/* ============================================================
   TRANSFERO — Design Foundation
   Antalya VIP Transfer Platform
   Direction: minimal / light / premium editorial
   Ink-on-paper, single Mediterranean accent, refined serif display
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Spectral:ital,wght@0,300;0,400;0,500;0,600;1,400&family=Hanken+Grotesk:wght@400;500;600;700;800&display=swap');

:root {
  /* Ink + paper */
  --ink: #14161a;
  --ink-2: #2b2f36;
  --paper: #ffffff;
  --sand: #f5f3ee;      /* warm section bg */
  --mist: #eef1f0;      /* cool light bg */
  --muted: #6e7378;
  --faint: #9aa0a4;
  --line: #e7e4dd;
  --line-2: #efece6;

  /* Accent — deep Mediterranean sea */
  --sea: #0c6e62;
  --sea-700: #0a5c52;
  --sea-soft: #e3efec;
  --sea-tint: #f0f7f5;

  /* Premium tier */
  --brass: #a8824c;
  --brass-soft: #f3ecdf;

  /* Status */
  --success: #1f7a4d;
  --success-soft: #e6f2ea;
  --warn: #b5791f;
  --warn-soft: #f8efdd;
  --danger: #b4332b;
  --danger-soft: #f8e7e5;
  --live: #0c6e62;

  /* Radii */
  --r-xs: 7px;
  --r-sm: 10px;
  --r: 14px;
  --r-lg: 20px;
  --r-xl: 28px;
  --r-pill: 999px;

  /* Shadows — very soft */
  --sh-1: 0 1px 2px rgba(20,22,26,.04), 0 2px 6px rgba(20,22,26,.05);
  --sh-2: 0 2px 8px rgba(20,22,26,.06), 0 12px 32px rgba(20,22,26,.08);
  --sh-3: 0 8px 24px rgba(20,22,26,.10), 0 30px 60px rgba(20,22,26,.14);
  --sh-focus: 0 0 0 3px rgba(12,110,98,.18);

  /* Type */
  --serif: 'Spectral', Georgia, 'Times New Roman', serif;
  --sans: 'Hanken Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;

  --ease: cubic-bezier(.22,.61,.36,1);
  --ease-out: cubic-bezier(.16,1,.3,1);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 { margin: 0; font-weight: 600; letter-spacing: -.01em; }
p { margin: 0; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
img { display: block; max-width: 100%; }
ul { margin: 0; padding: 0; list-style: none; }

/* Display serif helpers */
.serif { font-family: var(--serif); font-weight: 400; letter-spacing: -.015em; }
.display {
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -.02em;
  line-height: 1.02;
}

/* Eyebrow / overline */
.eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
}

.mono-num { font-variant-numeric: tabular-nums; font-feature-settings: "tnum"; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 15px;
  line-height: 1;
  padding: 14px 22px;
  border-radius: var(--r-pill);
  transition: transform .15s var(--ease), background .2s var(--ease), box-shadow .2s var(--ease), color .2s var(--ease);
  white-space: nowrap;
  border: 1px solid transparent;
}
.btn:active { transform: translateY(1px) scale(.99); }
.btn-primary { background: var(--ink); color: #fff; }
.btn-primary:hover { background: #000; box-shadow: var(--sh-2); }
.btn-sea { background: var(--sea); color: #fff; }
.btn-sea:hover { background: var(--sea-700); box-shadow: var(--sh-2); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { background: var(--sand); border-color: #ddd9d0; }
.btn-soft { background: var(--sand); color: var(--ink); }
.btn-soft:hover { background: #efece4; }
.btn-sm { padding: 9px 15px; font-size: 13.5px; }
.btn-lg { padding: 17px 28px; font-size: 16px; }
.btn-block { width: 100%; }
.btn:disabled { opacity: .45; cursor: not-allowed; }

/* ---- Chips / tags ---- */
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12.5px; font-weight: 600;
  padding: 6px 12px; border-radius: var(--r-pill);
  background: var(--sand); color: var(--ink-2);
  border: 1px solid var(--line); white-space: nowrap;
}
.chip-sea { background: var(--sea-tint); color: var(--sea-700); border-color: #cfe6e0; }
.chip-brass { background: var(--brass-soft); color: var(--brass); border-color: #e8dcc4; }
.chip-success { background: var(--success-soft); color: var(--success); border-color: #cfe6d9; }
.chip-warn { background: var(--warn-soft); color: var(--warn); border-color: #ecdcb8; }
.chip-danger { background: var(--danger-soft); color: var(--danger); border-color: #f0cfcb; }

/* ---- Cards ---- */
.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  box-shadow: var(--sh-1);
}

/* ---- Inputs ---- */
.field { display: flex; flex-direction: column; gap: 7px; }
.field label { font-size: 12.5px; font-weight: 600; color: var(--muted); }
.input, .select, .textarea {
  width: 100%;
  font-family: var(--sans); font-size: 15px; color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  padding: 13px 14px;
  transition: border .18s, box-shadow .18s;
}
.input:focus, .select:focus, .textarea:focus { outline: none; border-color: var(--sea); box-shadow: var(--sh-focus); }
.input::placeholder { color: var(--faint); }

/* ---- Dotted route motif (brand) ---- */
.route-dots { display: flex; flex-direction: column; align-items: center; }

/* ---- Divider ---- */
.hr { height: 1px; background: var(--line); border: 0; width: 100%; }

/* ---- Live pulse dot ---- */
.pulse {
  width: 8px; height: 8px; border-radius: 50%; background: var(--live);
  position: relative; flex: none;
}
.pulse::after {
  content: ''; position: absolute; inset: -4px; border-radius: 50%;
  border: 2px solid var(--live); opacity: .5;
  animation: pulsering 1.8s var(--ease-out) infinite;
}
@keyframes pulsering { 0% { transform: scale(.6); opacity: .6; } 100% { transform: scale(1.9); opacity: 0; } }

/* ---- Scrollbars (panels) ---- */
.thin-scroll::-webkit-scrollbar { width: 9px; height: 9px; }
.thin-scroll::-webkit-scrollbar-thumb { background: #d9d6cf; border-radius: 10px; border: 2px solid transparent; background-clip: content-box; }
.thin-scroll::-webkit-scrollbar-track { background: transparent; }

/* ---- Utility ---- */
.row { display: flex; align-items: center; }
.col { display: flex; flex-direction: column; }
.gap-2 { gap: 8px; } .gap-3 { gap: 12px; } .gap-4 { gap: 16px; } .gap-6 { gap: 24px; }
.grow { flex: 1; }
.muted { color: var(--muted); }
.faint { color: var(--faint); }
.center { display: flex; align-items: center; justify-content: center; }
.fadeup { animation: fadeup .5s var(--ease-out) both; }
@keyframes fadeup { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }