/* ============================================================
   Tanney Industries — brand stylesheet
   Palette pulled from logo: steel navy / amber / blueprint grays
   ============================================================ */

:root {
  --navy:        #14284A;   /* deep ink navy — primary */
  --navy-700:    #0F2138;
  --navy-900:    #0A1626;
  --blue:        #3B6CA6;   /* muted steel-blue structural accent */
  --blue-600:    #2C5483;
  --blue-100:    #D7E0EC;
  --amber:       #EA8A2B;   /* warm action accent — CTAs, badges */
  --amber-600:   #C9701A;
  --amber-100:   #FBE8D2;
  --bg:          #E4E7EC;   /* darker gray page base */
  --paper:       #DBDFE7;   /* alt section gray (a touch darker) */
  --gray-header: #D2D7DF;   /* header bar */
  --white:       #ffffff;
  --slate:       #576173;   /* secondary text */
  --line:        #C5CBD6;   /* hairline / blueprint rule */
  --ink:         #111723;

  --maxw: 1180px;
  --radius: 10px;            /* inputs / small controls */
  --radius-card: 16px;      /* cards, panels — NSD-style soft rounding */
  --radius-pill: 999px;     /* buttons, badges */
  --shadow: 0 2px 4px rgba(16,21,28,.04), 0 18px 40px -18px rgba(20,40,74,.24);
  --shadow-sm: 0 1px 2px rgba(16,21,28,.05), 0 8px 22px -14px rgba(20,40,74,.2);

  --display: "Archivo", "Arial Black", Impact, sans-serif;
  --body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "Space Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

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

/* eyebrow label — NSD-style pill badge */
.kicker {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--blue-600);
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 20px;
  padding: 7px 15px;
  background: rgba(61,123,255,.09);
  border: 1px solid rgba(61,123,255,.22);
  border-radius: var(--radius-pill);
}
.kicker::before {
  content: "";
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--blue);
  display: inline-block;
}

h1, h2, h3 { font-family: var(--display); font-weight: 900; line-height: 1.04; letter-spacing: -.01em; margin: 0; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 14px 26px;
  font-family: var(--mono);
  font-size: 13px; letter-spacing: .06em; text-transform: uppercase;
  border: 1.5px solid var(--navy);
  border-radius: var(--radius-pill);
  background: var(--navy); color: var(--white);
  box-shadow: var(--shadow-sm);
  transition: transform .15s ease, background .2s ease, color .2s ease, box-shadow .2s ease;
}
.btn:hover { background: var(--navy-700); transform: translateY(-2px); box-shadow: var(--shadow); }
.btn--amber { background: var(--amber); border-color: var(--amber); }
.btn--amber:hover { background: var(--amber-600); border-color: var(--amber-600); }
.btn--ghost { background: var(--white); color: var(--navy); border-color: var(--line); box-shadow: none; }
.btn--ghost:hover { background: var(--navy); color: var(--white); border-color: var(--navy); }
.btn--sm { padding: 10px 18px; font-size: 12px; }
/* chevron lead for primary CTAs */
.btn .chev { font-size: 15px; line-height: 1; margin-right: -2px; opacity: .85; }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(228,231,236,.55); /* matches --bg so it blends with the page */
  backdrop-filter: blur(16px) saturate(125%);
  -webkit-backdrop-filter: blur(16px) saturate(125%);
  border-bottom: 1px solid rgba(150,160,175,.3);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  height: 70px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-logo { height: 50px; width: auto; display: block; }
.brand .mark { width: 34px; height: 34px; }
.brand .wordmark { display: flex; flex-direction: column; line-height: 1; }
.brand .wordmark b {
  font-family: var(--display); font-weight: 900; font-size: 18px;
  letter-spacing: .04em; color: var(--navy);
}
.brand .wordmark span {
  font-family: var(--mono); font-size: 9px; letter-spacing: .42em;
  color: var(--slate); margin-top: 3px;
}
.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a {
  font-family: var(--mono); font-size: 13px; letter-spacing: .04em;
  color: var(--navy); position: relative; padding: 4px 0;
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: -2px;
  width: 0; height: 2px; background: var(--blue); transition: width .2s ease;
}
.nav-links a:hover::after { width: 100%; }
.nav-actions { display: flex; align-items: center; gap: 14px; }

.cart-btn {
  position: relative; display: inline-flex; align-items: center; gap: 8px;
  background: transparent; border: 1.5px solid var(--line);
  border-radius: var(--radius); padding: 9px 14px;
  font-family: var(--mono); font-size: 13px; color: var(--navy);
  transition: border-color .2s ease;
}
.cart-btn:hover { border-color: var(--navy); }
.cart-count {
  background: var(--amber); color: var(--white);
  font-size: 11px; font-weight: 700; min-width: 19px; height: 19px;
  border-radius: 99px; display: inline-flex; align-items: center; justify-content: center;
  padding: 0 5px;
}
.nav-toggle { display: none; background: none; border: 0; padding: 6px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--navy); margin: 4px 0; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative; overflow: hidden;
  background: var(--bg);
  color: var(--ink);
}
/* blueprint grid (neutral slate) */
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: 0;
  background-image:
    linear-gradient(rgba(20,40,74,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20,40,74,.06) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(ellipse 100% 90% at 58% 40%, #000 42%, transparent 100%);
}
/* soft ambient glows — muted steel + a warm amber kiss */
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(520px 380px at 8% 4%, rgba(59,108,166,.16), transparent 70%),
    radial-gradient(440px 360px at 98% 94%, rgba(234,138,43,.12), transparent 72%);
}
.hero-inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.06fr .94fr; gap: 50px; align-items: center;
  min-height: calc(100vh - 70px);
  padding: 56px 0 64px;
}
.hero h1 { font-size: clamp(38px, 5vw, 60px); color: var(--navy); }
.hero h1 em { font-style: normal; color: var(--blue); }
.grad {
  background: linear-gradient(92deg, var(--navy) 6%, var(--blue) 108%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero .lead { font-size: 18px; color: var(--slate); max-width: 32em; margin: 24px 0 30px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.locchip {
  display: inline-flex; align-items: center; gap: 10px; margin: 26px 0 0;
  font-family: var(--mono); font-size: 12.5px; letter-spacing: .02em; color: var(--slate);
}
.locchip .dot {
  width: 9px; height: 9px; border-radius: 50%; background: #2ea043;
  box-shadow: 0 0 0 4px rgba(46,160,67,.16);
}
.hero-stats {
  display: flex; gap: 34px; margin-top: 44px;
  border-top: 1px solid var(--line); padding-top: 26px;
}
.hero-stats .stat b {
  font-family: var(--display); font-size: 30px; color: var(--navy); display: block;
}
.hero-stats .stat span {
  font-family: var(--mono); font-size: 11px; letter-spacing: .14em;
  text-transform: uppercase; color: var(--slate);
}

/* hero schematic panel */
.schematic {
  position: relative;
  background: var(--navy-700);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-card);
  padding: 34px;
  box-shadow: var(--shadow);
}
.schematic .corner { position: absolute; width: 14px; height: 14px; border: 2px solid var(--amber); }
.schematic .corner.tl { top: 10px; left: 10px; border-right: 0; border-bottom: 0; }
.schematic .corner.tr { top: 10px; right: 10px; border-left: 0; border-bottom: 0; }
.schematic .corner.bl { bottom: 10px; left: 10px; border-right: 0; border-top: 0; }
.schematic .corner.br { bottom: 10px; right: 10px; border-left: 0; border-top: 0; }
.schematic .ibeam { margin: 6px auto 18px; }
.schematic .spec-row {
  display: flex; justify-content: space-between;
  font-family: var(--mono); font-size: 12px; color: #aeb8c4;
  padding: 9px 0; border-top: 1px dashed rgba(255,255,255,.14);
}
.schematic .spec-row b { color: var(--amber); font-weight: 400; }

/* hero brand lockup (replaces the spec sheet) */
.schematic--brand { text-align: center; padding: 44px 40px; }
.hero-logo {
  display: block; width: 100%; max-width: 320px; height: auto;
  margin: 4px auto 22px;
}
/* circle behind the T uses the SAME variable as the card bg → identical render */
.hero-logo .lens { fill: var(--navy-700); }
.brand-lock b {
  display: block; font-family: var(--display); font-weight: 900;
  font-size: clamp(22px, 2.4vw, 28px); letter-spacing: .05em; color: #fff;
}
.brand-lock span {
  display: block; margin-top: 9px;
  font-family: var(--mono); font-size: 11px; letter-spacing: .34em;
  text-transform: uppercase; color: #8f9aa8;
}
.brand-rule { width: 56px; height: 3px; border-radius: 2px; background: var(--blue); margin: 22px auto; }
.brand-tag { font-family: var(--body); font-size: 14.5px; color: #c5cdd8; max-width: 24em; margin: 0 auto; }
.brand-tag b { color: var(--amber); font-weight: 600; }

/* ============================================================
   STAGES / PROCESS STRIP
   ============================================================ */
.strip { background: var(--paper); border-bottom: 1px solid var(--line); }
.strip-inner { display: flex; flex-wrap: wrap; gap: 0; }
.strip-item {
  flex: 1 1 200px; padding: 26px 24px;
  border-right: 1px solid var(--line);
  display: flex; align-items: center; gap: 14px;
}
.strip-item:last-child { border-right: 0; }
.strip-item .num {
  font-family: var(--mono); font-size: 12px; color: #fff;
  clip-path: polygon(25% 0%, 75% 0%, 100% 50%, 75% 100%, 25% 100%, 0% 50%); /* hex marker */
  background: var(--navy);
  width: 36px; height: 31px; flex: none;
  display: flex; align-items: center; justify-content: center;
}
.strip-item p { margin: 0; font-weight: 600; font-size: 15px; color: var(--navy); }
.strip-item small { display: block; color: var(--slate); font-weight: 400; font-size: 12.5px; }

/* ============================================================
   PENN STATE ECOSYSTEM BAND
   ============================================================ */
.ecoband { background: var(--white); border-bottom: 1px solid var(--line); }
.eco-inner { display: flex; align-items: center; gap: 38px; padding: 44px 24px; }
.psu-mark { width: 88px; height: auto; flex: none; }
.eco-text .kicker { margin-bottom: 12px; }
.eco-h { font-size: clamp(20px, 2.6vw, 27px); color: var(--navy); max-width: 24em; line-height: 1.2; }
.eco-h b { color: var(--amber); }
@media (max-width: 720px) {
  .eco-inner { flex-direction: column; align-items: flex-start; gap: 22px; padding: 36px 24px; }
}

/* navy variant — words only, brings the blue back */
.ecoband--navy { background: var(--navy); border-bottom: 0; position: relative; overflow: hidden; }
.ecoband--navy::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(ellipse 80% 120% at 50% 50%, #000 30%, transparent 100%);
}
.ecoband--navy .eco-inner { position: relative; z-index: 1; justify-content: center; padding: 66px 24px; }
.ecoband--navy .eco-text { text-align: center; max-width: 760px; }
.ecoband--navy .kicker { color: #8fb3ff; background: rgba(61,123,255,.16); border-color: rgba(61,123,255,.34); }
.ecoband--navy .eco-h { color: #fff; max-width: none; margin: 0 auto; }
.ecoband--navy .eco-h b { color: #6E9CFF; }
@media (max-width: 720px) {
  .ecoband--navy .eco-inner { align-items: center; }
  .ecoband--navy .eco-text { text-align: center; }
}

/* ============================================================
   SECTION SHELL
   ============================================================ */
.section { padding: 96px 0; }
.section--paper { background: var(--paper); }
.section-head { max-width: 640px; margin-bottom: 54px; }
.section-head h2 { font-size: clamp(30px, 4vw, 46px); color: var(--navy); }
.section-head p { color: var(--slate); font-size: 17px; margin: 18px 0 0; }

/* services grid */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card {
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius-card); padding: 30px;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.section--paper .card { background: var(--white); }
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--navy); }
.card .icon {
  width: 52px; height: 46px;
  clip-path: polygon(25% 0%, 75% 0%, 100% 50%, 75% 100%, 25% 100%, 0% 50%); /* hex-nut echo */
  background: var(--navy); color: #fff;
  display: flex; align-items: center; justify-content: center; margin-bottom: 20px;
  transition: background .18s ease;
}
.card:hover .icon { background: var(--amber); }
.card .icon svg { width: 24px; height: 24px; }
.card h3 { font-size: 21px; color: var(--navy); margin-bottom: 10px; }
.card p { color: var(--slate); font-size: 15px; margin: 0; }
.card .tag {
  font-family: var(--mono); font-size: 11px; letter-spacing: .12em;
  text-transform: uppercase; color: var(--slate); display: block; margin-bottom: 16px;
}

/* ============================================================
   STORE / PRODUCTS  (expandable component)
   ============================================================ */
.store-head {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 24px; margin-bottom: 40px; flex-wrap: wrap;
}
.product-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 24px;
}
.product {
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius-card); overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.product:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--navy); }
.product-thumb {
  aspect-ratio: 4/3; position: relative;
  background: var(--navy);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.product-thumb::after {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 22px 22px;
}
.product-thumb .glyph { position: relative; z-index: 1; font-size: 60px; }
.product-thumb--photo::after { display: none; } /* drop blueprint grid behind real photos */
.product-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 1; }
.product-badge {
  position: absolute; top: 12px; left: 12px; z-index: 3;
  font-family: var(--mono); font-size: 10px; letter-spacing: .1em; text-transform: uppercase;
  background: var(--amber); color: var(--white); padding: 4px 9px; border-radius: 3px;
}
.product-body { padding: 20px; display: flex; flex-direction: column; flex: 1; }
.product-body .cat {
  font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase;
  color: var(--slate); margin-bottom: 8px;
}
.product-body h3 { font-size: 19px; color: var(--navy); margin-bottom: 8px; }
.product-body .desc { color: var(--slate); font-size: 14px; margin: 0 0 18px; flex: 1; }
.product-foot { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.price { font-family: var(--display); font-size: 22px; color: var(--navy); }
.price s { font-family: var(--mono); font-size: 13px; color: var(--slate); margin-right: 8px; font-weight: 400; }

.store-note {
  margin-top: 40px; padding: 22px 24px;
  border: 1px dashed var(--line); border-radius: var(--radius-card);
  background: var(--white);
  display: flex; align-items: center; gap: 16px;
  font-size: 14px; color: var(--slate);
}
.store-note .dot { width: 9px; height: 9px; border-radius: 99px; background: var(--amber); flex: none; }

/* ============================================================
   CART DRAWER
   ============================================================ */
.cart-overlay {
  position: fixed; inset: 0; background: rgba(13,24,37,.5);
  opacity: 0; visibility: hidden; transition: opacity .25s ease; z-index: 90;
}
.cart-overlay.open { opacity: 1; visibility: visible; }
.cart-drawer {
  position: fixed; top: 0; right: 0; height: 100%; width: 400px; max-width: 92vw;
  background: var(--white); z-index: 100;
  transform: translateX(100%); transition: transform .3s cubic-bezier(.4,0,.2,1);
  display: flex; flex-direction: column; box-shadow: -10px 0 40px rgba(0,0,0,.2);
}
.cart-drawer.open { transform: translateX(0); }
.cart-top {
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px 24px; border-bottom: 1px solid var(--line);
}
.cart-top h3 { font-size: 18px; color: var(--navy); letter-spacing: .02em; }
.cart-close { background: none; border: 0; font-size: 26px; line-height: 1; color: var(--slate); }
.cart-items { flex: 1; overflow-y: auto; padding: 12px 24px; }
.cart-line { display: flex; gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.cart-line .thumb {
  width: 56px; height: 56px; flex: none; border-radius: 4px; overflow: hidden;
  background: var(--navy); display: flex; align-items: center; justify-content: center; font-size: 26px;
}
.cart-line .thumb img { width: 100%; height: 100%; object-fit: cover; }
.cart-line .info { flex: 1; }
.cart-line .info h4 { margin: 0 0 4px; font-family: var(--body); font-size: 15px; font-weight: 600; color: var(--navy); }
.cart-line .info .unit { font-family: var(--mono); font-size: 12px; color: var(--slate); }
.qty { display: inline-flex; align-items: center; gap: 0; margin-top: 8px; border: 1px solid var(--line); border-radius: 4px; }
.qty button { width: 26px; height: 26px; background: var(--paper); border: 0; color: var(--navy); font-size: 16px; }
.qty span { width: 30px; text-align: center; font-family: var(--mono); font-size: 13px; }
.cart-line .remove { background: none; border: 0; color: var(--slate); font-size: 12px; font-family: var(--mono); text-decoration: underline; padding: 0; margin-top: 8px; }
.line-price { font-family: var(--display); font-size: 16px; color: var(--navy); }
.cart-empty { text-align: center; color: var(--slate); padding: 60px 20px; font-size: 15px; }
.cart-empty .big { font-size: 40px; margin-bottom: 12px; }
.cart-foot { border-top: 1px solid var(--line); padding: 22px 24px; }
.cart-foot .row { display: flex; justify-content: space-between; margin-bottom: 8px; font-size: 14px; color: var(--slate); }
.cart-foot .row.total { font-size: 18px; color: var(--navy); font-weight: 700; margin: 14px 0 18px; padding-top: 14px; border-top: 1px solid var(--line); }
.cart-foot .btn { width: 100%; justify-content: center; }
.cart-foot small { display: block; text-align: center; color: var(--slate); margin-top: 12px; font-size: 12px; }

/* ============================================================
   CTA BAND + CONTACT
   ============================================================ */
.band {
  background: var(--navy); color: var(--white); position: relative; overflow: hidden;
}
.band::before {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: linear-gradient(90deg, #000, transparent 70%);
}
.band-inner { position: relative; z-index: 1; padding: 80px 0; text-align: center; }
.band h2 { font-size: clamp(28px, 4vw, 44px); color: var(--white); max-width: 16em; margin: 0 auto 16px; }
.band h2 em { font-style: normal; color: var(--amber); }
.band p { color: #c5cdd8; max-width: 34em; margin: 0 auto 30px; }

.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: start; }
.contact-list { list-style: none; padding: 0; margin: 30px 0 0; }
.contact-list li { display: flex; gap: 14px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.contact-list .lbl { font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--slate); width: 90px; flex: none; padding-top: 2px; }
.contact-list a, .contact-list span { color: var(--navy); font-size: 16px; font-weight: 500; }
form .field { margin-bottom: 16px; }
form label { display: block; font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--slate); margin-bottom: 7px; }
form input, form textarea {
  width: 100%; padding: 12px 14px; font-family: var(--body); font-size: 15px;
  border: 1.5px solid var(--line); border-radius: var(--radius); background: var(--white); color: var(--ink);
}
form input:focus, form textarea:focus { outline: none; border-color: var(--navy); }
form .btn { width: 100%; justify-content: center; }
.form-ok { display: none; background: var(--amber-100); border: 1px solid var(--amber); color: var(--amber-600); padding: 12px 16px; border-radius: var(--radius); font-size: 14px; margin-top: 14px; }
.form-ok.show { display: block; }
.form-err { display: none; background: #fdeaea; border: 1px solid #e2a3a3; color: #a23b3b; padding: 12px 16px; border-radius: var(--radius); font-size: 14px; margin-top: 14px; }
.form-err.show { display: block; }
.form-err a { color: #a23b3b; text-decoration: underline; }
.btn:disabled { opacity: .6; cursor: progress; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { background: var(--navy-900); color: #9aa6b4; padding: 60px 0 30px; }
.footer-top { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 36px; margin-bottom: 44px; }
.footer-brand .wordmark b { color: var(--white); }
.footer-brand p { font-size: 14px; max-width: 26em; margin: 18px 0 0; }
.footer-col h5 { font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--amber); margin: 0 0 16px; }
.footer-col a { display: block; font-size: 14px; padding: 6px 0; color: #9aa6b4; transition: color .15s; }
.footer-col a:hover { color: var(--white); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.08); font-family: var(--mono); font-size: 12px; color: #5f6b7a; flex-wrap: wrap; gap: 12px; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 940px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; padding: 70px 0 80px; }
  .schematic { max-width: 420px; }
  .cards { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .nav-links.show {
    display: flex; flex-direction: column; position: absolute; top: 70px; left: 0; right: 0;
    background: var(--white); border-bottom: 1px solid var(--line); padding: 18px 24px; gap: 16px;
  }
  .cards { grid-template-columns: 1fr; }
  .hero-stats { flex-wrap: wrap; gap: 24px; }
  .footer-top { grid-template-columns: 1fr; }
  .section { padding: 64px 0; }
}