@import '_base.css';
@import '_effects.css';

/* ====================================================================
   snn34 — Vortex Links · underground / terminal aesthetic
   All color literals confined to :root and @keyframes.
   ==================================================================== */

:root {
  /* Vortex purple accent */
  --accent-h: 272;
  --accent-s: 72%;
  --accent-l: 68%;
  --accent: hsl(var(--accent-h) var(--accent-s) var(--accent-l));
  --accent-hover: hsl(var(--accent-h) var(--accent-s) calc(var(--accent-l) + 8%));
  --accent-glow: hsl(var(--accent-h) var(--accent-s) var(--accent-l) / 0.35);
  --accent-soft: hsl(var(--accent-h) var(--accent-s) var(--accent-l) / 0.12);
  --accent-line: hsl(var(--accent-h) var(--accent-s) var(--accent-l) / 0.28);

  /* Terminal greens for live/online status */
  --term-green: hsl(140 68% 52%);
  --term-green-glow: hsl(140 68% 52% / 0.45);
  --term-green-soft: hsl(140 68% 52% / 0.12);

  /* Deep purple backgrounds */
  --bg-0: 252 45% 5%;
  --bg-1: 252 45% 8%;
  --bg-2: 252 45% 13%;
  --bg-3: 252 40% 18%;

  /* Foreground */
  --fg-1: 270 30% 98%;
  --fg-2: 265 15% 75%;
  --fg-3: 260 10% 55%;
  --fg-muted: 260 8% 40%;

  /* Lines */
  --line-1: 260 20% 20%;
  --line-2: 260 18% 28%;

  /* Shadow variables */
  --shadow-low: hsl(0 0% 0% / 0.25);
  --shadow-mid: hsl(0 0% 0% / 0.45);
  --shadow-high: hsl(0 0% 0% / 0.65);
  --shadow-inset: hsl(0 0% 0% / 0.5);

  /* Overlays */
  --scrim-strong: hsl(252 45% 5% / 0.82);
  --scrim-mid: hsl(252 45% 5% / 0.55);
  --white-alpha-low: hsl(270 30% 98% / 0.04);
  --white-alpha-mid: hsl(270 30% 98% / 0.08);
  --white-alpha-high: hsl(270 30% 98% / 0.14);

  /* Typography */
  --font-mono: 'Courier New', ui-monospace, Menlo, Consolas, monospace;
  --font-display: 'Bricolage Grotesque', sans-serif;
  --font-body: 'DM Sans', sans-serif;

  /* Rhythm */
  --section-pad: clamp(4rem, 8vw, 7rem);
  --container-max: 76rem;
  --radius-1: 2px;
  --radius-2: 4px;
  --radius-3: 8px;

  --auto-color-1: hsl(0 65% 52%);
  --auto-color-2: hsl(42 85% 54%);
  --auto-color-3: hsl(138 55% 48%);
}

/* --- Global body tone --- */
.snn34-body {
  background: hsl(var(--bg-0));
  color: hsl(var(--fg-1));
  font-family: var(--font-body);
  overflow-x: hidden;
}
.snn34-body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 180px 180px;
  mix-blend-mode: overlay;
}
.snn34-body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 3px,
    var(--white-alpha-low) 3px,
    var(--white-alpha-low) 4px
  );
  opacity: 0.5;
}

.snn34-container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 3vw, 2rem);
  position: relative;
  z-index: 1;
}

.snn34-section {
  padding: var(--section-pad) 0;
  position: relative;
  z-index: 1;
}

/* =========================================================
   NAV — solid-dark terminal variant
   ========================================================= */
.snn34-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: hsl(var(--bg-0) / 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid hsl(var(--line-1));
  transition: transform 0.35s var(--ease-out-3), background 0.3s var(--ease-out-3);
}
.snn34-header--shrink { background: hsl(var(--bg-0) / 0.96); }
.snn34-nav-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 clamp(1rem, 3vw, 2rem);
  height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.snn34-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: hsl(var(--fg-1));
  font-family: var(--font-mono);
  font-weight: 700;
  letter-spacing: 0.02em;
  font-size: 1rem;
}
.snn34-brand-prefix {
  color: var(--accent);
  font-size: 1.05rem;
  text-shadow: 0 0 8px var(--accent-glow);
}
.snn34-brand-accent { color: var(--accent); }

.snn34-nav-links {
  display: none;
  list-style: none;
  gap: 0.25rem;
  margin: 0;
  padding: 0;
}
.snn34-nav-link {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: hsl(var(--fg-2));
  text-decoration: none;
  padding: 0.45rem 0.85rem;
  border: 1px solid transparent;
  border-radius: var(--radius-1);
  transition: color 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}
.snn34-nav-link:hover,
.snn34-nav-link:focus-visible {
  color: var(--accent);
  border-color: var(--accent-line);
  background: var(--accent-soft);
  outline: none;
}

.snn34-nav-right {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}
.snn34-nav-status {
  display: none;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: var(--term-green);
  text-transform: uppercase;
}
.snn34-status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--term-green);
  box-shadow: 0 0 6px var(--term-green-glow), 0 0 14px var(--term-green-glow);
  animation: snn34-pulse 2s ease-in-out infinite;
}

.snn34-nav-burger {
  display: inline-flex;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: 1px solid hsl(var(--line-2));
  padding: 6px 8px;
  border-radius: var(--radius-1);
  cursor: pointer;
}
.snn34-nav-burger span {
  width: 18px;
  height: 1.5px;
  background: hsl(var(--fg-1));
  display: block;
}

@media (min-width: 860px) {
  .snn34-nav-links { display: flex; }
  .snn34-nav-status { display: inline-flex; }
  .snn34-nav-burger { display: none; }
}

/* Mobile menu state — toggled via JS */
.snn34-nav-links.is-open {
  display: flex;
  position: absolute;
  top: 58px;
  left: 0;
  right: 0;
  flex-direction: column;
  background: hsl(var(--bg-1));
  border-bottom: 1px solid hsl(var(--line-1));
  padding: 1rem 1.5rem;
  gap: 0.25rem;
}

@keyframes snn34-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.55; transform: scale(0.82); }
}

/* =========================================================
   HERO — terminal window
   ========================================================= */
.snn34-hero {
  position: relative;
  min-height: 100vh;
  padding: calc(58px + var(--section-pad)) 0 var(--section-pad);
  display: flex;
  align-items: center;
  overflow: hidden;
}
.snn34-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}
.snn34-hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.22;
  filter: blur(1px) saturate(0.7) contrast(1.1);
}
.snn34-hero-scrim {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 25% 35%, var(--accent-soft), transparent 55%),
    radial-gradient(circle at 75% 75%, var(--term-green-soft), transparent 60%),
    linear-gradient(180deg, hsl(var(--bg-0) / 0.75), hsl(var(--bg-0) / 0.95));
}
.snn34-hero-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  padding: 0 clamp(1.25rem, 3vw, 2rem);
  max-width: var(--container-max);
  margin: 0 auto;
}

.snn34-term {
  width: 100%;
  max-width: 58rem;
  margin: 0 auto;
  background: hsl(var(--bg-1));
  border: 1px solid var(--accent-line);
  border-radius: var(--radius-3);
  box-shadow:
    0 30px 80px var(--shadow-high),
    0 0 0 1px var(--white-alpha-low),
    inset 0 0 40px var(--accent-soft);
  overflow: hidden;
  backdrop-filter: blur(4px);
  position: relative;
}
.snn34-term::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    var(--white-alpha-low) 2px,
    var(--white-alpha-low) 3px
  );
  opacity: 0.6;
  z-index: 1;
}

.snn34-term-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 0.95rem;
  background: hsl(var(--bg-2));
  border-bottom: 1px solid hsl(var(--line-1));
  position: relative;
  z-index: 2;
}
.snn34-term-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  display: inline-block;
  box-shadow: inset 0 0 2px var(--shadow-mid);
}
.snn34-term-dot--r { background: var(--auto-color-1); }
.snn34-term-dot--y { background: var(--auto-color-2); }
.snn34-term-dot--g { background: var(--auto-color-3); }
.snn34-term-label {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: hsl(var(--fg-3));
  letter-spacing: 0.08em;
}
.snn34-term-clock {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent);
  margin-left: 1rem;
  letter-spacing: 0.14em;
  display: none;
}
@media (min-width: 600px) { .snn34-term-clock { display: inline; } }

.snn34-term-body {
  position: relative;
  z-index: 2;
  padding: clamp(1.5rem, 4vw, 3rem);
  font-family: var(--font-mono);
}
.snn34-term-status {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  margin-bottom: 1.75rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: hsl(var(--fg-2));
}
.snn34-term-stat strong {
  color: var(--term-green);
  text-shadow: 0 0 6px var(--term-green-glow);
  font-weight: 700;
}
.snn34-term-prompt {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: hsl(var(--fg-2));
  margin-bottom: 1.25rem;
  word-break: break-all;
}
.snn34-term-prompt::before {
  content: '$ ';
  color: var(--accent);
  text-shadow: 0 0 6px var(--accent-glow);
}

.snn34-hero-title {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4.5vw, 3.25rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0 0 1rem;
  color: hsl(var(--fg-1));
  text-shadow: 0 2px 20px var(--shadow-high);
}
.snn34-cursor {
  display: inline-block;
  width: 0.14em;
  height: 0.95em;
  background: var(--accent);
  box-shadow: 0 0 6px var(--accent-glow);
  vertical-align: text-bottom;
  margin-left: 4px;
  animation: snn34-blink 1s step-end infinite;
}
@keyframes snn34-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.snn34-hero-desc {
  font-family: var(--font-mono);
  font-size: clamp(0.95rem, 1.4vw, 1.05rem);
  line-height: 1.75;
  color: hsl(var(--fg-2));
  max-width: 48ch;
  margin: 0 0 1.75rem;
}
.snn34-hero-desc em { color: var(--accent); font-style: normal; }

.snn34-hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.25rem;
  margin-bottom: 1.5rem;
}
.snn34-hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.88rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: hsl(var(--bg-0));
  background: var(--accent);
  border: 1px solid var(--accent);
  border-radius: var(--radius-2);
  padding: 0.85rem 1.5rem;
  cursor: pointer;
  text-decoration: none;
  box-shadow: 0 6px 22px var(--accent-glow), inset 0 0 0 1px var(--white-alpha-mid);
  transition: transform 0.18s var(--ease-out-3), box-shadow 0.22s var(--ease-out-3), background 0.2s;
  position: relative;
  overflow: hidden;
}
.snn34-hero-cta:hover {
  background: var(--accent-hover);
  box-shadow: 0 10px 36px var(--accent-glow);
  transform: translateY(-2px);
}
.snn34-hero-cta:active { transform: scale(0.97); }
.snn34-cta-arrow { font-size: 0.8em; }

.snn34-hero-link {
  font-family: var(--font-mono);
  color: hsl(var(--fg-2));
  text-decoration: none;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  border-bottom: 1px dashed hsl(var(--line-2));
  padding: 0.25rem 0.1rem;
  transition: color 0.2s, border-color 0.2s;
}
.snn34-hero-link:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.snn34-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.75rem;
  padding-top: 1rem;
  border-top: 1px dashed hsl(var(--line-1));
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: hsl(var(--fg-3));
  letter-spacing: 0.08em;
}
.snn34-meta-item strong { color: var(--accent); }

/* =========================================================
   TRUST BAR — LED stats
   ========================================================= */
.snn34-trust {
  padding: 3rem 0 3.5rem;
  background: hsl(var(--bg-1));
  border-top: 1px solid hsl(var(--line-1));
  border-bottom: 1px solid hsl(var(--line-1));
  position: relative;
  z-index: 2;
}
.snn34-trust::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 50% 0%, var(--accent-soft), transparent 60%);
}
.snn34-led-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  position: relative;
  z-index: 1;
}
@media (min-width: 820px) {
  .snn34-led-grid { grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
}
.snn34-led-cell {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding: 1.35rem 1.5rem;
  background: hsl(var(--bg-0));
  border: 1px solid hsl(var(--line-1));
  border-radius: var(--radius-2);
  box-shadow: inset 0 1px 0 var(--white-alpha-low), 0 2px 8px var(--shadow-low);
  position: relative;
  overflow: hidden;
  transition: border-color 0.25s, box-shadow 0.25s;
}
.snn34-led-cell::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    var(--white-alpha-low) 2px,
    var(--white-alpha-low) 3px
  );
  opacity: 0.7;
}
.snn34-led-cell:hover {
  border-color: var(--accent-line);
  box-shadow: 0 0 0 1px var(--accent-line), 0 8px 24px var(--accent-glow);
}
.snn34-led-label {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: hsl(var(--fg-3));
}
.snn34-led-value {
  font-family: var(--font-mono);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--accent);
  text-shadow: 0 0 12px var(--accent-glow), 0 0 28px var(--accent-glow);
  line-height: 1;
  letter-spacing: 0.02em;
}
.snn34-led-unit {
  font-size: 0.65em;
  margin-left: 2px;
  color: var(--accent);
}
.snn34-led-suffix {
  font-family: var(--font-body);
  font-size: 0.82rem;
  color: hsl(var(--fg-3));
  letter-spacing: 0.02em;
}

/* =========================================================
   ASCII DIVIDER
   ========================================================= */
.snn34-ascii {
  overflow: hidden;
  white-space: nowrap;
  padding: 1.25rem 0;
  text-align: center;
  color: hsl(var(--fg-muted));
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  background: hsl(var(--bg-0));
  border-top: 1px solid hsl(var(--line-1));
  border-bottom: 1px solid hsl(var(--line-1));
}
.snn34-ascii span {
  display: inline-block;
  opacity: 0.6;
}

/* =========================================================
   SECTION HEAD — shared
   ========================================================= */
.snn34-sect-head {
  margin-bottom: 3rem;
  max-width: 54rem;
}
.snn34-sect-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
  padding: 0.2rem 0.65rem;
  border: 1px solid var(--accent-line);
  border-radius: var(--radius-1);
  background: var(--accent-soft);
}
.snn34-sect-title {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 4vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.015em;
  line-height: 1.1;
  color: hsl(var(--fg-1));
  margin: 0 0 1rem;
  text-shadow: 0 0 24px var(--shadow-high);
}
.snn34-sect-lead {
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.65;
  color: hsl(var(--fg-2));
  max-width: 55ch;
  margin: 0;
}

/* =========================================================
   LINKS SECTION
   ========================================================= */
.snn34-section--links { background: hsl(var(--bg-0)); }
.snn34-link-list {
  list-style: none;
  padding: 0;
  margin: 0 0 2rem;
  display: grid;
  gap: 1rem;
}
.snn34-link-card {
  background: hsl(var(--bg-1));
  border: 1px solid hsl(var(--line-1));
  border-radius: var(--radius-3);
  padding: 1.5rem 1.75rem;
  transition: border-color 0.25s, box-shadow 0.3s, transform 0.25s;
  position: relative;
  overflow: hidden;
}
.snn34-link-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent-glow);
  opacity: 0.7;
}
.snn34-link-card:hover {
  border-color: var(--accent-line);
  box-shadow: 0 0 0 1px var(--accent-line), 0 14px 40px var(--shadow-mid), 0 0 30px var(--accent-glow);
  transform: translateY(-3px);
}
.snn34-link-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.snn34-link-tag {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  color: var(--accent);
  text-transform: uppercase;
}
.snn34-link-state {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--term-green);
}
.snn34-link-block {
  background: hsl(var(--bg-0));
  border: 1px solid hsl(var(--line-1));
  border-radius: var(--radius-2);
  padding: 0.9rem 1rem;
  margin-bottom: 1rem;
  font-family: var(--font-mono);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  box-shadow: inset 0 1px 3px var(--shadow-inset);
}
.snn34-link-prompt {
  font-size: 0.72rem;
  color: hsl(var(--fg-3));
  letter-spacing: 0.05em;
}
.snn34-link-prompt::before { content: ''; }
.snn34-link-addr {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--term-green);
  word-break: break-all;
  text-shadow: 0 0 8px var(--term-green-glow);
  font-weight: 500;
  letter-spacing: 0.02em;
}
.snn34-link-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}
.snn34-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.65rem 1.1rem;
  border-radius: var(--radius-2);
  cursor: pointer;
  border: 1px solid var(--accent);
  background: transparent;
  color: var(--accent);
  text-decoration: none;
  transition: background 0.2s, color 0.2s, box-shadow 0.25s, transform 0.18s;
}
.snn34-btn:hover {
  background: var(--accent);
  color: hsl(var(--bg-0));
  box-shadow: 0 0 16px var(--accent-glow), 0 4px 18px var(--shadow-mid);
  transform: translateY(-2px);
}
.snn34-btn:active { transform: scale(0.97); }
.snn34-btn--primary { /* same */ }

.snn34-link-meta {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: hsl(var(--fg-3));
  letter-spacing: 0.06em;
}
.snn34-link-note {
  padding: 1.5rem 1.75rem;
  background: hsl(var(--bg-2));
  border-left: 2px solid var(--accent);
  border-radius: var(--radius-2);
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.65;
  color: hsl(var(--fg-2));
}
.snn34-link-note strong { color: hsl(var(--fg-1)); }
.snn34-link-note a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid var(--accent-line);
}
.snn34-link-note a:hover { border-bottom-color: var(--accent); }

/* =========================================================
   ABOUT
   ========================================================= */
.snn34-section--about { background: hsl(var(--bg-1)); }
.snn34-about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}
@media (min-width: 960px) {
  .snn34-about-grid { grid-template-columns: 1.3fr 1fr; gap: 3.5rem; }
}
.snn34-about-text p {
  font-family: var(--font-body);
  font-size: 1.02rem;
  line-height: 1.75;
  color: hsl(var(--fg-2));
  margin: 0 0 1.35rem;
  max-width: 62ch;
}
.snn34-about-text p:last-child { margin-bottom: 0; }
.snn34-about-text a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid var(--accent-line);
  transition: border-color 0.2s;
}
.snn34-about-text a:hover { border-bottom-color: var(--accent); }

.snn34-about-media { display: flex; flex-direction: column; gap: 1.5rem; }
.snn34-about-figure {
  margin: 0;
  border: 1px solid hsl(var(--line-1));
  border-radius: var(--radius-3);
  overflow: hidden;
  background: hsl(var(--bg-2));
  box-shadow: 0 20px 60px var(--shadow-mid);
}
.snn34-about-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 1200/630;
}
.snn34-about-figure figcaption {
  padding: 0.75rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: hsl(var(--fg-3));
  border-top: 1px solid hsl(var(--line-1));
  letter-spacing: 0.04em;
}
.snn34-about-sidebar {
  padding: 1.5rem 1.75rem;
  background: hsl(var(--bg-0));
  border: 1px solid hsl(var(--line-1));
  border-radius: var(--radius-3);
  box-shadow: inset 0 1px 0 var(--white-alpha-low);
}
.snn34-about-sidebar-title {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px dashed hsl(var(--line-1));
}
.snn34-kv {
  margin: 0;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.5rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
}
.snn34-kv dt {
  color: hsl(var(--fg-3));
  letter-spacing: 0.02em;
}
.snn34-kv dd {
  margin: 0;
  color: hsl(var(--fg-1));
  text-align: right;
  font-weight: 600;
}

/* =========================================================
   FEATURES — terminal cards
   ========================================================= */
.snn34-section--features { background: hsl(var(--bg-0)); }
.snn34-feat-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 720px) {
  .snn34-feat-grid { grid-template-columns: repeat(2, 1fr); gap: 1.75rem; }
}
.snn34-feat {
  background: hsl(var(--bg-1));
  border: 1px solid hsl(var(--line-1));
  border-radius: var(--radius-3);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.25s;
}
.snn34-feat:hover {
  border-color: var(--accent-line);
  transform: translateY(-4px);
  box-shadow: 0 20px 50px var(--shadow-mid), 0 0 30px var(--accent-glow);
}
.snn34-feat-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 0.9rem;
  background: hsl(var(--bg-2));
  border-bottom: 1px solid hsl(var(--line-1));
}
.snn34-feat-file {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: hsl(var(--fg-3));
  letter-spacing: 0.06em;
}
.snn34-feat-body {
  padding: 1.5rem 1.75rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  flex: 1;
}
.snn34-feat-icon {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-2);
  background: var(--accent-soft);
  border: 1px solid var(--accent-line);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  box-shadow: 0 0 16px var(--accent-glow);
}
.snn34-feat-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: hsl(var(--fg-1));
  margin: 0;
  letter-spacing: -0.01em;
}
.snn34-feat-text {
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.65;
  color: hsl(var(--fg-2));
  margin: 0;
}
.snn34-feat-img {
  display: block;
  width: 100%;
  max-width: 90%;
  aspect-ratio: 1/1;
  object-fit: cover;
  border-radius: var(--radius-2);
  margin-top: 0.75rem;
  border: 1px solid hsl(var(--line-1));
  align-self: center;
  opacity: 0.92;
}

/* =========================================================
   HOW-TO
   ========================================================= */
.snn34-section--howto { background: hsl(var(--bg-1)); }
.snn34-steps {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: snn34step;
  display: grid;
  gap: 1.5rem;
}
.snn34-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem 1.5rem;
  padding: 1.75rem 1.75rem 1.5rem;
  background: hsl(var(--bg-0));
  border: 1px solid hsl(var(--line-1));
  border-radius: var(--radius-3);
  position: relative;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.snn34-step:hover {
  border-color: var(--accent-line);
  box-shadow: 0 0 0 1px var(--accent-line), 0 12px 32px var(--shadow-mid);
}
@media (min-width: 900px) {
  .snn34-step {
    grid-template-columns: auto 1fr 260px;
    gap: 1rem 2rem;
  }
  .snn34-step:nth-child(even) { grid-template-columns: auto 260px 1fr; }
  .snn34-step:nth-child(even) .snn34-step-body { order: 2; }
  .snn34-step:nth-child(even) .snn34-step-media { order: 1; }
}
.snn34-step-num {
  font-family: var(--font-mono);
  font-size: 2.1rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  text-shadow: 0 0 18px var(--accent-glow);
  min-width: 3ch;
  letter-spacing: 0.05em;
  align-self: start;
}
.snn34-step-body { display: flex; flex-direction: column; gap: 0.75rem; }
.snn34-step-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: hsl(var(--fg-1));
  margin: 0;
  letter-spacing: -0.01em;
}
.snn34-step-text {
  font-family: var(--font-body);
  font-size: 0.97rem;
  line-height: 1.7;
  color: hsl(var(--fg-2));
  margin: 0;
}
.snn34-step-text a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid var(--accent-line);
}
.snn34-step-text a:hover { border-bottom-color: var(--accent); }
.snn34-code {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  background: hsl(var(--bg-2));
  color: var(--term-green);
  padding: 0.85rem 1rem;
  border-radius: var(--radius-2);
  border: 1px solid hsl(var(--line-1));
  overflow-x: auto;
  line-height: 1.55;
  margin: 0;
  box-shadow: inset 0 1px 3px var(--shadow-inset);
  text-shadow: 0 0 6px var(--term-green-glow);
}
.snn34-step-media {
  align-self: center;
  width: 100%;
}
.snn34-step-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1/1;
  object-fit: cover;
  border-radius: var(--radius-2);
  border: 1px solid hsl(var(--line-1));
  box-shadow: 0 6px 22px var(--shadow-low);
}

.snn34-opsec {
  margin-top: 2.5rem;
  padding: 2rem 2.25rem;
  background: hsl(var(--bg-0));
  border: 1px dashed var(--accent-line);
  border-radius: var(--radius-3);
}
.snn34-opsec-title {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px dashed hsl(var(--line-1));
}
.snn34-opsec-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem 2rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.65;
  color: hsl(var(--fg-2));
}
@media (min-width: 820px) { .snn34-opsec-grid { grid-template-columns: repeat(3, 1fr); } }
.snn34-opsec-grid strong { color: hsl(var(--fg-1)); display: block; margin-bottom: 0.25rem; }
.snn34-opsec-grid a { color: var(--accent); text-decoration: none; border-bottom: 1px solid var(--accent-line); }
.snn34-opsec-grid a:hover { border-bottom-color: var(--accent); }

/* =========================================================
   FAQ
   ========================================================= */
.snn34-section--faq { background: hsl(var(--bg-0)); }
.snn34-faq-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.75rem;
  max-width: 64rem;
}
.snn34-faq-item {
  background: hsl(var(--bg-1));
  border: 1px solid hsl(var(--line-1));
  border-radius: var(--radius-2);
  overflow: hidden;
  transition: border-color 0.25s, box-shadow 0.3s;
}
.snn34-faq-item:hover { border-color: var(--accent-line); }
.snn34-faq-item.is-open {
  border-color: var(--accent-line);
  box-shadow: 0 0 0 1px var(--accent-line), 0 8px 30px var(--shadow-mid);
}
.snn34-faq-q {
  width: 100%;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  background: transparent;
  border: none;
  padding: 1.15rem 1.5rem;
  cursor: pointer;
  text-align: left;
  color: hsl(var(--fg-1));
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: -0.005em;
  transition: background 0.2s;
}
.snn34-faq-q:hover { background: var(--white-alpha-low); }
.snn34-faq-q-num {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.1em;
  margin-top: 3px;
  flex: 0 0 2.5rem;
}
.snn34-faq-q-text { flex: 1; }
.snn34-faq-q-plus {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  color: var(--accent);
  margin-left: 0.75rem;
  transition: transform 0.3s var(--ease-out-3);
  flex: 0 0 auto;
}
.snn34-faq-item.is-open .snn34-faq-q-plus { transform: rotate(45deg); }
.snn34-faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease-out-3);
}
.snn34-faq-item.is-open .snn34-faq-a { max-height: 500px; }
.snn34-faq-a p {
  padding: 0 1.5rem 1.25rem 4rem;
  font-family: var(--font-body);
  font-size: 0.97rem;
  line-height: 1.7;
  color: hsl(var(--fg-2));
  margin: 0;
  max-width: 64ch;
}
@media (max-width: 600px) {
  .snn34-faq-a p { padding: 0 1.25rem 1rem 1.25rem; }
  .snn34-faq-q-num { flex-basis: auto; }
}

.snn34-faq-cross {
  margin-top: 2.5rem;
  padding: 1.25rem 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: hsl(var(--fg-3));
  border-top: 1px dashed hsl(var(--line-1));
  text-align: center;
}
.snn34-faq-cross a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid var(--accent-line);
}
.snn34-faq-cross a:hover { border-bottom-color: var(--accent); }

/* =========================================================
   CTA
   ========================================================= */
.snn34-cta {
  position: relative;
  padding: clamp(4rem, 7vw, 6.5rem) 0;
  overflow: hidden;
  background: hsl(var(--bg-1));
  border-top: 1px solid hsl(var(--line-1));
  border-bottom: 1px solid hsl(var(--line-1));
}
.snn34-cta-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.snn34-cta-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.18;
  filter: saturate(0.7) contrast(1.1);
  aspect-ratio: 1280/400;
}
.snn34-cta-scrim {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, hsl(var(--bg-0) / 0.55), hsl(var(--bg-0) / 0.92) 75%);
}
.snn34-cta-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 44rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}
.snn34-cta-title {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 4vw, 2.75rem);
  font-weight: 800;
  color: hsl(var(--fg-1));
  margin: 0;
  letter-spacing: -0.015em;
  line-height: 1.1;
  text-shadow: 0 0 30px var(--accent-glow);
}
.snn34-cta-text {
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.65;
  color: hsl(var(--fg-2));
  max-width: 40rem;
  margin: 0 auto;
}
.snn34-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: hsl(var(--bg-0));
  background: var(--accent);
  border: 1px solid var(--accent);
  border-radius: var(--radius-2);
  padding: 1.1rem 2.25rem;
  cursor: pointer;
  box-shadow: 0 12px 36px var(--accent-glow), inset 0 0 0 1px var(--white-alpha-mid);
  transition: transform 0.18s, box-shadow 0.22s, background 0.2s;
  margin-top: 0.5rem;
}
.snn34-cta-btn:hover {
  background: var(--accent-hover);
  transform: translateY(-3px);
  box-shadow: 0 18px 48px var(--accent-glow);
}
.snn34-cta-btn:active { transform: scale(0.97); }
.snn34-cta-sub {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: hsl(var(--fg-3));
  margin: 0;
}

/* =========================================================
   FOOTER
   ========================================================= */
.snn34-footer {
  background: hsl(var(--bg-0));
  padding: 3.5rem 0 2rem;
  border-top: 1px solid hsl(var(--line-1));
  position: relative;
  z-index: 1;
}
.snn34-foot-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}
@media (min-width: 720px) {
  .snn34-foot-grid { grid-template-columns: 2fr 1fr 1fr; gap: 3rem; }
}
.snn34-foot-title {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 1rem;
}
.snn34-foot-text {
  font-family: var(--font-body);
  font-size: 0.92rem;
  line-height: 1.65;
  color: hsl(var(--fg-3));
  margin: 0;
  max-width: 36rem;
}
.snn34-foot-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.5rem;
}
.snn34-foot-links a {
  font-family: var(--font-mono);
  font-size: 0.86rem;
  color: hsl(var(--fg-2));
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: color 0.2s;
}
.snn34-foot-links a:hover { color: var(--accent); }

.snn34-foot-bottom {
  padding-top: 1.5rem;
  border-top: 1px dashed hsl(var(--line-1));
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 2rem;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: hsl(var(--fg-3));
  letter-spacing: 0.04em;
}
.snn34-foot-disclaimer {
  flex: 1 1 100%;
  color: hsl(var(--fg-muted));
  font-size: 0.72rem;
  line-height: 1.5;
  margin-top: 0.5rem;
}

/* ========= REVEAL / visibility ========= */
.snn34-reveal { will-change: transform, opacity; }

/* Focus-visible a11y — all interactive */
button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: var(--radius-1);
}

/* =========================================================
   Shimmer button override (accent color)
   ========================================================= */
.snn34-shimmer-btn { position: relative; overflow: hidden; }
.snn34-shimmer-btn::after {
  content: '';
  position: absolute;
  top: 0; left: -80%;
  width: 40%; height: 100%;
  background: linear-gradient(120deg, transparent, var(--white-alpha-high), transparent);
  transform: skewX(-20deg);
  animation: snn34-shimmer 3.5s ease-in-out infinite;
  pointer-events: none;
}
@keyframes snn34-shimmer {
  0%, 40% { left: -80%; }
  60%, 100% { left: 140%; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .snn34-cursor,
  .snn34-status-dot,
  .snn34-shimmer-btn::after { animation: none; }
  * { transition-duration: 0.01ms !important; }
}

/* ============================================================
   VERIFICATION PROCESS SECTION
   ============================================================ */
.snn34-section--verify {
  background: hsl(var(--bg-1));
  border-top: 1px solid hsl(var(--line-1));
  border-bottom: 1px solid hsl(var(--line-1));
}

.snn34-verify-steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  margin-bottom: var(--space-16);
}

.snn34-vstep {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: var(--space-6);
  padding: var(--space-8);
  background: hsl(var(--bg-2));
  border: 1px solid hsl(var(--line-1));
  border-left: 3px solid var(--accent);
  position: relative;
}

.snn34-vstep__num {
  font-family: var(--font-mono, 'Courier New', monospace);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  padding-top: 0.2rem;
}

.snn34-vstep__title {
  font-size: var(--font-size-h3);
  font-weight: 600;
  color: hsl(var(--fg-1));
  margin-bottom: var(--space-3);
}

.snn34-vstep__text {
  color: hsl(var(--fg-2));
  line-height: 1.7;
  font-size: var(--font-size-body);
}

/* Phishing block */
.snn34-phishing-block {
  background: hsl(var(--bg-2));
  border: 1px solid hsl(var(--line-1));
  border-left: 3px solid hsl(var(--status-err));
  padding: var(--space-10);
}

.snn34-phishing-title {
  font-size: var(--font-size-h3);
  font-weight: 700;
  color: hsl(var(--status-err));
  margin-bottom: var(--space-4);
}

.snn34-phishing-list {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.snn34-phishing-item {
  padding-left: var(--space-6);
  border-left: 2px solid hsl(var(--line-2));
  color: hsl(var(--fg-2));
  line-height: 1.6;
}

.snn34-phishing-item strong {
  color: hsl(var(--fg-1));
}

.snn34-phishing-quote {
  border-top: 1px solid hsl(var(--line-1));
  padding-top: var(--space-6);
  margin: 0;
}

.snn34-phishing-quote p {
  font-style: italic;
  color: hsl(var(--fg-1));
  font-size: 1.05rem;
  line-height: 1.6;
  margin-bottom: var(--space-2);
}

.snn34-phishing-quote cite {
  font-size: var(--font-size-small);
  color: hsl(var(--fg-3));
  font-style: normal;
}

@media (max-width: 640px) {
  .snn34-vstep {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }
  .snn34-phishing-block { padding: var(--space-6); }
}