/* ============================================================
   BASE
   ============================================================ */
* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --green: #1DB954;
  --green-bright: #00E676;
  --green-deep: #0d7a35;
  --ink: #0a0a0a;
  --ink-2: #111111;
  --ink-3: #1a1a1a;
  --surface: #161616;
  --surface-2: #1e1e1e;
  --surface-3: #262626;
  --line: rgba(255, 255, 255, 0.06);
  --line-2: rgba(255, 255, 255, 0.12);
  --text: #f5f5f5;
  --text-2: #b8b8b8;
  --text-3: #6e6e6e;
  --accent-orange: #FF6B35;
  --accent-purple: #A855F7;
  --accent-cyan: #06B6D4;
}
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body {
  font-family: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--ink);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: #0a0a0a; }
::-webkit-scrollbar-thumb { background: #2a2a2a; border-radius: 5px; border: 2px solid #0a0a0a; }
::-webkit-scrollbar-thumb:hover { background: var(--green); }

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

/* ============================================================
   AURORA BACKGROUND
   ============================================================ */
.aurora {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}
.aurora-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.4;
  animation: auroraMove 24s ease-in-out infinite;
}
.aurora-blob-1 { width: 600px; height: 600px; background: var(--green); top: -200px; left: -100px; }
.aurora-blob-2 { width: 500px; height: 500px; background: var(--accent-cyan); bottom: 10%; right: -150px; animation-delay: -8s; }
.aurora-blob-3 { width: 400px; height: 400px; background: var(--accent-purple); top: 40%; left: 30%; animation-delay: -16s; opacity: 0.25; }
@keyframes auroraMove {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(80px, -60px) scale(1.15); }
  66% { transform: translate(-50px, 60px) scale(0.9); }
}

/* ============================================================
   HEADER
   ============================================================ */
header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(10, 10, 10, 0.75);
  backdrop-filter: blur(28px) saturate(180%);
  -webkit-backdrop-filter: blur(28px) saturate(180%);
  padding: 14px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--line);
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  text-decoration: none;
}
.brand-mark {
  width: 40px; height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--green), var(--green-deep));
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(29, 185, 84, 0.35);
  position: relative;
  flex-shrink: 0;
}
.brand-mark svg { width: 100%; height: 100%; }
.brand-name {
  font-weight: 800;
  font-size: 17px;
  letter-spacing: -0.4px;
  color: var(--text);
  line-height: 1;
}
.brand-name span { color: var(--green); }
.brand-name em {
  display: block;
  font-style: normal;
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  letter-spacing: 2px;
  color: var(--text-3);
  margin-top: 4px;
  font-weight: 400;
}

.menu {
  display: flex;
  gap: 4px;
  align-items: center;
}
.menu a {
  color: var(--text-2);
  text-decoration: none;
  font-weight: 600;
  font-size: 13.5px;
  padding: 9px 16px;
  border-radius: 30px;
  cursor: pointer;
  transition: all 0.25s;
  display: flex;
  align-items: center;
  gap: 6px;
}
.menu a:hover, .menu a.active {
  color: var(--text);
  background: var(--surface-2);
}
.menu a.cta {
  background: var(--green);
  color: #000;
  padding: 10px 20px;
  box-shadow: 0 6px 20px rgba(29, 185, 84, 0.35);
}
.menu a.cta:hover {
  background: var(--green-bright);
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(29, 185, 84, 0.5);
}
.burger {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 24px;
  cursor: pointer;
  padding: 6px;
}

/* ============================================================
   PAGE SYSTEM
   ============================================================ */
.page { display: none; padding-top: 80px; min-height: 100vh; position: relative; z-index: 2; }
.page.active { display: block; animation: pageIn 0.4s ease; }
@keyframes pageIn { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }

/* ============================================================
   HERO — MAGAZINE STYLE
   ============================================================ */
.hero {
  padding: 60px 40px 80px;
  position: relative;
  overflow: hidden;
}
.hero-grid {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  background: rgba(29, 185, 84, 0.12);
  border: 1px solid rgba(29, 185, 84, 0.3);
  border-radius: 4px;
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: var(--green);
  font-weight: 700;
  letter-spacing: 1.5px;
  margin-bottom: 26px;
  text-transform: uppercase;
}
.hero-tag::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--green);
  animation: pulse 1.5s infinite;
}
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.3; } }

.hero h1 {
  font-size: 72px;
  font-weight: 900;
  line-height: 0.98;
  letter-spacing: -3.5px;
  margin-bottom: 26px;
  color: var(--text);
}
.hero h1 .accent {
  color: var(--green);
  position: relative;
  display: inline-block;
}
.hero h1 .accent::after {
  content: '';
  position: absolute;
  bottom: 6px;
  left: 0; right: 0;
  height: 12px;
  background: rgba(29, 185, 84, 0.18);
  z-index: -1;
  border-radius: 2px;
}
.hero h1 em {
  font-style: normal;
  color: var(--green);
}
.hero p {
  font-size: 17px;
  color: var(--text-2);
  margin-bottom: 34px;
  max-width: 560px;
  line-height: 1.75;
}
.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 32px;
  background: var(--green);
  color: #000;
  font-weight: 800;
  font-size: 14px;
  text-decoration: none;
  border-radius: 40px;
  border: none;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.22, 1, 0.36, 1);
  letter-spacing: 0.3px;
  box-shadow: 0 10px 28px rgba(29, 185, 84, 0.3);
  font-family: 'Manrope', sans-serif;
}
.btn:hover {
  background: var(--green-bright);
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(29, 185, 84, 0.5);
}
.btn svg { width: 18px; height: 18px; }
.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--line-2);
  box-shadow: none;
}
.btn-ghost:hover {
  background: var(--surface-2);
  border-color: var(--green);
  transform: translateY(-3px);
}
.btn-outline-green {
  background: transparent;
  color: var(--green);
  border: 1.5px solid var(--green);
  box-shadow: none;
}
.btn-outline-green:hover {
  background: rgba(29, 185, 84, 0.1);
  transform: translateY(-3px);
}

/* Marquee Stats */
.hero-marquee {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  position: relative;
}
.marquee-track {
  display: flex;
  gap: 60px;
  animation: marquee 25s linear infinite;
  white-space: nowrap;
}
@keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
.marquee-item {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 14px;
  color: var(--text-3);
  font-weight: 500;
  flex-shrink: 0;
}
.marquee-item strong {
  font-family: 'Space Mono', monospace;
  font-size: 15px;
  color: var(--green);
  font-weight: 700;
  letter-spacing: -0.5px;
}
.marquee-item .divider {
  width: 6px; height: 6px;
  background: var(--green);
  border-radius: 50%;
  flex-shrink: 0;
}

/* Hero visual */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero-phone-stack {
  position: relative;
  width: 100%;
  max-width: 340px;
}
.hero-phone-stack::before {
  content: '';
  position: absolute;
  inset: -40px;
  background: radial-gradient(circle, rgba(29, 185, 84, 0.4), transparent 65%);
  filter: blur(50px);
  z-index: -1;
}
.phone-main {
  width: 100%;
  border-radius: 30px;
  box-shadow: 0 50px 120px rgba(0, 0, 0, 0.9), 0 0 80px rgba(29, 185, 84, 0.35);
  animation: phoneFloat 6s ease-in-out infinite;
}
@keyframes phoneFloat {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  50% { transform: translateY(-20px) rotate(2deg); }
}
.phone-badge {
  position: absolute;
  top: 30px;
  right: -20px;
  background: var(--green);
  color: #000;
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  font-weight: 700;
  padding: 8px 14px;
  border-radius: 6px;
  letter-spacing: 1.5px;
  box-shadow: 0 12px 30px rgba(29, 185, 84, 0.5);
  transform: rotate(6deg);
  z-index: 3;
}
.phone-version {
  position: absolute;
  bottom: 40px;
  left: -20px;
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(20px);
  border: 1px solid var(--line-2);
  color: var(--text);
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  font-weight: 700;
  padding: 8px 14px;
  border-radius: 6px;
  letter-spacing: 1.5px;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 8px;
}
.phone-version::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--green);
  animation: pulse 1.5s infinite;
}

/* ============================================================
   INFO RAIL (VERTICAL)
   ============================================================ */
.info-rail {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--ink-2);
  position: relative;
  z-index: 2;
}
.info-cell {
  padding: 28px 24px;
  display: flex;
  align-items: center;
  gap: 14px;
  border-right: 1px solid var(--line);
  transition: background 0.3s;
}
.info-cell:last-child { border-right: none; }
.info-cell:hover { background: var(--surface); }
.info-cell-icon {
  width: 42px; height: 42px;
  border-radius: 10px;
  background: rgba(29, 185, 84, 0.12);
  border: 1px solid rgba(29, 185, 84, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.info-cell-text { display: flex; flex-direction: column; gap: 2px; }
.info-cell-label {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  color: var(--text-3);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-weight: 700;
}
.info-cell-value {
  font-size: 15px;
  font-weight: 800;
  letter-spacing: -0.3px;
}

/* ============================================================
   SECTION BASE
   ============================================================ */
.section {
  padding: 90px 40px;
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}
.section-full { max-width: 100%; }
.section-head {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 30px;
  align-items: end;
  margin-bottom: 52px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--line);
}
.section-head .head-content {
  max-width: 700px;
}
.section-head .eyebrow {
  display: inline-block;
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: var(--green);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 14px;
  font-weight: 700;
}
.section-head h2 {
  font-size: 46px;
  font-weight: 900;
  letter-spacing: -2px;
  line-height: 1.05;
  margin-bottom: 12px;
}
.section-head h2 em { font-style: normal; color: var(--green); }
.section-head p {
  color: var(--text-2);
  font-size: 15.5px;
  line-height: 1.7;
}
.section-head .head-meta {
  text-align: right;
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: var(--text-3);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-weight: 700;
  line-height: 1.6;
}
.section-head .head-meta strong {
  display: block;
  font-size: 32px;
  color: var(--green);
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 4px;
}

/* ============================================================
   FEATURE TILES
   ============================================================ */
.feature-tiles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}
.f-tile {
  padding: 32px 28px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 20px;
  transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  position: relative;
  overflow: hidden;
}
.f-tile::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: linear-gradient(90deg, var(--green), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s;
}
.f-tile:hover {
  background: var(--surface-2);
  transform: translateY(-6px);
  border-color: rgba(29, 185, 84, 0.35);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
}
.f-tile:hover::before { transform: scaleX(1); }
.f-tile-num {
  font-family: 'Space Mono', monospace;
  font-size: 12px;
  color: var(--green);
  font-weight: 700;
  letter-spacing: 2px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.f-tile-num::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--line);
}
.f-tile h3 {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.f-tile p {
  color: var(--text-2);
  font-size: 14px;
  line-height: 1.7;
}
.f-tile .icon-badge {
  display: inline-block;
  background: var(--green);
  color: #000;
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
  letter-spacing: 1px;
}

/* ============================================================
   GALLERY
   ============================================================ */
.gallery-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}
.g-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 20px;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.4s;
  position: relative;
}
.g-card:hover {
  transform: translateY(-8px);
  border-color: rgba(29, 185, 84, 0.4);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.6), 0 0 40px rgba(29, 185, 84, 0.15);
}
.g-card img {
  width: 100%;
  aspect-ratio: 9/16;
  object-fit: cover;
  display: block;
  transition: transform 0.6s;
}
.g-card:hover img { transform: scale(1.04); }
.g-card-footer {
  padding: 16px 18px;
  background: var(--surface-2);
  border-top: 1px solid var(--line);
}
.g-card-footer h4 {
  font-size: 14px;
  font-weight: 800;
  letter-spacing: -0.3px;
  margin-bottom: 4px;
}
.g-card-footer p {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  color: var(--text-3);
  letter-spacing: 1px;
  text-transform: uppercase;
  font-weight: 700;
}

/* ============================================================
   STEPS
   ============================================================ */
.steps-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  counter-reset: stepCounter;
}
.step-card {
  counter-increment: stepCounter;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 28px 24px;
  position: relative;
  transition: all 0.4s;
}
.step-card:hover {
  background: var(--surface-2);
  border-color: rgba(29, 185, 84, 0.4);
  transform: translateY(-6px);
}
.step-card::before {
  content: '0' counter(stepCounter);
  position: absolute;
  top: 20px;
  right: 20px;
  font-family: 'Space Mono', monospace;
  font-size: 42px;
  font-weight: 700;
  color: rgba(29, 185, 84, 0.15);
  letter-spacing: -3px;
  line-height: 1;
}
.step-card h3 {
  font-size: 17px;
  font-weight: 800;
  margin-bottom: 10px;
  letter-spacing: -0.3px;
  padding-right: 40px;
}
.step-card p {
  color: var(--text-2);
  font-size: 13.5px;
  line-height: 1.7;
}
.step-card code {
  font-family: 'Space Mono', monospace;
  background: rgba(29, 185, 84, 0.1);
  color: var(--green);
  padding: 2px 7px;
  border-radius: 4px;
  font-size: 12px;
}

/* ============================================================
   SEARCH
   ============================================================ */
.search-area {
  padding: 40px;
  background: var(--ink-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.search-container {
  max-width: 720px;
  margin: 0 auto;
  position: relative;
  display: flex;
  align-items: center;
  background: var(--surface);
  border: 1.5px solid var(--line-2);
  border-radius: 50px;
  transition: all 0.3s;
}
.search-container:focus-within {
  border-color: var(--green);
  box-shadow: 0 0 0 6px rgba(29, 185, 84, 0.1);
}
.search-container .search-prefix {
  padding: 0 8px 0 24px;
  color: var(--text-3);
  font-family: 'Space Mono', monospace;
  font-size: 16px;
}
.search-container input {
  flex: 1;
  padding: 18px 20px;
  background: transparent;
  border: none;
  color: var(--text);
  font-family: 'Manrope', sans-serif;
  font-size: 15px;
  outline: none;
  font-weight: 500;
}
.search-container input::placeholder { color: var(--text-3); }
.search-container button {
  margin: 6px;
  padding: 12px 28px;
  background: var(--green);
  color: #000;
  border: none;
  border-radius: 40px;
  font-family: 'Manrope', sans-serif;
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: all 0.3s;
}
.search-container button:hover { background: var(--green-bright); }

/* ============================================================
   ARTICLE CONTENT
   ============================================================ */
.article-body {
  max-width: 900px;
  margin: 0 auto;
}
.article-body h1 {
  font-size: 44px;
  font-weight: 900;
  letter-spacing: -1.8px;
  line-height: 1.08;
  margin-bottom: 24px;
}
.article-body h2 {
  font-size: 32px;
  font-weight: 900;
  letter-spacing: -1px;
  margin: 48px 0 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: baseline;
  gap: 16px;
}
.article-body h2 .chapter-num {
  font-family: 'Space Mono', monospace;
  font-size: 14px;
  color: var(--green);
  font-weight: 700;
  letter-spacing: 1px;
  flex-shrink: 0;
}
.article-body h3 {
  font-size: 21px;
  font-weight: 800;
  letter-spacing: -0.4px;
  margin: 32px 0 14px;
  color: var(--green);
}
.article-body h4 {
  font-size: 17px;
  font-weight: 800;
  margin: 22px 0 10px;
  color: var(--text);
}
.article-body p {
  color: #d5d5d5;
  margin-bottom: 18px;
  font-size: 15.5px;
  line-height: 1.85;
}
.article-body ul, .article-body ol {
  margin: 14px 0 22px 26px;
  color: #d5d5d5;
}
.article-body li { margin-bottom: 10px; font-size: 15.5px; line-height: 1.75; }
.article-body strong { color: var(--text); font-weight: 800; }
.article-body img {
  width: 100%;
  border-radius: 16px;
  margin: 28px 0;
  border: 1px solid var(--line);
}
.article-body code {
  font-family: 'Space Mono', monospace;
  background: rgba(29, 185, 84, 0.1);
  color: var(--green);
  padding: 3px 8px;
  border-radius: 5px;
  font-size: 13px;
}

/* Pull Quote */
.pull-quote {
  margin: 32px 0;
  padding: 32px 40px;
  background: linear-gradient(135deg, rgba(29, 185, 84, 0.08), rgba(29, 185, 84, 0));
  border-left: 4px solid var(--green);
  border-radius: 4px 16px 16px 4px;
  position: relative;
}
.pull-quote::before {
  content: '';
  position: absolute;
  top: 20px;
  left: 20px;
  width: 40px;
  height: 40px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%231DB954'%3E%3Cpath d='M6 17h3l2-4V7H5v6h3zm8 0h3l2-4V7h-6v6h3z'/%3E%3C/svg%3E");
  background-size: contain;
  opacity: 0.4;
}
.pull-quote p {
  font-size: 18px;
  font-weight: 500;
  font-style: italic;
  color: var(--text);
  line-height: 1.7;
  margin: 0;
  position: relative;
}

/* Callout */
.callout {
  margin: 26px 0;
  padding: 22px 26px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 3px solid var(--green);
  border-radius: 12px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.callout.warn {
  border-left-color: var(--accent-orange);
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.06), transparent);
}
.callout-icon {
  font-size: 24px;
  flex-shrink: 0;
  line-height: 1;
}
.callout-body h4 {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: var(--green);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin: 0 0 6px;
  font-weight: 700;
}
.callout.warn .callout-body h4 { color: var(--accent-orange); }
.callout-body p {
  color: var(--text-2);
  font-size: 14px;
  margin: 0;
  line-height: 1.7;
}

/* Data Grid */
.data-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  margin: 26px 0;
}
.data-cell {
  padding: 22px 20px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  transition: all 0.3s;
}
.data-cell:hover {
  background: var(--surface-2);
  border-color: rgba(29, 185, 84, 0.3);
  transform: translateY(-3px);
}
.data-cell-label {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  color: var(--text-3);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 8px;
  font-weight: 700;
}
.data-cell-value {
  font-size: 22px;
  font-weight: 900;
  color: var(--green);
  letter-spacing: -0.8px;
  line-height: 1.1;
}
.data-cell-desc {
  font-size: 12.5px;
  color: var(--text-3);
  margin-top: 4px;
}

/* Comparison Table */
.compare-table {
  width: 100%;
  margin: 26px 0;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--surface);
  border-collapse: collapse;
}
.compare-table thead {
  background: linear-gradient(90deg, rgba(29, 185, 84, 0.15), transparent);
}
.compare-table th {
  padding: 16px 20px;
  text-align: left;
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: var(--green);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-weight: 700;
  border-bottom: 1px solid var(--line);
}
.compare-table td {
  padding: 14px 20px;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  color: var(--text-2);
}
.compare-table tr:last-child td { border-bottom: none; }
.compare-table tr:hover td { background: rgba(29, 185, 84, 0.03); }
.compare-table td strong { color: var(--text); }

/* Check List */
.check-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 10px;
  margin: 22px 0;
}
.check-list li {
  padding: 14px 18px 14px 46px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  position: relative;
  color: var(--text-2);
  font-size: 14px;
  line-height: 1.55;
  transition: all 0.3s;
}
.check-list li:hover {
  border-color: rgba(29, 185, 84, 0.35);
  background: var(--surface-2);
  transform: translateX(4px);
}
.check-list li::before {
  content: '✓';
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--green);
  color: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 12px;
}

/* ============================================================
   KEYWORD LINK
   ============================================================ */
.kw {
  color: var(--green);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid rgba(29, 185, 84, 0.4);
  transition: all 0.25s;
  cursor: pointer;
}
.kw:hover {
  color: var(--green-bright);
  background: rgba(29, 185, 84, 0.08);
  padding: 0 3px;
  border-radius: 3px;
}

/* ============================================================
   BLOG CARDS
   ============================================================ */
.blog-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 22px;
}
.blog-post {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 20px;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  display: flex;
  flex-direction: column;
}
.blog-post:hover {
  transform: translateY(-8px);
  border-color: rgba(29, 185, 84, 0.35);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.55);
  background: var(--surface-2);
}
.blog-post-thumb {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/10;
}
.blog-post-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s;
}
.blog-post:hover .blog-post-thumb img { transform: scale(1.06); }
.blog-post-thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 10, 10, 0.75), transparent 55%);
}
.blog-post-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 6px 12px;
  background: rgba(10, 10, 10, 0.75);
  backdrop-filter: blur(12px);
  border: 1px solid var(--line-2);
  border-radius: 20px;
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  color: var(--green);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-weight: 700;
  z-index: 2;
}
.blog-post-body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.blog-post h3 {
  font-size: 17px;
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -0.3px;
  margin-bottom: 10px;
  transition: color 0.3s;
}
.blog-post:hover h3 { color: var(--green); }
.blog-post p {
  color: var(--text-3);
  font-size: 13.5px;
  line-height: 1.6;
  margin-bottom: 16px;
  flex: 1;
}
.blog-post-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: var(--text-3);
  letter-spacing: 0.5px;
}
.blog-post-footer .arrow {
  color: var(--green);
  font-size: 16px;
  transition: transform 0.3s;
}
.blog-post:hover .blog-post-footer .arrow { transform: translateX(6px); }

/* ============================================================
   DOWNLOAD CARDS
   ============================================================ */
.dl-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}
.dl-tile {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 36px 30px;
  position: relative;
  overflow: hidden;
  transition: all 0.4s;
}
.dl-tile::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--green), var(--green-deep));
  opacity: 0;
  transition: opacity 0.4s;
}
.dl-tile:hover {
  border-color: rgba(29, 185, 84, 0.5);
  transform: translateY(-8px);
  box-shadow: 0 30px 70px rgba(29, 185, 84, 0.15);
}
.dl-tile:hover::before { opacity: 1; }
.dl-tile-badge {
  display: inline-block;
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  font-weight: 700;
  color: var(--green);
  background: rgba(29, 185, 84, 0.12);
  border: 1px solid rgba(29, 185, 84, 0.3);
  padding: 5px 10px;
  border-radius: 4px;
  letter-spacing: 1.5px;
  margin-bottom: 16px;
}
.dl-tile-icon {
  font-size: 42px;
  margin-bottom: 16px;
  display: block;
  line-height: 1;
}
.dl-tile h3 {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 8px;
}
.dl-tile-meta {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: var(--text-3);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 14px;
  font-weight: 700;
}
.dl-tile p {
  color: var(--text-2);
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 22px;
}
.dl-tile .btn { width: 100%; justify-content: center; padding: 13px 20px; font-size: 13.5px; }

/* ============================================================
   FOOTER
   ============================================================ */
footer {
  background: var(--ink-2);
  border-top: 1px solid var(--line);
  padding: 70px 40px 30px;
  margin-top: 40px;
  position: relative;
  z-index: 2;
}
.footer-grid {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2.2fr 1fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}
.footer-brand .brand-mark { width: 46px; height: 46px; }
.footer-brand .brand-name { font-size: 18px; }
.footer-col p {
  color: var(--text-3);
  font-size: 13.5px;
  line-height: 1.75;
  margin-bottom: 18px;
}
.footer-col h4 {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: var(--text-3);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 20px;
  font-weight: 700;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 11px; }
.footer-col a {
  color: var(--text-2);
  text-decoration: none;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.25s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.footer-col a:hover { color: var(--green); transform: translateX(4px); }
.socials {
  display: flex;
  gap: 8px;
  margin-top: 16px;
}
.socials a {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--surface);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
  font-size: 15px;
}
.socials a:hover {
  background: var(--green);
  color: #000;
  border-color: var(--green);
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(29, 185, 84, 0.4);
}
.footer-bottom {
  max-width: 1400px;
  margin: 0 auto;
  padding-top: 30px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-family: 'Space Mono', monospace;
  font-size: 11.5px;
  color: var(--text-3);
  letter-spacing: 0.5px;
}
.footer-bottom a { color: var(--green); text-decoration: none; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
  .hero-grid { grid-template-columns: 1fr; gap: 50px; text-align: center; }
  .hero h1 { font-size: 52px; }
  .hero p { margin: 0 auto 34px; }
  .hero-actions, .hero-marquee { justify-content: center; }
  .info-rail { grid-template-columns: 1fr 1fr; }
  .info-cell:nth-child(2) { border-right: none; }
  .info-cell:nth-child(1), .info-cell:nth-child(2) { border-bottom: 1px solid var(--line); }
  .section-head { grid-template-columns: 1fr; }
  .section-head .head-meta { text-align: left; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 700px) {
  header { padding: 12px 20px; }
  .menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--ink-2);
    flex-direction: column;
    padding: 18px;
    gap: 4px;
    border-bottom: 1px solid var(--line);
  }
  .menu.open { display: flex; }
  .burger { display: block; }
  .hero { padding: 40px 20px 60px; }
  .hero h1 { font-size: 34px; letter-spacing: -1.5px; }
  .hero p { font-size: 15px; }
  .btn { padding: 13px 26px; font-size: 13px; }
  .section { padding: 55px 20px; }
  .section-head h2 { font-size: 28px; letter-spacing: -1px; }
  .article-body h1 { font-size: 27px; }
  .article-body h2 { font-size: 22px; }
  .article-body h3 { font-size: 18px; }
  .info-rail { grid-template-columns: 1fr 1fr; }
  .info-cell { padding: 20px 16px; }
  .info-cell-value { font-size: 13px; }
  .search-area { padding: 22px 16px; }
  .search-container input { padding: 15px 15px; font-size: 13.5px; }
  .search-container button { padding: 10px 20px; font-size: 12px; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .blog-list { grid-template-columns: 1fr; }
  .compare-table { font-size: 12px; }
  .compare-table th, .compare-table td { padding: 10px 12px; }
  .pull-quote { padding: 24px 22px; }
  .pull-quote p { font-size: 15px; }
}