/* Metrics library + metrics glossary */

/* ---------- Metrics library: hero ---------- */
.ml-hero { background: linear-gradient(90deg, var(--bg-hero) 0%, var(--bg-hero) 44%, var(--bg-hero-2) 62%, var(--bg-hero-2) 100%); }
.ml-hero .hero__inner { grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); }
.ml-hero h1 { max-width: 640px; }
.ml-hero__sub { max-width: 600px; color: var(--ink); font-size: var(--fs-h3); font-weight: 600; line-height: 1.25; }
.ml-hero .hero__text { max-width: 640px; }
.ml-hero .hero__text + .hero__text { margin-top: 16px; }
.ml-hero__link { margin: 28px 0 0; }
.ml-hero__media { display: grid; place-items: center; }
.ml-hero__media img { width: min(560px, 100%); }

/* ---------- From data to decisions ---------- */
.ml-intro { --split-cols: 1fr 1.2fr; --split-gap: clamp(32px, 6vw, 96px); }
.ml-intro__text { max-width: 500px; }
.ml-principles { gap: 18px; max-width: 640px; }
.ml-principles li { font-weight: 400; color: var(--text); }
.ml-principles strong { font-weight: 700; }

/* ---------- Section heads ---------- */
.ml-head { max-width: 1040px; }
.ml-head h2 { margin-bottom: .6em; }
.ml-note { max-width: 1040px; margin: clamp(28px, 3vw, 40px) 0 0; font-size: .9375rem; color: var(--muted); }

/* ---------- Measured metric cards ---------- */
.ml-measured .card { padding: clamp(28px, 3vw, 44px); }
.ml-measured .card__icon { width: 56px; height: 56px; margin-bottom: 28px; }
.ml-measured h3 { margin-bottom: 8px; }
.ml-measured__sub { margin-bottom: 20px; font-size: .9375rem !important; color: var(--muted); }
.ml-ticks { gap: 12px; }
.ml-ticks li { font-weight: 400; color: var(--text); }
.ml-ticks li::before { top: 2px; width: 20px; height: 20px; background-size: 12px; }
@media (max-width: 1024px) {
  .ml-measured { --cols: 1; }
}
@media (min-width: 560px) and (max-width: 1024px) {
  .ml-measured .ml-ticks { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 32px; }
}

/* ---------- Efficiency ratio cards ---------- */
.ml-ratios .card { padding: clamp(24px, 2.4vw, 32px); }
.ml-ratios__code {
  display: grid; place-items: center; width: 64px; height: 64px; margin-bottom: 28px;
  border: 2px solid var(--green); border-radius: 14px; background: var(--green-50);
  color: var(--green-700); font-size: .9375rem; font-weight: 800; letter-spacing: .04em;
}
.ml-ratios h3 { margin-bottom: 6px; font-size: 1.125rem; color: var(--green); }
.ml-ratios__sub { margin-bottom: 14px; font-size: .9375rem !important; font-weight: 600; color: var(--ink); }
.ml-ratios p:last-child { font-size: .9375rem; }
@media (min-width: 560px) and (max-width: 1024px) {
  .ml-ratios { --cols: 2; }
}

/* ---------- Metric tables ---------- */
.ml-table { background: #fff; border-radius: var(--radius-lg); }
.ml-table .table { font-size: 1rem; }
.ml-table .table th, .ml-table .table td { padding: 18px 24px; }
.ml-table thead th { color: var(--green); font-weight: 700; background: var(--bg-soft); }
.ml-table tbody th { width: 36%; color: var(--green-700); font-weight: 600; background: none; }
.ml-table tbody tr:nth-child(even) { background: #fafafa; }
.ml-table tbody tr { transition: background-color .2s var(--ease); }
.ml-table tbody tr:hover { background: var(--green-50); }
.ml-table tbody tr:last-child th { border-bottom: 0; }
@media (max-width: 640px) {
  .ml-table .table { min-width: 0; }
  .ml-table thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
  .ml-table tbody, .ml-table tr, .ml-table tbody th, .ml-table td { display: block; width: auto; }
  .ml-table tr { padding: 16px 18px; border-bottom: 1px solid var(--line); }
  .ml-table tbody tr:last-child { border-bottom: 0; }
  .ml-table .table tbody th, .ml-table .table td { padding: 0; border: 0; }
  .ml-table .table td { margin-top: 4px; font-size: .9375rem; }
}

/* ---------- Closing CTA ---------- */
.ml-cta { background: var(--bg-card) url("../../img/SaaS-Attain-BG.webp") right center / auto 115% no-repeat; }
.ml-cta__copy { max-width: 560px; }
.ml-cta__media { display: grid; place-items: center; }
.ml-cta__media img { width: min(380px, 80%); }
@media (max-width: 900px) {
  .ml-cta { background-size: auto 60%; background-position: right bottom; }
  .ml-cta__media { max-width: none; }
  .ml-cta__media img { width: min(260px, 64%); }
}

@media (max-width: 900px) {
  .ml-hero { background: var(--bg-hero); }
  .ml-hero .hero__inner { grid-template-columns: 1fr; }
  .ml-hero__media { max-width: none; }
  .ml-hero__media img { width: min(420px, 90%); }
}

/* ==========================================================================
   Metrics glossary
   ========================================================================== */
.gl-title h1 { color: #00423f; }

.gl__layout { display: grid; grid-template-columns: 280px minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); align-items: start; }
.gl__groups { max-width: 1040px; }

.gl-nav { position: sticky; top: calc(var(--header-h) - 8px); }
.gl-nav__title { margin: 0 0 12px; font-size: .75rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.gl-nav ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.gl-nav ul a {
  display: flex; align-items: center; gap: 12px; min-height: 44px; padding: 10px 12px; border-radius: 10px;
  color: var(--ink); font-weight: 500; font-size: .9375rem; line-height: 1.3;
  transition: background-color .2s var(--ease), color .2s var(--ease);
}
.gl-nav ul a:hover { background: var(--green-50); color: var(--green); }
.gl-nav ul .icon { width: 18px; height: 18px; color: var(--green); }
.gl-nav__count { margin-left: auto; min-width: 28px; padding: 2px 8px; border-radius: 999px; background: var(--bg-card); color: var(--muted); font-size: .75rem; font-weight: 600; text-align: center; }
.gl-nav__back { margin-top: 20px; padding-left: 12px; font-size: .9375rem; }

.gl-group + .gl-group { margin-top: clamp(48px, 6vw, 88px); }
.gl-group h2 { margin-bottom: 24px; color: #00423f; font-weight: 800; }

.gl-accordion { gap: 16px; }
.gl-accordion .accordion__item { background: var(--bg-card); border-color: transparent; }
.gl-accordion .accordion__item[open] { border-color: transparent; box-shadow: none; }
.gl-accordion .accordion__item > summary { padding: 20px 24px; color: var(--green); font-size: 1.125rem; font-weight: 500; }
.gl-accordion .accordion__item > summary:hover { color: var(--green-700); }
.gl-accordion .accordion__item > summary::after { background-color: #fff; }
.gl-accordion .accordion__body { padding: 0 24px 22px; max-width: 820px; font-size: .9375rem; line-height: 1.6; }
.gl-accordion .accordion__item:target { box-shadow: 0 0 0 2px rgba(58, 117, 95, .45); }

@media (max-width: 1024px) {
  .gl__layout { grid-template-columns: 1fr; }
  .gl-nav { position: static; }
  .gl-nav ul { display: flex; flex-wrap: wrap; gap: 8px; }
  .gl-nav ul a { min-height: 44px; padding: 8px 14px; border: 1px solid var(--line); border-radius: 999px; background: #fff; }
  .gl-nav__back { display: none; }
}
@media (max-width: 480px) {
  .gl-accordion .accordion__item > summary { padding: 16px 18px; font-size: 1.0625rem; }
  .gl-accordion .accordion__body { padding: 0 18px 18px; }
}