/* =====================================================================
   HECTOR MEDIA PRODUCTION - Website cong khai (v2)
   - Hero anh nen / video nen dien anh (khong con khung 3D Three.js)
   - The dich vu 3D noi khoi (emboss + tilt)
   - Chu tron nho: Nunito (than bai) + Quicksand (tieu de)
   ===================================================================== */

:root{
  --hero-h:clamp(560px, 88vh, 860px);
  --ink-on-dark:#eaf7f7;
  --ink-on-dark-soft:rgba(234,247,247,.76);
  /* Do noi khoi cua the dich vu */
  --emboss:
    inset 0 1px 0 rgba(255,255,255,.95),
    inset 0 -2px 0 rgba(13,59,64,.05),
    0 1px 2px rgba(13,59,64,.05),
    0 10px 20px -10px rgba(13,59,64,.20),
    0 30px 60px -28px rgba(13,59,64,.30);
  --emboss-hi:
    inset 0 1px 0 rgba(255,255,255,1),
    inset 0 -2px 0 rgba(13,59,64,.06),
    0 2px 4px rgba(13,59,64,.06),
    0 22px 40px -14px rgba(13,59,64,.26),
    0 52px 90px -34px rgba(13,59,64,.38);
}

/* =====================================================================
   1. THANH DIEU HUONG
   ===================================================================== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:80;
  padding:calc(12px + env(safe-area-inset-top,0px)) 0 12px;
  background:transparent;
  transition:background .3s ease, box-shadow .3s ease, padding .3s ease, backdrop-filter .3s ease;
}
.site-header .inner{display:flex;align-items:center;gap:14px}
.site-header .logo{display:flex;align-items:center;gap:12px;font-family:var(--font-head);
  font-weight:700;font-size:1rem;color:#fff;text-shadow:0 2px 14px rgba(0,0,0,.45);flex:0 0 auto}
.site-header .logo:hover{text-decoration:none}
.site-header .logo img{height:52px;width:auto;filter:drop-shadow(0 3px 10px rgba(0,0,0,.4))}

.site-nav{display:flex;gap:2px;margin-left:auto;align-items:center}
.site-nav > a,.nav-drop > a{
  display:flex;align-items:center;gap:5px;padding:9px 14px;border-radius:999px;
  font-size:.86rem;font-weight:600;color:rgba(255,255,255,.9);white-space:nowrap;
  transition:background .2s, color .2s
}
.site-nav > a:hover,.nav-drop > a:hover{background:rgba(255,255,255,.16);color:#fff;text-decoration:none}
.site-nav > a.on,.nav-drop > a.on{background:rgba(255,255,255,.2);color:#fff}
.site-nav .lang{font-weight:800;letter-spacing:.06em;border:1px solid rgba(255,255,255,.34)}
.site-nav .nav-cta{margin-left:8px}

/* Trang thai sau khi cuon: nen kinh sang */
.site-header.stuck{
  padding-top:calc(8px + env(safe-area-inset-top,0px));padding-bottom:8px;
  background:rgba(255,255,255,.82);
  backdrop-filter:blur(20px) saturate(160%);-webkit-backdrop-filter:blur(20px) saturate(160%);
  box-shadow:0 6px 26px rgba(13,59,64,.10)
}
.site-header.stuck .logo{color:var(--c-ink);text-shadow:none}
.site-header.stuck .logo img{filter:none}
.site-header.stuck .site-nav > a,.site-header.stuck .nav-drop > a{color:var(--c-ink-soft)}
.site-header.stuck .site-nav > a:hover,.site-header.stuck .nav-drop > a:hover{background:rgba(62,201,193,.14);color:var(--c-ink)}
.site-header.stuck .site-nav > a.on,.site-header.stuck .nav-drop > a.on{background:rgba(62,201,193,.18);color:#0b5b58}
.site-header.stuck .site-nav .lang{border-color:var(--c-line)}
.site-header.stuck .nav-cta{color:#04343a}
/* Trang trong: luon dung nen sang */
.site-header.solid{
  background:rgba(255,255,255,.86);
  backdrop-filter:blur(20px) saturate(160%);-webkit-backdrop-filter:blur(20px) saturate(160%);
  box-shadow:0 6px 26px rgba(13,59,64,.09)
}
.site-header.solid .logo{color:var(--c-ink);text-shadow:none}
.site-header.solid .logo img{filter:none}
.site-header.solid .site-nav > a,.site-header.solid .nav-drop > a{color:var(--c-ink-soft)}
.site-header.solid .site-nav > a.on,.site-header.solid .nav-drop > a.on{background:rgba(62,201,193,.18);color:#0b5b58}
.site-header.solid .site-nav .lang{border-color:var(--c-line)}

/* Menu xo xuong danh sach dich vu */
.nav-drop{position:relative}
.nav-drop .caret{opacity:.7;transition:transform .2s}
.nav-drop:hover .caret{transform:rotate(180deg)}
.drop-panel{
  position:absolute;top:calc(100% + 10px);left:50%;transform:translate(-50%,8px);
  min-width:264px;padding:10px;border-radius:18px;
  background:rgba(255,255,255,.96);backdrop-filter:blur(20px);
  border:1px solid var(--glass-border);box-shadow:var(--shadow-lg);
  opacity:0;visibility:hidden;transition:opacity .2s, transform .2s, visibility .2s
}
.nav-drop:hover .drop-panel,.nav-drop:focus-within .drop-panel{opacity:1;visibility:visible;transform:translate(-50%,0)}
.drop-panel a{display:block;padding:9px 13px;border-radius:11px;font-size:.86rem;font-weight:600;color:var(--c-ink-soft)}
.drop-panel a:hover{background:rgba(62,201,193,.13);color:#0b5b58;text-decoration:none}
.drop-panel .drop-all{margin-top:4px;border-top:1px solid var(--c-line);border-radius:0 0 11px 11px;color:#0f766e}

/* Nut menu di dong */
.nav-toggle{display:none;margin-left:auto;width:42px;height:42px;border-radius:14px;
  background:rgba(255,255,255,.2);border:1px solid rgba(255,255,255,.3);cursor:pointer;
  flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:0}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:#fff;transition:transform .25s, opacity .2s}
.site-header.stuck .nav-toggle,.site-header.solid .nav-toggle{background:rgba(62,201,193,.14);border-color:var(--c-line)}
.site-header.stuck .nav-toggle span,.site-header.solid .nav-toggle span{background:var(--c-ink)}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.nav-mask{position:fixed;inset:0;background:rgba(4,26,30,.5);backdrop-filter:blur(3px);z-index:75;display:none}
.nav-mask.open{display:block}

/* =====================================================================
   2. HERO - ANH NEN / VIDEO NEN
   ===================================================================== */
.hero{
  position:relative;min-height:var(--hero-h);display:flex;align-items:center;
  padding:calc(120px + env(safe-area-inset-top,0px)) 0 70px;overflow:hidden;isolation:isolate
}
.hero-media{position:absolute;inset:0;z-index:-2;overflow:hidden}
.hero-media img,.hero-media video{
  width:100%;height:100%;object-fit:cover;display:block;
  transform:scale(1.06);animation:heroDrift 26s ease-in-out infinite alternate
}
@keyframes heroDrift{from{transform:scale(1.06) translate3d(0,0,0)}to{transform:scale(1.14) translate3d(-1.5%,-1.5%,0)}}
/* Lop phu bao dam chu luon doc duoc tren moi anh nen */
.hero-veil{
  position:absolute;inset:0;z-index:-1;
  background:
    linear-gradient(100deg, rgba(2,22,26,.86) 0%, rgba(2,22,26,.62) 42%, rgba(2,22,26,.18) 72%, rgba(2,22,26,.42) 100%),
    linear-gradient(180deg, rgba(2,22,26,.62) 0%, transparent 26%, transparent 62%, rgba(2,22,26,.72) 100%)
}
.hero-veil::after{
  content:"";position:absolute;inset:0;opacity:.5;
  background-image:url('/img/site/pattern-dots.svg');background-size:26px 26px
}
.hero-inner{position:relative;width:100%}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;padding:7px 16px;border-radius:999px;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.28);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  font-size:.78rem;font-weight:700;letter-spacing:.02em;color:#fff;margin-bottom:18px
}
.hero-eyebrow .dot{width:7px;height:7px;background:var(--c-accent);box-shadow:0 0 0 4px rgba(52,211,153,.25)}
.hero h1{
  font-size:clamp(2rem,5.2vw,3.7rem);line-height:1.1;letter-spacing:-.02em;color:#fff;
  max-width:15ch;margin-bottom:16px;text-shadow:0 4px 30px rgba(0,0,0,.42)
}
.hero h1 .grad{
  background:linear-gradient(100deg,#7ef0e6 0%,#3ec9c1 40%,#93c5fd 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent
}
.hero .lead{
  font-size:clamp(.98rem,1.6vw,1.14rem);color:var(--ink-on-dark-soft);max-width:56ch;
  text-shadow:0 2px 16px rgba(0,0,0,.4)
}
.hero .lead .en{display:block;margin-top:6px;color:rgba(234,247,247,.6)}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.hero-actions .btn-ghost{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.34);color:#fff;
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.hero-actions .btn-ghost:hover{background:rgba(255,255,255,.22)}

.hero-stats{display:flex;gap:12px;margin-top:44px;flex-wrap:wrap}
.hero-stats .hs{
  flex:1 1 130px;min-width:120px;padding:14px 16px;border-radius:18px;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)
}
.hero-stats .hs b{display:block;font-family:var(--font-head);font-size:1.5rem;font-weight:700;color:#fff;line-height:1.1}
.hero-stats .hs span{font-size:.74rem;color:rgba(234,247,247,.7);display:block;margin-top:3px}

/* --- Cum anh minh hoa ben phai hero --- */
.hero-grid{
  display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);
  gap:clamp(24px,4vw,64px);align-items:center
}
.hero-copy{min-width:0}
.hero-collage{position:relative;min-width:0;aspect-ratio:1/1;max-width:600px;margin-left:auto;width:100%}
.hero-collage .hc{
  position:absolute;margin:0;overflow:hidden;border-radius:22px;
  border:1px solid rgba(255,255,255,.22);
  box-shadow:0 26px 60px -22px rgba(0,0,0,.8),0 0 0 1px rgba(255,255,255,.05) inset;
  background:#02161b;transition:transform .5s cubic-bezier(.2,.8,.2,1),box-shadow .5s
}
.hero-collage .hc img{width:100%;height:100%;object-fit:cover;display:block}
.hero-collage .hc figcaption{
  position:absolute;left:10px;bottom:10px;display:inline-flex;align-items:center;gap:7px;
  padding:6px 12px;border-radius:999px;font-size:.72rem;font-weight:700;color:#fff;
  background:rgba(3,20,24,.6);border:1px solid rgba(255,255,255,.2);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)
}
.hero-collage .hc-dot{width:7px;height:7px;border-radius:50%;background:var(--c-accent, #34d399)}
.hero-collage .hc-dot.live{background:#ef4444;animation:hcPulse 1.5s ease-in-out infinite}
@keyframes hcPulse{0%,100%{box-shadow:0 0 0 0 rgba(239,68,68,.6)}70%{box-shadow:0 0 0 8px rgba(239,68,68,0)}}

.hero-collage .hc-main{left:0;top:4%;width:72%;height:52%;z-index:2;animation:hcFloat 8s ease-in-out infinite}
.hero-collage .hc-a{right:0;top:0;width:34%;height:74%;z-index:3;animation:hcFloat 9.5s ease-in-out infinite .6s}
.hero-collage .hc-b{left:8%;bottom:2%;width:66%;height:42%;z-index:1;animation:hcFloat 11s ease-in-out infinite 1.2s}
@keyframes hcFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.hero-collage .hc:hover{transform:translateY(-6px) scale(1.015);box-shadow:0 34px 70px -20px rgba(0,0,0,.85)}

.hero-collage .hc-badge{
  position:absolute;right:6%;bottom:6%;z-index:4;display:inline-flex;align-items:center;gap:8px;
  padding:9px 16px;border-radius:999px;font-size:.72rem;font-weight:800;letter-spacing:.08em;color:#fff;
  background:linear-gradient(100deg,rgba(239,68,68,.92),rgba(190,24,60,.92));
  box-shadow:0 12px 30px -10px rgba(239,68,68,.8)
}
.hero-collage .hc-badge .rec{width:9px;height:9px;border-radius:50%;background:#fff;animation:hcPulse 1.5s ease-in-out infinite}

@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr}
  .hero-collage{max-width:520px;margin:34px auto 0;aspect-ratio:16/11}
  .hero-collage .hc-main{width:66%;height:56%}
  .hero-collage .hc-a{width:32%;height:80%}
  .hero-collage .hc-b{width:60%;height:44%}
}
@media (max-width:560px){
  .hero-collage{aspect-ratio:16/12}
  .hero-collage .hc figcaption{font-size:.66rem;padding:5px 10px}
  .hero-collage .hc-badge{font-size:.64rem;padding:7px 12px}
}

/* =====================================================================
   3. BANNER TRANG TRONG
   ===================================================================== */
.page-banner{
  position:relative;padding:calc(140px + env(safe-area-inset-top,0px)) 0 58px;
  overflow:hidden;isolation:isolate;margin-bottom:8px
}
.page-banner .bn-media{position:absolute;inset:0;z-index:-2}
.page-banner .bn-media img{width:100%;height:100%;object-fit:cover}
.page-banner .bn-veil{
  position:absolute;inset:0;z-index:-1;
  background:linear-gradient(95deg,rgba(2,22,26,.88) 0%,rgba(2,22,26,.66) 48%,rgba(2,22,26,.32) 100%)
}
.page-banner .crumb{font-size:.78rem;color:rgba(234,247,247,.62);margin-bottom:12px}
.page-banner .crumb a{color:rgba(234,247,247,.85)}
.page-banner .tagchip{
  display:inline-flex;align-items:center;gap:7px;padding:6px 14px;border-radius:999px;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.26);
  font-size:.72rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#fff;margin-bottom:14px
}
.page-banner h1{font-size:clamp(1.7rem,4vw,2.7rem);color:#fff;max-width:20ch;
  text-shadow:0 4px 26px rgba(0,0,0,.4);margin-bottom:10px}
.page-banner .bn-sub{font-size:clamp(.95rem,1.5vw,1.08rem);color:rgba(234,247,247,.78);max-width:60ch}
.page-banner .bn-meta{display:flex;gap:18px;flex-wrap:wrap;margin-top:20px;
  font-size:.82rem;color:rgba(234,247,247,.72)}
.page-banner .bn-meta b{color:#fff;font-weight:700}

/* =====================================================================
   4. KHOI NOI DUNG CHUNG
   ===================================================================== */
.section{padding:64px 0;position:relative}
.section-tint{background:linear-gradient(180deg,rgba(255,255,255,.55),rgba(223,242,245,.4))}
.section-head{max-width:660px;margin:0 auto 36px;text-align:center}
.section-head.left{margin-left:0;text-align:left}
.section-head .kicker{
  display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;
  color:#0f766e;background:rgba(62,201,193,.14);padding:5px 13px;border-radius:999px;margin-bottom:12px
}
.section-head h2{font-size:clamp(1.4rem,2.8vw,2.1rem);letter-spacing:-.015em}
.section-head p{color:var(--c-ink-soft);margin-bottom:0}

/* Bo loc nhom dich vu */
.cat-tabs{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-bottom:28px}
.cat-tabs button{
  padding:8px 17px;border-radius:999px;border:1px solid var(--c-line);
  background:rgba(255,255,255,.7);font-size:.83rem;font-weight:700;color:var(--c-ink-soft);cursor:pointer;
  box-shadow:0 1px 0 rgba(255,255,255,.9) inset, 0 3px 8px rgba(13,59,64,.06);
  transition:transform .18s, box-shadow .2s, background .2s, color .2s
}
.cat-tabs button:hover{transform:translateY(-2px)}
.cat-tabs button.on{
  background:linear-gradient(135deg,var(--c-primary),var(--c-secondary));color:#04343a;border-color:transparent;
  box-shadow:0 6px 16px rgba(62,201,193,.4)
}

/* =====================================================================
   5. THE DICH VU 3D NOI KHOI
   ===================================================================== */
.svc-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(224px,1fr));gap:18px
}
/* ---- The dich vu GON: chu nam tren anh ---- */
.svc{
  position:relative;display:block;text-align:left;border:0;padding:0;cursor:pointer;
  aspect-ratio:4/3;border-radius:20px;overflow:hidden;background:#02161b;
  box-shadow:var(--emboss);
  transition:transform .4s cubic-bezier(.2,.8,.25,1),box-shadow .4s
}
.svc:hover,.svc:focus-visible{transform:translateY(-7px);box-shadow:var(--emboss-hi);text-decoration:none;outline:none}
.svc.selected{box-shadow:var(--emboss-hi),0 0 0 3px var(--c-primary)}
.svc-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  transition:transform .6s cubic-bezier(.2,.8,.25,1)}
.svc:hover .svc-img{transform:scale(1.07)}
.svc-shade{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(2,16,20,.55) 0%,rgba(2,16,20,.05) 34%,rgba(2,16,20,.66) 66%,rgba(2,16,20,.94) 100%)
}
.svc-cat{
  position:absolute;left:12px;top:11px;z-index:3;padding:4px 10px;border-radius:999px;
  font-size:.6rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#fff;
  background:rgba(2,22,26,.5);border:1px solid rgba(255,255,255,.24);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);max-width:66%;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap
}
.svc-info{position:absolute;left:0;right:0;bottom:0;z-index:3;padding:12px 13px 13px;display:block}
.svc-name{
  display:block;font-family:var(--font-head);font-weight:700;font-size:.95rem;line-height:1.25;
  color:#fff;text-shadow:0 2px 12px rgba(0,0,0,.6)
}
.svc-en{display:block;font-style:italic;font-size:.7rem;color:rgba(234,247,247,.7);margin-top:1px}
.svc-foot{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:8px}
.svc-price{font-family:var(--font-head);font-weight:700;font-size:.84rem;color:#7ef0e6;
  min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.svc-price small{font-family:var(--font-body);font-size:.64rem;font-weight:600;color:rgba(234,247,247,.6);margin-left:2px}
.svc-price.contact{font-size:.78rem;color:rgba(234,247,247,.82)}
.svc-cta{
  flex:0 0 auto;font-size:.66rem;font-weight:800;color:#04343a;white-space:nowrap;
  padding:5px 10px;border-radius:999px;
  background:linear-gradient(135deg,var(--c-primary),var(--c-secondary));
  box-shadow:0 6px 14px -6px rgba(62,201,193,.9);
  opacity:0;transform:translateY(6px);transition:opacity .3s,transform .3s
}
.svc:hover .svc-cta,.svc:focus-visible .svc-cta,.svc.selected .svc-cta{opacity:1;transform:none}
.svc-cta .on-sel{display:none}
.svc.selected .svc-cta{background:linear-gradient(135deg,#10b981,#34d399);color:#04240f}
.svc.selected .svc-cta .on-idle{display:none}
.svc.selected .svc-cta .on-sel{display:inline}

/* Mo ta ngan: hien khi ro chuot / cham vao the */
.svc-tip{
  position:absolute;left:0;right:0;top:0;bottom:0;z-index:2;display:flex;align-items:center;
  padding:16px 14px 76px;font-size:.8rem;line-height:1.45;color:rgba(255,255,255,.92);
  background:linear-gradient(180deg,rgba(2,20,24,.86),rgba(2,20,24,.7));
  opacity:0;transition:opacity .3s;pointer-events:none
}
.svc:hover .svc-tip,.svc:focus-visible .svc-tip{opacity:1}

/* Nut + / dau tick */
.svc-tick{
  position:absolute;right:10px;top:10px;z-index:4;width:30px;height:30px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,.2);border:1.5px solid rgba(255,255,255,.55);color:#fff;
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  transition:background .25s,transform .25s,border-color .25s
}
.svc-tick svg{width:15px;height:15px}
.svc-tick .i-check{display:none}
.svc:hover .svc-tick{transform:scale(1.1)}
.svc.selected .svc-tick{background:var(--c-ok,#10b981);border-color:#fff;
  box-shadow:0 6px 16px -4px rgba(16,185,129,.9)}
.svc.selected .svc-tick .i-plus{display:none}
.svc.selected .svc-tick .i-check{display:block}

/* ---- Chi dan: bam the la them vao gio bao gia ---- */
.svc-howto{
  display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;
  margin:0 auto 20px;padding:10px 18px;border-radius:999px;max-width:max-content;
  background:rgba(62,201,193,.1);border:1px dashed rgba(62,201,193,.45);
  font-size:.84rem;color:#0d7c78;font-weight:600
}
.svc-howto .step{display:inline-flex;align-items:center;gap:6px}
.svc-howto .n{
  width:20px;height:20px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--c-primary),var(--c-secondary));color:#04343a;
  font-size:.7rem;font-weight:800
}
.svc-howto .arrow{opacity:.55}

/* ---- Gio bao gia noi (hien khi da chon dich vu) ---- */
.qbasket{
  position:fixed;left:18px;bottom:18px;z-index:90;display:inline-flex;align-items:center;gap:10px;
  padding:12px 20px 12px 16px;border-radius:999px;border:0;cursor:pointer;color:#04343a;
  font-family:var(--font-head);font-weight:700;font-size:.9rem;
  background:linear-gradient(135deg,var(--c-primary),var(--c-secondary));
  box-shadow:0 18px 40px -12px rgba(62,201,193,.95);
  transform:translateY(140%);opacity:0;transition:transform .45s cubic-bezier(.2,.9,.2,1),opacity .3s
}
.qbasket.on{transform:none;opacity:1}
.qbasket:hover{filter:brightness(1.05)}
.qbasket svg{width:20px;height:20px}
.qbasket .n{
  min-width:23px;height:23px;padding:0 6px;border-radius:999px;background:#04343a;color:#7ef0e6;
  display:inline-flex;align-items:center;justify-content:center;font-size:.76rem
}
.qbasket.bump{animation:qbump .45s ease}
@keyframes qbump{0%{transform:scale(1)}40%{transform:scale(1.14)}100%{transform:scale(1)}}

/* Manh bay tu the dich vu vao gio */
.fly-chip{
  position:fixed;z-index:120;pointer-events:none;padding:6px 12px;border-radius:999px;
  font-size:.74rem;font-weight:800;color:#04343a;white-space:nowrap;
  background:linear-gradient(135deg,var(--c-primary),var(--c-secondary));
  box-shadow:0 10px 24px -8px rgba(62,201,193,.9);
  transition:transform .75s cubic-bezier(.35,.05,.25,1),opacity .75s
}

/* =====================================================================
   6. VI SAO CHON CHUNG TOI / DIEM NOI BAT
   ===================================================================== */
.feat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:20px}
.feat{
  padding:24px 22px;border-radius:22px;background:linear-gradient(175deg,#fff,#f3fbfb);
  box-shadow:var(--emboss);transition:transform .3s, box-shadow .3s
}
.feat:hover{transform:translateY(-6px);box-shadow:var(--emboss-hi)}
.feat .ic{
  width:48px;height:48px;border-radius:16px;display:flex;align-items:center;justify-content:center;
  margin-bottom:14px;color:#fff;
  background:linear-gradient(135deg,var(--c-primary),#0f766e);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.5), 0 10px 20px -8px rgba(15,118,110,.7)
}
.feat .ic svg{width:24px;height:24px}
.feat h3{font-size:.98rem;margin-bottom:5px}
.feat p{font-size:.85rem;color:var(--c-ink-soft);margin-bottom:0}

.hl-list{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.hl-list li{display:flex;gap:12px;align-items:flex-start;font-size:.92rem}
.hl-list .tick{
  flex:0 0 auto;width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,#34d399,#10b981);color:#fff;font-size:.72rem;font-weight:800;margin-top:1px;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.5), 0 5px 12px -4px rgba(16,185,129,.8)
}

/* Quy trinh lam viec */
.steps-flow{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:18px;counter-reset:sf}
.sf{
  position:relative;padding:24px 20px 20px;border-radius:22px;
  background:linear-gradient(175deg,#fff,#f4fbfc);box-shadow:var(--emboss)
}
.sf .n{
  position:absolute;top:-16px;left:20px;width:38px;height:38px;border-radius:13px;
  display:flex;align-items:center;justify-content:center;font-family:var(--font-head);
  font-weight:700;font-size:1rem;color:#04343a;
  background:linear-gradient(135deg,var(--c-primary),var(--c-secondary));
  box-shadow:inset 0 1px 0 rgba(255,255,255,.8), 0 10px 20px -8px rgba(62,201,193,.9)
}
.sf h4{margin:12px 0 5px;font-size:.94rem}
.sf p{font-size:.84rem;color:var(--c-ink-soft);margin-bottom:0}

/* Cau hoi thuong gap */
.faq-list{display:grid;gap:10px;max-width:820px;margin:0 auto}
.faq-item{border-radius:18px;background:rgba(255,255,255,.78);border:1px solid var(--glass-border);
  box-shadow:var(--shadow-sm);overflow:hidden}
.faq-item summary{
  cursor:pointer;list-style:none;padding:16px 20px;font-weight:700;font-size:.93rem;
  display:flex;align-items:center;gap:12px
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";margin-left:auto;font-size:1.3rem;font-weight:400;color:var(--c-primary);
  transition:transform .25s;line-height:1
}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item .ans{padding:0 20px 18px;font-size:.88rem;color:var(--c-ink-soft);line-height:1.7}

/* =====================================================================
   7. TIN TUC
   ===================================================================== */
.news-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}
.news-card{
  display:flex;flex-direction:column;border-radius:24px;overflow:hidden;background:#fff;
  box-shadow:var(--emboss);transition:transform .34s cubic-bezier(.2,.8,.25,1), box-shadow .34s
}
.news-card:hover{transform:translateY(-8px);box-shadow:var(--emboss-hi);text-decoration:none}
.news-card .nc-art{height:180px;overflow:hidden;position:relative;flex:0 0 auto}
.news-card .nc-art img{width:100%;height:100%;object-fit:cover;transition:transform .55s cubic-bezier(.2,.8,.25,1)}
.news-card:hover .nc-art img{transform:scale(1.07)}
.news-card .nc-type{
  position:absolute;left:14px;top:14px;padding:5px 12px;border-radius:999px;
  font-size:.66rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#fff;
  background:rgba(2,22,26,.45);border:1px solid rgba(255,255,255,.28);backdrop-filter:blur(8px)
}
.news-card .nc-body{padding:18px 20px 20px;display:flex;flex-direction:column;flex:1;
  background:linear-gradient(178deg,#fff,#f5fcfc)}
.news-card h3{font-size:1rem;margin-bottom:7px;line-height:1.35;color:var(--c-ink)}
.news-card p{font-size:.85rem;color:var(--c-ink-soft);flex:1;margin-bottom:12px}
.news-card .nc-meta{display:flex;align-items:center;gap:10px;font-size:.76rem;color:var(--c-muted);
  padding-top:11px;border-top:1px solid rgba(62,201,193,.16)}
.news-card .nc-meta .more{margin-left:auto;color:#0f766e;font-weight:700}

/* Bai viet chi tiet */
.article{max-width:780px;margin:0 auto}
.article-body{font-size:1rem;line-height:1.82;color:#183c40}
.article-body h2,.article-body h3{margin:1.7em 0 .5em;color:var(--c-ink)}
.article-body h3{font-size:1.1rem}
.article-body p{margin:0 0 1.15em}
.article-body ul,.article-body ol{padding-left:1.3em;margin:0 0 1.15em}
.article-body li{margin-bottom:.45em}
.article-body img{border-radius:18px;margin:1.4em 0;box-shadow:var(--shadow)}
.article-body blockquote{margin:1.4em 0;padding:14px 20px;border-left:4px solid var(--c-primary);
  background:rgba(62,201,193,.08);border-radius:0 14px 14px 0;color:var(--c-ink-soft)}
.article-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:26px}
.article-tags span{padding:5px 13px;border-radius:999px;background:rgba(62,201,193,.13);
  font-size:.76rem;font-weight:700;color:#0f766e}

/* =====================================================================
   8. DAI KEU GOI HANH DONG
   ===================================================================== */
.cta-band{
  position:relative;border-radius:32px;overflow:hidden;isolation:isolate;
  padding:52px 44px;margin:0 auto;box-shadow:var(--shadow-lg)
}
.cta-band .cta-media{position:absolute;inset:0;z-index:-2}
.cta-band .cta-media img{width:100%;height:100%;object-fit:cover}
.cta-band::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(100deg,rgba(2,22,26,.86),rgba(2,22,26,.48))
}
.cta-band h2{color:#fff;font-size:clamp(1.35rem,2.6vw,2rem);max-width:18ch}
.cta-band p{color:rgba(234,247,247,.8);max-width:52ch;margin-bottom:24px}
.cta-band .btn-ghost{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.34);color:#fff}

/* =====================================================================
   9. FORM YEU CAU BAO GIA (KHONG CON BUOC XAC THUC)
   ===================================================================== */
.rfq-box{max-width:940px;margin:0 auto}
.rfq-card{
  border-radius:28px;padding:28px;background:rgba(255,255,255,.9);
  border:1px solid var(--glass-border);box-shadow:var(--emboss);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)
}
.selected-list{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px;min-height:36px;align-items:center}
.selected-list .pill{
  display:inline-flex;align-items:center;gap:8px;padding:7px 8px 7px 14px;border-radius:999px;
  background:linear-gradient(135deg,rgba(62,201,193,.26),rgba(125,211,252,.22));
  font-size:.82rem;font-weight:700;color:#0b5b58;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.8), 0 4px 10px -4px rgba(13,59,64,.28)
}
.selected-list .pill button{
  background:rgba(255,255,255,.7);border:none;cursor:pointer;width:20px;height:20px;border-radius:50%;
  font-size:.9rem;line-height:1;color:#0f766e;display:flex;align-items:center;justify-content:center;padding:0
}
.selected-list .pill button:hover{background:#fff}

/* Khoi "email hoac so dien thoai" */
.contact-pair{
  border:1px dashed rgba(62,201,193,.5);border-radius:18px;padding:16px 16px 4px;
  background:rgba(62,201,193,.05);margin-bottom:16px
}
.contact-pair .pair-hint{
  display:flex;align-items:center;gap:8px;font-size:.79rem;font-weight:700;color:#0f766e;margin-bottom:12px
}
.contact-pair .pair-hint svg{width:15px;height:15px;flex:0 0 auto}
.contact-pair .grid{margin-bottom:0}
.contact-pair.invalid{border-color:var(--c-danger);background:rgba(239,68,68,.05)}
.contact-pair.invalid .pair-hint{color:var(--c-danger)}
.field.has-error .input,.field.has-error input,.field.has-error textarea{border-color:var(--c-danger)}

.rfq-note{display:flex;gap:10px;align-items:flex-start;padding:13px 16px;border-radius:16px;
  background:rgba(14,165,233,.09);border:1px solid rgba(14,165,233,.22);font-size:.83rem;color:#075985;
  margin-bottom:18px}
.rfq-note svg{width:17px;height:17px;flex:0 0 auto;margin-top:1px}

.rfq-done{text-align:center;padding:34px 24px}
.rfq-done .mark{
  width:76px;height:76px;border-radius:50%;margin:0 auto 16px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,#34d399,#10b981);color:#fff;font-size:2.1rem;
  box-shadow:inset 0 2px 0 rgba(255,255,255,.5), 0 16px 34px -12px rgba(16,185,129,.9);
  animation:pop .35s cubic-bezier(.2,1.4,.4,1)
}
.rfq-done .code{
  display:inline-block;margin:10px 0 4px;padding:8px 20px;border-radius:14px;
  background:rgba(62,201,193,.14);font-family:var(--font-head);font-weight:700;font-size:1.16rem;
  letter-spacing:.06em;color:#0b5b58
}

/* =====================================================================
   10. CHAN TRANG
   ===================================================================== */
.site-footer{
  margin-top:48px;padding:38px 0 calc(16px + env(safe-area-inset-bottom,0px));
  background:linear-gradient(180deg,#052a30 0%,#031c21 100%);color:rgba(234,247,247,.72)
}
.site-footer .cols{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.1fr;gap:28px}
.site-footer h4{font-size:.78rem;text-transform:uppercase;letter-spacing:.1em;color:#fff;margin-bottom:9px}
.site-footer p{font-size:.82rem;line-height:1.5;margin-bottom:5px}
.site-footer a{color:rgba(234,247,247,.72)}
.site-footer a:hover{color:var(--c-primary);text-decoration:none}
.site-footer .f-logo{display:flex;align-items:center;gap:10px;margin-bottom:8px;color:#fff}
.site-footer .f-logo img{height:46px;width:auto}
.site-footer .f-logo b{font-family:var(--font-head);font-size:1rem}
.site-footer .f-slogan{color:var(--c-primary);font-weight:600;margin-bottom:7px}
.site-footer .f-list{list-style:none;padding:0;margin:0}
.site-footer .f-list li{margin-bottom:5px;font-size:.82rem;line-height:1.45}
.site-footer .f-contact li{display:flex;align-items:center;gap:8px;margin-bottom:6px}
.site-footer .f-contact svg{width:15px;height:15px;flex:0 0 auto;color:var(--c-primary)}
.site-footer .f-bottom{
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  margin-top:24px;padding-top:14px;border-top:1px solid rgba(255,255,255,.1);
  font-size:.75rem;color:rgba(234,247,247,.5)
}

/* =====================================================================
   11. RESPONSIVE
   ===================================================================== */
@media (max-width:980px){
  .site-footer .cols{grid-template-columns:1fr 1fr}
  .cta-band{padding:38px 26px;border-radius:26px}
}
@media (max-width:860px){
  .nav-toggle{display:flex}
  .site-nav{
    position:fixed;top:0;right:0;bottom:0;width:min(320px,86vw);z-index:90;
    flex-direction:column;align-items:stretch;gap:4px;margin:0;
    padding:calc(78px + env(safe-area-inset-top,0px)) 18px calc(24px + env(safe-area-inset-bottom,0px));
    background:rgba(255,255,255,.97);backdrop-filter:blur(24px);
    box-shadow:-16px 0 46px rgba(4,26,30,.24);
    transform:translateX(102%);transition:transform .3s cubic-bezier(.4,0,.2,1);overflow-y:auto
  }
  .site-nav.open{transform:none}
  .site-nav > a,.nav-drop > a{color:var(--c-ink-soft) !important;justify-content:flex-start;
    padding:12px 14px;border-radius:14px;font-size:.94rem}
  .site-nav > a.on,.nav-drop > a.on{background:rgba(62,201,193,.15) !important;color:#0b5b58 !important}
  .nav-drop .caret{display:none}
  .drop-panel{
    position:static;transform:none;opacity:1;visibility:visible;min-width:0;
    background:transparent;border:none;box-shadow:none;padding:0 0 0 14px;margin-bottom:6px
  }
  .drop-panel a{padding:8px 12px;font-size:.86rem}
  .site-nav .lang{border-color:var(--c-line)}
  .site-nav .nav-cta{margin:10px 0 0;justify-content:center}
  .hero{padding-top:calc(104px + env(safe-area-inset-top,0px));padding-bottom:56px}
  .page-banner{padding-top:calc(112px + env(safe-area-inset-top,0px));padding-bottom:44px}
  .section{padding:48px 0}
  .svc-grid{gap:20px;perspective:none}
  .svc:hover{transform:translateY(-6px)}
}
@media (max-width:560px){
  .site-footer .cols{grid-template-columns:1fr;gap:20px}
  .svc-grid{grid-template-columns:1fr}
  .news-grid{grid-template-columns:1fr}
  .hero-stats{gap:8px}
  .hero-stats .hs{flex:1 1 calc(50% - 8px);min-width:0;padding:11px 13px}
  .hero-stats .hs b{font-size:1.24rem}
  .rfq-card{padding:20px;border-radius:22px}
  .cta-band{padding:30px 20px}
}
@media (prefers-reduced-motion:reduce){
  .hero-media img,.hero-media video{animation:none;transform:none}
  .svc,.news-card,.feat,.svc-img,.hero-collage .hc,.qbasket{transition:none;animation:none}
  .svc:hover,.news-card:hover,.feat:hover{transform:none}
}

/* =====================================================================
   KHUNG CHAT KHACH HANG (goc phai duoi moi trang cong khai)
   ===================================================================== */
.hmc{position:fixed;right:18px;bottom:18px;z-index:95;font-family:var(--font-body)}
.hmc-fab{
  position:relative;width:58px;height:58px;border-radius:50%;border:0;cursor:pointer;color:#04343a;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--c-primary),var(--c-secondary));
  box-shadow:0 16px 34px -12px rgba(62,201,193,.95);
  transition:transform .3s cubic-bezier(.2,.8,.2,1)
}
.hmc-fab:hover{transform:scale(1.07)}
.hmc-fab svg{width:26px;height:26px}
.hmc-dot{
  position:absolute;right:2px;top:2px;width:13px;height:13px;border-radius:50%;
  background:#ef4444;border:2px solid #fff;opacity:0;transform:scale(.4);
  transition:opacity .25s,transform .25s
}
.hmc-dot.on{opacity:1;transform:none;animation:hmcPing 1.6s ease-in-out infinite}
@keyframes hmcPing{0%,100%{box-shadow:0 0 0 0 rgba(239,68,68,.55)}70%{box-shadow:0 0 0 9px rgba(239,68,68,0)}}

.hmc-panel{
  position:absolute;right:0;bottom:72px;width:min(360px,calc(100vw - 32px));
  display:flex;flex-direction:column;overflow:hidden;border-radius:20px;background:#fff;
  border:1px solid rgba(62,201,193,.28);
  box-shadow:0 30px 70px -20px rgba(3,32,38,.5);
  opacity:0;visibility:hidden;transform:translateY(14px) scale(.97);transform-origin:100% 100%;
  transition:opacity .28s,transform .28s cubic-bezier(.2,.8,.2,1),visibility .28s
}
.hmc.open .hmc-panel{opacity:1;visibility:visible;transform:none}
.hmc.open .hmc-fab svg{transform:rotate(-8deg)}

.hmc-head{
  display:flex;align-items:center;gap:11px;padding:13px 14px;color:#fff;
  background:linear-gradient(120deg,#0b6f6c,#0d8b86 55%,#3ec9c1)
}
.hmc-avatar{
  width:36px;height:36px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,.2);border:1px solid rgba(255,255,255,.35);
  font-family:var(--font-head);font-weight:700;font-size:.8rem;flex:0 0 auto
}
.hmc-ht{flex:1;min-width:0;line-height:1.25}
.hmc-ht b{display:block;font-family:var(--font-head);font-size:.95rem}
.hmc-ht i{font-style:normal;font-size:.72rem;color:rgba(255,255,255,.82)}
.hmc-x{background:none;border:0;color:#fff;font-size:1.5rem;line-height:1;cursor:pointer;opacity:.85;padding:0 4px}
.hmc-x:hover{opacity:1}

.hmc-body{padding:14px;max-height:min(56vh,420px);overflow-y:auto;background:#f6fdfd}
.hmc-welcome{
  font-size:.86rem;line-height:1.55;color:var(--c-ink-soft);background:#fff;
  border:1px solid rgba(62,201,193,.2);border-radius:14px;padding:11px 13px;margin-bottom:12px
}
.hmc-lead label{display:block;font-size:.76rem;font-weight:700;color:var(--c-ink);margin:9px 0 4px}
.hmc-lead input{
  width:100%;padding:10px 12px;border-radius:11px;border:1px solid rgba(62,201,193,.35);
  font-family:inherit;font-size:.9rem;background:#fff;color:var(--c-ink)
}
.hmc-lead input:focus{outline:none;border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(62,201,193,.18)}
.hmc-lead input.bad{border-color:#ef4444;box-shadow:0 0 0 3px rgba(239,68,68,.15)}
.hmc-note{font-size:.72rem;color:var(--c-muted);margin:9px 0 11px;line-height:1.5}
.hmc-btn{
  width:100%;padding:11px 14px;border:0;border-radius:999px;cursor:pointer;color:#04343a;
  font-family:var(--font-head);font-weight:700;font-size:.9rem;
  background:linear-gradient(135deg,var(--c-primary),var(--c-secondary));
  box-shadow:0 10px 22px -10px rgba(62,201,193,.9)
}
.hmc-btn:disabled{opacity:.6;cursor:progress}

.hmc-log{display:flex;flex-direction:column;gap:8px}
.hmc-m{display:flex}
.hmc-m span{
  max-width:82%;padding:9px 13px;border-radius:15px;font-size:.86rem;line-height:1.5;
  word-break:break-word;white-space:pre-wrap
}
.hmc-m.me{justify-content:flex-end}
.hmc-m.me span{background:linear-gradient(135deg,var(--c-primary),var(--c-secondary));color:#04343a;
  border-bottom-right-radius:5px}
.hmc-m.them span{background:#fff;border:1px solid rgba(62,201,193,.24);color:var(--c-ink);
  border-bottom-left-radius:5px}
.hmc-err{font-size:.78rem;color:#991b1b;background:#fef2f2;border:1px solid #fecaca;
  border-radius:11px;padding:8px 11px}

.hmc-send{display:flex;gap:8px;padding:10px;border-top:1px solid rgba(62,201,193,.2);background:#fff}
.hmc-send input{
  flex:1;min-width:0;padding:10px 13px;border-radius:999px;border:1px solid rgba(62,201,193,.3);
  font-family:inherit;font-size:.88rem;background:#f6fdfd;color:var(--c-ink)
}
.hmc-send input:focus{outline:none;border-color:var(--c-primary);background:#fff}
.hmc-send button{
  width:40px;height:40px;flex:0 0 auto;border:0;border-radius:50%;cursor:pointer;color:#04343a;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--c-primary),var(--c-secondary))
}
.hmc-send button svg{width:18px;height:18px}

@media (max-width:560px){
  .hmc{right:12px;bottom:12px}
  .hmc-panel{bottom:68px;width:calc(100vw - 24px)}
  .hmc-fab{width:52px;height:52px}
  /* Gio bao gia va nut chat khong de len nhau */
  .qbasket{left:12px;bottom:12px;padding:10px 15px 10px 13px;font-size:.82rem}
}
@media (prefers-reduced-motion:reduce){
  .hmc-panel,.hmc-fab,.hmc-dot{transition:none;animation:none}
}

/* Gioi thieu ngan va lien ket mang xa hoi trong chan trang */
.site-footer .f-about{font-size:.79rem;line-height:1.5;color:rgba(234,247,247,.58);margin-top:6px}
.site-footer .f-social{display:flex;gap:7px;flex-wrap:wrap;margin-top:10px}
.site-footer .f-social a{
  padding:4px 11px;border-radius:999px;font-size:.74rem;font-weight:600;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);color:rgba(234,247,247,.82)
}
.site-footer .f-social a:hover{background:rgba(62,201,193,.18);border-color:rgba(62,201,193,.5);color:#fff}

/* =====================================================================
   KHO DU LIEU KHACH HANG (widget the + hop nhap mat khau)
   ===================================================================== */
.vault-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(258px,1fr));gap:20px}
.vault{
  display:block;text-align:left;padding:0;border:1px solid rgba(62,201,193,.2);cursor:pointer;
  border-radius:20px;overflow:hidden;background:#fff;box-shadow:var(--emboss);
  transition:transform .35s cubic-bezier(.2,.8,.25,1),box-shadow .35s
}
.vault:hover,.vault:focus-visible{transform:translateY(-6px);box-shadow:var(--emboss-hi);outline:none}
.vault .v-art{position:relative;display:block;aspect-ratio:16/10;overflow:hidden}
.vault .v-art img{width:100%;height:100%;object-fit:cover;display:block;
  transition:transform .6s cubic-bezier(.2,.8,.25,1)}
.vault:hover .v-art img{transform:scale(1.06)}
.vault .v-shade{position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(2,16,20,.42) 0%,rgba(2,16,20,0) 45%,rgba(2,16,20,.28) 100%)}
.vault .v-kind{
  position:absolute;left:11px;top:10px;padding:4px 10px;border-radius:999px;
  font-size:.63rem;font-weight:800;letter-spacing:.07em;text-transform:uppercase;color:#fff;
  background:rgba(2,22,26,.5);border:1px solid rgba(255,255,255,.25);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)
}
.vault .v-lock{
  position:absolute;right:10px;top:9px;width:30px;height:30px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;color:#04343a;
  background:linear-gradient(135deg,var(--c-primary),var(--c-secondary));
  box-shadow:0 6px 16px -6px rgba(62,201,193,.9)
}
.vault .v-lock svg{width:15px;height:15px}
.vault .v-body{display:block;padding:12px 14px 13px}
.vault .v-title{display:block;font-family:var(--font-head);font-weight:700;font-size:.95rem;
  line-height:1.3;color:var(--c-ink)}
.vault .v-desc{display:block;font-size:.79rem;line-height:1.45;color:var(--c-ink-soft);margin-top:4px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.vault .v-meta{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:9px;
  font-size:.74rem;color:var(--c-muted)}
.vault .v-open{font-weight:800;color:#0d7c78}

/* Hop nhap mat khau */
.vault-modal{
  position:fixed;inset:0;z-index:120;display:flex;align-items:center;justify-content:center;padding:18px;
  background:rgba(3,24,28,.62);backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px);
  opacity:0;visibility:hidden;transition:opacity .25s,visibility .25s
}
.vault-modal.on{opacity:1;visibility:visible}
.vault-modal .vm-box{
  position:relative;width:min(400px,100%);padding:28px 24px 22px;border-radius:22px;background:#fff;
  box-shadow:0 34px 80px -22px rgba(3,32,38,.6);text-align:center;
  transform:translateY(14px) scale(.97);transition:transform .3s cubic-bezier(.2,.8,.2,1)
}
.vault-modal.on .vm-box{transform:none}
.vault-modal .vm-x{position:absolute;right:12px;top:8px;border:0;background:none;cursor:pointer;
  font-size:1.6rem;line-height:1;color:var(--c-muted)}
.vault-modal .vm-x:hover{color:var(--c-ink)}
.vault-modal .vm-ic{
  width:52px;height:52px;border-radius:17px;margin:0 auto 12px;color:#04343a;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--c-primary),var(--c-secondary));
  box-shadow:0 12px 26px -10px rgba(62,201,193,.9)
}
.vault-modal .vm-ic svg{width:24px;height:24px}
.vault-modal h3{font-size:1.06rem;margin-bottom:5px;line-height:1.3}
.vault-modal .vm-sub{font-size:.83rem;color:var(--c-ink-soft);line-height:1.5;margin-bottom:15px}
.vault-modal input[type=password]{
  width:100%;padding:12px 14px;border-radius:13px;border:1px solid rgba(62,201,193,.35);
  font-family:inherit;font-size:1rem;text-align:center;letter-spacing:.12em;background:#f6fdfd
}
.vault-modal input[type=password]:focus{outline:none;border-color:var(--c-primary);background:#fff;
  box-shadow:0 0 0 3px rgba(62,201,193,.18)}
.vault-modal .vm-err{margin-top:9px;padding:8px 11px;border-radius:11px;font-size:.79rem;
  background:#fef2f2;color:#991b1b;border:1px solid #fecaca}
.vault-modal .vm-btn{
  width:100%;margin-top:12px;padding:12px 16px;border:0;border-radius:999px;cursor:pointer;color:#04343a;
  font-family:var(--font-head);font-weight:700;font-size:.94rem;
  background:linear-gradient(135deg,var(--c-primary),var(--c-secondary));
  box-shadow:0 12px 26px -12px rgba(62,201,193,.95)
}
.vault-modal .vm-btn:disabled{opacity:.6;cursor:progress}
.vault-modal .vm-help{margin-top:12px;font-size:.75rem;color:var(--c-muted);line-height:1.5}

@media (max-width:560px){
  .vault-grid{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  .vault,.vault .v-art img,.vault-modal,.vault-modal .vm-box{transition:none}
}

/* Logo nho lai tren dien thoai de khong chiem het thanh dieu huong */
@media (max-width:560px){
  .site-header .logo img{height:40px}
  .site-footer .f-logo img{height:38px}
}