/* Alpha Inception — shared stylesheet */

:root {
  --navy:        #101f38;
  --navy-800:    #1a2b4a;
  --navy-700:    #263d63;
  --accent:      #0ea5e9;
  --accent-dark: #0284c7;
  --accent-soft: #e0f2fe;
  --bg:          #ffffff;
  --bg-alt:      #f6f8fb;
  --card:        #ffffff;
  --text:        #33415a;
  --text-strong: #16233c;
  --text-mute:   #6b7a94;
  --border:      #e3e9f2;
  --ok:          #047857;
  --maxw:        1160px;
  --radius:      10px;
  --shadow:      0 1px 2px rgba(16,31,56,.06), 0 8px 24px rgba(16,31,56,.05);
  --shadow-lg:   0 12px 40px rgba(16,31,56,.12);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 { color: var(--text-strong); line-height: 1.2; margin: 0 0 .5em; font-weight: 700; letter-spacing: -.02em; }
h1 { font-size: clamp(2rem, 4.2vw, 3.05rem); }
h2 { font-size: clamp(1.5rem, 2.6vw, 2.05rem); }
h3 { font-size: 1.2rem; }
p  { margin: 0 0 1.1em; }
ul, ol { margin: 0 0 1.1em; padding-left: 1.25em; }
li { margin-bottom: .4em; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 760px; }
.section { padding: 76px 0; }
.section-alt { background: var(--bg-alt); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.eyebrow {
  font-size: .74rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase;
  color: var(--accent-dark); margin: 0 0 .8em;
}
.lede { font-size: 1.16rem; color: var(--text-mute); }

/* ---------- header ---------- */
.site-header { background: var(--navy); position: sticky; top: 0; z-index: 50; }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 68px; }
.brand { color: #fff; font-weight: 700; font-size: 1.22rem; letter-spacing: -.03em; }
.brand:hover { text-decoration: none; }
.brand span { color: var(--accent); }
.nav { display: flex; align-items: center; gap: 26px; }
.nav a { color: #c3d0e2; font-size: .92rem; font-weight: 500; }
.nav a:hover, .nav a[aria-current="page"] { color: #fff; text-decoration: none; }
.nav .btn-sm {
  background: var(--accent); color: #fff; padding: 8px 16px; border-radius: 7px; font-weight: 600;
}
.nav .btn-sm:hover { background: var(--accent-dark); color: #fff; }
.nav-toggle { display: none; background: none; border: 0; color: #fff; font-size: 1.5rem; cursor: pointer; padding: 4px 8px; }

@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .nav {
    display: none; position: absolute; top: 68px; left: 0; right: 0;
    background: var(--navy-800); flex-direction: column; align-items: stretch;
    gap: 0; padding: 8px 0; border-top: 1px solid var(--navy-700);
  }
  .nav.open { display: flex; }
  .nav a { padding: 12px 24px; }
}

/* ---------- hero ---------- */
.hero {
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-800) 55%, var(--navy-700) 100%);
  color: #fff; padding: 92px 0 84px;
}
.hero h1 { color: #fff; max-width: 24ch; }
.hero .lede { color: #b8c7dd; font-size: 1.22rem; max-width: 60ch; }
.hero .eyebrow { color: var(--accent); }

/* ---------- buttons ---------- */
.btn {
  display: inline-block; background: var(--accent); color: #fff;
  padding: 13px 26px; border-radius: 8px; font-weight: 600; font-size: .96rem;
  border: 1px solid var(--accent); cursor: pointer; transition: background .15s, transform .15s;
}
.btn:hover { background: var(--accent-dark); border-color: var(--accent-dark); color: #fff; text-decoration: none; transform: translateY(-1px); }
.btn-ghost { background: transparent; border-color: rgba(255,255,255,.35); color: #fff; }
.btn-ghost:hover { background: rgba(255,255,255,.1); border-color: #fff; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

/* ---------- stat band ---------- */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.stat { background: var(--card); padding: 28px 24px; }
.stat .n { font-size: 1.85rem; font-weight: 700; color: var(--navy-800); letter-spacing: -.03em; line-height: 1.1; }
.stat .l { font-size: .85rem; color: var(--text-mute); margin-top: 6px; }

/* ---------- cards ---------- */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 30px; box-shadow: var(--shadow); transition: transform .18s, box-shadow .18s;
}
.card-hover:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.card h3 { margin-bottom: .4em; }
.card p:last-child { margin-bottom: 0; }
.card .num { font-size: .75rem; font-weight: 700; color: var(--accent); letter-spacing: .1em; }

/* ---------- pull quote ---------- */
.pull {
  border-left: 3px solid var(--accent); padding: 4px 0 4px 24px; margin: 32px 0;
  font-size: 1.28rem; line-height: 1.5; color: var(--text-strong); font-weight: 500;
}
.pull cite { display: block; font-size: .85rem; font-weight: 400; color: var(--text-mute); font-style: normal; margin-top: 10px; }

/* ---------- checklist ---------- */
.checks { list-style: none; padding: 0; }
.checks li { position: relative; padding-left: 26px; margin-bottom: .55em; }
.checks li::before {
  content: "✓"; position: absolute; left: 0; top: 0;
  color: var(--accent); font-weight: 700;
}

/* ---------- client roster ---------- */
.roster { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; padding: 0; margin: 0; }
.roster li {
  background: var(--card); border: 1px solid var(--border); border-radius: 6px;
  padding: 9px 16px; font-size: .9rem; font-weight: 500; color: var(--text-strong); margin: 0;
}

/* ---------- market chips ---------- */
.chips { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 0 0 1.2em; }
.chips li { background: var(--accent-soft); color: #0c4a6e; border-radius: 20px; padding: 5px 14px; font-size: .82rem; font-weight: 600; margin: 0; }

/* ---------- table ---------- */
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; margin-bottom: 1.2em; }
table { border-collapse: collapse; width: 100%; font-size: .92rem; }
th, td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--border); }
th { color: var(--navy-800); font-weight: 700; background: var(--bg-alt); white-space: nowrap; }

/* ---------- book ---------- */
.book-hero { display: grid; grid-template-columns: minmax(200px, 300px) 1fr; gap: 48px; align-items: start; }
.book-cover { border-radius: 6px; box-shadow: 0 20px 50px rgba(0,0,0,.35); }
@media (max-width: 760px) { .book-hero { grid-template-columns: 1fr; gap: 28px; } }

/* ---------- footer ---------- */
.site-footer { background: var(--navy); color: #93a4bd; padding: 56px 0 32px; font-size: .9rem; }
.site-footer h4 { color: #fff; font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 1em; }
.site-footer a { color: #c3d0e2; }
.site-footer a:hover { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 2fr repeat(3, 1fr); gap: 40px; margin-bottom: 40px; }
@media (max-width: 800px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; } }
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: .5em; }
.footer-bot { border-top: 1px solid var(--navy-700); padding-top: 24px; font-size: .8rem; color: #7186a3; }
.footer-bot p { margin: 0 0 .6em; }
.disclaimer { font-size: .76rem; line-height: 1.6; color: #6b7f9c; max-width: 90ch; }

/* ---------- misc ---------- */
.badge { display: inline-block; background: var(--accent-soft); color: #0c4a6e; font-size: .7rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; padding: 4px 10px; border-radius: 4px; }
.badge-new { background: #dcfce7; color: var(--ok); }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 8px; top: 8px; background: #fff; padding: 10px 16px; z-index: 100; border-radius: 6px; }
hr.rule { border: 0; border-top: 1px solid var(--border); margin: 48px 0; }