/* ============================================================
   RAIVYN — Built to Execute.
   Shared stylesheet
   ============================================================ */

:root {
  --black: #030404;
  --panel: #0a0c0a;
  --panel-2: #0e110d;
  --line: rgba(163, 230, 53, 0.14);
  --line-soft: rgba(255, 255, 255, 0.08);
  --green: #a3e635;
  --green-bright: #b8f13d;
  --green-dim: rgba(163, 230, 53, 0.55);
  --white: #f4f6f2;
  --grey: #a8ada5;
  --grey-dim: #6d726a;
  --radius: 10px;
  --maxw: 1200px;
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ---------- Typography ---------- */
h1, h2, h3 { font-weight: 700; line-height: 1.12; letter-spacing: -0.02em; }
.display { font-size: clamp(2.4rem, 5.4vw, 4.2rem); }
.display-caps { font-size: clamp(2.1rem, 4.6vw, 3.4rem); text-transform: uppercase; letter-spacing: 0.01em; }
h2.section-title { font-size: clamp(1.9rem, 3.6vw, 2.8rem); }
.accent { color: var(--green); }
.lead { color: var(--grey); font-size: 1.06rem; max-width: 46ch; }
.muted { color: var(--grey); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  color: var(--green); font-size: 0.78rem; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase; margin-bottom: 20px;
}
.eyebrow::after { content: ""; width: 34px; height: 1px; background: var(--green); opacity: 0.6; }
.eyebrow.center { justify-content: center; }
.eyebrow.center::after { display: none; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: 0.82rem; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 15px 26px; border-radius: 6px; border: 1px solid transparent;
  transition: all 0.22s ease; cursor: pointer; white-space: nowrap;
}
.btn .arr { transition: transform 0.22s ease; }
.btn:hover .arr { transform: translateX(4px); }
.btn-solid { background: var(--green); color: #0a0f03; }
.btn-solid:hover { background: var(--green-bright); box-shadow: 0 0 28px rgba(163, 230, 53, 0.35); }
.btn-outline { border-color: rgba(255, 255, 255, 0.25); color: var(--white); }
.btn-outline:hover { border-color: var(--green); color: var(--green); }
.btn-ghost {
  color: var(--green); font-size: 0.78rem; padding: 0; border: none; background: none;
}
.btn-ghost:hover { text-shadow: 0 0 16px rgba(163, 230, 53, 0.6); }

/* ---------- Header ---------- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(3, 4, 4, 0.82); backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line-soft);
}
.header-inner {
  max-width: var(--maxw); margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between; height: 72px;
}
.logo { display: flex; align-items: center; gap: 12px; font-weight: 700; letter-spacing: 0.32em; font-size: 1.05rem; }
.logo svg { flex-shrink: 0; }

.main-nav { display: flex; align-items: center; gap: 8px; }
.main-nav > a, .nav-item > a {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 10px 14px; font-size: 0.9rem; color: var(--grey); border-radius: 6px;
  transition: color 0.2s ease;
}
.main-nav > a:hover, .nav-item > a:hover, .main-nav > a.active, .nav-item > a.active { color: var(--white); }
.main-nav > a.active, .nav-item > a.active { color: var(--green); }

.nav-item { position: relative; }
.nav-item .caret { font-size: 0.6rem; opacity: 0.6; }
.dropdown {
  position: absolute; top: calc(100% + 6px); left: 0; min-width: 210px;
  background: #0b0d0b; border: 1px solid var(--line); border-radius: 8px;
  padding: 8px; opacity: 0; visibility: hidden; transform: translateY(6px);
  transition: all 0.2s ease; box-shadow: 0 18px 50px rgba(0, 0, 0, 0.6);
}
.nav-item:hover .dropdown, .nav-item:focus-within .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown a { display: block; padding: 10px 12px; font-size: 0.88rem; color: var(--grey); border-radius: 6px; }
.dropdown a:hover { color: var(--green); background: rgba(163, 230, 53, 0.06); }
.dropdown .dd-note { display: block; font-size: 0.72rem; color: var(--grey-dim); margin-top: 2px; }

.header-cta { display: flex; align-items: center; gap: 14px; }
.header-cta .btn { padding: 11px 20px; }
.main-nav > .btn { display: none; } /* shown only in mobile menu */

.nav-toggle {
  display: none; background: none; border: 1px solid var(--line-soft); border-radius: 6px;
  color: var(--white); width: 42px; height: 42px; font-size: 1.2rem; cursor: pointer;
}

@media (max-width: 960px) {
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .header-cta .btn { display: none; }
  .main-nav {
    position: absolute; top: 100%; left: 0; right: 0; height: calc(100vh - 72px);
    background: #060806; border-top: 1px solid var(--line-soft);
    flex-direction: column; align-items: stretch;
    padding: 24px; gap: 4px; display: none; overflow-y: auto; z-index: 99;
  }
  .main-nav.open { display: flex; }
  .main-nav > a, .nav-item > a { padding: 14px 10px; font-size: 1.05rem; }
  .dropdown {
    position: static; opacity: 1; visibility: visible; transform: none;
    border: none; background: none; box-shadow: none; padding: 0 0 0 18px; display: none;
  }
  .nav-item.open .dropdown { display: block; }
  .main-nav > .btn, .main-nav .btn-solid { display: inline-flex; margin-top: 18px; justify-content: center; }
  .main-nav > a.btn-solid { color: #0a0f03; }
  .main-nav > a.btn-solid:hover { color: #0a0f03; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative; padding: 170px 0 90px; overflow: hidden;
  border-bottom: 1px solid var(--line-soft);
}
.hero.tall { min-height: 92vh; display: flex; align-items: center; }
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center; position: relative; z-index: 2; }
.hero-copy .btn-row { margin-top: 34px; }
.btn-row { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-copy .lead { margin-top: 22px; }
.hero-tags { display: flex; gap: 0; margin-top: 52px; align-items: center; flex-wrap: wrap; }
.hero-tags span { font-size: 0.85rem; letter-spacing: 0.24em; font-weight: 600; color: var(--white); text-transform: uppercase; }
.hero-tags .sep { width: 1px; height: 16px; background: var(--green); margin: 0 22px; opacity: 0.7; }

.particle-canvas { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.hero-glow {
  position: absolute; width: 700px; height: 700px; border-radius: 50%;
  background: radial-gradient(circle, rgba(163, 230, 53, 0.13) 0%, transparent 62%);
  top: -140px; right: -160px; z-index: 0; pointer-events: none;
}

.scroll-cue {
  position: absolute; left: 50%; bottom: 26px; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  color: var(--grey-dim); font-size: 0.66rem; letter-spacing: 0.28em; text-transform: uppercase; z-index: 2;
}
.mouse { width: 24px; height: 40px; border: 1.5px solid var(--grey-dim); border-radius: 14px; position: relative; }
.mouse::after {
  content: ""; position: absolute; top: 7px; left: 50%; transform: translateX(-50%);
  width: 3px; height: 8px; border-radius: 3px; background: var(--green);
  animation: wheel 1.8s ease-in-out infinite;
}
@keyframes wheel { 0%, 100% { opacity: 1; top: 7px; } 50% { opacity: 0.2; top: 18px; } }

@media (max-width: 900px) {
  .hero { padding-top: 130px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-art { order: -1; max-width: 420px; margin: 0 auto; }
}

/* ---------- Sections ---------- */
section.band { padding: 96px 0; border-bottom: 1px solid var(--line-soft); position: relative; }
.band-alt { background: #050605; }
.section-head { max-width: 720px; margin-bottom: 56px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head .lead { margin-top: 18px; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; gap: 40px; } }

/* ---------- Cards & grids ---------- */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.grid-5 { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
@media (max-width: 1000px) { .grid-4, .grid-5 { grid-template-columns: repeat(2, 1fr); } .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .grid-2, .grid-3, .grid-4, .grid-5 { grid-template-columns: 1fr; } }

.card {
  background: var(--panel); border: 1px solid var(--line-soft); border-radius: var(--radius);
  padding: 34px 30px; transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
  position: relative; display: flex; flex-direction: column;
}
.card:hover { border-color: var(--line); transform: translateY(-4px); box-shadow: 0 22px 50px rgba(0, 0, 0, 0.45); }
.card h3 { font-size: 1.2rem; margin-bottom: 10px; }
.card p { color: var(--grey); font-size: 0.94rem; }
.card .btn-ghost { margin-top: auto; padding-top: 22px; }
a.card { cursor: pointer; }
a.card:hover h3 { color: var(--green); }

.card-icon {
  width: 52px; height: 52px; display: flex; align-items: center; justify-content: center;
  margin-bottom: 22px; color: var(--green);
}
.card-icon svg { width: 42px; height: 42px; }

.product-card {
  background: var(--panel); border: 1px solid var(--line); border-radius: 12px;
  padding: 40px 36px; position: relative; overflow: hidden;
}
.product-card::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(ellipse at top right, rgba(163, 230, 53, 0.07), transparent 55%);
  pointer-events: none;
}
.product-card .kicker { font-size: 0.7rem; letter-spacing: 0.32em; color: var(--grey); text-transform: uppercase; }
.product-card h3 { font-size: 1.9rem; letter-spacing: 0.14em; margin: 6px 0 4px; text-transform: uppercase; }
.product-card .tagline { color: var(--green); font-size: 0.78rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; margin-bottom: 18px; }
.product-card p { color: var(--grey); max-width: 34ch; }
.product-card .btn-ghost { margin-top: 26px; display: inline-flex; align-items: center; gap: 8px; }

/* Feature columns (icon over text, divided) */
.feature-row { display: grid; grid-template-columns: repeat(4, 1fr); }
.feature-row.cols-5 { grid-template-columns: repeat(5, 1fr); }
.feature-col { padding: 12px 26px; text-align: center; border-left: 1px solid var(--line-soft); }
.feature-col:first-child { border-left: none; }
.feature-col .card-icon { margin: 0 auto 20px; }
.feature-col h3 { font-size: 0.95rem; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 10px; }
.feature-col p { color: var(--grey); font-size: 0.88rem; }
@media (max-width: 1000px) {
  .feature-row, .feature-row.cols-5 { grid-template-columns: repeat(2, 1fr); gap: 34px 0; }
  .feature-col:nth-child(odd) { border-left: none; }
}
@media (max-width: 620px) {
  .feature-row, .feature-row.cols-5 { grid-template-columns: 1fr; }
  .feature-col { border-left: none; }
}

/* Process steps */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.step { padding: 0 30px; border-left: 1px solid var(--line-soft); position: relative; }
.step:first-child { border-left: none; padding-left: 0; }
.step .num { color: var(--green); font-weight: 700; font-size: 0.9rem; letter-spacing: 0.1em; }
.step h3 { font-size: 1.15rem; text-transform: uppercase; letter-spacing: 0.08em; margin: 8px 0 12px; }
.step p { color: var(--grey); font-size: 0.92rem; }
@media (max-width: 900px) {
  .steps { grid-template-columns: 1fr 1fr; gap: 36px 0; }
  .step:nth-child(odd) { border-left: none; padding-left: 0; }
}
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } .step { border-left: none; padding: 0; } }

/* Pipeline (icon → icon → icon) */
.pipeline { display: flex; align-items: flex-start; justify-content: center; gap: 8px; flex-wrap: wrap; }
.pipe-node { text-align: center; width: 150px; }
.pipe-node .card-icon { margin: 0 auto 14px; }
.pipe-node h4 { font-size: 0.98rem; margin-bottom: 8px; }
.pipe-node p { font-size: 0.8rem; color: var(--grey); }
.pipe-arrow { color: var(--green); font-size: 1.3rem; margin-top: 14px; opacity: 0.8; }
@media (max-width: 800px) { .pipe-arrow { display: none; } .pipeline { gap: 30px; } }

/* Trust bar */
.trust-bar { display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap; }
.trust-item { display: flex; align-items: center; gap: 14px; padding: 6px 4px; }
.trust-item svg { width: 30px; height: 30px; color: var(--green); flex-shrink: 0; }
.trust-item span { font-size: 0.8rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; line-height: 1.45; }
.trust-item + .trust-item { border-left: 1px solid var(--line-soft); padding-left: 26px; }
@media (max-width: 900px) {
  .trust-bar { flex-direction: column; align-items: flex-start; }
  .trust-item + .trust-item { border-left: none; padding-left: 4px; }
}

/* ---------- CTA band ---------- */
.cta-band { padding: 110px 0; text-align: center; position: relative; overflow: hidden; border-bottom: 1px solid var(--line-soft); }
.cta-band h2 { font-size: clamp(1.9rem, 4vw, 3rem); }
.cta-band .lead { margin: 18px auto 34px; }
.cta-wave {
  position: absolute; inset: auto 0 0 0; height: 220px; z-index: 0; pointer-events: none; opacity: 0.55;
}
.cta-band .container { position: relative; z-index: 2; }

/* ---------- Dashboard mock ---------- */
.dash {
  background: #0a0c0a; border: 1px solid var(--line); border-radius: 14px;
  overflow: hidden; box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55), 0 0 60px rgba(163, 230, 53, 0.06);
  font-size: 0.78rem;
}
.dash-top { display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-bottom: 1px solid var(--line-soft); color: var(--grey); font-weight: 700; letter-spacing: 0.18em; font-size: 0.7rem; }
.dash-body { display: grid; grid-template-columns: 150px 1fr; }
.dash-side { border-right: 1px solid var(--line-soft); padding: 14px 0; }
.dash-side a { display: flex; align-items: center; gap: 9px; padding: 9px 16px; color: var(--grey-dim); font-size: 0.76rem; }
.dash-side a.on { color: var(--green); background: rgba(163, 230, 53, 0.07); border-left: 2px solid var(--green); }
.dash-main { padding: 16px; }
.dash-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 14px; }
.dstat { background: #0e110d; border: 1px solid var(--line-soft); border-radius: 8px; padding: 12px; }
.dstat .lbl { color: var(--grey-dim); font-size: 0.66rem; }
.dstat .val { font-size: 1.25rem; font-weight: 700; margin-top: 2px; }
.dstat .val em { font-style: normal; color: var(--green); font-size: 0.7rem; margin-left: 4px; }
.dash-table { background: #0e110d; border: 1px solid var(--line-soft); border-radius: 8px; padding: 12px; }
.dash-table .tt { color: var(--grey); font-weight: 700; margin-bottom: 8px; font-size: 0.74rem; }
.dash-table .row { display: flex; justify-content: space-between; padding: 7px 4px; border-top: 1px solid rgba(255,255,255,0.05); color: var(--grey); }
.dash-table .row .st { color: var(--green); }
.dash-table .row .st.warn { color: #e6d635; }
.dash-table .row .st.dim { color: var(--grey-dim); }
@media (max-width: 560px) { .dash-side { display: none; } .dash-body { grid-template-columns: 1fr; } .dash-stats { grid-template-columns: repeat(2, 1fr); } }

/* ---------- Doc-to-intel strip (Sentinel) ---------- */
.intel-strip { display: flex; align-items: center; justify-content: center; gap: 22px; flex-wrap: wrap; }
.doc-thumb {
  width: 130px; height: 168px; border: 1px solid var(--line); border-radius: 8px;
  background: linear-gradient(160deg, #101310, #070907); position: relative; flex-shrink: 0;
  box-shadow: 0 14px 40px rgba(0,0,0,0.5);
}
.doc-thumb::before {
  content: ""; position: absolute; inset: 18px 16px auto 16px; height: 6px; border-radius: 3px;
  background: rgba(163,230,53,0.5);
}
.doc-thumb::after {
  content: ""; position: absolute; inset: 36px 16px 18px 16px;
  background: repeating-linear-gradient(to bottom, rgba(255,255,255,0.14) 0 3px, transparent 3px 12px);
  border-radius: 2px;
}
.intel-tags { display: flex; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; flex-wrap: wrap; }
.intel-tag { padding: 18px 20px; text-align: center; border-left: 1px solid var(--line-soft); min-width: 120px; flex: 1; }
.intel-tag:first-child { border-left: none; }
.intel-tag .card-icon { width: auto; height: auto; margin: 0 auto 10px; }
.intel-tag .card-icon svg { width: 30px; height: 30px; }
.intel-tag span { font-size: 0.74rem; color: var(--grey); display: block; line-height: 1.4; }
.intel-summary {
  border: 1px solid var(--line); border-radius: 10px; padding: 18px 22px; min-width: 230px;
  background: var(--panel); font-size: 0.82rem;
}
.intel-summary .row { display: flex; justify-content: space-between; gap: 30px; padding: 6px 0; border-bottom: 1px solid rgba(255,255,255,0.06); color: var(--grey); }
.intel-summary .row:last-child { border-bottom: none; font-weight: 700; color: var(--white); }
.intel-summary .row b { color: var(--white); font-weight: 700; }
.big-arrow { color: var(--green); font-size: 1.6rem; }
@media (max-width: 900px) { .big-arrow { transform: rotate(90deg); } .intel-strip { flex-direction: column; } }

/* ---------- Values row ---------- */
.values-row { display: grid; grid-template-columns: repeat(5, 1fr); }
.value-col { text-align: center; padding: 10px 22px; border-left: 1px solid var(--line-soft); }
.value-col:first-child { border-left: none; }
.value-col .card-icon { margin: 0 auto 18px; }
.value-col h3 { font-size: 1.02rem; margin-bottom: 10px; }
.value-col p { color: var(--grey); font-size: 0.86rem; }
@media (max-width: 1000px) { .values-row { grid-template-columns: repeat(2, 1fr); gap: 30px 0; } .value-col:nth-child(odd) { border-left: none; } }
@media (max-width: 620px) { .values-row { grid-template-columns: 1fr; } .value-col { border-left: none; } }

/* ---------- Forms ---------- */
.form-card { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 44px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-field { display: flex; flex-direction: column; gap: 8px; }
.form-field.full { grid-column: 1 / -1; }
.form-field label { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--grey); }
.form-field input, .form-field select, .form-field textarea {
  background: #0e110d; border: 1px solid var(--line-soft); border-radius: 8px;
  padding: 14px 16px; color: var(--white); font-family: var(--font); font-size: 0.95rem;
  transition: border-color 0.2s ease;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: none; border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(163, 230, 53, 0.12);
}
.form-field textarea { resize: vertical; min-height: 140px; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } .form-card { padding: 30px 22px; } }

/* ---------- Footer ---------- */
.site-footer { padding: 70px 0 36px; background: #040504; }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(5, 1fr); gap: 34px; margin-bottom: 54px; }
.footer-brand .logo { margin-bottom: 14px; }
.footer-brand .strap { color: var(--green); font-size: 0.72rem; font-weight: 700; letter-spacing: 0.22em; text-transform: uppercase; }
.footer-col h4 { font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--green); margin-bottom: 18px; }
.footer-col a { display: block; padding: 5px 0; color: var(--grey); font-size: 0.88rem; }
.footer-col a:hover { color: var(--white); }
.footer-bottom {
  border-top: 1px solid var(--line-soft); padding-top: 28px;
  display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap;
  color: var(--grey-dim); font-size: 0.82rem;
}
.socials { display: flex; gap: 12px; }
.socials a {
  width: 38px; height: 38px; border: 1px solid var(--line-soft); border-radius: 8px;
  display: flex; align-items: center; justify-content: center; color: var(--grey);
  transition: all 0.2s ease;
}
.socials a:hover { border-color: var(--green); color: var(--green); }
.socials svg { width: 17px; height: 17px; }
@media (max-width: 1000px) { .footer-grid { grid-template-columns: repeat(3, 1fr); } .footer-brand { grid-column: 1 / -1; } }
@media (max-width: 620px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }

/* ---------- Dynamic motion ---------- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to { opacity: 1; transform: none; }
}
.hero-copy > * { opacity: 0; animation: fadeUp 0.8s cubic-bezier(0.22, 1, 0.36, 1) forwards; }
.hero-copy > *:nth-child(1) { animation-delay: 0.05s; }
.hero-copy > *:nth-child(2) { animation-delay: 0.15s; }
.hero-copy > *:nth-child(3) { animation-delay: 0.25s; }
.hero-copy > *:nth-child(4) { animation-delay: 0.35s; }
.hero-copy > *:nth-child(5) { animation-delay: 0.45s; }
.hero-copy > *:nth-child(6) { animation-delay: 0.55s; }
.hero-art { opacity: 0; animation: fadeUp 1s 0.3s cubic-bezier(0.22, 1, 0.36, 1) forwards; }

@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 0 90px rgba(163, 230, 53, 0.12) inset, 0 0 60px rgba(163, 230, 53, 0.10); }
  50% { box-shadow: 0 0 120px rgba(163, 230, 53, 0.2) inset, 0 0 90px rgba(163, 230, 53, 0.2); }
}
.orb-art .ring { animation: pulseGlow 4.5s ease-in-out infinite; }

@keyframes beamShimmer {
  0%, 100% { opacity: 0.8; filter: drop-shadow(0 0 18px rgba(163, 230, 53, 0.7)); }
  50% { opacity: 1; filter: drop-shadow(0 0 34px rgba(163, 230, 53, 1)); }
}
.orb-art .beam { animation: beamShimmer 3.5s ease-in-out infinite; }

.site-header { transition: box-shadow 0.3s ease, background 0.3s ease; }
.site-header.scrolled { background: rgba(3, 4, 4, 0.96); box-shadow: 0 10px 40px rgba(0, 0, 0, 0.55); }

.hero-glow { will-change: transform; }

@media (prefers-reduced-motion: reduce) {
  .hero-copy > *, .hero-art { animation: none; opacity: 1; }
  .orb-art .ring, .orb-art .beam { animation: none; }
}

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Misc art ---------- */
.orb-art {
  position: relative; aspect-ratio: 1; max-width: 460px; margin: 0 auto;
  display: flex; align-items: center; justify-content: center;
}
.orb-art .ring {
  position: absolute; inset: 0; border-radius: 50%;
  border: 1px solid rgba(163, 230, 53, 0.22);
  box-shadow: 0 0 90px rgba(163, 230, 53, 0.12) inset, 0 0 60px rgba(163, 230, 53, 0.10);
}
.orb-art .beam {
  width: 5px; height: 108%; border-radius: 4px;
  background: linear-gradient(to bottom, transparent, rgba(220, 255, 150, 0.95), transparent);
  filter: drop-shadow(0 0 22px rgba(163, 230, 53, 0.8));
}
.orb-art .core-logo { position: absolute; color: var(--green); }

.notice { border: 1px solid var(--line); background: rgba(163, 230, 53, 0.05); border-radius: 8px; padding: 16px 20px; color: var(--grey); font-size: 0.9rem; }
.notice b { color: var(--green); }

/* ---------- Design imagery ---------- */
.hero-img {
  width: 100%; max-width: 580px; margin: 0 auto; display: block;
  -webkit-mask-image: radial-gradient(ellipse 95% 95% at center, black 62%, transparent 100%);
  mask-image: radial-gradient(ellipse 95% 95% at center, black 62%, transparent 100%);
  filter: drop-shadow(0 0 60px rgba(163, 230, 53, 0.12));
}
.section-img {
  width: 100%; display: block; border-radius: 10px;
  -webkit-mask-image: radial-gradient(ellipse 100% 100% at center, black 55%, transparent 100%);
  mask-image: radial-gradient(ellipse 100% 100% at center, black 55%, transparent 100%);
}
.cta-band.has-wave { padding-bottom: 150px; }
.cta-band .wave-img {
  position: absolute; left: 0; right: 0; bottom: 0; width: 100%; height: auto;
  z-index: 0; opacity: 0.9; pointer-events: none;
  -webkit-mask-image: linear-gradient(to top, black 55%, transparent 100%);
  mask-image: linear-gradient(to top, black 55%, transparent 100%);
}