/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 0.75rem; min-height: 48px;
  padding: 0.85rem 1.6rem; border: 1px solid var(--foreground); border-radius: var(--radius);
  font-family: var(--font-mono); font-size: 0.6875rem; letter-spacing: 0.22em; text-transform: uppercase;
  background: transparent; color: var(--foreground); cursor: pointer;
  transition: background 240ms var(--ease), color 240ms var(--ease), border-color 240ms var(--ease);
}
.btn:hover { background: var(--foreground); color: var(--bg); }
.btn--brand { background: var(--brand); border-color: var(--brand); color: var(--brand-foreground); }
.btn--brand:hover { background: transparent; color: var(--brand); }
.btn--onbrand { border-color: var(--brand-foreground); color: var(--brand-foreground); }
.btn--onbrand:hover { background: var(--brand-foreground); color: var(--brand); }

/* Marquee */
.marquee { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); overflow: hidden; padding-block: 0.85rem; }
.marquee-track { display: flex; gap: 3rem; width: max-content; animation: marquee 38s linear infinite; }
.marquee span { font-family: var(--font-mono); font-size: 0.6875rem; letter-spacing: 0.3em; text-transform: uppercase; color: var(--muted); white-space: nowrap; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .marquee-track { animation: none; } }

/* Credibility strip */
.strip { display: grid; grid-template-columns: repeat(6, 1fr); border-left: 1px solid var(--border); }
.strip div { border-right: 1px solid var(--border); padding: 1.5rem 1.1rem; font-family: var(--font-mono); font-size: 0.625rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--muted); }
@media (max-width: 1024px) { .strip { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 560px) { .strip { grid-template-columns: repeat(2, 1fr); } }

/* Cards */
.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-left: 1px solid var(--border); }
.card { border: 1px solid var(--border); border-left: none; padding: clamp(1.75rem, 3vw, 2.5rem); display: flex; flex-direction: column; gap: 1rem; background: transparent; transition: background 260ms var(--ease); }
.card:hover { background: rgba(31,58,46,0.035); }
.card h3 { margin-top: 0.5rem; }
.card p { color: var(--muted); font-size: 0.95rem; }
@media (max-width: 900px) { .cards-3 { grid-template-columns: 1fr; border-left: none; } .card { border-left: 1px solid var(--border); } }

/* Allocation chart */
.alloc { border-top: 1px solid var(--border); }
.alloc-row { display: grid; grid-template-columns: 15rem 1fr 4rem; gap: 1.5rem; align-items: center; padding: 1.35rem 0; border-bottom: 1px solid var(--border); }
.alloc-label { font-weight: 500; }
.alloc-label small { display: block; color: var(--muted); font-weight: 300; font-size: 0.8125rem; letter-spacing: 0; text-transform: none; margin-top: 0.2rem; }
.alloc-bar { height: 6px; background: var(--border); position: relative; }
.alloc-bar span { position: absolute; inset: 0 auto 0 0; background: var(--brand); width: var(--w); }
.alloc-pct { font-family: var(--font-mono); font-size: 0.8125rem; text-align: right; }
@media (max-width: 760px) {
  .alloc-row { grid-template-columns: 1fr 3.5rem; grid-template-areas: "label pct" "bar bar"; }
  .alloc-label { grid-area: label; } .alloc-pct { grid-area: pct; } .alloc-bar { grid-area: bar; }
}

/* Principles carousel */
.rail { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(280px, 1fr); gap: 0; border-left: 1px solid var(--border); overflow-x: auto; scroll-snap-type: x mandatory; }
.rail > * { scroll-snap-align: start; border: 1px solid var(--border); border-left: none; padding: clamp(1.75rem, 3vw, 2.25rem); min-height: 260px; display: flex; flex-direction: column; justify-content: space-between; gap: 2rem; }
.rail h3 { max-width: 12ch; }

/* Case cards */
.cases { display: grid; grid-template-columns: repeat(2, 1fr); border-left: 1px solid var(--border); }
.case { border: 1px solid var(--border); border-left: none; padding: clamp(1.75rem, 3vw, 3rem); }
.case p { color: var(--muted); margin-top: 1rem; font-size: 0.95rem; }
.case dl { display: flex; gap: 2rem; margin-top: 2rem; }
.case dt { font-family: var(--font-mono); font-size: 0.5625rem; letter-spacing: 0.28em; text-transform: uppercase; color: var(--muted); }
.case dd { font-size: 0.9rem; margin-top: 0.35rem; }
@media (max-width: 760px) { .cases { grid-template-columns: 1fr; border-left: none; } .case { border-left: 1px solid var(--border); } }

/* Partners */
.partners { display: grid; grid-template-columns: repeat(4, 1fr); border-left: 1px solid var(--border); }
.partners div { border: 1px solid var(--border); border-left: none; padding: 2.25rem 1.25rem; text-align: center; font-family: var(--font-mono); font-size: 0.6875rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); }
@media (max-width: 900px) { .partners { grid-template-columns: repeat(2, 1fr); } }

/* Quotes */
.quotes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 3rem; }
.quote blockquote { font-family: var(--font-display); font-style: italic; font-weight: 400; font-size: clamp(1.25rem, 1.8vw, 1.6rem); line-height: 1.3; letter-spacing: -0.02em; }
.quote figcaption { margin-top: 1.5rem; font-family: var(--font-mono); font-size: 0.625rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--muted); }
@media (max-width: 900px) { .quotes { grid-template-columns: 1fr; gap: 2.5rem; } }

/* CTA band */
.cta-band { background: var(--brand); color: var(--brand-foreground); }
.cta-band .eyebrow { color: rgba(246,243,238,0.65); }
.cta-band h2 { margin-top: 1.5rem; max-width: 18ch; }
.cta-email { display: inline-block; margin-top: 2rem; font-family: var(--font-mono); font-size: 0.8125rem; letter-spacing: 0.2em; text-transform: uppercase; text-decoration: underline; text-underline-offset: 8px; }

/* Cookie banner */
.cookie-banner {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 80;
  background: var(--foreground); color: var(--bg);
  padding: 1.25rem var(--gutter); display: none;
}
.cookie-banner[data-open="true"] { display: block; }
.cookie-inner { max-width: var(--maxw); margin-inline: auto; display: flex; flex-wrap: wrap; gap: 1.25rem; align-items: center; justify-content: space-between; }
.cookie-inner p { font-size: 0.85rem; color: rgba(246,243,238,0.8); max-width: 74ch; }
.cookie-inner a { text-decoration: underline; text-underline-offset: 4px; }
.cookie-banner .btn { border-color: var(--bg); color: var(--bg); }
.cookie-banner .btn:hover { background: var(--bg); color: var(--foreground); }

/* Forms */
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.75rem; }
.field { display: flex; flex-direction: column; gap: 0.5rem; }
.field--full { grid-column: 1 / -1; }
.field label { font-family: var(--font-mono); font-size: 0.625rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--muted); }
.field input, .field select, .field textarea {
  font-family: var(--font-body); font-size: 1rem; font-weight: 300; color: var(--foreground);
  background: transparent; border: none; border-bottom: 1px solid var(--border);
  padding: 0.85rem 0; min-height: 48px; border-radius: 0; width: 100%;
  transition: border-color 200ms var(--ease);
}
.field textarea { min-height: 160px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-bottom-color: var(--brand); }
.field .error { color: var(--destructive); font-size: 0.8125rem; min-height: 1.2em; }
.field[data-invalid="true"] input, .field[data-invalid="true"] select, .field[data-invalid="true"] textarea { border-bottom-color: var(--destructive); }
.consent { display: flex; gap: 0.85rem; align-items: flex-start; }
.consent input { width: 20px; height: 20px; min-height: 20px; accent-color: var(--brand); margin-top: 0.2rem; }
.consent label { text-transform: none; letter-spacing: 0; font-family: var(--font-body); font-size: 0.9rem; color: var(--foreground); }
.consent a { text-decoration: underline; text-underline-offset: 3px; }
.hp { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; }
.form-status { margin-top: 1.5rem; color: var(--destructive); font-size: 0.9rem; min-height: 1.3em; }
.success { border: 1px solid var(--border); padding: clamp(2rem, 4vw, 3rem); }
.success .ref { font-family: var(--font-mono); font-size: 1.1rem; letter-spacing: 0.2em; margin-top: 1.5rem; display: block; }
@media (max-width: 760px) { .form-grid { grid-template-columns: 1fr; } }

/* Misc */
.two-col { display: grid; grid-template-columns: repeat(12, 1fr); gap: 3rem; }
.two-col > .col-a { grid-column: span 5; }
.two-col > .col-b { grid-column: span 7; }
.two-col p + p { margin-top: 1.25rem; }
@media (max-width: 900px) { .two-col > .col-a, .two-col > .col-b { grid-column: 1 / -1; } }
.rule-list { list-style: none; border-top: 1px solid var(--border); }
.rule-list li { border-bottom: 1px solid var(--border); padding: 1.5rem 0; display: grid; grid-template-columns: 4rem 1fr; gap: 1.5rem; }
.rule-list li span { font-family: var(--font-mono); font-size: 0.625rem; letter-spacing: 0.22em; color: var(--brand); padding-top: 0.4rem; }

@media (min-width: 1100px) {
  .rail { grid-auto-columns: minmax(0, 1fr); overflow-x: visible; }
}