/* =========================================================
   BLACKWALL LABS — Cyberpunk 2077-inspired UI
   ========================================================= */

:root{
  --cp-black: #08080a;
  --cp-black-2: #0e0e12;
  --cp-black-3: #17171d;
  --cp-yellow: #fcee0a;
  --cp-yellow-dim: #b8ac00;
  --cp-cyan: #00f0ff;
  --cp-magenta: #ff003c;
  --cp-blue: #0ff0fc;
  --cp-text: #e7e7ea;
  --cp-text-dim: #9a9aa5;
  --cp-border: rgba(252,238,10,0.25);
  --font-display: 'Orbitron', 'Arial Narrow', Arial, sans-serif;
  --font-body: 'Rajdhani', 'Segoe UI', Arial, sans-serif;
  --font-mono: 'Share Tech Mono', 'Courier New', monospace;
}

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

html{ scroll-behavior: smooth; }

body{
  margin:0;
  background: var(--cp-black);
  color: var(--cp-text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.5;
  overflow-x: hidden;
  background-image:
    linear-gradient(rgba(252,238,10,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(252,238,10,0.025) 1px, transparent 1px);
  background-size: 42px 42px;
}

h1,h2,h3,h4{
  font-family: var(--font-display);
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

p{ margin: 0; color: var(--cp-text-dim); }

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

.accent{ color: var(--cp-yellow); }
.hl{ color: var(--cp-cyan); }

::selection{ background: var(--cp-yellow); color: var(--cp-black); }

/* ---------- overlays ---------- */
.crt-overlay{
  position: fixed; inset:0; pointer-events:none; z-index: 9998;
  background: repeating-linear-gradient(
    to bottom,
    rgba(0,0,0,0) 0px,
    rgba(0,0,0,0) 2px,
    rgba(0,0,0,0.12) 3px
  );
  mix-blend-mode: overlay;
  opacity: 0.35;
}
.noise-overlay{
  position: fixed; inset:0; pointer-events:none; z-index: 9997;
  opacity: .035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='64' height='64'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='1' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  will-change: auto;
}

/* ---------- scrollbar ---------- */
::-webkit-scrollbar{ width: 10px; }
::-webkit-scrollbar-track{ background: var(--cp-black-2); }
::-webkit-scrollbar-thumb{ background: var(--cp-yellow-dim); }
::-webkit-scrollbar-thumb:hover{ background: var(--cp-yellow); }

/* =========================================================
   HEADER / NAV
   ========================================================= */
.site-header{
  position: fixed; top:0; left:0; right:0; z-index: 500;
  background: rgba(8,8,10,0.85);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--cp-border);
}
.nav-wrap{
  max-width: 1280px; margin:0 auto;
  display:flex; align-items:center; justify-content:space-between;
  padding: 10px 28px;
}
.logo{ display:flex; align-items:center; }
.logo-img{ height: 42px; width: auto; display:block; }
.main-nav{ display:flex; align-items:center; gap: 30px; }
.main-nav a{
  position: relative;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  color: var(--cp-text-dim);
  padding: 6px 2px;
  transition: color .2s ease;
}
.main-nav a:hover{ color: var(--cp-yellow); }
.main-nav a::after{
  content:''; position:absolute; left:0; bottom:0; height:2px; width:0;
  background: var(--cp-yellow); transition: width .25s ease;
}
.main-nav a:hover::after{ width:100%; }
.nav-cta{
  border: 1px solid var(--cp-yellow);
  color: var(--cp-yellow) !important;
  padding: 8px 16px !important;
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
}
.nav-cta:hover{ background: var(--cp-yellow); color: var(--cp-black) !important; }
.nav-cta::after{ display:none; }

.nav-toggle{
  display:none; flex-direction: column; gap:5px;
  background:none; border:none; cursor:pointer; padding: 6px;
}
.nav-toggle span{ width:24px; height:2px; background: var(--cp-yellow); display:block; }

.nav-scanline{
  height: 1px; width:100%;
  background: linear-gradient(90deg, transparent, var(--cp-cyan), transparent);
  animation: scan-x 4s linear infinite;
}
@keyframes scan-x{ 0%{ transform: translateX(-100%); } 100%{ transform: translateX(100%); } }

/* =========================================================
   HERO
   ========================================================= */
.hero{
  position: relative;
  min-height: 100vh;
  display:flex; align-items:center; justify-content:center;
  padding: 140px 24px 100px;
  text-align:center;
  overflow:hidden;
}
.hero-grid{
  position:absolute; inset:0;
  background:
    radial-gradient(ellipse at 50% 20%, rgba(252,238,10,0.08), transparent 55%),
    radial-gradient(ellipse at 80% 80%, rgba(0,240,255,0.07), transparent 55%);
  pointer-events:none;
}
.hero-content{ position:relative; max-width: 840px; z-index:2; }

.hero-title{
  font-size: clamp(2.6rem, 8vw, 6rem);
  font-weight: 900;
  line-height: 1;
  color: var(--cp-yellow);
  text-shadow: 0 0 24px rgba(252,238,10,0.35);
  margin-bottom: 24px;
  text-transform: none;
}
.hero-subtitle{
  font-size: clamp(1.1rem, 2.4vw, 1.5rem);
  color: var(--cp-text);
  font-weight: 500;
  margin-bottom: 18px;
}
.hero-desc{
  max-width: 620px; margin: 0 auto 40px;
  color: var(--cp-text-dim);
  font-size: 1.02rem;
}
.hero-actions{ display:flex; gap:18px; justify-content:center; flex-wrap:wrap; }

.hero-corner{ position:absolute; width:60px; height:60px; border: 2px solid var(--cp-yellow); opacity:.6; z-index:1; }
.hero-corner.bl{ bottom:24px; left:24px; border-right:none; border-top:none; }
.hero-corner.br{ bottom:24px; right:24px; border-left:none; border-top:none; }

/* ---------- glitch text ---------- */
.glitch{ position: relative; }
.glitch::before, .glitch::after{
  content: attr(data-text);
  position:absolute; top:0; left:0; width:100%; height:100%;
  background: var(--cp-black);
  overflow:hidden;
}
.glitch::before{
  left: 3px; text-shadow: -2px 0 var(--cp-magenta);
  animation: glitch-1 4s infinite linear alternate-reverse;
}
.glitch::after{
  left: -3px; text-shadow: -2px 0 var(--cp-cyan), 2px 2px var(--cp-magenta);
  animation: glitch-2 5s infinite linear alternate-reverse;
}
@keyframes glitch-1{
  0%{ clip-path: inset(20% 0 60% 0); } 20%{ clip-path: inset(10% 0 80% 0); }
  40%{ clip-path: inset(70% 0 5% 0); } 60%{ clip-path: inset(40% 0 40% 0); }
  80%{ clip-path: inset(85% 0 2% 0); } 100%{ clip-path: inset(5% 0 70% 0); }
}
@keyframes glitch-2{
  0%{ clip-path: inset(60% 0 20% 0); } 25%{ clip-path: inset(15% 0 65% 0); }
  50%{ clip-path: inset(80% 0 5% 0); } 75%{ clip-path: inset(30% 0 55% 0); }
  100%{ clip-path: inset(50% 0 30% 0); }
}

.glitch-hover{ cursor: default; }

/* ---------- buttons ---------- */
.btn{
  position: relative; display:inline-flex; align-items:center; justify-content:center;
  font-family: var(--font-display); font-weight:700; font-size: .85rem;
  letter-spacing: .08em; padding: 15px 30px;
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
  cursor: pointer; border: none; transition: transform .15s ease, box-shadow .2s ease;
}
.btn:active{ transform: translateY(1px) scale(.98); }
.btn-primary{
  background: var(--cp-yellow); color: var(--cp-black);
  box-shadow: 0 0 0 rgba(252,238,10,0);
}
.btn-primary:hover{ box-shadow: 0 0 26px rgba(252,238,10,0.55); }
.btn-ghost{
  background: transparent; color: var(--cp-cyan);
  border: 1px solid var(--cp-cyan);
}
.btn-ghost:hover{ background: rgba(0,240,255,0.08); box-shadow: 0 0 20px rgba(0,240,255,0.35); }
.btn-investor{
  background: var(--cp-magenta); color: #fff;
  border: 1px solid var(--cp-magenta);
}
.btn-investor:hover{ box-shadow: 0 0 26px rgba(255,0,60,0.6); }
.btn-block{ width:100%; }

/* =========================================================
   TICKER
   ========================================================= */
.ticker-bar{
  background: var(--cp-yellow);
  color: var(--cp-black);
  overflow:hidden;
  white-space: nowrap;
  border-top: 1px solid var(--cp-black);
  border-bottom: 1px solid var(--cp-black);
}
.ticker-track{
  display:inline-flex;
  animation: ticker 28s linear infinite;
  padding: 10px 0;
}
.ticker-track span{
  font-family: var(--font-mono);
  font-size: .82rem;
  letter-spacing: .08em;
  padding: 0 26px;
  border-right: 1px solid rgba(0,0,0,0.35);
  font-weight: 700;
}
@keyframes ticker{ 0%{ transform: translateX(0); } 100%{ transform: translateX(-50%); } }

/* =========================================================
   SECTIONS (generic)
   ========================================================= */
.section{ padding: 100px 24px; max-width: 1280px; margin: 0 auto; }
.section-alt{ background: linear-gradient(180deg, transparent, rgba(252,238,10,0.02), transparent); }

.section-head{ max-width: 700px; margin: 0 auto 56px; text-align:center; }
.eyebrow{
  font-family: var(--font-mono); color: var(--cp-magenta);
  font-size: .82rem; letter-spacing: .12em; margin-bottom: 10px;
}
.section-title{
  font-size: clamp(1.8rem, 4.5vw, 2.8rem);
  color: var(--cp-text);
  margin-bottom: 16px;
  position: relative;
  display: inline-block;
}
.section-lead{ font-size: 1.08rem; }

/* ---------- card grids ---------- */
.card-grid{ display:grid; gap: 22px; }
.solution-grid{ grid-template-columns: repeat(3, 1fr); }
.problem-grid{ grid-template-columns: repeat(4, 1fr); }

.cp-card{
  position: relative;
  background: var(--cp-black-2);
  border: 1px solid var(--cp-border);
  padding: 28px 24px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
  transition: border-color .2s ease, transform .2s ease;
}
.cp-card:hover{
  border-color: var(--cp-cyan);
  transform: translateY(-4px);
}
.cp-card h3{
  font-size: 1.05rem; color: var(--cp-text); margin-bottom: 10px;
  letter-spacing: 0.02em;
}
.cp-card p{ font-size: .95rem; }
.cp-icon{
  font-size: 1.6rem; color: var(--cp-yellow); margin-bottom: 14px;
  width: 46px; height:46px; display:flex; align-items:center; justify-content:center;
  border: 1px solid var(--cp-border);
}
.cp-card-accent:hover{ border-color: var(--cp-yellow); }

/* =========================================================
   FACILITY / EQUIPMENT TABLE
   ========================================================= */
.facility-meta{
  display:flex; gap: 40px; flex-wrap:wrap;
  margin-bottom: 26px; padding: 18px 22px;
  border: 1px solid var(--cp-border);
  background: var(--cp-black-2);
}
.facility-meta > div{ display:flex; flex-direction:column; gap:4px; }
.meta-label{ font-family: var(--font-mono); font-size: .72rem; color: var(--cp-cyan); letter-spacing:.08em; }
.meta-val{ font-size: .98rem; color: var(--cp-text); font-weight: 600; }

.table-wrap{ overflow-x:auto; border: 1px solid var(--cp-border); }
.cp-table{ width:100%; border-collapse: collapse; min-width: 640px; }
.cp-table thead th{
  font-family: var(--font-mono); font-size: .74rem; letter-spacing:.08em;
  text-align:left; color: var(--cp-black); background: var(--cp-yellow);
  padding: 12px 16px; text-transform:uppercase;
}
.cp-table tbody td{
  padding: 12px 16px; font-size: .9rem; color: var(--cp-text-dim);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.cp-table tbody tr:hover{ background: rgba(0,240,255,0.04); }
.cp-table tbody tr:hover td:first-child{ color: var(--cp-cyan); }
.cp-table tbody td:first-child{ color: var(--cp-text); font-weight:600; }

/* =========================================================
   ROADMAP / STAGE PROGRESS (investors page)
   ========================================================= */
.stage-progress{
  display:flex; align-items:center; justify-content:center;
  gap: 14px; flex-wrap: wrap; margin-bottom: 48px;
}
.stage-step{
  display:flex; flex-direction:column; align-items:center; gap:4px;
  padding: 14px 26px; min-width: 130px;
  border: 1px solid var(--cp-border); background: var(--cp-black-2);
}
.stage-step.done{ border-color: var(--cp-yellow); box-shadow: 0 0 16px rgba(252,238,10,0.15); }
.stage-step-label{ font-family: var(--font-display); font-weight:700; font-size:.85rem; color: var(--cp-text); letter-spacing:.05em; }
.stage-step-status{ font-family: var(--font-mono); font-size:.68rem; letter-spacing:.1em; color: var(--cp-text-dim); }
.stage-step.done .stage-step-status{ color: var(--cp-yellow); }
.stage-step-arrow{ color: var(--cp-text-dim); font-size: 1.2rem; }

.stage-block{ margin-bottom: 48px; }
.stage-block:last-child{ margin-bottom: 0; }
.stage-block-head{
  display:flex; align-items:baseline; gap: 14px; margin-bottom: 18px; flex-wrap:wrap;
}
.stage-block-head h3{
  font-size: 1.3rem; color: var(--cp-text);
}
.stage-block-tag{
  font-family: var(--font-mono); font-size:.72rem; letter-spacing:.08em;
  padding: 3px 10px; border: 1px solid var(--cp-border); color: var(--cp-text-dim);
}
.stage-block-tag.live{ color: var(--cp-yellow); border-color: var(--cp-yellow); }

/* =========================================================
   MEMBERSHIP TIERS
   ========================================================= */
.tier-grid{ display:grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.tier-card{
  background: var(--cp-black-2);
  border: 1px solid var(--cp-border);
  padding: 30px;
  display:flex; flex-direction:column;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 16px 100%, 0 calc(100% - 16px));
}
.tier-card-hl{ border-color: var(--cp-yellow); box-shadow: 0 0 30px rgba(252,238,10,0.1); }
.tier-head{ display:flex; justify-content:space-between; align-items:baseline; margin-bottom: 14px; }
.tier-name{ font-family: var(--font-display); font-weight:700; color: var(--cp-text); font-size:1.05rem; letter-spacing:.04em; }
.tier-badge{
  font-family: var(--font-mono); font-size:.72rem; color: var(--cp-black);
  background: var(--cp-yellow); padding: 3px 10px; letter-spacing:.08em;
}
.tier-desc{ font-size: .95rem; margin-bottom: 20px; }
.tier-features{ list-style:none; margin:0 0 26px; padding:0; display:flex; flex-direction:column; gap: 10px; flex-grow:1; }
.tier-features li{
  font-size: .92rem; color: var(--cp-text); padding-left: 22px; position:relative;
}
.tier-features li::before{
  content:'▸'; position:absolute; left:0; color: var(--cp-cyan);
}

/* =========================================================
   EDGE / VALUE PROP
   ========================================================= */
.edge-grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.edge-card{
  padding: 28px 24px; border-left: 2px solid var(--cp-magenta);
  background: linear-gradient(90deg, rgba(255,0,60,0.05), transparent 60%);
}
.edge-card h3{
  font-size: 1.05rem; color: var(--cp-text); margin-bottom: 12px;
  display:flex; align-items:center; gap:10px;
}
.edge-num{ color: var(--cp-magenta); font-size: 1.2rem; }
.edge-card p{ font-size: .95rem; }

/* =========================================================
   CONTACT
   ========================================================= */
.contact-section{ padding-top: 60px; }
.contact-wrap{
  display:grid; grid-template-columns: 1fr 1fr; gap: 60px;
  border: 1px solid var(--cp-border);
  background: var(--cp-black-2);
  padding: 48px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
}
.contact-copy .section-head{ text-align:left; margin: 0 0 28px; max-width: none; }
.contact-info{ display:flex; flex-direction:column; gap: 18px; margin-top: 20px; }

.contact-form{ display:flex; flex-direction:column; gap: 18px; }
.form-row{ display:flex; flex-direction:column; gap: 6px; }
.form-row label{
  font-family: var(--font-mono); font-size: .72rem; color: var(--cp-cyan); letter-spacing: .1em;
}
.form-row input, .form-row select, .form-row textarea{
  background: var(--cp-black);
  border: 1px solid var(--cp-border);
  color: var(--cp-text);
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: 1rem;
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.form-row textarea{
  resize: none;
  overflow: hidden;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus{
  border-color: var(--cp-yellow);
  box-shadow: 0 0 12px rgba(252,238,10,0.2);
}
.form-status{
  font-family: var(--font-mono); font-size: .85rem; min-height: 20px;
  color: var(--cp-cyan);
}
.form-status.error{ color: var(--cp-magenta); }

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer{
  border-top: 1px solid var(--cp-border);
  padding: 40px 24px;
  background: var(--cp-black-2);
}
.footer-wrap{
  max-width: 1280px; margin:0 auto;
  display:flex; flex-wrap:wrap; justify-content:space-between; align-items:center; gap: 24px;
}
.footer-brand{ display:flex; flex-direction:column; align-items:flex-start; gap:10px; flex-wrap:wrap; }
.footer-brand .logo-img{ height: 48px; }
.footer-brand p{ font-size:.85rem; }
.footer-links{ display:flex; gap: 20px; flex-wrap:wrap; }
.footer-links a{ font-family: var(--font-mono); font-size: .8rem; color: var(--cp-text-dim); }
.footer-links a:hover{ color: var(--cp-yellow); }
.footer-meta{ display:flex; flex-direction:column; gap:4px; align-items:flex-end; font-family: var(--font-mono); font-size:.72rem; color: var(--cp-text-dim); }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 980px){
  .solution-grid{ grid-template-columns: repeat(1, 1fr); }
  .problem-grid{ grid-template-columns: repeat(2, 1fr); }
  .tier-grid{ grid-template-columns: 1fr; }
  .edge-grid{ grid-template-columns: 1fr; }
  .contact-wrap{ grid-template-columns: 1fr; padding: 32px; }
}

@media (max-width: 760px){
  .main-nav{
    position: fixed; top: 64px; left:0; right:0;
    background: rgba(8,8,10,0.98);
    flex-direction: column; align-items:flex-start; gap:0;
    border-bottom: 1px solid var(--cp-border);
    max-height: 0; overflow:hidden; transition: max-height .3s ease;
  }
  .main-nav.open{ max-height: 400px; }
  .main-nav a{ width:100%; padding: 16px 28px; border-bottom: 1px solid rgba(255,255,255,0.05); }
  .main-nav a::after{ display:none; }
  .main-nav a.nav-cta{ margin: 12px 28px; width: calc(100% - 56px); text-align:center; }
  .nav-toggle{ display:flex; }
  .hero{ padding-top: 104px; }
  .hero-corner{ width:36px; height:36px; }
  .problem-grid{ grid-template-columns: 1fr; }
  .stage-progress{ flex-direction: column; }
  .stage-step-arrow{ transform: rotate(90deg); }
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}