:root{
  --primary-color: #B800FF;
  --secondary-color: #FF9900;
  --seconary-word: #D6D6D6;
  --Neutral-color: #F4F4F4;
  --Neutral-opacity-color: linear-gradient(to bottom, #1c1c1c80, #1c1c1c40);
  --Neutral-hover-bg: #c2bcc12c;
  --hero-background: #1C1C1C;
  --nav-bg-color: #928c901b;
  --hero-bg-color: #2D013C;
  --glass-effect: saturate(180%) blur(10px);
  --nav-shadow: inset -2px 1px 1px #f4f4f460;
  --transition-medium: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --noto-sans-tc: "Noto Sans TC", sans-serif;
  --roboto-sans: "Roboto", sans-serif;
  --border-radius: 10px;
  --letter-space: 2px;
  --txt-center: center;
  /* === Font Sizes === */
  --fs-xs: 13px;  /* Extra Small - 註解、標籤 */
  --fs-sm: 14px;  /* Small - 說明文字 */
  --fs-md: 16px;  /* Medium - 一般內文 */
  --fs-lg: 18px;  /* Large - 小標題 */
  --fs-xl: 24px;  /* Extra Large - 主標題 */
  --fs-xxl: 48px; /* 2XL - Hero Banner / 超大標題 */

  /* === Font Weights === */
  --fw-light: 300;
  --fw-regular: 400;
  --fw-medinm: 600;
  /* === btn === */
  --btn-bg: linear-gradient(to right, #B800FF, #FF9900);
  --btn-padding: 8px 38px;
  --btn-sm-padding: 0 8px;
  --btn-border-radius: 10px 0 0 10px;

  /* === btn hover === */
  --btn-bg-hover: linear-gradient(to right, rgba(184, 0, 255, 0.9), rgba(255, 153, 0, 0.8));
  --btn-shadow-hover: 0 2px 4px rgba(0, 0, 0, .25);
}
*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  list-style: none;
}
body{
  background-color: var(--hero-background);
}
.wrapper {
  width: 100%;
  color: var(--Neutral-color);
  font-family: var(--noto-sans-tc);
  margin: 0 auto;
}
.container{
  width: 100%;
  max-width: 1440px;
  padding: 12px;
  gap: 8px;
  margin: 0 auto;
}
.btn{
  display: inline-block;  
  background: var(--btn-bg);  
  border-radius: var(--border-radius);
  transition: var(--transition-medium);
  border: 1px solid var(--Neutral-color);
  color: var(--Neutral-color);
  text-decoration: none;
  font-size: var(--fs-md);
  font-family: var(--roboto-sans);
  letter-spacing: var(--letter-space);
}
.btn:hover{
  background: var(--btn-bg-hover);
  box-shadow: inset var(--btn-shadow-hover);
  transform: translateY(-3px);
}

h1{
  width: 100%;
  padding-top: 16px; 
  color: var(--Neutral-color);
  font-size: var(--fs-xl);
  text-align: var(--txt-center);
  font-family: var(--noto-sans-tc);
  font-weight: var(--fw-regular);
  letter-spacing: var(--letter-space);
}
h2{
  font-family: var(--noto-sans-tc);
  font-size: var(--fs-lg);
  font-weight: var(--fw-regular);
  letter-spacing: var(--letter-space);
}
a{
  text-decoration: none;
  font-family: var(--noto-sans-tc);
  text-align: center;
}
.title{
  text-align: center;
}
img{
  width: 100%;
  object-fit: cover;
  vertical-align: middle;
}
.btn-body{
  text-align: center;
  padding: 20px 0;
}
select, input, textarea {
  padding: 17px 13px;
  border: 1px solid var(--Neutral-color);
  border-radius: var(--border-radius);
  background: rgba(255, 255, 255, 0.06);
  color: var(--Neutral-color);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.45);
  transition: box-shadow 0.25s ease, border-color 0.25s ease;
}
input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
  color: rgba(255,255,255,0.85);
  opacity: 1;
}
select:focus, input:focus, textarea:focus {
  outline: 1px solid var(--seconary-word);
  box-shadow: var(--nav-shadow);
  border-color: rgba(184, 0, 255, 0.6);
  box-shadow: 0 8px 24px rgba(184, 0, 255, 0.08);
}
option {
  background-color: var(--hero-background);
  color: var(--Neutral-color);
  
}

@media screen and (min-width: 1023px){
  h1{
    font-size: var(--fs-xl)
  }
  h2{
    font-size: var(--fs-lg)
  }
  p{
    font-size: var(--fs-md);
  }
}
/* Header and Navbar */
.header{
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
}
.navbar{
  display: flex;
  flex-direction: column;
  padding: 8px 16px;
  min-height: 60px;
  background-color: var(--nav-bg-color);
  backdrop-filter: var(--glass-effect);
  transition: var(--transition-medium);
  z-index: 1000;
  border-radius: var(--border-radius);
  position: relative;
  margin: 1rem;
}

.header-innder{
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  min-height: 60px;
}

.brand{
  flex-shrink: 0;
}

/* hero */
.hero small{
  position: absolute;
  top: 35%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--roboto-sans);
  font-weight: var(--fw-light);
  font-size: var(--fs-sm);
  word-break: keep-all
}

.hero .divider{
  position: absolute;
  top: 42%;
  left: 50%;
  transform: translate(-50%, -50%);
}

@media screen and (min-width: 768px) {
  .hero small{
    font-size: var(--fs-lg);    
  }
}
/* logo */
.logo img{
  width: 56px;
  height: 56px;
  text-decoration: none;
  flex-shrink: 0;
}

/* Navgation Menu */
.menu{
  position: fixed;
  top: 0;
  left: 0;
  background-color: rgba(0, 0, 0, .9);
  width: 100%;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  transform: translateX(-120%);
  transition: all var(--transition-medium);
  z-index: 99;
  padding-top: 100px;
}
.menu-open{
  transform: translate(0);
}
.nav-list{
  width: 50%;
  display: flex;
  flex-direction: column;
  list-style: none;
  height: 100%;
  padding: 8px 0;
}
.nav-item{
  width: 100%;
  position: relative;
}
.nav-link{
  color: var(--Neutral-color);
  text-decoration: none;
  font-weight: var(--fw-regular);
  font-family: var(--noto-sans-tc);
  font-size: var(--fs-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px 0;
  transition: var(--transition-medium)
}
.nav-link:hover{
  background-color: var(--Neutral-opacity-color);
  border-radius: var(--border-radius);
  transform: translateY(-3px);
  color: var(--Neutral-hover-bg);
  text-shadow: var(--Neutral-hover-bg) 1px 0 10px;
}
.nav-link.active{
  background-color: var(--Neutral-opacity-color);
  border-radius: var(--border-radius);
  transform: translateY(-3px);
  text-shadow: var(--Neutral-hover-bg) 1px 0 10px;
}
.dropdown{
  display: none;
  position: static;
  width: 100%;
  max-height: 0;
  backdrop-filter: var(--glass-effect);
  visibility: hidden;
  overflow: hidden;
  opacity: 0;
  z-index: 100;
  transition: all var(--transition-medium);
  text-align: center;
  background-color: var(--Neutral-opacity-color);
  border-radius: var(--border-radius);
}
.dropdown.open{
  display: block;
  opacity: 1;
  visibility: visible;
  max-height: 200px;
  margin-bottom: 3px;
}
.dropdown li{
  list-style: none;
}
.dropdown a{
  color: var(--Neutral-color);
  text-decoration: none;
  padding: 8px;
  display: block;
  font-family: var(--noto-sans-tc);
  font-weight: var(--fw-regular);
  font-size: var(--fs-xs);
}
.dropdown a:hover{
  background-color: var(--Neutral-opacity-color);
  border-radius: var(--border-radius);
  color: var(--Neutral-hover-bg);
  text-shadow: var(--Neutral-hover-bg) 1px 0 10px;
}
.nav-toggle{
  position: relative;
  --btn-color: var(--Neutral-opacity-color);
  border: 1px solid var(--seconary-word);
  padding: 8px;
  border-radius: var(--border-radius);
  transition: var(--transition-medium);
  flex-shrink: 0;
  z-index: 100;
}
.nav-toggle:hover{
  background-color: var(--Neutral-hover-bg);
  box-shadow: var(--nav-shadow);
}
.hamburger{
  width: 24px;
  height: 20px;
  position: relative;
  cursor: pointer;
}
.hamburger span{
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--Neutral-color);
  position: absolute;
  transition: all var(--transition-medium);
}
.hamburger span:first-child{
  top: 0;
}
.hamburger span:nth-child(2){
  top: 9px;
  width: 70%;
}
.hamburger span:last-child{
  top: 18px;
}
@media screen and (min-width: 768px) {
  .menu{
    display: none !important;
  }
}
@media screen and (max-width: 767px) {
  .nav-menu {
    display: none !important;
  }
}
/* arrow change */
.chevron-icon {
  transition: var(--transition-medium);
  display: inline-block;
}

.toggle-dropdown.active svg {
  transform: rotate(180deg);
}
/* mobile menu active state */
.nav-active .hamburger span:first-child{
  transform: rotate(45deg);
  top: 9px;
}
.nav-active .hamburger span:nth-child(2){
  opacity: 0;
  width: 0;
}
.nav-active .hamburger span:last-child{
  transform: rotate(-45deg);
  top: 9px;
}

/* navbar PAD SIZE */
@media screen and (min-width: 768px) {
  
  .navbar{
    position: static;
    padding: 0;
    background-color: transparent;
    backdrop-filter: none;
    box-shadow: none;
    flex-direction: row;
    margin: 1rem;
    background-color: var(--nav-bg-color);
    border-radius: var(--border-radius);
    backdrop-filter: var(--glass-effect);
  }
  .header-innder{
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 16px;
    width: 100%;
  }
  .nav-toggle{
    display: none;
  }
  .menu{
    transform: translate(0);
    position: static;
    height: auto;
    padding: 0;
    width: auto;
    background-color: transparent;
    flex: 1;
    display: flex;
    justify-content: flex-end;
  }
  .nav-list{
    width: auto;
    flex-direction: row;
    height: auto;   
    justify-content: flex-end;
    padding: 0;
    margin: 0;
  }
  .nav-item{
    width: auto;
    position: relative;
  }
  .nav-link{
    padding: .5rem 1rem;
    border-radius: var(--border-radius);
    transition: var(--transition-medium);
    display: flex;
    align-items: center;
    gap: 4px;
  }
  .dropdown{
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--Neutral-opacity-color);
    border-radius: var(--border-radius);
    backdrop-filter: var(--glass-effect);
    opacity: 0;
    visibility: hidden;
    transform: translateY(5px);
    transition: all var(--transition-medium);
    min-width: 200px;
    z-index: 1000;
    border: 1px solid var(--seconary-word);
  }
  .dropdown.show{
    opacity: 1;
    visibility: visible;
    transform: translateY(px);
  }
  .dropdown li{
    margin: 0;
  }
  .dropdown a{
    display: block;
    padding: 12px 16px;
    color: var(--Neutral-color);
    text-decoration: none;
    transition: var(--transition-medium);
  }
  .dropdown a:hover{
    color: var(--Neutral-color);
    background-color: var(--Neutral-hover-bg);
    text-shadow: var(--Neutral-hover-bg) 1px 0 10px;
  }
}

@media screen and (min-width: 1023px){
  .header-innder{
    padding: 8px;
  }
  .logo img{
    width: 80px;
  }
  .nav-link, .dropdown a{
    font-size: var(--fs-md);
  }
}

/* breadcrumb */
.breadcrumb{
  display: flex;
  padding: 16px 12px;
}
.breadcrumb li{
  list-style: none;
}
.breadcrumb li + li:before{
  content: "/";
  color: var(--Neutral-hover-bg);
  margin: 0 8px;
}
.breadcrumb-item{
  color: var(--Neutral-hover-bg)
}
.breadcrumb-item a{
  color: var(--Neutral-hover-bg);
  text-decoration: none;
}
.breadcrumb li:last-child a{
  color: var(--Neutral-color)
}

/* reservation */
.reservation-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 500px;
  margin: auto;
}
.choices {
  color: #fff;
  font-size: 1rem;
  margin: 0;
}
.choices__inner {
  background-color: transparent;
  border-radius: var(--border-radius);
  min-height: auto;
  padding: 0;
}
.choices[data-type*=select-one] .choices__inner{
  padding: 0;
}
.choices__list--single{
  padding: 0;
}
.choices__list--dropdown, .choices__list[aria-expanded] {
  margin-top: 8px;
  background: #1C1C1C20;
  backdrop-filter: var(--glass-effect);
  border: 1px solid var(--seconary-word);
  border-radius: var(--border-radius);
}
.choices__item--selectable {
  color: var(--Neutral-color);
  padding: 16px;
}
.choices__item--selectable:hover {
  background: var(--Neutral-hover-bg);
  box-shadow: var(--nav-shadow);
  cursor: pointer;
}
.choices[data-type*=select-one]::after{
  border-color: var(--Neutral-color) transparent transparent;
}

.choices input::placeholder,
.choices__input::placeholder,
.choices[data-type*=select-one] .choices__input::placeholder {
  color: rgba(255,255,255,0.85) !important;
  opacity: 1;
}
/* footer */
footer{
  margin-top: 66px;
}
footer .btns-body{  
  display: flex;
  justify-content: space-around;
  margin: 24px 0;
}
footer .btns-body a{
  text-decoration: none;
  color: var(--Neutral-color);
  padding: 16px 24px;
  border: 1px solid var(--Neutral-color);
  border-radius: var(--border-radius);
  background: var(--Neutral-opacity-color);
}
footer .pic{
  width: 100%; 
  text-align: center;
}
footer img{
  width: 85px;
}
.slogan{
  background: linear-gradient(90deg, #B800FF, #FF9900, #B800FF);
  background-size: 600% 600%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: gradientMove 5s infinite linear alternate;
  animation-direction: alternate;
  text-shadow: 0 0 24px var(--Neutral-hover-bg);
  animation: glow 2s infinite alternate;
}
@keyframes gradientMove {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
@keyframes glow {
  from {
    text-shadow: 0 0 24px var(--Neutral-color),
                 0 0 10px var(--Neutral-color),
                 0 0 20px #ff00de,
                 0 0 40px #ff00de;
  }
  to {
    text-shadow: 0 0 10px var(--Neutral-color),
                 0 0 20px #ff00de,
                 0 0 40px #ff00de,
                 0 0 80px #ff00de;
  }
}
footer .divider{
  text-align: center;
  margin: 24px 0;
}
footer .divider img{
  width: 30px;
  height: 30px;
  margin: 8px;
}

.media-bg{
  width: 100%;  
  display: flex;
  justify-content: center;
  border-bottom: 1px solid var(--Neutral-color)
}
footer .media{
  background: var(--Neutral-opacity-color);
  border-radius: var(--border-radius);
  border: 1px solid var(--Neutral-color);
  padding: 6px 32px;
  margin: 24px 0;
}
.media img{
  width: 30px;
  height: 30px;
  margin: 8px;
}
footer p{
  font-family: var(--noto-sans-tc);
  font-size: var(--fs-md);
  font-weight: var(--fw-regular);
  color: var(--Neutral-color);
  text-align: center;
  margin: 16px 0 0 0;
}


/* swiper */
.swiper-container{
  position: relative;
}
.swiper-container .swiper-pagination {
  position: absolute;
  bottom: 0;
  transform: translateX(-50%);
  z-index: 10;
}
.swiper-pagination-bullet, 
.swiper-pagination-bullet,
.swiper-pagination-bullet{
  background: transparent;
  width: 40px;
  height: 40px;
  position: relative;
  bottom: -40px;
  cursor: pointer;
}
.swiper-pagination-bullet:before, 
.swiper-pagination-bullet:before,
.swiper-pagination-bullet:before{
  content: attr(data-index);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--Neutral-color);
  font-family: var(--roboto-sans);
}
.swiper-pagination-bullet-active,
.swiper-pagination-bullet-active,
.swiper-pagination-bullet-active {
  transform: scale(1.2);
  transition: var(--transition-medium);
}
.swiper-slide img.animate-scale{
  transform: scale(1);
  transition: var(--transition-medium);
}
.swiper-slide.active-bg{
  transform: scale(1.2);
  background: radial-gradient(ellipse at center,#B800FF 10%,transparent 60%)
}