/* ============================================================
   infopulse — corporate site styles
   ============================================================ */

:root {
  /* Brand */
  --c-blue:        #1E4DFF;
  --c-blue-deep:   #1535B8;
  --c-green:       #16D29E;
  --c-green-deep:  #0FA67C;

  /* Dark scheme */
  --ink-0:  #05070F;
  --ink-1:  #0A0E1A;
  --ink-2:  #101626;
  --ink-3:  #1A2237;
  --ink-4:  #2A3450;

  /* Light scheme */
  --paper-0: #FFFFFF;
  --paper-1: #F6F8FC;
  --paper-2: #EEF1F8;
  --text-0:  #0E1322;
  --text-1:  #2A3146;
  --text-2:  #5A6378;
  --text-3:  #8A92A6;
  --line-1:  rgba(14,19,34,0.08);
  --line-2:  rgba(14,19,34,0.14);

  /* Type */
  --f-sans: "Inter", "Noto Sans TC", system-ui, sans-serif;
  --f-disp: "Space Grotesk", "Noto Sans TC", "Inter", sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, Menlo, monospace;

  --nav-h: 76px;
  --container: 1200px;
}

/* ============================================================
   Base
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--f-sans);
  font-size: 16px;
  line-height: 1.55;
  color: var(--text-0);
  background: var(--paper-0);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

::selection { background: var(--c-green); color: var(--ink-0); }

/* ============================================================
   Per-language font stack + tracking tweaks
   ============================================================ */
html[lang^="zh"] body { font-family: "Noto Sans TC", "Inter", system-ui, sans-serif; }
html[lang="en"]    body { font-family: "Inter", "Noto Sans TC", system-ui, sans-serif; }
html[lang="ja"]    body { font-family: "Noto Sans JP", "Inter", system-ui, sans-serif; }
html[lang="ko"]    body { font-family: "Noto Sans KR", "Inter", system-ui, sans-serif; }

html[lang^="zh"] :is(.hero__title, .section__title, .careers__title, .info-block__value, .stat__num, .footer__word) {
  font-family: "Space Grotesk", "Noto Sans TC", sans-serif;
}
html[lang="en"]    :is(.hero__title, .section__title, .careers__title, .info-block__value, .stat__num, .footer__word) {
  font-family: "Space Grotesk", "Inter", sans-serif;
}
html[lang="ja"]    :is(.hero__title, .section__title, .careers__title, .info-block__value, .stat__num, .footer__word) {
  font-family: "Space Grotesk", "Noto Sans JP", sans-serif;
  letter-spacing: -0.04em;
}
html[lang="ko"]    :is(.hero__title, .section__title, .careers__title, .info-block__value, .stat__num, .footer__word) {
  font-family: "Space Grotesk", "Noto Sans KR", sans-serif;
  letter-spacing: -0.025em;
}

/* JP: denser typography, slightly tighter body line-height */
html[lang="ja"] body {
  line-height: 1.6;
  letter-spacing: 0.01em;
}
html[lang="ja"] :is(.hero__lead, .about__lead, .careers__desc) {
  line-height: 1.85;
}
/* KO: hangul reads better with slightly looser tracking + line-height */
html[lang="ko"] body {
  line-height: 1.62;
  letter-spacing: -0.005em;
}
html[lang="ko"] :is(.hero__lead, .about__lead, .careers__desc) {
  line-height: 1.75;
}

/* ============================================================
   Nav
   ============================================================ */
.nav {
  position: fixed; inset: 0 0 auto 0;
  height: var(--nav-h);
  z-index: 50;
  background: rgba(10,14,26,0.5);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: background .3s, border-color .3s, color .3s;
  color: rgba(255,255,255,.78);
}
.nav.is-onlight {
  background: rgba(246,248,252,0.7);
  border-bottom-color: var(--line-1);
  color: var(--text-1);
}
.nav__inner {
  height: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
}
.nav__brand { display: flex; align-items: center; gap: 10px; }
.nav__mark { width: 32px; height: auto; }
.nav__wordmark {
  font-family: var(--f-disp);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: 0.02em;
}
.wm-info  { color: #fff; }
.wm-pulse { color: var(--c-green); }
.nav.is-onlight .wm-info { color: var(--text-0); }

.nav__links { display: flex; gap: 28px; }
.nav__link {
  font-size: 14px;
  font-weight: 500;
  color: currentColor;
  opacity: .72;
  padding: 6px 2px;
  position: relative;
  transition: opacity .2s, color .2s;
}
.nav__link::after {
  content: '';
  position: absolute; left: 0; right: 0; bottom: -2px;
  height: 2px; background: var(--c-green);
  transform: scaleX(0); transform-origin: left;
  transition: transform .25s ease;
}
.nav__link:hover { opacity: 1; }
.nav__link.is-active { opacity: 1; }
.nav__link.is-active::after { transform: scaleX(1); }
.nav.is-onlight .nav__link.is-active::after { background: var(--c-blue); }

.nav__right { display: flex; align-items: center; gap: 12px; }

.lang {
  display: inline-flex;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 999px;
  padding: 3px;
  font-family: var(--f-mono);
}
.nav.is-onlight .lang { border-color: var(--line-2); }
.lang__btn {
  background: none; border: 0; padding: 4px 9px;
  font-size: 12px; font-weight: 500;
  color: currentColor; opacity: .65;
  border-radius: 999px;
  transition: opacity .2s, background .2s, color .2s;
}
.lang__btn[aria-pressed="true"] {
  background: rgba(255,255,255,.1);
  color: #fff; opacity: 1;
}
.nav.is-onlight .lang__btn[aria-pressed="true"] {
  background: rgba(14,19,34,0.08);
  color: var(--text-0);
}

.nav__burger { display: none; }

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 24px;
  border-radius: 10px;
  font-size: 14.5px;
  font-weight: 600;
  border: 1px solid transparent;
  transition: transform .2s ease, background .2s, color .2s, border-color .2s, box-shadow .2s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn__arrow { transition: transform .25s; display: inline-block; }
.btn:hover .btn__arrow { transform: translateX(3px); }

.btn--primary {
  background: var(--c-green); color: #062017;
  box-shadow: 0 6px 24px rgba(22,210,158,.25);
}
.btn--primary:hover {
  background: var(--c-green-deep);
  box-shadow: 0 10px 32px rgba(22,210,158,.35);
}

.btn--ghost {
  background: rgba(255,255,255,.04);
  border-color: rgba(255,255,255,.16);
  color: #fff;
}
.btn--ghost:hover {
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.3);
}

.btn--green {
  background: var(--c-green); color: #062017;
}
.btn--green:hover { background: var(--c-green-deep); }

.btn--ghost-dark {
  background: transparent;
  border-color: var(--line-2);
  color: var(--text-0);
}
.btn--ghost-dark:hover { background: var(--paper-2); }

/* ============================================================
   Hero
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  padding-top: var(--nav-h);
  display: flex; align-items: center;
  overflow: hidden;
  background:
    radial-gradient(ellipse 80% 60% at 50% 25%, #16204A 0%, var(--ink-1) 60%, var(--ink-0) 100%);
  color: #fff;
}
.hero__canvas {
  position: absolute; inset: 0; width: 100%; height: 100%;
  opacity: .65;
}
.hero__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, #000 30%, transparent 80%);
          mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, #000 30%, transparent 80%);
  pointer-events: none;
}
.hero__inner {
  position: relative;
  max-width: 980px;
  margin: 0 auto;
  padding: 80px 32px 120px;
  text-align: center;
}
.hero__title {
  font-family: var(--f-disp);
  font-size: clamp(48px, 8vw, 88px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  font-weight: 800;
  margin: 28px 0 24px;
}
.hero__title span { display: block; }
.grad {
  background: linear-gradient(90deg, var(--c-blue) 0%, var(--c-green) 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero__lead {
  font-size: clamp(15px, 1.4vw, 18px);
  line-height: 1.65;
  color: rgba(255,255,255,.7);
  max-width: 640px;
  margin: 0 auto 40px;
}
.hero__cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

.chip {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 7px 14px; border-radius: 999px;
  font-family: var(--f-mono); font-size: 11.5px;
  letter-spacing: 0.05em;
}
.chip--green {
  border: 1px solid rgba(22,210,158,.4);
  background: rgba(22,210,158,.08);
  color: var(--c-green);
}
.chip__dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--c-green);
  box-shadow: 0 0 10px var(--c-green);
  animation: pulse 1.8s ease-in-out infinite;
}
@keyframes pulse {
  0%,100% { transform: scale(1); opacity: 1; }
  50%     { transform: scale(1.4); opacity: .6; }
}

.hero__hud {
  position: absolute; left: 32px; right: 32px; bottom: 28px;
  display: flex; justify-content: space-between; align-items: flex-end;
  font-family: var(--f-mono); font-size: 11px;
  color: rgba(255,255,255,.4); letter-spacing: 0.08em;
}
.hud-scroll { display: inline-flex; align-items: center; gap: 8px; }
.hud-mouse {
  display: inline-block; width: 18px; height: 28px;
  border-radius: 9px; border: 1px solid rgba(255,255,255,.3);
  position: relative;
}
.hud-mouse i {
  position: absolute; left: 50%; top: 6px; width: 2px; height: 6px;
  background: rgba(255,255,255,.6); border-radius: 1px;
  transform: translateX(-50%);
  animation: mouseScroll 1.6s ease-in-out infinite;
}
@keyframes mouseScroll {
  0%,100% { transform: translate(-50%, 0); opacity: 1; }
  50%     { transform: translate(-50%, 8px); opacity: .3; }
}

/* ============================================================
   Sections — shared
   ============================================================ */
.section {
  position: relative;
  padding: 120px 0;
  overflow: hidden;
}
.section--light { background: var(--paper-1); color: var(--text-0); }
.section--dark  { background: var(--ink-1); color: #fff; }
.section__container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
  position: relative;
}
.section__head {
  max-width: 880px;
  margin-bottom: 64px;
}
.section__title {
  font-family: var(--f-disp);
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.03em;
  font-weight: 700;
  margin: 18px 0 0;
}
.section__title--light { color: #fff; }
.section__title span { display: inline-block; }

.ink-blue  { color: var(--c-blue); }
.ink-green { color: var(--c-green); }

.kicker {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-blue);
  --kicker-bg: var(--c-blue);
}
.kicker--dark { color: var(--c-green); --kicker-bg: var(--c-green); }
.kicker__num {
  padding: 4px 8px;
  background: var(--kicker-bg);
  color: #fff;
  border-radius: 4px;
  font-weight: 600;
}
.section--dark .kicker__num { color: var(--ink-1); }

.section__bg-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 80px 80px;
  -webkit-mask-image: linear-gradient(to bottom, transparent, #000 20%, #000 80%, transparent);
          mask-image: linear-gradient(to bottom, transparent, #000 20%, #000 80%, transparent);
  pointer-events: none;
}

/* ============================================================
   About
   ============================================================ */
.about__grid {
  margin-bottom: 80px;
  max-width: 820px;
}
.about__lead {
  font-size: clamp(20px, 1.8vw, 26px);
  line-height: 1.6;
  color: var(--text-1);
  font-weight: 400;
}

.about__values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding-top: 56px;
  border-top: 1px solid var(--line-2);
}
.value__no {
  font-family: var(--f-mono);
  font-size: 12px;
  color: var(--c-blue);
  letter-spacing: 0.12em;
}
.value h3 {
  margin: 14px 0 10px;
  font-size: 22px; font-weight: 600;
  font-family: var(--f-disp);
  letter-spacing: -0.01em;
}
.value p {
  margin: 0;
  font-size: 15px; color: var(--text-2); line-height: 1.65;
}

/* ============================================================
   Services
   ============================================================ */
.svc__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 56px;
}
.svc {
  padding: 36px 32px;
  background: rgba(255,255,255,.025);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 8px;
  transition: background .3s, border-color .3s, transform .3s;
  position: relative; overflow: hidden;
}
.svc::before {
  content: '';
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 2px; background: var(--c-green);
  transform: scaleY(0); transform-origin: top;
  transition: transform .4s ease;
}
.svc:hover {
  background: rgba(255,255,255,.045);
  border-color: rgba(22,210,158,.3);
  transform: translateY(-2px);
}
.svc:hover::before { transform: scaleY(1); }
.svc__head {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 18px;
}
.svc__no {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: rgba(255,255,255,.4);
}
.svc__icon {
  font-size: 22px; color: var(--c-green);
}
.svc h3 {
  margin: 0 0 12px;
  font-family: var(--f-disp);
  font-size: 24px; font-weight: 600;
  letter-spacing: -0.01em;
  color: #fff;
}
.svc p {
  margin: 0 0 22px;
  font-size: 14.5px;
  color: rgba(255,255,255,.6);
  line-height: 1.65;
}
.tags {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-wrap: wrap; gap: 8px;
}
.tags li {
  padding: 5px 11px; border-radius: 999px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
  font-family: var(--f-mono);
  font-size: 11px;
  color: rgba(255,255,255,.65);
  letter-spacing: 0.06em;
}

.svc__ticker {
  border-top: 1px solid rgba(255,255,255,.08);
  border-bottom: 1px solid rgba(255,255,255,.08);
  padding: 16px 0;
  overflow: hidden;
  position: relative;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 6%, #000 94%, transparent 100%);
          mask-image: linear-gradient(90deg, transparent 0, #000 6%, #000 94%, transparent 100%);
}
.ticker__track {
  display: flex; gap: 56px; width: max-content;
  animation: ticker 40s linear infinite;
  font-family: var(--f-mono);
  font-size: 12.5px;
  color: rgba(255,255,255,.55);
  white-space: nowrap;
}
.ticker__track span { display: inline-flex; align-items: center; gap: 12px; }
.ticker__track i {
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--c-green); display: inline-block;
}
@keyframes ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ============================================================
   Careers
   ============================================================ */
.careers__hero {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: stretch;
}
.careers__card {
  position: relative;
  background: var(--ink-1);
  color: #fff;
  border-radius: 14px;
  padding: 48px 44px;
  overflow: hidden;
  isolation: isolate;
}
.careers__pattern {
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 85% 15%, rgba(30,77,255,.5) 0, transparent 45%),
    radial-gradient(circle at 15% 100%, rgba(22,210,158,.4) 0, transparent 50%),
    linear-gradient(180deg, rgba(255,255,255,0.02) 0, transparent 100%);
  z-index: -1;
}
.careers__eyebrow {
  font-family: var(--f-mono);
  font-size: 11.5px;
  color: var(--c-green);
  letter-spacing: 0.16em;
  margin-bottom: 28px;
}
.careers__title {
  font-family: var(--f-disp);
  font-size: clamp(28px, 3.4vw, 40px);
  line-height: 1.2;
  letter-spacing: -0.02em;
  font-weight: 700;
  margin: 0 0 18px;
}
.careers__desc {
  font-size: 16px;
  color: rgba(255,255,255,.72);
  line-height: 1.7;
  max-width: 480px;
  margin: 0 0 32px;
}
.careers__cta { display: flex; flex-wrap: wrap; gap: 12px; }
.careers__cta .btn--ghost-dark {
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.18);
  color: #fff;
}
.careers__cta .btn--ghost-dark:hover { background: rgba(255,255,255,.12); }

.careers__bullets {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 16px;
}
.careers__bullets li {
  display: flex; gap: 20px;
  padding: 28px 28px;
  background: var(--paper-0);
  border: 1px solid var(--line-1);
  border-radius: 12px;
  transition: border-color .25s, transform .25s, box-shadow .25s;
}
.careers__bullets li:hover {
  border-color: rgba(30,77,255,.3);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(14,19,34,0.06);
}
.bullet__no {
  flex: 0 0 auto;
  font-family: var(--f-mono);
  font-size: 13px;
  color: var(--c-blue);
  letter-spacing: 0.08em;
  font-weight: 500;
  padding-top: 2px;
}
.careers__bullets h4 {
  margin: 0 0 6px;
  font-family: var(--f-disp);
  font-size: 18px; font-weight: 600;
}
.careers__bullets p {
  margin: 0;
  font-size: 14.5px;
  color: var(--text-2);
  line-height: 1.6;
}

/* ============================================================
   Contact
   ============================================================ */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
  align-items: stretch;
}
.contact__info {
  display: flex; flex-direction: column; gap: 28px;
}
.info-block {
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.info-block:last-child { border-bottom: 0; }
.info-block__label {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: rgba(255,255,255,.4);
  text-transform: uppercase;
  margin-bottom: 10px;
}
.info-block__value {
  font-family: var(--f-disp);
  font-size: clamp(20px, 2vw, 26px);
  font-weight: 500;
  color: #fff;
  line-height: 1.4;
  word-break: break-word;
}
.info-block__link {
  position: relative;
  display: inline-block;
  background-image: linear-gradient(90deg, var(--c-green), var(--c-green));
  background-size: 0 1px;
  background-repeat: no-repeat;
  background-position: 0 100%;
  transition: background-size .35s ease, color .25s;
}
.info-block__link:hover {
  background-size: 100% 1px;
  color: var(--c-green);
}

.contact__map {
  background: var(--ink-2);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.08);
  min-height: 420px;
}
.contact__map iframe {
  width: 100%; height: 100%; min-height: 420px;
  border: 0;
  filter: invert(.92) hue-rotate(180deg) saturate(.6);
}

/* ============================================================
   Footer
   ============================================================ */
.footer {
  background: var(--ink-0);
  color: rgba(255,255,255,.55);
  padding: 64px 0 28px;
}
.footer__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: start;
}
.footer__brand {
  display: flex; align-items: center; gap: 14px;
}
.footer__mark { width: 48px; }
.footer__word {
  font-family: var(--f-disp);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: 0.02em;
}
.footer__zh {
  margin-top: 4px;
  font-size: 13px;
  color: rgba(255,255,255,.5);
}
.footer__cols {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 32px;
}
.footer__cols > div { display: flex; flex-direction: column; gap: 10px; }
.footer__h {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: rgba(255,255,255,.4);
  text-transform: uppercase;
  margin-bottom: 6px;
}
.footer__cols a, .footer__cols span {
  font-size: 14px;
  color: rgba(255,255,255,.7);
  transition: color .2s;
}
.footer__cols a:hover { color: var(--c-green); }

.footer__bottom {
  max-width: var(--container);
  margin: 56px auto 0;
  padding: 22px 32px 0;
  border-top: 1px solid rgba(255,255,255,.06);
  display: flex; justify-content: space-between; align-items: center;
  font-size: 12.5px;
  color: rgba(255,255,255,.4);
}
.footer__bottom .mono { font-family: var(--f-mono); letter-spacing: 0.06em; }

/* ============================================================
   Reveal on scroll — JS-driven via inline styles
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .85s cubic-bezier(.16,.84,.3,1), transform .85s cubic-bezier(.16,.84,.3,1);
  transition-delay: var(--rd, 0ms);
}
.reveal.is-in {
  opacity: 1 !important;
  transform: translateY(0) !important;
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .chip__dot, .hud-mouse i, .ticker__track { animation: none !important; }
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 960px) {
  .nav__links {
    position: fixed; inset: var(--nav-h) 0 auto 0;
    flex-direction: column; gap: 0;
    background: rgba(10,14,26,0.97);
    backdrop-filter: blur(20px);
    padding: 24px 32px;
    border-bottom: 1px solid rgba(255,255,255,.08);
    transform: translateY(-10px); opacity: 0; pointer-events: none;
    transition: transform .25s, opacity .25s;
  }
  .nav.is-onlight .nav__links { background: rgba(246,248,252,0.97); }
  .nav.is-open .nav__links { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav__link { padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.06); }
  .nav.is-onlight .nav__link { border-bottom-color: var(--line-1); }
  .nav__link::after { display: none; }

  .nav__burger {
    display: inline-flex; flex-direction: column; gap: 4px;
    width: 36px; height: 36px;
    background: none; border: 1px solid rgba(255,255,255,.16);
    border-radius: 8px;
    align-items: center; justify-content: center;
  }
  .nav__burger span {
    display: block; width: 16px; height: 1.5px;
    background: currentColor; border-radius: 1px;
    transition: transform .25s, opacity .25s;
  }
  .nav.is-onlight .nav__burger { border-color: var(--line-2); }
  .nav.is-open .nav__burger span:nth-child(1) { transform: translateY(5.5px) rotate(45deg); }
  .nav.is-open .nav__burger span:nth-child(2) { opacity: 0; }
  .nav.is-open .nav__burger span:nth-child(3) { transform: translateY(-5.5px) rotate(-45deg); }

  .careers__hero,
  .contact__grid,
  .footer__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .about__values,
  .svc__grid,
  .footer__cols {
    grid-template-columns: 1fr;
  }
  .section { padding: 80px 0; }
  .section__head { margin-bottom: 40px; }
  .hero__hud { font-size: 10px; }
  .hero__hud > div:nth-child(2) { display: none; }
  .footer__bottom { flex-direction: column; gap: 8px; }
}

@media (max-width: 540px) {
  .nav__inner { padding: 0 20px; }
  .section__container { padding: 0 20px; }
  .hero__inner { padding: 60px 20px 110px; }
  .careers__card { padding: 36px 28px; }
  .careers__bullets li { padding: 22px; }
}