:root {
  --bg: #050506;
  --bg-soft: #111114;
  --bg-card: #17171c;
  --text: #ffffff;
  --muted: #e2e2e2;
  --body: #434343;
  --light: #f4f4f4;
  --line: rgba(255, 255, 255, 0.16);
  --dark-line: rgba(67, 67, 67, 0.14);
  --accent: #7f7ac0;
  --accent-2: #b0ace0;
  --accent-soft: rgba(127, 122, 192, 0.2);
  --accent-glow: rgba(176, 172, 224, 0.34);
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.28);
  --radius-lg: 28px;
  --radius-md: 18px;
  --container: min(1180px, calc(100vw - 40px));
  --header-height: 116px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; overscroll-behavior-y: none; }

body {
  margin: 0;
  color: var(--body);
  background: var(--light);
  line-height: 1.6;
  overflow-x: hidden;
  overscroll-behavior-y: none;
  -webkit-overflow-scrolling: touch;
}


:root {
  --hero-parallax-y: 0px;
  --hero-grid-shift-y: 0px;
  --hero-grid-shift-x: 0px;
  --hero-stripe-shift-x: 0px;
  --hero-stripe-shift-y: 0px;
  --header-stripe-shift-x: 0px;
  --header-stripe-opacity: 0.16;
}

body.nav-open { overflow: hidden; }

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

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

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

.skip-link {
  position: absolute;
  left: 12px;
  top: -80px;
  background: var(--accent);
  color: #ffffff;
  padding: 10px 14px;
  border-radius: 999px;
  z-index: 1000;
}
.skip-link:focus { top: 12px; }

.container { width: var(--container); margin: 0 auto; }

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--header-height);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px clamp(18px, 3vw, 46px);
  background: rgba(5, 5, 6, 0.92);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
  overflow: visible;
  transition: height 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
}

.site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(127, 122, 192, 0.12) 0%, rgba(127, 122, 192, 0.04) 34%, transparent 100%),
    repeating-linear-gradient(
      106deg,
      transparent 0,
      transparent 24px,
      rgba(176, 172, 224, 0.14) 25px,
      rgba(176, 172, 224, 0.14) 27px,
      transparent 28px,
      transparent 54px
    );
  opacity: var(--header-stripe-opacity);
  mix-blend-mode: screen;
  transform: translate3d(var(--header-stripe-shift-x), 0, 0);
  mask-image: linear-gradient(90deg, transparent, rgba(0, 0, 0, 0.84) 10%, rgba(0, 0, 0, 0.98) 50%, rgba(0, 0, 0, 0.84) 90%, transparent);
  animation: headerStripeDrift 18s linear infinite;
}

.site-header::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(176, 172, 224, 0.28), transparent);
  pointer-events: none;
}

.site-header.scrolled { height: 92px; background: rgba(5, 5, 6, 0.97); box-shadow: 0 10px 26px rgba(0,0,0,0.22); }

.brand { display:flex; align-items:center; height:100%; }
.brand img { width: 106px; height: auto; display: block; border-radius: 0; filter: drop-shadow(0 4px 12px rgba(0,0,0,0.22)); transition: width 0.25s ease, opacity 0.25s ease, transform 0.25s ease; }

.site-header.scrolled .brand img { width: 90px; }

.site-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  color: var(--text);
  font-size: 0.94rem;
  letter-spacing: 0.02em;
}

.site-nav a { opacity: 0.86; transition: opacity 0.2s ease, color 0.2s ease; }
.site-nav a:hover, .site-nav a.active { opacity: 1; color: var(--accent-2); text-shadow: 0 0 14px var(--accent-glow); }

.nav-cta {
  padding: 10px 16px;
  border: 1px solid rgba(176, 172, 224, 0.55);
  border-radius: 999px;
  color: var(--accent-2) !important;
  background: rgba(127, 122, 192, 0.08);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.03), 0 0 0 0 rgba(176,172,224,0);
}
.nav-cta:hover { background: rgba(127, 122, 192, 0.18); color: #ffffff !important; border-color: rgba(176, 172, 224, 0.78); box-shadow: 0 0 18px rgba(176,172,224,0.18); }

.nav-toggle {
  display: none;
  position: relative;
  z-index: 160;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  padding: 11px;
  cursor: pointer;
  touch-action: manipulation;
}

.nav-toggle span {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: var(--text);
  border-radius: 4px;
  transition: transform 0.22s ease, opacity 0.22s ease;
}
.nav-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.section-dark { background: var(--bg); color: var(--text); }
.section-muted { background: #e2e2e2; }

.hero {
  position: relative;
  min-height: 100svh;
  padding: calc(var(--header-height) + 70px) 0 48px;
  display: grid;
  align-items: end;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  opacity: 0.58;
  transform: translate3d(0, var(--hero-parallax-y), 0) scale(1.08);
  animation: heroFloat 22s ease-in-out infinite alternate;
  will-change: transform;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.12) contrast(1.12);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 78% 22%, rgba(106, 101, 163, 0.20), transparent 34%),
    linear-gradient(90deg, rgba(5, 5, 6, 0.78), rgba(5, 5, 6, 0.50) 46%, rgba(5, 5, 6, 0.38));
  z-index: 1;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: repeating-linear-gradient(112deg,
    transparent 0,
    transparent 78px,
    rgba(176, 172, 224, 0.055) 79px,
    rgba(176, 172, 224, 0.055) 81px,
    transparent 82px,
    transparent 168px
  );
  mix-blend-mode: screen;
  opacity: 0.34;
  transform: translate3d(var(--hero-stripe-shift-x), var(--hero-stripe-shift-y), 0);
  animation: stripeSlide 22s linear infinite;
  mask-image: linear-gradient(90deg, transparent, rgba(0,0,0,0.75) 18%, rgba(0,0,0,0.75) 82%, transparent);
}


.hero-grid {
  position: absolute;
  inset: 0;
  z-index: 2;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 64px 64px;
  background-position: var(--hero-grid-shift-x) var(--hero-grid-shift-y);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.9), transparent 82%);
  animation: gridDrift 18s linear infinite;
}

.hero-logo-float { display: none; }

@media (min-width: 1080px) {
  .hero-logo-float {
    display: block;
    position: fixed;
    z-index: 101;
    left: clamp(34px, 7vw, 150px);
    top: clamp(150px, 22vh, 230px);
    width: clamp(220px, 18vw, 335px);
    opacity: 0.92;
    filter: drop-shadow(0 18px 42px rgba(0,0,0,0.44));
    transform: translate3d(0,0,0);
    transition: filter 0.22s ease;
    will-change: left, top, width, opacity, transform;
  }

  .hero-logo-float img { width: 100%; height: auto; display: block; }

  .home-page .site-header .brand img {
    opacity: 0;
    transform: scale(0.92);
  }

  .home-page .site-header.scrolled .brand img {
    opacity: 1;
    transform: scale(1);
  }

  .legal-page .site-header .brand img,
  .status-page .site-header .brand img {
    opacity: 1;
    transform: none;
  }
}

.hero-content {
  position: relative;
  z-index: 3;
  width: var(--container);
  margin: 0 auto;
  max-width: 880px;
  justify-self: start;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--accent-2);
  text-shadow: 0 0 12px rgba(176, 172, 224, 0.16);
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.76rem;
}

.hero .eyebrow {
  font-size: clamp(0.88rem, 1.25vw, 1.05rem);
  letter-spacing: 0.24em;
  margin-bottom: 18px;
}
.eyebrow.dark { color: var(--accent); }

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

h1 {
  font-size: clamp(3.6rem, 10vw, 9rem);
  line-height: 0.84;
  letter-spacing: -0.08em;
  margin-bottom: 28px;
  max-width: 900px;
}

h2 {
  font-size: clamp(2rem, 4.5vw, 4.3rem);
  line-height: 0.98;
  letter-spacing: -0.055em;
  margin-bottom: 22px;
}

h3 {
  font-size: clamp(1.2rem, 1.6vw, 1.55rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 12px;
}

.hero-lead {
  max-width: 690px;
  color: var(--muted);
  font-size: clamp(1.08rem, 2vw, 1.35rem);
  margin-bottom: 32px;
}

@media (min-width: 1080px) {
  .hero-content {
    --logo-safe-right: calc(clamp(34px, 7vw, 150px) + clamp(220px, 18vw, 335px) + 72px);
    --center-left: calc((100vw - min(880px, calc(100vw - 40px))) / 2);
    --hero-safe-left: max(var(--center-left), var(--logo-safe-right));
    width: min(880px, calc(100vw - var(--hero-safe-left) - 40px));
    max-width: none;
    margin-left: var(--hero-safe-left);
    margin-right: auto;
  }

  .hero-lead { max-width: min(690px, 100%); }
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 800;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.button:hover { transform: translateY(-2px); }
.button-primary { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #ffffff; box-shadow: 0 12px 28px rgba(127,122,192,0.28); }
.button-secondary { color: var(--text); border-color: rgba(176, 172, 224, 0.22); background: rgba(255, 255, 255, 0.06); }
.button-secondary:hover { border-color: var(--accent-2); box-shadow: 0 12px 28px rgba(127,122,192,0.15); }

.hero-stats {
  position: relative;
  z-index: 3;
  width: var(--container);
  margin: 62px auto 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--line);
  box-shadow: var(--shadow);
}

.hero-stats article {
  background: rgba(17, 17, 20, 0.88);
  padding: 24px;
  transition: transform 0.25s ease, background 0.25s ease;
}
.hero-stats article:hover { transform: translateY(-3px); background: rgba(24, 24, 30, 0.94); }

.hero-stats strong {
  display: block;
  color: var(--accent);
  font-size: 1.08rem;
  margin-bottom: 5px;
}

.hero-stats span { color: var(--muted); font-size: 0.95rem; }

.intro, .concept, .applications, .tech-specs, .seo-faq { padding: clamp(80px, 10vw, 130px) 0; }

.split-layout {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: clamp(36px, 7vw, 92px);
  align-items: start;
}

.intro-text {
  font-size: clamp(1.02rem, 1.5vw, 1.22rem);
  color: #636363;
}

.feature-band { padding: 48px 0; }

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

.feature-card {
  min-height: 230px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255,255,255,0.075), rgba(255,255,255,0.025));
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.feature-card:hover { transform: translateY(-4px); border-color: rgba(176, 172, 224, 0.24); box-shadow: 0 20px 48px rgba(0,0,0,0.18); }

.feature-number {
  display: inline-flex;
  color: var(--accent);
  font-weight: 900;
  margin-bottom: 42px;
}

.feature-card p { color: var(--muted); margin-bottom: 0; }

.section-heading {
  max-width: 760px;
  margin-bottom: 42px;
}
.section-heading.light p:not(.eyebrow) { color: var(--muted); }

.cards { display: grid; gap: 22px; }
.cards-3 { grid-template-columns: repeat(3, 1fr); }

.image-card {
  background: #fff;
  border: 1px solid var(--dark-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 18px 50px rgba(14, 24, 20, 0.08);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.image-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 28px 72px rgba(14, 24, 20, 0.15);
}

.image-card-media { aspect-ratio: 4 / 3; background: #e2e2e2; overflow: hidden; }
.image-card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.35s ease; }
.image-card:hover .image-card-media img { transform: scale(1.04); }

.image-card-body { padding: 28px; }

.pill {
  display: inline-flex;
  margin-bottom: 16px;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 900;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.image-card ul {
  padding-left: 18px;
  margin: 18px 0 0;
  color: #636363;
}

.process { padding: clamp(80px, 10vw, 130px) 0; }
.timeline { display: grid; gap: 18px; }
.timeline article {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 20px;
  padding: 26px;
  background: #fff;
  border: 1px solid var(--dark-line);
  border-radius: var(--radius-lg);
}

.timeline span {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--bg);
  color: var(--accent);
  font-weight: 900;
}
.timeline p { color: #636363; margin-bottom: 0; }

.application-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.application-card {
  padding: 28px;
  min-height: 218px;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(5, 5, 6, 0.94), rgba(31, 30, 44, 0.94)),
    radial-gradient(circle at top right, rgba(127, 122, 192, 0.36), transparent 42%);
  color: var(--text);
  overflow: hidden;
  position: relative;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.application-card:hover { transform: translateY(-4px); box-shadow: 0 18px 46px rgba(12,12,18,0.18); }

.application-card::after {
  content: "";
  position: absolute;
  inset: auto -20% -40% auto;
  width: 160px;
  height: 160px;
  border: 1px solid rgba(106, 101, 163, 0.46);
  border-radius: 50%;
}

.application-card span {
  display: inline-flex;
  margin-bottom: 32px;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}
.application-card p { color: var(--muted); margin-bottom: 0; }

.visuals { padding: clamp(80px, 10vw, 130px) 0; }
.visual-grid, .video-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}
.video-grid { margin-top: 22px; }

.visual-card, .video-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: rgba(255,255,255,0.045);
  box-shadow: var(--shadow);
}

.visual-card { position: relative; min-height: 420px; }
.visual-card img { width: 100%; height: 100%; min-height: 420px; object-fit: cover; filter: saturate(1.06) contrast(1.04); }
.visual-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 48%, rgba(0,0,0,0.76));
}
.visual-card div {
  position: absolute;
  z-index: 2;
  left: 26px;
  right: 26px;
  bottom: 24px;
}
.visual-card span, .video-card span { color: var(--accent); font-weight: 900; text-transform: uppercase; letter-spacing: 0.14em; font-size: 0.78rem; }
.visual-card h3, .video-card h3 { margin: 8px 0 0; }
.video-frame {
  position: relative;
  background: #050506;
}

.video-card video {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: #050506;
}

.video-fallback {
  position: absolute;
  right: 14px;
  bottom: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 9px 13px;
  border-radius: 999px;
  color: #ffffff;
  background: rgba(5, 5, 6, 0.72);
  border: 1px solid rgba(176, 172, 224, 0.5);
  backdrop-filter: blur(10px);
  font-weight: 800;
  font-size: 0.86rem;
  transition: transform 0.2s ease, background 0.2s ease;
}

.video-fallback:hover {
  transform: translateY(-2px);
  background: rgba(106, 101, 163, 0.88);
}

.video-card > div:not(.video-frame) { padding: 24px 26px 28px; }

.spec-panel {
  border-radius: calc(var(--radius-lg) + 10px);
  padding: clamp(34px, 6vw, 68px);
  background: #fff;
  border: 1px solid var(--dark-line);
  box-shadow: 0 26px 80px rgba(14, 24, 20, 0.1);
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 42px;
  align-items: end;
}

.spec-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.spec-grid article {
  padding: 20px;
  border-radius: var(--radius-md);
  background: #f4f4f4;
  border: 1px solid var(--dark-line);
}
.spec-grid strong { display: block; font-size: 1.35rem; color: #434343; margin-bottom: 4px; }
.spec-grid span { color: #636363; }


.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.faq-card {
  padding: clamp(24px, 3vw, 34px);
  border-radius: var(--radius-lg);
  background: #ffffff;
  border: 1px solid var(--dark-line);
  box-shadow: 0 18px 54px rgba(14, 24, 20, 0.08);
}

.faq-card h3 { color: #434343; }
.faq-card p { color: #636363; margin-bottom: 0; }

.contact { padding: clamp(80px, 10vw, 130px) 0; }
.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(30px, 6vw, 70px);
  align-items: start;
}
.contact-copy p { color: #636363; }
.contact-details {
  margin-top: 34px;
  display: grid;
  gap: 7px;
  color: #434343;
}
.contact-details a { color: var(--accent); font-weight: 800; }

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

.contact-form {
  padding: clamp(24px, 4vw, 42px);
  background: #fff;
  border: 1px solid var(--dark-line);
  border-radius: var(--radius-lg);
  box-shadow: 0 26px 80px rgba(14, 24, 20, 0.1);
  display: grid;
  gap: 18px;
}
.contact-form label { display: grid; gap: 8px; font-weight: 800; color: #434343; }
.contact-form input, .contact-form textarea, .contact-form select {
  width: 100%;
  border: 1px solid #d8d8d8;
  border-radius: 16px;
  background: #f7f7f7;
  color: #434343;
  padding: 13px 14px;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.contact-form input:focus, .contact-form textarea:focus, .contact-form select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(106, 101, 163, 0.16);
}
.form-note { color: #636363; font-size: 0.9rem; margin-bottom: 0; }

.site-footer { padding: 42px 0; }
.footer-grid {
  display: grid;
  grid-template-columns: 160px 1fr auto;
  gap: 34px;
  align-items: center;
}
.footer-logo img { width: 120px; }
.site-footer p { color: var(--muted); margin: 8px 0 0; }
.site-footer a:hover { color: var(--accent); }
.site-footer nav { display: flex; gap: 20px; color: var(--muted); }

.legal-main { padding: calc(var(--header-height) + 70px) 0 90px; background: var(--light); min-height: 80vh; }
.legal-card {
  width: min(1040px, calc(100vw - 40px));
  max-width: 1040px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid var(--dark-line);
  border-radius: var(--radius-lg);
  padding: clamp(32px, 6vw, 76px);
  box-shadow: 0 24px 70px rgba(14, 24, 20, 0.1);
}
.legal-card h1 { font-size: clamp(2.2rem, 5.8vw, 4.65rem); color: #434343; line-height: 0.96; }
.legal-card h2 { font-size: clamp(1.5rem, 3vw, 2.4rem); margin-top: 36px; }
.legal-card a { color: var(--accent); font-weight: 800; }

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.in-view { opacity: 1; transform: translateY(0); }


@keyframes heroFloat {
  0% { transform: translate3d(0, calc(var(--hero-parallax-y) - 6px), 0) scale(1.08); }
  100% { transform: translate3d(-1.2%, calc(1% + var(--hero-parallax-y) + 6px), 0) scale(1.12); }
}

@keyframes gridDrift {
  0% { background-position: var(--hero-grid-shift-x) var(--hero-grid-shift-y); }
  100% { background-position: calc(var(--hero-grid-shift-x) + 24px) calc(var(--hero-grid-shift-y) + 24px); }
}

@keyframes stripeSlide {
  0% { transform: translate3d(calc(-10% + var(--hero-stripe-shift-x)), calc(0px + var(--hero-stripe-shift-y)), 0); }
  100% { transform: translate3d(calc(10% + var(--hero-stripe-shift-x)), calc(0px + var(--hero-stripe-shift-y)), 0); }
}

@keyframes headerStripeDrift {
  0% { transform: translate3d(calc(-18px + var(--header-stripe-shift-x)), 0, 0); }
  100% { transform: translate3d(calc(18px + var(--header-stripe-shift-x)), 0, 0); }
}

@media (max-width: 980px) {
  .cards-3, .feature-grid, .application-grid { grid-template-columns: repeat(2, 1fr); }
  .split-layout, .spec-panel, .contact-grid { grid-template-columns: 1fr; }
  .feature-card { min-height: 200px; }
}

@media (max-width: 760px) {
  :root { --container: min(100vw - 28px, 1180px); --header-height: 82px; }
  .site-header, .site-header.scrolled { height: var(--header-height); padding: 10px 14px; }
  .brand img, .site-header.scrolled .brand img { width: 72px; opacity: 1 !important; transform: none !important; }
  .nav-toggle { display: block; }
  .hero-logo-float { display: none !important; }
  .hero::after { opacity: 0.18; }
  .site-nav {
    position: fixed;
    inset: calc(var(--header-height) + 8px) 12px auto 12px;
    display: grid;
    gap: 4px;
    padding: 16px;
    border-radius: 22px;
    background: rgba(5, 5, 6, 0.98);
    border: 1px solid var(--line);
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
    z-index: 150;
    max-height: calc(100dvh - var(--header-height) - 24px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }
  .site-nav.open, body.nav-open .site-nav { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .site-nav a { padding: 12px 14px; }
  .nav-cta { text-align: center; margin-top: 8px; }

  .hero { min-height: 96dvh; padding-top: calc(var(--header-height) + 42px); }
  h1 { font-size: clamp(3.1rem, 17vw, 5rem); }
  .hero-stats, .visual-grid, .video-grid, .cards-3, .feature-grid, .application-grid, .spec-grid, .faq-grid, .footer-grid { grid-template-columns: 1fr; }
  .hero-stats article { padding: 20px; }
  .visual-card, .visual-card img { min-height: 300px; }
  .timeline article { grid-template-columns: 1fr; }
  .footer-grid { align-items: start; }
  .site-footer nav { flex-direction: column; gap: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .reveal { opacity: 1; transform: none; }
  .hero-bg, .hero-grid, .hero::after, .site-header::before { animation: none !important; }
  .hero-logo-float { transition: none !important; }
}


.status-main {
  padding: calc(var(--header-height) + 78px) 0 100px;
  min-height: 78vh;
  display: grid;
  place-items: center;
}
.status-card {
  width: min(760px, calc(100vw - 40px));
  padding: clamp(30px, 6vw, 64px);
  border-radius: var(--radius-lg);
  background: #ffffff;
  border: 1px solid var(--dark-line);
  box-shadow: 0 26px 80px rgba(14, 24, 20, 0.1);
}
.status-card h1 {
  font-size: clamp(2.4rem, 6vw, 4.8rem);
  color: #434343;
  letter-spacing: -0.06em;
  margin-bottom: 18px;
}
.status-card p { color: #636363; font-size: 1.05rem; }
.status-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.status-actions .button:only-child { min-width: 180px; }