/* ===== 1. Reset & Base ===== */
:root {
  --bg-night: #0B3C2D;
  --bg-deep: #0A1E18;
  --bg-forest: #1F3D36;
  --bg-cream: #F5F0E6;
  --bg-mint: #E8F0EB;

  --accent-lime: #D4FF3F;
  --accent-blue: #00E5FF;
  --accent-orange: #FFB800;
  --accent-lavender: #B799FF;

  --text-pale: #E8F0EB;
  --text-cream: #F5F0E6;
  --text-forest: #1F3D36;
  --text-ink: #0A1E18;

  --border-green: #2E5A45;

  --font-display: 'DIN Condensed', 'Arial Narrow', sans-serif;
  --font-body: 'Noto Serif SC', 'SimSun', serif;
  --font-mono: 'Roboto Mono', 'SFMono-Regular', Consolas, monospace;

  --container-width: 1280px;
  --radius-sm: 4px;
  --radius-md: 10px;
  --radius-lg: 20px;

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-fast: 0.2s ease;
  --ease-med: 0.35s var(--ease-out);

  --shadow-soft: 0 8px 32px rgba(10, 30, 24, 0.25);
  --shadow-lift: 0 16px 48px rgba(10, 30, 24, 0.35);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.85;
  background-color: var(--bg-night);
  background-image: radial-gradient(rgba(212, 255, 63, 0.03) 1px, transparent 1px);
  background-size: 24px 24px;
  color: var(--text-pale);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "kern" 1, "liga" 1;
}

img,
video {
  display: block;
  max-width: 100%;
  height: auto;
}

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

ul,
ol {
  list-style: none;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
}

button {
  cursor: pointer;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0.02em;
  color: var(--text-cream);
}

h1 {
  font-size: clamp(2.6rem, 6vw, 4.5rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
}

p {
  max-width: 65ch;
}

::selection {
  background: var(--accent-lime);
  color: var(--text-ink);
}

:focus-visible {
  outline: 2px solid var(--accent-lime);
  outline-offset: 3px;
}

/* ===== 2. Container & Layout Utilities ===== */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin-inline: auto;
  padding-inline: 24px;
}

.section {
  padding-block: clamp(48px, 8vw, 96px);
}

.section-sm {
  padding-block: clamp(32px, 5vw, 64px);
}

.grid-2,
.grid-3,
.grid-4 {
  display: grid;
  gap: 24px;
}

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

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 992px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid-2 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 576px) {
  .grid-4,
  .grid-3 {
    grid-template-columns: 1fr;
  }
}

/* ===== 3. Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 15px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: transform var(--ease-fast), box-shadow var(--ease-fast), background var(--ease-fast), color var(--ease-fast);
}

.btn-primary {
  background: var(--accent-lime);
  color: var(--text-ink);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(212, 255, 63, 0.25);
}

.btn-outline {
  border: 1px solid var(--accent-blue);
  color: var(--accent-blue);
  background: transparent;
}

.btn-outline:hover {
  background: rgba(0, 229, 255, 0.1);
}

.btn-dark {
  background: var(--bg-deep);
  color: var(--text-cream);
}

.btn-dark:hover {
  background: var(--bg-forest);
}

/* ===== 4. Breadcrumb ===== */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: rgba(232, 240, 235, 0.6);
  padding-block: 20px;
}

.breadcrumb a {
  transition: color var(--ease-fast);
}

.breadcrumb a:hover {
  color: var(--accent-lime);
}

/* ===== 5. Typography Utilities ===== */
.display-title {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--text-cream);
}

.display-sm {
  font-size: clamp(2rem, 4vw, 3.5rem);
}

.display-md {
  font-size: clamp(3rem, 6vw, 5.5rem);
}

.display-lg {
  font-size: clamp(4rem, 9vw, 8rem);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-blue);
  margin-bottom: 16px;
}

.section-label::before {
  content: '▲';
  font-size: 9px;
  color: var(--accent-lime);
}

/* ===== 6. Content Body ===== */
.content {
  font-size: 16px;
  line-height: 1.9;
}

.content p {
  margin-bottom: 1em;
}

.content a {
  color: var(--accent-blue);
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-thickness: 1px;
  transition: color var(--ease-fast);
}

.content a:hover {
  color: var(--accent-lime);
}

.content ul,
.content ol {
  margin-bottom: 1em;
  padding-left: 1.4em;
}

.content ul {
  list-style: disc;
}

.content ol {
  list-style: decimal;
}

/* ===== 7. Media Frames ===== */
.media-frame {
  position: relative;
  overflow: hidden;
  background: var(--bg-forest);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
}

.media-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.media-frame::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(10, 30, 24, 0.6));
  pointer-events: none;
}

.media-ratio-wide {
  aspect-ratio: 16 / 9;
}

.media-ratio-portrait {
  aspect-ratio: 3 / 4;
}

.media-ratio-square {
  aspect-ratio: 1 / 1;
}

/* ===== 8. Skip Link ===== */
.skip-link {
  position: fixed;
  top: -100px;
  left: 16px;
  z-index: 2000;
  background: var(--accent-lime);
  color: var(--text-ink);
  font-weight: 700;
  padding: 10px 20px;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  transition: top var(--ease-fast);
}

.skip-link:focus-visible {
  top: 0;
}

/* ===== 9. Header ===== */
.site-header {
  position: relative;
  z-index: 100;
  background: linear-gradient(180deg, var(--bg-deep) 0%, var(--bg-night) 100%);
  border-bottom: 1px solid rgba(46, 90, 69, 0.5);
}

.site-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(212, 255, 63, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212, 255, 63, 0.04) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
}

.binding-strip {
  max-width: var(--container-width);
  margin-inline: auto;
  padding: 10px 24px 0;
  display: flex;
  gap: 36px;
}

.binding-hole {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(232, 240, 235, 0.25);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.5), 0 1px 0 rgba(255, 255, 255, 0.06);
}

.header-inner {
  max-width: var(--container-width);
  margin-inline: auto;
  padding: 14px 24px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  position: relative;
  z-index: 2;
}

/* Brand */
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  background: var(--accent-lime);
  color: var(--text-ink);
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  border-radius: 4px 4px 4px 16px;
  box-shadow: 0 0 18px rgba(212, 255, 63, 0.2);
}

.brand-copy {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--text-cream);
}

.brand-tagline {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-lime);
  margin-top: 2px;
}

/* Command Nav */
.command-nav {
  display: none;
}

@media (min-width: 1024px) {
  .command-nav {
    display: block;
  }
}

.command-list {
  display: flex;
  align-items: center;
}

.command-item {
  position: relative;
}

.command-item + .command-item {
  border-left: 1px solid rgba(46, 90, 69, 0.6);
}

.command-link {
  position: relative;
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  padding: 8px 14px;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: rgba(232, 240, 235, 0.72);
  white-space: nowrap;
  transition: color var(--ease-fast), background var(--ease-fast);
}

.command-idx {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--accent-blue);
  opacity: 0.75;
}

.command-link::after {
  content: '';
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 3px;
  height: 2px;
  background: var(--accent-lime);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.25s ease;
}

.command-link:hover,
.command-link:focus-visible,
.command-link[aria-current="page"] {
  color: var(--accent-lime);
}

.command-link:hover::after,
.command-link:focus-visible::after,
.command-link[aria-current="page"]::after {
  transform: scaleX(1);
}

/* Header Tools */
.header-tools {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.cta-subscribe,
.cta-track {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  font-size: 13px;
  font-weight: 700;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  transition: transform var(--ease-fast), box-shadow var(--ease-fast), border-color var(--ease-fast), color var(--ease-fast), background var(--ease-fast);
}

.cta-subscribe {
  background: var(--accent-lime);
  color: var(--text-ink);
}

.cta-subscribe:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(212, 255, 63, 0.3);
}

.cta-track {
  border: 1px solid var(--border-green);
  color: var(--text-pale);
}

.cta-track:hover {
  border-color: var(--accent-blue);
  color: var(--accent-blue);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-blue);
  position: relative;
}

.pulse-dot::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  border: 1px solid var(--accent-blue);
  animation: pulse-ring 2s ease-out infinite;
}

@keyframes pulse-ring {
  0% {
    transform: scale(0.5);
    opacity: 1;
  }
  100% {
    transform: scale(1.6);
    opacity: 0;
  }
}

/* Nav Toggle */
.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border-green);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.02);
  transition: border-color var(--ease-fast), background var(--ease-fast);
}

.toggle-line {
  width: 18px;
  height: 2px;
  background: var(--text-cream);
  border-radius: 2px;
  transition: transform 0.3s ease, background 0.3s ease;
}

.nav-toggle:hover {
  border-color: var(--accent-lime);
}

.nav-toggle[aria-expanded="true"] .toggle-line:nth-child(1) {
  transform: translateY(4px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .toggle-line:nth-child(2) {
  transform: translateY(-4px) rotate(-45deg);
}

/* ===== 10. Scroll Progress ===== */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 100%;
  background: transparent;
  z-index: 1500;
  pointer-events: none;
}

.scroll-progress::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: var(--progress, 0%);
  background: linear-gradient(90deg, var(--accent-lime), var(--accent-blue));
  transition: width 0.15s ease-out;
}

/* ===== 11. Side Nav ===== */
.side-nav {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(420px, 88vw);
  background: linear-gradient(160deg, var(--bg-deep) 0%, var(--bg-night) 100%);
  border-left: 1px solid var(--border-green);
  z-index: 1200;
  display: flex;
  flex-direction: column;
  padding: 28px;
  overflow-y: auto;
  box-shadow: -20px 0 60px rgba(0, 0, 0, 0.4);
  visibility: hidden;
  transform: translateX(105%);
  transition: transform 0.45s var(--ease-out), visibility 0s linear 0.45s;
}

.side-nav[data-open] {
  visibility: visible;
  transform: translateX(0);
  transition: transform 0.45s var(--ease-out), visibility 0s;
}

.side-nav-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-green);
  margin-bottom: 28px;
}

.side-nav-brand {
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: 0.08em;
  color: var(--text-cream);
}

.side-nav-close {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--border-green);
  border-radius: var(--radius-sm);
  font-size: 22px;
  color: var(--text-pale);
  transition: border-color var(--ease-fast), color var(--ease-fast), transform 0.3s ease;
}

.side-nav-close:hover {
  border-color: var(--accent-lime);
  color: var(--accent-lime);
  transform: rotate(90deg);
}

.side-nav-index {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-blue);
  margin-bottom: 12px;
}

.side-nav-list {
  display: flex;
  flex-direction: column;
}

.side-nav-link {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 8px;
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: 0.04em;
  color: rgba(232, 240, 235, 0.8);
  border-bottom: 1px solid rgba(46, 90, 69, 0.5);
  transition: color var(--ease-fast), border-color var(--ease-fast), padding-left 0.25s ease;
}

.side-nav-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent-blue);
}

.side-nav-arrow {
  margin-left: auto;
  color: var(--accent-lime);
  opacity: 0;
  transform: translateX(-8px);
  transition: opacity var(--ease-fast), transform var(--ease-fast);
}

.side-nav-link:hover .side-nav-arrow,
.side-nav-link:focus-visible .side-nav-arrow,
.side-nav-link[aria-current="page"] .side-nav-arrow {
  opacity: 1;
  transform: translateX(0);
}

.side-nav-link:hover,
.side-nav-link:focus-visible,
.side-nav-link[aria-current="page"] {
  color: var(--accent-lime);
  border-bottom-color: var(--accent-lime);
  padding-left: 16px;
}

.side-nav-foot {
  margin-top: auto;
  padding-top: 24px;
  border-top: 1px solid var(--border-green);
}

.side-nav-trust {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  line-height: 1.7;
  color: rgba(232, 240, 235, 0.5);
  margin-bottom: 16px;
}

.side-nav-cta {
  display: block;
  text-align: center;
  padding: 13px;
  background: var(--accent-lime);
  color: var(--text-ink);
  font-weight: 700;
  border-radius: var(--radius-sm);
  transition: transform var(--ease-fast), box-shadow var(--ease-fast);
}

.side-nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(212, 255, 63, 0.25);
}

/* Nav Scrim */
.nav-scrim {
  position: fixed;
  inset: 0;
  background: rgba(10, 30, 24, 0.6);
  backdrop-filter: blur(2px);
  z-index: 1190;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.35s ease, visibility 0s linear 0.35s;
}

.nav-scrim[data-open] {
  visibility: visible;
  opacity: 1;
  transition: opacity 0.35s ease, visibility 0s;
}

/* ===== 12. Footer ===== */
.site-footer {
  position: relative;
  background: linear-gradient(180deg, var(--bg-night) 0%, var(--bg-deep) 100%);
  border-top: 1px solid var(--border-green);
  overflow: hidden;
}

.site-footer::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(212, 255, 63, 0.04) 1px, transparent 1px);
  background-size: 20px 20px;
  pointer-events: none;
  z-index: 1;
}

.footer-masthead {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 6px;
  text-align: center;
  font-family: var(--font-display);
  font-size: clamp(60px, 14vw, 200px);
  font-weight: 700;
  line-height: 0.8;
  letter-spacing: 0.05em;
  white-space: nowrap;
  color: rgba(232, 240, 235, 0.04);
  -webkit-text-stroke: 1px rgba(232, 240, 235, 0.07);
  user-select: none;
  pointer-events: none;
  z-index: 1;
}

.footer-main {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 48px;
  padding-top: clamp(48px, 7vw, 80px);
  padding-bottom: 40px;
}

.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.footer-logo-text {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--text-cream);
}

.footer-slogan {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-lime);
  margin-top: 14px;
  margin-bottom: 12px;
}

.footer-trust {
  font-size: 14px;
  line-height: 1.85;
  color: rgba(232, 240, 235, 0.62);
  max-width: 42ch;
}

.footer-col-title {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-blue);
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(46, 90, 69, 0.6);
}

.footer-link-list li + li {
  margin-top: 8px;
}

.footer-link-list a {
  font-size: 14px;
  color: rgba(232, 240, 235, 0.75);
  transition: color var(--ease-fast), padding-left var(--ease-fast);
}

.footer-link-list a:hover {
  color: var(--accent-lime);
  padding-left: 4px;
}

.footer-contact-list {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px dashed rgba(46, 90, 69, 0.5);
}

.footer-contact-list li {
  display: flex;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: rgba(232, 240, 235, 0.55);
  line-height: 1.6;
}

.footer-contact-list li + li {
  margin-top: 6px;
}

.footer-contact-label {
  font-family: var(--font-body);
  font-size: 12px;
  color: rgba(232, 240, 235, 0.35);
  min-width: 32px;
  flex-shrink: 0;
}

.footer-meta {
  position: relative;
  z-index: 3;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 16px;
  padding-bottom: 16px;
  border-top: 1px solid var(--border-green);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: rgba(232, 240, 235, 0.5);
}

.footer-meta-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-meta-links a {
  color: rgba(232, 240, 235, 0.6);
  transition: color var(--ease-fast);
}

.footer-meta-links a:hover {
  color: var(--accent-lime);
}

.meta-sep {
  color: var(--accent-blue);
  opacity: 0.6;
}

/* Skyline */
.footer-skyline {
  position: relative;
  z-index: 2;
  height: 92px;
  margin-top: 24px;
  overflow: hidden;
  pointer-events: none;
}

.footer-skyline::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 76px;
  background: rgba(232, 240, 235, 0.05);
  clip-path: polygon(
    0% 100%, 0% 70%, 3% 70%, 3% 55%, 6% 55%, 6% 72%,
    9% 72%, 9% 38%, 12% 38%, 12% 62%, 15% 62%, 15% 30%,
    18% 30%, 18% 60%, 21% 60%, 21% 45%, 25% 45%, 25% 65%,
    28% 65%, 28% 40%, 31% 40%, 31% 52%, 34% 52%, 34% 28%,
    37% 28%, 37% 58%, 40% 58%, 40% 46%, 44% 46%, 44% 62%,
    47% 62%, 47% 35%, 50% 35%, 50% 55%, 53% 55%, 53% 68%,
    56% 68%, 56% 42%, 59% 42%, 59% 30%, 62% 30%, 62% 58%,
    65% 58%, 65% 50%, 69% 50%, 69% 36%, 72% 36%, 72% 64%,
    75% 64%, 75% 44%, 78% 44%, 78% 58%, 81% 58%, 81% 32%,
    84% 32%, 84% 56%, 87% 56%, 87% 68%, 90% 68%, 90% 40%,
    94% 40%, 94% 60%, 97% 60%, 97% 72%, 100% 72%, 100% 100%
  );
}

.footer-skyline::after {
  content: '';
  position: absolute;
  left: 8%;
  right: 8%;
  bottom: 0;
  height: 46px;
  background: rgba(0, 229, 255, 0.04);
  clip-path: polygon(
    0% 100%, 0% 55%, 6% 55%, 6% 30%, 12% 30%, 12% 62%,
    18% 62%, 18% 40%, 24% 40%, 24% 58%, 30% 58%, 30% 35%,
    36% 35%, 36% 60%, 42% 60%, 42% 44%, 48% 44%, 48% 28%,
    54% 28%, 54% 56%, 60% 56%, 60% 48%, 66% 48%, 66% 64%,
    72% 64%, 72% 38%, 78% 38%, 78% 54%, 84% 54%, 84% 42%,
    90% 42%, 90% 60%, 96% 60%, 96% 66%, 100% 66%, 100% 100%
  );
}

.skyline-cable {
  position: absolute;
  top: 12px;
  left: 22%;
  width: 56%;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, rgba(212, 255, 63, 0.16) 18%, rgba(212, 255, 63, 0.16) 82%, transparent 100%);
  transform: rotate(-6deg);
}

.skyline-cable::before {
  content: '';
  position: absolute;
  top: -5px;
  right: 22%;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(212, 255, 63, 0.2);
  box-shadow: 0 0 12px rgba(212, 255, 63, 0.25);
}

.skyline-cable::after {
  content: '';
  position: absolute;
  bottom: -22px;
  right: 19%;
  width: 18px;
  height: 20px;
  background: rgba(232, 240, 235, 0.1);
  border-radius: 2px 2px 4px 4px;
  clip-path: polygon(8% 0%, 92% 0%, 100% 100%, 0% 100%);
}

/* ===== 13. Reveal ===== */
[data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== 14. Responsive ===== */
@media (max-width: 1023px) {
  .command-nav {
    display: none;
  }
}

@media (max-width: 992px) {
  .footer-main {
    grid-template-columns: 1fr 1fr;
  }
  .footer-brand-col {
    grid-column: 1 / -1;
  }
}

@media (max-width: 768px) {
  .container,
  .header-inner,
  .binding-strip {
    padding-inline: 16px;
  }
}

@media (max-width: 640px) {
  .cta-track {
    display: none;
  }

  .cta-subscribe {
    padding: 8px 12px;
    font-size: 12px;
  }

  .brand-tagline {
    display: none;
  }

  .brand-mark {
    width: 38px;
    height: 38px;
    font-size: 20px;
  }

  .brand-name {
    font-size: 18px;
  }

  .brand-copy {
    gap: 0;
  }

  .binding-strip {
    gap: 24px;
  }

  .binding-hole:nth-child(even) {
    display: none;
  }

  .footer-main {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-brand-col {
    grid-column: 1;
  }

  .footer-meta {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-meta-links {
    flex-wrap: wrap;
  }

  .nav-toggle {
    width: 40px;
    height: 40px;
  }
}

@media (max-width: 400px) {
  .cta-subscribe span {
    display: none;
  }
  .cta-subscribe {
    padding: 9px 10px;
  }
}

/* ===== 15. Reduced Motion ===== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0s !important;
    scroll-behavior: auto !important;
  }

  .side-nav,
  .nav-scrim {
    transition: none;
  }

  .pulse-dot::after {
    animation: none;
    display: none;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}