:root {
  --bg: #05070d;
  --panel: rgba(14, 21, 34, 0.76);
  --panel-soft: rgba(255, 255, 255, 0.055);
  --line: rgba(185, 222, 255, 0.14);
  --line-bright: rgba(96, 221, 255, 0.44);
  --text: #eef8ff;
  --muted: #9fb2c7;
  --cyan: #67e8f9;
  --green: #52f2a2;
  --violet: #b99cff;
  --yellow: #ffd166;
  --danger: #ff8a8a;
  --shadow: 0 28px 90px rgba(0, 0, 0, 0.42);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 13% 8%, rgba(20, 184, 166, 0.23), transparent 31%),
    radial-gradient(circle at 86% 9%, rgba(124, 58, 237, 0.22), transparent 30%),
    radial-gradient(circle at 48% 48%, rgba(56, 189, 248, 0.08), transparent 42%),
    linear-gradient(180deg, #060911 0%, #070a13 44%, #04060b 100%);
  line-height: 1.55;
  overflow-x: hidden;
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
}

body::before {
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.028) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0.62), transparent 76%);
}

body::after {
  width: 52vw;
  height: 52vw;
  min-width: 420px;
  min-height: 420px;
  margin: auto;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(103, 232, 249, 0.08), transparent 68%);
  filter: blur(8px);
  animation: ambientGlow 12s ease-in-out infinite alternate;
}

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

button {
  font: inherit;
}

.site-nav {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px clamp(18px, 5vw, 76px);
  background: rgba(5, 7, 13, 0.72);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(20px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 900;
  white-space: nowrap;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 8px;
  color: #031017;
  background: linear-gradient(135deg, var(--cyan), var(--green));
  box-shadow: 0 0 28px rgba(103, 232, 249, 0.3);
}

.site-nav nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 8px 18px;
  color: #bdd0e6;
  font-size: 13px;
}

.site-nav nav a {
  transition: color 180ms ease, text-shadow 180ms ease, transform 180ms ease;
}

.site-nav nav a:hover {
  color: #ffffff;
  text-shadow: 0 0 18px rgba(103, 232, 249, 0.48);
  transform: translateY(-1px);
}

.section-band {
  position: relative;
  padding: clamp(72px, 8vw, 118px) clamp(18px, 5vw, 76px);
}

.reveal-surface,
.system-card {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 700ms ease, transform 700ms ease;
}

.reveal-surface.is-visible,
.system-card.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.hero {
  min-height: 92vh;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
  gap: clamp(28px, 5vw, 76px);
  align-items: center;
  padding-top: clamp(88px, 10vw, 136px);
}

.eyebrow {
  margin-bottom: 16px;
  color: var(--cyan);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  letter-spacing: 0;
}

h1 {
  max-width: 1040px;
  margin-bottom: 24px;
  font-size: clamp(54px, 8vw, 110px);
  line-height: 0.92;
  background: linear-gradient(120deg, #ffffff 12%, #c9f7ff 42%, #b99cff 72%, #8ff2bd 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

h2 {
  font-size: clamp(34px, 4.8vw, 66px);
  line-height: 1.02;
}

h3 {
  margin-bottom: 10px;
  font-size: clamp(27px, 3vw, 42px);
  line-height: 1.08;
}

p {
  color: var(--muted);
}

.hero-subtitle {
  max-width: 810px;
  color: #bdd0e6;
  font-size: clamp(17px, 1.8vw, 21px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button,
.viewer-tabs button,
.sheet-tabs button,
.accordion-toggle {
  cursor: pointer;
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #dff7ff;
  background: rgba(255, 255, 255, 0.06);
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease, box-shadow 180ms ease, color 180ms ease;
}

.button {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 10px 16px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 800;
}

.button-primary {
  color: #031017;
  background: linear-gradient(135deg, var(--cyan), var(--green));
  border-color: transparent;
}

.button:hover,
.viewer-tabs button:hover,
.sheet-tabs button:hover,
.accordion-toggle:hover {
  transform: translateY(-2px);
  border-color: var(--line-bright);
  box-shadow: 0 0 28px rgba(103, 232, 249, 0.18);
}

.hero-dashboard,
.system-card,
.metric-card,
.output-rail div,
.workflow-node {
  background: linear-gradient(180deg, rgba(255,255,255,0.09), rgba(255,255,255,0.035));
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.floating-panel {
  animation: floatPanel 7s ease-in-out infinite;
}

.hero-dashboard {
  position: relative;
  overflow: hidden;
  min-height: 500px;
  border-radius: 8px;
  padding: 22px;
}

.hero-dashboard::before,
.system-card::before,
.footer::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, transparent, rgba(103, 232, 249, 0.08), transparent),
    radial-gradient(circle at 84% 10%, rgba(103, 232, 249, 0.22), transparent 30%),
    radial-gradient(circle at 8% 100%, rgba(82, 242, 162, 0.1), transparent 26%);
}

.dashboard-topbar {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  margin: -22px -22px 22px;
  padding: 16px 18px;
  background: rgba(2, 7, 14, 0.78);
  border-bottom: 1px solid var(--line);
}

.dashboard-topbar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--danger);
}

.dashboard-topbar span:nth-child(2) {
  background: var(--yellow);
}

.dashboard-topbar span:nth-child(3) {
  background: var(--green);
}

.dashboard-topbar strong {
  margin-left: 8px;
  color: #cfe5f6;
  font-family: Consolas, Monaco, monospace;
  font-size: 13px;
}

.dashboard-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 18px;
}

.metric-card {
  min-height: 116px;
  border-radius: 8px;
  padding: 18px;
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.metric-card:hover {
  transform: translateY(-4px) scale(1.01);
}

.metric-card span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.metric-card strong {
  display: block;
  margin-top: 16px;
  color: #ffffff;
  font-size: clamp(24px, 3vw, 36px);
  line-height: 1;
}

.accent-cyan { box-shadow: inset 0 0 0 1px rgba(103, 232, 249, 0.18), 0 20px 60px rgba(0,0,0,0.28); }
.accent-green { box-shadow: inset 0 0 0 1px rgba(82, 242, 162, 0.18), 0 20px 60px rgba(0,0,0,0.28); }
.accent-violet { box-shadow: inset 0 0 0 1px rgba(185, 156, 255, 0.18), 0 20px 60px rgba(0,0,0,0.28); }

.file-tree {
  position: relative;
  display: grid;
  gap: 10px;
}

.file-tree div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  min-height: 64px;
  padding: 12px 14px;
  border-radius: 8px;
  background: rgba(1, 8, 16, 0.42);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: transform 200ms ease, border-color 200ms ease, background 200ms ease;
}

.file-tree div:hover {
  transform: translateX(4px);
  border-color: rgba(103, 232, 249, 0.32);
  background: rgba(103, 232, 249, 0.06);
}

.file-tree span {
  font-family: Consolas, Monaco, monospace;
  color: #ebfbff;
}

.file-tree em {
  color: #8fa2b8;
  font-size: 12px;
  font-style: normal;
}

.section-heading {
  position: relative;
  margin-bottom: 34px;
}

.split-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.58fr);
  gap: 32px;
  align-items: end;
}

.split-heading p:last-child,
.center-heading p:last-child {
  color: #aebfd4;
  font-size: 17px;
}

.center-heading {
  max-width: 900px;
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.capability-grid,
.tech-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.capability-grid span,
.tech-cloud span,
.mini-pills span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  border-radius: 8px;
  border: 1px solid rgba(103, 232, 249, 0.18);
  background: rgba(103, 232, 249, 0.075);
  color: #defaff;
  font-size: 13px;
  font-weight: 800;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.capability-grid span,
.tech-cloud span {
  padding: 8px 12px;
}

.capability-grid span:hover,
.tech-cloud span:hover,
.mini-pills span:hover {
  transform: translateY(-2px);
  border-color: rgba(82, 242, 162, 0.36);
  background: rgba(82, 242, 162, 0.1);
}

.systems {
  display: grid;
  gap: 24px;
}

.system-card {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  transition: opacity 700ms ease, transform 700ms ease, border-color 220ms ease, box-shadow 220ms ease;
}

.system-card:hover,
.system-card.is-open {
  border-color: rgba(103, 232, 249, 0.38);
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.44), 0 0 48px rgba(103, 232, 249, 0.12);
}

.system-card:hover {
  transform: translateY(-3px);
}

.system-card > * {
  position: relative;
}

.system-summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 18px;
  align-items: start;
  padding: clamp(22px, 4vw, 38px);
}

.number-badge {
  display: grid;
  width: 58px;
  height: 58px;
  place-items: center;
  border-radius: 8px;
  color: #041017;
  background: linear-gradient(135deg, var(--cyan), var(--green));
  box-shadow: 0 0 34px rgba(103, 232, 249, 0.26);
  font-weight: 950;
}

.summary-copy {
  min-width: 0;
}

.script-chip {
  display: inline-grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  max-width: 100%;
  margin: 16px 0 12px;
  padding: 9px 12px;
  border: 1px solid rgba(255, 209, 102, 0.24);
  border-radius: 8px;
  background: rgba(255, 209, 102, 0.075);
  box-shadow: 0 0 22px rgba(255, 209, 102, 0.07);
}

.script-chip span {
  color: var(--yellow);
  font-size: 12px;
  font-weight: 950;
  text-transform: uppercase;
}

.script-chip code {
  min-width: 0;
  color: #e9f6ff;
  font-family: Consolas, Monaco, monospace;
  font-size: 13px;
  overflow-wrap: anywhere;
}

.hook-message {
  color: #cde5f7;
  font-weight: 700;
}

.accordion-toggle {
  display: inline-grid;
  grid-template-columns: minmax(0, 1fr) 28px;
  align-items: center;
  gap: 10px;
  min-width: 190px;
  min-height: 46px;
  padding: 10px 12px 10px 16px;
  border-radius: 8px;
  font-weight: 900;
}

.accordion-toggle b {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border-radius: 8px;
  color: #031017;
  background: linear-gradient(135deg, var(--cyan), var(--green));
  font-size: 18px;
  line-height: 1;
  transition: transform 220ms ease;
}

.system-card.is-open .accordion-toggle {
  color: #031017;
  border-color: transparent;
  background: linear-gradient(135deg, var(--cyan), var(--green));
}

.system-card.is-open .accordion-toggle b {
  background: rgba(3, 16, 23, 0.12);
  transform: rotate(180deg);
}

.project-brief {
  max-height: 0;
  overflow: hidden;
  transition: max-height 560ms cubic-bezier(.2,.85,.2,1);
}

.project-brief-inner {
  padding: 0 clamp(22px, 4vw, 38px) clamp(22px, 4vw, 38px);
  animation: briefIn 360ms ease both;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 16px;
}

.info-grid > div,
.file-list {
  min-height: 150px;
  padding: 18px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  background: rgba(2, 8, 18, 0.42);
}

.info-grid strong,
.file-list strong {
  display: block;
  margin-bottom: 12px;
  color: #ffffff;
}

.info-grid ul {
  display: grid;
  gap: 7px;
  padding-left: 18px;
  color: #b7c9dc;
}

.info-grid li::marker {
  color: var(--green);
}

.mini-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.mini-pills span {
  min-height: 29px;
  padding: 5px 9px;
  color: #d6f7ff;
  font-size: 12px;
}

.file-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.file-list {
  display: grid;
  align-content: start;
  gap: 9px;
  min-height: 120px;
}

.file-list code {
  display: block;
  padding: 10px 12px;
  border: 1px solid rgba(103, 232, 249, 0.13);
  border-radius: 8px;
  color: #cfe7f7;
  background: rgba(5, 11, 20, 0.58);
  font-family: Consolas, Monaco, monospace;
  font-size: 12px;
  overflow-wrap: anywhere;
}

.viewer-shell {
  margin-top: 18px;
}

.viewer-tabs,
.sheet-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.viewer-tabs {
  margin-bottom: 12px;
}

.viewer-tabs button,
.sheet-tabs button {
  min-height: 38px;
  border-radius: 8px;
  padding: 8px 12px;
  color: #bcd0e4;
  font-size: 13px;
  font-weight: 900;
}

.viewer-tabs button.active,
.sheet-tabs button.active {
  color: #031017;
  border-color: transparent;
  background: linear-gradient(135deg, var(--cyan), var(--green));
  box-shadow: 0 0 28px rgba(103, 232, 249, 0.2);
}

.viewer-panel {
  overflow: hidden;
  min-height: 520px;
  border-radius: 8px;
  border: 1px solid rgba(103, 232, 249, 0.22);
  background: rgba(2, 7, 14, 0.82);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.06), 0 0 38px rgba(103, 232, 249, 0.08);
  animation: panelIn 260ms ease;
}

.viewer-path {
  display: grid;
  grid-template-columns: auto auto minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  min-height: 58px;
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
  background: rgba(5, 11, 20, 0.92);
}

.viewer-path span {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  border-radius: 8px;
  padding: 4px 8px;
  color: #031017;
  background: linear-gradient(135deg, var(--green), #7cfac1);
  font-size: 11px;
  font-weight: 950;
  text-transform: uppercase;
}

.is-pdfs .viewer-path span {
  color: #fff3f3;
  background: rgba(255, 138, 138, 0.18);
}

.viewer-path strong {
  color: #ffffff;
  font-size: 13px;
}

.viewer-path code {
  min-width: 0;
  color: #8fa2b8;
  font-family: Consolas, Monaco, monospace;
  font-size: 12px;
  overflow-wrap: anywhere;
}

.viewer-content {
  min-height: 462px;
}

.loading-state,
.error-state {
  display: grid;
  place-content: center;
  gap: 8px;
  min-height: 462px;
  padding: 28px;
  color: #cfe5f6;
  text-align: center;
}

.loading-state::before {
  content: "";
  width: 38px;
  height: 38px;
  margin: 0 auto 8px;
  border: 3px solid rgba(103, 232, 249, 0.15);
  border-top-color: var(--green);
  border-radius: 50%;
  animation: spin 900ms linear infinite;
}

.error-state {
  color: #ffd6d6;
}

.error-state span,
.error-state small {
  display: block;
  max-width: 720px;
  color: #aebfd4;
}

.sheet-tabs {
  min-height: 56px;
  padding: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(8, 14, 25, 0.74);
}

.spreadsheet-wrap {
  width: 100%;
  height: 464px;
  overflow: auto;
  background:
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    rgba(2, 7, 14, 0.95);
  background-size: 42px 42px;
  animation: tableRise 260ms ease;
}

.spreadsheet {
  width: max-content;
  min-width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  color: #dcefff;
  font-family: Consolas, Monaco, monospace;
  font-size: 12px;
}

.spreadsheet th,
.spreadsheet td {
  max-width: 260px;
  min-width: 132px;
  height: 36px;
  padding: 7px 10px;
  border-right: 1px solid rgba(160, 205, 238, 0.13);
  border-bottom: 1px solid rgba(160, 205, 238, 0.13);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.spreadsheet thead th {
  position: sticky;
  top: 0;
  z-index: 4;
  color: #aeefff;
  background: #101b2a;
  text-align: center;
  font-weight: 900;
}

.spreadsheet .corner-cell {
  left: 0;
  z-index: 6;
  min-width: 56px;
  width: 56px;
}

.spreadsheet .row-number {
  position: sticky;
  left: 0;
  z-index: 3;
  min-width: 56px;
  width: 56px;
  color: #9fb2c7;
  background: #101b2a;
  text-align: center;
  font-weight: 900;
}

.spreadsheet tbody tr:hover td,
.spreadsheet tbody tr:hover .row-number {
  background: rgba(82, 242, 162, 0.08);
}

.pdf-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  height: 462px;
  overflow: auto;
  padding: 14px;
}

.pdf-card {
  overflow: hidden;
  min-height: 430px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  transition: transform 200ms ease, border-color 200ms ease, box-shadow 200ms ease;
}

.pdf-card:hover {
  transform: translateY(-3px);
  border-color: rgba(255, 138, 138, 0.3);
  box-shadow: 0 0 26px rgba(255, 138, 138, 0.08);
}

.pdf-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 46px;
  padding: 10px 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.pdf-card-header span {
  border-radius: 8px;
  padding: 4px 8px;
  color: #fff2f2;
  background: rgba(255, 138, 138, 0.16);
  font-size: 11px;
  font-weight: 950;
}

.pdf-card-header strong {
  min-width: 0;
  overflow: hidden;
  color: #ffffff;
  font-size: 13px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pdf-card object,
.pdf-card iframe {
  width: 100%;
  height: 382px;
  border: 0;
  background: #0c111a;
}

.workflow-map {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.workflow-node {
  position: relative;
  display: grid;
  min-height: 116px;
  place-items: center;
  border-radius: 8px;
  padding: 20px;
  color: #ffffff;
  font-weight: 950;
  text-align: center;
  animation: pulseNode 3.2s ease-in-out infinite;
}

.workflow-node::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -18px;
  width: 18px;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--green));
  box-shadow: 0 0 18px rgba(103, 232, 249, 0.6);
}

.workflow-node:nth-child(4)::after,
.workflow-node:last-child::after {
  display: none;
}

.output-rail {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.output-rail div {
  min-height: 170px;
  border-radius: 8px;
  padding: 22px;
  transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
}

.output-rail div:hover {
  transform: translateY(-4px);
  border-color: rgba(82, 242, 162, 0.32);
  box-shadow: var(--shadow), 0 0 28px rgba(82, 242, 162, 0.1);
}

.output-rail strong {
  display: block;
  margin-bottom: 12px;
  color: #ffffff;
  font-size: 18px;
}

.output-rail span {
  color: var(--muted);
}

.footer {
  position: relative;
  overflow: hidden;
  padding: 78px clamp(18px, 5vw, 76px);
  border-top: 1px solid rgba(255,255,255,0.08);
  background: rgba(0,0,0,0.24);
  text-align: center;
}

.footer > * {
  position: relative;
}

.footer-logo-wrap {
  display: grid;
  width: 108px;
  height: 108px;
  margin: 0 auto 18px;
  place-items: center;
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(103,232,249,0.38), rgba(82,242,162,0.22), rgba(185,156,255,0.34));
  box-shadow: 0 0 40px rgba(103, 232, 249, 0.22), 0 0 80px rgba(82, 242, 162, 0.1);
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.footer-logo-wrap:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 0 48px rgba(103, 232, 249, 0.36), 0 0 90px rgba(185, 156, 255, 0.16);
}

.footer-logo-wrap img {
  width: 88px;
  height: 88px;
  object-fit: contain;
  border-radius: 22px;
  filter: drop-shadow(0 0 16px rgba(255,255,255,0.18));
}

.footer h2 {
  margin-bottom: 8px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 26px;
}

.footer-links a {
  min-height: 42px;
  padding: 9px 14px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  background: rgba(255,255,255,0.055);
  color: #dff7ff;
  font-size: 14px;
  font-weight: 800;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.footer-links a:hover {
  transform: translateY(-2px);
  border-color: rgba(103, 232, 249, 0.38);
  box-shadow: 0 0 28px rgba(103, 232, 249, 0.15);
}

.footer-links a:hover {
	background: #114214;
	border-color: #ffffff;
	transform: translateY(-3px);
}

.spreadsheet-wrap::-webkit-scrollbar,
.pdf-grid::-webkit-scrollbar {
  width: 11px;
  height: 11px;
}

.spreadsheet-wrap::-webkit-scrollbar-track,
.pdf-grid::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.05);
}

.spreadsheet-wrap::-webkit-scrollbar-thumb,
.pdf-grid::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: linear-gradient(180deg, var(--green), var(--cyan));
}

@keyframes ambientGlow {
  from { transform: translate3d(-12vw, -8vh, 0) scale(0.9); }
  to { transform: translate3d(12vw, 8vh, 0) scale(1.08); }
}

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

@keyframes panelIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes briefIn {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes tableRise {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pulseNode {
  0%, 100% { border-color: rgba(185, 222, 255, 0.14); box-shadow: var(--shadow); }
  50% { border-color: rgba(103, 232, 249, 0.42); box-shadow: var(--shadow), 0 0 34px rgba(103, 232, 249, 0.12); }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@media (max-width: 1120px) {
  .hero,
  .split-heading {
    grid-template-columns: 1fr;
  }

  .hero-dashboard {
    min-height: 420px;
  }

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

  .workflow-node:nth-child(4)::after {
    display: block;
  }

  .workflow-node:nth-child(2)::after,
  .workflow-node:nth-child(4)::after,
  .workflow-node:nth-child(6)::after,
  .workflow-node:last-child::after {
    display: none;
  }

  .output-rail {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .site-nav {
    position: relative;
    align-items: flex-start;
    flex-direction: column;
  }

  .site-nav nav {
    justify-content: flex-start;
  }

  .hero {
    min-height: auto;
    padding-top: 70px;
  }

  .dashboard-grid,
  .system-summary,
  .info-grid,
  .file-grid,
  .pdf-grid,
  .workflow-map {
    grid-template-columns: 1fr;
  }

  .accordion-toggle {
    width: 100%;
  }

  .viewer-panel {
    min-height: 420px;
  }

  .viewer-content,
  .loading-state,
  .error-state,
  .pdf-grid {
    min-height: 362px;
    height: 362px;
  }

  .spreadsheet-wrap {
    height: 364px;
  }

  .pdf-card {
    min-height: 350px;
  }

  .pdf-card object,
  .pdf-card iframe {
    height: 302px;
  }

  .workflow-node::after {
    top: auto;
    right: auto;
    bottom: -18px;
    left: 50%;
    width: 2px;
    height: 18px;
  }

  .workflow-node:nth-child(2)::after,
  .workflow-node:nth-child(4)::after,
  .workflow-node:nth-child(6)::after {
    display: block;
  }

  h1 {
    font-size: clamp(46px, 15vw, 72px);
  }
}

@media (max-width: 520px) {
  .section-band {
    padding-right: 14px;
    padding-left: 14px;
  }

  .hero-actions,
  .viewer-tabs,
  .sheet-tabs {
    display: grid;
    grid-template-columns: 1fr;
  }

  .button,
  .viewer-tabs button,
  .sheet-tabs button {
    justify-content: center;
    width: 100%;
  }

  .viewer-path,
  .script-chip {
    grid-template-columns: 1fr;
  }

  .spreadsheet th,
  .spreadsheet td {
    min-width: 116px;
  }
}