/* ==========================================================================
   PalSuite — premium landing page
   Concept: a private ledger, run at night. Warm near-black surfaces, brass/gold
   ink, deep emerald for the numbers that are "in the black", a fine paper-grain
   texture, and thin gold hairlines standing in for glassy blur-blobs. Numbers
   and data stay in a monospaced "terminal" face throughout — this is still,
   underneath everything, a piece of accounting software.
   ========================================================================== */

:root{
  --bg:            #0a0c09;
  --bg-soft:       #0e110d;
  --surface:       #13160f;
  --surface-2:     #181c14;
  --border:        color-mix(in srgb, var(--accent) 16%, transparent);
  --border-strong: color-mix(in srgb, var(--accent) 32%, transparent);
  --ink:           #f3efe2;
  --ink-dim:       #c6c1ac;
  --muted:         #8b8873;
  --accent:        #c9a24b;   /* OS theme = brass/gold (default) */
  --accent-bright: #e8c878;
  --emerald:       #2f7d59;
  --emerald-bright:#49a97d;
  --danger:        #b5543f;

  --serif: "Fraunces", "Iowan Old Style", Georgia, serif;
  --sans:  "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono:  "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;

  --max: 1200px;
  --radius: 12px;
  --radius-sm: 7px;
}

/* Product theming: default :root is the PalSuite OS palette (brass/gold).
   Add data-theme="quant" to <body> on Quant pages to retint every shared
   component (buttons, borders, glows, table accents...) to the Quant
   palette (steel blue) with zero other changes needed. */
[data-theme="quant"]{
  --accent:        #3fa0d8;
  --accent-bright: #7cc9ec;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

body{
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  position: relative;
}

/* fine paper-grain texture over everything, very low opacity */
body::before{
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 2000;
  opacity: 0.05;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

img{ max-width: 100%; display: block; }
a{ color: inherit; }

h1, h2, h3, h4{
  font-family: var(--serif);
  font-weight: 600;
  margin: 0 0 0.4em;
  color: var(--ink);
  letter-spacing: -0.01em;
}
p{ margin: 0 0 1em; color: var(--ink-dim); }
code{ font-family: var(--mono); }

.container{
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 28px;
}

.eyebrow{
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}
.eyebrow::before{ content: ""; width: 22px; height: 1px; background: var(--accent); display: inline-block; }

/* -- buttons ----------------------------------------------------------- */
.btn{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--sans);
  font-size: 14.5px;
  font-weight: 600;
  text-decoration: none;
  padding: 13px 24px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
  white-space: nowrap;
}
.btn:hover{ transform: translateY(-2px); }
.btn:active{ transform: translateY(0); }
.btn:focus-visible{ outline: 2px solid var(--accent-bright); outline-offset: 2px; }

.btn-accent{
  background: linear-gradient(180deg, var(--accent-bright), var(--accent));
  color: #1b1404;
  box-shadow: 0 1px 0 rgba(255,255,255,0.35) inset, 0 10px 24px -10px color-mix(in srgb, var(--accent) 55%, transparent);
}
.btn-accent:hover{ box-shadow: 0 1px 0 rgba(255,255,255,0.35) inset, 0 14px 30px -10px color-mix(in srgb, var(--accent) 70%, transparent); }

.btn-outline{
  background: transparent;
  border-color: var(--border-strong);
  color: var(--ink);
}
.btn-outline:hover{ background: var(--surface-2); border-color: var(--accent); }

.btn-ghost{
  border-color: transparent;
  color: var(--ink-dim);
  padding: 13px 6px;
}
.btn-ghost:hover{ color: var(--ink); transform: none; }
.btn-sm{ padding: 9px 16px; font-size: 13px; }
.btn-block{ width: 100%; justify-content: center; }

/* small tag / badge reused throughout */
.tag-new{
  display: inline-block;
  margin-left: 8px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.05em;
  color: var(--bg);
  background: var(--accent);
  border-radius: 3px;
  padding: 2px 6px;
  vertical-align: middle;
}
.pill{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  border-radius: 50px;
  padding: 7px 8px 7px 16px;
  font-size: 13px;
  color: var(--ink-dim);
}
.pill b{
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--bg);
  background: var(--accent);
  padding: 5px 10px;
  border-radius: 50px;
}

/* ==========================================================================
   IMAGE FRAMES — graceful placeholder before real screenshots are dropped in
   ========================================================================== */
.frame{
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 30px 60px -30px rgba(0,0,0,0.7);
}
.frame::before{
  content: "";
  position: absolute; top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.7;
}
.frame img{ width: 100%; display: block; }
.frame .placeholder{
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 10px;
  aspect-ratio: 16 / 10;
  background:
    repeating-linear-gradient(135deg, color-mix(in srgb, var(--accent) 5%, transparent) 0 2px, transparent 2px 14px),
    var(--surface-2);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 12.5px;
  text-align: center;
  padding: 20px;
}
.frame .placeholder .ph-icon{ opacity: 0.6; }
.frame.img-missing img{ display: none; }
.frame.img-missing .placeholder{ display: flex; }

/* ==========================================================================
   NAV
   ========================================================================== */
.site-nav{
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(10,12,9,0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.site-nav .container{
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
}
.brand{
  display: flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 700;
  color: var(--ink);
}
.brand .mark{
  width: 32px; height: 32px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--bg);
  background: linear-gradient(150deg, var(--accent-bright), var(--accent));
}
.nav-links{ display: flex; align-items: center; gap: 4px; }
.nav-links a:not(.btn){
  font-size: 14px;
  text-decoration: none;
  color: var(--ink-dim);
  padding: 10px 15px;
  border-radius: var(--radius-sm);
  transition: color 0.15s ease, background 0.15s ease;
}
.nav-links a:not(.btn):hover{ color: var(--ink); background: var(--surface); }
.nav-cta{ display: flex; align-items: center; gap: 10px; margin-left: 10px; }
.nav-toggle{ display: none; }

/* small pill tab set for switching between product pages */
.product-switch{
  display: inline-flex;
  gap: 2px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 3px;
  margin-right: 6px;
}
.product-switch a{
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.03em;
  text-decoration: none;
  color: var(--muted);
  padding: 8px 14px;
  border-radius: 50px;
  transition: color 0.15s ease, background 0.15s ease;
}
.product-switch a:hover{ color: var(--ink); }
.product-switch a.active{ color: var(--bg); background: var(--accent); font-weight: 600; }

/* ==========================================================================
   HUB — two-product landing (index.html)
   ========================================================================== */
.hub-products{ display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.hub-card{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 38px 34px;
  text-decoration: none;
  color: var(--ink);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
  position: relative;
  overflow: hidden;
}
.hub-card::before{
  content: "";
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--card-accent, var(--accent)), transparent);
  opacity: 0.8;
}
.hub-card:hover{ transform: translateY(-4px); border-color: var(--card-accent, var(--accent)); box-shadow: 0 30px 60px -30px rgba(0,0,0,0.7); }
.hub-card .tag{
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--card-accent, var(--accent));
  margin-bottom: 14px;
}
.hub-card h3{ font-size: 26px; margin-bottom: 10px; }
.hub-card p{ font-size: 14.5px; flex: 1; }
.hub-card .go{
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--card-accent, var(--accent));
  margin-top: 18px;
}
.hub-card ul{ list-style: none; margin: 18px 0 0; padding: 0; }
.hub-card ul li{ display: flex; gap: 10px; font-size: 13.5px; color: var(--ink-dim); margin-bottom: 9px; }
.hub-card ul li::before{ content: "✓"; color: var(--card-accent, var(--accent)); flex-shrink: 0; font-weight: 700; }
.hub-card.theme-os{ --card-accent: #c9a24b; }
.hub-card.theme-quant{ --card-accent: #3fa0d8; }


/* ==========================================================================
   TICKER — slow-scrolling capability strip
   ========================================================================== */
.ticker{
  border-bottom: 1px solid var(--border);
  background: var(--bg-soft);
  overflow: hidden;
  white-space: nowrap;
}
.ticker-track{
  display: inline-flex;
  align-items: center;
  gap: 40px;
  padding: 11px 0;
  animation: ticker 34s linear infinite;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}
.ticker-track span{ display: inline-flex; align-items: center; gap: 40px; }
.ticker-track em{ color: var(--accent); font-style: normal; margin-right: 40px; }
@keyframes ticker{ from{ transform: translateX(0); } to{ transform: translateX(-50%); } }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero{ padding: 84px 0 70px; position: relative; overflow: hidden; }
.hero-glow{
  position: absolute;
  top: -220px; right: -160px;
  width: 620px; height: 620px;
  background: radial-gradient(circle, color-mix(in srgb, var(--accent) 16%, transparent) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}
.hero .container{ position: relative; z-index: 1; }
.hero-copy{ max-width: 640px; margin: 0 auto; text-align: center; }
.hero h1{
  font-size: clamp(36px, 5vw, 58px);
  line-height: 1.06;
  margin: 22px 0 20px;
}
.hero h1 em{
  font-style: normal;
  background: linear-gradient(100deg, var(--accent-bright), var(--accent) 60%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-sub{ font-size: 17.5px; color: var(--ink-dim); }
.hero-ctas{ display: flex; align-items: center; justify-content: center; gap: 14px; flex-wrap: wrap; margin: 30px 0 14px; }
.hero-note{ font-family: var(--mono); font-size: 12px; color: var(--muted); }

.hero-visual{ margin-top: 56px; position: relative; }
.hero-visual .frame{ max-width: 980px; margin: 0 auto; }
.hero-visual .frame .placeholder{ aspect-ratio: 16/9.2; }
.hero-kpi{
  position: absolute;
  bottom: -26px;
  right: 4%;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  box-shadow: 0 20px 40px -18px rgba(0,0,0,0.75);
  z-index: 2;
}
.hero-kpi .kpi-label{ font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
.hero-kpi .kpi-value{ font-family: var(--mono); font-size: 22px; font-weight: 700; color: var(--emerald-bright); }

/* ==========================================================================
   CAPABILITY STRIP
   ========================================================================== */
.cap-strip{ border-bottom: 1px solid var(--border); background: var(--bg-soft); }
.cap-strip .container{ display: grid; grid-template-columns: repeat(4, 1fr); }
.cap{ padding: 28px 26px; border-left: 1px solid var(--border); }
.cap:first-child{ border-left: none; }
.cap .icon{ color: var(--accent); margin-bottom: 10px; width: 22px; height: 22px; }
.cap .title{ font-weight: 600; font-size: 14.5px; color: var(--ink); margin-bottom: 4px; }
.cap .desc{ font-size: 13px; color: var(--muted); margin: 0; }

/* ==========================================================================
   SECTIONS
   ========================================================================== */
section{ padding: 100px 0; }
.section-head{ max-width: 620px; margin-bottom: 50px; }
.section-head.center{ margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2{ font-size: clamp(28px, 3.2vw, 40px); line-height: 1.14; }
.section-head p{ font-size: 16.5px; }

/* ==========================================================================
   FEATURES — dark ledger table
   ========================================================================== */
.ledger-table{ width: 100%; border-collapse: collapse; }
.ledger-table thead th{
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  text-align: left;
  padding: 0 16px 14px;
  border-bottom: 1px solid var(--border-strong);
}
.ledger-table thead th.col-check{ text-align: center; width: 60px; }
.ledger-table thead th.col-no{ width: 70px; }
.ledger-table tbody tr{ border-bottom: 1px solid var(--border); }
.ledger-table tbody tr:hover{ background: var(--surface); }
.ledger-table td{ padding: 18px 16px; vertical-align: top; }
.ledger-table td.col-no{ font-family: var(--mono); color: var(--accent); font-weight: 600; font-size: 13px; }
.ledger-table td.col-feature{ font-weight: 600; white-space: nowrap; color: var(--ink); }
.ledger-table td.col-desc{ color: var(--ink-dim); font-size: 14.5px; }
.ledger-table td.col-check{ text-align: center; color: var(--emerald-bright); font-size: 17px; }

/* ==========================================================================
   BOM SPOTLIGHT
   ========================================================================== */
.bom-spotlight{
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.bom-grid{ display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.formula{
  font-family: var(--mono);
  background: var(--bg);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 24px 26px;
  margin: 26px 0;
  font-size: 14px;
  line-height: 2.1;
  color: var(--ink);
}
.formula .op{ color: var(--accent); padding: 0 4px; }
.formula .lvl2{ color: var(--muted); }
.bom-list{ list-style: none; margin: 22px 0 0; padding: 0; }
.bom-list li{ display: flex; gap: 10px; font-size: 14.5px; color: var(--ink-dim); margin-bottom: 10px; }
.bom-list li::before{ content: "→"; color: var(--accent); flex-shrink: 0; }

/* ==========================================================================
   GALLERY
   ========================================================================== */
.gallery-head{ display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.gallery-nav{ display: flex; gap: 10px; margin-bottom: 50px; }
.gallery-nav button{
  width: 40px; height: 40px; border-radius: 50%;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
  font-family: var(--mono);
  font-size: 15px;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.15s ease, border-color 0.15s ease;
}
.gallery-nav button:hover{ background: var(--surface-2); border-color: var(--accent); }
.gallery-strip{
  display: flex;
  gap: 24px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  padding-bottom: 14px;
  margin: 0 -28px;
  padding-left: 28px;
  padding-right: 28px;
  scrollbar-width: thin;
  scrollbar-color: var(--border-strong) transparent;
}
.gallery-item{ flex: 0 0 auto; width: min(80vw, 420px); scroll-snap-align: start; }
.gallery-item .frame{ transition: transform 0.25s ease, box-shadow 0.25s ease; }
.gallery-item .frame:hover{ transform: translateY(-5px); }
.gallery-item .frame .placeholder{ aspect-ratio: 16/10; }
.gallery-caption{ display: flex; justify-content: space-between; align-items: baseline; margin-top: 12px; font-family: var(--mono); font-size: 12px; }
.gallery-caption .name{ font-weight: 600; color: var(--ink); text-transform: uppercase; letter-spacing: 0.04em; }
.gallery-caption .no{ color: var(--accent); }

/* ==========================================================================
   VALUE GRID
   ========================================================================== */
.value-grid{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.value-card{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.value-card:hover{ border-color: var(--border-strong); transform: translateY(-3px); }
.value-card .icon{ width: 38px; height: 38px; color: var(--accent); margin-bottom: 18px; }
.value-card h3{ font-size: 18.5px; margin-bottom: 8px; }
.value-card p{ font-size: 14.5px; margin-bottom: 0; }

/* ==========================================================================
   PRICING
   ========================================================================== */
.pricing-grid{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: stretch; }
.price-card{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  position: relative;
}
.price-card.featured{
  border-color: var(--accent);
  background: linear-gradient(180deg, color-mix(in srgb, var(--accent) 7%, transparent), var(--surface) 40%);
}
.price-card .plan-tag{
  position: absolute;
  top: -1px; right: 22px;
  transform: translateY(-50%);
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--accent);
  color: var(--bg);
  padding: 5px 10px;
  border-radius: 4px;
}
.price-card h3{ font-size: 20px; margin-bottom: 6px; }
.price-card .plan-for{ font-size: 13px; color: var(--muted); margin-bottom: 22px; }
.price-card .plan-price{ font-family: var(--mono); font-size: 30px; font-weight: 700; color: var(--ink); margin-bottom: 4px; }
.price-card .plan-price small{ font-size: 13px; font-weight: 400; color: var(--muted); }
.price-card .plan-note{ font-size: 12.5px; color: var(--muted); margin-bottom: 24px; }
.price-list{ list-style: none; margin: 0 0 28px; padding: 0; flex: 1; }
.price-list li{ display: flex; gap: 10px; font-size: 14px; color: var(--ink-dim); margin-bottom: 12px; }
.price-list li::before{ content: "✓"; color: var(--emerald-bright); flex-shrink: 0; font-weight: 700; }

/* ==========================================================================
   CTA BAND
   ========================================================================== */
.cta-band{
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  text-align: center;
  padding: 90px 0;
  position: relative;
  overflow: hidden;
}
.cta-band .hero-glow{ top: -260px; left: 50%; right: auto; transform: translateX(-50%); }
.cta-band .container{ position: relative; z-index: 1; }
.cta-band h2{ font-size: clamp(28px, 4vw, 42px); max-width: 22ch; margin: 0 auto 14px; }
.cta-band p{ max-width: 50ch; margin: 0 auto 30px; }
.cta-band .hero-ctas{ justify-content: center; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
footer{ padding: 60px 0 40px; }
.footer-top{
  display: flex; justify-content: space-between; align-items: flex-start; gap: 40px; flex-wrap: wrap;
  padding-bottom: 32px; border-bottom: 1px solid var(--border); margin-bottom: 24px;
}
.footer-cols{ display: flex; gap: 64px; flex-wrap: wrap; }
.footer-col h4{ font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); margin-bottom: 14px; }
.footer-col a{ display: block; text-decoration: none; color: var(--ink-dim); font-size: 14px; margin-bottom: 10px; }
.footer-col a:hover{ color: var(--accent); }
.footer-bottom{ display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; font-family: var(--mono); font-size: 12px; color: var(--muted); }

/* ==========================================================================
   MODAL — request access form
   ========================================================================== */
.modal-overlay{
  position: fixed; inset: 0; z-index: 200;
  background: rgba(6,7,5,0.72);
  backdrop-filter: blur(6px);
  display: none;
  align-items: center; justify-content: center;
  padding: 20px;
}
.modal-overlay.active{ display: flex; }
.modal-box{
  width: 100%; max-width: 460px;
  background: var(--surface-2);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 30px;
  position: relative;
  box-shadow: 0 40px 80px -30px rgba(0,0,0,0.85);
}
.modal-close{
  position: absolute; top: 16px; right: 16px;
  background: none; border: none; color: var(--muted);
  font-size: 20px; cursor: pointer; line-height: 1;
  padding: 6px;
}
.modal-close:hover{ color: var(--ink); }
.modal-box h3{ font-size: 21px; margin-bottom: 6px; }
.modal-box > p{ font-size: 14px; margin-bottom: 22px; }
.field{ margin-bottom: 16px; text-align: left; }
.field label{ display: block; font-size: 13px; color: var(--ink-dim); margin-bottom: 6px; }
.field input, .field select, .field textarea{
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 11px 13px;
  color: var(--ink);
  font-family: var(--sans);
  font-size: 14px;
  outline: none;
}
.field input:focus, .field select:focus, .field textarea:focus{ border-color: var(--accent); }
.form-success{ display: none; text-align: center; padding: 10px 0 4px; }
.form-success .icon{ width: 44px; height: 44px; color: var(--emerald-bright); margin: 0 auto 14px; }
.form-success.active{ display: block; }
.modal-box form.hidden{ display: none; }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 980px){
  .hub-products{ grid-template-columns: 1fr; }
  .cap-strip .container{ grid-template-columns: repeat(2, 1fr); }
  .cap:nth-child(3){ border-left: none; }
  .bom-grid{ grid-template-columns: 1fr; }
  .bom-grid .frame{ order: -1; }
  .value-grid{ grid-template-columns: 1fr; }
  .pricing-grid{ grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
  .ledger-table thead th.col-desc, .ledger-table td.col-desc{ display: none; }
  .hero-kpi{
    position: static;
    display: inline-block;
    margin: 18px auto 0;
    text-align: center;
  }
  .hero-visual{ text-align: center; }
}

@media (max-width: 760px){
  .nav-links{
    position: fixed; inset: 74px 0 0 0;
    background: var(--bg);
    flex-direction: column; align-items: stretch;
    padding: 18px; gap: 6px; display: none;
    border-top: 1px solid var(--border);
    overflow-y: auto;
  }
  .nav-links.open{ display: flex; }
  .nav-links a:not(.btn){ padding: 14px; font-size: 15px; }
  .nav-cta{ margin-left: 0; padding: 10px 4px 4px; flex-direction: column; align-items: stretch; }
  .nav-toggle{ display: inline-flex; background: none; border: none; cursor: pointer; padding: 8px; color: var(--ink); }
  .product-switch{ margin: 0 0 10px; align-self: flex-start; }
  section{ padding: 66px 0; }
  .ledger-table thead th.col-no, .ledger-table td.col-no{ display: none; }
}