:root {
  --pointer-x: 78vw;
  --pointer-y: 12vh;
}

body {
  position: relative;
  overflow-x: hidden;
}

body::before {
  position: fixed;
  z-index: 0;
  inset: 0;
  content: "";
  pointer-events: none;
  background:
    radial-gradient(540px circle at var(--pointer-x) var(--pointer-y), rgba(128, 109, 255, .15), transparent 62%),
    radial-gradient(420px circle at 12% 72%, rgba(64, 217, 160, .055), transparent 68%);
  transition: opacity var(--motion-duration-base) ease;
}

body::after {
  position: fixed;
  z-index: 0;
  inset: 0;
  content: "";
  pointer-events: none;
  opacity: .15;
  background-image:
    linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(to bottom, #000, transparent 74%);
}

.landing-header,
main,
footer {
  position: relative;
  z-index: 1;
}

.landing-header {
  position: sticky;
  z-index: 30;
  top: 0;
  max-width: none;
  padding-inline: max(24px, calc((100vw - 1152px) / 2));
  border-bottom: 1px solid transparent;
  transition: height var(--motion-duration-base) var(--motion-ease-standard), border-color var(--motion-duration-base) ease, background var(--motion-duration-base) ease, box-shadow var(--motion-duration-base) ease;
}

.landing-header.is-scrolled {
  height: 66px;
  border-color: rgba(126, 145, 166, .18);
  background: rgba(8, 16, 24, .8);
  box-shadow: 0 12px 38px rgba(0, 0, 0, .22);
  backdrop-filter: blur(18px) saturate(140%);
}

.landing-brand span {
  transition: transform var(--motion-duration-base) var(--motion-ease-enter), filter var(--motion-duration-base) ease;
}

.landing-brand:hover span {
  transform: rotate(-4deg) scale(1.08);
  filter: drop-shadow(0 8px 18px rgba(114, 92, 255, .42));
}

.hero::before {
  position: absolute;
  z-index: -1;
  width: 460px;
  height: 460px;
  right: 2%;
  top: 8%;
  content: "";
  border-radius: 50%;
  background: rgba(105, 83, 237, .13);
  filter: blur(90px);
  animation: auraPulse 7s ease-in-out infinite;
}

.hero h1 em {
  color: transparent;
  background: linear-gradient(105deg, #8c7dff 10%, #d3ccff 45%, #6f60ff 80%);
  background-size: 220% auto;
  background-clip: text;
  -webkit-background-clip: text;
  animation: headlineShimmer 6s linear infinite;
}

.hero-board {
  position: relative;
  overflow: hidden;
  animation: heroFloat 6s ease-in-out infinite;
  transform-origin: 50% 55%;
}

.hero-board::after {
  position: absolute;
  inset: -60% auto -60% -45%;
  width: 36%;
  content: "";
  pointer-events: none;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .07), transparent);
  transform: skewX(-18deg);
  animation: boardSweep 7s ease-in-out infinite 1.5s;
}

.mock-columns article {
  transition: border-color var(--motion-duration-base) ease, background var(--motion-duration-base) ease, transform var(--motion-duration-base) var(--motion-ease-enter), box-shadow var(--motion-duration-base) ease;
}

.mock-columns article:hover {
  transform: translateY(-4px);
  border-color: rgba(145, 130, 255, .72);
  background: #1d2b39;
  box-shadow: 0 14px 28px rgba(0, 0, 0, .22);
}

.proof span {
  position: relative;
}

.proof span::before {
  display: inline-block;
  width: 5px;
  height: 5px;
  margin-right: 10px;
  border-radius: 50%;
  background: #806dff;
  box-shadow: 0 0 14px rgba(128, 109, 255, .75);
  content: "";
  vertical-align: 2px;
}

.feature-grid article,
.price-grid article,
.faq details {
  transition: transform var(--motion-duration-base) var(--motion-ease-enter), border-color var(--motion-duration-base) ease, box-shadow var(--motion-duration-base) ease, background var(--motion-duration-base) ease;
}

.feature-grid article:hover,
.price-grid article:hover {
  transform: translateY(-8px);
  border-color: rgba(128, 109, 255, .65);
  box-shadow: 0 24px 60px rgba(0, 0, 0, .3), 0 0 0 1px rgba(128, 109, 255, .08) inset;
  background: linear-gradient(145deg, #152333, #0e1823);
}

.price-grid .popular:hover {
  transform: translateY(-20px);
}

.feature-grid article > b {
  display: inline-grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid rgba(128, 109, 255, .25);
  border-radius: 10px;
  background: rgba(128, 109, 255, .08);
  transition: color var(--motion-duration-base) ease, border-color var(--motion-duration-base) ease, transform var(--motion-duration-base) var(--motion-ease-enter);
}

.feature-grid article:hover > b {
  color: #b7adff;
  border-color: rgba(128, 109, 255, .65);
  transform: rotate(-5deg) scale(1.05);
}

.video-feature {
  position: relative;
  overflow: hidden;
  box-shadow: 0 30px 90px rgba(0, 0, 0, .22);
}

.video-feature::before {
  position: absolute;
  width: 280px;
  height: 280px;
  right: -90px;
  top: -100px;
  content: "";
  border-radius: 50%;
  background: rgba(128, 109, 255, .2);
  filter: blur(55px);
}

.phone {
  position: relative;
  animation: phoneFloat 5s ease-in-out infinite 1s;
}

.phone::after {
  position: absolute;
  inset: 10px;
  content: "";
  pointer-events: none;
  border-radius: 25px;
  background: linear-gradient(125deg, rgba(255, 255, 255, .12), transparent 28%);
}

.button {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  transition: transform var(--motion-duration-fast) var(--motion-ease-standard), border-color var(--motion-duration-fast) ease, box-shadow var(--motion-duration-fast) ease, filter var(--motion-duration-fast) ease;
}

.button::after {
  position: absolute;
  z-index: -1;
  inset: 0;
  content: "";
  background: linear-gradient(105deg, transparent 20%, rgba(255, 255, 255, .18), transparent 80%);
  transform: translateX(-130%);
  transition: transform 550ms var(--motion-ease-standard);
}

.button:hover {
  transform: translateY(-2px);
  filter: brightness(1.08);
}

.button:hover::after {
  transform: translateX(130%);
}

.button:active {
  transform: translateY(0) scale(.98);
}

.faq details:hover {
  border-color: rgba(128, 109, 255, .42);
  background: rgba(128, 109, 255, .035);
}

.faq details {
  margin-inline: -18px;
  padding-inline: 18px;
  border-radius: 12px;
}

.faq summary {
  transition: color var(--motion-duration-base) ease;
}

.faq details[open] summary,
.faq details:hover summary {
  color: #b8aeff;
}

.final-cta {
  position: relative;
  overflow: hidden;
}

.final-cta::before,
.final-cta::after {
  position: absolute;
  width: 300px;
  height: 300px;
  content: "";
  pointer-events: none;
  border-radius: 50%;
  filter: blur(80px);
}

.final-cta::before {
  left: -120px;
  bottom: -180px;
  background: rgba(64, 217, 160, .13);
}

.final-cta::after {
  right: -90px;
  top: -180px;
  background: rgba(128, 109, 255, .2);
}

.motion-ready .reveal-item {
  opacity: 0;
  translate: 0 28px;
  scale: .985;
  transition:
    opacity var(--motion-duration-slow) var(--motion-ease-enter) var(--reveal-delay, 0ms),
    translate var(--motion-duration-slow) var(--motion-ease-enter) var(--reveal-delay, 0ms),
    scale var(--motion-duration-slow) var(--motion-ease-enter) var(--reveal-delay, 0ms);
}

.motion-ready .reveal-item.is-visible {
  opacity: 1;
  translate: 0 0;
  scale: 1;
}

@keyframes auraPulse {
  0%, 100% { transform: scale(.86); opacity: .55; }
  50% { transform: scale(1.08); opacity: 1; }
}

@keyframes headlineShimmer {
  to { background-position: 220% center; }
}

@keyframes heroFloat {
  0%, 100% { transform: rotate(1.5deg) translateY(0); }
  50% { transform: rotate(.5deg) translateY(-12px); }
}

@keyframes boardSweep {
  0%, 55% { left: -45%; opacity: 0; }
  65% { opacity: 1; }
  90%, 100% { left: 125%; opacity: 0; }
}

@keyframes phoneFloat {
  0%, 100% { transform: translateY(0) rotate(-1deg); }
  50% { transform: translateY(-10px) rotate(1deg); }
}

@media (max-width: 850px) {
  .landing-header {
    padding-inline: 18px;
  }

  .hero-board {
    animation-name: heroFloatMobile;
  }

  .price-grid .popular:hover {
    transform: translateY(-8px);
  }
}

@keyframes heroFloatMobile {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }

  body::before {
    display: none;
  }

  .motion-ready .reveal-item {
    opacity: 1;
    translate: none;
    scale: none;
  }
}