:root {
  --noise-opacity: 0.035;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 6.4rem;
  scrollbar-width: thin;
  scrollbar-color: rgba(120, 242, 255, 0.28) #090b10;
}

body {
  overflow-x: hidden;
  background:
    radial-gradient(circle at 8% 2%, rgba(120, 242, 255, 0.11), transparent 30%),
    radial-gradient(circle at 86% 8%, rgba(255, 149, 98, 0.14), transparent 22%),
    radial-gradient(circle at 70% 40%, rgba(122, 168, 255, 0.10), transparent 24%),
    radial-gradient(circle at 18% 76%, rgba(183, 255, 99, 0.08), transparent 22%),
    linear-gradient(180deg, #090b10 0%, #0d1017 36%, #090b10 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: var(--noise-opacity);
  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='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.page-shell {
  position: relative;
  z-index: 2;
  overflow: clip;
}

.no-scrollbar::-webkit-scrollbar {
  display: none;
}

.no-scrollbar {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

.mobile-nav {
  position: relative;
  scroll-snap-type: x proximity;
}

.nav-pill {
  scroll-snap-align: start;
  white-space: nowrap;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  border-radius: 999px;
  padding: 0.7rem 0.95rem;
  color: #98a7bb;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.nav-pill:hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(120, 242, 255, 0.28);
  color: #f3f1eb;
}

.nav-pill.active {
  background: rgba(120, 242, 255, 0.08);
  border-color: rgba(120, 242, 255, 0.35);
  color: #78f2ff;
}

.hero-glow {
  position: absolute;
  pointer-events: none;
  border-radius: 999px;
  filter: blur(18px);
  animation: pulse 10s ease-in-out infinite;
}

.hero-glow-cyan {
  top: 5%;
  right: -10%;
  width: 34rem;
  height: 34rem;
  background:
    radial-gradient(circle at 35% 35%, rgba(120, 242, 255, 0.22), transparent 34%),
    radial-gradient(circle at 70% 30%, rgba(122, 168, 255, 0.18), transparent 33%);
}

.hero-glow-warm {
  bottom: 2%;
  left: -8%;
  width: 22rem;
  height: 22rem;
  background:
    radial-gradient(circle at 48% 68%, rgba(255, 149, 98, 0.18), transparent 34%),
    radial-gradient(circle at 32% 34%, rgba(183, 255, 99, 0.12), transparent 30%);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  color: #98a7bb;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 2.25rem;
  height: 1px;
  background: linear-gradient(90deg, #78f2ff, #ff9562);
  opacity: 0.95;
}

.section-wrap {
  position: relative;
  width: min(1180px, calc(100% - 1.5rem));
  margin: 0 auto;
  padding: 2.6rem 0 0;
}

.section-head {
  position: relative;
  z-index: 2;
  max-width: 52rem;
  margin-bottom: 1.6rem;
}

.section-title {
  margin-top: 0.95rem;
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

.ghost-word {
  position: absolute;
  top: 1.35rem;
  left: 0;
  z-index: 1;
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: clamp(4rem, 14vw, 10rem);
  line-height: 0.9;
  letter-spacing: -0.08em;
  text-transform: uppercase;
  color: rgba(243, 241, 235, 0.04);
}

.panel,
.micro-panel,
.step-panel,
.contact-panel,
.hero-chip,
.tint-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(38, 49, 66, 0.88);
  background: rgba(17, 21, 29, 0.74);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.24);
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.panel,
.micro-panel,
.step-panel,
.contact-panel,
.tint-card {
  border-radius: 1.4rem;
}

.panel {
  padding: 1.5rem;
}

.micro-panel,
.step-panel,
.contact-panel,
.tint-card {
  padding: 1.35rem;
}

.hero-chip {
  border-radius: 1.1rem;
  padding: 1rem 1.05rem;
}

.panel::before,
.micro-panel::before,
.step-panel::before,
.contact-panel::before,
.tint-card::before,
.hero-chip::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(140deg, rgba(120, 242, 255, 0.08), transparent 36%, rgba(122, 168, 255, 0.05) 64%, transparent 100%);
}

.micro-panel:hover,
.step-panel:hover,
.contact-panel:hover,
.tint-card:hover,
.hero-chip:hover,
.panel:hover {
  transform: translateY(-3px);
  border-color: rgba(120, 242, 255, 0.28);
  background: rgba(23, 29, 39, 0.92);
}

.hero-chip strong,
.micro-panel h3,
.step-panel h3,
.contact-panel h3,
.tint-card h3 {
  position: relative;
  z-index: 2;
  display: block;
  margin-bottom: 0.38rem;
  color: #f3f1eb;
  font-size: 1rem;
  line-height: 1.3;
}

.hero-chip span,
.micro-panel p,
.step-panel p,
.contact-panel p,
.tint-card p {
  position: relative;
  z-index: 2;
  color: rgba(243, 241, 235, 0.82);
  font-size: 0.95rem;
  line-height: 1.65;
}

.step-panel span,
.proof-kicker {
  position: relative;
  z-index: 2;
  display: inline-block;
  margin-bottom: 0.75rem;
  color: #b7ff63;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.contact-panel a {
  color: #78f2ff;
}

.contact-panel p {
  word-break: break-word;
}

.tint-card::after,
.hero-chip::after {
  content: "";
  position: absolute;
  left: 1rem;
  right: 1rem;
  top: 0;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, #78f2ff, #7aa8ff);
}

.hero-chip-cyan::after,
.tint-cyan::after {
  background: linear-gradient(90deg, #78f2ff, #7aa8ff);
}

.hero-chip-lime::after,
.tint-lime::after {
  background: linear-gradient(90deg, #b7ff63, #63d38f);
}

.hero-chip-coral::after,
.tint-coral::after {
  background: linear-gradient(90deg, #ff9562, #ffc56f);
}

.hero-chip-blue::after,
.tint-blue::after {
  background: linear-gradient(90deg, #7aa8ff, #9b8cff);
}

.tint-pink::after {
  background: linear-gradient(90deg, #ff9cb3, #ff9562);
}

.hero-chip-cyan,
.tint-cyan {
  background:
    linear-gradient(180deg, rgba(120, 242, 255, 0.11), rgba(17, 21, 29, 0.9)),
    rgba(17, 21, 29, 0.78);
}

.hero-chip-lime,
.tint-lime {
  background:
    linear-gradient(180deg, rgba(183, 255, 99, 0.10), rgba(17, 21, 29, 0.9)),
    rgba(17, 21, 29, 0.78);
}

.hero-chip-coral,
.tint-coral {
  background:
    linear-gradient(180deg, rgba(255, 149, 98, 0.12), rgba(17, 21, 29, 0.9)),
    rgba(17, 21, 29, 0.78);
}

.hero-chip-blue,
.tint-blue {
  background:
    linear-gradient(180deg, rgba(122, 168, 255, 0.12), rgba(17, 21, 29, 0.9)),
    rgba(17, 21, 29, 0.78);
}

.tint-pink {
  background:
    linear-gradient(180deg, rgba(255, 156, 179, 0.12), rgba(17, 21, 29, 0.9)),
    rgba(17, 21, 29, 0.78);
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

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

  .hero-glow,
  .reveal,
  .panel,
  .micro-panel,
  .step-panel,
  .contact-panel,
  .hero-chip,
  .tint-card {
    animation: none !important;
    transition: none !important;
    transform: none !important;
  }

  .reveal {
    opacity: 1;
  }
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.76;
  }

  50% {
    transform: scale(1.08);
    opacity: 1;
  }
}

@media (max-width: 900px) {
  .site-header {
    top: 0;
  }

  .hero-section {
    min-height: auto;
  }

  .mobile-nav {
    padding-right: 0.4rem;
  }

  .ghost-word {
    top: 1.8rem;
    font-size: clamp(3.3rem, 18vw, 5.8rem);
  }

  .hero-glow-cyan {
    right: -28%;
    width: 24rem;
    height: 24rem;
  }

  .hero-glow-warm {
    left: -18%;
    width: 14rem;
    height: 14rem;
  }
}

@media (max-width: 640px) {
  html {
    scroll-padding-top: 7.4rem;
  }

  .site-nav {
    margin-inline: -0.05rem;
  }

  .nav-pill {
    padding: 0.58rem 0.82rem;
    font-size: 0.72rem;
    letter-spacing: 0.06em;
  }

  .hero-actions > a,
  .contact-actions > a {
    width: 100%;
  }

  .eyebrow {
    gap: 0.58rem;
    font-size: 0.72rem;
    letter-spacing: 0.1em;
  }

  .eyebrow::before {
    width: 1.6rem;
  }

  .section-wrap {
    width: min(1180px, calc(100% - 1.1rem));
    padding-top: 2.2rem;
  }

  .section-head {
    margin-bottom: 1.2rem;
  }

  .ghost-word {
    top: 1.35rem;
    font-size: clamp(2.8rem, 18vw, 4.4rem);
    letter-spacing: -0.06em;
  }

  .panel {
    padding: 1.2rem;
  }

  .micro-panel,
  .step-panel,
  .contact-panel,
  .tint-card {
    padding: 1.1rem;
  }

  .hero-chip {
    padding: 0.9rem 0.95rem;
  }

  .hero-chip strong,
  .micro-panel h3,
  .step-panel h3,
  .contact-panel h3,
  .tint-card h3 {
    font-size: 0.97rem;
  }

  .hero-chip span,
  .micro-panel p,
  .step-panel p,
  .contact-panel p,
  .tint-card p {
    font-size: 0.92rem;
    line-height: 1.58;
  }

  .hero-glow-cyan {
    right: -42%;
    width: 18rem;
    height: 18rem;
  }

  .hero-glow-warm {
    left: -24%;
    width: 10rem;
    height: 10rem;
  }
}