/* =========================================================================
   רובוטיקל — Components (main.css) · v2.0.0 · loads after theme.css
   ========================================================================= */

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  line-height: var(--lh-base);
  color: var(--text);
  background-color: var(--bg);
  background-image: var(--grain);
  text-align: start;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 400; line-height: var(--lh-tight); margin: 0; letter-spacing: 0; }
h1 { font-size: clamp(2.1rem, 5.4vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 3.6vw, 2.5rem); }
h3 { font-size: 1.28rem; }
p { margin: 0; }
.mono { font-family: var(--font-mono); }
::selection { background: rgb(var(--cyan-rgb) / 0.45); color: var(--ink); }
:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; border-radius: var(--radius-xs); }

.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: fixed; inset-block-start: 8px; inset-inline-start: 8px; z-index: var(--z-modal); background: var(--ink); color: var(--paper); padding: 10px 16px; border-radius: var(--radius-sm); transform: translateY(-64px); transition: transform var(--dur-fast) var(--ease); }
.skip-link:focus { transform: none; }

.wrap { max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.wrap--narrow { max-width: var(--container-text); }
.section { padding-block: var(--section-y); position: relative; }
.section--alt { background: rgb(var(--kraft-2-rgb) / 0.55); }
.section-head { max-width: 720px; margin-block-end: var(--space-5); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-lede { color: var(--text-2); font-size: 1.08rem; margin-block-start: var(--space-2); }

.kicker {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 0.78rem; font-weight: 600;
  letter-spacing: 0.06em; color: var(--violet-deep);
  background: rgb(var(--violet-rgb) / 0.12);
  border: 1px solid rgb(var(--violet-rgb) / 0.35);
  padding: 5px 14px; border-radius: var(--radius-pill);
  margin-block-end: var(--space-2);
}
.kicker .led-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 8px var(--cyan); animation: blink 2.2s infinite; }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.25; } }

/* ---------- Scroll progress: a live wire ---------- */
.scroll-progress { position: fixed; inset-block-start: 0; inset-inline-start: 0; block-size: 3px; inline-size: 0; z-index: var(--z-progress); background: linear-gradient(90deg, var(--cyan), var(--violet)); box-shadow: 0 0 12px rgb(var(--cyan-rgb) / 0.8); }

/* ---------- Announcement strip ---------- */
.strip { display: flex; align-items: center; justify-content: center; gap: 10px; padding: 9px var(--gutter-mobile); font-size: 0.9rem; background: var(--ink); color: rgb(var(--paper-rgb) / 0.92); }
.strip a { color: var(--cyan); font-weight: 600; }
.strip .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 10px var(--lime); animation: blink 1.8s infinite; }

/* ---------- Nav ---------- */
.nav { position: sticky; inset-block-start: 0; z-index: var(--z-nav); background: rgb(var(--kraft-rgb) / 0.86); backdrop-filter: blur(14px); border-block-end: 1px solid var(--rule); }
.nav-inner { max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); min-block-size: 82px; display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); }
.brand-logo { display: block; height: 62px; width: auto; filter: drop-shadow(0 4px 14px rgb(var(--violet-rgb) / 0.35)); transition: transform var(--dur) var(--ease); }
.brand:hover .brand-logo { transform: rotate(-2deg) scale(1.03); }
.nav-links { display: flex; align-items: center; gap: clamp(14px, 2.4vw, 30px); }
.nav-links a { color: var(--text-2); font-weight: 500; font-size: 0.98rem; }
.nav-links a:hover { color: var(--ink); text-decoration: none; }
.nav-cta { background: var(--violet-btn); color: var(--on-accent) !important; padding: 10px 20px; border-radius: var(--radius-pill); box-shadow: var(--cut); font-weight: 600; transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease); }
.nav-cta:hover { transform: translateY(-2px); box-shadow: var(--glow-violet); text-decoration: none; }
.nav-toggle { display: none; background: none; border: 1px solid var(--rule-strong); border-radius: var(--radius-sm); padding: 8px 10px; font-size: 1.4rem; color: var(--ink); }

/* ---------- Buttons ---------- */
.btn { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; font-size: 1rem; border: none; cursor: pointer; border-radius: var(--radius-pill); padding: 13px 26px; font-family: inherit; transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease); }
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn--primary { background: var(--violet-btn); color: var(--on-accent); box-shadow: var(--cut); }
.btn--primary:hover { box-shadow: var(--glow-violet); }
.btn--card { background: var(--paper); color: var(--ink); border: 1.5px solid var(--rule-strong); box-shadow: var(--cut); }
.btn--card:hover { box-shadow: var(--glow-cyan); border-color: transparent; }
.btn--lg { padding: 16px 32px; font-size: 1.08rem; }

/* ---------- Hero ---------- */
.hero { padding: 0; position: relative; }
.hero-full { position: relative; line-height: 0; }
.hero-full img { width: 100%; height: auto; }
.hero-full::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(180deg, transparent 55%, var(--kraft) 99%); }
.hero-copy { position: relative; max-width: 860px; margin: -1.5rem auto 0; padding: 0 var(--gutter-mobile) var(--space-6); text-align: center; }
.hero-copy h1 { margin-block: var(--space-2) var(--space-2); }
.hero-copy h1 .spark { color: var(--violet-deep); position: relative; white-space: nowrap; }
.hero-copy h1 .spark::after { content: ""; position: absolute; inset-inline: 0; inset-block-end: 0.02em; height: 0.14em; border-radius: 4px; background: linear-gradient(90deg, var(--cyan), var(--violet)); box-shadow: 0 0 14px rgb(var(--cyan-rgb) / 0.7); }
.hero-copy .lede { font-size: 1.14rem; color: var(--text-2); max-width: 660px; margin-inline: auto; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin-block: var(--space-4) var(--space-3); }
.hero-trust { list-style: none; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 14px; padding: 0; margin: 0; }
.hero-trust li { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 0.8rem; color: var(--brown); background: rgb(var(--paper-rgb) / 0.7); border: 1px solid var(--rule); border-radius: var(--radius-pill); padding: 7px 14px; }
.hero-trust i { color: var(--cyan-deep); }

/* circuit trace behind the hero copy */
.trace { position: absolute; inset-inline: 0; pointer-events: none; color: var(--brown); opacity: 0.5; }
.trace--hero { inset-block-start: 8px; }
.trace path { fill: none; stroke: currentColor; stroke-width: 1.5; }
.trace circle { fill: var(--kraft); stroke: currentColor; stroke-width: 1.5; }
.trace .pulse { stroke: var(--cyan); stroke-width: 2.5; stroke-dasharray: 26 560; stroke-linecap: round; filter: drop-shadow(0 0 5px rgb(var(--cyan-rgb) / 0.9)); animation: pulse-run 5.5s linear infinite; }
.trace .pulse--violet { stroke: var(--violet); animation-duration: 7s; animation-delay: 1.2s; filter: drop-shadow(0 0 5px rgb(var(--violet-rgb) / 0.9)); }
@keyframes pulse-run { to { stroke-dashoffset: -586; } }

/* ---------- Marquee (conveyor belt) ---------- */
.belt { background: var(--ink); color: rgb(var(--paper-rgb) / 0.9); overflow: hidden; padding-block: 13px; border-block: 1px solid rgb(var(--brown-rgb) / 0.6); }
.belt-track { display: flex; gap: 44px; width: max-content; animation: belt-move 26s linear infinite; }
.belt span { display: inline-flex; align-items: center; gap: 44px; font-family: var(--font-mono); font-size: 0.85rem; letter-spacing: 0.04em; white-space: nowrap; }
.belt i { color: var(--cyan); font-style: normal; text-shadow: 0 0 10px rgb(var(--cyan-rgb) / 0.8); }
@keyframes belt-move { to { transform: translateX(50%); } }

/* ---------- Tracks (המסלולים) ---------- */
.tracks { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-3); align-items: stretch; }
.track {
  --tone: var(--cyan); --tone-deep: var(--cyan-deep); --tone-rgb: var(--cyan-rgb);
  position: relative; display: flex; flex-direction: column; gap: 14px;
  background: var(--card); border-radius: var(--radius-lg);
  border: 1.5px solid var(--rule); box-shadow: var(--shadow-sm);
  padding: 26px 24px 24px; overflow: hidden;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.track::before { /* exposed corrugated edge */ content: ""; position: absolute; inset-inline: 0; inset-block-start: 0; height: 10px; background: var(--flutes), rgb(var(--kraft-3-rgb) / 0.8); }
.track:hover { transform: translateY(-6px); border-color: rgb(var(--tone-rgb) / 0.7); box-shadow: 0 0 0 2px rgb(var(--tone-rgb) / 0.45), var(--shadow); }
.track--young    { --tone: var(--lime);   --tone-deep: var(--lime-deep);   --tone-rgb: var(--lime-rgb); }
.track--core     { --tone: var(--cyan);   --tone-deep: var(--cyan-deep);   --tone-rgb: var(--cyan-rgb); }
.track--advanced { --tone: var(--violet); --tone-deep: var(--violet-deep); --tone-rgb: var(--violet-rgb); }
.track-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-block-start: 4px; }
.track-age { font-family: var(--font-mono); font-size: 0.78rem; font-weight: 600; color: var(--tone-deep); background: rgb(var(--tone-rgb) / 0.16); border: 1px solid rgb(var(--tone-rgb) / 0.5); border-radius: var(--radius-pill); padding: 5px 13px; }
.track h3 { font-size: 1.65rem; }
.track .tagline { color: var(--tone-deep); font-weight: 600; margin-block-start: -6px; }
.track p { color: var(--text-2); font-size: 0.98rem; }
.track ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.track ul li { position: relative; padding-inline-start: 24px; font-size: 0.96rem; color: var(--text-2); }
.track ul li::before { content: ""; position: absolute; inset-inline-start: 2px; inset-block-start: 0.52em; width: 9px; height: 9px; border-radius: 2px; background: var(--tone); box-shadow: 0 0 7px rgb(var(--tone-rgb) / 0.8); }
.track-chips { display: flex; flex-wrap: wrap; gap: 7px; margin-block-start: auto; }
.track-chips b { font-family: var(--font-mono); font-weight: 500; font-size: 0.74rem; color: var(--brown); background: rgb(var(--kraft-2-rgb) / 0.7); border: 1px solid var(--rule); border-radius: var(--radius-pill); padding: 5px 11px; }
.track-meta { display: flex; gap: 16px; font-family: var(--font-mono); font-size: 0.78rem; color: var(--brown); border-block-start: 1px dashed var(--rule-strong); padding-block-start: 14px; }
.track .btn { justify-content: center; }

/* LED matrix (5×5) — the signature component */
.ledmx { display: grid; grid-template-columns: repeat(5, 8px); gap: 4px; flex-shrink: 0; }
.ledmx i { width: 8px; height: 8px; border-radius: 2px; background: rgb(var(--brown-rgb) / 0.22); }
.ledmx i.on { background: var(--led); box-shadow: 0 0 6px rgb(var(--led-rgb) / 0.9); }
.track:hover .ledmx i.on, .bot:hover .ledmx i.on { animation: led-flicker 0.9s infinite; }
.ledmx--tone i.on { background: var(--tone, var(--led)); box-shadow: 0 0 6px rgb(var(--tone-rgb, var(--led-rgb)) / 0.9); }
@keyframes led-flicker { 0%, 100% { opacity: 1; } 50% { opacity: 0.45; } }

/* ---------- Session timeline: a wire with solder pads ---------- */
.wire { list-style: none; margin: var(--space-5) 0 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); position: relative; gap: 10px; }
.wire::before { content: ""; position: absolute; inset-inline: 8%; inset-block-start: 27px; height: 2px; background: repeating-linear-gradient(90deg, var(--brown) 0 10px, transparent 10px 16px); opacity: 0.55; }
.wire li { position: relative; text-align: center; display: grid; justify-items: center; gap: 8px; }
.pad { width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; background: var(--paper); border: 2px solid var(--brown); font-family: var(--font-mono); font-weight: 600; font-size: 0.82rem; color: var(--ink); position: relative; z-index: 1; box-shadow: var(--shadow-sm); transition: box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease); }
.wire li:hover .pad { border-color: var(--cyan-deep); box-shadow: var(--glow-cyan); }
.wire h3 { font-size: 1.02rem; font-family: var(--font-sans); font-weight: 600; }
.wire p { font-size: 0.86rem; color: var(--text-muted); max-width: 180px; }

/* ---------- Robots gallery ---------- */
.bots { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-2); }
.bot { display: flex; flex-direction: column; gap: 10px; align-items: flex-start; background: var(--card); border: 1.5px solid var(--rule); border-radius: var(--radius); padding: 18px; transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease); }
.bot:hover { transform: translateY(-4px) rotate(-0.5deg); box-shadow: var(--shadow); }
.bot .name { font-weight: 700; font-size: 1.02rem; }
.bot .desc { font-size: 0.86rem; color: var(--text-muted); }
.bot .tag { font-family: var(--font-mono); font-size: 0.68rem; color: var(--cyan-deep); border: 1px solid rgb(var(--cyan-rgb) / 0.5); border-radius: var(--radius-pill); padding: 3px 9px; }
.bot .tag--adv { color: var(--violet-deep); border-color: rgb(var(--violet-rgb) / 0.5); }

/* ---------- Sim-to-real ---------- */
.sim-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: var(--space-5); align-items: center; }
.sim-card { background: var(--ink); border-radius: var(--radius-lg); padding: 22px; box-shadow: var(--shadow-lg); position: relative; overflow: hidden; }
.sim-card svg { display: block; width: 100%; height: auto; }
.sim-legend { display: flex; gap: 18px; margin-block-start: 12px; font-family: var(--font-mono); font-size: 0.78rem; color: rgb(var(--paper-rgb) / 0.85); }
.sim-legend .k { display: inline-flex; align-items: center; gap: 7px; }
.sim-legend .swatch { width: 20px; height: 4px; border-radius: 2px; }
.sim-steps { list-style: none; margin: var(--space-3) 0 0; padding: 0; display: grid; gap: 16px; counter-reset: s; }
.sim-steps li { position: relative; padding-inline-start: 52px; counter-increment: s; }
.sim-steps li::before { content: counter(s); position: absolute; inset-inline-start: 0; inset-block-start: 0; width: 36px; height: 36px; border-radius: var(--radius-sm); display: grid; place-items: center; font-family: var(--font-mono); font-weight: 600; background: rgb(var(--cyan-rgb) / 0.16); color: var(--cyan-deep); border: 1px solid rgb(var(--cyan-rgb) / 0.5); }
.sim-steps h3 { font-family: var(--font-sans); font-weight: 700; font-size: 1.05rem; }
.sim-steps p { color: var(--text-2); font-size: 0.96rem; }
.sim-path-sim  { stroke: var(--cyan);  stroke-width: 3; fill: none; stroke-dasharray: 8 8; stroke-linecap: round; }
.sim-path-real { stroke: #FF8A61; stroke-width: 3.5; fill: none; stroke-linecap: round; }
.sim-goal { fill: var(--gold); filter: drop-shadow(0 0 8px rgb(var(--gold-rgb) / 0.9)); }
.sim-draw { stroke-dashoffset: 0; }
@keyframes draw-in { from { stroke-dashoffset: var(--len, 600); } to { stroke-dashoffset: 0; } }
.sim-card.in-view .sim-path-real { stroke-dasharray: var(--len, 600); animation: draw-in 2.4s var(--ease-out) 0.4s both; }

/* ---------- Method cards ---------- */
.method { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-2); }
/* 3-up variant (parents section) — higher specificity wins across breakpoints */
.method.three { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 860px) { .method.three { grid-template-columns: 1fr; } }
.m-card { background: var(--card); border: 1.5px solid var(--rule); border-radius: var(--radius); padding: 22px 20px; display: grid; gap: 10px; align-content: start; transition: box-shadow var(--dur) var(--ease), transform var(--dur) var(--ease); }
.m-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.m-card i.ph { font-size: 1.7rem; color: var(--violet-deep); width: 46px; height: 46px; display: grid; place-items: center; background: rgb(var(--violet-rgb) / 0.13); border-radius: var(--radius-sm); }
.m-card h3 { font-family: var(--font-sans); font-weight: 700; font-size: 1.06rem; }
.m-card p { font-size: 0.93rem; color: var(--text-2); }

/* ---------- Metrics ---------- */
.metrics { list-style: none; display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--space-2); margin: var(--space-5) 0 0; padding: 0; text-align: center; }
.metrics li { background: rgb(var(--paper-rgb) / 0.65); border: 1.5px dashed var(--rule-strong); border-radius: var(--radius); padding: 20px 10px; }
.metrics strong { display: block; font-family: var(--font-mono); font-weight: 700; font-size: clamp(1.6rem, 3vw, 2.2rem); color: var(--violet-deep); }
.metrics span { font-size: 0.85rem; color: var(--text-muted); }

/* ---------- About ---------- */
.about { display: grid; grid-template-columns: auto 1fr; gap: var(--space-4); align-items: center; background: var(--card); border: 1.5px solid var(--rule); border-radius: var(--radius-lg); padding: clamp(22px, 4vw, 40px); box-shadow: var(--shadow-sm); position: relative; overflow: hidden; }
.about::before { content: ""; position: absolute; inset-inline: 0; inset-block-start: 0; height: 10px; background: var(--flutes), rgb(var(--kraft-3-rgb) / 0.8); }
.about-badge { width: 92px; height: 92px; border-radius: 50%; display: grid; place-items: center; font-size: 2.4rem; background: rgb(var(--cyan-rgb) / 0.14); border: 2px solid rgb(var(--cyan-rgb) / 0.55); color: var(--cyan-deep); }
.about h2 { font-size: 1.6rem; margin-block-end: 8px; }
.about p { color: var(--text-2); }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: 12px; }
.faq details { background: var(--card); border: 1.5px solid var(--rule); border-radius: var(--radius); padding: 4px 20px; transition: border-color var(--dur) var(--ease); }
.faq details[open] { border-color: rgb(var(--cyan-rgb) / 0.6); }
.faq summary { cursor: pointer; font-weight: 600; font-size: 1.02rem; padding-block: 14px; list-style: none; position: relative; padding-inline-end: 34px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; inset-inline-end: 4px; inset-block-start: 50%; translate: 0 -50%; font-family: var(--font-mono); font-size: 1.3rem; color: var(--cyan-deep); transition: rotate var(--dur) var(--ease); }
.faq details[open] summary::after { rotate: 45deg; }
.faq details p { padding-block: 0 16px; color: var(--text-2); }

/* ---------- Register ---------- */
.cta { padding-block: var(--section-y); background: var(--ink) var(--grain); color: rgb(var(--paper-rgb) / 0.94); position: relative; overflow: hidden; }
.cta::before { content: ""; position: absolute; inset: 0; background:
  radial-gradient(50% 60% at 12% 0%, rgb(var(--violet-rgb) / 0.25), transparent 60%),
  radial-gradient(45% 55% at 90% 100%, rgb(var(--cyan-rgb) / 0.18), transparent 60%); pointer-events: none; }
.cta-wrap { position: relative; text-align: center; }
.cta .kicker { color: var(--cyan); background: rgb(var(--cyan-rgb) / 0.12); border-color: rgb(var(--cyan-rgb) / 0.4); }
.cta .section-lede { color: rgb(var(--paper-rgb) / 0.75); }
.cta-form { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-block: var(--space-4) var(--space-2); text-align: start; }
.cta-form input, .cta-form select { width: 100%; font: inherit; color: var(--paper); background: rgb(var(--paper-rgb) / 0.08); border: 1.5px solid rgb(var(--paper-rgb) / 0.25); border-radius: var(--radius-sm); padding: 14px 16px; }
.cta-form input::placeholder { color: rgb(var(--paper-rgb) / 0.55); }
.cta-form select { appearance: none; }
.cta-form select:invalid { color: rgb(var(--paper-rgb) / 0.55); }
.cta-form input:focus, .cta-form select:focus { outline: none; border-color: var(--cyan); box-shadow: 0 0 0 3px rgb(var(--cyan-rgb) / 0.25); }
.cta-form .btn { grid-column: 1 / -1; justify-content: center; }
.cta-note { font-family: var(--font-mono); font-size: 0.8rem; color: rgb(var(--paper-rgb) / 0.55); }

/* ---------- Footer ---------- */
.footer { background: var(--ink); color: rgb(var(--paper-rgb) / 0.8); border-block-start: 1px solid rgb(var(--paper-rgb) / 0.1); padding-block: var(--space-5); }
.footer-inner { display: flex; flex-wrap: wrap; gap: var(--space-4); align-items: center; justify-content: space-between; }
.foot-tag { font-size: 0.9rem; color: rgb(var(--paper-rgb) / 0.6); max-width: 420px; margin-block-start: 10px; }
.foot-links { display: flex; flex-wrap: wrap; gap: 10px 22px; }
.foot-links a { color: rgb(var(--paper-rgb) / 0.8); }
.foot-links a:hover { color: var(--cyan); }

/* ---------- Reveal on scroll ---------- */
.rv { opacity: 0; translate: 0 26px; transition: opacity var(--dur-slow) var(--ease-out), translate var(--dur-slow) var(--ease-out); }
.rv.in { opacity: 1; translate: 0 0; }
.rv-d1 { transition-delay: 0.08s; } .rv-d2 { transition-delay: 0.16s; } .rv-d3 { transition-delay: 0.24s; }

/* ---------- Responsive ---------- */
@media (max-width: 1020px) {
  .tracks { grid-template-columns: 1fr; max-width: 560px; margin-inline: auto; }
  .bots { grid-template-columns: repeat(2, 1fr); }
  .method { grid-template-columns: repeat(2, 1fr); }
  .metrics { grid-template-columns: repeat(3, 1fr); }
  .sim-grid { grid-template-columns: 1fr; }
  .wire { grid-template-columns: repeat(2, 1fr); gap: 22px; }
  .wire::before { display: none; }
}
@media (max-width: 700px) {
  :root { --gutter: var(--gutter-mobile); --section-y: 72px; }
  .nav-links { position: absolute; inset-inline: 0; inset-block-start: 100%; flex-direction: column; align-items: stretch; background: var(--kraft); border-block-end: 1px solid var(--rule); padding: 16px var(--gutter-mobile) 22px; display: none; }
  .nav-links.is-open { display: flex; }
  .nav-toggle { display: block; }
  .brand-logo { height: 48px; }
  .nav-inner { min-block-size: 66px; }
  .bots { grid-template-columns: 1fr 1fr; }
  .method { grid-template-columns: 1fr; }
  .metrics { grid-template-columns: repeat(2, 1fr); }
  .cta-form { grid-template-columns: 1fr; }
  .about { grid-template-columns: 1fr; text-align: center; justify-items: center; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .rv { opacity: 1; translate: none; }
}