@import url("./strata-tokens.css?v=brand-system-8");

:root {
  --bg: var(--bg-1);
  --bg-soft: var(--bg-2);
  --bg-card: rgba(255, 255, 255, 0.035);
  --panel-surface: rgba(255, 255, 255, 0.035);
  --panel-surface-strong: rgba(255, 255, 255, 0.055);
  --panel-border: rgba(255, 255, 255, 0.085);
  --technical-line: rgba(170, 176, 184, 0.12);
  --technical-line-strong: rgba(170, 176, 184, 0.22);
  --text: var(--w-92);
  --muted: var(--w-60);
  --accent: var(--nozzle);
  --accent-strong: var(--nozzle-light);
  --accent-2: #c59a5b;
  --accent-3: #dfbd83;
  --hero-accent: var(--accent);
  --border: var(--technical-line);
  --shadow: 0 18px 54px rgba(0, 0, 0, 0.24);
  --max-width: 1240px;
  --type-14: 0.875rem;
  --type-16: 1rem;
  --type-20: 1.25rem;
  --type-28: 1.75rem;
  --type-44: 2.75rem;
  --field-surface: #181b1f;
  --field-text: var(--text);
  --field-border-color: var(--technical-line-strong);
  --field-focus-color: rgba(197, 154, 91, 0.5);
  --field-control-shadow: none;
  --field-popover-shadow: 0 18px 34px rgba(0, 0, 0, 0.36);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 118px;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--type-16);
  line-height: 1.58;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  opacity: 0.48;
  background-image:
    linear-gradient(var(--technical-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--technical-line) 1px, transparent 1px),
    linear-gradient(135deg, transparent 0 48%, var(--w-02) 48% 52%, transparent 52%);
  background-size:
    64px 64px,
    64px 64px,
    128px 128px;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

.page-shell {
  position: relative;
}

.topbar,
.section,
.footer {
  width: min(calc(100% - 32px), var(--max-width));
  margin-inline: auto;
}

.section {
  padding: var(--section-pad-y) 0 0;
  scroll-margin-top: 118px;
}

.topbar {
  position: sticky;
  top: 14px;
  z-index: 20;
  margin-top: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px 18px;
  padding: 14px 18px;
  border: 1px solid var(--panel-border);
  border-radius: 999px;
  background: color-mix(in srgb, var(--bg-1) 88%, transparent);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0;
  text-transform: uppercase;
  white-space: nowrap;
}

.brand-mark {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 20px var(--fx-nozzle-80);
}

.nav {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0;
  text-transform: uppercase;
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--text);
}

.top-actions {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.top-contacts {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 3px 6px;
  border: 1px solid var(--panel-border);
  border-radius: 999px;
  background: var(--w-02);
}

.top-contact {
  width: 33px;
  height: 33px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--w-75);
  border: 1px solid transparent;
  cursor: pointer;
  transition:
    color 0.2s ease,
    border-color 0.2s ease,
    background-color 0.2s ease,
    transform 0.2s ease;
}

.top-contact svg {
  width: 17px;
  height: 17px;
  fill: currentColor;
}

.top-contact:hover,
.top-contact:focus-visible {
  color: var(--text);
  border-color: var(--nozzle-dim);
  background: var(--nozzle-glow);
  transform: translateY(-1px);
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--panel-border);
  border-radius: 999px;
  padding: 2px;
  background: var(--w-02);
}

.lang-link {
  min-width: 38px;
  min-height: 32px;
  padding: 0 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0;
  color: var(--muted);
}

.lang-link.is-active {
  color: #111;
  background: var(--text);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-family: var(--font-body);
  font-weight: var(--weight-bold);
  font-size: var(--type-14);
  letter-spacing: 0;
  transition:
    transform var(--transition-base),
    background-color var(--transition-base),
    border-color var(--transition-base),
    color var(--transition-base),
    box-shadow var(--transition-base);
  cursor: pointer;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  color: #101214;
  background: var(--accent);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--accent-strong);
  box-shadow: var(--shadow-md);
}

.button-secondary {
  color: var(--text);
  border: 1px solid var(--panel-border);
  background: transparent;
}

.button-secondary:hover,
.button-secondary:focus-visible {
  color: var(--text);
  border-color: var(--technical-line-strong);
  background: var(--panel-surface);
}

.topbar-cta {
  min-height: 40px;
  padding: 0 16px;
  color: var(--w-75);
  border-color: var(--w-08);
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 28px;
  min-height: calc(100vh - 110px);
  padding-top: 64px;
  scroll-margin-top: 118px;
}

.hero-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse 80% 80% at 40% 40%, black 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 40% 40%, black 40%, transparent 100%);
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.eyebrow {
  margin: 0 0 20px;
  font-family: "DM Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--accent);
}

.hero-title {
  margin: 0;
  font-family: "Bebas Neue", sans-serif;
  font-size: clamp(3.4rem, 10vw, 8.4rem);
  line-height: 0.9;
  letter-spacing: 0;
}

.hero-title em {
  font-style: normal;
  color: var(--hero-accent);
  -webkit-text-stroke: 0;
}

.hero-title span {
  color: var(--hero-accent);
}

.hero-text {
  margin: 24px 0 0;
  max-width: 620px;
  font-size: var(--type-16);
  color: var(--muted);
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.hero-primary-cta {
  box-shadow: 0 10px 32px var(--fx-black-34);
}

.hero-secondary-cta {
  color: var(--w-60);
  border-color: var(--w-08);
  background: transparent;
}

.hero-secondary-cta:hover,
.hero-secondary-cta:focus-visible {
  color: var(--w-85);
  border-color: var(--w-15);
  background: var(--w-02);
  box-shadow: none;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
}

.hero-metrics li {
  border: var(--border-default);
  background: var(--w-02);
  border-radius: var(--radius-md);
  padding: 16px;
}

.hero-metrics strong {
  display: block;
  font-family: "Bebas Neue", sans-serif;
  font-size: 2.1rem;
  letter-spacing: 0;
  line-height: 1;
}

.hero-metrics span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: var(--type-14);
}

.hero-visual {
  position: relative;
  width: min(100%, 620px);
  justify-self: end;
  filter: drop-shadow(0 36px 90px var(--fx-black-56));
}

.print-visual {
  position: relative;
  height: 560px;
  border: 1px solid var(--border);
  border-radius: 28px;
  background:
    radial-gradient(circle at 68% 14%, var(--cyan-glow-24), transparent 34%),
    radial-gradient(circle at 26% 90%, var(--fx-nozzle-warm-28), transparent 44%),
    linear-gradient(180deg, var(--fx-panel-deep), var(--fx-panel-base));
  overflow: hidden;
  isolation: isolate;
}

.printer-frame {
  position: absolute;
  inset: 18px;
  border: 1px solid var(--fx-white-17);
  border-radius: 22px;
  pointer-events: none;
}

.printer-rail {
  position: absolute;
  background: linear-gradient(180deg, var(--fx-white-34), var(--fx-steel-08));
  border: 1px solid var(--fx-white-20);
}

.rail-top {
  left: 50%;
  top: 52px;
  width: 420px;
  height: 12px;
  border-radius: 12px;
  transform: translateX(-50%);
}

.rail-side {
  top: 52px;
  width: 10px;
  height: 360px;
  border-radius: 10px;
}

.rail-left {
  left: 84px;
}

.rail-right {
  right: 84px;
}

.chamber-light {
  position: absolute;
  left: 50%;
  top: 84px;
  width: 320px;
  height: 180px;
  transform: translateX(-50%);
  border-radius: 50%;
  background: radial-gradient(circle, var(--fx-amber-18), transparent);
  opacity: 0.58;
}

.print-particles {
  position: absolute;
  inset: 120px 90px 150px;
  pointer-events: none;
}

.print-particles span {
  position: absolute;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--fx-amber-86);
  box-shadow: 0 0 10px var(--fx-amber-58);
  opacity: 0.46;
}

.print-particles span:nth-child(1) { left: 10%; top: 22%; animation-delay: 0s; }
.print-particles span:nth-child(2) { left: 28%; top: 48%; animation-delay: 0.4s; }
.print-particles span:nth-child(3) { left: 54%; top: 36%; animation-delay: 0.8s; }
.print-particles span:nth-child(4) { left: 72%; top: 58%; animation-delay: 1.2s; }
.print-particles span:nth-child(5) { left: 86%; top: 28%; animation-delay: 1.6s; }

.print-halo {
  position: absolute;
  inset: auto auto 78px 50%;
  width: 340px;
  height: 132px;
  transform: translateX(-50%);
  border-radius: 50%;
  background: radial-gradient(ellipse, var(--fx-nozzle-warm-32), transparent);
}

.print-bed-grid {
  position: absolute;
  left: 50%;
  bottom: 58px;
  width: 426px;
  height: 196px;
  transform: translateX(-50%) perspective(520px) rotateX(55deg);
  border-radius: 20px;
  background:
    repeating-linear-gradient(
      90deg,
      var(--cyan-glow-15) 0 1px,
      transparent 1px 24px
    ),
    repeating-linear-gradient(
      0deg,
      var(--w-08) 0 1px,
      transparent 1px 24px
    );
  opacity: 0.55;
}

.print-bed {
  position: absolute;
  left: 50%;
  bottom: 42px;
  width: 420px;
  height: 34px;
  border-radius: 34px;
  transform: translateX(-50%) perspective(420px) rotateX(34deg);
  background: linear-gradient(180deg, var(--fx-white-28), var(--fx-steel-20));
  border: 1px solid var(--fx-white-30);
  box-shadow:
    inset 0 8px 20px var(--w-12),
    0 10px 32px var(--fx-black-34);
}

.print-object {
  position: absolute;
  left: 50%;
  bottom: 90px;
  transform: translateX(-50%);
  width: 260px;
  display: grid;
  justify-items: center;
  gap: 3px;
  z-index: 3;
}

.layer {
  display: block;
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--fx-nozzle-96), var(--fx-nozzle-mix-92), var(--fx-nozzle-96));
  border: 1px solid var(--fx-nozzle-border-48);
  box-shadow:
    inset 0 1px 0 var(--fx-nozzle-sheen-35),
    0 0 18px var(--fx-nozzle-20);
  opacity: 0;
  transform: scaleX(0.6);
  animation: layerPrint 5.6s linear infinite;
}

.layer-1 { width: 74px; animation-delay: 0s; }
.layer-2 { width: 92px; animation-delay: 0.2s; }
.layer-3 { width: 110px; animation-delay: 0.4s; }
.layer-4 { width: 128px; animation-delay: 0.6s; }
.layer-5 { width: 148px; animation-delay: 0.8s; }
.layer-6 { width: 168px; animation-delay: 1s; }
.layer-7 { width: 188px; animation-delay: 1.2s; }
.layer-8 { width: 206px; animation-delay: 1.4s; }
.layer-9 { width: 218px; animation-delay: 1.6s; }
.layer-10 { width: 206px; animation-delay: 1.8s; }
.layer-11 { width: 190px; animation-delay: 2s; }
.layer-12 { width: 172px; animation-delay: 2.2s; }
.layer-13 { width: 152px; animation-delay: 2.4s; }
.layer-14 { width: 132px; animation-delay: 2.6s; }

.print-scan {
  position: absolute;
  left: 50%;
  bottom: 86px;
  width: 240px;
  height: 4px;
  transform: translateX(-50%);
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, var(--cyan-glow-80), transparent);
  animation: none;
  opacity: 0.38;
  z-index: 4;
}

.print-nozzle {
  position: absolute;
  left: 50%;
  top: 56px;
  display: grid;
  justify-items: center;
  animation: nozzleMotion 5.6s linear infinite;
  z-index: 5;
}

.nozzle-carriage {
  width: 136px;
  height: 16px;
  border-radius: 10px;
  background: linear-gradient(180deg, var(--fx-steel-bright-94), var(--fx-steel-82));
  border: 1px solid var(--fx-white-28);
}

.nozzle-arm {
  width: 8px;
  height: 18px;
  border-radius: 8px;
  margin-top: 2px;
  background: linear-gradient(180deg, var(--fx-steel-bright-86), var(--fx-steel-mid-70));
}

.nozzle-head {
  width: 102px;
  height: 24px;
  margin-top: 2px;
  border-radius: 10px;
  background: linear-gradient(180deg, var(--fx-steel-bright-92), var(--fx-steel-mid-82));
  border: 1px solid var(--fx-white-28);
}

.nozzle-tip {
  width: 14px;
  height: 40px;
  border-radius: 0 0 10px 10px;
  margin-top: 2px;
  background: linear-gradient(180deg, var(--fx-nozzle-lite-95), var(--fx-nozzle-85));
  box-shadow: 0 0 20px var(--fx-nozzle-50);
}

.filament-stream {
  width: 3px;
  height: 220px;
  margin-top: -2px;
  border-radius: 8px;
  background: linear-gradient(180deg, var(--fx-nozzle-soft-95), var(--fx-nozzle-05));
  transform-origin: top center;
  animation: filamentPulse 1s ease-in-out infinite;
}

@keyframes layerPrint {
  0% {
    opacity: 0;
    transform: scaleX(0.52);
  }
  10% {
    opacity: 1;
    transform: scaleX(1);
  }
  90% {
    opacity: 1;
    transform: scaleX(1);
  }
  100% {
    opacity: 0.38;
    transform: scaleX(1);
  }
}

@keyframes nozzleMotion {
  0% { transform: translateX(calc(-50% - 122px)) translateY(0); }
  12% { transform: translateX(calc(-50% - 84px)) translateY(26px); }
  24% { transform: translateX(calc(-50% - 40px)) translateY(50px); }
  36% { transform: translateX(calc(-50% + 12px)) translateY(74px); }
  48% { transform: translateX(calc(-50% + 62px)) translateY(102px); }
  60% { transform: translateX(calc(-50% + 18px)) translateY(130px); }
  72% { transform: translateX(calc(-50% - 38px)) translateY(154px); }
  84% { transform: translateX(calc(-50% - 96px)) translateY(182px); }
  100% { transform: translateX(calc(-50% - 122px)) translateY(0); }
}

@keyframes filamentPulse {
  0%, 100% {
    opacity: 0.7;
    transform: scaleY(1);
  }
  50% {
    opacity: 1;
    transform: scaleY(0.9);
  }
}

@keyframes scanSweep {
  0% {
    transform: translateX(-50%) translateY(0);
    opacity: 0;
  }
  18% {
    opacity: 0.7;
  }
  65% {
    transform: translateX(-50%) translateY(108px);
    opacity: 0.7;
  }
  100% {
    transform: translateX(-50%) translateY(136px);
    opacity: 0;
  }
}

@keyframes railPulse {
  0%, 100% {
    opacity: 0.7;
  }
  50% {
    opacity: 1;
  }
}

@keyframes particleFloat {
  0%, 100% {
    transform: translateY(0) scale(1);
    opacity: 0.35;
  }
  45% {
    transform: translateY(-10px) scale(1.2);
    opacity: 1;
  }
}

@keyframes chamberShift {
  0%, 100% {
    opacity: 0.3;
    transform: translateX(-50%) scale(0.95);
  }
  50% {
    opacity: 0.8;
    transform: translateX(-50%) scale(1.08);
  }
}

.marquee-wrap {
  margin-top: 20px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-soft);
  overflow: hidden;
}

.marquee-track {
  display: flex;
  width: max-content;
  animation: none;
}

.marquee-item {
  padding: 14px 30px;
  white-space: nowrap;
  font-family: "Bebas Neue", sans-serif;
  font-size: var(--type-20);
  letter-spacing: 0;
  color: var(--fx-text-muted-72);
}

@keyframes marquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

.section-head {
  display: grid;
  gap: 12px;
  max-width: 840px;
  margin-bottom: 30px;
}

.section-head h2 {
  margin: 0;
  font-family: "Bebas Neue", sans-serif;
  font-size: clamp(var(--type-28), 5.8vw, var(--type-44));
  line-height: 0.95;
  letter-spacing: 0;
}

.section-note {
  margin: 0;
  font-size: var(--type-16);
  color: var(--muted);
  line-height: 1.7;
}

.services-grid,
.funnel-grid,
.cases-grid,
.guarantees-grid {
  display: grid;
  gap: 16px;
}

.services-grid,
.guarantees-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.service-card,
.funnel-step,
.glass-card,
.case-card,
.calculator-form,
.calculator-result,
.faq-item,
.contact-copy,
.lead-form {
  border: 1px solid var(--panel-border);
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.tech-panel {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, var(--panel-surface-strong), var(--panel-surface)),
    var(--bg-card);
  box-shadow: var(--shadow);
}

.tech-panel::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--technical-line-strong), transparent);
}

.tech-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  padding: 5px 10px;
  border: 1px solid var(--field-border-color);
  border-radius: 999px;
  background: var(--field-surface);
  color: var(--field-text);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  line-height: 1.2;
  white-space: nowrap;
}

.service-card,
.glass-card {
  padding: 22px;
}

.calculator-form,
.calculator-result,
.contact-copy,
.lead-form,
.material-panel {
  background:
    linear-gradient(180deg, var(--panel-surface-strong), var(--panel-surface)),
    var(--bg-card);
}

.card-index {
  font-family: "DM Mono", monospace;
  font-size: 0.68rem;
  letter-spacing: 0;
  color: var(--accent);
  text-transform: uppercase;
}

.service-card h3,
.glass-card h3,
.funnel-step h3,
.case-copy h3 {
  margin: 10px 0;
  font-size: var(--type-20);
}

.service-card p,
.glass-card p,
.funnel-step p,
.case-copy p,
.result-note,
.faq-item p,
.contact-copy p,
.form-note,
.footer p {
  color: var(--muted);
  line-height: 1.72;
}

.funnel-grid {
  position: relative;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.funnel-toolpath {
  position: absolute;
  inset: 18px 12px auto;
  height: 150px;
  width: calc(100% - 24px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.86;
}

.toolpath-rail,
.toolpath-print {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.toolpath-rail {
  stroke: var(--technical-line-strong);
  stroke-width: 1.2;
  stroke-dasharray: 4 10;
}

.toolpath-print {
  stroke: var(--accent);
  stroke-width: 1.6;
  stroke-dasharray: 1040;
  stroke-dashoffset: 1040;
  filter: drop-shadow(0 0 8px color-mix(in srgb, var(--accent) 30%, transparent));
  transition: stroke-dashoffset 2.6s ease-out;
}

.toolpath-nozzle {
  fill: var(--accent);
  filter: drop-shadow(0 0 10px color-mix(in srgb, var(--accent) 42%, transparent));
  offset-path: path("M80 84 C220 28 330 142 450 84 S690 28 810 84 S990 142 1120 84");
  offset-distance: 0%;
  transition: offset-distance 2.6s ease-out;
}

.motion-ready .funnel-section .toolpath-print {
  animation: none;
}

.motion-ready .funnel-section .toolpath-nozzle {
  animation: none;
}

.funnel-section.is-toolpath-visible .toolpath-print {
  stroke-dashoffset: 0;
}

.funnel-section.is-toolpath-visible .toolpath-nozzle {
  offset-distance: 100%;
}

.funnel-step {
  position: relative;
  z-index: 1;
  padding: 22px;
}

.funnel-step span {
  display: inline-flex;
  font-family: "DM Mono", monospace;
  font-size: var(--type-14);
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--accent);
}

.trust-strip-section {
  padding-top: 22px;
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.trust-fact {
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  box-shadow: var(--shadow);
  padding: 14px;
}

.trust-fact strong {
  display: block;
  font-family: "Bebas Neue", sans-serif;
  font-size: var(--type-28);
  letter-spacing: 0;
  line-height: 1;
}

.trust-fact span {
  display: block;
  margin-top: 8px;
  font-size: var(--type-14);
  color: var(--muted);
}

.cases-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 16px;
}

.case-filter-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid var(--field-border-color);
  background: var(--field-surface);
  color: var(--field-text);
  font-family: var(--font-mono);
  font-size: var(--type-14);
  letter-spacing: 0;
  text-transform: none;
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition-base), color var(--transition-base), background-color var(--transition-base);
}

.case-filter-btn:hover,
.case-filter-btn:focus-visible {
  border-color: var(--field-focus-color);
  color: var(--field-text);
  outline: none;
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--field-focus-color) 38%, transparent);
}

.case-filter-btn.is-active {
  border-color: var(--field-focus-color);
  background: var(--field-surface);
  color: var(--field-text);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--field-focus-color) 46%, transparent);
}

.cases-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.case-card {
  overflow: hidden;
  position: relative;
  transition:
    transform 0.25s ease,
    border-color 0.25s ease,
    box-shadow 0.25s ease;
}

.case-card:hover,
.case-card:focus-within {
  transform: translateY(-4px);
  border-color: var(--nozzle-dim);
  box-shadow: 0 32px 80px var(--fx-black-56);
}

.case-media {
  display: block;
  aspect-ratio: 16 / 10;
  position: relative;
  overflow: hidden;
}

.case-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 44%, color-mix(in srgb, var(--bg-2) 36%, transparent) 100%);
  pointer-events: none;
}

.case-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition:
    transform 0.6s ease,
    filter 0.4s ease;
}

.case-card:hover .case-media img,
.case-card:focus-within .case-media img {
  transform: scale(1.05);
  filter: saturate(1.08);
}

.case-copy {
  padding: 20px;
  display: grid;
  gap: 10px;
}

.case-copy p {
  margin: 0;
}

.case-kicker {
  margin: 0;
  font-family: "DM Mono", monospace;
  font-size: 0.68rem;
  letter-spacing: 0;
  color: var(--accent);
  text-transform: uppercase;
}

.case-meta {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.case-meta li {
  border: 1px solid var(--panel-border);
  border-radius: 999px;
  padding: 6px 10px;
  font-size: var(--type-14);
  color: var(--fx-text-muted-84);
  background: var(--panel-surface);
}

.case-card.is-hidden {
  display: none;
}

.calculator-shell {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 16px;
}

.calculator-form,
.calculator-result {
  padding: 22px;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.calc-shape-control {
  display: grid;
  gap: 10px;
}

.calc-shape-label {
  font-family: var(--font-mono);
  font-size: var(--type-14);
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--w-75);
}

.shape-segmented {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
}

.shape-option {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 16px;
  border: 1px solid var(--field-border-color);
  border-radius: 14px;
  background: var(--field-surface);
  color: var(--field-text);
  font-family: var(--font-mono);
  font-size: 0.84rem;
  letter-spacing: 0;
  text-transform: none;
  text-align: center;
  cursor: pointer;
  transition:
    border-color 0.2s ease,
    background-color 0.2s ease,
    color 0.2s ease,
    transform 0.2s ease;
}

.shape-option:hover,
.shape-option:focus-visible {
  color: var(--field-text);
  border-color: var(--field-focus-color);
  outline: none;
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--field-focus-color) 38%, transparent);
}

.shape-option.is-active {
  color: var(--field-text);
  border-color: var(--field-focus-color);
  background: var(--field-surface);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--field-focus-color) 46%, transparent);
  transform: translateY(-1px);
}

.calc-dimension.is-hidden {
  display: none;
}

.field {
  position: relative;
  display: grid;
  gap: 8px;
}

.field span {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0;
  color: var(--muted);
}

.field input,
.field select,
.field textarea,
.upload-zone input[type="file"] {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--field-border-color);
  background: var(--field-surface);
  color: var(--field-text);
  box-shadow: var(--field-control-shadow);
  padding: 12px 13px;
  line-height: 1.35;
  transition:
    border-color 0.2s ease,
    background-color 0.2s ease,
    box-shadow 0.2s ease;
}

.field select {
  min-height: 48px;
  appearance: none;
  background-color: var(--field-surface);
  color-scheme: dark;
}

.field select option,
.field select optgroup {
  color: var(--field-text);
  background-color: var(--field-surface);
}

.field select option:checked,
.field select option:hover,
.field select option:focus {
  color: var(--field-text);
  background-color: var(--field-surface);
}

.field-select-native {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.custom-select {
  position: relative;
  display: block;
  width: 100%;
  --select-surface: var(--field-surface);
  --select-text: var(--field-text);
}

.field .custom-select,
.field .custom-select-value,
.field .custom-select-list {
  font-family: var(--font-body);
  font-size: var(--type-16);
  letter-spacing: 0;
  text-transform: none;
  color: var(--text);
}

.custom-select.is-open {
  z-index: 35;
}

.custom-select-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  min-height: 48px;
  padding: 11px 12px;
  border: 1px solid var(--field-border-color);
  border-radius: 12px;
  background: var(--select-surface);
  color: var(--select-text);
  box-shadow: var(--field-control-shadow);
  text-align: left;
  cursor: pointer;
  transition:
    border-color 0.2s ease,
    background-color 0.2s ease,
    box-shadow 0.2s ease;
}

.custom-select-trigger:hover,
.custom-select-trigger:focus-visible,
.custom-select.is-open .custom-select-trigger {
  border-color: var(--field-focus-color);
  background: var(--select-surface);
  outline: none;
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--field-focus-color) 38%, transparent);
}

.custom-select-value {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.custom-select-chevron {
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  opacity: 0.75;
  transform: rotate(45deg) translateY(-2px);
  transition: transform 0.2s ease;
}

.custom-select.is-open .custom-select-chevron {
  transform: rotate(225deg) translate(-2px, -1px);
}

.custom-select-list {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  z-index: 36;
  display: grid;
  gap: 3px;
  max-height: 270px;
  overflow: auto;
  padding: 6px;
  border: 1px solid var(--field-border-color);
  border-radius: 14px;
  background: var(--select-surface);
  box-shadow: var(--field-popover-shadow);
}

.custom-select-list[hidden] {
  display: none;
}

.custom-select-option {
  width: 100%;
  min-height: 38px;
  padding: 9px 10px;
  border: 0;
  border-radius: 9px;
  background: transparent;
  color: var(--select-text);
  text-align: left;
  cursor: pointer;
}

.custom-select-option:hover,
.custom-select-option:focus-visible {
  background: transparent;
  color: var(--select-text);
  outline: none;
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--field-focus-color) 42%, transparent);
}

.custom-select-option.is-selected {
  background: transparent;
  color: var(--select-text);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--field-focus-color) 46%, transparent);
}

.custom-select-option:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.field textarea {
  resize: vertical;
  min-height: 118px;
}

.field input:focus-visible,
.field select:focus-visible,
.field textarea:focus-visible,
.upload-zone input[type="file"]:focus-visible {
  border-color: var(--field-focus-color);
  outline: none;
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--field-focus-color) 38%, transparent);
}

.upload-zone input[type="file"] {
  min-height: 52px;
  cursor: pointer;
}

.upload-zone input[type="file"]::file-selector-button {
  min-height: 34px;
  margin-right: 12px;
  padding: 0 14px;
  border: 1px solid var(--panel-border);
  border-radius: 999px;
  background: var(--panel-surface-strong);
  color: var(--field-text);
  font: inherit;
  cursor: pointer;
}

#calculator,
#lead-form {
  --form-focus-ring-soft: color-mix(in srgb, var(--field-focus-color) 38%, transparent);
  --form-focus-ring-strong: color-mix(in srgb, var(--field-focus-color) 46%, transparent);
}

#calculator .shape-option:hover,
#calculator .shape-option:focus-visible {
  box-shadow: inset 0 0 0 1px var(--form-focus-ring-soft);
}

#calculator .shape-option.is-active {
  box-shadow: inset 0 0 0 1px var(--form-focus-ring-strong);
}

#calculator .custom-select-trigger:hover,
#calculator .custom-select-trigger:focus-visible,
#calculator .custom-select.is-open .custom-select-trigger,
#lead-form .custom-select-trigger:hover,
#lead-form .custom-select-trigger:focus-visible,
#lead-form .custom-select.is-open .custom-select-trigger {
  border-color: var(--field-focus-color);
  box-shadow: 0 0 0 1px var(--form-focus-ring-soft);
}

#calculator .custom-select-option:hover,
#calculator .custom-select-option:focus-visible,
#calculator .custom-select-option.is-selected,
#lead-form .custom-select-option:hover,
#lead-form .custom-select-option:focus-visible,
#lead-form .custom-select-option.is-selected {
  box-shadow: inset 0 0 0 1px var(--form-focus-ring-strong);
}

#calculator .field input:focus-visible,
#calculator .field select:focus-visible,
#calculator .field textarea:focus-visible,
#lead-form .field input:focus-visible,
#lead-form .field select:focus-visible,
#lead-form .field textarea:focus-visible {
  border-color: var(--field-focus-color);
  box-shadow: 0 0 0 1px var(--form-focus-ring-soft);
}

.field-wide {
  grid-column: 1 / -1;
}

.result-item + .result-item {
  margin-top: 14px;
}

.result-item span {
  display: block;
  color: var(--muted);
}

.result-item strong {
  display: block;
  margin-top: 5px;
  font-family: "Bebas Neue", sans-serif;
  font-size: clamp(var(--type-28), 4vw, var(--type-44));
  letter-spacing: 0;
  line-height: 1;
}

.price-breakdown {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--fx-white-14);
}

.breakdown-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  margin-top: 10px;
  color: var(--muted);
}

.breakdown-row strong {
  font-size: 1rem;
  color: var(--text);
}

.breakdown-row.total {
  margin-top: 14px;
  padding-top: 10px;
  border-top: 1px dashed var(--w-15);
  color: var(--text);
}

.breakdown-row.total strong {
  font-size: 1.22rem;
}

.materials-showcase {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: 14px;
}

.material-switch {
  display: grid;
  gap: 10px;
  align-content: start;
}

.material-tab {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--field-border-color);
  border-radius: 14px;
  min-height: 52px;
  padding: 0 16px;
  background: var(--field-surface);
  color: var(--field-text);
  font-family: "DM Mono", monospace;
  font-size: 0.84rem;
  letter-spacing: 0;
  text-transform: none;
  text-align: center;
  cursor: pointer;
  transition:
    border-color 0.2s ease,
    background-color 0.2s ease,
    transform 0.2s ease;
}

.material-tab:hover,
.material-tab:focus-visible {
  border-color: var(--field-focus-color);
  outline: none;
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--field-focus-color) 38%, transparent);
}

.material-tab.is-active {
  color: var(--field-text);
  border-color: var(--field-focus-color);
  background: var(--field-surface);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--field-focus-color) 46%, transparent);
  transform: translateY(-1px);
}

.material-panel {
  border: 1px solid var(--panel-border);
  border-radius: 22px;
  padding: 22px;
  background:
    linear-gradient(180deg, var(--panel-surface-strong), var(--panel-surface)),
    var(--bg-card);
}

.material-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.material-panel-head h3 {
  margin: 0;
  font-family: "Bebas Neue", sans-serif;
  font-size: 2.2rem;
  letter-spacing: 0;
}

.material-inline-hint {
  margin: 10px 0 0;
  font-family: "DM Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--w-60);
}

.material-description {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.7;
  max-width: 760px;
}

.material-stats {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.material-stats div {
  border: 1px solid var(--field-border-color);
  border-radius: 14px;
  background: var(--field-surface);
  padding: 12px;
}

.material-stats span {
  display: block;
  font-family: "DM Mono", monospace;
  font-size: 0.66rem;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--muted);
}

.material-stats strong {
  display: block;
  margin-top: 6px;
  font-size: 0.98rem;
  line-height: 1.5;
}

.material-tags {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.material-tags span {
  border: 1px solid var(--field-border-color);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 0.8rem;
  color: var(--field-text);
  background: var(--field-surface);
}

.material-swatches {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 8px;
  margin-top: 16px;
}

.material-swatch {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 38px;
  padding: 0 10px;
  border: 1px solid var(--field-border-color);
  border-radius: 12px;
  background: var(--field-surface);
  color: var(--field-text);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0;
  text-transform: uppercase;
}

.material-swatch i {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  border-radius: 50%;
  border: 1px solid var(--field-border-color);
  box-shadow: inset 0 1px 2px rgba(255, 255, 255, 0.12), 0 2px 8px rgba(0, 0, 0, 0.16);
}

.swatch-pla i {
  background:
    radial-gradient(circle at 35% 28%, rgba(255, 255, 255, 0.72), transparent 28%),
    linear-gradient(145deg, #dbeaf1, #87aebb);
}

.swatch-petg i {
  background:
    radial-gradient(circle at 32% 24%, rgba(255, 255, 255, 0.84), transparent 24%),
    linear-gradient(145deg, rgba(148, 220, 218, 0.92), rgba(42, 132, 145, 0.96));
}

.swatch-abs i {
  background:
    radial-gradient(circle at 32% 26%, rgba(255, 255, 255, 0.38), transparent 25%),
    linear-gradient(145deg, #dba24f, #7f4a1e);
}

.swatch-asa i {
  background:
    linear-gradient(145deg, rgba(210, 220, 228, 0.92), rgba(92, 104, 116, 0.96)),
    repeating-linear-gradient(90deg, rgba(255,255,255,.08) 0 1px, transparent 1px 4px);
}

.swatch-pa i {
  background:
    radial-gradient(circle at 34% 24%, rgba(255,255,255,.52), transparent 26%),
    linear-gradient(145deg, #b8c1d0, #586373);
}

.swatch-cf i {
  background:
    repeating-linear-gradient(35deg, rgba(255,255,255,.14) 0 1px, transparent 1px 4px),
    linear-gradient(145deg, #101419, #303941);
}

.swatch-gf i {
  background:
    radial-gradient(circle, rgba(255,255,255,.28) 0 1px, transparent 1px 4px),
    linear-gradient(145deg, #c9c5b3, #6f766d);
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-item {
  padding: 0 20px;
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 0;
  font-size: var(--type-20);
  font-weight: 700;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item p {
  margin: 0 0 18px;
}

.contact-layout {
  display: grid;
  grid-template-columns: 0.94fr 1.06fr;
  gap: 16px;
}

.contact-copy,
.lead-form {
  padding: 24px;
}

.contact-copy .eyebrow {
  color: var(--accent);
}

.contact-points {
  margin: 16px 0 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.7;
}

.contact-points a {
  color: var(--accent);
  cursor: pointer;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
  transition: color 0.2s ease, text-decoration-color 0.2s ease;
}

.contact-points a:hover,
.contact-points a:focus-visible {
  color: var(--text);
  outline: none;
}

.work-hours-card {
  display: grid;
  gap: 6px;
  margin-top: 18px;
  padding: 14px 16px;
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  background: linear-gradient(180deg, var(--panel-surface-strong), var(--panel-surface));
}

.hours-label {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hours-weekdays {
  color: var(--text);
  font-size: 0.98rem;
  line-height: 1.45;
}

.hours-weekend {
  color: var(--muted);
  line-height: 1.55;
}

.lead-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.lead-step {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  grid-column: 1 / -1;
}

.lead-step.is-hidden {
  display: none;
}

.lead-secondary-only.is-hidden {
  display: none;
}

.form-step-actions {
  display: flex;
  justify-content: flex-start;
  gap: 10px;
}

.form-step-actions .button {
  min-height: 42px;
}

.checkbox-field {
  display: flex;
  gap: 10px;
  color: var(--muted);
  align-items: flex-start;
  line-height: 1.55;
}

.checkbox-field input {
  margin-top: 2px;
}

.form-note {
  margin: 2px 0 0;
  font-size: var(--type-14);
  line-height: 1.65;
}

.form-status {
  margin: 0;
  min-height: 1.4em;
}

.form-status.success {
  color: var(--success-text);
}

.form-status.error {
  color: var(--error-text);
}

.hp-field-wrap {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

.hp-field {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.mobile-sticky-cta {
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: max(12px, env(safe-area-inset-bottom));
  z-index: 40;
  min-height: 52px;
  padding: 0 20px;
  border-radius: 999px;
  border: var(--border-hover);
  color: var(--bg-1);
  background: var(--w-92);
  box-shadow: var(--shadow-md);
  font-family: var(--font-body);
  font-weight: var(--weight-bold);
  font-size: 0.78rem;
  letter-spacing: 0;
  display: none;
  align-items: center;
  justify-content: center;
  transition:
    opacity 0.24s ease,
    transform 0.24s ease;
}

.mobile-sticky-cta.is-hidden-over-hero {
  opacity: 0;
  pointer-events: none;
  transform: translateY(calc(100% + 24px));
}

.footer {
  display: grid;
  grid-template-columns: minmax(280px, 0.92fr) minmax(420px, 1.08fr);
  gap: 28px;
  padding: 26px;
  margin-top: 80px;
  color: var(--muted);
}

.footer-main {
  display: grid;
  align-content: start;
  gap: 14px;
}

.footer-summary {
  margin: 0;
  max-width: 520px;
  color: var(--muted);
  line-height: 1.7;
}

.footer-map {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.footer-column {
  position: relative;
  display: grid;
  align-content: start;
  gap: 9px;
  min-width: 0;
  padding-left: 14px;
}

.footer-column::before {
  content: "";
  position: absolute;
  left: 0;
  top: 2px;
  bottom: 2px;
  width: 1px;
  background: var(--technical-line-strong);
}

.footer-label {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
}

.footer-column a {
  color: var(--muted);
  line-height: 1.45;
  overflow-wrap: anywhere;
  transition: color 0.2s ease;
}

.footer-column a:hover,
.footer-column a:focus-visible {
  color: var(--text);
  outline: none;
}

.footer-contact-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.footer-hours {
  display: grid;
  gap: 5px;
  margin-top: 4px;
  color: var(--muted);
  line-height: 1.45;
}

.footer-hours span:first-child {
  color: var(--text);
  font-weight: 700;
}

.footer-contact-buttons .top-contact {
  width: 38px;
  height: 38px;
  color: var(--text);
  border-color: var(--panel-border);
  background: var(--field-surface);
}

.footer-contact-buttons .top-contact:hover,
.footer-contact-buttons .top-contact:focus-visible {
  border-color: var(--field-focus-color);
  background: var(--panel-surface-strong);
}

.reveal {
  opacity: 1;
  transform: none;
}

.motion-ready .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}

.motion-ready .reveal.is-visible {
  opacity: 1;
  transform: none;
}

@keyframes toolpathPrint {
  to {
    stroke-dashoffset: 0;
  }
}

@keyframes toolpathNozzle {
  to {
    offset-distance: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .motion-ready .reveal {
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.28s ease, transform 0.28s ease;
  }

  .motion-ready .reveal.is-visible {
    opacity: 1;
    transform: none;
  }

  .motion-ready .funnel-section .toolpath-print,
  .motion-ready .funnel-section .toolpath-nozzle {
    animation: none;
  }

  .global-scan,
  .marquee-track,
  .printer-rail,
  .chamber-light,
  .print-particles span,
  .layer,
  .print-nozzle,
  .filament-stream,
  .print-scan {
    animation: none;
  }
}

@media (max-width: 1180px) {
  .hero,
  .calculator-shell,
  .contact-layout,
  .footer {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    justify-self: start;
    max-width: 100%;
  }

  .services-grid,
  .funnel-grid,
  .trust-strip,
  .guarantees-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .funnel-toolpath {
    display: none;
  }

  .cases-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .materials-showcase {
    grid-template-columns: 1fr;
  }

  .footer-map {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .material-swatches {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .material-switch {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  html {
    scroll-padding-top: 260px;
  }

  .section,
  .hero {
    scroll-margin-top: 260px;
  }

  .topbar {
    flex-wrap: wrap;
    justify-content: center;
    border-radius: 28px;
  }

  .mobile-sticky-cta {
    display: inline-flex;
  }

  body {
    padding-bottom: 86px;
  }

  .nav {
    order: 3;
    flex-wrap: wrap;
    justify-content: center;
  }

  .top-actions {
    width: 100%;
    justify-content: center;
    order: 2;
  }

  .top-contacts {
    width: 100%;
    justify-content: center;
  }

  .section,
  .topbar,
  .footer {
    width: min(calc(100% - 20px), var(--max-width));
  }

  .section {
    padding-top: 84px;
  }

  .hero {
    padding-top: 40px;
    min-height: auto;
  }

  .hero-metrics,
  .trust-strip,
  .services-grid,
  .funnel-grid,
  .cases-grid,
  .guarantees-grid,
  .field-grid,
  .lead-form,
  .lead-step,
  .material-switch,
  .material-stats,
  .footer-map {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    max-width: 100%;
  }

  .print-visual {
    height: 470px;
  }

  .chamber-light {
    top: 70px;
    width: 220px;
    height: 130px;
  }

  .print-particles {
    inset: 90px 48px 138px;
  }

  .rail-left {
    left: 36px;
  }

  .rail-right {
    right: 36px;
  }

  .print-bed-grid,
  .print-bed {
    width: 300px;
  }

  .hero-title {
    font-size: clamp(3rem, 16vw, 5.6rem);
  }

  .shape-segmented {
    grid-template-columns: 1fr;
  }

  .calculator-form,
  .calculator-result,
  .contact-copy,
  .lead-form,
  .service-card,
  .glass-card,
  .funnel-step,
  .footer {
    padding: 18px;
  }

}