:root {
  --bg: #050607;
  --bg2: #070A0D;
  --panel: rgba(255, 255, 255, 0.06);
  --panel2: rgba(255, 255, 255, 0.08);
  --text: #EAF0F6;
  --muted: rgba(234, 240, 246, 0.72);
  --line: rgba(255, 255, 255, 0.10);

  /* CtrlBox palette (extracted from logo) */
  --g-dark: #1E5C2E;
  /* ~ (30,92,46) */
  --g-mid: #649E34;
  /* ~ (100,158,52) */
  --g-lime: #A2D44B;
  /* ~ (162,212,75) */
  --g-neon: #F4FB9E;
  /* ~ (244,251,158) */

  --accent: var(--g-lime);
  --accent2: var(--g-neon);

  --shadow: 0 20px 60px rgba(0, 0, 0, 0.58);
  --shadow2: 0 18px 70px rgba(162, 212, 75, 0.14);
  --radius: 18px;
  --radius2: 24px;
  --max: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background:
    radial-gradient(1100px 700px at 18% 0%, rgba(162, 212, 75, 0.16), transparent 52%),
    radial-gradient(900px 500px at 82% 16%, rgba(244, 251, 158, 0.10), transparent 60%),
    radial-gradient(700px 700px at 50% 85%, rgba(30, 92, 46, 0.14), transparent 60%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.0), rgba(0, 0, 0, 0.35)),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  opacity: 0.92;
}

img,
video {
  max-width: 100%;
  display: block;
}

.container {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 10px;
  background: #fff;
  color: #000;
  padding: 10px 12px;
  border-radius: 10px;
  z-index: 9999;
}

.skip-link:focus {
  left: 10px;
}

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  z-index: 9999;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
  background: rgba(7, 10, 13, 0.55);
  border-bottom: 1px solid var(--line);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.brand__mark {
  display: inline-grid;
  place-items: center;
  width: 18px;
  height: 18px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border-radius: 4px;
  box-shadow: 0 0 0 3px rgba(0, 230, 118, 0.18);
}

.brand__name {
  font-size: 14px;
}

.nav {
  display: flex;
  align-items: center;
}

.nav__menu {
  list-style: none;
  display: flex;
  gap: 18px;
  align-items: center;
  margin: 0;
  padding: 0;
}

.nav__menu a {
  font-weight: 600;
  font-size: 14px;
  color: rgba(234, 240, 246, 0.9);
}

.nav__toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--line);
  width: 44px;
  height: 44px;
  border-radius: 12px;
  color: var(--text);
}

.nav__bars {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--text);
  position: relative;
  margin: 0 auto;
}

.nav__bars:before,
.nav__bars:after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 2px;
  background: var(--text);
}

.nav__bars:before {
  top: -6px;
}

.nav__bars:after {
  top: 6px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: transparent;
  cursor: pointer;
  font-weight: 700;
  font-size: 14px;
  transition: transform 0.15s ease, background 0.15s ease, border 0.15s ease;
}

.btn:active {
  transform: translateY(1px);
}

.btn--primary {
  background: linear-gradient(135deg, #395903, var(--accent2));
  border-color: transparent;
  color: #031108;
}

.btn--ghost {
  background: rgba(255, 255, 255, 0.06);
}

.btn--full {
  width: 100%;
}

/* Hero */
.hero {
  position: relative;
  padding: 54px 0 28px;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 28px;
  align-items: center;
}

@media (max-width: 1024px) {
  .hero__grid {
    grid-template-columns: 1fr;
  }
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.05);
  border-radius: 999px;
  font-weight: 700;
  font-size: 12px;
  color: rgba(234, 240, 246, 0.85);
}

h1 {
  margin: 14px 0 10px;
  font-size: clamp(34px, 4vw, 56px);
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.accent {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.subtext {
  color: var(--muted);
  font-size: 16px;
  max-width: 52ch;
}

.hero__cta {
  display: flex;
  gap: 12px;
  margin: 18px 0 18px;
  flex-wrap: wrap;
}

.hero__trust {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
}

.trust__item {
  padding: 12px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
}

.trust__item strong {
  display: block;
  font-size: 14px;
}

.trust__item span {
  color: var(--muted);
  font-size: 12px;
}

.hero__media {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.video-card {
  position: relative;
  border-radius: var(--radius2);
  overflow: hidden;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  box-shadow: var(--shadow);
}

.video {
  width: 100%;
  aspect-ratio: 16/12;
  object-fit: cover;
  filter: contrast(1.05) saturate(1.05);
}

.video-controls {
  position: absolute;
  bottom: 12px;
  left: 12px;
  display: flex;
  gap: 10px;
}

.icon-btn {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.35);
  color: var(--text);
  cursor: pointer;
  backdrop-filter: blur(10px);
}

.video-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(10px);
  font-weight: 700;
  font-size: 12px;
}

.video-badge .dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 5px rgba(0, 230, 118, 0.15);
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px;
}

.stat {
  padding: 12px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
}

.stat__value {
  font-weight: 800;
  font-size: 16px;
}

.stat__label {
  color: var(--muted);
  font-size: 12px;
}

.hero__glow {
  position: absolute;
  inset: auto 0 -180px 0;
  height: 260px;
  background: radial-gradient(closest-side, rgba(0, 230, 118, 0.22), transparent 70%);
  filter: blur(30px);
  pointer-events: none;
}

/* Strip */
.strip {
  padding: 18px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.strip__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

.strip__text {
  color: var(--muted);
  margin: 0;
  font-weight: 600;
}

.strip__logos {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.logo-chip {
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  font-weight: 700;
  font-size: 12px;
  color: rgba(234, 240, 246, 0.85);
}

/* Sections */
.section {
  padding: 64px 0;
}

.section__head {
  margin-bottom: 18px;
}

.section__head h2 {
  margin: 0 0 8px;
  font-size: clamp(24px, 2.3vw, 34px);
}

.section__head p {
  margin: 0;
  color: var(--muted);
  max-width: 70ch;
}

.grid {
  display: grid;
  gap: 14px;
}

.cards {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.card {
  padding: 18px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
}

.card h3 {
  margin: 0 0 6px;
}

.card p {
  margin: 0 0 10px;
  color: var(--muted);
}

.checklist {
  margin: 0;
  padding-left: 18px;
  color: rgba(234, 240, 246, 0.86);
}

.checklist li {
  margin: 6px 0;
}

.checklist li::marker {
  color: var(--accent);
}

.work {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.work-card {
  padding: 18px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.03));
}

.work-card__tag {
  display: inline-flex;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.22);
  font-weight: 800;
  font-size: 12px;
  margin-bottom: 10px;
}

.work-card p {
  color: var(--muted);
  margin: 0 0 12px;
}

.work-card__metrics {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.work-card__metrics span {
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  font-weight: 700;
  font-size: 12px;
}

.pricing {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.price-card {
  padding: 18px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  position: relative;
}

.price-card--featured {
  border-color: rgba(0, 230, 118, 0.55);
  background: linear-gradient(180deg, rgba(0, 230, 118, 0.12), rgba(255, 255, 255, 0.03));
  box-shadow: 0 20px 70px rgba(0, 230, 118, 0.10);
}

.badge {
  position: absolute;
  top: 14px;
  right: 14px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(0, 230, 118, 0.18);
  border: 1px solid rgba(0, 230, 118, 0.45);
  font-weight: 800;
  font-size: 12px;
}

.price {
  font-size: 26px;
  margin: 6px 0 6px;
  font-weight: 900;
}

.muted {
  color: var(--muted);
}

.fineprint {
  color: rgba(234, 240, 246, 0.60);
  font-size: 12px;
  margin-top: 14px;
}

.steps {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.step {
  padding: 18px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
}

.step__num {
  font-weight: 900;
  color: rgba(0, 230, 118, 0.9);
  letter-spacing: 0.06em;
}

.faq details {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  border-radius: var(--radius);
  padding: 12px 14px;
  margin: 10px 0;
}

.faq summary {
  cursor: pointer;
  font-weight: 800;
}

.faq p {
  color: var(--muted);
  margin: 10px 0 0;
}

.contact {
  border-top: 1px solid var(--line);
  background: radial-gradient(900px 500px at 20% 20%, rgba(0, 230, 118, 0.10), transparent 60%);
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 0.95fr;
  gap: 18px;
  align-items: start;
}

.form {
  padding: 18px;
  border-radius: var(--radius2);
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(10px);
}

label {
  display: grid;
  gap: 8px;
  margin-bottom: 12px;
  font-weight: 700;
  font-size: 13px;
}

input,
textarea {
  width: 100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  outline: none;
}

input:focus,
textarea:focus {
  border-color: rgba(0, 230, 118, 0.55);
  box-shadow: 0 0 0 4px rgba(0, 230, 118, 0.12);
}

/* Footer */
.footer {
  border-top: 1px solid var(--line);
  padding: 36px 0 18px;
  background: rgba(0, 0, 0, 0.20);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 18px;
  align-items: start;
}

.footer__cols {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer li {
  margin: 8px 0;
  color: var(--muted);
}

.footer li a {
  color: rgba(234, 240, 246, 0.84);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  color: rgba(234, 240, 246, 0.70);
  font-size: 13px;
  flex-wrap: wrap;

  \} .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;
  }

  @media (max-width: 720px) {
    .contact__grid {
      grid-template-columns: 1fr;
    }

    .footer__grid {
      grid-template-columns: 1fr;
    }
  }

  .cards {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  }

  .work {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  }

  .pricing {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  }

  .steps {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  }

  .contact__grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .nav__toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .nav__menu {
    position: absolute;
    right: 20px;
    top: 66px;
    flex-direction: column;
    gap: 12px;
    padding: 14px;
    border-radius: 16px;
    border: 1px solid var(--line);
    background: rgba(7, 10, 13, 0.92);
    box-shadow: var(--shadow);
    display: none;
    min-width: 240px;
  }

  .nav__menu.is-open {
    display: flex;
  }

  .hero__trust {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 10px;
  }

  .hero__stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 10px;
  }
}


/* Footer Mobile Fix */
@media (max-width: 520px) {
  .footer__grid {
    grid-template-columns: 1fr;
  }

  .footer__cols {
    grid-template-columns: 1fr;
  }

  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .backtop {
    padding: 8px 0;
  }
}

/* Global responsive improvements */
@media (max-width: 520px) {
  .container {
    width: calc(100% - 28px);
  }

  h1 {
    font-size: clamp(30px, 9vw, 44px);
  }

  .subtext {
    font-size: 15px;
  }

  .btn {
    padding: 11px 14px;
  }

  .video {
    aspect-ratio: 16/11;
  }
}

/* Mobile nav drawer */
@media (max-width: 860px) {
  .nav {
    position: relative;
  }

  .nav__menu {
    left: 0;
    right: 0;
    top: 64px;
    width: calc(100% - 40px);
    margin: 0 auto;
  }
}

@media (max-width: 520px) {
  .nav__menu {
    width: calc(100% - 28px);
    top: 62px;
  }
}

@media (max-width: 768px) {
  .hero {
    padding: 42px 0 20px;
  }

  .hero__cta {
    gap: 10px;
  }

  .video-controls {
    left: 10px;
    bottom: 10px;
  }

  .icon-btn {
    width: 40px;
    height: 40px;
  }
}


/* Mobile nav drawer v2 (more reliable on small devices) */
@media (max-width: 860px) {
  body.nav-open {
    overflow: hidden;
  }

  .nav {
    position: relative;
  }

  .nav__toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .nav__menu {
    position: fixed;
    inset: 64px 14px auto 14px;
    /* top, right, bottom(auto), left */
    max-height: calc(100vh - 88px);
    overflow: auto;
    -webkit-overflow-scrolling: touch;
    display: none;
    z-index: 2000;
  }

  .nav__menu.is-open {
    display: flex;
  }

  .nav__menu a {
    width: 100%;
  }

  .nav__menu .btn {
    width: 100%;
    justify-content: center;
  }

  .nav__scrim {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(6px);
    display: none;
    z-index: 1999;
  }

  .nav__scrim.is-open {
    display: block;
  }
}

@media (max-width: 520px) {
  .nav__menu {
    inset: 62px 10px auto 10px;
  }
}


/* Mobile nav drawer v3 (device-emulation proof) */
@media (max-width: 860px) {
  .header {
    z-index: 1500;
  }

  .nav__toggle {
    display: inline-flex !important;
  }

  .nav__menu {
    display: none;
    flex-direction: column;
    gap: 10px;
    padding: 14px;
    border-radius: 16px;
    border: 1px solid var(--line);
    background: rgba(7, 10, 13, 0.96);
    box-shadow: var(--shadow);
  }

  .nav__menu.is-open {
    display: flex !important;
  }

  .nav__menu a {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 10px 10px;
    border-radius: 12px;
  }

  .nav__menu a.btn {
    justify-content: center;
    padding: 12px 12px;
  }

  /* Fixed drawer positioning */
  .nav__menu {
    position: fixed;
    left: 14px;
    right: 14px;
    top: calc(56px + env(safe-area-inset-top));
    max-height: calc(100vh - 84px - env(safe-area-inset-top));
    overflow: auto;
    -webkit-overflow-scrolling: touch;
    z-index: 2000;
  }

  .nav__scrim {
    z-index: 1999;
  }
}

@media (max-width: 520px) {
  .nav__menu {
    left: 12px;
    right: 12px;
    top: calc(54px + env(safe-area-inset-top));
    padding: 12px;
  }

  .nav__menu a {
    padding: 10px 10px;
  }
}


/* Mobile nav drawer v4 (uses visibility/opacity to avoid display issues in emulation) */
@media (max-width: 860px) {
  .nav__menu {
    display: flex !important;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    pointer-events: none;
    transition: opacity .18s ease, transform .18s ease, visibility .18s ease;
  }

  .nav__menu.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
  }

  .nav__scrim {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity .18s ease, visibility .18s ease;
  }

  .nav__scrim.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
}


/* Brand images */
.brand__logo {
  width: 80px;
  height: 55px;
  object-fit: contain;
  filter: drop-shadow(0 0 10px rgba(162, 212, 75, 0.25));
}

.brand__wordmark {
  padding-top: 5px;
  width: 265px;
  height: 120px;
  position: absolute;
  object-fit: contain;
  filter: drop-shadow(0 0 14px rgba(162, 212, 75, 0.22));
}

.brand--footer .brand__logo {
  width: 80px;
  height: 55px;
}

.brand--footer .brand__wordmark {
  padding-top: 5px;
  width: 265px;
  height: 120px;
}


/* Hero watermark */
.hero__watermark {
  position: absolute;
  right: -40px;
  top: 20px;
  width: min(520px, 60vw);
  opacity: 0.16;
  filter: blur(0.2px) drop-shadow(0 0 40px rgba(162, 212, 75, 0.25));
  pointer-events: none;
  user-select: none;
}

@media (max-width: 1024px) {
  .hero__watermark {
    right: -90px;
    top: -10px;
    width: min(520px, 78vw);
    opacity: 0.12;
  }
}


/* Premium edges */
.card,
.work-card,
.price-card,
.step,
.trust__item,
.stat,
.form,
.faq details {
  box-shadow: 0 0 0 1px rgba(162, 212, 75, 0.06) inset;
}

.price-card--featured {
  box-shadow: var(--shadow2);
}


/* Scroll Cube Effect */
.scroll-cube{
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  pointer-events: none;
  z-index: 5; /* above hero, below header if header has higher z-index */
  opacity: 1;
  transition: opacity .2s ease;
}

.scroll-cube img{
  width: min(520px, 72vw);
  height: auto;

  /* glow look */
  filter: drop-shadow(0 0 30px rgba(0, 230, 118, 0.35))
          drop-shadow(0 0 80px rgba(0, 230, 118, 0.25));

  transform-origin: center;
  will-change: transform, opacity, filter;

  /* Driven by JS variable --heroScroll (0 to 1) */
  transform:
    translateY(calc(var(--heroScroll, 0) * 40px))
    scale(calc(1 - (var(--heroScroll, 0) * 0.35)))
    rotateZ(calc(var(--heroScroll, 0) * 220deg))
    rotateX(calc(var(--heroScroll, 0) * 18deg));

  opacity: calc(1 - (var(--heroScroll, 0) * 0.9));
}

/* Optional: hide cube once hero scroll is done (JS adds .cube--hide) */
.scroll-cube.cube--hide{ opacity: 0; }

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce){
  .scroll-cube img{
    transform: none;
    opacity: 0.15;
  }
}


/* Ensure header stays above overlay */
.header { position: sticky; top: 0; z-index: 20; }

/* Hide the nav cube until animation completes (we'll show it at the end) */
.brand__logo { opacity: 0; transition: opacity .2s ease; }
.brand__logo.cube-ready { opacity: 1; }

/* Scroll Cube Overlay (animated to navbar) */
.scroll-cube{
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 15; /* below header (20) */
  display: block;
}

.scroll-cube img{
  position: absolute;
  left: 50%;
  top: 50%;
  width: min(520px, 74vw);
  height: auto;
  transform: translate(-50%, -50%);
  transform-origin: center;
  will-change: transform, opacity, filter;

  filter:
    drop-shadow(0 0 30px rgba(0,230,118,.35))
    drop-shadow(0 0 90px rgba(0,230,118,.25));

  /* driven by JS variables */
  opacity: var(--cubeOpacity, 1);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce){
  .scroll-cube img{ display:none; }
  .brand__logo{ opacity: 1; }
}


/* Header stays above */
.header { position: sticky; top: 0; z-index: 50; }

/* Hide nav cube until intro finishes */
.brand__logo { opacity: 0; transition: opacity .2s ease; }
.brand__logo.cube-ready { opacity: 1; }

/* INTRO section takes full viewport */
.intro{
  position: relative;
  min-height: 100vh;
  display: grid;
  place-items: center;
  background: #000; /* match your theme */
  overflow: hidden;
}

.intro__stage{
  position: relative;
  width: 100%;
  height: 100vh;
}

.intro__stage img{
  position: absolute;
  left: 50%;
  top: 50%;
  width: min(520px, 74vw);
  height: auto;
  transform: translate(-50%, -50%);
  transform-origin: center;
  will-change: transform, opacity, filter;
  opacity: var(--cubeOpacity, 1);

  filter:
    drop-shadow(0 0 30px rgba(0,230,118,.35))
    drop-shadow(0 0 90px rgba(0,230,118,.25));
}

.intro__hint{
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  opacity: .85;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce){
  .intro__stage img{ display:none; }
  .brand__logo{ opacity: 1; }
}


.header { position: sticky; top: 0; z-index: 50; }

/* Hide nav cube until merge */
.brand__logo { opacity: 0; transition: opacity .15s ease; }
.brand__logo.cube-ready { opacity: 1; }

.intro{
  position: relative;
  min-height: 100vh;
  background: #000;
  overflow: hidden;
}

/* FIX: stage is fixed so cube can merge with header instantly */
.intro__stage{
  position: fixed;
  inset: 0;
  z-index: 15;
  pointer-events: none;
}

.intro__stage img{
  position: absolute;
  left: 50%;
  top: 50%;
  width: min(520px, 74vw);
  height: auto;
  transform: translate(-50%, -50%);
  transform-origin: center;
  will-change: transform, opacity, filter;
  opacity: var(--cubeOpacity, 1);

  filter:
    drop-shadow(0 0 30px rgba(0,230,118,.35))
    drop-shadow(0 0 90px rgba(0,230,118,.25));
}

/* once intro done, we fully hide the fixed stage */
.intro__stage.stage-hide{ opacity: 0; visibility: hidden; transition: opacity .2s ease; }

/* Premium breathing glow during intro */
@keyframes cubeGlow {
  0%   { filter: drop-shadow(0 0 18px rgba(0,230,118,.25))
                 drop-shadow(0 0 60px rgba(0,230,118,.18)); }
  50%  { filter: drop-shadow(0 0 34px rgba(0,230,118,.45))
                 drop-shadow(0 0 110px rgba(0,230,118,.30)); }
  100% { filter: drop-shadow(0 0 18px rgba(0,230,118,.25))
                 drop-shadow(0 0 60px rgba(0,230,118,.18)); }
}

.intro__stage img.is-breathing{
  animation: cubeGlow 3.6s ease-in-out infinite;
}



/* ===== INTRO (Responsive) ===== */
.intro{
  position: relative;
  min-height: 100svh; /* better for mobile address bar */
  background: radial-gradient(ellipse at center, rgba(0,230,118,.12), transparent 55%),
              #000;
  overflow: hidden;
}

/* fixed stage for animation */
.intro__stage{
  position: fixed;
  inset: 0;
  z-index: 15;
  pointer-events: none;
  display: grid;
  place-items: center;
}

/* cube image responsive sizing */
.intro__stage img{
  width: clamp(160px, 55vw, 520px); /* mobile → desktop */
  height: auto;
  max-width: 92vw;
  transform: translate(-50%, -50%);
  transform-origin: center;
  will-change: transform, opacity, filter;
  opacity: var(--cubeOpacity, 1);

  filter:
    drop-shadow(0 0 18px rgba(0,230,118,.25))
    drop-shadow(0 0 70px rgba(0,230,118,.20));
}

/* Hint block stays inside safe-area */
.intro__hint{
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: calc(18px + env(safe-area-inset-bottom));
  text-align: center;
  z-index: 2;
  width: min(92vw, 420px);
}

/* On very small screens, reduce hint padding */
@media (max-width: 380px){
  .intro__hint .pill{ font-size: 12px; }
  .intro__hint .muted{ font-size: 12px; }
}

/* When intro is done, hide stage */
.intro__stage.stage-hide{
  opacity: 0;
  visibility: hidden;
  transition: opacity .25s ease;
}

/* Make sure header is always above animation */
.header{
  position: sticky;
  top: 0;
  z-index: 50;
  padding-top: env(safe-area-inset-top);
}

/* Nav logo show only after merge */
.brand__logo{ opacity: 0; transition: opacity .15s ease; }
.brand__logo.cube-ready{ opacity: 1; }


.form__msg{
  margin-top: 12px;
  padding: 12px 14px;
  border-radius: 12px;
  font-weight: 600;
  line-height: 1.35;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.92);
}

.form__msg[data-type="error"]{
  border-color: rgba(255,80,80,.35);
  background: rgba(255,80,80,.12);
}

.form__msg[data-type="success"]{
  border-color: rgba(0,230,118,.35);
  background: rgba(0,230,118,.12);
}