/* ===== MONA Spa Serenity — template spa & thẩm mỹ ===== */
:root {
  --color-primary:   #7b8a5a;   /* sage green */
  --color-primary-d: #5f6c44;
  --color-accent:    #c9a36b;   /* warm gold */
  --color-bg:        #fbf8f3;   /* cream */
  --color-surface:   #f3ede2;   /* soft beige */
  --color-dark:      #2e2a24;   /* deep charcoal-brown */
  --color-text:      #4a443c;
  --color-text-muted:#8a8378;
  --color-border:    #e7ddcd;
  --color-white:     #ffffff;

  --font-display: 'Playfair Display', serif;
  --font-body: 'Be Vietnam Pro', system-ui, sans-serif;

  --space-2:.5rem; --space-3:.75rem; --space-4:1rem; --space-6:1.5rem;
  --space-8:2rem; --space-12:3rem; --space-16:4rem; --space-24:6rem;
  --radius-sm:8px; --radius-md:14px; --radius-lg:24px; --radius-full:9999px;
  --shadow-sm:0 2px 10px rgba(46,42,36,.06);
  --shadow-md:0 10px 30px rgba(46,42,36,.10);
  --shadow-lg:0 24px 60px rgba(46,42,36,.16);
  --ease:.25s ease; --ease-spring:.4s cubic-bezier(.34,1.56,.64,1);
  --topbar-h:46px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;scroll-behavior:smooth;-webkit-font-smoothing:antialiased}
body{font-family:var(--font-body);font-size:1rem;line-height:1.7;color:var(--color-text);background:var(--color-bg)}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-display);color:var(--color-dark);line-height:1.2;font-weight:700}
h1{font-size:clamp(2.2rem,5vw,4rem)}
h2{font-size:clamp(1.8rem,3.6vw,2.8rem)}
h3{font-size:clamp(1.25rem,2.4vw,1.7rem)}
p{max-width:68ch}
ul{list-style:none}
.container{width:100%;max-width:1200px;margin-inline:auto;padding-inline:var(--space-6)}
.section{padding-block:var(--space-24)}
.text-center{text-align:center}
.eyebrow{font-family:var(--font-body);text-transform:uppercase;letter-spacing:.22em;font-size:.78rem;font-weight:600;color:var(--color-primary);display:inline-block;margin-bottom:var(--space-3)}
.lead{font-size:1.12rem;color:var(--color-text-muted);max-width:60ch}
.muted{color:var(--color-text-muted)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  padding:.85rem 1.8rem;font-family:var(--font-body);font-size:.9rem;font-weight:600;
  letter-spacing:.02em;border:1.5px solid transparent;border-radius:var(--radius-full);
  cursor:pointer;transition:transform var(--ease-spring),box-shadow var(--ease),background var(--ease),color var(--ease);min-height:46px}
.btn-primary{background:var(--color-primary);color:#fff}
.btn-primary:hover{background:var(--color-primary-d);transform:translateY(-2px);box-shadow:var(--shadow-md)}
.btn-gold{background:var(--color-accent);color:#2e2a24}
.btn-gold:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);filter:brightness(1.04)}
.btn-outline{background:transparent;border-color:var(--color-primary);color:var(--color-primary-d)}
.btn-outline:hover{background:var(--color-primary);color:#fff;transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--color-dark)}
.btn-light:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.btn:focus-visible{outline:3px solid var(--color-accent);outline-offset:3px}

/* ===== top promo bar (LUẬT 4) ===== */
.promo-bar{position:fixed;top:0;left:0;right:0;z-index:1000;height:var(--topbar-h);
  background:linear-gradient(90deg,var(--color-dark),#43392c);color:#f4e9d6;
  display:flex;align-items:center;justify-content:center;gap:1rem;padding:0 1rem;
  font-size:.86rem;text-align:center}
.promo-bar p{margin:0;max-width:none;font-weight:500}
.promo-bar strong{color:var(--color-accent);font-weight:700}
.promo-bar .btn{padding:.4rem 1.1rem;min-height:34px;font-size:.78rem;white-space:nowrap}
.promo-bar__hide-sm{display:none}

/* ===== header ===== */
.site-header{position:sticky;top:var(--topbar-h);z-index:900;background:rgba(251,248,243,.92);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--color-border);transition:box-shadow var(--ease)}
.site-header.scrolled{box-shadow:var(--shadow-sm)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:1rem;height:74px}
.brand{display:flex;align-items:center;gap:.6rem;font-family:var(--font-display);font-size:1.4rem;font-weight:700;color:var(--color-dark)}
.brand__mark{width:38px;height:38px;border-radius:50%;background:radial-gradient(circle at 30% 30%,var(--color-accent),var(--color-primary));display:grid;place-items:center;color:#fff;font-size:1.1rem}
.brand small{display:block;font-family:var(--font-body);font-size:.6rem;letter-spacing:.3em;text-transform:uppercase;color:var(--color-primary);font-weight:600;margin-top:-2px}
.nav__menu{display:none;gap:.4rem}
.nav__menu a{padding:.5rem .85rem;border-radius:var(--radius-full);font-size:.92rem;font-weight:500;color:var(--color-text);transition:color var(--ease),background var(--ease)}
.nav__menu a:hover,.nav__menu a.active{color:var(--color-primary-d);background:var(--color-surface)}
.nav__cta{display:none;align-items:center;gap:1rem}
.nav__phone{font-weight:600;color:var(--color-dark);font-size:.92rem}
.nav__toggle{display:inline-flex;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.nav__toggle span{width:26px;height:2px;background:var(--color-dark);transition:var(--ease)}
.mobile-menu{display:none;flex-direction:column;gap:.2rem;padding:0 var(--space-6) var(--space-6);background:var(--color-bg);border-bottom:1px solid var(--color-border)}
.mobile-menu.open{display:flex}
.mobile-menu a{padding:.8rem .5rem;border-bottom:1px solid var(--color-border);font-weight:500}
.mobile-menu .btn{margin-top:var(--space-4)}
@media(min-width:992px){.nav__menu{display:flex}.nav__cta{display:flex}.nav__toggle{display:none}.promo-bar__hide-sm{display:inline}}

/* ===== hero carousel ===== */
.hero{position:relative;min-height:clamp(560px,80vh,760px);display:grid}
.hero__slide{grid-area:1/1;position:relative;display:grid;align-items:center;opacity:0;transition:opacity 1s ease;pointer-events:none}
.hero__slide.active{opacity:1;pointer-events:auto}
.hero__bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero__bg-fallback{position:absolute;inset:0;background:linear-gradient(135deg,#cdbfa6,#8a9468)}
.hero__overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(46,42,36,.62),rgba(46,42,36,.18))}
.hero__inner{position:relative;color:#fff;max-width:620px;padding-block:var(--space-16)}
.hero__inner .eyebrow{color:var(--color-accent)}
.hero h1{color:#fff;margin-bottom:var(--space-4)}
.hero p{color:rgba(255,255,255,.9);font-size:1.1rem;margin-bottom:var(--space-8);max-width:46ch}
.hero__actions{display:flex;flex-wrap:wrap;gap:1rem}
.hero__dots{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);display:flex;gap:.6rem;z-index:5}
.hero__dots button{width:12px;height:12px;border-radius:50%;border:2px solid #fff;background:transparent;cursor:pointer;padding:0;transition:var(--ease)}
.hero__dots button.active{background:#fff;width:30px;border-radius:var(--radius-full)}

/* ===== reveal ===== */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1!important;transform:none!important}.hero__slide{transition:none}}

/* ===== features ===== */
.features{background:var(--color-surface)}
.features__grid{display:grid;gap:var(--space-6);grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.feature{background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-8);text-align:center;transition:transform var(--ease),box-shadow var(--ease)}
.feature:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.feature__icon{width:64px;height:64px;margin:0 auto var(--space-4);border-radius:50%;background:var(--color-surface);display:grid;place-items:center;font-size:1.7rem}
.feature h3{font-size:1.2rem;margin-bottom:var(--space-2)}
.feature p{font-size:.92rem;color:var(--color-text-muted);margin-inline:auto}

/* ===== section head ===== */
.sec-head{max-width:640px;margin:0 auto var(--space-16);text-align:center}
.sec-head p{margin-inline:auto}

/* ===== about ===== */
.about__grid{display:grid;gap:var(--space-12);align-items:center}
@media(min-width:900px){.about__grid{grid-template-columns:1fr 1fr}}
.about__media{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-4)}
.about__media img{border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);height:100%;object-fit:cover}
.about__media img:first-child{margin-top:var(--space-8)}
.about h2{margin-bottom:var(--space-4)}
.about p{margin-bottom:var(--space-6)}
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-6);margin-top:var(--space-8)}
.stat__num{font-family:var(--font-display);font-size:2.2rem;color:var(--color-primary-d);font-weight:700}
.stat__label{font-size:.85rem;color:var(--color-text-muted)}

/* ===== services ===== */
.services{background:var(--color-surface)}
.services__grid{display:grid;gap:var(--space-6);grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.service-card{background:#fff;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--color-border);transition:transform var(--ease),box-shadow var(--ease);display:flex;flex-direction:column}
.service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.service-card__img{aspect-ratio:4/3;overflow:hidden}
.service-card__img img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.service-card:hover .service-card__img img{transform:scale(1.06)}
.service-card__body{padding:var(--space-6);flex:1;display:flex;flex-direction:column}
.service-card__no{font-family:var(--font-display);color:var(--color-accent);font-size:1rem;font-weight:700}
.service-card h3{margin:.3rem 0 .6rem}
.service-card p{font-size:.92rem;color:var(--color-text-muted);flex:1}
.service-card__link{margin-top:var(--space-4);font-weight:600;color:var(--color-primary-d);font-size:.9rem}

/* ===== packages ===== */
.pkg__grid{display:grid;gap:var(--space-6);grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.pkg-card{background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden;transition:transform var(--ease),box-shadow var(--ease);position:relative}
.pkg-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.pkg-card__img{aspect-ratio:16/10;position:relative;overflow:hidden}
.pkg-card__img img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.pkg-card:hover .pkg-card__img img{transform:scale(1.06)}
.pkg-card__price{position:absolute;bottom:12px;right:12px;background:var(--color-accent);color:#2e2a24;font-weight:700;padding:.35rem .9rem;border-radius:var(--radius-full);font-size:.9rem;box-shadow:var(--shadow-sm)}
.pkg-card__body{padding:var(--space-6)}
.pkg-card h3{font-size:1.25rem;margin-bottom:.4rem}
.pkg-card p{font-size:.9rem;color:var(--color-text-muted);margin-bottom:var(--space-4)}
.pkg-badge{position:absolute;top:12px;left:12px;z-index:2;background:var(--color-primary);color:#fff;font-size:.72rem;font-weight:600;letter-spacing:.05em;padding:.3rem .7rem;border-radius:var(--radius-full)}

/* ===== flash sale / countdown (upsell-ish for spa promo) ===== */
.promo-card{background:linear-gradient(120deg,var(--color-dark),#473b2c);color:#f4e9d6;border-radius:var(--radius-lg);padding:var(--space-12);text-align:center}
.promo-card h2{color:#fff}
.countdown{display:flex;gap:var(--space-4);justify-content:center;margin:var(--space-8) 0}
.countdown__box{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);border-radius:var(--radius-md);padding:var(--space-4) var(--space-6);min-width:78px}
.countdown__num{font-family:var(--font-display);font-size:2rem;font-weight:700;color:var(--color-accent);display:block}
.countdown__lbl{font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;opacity:.8}

/* ===== benefits / split ===== */
.split{display:grid;gap:var(--space-12);align-items:center}
@media(min-width:900px){.split{grid-template-columns:1fr 1fr}.split--rev .split__media{order:2}}
.split__media img{border-radius:var(--radius-lg);box-shadow:var(--shadow-md)}
.check-list{display:grid;gap:var(--space-4);margin:var(--space-6) 0}
.check-list li{display:flex;gap:.8rem;align-items:flex-start;font-weight:500}
.check-list .tick{flex:0 0 26px;width:26px;height:26px;border-radius:50%;background:var(--color-primary);color:#fff;display:grid;place-items:center;font-size:.85rem}

/* ===== testimonials ===== */
.tst{background:var(--color-surface)}
.tst__track{display:grid}
.tst__item{grid-area:1/1;opacity:0;transition:opacity .6s;pointer-events:none}
.tst__item.active{opacity:1;pointer-events:auto}
.tst__card{background:#fff;border-radius:var(--radius-lg);padding:var(--space-12);box-shadow:var(--shadow-sm);max-width:760px;margin:0 auto;text-align:center}
.tst__quote{font-family:var(--font-display);font-style:italic;font-size:1.4rem;color:var(--color-dark);margin-bottom:var(--space-6);line-height:1.5}
.tst__who{display:flex;align-items:center;justify-content:center;gap:.8rem}
.tst__who img{width:54px;height:54px;border-radius:50%;object-fit:cover}
.tst__name{font-weight:700;color:var(--color-dark)}
.tst__role{font-size:.85rem;color:var(--color-text-muted)}
.tst__nav{display:flex;gap:.6rem;justify-content:center;margin-top:var(--space-8)}
.tst__nav button{width:44px;height:44px;border-radius:50%;border:1.5px solid var(--color-border);background:#fff;cursor:pointer;font-size:1rem;transition:var(--ease)}
.tst__nav button:hover{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}

/* ===== cta band ===== */
.cta-band{background:var(--color-primary);color:#fff;text-align:center}
.cta-band h2{color:#fff}
.cta-band p{color:rgba(255,255,255,.9);margin:var(--space-4) auto var(--space-8)}

/* ===== page hero (subpages) ===== */
.page-hero{position:relative;padding-block:var(--space-24);text-align:center;color:#fff;overflow:hidden}
.page-hero__bg{position:absolute;inset:0;background:linear-gradient(135deg,#3a3328,#6b7048)}
.page-hero__bg img{width:100%;height:100%;object-fit:cover;opacity:.45}
.page-hero__inner{position:relative}
.page-hero h1{color:#fff}
.crumbs{font-size:.85rem;color:rgba(255,255,255,.85);margin-top:var(--space-3)}
.crumbs a:hover{color:var(--color-accent)}

/* ===== pricing table ===== */
.price-list{display:grid;gap:var(--space-6);max-width:820px;margin:0 auto}
.price-row{display:flex;align-items:baseline;gap:1rem;background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-6)}
.price-row__name{font-weight:600;color:var(--color-dark)}
.price-row__dots{flex:1;border-bottom:1px dashed var(--color-border);transform:translateY(-4px)}
.price-row__val{font-family:var(--font-display);font-weight:700;color:var(--color-primary-d);font-size:1.15rem;white-space:nowrap}

/* ===== membership tiers ===== */
.tiers{display:grid;gap:var(--space-6);grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.tier{background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-8);text-align:center;position:relative}
.tier--feat{border-color:var(--color-accent);box-shadow:var(--shadow-md)}
.tier__name{font-family:var(--font-display);font-size:1.5rem;color:var(--color-dark)}
.tier__price{font-size:2rem;font-weight:700;color:var(--color-primary-d);margin:var(--space-3) 0}
.tier ul{display:grid;gap:.7rem;margin:var(--space-6) 0;text-align:left}
.tier li{display:flex;gap:.5rem;font-size:.92rem}
.tier li::before{content:"✦";color:var(--color-accent)}
.tier__tag{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--color-accent);color:#2e2a24;font-size:.72rem;font-weight:700;padding:.25rem .9rem;border-radius:var(--radius-full)}

/* ===== gallery grid ===== */
.gallery{display:grid;gap:var(--space-4);grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.gallery img{border-radius:var(--radius-md);height:100%;object-fit:cover;aspect-ratio:4/3;transition:transform var(--ease)}
.gallery img:hover{transform:scale(1.03)}

/* ===== contact ===== */
.contact__grid{display:grid;gap:var(--space-12)}
@media(min-width:900px){.contact__grid{grid-template-columns:1fr 1fr}}
.form{display:grid;gap:var(--space-4)}
.form label{font-size:.85rem;font-weight:600;color:var(--color-dark)}
.input,.textarea,select.input{width:100%;padding:.8rem 1rem;font-family:var(--font-body);font-size:1rem;
  border:1.5px solid var(--color-border);border-radius:var(--radius-md);background:#fff;transition:var(--ease);color:var(--color-text)}
.input:focus,.textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px rgba(123,138,90,.18)}
.textarea{min-height:130px;resize:vertical}
.info-row{display:flex;gap:1rem;align-items:flex-start;margin-bottom:var(--space-6)}
.info-row .ic{flex:0 0 46px;width:46px;height:46px;border-radius:50%;background:var(--color-surface);display:grid;place-items:center;font-size:1.2rem}
.info-row h4{font-family:var(--font-body);font-size:1rem;color:var(--color-dark);margin-bottom:2px}
.map-embed{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);margin-top:var(--space-8)}
.map-embed iframe{width:100%;height:300px;border:0;display:block}

/* ===== detail page ===== */
.detail__grid{display:grid;gap:var(--space-12)}
@media(min-width:900px){.detail__grid{grid-template-columns:1.4fr .9fr}}
.detail__media img{border-radius:var(--radius-lg);box-shadow:var(--shadow-md);margin-bottom:var(--space-6)}
.detail__box{background:var(--color-surface);border-radius:var(--radius-lg);padding:var(--space-8);position:sticky;top:140px}
.detail__box .price{font-family:var(--font-display);font-size:2.2rem;color:var(--color-primary-d);font-weight:700}
.proc-list{display:grid;gap:var(--space-4);margin-top:var(--space-6)}
.proc{display:flex;gap:1rem;align-items:flex-start}
.proc__n{flex:0 0 36px;width:36px;height:36px;border-radius:50%;background:var(--color-primary);color:#fff;display:grid;place-items:center;font-weight:700;font-family:var(--font-display)}

/* ===== footer ===== */
.site-footer{background:var(--color-dark);color:#d9d0c2;padding-block:var(--space-24) var(--space-8)}
.footer__grid{display:grid;gap:var(--space-12);grid-template-columns:repeat(auto-fit,minmax(220px,1fr));margin-bottom:var(--space-12)}
.site-footer h4{color:#fff;font-family:var(--font-body);font-size:1rem;margin-bottom:var(--space-4);letter-spacing:.02em}
.site-footer .brand{color:#fff;margin-bottom:var(--space-4)}
.footer__links{display:grid;gap:.6rem}
.footer__links a{color:#cabfae;font-size:.92rem;transition:var(--ease)}
.footer__links a:hover{color:var(--color-accent)}
.footer__social{display:flex;gap:.6rem;margin-top:var(--space-4)}
.footer__social a{width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.08);display:grid;place-items:center;transition:var(--ease)}
.footer__social a:hover{background:var(--color-primary)}
.footer__bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:var(--space-8);display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;font-size:.84rem;color:#a99e8d}
.footer__bottom a{color:var(--color-accent)}

@media(max-width:560px){.about__media img:first-child{margin-top:0}.countdown{flex-wrap:wrap}}

/* ===== MONA SYSTEM FIX (2026-06-07): nav VN không xuống dòng + chữ sáng trên nền tối ===== */
header nav a, header nav li, nav ul li a, nav ul li, .menu a, .menu li, .nav-link,
.navbar a, .navbar-nav a, .main-menu a, .main-nav a, .site-nav a, .site-head a[href]{ white-space: nowrap !important; }
header nav ul, .menu, .navbar-nav, .main-menu, .main-nav ul, .nav-list{ flex-wrap: nowrap !important; }

/* nền tối -> chữ sáng (chỉ text thường + heading; chừa link/nút/accent) */
.bg-dark p, .bg-dark li, .bg-dark h1, .bg-dark h2, .bg-dark h3, .bg-dark h4, .bg-dark h5,
.section.dark p, .section.dark li, .section.dark h2, .section.dark h3, .section.dark h4,
.dark p, .dark li, .dark h2, .dark h3, .dark h4, .srv.dark p, .srv.dark li, .srv.dark h2, .srv.dark h3,
footer p, footer li, footer h2, footer h3, footer h4{ color: #ece4d3 !important; }

/* MONA NAVFIX v2 — selector rộng (mọi anchor/li trong header, không phụ thuộc class) */
header a, header li, header nav, header ul, .site-head a, .site-head li, .topbar ~ * nav a{ white-space: nowrap !important; }
header ul, header nav ul, header .menu{ flex-wrap: nowrap !important; }