/* =========================================================
   ITSC — Career page (extends itsc-home.css + itsc-service.css)
   ========================================================= */

/* ---------- Hero: career ladder ---------- */
.cr-ladder { position: relative; width: 100%; max-width: 500px; margin-left: auto; padding: 26px; border-radius: 30px; background: linear-gradient(160deg, rgba(255, 255, 255, .09), rgba(255, 255, 255, .02)); border: 1px solid rgba(255, 255, 255, .12); backdrop-filter: blur(14px); box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .6); }
.cr-ladder-head { display: flex; align-items: center; gap: 14px; padding-bottom: 20px; margin-bottom: 18px; border-bottom: 1px solid rgba(255, 255, 255, .1); }
.cr-ladder-logo { width: 48px; height: 48px; border-radius: 14px; background: #fff; display: grid; place-items: center; flex: 0 0 auto; }
.cr-ladder-logo img { width: 34px; }
.cr-ladder-head small { display: block; font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: rgba(255, 255, 255, .5); font-weight: 700; }
.cr-ladder-head strong { font-family: var(--f-head); font-size: 20px; color: #fff; }
.cr-live { margin-left: auto; display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 700; color: #4ade80; padding: 7px 13px; border-radius: 100px; background: rgba(74, 222, 128, .1); border: 1px solid rgba(74, 222, 128, .25); }
.cr-steps { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column-reverse; gap: 10px; position: relative; }
.cr-steps::before { content: ""; position: absolute; left: 27px; top: 28px; bottom: 28px; width: 2px; background: rgba(255, 255, 255, .1); }
.cr-steps li { position: relative; display: flex; align-items: center; gap: 14px; padding: 10px 14px 10px 8px; border-radius: 18px; border: 1px solid transparent; color: rgba(255, 255, 255, .5); transition: all .6s var(--ease); }
.cr-steps li i { position: relative; z-index: 1; flex: 0 0 40px; height: 40px; border-radius: 13px; display: grid; place-items: center; font-size: 20px; background: #141a30; border: 1px solid rgba(255, 255, 255, .12); color: rgba(255, 255, 255, .5); transition: all .6s var(--ease); }
.cr-steps li strong { display: block; font-family: var(--f-head); font-size: 16px; line-height: 1.2; transition: color .6s; }
.cr-steps li small { font-size: 12.5px; opacity: .8; }
.cr-steps li em { margin-left: auto; font-style: normal; font-size: 12px; font-weight: 700; padding: 5px 10px; border-radius: 100px; background: rgba(255, 255, 255, .05); white-space: nowrap; }
.cr-steps li.lit { color: rgba(255, 255, 255, .75); background: rgba(255, 255, 255, .04); border-color: rgba(255, 255, 255, .08); }
.cr-steps li.lit strong { color: #fff; }
.cr-steps li.lit i { background: var(--c); border-color: var(--c); color: #0b1020; box-shadow: 0 0 22px color-mix(in srgb, var(--c) 60%, transparent); }
.cr-steps li.now { border-color: var(--c); box-shadow: 0 0 0 4px color-mix(in srgb, var(--c) 15%, transparent); transform: translateX(6px); }
.cr-steps li.now em { background: var(--c); color: #0b1020; }

/* ---------- Openings ---------- */
.jb-filter { display: inline-flex; gap: 6px; padding: 6px; border-radius: 100px; background: #fff; border: 1px solid var(--line); box-shadow: 0 10px 30px -20px rgba(11, 16, 32, .3); flex-wrap: wrap; }
.jb-filter button { border: 0; background: transparent; padding: 11px 20px; border-radius: 100px; font: inherit; font-weight: 700; font-size: 14.5px; color: var(--text); cursor: pointer; display: inline-flex; align-items: center; gap: 8px; transition: all .35s var(--ease); }
.jb-filter button b { font-size: 12px; min-width: 22px; height: 22px; padding: 0 6px; border-radius: 100px; display: grid; place-items: center; background: var(--bg-soft); color: var(--ink); }
.jb-filter button:hover { color: var(--ink); }
.jb-filter button.active { background: var(--ink); color: #fff; }
.jb-filter button.active b { background: var(--yellow); }

.jobs { display: grid; gap: 16px; }
.job { --open: 0; position: relative; background: #fff; border: 1px solid var(--line); border-radius: 26px; overflow: hidden; transition: border-color .4s, box-shadow .5s var(--ease), opacity .4s, transform 1s var(--ease); }
.job::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: var(--c); transform: scaleY(.3); transition: transform .5s var(--ease); }
.job:hover, .job.open { border-color: color-mix(in srgb, var(--c) 40%, var(--line)); box-shadow: 0 30px 60px -34px color-mix(in srgb, var(--c) 60%, rgba(11, 16, 32, .5)); }
.job:hover::before, .job.open::before { transform: scaleY(1); }
.job.hide { display: none; }
.job-row { display: grid; grid-template-columns: auto 1fr auto; gap: 24px; align-items: center; padding: 28px 30px; }
.job-ic { width: 64px; height: 64px; border-radius: 20px; display: grid; place-items: center; font-size: 30px; color: var(--c); background: color-mix(in srgb, var(--c) 12%, #fff); transition: all .5s var(--ease); align-self: start; }
.job:hover .job-ic, .job.open .job-ic { background: var(--c); color: #fff; transform: rotate(-8deg); }
.job-main h3 { font-size: 22px; margin-bottom: 8px; }
.job-meta { list-style: none; padding: 0; margin: 0 0 10px; display: flex; flex-wrap: wrap; gap: 6px 18px; font-size: 14px; font-weight: 600; color: var(--muted); }
.job-meta li { display: inline-flex; align-items: center; gap: 6px; }
.job-meta i { font-size: 17px; color: var(--c); }
.job-main > p { font-size: 15px; margin-bottom: 14px; max-width: 760px; }
.job-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.job-tags span { font-size: 12.5px; font-weight: 700; padding: 6px 12px; border-radius: 100px; background: var(--bg-soft); color: var(--ink); border: 1px solid var(--line); }
.job-actions { display: flex; flex-direction: column; gap: 10px; }
.job-actions .btn { justify-content: center; padding: 13px 22px; white-space: nowrap; }
.job-toggle { background: var(--bg-soft); color: var(--ink); border: 1px solid var(--line); }
.job-toggle:hover { border-color: var(--ink); }
.job-toggle i { transition: transform .4s var(--ease); }
.job.open .job-toggle i { transform: rotate(180deg); }
.job-details { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .55s var(--ease); }
.job.open .job-details { grid-template-rows: 1fr; }
.job-details-clip { overflow: hidden; min-height: 0; }
.job-details-inner { display: grid; grid-template-columns: 1.2fr 1.1fr .9fr; gap: 30px; margin: 0 30px 30px; padding-top: 26px; border-top: 1px dashed var(--line); }
.job-details h5 { display: flex; align-items: center; gap: 8px; font-size: 15px; margin-bottom: 12px; color: var(--ink); }
.job-details h5 i { color: var(--c); font-size: 19px; }
.job-details ul + h5 { margin-top: 20px; }
.job-details ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.job-details li { position: relative; padding-left: 20px; font-size: 14.5px; line-height: 1.5; }
.job-details li::before { content: ""; position: absolute; left: 2px; top: 8px; width: 8px; height: 8px; border-radius: 3px; background: var(--c); transform: rotate(45deg); }
.job-details dl { margin: 0; display: grid; gap: 10px; padding: 18px; border-radius: 18px; background: var(--bg-soft); }
.job-details dt { font-size: 11.5px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.job-details dd { margin: 0 0 4px; font-weight: 700; color: var(--ink); font-size: 14.5px; }

.jb-empty { margin-top: 22px; display: flex; align-items: center; gap: 18px; padding: 22px 26px; border-radius: 22px; border: 1.5px dashed #c7cfe2; background: #fff; flex-wrap: wrap; }
.jb-empty > i { flex: 0 0 52px; height: 52px; border-radius: 16px; display: grid; place-items: center; font-size: 26px; color: #fff; background: var(--blue); }
.jb-empty strong { display: block; font-family: var(--f-head); font-size: 18px; color: var(--ink); }
.jb-empty span { font-size: 14.5px; }
.jb-empty .btn { margin-left: auto; padding: 14px 24px; }

/* ---------- Internship ---------- */
.cr-intern { background: var(--ink); color: rgba(255, 255, 255, .7); overflow: hidden; isolation: isolate; }
.cr-intern-bg { position: absolute; inset: 0; z-index: -1; pointer-events: none;
    background-image: linear-gradient(rgba(255, 255, 255, .04) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .04) 1px, transparent 1px); background-size: 56px 56px;
    -webkit-mask-image: radial-gradient(ellipse at 70% 50%, #000 10%, transparent 70%); mask-image: radial-gradient(ellipse at 70% 50%, #000 10%, transparent 70%); }
.cr-intern-bg span { position: absolute; border-radius: 50%; filter: blur(110px); animation: float 18s ease-in-out infinite; }
.cr-intern-bg span:first-child { width: 420px; height: 420px; background: var(--yellow); opacity: .14; left: -120px; top: -80px; }
.cr-intern-bg span:last-child { width: 460px; height: 460px; background: var(--blue); opacity: .25; right: -120px; bottom: -160px; animation-delay: -8s; }
.cr-intern-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.cr-intern h2 { color: #fff; font-size: clamp(32px, 4.2vw, 52px); margin: 20px 0 18px; }
.cr-intern-facts { list-style: none; padding: 0; margin: 30px 0 22px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.cr-intern-facts li { display: flex; flex-direction: column; gap: 10px; padding: 16px; border-radius: 18px; background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .09); }
.cr-intern-facts i { font-size: 22px; color: var(--yellow); }
.cr-intern-facts small { display: block; font-size: 11.5px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: rgba(255, 255, 255, .5); }
.cr-intern-facts strong { color: #fff; font-size: 15px; line-height: 1.3; }
.cr-intern-note { display: flex; gap: 10px; align-items: flex-start; font-size: 14.5px; margin-bottom: 26px; }
.cr-intern-note i { color: var(--yellow); font-size: 20px; flex: 0 0 auto; }

.cr-track { position: relative; display: grid; gap: 14px; padding-left: 34px; }
.cr-track-line { position: absolute; left: 10px; top: 24px; bottom: 24px; width: 3px; border-radius: 3px; background: rgba(255, 255, 255, .1); overflow: hidden; }
.cr-track-line span { position: absolute; inset: 0 0 auto 0; height: var(--p, 0%); background: linear-gradient(180deg, var(--yellow), var(--green), var(--blue), var(--red), #a78bfa); box-shadow: 0 0 14px rgba(0, 159, 227, .6); transition: height .2s linear; }
.cr-phase { position: relative; display: flex; gap: 16px; align-items: flex-start; padding: 18px 20px; border-radius: 20px; background: rgba(255, 255, 255, .04); border: 1px solid rgba(255, 255, 255, .08); transition: all .5s var(--ease); }
.cr-phase::before { content: ""; position: absolute; left: -30px; top: 26px; width: 13px; height: 13px; border-radius: 50%; background: #0b1020; border: 2px solid rgba(255, 255, 255, .25); transition: all .5s var(--ease); }
.cr-phase b { font-family: var(--f-head); font-size: 26px; font-weight: 800; line-height: 1; color: transparent; -webkit-text-stroke: 1.2px rgba(255, 255, 255, .3); transition: all .5s; }
.cr-phase strong { display: block; color: #fff; font-family: var(--f-head); font-size: 17px; margin-bottom: 3px; }
.cr-phase span { font-size: 14px; }
.cr-phase.on { background: rgba(255, 255, 255, .07); border-color: color-mix(in srgb, var(--c) 45%, transparent); }
.cr-phase.on::before { background: var(--c); border-color: var(--c); box-shadow: 0 0 0 5px color-mix(in srgb, var(--c) 20%, transparent), 0 0 18px var(--c); }
.cr-phase.on b { color: var(--c); -webkit-text-stroke-color: var(--c); }

/* ---------- Apply ---------- */
.cr-apply { display: grid; grid-template-columns: .9fr 1.1fr; gap: 70px; align-items: start; }
.cr-apply-copy h2 { margin-bottom: 18px; }
.cr-apply-copy > p { font-size: 17px; margin-bottom: 30px; }
.cr-process { list-style: none; padding: 0; margin: 0 0 30px; display: grid; gap: 12px; counter-reset: st; }
.cr-process li { counter-increment: st; position: relative; display: flex; align-items: center; gap: 16px; padding: 14px 18px 14px 14px; border-radius: 20px; border: 1px solid var(--line); background: #fff; transition: all .45s var(--ease); }
.cr-process li::after { content: counter(st, decimal-leading-zero); margin-left: auto; font-family: var(--f-head); font-weight: 800; font-size: 22px; color: transparent; -webkit-text-stroke: 1.2px color-mix(in srgb, var(--c) 45%, transparent); }
.cr-process li:hover { transform: translateX(6px); border-color: color-mix(in srgb, var(--c) 40%, var(--line)); box-shadow: 0 20px 40px -26px color-mix(in srgb, var(--c) 70%, transparent); }
.cr-process i { flex: 0 0 48px; height: 48px; border-radius: 15px; display: grid; place-items: center; font-size: 23px; color: var(--c); background: color-mix(in srgb, var(--c) 12%, #fff); transition: all .45s var(--ease); }
.cr-process li:hover i { background: var(--c); color: #fff; }
.cr-process strong { display: block; font-family: var(--f-head); font-size: 17px; color: var(--ink); }
.cr-process small { font-size: 13.5px; color: var(--text); }
.cr-hr { display: inline-flex; align-items: center; gap: 14px; padding: 12px 22px 12px 12px; border-radius: 100px; background: var(--bg-soft); border: 1px solid var(--line); transition: all .35s var(--ease); }
.cr-hr i { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; font-size: 21px; color: #fff; background: var(--ink); }
.cr-hr small { display: block; font-size: 12px; color: var(--muted); font-weight: 600; }
.cr-hr strong { color: var(--ink); font-size: 16px; }
.cr-hr:hover { border-color: var(--ink); }

.cr-form { border: 1px solid var(--line); box-shadow: 0 40px 90px -40px rgba(11, 16, 32, .35); position: relative; }
.cr-form::before { content: ""; position: absolute; left: 44px; right: 44px; top: 0; height: 4px; border-radius: 0 0 4px 4px; background: var(--grad); background-size: 200% auto; animation: gradShift 6s linear infinite; }
.field select:invalid { color: transparent; }
.field select:invalid + label { top: 16px; font-size: 15px; font-weight: 400; color: var(--muted); letter-spacing: 0; text-transform: none; }
.field select:focus:invalid + label { top: 6px; font-size: 11.5px; font-weight: 700; color: var(--blue); letter-spacing: .04em; text-transform: uppercase; }
.field.err input, .field.err select, .field.err textarea, .field.err .cr-drop { border-color: var(--red); box-shadow: 0 0 0 4px rgba(227, 30, 36, .1); }

/* resume drop zone (overrides the floating-label rule for .field label) */
.field label.cr-drop { position: relative; left: auto; top: auto; pointer-events: auto; cursor: pointer; display: flex; align-items: center; gap: 16px; padding: 20px; border-radius: 16px; border: 1.5px dashed #c7cfe2; background: var(--bg-soft); color: var(--text); font-size: 15px; transition: all .3s var(--ease); }
.cr-drop input { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.cr-drop > i { flex: 0 0 52px; height: 52px; border-radius: 16px; display: grid; place-items: center; font-size: 28px; color: var(--blue); background: #fff; border: 1px solid var(--line); transition: all .35s var(--ease); }
.cr-drop-text strong, .cr-file strong { display: block; color: var(--ink); font-size: 15.5px; }
.cr-drop-text small, .cr-file small { font-size: 13px; color: var(--muted); }
.field label.cr-drop:hover, .field label.cr-drop.drag { border-color: var(--blue); background: #fff; }
.cr-drop.drag > i, .cr-drop:hover > i { background: var(--blue); color: #fff; transform: translateY(-3px); }
.cr-drop:focus-within { border-color: var(--blue); box-shadow: 0 0 0 4px rgba(0, 159, 227, .12); }
.cr-drop.has-file { border-style: solid; border-color: var(--green); background: #fff; }
.cr-drop.has-file > i, .cr-drop.has-file .cr-drop-text { display: none; }
.cr-file { flex: 1; display: flex; align-items: center; gap: 14px; min-width: 0; }
.cr-file[hidden] { display: none; }
.cr-file > i { flex: 0 0 52px; height: 52px; border-radius: 16px; display: grid; place-items: center; font-size: 28px; color: #fff; background: var(--green); }
.cr-file > span { min-width: 0; }
.cr-file strong { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cr-file-x { margin-left: auto; flex: 0 0 36px; height: 36px; border-radius: 50%; border: 1px solid var(--line); background: #fff; display: grid; place-items: center; font-size: 20px; color: var(--text); cursor: pointer; transition: all .3s; }
.cr-file-x:hover { background: var(--red); border-color: var(--red); color: #fff; }

/* ---------- Responsive ---------- */
@media (max-width: 1199px) {

    .job-details-inner { grid-template-columns: 1fr 1fr; }
    .job-details-inner > div:last-child { grid-column: 1 / -1; }
}
@media (max-width: 991px) {
    .cr-ladder { margin: 10px auto 0; }
    .cr-intern-grid, .cr-apply { grid-template-columns: 1fr; gap: 50px; }
    .job-row { grid-template-columns: auto 1fr; }
    .job-actions { grid-column: 1 / -1; flex-direction: row; }
    .job-actions .btn { flex: 1; }
}
@media (max-width: 767px) {
    .jb-filter { width: 100%; }
    .jb-filter { flex-wrap: nowrap; gap: 2px; }
    .jb-filter button { flex: 1 1 auto; justify-content: center; padding: 10px 8px; font-size: 13.5px; gap: 5px; }
    .job-row { grid-template-columns: 1fr; padding: 22px 20px; gap: 16px; }
    .job-ic { width: 54px; height: 54px; font-size: 26px; border-radius: 16px; }
    .job-main h3 { font-size: 20px; }
    .job-details-inner { grid-template-columns: 1fr; margin: 0 20px 22px; gap: 22px; }
    .cr-intern-facts { grid-template-columns: 1fr; }
    .cr-intern-facts li { flex-direction: row; align-items: center; }
    .cr-ladder { padding: 18px; border-radius: 24px; }
    .cr-steps li em { display: none; }
    .jb-empty .btn { margin-left: 0; width: 100%; justify-content: center; }
    .cr-form::before { left: 22px; right: 22px; }
}
@media (prefers-reduced-motion: reduce) {
    .cr-intern-bg span, .cr-form::before { animation: none; }
}