/* ============================================================
   LANDING PAGE — v1.3 purple cinematic theme
   Apple-inspired scroll storytelling + reactive cursor
   ============================================================ */

:root {
  --lp-bg: #07070b;
  --lp-bg-2: #0c0a14;
  --lp-ink: #f1f0fa;
  --lp-mist: #9b9aae;
  --lp-line: rgba(255,255,255,0.08);
  --lp-line-strong: rgba(255,255,255,0.16);
  --lp-purple: #a855f7;
  --lp-purple-2: #7c3aed;
  --lp-purple-3: #c4b5fd;
  --lp-purple-soft: rgba(168,85,247,0.18);
  --lp-purple-glow: rgba(168,85,247,0.35);
  --lp-cyan: #22d3ee;
  --lp-pink: #ec4899;
}

/* ── Body & global ───────────────────────────────────── */
.lp-body {
  background: var(--lp-bg);
  color: var(--lp-ink);
  font-family: "Manrope","Noto Sans TC",system-ui,sans-serif;
  margin: 0;
  overflow-x: hidden;
  cursor: none;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}
.lp-body * { box-sizing: border-box; }
.lp-body a { color: inherit; text-decoration: none; }
.lp-body button { cursor: none; }

@media (max-width: 768px) {
  .lp-body { cursor: auto; }
  .lp-cursor, .lp-cursor-dot { display: none !important; }
}

/* ── Reactive cursor ─────────────────────────────────── */
.lp-cursor {
  position: fixed;
  top: 0; left: 0;
  width: 36px; height: 36px;
  border: 1.5px solid rgba(196,181,253,0.55);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate3d(-100px,-100px,0);
  transition: width .25s ease, height .25s ease, border-color .2s ease, background .2s ease;
  mix-blend-mode: difference;
}
.lp-cursor.is-hover {
  width: 64px; height: 64px;
  border-color: rgba(196,181,253,0.9);
  background: rgba(168,85,247,0.18);
}
.lp-cursor-dot {
  position: fixed;
  top: 0; left: 0;
  width: 6px; height: 6px;
  background: var(--lp-purple-3);
  border-radius: 50%;
  pointer-events: none;
  z-index: 10000;
  transform: translate3d(-100px,-100px,0);
  box-shadow: 0 0 12px var(--lp-purple-glow);
}

/* ── Aurora background ────────────────────────────────── */
.lp-aurora {
  position: fixed;
  inset: 0;
  z-index: -3;
  overflow: hidden;
  background:
    radial-gradient(circle at 20% 10%, rgba(124,58,237,0.18), transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(236,72,153,0.10), transparent 55%),
    linear-gradient(180deg, #07070b 0%, #0c0a14 50%, #07070b 100%);
}
.lp-aurora-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.5;
  will-change: transform;
}
.lp-aurora-1 {
  width: 540px; height: 540px;
  background: radial-gradient(circle, var(--lp-purple) 0%, transparent 70%);
  top: -100px; left: -150px;
  animation: lpFloat1 18s ease-in-out infinite alternate;
}
.lp-aurora-2 {
  width: 480px; height: 480px;
  background: radial-gradient(circle, var(--lp-purple-2) 0%, transparent 70%);
  top: 40%; right: -120px;
  animation: lpFloat2 22s ease-in-out infinite alternate;
}
.lp-aurora-3 {
  width: 420px; height: 420px;
  background: radial-gradient(circle, var(--lp-cyan) 0%, transparent 70%);
  bottom: -120px; left: 40%;
  opacity: 0.25;
  animation: lpFloat3 26s ease-in-out infinite alternate;
}
@keyframes lpFloat1 { from { transform: translate(0,0) scale(1); } to { transform: translate(120px,80px) scale(1.15); } }
@keyframes lpFloat2 { from { transform: translate(0,0) scale(1); } to { transform: translate(-100px,-60px) scale(1.1); } }
@keyframes lpFloat3 { from { transform: translate(0,0) scale(1); } to { transform: translate(80px,-100px) scale(1.2); } }

.lp-grid {
  position: fixed;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at 50% 0%, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 0%, black 30%, transparent 80%);
}
.lp-grain {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.04;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence baseFrequency='0.9' numOctaves='2'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}

/* ── Navigation ───────────────────────────────────────── */
.lp-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px 0;
  transition: padding .3s ease, background .3s ease, border-color .3s ease, backdrop-filter .3s ease;
  border-bottom: 1px solid transparent;
}
.lp-nav.is-scrolled {
  padding: 10px 0;
  background: rgba(7,7,11,0.72);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  border-bottom-color: var(--lp-line);
}
.lp-nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  gap: 32px;
}
.lp-brand { display: flex; align-items: center; gap: 12px; }
.lp-brand-text { display: flex; flex-direction: column; line-height: 1; }
.lp-brand-name { font-size: 14px; font-weight: 800; letter-spacing: 0.18em; }
.lp-brand-tag { font-size: 10px; color: var(--lp-mist); margin-top: 4px; font-family: "JetBrains Mono",monospace; letter-spacing: 0.1em; }
.lp-nav-links { display: flex; gap: 28px; margin-left: auto; }
.lp-nav-link {
  font-size: 13px; font-weight: 500;
  color: var(--lp-mist);
  position: relative;
  padding: 6px 0;
  transition: color .2s ease;
}
.lp-nav-link::after {
  content: "";
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 1px;
  background: var(--lp-purple-3);
  transition: width .25s ease;
}
.lp-nav-link:hover { color: var(--lp-ink); }
.lp-nav-link:hover::after { width: 100%; }
.lp-nav-cta { display: flex; gap: 10px; }

@media (max-width: 880px) {
  .lp-nav-links { display: none; }
}

/* ── Buttons ──────────────────────────────────────────── */
.lp-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 13px; font-weight: 600;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
  transition: transform .25s cubic-bezier(.34,1.56,.64,1), box-shadow .25s ease, background .25s ease, border-color .25s ease;
  will-change: transform;
  white-space: nowrap;
}
.lp-btn svg { width: 14px; height: 14px; }
.lp-btn-ghost {
  background: transparent;
  color: var(--lp-ink);
  border-color: var(--lp-line-strong);
}
.lp-btn-ghost:hover { border-color: var(--lp-purple-3); background: rgba(255,255,255,0.04); }
.lp-btn-primary {
  background: linear-gradient(135deg, var(--lp-purple) 0%, var(--lp-purple-2) 100%);
  color: #fff;
  box-shadow: 0 8px 24px -8px var(--lp-purple-glow), inset 0 1px 0 rgba(255,255,255,0.18);
}
.lp-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 40px -10px var(--lp-purple-glow), 0 0 30px -5px var(--lp-purple), inset 0 1px 0 rgba(255,255,255,0.25);
}
.lp-btn-outline {
  background: rgba(255,255,255,0.03);
  color: var(--lp-ink);
  border-color: var(--lp-line-strong);
  backdrop-filter: blur(10px);
}
.lp-btn-outline:hover { border-color: var(--lp-purple-3); background: rgba(168,85,247,0.08); }
.lp-btn-lg { padding: 14px 28px; font-size: 14px; }
.lp-btn-lg svg { width: 18px; height: 18px; }
.lp-btn-xl { padding: 18px 36px; font-size: 16px; }
.lp-btn-xl svg { width: 22px; height: 22px; }

/* ── HERO ─────────────────────────────────────────────── */
.lp-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 32px 60px;
  overflow: hidden;
}
.lp-hero-orb {
  position: absolute;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(168,85,247,0.35) 0%, rgba(124,58,237,0.18) 30%, transparent 70%);
  filter: blur(80px);
  pointer-events: none;
  transform: translate(0,0);
  transition: transform .3s cubic-bezier(.16,1,.3,1);
  will-change: transform;
}
.lp-hero-inner {
  position: relative;
  max-width: 1040px;
  text-align: center;
  z-index: 2;
}
.lp-hero-badge {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 18px;
  border-radius: 999px;
  background: rgba(168,85,247,0.10);
  border: 1px solid rgba(168,85,247,0.32);
  font-family: "JetBrains Mono",monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--lp-purple-3);
  margin-bottom: 36px;
}
.lp-pulse {
  width: 8px; height: 8px;
  background: var(--lp-purple);
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(168,85,247,0.7);
  animation: lpPulse 2s infinite;
}
@keyframes lpPulse {
  0% { box-shadow: 0 0 0 0 rgba(168,85,247,0.7); }
  70% { box-shadow: 0 0 0 12px rgba(168,85,247,0); }
  100% { box-shadow: 0 0 0 0 rgba(168,85,247,0); }
}

.lp-hero-title {
  font-size: clamp(44px, 7.5vw, 96px);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin: 0 0 28px;
}
.lp-line { display: block; }
.lp-grad {
  background: linear-gradient(120deg, #fff 0%, var(--lp-purple-3) 40%, var(--lp-purple) 70%, var(--lp-pink) 100%);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  animation: lpGradShift 8s ease infinite;
}
@keyframes lpGradShift {
  0%,100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.lp-hero-sub {
  font-size: clamp(15px, 1.6vw, 19px);
  color: var(--lp-mist);
  line-height: 1.7;
  max-width: 720px;
  margin: 0 auto 44px;
}
.lp-hero-cta {
  display: flex; gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 72px;
}

.lp-hero-stats {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
  padding: 24px 32px;
  background: rgba(255,255,255,0.025);
  border: 1px solid var(--lp-line);
  border-radius: 20px;
  backdrop-filter: blur(20px);
  max-width: 880px;
  margin: 0 auto;
}
.lp-stat { display: flex; flex-direction: column; align-items: center; min-width: 110px; }
.lp-stat-num {
  font-size: 32px; font-weight: 800;
  background: linear-gradient(180deg, #fff, var(--lp-purple-3));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  font-variant-numeric: tabular-nums;
}
.lp-stat-lbl {
  font-size: 11px;
  color: var(--lp-mist);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: 6px;
}
.lp-stat-sep {
  width: 1px; height: 32px;
  background: linear-gradient(180deg, transparent, var(--lp-line-strong), transparent);
}
@media (max-width: 640px) {
  .lp-stat-sep { display: none; }
  .lp-hero-stats { gap: 18px; padding: 18px; }
}

/* ── Ticker tape ─────────────────────────────────────── */
.lp-tape {
  position: absolute;
  bottom: 60px; left: 0; right: 0;
  overflow: hidden;
  border-top: 1px solid var(--lp-line);
  border-bottom: 1px solid var(--lp-line);
  background: rgba(7,7,11,0.5);
  backdrop-filter: blur(8px);
  padding: 12px 0;
  z-index: 1;
  mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
}
.lp-tape-track {
  display: flex; gap: 48px;
  animation: lpTape 60s linear infinite;
  width: max-content;
}
.lp-tape-track span {
  font-family: "JetBrains Mono",monospace;
  font-size: 12px;
  color: var(--lp-mist);
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.lp-tape-track b { color: var(--lp-ink); margin-right: 6px; }
.lp-tape-track em { font-style: normal; margin-left: 4px; }
.lp-tape-track em.up { color: #20c997; }
.lp-tape-track em.dn { color: #ef4444; }
@keyframes lpTape { from { transform: translateX(0); } to { transform: translateX(-50%); } }

.lp-scroll-hint {
  position: absolute;
  bottom: 16px; left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  font-family: "JetBrains Mono",monospace;
  font-size: 10px;
  color: var(--lp-mist);
  letter-spacing: 0.3em;
  z-index: 2;
}
.lp-scroll-line {
  width: 1px; height: 28px;
  background: linear-gradient(180deg, var(--lp-purple-3), transparent);
  animation: lpScrollPulse 2s ease-in-out infinite;
}
@keyframes lpScrollPulse {
  0%,100% { opacity: 0.3; transform: scaleY(0.6); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ── Apple-style scroll story ─────────────────────────── */
.lp-story {
  position: relative;
  /* Total scroll = 6 cards × 80vh + sticky 100vh */
}
.lp-story-track {
  height: calc(100vh + 6 * 60vh);
}
.lp-story-sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 32px 40px;
  overflow: hidden;
}
.lp-story-head {
  text-align: center;
  margin-bottom: 32px;
  max-width: 880px;
  margin-left: auto;
  margin-right: auto;
}
.lp-eyebrow {
  font-family: "JetBrains Mono",monospace;
  font-size: 11px;
  color: var(--lp-purple-3);
  letter-spacing: 0.28em;
  margin: 0 0 14px;
  text-transform: uppercase;
}
.lp-eyebrow::before {
  content: "—— ";
  color: var(--lp-purple);
}
.lp-h2 {
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--lp-ink);
}
.lp-sub {
  font-size: 16px;
  color: var(--lp-mist);
  line-height: 1.7;
  margin: 18px auto 0;
  max-width: 640px;
}

.lp-story-stage {
  position: relative;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  perspective: 1400px;
}
.lp-story-card {
  position: absolute;
  width: min(560px, 90vw);
  padding: 36px 40px;
  background: linear-gradient(180deg, rgba(20,18,30,0.92), rgba(12,10,20,0.92));
  border: 1px solid var(--lp-line-strong);
  border-radius: 24px;
  backdrop-filter: blur(20px);
  box-shadow: 0 40px 80px -20px rgba(0,0,0,0.6), 0 0 0 1px rgba(168,85,247,0.06) inset;
  opacity: 0;
  transform: translateY(40px) scale(0.95);
  transition: opacity .6s ease, transform .6s cubic-bezier(.16,1,.3,1);
  pointer-events: none;
}
.lp-story-card.is-active {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}
.lp-story-num {
  font-family: "JetBrains Mono",monospace;
  font-size: 12px;
  color: var(--lp-purple-3);
  letter-spacing: 0.2em;
  margin-bottom: 12px;
}
.lp-story-icon { font-size: 40px; margin-bottom: 14px; }
.lp-story-card h3 {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin: 0 0 12px;
  color: var(--lp-ink);
}
.lp-story-card p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--lp-mist);
  margin: 0 0 20px;
}
.lp-story-tags {
  display: flex; gap: 8px; flex-wrap: wrap;
}
.lp-story-tags span {
  padding: 4px 10px;
  background: rgba(168,85,247,0.12);
  border: 1px solid rgba(168,85,247,0.28);
  border-radius: 999px;
  font-size: 11px;
  color: var(--lp-purple-3);
  font-family: "JetBrains Mono",monospace;
  letter-spacing: 0.05em;
}

.lp-story-progress {
  position: absolute;
  bottom: 32px; left: 50%;
  transform: translateX(-50%);
  width: min(420px, 70vw);
  height: 2px;
  background: var(--lp-line);
  border-radius: 2px;
  overflow: hidden;
}
.lp-story-progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--lp-purple), var(--lp-pink));
  transition: width .15s ease-out;
  box-shadow: 0 0 12px var(--lp-purple-glow);
}

/* ── Workflow ────────────────────────────────────────── */
.lp-workflow {
  padding: 140px 32px;
  position: relative;
}
.lp-workflow-inner { max-width: 1200px; margin: 0 auto; }
.lp-section-head {
  text-align: center;
  margin-bottom: 64px;
}
.lp-flow {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
  counter-reset: flow;
}
.lp-flow-step {
  position: relative;
  padding: 32px 28px;
  background: rgba(255,255,255,0.025);
  border: 1px solid var(--lp-line);
  border-radius: 20px;
  transition: transform .35s cubic-bezier(.16,1,.3,1), border-color .35s ease, background .35s ease;
}
.lp-flow-step::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 20px;
  padding: 1px;
  background: linear-gradient(135deg, transparent 0%, rgba(168,85,247,0.5) 50%, transparent 100%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  opacity: 0;
  transition: opacity .35s ease;
  pointer-events: none;
}
.lp-flow-step:hover {
  transform: translateY(-6px);
  background: rgba(168,85,247,0.05);
  border-color: rgba(168,85,247,0.25);
}
.lp-flow-step:hover::before { opacity: 1; }
.lp-flow-no {
  display: inline-block;
  font-family: "JetBrains Mono",monospace;
  font-size: 11px;
  color: var(--lp-purple-3);
  letter-spacing: 0.2em;
  margin-bottom: 14px;
  padding: 4px 10px;
  background: rgba(168,85,247,0.1);
  border-radius: 6px;
}
.lp-flow-step h4 {
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 10px;
  color: var(--lp-ink);
}
.lp-flow-step p {
  font-size: 13px;
  color: var(--lp-mist);
  line-height: 1.65;
  margin: 0;
}

/* ── Stack chips ─────────────────────────────────────── */
.lp-stack {
  padding: 100px 32px;
}
.lp-stack-inner { max-width: 1100px; margin: 0 auto; }
.lp-chips {
  display: flex; flex-wrap: wrap; gap: 10px;
  justify-content: center;
}
.lp-chip {
  padding: 10px 18px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--lp-line-strong);
  border-radius: 999px;
  font-family: "JetBrains Mono",monospace;
  font-size: 13px;
  color: var(--lp-ink);
  letter-spacing: 0.02em;
  transition: transform .25s cubic-bezier(.16,1,.3,1), background .25s ease, border-color .25s ease, color .25s ease;
}
.lp-chip:hover {
  transform: translateY(-3px) scale(1.05);
  background: rgba(168,85,247,0.12);
  border-color: var(--lp-purple-3);
  color: var(--lp-purple-3);
}

/* ── FAQ ─────────────────────────────────────────────── */
.lp-faq {
  padding: 100px 32px;
}
.lp-faq-inner { max-width: 880px; margin: 0 auto; }
.lp-faq-list { margin-top: 48px; display: flex; flex-direction: column; gap: 12px; }
.lp-faq-item {
  background: rgba(255,255,255,0.025);
  border: 1px solid var(--lp-line);
  border-radius: 16px;
  padding: 0;
  transition: border-color .25s ease, background .25s ease;
}
.lp-faq-item[open] {
  border-color: rgba(168,85,247,0.3);
  background: rgba(168,85,247,0.04);
}
.lp-faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 28px;
  font-size: 16px;
  font-weight: 600;
  color: var(--lp-ink);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.lp-faq-item summary::-webkit-details-marker { display: none; }
.lp-faq-item summary::after {
  content: "+";
  font-family: "JetBrains Mono",monospace;
  font-size: 22px;
  color: var(--lp-purple-3);
  transition: transform .3s cubic-bezier(.16,1,.3,1);
}
.lp-faq-item[open] summary::after { transform: rotate(45deg); }
.lp-faq-item p {
  margin: 0;
  padding: 0 28px 22px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--lp-mist);
}

/* ── CTA ─────────────────────────────────────────────── */
.lp-cta {
  padding: 140px 32px;
  text-align: center;
  position: relative;
}
.lp-cta-inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 64px 40px;
  background:
    radial-gradient(circle at 30% 20%, rgba(168,85,247,0.18), transparent 60%),
    radial-gradient(circle at 70% 80%, rgba(236,72,153,0.12), transparent 60%),
    linear-gradient(180deg, rgba(20,18,30,0.6), rgba(12,10,20,0.6));
  border: 1px solid rgba(168,85,247,0.25);
  border-radius: 32px;
  backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
}
.lp-cta-inner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 30%, rgba(168,85,247,0.1) 50%, transparent 70%);
  background-size: 200% 200%;
  animation: lpGradShift 6s ease infinite;
  pointer-events: none;
}
.lp-cta-inner > * { position: relative; z-index: 1; }
.lp-cta-inner .lp-h2 { margin-bottom: 16px; }
.lp-cta-inner .lp-sub { margin-bottom: 32px; }

/* ── Footer ──────────────────────────────────────────── */
.lp-footer {
  padding: 40px 32px;
  border-top: 1px solid var(--lp-line);
}
.lp-footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.lp-footer-brand {
  display: flex; align-items: center; gap: 10px;
  font-size: 13px; color: var(--lp-mist);
  font-weight: 600;
  letter-spacing: 0.05em;
}
.lp-footer-meta {
  display: flex; gap: 12px;
  font-family: "JetBrains Mono",monospace;
  font-size: 11px;
  color: var(--lp-mist);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.lp-footer-meta a { color: var(--lp-purple-3); }
.lp-footer-meta a:hover { color: var(--lp-purple); }

/* ── Reveal animations ───────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .8s cubic-bezier(.16,1,.3,1), transform .8s cubic-bezier(.16,1,.3,1);
}
.reveal.is-in {
  opacity: 1;
  transform: translateY(0);
}
.reveal.is-in.lp-line:nth-child(1) { transition-delay: 0s; }
.reveal.is-in.lp-line:nth-child(2) { transition-delay: 0.1s; }
.reveal.is-in.lp-line:nth-child(3) { transition-delay: 0.2s; }

/* ── Reduced motion ──────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .lp-aurora-blob, .lp-tape-track { animation: none !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ── Mobile tweaks ───────────────────────────────────── */
@media (max-width: 768px) {
  .lp-nav-inner { padding: 0 18px; gap: 14px; }
  .lp-hero { padding: 100px 18px 40px; }
  .lp-tape { bottom: 40px; }
  .lp-story-sticky { padding: 60px 18px 30px; }
  .lp-story-card { padding: 28px; }
  .lp-workflow, .lp-stack, .lp-faq, .lp-cta { padding: 80px 18px; }
  .lp-cta-inner { padding: 48px 24px; }
  .lp-footer-inner { flex-direction: column; text-align: center; }
}