/*
Theme Name: UX Manager Portfolio Lightbox
Author: ChatGPT
Description: Professional UX manager portfolio theme with dynamic case studies, sticky horizontal case-study navigation, reusable spacing/type utilities, and image/video lightbox for dynamic content.
Version: 1.1.0
Requires at least: 6.0
Requires PHP: 7.4
License: GPL-2.0-or-later
Text Domain: ux-manager-portfolio
*/
:root{--font-sans:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--bg:#fbfaf8;--surface:#fff;--ink:#111827;--muted:#5f6676;--soft:#f3f0ea;--line:#e8e2d8;--accent:#111827;--warm:#d96c4a;--pill:#f0edff;--shadow:0 24px 80px rgba(17,24,39,.08);--r-sm:10px;--r-md:16px;--r-lg:28px;--container:1120px;--s1:.25rem;--s2:.5rem;--s3:.75rem;--s4:1rem;--s6:1.5rem;--s8:2rem;--s12:3rem;--s20:5rem;--txs:.75rem;--tsm:.875rem;--tbase:1rem;--tmd:1.125rem;--tlg:1.35rem;--txl:1.8rem;--t2xl:2.6rem;--t3xl:4.1rem}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:145px}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font-sans);font-size:16px;line-height:1.65;text-rendering:optimizeLegibility}img,video{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}.site-shell{width:min(1280px,calc(100% - 32px));margin:18px auto;background:rgba(255,255,255,.72);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);overflow:clip}.container{width:min(var(--container),calc(100% - 40px));margin-inline:auto}.section{padding-block:var(--s20)}.section-tight{padding-block:var(--s12)}.mt-2{margin-top:var(--s2)}.mt-4{margin-top:var(--s4)}.mt-6{margin-top:var(--s6)}.mt-8{margin-top:var(--s8)}.text-xs{font-size:var(--txs)}.text-sm{font-size:var(--tsm)}.text-base{font-size:var(--tbase)}.text-md{font-size:var(--tmd)}.text-lg{font-size:var(--tlg)}.text-xl{font-size:var(--txl)}.text-2xl{font-size:var(--t2xl);line-height:1.08;letter-spacing:-.045em}.text-3xl{font-size:var(--t3xl);line-height:.98;letter-spacing:-.065em}.muted{color:var(--muted)}.eyebrow{font-size:var(--txs);letter-spacing:.08em;text-transform:uppercase;font-weight:800}.pill,.tag{display:inline-flex;border-radius:999px;font-weight:700}.pill{background:var(--pill);padding:.35rem .75rem;font-size:var(--txs);color:#5b4ec7}.tag{background:#f3f1f8;color:#5a566c;font-size:.72rem;padding:.25rem .55rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;border-radius:11px;padding:.86rem 1.1rem;font-size:var(--tsm);font-weight:800;border:1px solid var(--line);transition:.2s ease}.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--accent);color:#fff;box-shadow:0 12px 30px rgba(17,24,39,.16)}.btn-secondary{background:#fff;color:var(--ink)}.site-header{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.88);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.header-inner{height:74px;display:flex;align-items:center;justify-content:space-between;gap:2rem}.brand{display:flex;align-items:center;gap:.75rem;font-weight:850}.brand-mark{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;border:1px solid var(--line);background:#fff}.brand small{display:block;color:var(--muted);font-weight:600;font-size:.73rem;margin-top:-4px}.nav-menu{display:flex;align-items:center;gap:2.1rem;font-size:var(--tsm);font-weight:650}.nav-menu a:hover{color:var(--warm)}.hero{padding:76px 0 54px}.hero-grid{display:grid;grid-template-columns:2;gap:70px;align-items:center;grid-auto-flow: column;}.hero h1{margin:.65rem 0 1.2rem;max-width:620px}.hero p{max-width:520px;color:var(--muted);font-size:var(--tmd)}.hero-actions{display:flex;gap:var(--s4);flex-wrap:wrap;margin-top:var(--s8)}.underline-impact{font-style:italic;position:relative;display:inline-block}.underline-impact:after{content:"";position:absolute;left:0;right:-4px;bottom:.05em;height:3px;background:var(--warm);transform:rotate(-2deg);border-radius:999px}.portrait-card{position:relative}.portrait-card img{width:100%;aspect-ratio:1.35/1;object-fit:cover;border-radius:16px;box-shadow:0 30px 80px rgba(17,24,39,.12)}.stat-card{position:absolute;right:40px;bottom:-44px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px 28px;display:grid;grid-template-columns:auto 1px 1fr;gap:22px;align-items:center;box-shadow:0 20px 50px rgba(17,24,39,.12)}.stat-card strong{font-size:2.15rem}.stat-card .line{width:1px;height:58px;background:var(--line)}.work-head{display:flex;justify-content:space-between;gap:1.5rem;align-items:end;margin-bottom:2rem}.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.case-card{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:.25s ease}.case-card:hover{transform:translateY(-6px);box-shadow:0 20px 50px rgba(17,24,39,.1)}.case-thumb{aspect-ratio:1.48/1;background:var(--soft);overflow:hidden}.case-thumb img{width:100%;height:100%;object-fit:cover;transition:.45s ease}.case-card:hover .case-thumb img{transform:scale(1.035)}.case-body{padding:18px}.tag-list{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:12px}.case-card h3{font-size:1.18rem;line-height:1.25;margin:.2rem 0 .45rem;letter-spacing:-.02em}.case-link{display:inline-flex;gap:.5rem;align-items:center;margin-top:12px;font-size:.9rem;font-weight:800}.empty-state{border:1px dashed #d8d4cc;border-radius:18px;padding:50px;text-align:center;background:#fff}.case-subnav{position:sticky;top:74px;z-index:35;background:rgba(255,255,255,.92);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.case-subnav .container{display:flex;align-items:center;justify-content:center;overflow-x:auto;gap:12px;scrollbar-width:none}.case-subnav a{white-space:nowrap;padding:18px 18px 15px;border-bottom:2px solid transparent;color:var(--muted);font-size:var(--tsm);font-weight:750}.case-subnav a.active,.case-subnav a:hover{color:var(--ink);border-bottom-color:var(--ink)}.case-hero{padding:58px 0 52px}.case-hero-grid{display:grid;grid-template-columns:.8fr 1fr;gap:64px;align-items:center}.back-link{display:inline-flex;gap:.5rem;font-size:var(--tsm);font-weight:750;margin-bottom:34px}.case-meta{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:32px 0 22px}.case-meta div{padding:14px 16px;border-right:1px solid var(--line)}.case-meta div:last-child{border-right:0}.case-meta span{display:block;font-size:.72rem;color:var(--muted);font-weight:800}.case-meta strong{font-size:.88rem}.case-cover img{width:100%;border-radius:16px;box-shadow:0 24px 70px rgba(17,24,39,.1)}.case-content{padding-bottom:80px}.entry-content{width:min(820px,calc(100% - 40px));margin-inline:auto}.entry-content h2,.entry-content h3{scroll-margin-top:150px;letter-spacing:-.04em}.entry-content h2{font-size:2.25rem;line-height:1.1;margin:3rem 0 1rem}.entry-content h3{font-size:1.55rem;margin:2.2rem 0 .75rem}.entry-content p,.entry-content li{color:#424a5a}.entry-content img,.entry-content video,.entry-content iframe{border-radius:16px;margin:1.5rem 0}.entry-content img,.entry-content video{cursor:zoom-in}.lightbox-wrap{position:relative;display:block}.lightbox-expand{position:absolute;right:14px;top:14px;z-index:2;border:0;border-radius:999px;background:rgba(17,24,39,.86);color:white;padding:.55rem .75rem;font-weight:800;font-size:.78rem;cursor:pointer}.rw-lightbox{position:fixed;inset:0;z-index:9999;display:none;align-items:center;justify-content:center;padding:32px;background:rgba(10,12,18,.82);backdrop-filter:blur(8px)}.rw-lightbox.open{display:flex}.rw-lightbox-inner{width:min(1100px,94vw);max-height:88vh}.rw-lightbox img,.rw-lightbox video,.rw-lightbox iframe{width:100%;max-height:88vh;object-fit:contain;border:0;border-radius:14px;background:#000}.rw-lightbox iframe{aspect-ratio:16/9;height:auto}.rw-lightbox-close{position:fixed;right:22px;top:22px;width:44px;height:44px;border:0;border-radius:999px;background:#fff;color:#111827;font-size:26px;line-height:1;cursor:pointer}.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}.reveal.is-visible{opacity:1;transform:none}.footer{border-top:1px solid var(--line);padding:28px 0;color:var(--muted);font-size:var(--tsm)}.footer-inner{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}@media(max-width:900px){:root{--t3xl:3.05rem;--t2xl:2.15rem}.site-shell{width:100%;margin:0;border-radius:0}.nav-menu{display:none}.hero-grid,.case-hero-grid{grid-template-columns:1fr;gap:44px}.stat-card{position:static;margin-top:16px}.case-grid{grid-template-columns:1fr 1fr}.case-subnav .container{justify-content:flex-start}.case-meta{grid-template-columns:1fr 1fr}.case-meta div:nth-child(2){border-right:0}}@media(max-width:640px){.container{width:min(100% - 28px,var(--container))}.hero{padding-top:54px}.case-grid{grid-template-columns:1fr}.work-head{display:block}.text-3xl{font-size:2.55rem}.case-meta{grid-template-columns:1fr}.case-meta div{border-right:0;border-bottom:1px solid var(--line)}.btn{width:100%}.header-inner{height:66px}.case-subnav{top:66px}.case-subnav a{padding-inline:14px}.entry-content h2{font-size:1.8rem}.rw-lightbox{padding:16px}.rw-lightbox-close{right:12px;top:12px}}
.ux-container {
  width: min(1180px, calc(100% - 48px));
  margin-inline: auto;
}

.ux-hero {
  padding: 96px 0 72px;
  background: #faf9f7;
}

.ux-hero-copy {
  max-width: 920px;
}

.ux-eyebrow {
  margin: 0 0 18px;
  font-size: 13px;
  line-height: 1;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #111827;
}

.ux-hero h1 {
  margin: 0;
  max-width: 980px;
  font-size: clamp(44px, 6vw, 88px);
  line-height: 0.98;
  letter-spacing: -0.065em;
  font-weight: 900;
  color: #0f172a;
}

.ux-hero-copy > p:not(.ux-eyebrow) {
  max-width: 720px;
  margin: 28px 0 34px;
  font-size: 20px;
  line-height: 1.7;
  color: #475467;
}

.ux-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 14px;
  font-size: 15px;
  font-weight: 800;
  text-decoration: none;
}

.ux-btn-dark {
  background: #111827;
  color: #ffffff;
  box-shadow: 0 20px 40px rgba(17, 24, 39, 0.18);
}

.ux-work {
  padding: 56px 0 110px;
}

.ux-section-head {
  max-width: 760px;
  margin-bottom: 36px;
}

.ux-section-head h2 {
  margin: 0 0 14px;
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1;
  letter-spacing: -0.055em;
  font-weight: 900;
}

.ux-section-head > p:not(.ux-eyebrow) {
  margin: 0;
  font-size: 18px;
  line-height: 1.65;
  color: #667085;
}

.ux-case-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
  align-items: stretch;
}

.ux-case-card {
  overflow: hidden;
  border: 1px solid #e9e2d8;
  border-radius: 26px;
  background: #ffffff;
  box-shadow: 0 18px 50px rgba(15, 23, 42, 0.06);
  transition: transform 0.28s ease, box-shadow 0.28s ease;
}

.ux-case-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 30px 80px rgba(15, 23, 42, 0.12);
}

.ux-case-media {
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: linear-gradient(135deg, #f0edff, #fff5ef);
  text-decoration: none;
}

.ux-case-media img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.ux-case-card:hover .ux-case-media img {
  transform: scale(1.04);
}

.ux-case-placeholder {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  color: #667085;
  font-size: 14px;
  font-weight: 700;
}

.ux-case-body {
  padding: 24px;
}

.ux-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.ux-tags span {
  display: inline-flex;
  padding: 7px 11px;
  border-radius: 999px;
  background: #f1efff;
  color: #5b45d6;
  font-size: 12px;
  font-weight: 800;
  line-height: 1;
}

.ux-case-body h3 {
  margin: 0 0 10px;
  font-size: 22px;
  line-height: 1.2;
  letter-spacing: -0.035em;
  font-weight: 900;
}

.ux-case-body h3 a {
  color: #111827;
  text-decoration: none;
}

.ux-case-body p {
  margin: 0 0 22px;
  font-size: 15.5px;
  line-height: 1.65;
  color: #667085;
}

.ux-card-link {
  display: inline-flex;
  color: #111827;
  font-size: 15px;
  font-weight: 900;
  text-decoration: none;
}

.ux-card-link:hover {
  color: #6d5dfc;
}

.ux-empty {
  grid-column: 1 / -1;
  padding: 48px;
  border: 1px dashed #d8d0c5;
  border-radius: 24px;
  background: #ffffff;
  text-align: center;
}

.ux-empty h3 {
  margin: 0 0 8px;
}

.ux-empty p {
  margin: 0;
  color: #667085;
}

@media (max-width: 980px) {
  .ux-case-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ux-hero {
    padding-top: 72px;
  }
}

@media (max-width: 640px) {
  .ux-container {
    width: min(100% - 32px, 1180px);
  }

  .ux-hero {
    padding: 56px 0 48px;
  }

  .ux-case-grid {
    grid-template-columns: 1fr;
  }

  .ux-work {
    padding-bottom: 72px;
  }
}

  .persona-wrapper{
      max-width:1400px;
      margin:auto;
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:24px;
    }

    .persona-card{
      background:#fff;
      border-radius:20px;
      overflow:hidden;
      border:1px solid #e5e7eb;
      box-shadow:0 4px 12px rgba(0,0,0,0.05);
    }

    .quote-section{
      padding:28px;
      color:#fff;
      font-size:20px;
      font-weight:600;
      line-height:1.6;
      position:relative;
    }

    .purple{
      background:linear-gradient(135deg,#5b21b6,#7c3aed);
    }

    .blue{
      background:linear-gradient(135deg,#0f4c81,#2563eb);
    }

    .quote-section i{
      opacity:0.3;
      font-size:28px;
    }

    .persona-content{
      padding:32px;
    }

    .profile{
      display:flex;
      gap:20px;
      align-items:center;
      margin-bottom:28px;
    }

    .avatar{
      width:90px;
      height:90px;
      border-radius:50%;
      background:#f3f4f6;
      display:flex;
      align-items:center;
      justify-content:center;
      font-size:42px;
    }

    .purple-avatar{
      color:#6d28d9;
    }

    .blue-avatar{
      color:#2563eb;
    }

    .name{
      font-size:34px;
      font-weight:700;
      margin-bottom:8px;
    }

    .role{
      font-size:22px;
      font-weight:600;
      margin-bottom:12px;
    }

    .purple-text{
      color:#6d28d9;
    }

    .blue-text{
      color:#2563eb;
    }

    .badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:10px 16px;
      border-radius:12px;
      font-weight:600;
      font-size:14px;
    }

    .badge-purple{
      background:#f3e8ff;
      color:#6d28d9;
    }

    .badge-blue{
      background:#dbeafe;
      color:#2563eb;
    }

    .section{
      border-top:1px solid #e5e7eb;
      padding-top:24px;
      margin-top:24px;
    }

    .section-title{
      display:flex;
      align-items:center;
      gap:12px;
      font-size:26px;
      font-weight:700;
      margin-bottom:18px;
    }

    .section-title i{
      font-size:24px;
    }

    .background-text{
      font-size:18px;
      line-height:1.8;
      color:#4b5563;
    }

    .two-column{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:24px;
    }

    ul{
      padding-left:22px;
    }

    li{
      margin-bottom:16px;
      line-height:1.7;
      font-size:17px;
      color:#374151;
    }

    .workflow{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:20px;
      margin-top:20px;
    }

    .workflow-step{
      text-align:center;
    }

    .workflow-step i{
      font-size:34px;
      margin-bottom:14px;
    }

    .workflow-step h4{
      font-size:18px;
      margin-bottom:10px;
    }

    .workflow-step p{
      font-size:15px;
      line-height:1.6;
      color:#6b7280;
    }

    @media(max-width:1200px){
      .workflow{
        grid-template-columns:repeat(2,1fr);
      }
    }

    @media(max-width:992px){

      .persona-wrapper{
        grid-template-columns:1fr;
      }

      .name{
        font-size:28px;
      }

      .role{
        font-size:20px;
      }

    }

    @media(max-width:768px){

      body{
        padding:20px 14px;
      }

      .persona-content{
        padding:24px;
      }

      .profile{
        flex-direction:column;
        align-items:flex-start;
      }

      .two-column{
        grid-template-columns:1fr;
      }

      .workflow{
        grid-template-columns:1fr;
      }

      .quote-section{
        font-size:18px;
      }

      .section-title{
        font-size:22px;
      }

    }
    .improvements-container {
    max-width: 1400px;
    margin: auto;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 20px;
    padding: 32px;
}