/* ELITE — components. The chamfer is the through-line. */

/* --- Chamfer utility ---------------------------------------------------- */
/* Cuts the top-right and bottom-left corners at 45deg, echoing the sliced
   terminals of the E and T in the wordmark. Applied via clip-path so it
   works over any background, image or video. */
.chamfer {
  clip-path: polygon(
    0 0,
    calc(100% - var(--chamfer)) 0,
    100% var(--chamfer),
    100% 100%,
    var(--chamfer) 100%,
    0 calc(100% - var(--chamfer))
  );
}
.chamfer--sm { --chamfer: var(--chamfer-sm); }
.chamfer--lg { --chamfer: var(--chamfer-lg); }
/* Cut on the top-right only — for image mastheads */
.chamfer--tr {
  clip-path: polygon(0 0, calc(100% - var(--chamfer-lg)) 0, 100% var(--chamfer-lg), 100% 100%, 0 100%);
}

/* --- Buttons ------------------------------------------------------------ */
.btn {
  --btn-bg: var(--ink-900);
  --btn-fg: var(--ink-000);
  display: inline-flex; align-items: center; gap: var(--s-3);
  padding: var(--s-4) var(--s-6);
  background: var(--btn-bg); color: var(--btn-fg);
  font-family: var(--font-body); font-size: var(--fs-sm); font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase; text-decoration: none;
  border: 1px solid var(--btn-bg);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease),
              border-color var(--dur) var(--ease), transform var(--dur-fast) var(--ease);
}
.btn:hover { --btn-bg: transparent; --btn-fg: var(--ink-900); transform: translateY(-2px); }
.btn:active { transform: none; }

.btn--ghost { --btn-bg: transparent; --btn-fg: var(--text); border-color: currentColor; }
.btn--ghost:hover { --btn-bg: var(--ink-900); --btn-fg: var(--ink-000); }

/* On the dark surfaces a ghost button inherits the light-theme ink and
   disappears. Every dark context gets the inverted treatment. */
.hero .btn--ghost,
.masthead .btn--ghost,
.cta-band .btn--ghost,
.section--invert .btn--ghost {
  --btn-fg: var(--ink-000);
  border-color: rgba(255, 255, 255, .55);
}
.hero .btn--ghost:hover,
.masthead .btn--ghost:hover,
.cta-band .btn--ghost:hover,
.section--invert .btn--ghost:hover {
  --btn-bg: var(--ink-000);
  --btn-fg: var(--ink-900);
  border-color: var(--ink-000);
}

.section--invert .btn { --btn-bg: var(--ink-000); --btn-fg: var(--ink-900); }
.section--invert .btn:hover { --btn-bg: transparent; --btn-fg: var(--ink-000); border-color: var(--ink-000); }

/* Arrow that travels on hover */
.btn__arrow { transition: transform var(--dur) var(--ease); }
.btn:hover .btn__arrow { transform: translateX(4px); }

/* --- Link with animated underline --------------------------------------- */
.link-line {
  position: relative; text-decoration: none; font-weight: 600;
  display: inline-flex; align-items: center; gap: var(--s-2);
}
.link-line::after {
  content: ""; position: absolute; left: 0; bottom: -3px;
  width: 100%; height: 2px; background: currentColor;
  transform: scaleX(0); transform-origin: right;
  transition: transform var(--dur) var(--ease);
}
.link-line:hover::after { transform: scaleX(1); transform-origin: left; }

/* --- Numbered card (the 01 / 02 / 03 device from the profile) ----------- */
.num-card {
  position: relative;
  padding: var(--s-6);
  border: 1px solid var(--rule);
  background: var(--bg);
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease),
              transform var(--dur) var(--ease);
}
.num-card:hover { transform: translateY(-4px); }
.num-card--dark { background: var(--ink-950); color: var(--ink-000); border-color: var(--ink-950); }
.num-card__num {
  display: inline-block;
  font-family: var(--font-display); font-size: var(--fs-h3); font-weight: 700;
  letter-spacing: var(--tr-display);
  padding-bottom: var(--s-1); margin-bottom: var(--s-4);
  border-bottom: 2px solid currentColor;
  opacity: .55;
}
.num-card__title { font-size: var(--fs-h4); margin-bottom: var(--s-3); }
.num-card__body { font-size: var(--fs-sm); color: var(--text-muted); line-height: 1.6; }
.num-card--dark .num-card__body { color: #a8a8a8; }

/* --- Stat bar (the black EST / 200+ / ALL / 4 strip on page 03) --------- */
.statbar {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
  background: var(--ink-950); color: var(--ink-000);
}
.statbar__item {
  padding: var(--s-6) var(--s-5);
  text-align: center;
  border-inline-start: 1px solid rgba(255,255,255,.16);
}
.statbar__item:first-child { border-inline-start: 0; }
.statbar__value {
  font-family: var(--font-display); font-size: var(--fs-h2); font-weight: 700;
  line-height: 1; letter-spacing: var(--tr-display);
}
.statbar__label {
  margin-top: var(--s-3);
  font-size: var(--fs-eyebrow); letter-spacing: var(--tr-eyebrow);
  text-transform: uppercase; color: #9a9a9a;
}

/* --- Header ------------------------------------------------------------- */
.site-header {
  position: sticky; top: 0; z-index: var(--z-header);
  height: var(--header-h);
  display: flex; align-items: center;
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.site-header.is-stuck { border-bottom-color: var(--rule); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: var(--s-6); width: 100%; }
.site-logo { display: block; color: var(--text); }
.site-logo svg { width: 118px; height: auto; }

.nav { display: flex; align-items: center; gap: var(--s-6); }
.nav a {
  font-size: var(--fs-sm); font-weight: 500; text-decoration: none;
  letter-spacing: 0.02em; position: relative; padding-block: var(--s-2);
}
.nav a::after {
  content: ""; position: absolute; left: 0; bottom: 0; width: 100%; height: 2px;
  background: currentColor; transform: scaleX(0); transform-origin: right;
  transition: transform var(--dur) var(--ease);
}
.nav a:hover::after,
.nav .current-menu-item > a::after { transform: scaleX(1); transform-origin: left; }

.nav-toggle { display: none; width: 44px; height: 44px; align-items: center; justify-content: center; }
.nav-toggle__bar { display: block; width: 22px; height: 2px; background: currentColor; position: relative; transition: background var(--dur-fast) var(--ease); }
.nav-toggle__bar::before, .nav-toggle__bar::after {
  content: ""; position: absolute; left: 0; width: 22px; height: 2px; background: currentColor;
  transition: transform var(--dur) var(--ease);
}
.nav-toggle__bar::before { top: -7px; }
.nav-toggle__bar::after { top: 7px; }
[aria-expanded="true"] .nav-toggle__bar { background: transparent; }
[aria-expanded="true"] .nav-toggle__bar::before { transform: translateY(7px) rotate(45deg); }
[aria-expanded="true"] .nav-toggle__bar::after  { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 900px) {
  .nav-toggle { display: inline-flex; }
  .nav {
    position: fixed; inset: var(--header-h) 0 auto 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--bg); border-bottom: 1px solid var(--rule);
    padding: var(--s-4) var(--gutter) var(--s-7);
    transform: translateY(-120%); transition: transform var(--dur-slow) var(--ease-out);
    max-height: calc(100dvh - var(--header-h)); overflow-y: auto;
  }
  .nav.is-open { transform: none; }
  .nav a { padding-block: var(--s-4); border-bottom: 1px solid var(--rule); font-size: var(--fs-lead); }
  .nav .btn { margin-top: var(--s-5); justify-content: center; }
}

/* --- Footer ------------------------------------------------------------- */
.site-footer { background: var(--ink-950); color: var(--ink-000); padding-block: var(--s-9) var(--s-6); }
.site-footer a { color: inherit; text-decoration: none; }
.site-footer__grid { display: grid; gap: var(--s-7); grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr)); }
.site-footer__logo svg { width: 150px; color: var(--ink-000); }
.footer-heading {
  font-family: var(--font-body); font-size: var(--fs-eyebrow);
  letter-spacing: var(--tr-eyebrow); text-transform: uppercase;
  color: #8c8c8c; margin-bottom: var(--s-4); font-weight: 500;
}
.footer-list { list-style: none; padding: 0; display: grid; gap: var(--s-3); font-size: var(--fs-sm); }
.footer-list a:hover { text-decoration: underline; text-underline-offset: 0.25em; }
.site-footer__bar {
  margin-top: var(--s-8); padding-top: var(--s-5);
  border-top: 1px solid rgba(255,255,255,.16);
  display: flex; flex-wrap: wrap; gap: var(--s-4); justify-content: space-between;
  font-size: var(--fs-xs); color: #8c8c8c;
}

/* --- Reveal on scroll --------------------------------------------------- */
[data-reveal] { opacity: 0; transform: translateY(18px); }
.is-revealed[data-reveal] { opacity: 1; transform: none; transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out); }
@media (prefers-reduced-motion: reduce) { [data-reveal] { opacity: 1; transform: none; } }