@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Space+Grotesk:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');

/* ===== Tokens ===== */
:root{
  --bg:#07080c;
  --bg-alt:#0b0d13;
  --surface:#10131c;
  --surface-2:#151926;
  --line:rgba(245,247,255,.1);
  --line-strong:rgba(245,247,255,.2);
  --text:#f4f6ff;
  --muted:#8b93a8;
  --cyan:#22d9f5;
  --blue:#1458ff;
  --violet:#8b5cf6;
  --lime:#c6ff5e;
  --coral:#ff5d72;
  --danger:#ff5d72;
  --panel:var(--surface);
  --panel-2:var(--surface-2);
  --mono:'DM Mono',monospace;
  --display:'Space Grotesk','Manrope',sans-serif;
  --sans:'Manrope','Space Grotesk',sans-serif;
  --radius:16px;
  --gradient:linear-gradient(120deg,var(--cyan),var(--blue) 55%,var(--violet));
  --ease:cubic-bezier(.16,1,.3,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
::selection{background:var(--cyan);color:#04050a}
.section-shell{max-width:1240px;margin:auto;padding-left:32px;padding-right:32px}
.gradient-text{background:var(--gradient);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ===== Ambient background fx ===== */
.bg-fx{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none}
.bg-fx:before{content:'';position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:64px 64px;opacity:.35;mask-image:radial-gradient(ellipse 60% 50% at 50% 0%,#000,transparent 75%)}
.bg-fx .blob{position:absolute;border-radius:50%;filter:blur(90px);opacity:.35}
.bg-fx .blob-a{width:520px;height:520px;background:var(--cyan);top:-180px;left:-120px}
.bg-fx .blob-b{width:460px;height:460px;background:var(--violet);top:280px;right:-160px;opacity:.25}
.cursor-glow{position:fixed;inset:0;z-index:0;pointer-events:none;background:radial-gradient(560px circle at var(--x,50%) var(--y,20%),rgba(34,217,245,.08),transparent 45%)}
body>*:not(.bg-fx):not(.cursor-glow){position:relative;z-index:1}

/* ===== Header / nav ===== */
.site-header{height:88px;display:flex;align-items:center;gap:42px;max-width:1264px;margin:auto;padding:0 32px;position:sticky;top:0;z-index:40;transition:background .3s var(--ease),border-color .3s var(--ease)}
.site-header:after{content:'';position:absolute;inset:0;z-index:-1;background:rgba(7,8,12,0);border-bottom:1px solid transparent;transition:inherit}
.site-header.scrolled:after{background:rgba(7,8,12,.72);backdrop-filter:blur(14px);border-bottom-color:var(--line)}
.brand{font-family:var(--display);font-size:0;min-width:132px;margin-right:auto;display:flex;align-items:center}
.brand:before{content:'';display:block;width:132px;height:38px;background:url("../assets/logo.svg") center/contain no-repeat}
.brand-mark,.brand>span{display:none}
.main-nav{display:flex;gap:34px;font-size:13px;font-weight:600;font-family:var(--display)}
.main-nav a{opacity:.6;transition:opacity .2s}
.main-nav a:hover,.main-nav .active{opacity:1}
.main-nav .active{color:var(--cyan)}
.nav-cta,.button{display:inline-flex;gap:16px;align-items:center;padding:13px 20px;font-weight:700;font-size:13px;font-family:var(--display);border-radius:999px;cursor:pointer;transition:transform .25s var(--ease),box-shadow .25s var(--ease),opacity .2s}
.nav-cta{border:1px solid var(--line-strong);white-space:nowrap}
.nav-cta:hover,.button:hover{transform:translateY(-2px)}
.nav-cta span,.button span{font-size:16px}
.menu-toggle{display:none;background:none;border:0;color:var(--text);font-size:20px}
.main-nav.open{display:flex}

/* ===== Buttons ===== */
.button-dark{background:var(--gradient);color:#03040a;border:0;box-shadow:0 10px 30px -12px rgba(34,217,245,.55)}
.button-light{background:transparent;border:1px solid var(--line-strong)}
.button.danger{background:transparent;border:1px solid var(--danger);color:var(--danger)}
.text-link{font-size:13px;font-weight:700;font-family:var(--display);border-bottom:1px solid var(--line-strong);padding-bottom:6px;transition:border-color .2s,color .2s}
.text-link:hover{border-color:var(--cyan);color:var(--cyan)}

/* ===== Hero ===== */
.hero{min-height:640px;display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;padding-top:56px;padding-bottom:80px;max-width:1264px;margin:auto;padding-left:32px;padding-right:32px}
.eyebrow{font:500 11px var(--mono);text-transform:uppercase;letter-spacing:1.5px;margin:0 0 24px;color:var(--muted);display:flex;align-items:center}
.dot{width:7px;height:7px;background:var(--lime);display:inline-block;border-radius:50%;margin-left:9px;box-shadow:0 0 10px 2px var(--lime);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.hero h1{font-family:var(--display);font-size:clamp(44px,6vw,80px);line-height:1;letter-spacing:-3px;margin:0;font-weight:700}
.hero h1 span{background:var(--gradient);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-description{max-width:460px;font-size:17px;line-height:1.65;margin:28px 0;color:var(--muted)}
.hero-actions{display:flex;align-items:center;gap:26px;flex-wrap:wrap}
.hero-media{position:relative;aspect-ratio:4/5;max-height:520px;border-radius:var(--radius);overflow:hidden;background:radial-gradient(circle at 30% 20%,rgba(34,217,245,.18),transparent 60%),var(--surface);border:1px solid var(--line)}
.hero-media canvas,.hero-media video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.hero-media video{display:none}
.hero-media-label{position:absolute;z-index:2;top:18px;left:18px;font:11px var(--mono);text-transform:uppercase;letter-spacing:1px;color:var(--muted);display:flex;align-items:center;gap:8px}
.hero-media:after{content:'';position:absolute;inset:0;pointer-events:none;box-shadow:inset 0 0 60px rgba(0,0,0,.5)}

/* ===== Stats ===== */
.stats{max-width:1264px;margin:auto;padding:40px 32px;display:grid;grid-template-columns:repeat(3,1fr);gap:20px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stat{display:flex;flex-direction:column;gap:6px}
.stat strong{font-family:var(--display);font-size:clamp(30px,4vw,46px);letter-spacing:-1px}
.stat span{font:11px var(--mono);text-transform:uppercase;color:var(--muted);letter-spacing:.5px}

/* ===== Sections ===== */
.section{max-width:1264px;margin:auto;padding:120px 32px}
.section-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:52px}
.section-heading h2{font-family:var(--display);font-size:clamp(32px,4.2vw,52px);letter-spacing:-2px;margin:0;font-weight:700}

/* ===== Project grid ===== */
.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.project-card{display:block;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .35s var(--ease),border-color .35s var(--ease),box-shadow .35s var(--ease)}
.project-card:hover{transform:translateY(-6px);border-color:var(--line-strong);box-shadow:0 24px 50px -24px rgba(34,217,245,.35)}
.project-image{height:190px;background:linear-gradient(135deg,rgba(34,217,245,.18),rgba(139,92,246,.18));position:relative}
.project-image:after{content:'';position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:24px 24px}
.project-card>img{height:190px;width:100%;object-fit:cover}
.project-info{padding:22px}
.tag{font:11px var(--mono);text-transform:uppercase;letter-spacing:.5px;color:var(--muted);display:block;margin-bottom:12px}
.status{font-weight:600}
.status.live{color:var(--lime)}
.status.building{color:var(--cyan)}
.status.coming-soon{color:var(--violet)}
.project-info h3{font-family:var(--display);font-size:21px;margin:0 0 8px;letter-spacing:-.5px}
.project-info p{margin:0 0 14px;font-size:14px;color:var(--muted);line-height:1.6}

/* ===== Tech grid ===== */
.tech-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.tech-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;transition:transform .35s var(--ease),border-color .35s var(--ease)}
.tech-card:hover{transform:translateY(-6px);border-color:rgba(34,217,245,.4)}
.tech-icon{font-size:26px;color:var(--cyan);margin-bottom:18px}
.tech-card h3{font-family:var(--display);font-size:18px;margin:0 0 10px;letter-spacing:-.3px}
.tech-card p{margin:0;font-size:14px;color:var(--muted);line-height:1.6}

/* ===== About preview / statement ===== */
.about-preview{max-width:1264px;margin:auto;padding:0 32px 130px;display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:end}
.about-preview h2{font-family:var(--display);font-size:clamp(30px,4vw,48px);letter-spacing:-2px;margin:0}
.about-preview>div:last-child p{color:var(--muted);font-size:16px;line-height:1.7;margin:0 0 24px}

.cta{max-width:1264px;margin:32px auto;padding:100px 32px;text-align:center;background:radial-gradient(ellipse at 50% 0%,rgba(34,217,245,.14),transparent 60%),var(--surface);border:1px solid var(--line);border-radius:24px}
.cta h2{font-family:var(--display);font-size:clamp(38px,6vw,72px);letter-spacing:-3px;margin:16px 0 30px}
.cta p{color:var(--muted);max-width:460px;margin:0 auto}
.cta .button{margin-top:34px}

/* ===== Footer ===== */
.site-footer{max-width:1264px;margin:auto;min-height:120px;display:flex;align-items:center;gap:40px;font-size:12px;padding:0 32px;color:var(--muted);border-top:1px solid var(--line)}
.site-footer .brand:before{width:110px;height:32px}
.site-footer p:last-child{margin-left:auto;font:11px var(--mono)}

.empty-state{color:var(--muted);font-size:14px;grid-column:1/-1;padding:40px 0}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* ===== Page hero (about/contact/projects) ===== */
.page-hero{padding:120px 32px 90px;max-width:1240px;margin:auto}
.page-hero h1{font-family:var(--display);font-size:clamp(46px,8vw,108px);line-height:.95;letter-spacing:-5px;max-width:900px;font-weight:700}
.page-hero h1 em{font-style:normal;background:var(--gradient);-webkit-background-clip:text;background-clip:text;color:transparent}
.content-section{max-width:1240px;margin:auto;padding:0 32px 120px}

/* ===== Forms / auth-style fields ===== */
.form-grid{max-width:720px;display:grid;gap:22px}
.field{border:0;border-bottom:1px solid var(--line-strong);background:transparent;padding:16px 4px;font:15px var(--sans);width:100%;outline:none;color:var(--text)}
.field::placeholder{color:var(--muted)}
.field:focus{border-color:var(--cyan)}
textarea.field{min-height:130px;resize:vertical}
.form-grid label{font:11px var(--mono);text-transform:uppercase;letter-spacing:.5px;color:var(--muted);display:grid;gap:8px}
.button-submit{border:0;cursor:pointer;justify-content:space-between;width:max-content}
.message{font-size:13px;min-height:1em}
.message.success{color:var(--lime)}
.message.error{color:var(--danger)}

/* ===== About page specifics ===== */
.team-note{font-size:clamp(22px,3.4vw,38px);line-height:1.4;max-width:760px;color:var(--text)}
.info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;border-top:1px solid var(--line);padding-top:28px;margin-top:70px}
.info-grid strong{display:block;font-family:var(--display);font-size:18px;margin-bottom:10px}
.info-grid p{line-height:1.6;font-size:14px;color:var(--muted);margin:0}
.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.team-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:transform .3s var(--ease),border-color .3s var(--ease)}
.team-card:hover{transform:translateY(-6px);border-color:var(--line-strong)}
.team-card img{width:56px;height:56px;border-radius:50%;object-fit:cover;margin-bottom:16px}
.team-card h3{font-family:var(--display);font-size:17px;margin:0 0 4px}
.team-card .tag{margin-bottom:12px}
.team-card p{margin:0;font-size:13px;color:var(--muted);line-height:1.6}

/* ===== Projects page filter bar ===== */
.filter-bar{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:44px}
.filter-bar input,.filter-bar select{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:12px 16px;font:14px var(--sans);color:var(--text);outline:none}
.filter-bar input{flex:1;min-width:220px}
.filter-bar input:focus,.filter-bar select:focus{border-color:var(--cyan)}

/* ===== Reveal-on-scroll ===== */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease);transition-delay:var(--reveal-delay,0s)}
.reveal.visible{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ===== Mobile ===== */
@media(max-width:760px){
  .site-header{height:72px;padding:0 20px}
  .main-nav,.nav-cta{display:none}
  .main-nav.open{display:flex;position:absolute;z-index:5;top:72px;left:0;right:0;padding:18px 20px;background:rgba(7,8,12,.97);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);flex-direction:column;gap:18px}
  .menu-toggle{display:block}
  .hero{grid-template-columns:1fr;padding:60px 20px}
  .hero-media{margin-top:45px;max-height:360px}
  .section-shell{padding-left:20px;padding-right:20px}
  .section{padding:80px 20px}
  .stats{grid-template-columns:1fr;gap:24px;padding:32px 20px}
  .project-grid,.tech-grid,.team-grid,.info-grid,.about-preview{grid-template-columns:1fr}
  .about-preview{padding:0 20px 90px;gap:30px}
  .cta{margin:20px;padding:70px 24px}
  .page-hero{padding:90px 20px 70px}
  .content-section{padding:0 20px 90px}
  .site-footer{padding:28px 20px;flex-direction:column;gap:14px;align-items:flex-start}
  .site-footer p:last-child{margin-left:0}
}