/* ============================================================
   SpaceOps Inc. — marketing site styles
   ============================================================ */
:root {
  --bg: #05060f;
  --bg-2: #0a0d1f;
  --surface: rgba(255, 255, 255, 0.04);
  --surface-2: rgba(255, 255, 255, 0.07);
  --border: rgba(255, 255, 255, 0.1);
  --text: #eaf0ff;
  --muted: #9aa6c7;
  --cyan: #36e3ff;
  --violet: #8b5cff;
  --pink: #ff5cc8;
  --grad: linear-gradient(120deg, #36e3ff 0%, #8b5cff 50%, #ff5cc8 100%);
  --maxw: 1180px;
  --radius: 18px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: "Inter", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, .brand-text, .stat-num {
  font-family: "Space Grotesk", "Inter", sans-serif;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

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

/* ---------- Background layers ---------- */
#starfield {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
}

.aurora {
  position: fixed;
  inset: -20% -10% auto -10%;
  height: 120vh;
  z-index: -1;
  background:
    radial-gradient(40% 35% at 20% 15%, rgba(54, 227, 255, 0.18), transparent 60%),
    radial-gradient(45% 40% at 80% 10%, rgba(139, 92, 255, 0.20), transparent 60%),
    radial-gradient(50% 45% at 60% 55%, rgba(255, 92, 200, 0.10), transparent 60%);
  filter: blur(20px);
  pointer-events: none;
  animation: drift 18s ease-in-out infinite alternate;
}

@keyframes drift {
  from { transform: translate3d(-2%, -1%, 0) scale(1); }
  to   { transform: translate3d(3%, 2%, 0) scale(1.08); }
}

/* ---------- Shooting comet ---------- */
.comet {
  position: fixed;
  top: 0;
  left: 0;
  z-index: -1;
  width: 150px;
  height: 3px;
  border-radius: 999px;
  pointer-events: none;
  opacity: 0;
  background: linear-gradient(90deg, transparent, rgba(139, 92, 255, 0.55) 55%, rgba(54, 227, 255, 0.95) 100%);
  filter: drop-shadow(0 0 6px rgba(54, 227, 255, 0.7));
  animation: comet-fly 11s linear infinite;
}
.comet::after {
  content: "";
  position: absolute;
  right: -3px;
  top: 50%;
  width: 9px;
  height: 9px;
  margin-top: -4.5px;
  border-radius: 50%;
  background: #d6f7ff;
  box-shadow: 0 0 14px 4px rgba(54, 227, 255, 0.9), 0 0 26px 8px rgba(139, 92, 255, 0.5);
}

@keyframes comet-fly {
  0%   { transform: translate(-18vw, -22vh) rotate(33deg); opacity: 0; }
  3%   { opacity: 1; }
  32%  { opacity: 1; }
  40%  { transform: translate(118vw, 96vh) rotate(33deg); opacity: 0; }
  100% { transform: translate(118vw, 96vh) rotate(33deg); opacity: 0; }
}

/* ---------- Nav ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background 0.3s ease, backdrop-filter 0.3s ease, border-color 0.3s ease;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(5, 6, 15, 0.72);
  backdrop-filter: blur(14px);
  border-bottom-color: var(--border);
}
.nav-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  gap: 24px;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; }
.brand-icon {
  width: 32px;
  height: auto;
  flex-shrink: 0;
}
.brand-mark {
  font-size: 22px;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: spin 12s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.brand-text { font-size: 16px; letter-spacing: 0.04em; }
.brand-ops { color: var(--cyan); }
.brand-inc { color: var(--cyan); margin-left: 5px; font-size: 12px; vertical-align: super; }

.nav-links { margin-left: auto; display: flex; gap: 28px; }
.nav-links a { color: var(--muted); font-weight: 500; font-size: 15px; transition: color 0.2s; }
.nav-links a:hover { color: var(--text); }

.nav-cta { padding: 9px 18px; font-size: 14px; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span { width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: 0.3s; }
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 6px;
  padding: 0 24px;
  max-height: 0;
  overflow: hidden;
  background: rgba(5, 6, 15, 0.96);
  backdrop-filter: blur(14px);
  transition: max-height 0.35s ease, padding 0.35s ease;
}
.mobile-menu.open { max-height: 360px; padding: 12px 24px 24px; border-bottom: 1px solid var(--border); }
.mobile-menu a { padding: 12px 0; color: var(--muted); font-weight: 500; border-bottom: 1px solid var(--border); }
.mobile-menu a:last-child { border: none; margin-top: 10px; text-align: center; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 15px;
  border-radius: 999px;
  padding: 12px 22px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.btn-lg { padding: 15px 28px; font-size: 16px; }
.btn-primary {
  background: var(--grad);
  color: #05060f;
  box-shadow: 0 8px 30px rgba(139, 92, 255, 0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 40px rgba(54, 227, 255, 0.45); }
.btn-ghost {
  background: var(--surface);
  border-color: var(--border);
  color: var(--text);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover { background: var(--surface-2); transform: translateY(-2px); }
.btn .arrow { transition: transform 0.2s; }
.btn:hover .arrow { transform: translateX(4px); }

/* ---------- Hero ---------- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 140px 24px 80px;
  position: relative;
}
.hero-inner { max-width: 920px; }
.eyebrow {
  display: inline-block;
  font-size: 14px;
  font-weight: 500;
  color: var(--cyan);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 7px 16px;
  margin-bottom: 28px;
}
.hero h1 { font-size: clamp(2.4rem, 6.5vw, 4.6rem); font-weight: 700; margin-bottom: 24px; }
.grad-text {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-sub {
  font-size: clamp(1.05rem, 2.2vw, 1.3rem);
  color: var(--muted);
  max-width: 680px;
  margin: 0 auto 36px;
}
.hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 36px; }
.hero-badges { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.badge {
  font-size: 13px;
  color: var(--muted);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 7px 14px;
}

.scroll-hint {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.scroll-line { width: 1px; height: 36px; background: linear-gradient(var(--cyan), transparent); animation: pulse 2s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { opacity: 0.3; } 50% { opacity: 1; } }

/* ---------- Inner page hero ---------- */
.page-hero {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 170px 24px 30px;
  text-align: center;
}
.page-hero h1 { font-size: clamp(2.2rem, 5.5vw, 3.8rem); font-weight: 700; margin-bottom: 18px; }
.page-hero p { color: var(--muted); font-size: clamp(1.05rem, 2vw, 1.25rem); max-width: 680px; margin: 0 auto; }

/* ---------- About story ---------- */
.story-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; align-items: center; }
.story-copy h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: 18px; }
.story-copy p { color: var(--muted); font-size: 1.08rem; margin-bottom: 16px; }
.story-points { display: grid; gap: 16px; }
.story-point {
  display: flex; gap: 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
}
.story-point .value-icon { font-size: 24px; }
.story-point h4 { font-size: 1.05rem; margin-bottom: 4px; }
.story-point p { color: var(--muted); font-size: 14.5px; margin: 0; }

/* ---------- Stats ---------- */
.stats {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 40px 24px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stat { text-align: center; padding: 16px; }
.stat-num {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 700;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat-label { color: var(--muted); font-size: 14px; margin-top: 6px; }

/* ---------- Sections ---------- */
.section { max-width: var(--maxw); margin: 0 auto; padding: 110px 24px; }
.section-head { max-width: 680px; margin-bottom: 56px; }
.section-tag {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 16px;
}
.section-head h2 { font-size: clamp(1.9rem, 4vw, 3rem); font-weight: 700; margin-bottom: 16px; }
.section-head p { color: var(--muted); font-size: 1.1rem; }

/* ---------- Cards ---------- */
.cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease, border-color 0.3s ease, background 0.3s ease;
}
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(120% 120% at 0% 0%, rgba(139, 92, 255, 0.12), transparent 50%);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.card:hover { transform: translateY(-6px); border-color: rgba(54, 227, 255, 0.4); background: var(--surface-2); }
.card:hover::before { opacity: 1; }
.card-icon {
  font-size: 30px;
  width: 58px; height: 58px;
  display: grid; place-items: center;
  border-radius: 14px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  margin-bottom: 20px;
}
.card h3 { font-size: 1.4rem; margin-bottom: 12px; }
.card p { color: var(--muted); margin-bottom: 18px; }
.card-list { list-style: none; display: flex; flex-direction: column; gap: 9px; }
.card-list li { color: var(--text); font-size: 14.5px; padding-left: 24px; position: relative; }
.card-list li::before {
  content: "▸";
  position: absolute; left: 4px;
  color: var(--cyan);
}

/* ---------- Sectors ---------- */
.sector-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.sector {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 34px 30px;
  background: linear-gradient(180deg, var(--surface), transparent);
  transition: transform 0.3s, border-color 0.3s;
}
.sector:hover { transform: translateY(-6px); border-color: rgba(139, 92, 255, 0.45); }
.sector-no {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1px var(--violet);
}
.sector h3 { font-size: 1.35rem; margin: 16px 0 10px; }
.sector p { color: var(--muted); }

/* ---------- Tech stack (dual marquee) ---------- */
.tech-stack {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 20px 24px 10px;
}
.tech-stack-inner {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 0 22px;
  overflow: hidden;
}
.tech-stack-title {
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 22px;
  padding: 0 24px;
}
.marquee-row {
  overflow: hidden;
  margin-bottom: 12px;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}
.marquee-row:last-child { margin-bottom: 0; }
.marquee-track {
  display: flex;
  gap: 12px;
  width: max-content;
  padding: 0 12px;
  animation: scroll-left 26s linear infinite;
}
.marquee-row--reverse .marquee-track {
  animation: scroll-right 26s linear infinite;
}
.marquee-track span {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 18px;
  white-space: nowrap;
  background: rgba(255, 255, 255, 0.03);
  flex-shrink: 0;
  transition: color 0.25s, border-color 0.25s, background 0.25s;
}
.marquee-track span:hover {
  color: var(--text);
  border-color: rgba(54, 227, 255, 0.45);
  background: rgba(54, 227, 255, 0.08);
}
@keyframes scroll-left { to { transform: translateX(-50%); } }
@keyframes scroll-right {
  from { transform: translateX(-50%); }
  to { transform: translateX(0); }
}
.marquee-row:hover .marquee-track { animation-play-state: paused; }

/* ---------- Culture ---------- */
.culture-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 60px; align-items: center; }
.culture-copy h2 { font-size: clamp(1.9rem, 4vw, 2.8rem); margin-bottom: 18px; }
.culture-copy p { color: var(--muted); font-size: 1.1rem; margin-bottom: 28px; }
.culture-values { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.value {
  display: flex;
  gap: 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  transition: transform 0.3s, border-color 0.3s;
}
.value:hover { transform: translateY(-4px); border-color: rgba(54, 227, 255, 0.4); }
.value-icon { font-size: 24px; }
.value h4 { font-size: 1.05rem; margin-bottom: 4px; }
.value p { color: var(--muted); font-size: 14px; }

/* ---------- Careers ---------- */
.roles { display: flex; flex-direction: column; gap: 14px; }
.role {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px 26px;
  transition: transform 0.25s, border-color 0.25s, background 0.25s;
}
.role:hover { transform: translateX(6px); border-color: rgba(54, 227, 255, 0.5); background: var(--surface-2); }
.role-main h3 { font-size: 1.25rem; margin-bottom: 4px; }
.role-main p { color: var(--muted); font-size: 14.5px; }
.role-meta { display: flex; align-items: center; gap: 18px; flex-shrink: 0; }
.chip {
  font-size: 13px;
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 5px 12px;
}
.apply { color: var(--cyan); font-weight: 600; white-space: nowrap; }

.careers-cta {
  margin-top: 48px;
  text-align: center;
  background: linear-gradient(180deg, var(--surface-2), transparent);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 48px 24px;
}
.careers-cta p { color: var(--muted); margin-bottom: 22px; font-size: 1.1rem; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--border); background: var(--bg-2); margin-top: 40px; }
.footer-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 64px 24px 40px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
}
.footer-brand p { color: var(--muted); margin-top: 16px; max-width: 320px; font-size: 14.5px; }
.footer-col h4 { font-size: 14px; margin-bottom: 16px; letter-spacing: 0.05em; }
.footer-col a, .footer-addr { display: block; color: var(--muted); font-size: 14.5px; margin-bottom: 10px; transition: color 0.2s; }
.footer-col a:hover { color: var(--cyan); }
.footer-bottom {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 13px;
}

/* ---------- Reveal animation ---------- */
[data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity 0.7s ease, transform 0.7s ease; }
[data-reveal].in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .mobile-menu { display: flex; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .cards { grid-template-columns: 1fr; }
  .sector-grid { grid-template-columns: 1fr; }
  .culture-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .section { padding: 80px 24px; }
}

@media (max-width: 560px) {
  .stats { grid-template-columns: 1fr 1fr; }
  .culture-values { grid-template-columns: 1fr; }
  .role { flex-direction: column; align-items: flex-start; }
  .role-meta { width: 100%; justify-content: space-between; }
  .footer-inner { grid-template-columns: 1fr; }
  .hero-actions .btn { flex: 1; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  [data-reveal] { opacity: 1; transform: none; }
}