:root{
  --bg:#04040c; --bg2:#08081a;
  --ink:#f4f3ff; --mut:#9a98c0;
  --pink:#ff2e97; --purple:#7b2ff7; --cyan:#00e5ff; --amber:#ffb800;
  --grad:linear-gradient(90deg,var(--pink),var(--purple),var(--cyan));
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:'Space Grotesk',sans-serif;overflow-x:hidden;cursor:crosshair}
#trail{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}
header,main,footer{position:relative;z-index:2}

/* NAV */
.nav{display:flex;justify-content:space-between;align-items:center;padding:1.4rem clamp(1.2rem,5vw,5rem);
  position:fixed;top:0;left:0;right:0;z-index:10;backdrop-filter:blur(12px);
  background:rgba(4,4,12,.4);border-bottom:1px solid rgba(255,255,255,.06)}
.brand{font-family:'Orbitron',sans-serif;font-weight:900;font-size:1.4rem;letter-spacing:.06em}
.brand span{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.nav nav{display:flex;gap:1.8rem}
.nav a{color:var(--mut);text-decoration:none;font-size:.92rem;transition:color .25s}
.nav a:hover{color:var(--ink)}

/* ===== TITLE SCROLLER ===== */
.scroller{position:relative;height:100vh;min-height:640px;overflow:hidden;display:flex;align-items:center;justify-content:center}
.slides{position:absolute;inset:0}
.slide{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;
  transform:scale(1.08);transition:opacity 1.6s ease, transform 7s ease}
.slide.active{opacity:1;transform:scale(1)}
.scrim{position:absolute;inset:0;background:
  radial-gradient(ellipse at 50% 40%,rgba(4,4,12,.15),rgba(4,4,12,.85) 90%),
  linear-gradient(180deg,rgba(4,4,12,.55),transparent 30%,transparent 60%,rgba(4,4,12,.95))}
.scroller-content{position:relative;z-index:3;text-align:center;padding:0 1.2rem;max-width:1000px}
.kicker{text-transform:uppercase;letter-spacing:.34em;font-size:clamp(.65rem,1.6vw,.82rem);color:var(--cyan);margin-bottom:1.6rem;animation:fade 1s ease both}
.title{font-family:'Orbitron',sans-serif;font-weight:900;font-size:clamp(2.6rem,9vw,6.5rem);
  line-height:.95;letter-spacing:.04em;text-shadow:0 0 30px rgba(0,229,255,.35);animation:fade 1s .1s ease both}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
  background-size:200% auto;animation:shift 6s linear infinite}
@keyframes shift{to{background-position:200% center}}
.slogan-wrap{height:2.6em;margin:1.8rem auto 2.4rem;display:flex;align-items:center;justify-content:center}
.slogan{font-family:'Syne',sans-serif;font-weight:700;font-size:clamp(1.1rem,3.2vw,1.9rem);
  color:var(--ink);opacity:0;transform:translateY(14px);transition:opacity .6s,transform .6s;max-width:38rem;line-height:1.25}
.slogan.in{opacity:1;transform:none}
.hero-cta{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;animation:fade 1s .3s ease both}
.cta{display:inline-block;padding:.95rem 1.9rem;border-radius:100px;font-weight:600;text-decoration:none;
  color:#05050f;background:var(--grad);background-size:200% auto;
  transition:transform .25s,box-shadow .25s,background-position .5s;box-shadow:0 8px 30px rgba(123,47,247,.35)}
.cta:hover{transform:translateY(-3px);background-position:right center;box-shadow:0 12px 40px rgba(255,46,151,.45)}
.cta.ghost{background:transparent;color:var(--ink);border:1px solid rgba(255,255,255,.25);box-shadow:none}
.cta.ghost:hover{border-color:var(--cyan);color:var(--cyan)}
.dots{position:absolute;bottom:2.2rem;left:50%;transform:translateX(-50%);display:flex;gap:.6rem;z-index:4}
.dot{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.25);cursor:pointer;transition:.3s}
.dot.active{background:var(--cyan);box-shadow:0 0 12px var(--cyan);width:26px;border-radius:6px}
.scroll-hint{position:absolute;bottom:1rem;right:1.4rem;font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--mut);z-index:4;animation:bob 2s ease-in-out infinite}
@keyframes bob{50%{transform:translateY(6px)}}
@keyframes fade{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}

/* ===== SHARED SECTION ===== */
section{padding:clamp(4rem,9vw,7rem) clamp(1.2rem,5vw,5rem)}
.eyebrow{text-align:center;text-transform:uppercase;letter-spacing:.3em;font-size:.74rem;color:var(--cyan);margin-bottom:1rem}
.section-title{font-family:'Syne',sans-serif;font-weight:800;font-size:clamp(2rem,5.5vw,3.6rem);letter-spacing:-.02em;text-align:center;line-height:1.05;margin-bottom:1.4rem}
.section-lead{color:var(--mut);font-size:1.15rem;line-height:1.7;text-align:center;max-width:46rem;margin:0 auto 3.4rem}

/* SERVICES */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.6rem;max-width:1200px;margin-inline:auto}
.card{background:linear-gradient(160deg,rgba(255,255,255,.05),rgba(255,255,255,.01));
  border:1px solid rgba(255,255,255,.08);border-radius:22px;padding:2.2rem;transition:transform .3s,border-color .3s,box-shadow .3s}
.card:hover{transform:translateY(-8px);border-color:rgba(123,47,247,.5);box-shadow:0 20px 50px rgba(0,0,0,.45)}
.card img{width:78px;height:78px;border-radius:16px;margin-bottom:1.3rem}
.card h3{font-family:'Syne',sans-serif;font-size:1.5rem;margin-bottom:.9rem}
.card p{color:var(--mut);line-height:1.65;font-size:1rem}

/* APPROACH */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1.4rem;max-width:1200px;margin-inline:auto}
.step{border:1px solid rgba(255,255,255,.08);border-radius:20px;padding:2rem;background:rgba(255,255,255,.02);transition:border-color .3s,transform .3s}
.step:hover{border-color:rgba(0,229,255,.4);transform:translateY(-6px)}
.num{font-family:'Orbitron',sans-serif;font-weight:700;font-size:1.6rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.step h4{font-family:'Syne',sans-serif;font-size:1.3rem;margin:.6rem 0 .7rem}
.step p{color:var(--mut);line-height:1.6;font-size:.98rem}

/* ABOUT */
.about-inner{max-width:760px;margin-inline:auto;text-align:center}
.about-inner p{color:var(--mut);font-size:1.16rem;line-height:1.8;margin-bottom:1.4rem}

/* CONTACT */
.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.6rem;max-width:760px;margin-inline:auto}
.contact-card{display:flex;flex-direction:column;gap:.6rem;text-decoration:none;color:var(--ink);
  background:linear-gradient(160deg,rgba(255,255,255,.05),rgba(255,255,255,.01));
  border:1px solid rgba(255,255,255,.08);border-radius:22px;padding:2.2rem;transition:transform .3s,border-color .3s}
a.contact-card:hover{transform:translateY(-6px);border-color:rgba(0,229,255,.5)}
.label{text-transform:uppercase;letter-spacing:.25em;font-size:.72rem;color:var(--cyan)}
.value{font-size:1.25rem;font-weight:500;line-height:1.5}

footer{padding:2.6rem;text-align:center;color:var(--mut);font-size:.86rem;border-top:1px solid rgba(255,255,255,.06)}

/* reveal on scroll */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s ease,transform .8s ease}
.reveal.show{opacity:1;transform:none}

@media(max-width:780px){.nav nav{gap:1rem;font-size:.85rem}.slogan-wrap{height:3.4em}}