/* ============ TOKENS ============ */
:root{
  /* Tông navy (như Base.vn / khớp app + logo xanh). Các biến "paper" giờ là navy
     tối để mọi section .paper tự thành nền tối, chữ sáng — không phải sửa từng rule. */
  --ink:#080C18;
  --ink-soft:#0B1020;
  --panel:#0F1A30;
  --panel-2:#14223C;
  --line:rgba(226,235,255,0.10);
  --line-strong:rgba(226,235,255,0.20);
  --bone:#EAF0FB;
  --bone-dim:rgba(234,240,251,0.66);
  --bone-faint:rgba(234,240,251,0.42);
  --signal:#2E6BFF;
  --signal-deep:#5C93FF;
  --mint:#38BDF8;
  --paper:#0C1526;
  --paper-2:#12203A;
  --ink-on-paper:#EAF0FB;
  --paper-dim:rgba(234,240,251,0.62);
  --on-accent:#FFFFFF;
  --radius:18px;
  --radius-sm:12px;
  --maxw:1240px;
  --display:'Fraunces',Georgia,serif;
  --body:'Archivo',-apple-system,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,monospace;
  --ease:cubic-bezier(.2,.7,.2,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--body);
  background:var(--ink);
  color:var(--bone);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
ul{list-style:none}
::selection{background:var(--signal);color:var(--on-accent)}

/* ============ TYPE / UTIL ============ */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 26px}
.kicker{
  font-family:var(--mono);font-size:12px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--signal);display:inline-flex;align-items:center;gap:9px;font-weight:500;
}
.kicker::before{content:"//";color:var(--bone-faint)}
.kicker.dark{color:var(--signal-deep)}
.kicker.dark::before{color:var(--paper-dim)}
h1,h2,h3{font-family:var(--display);font-weight:400;line-height:1.02;letter-spacing:-.02em}
.eyebrow{font-family:var(--mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--bone-faint)}
.lede{font-size:clamp(17px,2vw,20px);color:var(--bone-dim);max-width:60ch;line-height:1.6}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;gap:9px;font-family:var(--body);font-weight:600;
  font-size:15px;padding:14px 24px;border-radius:100px;transition:.35s var(--ease);
  white-space:nowrap;border:1px solid transparent;
}
.btn .arr{transition:transform .35s var(--ease)}
.btn:hover .arr{transform:translateX(4px)}
.btn-primary{background:var(--signal);color:var(--on-accent)}
.btn-primary:hover{background:#1B4FD8;box-shadow:0 0 0 4px rgba(46,107,255,.18)}
.btn-ghost{border-color:var(--line-strong);color:var(--bone)}
.btn-ghost:hover{border-color:var(--signal);color:var(--signal)}
.btn-dark{background:var(--ink-on-paper);color:var(--paper)}
.btn-dark:hover{background:#000}
.btn-outline-dark{border-color:rgba(255,255,255,.22);color:var(--ink-on-paper)}
.btn-outline-dark:hover{border-color:var(--ink-on-paper)}

/* ============ HEADER ============ */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(8,12,24,.78);backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo{display:flex;align-items:center;gap:11px;font-weight:800;letter-spacing:.04em;font-size:19px;color:var(--signal)}
.logo svg{flex:none}
.logo .dot{color:var(--signal)}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-links a{
  font-size:14.5px;font-weight:500;color:var(--bone-dim);padding:9px 14px;border-radius:9px;
  transition:.25s;position:relative;
}
.nav-links a:hover{color:var(--bone)}
.nav-links a.active{color:var(--signal)}
.nav-right{display:flex;align-items:center;gap:14px}
.menu-toggle{display:none;width:42px;height:42px;border:1px solid var(--line-strong);border-radius:10px;align-items:center;justify-content:center;flex-direction:column;gap:4px}
.menu-toggle span{width:18px;height:1.8px;background:var(--bone);transition:.3s}
.menu-toggle.open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.menu-toggle.open span:nth-child(2){opacity:0}
.menu-toggle.open span:nth-child(3){transform:translateY(-5.6px) rotate(-45deg)}

/* ============ PAGES ============ */
.page{display:none;animation:pageIn .5s var(--ease)}
.page.active{display:block}
@keyframes pageIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* ============ SECTION SCAFFOLD ============ */
section{position:relative}
.section-pad{padding:clamp(64px,9vw,118px) 0}
.paper{background:var(--paper);color:var(--ink-on-paper)}
.paper h1,.paper h2,.paper h3{color:var(--ink-on-paper)}
.sec-head{max-width:680px;margin-bottom:54px}
.sec-head h2{font-size:clamp(30px,4.4vw,52px);margin:16px 0 18px}
.paper .lede{color:var(--paper-dim)}

/* reveal */
.reveal{opacity:0;transform:translateY(22px);transition:.8s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ============ HERO ============ */
.hero{
  position:relative;overflow:hidden;
  padding:clamp(70px,11vw,140px) 0 clamp(60px,8vw,110px);
  background:
    radial-gradient(120% 90% at 85% -10%,rgba(46,107,255,.10),transparent 55%),
    var(--ink);
}
.hero::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:54px 54px;
  -webkit-mask-image:radial-gradient(80% 70% at 30% 20%,#000 30%,transparent 80%);
          mask-image:radial-gradient(80% 70% at 30% 20%,#000 30%,transparent 80%);
  opacity:.6;
}
.hero-grid{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:54px;align-items:center}
.hero h1{font-size:clamp(40px,6.6vw,82px);margin:22px 0 26px}
.hero h1 em{font-style:italic;color:var(--signal)}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}

/* hero panel — fake dashboard */
.dash{
  background:linear-gradient(160deg,var(--panel),var(--ink-soft));
  border:1px solid var(--line-strong);border-radius:var(--radius);
  padding:22px;box-shadow:0 40px 80px -40px rgba(0,0,0,.8);
}
.dash-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
.dash-top .t{font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--bone-faint);text-transform:uppercase}
.dash-dots{display:flex;gap:6px}
.dash-dots i{width:9px;height:9px;border-radius:50%;background:var(--line-strong)}
.dash-dots i:first-child{background:var(--signal)}
.dash-stats{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:16px}
.dstat{background:rgba(243,240,231,.03);border:1px solid var(--line);border-radius:12px;padding:14px}
.dstat .lab{font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;color:var(--bone-faint);text-transform:uppercase}
.dstat .num{font-family:var(--display);font-size:30px;margin-top:6px}
.dstat .num.up{color:var(--signal)}
.dstat .num.mint{color:var(--mint)}
.chart{height:120px;display:flex;align-items:flex-end;gap:8px;padding-top:8px}
.chart .bar{flex:1;background:linear-gradient(var(--signal),rgba(46,107,255,.25));border-radius:6px 6px 0 0;opacity:.85;animation:grow 1.1s var(--ease) backwards}
@keyframes grow{from{height:0!important}}

/* ============ TICKER ============ */
.ticker{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--ink-soft);overflow:hidden;padding:20px 0}
.ticker-track{display:flex;gap:48px;white-space:nowrap;width:max-content;animation:scroll 32s linear infinite}
.ticker:hover .ticker-track{animation-play-state:paused}
.ticker-item{display:inline-flex;align-items:center;gap:12px;font-family:var(--mono);font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--bone-dim)}
.ticker-item b{color:var(--bone);font-weight:600}
.ticker-item::before{content:"";width:7px;height:7px;background:var(--signal);border-radius:50%}
@keyframes scroll{to{transform:translateX(-50%)}}

/* ============ BENEFITS ============ */
.benefits{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.benefit{
  border:1px solid var(--line);border-radius:var(--radius);padding:34px 30px;
  background:linear-gradient(180deg,rgba(243,240,231,.025),transparent);
  transition:.4s var(--ease);position:relative;overflow:hidden;
}
.benefit:hover{border-color:var(--line-strong);transform:translateY(-6px)}
.benefit .idx{font-family:var(--mono);font-size:12px;color:var(--signal);letter-spacing:.12em}
.benefit h3{font-size:24px;margin:18px 0 12px}
.benefit p{color:var(--bone-dim);font-size:15.5px}
.benefit .ic{width:46px;height:46px;border-radius:12px;background:rgba(46,107,255,.12);display:flex;align-items:center;justify-content:center;margin-bottom:6px}

/* ============ SERVICES GRID ============ */
.svc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.svc{background:var(--ink);padding:38px 34px;transition:.4s var(--ease);position:relative}
.paper .svc{background:var(--paper)}
.svc:hover{background:var(--panel)}
.paper .svc:hover{background:var(--paper-2)}
.svc .tag{font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--bone-faint);text-transform:uppercase}
.paper .svc .tag{color:var(--paper-dim)}
.svc h3{font-size:25px;margin:14px 0 12px}
.svc p{color:var(--bone-dim);font-size:15px;margin-bottom:18px}
.paper .svc p{color:var(--paper-dim)}
.svc .more{font-family:var(--mono);font-size:12.5px;letter-spacing:.06em;color:var(--signal);display:inline-flex;gap:7px;transition:.3s}
.paper .svc .more{color:var(--signal-deep)}
.svc:hover .more{gap:12px}

/* ============ HOW IT WORKS ============ */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.step{padding:28px 26px 28px 0;border-top:2px solid var(--line);position:relative}
.step .n{font-family:var(--display);font-size:54px;color:var(--signal);line-height:1}
.paper .step .n{color:var(--signal-deep)}
.step h3{font-size:20px;margin:14px 0 10px}
.step p{color:var(--bone-dim);font-size:14.5px}
.paper .step p{color:var(--paper-dim)}
.step::before{content:"";position:absolute;top:-2px;left:0;width:40px;height:2px;background:var(--signal)}

/* ============ STATS BAND ============ */
/* ============ OUR STORY (About) — một cột, không ảnh ============ */
.story{max-width:74ch;margin:0 auto}
.story h2{font-size:clamp(28px,4vw,46px);margin:16px 0 24px;color:var(--ink-on-paper)}
.story p{font-size:clamp(16px,1.6vw,18.5px);line-height:1.75;color:var(--paper-dim);margin-bottom:18px;max-width:66ch}
.story p em{color:var(--ink-on-paper);font-style:italic}
.story .story-end{
  margin:30px 0 0;padding-left:22px;border-left:2px solid var(--signal-deep);
  color:var(--ink-on-paper);font-weight:500;
}

/* ============ VISION / MISSION (About) ============ */
.vm-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(24px,4vw,54px)}
.vm{padding-top:22px;border-top:1px solid var(--line-strong)}
.vm h2{
  font-family:var(--display);font-size:clamp(23px,2.7vw,34px);font-weight:400;
  line-height:1.15;letter-spacing:-.02em;margin:16px 0 14px;
}
.vm p{font-size:15px;line-height:1.75;color:var(--bone-dim);max-width:44ch}
@media (max-width:820px){.vm-grid{grid-template-columns:1fr}}

/* ============ CORE VALUES (About) ============ */
.values{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.value{
  padding:clamp(24px,3vw,34px);border-radius:var(--radius);
  background:var(--panel);border:1px solid var(--line);transition:.4s var(--ease);
}
.value:hover{border-color:var(--line-strong);background:var(--panel-2)}
.v-n{
  font-family:var(--mono);font-size:12px;font-weight:500;color:var(--signal);
  letter-spacing:.14em;display:block;margin-bottom:14px;
}
.value h3{font-family:var(--display);font-size:clamp(19px,2vw,23px);margin-bottom:10px;letter-spacing:-.01em}
.value p{font-size:14.5px;line-height:1.7;color:var(--bone-dim)}
@media (max-width:820px){.values{grid-template-columns:1fr}}

/* ============ ORBIT DIAGRAM (About · mission) ============ */
.orbit{margin:clamp(30px,5vw,54px) auto clamp(36px,5vw,60px);max-width:660px}
.orbit svg{width:100%;height:auto;display:block;overflow:visible}
.o-ring{fill:none;stroke:var(--line);stroke-width:1;stroke-dasharray:3 7}
.o-spoke line{stroke:var(--line);stroke-width:1}
.o-node circle{fill:var(--panel-2);stroke:var(--line-strong);stroke-width:1;transition:.4s var(--ease)}
.o-node g:hover circle{stroke:var(--signal);fill:var(--panel)}
.o-n{
  font-family:var(--mono);font-size:11px;font-weight:500;fill:var(--signal);
  letter-spacing:.1em;text-anchor:middle;
}
.o-l{font-family:var(--body);font-size:14px;font-weight:600;fill:var(--bone);text-anchor:middle}
.o-halo{fill:none;stroke:var(--signal);stroke-width:1;opacity:.22}
.o-core{fill:var(--signal)}
.o-core-t{font-family:var(--display);font-size:34px;fill:var(--ink);text-anchor:middle;letter-spacing:-.01em}
@media (max-width:560px){
  .o-l{font-size:16px}
  .o-n{font-size:13px}
  .o-core-t{font-size:38px}
}

.stats-band{display:grid;grid-template-columns:repeat(4,1fr);gap:30px}
.stat .big{font-family:var(--display);font-size:clamp(40px,6vw,68px);color:var(--signal);line-height:1}
.paper .stat .big{color:var(--ink-on-paper)}
.stat .lab{font-family:var(--mono);font-size:12px;letter-spacing:.08em;color:var(--bone-dim);text-transform:uppercase;margin-top:10px}
.paper .stat .lab{color:var(--paper-dim)}

/* ============ TESTIMONIALS ============ */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.quote{border:1px solid var(--line);border-radius:var(--radius);padding:32px 30px;display:flex;flex-direction:column;gap:22px;background:linear-gradient(180deg,rgba(243,240,231,.03),transparent)}
.quote .stars{color:var(--signal);letter-spacing:3px;font-size:14px}
.quote p{font-family:var(--display);font-size:20px;line-height:1.35;flex:1}
.quote .who{display:flex;align-items:center;gap:13px}
.quote .av{width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,var(--signal),var(--mint));flex:none;display:flex;align-items:center;justify-content:center;color:var(--on-accent);font-weight:800;font-size:15px}
.quote .who .nm{font-weight:600;font-size:14.5px}
.quote .who .rl{font-family:var(--mono);font-size:11.5px;color:var(--bone-faint);letter-spacing:.04em}

/* ============ ABOUT PREVIEW / SPLIT ============ */
.split{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}
.media{position:relative;border-radius:var(--radius);overflow:hidden;background:linear-gradient(135deg,var(--panel),var(--signal-deep) 240%);aspect-ratio:4/3;border:1px solid var(--line)}
.media img{width:100%;height:100%;object-fit:cover;transition:opacity .4s}
.media .fallback{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:12px;color:var(--bone-faint);letter-spacing:.12em;text-transform:uppercase;background:linear-gradient(135deg,var(--panel),var(--ink-soft));z-index:-1}
.media.tall{aspect-ratio:3/4}
.feature-list{display:flex;flex-direction:column;gap:16px;margin-top:26px}
.feature-list li{display:flex;gap:14px;align-items:flex-start;font-size:15.5px;color:var(--bone-dim)}
.paper .feature-list li{color:var(--paper-dim)}
.feature-list .ck{flex:none;width:24px;height:24px;border-radius:7px;background:var(--signal);color:var(--on-accent);display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:800;margin-top:2px}

/* ============ CTA BAND ============ */
.cta-band{background:var(--signal);color:var(--on-accent);border-radius:24px;padding:clamp(44px,7vw,80px);text-align:center;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.10) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.10) 1px,transparent 1px);background-size:40px 40px;-webkit-mask-image:radial-gradient(70% 70% at 50% 50%,#000,transparent);mask-image:radial-gradient(70% 70% at 50% 50%,#000,transparent)}
.cta-band h2{font-size:clamp(32px,5vw,60px);position:relative;margin-bottom:18px}
.cta-band p{position:relative;color:rgba(255,255,255,.82);max-width:54ch;margin:0 auto 30px;font-size:17px}
.cta-band .btn-dark{position:relative}
/* dải CTA nền signal sáng → nút phụ phải viền tối, .btn-ghost (viền sáng) sẽ chìm mất */
.band-cta{position:relative;display:flex;gap:12px;flex-wrap:wrap;justify-content:center}
.btn-band-ghost{border-color:rgba(255,255,255,.35);color:var(--on-accent)}
.btn-band-ghost:hover{border-color:var(--on-accent);background:rgba(255,255,255,.10)}

/* ============ LISTINGS ============ */
.filter-bar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:38px}
.filter-bar button{
  font-family:var(--mono);font-size:12.5px;letter-spacing:.08em;text-transform:uppercase;
  padding:10px 18px;border-radius:100px;border:1px solid var(--line-strong);color:var(--bone-dim);transition:.3s;
}
.filter-bar button:hover{color:var(--bone);border-color:var(--bone-faint)}
.filter-bar button.active{background:var(--signal);color:var(--on-accent);border-color:var(--signal)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--ink-soft);
  transition:.45s var(--ease);display:flex;flex-direction:column;
}
.card:hover{transform:translateY(-7px);border-color:var(--line-strong)}
.card .media{border-radius:0;border:none;aspect-ratio:16/11;border-bottom:1px solid var(--line)}
.card-body{padding:24px;display:flex;flex-direction:column;gap:12px;flex:1}
.card .cat{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--signal)}
.card h3{font-size:21px}
.card p{font-size:14.5px;color:var(--bone-dim);flex:1}
.card .metrics{display:flex;gap:18px;padding-top:6px;border-top:1px solid var(--line);margin-top:4px}
.card .metrics div .v{font-family:var(--display);font-size:22px;color:var(--signal)}
.card .metrics div .k{font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;color:var(--bone-faint);text-transform:uppercase}
.card .clink{font-family:var(--mono);font-size:12.5px;color:var(--bone);display:inline-flex;gap:7px;transition:.3s;margin-top:4px}
.card:hover .clink{gap:12px;color:var(--signal)}

/* ============ FAQ ============ */
.faq{max-width:820px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px 0;text-align:left;font-family:var(--display);font-size:clamp(18px,2.4vw,23px);color:var(--bone)}
.paper .faq-q{color:var(--ink-on-paper)}
.faq-q .pm{flex:none;width:30px;height:30px;border:1px solid var(--line-strong);border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:var(--body);font-size:18px;transition:.3s}
.faq-item.open .faq-q .pm{background:var(--signal);color:var(--on-accent);border-color:var(--signal);transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s var(--ease)}
.faq-a p{padding:0 0 24px;color:var(--bone-dim);font-size:15.5px;max-width:64ch}
.paper .faq-a p{color:var(--paper-dim)}

/* ============ CONTACT ============ */
.contact-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:start}
.form-card{border:1px solid var(--line);border-radius:var(--radius);padding:clamp(26px,4vw,40px);background:linear-gradient(180deg,rgba(243,240,231,.025),transparent)}
.field{margin-bottom:18px}
.field label{display:block;font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--bone-faint);margin-bottom:8px}
.field input,.field textarea{
  width:100%;background:rgba(243,240,231,.04);border:1px solid var(--line-strong);border-radius:11px;
  padding:13px 15px;color:var(--bone);font-family:var(--body);font-size:15px;transition:.25s;
}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--signal);background:rgba(46,107,255,.05)}
.field textarea{resize:vertical;min-height:120px}
.field.err input,.field.err textarea{border-color:#ff6b5e}
.field .msg{color:#ff8b80;font-size:12px;margin-top:6px;display:none}
.field.err .msg{display:block}
.form-success{display:none;background:rgba(46,107,255,.1);border:1px solid var(--signal);border-radius:12px;padding:16px 18px;color:var(--signal);font-size:14.5px;margin-bottom:18px}
.form-success.show{display:block;animation:pageIn .4s var(--ease)}
.info-row{display:flex;gap:16px;padding:20px 0;border-bottom:1px solid var(--line)}
.info-row .ic{flex:none;width:44px;height:44px;border-radius:12px;background:rgba(46,107,255,.1);display:flex;align-items:center;justify-content:center;color:var(--signal)}
.info-row .k{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--bone-faint)}
.info-row .v{font-size:16px;font-weight:500;margin-top:3px}
.map-wrap{margin-top:26px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);height:260px;position:relative;background:var(--panel)}
.map-wrap iframe{width:100%;height:100%;border:0;filter:grayscale(.4) invert(.9) hue-rotate(150deg) contrast(.9)}
.socials{display:flex;gap:12px;margin-top:26px}
.socials a{width:44px;height:44px;border:1px solid var(--line-strong);border-radius:11px;display:flex;align-items:center;justify-content:center;color:var(--bone-dim);transition:.3s}
.socials a:hover{background:var(--signal);color:var(--on-accent);border-color:var(--signal);transform:translateY(-3px)}

/* ============ FOOTER ============ */
.site-footer{background:var(--ink-soft);border-top:1px solid var(--line);padding:70px 0 30px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;margin-bottom:54px}
.foot-grid h4{font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--bone-faint);margin-bottom:18px}
.foot-links{display:flex;flex-direction:column;gap:11px}
.foot-links a{color:var(--bone-dim);font-size:14.5px;transition:.25s}
.foot-links a:hover{color:var(--signal)}
.foot-about{max-width:34ch;color:var(--bone-dim);font-size:14.5px;margin-top:18px}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;padding-top:26px;border-top:1px solid var(--line)}
.foot-bottom p{font-family:var(--mono);font-size:12px;color:var(--bone-faint);letter-spacing:.04em}
.foot-bottom .fl{display:flex;gap:10px}
.foot-bottom .fl a{width:38px;height:38px;border:1px solid var(--line);border-radius:10px;display:flex;align-items:center;justify-content:center;color:var(--bone-dim);transition:.3s}
.foot-bottom .fl a:hover{color:var(--signal);border-color:var(--signal)}

.mt-cta{margin-top:54px}
.center{text-align:center;margin:0 auto}
.tac h2{margin-left:auto;margin-right:auto}

/* ============ RESPONSIVE ============ */
@media(max-width:980px){
  .hero-grid,.split,.contact-grid{grid-template-columns:1fr;gap:40px}
  .benefits,.quotes,.cards{grid-template-columns:1fr 1fr}
  .svc-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr;gap:24px}
  .stats-band{grid-template-columns:1fr 1fr;gap:34px}
  .foot-grid{grid-template-columns:1fr 1fr}
  .dash{order:-1}
}
@media(max-width:680px){
  .nav-links{
    position:fixed;inset:72px 0 auto 0;background:var(--ink);flex-direction:column;align-items:stretch;
    padding:18px 26px 26px;gap:4px;border-bottom:1px solid var(--line);transform:translateY(-120%);
    transition:.4s var(--ease);box-shadow:0 30px 50px -20px rgba(0,0,0,.7);
  }
  .nav-links.open{transform:none}
  .nav-links a{padding:14px 12px;border-radius:10px;font-size:16px}
  .nav-links a:hover{background:var(--panel)}
  .menu-toggle{display:flex}
  .nav-right .btn{display:none}
  .benefits,.quotes,.cards,.stats-band,.steps{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr;gap:30px}
  .hero h1{font-size:clamp(36px,11vw,52px)}
  .dash-stats{grid-template-columns:1fr 1fr}
}


/* ============ MODULE DETAIL PAGE ============ */
.mod-hero{ padding:clamp(40px,6vw,64px) 0 clamp(28px,4vw,40px); border-bottom:1px solid var(--line); }
.mod-back{
  display:inline-flex; align-items:center; gap:8px; font-family:var(--mono);
  font-size:12px; letter-spacing:.12em; text-transform:uppercase;
  color:var(--bone-faint); margin-bottom:26px; transition:.3s var(--ease);
}
.mod-back:hover{ color:var(--signal); }
.mod-back:hover .arr{ transform:translateX(-4px); }
.mod-back .arr{ display:inline-block; transition:.3s var(--ease); }
.mod-hero .kicker{ display:block; }
.mod-title{ font-size:clamp(38px,6vw,72px); margin:18px 0 22px; letter-spacing:-.025em; }
.mod-intro{ max-width:68ch; }
.mod-intro b{ color:var(--bone); font-weight:600; }

.mod-main{ padding:clamp(40px,5vw,60px) 0 clamp(64px,9vw,110px); }
.mod-shot{
  border-radius:var(--radius); overflow:hidden;
  border:1px solid var(--line-strong); background:var(--panel);
  box-shadow:0 30px 80px -30px rgba(0,0,0,.8);
}
.mod-shot img{ width:100%; display:block; }

.mod-body{ max-width:74ch; margin:clamp(40px,5vw,58px) 0 0; }
.mod-h{
  font-family:var(--mono); font-size:12px; font-weight:500; letter-spacing:.16em;
  text-transform:uppercase; color:var(--signal); margin-bottom:26px;
}
.mod-steps{ list-style:none; margin:0; padding:0; display:grid; gap:22px; }
.mod-steps li{ display:grid; grid-template-columns:40px 1fr; gap:16px; align-items:start; }
.mod-n{
  font-family:var(--mono); font-size:12px; font-weight:500; color:var(--signal);
  background:rgba(46,107,255,.09); border:1px solid rgba(46,107,255,.26);
  width:40px; height:28px; border-radius:var(--radius-sm); display:grid; place-items:center;
}
.mod-steps li > div > b{
  display:block; font-family:var(--display); font-size:19px; font-weight:400;
  letter-spacing:-.01em; margin-bottom:6px; color:var(--bone);
}
.mod-steps p{ margin:0; font-size:15px; line-height:1.7; color:var(--bone-dim); }
.mod-steps p b{ display:inline; color:var(--signal); font-weight:600; }

.mod-note{
  margin:34px 0 0; padding:16px 20px; border-radius:var(--radius-sm); font-size:13.5px;
  line-height:1.65; color:var(--bone-faint); background:rgba(243,240,231,.03);
  border-left:2px solid rgba(46,107,255,.4);
}
.mod-cta{
  display:flex; gap:12px; flex-wrap:wrap; margin-top:44px;
  padding-top:34px; border-top:1px solid var(--line);
}

.mod-nav{
  display:grid; grid-template-columns:1fr 1fr; gap:16px;
  margin-top:clamp(56px,7vw,80px); padding-top:30px; border-top:1px solid var(--line);
}
.mod-nav a{
  display:flex; flex-direction:column; gap:7px; padding:22px 24px;
  border:1px solid var(--line); border-radius:var(--radius);
  background:var(--panel); transition:.35s var(--ease);
}
.mod-nav a:hover{ border-color:var(--signal); background:var(--panel-2); transform:translateY(-2px); }
.mod-nav a.is-next{ text-align:right; align-items:flex-end; }
.mod-nav-k{
  font-family:var(--mono); font-size:11px; letter-spacing:.14em;
  text-transform:uppercase; color:var(--bone-faint);
}
.mod-nav-v{ font-family:var(--display); font-size:20px; letter-spacing:-.01em; }
.mod-nav a:hover .mod-nav-v{ color:var(--signal); }

@media (max-width:640px){
  .mod-steps li{ grid-template-columns:34px 1fr; gap:12px; }
  .mod-n{ width:34px; height:26px; }
  .mod-nav{ grid-template-columns:1fr; }
  .mod-nav a.is-next{ text-align:left; align-items:flex-start; }
}

/* listings card button reuses .clink look */
button.clink, button.more{
  font-family:inherit; background:none; border:none; cursor:pointer; padding:0;
}

/* ============ GUARD: đè CSS toàn cục của Elementor (plugin đang bật) ============
   Elementor bơm style cho <button> thô (nút FAQ) → nền xanh dương, và tô màu
   heading toàn cục → chữ tối trên nền tối. Ép về đúng thiết kế Luxora. */
.faq .faq-q{
  -webkit-appearance:none; appearance:none;
  background:transparent !important; color:var(--bone) !important;
  border:none !important; box-shadow:none !important;
}
.paper .faq .faq-q{ color:var(--ink-on-paper) !important; }
.faq .faq-item{ background:transparent !important; }
/* heading trên nền tối phải sáng; nền giấy (.paper) mới tối */
h1, h2, h3{ color:var(--bone); }
.paper h1, .paper h2, .paper h3{ color:var(--ink-on-paper); }
/* nút lọc Listings: nút không active phải trong suốt (Elementor cho nền xanh) */
.filter-bar button{
  -webkit-appearance:none; appearance:none;
  background:transparent !important; color:var(--bone-dim) !important;
}
.filter-bar button.active{ background:var(--signal) !important; color:var(--on-accent) !important; }
/* hamburger mobile: giữ viền, bỏ nền xanh Elementor */
.menu-toggle{ background:transparent !important; }
/* <button class="btn"> (nút Send form): Elementor đè được .btn-primary → ép lại đúng màu */
button.btn.btn-primary{ background:var(--signal) !important; color:var(--on-accent) !important; }
button.btn.btn-dark{ background:var(--ink-on-paper) !important; color:var(--paper) !important; }