@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&family=Noto+Sans+JP:wght@300;400;500;700;900&family=JetBrains+Mono:wght@300;400;500;700&display=swap');

:root {
  --lt-base: #F6F3ED;
  --lt-paper: #FFFFFF;
  --lt-graphite: #1A1817;
  --lt-graphite-warm: #6B6460;
  --lt-asphalt: #8F8984;
  --lt-ignition: #085EFF;
  --lt-night: #1C1A18;
  --lt-night-2: #24221F;
  --lt-oil-ivory: rgba(240, 236, 230, 0.60);
  --lt-oil-graphite: rgba(200, 196, 189, 0.40);
  --lt-oil-steel: rgba(213, 209, 202, 0.35);
  --lt-border: rgba(107, 100, 96, 0.30);
  --lt-shadow: 0px 10px 24px rgba(30, 25, 20, 0.04), 0px 2px 4px rgba(30, 25, 20, 0.02);
  --lt-shadow-hover: 0px 16px 32px rgba(8, 94, 255, 0.12), 0px 4px 8px rgba(30, 25, 20, 0.06);
  --lt-radius-1: 4px 4px 0px 12px;
  --lt-radius-2: 4px 12px 0px 4px;
  --lt-radius-3: 12px 4px 4px 0px;
  --lt-radius-4: 0px 4px 12px 4px;
}

* { box-sizing: border-box; }
html {
  overflow-x: hidden;
}
html, body { margin: 0; padding: 0; }
body {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  background-color: var(--lt-base);
  color: var(--lt-graphite);
  font-size: 16px;
  line-height: 1.8;
  position: relative;
  min-height: 100vh;
}

strong, p { color: inherit; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.lt-fluid-canvas {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
  background: var(--lt-base);
  overflow-x: hidden;
}
.lt-fluid-canvas::before,
.lt-fluid-canvas::after,
.lt-fluid-canvas .stream-c,
.lt-fluid-canvas .stream-d {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(110px);
  opacity: 0.85;
  animation: lt-flow 38s linear infinite;
}
.lt-fluid-canvas::before {
  width: 70vw; height: 70vw;
  background: var(--lt-oil-ivory);
  top: -20vw; left: -15vw;
  animation-duration: 42s;
}
.lt-fluid-canvas::after {
  width: 60vw; height: 60vw;
  background: var(--lt-oil-graphite);
  bottom: -25vw; right: -20vw;
  animation-duration: 56s;
  animation-direction: reverse;
}
.lt-fluid-canvas .stream-c {
  width: 55vw; height: 55vw;
  background: var(--lt-oil-steel);
  top: 35vh; right: 10vw;
  animation-duration: 64s;
  filter: blur(120px);
}
.lt-fluid-canvas .stream-d {
  width: 45vw; height: 45vw;
  background: var(--lt-oil-ivory);
  bottom: 5vh; left: 20vw;
  animation-duration: 48s;
  animation-direction: reverse;
  filter: blur(100px);
}
@keyframes lt-flow {
  0%   { transform: translate(0, 0) rotate(0deg); }
  25%  { transform: translate(6vw, -4vw) rotate(15deg); }
  50%  { transform: translate(-4vw, 6vw) rotate(-10deg); }
  75%  { transform: translate(8vw, 4vw) rotate(20deg); }
  100% { transform: translate(0, 0) rotate(0deg); }
}

.lt-container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.lt-mono {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 500;
  letter-spacing: 0.04em;
}
.lt-jp {
  font-family: 'Noto Sans JP', sans-serif;
}

.lt-top-rail {
  position: sticky;
  top: 0;
  z-index: 60;
  background: var(--lt-night-2);
  color: #FFFFFF;
  height: 28px;
  display: flex;
  align-items: center;
  padding: 0 16px;
  font-size: 11px;
}
.lt-top-rail .lt-rail-inner {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
}
.lt-top-rail .lt-rail-domain {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: #FFFFFF;
}
.lt-top-rail .lt-rail-sep {
  width: 1px;
  height: 12px;
  background: var(--lt-asphalt);
  display: inline-block;
}
.lt-top-rail .lt-rail-company {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 400;
  font-size: 10px;
  color: #FFFFFF;
  letter-spacing: 0.02em;
}
.lt-top-rail .lt-rail-spacer { flex: 1; }
.lt-top-rail .lt-rail-tel {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 500;
  font-size: 11px;
  color: #FFFFFF;
  letter-spacing: 0.04em;
}
header {
  position: sticky;
  top:0;
  z-index: 100;
}
.lt-header {
  position: sticky;
  top: 28px;
  z-index: 50;
  background: #FFFFFF;
  height: 68px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--lt-border);
  box-shadow: 0px 4px 12px rgba(0, 0, 0, 0.03);
}
.lt-header-inner {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 18px;
}
.lt-logo-mark {
  width: 46px;
  height: 48px;
  flex-shrink: 0;
  display: block;
}
.lt-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.lt-logo-domain {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 13px;
  color: var(--lt-graphite);
  letter-spacing: 0.08em;
}
.lt-logo-name {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 11px;
  color: var(--lt-graphite);
  margin-top: 2px;
}

.lt-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 8px;
}
.lt-nav a {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 500;
  font-size: 13px;
  color: var(--lt-graphite);
  padding: 8px 14px;
  border: 1px solid rgba(107, 100, 96, 0.5);
  border-radius: 2px;
  transition: all 200ms ease;
  white-space: nowrap;
}
.lt-nav a:hover {
  border-color: var(--lt-ignition);
  color: var(--lt-ignition);
  background: rgba(8, 94, 255, 0.04);
}
.lt-nav a.is-active {
  background: var(--lt-ignition);
  border-color: var(--lt-ignition);
  color: #FFFFFF;
}

.lt-burger {
  display: none;
  width: 36px;
  height: 36px;
  background: #FFFFFF;
  border: 1px solid var(--lt-border);
  border-radius: 4px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
  padding: 0;
}
.lt-burger span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--lt-graphite);
}

.lt-mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--lt-base);
  z-index: 200;
  display: flex;
  flex-direction: column;
  padding: 80px 24px 24px;
  transform: translateY(-100%);
  transition: transform 380ms cubic-bezier(0.2, 0.9, 0.3, 1);
}
.lt-mobile-menu.is-open { transform: translateY(0); }
.lt-mobile-menu a {
  font-family: 'Inter', sans-serif;
  font-weight: 900;
  font-size: 32px;
  color: var(--lt-graphite);
  padding: 16px 0 16px 16px;
  border-left: 4px solid var(--lt-ignition);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.lt-mobile-close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 40px;
  height: 40px;
  background: transparent;
  border: 1px solid var(--lt-graphite);
  color: var(--lt-graphite);
  font-size: 22px;
  cursor: pointer;
  border-radius: 4px;
}

.lt-section {
  padding: 100px 0;
  position: relative;
  overflow-x: hidden;
}
.lt-section-title {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 900;
  font-size: 72px;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--lt-graphite);
  margin: 0 0 12px 0;
  padding-left: 18px;
  border-left: 4px solid var(--lt-ignition);
  text-transform: uppercase;
}
.lt-section-eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--lt-ignition);
  text-transform: uppercase;
  margin-bottom: 18px;
  display: inline-block;
  padding: 4px 10px;
  border: 1px solid var(--lt-ignition);
  border-radius: 2px;
}
.lt-section-lede {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 400;
  font-size: 17px;
  line-height: 1.9;
  color: var(--lt-graphite);
  max-width: 720px;
  margin: 16px 0 0;
}

.lt-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 14px;
  line-height: 1;
  padding: 16px 24px;
  min-height: 48px;
  border-radius: 2px;
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  transition: all 220ms ease;
}
.lt-btn-primary {
  background: var(--lt-ignition);
  color: #FFFFFF;
  border-color: var(--lt-ignition);
}
.lt-btn-primary:hover {
  background: #0050D6;
  border-color: #0050D6;
  box-shadow: 0 8px 18px rgba(8, 94, 255, 0.25);
}
.lt-btn-secondary {
  background: #FFFFFF;
  color: var(--lt-graphite);
  border: 1px solid var(--lt-graphite-warm);
}
.lt-btn-secondary:hover {
  border-color: var(--lt-ignition);
  color: var(--lt-ignition);
}
.lt-btn-ghost {
  background: transparent;
  color: var(--lt-graphite);
  border: 1px solid var(--lt-graphite);
  padding: 12px 20px;
  min-height: 44px;
  font-size: 13px;
}
.lt-btn-ghost:hover { color: var(--lt-ignition); border-color: var(--lt-ignition); }

.lt-card {
  background: #FFFFFF;
  border: 1px solid var(--lt-border);
  border-radius: var(--lt-radius-1);
  box-shadow: var(--lt-shadow);
  padding: 28px;
  position: relative;
  transition: transform 280ms cubic-bezier(0.2, 0.9, 0.3, 1), box-shadow 280ms ease, border-color 220ms ease, z-index 0s linear 280ms;
  overflow: hidden;
  color: var(--lt-graphite);
}
.lt-card.is-overlap {
  z-index: 1;
  cursor: pointer;
}
.lt-card.is-overlap:hover {
  transform: translateY(-4px);
  border-color: var(--lt-ignition);
  box-shadow: var(--lt-shadow-hover);
  z-index: 100;
  transition: transform 280ms cubic-bezier(0.2, 0.9, 0.3, 1), box-shadow 280ms ease, border-color 220ms ease, z-index 0s linear 0s;
}
.lt-card.is-overlap:hover::after {
  content: "";
  position: absolute;
  inset: 3px;
  border: 1px dashed var(--lt-ignition);
  border-radius: calc(var(--lt-radius-1) - 3px);
  pointer-events: none;
}
.lt-card-title {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 800;
  font-size: 24px;
  margin: 0 0 8px;
  color: var(--lt-graphite);
  line-height: 1.2;
}
.lt-card-meta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--lt-asphalt);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.lt-card-text {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 15px;
  line-height: 1.8;
  color: var(--lt-graphite);
  margin: 0;
}
.lt-card-tag {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.1em;
  background: rgba(8, 94, 255, 0.08);
  color: var(--lt-ignition);
  padding: 4px 10px;
  border-radius: 2px;
  margin-bottom: 14px;
  text-transform: uppercase;
}

.lt-hero {
  position: relative;
  min-height: 90vh;
  padding: 80px 0 100px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.lt-hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.lt-hero-canvas {
  position: relative;
  height: 520px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lt-3d-object {
  width: 460px;
  height: 460px;
  position: relative;
  transform-style: preserve-3d;
  animation: lt-rotate 22s linear infinite;
}
.lt-3d-object svg { width: 100%; height: 100%; }
@keyframes lt-rotate {
  0%   { transform: rotateY(0deg) rotateX(-6deg); }
  50%  { transform: rotateY(180deg) rotateX(6deg); }
  100% { transform: rotateY(360deg) rotateX(-6deg); }
}
.lt-hero-stack {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0;
  min-height: 460px;
}
.lt-hero-mini {
  background: #FFFFFF;
  border: 1px solid var(--lt-border);
  border-radius: var(--lt-radius-2);
  padding: 14px 18px;
  width: 240px;
  height: 110px;
  box-shadow: var(--lt-shadow);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  margin-left: 0;
  margin-bottom: -22px;
  position: relative;
  z-index: 1;
}
.lt-hero-mini .lt-mini-code {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 300;
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--lt-ignition);
  text-transform: uppercase;
  line-height: 1.4;
}
.lt-hero-mini .lt-mini-label {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 12px;
  color: var(--lt-graphite);
}
.lt-hero-center {
  background: #FFFFFF;
  border: 1px solid var(--lt-border);
  border-radius: var(--lt-radius-1);
  padding: 36px 38px;
  width: 100%;
  max-width: 540px;
  box-shadow: var(--lt-shadow);
  position: relative;
  z-index: 3;
  margin-top: -30px;
  margin-left: 24px;
}
.lt-hero-center h1 {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 900;
  font-size: 78px;
  line-height: 0.96;
  letter-spacing: -0.025em;
  color: var(--lt-graphite);
  margin: 0 0 18px;
  text-transform: uppercase;
}
.lt-hero-center h1 .lt-accent {
  text-decoration: underline dotted var(--lt-ignition);
  text-underline-offset: 8px;
  text-decoration-thickness: 2px;
}
.lt-hero-center .lt-hero-sub {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: var(--lt-ignition);
  line-height: 1.5;
  margin: 0 0 22px;
}
.lt-hero-cta-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.lt-hero-side {
  background: #FFFFFF;
  border: 1px solid var(--lt-border);
  border-radius: var(--lt-radius-4);
  padding: 18px 22px;
  width: 260px;
  height: 130px;
  box-shadow: var(--lt-shadow);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  margin-left: auto;
  margin-top: -32px;
  position: relative;
  z-index: 2;
}

.lt-bento {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 60px;
  padding-bottom: 20px;
}
.lt-bento-cell {
  background: #FFFFFF;
  border: 1px solid var(--lt-border);
  border-radius: var(--lt-radius-1);
  box-shadow: var(--lt-shadow);
  padding: 28px;
  position: relative;
  transition: transform 280ms cubic-bezier(0.2, 0.9, 0.3, 1), box-shadow 280ms ease, border-color 220ms ease;
  color: var(--lt-graphite);
  min-height: 280px;
}
.lt-bento-cell:nth-child(1) { border-radius: var(--lt-radius-1); margin-right: -16px; z-index: 2; }
.lt-bento-cell:nth-child(2) { border-radius: var(--lt-radius-2); margin-left: -16px; margin-right: -16px; z-index: 3; margin-top: 18px; }
.lt-bento-cell:nth-child(3) { border-radius: var(--lt-radius-3); margin-left: -16px; z-index: 2; }
.lt-bento-cell:nth-child(4) { border-radius: var(--lt-radius-4); margin-right: -16px; margin-top: 18px; z-index: 2; }
.lt-bento-cell:nth-child(5) { border-radius: var(--lt-radius-1); margin-right: -16px; margin-left: -16px; margin-top: 18px; z-index: 3; }
.lt-bento-cell:nth-child(6) { border-radius: var(--lt-radius-3); margin-left: -16px; margin-top: 18px; z-index: 2; }
.lt-bento-cell:hover {
  transform: translateY(-4px);
  border-color: var(--lt-ignition);
  box-shadow: var(--lt-shadow-hover);
  z-index: 100;
}
.lt-bento-cell .lt-bento-num {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 11px;
  color: var(--lt-ignition);
  letter-spacing: 0.18em;
  margin-bottom: 14px;
}
.lt-bento-cell .lt-bento-title {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 800;
  font-size: 22px;
  color: var(--lt-graphite);
  margin: 0 0 10px;
  line-height: 1.2;
}
.lt-bento-cell .lt-bento-text {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  line-height: 1.7;
  color: var(--lt-graphite);
  margin: 0;
}
.lt-bento-cell .lt-bento-price {
  font-family: 'Inter', sans-serif;
  font-weight: 800;
  font-size: 26px;
  color: var(--lt-ignition);
  margin-top: 14px;
  display: block;
}
.lt-bento-cell .lt-bento-price small {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 500;
  font-size: 12px;
  color: var(--lt-asphalt);
  display: block;
  letter-spacing: 0.1em;
}
.lt-bento-cell .lt-bento-img {
  width: 100%;
  height: 140px;
  background-size: cover;
  background-position: center;
  border-radius: 2px;
  margin-bottom: 14px;
  border: 1px solid var(--lt-border);
}
.lt-bento-cell .lt-bento-icon {
  width: 56px;
  height: 56px;
  margin-bottom: 14px;
}

.lt-about-grid {
  display: grid;
  grid-template-columns: 32% 46% 22%;
  gap: 24px;
  margin-top: 50px;
  position: relative;
}
.lt-about-photo {
  background: #FFFFFF;
  border: 1px solid var(--lt-border);
  border-radius: var(--lt-radius-3);
  box-shadow: var(--lt-shadow);
  padding: 16px;
  position: relative;
  z-index: 2;
  margin-right: -24px;
  transition: transform 280ms ease, z-index 0s linear 280ms;
}
.lt-about-photo:hover {
  transform: translateY(-4px);
  z-index: 25;
  border-color: var(--lt-ignition);
}
.lt-about-photo img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  border-radius: 2px;
  margin-bottom: 12px;
}
.lt-about-photo p {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 13px;
  color: var(--lt-graphite);
  margin: 0;
  line-height: 1.7;
}
.lt-about-main {
  background: #FFFFFF;
  border: 1px solid var(--lt-border);
  border-radius: var(--lt-radius-1);
  box-shadow: var(--lt-shadow);
  padding: 36px 32px;
  position: relative;
  z-index: 3;
  margin: 0 -12px;
}
.lt-about-main p {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 15px;
  line-height: 1.95;
  color: var(--lt-graphite);
  margin: 0 0 16px;
}
.lt-about-main p::first-letter {
  color: var(--lt-ignition);
  font-weight: 800;
  font-size: 1.3em;
}
.lt-about-timeline {
  background: #FFFFFF;
  border: 1px solid var(--lt-border);
  border-radius: var(--lt-radius-4);
  box-shadow: var(--lt-shadow);
  padding: 24px 22px;
  margin-left: -16px;
  position: relative;
  z-index: 2;
}
.lt-tl-item {
  border-left: 2px solid var(--lt-border);
  padding: 8px 0 18px 16px;
  margin-bottom: 14px;
  position: relative;
  transition: border-color 200ms ease, transform 200ms ease;
  cursor: pointer;
}
.lt-tl-item:hover { border-left-color: var(--lt-ignition); transform: translateX(4px); }
.lt-tl-item:last-child { margin-bottom: 0; }
.lt-tl-item::before {
  content: "";
  position: absolute;
  left: -6px; top: 12px;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--lt-ignition);
}
.lt-tl-year {
  font-family: 'Inter', sans-serif;
  font-weight: 800;
  font-size: 24px;
  color: var(--lt-ignition);
  display: block;
  line-height: 1;
  margin-bottom: 4px;
}
.lt-tl-event {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 12px;
  color: var(--lt-graphite);
  line-height: 1.5;
}

.lt-nodes {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
  margin-top: 60px;
  position: relative;
  padding: 20px 0;
}
.lt-nodes::before {
  content: "";
  position: absolute;
  top: 64px;
  left: 8%;
  right: 8%;
  height: 1px;
  background: repeating-linear-gradient(to right, var(--lt-graphite-warm) 0 6px, transparent 6px 12px);
}
.lt-node {
  background: #FFFFFF;
  border: 1px solid var(--lt-border);
  border-radius: var(--lt-radius-1);
  width: 100%;
  aspect-ratio: 1 / 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  box-shadow: var(--lt-shadow);
  cursor: pointer;
  position: relative;
  z-index: 1;
  transition: transform 280ms ease, border-color 220ms ease, box-shadow 220ms ease, z-index 0s linear 280ms;
  color: var(--lt-graphite);
}
.lt-node:hover {
  transform: translateY(-4px);
  border-color: var(--lt-ignition);
  box-shadow: var(--lt-shadow-hover);
  z-index: 90;
}
.lt-node-num {
  font-family: 'Inter', sans-serif;
  font-weight: 800;
  font-size: 30px;
  color: var(--lt-ignition);
  line-height: 1;
}
.lt-node-icon { width: 30px; height: 30px; }
.lt-node-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--lt-graphite);
  text-align: center;
  text-transform: uppercase;
}

.lt-flex-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 50px;
}
.lt-flex-card {
  background: #FFFFFF;
  border: 1px solid var(--lt-border);
  border-radius: var(--lt-radius-1);
  padding: 28px 22px;
  box-shadow: var(--lt-shadow);
  transition: all 320ms cubic-bezier(0.2, 0.9, 0.3, 1);
  position: relative;
  z-index: 1;
  cursor: pointer;
  min-height: 220px;
  display: flex;
  flex-direction: column;
  color: var(--lt-graphite);
  overflow: hidden;
}
.lt-flex-card:hover {
  flex-grow: 2.2;
  border-color: var(--lt-ignition);
  box-shadow: var(--lt-shadow-hover);
  z-index: 30;
}
.lt-flex-icon { width: 40px; height: 40px; margin-bottom: 16px; }
.lt-flex-title {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 800;
  font-size: 18px;
  color: var(--lt-graphite);
  margin: 0 0 8px;
  line-height: 1.2;
}
.lt-flex-card .lt-flex-text {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 13px;
  line-height: 1.7;
  color: var(--lt-graphite);
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 320ms ease, opacity 240ms ease;
}
.lt-flex-card:hover .lt-flex-text { max-height: 240px; opacity: 1; margin-top: 8px; }

.lt-marquee {
  margin-top: 50px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.4);
  border-top: 1px solid var(--lt-border);
  border-bottom: 1px solid var(--lt-border);
  padding: 30px 0;
  position: relative;
  overflow-x: hidden;
}
.lt-marquee-track {
  display: flex;
  gap: 60px;
  animation: lt-marquee 28s linear infinite;
  white-space: nowrap;
}
.lt-marquee:hover .lt-marquee-track { animation-play-state: paused; }
@keyframes lt-marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.lt-marquee-item {
  font-family: 'Inter', sans-serif;
  font-weight: 800;
  font-size: 48px;
  color: var(--lt-graphite);
  letter-spacing: -0.01em;
  flex-shrink: 0;
}
.lt-marquee-item.alt { color: var(--lt-ignition); }

.lt-team-row {
  margin-top: 50px;
  border-top: 1px solid var(--lt-border);
}
.lt-team-item {
  display: grid;
  grid-template-columns: 80px 1fr 1fr 200px;
  gap: 20px;
  align-items: center;
  padding: 22px 12px;
  border-bottom: 1px solid var(--lt-border);
  position: relative;
  cursor: pointer;
  transition: background 220ms ease;
}
.lt-team-item:hover { background: rgba(8, 94, 255, 0.04); }
.lt-team-num {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 13px;
  color: var(--lt-ignition);
  letter-spacing: 0.1em;
}
.lt-team-name {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 800;
  font-size: 22px;
  color: var(--lt-graphite);
  line-height: 1.2;
}
.lt-team-spec {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  color: var(--lt-asphalt);
}
.lt-team-photo {
  width: 100%;
  height: 80px;
  background-size: cover;
  background-position: center;
  border: 1px solid var(--lt-ignition);
  border-radius: 2px;
  opacity: 0;
  transition: opacity 220ms ease;
}
.lt-team-item:hover .lt-team-photo { opacity: 1; }

.lt-faq {
  margin-top: 50px;
  position: relative;
}
.lt-faq-item {
  background: #FFFFFF;
  border: 1px solid var(--lt-border);
  border-radius: var(--lt-radius-1);
  box-shadow: var(--lt-shadow);
  margin-bottom: -14px;
  position: relative;
  z-index: 1;
  transition: all 280ms ease;
  color: var(--lt-graphite);
}
.lt-faq-item:nth-child(2n) { border-radius: var(--lt-radius-2); margin-left: 12px; }
.lt-faq-item:nth-child(3n) { border-radius: var(--lt-radius-3); margin-right: 12px; }
.lt-faq-item.is-open { border-color: var(--lt-ignition); border-left: 4px solid var(--lt-ignition); z-index: 50; }
.lt-faq-q {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 22px 26px;
  cursor: pointer;
  width: 100%;
  background: transparent;
  border: 0;
  text-align: left;
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: var(--lt-graphite);
}
.lt-faq-toggle {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 18px;
  color: var(--lt-ignition);
  width: 28px;
  text-align: center;
  flex-shrink: 0;
}
.lt-faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 380ms cubic-bezier(0.2, 0.9, 0.3, 1);
}
.lt-faq-a-inner {
  padding: 0 26px 22px 70px;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  line-height: 1.85;
  color: var(--lt-graphite);
}
.lt-faq-item.is-open .lt-faq-a { max-height: 360px; }

.lt-reviews {
  margin-top: 50px;
  position: relative;
  perspective: 1400px;
  padding: 30px 0 60px;
  overflow-x: hidden;
}
.lt-reviews-track {
  display: flex;
  gap: 28px;
  align-items: center;
  justify-content: center;
  min-height: 380px;
  position: relative;
}
.lt-review-card {
  background: #FFFFFF;
  border: 1px solid var(--lt-border);
  border-radius: var(--lt-radius-1);
  box-shadow: var(--lt-shadow);
  padding: 30px 28px;
  width: 360px;
  min-height: 320px;
  position: absolute;
  transition: all 480ms cubic-bezier(0.2, 0.9, 0.3, 1);
  color: var(--lt-graphite);
}
.lt-review-card.is-active { z-index: 5; border-color: var(--lt-ignition); transform: translateX(0) rotateY(0) scale(1); }
.lt-review-card.is-prev { z-index: 2; transform: translateX(-340px) rotateY(28deg) scale(0.92); opacity: 0.7; }
.lt-review-card.is-next { z-index: 2; transform: translateX(340px) rotateY(-28deg) scale(0.92); opacity: 0.7; }
.lt-review-card.is-hidden { opacity: 0; pointer-events: none; }
.lt-review-quote {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 15px;
  line-height: 1.85;
  color: var(--lt-graphite);
  margin: 0 0 18px;
}
.lt-review-meta {
  display: flex;
  gap: 14px;
  align-items: center;
  border-top: 1px solid var(--lt-border);
  padding-top: 16px;
}
.lt-review-photo {
  width: 56px;
  height: 56px;
  border-radius: 2px;
  background-size: cover;
  background-position: center;
  border: 1px solid var(--lt-ignition);
  flex-shrink: 0;
}
.lt-review-name {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 800;
  font-size: 15px;
  color: var(--lt-graphite);
  line-height: 1.3;
}
.lt-review-loc {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--lt-asphalt);
  letter-spacing: 0.08em;
}
.lt-reviews-nav {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-top: 30px;
}
.lt-rev-arrow {
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--lt-ignition);
  color: var(--lt-ignition);
  cursor: pointer;
  font-size: 18px;
  font-weight: 700;
  border-radius: 2px;
}
.lt-rev-arrow:hover { background: var(--lt-ignition); color: #FFFFFF; }

.lt-contact-section {
  background: var(--lt-night);
  color: #FFFFFF;
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}
.lt-contact-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at top, rgba(8, 94, 255, 0.12), transparent 60%);
  pointer-events: none;
}
.lt-contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  position: relative;
  z-index: 1;
  align-items: start;
}
.lt-contact-info {
  position: sticky;
  top: 140px;
}
.lt-contact-section h2 {
  color: #FFFFFF;
  border-left-color: var(--lt-ignition);
}
.lt-contact-section .lt-section-eyebrow { color: var(--lt-ignition); border-color: var(--lt-ignition); }
.lt-contact-tel {
  font-family: 'Inter', sans-serif;
  font-weight: 800;
  font-size: 44px;
  color: #FFFFFF;
  margin: 24px 0 12px;
  letter-spacing: -0.01em;
  display: block;
  line-height: 1.05;
}
.lt-contact-email {
  font-family: 'JetBrains Mono', monospace;
  font-size: 18px;
  color: var(--lt-ignition);
  margin-bottom: 24px;
  display: block;
}
.lt-contact-addr {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 15px;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.8;
  border-left: 2px solid var(--lt-ignition);
  padding-left: 14px;
  margin-top: 22px;
}
.lt-contact-form-card {
  background: #FFFFFF;
  color: var(--lt-graphite);
  border: 1px solid var(--lt-border);
  border-radius: var(--lt-radius-1);
  box-shadow: var(--lt-shadow);
  padding: 36px 34px;
}
.lt-form-grid { display: grid; gap: 18px; }
.lt-field { display: flex; flex-direction: column; gap: 6px; }
.lt-field label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--lt-graphite);
  text-transform: uppercase;
  font-weight: 500;
}
.lt-field input,
.lt-field select,
.lt-field textarea {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 15px;
  padding: 12px 14px;
  border: 1px solid var(--lt-graphite-warm);
  border-radius: 2px;
  background: #FFFFFF;
  color: var(--lt-graphite);
  transition: border-color 200ms ease, box-shadow 200ms ease;
  width: 100%;
  font-family: 'Noto Sans JP', 'Inter', sans-serif;
}
.lt-field input:focus,
.lt-field select:focus,
.lt-field textarea:focus {
  outline: 0;
  border-color: var(--lt-ignition);
  box-shadow: 0 0 0 3px rgba(8, 94, 255, 0.12);
}
.lt-field textarea { min-height: 110px; resize: vertical; }

.lt-footer {
  background: var(--lt-night);
  color: #FFFFFF;
  border-top: 2px solid var(--lt-ignition);
  padding: 50px 0 30px;
  position: relative;
}
.lt-footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 36px;
}
.lt-footer-brand .lt-foot-mark {
  font-family: 'Inter', sans-serif;
  font-weight: 900;
  font-size: 36px;
  color: var(--lt-ignition);
  line-height: 1;
  margin-bottom: 10px;
}
.lt-footer-brand .lt-foot-domain {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 300;
  font-size: 12px;
  color: #FFFFFF;
  letter-spacing: 0.08em;
  margin-bottom: 18px;
  display: block;
}
.lt-footer-brand p {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.75);
  margin: 0 0 14px;
}
.lt-footer-addr {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.7;
  border-left: 2px solid var(--lt-ignition);
  padding-left: 12px;
}
.lt-footer h4 {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--lt-ignition);
  text-transform: uppercase;
  margin: 0 0 16px;
}
.lt-footer ul { list-style: none; padding: 0; margin: 0; }
.lt-footer li { margin-bottom: 10px; }
.lt-footer a {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.85);
  transition: color 200ms ease;
  display: inline-block;
}
.lt-footer a:hover { color: var(--lt-ignition); }
.lt-foot-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  flex-wrap: wrap;
  gap: 14px;
}
.lt-foot-copy {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 12px;
  color: var(--lt-asphalt);
  margin: 0;
}
.lt-foot-legal {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}
.lt-foot-legal a {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--lt-asphalt);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.lt-cookie-banner {
  position: fixed;
  left: 24px;
  bottom: 24px;
  z-index: 300;
  background: #FFFFFF;
  color: var(--lt-graphite);
  border: 1px solid var(--lt-ignition);
  border-radius: var(--lt-radius-1);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
  padding: 22px 24px;
  max-width: 380px;
  width: calc(100% - 48px);
  font-family: 'Noto Sans JP', sans-serif;
  overflow-x: hidden;
}
.lt-cookie-banner p {
  font-size: 13px;
  line-height: 1.65;
  color: var(--lt-graphite);
  margin: 0 0 16px;
}
.lt-cookie-banner p strong {
  font-family: 'Inter', sans-serif;
  font-weight: 800;
  display: block;
  font-size: 14px;
  margin-bottom: 6px;
  color: var(--lt-graphite);
}
.lt-cookie-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.lt-cookie-actions .lt-btn { padding: 10px 16px; font-size: 12px; min-height: 38px; }

.lt-page-hero {
  padding: 80px 0 50px;
  position: relative;
}
.lt-page-hero h1 {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 900;
  font-size: 64px;
  line-height: 1.0;
  letter-spacing: -0.02em;
  color: var(--lt-graphite);
  margin: 14px 0 14px;
  padding-left: 18px;
  border-left: 4px solid var(--lt-ignition);
  text-transform: uppercase;
}
.lt-page-hero p {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  line-height: 1.85;
  color: var(--lt-graphite);
  max-width: 760px;
  margin: 0;
}

.lt-gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 50px;
}
.lt-gallery-item {
  background: #FFFFFF;
  border: 1px solid var(--lt-border);
  border-radius: var(--lt-radius-1);
  box-shadow: var(--lt-shadow);
  overflow: hidden;
  position: relative;
  transition: transform 280ms ease, box-shadow 280ms ease, border-color 220ms ease;
  cursor: pointer;
  color: var(--lt-graphite);
}
.lt-gallery-item:hover {
  transform: translateY(-4px);
  border-color: var(--lt-ignition);
  box-shadow: var(--lt-shadow-hover);
  z-index: 5;
}
.lt-gallery-item .lt-gallery-img {
  height: 200px;
  background-size: cover;
  background-position: center;
  border-bottom: 1px solid var(--lt-border);
}
.lt-gallery-item .lt-gallery-body { padding: 18px 20px; }
.lt-gallery-item .lt-gallery-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--lt-ignition);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 8px;
  display: block;
}
.lt-gallery-item h3 {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 800;
  font-size: 17px;
  color: var(--lt-graphite);
  margin: 0 0 6px;
  line-height: 1.3;
}
.lt-gallery-item p {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 12px;
  line-height: 1.6;
  color: var(--lt-asphalt);
  margin: 0;
}

.lt-thanks {
  min-height: 70vh;
  display: flex;
  align-items: center;
  text-align: center;
  padding: 100px 0;
}
.lt-thanks-card {
  background: #FFFFFF;
  border: 1px solid var(--lt-ignition);
  border-left: 4px solid var(--lt-ignition);
  border-radius: var(--lt-radius-1);
  box-shadow: var(--lt-shadow);
  padding: 60px 50px;
  max-width: 640px;
  margin: 0 auto;
}
.lt-thanks-card .lt-thanks-mark {
  width: 70px;
  height: 70px;
  margin: 0 auto 22px;
}
.lt-thanks-card h1 {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 900;
  font-size: 42px;
  color: var(--lt-graphite);
  margin: 0 0 14px;
  line-height: 1.1;
  text-transform: uppercase;
}
.lt-thanks-card p {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  line-height: 1.85;
  color: var(--lt-graphite);
  margin: 0 0 28px;
}

.lt-legal-page {
  padding: 80px 0;
}
.lt-legal-page h1 {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 900;
  font-size: 52px;
  margin: 0 0 24px;
  padding-left: 18px;
  border-left: 4px solid var(--lt-ignition);
  color: var(--lt-graphite);
  text-transform: uppercase;
}
.lt-legal-page h2 {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 800;
  font-size: 22px;
  margin: 30px 0 12px;
  color: var(--lt-graphite);
}
.lt-legal-page p,
.lt-legal-page li {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 15px;
  line-height: 1.9;
  color: var(--lt-graphite);
  margin: 0 0 12px;
}
.lt-legal-page ul { padding-left: 22px; }

.lt-detail-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: start;
  margin-top: 50px;
}
.lt-detail-img {
  background: #FFFFFF;
  border: 1px solid var(--lt-border);
  border-radius: var(--lt-radius-1);
  box-shadow: var(--lt-shadow);
  padding: 18px;
  position: relative;
  z-index: 2;
}
.lt-detail-img img { width: 100%; height: 380px; object-fit: cover; border-radius: 2px; }
.lt-detail-img .lt-detail-img-meta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--lt-asphalt);
  letter-spacing: 0.1em;
  margin-top: 14px;
  text-transform: uppercase;
}
.lt-detail-text h2 {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  font-weight: 800;
  font-size: 32px;
  color: var(--lt-graphite);
  margin: 0 0 18px;
  line-height: 1.15;
}
.lt-detail-text p {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 15px;
  line-height: 1.9;
  color: var(--lt-graphite);
  margin: 0 0 14px;
}
.lt-price-card {
  background: #FFFFFF;
  border: 1px solid var(--lt-ignition);
  border-left: 4px solid var(--lt-ignition);
  border-radius: var(--lt-radius-1);
  box-shadow: var(--lt-shadow);
  padding: 24px 28px;
  margin: 24px 0;
}
.lt-price-card .lt-price-num {
  font-family: 'Inter', sans-serif;
  font-weight: 900;
  font-size: 40px;
  color: var(--lt-ignition);
  line-height: 1;
  display: block;
  margin-bottom: 6px;
}
.lt-price-card .lt-price-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--lt-asphalt);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.lt-feature-list {
  list-style: none;
  padding: 0;
  margin: 18px 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.lt-feature-list li {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  color: var(--lt-graphite);
  padding-left: 22px;
  position: relative;
  margin: 0;
}
.lt-feature-list li::before {
  content: "▸";
  color: var(--lt-ignition);
  position: absolute;
  left: 0;
  top: 0;
  font-weight: 800;
}

.lt-fade-up {
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 480ms ease-out, transform 420ms ease-out;
}
.lt-fade-up.is-in {
  opacity: 1;
  transform: translateY(0);
}

.lt-divider {
  height: 1px;
  background: var(--lt-border);
  margin: 60px 0;
}

.lt-stat-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 40px;
}
.lt-stat {
  background: #FFFFFF;
  border: 1px solid var(--lt-border);
  border-radius: var(--lt-radius-1);
  padding: 26px 24px;
  text-align: left;
  box-shadow: var(--lt-shadow);
  color: var(--lt-graphite);
}
.lt-stat .lt-stat-num {
  font-family: 'Inter', sans-serif;
  font-weight: 900;
  font-size: 56px;
  color: var(--lt-ignition);
  line-height: 1;
  display: block;
  text-decoration: underline;
  text-decoration-color: var(--lt-ignition);
  text-decoration-thickness: 2px;
  text-underline-offset: 8px;
}
.lt-stat .lt-stat-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--lt-asphalt);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: 10px;
  display: block;
}

.lt-pill {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--lt-ignition);
  background: rgba(8, 94, 255, 0.08);
  border: 1px solid var(--lt-ignition);
  padding: 5px 12px;
  border-radius: 2px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

@media (max-width: 1024px) {
  .lt-section { padding: 70px 0; }
  .lt-section-title { font-size: 48px; }
  .lt-bento { grid-template-columns: repeat(2, 1fr); }
  .lt-flex-row { grid-template-columns: repeat(2, 1fr); }
  .lt-nodes { grid-template-columns: repeat(3, 1fr); }
  .lt-nodes::before { display: none; }
  .lt-about-grid { grid-template-columns: 1fr 1fr; }
  .lt-about-timeline { grid-column: 1 / -1; }
  .lt-gallery { grid-template-columns: repeat(2, 1fr); }
  .lt-footer-grid { grid-template-columns: 1fr 1fr; }
  .lt-stat-row { grid-template-columns: repeat(2, 1fr); }
  .lt-contact-grid { grid-template-columns: 1fr; }
  .lt-contact-info { position: static; }
  .lt-detail-grid { grid-template-columns: 1fr; }
  .lt-team-item { grid-template-columns: 50px 1fr 1fr 100px; }
  .lt-team-photo { display: none; }
  .lt-feature-list { grid-template-columns: 1fr; }
}

@media (max-width: 767px) {
  .lt-top-rail { height: 32px; padding: 0 12px; }
  .lt-top-rail .lt-rail-domain { font-size: 12px; }
  .lt-top-rail .lt-rail-company { font-size: 8px; }
  .lt-top-rail .lt-rail-tel { display: none; }
  .lt-header { top: 32px; height: 52px; border-bottom: 1px solid var(--lt-ignition); }
  .lt-header-inner { padding: 0 14px; gap: 10px; }
  .lt-logo-mark { width: 28px; height: 30px; }
  .lt-logo-domain { font-size: 11px; }
  .lt-logo-name { font-size: 9px; }
  .lt-nav { display: none; }
  .lt-burger { display: flex; margin-left: auto; }
  .lt-section { padding: 50px 0; }
  .lt-section-title { font-size: 36px; }
  .lt-page-hero { padding: 50px 0 30px; }
  .lt-page-hero h1 { font-size: 36px; }
  .lt-hero { min-height: auto; padding: 50px 0 50px; }
  .lt-hero-grid { grid-template-columns: 1fr; gap: 30px; }
  .lt-hero-canvas { height: 280px; }
  .lt-3d-object { width: 260px; height: 260px; }
  .lt-hero-center { margin-left: 0; padding: 24px 22px; }
  .lt-hero-center h1 { font-size: 42px; }
  .lt-hero-mini, .lt-hero-side { margin-left: 0; margin-top: 0; margin-right: 0; width: 100%; }
  .lt-hero-stack { min-height: auto; }
  .lt-bento { grid-template-columns: 1fr; gap: 16px; }
  .lt-bento-cell { margin: 0 !important; }
  .lt-flex-row { grid-template-columns: 1fr; }
  .lt-nodes { grid-template-columns: repeat(2, 1fr); }
  .lt-about-grid { grid-template-columns: 1fr; gap: 16px; }
  .lt-about-photo, .lt-about-main, .lt-about-timeline { margin: 0; }
  .lt-marquee-item { font-size: 32px; }
  .lt-team-item { grid-template-columns: 1fr; gap: 6px; }
  .lt-gallery { grid-template-columns: 1fr; }
  .lt-stat-row { grid-template-columns: 1fr; }
  .lt-stat .lt-stat-num { font-size: 40px; }
  .lt-footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .lt-foot-bottom { flex-direction: column; align-items: flex-start; }
  .lt-contact-tel { font-size: 32px; }
  .lt-cookie-banner { left: 12px; right: 12px; bottom: 12px; width: auto; max-width: none; padding: 18px 20px; overflow-x: hidden; }
  .lt-reviews-track { min-height: 420px; }
  .lt-review-card { width: 88vw; max-width: 320px; }
  .lt-review-card.is-prev { transform: translateX(-78vw) rotateY(28deg) scale(0.92); }
  .lt-review-card.is-next { transform: translateX(78vw) rotateY(-28deg) scale(0.92); }
  .lt-thanks-card { padding: 40px 24px; }
  .lt-thanks-card h1 { font-size: 30px; }
  .lt-legal-page h1 { font-size: 34px; }
  .lt-detail-text h2 { font-size: 24px; }
  .lt-detail-img img { height: 240px; }
  .lt-fluid-canvas::before, .lt-fluid-canvas::after, .lt-fluid-canvas .stream-c, .lt-fluid-canvas .stream-d {
    animation: none;
  }
}