/* ============================================================
   DeepLearnHQ — inner page patterns
   Loaded AFTER styles.css. Reuses the same tokens.
   ============================================================ */

/* nav active state */
.nav-links a.active { color: #fff; }
.nav-links a.active::after { right: 0; }

/* ---------- PAGE HERO (dark band at top of inner pages) ---------- */
.page-hero {
  position: relative; background: var(--ink-0); color: var(--t-on-dark);
  padding: 168px 0 84px; overflow: hidden;
}
.page-hero .hero-aura { opacity: .55; }
.page-hero .hero-grid { opacity: .8; }
/* faint registration marks — engineered, not decorative */
.page-hero::after {
  content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background-image:
    radial-gradient(circle at 0 0, rgba(110,168,255,.5) 0 1.5px, transparent 1.6px),
    radial-gradient(circle at 100% 0, rgba(110,168,255,.5) 0 1.5px, transparent 1.6px);
  background-position: 14px 90px, calc(100% - 14px) 90px;
  background-repeat: no-repeat; opacity: .5;
}
.page-hero-in { position: relative; z-index: 2; max-width: 880px; }
.page-hero-in.center { margin-inline: auto; text-align: center; }
.page-hero-in.center .eyebrow { justify-content: center; }
/* two-column hero: copy + technical visual */
.page-hero.split-hero .page-hero-in { max-width: var(--maxw); display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.page-hero h1 {
  font-size: clamp(40px, 6.4vw, 74px); line-height: 1.0; letter-spacing: -.035em;
  margin: 18px 0 22px; text-wrap: balance;
}
.page-hero.split-hero h1 { font-size: clamp(36px,4.4vw,58px); }
.page-hero .lead { color: var(--t-on-dark-2); font-size: clamp(16px,1.6vw,20px); }
.page-hero-in.center .lead { margin-inline: auto; }
.page-hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 32px; }
.page-hero-in.center .page-hero-cta { justify-content: center; }

/* ---------- TERMINAL / CONSOLE VISUAL ---------- */
.terminal {
  border-radius: 14px; overflow: hidden; position: relative;
  background: #0c0f17; border: 1px solid var(--line-d2);
  box-shadow: 0 40px 80px -36px rgba(0,0,0,.7), 0 0 0 1px rgba(110,168,255,.05);
  font-family: var(--f-mono); font-size: 13px; line-height: 1.85;
}
.terminal-bar { display: flex; align-items: center; gap: 8px; padding: 12px 16px; background: rgba(255,255,255,.03); border-bottom: 1px solid var(--line-d); }
.terminal-bar .dot { width: 11px; height: 11px; border-radius: 50%; }
.terminal-bar .dot.r { background: #ff5f57; } .terminal-bar .dot.y { background: #febc2e; } .terminal-bar .dot.g { background: #28c840; }
.terminal-bar .ttl { margin-left: 8px; font-size: 12px; color: var(--t-on-dark-3); letter-spacing: .04em; }
.terminal-body { padding: 18px 20px; color: var(--t-on-dark-2); }
.terminal-body .ln { display: block; white-space: pre-wrap; }
.terminal-body .pr { color: #6ea8ff; } /* prompt */
.terminal-body .ok { color: #38d39f; }
.terminal-body .mut { color: var(--t-on-dark-3); }
.terminal-body .acc { color: #ff7ed0; }
.terminal-body .cmd { color: #fff; }
.terminal-body .cursor { display: inline-block; width: 8px; height: 15px; background: #6ea8ff; vertical-align: -2px; animation: blink 1.1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* ---------- mini stat row reused on inner pages ---------- */
.mini-stats { display: flex; gap: 40px; flex-wrap: wrap; margin-top: 44px; position: relative; z-index: 2; }
.page-hero-in.center .mini-stats { justify-content: center; }
.mini-stats .ms .v { font-family: var(--f-display); font-weight: 700; font-size: clamp(28px,3vw,40px); letter-spacing: -.03em; line-height: 1; }
.mini-stats .ms .v.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.mini-stats .ms .k { font-family: var(--f-mono); font-size: 11.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--t-on-dark-3); margin-top: 9px; }

/* ---------- generic light section helpers ---------- */
.alt { background: var(--paper-3); position: relative; }
/* faint blueprint texture so light sections don't read as empty */
.alt::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background-image:
    linear-gradient(rgba(12,14,20,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(12,14,20,.025) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: linear-gradient(180deg, #000, transparent 55%);
  -webkit-mask-image: linear-gradient(180deg, #000, transparent 55%);
}
.alt > .wrap { position: relative; z-index: 1; }
/* technical metric strip (dark band) */
.metric-strip { display: grid; grid-template-columns: repeat(4,1fr); border: 1px solid var(--line-d); border-radius: var(--r-lg); overflow: hidden; background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.01)); }
.metric-strip .mt { padding: 30px 26px; border-right: 1px solid var(--line-d); }
.metric-strip .mt:last-child { border-right: none; }
.metric-strip .mt .v { font-family: var(--f-display); font-weight: 700; font-size: clamp(28px,3vw,40px); letter-spacing: -.03em; line-height: 1; }
.metric-strip .mt .v.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.metric-strip .mt .k { font-family: var(--f-mono); font-size: 11.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--t-on-dark-3); margin-top: 10px; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.split.lead-left { grid-template-columns: .9fr 1.1fr; }
.prose p { color: var(--t-ink-2); font-size: 16.5px; margin-top: 16px; }
.prose p strong { color: var(--t-ink); }

/* ---------- "Four ways" cards ---------- */
.ways { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }
.way {
  background: var(--paper-2); border: 1px solid var(--line-l); border-radius: var(--r);
  padding: 28px 26px; position: relative; overflow: hidden;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.way:hover { transform: translateY(-5px); box-shadow: 0 26px 50px -26px rgba(20,30,60,.35); }
.way .num { font-family: var(--f-mono); font-size: 12px; letter-spacing: .14em; color: var(--magenta); }
.way h3 { font-size: 21px; margin: 14px 0 6px; letter-spacing: -.01em; }
.way .tag { font-weight: 700; color: var(--blue); font-size: 14px; margin-bottom: 10px; }
.way p { font-size: 13.5px; color: var(--t-ink-2); line-height: 1.55; }

/* ---------- Service pillars ---------- */
.pillars { display: grid; grid-template-columns: repeat(2,1fr); gap: 16px; }
.pillar {
  background: var(--paper-2); border: 1px solid var(--line-l); border-radius: var(--r-lg);
  padding: 32px 30px; position: relative; overflow: hidden; scroll-margin-top: 90px;
  display: flex; flex-direction: column;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s;
}
.pillar::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px;
  background: var(--grad);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude; opacity: 0; transition: opacity .4s;
}
.pillar:hover { transform: translateY(-5px); box-shadow: 0 30px 56px -30px rgba(20,30,60,.4); }
.pillar:hover::before { opacity: 1; }
.pillar .pico { width: 46px; height: 46px; border-radius: 12px; background: var(--grad-soft); border: 1px solid var(--line-l); display: grid; place-items: center; color: var(--violet); margin-bottom: 18px; }
.pillar .pico svg { width: 22px; height: 22px; }
.pillar h3 { font-size: 22px; letter-spacing: -.01em; }
.pillar .sub { color: var(--t-ink-2); font-size: 15px; margin: 8px 0 16px; }
.pillar ul { list-style: none; display: flex; flex-direction: column; gap: 9px; margin-bottom: 22px; }
.pillar li { display: flex; align-items: center; gap: 10px; font-size: 14px; font-weight: 600; color: var(--t-ink); }
.pillar li .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--grad); flex: none; }
.pillar .txtlink { margin-top: auto; }

/* ---------- WORK / projects ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 36px; }
.chip-f {
  font-family: var(--f-body); font-weight: 600; font-size: 13.5px;
  padding: 9px 16px; border-radius: 999px; cursor: pointer;
  background: var(--paper-2); border: 1px solid var(--line-l); color: var(--t-ink-2);
  transition: all .25s var(--ease);
}
.chip-f:hover { border-color: var(--line-l2); color: var(--t-ink); }
.chip-f.active { background: var(--ink-1); color: #fff; border-color: var(--ink-1); }
.proj-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.proj {
  background: var(--paper-2); border: 1px solid var(--line-l); border-radius: var(--r-lg);
  padding: 26px 24px; display: flex; flex-direction: column; overflow: hidden; position: relative;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.proj:hover { transform: translateY(-6px); box-shadow: 0 30px 56px -28px rgba(20,30,60,.4); }
.proj .ind { font-family: var(--f-mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--magenta); }
.proj h3 { font-size: 19px; margin: 12px 0 10px; letter-spacing: -.01em; line-height: 1.15; }
.proj p { font-size: 13.5px; color: var(--t-ink-2); line-height: 1.55; flex: 1; }
.proj .stack { display: flex; flex-wrap: wrap; gap: 6px; margin: 18px 0 0; }
.proj .stack span { font-family: var(--f-mono); font-size: 11px; padding: 4px 9px; border-radius: 6px; background: var(--paper-3); color: var(--t-ink-3); }
.proj .pm { display: flex; gap: 22px; margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line-l); }
.proj .pm .v { font-family: var(--f-display); font-weight: 700; font-size: 17px; }
.proj .pm .k { font-family: var(--f-mono); font-size: 10px; letter-spacing: .06em; text-transform: uppercase; color: var(--t-ink-3); margin-top: 2px; }
.proj.hide { display: none; }
.proj-more { margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--line-l); display: flex; align-items: center; gap: 7px; font-family: var(--f-body); font-weight: 700; font-size: 13px; color: var(--blue); transition: gap .3s var(--ease); }
.proj:hover .proj-more { gap: 11px; }
.work-count { font-family: var(--f-mono); font-size: 13px; color: var(--t-ink-3); margin-bottom: 18px; }

/* ---------- INDUSTRIES ---------- */
.ind-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.ind-card {
  position: relative; border-radius: var(--r-lg); overflow: hidden; min-height: 232px;
  padding: 26px 26px 24px; color: var(--t-on-dark); display: flex; flex-direction: column;
  border: 1px solid var(--line-d); background: var(--ink-2); scroll-margin-top: 90px;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s, background .4s;
}
/* single, consistent corner glow — restrained, brand-aligned */
.ind-card::after {
  content: ""; position: absolute; top: -40px; right: -40px; width: 180px; height: 180px;
  border-radius: 50%; pointer-events: none; opacity: .5; transition: opacity .4s, transform .5s var(--ease);
  background: radial-gradient(circle, rgba(106,49,214,.35), transparent 70%);
}
/* gradient border on hover (matches homepage service cards) */
.ind-card::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px;
  background: var(--grad);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  opacity: 0; transition: opacity .4s; z-index: 3;
}
.ind-card:hover { transform: translateY(-6px); box-shadow: 0 34px 60px -30px rgba(0,0,0,.55); border-color: transparent; background: var(--ink-3); }
.ind-card:hover::before { opacity: 1; }
.ind-card:hover::after { opacity: .85; transform: scale(1.1); }
.ind-card .ic-body { position: relative; z-index: 2; display: flex; flex-direction: column; height: 100%; }
.ind-ico {
  width: 46px; height: 46px; border-radius: 12px; margin-bottom: 18px;
  display: grid; place-items: center; flex: none;
  background: linear-gradient(150deg, rgba(110,168,255,.16), rgba(226,31,156,.14));
  border: 1px solid var(--line-d2); color: #9bb8ff;
}
.ind-ico svg { width: 22px; height: 22px; }
.ind-card h3 { font-size: 19px; letter-spacing: -.01em; margin-bottom: 9px; line-height: 1.2; }
.ind-card p { font-size: 13.5px; color: var(--t-on-dark-2); line-height: 1.55; }
.ind-card .cnt {
  margin-top: auto; padding-top: 18px;
  display: flex; align-items: center; justify-content: space-between;
  border-top: 1px solid var(--line-d);
  font-family: var(--f-mono); font-size: 11.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--t-on-dark-3);
  transition: color .3s;
}
.ind-card .cnt .arw { display: inline-flex; transition: transform .3s var(--ease); color: var(--t-on-dark-3); }
.ind-card:hover .cnt { color: var(--t-on-dark-2); }
.ind-card:hover .cnt .arw { transform: translateX(4px); color: #ff7ed0; }

/* ---------- ABOUT principles ---------- */
.principles { display: grid; grid-template-columns: repeat(2,1fr); gap: 1px; background: var(--line-l); border: 1px solid var(--line-l); border-radius: var(--r-lg); overflow: hidden; }
.principle { background: var(--paper-2); padding: 32px 30px; transition: background .35s; }
.principle:hover { background: var(--paper-3); }
.principle .pn { font-family: var(--f-display); font-weight: 700; font-size: 30px; background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.principle h3 { font-size: 18px; margin: 12px 0 9px; line-height: 1.25; }
.principle p { font-size: 14px; color: var(--t-ink-2); line-height: 1.6; }

.founder { display: grid; grid-template-columns: .8fr 1.2fr; gap: 50px; align-items: start; }
.founder .photo { aspect-ratio: 4/5; border-radius: var(--r-lg); position: relative; overflow: hidden; background: var(--ink-1); border: 1px solid var(--line-d); }
.founder .photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.founder .photo .ph-label { position: absolute; inset: auto 0 0 0; padding: 16px; font-family: var(--f-mono); font-size: 11px; color: rgba(255,255,255,.7); letter-spacing: .08em; }
.founder .badges { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.founder .badges span { font-family: var(--f-mono); font-size: 12px; padding: 7px 13px; border-radius: 999px; background: var(--paper-3); border: 1px solid var(--line-l); color: var(--t-ink-2); }

.team-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }
.team-card { background: var(--paper-2); border: 1px solid var(--line-l); border-radius: var(--r); padding: 26px 24px; }
.team-card h3 { font-size: 18px; margin-bottom: 10px; }
.team-card p { font-size: 13.5px; color: var(--t-ink-2); line-height: 1.55; }
.values-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; justify-content: center; }
.values-row span { font-family: var(--f-mono); font-size: 13px; padding: 9px 16px; border-radius: 999px; border: 1px solid var(--line-d2); color: var(--t-on-dark-2); }
.loc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.loc { border: 1px solid var(--line-l); border-radius: var(--r-lg); padding: 30px; background: var(--paper-2); }
.loc h3 { font-size: 20px; margin-bottom: 4px; }
.loc .lk2 { font-family: var(--f-mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--magenta); }
.loc p { color: var(--t-ink-2); font-size: 14.5px; margin-top: 10px; }

/* ---------- LEARNING ---------- */
.course-list { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.course { background: var(--ink-2); border: 1px solid var(--line-d); border-radius: var(--r-lg); padding: 26px 24px; color: var(--t-on-dark); display: flex; flex-direction: column; transition: transform .4s var(--ease), border-color .4s; }
.course:hover { transform: translateY(-5px); border-color: var(--line-d2); }
.course .ctag { font-family: var(--f-mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: #ff7ed0; }
.course h3 { font-size: 18px; margin: 12px 0 10px; line-height: 1.25; }
.course p { font-size: 13.5px; color: var(--t-on-dark-2); flex: 1; line-height: 1.55; }
.course .crate { display: flex; align-items: center; gap: 10px; margin-top: 16px; font-family: var(--f-mono); font-size: 12px; color: var(--t-on-dark-3); }
.course .crate .stars { color: #ffb648; }

/* ---------- CONTACT FORM (multi-step) ---------- */
.contact-wrap { display: grid; grid-template-columns: .9fr 1.1fr; gap: 56px; align-items: start; }
.contact-aside h2 { font-size: clamp(28px,3.4vw,42px); letter-spacing: -.03em; line-height: 1.05; }
.contact-aside .lead { margin-top: 18px; }
.contact-points { list-style: none; margin-top: 30px; display: flex; flex-direction: column; gap: 16px; }
.contact-points li { display: flex; gap: 13px; align-items: flex-start; }
.contact-points .ck { width: 26px; height: 26px; border-radius: 8px; background: var(--grad-soft); border: 1px solid var(--line-l); display: grid; place-items: center; color: var(--violet); flex: none; margin-top: 2px; }
.contact-points .ck svg { width: 14px; height: 14px; }
.contact-points b { display: block; font-size: 15px; }
.contact-points span { font-size: 13.5px; color: var(--t-ink-2); }
.contact-aside .direct { margin-top: 30px; font-family: var(--f-mono); font-size: 13px; color: var(--t-ink-3); line-height: 1.9; }

.form-card { background: var(--paper-2); border: 1px solid var(--line-l); border-radius: var(--r-lg); padding: 34px 32px; box-shadow: 0 30px 60px -36px rgba(20,30,60,.3); }
.form-progress { display: flex; align-items: center; gap: 8px; margin-bottom: 26px; }
.form-progress .step { flex: 1; height: 4px; border-radius: 4px; background: var(--paper-3); overflow: hidden; }
.form-progress .step.done { background: var(--grad); }
.form-progress .lbl { font-family: var(--f-mono); font-size: 12px; color: var(--t-ink-3); letter-spacing: .06em; white-space: nowrap; }
.form-steplabel { font-family: var(--f-mono); font-size: 12px; color: var(--t-ink-3); letter-spacing: .06em; margin-bottom: 18px; }
.fstep { display: none; animation: fstepin .4s var(--ease); }
.fstep.active { display: block; }
@keyframes fstepin { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.fstep h3 { font-size: 22px; letter-spacing: -.02em; margin-bottom: 6px; }
.fstep .qsub { font-size: 14px; color: var(--t-ink-2); margin-bottom: 22px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-weight: 700; font-size: 13.5px; margin-bottom: 8px; }
.field label .opt { font-weight: 500; color: var(--t-ink-3); font-family: var(--f-mono); font-size: 11px; }
.field input, .field textarea, .field select {
  width: 100%; font-family: var(--f-body); font-size: 16px; color: var(--t-ink);
  padding: 13px 15px; border-radius: 11px; border: 1px solid var(--line-l2); background: #fff;
  transition: border-color .25s, box-shadow .25s;
}
.field textarea { resize: vertical; min-height: 110px; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 4px rgba(18,103,214,.12); }
.field input.invalid, .field textarea.invalid { border-color: #e23b3b; box-shadow: 0 0 0 4px rgba(226,59,59,.1); }
.field .err { color: #d33; font-size: 12.5px; margin-top: 6px; display: none; }
.field .err.show { display: block; }

/* option cards (radio / checkbox visual) */
.opt-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.opt-grid.one { grid-template-columns: 1fr; }
.opt-card {
  position: relative; display: flex; align-items: center; gap: 12px; cursor: pointer;
  padding: 14px 16px; border-radius: 12px; border: 1.5px solid var(--line-l2); background: #fff;
  font-weight: 600; font-size: 14px; transition: all .2s var(--ease);
}
.opt-card:hover { border-color: var(--blue); }
.opt-card input { position: absolute; opacity: 0; pointer-events: none; }
.opt-card .box { width: 20px; height: 20px; border-radius: 6px; border: 1.5px solid var(--line-l2); flex: none; display: grid; place-items: center; transition: all .2s; }
.opt-card .box svg { width: 12px; height: 12px; opacity: 0; transform: scale(.5); transition: .2s; color: #fff; }
.opt-card.radio .box { border-radius: 50%; }
.consent-check { display: flex; gap: 10px; align-items: flex-start; margin-top: 16px; cursor: pointer; font-size: 12.5px; line-height: 1.55; color: var(--t-ink-2); font-weight: 500; }
.consent-check input { position: absolute; opacity: 0; pointer-events: none; }
.consent-check .box { width: 18px; height: 18px; border-radius: 5px; border: 1.5px solid var(--line-l2); background: #fff; flex: none; margin-top: 2px; display: grid; place-items: center; transition: all .2s; }
.consent-check .box svg { width: 11px; height: 11px; opacity: 0; transform: scale(.5); transition: .2s; color: #fff; }
.consent-check:has(input:checked) .box { background: var(--grad); border-color: transparent; }
.consent-check:has(input:checked) .box svg { opacity: 1; transform: scale(1); }
.consent-check a { color: var(--blue); font-weight: 700; }
.opt-card:has(input:checked) { border-color: transparent; background: linear-gradient(#fff,#fff) padding-box, var(--grad) border-box; box-shadow: 0 6px 18px -10px rgba(106,49,214,.5); }
.opt-card:has(input:checked) .box { background: var(--grad); border-color: transparent; }
.opt-card:has(input:checked) .box svg { opacity: 1; transform: scale(1); }
.opt-card .desc { font-weight: 500; font-size: 12px; color: var(--t-ink-3); display: block; margin-top: 2px; }
.opt-card .lbltxt { display: flex; flex-direction: column; }

.form-nav { display: flex; justify-content: space-between; align-items: center; margin-top: 28px; gap: 12px; }
.form-nav .spacer { flex: 1; }
.btn-back { background: none; border: none; color: var(--t-ink-2); font-weight: 700; font-size: 14px; cursor: pointer; padding: 10px 6px; display: inline-flex; align-items: center; gap: 6px; }
.btn-back:hover { color: var(--t-ink); }

.form-success { text-align: center; padding: 30px 10px; display: none; }
.form-success.show { display: block; animation: fstepin .5s var(--ease); }
.form-success .check { width: 64px; height: 64px; border-radius: 50%; background: var(--grad); display: grid; place-items: center; margin: 0 auto 22px; color: #fff; }
.form-success .check svg { width: 30px; height: 30px; }
.form-success h3 { font-size: 26px; letter-spacing: -.02em; margin-bottom: 10px; }
.form-success p { color: var(--t-ink-2); font-size: 15px; max-width: 36ch; margin: 0 auto; }

/* ---------- CASE STUDY DETAIL ---------- */
.cs-breadcrumb { font-family: var(--f-mono); font-size: 12px; letter-spacing: .04em; color: var(--t-on-dark-3); margin-bottom: 18px; display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.cs-breadcrumb a { color: var(--t-on-dark-2); transition: color .2s; }
.cs-breadcrumb a:hover { color: #fff; }
.cs-breadcrumb .sep { opacity: .5; }
.cs-tag { display: inline-flex; align-items: center; gap: 8px; font-family: var(--f-mono); font-size: 11.5px; letter-spacing: .12em; text-transform: uppercase; color: #9bb8ff; padding: 6px 13px; border-radius: 999px; border: 1px solid var(--line-d2); background: rgba(255,255,255,.03); margin-bottom: 20px; }
.cs-metricbar { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; background: var(--line-l); border: 1px solid var(--line-l); border-radius: var(--r-lg); overflow: hidden; margin-top: -36px; position: relative; z-index: 5; }
.cs-metricbar .m { background: var(--paper-2); padding: 28px 26px; }
.cs-metricbar .m .v { font-family: var(--f-display); font-weight: 700; font-size: clamp(24px,2.6vw,34px); letter-spacing: -.03em; line-height: 1; }
.cs-metricbar .m .v.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.cs-metricbar .m .k { font-family: var(--f-mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--t-ink-3); margin-top: 9px; }
.cs-body { display: grid; grid-template-columns: 1fr 300px; gap: 56px; align-items: start; }
.cs-main .cs-block { margin-bottom: 40px; }
.cs-main .cs-block:last-child { margin-bottom: 0; }
.cs-main .cs-block h2 { font-family: var(--f-display); font-weight: 700; font-size: clamp(22px,2.4vw,30px); letter-spacing: -.02em; margin-bottom: 14px; display: flex; align-items: center; gap: 12px; }
.cs-main .cs-block h2::before { content: ""; width: 26px; height: 3px; border-radius: 3px; background: var(--grad); }
.cs-main .cs-block p { color: var(--t-ink-2); font-size: 16px; line-height: 1.7; margin-bottom: 14px; }
.cs-main .cs-block ul { list-style: none; display: flex; flex-direction: column; gap: 11px; margin-top: 6px; }
.cs-main .cs-block li { display: flex; gap: 12px; align-items: flex-start; font-size: 15px; color: var(--t-ink); }
.cs-main .cs-block li .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--grad); flex: none; margin-top: 8px; }
.cs-aside { position: sticky; top: 96px; border: 1px solid var(--line-l); border-radius: var(--r-lg); overflow: hidden; }
.cs-aside .ah { background: var(--ink-1); color: var(--t-on-dark); padding: 22px 24px; }
.cs-aside .ah h3 { font-family: var(--f-display); font-size: 18px; letter-spacing: -.01em; }
.cs-aside .ab { padding: 22px 24px; background: var(--paper-2); }
.cs-aside .arow { padding: 13px 0; border-bottom: 1px solid var(--line-l); }
.cs-aside .arow:last-child { border-bottom: none; }
.cs-aside .ab > a { display: block; font-size: 14px; font-weight: 600; color: var(--t-ink-2); padding: 10px 0; border-bottom: 1px solid var(--line-l); transition: color .2s, transform .2s var(--ease); }
.cs-aside .ab > a:hover { color: var(--blue); transform: translateX(3px); }
.cs-aside .ab > a.active { color: var(--t-ink); font-weight: 700; }
.cs-aside .ab > a.active::before { content: "→ "; color: var(--magenta); }
.cs-aside .arow .k2 { font-family: var(--f-mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--t-ink-3); }
.cs-aside .arow .v2 { font-size: 14.5px; font-weight: 600; color: var(--t-ink); margin-top: 4px; }
.cs-aside .stack2 { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.cs-aside .stack2 span { font-family: var(--f-mono); font-size: 11px; padding: 4px 9px; border-radius: 6px; background: var(--paper-3); color: var(--t-ink-2); }
.cs-aside .btn { width: 100%; justify-content: center; margin-top: 4px; }
.cs-related { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
@media (max-width: 1080px) { .cs-body { grid-template-columns: 1fr; gap: 40px; } .cs-aside { position: static; } }
@media (max-width: 760px) { .cs-metricbar { grid-template-columns: 1fr 1fr; } .cs-related { grid-template-columns: 1fr; } }

/* ---------- BLOG ---------- */
.post-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.post { background: var(--paper-2); border: 1px solid var(--line-l); border-radius: var(--r-lg); overflow: hidden; display: flex; flex-direction: column; transition: transform .4s var(--ease), box-shadow .4s var(--ease); }
.post:hover { transform: translateY(-6px); box-shadow: 0 30px 56px -30px rgba(20,30,60,.35); }
.post .pv { height: 168px; position: relative; overflow: hidden; background: var(--ink-1); }
.post .pv img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .6s var(--ease); }
.post:hover .pv img { transform: scale(1.05); }
.post .pv .gridlines { position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px); background-size: 24px 24px; }
.post .pcat { position: absolute; top: 14px; left: 14px; font-family: var(--f-mono); font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; color: #fff; padding: 6px 11px; border-radius: 999px; background: rgba(8,9,13,.6); border: 1px solid var(--line-d2); backdrop-filter: blur(6px); z-index: 2; }
.post .pb { padding: 20px 22px 22px; display: flex; flex-direction: column; flex: 1; }
.post h3 { font-size: 18px; margin: 0 0 9px; line-height: 1.28; letter-spacing: -.01em; }
.post p { font-size: 13.5px; color: var(--t-ink-2); flex: 1; line-height: 1.55; }
.post .meta { margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--line-l); display: flex; align-items: center; gap: 8px; font-family: var(--f-mono); font-size: 11.5px; color: var(--t-ink-3); flex-wrap: wrap; }
.post .meta .au { color: var(--t-ink-2); font-weight: 500; }
.post .meta .sep { opacity: .5; }

/* blog index controls */
.blog-controls { display: flex; align-items: center; gap: 16px; margin-bottom: 30px; flex-wrap: wrap; }
.blog-search { position: relative; flex: 1; min-width: 220px; max-width: 360px; }
.blog-search input { width: 100%; font-family: var(--f-body); font-size: 16px; color: var(--t-ink); padding: 12px 14px 12px 42px; border-radius: 11px; border: 1px solid var(--line-l2); background: var(--paper-2); transition: border-color .25s, box-shadow .25s; }
.blog-search input:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 4px rgba(18,103,214,.12); }
.blog-search svg { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); width: 17px; height: 17px; color: var(--t-ink-3); }
.blog-cats { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 32px; }
.blog-empty { text-align: center; padding: 60px 20px; color: var(--t-ink-3); font-family: var(--f-mono); font-size: 14px; display: none; }
.blog-pagination { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 8px; margin-top: 44px; }
.blog-pagination button { font-family: var(--f-mono); font-size: 14px; min-width: 40px; height: 40px; padding: 0 12px; border-radius: 10px; border: 1px solid var(--line-l2); background: var(--paper-2); color: var(--t-ink-2); cursor: pointer; transition: all .2s; }
.blog-pagination button:hover:not(:disabled) { border-color: var(--blue); color: var(--t-ink); }
.blog-pagination button.active { background: var(--ink-1); color: #fff; border-color: var(--ink-1); }
.blog-pagination button:disabled { opacity: .4; cursor: default; }
.blog-pagination .pg-gap { font-family: var(--f-mono); font-size: 14px; color: var(--t-ink-3); padding: 0 2px; user-select: none; }

/* featured (first) post */
.blog-featured { display: grid; grid-template-columns: 1.15fr .85fr; gap: 0; border: 1px solid var(--line-l); border-radius: var(--r-lg); overflow: hidden; margin-bottom: 30px; background: var(--paper-2); transition: transform .4s var(--ease), box-shadow .4s var(--ease); }
.blog-featured:hover { transform: translateY(-4px); box-shadow: 0 34px 64px -34px rgba(20,30,60,.4); }
.blog-featured .bf-vis { position: relative; min-height: 320px; overflow: hidden; background: var(--ink-1); }
.blog-featured .bf-vis img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.blog-featured .bf-body { padding: 40px 38px; display: flex; flex-direction: column; justify-content: center; }
.blog-featured .pcat { position: static; display: inline-flex; width: max-content; margin-bottom: 16px; background: var(--grad-soft); color: var(--violet); border-color: var(--line-l); }
.blog-featured h2 { font-family: var(--f-display); font-weight: 700; font-size: clamp(24px,2.6vw,34px); letter-spacing: -.02em; line-height: 1.12; margin-bottom: 14px; }
.blog-featured p { color: var(--t-ink-2); font-size: 15px; line-height: 1.6; margin-bottom: 20px; }
.blog-featured .meta { font-family: var(--f-mono); font-size: 12.5px; color: var(--t-ink-3); display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.blog-featured .meta .au { color: var(--t-ink); font-weight: 600; }

/* ---------- BLOG ARTICLE ---------- */
.article-hero { position: relative; background: var(--ink-0); color: var(--t-on-dark); padding: 150px 0 0; overflow: hidden; }
.article-hero .hero-aura { opacity: .5; } .article-hero .hero-grid { opacity: .7; }
.article-head { position: relative; z-index: 2; max-width: 820px; margin-inline: auto; text-align: center; padding-bottom: 40px; }
.article-head .pcat { position: static; display: inline-flex; margin-bottom: 20px; background: rgba(255,255,255,.04); color: #9bb8ff; border: 1px solid var(--line-d2); }
.article-head h1 { font-size: clamp(32px,4.6vw,56px); line-height: 1.06; letter-spacing: -.03em; text-wrap: balance; }
.article-meta { display: flex; align-items: center; justify-content: center; gap: 10px; margin-top: 24px; font-family: var(--f-mono); font-size: 13px; color: var(--t-on-dark-3); flex-wrap: wrap; }
.article-meta a { color: var(--t-on-dark-2); font-weight: 500; } .article-meta a:hover { color: #fff; }
.article-meta .sep { opacity: .5; }
.article-cover { position: relative; z-index: 2; width: min(100% - 44px, 1000px); margin: 0 auto; transform: translateY(40px); border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--line-d2); box-shadow: 0 50px 90px -40px rgba(0,0,0,.7); aspect-ratio: 2/1; background: var(--ink-1); }
.article-cover img { width: 100%; height: 100%; object-fit: cover; display: block; }
.article-body { max-width: 720px; margin: 0 auto; padding-top: 80px; }
.article-body p { font-size: 17px; line-height: 1.75; color: var(--t-ink); margin-bottom: 22px; }
.article-body p.dek { font-size: 20px; line-height: 1.6; color: var(--t-ink-2); font-weight: 500; margin-bottom: 30px; }
.article-body h2 { font-family: var(--f-display); font-weight: 700; font-size: 26px; letter-spacing: -.02em; margin: 40px 0 14px; }
.article-body ul { margin: 0 0 22px 4px; list-style: none; display: flex; flex-direction: column; gap: 11px; }
.article-body li { display: flex; gap: 12px; align-items: flex-start; font-size: 16px; line-height: 1.6; color: var(--t-ink); }
.article-body li .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--grad); flex: none; margin-top: 9px; }
.article-body .pull { border-left: 3px solid transparent; border-image: var(--grad) 1; padding: 6px 0 6px 22px; margin: 30px 0; font-family: var(--f-display); font-size: 22px; font-weight: 600; letter-spacing: -.01em; line-height: 1.35; color: var(--t-ink); }
.article-share { max-width: 720px; margin: 40px auto 0; padding-top: 26px; border-top: 1px solid var(--line-l); display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.article-share .au-chip { display: flex; align-items: center; gap: 12px; }
.article-share .au-ava { width: 44px; height: 44px; border-radius: 50%; background: var(--grad); flex: none; display: grid; place-items: center; color: #fff; font-family: var(--f-display); font-weight: 700; font-size: 16px; }
.article-share .au-chip .n { font-weight: 700; font-size: 14.5px; } .article-share .au-chip .r { font-size: 12.5px; color: var(--t-ink-3); }

/* author page */
.author-head { display: flex; align-items: center; gap: 22px; }
.author-head .au-ava { width: 88px; height: 88px; border-radius: 50%; background: var(--grad); flex: none; display: grid; place-items: center; color: #fff; font-family: var(--f-display); font-weight: 700; font-size: 32px; }
@media (max-width: 980px) { .blog-featured { grid-template-columns: 1fr; } .blog-featured .bf-vis { min-height: 220px; } }
@media (max-width: 760px) { .article-cover { transform: translateY(28px); } .article-body { padding-top: 56px; } .article-body p { font-size: 16px; } }

/* ---------- FINANCIAL / INDUSTRY DEEP PAGE ---------- */
.ind-stats { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin-top: 44px; position: relative; z-index: 2; }
.ind-stat { border: 1px solid var(--line-d); border-radius: var(--r-lg); background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.01)); padding: 26px 24px; }
.ind-stat .v { font-family: var(--f-display); font-weight: 700; font-size: clamp(28px,3.4vw,42px); letter-spacing: -.03em; line-height: 1; }
.ind-stat .v.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.ind-stat .k { font-size: 13px; color: var(--t-on-dark-2); margin-top: 10px; line-height: 1.4; }
.sol-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.sol-card { background: var(--paper-2); border: 1px solid var(--line-l); border-radius: var(--r-lg); padding: 28px 26px; display: flex; flex-direction: column; position: relative; overflow: hidden; transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s; scroll-margin-top: 90px; }
.sol-card::before { content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px; background: var(--grad); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; opacity: 0; transition: opacity .4s; }
.sol-card:hover { transform: translateY(-5px); box-shadow: 0 30px 56px -30px rgba(20,30,60,.4); }
.sol-card:hover::before { opacity: 1; }
.sol-card h3 { font-size: 21px; letter-spacing: -.01em; margin-bottom: 16px; }
.sol-row { margin-bottom: 13px; }
.sol-row .lab { font-family: var(--f-mono); font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 5px; display: inline-flex; align-items: center; gap: 7px; }
.sol-row.problem .lab { color: #e2683b; }
.sol-row.solution .lab { color: var(--violet); }
.sol-row.roi .lab { color: #1f9d6b; }
.sol-row p { font-size: 13.5px; color: var(--t-ink-2); line-height: 1.55; }
.sol-row.roi p { color: var(--t-ink); font-weight: 600; }
.sol-stack { display: flex; flex-wrap: wrap; gap: 6px; margin: 16px 0; }
.sol-stack span { font-family: var(--f-mono); font-size: 11px; padding: 4px 9px; border-radius: 6px; background: var(--paper-3); color: var(--t-ink-2); }
.sol-card .txtlink { margin-top: auto; }
.frame-chips { display: flex; flex-wrap: wrap; gap: 10px; }
.frame-chips span { font-family: var(--f-mono); font-size: 13px; padding: 11px 18px; border-radius: 999px; border: 1px solid var(--line-d2); color: var(--t-on-dark-2); background: rgba(255,255,255,.03); }
.engage-list { display: grid; grid-template-columns: repeat(5,1fr); gap: 12px; }
.engage-item { padding: 22px 18px; border: 1px solid var(--line-l); border-radius: var(--r); background: var(--paper-2); font-weight: 700; font-size: 14.5px; display: flex; flex-direction: column; gap: 12px; transition: transform .35s var(--ease), border-color .35s; }
.engage-item:hover { transform: translateY(-4px); border-color: var(--line-l2); }
.engage-item .en { font-family: var(--f-mono); font-size: 12px; color: var(--magenta); }
@media (max-width: 980px) { .sol-grid { grid-template-columns: 1fr; } .engage-list { grid-template-columns: 1fr 1fr; } .ind-stats { grid-template-columns: 1fr; } }

/* ---------- CAREERS ---------- */
.roles { display: flex; flex-direction: column; gap: 12px; }
.role { display: flex; align-items: center; gap: 20px; padding: 24px 26px; border: 1px solid var(--line-l); border-radius: var(--r); background: var(--paper-2); transition: all .3s var(--ease); }
.role:hover { transform: translateX(6px); border-color: var(--line-l2); box-shadow: 0 20px 40px -26px rgba(20,30,60,.3); }
.role .rinfo h3 { font-size: 19px; }
.role .rinfo .rmeta { font-family: var(--f-mono); font-size: 12.5px; color: var(--t-ink-3); margin-top: 6px; letter-spacing: .04em; }
.role .rarrow { margin-left: auto; color: var(--t-ink-3); transition: .3s; }
.role:hover .rarrow { color: var(--magenta); transform: translateX(4px); }

/* ---------- LEGAL prose ---------- */
.legal { max-width: 760px; }
.legal h2 { font-size: 24px; margin: 38px 0 12px; letter-spacing: -.01em; }
.legal h2:first-child { margin-top: 0; }
.legal p, .legal li { color: var(--t-ink-2); font-size: 15.5px; line-height: 1.7; }
.legal p { margin-top: 12px; }
.legal ul { margin: 12px 0 0 20px; display: flex; flex-direction: column; gap: 6px; }
.legal .updated { font-family: var(--f-mono); font-size: 13px; color: var(--t-ink-3); margin-bottom: 30px; }

/* ---------- shared CTA band reuse on inner pages ---------- */
.inner-cta { text-align: center; }
.inner-cta h2 { font-size: clamp(30px,4.6vw,52px); letter-spacing: -.03em; line-height: 1.05; }
.inner-cta p { color: var(--t-on-dark-2); font-size: 17px; margin: 20px auto 32px; max-width: 54ch; }
.inner-cta .cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---------- responsive ---------- */
@media (max-width: 1080px) {
  .ways { grid-template-columns: 1fr 1fr; }
  .proj-grid, .ind-grid, .course-list, .post-grid, .team-grid { grid-template-columns: 1fr 1fr; }
  .split, .split.lead-left, .founder, .contact-wrap { grid-template-columns: 1fr; gap: 40px; }
  .pillars { grid-template-columns: 1fr; }
  .page-hero.split-hero .page-hero-in { grid-template-columns: 1fr; gap: 38px; }
  .page-hero.split-hero h1 { font-size: clamp(34px,7vw,52px); }
  .metric-strip { grid-template-columns: 1fr 1fr; }
  .metric-strip .mt:nth-child(2) { border-right: none; }
  .metric-strip .mt:nth-child(-n+2) { border-bottom: 1px solid var(--line-d); }
}
@media (max-width: 760px) {
  .page-hero { padding: 132px 0 56px; }
  /* ===== Unified mobile hero: every hero's copy gets the same glass panel,
     any visual sits behind it as a dimmed, centered backdrop (matches home hero) ===== */
  .page-hero.split-hero .page-hero-in { position: relative; display: block; }
  .page-hero.split-hero .page-hero-in > div:first-child,
  .page-hero:not(.split-hero) .page-hero-in,
  .article-hero .article-head {
    position: relative; z-index: 2;
    background: linear-gradient(165deg, rgba(12,14,22,.6), rgba(8,9,14,.42));
    backdrop-filter: blur(6px) saturate(1.2); -webkit-backdrop-filter: blur(6px) saturate(1.2);
    border: 1px solid rgba(255,255,255,.12); border-radius: 22px;
    padding: 24px 20px 26px; box-shadow: 0 30px 60px -30px rgba(0,0,0,.6);
  }
  /* visual (terminal) becomes a centered dimmed backdrop behind the glass panel */
  .page-hero.split-hero .terminal {
    position: absolute; inset: 0; margin: auto; width: 112%; max-width: none; height: max-content;
    z-index: 0; opacity: .32; pointer-events: none; transform: rotate(-1.5deg);
    box-shadow: none;
  }
  .ways, .proj-grid, .ind-grid, .course-list, .post-grid, .team-grid, .principles, .loc-grid, .opt-grid { grid-template-columns: 1fr; }
  .mini-stats { gap: 22px 30px; }
  .mini-stats .ms .v { font-size: 30px; }
  .role { flex-wrap: wrap; }
  .terminal { font-size: 12px; }
  .founder .badges span { font-size: 11px; }
  .filters { gap: 7px; }
  .chip-f { font-size: 12.5px; padding: 8px 13px; }
}
@media (max-width: 460px) {
  .metric-strip { grid-template-columns: 1fr; }
  .metric-strip .mt { border-right: none; border-bottom: 1px solid var(--line-d); }
  .metric-strip .mt:last-child { border-bottom: none; }
  .page-hero h1 { font-size: clamp(30px,8.5vw,40px); }
}


/* ===== editorial design-language polish ===== */
.page-hero .hero-scan { animation: heroScan 2.6s var(--ease) .35s forwards; }
.kicker { display:inline-flex; align-items:center; gap:9px; font-family:var(--f-mono); font-size:12px; letter-spacing:.16em; text-transform:uppercase; color:var(--t-on-dark-2); }
.kicker .dot { width:7px; height:7px; border-radius:50%; background:var(--grad); box-shadow:0 0 0 4px rgba(110,168,255,.12); flex:none; }
.hero-byline { margin-top:18px; font-family:var(--f-mono); font-size:13px; color:var(--t-on-dark-3); letter-spacing:.04em; }
.grad-rule { height:2px; background:linear-gradient(90deg, transparent, var(--blue), var(--magenta), transparent); opacity:.55; }
/* editorial lede: drop-cap on first content paragraph */
.article-body.lede > p.dek + p::first-letter,
.article-body.lede > p:not(.dek):first-child::first-letter {
  float:left; font-family:var(--f-display); font-weight:700; font-size:3.9em; line-height:.78;
  padding:8px 14px 0 0; background:var(--grad); -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent;
}
.article-share .au-chip .au-ava { font-family:var(--f-display); font-weight:700; font-size:15px; }
/* featured listing card */
.feat-card { display:grid; grid-template-columns:1.1fr 1.4fr; border:1px solid var(--line-l); border-radius:var(--r-lg); overflow:hidden; background:var(--paper-2); transition:transform .45s var(--ease), box-shadow .45s var(--ease); }
.feat-card:hover { transform:translateY(-5px); box-shadow:0 38px 70px -34px rgba(20,30,60,.42); }
.feat-card .fc-vis { position:relative; min-height:240px; background:var(--ink-1); overflow:hidden; display:flex; align-items:flex-end; padding:24px; }
.feat-card .fc-vis .fc-glow { position:absolute; inset:0; background:radial-gradient(120% 90% at 18% 12%, rgba(110,168,255,.4), transparent 55%), radial-gradient(120% 100% at 92% 100%, rgba(226,31,156,.34), transparent 55%); }
.feat-card .fc-vis::after { content:""; position:absolute; inset:0; background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px); background-size:26px 26px; }
.feat-card .fc-kick { position:absolute; top:22px; left:24px; z-index:2; font-family:var(--f-mono); font-size:11px; letter-spacing:.12em; text-transform:uppercase; color:#fff; padding:6px 12px; border-radius:999px; background:rgba(8,9,13,.55); border:1px solid var(--line-d2); backdrop-filter:blur(6px); }
.feat-card .fc-date { position:relative; z-index:2; font-family:var(--f-mono); font-size:12px; letter-spacing:.06em; color:rgba(255,255,255,.78); }
.feat-card .fc-body { padding:38px 36px; display:flex; flex-direction:column; justify-content:center; }
.feat-card .fc-body h2 { font-family:var(--f-display); font-weight:700; font-size:clamp(22px,2.6vw,32px); letter-spacing:-.02em; line-height:1.14; margin:14px 0 12px; }
.feat-card .fc-body p { color:var(--t-ink-2); font-size:15px; line-height:1.6; margin-bottom:18px; }
.feat-card .lc-more { display:inline-flex; align-items:center; gap:8px; font-weight:700; font-size:13.5px; color:var(--blue); }
@media(max-width:860px){ .feat-card { grid-template-columns:1fr; } .feat-card .fc-vis { min-height:170px; } }
/* category kicker on list cards */
.lc-kick { display:inline-flex; align-items:center; gap:8px; font-family:var(--f-mono); font-size:11px; letter-spacing:.1em; text-transform:uppercase; color:var(--magenta); }
.lc-kick .d { width:6px; height:6px; border-radius:50%; background:var(--grad); flex:none; }
.list-card { position:relative; overflow:hidden; }
.list-card::before { content:""; position:absolute; left:0; right:0; top:0; height:2px; background:var(--grad); transform:scaleX(0); transform-origin:left; transition:transform .45s var(--ease); z-index:1; }
.list-card:hover::before { transform:scaleX(1); }
.list-card::after { content:""; position:absolute; top:-46px; right:-46px; width:150px; height:150px; border-radius:50%; background:radial-gradient(circle, rgba(106,49,214,.16), transparent 70%); opacity:0; transition:opacity .45s; pointer-events:none; }
.list-card:hover::after { opacity:1; }

/* ===== ported content (solutions/products/newsroom) ===== */
.checklist { list-style:none; display:grid; grid-template-columns:1fr 1fr; gap:14px 30px; }
.checklist li { display:flex; gap:12px; align-items:flex-start; font-size:15.5px; color:var(--t-ink); line-height:1.55; }
.checklist li .ck { width:24px; height:24px; border-radius:7px; background:var(--grad-soft); border:1px solid var(--line-l); display:grid; place-items:center; color:var(--violet); flex:none; margin-top:1px; }
.checklist li .ck svg { width:13px; height:13px; }
@media(max-width:760px){ .checklist{ grid-template-columns:1fr; } }

.list-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:18px; }
.list-card { background:var(--paper-2); border:1px solid var(--line-l); border-radius:var(--r-lg); padding:26px 24px; display:flex; flex-direction:column; transition:transform .4s var(--ease), box-shadow .4s var(--ease); }
.list-card:hover { transform:translateY(-6px); box-shadow:0 30px 56px -30px rgba(20,30,60,.35); }
.list-card .lc-date { font-family:var(--f-mono); font-size:11.5px; letter-spacing:.08em; text-transform:uppercase; color:var(--magenta); }
.list-card h3 { font-size:18px; margin:12px 0 10px; line-height:1.3; letter-spacing:-.01em; }
.list-card p { font-size:13.5px; color:var(--t-ink-2); line-height:1.55; flex:1; }
.list-card .lc-more { margin-top:16px; padding-top:14px; border-top:1px solid var(--line-l); font-family:var(--f-body); font-weight:700; font-size:13px; color:var(--blue); display:flex; align-items:center; gap:7px; transition:gap .3s var(--ease); }
.list-card:hover .lc-more { gap:11px; }
@media(max-width:1080px){ .list-grid{ grid-template-columns:1fr 1fr; } }
@media(max-width:760px){ .list-grid{ grid-template-columns:1fr; } }

.prod-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:18px; }
.prod-card { background:var(--paper-2); border:1px solid var(--line-l); border-radius:var(--r-lg); overflow:hidden; display:flex; flex-direction:column; transition:transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s; }
.prod-card:hover { transform:translateY(-6px); box-shadow:0 30px 56px -30px rgba(20,30,60,.4); border-color:transparent; }
.prod-card .pc-head { padding:26px 26px 22px; background:var(--ink-1); color:var(--t-on-dark); position:relative; }
.prod-card .pc-head h3 { font-size:22px; letter-spacing:-.01em; }
.prod-card .pc-head .pc-tag { font-size:13px; color:#9bb8ff; margin-top:6px; font-weight:600; }
.prod-card .pc-body { padding:24px 26px; display:flex; flex-direction:column; flex:1; }
.prod-card .pc-body p { font-size:13.5px; color:var(--t-ink-2); line-height:1.55; }
.prod-card .pc-feats { list-style:none; margin:16px 0; display:flex; flex-direction:column; gap:8px; }
.prod-card .pc-feats li { font-size:13px; color:var(--t-ink); display:flex; gap:9px; align-items:flex-start; }
.prod-card .pc-feats li .dot { width:6px; height:6px; border-radius:50%; background:var(--grad); flex:none; margin-top:7px; }
.prod-card .pc-benefit { margin-top:auto; padding-top:16px; border-top:1px solid var(--line-l); font-size:13.5px; color:var(--t-ink); font-weight:600; }
@media(max-width:1080px){ .prod-grid{ grid-template-columns:1fr 1fr; } }
@media(max-width:760px){ .prod-grid{ grid-template-columns:1fr; } }


/* ===== faq + landing ===== */
.faq { display:flex; flex-direction:column; gap:10px; max-width:840px; }
.faq details { border:1px solid var(--line-l); border-radius:var(--r); background:var(--paper-2); overflow:hidden; transition:border-color .3s; }
.faq details[open] { border-color:var(--line-l2); }
.faq summary { list-style:none; cursor:pointer; padding:20px 24px; font-weight:700; font-size:16px; color:var(--t-ink); display:flex; justify-content:space-between; align-items:center; gap:16px; }
.faq summary::-webkit-details-marker { display:none; }
.faq summary::after { content:"+"; font-family:var(--f-mono); font-size:22px; line-height:1; color:var(--magenta); flex:none; transition:transform .3s; }
.faq details[open] summary::after { content:"\2212"; }
.faq details p { padding:0 24px 20px; color:var(--t-ink-2); font-size:15px; line-height:1.65; margin:0; }
.lc-metrics { display:flex; flex-wrap:wrap; gap:22px; margin-top:14px; padding-top:14px; border-top:1px solid var(--line-l); }
.lc-metrics .v { font-family:var(--f-display); font-weight:700; font-size:19px; letter-spacing:-.02em; line-height:1; }
.lc-metrics .v.grad { background:var(--grad); -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent; }
.lc-metrics .k { font-family:var(--f-mono); font-size:10px; letter-spacing:.06em; text-transform:uppercase; color:var(--t-ink-3); margin-top:4px; }
/* frame-chips reused on light sections */
.alt .frame-chips span, .section:not(.dark) .frame-chips span { border-color:var(--line-l2); color:var(--t-ink-2); background:var(--paper-2); }


/* ===== manifesto + bespoke ===== */
.manifesto { max-width:880px; margin:0 auto; display:flex; flex-direction:column; gap:48px; }
.mf-item { display:flex; gap:28px; }
.mf-num { font-family:var(--f-display); font-weight:700; font-size:clamp(40px,6vw,60px); line-height:.85; background:var(--grad); -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent; flex:none; width:88px; }
.mf-body h3 { font-size:clamp(20px,2.4vw,26px); letter-spacing:-.02em; line-height:1.2; margin-bottom:14px; }
.mf-body p { color:var(--t-ink-2); font-size:16px; line-height:1.7; margin-bottom:12px; }
.mf-body p:last-child { margin-bottom:0; }
@media(max-width:680px){ .mf-item{ flex-direction:column; gap:6px; } .mf-num{ width:auto; } }
.chips-d { display:flex; flex-wrap:wrap; gap:6px; margin:14px 0; }
.chips-d span { font-family:var(--f-mono); font-size:11px; padding:4px 9px; border-radius:6px; background:rgba(255,255,255,.06); color:var(--t-on-dark-2); }


/* ===== rich deep-dive ===== */
.rich { max-width:840px; }
.rich p { color:var(--t-ink-2); font-size:16px; line-height:1.75; margin-bottom:18px; }
.rich h2 { font-family:var(--f-display); font-weight:700; font-size:clamp(22px,2.4vw,30px); letter-spacing:-.02em; margin:38px 0 14px; line-height:1.2; }
.rich h3 { font-size:19px; font-weight:700; margin:26px 0 10px; letter-spacing:-.01em; }
.rich h4 { font-size:16px; font-weight:700; margin:20px 0 8px; }
.rich strong { color:var(--t-ink); font-weight:700; }
.rich em { font-style:italic; }
.rich a { color:var(--blue); font-weight:600; }
.rich ul, .rich ol { margin:0 0 18px 20px; display:flex; flex-direction:column; gap:8px; color:var(--t-ink-2); font-size:16px; line-height:1.6; }
.rich li { padding-left:4px; }
.rich blockquote { border-left:3px solid transparent; border-image:var(--grad) 1; padding:4px 0 4px 20px; margin:22px 0; font-family:var(--f-display); font-size:20px; font-weight:600; color:var(--t-ink); line-height:1.4; }
.rich table { width:100%; border-collapse:collapse; font-size:13px; margin:20px 0; }
.rich .overflow-x-auto { overflow-x:auto; -webkit-overflow-scrolling:touch; }
.rich th { text-align:left; padding:10px 12px; background:var(--paper-3); border-bottom:2px solid var(--line-l2); font-weight:700; color:var(--t-ink); }
.rich td { padding:10px 12px; border-bottom:1px solid var(--line-l); vertical-align:top; color:var(--t-ink-2); }
.rich code { font-family:var(--f-mono); font-size:.9em; background:var(--paper-3); padding:2px 6px; border-radius:5px; }
.relchips { display:flex; flex-wrap:wrap; gap:10px; }
.relchip { display:inline-flex; align-items:center; gap:8px; font-weight:600; font-size:14px; padding:11px 18px; border-radius:999px; border:1px solid var(--line-l2); background:var(--paper-2); color:var(--t-ink); transition:all .25s var(--ease); }
.relchip:hover { border-color:transparent; background:linear-gradient(var(--paper-2),var(--paper-2)) padding-box, var(--grad) border-box; transform:translateY(-2px); }
.relchip svg { color:var(--magenta); }

/* ===== deep-dive docs layout polish ===== */
.dd-grid { display:grid; grid-template-columns:212px minmax(0,720px); gap:60px; align-items:start; }
.dd-grid > * { min-width:0; } /* let .dd-table scroll internally instead of widening the grid track */
.dd-grid .rich { max-width:none; }
.dd-toc { position:sticky; top:96px; max-height:calc(100vh - 124px); overflow:auto; }
.dd-toc-label { font-family:var(--f-mono); font-size:11px; letter-spacing:.14em; text-transform:uppercase; color:var(--t-ink-3); margin-bottom:14px; }
.dd-toc nav { display:flex; flex-direction:column; border-left:1px solid var(--line-l); }
.dd-toc a { font-size:13px; line-height:1.4; color:var(--t-ink-3); padding:8px 0 8px 16px; margin-left:-1px; border-left:2px solid transparent; transition:color .2s, border-color .25s; }
.dd-toc a:hover { color:var(--t-ink); }
.dd-toc a.active { color:var(--t-ink); font-weight:600; border-left:2px solid; border-image:var(--grad) 1; }
/* refined long-form typography */
.rich .dd-lead { font-size:18.5px; line-height:1.7; color:var(--t-ink); }
.rich .dd-lead::first-letter { float:left; font-family:var(--f-display); font-weight:700; font-size:3.4em; line-height:.74; padding:6px 12px 0 0; background:var(--grad); -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent; }
.rich .dd-h2 { margin-top:50px; }
.dd-h2 { scroll-margin-top:92px; }
.dd-h2::before { content:""; display:block; width:38px; height:3px; border-radius:3px; background:var(--grad); margin-bottom:18px; }
.rich h3 { padding-left:15px; border-left:2px solid transparent; border-image:var(--grad) 1; }
/* label-led callout (shared: deep-dive + articles) */
.dd-callout { position:relative; background:var(--grad-soft); border:1px solid var(--line-l); border-radius:14px; padding:20px 24px 20px 26px; margin:28px 0; font-size:15.5px; line-height:1.65; color:var(--t-ink); overflow:hidden; }
.dd-callout::before { content:""; position:absolute; left:0; top:0; bottom:0; width:4px; background:var(--grad); }
.dd-callout strong:first-child { color:var(--violet); }
.article-body .dd-callout { font-size:16px; }
/* polished tables (shared; inline styles stripped by JS) */
.dd-table { border:1px solid var(--line-l); border-radius:14px; overflow:auto; margin:26px 0; box-shadow:0 20px 44px -30px rgba(20,30,60,.28); -webkit-overflow-scrolling:touch; }
.dd-table table { width:100%; border-collapse:collapse; font-size:13px; margin:0; min-width:600px; }
.dd-table thead th { background:var(--ink-1); color:#fff; font-family:var(--f-body); font-weight:700; text-align:left; padding:13px 15px; border:none; white-space:nowrap; }
.dd-table tbody td { padding:12px 15px; border-bottom:1px solid var(--line-l); color:var(--t-ink-2); vertical-align:top; }
.dd-table tbody tr:nth-child(even) { background:var(--paper-3); }
.dd-table tbody tr:last-child td { border-bottom:none; }
.dd-table tbody tr:hover { background:var(--grad-soft); }
.dd-table tbody td strong { color:var(--t-ink); }
@media(max-width:980px){
  .dd-grid { grid-template-columns:1fr; gap:0; }
  .dd-toc { display:none; }
  .dd-table { border-radius:10px; }
  .rich .dd-lead::first-letter { font-size:3em; }
}

/* non-clickable proof cards (illustrative case studies) */
.list-card.cs-proof { cursor: default; }
.list-card.cs-proof::before { display: none; }
.list-card.cs-proof:hover { transform: none; box-shadow: 0 20px 44px -30px rgba(20,30,60,.18); }

/* ===== mobile long-form: reading-progress bar + collapsible TOC + table affordance ===== */
.read-progress { position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 2147483000; pointer-events: none; background: transparent; }
.read-progress > i { display: block; height: 100%; width: 0; background: var(--grad); box-shadow: 0 0 10px rgba(124,69,232,.55); }

.toc-m { display: none; margin: 0 auto 28px; max-width: 720px; border: 1px solid var(--line-l); border-radius: 14px; background: var(--paper-2); overflow: hidden; }
.toc-m > summary { list-style: none; cursor: pointer; padding: 14px 18px; min-height: 52px; font-weight: 700; font-size: 14.5px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.toc-m > summary::-webkit-details-marker { display: none; }
.toc-m > summary::after { content: "\2304"; font-size: 20px; line-height: 1; color: var(--magenta); transition: transform .3s var(--ease); margin-top: -6px; }
.toc-m[open] > summary::after { transform: rotate(180deg); margin-top: 2px; }
.toc-m .toc-lbl { font-family: var(--f-mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--t-ink-3); font-weight: 500; }
.toc-m nav { display: flex; flex-direction: column; padding: 2px 8px 10px; border-top: 1px solid var(--line-l); }
.toc-m nav a { padding: 12px 12px; min-height: 44px; display: flex; align-items: center; font-size: 14.5px; color: var(--t-ink-2); border-radius: 9px; line-height: 1.35; }
.toc-m nav a:active { background: var(--grad-soft); color: var(--t-ink); }
@media (max-width: 980px) { .toc-m { display: block; } }

.dd-table { position: relative; }
.dd-table.is-scrollable { box-shadow: inset -26px 0 20px -20px rgba(106,49,214,.4); }
.dd-table.is-scrollable::after { content: "Scroll \2192"; position: absolute; top: 9px; right: 10px; font-family: var(--f-mono); font-size: 10px; letter-spacing: .06em; color: #fff; background: rgba(106,49,214,.92); padding: 4px 9px; border-radius: 999px; pointer-events: none; opacity: 1; transition: opacity .35s; }
.dd-table.is-scrollable.scrolled { box-shadow: none; }
.dd-table.is-scrollable.scrolled::after { opacity: 0; }