/* ---- Scroll reveal (fade + rise) — single animation workflow, scroll-down
   only. [data-reveal] added by JS; scoped to .es-page so it wins over
   later-loaded transitions. Gated behind reduced-motion. ---- */
@media (prefers-reduced-motion: no-preference) {
  .es-page [data-reveal] {
    opacity: 0;
    transform: translate(var(--reveal-x, 0px), var(--reveal-y, 12px));
    transition-property: opacity, transform;
    transition-duration: var(--reveal-dur, 320ms);
    transition-timing-function: var(--ease-out, cubic-bezier(0.2, 0.8, 0.2, 1));
    transition-delay: var(--reveal-delay, 0ms);
    will-change: opacity, transform;
  }
  .es-page [data-reveal].is-revealed { opacity: 1; transform: none; }
}

/* ============================================================
   Tektome — Enterprise Services.
   Light mode only; brand tokens only. Shared base + 3 design
   variations switched via data-es-design on .es-page:
     editorial · showcase · minimal
   ============================================================ */

.es-page { flex: 1; background: var(--color-draft-white); font-family: var(--font-sans); color: var(--fg-primary); }
.es-inner { max-width: 1080px; margin: 0 auto; padding: 0 40px; }

/* ---------- Hero ---------- */
.es-hero {
  background:
    radial-gradient(120% 90% at 50% -10%, var(--purple-50) 0%, rgba(236, 236, 252, 0) 60%),
    var(--color-draft-white);
  padding: clamp(64px, 9vw, 112px) 0 clamp(36px, 4vw, 56px);
}
.es-eyebrow {
  font-family: var(--font-mono);
  font-size: 13px; font-weight: var(--fw-semibold);
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--color-arch-purple); margin: 0 0 18px;
}
.es-h1 {
  font-family: var(--font-display); font-weight: var(--fw-light);
  font-size: clamp(40px, 6vw, 68px); line-height: 1.04;
  letter-spacing: -0.02em; color: var(--color-data-black); margin: 0;
}
.es-hero__lede { font-size: 18px; line-height: 1.7; color: var(--fg-secondary); margin: 24px 0 0; max-width: 60ch; text-wrap: pretty; }

/* ---------- Section shell ---------- */
.es-sec { padding: clamp(44px, 5.5vw, 72px) 0; }
.es-head { display: flex; align-items: center; gap: 16px; margin-bottom: clamp(22px, 3vw, 32px); }
.es-head__num {
  font-family: var(--font-mono); font-size: 12px; font-weight: var(--fw-semibold);
  letter-spacing: 0.14em; color: var(--color-arch-purple); flex: 0 0 auto;
}
.es-head__icon {
  display: none; align-items: center; justify-content: center;
  flex: 0 0 auto; width: 50px; height: 50px; border-radius: var(--radius-lg);
  background: var(--purple-50); color: var(--color-arch-purple);
}
.es-head__icon svg { width: 26px; height: 26px; stroke-width: 1.5px; }
.es-head__title {
  font-family: var(--font-display); font-weight: var(--fw-light);
  font-size: clamp(24px, 3vw, 34px); line-height: 1.12;
  letter-spacing: -0.02em; color: var(--color-data-black); margin: 0;
}
.es-lead { font-size: 17px; line-height: 1.7; color: var(--fg-secondary); margin: 0 0 22px; max-width: 72ch; text-wrap: pretty; }

/* Callout */
.es-callout {
  display: flex; gap: 14px; align-items: flex-start;
  background: var(--purple-50); border-left: 3px solid var(--color-arch-purple);
  border-radius: var(--radius-md);
  padding: 18px 22px; margin: 0; font-size: 15px; line-height: 1.65; color: var(--fg-secondary);
  max-width: 80ch;
}
.es-callout__icon { display: none; flex: 0 0 auto; color: var(--color-arch-purple); margin-top: 1px; }
.es-callout__icon svg { width: 22px; height: 22px; }
.es-callout strong { color: var(--color-arch-purple); font-weight: var(--fw-semibold); }

/* Service cards */
.es-cards { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.es-card {
  min-width: 0; display: flex; flex-direction: column;
  background: var(--bg-surface); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg); padding: 24px;
}
.es-card__icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: var(--radius-md);
  background: var(--purple-50); color: var(--color-arch-purple); margin-bottom: 16px;
}
.es-card__icon svg { width: 24px; height: 24px; stroke-width: 1.5px; }
.es-card__label {
  font-family: var(--font-mono); font-size: 11px; font-weight: var(--fw-semibold);
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--fg-tertiary); margin: 0 0 8px;
}
.es-card__value { font-size: 17px; font-weight: var(--fw-semibold); letter-spacing: -0.01em; color: var(--color-data-black); line-height: 1.3; margin: 0 0 10px; }
.es-card__sub { font-size: 14px; line-height: 1.6; color: var(--fg-secondary); margin: 0; text-wrap: pretty; }

/* CTA */
.es-cta {
  background: var(--bg-surface); border: 1px solid var(--purple-200);
  border-radius: var(--radius-xl); padding: clamp(28px, 4vw, 44px);
  max-width: 720px;
}
.es-cta__title { font-family: var(--font-display); font-weight: var(--fw-light); font-size: clamp(22px, 2.6vw, 30px); letter-spacing: -0.02em; color: var(--color-data-black); margin: 0 0 12px; }
.es-cta__body { font-size: 16px; line-height: 1.65; color: var(--fg-secondary); margin: 0 0 24px; max-width: 60ch; }
.es-cta__alt { font-family: var(--font-mono); font-size: 12px; color: var(--fg-tertiary); margin: 18px 0 0; }
.es-cta__alt a { color: var(--color-arch-purple); text-decoration: none; border-bottom: 1px solid var(--purple-200); }
.es-cta__alt a:hover { border-bottom-color: var(--color-arch-purple); }

/* ============================================================
   Variation A — EDITORIAL (default): numbered mono heads with a
   purple hairline rule under each.
   ============================================================ */
.es-page[data-es-design="editorial"] .es-head {
  align-items: baseline; gap: 14px;
  border-bottom: 2px solid var(--color-arch-purple); padding-bottom: 10px;
}
.es-page[data-es-design="editorial"] .es-head__title { font-family: var(--font-sans); font-weight: var(--fw-semibold); font-size: clamp(18px, 2vw, 22px); }

/* ============================================================
   Variation B — SHOWCASE: icon-led heads, alternating light-blue
   sections, elevated cards, purple gradient CTA band.
   ============================================================ */
.es-page[data-es-design="showcase"] .es-sec:nth-of-type(even) { background: var(--bg-section-alt); }
.es-page[data-es-design="showcase"] .es-head__num { display: none; }
.es-page[data-es-design="showcase"] .es-head__icon { display: inline-flex; }
.es-page[data-es-design="showcase"] .es-sec:nth-of-type(even) .es-head__icon { background: var(--bg-surface); }
.es-page[data-es-design="showcase"] .es-callout__icon { display: inline-flex; }
.es-page[data-es-design="showcase"] .es-callout { background: var(--bg-surface); border: 1px solid var(--purple-200); border-left: 3px solid var(--color-arch-purple); box-shadow: var(--shadow-xs); }
.es-page[data-es-design="showcase"] .es-card { box-shadow: var(--shadow-sm); border-color: transparent; border-radius: var(--radius-xl); }
.es-page[data-es-design="showcase"] .es-sec:nth-of-type(even) .es-card { background: var(--bg-surface); }
.es-page[data-es-design="showcase"] .es-cta {
  background: var(--gradient-hero); border: none; max-width: none; text-align: center; margin: 0 auto;
}
.es-page[data-es-design="showcase"] .es-cta__title { color: var(--color-draft-white); }
.es-page[data-es-design="showcase"] .es-cta__body { color: rgba(255,255,255,.9); margin-left: auto; margin-right: auto; }
.es-page[data-es-design="showcase"] .es-cta .tk-btn--primary { background: var(--color-draft-white); color: var(--color-arch-purple); border-color: var(--color-draft-white); }
.es-page[data-es-design="showcase"] .es-cta .tk-btn--primary:hover { background: var(--purple-50); border-color: var(--purple-50); }
.es-page[data-es-design="showcase"] .es-cta__alt { color: rgba(255,255,255,.85); }
.es-page[data-es-design="showcase"] .es-cta__alt a { color: var(--color-draft-white); border-bottom-color: rgba(255,255,255,.5); }

/* ============================================================
   Variation C — MINIMAL: centred heads, no numbers/rules, cards
   as a hairline-divided list.
   ============================================================ */
.es-page[data-es-design="minimal"] .es-hero { text-align: center; }
.es-page[data-es-design="minimal"] .es-hero__lede { margin-left: auto; margin-right: auto; }
.es-page[data-es-design="minimal"] .es-head { flex-direction: column; align-items: center; text-align: center; gap: 8px; }
.es-page[data-es-design="minimal"] .es-head__num { display: none; }
.es-page[data-es-design="minimal"] .es-lead { margin-left: auto; margin-right: auto; text-align: center; }
.es-page[data-es-design="minimal"] .es-callout { max-width: 64ch; margin: 0 auto; text-align: center; border-left: none; border-radius: var(--radius-lg); justify-content: center; }
.es-page[data-es-design="minimal"] .es-cards { grid-template-columns: 1fr; gap: 0; max-width: 760px; margin: 0 auto; }
.es-page[data-es-design="minimal"] .es-card {
  flex-direction: row; gap: 18px; align-items: flex-start;
  border: none; border-top: 1px solid var(--border-subtle); border-radius: 0; padding: 22px 0;
}
.es-page[data-es-design="minimal"] .es-card:first-child { border-top: none; }
.es-page[data-es-design="minimal"] .es-card__icon { margin-bottom: 0; }
.es-page[data-es-design="minimal"] .es-card__body { min-width: 0; }
.es-page[data-es-design="minimal"] .es-cta { text-align: center; margin: 0 auto; }
.es-page[data-es-design="minimal"] .es-cta__body { margin-left: auto; margin-right: auto; }

/* ---------- Responsive ---------- */
@media (max-width: 920px) {
  .es-cards { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .es-cards { grid-template-columns: 1fr; }
  .es-page[data-es-design="minimal"] .es-card { flex-direction: row; }
}