*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--brown:#602700;--brown-dark:#4a1e00;--brown-mid:#8B4513;--blue:#004B8D;--cream:#FDF5E6;--cream-dark:#F0E8D0;--orange:#ea580c;--orange-light:#f97316;--gold:#C9973A;--text:#2A1500}
html{scroll-behavior:smooth;overflow-x:hidden;margin:0;padding:0}
body{font-family:'DM Sans',sans-serif;background:var(--cream);color:var(--text);overflow-x:hidden;width:100%;margin:0;padding:0}
/* Force colors not overridden by Ladipage */
#meka-root a, #meka-root button{color:inherit}
#meka-root .btn-cta{color:#fff !important}
#meka-root .btn-pill{color:#fff !important}
#meka-root .btn-submit{color:#fff !important}
#meka-root .card-btn{color:#fff !important}
#meka-root .reg-left, #meka-root .reg-left p, #meka-root .reg-left h3{color:#fff !important}
#meka-root footer, #meka-root .footer-links a{color:rgba(255,255,255,.6) !important}
#meka-root .footer-links h5{color:rgba(255,255,255,.35) !important}
/* Force full-width breakout for Ladipage wrapper */
#meka-root{margin-left:calc(50% - 50vw);margin-right:calc(50% - 50vw);width:100vw;max-width:100vw;overflow-x:hidden}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@keyframes pulse{0%,100%{transform:scale(.85);opacity:.7}50%{transform:scale(1);opacity:1}}
.reveal{opacity:0;transform:translateY(40px);transition:opacity .9s cubic-bezier(.16,1,.3,1),transform .9s cubic-bezier(.16,1,.3,1)}
.reveal.active{opacity:1;transform:translateY(0)}

/* NAV */
#navbar{position:fixed;top:0;left:0;right:0;width:100%;max-width:100%;z-index:9999;padding:1.5rem 0;transition:all .5s;background:rgba(253,245,230,.95);backdrop-filter:blur(20px)}
#navbar.scrolled{background:rgba(253,245,230,.97);backdrop-filter:blur(20px);box-shadow:0 1px 0 rgba(96,39,0,.1);padding:1rem 0}
.nav-inner{max-width:1400px;margin:0 auto;padding:0 3rem;display:flex;justify-content:space-between;align-items:center}
.nav-logo img{height:48px;display:block}
.nav-links{display:flex;gap:2.5rem;list-style:none}
@media(max-width:768px){.nav-links{display:none}}
.nav-links a{font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.22em;color:var(--brown);text-decoration:none;transition:color .2s}
.nav-links a:hover{color:var(--orange)}
.btn-pill{background:var(--brown);color:#fff;padding:.7rem 1.8rem;border-radius:9999px;font-size:.7rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;text-decoration:none;transition:all .3s;box-shadow:0 4px 16px rgba(96,39,0,.25)}
.btn-pill:hover{background:var(--orange);transform:translateY(-2px);box-shadow:0 8px 24px rgba(234,88,12,.35)}

/* HERO */
#hero{min-height:90vh;display:grid;grid-template-columns:1fr 1fr;overflow:hidden;width:100%;max-width:100%;padding-top:80px}
@media(max-width:1024px){#hero{grid-template-columns:1fr}}
.hero-left{display:flex;flex-direction:column;justify-content:center;padding:5rem 4rem 6rem 5rem;position:relative;z-index:2}
@media(max-width:768px){.hero-left{padding: 3rem 4rem 4rem 5rem;}}
/* MOBILE: ẩn stats hero */
@media(max-width:768px){.hero-stats{display:none}}
/* MOBILE: gọn hero */
@media(max-width:768px){.hero-title{font-size:clamp(2.8rem,10vw,4rem)}.hero-sub{font-size:1rem;margin-bottom:2rem}.hero-badge{margin-bottom:1.25rem}.hero-logo-big{margin-bottom:1.25rem}}
/* MOBILE: ẩn gallery & testimonials */
@media(max-width:768px){#gallery{display:none}#testimonials{display:none}}
.hero-badge{display:inline-flex;align-items:center;gap:.6rem;background:rgba(201,151,58,.15);border:1px solid rgba(201,151,58,.35);padding:.4rem 1rem;border-radius:9999px;font-size:.65rem;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--gold);margin-bottom:2rem;width:fit-content}
.badge-dot{width:6px;height:6px;background:var(--gold);border-radius:50%;animation:pulse 2s ease-in-out infinite}
.hero-logo-big{margin-bottom:2rem}
.hero-logo-big img{height:80px}
.hero-title{font-family:'Cormorant Garamond',serif;font-size:clamp(3.5rem,6vw,5.5rem);font-weight:300;line-height:.95;letter-spacing:-.02em;margin-bottom:1.75rem;color:var(--brown)}
.hero-title strong{font-weight:700;font-style:italic;display:block;background:linear-gradient(135deg,var(--brown),var(--orange-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-sub{font-family:'Cormorant Garamond',serif;font-size:1.2rem;font-weight:300;font-style:italic;line-height:1.75;opacity:.65;max-width:28rem;margin-bottom:2.5rem}
.hero-cta-group{display:flex;align-items:center;gap:2rem;flex-wrap:wrap}
.btn-cta{display:inline-flex;align-items:center;gap:.7rem;background:var(--blue);color:#fff;padding:1.1rem 2.25rem;border-radius:9999px;font-size:.75rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;text-decoration:none;box-shadow:0 8px 24px rgba(0,75,141,.3);transition:all .35s}
.btn-cta:hover{box-shadow:0 14px 36px rgba(0,75,141,.45);transform:translateY(-2px)}
.btn-cta svg{width:18px;height:18px;transition:transform .3s}
.btn-cta:hover svg{transform:translateX(5px)}
.btn-link{font-size:.75rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--brown);text-decoration:none;opacity:.55;border-bottom:1px solid currentColor;padding-bottom:2px;transition:opacity .2s}
.btn-link:hover{opacity:1}
.hero-stats{display:flex;gap:2.5rem;margin-top:3.5rem;padding-top:2.5rem;border-top:1px solid rgba(96,39,0,.12)}
.stat-num{font-family:'Cormorant Garamond',serif;font-size:2.5rem;font-weight:700;color:var(--brown);line-height:1}
.stat-label{font-size:.65rem;font-weight:600;text-transform:uppercase;letter-spacing:.2em;opacity:.4;margin-top:.3rem}
.hero-right{position:relative;overflow:hidden}
@media(max-width:1024px){.hero-right{display:none}}
.hero-img-main{position:absolute;inset:0}
.hero-img-main img{width:100%;height:100%;object-fit:cover;display:block}
.hero-img-overlay{position:absolute;inset:0;background:linear-gradient(to right,var(--cream) 0%,transparent 35%)}
.hero-float-card{position:absolute;background:rgba(255,255,255,.88);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.6);border-radius:1.5rem;padding:1.5rem;box-shadow:0 20px 50px rgba(0,0,0,.12);animation:float 5s ease-in-out infinite}
.hero-float-card.card-a{bottom:12%;left:8%;width:200px}
.hero-float-card.card-b{top:22%;right:6%;width:170px;animation-delay:1.5s}
.fc-icon{font-size:1.5rem;margin-bottom:.5rem}
.fc-label{font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:.15em;color:var(--orange)}
.fc-text{font-family:'Cormorant Garamond',serif;font-size:1rem;font-style:italic;opacity:.65;margin-top:.25rem}
.hero-mosaic{position:absolute;bottom:5%;right:5%;display:grid;grid-template-columns:1fr 1fr;gap:.5rem;width:160px;animation:float 7s ease-in-out infinite;animation-delay:3s}
.mosaic-img{border-radius:.75rem;overflow:hidden;aspect-ratio:1}
.mosaic-img img{width:100%;height:100%;object-fit:cover}
.mosaic-img:first-child{grid-column:span 2;aspect-ratio:2}

/* PHOTO STRIP */
#photostrip{overflow:hidden;padding:3.5rem 0;background:var(--cream-dark);border-top:1px solid rgba(96,39,0,.08);border-bottom:1px solid rgba(96,39,0,.08);width:100%;max-width:100%}
.strip-label{display:flex;align-items:center;gap:.75rem;padding:0 3rem;margin-bottom:1.5rem}
.strip-label span{font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:.3em;opacity:.35}
.strip-line{flex:1;height:1px;background:rgba(96,39,0,.1)}
.strip-scroll{display:flex;gap:1.5rem;animation:marquee 30s linear infinite;width:max-content}
.strip-img{width:280px;height:180px;border-radius:1.5rem;overflow:hidden;flex-shrink:0}
.strip-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.strip-img:hover img{transform:scale(1.05)}

/* PILLARS */
#pillars{padding:5rem 3rem;max-width:1400px;margin:0 auto}
.pillars-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:5rem;gap:2rem;flex-wrap:wrap}
.section-eyebrow{font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:.38em;opacity:.35;margin-bottom:1rem}
.section-title{font-family:'Cormorant Garamond',serif;font-size:clamp(2.5rem,4vw,4rem);font-weight:300;line-height:1.1}
.section-title em,.gallery-title em,.testimonials-title em{font-style:italic;color:var(--orange)}
.pillars-desc{max-width:280px;font-size:.875rem;line-height:1.7;opacity:.5}
.pillars-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem}
@media(max-width:900px){.pillars-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){
  #pillars{padding:3rem 1rem}
  .pillars-head{margin-bottom:1rem}
  .pillars-grid{grid-template-columns:1fr;gap:1rem}
  .pillar-card{display:flex;flex-direction:row;align-items:center;gap:1.25rem;padding:1.25rem 1.5rem;border-radius:1.5rem}
  .pillar-img{display:none}
  .pillar-content{flex:1}
  .pillar-letter{font-size:2rem;line-height:1;margin-bottom:.1rem}
  .pillar-name{font-size:1.1rem;margin:.1rem 0 .3rem}
  .pillar-desc{font-size:.78rem;line-height:1.5}
}
.pillar-card{background:#fff;border-radius:2rem;padding:2.5rem 2rem;border:1px solid rgba(96,39,0,.07);position:relative;overflow:hidden;transition:transform .4s,box-shadow .4s}
.pillar-card:hover{transform:translateY(-8px);box-shadow:0 30px 60px rgba(96,39,0,.1)}
.pillar-card::before{content:'';position:absolute;bottom:0;left:0;width:100%;height:4px;background:linear-gradient(to right,var(--brown),var(--orange));transform:scaleX(0);transform-origin:left;transition:transform .4s}
.pillar-card:hover::before{transform:scaleX(1)}
.pillar-img{width:100%;aspect-ratio:3/2;border-radius:1.25rem;overflow:hidden;margin-bottom:1.75rem}
.pillar-img img{width:100%;height:100%;object-fit:cover}
.pillar-letter{font-family:'Cormorant Garamond',serif;font-size:4rem;font-weight:700;color:var(--cream-dark);line-height:1}
.pillar-name{font-family:'Cormorant Garamond',serif;font-size:1.5rem;font-weight:600;margin:.25rem 0 .5rem}
.pillar-desc{font-size:.8rem;opacity:.5;line-height:1.6}

/* GALLERY */
#gallery{padding:5rem 3rem;background:var(--brown);color:#fff;overflow:hidden}
.gallery-head{max-width:1400px;margin:0 auto 4rem;display:flex;justify-content:space-between;align-items:flex-end;gap:2rem;flex-wrap:wrap}
.gallery-title{font-family:'Cormorant Garamond',serif;font-size:clamp(2.5rem,4vw,4rem);font-weight:300;line-height:1.1}
.gallery-sub{max-width:240px;font-size:.8rem;line-height:1.7;opacity:.45}
.gallery-grid{max-width:1400px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr;grid-template-rows:300px 300px;gap:1rem}
@media(max-width:900px){.gallery-grid{grid-template-columns:1fr 1fr;grid-template-rows:auto}}
@media(max-width:600px){.gallery-grid{grid-template-columns:1fr}}
.gallery-item{border-radius:1.5rem;overflow:hidden;position:relative}
.gallery-item:first-child{grid-row:span 2}
.gallery-item img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .7s cubic-bezier(.16,1,.3,1)}
.gallery-item:hover img{transform:scale(1.06)}
.gallery-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.5) 0%,transparent 50%);display:flex;align-items:flex-end;padding:1.5rem;opacity:0;transition:opacity .3s}
.gallery-item:hover .gallery-overlay{opacity:1}
.gallery-label{font-size:.7rem;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.8)}

/* COURSES */
#khoa-hoc{padding:5rem 3rem;max-width:1400px;margin:0 auto}
.courses-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;margin-top:5rem}
@media(max-width:900px){.courses-grid{grid-template-columns:1fr}}
@media(max-width:768px){#khoa-hoc{padding:5rem 1.5rem}.courses-grid{margin-top:2.5rem}}
.course-card{border-radius:2.5rem;overflow:hidden;border:1px solid rgba(96,39,0,.08);background:#fff;transition:transform .4s,box-shadow .4s}
.course-card:hover{transform:translateY(-10px);box-shadow:0 40px 80px rgba(96,39,0,.1)}
.course-img{width:100%;aspect-ratio:16/9;overflow:hidden}
.course-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.course-card:hover .course-img img{transform:scale(1.06)}
.course-body{padding:2.5rem}
.course-badge{display:inline-block;font-size:.6rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;padding:.3rem .9rem;border-radius:9999px;margin-bottom:1.25rem}
.badge-blue{background:rgba(0,75,141,.1);color:var(--blue)}
.badge-orange{background:rgba(234,88,12,.1);color:var(--orange)}
.badge-gold{background:rgba(201,151,58,.12);color:var(--gold)}
.course-title{font-family:'Cormorant Garamond',serif;font-size:1.75rem;font-weight:700;margin-bottom:1rem;line-height:1.2}
.course-list{list-style:none;margin-bottom:2rem}
.course-list li{font-size:.85rem;opacity:.6;padding:.4rem 0;border-bottom:1px solid rgba(96,39,0,.06);display:flex;align-items:center;gap:.5rem}
.course-list li::before{content:'→';color:var(--orange);font-size:.75rem}
.course-list li:last-child{border-bottom:none}
.card-btn{display:block;width:100%;padding:1rem;border-radius:1rem;background:var(--brown);color:#fff;font-weight:600;font-size:.7rem;letter-spacing:.15em;text-transform:uppercase;text-align:center;text-decoration:none;transition:background .25s}
.card-btn:hover{background:var(--orange)}

/* TESTIMONIALS */
#testimonials{padding:2rem 2rem;background:var(--cream-dark);overflow:hidden}
.testimonials-inner{max-width:1400px;margin:0 auto}
.testimonials-head{text-align:center;margin-bottom:5rem}
.testimonials-title{font-family:'Cormorant Garamond',serif;font-size:clamp(2.5rem,4vw,4rem);font-weight:300}
.testimonials-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}
@media(max-width:900px){.testimonials-grid{grid-template-columns:1fr}}
.testimonial-card{background:#fff;border-radius:2rem;padding:2.5rem;border:1px solid rgba(96,39,0,.07);transition:transform .4s}
.testimonial-card:hover{transform:translateY(-5px)}
.testimonial-avatar{width:60px;height:60px;border-radius:50%;overflow:hidden;margin-bottom:1.5rem;border:3px solid rgba(201,151,58,.35)}
.testimonial-avatar img{width:100%;height:100%;object-fit:cover}
.testimonial-stars{color:var(--gold);font-size:.875rem;margin-bottom:1rem;letter-spacing:.1em}
.testimonial-text{font-family:'Cormorant Garamond',serif;font-size:1.1rem;font-style:italic;line-height:1.75;margin-bottom:1.5rem;opacity:.7}
.testimonial-name{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.2em;color:var(--brown)}
.testimonial-role{font-size:.7rem;opacity:.4;margin-top:.2rem}

/* REGISTRATION */
#lien-he{padding:5rem 3rem;max-width:1200px;margin:0 auto}
.reg-wrapper{background:#fff;border-radius:4rem;box-shadow:0 30px 80px rgba(96,39,0,.1);overflow:hidden;display:grid;grid-template-columns:1fr 1fr}
@media(max-width:900px){.reg-wrapper{grid-template-columns:1fr}}
.reg-left{padding:5rem;background:var(--brown);color:#fff;position:relative;overflow:hidden}
.reg-left::before,.reg-left::after{content:'';position:absolute;border-radius:50%;background:rgba(255,255,255,.04)}
.reg-left::before{top:-40px;left:-40px;width:180px;height:180px}
.reg-left::after{bottom:-60px;right:-60px;width:250px;height:250px}
.reg-left h3{font-family:'Cormorant Garamond',serif;font-size:clamp(2rem,3vw,3rem);font-weight:300;margin-bottom:1.5rem;line-height:1.15}
.reg-left h3 em{font-style:italic}
.reg-left p{opacity:.55;line-height:1.8;margin-bottom:2rem;font-size:.9rem}
.reg-img{border-radius:1.5rem;overflow:hidden;margin-bottom:2rem;aspect-ratio:16/8}
.reg-img img{width:100%;height:100%;object-fit:cover}
.reg-list{list-style:none}
.reg-list li{display:flex;align-items:center;gap:1rem;margin-bottom:1.25rem;font-size:.875rem;opacity:.8}
.reg-list svg{width:18px;height:18px;color:var(--gold);flex-shrink:0}
.reg-right{padding:5rem}
.reg-right h4{font-family:'Cormorant Garamond',serif;font-size:1.75rem;font-weight:600;margin-bottom:2rem;color:var(--brown)}
.reg-right form{display:flex;flex-direction:column;gap:1.25rem}
.reg-right input,.reg-right select{width:100%;padding:1rem 1.5rem;border-radius:.875rem;background:var(--cream);border:1.5px solid transparent;outline:none;font-family:'DM Sans',sans-serif;font-size:.9rem;color:var(--text);transition:border-color .25s}
.reg-right input:focus,.reg-right select:focus{border-color:var(--brown);background:#fff}
.btn-submit{width:100%;padding:1.1rem;border-radius:.875rem;background:var(--blue);color:#fff;font-weight:600;font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;border:none;cursor:pointer;box-shadow:0 8px 24px rgba(0,75,141,.25);transition:all .3s;margin-top:.5rem}
.btn-submit:hover{box-shadow:0 14px 36px rgba(0,75,141,.4);transform:translateY(-2px)}

/* FOOTER */
footer{background:var(--brown-dark);color:rgba(255,255,255,.6);padding:3rem 2rem 2rem}
.footer-inner{max-width:1400px;margin:0 auto}
.footer-top{display:flex;justify-content:space-between;align-items:flex-start;padding-bottom:2rem;border-bottom:1px solid rgba(255,255,255,.08);margin-bottom:3rem;gap:4rem;flex-wrap:wrap}
.footer-logo img{height:56px;display:block;filter:brightness(0) invert(1);opacity:.85}
.footer-tagline{font-style:italic;font-size:.85rem;margin-top:.6rem;opacity:.35}
.footer-links h5{font-size:.65rem;font-weight:700;text-transform:uppercase;letter-spacing:.25em;color:rgba(255,255,255,.35);margin-bottom:1rem}
.footer-links ul{list-style:none}
.footer-links li{margin-bottom:.6rem}
.footer-links a{font-size:.85rem;color:rgba(255,255,255,.55);text-decoration:none;transition:color .2s}
.footer-links a:hover{color:#fff}
.footer-bottom{text-align:center;font-size:.65rem;letter-spacing:.15em;text-transform:uppercase;opacity:.25}

/* ZALO INTEGRATION */
.zalo-link{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;}
.zalo-link img{width:24px;height:24px;display:block}

.social-float-container{position:fixed;bottom:2rem;right:2rem;display:flex;flex-direction:column;gap:1rem;z-index:9999999;pointer-events:auto}
.social-float, .zalo-float{pointer-events:auto}
.social-float, .zalo-float{position:relative;width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;text-decoration:none;box-shadow:0 4px 20px rgba(0,0,0,.2);transition:all .3s ease}
.social-float:hover, .zalo-float:hover{transform:scale(1.1);box-shadow:0 6px 28px rgba(0,0,0,.3)}
.social-float:active, .zalo-float:active{transform:scale(0.95)}
.social-float svg, .zalo-float img{width:32px;height:32px;display:block}
.social-tooltip, .zalo-tooltip{position:absolute;right:70px;background:#0084FF;color:#fff;padding:.5rem .75rem;border-radius:.5rem;font-size:.75rem;font-weight:600;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .2s}
.social-float:hover .social-tooltip, .zalo-float:hover .zalo-tooltip{opacity:1}
.social-links{display:flex;flex-direction:row;gap:1rem;align-items:center}
@media(max-width:768px){
  .social-float-container{bottom:1rem;right:1rem}
  .social-float, .zalo-float{width:48px;height:48px}
  .social-float svg, .zalo-float img{width:28px;height:28px}
  .social-tooltip, .zalo-tooltip{font-size:.7rem;padding:.4rem .6rem}
}