:root {
  --bg: #050816;
  --bg-soft: #0a1022;
  --panel: rgba(12, 18, 38, 0.88);
  --panel-strong: #0d1630;
  --panel-light: rgba(255, 255, 255, 0.04);
  --line: rgba(255, 255, 255, 0.10);
  --line-strong: rgba(92, 153, 255, 0.24);
  --ink: #eef4ff;
  --muted: #95a4c4;
  --brand: #4aa3ff;
  --brand-2: #38e1ff;
  --brand-3: #7b61ff;
  --success: #38f2c0;
  --glow: 0 0 0 1px rgba(74, 163, 255, 0.16), 0 24px 60px rgba(3, 10, 30, 0.45);
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 10% 10%, rgba(56, 225, 255, 0.08), transparent 28%),
    radial-gradient(circle at 85% 14%, rgba(123, 97, 255, 0.12), transparent 26%),
    linear-gradient(180deg, #040815 0%, #070d1b 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at center, black 45%, transparent 90%);
  pointer-events: none;
  opacity: 0.35;
}

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

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

button,
input,
textarea {
  font: inherit;
}

.container {
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
}

.topbar {
  border-bottom: 1px solid var(--line);
  background: rgba(4, 8, 21, 0.72);
  backdrop-filter: blur(14px);
}

.topbar-inner {
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: #b4c1db;
}

.topbar-contact {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.topbar a {
  color: #d8e6ff;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(5, 8, 22, 0.82);
  backdrop-filter: blur(18px);
}

.header-inner,
.footer-inner {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo-mark {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  color: #fff;
  font-weight: 800;
  background: linear-gradient(135deg, var(--brand), var(--brand-3));
  box-shadow: 0 16px 34px rgba(74, 163, 255, 0.34);
}

.logo-copy {
  display: flex;
  flex-direction: column;
}

.logo-copy small {
  color: var(--muted);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  color: #d8e6ff;
  font-weight: 600;
}

.main-nav a {
  position: relative;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--brand), var(--brand-2));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.24s ease;
}

.main-nav a:hover::after {
  transform: scaleX(1);
}

.menu-toggle {
  display: none;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--ink);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  color: #fff;
  font-weight: 700;
  background: linear-gradient(135deg, var(--brand), var(--brand-3));
  box-shadow: 0 18px 38px rgba(41, 92, 255, 0.30);
}

.button-outline,
.button-light,
.button-ghost {
  box-shadow: none;
}

.button-outline,
.button-light {
  color: var(--ink);
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.04);
}

.button-ghost {
  color: var(--ink);
  border-color: rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.04);
}

.hero {
  position: relative;
  padding: 96px 0 84px;
  overflow: hidden;
}

.company-hero {
  position: relative;
  min-height: min(760px, calc(100vh - 128px));
  overflow: hidden;
  background: #02050d;
}

.company-hero-image {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.company-hero-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(3, 6, 16, 0.08), rgba(3, 6, 16, 0.18)),
    radial-gradient(circle at center, transparent 42%, rgba(2, 5, 13, 0.36) 100%);
  pointer-events: none;
}

.company-hero-image img {
  height: 100%;
  object-fit: cover;
  object-position: center;
  animation: hero-breathe 8s ease-in-out infinite alternate;
}

.hero-light {
  position: absolute;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  filter: blur(1px);
  opacity: 0;
  animation: light-flicker 4.8s ease-in-out infinite;
  pointer-events: none;
}

.hero-light-one {
  top: 19%;
  left: 26%;
  background: #38e1ff;
  box-shadow: 0 0 18px 7px rgba(56, 225, 255, 0.72);
}

.hero-light-two {
  top: 31%;
  right: 22%;
  background: #ff315a;
  box-shadow: 0 0 18px 7px rgba(255, 49, 90, 0.72);
  animation-delay: 1.7s;
}

.hero-light-three {
  bottom: 22%;
  left: 38%;
  background: #58ff6f;
  box-shadow: 0 0 20px 8px rgba(88, 255, 111, 0.78);
  animation-delay: 3.1s;
}

.hero-scanline {
  position: absolute;
  left: -10%;
  right: -10%;
  top: -20%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(79, 223, 255, 0.7), transparent);
  box-shadow: 0 0 22px rgba(79, 223, 255, 0.8);
  opacity: 0.42;
  animation: scanline 6s linear infinite;
  pointer-events: none;
}

.hero-scroll {
  position: absolute;
  left: 50%;
  bottom: 28px;
  display: grid;
  gap: 6px;
  justify-items: center;
  color: rgba(237, 245, 255, 0.78);
  font-size: 13px;
  transform: translateX(-50%);
  animation: scroll-pulse 2.4s ease-in-out infinite;
}

.hero-scroll span {
  color: #fff;
  font-size: 24px;
  line-height: 1;
}

@keyframes hero-breathe {
  from {
    transform: scale(1);
    filter: brightness(0.92) saturate(0.98);
  }
  to {
    transform: scale(1.035);
    filter: brightness(1.08) saturate(1.12);
  }
}

@keyframes light-flicker {
  0%, 100% {
    opacity: 0;
    transform: scale(0.7);
  }
  22%, 55% {
    opacity: 0.92;
    transform: scale(1.1);
  }
  35% {
    opacity: 0.25;
  }
}

@keyframes scanline {
  from {
    transform: translateY(0);
  }
  to {
    transform: translateY(145vh);
  }
}

@keyframes scroll-pulse {
  0%, 100% {
    opacity: 0.55;
    transform: translate(-50%, 0);
  }
  50% {
    opacity: 1;
    transform: translate(-50%, -6px);
  }
}

.hero::before {
  content: "";
  position: absolute;
  inset: auto -10% -25% auto;
  width: 560px;
  height: 560px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(56, 225, 255, 0.20), transparent 68%);
  filter: blur(22px);
}

.hero-grid,
.product-layout,
.compare-layout,
.specs-layout,
.inquiry-layout,
.workflow-layout {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 32px;
  align-items: center;
}

.hero-copy,
.product-copy,
.workflow-copy,
.compare-copy,
.specs-copy,
.inquiry-copy {
  position: relative;
  z-index: 1;
}

.hero-copy h1,
.section h2,
.cta-section h2 {
  margin: 0;
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.hero-copy h1 {
  max-width: 11ch;
  font-size: clamp(40px, 5vw, 66px);
}

.eyebrow {
  display: inline-block;
  margin: 0 0 16px;
  padding: 8px 14px;
  border: 1px solid rgba(74, 163, 255, 0.20);
  border-radius: 999px;
  background: rgba(74, 163, 255, 0.10);
  color: #a7caff;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-text,
.section-head p,
.product-copy p,
.advantage-copy p,
.scene-copy p,
.workflow-copy p,
.compare-copy p,
.specs-copy p,
.inquiry-copy p,
.footer-brand p {
  color: var(--muted);
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.hero-points {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.hero-points div,
.feature-list div,
.workflow-points div,
.inquiry-points div,
.direct-contact div {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--panel-light);
  box-shadow: var(--glow);
}

.hero-points div {
  padding: 20px;
}

.hero-points strong,
.feature-list strong,
.workflow-points strong,
.inquiry-points strong,
.direct-contact strong {
  display: block;
  margin-bottom: 8px;
}

.hero-points span,
.feature-list span,
.workflow-points span,
.inquiry-points span,
.direct-contact span {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.hero-visual {
  position: relative;
  min-height: 560px;
}

.hero-card,
.product-gallery,
.advantage-card,
.scene-card,
.workflow-media,
.compare-card,
.specs-image,
.inquiry-form,
.info-strip-grid {
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--glow);
  backdrop-filter: blur(14px);
}

.hero-card {
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.hero-card.primary {
  position: absolute;
  right: 0;
  top: 0;
  width: 84%;
}

.hero-card.floating {
  position: absolute;
  left: 0;
  bottom: 16px;
  width: 60%;
}

.hero-card img,
.gallery-main img,
.scene-card img,
.advantage-card img,
.workflow-media video,
.specs-image img {
  object-fit: cover;
}

.info-strip {
  margin-top: -24px;
  position: relative;
  z-index: 2;
}

.info-strip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  padding: 24px;
  border-radius: 24px;
}

.label {
  display: block;
  margin-bottom: 8px;
  color: #89a0c6;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section {
  padding: 84px 0;
}

.section-head {
  max-width: 760px;
  margin-bottom: 30px;
}

.product-gallery,
.advantage-card,
.scene-card,
.workflow-media,
.compare-card,
.specs-image,
.inquiry-form {
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.gallery-main {
  margin: 0;
}

.gallery-grid {
  padding: 16px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.gallery-grid img {
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}

.feature-list {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.feature-list div,
.workflow-points div,
.inquiry-points div,
.direct-contact div {
  padding: 18px;
}

.advantage-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.9fr 0.9fr;
  gap: 18px;
}

.advantage-card.wide {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
}

.advantage-copy,
.scene-copy {
  padding: 26px;
}

.advantage-copy h3,
.scene-copy h3,
.compare-card h3 {
  margin-top: 0;
  margin-bottom: 10px;
}

.check-list {
  list-style: none;
  padding: 0;
  margin: 22px 0 0;
  display: grid;
  gap: 12px;
}

.check-list li {
  position: relative;
  padding-left: 26px;
  color: #dce7fb;
  font-weight: 600;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand-2), var(--brand));
  box-shadow: 0 0 14px rgba(56, 225, 255, 0.48);
}

.applications-section {
  position: relative;
}

.scene-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.scene-card img {
  aspect-ratio: 4 / 3;
}

.workflow-media video {
  display: block;
  width: 100%;
  background: #000;
}

.workflow-points {
  margin-top: 22px;
  display: grid;
  gap: 14px;
}

.black-edition-hero {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 24px;
  align-items: center;
}

.black-edition-copy h3 {
  margin-top: 0;
  margin-bottom: 14px;
  font-size: 30px;
  line-height: 1.2;
}

.black-edition-copy p {
  color: var(--muted);
  line-height: 1.75;
}

.black-edition-main,
.black-scene-card,
.black-detail-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
  box-shadow: var(--glow);
}

.black-edition-main img,
.black-scene-card img,
.black-detail-card img {
  display: block;
  width: 100%;
  object-fit: cover;
}

.black-scene-grid {
  margin-top: 26px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.black-scene-card .scene-copy {
  padding: 22px;
}

.black-detail-strip {
  margin-top: 18px;
}

.black-detail-card {
  margin: 0;
}

.black-detail-card figcaption {
  padding: 18px 22px 22px;
  color: var(--muted);
  line-height: 1.7;
}

.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.compare-card {
  padding: 28px;
}

.compare-card.old {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
}

.compare-card.new {
  background: linear-gradient(180deg, rgba(56, 225, 255, 0.12), rgba(123, 97, 255, 0.08));
  border-color: var(--line-strong);
}

.compare-card ul {
  margin: 18px 0 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.85;
}

.spec-table {
  width: 100%;
  margin-top: 24px;
  border-collapse: collapse;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
}

.spec-table th,
.spec-table td {
  padding: 15px 18px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.spec-table th {
  width: 34%;
  color: #dfe8fb;
  background: rgba(255, 255, 255, 0.04);
}

.cta-section {
  padding: 0 0 84px;
}

.cta-inner {
  padding: 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border: 1px solid var(--line-strong);
  border-radius: 28px;
  background:
    linear-gradient(135deg, rgba(74, 163, 255, 0.16), rgba(123, 97, 255, 0.16)),
    rgba(10, 16, 34, 0.92);
  box-shadow: var(--glow);
}

.inquiry-points,
.direct-contact {
  margin-top: 22px;
  display: grid;
  gap: 14px;
}

.inquiry-form {
  padding: 24px;
  display: grid;
  gap: 14px;
}

.inquiry-form label {
  display: grid;
  gap: 8px;
  font-weight: 600;
}

.inquiry-form input,
.inquiry-form textarea {
  width: 100%;
  padding: 14px 16px;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
}

.form-note {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.floating-contact {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 40;
  display: grid;
  gap: 10px;
}

.floating-contact a {
  min-width: 150px;
  padding: 12px 16px;
  text-align: center;
  color: var(--ink);
  font-weight: 700;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(10, 16, 34, 0.92);
  box-shadow: var(--glow);
}

.floating-contact a:first-child {
  background: linear-gradient(135deg, var(--brand), var(--brand-3));
  color: #fff;
  border-color: transparent;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: rgba(4, 8, 21, 0.9);
}

.footer-nav {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  color: #d7e3fa;
}

@media (max-width: 1120px) {
  .hero-grid,
  .product-layout,
  .compare-layout,
  .specs-layout,
  .inquiry-layout,
  .workflow-layout,
  .advantage-layout,
  .scene-grid,
  .info-strip-grid {
    grid-template-columns: 1fr 1fr;
  }

  .advantage-card.wide {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 500px;
  }
}

@media (max-width: 840px) {
  .menu-toggle {
    display: inline-flex;
  }

  .main-nav,
  .desktop-cta {
    display: none;
  }

  .main-nav.open {
    display: flex;
    position: absolute;
    left: 16px;
    right: 16px;
    top: 82px;
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: rgba(8, 13, 29, 0.96);
    box-shadow: var(--glow);
  }

  .hero-grid,
  .product-layout,
  .compare-layout,
  .specs-layout,
  .inquiry-layout,
  .workflow-layout,
  .black-edition-hero,
  .info-strip-grid,
  .feature-list,
  .hero-points,
  .gallery-grid,
  .scene-grid,
  .black-scene-grid,
  .compare-grid {
    grid-template-columns: 1fr;
  }

  .topbar-inner,
  .header-inner,
  .footer-inner,
  .cta-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .topbar-contact {
    gap: 10px;
  }

  .hero {
    padding: 58px 0 52px;
  }

  .company-hero {
    min-height: 58vh;
  }

  .company-hero-image img {
    object-position: center center;
  }

  .hero-visual {
    min-height: auto;
    display: grid;
    gap: 16px;
  }

  .hero-card.primary,
  .hero-card.floating {
    position: static;
    width: 100%;
  }

  .section {
    padding: 62px 0;
  }

  .floating-contact {
    right: 12px;
    left: 12px;
    bottom: 12px;
  }

  .floating-contact a {
    min-width: 0;
  }
}