/* =============================================================
   SCORPIUS SEARCH — neutral parent-group hub
   ============================================================= */

:root {
  --bg:       #FFFFFF;
  --bg-card:  #FAFAF8;
  --ink:      #0A0A0C;
  --ink-soft: #2A2A2D;
  --muted:    #6E6E72;
  --line:     #E5E5E5;
  --line-soft:#EFEFEF;
  --accent:   #0A0A0C;

  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
  --mono: 'JetBrains Mono', 'SF Mono', Menlo, monospace;

  --gutter: clamp(1.5rem, 5vw, 4rem);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 17px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 400;
  line-height: 1.5;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
::selection { background: var(--ink); color: var(--bg); }

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

/* ---------- Container ---------- */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}

@media (max-width: 700px) {
  html { font-size: 16px; }
}

/* ---------- Nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem var(--gutter);
}

.brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.3rem;
  color: var(--ink);
}

.brand-wordmark {
  height: 28px;
  width: auto;
  display: block;
  transition: opacity 0.2s ease;
}
.brand:hover .brand-wordmark { opacity: 0.75; }

.brand-meta {
  font-family: var(--mono);
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  line-height: 1;
}

@media (max-width: 700px) {
  .brand-wordmark { height: 22px; }
  .brand-meta { font-size: 0.58rem; }
}

.nav-cta {
  font-family: var(--mono);
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink);
  border-bottom: 1px solid var(--ink);
  padding-bottom: 3px;
  transition: opacity 0.2s ease;
}
.nav-cta:hover { opacity: 0.55; }

/* ---------- Intro ---------- */
.intro {
  padding: clamp(5rem, 14vh, 9rem) 0 clamp(3rem, 8vh, 6rem);
  text-align: center;
}

.mono-label {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 2rem;
}

.display {
  font-family: var(--sans);
  font-weight: 500;
  font-size: clamp(2rem, 5.5vw, 4.5rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--ink);
  max-width: 16ch;
  margin: 0 auto;
}

.display em {
  font-style: italic;
  font-weight: 400;
  color: var(--muted);
}

/* ---------- Brand cards ---------- */
.brands {
  padding: clamp(2rem, 6vh, 4rem) 0 clamp(5rem, 14vh, 9rem);
}

.brands .container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding-left: 0;
  padding-right: 0;
  max-width: none;
}

@media (max-width: 900px) {
  .brands .container { grid-template-columns: 1fr; }
}

.brand-card {
  background: var(--bg);
  padding: clamp(2rem, 4vw, 3.5rem) clamp(1.5rem, 3vw, 2.5rem);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  position: relative;
  transition: background 0.25s ease, transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
}

.brand-card.brand-card--static {
  cursor: default;
}

.brand-card:hover:not(.brand-card--static) {
  background: var(--bg-card);
}

.card-num {
  font-family: var(--mono);
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--muted);
  position: absolute;
  top: clamp(1.5rem, 3vw, 2rem);
  right: clamp(1.5rem, 3vw, 2rem);
}

.card-logo {
  width: 100%;
  aspect-ratio: 1 / 1;
  max-width: 160px;
  background: var(--bg-card);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  margin: 0.5rem 0;
  transition: border-color 0.25s ease;
}

.brand-card:hover .card-logo {
  border-color: var(--ink-soft);
}

.card-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.card-body {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  flex: 1;
}

.card-title {
  font-family: var(--sans);
  font-weight: 600;
  font-size: clamp(1.2rem, 1.6vw, 1.45rem);
  letter-spacing: -0.015em;
  color: var(--ink);
  line-height: 1.2;
}

.card-desc {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--muted);
  max-width: 32ch;
}

.card-link {
  margin-top: auto;
  padding-top: 1rem;
  font-family: var(--mono);
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink);
  transition: gap 0.2s ease;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.card-link--soon {
  color: var(--muted);
}

.brand-card:hover:not(.brand-card--static) .card-link {
  gap: 0.5rem;
}

/* ---------- Footer ---------- */
.foot {
  padding: 2rem 0;
  border-top: 1px solid var(--line);
}

.foot-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--mono);
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.foot-brand {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: -0.005em;
  color: var(--ink);
  text-transform: none;
}

.foot a { color: var(--muted); }
.foot a:hover { color: var(--ink); }

@media (max-width: 600px) {
  .foot-row { flex-direction: column; gap: 0.75rem; text-align: center; }
}