/* Pitchivo — OLED dark + Liquid Glass + motion-driven reveals (UI UX Pro Max patterns) */

:root {
  --bg-deep: #000000;
  --bg-elevated: #060606;
  --bg-card: rgba(255, 255, 255, 0.035);
  --text: #ffffff;
  --text-muted: rgba(255, 255, 255, 0.65);
  --text-subtle: rgba(255, 255, 255, 0.45);
  --border: rgba(255, 255, 255, 0.09);
  --glass-border: rgba(255, 255, 255, 0.14);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-soft: cubic-bezier(0.4, 0, 0.2, 1);
  --duration: 260ms;
  --reveal-shift: 28px;
  --font-display: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Helvetica, Arial, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg-deep);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.is-nav-open {
  overflow: hidden;
  touch-action: none;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Focus — keyboard visibility (accessibility checklist) */
a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.55);
  outline-offset: 3px;
}

.nav-toggle:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.55);
  outline-offset: 3px;
}

/* Header — glass + scroll state */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding-top: env(safe-area-inset-top, 0);
  padding-left: max(1.25rem, env(safe-area-inset-left));
  padding-right: max(1.25rem, env(safe-area-inset-right));
  padding-bottom: 0;
  border-bottom: 1px solid transparent;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.88) 0%,
    rgba(0, 0, 0, 0.45) 65%,
    transparent 100%
  );
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  transition: border-color var(--duration) var(--ease-soft),
    background var(--duration) var(--ease-soft),
    box-shadow var(--duration) var(--ease-soft);
}

.site-header__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 1rem 0 1rem;
  max-width: 100%;
}

.site-header.is-scrolled {
  border-bottom-color: var(--border);
  background: rgba(0, 0, 0, 0.72);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.35);
}

.site-header.is-nav-open {
  background: rgba(0, 0, 0, 0.94);
  border-bottom-color: var(--border);
}

.logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.03em;
  color: var(--text);
  text-decoration: none;
  cursor: pointer;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  -webkit-tap-highlight-color: transparent;
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  margin: 0;
  border: none;
  border-radius: 0.5rem;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: background var(--duration) var(--ease-soft);
}

.nav-toggle:hover {
  background: rgba(255, 255, 255, 0.1);
}

.nav-toggle__bars {
  position: relative;
  display: block;
  width: 18px;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
  transition: transform var(--duration) var(--ease-soft),
    opacity var(--duration) var(--ease-soft);
}

.nav-toggle__bars::before,
.nav-toggle__bars::after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
  transition: transform var(--duration) var(--ease-soft);
}

.nav-toggle__bars::before {
  top: -6px;
}

.nav-toggle__bars::after {
  top: 6px;
}

.site-header.is-nav-open .nav-toggle__bars {
  background: transparent;
}

.site-header.is-nav-open .nav-toggle__bars::before {
  top: 0;
  transform: rotate(45deg);
}

.site-header.is-nav-open .nav-toggle__bars::after {
  top: 0;
  transform: rotate(-45deg);
}

.nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 3vw, 2rem);
}

.nav a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  cursor: pointer;
  transition: color var(--duration) var(--ease-soft);
  -webkit-tap-highlight-color: transparent;
}

.nav a:hover {
  color: var(--text);
}

.nav-cta {
  padding: 0.5rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text) !important;
  transition: background var(--duration) var(--ease-soft),
    border-color var(--duration) var(--ease-soft);
}

.nav-cta:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.18);
}

@media (min-width: 768px) {
  .site-header__inner {
    flex-wrap: nowrap;
    padding: 1.25rem 0;
    gap: 0.75rem;
    width: 100%;
  }

  .nav-toggle {
    display: none !important;
  }

  .nav {
    margin-left: auto;
  }
}

@media (max-width: 767px) {
  .nav-toggle {
    display: flex;
  }

  .site-header__inner {
    display: grid;
    grid-template-columns: 1fr auto;
    grid-template-rows: auto auto;
    align-items: center;
    column-gap: 0.5rem;
    row-gap: 0;
    padding-bottom: 0;
    padding-top: max(0.75rem, env(safe-area-inset-top, 0) * 0.25);
  }

  .logo {
    grid-column: 1;
    grid-row: 1;
  }

  .nav-toggle {
    grid-column: 2;
    grid-row: 1;
  }

  .nav {
    grid-column: 1 / -1;
    grid-row: 2;
    display: none;
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    gap: 0;
    margin: 0.75rem 0 1rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border);
    max-height: min(70vh, 420px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .site-header.is-nav-open .nav {
    display: flex;
  }

  .nav a {
    font-size: 1rem;
    padding: 0.9rem 0.25rem;
    min-height: 48px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  }

  .nav a:last-child {
    border-bottom: none;
  }

  .nav-cta {
    margin-top: 0.35rem;
    justify-content: center;
    text-align: center;
    min-height: 48px;
    padding: 0.75rem 1.25rem;
  }
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: max(5.75rem, calc(4.5rem + env(safe-area-inset-top, 0)))
    max(1.25rem, env(safe-area-inset-right))
    max(1.5rem, env(safe-area-inset-bottom))
    max(1.25rem, env(safe-area-inset-left));
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  will-change: transform;
  background-color: var(--bg-deep);
  background-image:
    radial-gradient(
      ellipse 120% 80% at 15% 45%,
      rgba(255, 255, 255, 0.15) 0%,
      transparent 55%
    ),
    radial-gradient(
      ellipse 90% 60% at 85% 75%,
      rgba(255, 255, 255, 0.07) 0%,
      transparent 50%
    ),
    linear-gradient(
      155deg,
      transparent 0%,
      transparent 35%,
      rgba(255, 255, 255, 0.08) 48%,
      rgba(255, 255, 255, 0.035) 52%,
      transparent 65%,
      transparent 100%
    ),
    radial-gradient(
      circle at 50% 120%,
      rgba(255, 255, 255, 0.06) 0%,
      transparent 45%
    );
  pointer-events: none;
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: -20% -10% 30% -30%;
  background: radial-gradient(
    ellipse 80% 50% at 40% 80%,
    rgba(255, 255, 255, 0.1) 0%,
    transparent 70%
  );
  transform: rotate(-8deg);
  filter: blur(48px);
  opacity: 0.85;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  will-change: transform;
  filter: blur(56px);
}

.hero-orb--one {
  width: min(55vw, 420px);
  height: min(55vw, 420px);
  left: -8%;
  top: 18%;
  background: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.11) 0%,
    transparent 68%
  );
}

.hero-orb--two {
  width: min(70vw, 520px);
  height: min(70vw, 520px);
  right: -15%;
  bottom: 5%;
  background: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.07) 0%,
    transparent 65%
  );
}

.hero-grain {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.hero-spotlight {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.7s var(--ease-soft);
  background: radial-gradient(
    520px circle at var(--spot-x, 50%) var(--spot-y, 42%),
    rgba(255, 255, 255, 0.14) 0%,
    rgba(255, 255, 255, 0.04) 38%,
    transparent 72%
  );
}

html.js .hero-spotlight {
  opacity: 1;
}

@media (pointer: coarse) {
  .hero-spotlight {
    opacity: 0 !important;
  }
}

.hero-inner {
  position: relative;
  z-index: 3;
  text-align: center;
  max-width: 44rem;
  margin: 0 auto;
  will-change: transform, opacity, filter;
}

.hero-eyebrow {
  margin: 0 0 1rem;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-subtle);
}

.hero-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.65rem, 15vw, 6.75rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 0.95;
  text-transform: uppercase;
  color: var(--text);
  word-break: break-word;
}

.hero-tagline {
  margin: 1.75rem auto 0;
  max-width: 28rem;
  font-size: clamp(0.9375rem, 4vw, 1.125rem);
  color: var(--text-muted);
  font-weight: 400;
  text-wrap: balance;
}

.hero-actions {
  margin-top: 2.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

/* Hero entrance — subtle kinetic load */
.hero-enter {
  opacity: 0;
  transform: translateY(calc(var(--reveal-shift) * 0.65));
  animation: heroEnter 880ms var(--ease-out) forwards;
}

.hero-enter--delay-1 {
  animation-delay: 90ms;
}

.hero-enter--delay-2 {
  animation-delay: 180ms;
}

.hero-enter--delay-3 {
  animation-delay: 270ms;
}

@keyframes heroEnter {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Scroll hint — first-scroll affordance */
.hero-scroll-hint {
  position: absolute;
  bottom: clamp(1.25rem, 4vh, 2rem);
  left: 50%;
  transform: translateX(-50%);
  z-index: 4;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  padding: 0.5rem 1rem;
  text-decoration: none;
  color: var(--text-subtle);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  cursor: pointer;
  transition: color var(--duration) var(--ease-soft);
  opacity: 1;
}

.hero-scroll-hint:hover,
.hero-scroll-hint:focus-visible {
  color: var(--text-muted);
}

.hero-scroll-hint__chev {
  width: 22px;
  height: 22px;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  transform: rotate(45deg) translateY(-4px);
  opacity: 0.75;
  animation: chevNudge 2.4s var(--ease-soft) infinite;
}

@keyframes chevNudge {
  0%,
  100% {
    transform: rotate(45deg) translateY(-4px);
    opacity: 0.55;
  }
  50% {
    transform: rotate(45deg) translateY(2px);
    opacity: 1;
  }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.5rem;
  min-height: 48px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: background var(--duration) var(--ease-soft),
    color var(--duration) var(--ease-soft),
    border-color var(--duration) var(--ease-soft),
    transform 0.18s var(--ease-soft),
    box-shadow var(--duration) var(--ease-soft);
}

.btn-primary {
  background: var(--text);
  color: var(--bg-deep);
  box-shadow: 0 8px 32px rgba(255, 255, 255, 0.12);
}

.btn-primary:hover {
  background: rgba(255, 255, 255, 0.92);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(255, 255, 255, 0.16);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.18);
}

/* ——— Scroll bridge (first-scroll impact) ——— */
.scroll-bridge {
  position: relative;
  padding: clamp(3.5rem, 10vw, 6rem) 0 0;
  background: var(--bg-deep);
  border-top: 1px solid var(--border);
  overflow: hidden;
}

.scroll-bridge__mega {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.scroll-bridge__mega-line {
  font-family: var(--font-display);
  font-size: clamp(3.25rem, 17vw, 10.5rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.03em;
  line-height: 0.9;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.06);
  opacity: 0.55;
  transform: translateY(14%);
  transition: opacity 1s var(--ease-out), transform 1s var(--ease-out);
}

.scroll-bridge--live .scroll-bridge__mega-line {
  opacity: 0.82;
  transform: translateY(11%);
  animation: megaDrift 14s ease-in-out infinite alternate;
}

.scroll-bridge__glow {
  position: absolute;
  top: 0;
  left: 50%;
  width: min(120%, 900px);
  height: 280px;
  transform: translateX(-50%);
  background: radial-gradient(
    ellipse at 50% 0%,
    rgba(255, 255, 255, 0.09) 0%,
    transparent 72%
  );
  pointer-events: none;
  transition: opacity 0.5s var(--ease-soft);
}

.scroll-bridge--live .scroll-bridge__glow {
  animation: bridgeGlow 5.5s ease-in-out infinite;
}

@keyframes bridgeGlow {
  0%,
  100% {
    opacity: 1;
    filter: brightness(1);
  }
  50% {
    opacity: 0.88;
    filter: brightness(1.12);
  }
}

@keyframes megaDrift {
  0% {
    transform: translate(-1.5%, 11%) scale(1);
  }
  100% {
    transform: translate(1.5%, 9%) scale(1.02);
  }
}

.scroll-bridge__inner {
  position: relative;
  z-index: 1;
  max-width: 52rem;
  margin: 0 auto;
  padding: 0 max(1.25rem, env(safe-area-inset-left)) clamp(2.5rem, 6vw, 3.5rem)
    max(1.25rem, env(safe-area-inset-right));
  text-align: center;
}

.scroll-bridge__accent-line {
  height: 1px;
  width: 0;
  max-width: 420px;
  margin: 1.35rem auto 0;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.55),
    transparent
  );
  transition: width 1.15s var(--ease-out);
}

.scroll-bridge--live .scroll-bridge__accent-line {
  width: min(85vw, 420px);
}

.scroll-bridge__eyebrow {
  margin: 0 0 1rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-subtle);
}

.scroll-bridge__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 5.5vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
  text-wrap: balance;
}

.scroll-bridge__title .title-line {
  display: block;
}

.scroll-bridge__title .title-line--accent {
  margin-top: 0.35rem;
  background: linear-gradient(
    105deg,
    rgba(255, 255, 255, 0.98) 0%,
    rgba(255, 255, 255, 0.45) 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.scroll-bridge__lede {
  margin: 1.5rem auto 0;
  max-width: 40rem;
  font-size: clamp(1rem, 3.8vw, 1.0625rem);
  line-height: 1.6;
  color: var(--text-muted);
  text-wrap: pretty;
}

.bridge-impact {
  margin-top: 2rem;
}

.bridge-impact__stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.1rem;
  padding: 1.35rem 1.35rem;
  border-radius: 1.125rem;
  border: 1px solid var(--glass-border);
  background: linear-gradient(
    165deg,
    rgba(255, 255, 255, 0.07) 0%,
    rgba(255, 255, 255, 0.02) 45%,
    rgba(255, 255, 255, 0.04) 100%
  );
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.35),
    inset 0 1px 0 rgba(255, 255, 255, 0.07);
}

@media (min-width: 640px) {
  .bridge-impact__stat {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    text-align: left;
    gap: 1.35rem 1.75rem;
    padding: 1.5rem 2rem;
  }
}

.bridge-impact__value {
  display: inline-flex;
  align-items: baseline;
  gap: 0.45rem;
  font-family: var(--font-display);
}

.bridge-impact__num {
  font-size: clamp(3rem, 11vw, 4.75rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  background: linear-gradient(
    180deg,
    #ffffff 0%,
    rgba(255, 255, 255, 0.72) 100%
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.bridge-impact__suffix {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-subtle);
}

.bridge-impact__divider {
  width: 56%;
  max-width: 10rem;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.28),
    transparent
  );
}

@media (min-width: 640px) {
  .bridge-impact__divider {
    width: 1px;
    height: auto;
    min-height: 3.5rem;
    max-width: none;
    align-self: stretch;
    background: linear-gradient(
      180deg,
      transparent,
      rgba(255, 255, 255, 0.28),
      transparent
    );
  }
}

.bridge-impact__hook {
  margin: 0;
  max-width: 20rem;
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--text-muted);
  text-align: center;
}

@media (min-width: 640px) {
  .bridge-impact__hook {
    flex: 1;
    min-width: 12rem;
    max-width: none;
    text-align: left;
  }
}

.pill-row {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  justify-content: center;
}

.glass-pill {
  padding: 0.55rem 1.15rem;
  border-radius: 999px;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.2);
  transition: border-color var(--duration) var(--ease-soft),
    color var(--duration) var(--ease-soft),
    transform 0.2s var(--ease-soft);
}

[data-reveal-stagger].is-visible .glass-pill:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.22);
  color: var(--text);
}

/* Marquee */
.marquee-shell {
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.marquee {
  display: flex;
  width: max-content;
  animation: marqueeX var(--marquee-duration, 36s) linear infinite;
}

.marquee__track {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.85rem 1.5rem;
  flex-shrink: 0;
}

.marquee__item {
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-subtle);
  white-space: nowrap;
}

.marquee__dot {
  width: 4px;
  height: 4px;
  margin: 0 1.25rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
}

.marquee--reverse {
  animation-direction: reverse;
}

.marquee-shell--dim {
  border-top: none;
  background: rgba(0, 0, 0, 0.5);
}

.marquee-shell--dim .marquee__item {
  color: rgba(255, 255, 255, 0.38);
}

@keyframes marqueeX {
  to {
    transform: translateX(-50%);
  }
}

/* Scroll reveals */
html.js [data-reveal] {
  opacity: 0;
  transform: translateY(var(--reveal-shift));
  transition: opacity 700ms var(--ease-out), transform 700ms var(--ease-out);
}

html.js [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

html.js [data-reveal-stagger] > * {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 600ms var(--ease-out), transform 600ms var(--ease-out);
}

html.js [data-reveal-stagger].is-visible > *:nth-child(1) {
  transition-delay: 0ms;
}

html.js [data-reveal-stagger].is-visible > *:nth-child(2) {
  transition-delay: 90ms;
}

html.js [data-reveal-stagger].is-visible > *:nth-child(3) {
  transition-delay: 180ms;
}

html.js [data-reveal-stagger].is-visible > *:nth-child(4) {
  transition-delay: 270ms;
}

html.js [data-reveal-stagger].is-visible > * {
  opacity: 1;
  transform: translateY(0);
}

.feature-card[data-reveal-delay="0"] {
  transition-delay: 0ms;
}

.feature-card[data-reveal-delay="1"] {
  transition-delay: 70ms;
}

.feature-card[data-reveal-delay="2"] {
  transition-delay: 140ms;
}

.feature-card[data-reveal-delay="3"] {
  transition-delay: 210ms;
}

.audience-list li[data-reveal-delay="0"] {
  transition-delay: 0ms;
}

.audience-list li[data-reveal-delay="1"] {
  transition-delay: 80ms;
}

.audience-list li[data-reveal-delay="2"] {
  transition-delay: 160ms;
}

/* Sections */
.section {
  padding-top: clamp(3.25rem, 9vw, 7rem);
  padding-bottom: clamp(3.25rem, 9vw, 7rem);
  padding-left: max(1.25rem, env(safe-area-inset-left));
  padding-right: max(1.25rem, env(safe-area-inset-right));
}

.section-head {
  max-width: 36rem;
  margin-bottom: 3rem;
}

.section-head h2 {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.section-head p {
  margin: 0;
  color: var(--text-muted);
  font-size: 1.0625rem;
}

.features {
  background: var(--bg-elevated);
  border-top: 1px solid var(--border);
}

.credentials {
  background: var(--bg-elevated);
  border-top: 1px solid var(--border);
}

.credentials-card {
  margin: 0 auto;
}

.credentials-title {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 3.2vw, 1.95rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--text);
}

.credentials-copy {
  margin: 0;
  max-width: 40rem;
  margin-inline: auto;
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--text-muted);
}

.feature-grid {
  display: grid;
  gap: 1rem;
  max-width: 72rem;
  margin: 0 auto;
  perspective: 1100px;
}

@media (min-width: 768px) {
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }
}

@media (min-width: 1100px) {
  .feature-grid--four {
    grid-template-columns: repeat(4, 1fr);
  }
}

.feature-card {
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  padding: 1.5rem;
  border-radius: 1.125rem;
  border: 1px solid var(--glass-border);
  background: var(--bg-card);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
  transform: perspective(1000px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y))
    translateZ(0);
  transition: border-color var(--duration) var(--ease-soft),
    transform 0.45s var(--ease-out), box-shadow var(--duration) var(--ease-soft);
}

.feature-card:hover {
  border-color: rgba(255, 255, 255, 0.22);
  transform: perspective(1000px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y))
    translateY(-6px) translateZ(10px);
  box-shadow: 0 20px 56px rgba(0, 0, 0, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.09);
}

@media (min-width: 768px) {
  .feature-card {
    padding: 1.85rem;
  }
}

.feature-index {
  display: block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--text-subtle);
  margin-bottom: 1rem;
}

.feature-card h3 {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.feature-card p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--text-muted);
}

.strip {
  border-top: 1px solid var(--border);
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.02) 0%,
    transparent 100%
  );
}

.glass-strip {
  max-width: 52rem;
  margin: 0 auto;
  padding: 2rem 1.75rem;
  text-align: center;
  border-radius: 1rem;
  border: 1px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.strip-label {
  margin: 0 0 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-subtle);
}

.strip-copy {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--text-muted);
}

.audience-list {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  max-width: 40rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.audience-list li {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1.35rem 1.5rem;
  border-radius: 0.875rem;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
  transition: border-color var(--duration) var(--ease-soft);
}

.audience-list li:hover {
  border-color: rgba(255, 255, 255, 0.14);
}

.audience-list strong {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
}

.audience-list span {
  font-size: 0.9375rem;
  color: var(--text-muted);
}

.vision {
  padding-top: 2rem;
  padding-bottom: 2rem;
}

.vision-quote {
  margin: 0 auto;
  max-width: 44rem;
  text-align: center;
  border: none;
  padding: 2.5rem 1.5rem;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.vision-quote p {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.35;
  color: var(--text);
}

.vision-quote cite {
  display: block;
  margin-top: 1.25rem;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-style: normal;
  font-weight: 500;
  color: var(--text-subtle);
}

.cta-section {
  background: var(--bg-elevated);
  border-top: 1px solid var(--border);
  padding-bottom: clamp(5rem, 12vw, 8rem);
}

.glass-cta {
  max-width: 34rem;
  margin: 0 auto;
  padding: clamp(2rem, 5vw, 2.85rem);
  text-align: center;
  border-radius: 1.35rem;
  border: 1px solid var(--glass-border);
  background: linear-gradient(
    155deg,
    rgba(255, 255, 255, 0.08) 0%,
    rgba(255, 255, 255, 0.02) 55%,
    rgba(255, 255, 255, 0.04) 100%
  );
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.cta-card h2 {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 1.875rem);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.cta-card > p {
  margin: 0 0 1.75rem;
  color: var(--text-muted);
  font-size: 1rem;
}

.beta-form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

@media (min-width: 480px) {
  .beta-form {
    flex-direction: row;
    align-items: stretch;
  }

  .beta-form input {
    flex: 1;
    min-width: 0;
  }
}

.beta-form input {
  padding: 0.875rem 1rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--text);
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  outline: none;
  transition: border-color var(--duration) var(--ease-soft),
    background var(--duration) var(--ease-soft);
}

.beta-form input::placeholder {
  color: var(--text-subtle);
}

.beta-form input:hover {
  border-color: rgba(255, 255, 255, 0.14);
}

.beta-form input:focus-visible {
  border-color: rgba(255, 255, 255, 0.35);
  background: rgba(0, 0, 0, 0.45);
}

.beta-form .btn-primary {
  flex-shrink: 0;
}

.cta-footnote {
  margin: 1rem 0 0;
  font-size: 0.75rem;
  color: var(--text-subtle);
}

.cta-footnote a {
  color: var(--text-muted);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.cta-footnote a:hover {
  color: var(--text);
}

.site-footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  padding: 2rem 1.5rem 3rem;
  border-top: 1px solid var(--border);
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
}

.footer-meta {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 0.8125rem;
  color: var(--text-subtle);
}

.footer-meta a {
  color: var(--text-muted);
  text-decoration: none;
}

.footer-meta a:hover {
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ——— Mobile layout & touch targets ——— */
@media (max-width: 767px) {
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    max-width: 22rem;
    margin-left: auto;
    margin-right: auto;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .hero-scroll-hint {
    padding-bottom: max(0.25rem, env(safe-area-inset-bottom));
  }

  .scroll-bridge {
    padding-top: clamp(2.75rem, 8vw, 6rem);
  }

  .pill-row {
    gap: 0.5rem;
    justify-content: flex-start;
  }

  .glass-pill {
    font-size: 0.75rem;
    padding: 0.5rem 0.95rem;
  }

  .marquee__item {
    font-size: 0.7rem;
    letter-spacing: 0.05em;
  }

  .marquee__track {
    padding: 0.7rem 1rem;
  }

  .marquee__dot {
    margin: 0 0.85rem;
  }

  .bridge-impact__stat {
    padding: 1.15rem 1.1rem;
  }

  .glass-strip {
    padding: 1.5rem max(1.1rem, env(safe-area-inset-left)) 1.5rem
      max(1.1rem, env(safe-area-inset-right));
  }

  .glass-cta {
    padding: 1.65rem max(1.15rem, env(safe-area-inset-left)) 1.75rem
      max(1.15rem, env(safe-area-inset-right));
  }

  .feature-card h3 {
    font-size: 1.0625rem;
  }

  .section-head {
    margin-bottom: 2rem;
  }

  .feature-grid {
    perspective: none;
  }

  .vision-quote {
    padding-left: max(1rem, env(safe-area-inset-left));
    padding-right: max(1rem, env(safe-area-inset-right));
  }

  .site-footer {
    padding-bottom: max(2.5rem, env(safe-area-inset-bottom));
    padding-left: max(1.25rem, env(safe-area-inset-left));
    padding-right: max(1.25rem, env(safe-area-inset-right));
    text-align: center;
  }

  .footer-meta {
    max-width: 18rem;
  }
}

.beta-form .btn-primary {
  min-height: 48px;
}

.beta-form input {
  min-height: 48px;
}

/* Respect reduced motion (UX Pro Max checklist) */
@media (prefers-reduced-motion: reduce) {
  .hero-enter {
    animation: none;
    opacity: 1;
    transform: none;
  }

  .hero-scroll-hint__chev {
    animation: none;
  }

  .hero-spotlight {
    opacity: 0 !important;
  }

  .marquee {
    animation: none;
  }

  .scroll-bridge--live .scroll-bridge__glow,
  .scroll-bridge--live .scroll-bridge__mega-line {
    animation: none;
  }

  .scroll-bridge--live .scroll-bridge__mega-line {
    transform: translateY(11%);
  }

  .scroll-bridge__accent-line {
    width: min(85vw, 420px);
    transition: none;
  }

  html.js [data-reveal],
  html.js [data-reveal].is-visible {
    opacity: 1;
    transform: none;
    transition: none;
  }

  html.js [data-reveal-stagger] > *,
  html.js [data-reveal-stagger].is-visible > * {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .feature-card,
  .feature-card:hover {
    transform: none !important;
  }
}