/* ===================================================================
   Industware presentation site — design system + layout + mockups
   Brand-neutral industrial identity. No customer / third-party marks.
   =================================================================== */

:root {
  /* Brand palette (Industware) */
  --brand:            #2563eb;   /* industrial blue — primary */
  --brand-dark:       #1d4ed8;
  --brand-darker:     #1e3a8a;
  --steel:            #0e7490;   /* steel/cyan — secondary */
  --sky:              #7dd3fc;

  /* Surfaces & ink */
  --ground:           #0f172a;   /* deep slate — dark bands */
  --ground-2:         #111f3a;
  --paper:            #ffffff;
  --paper-2:          #f8fafc;   /* near-white light section */
  --paper-3:          #eef2f7;
  --ink:              #0f172a;
  --ink-2:            #475569;   /* secondary text */
  --ink-3:            #64748b;   /* muted */
  --line:             #e2e8f0;   /* hairline border */
  --line-2:           #cbd5e1;

  /* Data-mark palette — from validated dataviz reference (CVD ΔE 47.2) */
  --series-1:         #2a78d6;
  --series-2:         #1baf7a;
  --series-3:         #eda100;
  --status-good:      #0ca30c;
  --status-warning:   #fab219;
  --status-critical:  #d03b3b;

  --radius:           14px;
  --radius-sm:        9px;
  --shadow-sm:        0 1px 2px rgba(15,23,42,.06), 0 1px 3px rgba(15,23,42,.08);
  --shadow-md:        0 4px 12px rgba(15,23,42,.08), 0 12px 32px rgba(15,23,42,.10);
  --shadow-lg:        0 18px 48px rgba(15,23,42,.18);
  --maxw:             1140px;
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

/* ---------- Reset / base ---------- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
h1, h2, h3 { line-height: 1.15; letter-spacing: -0.02em; margin: 0; }
p { margin: 0; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px; padding: 12px 22px; border-radius: 999px;
  font-weight: 600; font-size: 15px; cursor: pointer;
  border: 1px solid transparent; transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--brand); color: #fff; box-shadow: 0 6px 18px rgba(37,99,235,.35); }
.btn-primary:hover { background: var(--brand-dark); }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.35); }
.btn-ghost:hover { background: rgba(255,255,255,.10); }
.btn-lg { padding: 15px 30px; font-size: 17px; }

/* ---------- Header / nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.85);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: flex; align-items: center; }
.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a { font-weight: 500; font-size: 15px; color: var(--ink-2); transition: color .15s; }
.nav-links a:hover { color: var(--ink); }
.nav-cta { padding: 8px 18px; border-radius: 999px; background: var(--brand); color: #fff !important; }
.nav-cta:hover { background: var(--brand-dark); }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--ink); border-radius: 2px; transition: .2s; }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background: linear-gradient(160deg, var(--ground) 0%, var(--ground-2) 55%, #16233f 100%);
  color: #fff; padding: 104px 0 116px;
}
.hero-inner { position: relative; z-index: 2; max-width: 780px; }
.eyebrow {
  text-transform: uppercase; letter-spacing: .16em; font-size: 13px; font-weight: 600;
  color: var(--sky); margin-bottom: 20px;
}
.hero h1 { font-size: clamp(38px, 6vw, 62px); font-weight: 800; margin-bottom: 22px; }
.hero-sub { font-size: clamp(17px, 2.2vw, 21px); color: #cbd5e1; max-width: 620px; margin-bottom: 34px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-glow {
  position: absolute; z-index: 1; top: -120px; right: -120px; width: 620px; height: 620px;
  background: radial-gradient(circle, rgba(37,99,235,.55) 0%, rgba(14,116,144,.18) 45%, transparent 70%);
  filter: blur(10px); pointer-events: none;
}

/* ---------- Sections ---------- */
.section { padding: 92px 0; }
.section-alt { background: var(--paper-2); }
.section-head { max-width: 640px; margin: 0 auto 52px; text-align: center; }
.section-head h2 { font-size: clamp(28px, 4vw, 40px); font-weight: 800; margin-bottom: 14px; }
.section-head p { font-size: 18px; color: var(--ink-2); }

/* ---------- What-we-do value cards ---------- */
.value-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.value-card {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 32px 28px; box-shadow: var(--shadow-sm); transition: transform .2s, box-shadow .2s;
}
.value-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.value-icon { width: 52px; height: 52px; border-radius: 13px; margin-bottom: 20px;
  background: linear-gradient(135deg, var(--brand), var(--steel));
  display: flex; align-items: center; justify-content: center; }
.value-icon svg { width: 26px; height: 26px; stroke: #fff; }
.value-card h3 { font-size: 20px; margin-bottom: 10px; }
.value-card p { color: var(--ink-2); font-size: 15.5px; }

/* ---------- Product cards (home-page grid) ---------- */
.product-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 26px; }
.product-card {
  display: flex; flex-direction: column; background: var(--paper);
  border: 1px solid var(--line); border-radius: var(--radius); padding: 32px 30px;
  box-shadow: var(--shadow-sm); transition: transform .2s, box-shadow .2s, border-color .2s;
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--line-2); }
.pc-icon { width: 54px; height: 54px; border-radius: 14px; margin-bottom: 20px;
  background: linear-gradient(135deg, var(--brand), var(--steel));
  display: flex; align-items: center; justify-content: center; }
.pc-icon svg { width: 27px; height: 27px; stroke: #fff; }
.pc-name { font-size: 24px; font-weight: 800; }
.pc-sub { margin-top: 5px; font-size: 13px; font-weight: 600; text-transform: uppercase;
  letter-spacing: .1em; color: var(--brand); }
.pc-tagline { margin-top: 14px; font-size: 16px; color: var(--ink-2); }
.product-card .tags { justify-content: flex-start; margin-top: 18px; }
.pc-more { margin-top: 22px; font-size: 14.5px; font-weight: 600; color: var(--brand); }
.product-card:hover .pc-more { text-decoration: underline; }
.product-card { position: relative; }
.pc-badge { position: absolute; top: 18px; right: 18px; font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .08em; color: #fff; background: var(--steel);
  padding: 4px 11px; border-radius: 999px; }
.pc-logo { height: 46px; margin-bottom: 18px; display: flex; align-items: center; }
.pc-logo img { height: 100%; width: auto; max-width: 100%; object-fit: contain; }

/* ---------- Product detail page ---------- */
.product-hero {
  background: linear-gradient(160deg, var(--ground) 0%, var(--ground-2) 60%, #16233f 100%);
  color: #fff; padding: 56px 0 60px; text-align: center;
}
.back-link { display: block; margin-bottom: 22px; font-size: 14px; font-weight: 600;
  color: var(--sky); }
.back-link:hover { color: #fff; }
.hero-logo { display: flex; justify-content: center; margin-bottom: 4px; }
.hero-logo img { height: 56px; width: auto; background: #fff; border-radius: 16px;
  padding: 18px 30px; box-shadow: var(--shadow-md); box-sizing: content-box; }
.product-hero .product-name { font-size: clamp(34px, 6vw, 56px); font-weight: 800; }
.product-hero .product-sub {
  display: inline-block; margin-top: 8px; font-size: 14px; font-weight: 600;
  text-transform: uppercase; letter-spacing: .12em; color: var(--sky);
}
.product-hero .product-tagline { font-size: clamp(18px, 2.4vw, 22px); color: #cbd5e1; margin-top: 16px; font-weight: 500; max-width: 720px; margin-left: auto; margin-right: auto; }
.product-hero .tags { justify-content: center; margin-top: 24px; }
.product-hero .tag { color: #cbd5e1; background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.18); }
.product-body { padding: 64px 24px 88px; }
.product-body > .product-summary { max-width: 760px; margin: 0 auto; }
.product-name { font-size: clamp(30px, 5vw, 46px); font-weight: 800; }
.product-sub {
  display: inline-block; margin-top: 6px; font-size: 14px; font-weight: 600;
  text-transform: uppercase; letter-spacing: .12em; color: var(--brand);
}
.product-tagline { font-size: clamp(18px, 2.4vw, 22px); color: var(--ink); margin-top: 16px; font-weight: 500; }
.product-summary { font-size: 16.5px; color: var(--ink-2); margin-top: 4px; text-align: left; }
.tags { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-top: 22px; }
.tag {
  font-size: 13px; font-weight: 500; color: var(--steel);
  background: rgba(14,116,144,.09); border: 1px solid rgba(14,116,144,.18);
  padding: 5px 13px; border-radius: 999px;
}

.subhead { text-align: center; font-size: 13px; font-weight: 700; letter-spacing: .14em;
  text-transform: uppercase; color: var(--ink-3); margin: 64px 0 28px; }

/* ---------- How it works: tiers + flow ---------- */
.tiers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.tier { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 24px; box-shadow: var(--shadow-sm); }
.tier-icon { width: 46px; height: 46px; border-radius: 12px; background: var(--paper-3);
  display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }
.tier-icon svg { width: 24px; height: 24px; stroke: var(--brand); }
.tier h4 { font-size: 17px; margin: 0 0 8px; }
.tier p { font-size: 14.5px; color: var(--ink-2); }

.flow { display: flex; align-items: stretch; gap: 0; margin-top: 30px; flex-wrap: wrap; }
.flow-step { flex: 1 1 190px; position: relative; padding: 22px 22px 22px 0; }
.flow-step:not(:last-child)::after {
  content: ""; position: absolute; right: 12px; top: 30px; width: 22px; height: 22px;
  border-top: 2px solid var(--line-2); border-right: 2px solid var(--line-2);
  transform: rotate(45deg);
}
.flow-badge { display: inline-flex; align-items: center; justify-content: center;
  width: 30px; height: 30px; border-radius: 50%; background: var(--brand); color: #fff;
  font-weight: 700; font-size: 14px; margin-bottom: 12px; }
.flow-step h5 { font-size: 16px; margin: 0 0 6px; }
.flow-step p { font-size: 14px; color: var(--ink-2); }

/* ---------- Capability grid ---------- */
.cap-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.cap { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 24px 22px; box-shadow: var(--shadow-sm); transition: transform .2s, box-shadow .2s; }
.cap:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.cap-icon { width: 42px; height: 42px; border-radius: 11px; margin-bottom: 15px;
  background: rgba(37,99,235,.10); display: flex; align-items: center; justify-content: center; }
.cap-icon svg { width: 22px; height: 22px; stroke: var(--brand); }
.cap h4 { font-size: 16.5px; margin: 0 0 7px; }
.cap p { font-size: 14.5px; color: var(--ink-2); }

/* ---------- Mockups ("screenshots") ---------- */
.mockups { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; }
.mockup { }
.mockup-cap { text-align: center; font-size: 14px; color: var(--ink-3); margin-top: 14px; }

/* Browser frame */
.browser { border-radius: 12px; overflow: hidden; box-shadow: var(--shadow-lg);
  border: 1px solid var(--line); background: var(--paper); }
.browser-bar { display: flex; align-items: center; gap: 8px; padding: 10px 14px;
  background: #f1f5f9; border-bottom: 1px solid var(--line); }
.dot { width: 11px; height: 11px; border-radius: 50%; }
.dot.r { background: #f87171; } .dot.y { background: #fbbf24; } .dot.g { background: #34d399; }
.browser-url { flex: 1; margin-left: 10px; background: #fff; border: 1px solid var(--line);
  border-radius: 6px; padding: 5px 12px; font-size: 12px; color: var(--ink-3); }

/* App shell inside browser */
.app { display: grid; grid-template-columns: 148px 1fr; min-height: 340px; background: var(--paper); }
.app-side { background: #0f2447; padding: 16px 12px; }
.app-logo { display: flex; align-items: center; gap: 7px; color: #fff; font-weight: 700;
  font-size: 13px; margin-bottom: 18px; }
.app-logo .lm { width: 16px; height: 16px; border-radius: 4px; background: var(--brand); }
.app-nav { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 3px; }
.app-nav li { color: #b6c4de; font-size: 12.5px; padding: 7px 10px; border-radius: 7px; }
.app-nav li.active { background: rgba(255,255,255,.12); color: #fff; font-weight: 600; }
.app-main { padding: 18px 20px; }
.app-title { font-size: 15px; font-weight: 700; margin-bottom: 14px; }

/* KPI stat tiles */
.kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 16px; }
.kpi { border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; background: var(--paper-2); }
.kpi-label { font-size: 11px; color: var(--ink-3); }
.kpi-value { font-size: 22px; font-weight: 700; margin-top: 2px; letter-spacing: -0.02em; }
.kpi-delta { font-size: 11px; font-weight: 600; margin-top: 2px; }
.kpi-delta.up { color: var(--status-good); }
.kpi-delta.down { color: var(--status-critical); }

/* Mini bar chart */
.chart { border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px 10px; }
.chart-title { font-size: 12px; font-weight: 600; color: var(--ink-2); margin-bottom: 12px; }
.bars { display: flex; align-items: flex-end; gap: 14px; height: 96px; }
.bar-col { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 6px; height: 100%; justify-content: flex-end; }
.bar-val { font-size: 11px; font-weight: 600; color: var(--ink-2); font-variant-numeric: tabular-nums; }
.bar { width: 22px; border-radius: 4px 4px 2px 2px; }
.bar-label { font-size: 10.5px; color: var(--ink-3); }

/* Data table */
.dtable { width: 100%; border-collapse: collapse; font-size: 12px; }
.dtable th { text-align: left; color: var(--ink-3); font-weight: 600; padding: 7px 8px; border-bottom: 1px solid var(--line); }
.dtable td { padding: 7px 8px; border-bottom: 1px solid var(--paper-3); color: var(--ink-2); }
.pill { font-size: 10.5px; font-weight: 600; padding: 2px 9px; border-radius: 999px; }
.pill.ok { background: rgba(12,163,12,.12); color: #0a7d0a; }
.pill.nok { background: rgba(208,59,59,.12); color: #b32626; }
.pill.run { background: rgba(37,99,235,.12); color: var(--brand-dark); }

/* Step editor rows */
.editor-rows { display: flex; flex-direction: column; gap: 8px; }
.erow { display: flex; align-items: center; gap: 12px; padding: 11px 14px;
  border: 1px solid var(--line); border-radius: 9px; background: var(--paper-2); font-size: 13px; }
.erow .grip { color: var(--line-2); font-weight: 700; }
.erow .estep { width: 26px; height: 26px; border-radius: 7px; background: var(--paper-3);
  display: flex; align-items: center; justify-content: center; }
.erow .estep svg { width: 15px; height: 15px; stroke: var(--brand); }
.erow .etitle { font-weight: 600; color: var(--ink); }
.erow .etype { margin-left: auto; font-size: 11px; color: var(--ink-3);
  background: var(--paper-3); padding: 3px 10px; border-radius: 999px; }
.editor-add { margin-top: 4px; padding: 11px 14px; border: 1px dashed var(--line-2);
  border-radius: 9px; text-align: center; font-size: 12.5px; color: var(--brand); font-weight: 600; }

/* Tablet / terminal frame */
.tablet { background: #0f172a; border-radius: 22px; padding: 14px; box-shadow: var(--shadow-lg); }
.tablet-screen { background: #0e1526; border-radius: 12px; overflow: hidden; min-height: 340px;
  display: flex; flex-direction: column; }
.term-bar { display: flex; align-items: center; justify-content: space-between;
  padding: 10px 16px; background: #0b1220; color: #cbd5e1; font-size: 12px; }
.term-bar .term-prod { font-weight: 700; color: #fff; }
.term-body { display: grid; grid-template-columns: 130px 1fr; flex: 1; }
.term-steps { background: #0b1220; padding: 14px 10px; display: flex; flex-direction: column; gap: 5px; }
.term-step { display: flex; align-items: center; gap: 8px; font-size: 11.5px; color: #93a4c4; padding: 6px 8px; border-radius: 7px; }
.term-step.done { color: #86efac; }
.term-step.active { background: rgba(37,99,235,.25); color: #fff; font-weight: 600; }
.term-step .tick { width: 15px; height: 15px; }
.term-main { padding: 22px 24px; color: #e2e8f0; display: flex; flex-direction: column; }
.term-steplabel { font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: #7dd3fc; }
.term-h { font-size: 20px; font-weight: 700; color: #fff; margin: 6px 0 18px; }
.term-reading { background: #0b1220; border: 1px solid rgba(125,211,252,.25); border-radius: 12px;
  padding: 22px; text-align: center; }
.term-readval { font-size: 44px; font-weight: 800; color: #fff; letter-spacing: -0.02em; }
.term-readval .unit { font-size: 20px; color: #7dd3fc; font-weight: 600; }
.term-target { font-size: 12px; color: #93a4c4; margin-top: 6px; }
.term-live { display: inline-flex; align-items: center; gap: 6px; font-size: 11px; color: #86efac; margin-top: 14px; }
.term-live .blip { width: 8px; height: 8px; border-radius: 50%; background: #22c55e; box-shadow: 0 0 0 0 rgba(34,197,94,.7); animation: blip 1.6s infinite; }
@keyframes blip { 0% { box-shadow: 0 0 0 0 rgba(34,197,94,.6); } 70% { box-shadow: 0 0 0 8px rgba(34,197,94,0); } 100% { box-shadow: 0 0 0 0 rgba(34,197,94,0); } }
.term-actions { margin-top: auto; display: flex; gap: 10px; padding-top: 18px; }
.term-btn { flex: 1; text-align: center; padding: 12px; border-radius: 10px; font-size: 13px; font-weight: 700; }
.term-btn.primary { background: var(--brand); color: #fff; }
.term-btn.ghost { background: rgba(255,255,255,.08); color: #cbd5e1; }

/* AI agent chat */
.chat { border-radius: 12px; overflow: hidden; box-shadow: var(--shadow-lg);
  border: 1px solid var(--line); background: var(--paper); min-height: 340px; display: flex; flex-direction: column; }
.chat-head { display: flex; align-items: center; gap: 10px; padding: 14px 18px;
  background: linear-gradient(120deg, var(--brand), var(--steel)); color: #fff; }
.chat-head .ci { width: 30px; height: 30px; border-radius: 9px; background: rgba(255,255,255,.2);
  display: flex; align-items: center; justify-content: center; }
.chat-head .ci svg { width: 17px; height: 17px; stroke: #fff; }
.chat-head h4 { font-size: 15px; margin: 0; }
.chat-head p { font-size: 12px; opacity: .85; }
.chat-body { padding: 18px; display: flex; flex-direction: column; gap: 14px; flex: 1; }
.msg { max-width: 82%; padding: 11px 14px; border-radius: 14px; font-size: 13.5px; }
.msg.user { align-self: flex-end; background: var(--brand); color: #fff; border-bottom-right-radius: 4px; }
.msg.bot { align-self: flex-start; background: var(--paper-2); border: 1px solid var(--line); border-bottom-left-radius: 4px; }
.msg.bot .msg-sum { font-weight: 600; margin-bottom: 8px; color: var(--ink); }
.mini-table { width: 100%; border-collapse: collapse; font-size: 12px; margin-top: 4px; }
.mini-table th { text-align: left; color: var(--ink-3); font-weight: 600; padding: 4px 6px; border-bottom: 1px solid var(--line); }
.mini-table td { padding: 4px 6px; border-bottom: 1px solid var(--paper-3); color: var(--ink-2); font-variant-numeric: tabular-nums; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.chip { font-size: 11.5px; color: var(--brand-dark); background: rgba(37,99,235,.09);
  border: 1px solid rgba(37,99,235,.2); border-radius: 999px; padding: 4px 11px; }

/* ---------- IndustFlow mockups (intelligence dashboard + reco chat) ---------- */
.app-side.flow { background: #0d1b3e; }
.app-logo .lm.flow { background: linear-gradient(135deg, #F26722, #1E7BE0); }
.chat-head.flow { background: linear-gradient(120deg, #0d1b3e, #1E7BE0); }

.flow-top { display: grid; grid-template-columns: 128px 1fr; gap: 14px; margin-bottom: 14px; align-items: center; }
.oee { display: flex; justify-content: center; }
.oee-ring { --pct: 82; width: 108px; height: 108px; border-radius: 50%;
  background: conic-gradient(var(--series-1) calc(var(--pct) * 1%), var(--paper-3) 0);
  display: flex; align-items: center; justify-content: center; }
.oee-center { width: 78px; height: 78px; border-radius: 50%; background: var(--paper);
  display: flex; flex-direction: column; align-items: center; justify-content: center; }
.oee-val { font-size: 24px; font-weight: 800; letter-spacing: -0.02em; }
.oee-lbl { font-size: 11px; color: var(--ink-3); font-weight: 600; letter-spacing: .06em; }
.flow-loss { flex: 1; }

.insight-feed { display: flex; flex-direction: column; gap: 8px; }
.insight { display: flex; align-items: center; gap: 11px; padding: 11px 13px;
  border: 1px solid var(--line); border-radius: 10px; background: var(--paper-2); font-size: 12.5px; }
.insight .ins-dot { flex: none; width: 9px; height: 9px; border-radius: 50%; }
.insight.sev-warn .ins-dot { background: var(--status-warning); }
.insight.sev-pred .ins-dot { background: var(--series-1); }
.insight strong { display: block; color: var(--ink); font-weight: 600; }
.insight .ins-cause { color: var(--ink-3); font-size: 11.5px; }
.insight .ins-tag { margin-left: auto; flex: none; font-size: 10.5px; font-weight: 600;
  color: var(--ink-2); background: var(--paper-3); padding: 3px 9px; border-radius: 999px; }

.reco { display: flex; gap: 10px; align-items: flex-start; margin-top: 10px; padding: 11px 13px;
  border: 1px solid rgba(12,163,12,.25); background: rgba(12,163,12,.07); border-radius: 10px; }
.reco-icon { flex: none; width: 24px; height: 24px; border-radius: 50%; background: rgba(12,163,12,.14);
  display: flex; align-items: center; justify-content: center; }
.reco-icon svg { width: 14px; height: 14px; stroke: #0a7d0a; }
.reco strong { display: block; font-size: 12.5px; color: var(--ink); }
.reco span { font-size: 12px; color: var(--ink-2); }

/* ---------- Benefits ---------- */
.benefits { max-width: 900px; margin: 0 auto; display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px 30px; }
.benefit { display: flex; gap: 12px; align-items: flex-start; }
.benefit .check { flex: none; width: 24px; height: 24px; border-radius: 50%; background: rgba(12,163,12,.12);
  display: flex; align-items: center; justify-content: center; margin-top: 2px; }
.benefit .check svg { width: 14px; height: 14px; stroke: #0a7d0a; }
.benefit p { font-size: 15px; color: var(--ink); }

/* ---------- Approach band ---------- */
.band { background: linear-gradient(160deg, var(--ground), var(--ground-2)); color: #fff; }
.band .section-head h2 { color: #fff; }
.band .section-head p { color: #cbd5e1; }
.approach-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.approach-item { border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius);
  padding: 30px 26px; background: rgba(255,255,255,.03); }
.approach-num { font-size: 15px; font-weight: 800; color: var(--sky); }
.approach-item h3 { font-size: 20px; margin: 12px 0 10px; }
.approach-item p { color: #cbd5e1; font-size: 15px; }

/* ---------- References & collaboration ---------- */
.ref-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; max-width: 940px; margin: 0 auto; }
.ref-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 34px 32px; box-shadow: var(--shadow-sm); transition: transform .2s, box-shadow .2s; }
.ref-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.ref-icon { width: 52px; height: 52px; border-radius: 13px; margin-bottom: 18px;
  background: linear-gradient(135deg, var(--brand), var(--steel));
  display: flex; align-items: center; justify-content: center; }
.ref-icon svg { width: 26px; height: 26px; stroke: #fff; }
.ref-label { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--ink-3); }
.ref-card h3 { font-size: 23px; font-weight: 800; margin: 4px 0 12px; }
.ref-card p { font-size: 15.5px; color: var(--ink-2); }
.ref-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 18px;
  font-size: 14.5px; font-weight: 600; color: var(--brand); }
.ref-link:hover { text-decoration: underline; }
.ref-link svg { width: 18px; height: 18px; stroke: currentColor; }
.ref-examples-label { margin-top: 20px; font-size: 12px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .1em; color: var(--ink-3); }
.ref-examples { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.ref-chip { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 600;
  color: var(--ink-2); background: var(--paper-2); border: 1px solid var(--line);
  border-radius: 999px; padding: 5px 12px; transition: border-color .15s, color .15s; }
.ref-chip:hover { color: var(--brand); border-color: var(--line-2); }
.ref-chip svg { width: 15px; height: 15px; stroke: currentColor; }

/* ---------- Contact ---------- */
.contact { text-align: center; background: var(--paper-2); }
.contact-inner { max-width: 640px; margin: 0 auto; }
.contact h2 { font-size: clamp(28px, 4vw, 40px); font-weight: 800; margin-bottom: 14px; }
.contact p { font-size: 18px; color: var(--ink-2); margin-bottom: 30px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ground); color: #94a3b8; padding: 30px 0; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px 24px; flex-wrap: wrap; }
.footer-brand { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.site-footer img { opacity: .95; background: #fff; border-radius: 8px; padding: 6px 10px; }
.footer-locations { display: inline-flex; align-items: center; gap: 6px; font-size: 13.5px; color: #cbd5e1; }
.footer-locations svg { width: 15px; height: 15px; stroke: var(--sky); }
.footer-copy { font-size: 14px; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .value-grid, .tiers, .cap-grid, .approach-grid { grid-template-columns: 1fr 1fr; }
  .mockups, .benefits { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .nav-links { position: absolute; top: 68px; left: 0; right: 0; flex-direction: column;
    background: #fff; border-bottom: 1px solid var(--line); padding: 16px 24px; gap: 14px;
    display: none; }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; }
  .value-grid, .tiers, .cap-grid, .approach-grid, .kpis { grid-template-columns: 1fr; }
  .section { padding: 64px 0; }
  .hero { padding: 76px 0 84px; }
  .flow-step::after { display: none; }
  .app { grid-template-columns: 1fr; }
  .app-side { display: none; }
}