:root {
  --bg: #050815;
  --bg-2: #071225;
  --text: #f6f8ff;
  --muted: #aab4cf;
  --line: rgba(255,255,255,0.14);
  --glass: rgba(255,255,255,0.075);
  --cyan: #66e7ff;
  --violet: #9f7cff;
  --green: #83ffbf;
  --gold: #ffd36a;
  --shadow: 0 30px 90px rgba(0,0,0,0.45);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 15% 5%, rgba(102,231,255,0.18), transparent 34rem),
    radial-gradient(circle at 80% 15%, rgba(159,124,255,0.20), transparent 36rem),
    radial-gradient(circle at 55% 80%, rgba(131,255,191,0.12), transparent 34rem),
    linear-gradient(140deg, var(--bg), #02030a 55%, #081122);
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
.noise {
  position: fixed; inset: 0; pointer-events: none; opacity: 0.12; z-index: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 240 240' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='240' height='240' filter='url(%23n)' opacity='.4'/%3E%3C/svg%3E");
}
.cursor-glow {
  position: fixed; width: 26rem; height: 26rem; border-radius: 50%;
  background: radial-gradient(circle, rgba(102,231,255,0.14), transparent 65%);
  transform: translate(-50%, -50%); pointer-events: none; z-index: 1; filter: blur(12px);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem clamp(1rem, 4vw, 4rem);
  backdrop-filter: none;
  background: #ffffff;
  border-bottom: 1px solid rgba(10, 18, 35, 0.10);
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
}
.brand {
  display: inline-flex;
  gap: 1.15rem;
  align-items: center;
}
.brand-mark {
  width: 2.6rem; height: 2.6rem; border-radius: 1rem; display: grid; place-items: center;
  background: linear-gradient(135deg, rgba(102,231,255,0.95), rgba(159,124,255,0.9));
  color: #061020; font-weight: 900; font-size: 1.7rem; box-shadow: 0 0 35px rgba(102,231,255,0.35);
}
.brand-logo {
  width: 8rem;
  height: 8rem;
  object-fit: contain;
  border-radius: 1.5rem;
  filter: drop-shadow(0 0 18px rgba(102, 231, 255, 0.28));
}
.footer .brand-logo {
  width: 7rem;
  height: 7rem;
}
.brand strong {
  display: block;
  letter-spacing: -0.02em;
  color: #0f172a;
  font-size: 1.65rem;
  font-weight: 900;
  line-height: 1;
}

.brand small {
  display: block;
  color: #64748b;
  font-size: 0.82rem;
  margin-top: 0.25rem;
  font-weight: 600;
}
.nav-links {
  display: flex;
  gap: 1.6rem;
  align-items: center;
  color: #334155;
  font-size: .95rem;
  font-weight: 700;
}

.nav-links a:hover {
  color: #0f172a;
}
.nav-toggle { display: none; background: none; border: 0; width: 2.5rem; }
.nav-toggle span {
  display: block;
  height: 2px;
  background: #0f172a;
  margin: .45rem 0;
}

.section-pad { padding: clamp(4.5rem, 9vw, 8rem) clamp(1.1rem, 5vw, 5rem); position: relative; z-index: 2; }
.hero {
  min-height: 88vh; display: grid; grid-template-columns: 1.04fr .96fr; gap: clamp(2rem, 5vw, 6rem); align-items: center;
}
.hero {
  padding-top: clamp(1.5rem, 3vw, 3rem);
  min-height: calc(88vh - 5rem);
}
.eyebrow {
  color: var(--green); text-transform: uppercase; letter-spacing: .16em; font-size: .78rem; font-weight: 800;
  display: inline-flex; align-items: center; gap: .55rem;
}
.pulse-dot { width: .62rem; height: .62rem; background: var(--green); border-radius: 50%; box-shadow: 0 0 0 0 rgba(131,255,191,.7); animation: pulse 1.8s infinite; }
h1, h2, h3, p { margin-top: 0; }
h1 {
  font-size: clamp(2.7rem, 5.8vw, 5.8rem);
  line-height: .95;
  letter-spacing: -.055em;
  margin: 1rem 0 1.5rem;
  max-width: 920px;
}
h2 { font-size: clamp(2rem, 4.6vw, 4.4rem); line-height: .95; letter-spacing: -.055em; margin-bottom: 1rem; }
h3 { font-size: 1.25rem; margin-bottom: .7rem; }
.hero-sub, .section-heading p, .platform-copy p, .impact-card p, .contact-copy p {
  color: var(--muted); font-size: clamp(1.05rem, 1.7vw, 1.28rem); line-height: 1.65;
}
.hero-actions, .impact-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin: 2rem 0; }
.btn {
  display: inline-flex; justify-content: center; align-items: center; min-height: 3.2rem; padding: .85rem 1.25rem;
  border-radius: 999px; font-weight: 800; border: 1px solid var(--line); transition: transform .2s, border-color .2s, background .2s;
}
.btn:hover { transform: translateY(-3px); }
.btn.primary { background: linear-gradient(135deg, var(--cyan), var(--violet)); color: #050815; border: 0; box-shadow: 0 20px 55px rgba(102,231,255,0.25); }
.btn.ghost { background: rgba(255,255,255,0.06); color: var(--text); }
.hero-stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; max-width: 680px; }
.hero-stats div {
  padding: 1rem; border: 1px solid var(--line); border-radius: 1.2rem; background: rgba(255,255,255,.045);
}
.hero-stats strong { display: block; font-size: 1.55rem; }
.hero-stats span { color: var(--muted); font-size: .86rem; }

.hero-visual { min-height: 560px; display: grid; place-items: center; }
.orb-wrap { position: relative; width: min(95vw, 620px); height: 620px; display: grid; place-items: center; transform: translateY(-30px);}
.orb-core {
  width: 18rem; height: 18rem; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #fff, var(--cyan) 15%, var(--violet) 45%, #10142d 72%);
  box-shadow: 0 0 90px rgba(102,231,255,.45), inset -30px -40px 90px rgba(0,0,0,.42);
  animation: float 5s ease-in-out infinite;
}
.orbit { position: absolute; border: 1px solid rgba(255,255,255,.18); border-radius: 50%; animation: rotate 16s linear infinite; }
.orbit span { position: absolute; width: .9rem; height: .9rem; border-radius: 50%; background: var(--green); box-shadow: 0 0 24px var(--green); }
.orbit-a { width: 31rem; height: 18rem; transform: rotate(-18deg); }
.orbit-b { width: 24rem; height: 34rem; animation-duration: 22s; }
.orbit-c { width: 36rem; height: 36rem; animation-duration: 28s; animation-direction: reverse; }
.orbit-a span { left: 12%; top: 18%; }
.orbit-b span { right: 8%; top: 48%; background: var(--cyan); }
.orbit-c span { left: 50%; bottom: -1%; background: var(--gold); }
.waveform {
  position: absolute;
  width: 84%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  opacity: .9;
}
.waveform path { fill: none; stroke: var(--cyan); stroke-width: 5; stroke-linecap: round; filter: drop-shadow(0 0 10px rgba(102,231,255,.8)); stroke-dasharray: 820; animation: draw 4s ease-in-out infinite alternate; }
.waveform .wave2 { stroke: var(--green); opacity: .55; animation-delay: .5s; }
.floating-card {
  position: absolute; width: 14rem; padding: .9rem; border-radius: 1rem; border: 1px solid var(--line);
  background: rgba(8, 15, 34, .72); backdrop-filter: blur(16px); box-shadow: var(--shadow);
  animation: float 6s ease-in-out infinite;
}
.floating-card b, .floating-card span { display: block; }
.floating-card span { color: var(--muted); font-size: .78rem; margin-top: .2rem; }
.fc-1 { top: 3rem; left: 1rem; }
.fc-2 { top: 3rem; right: 1rem; animation-delay: 1s; }
.fc-3 { bottom: 3rem; left: 1rem; animation-delay: 1.8s; }
.fc-4 { bottom: 3rem; right: 1rem; animation-delay: 2.4s; }

.trust-strip {
  position: relative; z-index: 2; display: flex; gap: 2rem; flex-wrap: wrap; justify-content: center; align-items: center;
  padding: 1.3rem 1rem; border-block: 1px solid var(--line); background: rgba(255,255,255,.045); color: var(--muted);
}
.trust-strip b { color: var(--text); }

.section-heading { max-width: 890px; margin: 0 auto 3rem; text-align: center; }
.vertical-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.1rem; }
.vertical-card, .glass-panel, .step, .impact-card, .contact-form {
  border: 1px solid var(--line); background: linear-gradient(180deg, rgba(255,255,255,.09), rgba(255,255,255,.045));
  border-radius: 1.5rem; box-shadow: var(--shadow); backdrop-filter: blur(18px);
}
.vertical-card { padding: 1.35rem; min-height: 420px; position: relative; overflow: hidden; }
.vertical-card:before {
  content:""; position:absolute; inset: -2px; background: radial-gradient(circle at top right, rgba(102,231,255,.18), transparent 45%);
  pointer-events:none;
}
.card-icon { font-size: 2.2rem; margin-bottom: 1.1rem; }
.vertical-card p, .vertical-card li, .step p { color: var(--muted); line-height: 1.55; }
.vertical-card ul { padding-left: 1.1rem; margin-bottom: 0; }

.platform { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.architecture { padding: 2rem; min-height: 500px; display: grid; align-content: center; gap: 1.2rem; }
.node {
  padding: 1rem; border-radius: 1rem; background: rgba(102,231,255,.08); border: 1px solid rgba(102,231,255,.22);
  text-align: center; font-weight: 800;
}
.node-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.flow-line { height: 3.3rem; width: 2px; margin: 0 auto; background: linear-gradient(var(--cyan), var(--violet)); position: relative; }
.flow-line:after { content:""; position:absolute; left:50%; bottom:0; width:.65rem; height:.65rem; border-right:2px solid var(--violet); border-bottom:2px solid var(--violet); transform:translateX(-50%) rotate(45deg); }
.feature-list { display: grid; gap: 1rem; margin-top: 1.6rem; }
.feature-list div { padding: 1rem; border-left: 3px solid var(--green); background: rgba(255,255,255,.045); border-radius: .8rem; }
.feature-list b, .feature-list span { display: block; }
.feature-list span { color: var(--muted); margin-top: .25rem; }

.voice-section { background: linear-gradient(180deg, transparent, rgba(102,231,255,.055), transparent); }
.voice-console { max-width: 920px; margin: 0 auto; border: 1px solid var(--line); border-radius: 1.5rem; overflow: hidden; background: rgba(2,5,14,.78); box-shadow: var(--shadow); }
.console-header { height: 3.4rem; display: flex; align-items: center; gap: .55rem; padding: 0 1rem; border-bottom: 1px solid var(--line); color: var(--muted); }
.console-header span { width: .75rem; height: .75rem; border-radius: 50%; background: rgba(255,255,255,.25); }
.console-header b { margin-left: .5rem; color: var(--text); }
.conversation { padding: 1.3rem; display: grid; gap: .9rem; }
.bubble { max-width: 72%; padding: 1rem; border-radius: 1.1rem; line-height: 1.5; }
.bubble.user { margin-left: auto; background: rgba(159,124,255,.18); border: 1px solid rgba(159,124,255,.3); }
.bubble.agent { background: rgba(102,231,255,.12); border: 1px solid rgba(102,231,255,.25); }
.voice-meter { display: flex; gap: .5rem; justify-content: center; align-items: end; padding: 1rem 1rem 1.5rem; height: 6rem; }
.voice-meter i { width: .65rem; border-radius: 999px; background: linear-gradient(var(--green), var(--cyan)); animation: meter 1.1s ease-in-out infinite; }
.voice-meter i:nth-child(1){height:25%;}.voice-meter i:nth-child(2){height:55%;animation-delay:.1s}.voice-meter i:nth-child(3){height:35%;animation-delay:.2s}.voice-meter i:nth-child(4){height:78%;animation-delay:.3s}.voice-meter i:nth-child(5){height:45%;animation-delay:.4s}.voice-meter i:nth-child(6){height:65%;animation-delay:.5s}.voice-meter i:nth-child(7){height:30%;animation-delay:.6s}

.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; }
.step { padding: 1.2rem; }
.step span { display: inline-grid; place-items: center; width: 2.5rem; height: 2.5rem; border-radius: .9rem; background: rgba(131,255,191,.14); color: var(--green); font-weight: 900; margin-bottom: 1.2rem; }

.impact-card { padding: clamp(2rem, 6vw, 4rem); max-width: 1100px; margin: 0 auto; text-align: center; background: radial-gradient(circle at top left, rgba(131,255,191,.16), transparent 38%), linear-gradient(135deg, rgba(255,255,255,.11), rgba(255,255,255,.045)); }
.contact { display: grid; grid-template-columns: .85fr 1.15fr; gap: 3rem; align-items: start; }
.contact-form { padding: 1.25rem; display: grid; gap: 1rem; }
label { display: grid; gap: .45rem; color: var(--muted); font-weight: 700; }
input, select, textarea {
  width: 100%; padding: .95rem 1rem; border-radius: .9rem; border: 1px solid var(--line);
  background: rgba(0,0,0,.22); color: var(--text); font: inherit;
}
textarea { resize: vertical; }

.footer { position: relative; z-index: 2; display: flex; justify-content: space-between; gap: 1rem; align-items: center; padding: 2rem clamp(1rem, 4vw, 4rem); border-top: 1px solid var(--line); color: var(--muted); }

.reveal { opacity: 0; transform: translateY(26px); transition: opacity .75s ease, transform .75s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: .12s; }
.delay-2 { transition-delay: .22s; }
.delay-3 { transition-delay: .32s; }

@keyframes pulse { 70% { box-shadow: 0 0 0 12px rgba(131,255,191,0); } 100% { box-shadow: 0 0 0 0 rgba(131,255,191,0); } }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-18px); } }
@keyframes rotate { to { transform: rotate(360deg); } }
@keyframes draw { from { stroke-dashoffset: 760; } to { stroke-dashoffset: 0; } }
@keyframes meter { 0%,100% { transform: scaleY(.6); opacity:.7; } 50% { transform: scaleY(1.2); opacity:1; } }

@media (max-width: 1050px) {
  .hero, .platform, .contact { grid-template-columns: 1fr; }
  .hero-visual { min-height: 500px; }
  .vertical-grid, .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 720px) {
  .nav-toggle { display: block; }
  .nav-links {
  position: absolute;
  right: 1rem;
  top: 4.7rem;
  width: min(90vw, 20rem);
  display: none;
  flex-direction: column;
  align-items: stretch;
  padding: 1rem;
  border: 1px solid rgba(10, 18, 35, 0.12);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.12);
}
@media (max-width: 720px) {
  .hero { padding-top: 1rem; }
}
  .nav-links.open { display: flex; }
  h1 { font-size: clamp(3rem, 16vw, 4.8rem); }
  .hero-stats, .vertical-grid, .steps { grid-template-columns: 1fr; }
  .orb-wrap { height: 480px; }
  .orb-core { width: 13rem; height: 13rem; }
  .orbit-a { width: 22rem; height: 13rem; }
  .orbit-b { width: 17rem; height: 25rem; }
  .orbit-c { width: 25rem; height: 25rem; }
  .floating-card { width: 12.5rem; font-size: .88rem; }
  .fc-1 { left: 0; top: 2.5rem; }
  .fc-2 { right: 0; top: 8rem; }
  .fc-3 { left: 1rem; bottom: 6rem; }
  .fc-4 { right: 0; bottom: 3rem; }
  .bubble { max-width: 92%; }
  .footer { flex-direction: column; align-items: flex-start; }
}
/* ---------- CINEMATIC INTRO ---------- */

body.intro-active {
  overflow: hidden;
}

.cinematic-intro {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background:
    radial-gradient(circle at center, rgba(102, 231, 255, 0.14), transparent 28rem),
    radial-gradient(circle at 50% 55%, rgba(159, 124, 255, 0.16), transparent 34rem),
    linear-gradient(140deg, #02030a, #050815 55%, #071225);
  display: grid;
  place-items: center;
  overflow: hidden;
  transition: opacity 1s ease, visibility 1s ease;
}

.cinematic-intro.hide {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.intro-logo-wrap {
  position: relative;
  width: clamp(180px, 24vw, 340px);
  height: clamp(180px, 24vw, 340px);
  display: grid;
  place-items: center;
  animation: introLogoRise 3.2s cubic-bezier(.22, 1, .36, 1) forwards;
}

.intro-logo {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter:
    drop-shadow(0 0 28px rgba(102, 231, 255, 0.5))
    drop-shadow(0 0 65px rgba(159, 124, 255, 0.4));
  animation: introLogoPulse 2.2s ease-in-out infinite;
  position: relative;
  z-index: 3;
}

.intro-glow {
  position: absolute;
  inset: -18%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(102, 231, 255, 0.22), transparent 62%);
  filter: blur(16px);
  animation: introGlowPulse 2.4s ease-in-out infinite;
  z-index: 1;
}

.intro-light {
  position: absolute;
  width: 12rem;
  height: 12rem;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(255,255,255,0.95) 0%, rgba(102,231,255,0.8) 10%, rgba(159,124,255,0.28) 35%, transparent 68%);
  filter: blur(6px);
  opacity: 0;
  animation: introLightMove 3.4s cubic-bezier(.2, .8, .2, 1) forwards;
}

.intro-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(102, 231, 255, 0.28);
  box-shadow: 0 0 40px rgba(102, 231, 255, 0.16);
  opacity: 0;
}

.intro-ring-1 {
  width: clamp(260px, 38vw, 520px);
  height: clamp(260px, 38vw, 520px);
  animation: introRingExpand 3s ease forwards;
}

.intro-ring-2 {
  width: clamp(360px, 52vw, 740px);
  height: clamp(360px, 52vw, 740px);
  animation: introRingExpand 3s ease .35s forwards;
}

.intro-text {
  position: absolute;
  bottom: clamp(4rem, 9vh, 7rem);
  text-align: center;
  letter-spacing: .06em;
  opacity: 0;
  animation: introTextReveal 2.2s ease .6s forwards;
}

.intro-text span {
  display: block;
  font-size: clamp(1.6rem, 3vw, 2.8rem);
  font-weight: 900;
  color: #f6f8ff;
}

.intro-text small {
  display: block;
  margin-top: .5rem;
  color: rgba(246, 248, 255, 0.62);
  font-size: clamp(.8rem, 1.2vw, 1rem);
}

@keyframes introLogoPulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.045);
  }
}

@keyframes introGlowPulse {
  0%, 100% {
    opacity: .55;
    transform: scale(.96);
  }
  50% {
    opacity: 1;
    transform: scale(1.08);
  }
}

@keyframes introLightMove {
  0% {
    opacity: 0;
    transform: translate(-42vw, 28vh) scale(.45);
  }
  18% {
    opacity: 1;
  }
  45% {
    transform: translate(-8vw, -8vh) scale(.9);
  }
  72% {
    transform: translate(18vw, 8vh) scale(1.15);
  }
  100% {
    opacity: 0;
    transform: translate(42vw, -28vh) scale(.45);
  }
}

@keyframes introRingExpand {
  0% {
    opacity: 0;
    transform: scale(.55);
  }
  30% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: scale(1.25);
  }
}

@keyframes introTextReveal {
  0% {
    opacity: 0;
    transform: translateY(18px);
  }
  40%, 80% {
    opacity: 1;
    transform: translateY(0);
  }
  100% {
    opacity: 0;
    transform: translateY(-8px);
  }
}

@keyframes introLogoRise {
  0% {
    transform: translateY(20px) scale(.82);
    opacity: 0;
  }
  24% {
    transform: translateY(0) scale(1);
    opacity: 1;
  }
  72% {
    transform: translateY(0) scale(1);
    opacity: 1;
  }
  100% {
    transform: translateY(-18px) scale(.92);
    opacity: 0;
  }
}
main,
.site-header,
.footer {
  animation: pageReveal 1.1s ease both;
  animation-delay: 3.25s;
}

@keyframes pageReveal {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}