/* =========================================================
   BỘI 2027 · GIAO XUÂN — landing page
   Màu theo brand guideline (trang "color")
   ========================================================= */
:root{
  --silk:#E9E6D1;      /* lụa */
  --leaf:#C4C6A1;      /* lá non */
  --moss:#6C7D5B;      /* rêu */
  --moss-d:#4B5940;
  --moss-dd:#2F3828;
  --red:#D14A32;       /* son */
  --red-d:#B23A25;
  --jade:#427F7C;      /* ngọc */
  --ivory:#FFF2D9;     /* ngà */
  --paper:#F7F4E6;
  --ink:#2A3124;
  --ink-2:#56604C;
  --line:rgba(42,49,36,.14);

  --serif:"Noto Serif Display", "Times New Roman", serif;
  --sans:"Be Vietnam Pro", system-ui, -apple-system, "Segoe UI", sans-serif;
  --cond:"Oswald", "Arial Narrow", sans-serif;

  --wrap:1200px;
  --gut:clamp(16px, 4vw, 40px);
  --r:14px;
  --ease:cubic-bezier(.2,.7,.2,1);
}

*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;scroll-padding-top:80px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:400 16px/1.7 var(--sans);overflow-x:hidden}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
button{font:inherit;cursor:pointer}
h1,h2,h3,h4{margin:0;font-weight:600}
p{margin:0 0 1em}
.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:8px 14px;z-index:999;border-radius:6px}
.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--red);outline-offset:3px}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 var(--gut)}

/* ---------- type ---------- */
.kicker{font:600 12px/1.4 var(--sans);letter-spacing:.22em;text-transform:uppercase;color:var(--red);margin:0 0 14px;display:flex;align-items:center;gap:12px}
.kicker::before{content:"";width:28px;height:1px;background:currentColor;opacity:.7}
.kicker--light{color:var(--ivory)}
.h2{font:600 clamp(34px,5vw,58px)/1.05 var(--serif);letter-spacing:-.01em;color:var(--moss-dd)}
.h2 em,.h3 em{font-style:italic;font-weight:500;color:var(--moss)}
.h2--light{color:var(--ivory)}
.h2--light em{color:var(--leaf)}
.h3{font:600 clamp(28px,3.4vw,40px)/1.1 var(--serif);color:var(--moss-dd)}
.h4{font:600 13px/1.4 var(--sans);letter-spacing:.18em;text-transform:uppercase;color:var(--moss)}
.br-d{display:none}
@media (min-width:900px){.br-d{display:inline}}

/* ---------- buttons ---------- */
.btn{--bg:var(--moss-dd);--fg:var(--ivory);position:relative;display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:16px 28px;border-radius:999px;border:1px solid var(--bg);background:var(--bg);color:var(--fg);
  font:600 13px/1.2 var(--sans);letter-spacing:.12em;text-transform:uppercase;text-decoration:none;overflow:hidden;
  transition:transform .3s var(--ease),background .3s,box-shadow .3s;white-space:nowrap}
.btn:hover{transform:translateY(-2px);box-shadow:0 12px 26px -12px rgba(0,0,0,.45)}
.btn--sm{padding:12px 20px;font-size:12px}
.btn--block{width:100%}
.btn--shine{--bg:var(--red);--fg:#fff}
.btn--shine:hover{--bg:var(--red-d)}
.btn--shine::after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.55) 48%,transparent 66%);transform:translateX(-120%);animation:shine 3.6s var(--ease) infinite}
@keyframes shine{0%,55%{transform:translateX(-120%)}85%,100%{transform:translateX(120%)}}
.btn--ghost{--bg:transparent;--fg:var(--ivory);border-color:rgba(255,242,217,.7);backdrop-filter:blur(6px)}
.btn--ghost:hover{--bg:rgba(255,242,217,.14)}
.btn--line{--bg:transparent;--fg:var(--moss-dd);border-color:var(--moss-dd)}
.btn--line:hover{--bg:var(--moss-dd);--fg:var(--ivory)}

/* ---------- header ---------- */
.hdr{position:fixed;inset:0 0 auto;z-index:50;transition:background .4s,box-shadow .4s,padding .4s;padding:18px 0}
.hdr__in{max-width:1360px;margin:0 auto;padding:0 var(--gut);display:flex;align-items:center;gap:28px}
/* nền kính mờ đặt ở ::before — backdrop-filter trên chính .hdr sẽ nhốt menu fixed bên trong header */
.hdr::before{content:"";position:absolute;inset:0;z-index:-2;background:rgba(247,244,230,.92);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:0 1px 0 var(--line);opacity:0;transition:opacity .4s}
.hdr.is-solid{padding:10px 0}
.hdr.is-solid::before{opacity:1}
.logo{display:inline-flex;align-items:baseline;text-decoration:none;color:var(--ivory);transition:color .4s}
.logo__mark{font:700 30px/1 var(--serif);letter-spacing:.06em}
.logo__dot{font:700 30px/1 var(--serif);color:var(--red)}
.hdr.is-solid .logo{color:var(--moss-dd)}
.logo--light{color:var(--ivory)}
.nav{display:flex;gap:26px;margin-left:auto}
.nav a{font:500 13px/1 var(--sans);letter-spacing:.06em;text-decoration:none;color:var(--ivory);opacity:.92;padding:8px 0;position:relative;transition:color .4s}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:2px;height:1px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.nav a:hover::after{transform:scaleX(1)}
.hdr.is-solid .nav a{color:var(--ink)}
.nav__hot{display:none}
.hdr__act{display:flex;align-items:center;gap:16px}
.hdr__tel{display:inline-flex;align-items:center;gap:6px;color:var(--ivory);text-decoration:none;font:600 13px/1 var(--sans);transition:color .4s}
.hdr__tel svg{width:16px;height:16px;fill:currentColor}
.hdr.is-solid .hdr__tel{color:var(--moss-dd)}
.burger{display:none;width:44px;height:44px;border:0;background:transparent;position:relative}
.burger span{position:absolute;left:11px;right:11px;height:1.5px;background:var(--ivory);transition:transform .3s,top .3s,background .4s}
.burger span:first-child{top:17px}.burger span:last-child{top:26px}
.hdr.is-solid .burger span{background:var(--ink)}
.burger[aria-expanded="true"] span:first-child{top:21px;transform:rotate(45deg)}
.burger[aria-expanded="true"] span:last-child{top:21px;transform:rotate(-45deg)}

@media (max-width:1180px){
  .hdr__tel{display:none}
  .nav{gap:18px}
}
@media (max-width:1020px){
  .burger{display:block}
  .hdr__act .btn{display:none}
  .hdr__act{margin-left:auto}
  .nav{position:fixed;inset:0;margin:0;flex-direction:column;justify-content:center;align-items:center;gap:8px;background:var(--moss-dd);
    opacity:0;visibility:hidden;transition:opacity .35s,visibility .35s;z-index:-1}
  .nav.is-open{opacity:1;visibility:visible}
  .nav a,.hdr.is-solid .nav a{color:var(--ivory);font:600 28px/1.3 var(--serif);letter-spacing:0;padding:10px}
  .nav__hot{display:block;margin-top:18px;font:600 14px/1 var(--sans)!important;letter-spacing:.14em!important;text-transform:uppercase;border:1px solid rgba(255,242,217,.5);border-radius:99px;padding:14px 24px!important}
  body.nav-open .hdr::before{opacity:0}
  body.nav-open .hdr .burger span{background:var(--ivory)}
  body.nav-open .hdr .logo{color:var(--ivory)}
  body.nav-open .burger{border:1px solid rgba(255,242,217,.5);border-radius:50%}
  .nav{inset:0;width:100vw;height:100dvh;padding:80px var(--gut) 40px}
}

/* ---------- HERO ---------- */
.hero{position:relative;min-height:100svh;display:grid;grid-template-rows:1fr auto;color:var(--ivory);overflow:hidden;background:var(--moss)}
.hero__media{position:absolute;inset:0;overflow:hidden}
.hero__media img{width:100%;height:100%;object-fit:cover;object-position:42% 55%;transform:scale(1.08);animation:heroZoom 14s var(--ease) forwards}
@keyframes heroZoom{to{transform:scale(1)}}
.hero__veil{position:absolute;inset:0;background:
  linear-gradient(90deg,rgba(47,56,40,0) 38%,rgba(47,56,40,.35) 70%,rgba(47,56,40,.5) 100%),
  linear-gradient(180deg,rgba(47,56,40,.45) 0%,rgba(47,56,40,0) 22%,rgba(47,56,40,0) 55%,rgba(37,45,31,.86) 100%)}
.hero__petals{position:absolute;inset:0;pointer-events:none}
.petal{position:absolute;top:-20px;width:12px;height:12px;border-radius:12px 0 12px 0;background:radial-gradient(circle at 30% 30%,#fffbe9,#f2dfa8);opacity:.85;animation:fall linear infinite}
@keyframes fall{to{transform:translate3d(var(--dx),110vh,0) rotate(540deg)}}

.hero__copy{position:relative;z-index:2;align-self:center;justify-self:end;width:min(32vw,470px);margin-right:max(var(--gut),5vw);padding-top:90px;text-align:left}
.hero__title{margin:4px 0 22px}
.lettering{display:block;width:100%;aspect-ratio:900/776;background:var(--ivory);
  -webkit-mask:url(img/giao-xuan-lettering.png?v=2) center/contain no-repeat;mask:url(img/giao-xuan-lettering.png?v=2) center/contain no-repeat;
  filter:drop-shadow(0 6px 24px rgba(0,0,0,.18));opacity:0;transform:translateY(24px);animation:rise 1.4s .3s var(--ease) forwards}
.hero__lead{font:500 clamp(19px,1.8vw,24px)/1.45 var(--serif);font-style:italic;max-width:30ch;opacity:0;animation:rise 1.2s .7s var(--ease) forwards;text-shadow:0 1px 18px rgba(0,0,0,.25)}
.hero .kicker{opacity:0;animation:rise 1s .15s var(--ease) forwards}
@keyframes rise{to{opacity:1;transform:none}}

.hero__bar{position:relative;z-index:2;width:100%;max-width:1360px;margin:0 auto;padding:0 calc(var(--gut) + 84px) 44px var(--gut);display:flex;align-items:flex-end;justify-content:space-between;gap:32px;opacity:0;animation:rise 1s 1s var(--ease) forwards}
.usp{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,auto);gap:0}
.usp li{padding:0 24px;border-left:1px solid rgba(255,242,217,.3);display:flex;flex-direction:column}
.usp li:first-child{padding-left:0;border-left:0}
.usp b{font:600 26px/1.1 var(--serif);color:#fff}
.usp span{font-size:12.5px;letter-spacing:.04em;opacity:.85;white-space:nowrap}
.hero__cta{display:flex;gap:12px;flex-wrap:wrap;flex:none}
.hero__scroll{position:absolute;left:50%;bottom:12px;width:1px;height:26px;z-index:2;overflow:hidden}
.hero__scroll span{position:absolute;inset:0;background:var(--ivory);animation:drip 2s infinite}
@keyframes drip{0%{transform:translateY(-100%)}100%{transform:translateY(100%)}}

@media (max-width:1280px){
  .hero__bar{flex-direction:column;align-items:flex-start}
  .usp li{padding:0 18px}
}
@media (max-width:820px){
  .hero{min-height:auto;display:block;background:var(--moss-dd)}
  .hero__media{position:relative;height:64svh;min-height:400px}
  .hero__media img{object-position:50% 58%}
  .hero__veil{height:64svh;min-height:400px;background:linear-gradient(180deg,rgba(47,56,40,.5) 0%,rgba(47,56,40,0) 22%,rgba(47,56,40,0) 62%,rgba(47,56,40,1) 100%)}
  .hero__copy{position:relative;margin:-64px 0 0;width:auto;padding:0 var(--gut);text-align:center;display:flex;flex-direction:column;align-items:center}
  .hero__copy .kicker{margin-bottom:12px;justify-content:center}
  .hero__copy .kicker::before{display:none}
  .hero__title{width:min(64vw,270px);margin:0 0 14px}
  .hero__lead{font-size:18px;margin:0 auto}
  .hero__bar{padding:28px var(--gut) 44px;gap:26px}
  .usp{grid-template-columns:1fr 1fr;gap:18px 0;width:100%}
  .usp li{padding:0 14px}
  .usp li:nth-child(odd){padding-left:0;border-left:0}
  .usp b{font-size:21px}
  .usp span{white-space:normal}
  .hero__cta{width:100%}
  .hero__cta .btn{flex:1 1 220px}
  .hero__scroll{display:none}
  .float{opacity:0;visibility:hidden;transition:opacity .4s,visibility .4s}
  .float.is-on{opacity:1;visibility:visible}
}

/* ---------- TRUST ---------- */
.trust{background:var(--moss-dd);color:var(--ivory);padding:76px 0 0;overflow:hidden}
.trust__title{font:500 clamp(22px,2.6vw,32px)/1.3 var(--serif);text-align:center;max-width:860px;margin:0 auto 46px;color:var(--silk)}
.trust__title b{color:#fff;font-weight:700}
.stats{display:grid;grid-template-columns:repeat(4,1fr);margin:0;border-top:1px solid rgba(255,242,217,.16);border-bottom:1px solid rgba(255,242,217,.16)}
.stats>div{padding:30px 16px;text-align:center;border-left:1px solid rgba(255,242,217,.16)}
.stats>div:first-child{border-left:0}
.stats dt{font:600 clamp(36px,4.4vw,56px)/1 var(--cond);color:var(--leaf);letter-spacing:.01em}
.stats dt.dt-word{font-size:clamp(28px,3.2vw,42px);line-height:1.28}
.stats dd{margin:10px 0 0;font-size:13px;line-height:1.5;opacity:.82;letter-spacing:.03em}
.marquee{padding:30px 0 34px;mask:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);-webkit-mask:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.marquee__track{display:flex;width:max-content;animation:marq 32s linear infinite}
.marquee__track span{font:600 22px/1 var(--serif);letter-spacing:.24em;text-transform:uppercase;color:var(--silk);opacity:.7;padding:0 44px;white-space:nowrap}
@keyframes marq{to{transform:translateX(-50%)}}
@media (max-width:720px){
  .stats{grid-template-columns:1fr 1fr}
  .stats>div:nth-child(3){border-left:0}
  .stats>div:nth-child(n+3){border-top:1px solid rgba(255,242,217,.16)}
}

/* ---------- STORY ---------- */
.story{padding:120px 0 0;background:var(--paper)}
.story__grid{display:grid;grid-template-columns:5fr 6fr;gap:clamp(32px,6vw,90px);align-items:center}
.story__fig{margin:0;border-radius:200px 200px var(--r) var(--r);overflow:hidden;box-shadow:0 30px 60px -30px rgba(47,56,40,.45)}
.story__fig img{width:100%;aspect-ratio:4/5;object-fit:cover}
.story__txt p{color:var(--ink-2);max-width:56ch}
.story__txt .h2{margin-bottom:26px}
.story__txt blockquote{margin:30px 0 0;padding:4px 0 4px 22px;border-left:2px solid var(--red);font:500 italic clamp(22px,2.2vw,28px)/1.35 var(--serif);color:var(--moss-dd)}

.concept{position:relative;margin-top:120px;min-height:92vh;display:flex;align-items:center;overflow:hidden}
.concept__media{position:absolute;inset:0}
.concept__media img{width:100%;height:120%;object-fit:cover;object-position:50% 40%;will-change:transform}
.concept__in{position:relative;display:flex;justify-content:flex-start;padding-top:80px;padding-bottom:80px}
.concept__card{background:rgba(247,244,230,.94);backdrop-filter:blur(8px);max-width:470px;padding:44px 42px;border-radius:var(--r);box-shadow:0 30px 70px -30px rgba(0,0,0,.4)}
.concept__card .h2{font-size:clamp(46px,6vw,74px);margin-bottom:16px;color:var(--moss-dd)}
.concept__def{font:500 italic 22px/1.4 var(--serif);color:var(--red)!important}
.concept__card p{color:var(--ink-2)}
.concept__card p:last-child{margin:0}
.concept__card em{color:var(--moss-dd);font-style:italic;font-weight:500}

.mood{padding:90px var(--gut) 120px}
.mood__grid{display:grid;grid-template-columns:1.5fr 1fr;grid-template-rows:auto auto;gap:18px}
.mood figure{margin:0;border-radius:var(--r);overflow:hidden}
.mood img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.mood figure:hover img{transform:scale(1.05)}
.mood__a{grid-row:span 2;position:relative;min-height:320px}
.mood__a img{position:absolute;inset:0;object-position:58% 50%}
.mood__b img,.mood__c img{aspect-ratio:16/10}

@media (max-width:900px){
  .story{padding-top:80px}
  .story__grid{grid-template-columns:1fr}
  .story__fig{max-width:420px;margin:0 auto}
  .concept{margin-top:80px;min-height:auto;flex-direction:column;align-items:stretch}
  .concept__media{position:relative;height:56vw;min-height:280px}
  .concept__media img{height:100%}
  .concept__in{padding-top:0;padding-bottom:0}
  .concept__card{margin-top:-60px;padding:32px 26px;max-width:none}
  .mood{padding:60px var(--gut) 80px}
  .mood__grid{grid-template-columns:1fr 1fr}
  .mood__a{grid-column:span 2;grid-row:auto}
  .mood__a{min-height:0}
  .mood__a img{position:static;aspect-ratio:16/10}
      }

/* ---------- COLLECTION ---------- */
.coll{background:var(--silk);padding:110px 0 100px}
.coll__head{margin-bottom:50px}
.feat{position:relative;min-height:min(80vh,760px);display:flex;align-items:flex-end;justify-content:flex-end;overflow:hidden}
.feat__media{position:absolute;inset:0}
.feat__media img{width:100%;height:100%;object-fit:cover;object-position:50% 70%}
.feat__card{position:relative;margin:0 max(var(--gut),5vw) 48px 0;max-width:400px;background:var(--paper);padding:34px 32px;border-radius:var(--r);box-shadow:0 30px 60px -28px rgba(0,0,0,.45)}
.feat__card p{color:var(--ink-2);font-size:15px}
.feat__card .h3{margin:10px 0 12px}
.feat__btns{display:flex;gap:10px;flex-wrap:wrap;margin-top:6px}
.tag{display:inline-block;font:600 11px/1 var(--sans);letter-spacing:.18em;text-transform:uppercase;color:var(--jade);margin:0}
.tag--red{color:var(--red)}
.price{font:600 20px/1.3 var(--serif);color:var(--red)!important;margin:4px 0 16px}
.price small{display:block;font:400 12px/1.4 var(--sans);color:var(--ink-2);letter-spacing:.02em}
@media (max-width:820px){
  .feat{display:block;min-height:0}
  .feat__media{position:relative;height:62vw;min-height:300px}
  .feat__card{margin:-50px var(--gut) 0;max-width:none}
}

/* filter */
.filter{position:sticky;top:62px;z-index:20;background:rgba(233,230,209,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);margin-top:70px}
.filter__in{display:flex;flex-wrap:wrap;align-items:center;gap:10px 30px;padding-top:14px;padding-bottom:14px}
.filter__row{display:flex;align-items:center;gap:12px;min-width:0}
.filter__lbl{font:600 11px/1 var(--sans);letter-spacing:.18em;text-transform:uppercase;color:var(--moss);white-space:nowrap}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chip{border:1px solid rgba(75,89,64,.35);background:transparent;color:var(--moss-dd);border-radius:99px;padding:8px 14px;font:500 13px/1 var(--sans);transition:background .25s,color .25s,border-color .25s;white-space:nowrap}
.chip:hover{border-color:var(--moss-dd)}
.chip.is-on{background:var(--moss-dd);color:var(--ivory);border-color:var(--moss-dd)}
.filter__count{margin:0 0 0 auto;font-size:13px;color:var(--ink-2);white-space:nowrap}
.filter__count span{font-weight:600;color:var(--red)}
@media (max-width:820px){
  .filter{top:56px}
  .filter__in{gap:10px}
  .filter__row{width:100%}
  .filter__lbl{flex:none;font-size:10px;letter-spacing:.12em;min-width:66px}
  .chips{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;margin-right:calc(var(--gut) * -1);padding-right:var(--gut)}
  .chips::-webkit-scrollbar{display:none}
  .filter__count{display:none}
}

/* set rows — full width, không chia ô nhỏ */
.sets{display:flex;flex-direction:column;gap:clamp(56px,8vw,110px);padding-top:70px}
.set{display:grid;grid-template-columns:1.35fr 1fr;gap:clamp(28px,5vw,70px);align-items:center;animation:fadeUp .7s var(--ease) both}
.set:nth-child(even){grid-template-columns:1fr 1.35fr}
.set:nth-child(even) .set__media{order:2}
@keyframes fadeUp{from{opacity:0;transform:translateY(26px)}}
.set__media{position:relative;border-radius:var(--r);overflow:hidden;cursor:zoom-in;box-shadow:0 30px 60px -36px rgba(47,56,40,.55)}
.set__media img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform 1.4s var(--ease)}
.set__media:hover img{transform:scale(1.04)}
.set__badge{position:absolute;top:16px;left:16px;background:var(--paper);color:var(--red);font:600 11px/1 var(--sans);letter-spacing:.16em;text-transform:uppercase;padding:9px 13px;border-radius:99px}
.set__num{font:600 13px/1 var(--cond);letter-spacing:.2em;color:var(--moss)}
.set .h3{margin:8px 0 10px}
.set__tag{font:500 italic 20px/1.4 var(--serif);color:var(--moss-dd);margin-bottom:16px}
.set__mat{font-size:13.5px;color:var(--ink-2);padding:12px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:16px}
.set__mat b{font-weight:600;color:var(--moss-dd);display:block;font-size:11px;letter-spacing:.16em;text-transform:uppercase;margin-bottom:4px}
.set__list{list-style:none;margin:0 0 18px;padding:0;font-size:14.5px;color:var(--ink-2)}
.set__list li{position:relative;padding-left:20px;margin-bottom:6px}
.set__list li::before{content:"";position:absolute;left:2px;top:.72em;width:7px;height:7px;border:1px solid var(--red);transform:rotate(45deg)}
.set__btns{display:flex;gap:10px;flex-wrap:wrap}
.sets__empty{text-align:center;padding:80px 20px 20px;max-width:520px;margin:0 auto}
.sets__empty p{color:var(--ink-2)}
.sets__note{margin:80px auto 0;text-align:center;font-size:13.5px;color:var(--ink-2);max-width:640px}
.sets__note a{color:var(--red)}
@media (max-width:820px){
  .set,.set:nth-child(even){grid-template-columns:1fr;gap:22px}
  .set:nth-child(even) .set__media{order:0}
  .set__media img{aspect-ratio:4/3;object-position:50% 55%}
  .set__btns .btn{flex:1}
}

/* ---------- CORE ---------- */
.core{background:var(--moss);color:var(--ivory);padding:110px 0;position:relative;overflow:hidden}
.core::before{content:"";position:absolute;right:-20vw;top:-30vw;width:70vw;height:70vw;border-radius:50%;background:radial-gradient(circle,rgba(255,242,217,.12),transparent 65%)}
.core__head{margin-bottom:56px}
.core__grid{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(32px,6vw,80px);align-items:start;position:relative}
.core__fig{margin:0;position:sticky;top:100px}
.core__fig img{border-radius:var(--r);width:100%;aspect-ratio:4/5;object-fit:cover}
.core__fig figcaption{font-size:13px;opacity:.75;margin-top:12px}
.core .h4{color:var(--leaf);margin:0 0 18px}
.core .h4:not(:first-child){margin-top:44px}
.pack{list-style:none;counter-reset:p;margin:0;padding:0;display:grid;gap:12px}
.pack li{counter-increment:p;background:rgba(255,242,217,.08);border:1px solid rgba(255,242,217,.16);border-radius:12px;padding:18px 20px 18px 66px;position:relative}
.pack li::before{content:counter(p,decimal-leading-zero);position:absolute;left:20px;top:17px;font:600 22px/1 var(--cond);color:var(--leaf)}
.pack b{display:block;font:600 21px/1.25 var(--serif);color:#fff}
.pack span{font-size:14px;opacity:.85}
.menu{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:1px;background:rgba(255,242,217,.16);border:1px solid rgba(255,242,217,.16);border-radius:12px;overflow:hidden}
.menu li{background:var(--moss);padding:18px 18px;font-size:14.5px;line-height:1.5}
.menu i{display:block;font:600 13px/1 var(--cond);font-style:normal;letter-spacing:.14em;color:var(--leaf);margin-bottom:8px}
.pledge{margin-top:28px;padding:20px 22px;border-radius:12px;background:var(--ivory);color:var(--moss-dd);font-size:15px}
.pledge b{color:var(--red)}
@media (max-width:900px){
  .core{padding:80px 0}
  .core__grid{grid-template-columns:1fr}
  .core__fig{position:relative;top:0;max-width:440px}
  .menu{grid-template-columns:1fr}
}

/* ---------- CLIENTS ---------- */
.clients{padding:110px 0;background:var(--paper)}
.sec-head{margin-bottom:46px}
.logos{list-style:none;margin:0 0 50px;padding:0;display:grid;grid-template-columns:repeat(6,1fr);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.logos li{display:flex;align-items:center;justify-content:center;text-align:center;min-height:110px;padding:10px;font:600 19px/1.2 var(--serif);letter-spacing:.2em;text-transform:uppercase;color:var(--moss-d);border-left:1px solid var(--line);transition:background .3s,color .3s}
.logos li:first-child{border-left:0}
.logos li:hover{background:var(--silk);color:var(--moss-dd)}
.gallery{display:grid;grid-template-columns:1.4fr 1.4fr 1fr;gap:18px}
.gallery figure{margin:0;position:relative;border-radius:var(--r);overflow:hidden}
.gallery img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.gallery figure:last-child img{aspect-ratio:auto;height:100%;object-position:50% 30%}
.gallery figcaption{position:absolute;left:12px;bottom:12px;background:rgba(247,244,230,.92);font-size:12px;letter-spacing:.06em;padding:7px 12px;border-radius:99px;color:var(--moss-dd)}
@media (max-width:900px){
  .clients{padding:80px 0}
  .logos{grid-template-columns:repeat(3,1fr)}
  .logos li:nth-child(4){border-left:0}
  .logos li:nth-child(n+4){border-top:1px solid var(--line)}
  .logos li{min-height:80px;font-size:15px;letter-spacing:.12em}
  .gallery{grid-template-columns:1fr 1fr}
  .gallery figure:first-child{grid-column:span 2}
  .gallery figure:last-child img{aspect-ratio:4/3}
}

/* ---------- WHY ---------- */
.why{padding:110px 0;background:var(--silk)}
.why__grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.why__grid li{background:var(--paper);border-radius:var(--r);padding:34px 30px;transition:transform .4s var(--ease),box-shadow .4s}
.why__grid li:hover{transform:translateY(-6px);box-shadow:0 24px 40px -26px rgba(47,56,40,.5)}
.why__grid svg{width:46px;height:46px;fill:none;stroke:var(--red);stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round;margin-bottom:22px}
.why__grid h3{font:600 26px/1.15 var(--serif);color:var(--moss-dd);margin-bottom:10px}
.why__grid p{margin:0;color:var(--ink-2);font-size:15px}
@media (max-width:900px){.why{padding:80px 0}.why__grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.why__grid{grid-template-columns:1fr}.why__grid li{padding:26px 22px}}

/* ---------- POLICY ---------- */
.policy{padding:110px 0;background:var(--paper)}
.disc{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:stretch}
.disc__table{background:var(--moss-dd);color:var(--ivory);border-radius:var(--r);padding:34px}
.disc table{width:100%;border-collapse:collapse}
.disc th{font:600 11px/1 var(--sans);letter-spacing:.18em;text-transform:uppercase;color:var(--leaf);text-align:left;padding:0 0 14px}
.disc th:last-child,.disc td:last-child{text-align:right}
.disc td{padding:18px 0;border-top:1px solid rgba(255,242,217,.16);font:500 20px/1.2 var(--serif);transition:color .3s}
.disc td:last-child{font:600 34px/1 var(--cond);color:var(--leaf);transition:color .3s,transform .3s}
.disc tr.is-on td{color:#fff}
.disc tr.is-on td:last-child{color:var(--red);color:#ff8a6e;transform:scale(1.08);transform-origin:right}
.disc__notes{margin:20px 0 0;padding:18px 0 0 18px;border-top:1px solid rgba(255,242,217,.16);font-size:13.5px;opacity:.85}
.disc__notes li{margin-bottom:4px}
.calc{background:var(--silk);border-radius:var(--r);padding:34px;display:flex;flex-direction:column}
.calc .h4{margin-bottom:24px}
.calc__lbl{display:flex;justify-content:space-between;font-size:14px;color:var(--ink-2);margin-bottom:6px}
.calc__lbl output{font-weight:600;color:var(--moss-dd)}
.calc input[type=range]{width:100%;margin:0 0 22px;accent-color:var(--red);height:26px}
.calc__out{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:auto;padding-top:10px}
.calc__out div{background:var(--paper);border-radius:10px;padding:14px 12px}
.calc__out span{display:block;font-size:11.5px;letter-spacing:.06em;color:var(--ink-2)}
.calc__out b{font:600 20px/1.3 var(--serif);color:var(--moss-dd);word-break:break-word}
.calc__out b.hl{color:var(--red);font:600 26px/1.15 var(--cond)}
.calc__fine{font-size:12px;color:var(--ink-2);margin:14px 0 0}
.steps__title{margin:80px 0 30px}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:0;counter-reset:s;position:relative}
.steps::before{content:"";position:absolute;left:28px;right:10%;top:28px;height:1px;background:linear-gradient(90deg,var(--red),var(--moss) 60%,var(--leaf))}
.steps li{counter-increment:s;position:relative;padding-right:22px}
.steps li::before{content:counter(s);display:grid;place-items:center;width:56px;height:56px;border-radius:50%;background:var(--paper);border:1px solid var(--red);color:var(--red);font:600 24px/1 var(--serif);margin-bottom:18px;position:relative}
.steps b{display:block;font:600 18px/1.25 var(--serif);color:var(--moss-dd);margin-bottom:6px}
.steps span{font-size:14px;color:var(--ink-2);display:block;line-height:1.5}
@media (max-width:900px){
  .policy{padding:80px 0}
  .disc{grid-template-columns:1fr}
  .disc__table,.calc{padding:26px 22px}
  .steps{grid-template-columns:1fr;gap:22px}
  .steps::before{left:28px;right:auto;top:10px;bottom:10px;width:1px;height:auto;background:linear-gradient(180deg,var(--red),var(--leaf))}
  .steps li{display:grid;grid-template-columns:56px 1fr;column-gap:18px;padding:0}
  .steps li::before{grid-row:span 2;margin:0}
}
@media (max-width:420px){.calc__out{grid-template-columns:1fr 1fr}.calc__out div:last-child{grid-column:span 2}}

/* ---------- LEAD ---------- */
.lead{position:relative;padding:120px 0;color:var(--ivory);overflow:hidden;background:var(--moss-dd)}
.lead__bg{position:absolute;inset:0}
.lead__bg img{width:100%;height:100%;object-fit:cover;opacity:.32;filter:saturate(.7)}
.lead__bg::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(47,56,40,.92) 30%,rgba(47,56,40,.6))}
.lead__grid{position:relative;display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(32px,6vw,80px);align-items:start}
.lead__pitch{position:sticky;top:110px}
.lead__banner{font:500 clamp(36px,4.2vw,56px)/1.08 var(--serif);color:#fff;margin-bottom:24px}
.lead__banner em{font-weight:500;color:var(--leaf)}
.lead__pitch>p:not(.kicker):not(.lead__banner){opacity:.86;max-width:44ch}
.lead__ticks{list-style:none;padding:0;margin:26px 0 0;display:grid;gap:10px}
.lead__ticks li{display:flex;gap:12px;align-items:center;font-size:15px}
.lead__ticks li::before{content:"✓";display:grid;place-items:center;width:24px;height:24px;flex:none;border-radius:50%;background:var(--red);color:#fff;font-size:12px}
.formcard{background:var(--paper);color:var(--ink);border-radius:18px;padding:clamp(24px,3.4vw,40px);box-shadow:0 40px 80px -40px rgba(0,0,0,.6)}
.formcard__title{font:600 clamp(26px,2.6vw,34px)/1.15 var(--serif);color:var(--moss-dd);margin-bottom:10px}
.formcard__sub{color:var(--ink-2);font-size:14.5px;margin-bottom:24px}
fieldset{border:0;margin:0 0 20px;padding:0}
legend{font:600 11px/1 var(--sans);letter-spacing:.16em;text-transform:uppercase;color:var(--moss);margin-bottom:10px;padding:0}
.fgrid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:12px}
.fld{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--ink-2);position:relative}
.fld--full{grid-column:span 2}
.fld input,.fld textarea{font:400 15px/1.4 var(--sans);color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px 14px;width:100%;transition:border-color .2s,box-shadow .2s}
.fld input:focus,.fld textarea:focus{outline:0;border-color:var(--moss);box-shadow:0 0 0 3px rgba(108,125,91,.18)}
.fld.is-bad input{border-color:var(--red)}
.fld--money{margin-top:10px}
.fld--money input{padding-right:36px}
.fld--money i{position:absolute;right:14px;bottom:12px;font-style:normal;color:var(--ink-2)}
.opts{display:flex;flex-wrap:wrap;gap:8px}
.opts label{position:relative}
.opts input{position:absolute;opacity:0;inset:0;cursor:pointer;margin:0}
.opts span{display:block;border:1px solid var(--line);background:#fff;border-radius:99px;padding:10px 16px;font-size:14px;transition:all .2s;cursor:pointer}
.opts input:checked+span{background:var(--moss-dd);color:var(--ivory);border-color:var(--moss-dd)}
.opts input:focus-visible+span{outline:2px solid var(--red);outline-offset:2px}
.opts--2 label{flex:1}.opts--2 span{text-align:center}
.picked{display:flex;align-items:center;gap:8px;background:var(--silk);border-radius:10px;padding:10px 14px;margin-bottom:18px;font-size:14px}
.picked b{color:var(--red)}
.picked button{margin-left:auto;border:0;background:transparent;font-size:20px;line-height:1;color:var(--ink-2)}
.ferr{background:#fbe7e2;color:var(--red-d);border-radius:10px;padding:10px 14px;font-size:14px}
.fine{font-size:12px;color:var(--ink-2);text-align:center;margin:12px 0 0}
.done{text-align:center;padding:30px 6px}
.done__ic{width:64px;height:64px;margin:0 auto 18px;border-radius:50%;background:var(--moss);color:#fff;display:grid;place-items:center;font-size:28px}
.done p{color:var(--ink-2)}
.done .h3{margin-bottom:12px}
@media (max-width:900px){
  .lead{padding:80px 0}
  .lead__grid{grid-template-columns:1fr}
  .lead__pitch{position:relative;top:0}
}
@media (max-width:520px){
  .fgrid{grid-template-columns:1fr}
  .fld--full{grid-column:auto}
}

/* ---------- FOOTER ---------- */
.ftr{background:#232A1E;color:var(--silk);padding:80px 0 110px;font-size:14px}
.ftr__grid{display:grid;grid-template-columns:1.4fr 1fr 1.2fr 1fr;gap:36px}
.ftr h3{font:600 11px/1 var(--sans);letter-spacing:.18em;text-transform:uppercase;color:var(--leaf);margin-bottom:16px}
.ftr p{opacity:.85;line-height:1.9}
.ftr a{text-decoration:none}
.ftr a:hover{color:#fff;text-decoration:underline}
.ftr__tag{margin-top:14px;font:500 italic 19px/1.4 var(--serif)}
.ftr__links{list-style:none;margin:0;padding:0;line-height:2.1;opacity:.85}
.todo{opacity:.55;font-style:italic}
.ftr__law{text-align:center;margin:48px auto 0;padding:0 var(--gut);font-size:12.5px;opacity:.7;max-width:720px}
.ftr__copy{text-align:center;margin:14px 0 0;font-size:12px;opacity:.5}
@media (max-width:900px){.ftr__grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.ftr__grid{grid-template-columns:1fr}}

/* ---------- floating ---------- */
.float{position:fixed;right:18px;bottom:22px;z-index:40;display:flex;flex-direction:column;gap:12px}
.float a{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;text-decoration:none;box-shadow:0 12px 26px -10px rgba(0,0,0,.45);position:relative}
.float__zalo{background:#0068FF;color:#fff;font:700 13px/1 var(--sans)}
.float__tel{background:var(--red)}
.float__tel svg{width:24px;height:24px;fill:#fff;animation:ring 2.4s infinite}
.float__tel::after{content:"";position:absolute;inset:-6px;border-radius:50%;border:2px solid var(--red);animation:pulse 2.4s infinite}
@keyframes pulse{0%{transform:scale(.85);opacity:.8}100%{transform:scale(1.35);opacity:0}}
@keyframes ring{0%,50%,100%{transform:rotate(0)}5%,15%,25%{transform:rotate(-14deg)}10%,20%{transform:rotate(14deg)}}
.mcta{display:none}
@media (max-width:820px){
  .float{bottom:84px;right:14px}
  .float a{width:50px;height:50px}
  .mcta{display:block;position:fixed;left:12px;right:12px;bottom:12px;z-index:40;background:var(--red);color:#fff;text-align:center;text-decoration:none;
    font:600 13px/1 var(--sans);letter-spacing:.12em;text-transform:uppercase;padding:18px;border-radius:99px;box-shadow:0 14px 30px -12px rgba(0,0,0,.5);
    transform:translateY(140%);transition:transform .4s var(--ease)}
  .mcta.is-on{transform:none}
}

/* ---------- modal ---------- */
.modal{width:min(1080px,calc(100% - 24px));max-height:calc(100svh - 24px);padding:0;border:0;border-radius:18px;background:var(--paper);color:var(--ink);overflow:auto;box-shadow:0 50px 100px -30px rgba(0,0,0,.6)}
.modal::backdrop{background:rgba(35,42,30,.72);backdrop-filter:blur(4px)}
.modal[open]{animation:pop .4s var(--ease)}
@keyframes pop{from{opacity:0;transform:translateY(20px) scale(.98)}}
.modal__x{position:sticky;top:12px;float:right;margin:12px 12px -56px 0;z-index:3;width:44px;height:44px;border-radius:50%;border:0;background:var(--paper);font-size:26px;line-height:1;color:var(--ink);box-shadow:0 4px 14px rgba(0,0,0,.18)}
.m{display:grid;grid-template-columns:1.2fr 1fr}
.m__gal{background:var(--silk);padding:14px;align-self:start;position:sticky;top:0}
.m__main{border-radius:12px;overflow:hidden;background:#ddd}
.m__main img{width:100%;aspect-ratio:4/3;object-fit:cover}
.m__thumbs{display:flex;gap:8px;margin-top:8px;overflow-x:auto}
.m__thumbs button{flex:none;width:78px;height:58px;padding:0;border:2px solid transparent;border-radius:8px;overflow:hidden;background:none;opacity:.7}
.m__thumbs button.is-on{border-color:var(--red);opacity:1}
.m__thumbs img{width:100%;height:100%;object-fit:cover}
.m__info{padding:40px 36px}
.m__info .h3{margin:8px 0 10px}
.m__info h4{font:600 11px/1 var(--sans);letter-spacing:.16em;text-transform:uppercase;color:var(--moss);margin:22px 0 10px}
.m__var{border:1px solid var(--line);border-radius:12px;padding:16px 18px;margin-bottom:10px;background:#fff}
.m__var strong{font:600 19px/1.2 var(--serif);color:var(--moss-dd)}
.m__var em{display:block;font-size:13px;color:var(--red);font-style:normal;margin:2px 0 8px}
.m__var ul{margin:0;padding-left:18px;font-size:14px;color:var(--ink-2)}
.m__var p{font-size:13px;color:var(--ink-2);margin:8px 0 0}
.m__law{font-size:12px;color:var(--ink-2);font-style:italic;margin:-6px 0 0}
.m__btns{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}
.m__gal+.m__info{min-width:0}
@media (max-width:820px){.m__gal{position:relative}.m{grid-template-columns:1fr}.m__info{padding:26px 22px 30px}}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(30px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.reveal.is-in{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
  .lettering,.hero__lead,.hero .kicker,.hero__bar{opacity:1;transform:none}
  .hero__petals{display:none}
}