:root {
  --bg: #f6f4ef;
  --surface: #ffffff;
  --ink: #111111;
  --muted: #6b6b6b;
  --border: #151515;
  --accent: #151515;
  --accent-soft: #2b2b2b;
  --shadow: rgba(0, 0, 0, 0.15);
}

body[data-theme="gold"] {
  --bg: #141414;
  --surface: #6a6666;
  --ink: #f0c24b;
  --muted: #cab47d;
  --border: #f0c24b;
  --accent: #f0c24b;
  --accent-soft: #f7d88b;
  --shadow: rgba(0, 0, 0, 0.35);
}

body[data-theme="pink"] {
  --bg: #15133a;
  --surface: #3f3b7a;
  --ink: #ff4b6d;
  --muted: #c3b4ff;
  --border: #ff4b6d;
  --accent: #ff4b6d;
  --accent-soft: #ff8ba0;
  --shadow: rgba(5, 5, 20, 0.4);
}

body[data-theme="slate"] {
  --bg: #1b1c20;
  --surface: #2c2f38;
  --ink: #c9ccd6;
  --muted: #9aa0b2;
  --border: #b9bcc7;
  --accent: #b9bcc7;
  --accent-soft: #e2e5ee;
  --shadow: rgba(0, 0, 0, 0.35);
}

body[data-theme="cloud"] {
  --bg: #eef0f4;
  --surface: #ffffff;
  --ink: #3b3f46;
  --muted: #8a9098;
  --border: #c2c6cc;
  --accent: #4b78ff;
  --accent-soft: #9ab2ff;
  --shadow: rgba(70, 90, 120, 0.2);
}

body[data-theme="blue"] {
  --bg: #f1f4ff;
  --surface: #ffffff;
  --ink: #2f59ff;
  --muted: #8b98c7;
  --border: #2f59ff;
  --accent: #2f59ff;
  --accent-soft: #7e94ff;
  --shadow: rgba(47, 89, 255, 0.2);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Archivo", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.5;
  transition: background-color 0.35s ease, color 0.35s ease;
}

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

button {
  font: inherit;
  color: inherit;
}

.container {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--bg);
  border-bottom: 4px solid var(--border);
  transition: border-color 0.35s ease, background-color 0.35s ease;
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.2rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  transition: color 0.35s ease;
}

.brand-name {
  font-size: 1rem;
}

.brand-badge {
  font-family: "Press Start 2P", monospace;
  font-size: 0.5rem;
  padding: 0.2rem 0.3rem;
  border: 2px solid var(--accent);
  transition: border-color 0.35s ease;
  letter-spacing: 0.12em;
  display: inline-flex;
  align-items: center;
  width: 150px;
  height: 24px;
  overflow: hidden;
  position: relative;
  text-transform: uppercase;
  -webkit-mask-image: linear-gradient(
    90deg,
    transparent 0%,
    #000 12%,
    #000 88%,
    transparent 100%
  );
  mask-image: linear-gradient(
    90deg,
    transparent 0%,
    #000 12%,
    #000 88%,
    transparent 100%
  );
}

.badge-track {
  display: inline-flex;
  align-items: center;
  gap: 1.4rem;
  white-space: nowrap;
  animation: badge-marquee 6s linear infinite;
}

@keyframes badge-marquee {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

.nav {
  display: flex;
  gap: 1.6rem;
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  transition: color 0.35s ease;
}

.nav a {
  opacity: 0.75;
}

.nav a:hover {
  opacity: 1;
}

main {
  padding: 3rem 0 4rem;
  transition: color 0.35s ease;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.8rem;
}

.card {
  --card-accent: var(--border);
  --card-ink: var(--ink);
  --card-bg: var(--surface);
  --card-glow: rgba(0, 0, 0, 0.12);
  position: relative;
  display: grid;
  gap: 1.4rem;
  padding: 2rem;
  border: 4px solid var(--card-accent);
  background: var(--surface);
  text-align: left;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease, opacity 0.25s ease,
    border-color 0.35s ease, background-color 0.35s ease, color 0.35s ease;
  color: var(--card-ink);
  overflow: hidden;
  isolation: isolate;
}

.card::before {
  content: "";
  position: absolute;
  top: 14px;
  right: 14px;
  width: 20px;
  height: 20px;
  border: 2px solid var(--card-accent);
  opacity: 0;
  z-index: 0;
  transform: translateY(4px);
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.card::after {
  content: "";
  position: absolute;
  left: 18px;
  bottom: 18px;
  width: 46px;
  height: 8px;
  background: var(--card-accent);
  opacity: 0;
  z-index: 0;
  transform: translateY(4px);
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.card > * {
  position: relative;
  z-index: 1;
}

.card.is-active[data-theme="gold"] {
  --card-accent: #f0c24b;
  --card-ink: #3a3325;
  --card-glow: rgba(240, 194, 75, 0.35);
  --card-bg:
    radial-gradient(circle at 10% 10%, rgba(240, 194, 75, 0.28), transparent 40%),
    repeating-linear-gradient(
      45deg,
      rgba(240, 194, 75, 0.14) 0 10px,
      transparent 10px 18px
    ),
    linear-gradient(140deg, #fff6db 0%, #f3e0a6 55%, #e3d19c 100%);
}

.card.is-active[data-theme="gold"]::before {
  border-style: double;
  box-shadow: -6px 6px 0 rgba(0, 0, 0, 0.12);
}

.card.is-active[data-theme="pink"] {
  --card-accent: #ff4b6d;
  --card-ink: #1b1038;
  --card-glow: rgba(255, 75, 109, 0.35);
  --card-bg:
    radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.35), transparent 45%),
    repeating-linear-gradient(
      90deg,
      rgba(255, 75, 109, 0.25) 0 6px,
      transparent 6px 12px
    ),
    linear-gradient(140deg, #ffe0f1 0%, #f6b4d2 50%, #d19be9 100%);
}

.card.is-active[data-theme="pink"]::after {
  width: 64px;
  height: 10px;
  box-shadow: 0 -10px 0 rgba(27, 16, 56, 0.2);
}

.card.is-active[data-theme="slate"] {
  --card-accent: #7f8da6;
  --card-ink: #1f2430;
  --card-glow: rgba(90, 110, 140, 0.35);
  --card-bg:
    linear-gradient(180deg, rgba(255, 255, 255, 0.35), transparent 55%),
    repeating-linear-gradient(
      0deg,
      rgba(127, 141, 166, 0.25) 0 1px,
      transparent 1px 20px
    ),
    repeating-linear-gradient(
      90deg,
      rgba(127, 141, 166, 0.2) 0 1px,
      transparent 1px 20px
    ),
    linear-gradient(140deg, #edf0f6 0%, #d4dbe7 60%, #c4cad6 100%);
}

.card.is-active[data-theme="cloud"] {
  --card-accent: #4b78ff;
  --card-ink: #1a2440;
  --card-glow: rgba(75, 120, 255, 0.3);
  --card-bg:
    radial-gradient(circle at 20% 20%, rgba(75, 120, 255, 0.25), transparent 40%),
    radial-gradient(circle at 80% 40%, rgba(255, 255, 255, 0.7), transparent 45%),
    linear-gradient(140deg, #f8fbff 0%, #e6edff 55%, #dfe6ff 100%);
}

.card.is-active[data-theme="cloud"]::before {
  border-radius: 50%;
}

.card.is-active[data-theme="blue"] {
  --card-accent: #2f59ff;
  --card-ink: #182452;
  --card-glow: rgba(47, 89, 255, 0.35);
  --card-bg:
    repeating-linear-gradient(
      135deg,
      rgba(47, 89, 255, 0.2) 0 8px,
      transparent 8px 16px
    ),
    linear-gradient(140deg, #e8eeff 0%, #c8d6ff 55%, #b6c5ff 100%);
}

.card.is-active[data-theme="blue"]::after {
  width: 80px;
  height: 6px;
  opacity: 0.65;
}

.card.hero {
  grid-column: 1 / -1;
  padding: 2.6rem;
  min-height: 320px;
  overflow: hidden;
}

.hero-visual {
  position: absolute;
  right: 8%;
  top: -10%;
  width: 220px;
  height: 320px;
  border-radius: 26px;
  border: 3px solid rgba(255, 255, 255, 0.6);
  background:
    linear-gradient(160deg, rgba(0, 0, 0, 0.2), rgba(255, 255, 255, 0.1)),
    radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.4), transparent 60%),
    linear-gradient(120deg, #b0b0b0, #8c8c8c);
  transform: rotate(-12deg);
  opacity: 0.55;
  pointer-events: none;
}

.card.is-dim {
  opacity: 0.35;
  filter: grayscale(0.2);
}

.card.is-active {
  border-color: var(--card-accent);
  color: var(--card-ink);
  background: var(--card-bg);
  box-shadow: 0 24px 40px var(--shadow), 0 0 18px var(--card-glow);
  transform: translateY(-6px);
}

.card.is-active .pill {
  border-color: var(--card-accent);
}

.card.is-active::before,
.card.is-active::after {
  opacity: 0.7;
  transform: translateY(0);
}

.card-top {
  display: flex;
  justify-content: space-between;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.label {
  font-family: "Press Start 2P", monospace;
  font-size: 0.55rem;
  letter-spacing: 0.2em;
}

.card h1,
.card h2 {
  margin: 0;
  font-family: "Archivo Black", "Archivo", sans-serif;
  font-size: clamp(2.2rem, 4vw, 3.6rem);
  line-height: 1.05;
  text-transform: uppercase;
}

.card h2 {
  font-size: clamp(1.6rem, 2.8vw, 2.4rem);
}

.card-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  align-items: center;
  font-size: 0.8rem;
  letter-spacing: 0.2em;
}

.meta {
  text-transform: uppercase;
  font-weight: 600;
}

.pill {
  border: 2px solid var(--border);
  padding: 0.25rem 0.6rem;
  font-size: 0.65rem;
  text-transform: uppercase;
  transition: border-color 0.35s ease;
}

.about {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 3rem;
  border-top: 4px solid var(--border);
  padding-top: 2.5rem;
  transition: border-color 0.35s ease;
}

.eyebrow {
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--muted);
}

.about h3 {
  margin: 0.8rem 0 0;
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  text-transform: uppercase;
}

.cta {
  display: flex;
  gap: 0.8rem;
  margin-top: 1.6rem;
  flex-wrap: wrap;
}

.button {
  border: 2px solid var(--border);
  padding: 0.6rem 1.2rem;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  background: var(--ink);
  color: var(--bg);
  transition: border-color 0.35s ease, background-color 0.35s ease,
    color 0.35s ease;
}

.button.ghost {
  background: transparent;
  color: var(--ink);
}

.article-list {
  margin-top: 3rem;
  display: grid;
  gap: 1rem;
}

.article {
  display: flex;
  align-items: baseline;
  gap: 1.2rem;
  border-top: 2px solid var(--border);
  padding-top: 1rem;
  color: var(--muted);
  transition: border-color 0.35s ease;
}

.site-footer {
  border-top: 4px solid var(--border);
  padding: 2rem 0 3rem;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--muted);
  transition: border-color 0.35s ease;
  position: relative;
  z-index: 1;
}

.business-info {
  margin-top: 0.9rem;
  display: grid;
  gap: 0.3rem;
  font-size: 0.72rem;
  line-height: 1.5;
  letter-spacing: normal;
  text-transform: none;
  color: var(--muted);
}

.card:focus-visible {
  outline: 3px dashed var(--accent);
  outline-offset: 4px;
}

@media (max-width: 900px) {
  .header-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .grid {
    grid-template-columns: 1fr;
  }

  .card.hero {
    grid-column: auto;
  }

  .about {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
  }

  .badge-track {
    animation: none;
  }
}