/* =====================================================================
   DOV PHỐ HIẾN — Design System
   Màu & font chỉnh tại :root. Premium real-estate style.
   ===================================================================== */
:root{
  --navy:#10305f;        /* xanh dương đậm chủ đạo */
  --navy-deep:#0a1f40;
  --ink:#152238;
  --green:#1e8e4f;       /* xanh lá thương hiệu (logo) */
  --green-deep:#136b3a;
  --gold:#d4af37;        /* điểm nhấn thịnh vượng */
  --gold-bright:#f0d27c;
  --mist:#f6f8fa;        /* nền sáng */
  --line:#e4e9f0;
  --slate:#5b6b82;
  --white:#fff;

  --f-head:'Montserrat',system-ui,sans-serif;
  --f-body:'Roboto',system-ui,sans-serif;
  --f-display:'Playfair Display',Georgia,serif;

  --wrap:1200px;
  --r:16px;
  --shadow:0 22px 55px -28px rgba(10,31,64,.45);
  --shadow-soft:0 12px 30px -22px rgba(10,31,64,.35);
  --ease:cubic-bezier(.22,.61,.36,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--f-body);color:var(--ink);background:#fff;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
/* ---------- Ảnh tự co giãn đúng tỉ lệ trên mọi thiết bị ---------- */
img{max-width:100%;display:block;height:auto}
.split .media img,.detail-grid .media img{width:100%;aspect-ratio:4/3;object-fit:cover}
.split .media img.poster,.detail-grid .media img.poster{aspect-ratio:1/1}
.proj-card .thumb img,.news-card .thumb img{width:100%;height:100%;object-fit:cover}
.hero .bg{background-size:cover;background-position:center}
@media(max-width:760px){
  .split .media img,.detail-grid .media img{aspect-ratio:16/11}
  .split .media img.poster,.detail-grid .media img.poster{aspect-ratio:1/1}
}
a{color:inherit;text-decoration:none}
.wrap{width:min(var(--wrap),92vw);margin-inline:auto}

/* ---------- Tiêu đề section ---------- */
.eyebrow{font-family:var(--f-head);font-weight:700;font-size:.76rem;letter-spacing:.32em;text-transform:uppercase;color:var(--green);display:inline-flex;align-items:center;gap:.7em}
.eyebrow::before{content:"";width:34px;height:2px;background:linear-gradient(90deg,transparent,var(--green))}
.on-dark .eyebrow{color:var(--gold-bright)}
.on-dark .eyebrow::before{background:linear-gradient(90deg,transparent,var(--gold))}
.s-title{font-family:var(--f-head);font-weight:800;font-size:clamp(1.65rem,3.4vw,2.7rem);line-height:1.13;letter-spacing:-.01em;margin-top:.5rem;color:var(--navy)}
.on-dark .s-title{color:#fff}
.s-title .ac{color:var(--green)}
.on-dark .s-title .ac{color:var(--gold-bright)}
.lead{color:var(--slate);font-size:1.05rem;max-width:62ch;margin-top:.9rem}
.on-dark .lead{color:rgba(255,255,255,.78)}
.section{padding:clamp(64px,8vw,110px) 0}
.section--mist{background:var(--mist)}
.section--navy{background:radial-gradient(90% 70% at 88% 0%,rgba(30,142,79,.18),transparent 55%),linear-gradient(165deg,var(--navy) 0%,var(--navy-deep) 100%);color:#fff}

/* ---------- Buttons ---------- */
.btn{font-family:var(--f-head);font-weight:700;cursor:pointer;border:none;display:inline-flex;align-items:center;gap:.55rem;padding:.85rem 1.55rem;border-radius:999px;font-size:.95rem;transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s,color .25s}
.btn-primary{background:linear-gradient(135deg,#2aa45e,var(--green) 55%,var(--green-deep));color:#fff;box-shadow:0 14px 28px -12px rgba(30,142,79,.65)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 36px -12px rgba(30,142,79,.85)}
.btn-gold{background:linear-gradient(135deg,var(--gold-bright),var(--gold) 60%,#b8941f);color:var(--navy-deep);box-shadow:0 14px 28px -12px rgba(212,175,55,.6)}
.btn-gold:hover{transform:translateY(-2px)}
.btn-outline{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.55)}
.btn-outline:hover{border-color:var(--gold);color:var(--gold-bright);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--navy);border:1.5px solid var(--line)}
.btn-ghost:hover{border-color:var(--green);color:var(--green)}
.btn-lg{padding:1.05rem 2rem;font-size:1rem}

/* ---------- Header ---------- */
.site-header{position:fixed;inset:0 0 auto 0;z-index:60;padding:14px 0;transition:.35s var(--ease)}
.site-header.scrolled{background:rgba(9,30,62,.93);backdrop-filter:blur(10px);box-shadow:0 10px 30px -18px rgba(0,0,0,.55);padding:9px 0;border-bottom:1px solid rgba(212,175,55,.16)}
.site-header.solid{position:sticky;background:linear-gradient(160deg,var(--navy),var(--navy-deep))}
.nav{display:flex;align-items:center;justify-content:space-between;gap:1.2rem}
.brand{display:flex;align-items:center;gap:.65rem;color:#fff}
.brand img{width:44px;height:44px;border-radius:50%;box-shadow:0 0 0 2px rgba(212,175,55,.5)}
.brand b{font-family:var(--f-head);font-weight:800;font-size:1.02rem;display:block;line-height:1.1}
.brand span{display:block;font-size:.6rem;letter-spacing:.2em;color:var(--gold-bright);font-weight:600;text-transform:uppercase}
.menu{display:flex;align-items:center;gap:1.25rem;list-style:none}
.menu a{font-family:var(--f-head);font-weight:600;font-size:.88rem;color:rgba(255,255,255,.86);position:relative;padding:4px 0;white-space:nowrap}
.menu a::after{content:"";position:absolute;left:0;bottom:-2px;height:2px;width:0;background:var(--gold);transition:width .3s var(--ease)}
.menu a:hover,.menu a.active{color:#fff}
.menu a:hover::after,.menu a.active::after{width:100%}
.hamburger{display:none;background:none;border:none;cursor:pointer;width:44px;height:44px}
.hamburger span{display:block;height:2px;width:25px;margin:5px auto;background:#fff;border-radius:2px;transition:.3s var(--ease)}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-menu{position:fixed;inset:0 0 0 auto;width:min(320px,84vw);z-index:65;background:linear-gradient(160deg,var(--navy),var(--navy-deep));padding:86px 26px 26px;transform:translateX(100%);transition:transform .4s var(--ease);display:flex;flex-direction:column;gap:1.15rem;box-shadow:-20px 0 50px -20px rgba(0,0,0,.6)}
.mobile-menu.open{transform:none}
.mobile-menu a{font-family:var(--f-head);font-weight:600;color:#fff;font-size:1.02rem}
.scrim{position:fixed;inset:0;background:rgba(9,30,62,.5);backdrop-filter:blur(2px);z-index:64;opacity:0;visibility:hidden;transition:.3s}
.scrim.open{opacity:1;visibility:visible}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:92svh;display:flex;align-items:center;padding:150px 0 90px;background:var(--navy-deep);overflow:hidden}
.hero--sub{min-height:52svh;padding:140px 0 70px}
.hero .bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.04)}
.hero .veil{position:absolute;inset:0;background:linear-gradient(100deg,rgba(7,22,46,.88) 6%,rgba(9,30,62,.66) 45%,rgba(9,30,62,.25) 80%)}
.hero .wrap{position:relative;z-index:2}
.hero h1{font-family:var(--f-head);font-weight:800;color:#fff;font-size:clamp(2rem,5vw,3.7rem);line-height:1.08;letter-spacing:-.015em;max-width:18ch}
.hero h1 .grad{background:linear-gradient(110deg,var(--gold-bright),var(--gold) 55%,#e9c45a);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .tagline{font-family:var(--f-display);font-style:italic;font-size:clamp(1.05rem,2.1vw,1.4rem);color:rgba(255,255,255,.92);margin-top:1.1rem}
.hero .hero-cta{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:2rem}
.crumbs{font-family:var(--f-head);font-weight:600;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.65);margin-bottom:1rem}
.crumbs a:hover{color:var(--gold-bright)}

/* ---------- Stats strip ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-top:3rem}
.stat{background:rgba(255,255,255,.07);border:1px solid rgba(212,175,55,.25);border-radius:var(--r);padding:1.2rem 1.3rem;backdrop-filter:blur(4px)}
.stat b{font-family:var(--f-head);font-weight:800;font-size:1.7rem;color:var(--gold-bright);display:block}
.stat span{font-size:.85rem;color:rgba(255,255,255,.8)}

/* ---------- Cards chung ---------- */
.grid{display:grid;gap:1.3rem;margin-top:2.4rem}
.cols-2{grid-template-columns:repeat(2,1fr)}
.cols-3{grid-template-columns:repeat(3,1fr)}
.cols-4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow-soft);transition:transform .3s var(--ease),box-shadow .3s,border-color .3s;overflow:hidden}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#cfe7d9}
.card .pad{padding:1.5rem 1.5rem 1.6rem}
.icon-tile{width:50px;height:50px;border-radius:13px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(30,142,79,.14),rgba(30,142,79,.05));color:var(--green);border:1px solid #d8ecdf;margin-bottom:1rem}
.card h3{font-family:var(--f-head);font-weight:700;font-size:1.1rem;color:var(--navy)}
.card p{color:var(--slate);font-size:.95rem;margin-top:.45rem}

/* ---------- Đối tác: marquee + lưới ---------- */
.marquee{overflow:hidden;position:relative;margin-top:2.4rem;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee .track{display:flex;gap:1.1rem;width:max-content;animation:scrollx 38s linear infinite}
.marquee:hover .track{animation-play-state:paused}
@keyframes scrollx{to{transform:translateX(-50%)}}
.logo-tile{flex:0 0 auto;width:190px;height:104px;background:#fff;border:1px solid var(--line);border-radius:14px;display:flex;align-items:center;justify-content:center;padding:.9rem;box-shadow:var(--shadow-soft);transition:transform .3s var(--ease),border-color .3s}
.logo-tile:hover{transform:translateY(-4px);border-color:var(--green)}
.logo-tile img{max-height:64px;max-width:150px;width:auto;object-fit:contain}
.logo-tile.txt{font-family:var(--f-head);font-weight:700;color:var(--navy);text-align:center;font-size:.95rem;line-height:1.3}
.partner-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.1rem;margin-top:2rem}
.partner-grid .logo-tile{width:auto;height:128px}
.note{font-size:.85rem;color:var(--slate);margin-top:1.4rem}

/* ---------- Dự án ---------- */
.proj-card .thumb{position:relative;aspect-ratio:16/10;overflow:hidden;background:linear-gradient(150deg,var(--navy),var(--navy-deep))}
.proj-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.proj-card:hover .thumb img{transform:scale(1.06)}
.badge{position:absolute;top:14px;left:14px;font-family:var(--f-head);font-weight:700;font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:#fff;background:rgba(10,31,64,.78);backdrop-filter:blur(4px);border:1px solid rgba(212,175,55,.4);padding:.35rem .7rem;border-radius:999px}
.badge.green{background:rgba(19,107,58,.85);border-color:rgba(255,255,255,.25)}
.proj-card .meta{font-family:var(--f-head);font-weight:600;font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:var(--green)}
.proj-card h3{margin-top:.3rem}
.proj-card .loc{display:flex;align-items:center;gap:.4rem;color:var(--slate);font-size:.88rem;margin-top:.45rem}
.thumb .ph{position:absolute;inset:0;display:grid;place-items:center;color:rgba(255,255,255,.85);font-family:var(--f-head);font-weight:600;font-size:.9rem;text-align:center;padding:1rem;background:radial-gradient(80% 80% at 70% 20%,rgba(30,142,79,.25),transparent 60%),linear-gradient(150deg,var(--navy),var(--navy-deep))}
.filterbar{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.8rem}
.chip{font-family:var(--f-head);font-weight:600;font-size:.84rem;padding:.5rem 1.05rem;border-radius:999px;border:1.5px solid var(--line);background:#fff;cursor:pointer;transition:.25s}
.chip:hover{border-color:var(--green);color:var(--green)}
.chip.active{background:var(--navy);border-color:var(--navy);color:#fff}

/* Chi tiết dự án */
.detail-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2rem,4vw,3.6rem);align-items:start;margin-top:2.4rem}
.spec{display:grid;grid-template-columns:1fr 1fr;gap:.9rem;margin-top:1.4rem}
.spec div{background:var(--mist);border:1px solid var(--line);border-radius:12px;padding:.85rem 1rem}
.spec small{display:block;font-family:var(--f-head);font-weight:700;font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--slate)}
.spec b{font-family:var(--f-head);color:var(--navy);font-size:.95rem}
.ticklist{list-style:none;display:grid;gap:.8rem;margin-top:1.2rem}
.ticklist li{display:flex;gap:.75rem;align-items:flex-start;color:var(--ink)}
.tick{flex:0 0 auto;width:24px;height:24px;border-radius:50%;display:grid;place-items:center;margin-top:2px;background:linear-gradient(135deg,#2aa45e,var(--green-deep));color:#fff}

/* ---------- Văn phòng ---------- */
.office{display:flex;gap:1rem;padding:1.5rem;background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow-soft);transition:.3s var(--ease)}
.office:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#cfe7d9}
.office .pin{flex:0 0 auto;width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,var(--navy),var(--navy-deep));color:var(--gold-bright)}
.office .tag{font-family:var(--f-head);font-size:.66rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--green)}
.office h4{font-family:var(--f-head);font-weight:700;font-size:1.06rem;color:var(--navy)}
.office p{color:var(--slate);font-size:.92rem;margin:.35rem 0 .7rem}
.office .acts{display:flex;flex-wrap:wrap;gap:.5rem}
.office .acts a{font-family:var(--f-head);font-weight:600;font-size:.8rem;padding:.42rem .85rem;border-radius:999px;border:1.5px solid var(--line);transition:.25s}
.office .acts a:hover{border-color:var(--green);color:var(--green)}

/* ---------- Form ---------- */
.form-card{background:#fff;border-radius:18px;padding:clamp(1.5rem,3vw,2.2rem);box-shadow:var(--shadow);border:1px solid var(--line)}
.form-card h3{font-family:var(--f-head);font-weight:800;color:var(--navy);font-size:1.25rem}
.form-card .hint{color:var(--slate);font-size:.9rem;margin:.3rem 0 1.3rem}
.field{margin-bottom:1rem}
.field label{display:block;font-family:var(--f-head);font-weight:600;font-size:.84rem;color:var(--navy);margin-bottom:.35rem}
.field .req{color:#c0392b}
.field input,.field select,.field textarea{width:100%;font-family:var(--f-body);font-size:.96rem;color:var(--ink);padding:.8rem .95rem;border:1.5px solid #dbe2ea;border-radius:11px;background:#fbfcfe;transition:border-color .25s,box-shadow .25s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 3px rgba(30,142,79,.15)}
.field textarea{resize:vertical;min-height:88px}
.row-2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.field .err{display:none;color:#c0392b;font-size:.8rem;margin-top:.3rem;font-family:var(--f-head)}
.field.invalid input,.field.invalid select{border-color:#c0392b;background:#fdf3f2}
.field.invalid .err{display:block}
.form-success{display:none;text-align:center;padding:2rem 1rem}
.form-success.show{display:block;animation:pop .5s var(--ease)}
.form-success .check{width:70px;height:70px;border-radius:50%;margin:0 auto 1rem;display:grid;place-items:center;background:linear-gradient(135deg,#2aa45e,var(--green-deep));color:#fff}
.form-success h3{color:var(--navy)}
.form-success p{color:var(--slate);margin-top:.4rem}
@keyframes pop{0%{transform:scale(.92);opacity:0}100%{transform:scale(1);opacity:1}}
.hotline-card{display:flex;align-items:center;gap:1rem;padding:1.15rem 1.3rem;border-radius:var(--r);background:rgba(255,255,255,.06);border:1px solid rgba(212,175,55,.3);transition:.3s var(--ease)}
.hotline-card:hover{border-color:var(--gold);transform:translateX(4px)}
.hotline-card .ic{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;flex:0 0 auto;background:linear-gradient(135deg,var(--gold-bright),#b8941f);color:var(--navy-deep)}
.hotline-card small{display:block;font-size:.72rem;letter-spacing:.13em;text-transform:uppercase;color:rgba(255,255,255,.62);font-family:var(--f-head);font-weight:600}
.hotline-card b{font-family:var(--f-head);font-weight:800;font-size:1.4rem;color:#fff}
.light .hotline-card{background:#fff;border-color:var(--line)}
.light .hotline-card small{color:var(--slate)}
.light .hotline-card b{color:var(--navy)}

/* ---------- Tin tức ---------- */
.news-card .thumb{aspect-ratio:16/9;background:linear-gradient(140deg,var(--navy),var(--navy-deep));position:relative;overflow:hidden}
.news-card .cat{font-family:var(--f-head);font-weight:700;font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--green)}
.news-card h3{font-size:1.02rem;margin-top:.35rem;line-height:1.45}
.news-card time{display:block;font-size:.8rem;color:var(--slate);margin-top:.6rem}

/* ---------- Footer ---------- */
.footer{background:var(--navy-deep);color:rgba(255,255,255,.72);padding:60px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.25fr 1fr 1fr 1fr;gap:2.2rem}
.footer h5{font-family:var(--f-head);font-weight:700;color:#fff;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:.9rem}
.footer p,.footer a{font-size:.9rem;margin-bottom:.45rem;display:block}
.footer a:hover{color:var(--gold-bright)}
.footer .fline{color:var(--gold-bright);font-family:var(--f-head);font-weight:700}
.fsoc{display:flex;gap:.65rem;margin-top:.6rem}
.fsoc a{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;border:1px solid rgba(212,175,55,.3);color:#fff;transition:.25s}
.fsoc a:hover{background:var(--gold);color:var(--navy-deep);border-color:var(--gold)}
.copyright{border-top:1px solid rgba(255,255,255,.1);margin-top:2.3rem;padding-top:1.5rem;text-align:center;font-size:.83rem;color:rgba(255,255,255,.5)}

/* ---------- Nổi: FAB + mobile CTA ---------- */
.fab{position:fixed;right:18px;bottom:86px;z-index:70;display:flex;flex-direction:column;gap:.65rem;align-items:flex-end}
.fab .rnd{width:54px;height:54px;border-radius:50%;display:grid;place-items:center;color:#fff;box-shadow:0 12px 26px -10px rgba(0,0,0,.5);position:relative;transition:transform .25s var(--ease)}
.fab .rnd:hover{transform:scale(1.08)}
.fab .call{background:linear-gradient(135deg,var(--gold-bright),#b8941f);color:var(--navy-deep)}
.fab .zalo{background:#0068ff;font-family:var(--f-head);font-weight:800;font-size:.75rem}
.fab .rnd::after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid currentColor;opacity:.5;animation:pulse 2s infinite}
@keyframes pulse{0%{transform:scale(1);opacity:.5}100%{transform:scale(1.6);opacity:0}}
.sticky-cta{position:fixed;left:0;right:0;bottom:0;z-index:69;display:none;grid-template-columns:1fr 1fr;gap:0;background:var(--navy-deep);border-top:1px solid rgba(212,175,55,.3)}
.sticky-cta a{display:flex;align-items:center;justify-content:center;gap:.5rem;padding:.95rem .5rem;font-family:var(--f-head);font-weight:700;font-size:.92rem;color:#fff}
.sticky-cta a.gold{background:linear-gradient(135deg,var(--gold-bright),var(--gold) 60%,#b8941f);color:var(--navy-deep)}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.08s}.reveal[data-d="2"]{transition-delay:.16s}
.reveal[data-d="3"]{transition-delay:.24s}.reveal[data-d="4"]{transition-delay:.32s}

/* ---------- Split layout ---------- */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2rem,4.5vw,4rem);align-items:center;margin-top:2.4rem}
.split .media img{border-radius:var(--r);box-shadow:var(--shadow);border:1px solid var(--line)}
.split.rev .media{order:-1}

/* ---------- Responsive ---------- */
@media(max-width:1080px){.menu{gap:.95rem}.menu a{font-size:.82rem}}
@media(max-width:960px){
  .cols-3,.cols-4{grid-template-columns:repeat(2,1fr)}
  .split,.split.rev,.detail-grid,.footer-grid{grid-template-columns:1fr}
  .split.rev .media{order:0}
  .stats{grid-template-columns:repeat(2,1fr)}
  .partner-grid{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:760px){
  .menu,.nav>.btn{display:none}
  .hamburger{display:block}
  .cols-2,.cols-3,.cols-4,.row-2,.partner-grid{grid-template-columns:1fr}
  .partner-grid{grid-template-columns:repeat(2,1fr)}
  .sticky-cta{display:grid}
  .fab{bottom:74px}
  body{padding-bottom:54px}
  .hero{min-height:auto;padding:130px 0 70px}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
  .marquee .track{animation:none!important;flex-wrap:wrap}
}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--gold);outline-offset:2px;border-radius:4px}

/* ---------- Nút ỨNG TUYỂN nổi: nhấp nháy + nhún + vòng sáng ---------- */
.apply-fab{display:inline-flex;align-items:center;gap:.5rem;white-space:nowrap;position:relative;
  font-family:var(--f-head);font-weight:800;font-size:.92rem;color:var(--navy-deep);
  padding:.74rem 1.2rem;border-radius:999px;
  background:linear-gradient(135deg,var(--gold-bright),var(--gold) 55%,#b8941f);
  box-shadow:0 12px 26px -8px rgba(212,175,55,.7);
  animation:apply-bounce 1.5s ease-in-out infinite, apply-blink 1.1s ease-in-out infinite}
.apply-fab svg{width:18px;height:18px}
.apply-fab:hover{animation-play-state:paused;filter:brightness(1.06)}
.apply-fab::after{content:"";position:absolute;inset:0;border-radius:999px;border:2px solid var(--gold-bright);
  pointer-events:none;animation:apply-ring 1.6s ease-out infinite}
@keyframes apply-bounce{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
@keyframes apply-blink{0%,100%{box-shadow:0 12px 26px -8px rgba(212,175,55,.55)}
  50%{box-shadow:0 14px 32px -6px rgba(212,175,55,1),0 0 22px 5px rgba(240,210,124,.9)}}
@keyframes apply-ring{0%{transform:scale(1);opacity:.75}100%{transform:scale(1.3);opacity:0}}
/* chấm nháy cạnh mục menu Tuyển dụng */
.nav-dot{display:inline-block;width:7px;height:7px;border-radius:50%;margin-left:.35rem;vertical-align:middle;
  background:var(--gold-bright);box-shadow:0 0 0 0 rgba(240,210,124,.8);animation:dot-blink 1.2s infinite}
@keyframes dot-blink{0%,100%{opacity:1;box-shadow:0 0 0 0 rgba(240,210,124,.8)}
  50%{opacity:.55;box-shadow:0 0 0 6px rgba(240,210,124,0)}}