/* ============================================================
   PassBy Resources — Design System
   Conforms to the official PassBy Brand & Design Guide.
   Rules: Manrope everywhere · blue (#1A5EA9) ONLY in buttons +
   gradient header · white/grey text & icons · // and _labels ·
   15px radius · real logo image · candid, plain copy.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@300;400;500;600;700;800&display=swap');

:root {
  /* Surfaces */
  --bg:      #181818;   /* base */
  --bg-alt:  #1f1f1f;   /* panel / cards */
  --deep:    #111111;   /* recessed bands, stat strips */
  --panel-light: #f5f5f5;
  --border:  #282828;   /* hairlines, card borders */

  /* Text */
  --text:    #ffffff;
  --text-2:  #c4c4c4;
  --text-3:  #909090;
  --text-4:  #6b6b6b;

  /* Accent — blue: BUTTONS ONLY (+ gradient header) */
  --accent:       #1A5EA9;
  --accent-hover: #216fc4;

  /* Iridescent gradient — HEADER / HERO BAND ONLY */
  --grad-fallback: #1A2A44;
  --grad: linear-gradient(120deg, #1A5EA9, #1f6f66, #3a2f6e);

  /* Type — Manrope only */
  --font: 'Manrope', 'Helvetica Neue', Arial, sans-serif;
  --mono: 'Manrope', 'Helvetica Neue', Arial, sans-serif;

  /* Metrics */
  --maxw: 1140px;
  --maxw-wide: 1200px;
  --radius: 15px;
  --radius-sm: 10px;
  --nav-h: 78px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text-2);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

/* ---------- Typography (Manrope) ---------- */
h1, h2, h3, h4, h5 {
  font-family: var(--font);
  color: var(--text);
  margin: 0 0 .5em;
  letter-spacing: -0.025em;
  line-height: 1.1;
}
h1 { font-size: clamp(2.4rem, 5.6vw, 4.6rem); font-weight: 700; letter-spacing: -0.03em; line-height: 1.04; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.7rem); font-weight: 700; letter-spacing: -0.028em; }
h3 { font-size: 1.3rem; font-weight: 600; letter-spacing: -0.02em; }
h4 { font-size: 1.05rem; font-weight: 600; letter-spacing: -0.015em; }
p  { margin: 0 0 1.1em; }
strong, b { color: var(--text); font-weight: 600; }

/* Eyebrow label — Manrope, uppercase, tracked, grey. */
.lbl {
  font-family: var(--font);
  font-size: .74rem; font-weight: 600;
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--text-3); display: inline-block;
}

.lead { font-size: clamp(1.05rem, 1.7vw, 1.35rem); color: var(--text-2); font-weight: 300; line-height: 1.55; }

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: 32px; }
.container-wide { max-width: var(--maxw-wide); }
@media (max-width: 560px) { .container { padding-inline: 22px; } }
.section { padding-block: clamp(56px, 8vw, 96px); }
.section-tight { padding-block: clamp(44px, 5vw, 68px); }
.band-deep { background: var(--deep); }
.center { text-align: center; }
.mx-auto { margin-inline: auto; }
.measure { max-width: 620px; }

/* ---------- Buttons: solid blue, UPPERCASE, 15px, trailing arrow ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--font); font-weight: 600; font-size: .82rem;
  letter-spacing: .04em; text-transform: uppercase;
  padding: 14px 26px; border-radius: var(--radius);
  border: 1px solid transparent; transition: .2s var(--ease);
  white-space: nowrap; line-height: 1;
  background: transparent; color: var(--text); cursor: pointer;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-ghost { border-color: var(--border); color: var(--text); }
.btn-ghost:hover { border-color: var(--accent); }
.btn .arw { transition: transform .2s var(--ease); }
.btn:hover .arw { transform: translateX(4px); }
.btn svg { width: 15px; height: 15px; flex: none; stroke-width: 1.5; }
.btn-sm { padding: 10px 16px; font-size: .72rem; }
.btn[disabled], .btn.is-soon { opacity: .5; pointer-events: none; }

/* ---------- Cards ---------- */
.card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: border-color .25s var(--ease), transform .25s var(--ease);
}
.card:hover { border-color: var(--accent); transform: translateY(-4px); }
.card-link { cursor: pointer; }

.grid { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

/* ---------- Thin line icons (white/grey, never blue) ---------- */
.ic { width: 22px; height: 22px; stroke: currentColor; fill: none; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; color: var(--text); }
.ic-box { width: 46px; height: 46px; border-radius: 12px; background: var(--deep); border: 1px solid var(--border); display: grid; place-items: center; color: var(--text); }

/* ---------- Tier tags (monochrome — NO blue) ---------- */
.pill {
  display: inline-flex; align-items: center; gap: .4em;
  font-family: var(--mono); font-size: .66rem; font-weight: 500;
  letter-spacing: .06em; text-transform: lowercase;
  padding: 4px 10px; border-radius: 100px;
  border: 1px solid var(--border); color: var(--text-3);
}
.pill.new { color: var(--text); border-color: #3a3a3a; }
.pill.new::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: #4ad07a; }

/* ---------- Stat tile ---------- */
.stat .num { font-size: clamp(2.6rem, 6vw, 4.6rem); font-weight: 800; letter-spacing: -.03em; color: #fff; line-height: 1; }
.stat .cap { margin-top: 12px; font-size: .95rem; color: var(--text-2); font-weight: 300; }

/* ---------- Utility ---------- */
.divider { height: 1px; background: var(--border); border: 0; margin: 0; }
.muted { color: var(--text-3); }
.mono { font-family: var(--mono); }
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}