:root{
  --bg:#ffffff; --text:#333333; --dark:#222222; --green:#006633; --gold:#c99a2b; --accent:#006633;
  --container:1170px; --header-h:80px;
  --font-body:'Prompt',sans-serif;
  --font-display:'Prompt',sans-serif;
  --font-latin:'Raleway',sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);
  font-family:var(--font-body);font-weight:400;line-height:1.75;font-size:17px}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;color:var(--dark);line-height:1.3}
.container{max-width:var(--container);margin:0 auto;padding:0 20px}
.section{padding:80px 0}
/* reserve fixed-header offset for hash navigation / native anchor scroll */
#top, main > section{scroll-margin-top:var(--header-h)}
/* section title helper (ใช้ทั่วเว็บ) */
.section-head > h2{font-family:var(--font-display);font-weight:600;font-size:clamp(26px,3vw,34px);letter-spacing:.005em;text-align:center;margin-bottom:12px}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  height:var(--header-h);
  background:var(--green);
  --header-fg:#ffffff;
  transition:background .35s ease, box-shadow .35s ease;
}
.site-header--scrolled{
  background:var(--green);
  box-shadow:0 2px 16px rgba(0,0,0,.22);
  --header-fg:#ffffff;
}
.site-header__inner{
  display:flex;align-items:center;justify-content:space-between;
  height:var(--header-h);
  gap:32px;
}
.site-header__inner > a{display:flex;align-items:center;flex-shrink:0}
.site-header__inner > a img{height:62px;width:auto;border-radius:4px}

.nav{display:flex;align-items:center;gap:22px}
.nav a{
  color:var(--header-fg);
  font-family:var(--font-body);
  font-size:16px;font-weight:500;letter-spacing:.01em;
  padding:6px 2px;position:relative;
  transition:color .25s ease;
  white-space:nowrap;
}
.nav a::after{
  content:'';position:absolute;left:0;right:100%;bottom:-2px;height:2px;
  background:var(--gold);transition:right .25s ease;
}
.nav a:hover,
.nav a.active{color:var(--gold)}
.nav a:hover::after,
.nav a.active::after{right:0}

.nav-toggle{
  display:none;background:none;border:0;color:var(--header-fg);
  font-size:22px;cursor:pointer;z-index:110;padding:6px;
}

@media (max-width:1140px){
  .nav-toggle{display:block}
  .site-header .nav{
    position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:0;
    background:#ffffff;
    max-height:0;overflow:hidden;
    box-shadow:0 10px 20px rgba(0,0,0,.1);
    transition:max-height .3s ease;
  }
  .site-header .nav.nav--open{max-height:calc(100vh - var(--header-h));overflow-y:auto}
  .site-header .nav a{
    color:var(--dark);width:100%;padding:14px 20px;
    border-top:1px solid #eee;
  }
  .site-header .nav a::after{display:none}
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero{
  position:relative;
  height:100vh;min-height:600px;
  display:grid;place-items:center;
  color:#fff;text-align:center;
  overflow:hidden;
}
.hero__bg{
  position:absolute;inset:0;
  background-size:cover;background-position:center;
  transform:scale(1.02);
}
.hero__overlay{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(0,0,0,.55) 0%,rgba(0,0,0,.48) 45%,rgba(0,0,0,.62) 100%);
}
.hero__content{
  position:relative;z-index:1;
  padding:0 20px;
  max-width:900px;
}
.hero__content > h1{
  font-family:var(--font-body);
  color:#ffffff;
  font-weight:700;
  font-size:clamp(30px,5.2vw,54px);
  line-height:1.35;
  text-shadow:0 2px 24px rgba(0,0,0,.75),0 1px 4px rgba(0,0,0,.55);
}
.hero__content > h1 span{color:var(--gold)}
.hero__content > p:first-of-type{
  font-family:var(--font-display);
  font-size:clamp(24px,3.4vw,36px);
  margin-top:26px;
  letter-spacing:.02em;
}
.hero__content > p:last-of-type{
  font-family:var(--font-latin);
  font-weight:300;
  font-size:15px;
  letter-spacing:.28em;
  text-transform:uppercase;
  margin-top:8px;
  opacity:.9;
}
.hero > a{
  position:absolute;left:50%;bottom:34px;
  transform:translateX(-50%);
  z-index:1;
  color:#fff;
  font-size:22px;
  width:44px;height:44px;
  display:flex;align-items:center;justify-content:center;
  border:1px solid rgba(255,255,255,.6);
  border-radius:50%;
  animation:hero-bounce 2s ease-in-out infinite;
}
.hero > a:hover{border-color:var(--accent);color:var(--accent)}
@keyframes hero-bounce{
  0%,100%{transform:translate(-50%,0)}
  50%{transform:translate(-50%,10px)}
}

@media (max-width:768px){
  .hero__content > h1{font-size:clamp(24px,7vw,36px)}
  .hero__content > p:first-of-type{margin-top:18px}
  .hero > a{bottom:20px;width:38px;height:38px;font-size:18px}
}

/* ==========================================================================
   Features (3 columns)
   ========================================================================== */
.features__grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:40px;
  text-align:center;
}
.feature__icon{
  display:flex;align-items:center;justify-content:center;
  width:76px;height:76px;margin:0 auto 22px;
  border:2px solid var(--accent);border-radius:50%;
  color:var(--accent);font-size:26px;
}
.feature h3{
  font-family:var(--font-body);font-weight:600;font-size:19px;
  color:var(--dark);margin-bottom:14px;
}
.feature p{margin:0;font-size:15px;color:var(--text)}

@media (max-width:768px){
  .features__grid{grid-template-columns:1fr;gap:44px}
}

/* ==========================================================================
   Section head helper (title + subtitle, used by content sections)
   ========================================================================== */
.section-head{margin-bottom:50px}
.section-head > p{
  text-align:center;color:var(--accent);
  font-size:15px;letter-spacing:.06em;margin:0;
}

/* ==========================================================================
   Concept (#concept)
   ========================================================================== */
.concept__grid{
  display:grid;grid-template-columns:1fr 1fr;gap:60px;
  align-items:center;margin-bottom:60px;
}
.concept__text p{margin:0 0 20px;font-size:16px;line-height:1.9}
.concept__text p:first-child{font-size:19px;font-weight:600;color:var(--dark)}
.concept__text strong{color:var(--accent)}
.concept__images,
.detail__images{
  display:grid;grid-template-columns:1fr 1fr;gap:16px;
}
.concept__images img,
.detail__images img{width:100%;object-fit:cover;border-radius:4px}
.concept__images img:first-child,
.detail__images img:first-child{grid-column:1 / -1;height:240px}
.concept__images img:not(:first-child),
.detail__images img:not(:first-child){height:180px}
/* concept now has 2 images — stack them full-width in the images column */
.concept__images{grid-template-columns:1fr}
.concept__images img,
.concept__images img:first-child,
.concept__images img:not(:first-child){grid-column:auto;height:250px}
.concept__closing{
  font-family:var(--font-display);text-align:center;
  font-size:clamp(20px,2.6vw,28px);color:var(--dark);
  font-weight:400;
}

@media (max-width:768px){
  .concept__grid{grid-template-columns:1fr;gap:36px}
}

/* ==========================================================================
   Project info (#detail)
   ========================================================================== */
.detail__grid{
  display:grid;grid-template-columns:1fr 1fr;gap:60px;
  align-items:center;
}
.detail__images{order:-1}
.detail__list ul{list-style:none;margin:0;padding:0}
.detail__list li{
  position:relative;padding:16px 0 16px 30px;
  border-bottom:1px solid #eee;
  font-size:16px;line-height:1.8;
}
.detail__list li:first-child{padding-top:0}
.detail__list li:last-child{border-bottom:0;padding-bottom:0}
.detail__list li::before{
  content:'';position:absolute;left:2px;top:24px;
  width:9px;height:9px;background:var(--accent);
  transform:rotate(45deg);
}

@media (max-width:768px){
  .detail__grid{grid-template-columns:1fr;gap:36px}
  .detail__images{order:0}
}

/* ==========================================================================
   Facilities (#facility)
   ========================================================================== */
.facility-section{position:relative;overflow:hidden;color:#fff}
.facility-section .section-head > h2{color:#fff}
.facility__bg{
  position:absolute;inset:0;
  background-size:cover;background-position:center;
}
.facility__bg::after{
  content:'';position:absolute;inset:0;
  background:rgba(1,48,30,.80);
}
.facility{position:relative;z-index:1}
.facility__grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:32px;
}
.facility__card{
  text-align:center;padding:36px 24px;
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.2);
  border-radius:6px;
}
.facility__card i{
  display:inline-block;font-size:34px;color:var(--gold);margin-bottom:18px;
}
.facility__card h3{
  font-family:var(--font-body);font-weight:700;font-size:18px;
  color:#fff;margin-bottom:12px;
}
.facility__card p{margin:0;font-size:14px;line-height:1.8;color:rgba(255,255,255,.85)}

@media (max-width:900px){
  .facility__grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:520px){
  .facility__grid{grid-template-columns:1fr}
}

/* ==========================================================================
   Floor plans (#plan) — tabs
   ========================================================================== */
.plan .tabs{margin-bottom:70px}
.plan .tabs:last-child{margin-bottom:0}
.tabs__nav{
  display:flex;flex-wrap:wrap;justify-content:center;
  gap:10px 16px;margin-bottom:36px;
}
.tab{
  display:flex;flex-direction:column;align-items:center;gap:8px;
  background:none;cursor:pointer;flex-shrink:0;
  border:0;border-bottom:3px solid transparent;
  padding:6px 16px 12px;
  font-family:var(--font-body);font-weight:500;font-size:14px;
  color:var(--text);
  transition:color .25s ease,border-color .25s ease;
}
.tab img{width:64px;height:64px;object-fit:cover;border-radius:4px}
.tab:hover{color:var(--dark)}
.tab.active{color:var(--dark);border-bottom-color:var(--accent)}
.tab-panel{display:none;text-align:center}
.tab-panel.active{display:block}
.tab-panel img{
  max-width:100%;margin:0 auto;border-radius:4px;
  box-shadow:0 10px 30px rgba(0,0,0,.12);
}

@media (max-width:768px){
  .tabs__nav{
    flex-wrap:nowrap;justify-content:flex-start;
    overflow-x:auto;-webkit-overflow-scrolling:touch;
    padding-bottom:8px;
  }
}

/* ==========================================================================
   Gallery (#gallery) + lightbox
   ========================================================================== */
.gallery__grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:16px;
}
.gallery__item{
  display:block;width:100%;padding:0;margin:0;border:0;background:none;
  cursor:pointer;overflow:hidden;border-radius:4px;aspect-ratio:1/1;
}
.gallery__item img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .35s ease;
}
.gallery__item:hover img{transform:scale(1.08)}

@media (max-width:768px){
  .gallery__grid{grid-template-columns:repeat(2,1fr);gap:10px}
}

.lightbox{
  position:fixed;inset:0;z-index:200;
  background:rgba(0,0,0,.9);
  display:flex;align-items:center;justify-content:center;
}
.lightbox[hidden]{display:none}
.lightbox__img{
  max-width:88vw;max-height:86vh;
  object-fit:contain;border-radius:4px;
  box-shadow:0 20px 60px rgba(0,0,0,.5);
}
.lightbox__close,
.lightbox__prev,
.lightbox__next{
  position:fixed;background:rgba(255,255,255,.12);border:0;color:#fff;
  width:48px;height:48px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:18px;cursor:pointer;
  transition:background .25s ease;
}
.lightbox__close:hover,
.lightbox__prev:hover,
.lightbox__next:hover{background:var(--accent);color:var(--dark)}
.lightbox__close{top:24px;right:24px}
.lightbox__prev{left:24px;top:50%;transform:translateY(-50%)}
.lightbox__next{right:24px;top:50%;transform:translateY(-50%)}

@media (max-width:600px){
  .lightbox__close{width:40px;height:40px;font-size:15px;top:14px;right:14px}
  .lightbox__prev,.lightbox__next{width:40px;height:40px;font-size:15px}
  .lightbox__prev{left:10px}
  .lightbox__next{right:10px}
}

/* ==========================================================================
   Location (#location)
   ========================================================================== */
.location-section{position:relative;overflow:hidden;color:#fff}
.location-section .section-head > h2{color:#fff}
.location__bg{
  position:absolute;inset:0;
  background-size:cover;background-position:center;
}
.location__bg::after{
  content:'';position:absolute;inset:0;
  background:rgba(1,48,30,.80);
}
.location__grid{
  position:relative;z-index:1;
  display:grid;grid-template-columns:1fr 1fr;gap:60px;
  align-items:center;
}
.location__text p{margin:0 0 20px;font-size:15px;line-height:1.9;color:rgba(255,255,255,.9)}
.poi{margin:26px 0 0}
.poi li{
  display:flex;align-items:baseline;gap:10px;
  padding:11px 0;border-bottom:1px solid rgba(255,255,255,.2);
  font-size:15px;color:rgba(255,255,255,.9);
}
.poi li:last-child{border-bottom:0}
.poi li i{color:var(--accent);font-size:14px}
.location__grid > a{display:block;border-radius:4px;overflow:hidden;box-shadow:0 14px 40px rgba(0,0,0,.35)}
.location__grid > a img{width:100%;transition:transform .35s ease}
.location__grid > a:hover img{transform:scale(1.04)}

@media (max-width:768px){
  .location__grid{grid-template-columns:1fr;gap:36px}
}

/* ==========================================================================
   Promotion (#promotion)
   ========================================================================== */
.promo-section{position:relative;overflow:hidden;color:#fff;text-align:center}
.promo-section .section-head > h2{color:#fff}
.promo__bg{
  position:absolute;inset:0;
  background-size:cover;background-position:center;
}
.promo__bg::after{
  content:'';position:absolute;inset:0;
  background:rgba(20,18,15,.78);
}
.promo{position:relative;z-index:1;max-width:820px}
.promo__headline{
  font-family:var(--font-display);color:var(--accent);
  font-size:clamp(26px,3.6vw,40px);margin:0 0 22px;
}
.promo__lead{
  font-size:18px;font-weight:600;line-height:1.8;
  margin:0 0 40px;color:#fff;
}
.promo__list{
  list-style:none;counter-reset:promo;
  display:grid;grid-template-columns:1fr 1fr;gap:16px 40px;
  margin:0 0 34px;padding:0;text-align:left;
}
.promo__list li{
  counter-increment:promo;
  display:flex;align-items:center;gap:14px;
  font-size:15px;color:rgba(255,255,255,.92);
  padding-bottom:14px;border-bottom:1px solid rgba(255,255,255,.2);
}
.promo__list li::before{
  content:counter(promo);
  flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  width:30px;height:30px;border-radius:50%;
  border:1px solid var(--accent);color:var(--accent);
  font-family:var(--font-latin);font-weight:700;font-size:14px;
}
.promo__note{font-size:15px;color:rgba(255,255,255,.85);margin:0 0 34px}
.promo__terms{
  display:flex;flex-wrap:wrap;justify-content:center;gap:14px;
}
.promo__terms span{
  background:rgba(255,255,255,.08);border:1px solid var(--accent);
  color:#fff;font-weight:600;font-size:15px;
  padding:14px 26px;border-radius:4px;
}

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

/* ==========================================================================
   Contact (#contact)
   ========================================================================== */
.contact{text-align:center}
.contact__grid{
  display:grid;grid-template-columns:1fr 1fr;gap:60px;
  align-items:center;text-align:left;
}
.contact__info p{margin:0 0 16px;font-size:16px;line-height:1.8}
.contact__info p:first-child{font-size:18px;font-weight:600;color:var(--dark)}
.contact__info a{color:var(--dark);border-bottom:1px solid var(--accent);transition:color .25s ease}
.contact__info a:hover{color:var(--accent)}
.contact__qr{
  display:flex;justify-content:center;gap:40px;
}
.contact__qr figure{margin:0;text-align:center}
.contact__qr img{width:138px;height:138px;object-fit:contain;border:1px solid #eee;border-radius:4px;padding:8px}
.contact__qr figcaption{margin-top:10px;font-size:14px;color:var(--text)}
.contact > p{
  margin:60px 0 0;text-align:center;font-style:italic;
  font-family:var(--font-latin);font-size:clamp(20px,2.6vw,28px);
  color:var(--accent);
}

/* ==========================================================================
   Footer (.site-footer)
   ========================================================================== */
.site-footer{background:var(--green);color:rgba(255,255,255,.7);padding:40px 0 30px}
.site-footer__logo{height:96px;width:auto;display:block;margin:0 auto 20px}
.site-footer > .container > p{margin:0 0 20px;text-align:center;font-size:14px;letter-spacing:.04em;color:rgba(255,255,255,.85)}
.site-footer__bottom{
  display:flex;align-items:center;justify-content:space-between;
  gap:20px;padding-top:20px;border-top:1px solid rgba(255,255,255,.15);
}
.site-footer__bottom > p{margin:0;font-size:13px;color:rgba(255,255,255,.55)}
.site-footer__bottom > ul{list-style:none;display:flex;gap:12px;margin:0;padding:0}
.site-footer__bottom ul a{
  display:flex;align-items:center;justify-content:center;
  width:36px;height:36px;border-radius:50%;
  background:rgba(255,255,255,.08);color:#fff;
  font-size:15px;transition:background .25s ease,color .25s ease;
}
.site-footer__bottom ul a:hover{background:var(--gold);color:#fff}

@media (max-width:768px){
  .contact__grid{grid-template-columns:1fr;gap:36px;text-align:center}
  .contact__info{text-align:center}
  .contact__qr{flex-direction:column;align-items:center;gap:28px}
  .contact > p{margin-top:44px}
  .site-footer__bottom{flex-direction:column;text-align:center;gap:16px}
}

/* ==========================================================================
   Marina Park additions
   ========================================================================== */
.concept__tagline{
  text-align:center;margin:10px 0 0;
  font-family:var(--font-latin);font-style:italic;font-weight:400;
  font-size:clamp(15px,1.8vw,19px);letter-spacing:.02em;color:var(--gold);
}
.location__text > a{
  display:inline-flex;align-items:center;gap:8px;margin-top:22px;
  padding:11px 22px;border-radius:6px;
  background:var(--gold);color:#fff;font-weight:500;font-size:15px;
  transition:background .25s ease,transform .15s ease;
}
.location__text > a:hover{background:#b3861f;transform:translateY(-1px)}

/* ==========================================================================
   AO Builder — รองรับ output ของ rich editor (isMiniBox)
   ข้อความที่แก้ได้จาก edit mode จะถูกห่อด้วย <p>/<ul> ของ editor
   กฎด้านล่างทำให้หน้าตายังเหมือนเดิมไม่ว่าจะเป็นค่า default หรือค่าที่แอดมินแก้
   ========================================================================== */
.hero__content > h1 > *{margin:0;font:inherit;color:inherit}
.concept__tagline > *{margin:0;font:inherit;color:inherit}
.detail__list p{margin:0}
.poi ul{list-style:none;margin:0;padding:0}
.poi p{margin:0}
.poi li::before{
  font-family:'Font Awesome 6 Free';font-weight:900;content:'\f3c5';
  color:var(--accent);font-size:14px;
}

/* หัวข้อ hero: CKEditor ไม่มีปุ่มพ่น <span> เปล่า ๆ สีทองจึงผูกกับปุ่ม "ตัวหนา" แทน
   แอดมินลากคลุมคำแล้วกดตัวหนา = ได้คำเน้นสีทอง โดยไม่ต้องแตะ HTML
   font-weight:inherit กันไม่ให้หนาเกินดีไซน์ (h1 หนาอยู่แล้ว) — <span> เดิมยังใช้ได้เหมือนเดิม */
.hero__content > h1 strong,
.hero__content > h1 b{color:var(--gold);font-weight:inherit}