/* PCX Analytics — site styles
   Brand tokens mirror the wordmark (navy + gold) and the PCX Corporate Classic
   document palette. Edit a token here and every page changes together. */

:root {
  --navy:       #1B3A5C;
  --navy-deep:  #142B43;
  --gold:       #D4952B;
  --gold-soft:  #E0A845;
  --slate:      #7A8490;
  --ink:        #262626;
  --muted:      #5B6470;
  --tint:       #EEF1F7;
  --line:       #DCE3EF;
  --paper:      #FFFFFF;

  --maxw: 1080px;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(20, 43, 67, .06), 0 8px 24px rgba(20, 43, 67, .06);

  --font-head: "Montserrat", "Segoe UI", Arial, sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  line-height: 1.6;
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: var(--font-head); color: var(--navy); line-height: 1.2; }

a { color: var(--navy); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ---------- Header / nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.nav__logo img { height: 40px; width: auto; display: block; }
.nav__links { display: flex; align-items: center; gap: 28px; }
.nav__links a { color: var(--muted); font-weight: 600; font-size: .95rem; }
.nav__links a:hover { color: var(--navy); text-decoration: none; }
.nav__links a.is-active { color: var(--navy); }
.nav__cta {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--navy); color: #fff !important; padding: 9px 16px;
  border-radius: 8px; font-weight: 700;
}
.nav__cta:hover { background: var(--navy-deep); text-decoration: none; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 24px; border-radius: 10px; font-weight: 700;
  font-family: var(--font-head); font-size: .98rem; cursor: pointer;
  border: 2px solid transparent; transition: transform .05s ease, background .15s ease;
}
.btn:hover { text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn--gold { background: var(--gold); color: var(--navy-deep); }
.btn--gold:hover { background: var(--gold-soft); }
.btn--ghost-light { border-color: rgba(255,255,255,.5); color: #fff; }
.btn--ghost-light:hover { border-color: #fff; background: rgba(255,255,255,.08); }
.btn--navy { background: var(--navy); color: #fff; }
.btn--navy:hover { background: var(--navy-deep); }

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-deep) 100%);
  color: #fff; padding: 96px 0 104px;
}
.hero h1 { color: #fff; font-size: clamp(2.2rem, 5vw, 3.4rem); font-weight: 800; margin: 0 0 20px; }
.hero h1 .accent { color: var(--gold); }
.hero__lead { font-size: clamp(1.05rem, 2vw, 1.28rem); color: #D7E0EE; max-width: 720px; margin: 0 0 36px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero__eyebrow {
  display: inline-block; font-family: var(--font-head); font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase; font-size: .78rem;
  color: var(--gold); margin: 0 0 18px;
}

/* ---------- Generic section ---------- */
.section { padding: 80px 0; }
.section--tint { background: var(--tint); }
.section__head { max-width: 720px; margin: 0 0 44px; }
.section__eyebrow {
  display: inline-block; font-family: var(--font-head); font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase; font-size: .78rem;
  color: var(--gold); margin: 0 0 12px;
}
.section h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); margin: 0 0 14px; }
.section__head p { color: var(--muted); font-size: 1.1rem; margin: 0; }

/* ---------- Cards ---------- */
.cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.card {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 32px; box-shadow: var(--shadow);
}
.card__icon {
  width: 46px; height: 46px; border-radius: 10px; background: var(--tint);
  display: flex; align-items: center; justify-content: center; margin-bottom: 18px;
}
.card__icon svg { width: 26px; height: 26px; }
.card h3 { font-size: 1.35rem; margin: 0 0 10px; }
.card p { color: var(--muted); margin: 0 0 16px; }
.card ul { color: var(--muted); margin: 0 0 18px; padding-left: 20px; }
.card ul li { margin-bottom: 6px; }
.card__link { font-weight: 700; font-family: var(--font-head); color: var(--navy); }
.card__link:hover { color: var(--gold); text-decoration: none; }

/* ---------- Prose blocks (What We Do) ---------- */
.lede { font-size: 1.15rem; color: var(--muted); max-width: 760px; }
.offering { display: grid; grid-template-columns: 220px 1fr; gap: 40px; padding: 48px 0; border-top: 1px solid var(--line); }
.offering:first-of-type { border-top: none; }
.offering__label { font-family: var(--font-head); font-weight: 800; color: var(--navy); font-size: 1.3rem; }
.offering__kicker { display: block; color: var(--gold); font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; margin-bottom: 8px; }
.offering p { margin-top: 0; color: var(--muted); }
.offering ul { color: var(--muted); padding-left: 20px; }
.offering ul li { margin-bottom: 8px; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 48px; align-items: start; }
.form-field { margin-bottom: 18px; }
.form-field label { display: block; font-weight: 600; font-size: .92rem; margin-bottom: 7px; color: var(--ink); }
.form-field input, .form-field textarea {
  width: 100%; padding: 12px 14px; border: 1px solid var(--line); border-radius: 8px;
  font-family: var(--font-body); font-size: 1rem; color: var(--ink); background: #fff;
}
.form-field input:focus, .form-field textarea:focus {
  outline: none; border-color: var(--navy); box-shadow: 0 0 0 3px rgba(27, 58, 92, .12);
}
.form-field textarea { resize: vertical; min-height: 140px; }
.form-note { font-size: .85rem; color: var(--slate); margin-top: 6px; }
.info-panel { background: var(--tint); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.info-panel h3 { font-size: 1.05rem; margin: 0 0 4px; }
.info-panel p { margin: 0 0 18px; color: var(--muted); }
.info-row { margin-bottom: 16px; }
.info-row .label { display: block; font-size: .75rem; letter-spacing: .1em; text-transform: uppercase; color: var(--slate); margin-bottom: 3px; }
.info-row .value { font-weight: 600; color: var(--ink); }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy-deep); color: #C4D0E2; padding: 48px 0 36px; }
.footer-top { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 24px; align-items: center; }
.footer-logo { font-family: var(--font-head); font-weight: 800; color: #fff; font-size: 1.15rem; letter-spacing: .04em; }
.footer-logo .x { color: var(--gold); }
.footer-links { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-links a { color: #C4D0E2; font-weight: 600; font-size: .92rem; }
.footer-links a:hover { color: #fff; text-decoration: none; }
.footer-legal { margin-top: 28px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.1); font-size: .85rem; color: #8FA2BC; }

/* ---------- Responsive ---------- */
@media (max-width: 760px) {
  .nav__links { gap: 16px; }
  .nav__links a:not(.nav__cta) { display: none; }
  .cards { grid-template-columns: 1fr; }
  .offering { grid-template-columns: 1fr; gap: 12px; padding: 32px 0; }
  .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .hero { padding: 72px 0; }
  .section { padding: 56px 0; }
}