/* =====================================================================
   V8 — HarmonyOS Cockpit  ·  Complete rewrite
   Fonts: Bebas Neue (display) + DM Sans (body)
   Accent: #c7ff00  ·  Base: #0a0a0a
   ===================================================================== */

/* --- tokens -------------------------------------------------------- */
:root {
  --bg:   #0a0a0a;
  --fg:   #f0f0ea;
  --dim:  rgba(240,240,234,.6);
  --mute: rgba(240,240,234,.3);
  --line: rgba(255,255,255,.08);
  --g:    #c7ff00;
  --gd:   rgba(199,255,0,.12);
  --gg:   rgba(199,255,0,.5);
  --teal: #00e8a2;
  --wrap: 1320px;
  --px:   clamp(20px,5vw,72px);
}

/* --- reset --------------------------------------------------------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{background:var(--bg);color-scheme:dark;scroll-behavior:smooth}
body{font-family:'DM Sans',system-ui,sans-serif;color:var(--fg);background:var(--bg);overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img,video{display:block;max-width:100%}

/* --- atmosphere ---------------------------------------------------- */
.atmos{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}

/* large spinning conic gradient */
.atmos-spin{
  position:absolute;
  width:200vmax;height:200vmax;
  top:50%;left:50%;
  transform:translate(-50%,-50%);
  background:conic-gradient(
    from 0deg,
    transparent 0deg,
    rgba(199,255,0,.07) 40deg,
    transparent 90deg,
    rgba(0,232,162,.05) 160deg,
    transparent 210deg,
    rgba(199,255,0,.04) 290deg,
    transparent 340deg,
    rgba(0,180,120,.06) 360deg
  );
  animation:spin 60s linear infinite;
}
@keyframes spin{to{transform:translate(-50%,-50%) rotate(360deg)}}

/* drifting blobs — BIG, BRIGHT */
.atmos-blob{position:absolute;border-radius:50%;mix-blend-mode:screen;will-change:transform}
.a1{
  width:70vw;height:70vw;top:-20%;left:-15%;
  background:radial-gradient(circle,rgba(100,220,50,.22) 0%,transparent 65%);
  filter:blur(60px);
  animation:d1 18s ease-in-out infinite alternate;
}
.a2{
  width:55vw;height:55vw;bottom:5%;right:-20%;
  background:radial-gradient(circle,rgba(0,232,162,.16) 0%,transparent 65%);
  filter:blur(55px);
  animation:d2 22s ease-in-out infinite alternate;
}
.a3{
  width:50vw;height:50vw;top:35%;left:20%;
  background:radial-gradient(circle,rgba(199,255,0,.14) 0%,transparent 60%);
  filter:blur(70px);
  animation:d3 26s ease-in-out infinite alternate;
}
@keyframes d1{0%{transform:translate(0,0) scale(1)}100%{transform:translate(12vw,15vh) scale(1.15)}}
@keyframes d2{0%{transform:translate(0,0) scale(1)}100%{transform:translate(-10vw,-12vh) scale(1.2)}}
@keyframes d3{0%{transform:translate(0,0) scale(1)}100%{transform:translate(8vw,-8vh) scale(1.25)}}

/* --- grain --------------------------------------------------------- */
.grain{
  position:fixed;inset:0;z-index:9998;pointer-events:none;opacity:.06;
  background:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size:180px;mix-blend-mode:overlay;
}

/* --- layout -------------------------------------------------------- */
main,.hdr,.foot{position:relative;z-index:1}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding-inline:var(--px)}

/* --- header -------------------------------------------------------- */
.hdr{
  position:fixed;inset-inline:0;top:0;z-index:100;
  display:flex;align-items:center;justify-content:space-between;
  height:64px;padding-inline:var(--px);
  background:linear-gradient(180deg,rgba(10,10,10,.92),rgba(10,10,10,.4) 70%,transparent);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
}
.logo{font-family:'Bebas Neue',sans-serif;font-size:22px;letter-spacing:.12em}
.logo span{color:var(--g)}
.nav{display:flex;align-items:center;gap:28px}
.nav a{font-size:13px;font-weight:500;color:var(--dim);transition:color .2s}
.nav a:hover{color:var(--fg)}
.nav-cta{
  color:var(--bg)!important;background:var(--g);
  padding:6px 16px;font-weight:700!important;
  transition:box-shadow .25s,transform .25s;
}
.nav-cta:hover{box-shadow:0 0 24px var(--gd);transform:translateY(-1px)}

/* --- typography ---------------------------------------------------- */
h1{font-family:'Bebas Neue',sans-serif;font-weight:400;letter-spacing:.04em;line-height:1.0;text-transform:uppercase}
h2{
  font-family:'Bebas Neue',sans-serif;font-weight:400;letter-spacing:.03em;
  font-size:clamp(36px,6.5vw,80px);line-height:1.0;
  text-transform:uppercase;margin-bottom:20px;
}
h3{font-size:18px;font-weight:600;margin-bottom:8px}
.tc{text-align:center}

/* --- tag label ----------------------------------------------------- */
.tag{
  display:inline-flex;align-items:center;gap:8px;
  margin-bottom:14px;
  font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  color:var(--g);
}
.tag i{
  width:6px;height:6px;border-radius:50%;
  background:var(--g);box-shadow:0 0 10px var(--gg);
  animation:pulse 2.4s ease-in-out infinite;
}
@keyframes pulse{0%,100%{box-shadow:0 0 10px var(--gg)}50%{box-shadow:0 0 22px var(--gg),0 0 40px var(--gd)}}
.tag-c{justify-content:center}

/* --- buttons ------------------------------------------------------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:52px;padding:0 30px;
  font-family:'DM Sans',sans-serif;font-size:14px;font-weight:600;
  border:none;cursor:pointer;
  transition:transform .3s cubic-bezier(.16,1,.3,1),box-shadow .3s;
}
.btn-g{color:var(--bg);background:var(--g);box-shadow:0 0 32px var(--gd)}
.btn-g:hover{transform:translateY(-3px);box-shadow:0 0 48px rgba(199,255,0,.3)}
.btn-o{color:var(--fg);border:1px solid var(--mute);background:rgba(255,255,255,.04)}
.btn-o:hover{border-color:var(--dim);background:rgba(255,255,255,.08);transform:translateY(-2px)}
.btn-lg{height:58px;padding:0 38px;font-size:15px}

/* --- body text ----------------------------------------------------- */
.body-text{font-size:clamp(15px,1.3vw,18px);line-height:1.65;color:var(--dim);max-width:560px}

/* --- reveal -------------------------------------------------------- */
.reveal{opacity:0;transform:translateY(32px);transition:opacity .8s cubic-bezier(.16,1,.3,1),transform .8s cubic-bezier(.16,1,.3,1)}
.reveal.in{opacity:1;transform:none}
.d0{transition-delay:0s}.d1{transition-delay:.12s}.d2{transition-delay:.24s}.d3{transition-delay:.4s}

/* stagger cards */
.cards .card.reveal:nth-child(1){transition-delay:0s}
.cards .card.reveal:nth-child(2){transition-delay:.08s}
.cards .card.reveal:nth-child(3){transition-delay:.16s}
.cards .card.reveal:nth-child(4){transition-delay:.24s}
.cards .card.reveal:nth-child(5){transition-delay:.32s}
.steps .step.reveal:nth-child(1){transition-delay:0s}
.steps .step.reveal:nth-child(2){transition-delay:.1s}
.steps .step.reveal:nth-child(3){transition-delay:.2s}
.steps .step.reveal:nth-child(4){transition-delay:.3s}

/* ================================================================== */
/*  HERO                                                               */
/* ================================================================== */
.hero{
  position:relative;display:flex;align-items:flex-end;
  min-height:100svh;
  padding:0 var(--px) clamp(48px,6vh,80px);
  overflow:hidden;
}
.hero-img{position:fixed;inset:0;z-index:0}
.hero-img video,.hero-img img{width:100%;height:100%;object-fit:cover;object-position:center 40%;opacity:.5;transform:scale(1.04);animation:drift 28s ease-in-out infinite alternate}
@keyframes drift{to{transform:scale(1.12) translateY(-1.5%)}}

.hero-overlay{
  position:absolute;inset:0;z-index:1;
  background:
    linear-gradient(180deg,rgba(10,10,10,.3) 0%,rgba(10,10,10,.15) 40%,rgba(10,10,10,.75) 85%,rgba(10,10,10,1) 100%),
    linear-gradient(90deg,rgba(10,10,10,.7) 0%,transparent 55%);
}

/* green glow behind hero text */
.hero-glow{
  position:absolute;z-index:0;
  width:60vw;height:50vh;bottom:10%;left:-5%;
  background:radial-gradient(ellipse,rgba(199,255,0,.08) 0%,transparent 65%);
  filter:blur(40px);pointer-events:none;
}

.hero-body{position:relative;z-index:2;max-width:1000px}

.hero-tag{
  display:inline-flex;align-items:center;gap:8px;
  margin-bottom:28px;padding:6px 16px 6px 12px;
  background:rgba(199,255,0,.08);border:1px solid rgba(199,255,0,.18);
  font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  color:var(--g);
}
.hero-tag i{
  width:7px;height:7px;border-radius:50%;
  background:var(--g);box-shadow:0 0 12px var(--gg);
  animation:pulse 2.4s ease-in-out infinite;
}

h1{font-size:clamp(36px,5vw,68px);margin-bottom:24px}
h1 em{font-style:normal;color:var(--g)}

.hero-sub{max-width:580px;margin-bottom:36px;font-size:clamp(15px,1.4vw,19px);line-height:1.6;color:var(--dim)}
.hero-btns{display:flex;flex-wrap:wrap;gap:12px}

.hero-scroll{
  position:absolute;bottom:28px;left:50%;z-index:2;
  width:1px;height:48px;
  background:linear-gradient(180deg,transparent,var(--g));
  animation:bob 2.2s ease-in-out infinite;
}
@keyframes bob{0%,100%{opacity:.2;transform:scaleY(1) translateX(-50%)}50%{opacity:1;transform:scaleY(1.3) translateX(-50%)}}

/* ================================================================== */
/*  SECTIONS                                                           */
/* ================================================================== */
.sec{
  position:relative;
  padding:clamp(80px,10vw,160px) 0;
  background:rgba(10,10,10,.82);
}
.sec-alt{
  background:rgba(10,10,10,.86);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}

/* --- proof video frame --------------------------------------------- */
.vid-frame{
  margin:40px 0 24px;
  border:1px solid var(--line);
  background:rgba(10,10,10,.8);
  box-shadow:0 40px 120px rgba(0,0,0,.5),inset 0 1px 0 rgba(255,255,255,.03);
  overflow:hidden;
}
.vid-bar{
  display:flex;align-items:center;gap:12px;
  padding:11px 18px;border-bottom:1px solid var(--line);
  font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--dim);
}
.dots{display:flex;gap:5px}
.dots i{display:block;width:9px;height:9px;border-radius:50%}
.dots i:nth-child(1){background:rgba(255,95,87,.6)}
.dots i:nth-child(2){background:rgba(255,189,46,.6)}
.dots i:nth-child(3){background:rgba(39,201,63,.6)}
.vid-title{flex:1;color:var(--g)}
.vid-dur{color:var(--mute)}
.vid-frame video{width:100%;aspect-ratio:16/9;background:#000}

/* --- stat row ------------------------------------------------------ */
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;border:1px solid var(--line);background:var(--line);overflow:hidden}
.stat{padding:20px;background:rgba(10,10,10,.85);transition:background .3s}
.stat:hover{background:rgba(20,22,18,.9)}
.stat b{display:block;margin-bottom:6px;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--g)}
.stat span{font-size:15px;font-weight:500;line-height:1.35}

/* --- split --------------------------------------------------------- */
.split{
  display:grid;
  grid-template-columns:1fr minmax(200px,340px);
  gap:clamp(32px,6vw,90px);
  align-items:center;
}
.split-copy .body-text{margin-bottom:32px}
.split-vid video{
  width:100%;aspect-ratio:9/16;max-height:580px;
  border:1px solid var(--line);background:#000;
  box-shadow:0 32px 80px rgba(0,0,0,.4);
}

/* --- cards --------------------------------------------------------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:48px}
.card{
  padding:30px 26px;border:1px solid var(--line);
  background:rgba(255,255,255,.025);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  transition:border-color .3s,transform .35s cubic-bezier(.16,1,.3,1),box-shadow .35s;
}
.card:hover{border-color:var(--mute);transform:translateY(-5px);box-shadow:0 24px 64px rgba(0,0,0,.4)}
.card-hl{border-color:rgba(199,255,0,.2);background:linear-gradient(150deg,var(--gd),rgba(255,255,255,.02))}
.card-hl:hover{border-color:rgba(199,255,0,.35);box-shadow:0 24px 64px rgba(0,0,0,.4),0 0 40px rgba(199,255,0,.05)}
.card span{display:block;margin-bottom:14px;font-size:11px;font-weight:700;letter-spacing:.08em;color:var(--g)}
.card p{font-size:14px;line-height:1.6;color:var(--dim)}

/* --- steps --------------------------------------------------------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:48px;position:relative}
.step{position:relative;padding:48px 20px 28px;text-align:center;transition:transform .3s}
.step:hover{transform:translateY(-3px)}
.step::before{content:'';position:absolute;top:18px;left:0;right:0;height:1px;background:var(--line)}
.step:first-child::before{left:50%}.step:last-child::before{right:50%}
.step::after{
  content:'';position:absolute;top:12px;left:50%;
  width:12px;height:12px;border-radius:50%;transform:translateX(-50%);
  border:2px solid var(--g);background:var(--bg);
  box-shadow:0 0 12px var(--gd);transition:background .3s,box-shadow .3s;
}
.step:hover::after{background:var(--g);box-shadow:0 0 20px var(--gg)}
.step span{display:block;margin-bottom:10px;font-size:11px;font-weight:700;letter-spacing:.08em;color:var(--g)}
.step p{font-size:13px;line-height:1.6;color:var(--dim)}

/* --- scope --------------------------------------------------------- */
.scope{
  display:grid;grid-template-columns:1fr 1fr;
  gap:clamp(28px,5vw,72px);align-items:center;
  padding:clamp(36px,5vw,64px);
  border:1px solid var(--line);
  background:rgba(255,255,255,.025);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
}
.scope h2{font-size:clamp(28px,4.2vw,52px);margin-bottom:0}
.scope-r{font-size:clamp(15px,1.3vw,18px);line-height:1.65;color:var(--dim)}

/* --- contact ------------------------------------------------------- */
.tc-sub{max-width:440px;margin:0 auto 36px}
.cta-btns{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}

/* --- footer -------------------------------------------------------- */
.foot{border-top:1px solid var(--line);background:rgba(10,10,10,.97)}
.foot-inner{display:flex;justify-content:space-between;align-items:center;padding-block:32px;font-size:13px;color:var(--mute)}
.foot-inner a{transition:color .2s}
.foot-inner a:hover{color:var(--dim)}

/* ================================================================== */
/*  RESPONSIVE                                                         */
/* ================================================================== */
@media(max-width:1100px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .card-hl{grid-column:span 2}
}
@media(max-width:960px){
  .nav a:not(.nav-cta){display:none}
  .split{grid-template-columns:1fr}
  .split-vid{max-width:300px}
  .scope{grid-template-columns:1fr}
  .steps{grid-template-columns:repeat(2,1fr)}
  .step::before,.step::after{display:none}
  .step{padding-top:20px;text-align:left}
}
@media(max-width:640px){
  .hdr{height:56px}
  .logo{font-size:19px}
  .nav-cta{padding:5px 12px;font-size:12px!important}
  h1{font-size:clamp(28px,8vw,44px)}
  h2{font-size:clamp(26px,7vw,40px)}
  .hero{padding-bottom:40px}
  .hero-btns{flex-direction:column}
  .hero-btns .btn{width:100%}
  .stat-row{grid-template-columns:1fr 1fr}
  .cards{grid-template-columns:1fr}
  .card-hl{grid-column:span 1}
  .steps{grid-template-columns:1fr}
  .scope{padding:24px}
  .cta-btns{flex-direction:column;align-items:center}
  .cta-btns .btn{width:100%;max-width:300px}
  .foot-inner{flex-direction:column;gap:10px;text-align:center}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}