*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#0a0a0b;
  --bg2:#111113;
  --bg3:#18181c;
  --border:#ffffff0f;
  --border2:#ffffff1a;
  --accent:#20b3e8;
  --accent2:#5ad1f5;
  --text:#f0ede8;
  --muted:#7a7670;
  --muted2:#bab6b1;
  --green:#2dce7a;
  --blue:#4a9eff;
}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--text);
  font-family:'Vazirmatn',sans-serif;
  line-height:1.7;
  overflow-x:hidden;
}

/* ─── NOISE OVERLAY ─── */
body::before{
  content:'';
  position:fixed;inset:0;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events:none;z-index:999;opacity:.5;
}

/* ─── NAV ─── */
nav{
  position:fixed;top:0;width:100%;z-index:100;
  padding:1.2rem 4rem;
  display:flex;align-items:center;justify-content:space-between;
  border-bottom:1px solid var(--border);
  background:rgba(10,10,11,.85);
  backdrop-filter:blur(20px);
}
.nav-logo{
  display:flex;align-items:center;gap:.8rem;
}
.logo-mark{
  width:36px;height:36px;
  background:var(--accent);
  border-radius:8px;
  display:flex;align-items:center;justify-content:center;
  font-size:15px;font-weight:900;color:#0a0a0b;letter-spacing:-.5px;
}
.logo-text{font-size:15px;font-weight:700;letter-spacing:.5px;color:var(--text)}
.logo-sub{font-size:10px;color:var(--muted);letter-spacing:2px;text-transform:uppercase;margin-top:-2px}
.nav-links{display:flex;gap:2.5rem;list-style:none}
.nav-links a{
  color:var(--muted2);font-size:14px;text-decoration:none;
  transition:color .2s;letter-spacing:.3px;
}
.nav-links a:hover{color:var(--text)}
.nav-cta{
  background:var(--accent);color:#0a0a0b;
  padding:.55rem 1.4rem;border-radius:8px;
  font-size:13px;font-weight:700;text-decoration:none;
  transition:background .2s;
}
.nav-cta:hover{background:var(--accent2)}

/* ─── HERO ─── */
.hero{
  min-height:100vh;
  display:flex;flex-direction:column;
  justify-content:center;
  padding:0 4rem;
  position:relative;
  overflow:hidden;
}
/* ─── HERO VIDEO BG ─── */
.hero-video-wrap{
  position:absolute;inset:0;
  overflow:hidden;
  z-index:0;
}
.hero-video-wrap video{
  position:absolute;inset:0;
  width:100%;height:100%;
  object-fit:cover;
  opacity:0;
  transition:opacity 1.2s ease;
}
.hero-video-wrap video.loaded{
  opacity:1;
}
/* dim layer روی ویدئو */
.hero-video-wrap::after{
  content:'';
  position:absolute;inset:0;
  background:
    linear-gradient(to bottom, rgba(10,10,11,.55) 0%, rgba(10,10,11,.35) 50%, rgba(10,10,11,.75) 100%),
    linear-gradient(to left, rgba(10,10,11,.4) 0%, transparent 60%);
  z-index:1;
}
/* skeleton placeholder تا ویدئو لود بشه */
.hero-video-placeholder{
  position:absolute;inset:0;
  background:linear-gradient(135deg, #111113 0%, #18181c 50%, #111113 100%);
  background-size:200% 200%;
  animation:skeletonShimmer 2s ease infinite;
  z-index:0;
  transition:opacity .8s ease;
}
.hero-video-placeholder.hidden{opacity:0;pointer-events:none}
@keyframes skeletonShimmer{
  0%{background-position:0% 50%}
  50%{background-position:100% 50%}
  100%{background-position:0% 50%}
}
.hero-grid-bg{
  position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size:60px 60px;
  mask-image:radial-gradient(ellipse 80% 70% at 50% 50%, black 20%, transparent 100%);
  z-index:2;
}
.hero-glow{
  position:absolute;top:-200px;right:-200px;
  width:700px;height:700px;
  background:radial-gradient(circle, rgba(232,160,32,.12) 0%, transparent 70%);
  pointer-events:none;
  z-index:3;
}
.hero-glow2{
  position:absolute;bottom:-300px;left:-100px;
  width:600px;height:600px;
  background:radial-gradient(circle, rgba(74,158,255,.07) 0%, transparent 70%);
  pointer-events:none;
  z-index:3;
}
/* hero content باید روی همه لایه‌ها باشه */
.hero-badge,
.hero h1,
.hero p,
.hero-actions,
.hero-stats,
.scroll-indicator{
  position:relative;
  z-index:4;
}
.hero-badge{
  display:inline-flex;align-items:center;gap:.5rem;
  background:rgba(232,160,32,.1);
  border:1px solid rgba(232,160,32,.25);
  color:var(--accent2);
  padding:.35rem 1rem;border-radius:100px;
  font-size:12px;letter-spacing:1px;text-transform:uppercase;
  margin-bottom:2rem;width:fit-content;
}
.hero-badge::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--accent);display:block;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}
.hero h1{
  font-size:clamp(2.8rem, 6vw, 5.5rem);
  font-weight:900;
  line-height:1.1;
  letter-spacing:-2px;
  margin-bottom:1.5rem;
  max-width:800px;
}
.hero h1 .line2{
  color:var(--accent);
  display:block;
}
.hero p{
  font-size:1.15rem;color:var(--muted2);
  max-width:520px;line-height:1.8;
  margin-bottom:2.5rem;
  font-weight:300;
}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap;align-items:center}
.btn-primary{
  background:var(--accent);color:#0a0a0b;
  padding:.85rem 2rem;border-radius:10px;
  font-size:15px;font-weight:700;text-decoration:none;
  display:inline-flex;align-items:center;gap:.5rem;
  transition:transform .2s, background .2s;
}
.btn-primary:hover{background:var(--accent2);transform:translateY(-2px)}
.btn-ghost{
  border:1px solid var(--border2);color:var(--text);
  padding:.85rem 2rem;border-radius:10px;
  font-size:15px;font-weight:500;text-decoration:none;
  display:inline-flex;align-items:center;gap:.5rem;
  transition:border-color .2s, transform .2s;
}
.btn-ghost:hover{border-color:var(--muted2);transform:translateY(-2px)}
.hero-stats{
  display:flex;gap:3rem;margin-top:5rem;
  padding-top:3rem;
  border-top:1px solid var(--border);
}
.stat-item{display:flex;flex-direction:column;gap:.3rem}
.stat-num{font-size:2rem;font-weight:900;color:var(--accent);letter-spacing:-1px}
.stat-label{font-size:12px;color:var(--muted);letter-spacing:.5px}
.scroll-indicator{
  position:absolute;bottom:2.5rem;left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:.5rem;
}
.scroll-dot{
  width:1px;height:60px;
  background:linear-gradient(var(--accent), transparent);
  animation:scrollDown 2s infinite;
}
@keyframes scrollDown{0%{opacity:0;transform:scaleY(0);transform-origin:top}50%{opacity:1}100%{opacity:0;transform:scaleY(1);transform-origin:top}}

/* ─── SECTION BASE ─── */
section{padding:7rem 4rem}
.section-label{
  font-size:11px;letter-spacing:3px;text-transform:uppercase;
  color:var(--accent);margin-bottom:1rem;
  font-family:'DM Mono',monospace;
}
.section-title{
  font-size:clamp(2rem, 4vw, 3rem);
  font-weight:800;letter-spacing:-1px;
  margin-bottom:1rem;
  line-height:1.2;
}
.section-desc{
  color:var(--muted2);font-size:1.05rem;
  max-width:540px;line-height:1.8;font-weight:300;
}

/* ─── SERVICES ─── */
.services-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:1px;
  background:var(--border);
  border:1px solid var(--border);
  border-radius:16px;
  overflow:hidden;
  margin-top:4rem;
}
.service-card{
  background:var(--bg2);
  padding:2.5rem;
  transition:background .25s;
  position:relative;
  overflow:hidden;
}
.service-card::before{
  content:'';position:absolute;inset:0;
  background:linear-gradient(135deg, rgba(232,160,32,.04) 0%, transparent 60%);
  opacity:0;transition:opacity .25s;
}
.service-card:hover{background:var(--bg3)}
.service-card:hover::before{opacity:1}
.service-icon{
  width:48px;height:48px;border-radius:12px;
  background:rgba(232,160,32,.1);
  border:1px solid rgba(232,160,32,.2);
  display:flex;align-items:center;justify-content:center;
  font-size:22px;margin-bottom:1.5rem;
}
.service-card h3{
  font-size:1.1rem;font-weight:700;
  margin-bottom:.7rem;letter-spacing:-.3px;
}
.service-card p{
  font-size:.9rem;color:var(--muted2);
  line-height:1.7;font-weight:300;
}
.service-num{
  position:absolute;top:1.5rem;left:1.5rem;
  font-family:'DM Mono',monospace;
  font-size:11px;color:var(--muted);letter-spacing:1px;
}

/* ─── WHO WE SERVE ─── */
.audiences{background:var(--bg2)}
.audience-grid{
  display:grid;grid-template-columns:repeat(2,1fr);
  gap:1.5rem;margin-top:3.5rem;
}
.audience-card{
  border:1px solid var(--border);border-radius:14px;
  padding:2rem 2.5rem;
  background:var(--bg);
  transition:border-color .25s, transform .2s;
  display:flex;gap:1.5rem;align-items:flex-start;
}
.audience-card:hover{border-color:var(--border2);transform:translateY(-3px)}
.audience-tag{
  padding:.25rem .7rem;border-radius:6px;
  font-size:11px;font-weight:700;letter-spacing:1px;text-transform:uppercase;
  white-space:nowrap;margin-top:.2rem;
}
.tag-enterprise{background:rgba(74,158,255,.1);color:#4a9eff;border:1px solid rgba(74,158,255,.2)}
.tag-startup{background:rgba(45,206,122,.1);color:#2dce7a;border:1px solid rgba(45,206,122,.2)}
.audience-card h3{font-size:1.05rem;font-weight:700;margin-bottom:.5rem}
.audience-card p{font-size:.9rem;color:var(--muted2);font-weight:300;line-height:1.7}

/* ─── PROCESS ─── */
.process-track{
  display:flex;gap:0;margin-top:4rem;
  position:relative;
}
.process-track::before{
  content:'';
  position:absolute;top:28px;right:0;left:0;height:1px;
  background:linear-gradient(90deg, transparent, var(--border2), var(--border2), transparent);
}
.process-step{
  flex:1;display:flex;flex-direction:column;align-items:center;
  text-align:center;padding:0 1.5rem;
  position:relative;
}
.step-circle{
  width:56px;height:56px;border-radius:50%;
  background:var(--bg2);border:1px solid var(--border2);
  display:flex;align-items:center;justify-content:center;
  font-size:20px;margin-bottom:1.5rem;
  position:relative;z-index:1;
  transition:border-color .25s;
}
.process-step:hover .step-circle{border-color:var(--accent)}
.step-num{
  font-family:'DM Mono',monospace;
  font-size:10px;color:var(--accent);letter-spacing:1px;
  margin-bottom:.5rem;
}
.process-step h4{font-size:.95rem;font-weight:700;margin-bottom:.4rem}
.process-step p{font-size:.82rem;color:var(--muted2);font-weight:300;line-height:1.6}

/* ─── TECH STRIP ─── */
/* .tech-section{background:var(--bg2);overflow:hidden}
.tech-strip{
  display:flex;gap:3rem;padding:2rem 0;
  white-space:nowrap;
  animation:marquee 12s linear infinite;
  margin-top:2rem;
}
.tech-strip:hover{animation-play-state:paused}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.tech-item{
  display:inline-flex;align-items:center;gap:.7rem;
  color:var(--muted);font-size:14px;font-weight:500;
  padding:.5rem 1.2rem;
  border:1px solid var(--border);border-radius:8px;
  background:var(--bg);
  white-space:nowrap;
  transition:border-color .2s,color .2s;
}
.tech-item:hover{border-color:var(--border2);color:var(--muted2)}
.tech-dot{width:6px;height:6px;border-radius:50%}
 */














.tech-scroll-outer{
  overflow:hidden;
  mask-image:linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
  -webkit-mask-image:linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
}
.tech-strip{
  display:flex;
  width:max-content;
  gap:1rem;
  padding:1.5rem 0;
  will-change:transform;
}
.tech-strip.running{
  animation:marquee var(--marquee-duration, 30s) linear infinite;
}
.tech-strip.running:hover{animation-play-state:paused}
@keyframes marquee{
  0%  {transform:translateX(0)}
  100%{transform:translateX(var(--marquee-offset))}
}
.tech-item{
  display:inline-flex;align-items:center;gap:.7rem;
  color:var(--muted);font-size:14px;font-weight:500;
  padding:.5rem 1.2rem;
  border:1px solid var(--border);border-radius:8px;
  background:var(--bg);
  white-space:nowrap;
  flex-shrink:0;
  transition:border-color .2s,color .2s;
}
.tech-item:hover{border-color:var(--border2);color:var(--muted2)}
.tech-dot{width:6px;height:6px;border-radius:50%;flex-shrink:0}



/* ─── CTA ─── */
.cta-section{
  text-align:center;
  background:var(--bg);
  position:relative;overflow:hidden;
}
.cta-glow{
  position:absolute;top:-100px;left:50%;transform:translateX(-50%);
  width:600px;height:400px;
  background:radial-gradient(ellipse, rgba(232,160,32,.1) 0%, transparent 70%);
  pointer-events:none;
}
.cta-section h2{font-size:clamp(2rem,4vw,3.5rem);font-weight:900;letter-spacing:-1.5px;margin-bottom:1rem}
.cta-section p{color:var(--muted2);font-size:1.05rem;max-width:480px;margin:0 auto 2.5rem;font-weight:300}
.cta-actions{display:flex;justify-content:center;gap:1rem;flex-wrap:wrap}
.contact-chips{
  display:flex;justify-content:center;gap:1rem;flex-wrap:wrap;margin-top:2rem;
}
.contact-chip{
  display:flex;align-items:center;gap:.5rem;
  border:1px solid var(--border);border-radius:100px;
  padding:.4rem 1rem;font-size:13px;color:var(--muted2);
  text-decoration:none;transition:border-color .2s,color .2s;
}
.contact-chip:hover{border-color:var(--border2);color:var(--text)}

/* ─── FOOTER ─── */
footer{
  border-top:1px solid var(--border);
  padding:3rem 4rem;
  display:flex;align-items:center;justify-content:space-between;
  flex-wrap:wrap;gap:1rem;
}
.footer-left{display:flex;flex-direction:column;gap:.3rem}
.footer-copy{font-size:12px;color:var(--muted)}
.footer-links{display:flex;gap:1.5rem}
.footer-links a{font-size:12px;color:var(--muted);text-decoration:none;transition:color .2s}
.footer-links a:hover{color:var(--text)}

/* ─── DIVIDER ─── */
.divider{height:1px;background:var(--border);margin:0 4rem}

/* ─── RESPONSIVE ─── */
/* @media(max-width:900px){
  nav{padding:1rem 1.5rem}
  .nav-links{display:none}
  .hero,section{padding-right:1.5rem;padding-left:1.5rem}
  .services-grid{grid-template-columns:1fr}
  .audience-grid{grid-template-columns:1fr}
  .process-track{flex-direction:column;gap:2rem}
  .process-track::before{display:none}
  footer{padding:2rem 1.5rem;flex-direction:column}
  .hero-stats{gap:1.5rem;flex-wrap:wrap}
} */
/* ─── HAMBURGER ─── */
.nav-hamburger{
  display:none;
  flex-direction:column;justify-content:center;
  gap:5px;cursor:pointer;padding:.4rem;
  background:none;border:none;
}
.nav-hamburger span{
  display:block;width:22px;height:2px;
  background:var(--text);border-radius:2px;
  transition:transform .3s, opacity .3s;
}
.nav-hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-hamburger.open span:nth-child(2){opacity:0}
.nav-hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ─── MOBILE DRAWER ─── */
.nav-drawer{
  display:none;
  position:fixed;top:0;right:0;
  width:75vw;max-width:300px;height:100vh;
  background:rgba(17,17,19,.97);
  backdrop-filter:blur(24px);
  border-left:1px solid var(--border2);
  flex-direction:column;
  padding:5rem 2rem 2rem;
  gap:2rem;
  z-index:200;
  transform:translateX(100%);
  transition:transform .35s cubic-bezier(.4,0,.2,1);
}
.nav-drawer.open{transform:translateX(0)}
.nav-drawer a{
  color:var(--muted2);font-size:16px;text-decoration:none;
  padding:.5rem 0;border-bottom:1px solid var(--border);
  transition:color .2s;
}
.nav-drawer a:last-child{border-bottom:none}
.nav-drawer a:hover{color:var(--text)}
.nav-drawer .drawer-cta{
  margin-top:auto;
  background:var(--accent);color:#0a0a0b;
  padding:.85rem 1.5rem;border-radius:10px;
  font-size:15px;font-weight:700;text-align:center;
  border-bottom:none !important;
}
.nav-overlay{
  display:none;
  position:fixed;inset:0;
  background:rgba(0,0,0,.6);
  /* z-index:199; */
  opacity:0;
  transition:opacity .3s;
}
.nav-overlay.open{opacity:1}

/* ─── RESPONSIVE ─── */
@media(max-width:900px){
  nav{padding:1rem 1.5rem}
  .nav-links{display:none}
  .nav-hamburger{display:flex}
  .nav-drawer{display:flex}
  .nav-overlay{display:block}
  .hero,section{padding-right:1.5rem;padding-left:1.5rem}
  .services-grid{grid-template-columns:1fr}
  .audience-grid{grid-template-columns:1fr}
  .process-track{flex-direction:column;gap:2rem}
  .process-track::before{display:none}
  footer{padding:2rem 1.5rem;flex-direction:column}
  .hero-stats{gap:1.5rem;flex-wrap:wrap}
  .divider{margin:0 1.5rem}
}