/* RNA Design System — camada pública, sem dependência de framework. */
:root {
  --rna-color-brand-primary: #4be8ca;
  --rna-color-brand-primary-hover: #5cf8da;
  --rna-color-brand-primary-strong: #6aedd4;
  --rna-color-brand-secondary: #f3f900;
  --rna-color-brand-tertiary: #001f63;
  --rna-color-brand-deep: #001950;
  --rna-color-surface-default: #fff;
  --rna-color-surface-subtle: #f5f5f5;
  --rna-color-surface-field: #f9f9f9;
  --rna-color-surface-footer: #03022a;
  --rna-color-text-body: #404040;
  --rna-color-text-heading: #001f63;
  --rna-color-text-inverse: #fff;
  --rna-color-border-subtle: #e0e0e0;
  --rna-color-border-footer: #121a47;
  --rna-color-feedback-success: #18a957;
  --rna-color-feedback-warning: #ffbb38;
  --rna-color-feedback-error: #df1642;

  --rna-font-sans: "Montserrat", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  --rna-font-size-xs: .75rem;
  --rna-font-size-sm: .875rem;
  --rna-font-size-md: 1rem;
  --rna-font-size-lg: 1.125rem;
  --rna-font-size-xl: 1.3125rem;

  --rna-space-1: .25rem;
  --rna-space-2: .5rem;
  --rna-space-3: .75rem;
  --rna-space-4: 1rem;
  --rna-space-6: 1.5rem;
  --rna-space-8: 2rem;
  --rna-space-10: 2.5rem;
  --rna-space-12: 3rem;
  --rna-space-14: 3.5rem;
  --rna-space-16: 4rem;
  --rna-space-20: 5rem;
  --rna-space-24: 6rem;
  --rna-space-32: 8rem;

  --rna-radius-control: .25rem;
  --rna-radius-card: .625rem;
  --rna-radius-round: 9999px;
  --rna-shadow-soft: 0 2px 4px rgb(48 49 51 / 10%), 0 0 1px rgb(48 49 51 / 5%);
  --rna-shadow-focus: 0 0 0 3px rgb(75 232 202 / 45%);
  --rna-container-content: 73.25rem;
  --rna-container-wide: 88rem;
  --rna-container-prose: 48.875rem;
  --rna-gutter: 1rem;
  --rna-duration-fast: 150ms;
  --rna-duration-normal: 300ms;
  --rna-duration-slow: 500ms;
  --rna-ease-standard: cubic-bezier(.2, 0, 0, 1);
}

.rna-ui,
.rna-ui *,
.rna-ui *::before,
.rna-ui *::after { box-sizing: border-box; }

.rna-ui {
  margin: 0;
  background: var(--rna-color-surface-default);
  color: var(--rna-color-text-body);
  font: 400 1rem/1.5 var(--rna-font-sans);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

.rna-ui :where(h1, h2, h3, h4, p, ul, ol, figure) { margin-block-start: 0; }
.rna-ui :where(h1, h2, h3, h4) { color: var(--rna-color-text-heading); font-family: var(--rna-font-sans); }
.rna-ui img { display: block; max-width: 100%; }
.rna-ui a { color: inherit; }
.rna-ui button,
.rna-ui input,
.rna-ui select,
.rna-ui textarea { font: inherit; }
.rna-ui :where(a, button, input, select, textarea):focus-visible {
  outline: 3px solid var(--rna-color-brand-primary);
  outline-offset: 3px;
  box-shadow: var(--rna-shadow-focus);
}

.rna-sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

/* Primitives */
.rna-container {
  width: min(calc(100% - (2 * var(--rna-gutter))), var(--rna-container-content));
  margin-inline: auto;
}
.rna-container--wide { max-width: var(--rna-container-wide); }
.rna-container--prose { max-width: var(--rna-container-prose); }
.rna-section { padding-block: var(--rna-space-10); }
.rna-section--soft { background: var(--rna-color-surface-subtle); }
.rna-section--brand { background: var(--rna-color-brand-tertiary); color: var(--rna-color-text-inverse); }
.rna-section--footer { background: var(--rna-color-surface-footer); color: var(--rna-color-text-inverse); }
.rna-stack { display: flex; flex-direction: column; gap: var(--rna-stack-gap, var(--rna-space-6)); }
.rna-cluster { display: flex; flex-wrap: wrap; align-items: center; gap: var(--rna-cluster-gap, var(--rna-space-4)); }
.rna-grid { display: grid; gap: var(--rna-grid-gap, 1.875rem); }
.rna-grid--2,
.rna-grid--3,
.rna-grid--4 { grid-template-columns: 1fr; }

/* Typography */
.rna-display-hero {
  margin-bottom: var(--rna-space-4);
  color: var(--rna-color-text-inverse);
  font-size: clamp(3rem, 7vw, 5rem);
  font-weight: 700;
  line-height: 1.2;
}
.rna-display-page {
  margin-bottom: var(--rna-space-4);
  font-size: clamp(3rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.25;
}
.rna-heading-2 {
  margin-bottom: var(--rna-space-6);
  color: var(--rna-color-text-heading);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 500;
  line-height: 1.25;
}
.rna-heading-2--inverse { color: var(--rna-color-text-inverse); }
.rna-heading-3 {
  margin-bottom: .375rem;
  color: var(--rna-color-text-heading);
  font-size: 1.625rem;
  font-weight: 700;
  line-height: 1.45;
}
.rna-body-lg { font-size: 1.125rem; line-height: 1.7778; }
.rna-caption { font-size: .875rem; line-height: 1.4286; }
.rna-muted { color: rgb(64 64 64 / 72%); }
.rna-inverse { color: var(--rna-color-text-inverse); }

/* Icon primitive */
.rna-icon { width: 1.5rem; height: 1.5rem; flex: 0 0 auto; }
.rna-icon--sm { width: 1rem; height: 1rem; }
.rna-icon--lg { width: 2.5rem; height: 2.5rem; }

/* Actions */
.rna-button {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  justify-content: center;
  gap: var(--rna-space-2);
  padding: .375rem var(--rna-space-4);
  border: 2px solid transparent;
  border-radius: var(--rna-radius-control);
  background: var(--rna-color-brand-primary);
  color: var(--rna-color-brand-tertiary) !important;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.75;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: background-color var(--rna-duration-normal) var(--rna-ease-standard), border-color var(--rna-duration-normal) var(--rna-ease-standard), color var(--rna-duration-normal) var(--rna-ease-standard), transform var(--rna-duration-fast) var(--rna-ease-standard);
}
.rna-button:hover { background: var(--rna-color-brand-primary-hover); }
.rna-button:active { transform: translateY(1px); }
.rna-button--outline { border-color: var(--rna-color-brand-primary); background: transparent; color: var(--rna-color-brand-primary) !important; }
.rna-button--outline:hover { border-color: var(--rna-color-brand-primary-strong); background: rgb(75 232 202 / 8%); color: var(--rna-color-brand-primary-strong) !important; }
.rna-button--ghost { min-height: 2.75rem; padding-inline: 0; background: transparent; color: var(--rna-color-brand-tertiary) !important; }
.rna-button--ghost:hover { background: transparent; color: var(--rna-color-brand-primary-strong) !important; }
.rna-button--large { min-height: 3rem; padding-inline: 1.3125rem; font-size: 1.3125rem; }
.rna-button--block { width: 100%; }
.rna-button:disabled,
.rna-button[aria-disabled="true"] { opacity: .45; cursor: not-allowed; pointer-events: none; }

.rna-arrow-link {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  gap: var(--rna-space-2);
  color: var(--rna-color-brand-primary) !important;
  font-size: .875rem;
  font-weight: 700;
  text-decoration: none;
}
.rna-arrow-link::after { content: "→"; font-size: 1.25rem; transition: transform var(--rna-duration-normal) var(--rna-ease-standard); }
.rna-arrow-link:hover::after { transform: translateX(.25rem); }

/* Global chrome */
.rna-top-banner {
  position: relative;
  display: grid;
  min-height: 2.5rem;
  place-items: center;
  padding: .5rem 3.25rem .5rem 1rem;
  background: var(--rna-color-brand-primary);
  color: var(--rna-color-brand-tertiary);
  text-align: center;
}
.rna-top-banner p { margin-bottom: 0; }
.rna-top-banner a { font-weight: 700; }
.rna-top-banner__close {
  position: absolute;
  top: 50%;
  right: .5rem;
  display: grid;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  place-items: center;
  transform: translateY(-50%);
  cursor: pointer;
}

.rna-header { background: var(--rna-color-brand-deep); color: var(--rna-color-text-inverse); }
.rna-header__main {
  display: flex;
  min-height: 7.25rem;
  align-items: center;
  justify-content: space-between;
  gap: var(--rna-space-6);
}
.rna-header__brand { display: inline-flex; align-items: center; text-decoration: none; }
.rna-header__brand img { width: 8.5rem; height: auto; }
.rna-header__nav { display: none; align-items: center; gap: 1.375rem; }
.rna-header__nav a { color: rgb(255 255 255 / 80%); font-size: .875rem; text-decoration: none; transition: color var(--rna-duration-normal); }
.rna-header__nav a:hover,
.rna-header__nav a[aria-current="page"] { color: var(--rna-color-brand-primary); }
.rna-header__menu-button { display: inline-grid; width: 2.75rem; height: 2.75rem; padding: 0; border: 0; background: transparent; color: var(--rna-color-brand-primary); place-items: center; cursor: pointer; }
.rna-breadcrumb { border-top: 1px solid rgb(255 255 255 / 14%); }
.rna-breadcrumb__inner { min-height: 3.25rem; display: flex; align-items: center; gap: .5rem; color: var(--rna-color-brand-primary); font-size: .875rem; }

/* Hero and ticker */
.rna-hero { position: relative; min-height: clamp(32rem, 62vw, 45rem); overflow: hidden; isolation: isolate; background: var(--rna-color-brand-deep); }
.rna-hero__media { position: absolute; z-index: -2; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.rna-hero::after { position: absolute; z-index: -1; inset: 0; background: linear-gradient(90deg, rgb(3 2 42 / 72%) 0%, rgb(3 2 42 / 28%) 58%, transparent 100%), linear-gradient(0deg, rgb(3 2 42 / 46%) 0%, transparent 48%); content: ""; }
.rna-hero__inner { display: flex; min-height: inherit; align-items: center; }
.rna-hero__content { max-width: 49.375rem; padding-block: var(--rna-space-12); }
.rna-hero__copy { max-width: 40rem; margin-bottom: 0; color: rgb(255 255 255 / 86%); font-size: 1.125rem; line-height: 1.7778; }
.rna-hero__actions { margin-top: var(--rna-space-6); }
.rna-hero__pagination { position: absolute; right: 0; bottom: 2.5rem; left: 0; display: flex; justify-content: center; gap: .5rem; }
.rna-dot { width: 1rem; height: 1rem; padding: 0; border: 0; border-radius: 50%; background: var(--rna-color-border-subtle); cursor: pointer; }
.rna-dot[aria-current="true"] { background: var(--rna-color-brand-primary); }

.rna-ticker { padding: .875rem var(--rna-gutter); overflow: hidden; background: var(--rna-color-brand-secondary); color: var(--rna-color-brand-tertiary); font-size: .875rem; font-weight: 600; line-height: 1.25rem; text-align: center; text-transform: uppercase; }
.rna-ticker a { text-decoration-thickness: 2px; text-underline-offset: .16em; }

/* Program card */
.rna-program-card {
  display: flex;
  height: 100%;
  flex-direction: column;
  overflow: hidden;
  border-radius: var(--rna-radius-card);
  background: var(--rna-color-surface-default);
  color: var(--rna-color-brand-tertiary) !important;
  text-decoration: none;
}
.rna-program-card__media { width: 100%; height: 14.25rem; object-fit: cover; }
.rna-program-card__body { display: flex; flex: 1; flex-direction: column; justify-content: space-between; padding: var(--rna-space-8); transition: background-color var(--rna-duration-normal), color var(--rna-duration-normal); }
.rna-program-card__title { margin-bottom: .375rem; color: inherit; font-size: 1.625rem; font-weight: 700; line-height: 1.54; }
.rna-program-card__copy { margin-bottom: var(--rna-space-4); color: inherit; font-size: 1.125rem; line-height: 1.7778; }
.rna-program-card__icon { align-self: flex-end; color: var(--rna-color-brand-primary); transition: transform var(--rna-duration-normal) var(--rna-ease-standard); }
.rna-program-card:hover .rna-program-card__body { background: var(--rna-color-brand-tertiary); color: var(--rna-color-text-inverse); }
.rna-program-card:hover .rna-program-card__icon { transform: rotate(90deg); }

/* Editorial split feature */
.rna-feature { display: grid; align-items: center; gap: 3.625rem; }
.rna-feature__media-wrap { position: relative; min-height: 20rem; }
.rna-feature__media-wrap::before { position: absolute; z-index: 0; inset: .75rem 0 0; border-radius: var(--rna-radius-card); background: var(--rna-color-brand-primary); box-shadow: var(--rna-shadow-soft); content: ""; transform: rotate(3deg); }
.rna-feature__media-wrap::after { position: absolute; z-index: 2; inset: 0; border-radius: var(--rna-radius-card); background: rgb(23 23 23 / 20%); content: ""; pointer-events: none; }
.rna-feature__media { position: absolute; z-index: 1; inset: 0; width: 100%; height: 100%; border-radius: var(--rna-radius-card); object-fit: cover; }
.rna-feature__content { max-width: 28.6875rem; }
.rna-feature__copy { margin-bottom: var(--rna-space-6); color: var(--rna-color-brand-tertiary); font-size: 1.125rem; line-height: 1.7778; }

.rna-feature-band { display: grid; overflow: hidden; border-radius: var(--rna-radius-card); background: var(--rna-color-brand-tertiary); }
.rna-feature-band__content { padding: var(--rna-space-10) var(--rna-space-4); }
.rna-feature-band__copy { margin-bottom: var(--rna-space-6); color: var(--rna-color-text-inverse); font-size: 1.125rem; line-height: 1.7778; }
.rna-feature-band__media { width: 100%; min-height: 22rem; height: 100%; object-fit: cover; }

/* People */
.rna-athlete-card { color: var(--rna-color-text-inverse); }
.rna-athlete-card__media { width: 100%; height: 21.5625rem; margin-bottom: var(--rna-space-6); object-fit: cover; }
.rna-athlete-card__title { margin-bottom: var(--rna-space-4); color: var(--rna-color-text-inverse); font-size: 1.9375rem; font-weight: 700; line-height: 1.55; }
.rna-athlete-card__meta { margin-bottom: var(--rna-space-4); font-size: 1.125rem; line-height: 1.7778; }
.rna-athlete-card__action { min-height: 2.75rem; padding: 0; border: 0; background: transparent; color: var(--rna-color-brand-primary); font-size: .875rem; font-weight: 700; cursor: pointer; }

/* Overlay camp card */
.rna-camp-card { position: relative; display: flex; min-height: 20rem; align-items: flex-end; overflow: hidden; isolation: isolate; border-radius: var(--rna-radius-card); color: var(--rna-color-text-inverse) !important; text-decoration: none; }
.rna-camp-card__media { position: absolute; z-index: -2; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform var(--rna-duration-slow) var(--rna-ease-standard); }
.rna-camp-card::after { position: absolute; z-index: -1; inset: 0; background: linear-gradient(0deg, rgb(3 2 42 / 90%) 0%, rgb(3 2 42 / 32%) 62%, transparent 100%); content: ""; }
.rna-camp-card__body { width: 100%; padding: var(--rna-space-6); }
.rna-camp-card__title { margin-bottom: var(--rna-space-6); color: var(--rna-color-text-inverse); font-size: 1.75rem; font-weight: 500; line-height: 1.43; }
.rna-camp-card__meta { display: flex; align-items: center; justify-content: space-between; gap: var(--rna-space-4); margin-bottom: 0; font-size: 1.125rem; line-height: 1.7778; }
.rna-camp-card:hover .rna-camp-card__media { transform: scale(1.035); }

/* Hubs and program detail */
.rna-category-mosaic { display: grid; gap: 1.875rem; }
.rna-category-card { position: relative; display: flex; min-height: 20rem; align-items: flex-end; overflow: hidden; isolation: isolate; border-radius: var(--rna-radius-card); background: #171717; color: var(--rna-color-text-inverse) !important; text-decoration: none; }
.rna-category-card__media { position: absolute; z-index: -2; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform var(--rna-duration-slow) var(--rna-ease-standard); }
.rna-category-card::after { position: absolute; z-index: -1; inset: 0; background: linear-gradient(0deg, rgb(23 23 23 / 96%) 0%, rgb(23 23 23 / 48%) 58%, rgb(23 23 23 / 8%) 100%); content: ""; }
.rna-category-card__body { width: 100%; padding: var(--rna-space-8); }
.rna-category-card__title { display: flex; align-items: center; justify-content: space-between; gap: var(--rna-space-4); margin-bottom: var(--rna-space-4); color: var(--rna-color-brand-primary); font-size: 1.75rem; font-weight: 500; line-height: 1.43; }
.rna-category-card__copy { max-width: 38rem; margin-bottom: 0; color: var(--rna-color-text-inverse); font-size: 1.125rem; line-height: 1.7778; }
.rna-category-card:hover .rna-category-card__media { transform: scale(1.035); }

.rna-product-hero { min-height: 38.25rem; }
.rna-product-hero__category { display: inline-flex; margin-bottom: var(--rna-space-6); padding: .375rem .625rem; background: rgb(255 255 255 / 18%); color: var(--rna-color-text-inverse); font-size: .875rem; line-height: 1.25rem; text-transform: uppercase; }
.rna-product-hero__date { display: flex; align-items: center; gap: var(--rna-space-2); margin-bottom: var(--rna-space-4); color: var(--rna-color-brand-primary); font-size: 1rem; font-weight: 600; line-height: 1.5; text-transform: uppercase; }
.rna-product-hero__restriction { margin-bottom: 0; color: rgb(255 255 255 / 86%); font-size: 1.125rem; line-height: 1.7778; }

.rna-anchor-nav { position: sticky; z-index: 20; top: 0; border-bottom: 1px solid var(--rna-color-border-subtle); background: var(--rna-color-surface-default); }
.rna-anchor-nav__list { display: flex; min-height: 4.25rem; align-items: stretch; gap: 1.75rem; margin: 0; padding: 0; overflow-x: auto; list-style: none; scrollbar-width: thin; }
.rna-anchor-nav__item { display: flex; flex: 0 0 auto; }
.rna-anchor-nav__link { display: flex; align-items: center; border-bottom: 3px solid transparent; color: var(--rna-color-brand-tertiary); font-size: .875rem; font-weight: 600; text-decoration: none; white-space: nowrap; }
.rna-anchor-nav__link:hover,
.rna-anchor-nav__link[aria-current="location"] { border-bottom-color: var(--rna-color-brand-primary); color: var(--rna-color-brand-primary-strong); }

.rna-benefit-list { display: grid; gap: var(--rna-space-8) 3.75rem; margin: 0; padding: 0; list-style: none; }
.rna-benefit { display: flex; align-items: flex-start; gap: var(--rna-space-4); }
.rna-benefit__icon { display: grid; width: 3.5rem; height: 3.5rem; flex: 0 0 3.5rem; border-radius: .5rem; background: var(--rna-color-brand-primary); color: var(--rna-color-brand-tertiary); place-items: center; }
.rna-benefit__text { margin-bottom: 0; color: var(--rna-color-brand-tertiary); font-size: 1.125rem; font-weight: 500; line-height: 1.7778; }

.rna-person-card__media { width: 100%; aspect-ratio: 4 / 5; margin-bottom: var(--rna-space-4); border-radius: var(--rna-radius-card); object-fit: cover; }
.rna-person-card__name { margin-bottom: var(--rna-space-1); color: var(--rna-color-brand-tertiary); font-size: 1.3125rem; font-weight: 700; line-height: 1.5; }
.rna-person-card__role { margin-bottom: 0; color: rgb(64 64 64 / 68%); font-size: .75rem; font-weight: 700; letter-spacing: .08em; line-height: 1.5; text-transform: uppercase; }

.rna-contact-panel { display: grid; overflow: hidden; border-radius: var(--rna-radius-card); background: var(--rna-color-brand-tertiary); color: var(--rna-color-text-inverse); }
.rna-contact-panel__media { width: 100%; height: 100%; min-height: 18rem; object-fit: cover; }
.rna-contact-panel__body { padding: var(--rna-space-8); }
.rna-form-grid { display: grid; gap: var(--rna-space-4); }
.rna-contact-panel .rna-label { color: var(--rna-color-text-inverse); }
.rna-contact-panel .rna-field { border-color: #686785; background: #cbcbdc; }

.rna-accordion { overflow: hidden; background: var(--rna-color-brand-tertiary); color: var(--rna-color-text-inverse); }
.rna-accordion__item + .rna-accordion__item { border-top: 1px solid #526696; }
.rna-accordion__trigger { display: grid; width: 100%; min-height: 6rem; grid-template-columns: auto minmax(0, 1fr) auto; align-items: start; gap: var(--rna-space-4); padding: var(--rna-space-8) var(--rna-space-4); border: 0; background: transparent; color: var(--rna-color-text-inverse); text-align: left; cursor: pointer; }
.rna-accordion__trigger[aria-expanded="true"] { background: #1d3876; }
.rna-accordion__number { color: var(--rna-color-brand-primary); font-size: 1.125rem; font-weight: 700; }
.rna-accordion__question { font-size: 1.125rem; font-weight: 500; line-height: 1.6; }
.rna-accordion__icon { color: var(--rna-color-brand-primary); font-size: 1.5rem; transition: transform var(--rna-duration-normal); }
.rna-accordion__trigger[aria-expanded="true"] .rna-accordion__icon { transform: rotate(45deg); }
.rna-accordion__panel { padding: 0 var(--rna-space-4) var(--rna-space-8) calc(var(--rna-space-4) + 2.25rem); background: #1d3876; color: rgb(255 255 255 / 82%); font-size: 1rem; line-height: 1.7; }
.rna-accordion__panel p:last-child { margin-bottom: 0; }

/* Gallery and controls */
.rna-gallery-frame { position: relative; overflow: hidden; border-radius: var(--rna-radius-card); }
.rna-gallery-frame img { width: 100%; height: 31rem; object-fit: cover; }
.rna-carousel-controls { display: flex; align-items: center; justify-content: center; gap: var(--rna-space-4); margin-top: var(--rna-space-6); }
.rna-arrow-button { display: inline-grid; width: 3.5rem; height: 3.5rem; padding: 0; border: 0; border-radius: 50%; background: var(--rna-color-brand-primary); color: var(--rna-color-text-inverse); place-items: center; cursor: pointer; transition: background-color var(--rna-duration-normal), opacity var(--rna-duration-normal); }
.rna-arrow-button:hover { background: var(--rna-color-brand-primary-hover); }
.rna-arrow-button:disabled { opacity: .4; cursor: not-allowed; }

/* Metrics */
.rna-stats { display: grid; max-width: var(--rna-container-prose); margin-inline: auto; gap: 3.125rem; }
.rna-stat { display: flex; align-items: center; flex-direction: column; gap: var(--rna-space-1); text-align: center; }
.rna-stat__context { color: var(--rna-color-brand-tertiary); font-size: 1.125rem; line-height: 1.7778; }
.rna-stat__value { color: var(--rna-color-brand-primary); font-size: 2.3125rem; font-weight: 800; line-height: 1.405; }
.rna-stat__label { color: var(--rna-color-brand-tertiary); font-size: .875rem; line-height: 1.4286; }

/* Forms */
.rna-field-group { display: flex; flex-direction: column; gap: var(--rna-space-2); }
.rna-label { color: inherit; font-size: .875rem; font-weight: 600; }
.rna-field { width: 100%; min-height: 3rem; padding: .875rem 1.3125rem; border: 1px solid transparent; border-radius: var(--rna-radius-control); background: var(--rna-color-surface-field); color: var(--rna-color-brand-tertiary); font-size: .875rem; line-height: 1.25rem; }
.rna-field:hover { border-color: var(--rna-color-border-subtle); }
.rna-field[aria-invalid="true"] { border-color: var(--rna-color-feedback-error); }
.rna-field-message { margin-bottom: 0; font-size: .75rem; }
.rna-field-message--error { color: var(--rna-color-feedback-error); }

.rna-newsletter { position: relative; display: grid; min-height: 25rem; align-items: end; margin-top: 8rem; padding: var(--rna-space-8) var(--rna-space-4) var(--rna-space-16); background: var(--rna-color-brand-tertiary); color: var(--rna-color-text-inverse); }
.rna-newsletter__figure { position: absolute; right: 0; bottom: 100%; left: 0; display: flex; height: 15rem; justify-content: center; overflow: hidden; pointer-events: none; }
.rna-newsletter__figure img { width: auto; height: 100%; object-fit: contain; object-position: bottom; }
.rna-newsletter__content { width: 100%; max-width: 27.75rem; margin-left: auto; }
.rna-newsletter__form { position: relative; margin-top: var(--rna-space-8); }
.rna-newsletter__legal { margin-top: var(--rna-space-6); margin-bottom: 0; color: rgb(255 255 255 / 82%); font-size: .875rem; line-height: 1.4286; }

/* Sponsors and footer */
.rna-sponsors { padding-block: var(--rna-space-10) var(--rna-space-20); background: var(--rna-color-surface-footer); color: var(--rna-color-text-inverse); }
.rna-sponsors__title { margin-bottom: var(--rna-space-6); color: rgb(255 255 255 / 50%); font-size: 1.3125rem; line-height: 1.52; }
.rna-sponsors__list { display: flex; align-items: center; gap: var(--rna-space-12); overflow-x: auto; scrollbar-width: thin; }
.rna-sponsors__list img { width: auto; max-width: 11.25rem; height: auto; max-height: 3.75rem; opacity: .5; }

.rna-footer { padding-block: var(--rna-space-12) 5.5rem; background: var(--rna-color-surface-footer); color: var(--rna-color-text-inverse); }
.rna-footer__top { display: grid; gap: var(--rna-space-8); padding-bottom: var(--rna-space-8); border-bottom: 1px solid var(--rna-color-border-footer); }
.rna-footer__social { display: flex; justify-content: center; gap: var(--rna-space-8); }
.rna-footer__social a { display: grid; width: 2.75rem; height: 2.75rem; place-items: center; }
.rna-footer__legal { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--rna-space-4) 1.75rem; }
.rna-footer__legal a { color: rgb(255 255 255 / 50%); font-size: .875rem; font-weight: 500; text-decoration: none; }
.rna-footer__legal a:hover { color: var(--rna-color-brand-primary); }
.rna-footer__copyright { margin-top: var(--rna-space-8); margin-bottom: 0; color: rgb(255 255 255 / 50%); font-size: .875rem; text-align: center; }

.rna-sticky-actions {
  position: sticky;
  z-index: 30;
  bottom: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--rna-space-2);
  padding: var(--rna-space-4);
  padding-bottom: calc(var(--rna-space-4) + env(safe-area-inset-bottom));
  border-top: 1px solid rgb(255 255 255 / 10%);
  background: var(--rna-color-surface-footer);
}

/* Status helpers */
.rna-status { display: inline-flex; align-items: center; gap: .5rem; font-size: .875rem; font-weight: 600; }
.rna-status::before { width: .625rem; height: .625rem; border-radius: 50%; content: ""; }
.rna-status--success::before { background: var(--rna-color-feedback-success); }
.rna-status--warning::before { background: var(--rna-color-feedback-warning); }
.rna-status--error::before { background: var(--rna-color-feedback-error); }

@media (min-width: 640px) {
  .rna-grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .rna-stats { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (min-width: 768px) {
  .rna-form-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .rna-form-grid__wide { grid-column: 1 / -1; }
  .rna-newsletter__form { padding-right: 8.8125rem; }
  .rna-newsletter__form .rna-button { position: absolute; top: 0; right: 0; min-width: 8.8125rem; min-height: 3rem; }
  .rna-footer__top { grid-template-columns: auto 1fr; align-items: end; }
  .rna-footer__social { justify-content: flex-start; }
  .rna-footer__legal { justify-content: flex-end; }
}

@media (min-width: 1024px) {
  .rna-section { padding-block: var(--rna-space-20); }
  .rna-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .rna-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .rna-grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .rna-header__nav { display: flex; }
  .rna-header__menu-button { display: none; }
  .rna-program-card__media { height: 20.0625rem; }
  .rna-feature { grid-template-columns: minmax(22rem, 28.6875rem) minmax(22rem, 28.6875rem); justify-content: space-between; gap: 0; }
  .rna-feature--reverse .rna-feature__media-wrap { order: 2; }
  .rna-feature--reverse .rna-feature__content { order: 1; }
  .rna-feature__media-wrap { min-height: 33.9375rem; }
  .rna-feature-band { grid-template-columns: 27.5rem minmax(0, 1fr); }
  .rna-feature-band__content { padding: 4.8125rem 4.15625rem; }
  .rna-athlete-card__media { height: 24.625rem; }
  .rna-category-mosaic { grid-template-columns: 22.5rem minmax(0, 1fr); grid-template-rows: repeat(2, minmax(0, 20rem)); }
  .rna-category-card--tall { grid-row: 1 / 3; }
  .rna-anchor-nav__list { min-height: 5.5rem; }
  .rna-benefit-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .rna-contact-panel { grid-template-columns: minmax(18rem, .8fr) minmax(28rem, 1.2fr); }
  .rna-contact-panel__body { padding: var(--rna-space-12); }
  .rna-accordion__trigger { gap: 3.8125rem; padding: 3.4375rem 3.75rem 3.25rem; }
  .rna-accordion__panel { padding: 0 3.75rem 3.4375rem calc(3.75rem + 4.25rem); }
  .rna-newsletter { min-height: 25rem; margin-top: 11.375rem; padding: var(--rna-space-10) 5.3125rem var(--rna-space-14); }
  .rna-newsletter__figure { top: auto; right: 50%; bottom: 0; left: 0; height: 33.125rem; justify-content: center; }
  .rna-sticky-actions { display: flex; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  .rna-ui,
  .rna-ui *,
  .rna-ui *::before,
  .rna-ui *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}

@media print {
  .rna-top-banner,
  .rna-header__menu-button,
  .rna-sticky-actions,
  .rna-carousel-controls { display: none !important; }
}