/* ═══════════════════════════════════════════════════════════════════
   EUKOSMOS.COM — Design System
   Aesthetic: Scientific Elegance — where precision meets depth
   Fonts: Cormorant Garamond (display) · DM Sans (body) · JetBrains Mono (code)
   ═══════════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,300&family=JetBrains+Mono:wght@300;400;500&display=swap');

/* ── Variables ─────────────────────────────────────────────────────── */
:root {
  --bg:         #05080f;
  --bg2:        #080d18;
  --panel:      #0c1220;
  --panel2:     #111b2e;
  --border:     rgba(51,217,255,.12);
  --border2:    rgba(51,217,255,.22);
  --cyan:       #33d9ff;
  --cyan-dim:   rgba(51,217,255,.15);
  --amber:      #ffb830;
  --amber-dim:  rgba(255,184,48,.12);
  --green:      #00ffbb;
  --green-dim:  rgba(0,255,187,.1);
  --purple:     #bb99ff;
  --red:        #ff4466;
  --text:       #e8edf5;
  --text2:      #a0b4cc;
  --text3:      #5a7a9a;
  --text4:      #2a4a6a;
  --serif:      'Cormorant Garamond', 'Georgia', serif;
  --sans:       'DM Sans', system-ui, sans-serif;
  --mono:       'JetBrains Mono', 'Courier New', monospace;
  --radius:     4px;
  --max-w:      1200px;
  --section-pad: clamp(5rem, 10vw, 9rem);
}

/* ── Reset ─────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: clamp(15px, 1.1vw, 17px);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--cyan); text-decoration: none; transition: opacity .2s; }
a:hover { opacity: .8; }
img { max-width: 100%; }

/* ── Utility ───────────────────────────────────────────────────────── */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 clamp(1.5rem, 5vw, 3rem); }
.section { padding: var(--section-pad) 0; }
.section-alt { background: var(--bg2); }
.mono { font-family: var(--mono); }
.serif { font-family: var(--serif); }
.cyan { color: var(--cyan); }
.amber { color: var(--amber); }
.green { color: var(--green); }
.dim { color: var(--text3); }

/* ── Typography ────────────────────────────────────────────────────── */
.eyebrow {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--cyan);
  display: block;
  margin-bottom: 1rem;
}
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 400; line-height: 1.15; }
h1 { font-size: clamp(3rem, 7vw, 6rem); letter-spacing: -.01em; }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); }
h4 { font-size: 1.1rem; }
.section-title { margin-bottom: .75rem; }
.section-sub {
  color: var(--text2);
  font-size: clamp(.95rem, 1.5vw, 1.1rem);
  max-width: 60ch;
  line-height: 1.8;
  margin-bottom: 3.5rem;
}

/* ── Nav ───────────────────────────────────────────────────────────── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.1rem 0;
  transition: background .3s, backdrop-filter .3s, border-bottom .3s;
}
nav.scrolled {
  background: rgba(5,8,15,.88);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: var(--mono);
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: .1em;
  color: var(--text);
}
.nav-logo span { color: var(--cyan); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}
.nav-links a {
  font-size: .85rem;
  color: var(--text2);
  letter-spacing: .04em;
  transition: color .2s;
}
.nav-links a:hover { color: var(--text); opacity: 1; }
.nav-cta {
  font-family: var(--mono);
  font-size: .78rem;
  padding: .5rem 1.2rem;
  border: 1px solid var(--cyan);
  color: var(--cyan);
  border-radius: var(--radius);
  letter-spacing: .08em;
  transition: all .2s;
}
.nav-cta:hover { background: var(--cyan-dim); opacity: 1; }
.nav-hamburger { display: none; }

/* ── Hero ──────────────────────────────────────────────────────────── */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 6rem;
}
#hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  opacity: .6;
}
.hero-grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(51,217,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(51,217,255,.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}
.hero-glow {
  position: absolute;
  width: 700px; height: 700px;
  top: 50%; left: 50%;
  transform: translate(-50%, -60%);
  background: radial-gradient(ellipse, rgba(51,217,255,.06) 0%, transparent 70%);
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .18em;
  color: var(--cyan);
  text-transform: uppercase;
  padding: .4rem .9rem;
  border: 1px solid var(--border2);
  border-radius: 2rem;
  background: rgba(51,217,255,.05);
  margin-bottom: 2rem;
}
.hero-tag::before {
  content: '';
  display: block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--cyan);
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: .4; transform: scale(.7); }
}
.hero-title {
  font-family: var(--serif);
  font-size: clamp(3.5rem, 8vw, 7rem);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: -.02em;
  margin-bottom: 1.5rem;
}
.hero-title em {
  font-style: italic;
  color: var(--cyan);
  font-weight: 300;
}
.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text2);
  max-width: 55ch;
  line-height: 1.8;
  margin-bottom: 2.5rem;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  flex-wrap: wrap;
  margin-bottom: 4rem;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .9rem 2rem;
  background: var(--cyan);
  color: var(--bg);
  font-family: var(--mono);
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: .06em;
  border-radius: var(--radius);
  transition: all .2s;
  border: none;
  cursor: pointer;
}
.btn-primary:hover { opacity: .9; transform: translateY(-1px); }
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .9rem 2rem;
  background: transparent;
  color: var(--text);
  font-family: var(--mono);
  font-size: .82rem;
  letter-spacing: .06em;
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  transition: all .2s;
}
.btn-secondary:hover { border-color: var(--cyan); color: var(--cyan); opacity: 1; }
.hero-stats {
  display: flex;
  gap: 3rem;
  flex-wrap: wrap;
}
.hero-stat-num {
  font-family: var(--mono);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: var(--text);
  display: block;
  line-height: 1;
  margin-bottom: .3rem;
}
.hero-stat-num em { color: var(--cyan); font-style: normal; }
.hero-stat-label {
  font-size: .78rem;
  color: var(--text3);
  letter-spacing: .08em;
  text-transform: uppercase;
}
.hero-scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  font-family: var(--mono);
  font-size: .65rem;
  letter-spacing: .15em;
  color: var(--text4);
  text-transform: uppercase;
  animation: float 3s ease-in-out infinite;
}
.hero-scroll-hint::after {
  content: '';
  display: block;
  width: 1px;
  height: 40px;
  background: linear-gradient(var(--text4), transparent);
}
@keyframes float {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(-6px); }
}

/* ── Marquee ───────────────────────────────────────────────────────── */
.marquee-section {
  padding: 1.5rem 0;
  background: var(--panel);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  position: relative;
}
.marquee-track {
  display: flex;
  gap: 3rem;
  animation: marquee 30s linear infinite;
  width: max-content;
}
.marquee-track:hover { animation-play-state: paused; }
.marquee-item {
  display: flex;
  align-items: center;
  gap: .65rem;
  font-family: var(--mono);
  font-size: .75rem;
  color: var(--text3);
  letter-spacing: .1em;
  white-space: nowrap;
  padding: 0 1rem;
}
.marquee-item .dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--cyan);
  opacity: .5;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ── Features Intro ────────────────────────────────────────────────── */
.features-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}
.features-intro-text .section-sub { margin-bottom: 2rem; }
.features-intro-visual {
  position: relative;
}
.terminal-window {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 40px 80px rgba(0,0,0,.5), 0 0 0 1px rgba(51,217,255,.05);
}
.terminal-bar {
  padding: .9rem 1.2rem;
  background: var(--panel2);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: .5rem;
}
.terminal-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
}
.terminal-dot.red   { background: #ff5f57; }
.terminal-dot.amber { background: #ffbd2e; }
.terminal-dot.green { background: #28c840; }
.terminal-url {
  flex: 1;
  text-align: center;
  font-family: var(--mono);
  font-size: .72rem;
  color: var(--text3);
}
.terminal-body {
  padding: 1.5rem;
  font-family: var(--mono);
  font-size: .78rem;
  line-height: 2;
}
.t-line { display: flex; gap: .75rem; }
.t-prompt { color: var(--text4); }
.t-cmd { color: var(--text); }
.t-out  { color: var(--text3); padding-left: 1.2rem; }
.t-ok   { color: var(--green); }
.t-key  { color: var(--cyan); }
.t-val  { color: var(--amber); }
.t-cursor {
  display: inline-block;
  width: 8px; height: 1.1em;
  background: var(--cyan);
  vertical-align: middle;
  animation: blink 1.1s step-end infinite;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0} }

/* ── Feature Cards ─────────────────────────────────────────────────── */
.feature-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}
.feature-card {
  background: var(--panel);
  padding: 2.5rem;
  transition: background .25s;
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--card-accent, var(--cyan)), transparent);
  opacity: 0;
  transition: opacity .3s;
}
.feature-card:hover::before { opacity: 1; }
.feature-card:hover { background: var(--panel2); }
.card-icon {
  font-size: 1.8rem;
  margin-bottom: 1.2rem;
  display: block;
}
.card-title {
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--text);
  margin-bottom: .6rem;
}
.card-desc {
  font-size: .88rem;
  color: var(--text2);
  line-height: 1.7;
}

/* ── Database Section ──────────────────────────────────────────────── */
.db-section { position: relative; overflow: hidden; }
.db-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  margin-top: 3rem;
}
.db-card {
  background: var(--panel);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .5rem;
  transition: all .25s;
  cursor: default;
  position: relative;
}
.db-card:hover { background: var(--panel2); }
.db-name {
  font-family: var(--mono);
  font-size: .78rem;
  font-weight: 500;
  color: var(--text);
  letter-spacing: .05em;
}
.db-desc {
  font-size: .78rem;
  color: var(--text3);
  line-height: 1.5;
}
.db-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem;
  margin-top: .5rem;
}
.db-tag {
  font-family: var(--mono);
  font-size: .62rem;
  padding: .15rem .5rem;
  border-radius: 2rem;
  letter-spacing: .06em;
}
.db-tag.physics   { background: rgba(51,217,255,.1);  color: var(--cyan); }
.db-tag.astro     { background: rgba(255,184,48,.1);  color: var(--amber); }
.db-tag.bio       { background: rgba(0,255,187,.1);   color: var(--green); }
.db-tag.all       { background: rgba(187,153,255,.1); color: var(--purple); }
.db-tag.cs        { background: rgba(255,68,102,.1);  color: var(--red); }
.db-cascade-label {
  font-family: var(--mono);
  font-size: .68rem;
  color: var(--text4);
  text-align: center;
  padding: 1rem 0 .5rem;
  letter-spacing: .15em;
  text-transform: uppercase;
}
.db-cascade-arrows {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}
.db-step {
  font-family: var(--mono);
  font-size: .72rem;
  color: var(--text2);
  padding: .3rem .8rem;
  border: 1px solid var(--border);
  border-radius: 2rem;
}
.db-arrow { color: var(--text4); font-size: .8rem; }

/* ── Workflow Section ──────────────────────────────────────────────── */
.workflow-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
  margin-top: 3rem;
}
.workflow-steps::before {
  content: '';
  position: absolute;
  top: 2.2rem;
  left: calc(12.5% + 1.5rem);
  right: calc(12.5% + 1.5rem);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border2), var(--border2), transparent);
}
.workflow-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 1.5rem;
  position: relative;
}
.workflow-num {
  width: 4.5rem; height: 4.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border2);
  border-radius: 50%;
  background: var(--panel);
  font-family: var(--mono);
  font-size: .78rem;
  color: var(--cyan);
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
  transition: all .3s;
}
.workflow-step:hover .workflow-num {
  background: var(--cyan-dim);
  border-color: var(--cyan);
}
.workflow-step-title {
  font-family: var(--serif);
  font-size: 1.05rem;
  margin-bottom: .5rem;
  color: var(--text);
}
.workflow-step-desc {
  font-size: .83rem;
  color: var(--text3);
  line-height: 1.65;
}

/* ── Extension Section ─────────────────────────────────────────────── */
.extension-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.ext-popup-mockup {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  max-width: 360px;
  box-shadow: 0 40px 80px rgba(0,0,0,.4);
}
.ext-header {
  background: var(--panel2);
  border-bottom: 2px solid var(--cyan);
  padding: .8rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.ext-logo {
  font-family: var(--mono);
  font-size: .85rem;
  font-weight: 500;
  letter-spacing: .1em;
  color: var(--cyan);
}
.ext-status {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-family: var(--mono);
  font-size: .65rem;
  color: var(--green);
}
.ext-status::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--green);
}
.ext-paper {
  padding: 1rem;
  border-bottom: 1px solid var(--border);
}
.ext-paper-title {
  font-family: var(--serif);
  font-size: .9rem;
  line-height: 1.4;
  color: var(--text);
  margin-bottom: .4rem;
}
.ext-paper-meta {
  font-family: var(--mono);
  font-size: .65rem;
  color: var(--text3);
}
.ext-doi {
  display: inline-block;
  background: rgba(51,217,255,.1);
  border: 1px solid rgba(51,217,255,.25);
  color: var(--cyan);
  font-family: var(--mono);
  font-size: .62rem;
  padding: .15rem .5rem;
  border-radius: 2rem;
  margin-top: .4rem;
}
.ext-badge {
  padding: .6rem 1rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: .6rem;
  font-family: var(--mono);
  font-size: .72rem;
}
.ext-badge-icon { font-size: .9rem; }
.ext-badge-text { color: var(--amber); }
.ext-actions { padding: .75rem 1rem; display: flex; flex-direction: column; gap: .5rem; }
.ext-btn {
  padding: .65rem .9rem;
  border-radius: 3px;
  font-family: var(--mono);
  font-size: .72rem;
  display: flex;
  align-items: center;
  gap: .5rem;
}
.ext-btn.primary { background: rgba(51,217,255,.1); border: 1px solid var(--cyan); color: var(--cyan); }
.ext-btn.dim     { background: rgba(255,255,255,.03); border: 1px solid var(--border); color: var(--text3); }

/* ── Download Section ──────────────────────────────────────────────── */
#download { text-align: center; }
.download-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}
.download-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  transition: all .3s;
  position: relative;
  overflow: hidden;
}
.download-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--card-accent, var(--cyan));
}
.download-card:hover { border-color: var(--border2); transform: translateY(-3px); box-shadow: 0 20px 40px rgba(0,0,0,.3); }
.download-icon { font-size: 2.5rem; }
.download-os { font-family: var(--serif); font-size: 1.2rem; color: var(--text); }
.download-version { font-family: var(--mono); font-size: .7rem; color: var(--text3); }
.download-btn {
  margin-top: .5rem;
  padding: .6rem 1.4rem;
  border-radius: var(--radius);
  font-family: var(--mono);
  font-size: .75rem;
  letter-spacing: .05em;
  border: 1px solid;
  cursor: pointer;
  transition: all .2s;
  background: transparent;
}
.download-btn.cyan  { border-color: var(--cyan);  color: var(--cyan); }
.download-btn.amber { border-color: var(--amber); color: var(--amber); }
.download-btn.green { border-color: var(--green); color: var(--green); }
.download-btn:hover { opacity: .75; transform: translateY(-1px); }

/* ── Testimonials ──────────────────────────────────────────────────── */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}
.testimonial-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 2rem;
  position: relative;
}
.testimonial-card::before {
  content: '"';
  font-family: var(--serif);
  font-size: 5rem;
  line-height: 1;
  color: var(--cyan);
  opacity: .1;
  position: absolute;
  top: .5rem;
  left: 1.5rem;
}
.testimonial-text {
  font-size: .9rem;
  color: var(--text2);
  line-height: 1.8;
  margin-bottom: 1.5rem;
  font-style: italic;
}
.testimonial-author {
  font-family: var(--mono);
  font-size: .72rem;
  color: var(--text3);
}
.testimonial-author strong {
  display: block;
  color: var(--text);
  font-weight: 400;
  margin-bottom: .1rem;
}

/* ── Community Coming Soon ─────────────────────────────────────────── */
.community-section {
  text-align: center;
  position: relative;
  overflow: hidden;
}
.community-section::before {
  content: '';
  position: absolute;
  top: -200px; left: 50%;
  transform: translateX(-50%);
  width: 600px; height: 600px;
  background: radial-gradient(ellipse, rgba(187,153,255,.08) 0%, transparent 70%);
  pointer-events: none;
}
.coming-soon-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .18em;
  color: var(--purple);
  text-transform: uppercase;
  padding: .35rem .9rem;
  border: 1px solid rgba(187,153,255,.25);
  border-radius: 2rem;
  background: rgba(187,153,255,.05);
  margin-bottom: 1.5rem;
}
.community-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
  text-align: left;
}
.comm-feature {
  padding: 1.75rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--panel);
  opacity: .7;
}
.comm-feature-icon { font-size: 1.5rem; margin-bottom: .75rem; }
.comm-feature-title {
  font-family: var(--serif);
  font-size: 1rem;
  margin-bottom: .4rem;
  color: var(--text);
}
.comm-feature-desc { font-size: .83rem; color: var(--text3); line-height: 1.6; }

/* ── Local-first callout ───────────────────────────────────────────── */
.local-first-strip {
  background: var(--panel);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 3rem 0;
}
.local-first-inner {
  display: flex;
  align-items: center;
  gap: 4rem;
  justify-content: center;
  flex-wrap: wrap;
}
.local-badge {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.local-badge-icon {
  width: 3rem; height: 3rem;
  background: var(--cyan-dim);
  border: 1px solid var(--border2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.local-badge-text strong {
  display: block;
  font-family: var(--mono);
  font-size: .78rem;
  color: var(--text);
  margin-bottom: .15rem;
}
.local-badge-text span { font-size: .78rem; color: var(--text3); }

/* ── Newsletter / GitHub CTA ───────────────────────────────────────── */
.cta-section {
  text-align: center;
  position: relative;
}
.cta-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 50% 50%, rgba(51,217,255,.04) 0%, transparent 100%);
}
.cta-box {
  position: relative;
  max-width: 640px;
  margin: 0 auto;
}
.github-stars {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--mono);
  font-size: .75rem;
  color: var(--text3);
  padding: .35rem .9rem;
  border: 1px solid var(--border);
  border-radius: 2rem;
  margin-bottom: 2rem;
  transition: all .2s;
  cursor: default;
}
.github-stars:hover { border-color: var(--amber); color: var(--amber); opacity: 1; }

/* ── Footer ────────────────────────────────────────────────────────── */
footer {
  padding: 4rem 0 2rem;
  border-top: 1px solid var(--border);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 4rem;
}
.footer-brand p {
  font-size: .85rem;
  color: var(--text3);
  line-height: 1.7;
  margin-top: .75rem;
  max-width: 28ch;
}
.footer-col-title {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--text3);
  margin-bottom: 1.2rem;
}
.footer-links { list-style: none; display: flex; flex-direction: column; gap: .65rem; }
.footer-links a { font-size: .85rem; color: var(--text3); transition: color .2s; }
.footer-links a:hover { color: var(--text); opacity: 1; }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  font-family: var(--mono);
  font-size: .7rem;
  color: var(--text4);
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-bottom a { color: var(--text4); }
.footer-bottom a:hover { color: var(--text3); opacity: 1; }

/* ── Animations ────────────────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }

/* ── Responsive ────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .feature-cards         { grid-template-columns: repeat(2, 1fr); }
  .db-grid               { grid-template-columns: repeat(2, 1fr); }
  .workflow-steps        { grid-template-columns: repeat(2, 1fr); gap: 2.5rem; }
  .workflow-steps::before { display: none; }
  .footer-grid           { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
  .features-intro        { grid-template-columns: 1fr; gap: 3rem; }
  .extension-layout      { grid-template-columns: 1fr; gap: 3rem; }
  .testimonial-grid      { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .nav-links             { display: none; }
  .nav-hamburger         { display: block; background: none; border: none; color: var(--text); font-size: 1.4rem; cursor: pointer; }
  .feature-cards         { grid-template-columns: 1fr; }
  .db-grid               { grid-template-columns: 1fr 1fr; }
  .download-grid         { grid-template-columns: 1fr; max-width: 320px; }
  .community-features    { grid-template-columns: 1fr; }
  .footer-grid           { grid-template-columns: 1fr; gap: 2rem; }
  .workflow-steps        { grid-template-columns: 1fr; }
  .hero-stats            { gap: 2rem; }
  .local-first-inner     { flex-direction: column; gap: 2rem; }
}