/* Q-Cube shared stylesheet */

:root {
  --bg: #05070a;
  --bg-panel: #0b0f16;
  --bg-panel-alt: #10151f;
  --border: #1d2635;
  --text: #dbe4f0;
  --text-dim: #8492a6;
  --accent: #4fd1c5;
  --accent-alt: #7c8cff;
  --mono: "IBM Plex Mono", "SFMono-Regular", Consolas, Menlo, monospace;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  line-height: 1.6;
  background-image:
    linear-gradient(rgba(79, 209, 197, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(79, 209, 197, 0.035) 1px, transparent 1px);
  background-size: 42px 42px;
  background-attachment: fixed;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.wrap {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 28px;
}

/* Header */

header.site {
  border-bottom: 1px solid var(--border);
  background: rgba(5, 7, 10, 0.85);
  backdrop-filter: blur(6px);
  position: sticky;
  top: 0;
  z-index: 20;
}

header.site .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  padding-bottom: 18px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  color: var(--text);
}

.brand .mark {
  width: 26px;
  height: 26px;
  border: 1px solid var(--accent);
  position: relative;
  transform: rotate(45deg);
  flex-shrink: 0;
}

.brand .mark::before {
  content: "";
  position: absolute;
  inset: 5px;
  border: 1px solid var(--accent-alt);
}

nav.primary {
  display: flex;
  gap: 28px;
  font-family: var(--mono);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

nav.primary a {
  color: var(--text-dim);
}

nav.primary a:hover,
nav.primary a.active {
  color: var(--accent);
  text-decoration: none;
}

/* Hero */

.hero {
  padding: 96px 0 72px;
  border-bottom: 1px solid var(--border);
}

.eyebrow {
  font-family: var(--mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--accent);
  margin-bottom: 18px;
}

h1 {
  font-size: 2.6rem;
  line-height: 1.15;
  margin: 0 0 20px;
  max-width: 780px;
  letter-spacing: -0.01em;
}

.lede {
  font-size: 1.1rem;
  color: var(--text-dim);
  max-width: 620px;
  margin: 0 0 32px;
}

.cta-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 13px 22px;
  border: 1px solid var(--border);
  transition: border-color 0.15s ease, color 0.15s ease;
}

.btn.primary {
  background: var(--accent);
  color: #04121a;
  border-color: var(--accent);
  font-weight: 600;
}

.btn.primary:hover {
  background: #6fe3d8;
  text-decoration: none;
}

.btn.ghost {
  color: var(--text);
}

.btn.ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  text-decoration: none;
}

/* Sections */

section {
  padding: 72px 0;
  border-bottom: 1px solid var(--border);
}

section:last-of-type {
  border-bottom: none;
}

.section-head {
  margin-bottom: 40px;
  max-width: 680px;
}

.section-head .eyebrow {
  margin-bottom: 12px;
}

h2 {
  font-size: 1.7rem;
  margin: 0 0 12px;
  letter-spacing: -0.01em;
}

.section-head p {
  color: var(--text-dim);
  margin: 0;
}

/* Cards / grid */

.grid {
  display: grid;
  gap: 20px;
}

.grid.cols-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid.cols-2 {
  grid-template-columns: repeat(2, 1fr);
}

@media (max-width: 860px) {
  .grid.cols-3,
  .grid.cols-2 {
    grid-template-columns: 1fr;
  }
}

.card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  padding: 26px;
}

.card .tag {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--accent-alt);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 14px;
  display: block;
}

.card h3 {
  font-size: 1.08rem;
  margin: 0 0 10px;
}

.card p {
  color: var(--text-dim);
  font-size: 0.94rem;
  margin: 0;
}

/* Stats */

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding: 40px 0;
}

@media (max-width: 860px) {
  .stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

.stat {
  border-left: 1px solid var(--border);
  padding-left: 16px;
}

.stat .num {
  font-family: var(--mono);
  font-size: 1.9rem;
  color: var(--accent);
  display: block;
}

.stat .label {
  color: var(--text-dim);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Leadership */

.person {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  padding: 22px;
}

.avatar {
  width: 100%;
  aspect-ratio: 4 / 3;
  border: 1px dashed var(--border);
  background: var(--bg-panel-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dim);
  font-family: var(--mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 18px;
}

.person h3 {
  margin: 0 0 4px;
  font-size: 1.05rem;
}

.person .role {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}

.person p {
  color: var(--text-dim);
  font-size: 0.9rem;
  margin: 0;
}

/* Timeline / list */

.list-block {
  display: grid;
  gap: 2px;
  background: var(--border);
  border: 1px solid var(--border);
}

.list-block .row {
  background: var(--bg-panel);
  padding: 20px 24px;
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 20px;
}

@media (max-width: 700px) {
  .list-block .row {
    grid-template-columns: 1fr;
  }
}

.list-block .row .k {
  font-family: var(--mono);
  color: var(--accent-alt);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.list-block .row .v {
  color: var(--text-dim);
}

.list-block .row .v strong {
  color: var(--text);
  font-weight: 600;
}

/* Contact */

.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
}

@media (max-width: 860px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

form.contact-form {
  display: grid;
  gap: 16px;
}

.field {
  display: grid;
  gap: 8px;
}

.field label {
  font-family: var(--mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
}

.field input,
.field select,
.field textarea {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 12px 14px;
  font-family: var(--sans);
  font-size: 0.95rem;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.field textarea {
  resize: vertical;
  min-height: 130px;
}

.info-block {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  padding: 26px;
}

.info-block h3 {
  margin-top: 0;
  font-size: 1rem;
}

.info-block .line {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-top: 1px solid var(--border);
  font-size: 0.9rem;
}

.info-block .line:first-of-type {
  border-top: none;
}

.info-block .line span:first-child {
  color: var(--text-dim);
  font-family: var(--mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Footer */

footer.site {
  border-top: 1px solid var(--border);
  padding: 32px 0;
  color: var(--text-dim);
  font-size: 0.85rem;
}

footer.site .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

footer.site nav {
  display: flex;
  gap: 18px;
  font-family: var(--mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}