:root {
  --ecu-bg: #041019;
  --ecu-bg-deep: #02080d;
  --ecu-surface: #081923;
  --ecu-surface-soft: #0c222e;
  --ecu-text: #f3fbff;
  --ecu-muted: #9cb5c2;
  --ecu-cyan: #22d7eb;
  --ecu-cyan-soft: #8aeef8;
  --ecu-teal: #16a9a7;
  --ecu-gold: #ffc656;
  --ecu-line: rgba(93, 220, 235, .2);
  --ecu-line-strong: rgba(93, 220, 235, .45);
  --ecu-shadow: 0 36px 100px rgba(0, 0, 0, .5);
}

.ecu-workstation-page {
  color: var(--ecu-text);
  background:
    radial-gradient(circle at 12% 18%, rgba(20, 153, 183, .1), transparent 26rem),
    var(--ecu-bg-deep);
}
.ecu-workstation-page main { overflow: hidden; }
.ecu-workstation-page .container { width: min(1240px, calc(100% - 48px)); }
.ecu-workstation-page .site-footer {
  border-top-color: var(--ecu-line);
  color: #afc5cf;
  background: #02080d;
}
.ecu-workstation-page .site-footer .brand-name strong { color: #fff; }
.ecu-workstation-page .site-footer .footer-column strong,
.ecu-workstation-page .site-footer .footer-column a:hover { color: var(--ecu-cyan-soft); }
.ecu-workstation-page .floating-whatsapp { box-shadow: 0 18px 45px rgba(0, 0, 0, .34); }

.ecu-hero {
  position: relative;
  min-height: 980px;
  padding: clamp(80px, 9vw, 128px) 0 170px;
  overflow: hidden;
  isolation: isolate;
  background:
    linear-gradient(rgba(58, 211, 229, .04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(58, 211, 229, .04) 1px, transparent 1px),
    radial-gradient(circle at 50% 44%, rgba(20, 188, 208, .19), transparent 30%),
    linear-gradient(180deg, #06141f, #02090f 78%, #02080d);
  background-size: 64px 64px, 64px 64px, auto, auto;
}
.ecu-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(110deg, rgba(4, 16, 25, .1), transparent 45%, rgba(20, 163, 185, .08));
  pointer-events: none;
}
.ecu-orbit {
  position: absolute;
  z-index: -1;
  border: 1px solid rgba(56, 219, 235, .1);
  border-radius: 50%;
  box-shadow: inset 0 0 70px rgba(20, 187, 207, .03);
}
.ecu-orbit-one { width: 620px; height: 620px; top: 90px; right: -250px; }
.ecu-orbit-two { width: 420px; height: 420px; top: 290px; left: -240px; }
.ecu-hero-inner { position: relative; z-index: 1; }
.ecu-hero-copy { max-width: 950px; margin-inline: auto; text-align: center; }
.ecu-hero-topline { display: flex; align-items: center; justify-content: center; gap: 16px; }
.ecu-eyebrow {
  margin: 0 0 18px;
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--ecu-cyan-soft);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: .2em;
  text-transform: uppercase;
}
.ecu-eyebrow::before { content: ""; width: 34px; height: 2px; background: var(--ecu-cyan); box-shadow: 0 0 18px rgba(34, 215, 235, .65); }
.ecu-language-link {
  margin: 0 0 18px;
  min-width: 34px;
  padding: 5px 8px;
  border: 1px solid var(--ecu-line);
  border-radius: 999px;
  color: var(--ecu-text);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: .08em;
}
.ecu-language-link:hover { border-color: var(--ecu-cyan); color: var(--ecu-cyan-soft); }
.ecu-hero h1 {
  margin-bottom: 26px;
  color: #fff;
  font-size: clamp(58px, 7.2vw, 104px);
  letter-spacing: -.065em;
  line-height: .92;
  text-wrap: balance;
}
.ecu-hero h1 em,
.ecu-section h2 em {
  color: transparent;
  background: linear-gradient(90deg, var(--ecu-cyan-soft), var(--ecu-cyan), var(--ecu-teal));
  -webkit-background-clip: text;
  background-clip: text;
  font-style: normal;
  text-shadow: none;
}
.ecu-lead {
  max-width: 790px;
  margin: 0 auto 34px;
  color: #b7ced8;
  font-size: clamp(17px, 1.8vw, 22px);
  line-height: 1.65;
  text-wrap: balance;
}
.ecu-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.ecu-hero .ecu-actions { justify-content: center; }
.ecu-button {
  min-height: 56px;
  padding: 0 23px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 11px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .065em;
  text-transform: uppercase;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease;
}
.ecu-button:hover { transform: translateY(-3px); }
.ecu-button-disabled {
  opacity: .62;
  cursor: not-allowed;
  filter: saturate(.62);
  box-shadow: none;
}
.ecu-button-disabled:hover { transform: none; }
.ecu-button-primary {
  color: #031016;
  background: linear-gradient(135deg, #8ef4fc, #22d7eb 55%, #15b9c7);
  box-shadow: 0 16px 44px rgba(34, 215, 235, .2);
}
.ecu-button-primary:hover { box-shadow: 0 20px 54px rgba(34, 215, 235, .34); }
.ecu-button-ghost { border-color: var(--ecu-line-strong); color: #dff9ff; background: rgba(7, 25, 36, .7); }
.ecu-button-ghost:hover { border-color: var(--ecu-cyan); background: rgba(22, 169, 167, .16); }
.ecu-button-large { min-height: 62px; padding-inline: 28px; }
.ecu-download-icon { font-size: 22px; line-height: 1; }
.ecu-build-meta {
  margin-top: 30px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0;
  color: #6f91a0;
  font-size: 10px;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.ecu-build-meta span { padding: 0 20px; border-right: 1px solid var(--ecu-line); }
.ecu-build-meta span:last-child { border-right: 0; }
.ecu-build-meta strong { margin-right: 5px; color: #d9f7fb; }

.ecu-hero-stage {
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  position: relative;
  margin: 70px auto -80px;
  max-width: 1180px;
  perspective: 1600px;
}
.ecu-stage-glow {
  position: absolute;
  inset: 13% 8% -8%;
  z-index: -1;
  border-radius: 50%;
  background: rgba(18, 203, 222, .2);
  filter: blur(65px);
}
.ecu-hero-visual {
  margin: 0;
  position: relative;
  border: 1px solid rgba(104, 231, 243, .4);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--ecu-shadow), 0 0 0 8px rgba(3, 20, 29, .65), 0 0 70px rgba(34, 215, 235, .15);
  transform: rotateX(var(--tilt-x)) rotateY(var(--tilt-y)) perspective(1600px);
  transform-style: preserve-3d;
  transition: transform .18s ease-out;
}
.ecu-hero-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, rgba(255,255,255,.16), transparent 20%, transparent 72%, rgba(56,216,232,.08));
  pointer-events: none;
}
.ecu-hero-visual img { width: 100%; height: auto; }
.ecu-floating-note {
  position: absolute;
  z-index: 3;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 9px;
  border: 1px solid rgba(108, 232, 243, .36);
  border-radius: 10px;
  color: #cdebf1;
  background: rgba(4, 18, 27, .9);
  box-shadow: 0 18px 45px rgba(0, 0, 0, .32);
  backdrop-filter: blur(12px);
  font-size: 10px;
  font-weight: 780;
  letter-spacing: .035em;
  text-transform: uppercase;
}
.ecu-floating-note strong { color: var(--ecu-cyan-soft); }
.ecu-floating-note-one { top: 12%; left: -34px; }
.ecu-floating-note-two { right: -22px; bottom: 26%; }
.ecu-floating-note-three { left: 8%; bottom: -27px; }
.ecu-live-dot {
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: #35e3b5;
  box-shadow: 0 0 0 5px rgba(53, 227, 181, .12), 0 0 18px rgba(53, 227, 181, .8);
}
.ecu-hero-fade { position: absolute; inset: auto 0 0; height: 180px; background: linear-gradient(transparent, var(--ecu-bg-deep)); pointer-events: none; }

.ecu-signal-strip {
  position: relative;
  z-index: 2;
  border-block: 1px solid var(--ecu-line);
  background: rgba(6, 22, 31, .84);
  backdrop-filter: blur(16px);
}
.ecu-signal-strip .container { display: grid; grid-template-columns: repeat(4, 1fr); }
.ecu-signal-strip div { position: relative; min-height: 132px; padding: 30px 25px; border-right: 1px solid var(--ecu-line); }
.ecu-signal-strip div:first-child { border-left: 1px solid var(--ecu-line); }
.ecu-signal-strip span { position: absolute; top: 18px; right: 18px; color: rgba(91, 219, 232, .23); font-size: 26px; font-weight: 900; }
.ecu-signal-strip strong { display: block; margin-bottom: 6px; color: #e7fbff; font-size: 14px; }
.ecu-signal-strip small { display: block; color: #7998a6; font-size: 11px; line-height: 1.55; }

.ecu-section { position: relative; padding: clamp(90px, 10vw, 145px) 0; }
.ecu-section h2 {
  margin-bottom: 28px;
  color: #f4fcff;
  font-size: clamp(42px, 5vw, 70px);
  letter-spacing: -.055em;
  line-height: .98;
}
.ecu-copy > p:not(.ecu-eyebrow),
.ecu-section-heading > p:not(.ecu-eyebrow),
.ecu-human-copy p,
.ecu-protection-copy > p:not(.ecu-eyebrow),
.ecu-download-copy > p:not(.ecu-eyebrow) { color: var(--ecu-muted); }
.ecu-split { display: grid; grid-template-columns: minmax(0, .88fr) minmax(520px, 1.15fr); gap: clamp(60px, 8vw, 110px); align-items: center; }
.ecu-split-visual-first { grid-template-columns: minmax(520px, 1.18fr) minmax(0, .82fr); }
.ecu-section-fileservice {
  background:
    radial-gradient(circle at 85% 50%, rgba(15, 159, 181, .13), transparent 28rem),
    linear-gradient(180deg, #02080d, #06131c);
}
.ecu-steps { margin: 36px 0 30px; padding: 0; display: grid; gap: 12px; list-style: none; }
.ecu-steps li { padding: 15px 0; display: grid; grid-template-columns: 42px 1fr; gap: 15px; align-items: start; border-bottom: 1px solid rgba(91, 217, 231, .12); }
.ecu-steps li > span {
  width: 35px;
  height: 35px;
  display: grid;
  place-items: center;
  border: 1px solid var(--ecu-line-strong);
  border-radius: 50%;
  color: var(--ecu-cyan-soft);
  background: rgba(23, 169, 177, .08);
  font-size: 11px;
  font-weight: 900;
}
.ecu-steps strong { display: block; color: #dff8fc; font-size: 14px; }
.ecu-steps small { display: block; margin-top: 4px; color: #7895a3; font-size: 11px; line-height: 1.55; }
.ecu-text-link { display: inline-flex; align-items: center; gap: 9px; color: var(--ecu-cyan-soft); font-size: 11px; font-weight: 850; letter-spacing: .06em; text-transform: uppercase; }
.ecu-text-link span { transition: transform .2s ease; }
.ecu-text-link:hover span { transform: translateX(5px); }

.ecu-screen-stage {
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  position: relative;
  perspective: 1400px;
}
.ecu-screen-backdrop {
  position: absolute;
  inset: 10% 3% -10%;
  z-index: -1;
  border-radius: 50%;
  background: rgba(24, 201, 217, .16);
  filter: blur(55px);
}
.ecu-screen-frame {
  margin: 0;
  position: relative;
  border: 1px solid var(--ecu-line-strong);
  border-radius: 18px;
  background: #041019;
  box-shadow: var(--ecu-shadow), 0 0 45px rgba(28, 198, 216, .1);
  overflow: hidden;
  transform: perspective(1400px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y));
  transform-style: preserve-3d;
  transition: transform .18s ease-out;
}
.ecu-screen-stage-right .ecu-screen-frame { transform: perspective(1400px) rotateX(var(--tilt-x)) rotateY(calc(var(--tilt-y) - 2deg)); }
.ecu-screen-stage-left .ecu-screen-frame { transform: perspective(1400px) rotateX(var(--tilt-x)) rotateY(calc(var(--tilt-y) + 2deg)); }
.ecu-screen-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, rgba(255,255,255,.13), transparent 18%, transparent 75%, rgba(38,214,232,.07));
  pointer-events: none;
}
.ecu-screen-frame img { width: 100%; height: auto; }
.ecu-screen-caption {
  position: absolute;
  right: 6%;
  bottom: -20px;
  padding: 12px 16px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--ecu-line);
  border-radius: 9px;
  color: #c6e6ed;
  background: rgba(4, 18, 27, .94);
  box-shadow: 0 18px 45px rgba(0,0,0,.36);
  font-size: 10px;
  font-weight: 750;
}

.ecu-section-live {
  background:
    linear-gradient(rgba(53, 215, 232, .025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(53, 215, 232, .025) 1px, transparent 1px),
    var(--ecu-bg-deep);
  background-size: 66px 66px;
}
.ecu-section-heading { max-width: 880px; margin-bottom: 55px; }
.ecu-live-shell { border: 1px solid var(--ecu-line); border-radius: 22px; background: linear-gradient(145deg, rgba(11, 36, 48, .9), rgba(3, 12, 18, .96)); box-shadow: var(--ecu-shadow); overflow: hidden; }
.ecu-live-tabs { padding: 14px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; border-bottom: 1px solid var(--ecu-line); background: rgba(8, 29, 40, .86); }
.ecu-live-tabs button {
  min-height: 58px;
  padding: 0 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid transparent;
  border-radius: 10px;
  color: #7696a4;
  background: transparent;
  font-size: 11px;
  font-weight: 850;
  letter-spacing: .045em;
  text-transform: uppercase;
  cursor: pointer;
  transition: color .2s ease, border-color .2s ease, background .2s ease;
}
.ecu-live-tabs button span { color: #3ecfe0; }
.ecu-live-tabs button:hover { color: #dffaff; background: rgba(50, 206, 221, .06); }
.ecu-live-tabs button[aria-selected="true"] { border-color: var(--ecu-line-strong); color: #eafcff; background: linear-gradient(135deg, rgba(39, 209, 225, .13), rgba(8, 32, 43, .8)); }
.ecu-live-panel { padding: 18px; }
.ecu-live-toolbar { min-height: 54px; padding: 0 18px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 18px; border: 1px solid var(--ecu-line); border-bottom: 0; border-radius: 12px 12px 0 0; background: #071824; }
.ecu-live-toolbar > span { display: flex; gap: 6px; }
.ecu-live-toolbar i { width: 8px; height: 8px; border-radius: 50%; background: #1d5669; }
.ecu-live-toolbar i:first-child { background: #df5a5a; }
.ecu-live-toolbar i:nth-child(2) { background: #e9b649; }
.ecu-live-toolbar i:last-child { background: #38c591; }
.ecu-live-toolbar strong { color: #cce7ed; font-size: 11px; }
.ecu-live-toolbar small { color: #577888; font-size: 9px; }
.ecu-live-screen-wrap { position: relative; min-height: 520px; display: grid; place-items: center; border: 1px solid var(--ecu-line); border-radius: 0 0 12px 12px; background: radial-gradient(circle, rgba(24, 142, 164, .14), transparent 48%), #031019; overflow: hidden; }
.ecu-live-screen { width: 100%; height: auto; transition: opacity .22s ease, transform .22s ease; }
.ecu-live-screen.is-switching { opacity: 0; transform: scale(.985) translateY(5px); }
.ecu-live-status { position: absolute; right: 20px; bottom: 18px; padding: 10px 13px; display: flex; align-items: center; gap: 9px; border: 1px solid rgba(74, 229, 193, .24); border-radius: 999px; color: #bfe9dd; background: rgba(4, 20, 27, .85); backdrop-filter: blur(8px); font-size: 9px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }

.ecu-section-human { border-block: 1px solid var(--ecu-line); background: linear-gradient(120deg, #071a24, #041018 60%, #071620); }
.ecu-human-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(60px, 9vw, 125px); align-items: start; }
.ecu-human-statement blockquote { margin: 10px 0 0; color: #f1fbff; font-size: clamp(34px, 4vw, 58px); font-weight: 850; letter-spacing: -.045em; line-height: 1.08; }
.ecu-human-copy { padding-top: 35px; }
.ecu-human-copy p { font-size: 15px; }
.ecu-human-points { margin-top: 30px; display: flex; flex-wrap: wrap; gap: 8px; }
.ecu-human-points span { padding: 9px 12px; border: 1px solid var(--ecu-line); border-radius: 999px; color: #bfe3ea; background: rgba(40, 197, 212, .06); font-size: 9px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }

.ecu-section-search { background: radial-gradient(circle at 15% 45%, rgba(20, 185, 205, .13), transparent 30rem), #02080d; }
.ecu-search-query { position: absolute; top: 8%; left: -25px; z-index: 3; min-width: 230px; padding: 12px 15px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 11px; border: 1px solid var(--ecu-line-strong); border-radius: 9px; color: #6d8e9c; background: rgba(4, 19, 28, .95); box-shadow: 0 20px 48px rgba(0,0,0,.4); font-size: 9px; letter-spacing: .08em; text-transform: uppercase; }
.ecu-search-query strong { color: #e8fbff; font-size: 16px; letter-spacing: .02em; text-transform: lowercase; }
.ecu-search-query i { width: 2px; height: 20px; background: var(--ecu-cyan); animation: ecu-caret 1s steps(2, jump-none) infinite; }
@keyframes ecu-caret { 50% { opacity: 0; } }
.ecu-stat-grid { margin: 34px 0; display: grid; grid-template-columns: repeat(2, 1fr); border: 1px solid var(--ecu-line); }
.ecu-stat-grid div { min-height: 105px; padding: 22px; border-right: 1px solid var(--ecu-line); border-bottom: 1px solid var(--ecu-line); background: rgba(11, 38, 49, .38); }
.ecu-stat-grid div:nth-child(2n) { border-right: 0; }
.ecu-stat-grid div:nth-last-child(-n+2) { border-bottom: 0; }
.ecu-stat-grid strong { display: block; color: var(--ecu-cyan-soft); font-size: 25px; letter-spacing: -.03em; }
.ecu-stat-grid span { color: #6f909e; font-size: 9px; font-weight: 750; letter-spacing: .06em; text-transform: uppercase; }
.ecu-checks { margin: 0; padding: 0; list-style: none; }
.ecu-checks li { position: relative; padding: 11px 0 11px 22px; border-bottom: 1px solid rgba(84, 215, 229, .1); color: #a8c0ca; font-size: 12px; }
.ecu-checks li::before { content: ""; position: absolute; left: 2px; top: 19px; width: 7px; height: 7px; border: 1px solid var(--ecu-cyan); transform: rotate(45deg); }

.ecu-section-tools { background: linear-gradient(180deg, #06141d, #031019); }
.ecu-capability-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.ecu-capability { position: relative; min-height: 280px; padding: 30px; border: 1px solid var(--ecu-line); background: linear-gradient(145deg, rgba(13, 43, 56, .72), rgba(4, 16, 24, .92)); overflow: hidden; transition: transform .24s ease, border-color .24s ease; }
.ecu-capability:hover { transform: translateY(-5px); border-color: var(--ecu-line-strong); }
.ecu-capability::after { content: ""; position: absolute; right: -50px; bottom: -50px; width: 120px; height: 120px; border: 1px solid rgba(80, 220, 235, .08); border-radius: 50%; box-shadow: 0 0 60px rgba(34, 215, 235, .04); }
.ecu-capability > span { display: block; margin-bottom: 62px; color: var(--ecu-cyan); font-size: 10px; font-weight: 900; letter-spacing: .12em; }
.ecu-capability h3 { margin-bottom: 13px; color: #e9fbff; font-size: 19px; }
.ecu-capability p { margin-bottom: 0; color: #7e9ba8; font-size: 12px; }

.ecu-section-protection { border-block: 1px solid var(--ecu-line); background: radial-gradient(circle at 75% 55%, rgba(23, 177, 194, .12), transparent 28rem), #020b11; }
.ecu-protection-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(60px, 8vw, 110px); align-items: center; }
.ecu-protection-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.ecu-protection-cards article { min-height: 180px; padding: 28px; display: flex; flex-direction: column; justify-content: flex-end; border: 1px solid var(--ecu-line); background: rgba(10, 34, 45, .58); }
.ecu-protection-cards strong { color: var(--ecu-cyan-soft); font-size: 30px; letter-spacing: -.04em; }
.ecu-protection-cards span { margin-top: 7px; color: #7896a4; font-size: 11px; line-height: 1.5; }

.ecu-section-download { padding-bottom: 95px; background: linear-gradient(180deg, #04121a, #02080d); }
.ecu-download-panel { position: relative; padding: clamp(38px, 6vw, 72px); display: grid; grid-template-columns: 1.1fr .7fr; gap: 70px; align-items: center; border: 1px solid var(--ecu-line-strong); border-radius: 24px; background: radial-gradient(circle at 85% 20%, rgba(34, 215, 235, .17), transparent 25rem), linear-gradient(135deg, #0b2936, #05131c 65%); box-shadow: var(--ecu-shadow); overflow: hidden; }
.ecu-download-panel::before { content: ""; position: absolute; inset: 0; opacity: .35; background: linear-gradient(rgba(76, 217, 232, .05) 1px, transparent 1px), linear-gradient(90deg, rgba(76, 217, 232, .05) 1px, transparent 1px); background-size: 48px 48px; pointer-events: none; }
.ecu-download-copy, .ecu-download-card { position: relative; z-index: 1; }
.ecu-download-copy h2 { font-size: clamp(40px, 4.6vw, 66px); }
.ecu-download-copy > p:not(.ecu-eyebrow) { max-width: 680px; margin-bottom: 30px; }
.ecu-download-card { padding: 26px; border: 1px solid rgba(119, 229, 239, .3); border-radius: 17px; background: rgba(2, 12, 18, .76); box-shadow: 0 28px 70px rgba(0,0,0,.35); backdrop-filter: blur(12px); }
.ecu-app-mark { width: 90px; height: 90px; margin-bottom: 24px; display: grid; place-content: center; border: 1px solid var(--ecu-line-strong); border-radius: 22px; color: #e9fdff; background: linear-gradient(145deg, rgba(47, 213, 229, .22), rgba(5, 28, 38, .7)); box-shadow: inset 0 0 30px rgba(42, 207, 222, .1); text-align: center; }
.ecu-app-mark span { font-size: 25px; font-weight: 900; letter-spacing: -.04em; }
.ecu-app-mark small { color: var(--ecu-cyan); font-size: 7px; font-weight: 850; letter-spacing: .14em; }
.ecu-download-card dl { margin: 0; }
.ecu-download-card dl > div { padding: 11px 0; display: flex; justify-content: space-between; gap: 22px; border-bottom: 1px solid rgba(81, 211, 224, .12); }
.ecu-download-card dt { color: #668694; font-size: 10px; text-transform: uppercase; }
.ecu-download-card dd { margin: 0; color: #d6eff4; font-size: 11px; font-weight: 750; text-align: right; }
.ecu-download-card code { color: #8aeef8; font-family: Consolas, monospace; }
.ecu-download-card details { margin-top: 18px; }
.ecu-download-card summary { color: #8ab0bd; font-size: 9px; cursor: pointer; }
.ecu-download-card details > code { margin-top: 12px; display: block; overflow-wrap: anywhere; font-size: 8px; line-height: 1.6; }
.ecu-legal-note { max-width: 950px; margin: 26px auto 0; color: #53717f; font-size: 9px; line-height: 1.6; text-align: center; }

.ecu-section-faq { background: #02080d; }
.ecu-faq-layout { display: grid; grid-template-columns: .65fr 1.35fr; gap: clamp(60px, 8vw, 120px); align-items: start; }
.ecu-faq-list { display: grid; gap: 10px; }
.ecu-faq-list details { border: 1px solid var(--ecu-line); background: rgba(8, 28, 38, .52); }
.ecu-faq-list summary { padding: 22px 54px 22px 24px; position: relative; color: #d9f2f7; font-size: 13px; font-weight: 800; cursor: pointer; list-style: none; }
.ecu-faq-list summary::-webkit-details-marker { display: none; }
.ecu-faq-list summary::after { content: "+"; position: absolute; top: 50%; right: 22px; color: var(--ecu-cyan); font-size: 20px; transform: translateY(-50%); }
.ecu-faq-list details[open] summary::after { content: "–"; }
.ecu-faq-list p { margin: 0; padding: 0 24px 22px; color: #7f9ba8; font-size: 12px; }

@media (max-width: 1050px) {
  .ecu-hero { min-height: auto; }
  .ecu-split,
  .ecu-split-visual-first,
  .ecu-human-grid,
  .ecu-protection-grid,
  .ecu-download-panel,
  .ecu-faq-layout { grid-template-columns: 1fr; }
  .ecu-split-visual-first .ecu-copy { order: -1; }
  .ecu-capability-grid { grid-template-columns: repeat(2, 1fr); }
  .ecu-download-card { max-width: 520px; }
  .ecu-screen-stage { max-width: 800px; margin-inline: auto; }
  .ecu-floating-note-one { left: 15px; }
  .ecu-floating-note-two { right: 15px; }
}

@media (max-width: 760px) {
  .ecu-workstation-page .container { width: min(100% - 30px, 1240px); }
  .ecu-hero { padding-top: 66px; padding-bottom: 100px; }
  .ecu-hero h1 { font-size: clamp(48px, 15vw, 72px); }
  .ecu-lead { font-size: 16px; }
  .ecu-button { width: 100%; }
  .ecu-build-meta { display: grid; gap: 8px; }
  .ecu-build-meta span { padding: 0; border-right: 0; }
  .ecu-hero-stage { margin-top: 52px; }
  .ecu-hero-visual { border-radius: 12px; box-shadow: 0 24px 60px rgba(0,0,0,.45), 0 0 0 4px rgba(3,20,29,.7); }
  .ecu-floating-note { display: none; }
  .ecu-signal-strip .container { grid-template-columns: repeat(2, 1fr); }
  .ecu-signal-strip div { min-height: 118px; border-bottom: 1px solid var(--ecu-line); }
  .ecu-signal-strip div:nth-child(2n) { border-right: 1px solid var(--ecu-line); }
  .ecu-section { padding: 82px 0; }
  .ecu-section h2 { font-size: clamp(38px, 12vw, 54px); }
  .ecu-split { gap: 55px; }
  .ecu-screen-frame { border-radius: 11px; }
  .ecu-screen-caption, .ecu-search-query { position: relative; inset: auto; margin: 12px 0 0; width: 100%; }
  .ecu-live-tabs { grid-template-columns: 1fr; }
  .ecu-live-tabs button { justify-content: flex-start; min-height: 48px; }
  .ecu-live-panel { padding: 10px; }
  .ecu-live-toolbar { grid-template-columns: auto 1fr; }
  .ecu-live-toolbar small { display: none; }
  .ecu-live-screen-wrap { min-height: 260px; }
  .ecu-live-status { right: 9px; bottom: 9px; }
  .ecu-human-copy { padding-top: 0; }
  .ecu-stat-grid,
  .ecu-protection-cards { grid-template-columns: 1fr; }
  .ecu-stat-grid div { border-right: 0; }
  .ecu-stat-grid div:nth-last-child(-n+2) { border-bottom: 1px solid var(--ecu-line); }
  .ecu-stat-grid div:last-child { border-bottom: 0; }
  .ecu-capability-grid { grid-template-columns: 1fr; }
  .ecu-capability { min-height: 240px; }
  .ecu-download-panel { padding: 30px 20px; gap: 40px; border-radius: 16px; }
  .ecu-download-card dl > div { display: grid; gap: 3px; }
  .ecu-download-card dd { text-align: left; }
}

@media (max-width: 440px) {
  .ecu-signal-strip .container { grid-template-columns: 1fr; }
  .ecu-signal-strip div,
  .ecu-signal-strip div:nth-child(2n) { border-right: 1px solid var(--ecu-line); }
  .ecu-hero-topline { align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  .ecu-search-query i { animation: none; }
  .ecu-hero-visual,
  .ecu-screen-frame,
  .ecu-live-screen,
  .ecu-button,
  .ecu-capability { transition: none; transform: none !important; }
}