/* ============================================================
   JUPITER ONE USA — Design System
   Navy + Gold | WBParts-inspired | Professional Aerospace
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@400;500;600;700&family=Source+Sans+3:ital,wght@0,300;0,400;0,600;1,300&family=Share+Tech+Mono&display=swap');

/* ── VARIABLES ──────────────────────────────────────────────── */
:root {
  --navy:      #0a1628;
  --navy2:     #0f1e35;
  --navy3:     #162440;
  --card:      #111e30;
  --border:    #1e2d42;
  --border2:   #243348;
  --gold:      #c8932a;
  --gold2:     #e0a830;
  --gold-dim:  rgba(200,147,42,0.12);
  --white:     #eef1f5;
  --muted:     #7a8a9a;
  --muted2:    #5a6a7a;
  --green:     #2a8a4a;
  --red:       #8a2a2a;
  --font-display: 'Rajdhani', sans-serif;
  --font-body:    'Source Sans 3', sans-serif;
  --font-mono:    'Share Tech Mono', monospace;
  --radius:    2px;
  --shadow:    0 4px 24px rgba(0,0,0,0.4);
  --transition: 0.2s ease;
}

/* ── RESET ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--navy);
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
  min-height: 100vh;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
input, select, textarea, button { font-family: inherit; }

/* ── TOP BAR ────────────────────────────────────────────────── */
.topbar {
  background: #060e1a;
  border-bottom: 1px solid var(--border);
  padding: 7px 5vw;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.topbar a { color: var(--muted); transition: color var(--transition); }
.topbar a:hover { color: var(--gold); }
.topbar-right { display: flex; gap: 24px; }

/* ── NAVIGATION ─────────────────────────────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 200;
  background: rgba(10,22,40,0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 3vw;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem; white-space: nowrap;
  letter-spacing: 0.08em;
  color: var(--white);
}
.nav-logo-icon {
  width: 34px; height: 34px;
  background: var(--gold);
  clip-path: polygon(50% 0%,100% 25%,100% 75%,50% 100%,0% 75%,0% 25%);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem; font-weight: 700; color: var(--navy);
  flex-shrink: 0;
}

.nav-links { margin-left: 24px;
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}
.nav-links a {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color var(--transition);
  position: relative;
}
.nav-links a:hover,
.nav-links a.active { color: var(--white); }
.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 2px;
  background: var(--gold);
}

/* Dropdown */
.nav-dropdown { position: relative; }
.nav-dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 12px);
  left: -16px;
  background: var(--navy2);
  border: 1px solid var(--border);
  border-top: 2px solid var(--gold);
  min-width: 200px;
  z-index: 300;
  box-shadow: var(--shadow);
}
.nav-dropdown:hover .nav-dropdown-menu { display: block; }
.nav-dropdown-menu a {
  display: block;
  padding: 10px 18px;
  font-size: 0.88rem;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
  transition: all var(--transition);
}
.nav-dropdown-menu a:last-child { border-bottom: none; }
.nav-dropdown-menu a:hover { background: var(--gold-dim); color: var(--gold); padding-left: 22px; }

.nav-cta {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--gold);
  color: var(--navy);
  padding: 10px 22px;
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform 0.15s;
  white-space: nowrap;
}
.nav-cta:hover { background: var(--gold2); transform: translateY(-1px); }

.nav-user {
  display: flex; align-items: center; gap: 12px;
}
.nav-user-name {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--gold);
  text-transform: uppercase;
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  width: 24px; height: 2px;
  background: var(--white);
  transition: all var(--transition);
}

/* ── BUTTONS ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 12px 28px;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-primary { background: var(--gold); color: var(--navy); }
.btn-primary:hover { background: var(--gold2); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(200,147,42,0.3); }
.btn-outline { background: transparent; color: var(--white); border: 1px solid var(--border2); }
.btn-outline:hover { border-color: var(--gold); color: var(--gold); }
.btn-outline-gold { background: transparent; color: var(--gold); border: 1px solid var(--gold); }
.btn-outline-gold:hover { background: var(--gold); color: var(--navy); }
.btn-dark { background: var(--navy2); color: var(--white); border: 1px solid var(--border2); }
.btn-dark:hover { border-color: var(--gold); }
.btn-sm { font-size: 0.78rem; padding: 8px 18px; }
.btn-lg { font-size: 1rem; padding: 15px 36px; }
.btn-full { width: 100%; justify-content: center; }

/* ── SEARCH BAR ─────────────────────────────────────────────── */
.search-bar {
  display: flex;
  width: 100%;
  max-width: 760px;
}
.search-select {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  background: var(--navy3);
  border: 1px solid var(--border2);
  border-right: none;
  color: var(--muted);
  padding: 0 16px;
  appearance: none;
  cursor: pointer;
  min-width: 110px;
  outline: none;
}
.search-input {
  flex: 1;
  background: var(--card);
  border: 1px solid var(--border2);
  border-right: none;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 14px 18px;
  outline: none;
  transition: border-color var(--transition);
}
.search-input::placeholder { color: var(--muted2); }
.search-input:focus { border-color: var(--gold); }
.search-btn {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--gold);
  color: var(--navy);
  border: none;
  padding: 14px 28px;
  cursor: pointer;
  transition: background var(--transition);
  white-space: nowrap;
}
.search-btn:hover { background: var(--gold2); }

/* ── SEARCH RESULTS TABLE ───────────────────────────────────── */
.results-panel {
  background: var(--card);
  border: 1px solid var(--border);
  border-top: 2px solid var(--gold);
  margin-top: 2px;
}
.results-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 16px;
  background: var(--navy2);
  border-bottom: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: var(--muted);
}
.results-header strong { color: var(--gold); }
.results-loading {
  padding: 24px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--muted);
  letter-spacing: 0.12em;
}
.results-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}
.results-table th {
  background: #060e1a;
  padding: 10px 14px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.results-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
.results-table tr:hover td { background: var(--gold-dim); }
.results-table tr:last-child td { border-bottom: none; }
.td-nsn {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--white);
  font-weight: bold;
  white-space: nowrap;
}
.td-name { color: var(--white); font-weight: 400; }
.td-parts {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--muted);
  line-height: 1.6;
}
.td-fsc { font-size: 0.78rem; color: var(--muted); white-space: nowrap; }
.td-status-active {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: #4caf50;
  white-space: nowrap;
}
.td-status-inactive {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--muted2);
  white-space: nowrap;
}
.results-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  border-top: 1px solid var(--border);
  background: var(--navy2);
  font-size: 0.82rem;
  color: var(--muted);
}

/* ── FORM ELEMENTS ──────────────────────────────────────────── */
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}
.form-input,
.form-select,
.form-textarea {
  background: var(--card);
  border: 1px solid var(--border2);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 300;
  padding: 12px 14px;
  outline: none;
  transition: border-color var(--transition);
  width: 100%;
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus { border-color: var(--gold); }
.form-input::placeholder,
.form-textarea::placeholder { color: var(--muted2); }
.form-textarea { resize: vertical; min-height: 100px; }
.form-select { appearance: none; cursor: pointer; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-error {
  font-size: 0.78rem;
  color: #e05050;
  margin-top: 4px;
}
.form-success {
  font-size: 0.88rem;
  color: #4caf50;
  padding: 12px 16px;
  background: rgba(76,175,80,0.1);
  border: 1px solid rgba(76,175,80,0.3);
  margin-top: 8px;
}

/* ── CARDS ──────────────────────────────────────────────────── */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  padding: 28px;
}
.card-hover {
  transition: border-color var(--transition), transform var(--transition);
}
.card-hover:hover {
  border-color: var(--gold);
  transform: translateY(-2px);
}

/* ── SECTION LABELS ─────────────────────────────────────────── */
.section-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.section-label::before {
  content: '';
  width: 20px; height: 1px;
  background: var(--gold);
}

.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  letter-spacing: 0.04em;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 12px;
}

.section-lead {
  font-size: 0.95rem;
  color: var(--muted);
  max-width: 540px;
  line-height: 1.8;
  margin-bottom: 40px;
}

/* ── BADGES ─────────────────────────────────────────────────── */
.badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 3px 8px;
  border: 1px solid;
}
.badge-gold { color: var(--gold); border-color: var(--gold); background: var(--gold-dim); }
.badge-green { color: #4caf50; border-color: #4caf50; background: rgba(76,175,80,0.1); }
.badge-red { color: #e05050; border-color: #e05050; background: rgba(224,80,80,0.1); }
.badge-gray { color: var(--muted); border-color: var(--border2); }
.badge-blue { color: #5ab4e8; border-color: #5ab4e8; background: rgba(90,180,232,0.1); }

/* ── RFQ CART INDICATOR ─────────────────────────────────────── */
.rfq-cart-btn {
  position: relative;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border: 1px solid var(--border2);
  transition: all var(--transition);
}
.rfq-cart-btn:hover { border-color: var(--gold); color: var(--gold); }
.rfq-cart-count {
  background: var(--gold);
  color: var(--navy);
  border-radius: 50%;
  width: 18px; height: 18px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.62rem;
  font-weight: bold;
}

/* ── FOOTER ─────────────────────────────────────────────────── */
.footer {
  background: #060e1a;
  border-top: 1px solid var(--border);
  padding: 60px 5vw 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand p {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.7;
  max-width: 240px;
  margin-top: 12px;
}
.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.footer-col a {
  font-size: 0.88rem;
  color: var(--muted);
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--white); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}
.footer-bottom p {
  font-family: var(--font-mono);
  font-size: 0.63rem;
  letter-spacing: 0.1em;
  color: var(--muted2);
}

/* ── ANIMATIONS ─────────────────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible { opacity: 1; transform: none; }

@keyframes pulse-gold {
  0%, 100% { box-shadow: 0 0 0 0 rgba(200,147,42,0.4); }
  50% { box-shadow: 0 0 0 8px rgba(200,147,42,0); }
}
.pulse { animation: pulse-gold 2s infinite; }

/* ── TABS ───────────────────────────────────────────────────── */
.tab-bar {
  display: flex;
  border-bottom: 1px solid var(--border);
  gap: 0;
}
.tab-btn {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.88rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 12px 24px;
  border: none;
  background: transparent;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: all var(--transition);
}
.tab-btn:hover { color: var(--white); }
.tab-btn.active { color: var(--gold); border-bottom-color: var(--gold); }

/* ── ALERTS ─────────────────────────────────────────────────── */
.alert {
  padding: 14px 18px;
  font-size: 0.88rem;
  border-left: 3px solid;
  margin-bottom: 16px;
}
.alert-info { background: rgba(90,180,232,0.1); border-color: #5ab4e8; color: #5ab4e8; }
.alert-success { background: rgba(76,175,80,0.1); border-color: #4caf50; color: #4caf50; }
.alert-warning { background: rgba(200,147,42,0.1); border-color: var(--gold); color: var(--gold); }
.alert-error { background: rgba(224,80,80,0.1); border-color: #e05050; color: #e05050; }

/* ── PAGINATION ─────────────────────────────────────────────── */
.pagination {
  display: flex;
  gap: 4px;
  align-items: center;
  justify-content: center;
  margin-top: 24px;
}
.page-btn {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 8px 14px;
  border: 1px solid var(--border2);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: all var(--transition);
}
.page-btn:hover,
.page-btn.active { border-color: var(--gold); color: var(--gold); background: var(--gold-dim); }

/* ── UTILITY ────────────────────────────────────────────────── */
.container { max-width: 1280px; margin: 0 auto; padding: 0 3vw; }
.text-gold { color: var(--gold); }
.text-muted { color: var(--muted); }
.text-mono { font-family: var(--font-mono); }
.text-display { font-family: var(--font-display); }
.divider { border: none; border-top: 1px solid var(--border); margin: 24px 0; }
.divider-gold { border: none; border-top: 1px solid var(--gold); margin: 24px 0; }
.hidden { display: none !important; }

/* ── RESPONSIVE ─────────────────────────────────────────────── */
@media (max-width: 900px) {
  .nav-links { margin-left: 24px; display: none; }
  .nav-toggle { display: flex; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 64px; left: 0; right: 0;
    background: var(--navy2);
    padding: 20px;
    border-bottom: 1px solid var(--border);
    z-index: 300;
  }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .form-row { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .topbar-right { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
}


/* === MOBILE FIX === */
@media (max-width: 900px) {
  .nav-cta { display: none; }
  #nav-user-area .btn-sm { font-size: 0.72rem; padding: 6px 12px; }
}
@media (max-width: 600px) {
  .topbar-right { display: none; }
  .nav { padding: 0 4vw; height: 56px; }
  .nav-logo { display:flex; align-items:center; gap:10px; font-family:var(--font-display); font-weight:700; font-size:1.2rem; letter-spacing:0.06em; color:var(--white); white-space:nowrap; }
  #nav-user-area { gap: 6px; }
  #nav-user-area .btn-sm { font-size: 0.65rem; padding: 5px 8px; }
}