/* ---- Shared ---- */
.lp-wrap    { max-width: 1200px; margin: 0 auto; padding: 0 32px; }
.lp-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px;
  background: var(--accent-soft); color: var(--accent);
  border-radius: 999px;
  font-size: var(--fs-xxs); font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase;
  margin-bottom: 24px;
}
.lp-section-label {
  font-size: var(--fs-xxs); letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--ink-muted); font-weight: 500;
}

/* ---- Nav ---- */
.lp-nav {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 200ms ease;
}
.lp-nav.lp-nav-scrolled { border-bottom-color: var(--line); }
.lp-nav-inner {
  max-width: 1200px; margin: 0 auto;
  padding: 16px 32px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
}
.lp-nav-brand {
  display: inline-flex; align-items: center; gap: 10px;
  text-decoration: none; color: var(--ink);
  flex-shrink: 0;
}
.lp-nav-brand-icon {
  width: 40px; height: 40px; flex-shrink: 0; border-radius: 11px;
  background: var(--bg-alt);
  display: flex; align-items: center; justify-content: center;
}
.lp-nav-brand-icon img { width: 28px; height: 28px; object-fit: contain; }
.lp-nav-brand-text { display: flex; flex-direction: column; }
.lp-nav-brand-name {
  font-size: 15px; font-weight: 600; letter-spacing: -0.03em; white-space: nowrap;
}
.lp-nav-brand-name span { color: var(--accent); }
.lp-nav-brand-tagline {
  font-family: 'JetBrains Mono', monospace; font-size: 9px; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-muted);
  white-space: nowrap; margin-top: 2px;
}
.lp-nav-links {
  display: flex; align-items: center; gap: 28px; flex: 1;
}
.lp-nav-links a {
  color: var(--ink-soft); text-decoration: none;
  font-size: var(--fs-sm); transition: color 120ms ease;
}
.lp-nav-links a:hover { color: var(--ink); }

/* ---- Hero ---- */
.lp-hero {
  max-width: 1200px; margin: 0 auto;
  padding: 80px 32px 100px;
  display: grid; grid-template-columns: 1.15fr 1fr;
  gap: 48px; align-items: center;
}
.lp-hero-copy { min-width: 0; }
.lp-hero h1 {
  font-size: clamp(38px, 5.5vw, 68px);
  line-height: 1.04; letter-spacing: -0.03em;
  font-weight: 500; margin: 0 0 22px; max-width: 14ch;
}
.lp-hero h1 em { font-style: normal; color: var(--accent); }
.lp-hero-sub {
  font-size: var(--fs-lg); line-height: 1.6;
  color: var(--ink-soft); max-width: 54ch; margin: 0 0 32px;
}
.lp-hero-meta {
  margin-top: 36px;
  display: flex; align-items: center; gap: 24px;
  font-size: var(--fs-xs); color: var(--ink-muted); flex-wrap: wrap;
}
.lp-hero-meta-item { display: inline-flex; align-items: center; gap: 6px; }
.lp-hero-visual {
  position: relative; aspect-ratio: 1;
  max-width: 480px; margin-left: auto;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
}
.lp-hero-visual::before {
  content: '';
  position: absolute; inset: 5%; border-radius: 50%;
  background: radial-gradient(circle at center, var(--accent-soft) 0%, transparent 65%);
  opacity: 0.6;
}
.lp-hero-visual-tile {
  position: relative; width: 46%; aspect-ratio: 1;
  border-radius: 24%; background: var(--bg-alt);
  box-shadow: 0 20px 50px -22px rgba(26, 31, 28, 0.28);
  display: flex; align-items: center; justify-content: center;
}
.lp-hero-visual-tile > img {
  width: 70%; height: 70%; object-fit: contain;
}

/* ---- Manifesto ---- */
.lp-manifesto {
  padding: 72px 40px;
  background: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  text-align: center;
}
.lp-manifesto-inner { max-width: 760px; margin: 0 auto; }
.lp-manifesto-quote {
  font-size: clamp(22px, 2.8vw, 32px);
  line-height: 1.45; font-weight: 450;
  letter-spacing: -0.015em; color: var(--ink);
  margin: 24px 0 0;
}
.lp-manifesto-quote em { font-style: normal; color: var(--accent); }

/* ---- Sections ---- */
.lp-section { max-width: 1200px; margin: 0 auto; padding: 72px 32px; }
.lp-section-header {
  display: flex; flex-direction: column; gap: 8px;
  margin-bottom: 44px; max-width: 620px;
}
.lp-section-title {
  font-size: clamp(26px, 3.2vw, 38px);
  letter-spacing: -0.02em; line-height: 1.15;
  font-weight: 500; margin: 0;
}
.lp-section-lead { font-size: var(--fs-lg); color: var(--ink-soft); line-height: 1.55; margin: 0; }

/* ---- Cycle steps ---- */
.lp-cycle-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.lp-step {
  padding: 32px 24px;
  border-right: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 14px;
  transition: background 200ms ease;
}
.lp-step:last-child { border-right: none; }
.lp-step:hover { background: var(--surface); }
.lp-step-num {
  font-family: var(--font-mono); font-size: var(--fs-xs);
  color: var(--accent); letter-spacing: 0.1em;
}
.lp-step-icon {
  width: 40px; height: 40px; border-radius: var(--r-md);
  background: var(--bg-alt); color: var(--accent);
  display: flex; align-items: center; justify-content: center;
}
.lp-step h3 {
  font-size: var(--fs-xl); font-weight: 500;
  letter-spacing: -0.015em; margin: 0;
}
.lp-step p {
  font-size: var(--fs-sm); color: var(--ink-soft);
  line-height: 1.55; margin: 0;
}

/* ---- Features ---- */
.lp-features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.lp-feature {
  padding: 24px;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r-lg);
  display: flex; flex-direction: column; gap: 12px;
  transition: border-color 200ms ease;
}
.lp-feature:hover { border-color: var(--line-strong); }
.lp-feature-icon {
  width: 34px; height: 34px; border-radius: var(--r-sm);
  background: var(--accent-soft); color: var(--accent);
  display: flex; align-items: center; justify-content: center;
}
.lp-feature h4 {
  font-size: var(--fs-lg); font-weight: 500;
  letter-spacing: -0.01em; margin: 0;
}
.lp-feature p {
  font-size: var(--fs-sm); color: var(--ink-soft);
  line-height: 1.55; margin: 0;
}

/* ---- Method ---- */
.lp-method-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center;
}
.lp-method-list { display: flex; flex-direction: column; gap: 0; }
.lp-method-item {
  display: flex; gap: 16px;
  padding: 18px 0; border-bottom: 1px solid var(--line);
}
.lp-method-item:last-child { border-bottom: none; }
.lp-method-bullet {
  flex-shrink: 0; width: 28px; height: 28px; border-radius: 50%;
  background: var(--accent-soft); color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: var(--fs-xs); font-weight: 500;
}
.lp-method-item h5 { font-size: var(--fs-md); font-weight: 500; margin: 0 0 4px; }
.lp-method-item p  { font-size: var(--fs-sm); color: var(--ink-soft); line-height: 1.5; margin: 0; }
.lp-method-visual {
  aspect-ratio: 1;
  background: var(--bg-alt); border: 1px solid var(--line);
  border-radius: var(--r-xl); overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent);
}

/* ---- Closing CTA ---- */
.lp-cta {
  padding: 90px 40px; text-align: center;
  background: var(--ink); color: var(--bg);
  border-radius: var(--r-xl);
  margin: 72px 32px;
  max-width: calc(1200px - 64px);
  margin-left: auto; margin-right: auto;
  position: relative; overflow: hidden;
}
.lp-cta h2 {
  font-size: clamp(30px, 3.8vw, 48px);
  letter-spacing: -0.025em; line-height: 1.1;
  font-weight: 500; margin: 0 0 18px;
  max-width: 18ch; margin-left: auto; margin-right: auto;
  color: var(--bg);
}
.lp-cta p {
  font-size: var(--fs-lg);
  color: color-mix(in srgb, var(--bg) 65%, transparent);
  max-width: 50ch; margin: 0 auto 28px; line-height: 1.55;
}
.lp-cta .ss-btn-accent { background: var(--bg); color: var(--ink); }
.lp-cta .ss-btn-accent:hover { filter: brightness(0.95); }
.lp-cta .ss-btn-ghost {
  background: transparent; color: var(--bg);
  border-color: color-mix(in srgb, var(--bg) 28%, transparent);
}
.lp-cta .ss-btn-ghost:hover {
  background: color-mix(in srgb, var(--bg) 10%, transparent);
  border-color: color-mix(in srgb, var(--bg) 45%, transparent);
}
.lp-cta-bg {
  position: absolute; right: -60px; bottom: -60px;
  width: 380px; height: 380px;
  pointer-events: none; opacity: 0.35;
  color: var(--bg);
}
.lp-cta-bg svg { width: 100%; height: 100%; }

/* ---- Footer ---- */
.lp-footer {
  max-width: 1200px; margin: 0 auto;
  padding: 48px 32px 32px;
  border-top: 1px solid var(--line);
}
.lp-footer-top {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px;
  padding-bottom: 36px;
}
.lp-footer-brand p {
  font-size: var(--fs-sm); color: var(--ink-soft);
  line-height: 1.6; margin: 14px 0 0; max-width: 30ch;
}
.lp-footer-col h6 {
  font-size: var(--fs-xxs); letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--ink-muted);
  font-weight: 500; margin: 0 0 14px;
}
.lp-footer-col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.lp-footer-col a { color: var(--ink-soft); text-decoration: none; font-size: var(--fs-sm); transition: color 120ms ease; }
.lp-footer-col a:hover { color: var(--ink); }
.lp-footer-bottom {
  padding-top: 22px; border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; align-items: center;
  font-size: var(--fs-xs); color: var(--ink-muted);
}

/* ---- Responsive ---- */
@media (max-width: 900px) {
  .lp-hero { grid-template-columns: 1fr; padding: 56px 24px 72px; }
  .lp-hero-visual { display: none; }
  .lp-cycle-grid { grid-template-columns: 1fr 1fr; }
  .lp-step:nth-child(2) { border-right: none; }
  .lp-step:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .lp-features { grid-template-columns: 1fr; }
  .lp-method-grid { grid-template-columns: 1fr; }
  .lp-method-visual { display: none; }
  .lp-footer-top { grid-template-columns: 1fr 1fr; }
  .lp-nav-links { display: none; }
  .lp-nav-inner { padding: 14px 20px; }
  .lp-cta { margin: 48px 20px; padding: 60px 24px; }
  .lp-section { padding: 56px 24px; }
  .lp-manifesto { padding: 56px 24px; }
  .lp-footer { padding: 40px 24px 24px; }
  .lp-footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
}
@media (max-width: 600px) {
  .lp-cycle-grid { grid-template-columns: 1fr; }
  .lp-step { border-right: none !important; }
  .lp-step:not(:last-child) { border-bottom: 1px solid var(--line); }
  .lp-footer-top { grid-template-columns: 1fr; }
}