:root {
  --ink: #11161d;
  --ink-soft: #27303a;
  --blue: #0879f2;
  --blue-dark: #064fa2;
  --red: #ef1e22;
  --cloud: #f4f7fb;
  --line: #dde5ef;
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(17, 22, 29, 0.14);
  --radius: 28px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 8% 12%, rgba(8, 121, 242, 0.12), transparent 26rem),
    radial-gradient(circle at 92% 8%, rgba(239, 30, 34, 0.08), transparent 24rem),
    var(--white);
  line-height: 1.6;
}

img {
  max-width: 100%;
  display: block;
}

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

.section-pad {
  width: min(1160px, calc(100% - 36px));
  margin: 0 auto;
  padding: 88px 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px min(5vw, 64px);
  background: rgba(255, 255, 255, 0.88);
  border-bottom: 1px solid rgba(221, 229, 239, 0.9);
  backdrop-filter: blur(16px);
}

.brand img {
  width: 210px;
  height: auto;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 22px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.nav-menu a:not(.nav-button) {
  color: var(--ink-soft);
}

.nav-menu a:hover {
  color: var(--blue);
}

.nav-button,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 14px 22px;
  font-weight: 900;
  letter-spacing: 0.02em;
  border: 0;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.nav-button,
.button.primary {
  color: var(--white);
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  box-shadow: 0 14px 30px rgba(8, 121, 242, 0.28);
}

.button.secondary {
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
}

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

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--white);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: var(--ink);
}

.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
  min-height: calc(100vh - 80px);
  padding-top: 56px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 14px;
  color: var(--blue);
  font-size: 0.82rem;
  font-weight: 950;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.eyebrow::before {
  content: "";
  width: 30px;
  height: 4px;
  border-radius: 999px;
  background: var(--blue);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 780px;
  margin-bottom: 22px;
  font-size: clamp(3rem, 7vw, 6.3rem);
  line-height: 0.93;
  letter-spacing: -0.08em;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 1;
  letter-spacing: -0.055em;
}

h3 {
  margin-bottom: 10px;
  line-height: 1.1;
}

.hero-text,
.section-heading p,
.split p,
.quote-copy p {
  color: #596575;
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 30px 0;
}

.trust-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 34px;
}

.trust-row div,
.service-card,
.gallery-card,
.step,
.feature-list div,
.contact-card {
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid var(--line);
  box-shadow: 0 14px 40px rgba(17, 22, 29, 0.06);
}

.trust-row div {
  border-radius: 20px;
  padding: 18px;
}

.trust-row strong {
  display: block;
  font-size: 1.2rem;
}

.trust-row span {
  color: #667383;
  font-size: 0.94rem;
}

.hero-card {
  position: relative;
  min-height: 590px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px;
  overflow: hidden;
  background:
    linear-gradient(145deg, rgba(255,255,255,0.92), rgba(244,247,251,0.88)),
    radial-gradient(circle at 82% 18%, rgba(8,121,242,0.17), transparent 20rem);
  box-shadow: var(--shadow);
}

.hero-logo {
  width: 100%;
  max-width: 540px;
  margin: 0 auto 30px;
}

.print-preview {
  position: relative;
  height: 300px;
  border-radius: 24px;
  background:
    linear-gradient(90deg, rgba(8, 121, 242, 0.08) 1px, transparent 1px),
    linear-gradient(rgba(8, 121, 242, 0.08) 1px, transparent 1px),
    #ffffff;
  background-size: 32px 32px;
  border: 1px solid var(--line);
}

.printer-head {
  position: absolute;
  left: 50%;
  top: 32px;
  width: 150px;
  height: 64px;
  transform: translateX(-50%);
  border-radius: 14px;
  background: linear-gradient(135deg, var(--ink), #2a333e);
  box-shadow: 0 16px 28px rgba(17,22,29,0.16);
}

.printer-head::before,
.printer-head::after {
  content: "";
  position: absolute;
  top: 28px;
  width: 120px;
  height: 8px;
  border-radius: 999px;
  background: var(--ink);
}

.printer-head::before { right: 100%; margin-right: 10px; }
.printer-head::after { left: 100%; margin-left: 10px; }

.filament {
  position: absolute;
  left: 50%;
  top: 96px;
  width: 8px;
  height: 78px;
  transform: translateX(-50%);
  border-radius: 999px;
  background: var(--blue);
}

.filament::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 70px;
  width: 130px;
  height: 44px;
  transform: translateX(-50%);
  border: 8px solid var(--blue);
  border-top: 0;
  border-radius: 0 0 999px 999px;
}

.printed-cube {
  position: absolute;
  left: 50%;
  bottom: 38px;
  width: 180px;
  transform: translateX(-50%);
}

.printed-cube span {
  display: block;
  height: 24px;
  margin-bottom: 8px;
  border-radius: 5px;
  background: linear-gradient(90deg, var(--blue), var(--blue-dark));
  clip-path: polygon(18% 0, 82% 0, 100% 50%, 82% 100%, 18% 100%, 0 50%);
}

.card-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 18px;
}

.card-list span {
  padding: 13px 14px;
  border-radius: 16px;
  background: var(--ink);
  color: var(--white);
  font-weight: 900;
  text-align: center;
}

.section-heading {
  max-width: 760px;
  margin: 0 auto 38px;
  text-align: center;
}

.service-grid,
.gallery-grid,
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.service-card,
.gallery-card,
.step {
  border-radius: 24px;
  padding: 24px;
}

.service-card .icon {
  display: inline-flex;
  width: 48px;
  height: 48px;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  border-radius: 14px;
  color: var(--white);
  background: var(--blue);
  font-weight: 950;
}

.service-card p,
.gallery-card p,
.step p,
.feature-list span,
.contact-card span,
.site-footer p {
  color: #657181;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 42px;
  align-items: center;
}

.feature-list {
  display: grid;
  gap: 16px;
}

.feature-list div,
.contact-card {
  border-radius: 20px;
  padding: 20px;
}

.feature-list strong,
.contact-card strong {
  display: block;
  margin-bottom: 5px;
  font-size: 1.05rem;
}

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

.gallery-art {
  height: 210px;
  margin-bottom: 18px;
  border-radius: 22px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--ink), var(--blue));
}

.gallery-art::before,
.gallery-art::after {
  content: "";
  position: absolute;
  border-radius: 24px;
  background: rgba(255,255,255,0.9);
}

.gallery-art.part::before {
  width: 120px;
  height: 44px;
  left: 40px;
  top: 74px;
  transform: rotate(-16deg);
}

.gallery-art.part::after {
  width: 56px;
  height: 56px;
  right: 52px;
  top: 74px;
  border-radius: 50%;
}

.gallery-art.prototype::before {
  width: 150px;
  height: 120px;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) rotate(45deg);
}

.gallery-art.prototype::after {
  width: 96px;
  height: 96px;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) rotate(45deg);
  background: var(--blue);
}

.gallery-art.collectible::before {
  width: 96px;
  height: 96px;
  left: 50%;
  top: 34px;
  transform: translateX(-50%);
  border-radius: 50%;
}

.gallery-art.collectible::after {
  width: 142px;
  height: 76px;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
}

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

.step span {
  display: inline-flex;
  width: 56px;
  height: 56px;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--white);
  font-size: 1.4rem;
  font-weight: 950;
}

.quote-panel {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 30px;
  padding: 32px;
  border-radius: var(--radius);
  background: var(--ink);
  box-shadow: var(--shadow);
  color: var(--white);
}

.quote-panel .eyebrow,
.quote-panel h2 {
  color: var(--white);
}

.quote-copy p {
  color: #c5d0dd;
}

.quote-form {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  padding: 24px;
  border-radius: 22px;
  background: var(--white);
  color: var(--ink);
}

.quote-form label {
  display: grid;
  gap: 7px;
  font-weight: 900;
}

.quote-form input,
.quote-form textarea,
.quote-form select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 13px 14px;
  color: var(--ink);
  background: var(--cloud);
  font: inherit;
}

.quote-form input:focus,
.quote-form textarea:focus,
.quote-form select:focus {
  outline: 3px solid rgba(8, 121, 242, 0.18);
  border-color: var(--blue);
}

.full {
  grid-column: 1 / -1;
}

.form-note {
  margin: 0;
  color: #6a7685;
  font-size: 0.9rem;
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 42px min(5vw, 64px);
  border-top: 1px solid var(--line);
  background: var(--white);
}

.site-footer img {
  width: 220px;
  margin-bottom: 8px;
}

.footer-links {
  display: flex;
  gap: 18px;
  font-weight: 900;
}

.footer-links a:hover {
  color: var(--blue);
}

.copyright {
  grid-column: 1 / -1;
  margin: 0;
  font-size: 0.94rem;
}

@media (max-width: 980px) {
  .menu-toggle {
    display: block;
  }

  .nav-menu {
    position: absolute;
    left: 18px;
    right: 18px;
    top: 76px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: var(--white);
    box-shadow: var(--shadow);
  }

  .nav-menu.is-open {
    display: flex;
  }

  .hero,
  .split,
  .quote-panel {
    grid-template-columns: 1fr;
  }

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

  .hero-card {
    min-height: auto;
  }
}

@media (max-width: 720px) {
  .section-pad {
    width: min(100% - 28px, 1160px);
    padding: 64px 0;
  }

  .site-header {
    padding: 12px 16px;
  }

  .brand img {
    width: 174px;
  }

  .hero {
    padding-top: 38px;
  }

  .trust-row,
  .service-grid,
  .gallery-grid,
  .steps,
  .card-list,
  .quote-form,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .quote-panel {
    padding: 20px;
  }

  .quote-form {
    padding: 18px;
  }

  .site-footer {
    text-align: left;
  }

  .footer-links {
    flex-direction: column;
  }
}