/* ============================================================
   AL.ii brand site — main stylesheet
   Aesthetic: deep navy canvas, electric cyan/violet accents,
   monospaced HUD bits, generous space, edgy interactivity.
   ============================================================ */

:root{
  /* Color */
  --bg:        #020617;            /* near-black navy */
  --bg-2:      #050d23;
  --bg-3:      #08152e;
  --panel:     #0a1a35;
  --panel-2:   #0f2347;
  --line:      rgba(95,227,255,0.14);
  --line-2:    rgba(95,227,255,0.06);
  --tx:        #F1F5F9;
  --tx-2:      #9FD0ED;
  --tx-3:      #6E89A3;
  --cy:        #5FE3FF;            /* electric cyan */
  --cy-soft:   #9EE8FF;
  --bl:        #2690D6;            /* logo blue */
  --vi:        #7B61FF;
  --pass:      #6BCBA1;
  --warn:      #E0B574;
  --fail:      #E28585;

  /* Type */
  --f-display: "Space Grotesk", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  --f-body:    "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  --f-mono:    "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  /* Motion */
  --t-int: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --t-out: 380ms cubic-bezier(0.16, 1, 0.3, 1);
  --t-morph: 500ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Layout */
  --max: 1400px;
  --gut: clamp(20px, 4vw, 64px);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
}

*,*::before,*::after{ box-sizing:border-box }
html,body{ margin:0; padding:0 }
html{ scroll-behavior:smooth }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto }
  *,*::before,*::after{ animation-duration:0.01ms !important; transition-duration:0.01ms !important; }
}

body{
  background: radial-gradient(1200px 800px at 80% -10%, rgba(38,144,214,0.18), transparent 60%),
              radial-gradient(900px 700px at -10% 30%, rgba(123,97,255,0.14), transparent 60%),
              var(--bg);
  color: var(--tx);
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.55;
  letter-spacing: 0.005em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  min-height:100vh;
}

img{ max-width:100%; height:auto; display:block }
button{ font:inherit; cursor:pointer; background:none; border:0; color:inherit }
a{ color:inherit; text-decoration:none }
::selection{ background: rgba(95,227,255,0.30); color:#02101e }

.mono{ font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--tx-3) }

/* ============================================================
   Atmosphere
   ============================================================ */
.atmos{ position:fixed; inset:0; pointer-events:none; z-index:0; overflow:hidden }
.atmos-grid{
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(95,227,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(95,227,255,.05) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(circle at 50% 30%, #000 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(circle at 50% 30%, #000 20%, transparent 75%);
}
.atmos-glow{
  position:absolute; width:60vw; height:60vw; border-radius:50%; filter: blur(120px); opacity:.35;
}
.atmos-glow--cyan{ top:-20vw; right:-15vw; background: radial-gradient(circle, #2690D6 0%, transparent 65%); }
.atmos-glow--violet{ bottom:-30vw; left:-15vw; background: radial-gradient(circle, #7B61FF 0%, transparent 65%); opacity:.25 }
.atmos-noise{
  position:absolute; inset:0; opacity:.04; mix-blend-mode:overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='0.6'/></svg>");
}
#atmos-canvas{ position:absolute; inset:0; width:100%; height:100% }

/* ============================================================
   Cursor trace
   ============================================================ */
.cursor-trace{
  position:fixed; pointer-events:none; z-index:60;
  width:24px; height:24px; border-radius:50%;
  border:1px solid rgba(95,227,255,.6);
  transform: translate(-50%, -50%);
  transition: width var(--t-int), height var(--t-int), border-color var(--t-int), opacity var(--t-int);
  mix-blend-mode: screen;
  opacity:0;
}
.cursor-trace::after{
  content:""; position:absolute; inset:50% 50% auto auto; transform:translate(50%,-50%);
  width:4px; height:4px; border-radius:50%;
  background:#7BF0FF; box-shadow:0 0 16px #5FE3FF;
}
.cursor-trace.is-active{ opacity:1 }
.cursor-trace.is-hover{ width:60px; height:60px; border-color: rgba(95,227,255,.9) }
@media (hover:none){ .cursor-trace{ display:none } }

/* ============================================================
   Nav
   ============================================================ */
.nav{
  position:fixed; top:0; left:0; right:0; z-index:50;
  display:flex; align-items:center; justify-content:space-between;
  padding: 18px var(--gut);
  transition: background var(--t-out), backdrop-filter var(--t-out), border-color var(--t-out);
  border-bottom:1px solid transparent;
}
.nav.is-stuck{
  background: rgba(2,6,23,0.65);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom-color: var(--line);
}
.nav-brand{ display:flex; align-items:center; gap:10px; }
.nav-mark{ display:inline-flex; width:36px; height:36px; border-radius:10px; background: rgba(95,227,255,.06); border:1px solid var(--line); align-items:center; justify-content:center; transition: transform var(--t-int), box-shadow var(--t-int); overflow:hidden }
.nav-mark img{ width:80%; height:auto; object-fit:contain; filter: drop-shadow(0 0 6px rgba(95,227,255,.55)) }
.nav-brand:hover .nav-mark{ transform:translateY(-1px); box-shadow: 0 6px 24px rgba(38,144,214,.35), inset 0 0 0 1px rgba(95,227,255,.4) }
.nav-word{
  font-family: var(--f-display); font-weight:600; font-size:18px; letter-spacing:.06em; color: var(--tx);
}
.nav-word-al{ background: linear-gradient(135deg,#fff 0%, #9EE8FF 70%); -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent }
.nav-word-dot{ color: var(--cy); margin: 0 1px }
.nav-word-ii{ background: linear-gradient(135deg,#5FE3FF 0%, #2690D6 100%); -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent }

.nav-links{ display:flex; align-items:center; gap: 28px }
.nav-links a{
  font-size:13px; color: var(--tx-2); transition: color var(--t-int);
  font-weight:500;
}
.nav-links a:hover{ color: var(--tx) }
.nav-cta{
  display:inline-flex; align-items:center; gap:10px;
  padding: 10px 16px; border-radius: 999px;
  background: rgba(95,227,255,0.08);
  border:1px solid rgba(95,227,255,0.30);
  color: var(--tx) !important;
  transition: background var(--t-int), border-color var(--t-int), transform var(--t-int);
}
.nav-cta:hover{ background: rgba(95,227,255,0.18); border-color: rgba(95,227,255,.6); transform: translateY(-1px) }
.nav-cta-arrow{ transition: transform var(--t-int) }
.nav-cta:hover .nav-cta-arrow{ transform: translateX(3px) }

.nav-toggle{ display:none; width:36px; height:36px; border-radius:8px; border:1px solid var(--line); flex-direction:column; gap:5px; align-items:center; justify-content:center }
.nav-toggle span{ width:16px; height:1.5px; background: var(--tx-2); transition: transform var(--t-int) }

@media (max-width: 860px){
  .nav-links{ display:none }
  .nav-toggle{ display:flex }
  .nav.is-open .nav-links{
    display:flex; flex-direction:column; position:fixed; top:64px; left:0; right:0;
    background: rgba(2,6,23,0.92); backdrop-filter: blur(20px); padding: 24px var(--gut); gap:18px;
    border-bottom:1px solid var(--line);
  }
}

/* ============================================================
   Buttons
   ============================================================ */
.btn{
  position:relative; display:inline-flex; align-items:center; gap:10px;
  padding: 14px 22px; border-radius: 999px;
  font-family: var(--f-display); font-weight:600; font-size:14px; letter-spacing:.02em;
  overflow:hidden; isolation:isolate;
  transition: transform var(--t-int), box-shadow var(--t-int), background var(--t-int), border-color var(--t-int), color var(--t-int);
  border:1px solid transparent;
  white-space:nowrap;
}
.btn--primary{
  background: linear-gradient(135deg,#5FE3FF 0%, #2690D6 60%, #7B61FF 130%);
  color:#02101e;
  box-shadow: 0 10px 30px rgba(38,144,214,.35), inset 0 0 0 1px rgba(255,255,255,.3);
}
.btn--primary:hover{ transform: translateY(-2px); box-shadow: 0 16px 38px rgba(38,144,214,.55), inset 0 0 0 1px rgba(255,255,255,.5) }
.btn--ghost{
  background: rgba(95,227,255,.04);
  color: var(--tx);
  border-color: rgba(95,227,255,.30);
}
.btn--ghost:hover{ background: rgba(95,227,255,.10); border-color: rgba(95,227,255,.6); transform: translateY(-2px) }
.btn--full{ width:100%; justify-content:center }
.btn-arrow{ display:inline-flex; transition: transform var(--t-int) }
.btn:hover .btn-arrow{ transform: translateX(4px) }
.btn-shine{
  position:absolute; inset:0; pointer-events:none; z-index:1;
  background: linear-gradient(115deg, transparent 35%, rgba(255,255,255,.45) 50%, transparent 65%);
  transform: translateX(-110%);
  transition: transform 700ms cubic-bezier(0.16, 1, 0.3, 1);
}
.btn:hover .btn-shine{ transform: translateX(110%) }

/* ============================================================
   Hero
   ============================================================ */
.hero{
  position:relative; padding: 140px var(--gut) 80px;
  min-height: 100vh;
  display:flex; flex-direction:column; justify-content:center;
  isolation:isolate;
}
.hero-bg{ position:absolute; inset:0; z-index:-1; pointer-events:none; overflow:hidden }
.hero-mesh{ position:absolute; inset:0; width:100%; height:100% }
.hero-mesh-lines path{ stroke-dasharray: 1600; stroke-dashoffset: 1600; animation: drawLine 6s ease-out forwards }
.hero-mesh-lines path:nth-child(1){ animation-delay: 0.1s }
.hero-mesh-lines path:nth-child(2){ animation-delay: 0.3s }
.hero-mesh-lines path:nth-child(3){ animation-delay: 0.5s }
.hero-mesh-lines path:nth-child(4){ animation-delay: 0.7s }
.hero-mesh-lines path:nth-child(5){ animation-delay: 0.9s }
@keyframes drawLine{ to { stroke-dashoffset: 0 } }

.hero-grid{
  display:grid; grid-template-columns: 1.05fr 1fr; gap: clamp(40px, 6vw, 90px);
  max-width: var(--max); margin: 0 auto; width:100%;
  align-items:center;
}
@media (max-width: 1020px){ .hero-grid{ grid-template-columns: 1fr; gap: 40px } }

.hero-eyebrow{
  display:inline-flex; align-items:center; gap:10px;
  padding: 8px 14px; border-radius:999px;
  background: rgba(95,227,255,.05);
  border:1px solid rgba(95,227,255,.18);
  margin-bottom: 28px;
}
.hero-eyebrow .mono{ font-size:11px; color: var(--tx-2); letter-spacing:.18em }

.hero-title{
  font-family: var(--f-display);
  font-weight: 600;
  font-size: clamp(40px, 6.4vw, 84px);
  line-height: 1.02;
  letter-spacing: -0.025em;
  margin: 0 0 28px;
  color: var(--tx);
}
.hero-line{ display:block; overflow:hidden }
.hero-word{
  display:inline-block;
  transform: translateY(110%); opacity:0;
  animation: heroWordIn 0.9s cubic-bezier(0.16,1,0.3,1) forwards;
}
.hero-line:nth-of-type(1) .hero-word:nth-of-type(1){ animation-delay: 0.20s }
.hero-line:nth-of-type(1) .hero-word:nth-of-type(2){ animation-delay: 0.30s }
.hero-line:nth-of-type(2) .hero-word:nth-of-type(1){ animation-delay: 0.40s }
.hero-line:nth-of-type(2) .hero-word:nth-of-type(2){ animation-delay: 0.50s }
.hero-line:nth-of-type(3) .hero-word:nth-of-type(1){ animation-delay: 0.60s }
@keyframes heroWordIn { to { transform: translateY(0); opacity: 1 } }
.hero-word--accent{
  background: linear-gradient(120deg,#9EE8FF 0%, #5FE3FF 40%, #7B61FF 100%);
  -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent;
  font-style: normal;
}
.hero-word--swap{
  display:inline-block; min-width:5ch;
  border-bottom: 2px solid var(--cy);
  padding-bottom:2px;
}
.hero-sub{
  font-size: clamp(15px, 1.4vw, 18px);
  color: var(--tx-2);
  line-height:1.6;
  max-width: 56ch;
  margin: 0 0 36px;
}
.hero-sub em{ color: var(--tx); font-style: normal; font-weight: 500 }

.hero-cta{ display:flex; gap: 14px; flex-wrap:wrap; margin-bottom: 44px }

.hero-meta{
  display:grid; grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 20px; padding: 22px 0 0; border-top: 1px solid var(--line);
  list-style:none; margin: 0;
}
.hero-meta li{ display:flex; flex-direction:column; gap:6px }
.hero-meta strong{ font-family: var(--f-display); font-weight:600; font-size: 22px; color: var(--tx) }
.hero-meta span:last-child{ color: var(--tx-3); font-size: 13px }
@media (max-width: 560px){ .hero-meta{ grid-template-columns: 1fr 1fr } .hero-meta li:last-child{ grid-column: 1/-1 } }

/* Visual frame */
.hero-visual{ position:relative }
.hero-visual-frame{
  position:relative; aspect-ratio: 1/1.05; max-width: 620px; margin-left:auto;
  background:
    radial-gradient(circle at 50% 50%, rgba(38,144,214,.16), transparent 70%),
    linear-gradient(160deg, rgba(95,227,255,.04), rgba(123,97,255,.05));
  border:1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px;
  overflow:hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,.45), inset 0 0 0 1px rgba(95,227,255,.06);
}
.hud-corner{ position:absolute; width:18px; height:18px; border:1px solid var(--cy); opacity:.7 }
.hud-corner--tl{ top:10px; left:10px; border-right:0; border-bottom:0 }
.hud-corner--tr{ top:10px; right:10px; border-left:0; border-bottom:0 }
.hud-corner--bl{ bottom:10px; left:10px; border-right:0; border-top:0 }
.hud-corner--br{ bottom:10px; right:10px; border-left:0; border-top:0 }

.hero-visual-readouts{
  position:absolute; top:18px; right:18px; display:flex; flex-direction:column; gap:6px;
  font-family: var(--f-mono); font-size: 10px; color: var(--tx-2);
  text-align:right;
}
.readout{ display:flex; gap:8px; justify-content:flex-end; align-items:baseline }
.readout .mono{ color: var(--tx-3); font-size:9px }
.readout b{ color: var(--cy); font-weight:500 }

.hero-head-wrap{
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 600ms cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform;
}
.hero-head-img{
  width: 88%;
  height: auto;
  max-height: 100%;
  object-fit: contain;
  filter:
    drop-shadow(0 0 24px rgba(95, 227, 255, .35))
    drop-shadow(0 18px 60px rgba(38, 144, 214, .55));
  opacity: 0;
  animation: heroFadeIn 1.2s 0.2s ease-out forwards;
}
.hero-head-fx{
  position: absolute;
  inset: 0;
  width: 88%;
  height: 100%;
  margin: auto;
  pointer-events: none;
  overflow: visible;
}
@keyframes heroFadeIn{ to { opacity: 1 } }

.head-rings circle{ animation: ringPulse 6s ease-in-out infinite; transform-origin: 245px 265px }
.head-rings circle:nth-child(2){ animation-delay: 0.6s }
.head-rings circle:nth-child(3){ animation-delay: 1.2s }
@keyframes ringPulse{ 0%,100%{ stroke-opacity:.04 } 50%{ stroke-opacity:.22 } }

.hub-glow{ animation: hubPulse 2.6s ease-in-out infinite; transform-origin: 245px 265px }
.hub-core{ animation: hubCore 2.6s ease-in-out infinite; transform-origin: 245px 265px }
@keyframes hubPulse{ 0%,100%{ opacity:.55; transform: scale(.85) } 50%{ opacity:1; transform: scale(1.1) } }
@keyframes hubCore{ 0%,100%{ opacity:.85; transform: scale(.9) } 50%{ opacity:1; transform: scale(1.15) } }

.hero-strip{
  position:absolute; left:0; right:0; bottom: -1px; height: 40px;
  border-top:1px solid var(--line);
  background: rgba(2,8,22,.65);
  overflow:hidden;
  display:flex; align-items:center;
}
.strip-track{
  display:flex; gap:24px; white-space:nowrap;
  font-family: var(--f-mono); font-size: 10px; letter-spacing:.18em; color: var(--tx-2);
  animation: stripScroll 30s linear infinite;
  padding-left: 100%;
}
@keyframes stripScroll{ to{ transform: translateX(-100%) } }

.hero-scroll{
  position:absolute; bottom: 30px; left: 50%; transform: translateX(-50%);
  display:flex; flex-direction:column; align-items:center; gap:10px;
  color: var(--tx-3);
}
.hero-scroll .mono{ font-size:10px }
.hero-scroll-line{
  width:1px; height: 36px; background: linear-gradient(to bottom, transparent, var(--cy), transparent);
  animation: scrollLine 1.6s ease-in-out infinite;
}
@keyframes scrollLine{ 0%{ transform: scaleY(.2); transform-origin: top } 50%{ transform: scaleY(1) } 100%{ transform: scaleY(.2); transform-origin: bottom } }
@media (max-width: 1020px){ .hero-scroll{ display:none } }

/* ============================================================
   Marquee
   ============================================================ */
.marquee{
  border-top:1px solid var(--line); border-bottom:1px solid var(--line);
  background: linear-gradient(90deg, rgba(38,144,214,.06), rgba(123,97,255,.06));
  overflow:hidden; position:relative; z-index:1;
}
.marquee-track{
  display:flex; align-items:center; gap: 28px;
  padding: 22px 0;
  white-space:nowrap;
  animation: stripScroll 40s linear infinite;
  font-family: var(--f-display); font-weight:500; letter-spacing:.18em; font-size: 14px; color: var(--tx-2);
}
.marquee-track .dot-sep{ color: var(--cy); font-size:8px }

/* ============================================================
   Section heads
   ============================================================ */
.section-head{ max-width: 760px; margin: 0 auto var(--gut); text-align:center; padding: 0 var(--gut) }
.kicker{ display:inline-flex; align-items:center; gap:10px; font-family: var(--f-mono); font-size: 12px; letter-spacing:.22em; color: var(--cy); text-transform:uppercase; margin-bottom: 18px }
.kicker-num{ color: var(--tx-3); padding-right: 10px; border-right: 1px solid var(--line) }
.section-title{
  font-family: var(--f-display); font-weight: 600;
  font-size: clamp(34px, 4.5vw, 60px); letter-spacing: -0.025em; line-height: 1.05;
  margin: 0 0 18px; color: var(--tx);
}
.section-sub{ color: var(--tx-2); font-size: 16px; line-height:1.6; max-width: 64ch; margin: 0 auto }

/* ============================================================
   Capabilities
   ============================================================ */
.cap{ position:relative; padding: 100px 0 80px; z-index:2 }
.cap-grid{
  max-width: var(--max); margin: 0 auto; padding: 0 var(--gut);
  display:grid; grid-template-columns: repeat(12, 1fr); gap: 18px;
}
.cap-card{
  position:relative;
  grid-column: span 4;
  padding: 26px;
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(15,35,71,.55), rgba(10,26,53,.45));
  border:1px solid var(--line);
  overflow:hidden; isolation:isolate;
  transition: transform var(--t-int), border-color var(--t-int), background var(--t-int), box-shadow var(--t-int);
  min-height: 240px;
  display:flex; flex-direction:column;
  cursor: default;
}
.cap-card:hover{
  transform: translateY(-4px);
  border-color: rgba(95,227,255,.45);
  box-shadow: 0 24px 60px rgba(0,0,0,.45), inset 0 0 0 1px rgba(95,227,255,.20);
}
.cap-card::before{
  content:""; position:absolute; inset:-1px; border-radius: inherit; pointer-events:none; z-index:0;
  background: radial-gradient(220px 200px at var(--mx,50%) var(--my,0%), rgba(95,227,255,.18), transparent 60%);
  opacity:0; transition: opacity var(--t-int);
}
.cap-card:hover::before{ opacity:1 }
.cap-card > *{ position:relative; z-index:1 }

.cap-card{ grid-column: span 4 }
.cap-card[data-size="xl"]{ grid-column: span 12; min-height: auto; display:grid; grid-template-columns: auto 1fr auto; gap: 28px; align-items:center }
.cap-card[data-size="xl"] .cap-icon{ margin: 0 }
.cap-card[data-size="xl"] h3{ margin: 0 0 6px }
.cap-card[data-size="xl"] p{ margin: 0 }
.cap-card[data-size="xl"] .cap-tags{ margin: 0 }
.cap-card[data-size="xl"] .cap-id{ position: static; align-self: flex-start }
.cap-card[data-size="xl"] .cap-arrow{ position: static }
.cap-card[data-size="xl"] .cap-xl-body{ display:flex; flex-direction:column; gap: 8px }
.cap-card[data-size="xl"] .cap-xl-body .cap-id{ margin-bottom: 4px; color: var(--cy) }
.cap-card[data-size="xl"] .cap-xl-body .cap-tags{ margin-top: 6px }
@media (max-width: 760px){
  .cap-card[data-size="xl"]{ grid-template-columns: 1fr }
}
.cap-card[data-size="lg"]{ grid-column: span 6 }
.cap-card[data-size="md"]{ grid-column: span 4 }
.cap-card[data-size="sm"]{ grid-column: span 3 }
@media (max-width: 1100px){
  .cap-card, .cap-card[data-size="lg"], .cap-card[data-size="md"], .cap-card[data-size="sm"]{ grid-column: span 6 }
  .cap-card[data-size="xl"]{ grid-column: span 12 }
}
@media (max-width: 620px){
  .cap-card, .cap-card[data-size="lg"], .cap-card[data-size="md"], .cap-card[data-size="sm"], .cap-card[data-size="xl"]{ grid-column: span 12 }
}

.cap-card .cap-icon{
  width:46px; height:46px; border-radius: 12px;
  display:flex; align-items:center; justify-content:center;
  background: rgba(95,227,255,.06);
  border:1px solid var(--line);
  color: var(--cy);
  margin-bottom: 22px;
  transition: transform var(--t-int), background var(--t-int), border-color var(--t-int);
}
.cap-card:hover .cap-icon{ transform: rotate(-6deg) scale(1.05); background: rgba(95,227,255,.14); border-color: rgba(95,227,255,.55) }

.cap-card h3{ font-family: var(--f-display); font-weight:600; font-size: 22px; line-height:1.15; margin: 0 0 10px; color: var(--tx); letter-spacing:-0.01em }
.cap-card p{ color: var(--tx-2); font-size: 14.5px; line-height:1.55; margin: 0 0 16px }
.cap-card .cap-tags{ display:flex; flex-wrap:wrap; gap:6px; margin-top:auto }
.cap-card .cap-tags span{
  font-family: var(--f-mono); font-size: 10px; letter-spacing:.16em; text-transform:uppercase;
  color: var(--tx-3); padding: 5px 9px; border-radius: 999px;
  border: 1px solid var(--line);
}
.cap-card .cap-id{
  position:absolute; top: 22px; right: 22px;
  font-family: var(--f-mono); font-size: 10px; color: var(--tx-3); letter-spacing:.18em;
}
.cap-card .cap-arrow{
  position:absolute; right: 22px; bottom: 22px;
  width:30px; height:30px; border-radius:50%; border:1px solid var(--line);
  display:flex; align-items:center; justify-content:center; color: var(--tx-3);
  transition: transform var(--t-int), background var(--t-int), color var(--t-int), border-color var(--t-int);
}
.cap-card:hover .cap-arrow{ transform: translateX(4px) translateY(-4px); color: var(--cy); border-color: rgba(95,227,255,.6); background: rgba(95,227,255,.08) }

/* ============================================================
   Deep dive
   ============================================================ */
.dive{ position:relative; padding: 100px 0 60px; z-index:2 }
.dive-rail{ max-width: var(--max); margin: 0 auto; padding: 0 var(--gut); display:flex; flex-direction:column; gap: 100px }
.dive-row{
  display:grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items:center;
}
.dive-row:nth-child(even){ direction: rtl }
.dive-row:nth-child(even) > *{ direction: ltr }
@media (max-width: 980px){ .dive-row{ grid-template-columns: 1fr; gap: 30px; direction: ltr !important } .dive-row > *{ direction: ltr !important } }

.dive-tag{ display:block; color: var(--cy); margin-bottom: 14px }
.dive-copy h3{ font-family: var(--f-display); font-weight:600; font-size: clamp(28px, 3vw, 40px); letter-spacing: -0.02em; line-height: 1.1; margin: 0 0 16px; color: var(--tx) }
.dive-copy p{ color: var(--tx-2); font-size: 16px; line-height: 1.65; margin: 0 0 18px; max-width: 52ch }
.dive-checks{ list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:8px }
.dive-checks li{ display:flex; align-items:flex-start; gap: 10px; color: var(--tx-2); font-size: 14.5px }
.dive-checks li::before{
  content:""; flex:0 0 16px; height: 16px; margin-top:3px;
  background: radial-gradient(circle at 50% 50%, var(--cy), rgba(95,227,255,0) 65%);
  border:1px solid rgba(95,227,255,.5);
  border-radius: 50%;
}

.dive-vis{
  position:relative; aspect-ratio: 4/3; border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(15,35,71,.55), rgba(10,26,53,.6));
  border:1px solid var(--line);
  overflow:hidden;
  padding: 26px;
  box-shadow: 0 24px 60px rgba(0,0,0,.4), inset 0 0 0 1px rgba(95,227,255,.06);
}
.vis-card{ width:100%; height:100% }

/* Audit table */
.vis-audit{ display:flex; flex-direction:column; gap: 8px; font-family: var(--f-mono); font-size: 12px }
.vis-row{
  display:grid; grid-template-columns: 1.4fr .6fr .6fr; align-items:center;
  gap: 12px;
  padding: 12px 14px; border-radius: 8px;
  background: rgba(95,227,255,.03);
  border: 1px solid var(--line);
  color: var(--tx-2);
  transition: background var(--t-int), border-color var(--t-int);
}
.vis-row:hover{ background: rgba(95,227,255,.07); border-color: rgba(95,227,255,.3) }
.vis-row--head{ background: transparent; border:0; color: var(--tx-3); font-size: 10px; letter-spacing:.18em }
.vis-score{ font-family: var(--f-display); font-weight:600; font-size: 16px; color: var(--tx); text-align:center }
.vis-pill{
  text-align:center; font-size: 10px; letter-spacing:.16em; text-transform:uppercase;
  padding: 5px 10px; border-radius:999px; border:1px solid;
}
.vis-pill--pass{ color: var(--pass); border-color: rgba(107,203,161,.35); background: rgba(107,203,161,.07) }
.vis-pill--warn{ color: var(--warn); border-color: rgba(224,181,116,.35); background: rgba(224,181,116,.07) }
.vis-pill--fail{ color: var(--fail); border-color: rgba(226,133,133,.35); background: rgba(226,133,133,.07) }

/* Chart */
.vis-chart{ position:relative; display:flex; align-items:flex-end }
.vis-chart svg{ width:100%; height:100% }
.vis-line{ stroke-dasharray: 1200; stroke-dashoffset: 1200 }
.vis-area{ opacity: 0 }
.vis-chip{
  position:absolute; padding: 6px 10px; border-radius: 999px;
  font-family: var(--f-mono); font-size: 10px; letter-spacing: .12em;
  border:1px solid;
}
.vis-chip--up{ top: 16px; right: 18px; color: var(--pass); border-color: rgba(107,203,161,.45); background: rgba(107,203,161,.10) }
.vis-chip--accuracy{ bottom: 16px; left: 18px; color: var(--cy); border-color: rgba(95,227,255,.45); background: rgba(95,227,255,.10) }

/* Flow */
.vis-flow svg{ width:100%; height:100% }

/* Code */
.vis-code{ display:flex; flex-direction:column; padding: 0; background: #050d23; border-radius: 12px; overflow:hidden; border:1px solid var(--line) }
.code-head{ display:flex; align-items:center; gap:8px; padding: 12px 14px; border-bottom: 1px solid var(--line); background: rgba(95,227,255,.04) }
.code-head .dot{ width:9px; height:9px; border-radius:50% }
.code-head .dot--r{ background:#ff6166 }
.code-head .dot--y{ background:#facc15 }
.code-head .dot--g{ background:#34d399 }
.code-file{ font-family: var(--f-mono); font-size: 11px; color: var(--tx-3); margin-left: 4px }
.code-body{
  margin:0; padding: 18px;
  font-family: var(--f-mono); font-size: 12.5px; line-height: 1.7;
  color: var(--tx-2); overflow:auto;
}
.cm{ color: #4a6a90; font-style: italic }
.kw{ color: #c5a3ff }
.fn{ color: var(--cy) }
.st{ color: #6BCBA1 }
.pr{ color: #9EE8FF }
.op{ color: var(--tx-3) }

/* ============================================================
   Process pipe
   ============================================================ */
.proc{ position:relative; padding: 110px 0 90px; z-index:2 }
.proc-pipe{
  position:relative;
  max-width: var(--max); margin: 0 auto; padding: 0 var(--gut);
  display:grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
  list-style:none;
}
.proc-rail{
  position:absolute; left: var(--gut); right: var(--gut); top: 32px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--line) 8%, var(--line) 92%, transparent);
  z-index:0;
}
.proc-rail-fill{
  position:absolute; left:0; top:-1px; height: 3px; width:0;
  background: linear-gradient(90deg, var(--cy), var(--vi));
  box-shadow: 0 0 12px var(--cy);
  transition: width 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.proc-step{
  position:relative; padding: 60px 0 0;
}
.proc-step::before{
  content:""; position:absolute; top: 24px; left: 0;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--line);
  transition: border-color var(--t-out), box-shadow var(--t-out);
}
.proc-step.is-active::before{
  border-color: var(--cy);
  box-shadow: 0 0 0 4px rgba(95,227,255,.18), 0 0 24px var(--cy);
}
.proc-num{ font-family: var(--f-mono); color: var(--cy); font-size: 12px; letter-spacing: .18em; margin-bottom: 12px; padding-left: 30px }
.proc-step h3{ font-family: var(--f-display); font-size: 22px; font-weight:600; letter-spacing:-.01em; color: var(--tx); margin: 0 0 10px; padding-left: 30px }
.proc-step p{ color: var(--tx-2); font-size: 14.5px; line-height: 1.6; margin: 0 0 12px; padding-left: 30px }
.proc-time{ display:inline-block; padding-left: 30px; color: var(--tx-3); font-size: 11px; letter-spacing:.16em }

@media (max-width: 880px){
  .proc-pipe{ grid-template-columns: 1fr; gap: 30px }
  .proc-rail{ left: calc(var(--gut) + 8px); right:auto; top: 0; bottom:0; width: 1px; height:auto; background: linear-gradient(180deg, transparent, var(--line) 5%, var(--line) 95%, transparent) }
  .proc-rail-fill{ width: 3px !important; height:0; left:-1px; top:0; background: linear-gradient(180deg, var(--cy), var(--vi)) }
  .proc-step{ padding: 0 0 0 30px }
  .proc-step::before{ left: -1px; top: 4px }
  .proc-num, .proc-step h3, .proc-step p, .proc-time{ padding-left: 0 }
}

/* ============================================================
   Proof
   ============================================================ */
.proof{ padding: 100px 0 100px; z-index:2; position:relative }
.proof-stats{
  display:grid; grid-template-columns: repeat(4,1fr); gap: 18px;
  max-width: var(--max); margin: 0 auto var(--gut); padding: 0 var(--gut);
}
.stat{
  position:relative; padding: 30px 24px;
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(15,35,71,.55), rgba(10,26,53,.45));
  border:1px solid var(--line);
  overflow:hidden;
}
.stat::after{
  content:""; position:absolute; left:0; right:0; top:0; height:1px;
  background: linear-gradient(90deg, transparent, var(--cy), transparent);
  opacity: .35;
}
.stat strong{
  display:block; font-family: var(--f-display); font-weight:600; font-size: clamp(34px, 4.4vw, 60px);
  background: linear-gradient(135deg,#fff 0%, #5FE3FF 80%);
  -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent;
  letter-spacing: -0.025em; line-height: 1; margin-bottom: 8px;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.stat span{ color: var(--tx-3); font-size: 13px; letter-spacing: .04em }

@media (max-width: 880px){
  .proof-stats{ grid-template-columns: 1fr 1fr }
  .stat{ padding: 22px 16px }
  .stat strong{ font-size: clamp(28px, 7.5vw, 42px) }
  .stat span{ font-size: 12px }
}

.proof-card{
  max-width: var(--max); margin: 0 auto; padding: 0 var(--gut);
  display:grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items:center;
}
.proof-card-meta h3{ font-family: var(--f-display); font-weight:600; font-size: clamp(26px, 3vw, 36px); letter-spacing:-.02em; margin: 6px 0 14px; color: var(--tx) }
.proof-card-meta p{ color: var(--tx-2); font-size: 15.5px; line-height:1.65; margin: 0 0 18px; max-width:54ch }
.proof-tags{ display:flex; flex-wrap:wrap; gap:6px }
.proof-tags .tag{
  font-family: var(--f-mono); font-size: 10px; letter-spacing:.16em; text-transform:uppercase;
  padding: 6px 11px; border-radius: 999px; border: 1px solid var(--line); color: var(--tx-2);
}

.proof-card-vis{
  padding: 30px; border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(15,35,71,.55), rgba(10,26,53,.6));
  border:1px solid var(--line);
}
.proof-bars{ display:flex; flex-direction:column; gap: 14px; margin-bottom: 28px }
.proof-bar{ display:grid; grid-template-columns: 80px 1fr 50px; gap: 12px; align-items:center }
.proof-bar > span{ font-family: var(--f-mono); font-size: 11px; color: var(--tx-3); letter-spacing:.14em }
.proof-bar b{ font-family: var(--f-display); color: var(--tx); font-size: 16px; text-align:right }
.proof-bar .bar{ height: 10px; border-radius: 999px; background: rgba(95,227,255,.07); overflow:hidden; border:1px solid var(--line) }
.proof-bar .bar-fill{ display:block; height:100%; width: var(--v); border-radius:inherit; transition: width 1.2s cubic-bezier(0.16, 1, 0.3, 1) }
.proof-bar .bar-fill--before{ background: linear-gradient(90deg, var(--fail), var(--warn)) }
.proof-bar .bar-fill--after{ background: linear-gradient(90deg, var(--cy), var(--vi)) }

.proof-grid{
  display:grid; grid-template-columns: repeat(8, 1fr); gap: 6px;
  margin-bottom: 12px;
}
.dot-tile{
  aspect-ratio:1/1; border-radius: 4px;
  background: linear-gradient(135deg, rgba(107,203,161,.20), rgba(107,203,161,.06));
  border:1px solid rgba(107,203,161,.25);
}
.dot-tile--pass{ background: linear-gradient(135deg, rgba(107,203,161,.30), rgba(107,203,161,.10)); border-color: rgba(107,203,161,.4) }
.dot-tile--warn{ background: linear-gradient(135deg, rgba(224,181,116,.30), rgba(224,181,116,.10)); border-color: rgba(224,181,116,.4) }
.dot-tile--fail{ background: linear-gradient(135deg, rgba(226,133,133,.35), rgba(226,133,133,.10)); border-color: rgba(226,133,133,.4) }
.proof-grid-label{ display:block; color: var(--tx-3); font-size: 10px }

@media (max-width: 880px){ .proof-card{ grid-template-columns: 1fr } }

/* ============================================================
   Stack orbit
   ============================================================ */
.stack{ padding: 100px 0; z-index:2; position:relative }
.stack-orbit{
  position:relative; max-width: 720px; margin: 0 auto;
  aspect-ratio: 1/1;
  display:flex; align-items:center; justify-content:center;
}
.orbit-core{
  position:absolute; left:50%; top:50%; transform: translate(-50%,-50%);
  width: 120px; height: 120px; border-radius: 50%;
  background: radial-gradient(circle at 50% 50%, rgba(95,227,255,.40) 0%, rgba(38,144,214,.22) 50%, rgba(123,97,255,0) 80%);
  display:flex; align-items:center; justify-content:center;
  border:1px solid rgba(95,227,255,.45);
  box-shadow: 0 0 60px rgba(95,227,255,.45), inset 0 0 0 1px rgba(95,227,255,.18);
}
.orbit-core img{
  width: 80px; height: 80px; object-fit:contain;
  filter: drop-shadow(0 0 20px rgba(95,227,255,.6));
}
.orbit-ring{
  position:absolute; left:50%; top:50%; list-style:none; padding:0; margin:0;
  border-radius: 50%; border:1px dashed rgba(95,227,255,.18);
  pointer-events:none;
  transform: translate(-50%,-50%);
  animation: orbit linear infinite;
}
.orbit-ring--1{ width: 320px; height: 320px; animation-duration: 28s }
.orbit-ring--2{ width: 520px; height: 520px; animation-duration: 44s; animation-direction: reverse }
.orbit-ring--3{ width: 720px; height: 720px; animation-duration: 60s }
@keyframes orbit{ to{ transform: translate(-50%,-50%) rotate(360deg) } }

.orbit-ring li{
  position:absolute;
  font-family: var(--f-mono); font-size: 11px; letter-spacing:.14em; color: var(--tx-2);
  padding: 7px 12px; border-radius: 999px;
  background: rgba(2,6,23,.85);
  border:1px solid var(--line);
  white-space:nowrap;
  pointer-events:auto;
  transition: color var(--t-int), border-color var(--t-int), background var(--t-int);
}
.orbit-ring li:hover{ color: var(--tx); border-color: rgba(95,227,255,.6); background: rgba(95,227,255,.08) }

@media (max-width: 880px){
  .orbit-ring--3{ display:none }
  .orbit-ring--2{ width: 380px; height: 380px }
  .orbit-ring--1{ width: 240px; height: 240px }
  .stack-orbit{ max-width: 480px }
}
@media (max-width: 480px){
  .orbit-ring--2{ display:none }
  .orbit-ring--1{ width: 220px; height: 220px }
}

/* ============================================================
   CTA / contact
   ============================================================ */
.cta{ padding: 100px 0 100px; position:relative; z-index:2 }
.cta-grid{
  max-width: var(--max); margin: 0 auto; padding: 0 var(--gut);
  display:grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items:start;
}
.cta-copy .kicker{ justify-content:flex-start }
.cta-copy .section-title{ text-align:left; margin-bottom: 18px }
.cta-copy .section-sub{ text-align:left; margin: 0 0 28px }
.cta-meta{ list-style:none; padding:0; margin: 22px 0 0; display:flex; flex-direction:column; gap:14px }
.cta-meta li{ display:grid; grid-template-columns: 100px 1fr; gap: 12px; align-items:center; color: var(--tx-2); font-size: 14px; padding: 10px 0; border-top: 1px solid var(--line) }
.cta-meta a{ color: var(--cy); transition: color var(--t-int) }
.cta-meta a:hover{ color: var(--cy-soft) }

.cta-form{
  padding: 32px;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(15,35,71,.55), rgba(10,26,53,.55));
  border:1px solid var(--line);
  display:flex; flex-direction:column; gap: 22px;
  box-shadow: 0 30px 80px rgba(0,0,0,.45), inset 0 0 0 1px rgba(95,227,255,.06);
}
.field{ display:flex; flex-direction:column; gap: 8px }
.field label{ display:flex; align-items:center; gap: 10px; font-size: 13px; color: var(--tx-2); letter-spacing:.01em }
.field label .mono{ color: var(--cy); font-size:11px }
.field input, .field textarea{
  width:100%;
  padding: 14px 16px;
  background: rgba(2,6,23,.55);
  border:1px solid var(--line);
  border-radius: 10px;
  color: var(--tx);
  font-family: var(--f-body); font-size: 15px;
  transition: border-color var(--t-int), box-shadow var(--t-int), background var(--t-int);
}
.field input:focus, .field textarea:focus{
  outline:0; border-color: rgba(95,227,255,.55); background: rgba(95,227,255,.04);
  box-shadow: 0 0 0 4px rgba(95,227,255,.12);
}
.chips{ display:flex; flex-wrap:wrap; gap: 8px }
.chip{
  position:relative;
  padding: 8px 14px; border-radius: 999px;
  border:1px solid var(--line);
  font-size: 13px; color: var(--tx-2);
  cursor:pointer;
  transition: background var(--t-int), color var(--t-int), border-color var(--t-int);
}
.chip input{ position:absolute; opacity:0; pointer-events:none }
.chip:hover{ color: var(--tx); border-color: rgba(95,227,255,.4) }
.chip:has(input:checked){ background: rgba(95,227,255,.12); border-color: rgba(95,227,255,.55); color: var(--tx) }
.cta-fineprint{ text-align:center; margin: 4px 0 0; color: var(--tx-3) }

@media (max-width: 920px){ .cta-grid{ grid-template-columns: 1fr; gap: 40px } }

/* ============================================================
   Footer
   ============================================================ */
.foot{
  position:relative; z-index:2;
  border-top: 1px solid var(--line);
  padding: 60px var(--gut) 30px;
  background: rgba(2,6,23,.4);
}
.foot-grid{
  max-width: var(--max); margin: 0 auto;
  display:grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px;
  padding-bottom: 50px;
  border-bottom: 1px solid var(--line);
}
.foot-brand p{ color: var(--tx-3); margin: 16px 0 0; max-width: 36ch; font-size: 14px; line-height:1.6 }
.foot-col h4{ font-family: var(--f-mono); color: var(--tx-3); font-size: 11px; letter-spacing:.18em; margin: 0 0 14px; font-weight: 500 }
.foot-col ul{ list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap: 10px }
.foot-col a{ color: var(--tx-2); font-size: 14px; transition: color var(--t-int) }
.foot-col a:hover{ color: var(--cy) }
.foot-col span{ color: var(--tx-3); font-size: 14px }
.foot-bottom{
  display:flex; justify-content:space-between; align-items:center;
  padding-top: 24px;
  font-size: 11px; color: var(--tx-3);
}
.foot-bottom .dot{ width:6px; height:6px; border-radius:50%; background: var(--cy); margin-right: 8px; display:inline-block; vertical-align: middle }

.foot-portal{
  display:inline-flex; align-items:center; gap:8px;
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(95,227,255,.04);
  color: var(--tx-2);
  font-size: 10px; letter-spacing: .18em;
  text-decoration: none;
  transition:
    color var(--t-int),
    background var(--t-int),
    border-color var(--t-int),
    box-shadow var(--t-int),
    transform var(--t-int);
}
.foot-portal:hover{
  color: var(--cy);
  background: rgba(95,227,255,.08);
  border-color: rgba(95,227,255,.4);
  box-shadow: 0 0 0 1px rgba(95,227,255,.15), 0 6px 20px rgba(38,144,214,.25);
  transform: translateY(-1px);
}
.foot-portal:active{ transform: translateY(0) }
.foot-portal svg{ opacity:.7; transition: transform var(--t-int), opacity var(--t-int) }
.foot-portal:hover svg{ opacity:1; transform: translateX(2px) }
.foot-portal-dot{
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--cy);
  box-shadow: 0 0 8px rgba(95,227,255,.6);
  animation: portalDotPulse 2.4s ease-in-out infinite;
}
@keyframes portalDotPulse{ 0%,100%{ opacity:.5 } 50%{ opacity:1 } }

@media (max-width: 760px){
  .foot-grid{ grid-template-columns: 1fr 1fr; gap: 30px }
  .foot-brand{ grid-column: 1/-1 }
  .foot-bottom{ flex-direction:column; gap: 10px; text-align:center }
}

/* ============================================================
   Pulse dot
   ============================================================ */
.dot{ display:inline-block; width:8px; height:8px; border-radius:50%; background: var(--cy) }
.dot--pulse{ position:relative }
.dot--pulse::after{
  content:""; position:absolute; inset: -4px; border-radius:50%;
  background: var(--cy); opacity:.5; animation: dotPulse 1.6s ease-out infinite;
}
@keyframes dotPulse{ 0%{ transform: scale(.6); opacity:.7 } 100%{ transform: scale(1.7); opacity:0 } }