/* ================================================================
   Jackson Digital - Design System v3
   Accent: Brand Blue (#3D72C4) - no teal.
   Dark atmospheric. Editorial. Premium technical partner.
   ================================================================ */

:root {
  /* Surfaces */
  --s0: #090B10;
  --s1: #0C0F16;
  --s2: #10141C;
  --s3: #161B25;
  --s4: #1C222E;
  --s5: #222934;

  /* Brand blue accent - matches "Digital" in logo */
  --a:    #3D72C4;
  --a-l:  #5589D4;   /* lighter hover */
  --a-d:  #2C5A9E;   /* darker press */
  --a-g:  rgba(61,114,196,0.08);  /* subtle glow bg */
  --a-b:  rgba(61,114,196,0.2);   /* border */

  /* Typography */
  --t1: #ECEEF2;
  --t2: #9BA5B7;
  --t3: #5E6A7C;
  --t4: #3A4455;

  /* Borders */
  --b: rgba(255,255,255,0.065);
  --b2: rgba(255,255,255,0.04);

  /* Fonts */
  --fh: 'Plus Jakarta Sans', sans-serif;
  --fb: 'DM Sans', sans-serif;

  /* Transitions */
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ===============================--===============================-- Reset ===============================--===============================-- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--fb);
  background: var(--s1);
  color: var(--t2);
  line-height: 1.65;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
ul, ol { list-style: none; }

/* ===============================--===============================-- Layout ===============================--===============================-- */
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 48px; }
.wrap-wide { max-width: 1440px; margin: 0 auto; padding: 0 48px; }

/* ===============================--===============================-- Type scale ===============================--===============================-- */
.d1 { /* display hero */
  font-family: var(--fh); font-weight: 800;
  font-size: clamp(2.6rem, 5vw, 4rem);
  line-height: 1.07; letter-spacing: -0.036em; color: var(--t1);
}
.d2 {
  font-family: var(--fh); font-weight: 800;
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  line-height: 1.1; letter-spacing: -0.03em; color: var(--t1);
}
.d3 {
  font-family: var(--fh); font-weight: 700;
  font-size: clamp(1.3rem, 2vw, 1.7rem);
  line-height: 1.2; letter-spacing: -0.025em; color: var(--t1);
}
.eyebrow {
  font-family: var(--fh); font-size: .68rem; font-weight: 700;
  letter-spacing: .16em; text-transform: uppercase; color: var(--a);
  display: flex; align-items: center; gap: 10px;
}
.eyebrow::before { content: ''; display: block; width: 28px; height: 1px; background: var(--a); flex-shrink: 0; }
.body-lg { font-size: 1.05rem; line-height: 1.72; }
.body-md { font-size: .92rem; line-height: 1.68; }
.body-sm { font-size: .82rem; line-height: 1.6; }

/* ===============================--===============================-- Buttons ===============================--===============================-- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--fh); font-weight: 700; font-size: .85rem;
  letter-spacing: -.005em; padding: 14px 30px; border-radius: 3px;
  border: none; transition: all .3s var(--ease); white-space: nowrap;
}
.btn-a { background: var(--a); color: #fff; }
.btn-a:hover { background: var(--a-l); transform: translateY(-1px); box-shadow: 0 6px 28px rgba(61,114,196,0.3); }
.btn-b { background: transparent; color: var(--t2); border: 1px solid rgba(255,255,255,0.14); }
.btn-b:hover { border-color: var(--a); color: var(--a); }
.btn-text { background: none; border: none; color: var(--a); font-size: .82rem; font-weight: 700; display: inline-flex; align-items: center; gap: 6px; padding: 0; transition: gap .2s; }
.btn-text:hover { gap: 10px; }
.btn-lg { padding: 16px 36px; font-size: .9rem; }

/* ===============================--===============================-- Arrow icon ===============================--===============================-- */
.arr { width: 14px; height: 14px; flex-shrink: 0; transition: transform .25s; }
.btn-text:hover .arr { transform: translateX(3px); }
.btn-a:hover .arr, .btn-b:hover .arr { transform: translateX(2px); }

/* ===============================--===============================-- Scroll reveal ===============================--===============================-- */
[rv] {
  opacity: 0; transform: translateY(22px);
  transition: opacity .75s var(--ease), transform .75s var(--ease);
}
[rv=l] { transform: translateX(-28px); }
[rv=r] { transform: translateX(28px); }
[rv=s] { transform: scale(0.97); }
[rv].in { opacity: 1; transform: none; }
.sd1 { transition-delay: .06s; }
.sd2 { transition-delay: .13s; }
.sd3 { transition-delay: .21s; }
.sd4 { transition-delay: .29s; }
.sd5 { transition-delay: .37s; }

/* ===============================
   NAV
   =============================== */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  padding: 26px 0;
  transition: padding .4s, background .4s, border-color .4s;
  border-bottom: 1px solid transparent;
}
.nav.pinned {
  background: rgba(10,12,18,0.94);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 16px 0;
  border-color: var(--b);
}
.nav-i { display: flex; align-items: center; justify-content: space-between; }
.logo {
  font-family: var(--fh); font-weight: 800; font-size: 1.1rem;
  color: var(--t1); letter-spacing: -0.03em;
}
.logo b { color: var(--a); }
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-links a { font-size: .82rem; font-weight: 500; color: var(--t3); transition: color .2s; }
.nav-links a:hover { color: var(--t1); }
.nav-cta {
  display: inline-flex; align-items: center;
  font-family: var(--fh); font-weight: 700; font-size: .8rem;
  background: var(--a); color: #fff !important; padding: 10px 22px; border-radius: 3px;
  transition: all .25s;
}
.nav-cta:hover { background: var(--a-l); box-shadow: 0 4px 20px rgba(61,114,196,0.3); }

/* ===============================
   HERO
   =============================== */
.hero {
  min-height: 100svh; display: flex; align-items: flex-end;
  padding: 0 0 108px; position: relative; overflow: hidden;
}
.hero-left { padding-top: 24px; }
.hero-bg { position: absolute; inset: 0; }
.hero-bg img {
  width: 100%; height: 100%; object-fit: cover;
  opacity: .14; filter: grayscale(40%) contrast(1.1);
}
.hero-bg::after {
  content: ''; position: absolute; inset: 0;
  background:
    linear-gradient(to right, var(--s1) 35%, rgba(12,15,22,0.4) 100%),
    linear-gradient(to top, var(--s1) 0%, transparent 40%);
}
/* Ambient glow */
.hero-glow-1 {
  position: absolute; top: -10%; right: 5%;
  width: 640px; height: 640px; border-radius: 50%;
  background: radial-gradient(circle, rgba(61,114,196,0.1) 0%, transparent 65%);
  filter: blur(40px); pointer-events: none;
}
.hero-glow-2 {
  position: absolute; bottom: -5%; left: 40%;
  width: 400px; height: 400px; border-radius: 50%;
  background: radial-gradient(circle, rgba(61,114,196,0.06) 0%, transparent 65%);
  filter: blur(60px); pointer-events: none;
}

.hero-inner {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 0; align-items: end;
}
.hero-left { padding-right: 60px; }
.hero-tag {
  font-family: var(--fh); font-size: .65rem; font-weight: 700;
  letter-spacing: .2em; text-transform: uppercase;
  color: var(--t4); margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--b);
  display: inline-block;
}
.hero-h1 {
  font-family: var(--fh); font-weight: 800;
  font-size: clamp(2.8rem, 5.5vw, 4.4rem);
  line-height: 1.05; letter-spacing: -0.038em;
  color: var(--t1); margin-bottom: 28px;
}
.hero-h1 .accent { color: var(--a); }
.hero-sub {
  font-size: 1.05rem; line-height: 1.72; color: var(--t2);
  max-width: 500px; margin-bottom: 40px;
}
.hero-btns { display: flex; gap: 12px; margin-bottom: 56px; }
.hero-metrics {
  display: flex; gap: 40px;
  padding-top: 40px; border-top: 1px solid var(--b);
}
.metric-val {
  font-family: var(--fh); font-weight: 800; font-size: 1.6rem;
  color: var(--t1); line-height: 1; margin-bottom: 4px; letter-spacing: -0.03em;
}
.metric-val sub { color: var(--a); font-size: .8em; }
.metric-lbl { font-size: .72rem; color: var(--t3); }

/* Hero right side - vertical text feature */
.hero-right {
  display: flex; flex-direction: column;
  justify-content: flex-end; align-items: flex-end;
  gap: 24px; padding-bottom: 4px;
}
.hero-callout {
  writing-mode: vertical-rl; text-orientation: mixed;
  transform: rotate(180deg);
  font-family: var(--fh); font-size: .65rem; font-weight: 700;
  letter-spacing: .2em; text-transform: uppercase;
  color: var(--t4);
}
.hero-stat-card {
  background: var(--s3); border: 1px solid var(--b);
  border-radius: 4px; padding: 24px 28px;
  min-width: 200px;
}
.stat-num {
  font-family: var(--fh); font-weight: 800; font-size: 2rem;
  color: var(--t1); line-height: 1; margin-bottom: 6px; letter-spacing: -0.04em;
}
.stat-num span { color: var(--a); }
.stat-lbl { font-size: .75rem; color: var(--t3); }
.hero-line {
  width: 1px; height: 120px;
  background: linear-gradient(to bottom, transparent, var(--b));
}

/* ===============================
   MARQUEE / TRUST BAR
   =============================== */
.marquee-bar {
  border-top: 1px solid var(--b);
  border-bottom: 1px solid var(--b);
  padding: 20px 0; overflow: hidden;
  background: var(--s2);
}
.marquee-track {
  display: flex; gap: 0;
  animation: marquee 28s linear infinite;
  width: max-content;
}
.marquee-track:hover { animation-play-state: paused; }
.marquee-item {
  display: flex; align-items: center; gap: 12px;
  padding: 0 36px; white-space: nowrap;
  font-family: var(--fh); font-size: .72rem; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
  color: var(--t4);
  border-right: 1px solid var(--b);
}
.marquee-item span { color: var(--a); }
.marquee-dot { width: 3px; height: 3px; border-radius: 50%; background: var(--a); }
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ===============================
   PROBLEMS
   =============================== */
.problems { padding: 120px 0; }
.problems-grid {
  display: grid; grid-template-columns: 0.85fr 1.15fr;
  gap: 100px; align-items: center;
}
.problems-left {}
.problems-head { margin-bottom: 48px; }
.problem-list { display: flex; flex-direction: column; }
.problem-item {
  display: grid; grid-template-columns: 40px 1fr;
  gap: 0; padding: 24px 0;
  border-bottom: 1px solid var(--b);
  cursor: default; transition: border-color .25s;
}
.problem-item:first-of-type { border-top: 1px solid var(--b); }
.problem-item:hover { border-bottom-color: rgba(61,114,196,0.35); }
.p-n {
  font-family: var(--fh); font-weight: 800; font-size: .75rem;
  color: var(--a); padding-top: 2px; letter-spacing: .04em;
}
.p-t { font-size: .9rem; font-weight: 500; color: var(--t1); line-height: 1.5; }
.problems-right { position: relative; }
.problems-img {
  width: 100%; aspect-ratio: 3/4; border-radius: 3px; overflow: hidden;
  position: relative;
}
.problems-img img { width: 100%; height: 100%; object-fit: cover; }
.problems-img::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(10,12,18,.7) 0%, transparent 50%);
}
/* Offset accent border */
.problems-img::before {
  content: ''; position: absolute;
  top: -12px; right: -12px; bottom: 12px; left: 12px;
  border: 1px solid rgba(61,114,196,0.25);
  border-radius: 3px; z-index: -1;
}

/* ===============================
   SERVICES - alternating, NOT uniform
   =============================== */
.services-sec { padding: 120px 0; background: var(--s2); }
.services-intro { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: end; margin-bottom: 80px; }
.services-intro-cta { align-self: end; display: flex; justify-content: flex-end; }

.svc-items { display: flex; flex-direction: column; }

/* Primary service block - full width, horizontal split */
.svc-primary {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 0; border-top: 1px solid var(--b); padding: 60px 0;
}
.svc-primary:last-child { border-bottom: 1px solid var(--b); }
.svc-primary.alt { direction: rtl; }
.svc-primary.alt > * { direction: ltr; }

.svc-p-text { padding-right: 60px; }
.svc-primary.alt .svc-p-text { padding-right: 0; padding-left: 60px; }
.svc-p-label {
  font-family: var(--fh); font-size: .65rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--a); margin-bottom: 16px;
}
.svc-p-title {
  font-family: var(--fh); font-weight: 800;
  font-size: clamp(1.3rem, 2vw, 1.65rem);
  color: var(--t1); line-height: 1.18; letter-spacing: -0.025em;
  margin-bottom: 16px;
}
.svc-p-desc { font-size: .88rem; color: var(--t2); line-height: 1.7; margin-bottom: 24px; }
.svc-p-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 28px; }
.svc-tag {
  font-size: .67rem; font-weight: 600; letter-spacing: .04em;
  padding: 4px 11px; border: 1px solid var(--b); border-radius: 2px; color: var(--t3);
}

.svc-p-media {
  border-radius: 3px; overflow: hidden; position: relative;
  aspect-ratio: 4/3; background: var(--s3);
}
.svc-p-media img { width: 100%; height: 100%; object-fit: cover; opacity: .85; transition: opacity .4s, transform .5s var(--ease); }
.svc-primary:hover .svc-p-media img { opacity: 1; transform: scale(1.03); }

/* ===============================
   PORTFOLIO - editorial
   =============================== */
.portfolio-sec { padding: 120px 0; }
.portfolio-head { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: end; margin-bottom: 60px; }

/* Large case study feature */
.case-feature {
  display: grid; grid-template-columns: 1.4fr 1fr;
  gap: 0; background: var(--s2); border: 1px solid var(--b); border-radius: 3px;
  overflow: hidden; margin-bottom: 24px;
  transition: border-color .3s;
}
.case-feature:hover { border-color: rgba(61,114,196,0.3); }
.case-feature__img {
  aspect-ratio: 4/3; overflow: hidden; position: relative;
  background: var(--s3);
}
.case-feature__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.case-feature:hover .case-feature__img img { transform: scale(1.04); }
.case-feature__ph {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(145deg, var(--s3), var(--s4));
  font-family: var(--fh); font-weight: 700; font-size: 1.1rem;
  color: rgba(255,255,255,0.06);
}
.case-feature__body { padding: 44px 40px; display: flex; flex-direction: column; justify-content: center; }
.case-cat {
  font-family: var(--fh); font-size: .65rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase; color: var(--a); margin-bottom: 14px;
}
.case-title {
  font-family: var(--fh); font-weight: 800;
  font-size: 1.4rem; color: var(--t1); letter-spacing: -0.025em;
  line-height: 1.2; margin-bottom: 14px;
}
.case-desc { font-size: .85rem; color: var(--t2); line-height: 1.65; margin-bottom: 24px; }
.case-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 28px; }
.case-tag {
  font-size: .65rem; font-weight: 600;
  color: var(--a); background: var(--a-g);
  border: 1px solid var(--a-b); padding: 3px 10px; border-radius: 2px; letter-spacing: .03em;
}

/* Second case study row */
.case-row {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.case-sm {
  background: var(--s2); border: 1px solid var(--b); border-radius: 3px;
  overflow: hidden; transition: border-color .3s;
}
.case-sm:hover { border-color: rgba(61,114,196,0.3); }
.case-sm__img {
  aspect-ratio: 16/9; overflow: hidden; background: var(--s3);
}
.case-sm__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.case-sm:hover .case-sm__img img { transform: scale(1.04); }
.case-sm__ph {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(145deg, var(--s3), var(--s4));
  font-family: var(--fh); font-weight: 700; font-size: .9rem;
  color: rgba(255,255,255,0.06);
}
.case-sm__body { padding: 28px; }

/* ===============================
   FULL-WIDTH STATEMENT
   =============================== */
.statement-sec {
  padding: 100px 0;
  background: var(--s2);
  border-top: 1px solid var(--b);
  border-bottom: 1px solid var(--b);
  position: relative; overflow: hidden;
}
.statement-sec::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse 60% 80% at 70% 50%, rgba(61,114,196,0.07) 0%, transparent 65%);
  pointer-events: none;
}
.statement-inner {
  display: grid; grid-template-columns: 1.1fr 1fr;
  gap: 80px; align-items: center; position: relative; z-index: 1;
}
.statement-q {
  font-family: var(--fh); font-weight: 800;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  line-height: 1.15; letter-spacing: -0.03em; color: var(--t1);
}
.statement-q em { font-style: normal; color: var(--a); }
.statement-body { color: var(--t2); font-size: .92rem; line-height: 1.7; }
.statement-stats { display: flex; gap: 36px; margin-top: 36px; padding-top: 36px; border-top: 1px solid var(--b); }
.st-val { font-family: var(--fh); font-weight: 800; font-size: 1.5rem; color: var(--t1); margin-bottom: 4px; letter-spacing: -0.03em; }
.st-val b { color: var(--a); }
.st-lbl { font-size: .72rem; color: var(--t3); }

/* ===============================
   PROCESS
   =============================== */
.process-sec { padding: 120px 0; }
.process-head { max-width: 560px; margin-bottom: 64px; }
.process-track {
  display: grid; grid-template-columns: repeat(5, 1fr);
  border-top: 1px solid var(--b); position: relative;
}
.process-track::before {
  content: ''; position: absolute;
  top: 0; left: 0;
  width: var(--progress, 0%); height: 1px;
  background: var(--a); transition: width 1.2s var(--ease);
  animation: progress-line 2s 0.5s forwards var(--ease);
}
@keyframes progress-line { from {width:0} to {width:100%} }
.p-step {
  padding: 36px 28px 36px 0; border-right: 1px solid var(--b);
  position: relative;
}
.p-step:last-child { border-right: none; }
.p-step-dot {
  position: absolute; top: -5px; left: 0;
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--s2); border: 1.5px solid var(--b);
  transition: border-color .3s, background .3s;
}
.p-step:hover .p-step-dot { border-color: var(--a); background: var(--a); }
.p-n { font-family: var(--fh); font-size: .62rem; font-weight: 700; letter-spacing: .14em; color: var(--a); margin-bottom: 14px; }
.p-title { font-family: var(--fh); font-weight: 700; font-size: .92rem; color: var(--t1); margin-bottom: 10px; letter-spacing: -0.01em; }
.p-desc { font-size: .8rem; color: var(--t3); line-height: 1.55; }

/* ===============================
   SEARCH TRIO
   =============================== */
.search-sec { padding: 120px 0; background: var(--s2); }
.search-head { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: end; margin-bottom: 60px; }
.search-cols {
  display: grid; grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--b); border-radius: 3px; overflow: hidden;
}
.s-col {
  padding: 44px 36px; border-right: 1px solid var(--b); transition: background .3s;
}
.s-col:last-child { border-right: none; }
.s-col:hover { background: rgba(61,114,196,0.04); }
.s-abbr {
  font-family: var(--fh); font-weight: 800; font-size: 2.2rem;
  line-height: 1; margin-bottom: 4px; letter-spacing: -0.04em;
}
.s-col-seo .s-abbr { color: var(--a); }
.s-col-geo .s-abbr { color: #638DC9; }
.s-col-aeo .s-abbr { color: #8B7FD4; }
.s-full { font-size: .65rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--t4); margin-bottom: 18px; }
.s-def { font-size: .85rem; color: var(--t2); line-height: 1.62; }

/* ===============================
   FAQ
   =============================== */
.faq-sec { padding: 120px 0; }
.faq-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 80px; align-items: start; }
.faq-list { display: flex; flex-direction: column; }
.faq-item { border-bottom: 1px solid var(--b); }
.faq-q {
  width: 100%; padding: 22px 0; background: none; border: none; text-align: left;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  font-family: var(--fb); font-size: .9rem; font-weight: 500; color: var(--t2);
  cursor: pointer; transition: color .2s;
}
.faq-q:hover, .faq-item.on .faq-q { color: var(--t1); }
.faq-icon { width: 20px; height: 20px; flex-shrink: 0; color: var(--t4); transition: transform .3s, color .2s; }
.faq-item.on .faq-icon { transform: rotate(180deg); color: var(--a); }
.faq-body { max-height: 0; overflow: hidden; transition: max-height .4s var(--ease); }
.faq-item.on .faq-body { max-height: 200px; }
.faq-body p { font-size: .85rem; color: var(--t3); line-height: 1.72; padding-bottom: 22px; }

/* ===============================
   CONTACT
   =============================== */
.contact-sec { padding: 120px 0; background: var(--s2); position: relative; overflow: hidden; }
.contact-sec::before {
  content: ''; position: absolute;
  top: -400px; left: 50%; transform: translateX(-50%);
  width: 1000px; height: 1000px; border-radius: 50%;
  background: radial-gradient(circle, rgba(61,114,196,0.06) 0%, transparent 55%);
  pointer-events: none;
}
.contact-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 80px; align-items: start; position: relative; z-index: 1; }
.contact-txt {}
.contact-promises { margin-top: 40px; display: flex; flex-direction: column; gap: 20px; }
.cp { display: flex; gap: 14px; }
.cp-bar { width: 3px; flex-shrink: 0; background: var(--a); opacity: 0.6; border-radius: 2px; }
.cp-h { font-size: .86rem; font-weight: 600; color: var(--t1); margin-bottom: 3px; }
.cp-p { font-size: .79rem; color: var(--t3); line-height: 1.5; }

.cform {
  background: var(--s3); border: 1px solid var(--b); border-radius: 3px;
  padding: 44px 40px; position: relative;
}
.cform::before {
  content: ''; position: absolute; top: -1px; left: 15%; right: 15%;
  height: 2px; background: linear-gradient(90deg, transparent, var(--a), transparent);
}
.cform-h { font-family: var(--fh); font-size: 1.25rem; font-weight: 800; color: var(--t1); letter-spacing: -0.025em; margin-bottom: 4px; }
.cform-sub { font-size: .8rem; color: var(--t3); margin-bottom: 28px; }
.frow { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.fg { display: flex; flex-direction: column; gap: 5px; margin-bottom: 12px; }
.fg label { font-size: .67rem; font-weight: 700; letter-spacing: .06em; color: var(--t4); text-transform: uppercase; }
.fg input, .fg select, .fg textarea {
  background: var(--s4); border: 1px solid var(--b); border-radius: 3px;
  padding: 11px 14px; color: var(--t1); font-family: var(--fb); font-size: .85rem;
  outline: none; width: 100%; transition: border-color .2s;
}
.fg input::placeholder, .fg textarea::placeholder { color: var(--t4); }
.fg select { appearance: none; cursor: pointer; }
.fg select option { background: var(--s4); }
.fg input:focus, .fg select:focus, .fg textarea:focus { border-color: var(--a); }
.fg textarea { resize: vertical; min-height: 96px; }
.f-submit {
  width: 100%; padding: 14px; background: var(--a); color: #fff;
  font-family: var(--fh); font-size: .9rem; font-weight: 700;
  border: none; border-radius: 3px; cursor: pointer;
  transition: all .25s; margin-top: 4px;
}
.f-submit:hover { background: var(--a-l); transform: translateY(-1px); box-shadow: 0 6px 24px rgba(61,114,196,0.3); }
.f-privacy { text-align: center; margin-top: 14px; font-size: .68rem; color: var(--t4); }
.f-ok { display: none; text-align: center; padding: 40px 12px; }
.f-ok.on { display: block; }
.f-ok h3 { font-family: var(--fh); font-size: 1.25rem; font-weight: 800; color: var(--t1); margin-bottom: 10px; }
.f-ok p { font-size: .86rem; color: var(--t3); line-height: 1.7; }
.f-ok a { color: var(--a); font-weight: 600; }

/* ===============================
   FOOTER
   =============================== */
.footer {
  padding: 64px 0 32px;
  background: var(--s0);
  border-top: 1px solid var(--b);
}
.ft { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; }
.ft-brand { font-family: var(--fh); font-weight: 800; font-size: 1.05rem; color: var(--t1); }
.ft-brand b { color: var(--a); }
.ft-tag { font-size: .78rem; color: var(--t4); margin-top: 8px; line-height: 1.6; }
.ft-hed { font-family: var(--fh); font-size: .62rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--t4); margin-bottom: 14px; }
.ft-links { display: flex; flex-direction: column; gap: 8px; }
.ft-links a { font-size: .8rem; color: var(--t4); transition: color .2s; }
.ft-links a:hover { color: var(--a); }
.ft-copy { grid-column: 1 / -1; padding-top: 32px; margin-top: 32px; border-top: 1px solid var(--b); text-align: center; font-size: .7rem; color: var(--t4); }

/* ===============================
   CASE STUDY PAGES
   =============================== */
.cs-hero {
  padding: 160px 0 100px;
  background: var(--s1);
  border-bottom: 1px solid var(--b);
  position: relative; overflow: hidden;
}
.cs-hero-bg { position: absolute; inset: 0; }
.cs-hero-bg img { width: 100%; height: 100%; object-fit: cover; opacity: .06; }
.cs-hero-bg::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to right, var(--s1) 50%, rgba(12,15,22,0.3)); }
.cs-hero-inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.cs-back { display: inline-flex; align-items: center; gap: 8px; font-family: var(--fh); font-size: .72rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--t3); margin-bottom: 28px; transition: color .2s; }
.cs-back:hover { color: var(--a); }
.cs-client { font-family: var(--fh); font-size: .68rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--a); margin-bottom: 16px; }
.cs-title { font-family: var(--fh); font-weight: 800; font-size: clamp(2rem, 4vw, 3.2rem); color: var(--t1); line-height: 1.1; letter-spacing: -0.035em; margin-bottom: 20px; }
.cs-lead { font-size: 1rem; color: var(--t2); line-height: 1.7; max-width: 480px; }
.cs-meta { display: flex; flex-direction: column; gap: 20px; align-items: flex-end; }
.cs-stat { text-align: right; }
.cs-stat-v { font-family: var(--fh); font-weight: 800; font-size: 2.2rem; color: var(--t1); line-height: 1; letter-spacing: -0.04em; }
.cs-stat-v b { color: var(--a); }
.cs-stat-l { font-size: .72rem; color: var(--t3); margin-top: 4px; }

/* Case study body */
.cs-body { padding: 80px 0; }
.cs-body-grid { display: grid; grid-template-columns: 1fr 3fr; gap: 80px; }
.cs-sidebar { position: sticky; top: 100px; height: max-content; }
.cs-sidebar-label { font-family: var(--fh); font-size: .62rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--t4); margin-bottom: 16px; }
.cs-sidebar-nav { display: flex; flex-direction: column; gap: 4px; }
.cs-sidebar-nav a { font-size: .8rem; color: var(--t3); padding: 6px 0; border-left: 2px solid var(--b); padding-left: 12px; transition: all .2s; }
.cs-sidebar-nav a:hover { color: var(--a); border-left-color: var(--a); }
.cs-tech-list { display: flex; flex-direction: column; gap: 6px; margin-top: 28px; }
.cs-tech-item { display: flex; align-items: center; gap: 8px; font-size: .78rem; color: var(--t3); }
.cs-tech-item::before { content: ''; width: 4px; height: 4px; border-radius: 50%; background: var(--a); flex-shrink: 0; }

.cs-content section { margin-bottom: 64px; }
.cs-section-title { font-family: var(--fh); font-weight: 800; font-size: 1.35rem; color: var(--t1); letter-spacing: -0.025em; margin-bottom: 18px; padding-top: 40px; border-top: 1px solid var(--b); }
.cs-section-title:first-child { padding-top: 0; border-top: none; }
.cs-p { font-size: .9rem; color: var(--t2); line-height: 1.75; margin-bottom: 16px; }
.cs-ul { display: flex; flex-direction: column; gap: 10px; margin-bottom: 16px; }
.cs-li { display: flex; gap: 12px; font-size: .88rem; color: var(--t2); line-height: 1.5; }
.cs-li::before { content: ''; width: 4px; height: 4px; border-radius: 50%; background: var(--a); flex-shrink: 0; margin-top: 8px; }

/* Pull quote */
.cs-quote {
  border-left: 2px solid var(--a); padding: 24px 0 24px 28px;
  margin: 32px 0;
}
.cs-quote p { font-family: var(--fh); font-size: 1.05rem; font-weight: 600; color: var(--t1); line-height: 1.55; letter-spacing: -0.01em; }

/* Case study screenshot placeholder */
.cs-screen {
  border-radius: 3px; overflow: hidden;
  background: var(--s3); border: 1px solid var(--b);
  margin: 24px 0; aspect-ratio: 16/9;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--fh); font-size: .8rem; color: var(--t4);
}
.cs-screen img { width: 100%; height: 100%; object-fit: cover; }

/* ===============================
   SERVICE PAGES
   =============================== */
.sp-hero {
  padding: 160px 0 100px;
  position: relative; overflow: hidden;
  background: var(--s1);
}
.sp-hero-bg { position: absolute; inset: 0; }
.sp-hero-bg img { width: 100%; height: 100%; object-fit: cover; opacity: .08; filter: grayscale(60%); }
.sp-hero-bg::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to right, var(--s1) 45%, rgba(12,15,22,0.2)); }
.sp-hero-inner { position: relative; z-index: 2; max-width: 700px; }
.sp-hero-label { font-family: var(--fh); font-size: .65rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--a); margin-bottom: 24px; display: flex; align-items: center; gap: 10px; }
.sp-hero-label::before { content: ''; width: 24px; height: 1px; background: var(--a); }
.sp-hero h1 { font-family: var(--fh); font-weight: 800; font-size: clamp(2.2rem, 4.5vw, 3.6rem); color: var(--t1); line-height: 1.08; letter-spacing: -0.035em; margin-bottom: 24px; }
.sp-hero-sub { font-size: 1.05rem; color: var(--t2); line-height: 1.7; max-width: 540px; margin-bottom: 40px; }

/* Service page sections */
.sp-intro { padding: 100px 0; }
.sp-intro-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.sp-body { padding: 80px 0; background: var(--s2); }
.sp-features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid var(--b); border-bottom: 1px solid var(--b); }
.sp-feat { padding: 40px 32px; border-right: 1px solid var(--b); }
.sp-feat:last-child { border-right: none; }
.sp-feat-n { font-family: var(--fh); font-weight: 800; font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--a); margin-bottom: 14px; }
.sp-feat-t { font-family: var(--fh); font-weight: 700; font-size: 1rem; color: var(--t1); margin-bottom: 10px; letter-spacing: -0.015em; }
.sp-feat-d { font-size: .82rem; color: var(--t3); line-height: 1.62; }

/* ===============================
   RESPONSIVE
   =============================== */
@media (max-width: 1024px) {
  .wrap, .wrap-wide { padding: 0 28px; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-right { display: none; }
  .hero-left { padding-right: 0; }
  .problems-grid { grid-template-columns: 1fr; gap: 40px; }
  .problems-right { display: none; }
  .services-intro { grid-template-columns: 1fr; gap: 24px; }
  .services-intro-cta { justify-content: flex-start; }
  .svc-primary { grid-template-columns: 1fr; gap: 36px; }
  .svc-primary.alt { direction: ltr; }
  .svc-p-text { padding-right: 0; }
  .svc-primary.alt .svc-p-text { padding-left: 0; }
  .portfolio-head { grid-template-columns: 1fr; gap: 24px; }
  .case-feature { grid-template-columns: 1fr; }
  .case-row { grid-template-columns: 1fr; }
  .statement-inner { grid-template-columns: 1fr; gap: 40px; }
  .process-track { grid-template-columns: 1fr 1fr; }
  .p-step { border-right: none; padding: 24px 0; border-bottom: 1px solid var(--b); }
  .p-step:last-child { border-bottom: none; }
  .p-step-dot { display: none; }
  .search-head { grid-template-columns: 1fr; gap: 24px; }
  .search-cols { grid-template-columns: 1fr; }
  .s-col { border-right: none; border-bottom: 1px solid var(--b); }
  .s-col:last-child { border-bottom: none; }
  .faq-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .cform { padding: 32px 24px; }
  .frow { grid-template-columns: 1fr; }
  .ft { grid-template-columns: 1fr 1fr; }
  .cs-hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .cs-meta { align-items: flex-start; flex-direction: row; gap: 40px; }
  .cs-body-grid { grid-template-columns: 1fr; }
  .cs-sidebar { position: static; }
  .sp-intro-grid { grid-template-columns: 1fr; gap: 40px; }
  .sp-features { grid-template-columns: 1fr; }
  .sp-feat { border-right: none; border-bottom: 1px solid var(--b); }
  .sp-feat:last-child { border-bottom: none; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .problems, .services-sec, .portfolio-sec, .statement-sec, .process-sec, .search-sec, .faq-sec, .contact-sec { padding: 80px 0; }
  .hero { padding-bottom: 80px; }
  .hero-metrics { flex-wrap: wrap; gap: 20px; }
  .marquee-item { padding: 0 24px; }
  .ft { grid-template-columns: 1fr; }
  .cs-hero { padding: 120px 0 60px; }
  .sp-hero { padding: 120px 0 60px; }
}

/* ===============================
   PORTFOLIO - art-directed image compositions v2
   =============================== */

/* Featured project - large horizontal split */
.proj-feature {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  min-height: 480px;
  border: 1px solid var(--b);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 20px;
  transition: border-color .35s;
}
.proj-feature:hover { border-color: rgba(61,114,196,.3); }
.proj-feature__img {
  position: relative; overflow: hidden;
}
.proj-feature__img img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center top;
  transition: transform .6s var(--ease);
  display: block;
}
.proj-feature:hover .proj-feature__img img { transform: scale(1.03); }
/* Screen-edge vignette */
.proj-feature__img::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to right, transparent 60%, var(--s2) 100%);
}
.proj-feature__body {
  background: var(--s2);
  padding: 52px 48px;
  display: flex; flex-direction: column; justify-content: center;
}

/* Duo row - two projects side by side, second offset down */
.proj-duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  align-items: start;
}
.proj-duo__a {
  border-radius: 4px; overflow: hidden;
  border: 1px solid var(--b);
  transition: border-color .35s;
}
.proj-duo__a:hover { border-color: rgba(61,114,196,.3); }
.proj-duo__b {
  border-radius: 4px; overflow: hidden;
  border: 1px solid var(--b);
  margin-top: 48px;  /* stagger down */
  transition: border-color .35s;
}
.proj-duo__b:hover { border-color: rgba(61,114,196,.3); }

/* Dark cinematic card (JLV) */
.proj-cinema {
  position: relative;
  min-height: 420px;
}
.proj-cinema__img {
  width: 100%; height: 100%; min-height: 280px;
  object-fit: cover; object-position: center top;
  display: block;
  transition: transform .6s var(--ease);
}
.proj-duo__a:hover .proj-cinema__img { transform: scale(1.03); }
.proj-cinema__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(9,11,16,.95) 0%, rgba(9,11,16,.4) 60%, transparent 100%);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 36px;
}

/* Light contrast card (TeacherPop) */
.proj-light {
  position: relative;
}
.proj-light__img {
  width: 100%; object-fit: cover; object-position: center top;
  display: block; transition: transform .6s var(--ease);
}
.proj-duo__b:hover .proj-light__img { transform: scale(1.03); }
.proj-light__body {
  padding: 28px 32px;
  background: var(--s2);
  border-top: 1px solid var(--b);
}

/* ===============================
   PLATFORM SECTION - editorial typographic treatment
   =============================== */
.platform-sec {
  padding: 120px 0;
  background: var(--s0);
  border-top: 1px solid var(--b);
  border-bottom: 1px solid var(--b);
  overflow: hidden;
  position: relative;
}
/* Very subtle grid texture */
.platform-sec::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(61,114,196,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(61,114,196,.025) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}
.platform-inner {
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 100px;
  align-items: center;
}
.platform-left {}
.platform-right {}

/* Staggered typographic platform names */
.platform-names {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.platform-row {
  display: flex;
  align-items: baseline;
  gap: 24px;
  padding: 14px 0;
  border-bottom: 1px solid var(--b);
}
.platform-row:first-child { border-top: 1px solid var(--b); }
.p-name {
  font-family: var(--fh);
  letter-spacing: -0.025em;
  color: var(--t4);
  transition: color .25s;
  cursor: default;
  white-space: nowrap;
}
.p-name:hover { color: var(--t1); }
.p-name--lg { font-size: 1.4rem; font-weight: 800; }
.p-name--md { font-size: 1.1rem; font-weight: 700; }
.p-name--sm { font-size: .85rem; font-weight: 600; }
.p-name--xs { font-size: .72rem; font-weight: 600; letter-spacing: .02em; }
.p-name--a { color: var(--a); }

/* ===============================
   SVG DASHBOARD PLACEHOLDERS
   =============================== */
.dash-wrap {
  background: var(--s2);
  border: 1px solid var(--b);
  border-radius: 4px;
  overflow: hidden;
  margin: 28px 0;
}
.dash-titlebar {
  background: var(--s3);
  padding: 12px 18px;
  display: flex; align-items: center; gap: 8px;
  border-bottom: 1px solid var(--b);
}
.dash-dot {
  width: 10px; height: 10px; border-radius: 50%;
}
.dash-title-text {
  margin-left: 8px;
  font-family: var(--fh); font-size: .72rem; font-weight: 600;
  color: var(--t3); letter-spacing: .04em;
}
.dash-body { padding: 24px; }

/* Case study image compositions */
.cs-img-full {
  width: 100%; border-radius: 3px; overflow: hidden;
  margin: 28px 0; border: 1px solid var(--b);
}
.cs-img-full img { width: 100%; display: block; }

.cs-img-split {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 16px; margin: 28px 0;
}
.cs-img-split > div {
  border-radius: 3px; overflow: hidden;
  border: 1px solid var(--b);
}
.cs-img-split img { width: 100%; display: block; }

/* Cinematic full-bleed case study section */
.cs-cinematic {
  position: relative;
  margin: 40px 0;
  border-radius: 4px;
  overflow: hidden;
  min-height: 320px;
}
.cs-cinematic img {
  width: 100%; display: block;
  filter: brightness(0.65);
  transition: filter .4s, transform .5s var(--ease);
}
.cs-cinematic:hover img { filter: brightness(0.75); transform: scale(1.02); }
.cs-cinematic__caption {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 24px 28px;
  background: linear-gradient(to top, rgba(9,11,16,.9) 0%, transparent 100%);
}
.cs-cinematic__cap-label {
  font-family: var(--fh); font-size: .65rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase; color: var(--a);
  margin-bottom: 6px;
}
.cs-cinematic__cap-text {
  font-family: var(--fh); font-size: .92rem; font-weight: 700;
  color: var(--t1); letter-spacing: -0.01em;
}

/* Device frame overlay for showing UI details */
.cs-device-crop {
  margin: 28px 0;
  border: 1px solid var(--b);
  border-radius: 3px;
  overflow: hidden;
}
.cs-device-crop img {
  width: 100%; display: block;
  object-fit: cover;
  object-position: center 15%;
}

/* ===============================--===============================--===============================-- Responsive additions ===============================--===============================--===============================-- */
@media (max-width: 1024px) {
  .proj-feature { grid-template-columns: 1fr; min-height: auto; }
  .proj-feature__img { aspect-ratio: 16/9; }
  .proj-feature__img::after { background: linear-gradient(to top, var(--s2) 0%, transparent 60%); }
  .proj-duo { grid-template-columns: 1fr; }
  .proj-duo__b { margin-top: 0; }
  .platform-inner { grid-template-columns: 1fr; gap: 48px; }
  .cs-img-split { grid-template-columns: 1fr; }
}

/* ================================================================
   HOTFIX: Hero spacing + portfolio card alignment
   ================================================================ */

/* Keep fixed nav from visually colliding with hero content */
.hero {
  align-items: center;
  padding: 132px 0 72px;
  min-height: 100svh;
}

.hero-inner {
  align-items: center;
}

.hero-left {
  padding-top: 42px;
}

.hero-tag {
  margin-bottom: 34px;
}

/* On shorter screens, prevent hero from pushing into nav */
@media (max-height: 850px) and (min-width: 1025px) {
  .hero {
    padding-top: 150px;
    padding-bottom: 56px;
    align-items: center;
  }

  .hero-h1 {
    font-size: clamp(2.6rem, 4.8vw, 4rem);
  }

  .hero-btns {
    margin-bottom: 42px;
  }

  .hero-metrics {
    padding-top: 32px;
  }
}

/* Give nav/header a cleaner safe zone */
.nav {
  /*
  background: linear-gradient(
    to bottom,
    rgba(9, 11, 16, 0.88),
    rgba(9, 11, 16, 0.45),
    transparent
  );
  */
}

/* Portfolio card consistency */
.case-feature,
.case-sm {
  display: flex;
  flex-direction: column;
  height: 100%;
}

/* Make featured card behave like the smaller cards when needed */
.case-feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.case-feature__img,
.case-sm__img {
  position: relative;
  flex-shrink: 0;
}

/* Prevent text from floating awkwardly over imagery */
.case-feature__body,
.case-sm__body {
  position: relative;
  z-index: 2;
  background: var(--s2);
}

/* JLV card image/text readability if it uses overlay markup */
.case-feature .case-title,
.case-feature .case-desc,
.case-feature .case-cat,
.case-feature .case-tags,
.case-feature .btn-text,
.case-sm .case-title,
.case-sm .case-desc,
.case-sm .case-cat,
.case-sm .case-tags,
.case-sm .btn-text {
  position: relative;
  z-index: 3;
}

/* Make the small case cards visually match each other */
.case-sm__img {
  aspect-ratio: 16 / 9;
}

.case-sm__body {
  padding: 34px 36px;
  min-height: 300px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* If JLV is inside .case-sm, stop it from looking like an overlay card */
.case-sm .case-sm__img + .case-sm__body {
  border-top: 1px solid var(--b);
}

/* Better responsive behavior */
@media (max-width: 1024px) {
  .hero {
    padding: 132px 0 80px;
    align-items: center;
  }

  .hero-left {
    padding-top: 20px;
  }

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

  .case-feature__body {
    padding: 36px 32px;
  }
}

@media (max-width: 768px) {
  .hero {
    padding: 118px 0 72px;
  }

  .hero-left {
    padding-top: 10px;
  }

  .hero-h1 {
    font-size: clamp(2.3rem, 12vw, 3.2rem);
  }

  .case-sm__body {
    min-height: auto;
    padding: 28px 24px;
  }
}


/* Homepage project card alignment fix */
.proj-duo {
  align-items: stretch;
}

.proj-duo__a,
.proj-duo__b {
  display: flex;
  flex-direction: column;
  margin-top: 0 !important;
  background: var(--s2);
}

.proj-light {
  flex-shrink: 0;
}

.proj-light__img {
  width: 100%;
  aspect-ratio: 16 / 9;
  height: auto;
  object-fit: cover;
  object-position: center top;
}

.proj-light__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 245px;
}

.proj-light__body .btn-text {
  margin-top: auto;
}

/* Ensure both homepage project images zoom on hover */
.proj-duo__a:hover .proj-light__img,
.proj-duo__b:hover .proj-light__img {
  transform: scale(1.03);
}

.proj-light {
  overflow: hidden;
}

.proj-light__img {
  transition: transform .6s var(--ease);
}


/* ── SOHT page personality: clean, operational, systems-driven ── */

    /* HERO */
    .soht-hero { position:relative; overflow:hidden; min-height:100svh; display:flex; flex-direction:column; justify-content:flex-end; padding-bottom:80px; }
    .soht-hero-bg { position:absolute; inset:0; z-index:0; }
    .soht-hero-bg img { width:100%; height:100%; object-fit:cover; object-position:center 30%; filter:brightness(.22) saturate(.4); }
    /* Clean directional overlay — no purple, professional blue */
    .soht-hero-bg::after { content:''; position:absolute; inset:0; background: linear-gradient(to top, var(--s0) 0%, rgba(9,11,16,.55) 50%, rgba(9,11,16,.18) 100%), linear-gradient(to right, var(--s0) 0%, transparent 55%); }
    .soht-glow { position:absolute; top:15%; right:8%; width:500px; height:500px; border-radius:50%; background:radial-gradient(circle, rgba(61,114,196,.12), transparent 65%); filter:blur(60px); pointer-events:none; z-index:1; }
    .soht-hc { position:relative; z-index:2; }
    .soht-back { display:inline-flex; align-items:center; gap:8px; font-family:var(--fh); font-size:.65rem; font-weight:700; letter-spacing:.08em; text-transform:uppercase; color:var(--t4); transition:color .2s; margin-bottom:40px; }
    .soht-back:hover { color:var(--a); }
    .soht-htag { font-family:var(--fh); font-size:.65rem; font-weight:700; letter-spacing:.16em; text-transform:uppercase; color:var(--a); margin-bottom:22px; }
    .soht-h1 { font-family:var(--fh); font-weight:800; font-size:clamp(2.4rem,5vw,3.8rem); line-height:1.08; letter-spacing:-.035em; color:var(--t1); max-width:760px; margin-bottom:28px; }
    .soht-hsub { font-size:1rem; line-height:1.72; color:var(--t2); max-width:560px; }

    /* SPEC STRIP */
    .spec-strip { background:var(--s0); border-bottom:1px solid var(--b); }
    .spec-row { display:flex; border-top:1px solid var(--b); }
    .spec-cell { flex:1; padding:22px 26px; border-right:1px solid var(--b); }
    .spec-cell:last-child { border-right:none; }
    .spec-lbl { font-family:var(--fh); font-size:.58rem; font-weight:700; letter-spacing:.14em; text-transform:uppercase; color:var(--t4); margin-bottom:5px; }
    .spec-v { font-family:var(--fh); font-size:.88rem; font-weight:700; color:var(--t1); letter-spacing:-.01em; }
    .spec-v small { font-size:.78rem; font-weight:500; color:var(--t3); }

    /* EDITORIAL OPENING */
    .ed-open { padding:100px 0 80px; background:var(--s0); }
    .ed-thesis { font-family:var(--fh); font-weight:700; font-size:clamp(1.5rem,2.8vw,2.1rem); line-height:1.32; letter-spacing:-.025em; color:var(--t1); max-width:820px; }
    .ed-thesis em { font-style:normal; color:var(--a); }
    .ed-sub { margin-top:24px; font-size:.95rem; line-height:1.76; color:var(--t2); max-width:620px; }

    /* FULL-BLEED IMAGE */
    .img-moment { position:relative; overflow:hidden; }
    .img-moment img { width:100%; display:block; max-height:62vh; object-fit:cover; object-position:center 25%; filter:brightness(.55) saturate(.6); }
    .img-cap { position:absolute; bottom:0; left:0; right:0; background:linear-gradient(to top, rgba(9,11,16,.88) 0%, transparent 100%); padding:28px 48px; display:flex; align-items:flex-end; justify-content:space-between; }
    .ic-lbl { font-family:var(--fh); font-size:.6rem; font-weight:700; letter-spacing:.14em; text-transform:uppercase; color:var(--a); margin-bottom:4px; }
    .ic-txt { font-family:var(--fh); font-weight:700; font-size:.92rem; color:var(--t1); letter-spacing:-.01em; }

    /* CHALLENGE */
    .challenge-sec { padding:100px 0; background:var(--s1); }
    .challenge-grid { display:grid; grid-template-columns:1.2fr .8fr; gap:80px; align-items:start; }
    .cp { font-size:.93rem; line-height:1.78; color:var(--t2); margin-bottom:18px; }
    .cp b { color:var(--t1); font-weight:600; }
    .chal-aside { display:flex; flex-direction:column; gap:16px; position:sticky; top:100px; }
    .aside-m { padding:28px; border:1px solid var(--b); border-radius:4px; background:var(--s2); }
    .aside-m-n { font-family:var(--fh); font-weight:800; font-size:2.8rem; color:var(--t1); line-height:1; letter-spacing:-.05em; margin-bottom:5px; }
    .aside-m-n b { color:var(--a); }
    .aside-m-l { font-size:.76rem; color:var(--t3); line-height:1.45; }

    /* STACK STRIP */
    .stack-strip { background:var(--s3); border-top:1px solid var(--b); border-bottom:1px solid var(--b); padding:32px 0; }
    .stack-inner { display:flex; align-items:center; gap:0; flex-wrap:wrap; }
    .stack-head { font-family:var(--fh); font-weight:800; font-size:1.05rem; color:var(--t1); letter-spacing:-.02em; padding-right:36px; border-right:1px solid var(--b); margin-right:36px; white-space:nowrap; flex-shrink:0; }
    .stags { display:flex; flex-wrap:wrap; gap:7px; }
    .stag { font-family:var(--fh); font-size:.68rem; font-weight:700; letter-spacing:.04em; padding:5px 14px; border:1px solid var(--b); border-radius:2px; color:var(--t4); transition:all .2s; }
    .stag:hover { border-color:var(--a); color:var(--a); }
    .stag-on { border-color:var(--a-b) !important; color:var(--a) !important; background:var(--a-g); }
    .stack-note { margin-left:auto; padding-left:36px; border-left:1px solid var(--b); white-space:nowrap; }
    .sn-lbl { font-size:.6rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; color:var(--t4); margin-bottom:4px; }
    .sn-val { font-family:var(--fh); font-size:.84rem; font-weight:700; color:var(--t1); letter-spacing:-.01em; }

    /* PROCESS DISCOVERY */
    .disc-sec { padding:100px 0; }
    .disc-dark { background:var(--s2); }
    .disc-hdr { display:grid; grid-template-columns:1fr 2fr; gap:80px; align-items:start; margin-bottom:52px; }
    .process-rows { display:flex; flex-direction:column; }
    .process-row { display:grid; grid-template-columns:56px 1fr; gap:24px; padding:28px 0; border-bottom:1px solid var(--b); align-items:start; }
    .process-row:first-child { border-top:1px solid var(--b); }
    .proc-n { font-family:var(--fh); font-weight:800; font-size:1.4rem; color:var(--a); line-height:1; letter-spacing:-.03em; }
    .proc-title { font-family:var(--fh); font-weight:700; font-size:.95rem; color:var(--t1); margin-bottom:8px; letter-spacing:-.01em; }
    .proc-desc { font-size:.84rem; color:var(--t3); line-height:1.62; }
    .proc-tag { display:inline-flex; align-items:center; gap:5px; margin-top:10px; font-family:var(--fh); font-size:.6rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; }
    .tag-dot { width:5px; height:5px; border-radius:50%; }
    .t-hi .tag-dot { background:#EF4444; } .t-hi { color:#EF4444; }
    .t-md .tag-dot { background:#F59E0B; } .t-md { color:#F59E0B; }
    .t-ok .tag-dot { background:var(--a); }  .t-ok { color:var(--a); }

    /* PULL QUOTE */
    .pq-sec { padding:80px 0; }
    .pq-wrap { border-left:3px solid var(--a); padding:8px 0 8px 40px; max-width:800px; margin:0 auto; }
    .pq-text { font-family:var(--fh); font-weight:700; font-size:clamp(1.1rem,2vw,1.45rem); color:var(--t1); line-height:1.45; letter-spacing:-.02em; margin-bottom:14px; }
    .pq-attr { font-size:.76rem; color:var(--t4); }

    /* TECH BLOCKS */
    .tech-sec { padding:100px 0; background:var(--s1); }
    .tblocks { display:flex; flex-direction:column; gap:60px; }
    .tblock { display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:start; padding-bottom:60px; border-bottom:1px solid var(--b); }
    .tblock:last-child { border-bottom:none; padding-bottom:0; }
    .tblock.flip .tb-text { order:2; } .tblock.flip .tb-vis { order:1; }
    .tb-num { font-family:var(--fh); font-size:.62rem; font-weight:700; letter-spacing:.14em; text-transform:uppercase; color:var(--a); margin-bottom:11px; }
    .tb-title { font-family:var(--fh); font-weight:800; font-size:1.2rem; color:var(--t1); letter-spacing:-.025em; line-height:1.2; margin-bottom:14px; }
    .tb-body { font-size:.88rem; color:var(--t2); line-height:1.76; }
    .tb-body p { margin-bottom:12px; } .tb-body p:last-child { margin-bottom:0; }
    .cline { display:flex; align-items:flex-start; gap:10px; padding:9px 14px; margin-bottom:7px; background:var(--s3); border-left:2px solid var(--a); border-radius:0 3px 3px 0; font-size:.75rem; line-height:1.5; }
    .ck { font-family:'Courier New',monospace; color:var(--a); flex-shrink:0; }
    .cv { color:var(--t2); }
    .tb-vis { background:var(--s2); border:1px solid var(--b); border-radius:4px; overflow:hidden; }

    /* RESULTS */
    .results-sec { padding:120px 0; background:var(--s0); position:relative; overflow:hidden; }
    .results-sec::before { content:''; position:absolute; top:-200px; left:50%; transform:translateX(-50%); width:1000px; height:1000px; border-radius:50%; background:radial-gradient(circle, rgba(61,114,196,.07), transparent 60%); pointer-events:none; }
    .results-intro { text-align:center; max-width:580px; margin:0 auto 72px; }
    .results-big { display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--b); border:1px solid var(--b); border-radius:4px; overflow:hidden; margin-bottom:56px; }
    .rcell { background:var(--s1); padding:48px 36px; text-align:center; transition:background .3s; }
    .rcell:hover { background:var(--s2); }
    .rcell-n { font-family:var(--fh); font-weight:800; font-size:clamp(2.8rem,5vw,4rem); color:var(--a); line-height:1; letter-spacing:-.06em; margin-bottom:8px; }
    .rcell-d { font-size:.82rem; color:var(--t2); line-height:1.5; }
    .results-det { display:grid; grid-template-columns:repeat(2,1fr); gap:36px; }
    .rdi { display:flex; gap:16px; align-items:flex-start; }
    .rdi-bar { width:3px; background:var(--a); border-radius:2px; flex-shrink:0; align-self:stretch; }
    .rdi-h { font-family:var(--fh); font-weight:700; font-size:.88rem; color:var(--t1); margin-bottom:5px; letter-spacing:-.01em; }
    .rdi-b { font-size:.8rem; color:var(--t3); line-height:1.6; }

    /* CTA */
    .soht-cta { padding:100px 0; background:var(--s2); }
    .soht-cta-grid { display:grid; grid-template-columns:1fr 1fr; gap:80px; align-items:center; }
    .cta-img { position:relative; border-radius:4px; overflow:hidden; }
    .cta-img img { width:100%; display:block; filter:brightness(.45) saturate(.5); transition:filter .4s; }
    .cta-img:hover img { filter:brightness(.6) saturate(.65); }
    .cta-img::after { content:''; position:absolute; inset:0; border:1px solid rgba(61,114,196,.2); border-radius:4px; pointer-events:none; }

    /* RESPONSIVE */
    @media (max-width:900px) {
      .challenge-grid,.soht-cta-grid { grid-template-columns:1fr; gap:40px; }
      .chal-aside { position:static; flex-direction:row; flex-wrap:wrap; }
      .aside-m { flex:1; min-width:130px; }
      .disc-hdr { grid-template-columns:1fr; gap:28px; }
      .results-big { grid-template-columns:1fr; }
      .results-det { grid-template-columns:1fr; }
      .tblock { grid-template-columns:1fr; gap:28px; }
      .tblock.flip .tb-text,.tblock.flip .tb-vis { order:unset; }
      .spec-row { flex-wrap:wrap; }
      .spec-cell { min-width:50%; border-bottom:1px solid var(--b); }
      .stack-inner { flex-direction:column; gap:20px; align-items:flex-start; }
      .stack-head { border-right:none; padding-right:0; }
      .stack-note { margin-left:0; padding-left:0; border-left:none; }
      .pq-wrap { padding-left:22px; }
      .img-cap { flex-direction:column; gap:8px; padding:20px 24px; }
      .cta-img { display:none; }
    }
    @media (max-width:600px) { .spec-cell { min-width:100%; } }


    :root { --jlv-glow: rgba(124,58,237,.1); }

    /* HERO */
    .jlv-hero { position:relative; overflow:hidden; min-height:100svh; display:flex; flex-direction:column; justify-content:flex-end; padding-bottom:80px; }
    .jlv-hero-bg { position:absolute; inset:0; z-index:0; }
    .jlv-hero-bg img { width:100%; height:100%; object-fit:cover; object-position:center 20%; filter:saturate(.8) contrast(1.05); }
    .jlv-hero-bg::after { content:''; position:absolute; inset:0; background: linear-gradient(to top, var(--s0) 0%, rgba(9,11,16,.65) 40%, rgba(9,11,16,.25) 100%), linear-gradient(to right, rgba(9,11,16,.6) 0%, transparent 60%); }
    .jlv-glow { position:absolute; top:10%; right:5%; width:600px; height:600px; border-radius:50%; background:radial-gradient(circle, var(--jlv-glow), transparent 65%); filter:blur(60px); pointer-events:none; z-index:1; }
    .jlv-hc { position:relative; z-index:2; }
    .jlv-back { display:inline-flex; align-items:center; gap:8px; font-family:var(--fh); font-size:.65rem; font-weight:700; letter-spacing:.08em; text-transform:uppercase; color:var(--t4); transition:color .2s; margin-bottom:40px; }
    .jlv-back:hover { color:var(--a); }
    .jlv-htag { font-family:var(--fh); font-size:.65rem; font-weight:700; letter-spacing:.16em; text-transform:uppercase; color:var(--a); margin-bottom:22px; }
    .jlv-h1 { font-family:var(--fh); font-weight:800; font-size:clamp(2.4rem,5vw,4rem); line-height:1.07; letter-spacing:-.035em; color:var(--t1); max-width:780px; margin-bottom:28px; }
    .jlv-hsub { font-size:1rem; line-height:1.72; color:var(--t2); max-width:560px; }

    /* SPEC STRIP */
    .spec-strip { background:var(--s0); border-bottom:1px solid var(--b); }
    .spec-row { display:flex; border-top:1px solid var(--b); }
    .spec-cell { flex:1; padding:22px 26px; border-right:1px solid var(--b); }
    .spec-cell:last-child { border-right:none; }
    .spec-lbl { font-family:var(--fh); font-size:.58rem; font-weight:700; letter-spacing:.14em; text-transform:uppercase; color:var(--t4); margin-bottom:5px; }
    .spec-v { font-family:var(--fh); font-size:.88rem; font-weight:700; color:var(--t1); letter-spacing:-.01em; }
    .spec-v small { font-size:.78rem; font-weight:500; color:var(--t3); }

    /* EDITORIAL OPEN */
    .ed-open { padding:100px 0 80px; background:var(--s0); }
    .ed-thesis { font-family:var(--fh); font-weight:700; font-size:clamp(1.5rem,2.8vw,2.1rem); line-height:1.32; letter-spacing:-.025em; color:var(--t1); max-width:820px; }
    .ed-thesis em { font-style:normal; color:var(--a); }
    .ed-sub { margin-top:24px; font-size:.95rem; line-height:1.76; color:var(--t2); max-width:620px; }

    /* FULL-BLEED */
    .img-moment { position:relative; overflow:hidden; }
    .img-moment img { width:100%; display:block; max-height:66vh; object-fit:cover; object-position:center 20%; filter:brightness(.68); }
    .img-moment-cap { position:absolute; bottom:0; left:0; right:0; background:linear-gradient(to top, rgba(9,11,16,.9) 0%, transparent 100%); padding:28px 48px; display:flex; align-items:flex-end; justify-content:space-between; }
    .imc-lbl { font-family:var(--fh); font-size:.6rem; font-weight:700; letter-spacing:.14em; text-transform:uppercase; color:var(--a); margin-bottom:4px; }
    .imc-txt { font-family:var(--fh); font-weight:700; font-size:.95rem; color:var(--t1); letter-spacing:-.01em; }

    /* CHALLENGE */
    .challenge-sec { padding:100px 0; background:var(--s1); }
    .challenge-grid { display:grid; grid-template-columns:1.2fr .8fr; gap:80px; align-items:start; }
    .chal-p { font-size:.93rem; line-height:1.78; color:var(--t2); margin-bottom:18px; }
    .chal-p b { color:var(--t1); font-weight:600; }
    .chal-aside { display:flex; flex-direction:column; gap:16px; position:sticky; top:100px; }
    .aside-m { padding:28px; border:1px solid var(--b); border-radius:4px; background:var(--s2); }
    .aside-m-n { font-family:var(--fh); font-weight:800; font-size:2.8rem; color:var(--t1); line-height:1; letter-spacing:-.05em; margin-bottom:5px; }
    .aside-m-n b { color:var(--a); }
    .aside-m-l { font-size:.76rem; color:var(--t3); line-height:1.45; }

    /* PLATFORM STRIP */
    .plat-strip { background:var(--s3); border-top:1px solid var(--b); border-bottom:1px solid var(--b); padding:32px 0; }
    .plat-inner { display:flex; align-items:center; gap:0; flex-wrap:wrap; }
    .plat-head { font-family:var(--fh); font-weight:800; font-size:1.05rem; color:var(--t1); letter-spacing:-.02em; padding-right:36px; border-right:1px solid var(--b); margin-right:36px; white-space:nowrap; flex-shrink:0; }
    .plat-tags { display:flex; flex-wrap:wrap; gap:7px; }
    .ptag { font-family:var(--fh); font-size:.68rem; font-weight:700; letter-spacing:.04em; padding:5px 14px; border:1px solid var(--b); border-radius:2px; color:var(--t4); transition:all .2s; }
    .ptag:hover { border-color:var(--a); color:var(--a); }
    .ptag-on { border-color:var(--a-b) !important; color:var(--a) !important; background:var(--a-g); }
    .plat-principle { margin-left:auto; padding-left:36px; border-left:1px solid var(--b); white-space:nowrap; }
    .pp-lbl { font-size:.6rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; color:var(--t4); margin-bottom:4px; }
    .pp-val { font-family:var(--fh); font-size:.84rem; font-weight:700; color:var(--t1); letter-spacing:-.01em; }

    /* AUDIT */
    .audit-sec { padding:100px 0; background:var(--s2); }
    .audit-hdr { display:grid; grid-template-columns:1fr 2fr; gap:80px; align-items:start; margin-bottom:56px; }
    .findings { display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--b); border:1px solid var(--b); border-radius:4px; overflow:hidden; }
    .finding { background:var(--s2); padding:30px 26px; transition:background .25s; }
    .finding:hover { background:var(--s3); }
    .f-tag { font-family:var(--fh); font-size:.6rem; font-weight:700; letter-spacing:.14em; text-transform:uppercase; color:var(--a); margin-bottom:10px; }
    .f-title { font-family:var(--fh); font-weight:700; font-size:.93rem; color:var(--t1); margin-bottom:9px; letter-spacing:-.01em; }
    .f-desc { font-size:.8rem; color:var(--t3); line-height:1.6; }
    .f-sev { margin-top:14px; display:inline-flex; align-items:center; gap:5px; font-family:var(--fh); font-size:.62rem; font-weight:700; letter-spacing:.04em; text-transform:uppercase; }
    .sev-d { width:5px; height:5px; border-radius:50%; }
    .s-hi .sev-d { background:#EF4444; } .s-hi { color:#EF4444; }
    .s-md .sev-d { background:#F59E0B; } .s-md { color:#F59E0B; }
    .s-lo .sev-d { background:var(--a); }  .s-lo { color:var(--a); }

    /* PULL QUOTE */
    .pq-sec { padding:80px 0; }
    .pq-wrap { border-left:3px solid var(--a); padding:8px 0 8px 40px; max-width:800px; margin:0 auto; }
    .pq-text { font-family:var(--fh); font-weight:700; font-size:clamp(1.1rem,2vw,1.45rem); color:var(--t1); line-height:1.45; letter-spacing:-.02em; margin-bottom:14px; }
    .pq-attr { font-size:.76rem; color:var(--t4); }

    /* TECH BLOCKS */
    .tech-sec { padding:100px 0; background:var(--s1); }
    .tblocks { display:flex; flex-direction:column; gap:60px; }
    .tblock { display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:start; padding-bottom:60px; border-bottom:1px solid var(--b); }
    .tblock:last-child { border-bottom:none; padding-bottom:0; }
    .tblock.flip .tb-text { order:2; } .tblock.flip .tb-vis { order:1; }
    .tb-num { font-family:var(--fh); font-size:.62rem; font-weight:700; letter-spacing:.14em; text-transform:uppercase; color:var(--a); margin-bottom:11px; }
    .tb-title { font-family:var(--fh); font-weight:800; font-size:1.2rem; color:var(--t1); letter-spacing:-.025em; line-height:1.2; margin-bottom:14px; }
    .tb-body { font-size:.88rem; color:var(--t2); line-height:1.76; }
    .tb-body p { margin-bottom:12px; } .tb-body p:last-child { margin-bottom:0; }
    .cline { display:flex; align-items:baseline; gap:10px; padding:9px 14px; margin-bottom:7px; background:var(--s3); border-left:2px solid var(--a); border-radius:0 3px 3px 0; font-size:.75rem; line-height:1.5; }
    .ck { font-family:'Courier New',monospace; color:var(--a); flex-shrink:0; }
    .cv { color:var(--t2); }
    .tb-vis { background:var(--s2); border:1px solid var(--b); border-radius:4px; overflow:hidden; }

    /* DISCIPLINE */
    .disc-sec { padding:120px 0; }
    .disc-dark { background:var(--s0); } .disc-mid { background:var(--s2); }
    .disc-grid { display:grid; grid-template-columns:.9fr 1.1fr; gap:80px; align-items:center; }
    .disc-grid.flip { direction:rtl; } .disc-grid.flip > * { direction:ltr; }
    .disc-abbr { font-family:var(--fh); font-weight:800; font-size:clamp(4rem,7.5vw,6.5rem); line-height:1; letter-spacing:-.06em; margin-bottom:4px; }
    .disc-a-seo { color:var(--a); } .disc-a-geo { color:var(--blue); } .disc-a-aeo { color:#9F7AEA; }
    .disc-full { font-family:var(--fh); font-size:.68rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; color:var(--t4); margin-bottom:26px; }
    .disc-p { font-size:.9rem; color:var(--t2); line-height:1.76; margin-bottom:14px; }
    .disc-items { display:flex; flex-direction:column; gap:9px; margin-top:22px; }
    .di { display:flex; gap:11px; align-items:flex-start; font-size:.83rem; color:var(--t2); line-height:1.5; }
    .di-dot { width:4px; height:4px; border-radius:50%; background:var(--a); flex-shrink:0; margin-top:8px; }

    /* RESULTS */
    .results-sec { padding:120px 0; background:var(--s0); position:relative; overflow:hidden; }
    .results-sec::before { content:''; position:absolute; top:-200px; left:50%; transform:translateX(-50%); width:1000px; height:1000px; border-radius:50%; background:radial-gradient(circle, rgba(61,114,196,.07), transparent 60%); pointer-events:none; }
    .results-intro { text-align:center; max-width:580px; margin:0 auto 72px; }
    .results-big { display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--b); border:1px solid var(--b); border-radius:4px; overflow:hidden; margin-bottom:56px; }
    .rcell { background:var(--s1); padding:48px 36px; text-align:center; transition:background .3s; }
    .rcell:hover { background:var(--s2); }
    .rcell-n { font-family:var(--fh); font-weight:800; font-size:clamp(2.8rem,5vw,4rem); color:var(--a); line-height:1; letter-spacing:-.06em; margin-bottom:8px; }
    .rcell-d { font-size:.82rem; color:var(--t2); line-height:1.5; }
    .results-det { display:grid; grid-template-columns:repeat(2,1fr); gap:36px; }
    .rdi { display:flex; gap:16px; align-items:flex-start; }
    .rdi-bar { width:3px; background:var(--a); border-radius:2px; flex-shrink:0; align-self:stretch; }
    .rdi-h { font-family:var(--fh); font-weight:700; font-size:.88rem; color:var(--t1); margin-bottom:5px; letter-spacing:-.01em; }
    .rdi-b { font-size:.8rem; color:var(--t3); line-height:1.6; }

    /* CTA */
    .jlv-cta { padding:100px 0; background:var(--s2); }
    .jlv-cta-grid { display:grid; grid-template-columns:1fr 1fr; gap:80px; align-items:center; }
    .cta-img { position:relative; border-radius:4px; overflow:hidden; }
    .cta-img img { width:100%; display:block; filter:brightness(.55) saturate(.8); transition:filter .4s; }
    .cta-img:hover img { filter:brightness(.7); }
    .cta-img::after { content:''; position:absolute; inset:0; border:1px solid rgba(61,114,196,.2); border-radius:4px; pointer-events:none; }

    /* RESPONSIVE */
    @media (max-width:900px) {
      .challenge-grid,.disc-grid,.jlv-cta-grid { grid-template-columns:1fr; gap:40px; }
      .disc-grid.flip { direction:ltr; }
      .chal-aside { position:static; flex-direction:row; flex-wrap:wrap; }
      .aside-m { flex:1; min-width:130px; }
      .audit-hdr { grid-template-columns:1fr; gap:28px; }
      .findings { grid-template-columns:1fr; }
      .results-big { grid-template-columns:1fr; }
      .results-det { grid-template-columns:1fr; }
      .tblock { grid-template-columns:1fr; gap:28px; }
      .tblock.flip .tb-text,.tblock.flip .tb-vis { order:unset; }
      .spec-row { flex-wrap:wrap; }
      .spec-cell { min-width:50%; border-bottom:1px solid var(--b); }
      .plat-inner { flex-direction:column; gap:20px; align-items:flex-start; }
      .plat-head { border-right:none; padding-right:0; }
      .plat-principle { margin-left:0; padding-left:0; border-left:none; }
      .pq-wrap { padding-left:22px; }
      .img-moment-cap { flex-direction:column; gap:8px; padding:20px 24px; }
      .cta-img { display:none; }
    }
    @media (max-width:600px) {
      .spec-cell { min-width:100%; }
    }


     /* ── TeacherPop: ecommerce operations, fulfillment systems ── */

    .tps-hero { position:relative; overflow:hidden; min-height:100svh; display:flex; flex-direction:column; justify-content:flex-end; padding-bottom:80px; }
    .tps-hero-bg { position:absolute; inset:0; z-index:0; }
    .tps-hero-bg img { width:100%; height:100%; object-fit:cover; object-position:center 20%; filter:brightness(.2) saturate(.45); }
    .tps-hero-bg::after { content:''; position:absolute; inset:0; background: linear-gradient(to top, var(--s0) 0%, rgba(9,11,16,.6) 50%, rgba(9,11,16,.2) 100%), linear-gradient(to right, var(--s0) 0%, transparent 55%); }
    .tps-glow { position:absolute; top:20%; right:8%; width:480px; height:480px; border-radius:50%; background:radial-gradient(circle, rgba(61,114,196,.1), transparent 65%); filter:blur(60px); pointer-events:none; z-index:1; }
    .tps-hc { position:relative; z-index:2; }
    .tps-back { display:inline-flex; align-items:center; gap:8px; font-family:var(--fh); font-size:.65rem; font-weight:700; letter-spacing:.08em; text-transform:uppercase; color:var(--t4); transition:color .2s; margin-bottom:40px; }
    .tps-back:hover { color:var(--a); }
    .tps-htag { font-family:var(--fh); font-size:.65rem; font-weight:700; letter-spacing:.16em; text-transform:uppercase; color:var(--a); margin-bottom:22px; }
    .tps-h1 { font-family:var(--fh); font-weight:800; font-size:clamp(2.4rem,5vw,3.8rem); line-height:1.08; letter-spacing:-.035em; color:var(--t1); max-width:780px; margin-bottom:28px; }
    .tps-hsub { font-size:1rem; line-height:1.72; color:var(--t2); max-width:560px; }

    /* Shared with other case studies */
    .spec-strip { background:var(--s0); border-bottom:1px solid var(--b); }
    .spec-row { display:flex; border-top:1px solid var(--b); }
    .spec-cell { flex:1; padding:22px 26px; border-right:1px solid var(--b); }
    .spec-cell:last-child { border-right:none; }
    .spec-lbl { font-family:var(--fh); font-size:.58rem; font-weight:700; letter-spacing:.14em; text-transform:uppercase; color:var(--t4); margin-bottom:5px; }
    .spec-v { font-family:var(--fh); font-size:.88rem; font-weight:700; color:var(--t1); letter-spacing:-.01em; }
    .spec-v small { font-size:.78rem; font-weight:500; color:var(--t3); }

    .ed-open { padding:100px 0 80px; background:var(--s0); }
    .ed-thesis { font-family:var(--fh); font-weight:700; font-size:clamp(1.5rem,2.8vw,2.1rem); line-height:1.32; letter-spacing:-.025em; color:var(--t1); max-width:820px; }
    .ed-thesis em { font-style:normal; color:var(--a); }
    .ed-sub { margin-top:24px; font-size:.95rem; line-height:1.76; color:var(--t2); max-width:620px; }

    .img-moment { position:relative; overflow:hidden; }
    .img-moment img { width:100%; display:block; max-height:62vh; object-fit:cover; object-position:center 20%; filter:brightness(.5) saturate(.5); }
    .img-cap { position:absolute; bottom:0; left:0; right:0; background:linear-gradient(to top, rgba(9,11,16,.88) 0%, transparent 100%); padding:28px 48px; display:flex; align-items:flex-end; justify-content:space-between; }
    .ic-lbl { font-family:var(--fh); font-size:.6rem; font-weight:700; letter-spacing:.14em; text-transform:uppercase; color:var(--a); margin-bottom:4px; }
    .ic-txt { font-family:var(--fh); font-weight:700; font-size:.92rem; color:var(--t1); letter-spacing:-.01em; }

    .challenge-sec { padding:100px 0; background:var(--s1); }
    .challenge-grid { display:grid; grid-template-columns:1.2fr .8fr; gap:80px; align-items:start; }
    .cp { font-size:.93rem; line-height:1.78; color:var(--t2); margin-bottom:18px; }
    .cp b { color:var(--t1); font-weight:600; }
    .chal-aside { display:flex; flex-direction:column; gap:16px; position:sticky; top:100px; }
    .aside-m { padding:28px; border:1px solid var(--b); border-radius:4px; background:var(--s2); }
    .aside-m-n { font-family:var(--fh); font-weight:800; font-size:2.8rem; color:var(--t1); line-height:1; letter-spacing:-.05em; margin-bottom:5px; }
    .aside-m-n b { color:var(--a); }
    .aside-m-l { font-size:.76rem; color:var(--t3); line-height:1.45; }

    .stack-strip { background:var(--s3); border-top:1px solid var(--b); border-bottom:1px solid var(--b); padding:32px 0; }
    .stack-inner { display:flex; align-items:center; gap:0; flex-wrap:wrap; }
    .stack-head { font-family:var(--fh); font-weight:800; font-size:1.05rem; color:var(--t1); letter-spacing:-.02em; padding-right:36px; border-right:1px solid var(--b); margin-right:36px; white-space:nowrap; flex-shrink:0; }
    .stags { display:flex; flex-wrap:wrap; gap:7px; }
    .stag { font-family:var(--fh); font-size:.68rem; font-weight:700; letter-spacing:.04em; padding:5px 14px; border:1px solid var(--b); border-radius:2px; color:var(--t4); transition:all .2s; }
    .stag:hover { border-color:var(--a); color:var(--a); }
    .stag-on { border-color:var(--a-b) !important; color:var(--a) !important; background:var(--a-g); }
    .stack-note { margin-left:auto; padding-left:36px; border-left:1px solid var(--b); white-space:nowrap; }
    .sn-lbl { font-size:.6rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; color:var(--t4); margin-bottom:4px; }
    .sn-val { font-family:var(--fh); font-size:.84rem; font-weight:700; color:var(--t1); letter-spacing:-.01em; }

    .ops-sec { padding:100px 0; background:var(--s2); }
    .ops-hdr { display:grid; grid-template-columns:1fr 2fr; gap:80px; align-items:start; margin-bottom:52px; }
    .process-rows { display:flex; flex-direction:column; }
    .process-row { display:grid; grid-template-columns:56px 1fr; gap:24px; padding:28px 0; border-bottom:1px solid var(--b); align-items:start; }
    .process-row:first-child { border-top:1px solid var(--b); }
    .proc-n { font-family:var(--fh); font-weight:800; font-size:1.4rem; color:var(--a); line-height:1; letter-spacing:-.03em; }
    .proc-title { font-family:var(--fh); font-weight:700; font-size:.95rem; color:var(--t1); margin-bottom:8px; letter-spacing:-.01em; }
    .proc-desc { font-size:.84rem; color:var(--t3); line-height:1.62; }
    .proc-tag { display:inline-flex; align-items:center; gap:5px; margin-top:10px; font-family:var(--fh); font-size:.6rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; }
    .tag-dot { width:5px; height:5px; border-radius:50%; }
    .t-hi .tag-dot { background:#EF4444; } .t-hi { color:#EF4444; }
    .t-md .tag-dot { background:#F59E0B; } .t-md { color:#F59E0B; }
    .t-ok .tag-dot { background:var(--a); }  .t-ok { color:var(--a); }

    .pq-sec { padding:80px 0; }
    .pq-wrap { border-left:3px solid var(--a); padding:8px 0 8px 40px; max-width:800px; margin:0 auto; }
    .pq-text { font-family:var(--fh); font-weight:700; font-size:clamp(1.1rem,2vw,1.45rem); color:var(--t1); line-height:1.45; letter-spacing:-.02em; margin-bottom:14px; }
    .pq-attr { font-size:.76rem; color:var(--t4); }

    .tech-sec { padding:100px 0; background:var(--s1); }
    .tblocks { display:flex; flex-direction:column; gap:60px; }
    .tblock { display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:start; padding-bottom:60px; border-bottom:1px solid var(--b); }
    .tblock:last-child { border-bottom:none; padding-bottom:0; }
    .tblock.flip .tb-text { order:2; } .tblock.flip .tb-vis { order:1; }
    .tb-num { font-family:var(--fh); font-size:.62rem; font-weight:700; letter-spacing:.14em; text-transform:uppercase; color:var(--a); margin-bottom:11px; }
    .tb-title { font-family:var(--fh); font-weight:800; font-size:1.2rem; color:var(--t1); letter-spacing:-.025em; line-height:1.2; margin-bottom:14px; }
    .tb-body { font-size:.88rem; color:var(--t2); line-height:1.76; }
    .tb-body p { margin-bottom:12px; } .tb-body p:last-child { margin-bottom:0; }
    .cline { display:flex; align-items:flex-start; gap:10px; padding:9px 14px; margin-bottom:7px; background:var(--s3); border-left:2px solid var(--a); border-radius:0 3px 3px 0; font-size:.75rem; line-height:1.5; }
    .ck { font-family:'Courier New',monospace; color:var(--a); flex-shrink:0; }
    .cv { color:var(--t2); }
    .tb-vis { background:var(--s2); border:1px solid var(--b); border-radius:4px; overflow:hidden; }

    .results-sec { padding:120px 0; background:var(--s0); position:relative; overflow:hidden; }
    .results-sec::before { content:''; position:absolute; top:-200px; left:50%; transform:translateX(-50%); width:1000px; height:1000px; border-radius:50%; background:radial-gradient(circle, rgba(61,114,196,.07), transparent 60%); pointer-events:none; }
    .results-intro { text-align:center; max-width:580px; margin:0 auto 72px; }
    .results-big { display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--b); border:1px solid var(--b); border-radius:4px; overflow:hidden; margin-bottom:56px; }
    .rcell { background:var(--s1); padding:48px 36px; text-align:center; transition:background .3s; }
    .rcell:hover { background:var(--s2); }
    .rcell-n { font-family:var(--fh); font-weight:800; font-size:clamp(2.8rem,5vw,4rem); color:var(--a); line-height:1; letter-spacing:-.06em; margin-bottom:8px; }
    .rcell-d { font-size:.82rem; color:var(--t2); line-height:1.5; }
    .results-det { display:grid; grid-template-columns:repeat(2,1fr); gap:36px; }
    .rdi { display:flex; gap:16px; align-items:flex-start; }
    .rdi-bar { width:3px; background:var(--a); border-radius:2px; flex-shrink:0; align-self:stretch; }
    .rdi-h { font-family:var(--fh); font-weight:700; font-size:.88rem; color:var(--t1); margin-bottom:5px; letter-spacing:-.01em; }
    .rdi-b { font-size:.8rem; color:var(--t3); line-height:1.6; }

    .tps-cta { padding:100px 0; background:var(--s2); }
    .tps-cta-grid { display:grid; grid-template-columns:1fr 1fr; gap:80px; align-items:center; }
    .cta-img { position:relative; border-radius:4px; overflow:hidden; }
    .cta-img img { width:100%; display:block; filter:brightness(.4) saturate(.5); transition:filter .4s; }
    .cta-img:hover img { filter:brightness(.55) saturate(.65); }
    .cta-img::after { content:''; position:absolute; inset:0; border:1px solid rgba(61,114,196,.2); border-radius:4px; pointer-events:none; }

    @media (max-width:900px) {
      .challenge-grid,.tps-cta-grid { grid-template-columns:1fr; gap:40px; }
      .chal-aside { position:static; flex-direction:row; flex-wrap:wrap; }
      .aside-m { flex:1; min-width:130px; }
      .ops-hdr { grid-template-columns:1fr; gap:28px; }
      .results-big { grid-template-columns:1fr; }
      .results-det { grid-template-columns:1fr; }
      .tblock { grid-template-columns:1fr; gap:28px; }
      .tblock.flip .tb-text,.tblock.flip .tb-vis { order:unset; }
      .spec-row { flex-wrap:wrap; }
      .spec-cell { min-width:50%; border-bottom:1px solid var(--b); }
      .stack-inner { flex-direction:column; gap:20px; align-items:flex-start; }
      .stack-head { border-right:none; padding-right:0; }
      .stack-note { margin-left:0; padding-left:0; border-left:none; }
      .pq-wrap { padding-left:22px; }
      .img-cap { flex-direction:column; gap:8px; padding:20px 24px; }
      .cta-img { display:none; }
    }
    @media (max-width:600px) { .spec-cell { min-width:100%; } }
    /* Mobile hero correction */
@media (max-width: 768px) {
  .hero {
    min-height: auto;
    padding: 150px 0 72px;
    overflow: hidden;
  }

  .hero-inner {
    display: block;
  }

  .hero-left {
    padding-top: 0;
    padding-right: 0;
    max-width: 100%;
  }

  .hero-tag {
    font-size: .58rem;
    line-height: 1.6;
    letter-spacing: .16em;
    white-space: normal;
    margin-bottom: 32px;
  }

  .hero-h1 {
    font-size: clamp(3.15rem, 13vw, 4.1rem);
    line-height: 1.03;
    max-width: 100%;
  }

  .hero-sub {
    font-size: 1rem;
    max-width: 100%;
    overflow-wrap: anywhere;
  }

  .hero-btns {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    margin-bottom: 42px;
  }

  .hero-btns .btn {
    width: 100%;
    justify-content: center;
  }

  .hero-metrics {
    display: none;
  }
}

@media (max-width: 430px) {
  .wrap,
  .wrap-wide {
    padding-left: 26px;
    padding-right: 26px;
  }

  .hero {
    padding-top: 135px;
  }

  .hero-h1 {
    font-size: clamp(2.85rem, 13vw, 3.55rem);
  }
}