/* ============================================================
   UNNIEBOX CASE STUDY — unniebox.css
   ============================================================ */

:root {
  --bg:         #04091a;
  --bg-2:       #070d22;
  --bg-card:    #0a1128;
  --border:     rgba(11,109,255,0.15);
  --border-h:   rgba(11,109,255,0.38);
  --text:       #F6F6F6;
  --text-muted: rgba(255,255,255,0.78);
  --text-dim:   rgba(255,255,255,0.42);
  --white:      #FFFFFF;

  --font-serif: 'MinionPro', Georgia, serif;
  --font-sans:  'Poppins', system-ui, sans-serif;
  --font-mono:  'Space Mono', monospace;

  --ac:         #0b6dff;
  --ac-2:       #2e82ff;
  --ac-3:       #4aa2ff;
  --ac-dim:     rgba(11,109,255,0.06);
  --ac-bdr:     rgba(11,109,255,0.20);
  --ac-bdr-h:   rgba(11,109,255,0.45);
  --warm:       #e8c15a;

  --navH:    64px;
  --subnavH: 56px;
  --r:       12px;
  --r-lg:    22px;
  --ease:    cubic-bezier(0.4, 0, 0.2, 1);
}

@media (max-width: 980px) { :root { --navH: 60px; } }
@media (max-width: 640px) { :root { --navH: 72px; --subnavH: 72px; } }

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 300;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a   { text-decoration: none; color: inherit; }

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.ub-page-wrap { padding-top: var(--navH); position: relative; z-index: 1; }

#topnav { position: fixed; top: 0; left: 0; right: 0; width: 100%; z-index: 200; }

.case-subnav { position: sticky; top: var(--navH); z-index: 120; }

.ub-content .case-section { scroll-margin-top: calc(var(--navH) + var(--subnavH) + 24px); }

body:not(.is-loaded) .ub-content { opacity: 0; transform: translateY(14px); }
.ub-content { transition: opacity 520ms ease, transform 520ms ease; }

.ub-bg { position: fixed; inset: 0; z-index: 0; pointer-events: none; }
.ub-bg::before { content: ''; position: absolute; inset: 0; background: var(--bg); }
.ub-bg::after {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 55% at 8%   0%,  rgba(11,109,255,0.22) 0%, transparent 60%),
    radial-gradient(ellipse 55% 45% at 95%  18%, rgba(74,162,255,0.13) 0%, transparent 55%),
    radial-gradient(ellipse 70% 80% at 50%  105%,rgba(11,109,255,0.12) 0%, transparent 58%),
    radial-gradient(ellipse 38% 38% at 80%  70%, rgba(232,193,90,0.07) 0%, transparent 52%);
}

.ub-grid-overlay {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(11,109,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11,109,255,0.04) 1px, transparent 1px);
  background-size: 64px 64px;
}

.ub-orb {
  position: fixed; border-radius: 50%;
  filter: blur(100px); pointer-events: none; z-index: 0;
  animation: ubFloat 14s ease-in-out infinite;
}
.ub-orb-1 { width:640px; height:640px; background:var(--ac);   opacity:.065; top:-160px;  left:-240px; }
.ub-orb-2 { width:500px; height:500px; background:var(--ac-3); opacity:.055; top:38%;     right:-200px; animation-delay:-5s; }
.ub-orb-3 { width:420px; height:420px; background:var(--ac);   opacity:.045; bottom:5%;   left:18%; animation-delay:-9s; }
.ub-orb-4 { width:260px; height:260px; background:var(--warm); opacity:.040; bottom:28%;  right:10%; animation-delay:-3s; }

@keyframes ubFloat {
  0%,100% { transform: translateY(0) scale(1); }
  50%      { transform: translateY(-32px) scale(1.04); }
}

.ub-progress-bar {
  position: fixed; top: 0; left: 0; height: 2px; width: 0%;
  background: linear-gradient(90deg, var(--ac), var(--ac-3));
  z-index: 999; transition: width .1s linear;
}

.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 9000;
  display: flex; justify-content: space-between; align-items: center;
  padding: 0 64px; height: var(--navH);
  background: rgba(4,9,26,0.88);
  backdrop-filter: blur(22px);
  border-bottom: 1px solid rgba(11,109,255,0.20);
  will-change: transform;
  transition: background .3s, height .3s;
}

.logo a   { display: flex; align-items: center; }
.logo img { height: 44px; width: auto; filter: brightness(0) invert(1); }

.menu { display: flex; align-items: center; gap: 48px; }
.menu a {
  font-family: var(--font-sans);
  font-size: 13px; font-weight: 400;
  letter-spacing: .12em; text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  position: relative; transition: color .25s;
}
.menu a::after {
  content: ''; position: absolute; bottom: -4px; left: 0;
  width: 0; height: 1px; background: var(--ac);
  transition: width .3s;
}
.menu a:hover          { color: #fff; }
.menu a:hover::after   { width: 100%; }

.burger {
  display: none; flex-direction: column; gap: 6px;
  width: 36px; border: none; background: none; cursor: pointer; padding: 4px;
}
.burger span { display: block; height: 2px; background: #fff; border-radius: 2px; transition: all .3s; }

.mobile-menu { display: none; position: fixed; inset: 0; z-index: 9001; background: rgba(0,0,0,.6); backdrop-filter: blur(10px); }
.mobile-menu.open { display: flex; justify-content: flex-end; }
.mobile-menu-panel {
  width: min(360px,86vw); height: 100%;
  background: var(--bg-2); border-left: 1px solid var(--border);
  padding: 26px 28px; display: flex; flex-direction: column;
  animation: slideIn .3s var(--ease);
}
@keyframes slideIn { from { transform: translateX(100%); } to { transform: translateX(0); } }
.mobile-menu-top { display: flex; justify-content: flex-end; margin-bottom: 36px; }
.mobile-close {
  border: 1px solid var(--border); background: rgba(255,255,255,.03);
  color: var(--text-muted); width: 40px; height: 40px;
  border-radius: 12px; font-size: 22px; cursor: pointer;
  transition: color .2s, border-color .2s;
}
.mobile-close:hover { color: #fff; border-color: rgba(255,255,255,.22); }
.mobile-menu-links { display: flex; flex-direction: column; gap: 18px; }
.mobile-menu-links a {
  font-family: var(--font-serif);
  font-size: 28px; font-weight: 300; color: var(--text-muted);
  transition: color .25s, transform .25s; display: inline-block;
}
.mobile-menu-links a:hover { color: #fff; transform: translateX(8px); }

.ub-body .case-subnav-pill { background: rgba(4,9,26,0.78); border-color: rgba(11,109,255,0.30); box-shadow: 0 0 40px rgba(11,109,255,0.10); }
.ub-body .case-subnav-pill a { color: rgba(255,255,255,0.70); }
.ub-body .case-subnav-pill a.active,
.ub-body .case-subnav-pill a:hover { background: rgba(11,109,255,0.18); color: #fff; }

.case-wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 20px 16px 80px;
}

.case-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  padding: 48px 0 0;
}

.case-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: .2em; text-transform: uppercase;
  color: rgba(74,162,255,0.85); margin-bottom: 16px;
}

.case-title {
  font-family: var(--font-serif);
  font-size: clamp(52px, 7vw, 72px);
  font-weight: 400; line-height: .92;
  letter-spacing: -0.02em;
  color: var(--white); margin-bottom: 18px;
}

.case-sub {
  max-width: 46ch;
  color: rgba(255,255,255,.78);
  font-size: 16px; line-height: 1.6;
}

.case-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 18px; }

.btn-case {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 16px; border-radius: 999px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.05);
  color: #fff; font-family: var(--font-sans);
  font-size: 14px; font-weight: 500;
  transition: transform .2s, background .2s;
}
.btn-case:hover { transform: translateY(-1px); background: rgba(255,255,255,.10); }
.btn-case.primary {
  background: #fff;
  border-color: #fff;
  color: var(--ac); font-weight: 700;
}
.btn-case.primary:hover { background: rgba(255,255,255,.90); }

.case-meta {
  display: grid; grid-template-columns: repeat(2,1fr);
  gap: 12px; margin-top: 22px;
}

.meta-card {
  border: 1px solid var(--ac-bdr);
  background: var(--ac-dim);
  border-radius: 16px; padding: 13px 15px;
}

.meta-k {
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: .18em; text-transform: uppercase;
  color: rgba(74,162,255,0.85);
}

.meta-v {
  margin-top: 5px; color: rgba(255,255,255,.9);
  font-size: 13px; display: flex; flex-wrap: wrap; gap: 8px; align-items: center;
}

.chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 10px; border-radius: 999px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.04);
  font-size: 11px; letter-spacing: .06em; text-transform: uppercase;
  white-space: nowrap; color: rgba(255,255,255,.92);
}

.case-sections { margin-top: 52px; display: grid; grid-template-columns: minmax(0, 1fr); gap: 52px; }

.case-section {
  border-top: 1px solid rgba(11,109,255,0.18);
  padding-top: 28px;
  scroll-margin-top: calc(var(--navH) + var(--subnavH) + 20px);
}

.case-h2 {
  font-family: var(--font-serif);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 400; line-height: 1.05;
  color: var(--white); margin-bottom: 14px;
}

.case-p { color: var(--text-muted); line-height: 1.72; max-width: 72ch; font-weight: 300; }
.case-p + .case-p { margin-top: 12px; }

.case-stats {
  display: grid; grid-template-columns: repeat(3,1fr);
  gap: 14px; margin-top: 22px;
}

.case-stats .stat {
  background: var(--ac-dim);
  border: 1px solid var(--ac-bdr);
  border-radius: 18px; padding: 18px;
  transition: transform .3s, box-shadow .3s;
}
.case-stats .stat:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(11,109,255,0.20); }

.stat-n {
  font-family: var(--font-serif);
  font-size: 46px; line-height: 1;
  color: var(--ac-3); margin-bottom: 10px;
  text-shadow: 0 0 24px rgba(74,162,255,0.4);
}
.stat-t { font-size: 13px; color: var(--text-muted); line-height: 1.4; }

.case-grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 18px; }

.case-card {
  border: 1px solid var(--ac-bdr);
  background: var(--ac-dim);
  border-radius: 22px; padding: 18px;
  transition: transform .28s, border-color .28s;
}
.case-card:hover { transform: translateY(-3px); border-color: var(--ac-bdr-h); }
.case-card h3 { font-family: var(--font-serif); font-size: 16px; color: #fff; margin-bottom: 8px; }
.case-card p  { font-size: 14px; color: rgba(255,255,255,.76); line-height: 1.65; }

.case-process { display: grid; grid-template-columns: repeat(2,1fr); gap: 14px; margin-top: 14px; }

.pstep {
  background: var(--ac-dim);
  border: 1px solid var(--ac-bdr);
  border-radius: 18px; padding: 18px;
  transition: transform .28s, border-color .28s;
}
.pstep:hover { transform: translateY(-4px); border-color: var(--ac-bdr-h); }

.pnum   { font-family: var(--font-mono); font-size: 10px; letter-spacing: .18em; text-transform: uppercase; color: rgba(74,162,255,0.70); margin-bottom: 8px; }
.ptitle { font-family: var(--font-sans); font-weight: 700; font-size: 15px; color: #fff; margin-bottom: 8px; }
.pdesc  { color: var(--text-muted); font-size: 14px; line-height: 1.55; font-weight: 300; }

.case-swatch-row {
  display: grid; grid-template-columns: repeat(5,1fr);
  gap: 12px; margin-top: 16px; margin-bottom: 14px;
}

.sw { border-radius: 18px; border: 1px solid var(--ac-bdr); overflow: hidden; background: var(--ac-dim); }
.sw::before { content: ''; display: block; height: 56px; background: var(--c); }
.sw span    { display: block; padding: 10px 12px 0; font-size: 12px; color: rgba(255,255,255,.70); }
.sw b       { display: block; padding: 4px 12px 12px; font-size: 12px; letter-spacing: .06em; color: rgba(255,255,255,.92); }

.case-type-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 18px; }

.type-card {
  background: var(--ac-dim);
  border: 1px solid var(--ac-bdr);
  border-radius: 18px; padding: 18px;
}
.type-k  { font-family: var(--font-mono); font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: rgba(74,162,255,0.65); }
.type-s  { font-family: var(--font-sans); font-weight: 700; font-size: 15px; color: #fff; margin-top: 8px; }
.type-ex { font-family: var(--font-serif); font-size: 28px; margin-top: 10px; color: rgba(255,255,255,.92); }

.ub-products-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin-top: 24px; }

.ub-product-card {
  position: relative; border-radius: 22px; overflow: hidden;
  border: 1px solid var(--ac-bdr); background: var(--ac-dim);
  transition: transform .32s, box-shadow .32s; cursor: zoom-in;
}
.ub-product-card:hover { transform: translateY(-7px) scale(1.01); box-shadow: 0 24px 64px rgba(11,109,255,0.25); }
.ub-product-card img { display: block; width: 100%; height: auto; }

.ub-product-pill {
  position: absolute; bottom: 12px; left: 12px;
  background: rgba(4,9,26,0.88); color: rgba(255,255,255,0.92);
  border: 1px solid rgba(11,109,255,0.35);
  font-family: var(--font-mono); font-size: 10px; letter-spacing: .14em; text-transform: uppercase;
  padding: 6px 12px; border-radius: 999px; backdrop-filter: blur(10px);
}

.ub-screens-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 18px; }

.ub-screen-card {
  position: relative; border-radius: 20px; overflow: hidden;
  border: 1px solid var(--ac-bdr); background: var(--ac-dim);
  transition: transform .25s, box-shadow .25s; cursor: zoom-in;
}
.ub-screen-card:hover { transform: translateY(-4px); box-shadow: 0 18px 50px rgba(11,109,255,0.22); }
.ub-screen-card.full { grid-column: span 2; }
.ub-screen-card img { display: block; width: 100%; height: auto; }

.ub-screen-tag {
  position: absolute; top: 12px; left: 12px;
  font-family: var(--font-mono); font-size: 9px; letter-spacing: .16em; text-transform: uppercase;
  background: rgba(11,109,255,0.92); color: #fff;
  padding: 5px 11px; border-radius: 999px;
  box-shadow: 0 4px 16px rgba(11,109,255,0.35);
}

.landing-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 16px; margin-top: 16px; }

.landing-card {
  background: var(--ac-dim); border: 1px solid var(--ac-bdr);
  border-radius: 20px; overflow: hidden;
}
.landing-card img { display: block; width: 100%; height: auto; }

.landing-expand {
  width: 100%; margin-top: 10px; border-radius: 999px; padding: 12px 14px;
  border: 1px solid rgba(11,109,255,0.30); background: rgba(11,109,255,0.10);
  color: rgba(255,255,255,.92); cursor: pointer;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .10em;
  transition: background .2s, box-shadow .2s;
}
.landing-expand:hover { background: rgba(11,109,255,0.22); box-shadow: 0 0 20px rgba(11,109,255,0.20); }

.landing-modals { display: grid; gap: 14px; }

.modal-card {
  position: relative; background: var(--ac-dim);
  border: 1px solid var(--ac-bdr); border-radius: 20px; overflow: hidden;
  cursor: zoom-in; min-height: 210px; transition: transform .25s;
}
.modal-card:hover { transform: translateY(-3px); }
.modal-card img { width: 100%; display: block; height: 100%; object-fit: cover; }

.modal-tag {
  position: absolute; top: 12px; left: 12px;
  font-size: 11px; letter-spacing: .14em; text-transform: uppercase;
  background: rgba(11,109,255,.92); color: #fff;
  padding: 6px 10px; border-radius: 999px;
  box-shadow: 0 10px 24px rgba(11,109,255,.22);
}

.case-img {
  border-radius: 22px; border: 1px solid var(--ac-bdr);
  overflow: hidden; background: var(--ac-dim);
  transition: box-shadow .3s; cursor: zoom-in;
}
.case-img:hover { box-shadow: 0 12px 40px rgba(11,109,255,0.20); }
.case-img img { display: block; width: 100%; height: auto; }

.learn-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 12px; margin-top: 14px; }

.learn-card {
  background: var(--ac-dim); border: 1px solid var(--ac-bdr);
  border-radius: 18px; padding: 18px;
  transition: transform .28s, border-color .28s;
}
.learn-card:hover { transform: translateY(-4px); border-color: var(--ac-bdr-h); }

.learn-n { font-family: var(--font-serif); font-size: 26px; color: rgba(74,162,255,0.50); margin-bottom: 8px; }
.learn-t { font-family: var(--font-sans); font-weight: 700; font-size: 15px; color: #fff; margin-bottom: 6px; }
.learn-p { color: var(--text-muted); font-size: 14px; line-height: 1.55; font-weight: 300; }

.ub-cta-banner {
  margin-top: 24px; border-radius: 24px; padding: 48px 36px;
  background: linear-gradient(135deg, #0b4fc4 0%, var(--ac) 50%, var(--ac-2) 100%);
  position: relative; overflow: hidden; text-align: center;
}
.ub-cta-banner::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 80% at 80% 20%, rgba(255,255,255,.08) 0%, transparent 60%);
}
.ub-cta-banner h3 {
  font-family: var(--font-serif); font-size: 52px; font-weight: 400; line-height: 1.05;
  color: #fff; margin: 0 0 12px; position: relative;
}
.ub-cta-banner p { color: rgba(255,255,255,.88); margin: 0 auto 24px; max-width: 480px; font-size: 15px; position: relative; }

.cta-actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; position: relative; }

.ub-cta-banner .btn-case         { border-color: rgba(255,255,255,.40); background: rgba(255,255,255,.12); color: #fff; }
.ub-cta-banner .btn-case:hover   { background: rgba(255,255,255,.22); }
.ub-cta-banner .btn-case.primary { background: #fff; color: #0b4fc4; border-color: #fff; font-weight: 600; }

.case-gallery { display: grid; grid-template-columns: repeat(12,1fr); gap: 16px; margin-top: 18px; }
.g-col-7  { grid-column: span 7; }
.g-col-5  { grid-column: span 5; }
.g-col-6  { grid-column: span 6; }
.g-col-4  { grid-column: span 4; }
.g-col-12 { grid-column: span 12; }

.no-scroll   { overflow: hidden; }
.img-modal   { position: fixed; inset: 0; display: none; z-index: 9999; }
.img-modal.open { display: block; }
.img-modal-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.72); }
.img-modal-card {
  position: relative; max-width: min(1100px,92vw); max-height: 88vh;
  margin: 6vh auto 0; border-radius: 20px; overflow: auto;
  background: #0d0f14; border: 1px solid rgba(255,255,255,.14);
  box-shadow: 0 30px 80px rgba(0,0,0,.55);
}
.img-modal-card img { width: 100%; display: block; height: auto; }
.img-modal-close {
  position: sticky; top: 0; float: right; margin: 10px;
  width: 38px; height: 38px; border-radius: 999px;
  border: 1px solid rgba(255,255,255,.20);
  background: rgba(255,255,255,.08); color: #fff; cursor: pointer;
}

[data-reveal] { opacity: 0; transform: translateY(28px); transition: opacity .65s cubic-bezier(.16,1,.3,1), transform .65s cubic-bezier(.16,1,.3,1); }
[data-reveal].revealed { opacity: 1; transform: translateY(0); }
[data-reveal-delay="1"] { transition-delay: .1s; }
[data-reveal-delay="2"] { transition-delay: .2s; }
[data-reveal-delay="3"] { transition-delay: .3s; }
[data-reveal-delay="4"] { transition-delay: .45s; }
[data-reveal-delay="5"] { transition-delay: .6s; }

.case-footer {
  background: rgba(4,9,26,0.95);
  border-top: 1px solid rgba(11,109,255,0.22);
  padding: 60px 48px 40px;
  position: relative; z-index: 1;
}

.case-footer--ub { border-top-color: rgba(11,109,255,0.22); }
.case-footer--ub .case-footer__title              { color: rgba(74,162,255,0.85); }
.case-footer--ub .case-footer__form input         { border-color: rgba(11,109,255,0.22); }
.case-footer--ub .case-footer__form button        { background: rgba(11,109,255,0.16); border-color: rgba(11,109,255,0.22); }
.case-footer--ub .case-footer__form button:hover  { background: rgba(11,109,255,0.26); }
.case-footer--ub .case-footer__proj-nav a         { border-color: rgba(11,109,255,0.22); }
.case-footer--ub .case-footer__proj-nav a:hover   { background: rgba(11,109,255,0.18); border-color: rgba(11,109,255,0.50); color: #fff; }

.case-footer__inner { max-width: 1120px; margin: 0 auto; display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 60px; align-items: start; }
.case-footer__logo    { width: 38px; height: 38px; object-fit: contain; margin-bottom: 12px; filter: brightness(0) invert(1); opacity: .9; filter: drop-shadow(0 0 8px rgba(11,109,255,.4)); }
.case-footer__tagline { font-size: 13px; color: rgba(255,255,255,.40); line-height: 1.7; max-width: 240px; }
.case-footer__title   { font-family: var(--font-mono); font-size: 9px; letter-spacing: .18em; text-transform: uppercase; color: rgba(74,162,255,0.85); margin-bottom: 18px; }
.case-footer__nav     { display: flex; flex-direction: column; gap: 11px; }
.case-footer__nav a   { font-size: 14px; color: rgba(255,255,255,.50); transition: color .2s, transform .2s; display: inline-block; }
.case-footer__nav a:hover { color: #fff; transform: translateX(4px); }
.case-footer__item    { font-size: 13px; color: rgba(255,255,255,.45); margin-bottom: 9px; }
.case-footer__hint    { font-size: 13px; color: rgba(255,255,255,.40); margin-bottom: 12px; line-height: 1.6; }
.case-footer__form    { display: flex; gap: 8px; }
.case-footer__form input { flex: 1; padding: 10px 14px; background: rgba(255,255,255,.05); border: 1px solid rgba(11,109,255,.22); border-radius: 8px; color: #fff; font-family: var(--font-sans); font-size: 13px; outline: none; transition: border-color .2s; }
.case-footer__form input:focus        { border-color: rgba(11,109,255,.60); }
.case-footer__form input::placeholder  { color: rgba(255,255,255,.28); }
.case-footer__form button { padding: 10px 16px; background: var(--ac); border: none; border-radius: 8px; color: #fff; font-family: var(--font-sans); font-size: 12px; font-weight: 500; cursor: pointer; white-space: nowrap; transition: background .2s, transform .2s, box-shadow .2s; }
.case-footer__form button:hover { background: var(--ac-2); transform: scale(1.03); box-shadow: 0 6px 20px rgba(11,109,255,.40); }
.case-footer__bottom { max-width: 1120px; margin: 36px auto 0; padding-top: 22px; border-top: 1px solid rgba(11,109,255,.14); display: flex; justify-content: space-between; align-items: center; font-size: 12px; color: rgba(255,255,255,.30); flex-wrap: wrap; gap: 12px; }
.case-footer__case-label { color: rgba(255,255,255,.18); }
.case-footer__proj-nav { display: flex; gap: 10px; align-items: center; }
.case-footer__proj-nav a { font-size: 12px; padding: 7px 14px; border-radius: 999px; border: 1px solid rgba(11,109,255,.22); color: rgba(255,255,255,.50); transition: all .2s; }
.case-footer__proj-nav a:hover { background: rgba(11,109,255,.18); color: #fff; border-color: rgba(11,109,255,.50); }
.case-footer__proj-nav a.cta   { background: var(--ac); color: #fff; border-color: var(--ac); font-weight: 600; }
.case-footer__proj-nav a.cta:hover { background: var(--ac-2); }

@media (max-width: 980px) {
  .case-stats   { grid-template-columns: 1fr; }
  .case-process { grid-template-columns: 1fr; }
  .case-swatch-row { grid-template-columns: repeat(2,1fr); }
  .landing-grid { grid-template-columns: 1fr; }
  .learn-grid   { grid-template-columns: 1fr; }
  .ub-products-grid { grid-template-columns: 1fr 1fr; }
  .ub-screens-grid  { grid-template-columns: 1fr; }
  .ub-screen-card.full { grid-column: span 1; }
  .ub-cta-banner h3 { font-size: 38px; }
}

@media (max-width: 900px) {
  .nav    { padding: 0 24px; }
  .menu   { display: none; }
  .burger { display: flex; }

  .case-hero { grid-template-columns: 1fr; gap: 32px; }

  .case-footer__inner { grid-template-columns: 1fr 1fr; gap: 36px; }
  .case-footer        { padding: 50px 24px 36px; }

  .case-subnav-inner { justify-content: flex-start; }
  .case-subnav-pill  { width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; white-space: nowrap; gap: 8px; }
  .case-subnav-pill::-webkit-scrollbar { display: none; }
  .case-subnav-pill a { flex: 0 0 auto; font-size: 10px; padding: 7px 9px; }
}

@media (max-width: 640px) {
  .case-wrap     { padding: 20px 16px 80px; }
  .case-meta     { grid-template-columns: 1fr; }
  .case-grid2    { grid-template-columns: 1fr; }
  .case-type-row { grid-template-columns: 1fr; }
  .case-gallery  { grid-template-columns: repeat(6,1fr); }
  .g-col-7,.g-col-5,.g-col-6,.g-col-4,.g-col-12 { grid-column: span 6; }
  .case-footer__inner  { grid-template-columns: 1fr; gap: 28px; }
  .case-footer__bottom { flex-direction: column; align-items: flex-start; }
  .ub-cta-banner { padding: 36px 24px; }
  .ub-products-grid { grid-template-columns: 1fr; }
}

@media (max-width: 520px) {
  .mobile-menu.open  { justify-content: center; }
  .mobile-menu-panel { width: 100%; border-left: none; }
}

/* ── PF GRIDS ── */
.pf-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  width: 100%;
}

.pf-grid .pf--full {
  grid-column: 1 / -1;
}

.pf-grid--mobile-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  width: 100%;
  align-items: start;
}

.pf-grid--mobile-2 .pf {
  width: 100%;
}

.pf-grid--mobile-2 .pf img {
  width: 100%;
  height: auto;
  display: block;
}

.pf-grid--ba {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  width: 100%;
  align-items: start;
}

/* ── UXFLOW SECTION ── */
.uxflow-tabs { display: flex; gap: 10px; }
.uxflow-tab {
  padding: 10px 22px;
  border-radius: 999px;
  border: 1px solid rgba(11,109,255,0.30);
  background: rgba(11,109,255,0.06);
  color: rgba(255,255,255,0.55);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all .25s;
}
.uxflow-tab:hover {
  color: #fff;
  border-color: rgba(11,109,255,0.55);
  background: rgba(11,109,255,0.14);
}
.uxflow-tab.active {
  background: rgba(11,109,255,0.22);
  border-color: rgba(11,109,255,0.65);
  color: #fff;
  box-shadow: 0 0 20px rgba(11,109,255,0.20);
}

.uxflow-panel--hidden { display: none; }

.uxflow-caption {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  margin-top: 14px;
}
.uxflow-cap-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  font-family: var(--font-sans);
}
.uxflow-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ac);
  flex-shrink: 0;
  box-shadow: 0 0 8px rgba(11,109,255,0.6);
}

.uxflow-paths {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.uxflow-path-card {
  background: var(--ac-dim);
  border: 1px solid var(--ac-bdr);
  border-radius: 18px;
  padding: 18px;
  transition: transform .28s, border-color .28s, box-shadow .28s;
}
.uxflow-path-card:hover {
  transform: translateY(-4px);
  border-color: var(--ac-bdr-h);
  box-shadow: 0 12px 40px rgba(11,109,255,0.18);
}
.uxflow-path-num {
  font-family: var(--font-serif);
  font-size: 28px;
  color: rgba(74,162,255,0.45);
  margin-bottom: 8px;
}
.uxflow-path-title {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 15px;
  color: #fff;
  margin-bottom: 8px;
}
.uxflow-path-desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
}

@media (max-width: 768px) {
  .uxflow-paths { grid-template-columns: 1fr; }
}

.case-subnav-link.active {
  color: #fff;
  background: rgba(255,255,255,.12);
}

.case-subnav-pill {
  overflow-x: auto;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.case-subnav-pill::-webkit-scrollbar { display: none; }

/* ── RESEARCH & PLANNING ── */
.rp-market-grid { display: grid; grid-template-columns: 1fr 1.6fr; gap: 14px; }

.rp-card { border-radius: 20px; padding: 28px; border: 1px solid var(--border); transition: transform .28s, border-color .28s; }
.rp-card:hover { transform: translateY(-3px); border-color: var(--border-h); }
.rp-card--dark { background: linear-gradient(145deg, #0d1f3c 0%, #0a1628 100%); border-color: rgba(11,109,255,0.22); }
.rp-card--chart { background: #0e1929; border-color: rgba(11,109,255,0.20); }

.rp-label { font-family: var(--font-mono); font-size: 10px; letter-spacing: .18em; text-transform: uppercase; color: var(--ac); margin-bottom: 8px; }
.rp-big-num { font-family: var(--font-sans); font-size: 56px; font-weight: 700; color: #fff; letter-spacing: -2px; line-height: 1; }
.rp-year { font-size: 14px; color: var(--text-dim); margin-top: 6px; }

.rp-badge { background: rgba(11,109,255,0.12); border: 1px solid rgba(11,109,255,0.30); color: var(--ac); font-family: var(--font-mono); font-size: 12px; padding: 6px 12px; border-radius: 8px; white-space: nowrap; }

.rp-bar-track { width: 100%; height: 4px; background: rgba(30,45,74,1); border-radius: 4px; overflow: hidden; }
.rp-bar-fill { height: 100%; background: linear-gradient(90deg, #0b6dff, #5ba0ff); border-radius: 4px; transition: width 1s ease; }

.rp-stat-row { display: flex; align-items: center; gap: 20px; background: #0e1929; border: 1px solid rgba(11,109,255,0.18); border-radius: 14px; padding: 16px 20px; transition: border-color .2s; }
.rp-stat-row:hover { border-color: rgba(11,109,255,0.38); }
.rp-stat-pct { font-family: var(--font-sans); font-size: 22px; font-weight: 700; color: var(--ac); min-width: 72px; letter-spacing: -0.5px; }
.rp-stat-right { flex: 1; display: flex; flex-direction: column; gap: 6px; }
.rp-stat-label { font-size: 13px; color: var(--text-muted); }

.rp-sources { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 14px; font-size: 11px; color: var(--text-dim); font-family: var(--font-mono); }

.rp-divider { height: 1px; background: linear-gradient(90deg, transparent, rgba(11,109,255,0.25) 30%, rgba(11,109,255,0.25) 70%, transparent); position: relative; }
.rp-divider::after { content: ''; position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%); width: 6px; height: 6px; border-radius: 50%; background: rgba(11,109,255,0.5); }

.rp-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

.rp-mini-stat { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--text-muted); }
.rp-mini-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.rp-mini-bar-track { width: 100%; height: 2px; background: rgba(255,255,255,0.08); border-radius: 2px; overflow: hidden; margin-bottom: 6px; }
.rp-mini-bar-fill { height: 100%; border-radius: 2px; }

.rp-kv-row { display: flex; align-items: center; gap: 20px; padding: 14px 20px; border-bottom: 1px solid rgba(11,109,255,0.10); transition: background .2s; }
.rp-kv-row:first-child { border-top: 1px solid rgba(11,109,255,0.10); }
.rp-kv-row:hover { background: rgba(11,109,255,0.04); }
.rp-kv-num { font-size: 22px; font-weight: 700; color: var(--ac); min-width: 80px; letter-spacing: -0.5px; }
.rp-kv-text { flex: 1; font-size: 13px; color: var(--text-muted); }
.rp-kv-tag { font-family: var(--font-mono); font-size: 10px; letter-spacing: .12em; padding: 4px 10px; border-radius: 999px; white-space: nowrap; text-transform: uppercase; }
.rp-kv-tag--up      { background: rgba(34,197,94,0.12);   color: #22c55e;        border: 1px solid rgba(34,197,94,0.25); }
.rp-kv-tag--warn    { background: rgba(251,191,36,0.12);  color: #fbbf24;        border: 1px solid rgba(251,191,36,0.25); }
.rp-kv-tag--trust   { background: rgba(74,162,255,0.12);  color: var(--ac-3);    border: 1px solid rgba(74,162,255,0.25); }
.rp-kv-tag--focus   { background: rgba(11,109,255,0.12);  color: var(--ac);      border: 1px solid rgba(11,109,255,0.30); }
.rp-kv-tag--neutral { background: rgba(255,255,255,0.06); color: var(--text-dim);border: 1px solid rgba(255,255,255,0.12); }

.rp-audience-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; }

.rp-persona { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border: 1px solid rgba(11,109,255,0.22); border-radius: 20px; overflow: hidden; background: #0e1929; }
.rp-persona__img { border-right: 1px solid rgba(11,109,255,0.15); min-height: 420px; padding: 28px; }
.rp-persona__info { padding: 28px; display: flex; flex-direction: column; gap: 0; }
.rp-persona__group { margin-bottom: 16px; }
.rp-persona__group-title { font-family: var(--font-mono); font-size: 10px; letter-spacing: .18em; text-transform: uppercase; color: rgba(74,162,255,0.70); margin-bottom: 8px; }

.rp-bullet-list { list-style: none; display: flex; flex-direction: column; gap: 6px; }
.rp-bullet-list li { font-size: 13px; color: var(--text-muted); padding-left: 14px; position: relative; line-height: 1.5; }
.rp-bullet-list li::before { content: ''; position: absolute; left: 0; top: 7px; width: 5px; height: 5px; border-radius: 50%; background: var(--ac); }

.rp-quote { background: rgba(11,109,255,0.08); border-left: 3px solid var(--ac); border-radius: 0 12px 12px 0; padding: 14px 18px; font-style: italic; font-size: 13px; color: var(--text-muted); line-height: 1.6; margin-top: 8px; }

.rp-table-wrap { border: 1px solid rgba(11,109,255,0.18); border-radius: 16px; overflow: hidden; }
.rp-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.rp-table th { background: rgba(11,109,255,0.10); padding: 12px 16px; font-family: var(--font-mono); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--text-muted); font-weight: 400; text-align: center; border-bottom: 1px solid rgba(11,109,255,0.15); }
.rp-table th:first-child { text-align: left; }
.rp-table td { padding: 12px 16px; color: var(--text-muted); text-align: center; border-bottom: 1px solid rgba(11,109,255,0.08); }
.rp-table td:first-child { text-align: left; color: var(--text); }
.rp-table tr:last-child td { border-bottom: none; }
.rp-table tr:hover td { background: rgba(11,109,255,0.04); }
.rp-th--highlight { color: var(--ac) !important; }
.rp-td--highlight { background: rgba(11,109,255,0.06); }
.rp-check { color: #22c55e; font-size: 16px; }
.rp-cross { color: rgba(255,255,255,0.25); font-size: 16px; }
.rp-warn  { color: #fbbf24; font-size: 16px; }

.rp-decisions-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.rp-decision-card { background: rgba(11,109,255,0.05); border: 1px solid rgba(11,109,255,0.18); border-radius: 18px; padding: 22px; transition: transform .28s, border-color .28s; }
.rp-decision-card:hover { transform: translateY(-3px); border-color: rgba(11,109,255,0.38); }
.rp-decision-bar { width: 28px; height: 2px; background: var(--ac); border-radius: 2px; }

/* Competitor logo row — now a real grid class (was inline-style before) */
.rp-competitor-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.rp-competitor-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px;
}
.rp-competitor-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(11,109,255,0.15);
  border: 1px solid rgba(11,109,255,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
}

@media (max-width: 900px) {
  .rp-market-grid   { grid-template-columns: 1fr; }
  .rp-2col          { grid-template-columns: 1fr; }
  .rp-audience-grid { grid-template-columns: 1fr; }
  .rp-persona       { grid-template-columns: 1fr; }
  .rp-persona__img  { min-height: 200px; border-right: none; border-bottom: 1px solid rgba(11,109,255,0.15); }
  .rp-decisions-grid { grid-template-columns: 1fr 1fr; }
  .rp-competitor-grid { grid-template-columns: 1fr; }
}

/* ════════════════════════════════════════════════════════════
   MOBILE (≤640px) — Research & Planning fine-tuning
   The 900px breakpoint above already stacks the big grids;
   this block fixes spacing, overflow, and density for phones.
════════════════════════════════════════════════════════════ */
@media (max-width: 640px) {
  .rp-big-num { font-size: 40px; }
  .rp-decisions-grid { grid-template-columns: 1fr; }

  /* Cards: tighter padding so content doesn't feel cramped on narrow screens */
  .rp-card { padding: 18px; border-radius: 16px; }

  /* Market value card: smaller headline number */
  .rp-card .rp-big-num { font-size: 36px; }

  /* Stat rows: stop the % column squeezing the label; allow wrap gracefully */
  .rp-stat-row {
    gap: 12px;
    padding: 14px 16px;
    flex-wrap: wrap;
  }
  .rp-stat-pct { min-width: 56px; font-size: 18px; }
  .rp-stat-label { font-size: 12.5px; }

  /* Key value rows: stack number+tag above text so nothing truncates */
  .rp-kv-row {
    flex-wrap: wrap;
    gap: 8px 14px;
    padding: 14px 16px;
  }
  .rp-kv-num { min-width: 0; font-size: 19px; }
  .rp-kv-text { flex-basis: 100%; order: 3; font-size: 12.5px; }
  .rp-kv-tag { margin-left: auto; order: 2; }

  /* Sources row: smaller, wraps cleanly */
  .rp-sources { gap: 10px 14px; font-size: 10px; }

  /* Persona panel padding + quote sizing */
  .rp-persona__img { padding: 18px; min-height: 240px; }
  .rp-persona__info { padding: 20px; }
  .rp-quote { font-size: 12.5px; padding: 12px 14px; }

  /* Competitor cards: full width, icon stays compact */
  .rp-competitor-card { padding: 14px; gap: 12px; }

  /* Comparison table: allow horizontal scroll instead of squashing columns */
  .rp-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .rp-table { min-width: 480px; }
  .rp-table th, .rp-table td { padding: 10px 12px; font-size: 12px; }

  /* Decision cards inline header/number row keeps readable size */
  .rp-decision-card { padding: 16px; }
}

/* ════════════════════════════════════════════════════════════
   ANIMATED COMPARISON ICONS (✓ ✗ ~)
════════════════════════════════════════════════════════════ */
.ub-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
}
.ub-icon svg { width: 100%; height: 100%; overflow: visible; }

.ub-icon-path {
  fill: none;
  stroke-width: 2.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.ub-icon-yes .ub-icon-path {
  stroke: #22c55e;
  stroke-dasharray: 28;
  stroke-dashoffset: 28;
  animation: ubDrawCheck .6s ease forwards;
  animation-delay: .1s;
}
@keyframes ubDrawCheck { to { stroke-dashoffset: 0; } }

.ub-icon-no .ub-icon-path {
  stroke: #f87171;
  opacity: 0;
  transform-origin: center;
  animation: ubCrossIn .45s ease forwards;
  animation-delay: .1s;
}
@keyframes ubCrossIn {
  0%   { opacity: 0; transform: scale(.5) rotate(-15deg); }
  60%  { opacity: 1; transform: scale(1.08) rotate(4deg); }
  100% { opacity: .85; transform: scale(1) rotate(0deg); }
}

.ub-icon-partial .ub-icon-path {
  stroke: #fbbf24;
  stroke-dasharray: 26;
  stroke-dashoffset: 26;
  animation: ubDrawCheck .5s ease forwards, ubWavePulse 1.8s ease-in-out .6s infinite;
}
@keyframes ubWavePulse { 0%, 100% { opacity: .65; } 50% { opacity: 1; } }

@media (prefers-reduced-motion: reduce) {
  .ub-icon-yes .ub-icon-path,
  .ub-icon-no .ub-icon-path,
  .ub-icon-partial .ub-icon-path {
    animation: none !important;
    stroke-dashoffset: 0 !important;
    opacity: 1 !important;
    transform: none !important;
  }
}

/* ════════════════════════════════════════════════════════════
   MOBILE (≤640px) — Process section fine-tuning
════════════════════════════════════════════════════════════ */
@media (max-width: 640px) {
  .case-process {
    gap: 12px;
    margin-top: 12px;
  }

  .pstep {
    padding: 16px;
    border-radius: 14px;
  }

  .pnum {
    font-size: 9px;
    margin-bottom: 6px;
  }

  .ptitle {
    font-size: 14px;
    margin-bottom: 6px;
  }

  .pdesc {
    font-size: 13px;
    line-height: 1.5;
  }
}