/* ============================================================
   Nearbound — Shared Design System
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,wght@1,300&family=Syne:wght@400;500;600;700&display=swap');

/* Custom properties */
:root {
  --ink:        #07111f;
  --ink-2:      #0a1828;
  --ink-3:      #0f2035;
  --teal:       #00c4b4;
  --teal-2:     #00a898;
  --teal-3:     #00877a;
  --cream:      #eef2f7;
  --cream-dim:  #b8c4d4;
  --cream-mute: #6b8099;
  --card:       #0a1828;
  --card-2:     #0f2035;
  --border:     rgba(0,196,180,0.13);
  --border-2:   rgba(0,196,180,0.30);
  --gold:       #fbbf24;
  --red:        #ff4f5e;
  --green:      #22c55e;
  --amber:      #f59e0b;
  --shadow:     0 4px 24px rgba(0,0,0,0.4);
  --radius:     12px;
  --radius-sm:  8px;
  --transition: cubic-bezier(0.16,1,0.3,1) 0.4s;
}

/* Reset */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  background: var(--ink);
  color: var(--cream);
  font-family: 'Syne', sans-serif;
  line-height: 1.6;
  min-height: 100vh;
}
a { color: var(--teal); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }
button { cursor: pointer; font-family: inherit; }
input, select, textarea { font-family: inherit; }

/* Typography */
.display {
  font-family: 'Fraunces', serif;
  font-weight: 300;
  font-style: italic;
}
h1, h2, h3, h4 { font-family: 'Syne', sans-serif; font-weight: 600; line-height: 1.2; }
.section-label {
  color: var(--teal);
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  font-weight: 600;
}

/* Layout */
.container { max-width: 860px; margin: 0 auto; padding: 0 24px; }
.container-sm { max-width: 560px; margin: 0 auto; padding: 0 24px; }

/* Cards */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: border-color 0.22s, transform 0.22s, box-shadow 0.22s;
}
.card:hover {
  border-color: var(--border-2);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0,196,180,0.06);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--radius-sm);
  font-family: 'Syne', sans-serif;
  font-size: 14px;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: all 0.22s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: var(--teal);
  color: var(--ink);
}
.btn-primary:hover { background: var(--teal-2); box-shadow: 0 6px 20px rgba(0,196,180,0.25); }
.btn-ghost {
  background: transparent;
  color: var(--teal);
  border: 1px solid var(--border-2);
}
.btn-ghost:hover { background: rgba(0,196,180,0.08); border-color: var(--teal); }
.btn-danger { background: rgba(255,79,94,0.15); color: var(--red); border: 1px solid rgba(255,79,94,0.3); }
.btn-danger:hover { background: rgba(255,79,94,0.25); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
.btn-sm { padding: 8px 18px; font-size: 13px; }

/* Form elements */
.form-group { margin-bottom: 20px; }
.form-label {
  display: block;
  color: var(--cream-mute);
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 8px;
  font-weight: 500;
}
.form-input {
  width: 100%;
  background: var(--ink-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--cream);
  font-family: 'Syne', sans-serif;
  font-size: 15px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-input:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(0,196,180,0.1);
}
.form-input::placeholder { color: var(--cream-mute); }
.form-input.error { border-color: var(--red); }
.form-error { color: var(--red); font-size: 12px; margin-top: 6px; }

/* Pills / Badges */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 99px;
  font-size: 12px;
  font-weight: 600;
}
.pill-teal { background: rgba(0,196,180,0.15); color: var(--teal); border: 1px solid rgba(0,196,180,0.2); }
.pill-cream { background: rgba(238,242,247,0.1); color: var(--cream-dim); border: 1px solid rgba(238,242,247,0.1); }
.pill-green { background: rgba(34,197,94,0.15); color: var(--green); }
.pill-amber { background: rgba(245,158,11,0.15); color: var(--amber); }
.pill-red { background: rgba(255,79,94,0.15); color: var(--red); }
.pill-gold { background: rgba(251,191,36,0.15); color: var(--gold); }

/* Score bar */
.score-bar {
  height: 6px;
  border-radius: 99px;
  background: var(--ink-3);
  overflow: hidden;
}
.score-bar-fill { height: 100%; border-radius: 99px; transition: width 0.5s; }
.score-bar-fill.green { background: var(--green); }
.score-bar-fill.amber { background: var(--amber); }
.score-bar-fill.red { background: var(--red); }

/* Progress bar */
.progress-track {
  height: 6px;
  background: var(--ink-3);
  border-radius: 99px;
  overflow: hidden;
  position: relative;
}
.progress-fill {
  height: 100%;
  background: var(--teal);
  border-radius: 99px;
  transition: width 0.5s cubic-bezier(0.16,1,0.3,1);
}
.progress-fill.glow { box-shadow: 0 0 12px rgba(0,196,180,0.6); }

/* Modal overlay */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(7,17,31,0.85);
  backdrop-filter: blur(4px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s;
}
.modal-overlay.active { opacity: 1; pointer-events: all; }
.modal {
  background: var(--ink-2);
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  padding: 32px;
  max-width: 520px;
  width: 100%;
  transform: scale(0.95);
  transition: transform 0.22s cubic-bezier(0.16,1,0.3,1);
  max-height: 90vh;
  overflow-y: auto;
}
.modal-overlay.active .modal { transform: scale(1); }
.modal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; }
.modal-title { font-size: 18px; font-weight: 600; }
.modal-close {
  background: none;
  border: none;
  color: var(--cream-mute);
  font-size: 22px;
  cursor: pointer;
  line-height: 1;
  padding: 4px;
  transition: color 0.2s;
}
.modal-close:hover { color: var(--cream); }

/* Toast notifications */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 500;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}
.toast {
  background: var(--ink-2);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-sm);
  padding: 12px 20px;
  font-size: 14px;
  color: var(--cream);
  box-shadow: var(--shadow);
  animation: slideInToast 0.3s cubic-bezier(0.16,1,0.3,1) forwards;
  pointer-events: all;
}
.toast.success { border-color: rgba(34,197,94,0.4); color: var(--green); }
.toast.error { border-color: rgba(255,79,94,0.4); color: var(--red); }
@keyframes slideInToast {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* Particle canvas */
#particles-canvas {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 0;
}

/* GT Logo triangle */
.gt-logo {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.gt-triangle {
  width: 0; height: 0;
  border-left: 20px solid transparent;
  border-right: 20px solid transparent;
  border-bottom: 36px solid var(--teal);
  filter: drop-shadow(0 0 8px rgba(0,196,180,0.5));
}

/* Loading spinner */
.spinner {
  width: 20px; height: 20px;
  border: 2px solid rgba(0,196,180,0.2);
  border-top-color: var(--teal);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Availability badges */
.avail-immediate { color: var(--green); font-weight: 600; font-size: 13px; }
.avail-two-weeks { color: var(--amber); font-weight: 600; font-size: 13px; }
.avail-one-month { color: #f97316; font-weight: 600; font-size: 13px; }

/* Responsive helpers */
@media (max-width: 600px) {
  .container { padding: 0 16px; }
  .hide-mobile { display: none !important; }
}
@media (min-width: 601px) {
  .hide-desktop { display: none !important; }
}