:root {
  color-scheme: light;
  --bg: #f5f5f7;
  --text: #1d1d1f;
  --muted: #6e6e73;
  --card: rgba(255, 255, 255, 0.78);
  --card-strong: #ffffff;
  --border: rgba(29, 29, 31, 0.1);
  --dark: #050507;
  --blue: #0071e3;
  --blue-dark: #005bb8;
  --silver: #e8e8ed;
  --radius-xl: 36px;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.12);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(245, 245, 247, 0.72);
  backdrop-filter: blur(22px) saturate(180%);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1180px;
  min-height: 56px;
  margin: 0 auto;
  padding: 0 24px;
}

.brand,
.nav-links,
.footer-links {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand-mark {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border-radius: 9px;
  background: linear-gradient(135deg, #111 0%, #4f4f56 100%);
  color: #fff;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
}

.nav-links {
  gap: 28px;
  color: rgba(29, 29, 31, 0.74);
  font-size: 0.86rem;
  font-weight: 600;
}

.nav-links a:not(.nav-cta):hover,
.footer-links a:hover {
  color: var(--blue);
}

.nav-cta {
  padding: 9px 16px;
  border-radius: 999px;
  background: var(--blue);
  color: #fff;
}

.nav-cta:hover,
.button.primary:hover {
  background: var(--blue-dark);
}

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border: 0;
  background: transparent;
}

.nav-toggle span:not(.sr-only) {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  border-radius: 2px;
  background: var(--text);
}

.sr-only {
  position: absolute;
  overflow: hidden;
  width: 1px;
  height: 1px;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.section-shell {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.96fr) minmax(360px, 1.04fr);
  gap: 48px;
  align-items: center;
  min-height: calc(100vh - 56px);
  padding-top: 80px;
  padding-bottom: 80px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--blue);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 22px;
  font-size: clamp(3.4rem, 8vw, 6.6rem);
  line-height: 0.92;
  letter-spacing: -0.075em;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2.35rem, 5vw, 4.6rem);
  line-height: 1;
  letter-spacing: -0.06em;
}

h3 {
  margin-bottom: 12px;
  font-size: 1.55rem;
  letter-spacing: -0.04em;
}

.hero-text,
.intro p,
.feature-copy p,
.quote-copy p {
  color: var(--muted);
  font-size: clamp(1.12rem, 2vw, 1.5rem);
  line-height: 1.45;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 24px;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 700;
  transition: transform 0.25s ease, background 0.25s ease;
}

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

.button.primary {
  background: var(--blue);
  color: #fff;
}

.button.secondary {
  background: #fff;
  color: var(--blue);
  box-shadow: inset 0 0 0 1px var(--border);
}

.hero-visual {
  position: relative;
  display: grid;
  min-height: 560px;
  place-items: center;
  overflow: hidden;
  border-radius: 48px;
  background:
    radial-gradient(circle at 70% 20%, rgba(0, 113, 227, 0.5), transparent 34%),
    linear-gradient(160deg, #050507 0%, #17171c 56%, #2d2d34 100%);
  box-shadow: var(--shadow);
}

.glow {
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 999px;
  background: rgba(0, 113, 227, 0.24);
  filter: blur(18px);
}

.machine {
  position: relative;
  width: min(78%, 460px);
  transform: perspective(900px) rotateX(58deg) rotateZ(-36deg);
}

.machine-top,
.machine-base {
  border: 1px solid rgba(255, 255, 255, 0.26);
  background: linear-gradient(145deg, #f9fafb, #8d9098 52%, #2f3138);
  box-shadow: 0 32px 90px rgba(0, 0, 0, 0.48);
}

.machine-top {
  height: 190px;
  border-radius: 30px 30px 18px 18px;
}

.machine-window {
  position: absolute;
  top: 42px;
  left: 54px;
  width: 64%;
  height: 58px;
  border-radius: 16px;
  background: linear-gradient(90deg, rgba(0, 113, 227, 0.88), rgba(79, 205, 255, 0.55));
  box-shadow: 0 0 40px rgba(0, 113, 227, 0.7);
}

.machine-base {
  height: 90px;
  margin-top: 16px;
  border-radius: 18px 18px 34px 34px;
}

.laser-line {
  position: absolute;
  top: 108px;
  left: 18%;
  width: 68%;
  height: 4px;
  border-radius: 99px;
  background: #6ae6ff;
  box-shadow: 0 0 28px #6ae6ff, 0 0 70px rgba(106, 230, 255, 0.8);
}

.spec-card {
  position: absolute;
  display: grid;
  gap: 4px;
  max-width: 230px;
  padding: 18px 20px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.13);
  color: #fff;
  backdrop-filter: blur(22px);
}

.spec-card span {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.88rem;
}

.card-one {
  right: 34px;
  bottom: 44px;
}

.card-two {
  top: 42px;
  left: 34px;
}

.intro {
  padding: 92px 24px;
  text-align: center;
}

.intro p {
  max-width: 920px;
  margin: 0 auto;
  color: var(--text);
  font-size: clamp(1.65rem, 4vw, 3.2rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.055em;
}

.product-section,
.process-section,
.quote-panel {
  padding-top: 90px;
  padding-bottom: 90px;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.product-card {
  min-height: 480px;
  padding: 34px;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}

.product-card.dark {
  background: linear-gradient(155deg, #070709 0%, #25252c 100%);
  color: #fff;
}

.product-card.light {
  border: 1px solid rgba(255, 255, 255, 0.72);
  background: var(--card-strong);
}

.product-card p:not(.eyebrow),
.timeline p,
.service-list p,
.footer p {
  color: var(--muted);
  line-height: 1.65;
}

.product-card.dark p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.68);
}

.product-card a {
  display: inline-flex;
  margin-top: 16px;
  color: var(--blue);
  font-weight: 800;
}

.product-icon {
  position: relative;
  width: 100%;
  height: 188px;
  margin-bottom: 34px;
  overflow: hidden;
  border-radius: 28px;
  background: linear-gradient(135deg, #eef0f5, #c9ccd4);
}

.product-card.dark .product-icon {
  background: linear-gradient(135deg, #2b2c33, #0c0d10);
}

.product-icon::before,
.product-icon::after {
  position: absolute;
  content: "";
}

.product-icon::before {
  inset: 44px 42px;
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(0, 113, 227, 0.9), rgba(105, 226, 255, 0.38));
  box-shadow: 0 0 42px rgba(0, 113, 227, 0.38);
}

.product-icon::after {
  right: 34px;
  bottom: 42px;
  left: 34px;
  height: 6px;
  border-radius: 999px;
  background: #ffffff;
  box-shadow: 0 0 22px #6ae6ff;
}

.feature-band {
  margin: 90px 0;
  padding: 110px 0;
  background: #000;
  color: #fff;
}

.feature-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  align-items: start;
}

.feature-copy p {
  color: rgba(255, 255, 255, 0.66);
}

.service-list {
  display: grid;
  gap: 18px;
}

.service-list div {
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.06);
}

.service-list span {
  display: inline-flex;
  margin-bottom: 16px;
  color: #6ae6ff;
  font-weight: 800;
}

.service-list strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.22rem;
}

.service-list p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.62);
}

.metrics-section {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  padding-top: 70px;
  padding-bottom: 70px;
}

.metric {
  padding: 32px;
  border-radius: 30px;
  background: #fff;
  text-align: center;
}

.metric strong {
  display: block;
  margin-bottom: 8px;
  font-size: clamp(2.8rem, 6vw, 5rem);
  letter-spacing: -0.07em;
}

.metric span {
  color: var(--muted);
  font-weight: 700;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.timeline article {
  padding: 30px;
  border-radius: 30px;
  background: #fff;
}

.timeline span {
  display: inline-flex;
  margin-bottom: 34px;
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--silver);
  color: var(--blue);
  font-weight: 800;
}

.quote-panel {
  display: grid;
  grid-template-columns: 0.88fr 1.12fr;
  gap: 46px;
  align-items: start;
}

.contact-form {
  display: grid;
  gap: 18px;
  padding: 30px;
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

label {
  display: grid;
  gap: 8px;
  color: rgba(29, 29, 31, 0.74);
  font-size: 0.9rem;
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: rgba(245, 245, 247, 0.9);
  color: var(--text);
  outline: none;
  padding: 16px 18px;
}

input:focus,
select:focus,
textarea:focus {
  border-color: rgba(0, 113, 227, 0.48);
  box-shadow: 0 0 0 4px rgba(0, 113, 227, 0.12);
}

textarea {
  resize: vertical;
}

.footer {
  padding: 42px 0;
  background: #fff;
}

.footer-layout {
  display: flex;
  justify-content: space-between;
  gap: 32px;
}

.footer p {
  max-width: 580px;
  margin: 18px 0 0;
  font-size: 0.9rem;
}

.footer-links {
  gap: 22px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 900px) {
  .nav-toggle {
    display: inline-block;
  }

  .nav-links {
    position: absolute;
    top: 56px;
    right: 16px;
    left: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 16px;
    border: 1px solid var(--border);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.94);
    box-shadow: var(--shadow);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    padding: 14px 10px;
  }

  .nav-cta {
    text-align: center;
  }

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

  .hero {
    min-height: auto;
    padding-top: 58px;
  }

  .hero-visual {
    min-height: 460px;
  }

  .product-grid,
  .metrics-section,
  .timeline {
    grid-template-columns: 1fr;
  }

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

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

@media (max-width: 560px) {
  .brand span:last-child {
    display: none;
  }

  .section-shell,
  .nav {
    padding-right: 18px;
    padding-left: 18px;
  }

  .hero-visual {
    min-height: 380px;
    border-radius: 34px;
  }

  .spec-card {
    position: static;
    margin: 12px;
  }

  .machine {
    width: 86%;
  }

  .product-card,
  .contact-form,
  .timeline article,
  .metric {
    padding: 24px;
    border-radius: 26px;
  }

  .footer-links,
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
}