/* ── Base ─────────────────────────────────────────────────────────────── */
html,
body {
  overflow: auto;
  margin: 0;
}

body {
  min-height: 100vh;
  min-height: 100svh;
}

body.landing-page {
  background: var(--landing-bg-page);
  color: var(--landing-text);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

/* ── Inner container ──────────────────────────────────────────────────── */
.lp-inner {
  width: min(1200px, 100%);
  margin: 0 auto;
  padding: 0 40px;
}

@media (max-width: 600px) {
  .lp-inner {
    padding: 0 20px;
  }
}

/* ── Sticky Nav ───────────────────────────────────────────────────────── */
.lp-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--landing-bg-nav);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--landing-border);
}

.lp-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  gap: 16px;
}

@media (max-width: 600px) {
  .lp-nav-inner {
    padding: 0 20px;
  }
}

.lp-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--landing-text);
}

.lp-brand img {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.45);
}

.lp-brand strong {
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.lp-nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.lp-nav-menu {
  display: none;
  position: relative;
}

.lp-nav-menu summary {
  list-style: none;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  gap: 4px;
  border: 1px solid var(--landing-border);
  background: rgba(255, 255, 255, 0.06);
  cursor: pointer;
}

.lp-nav-menu summary::-webkit-details-marker {
  display: none;
}

.lp-nav-menu summary span {
  width: 18px;
  height: 2px;
  background: var(--landing-text);
  display: block;
}

.lp-nav-menu[open] summary {
  background: rgba(156, 184, 212, 0.1);
  border-color: var(--landing-border-strong);
}

.lp-nav-menu__panel {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  width: min(280px, calc(100vw - 32px));
  display: grid;
  gap: 4px;
  padding: 10px;
  border: 1px solid var(--landing-border);
  background: rgba(246, 241, 235, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 18px 36px rgba(31, 35, 40, 0.16);
}

.lp-nav-menu__panel a {
  padding: 12px 14px;
  color: var(--landing-text);
  text-decoration: none;
  font-size: 14px;
  letter-spacing: 0.02em;
}

.lp-nav-menu__panel a:hover {
  background: rgba(156, 184, 212, 0.08);
}

.lp-nav-menu__cta {
  background: var(--color-primary);
  border: 1px solid var(--landing-border-strong);
  color: #fff !important;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-align: center;
}

.lp-nav-links a {
  padding: 8px 14px;
  font-size: 13px;
  text-decoration: none;
  color: var(--landing-text-soft);
  border-radius: 6px;
  transition: color 150ms ease, background 150ms ease;
  letter-spacing: 0.02em;
}

.lp-nav-links a:hover {
  color: var(--landing-text);
  background: rgba(255, 255, 255, 0.06);
}

.lp-nav-links a.lp-nav-cta {
  background: var(--color-primary);
  border: 1px solid var(--landing-border-strong);
  color: #fff;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-left: 8px;
  border-radius: 0;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.32);
}

.lp-nav-links a.lp-nav-cta:hover {
  background: var(--color-primary-strong);
}

@media (max-width: 720px) {
  .lp-nav-links {
    display: none;
  }

  .lp-nav-menu {
    display: block;
  }
}

/* ── Shared ───────────────────────────────────────────────────────────── */
.lp-eyebrow {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-primary);
  font-weight: 700;
  margin-bottom: 18px;
}

.lp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: min(100%, 234px);
  padding: 16px 32px;
  border-radius: 0;
  text-decoration: none;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.03em;
  transition: transform 150ms ease, box-shadow 150ms ease, background 150ms ease, border-color 150ms ease;
  border: 1px solid transparent;
  white-space: nowrap;
  cursor: pointer;
  min-height: 52px;
}

.lp-btn--primary {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--landing-border-strong);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.36), 0 10px 24px rgba(76, 106, 146, 0.22);
}

.lp-btn--primary:hover {
  transform: translateY(-2px);
  background: var(--color-primary-strong);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.36), 0 14px 32px rgba(76, 106, 146, 0.32);
}

.lp-btn--ghost {
  background: transparent;
  color: var(--landing-text-soft);
  border-color: var(--landing-border);
}

.lp-btn--ghost:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--landing-text);
  border-color: var(--landing-border-strong);
}

/* ── CONTACT ──────────────────────────────────────────────────────────── */
.lp-contact__label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--landing-text-soft);
  margin: 0 0 10px;
}

.lp-contact__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.lp-contact__link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--landing-text-soft);
  text-decoration: none;
  font-size: 0.95rem;
  transition: color 0.2s;
}

.lp-contact__link:hover {
  color: var(--landing-text);
}

.lp-contact--shader {
  grid-column: 2;
  align-self: start;
  margin-top: -36px;
}

@media (max-width: 800px) {
  .lp-contact--shader {
    grid-column: auto;
    margin-top: -12px;
  }
}

/* ── HERO ─────────────────────────────────────────────────────────────── */
.lp-hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: calc(100vh - 64px);
  min-height: calc(100svh - 64px);
  padding: 104px 40px 96px;
  background: var(--landing-bg-hero);
  overflow: hidden;
  isolation: isolate;
}

.lp-hero::before,
.lp-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.lp-hero::before {
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(5, 7, 11, 0.9) 0%, rgba(5, 7, 11, 0.82) 34%, rgba(5, 7, 11, 0.48) 60%, rgba(5, 7, 11, 0.16) 82%, rgba(5, 7, 11, 0.08) 100%),
    linear-gradient(180deg, rgba(5, 7, 11, 0.3) 0%, rgba(5, 7, 11, 0.12) 28%, rgba(5, 7, 11, 0.6) 100%);
}

.lp-hero::after {
  z-index: -1;
  background:
    radial-gradient(circle at 16% 28%, rgba(156, 184, 212, 0.24), transparent 30%),
    radial-gradient(circle at 72% 20%, rgba(255, 180, 93, 0.16), transparent 22%),
    radial-gradient(circle at 84% 72%, rgba(76, 106, 146, 0.24), transparent 28%);
}

.lp-hero-media {
  position: absolute;
  inset: 0;
  z-index: -3;
  background:
    radial-gradient(circle at 72% 46%, rgba(70, 116, 190, 0.24), transparent 32%),
    radial-gradient(circle at 74% 54%, rgba(255, 176, 88, 0.18), transparent 22%),
    linear-gradient(180deg, #060814 0%, #05070b 34%, #09040d 100%);
}

.lp-hero-canvas {
  width: 100%;
  height: 100%;
  display: block;
  opacity: 0.96;
  filter: saturate(1.08) contrast(1.02);
}

.lp-hero-inner {
  width: min(1240px, 100%);
  margin: 0 auto;
  display: grid;
  gap: 32px;
  position: relative;
  z-index: 1;
}

.lp-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  align-items: center;
}

.lp-hero-copy {
  max-width: min(720px, 100%);
  text-align: left;
}

@media (max-width: 960px) {
  .lp-hero-copy {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
}

.lp-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 22px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 0;
  background: rgba(7, 10, 16, 0.44);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.76);
  margin-bottom: 30px;
  box-shadow: 0 0 0 1px rgba(5, 7, 11, 0.18);
}

.lp-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: 0 0 14px rgba(156, 184, 212, 0.82);
  animation: lp-pulse 2.2s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes lp-pulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.4;
    transform: scale(1.6);
  }
}

.lp-hero h1,
.lp-headline-effect {
  margin: 0 0 26px;
  font-size: clamp(44px, 7.5vw, 84px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  max-width: 11.5ch;
  text-wrap: balance;
  position: relative;
  background: linear-gradient(106deg, rgba(255, 255, 255, 0.98) 8%, rgba(255, 255, 255, 0.84) 34%, rgba(156, 184, 212, 0.96) 56%, rgba(255, 255, 255, 0.88) 76%, rgba(255, 255, 255, 0.98) 96%);
  background-size: 220% 100%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 18px 34px rgba(0, 0, 0, 0.34));
  animation: lp-hero-headline-pan 8s linear infinite, lp-hero-headline-float 4.2s ease-in-out infinite;
}

.lp-headline-effect {
  margin: 0 auto 36px;
  max-width: 16ch;
  text-align: center;
}

.lp-hero h1::after,
.lp-headline-effect::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -10px;
  width: min(260px, 68%);
  height: 2px;
  transform: none;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.94), rgba(156, 184, 212, 0.96), transparent);
  opacity: 0.86;
}

.lp-hero h1::after {
  transform-origin: left center;
  animation: lp-hero-headline-scan-left 2.8s ease-in-out infinite;
}

.lp-headline-effect::after {
  left: 50%;
  width: min(360px, 72%);
  transform: translateX(-50%);
  transform-origin: center center;
  animation: lp-hero-headline-scan 2.8s ease-in-out infinite;
}

@keyframes lp-hero-headline-pan {
  0% { background-position: 0% 50%; }
  100% { background-position: 220% 50%; }
}

@keyframes lp-hero-headline-float {
  0%,
  100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

@keyframes lp-hero-headline-scan {
  0%,
  100% { opacity: 0.25; transform: translateX(-50%) scaleX(0.76); }
  50% { opacity: 0.9; transform: translateX(-50%) scaleX(1); }
}

@keyframes lp-hero-headline-scan-left {
  0%,
  100% { opacity: 0.25; transform: scaleX(0.76); }
  50% { opacity: 0.9; transform: scaleX(1); }
}

@media (prefers-reduced-motion: reduce) {
  .lp-hero h1,
  .lp-headline-effect {
    animation: none;
    background-position: 50% 50%;
    transform: none;
  }

  .lp-hero h1::after,
  .lp-headline-effect::after {
    animation: none;
  }
}

.lp-hero-sub {
  margin: 0 0 36px;
  color: rgba(255, 255, 255, 0.88);
  max-width: 44ch;
  font-size: clamp(16px, 2vw, 20px);
  line-height: 1.7;
  text-shadow: 0 10px 24px rgba(0, 0, 0, 0.28);
}

.lp-hero-note {
  margin: 0 0 36px;
  max-width: 52ch;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.62);
}

.lp-hero-actions {
  display: flex;
  gap: 12px;
  justify-content: flex-start;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.lp-hero-actions .lp-btn {
  flex: 0 0 min(100%, 234px);
}

.lp-hero .lp-btn--ghost {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.28);
  color: rgba(255, 255, 255, 0.94);
}

.lp-hero .lp-btn--ghost:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.42);
  color: #fff;
}

@media (max-width: 767px) {
  .lp-hero-actions__launch {
    display: none;
  }
}

@media (max-width: 480px) {
  .lp-btn {
    width: 100%;
    max-width: 100%;
    padding: 16px 20px;
    white-space: normal;
    text-align: center;
  }

  .lp-hero-actions {
    gap: 10px;
  }

  .lp-hero-actions .lp-btn {
    flex-basis: 100%;
  }
}

.lp-hero-trust {
  display: flex;
  gap: clamp(14px, 3vw, 32px);
  justify-content: flex-start;
  flex-wrap: wrap;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.78);
  letter-spacing: 0.03em;
  margin-bottom: 22px;
}

.lp-trust-item::before {
  content: '✓ ';
  color: #74f0cf;
  font-weight: 700;
  text-shadow: 0 0 12px rgba(92, 212, 184, 0.18);
}

.lp-hero-keywords {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.lp-hero-keywords span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 7px 12px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(7, 10, 16, 0.4);
  color: rgba(255, 255, 255, 0.92);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

@media (max-width: 960px) {
  .lp-hero h1,
  .lp-headline-effect {
    margin-left: auto;
    margin-right: auto;
    max-width: 12.5ch;
  }

  .lp-hero h1::after {
    left: 50%;
    width: min(260px, 64%);
    transform: translateX(-50%);
  }

  .lp-hero-sub {
    margin-left: auto;
    margin-right: auto;
  }

  .lp-hero-actions,
  .lp-hero-trust,
  .lp-hero-keywords {
    justify-content: center;
  }

  .lp-hero-note {
    margin-left: auto;
    margin-right: auto;
  }
}

@media (max-width: 768px) {
  .lp-hero h1,
  .lp-headline-effect {
    margin-bottom: 14px;
  }

  .lp-hero-badge {
    order: 2;
    margin-bottom: 18px;
    padding: 8px 16px;
  }

  .lp-hero-sub {
    order: 3;
    margin-bottom: 28px;
  }

  .lp-hero-note {
    order: 4;
    margin-bottom: 24px;
  }

  .lp-hero-actions {
    order: 5;
  }

  .lp-hero-trust {
    order: 6;
  }

  .lp-hero-keywords {
    order: 7;
  }

  .lp-hero-keywords span {
    min-height: 30px;
    padding: 6px 10px;
    font-size: 10px;
  }
}

.lp-hero-caption {
  justify-self: end;
  display: grid;
  gap: 8px;
  max-width: 320px;
  padding: 16px 18px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(7, 10, 16, 0.42);
  color: rgba(255, 255, 255, 0.82);
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.lp-hero-caption__eyebrow {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.62);
}

.lp-hero-caption strong {
  font-size: clamp(20px, 2.6vw, 28px);
  line-height: 1.1;
  color: rgba(255, 255, 255, 0.98);
}

.lp-hero-caption span {
  font-size: 13px;
  line-height: 1.5;
}

@media (max-width: 960px) {
  .lp-hero-caption {
    justify-self: center;
    text-align: center;
  }
}

@media (max-width: 768px) {
  .lp-hero {
    padding: 44px 20px 64px;
  }

  .lp-hero-caption {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .lp-hero-media {
    background:
      linear-gradient(90deg, rgba(5, 7, 11, 0.42) 0%, rgba(5, 7, 11, 0.16) 100%),
      url('/images/landing/hero-triangle-loop.webp') center center / cover no-repeat;
  }
}

/* ── STATS STRIP ──────────────────────────────────────────────────────── */
.lp-band {
  border-top: 1px solid var(--landing-border);
  border-bottom: 1px solid var(--landing-border);
}

.lp-band--stats {
  background:
    linear-gradient(180deg, rgba(156, 184, 212, 0.06), transparent 58%),
    var(--landing-bg-stats);
}

.lp-band--who {
  background:
    radial-gradient(ellipse at 16% 24%, rgba(156, 184, 212, 0.10), transparent 42%),
    var(--landing-bg-section-a);
}

.lp-band--how {
  background:
    radial-gradient(ellipse at 84% 20%, rgba(130, 147, 173, 0.10), transparent 38%),
    var(--landing-bg-section-b);
}

.lp-band--features {
  background:
    radial-gradient(ellipse at 22% 80%, rgba(122, 140, 162, 0.12), transparent 42%),
    var(--landing-bg-section-c);
}

.lp-band--all-features {
  background:
    radial-gradient(ellipse at 85% 24%, rgba(156, 184, 212, 0.10), transparent 38%),
    var(--landing-bg-section-d);
}

.lp-band--sources {
  background:
    radial-gradient(ellipse at 18% 28%, rgba(76, 106, 146, 0.14), transparent 42%),
    var(--landing-bg-section-e);
}

.lp-band--cta {
  background:
    radial-gradient(ellipse at 18% 38%, rgba(76, 106, 146, 0.22), transparent 54%),
    radial-gradient(ellipse at 82% 62%, rgba(130, 147, 173, 0.12), transparent 54%),
    var(--landing-bg-cta);
}

.lp-band--faq {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent 28%),
    var(--landing-bg-section-b);
}

.lp-band--footer {
  background: var(--landing-bg-footer);
}

.lp-stats-strip {
  padding: 64px 40px;
}

.lp-stats-inner {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}

@media (max-width: 600px) {
  .lp-stats-inner {
    grid-template-columns: repeat(2, 1fr);
  }

  .lp-stats-strip {
    padding: 48px 20px;
  }
}

.lp-stat-num {
  display: block;
  font-size: clamp(40px, 5.5vw, 60px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 10px;
}

.lp-stat-label {
  font-size: 12px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--landing-text-muted);
}

/* ── SECTION SHELL ────────────────────────────────────────────────────── */
.lp-section {
  padding: 104px 40px;
}

.lp-section--alt {
  background: transparent;
}

@media (max-width: 768px) {
  .lp-section {
    padding: 72px 20px;
  }
}

.lp-section-head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 80px;
}

.lp-section-head h2 {
  margin: 0 0 20px;
  font-size: clamp(32px, 5vw, 54px);
  line-height: 1.07;
  letter-spacing: -0.015em;
  text-wrap: balance;
}

.lp-section-head p {
  margin: 0 auto;
  color: var(--landing-text-soft);
  font-size: clamp(15px, 1.8vw, 18px);
  line-height: 1.72;
  max-width: 56ch;
}

/* ── WHO IT'S FOR ─────────────────────────────────────────────────────── */
.lp-persona-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  max-width: 1200px;
  margin: 0 auto;
}

.lp-persona {
  background: var(--landing-surface);
  border: 1px solid var(--landing-border);
  border-radius: 14px;
  padding: 28px;
  display: grid;
  gap: 12px;
  transition: border-color 150ms ease, background 150ms ease;
}

.lp-persona:hover {
  border-color: var(--landing-border-strong);
  background: rgba(156, 184, 212, 0.08);
}

.lp-persona__icon {
  width: 46px;
  height: 46px;
  border-radius: 11px;
  background: linear-gradient(135deg, rgba(76, 106, 146, 0.18), rgba(130, 147, 173, 0.12));
  border: 1px solid var(--landing-border);
  display: grid;
  place-items: center;
  color: var(--landing-text);
}

.lp-persona__icon svg {
  width: 22px;
  height: 22px;
}

.lp-persona__tag {
  display: inline-block;
  width: fit-content;
  align-self: start;
  justify-self: start;
  padding: 3px 9px;
  font-size: 11px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--color-primary);
  border: 1px solid rgba(76, 106, 146, 0.3);
  border-radius: 4px;
  background: rgba(76, 106, 146, 0.08);
}

.lp-persona h3 {
  margin: 0;
  font-size: 17px;
  letter-spacing: 0.02em;
  color: var(--landing-text);
}

.lp-persona p {
  margin: 0;
  color: var(--landing-text-soft);
  font-size: 14px;
  line-height: 1.65;
}

#who .lp-persona {
  display: block;
}

#who .lp-persona > * + * {
  margin-top: 12px;
}

/* ── HOW IT WORKS ─────────────────────────────────────────────────────── */
.lp-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
  counter-reset: step;
}

.lp-step {
  counter-increment: step;
  padding: 40px 32px;
  background: var(--landing-surface);
  border: 1px solid var(--landing-border);
  border-radius: 14px;
  position: relative;
  overflow: hidden;
}

.lp-step::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  top: 16px;
  right: 24px;
  font-size: 56px;
  font-weight: 700;
  color: rgba(76, 106, 146, 0.08);
  line-height: 1;
  letter-spacing: -0.03em;
  pointer-events: none;
}

.lp-step-num {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
  font-weight: 700;
  margin-bottom: 16px;
}

.lp-step h3 {
  margin: 0 0 12px;
  font-size: clamp(18px, 2.2vw, 22px);
  line-height: 1.2;
  color: var(--landing-text);
}

.lp-step p {
  margin: 0;
  color: var(--landing-text-soft);
  font-size: 14px;
  line-height: 1.68;
}

/* ── FEATURE ROWS ─────────────────────────────────────────────────────── */
.lp-feat-rows {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  gap: 96px;
}

.lp-feat-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

@media (max-width: 800px) {
  .lp-feat-row {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .lp-feat-row--flip .lp-feat-text {
    order: 1;
  }

  .lp-feat-row--flip .lp-feat-visual {
    order: 2;
  }
}

@media (min-width: 801px) {
  .lp-feat-row--flip .lp-feat-text {
    order: 2;
  }

  .lp-feat-row--flip .lp-feat-visual {
    order: 1;
  }
}

.lp-feat-kicker {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-primary);
  font-weight: 700;
  margin-bottom: 18px;
}

.lp-feat-text h3 {
  margin: 0 0 20px;
  font-size: clamp(28px, 3.8vw, 44px);
  line-height: 1.08;
  letter-spacing: -0.015em;
  text-wrap: balance;
}

.lp-feat-text p {
  margin: 0 0 32px;
  color: var(--landing-text-soft);
  line-height: 1.72;
  font-size: clamp(14px, 1.6vw, 16px);
  max-width: 46ch;
}

.lp-feat-visual {
  border-radius: 16px;
  border: 1px solid var(--landing-border);
  background: var(--landing-surface-strong);
  aspect-ratio: 16 / 10;
  position: relative;
  overflow: hidden;
}

/* CSS visual demos */
.lp-demo {
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
}

.lp-demo--visuals {
  background:
    radial-gradient(ellipse at 20% 35%, rgba(76, 106, 146, 0.45), transparent 38%),
    radial-gradient(ellipse at 78% 65%, rgba(130, 147, 173, 0.24), transparent 40%),
    radial-gradient(ellipse at 52% 18%, rgba(130, 147, 173, 0.14), transparent 32%),
    radial-gradient(ellipse at 68% 42%, rgba(76, 106, 146, 0.20), transparent 28%),
    #06040c;
}

.lp-demo--visuals img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.82;
}

.lp-demo--visuals::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background: repeating-linear-gradient(0deg,
      transparent,
      transparent 2px,
      rgba(31, 35, 40, 0.015) 2px,
      rgba(31, 35, 40, 0.015) 4px);
}

.lp-demo--visuals::after {
  content: '120+ visuals';
  position: absolute;
  bottom: 18px;
  right: 18px;
  z-index: 2;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.72);
}

.lp-demo--export {
  background:
    linear-gradient(180deg, rgba(76, 106, 146, 0.10) 0%, transparent 60%),
    #06040c;
  display: grid;
  grid-template-columns: minmax(0, 0.68fr) minmax(0, 1fr);
  align-items: end;
  gap: 20px;
  padding: 28px;
}

.lp-export-preview {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--landing-border);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 18px 36px rgba(31, 35, 40, 0.2);
}

.lp-export-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0.9;
}

.lp-export-preview::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 48%, rgba(6, 4, 12, 0.7) 100%);
}

.lp-export-preview span {
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 12px;
  z-index: 1;
  display: inline-flex;
  justify-content: center;
  padding: 8px 10px;
  border: 1px solid var(--landing-border);
  background: rgba(6, 4, 12, 0.72);
  color: rgba(255, 255, 255, 0.84);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.lp-export-preview--vertical {
  aspect-ratio: 9 / 16;
}

.lp-export-preview--wide {
  aspect-ratio: 16 / 9;
}

@media (max-width: 560px) {
  .lp-demo--export {
    gap: 12px;
    padding: 20px;
  }

  .lp-export-preview span {
    left: 8px;
    right: 8px;
    bottom: 8px;
    font-size: 10px;
  }
}

.lp-demo--webcam {
  background:
    radial-gradient(ellipse at 22% 28%, rgba(76, 106, 146, 0.16), transparent 38%),
    radial-gradient(ellipse at 80% 70%, rgba(67, 217, 173, 0.14), transparent 42%),
    #06040c;
}

.lp-demo--webcam img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.9;
}

.lp-demo--effects {
  background:
    radial-gradient(ellipse at 18% 22%, rgba(67, 217, 173, 0.14), transparent 38%),
    radial-gradient(ellipse at 82% 70%, rgba(76, 106, 146, 0.18), transparent 42%),
    #06040c;
}

.lp-demo--effects::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(6, 4, 12, 0.18) 68%, rgba(6, 4, 12, 0.84) 100%);
  pointer-events: none;
}

.lp-demo--effects img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.9;
}

.lp-effects-stack {
  width: 100%;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 18px;
  align-items: stretch;
}

.lp-effects-upload,
.lp-effects-preview {
  border-radius: 14px;
  border: 1px solid var(--landing-border);
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.lp-effects-upload {
  min-height: 220px;
  display: grid;
  place-content: center;
  gap: 10px;
  padding: 24px;
  text-align: center;
  border-style: dashed;
}

.lp-effects-upload__label {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-primary);
  font-weight: 700;
}

.lp-effects-upload strong {
  font-size: 22px;
  line-height: 1.2;
  color: var(--landing-text);
}

.lp-effects-upload span:last-child {
  color: var(--landing-text-soft);
  font-size: 13px;
  line-height: 1.6;
}

.lp-effects-preview {
  position: relative;
}

.lp-effects-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.86;
}

.lp-effects-preview::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(31, 35, 40, 0.04), transparent 40%),
    repeating-linear-gradient(90deg, transparent, transparent 28px, rgba(130, 147, 173, 0.08) 28px, rgba(130, 147, 173, 0.08) 29px);
  pointer-events: none;
}

.lp-effects-tags {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  z-index: 1;
  padding: 10px;
  background: rgba(6, 4, 12, 0.68);
  border: 1px solid rgba(234, 226, 217, 0.16);
  backdrop-filter: blur(10px);
}

.lp-effects-tags span {
  padding: 8px 10px;
  border: 1px solid var(--landing-border);
  background: rgba(245, 245, 243, 0.14);
  color: rgba(255, 255, 255, 0.94);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-shadow: 0 1px 0 rgba(6, 4, 12, 0.5);
}

@media (max-width: 640px) {
  .lp-effects-stack {
    grid-template-columns: 1fr;
  }

  .lp-effects-upload {
    min-height: 160px;
  }
}

.lp-demo--ai {
  background:
    radial-gradient(ellipse at 50% 50%, rgba(67, 217, 173, 0.10), transparent 60%),
    #06040c;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  align-items: center;
  gap: 18px;
  padding: 28px;
}

.lp-ai-prompt {
  padding: 18px 22px;
  background: rgba(10, 16, 24, 0.88);
  border: 1px solid rgba(92, 212, 184, 0.34);
  border-radius: 12px;
  font-family: var(--font-family-mono);
  font-size: 13px;
  color: #74f0cf;
  line-height: 1.6;
  text-shadow: 0 0 12px rgba(92, 212, 184, 0.18);
}

.lp-ai-prompt::before {
  content: '> ';
  color: rgba(226, 255, 247, 0.82);
}

.lp-ai-result {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--landing-border);
  border-radius: 14px;
  aspect-ratio: 4 / 5;
  background: rgba(255, 255, 255, 0.06);
}

.lp-ai-result img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.lp-ai-result::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(6, 4, 12, 0.72) 100%);
}

.lp-ai-result span {
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 10px;
  z-index: 1;
  display: inline-flex;
  justify-content: center;
  padding: 8px 10px;
  border: 1px solid var(--landing-border);
  background: rgba(6, 4, 12, 0.72);
  color: rgba(255, 255, 255, 0.84);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

@media (max-width: 560px) {
  .lp-demo--ai {
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 20px;
  }

  .lp-ai-result {
    aspect-ratio: 16 / 10;
  }
}

.lp-demo--shader {
  background: #06040c;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 28px;
  gap: 10px;
  font-family: var(--font-family-mono);
  font-size: 12px;
  line-height: 1.6;
}

.lp-shader-line {
  display: flex;
  gap: 10px;
  align-items: baseline;
}

.lp-shader-line--dim { opacity: 0.35; }

.lp-shader-ln {
  color: rgba(255, 255, 255, 0.36);
  min-width: 20px;
  text-align: right;
  user-select: none;
  flex-shrink: 0;
}

.lp-shader-code { color: rgba(255, 255, 255, 0.74); }
.lp-shader-code .kw { color: #c678dd; }
.lp-shader-code .fn { color: #61afef; }
.lp-shader-code .var { color: #e06c75; }
.lp-shader-code .num { color: #d19a66; }
.lp-shader-code .comment { color: rgba(130, 110, 150, 0.7); font-style: italic; }

/* ── ALL FEATURES GRID ────────────────────────────────────────────────── */
.lp-feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
  max-width: 1200px;
  margin: 0 auto;
}

.lp-feature {
  background: var(--landing-surface);
  border: 1px solid var(--landing-border);
  border-radius: 14px;
  padding: 28px;
  display: grid;
  gap: 10px;
  transition: border-color 150ms ease, background 150ms ease;
}

.lp-feature:hover {
  border-color: var(--landing-border-strong);
  background: rgba(156, 184, 212, 0.08);
}

.lp-feature__icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  border: 1px solid var(--landing-border);
  background: linear-gradient(135deg, rgba(76, 106, 146, 0.14), rgba(130, 147, 173, 0.1));
  display: grid;
  place-items: center;
  color: var(--landing-text);
}

.lp-feature__icon svg {
  width: 18px;
  height: 18px;
}

.lp-feature__icon .lp-soundcloud-icon {
  width: 24px;
  height: auto;
  max-width: 100%;
  max-height: 100%;
}

.lp-feature h3 {
  margin: 0;
  font-size: 15px;
  letter-spacing: 0.03em;
  color: var(--landing-text);
}

.lp-feature p {
  margin: 0;
  color: var(--landing-text-soft);
  font-size: 13px;
  line-height: 1.65;
}

/* ── AUDIO SOURCES ────────────────────────────────────────────────────── */
.lp-source-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  max-width: 1100px;
  margin: 0 auto;
}

.lp-source {
  padding: 22px;
  background: var(--landing-surface);
  border: 1px solid var(--landing-border);
  border-radius: 14px;
  display: flex;
  align-items: center;
  gap: 14px;
  transition: border-color 150ms ease, background 150ms ease;
}

.lp-source:hover {
  border-color: var(--landing-border-strong);
  background: rgba(156, 184, 212, 0.08);
}

.lp-source svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--color-primary);
}

.lp-source .lp-soundcloud-icon {
  width: 24px;
  height: auto;
  max-width: 100%;
  max-height: 100%;
}

.lp-source-text strong {
  display: block;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--landing-text);
  margin-bottom: 2px;
}

.lp-source-text span {
  display: block;
  font-size: 12px;
  color: var(--landing-text-muted);
}

/* ── CTA SECTION ──────────────────────────────────────────────────────── */
.lp-cta-section {
  padding: 128px 40px;
  text-align: center;
}

@media (max-width: 768px) {
  .lp-cta-section {
    padding: 88px 20px;
  }

  .lp-cta-actions {
    display: none;
  }
}

.lp-cta-section h2 {
  margin: 0 auto 24px;
  font-size: clamp(34px, 5.5vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  max-width: 20ch;
  text-wrap: balance;
}

.lp-cta-section > p {
  margin: 0 auto 44px;
  color: var(--landing-text-soft);
  max-width: 50ch;
  font-size: clamp(15px, 1.8vw, 18px);
  line-height: 1.68;
}

.lp-cta-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.lp-cta-note {
  margin-top: 24px;
  font-size: 13px;
  color: var(--landing-text-muted);
  letter-spacing: 0.03em;
}

/* ── FAQ ──────────────────────────────────────────────────────────────── */
.lp-faq-list {
  display: grid;
  gap: 8px;
  max-width: 800px;
  margin: 0 auto;
}

.lp-faq-item {
  border: 1px solid var(--landing-border);
  border-radius: 12px;
  background: var(--landing-surface);
  overflow: hidden;
  transition: border-color 150ms ease;
}

.lp-faq-item[open] {
  border-color: rgba(76, 106, 146, 0.4);
}

.lp-faq-item summary {
  list-style: none;
  padding: 20px 24px;
  cursor: pointer;
  font-size: 15px;
  color: var(--landing-text);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  user-select: none;
  line-height: 1.4;
}

.lp-faq-item summary::-webkit-details-marker {
  display: none;
}

.lp-faq-item summary::after {
  content: '+';
  flex-shrink: 0;
  font-size: 22px;
  color: var(--color-primary);
  transition: transform 150ms ease;
  line-height: 1;
}

.lp-faq-item[open] summary::after {
  transform: rotate(45deg);
}

.lp-faq-item[open] summary {
  border-bottom: 1px solid var(--landing-border);
}

.lp-faq-item p {
  margin: 0;
  padding: 20px 24px;
  color: var(--landing-text-soft);
  font-size: 14px;
  line-height: 1.74;
}

/* ── FOOTER ───────────────────────────────────────────────────────────── */
.lp-footer-wrap {
  padding: 40px;
}

.lp-footer {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--landing-text-muted);
}

.lp-footer a {
  color: var(--landing-text-soft);
  text-decoration: none;
  transition: color 150ms ease;
}

.lp-footer a:hover {
  color: var(--landing-text);
}

/* ── Mobile sticky ────────────────────────────────────────────────────── */
.lp-sticky {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  padding: 12px 20px;
  background: rgba(246, 241, 235, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid var(--landing-border);
}

@media (min-width: 768px) {
  .lp-sticky {
    display: none;
  }
}

.lp-sticky a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 20px;
  background: var(--color-primary);
  border: 1px solid var(--landing-border-strong);
  color: #fff;
  text-decoration: none;
  border-radius: 0;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.32);
}