/* ===== Tokens ===== */
:root{
  --bg:#070a14;
  --bg-alt:#0b1020;
  --panel:#111827;
  --panel-2:#0e1526;
  --line:rgba(255,255,255,.09);
  --text:#e8ecf6;
  --muted:#95a0b8;
  --brand:#4f8bff;
  --brand-2:#7c5cff;
  --accent:#22e6c8;
  --grad:linear-gradient(120deg,#4f8bff 0%,#7c5cff 45%,#22e6c8 100%);
  --radius:18px;
  --shadow:0 20px 60px -20px rgba(0,0,0,.6);
  --maxw:1180px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.65;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:'Sora',sans-serif;line-height:1.12;font-weight:700;letter-spacing:-.02em}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 26px;border-radius:999px;font-weight:600;font-size:15px;
  cursor:pointer;border:1px solid transparent;transition:transform .25s cubic-bezier(.2,.8,.2,1),box-shadow .25s,background .25s;
  will-change:transform;
}
.btn-sm{padding:10px 18px;font-size:14px}
.btn-primary{background:var(--grad);color:#0a0f1c;box-shadow:0 10px 30px -8px rgba(79,139,255,.6)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 18px 40px -10px rgba(124,92,255,.7)}
.btn-ghost{background:rgba(255,255,255,.04);border-color:var(--line);color:var(--text)}
.btn-ghost:hover{transform:translateY(-3px);background:rgba(255,255,255,.09)}
.btn-block{width:100%}

/* ===== Cursor glow + progress ===== */
.cursor-glow{
  position:fixed;top:0;left:0;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(79,139,255,.14),transparent 60%);
  transform:translate(-50%,-50%);pointer-events:none;z-index:1;transition:opacity .3s;
  filter:blur(6px);
}
.scroll-progress{position:fixed;top:0;left:0;height:3px;width:0;background:var(--grad);z-index:200;box-shadow:0 0 12px rgba(79,139,255,.6)}

/* ===== Navbar ===== */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;transition:background .3s,border-color .3s,padding .3s;padding:16px 0;border-bottom:1px solid transparent}
.nav.scrolled{background:rgba(7,10,20,.8);backdrop-filter:blur(14px);border-color:var(--line);padding:10px 0}
.nav-inner{max-width:var(--maxw);margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:10px}
.logo-mark{display:flex;align-items:center}
.logo-svg{height:30px;width:auto;display:block}
.nav.scrolled .logo-svg{height:26px}
.footer-logo .logo-svg{height:34px}
.nav-links{display:flex;gap:30px}
.nav-links a{font-size:15px;color:var(--muted);position:relative;transition:color .2s}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-6px;height:2px;width:0;background:var(--grad);transition:width .3s}
.nav-links a:hover{color:var(--text)}
.nav-links a:hover::after{width:100%}
.nav-actions{display:flex;align-items:center;gap:16px}
.lang-toggle{background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:999px;padding:6px 12px;color:var(--muted);font-size:13px;font-weight:600;cursor:pointer;display:flex;gap:5px;align-items:center}
.lang-opt{transition:color .2s}
.lang-opt.active{color:var(--text)}
.lang-sep{opacity:.4}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}
.burger span{width:24px;height:2px;background:var(--text);border-radius:2px;transition:.3s}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ===== Hero ===== */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden}
.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;opacity:.5}
.hero-overlay{position:absolute;inset:0;z-index:1;background:
  radial-gradient(1000px 600px at 70% 20%,rgba(124,92,255,.22),transparent 60%),
  radial-gradient(800px 500px at 15% 80%,rgba(34,230,200,.15),transparent 60%),
  linear-gradient(180deg,rgba(7,10,20,.55) 0%,rgba(7,10,20,.85) 60%,var(--bg) 100%)}
.hero-grid{position:absolute;inset:0;z-index:1;opacity:.25;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:60px 60px;mask-image:radial-gradient(ellipse at center,#000 30%,transparent 75%);
  -webkit-mask-image:radial-gradient(ellipse at center,#000 30%,transparent 75%)}
.hero-content{position:relative;z-index:2;max-width:var(--maxw);margin:0 auto;padding:120px 24px 80px;width:100%}
.pill{display:inline-block;padding:8px 18px;border-radius:999px;background:rgba(255,255,255,.05);border:1px solid var(--line);font-size:13px;letter-spacing:.04em;color:var(--muted);margin-bottom:26px}
.hero-title{font-size:clamp(2.6rem,6vw,5rem);font-weight:800;margin-bottom:22px}
.hero-title .grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{font-size:clamp(1rem,1.6vw,1.2rem);color:var(--muted);max-width:600px;margin-bottom:36px}
.hero-btns{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:56px}
.hero-stats{display:flex;gap:48px;flex-wrap:wrap}
.hero-stats div{display:flex;flex-direction:column;position:relative}
.hero-stats b{font-family:'Sora';font-size:2.4rem;font-weight:800;display:inline}
.hero-stats span{display:inline;font-family:'Sora';font-size:1.6rem;margin-top:-6px}
.hero-stats b,.hero-stats span{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-stats small{color:var(--muted);font-size:14px;margin-top:2px}
.scroll-hint{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);z-index:2;width:26px;height:42px;border:2px solid var(--line);border-radius:14px;display:flex;justify-content:center;padding-top:8px}
.scroll-hint span{width:4px;height:8px;background:var(--brand);border-radius:2px;animation:scrollDot 1.6s infinite}
@keyframes scrollDot{0%{opacity:0;transform:translateY(-4px)}40%{opacity:1}100%{opacity:0;transform:translateY(12px)}}

/* ===== Marquee ===== */
.marquee{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg-alt);padding:16px 0}
.marquee-track{display:flex;gap:34px;white-space:nowrap;width:max-content;animation:marquee 28s linear infinite}
.marquee-track span{font-family:'Sora';font-weight:700;font-size:15px;letter-spacing:.12em;color:var(--muted)}
.marquee-track i{color:var(--accent);font-style:normal}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ===== Sections ===== */
.section{padding:110px 0;position:relative}
.section-alt{background:var(--bg-alt)}
.section-head{text-align:center;max-width:680px;margin:0 auto 60px}
.eyebrow{display:inline-block;font-size:13px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);font-weight:600;margin-bottom:14px}
.section-head h2{font-size:clamp(1.9rem,3.6vw,2.9rem);margin-bottom:16px}
.section-head p{color:var(--muted);font-size:1.05rem}

/* ===== Cards ===== */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:34px 30px;transition:transform .35s cubic-bezier(.2,.8,.2,1),border-color .35s,box-shadow .35s;overflow:hidden}
.card::before{content:"";position:absolute;inset:0;background:var(--grad);opacity:0;transition:opacity .35s;z-index:0;mix-blend-mode:overlay}
.card:hover{transform:translateY(-8px);border-color:rgba(124,92,255,.5);box-shadow:var(--shadow)}
.card.featured{border-color:rgba(79,139,255,.4);background:linear-gradient(160deg,var(--panel),var(--panel-2))}
.card>*{position:relative;z-index:1}
.card-icon{width:56px;height:56px;display:grid;place-items:center;font-size:26px;border-radius:14px;background:rgba(255,255,255,.05);border:1px solid var(--line);margin-bottom:20px}
.card h3{font-size:1.3rem;margin-bottom:12px}
.card p{color:var(--muted);margin-bottom:18px}
.card ul{list-style:none;display:flex;flex-direction:column;gap:8px}
.card li{color:var(--text);font-size:14px;padding-left:24px;position:relative}
.card li::before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:700}
.card-badge{position:absolute;top:18px;right:18px;background:var(--grad);color:#0a0f1c;font-size:11px;font-weight:700;padding:5px 12px;border-radius:999px;letter-spacing:.05em;z-index:2}

/* ===== Work ===== */
.work-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.work-item{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);aspect-ratio:4/3;display:block}
.work-img{position:absolute;inset:0;background-image:var(--img);background-size:cover;background-position:center;transition:transform .6s cubic-bezier(.2,.8,.2,1);filter:saturate(1.05)}
.work-item::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 30%,rgba(7,10,20,.95));z-index:1}
.work-item:hover .work-img{transform:scale(1.09)}
.work-meta{position:absolute;left:0;bottom:0;z-index:2;padding:22px;transform:translateY(8px);transition:transform .4s}
.work-item:hover .work-meta{transform:translateY(0)}
.work-tag{display:inline-block;font-size:12px;letter-spacing:.05em;color:var(--accent);background:rgba(34,230,200,.1);border:1px solid rgba(34,230,200,.25);padding:3px 10px;border-radius:999px;margin-bottom:10px}
.work-meta h3{font-size:1.25rem;margin-bottom:4px}
.work-meta p{color:var(--muted);font-size:14px;opacity:0;max-height:0;transition:opacity .4s,max-height .4s}
.work-item:hover .work-meta p{opacity:1;max-height:40px}
.work-note{text-align:center;color:var(--muted);font-size:14px;margin-top:30px;font-style:italic}

/* ===== Process ===== */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.step{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;transition:transform .3s,border-color .3s}
.step:hover{transform:translateY(-6px);border-color:rgba(79,139,255,.4)}
.step-n{font-family:'Sora';font-size:2.4rem;font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;display:block;margin-bottom:12px}
.step h3{font-size:1.15rem;margin-bottom:8px}
.step p{color:var(--muted);font-size:14px}

/* ===== About / Team ===== */
.about-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.about-text h2{font-size:clamp(1.8rem,3.2vw,2.6rem);margin-bottom:20px}
.about-text p{color:var(--muted);margin-bottom:18px}
.about-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.about-tags span{font-size:13px;padding:7px 14px;border-radius:999px;background:rgba(255,255,255,.04);border:1px solid var(--line);color:var(--text)}
.team{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.team-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:24px;text-align:center;transition:transform .3s,border-color .3s}
.team-card:hover{transform:translateY(-6px);border-color:rgba(124,92,255,.45)}
.team-avatar{width:72px;height:72px;border-radius:50%;margin:0 auto 14px;background-image:var(--img);background-size:cover;background-position:center;border:2px solid rgba(124,92,255,.5)}
.team-card h4{font-size:1.05rem;margin-bottom:2px}
.team-card small{color:var(--muted);font-size:13px}
.team-join{display:flex;flex-direction:column;justify-content:center;background:linear-gradient(160deg,rgba(79,139,255,.12),rgba(124,92,255,.06));border-color:rgba(79,139,255,.35)}
.team-join small{color:var(--accent)}

/* ===== Reviews ===== */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.review{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:30px;transition:transform .3s,border-color .3s}
.review:hover{transform:translateY(-6px);border-color:rgba(34,230,200,.35)}
.stars{color:#ffce54;letter-spacing:2px;margin-bottom:14px}
.review blockquote{color:var(--text);font-size:15px;margin-bottom:22px}
.review figcaption{display:flex;align-items:center;gap:12px}
.rev-av{width:44px;height:44px;border-radius:50%;background-image:var(--img);background-size:cover;background-position:center}
.review figcaption b{font-size:14px;display:block}
.review figcaption small{color:var(--muted);font-size:13px}

/* ===== Contact ===== */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.contact-text h2{font-size:clamp(1.8rem,3.2vw,2.6rem);margin-bottom:16px}
.contact-text p{color:var(--muted);margin-bottom:26px}
.contact-list{list-style:none;display:flex;flex-direction:column;gap:14px;margin-bottom:26px}
.contact-list li{display:flex;align-items:center;gap:14px;font-size:16px}
.contact-list span{width:40px;height:40px;display:grid;place-items:center;border-radius:12px;background:rgba(255,255,255,.05);border:1px solid var(--line)}
.contact-list a{transition:color .2s}
.contact-list a:hover{color:var(--accent)}
.socials{display:flex;gap:12px;flex-wrap:wrap}
.socials a{font-size:14px;padding:8px 16px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.04);transition:.25s}
.socials a:hover{transform:translateY(-3px);border-color:var(--brand);color:var(--brand)}
.contact-form{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:34px}
.field{position:relative;margin-bottom:20px}
.field input,.field textarea{width:100%;background:var(--panel-2);border:1px solid var(--line);border-radius:12px;padding:18px 16px 8px;color:var(--text);font-family:inherit;font-size:15px;resize:vertical;transition:border-color .25s}
.field textarea{padding-top:22px}
.field label{position:absolute;left:16px;top:15px;color:var(--muted);font-size:15px;pointer-events:none;transition:.2s}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--brand)}
.field input:focus+label,.field input:not(:placeholder-shown)+label,
.field textarea:focus+label,.field textarea:not(:placeholder-shown)+label{top:6px;font-size:11px;color:var(--accent)}

/* ===== Footer ===== */
.footer{padding:56px 0 40px;border-top:1px solid var(--line);background:var(--bg)}
.footer-inner{display:flex;flex-direction:column;align-items:center;text-align:center;gap:14px}
.footer p{color:var(--muted);max-width:440px;font-size:14px}
.footer small{color:var(--muted);opacity:.7;font-size:13px}

/* ===== Reveal animation ===== */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .7s cubic-bezier(.2,.8,.2,1),transform .7s cubic-bezier(.2,.8,.2,1)}
.reveal.in{opacity:1;transform:none}
.cards .card:nth-child(2){transition-delay:.08s}
.cards .card:nth-child(3){transition-delay:.16s}
.work-grid .work-item:nth-child(2){transition-delay:.06s}
.work-grid .work-item:nth-child(3){transition-delay:.12s}
.work-grid .work-item:nth-child(4){transition-delay:.06s}
.work-grid .work-item:nth-child(5){transition-delay:.12s}
.work-grid .work-item:nth-child(6){transition-delay:.18s}
.steps .step:nth-child(2){transition-delay:.08s}
.steps .step:nth-child(3){transition-delay:.16s}
.steps .step:nth-child(4){transition-delay:.24s}

/* ===== Responsive ===== */
@media(max-width:900px){
  .nav-links{position:fixed;inset:0 0 0 auto;top:0;height:100vh;width:74%;max-width:320px;flex-direction:column;justify-content:center;gap:26px;background:rgba(11,16,32,.97);backdrop-filter:blur(16px);transform:translateX(100%);transition:transform .4s cubic-bezier(.2,.8,.2,1);padding:40px;border-left:1px solid var(--line)}
  .nav-links.open{transform:none}
  .nav-links a{font-size:20px}
  .burger{display:flex}
  .cards,.work-grid,.reviews{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .about-grid,.contact-grid{grid-template-columns:1fr;gap:36px}
}
@media(max-width:620px){
  .cards,.work-grid,.reviews,.steps{grid-template-columns:1fr}
  .hero-stats{gap:28px}
  .nav-actions .btn-sm{display:none}
  .section{padding:80px 0}
  .team{grid-template-columns:1fr 1fr}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}