/* ============================================================
   Bensalem Coin & Currency — Design System
   Navy-and-gold editorial minimalism. One border weight, one
   shadow, serif display type, engraved-currency accents.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=JetBrains+Mono:wght@400;500;600&display=swap');

/* ---------- Tokens ---------- */
:root {
  --bone: #F8F6F1;
  --paper: #FFFFFF;
  --hair: #E7E2D6;
  --ink: #1C2B4A;
  --ink-soft: #55607A;
  --gold: #A9873E;
  --gold-bright: #C6A14F;
  --gold-soft: #F3ECD9;
  --pale-blue: #E9EEF6;
  --pale-blue-text: #2C4A73;
  --pale-green: #EDF3EC;
  --pale-green-text: #346538;
  --pale-red: #FBEAE8;
  --pale-red-text: #9F2F2D;

  --serif: "Playfair Display", "Georgia", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --mono: "JetBrains Mono", "SF Mono", Consolas, monospace;

  --shadow-hover: 0 2px 8px rgba(28, 43, 74, 0.05);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  --wrap: 1160px;
  --wrap-narrow: 760px;
}

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bone);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { max-width: 100%; display: block; }

a { color: inherit; }

::selection { background: var(--gold-soft); color: var(--ink); }

/* ---------- Skip link ---------- */
.skip-link {
  position: absolute; left: 16px; top: -48px;
  background: var(--ink); color: #fff;
  padding: 10px 18px; border-radius: 6px;
  font-size: 14px; text-decoration: none; z-index: 200;
  transition: top 200ms var(--ease-out);
}
.skip-link:focus { top: 12px; }

/* ---------- Typography ---------- */
h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--ink);
}

h1 { font-size: clamp(2.6rem, 6.5vw, 4.6rem); }
h2 { font-size: clamp(1.9rem, 4vw, 2.9rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); line-height: 1.25; }

.lede {
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  color: var(--ink-soft);
  line-height: 1.65;
  max-width: 34em;
}

.eyebrow {
  font-family: var(--mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}
.eyebrow::before {
  content: "";
  width: 28px; height: 1px;
  background: var(--gold);
  display: inline-block;
}

.serif-quote {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.4rem, 2.6vw, 2rem);
  line-height: 1.4;
  letter-spacing: -0.01em;
}

.muted { color: var(--ink-soft); }

.mono { font-family: var(--mono); font-size: 0.86em; }

/* ---------- Layout ---------- */
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.wrap-narrow { max-width: var(--wrap-narrow); margin: 0 auto; padding: 0 24px; }

.section { padding: 112px 0; position: relative; }
.section-tight { padding: 72px 0; position: relative; }

.section-head { max-width: 640px; margin-bottom: 56px; }
.section-head h2 { margin-bottom: 16px; }

.rule-gold {
  border: none; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold) 20%, var(--gold) 80%, transparent);
  opacity: 0.5;
  margin: 0 auto; max-width: 320px;
}

/* ---------- Nav ---------- */
.site-nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  background: rgba(248, 246, 241, 0.85);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 300ms var(--ease-out), background 300ms var(--ease-out);
}
.site-nav.is-scrolled { border-bottom-color: var(--hair); background: rgba(248, 246, 241, 0.94); }

.nav-inner {
  max-width: var(--wrap); margin: 0 auto; padding: 0 24px;
  height: 76px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}

.nav-brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.nav-brand img { height: 44px; width: auto; }

.nav-links { display: flex; align-items: center; gap: 6px; list-style: none; }
.nav-links a {
  display: inline-block;
  padding: 10px 14px;
  font-size: 14.5px; font-weight: 500;
  color: var(--ink-soft);
  text-decoration: none;
  border-radius: 6px;
  transition: color 200ms var(--ease-out), background 200ms var(--ease-out);
}
.nav-links a:hover { color: var(--ink); background: rgba(28, 43, 74, 0.04); }
.nav-links a[aria-current="page"] { color: var(--ink); }
.nav-links a[aria-current="page"]::after {
  content: ""; display: block; height: 1px; background: var(--gold);
  margin: 2px 2px 0;
}

.nav-cta {
  margin-left: 8px;
  background: var(--ink); color: #fff !important;
  padding: 11px 20px !important;
  border-radius: 6px;
}
.nav-cta:hover { background: #2A3C63 !important; }

.nav-toggle {
  display: none;
  background: none; border: 1px solid var(--hair); border-radius: 6px;
  width: 44px; height: 44px;
  cursor: pointer;
  flex-direction: column; align-items: center; justify-content: center; gap: 5px;
}
.nav-toggle span { width: 18px; height: 1.5px; background: var(--ink); transition: transform 250ms var(--ease-out), opacity 250ms; }

@media (max-width: 860px) {
  .nav-toggle { display: flex; }
  .nav-links {
    position: absolute; top: 76px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--bone);
    border-bottom: 1px solid var(--hair);
    padding: 12px 24px 24px;
    display: none;
  }
  .nav-links.is-open { display: flex; }
  .nav-links a { padding: 14px 8px; font-size: 16px; }
  .nav-cta { margin: 12px 0 0; text-align: center; }
  .site-nav.is-open-menu { border-bottom-color: var(--hair); }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
}

main { padding-top: 76px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--sans);
  font-size: 15px; font-weight: 600;
  padding: 14px 26px;
  border-radius: 6px;
  border: none; cursor: pointer;
  text-decoration: none;
  transition: background 200ms var(--ease-out), transform 120ms var(--ease-out), border-color 200ms var(--ease-out);
}
.btn:active { transform: scale(0.98); }

.btn-primary { background: var(--ink); color: #fff; }
.btn-primary:hover { background: #2A3C63; }

.btn-gold { background: var(--gold); color: #fff; }
.btn-gold:hover { background: #94742F; }

.btn-ghost {
  background: transparent; color: var(--ink);
  border: 1px solid var(--hair);
}
.btn-ghost:hover { border-color: var(--gold); color: var(--ink); }

.btn .arrow { transition: transform 200ms var(--ease-out); }
.btn:hover .arrow { transform: translateX(3px); }

/* ---------- Cards & bento ---------- */
.card {
  background: var(--paper);
  border: 1px solid var(--hair);
  border-radius: 12px;
  padding: 36px;
  transition: box-shadow 200ms var(--ease-out), transform 200ms var(--ease-out), border-color 200ms var(--ease-out);
}
.card:hover { box-shadow: var(--shadow-hover); transform: translateY(-2px); border-color: #DCD5C4; }

.card-gold { background: var(--gold-soft); border-color: #E4D9BC; }

.card h3 { margin-bottom: 10px; }
.card p { color: var(--ink-soft); font-size: 15.5px; }

.bento {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 20px;
}
.bento > * { grid-column: span 4; }
.bento .span-3 { grid-column: span 3; }
.bento .span-4 { grid-column: span 4; }
.bento .span-5 { grid-column: span 5; }
.bento .span-6 { grid-column: span 6; }
.bento .span-7 { grid-column: span 7; }
.bento .span-8 { grid-column: span 8; }
.bento .span-12 { grid-column: span 12; }

@media (max-width: 960px) {
  .bento > *, .bento [class*="span-"] { grid-column: span 6; }
}
@media (max-width: 640px) {
  .bento > *, .bento [class*="span-"] { grid-column: span 12; }
  .card { padding: 28px; }
}

/* ---------- Tags ---------- */
.tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: 10.5px; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 9999px;
  background: var(--gold-soft); color: var(--gold);
}
.tag-blue { background: var(--pale-blue); color: var(--pale-blue-text); }
.tag-green { background: var(--pale-green); color: var(--pale-green-text); }
.tag-red { background: var(--pale-red); color: var(--pale-red-text); }

/* ---------- kbd ---------- */
kbd {
  font-family: var(--mono); font-size: 0.82em;
  background: var(--bone);
  border: 1px solid var(--hair);
  border-radius: 4px;
  padding: 2px 7px;
}

/* ---------- Ticker ---------- */
.ticker {
  border-top: 1px solid var(--hair);
  border-bottom: 1px solid var(--hair);
  background: var(--paper);
  overflow: hidden;
  padding: 13px 0;
  position: relative;
}
.ticker-track {
  display: flex; gap: 56px;
  width: max-content;
  animation: ticker-scroll 36s linear infinite;
  font-family: var(--mono); font-size: 13px;
  color: var(--ink-soft);
  white-space: nowrap;
}
.ticker:hover .ticker-track { animation-play-state: paused; }
.ticker-seq { display: flex; gap: 56px; align-items: center; }
.ticker-track b { color: var(--ink); font-weight: 600; }
.ticker-track .up { color: var(--pale-green-text); }
.ticker-track .down { color: var(--pale-red-text); }
.ticker-track .dot { color: var(--gold); }
@keyframes ticker-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ---------- FAQ accordion ---------- */
.faq { border-top: 1px solid var(--hair); }
.faq-item { border-bottom: 1px solid var(--hair); }
.faq-q {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  background: none; border: none; cursor: pointer;
  text-align: left;
  font-family: var(--sans);
  font-size: 17px; font-weight: 600; color: var(--ink);
  padding: 24px 4px;
  transition: color 200ms var(--ease-out);
}
.faq-q:hover { color: var(--gold); }
.faq-q .faq-icon {
  position: relative; flex: 0 0 16px; height: 16px;
}
.faq-q .faq-icon::before,
.faq-q .faq-icon::after {
  content: ""; position: absolute; background: currentColor;
  transition: transform 250ms var(--ease-out);
}
.faq-q .faq-icon::before { left: 0; top: 7px; width: 16px; height: 1.5px; }
.faq-q .faq-icon::after { left: 7px; top: 0; width: 1.5px; height: 16px; }
.faq-item.is-open .faq-icon::after { transform: scaleY(0); }
.faq-a {
  overflow: hidden;
  max-height: 0;
  transition: max-height 350ms var(--ease-out);
}
.faq-a-inner { padding: 0 4px 26px; color: var(--ink-soft); max-width: 60ch; }

/* ---------- Steps ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; position: relative; }
.steps-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 860px) { .steps, .steps-3 { grid-template-columns: 1fr; } }
.step-num {
  font-family: var(--serif); font-size: 2.4rem; font-weight: 500;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 14px;
}

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--hair); border-radius: 12px; background: var(--paper); }
table { width: 100%; border-collapse: collapse; font-size: 15px; }
th {
  font-family: var(--mono); font-size: 11px; font-weight: 500;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--ink-soft);
  text-align: left;
  padding: 16px 20px;
  border-bottom: 1px solid var(--hair);
}
td { padding: 15px 20px; border-bottom: 1px solid var(--hair); color: var(--ink); }
tr:last-child td { border-bottom: none; }
td.mono, th.mono { font-family: var(--mono); font-size: 13.5px; }

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--hair);
  background: var(--paper);
  padding: 72px 0 36px;
  margin-top: 0;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1.4fr; gap: 40px;
  margin-bottom: 56px;
}
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-grid h4 {
  font-family: var(--mono); font-size: 11px; font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 18px;
}
.footer-grid ul { list-style: none; }
.footer-grid li { margin-bottom: 10px; }
.footer-grid a { color: var(--ink-soft); text-decoration: none; font-size: 14.5px; transition: color 200ms; }
.footer-grid a:hover { color: var(--ink); }
.footer-grid p { color: var(--ink-soft); font-size: 14.5px; }
.footer-bottom {
  border-top: 1px solid var(--hair);
  padding-top: 28px;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font-size: 13px; color: var(--ink-soft);
}
.footer-bottom .mono { font-size: 12px; }

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 700ms var(--ease-out), transform 700ms var(--ease-out);
  transition-delay: calc(var(--i, 0) * 90ms);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ---------- Parallax layers ---------- */
[data-parallax] { will-change: transform; }

.ambient {
  position: absolute; inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.ambient::before {
  content: "";
  position: absolute;
  width: 60vw; height: 60vw;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(169, 135, 62, 0.06), transparent 65%);
  top: -18vw; right: -14vw;
  animation: ambient-drift 26s ease-in-out infinite alternate;
}
@keyframes ambient-drift {
  from { transform: translate(0, 0); }
  to { transform: translate(-6vw, 5vw); }
}

/* ---------- Coin figures ---------- */
.coin-figure {
  position: relative;
  transition: transform 300ms var(--ease-out);
  transform-style: preserve-3d;
}
[data-tilt] { will-change: transform; }

/* animates the independent `rotate` property so it composes with
   data-parallax (translate) and data-tilt (transform) on one element */
.coin-float { animation: coin-float 7s ease-in-out infinite alternate; }
@keyframes coin-float {
  from { rotate: -2deg; }
  to { rotate: 2deg; }
}

/* ---------- Photography ---------- */
.coin-cut {
  /* transparent coin cutouts: soft cast shadow that travels with tilt/float */
  filter: drop-shadow(0 18px 26px rgba(28, 43, 74, 0.22));
}

.photo-frame {
  position: relative;
  border: 1px solid var(--hair);
  border-radius: 12px;
  overflow: hidden;
  background: var(--paper);
}
.photo-frame img { width: 100%; height: 100%; object-fit: cover; display: block; }
.photo-frame::after {
  content: "";
  position: absolute; inset: 0;
  background: rgba(169, 135, 62, 0.05);
  mix-blend-mode: multiply;
  pointer-events: none;
}

.card-photo {
  margin: -36px -36px 26px;
  border-bottom: 1px solid var(--hair);
  border-radius: 11px 11px 0 0;
  overflow: hidden;
  position: relative;
}
.card-photo img {
  width: 100%; height: 200px;
  object-fit: cover; display: block;
  transition: transform 700ms var(--ease-out);
}
.card:hover .card-photo img { transform: scale(1.04); }
.card-photo::after {
  content: "";
  position: absolute; inset: 0;
  background: rgba(169, 135, 62, 0.05);
  mix-blend-mode: multiply;
  pointer-events: none;
}
@media (max-width: 640px) {
  .card-photo { margin: -28px -28px 22px; }
}

.photo-strip {
  position: relative;
  aspect-ratio: 2800 / 460;
  min-height: 96px;
  max-height: 240px;
  width: 100%;
  overflow: hidden;
  border-top: 1px solid var(--hair);
  border-bottom: 1px solid var(--hair);
}
.photo-strip img {
  position: absolute;
  left: 0; top: -20%;
  width: 100%; height: 140%;
  object-fit: cover;
  object-position: center 40%;
}
.photo-strip::after {
  content: "";
  position: absolute; inset: 0;
  background: rgba(169, 135, 62, 0.06);
  mix-blend-mode: multiply;
  pointer-events: none;
}

/* ---------- Forms ---------- */
.field { margin-bottom: 20px; }
.field label {
  display: block;
  font-family: var(--mono); font-size: 11px; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 8px;
}
.field input, .field textarea, .field select {
  width: 100%;
  font-family: var(--sans); font-size: 16px; color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--hair);
  border-radius: 6px;
  padding: 13px 16px;
  transition: border-color 200ms var(--ease-out);
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--gold);
}

/* ---------- Utility ---------- */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
@media (max-width: 860px) { .grid-2 { grid-template-columns: 1fr; gap: 36px; } }

.center { text-align: center; }
.center .section-head, .center .lede { margin-left: auto; margin-right: auto; }

.divider { border: none; height: 1px; background: var(--hair); }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .ticker-track { animation: none; }
  .coin-float { animation: none; }
  .ambient::before { animation: none; }
  [data-parallax] { transform: none !important; translate: none !important; }
  .coin-float { rotate: none !important; }
  *, *::before, *::after { animation-duration: 0.001s !important; transition-duration: 0.001s !important; }
}