:root {
  /* Colors */
  --color-blue: #0000b8;
  --color-lime: #afdd31;
  --color-teal: #3dd9ba;
  --color-yellow: #ffd93d;
  --color-gray: #c8c8c8;
  --color-white: #ffffff;
  --color-black: #000000;

  /* Theme Mapping */
  --bg-main: var(--color-blue);
  --bg-panel: var(--color-gray);
  --bg-card: var(--color-white);
  --text-primary: var(--color-white);
  --text-inverse: var(--color-black);
  --border-primary: var(--color-black);

  /* Spacing & Borders */
  --border-heavy: 8px;
  --border-medium: 4px;
  --border-thin: 2px;
  --shadow-heavy: 12px 12px 0 var(--color-black);
  --shadow-medium: 8px 8px 0 var(--color-black);
  --shadow-blue: 12px 12px 0 var(--color-blue);

  /* Fonts */
  --font-mono: "JetBrains Mono", monospace;
  --font-sans: "Noto Sans", sans-serif;
}

/* Base Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-main);
  background-image: url("../background-pattern.svg");
  background-repeat: repeat;
  background-size: 406px 406px;
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

h1,
h2,
h3,
h4,
.mono {
  font-family: var(--font-mono);
  text-transform: uppercase;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

/* Utility Classes */
.divider-heavy {
  border-bottom: var(--border-heavy) solid var(--color-black);
}
.divider-white {
  border-bottom: var(--border-heavy) solid var(--color-white);
}
.btn-brutalist {
  display: inline-block;
  background: var(--color-white);
  color: var(--color-black);
  border: var(--border-medium) solid var(--color-black);
  padding: 12px 24px;
  font-family: var(--font-mono);
  font-weight: 700;
  text-decoration: none;
  box-shadow: 6px 6px 0 var(--color-black);
  transition: all 0.1s;
  cursor: pointer;
}
.btn-brutalist:hover {
  transform: translate(-2px, -2px);
  box-shadow: 8px 8px 0 var(--color-lime);
}
.btn-brutalist:active {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 var(--color-black);
}

/* Header */
header {
  padding: 32px 0;
  background: transparent;
  z-index: 100;
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  height: 80px;
  width: auto;
}

.nav-controls {
  display: flex;
  align-items: center; gap: 24px;
}

.lang-switch-wrapper {
  position: relative;
}

.lang-trigger {
  background: var(--color-white);
  color: var(--color-black);
  padding: 8px 16px;
  border: var(--border-thin) solid var(--color-black);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
}

.lang-menu {
  display: none;
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 8px;
  background: var(--color-white);
  border: var(--border-thin) solid var(--color-black);
  box-shadow: 4px 4px 0 var(--color-black);
  z-index: 1000;
  min-width: 120px;
}

.lang-menu.active {
  display: block;
}

.lang-option {
  padding: 10px 16px;
  cursor: pointer;
  color: var(--color-black);
  font-family: var(--font-mono);
  font-size: 13px;
}

.lang-option:hover {
  background: var(--color-lime);
}

/* Sections */
section {
  padding: 120px 0;
}

.hero {
  text-align: center;
  padding-top: 60px;
}
.hero-graphic {
  width: 100%;
  max-width: 640px;
  height: auto;
  margin-bottom: 80px;
}

.status-terminal {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 32px;
  width: 100%;
  max-width: 1000px;
  margin: 0 auto 48px;
  padding: 20px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 1px;
}
.status-item span {
  color: var(--color-lime);
  font-weight: 700;
  margin-right: 8px;
}

.hero-intro {
  font-family: var(--font-mono);
  font-size: 18px;
  max-width: 900px;
  margin: 0 auto 80px;
  text-align: left;
  color: rgba(255, 255, 255, 0.9);
}
.hero-intro strong {
  color: var(--color-lime);
}

.manifesto {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  max-width: 1000px;
  margin: 0 auto 100px;
  text-align: left;
}
.manifesto-card {
  border-left: 2px solid var(--color-white);
  padding-left: 24px;
}
.m-id {
  font-family: var(--font-mono);
  color: var(--color-lime);
  font-size: 12px;
  margin-bottom: 12px;
  display: block;
}
.m-title {
  font-size: 20px;
  margin-bottom: 16px;
}
.m-body {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
}

.mascot-hero {
  width: 160px;
  margin: 0 auto;
  display: block;
  filter: drop-shadow(0 0 20px rgba(175, 221, 49, 0.3));
}

/* Products Section */
.products {
  background-color: var(--bg-panel);
  color: var(--text-inverse);
}
.section-header {
  font-size: 64px;
  margin-bottom: 80px;
  border-bottom: var(--border-heavy) solid var(--color-black);
  display: inline-block;
  padding-right: 48px;
}

.products-stack {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.p-card {
  display: grid;
  grid-template-columns: 280px 1fr 280px;
  background: var(--bg-card);
  border: var(--border-medium) solid var(--color-black);
  box-shadow: var(--shadow-heavy);
  transition: all 0.2s;
  width: 100%;
}
.p-card > * {
  min-width: 0;
}
.p-card:hover {
  transform: translate(-4px, -4px);
  box-shadow: 16px 16px 0 var(--color-blue);
}

.p-identity {
  padding: 32px;
  background: #f0f0f0;
  border-right: var(--border-medium) solid var(--color-black);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  transition: all 0.2s;
}

.p-card.nulltrace .p-identity {
  background-color: var(--color-blue);
  background-image:
    linear-gradient(rgba(0, 0, 184, 0.8), rgba(0, 0, 184, 0.8)),
    url("product-nulltrace-graphic.svg");
  background-size: cover;
  background-position: center;
  color: var(--color-white);
}

.p-card.kausabu .p-identity {
  background-color: var(--color-teal);
  background-image:
    linear-gradient(rgba(61, 217, 186, 0.8), rgba(61, 217, 186, 0.8)),
    url("product-kausabu-graphic.svg");
  background-size: cover;
  background-position: center;
  color: var(--color-black);
}

.p-card.yuracycle .p-identity {
  background-color: var(--color-lime);
  background-image: radial-gradient(
    var(--color-black) 1px,
    transparent 1px
  );
  background-size: 20px 20px;
  color: var(--color-black);
}

.p-identity:hover {
  background-color: var(--color-lime) !important;
  background-image: none !important;
  color: var(--color-black) !important;
}

.p-identity:hover .p-logo {
  filter: invert(1);
  transform: scale(1.1);
}

.p-visit-badge {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  background: var(--color-black);
  color: var(--color-white);
  padding: 4px 8px;
  margin-top: 12px;
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.2s;
}

.p-identity:hover .p-visit-badge {
  opacity: 1;
  transform: translateY(0);
}

.p-logo {
  transition: all 0.3s;
}

.p-id-tag {
  align-self: flex-start;
  background: var(--color-black);
  color: var(--color-white);
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 4px 8px;
}
.p-logo {
  max-width: 85%;
  height: 70px;
  object-fit: contain;
}

.p-content {
  padding: 40px;
}
.p-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
  min-width: 0;
}
.tag {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  padding: 6px 12px;
  border: var(--border-thin) solid var(--color-black);
  max-width: 100%;
  overflow-wrap: anywhere;
  box-sizing: border-box;
}
.tag-type {
  background: var(--color-yellow);
}
.tag-platform {
  background: var(--color-teal);
}

.p-title {
  font-size: 32px;
  margin-bottom: 16px;
  letter-spacing: -1px;
}
.p-desc {
  font-size: 15px;
  color: #444;
}

.p-meta {
  padding: 32px;
  border-left: var(--border-medium) solid var(--color-black);
  background: #fafafa;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
  max-width: 100%;
  box-sizing: border-box;
}
.status-indicator {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 13px;
  margin-bottom: 24px;
}
.led {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #ccc;
  border: 1px solid var(--color-black);
}
.led.active {
  background: #0f0;
  box-shadow: 0 0 10px #0f0;
}

.p-details {
  list-style: none;
  font-family: var(--font-mono);
  font-size: 11px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.p-details li {
  overflow-wrap: anywhere;
}
.p-details li span {
  color: #888;
  margin-right: 8px;
}

/* Specific Colors */
.p-card.nulltrace .p-identity {
  background: var(--color-blue);
  color: var(--color-white);
}
.p-card.kausabu .p-identity {
  background: var(--color-teal);
}
.p-card.yuracycle .p-identity {
  background: var(--color-lime);
}

/* Blogs Section */
.blogs {
  background: transparent;
}
.blogs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 32px;
}

.b-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 40px;
  transition: all 0.2s;
  cursor: pointer;
  display: flex;
  flex-direction: column;
}
.b-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--color-lime);
  transform: translateY(-4px);
}
.b-date {
  font-family: var(--font-mono);
  font-size: 12px;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 16px;
}
.b-title {
  font-size: 22px;
  margin-bottom: 20px;
  line-height: 1.2;
}
.b-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}
.b-tag {
  background: var(--color-white);
  color: var(--color-black);
  font-size: 10px;
  padding: 2px 8px;
  font-weight: 700;
  font-family: var(--font-mono);
}
.b-summary {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
}

/* Ship Log */
.ship-log {
  padding: 60px 0;
}
.log-box {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 32px;
  font-family: var(--font-mono);
  max-width: 1000px;
  margin: 0 auto;
}
.log-row {
  display: grid;
  grid-template-columns: 140px 100px 1fr;
  gap: 24px;
  padding: 10px 0;
  font-size: 13px;
}
.l-date {
  color: rgba(255, 255, 255, 0.3);
}
.l-tag {
  color: var(--color-lime);
  font-weight: 700;
}
.l-msg {
  color: rgba(255, 255, 255, 0.8);
}

/* Connect Section */
.connect {
  background-color: var(--bg-panel);
  color: var(--text-inverse);
  text-align: center;
}
.connect-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  max-width: 1000px;
  width: 100%;
  margin: 0 auto;
}
.connect-grid > * {
  min-width: 0;
  max-width: 100%;
}
.c-card {
  background: var(--bg-card);
  border: var(--border-medium) solid var(--color-black);
  padding: 48px;
  box-shadow: var(--shadow-heavy);
  text-align: left;
  min-width: 0;
  max-width: 100%;
  box-sizing: border-box;
}
.c-label {
  font-family: var(--font-mono);
  font-size: 12px;
  color: #666;
  margin-bottom: 24px;
  letter-spacing: 2px;
  overflow-wrap: anywhere;
}

.input-group {
  display: flex;
  border: var(--border-thin) solid var(--color-black);
}
.input-group input {
  flex: 1;
  min-width: 0;
  padding: 14px;
  border: none;
  font-family: var(--font-mono);
  background: #f0f0f0;
  outline: none;
}
.input-group button {
  background: var(--color-black);
  color: var(--color-white);
  border: none;
  padding: 0 24px;
  font-family: var(--font-mono);
  font-weight: 700;
  cursor: pointer;
}
.input-group button:hover {
  background: var(--color-blue);
}

.big-link {
  display: block;
  background: var(--color-black);
  color: var(--color-white);
  text-decoration: none;
  padding: 18px;
  font-family: var(--font-mono);
  font-weight: 700;
  text-align: center;
  border: var(--border-thin) solid var(--color-black);
  transition: 0.2s;
}
.big-link:hover {
  background: var(--color-lime);
  color: var(--color-black);
}

/* Footer */
footer {
  background-color: var(--bg-panel);
  padding: 80px 0 120px;
  color: var(--color-black);
}
.footer-wrap {
  max-width: 1000px;
  margin: 0 auto;
  border-top: var(--border-medium) solid var(--color-black);
  padding-top: 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.f-info {
  font-family: var(--font-mono);
  font-size: 11px;
}
.f-logo {
  width: 120px;
  opacity: 0.8;
}

/* Responsive */
@media (max-width: 1024px) {
  .p-card {
    grid-template-columns: 1fr;
  }
  .p-identity,
  .p-meta {
    border: none;
    border-bottom: var(--border-medium) solid var(--color-black);
  }
  .manifesto {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .connect-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 24px;
  }
  .section-header {
    font-size: 48px;
  }
  .log-row {
    grid-template-columns: 100px 1fr;
  }
  .l-tag {
    display: none;
  }
}