/* =========================================================================
   StackIT — Smart Vertical Storage
   Design system: graphite engineering aesthetic, accent green #2cbb67
   Type: Archivo (display) / IBM Plex Sans (text) / IBM Plex Mono (technical)
   ========================================================================= */

:root {
  /* dark surfaces */
  --bg:          #0b0d0e;
  --bg-2:        #0f1213;
  --panel:       #14181a;
  --panel-2:     #181d1f;
  --line:        rgba(255,255,255,0.075);
  --line-2:      rgba(255,255,255,0.14);
  --grid:        rgba(255,255,255,0.035);

  /* text on dark */
  --text:        #e9edee;
  --muted:       #969fa4;
  --faint:       #6a7378;

  /* light surfaces */
  --light:       #eef0ef;
  --light-2:     #e4e7e5;
  --light-card:  #ffffff;
  --ink:         #0b0d0e;
  --ink-muted:   #5b6469;
  --light-line:  rgba(11,13,14,0.12);
  --light-grid:  rgba(11,13,14,0.045);

  /* accents */
  --green:       #2cbb67;
  --green-600:   #25a059;
  --green-200:   #7fe0a6;
  --green-soft:  rgba(44,187,103,0.13);
  --green-line:  rgba(44,187,103,0.32);
  --cyan:        #34bcd0;
  --cyan-soft:   rgba(52,188,208,0.12);

  --maxw: 1240px;
  --pad: clamp(20px, 5vw, 64px);
  --radius: 4px;

  --font-display: 'Archivo', system-ui, sans-serif;
  --font-text: 'IBM Plex Sans', system-ui, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-text);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 16px;
  letter-spacing: 0.005em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

::selection { background: var(--green); color: #04140a; }

a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input { font-family: inherit; }

/* ---------- layout primitives ---------- */
.wrap { max-width: var(--maxw); margin: 0 auto; padding-inline: var(--pad); }

section { position: relative; }

.section-pad { padding-block: clamp(52px, 7.5vw, 104px); }

/* monospace eyebrow / technical label */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--green);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
}
.eyebrow::before {
  content: "";
  width: 22px; height: 1px;
  background: var(--green);
  opacity: 0.7;
}
.eyebrow.center::before { display: none; }

.s-head { max-width: 760px; }
.s-head h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(30px, 4.6vw, 52px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  margin-top: 20px;
  text-wrap: balance;
}
.s-head p {
  margin-top: 20px;
  color: var(--muted);
  font-size: clamp(16px, 1.4vw, 18px);
  max-width: 620px;
}

/* index tag like  // 02 */
.idx {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--faint);
  letter-spacing: 0.1em;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  font-weight: 500;
  padding: 14px 22px;
  border-radius: var(--radius);
  transition: transform .18s ease, background .18s ease, border-color .18s ease, color .18s ease;
  white-space: nowrap;
}
.btn .arw { transition: transform .2s ease; }
.btn:hover .arw { transform: translateX(3px); }

.btn-primary {
  background: var(--green);
  color: #04140a;
  font-weight: 600;
}
.btn-primary:hover { background: var(--green-200); transform: translateY(-1px); }

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line-2);
}
.btn-ghost:hover { border-color: var(--green); color: #fff; background: rgba(255,255,255,0.02); }

.btn-dark {
  background: var(--ink);
  color: #fff;
}
.btn-dark:hover { background: #1d2225; transform: translateY(-1px); }

.btn-lite-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--light-line);
}
.btn-lite-ghost:hover { border-color: var(--ink); }

/* =========================================================================
   NAV
   ========================================================================= */
.nav {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(11,13,14,0.72);
  backdrop-filter: blur(14px) saturate(120%);
  border-bottom: 1px solid var(--line);
}
.nav-in {
  max-width: var(--maxw);
  margin: 0 auto;
  padding-inline: var(--pad);
  height: 66px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand { display: flex; align-items: center; gap: 11px; }
.brand .mark {
  width: 26px; height: 26px;
  border: 1.5px solid var(--green);
  border-radius: 3px;
  position: relative;
  display: grid;
  place-items: center;
  flex: none;
}
.brand .mark::before,
.brand .mark::after {
  content: "";
  position: absolute;
  left: 5px; right: 5px;
  height: 1.5px;
  background: var(--green);
}
.brand .mark::before { top: 8px; }
.brand .mark::after  { top: 13px; box-shadow: 0 5px 0 var(--green); }
.brand .name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.01em;
}
.brand .name b { color: var(--green); font-weight: 700; }
.brand .by {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--faint);
  letter-spacing: 0.12em;
  margin-top: 1px;
}

.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a {
  font-size: 14px;
  color: var(--muted);
  transition: color .15s ease;
  position: relative;
}
.nav-links a:hover { color: var(--text); }
.nav-cta { display: flex; align-items: center; gap: 14px; }
.nav-cta .btn { padding: 10px 18px; }

.nav-toggle { display: none; width: 40px; height: 40px; border: 1px solid var(--line-2); border-radius: var(--radius); }
.nav-toggle span { display:block; width:18px; height:1.6px; background: var(--text); margin: 3.5px auto; transition:.2s; }

.mobile-menu {
  display: none;
  border-bottom: 1px solid var(--line);
  background: var(--bg-2);
  padding: 14px var(--pad) 22px;
}
.mobile-menu a { display: block; padding: 12px 0; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 15px; }
.mobile-menu .btn { margin-top: 16px; width: 100%; justify-content: center; }

/* =========================================================================
   technical background grid
   ========================================================================= */
.gridlines {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
  mask-image: radial-gradient(ellipse 90% 80% at 50% 30%, #000 30%, transparent 80%);
}
.light .gridlines {
  background-image:
    linear-gradient(var(--light-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--light-grid) 1px, transparent 1px);
}

/* corner ticks */
.ticks { position: absolute; inset: 0; pointer-events: none; }
.tick { position: absolute; width: 9px; height: 9px; opacity: .6; }
.tick::before, .tick::after { content:""; position:absolute; background: var(--green); }
.tick::before { left:50%; top:0; transform:translateX(-50%); width:1px; height:100%; }
.tick::after  { top:50%; left:0; transform:translateY(-50%); height:1px; width:100%; }

/* =========================================================================
   HERO
   ========================================================================= */
.hero {
  position: relative;
  background:
    radial-gradient(1100px 560px at 78% -8%, rgba(44,187,103,0.10), transparent 60%),
    radial-gradient(800px 500px at 0% 100%, rgba(52,188,208,0.05), transparent 55%),
    var(--bg);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.hero-in {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(40px, 5vw, 68px) var(--pad) clamp(40px, 5vw, 72px);
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
  position: relative;
  z-index: 2;
}
.hero-copy { max-width: 560px; }
.hero-tag {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--font-mono);
  font-size: 12px; letter-spacing: 0.06em;
  color: var(--muted);
  border: 1px solid var(--line-2);
  border-radius: 100px;
  padding: 7px 14px 7px 11px;
  margin-bottom: 26px;
}
.hero-tag .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 4px var(--green-soft); animation: pulse 2.4s infinite; }
@keyframes pulse { 0%,100%{opacity:1;} 50%{opacity:.45;} }

.hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(38px, 6vw, 70px);
  line-height: 0.99;
  letter-spacing: -0.03em;
  text-wrap: balance;
}
.hero h1 .g { color: var(--green); }
.hero .sub {
  margin-top: 24px;
  font-size: clamp(16px, 1.5vw, 19px);
  color: var(--muted);
  max-width: 520px;
}
.hero-cta { margin-top: 36px; display: flex; gap: 14px; flex-wrap: wrap; }

.hero-stats {
  margin-top: clamp(32px, 4vw, 46px);
  display: grid;
  grid-template-columns: repeat(3, auto);
  gap: clamp(20px, 4vw, 46px);
  padding-top: 28px;
  border-top: 1px solid var(--line);
  width: fit-content;
}
.hstat .n {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 3vw, 34px);
  letter-spacing: -0.02em;
}
.hstat .n .g { color: var(--green); }
.hstat .l { font-family: var(--font-mono); font-size: 11px; color: var(--faint); letter-spacing: 0.06em; margin-top: 4px; text-transform: uppercase; }

/* ---- hero media: real machine footage ---- */
.hero-media { width: 100%; }
.media-frame {
  position: relative;
  aspect-ratio: 1600 / 826;
  border: 1px solid var(--line-2);
  border-radius: 8px;
  overflow: hidden;
  background: #050607;
  isolation: isolate;
  transform: translateZ(0);
  box-shadow: 0 44px 90px -50px rgba(0,0,0,0.9);
}
.hero-video { width: 100%; height: 100%; object-fit: cover; display: block; transform: translateZ(0); backface-visibility: hidden; will-change: transform; filter: saturate(1.04) contrast(1.02); }
.media-frame .tick { z-index: 4; opacity: .9; }
.media-chrome, .media-foot {
  position: absolute; left: 0; right: 0; z-index: 3;
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 13px 16px;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em;
  text-transform: uppercase; color: rgba(255,255,255,0.85);
  pointer-events: none;
}
.media-chrome { top: 0; background: linear-gradient(180deg, rgba(0,0,0,0.6), transparent); }
.media-foot { bottom: 0; background: linear-gradient(0deg, rgba(0,0,0,0.72), transparent); }
.media-foot .mhud { color: var(--green); }
.light .media-frame { border-color: rgba(11,13,14,0.18); box-shadow: 0 30px 70px -40px rgba(11,13,14,0.55); }
.solution-media { margin-top: clamp(30px, 3.5vw, 44px); }

/* basic-dimensions spec under the video */
.spec-cap {
  margin-top: clamp(26px, 3.4vw, 40px);
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--green-600); display: flex; align-items: center; gap: 11px;
}
.spec-cap::before { content: ""; width: 20px; height: 1px; background: var(--green-600); }
.spec {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  border: 1px solid var(--light-line);
  border-radius: 10px;
  overflow: hidden;
  background: var(--light-card);
}
.spec .cell {
  padding: 20px 22px;
  border-right: 1px solid var(--light-line);
}
.spec .cell:last-child { border-right: none; }
.spec .cell .l {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--ink-muted);
}
.spec .cell .v {
  font-family: var(--font-display); font-weight: 700; font-size: clamp(20px, 1.9vw, 26px);
  letter-spacing: -0.02em; margin-top: 8px; color: var(--ink); line-height: 1;
}
.spec .cell .v small { font-size: 0.5em; color: var(--ink-muted); font-weight: 600; margin-left: 3px; letter-spacing: 0.02em; }
.spec-note { margin-top: 12px; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.02em; color: var(--ink-muted); }
.media-chrome .rec { display:inline-block; width:7px; height:7px; border-radius:50%; background:#ff5b5b; margin-right:7px; vertical-align:middle; box-shadow:0 0 0 3px rgba(255,91,91,0.22); animation: pulse 1.6s infinite; }

/* ---- euro containers ---- */
.euro-in { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(32px,5vw,60px); align-items: center; }
.euro-copy { max-width: 560px; }
.euro-copy h2 { font-family: var(--font-display); font-weight: 700; font-size: clamp(28px,3.8vw,44px); line-height: 1.05; letter-spacing: -0.02em; margin-top: 16px; text-wrap: balance; }
.euro-copy > p { margin-top: 18px; color: var(--muted); font-size: clamp(15px,1.3vw,17px); }
.euro-tags { list-style: none; display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.euro-tags li { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.03em; color: var(--text); border: 1px solid var(--line-2); border-radius: 100px; padding: 8px 14px; background: var(--panel); display: inline-flex; align-items: center; gap: 8px; }
.euro-tags li::before { content: ""; width: 6px; height: 6px; border-radius: 1px; background: var(--green); }
.euro-note { font-family: var(--font-mono); font-size: 12px; color: var(--faint); margin-top: 22px; line-height: 1.55; }
.euro-visual { display: flex; justify-content: center; }
.ebox { position: relative; width: 100%; max-width: 300px; aspect-ratio: 4/6; border: 1.5px solid var(--line-2); border-radius: 6px; background: linear-gradient(180deg, rgba(255,255,255,0.03), transparent 45%), var(--panel-2); padding: 16px; box-shadow: inset 0 2px 30px rgba(0,0,0,0.45); }
.ebox-grid { width: 100%; height: 100%; display: grid; grid-template-columns: repeat(3,1fr); grid-template-rows: repeat(4,1fr); gap: 7px; }
.ebox-grid span { border: 1px solid var(--line-2); border-radius: 2px; background: rgba(255,255,255,0.025); }
.ebox-grid span.on { background: var(--green-soft); border-color: var(--green-line); }
.edim { position: absolute; font-family: var(--font-mono); font-size: 10.5px; color: var(--faint); letter-spacing: 0.08em; }
.edim.top { top: -17px; left: 50%; transform: translateX(-50%); }
.edim.tag { bottom: 9px; right: 13px; color: var(--green); }

/* ---- hero schematic machine ---- */
.machine-frame {
  position: relative;
  aspect-ratio: 4 / 4.5;
  border: 1px solid var(--line-2);
  border-radius: 6px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.025), transparent 40%),
    var(--bg-2);
  padding: 26px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.machine-frame .mlabel {
  position: absolute; top: 12px; left: 14px;
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.12em;
  color: var(--faint); text-transform: uppercase;
}
.machine-frame .mlabel.r { left: auto; right: 14px; color: var(--green); }

.cabinet {
  flex: 1;
  margin-top: 26px;
  border: 1.5px solid var(--line-2);
  border-radius: 4px;
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 10px;
  gap: 7px;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(255,255,255,0.015), transparent);
}
/* storage shelves — static & selectable */
.rack {
  flex: 1;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.012));
  position: relative;
  display: flex; align-items: stretch; gap: 4px;
  padding: 5px 58px 5px 8px;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: border-color .2s ease, background .2s ease, box-shadow .2s ease;
}
.rack::after {
  content: attr(data-id);
  position: absolute; right: 9px; top: 50%; transform: translateY(-50%);
  font-family: var(--font-mono); font-size: 9px; color: var(--muted); letter-spacing: 0.02em;
}
/* individual euro boxes */
.rack i {
  flex: 1; align-self: stretch; min-width: 0;
  border: 1px solid var(--line-2);
  border-top-color: rgba(255,255,255,0.22);
  border-radius: 2px;
  background: linear-gradient(180deg, rgba(255,255,255,0.11), rgba(255,255,255,0.02) 58%, rgba(0,0,0,0.14));
  position: relative;
  transition: border-color .2s ease, background .2s ease;
}
.rack i::before {
  content: ""; position: absolute; left: 3px; right: 3px; top: 3px;
  height: 2px; border-radius: 1px; background: rgba(255,255,255,0.16);
}
.rack:hover, .rack:focus-visible { border-color: var(--green-line); background: linear-gradient(180deg, rgba(44,187,103,0.10), rgba(44,187,103,0.02)); outline: none; }
.rack:hover i, .rack:focus-visible i { border-color: var(--green-line); background: linear-gradient(180deg, rgba(44,187,103,0.24), rgba(44,187,103,0.05)); }
.rack.out { border-style: dashed; border-color: var(--green-line); background: transparent; }
.rack.out::after { color: var(--green); }
/* idle invitation pulse */
.cabinet.idle .rack { animation: rackpulse 2.8s ease-in-out infinite; }
.cabinet.idle .rack:nth-child(2) { animation-delay: .25s; }
.cabinet.idle .rack:nth-child(3) { animation-delay: .5s; }
.cabinet.idle .rack:nth-child(4) { animation-delay: .75s; }
.cabinet.idle .rack:nth-child(5) { animation-delay: 1s; }
.cabinet.idle .rack:nth-child(6) { animation-delay: 1.25s; }
@keyframes rackpulse { 0%,100% { border-color: var(--line); } 50% { border-color: var(--green-line); } }

/* picking window — fixed ergonomic position at the bottom */
.bay {
  flex: 1;
  border: 1.5px dashed var(--green-line);
  border-radius: 3px;
  position: relative;
  background: linear-gradient(90deg, var(--green-soft), transparent 65%);
  transition: box-shadow .3s ease, background .3s ease;
}
.bay::after {
  content: "PICK · ERGONOMIC";
  position: absolute; right: 8px; top: 50%; transform: translateY(-50%);
  font-family: var(--font-mono); font-size: 8px; color: var(--green); letter-spacing: 0.08em; opacity: .7;
}
.bay.active {
  background: var(--green-soft);
  box-shadow: inset 0 0 0 1px var(--green-line), 0 0 26px -6px rgba(44,187,103,0.55);
}

/* the selected shelf the machine brings DOWN to the pick window */
.shelf {
  position: absolute;
  left: 10px; right: 10px; top: 10px;
  height: 30px;
  border: 1px solid var(--green);
  border-radius: 3px;
  background: var(--green-soft);
  box-shadow: 0 12px 30px -12px rgba(44,187,103,0.85), inset 0 1px 0 rgba(255,255,255,0.12);
  display: flex; align-items: stretch; gap: 4px;
  padding: 5px 58px 5px 8px;
  z-index: 6;
  opacity: 0;
  pointer-events: none;
  will-change: transform;
  transition: transform 1.5s cubic-bezier(.65,0,.25,1), opacity .2s ease;
}
.shelf.show { opacity: 1; }
.shelf i {
  flex: 1; align-self: stretch; min-width: 0;
  border: 1px solid var(--green); border-radius: 2px;
  background: linear-gradient(180deg, rgba(44,187,103,0.40), rgba(44,187,103,0.12) 58%, rgba(0,0,0,0.10));
  position: relative;
}
.shelf i::before { content: ""; position: absolute; left: 3px; right: 3px; top: 3px; height: 2px; border-radius: 1px; background: rgba(190,255,215,0.55); }
.shelf::after { content: "▼"; color: var(--green); font-size: 9px; position: absolute; right: 10px; top: 50%; transform: translateY(-50%); opacity: .9; }

/* select prompt */
.pick-hint {
  position: absolute; top: 12px; left: 50%; transform: translateX(-50%);
  z-index: 8;
  font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.04em; font-weight: 600;
  color: var(--green); white-space: nowrap;
  background: rgba(9,11,12,0.92);
  border: 1px solid var(--green); border-radius: 100px;
  padding: 9px 20px;
  box-shadow: 0 8px 26px -8px rgba(0,0,0,0.8);
  transition: opacity .25s ease, transform .25s ease;
  animation: hintpulse 2.4s ease-in-out infinite;
}
.pick-hint::after {
  content: ""; position: absolute; left: 50%; bottom: -7px; transform: translateX(-50%);
  border-left: 7px solid transparent; border-right: 7px solid transparent;
  border-top: 7px solid var(--green);
}
.pick-hint.hide { opacity: 0; transform: translateX(-50%) translateY(-6px); pointer-events: none; }
@keyframes hintpulse { 0%,100% { box-shadow: 0 0 0 0 rgba(44,187,103,0.0); } 50% { box-shadow: 0 0 0 4px rgba(44,187,103,0.12); } }

.machine-foot {
  margin-top: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--faint);
  letter-spacing: 0.06em;
}
.machine-foot .hud {
  display: flex; align-items: center; gap: 7px;
  color: var(--green);
}
.machine-foot .hud .bar { width: 38px; height: 5px; border: 1px solid var(--green-line); border-radius: 2px; overflow: hidden; }
.machine-foot .hud .bar span { display:block; height:100%; width: 64%; background: var(--green); animation: fill 5.5s ease-in-out infinite; }
@keyframes fill { 0%,100%{width:38%;} 50%{width:88%;} }

/* logo strip */
/* trust / use-case band */
.trust {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-2);
}
.trust .trust-row {
  display: flex; flex-wrap: wrap; align-items: baseline;
  gap: 8px 28px;
  padding: 22px 0;
}
.trust .trust-row + .trust-row { border-top: 1px solid var(--line); }
.trust-cap {
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--faint);
  min-width: 124px; flex: none;
  padding-top: 4px;
}
.trust-items { list-style: none; display: flex; flex-wrap: wrap; align-items: center; }
.trust-items li {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(15px, 1.5vw, 19px);
  letter-spacing: -0.01em;
  color: var(--text);
  display: inline-flex; align-items: center;
  white-space: nowrap;
}
.trust-items li:not(:last-child)::after {
  content: ""; display: inline-block;
  width: 4px; height: 4px; border-radius: 50%;
  background: var(--green); opacity: .75;
  margin: 0 18px;
}
.audiences li { color: var(--text); }
.uc-chip { color: var(--muted); }

/* =========================================================================
   PROBLEM (dark)
   ========================================================================= */
.compare-grid {
  margin-top: 56px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}
.cpane {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 30px;
  background: var(--panel);
  position: relative;
  overflow: hidden;
}
.cpane.bad { background: linear-gradient(180deg, rgba(255,86,86,0.04), transparent 50%), var(--panel); }
.cpane.good { background: linear-gradient(180deg, var(--green-soft), transparent 50%), var(--panel); border-color: var(--green-line); }
.cpane .cph { display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; }
.cpane .cph h3 { font-family: var(--font-display); font-size: 20px; font-weight: 700; letter-spacing: -0.01em; }
.cpane .badge {
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 5px 10px; border-radius: 100px; border: 1px solid var(--line-2); color: var(--muted);
}
.cpane.good .badge { border-color: var(--green-line); color: var(--green); }
.plist { list-style: none; display: flex; flex-direction: column; gap: 14px; }
.plist li { display: flex; gap: 13px; align-items: flex-start; font-size: 15px; color: var(--muted); }
.plist li .ic { flex: none; width: 20px; height: 20px; border-radius: 3px; display: grid; place-items: center; margin-top: 1px; font-size: 12px; font-family: var(--font-mono); }
.cpane.bad .ic { background: rgba(255,86,86,0.12); color: #ff8a8a; }
.cpane.good .ic { background: var(--green-soft); color: var(--green); }
.cpane.good .plist li { color: var(--text); }

/* =========================================================================
   SOLUTION (light) — 5 steps
   ========================================================================= */
.light {
  background: var(--light);
  color: var(--ink);
  border-top: 1px solid var(--light-line);
  border-bottom: 1px solid var(--light-line);
}
.light .eyebrow { color: var(--green-600); }
.light .eyebrow::before { background: var(--green-600); }
.light .s-head p { color: var(--ink-muted); }
.light .idx { color: rgba(11,13,14,0.4); }

.steps {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  border: 1px solid var(--light-line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--light-card);
}
.step {
  padding: 30px 24px 34px;
  border-right: 1px solid var(--light-line);
  position: relative;
  transition: background .2s ease;
}
.step:last-child { border-right: none; }
.step:hover { background: #fafbfa; }
.step .sn {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--green-600);
  font-weight: 600;
  letter-spacing: 0.08em;
}
.step .si {
  width: 42px; height: 42px;
  border: 1.5px solid var(--light-line);
  border-radius: 6px;
  margin: 18px 0 18px;
  display: grid; place-items: center;
  color: var(--green-600);
}
.step h4 { font-family: var(--font-display); font-size: 17px; font-weight: 700; letter-spacing: -0.01em; }
.step p { margin-top: 9px; font-size: 14px; color: var(--ink-muted); line-height: 1.55; }
.step .conn {
  position: absolute; right: -6px; top: 50px; z-index: 2;
  width: 12px; height: 12px; color: var(--green-600);
}

/* =========================================================================
   BENEFITS (dark) — cards
   ========================================================================= */
.bgrid {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.bcard {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 28px;
  background: var(--panel);
  position: relative;
  overflow: hidden;
  transition: transform .22s ease, border-color .22s ease, background .22s ease;
}
.bcard::after {
  content: attr(data-n);
  position: absolute; top: 18px; right: 22px;
  font-family: var(--font-mono); font-size: 11px; color: var(--faint); letter-spacing: 0.08em;
}
.bcard:hover { transform: translateY(-3px); border-color: var(--green-line); background: var(--panel-2); }
.bcard .bic {
  width: 46px; height: 46px;
  border-radius: 8px;
  background: var(--green-soft);
  border: 1px solid var(--green-line);
  display: grid; place-items: center;
  color: var(--green);
  margin-bottom: 22px;
}
.bcard h4 { font-family: var(--font-display); font-size: 19px; font-weight: 700; letter-spacing: -0.01em; }
.bcard p { margin-top: 10px; color: var(--muted); font-size: 14.5px; }

/* =========================================================================
   USE CASES (light)
   ========================================================================= */
.ucgrid {
  margin-top: 52px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.uc {
  border: 1px solid var(--light-line);
  border-radius: 8px;
  background: var(--light-card);
  overflow: hidden;
  transition: transform .2s ease, box-shadow .2s ease;
}
.uc:hover { transform: translateY(-3px); box-shadow: 0 18px 40px -24px rgba(11,13,14,0.4); }
.uc .ucimg {
  aspect-ratio: 16 / 10;
  position: relative;
  background:
    repeating-linear-gradient(135deg, rgba(11,13,14,0.045) 0 8px, transparent 8px 16px),
    var(--light-2);
  border-bottom: 1px solid var(--light-line);
  display: grid; place-items: center;
}
.uc .ucimg .ph {
  font-family: var(--font-mono); font-size: 11px; color: rgba(11,13,14,0.4);
  letter-spacing: 0.08em; text-transform: uppercase;
}
.uc .ucimg .cn { position:absolute; width:7px; height:7px; }
.uc .ucimg .cn::before,.uc .ucimg .cn::after{content:"";position:absolute;background:rgba(11,13,14,0.25);}
.uc .ucimg .cn::before{width:100%;height:1px;top:50%;}
.uc .ucimg .cn::after{height:100%;width:1px;left:50%;}
.uc .ucimg .cn.tl{top:8px;left:8px;}.uc .ucimg .cn.br{bottom:8px;right:8px;}
.uc .ucb { padding: 18px 20px 22px; }
.uc .ucb .num { font-family: var(--font-mono); font-size: 11px; color: var(--green-600); letter-spacing: 0.08em; }
.uc .ucb h4 { font-family: var(--font-display); font-size: 17px; font-weight: 700; margin-top: 8px; letter-spacing: -0.01em; }
.uc .ucb p { margin-top: 7px; font-size: 13.5px; color: var(--ink-muted); }

/* =========================================================================
   COMPARISON TABLE (dark)
   ========================================================================= */
.ctable-wrap { margin-top: 52px; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; background: var(--panel); }
.ctable { width: 100%; border-collapse: collapse; min-width: 720px; }
.ctable th, .ctable td { padding: 18px 22px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: middle; }
.ctable thead th {
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.04em; color: var(--muted);
  text-transform: uppercase; font-weight: 500; background: var(--bg-2);
}
.ctable thead th .h2name { font-family: var(--font-display); font-size: 17px; color: var(--text); text-transform: none; letter-spacing: -0.01em; display: block; margin-bottom: 3px; font-weight: 700; }
.ctable thead th.feat { width: 26%; }
.ctable thead th.hi { color: var(--green); background: linear-gradient(180deg, var(--green-soft), transparent); position: relative; }
.ctable thead th.hi .h2name { color: var(--green); }
.ctable thead th.hi::after { content:"RECOMMENDED"; position:absolute; top:8px; right:18px; font-size:9px; letter-spacing:0.12em; color:var(--green); }
.ctable td.feat { font-weight: 500; color: var(--text); }
.ctable td .meter { display: flex; gap: 4px; align-items: center; }
.ctable td .meter i { width: 8px; height: 8px; border-radius: 50%; background: var(--line-2); }
.ctable td .meter i.on { background: var(--green); }
.ctable td .meter i.on.amber { background: #e2b34a; }
.ctable td .val { font-size: 14.5px; color: var(--muted); display: flex; align-items: center; gap: 8px; }
.ctable td.col-hi { background: rgba(44,187,103,0.045); color: var(--text); }
.ctable td.col-hi .val { color: var(--text); }
.ctable tr:last-child td { border-bottom: none; }
.ctable .yes { color: var(--green); }
.ctable .no { color: var(--faint); }
.ctable .partial { color: #e2b34a; }
.ctable tfoot td { background: var(--bg-2); font-family: var(--font-mono); font-size: 13px; }
.ctable tfoot td.col-hi { color: var(--green); font-weight: 600; }

/* =========================================================================
   ROI CALCULATOR (light)
   ========================================================================= */
.roi {
  margin-top: 54px;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 0;
  border: 1px solid var(--light-line);
  border-radius: 12px;
  overflow: hidden;
  background: var(--light-card);
}
.roi-inputs { padding: clamp(26px,3.4vw,40px); border-right: 1px solid var(--light-line); }
.roi-inputs h3 { font-family: var(--font-display); font-size: 20px; font-weight: 700; letter-spacing: -0.01em; }
.roi-inputs .hint { font-size: 13.5px; color: var(--ink-muted); margin-top: 6px; }
.field { margin-top: 22px; }
.field label { display: flex; justify-content: space-between; align-items: baseline; font-size: 13px; color: var(--ink-muted); margin-bottom: 9px; font-weight: 500; }
.field label .v { font-family: var(--font-mono); font-size: 14px; color: var(--ink); font-weight: 600; }
.field .ipt {
  display: flex; align-items: center;
  border: 1px solid var(--light-line);
  border-radius: 6px;
  background: #fff;
  overflow: hidden;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.field .ipt:focus-within { border-color: var(--green); box-shadow: 0 0 0 3px var(--green-soft); }
.field .ipt .pre { padding: 0 0 0 13px; font-family: var(--font-mono); font-size: 14px; color: var(--ink-muted); }
.field input[type=number] {
  flex: 1; border: none; outline: none; padding: 12px 13px;
  font-size: 15px; font-family: var(--font-mono); color: var(--ink); background: transparent; width: 100%;
  -moz-appearance: textfield;
}
.field input::-webkit-outer-spin-button, .field input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.field .suf { padding: 0 13px 0 0; font-family: var(--font-mono); font-size: 12px; color: var(--ink-muted); }
.field input[type=range] {
  -webkit-appearance: none; appearance: none; width: 100%; height: 3px; background: var(--light-2); border-radius: 3px; margin-top: 14px; outline: none;
}
.field input[type=range]::-webkit-slider-thumb { -webkit-appearance:none; width:16px;height:16px;border-radius:50%;background:var(--green);cursor:pointer;border:3px solid #fff;box-shadow:0 0 0 1px var(--green-line); }
.field input[type=range]::-moz-range-thumb { width:16px;height:16px;border:3px solid #fff;border-radius:50%;background:var(--green);cursor:pointer; }
.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.roi-out {
  padding: clamp(26px,3.4vw,40px);
  background: var(--ink);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.roi-out .gridlines { mask-image: radial-gradient(ellipse 100% 70% at 70% 0%, #000 30%, transparent 75%); background-image: linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px); background-size:46px 46px; }
.roi-out .roh { display: flex; align-items: center; justify-content: space-between; position: relative; z-index: 2; }
.roi-out .roh .tt { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--green); }
.roi-out .live { display:flex;align-items:center;gap:7px;font-family:var(--font-mono);font-size:11px;color:var(--faint); }
.roi-out .live .d{width:6px;height:6px;border-radius:50%;background:var(--green);animation:pulse 2s infinite;}
.roi-big { margin-top: 26px; position: relative; z-index: 2; }
.roi-big .lab { font-family: var(--font-mono); font-size: 12px; color: var(--muted); letter-spacing: 0.04em; }
.roi-big .amt { font-family: var(--font-display); font-weight: 800; font-size: clamp(40px,6vw,60px); letter-spacing: -0.03em; line-height: 1; margin-top: 8px; }
.roi-big .amt .g { color: var(--green); }
.roi-big .amt small { font-size: 0.4em; color: var(--muted); font-weight: 600; }
.roi-metrics { margin-top: 30px; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; position: relative; z-index: 2; }
.roi-metric { border: 1px solid var(--line); border-radius: 8px; padding: 18px; background: rgba(255,255,255,0.02); }
.roi-metric .l { font-family: var(--font-mono); font-size: 10.5px; color: var(--muted); letter-spacing: 0.06em; text-transform: uppercase; }
.roi-metric .n { font-family: var(--font-display); font-weight: 700; font-size: 26px; margin-top: 8px; letter-spacing: -0.02em; }
.roi-metric .n .g { color: var(--green); }
.roi-metric .sub { font-size: 12px; color: var(--faint); margin-top: 3px; }
.roi-out .disclaimer { margin-top: 24px; font-size: 11.5px; color: var(--faint); position: relative; z-index: 2; line-height: 1.5; }
.roi-out .btn { margin-top: 22px; width: 100%; justify-content: center; position: relative; z-index: 2; }

/* =========================================================================
   TECH FEATURES (dark)
   ========================================================================= */
.tgrid {
  margin-top: 54px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
}
.tfeat {
  padding: 28px 26px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: flex;
  gap: 16px;
  transition: background .2s ease;
}
.tfeat:hover { background: var(--panel); }
.tgrid .tfeat:nth-child(3n) { border-right: none; }
.tgrid .tfeat:nth-last-child(-n+3) { border-bottom: none; }
.tfeat .tn { font-family: var(--font-mono); font-size: 12px; color: var(--green); flex: none; padding-top: 2px; }
.tfeat h4 { font-family: var(--font-display); font-size: 16px; font-weight: 700; letter-spacing: -0.01em; }
.tfeat p { margin-top: 6px; font-size: 13.5px; color: var(--muted); line-height: 1.5; }

/* =========================================================================
   CTA (green/dark hybrid)
   ========================================================================= */
.cta {
  position: relative;
  background:
    radial-gradient(900px 500px at 80% 120%, rgba(44,187,103,0.14), transparent 60%),
    var(--bg-2);
  border-top: 1px solid var(--line);
  overflow: hidden;
}
.cta-in {
  max-width: var(--maxw); margin: 0 auto; padding: clamp(64px,9vw,120px) var(--pad);
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 48px; align-items: center;
}
.cta h2 { font-family: var(--font-display); font-weight: 800; font-size: clamp(32px,5vw,56px); letter-spacing: -0.03em; line-height: 1.02; text-wrap: balance; }
.cta p { margin-top: 20px; color: var(--muted); font-size: 18px; max-width: 540px; }
.cta-actions { display: flex; flex-direction: column; gap: 14px; }
.cta-actions .btn { justify-content: center; padding: 17px 26px; font-size: 14px; }
.cta-note { font-family: var(--font-mono); font-size: 11.5px; color: var(--faint); margin-top: 6px; text-align: center; letter-spacing: 0.04em; }

/* =========================================================================
   FOOTER
   ========================================================================= */
.footer { background: var(--bg); border-top: 1px solid var(--line); }
.footer-top {
  max-width: var(--maxw); margin: 0 auto; padding: clamp(48px,6vw,72px) var(--pad) 44px;
  display: grid; grid-template-columns: 1fr auto; gap: clamp(28px,5vw,60px); align-items: start;
}
.footer-top > .fcompany { text-align: right; align-items: flex-end; }
.footer .fbrand p { color: var(--muted); font-size: 14px; margin-top: 18px; max-width: 280px; }
.footer .fcol h5 { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--faint); margin-bottom: 16px; }
.footer .fcol a { display: block; color: var(--muted); font-size: 14px; padding: 6px 0; transition: color .15s; }
.footer .fcol a:hover { color: var(--green); }
.footer-bot {
  border-top: 1px solid var(--line);
  max-width: var(--maxw); margin: 0 auto; padding: 22px var(--pad);
  display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
}
.footer-bot .cp { font-family: var(--font-mono); font-size: 12px; color: var(--faint); letter-spacing: 0.04em; }
.footer-bot .legal { display: flex; gap: 24px; }
.footer-bot .legal a { font-size: 13px; color: var(--faint); }
.footer-bot .legal a:hover { color: var(--muted); }

/* =========================================================================
   reveal animation
   ========================================================================= */
/* progressive enhancement: content is visible by default; only hidden once
   JS confirms it will reveal on scroll (html.js). Guarantees no blank state. */
.reveal { transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); }
html.js .reveal { opacity: 0; transform: translateY(22px); }
html.js .reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .06s; }
.reveal.d2 { transition-delay: .12s; }
.reveal.d3 { transition-delay: .18s; }
.reveal.d4 { transition-delay: .24s; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .machine-foot .hud .bar span, .hero-tag .dot, .roi-out .live .d { animation: none; }
  .shelf { transition: none !important; }
  html { scroll-behavior: auto; }
}

/* footer company block */
.fcompany {
  font-style: normal;
  display: flex; flex-direction: column; gap: 5px;
  font-size: 13.5px; color: var(--muted); line-height: 1.6;
}
.fcompany strong { color: var(--text); font-weight: 700; font-family: var(--font-display); font-size: 17px; letter-spacing: -0.01em; margin-bottom: 5px; }
.fcompany a { color: var(--muted); transition: color .15s ease; }
.fcompany a:hover { color: var(--green); }

/* on-board WMS software showcase */
.wms { margin-top: clamp(32px, 4vw, 48px); }
.wms-frame {
  border: 1px solid var(--light-line);
  border-radius: 12px;
  overflow: hidden;
  background: #0e1726;
  box-shadow: 0 44px 90px -50px rgba(11,13,14,0.55);
}
.wms-bar {
  display: flex; align-items: center; gap: 12px;
  padding: 11px 16px;
  background: #0b1220;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  font-family: var(--font-mono); font-size: 12px; color: rgba(255,255,255,0.68); letter-spacing: 0.03em;
}
.wms-bar .dots { display: flex; gap: 6px; }
.wms-bar .dots i { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.18); }
.wms-title { flex: 1; }
.wms-stat { color: var(--green); }
.wms-frame img { display: block; width: 100%; height: auto; }
.wms-mods { list-style: none; margin-top: 22px; display: flex; flex-wrap: wrap; gap: 10px; }
.wms-mods li {
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.02em;
  color: var(--ink-muted); border: 1px solid var(--light-line); border-radius: 100px;
  padding: 8px 14px; display: inline-flex; align-items: center; gap: 8px; background: var(--light-card);
}
.wms-mods li::before { content: ""; width: 6px; height: 6px; border-radius: 1px; background: var(--green-600); }

/* inquiry modal */
.inq-overlay {
  position: fixed; inset: 0; z-index: 200;
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  background: rgba(5,7,8,0.74);
  backdrop-filter: blur(6px);
  animation: inqfade .2s ease;
}
.inq-overlay[hidden] { display: none; }
@keyframes inqfade { from { opacity: 0; } }
.inq-modal {
  position: relative;
  width: 100%; max-width: 560px;
  max-height: calc(100vh - 40px);
  overflow-y: auto;
  background: var(--panel);
  border: 1px solid var(--line-2);
  border-radius: 12px;
  padding: clamp(26px, 4vw, 40px);
  box-shadow: 0 50px 100px -40px rgba(0,0,0,0.9);
  animation: inqpop .25s cubic-bezier(.2,.7,.2,1);
}
@keyframes inqpop { from { transform: translateY(14px) scale(.985); opacity: 0; } }
.inq-close {
  position: absolute; top: 14px; right: 14px;
  width: 34px; height: 34px; border-radius: 6px;
  border: 1px solid var(--line-2); color: var(--muted);
  font-size: 20px; line-height: 1; display: grid; place-items: center;
  transition: color .15s, border-color .15s, background .15s;
}
.inq-close:hover { color: #fff; border-color: var(--green); background: rgba(255,255,255,0.03); }
.inq-modal h3 { font-family: var(--font-display); font-weight: 700; font-size: clamp(22px,3vw,28px); letter-spacing: -0.02em; margin-top: 16px; }
.inq-sub { color: var(--muted); font-size: 14.5px; margin-top: 10px; }
.inq-form { margin-top: 22px; display: flex; flex-direction: column; gap: 14px; }
.inq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.inq-field { display: flex; flex-direction: column; gap: 7px; }
.inq-field > span { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.04em; color: var(--muted); text-transform: uppercase; }
.inq-field > span i { color: var(--green); font-style: normal; }
.inq-field input, .inq-field textarea {
  background: var(--bg-2); border: 1px solid var(--line-2); border-radius: 7px;
  padding: 12px 13px; color: var(--text); font-size: 14.5px; font-family: var(--font-text);
  outline: none; transition: border-color .15s, box-shadow .15s; width: 100%; resize: vertical;
}
.inq-field input:focus, .inq-field textarea:focus { border-color: var(--green); box-shadow: 0 0 0 3px var(--green-soft); }
.inq-field input.err, .inq-field textarea.err { border-color: #ff6b6b; box-shadow: 0 0 0 3px rgba(255,107,107,0.15); }
.inq-submit { margin-top: 6px; justify-content: center; }
.inq-note { font-family: var(--font-mono); font-size: 11px; color: var(--faint); line-height: 1.5; }
.inq-hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.inq-success { text-align: center; padding: 14px 0 6px; }
.inq-check { width: 56px; height: 56px; border-radius: 50%; background: var(--green-soft); border: 1px solid var(--green-line); color: var(--green); font-size: 26px; display: grid; place-items: center; margin: 0 auto 18px; }
.inq-success p { color: var(--muted); font-size: 14.5px; margin-top: 10px; max-width: 380px; margin-inline: auto; }
.inq-success .inq-done { margin-top: 22px; }
@media (max-width: 520px) { .inq-grid { grid-template-columns: 1fr; } }

/* =========================================================================
   RESPONSIVE
   ========================================================================= */
@media (max-width: 1080px) {
  .bgrid, .ucgrid, .tgrid { grid-template-columns: repeat(2, 1fr); }
  .tgrid .tfeat:nth-child(3n) { border-right: 1px solid var(--line); }
  .tgrid .tfeat:nth-child(2n) { border-right: none; }
  .tgrid .tfeat:nth-last-child(-n+3) { border-bottom: 1px solid var(--line); }
  .tgrid .tfeat:nth-last-child(-n+2) { border-bottom: none; }
  .steps { grid-template-columns: 1fr 1fr 1fr; }
  .step:nth-child(3) { border-right: none; }
  .step .conn { display: none; }
}

@media (max-width: 900px) {
  .nav-links, .nav-cta .btn-ghost { display: none; }
  .nav-toggle { display: block; }
  .spec { grid-template-columns: repeat(3, 1fr); }
  .spec .cell:nth-child(3) { border-right: none; }
  .spec .cell:nth-child(n+4) { border-top: 1px solid var(--light-line); }
  .hero-in { grid-template-columns: 1fr; }
  .machine-frame { max-width: 420px; margin-inline: auto; width: 100%; }
  .euro-in { grid-template-columns: 1fr; }
  .euro-copy { max-width: none; }
  .cta-in { grid-template-columns: 1fr; gap: 30px; }
  .roi { grid-template-columns: 1fr; }
  .roi-inputs { border-right: none; border-bottom: 1px solid var(--light-line); }
  .footer-top { grid-template-columns: 1fr; gap: 30px; }
  .footer-top > .fcompany { text-align: left; align-items: flex-start; padding-top: 26px; border-top: 1px solid var(--line); }
}

@media (max-width: 680px) {
  .compare-grid { grid-template-columns: 1fr; }
  .bgrid, .ucgrid, .tgrid, .steps { grid-template-columns: 1fr; }
  .steps { border-radius: 8px; }
  .step { border-right: none; border-bottom: 1px solid var(--light-line); }
  .step:last-child { border-bottom: none; }
  .tgrid .tfeat { border-right: none !important; }
  .tgrid .tfeat:nth-last-child(2) { border-bottom: 1px solid var(--line) !important; }
  .field-grid { grid-template-columns: 1fr; }
  .roi-metrics { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: repeat(3, auto); gap: 18px; }
  .ctable-wrap { overflow-x: auto; }
  .footer-top { grid-template-columns: 1fr; }
  .media-chrome span:last-child, .media-foot .mhud { display: none; }
  .trust .trust-row { grid-template-columns: 1fr; gap: 12px; align-items: start; }
  .spec { grid-template-columns: repeat(2, 1fr); }
  .spec .cell { border-right: 1px solid var(--light-line); }
  .spec .cell:nth-child(2n) { border-right: none; }
  .spec .cell:nth-child(n+3) { border-top: 1px solid var(--light-line); }
}

@media (max-width: 480px) {
  .brand .by { display: none; }
  .nav-cta .btn { padding: 9px 14px; font-size: 12px; }
  .nav-in { gap: 12px; }
}