

.service-badges .badge:nth-child(3) {
    animation-delay: 0.6s, 1s;
}

.service-badges .badge:nth-child(4) {
    animation-delay: 0.9s, 1.5s;
}

.service-badges .badge:nth-child(5) {
    animation-delay: 1.2s, 2s;
}

.service-badges .badge:nth-child(6) {
    animation-delay: 1.5s, 2.5s;
}

.service-badges .badge:nth-child(7) {
    animation-delay: 1.8s, 3s;
}

/* Gentle floating animation */
@keyframes gentleFloat {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    25% {
        transform: translateY(-3px) rotate(0.5deg);
    }
    50% {
        transform: translateY(-1px) rotate(-0.3deg);
    }
    75% {
        transform: translateY(-2px) rotate(0.2deg);
    }
}

/* Subtle shimmer effect */
@keyframes badgeShimmer {
    0% {
        box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
    }
    25% {
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    }
    50% {
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4);
    }
    75% {
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    }
    100% {
        box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
    }
}

/* Enhanced hover effects for special section badges */
.service-badges .badge:hover {
    transform: translateY(-5px) scale(1.08) rotate(1deg);
    animation-play-state: paused;
    z-index: 10;
}

/* Gentle pulse on hover */
.service-badges .badge:hover::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    border-radius: 17px;
    background: inherit;
    z-index: -1;
    opacity: 0.3;
    animation: gentlePulse 1s ease-in-out infinite;
}

@keyframes gentlePulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.3;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.1;
    }
}

/* Color-specific enhanced hover effects - Korean Aesthetic */
.service-badges .badge.purple:hover {
    box-shadow: 0 8px 25px rgba(225, 190, 231, 0.7), 0 0 30px rgba(225, 190, 231, 0.4);
    background: linear-gradient(135deg, #ce93d8, #e1bee7);
}

.service-badges .badge.orange:hover {
    box-shadow: 0 8px 25px rgba(255, 204, 188, 0.7), 0 0 30px rgba(255, 204, 188, 0.4);
    background: linear-gradient(135deg, #ffab91, #ffccbc);
}

.service-badges .badge.pink:hover {
    box-shadow: 0 8px 25px rgba(248, 187, 217, 0.7), 0 0 30px rgba(248, 187, 217, 0.4);
    background: linear-gradient(135deg, #f48fb1, #f8bbd9);
}

.service-badges .badge.green:hover {
    box-shadow: 0 8px 25px rgba(200, 230, 201, 0.7), 0 0 30px rgba(200, 230, 201, 0.4);
    background: linear-gradient(135deg, #a5d6a7, #c8e6c9);
}

.service-badges .badge.blue:hover {
    box-shadow: 0 8px 25px rgba(187, 222, 251, 0.7), 0 0 30px rgba(187, 222, 251, 0.4);
    background: linear-gradient(135deg, #90caf9, #bbdefb);
}

.service-badges .badge.red:hover {
    box-shadow: 0 8px 25px rgba(255, 205, 210, 0.7), 0 0 30px rgba(255, 205, 210, 0.4);
    background: linear-gradient(135deg, #ef9a9a, #ffcdd2);
}

.service-badges .badge.yellow:hover {
    box-shadow: 0 8px 25px rgba(255, 249, 196, 0.7), 0 0 30px rgba(255, 249, 196, 0.4);
    background: linear-gradient(135deg, #fff59d, #fff9c4);
}

/* Container entrance animation */
.service-badges {
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Korean-Inspired Badge Colors */
.badge.purple {
    background: linear-gradient(135deg, #e1bee7, #ce93d8);
    box-shadow: 0 3px 10px rgba(225, 190, 231, 0.5);
    color: #4a148c;
    text-shadow: none;
}

.badge.orange {
    background: linear-gradient(135deg, #ffccbc, #ffab91);
    box-shadow: 0 3px 10px rgba(255, 204, 188, 0.5);
    color: #bf360c;
    text-shadow: none;
}

.badge.pink {
    background: linear-gradient(135deg, #f8bbd9, #f48fb1);
    box-shadow: 0 3px 10px rgba(248, 187, 217, 0.5);
    color: #880e4f;
    text-shadow: none;
}

.badge.green {
    background: linear-gradient(135deg, #c8e6c9, #a5d6a7);
    box-shadow: 0 3px 10px rgba(200, 230, 201, 0.5);
    color: #1b5e20;
    text-shadow: none;
}

.badge.blue {
    background: linear-gradient(135deg, #bbdefb, #90caf9);
    box-shadow: 0 3px 10px rgba(187, 222, 251, 0.5);
    color: #0d47a1;
    text-shadow: none;
}

.badge.red {
    background: linear-gradient(135deg, #ffcdd2, #ef9a9a);
    box-shadow: 0 3px 10px rgba(255, 205, 210, 0.5);
    color: #b71c1c;
    text-shadow: none;
}

.badge.yellow {
    background: linear-gradient(135deg, #fff9c4, #fff59d);
    box-shadow: 0 3px 10px rgba(255, 249, 196, 0.5);
    color: #f57f17;
    text-shadow: none;
}

/* Fire Badge Animation */
.fire-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 30px;
    background: linear-gradient(45deg, #ff4500, #ff6b00, #ff8c00, #ffa500);
    border-radius: 20px;
    box-shadow: 0 0 20px rgba(255, 69, 0, 0.6);
    animation: fire-glow 2s ease-in-out infinite alternate;
}

.fire-emoji {
    font-size: 16px;
    margin: 0 -2px;
    animation: fire-flicker 1.5s ease-in-out infinite;
    filter: drop-shadow(0 0 5px #ff4500);
}

.fire-emoji:nth-child(1) {
    animation-delay: 0s;
}

.fire-emoji:nth-child(2) {
    animation-delay: 0.3s;
}

.fire-emoji:nth-child(3) {
    animation-delay: 0.6s;
}

@keyframes fire-flicker {
    0%, 100% {
        transform: scale(1) rotate(-2deg);
        opacity: 1;
    }
    25% {
        transform: scale(1.1) rotate(2deg);
        opacity: 0.9;
    }
    50% {
        transform: scale(0.95) rotate(-1deg);
        opacity: 1;
    }
    75% {
        transform: scale(1.05) rotate(1deg);
        opacity: 0.95;
    }
}

@keyframes fire-glow {
    0% {
        box-shadow: 0 0 20px rgba(255, 69, 0, 0.6);
        background: linear-gradient(45deg, #ff4500, #ff6b00, #ff8c00, #ffa500);
    }
    50% {
        box-shadow: 0 0 30px rgba(255, 69, 0, 0.8);
        background: linear-gradient(45deg, #ff6b00, #ff8c00, #ffa500, #ffb347);
    }
    100% {
        box-shadow: 0 0 25px rgba(255, 69, 0, 0.7);
        background: linear-gradient(45deg, #ff4500, #ff6b00, #ff8c00, #ffa500);
        background: linear-gradient(45deg, #ff4500, #ff6b00, #ff8c00, #ffa500);
    }
}

/* Hover effect for fire badge */
.fire-badge:hover {
    animation: fire-intense 0.5s ease-in-out infinite;
}

@keyframes fire-intense {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 25px rgba(255, 69, 0, 0.7);
    }
    50% {
        transform: scale(1.1);
        box-shadow: 0 0 40px rgba(255, 69, 0, 0.9);
    }
}

/* Mobile responsive fire badge */
@media (max-width: 768px) {
    .fire-badge {
        width: 50px;
        height: 25px;
        top: 8px;
        right: 8px;
    }
    
    .fire-emoji {
        font-size: 14px;
    }
}

/* Language-specific logo sizes */
body[data-lang="en"] .logo h1 {
    font-size: 1.8rem;
}

@media (max-width: 768px) {
    body[data-lang="en"] .logo h1 {
        font-size: 1.4rem;
    }
}

@media (max-width: 480px) {
    body[data-lang="en"] .logo h1 {
        font-size: 1.1rem;
    }
}