/* VÉLA Private Brief PWA — Design system (v0)
   Quiet luxury: dark, spare, typography-driven. Brand gold #C5A059 only. */

:root {
  --bg: #0b0c0e;
  --bg-rise: #141519;
  --bg-rise-2: #1a1c22;
  --line: #24262d;
  --line-soft: #1d1f25;
  --ink: #ece9e4;
  --ink-soft: #a8a6a2;
  --ink-faint: #6e6c68;
  --gold: #C5A059;          /* canonical brand gold — this hex only */
  --gold-bright: #d8b673;
  --jade: #0C2B22; /* Deep Jade token — visual depth */
  --ok: #6fae8f;            /* verified */
  --amber: #d6a85a;         /* needs verification */
  --halt: #b06a64;          /* blocked */
  --support: #8a93c6;       /* supported */
  --radius: 12px;
  --maxw: 720px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  background: var(--bg); color: var(--ink);
  font-family: var(--font); line-height: 1.6;
  font-size: 16px; letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  padding: env(safe-area-inset-top) 0 env(safe-area-inset-bottom);
}
a { color: var(--gold); text-decoration: none; }
a:hover { color: var(--gold-bright); }
h1, h2, h3 { font-weight: 400; letter-spacing: 0.01em; line-height: 1.2; }
h1 { font-family: var(--serif); font-size: 1.9rem; }
.muted { color: var(--ink-soft); }
.small { font-size: 0.85rem; }
.lead { color: var(--ink-soft); font-size: 1.05rem; }
main { max-width: var(--maxw); margin: 0 auto; padding: 1.25rem 1.25rem 3rem; }

/* Header */
.top {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.9rem 1.25rem; background: rgba(11,12,14,0.85);
  backdrop-filter: blur(8px); border-bottom: 1px solid var(--line-soft);
}
.brand__mark { font-family: var(--serif); font-size: 1.25rem; letter-spacing: 0.18em; color: var(--gold); }
.top__nav a { color: var(--ink-soft); font-size: 0.85rem; margin-left: 1.1rem; letter-spacing: 0.03em; }
.top__nav a:hover { color: var(--ink); }

/* Buttons */
.btn {
  display: inline-block; padding: 0.75rem 1.4rem; border-radius: 8px;
  font-size: 0.95rem; font-weight: 500; cursor: pointer; border: 1px solid transparent;
  transition: all 0.18s ease; text-align: center;
}
.btn--gold { background: var(--gold); color: #0b0c0e; }
.btn--gold:hover { background: var(--gold-bright); color: #0b0c0e; }
.btn--ghost { background: transparent; border-color: #3a3a42; color: var(--ink); }
.btn--ghost:hover { border-color: var(--gold); color: var(--gold); }
.btn.wide { display: block; width: 100%; margin-top: 1.25rem; }

/* Hero */
.hero { padding: 2.5rem 0 1.5rem; text-align: left; }
.hero__h { font-size: clamp(2rem, 7vw, 3rem); line-height: 1.08; color: #f3f0ea; }
.hero__sub { color: var(--ink-soft); font-size: 1.1rem; margin-top: 1rem; max-width: 36ch; }
.hero__cta { display: flex; gap: 0.7rem; margin-top: 1.75rem; flex-wrap: wrap; }
.hero__trust { margin-top: 1.5rem; color: var(--ink-faint); font-size: 0.85rem; max-width: 50ch;
  border-left: 2px solid var(--line); padding-left: 0.9rem; }

/* Value props */
.props { display: grid; gap: 0.9rem; margin: 2.5rem 0; }
.prop { background: var(--bg-rise); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.25rem; }
.prop h3 { color: var(--gold); font-size: 1.05rem; margin-bottom: 0.35rem; }
.prop p { color: var(--ink-soft); font-size: 0.95rem; }

/* How it works */
.how { margin: 2.5rem 0; }
.how h2, .trustblock h2, .sample h1 { font-family: var(--serif); }
.how__list { list-style: none; margin-top: 1.25rem; display: grid; gap: 0.5rem; }
.how__list li { display: flex; gap: 0.9rem; align-items: flex-start; padding: 0.9rem; border-bottom: 1px solid var(--line-soft); }
.how__n { flex: none; width: 1.8rem; height: 1.8rem; border-radius: 50%; border: 1px solid var(--gold);
  color: var(--gold); display: grid; place-items: center; font-size: 0.85rem; }
.how__list strong { font-weight: 500; }
.how__list p { color: var(--ink-soft); font-size: 0.92rem; margin-top: 0.15rem; }

/* Truth badges + legend */
.badge { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.72rem; letter-spacing: 0.04em;
  text-transform: uppercase; padding: 0.22rem 0.6rem; border-radius: 20px; border: 1px solid; white-space: nowrap; }
.badge__dot { font-size: 0.7rem; line-height: 1; }
.badge--verified { color: var(--ok); border-color: #2c4a3d; background: #14241d; }
.badge--supported { color: var(--support); border-color: #2f3559; background: #171a2c; }
.badge--needs_verification { color: var(--amber); border-color: #4a3d1e; background: #241f12; }
.badge--blocked { color: var(--halt); border-color: #4a2c2a; background: #241413; }
.legend { display: grid; gap: 0.6rem; margin-top: 1.1rem; }
.legend__row { display: flex; gap: 0.7rem; align-items: center; }
.legend__txt { color: var(--ink-soft); font-size: 0.9rem; }
.trustblock { margin: 2.5rem 0; }

/* Chat */
.chat { display: flex; flex-direction: column; min-height: 60vh; }
.chat__log { display: flex; flex-direction: column; gap: 0.7rem; padding: 0.5rem 0 1rem; flex: 1; }
.bubble { max-width: 85%; padding: 0.8rem 1rem; border-radius: 14px; font-size: 0.98rem; }
.bubble--vela { background: var(--bg-rise); border: 1px solid var(--line); border-bottom-left-radius: 4px; align-self: flex-start; }
.bubble--me { background: var(--gold); color: #0b0c0e; border-bottom-right-radius: 4px; align-self: flex-end; }
.chat__form { display: flex; gap: 0.5rem; position: sticky; bottom: 0; background: var(--bg); padding: 0.75rem 0; }
.chat__input { flex: 1; background: var(--bg-rise); border: 1px solid var(--line); border-radius: 10px;
  padding: 0.8rem 1rem; color: var(--ink); font-size: 1rem; }
.chat__input:focus { outline: none; border-color: var(--gold); }
.chat__hint, .chat__done p { color: var(--ink-faint); font-size: 0.85rem; margin-top: 0.5rem; }
.chat__done { padding: 1.5rem 0; }

/* Travel DNA */
.dna h1, .brief h1, .status h1, .legal h1 { font-family: var(--serif); }
.dna__card { background: var(--bg-rise); border: 1px solid var(--line); border-radius: var(--radius); margin-top: 1.25rem; overflow: hidden; }
.dna__card--compact { margin: 1rem 0; }
.dna__row { display: grid; grid-template-columns: 5.5rem 1fr; gap: 0.5rem; padding: 0.9rem 1rem; border-bottom: 1px solid var(--line-soft); }
.dna__row:last-child { border-bottom: none; }
.dna__label { color: var(--ink-faint); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.05em; padding-top: 0.15rem; }
.dna__value { color: var(--ink); min-height: 1.4rem; border-radius: 6px; padding: 0.15rem 0.4rem; border-bottom: 1px dashed var(--line); }
.dna__value:hover { border-bottom-color: var(--gold); }
.dna__value:focus { outline: none; background: var(--bg-rise-2); box-shadow: inset 0 0 0 1px var(--gold); border-bottom-color: var(--gold); }
.dna__value:empty::before { content: "—"; color: var(--ink-faint); }
.dna__actions { display: flex; gap: 0.7rem; margin: 1.25rem 0 0.5rem; flex-wrap: wrap; }

/* Brief */
.brief__cols { display: grid; gap: 1rem; margin: 1.5rem 0; }
.ticks, .crosses { list-style: none; display: grid; gap: 0.5rem; }
.ticks li, .crosses li { padding-left: 1.5rem; position: relative; color: var(--ink-soft); font-size: 0.93rem; }
.ticks li::before { content: "✓"; position: absolute; left: 0; color: var(--ok); }
.crosses li::before { content: "—"; position: absolute; left: 0; color: var(--ink-faint); }
.brief__form { margin-top: 1rem; }
.brief__form label { display: block; color: var(--ink-soft); font-size: 0.9rem; margin-bottom: 0.5rem; }
textarea, .brief__form textarea { width: 100%; background: var(--bg-rise); border: 1px solid var(--line);
  border-radius: 10px; padding: 0.8rem 1rem; color: var(--ink); font-family: var(--font); font-size: 1rem; resize: vertical; }
textarea:focus { outline: none; border-color: var(--gold); }
.pending { background: #241f12; border: 1px solid #4a3d1e; color: var(--amber); border-radius: 10px;
  padding: 0.8rem 1rem; font-size: 0.88rem; margin: 1.1rem 0; }

/* Disclosure */
.disclosure { display: flex; gap: 0.6rem; align-items: flex-start; background: var(--bg-rise-2);
  border: 1px solid var(--line); border-radius: 8px; padding: 0.7rem 0.85rem; margin-top: 0.75rem; }
.disclosure__mark { flex: none; font-size: 0.62rem; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--gold); border: 1px solid #3a3320; border-radius: 4px; padding: 0.1rem 0.4rem; margin-top: 0.1rem; }
.disclosure p { color: var(--ink-soft); font-size: 0.82rem; line-height: 1.5; }

/* Provider link */
.provider { margin: 0.75rem 0; }
.provider__link { display: inline-block; border: 1px solid #3a3a42; border-radius: 8px; padding: 0.6rem 1rem; color: var(--ink); font-size: 0.92rem; }
.provider__link:hover { border-color: var(--gold); color: var(--gold); }

/* Source packets */
.packets { display: grid; gap: 0.9rem; margin: 1.5rem 0; }
.packet { background: var(--bg-rise); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.1rem; }
.packet--blocked { opacity: 0.85; border-style: dashed; }
.packet__head { display: flex; align-items: center; gap: 0.6rem; margin-bottom: 0.6rem; }
.packet__type { color: var(--ink-faint); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.05em; }
.packet__claim { font-size: 0.98rem; }
.packet__claim--withheld { color: var(--ink-soft); font-style: italic; }
.packet__meta { display: flex; flex-wrap: wrap; gap: 0.35rem; align-items: center; margin-top: 0.6rem; color: var(--ink-faint); font-size: 0.8rem; }
.packet__dot { color: var(--line); }
.packet__notes { color: var(--ink-soft); font-size: 0.85rem; margin-top: 0.5rem; border-left: 2px solid var(--line); padding-left: 0.7rem; }

/* Review gate */
.gate { background: var(--bg-rise); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.25rem; margin: 1.25rem 0; }
.gate__track { list-style: none; display: flex; justify-content: space-between; margin-bottom: 1.25rem; position: relative; }
.gate__track::before { content: ""; position: absolute; top: 0.45rem; left: 8%; right: 8%; height: 1px; background: var(--line); }
.gate__step { display: flex; flex-direction: column; align-items: center; gap: 0.4rem; font-size: 0.72rem; color: var(--ink-faint);
  letter-spacing: 0.03em; text-align: center; position: relative; z-index: 1; flex: 1; }
.gate__pip { width: 0.9rem; height: 0.9rem; border-radius: 50%; border: 1px solid var(--line); background: var(--bg); }
.gate__step--done .gate__pip { background: var(--ok); border-color: var(--ok); }
.gate__step--active .gate__pip { background: var(--gold); border-color: var(--gold); box-shadow: 0 0 0 4px rgba(197,160,89,0.18); }
.gate__step--active { color: var(--gold); }
.gate__step--done { color: var(--ok); }
.gate__now h3 { font-size: 1.15rem; margin-bottom: 0.3rem; }
.gate__now p { color: var(--ink-soft); }
.gate__rule { margin-top: 1rem; color: var(--ink-faint); font-size: 0.82rem; border-top: 1px solid var(--line-soft); padding-top: 0.8rem; }
.status__q { border-left: 2px solid var(--gold); padding-left: 1rem; color: var(--ink-soft); font-style: italic; margin: 1rem 0; }

/* Legal */
.legal { padding: 1rem 0; }
.legal p { margin-bottom: 1rem; }

/* Footer */
.foot { max-width: var(--maxw); margin: 0 auto; padding: 2rem 1.25rem 3rem; border-top: 1px solid var(--line-soft); text-align: center; }
.foot__legal a { color: var(--ink-soft); font-size: 0.82rem; margin: 0 0.6rem; }
.foot__line { color: var(--ink-faint); font-size: 0.8rem; margin: 1rem auto 0; max-width: 48ch; }
.foot__guard { margin-top: 1rem; color: var(--ink-faint); font-size: 0.75rem; display: inline-flex; align-items: center; gap: 0.4rem; }
.dotok { width: 0.55rem; height: 0.55rem; border-radius: 50%; display: inline-block; }
.dotok.ok { background: var(--ok); }
.dotok.bad { background: var(--halt); }

@media (min-width: 640px) {
  .props { grid-template-columns: repeat(3, 1fr); }
  .brief__cols { grid-template-columns: 1fr 1fr; }
  .hero { padding: 3.5rem 0 2rem; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto; } }

/* VÉLA Full Power Visual Polish Upgrades */
@keyframes fadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); } }
main, .packet, .card { animation: fadeIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards; }
a, button, .dna__value, input, textarea { transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1); }
textarea:focus, input:focus, .dna__value:focus { box-shadow: 0 0 0 3px rgba(197, 160, 89, 0.22) !important; border-color: var(--gold) !important; }
.packet:hover { border-color: rgba(197, 160, 89, 0.4); transform: translateY(-1px); }
.badge--verified, .packet--verified { background: linear-gradient(135deg, var(--bg-rise) 0%, rgba(12, 43, 34, 0.45) 100%); border: 1px solid rgba(111, 174, 143, 0.4); }

/* VÉLA Geo Explore */
.explore__form { margin: 1.25rem 0; }
.explore__form label { display: block; color: var(--ink-soft); font-size: 0.9rem; margin-bottom: 0.5rem; }
.explore__loading { padding: 1.5rem 0; text-align: center; }
.explore__results { margin-top: 1.5rem; }
.explore__card { margin-bottom: 1rem; }
.explore__card h3 { font-family: var(--serif); color: var(--gold); font-size: 1.1rem; margin-bottom: 0.5rem; }
.explore__addr { font-size: 1.05rem; }
.explore__places, .explore__videos { list-style: none; display: grid; gap: 0.5rem; margin-top: 0.5rem; }
.explore__place, .explore__video { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; padding: 0.5rem 0; border-bottom: 1px solid var(--line-soft); }
.explore__rating { color: var(--gold); font-size: 0.85rem; }
.explore__error { padding: 1rem 0; }
.explore__note { margin-top: 1rem; border-top: 1px solid var(--line-soft); padding-top: 0.75rem; }