@font-face{
  font-family:'Inter';
  font-style:normal;
  font-weight:100 900;
  font-display:swap;
  src:url('assets/fonts/inter-latin-ext.woff2') format('woff2');
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face{
  font-family:'Inter';
  font-style:normal;
  font-weight:100 900;
  font-display:swap;
  src:url('assets/fonts/inter-latin.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face{
  font-family:'Montserrat';
  font-style:normal;
  font-weight:100 900;
  font-display:swap;
  src:url('assets/fonts/montserrat-latin-ext.woff2') format('woff2');
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face{
  font-family:'Montserrat';
  font-style:normal;
  font-weight:100 900;
  font-display:swap;
  src:url('assets/fonts/montserrat-latin.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}

:root{
  --bg:#0A0A0A;
  --bg-alt:#1A1A1A;
  --surface:#141414;
  --surface-2:#1f1f1f;
  --accent:#00AEEF;
  --accent-dim:#00AEEF33;
  --text:#F2F2F2;
  --text-dim:#A9A9A9;
  --border:#2A2A2A;
  --radius:14px;
  --max:1180px;
  --font-head:'Montserrat',sans-serif;
  --font-body:'Inter',sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}

.container{max-width:var(--max);margin:0 auto;padding:0 24px;}

h1,h2,h3,h4{font-family:var(--font-head);font-weight:700;line-height:1.15;letter-spacing:-0.01em;}
h2{font-size:clamp(1.8rem,3.2vw,2.6rem);margin-bottom:14px;}
h3{font-size:1.25rem;margin-bottom:8px;}
.center{text-align:center;margin-left:auto;margin-right:auto;}

.eyebrow{
  color:var(--accent);
  font-weight:600;
  font-size:0.8rem;
  letter-spacing:0.14em;
  text-transform:uppercase;
  margin-bottom:10px;
}
.section-sub{color:var(--text-dim);max-width:560px;margin-bottom:44px;}

.section{padding:88px 0;}
.section-dark{background:var(--bg-alt);}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:14px 28px;border-radius:999px;font-weight:600;font-size:0.95rem;
  border:1px solid transparent;transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
  cursor:pointer;white-space:nowrap;
}
.btn-small{padding:10px 20px;font-size:0.85rem;}
.btn-primary{background:var(--accent);color:#04121a;}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 30px var(--accent-dim);}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--border);}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent);}
.btn-outline{background:transparent;color:var(--accent);border-color:var(--accent);}
.btn-outline:hover{background:var(--accent);color:#04121a;}

/* Header */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(10,10,10,0.85);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:76px;gap:24px;}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--font-head);font-weight:700;font-size:1.15rem;}
.logo em{color:var(--accent);font-style:normal;}
.main-nav{display:flex;gap:28px;}
.main-nav a{font-size:0.92rem;font-weight:500;color:var(--text-dim);transition:color .15s;}
.main-nav a:hover{color:var(--accent);}
.header-actions{display:flex;align-items:center;gap:16px;}

.lang-switch{display:flex;gap:2px;border:1px solid var(--border);border-radius:999px;padding:3px;}
.lang-switch button{
  background:transparent;border:none;color:var(--text-dim);font-size:0.75rem;font-weight:700;
  padding:5px 10px;border-radius:999px;cursor:pointer;letter-spacing:0.04em;
}
.lang-switch button.active{background:var(--accent);color:#04121a;}

.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px;}
.nav-toggle span{width:22px;height:2px;background:var(--text);display:block;}

/* Hero */
.hero{position:relative;padding:120px 0 90px;overflow:hidden;}
.hero-glow{
  position:absolute;top:-200px;right:-150px;width:600px;height:600px;
  background:radial-gradient(circle, var(--accent-dim) 0%, transparent 70%);
  pointer-events:none;
}
.hero-inner{position:relative;max-width:820px;}
.hero h1{font-size:clamp(2.2rem,5vw,3.6rem);margin-bottom:20px;}
.hero h1 .accent{color:var(--accent);}
.hero-sub{color:var(--text-dim);font-size:1.1rem;max-width:620px;margin-bottom:32px;}
.hero-actions{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;}
.hero-stats strong{font-family:var(--font-head);font-size:1.6rem;color:var(--accent);}
.hero-stats span{color:var(--text-dim);font-size:0.85rem;}

/* Expo banner */
.expo-banner{background:linear-gradient(90deg, var(--accent-dim), transparent);border-top:1px solid var(--border);border-bottom:1px solid var(--border);}
.expo-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 24px;flex-wrap:wrap;}
.expo-text{display:flex;align-items:center;gap:14px;flex-wrap:wrap;}
.expo-text p{color:var(--text-dim);font-size:0.92rem;max-width:640px;}
.badge{background:var(--accent);color:#04121a;font-size:0.7rem;font-weight:800;padding:4px 10px;border-radius:999px;letter-spacing:0.05em;}

/* Grids / cards */
.grid{display:grid;gap:24px;}
.grid-4{grid-template-columns:repeat(4,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}

.card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:30px 24px;transition:border-color .15s, transform .15s;
}
.card:hover{border-color:var(--accent);transform:translateY(-4px);}
.icon-box{width:52px;height:52px;border-radius:12px;background:var(--accent-dim);display:flex;align-items:center;justify-content:center;margin-bottom:18px;}
.icon-box svg{width:28px;height:28px;}
.card p{color:var(--text-dim);font-size:0.92rem;}

/* Timeline */
.timeline{display:grid;grid-template-columns:repeat(5,1fr);gap:24px;margin-top:20px;}
.tl-step{
  background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);
  padding:24px 20px;position:relative;
}
.tl-num{color:var(--accent);font-family:var(--font-head);font-weight:800;font-size:1.4rem;display:block;margin-bottom:10px;}
.tl-step h4{font-size:1rem;margin-bottom:6px;}
.tl-step p{color:var(--text-dim);font-size:0.85rem;}

/* About */
.about-grid{display:grid;grid-template-columns:1.1fr 0.9fr;gap:56px;align-items:center;}
.about-text p{color:var(--text-dim);margin-bottom:16px;}
.check-list{margin-top:20px;display:flex;flex-direction:column;gap:10px;}
.check-list li{padding-left:26px;position:relative;font-size:0.94rem;}
.check-list li::before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:800;}
.about-visual{display:flex;flex-direction:column;gap:18px;}
.equip-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px;}
.equip-card>span{display:block;color:var(--text-dim);font-size:0.75rem;text-transform:uppercase;letter-spacing:0.1em;margin-bottom:14px;}
.equip-tags{display:flex;flex-wrap:wrap;gap:8px;}
.equip-tags em{
  font-style:normal;font-size:0.82rem;background:var(--surface-2);border:1px solid var(--border);
  padding:6px 12px;border-radius:999px;color:var(--text);
}
.equip-card-accent{border-color:var(--accent-dim);}
.equip-card-accent em{border-color:var(--accent-dim);}

/* Portfolio */
.portfolio-empty{
  max-width:560px;margin:0 auto;text-align:center;
  border:1px dashed var(--border);border-radius:var(--radius);
  padding:56px 32px;display:flex;flex-direction:column;align-items:center;gap:18px;
}
.portfolio-empty svg{opacity:0.85;}
.portfolio-empty p{color:var(--text-dim);}

/* Pricing */
.pricing-grid{align-items:stretch;}
.price-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:34px 28px;display:flex;flex-direction:column;gap:16px;position:relative;
}
.price-card-featured{border-color:var(--accent);background:linear-gradient(180deg, var(--accent-dim), var(--surface) 40%);}
.price-badge{position:absolute;top:-13px;left:28px;background:var(--accent);color:#04121a;font-size:0.72rem;font-weight:800;padding:4px 12px;border-radius:999px;}
.price-tag{font-family:var(--font-head);font-size:1.6rem;color:var(--accent);}
.price-card ul{display:flex;flex-direction:column;gap:10px;flex:1;}
.price-card li{padding-left:22px;position:relative;color:var(--text-dim);font-size:0.9rem;}
.price-card li::before{content:"✓";position:absolute;left:0;color:var(--accent);}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start;}
.contact-info p{color:var(--text-dim);margin:14px 0 24px;}
.contact-details{display:flex;flex-direction:column;gap:12px;font-size:0.95rem;}
.contact-details a:hover{color:var(--accent);}
.contact-form{display:flex;flex-direction:column;gap:16px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px;}
.contact-form label{display:flex;flex-direction:column;gap:6px;font-size:0.85rem;color:var(--text-dim);}
.contact-form input,.contact-form textarea{
  background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:12px 14px;
  color:var(--text);font-family:var(--font-body);font-size:0.95rem;resize:vertical;
}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--accent);}
.form-note{font-size:0.78rem;color:var(--text-dim);}

/* Footer */
.site-footer{border-top:1px solid var(--border);padding:28px 0;}
.footer-inner{display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;color:var(--text-dim);font-size:0.85rem;}
.footer-inner a:hover{color:var(--accent);text-decoration:underline;}

/* Responsive */
@media (max-width:960px){
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .grid-3{grid-template-columns:1fr;}
  .timeline{grid-template-columns:repeat(2,1fr);}
  .about-grid,.contact-grid{grid-template-columns:1fr;}
}
@media (max-width:760px){
  .main-nav{
    position:absolute;top:76px;left:0;right:0;background:var(--bg);
    flex-direction:column;padding:20px 24px;border-bottom:1px solid var(--border);
    display:none;gap:16px;
  }
  .main-nav.open{display:flex;}
  .nav-toggle{display:flex;}
  .header-actions .lang-switch{display:none;}
  .header-actions .btn-small{display:none;}
  .grid-4{grid-template-columns:1fr;}
  .timeline{grid-template-columns:1fr;}
  .hero{padding:90px 0 60px;}
  .expo-inner{flex-direction:column;align-items:flex-start;}
}