/* ==========================================================================
   PINWHEEL — Components (2026 redesign)
   ========================================================================== */

/* Buttons ---------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 48px;
  padding: 0.9rem 1.6rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: var(--step--1);
  white-space: nowrap;
  transition: transform 0.18s var(--ease), background 0.18s var(--ease), border-color 0.18s var(--ease), color 0.18s var(--ease);
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { background: #cbff70; }
.btn-outline { border: 1.5px solid var(--ink); color: var(--ink); }
.btn-outline:hover { background: var(--ink); color: var(--paper); }
.dark-section .btn-outline, .final-cta .btn-outline { border-color: var(--border-on-dark); color: var(--text-on-dark); }
.dark-section .btn-outline:hover, .final-cta .btn-outline:hover { background: var(--text-on-dark); color: var(--ink); }
.btn-ghost { color: var(--text); text-decoration: underline; text-underline-offset: 4px; text-decoration-color: var(--border); font-weight: 600; }
.btn-ghost:hover { text-decoration-color: var(--ink); }
.btn-sm { min-height: 40px; padding: 0.6rem 1.2rem; font-size: 0.85rem; }
.btn-block { width: 100%; }

/* Header / nav ------------------------------------------------------------*/
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background 0.25s var(--ease), border-color 0.25s var(--ease), backdrop-filter 0.25s var(--ease);
}
.site-header.is-scrolled {
  background: rgba(247, 247, 242, 0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 1.1rem;
  gap: 1.5rem;
}
.brand { display: flex; align-items: center; gap: 0.55rem; font-family: var(--font-display); font-weight: 800; font-size: 1.2rem; letter-spacing: -0.01em; }
.brand svg { width: 28px; height: 28px; }

.nav-primary { display: flex; align-items: center; gap: 2rem; }
.nav-primary a {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text);
  position: relative;
  padding-block: 0.3rem;
}
.nav-primary a:hover, .nav-primary a[aria-current="page"] { color: var(--text); }
.nav-primary a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--accent);
}
.nav-actions { display: flex; align-items: center; gap: 0.6rem; }
.nav-actions .icon-link {
  width: 40px; height: 40px;
  display: grid; place-items: center;
  border: 1.5px solid var(--border);
  border-radius: 50%;
  color: var(--text);
}
.nav-actions .icon-link:hover { border-color: var(--ink); }

.nav-toggle { display: none; width: 44px; height: 44px; border: 1.5px solid var(--border); border-radius: var(--radius-sm); }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: ""; display: block; width: 18px; height: 2px; background: var(--ink); margin: 0 auto; position: relative; transition: transform 0.2s var(--ease), opacity 0.2s var(--ease);
}
.nav-toggle span::before { position: absolute; top: -6px; }
.nav-toggle span::after { position: absolute; top: 6px; }
body.nav-open .nav-toggle span { background: transparent; }
body.nav-open .nav-toggle span::before { transform: rotate(45deg) translate(4px, 4px); }
body.nav-open .nav-toggle span::after { transform: rotate(-45deg) translate(4px, -4px); }

@media (max-width: 900px) {
  .nav-primary, .nav-actions .btn-outline { display: none; }
  .nav-toggle { display: block; }
  body.nav-open .site-header { background: var(--paper); border-bottom: 1px solid var(--border); }
  body.nav-open .nav-primary {
    display: flex; position: fixed; inset: 0; background: var(--paper);
    flex-direction: column; align-items: flex-start; justify-content: center;
    padding: 2rem var(--gutter); gap: 2rem; overflow-y: auto; z-index: 99;
  }
  body.nav-open .nav-primary a { font-size: clamp(1.6rem, 8vw, 2.2rem); font-family: var(--font-display); font-weight: 800; }
}

/* Breadcrumbs -------------------------------------------------------------*/
.breadcrumbs { padding-block: 1rem; font-size: 0.85rem; color: var(--text-dim); }
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.breadcrumbs li:not(:last-child)::after { content: "/"; margin-left: 0.4rem; color: var(--border); }
.breadcrumbs a:hover { color: var(--text); }
.breadcrumbs [aria-current] { color: var(--text); font-weight: 600; }

/* Hero ----------------------------------------------------------------- */
.hero {
  position: relative;
  padding-block: clamp(2.5rem, 7vw, 5rem) clamp(2.5rem, 6vw, 4rem);
  overflow: hidden;
  background: var(--paper);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
@media (max-width: 940px) { .hero-grid { grid-template-columns: 1fr; } }
.hero h1 { max-width: 16ch; }
.hero .lede { margin-top: 1.25rem; }
.hero-ctas { margin-top: 2rem; }
.hero-figure { position: relative; }

/* Growth performance stat card (hero visual) ------------------------------*/
.stat-panel {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: clamp(1.5rem, 3vw, 2.25rem);
}
.stat-panel .eyebrow { margin-bottom: 1.4rem; }
.stat-row { display: flex; align-items: baseline; justify-content: space-between; padding-block: 0.9rem; border-top: 1px solid var(--border); }
.stat-row:first-of-type { border-top: 0; }
.stat-row .label { font-size: 0.88rem; color: var(--text-dim); font-weight: 600; }
.stat-row .value { font-family: var(--font-display); font-size: var(--step-2); font-weight: 800; color: var(--text); }
.stat-row .value .up { color: var(--accent-ink); background: var(--accent); padding: 0.05em 0.35em; border-radius: 5px; }
.stat-panel .note { margin-top: 1.2rem; font-size: 0.78rem; color: var(--text-dim); }

/* Page header (interior pages) --------------------------------------------*/
.page-header { padding-block: clamp(2rem, 5vw, 3.5rem) 1.5rem; background: var(--paper); }
.page-header h1 { max-width: 24ch; font-size: var(--step-4); }
.page-header .lede { margin-top: 1rem; }
.page-icon { width: 52px; height: 52px; margin-bottom: 1rem; }

/* Editorial numbered rows (services architecture) -------------------------*/
.row-list { border-top: 1px solid var(--border); }
.row-item {
  display: grid;
  grid-template-columns: 4rem 1fr auto;
  align-items: center;
  gap: 1.5rem;
  padding-block: clamp(1.5rem, 3vw, 2.25rem);
  border-bottom: 1px solid var(--border);
  transition: background 0.2s var(--ease);
}
.row-item:hover { background: rgba(184, 255, 61, 0.08); }
.row-item .idx { font-family: var(--font-display); font-weight: 800; color: var(--text-dim); font-size: var(--step-1); }
.row-item h3 { font-size: var(--step-2); margin-bottom: 0.4rem; }
.row-item p { margin: 0; }
.row-item .arrow { font-size: 1.5rem; color: var(--text-dim); transition: transform 0.2s var(--ease), color 0.2s var(--ease); }
.row-item:hover .arrow { color: var(--ink); transform: translateX(4px); }
@media (max-width: 700px) {
  .row-item { grid-template-columns: 2.5rem 1fr; }
  .row-item .arrow { display: none; }
}

/* Editorial hover list (industries) ---------------------------------------*/
.hover-list { border-top: 1px solid var(--border); }
.hover-item {
  display: block;
  padding-block: clamp(1.1rem, 2.5vw, 1.6rem);
  border-bottom: 1px solid var(--border);
}
.hover-item .row { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.hover-item h3 { font-size: var(--step-3); transition: color 0.2s var(--ease); }
.hover-item:hover h3, .hover-item:focus-visible h3 { color: var(--text-dim); }
.hover-item .arrow { font-size: 1.4rem; }
.hover-item .reveal {
  max-height: 0; overflow: hidden; opacity: 0;
  transition: max-height 0.3s var(--ease), opacity 0.25s var(--ease), margin-top 0.3s var(--ease);
}
.hover-item:hover .reveal, .hover-item:focus-within .reveal { max-height: 6rem; opacity: 1; margin-top: 0.6rem; }
.hover-item .reveal p { max-width: 60ch; }

/* Growth engine (process) steps -------------------------------------------*/
.engine-list { display: flex; flex-direction: column; }
.engine-item {
  border-top: 1px solid var(--border-on-dark);
  padding-block: clamp(1.2rem, 2.5vw, 1.8rem);
}
.engine-item:last-child { border-bottom: 1px solid var(--border-on-dark); }
.engine-item .row { display: flex; align-items: baseline; gap: 1.2rem; }
.engine-item .idx { font-family: var(--font-display); font-weight: 800; color: var(--accent); font-size: var(--step-0); min-width: 2ch; }
.engine-item h4 { font-size: var(--step-2); font-weight: 800; }
.engine-item .tags { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 0.8rem; margin-left: calc(2ch + 1.2rem); }
.engine-item .tags span { font-size: 0.78rem; color: var(--text-dim-on-dark); border: 1px solid var(--border-on-dark); border-radius: 999px; padding: 0.25rem 0.7rem; }

/* Process list (used on interior service pages, light theme) -------------*/
.process-list { display: flex; flex-direction: column; }
.process-item {
  display: flex; align-items: flex-start; gap: 1rem;
  padding-block: 1.3rem; border-top: 1px solid var(--border);
}
.process-item:last-child { border-bottom: 1px solid var(--border); }
.process-item img { flex-shrink: 0; margin-top: 0.2rem; }

/* Cards --------------------------------------------------------------------
   Editorial-block style: thin border, generous padding, no filled dark bg.
   ---------------------------------------------------------------------- */
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: clamp(1.4rem, 3vw, 1.9rem);
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease);
}
.card h3, .card h4 { margin-bottom: 0.6rem; }
.card p { color: var(--text-dim); font-size: 0.95rem; }
.icon-md { width: 36px; height: 36px; margin-bottom: 0.9rem; }
.icon-sm { width: 24px; height: 24px; }
.dark-section .card, .final-cta .card {
  background: var(--ink-soft); border-color: var(--border-on-dark);
}
.dark-section .card p, .final-cta .card p { color: var(--text-dim-on-dark); }

.service-card { display: flex; flex-direction: column; gap: 0.7rem; }
.service-card:hover { border-color: var(--ink); transform: translateY(-2px); }
.service-card .tag { font-size: 0.72rem; color: var(--text-dim); font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; }
.service-card .go { margin-top: auto; font-size: 0.85rem; color: var(--text); font-weight: 700; }
.service-card:hover .go { color: var(--ink); }

.industry-card { position: relative; }
.industry-card:hover { border-color: var(--ink); }

.stat-card { text-align: left; }
.stat-card .num { font-family: var(--font-display); font-size: var(--step-3); color: var(--text); font-weight: 800; }
.stat-card .label { font-size: 0.85rem; color: var(--text-dim); }

/* Testimonials / case studies --------------------------------------------*/
.testimonial { border-left: 3px solid var(--accent); padding-left: 1.4rem; }
.testimonial blockquote { font-family: var(--font-display); font-size: var(--step-2); font-weight: 700; color: var(--text); line-height: 1.25; }
.dark-section .testimonial blockquote, .final-cta .testimonial blockquote { color: var(--text-on-dark); }
.testimonial figcaption { margin-top: 0.9rem; font-size: 0.85rem; color: var(--text-dim); }
.placeholder-flag {
  display: inline-block; margin-top: 0.6rem; font-size: 0.7rem; letter-spacing: 0.03em;
  color: var(--ink); background: var(--border); padding: 0.15rem 0.55rem; border-radius: 4px;
  font-weight: 700; text-transform: uppercase;
}
.dark-section .placeholder-flag, .final-cta .placeholder-flag { background: var(--border-on-dark); color: var(--text-on-dark); }

.case-card .phases { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.8rem; margin-top: 1rem; }
@media (max-width: 700px) { .case-card .phases { grid-template-columns: repeat(2, 1fr); } }
.case-card .phases div { border-top: 1px solid var(--border); padding-top: 0.5rem; font-size: 0.85rem; }
.case-card .phases strong { display: block; color: var(--text); margin-bottom: 0.2rem; font-size: 0.78rem; }
.case-card .stat-row { border: 0; padding-block: 0.4rem; }

/* Logo strip ---------------------------------------------------------------*/
.logo-strip { display: flex; flex-wrap: wrap; gap: clamp(1.5rem, 4vw, 3rem); align-items: center; }
.logo-strip span { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; color: var(--text-dim); border: 1px solid var(--border); border-radius: 999px; padding: 0.5rem 1.2rem; }

/* FAQ ----------------------------------------------------------------------*/
.faq-item { border-top: 1px solid var(--border); }
.faq-item:last-child { border-bottom: 1px solid var(--border); }
.faq-item summary {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding-block: 1.15rem; cursor: pointer; font-weight: 700; list-style: none; color: var(--text);
  font-family: var(--font-display);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 1.3rem; color: var(--text-dim); transition: transform 0.2s var(--ease); flex-shrink: 0; }
.faq-item[open] summary::after { transform: rotate(45deg); color: var(--ink); }
.faq-item p { padding-bottom: 1.15rem; }

/* Forms ----------------------------------------------------------------- */
.field { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1.1rem; }
.field label { font-size: 0.85rem; color: var(--text-dim); font-weight: 600; }
.field input, .field select, .field textarea {
  background: var(--white); border: 1.5px solid var(--border); border-radius: var(--radius-sm);
  padding: 0.85rem 1rem; min-height: 48px;
}
.field textarea { min-height: auto; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--ink); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 620px) { .field-row { grid-template-columns: 1fr; } }
.form-note { font-size: 0.8rem; color: var(--text-dim); margin-top: 0.5rem; }
.form-success { display: none; background: rgba(184,255,61,0.18); border: 1px solid var(--accent-ink); color: var(--text); padding: 1rem 1.2rem; border-radius: var(--radius-sm); margin-bottom: 1.2rem; font-weight: 600; }
.form-success.is-visible { display: block; }
.field-error { color: #c0392b; font-size: 0.8rem; min-height: 1em; }

/* Quick answer box (GEO) ---------------------------------------------------*/
.quick-answer {
  background: var(--white); border-left: 3px solid var(--ink);
  border-radius: var(--radius-sm); padding: 1.2rem 1.4rem; margin-block: 1.5rem;
  border: 1px solid var(--border); border-left-width: 3px; border-left-color: var(--ink);
}
.quick-answer p { color: var(--text); margin: 0; }

/* CTA band ------------------------------------------------------------- */
.cta-band {
  background: var(--ink);
  color: var(--text-on-dark);
  border-radius: var(--radius-md);
  padding: clamp(2rem, 6vw, 3.5rem);
  text-align: left;
}
.cta-band h2 { max-width: 20ch; color: var(--text-on-dark); }
.cta-band p { color: var(--text-dim-on-dark); }
.cta-band .eyebrow { color: var(--text-dim-on-dark); }

/* Final CTA (full dark section) -------------------------------------------*/
.final-cta h2 { max-width: 18ch; }

/* Floating action buttons -------------------------------------------------*/
.fab-stack {
  position: fixed; right: 1.1rem; bottom: 1.1rem; z-index: 90;
  display: flex; flex-direction: column; gap: 0.7rem;
  padding-bottom: env(safe-area-inset-bottom, 0px);
}
.fab {
  width: 52px; height: 52px; border-radius: 50%;
  display: grid; place-items: center;
  box-shadow: 0 8px 24px rgba(0,0,0,0.18);
}
.fab-call { background: var(--ink); }
.fab-whatsapp { background: var(--accent); }
.fab-whatsapp svg { stroke: var(--accent-ink); }
.fab:hover { transform: translateY(-2px); }

/* Mobile sticky CTA --------------------------------------------------------*/
.mobile-sticky-cta { display: none; }
@media (max-width: 640px) {
  .mobile-sticky-cta {
    display: flex; position: fixed; left: 0; right: 0; bottom: 0; z-index: 95;
    background: var(--white); border-top: 1px solid var(--border);
    padding: 0.7rem var(--gutter);
    padding-bottom: calc(0.7rem + env(safe-area-inset-bottom, 0px));
    gap: 0.7rem;
  }
  .fab-stack { bottom: 4.6rem; }
}

/* Footer ------------------------------------------------------------------*/
.site-footer { padding-block: clamp(2.5rem, 6vw, 4rem) 1.5rem; border-top: 1px solid var(--border-on-dark); }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(4, 1fr); gap: 2rem; }
@media (max-width: 900px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-grid h4 { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-dim-on-dark); margin-bottom: 0.9rem; font-weight: 700; }
.footer-grid ul { display: flex; flex-direction: column; gap: 0.55rem; }
.footer-grid a { color: var(--text-dim-on-dark); font-size: 0.9rem; }
.footer-grid a:hover { color: var(--text-on-dark); }
.footer-bottom {
  margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid var(--border-on-dark);
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem;
  font-size: 0.82rem; color: var(--text-dim-on-dark);
}
.footer-bottom span { overflow-wrap: break-word; word-break: break-word; max-width: 100%; }
.footer-bottom a:hover { color: var(--text-on-dark); }
.social-row { display: flex; gap: 0.7rem; }
.social-row a { width: 36px; height: 36px; border: 1px solid var(--border-on-dark); border-radius: 50%; display: grid; place-items: center; color: var(--text-on-dark); }
.social-row a:hover { border-color: var(--accent); color: var(--accent); }

/* Back to top ---------------------------------------------------------- */
.back-to-top {
  position: fixed; left: 1.1rem; bottom: 1.1rem; z-index: 90;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--white); border: 1px solid var(--border);
  display: none; place-items: center;
}
.back-to-top.is-visible { display: grid; }

/* Cookie banner -------------------------------------------------------- */
.cookie-banner {
  position: fixed; left: 1rem; right: 1rem; bottom: 1rem; z-index: 120;
  max-width: 480px; margin-inline: auto;
  background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-md);
  padding: 1.1rem 1.3rem; display: none; gap: 0.8rem; align-items: flex-start;
  box-shadow: 0 12px 32px rgba(0,0,0,0.12);
}
.cookie-banner.is-visible { display: flex; }
.cookie-banner p { font-size: 0.85rem; margin: 0; color: var(--text); }

/* Table (pricing / comparisons) -------------------------------------------*/
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 0.9rem 1rem; border-bottom: 1px solid var(--border); font-size: 0.92rem; }
th { color: var(--text-dim); font-weight: 700; font-size: 0.82rem; }

/* 404 ------------------------------------------------------------------ */
.error-page { min-height: 70vh; display: grid; place-items: center; text-align: center; }
.error-page .code { font-family: var(--font-display); font-size: clamp(4rem, 14vw, 8rem); color: var(--border); font-weight: 800; }

/* ===== Redesign additions ===== */
.hl { background: linear-gradient(transparent 60%, var(--accent) 0); padding-inline: 0.05em; }
.dark-section .hl, .final-cta .hl { background: none; color: var(--accent); }

.stat-panel .spark { width: 100%; height: auto; margin-top: 1rem; border-radius: 0; }

.principles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid var(--border); }
.principle { padding: clamp(1.5rem, 3vw, 2.25rem) clamp(1rem, 2vw, 1.75rem) clamp(1.5rem, 3vw, 2.25rem) 0; border-bottom: 1px solid var(--border); }
.principle h4 { font-size: var(--step-2); margin-bottom: 0.5rem; }
@media (max-width: 900px) { .principles { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .principles { grid-template-columns: 1fr; } }

.case-card { display: block; }
.case-card:hover { border-color: var(--accent); }
.metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-block: 1.5rem 0.5rem; }
.metrics .m { display: block; font-family: var(--font-display); font-weight: 800; font-size: var(--step-3); color: var(--accent); line-height: 1.1; }
.metrics .l { display: block; font-size: 0.8rem; color: var(--text-dim-on-dark); margin-top: 0.3rem; }
@media (max-width: 480px) { .metrics { grid-template-columns: 1fr 1fr 1fr; gap: 0.5rem; } .metrics .m { font-size: 1.25rem; } }

.ai-tags { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.ai-tags span { border: 1.5px solid var(--ink); border-radius: 999px; padding: 0.55rem 1.1rem; font-weight: 700; font-size: 0.9rem; }
.ai-tags span:nth-child(2) { background: var(--accent); }

.site-footer { background: var(--ink); color: var(--text-on-dark); }
.site-footer h4 { color: var(--text-dim-on-dark); }
.site-footer p { color: var(--text-dim-on-dark); }
.site-footer .brand { color: var(--text-on-dark); }
.site-footer .brand svg path { fill: #f7f7f2; }
.site-footer .brand svg path:nth-child(even) { fill: #cfcfc8; }
.site-footer .brand svg circle { fill: var(--accent); }

/* Hover-list on touch/mobile: show descriptions, act as accordion-style rows */
@media (hover: none), (max-width: 900px) {
  .hover-item .reveal { max-height: none; opacity: 1; margin-top: 0.5rem; }
  .hover-item h3 { font-size: var(--step-2); }
}

/* Interior pages: page-header eyebrow spacing & grids inside .card lists */
li.card h4 { font-size: 1.05rem; }
ul.stack li { padding-left: 1.1rem; position: relative; color: var(--text-dim); max-width: 68ch; }
ul.stack li::before { content: ""; position: absolute; left: 0; top: 0.7em; width: 6px; height: 6px; border-radius: 50%; background: var(--ink); }

/* Mobile header: logo + menu only (spec); CTA lives inside the menu */
.nav-cta-mobile { display: none; }
.btn-block { white-space: normal; text-align: center; }
@media (max-width: 900px) {
  .nav-actions .icon-link, .nav-actions .btn { display: none; }
  body.nav-open .nav-cta-mobile { display: block; }
  body.nav-open .nav-cta-mobile a { background: var(--accent); color: var(--accent-ink); padding: 0.7rem 1.4rem; border-radius: 999px; font-size: 1.1rem; }
  .nav-primary ul { display: contents; }
}
.nav-primary ul { display: contents; }

/* Light variant of the growth engine */
.engine-light .engine-item { border-color: var(--border); }
.engine-light .engine-item:last-child { border-bottom-color: var(--border); }
.engine-light .engine-item .idx { color: var(--text); background: var(--accent); border-radius: 6px; padding: 0.1em 0.4em; min-width: auto; }
.engine-light .engine-item .tags span { color: var(--text-dim); border-color: var(--border); background: var(--white); }
.engine-light .engine-item h4 { color: var(--text); }

/* Principles on dark */
.principles.on-dark { border-top-color: var(--border-on-dark); }
.principles.on-dark .principle { border-bottom-color: var(--border-on-dark); }
.principles.on-dark .principle h4 { color: var(--text-on-dark); }
.principles.on-dark .principle p { color: var(--text-dim-on-dark); }

/* Case cards on light */
.case-card { background: var(--white); }
.case-card h3 { color: var(--text); }
.metrics .m { color: var(--text); background: linear-gradient(transparent 62%, var(--accent) 0); display: inline-block; }
.metrics .l { color: var(--text-dim); }
.case-card:hover { border-color: var(--ink); }

/* Keep logo + close button above the full-screen mobile menu */
.brand, .nav-actions { position: relative; z-index: 101; }
@media (max-width: 900px) {
  body.nav-open .nav-primary { padding-top: 6rem; }
}
body.nav-open .cookie-banner, body.nav-open .mobile-sticky-cta, body.nav-open .fab-stack { display: none !important; }
h2 + p, h2 + ul, h3 + p, h2 + .quick-answer { margin-top: 1rem; }
p + p { margin-top: 1rem; }

/* ===== Theme: clean white, full-width ===== */
/* All former "dark" blocks become light: swap the variables they read. */
.dark-section, .final-cta, .site-footer {
  --text-on-dark: #171717;
  --text-dim-on-dark: #686868;
  --border-on-dark: #ddddd6;
  background: #f6f6f3;
  color: var(--text);
}
.dark-section .card, .final-cta .card { background: var(--white); }
.dark-section .hl, .final-cta .hl { background: linear-gradient(transparent 60%, var(--accent) 0); color: inherit; }
.dark-section .btn-outline:hover, .final-cta .btn-outline:hover { background: var(--ink); color: #fff; }
.site-footer { background: #fff; border-top: 1px solid var(--border); }
.site-footer .brand svg path { fill: #0a0a0a; }
.site-footer .brand svg path:nth-child(even) { fill: #171717; }
.site-footer .social-row a:hover { color: var(--ink); border-color: var(--ink); }
.cta-band { background: #f6f6f3; border: 1px solid var(--border); color: var(--text); }
.cta-band h2 { color: var(--text); }
.site-header.is-scrolled { background: rgba(255,255,255,0.92); }
body.nav-open .site-header, body.nav-open .nav-primary { background: #fff; }

/* Full-width content: lift the narrow reading-width caps */
.max-prose, p { max-width: none; }
.lede { max-width: 70ch; }
.hero h1 { max-width: 20ch; }
.page-header h1 { max-width: 32ch; }
@media (min-width: 941px) { .hero-grid { grid-template-columns: 1.2fr 0.8fr; } }
.cta-band h2, .final-cta h2 { max-width: 24ch; }
.section h2 { max-width: none !important; }
.wrap.max-prose { max-width: none; }
@media (min-width: 1600px) { html { font-size: 106%; } }