@import url('https://fonts.googleapis.com/css2?family=Chakra+Petch:wght@500;600;700&family=Barlow:wght@400;500;600&family=Space+Mono:wght@400;700&display=swap');

/* =================================================================
   GSM Center — technical blueprint. Pale grid paper, hairline blue
   rules, crosshair corner marks, angular type.
   ================================================================= */
:root {
  --bg: #eef1f6;
  --bg-2: #e4e9f1;
  --card: #ffffff;
  --grid: rgba(29, 78, 216, 0.07);
  --grid-2: rgba(29, 78, 216, 0.14);

  --blue: #1d4ed8;
  --blue-deep: #1739a8;
  --blue-soft: #dbe4fb;
  --cyan: #0891b2;
  --cyan-soft: #d5f0f7;

  --ink: #0b1220;
  --ink-2: #5a6478;
  --ink-3: #949cad;
  --line: rgba(11, 18, 32, 0.12);
  --line-2: rgba(11, 18, 32, 0.24);

  --font-display: 'Chakra Petch', system-ui, sans-serif;
  --font-body: 'Barlow', system-ui, sans-serif;
  --font-mono: 'Space Mono', ui-monospace, monospace;

  --t: 0.22s cubic-bezier(0.22, 0.61, 0.36, 1);
  --maxw: 1180px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.62;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
/* blueprint grid */
body::before {
  content: '';
  position: fixed; inset: 0;
  background:
    linear-gradient(var(--grid) 1px, transparent 1px) 0 0 / 100% 32px,
    linear-gradient(90deg, var(--grid) 1px, transparent 1px) 0 0 / 32px 100%;
  pointer-events: none; z-index: 0;
}
body > * { position: relative; z-index: 1; }

a { color: var(--blue); text-decoration: none; transition: color var(--t); }
a:hover { color: var(--blue-deep); }
img, svg { max-width: 100%; display: block; }
ul { list-style: none; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }

/* =================================================================
   type
   ================================================================= */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.06; letter-spacing: -0.01em; color: var(--ink); }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--blue);
}
.eyebrow::before { content: '+'; color: var(--cyan); font-size: 0.9rem; }
.h-xl { font-size: clamp(2.5rem, 6vw, 4.3rem); }
.h-lg { font-size: clamp(1.9rem, 4.2vw, 2.9rem); }
.h-md { font-size: clamp(1.5rem, 3vw, 2.05rem); }
.lead { color: var(--ink-2); font-size: 1.1rem; line-height: 1.66; }
.muted { color: var(--ink-2); }
.mark { color: var(--blue); }
.hl { position: relative; color: var(--blue); }
.hl::after { content: ''; position: absolute; left: 0; right: 0; bottom: 2px; height: 3px; background: var(--cyan); opacity: 0.5; }

/* crosshair frame utility */
.xhair { position: relative; }
.xhair::before, .xhair::after {
  content: ''; position: absolute; width: 9px; height: 9px; pointer-events: none;
}
.xhair::before { top: -1px; left: -1px; border-top: 2px solid var(--blue); border-left: 2px solid var(--blue); }
.xhair::after { bottom: -1px; right: -1px; border-bottom: 2px solid var(--blue); border-right: 2px solid var(--blue); }

/* =================================================================
   layout
   ================================================================= */
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.wrap-narrow { max-width: 840px; margin: 0 auto; padding: 0 24px; }
.section { padding: 90px 0; }
.section-sm { padding: 56px 0; }
.sec-head { max-width: 620px; margin-bottom: 46px; }
.sec-head h2 { margin: 14px 0 12px; }
.sec-head p { color: var(--ink-2); font-size: 1rem; }
.sec-head .idx { font-family: var(--font-mono); font-size: 0.7rem; color: var(--ink-3); letter-spacing: 0.12em; }

/* =================================================================
   buttons — angular, clipped corner
   ================================================================= */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--font-display); font-weight: 600; font-size: 0.94rem; letter-spacing: 0.02em;
  padding: 14px 26px; border: 1px solid transparent; cursor: pointer;
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
  transition: transform var(--t), background var(--t), color var(--t), border-color var(--t);
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-deep); color: #fff; transform: translateY(-2px); }
.btn-ghost { background: var(--card); border-color: var(--line-2); color: var(--ink); }
.btn-ghost:hover { border-color: var(--blue); color: var(--blue); transform: translateY(-2px); }
.btn-cyan { background: var(--cyan); color: #fff; }
.btn-cyan:hover { background: #067d99; color: #fff; transform: translateY(-2px); }
.btn-lg { padding: 16px 32px; font-size: 1rem; }
.btn-block { width: 100%; }

/* =================================================================
   nav
   ================================================================= */
.nav { position: sticky; top: 0; z-index: 100; background: rgba(238, 241, 246, 0.9); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line-2); }
.nav.scrolled { background: rgba(255, 255, 255, 0.95); }
.nav-inner { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; height: 72px; display: flex; align-items: center; gap: 16px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 700; font-size: 1.28rem; letter-spacing: -0.01em; color: var(--ink); flex-shrink: 0; }
.brand:hover { color: var(--ink); }
.brand .ac { color: var(--blue); }
.brand img { width: 32px; height: 32px; object-fit: contain; flex-shrink: 0; }
.nav-links { display: flex; align-items: center; gap: 2px; margin-left: auto; }
.nav-links a { font-family: var(--font-display); font-weight: 500; font-size: 0.9rem; color: var(--ink-2); padding: 8px 14px; transition: color var(--t), background var(--t); }
.nav-links a:hover { color: var(--blue); background: var(--blue-soft); }
.nav-links a.active { color: var(--blue); background: var(--blue-soft); }
.nav-right { display: flex; align-items: center; gap: 10px; margin-left: 12px; }
.nav-phone { font-family: var(--font-mono); font-size: 0.82rem; color: var(--ink); }
.nav-phone:hover { color: var(--blue); }
.nav-right .btn { padding: 11px 20px; }

.burger { display: none; margin-left: auto; width: 44px; height: 44px; border: 1px solid var(--line-2); background: var(--card); cursor: pointer; position: relative;
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px)); }
.burger span { position: absolute; left: 11px; right: 11px; height: 2px; background: var(--blue); transition: transform var(--t), opacity var(--t); }
.burger span:nth-child(1) { top: 15px; } .burger span:nth-child(2) { top: 21px; } .burger span:nth-child(3) { top: 27px; }
.burger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.mobile-panel { position: fixed; inset: 0 0 0 auto; width: min(84vw, 350px); background: var(--card); border-left: 1px solid var(--line-2); z-index: 200; transform: translateX(100%); transition: transform 0.3s var(--t); padding: 88px 24px 30px; display: flex; flex-direction: column; gap: 2px; }
.mobile-panel.open { transform: translateX(0); }
.mobile-panel a { font-family: var(--font-display); font-weight: 600; font-size: 1.35rem; padding: 13px 0; border-bottom: 1px solid var(--line); }
.mobile-panel a:hover { color: var(--blue); }
.mobile-panel .btn { margin-top: 18px; }
.panel-close { position: absolute; top: 18px; right: 20px; width: 44px; height: 44px; border: 1px solid var(--line-2); background: var(--card); cursor: pointer;
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px)); }
.panel-close::before, .panel-close::after { content: ''; position: absolute; top: 50%; left: 50%; width: 17px; height: 2px; background: var(--blue); }
.panel-close::before { transform: translate(-50%,-50%) rotate(45deg); }
.panel-close::after { transform: translate(-50%,-50%) rotate(-45deg); }
.scrim { position: fixed; inset: 0; background: rgba(11, 18, 32, 0.42); z-index: 150; opacity: 0; pointer-events: none; transition: opacity var(--t); }
.scrim.open { opacity: 1; pointer-events: auto; }

/* =================================================================
   hero
   ================================================================= */
.hero { padding: 74px 0 80px; }
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 50px; align-items: center; }
.hero h1 { margin: 18px 0 20px; }
.hero .lead { max-width: 44ch; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin: 28px 0 0; }
.spec-row { display: flex; flex-wrap: wrap; gap: 0; margin-top: 32px; border: 1px solid var(--line-2); background: var(--card); }
.spec-row .s { flex: 1 1 150px; padding: 14px 16px; border-right: 1px solid var(--line); }
.spec-row .s:last-child { border-right: 0; }
.spec-row .s .k { font-family: var(--font-mono); font-size: 0.64rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3); }
.spec-row .s .v { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; color: var(--blue); margin-top: 2px; }

/* signature: SIGNAL CHECK panel */
.signal { background: var(--card); border: 1px solid var(--line-2); padding: 26px; }
.signal-top { display: flex; align-items: center; justify-content: space-between; padding-bottom: 16px; border-bottom: 1px solid var(--line); margin-bottom: 18px; }
.signal-top .t { font-family: var(--font-display); font-weight: 700; font-size: 1rem; }
.signal-top .id { font-family: var(--font-mono); font-size: 0.68rem; color: var(--ink-3); }
.bars { display: flex; align-items: flex-end; gap: 6px; height: 62px; margin-bottom: 18px; }
.bars i { flex: 1; background: var(--blue-soft); border-bottom: 2px solid var(--blue); display: block; }
.bars i:nth-child(1) { height: 26%; background: var(--blue); }
.bars i:nth-child(2) { height: 44%; background: var(--blue); }
.bars i:nth-child(3) { height: 62%; background: var(--blue); }
.bars i:nth-child(4) { height: 80%; background: var(--cyan); }
.bars i:nth-child(5) { height: 100%; background: var(--cyan); }
.sig-rows { display: flex; flex-direction: column; gap: 1px; background: var(--line); border: 1px solid var(--line); margin-bottom: 18px; }
.sig-row { display: flex; justify-content: space-between; gap: 12px; background: var(--card); padding: 10px 12px; font-family: var(--font-mono); font-size: 0.78rem; }
.sig-row .k { color: var(--ink-2); }
.sig-row .v { color: var(--ink); font-weight: 700; }
.sig-row .v.ok { color: var(--cyan); }
.signal-foot { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; font-family: var(--font-mono); font-size: 0.74rem; color: var(--ink-3); }
.signal-foot .ok { color: var(--blue); font-weight: 700; }

/* =================================================================
   services — offset stagger cards with crosshair corners
   ================================================================= */
.svc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.svc { background: var(--card); border: 1px solid var(--line-2); padding: 28px 26px; transition: transform var(--t), border-color var(--t); }
.svc:nth-child(even) { transform: translateY(26px); }
.svc:hover { border-color: var(--blue); transform: translateY(-4px); }
.svc:nth-child(even):hover { transform: translateY(22px); }
.svc .hd { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.svc .no { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.14em; color: var(--ink-3); }
.svc .ic { font-size: 1.45rem; }
.svc h3 { font-size: 1.28rem; margin-bottom: 9px; }
.svc p { color: var(--ink-2); font-size: 0.93rem; }
.svc .tag { display: inline-block; margin-top: 15px; font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--blue); border-left: 2px solid var(--cyan); padding-left: 8px; }

/* =================================================================
   steps — horizontal node line
   ================================================================= */
.nodes { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; position: relative; }
.nodes::before { content: ''; position: absolute; top: 13px; left: 8%; right: 8%; height: 1px; background: repeating-linear-gradient(90deg, var(--blue) 0 6px, transparent 6px 12px); }
.node { position: relative; padding-top: 42px; }
.node::before { content: ''; position: absolute; top: 7px; left: 0; width: 13px; height: 13px; background: var(--bg); border: 2px solid var(--blue); transform: rotate(45deg); }
.node .no { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.14em; color: var(--cyan); }
.node h4 { font-size: 1.12rem; margin: 5px 0 7px; }
.node p { color: var(--ink-2); font-size: 0.9rem; }

/* =================================================================
   brands
   ================================================================= */
.brands { display: flex; flex-wrap: wrap; gap: 8px; }
.brands span { font-family: var(--font-mono); font-size: 0.76rem; color: var(--ink-2); background: var(--card); border: 1px solid var(--line); padding: 8px 14px; transition: color var(--t), border-color var(--t); }
.brands span:hover { color: var(--blue); border-color: var(--blue); }

/* =================================================================
   stats — spec sheet
   ================================================================= */
.statband { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line-2); border: 1px solid var(--line-2); }
.stat { background: var(--card); padding: 30px 20px; }
.stat .n { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.7rem, 3.4vw, 2.4rem); color: var(--blue); line-height: 1; }
.stat .n small { font-size: 0.85rem; color: var(--ink-2); }
.stat .l { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-3); margin-top: 8px; }

/* =================================================================
   products
   ================================================================= */
.prod-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.prod { background: var(--card); border: 1px solid var(--line-2); transition: border-color var(--t), transform var(--t); }
.prod:hover { border-color: var(--blue); transform: translateY(-4px); }
.prod .ph { border-bottom: 1px solid var(--line); background: var(--bg-2); padding: 28px; font-size: 2.2rem; }
.prod .body { padding: 22px; }
.prod h3 { font-size: 1.12rem; margin-bottom: 7px; }
.prod p { color: var(--ink-2); font-size: 0.9rem; }

/* =================================================================
   cta
   ================================================================= */
.cta { background: var(--ink); padding: 58px 40px; text-align: center; position: relative; }
.cta h2 { color: #fff; margin-bottom: 14px; }
.cta h2 em { font-style: normal; color: var(--cyan); }
.cta p { color: rgba(255,255,255,0.7); max-width: 46em; margin: 0 auto 28px; }
.cta .row { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.cta .btn-ghost { background: transparent; border-color: rgba(255,255,255,0.35); color: #fff; }
.cta .btn-ghost:hover { border-color: var(--cyan); color: var(--cyan); }

/* =================================================================
   reviews
   ================================================================= */
.reviews-slot { max-width: 940px; margin: 0 auto; }
.rv-placeholder { border: 1px dashed var(--line-2); background: var(--card); padding: 44px 30px; text-align: center; }
.rv-placeholder .em { font-size: 1.6rem; margin-bottom: 10px; }
.rv-placeholder p { color: var(--ink-2); }
.rv-cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 26px; }

/* =================================================================
   contact
   ================================================================= */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: start; }
.info-card { background: var(--card); border: 1px solid var(--line-2); padding: 26px; }
.info-card + .info-card { margin-top: 20px; }
.info-card .k { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 10px; }
.info-card .v { font-family: var(--font-display); font-weight: 700; font-size: 1.35rem; }
.info-card .v a { color: var(--ink); }
.info-card .v a:hover { color: var(--blue); }
.info-card p { color: var(--ink-2); font-size: 0.9rem; }
.info-card.accent-card { background: var(--blue); border-color: var(--blue); }
.info-card.accent-card .k { color: rgba(255,255,255,0.75); }
.info-card.accent-card .v, .info-card.accent-card .v a, .info-card.accent-card p { color: #fff; }
.info-card.accent-card .btn-ghost { background: #fff; border-color: #fff; }
.hours { width: 100%; }
.hours .r { display: flex; justify-content: space-between; padding: 8px 0; font-size: 0.9rem; border-bottom: 1px solid var(--line); }
.hours .r:last-child { border-bottom: 0; }
.hours .d { color: var(--ink-2); }
.hours .h { font-family: var(--font-mono); font-size: 0.8rem; }
.hours .r.today .d, .hours .r.today .h { color: var(--blue); font-weight: 700; }
.map-card { border: 1px solid var(--line-2); overflow: hidden; }
.map-card iframe { width: 100%; height: 100%; min-height: 520px; border: 0; display: block; }

/* =================================================================
   book a repair form
   ================================================================= */
.book-section { scroll-margin-top: 90px; }
.book-card { max-width: 860px; margin: 0 auto; background: var(--card); border: 1px solid var(--line-2); padding: 42px; }
.book-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.book-field { display: flex; flex-direction: column; gap: 7px; }
.book-field.full { grid-column: 1 / -1; }
.book-field label { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-2); }
.book-field label .req { color: var(--cyan); }
.book-field input, .book-field select, .book-field textarea {
  width: 100%; padding: 13px 15px; font: inherit; font-size: 0.94rem; color: var(--ink);
  background: var(--bg); border: 1px solid var(--line-2); outline: none;
  transition: border-color var(--t), background var(--t);
}
.book-field textarea { min-height: 130px; resize: vertical; }
.book-field input::placeholder, .book-field textarea::placeholder { color: var(--ink-3); }
.book-field input:focus, .book-field select:focus, .book-field textarea:focus { border-color: var(--blue); background: var(--card); }
.book-field select { cursor: pointer; }
.book-actions { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 26px; flex-wrap: wrap; }
.book-note { font-family: var(--font-mono); font-size: 0.72rem; color: var(--ink-3); }
.book-hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }

/* =================================================================
   legal
   ================================================================= */
.legal { display: grid; grid-template-columns: 230px 1fr; gap: 44px; align-items: start; }
.legal-toc { position: sticky; top: 94px; background: var(--card); border: 1px solid var(--line-2); padding: 20px; }
.legal-toc h4 { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 14px; }
.legal-toc a { display: block; font-family: var(--font-mono); font-size: 0.76rem; color: var(--ink-2); padding: 7px 8px; }
.legal-toc a:hover { color: var(--blue); background: var(--blue-soft); }
.legal-body h2 { font-size: 1.3rem; margin: 40px 0 14px; padding-top: 38px; border-top: 1px solid var(--line-2); }
.legal-body h2:first-child { margin-top: 0; padding-top: 0; border-top: 0; }
.legal-body p { color: var(--ink-2); margin-bottom: 14px; line-height: 1.76; }
.legal-body strong { color: var(--ink); }
.legal-body ul { margin: 0 0 16px; }
.legal-body li { color: var(--ink-2); padding: 6px 0 6px 22px; position: relative; }
.legal-body li::before { content: ''; position: absolute; left: 3px; top: 14px; width: 7px; height: 7px; border: 1px solid var(--blue); transform: rotate(45deg); }
.pill-note { display: inline-block; font-family: var(--font-mono); font-size: 0.72rem; color: var(--ink-3); border: 1px solid var(--line-2); padding: 5px 12px; margin-bottom: 22px; }

/* =================================================================
   footer
   ================================================================= */
.ft { background: var(--ink); color: #fff; padding: 60px 0 28px; margin-top: 26px; }
.ft .brand { color: #fff; }
.ft .brand .ac { color: var(--cyan); }
.ft-grid { display: grid; grid-template-columns: 1.7fr 1fr 1fr 1fr; gap: 36px; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,0.16); }
.ft-brand p { color: rgba(255,255,255,0.6); font-size: 0.9rem; margin: 14px 0 18px; max-width: 34ch; }
.ft-col h5 { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--cyan); margin-bottom: 14px; }
.ft-col a { display: block; color: rgba(255,255,255,0.7); font-size: 0.9rem; padding: 5px 0; }
.ft-col a:hover { color: var(--cyan); }
.ft-bottom { padding-top: 22px; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.ft-bottom p { font-family: var(--font-mono); font-size: 0.72rem; color: rgba(255,255,255,0.42); }

.callbar { display: none; position: fixed; left: 14px; right: 14px; bottom: 14px; z-index: 90; background: var(--blue); color: #fff; text-align: center; padding: 15px; font-family: var(--font-display); font-weight: 600;
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px)); }
.callbar:hover { color: #fff; }

/* reveal */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.in { opacity: 1; transform: none; }
.svc:nth-child(even).reveal.in { transform: translateY(26px); }
.reveal.d1 { transition-delay: 0.07s; } .reveal.d2 { transition-delay: 0.14s; } .reveal.d3 { transition-delay: 0.21s; }

/* =================================================================
   responsive
   ================================================================= */
@media (max-width: 1000px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .signal { max-width: 480px; }
  .svc-grid { grid-template-columns: 1fr; }
  .svc:nth-child(even), .svc:nth-child(even).reveal.in { transform: none; }
  .svc:nth-child(even):hover { transform: translateY(-4px); }
  .nodes { grid-template-columns: 1fr 1fr; gap: 26px; }
  .nodes::before { display: none; }
  .statband { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .map-card iframe { min-height: 380px; }
  .prod-grid { grid-template-columns: 1fr 1fr; }
  .legal { grid-template-columns: 1fr; }
  .legal-toc { position: static; }
}
@media (max-width: 760px) {
  .section { padding: 64px 0; }
  .nav-links, .nav-phone, .nav-right { display: none; }
  .burger { display: block; }
  .prod-grid { grid-template-columns: 1fr; }
  .cta { padding: 42px 22px; }
  .book-card { padding: 28px 20px; }
  .book-grid { grid-template-columns: 1fr; }
  .book-actions { flex-direction: column; align-items: stretch; }
  .ft-grid { grid-template-columns: 1fr 1fr; gap: 26px; }
  .spec-row .s { border-right: 0; border-bottom: 1px solid var(--line); }
  .spec-row .s:last-child { border-bottom: 0; }
  .callbar { display: block; }
  body { padding-bottom: 84px; }
}
@media (max-width: 480px) {
  .nodes, .statband { grid-template-columns: 1fr; }
  .ft-grid { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
  .svc:nth-child(even) { transform: none; }
}