/* Epecista — base + components. Interactive states use pure CSS (:hover/:focus/:checked/:has()) in place of the source's React hover-state props. */

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body.epecista-site {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-body);
  line-height: var(--leading-body);
  color: var(--text-primary);
  background: var(--surface-page);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body.epecista-site h1, body.epecista-site h2, body.epecista-site h3, body.epecista-site h4 {
  font-family: var(--font-display); font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-title); line-height: var(--leading-title); margin: 0;
}
body.epecista-site p { margin: 0; }
body.epecista-site a { color: var(--text-link); text-decoration: none; transition: color var(--duration-fast) var(--ease-standard); }
body.epecista-site a:hover { color: var(--text-link-hover); }
body.epecista-site button { font: inherit; }
body.epecista-site ::selection { background: var(--volt-300); color: var(--carbon-950); }
body.epecista-site :focus-visible { outline: none; box-shadow: var(--focus-ring); border-radius: var(--radius-xs); }
body.epecista-site img { max-width: 100%; display: block; }

@keyframes ep-fade-up { from { opacity: 0; transform: translateY(var(--reveal-distance)); } to { opacity: 1; transform: none; } }
@keyframes ep-fade-in { from { opacity: 0; } to { opacity: 1; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; } }

main > .ep-section:first-child, main > .ep-cta { animation: ep-fade-in var(--duration-slow) var(--ease-out) both; }

.ep-icon { display: inline-block; flex: 0 0 auto; vertical-align: middle; }

/* ---- Section / heading ---- */
.ep-section { background: var(--surface-page); color: var(--text-primary); padding-top: var(--section-y); padding-bottom: var(--section-y); }
.ep-section--subtle { background: var(--surface-subtle); }
.ep-section--inverse { background: var(--surface-inverse); color: var(--text-on-inverse); }
.ep-section--pine { background: var(--surface-pine); color: var(--text-on-inverse); }
.ep-section--accent { background: var(--surface-accent); color: var(--text-on-accent); }
.ep-section__inner { max-width: var(--container-max); margin: 0 auto; padding-left: var(--gutter); padding-right: var(--gutter); }
.ep-section--narrow .ep-section__inner { max-width: var(--container-narrow); }
.ep-section--wide .ep-section__inner { max-width: 1440px; }
.ep-section--bleed .ep-section__inner { max-width: none; padding-left: 0; padding-right: 0; }

.ep-heading { display: flex; flex-direction: row; align-items: flex-end; justify-content: space-between; gap: var(--space-6); text-align: left; }
.ep-heading--center { flex-direction: column; align-items: center; text-align: center; }
.ep-heading__copy { display: flex; flex-direction: column; gap: var(--space-4); max-width: 680px; align-items: flex-start; }
.ep-heading--center .ep-heading__copy { align-items: center; }
.ep-heading__title { font-size: var(--text-display-3); }
.ep-heading--light .ep-heading__title { color: var(--white); }
.ep-heading__intro { font-size: var(--text-body-lg); line-height: var(--leading-body); color: var(--text-secondary); max-width: 640px; }
.ep-heading--light .ep-heading__intro { color: var(--text-on-inverse-muted); }
.ep-heading__action { flex: 0 0 auto; padding-bottom: 4px; }
.ep-heading--center .ep-heading__action { padding-bottom: 0; }

/* ---- Eyebrow ---- */
.ep-eyebrow { display: inline-flex; align-items: center; gap: 10px; color: var(--carbon-500); font-family: var(--font-mono); font-size: var(--text-micro); font-weight: var(--weight-medium); letter-spacing: var(--tracking-eyebrow); text-transform: uppercase; line-height: 1; }
.ep-eyebrow--light { color: var(--carbon-400); }
.ep-eyebrow--accent { color: var(--volt-700); }
.ep-eyebrow--center { justify-content: center; }
.ep-eyebrow__rule { width: 20px; height: 1px; background: var(--alpha-carbon-16); flex: 0 0 auto; }
.ep-eyebrow--light .ep-eyebrow__rule { background: var(--alpha-white-14); }

/* ---- Badge ---- */
.ep-badge { display: inline-flex; align-items: center; align-self: flex-start; gap: 6px; height: 26px; padding: 0 10px; border-radius: var(--radius-pill); font-family: var(--font-mono); font-size: var(--text-micro); font-weight: var(--weight-medium); letter-spacing: var(--tracking-eyebrow); text-transform: uppercase; line-height: 1; white-space: nowrap; border: 1px solid transparent; }
.ep-badge--sans { font-family: var(--font-body); letter-spacing: 0.02em; }
.ep-badge--accent { background: var(--volt-400); color: var(--carbon-950); }
.ep-badge--accent-subtle { background: var(--volt-100); color: var(--volt-700); }
.ep-badge--neutral { background: var(--carbon-100); color: var(--carbon-700); }
.ep-badge--inverse { background: var(--carbon-900); color: var(--white); }
.ep-badge--outline { background: transparent; color: var(--carbon-700); border-color: var(--alpha-carbon-16); }
.ep-badge--outline-inverse { background: var(--alpha-white-08); color: var(--white); border-color: var(--alpha-white-14); }
.ep-badge--success { background: var(--signal-success-bg); color: var(--signal-success); }
.ep-badge--warning { background: var(--signal-warning-bg); color: var(--signal-warning); }

/* ---- Button ---- */
.ep-btn { display: inline-flex; align-self: flex-start; align-items: center; justify-content: center; gap: 10px; border-radius: var(--radius-pill); font-family: var(--font-body); font-weight: var(--weight-medium); letter-spacing: -0.005em; line-height: 1; cursor: pointer; text-decoration: none; white-space: nowrap; border: 1px solid transparent; transition: background var(--duration-fast) var(--ease-standard), transform var(--duration-instant) var(--ease-standard), color var(--duration-fast) var(--ease-standard); }
.ep-btn:active { transform: scale(0.985); }
.ep-btn--sm { height: 38px; padding: 0 16px; font-size: var(--text-caption); gap: 8px; }
.ep-btn--md { height: 48px; padding: 0 24px; font-size: var(--text-body-sm); gap: 10px; }
.ep-btn--lg { height: 56px; padding: 0 32px; font-size: var(--text-body); gap: 12px; }
.ep-btn--full { display: flex; width: 100%; align-self: stretch; }
.ep-btn__arrow .ep-icon { transition: transform var(--duration-fast) var(--ease-standard); }
.ep-btn:hover .ep-btn__arrow .ep-icon { transform: translate(2px, -2px); }
.ep-btn--primary { background: var(--btn-primary-bg); color: var(--btn-primary-fg); }
.ep-btn--primary:hover { background: var(--btn-primary-bg-hover); color: var(--btn-primary-fg); }
.ep-btn--accent { background: var(--btn-accent-bg); color: var(--btn-accent-fg); }
.ep-btn--accent:hover { background: var(--btn-accent-bg-hover); color: var(--btn-accent-fg); }
.ep-btn--ghost { background: transparent; color: var(--btn-ghost-fg); border-color: var(--btn-ghost-border); }
.ep-btn--ghost:hover { background: var(--carbon-50); color: var(--btn-ghost-fg); }
.ep-btn--inverse { background: var(--white); color: var(--carbon-950); }
.ep-btn--inverse:hover { background: var(--carbon-100); color: var(--carbon-950); }
.ep-btn--ghost-inverse { background: transparent; color: var(--white); border-color: var(--alpha-white-14); }
.ep-btn--ghost-inverse:hover { background: var(--alpha-white-08); color: var(--white); }

/* ---- Icon button ---- */
.ep-icon-btn { display: inline-flex; align-items: center; justify-content: center; border-radius: var(--radius-pill); cursor: pointer; border: 1px solid transparent; transition: background var(--duration-fast) var(--ease-standard), color var(--duration-fast) var(--ease-standard); }
.ep-icon-btn--sm { width: 34px; height: 34px; } .ep-icon-btn--md { width: 44px; height: 44px; } .ep-icon-btn--lg { width: 54px; height: 54px; }
.ep-icon-btn--solid { background: var(--carbon-900); color: var(--white); } .ep-icon-btn--solid:hover { background: var(--carbon-800); }
.ep-icon-btn--accent { background: var(--volt-400); color: var(--carbon-950); } .ep-icon-btn--accent:hover { background: var(--volt-300); }
.ep-icon-btn--outline { background: transparent; color: var(--carbon-900); border-color: var(--alpha-carbon-16); } .ep-icon-btn--outline:hover { background: var(--carbon-50); }
.ep-icon-btn--inverse { background: var(--white); color: var(--carbon-950); } .ep-icon-btn--inverse:hover { background: var(--carbon-100); }
.ep-icon-btn--outline-inverse { background: var(--alpha-white-08); color: var(--white); border-color: var(--alpha-white-14); } .ep-icon-btn--outline-inverse:hover { background: var(--alpha-white-14); }

/* ---- Tag ---- */
.ep-tag { display: inline-flex; align-items: center; align-self: flex-start; border-radius: var(--radius-pill); border: 1px solid var(--alpha-carbon-16); background: transparent; color: var(--carbon-700); font-family: var(--font-body); font-weight: var(--weight-medium); line-height: 1; cursor: pointer; text-decoration: none; transition: var(--transition-base); }
.ep-tag--md { height: 38px; padding: 0 18px; font-size: var(--text-body-sm); }
.ep-tag--sm { height: 30px; padding: 0 12px; font-size: var(--text-caption); }
.ep-tag:hover { background: var(--carbon-50); color: var(--carbon-700); }
.ep-tag--active, .ep-tag--active:hover { border-color: var(--carbon-900); background: var(--carbon-900); color: var(--white); }

/* ---- Wordmark ---- */
.ep-wordmark { display: inline-flex; align-items: baseline; gap: 10px; color: var(--carbon-900); text-decoration: none; }
.ep-wordmark--light { color: var(--white); }
.ep-wordmark__type { font-family: var(--font-display); font-weight: var(--weight-semibold); letter-spacing: -0.035em; line-height: 1; }
.ep-wordmark--sm .ep-wordmark__type { font-size: 17px; } .ep-wordmark--md .ep-wordmark__type { font-size: 21px; }
.ep-wordmark--lg .ep-wordmark__type { font-size: 30px; } .ep-wordmark--xl .ep-wordmark__type { font-size: 44px; }
.ep-wordmark__dot { color: var(--volt-500); }
.ep-wordmark__descriptor { font-family: var(--font-mono); font-size: 9px; letter-spacing: var(--tracking-eyebrow); text-transform: uppercase; color: var(--carbon-500); line-height: 1; }
.ep-wordmark--light .ep-wordmark__descriptor { color: var(--carbon-400); }

/* ---- Media frame ---- */
.ep-media { position: relative; overflow: hidden; border-radius: var(--radius-media); background: var(--carbon-100); isolation: isolate; }
.ep-media--scrim { background: var(--carbon-800); }
.ep-media__placeholder { position: absolute; inset: 0; display: flex; align-items: flex-start; justify-content: flex-start; padding: var(--space-5); background: repeating-linear-gradient(135deg, var(--carbon-100) 0 12px, var(--carbon-50) 12px 24px); }
.ep-media--scrim .ep-media__placeholder { background: repeating-linear-gradient(135deg, var(--carbon-800) 0 14px, var(--carbon-700) 14px 28px); }
.ep-media__label { display: inline-flex; align-items: center; gap: 8px; padding: 7px 12px; border-radius: var(--radius-pill); background: var(--white); border: 1px solid var(--alpha-carbon-10); color: var(--carbon-600); font-family: var(--font-mono); font-size: var(--text-micro); letter-spacing: var(--tracking-eyebrow); text-transform: uppercase; max-width: calc(100% - 56px); line-height: 1.35; }
.ep-media--scrim .ep-media__label { background: var(--alpha-white-08); border-color: var(--alpha-white-14); color: var(--carbon-300); backdrop-filter: blur(6px); }
.ep-media--scrim::after { content: ""; position: absolute; inset: 0; background: var(--scrim-bottom); pointer-events: none; }
.ep-media__overlay { position: absolute; inset: 0; display: flex; }

/* ---- Hero ---- */
.ep-hero { border-radius: var(--radius-section); }
.ep-hero__overlay { position: relative; flex: 1; display: flex; flex-direction: column; justify-content: flex-end; gap: var(--space-8); padding: clamp(24px, 4vw, 56px); z-index: 1; }
.ep-hero__overlay--center { justify-content: center; }
.ep-hero__note { position: absolute; right: clamp(24px, 4vw, 56px); top: clamp(24px, 4vw, 56px); width: 280px; padding: var(--space-5); border-radius: var(--radius-lg); background: rgba(6,9,8,0.55); backdrop-filter: blur(14px); border: 1px solid var(--alpha-white-14); color: var(--white); z-index: 2; }
.ep-hero__note-label { display: block; font-family: var(--font-mono); font-size: var(--text-micro); letter-spacing: var(--tracking-eyebrow); text-transform: uppercase; color: var(--volt-300); margin-bottom: 8px; }
.ep-hero__note-text { display: block; font-size: var(--text-caption); line-height: 1.5; color: var(--carbon-200); }
.ep-hero__copy { display: flex; flex-direction: column; gap: var(--space-6); max-width: 900px; position: relative; z-index: 1; }
.ep-hero__copy--note { padding-right: 340px; }
.ep-hero__title { font-family: var(--font-display); font-size: var(--text-display-1); font-weight: var(--weight-medium); letter-spacing: var(--tracking-display); line-height: var(--leading-display); color: var(--white); }
.ep-hero__subtitle { font-size: var(--text-body-lg); line-height: 1.5; color: var(--carbon-200); max-width: 620px; }
.ep-hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-2); }
@media (max-width: 1150px) { .ep-hero__note { display: none; } .ep-hero__copy--note { padding-right: 0; } }

/* ---- Stat card ---- */
.ep-stat { display: flex; flex-direction: column; justify-content: space-between; gap: var(--space-8); padding: var(--space-6); min-height: 164px; border-radius: var(--radius-card); background: var(--white); border: 1px solid var(--alpha-carbon-10); }
.ep-stat--lg { padding: var(--space-8); min-height: 200px; }
.ep-stat--subtle { background: var(--carbon-50); }
.ep-stat--accent { background: var(--volt-400); border-color: transparent; }
.ep-stat--inverse { background: var(--carbon-900); border-color: var(--alpha-white-14); }
.ep-stat--pine { background: var(--pine-900); border-color: var(--alpha-white-14); }
.ep-stat__value { display: flex; align-items: baseline; gap: 4px; font-family: var(--font-display); font-weight: var(--weight-medium); letter-spacing: -0.04em; line-height: 0.95; font-size: clamp(2.25rem, 3.2vw, 3rem); color: var(--carbon-900); }
.ep-stat--lg .ep-stat__value { font-size: clamp(2.75rem, 4.4vw, 4rem); }
.ep-stat--accent .ep-stat__value { color: var(--carbon-950); }
.ep-stat--inverse .ep-stat__value, .ep-stat--pine .ep-stat__value { color: var(--white); }
.ep-stat__unit { font-size: 0.42em; font-family: var(--font-mono); letter-spacing: var(--tracking-mono); font-weight: var(--weight-medium); text-transform: uppercase; }
.ep-stat__foot { display: flex; flex-direction: column; gap: 6px; }
.ep-stat__label { font-family: var(--font-body); font-size: var(--text-body-sm); font-weight: var(--weight-medium); color: var(--carbon-900); }
.ep-stat--accent .ep-stat__label { color: var(--carbon-950); }
.ep-stat--inverse .ep-stat__label, .ep-stat--pine .ep-stat__label { color: var(--white); }
.ep-stat__note { font-family: var(--font-mono); font-size: var(--text-micro); letter-spacing: var(--tracking-eyebrow); text-transform: uppercase; color: var(--carbon-500); }
.ep-stat--accent .ep-stat__note { color: var(--carbon-700); }
.ep-stat--inverse .ep-stat__note { color: var(--carbon-400); }
.ep-stat--pine .ep-stat__note { color: var(--pine-100); }

/* ---- Service card ---- */
.ep-service-card { display: flex; flex-direction: column; gap: var(--space-5); padding: var(--space-6); background: var(--white); border: 1px solid var(--alpha-carbon-10); border-radius: var(--radius-card); text-decoration: none; height: 100%; transition: transform var(--duration-base) var(--ease-standard), box-shadow var(--duration-base) var(--ease-standard), border-color var(--duration-base) var(--ease-standard); }
.ep-service-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lift); border-color: var(--carbon-300); }
.ep-service-card--inverse { background: var(--carbon-900); border-color: var(--alpha-white-14); }
.ep-service-card--inverse:hover { border-color: var(--alpha-white-14); }
.ep-service-card__top { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); }
.ep-service-card__meta { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-mono); font-size: var(--text-micro); letter-spacing: var(--tracking-eyebrow); color: var(--carbon-500); }
.ep-service-card--inverse .ep-service-card__meta { color: var(--carbon-400); }
.ep-service-card__arrow { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; border-radius: var(--radius-pill); background: var(--carbon-50); color: var(--carbon-700); transition: var(--transition-base); }
.ep-service-card--inverse .ep-service-card__arrow { background: var(--alpha-white-08); color: var(--white); }
.ep-service-card:hover .ep-service-card__arrow { background: var(--volt-400); color: var(--carbon-950); }
.ep-service-card__body { display: flex; flex-direction: column; gap: var(--space-3); }
.ep-service-card__title { font-family: var(--font-display); font-size: var(--text-title-2); font-weight: var(--weight-medium); letter-spacing: var(--tracking-title); line-height: 1.2; color: var(--carbon-900); }
.ep-service-card--inverse .ep-service-card__title { color: var(--white); }
.ep-service-card__desc { font-family: var(--font-body); font-size: var(--text-body-sm); line-height: var(--leading-body); color: var(--text-secondary); }
.ep-service-card--inverse .ep-service-card__desc { color: var(--carbon-400); }

/* ---- Project card ---- */
.ep-project-card { display: flex; flex-direction: column; gap: var(--space-4); text-decoration: none; }
.ep-project-card__media { transition: transform var(--duration-base) var(--ease-standard); }
.ep-project-card:hover .ep-project-card__media { transform: scale(1.008); }
.ep-project-card__overlay { position: relative; flex: 1; display: flex; flex-direction: column; justify-content: space-between; padding: var(--space-5); width: 100%; }
.ep-project-card__overlay > .ep-project-card__arrow { align-self: flex-end; }
.ep-project-card__arrow { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: var(--radius-pill); background: var(--white); color: var(--carbon-950); transition: var(--transition-base); }
.ep-project-card:hover .ep-project-card__arrow { background: var(--volt-400); }
.ep-project-card__tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; }
.ep-project-card__name { display: block; margin-top: var(--space-3); font-family: var(--font-display); font-size: var(--text-title-2); font-weight: var(--weight-medium); letter-spacing: var(--tracking-title); color: var(--white); line-height: 1.15; }
.ep-project-card__loc { display: inline-flex; align-items: center; gap: 6px; margin-top: var(--space-3); font-family: var(--font-mono); font-size: var(--text-micro); letter-spacing: var(--tracking-eyebrow); text-transform: uppercase; color: var(--alpha-white-60); }
.ep-project-card__client { font-family: var(--font-mono); font-size: var(--text-micro); letter-spacing: var(--tracking-eyebrow); text-transform: uppercase; color: var(--carbon-500); }
.ep-project-card__desc { font-family: var(--font-body); font-size: var(--text-body-sm); color: var(--text-secondary); line-height: var(--leading-body); }

/* ---- Article card ---- */
.ep-article-card { display: flex; flex-direction: column; gap: var(--space-5); text-decoration: none; }
.ep-article-card--featured { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: var(--space-10); align-items: stretch; }
.ep-article-card__body { display: flex; flex-direction: column; gap: var(--space-3); flex: 1; justify-content: flex-start; }
.ep-article-card--featured .ep-article-card__body { justify-content: center; }
.ep-article-card__meta { display: flex; align-items: center; gap: var(--space-3); flex-wrap: wrap; }
.ep-article-card__date { font-family: var(--font-mono); font-size: var(--text-micro); letter-spacing: var(--tracking-eyebrow); text-transform: uppercase; color: var(--carbon-500); white-space: nowrap; }
.ep-article-card__title { display: block; font-family: var(--font-display); font-size: var(--text-title-3); font-weight: var(--weight-medium); letter-spacing: var(--tracking-title); line-height: 1.22; color: var(--carbon-900); transition: color var(--duration-fast) var(--ease-standard); }
.ep-article-card--featured .ep-article-card__title { font-size: var(--text-title-1); }
.ep-article-card:hover .ep-article-card__title { color: var(--volt-700); }
.ep-article-card__excerpt { display: block; font-family: var(--font-body); font-size: var(--text-body-sm); line-height: var(--leading-body); color: var(--text-secondary); }
.ep-article-card__read { display: inline-flex; align-items: center; gap: 8px; margin-top: var(--space-2); font-family: var(--font-body); font-size: var(--text-caption); font-weight: var(--weight-medium); color: var(--carbon-900); white-space: nowrap; }
.ep-article-card__read .ep-icon { transition: transform var(--duration-fast) var(--ease-standard); }
.ep-article-card:hover .ep-article-card__read .ep-icon { transform: translate(2px, -2px); }
.ep-article-card__time { color: var(--carbon-400); font-family: var(--font-mono); font-size: var(--text-micro); letter-spacing: var(--tracking-eyebrow); text-transform: uppercase; }
@media (max-width: 720px) { .ep-article-card--featured { grid-template-columns: 1fr; } }

/* ---- Process step ---- */
.ep-process-step { display: flex; flex-direction: column; gap: var(--space-4); padding-top: var(--space-6); border-top: 2px solid var(--alpha-carbon-16); }
.ep-process-step--active { border-top-color: var(--volt-400); }
.ep-process-step__index { font-family: var(--font-mono); font-size: var(--text-caption); font-weight: var(--weight-medium); letter-spacing: var(--tracking-mono); color: var(--carbon-500); }
.ep-process-step--active .ep-process-step__index { color: var(--volt-600); }
.ep-process-step__title { font-family: var(--font-display); font-size: var(--text-title-3); font-weight: var(--weight-medium); letter-spacing: var(--tracking-title); color: var(--carbon-900); }
.ep-process-step__desc { font-family: var(--font-body); font-size: var(--text-body-sm); line-height: var(--leading-body); color: var(--text-secondary); }
.ep-section--inverse .ep-process-step, .ep-section--inverse .ep-process-step { border-top-color: var(--alpha-white-14); }
.ep-section--inverse .ep-process-step--active { border-top-color: var(--volt-400); }
.ep-section--inverse .ep-process-step__index { color: var(--carbon-400); }
.ep-section--inverse .ep-process-step--active .ep-process-step__index { color: var(--volt-600); }
.ep-section--inverse .ep-process-step__title { color: var(--white); }
.ep-section--inverse .ep-process-step__desc { color: var(--carbon-400); }

/* ---- CTA band ---- */
.ep-cta { position: relative; overflow: hidden; border-radius: var(--radius-section); background: var(--carbon-950); padding: clamp(40px, 6vw, 88px); }
.ep-cta--pine { background: var(--surface-pine); }
.ep-cta--accent { background: var(--volt-400); }
.ep-cta__grid { position: relative; display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); align-items: end; }
.ep-cta__grid--solo { grid-template-columns: 1fr; }
.ep-cta__main { display: flex; flex-direction: column; gap: var(--space-6); max-width: 760px; }
.ep-cta__title { font-family: var(--font-display); font-size: var(--text-display-2); font-weight: var(--weight-medium); letter-spacing: var(--tracking-display); line-height: var(--leading-display); color: var(--white); }
.ep-cta--accent .ep-cta__title { color: var(--carbon-950); }
.ep-cta__text { font-size: var(--text-body-lg); line-height: var(--leading-body); color: var(--carbon-300); max-width: 620px; }
.ep-cta--accent .ep-cta__text { color: var(--carbon-700); }
.ep-cta__actions { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-2); }
.ep-cta__aside { color: var(--carbon-300); display: flex; flex-direction: column; gap: var(--space-4); }
@media (max-width: 760px) { .ep-cta__grid { grid-template-columns: 1fr; } }

/* ---- Accordion (radio-hack, zero JS) ---- */
.ep-accordion { display: flex; flex-direction: column; gap: var(--space-3); }
.ep-accordion__item { position: relative; background: var(--carbon-50); border: 1px solid var(--alpha-carbon-06); border-radius: var(--radius-md); overflow: hidden; transition: background var(--duration-base) var(--ease-standard), border-color var(--duration-base) var(--ease-standard); }
.ep-accordion--inverse .ep-accordion__item { background: var(--carbon-900); border-color: var(--alpha-white-14); }
.ep-accordion__item:has(.ep-accordion__radio:checked) { background: var(--white); border-color: var(--carbon-200); }
.ep-accordion--inverse .ep-accordion__item:has(.ep-accordion__radio:checked) { background: var(--carbon-800); border-color: var(--alpha-white-14); }
.ep-accordion__radio { position: absolute; opacity: 0; width: 1px; height: 1px; }
.ep-accordion__trigger { display: flex; align-items: center; justify-content: space-between; gap: var(--space-5); width: 100%; padding: var(--space-5) var(--space-6); cursor: pointer; }
.ep-accordion__q { display: flex; align-items: center; gap: var(--space-4); font-family: var(--font-display); font-size: var(--text-title-3); font-weight: var(--weight-medium); letter-spacing: var(--tracking-title); line-height: 1.3; color: var(--carbon-900); }
.ep-accordion--inverse .ep-accordion__q { color: var(--white); }
.ep-accordion__num { font-family: var(--font-mono); font-size: var(--text-caption); color: var(--carbon-500); }
.ep-accordion--inverse .ep-accordion__num { color: var(--carbon-400); }
.ep-accordion__icon { display: inline-flex; align-items: center; justify-content: center; flex: 0 0 auto; width: 36px; height: 36px; border-radius: var(--radius-pill); background: var(--carbon-900); color: var(--white); transition: var(--transition-base); }
.ep-accordion--inverse .ep-accordion__icon { background: var(--alpha-white-08); }
.ep-accordion__icon--minus { display: none; }
.ep-accordion__item:has(.ep-accordion__radio:checked) .ep-accordion__icon--plus { display: none; }
.ep-accordion__item:has(.ep-accordion__radio:checked) .ep-accordion__icon--minus { display: inline-flex; background: var(--volt-400); color: var(--carbon-950); }
.ep-accordion__panel { display: grid; grid-template-rows: 0fr; transition: grid-template-rows var(--duration-base) var(--ease-standard); }
.ep-accordion__item:has(.ep-accordion__radio:checked) .ep-accordion__panel { grid-template-rows: 1fr; }
.ep-accordion__panel-inner { overflow: hidden; min-height: 0; }
.ep-accordion__panel > .ep-accordion__panel-inner { padding: var(--space-2) var(--space-6) var(--space-6); max-width: 720px; font-family: var(--font-body); font-size: var(--text-body-sm); line-height: var(--leading-body); color: var(--text-secondary); }
.ep-accordion--inverse .ep-accordion__panel-inner { color: var(--carbon-400); }

/* ---- Breadcrumbs ---- */
.ep-breadcrumbs ol { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 0; padding: 0; list-style: none; font-family: var(--font-mono); font-size: var(--text-micro); letter-spacing: var(--tracking-eyebrow); text-transform: uppercase; }
.ep-breadcrumbs li { display: inline-flex; align-items: center; gap: 8px; }
.ep-breadcrumbs a { color: var(--carbon-500); text-decoration: none; }
.ep-breadcrumbs span[aria-current] { color: var(--carbon-900); }
.ep-breadcrumbs .ep-icon { color: var(--carbon-300); }
.ep-breadcrumbs--light a { color: var(--carbon-400); }
.ep-breadcrumbs--light span[aria-current] { color: var(--white); }
.ep-breadcrumbs--light .ep-icon { color: var(--carbon-600); }

/* ---- Form controls ---- */
.ep-field { display: flex; flex-direction: column; gap: 8px; }
.ep-field__label { font-family: var(--font-body); font-size: var(--text-caption); font-weight: var(--weight-medium); color: var(--carbon-700); letter-spacing: 0.01em; }
.ep-field__req { color: var(--volt-600); }
.ep-field__hint { font-family: var(--font-body); font-size: var(--text-caption); color: var(--text-muted); }
.ep-input, .ep-select, .ep-textarea { width: 100%; font-family: var(--font-body); font-size: var(--text-body-sm); color: var(--text-primary); background: var(--white); border: 1px solid var(--border-default); border-radius: var(--radius-md); outline: none; transition: border-color var(--duration-fast) var(--ease-standard), box-shadow var(--duration-fast) var(--ease-standard); }
.ep-input, .ep-select { height: 52px; padding: 0 16px; }
.ep-input:focus, .ep-select:focus, .ep-textarea:focus { border-color: var(--carbon-900); box-shadow: var(--shadow-focus); }
.ep-input-wrap { position: relative; display: block; }
.ep-input-wrap .ep-input--icon { padding-left: 44px; }
.ep-input-wrap__icon { position: absolute; left: 16px; top: 50%; transform: translateY(-50%); color: var(--carbon-400); display: flex; }
.ep-select-wrap { position: relative; display: block; }
.ep-select { appearance: none; padding-right: 44px; cursor: pointer; }
.ep-select-wrap__icon { position: absolute; right: 16px; top: 50%; transform: translateY(-50%); color: var(--carbon-500); display: flex; pointer-events: none; }
.ep-textarea { padding: 14px 16px; line-height: var(--leading-body); resize: vertical; }
.ep-checkbox { display: flex; align-items: flex-start; gap: 12px; cursor: pointer; }
.ep-checkbox__input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.ep-checkbox__box { display: flex; align-items: center; justify-content: center; flex: 0 0 auto; width: 20px; height: 20px; margin-top: 2px; border-radius: var(--radius-xs); border: 1px solid var(--border-default); background: var(--white); color: var(--volt-400); transition: var(--transition-base); }
.ep-checkbox__box .ep-icon { display: none; }
.ep-checkbox__input:checked ~ .ep-checkbox__box { border-color: var(--carbon-900); background: var(--carbon-900); }
.ep-checkbox__input:checked ~ .ep-checkbox__box .ep-icon { display: block; }
.ep-checkbox__label { font-family: var(--font-body); font-size: var(--text-body-sm); color: var(--carbon-700); line-height: 1.45; }

/* ---- WhatsApp float ---- */
.ep-whatsapp { position: fixed; right: 24px; bottom: 24px; z-index: 60; display: inline-flex; align-items: center; gap: 10px; height: 52px; padding: 0 16px; border-radius: var(--radius-pill); background: var(--carbon-900); color: var(--white); box-shadow: var(--shadow-lift); text-decoration: none; font-family: var(--font-body); font-size: var(--text-body-sm); font-weight: var(--weight-medium); transition: var(--transition-base); }
.ep-whatsapp .ep-icon { color: var(--volt-400); }
.ep-whatsapp__label { max-width: 0; overflow: hidden; white-space: nowrap; transition: max-width var(--duration-base) var(--ease-standard); }
.ep-whatsapp:hover { padding: 0 20px 0 16px; color: var(--white); }
.ep-whatsapp:hover .ep-whatsapp__label { max-width: 180px; }

/* ---- Header ---- */
.ep-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,0.86); backdrop-filter: blur(18px); border-bottom: 1px solid var(--alpha-carbon-06); }
.ep-header__inner { max-width: var(--container-max); margin: 0 auto; padding: 0 var(--gutter); height: 76px; display: flex; align-items: center; justify-content: space-between; gap: var(--space-8); }
.ep-header__nav { display: flex; align-items: center; gap: 4px; }
.ep-header__nav-item { position: relative; }
.ep-header__nav-link { display: inline-flex; align-items: center; gap: 5px; padding: 9px 14px; border-radius: var(--radius-pill); font-family: var(--font-body); font-size: var(--text-body-sm); font-weight: var(--weight-medium); color: var(--carbon-600); text-decoration: none; transition: var(--transition-base); }
.ep-header__nav-link:hover { color: var(--carbon-900); }
.ep-header__nav-item--active .ep-header__nav-link { color: var(--carbon-900); background: var(--carbon-100); }
.ep-header__nav-link .ep-icon { transition: transform var(--duration-fast) var(--ease-standard); }
.ep-header__nav-item:hover .ep-header__nav-link .ep-icon { transform: rotate(180deg); }
.ep-header__menu { position: absolute; top: calc(100% + 14px); left: 50%; transform: translateX(-50%); width: 640px; background: var(--white); border: 1px solid var(--alpha-carbon-10); border-radius: var(--radius-lg); box-shadow: var(--shadow-overlay); padding: var(--space-5); opacity: 0; visibility: hidden; transform-origin: top center; transition: opacity var(--duration-fast) var(--ease-standard); pointer-events: none; }
.ep-header__nav-item:hover .ep-header__menu { opacity: 1; visibility: visible; pointer-events: auto; }
.ep-header__menu-title { display: block; padding: 0 var(--space-3) var(--space-3); font-family: var(--font-mono); font-size: var(--text-micro); letter-spacing: var(--tracking-eyebrow); text-transform: uppercase; color: var(--carbon-500); }
.ep-header__menu-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; }
.ep-header__menu-link { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 11px var(--space-3); border-radius: var(--radius-sm); font-family: var(--font-body); font-size: var(--text-body-sm); color: var(--carbon-800); text-decoration: none; }
.ep-header__menu-link:hover { background: var(--carbon-50); color: var(--carbon-800); }
.ep-header__menu-link-left { display: inline-flex; align-items: center; gap: 10px; }
.ep-header__menu-num { font-family: var(--font-mono); font-size: var(--text-micro); color: var(--carbon-400); }
.ep-header__menu-link .ep-icon { color: var(--carbon-400); }
.ep-header__actions { display: flex; align-items: center; gap: var(--space-3); }
.ep-header__mobile-toggle-label { display: none; }
#ep-mobile-menu { position: absolute; opacity: 0; width: 1px; height: 1px; }
.ep-header__mobile-panel { display: none; border-top: 1px solid var(--alpha-carbon-06); background: var(--white); padding: var(--space-5) var(--gutter) var(--space-8); }
#ep-mobile-menu:checked ~ .ep-header__mobile-panel { display: block; animation: ep-fade-in var(--duration-fast) var(--ease-out) both; }
.ep-header__mobile-nav { display: flex; flex-direction: column; gap: 2px; }
.ep-header__mobile-nav a { padding: 14px 0; border-bottom: 1px solid var(--alpha-carbon-06); font-family: var(--font-display); font-size: var(--text-title-3); color: var(--carbon-900); text-decoration: none; }
.ep-header__mobile-services { display: flex; flex-direction: column; gap: 2px; margin-top: var(--space-5); }
.ep-header__mobile-services-title { font-family: var(--font-mono); font-size: var(--text-micro); letter-spacing: var(--tracking-eyebrow); text-transform: uppercase; color: var(--carbon-500); margin-bottom: 6px; }
.ep-header__mobile-services a { padding: 9px 0; font-family: var(--font-body); font-size: var(--text-body-sm); color: var(--carbon-600); text-decoration: none; }
.ep-header__mobile-cta { margin-top: var(--space-6); }
.ep-mobile-toggle-icon--close { display: none; }
#ep-mobile-menu:checked ~ .ep-header__inner .ep-mobile-toggle-icon--open { display: none; }
#ep-mobile-menu:checked ~ .ep-header__inner .ep-mobile-toggle-icon--close { display: inline-flex; }
@media (max-width: 1080px) {
  .ep-header__nav, .ep-header__desktop-cta { display: none; }
  .ep-header__mobile-toggle-label { display: inline-flex; }
}

/* ---- Footer ---- */
.ep-footer { background: var(--carbon-950); color: var(--white); overflow: hidden; }
.ep-footer__inner { max-width: var(--container-max); margin: 0 auto; padding: var(--section-y-tight) var(--gutter) 0; }
.ep-footer__cta-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-6); padding-bottom: var(--space-12); border-bottom: 1px solid var(--alpha-white-08); }
.ep-footer__cta-title { font-family: var(--font-display); font-size: var(--text-display-3); font-weight: var(--weight-medium); letter-spacing: var(--tracking-display); color: var(--white); max-width: 620px; }
.ep-footer__cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: var(--space-10); padding: var(--space-12) 0; }
.ep-footer__brand { display: flex; flex-direction: column; gap: var(--space-4); min-width: 220px; }
.ep-footer__brand-desc { font-family: var(--font-body); font-size: var(--text-body-sm); line-height: var(--leading-body); color: var(--carbon-400); max-width: 300px; }
.ep-footer__coverage { font-family: var(--font-mono); font-size: var(--text-micro); letter-spacing: var(--tracking-eyebrow); text-transform: uppercase; color: var(--volt-300); }
.ep-footer__col { display: flex; flex-direction: column; gap: var(--space-4); }
.ep-footer__col-title { font-family: var(--font-mono); font-size: var(--text-micro); letter-spacing: var(--tracking-eyebrow); text-transform: uppercase; color: var(--carbon-500); }
.ep-footer__col-links { display: flex; flex-direction: column; gap: var(--space-2); }
.ep-footer__col-links a { font-family: var(--font-body); font-size: var(--text-body-sm); color: var(--carbon-300); text-decoration: none; }
.ep-footer__col-links a:hover { color: var(--volt-300); }
.ep-footer__contact-item { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-body); font-size: var(--text-body-sm); color: var(--carbon-200); text-decoration: none; }
.ep-footer__contact-item .ep-icon { color: var(--volt-400); }
.ep-footer__legal { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-4); padding: var(--space-6) 0; border-top: 1px solid var(--alpha-white-08); font-family: var(--font-body); font-size: var(--text-caption); color: var(--carbon-500); }
.ep-footer__legal-links { display: flex; flex-wrap: wrap; gap: var(--space-6); }
.ep-footer__legal-links a { color: var(--carbon-400); text-decoration: none; }
.ep-footer__giant { padding: 0 var(--gutter); line-height: 0.78; overflow: hidden; }
.ep-footer__giant span { display: block; font-family: var(--font-display); font-weight: var(--weight-semibold); font-size: clamp(64px, 15vw, 232px); letter-spacing: -0.05em; color: var(--carbon-900); white-space: nowrap; }
.ep-footer__giant span .ep-wordmark__dot { color: var(--volt-600); }

/* ---- Contact page banners ---- */
.ep-alert-success { padding: var(--space-4) var(--space-5); background: var(--signal-success-bg); color: var(--signal-success); border-radius: var(--radius-md); font-size: var(--text-body-sm); }
.ep-alert-error { padding: var(--space-4) var(--space-5); background: var(--signal-danger-bg); color: var(--signal-danger); border-radius: var(--radius-md); font-size: var(--text-body-sm); }

/* ---- Responsive grid helpers shared by page templates ---- */
@media (max-width: 640px) {
  .ep-hero__title { font-size: clamp(2.1rem, 9vw, 2.75rem); }
}

/* ---- Honeypot (anti-spam) — invisible to real visitors, present for bots ---- */
.ep-hp { position: absolute; left: -9999px; top: -9999px; width: 1px; height: 1px; overflow: hidden; opacity: 0; pointer-events: none; }

/* ---- Scroll reveal ----
   Progressive enhancement only: elements render fully visible unless html.ep-js
   is present (set by a render-blocking inline script in <head>), so a JS failure,
   slow connection, or no-JS visitor never sees hidden content. */
.ep-reveal { opacity: 1; transform: none; }
html.ep-js .ep-reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity var(--duration-slow) var(--ease-out), transform var(--duration-slow) var(--ease-out);
}
html.ep-js .ep-reveal.is-visible { opacity: 1; transform: none; }
.ep-reveal:nth-child(2) { transition-delay: .06s; }
.ep-reveal:nth-child(3) { transition-delay: .12s; }
.ep-reveal:nth-child(4) { transition-delay: .18s; }
.ep-reveal:nth-child(5) { transition-delay: .24s; }
.ep-reveal:nth-child(6) { transition-delay: .3s; }
@media (prefers-reduced-motion: reduce) {
  html.ep-js .ep-reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
}

/* ---- Page transition veil ----
   Invisible and inert without JS (opacity 0, pointer-events none by default). */
#ep-veil {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--surface-page);
  opacity: 0; pointer-events: none;
  transition: opacity var(--duration-base) var(--ease-standard);
}
html.ep-js #ep-veil.is-active { opacity: 1; pointer-events: auto; }
@media (prefers-reduced-motion: reduce) {
  #ep-veil { transition: none !important; }
}