/* =====================================================================
   MyTechHero — styles.css
   Futuristic-but-trustworthy tech support brand.
   Architecture:
     1. Design tokens (CSS variables)  ← edit colours/spacing/type here
     2. Base + reset
     3. Layout primitives (container, sections, grid)
     4. Components (buttons, cards, nav, forms, accordion, chat)
     5. Sections (hero, services, pricing, etc.)
     6. Motion / reveal
     7. Responsive
   All colours/spacing/type come from variables so the whole look can be
   retuned from the :root block below.
   ===================================================================== */

/* ============================ 1. TOKENS ============================ */
:root {
  /* --- Brand palette (dark, default) --- */
  --ink:        #060912;   /* deepest background            */
  --navy:       #0C1322;   /* section background            */
  --panel:      #131C30;   /* card surface                  */
  --panel-2:    #18233B;   /* raised surface / inputs       */
  --line:       rgba(255,255,255,.09);   /* hairline borders */
  --glass:      rgba(20,30,52,.55);      /* glassmorphism    */

  --cyan:       #38D6F0;   /* primary accent + glow         */
  --cyan-deep:  #1FA8C7;
  --mint:       #34E2B0;   /* "all clear" / healthy / success */
  --violet:     #8B7CFF;   /* used VERY sparingly           */

  --paper:      #EAF1FB;   /* primary text (soft white)     */
  --mist:       #9FB0CC;   /* muted / secondary text        */
  --faint:      #6F80A0;   /* captions, fine print          */

  --danger:     #FF7A8A;
  --warn:       #FFC76B;

  /* --- Gradients & glows --- */
  --grad-accent: linear-gradient(120deg, var(--cyan) 0%, var(--mint) 100%);
  --grad-violet: linear-gradient(120deg, var(--cyan) 0%, var(--violet) 100%);
  --grad-panel:  linear-gradient(180deg, rgba(56,214,240,.06), rgba(52,226,176,.02));
  --glow-cyan:   0 0 0 1px rgba(56,214,240,.35), 0 8px 40px -8px rgba(56,214,240,.45);
  --glow-soft:   0 18px 50px -20px rgba(0,0,0,.7);

  /* --- Typography --- */
  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-body:    "IBM Plex Sans", system-ui, -apple-system, sans-serif;
  --font-mono:    "IBM Plex Mono", ui-monospace, "SFMono-Regular", monospace;

  --fs-eyebrow: .82rem;
  --fs-small:   .94rem;
  --fs-body:    1.06rem;   /* generous for older-user readability */
  --fs-lead:    1.24rem;
  --fs-h3:      1.4rem;
  --fs-h2:      clamp(1.9rem, 1.2rem + 2.4vw, 2.9rem);
  --fs-h1:      clamp(2.5rem, 1.4rem + 4.2vw, 4.2rem);

  /* --- Spacing scale --- */
  --s-1: .35rem;  --s-2: .6rem;  --s-3: 1rem;  --s-4: 1.5rem;
  --s-5: 2.25rem; --s-6: 3.25rem; --s-7: 5rem;  --s-8: 7rem;

  --maxw: 1180px;
  --radius:   18px;
  --radius-sm:12px;
  --radius-lg:26px;

  --ease: cubic-bezier(.22,.61,.36,1);
  --t-fast: .18s var(--ease);
  --t:      .32s var(--ease);
}

/* --- Light theme override (toggle) --- */
:root[data-theme="light"] {
  --ink:     #EEF3FB;
  --navy:    #F6F9FF;
  --panel:   #FFFFFF;
  --panel-2: #F0F4FC;
  --line:    rgba(12,30,60,.12);
  --glass:   rgba(255,255,255,.72);

  --cyan:      #0E97C0;
  --cyan-deep: #0A6E8C;
  --mint:      #0FA178;
  --violet:    #5D4ED6;

  --paper: #0C1626;
  --mist:  #45566F;
  --faint: #6A7990;

  --grad-panel: linear-gradient(180deg, rgba(14,151,192,.07), rgba(15,161,120,.03));
  --glow-cyan:  0 0 0 1px rgba(14,151,192,.30), 0 10px 36px -12px rgba(14,151,192,.40);
  --glow-soft:  0 16px 44px -22px rgba(20,40,80,.28);
}

/* ============================ 2. BASE ============================ */
*,*::before,*::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce){ html{ scroll-behavior:auto; } }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.65;
  color: var(--paper);
  background: var(--ink);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Ambient background glow — subtle, fixed, behind everything */
body::before {
  content:""; position: fixed; inset: 0; z-index: -2; pointer-events: none;
  background:
    radial-gradient(60% 50% at 80% -5%, rgba(56,214,240,.10), transparent 60%),
    radial-gradient(55% 45% at 0% 8%, rgba(139,124,255,.08), transparent 60%),
    radial-gradient(50% 40% at 50% 110%, rgba(52,226,176,.07), transparent 60%);
}
:root[data-theme="light"] body::before { opacity:.7; }

h1,h2,h3,h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.08; margin: 0 0 var(--s-3); letter-spacing: -.01em; }
h1 { font-size: var(--fs-h1); font-weight: 700; }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }
p  { margin: 0 0 var(--s-3); color: var(--mist); }
a  { color: var(--cyan); text-decoration: none; transition: color var(--t-fast); }
a:hover { color: var(--mint); }
img,svg { max-width: 100%; display: block; }
strong { color: var(--paper); font-weight: 600; }

::selection { background: rgba(56,214,240,.3); color: var(--paper); }

/* Visible keyboard focus everywhere */
:focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: 2px;
  border-radius: 6px;
}

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 200;
  background: var(--cyan); color: #04121a; padding: .7rem 1.1rem;
  border-radius: 0 0 10px 0; font-weight: 600;
}
.skip-link:focus { left: 0; }

/* ========================= 3. LAYOUT ========================= */
.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 var(--s-4); }
section { padding: var(--s-8) 0; position: relative; }
.section-head { max-width: 660px; margin: 0 0 var(--s-6); }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--fs-eyebrow);
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--cyan);
  margin: 0 0 var(--s-3);
  display: inline-flex; align-items: center; gap: .55rem;
}
.eyebrow::before {
  content:""; width: 26px; height: 1px; background: var(--cyan); opacity: .6;
}
.section-head.center .eyebrow { justify-content: center; }
.lead { font-size: var(--fs-lead); color: var(--mist); }

.grid { display: grid; gap: var(--s-4); }
.cols-2 { grid-template-columns: repeat(2,1fr); }
.cols-3 { grid-template-columns: repeat(3,1fr); }
.cols-4 { grid-template-columns: repeat(4,1fr); }

/* ========================= 4. COMPONENTS ========================= */
/* --- Buttons --- */
.btn {
  --b-bg: var(--panel-2);
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  font-family: var(--font-display); font-weight: 600; font-size: 1.02rem;
  padding: .92rem 1.5rem; border-radius: 999px; border: 1px solid var(--line);
  background: var(--b-bg); color: var(--paper); cursor: pointer;
  transition: transform var(--t-fast), box-shadow var(--t), background var(--t), border-color var(--t);
  text-align: center; line-height: 1;
}
.btn svg { width: 18px; height: 18px; }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--grad-accent); color: #04121a; border-color: transparent;
  box-shadow: 0 10px 30px -10px rgba(56,214,240,.6);
}
.btn-primary:hover { box-shadow: 0 16px 40px -10px rgba(56,214,240,.75); color:#04121a; }

.btn-ghost { background: transparent; }
.btn-ghost:hover { border-color: var(--cyan); box-shadow: var(--glow-cyan); color: var(--paper); }

.btn-block { width: 100%; }
.btn-lg { padding: 1.05rem 1.9rem; font-size: 1.08rem; }

/* --- Card --- */
.card {
  background: var(--panel);
  background-image: var(--grad-panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: var(--s-4);
  position: relative;
  transition: transform var(--t), border-color var(--t), box-shadow var(--t);
}
.card:hover { transform: translateY(-4px); border-color: rgba(56,214,240,.4); box-shadow: var(--glow-soft); }

.card .ic {
  width: 52px; height: 52px; border-radius: 14px;
  display: grid; place-items: center; margin-bottom: var(--s-3);
  background: rgba(56,214,240,.10); border: 1px solid rgba(56,214,240,.25);
  color: var(--cyan);
}
.card .ic svg { width: 26px; height: 26px; }
.card h3 { margin-bottom: var(--s-2); font-size: 1.22rem; }
.card p { font-size: var(--fs-small); margin-bottom: var(--s-3); }

/* feature list with mint ticks (the "healthy" motif) */
.ticks { list-style: none; margin: 0 0 var(--s-3); padding: 0; }
.ticks li {
  position: relative; padding-left: 1.7rem; margin-bottom: .5rem;
  font-size: var(--fs-small); color: var(--mist);
}
.ticks li::before {
  content:""; position: absolute; left: 0; top: .42em;
  width: 12px; height: 7px; border-left: 2px solid var(--mint);
  border-bottom: 2px solid var(--mint); transform: rotate(-45deg);
}
.usecase {
  font-size: .86rem; color: var(--faint);
  border-top: 1px dashed var(--line); padding-top: var(--s-2); margin-top: auto;
}
.usecase b { color: var(--mist); font-weight: 600; }

.card-link {
  font-family: var(--font-display); font-weight: 600; font-size: .96rem;
  display: inline-flex; align-items: center; gap: .4rem; margin-top: var(--s-2);
}
.card-link svg { width: 16px; transition: transform var(--t-fast); }
.card-link:hover svg { transform: translateX(4px); }

/* --- Chips / pills --- */
.pill {
  display: inline-flex; align-items: center; gap: .45rem;
  font-family: var(--font-mono); font-size: .78rem; letter-spacing: .04em;
  padding: .35rem .7rem; border-radius: 999px;
  background: rgba(56,214,240,.08); border: 1px solid rgba(56,214,240,.22);
  color: var(--cyan);
}
.pill.mint { background: rgba(52,226,176,.1); border-color: rgba(52,226,176,.3); color: var(--mint); }
.pill .dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; box-shadow: 0 0 8px currentColor; }

/* ========================= 5. NAV ========================= */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: var(--glass); backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid var(--line);
  transition: background var(--t), box-shadow var(--t);
}
.nav.scrolled { box-shadow: 0 8px 30px -12px rgba(0,0,0,.5); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: var(--s-4); }

.brand { display: flex; align-items: center; gap: .65rem; font-family: var(--font-display); font-weight: 700; font-size: 1.18rem; color: var(--paper); letter-spacing: -.02em; }
.brand:hover { color: var(--paper); }
.brand .logo { width: 34px; height: 34px; }
.brand span b { color: var(--cyan); }

.nav-links { display: flex; align-items: center; gap: var(--s-1); list-style: none; margin: 0; padding: 0; }
.nav-links a {
  color: var(--mist); font-size: .98rem; font-weight: 500; white-space: nowrap;
  padding: .55rem .8rem; border-radius: 10px; transition: color var(--t-fast), background var(--t-fast);
}
/* 8 nav links: compact tier so the row fits on one line down to the mobile breakpoint */
@media (max-width: 1380px) and (min-width: 981px) {
  .nav-links a { font-size: .88rem; padding: .5rem .55rem; }
  .nav-inner { gap: var(--s-2); }
}
.nav-links a:hover { color: var(--paper); background: rgba(255,255,255,.05); }
/* The in-menu "Book Tech Help" is for the mobile dropdown only;
   the header has its own .cta-desktop button on wide screens. */
.nav-links .mobile-only-cta { display: none; }

.nav-actions { display: flex; align-items: center; gap: var(--s-2); }

.theme-toggle {
  width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center;
  background: var(--panel-2); border: 1px solid var(--line); color: var(--mist); cursor: pointer;
  transition: color var(--t-fast), border-color var(--t-fast), transform var(--t-fast);
}
.theme-toggle:hover { color: var(--cyan); border-color: var(--cyan); transform: rotate(15deg); }
.theme-toggle svg { width: 20px; height: 20px; }
.theme-toggle .sun { display: none; }
:root[data-theme="light"] .theme-toggle .sun { display: block; }
:root[data-theme="light"] .theme-toggle .moon { display: none; }

.hamburger { display: none; width: 44px; height: 44px; border-radius: 12px; background: var(--panel-2); border: 1px solid var(--line); cursor: pointer; }
.hamburger span { display: block; width: 20px; height: 2px; background: var(--paper); margin: 4px auto; transition: transform var(--t), opacity var(--t); }
.hamburger[aria-expanded="true"] span:nth-child(1){ transform: translateY(6px) rotate(45deg); }
.hamburger[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.hamburger[aria-expanded="true"] span:nth-child(3){ transform: translateY(-6px) rotate(-45deg); }

/* ========================= 6. HERO ========================= */
.hero { padding-top: var(--s-7); padding-bottom: var(--s-8); }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: var(--s-6); align-items: center; }
.hero h1 { margin-bottom: var(--s-4); }
.hero h1 .accent { background: var(--grad-accent); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero .lead { margin-bottom: var(--s-5); max-width: 33ch; }
.hero-cta { display: flex; gap: var(--s-3); flex-wrap: wrap; margin-bottom: var(--s-5); }

.trust-strip { display: flex; flex-wrap: wrap; gap: .5rem 1.4rem; padding-top: var(--s-4); border-top: 1px solid var(--line); }
.trust-strip span { display: inline-flex; align-items: center; gap: .5rem; font-size: .9rem; color: var(--mist); }
.trust-strip svg { width: 17px; height: 17px; color: var(--mint); flex: none; }

/* --- Hero signature: the diagnostic "system check" panel --- */
.diag {
  background: linear-gradient(180deg, rgba(19,28,48,.9), rgba(10,16,30,.92));
  border: 1px solid rgba(56,214,240,.22);
  border-radius: var(--radius-lg);
  padding: 1.4rem; box-shadow: var(--glow-soft);
  position: relative; overflow: hidden;
}
.diag::after { /* faint scanline sheen */
  content:""; position:absolute; inset:0; pointer-events:none;
  background: linear-gradient(180deg, transparent, rgba(56,214,240,.04) 50%, transparent);
}
.diag-bar { display: flex; align-items: center; gap: .5rem; margin-bottom: 1.1rem; }
.diag-bar .dots { display: flex; gap: .35rem; }
.diag-bar .dots i { width: 10px; height: 10px; border-radius: 50%; background: var(--panel-2); display: block; }
.diag-bar .dots i:nth-child(1){ background:#FF6058; }
.diag-bar .dots i:nth-child(2){ background:#FFBD2E; }
.diag-bar .dots i:nth-child(3){ background:#28C940; }
.diag-bar .title { font-family: var(--font-mono); font-size: .82rem; color: var(--faint); margin-left: .4rem; }

.diag-line {
  display: flex; align-items: center; justify-content: space-between;
  font-family: var(--font-mono); font-size: .92rem; padding: .62rem 0;
  border-bottom: 1px dashed var(--line);
}
.diag-line.in { opacity: 1; transform: none; transition: opacity .4s var(--ease), transform .4s var(--ease); }
.diag-line .label { color: var(--mist); display: flex; align-items: center; gap: .6rem; }
.diag-line .label svg { width: 16px; height: 16px; color: var(--cyan); }
.diag-line .status { color: var(--mint); display: inline-flex; align-items: center; gap: .4rem; }
.diag-line .status::before { content:""; width: 7px; height: 7px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 8px var(--mint); }
.diag-line.checking .status { color: var(--faint); }
.diag-line.checking .status::before { background: var(--warn); box-shadow: 0 0 8px var(--warn); animation: pulse 1s infinite; }

.diag-result {
  margin-top: 1.1rem; padding: .9rem 1rem; border-radius: 14px;
  background: rgba(52,226,176,.1); border: 1px solid rgba(52,226,176,.35);
  display: flex; align-items: center; gap: .7rem; color: var(--mint);
  font-family: var(--font-display); font-weight: 600;
}
.diag-result.in { opacity: 1; transform: none; transition: all .5s var(--ease); }
.diag-result svg { width: 22px; height: 22px; }
.diag-foot { font-family: var(--font-mono); font-size: .76rem; color: var(--faint); margin-top: .8rem; text-align: center; }

@keyframes pulse { 0%,100%{ opacity:1; } 50%{ opacity:.35; } }

/* ========================= 7. LOGOS / TRUST ROW ========================= */
.trust-band { padding: var(--s-5) 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--navy); }
.trust-band .grid { align-items: stretch; }
.metric { text-align: center; }
.metric .num { font-family: var(--font-display); font-size: 1.8rem; font-weight: 700; color: var(--paper); }
.metric .num span { color: var(--cyan); }
.metric .lbl { font-size: .88rem; color: var(--mist); }

/* ========================= 8. AUDIENCE ========================= */
.audience .card { text-align: left; display: flex; flex-direction: column; }

/* ========================= 9. SERVICES ========================= */
.services-grid .card { display: flex; flex-direction: column; }
.services-grid .card.future { border-color: rgba(139,124,255,.35); }
.services-grid .card.future .ic { background: rgba(139,124,255,.12); border-color: rgba(139,124,255,.3); color: var(--violet); }

/* ========================= 10. HOW IT WORKS ========================= */
.steps { counter-reset: step; display: grid; gap: var(--s-4); grid-template-columns: repeat(4,1fr); }
.step { position: relative; padding-top: var(--s-5); }
.step::before {
  counter-increment: step; content: "0" counter(step);
  font-family: var(--font-mono); font-size: 2.4rem; font-weight: 500;
  color: transparent; -webkit-text-stroke: 1px rgba(56,214,240,.5);
  position: absolute; top: -.3rem; left: 0; line-height: 1;
}
.step h3 { font-size: 1.16rem; margin-bottom: var(--s-2); }
.step p { font-size: var(--fs-small); }

/* ========================= 11. PRICING ========================= */
.pricing-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: var(--s-4); }
.price-card { display: flex; flex-direction: column; }
.price-card.featured { border-color: var(--cyan); box-shadow: var(--glow-cyan); }
.price-card .tag { position: absolute; top: -12px; right: 18px; }
.price-card h3 { margin-bottom: .4rem; }
.price-card .price { font-family: var(--font-display); font-size: 2.1rem; font-weight: 700; color: var(--paper); line-height: 1; margin: .4rem 0 .2rem; }
.price-card .price small { font-size: .9rem; font-weight: 500; color: var(--mist); }
.price-card .price .from { font-size: .85rem; color: var(--faint); display: block; font-weight: 500; margin-bottom: .2rem; }
.price-card .blurb { font-size: var(--fs-small); margin-bottom: var(--s-3); }
.price-card .btn { margin-top: auto; }
.price-note { text-align: center; color: var(--faint); font-size: .9rem; margin-top: var(--s-4); }

/* ========================= 12. WHY / ABOUT ========================= */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-6); align-items: center; }
.about-card {
  background: var(--panel); background-image: var(--grad-panel);
  border: 1px solid var(--line); border-radius: var(--radius-lg); padding: var(--s-5);
}
.about-photo {
  border-radius: var(--radius-lg); border: 1px solid var(--line); overflow: hidden;
  background: var(--panel-2); aspect-ratio: 4/3;
}
.about-photo img { width: 100%; height: 100%; object-fit: cover; }
.why-list { display: grid; gap: var(--s-3); }
.why-item { display: flex; gap: var(--s-3); align-items: flex-start; }
.why-item .ic { flex: none; width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: rgba(56,214,240,.1); border: 1px solid rgba(56,214,240,.25); color: var(--cyan); }
.why-item .ic svg { width: 22px; height: 22px; }
.why-item h3 { font-size: 1.08rem; margin-bottom: .25rem; }
.why-item p { font-size: var(--fs-small); margin: 0; }

/* ========================= 13. FAQ ========================= */
.faq { max-width: 820px; margin: 0 auto; }
.acc-item { border: 1px solid var(--line); border-radius: var(--radius-sm); margin-bottom: var(--s-2); background: var(--panel); overflow: hidden; transition: border-color var(--t); }
.acc-item:hover { border-color: rgba(56,214,240,.3); }
.acc-q {
  width: 100%; text-align: left; background: none; border: 0; cursor: pointer;
  font-family: var(--font-display); font-weight: 600; font-size: 1.05rem; color: var(--paper);
  padding: 1.1rem 1.2rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.acc-q .chev { flex: none; width: 22px; height: 22px; color: var(--cyan); transition: transform var(--t); }
.acc-q[aria-expanded="true"] .chev { transform: rotate(180deg); }
.acc-a { max-height: 0; overflow: hidden; transition: max-height var(--t); }
.acc-a .inner { padding: 0 1.2rem 1.2rem; color: var(--mist); font-size: var(--fs-small); }

/* ========================= 14. CTA BAND ========================= */
.cta-band { text-align: center; }
.cta-inner {
  background:
    linear-gradient(180deg, rgba(6,9,18,.5), rgba(6,9,18,.66)),
    var(--grad-violet);
  border: 1px solid rgba(56,214,240,.3); border-radius: var(--radius-lg);
  padding: var(--s-7) var(--s-5); position: relative; overflow: hidden;
}
.cta-inner h2 { margin-bottom: var(--s-3); color: #FFFFFF; }
.cta-inner .lead { max-width: 52ch; margin: 0 auto var(--s-5); color: #E4EDFA; }
.cta-inner .hero-cta { justify-content: center; }

/* ========================= 15. CONTACT / FORM ========================= */
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: var(--s-6); align-items: start; }
.contact-aside .pill { margin-bottom: var(--s-4); }
.contact-list { list-style: none; padding: 0; margin: var(--s-4) 0 0; display: grid; gap: var(--s-3); }
.contact-list li { display: flex; gap: var(--s-3); align-items: flex-start; }
.contact-list .ic { flex:none; width: 42px; height: 42px; border-radius: 12px; background: rgba(56,214,240,.1); border:1px solid rgba(56,214,240,.25); color: var(--cyan); display: grid; place-items: center; }
.contact-list .ic svg { width: 20px; height: 20px; }
.contact-list b { color: var(--paper); font-family: var(--font-display); }
.contact-list span { color: var(--mist); font-size: var(--fs-small); }

.form-card { background: var(--panel); background-image: var(--grad-panel); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: var(--s-5); }
.field { margin-bottom: var(--s-3); }
.field label { display: block; font-size: .92rem; font-weight: 600; color: var(--paper); margin-bottom: .4rem; font-family: var(--font-display); }
.field label .req { color: var(--cyan); }
.field input, .field select, .field textarea {
  width: 100%; font-family: var(--font-body); font-size: 1rem; color: var(--paper);
  background: var(--panel-2); border: 1px solid var(--line); border-radius: 12px;
  padding: .85rem 1rem; transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.field textarea { resize: vertical; min-height: 120px; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(56,214,240,.18); outline: none; }
.field input::placeholder, .field textarea::placeholder { color: var(--faint); }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%239FB0CC' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.6rem; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-3); }
.field .err { color: var(--danger); font-size: .84rem; margin-top: .3rem; display: none; }
.field.invalid input, .field.invalid select, .field.invalid textarea { border-color: var(--danger); }
.field.invalid .err { display: block; }

.radio-row { display: flex; gap: var(--s-3); flex-wrap: wrap; }
.radio-row label { display: inline-flex; align-items: center; gap: .5rem; font-weight: 500; cursor: pointer; background: var(--panel-2); border: 1px solid var(--line); padding: .6rem 1rem; border-radius: 999px; margin: 0; font-family: var(--font-body); }
.radio-row input { width: auto; }
.radio-row label:has(input:checked) { border-color: var(--cyan); color: var(--paper); box-shadow: 0 0 0 2px rgba(56,214,240,.18); }

.form-success {
  display: none; text-align: center; padding: var(--s-5) var(--s-3);
}
.form-success.show { display: block; }
.form-success .check { width: 64px; height: 64px; margin: 0 auto var(--s-3); border-radius: 50%; background: rgba(52,226,176,.12); border: 1px solid rgba(52,226,176,.4); display: grid; place-items: center; color: var(--mint); }
.form-success .check svg { width: 32px; height: 32px; }

/* ========================= 16. FOOTER ========================= */
.footer { background: var(--navy); border-top: 1px solid var(--line); padding: var(--s-6) 0 var(--s-4); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: var(--s-5); margin-bottom: var(--s-5); }
.footer .brand { margin-bottom: var(--s-3); }
.footer p { font-size: var(--fs-small); }
.footer h4 { font-family: var(--font-display); font-size: .82rem; letter-spacing: .12em; text-transform: uppercase; color: var(--faint); margin-bottom: var(--s-3); }
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .55rem; }
.footer ul a { color: var(--mist); font-size: var(--fs-small); }
.footer ul a:hover { color: var(--cyan); }
.footer-bottom { border-top: 1px solid var(--line); padding-top: var(--s-4); display: flex; justify-content: space-between; align-items: center; gap: var(--s-3); flex-wrap: wrap; }
.footer-bottom p { margin: 0; font-size: .85rem; color: var(--faint); }
.socials { display: flex; gap: .6rem; }
.socials a { width: 38px; height: 38px; border-radius: 10px; background: var(--panel-2); border: 1px solid var(--line); display: grid; place-items: center; color: var(--mist); }
.socials a:hover { color: var(--cyan); border-color: var(--cyan); }
.socials svg { width: 18px; height: 18px; }

/* ========================= 17. CHAT WIDGET ========================= */
/* (Markup is injected by js/chat-widget.js; styles live here so it
    matches the brand exactly and is themable.) */
.mth-chat-launch {
  position: fixed; right: 22px; bottom: 22px; z-index: 120;
  display: inline-flex; align-items: center; gap: .6rem;
  font-family: var(--font-display); font-weight: 600; font-size: .98rem;
  padding: .85rem 1.2rem .85rem 1rem; border-radius: 999px; border: 0; cursor: pointer;
  background: var(--grad-accent); color: #04121a;
  box-shadow: 0 12px 34px -8px rgba(56,214,240,.6);
  transition: transform var(--t-fast), box-shadow var(--t);
}
.mth-chat-launch:hover { transform: translateY(-3px); box-shadow: 0 18px 44px -8px rgba(56,214,240,.75); }
.mth-chat-launch svg { width: 22px; height: 22px; }
.mth-chat-launch .badge { position: absolute; top: -4px; right: -4px; width: 14px; height: 14px; background: var(--mint); border-radius: 50%; border: 2px solid var(--ink); animation: pulse 2s infinite; }
.mth-chat-launch.hidden { opacity: 0; pointer-events: none; transform: scale(.8); }

.mth-chat-panel {
  position: fixed; right: 22px; bottom: 22px; z-index: 121;
  width: min(380px, calc(100vw - 32px)); height: min(580px, calc(100vh - 100px));
  display: flex; flex-direction: column;
  background: var(--panel); border: 1px solid rgba(56,214,240,.3);
  border-radius: 22px; overflow: hidden; box-shadow: 0 30px 70px -20px rgba(0,0,0,.7);
  opacity: 0; transform: translateY(20px) scale(.96); pointer-events: none;
  transition: opacity var(--t), transform var(--t);
}
.mth-chat-panel.open { opacity: 1; transform: none; pointer-events: auto; }

.mth-chat-head { padding: 1rem 1.1rem; background: linear-gradient(120deg, rgba(56,214,240,.16), rgba(52,226,176,.1)); border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: .7rem; }
.mth-chat-head .av { width: 38px; height: 38px; border-radius: 11px; background: var(--grad-accent); display: grid; place-items: center; color: #04121a; flex: none; }
.mth-chat-head .av svg { width: 22px; height: 22px; }
.mth-chat-head .who { flex: 1; }
.mth-chat-head .who b { font-family: var(--font-display); display: block; font-size: 1rem; color: var(--paper); }
.mth-chat-head .who span { font-size: .78rem; color: var(--mint); display: inline-flex; align-items: center; gap: .35rem; }
.mth-chat-head .who span::before { content:""; width: 6px; height: 6px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 6px var(--mint); }
.mth-chat-close { background: none; border: 0; color: var(--mist); cursor: pointer; width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center; }
.mth-chat-close:hover { color: var(--paper); background: rgba(255,255,255,.06); }
.mth-chat-close svg { width: 20px; height: 20px; }

.mth-chat-body { flex: 1; overflow-y: auto; padding: 1.1rem; display: flex; flex-direction: column; gap: .8rem; scrollbar-width: thin; }
.mth-msg { max-width: 85%; padding: .7rem .95rem; border-radius: 16px; font-size: .94rem; line-height: 1.5; }
.mth-msg.bot { background: var(--panel-2); border: 1px solid var(--line); border-bottom-left-radius: 5px; align-self: flex-start; color: var(--paper); }
.mth-msg.user { background: var(--grad-accent); color: #04121a; border-bottom-right-radius: 5px; align-self: flex-end; font-weight: 500; }
.mth-msg.bot b { color: var(--cyan); }
.mth-msg a { color: var(--cyan); text-decoration: underline; }

.mth-chips { display: flex; flex-wrap: wrap; gap: .5rem; }
.mth-chip {
  font-family: var(--font-body); font-size: .86rem; cursor: pointer;
  padding: .5rem .85rem; border-radius: 999px; color: var(--cyan);
  background: rgba(56,214,240,.08); border: 1px solid rgba(56,214,240,.28);
  transition: background var(--t-fast), transform var(--t-fast);
}
.mth-chip:hover { background: rgba(56,214,240,.18); transform: translateY(-1px); }

.mth-typing { display: inline-flex; gap: 4px; padding: .8rem 1rem; }
.mth-typing i { width: 7px; height: 7px; border-radius: 50%; background: var(--mist); animation: typedot 1.2s infinite; }
.mth-typing i:nth-child(2){ animation-delay:.2s; } .mth-typing i:nth-child(3){ animation-delay:.4s; }
@keyframes typedot { 0%,60%,100%{ opacity:.3; transform: translateY(0); } 30%{ opacity:1; transform: translateY(-3px); } }

.mth-chat-foot { padding: .7rem 1rem; border-top: 1px solid var(--line); }
.mth-input-row { display: flex; gap: .5rem; }
.mth-input-row input { flex: 1; background: var(--panel-2); border: 1px solid var(--line); border-radius: 999px; padding: .7rem 1rem; color: var(--paper); font-family: var(--font-body); font-size: .94rem; }
.mth-input-row input:focus { outline: none; border-color: var(--cyan); }
.mth-send { width: 42px; height: 42px; border-radius: 50%; border: 0; cursor: pointer; background: var(--grad-accent); color: #04121a; display: grid; place-items: center; flex: none; transition: transform var(--t-fast); }
.mth-send:hover { transform: scale(1.06); }
.mth-send svg { width: 20px; height: 20px; }
.mth-disclaim { font-size: .72rem; color: var(--faint); text-align: center; margin-top: .5rem; }

/* ========================= 18. MOTION / REVEAL ========================= */
/* Progressive enhancement: content is visible by default. Only when JS adds
   .js-anim to <html> do we hide-then-reveal. If JS fails, nothing disappears. */
.js-anim .reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.js-anim .reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .08s; } .reveal.d2 { transition-delay: .16s; }
.reveal.d3 { transition-delay: .24s; } .reveal.d4 { transition-delay: .32s; }
/* Same guard for the hero diagnostic panel lines/result */
.js-anim .diag-line { opacity: 0; transform: translateY(6px); }
.js-anim .diag-result { opacity: 0; transform: translateY(8px) scale(.98); }
/* v7 FIX: the two hidden rules above share specificity (0,2,0) with the
   .diag-line.in / .diag-result.in visible rules defined earlier (~line 344),
   and later-in-file wins a specificity tie — so .in could never re-show the
   panel: lines flashed on load (before deferred JS added .js-anim), then
   vanished for good. These (0,3,0) rules AFTER the hidden ones make the
   visible state authoritative. */
.js-anim .diag-line.in { opacity: 1; transform: none; }
.js-anim .diag-result.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .diag-line, .diag-result { opacity: 1 !important; transform: none !important; transition: none !important; }
  .btn:hover, .card:hover, .mth-chat-launch:hover { transform: none; }
  * { animation-duration: .001ms !important; animation-iteration-count: 1 !important; }
}

/* ========================= 19. RESPONSIVE ========================= */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap: var(--s-5); }
  .hero .lead { max-width: none; }
  .split, .contact-grid { grid-template-columns: 1fr; gap: var(--s-5); }
  .cols-4, .pricing-grid, .steps, .services-grid.grid.cols-3, .footer-grid { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .nav-links, .nav .cta-desktop { display: none; }
  .hamburger { display: block; }
  .nav.open .nav-links {
    display: flex; flex-direction: column; align-items: stretch; gap: .2rem;
    position: absolute; top: 72px; left: 0; right: 0;
    background: var(--navy); border-bottom: 1px solid var(--line);
    padding: var(--s-3); box-shadow: var(--glow-soft);
  }
  .nav.open .nav-links a { padding: .85rem 1rem; }
  .nav.open .nav-links .mobile-only-cta { display: inline-flex; }
  .nav.open .nav-links li:last-child { margin-top: .4rem; }
  .nav.open .nav-links .btn { width: 100%; }
  section { padding: var(--s-7) 0; }
  .cols-2, .cols-3, .cols-4, .pricing-grid, .steps, .services-grid.grid.cols-3, .footer-grid, .field-row { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .mth-chat-launch span { display: none; }
  .mth-chat-launch { padding: .9rem; }
}

/* =====================================================================
   20. v2 UPGRADE — dual positioning (home cyan / business violet),
       split audience, AI showcase carousel, grouped services & pricing.
   ===================================================================== */

/* --- Violet button (business accent) --- */
.btn-violet {
  background: linear-gradient(120deg, var(--violet) 0%, #6E8BFF 100%);
  color: #0a0820; border-color: transparent;
  box-shadow: 0 10px 30px -10px rgba(139,124,255,.6);
}
.btn-violet:hover { box-shadow: 0 16px 40px -10px rgba(139,124,255,.8); color: #0a0820; }
:root[data-theme="light"] .btn-violet { color: #fff; }

/* --- Violet accent helpers --- */
.violet-eyebrow { color: var(--violet); }
.violet-eyebrow::before { background: var(--violet); }
.violet-link { color: var(--violet); }
.violet-link:hover { color: #A99CFF; }
.violet-ticks li::before { border-color: var(--violet); }
.violet-ic { background: rgba(139,124,255,.12) !important; border-color: rgba(139,124,255,.3) !important; color: var(--violet) !important; }
.ticks.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: .2rem 1.2rem; }

/* --- Split audience --- */
.split-audience { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-4); }
.aud-card {
  background: var(--panel); background-image: var(--grad-panel);
  border: 1px solid var(--line); border-radius: var(--radius-lg); padding: var(--s-5);
  display: flex; flex-direction: column; transition: transform var(--t), border-color var(--t), box-shadow var(--t);
}
.aud-card:hover { transform: translateY(-4px); box-shadow: var(--glow-soft); }
.aud-card.home:hover { border-color: rgba(56,214,240,.45); }
.aud-card.biz { background-image: linear-gradient(180deg, rgba(139,124,255,.07), rgba(139,124,255,.02)); }
.aud-card.biz:hover { border-color: rgba(139,124,255,.5); }
.aud-card h3 { margin: var(--s-3) 0 var(--s-2); font-size: 1.5rem; }
.aud-card .ticks { margin-top: var(--s-2); margin-bottom: var(--s-4); }
.aud-card .btn { margin-top: auto; align-self: flex-start; }

/* --- Section group headers (Home vs Business) --- */
.serv-group-head { margin: var(--s-6) 0 var(--s-4); display: flex; flex-direction: column; gap: var(--s-2); }
.serv-group-head:first-of-type { margin-top: var(--s-2); }
.serv-group-title { font-size: 1.35rem; margin: 0; color: var(--paper); }
.serv-group-head.biz-group { margin-top: var(--s-7); }

/* --- Business service/price cards (violet tint) --- */
.biz-card { background-image: linear-gradient(180deg, rgba(139,124,255,.06), rgba(139,124,255,.015)); }
.biz-card:hover { border-color: rgba(139,124,255,.45); }
.biz-card .ic { background: rgba(139,124,255,.12); border-color: rgba(139,124,255,.3); color: var(--violet); }
.biz-services .card p { font-size: var(--fs-small); }

/* --- AI showcase carousel --- */
.showcase .section-head { max-width: 760px; }
.carousel { position: relative; margin-top: var(--s-5); }
.carousel-track {
  display: flex; gap: var(--s-4);
  overflow-x: auto; scroll-snap-type: x mandatory;
  padding: .4rem max(var(--s-4), calc((100vw - var(--maxw)) / 2 + var(--s-4))) var(--s-3);
  scrollbar-width: none; -webkit-overflow-scrolling: touch;
}
.carousel-track::-webkit-scrollbar { display: none; }
.carousel-track:focus-visible { outline: 3px solid var(--violet); outline-offset: 4px; border-radius: var(--radius); }

.show-card {
  scroll-snap-align: start; flex: 0 0 360px; max-width: 360px;
  background: var(--panel); background-image: linear-gradient(180deg, rgba(139,124,255,.08), rgba(56,214,240,.02));
  border: 1px solid rgba(139,124,255,.28); border-radius: var(--radius); padding: var(--s-4);
  display: flex; flex-direction: column; position: relative;
  transition: transform var(--t), border-color var(--t), box-shadow var(--t);
}
.show-card:hover { transform: translateY(-4px); border-color: rgba(139,124,255,.55); box-shadow: 0 20px 50px -22px rgba(139,124,255,.5); }
.show-tag {
  align-self: flex-start; font-family: var(--font-mono); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--violet); background: rgba(139,124,255,.1); border: 1px solid rgba(139,124,255,.3);
  padding: .25rem .6rem; border-radius: 999px; margin-bottom: var(--s-3);
}
.show-card .ic { width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center; margin-bottom: var(--s-3); background: rgba(139,124,255,.12); border: 1px solid rgba(139,124,255,.3); color: var(--violet); }
.show-card .ic svg { width: 24px; height: 24px; }
.show-card h3 { font-size: 1.18rem; margin-bottom: var(--s-3); }
.show-card p { font-size: .9rem; margin-bottom: .55rem; line-height: 1.55; }
.show-card .show-prob b { color: var(--warn); }
.show-card .show-sol b, .show-card .show-tools b, .show-card .show-val b { color: var(--cyan); }
.show-card .show-val b { color: var(--mint); }
.show-card .show-tools { color: var(--faint); font-family: var(--font-mono); font-size: .8rem; }
.show-card .card-link { margin-top: auto; padding-top: var(--s-3); }

.carousel-controls { display: flex; align-items: center; justify-content: space-between; margin-top: var(--s-4); gap: var(--s-3); flex-wrap: wrap; }
.carousel-arrows { display: flex; gap: .6rem; }
.carousel-btn {
  width: 48px; height: 48px; border-radius: 50%; cursor: pointer;
  background: var(--panel-2); border: 1px solid var(--line); color: var(--paper);
  display: grid; place-items: center; transition: all var(--t-fast);
}
.carousel-btn:hover:not(:disabled) { border-color: var(--violet); color: var(--violet); transform: translateY(-2px); box-shadow: 0 0 0 1px rgba(139,124,255,.4); }
.carousel-btn:disabled { opacity: .35; cursor: not-allowed; }
.carousel-btn svg { width: 22px; height: 22px; }
.carousel-dots { display: flex; gap: .5rem; flex-wrap: wrap; }
.carousel-dot { width: 9px; height: 9px; border-radius: 50%; border: 0; padding: 0; cursor: pointer; background: var(--panel-2); border: 1px solid var(--line); transition: all var(--t-fast); }
.carousel-dot.active { background: var(--violet); border-color: var(--violet); width: 26px; border-radius: 999px; }
.carousel-dot:hover { border-color: var(--violet); }

/* --- Business pricing extras --- */
.price-card .price .price-word { font-size: 1.5rem; }
.price-card.featured-violet { border-color: var(--violet); box-shadow: 0 0 0 1px rgba(139,124,255,.4), 0 8px 40px -8px rgba(139,124,255,.45); }
.biz-pricing { grid-template-columns: repeat(3,1fr); }
.biz-pricing .price-card .blurb { min-height: auto; }

/* --- Why-business section tint --- */
.why-biz { background:
  radial-gradient(60% 60% at 85% 0%, rgba(139,124,255,.07), transparent 60%),
  var(--navy);
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

/* --- Responsive (v2) --- */
@media (max-width: 980px) {
  .split-audience, .biz-pricing { grid-template-columns: 1fr; }
  .biz-services.grid.cols-3 { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 760px) {
  .ticks.two-col { grid-template-columns: 1fr; }
  .biz-services.grid.cols-3 { grid-template-columns: 1fr; }
  .show-card { flex-basis: 80vw; max-width: 80vw; }
  .carousel-track { padding-left: var(--s-4); padding-right: var(--s-4); }
  .carousel-controls { justify-content: center; }
}

/* =====================================================================
   21. INTERACTIVE LAYER — scanner, calculator, demo lab, pick, checklist
   ===================================================================== */

:root { --bad: #FF6B6B; }
.accent-eyebrow { color: var(--cyan); }
.accent-eyebrow::before { background: var(--cyan); }
.btn-sm { padding: .5rem .9rem; font-size: .85rem; }

/* Glass panel utility */
.glass {
  background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.015));
  border: 1px solid var(--line);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border-radius: var(--radius-lg);
}
:root[data-theme="light"] .glass { background: linear-gradient(180deg, rgba(255,255,255,.7), rgba(255,255,255,.4)); }

/* ---------- Pick your problem ---------- */
.pick-group-label { margin: var(--s-4) 0 var(--s-2); }
.pick-group-label.biz { margin-top: var(--s-5); }
.pick-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: var(--s-3); }
.pick-card {
  text-align: left; cursor: pointer; font: inherit; color: var(--paper);
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1rem 1.1rem; font-weight: 500; transition: all var(--t-fast); position: relative;
}
.pick-card::after { content: "→"; position: absolute; right: 1rem; top: 50%; transform: translateY(-50%); color: var(--cyan); opacity: 0; transition: all var(--t-fast); }
.pick-card:hover { transform: translateY(-2px); border-color: rgba(56,214,240,.5); box-shadow: var(--glow-soft); }
.pick-card:hover::after { opacity: 1; right: .8rem; }
.pick-card.biz:hover { border-color: rgba(139,124,255,.5); }
.pick-card.biz::after { color: var(--violet); }

/* ---------- Tech Friction Scanner ---------- */
.scanner { position: relative; }
.scan-panel { padding: clamp(1.4rem, 3vw, 2.4rem); max-width: 760px; margin: 0 auto; }
.scan-progress { display: flex; align-items: center; gap: var(--s-3); margin-bottom: var(--s-4); }
.scan-progress-bar { flex: 1; height: 6px; border-radius: 999px; background: var(--panel-2); overflow: hidden; }
.scan-progress-bar span { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--cyan), var(--mint)); transition: width var(--t); }
.scan-progress-text { font-family: var(--font-mono); font-size: .78rem; color: var(--faint); white-space: nowrap; }
.scan-q { font-size: 1.3rem; margin-bottom: var(--s-4); text-align: center; }

.scan-paths { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-3); }
.scan-path {
  cursor: pointer; font: inherit; color: var(--paper); text-align: center;
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: var(--s-4); display: flex; flex-direction: column; align-items: center; gap: .5rem;
  transition: all var(--t-fast);
}
.scan-path b { font-size: 1.05rem; }
.scan-path small { color: var(--mist); }
.scan-path-ic { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; background: rgba(56,214,240,.12); border: 1px solid rgba(56,214,240,.3); color: var(--cyan); }
.scan-path-ic svg { width: 24px; height: 24px; }
.scan-path.home:hover { transform: translateY(-3px); border-color: rgba(56,214,240,.55); box-shadow: var(--glow-soft); }
.scan-path.biz .scan-path-ic { background: rgba(139,124,255,.12); border-color: rgba(139,124,255,.3); color: var(--violet); }
.scan-path.biz:hover { transform: translateY(-3px); border-color: rgba(139,124,255,.55); box-shadow: 0 18px 50px -22px rgba(139,124,255,.5); }
.scan-bridge { text-align: center; color: var(--faint); font-size: .9rem; margin-top: var(--s-4); }

.scan-options { display: grid; grid-template-columns: 1fr 1fr; gap: .7rem; }
.scan-opt {
  cursor: pointer; font: inherit; color: var(--paper); text-align: left;
  background: var(--panel); border: 1px solid var(--line); border-radius: 12px;
  padding: .85rem 1rem; transition: all var(--t-fast);
}
.scan-opt:hover, .scan-opt:focus-visible { border-color: var(--cyan); background: var(--panel-2); transform: translateX(2px); outline: none; }
.scan-opt.selected { border-color: var(--cyan); box-shadow: 0 0 0 1px var(--cyan) inset; }
.scan-nav { display: flex; align-items: center; justify-content: space-between; margin-top: var(--s-4); gap: var(--s-3); }
.scan-hint { color: var(--faint); font-size: .82rem; }

/* Scanner result card */
.scan-result { animation: fadeUp .4s ease both; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.res-head { display: flex; flex-direction: column; gap: .5rem; margin-bottom: var(--s-3); }
.res-badge { align-self: flex-start; font-family: var(--font-mono); font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: var(--cyan); background: rgba(56,214,240,.1); border: 1px solid rgba(56,214,240,.3); padding: .25rem .6rem; border-radius: 999px; }
.res-badge.violet { color: var(--violet); background: rgba(139,124,255,.1); border-color: rgba(139,124,255,.3); }
.res-head h3 { font-size: 1.5rem; }
.res-chips { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: var(--s-3); }
.res-chip { font-size: .8rem; padding: .3rem .7rem; border-radius: 999px; border: 1px solid var(--line); background: var(--panel-2); color: var(--mist); }
.res-chip.good { color: var(--mint); border-color: rgba(52,226,176,.4); background: rgba(52,226,176,.08); }
.res-chip.warn { color: var(--warn); border-color: rgba(255,179,71,.4); background: rgba(255,179,71,.08); }
.res-chip.bad { color: var(--bad); border-color: rgba(255,107,107,.4); background: rgba(255,107,107,.08); }
.res-chip.violet { color: var(--violet); border-color: rgba(139,124,255,.4); background: rgba(139,124,255,.08); }
.res-line { margin-bottom: var(--s-3); line-height: 1.6; }
.res-line.subtle { color: var(--faint); font-size: .88rem; }
.res-calc { display: grid; gap: .5rem; margin: var(--s-3) 0; padding: var(--s-3); border-radius: var(--radius); background: var(--panel-2); border: 1px solid var(--line); }
.res-calc-row { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; }
.res-calc-row span { color: var(--mist); }
.res-calc-row b { font-family: var(--font-mono); color: var(--mint); font-size: 1.1rem; }
.res-cta { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: var(--s-4); }

/* ---------- Demo Lab ---------- */
.lab-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s-4); }
.lab-card { padding: var(--s-4); display: flex; flex-direction: column; transition: border-color var(--t), box-shadow var(--t); }
.lab-card:hover { border-color: rgba(139,124,255,.4); box-shadow: 0 18px 50px -24px rgba(139,124,255,.4); }
.lab-card h3 { font-size: 1.15rem; margin: var(--s-2) 0; }
.lab-card > p { font-size: .9rem; }
.lab-meta { font-size: .8rem; color: var(--faint); margin-top: .4rem; }
.lab-meta b { color: var(--violet); }
.lab-actions { display: flex; align-items: center; justify-content: space-between; gap: var(--s-3); margin-top: auto; padding-top: var(--s-3); }
.lab-note { text-align: center; color: var(--faint); font-size: .82rem; margin-top: var(--s-4); }
.lab-stage { margin: var(--s-3) 0; padding: var(--s-3); border-radius: var(--radius); background: var(--ink); border: 1px solid var(--line); min-height: 60px; max-height: 280px; overflow-y: auto; font-size: .85rem; }

/* Demo internals */
.demo-line { padding: .5rem .65rem; border-radius: 9px; margin-bottom: .45rem; background: var(--panel); border: 1px solid var(--line); line-height: 1.5; animation: fadeUp .3s ease both; }
.demo-line.ai { border-color: rgba(139,124,255,.3); background: rgba(139,124,255,.06); }
.demo-line.warn { border-color: rgba(255,179,71,.35); background: rgba(255,179,71,.07); }
.demo-line.good { border-color: rgba(52,226,176,.35); background: rgba(52,226,176,.07); }
.demo-line.subtle { color: var(--faint); border-style: dashed; }
.demo-tag { display: inline-block; font-family: var(--font-mono); font-size: .68rem; text-transform: uppercase; letter-spacing: .08em; color: var(--mist); margin-right: .4rem; }
.demo-tag.ai { color: var(--violet); }
.demo-tag.warn { color: var(--warn); }
.demo-tag.good { color: var(--mint); }
.demo-search { display: flex; align-items: center; gap: .5rem; padding: .55rem .7rem; border-radius: 9px; background: var(--panel); border: 1px solid var(--line); margin-bottom: .5rem; }
.demo-search svg { width: 16px; height: 16px; color: var(--faint); flex: none; }
.demo-typed { font-family: var(--font-mono); color: var(--paper); }
.demo-typed::after { content: "▋"; color: var(--cyan); animation: blink 1s steps(2) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.demo-step { display: flex; align-items: center; gap: .6rem; padding: .45rem .55rem; border-radius: 8px; margin-bottom: .4rem; background: var(--panel); border: 1px solid var(--line); opacity: .5; transition: all var(--t); }
.demo-step.done { opacity: 1; border-color: rgba(52,226,176,.35); }
.demo-step-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--faint); flex: none; }
.demo-step.done .demo-step-dot { background: var(--mint); }
.demo-step-ok { margin-left: auto; color: var(--mint); opacity: 0; }
.demo-step.done .demo-step-ok { opacity: 1; }
.demo-flow-bar { height: 5px; border-radius: 999px; background: var(--panel-2); overflow: hidden; margin-top: .3rem; }
.demo-flow-bar span { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--violet), var(--cyan)); transition: width var(--t); }
.demo-dash { display: grid; grid-template-columns: repeat(3, 1fr); gap: .5rem; margin-bottom: .6rem; }
.demo-kpi { text-align: center; padding: .6rem; border-radius: 9px; background: var(--panel); border: 1px solid var(--line); }
.demo-kpi b { display: block; font-family: var(--font-mono); font-size: 1.4rem; color: var(--cyan); }
.demo-kpi span { font-size: .72rem; color: var(--faint); }
.demo-row { display: flex; justify-content: space-between; align-items: center; padding: .45rem .6rem; border-radius: 8px; background: var(--panel); border: 1px solid var(--line); margin-bottom: .35rem; }
.demo-row .st { font-size: .72rem; padding: .15rem .55rem; border-radius: 999px; font-family: var(--font-mono); }
.st.prog { color: var(--warn); background: rgba(255,179,71,.1); }
.st.queue { color: var(--mist); background: var(--panel-2); }
.st.done { color: var(--mint); background: rgba(52,226,176,.1); }

/* ---------- Checklist ---------- */
.check-wrap { padding: clamp(1.4rem, 3vw, 2.4rem); display: grid; grid-template-columns: 1fr 1.1fr; gap: var(--s-5); align-items: start; }
.check-intro .btn { margin-top: var(--s-3); }
.check-tip { color: var(--faint); font-size: .85rem; margin-top: var(--s-3); }
.check-list { list-style: none; display: grid; gap: .5rem; }
.check-item {
  width: 100%; text-align: left; cursor: pointer; font: inherit; color: var(--paper);
  display: flex; align-items: center; gap: .7rem; padding: .7rem .8rem;
  background: var(--panel); border: 1px solid var(--line); border-radius: 11px; transition: all var(--t-fast);
}
.check-item:hover { border-color: rgba(139,124,255,.4); }
.check-box { width: 22px; height: 22px; border-radius: 7px; border: 1px solid var(--line); display: grid; place-items: center; flex: none; transition: all var(--t-fast); }
.check-box svg { width: 14px; height: 14px; color: transparent; }
.check-item.on { border-color: rgba(139,124,255,.5); background: rgba(139,124,255,.06); }
.check-item.on .check-box { background: var(--violet); border-color: var(--violet); }
.check-item.on .check-box svg { color: #0a0820; }
.check-score { margin-top: var(--s-4); padding: var(--s-3); border-radius: var(--radius); background: rgba(139,124,255,.08); border: 1px solid rgba(139,124,255,.3); color: var(--paper); font-weight: 500; grid-column: 1 / -1; }

/* ---------- Form scanner banner ---------- */
.scan-summary-banner { display: flex; gap: .7rem; align-items: flex-start; padding: .8rem 1rem; border-radius: var(--radius); background: rgba(56,214,240,.08); border: 1px solid rgba(56,214,240,.3); margin-bottom: var(--s-3); font-size: .9rem; }
.scan-summary-banner .ic { width: 22px; height: 22px; color: var(--cyan); flex: none; }
.scan-summary-banner .ic svg { width: 22px; height: 22px; }

/* ---------- Responsive (interactive) ---------- */
@media (max-width: 980px) {
  .lab-grid { grid-template-columns: 1fr 1fr; }
  .check-wrap { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .scan-paths { grid-template-columns: 1fr; }
  .scan-options { grid-template-columns: 1fr; }
  .lab-grid { grid-template-columns: 1fr; }
  .res-cta .btn { flex: 1 1 100%; }
}

/* Fix: constrain icon size inside lab cards (the base .ic has no intrinsic size) */
.lab-card .ic { width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center; }
.lab-card .ic svg { width: 24px; height: 24px; }

/* =====================================================================
   22. PLACEHOLDER MARKERS — make unfinished content impossible to miss.
   Search the markup for data-placeholder / "PLACEHOLDER" to find them all,
   then delete the marker once the real value is in.
   ===================================================================== */
.ph-flag {
  display: inline-block; font-family: var(--font-mono); font-size: .6rem;
  letter-spacing: .1em; text-transform: uppercase; color: #0a0820;
  background: var(--warn); border-radius: 5px; padding: .1rem .4rem;
  vertical-align: middle; margin-left: .4rem; font-weight: 700;
}
[data-placeholder] { color: var(--warn); border-bottom: 1px dashed var(--warn); }
.ph-note {
  display: flex; align-items: center; gap: .5rem; justify-content: center;
  max-width: 720px; margin: 0 auto var(--s-4); padding: .6rem 1rem;
  border: 1px dashed var(--warn); border-radius: var(--radius);
  background: rgba(255,179,71,.08); color: var(--warn); font-size: .85rem;
}
.ph-note svg { width: 16px; height: 16px; flex: none; }
.img-ph-wrap { position: relative; }
.img-ph-wrap .ph-flag { position: absolute; top: 10px; left: 10px; margin: 0; z-index: 2; }

/* =====================================================================
   23. v5 — BLUEPRINT GENERATOR, SANDBOX, TRUST CENTRE, LEADERS, MATRIX
   ===================================================================== */

/* ---------- Blueprint Generator ---------- */
.bp-panel { padding: clamp(1.4rem, 3vw, 2.4rem); max-width: 820px; margin: 0 auto; }
.bp-progress { display: flex; align-items: center; gap: var(--s-3); margin-bottom: var(--s-4); }
.bp-progress .scan-progress-bar span { background: linear-gradient(90deg, var(--violet), var(--cyan)); }
.bp-intro { text-align: center; padding: var(--s-3) 0; }
.bp-intro-ic { width: 62px; height: 62px; margin: 0 auto var(--s-3); border-radius: 18px; display: grid; place-items: center; background: rgba(139,124,255,.12); border: 1px solid rgba(139,124,255,.35); color: var(--violet); }
.bp-intro-ic svg { width: 30px; height: 30px; }
.bp-intro h3 { font-size: 1.35rem; margin-bottom: .5rem; }
.bp-intro p { color: var(--mist); max-width: 46ch; margin: 0 auto var(--s-4); }
.bp-fine { font-family: var(--font-mono); font-size: .72rem; color: var(--faint); margin-top: var(--s-3); letter-spacing: .02em; }
.bp-multi-hint { text-align: center; color: var(--violet); font-size: .85rem; margin: -.6rem 0 var(--s-3); font-family: var(--font-mono); }
.bp-options .scan-opt:hover, .bp-options .scan-opt:focus-visible { border-color: var(--violet); }
.bp-options .scan-opt.selected { border-color: var(--violet); box-shadow: 0 0 0 1px var(--violet) inset; background: rgba(139,124,255,.07); }
.bp-options .scan-opt.selected::after { content: " ✓"; color: var(--violet); }

/* Generating transition */
.bp-gen { text-align: center; padding: var(--s-5) 0; }
.bp-gen-bar { width: min(340px, 80%); height: 6px; margin: 0 auto var(--s-3); border-radius: 999px; background: var(--panel-2); overflow: hidden; }
.bp-gen-bar span { display: block; height: 100%; width: 40%; border-radius: 999px; background: linear-gradient(90deg, var(--violet), var(--cyan)); animation: bpSweep 1.1s ease-in-out infinite; }
@keyframes bpSweep { 0% { transform: translateX(-100%);} 100% { transform: translateX(280%);} }
@media (prefers-reduced-motion: reduce) { .bp-gen-bar span { animation: none; width: 100%; } }
.bp-gen-text { font-family: var(--font-mono); color: var(--mist); font-size: .9rem; }

/* Blueprint result */
.bp-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-3); margin: var(--s-4) 0; }
.bp-block { padding: var(--s-3); border-radius: var(--radius); background: var(--panel-2); border: 1px solid var(--line); }
.bp-block h4 { font-family: var(--font-mono); font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: var(--violet); margin-bottom: .5rem; }
.bp-block p { font-size: .92rem; line-height: 1.55; color: var(--paper); }
.bp-friction { list-style: none; display: grid; gap: .35rem; }
.bp-friction li { font-size: .9rem; padding-left: 1.1rem; position: relative; }
.bp-friction li::before { content: "×"; position: absolute; left: 0; color: var(--warn); font-weight: 700; }

/* ---------- Sandbox card structure (before/system/after) ---------- */
.sim-tag { display: inline-block; font-family: var(--font-mono); font-size: .64rem; letter-spacing: .08em; text-transform: uppercase; color: var(--faint); border: 1px dashed var(--line); border-radius: 999px; padding: .18rem .6rem; margin: .2rem 0 .6rem; }
.bsa { list-style: none; display: grid; gap: .45rem; margin-bottom: var(--s-2); }
.bsa li { display: grid; grid-template-columns: 64px 1fr; gap: .6rem; font-size: .86rem; line-height: 1.45; }
.bsa b { font-family: var(--font-mono); font-size: .66rem; letter-spacing: .1em; text-transform: uppercase; padding-top: .15rem; }
.bsa li:nth-child(1) b { color: var(--warn); }
.bsa li:nth-child(2) b { color: var(--violet); }
.bsa li:nth-child(3) b { color: var(--mint); }
.bsa span { color: var(--mist); }
.lab-featured { grid-column: 1 / -1; border-color: rgba(139,124,255,.35); }
.lab-featured .bsa { max-width: 640px; }

/* ---------- Trust Centre ---------- */
.trust-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--s-4); }
.trust-card { padding: var(--s-4); }
.trust-card .ic { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: rgba(56,214,240,.1); border: 1px solid rgba(56,214,240,.3); color: var(--cyan); margin-bottom: var(--s-3); }
.trust-card .ic svg { width: 22px; height: 22px; }
.trust-card h3 { font-size: 1.05rem; margin-bottom: .5rem; }
.trust-card p { font-size: .9rem; color: var(--mist); }

/* ---------- Leaders band ---------- */
.leaders-inner { display: grid; grid-template-columns: 1.5fr 1fr; gap: var(--s-5); align-items: center; padding: clamp(1.4rem, 3vw, 2.6rem); }
.leaders-cta { display: grid; gap: .7rem; }
.leaders-copy .ticks { margin-top: var(--s-3); }

/* ---------- Capability Matrix ---------- */
.matrix-scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--panel); }
.matrix-scroll:focus-visible { outline: 2px solid var(--cyan); outline-offset: 2px; }
.matrix-table { width: 100%; min-width: 720px; border-collapse: collapse; font-size: .88rem; }
.matrix-table th, .matrix-table td { padding: .65rem .9rem; text-align: center; border-bottom: 1px solid var(--line); }
.matrix-table thead th { font-family: var(--font-mono); font-size: .7rem; letter-spacing: .08em; text-transform: uppercase; color: var(--mist); background: var(--panel-2); position: sticky; top: 0; }
.matrix-table tbody th { text-align: left; font-weight: 500; color: var(--paper); white-space: nowrap; }
.matrix-table tbody tr:last-child th, .matrix-table tbody tr:last-child td { border-bottom: 0; }
.matrix-table tbody tr:hover { background: rgba(56,214,240,.04); }
.matrix-table td.hit { color: var(--mint); font-size: 1rem; }
.matrix-table td.soft { color: var(--faint); }

/* ---------- Print support (blueprint result) ---------- */
@media print {
  header, footer, nav, .mth-chat, .mth-chat-launch, .hero, .cta-band, .bp-fine, .res-cta { display: none !important; }
  body { background: #fff !important; color: #111 !important; }
  .bp-panel, .bp-block, .res-chip { background: #fff !important; color: #111 !important; border-color: #bbb !important; box-shadow: none !important; }
  .bp-block h4, .res-badge { color: #333 !important; }
  section { padding: 0 !important; }
}

/* ---------- Responsive (v5) ---------- */
@media (max-width: 980px) {
  .trust-grid { grid-template-columns: 1fr 1fr; }
  .leaders-inner { grid-template-columns: 1fr; }
  .bp-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .trust-grid { grid-template-columns: 1fr; }
  .bsa li { grid-template-columns: 56px 1fr; }
}

/* =====================================================================
   24. v6 — PC BUILD LAB (simulator, visual, pickers, summary)
   ===================================================================== */
.pcb-shell { padding: clamp(1.2rem, 2.5vw, 2rem); }
.pcb-intro { text-align: center; padding: var(--s-4) 0; }
.pcb-ic { background: rgba(56,214,240,.12); border-color: rgba(56,214,240,.35); color: var(--cyan); }
.pcb-intro h3 { font-size: 1.35rem; margin-bottom: .5rem; }
.pcb-intro p { color: var(--mist); max-width: 52ch; margin: 0 auto var(--s-4); }
.pcb-intro-cta { display: flex; gap: .8rem; justify-content: center; flex-wrap: wrap; }

.pcb-sub { font-family: var(--font-mono); font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: var(--cyan); margin-bottom: .6rem; }
.pcb-setup { display: grid; gap: var(--s-4); margin-bottom: var(--s-5); }
.pcb-chiprow { display: flex; flex-wrap: wrap; gap: .5rem; }
.pcb-chip { font: inherit; font-size: .84rem; color: var(--paper); background: var(--panel-2); border: 1px solid var(--line); border-radius: 999px; padding: .42rem .85rem; cursor: pointer; transition: border-color .15s, background .15s; }
.pcb-chip:hover, .pcb-chip:focus-visible { border-color: var(--cyan); }
.pcb-chip.selected { border-color: var(--cyan); background: rgba(56,214,240,.1); box-shadow: 0 0 0 1px var(--cyan) inset; }
.pcb-advice { margin-top: .6rem; font-size: .88rem; color: var(--mist); border-left: 2px solid var(--cyan); padding-left: .7rem; }

.pcb-presets { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: var(--s-3); }
.pcb-preset { position: relative; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel-2); padding: var(--s-3); display: flex; flex-direction: column; gap: .4rem; }
.pcb-preset h4 { font-size: .95rem; }
.pcb-preset p { font-size: .8rem; color: var(--mist); flex: 1; }
.pcb-preset-foot { display: flex; align-items: center; justify-content: space-between; gap: .5rem; }
.pcb-est { font-family: var(--font-mono); font-size: .85rem; color: var(--cyan); }
.pcb-est small { color: var(--faint); }
.pcb-preset-flag { display: none; position: absolute; top: -10px; left: 12px; font-family: var(--font-mono); font-size: .6rem; letter-spacing: .1em; text-transform: uppercase; background: var(--cyan); color: #06202a; border-radius: 5px; padding: .12rem .45rem; font-weight: 700; }
.pcb-preset.suggested { border-color: var(--cyan); }
.pcb-preset.suggested .pcb-preset-flag { display: inline-block; }

/* Workspace layout */
.pcb-work { display: grid; grid-template-columns: minmax(300px, 380px) 1fr; gap: var(--s-5); align-items: start; }
.pcb-visual { position: sticky; top: 84px; }

/* Case SVG */
.pcb-case { width: 100%; height: auto; display: block; }
.pcv-body { fill: var(--panel-2); stroke: var(--line); stroke-width: 1.5; }
.pcv-brand { font-family: var(--font-mono); font-size: 10px; letter-spacing: .18em; fill: var(--faint); }
.pcv-slot rect, .pcv-slot circle { fill: transparent; stroke: var(--line); stroke-width: 1.4; stroke-dasharray: 5 4; transition: fill .35s, stroke .35s, filter .35s; }
.pcv-slot text { font-family: var(--font-mono); font-size: 9px; letter-spacing: .14em; fill: var(--faint); transition: fill .35s; }
.pcv-slot.filled rect, .pcv-slot.filled circle { fill: rgba(56,214,240,.16); stroke: var(--cyan); stroke-dasharray: none; filter: drop-shadow(0 0 6px rgba(56,214,240,.5)); }
.pcv-slot.filled text { fill: var(--cyan); }
.pcv-slot.warn rect, .pcv-slot.warn circle { stroke: var(--warn); fill: rgba(255,179,71,.12); }
.pcv-slot.warn text { fill: var(--warn); }
.pcv-slot.bad rect, .pcv-slot.bad circle { stroke: var(--bad); fill: rgba(255,107,107,.12); animation: pcvPulse 1.2s ease-in-out infinite; }
.pcv-slot.bad text { fill: var(--bad); }
@keyframes pcvPulse { 0%,100% { opacity: 1; } 50% { opacity: .45; } }
@media (prefers-reduced-motion: reduce) { .pcv-slot.bad rect, .pcv-slot.bad circle { animation: none; } }

/* Readouts */
.pcb-readouts { display: grid; gap: .55rem; margin-top: var(--s-3); }
.pcb-read { display: grid; gap: .2rem; padding: .55rem .8rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel-2); }
.pcb-read-label { font-family: var(--font-mono); font-size: .62rem; letter-spacing: .12em; text-transform: uppercase; color: var(--faint); }
.pcb-read b { font-size: .88rem; font-weight: 600; }
.pcb-bar { margin-top: .3rem; }
.pcb-compat-ok, .pcb-budget-ok { color: var(--mint); }
.pcb-compat-warn, .pcb-budget-warn, .pcb-compat-manual { color: var(--warn); }
.pcb-compat-bad, .pcb-budget-bad { color: var(--bad); }
.pcb-issues { margin-top: var(--s-2); display: grid; gap: .4rem; }
.pcb-issue { font-size: .8rem; line-height: 1.45; padding: .45rem .7rem; border-radius: var(--radius); border: 1px solid var(--line); }
.pcb-issue.bad { border-color: rgba(255,107,107,.5); color: var(--bad); background: rgba(255,107,107,.06); }
.pcb-issue.warn { border-color: rgba(255,179,71,.5); color: var(--warn); background: rgba(255,179,71,.06); }
.pcb-issue.manual { border-color: var(--line); color: var(--mist); }
.pcb-issue-note { font-size: .72rem; color: var(--faint); font-family: var(--font-mono); }

/* Category pickers */
.pcb-cats { display: grid; gap: .6rem; }
.pcb-cat { border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel-2); overflow: hidden; }
.pcb-cat > summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: .8rem 1rem; }
.pcb-cat > summary::-webkit-details-marker { display: none; }
.pcb-cat > summary:focus-visible { outline: 2px solid var(--cyan); outline-offset: -2px; }
.pcb-cat[open] > summary { border-bottom: 1px solid var(--line); }
.pcb-cat-name { font-weight: 600; font-size: .92rem; }
.pcb-cat-pick { font-size: .8rem; color: var(--mist); text-align: right; }
.pcb-cat-pick b { color: var(--cyan); font-family: var(--font-mono); font-weight: 600; }
.pcb-cat-pick i { color: var(--faint); }
.pcb-cat-body { padding: .8rem 1rem 1rem; display: grid; gap: .6rem; }
.pcb-tip { font-size: .78rem; color: var(--mist); border-left: 2px solid var(--cyan); padding-left: .6rem; }

.pcb-part { display: flex; gap: .8rem; align-items: flex-start; justify-content: space-between; border: 1px solid var(--line); border-radius: var(--radius); padding: .7rem .85rem; background: var(--panel); transition: border-color .15s; }
.pcb-part.selected { border-color: var(--cyan); box-shadow: 0 0 0 1px var(--cyan) inset; }
.pcb-part-main { flex: 1; min-width: 0; }
.pcb-part-head { display: flex; justify-content: space-between; gap: .8rem; align-items: baseline; }
.pcb-part-head b { font-size: .88rem; }
.pcb-part-price { font-family: var(--font-mono); color: var(--cyan); font-size: .85rem; white-space: nowrap; }
.pcb-part-price small { color: var(--faint); }
.pcb-part-spec { font-size: .78rem; color: var(--mist); margin: .2rem 0 .35rem; }
.pcb-part-tags { display: flex; flex-wrap: wrap; gap: .35rem; }
.pcb-tag { font-family: var(--font-mono); font-size: .62rem; letter-spacing: .05em; padding: .12rem .45rem; border-radius: 999px; border: 1px solid var(--line); color: var(--mist); }
.pcb-tag.tier { color: var(--cyan); border-color: rgba(56,214,240,.4); }
.pcb-tag.ok { color: var(--mint); border-color: rgba(52,226,176,.4); }
.pcb-tag.warn, .pcb-tag.manual { color: var(--warn); border-color: rgba(255,179,71,.4); }
.pcb-tag.bad { color: var(--bad); border-color: rgba(255,107,107,.4); }
.pcb-tag.src { color: var(--faint); }
.pcb-why { margin-top: .4rem; }
.pcb-why summary { font-size: .74rem; color: var(--cyan); cursor: pointer; list-style: none; }
.pcb-why summary::-webkit-details-marker { display: none; }
.pcb-why summary::before { content: "› "; }
.pcb-why[open] summary::before { content: "⌄ "; }
.pcb-why p { font-size: .78rem; color: var(--mist); margin-top: .3rem; }

/* Peripherals & services */
.pcb-extra { border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel-2); margin-top: .6rem; overflow: hidden; }
.pcb-extra > summary { list-style: none; cursor: pointer; padding: .8rem 1rem; font-weight: 600; font-size: .92rem; }
.pcb-extra > summary::-webkit-details-marker { display: none; }
.pcb-extra > summary:focus-visible { outline: 2px solid var(--cyan); outline-offset: -2px; }
.pcb-extra[open] > summary { border-bottom: 1px solid var(--line); }
.pcb-extra-note { font-weight: 400; font-size: .76rem; color: var(--faint); margin-left: .4rem; }
.pcb-extra > div, .pcb-svc-note { padding: .6rem 1rem; }
.pcb-svc-note { font-size: .78rem; color: var(--mist); padding-bottom: 0; }
.pcb-row { border-top: 1px solid var(--line); }
.pcb-row:first-child { border-top: 0; }
.pcb-row-toggle { display: flex; align-items: center; gap: .7rem; width: 100%; text-align: left; background: none; border: 0; color: inherit; font: inherit; padding: .6rem .2rem; cursor: pointer; }
.pcb-row-box { flex: none; width: 18px; height: 18px; border-radius: 5px; border: 1.5px solid var(--line); position: relative; transition: border-color .15s, background .15s; }
.pcb-row.on .pcb-row-box { border-color: var(--cyan); background: var(--cyan); }
.pcb-row.on .pcb-row-box::after { content: "✓"; position: absolute; inset: 0; display: grid; place-items: center; font-size: .7rem; color: #06202a; font-weight: 700; }
.pcb-row-name { flex: 1; font-size: .85rem; }
.pcb-row-name small { display: block; color: var(--faint); font-size: .72rem; }
.pcb-row-note { color: var(--warn) !important; }
.pcb-row-price { font-family: var(--font-mono); font-size: .8rem; color: var(--cyan); white-space: nowrap; }

/* Summary */
.pcb-summary { margin-top: var(--s-5); }
.pcb-empty { text-align: center; color: var(--faint); font-size: .88rem; padding: var(--s-3); border: 1px dashed var(--line); border-radius: var(--radius); }
.pcb-sum-head { display: flex; align-items: center; gap: .8rem; margin-bottom: var(--s-3); flex-wrap: wrap; }
.pcb-sum-head h3 { font-size: 1.15rem; }
.pcb-sum-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: var(--s-4); align-items: start; }
.pcb-sum-table { width: 100%; border-collapse: collapse; font-size: .84rem; }
.pcb-sum-table th, .pcb-sum-table td { text-align: left; padding: .45rem .5rem; border-bottom: 1px solid var(--line); }
.pcb-sum-table th { font-family: var(--font-mono); font-size: .66rem; letter-spacing: .08em; text-transform: uppercase; color: var(--faint); font-weight: 500; white-space: nowrap; }
.pcb-sum-table td:last-child { font-family: var(--font-mono); color: var(--cyan); text-align: right; white-space: nowrap; }
.pcb-sum-table tr.dim td, .pcb-sum-table tr.dim th { color: var(--mist); }
.pcb-sum-totals { border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel-2); padding: var(--s-3); display: grid; gap: .4rem; }
.pcb-sum-totals p { display: flex; justify-content: space-between; gap: 1rem; font-size: .85rem; color: var(--mist); }
.pcb-sum-totals b { font-family: var(--font-mono); color: var(--paper); }
.pcb-sum-total { border-top: 1px solid var(--line); padding-top: .5rem; margin-top: .2rem; }
.pcb-sum-total b { color: var(--cyan); font-size: 1.05rem; }
.pcb-sum-line { font-size: .82rem; color: var(--mist); margin-top: .6rem; }
.pcb-sum-line small { color: var(--faint); }
.pcb-split { display: flex; height: 14px; border-radius: 999px; overflow: hidden; margin-top: .8rem; border: 1px solid var(--line); }
.pcb-split span { display: block; height: 100%; }
.s-gpu { background: var(--cyan); } .s-cpu { background: var(--mint); } .s-mb { background: var(--violet); }
.s-ram { background: #f2c14e; } .s-st { background: #e6739f; } .s-rest { background: #6b7a99; }
.s-per { background: #9aa7bd; } .s-lab { background: var(--warn); }
.pcb-split-legend { display: flex; flex-wrap: wrap; gap: .3rem .8rem; margin-top: .45rem; font-size: .7rem; color: var(--mist); font-family: var(--font-mono); }
.pcb-split-legend i { display: inline-block; width: 9px; height: 9px; border-radius: 2px; margin-right: .3rem; }
.pcb-insight { font-size: .8rem; color: var(--mist); border-left: 2px solid var(--mint); padding-left: .6rem; margin-top: .55rem; }
.pcb-disclaimer { font-size: .72rem; color: var(--faint); margin: var(--s-3) 0; font-family: var(--font-mono); line-height: 1.6; }
.pcb-announce { font-size: .8rem; color: var(--mint); font-family: var(--font-mono); margin-bottom: .5rem; }

/* Print: only the build quote */
@media print {
  body.print-pcb section:not(#pc-builder), body.print-pcb .forge-stepbar, body.print-pcb .forge-panel,
  body.print-pcb .forge-nav, body.print-pcb .forge-sticky, body.print-pcb .forge-step[data-pcb-step]:not([data-pcb-step="quote"]),
  body.print-pcb .pcb-stage[data-pcb-stage="intro"], body.print-pcb .res-cta { display: none !important; }
  body.print-pcb .forge-grid { display: block !important; }
  body.print-pcb .forge-step[data-pcb-step="quote"] { display: block !important; }
  body.print-pcb .pcb-summary, body.print-pcb .pcb-sum-totals { background: #fff !important; color: #111 !important; border-color: #bbb !important; }
  body.print-pcb .pcb-sum-table td:last-child, body.print-pcb .pcb-sum-totals b, body.print-pcb .pcb-sum-total b { color: #111 !important; }
  body.print-pcb .pcb-sum-grid { grid-template-columns: 1fr; }
}

/* Responsive */
@media (max-width: 1020px) {
  .pcb-work { grid-template-columns: 1fr; }
  .pcb-visual { position: static; max-width: 440px; margin: 0 auto; }
  .pcb-sum-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .pcb-part { flex-direction: column; }
  .pcb-part [data-sel] { align-self: stretch; }
  .pcb-cat > summary { flex-direction: column; align-items: flex-start; gap: .2rem; }
  .pcb-cat-pick { text-align: left; }
}

/* =====================================================================
   25. v7 — FORGE (staged flow, layered PC preview, packages, badges)
   ===================================================================== */
/* Step bar */
.forge-stepbar { display: flex; align-items: center; justify-content: space-between; gap: var(--s-3); margin-bottom: var(--s-4); flex-wrap: wrap; }
.forge-steps { display: flex; gap: .3rem; list-style: none; margin: 0; padding: 0; flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; max-width: 100%; }
.forge-steps::-webkit-scrollbar { display: none; }
.forge-stepbtn { display: flex; align-items: center; gap: .4rem; font: inherit; font-size: .78rem; color: var(--mist); background: none; border: 1px solid transparent; border-radius: 999px; padding: .32rem .6rem .32rem .34rem; cursor: pointer; white-space: nowrap; transition: color .15s, border-color .15s; }
.forge-stepbtn i { font-style: normal; font-family: var(--font-mono); font-size: .68rem; width: 20px; height: 20px; border-radius: 50%; border: 1px solid var(--line); display: grid; place-items: center; color: var(--faint); transition: all .15s; }
.forge-stepbtn:hover { color: var(--paper); }
.forge-stepbtn.current { color: var(--paper); border-color: var(--cyan); }
.forge-stepbtn.current i { background: var(--cyan); color: #06202a; border-color: var(--cyan); font-weight: 700; }
.forge-stepbtn.done i { border-color: var(--mint); color: var(--mint); }
.forge-stepbtn.done i::before { content: "✓"; }
.forge-stepbtn.done i { font-size: 0; }
.forge-stepbtn.done i::before { font-size: .68rem; }
.forge-live { display: flex; align-items: baseline; gap: .6rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel-2); padding: .45rem .9rem; }
.forge-live-label { font-family: var(--font-mono); font-size: .62rem; letter-spacing: .12em; text-transform: uppercase; color: var(--faint); }
.forge-live b { font-family: var(--font-mono); color: var(--cyan); font-size: 1rem; }

/* Workspace grid */
.forge-grid { display: grid; grid-template-columns: minmax(300px, 400px) 1fr; gap: var(--s-5); align-items: start; }
.forge-panel { position: sticky; top: 84px; }
.forge-stagearea { min-width: 0; }
.forge-nav { display: flex; justify-content: space-between; gap: .8rem; margin-top: var(--s-4); }
.forge-nav [data-pcb-next] { margin-left: auto; }

/* ---------- The Forge: layered PC preview ---------- */
.forge { --forge-accent: var(--cyan); --forge-glow: rgba(56,214,240,.35); --forge-body: #10131c; }
.forge-case { position: relative; aspect-ratio: 5 / 6; border-radius: 18px; background: linear-gradient(160deg, var(--forge-body), color-mix(in srgb, var(--forge-body) 82%, #000)); border: 1.5px solid var(--line); overflow: hidden; box-shadow: inset 0 0 40px rgba(0,0,0,.45); }
.forge-case::after { /* feet */ content: ""; position: absolute; bottom: -1px; left: 12%; right: 12%; height: 3px; background: var(--line); border-radius: 3px 3px 0 0; opacity: .7; }
.forge-glass { position: absolute; inset: 4% 4% 4% 30%; border-radius: 12px; border: 1px solid rgba(255,255,255,.12); background: linear-gradient(115deg, rgba(255,255,255,.07) 0%, rgba(255,255,255,.015) 35%, rgba(255,255,255,.06) 60%, rgba(255,255,255,0) 75%); pointer-events: none; z-index: 5; }
.forge-glow { position: absolute; inset: 0; background: radial-gradient(ellipse 70% 55% at 55% 45%, var(--forge-glow), transparent 70%); opacity: 0; transition: opacity .6s; pointer-events: none; z-index: 1; }
.forge:has(.forge-slot.filled) .forge-glow { opacity: .55; }
.forge.rgb-mode .forge-glow { opacity: .8; animation: forgeHue 9s linear infinite; }
@keyframes forgeHue { 0%,100% { filter: hue-rotate(0deg); } 50% { filter: hue-rotate(60deg); } }
.forge.light-mode .forge-case { border-color: rgba(0,0,0,.15); box-shadow: inset 0 0 40px rgba(0,0,0,.08); }
.forge.light-mode .fs-label { color: rgba(20,30,45,.55); }
.forge.compact-mode .forge-case { aspect-ratio: 6 / 6.4; max-width: 320px; margin: 0 auto; }
.forge.compact-mode .ffan:nth-child(3) { display: none; }

/* Slots: ghosted → filled */
.forge-slot { position: absolute; border: 1.5px dashed color-mix(in srgb, var(--line) 80%, transparent); border-radius: 8px; z-index: 2; transition: border-color .3s, background .3s, box-shadow .3s, opacity .3s; }
.fs-label { position: absolute; inset: 0; display: grid; place-items: center; font-family: var(--font-mono); font-size: .56rem; letter-spacing: .12em; text-transform: uppercase; color: var(--faint); opacity: .8; transition: color .3s; pointer-events: none; }
.forge-slot.filled { border-style: solid; border-color: var(--forge-accent); background: linear-gradient(150deg, color-mix(in srgb, var(--forge-accent) 22%, transparent), color-mix(in srgb, var(--forge-accent) 8%, transparent)); box-shadow: 0 0 12px var(--forge-glow), inset 0 0 8px color-mix(in srgb, var(--forge-accent) 15%, transparent); }
.forge-slot.filled .fs-label { color: var(--forge-accent); opacity: 1; }
.forge-slot.warn { border-color: var(--warn); background: rgba(255,179,71,.1); }
.forge-slot.warn .fs-label { color: var(--warn); }
.forge-slot.bad { border-color: var(--bad); background: rgba(255,107,107,.1); animation: pcvPulse 1.2s ease-in-out infinite; }
.forge-slot.bad .fs-label { color: var(--bad); }
.forge-slot.installed { animation: forgeInstall .4s var(--ease); }
@keyframes forgeInstall { 0% { transform: translateY(10px) scale(.94); opacity: .3; } 100% { transform: none; opacity: 1; } }
@media (prefers-reduced-motion: reduce) {
  .forge-slot.installed { animation: none; }
  .forge-slot.bad { animation: none; }
  .forge.rgb-mode .forge-glow { animation: none; }
  .forge .ffan.lit::before { animation: none !important; }
}

/* Slot geometry (percent-positioned inside the case) */
.f-mobo   { left: 26%; top: 9%; width: 62%; height: 56%; border-radius: 10px; }
.f-mobo .fs-label { align-items: start; padding-top: .4rem; place-items: start center; }
.f-cooler { left: 38%; top: 17%; width: 22%; height: 19%; display: grid; grid-auto-flow: column; gap: 3px; padding: 4px; align-items: stretch; }
.f-cooler .fin { background: color-mix(in srgb, var(--faint) 30%, transparent); border-radius: 2px; opacity: 0; transition: opacity .3s; }
.f-cooler.filled .fin { opacity: 1; background: color-mix(in srgb, var(--forge-accent) 55%, transparent); }
.f-cooler.aio .fin { display: none; }
.f-cooler.aio::before { content: ""; position: absolute; inset: 18%; border-radius: 50%; border: 2.5px solid var(--forge-accent); background: radial-gradient(circle, color-mix(in srgb, var(--forge-accent) 30%, transparent), transparent 70%); }
.f-cooler.aio::after { content: ""; position: absolute; right: -26%; top: 42%; width: 26%; height: 3px; background: color-mix(in srgb, var(--forge-accent) 50%, transparent); border-radius: 2px; }
.f-cpu    { left: 43.5%; top: 21.5%; width: 11%; height: 10%; border-radius: 4px; z-index: 1; }
.f-cpu .fs-label { font-size: .48rem; }
.f-ram    { left: 66%; top: 14%; width: 15%; height: 26%; border: 0; display: flex; gap: 8%; }
.f-ram .stick { flex: 1; border: 1.5px dashed color-mix(in srgb, var(--line) 80%, transparent); border-radius: 3px; transition: all .3s; }
.f-ram .stick.lit { border-style: solid; border-color: var(--forge-accent); background: linear-gradient(180deg, color-mix(in srgb, var(--forge-accent) 35%, transparent), color-mix(in srgb, var(--forge-accent) 10%, transparent)); box-shadow: 0 0 8px var(--forge-glow); }
.f-m2     { left: 33%; top: 48%; width: 18%; height: 4.5%; border-radius: 4px; }
.f-m2 .fs-label { font-size: .48rem; }
.f-gpu    { left: 28%; top: 60%; width: 58%; height: 8.5%; border-radius: 6px; overflow: hidden; }
.f-gpu .gpu-bar { position: absolute; left: 0; top: 0; bottom: 0; width: 0%; background: linear-gradient(90deg, color-mix(in srgb, var(--forge-accent) 45%, transparent), color-mix(in srgb, var(--forge-accent) 15%, transparent)); transition: width .5s var(--ease); border-radius: 6px; }
.f-psu    { left: 8%; bottom: 5%; width: 84%; height: 13%; border-radius: 8px; background: color-mix(in srgb, #000 25%, transparent); }
.forge-cables { position: absolute; left: 10%; bottom: 19%; width: 26%; height: 8%; display: flex; flex-direction: column; gap: 3px; justify-content: center; opacity: .5; z-index: 1; }
.forge-cables i { height: 2.5px; border-radius: 2px; background: var(--faint); opacity: .5; }
.forge-cables i:nth-child(2) { width: 80%; }
.forge-cables i:nth-child(3) { width: 60%; }
.forge-fans { position: absolute; left: 4.5%; top: 8%; width: 17%; height: 74%; display: flex; flex-direction: column; gap: 8%; align-items: center; justify-content: flex-start; border: 0; }
.ffan { width: 100%; aspect-ratio: 1; border-radius: 50%; border: 1.5px dashed color-mix(in srgb, var(--line) 80%, transparent); position: relative; transition: all .3s; }
.ffan::before { content: ""; position: absolute; inset: 12%; border-radius: 50%; background: conic-gradient(from 0deg, transparent 0 25deg, color-mix(in srgb, var(--faint) 35%, transparent) 25deg 55deg, transparent 55deg 115deg, color-mix(in srgb, var(--faint) 35%, transparent) 115deg 145deg, transparent 145deg 205deg, color-mix(in srgb, var(--faint) 35%, transparent) 205deg 235deg, transparent 235deg 295deg, color-mix(in srgb, var(--faint) 35%, transparent) 295deg 325deg, transparent 325deg); opacity: 0; transition: opacity .3s; }
.ffan.lit { border-style: solid; border-color: var(--forge-accent); box-shadow: 0 0 10px var(--forge-glow); }
.ffan.lit::before { opacity: 1; }
.ffan.lit.rgb { box-shadow: 0 0 14px var(--forge-glow), 0 0 26px var(--forge-glow); }
.forge-caption { font-family: var(--font-mono); font-size: .7rem; color: var(--faint); text-align: center; margin-top: .6rem; letter-spacing: .04em; }

/* Forge status + badges */
.forge-status { display: flex; flex-wrap: wrap; gap: .35rem .7rem; margin-top: var(--s-3); }
.forge-stat { display: inline-flex; align-items: center; gap: .35rem; font-family: var(--font-mono); font-size: .64rem; letter-spacing: .04em; color: var(--faint); }
.forge-stat i { width: 8px; height: 8px; border-radius: 50%; border: 1.5px solid var(--line); }
.forge-stat.done { color: var(--mint); }
.forge-stat.done i { background: var(--mint); border-color: var(--mint); box-shadow: 0 0 6px var(--mint); }
.forge-badges { display: flex; flex-wrap: wrap; gap: .35rem; margin-top: .55rem; }
.forge-badge { font-family: var(--font-mono); font-size: .62rem; letter-spacing: .05em; padding: .16rem .55rem; border-radius: 999px; border: 1px solid rgba(56,214,240,.4); color: var(--cyan); background: rgba(56,214,240,.06); }

/* Choice cards (path / platform / tier / style / packages) */
.forge-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--s-3); }
.forge-cards.three { grid-template-columns: repeat(2, 1fr); }
.forge-card { position: relative; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel-2); padding: var(--s-3); display: flex; flex-direction: column; gap: .45rem; transition: border-color .15s, transform .15s; }
.forge-card:hover { border-color: color-mix(in srgb, var(--cyan) 55%, var(--line)); }
.forge-card.selected { border-color: var(--cyan); box-shadow: 0 0 0 1px var(--cyan) inset, 0 0 18px rgba(56,214,240,.12); }
.forge-card.suggested::before { content: "Suggested"; position: absolute; top: -9px; left: 12px; font-family: var(--font-mono); font-size: .58rem; letter-spacing: .1em; text-transform: uppercase; background: var(--cyan); color: #06202a; border-radius: 5px; padding: .1rem .4rem; font-weight: 700; }
.forge-card h4 { font-size: .98rem; }
.forge-card p { font-size: .8rem; color: var(--mist); }
.forge-card .btn { align-self: flex-start; margin-top: auto; }
.forge-card-ic { width: 38px; height: 38px; border-radius: 10px; border: 1px solid rgba(56,214,240,.35); background: rgba(56,214,240,.1); color: var(--cyan); display: grid; place-items: center; }
.forge-card-ic svg { width: 21px; height: 21px; }
.forge-card-range { font-family: var(--font-mono); font-size: .74rem; color: var(--cyan); }
.forge-card-range small { color: var(--faint); font-size: .64rem; }
.forge-card-next { font-size: .74rem; color: var(--faint); }
.forge-facts { list-style: none; margin: 0; padding: 0; display: grid; gap: .35rem; }
.forge-facts li { font-size: .76rem; color: var(--mist); line-height: 1.45; }
.forge-facts b { color: var(--paper); font-weight: 600; }
.forge-swatch { width: 100%; height: 34px; border-radius: 8px; display: block; }
.forge-tier-flag { align-self: flex-start; font-family: var(--font-mono); font-size: .62rem; letter-spacing: .12em; text-transform: uppercase; padding: .16rem .55rem; border-radius: 999px; font-weight: 700; }
.t-bronze { background: rgba(205,127,50,.15); color: #d99a5b; border: 1px solid rgba(205,127,50,.45); }
.t-silver { background: rgba(190,200,215,.12); color: #c4cddb; border: 1px solid rgba(190,200,215,.4); }
.t-gold { background: rgba(240,190,60,.13); color: #ecc45c; border: 1px solid rgba(240,190,60,.45); }
.t-platinum { background: rgba(160,220,255,.12); color: #a7dcff; border: 1px solid rgba(160,220,255,.45); }
.forge-pkgs { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--s-3); }
.pkgcard ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .3rem; }
.pkgcard ul li { font-size: .76rem; color: var(--mist); padding-left: 1rem; position: relative; }
.pkgcard ul li::before { content: "✓"; position: absolute; left: 0; color: var(--mint); font-size: .7rem; }

/* Guided parts step */
.forge-guided { border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel-2); padding: .8rem 1rem; margin-bottom: .6rem; }
.forge-guided-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: .5rem; }
.forge-guided-cat { font-weight: 600; font-size: .9rem; }
.forge-guided-state { font-family: var(--font-mono); font-size: .62rem; letter-spacing: .08em; text-transform: uppercase; color: var(--faint); }
.forge-guided-state.ok { color: var(--mint); }
.forge-alts { margin-top: .5rem; }
.forge-alts > summary { list-style: none; cursor: pointer; font-size: .78rem; color: var(--cyan); padding: .2rem 0; }
.forge-alts > summary::-webkit-details-marker { display: none; }
.forge-alts > summary::before { content: "› "; }
.forge-alts[open] > summary::before { content: "⌄ "; }
.forge-alts > div { display: grid; gap: .5rem; margin-top: .5rem; }
.forge-guided .pcb-part, .forge-guided .pcb-tip { margin: 0; }
.forge-guided > div > .pcb-part { margin-bottom: .5rem; }
.pcb-tag.rec { color: var(--mint); border-color: rgba(52,226,176,.5); background: rgba(52,226,176,.07); }
[data-show-all] { margin-top: .4rem; }
.pcb-cats[hidden] { display: none; }

/* Meta row on the quote */
.forge-meta { display: flex; flex-wrap: wrap; gap: .5rem 1.4rem; margin-bottom: var(--s-3); }
.forge-meta span { font-size: .82rem; color: var(--paper); }
.forge-meta i { font-style: normal; font-family: var(--font-mono); font-size: .6rem; letter-spacing: .12em; text-transform: uppercase; color: var(--faint); display: block; }

/* Sticky mobile total */
.forge-sticky { display: none; }

/* Responsive */
@media (max-width: 1020px) {
  .forge-grid { grid-template-columns: 1fr; }
  .forge-panel { position: static; max-width: 460px; margin: 0 auto; width: 100%; }
  .forge-sticky { position: sticky; bottom: 10px; z-index: 30; display: flex; align-items: center; gap: .7rem; margin-top: var(--s-3); border: 1px solid var(--line); border-radius: 999px; background: color-mix(in srgb, var(--panel) 92%, #000); backdrop-filter: blur(8px); padding: .5rem .6rem .5rem 1rem; box-shadow: 0 10px 30px -10px rgba(0,0,0,.55); }
  .forge-sticky span { font-family: var(--font-mono); font-size: .62rem; letter-spacing: .1em; text-transform: uppercase; color: var(--faint); }
  .forge-sticky b { font-family: var(--font-mono); color: var(--cyan); margin-left: auto; }
}
@media (max-width: 640px) {
  .forge-cards, .forge-cards.three, .forge-pkgs { grid-template-columns: 1fr; }
  .forge-stepbtn span { display: none; }
  .forge-stepbtn.current span { display: inline; }
  .forge-live { width: 100%; justify-content: space-between; }
}

@media (min-width: 950px) { .split-audience { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.split-audience .aud-card { display: flex; flex-direction: column; }
.split-audience .aud-card > .pill { align-self: flex-start; }
.split-audience .aud-card > .btn { align-self: flex-start; margin-top: auto; }
.aud-card.pc { background: linear-gradient(145deg, rgba(56,214,240,.1), transparent), var(--panel); }
.quote-card { padding: clamp(1rem, 3vw, 1.6rem); }
.about-brand { min-height: 16rem; display: grid; align-content: center; justify-items: center; text-align: center; gap: 1rem; border-radius: 1.5rem; background: radial-gradient(ellipse at center, rgba(56,214,240,.14), transparent 70%), var(--panel); }
.policy-page { max-width: 48rem; min-height: 65vh; padding-block: clamp(2.5rem, 8vw, 6rem); }
.policy-page h2 { margin-top: 2rem; }
.contact-list a, .footer a { overflow-wrap: anywhere; }