/* ============================================================
   Upskale — dark-theme patch over the shared component base
   (style.css/animations.css assume a light surface by default;
   these overrides flip the handful of hardcoded-white spots to
   the dark Amber Circuit palette) + new components.
   ============================================================ */

.topbar {
  background: rgba(20, 23, 28, 0.86);
  border-bottom-color: rgba(236, 234, 228, 0.08);
}
.topbar .brand { color: var(--ink); }
.topbar .brand:hover { color: var(--ink); }
.topbar .brand__name b { color: var(--brand); }
.topbar .brand__name span { color: var(--brand); }
.topbar .brand__name small { color: var(--muted); }
.topbar .nav__link { color: var(--ink-soft); }
.topbar .nav__link:hover { color: var(--ink); background: rgba(236, 234, 228, 0.06); }
.topbar .nav__link.is-active { color: var(--ink); background: rgba(var(--brand-rgb), 0.16); }
.topbar .nav__link.is-active::after { background: var(--brand); }
.topbar .burger { border-color: rgba(236, 234, 228, 0.16); background: rgba(236, 234, 228, 0.05); }
.topbar .burger span { background: var(--ink); }

.btn--primary { color: var(--on-brand); }
.btn--primary:hover { color: var(--on-brand); }
.btn--light { color: var(--night); }

.field input:focus,
.field textarea:focus { background: var(--surface-3); }
.captcha__row .captcha__q,
.captcha__q { background: var(--surface-3); }
.captcha__row input:focus { background: var(--surface-3); }

.cookie {
  background: rgba(20, 23, 28, 0.96);
  border-color: var(--line);
}

.hero__inner {
  background: rgba(20, 23, 28, 0.74);
  border-color: rgba(236, 234, 228, 0.10);
}

/* Pillar icon tiles — animations.css (shared base) redefines .pillar__icon
   later in the cascade with a flat bordered square, silently dropping the
   colored gradient style.css defines for it. Reinstate the gradient here
   since custom.css loads last. */
.pillar__icon {
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-soft) 130%) !important;
  border: none !important;
  color: var(--on-brand) !important;
}
.pillar__icon--accent {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-soft) 130%) !important;
  color: var(--on-brand) !important;
}
.pillar__icon--ink {
  background: linear-gradient(135deg, var(--night-2) 0%, var(--brand-strong) 130%) !important;
  color: var(--ink) !important;
}

/* Pillars: 4-up grid (base component ships a 3-col default) */
.pillars--4 {
  grid-template-columns: repeat(4, 1fr);
}
@media (max-width: 980px) {
  .pillars--4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .pillars--4 { grid-template-columns: 1fr; }
}

/* ============================================================
   Hero isometric illustration
   ============================================================ */
.hero-iso {
  width: 100%;
  height: 100%;
  display: block;
}
.hero-iso__block { transform-origin: center; }
.hero-iso__block--a { animation: cs-float 6.5s ease-in-out infinite; }
.hero-iso__block--b { animation: cs-float 7.5s ease-in-out infinite; animation-delay: 0.6s; }
.hero-iso__block--c { animation: cs-float 7s ease-in-out infinite; animation-delay: 1.1s; }
.hero-iso__signal circle { animation: cs-pulse-glow 3.2s ease-in-out infinite; }
.hero-iso__signal circle:nth-child(2) { animation-delay: 0.4s; }
.hero-iso__signal circle:nth-child(3) { animation-delay: 0.8s; }
.hero-iso__nodes circle { animation: cs-pulse-glow 2.6s ease-in-out infinite; }
.motion-static .hero-iso__block,
.motion-static .hero-iso__signal circle,
.motion-static .hero-iso__nodes circle { animation: none; }

/* Upskale signature: a floating capsule header and bright growth accents. */
.upskale-header {
  width: min(calc(100% - 2rem), 1240px);
  margin: 0.9rem auto 0;
  border: 1px solid rgba(244, 246, 240, 0.1);
  border-radius: 1.25rem;
  background: rgba(14, 16, 20, 0.78);
  box-shadow: 0 12px 36px rgba(0,0,0,.16);
}
.upskale-header.is-scrolled { background: rgba(14, 16, 20, 0.96); }
.upskale-header .topbar__inner { min-height: 4.2rem; }
.upskale-header .brand__name { letter-spacing: -0.065em; font-weight: 800; }
.upskale-header .nav__cta {
  border-radius: 999px;
  box-shadow: 0 0 0 4px rgba(var(--brand-rgb), .09);
}
.hero__actions { display: flex; flex-wrap: wrap; gap: .75rem; align-items: center; }
.form-success {
  padding: 2rem;
  border: 1px solid rgba(var(--brand-rgb), .36);
  border-radius: var(--radius-lg);
  background: rgba(var(--brand-rgb), .08);
}
.form-success h2 { margin: 0 0 .5rem; color: var(--brand); }
.form-success p { margin: 0; color: var(--ink-soft); }
.human-verification {
  display: flex; align-items: center; gap: .75rem; padding: .85rem 1rem; margin-top: 1rem;
  border: 1px solid var(--line); border-radius: var(--radius-sm); cursor: pointer;
  background: rgba(255,255,255,.025); transition: border-color .24s ease, background .24s ease, transform .24s ease;
}
.human-verification input { position: absolute; opacity: 0; pointer-events: none; }
.human-verification__box {
  width: 1.25rem; height: 1.25rem; flex: 0 0 1.25rem; border: 1px solid var(--muted);
  border-radius: .25rem; display: grid; place-items: center;
}
.human-verification input:checked + .human-verification__box {
  border-color: var(--brand); background: var(--brand);
}
.human-verification input:checked + .human-verification__box::after {
  content: "✓"; color: var(--on-brand); font-weight: 900; font-size: .82rem;
}
.human-verification.is-verified {
  border-color: rgba(var(--brand-rgb), .65); background: rgba(var(--brand-rgb), .09);
  animation: verification-pop .42s var(--ease-out);
}
.human-verification.is-verified .human-verification__box { animation: verification-check .42s var(--ease-out); }
.human-verification.is-verified strong { color: var(--brand); }
.human-verification strong, .human-verification small { display: block; }
.human-verification strong { color: var(--ink); font-size: .78rem; }
.human-verification small { margin-top: .12rem; color: var(--muted); font-size: .69rem; }
@keyframes verification-pop {
  0% { transform: scale(.985); }
  55% { transform: scale(1.012); }
  100% { transform: scale(1); }
}
@keyframes verification-check {
  0% { transform: scale(.55) rotate(-18deg); }
  100% { transform: scale(1) rotate(0); }
}
@media (prefers-reduced-motion: reduce) {
  .human-verification.is-verified, .human-verification.is-verified .human-verification__box { animation: none; }
}
@media (max-width: 920px) {
  .upskale-header { width: calc(100% - 1rem); margin-top: .5rem; }
}

/* ============================================================
   Compare table — "before / after" section, structurally distinct
   from the pillar grid and FAQ accordion used elsewhere on the site.
   ============================================================ */
.compare-wrap {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}
.compare-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  background: var(--surface);
  font-size: 0.98rem;
}
.compare-table thead th {
  text-align: left;
  font-family: var(--font-head);
  font-weight: 600;
  letter-spacing: 0.01em;
  padding: 1rem 1.4rem;
  background: var(--surface-2);
  color: var(--ink-soft);
  border-bottom: 1px solid var(--line);
}
.compare-table thead th.compare-table__win {
  color: var(--brand);
}
.compare-table tbody th[scope="row"] {
  text-align: left;
  padding: 1.1rem 1.4rem;
  font-weight: 600;
  color: var(--ink);
  border-bottom: 1px solid var(--line-soft);
  white-space: nowrap;
}
.compare-table td {
  padding: 1.1rem 1.4rem;
  border-bottom: 1px solid var(--line-soft);
  color: var(--ink-soft);
  vertical-align: top;
}
.compare-table tbody tr:last-child th,
.compare-table tbody tr:last-child td { border-bottom: none; }
.compare-table__before i {
  color: var(--muted);
  margin-right: 0.55rem;
}
.compare-table__after {
  color: var(--ink);
  background: rgba(var(--brand-rgb), 0.06);
}
.compare-table__after i {
  color: var(--brand);
  margin-right: 0.55rem;
}

/* ============================================================
   Upskale navigation system
   ============================================================ */
.upskale-header {
  position: sticky;
  top: .75rem;
  overflow: visible;
  isolation: isolate;
}
.upskale-header__signal {
  position: absolute; right: 1.35rem; top: -4px; display: flex; gap: 4px;
}
.upskale-header__signal span { width: 3px; border-radius: 99px; background: var(--brand); }
.upskale-header__signal span:nth-child(1) { height: 7px; opacity: .4; }
.upskale-header__signal span:nth-child(2) { height: 12px; opacity: .7; }
.upskale-header__signal span:nth-child(3) { height: 17px; }
.upskale-brand { gap: .6rem; }
.upskale-brand__tag {
  padding-left: .65rem; border-left: 1px solid var(--line); color: var(--muted);
  font: 700 .58rem/1 var(--font-mono); letter-spacing: .11em;
}
.upskale-nav { display: flex; align-items: center; gap: 1.25rem; margin-left: auto; }
.upskale-nav__label { display: none; }
.upskale-nav .nav__list { gap: .25rem; }
.upskale-nav .nav__link {
  display: flex; gap: .38rem; align-items: baseline; border-radius: 999px;
  font-weight: 650; padding: .45rem .7rem;
}
.upskale-nav .nav__link span { color: var(--muted); font: 600 .56rem var(--font-mono); }
.upskale-nav__action { display: flex; align-items: center; gap: .8rem; }
.upskale-nav__action > span { color: var(--muted); font-size: .7rem; max-width: 4rem; line-height: 1.15; }
.upskale-header .nav__cta { padding: .58rem .85rem; font-size: .76rem; }

.upskale-footer {
  margin-top: clamp(3rem, 8vw, 7rem); padding: 0 0 1.25rem; overflow: hidden;
  background: #10141a; border-top: 1px solid rgba(var(--brand-rgb), .42);
}
.upskale-footer::before {
  content: ""; display: block; height: 5px;
  background: repeating-linear-gradient(90deg, var(--brand) 0 55px, transparent 55px 68px);
}
.upskale-footer__lead {
  display: grid; grid-template-columns: 1fr auto; gap: 1rem; padding: clamp(3.5rem, 8vw, 7rem) 0 3rem;
  border-bottom: 1px solid var(--line);
}
.upskale-footer__kicker { grid-column: 1 / -1; margin: 0; color: var(--brand); font: 700 .68rem var(--font-mono); letter-spacing: .12em; }
.upskale-footer__lead h2 { margin: 0; font: 600 clamp(2.6rem, 6.4vw, 6rem)/.94 var(--font-head); letter-spacing: -.07em; color: var(--ink); }
.upskale-footer__lead h2 em { color: var(--brand); font-style: normal; }
.upskale-footer__mail {
  align-self: end; padding-bottom: .6rem; color: var(--ink); border-bottom: 1px solid var(--brand);
  font: 600 clamp(.95rem, 1.6vw, 1.25rem) var(--font-head);
}
.upskale-footer__mail span { color: var(--brand); font-size: 1.5em; }
.upskale-footer__map { display: grid; grid-template-columns: 1fr 1fr .95fr; gap: clamp(1.5rem, 5vw, 5rem); padding: 2.5rem 0 3.5rem; }
.upskale-footer__group { display: grid; align-content: start; gap: .7rem; }
.upskale-footer__group p, .upskale-footer__office p { margin: 0 0 .45rem; color: var(--muted); font: 700 .63rem var(--font-mono); letter-spacing: .12em; }
.upskale-footer__group a { display: flex; gap: .65rem; color: var(--ink-soft); font: 600 .95rem var(--font-head); }
.upskale-footer__group a span { color: var(--brand); font: .65rem var(--font-mono); padding-top: .23rem; }
.upskale-footer__group a:hover { color: var(--brand); transform: translateX(4px); }
.upskale-footer__office { padding-left: 1.5rem; border-left: 1px solid var(--line); }
.upskale-footer__office address { margin: 0 0 1.15rem; color: var(--ink-soft); font-style: normal; line-height: 1.55; }
.upskale-footer__office > a { color: var(--brand); font-weight: 700; }
.upskale-footer__base {
  display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding-top: 1.25rem;
  border-top: 1px solid var(--line); color: var(--muted); font-size: .74rem;
}
.upskale-footer__base p { margin: 0; }
.upskale-footer__base > div { display: flex; gap: 1rem; }
.upskale-footer__base a { color: var(--muted); }
.upskale-footer__base a:hover { color: var(--brand); }
.upskale-footer__brand { color: var(--ink); }
.upskale-footer__brand .brand__name { letter-spacing: -.065em; }

@media (max-width: 1040px) {
  .upskale-nav__action > span { display: none; }
  .upskale-nav { gap: .5rem; }
}
@media (max-width: 920px) {
  .upskale-brand__tag { display: none; }
  #nav.upskale-nav {
    display: block; margin: 0; padding: 2rem 1.25rem; background: #10141a;
  }
  #nav.upskale-nav .upskale-nav__label { display: block; margin: 0 0 1.4rem; color: var(--brand); font: 700 .65rem var(--font-mono); letter-spacing: .12em; }
  #nav.upskale-nav .nav__list { display: grid; gap: .2rem; }
  #nav.upskale-nav .nav__link { justify-content: space-between; padding: .85rem 0; border-radius: 0; border-bottom: 1px solid var(--line); font-size: 1.25rem; }
  #nav.upskale-nav .upskale-nav__action { display: grid; margin-top: 1.5rem; }
  #nav.upskale-nav .upskale-nav__action > span { display: block; max-width: none; }
  #nav.upskale-nav .nav__cta { width: fit-content; margin-top: .25rem; }
  .upskale-footer__lead { grid-template-columns: 1fr; }
  .upskale-footer__mail { justify-self: start; }
  .upskale-footer__map { grid-template-columns: 1fr 1fr; }
  .upskale-footer__office { grid-column: 1 / -1; padding: 1.5rem 0 0; border-left: 0; border-top: 1px solid var(--line); }
}
@media (max-width: 560px) {
  .upskale-footer__map { grid-template-columns: 1fr; }
  .upskale-footer__office { grid-column: auto; }
  .upskale-footer__base { flex-wrap: wrap; }
  .upskale-footer__base > div { width: 100%; justify-content: space-between; }
}

/* Clean shell reset: quieter navigation, stronger content hierarchy. */
.upskale-header {
  top: 0; width: 100%; margin: 0; border: 0; border-radius: 0;
  border-bottom: 1px solid rgba(244, 246, 240, .08); box-shadow: none;
  background: rgba(14, 16, 20, .93);
}
.upskale-header .topbar__inner { min-height: 4.5rem; }
.upskale-brand { gap: .55rem; }
.upskale-brand__tag, .upskale-header__signal, .upskale-nav__label,
.upskale-nav__action { display: none !important; }
.upskale-nav { gap: 1.5rem; }
.upskale-nav .nav__list { gap: .2rem; }
.upskale-nav .nav__link { padding: .4rem .55rem; font-size: .83rem; }
.upskale-nav .nav__link span { display: none; }
.upskale-header .nav__cta { padding: .6rem .9rem; border-radius: .55rem; font-size: .78rem; box-shadow: none; }

.upskale-footer { margin-top: 5rem; background: #10141a; }
.upskale-footer::before { height: 1px; background: var(--line); }
.upskale-footer__lead, .upskale-footer__map { display: none; }
.upskale-footer__simple {
  display: grid; grid-template-columns: minmax(0, 1.5fr) .7fr .75fr;
  gap: clamp(2rem, 7vw, 7rem); padding: 4rem 0 3rem;
}
.upskale-footer__intro { display: grid; justify-items: start; gap: 1.25rem; }
.upskale-footer__intro p { max-width: 20rem; margin: 0; color: var(--ink-soft); line-height: 1.55; }
.upskale-footer__simple .upskale-footer__group { gap: .65rem; }
.upskale-footer__simple .upskale-footer__group a { color: var(--ink-soft); font: 500 .88rem var(--font-body); }
.upskale-footer__simple .upskale-footer__group a:hover { color: var(--brand); transform: none; }
.upskale-footer__simple .upskale-footer__group a span { display: none; }
.upskale-footer__simple .upskale-footer__office {
  display: grid; align-content: start; gap: .75rem; padding: 0; border: 0;
}
.upskale-footer__simple .upskale-footer__office a { color: var(--ink-soft); font-size: .88rem; }
.upskale-footer__simple .upskale-footer__office address { margin: .25rem 0 0; color: var(--muted); font-size: .82rem; }
.upskale-footer__mail { padding: 0; border: 0; color: var(--brand); font-size: .95rem; }
.upskale-footer__base { padding: 1.25rem 0 0; font-size: .72rem; }

/* Make recurring page blocks feel like distinct editorial panels, not cards. */
.section--alt { background: transparent; }
.section--alt .container { padding-block: clamp(1rem, 3vw, 3rem); border-block: 1px solid var(--line); }
.pillars { gap: 0; border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; }
.pillar { border: 0; border-right: 1px solid var(--line); border-radius: 0; box-shadow: none; background: transparent; }
.pillar:last-child { border-right: 0; }
.pillar:hover { transform: none; background: rgba(255,255,255,.025); }
.section__head { max-width: 44rem; }
.section__title { letter-spacing: -.055em; }

@media (max-width: 920px) {
  .upskale-header { width: 100%; margin: 0; }
  #nav.upskale-nav { padding: 1.5rem 1.25rem; background: #10141a; }
  #nav.upskale-nav .nav__list { display: grid; gap: 0; }
  #nav.upskale-nav .nav__link { padding: .85rem 0; font-size: 1.1rem; border-radius: 0; }
  #nav.upskale-nav .nav__cta { display: inline-flex; width: fit-content; margin-top: 1.5rem; }
  .upskale-footer__simple { grid-template-columns: 1fr 1fr; }
  .upskale-footer__intro { grid-column: 1 / -1; }
  .pillar { border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
}
@media (max-width: 560px) {
  .upskale-footer__simple { grid-template-columns: 1fr; padding-block: 3rem 2rem; }
  .upskale-footer__intro { grid-column: auto; }
  .pillars { grid-template-columns: 1fr; }
}

/* Campaign hero image */
.hero--campaign {
  position: relative; isolation: isolate; overflow: hidden; min-height: clamp(31rem, 43vw, 38rem);
  padding: clamp(4.5rem, 7vw, 6.5rem) 0 clamp(3rem, 5vw, 4.5rem);
  background: var(--bg);
}
.hero--campaign .hero__media, .hero--campaign .hero__inner { display: none; }
.hero-campaign {
  position: relative; z-index: 2; display: grid; grid-template-columns: minmax(17rem, 32rem);
  min-height: clamp(23.5rem, 31vw, 28rem); align-items: end;
}
.hero-campaign__copy { position: relative; z-index: 1; }
.hero-campaign__copy .hero__title { margin-top: 1rem; font-size: clamp(2.7rem, 4.8vw, 5rem); }
.hero-campaign__copy .hero__lead { max-width: 33rem; }
.hero-campaign__visual {
  position: absolute; z-index: 0; inset: 0 0 0 auto; width: min(73vw, 69rem); margin: 0;
  border: 0; border-radius: 0; background: transparent; box-shadow: none; padding: 0;
}
.hero-campaign__visual::before {
  content: ""; position: absolute; z-index: 1; inset: 0;
  background: linear-gradient(90deg, var(--bg) 0%, rgba(14,16,20,.94) 18%, rgba(14,16,20,.35) 48%, rgba(14,16,20,.03) 82%);
}
.hero-campaign__visual img {
  display: block; width: 100%; height: 100%; object-fit: cover; object-position: center;
  border-radius: 0; background: #07150d;
}
@media (max-width: 860px) {
  .hero--campaign { min-height: 34rem; }
  .hero-campaign__visual { width: 100%; opacity: .64; }
  .hero-campaign__visual::before { background: linear-gradient(90deg, rgba(14,16,20,.9), rgba(14,16,20,.56)); }
}
@media (prefers-reduced-motion: reduce) {
  .hero-campaign__visual { opacity: 1; }
}