/* =========================================================
   AI SOLUTION WAREHOUSE — design tokens
   ========================================================= */
:root{
  /* color */
  --bg:            #0B1220;
  --surface:       #111A2E;
  --surface-2:     #16223A;
  --line:          rgba(148,171,209,0.14);
  --grid-line:     rgba(94,150,255,0.07);
  --text:          #EDF1F7;
  --text-muted:    #8C97AE;
  --amber:         #FFB020;
  --amber-dim:     #7A5A17;
  --cyan:          #4FD1FF;
  --cyan-dim:      #1E4A5C;
  --green:         #35D07F;

  /* type */
  --font-display: "Big Shoulders Display", sans-serif;
  --font-body:    "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono:    "IBM Plex Mono", monospace;

  /* layout */
  --wrap: 1160px;
  --radius: 10px;
  --header-h: 76px;
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img,svg{ display:block; max-width:100%; }
a{ color: inherit; }
.mono{ font-family: var(--font-mono); letter-spacing: 0.02em; }

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

.skip-link{
  position:absolute; left:-999px; top:0; background:var(--cyan); color:#04121a;
  padding:10px 16px; z-index:200; font-weight:600;
}
.skip-link:focus{ left:16px; top:16px; }

:focus-visible{
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

/* =========================================================
   HEADER / NAV
   ========================================================= */
.site-header{
  position: sticky; top:0; z-index:100;
  height: var(--header-h);
  display:flex; align-items:center;
  background: rgba(11,18,32,0.72);
  backdrop-filter: blur(10px) saturate(140%);
  border-bottom: 1px solid var(--line);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  width:100%;
}
.brand{
  display:flex; align-items:center; gap:12px;
  text-decoration:none; color:var(--text);
}
.crate-logo{ width:64px; height:44px; flex:none; cursor:pointer; }
.crate-svg{ width:100%; height:100%; overflow: visible; }

/* "IM" gradient monogram with circuit-node accents — the Intellomate mark. */
.im-text{
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 96px;
  fill: url(#imGrad);
  opacity: 0;
  transform: translateY(6px) scale(.9);
  transform-origin: center;
  transform-box: fill-box;
  animation: im-text-in .55s cubic-bezier(.2,.8,.3,1) forwards .15s;
}
@keyframes im-text-in{ to{ opacity:1; transform: translateY(0) scale(1); } }

.im-wire{
  stroke: var(--cyan); stroke-width:4; stroke-linecap:round;
  opacity:.85;
}
.im-wire-1{ stroke-dasharray:16; stroke-dashoffset:16; animation: draw-crate .4s ease forwards .55s; }
.im-wire-2{ stroke-dasharray:37; stroke-dashoffset:37; animation: draw-crate .4s ease forwards .7s; }

.im-node{ opacity:0; animation: node-in .3s ease forwards, pulse-node 2.6s ease-in-out infinite; }
.im-node-1{ fill:#12224A; stroke: var(--cyan); stroke-width:2; animation-delay: .5s, 1s; }
.im-node-2{ fill: var(--cyan); animation-delay: .68s, 1.2s; }

/* Soft glow halo — real SVG blur (feGaussianBlur), not CSS filter+transform,
   so it never rasterizes/blurs the crisp mark. Hidden until hover. */
.im-glow{
  opacity:0;
  transition: opacity .4s ease;
}
.im-glow-text{
  font-family: var(--font-display); font-weight:900; font-size:96px;
  fill: var(--cyan);
}
.im-glow-dot{ fill: var(--cyan); }

/* Energized wire-flow overlay — a moving dash pattern that only runs on hover,
   giving the sense of current traveling toward the nodes. */
.im-flow{
  stroke: #BFEFFF; stroke-width:2.4; stroke-linecap:round;
  stroke-dasharray: 5 9; opacity:0;
}

/* Spark burst — fires from the lower node on hover */
.spark{ fill: var(--cyan); opacity:0; }
.spark:nth-of-type(even){ fill: var(--amber); }
@keyframes spark-burst{
  0%{ opacity:1; transform: translate(0,0) scale(1); }
  100%{ opacity:0; transform: translate(var(--tx), var(--ty)) scale(.3); }
}
.spark-1{ --tx:22; --ty:-6; }
.spark-2{ --tx:14; --ty:20; }
.spark-3{ --tx:-8; --ty:22; }
.spark-4{ --tx:6; --ty:-22; }

/* Hover interaction: glow blooms in, wires energize, nodes pulse faster,
   sparks fire, and the crisp mark lifts slightly — translate only, never
   scaled, so the letterforms stay perfectly sharp. */
.im-crisp{ transition: transform .3s ease, filter .3s ease; transform-box: fill-box; transform-origin: center; }
.crate-logo:hover .im-crisp{
  transform: translateY(-2px);
  filter: brightness(1.2) saturate(1.35);
}
.crate-logo:hover .im-glow{ opacity: .22; }
.crate-logo:hover .im-flow{
  opacity: 1;
  animation: wire-flow .7s linear infinite;
}
@keyframes wire-flow{ to{ stroke-dashoffset: -28; } }
.crate-logo:hover .im-node{ animation-duration: .3s, .5s; }
.crate-logo:hover .spark{ animation: spark-burst .5s ease-out forwards; }
.crate-logo:hover .spark-2{ animation-delay: .04s; }
.crate-logo:hover .spark-3{ animation-delay: .08s; }
.crate-logo:hover .spark-4{ animation-delay: .12s; }

@keyframes draw-crate{ to{ stroke-dashoffset:0; } }
@keyframes node-in{ to{ opacity:1; } }
@keyframes pulse-node{
  0%,100%{ r:5.5; opacity:1; }
  50%{ r:6.6; opacity:0.6; }
}


.brand-word{
  font-family: var(--font-display);
  font-weight:700;
  font-size:19px;
  line-height:1;
  letter-spacing: 0.01em;
  white-space: nowrap;
}
.brand-word-accent{ color: var(--cyan); }

.main-nav{ display:flex; align-items:center; gap:28px; font-size:14.5px; font-weight:500; }
.main-nav a{ text-decoration:none; color: var(--text-muted); position:relative; padding:6px 0; }
.main-nav a:hover{ color: var(--text); }
.main-nav a:not(.nav-cta)::after{
  content:""; position:absolute; left:0; right:100%; bottom:0; height:2px;
  background: var(--cyan); transition: right .25s ease;
}
.main-nav a:not(.nav-cta):hover::after{ right:0; }

.nav-cta{
  background: var(--amber); color:#1a1204 !important; padding:9px 16px !important;
  border-radius: 6px; font-weight:700;
}
.nav-cta:hover{ filter:brightness(1.08); }

.nav-toggle{
  display:none; background:none; border:0; width:36px; height:30px; padding:0;
  flex-direction:column; justify-content:space-between; cursor:pointer;
}
.nav-toggle span{ height:2px; background:var(--text); border-radius:2px; }

/* =========================================================
   BUTTONS
   ========================================================= */
.btn{
  display:inline-block; text-decoration:none; font-weight:700; font-size:15px;
  padding:13px 24px; border-radius:6px; border:1px solid transparent;
  transition: transform .15s ease, filter .15s ease, background .15s ease;
}
.btn-primary{ background: var(--amber); color:#1a1204; }
.btn-primary:hover{ filter:brightness(1.08); transform: translateY(-1px); }
.btn-ghost{ background:transparent; color:var(--text); border-color: var(--line); }
.btn-ghost:hover{ border-color: var(--cyan); color: var(--cyan); }
.btn-block{ width:100%; text-align:center; cursor:pointer; }

/* =========================================================
   HERO
   ========================================================= */
.hero{
  position:relative; overflow:hidden;
  padding: 96px 0 84px;
  border-bottom: 1px solid var(--line);
}
.blueprint-grid{
  position:absolute; inset:0;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(ellipse 70% 60% at 30% 20%, #000 40%, transparent 85%);
}
#circuit-canvas{
  position:absolute; inset:0; width:100%; height:100%;
  opacity: 0.95; pointer-events:none;
}
.hero-inner{ position:relative; max-width: 760px; }
.eyebrow{
  color: var(--cyan); font-size:13px; font-weight:500; margin:0 0 18px;
}
.hero-title{
  font-family: var(--font-display);
  font-weight:900;
  font-size: clamp(2.6rem, 6vw, 4.6rem);
  line-height: 0.98;
  letter-spacing: 0.01em;
  margin: 0 0 22px;
}
.accent-cyan{ color: var(--cyan); }
.hero-sub{
  font-size: 18px; color: var(--text-muted); max-width: 560px; margin: 0 0 34px;
}
.hero-actions{ display:flex; gap:16px; flex-wrap:wrap; margin-bottom: 48px; }

.hero-manifest{
  border:1px solid var(--line); border-radius: var(--radius);
  background: var(--surface); padding: 18px 20px;
  display:flex; flex-direction:column; gap:10px;
  font-size: 13px; color: var(--text-muted); max-width: 560px;
}
.manifest-row{ display:flex; align-items:baseline; }
.type-status{ font-style:normal; color: var(--green); white-space:nowrap; }
.type-cursor{
  display:inline-block; width:7px; height:13px; margin-left:2px;
  background: var(--cyan); vertical-align:-2px;
  animation: cursor-blink 0.9s steps(1) infinite;
}
@keyframes cursor-blink{ 50%{ opacity:0; } }
.dot{ display:inline-block; width:8px; height:8px; border-radius:50%; margin-right:10px; }
.dot-green{ background: var(--green); }
.dot-cyan{ background: var(--cyan); }
.dot-amber{ background: var(--amber); }

/* =========================================================
   SECTION SHARED
   ========================================================= */
section{ padding: 88px 0; }
.section-title{
  font-family: var(--font-display);
  font-weight:700;
  font-size: clamp(1.9rem, 3.6vw, 2.6rem);
  line-height:1.08;
  margin: 0 0 18px;
  max-width: 780px;
}
.section-lede{
  color: var(--text-muted); font-size:16.5px; max-width: 620px; margin: 0 0 40px;
}

/* =========================================================
   CATALOG
   ========================================================= */
.catalog{ background: var(--surface); border-bottom:1px solid var(--line); }
.module-grid{
  display:grid; grid-template-columns: repeat(2, 1fr); gap: 24px;
}
.module-card{
  position:relative; overflow:hidden;
  background: var(--surface-2); border:1px solid var(--line); border-radius: var(--radius);
  padding: 28px 28px 26px;
  transition: border-color .2s ease, transform .2s ease;
}
.module-card:hover{ border-color: var(--cyan); transform: translateY(-3px); }
.module-card::after{
  content:""; position:absolute; top:0; left:-60%; width:40%; height:100%;
  background: linear-gradient(100deg, transparent, rgba(79,209,255,0.12), transparent);
  transform: skewX(-18deg);
  transition: left .65s ease;
  pointer-events:none;
}
.module-card:hover::after{ left: 130%; }
.module-card-custom{ border-style:dashed; }
.module-top{ display:flex; align-items:center; justify-content:space-between; margin-bottom:14px; }

/* ---- Product preview mockups: lightweight, self-looping, no images ---- */
.preview{
  background: var(--surface); border:1px solid var(--line); border-radius:8px;
  padding: 12px 14px 14px; margin-bottom:18px; overflow:hidden;
}
.preview img{
  display:block; width:100%; height:auto; border-radius:4px;
}
.preview-chat, .preview-voice{ display:flex; justify-content:center; }
.preview-chat img, .preview-voice img{
  width:auto; max-width:220px; max-height:172px; border-radius:8px;
}

/* -- Chat mockup (Driving School) -- */
.preview-bar{ display:flex; gap:5px; margin-bottom:10px; }
.preview-bar span{ width:7px; height:7px; border-radius:50%; background: var(--line); }
.chat-body{ position:relative; display:flex; flex-direction:column; gap:8px; min-height:84px; }
.bubble{
  max-width:82%; font-size:12px; padding:7px 10px; border-radius:10px; line-height:1.35;
  opacity:0;
}
.bubble-user{
  align-self:flex-end; background: var(--surface-2); color: var(--text-muted);
  border-bottom-right-radius:2px;
  animation: cycle-user 7s ease-in-out infinite;
}
.bubble-bot{
  align-self:flex-start; background: rgba(79,209,255,0.12); color: var(--text);
  border:1px solid rgba(79,209,255,0.25); border-bottom-left-radius:2px;
}
.bubble-typing{ display:flex; gap:4px; padding:10px 12px; animation: cycle-typing 7s ease-in-out infinite; }
.bubble-typing span{
  width:5px; height:5px; border-radius:50%; background: var(--cyan); opacity:.5;
  animation: typing-dot 1s ease-in-out infinite;
}
.bubble-typing span:nth-child(2){ animation-delay:.15s; }
.bubble-typing span:nth-child(3){ animation-delay:.3s; }
.bubble-reply{ animation: cycle-reply 7s ease-in-out infinite; }

@keyframes cycle-user{
  0%,4%{ opacity:0; transform:translateY(6px); }
  10%,82%{ opacity:1; transform:translateY(0); }
  90%,100%{ opacity:0; transform:translateY(-4px); }
}
@keyframes cycle-typing{
  0%,14%{ opacity:0; }
  20%,40%{ opacity:1; }
  46%,100%{ opacity:0; }
}
@keyframes cycle-reply{
  0%,44%{ opacity:0; transform:translateY(6px); }
  52%,82%{ opacity:1; transform:translateY(0); }
  90%,100%{ opacity:0; transform:translateY(-4px); }
}
@keyframes typing-dot{
  0%,100%{ opacity:.3; transform:translateY(0); }
  50%{ opacity:1; transform:translateY(-3px); }
}

/* -- Voice agent mockup -- */
.voice-row{ display:flex; align-items:center; justify-content:space-between; margin-bottom:12px; }
.voice-live{
  display:flex; align-items:center; gap:6px; font-size:11px; font-weight:700;
  color:#FF7A7A; letter-spacing:.06em;
}
.voice-live-dot{
  width:7px; height:7px; border-radius:50%; background:#FF7A7A;
  animation: live-blink 1.2s ease-in-out infinite;
}
@keyframes live-blink{ 0%,100%{ opacity:1; } 50%{ opacity:.35; } }
.voice-timer{ font-size:11px; color: var(--text-muted); }
.voice-wave{ display:flex; align-items:flex-end; gap:4px; height:38px; margin-bottom:10px; }
.voice-wave span{
  flex:1; background: linear-gradient(var(--cyan), var(--amber)); border-radius:3px;
  height:100%; transform: scaleY(.3); transform-origin:bottom;
  animation: wave-bounce .9s ease-in-out infinite;
}
.voice-wave span:nth-child(1){ animation-delay:0s; }
.voice-wave span:nth-child(2){ animation-delay:.1s; }
.voice-wave span:nth-child(3){ animation-delay:.2s; }
.voice-wave span:nth-child(4){ animation-delay:.3s; }
.voice-wave span:nth-child(5){ animation-delay:.4s; }
.voice-wave span:nth-child(6){ animation-delay:.5s; }
.voice-wave span:nth-child(7){ animation-delay:.6s; }
@keyframes wave-bounce{ 0%,100%{ transform: scaleY(.3); } 50%{ transform: scaleY(1); } }
.voice-caption{ font-size:11.5px; color: var(--text-muted); }

/* -- Home care shift-matching mockup -- */
.shift-row{
  display:flex; align-items:center; justify-content:space-between;
  padding:7px 0; font-size:12px;
}
.shift-row + .shift-row{ border-top:1px solid var(--line); }
.shift-name{ color: var(--text); }
.shift-status{ position:relative; display:inline-flex; align-items:center; gap:6px; min-width:78px; }
.status-dot{
  width:7px; height:7px; border-radius:50%; flex:none; background: var(--text-muted);
  animation: dot-cycle 6s ease-in-out infinite;
}
.status-label{
  position:absolute; left:14px; opacity:0; white-space:nowrap; font-size:11.5px; font-weight:600;
}
.status-open{ animation: status-open-cycle 6s ease-in-out infinite; color: var(--text-muted); }
.status-matching{ animation: status-matching-cycle 6s ease-in-out infinite; color: var(--amber); }
.status-filled{ animation: status-filled-cycle 6s ease-in-out infinite; color: var(--green); }
@keyframes dot-cycle{
  0%,32%{ background: var(--text-muted); }
  38%,60%{ background: var(--amber); }
  70%,100%{ background: var(--green); }
}
@keyframes status-open-cycle{ 0%,2%{opacity:0;} 6%,28%{opacity:1;} 34%,100%{opacity:0;} }
@keyframes status-matching-cycle{ 0%,32%{opacity:0;} 38%,60%{opacity:1;} 66%,100%{opacity:0;} }
@keyframes status-filled-cycle{ 0%,64%{opacity:0;} 70%,96%{opacity:1;} 100%{opacity:0;} }
.row-2 .status-open, .row-2 .status-matching, .row-2 .status-filled, .row-2 .status-dot{ animation-delay:-2s; }
.row-3 .status-open, .row-3 .status-matching, .row-3 .status-filled, .row-3 .status-dot{ animation-delay:-4s; }

/* -- Custom-build workflow mockup -- */
.preview-flow{ display:flex; align-items:center; justify-content:center; gap:0; padding: 22px 10px; }
.flow-chip{
  font-family: var(--font-mono); font-size:11px; color: var(--text-muted);
  border:1px solid var(--line); border-radius:20px; padding:7px 12px; white-space:nowrap;
  transition: color .3s ease, border-color .3s ease;
}
.flow-chip-1{ animation: flow-chip-glow 4.5s ease-in-out infinite; }
.flow-chip-2{ animation: flow-chip-glow 4.5s ease-in-out infinite; animation-delay:1.5s; }
.flow-chip-3{ animation: flow-chip-glow 4.5s ease-in-out infinite; animation-delay:3s; }
@keyframes flow-chip-glow{
  0%, 90%, 100%{ color: var(--text-muted); border-color: var(--line); }
  8%, 30%{ color: var(--cyan); border-color: var(--cyan); }
}
.flow-line{ flex:1; max-width:34px; height:2px; background: var(--line); position:relative; overflow:hidden; }
.flow-line::after{
  content:""; position:absolute; top:0; left:-100%; width:100%; height:100%;
  background: var(--cyan);
  animation: flow-pulse 4.5s ease-in-out infinite;
}
.flow-line-1::after{ animation-delay:.3s; }
.flow-line-2::after{ animation-delay:1.8s; }
@keyframes flow-pulse{ 0%,88%,100%{ left:-100%; } 20%{ left:100%; } }

.sku{ font-size:13px; color: var(--cyan); }
.stock-tag{
  font-family: var(--font-mono); font-size:11px; font-weight:500; letter-spacing:0.05em;
  background: rgba(53,208,127,0.12); color: var(--green);
  border:1px solid rgba(53,208,127,0.35);
  padding: 4px 9px; border-radius: 20px;
}
.stock-tag-custom{
  background: rgba(255,176,32,0.12); color: var(--amber); border-color: rgba(255,176,32,0.35);
}
.module-card h3{
  font-family: var(--font-display); font-weight:700; font-size:22px; margin: 0 0 10px;
}
.module-card > p{ color: var(--text-muted); font-size:15px; margin:0 0 18px; }
.outcomes{ list-style:none; margin:0 0 22px; padding:0; display:flex; flex-direction:column; gap:9px; }
.outcomes li{
  font-size: 14px; color: var(--text); padding-left:20px; position:relative;
}
.outcomes li::before{
  content:""; position:absolute; left:0; top:7px; width:8px; height:8px;
  background: var(--amber); border-radius:2px;
}
.module-link{
  text-decoration:none; font-weight:700; font-size:14.5px; color: var(--cyan);
}
.module-link:hover{ color: var(--amber); }

/* =========================================================
   PROCESS
   ========================================================= */
.process-list{
  list-style:none; margin:0; padding:0;
  display:flex; flex-direction:column;
}
.process-list li{
  display:grid; grid-template-columns: 90px 1fr; gap: 20px;
  padding: 26px 0; border-top:1px solid var(--line);
}
.process-list li:last-child{ border-bottom:1px solid var(--line); }
.process-num{ font-size: 34px; color: var(--amber); font-weight:500; }
.process-list h3{ font-family: var(--font-display); font-size:20px; font-weight:700; margin:0 0 6px; }
.process-list p{ color: var(--text-muted); font-size:15px; max-width:560px; margin:0; }

/* =========================================================
   WHY US
   ========================================================= */
.why{ background: var(--surface); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.why-inner{ display:grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items:start; }
.why-readout{
  border:1px solid var(--line); border-radius: var(--radius); overflow:hidden;
}
.readout-row{
  display:flex; align-items:center; justify-content:space-between;
  padding: 16px 20px; border-bottom:1px solid var(--line);
  background: var(--surface-2); font-size:13px;
}
.readout-row:last-child{ border-bottom:none; }
.readout-row span{ color: var(--text-muted); }
.readout-row strong{ color: var(--cyan); font-weight:500; }

/* =========================================================
   CONTACT
   ========================================================= */
.contact-inner{ display:grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items:start; }
.contact-direct{ margin-top:28px; font-size:14px; display:flex; flex-direction:column; gap:8px; }
.contact-direct a{ color: var(--cyan); text-decoration:none; }
.contact-direct a:hover{ color: var(--amber); }

.contact-form{
  display:flex; flex-direction:column; gap:6px;
  background: var(--surface); border:1px solid var(--line); border-radius: var(--radius);
  padding: 28px;
}
.contact-form label{ font-size:13px; color: var(--text-muted); margin-top:14px; }
.contact-form input,
.contact-form select,
.contact-form textarea{
  font-family: var(--font-body); font-size:15px; color: var(--text);
  background: var(--surface-2); border:1px solid var(--line); border-radius:6px;
  padding:11px 12px; margin-top:6px; width:100%;
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus{ border-color: var(--cyan); }
.contact-form textarea{ resize: vertical; }
.contact-form .btn{ margin-top:20px; }
.form-note{ font-size:13.5px; color: var(--green); min-height: 18px; margin: 10px 0 0; }

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer{ padding: 40px 0; }
.footer-inner{
  display:flex; align-items:flex-start; justify-content:space-between; flex-wrap:wrap; gap:18px;
}
.footer-brand{ display:flex; flex-direction:column; align-items:flex-start; gap:9px; }
.footer-brand-row{ display:flex; align-items:center; gap:10px; }
.footer-brand-name{ font-weight:600; font-size:14px; }
.footer-tagline{
  font-size:11px; color: var(--text-muted); letter-spacing:0.08em;
  margin:0; padding-left:54px;
}
.crate-logo-small{ width:44px; height:30px; }
.crate-logo-small .im-text{ animation:none; opacity:1; transform:none; }
.crate-logo-small .im-wire{ animation:none; stroke-dashoffset:0; }
.crate-logo-small .im-node{ animation:none; opacity:1; }
.footer-nav{ display:flex; gap:22px; font-size:14px; margin-top:2px; }
.footer-nav a{ text-decoration:none; color: var(--text-muted); }
.footer-nav a:hover{ color: var(--cyan); }
.footer-fine{ font-size:12px; color: var(--text-muted); margin-top:2px; }

/* =========================================================
   SCROLL REVEAL
   ========================================================= */
.reveal{ opacity:0; transform: translateY(16px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible{ opacity:1; transform:none; }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 880px){
  .why-inner, .contact-inner{ grid-template-columns: 1fr; }
  .module-grid{ grid-template-columns: 1fr; }
}

@media (max-width: 720px){
  .main-nav{
    position:fixed; inset: var(--header-h) 0 0 0; height: calc(100vh - var(--header-h));
    background: var(--bg); flex-direction:column; align-items:flex-start;
    padding: 32px 24px; gap: 22px; font-size:18px;
    transform: translateX(100%); transition: transform .25s ease;
  }
  .main-nav.is-open{ transform: translateX(0); }
  .nav-toggle{ display:flex; }
  .nav-cta{ margin-top:8px; }
  section{ padding: 64px 0; }
  .hero{ padding: 64px 0 56px; }
  .process-list li{ grid-template-columns: 56px 1fr; }
}