/* ============================================================
   DUGACY NETWORK — TUYỂN DỤNG · cùng hệ "Signal Grid / Dark Operator"
   với dugacynetwork.com (token chép từ website-corporate/app/globals.css)
   ============================================================ */
:root {
  --void: #04060E; --abyss: #070B1C; --navy: #0A0F2D; --navy-2: #121838; --navy-3: #1C2140;
  --line: #232A4E; --teal: #00C4B4; --green: #00E676; --teal-dim: #0B7D74;
  --paper: #FFFFFF; --mist: #A7ADCB; --mist-2: #6E759B;
  --f-display: "Big Shoulders Display", "Arial Narrow", sans-serif;
  --f-head: "Bricolage Grotesque", Georgia, serif;
  --f-body: "Work Sans", "Helvetica Neue", Arial, sans-serif;
  --f-mono: "Geist Mono", ui-monospace, "SF Mono", monospace;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --nav-h: 74px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  background: var(--void); color: var(--paper);
  font-family: var(--f-body); font-size: 16px; line-height: 1.65;
  min-height: 100vh; overflow-x: hidden; position: relative;
}
::selection { background: var(--teal); color: var(--void); }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, select, textarea { font: inherit; color: inherit; }

.shell { width: 100%; max-width: 1180px; margin-inline: auto; padding-inline: 1.5rem; }
@media (min-width: 1024px) { .shell { padding-inline: 3rem; } }

/* ── Nền: lưới + quầng sáng, giống hero web chính ── */
.grid-bg {
  position: fixed; inset: 0; z-index: -2; pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(35,42,78,.55) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(35,42,78,.55) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, #000 0%, transparent 78%);
  mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, #000 0%, transparent 78%);
}
.glow { position: fixed; z-index: -1; pointer-events: none; border-radius: 50%; }
.glow-a { width: 760px; height: 760px; right: -22%; top: -18%;
  background: radial-gradient(circle, rgba(0,196,180,.18) 0%, transparent 68%); }
.glow-b { width: 640px; height: 640px; left: -18%; bottom: -22%;
  background: radial-gradient(circle, rgba(0,230,118,.12) 0%, transparent 68%); }

/* ── Type ── */
.t-display { font-family: var(--f-display); font-weight: 700; line-height: 1; letter-spacing: -.005em; text-transform: uppercase; }
.t-head { font-family: var(--f-head); font-weight: 700; line-height: 1.06; letter-spacing: -.035em; }
.t-label { font-family: var(--f-mono); font-size: .6875rem; font-weight: 500; letter-spacing: .22em; text-transform: uppercase; color: var(--mist-2); }
.t-num { font-family: var(--f-mono); font-variant-numeric: tabular-nums; letter-spacing: -.04em; }
.t-gradient {
  background: linear-gradient(112deg, var(--teal) 0%, var(--green) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  padding-top: .36em; padding-bottom: .2em; /* chừa dấu tiếng Việt */
}

/* ── Nav ── */
.nav { position: sticky; top: 0; z-index: 50; height: var(--nav-h);
  background: rgba(4,6,14,.82); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line); }
.nav-in { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.wordmark { display: flex; align-items: center; gap: .75rem; }
.wordmark img { width: 34px; height: auto; }
.wm-text { display: flex; flex-direction: column; line-height: 1; }
.wm-name { font-family: var(--f-display); font-weight: 700; font-size: 24px; text-transform: uppercase; letter-spacing: .01em; white-space: nowrap; }
@media (max-width: 480px) { .wm-name { font-size: 20px; } .nav-link { font-size: .8125rem; } }
.wm-sub { font-family: var(--f-mono); font-size: 8.5px; letter-spacing: .34em; text-transform: uppercase; color: var(--mist-2); margin-top: 5px; }
.nav-link { font-size: .875rem; color: var(--mist); transition: color .35s var(--ease); white-space: nowrap; }
.nav-link:hover { color: var(--paper); }

/* ── Hub ── */
.hero { padding: 5.5rem 0 3.5rem; }
@media (min-width: 1024px) { .hero { padding: 7rem 0 4.5rem; } }
.hero h1 { font-size: clamp(2.6rem, 7.5vw, 6rem); max-width: 14ch; margin-top: 1.25rem; }
.hero h1 .t-gradient { display: inline-block; margin-top: -.3em; margin-bottom: -.14em; }
.hero p.lead { margin-top: 1.5rem; max-width: 56ch; color: var(--mist); font-size: 1.0625rem; }
.hero .facts { display: flex; flex-wrap: wrap; gap: 2.5rem 3.5rem; margin-top: 2.5rem; }
.fact .v { font-family: var(--f-display); font-size: 2.6rem; line-height: 1; }
.fact .v.t-num { font-family: var(--f-mono); }
.fact .k { margin-top: .5rem; }

.rule { height: 1px; background: linear-gradient(90deg, transparent, var(--teal) 18%, var(--green) 55%, transparent); opacity: .6; }

.list { border-top: 1px solid var(--line); margin-top: 2.5rem; }
.pos {
  display: grid; grid-template-columns: auto 1fr auto; gap: 1.25rem 1.5rem; align-items: start;
  padding: 1.75rem 0; border-bottom: 1px solid var(--line); position: relative;
  transition: background .5s var(--ease);
}
.pos::after { content: ""; position: absolute; left: 0; bottom: -1px; height: 1px; width: 0;
  background: linear-gradient(90deg, var(--teal), var(--green)); transition: width .7s var(--ease); }
.pos:hover::after, .pos.is-focus::after { width: 100%; }
.pos .no { font-family: var(--f-mono); font-size: .875rem; color: var(--teal); padding-top: .35rem; }
.pos h2 { font-size: clamp(1.35rem, 2.6vw, 1.9rem); transition: transform .5s var(--ease); }
.pos:hover h2 { transform: translateX(6px); }
.pos .sum { margin-top: .6rem; max-width: 62ch; color: var(--mist); font-size: .9375rem; }
.pos .chips { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: .9rem; }
.pos .arrow { font-size: 1.5rem; color: var(--teal); opacity: 0; transform: translateX(-8px);
  transition: opacity .5s var(--ease), transform .5s var(--ease); padding-top: .2rem; }
.pos:hover .arrow, .pos.is-focus .arrow { opacity: 1; transform: none; }
@media (max-width: 640px) {
  .pos { grid-template-columns: auto 1fr; }
  .pos .arrow { display: none; }
}

.chip { display: inline-flex; align-items: center; gap: .5rem; padding: .35rem .8rem; border: 1px solid var(--line);
  border-radius: 999px; font-family: var(--f-mono); font-size: .6875rem; letter-spacing: .14em; text-transform: uppercase; color: var(--mist); }
.chip.on { border-color: rgba(0,196,180,.5); color: var(--teal); }
.chip .dot { width: 6px; height: 6px; background: var(--green); box-shadow: 0 0 10px var(--green); border-radius: 50%; }

/* ── Position page ── */
.crumb { padding-top: 2.5rem; display: flex; align-items: center; gap: .75rem; color: var(--mist-2); font-size: .875rem; }
.crumb a { color: var(--mist); transition: color .35s var(--ease); }
.crumb a:hover { color: var(--paper); }
.phead { padding: 1.75rem 0 2.5rem; border-bottom: 1px solid var(--line); }
.phead h1 { font-size: clamp(2rem, 5vw, 3.6rem); max-width: 18ch; margin-top: 1rem; }
.phead .sum { margin-top: 1.25rem; max-width: 60ch; color: var(--mist); font-size: 1.0625rem; }
.phead .meta { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 1.25rem 2rem; margin-top: 2rem; }
.meta .v { font-weight: 500; margin-top: .35rem; }
.phead .cta { margin-top: 2rem; display: flex; gap: .75rem; flex-wrap: wrap; }

.pbody { display: grid; gap: 3rem; padding: 3rem 0 5rem; align-items: start; }
@media (min-width: 1024px) { .pbody { grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: 4rem; } }

.jd h2 { font-family: var(--f-head); font-weight: 700; letter-spacing: -.03em; font-size: 1.5rem; margin: 2.25rem 0 1rem; padding-top: 1.25rem; border-top: 1px solid var(--line); }
.jd h2:first-child { margin-top: 0; padding-top: 0; border-top: 0; }
.jd h3 { font-family: var(--f-head); font-weight: 600; font-size: 1.0625rem; margin: 1.5rem 0 .5rem; }
.jd h3 .n { font-family: var(--f-mono); font-size: .75rem; color: var(--teal); margin-right: .6rem; letter-spacing: .05em; }
.jd p, .jd li { color: var(--mist); font-size: .9375rem; }
.jd p { margin: .5rem 0; }
.jd ul { list-style: none; }
.jd li { display: flex; gap: .75rem; margin: .45rem 0; }
.jd li::before { content: ""; flex: none; width: 16px; height: 1px; margin-top: .8em;
  background: linear-gradient(90deg, var(--teal), var(--green)); }
.jd strong { color: var(--paper); font-weight: 600; }

/* form card */
.fcard { position: relative; background: linear-gradient(180deg, rgba(18,24,56,.9) 0%, rgba(10,15,45,.6) 100%);
  border: 1px solid var(--line); padding: 2rem 1.5rem; }
@media (min-width: 640px) { .fcard { padding: 2.5rem; } }
@media (min-width: 1024px) { .fcard { position: sticky; top: calc(var(--nav-h) + 1.5rem); } }
.fcard::before { content: ""; position: absolute; inset: -1px; padding: 1px; pointer-events: none;
  background: linear-gradient(130deg, var(--teal), var(--green), transparent 62%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude;
  opacity: .55; }
.fcard h2 { font-family: var(--f-head); font-weight: 700; letter-spacing: -.03em; font-size: 1.4rem; margin-top: .6rem; }
.fcard .hint { color: var(--mist-2); font-size: .8125rem; margin-top: .5rem; }
.fields { display: grid; gap: 1.5rem; margin-top: 1.75rem; }
@media (min-width: 640px) { .fields { grid-template-columns: 1fr 1fr; } .fields .full { grid-column: 1 / -1; } }
.field { display: block; }
.field .lbl { display: flex; gap: .4rem; }
.field .req { color: var(--teal); }
.field input, .field textarea, .field select {
  width: 100%; background: transparent; border: 0; border-bottom: 1px solid var(--line);
  padding: .8rem 0; outline: none; color: var(--paper); transition: border-color .4s var(--ease); border-radius: 0;
}
.field textarea { resize: vertical; min-height: 6.5rem; }
.field select { appearance: none; -webkit-appearance: none; background-image:
  linear-gradient(45deg, transparent 50%, var(--mist) 50%), linear-gradient(135deg, var(--mist) 50%, transparent 50%);
  background-position: calc(100% - 14px) 55%, calc(100% - 9px) 55%; background-size: 5px 5px; background-repeat: no-repeat; }
.field select option { background: var(--navy); }
.field input::placeholder, .field textarea::placeholder { color: var(--mist-2); }
.field input:focus, .field textarea:focus, .field select:focus { border-bottom-color: var(--teal); }
.field.err input, .field.err textarea, .field.err select { border-bottom-color: #FF6B6B; }
.field .msg { display: none; font-size: .75rem; color: #FF9B9B; margin-top: .35rem; }
.field.err .msg { display: block; }
.field .help { font-size: .75rem; color: var(--mist-2); margin-top: .35rem; }
.field input[type="date"] { color-scheme: dark; }
.radios { display: flex; flex-wrap: wrap; gap: .5rem; padding-top: .6rem; }
.radios label { display: inline-flex; align-items: center; gap: .5rem; padding: .45rem .9rem; border: 1px solid var(--line);
  border-radius: 999px; font-size: .875rem; color: var(--mist); cursor: pointer; transition: border-color .35s var(--ease), color .35s var(--ease); }
.radios input { position: absolute; opacity: 0; pointer-events: none; }
.radios label:has(input:checked) { border-color: var(--teal); color: var(--paper); background: rgba(0,196,180,.08); }
.honey { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }

.btn { position: relative; display: inline-flex; align-items: center; justify-content: center; gap: .625rem; padding: .95rem 1.6rem;
  background: linear-gradient(112deg, var(--teal), var(--green)); color: var(--void); font-weight: 600; font-size: .9375rem;
  border: 0; cursor: pointer; overflow: hidden; transition: transform .4s var(--ease), box-shadow .4s var(--ease), opacity .3s; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 12px 40px -12px rgba(0,196,180,.7); }
.btn[disabled] { opacity: .55; cursor: wait; transform: none; box-shadow: none; }
.btn-ghost { display: inline-flex; align-items: center; gap: .625rem; padding: .95rem 1.6rem; border: 1px solid var(--line);
  color: var(--paper); font-weight: 500; font-size: .9375rem; background: transparent; cursor: pointer;
  transition: border-color .4s var(--ease), background .4s var(--ease); }
.btn-ghost:hover { border-color: var(--teal); background: rgba(0,196,180,.07); }
.fcard .actions { margin-top: 1.75rem; }
.fcard .note { margin-top: 1rem; font-size: .75rem; color: var(--mist-2); }
.fcard .note a { color: var(--mist); }
.form-err { display: none; margin-top: 1rem; padding: .9rem 1rem; border: 1px solid rgba(255,107,107,.45); color: #FFB3B3; font-size: .875rem; }
.form-err.show { display: block; }

/* trạng thái: tải / rỗng / lỗi / thành công */
.state { padding: 5rem 0 6rem; max-width: 60ch; }
.state h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); margin-top: 1rem; }
.state p { color: var(--mist); margin-top: 1rem; }
.state .act { margin-top: 1.75rem; display: flex; gap: .75rem; flex-wrap: wrap; }
.skel { border-top: 1px solid var(--line); margin-top: 2.5rem; }
.skel div { height: 96px; border-bottom: 1px solid var(--line); position: relative; overflow: hidden; }
.skel div::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, transparent, rgba(35,42,78,.35), transparent);
  animation: sweep 1.4s infinite; }
@keyframes sweep { from { transform: translateX(-100%); } to { transform: translateX(100%); } }
.done { text-align: center; padding: 1.5rem 0 .5rem; }
.done .mark { width: 56px; height: 56px; margin: 0 auto 1.25rem; border: 1px solid var(--teal); border-radius: 50%;
  display: grid; place-items: center; color: var(--green); font-size: 1.5rem; box-shadow: 0 0 40px -8px rgba(0,230,118,.6); }
.done h2 { font-family: var(--f-head); font-size: 1.5rem; letter-spacing: -.03em; }
.done p { color: var(--mist); margin-top: .75rem; font-size: .9375rem; }

/* ── Footer ── */
.foot { border-top: 1px solid var(--line); background: var(--abyss); margin-top: 2rem; }
.foot-in { display: grid; gap: 1.75rem; padding: 3rem 1.5rem; }
@media (min-width: 768px) { .foot-in { grid-template-columns: repeat(3, 1fr); } }
.foot-val { display: block; margin-top: .6rem; color: var(--paper); font-size: .9375rem; }
.foot-legal { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem 2rem; padding: 1.25rem 1.5rem 2rem;
  border-top: 1px solid var(--line); font-family: var(--f-mono); font-size: .6875rem; letter-spacing: .12em; text-transform: uppercase; color: var(--mist-2); }
@media (min-width: 1024px) { .foot-in, .foot-legal { padding-inline: 3rem; } }

/* ── Motion: trồi lên khi vào ── */
.rise { animation: rise 1s var(--ease) both; }
.rise[style*="--d"] { animation-delay: var(--d); }
@keyframes rise { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .rise { animation: none; } .pos, .pos h2, .btn { transition: none; } }