:root {
  --bg: #05070d;
  --bg-soft: #0a1020;
  --panel: rgba(12, 20, 38, 0.72);
  --panel-strong: rgba(18, 32, 58, 0.86);
  --line: rgba(119, 207, 255, 0.22);
  --text: #f5f8ff;
  --muted: #aeb9cc;
  --cyan: #2ce7ff;
  --green: #68ffb7;
  --yellow: #ffe06b;
  --red: #ff5a76;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.36);
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 18% 10%, rgba(44, 231, 255, 0.18), transparent 30%),
    radial-gradient(circle at 86% 12%, rgba(104, 255, 183, 0.14), transparent 34%),
    linear-gradient(180deg, #04060b 0%, #08111f 48%, #05070d 100%);
  color: var(--text);
  font-family: "Noto Sans SC", "Microsoft YaHei", Arial, sans-serif;
  letter-spacing: 0;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  content: "";
  background:
    linear-gradient(115deg, transparent 0 42%, rgba(44, 231, 255, 0.055) 42% 43%, transparent 43% 100%),
    linear-gradient(245deg, transparent 0 58%, rgba(104, 255, 183, 0.045) 58% 59%, transparent 59% 100%);
  background-size: 340px 340px, 420px 420px;
  animation: circuitDrift 18s linear infinite;
  pointer-events: none;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 20;
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 5vw, 72px);
  background: linear-gradient(180deg, rgba(5, 7, 13, 0.9), rgba(5, 7, 13, 0.58));
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  backdrop-filter: blur(18px);
}

.brand,
.nav,
.hero-actions,
.hero-stats,
.trust-band,
.steps,
.final-cta {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-weight: 900;
  font-size: 18px;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  min-width: 0;
  line-height: 1.05;
}

.brand-copy small {
  color: var(--green);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0;
  white-space: nowrap;
}

.brand-mark {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border: 1px solid rgba(44, 231, 255, 0.72);
  border-radius: 8px;
  background: linear-gradient(145deg, rgba(44, 231, 255, 0.18), rgba(104, 255, 183, 0.12));
  color: var(--cyan);
  box-shadow: 0 0 30px rgba(44, 231, 255, 0.22);
}

.brand-mark::after {
  display: block;
  width: 14px;
  height: 2px;
  margin-top: 2px;
  content: "";
  background: currentColor;
  box-shadow: 0 -5px 0 currentColor, 0 5px 0 currentColor;
}

.brand-mark.has-image::after {
  display: none;
}

.brand-mark img {
  width: 100%;
  height: 100%;
  border-radius: inherit;
  object-fit: cover;
}

.nav {
  gap: clamp(16px, 3vw, 34px);
  color: var(--muted);
  font-size: 14px;
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--text);
}

.header-actions {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.nav-login {
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid rgba(119, 207, 255, 0.3);
  border-radius: 6px;
  background: rgba(12, 20, 38, 0.72);
  color: var(--text);
  font-weight: 700;
}

.nav-login,
.nav-cta,
.primary-btn,
.secondary-btn {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  font-weight: 700;
  white-space: nowrap;
}

.nav-cta {
  padding: 0 18px;
  border: 1px solid rgba(104, 255, 183, 0.4);
  color: var(--green);
}

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

.nav-login {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 0 16px;
  border: 1px solid rgba(44, 231, 255, 0.28);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
}

.hero {
  position: relative;
  min-height: 94vh;
  overflow: hidden;
  padding: 144px clamp(20px, 5vw, 72px) 64px;
}

.tech-canvas {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  opacity: 0.36;
}

.hero-grid {
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.055) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(180deg, #000 0%, rgba(0, 0, 0, 0.75) 45%, transparent 100%);
  opacity: 0.36;
  animation: gridSlide 14s linear infinite;
}

.hero::before {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(115deg, rgba(5, 7, 13, 0.9) 0%, rgba(5, 7, 13, 0.62) 48%, rgba(5, 7, 13, 0.16) 100%),
    url("https://images.unsplash.com/photo-1633356122544-f134324a6cee?auto=format&fit=crop&w=2200&q=85") center/cover;
  opacity: 0.82;
}

.hero::after {
  position: absolute;
  inset: 0;
  z-index: 1;
  content: "";
  background: linear-gradient(180deg, transparent 0%, rgba(44, 231, 255, 0.08) 50%, transparent 100%);
  background-size: 100% 180px;
  mix-blend-mode: screen;
  opacity: 0.32;
  animation: scanMove 5.8s linear infinite;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 3;
  min-width: 0;
  max-width: 760px;
}

.hero-status {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}

.hero-status span {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  padding: 0 12px;
  border: 1px solid rgba(104, 255, 183, 0.26);
  border-radius: 999px;
  background: rgba(4, 10, 18, 0.52);
  color: var(--green);
  font-size: 12px;
  font-weight: 900;
  box-shadow: inset 0 0 18px rgba(104, 255, 183, 0.06);
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--green);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 850px;
  margin-bottom: 24px;
  font-size: clamp(38px, 5vw, 72px);
  line-height: 1.06;
  font-weight: 900;
  text-shadow: 0 0 28px rgba(44, 231, 255, 0.12);
}

h2 {
  max-width: min(100%, 1280px);
  margin-bottom: 0;
  font-size: clamp(30px, 3.2vw, 54px);
  line-height: 1.14;
  font-weight: 900;
}

h3 {
  margin-bottom: 12px;
  font-size: 22px;
  line-height: 1.32;
}

.hero-copy {
  max-width: 660px;
  margin-bottom: 32px;
  color: #d8e2f2;
  font-size: 18px;
  line-height: 1.9;
}

.copy-line {
  display: inline;
}

.hero-actions {
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 44px;
}

.primary-btn {
  min-width: 142px;
  padding: 0 24px;
  background: linear-gradient(90deg, var(--cyan), var(--green));
  color: #051017;
  box-shadow: 0 0 32px rgba(44, 231, 255, 0.28);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.secondary-btn {
  min-width: 142px;
  padding: 0 24px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.primary-btn:hover,
.secondary-btn:hover,
.nav-cta:hover {
  transform: translateY(-2px);
}

.primary-btn:hover {
  box-shadow: 0 0 46px rgba(104, 255, 183, 0.34);
}

.secondary-btn:hover {
  border-color: rgba(44, 231, 255, 0.48);
}

.hero-stats {
  flex-wrap: wrap;
  gap: 14px;
}

.hero-stats div {
  min-width: 150px;
  padding: 14px 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  background: rgba(4, 8, 15, 0.58);
  backdrop-filter: blur(12px);
  transform: translateZ(0);
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.hero-stats div:hover {
  transform: translateY(-4px);
  border-color: rgba(44, 231, 255, 0.38);
}

.hero-stats strong {
  display: block;
  margin-bottom: 4px;
  color: var(--cyan);
  font-size: 28px;
  line-height: 1;
}

.hero-stats span {
  color: var(--muted);
  font-size: 13px;
}

.hero-media {
  position: absolute;
  right: clamp(20px, 5vw, 72px);
  bottom: 60px;
  z-index: 2;
  width: min(42vw, 560px);
  min-width: 410px;
}

.timeline-panel {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(44, 231, 255, 0.25);
  border-radius: 8px;
  background: rgba(7, 14, 27, 0.76);
  box-shadow: var(--shadow), 0 0 54px rgba(44, 231, 255, 0.14);
  backdrop-filter: blur(18px);
  animation: panelFloat 6s ease-in-out infinite;
}

.timeline-panel::before {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(90deg, transparent, rgba(44, 231, 255, 0.18), transparent);
  transform: translateX(-100%);
  animation: panelSweep 4.6s ease-in-out infinite;
  pointer-events: none;
}

.panel-top {
  display: flex;
  gap: 8px;
  padding: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.panel-top span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--red);
}

.panel-top span:nth-child(2) {
  background: var(--yellow);
}

.panel-top span:nth-child(3) {
  background: var(--green);
}

.video-stage {
  position: relative;
  height: 270px;
  margin: 16px;
  overflow: hidden;
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(44, 231, 255, 0.22), rgba(104, 255, 183, 0.06)),
    url("https://images.unsplash.com/photo-1611162617213-7d7a39e9b1d7?auto=format&fit=crop&w=1200&q=85") center/cover;
}

.video-stage::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(0deg, rgba(4, 8, 15, 0.76), transparent 56%);
}

.play-chip {
  position: absolute;
  top: 18px;
  left: 18px;
  z-index: 2;
  padding: 8px 12px;
  border: 1px solid rgba(104, 255, 183, 0.45);
  border-radius: 999px;
  background: rgba(4, 8, 15, 0.62);
  color: var(--green);
  font-size: 13px;
  font-weight: 700;
}

.frame {
  position: absolute;
  z-index: 2;
  bottom: 22px;
  height: 44px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.82);
}

.frame-a {
  left: 18px;
  width: 26%;
}

.frame-b {
  left: 31%;
  width: 34%;
  background: rgba(44, 231, 255, 0.82);
}

.frame-c {
  right: 18px;
  width: 25%;
  background: rgba(104, 255, 183, 0.82);
}

.track {
  height: 24px;
  margin: 12px 16px;
  border-radius: 4px;
  background: linear-gradient(90deg, rgba(44, 231, 255, 0.72), rgba(44, 231, 255, 0.08));
  background-size: 180% 100%;
  animation: trackFlow 3.8s linear infinite;
}

.track-two {
  width: 74%;
  background: linear-gradient(90deg, rgba(104, 255, 183, 0.72), rgba(104, 255, 183, 0.08));
}

.track-three {
  width: 88%;
  margin-bottom: 22px;
  background: linear-gradient(90deg, rgba(255, 224, 107, 0.72), rgba(255, 224, 107, 0.08));
}

.cursor-line {
  position: absolute;
  top: 64px;
  bottom: 20px;
  left: 64%;
  width: 2px;
  background: var(--red);
  box-shadow: 0 0 24px rgba(255, 90, 118, 0.8);
  animation: cursorSweep 5.2s ease-in-out infinite;
}

.automation-console {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin: 0 16px 18px;
  padding: 12px 14px;
  border: 1px solid rgba(104, 255, 183, 0.18);
  border-radius: 6px;
  background: rgba(3, 9, 16, 0.72);
  color: var(--muted);
  font-size: 12px;
}

.automation-console strong {
  color: var(--green);
  font-size: 13px;
}

.trust-band {
  position: relative;
  z-index: 3;
  justify-content: center;
  gap: clamp(18px, 5vw, 80px);
  padding: 20px;
  border-block: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(5, 9, 17, 0.84);
  color: var(--muted);
  font-weight: 700;
  overflow: hidden;
}

.trust-band span {
  position: relative;
}

.trust-band span::after {
  position: absolute;
  right: -42px;
  top: 50%;
  width: 18px;
  height: 1px;
  content: "";
  background: rgba(44, 231, 255, 0.42);
}

.section {
  position: relative;
  padding: 96px clamp(20px, 5vw, 72px);
}

.section::before {
  position: absolute;
  top: 28px;
  right: clamp(20px, 5vw, 72px);
  width: 120px;
  height: 28px;
  content: "";
  border-top: 1px solid rgba(44, 231, 255, 0.28);
  border-right: 1px solid rgba(44, 231, 255, 0.28);
  opacity: 0.75;
  pointer-events: none;
}

body.reveal-ready .section,
body.reveal-ready .trust-band,
body.reveal-ready .final-cta,
body.reveal-ready .site-footer {
  transform: translateY(24px);
  opacity: 0;
  transition: opacity 0.7s ease, transform 0.7s ease;
}

body.reveal-ready .section.is-visible,
body.reveal-ready .trust-band.is-visible,
body.reveal-ready .final-cta.is-visible,
body.reveal-ready .site-footer.is-visible {
  transform: translateY(0);
  opacity: 1;
}

.section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 34px;
}

.section-heading h2 {
  width: max-content;
  max-width: 100%;
  white-space: nowrap;
}

.intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(32px, 6vw, 90px);
  align-items: end;
}

.intro .section-heading {
  display: block;
  margin-bottom: 0;
}

.intro-text {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.95;
}

.module-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.module-card,
.industry-strip article,
.step,
.download-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 16px 44px rgba(0, 0, 0, 0.22);
}

.module-card {
  min-height: 240px;
  padding: 28px;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.module-card:hover,
.industry-strip article:hover,
.step:hover,
.download-card:hover {
  transform: translateY(-6px);
  border-color: rgba(44, 231, 255, 0.44);
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.3), 0 0 40px rgba(44, 231, 255, 0.08);
}

.module-card::before,
.industry-strip article::before,
.step::before,
.download-card::before {
  position: absolute;
  inset: 0;
  content: "";
  background: radial-gradient(circle at var(--spot-x, 50%) var(--spot-y, 0%), rgba(44, 231, 255, 0.18), transparent 38%);
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
}

.module-card:hover::before,
.industry-strip article:hover::before,
.step:hover::before,
.download-card:hover::before {
  opacity: 1;
}

.module-card.featured {
  background:
    linear-gradient(135deg, rgba(44, 231, 255, 0.18), rgba(104, 255, 183, 0.1)),
    var(--panel-strong);
}

.module-card > *,
.industry-strip article > *,
.step > *,
.download-card > * {
  position: relative;
  z-index: 1;
}

.card-index {
  display: block;
  margin-bottom: 42px;
  color: var(--cyan);
  font-size: 14px;
  font-weight: 900;
}

.module-card p,
.industry-strip p,
.step p,
.problem-copy p,
.final-cta p,
.download-card p,
.download-heading > p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.8;
}

.problems {
  background:
    linear-gradient(180deg, rgba(44, 231, 255, 0.05), transparent 42%),
    rgba(255, 255, 255, 0.02);
}

.problem-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(0, 1.2fr);
  gap: 28px;
}

.problem-copy {
  padding: 34px;
  border-left: 3px solid var(--green);
  background: rgba(255, 255, 255, 0.04);
}

.problem-copy h3 {
  font-size: 30px;
}

.problem-list {
  display: grid;
  gap: 14px;
}

.problem-list div {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 18px;
  align-items: center;
  min-height: 82px;
  padding: 18px 22px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  background: rgba(5, 9, 17, 0.64);
  transition: transform 0.25s ease, background 0.25s ease;
}

.problem-list div:hover {
  transform: translateX(8px);
  background: rgba(8, 18, 32, 0.84);
}

.problem-list strong {
  color: var(--cyan);
  font-size: 18px;
}

.problem-list span {
  color: var(--muted);
  line-height: 1.65;
}

.industry-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.industry-strip article {
  min-height: 210px;
  padding: 28px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02)),
    var(--panel);
}

.workflow {
  position: relative;
}

.steps {
  align-items: stretch;
  gap: 14px;
}

.step {
  flex: 1;
  min-width: 0;
  padding: 24px;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.step span {
  display: inline-flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  margin-bottom: 26px;
  border-radius: 8px;
  background: rgba(44, 231, 255, 0.12);
  color: var(--cyan);
  font-weight: 900;
}

.step strong {
  display: block;
  margin-bottom: 8px;
  font-size: 20px;
}

.download-section {
  background:
    radial-gradient(circle at 50% 0%, rgba(104, 255, 183, 0.14), transparent 34%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 70%);
}

.download-heading > p {
  max-width: 520px;
}

.download-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  max-width: 820px;
  margin: 0 auto 34px;
}

.download-card {
  min-height: 260px;
  padding: 34px;
  text-align: center;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.025)),
    rgba(10, 16, 31, 0.82);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.download-card.active {
  border-color: rgba(104, 255, 183, 0.42);
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.28), 0 0 46px rgba(104, 255, 183, 0.08);
}

.download-card.disabled {
  opacity: 0.72;
}

.download-badge {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  padding: 0 12px;
  border: 1px solid rgba(104, 255, 183, 0.28);
  border-radius: 999px;
  color: var(--green);
  font-size: 13px;
  font-weight: 900;
}

.download-card h3 {
  margin-bottom: 14px;
  color: var(--green);
  font-size: 32px;
}

.download-card p {
  max-width: 300px;
  margin-inline: auto;
}

.download-btn {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  margin-top: 26px;
  padding: 0 28px;
  border: 0;
  border-radius: 8px;
  background: var(--green);
  color: #03130c;
  font-weight: 900;
  box-shadow: 0 0 30px rgba(104, 255, 183, 0.2);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.download-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 44px rgba(104, 255, 183, 0.32);
}

.disabled-btn {
  background: rgba(255, 255, 255, 0.09);
  color: rgba(255, 255, 255, 0.42);
  box-shadow: none;
}

.requirements {
  max-width: 820px;
  margin: 0 auto;
  padding: 30px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.055);
}

.requirements h3 {
  margin-bottom: 22px;
  color: var(--green);
  text-align: center;
}

.requirement-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 28px;
}

.requirement-grid span {
  color: var(--text);
  line-height: 1.6;
}

.requirement-grid strong {
  margin-right: 8px;
  color: var(--cyan);
}

.final-cta {
  justify-content: space-between;
  gap: 28px;
  margin: 40px clamp(20px, 5vw, 72px) 80px;
  padding: clamp(32px, 5vw, 56px);
  border: 1px solid rgba(104, 255, 183, 0.3);
  border-radius: 8px;
  background:
    linear-gradient(125deg, rgba(44, 231, 255, 0.16), rgba(104, 255, 183, 0.1)),
    rgba(8, 16, 29, 0.86);
  box-shadow: var(--shadow);
}

.final-cta h2 {
  margin-bottom: 16px;
}

.site-footer {
  padding: 72px clamp(20px, 5vw, 72px) 34px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background:
    radial-gradient(circle at 72% 0%, rgba(104, 255, 183, 0.08), transparent 28%),
    #050609;
}

.footer-inner {
  display: grid;
  grid-template-columns: minmax(260px, 1.2fr) minmax(180px, 0.7fr) minmax(260px, 0.9fr);
  gap: clamp(36px, 8vw, 120px);
  max-width: 1280px;
  margin: 0 auto 54px;
}

.footer-brand h2,
.footer-links h3,
.footer-contact h3 {
  margin-bottom: 18px;
  font-size: 28px;
  line-height: 1.2;
}

.footer-links h3,
.footer-contact h3 {
  position: relative;
  display: inline-block;
  font-size: 22px;
}

.footer-links h3::after,
.footer-contact h3::after {
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 48px;
  height: 3px;
  content: "";
  background: var(--green);
  box-shadow: 0 0 16px rgba(104, 255, 183, 0.45);
}

.footer-mark {
  margin-bottom: 32px;
}

.footer-brand p,
.footer-contact p {
  max-width: 420px;
  margin-bottom: 0;
  color: var(--text);
  line-height: 1.8;
}

.footer-links,
.footer-contact {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.footer-links a,
.footer-contact a {
  margin-top: 16px;
  color: var(--text);
  font-weight: 700;
}

.footer-links a:hover,
.footer-links a:focus-visible,
.footer-contact a:hover,
.footer-contact a:focus-visible {
  color: var(--green);
}

.footer-contact a::before {
  display: inline-block;
  width: 22px;
  color: var(--green);
  font-weight: 900;
}

.footer-contact a[href^="mailto"]::before {
  content: "@";
}

.footer-contact a[data-contact-service]::before {
  content: "●";
}

.footer-bottom {
  display: flex;
  justify-content: center;
  gap: 18px;
  max-width: 1280px;
  margin: 0 auto;
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--text);
  font-weight: 700;
  text-align: center;
}

.floating-service {
  position: fixed;
  top: 50%;
  right: 18px;
  z-index: 60;
  display: inline-flex;
  width: 48px;
  min-height: 132px;
  align-items: center;
  justify-content: center;
  padding: 16px 10px;
  transform: translateY(-50%);
  border: 1px solid rgba(104, 255, 183, 0.46);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(104, 255, 183, 0.95), rgba(44, 231, 255, 0.9));
  color: #06110d;
  font-size: 15px;
  font-weight: 900;
  line-height: 1.2;
  text-align: center;
  writing-mode: vertical-rl;
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.28), 0 0 24px rgba(104, 255, 183, 0.22);
  transition: transform 0.18s ease, background 0.18s ease;
}

.floating-service:hover,
.floating-service:focus-visible {
  transform: translateY(-50%) translateX(-4px);
  background: linear-gradient(180deg, #fff, rgba(104, 255, 183, 0.96));
  outline: none;
}

.auth-modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.auth-modal.active {
  display: flex;
}

.auth-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.68);
  backdrop-filter: blur(10px);
}

.auth-dialog {
  position: relative;
  z-index: 1;
  width: min(560px, 100%);
  max-height: none;
  overflow: visible;
  padding: 28px;
  border: 1px solid rgba(44, 231, 255, 0.28);
  border-radius: 10px;
  background:
    radial-gradient(circle at 82% 0%, rgba(104, 255, 183, 0.12), transparent 34%),
    rgba(8, 14, 26, 0.96);
  box-shadow: var(--shadow), 0 0 52px rgba(44, 231, 255, 0.12);
}

.auth-close {
  position: absolute;
  top: 14px;
  right: 14px;
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  font-size: 22px;
  cursor: pointer;
}

.auth-tabs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 22px;
  padding-right: 42px;
}

.auth-tabs button {
  min-height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.045);
  color: var(--muted);
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.auth-tabs button.active {
  border-color: rgba(104, 255, 183, 0.48);
  color: var(--green);
  background: rgba(104, 255, 183, 0.08);
}

.auth-form {
  display: none;
}

.auth-form.active {
  display: grid;
  gap: 16px;
}

.auth-form h2 {
  margin-bottom: 2px;
  font-size: 28px;
}

.auth-form label,
.super-login label,
.super-form-grid label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-weight: 700;
}

.auth-form input,
.super-login input,
.super-form-grid input,
.super-form-grid select,
.super-card textarea {
  width: 100%;
  min-height: 46px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.26);
  color: var(--text);
  font: inherit;
  padding: 0 12px;
}

.super-form-grid select {
  appearance: none;
}

.super-check {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  color: var(--text);
  font-weight: 800;
}

.super-check input {
  width: 18px;
  height: 18px;
  accent-color: var(--green);
}

.super-actions-row {
  display: flex;
  gap: 12px;
  margin-top: 18px;
}

.code-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: end;
}

.auth-message {
  min-height: 24px;
  margin: 18px 0 0;
  color: var(--green);
  line-height: 1.6;
}

.auth-message.error {
  color: var(--red);
}

.auth-user-card {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
  padding: 14px;
  border: 1px solid rgba(104, 255, 183, 0.24);
  border-radius: 8px;
  background: rgba(104, 255, 183, 0.06);
}

.auth-user-card button {
  justify-self: start;
  min-height: 34px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  cursor: pointer;
}

.auth-user-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 8px;
}

.super-mode {
  background: #05070d;
}

.super-page {
  min-height: 100vh;
  padding: 48px clamp(18px, 5vw, 72px);
}

.super-shell {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
}

.super-head,
.super-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.super-head {
  margin-bottom: 28px;
}

.super-head span {
  color: var(--green);
  font-weight: 900;
}

.super-head p {
  max-width: 640px;
  color: var(--muted);
  line-height: 1.7;
}

.super-head > div,
.super-card,
.super-login,
.auth-dialog,
.footer-inner > *,
.section-heading > *,
.problem-list div,
.module-card,
.download-card {
  min-width: 0;
}

.super-head p,
.super-head h1,
.auth-dialog,
.footer-brand p,
.footer-contact a,
.problem-list span,
.download-card p,
.intro-text,
.hero-copy {
  overflow-wrap: anywhere;
}

.super-login,
.super-card {
  margin-bottom: 22px;
  padding: 24px;
  border: 1px solid rgba(44, 231, 255, 0.22);
  border-radius: 8px;
  background: rgba(12, 20, 38, 0.72);
}

.brand-admin-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.contact-admin-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.super-code-field {
  display: grid;
  gap: 10px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.super-code-field textarea {
  min-height: 150px;
  margin-top: 0;
  font-family: Consolas, "Courier New", monospace;
  font-size: 13px;
}

.super-help {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.super-login {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: end;
}

.super-dashboard {
  display: grid;
  gap: 22px;
}

.super-form-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.super-card textarea {
  min-height: 120px;
  margin-top: 16px;
  padding: 12px;
  resize: vertical;
}

.super-table-wrap {
  width: 100%;
  overflow-x: auto;
  margin-top: 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
}

.super-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
}

.super-table th,
.super-table td {
  padding: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--muted);
  text-align: left;
  white-space: nowrap;
}

.super-table th {
  color: var(--green);
  background: rgba(255, 255, 255, 0.04);
}

.auth-modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: none;
  place-items: center;
  padding: 24px;
  overflow-x: hidden;
  overflow-y: auto;
}

.auth-modal.active {
  display: grid;
}

.auth-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(2, 6, 12, 0.74);
  backdrop-filter: blur(10px);
}

.auth-dialog {
  position: relative;
  z-index: 1;
  width: min(500px, calc(100vw - 48px));
  min-height: min(520px, calc(100vh - 48px));
  max-height: none;
  overflow: visible;
  border: 1px solid rgba(119, 207, 255, 0.26);
  border-radius: 12px;
  padding: 28px;
  background: linear-gradient(180deg, rgba(10, 18, 34, 0.98), rgba(7, 12, 22, 0.98));
  box-shadow: var(--shadow);
}

.auth-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  font-size: 22px;
}

.auth-tabs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-bottom: 24px;
  padding-right: 48px;
}

.auth-tabs button,
.super-login button,
.super-card button,
.nav-login,
.download-btn {
  cursor: pointer;
}

.auth-tabs button {
  min-height: 38px;
  border: 1px solid rgba(119, 207, 255, 0.18);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
}

.auth-tabs button.active {
  border-color: rgba(104, 255, 183, 0.55);
  color: var(--green);
  background: rgba(104, 255, 183, 0.09);
}

.auth-form {
  display: none;
  gap: 16px;
}

.auth-form.active {
  display: grid;
}

.auth-form h2,
.super-card h2 {
  margin: 0 0 10px;
  font-size: 28px;
}

.auth-form label,
.super-login label,
.super-form-grid label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 14px;
}

.auth-form input,
.super-login input,
.super-form-grid input,
.super-card textarea {
  width: 100%;
  min-height: 50px;
  border: 1px solid rgba(119, 207, 255, 0.22);
  border-radius: 6px;
  padding: 0 12px;
  outline: none;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
}

.auth-dialog:has(#registerForm.active),
.auth-dialog:has(#redeemForm.active) {
  min-height: auto;
}

#registerForm.active {
  gap: 12px;
}

#registerForm.auth-form h2 {
  margin-bottom: 4px;
}

#registerForm.auth-form label {
  gap: 6px;
}

#registerForm.auth-form input {
  min-height: 46px;
}

.code-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 136px;
  gap: 10px;
  align-items: end;
}

.captcha-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 150px;
  gap: 10px;
  align-items: end;
}

.captcha-chip {
  min-height: 42px;
  border: 1px solid rgba(104, 255, 183, 0.5);
  border-radius: 6px;
  background: rgba(104, 255, 183, 0.1);
  color: var(--green);
  cursor: pointer;
  font: inherit;
  font-weight: 900;
}

.captcha-chip:hover,
.captcha-chip:focus-visible {
  border-color: var(--green);
  background: rgba(104, 255, 183, 0.16);
}

.auth-user-card {
  display: grid;
  gap: 5px;
  margin-bottom: 16px;
  padding: 12px;
  border: 1px solid rgba(104, 255, 183, 0.22);
  border-radius: 8px;
  background: rgba(104, 255, 183, 0.08);
}

.auth-user-card button {
  width: max-content;
  border: 0;
  background: transparent;
  color: var(--green);
  padding: 0;
}

.auth-user-actions {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 10px;
}

.auth-message {
  min-height: 22px;
  margin: 12px 0 0;
  color: var(--green);
  line-height: 1.55;
}

.auth-message.error {
  color: var(--red);
}

.auth-switch-link {
  justify-self: center;
  width: fit-content;
  margin-top: -2px;
  border: 0;
  padding: 0;
  background: transparent;
  color: var(--red);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.auth-switch-link:hover {
  text-decoration: underline;
}

.super-mode {
  background: #07101f;
}

.super-page {
  min-height: 100vh;
  padding: 42px;
}

.super-shell {
  width: min(1180px, 100%);
  margin: 0 auto;
}

.super-head,
.super-card-head {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
}

.super-head {
  margin-bottom: 24px;
}

.super-head span {
  color: var(--green);
  font-weight: 700;
}

.super-head h1 {
  margin: 8px 0;
  font-size: 42px;
}

.super-head p {
  max-width: 720px;
  color: var(--muted);
}

.super-login,
.super-card {
  border: 1px solid rgba(119, 207, 255, 0.22);
  border-radius: 12px;
  padding: 20px;
  background: rgba(12, 20, 38, 0.78);
  box-shadow: var(--shadow);
}

.super-login {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 140px;
  gap: 12px;
  align-items: end;
}

.super-dashboard {
  display: grid;
  gap: 18px;
}

.super-form-grid {
  display: grid;
  grid-template-columns: 160px 160px minmax(0, 1fr);
  gap: 12px;
  margin-bottom: 14px;
}

.super-card textarea {
  min-height: 112px;
  margin-top: 14px;
  padding: 12px;
  resize: vertical;
  line-height: 1.6;
}

.super-table-wrap {
  width: 100%;
  overflow-x: auto;
  margin-top: 14px;
  border: 1px solid rgba(119, 207, 255, 0.16);
  border-radius: 8px;
}

.super-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
}

.super-table th,
.super-table td {
  padding: 10px 12px;
  border-bottom: 1px solid rgba(119, 207, 255, 0.12);
  text-align: left;
  color: var(--muted);
}

.super-table th {
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}

@keyframes circuitDrift {
  from {
    background-position: 0 0, 0 0;
  }
  to {
    background-position: 340px 340px, -420px 420px;
  }
}

@keyframes gridSlide {
  from {
    background-position: 0 0, 0 0;
  }
  to {
    background-position: 56px 56px, 56px 56px;
  }
}

@keyframes scanMove {
  from {
    background-position: 0 -180px;
  }
  to {
    background-position: 0 100vh;
  }
}

@keyframes panelFloat {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes panelSweep {
  0%,
  42% {
    transform: translateX(-120%);
  }
  72%,
  100% {
    transform: translateX(120%);
  }
}

@keyframes trackFlow {
  from {
    background-position: 0 0;
  }
  to {
    background-position: 180% 0;
  }
}

@keyframes cursorSweep {
  0%,
  100% {
    left: 28%;
  }
  50% {
    left: 74%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }
}

@media (max-width: 1080px) {
  .hero-media {
    position: relative;
    right: auto;
    bottom: auto;
    width: 100%;
    min-width: 0;
    max-width: 640px;
    margin-top: 42px;
  }

  .module-grid,
  .industry-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .steps {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  body.reveal-ready .section,
  body.reveal-ready .trust-band,
  body.reveal-ready .final-cta,
  body.reveal-ready .site-footer {
    transform: none;
  }

  .site-header {
    position: sticky;
    flex-wrap: wrap;
    padding: 14px 18px;
  }

  .nav {
    display: none;
  }

  .header-actions {
    gap: 8px;
    margin-left: auto;
  }

  .nav-login,
  .nav-cta {
    min-height: 38px;
    padding: 0 12px;
    font-size: 13px;
  }

  .nav-cta {
    min-height: 38px;
    padding: 0 14px;
    font-size: 13px;
  }

  .hero {
    display: flex;
    flex-direction: column;
    min-height: auto;
    padding: 56px 18px 42px;
  }

  .tech-canvas {
    opacity: 0.22;
  }

  .hero-content {
    order: 1;
    width: 100%;
  }

  .hero-media {
    order: 2;
    min-width: 0;
  }

  h1 {
    font-size: clamp(30px, 9vw, 36px);
    line-height: 1.18;
  }

  .hero-copy,
  .intro-text {
    font-size: 16px;
    max-width: 100%;
    overflow-wrap: anywhere;
    word-break: break-all;
  }

  .copy-line {
    display: block;
  }

  .trust-band {
    justify-content: flex-start;
    overflow-x: auto;
  }

  .trust-band span::after,
  .section::before {
    display: none;
  }

  .section {
    padding: 64px 18px;
  }

  .intro,
  .problem-layout,
  .module-grid,
  .industry-strip,
  .steps,
  .download-grid,
  .requirement-grid {
    grid-template-columns: 1fr;
  }

  .section-heading {
    display: block;
  }

  .section-heading h2,
  .final-cta h2 {
    width: auto;
    white-space: normal;
  }

  .problem-list div {
    grid-template-columns: 1fr;
  }

  .final-cta {
    display: block;
    margin: 20px 18px 48px;
  }

  .download-card,
  .requirements,
  .module-card,
  .industry-strip article,
  .step,
  .problem-copy {
    padding: 22px;
  }

  .download-card {
    min-height: auto;
  }

  .download-card h3 {
    font-size: 28px;
  }

  .download-btn {
    width: 100%;
  }

  .final-cta .primary-btn {
    margin-top: 24px;
  }

  .site-footer {
    padding: 56px 18px 30px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 8px;
  }

  .auth-modal {
    place-items: center;
    padding: 12px;
  }

  .auth-dialog {
    width: min(520px, calc(100vw - 24px));
    min-height: auto;
    max-height: none;
    overflow: visible;
    padding: 22px;
  }

  .auth-tabs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding-right: 42px;
  }

  .code-row,
  .super-login,
  .super-form-grid {
    grid-template-columns: 1fr;
  }

  .code-row .secondary-btn,
  .super-login .primary-btn,
  .super-card .primary-btn,
  .super-card-head .secondary-btn {
    width: 100%;
  }

  .super-actions-row {
    display: grid;
    grid-template-columns: 1fr;
  }

  .super-page {
    padding: 28px 14px;
  }

  .super-head,
  .super-card-head {
    display: grid;
    grid-template-columns: 1fr;
  }

  .super-head p {
    max-width: min(34ch, 100%);
  }

  .super-head h1 {
    font-size: 34px;
  }

  .super-login,
  .super-card {
    padding: 18px;
  }

  .floating-service {
    top: auto;
    right: 14px;
    bottom: 18px;
    width: auto;
    min-height: 0;
    padding: 10px 14px;
    transform: none;
    border-radius: 999px;
    writing-mode: horizontal-tb;
  }

  .floating-service:hover,
  .floating-service:focus-visible {
    transform: translateY(-2px);
  }
}

@media (max-width: 460px) {
  .brand {
    font-size: 16px;
  }

  .brand-mark {
    width: 32px;
    height: 32px;
  }

  .brand-copy small {
    font-size: 10px;
  }

  h1 {
    font-size: 30px;
  }

  h2 {
    font-size: 28px;
  }

  .hero-stats div,
  .primary-btn,
  .secondary-btn {
    width: 100%;
  }

  .header-actions {
    width: 100%;
    margin-left: 0;
  }

  .nav-login,
  .nav-cta {
    flex: 1;
  }

  .hero-status span {
    flex: 1;
    justify-content: center;
    padding-inline: 8px;
  }

  .hero-actions {
    gap: 10px;
  }

  .hero-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .hero-stats div {
    min-width: 0;
  }

  .video-stage {
    height: 184px;
    margin: 14px;
  }

  .hero-media {
    width: 100%;
    max-width: 100%;
  }

  .timeline-panel {
    width: 100%;
  }

  .frame {
    height: 34px;
  }

  .automation-console {
    display: grid;
    gap: 6px;
    margin: 0 14px 14px;
    padding: 10px;
    font-size: 11px;
  }

  .automation-console strong {
    max-width: 100%;
    overflow: hidden;
    font-size: 12px;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .requirements {
    padding: 20px 16px;
  }

  .footer-brand h2,
  .footer-links h3,
  .footer-contact h3 {
    font-size: 24px;
  }

  .auth-modal {
    padding: 10px;
  }

  .auth-dialog {
    width: calc(100vw - 20px);
    max-height: none;
    overflow: visible;
    padding: 18px;
  }

  .auth-tabs {
    gap: 6px;
    padding-right: 40px;
  }

  .auth-tabs button {
    min-height: 38px;
    padding-inline: 6px;
    font-size: 14px;
  }

  .auth-form h2 {
    font-size: 24px;
  }

  .auth-form input {
    min-height: 46px;
  }
}

.super-login {
  grid-template-columns: minmax(220px, 1fr) minmax(220px, 1fr) auto;
}

.admin-admin-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.admin-admin-grid .super-check {
  display: flex;
  align-items: center;
  gap: 10px;
  align-self: end;
  min-height: 52px;
  padding: 0 4px;
}

.super-actions-row {
  display: flex;
  justify-content: flex-end;
  margin-top: 2px;
}

.mini-action {
  min-height: 34px;
  margin-right: 8px;
  padding: 0 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  font-size: 13px;
}

.mini-action.danger {
  border-color: rgba(255, 91, 91, 0.28);
  color: #ff8d8d;
}

.empty-row {
  padding: 20px 12px !important;
  text-align: center !important;
  color: var(--muted) !important;
}