/* MEIMX storefront: tools page styles (design-system components live in ../meimx-ds.css).
 * Pages: peptide science (meimx/science), how it works (meimx/process), reconstitution calculator (meimx/calculator),
 * product finder (meimx/finder). Measured against atlas-{science,process,calculator,finder}-{1440,390}.png. */

/* Shared: programmatic focus targets (headings, cards) do not show a ring; interactive controls keep theirs. */
.mx-sci-card:focus, .mx-process-card:focus, .mx-modal__title:focus, .mx-finder__title:focus, .mx-finder__results h2:focus { outline: none; }

/* The tools pages end with a section; keep one section gap above the footer (footer adds its own margin). */
.mx-page.mx-tools-page { padding-bottom: 0; }
.mx-page.mx-tools-page > .mx-section:last-child, .mx-page.mx-tools-page > .mx-container:last-child { padding-bottom: 0; }

/* Cover photos carry white bands at the top and bottom (800x600 with ~532px of picture): crop them. */
.mx-media-crop { position: relative; overflow: hidden; border-radius: 32px; aspect-ratio: 4 / 3; }
.mx-media-crop img { display: block; width: 100%; height: 100%; object-fit: cover; transform: scale(1.135); }

/* Text-only page intro (process, calculator) */
.mx-tools-intro .mx-lead { max-width: 560px; margin-top: 16px; }
.mx-tools-intro .mx-calc-lead { max-width: 620px; }

/* Hero card (science) */
.mx-page.mx-science > .mx-section.mx-tools-hero-wrap { padding-top: clamp(20px, 2.5vw, 36px); }
.mx-tools-hero.mx-hero-split { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(24px, 3.9vw, 56px); padding: clamp(28px, 5vw, 72px); border-radius: var(--mx-r-2xl); }
.mx-tools-hero .mx-lead { margin-top: 20px; }
@media (max-width: 991.98px) {
  .mx-tools-hero.mx-hero-split { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 575.98px) {
  .mx-tools-hero.mx-hero-split { gap: 22px; padding: 28px; }
  .mx-tools-hero .mx-lead { font-size: 17px; }
}

/* Sticky numbered rail beside a list of cards (science topics, process steps) */
.mx-rail-section { padding-top: clamp(24px, 3.9vw, 56px); }
.mx-rail-layout { display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 40px; padding: 0 22px; }
.mx-process-steps .mx-rail-layout { gap: 41px; padding: 0; }
.mx-rail { position: relative; }
.mx-rail ol { position: sticky; top: 120px; display: grid; gap: 28px; margin: 16px 0 0; padding: 0; list-style: none; }
.mx-process-steps .mx-rail ol { margin-top: 15px; }
.mx-rail li { position: relative; }
.mx-rail li + li::before { content: ""; position: absolute; left: 50%; bottom: 100%; height: 28px; border-left: 1px dashed var(--mx-border); }
.meimx-site .mx-rail__dot { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border: 1px solid var(--mx-border); border-radius: 50%; background: var(--mx-ivory); color: var(--mx-green-3); font-size: 14px; line-height: 1; text-decoration: none; transition: background-color .2s var(--mx-ease), color .2s var(--mx-ease); }
.meimx-site .mx-rail__dot:hover { border-color: var(--mx-green-3); opacity: 1; }
.meimx-site .mx-rail__dot[aria-current="true"] { background: var(--mx-green-4); border-color: var(--mx-green-4); color: #fff; }
.meimx-site .mx-rail__dot:focus-visible { outline: 2px solid var(--mx-green-4); outline-offset: 3px; }
@media (max-width: 991.98px) {
  .mx-rail-layout, .mx-process-steps .mx-rail-layout { display: block; padding: 0; }
  .mx-rail { display: none; }
}

/* Peptide science topic cards (alternating) */
.mx-sci-list, .mx-process-list { display: grid; gap: 24px; margin: 0; padding: 0; list-style: none; }
.mx-sci-card { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: center; gap: 56px; padding: 32px; background: #fff; border: 1px solid var(--mx-border); border-radius: 32px; scroll-margin-top: 110px; }
.mx-sci-list > li:nth-child(even) .mx-sci-card__media { order: -1; }
.mx-sci-card__media.mx-media { aspect-ratio: 16 / 10; border-radius: 24px; }
.mx-sci-card__num { display: block; margin: 0 0 16px; font-size: 40px; line-height: 1.1; color: var(--mx-green-2); }
.meimx-site .mx-sci-card__title, .meimx-site .mx-process-card__title { margin: 0 0 14px; font: 400 clamp(24px, 2.4vw, 34px)/1.15 var(--mx-font); letter-spacing: -.01em; color: var(--mx-green-4); text-wrap: balance; }
.mx-sci-card__body p { max-width: 500px; margin: 0 0 24px; font-size: 17px; line-height: 1.55; color: var(--mx-green-4); }
@media (max-width: 991.98px) {
  .mx-sci-card { grid-template-columns: minmax(0, 1fr); gap: 20px; }
  .mx-sci-list > li:nth-child(even) .mx-sci-card__media { order: 0; }
}
@media (max-width: 575.98px) {
  .mx-sci-list { gap: 16px; }
  .mx-sci-card { padding: 20px; }
  .mx-sci-card__num { margin-bottom: 16px; font-size: 28px; }
}

/* Learn-more modal dialog. Without JavaScript the :target rule opens it as an overlay; JS adds focus management. */
.mx-modal { position: fixed; inset: 0; z-index: 13000; display: none; align-items: center; justify-content: center; padding: 24px; }
.mx-modal:target, .mx-modal.is-open { display: flex; }
.mx-modal[hidden] { display: none !important; }
.mx-modal__backdrop { position: absolute; inset: 0; background: rgba(21, 24, 51, .55); cursor: default; }
.mx-modal__panel { position: relative; width: 100%; max-width: 720px; max-height: calc(100vh - 48px); max-height: calc(100dvh - 48px); overflow-y: auto; overscroll-behavior: contain; padding: clamp(24px, 3.3vw, 48px); background: #fff; border-radius: 32px; box-shadow: var(--mx-shadow-float); color: var(--mx-green-4); }
.mx-modal__head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 20px; }
.mx-modal__head .mx-sci-card__num { margin-bottom: 10px; font-size: 28px; }
.meimx-site .mx-modal__title { margin: 0; font: 400 clamp(26px, 2.4vw, 34px)/1.15 var(--mx-font); letter-spacing: -.01em; color: var(--mx-green-4); }
.mx-modal__body p { margin: 0 0 16px; font-size: 17px; line-height: 1.6; }
.meimx-site .mx-modal__body .mx-modal__note { margin: 24px 0 0; padding-top: 16px; border-top: 1px dashed var(--mx-border); font-size: 14px; line-height: 1.5; color: var(--mx-muted); }
html.mx-modal-open, html.mx-modal-open body { overflow: hidden; }
@media (max-width: 575.98px) {
  .mx-modal { align-items: flex-end; padding: 12px; }
  .mx-modal__panel { max-height: calc(100vh - 24px); max-height: calc(100dvh - 24px); border-radius: 24px; }
}

/* Final CTA panel (science): atlas uses the section heading size and a 520px photo. */
.mx-tools-cta.mx-cta { grid-template-columns: minmax(0, 1fr) minmax(0, 520px); padding: clamp(28px, 4.4vw, 64px); }
.meimx-site .mx-tools-cta .mx-h2-panel { font-size: var(--mx-h2); line-height: 1.1; }
.mx-tools-cta .mx-media { aspect-ratio: 4 / 3; }
.mx-tools-cta p { max-width: 480px; }
@media (max-width: 991.98px) { .mx-tools-cta.mx-cta { grid-template-columns: minmax(0, 1fr); } }

/* How it works: three large step cards */
.mx-process-steps { padding-top: clamp(32px, 3.9vw, 56px); }
.mx-process-card { display: grid; grid-template-columns: minmax(0, 539fr) minmax(0, 643fr); gap: 24px; padding: 16px; border: 1px solid var(--mx-border); border-radius: 40px; scroll-margin-top: 110px; }
.mx-process-list > li:nth-child(even) .mx-process-card { grid-template-columns: minmax(0, 643fr) minmax(0, 539fr); }
.mx-process-list > li:nth-child(even) .mx-process-card__media { order: -1; }
.mx-process-card__body { display: flex; flex-direction: column; align-items: flex-start; padding: 40px; background: #fff; border-radius: 32px; }
.mx-process-card__badge { display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; margin-bottom: 28px; border-radius: 50%; background: var(--mx-mint); color: var(--mx-green-3); font-size: 18px; font-weight: 500; line-height: 1; }
.mx-process-card__body p { margin: 0 0 32px; font-size: 17px; line-height: 1.55; }
.mx-process-card__actions { align-items: center; gap: 12px 24px; margin-top: auto; }
.mx-process-card__media.mx-media-crop { height: 100%; min-height: 360px; aspect-ratio: auto; }
@media (max-width: 991.98px) {
  .mx-process-card, .mx-process-list > li:nth-child(even) .mx-process-card { grid-template-columns: minmax(0, 1fr); }
  .mx-process-list > li:nth-child(even) .mx-process-card__media { order: 0; }
  .mx-process-card__media.mx-media-crop { height: auto; min-height: 0; aspect-ratio: 332 / 280; }
}
@media (max-width: 575.98px) {
  .mx-process-list { gap: 16px; }
  .mx-process-card { gap: 16px; padding: 12px; border-radius: 32px; }
  .mx-process-card__body { padding: 24px; border-radius: 24px; }
}

/* Reconstitution calculator */
.mx-calc { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; margin-top: clamp(32px, 3.3vw, 48px); }
.mx-calc__panel { padding: 40px; background: #fff; border-radius: 32px; box-shadow: var(--mx-shadow-card); }
.mx-calc__form .mx-calc__field { gap: 8px; margin-bottom: 26px; }
/* The legacy layer styles .mx-label as an uppercase kicker with !important; the atlas uses plain 16px labels here. */
.meimx-site .mx-calc__form .mx-label { font-size: 16px !important; font-weight: 400 !important; line-height: 1.3; letter-spacing: 0; text-transform: none; color: var(--mx-green-4); }
.mx-calc__form .mx-help { margin-top: -2px; }
.mx-calc__form .mx-calc__field:last-of-type { margin-bottom: 0; }
.meimx-site .mx-calc__form .mx-input { min-height: 58px; padding: 16px 20px; }
.meimx-site .mx-calc__select { width: 100%; min-height: 48px; padding: 0 44px 0 16px; font-size: 16px; }
.meimx-site .mx-calc__select:focus-visible { outline: none; border-color: var(--mx-green-4); box-shadow: var(--mx-focus); }
.mx-calc__submit { margin-top: 26px; }
.mx-calc__submit[hidden] { display: none !important; }
.mx-calc__result { display: flex; flex-direction: column; }
.meimx-site .mx-calc__result .mx-eyebrow { margin-bottom: 12px; font-weight: 400; }
.mx-calc__big { display: flex; align-items: baseline; flex-wrap: wrap; gap: 12px; margin: 0; color: var(--mx-green-4); }
.mx-calc__big [data-out="units"] { font-size: clamp(56px, 6vw, 86.4px); line-height: 1; letter-spacing: -.02em; }
.mx-calc__big-unit { font-size: 18px; color: var(--mx-green-3); }
.mx-calc__sub { margin: 14px 0 0; font-size: 16px; line-height: 1.4; color: var(--mx-muted); }
.mx-calc__meter { margin-top: 24px; }
.mx-calc__track { position: relative; height: 18px; overflow: hidden; border-radius: 999px; background: var(--mx-mint); }
.mx-calc__fill { position: absolute; inset: 0 auto 0 0; min-width: 18px; max-width: 100%; border-radius: 999px; background: var(--mx-green-3); transition: width .25s var(--mx-ease); }
.mx-calc__fill.is-over { background: var(--mx-coral); }
.mx-calc__scale { display: flex; justify-content: space-between; margin-top: 8px; font-size: 13px; line-height: 1; color: var(--mx-muted); }
.mx-calc__warning { margin: 16px 0 0; }
.mx-calc__warning[hidden], .mx-calc__invalid[hidden], .mx-calc__output[hidden] { display: none; }
.mx-calc__stats { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin: 22px 0 0; padding-top: 22px; border-top: 1px dashed var(--mx-border); }
.mx-calc__stats dt { margin: 0 0 6px; font-size: 14px; font-weight: 400; color: var(--mx-muted); }
.mx-calc__stats dd { margin: 0; font-size: 22px; line-height: 1.2; color: var(--mx-green-4); }
.meimx-site .mx-calc__note { margin: auto 0 0; padding-top: 32px; font-size: 13px; line-height: 1.55; color: var(--mx-muted); }
.mx-calc-working[hidden] { display: none; }
.mx-calc-working .mx-calc__panel { padding: clamp(24px, 2.8vw, 40px); }
.mx-calc-working__list { display: grid; gap: 10px; margin: 16px 0 0; padding-left: 20px; font-size: 16px; line-height: 1.5; font-variant-numeric: tabular-nums; }
@media (max-width: 991.98px) {
  .mx-calc { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 575.98px) {
  .mx-calc { gap: 16px; }
  .mx-calc__panel { padding: 24px; border-radius: 24px; }
  .mx-calc__stats dd { font-size: 20px; }
}

/* Product finder (minimal shell) */
.mx-finder { min-height: calc(100vh - 65px); padding: clamp(24px, 4.4vw, 64px) 16px clamp(40px, 5.5vw, 80px); }
.mx-finder__inner { max-width: 720px; margin: 0 auto; }
.mx-finder__progress-text { display: flex; justify-content: space-between; gap: 16px; margin-bottom: 12px; font-size: 12px; line-height: 1.1; letter-spacing: .12em; text-transform: uppercase; color: var(--mx-green-3); }
.mx-finder__track { position: relative; height: 4px; overflow: hidden; border-radius: 999px; background: var(--mx-mint-2); }
.mx-finder__fill { position: absolute; inset: 0 auto 0 0; background: var(--mx-green-3); transition: width .3s var(--mx-ease); }
.mx-finder__card { margin-top: 24px; padding: clamp(24px, 3.3vw, 48px); background: #fff; border-radius: 32px; box-shadow: var(--mx-shadow-card); }
.mx-finder__card[hidden], .mx-finder__results[hidden] { display: none; }
.meimx-site .mx-finder__eyebrow { margin-bottom: 14px; font-size: 12px; }
.meimx-site .mx-finder__title { margin: 0; font: 400 clamp(30px, 3.4vw, 48px)/1.08 var(--mx-font); letter-spacing: -.02em; color: var(--mx-green-4); text-wrap: wrap; }
.mx-finder__text { margin: 16px 0 0; font-size: 17px; line-height: 1.6; color: var(--mx-green-4); }
.mx-finder__actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 16px; margin-top: 32px; }
.meimx-site .mx-finder__skip { padding: 8px 0; font-size: 15px; font-weight: 500; color: var(--mx-green-3); text-decoration: underline; text-underline-offset: 4px; }
.meimx-site .mx-finder__skip:focus-visible { outline: 2px solid var(--mx-green-4); outline-offset: 3px; }
.mx-finder__fieldset { min-width: 0; margin: 0; padding: 0; border: 0; }
.mx-finder__legend { float: none; width: auto; margin: 0; padding: 0; font: inherit; }
.mx-finder__hint { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 4px 16px; margin: 14px 0 0; font-size: 16px; color: var(--mx-muted); }
.mx-finder__hint [data-mx-finder-count] { color: var(--mx-green-3); }
.mx-finder__error { margin-top: 12px; }
.mx-finder__error[hidden] { display: none; }
.mx-finder__options { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin: 20px 0 0; padding: 0; list-style: none; }
.mx-finder__option { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 12px; min-height: 56px; margin: 0; padding: 12px 16px; border: 1px solid var(--mx-border); border-radius: 16px; background: #fff; color: var(--mx-green-4); font-size: 16px; line-height: 1.3; cursor: pointer; transition: background-color .2s var(--mx-ease), border-color .2s var(--mx-ease); }
.mx-finder__option:hover { border-color: var(--mx-green-3); }
.mx-finder__option:has(input:checked) { border-color: var(--mx-green-3); background: var(--mx-mint); }
.mx-finder__option.is-disabled { cursor: not-allowed; color: var(--mx-muted); }
.mx-finder__option.is-disabled:hover { border-color: var(--mx-border); }
.meimx-site .mx-finder__option input { appearance: none; display: grid; place-content: center; width: 20px; height: 20px; margin: 0; border: 1px solid var(--mx-muted-2); border-radius: 4px; background: #fff; cursor: inherit; }
.meimx-site .mx-finder__option input:checked { background: var(--mx-green-4); border-color: var(--mx-green-4); }
.meimx-site .mx-finder__option input:checked::after { content: ""; width: 10px; height: 6px; border: 2px solid #fff; border-top: 0; border-right: 0; transform: rotate(-45deg) translate(1px, -1px); }
.meimx-site .mx-finder__option input:disabled { background: var(--mx-border-2); }
.meimx-site .mx-finder__option input:focus-visible { outline: 2px solid var(--mx-green-4); outline-offset: 2px; }
.mx-finder__option-count { font-size: 13px; color: var(--mx-muted); white-space: nowrap; }
.mx-finder__results { max-width: 1200px; margin: 40px auto 0; }
.mx-finder__results-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 20px 32px; margin-bottom: 24px; }
.mx-finder__chosen { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0 10px; }
.mx-finder.is-results .mx-finder__inner { max-width: 1200px; }
@media (max-width: 575.98px) {
  .mx-finder__options { grid-template-columns: minmax(0, 1fr); }
  .mx-finder__card { border-radius: 24px; }
  .mx-finder__actions .mx-btn--outline { padding: 0 20px; }
  .mx-finder__results { margin-top: 28px; }
}

/* Long compound words (DE/NL/PL) must wrap inside narrow cards instead of overflowing. */
.mx-tools-page :is(.mx-h1, .mx-sci-card__title, .mx-process-card__title), .mx-modal__title, .mx-finder__title, .mx-finder__legend { overflow-wrap: break-word; hyphens: auto; }
.mx-finder__legend { max-width: 100%; }