:root{
  --primary:#2563EB;
  --accent:#3B82F6;
  --dark:#0F172A;
  --dark-2:#152036;
  --dark-3:#1E293B;
  --bg:#FFFFFF;
  --surface:#F8FAFC;
  --surface-2:#F1F5F9;
  --border:#E2E8F0;
  --text:#0F172A;
  --text-muted:#5B677A;
  --white:#FFFFFF;
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 20px 45px -20px rgba(15,23,42,.18);
  --shadow-sm:0 8px 20px -10px rgba(15,23,42,.12);
  --maxw:1240px;
  --ease:cubic-bezier(.22,1,.36,1);
}
html[data-theme="dark"]{
  --bg:#0B1220;
  --surface:#111A2E;
  --surface-2:#0F172A;
  --border:#233047;
  --text:#EEF2FA;
  --text-muted:#93A0B8;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:'Inter',sans-serif;
  background:var(--bg);
  color:var(--text);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  transition:background .4s var(--ease),color .4s var(--ease);
}
h1,h2,h3,h4,.font-display{font-family:'Poppins',sans-serif;}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit;}
.container{max-width:var(--maxw);margin:0 auto;padding:0 28px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:var(--primary);margin-bottom:14px;
}
.eyebrow::before{content:"";width:18px;height:2px;background:var(--primary);border-radius:2px;}
.section{padding:112px 0;}
.section-head{max-width:640px;margin-bottom:64px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
h2.h-title{font-size:clamp(28px,4vw,42px);font-weight:700;line-height:1.15;letter-spacing:-.02em;}
p.h-sub{color:var(--text-muted);font-size:17px;line-height:1.7;margin-top:16px;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 26px;border-radius:11px;font-weight:600;font-size:15px;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease);
  white-space:nowrap;
}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;box-shadow:0 12px 24px -10px rgba(37,99,235,.55);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 30px -10px rgba(37,99,235,.65);}
.btn-ghost{border:1.5px solid var(--border);color:var(--text);}
.btn-ghost:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px);}
.btn-light{background:rgba(255,255,255,.1);border:1.5px solid rgba(255,255,255,.22);color:#fff;backdrop-filter:blur(6px);}
.btn-light:hover{background:rgba(255,255,255,.18);transform:translateY(-2px);}
.btn-sm{padding:10px 16px;font-size:13.5px;border-radius:9px;}

/* ---------- Loader ---------- */
#loader{
  position:fixed;inset:0;background:var(--dark);z-index:9999;
  display:flex;align-items:center;justify-content:center;flex-direction:column;gap:18px;
  transition:opacity .6s var(--ease),visibility .6s var(--ease);
}
#loader.hide{opacity:0;visibility:hidden;}
.loader-mark{width:56px;height:56px;position:relative;}
.loader-mark svg{width:100%;height:100%;}
.loader-ring{fill:none;stroke:url(#loaderGrad);stroke-width:5;stroke-linecap:round;stroke-dasharray:150;stroke-dashoffset:150;animation:loaderspin 1.3s var(--ease) infinite;}
@keyframes loaderspin{
  0%{stroke-dashoffset:150;transform:rotate(0deg);}
  50%{stroke-dashoffset:40;transform:rotate(180deg);}
  100%{stroke-dashoffset:150;transform:rotate(360deg);}
}
.loader-text{font-family:'Poppins',sans-serif;font-weight:600;color:#fff;letter-spacing:.08em;font-size:13px;opacity:.8;}

/* ---------- Nav ---------- */
header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  padding:18px 0;transition:all .35s var(--ease);
}
header.scrolled{
  background:color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border);
  padding:12px 0;
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px;font-family:'Poppins',sans-serif;}
.brand img{height:32px;width:auto;}
.nav-links{display:flex;align-items:center;gap:34px;}
.nav-links a{font-size:14.5px;font-weight:500;color:var(--text-muted);position:relative;padding:4px 0;}
.nav-links a:hover{color:var(--text);}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--primary);transition:width .25s var(--ease);}
.nav-links a:hover::after{width:100%;}
.nav-actions{display:flex;align-items:center;gap:14px;}
.theme-toggle{
  width:40px;height:40px;border-radius:50%;border:1.5px solid var(--border);
  display:flex;align-items:center;justify-content:center;font-size:15px;
  transition:all .3s var(--ease);
}
.theme-toggle:hover{border-color:var(--primary);color:var(--primary);}
.burger{display:none;width:40px;height:40px;border-radius:9px;border:1.5px solid var(--border);align-items:center;justify-content:center;font-size:17px;}
.mobile-menu{
  position:fixed;top:0;right:0;height:100vh;width:min(320px,84vw);background:var(--bg);
  z-index:1100;box-shadow:-20px 0 50px rgba(0,0,0,.25);
  transform:translateX(100%);transition:transform .4s var(--ease);
  padding:28px;display:flex;flex-direction:column;gap:6px;
}
.mobile-menu.open{transform:translateX(0);}
.mobile-menu a{padding:14px 6px;font-weight:600;border-bottom:1px solid var(--border);}
.menu-overlay{position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:1050;opacity:0;visibility:hidden;transition:all .35s;}
.menu-overlay.open{opacity:1;visibility:visible;}

/* ---------- Hero ---------- */
.hero{
  position:relative;background:radial-gradient(120% 120% at 15% 0%,#132242 0%, var(--dark) 55%, #060a14 100%);
  color:#fff;padding:190px 0 130px;overflow:hidden;
}
.hero-grid-bg{position:absolute;inset:0;opacity:.35;
  background-image:linear-gradient(rgba(148,163,184,.09) 1px,transparent 1px),linear-gradient(90deg,rgba(148,163,184,.09) 1px,transparent 1px);
  background-size:44px 44px;mask-image:radial-gradient(ellipse 80% 60% at 50% 20%,#000 40%,transparent 100%);
}
#network-svg{position:absolute;inset:0;width:100%;height:100%;}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center;}
.hero-badge{
  display:inline-flex;align-items:center;gap:9px;padding:8px 16px;border-radius:99px;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.15);font-size:13px;font-weight:500;
  color:#CBD5E1;margin-bottom:26px;
}
.hero-badge .dot{width:7px;height:7px;border-radius:50%;background:#34D399;box-shadow:0 0 0 4px rgba(52,211,153,.18);}
.hero h1{font-size:clamp(36px,5vw,58px);font-weight:800;line-height:1.08;letter-spacing:-.02em;}
.hero h1 span{background:linear-gradient(100deg,#60A5FA,#93C5FD 45%,#3B82F6);-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero p.lead{margin-top:22px;font-size:18px;line-height:1.75;color:#AEB9CC;max-width:520px;}
.hero-cta{display:flex;gap:16px;margin-top:38px;flex-wrap:wrap;}
.hero-stats{display:flex;gap:36px;margin-top:56px;flex-wrap:wrap;}
.hero-stats .stat b{display:block;font-family:'Poppins',sans-serif;font-size:26px;font-weight:700;}
.hero-stats .stat span{font-size:13px;color:#8D9AB3;}
.hero-visual{position:relative;}
.visual-glow{position:absolute;inset:-70px;z-index:0;pointer-events:none;border-radius:32px;overflow:hidden;}
.visual-glow::before{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(rgba(148,163,184,.4) 1px, transparent 1px);
  background-size:26px 26px;
  -webkit-mask-image:radial-gradient(closest-side, black 42%, transparent 100%);
  mask-image:radial-gradient(closest-side, black 42%, transparent 100%);
  opacity:.55;
}
.visual-glow::after{
  content:"";position:absolute;width:360px;height:360px;left:50%;top:40%;transform:translate(-50%,-50%);
  background:radial-gradient(circle, rgba(59,130,246,.5), transparent 72%);
  filter:blur(6px);
  animation:glowPulse 5s ease-in-out infinite;
}
@keyframes glowPulse{0%,100%{opacity:.5;transform:translate(-50%,-50%) scale(1);}50%{opacity:.85;transform:translate(-50%,-50%) scale(1.15);}}
.hero-visual .card, .hero-visual .floating-chip{position:relative;z-index:1;}
.hero-visual .card{
  position:relative;border-radius:20px;overflow:hidden;border:1px solid rgba(255,255,255,.12);
  box-shadow:0 40px 90px -30px rgba(0,0,0,.65);
}
.hero-visual img{width:100%;height:100%;object-fit:cover;display:block;}
.code-card{background:#0B1220;min-height:430px;display:flex;flex-direction:column;}
.code-header{display:flex;align-items:center;gap:8px;padding:14px 18px;background:#111A2E;border-bottom:1px solid rgba(255,255,255,.06);}
.code-dot{width:11px;height:11px;border-radius:50%;display:inline-block;}
.code-filename{margin-left:10px;font-family:'Inter',sans-serif;font-size:12.5px;color:#93A0B8;}
.code-body{padding:22px 24px;font-family:'SFMono-Regular',Consolas,'Courier New',monospace;font-size:13px;line-height:1.9;flex:1;}
.code-line{opacity:0;transform:translateX(-6px);white-space:pre;overflow-x:auto;}
.code-line.show{opacity:1;transform:translateX(0);transition:opacity .35s var(--ease),transform .35s var(--ease);}
.tok-key{color:#C084FC;}.tok-tag{color:#F87171;}.tok-str{color:#86EFAC;}.tok-fn{color:#60A5FA;}.tok-com{color:#5B6B85;}.tok-punc{color:#93A0B8;}.tok-attr{color:#FBBF24;}
.code-cursor{display:inline-block;width:7px;height:15px;background:#60A5FA;margin-left:2px;vertical-align:middle;animation:blink 1s steps(1) infinite;}
@keyframes blink{50%{opacity:0;}}
.term-strip{border-top:1px solid rgba(255,255,255,.06);background:#0E1729;padding:14px 24px 18px;font-family:'SFMono-Regular',Consolas,monospace;font-size:11.8px;color:#7C8AA5;}
.term-line{opacity:0;transform:translateY(4px);margin-bottom:6px;transition:opacity .3s var(--ease),transform .3s var(--ease);}
.term-line.show{opacity:1;transform:translateY(0);}
.term-line i{color:#34D399;margin-right:8px;}
.floating-chip{
  position:absolute;background:rgba(15,23,42,.75);backdrop-filter:blur(10px);
  border:1px solid rgba(255,255,255,.14);border-radius:13px;padding:12px 16px;
  display:flex;align-items:center;gap:10px;font-size:13px;font-weight:600;color:#fff;
  box-shadow:0 20px 40px -18px rgba(0,0,0,.6);
}
.floating-chip i{color:#34D399;}
.chip-1{top:-18px;left:-24px;animation:floaty 5s ease-in-out infinite;}
.chip-2{bottom:22px;right:-26px;animation:floaty 5.5s ease-in-out infinite 1s;}
@keyframes floaty{0%,100%{transform:translateY(0);}50%{transform:translateY(-10px);}}

/* ---------- Logos strip ---------- */
.logos-strip{padding:46px 0;border-bottom:1px solid var(--border);}
.logos-strip p{text-align:center;font-size:12.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-muted);font-weight:600;margin-bottom:26px;}
.logos-row{display:flex;justify-content:center;align-items:center;gap:52px;flex-wrap:wrap;opacity:.7;}
.logos-row span{font-family:'Poppins',sans-serif;font-weight:700;font-size:17px;color:var(--text-muted);letter-spacing:-.01em;}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease),transform .8s var(--ease);}
.reveal.in{opacity:1;transform:translateY(0);}
.stagger .reveal:nth-child(1){transition-delay:.03s;}
.stagger .reveal:nth-child(2){transition-delay:.11s;}
.stagger .reveal:nth-child(3){transition-delay:.19s;}
.stagger .reveal:nth-child(4){transition-delay:.27s;}
.stagger .reveal:nth-child(5){transition-delay:.35s;}
.stagger .reveal:nth-child(6){transition-delay:.43s;}

/* ---------- About / intro ---------- */
.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:center;}
.about-art{position:relative;border-radius:22px;padding:3px;background:linear-gradient(140deg,var(--primary),transparent 60%);}
.about-art-inner{background:var(--dark);border-radius:20px;padding:44px;color:#fff;position:relative;overflow:hidden;}
.about-art-inner::after{content:"";position:absolute;width:220px;height:220px;background:radial-gradient(circle,rgba(59,130,246,.35),transparent 70%);top:-60px;right:-60px;}
.about-art-inner h3{font-size:22px;font-weight:700;margin-bottom:14px;}
.about-art-inner p{color:#A9B4C8;font-size:14.5px;line-height:1.75;position:relative;}
.values-list{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:26px;}
.value-item{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:20px;}
.value-item i{color:var(--primary);font-size:20px;margin-bottom:10px;}
.value-item h4{font-size:14.5px;font-weight:700;margin-bottom:4px;}
.value-item p{font-size:12.8px;color:var(--text-muted);line-height:1.55;}

/* ---------- Services ---------- */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.service-card{
  background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:30px 28px;
  transition:all .35s var(--ease);position:relative;overflow:hidden;
}
.service-card:hover{transform:translateY(-6px);border-color:var(--primary);box-shadow:var(--shadow);}
.service-icon{
  width:52px;height:52px;border-radius:13px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;font-size:21px;margin-bottom:20px;
}
.service-card h3{font-size:18px;font-weight:700;margin-bottom:10px;}
.service-card p.desc{font-size:14px;color:var(--text-muted);line-height:1.65;margin-bottom:16px;}
.service-card .feat{display:flex;flex-direction:column;gap:7px;margin-bottom:18px;}
.service-card .feat li{display:flex;gap:8px;font-size:13px;color:var(--text-muted);align-items:flex-start;}
.service-card .feat li i{color:var(--primary);font-size:11px;margin-top:4px;}
.service-card .tech{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:20px;}
.service-card .tech span{font-size:11px;font-weight:600;padding:4px 10px;border-radius:99px;background:var(--surface-2);border:1px solid var(--border);color:var(--text-muted);}
.service-card .svc-link{font-size:13.5px;font-weight:700;color:var(--primary);display:inline-flex;align-items:center;gap:6px;}
.service-card .svc-link i{transition:transform .25s var(--ease);font-size:12px;}
.service-card:hover .svc-link i{transform:translateX(4px);}

/* ---------- Why choose us ---------- */
.why-wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.why-card{padding:28px 22px;border-radius:16px;background:var(--surface);border:1px solid var(--border);}
.why-card .num{font-family:'Poppins',sans-serif;font-weight:800;font-size:14px;color:var(--primary);opacity:.55;margin-bottom:14px;}
.why-card h4{font-size:16px;font-weight:700;margin-bottom:8px;}
.why-card p{font-size:13.5px;color:var(--text-muted);line-height:1.6;}

/* ---------- Stats band ---------- */
.stats-band{background:var(--dark);color:#fff;padding:64px 0;position:relative;overflow:hidden;}
.stats-band .container{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;position:relative;z-index:2;}
.stats-band .stat{text-align:center;}
.stats-band .stat b{display:block;font-family:'Poppins',sans-serif;font-size:40px;font-weight:800;background:linear-gradient(120deg,#93C5FD,#fff);-webkit-background-clip:text;background-clip:text;color:transparent;}
.stats-band .stat span{font-size:13.5px;color:#93A0B8;letter-spacing:.02em;}

/* ---------- Process timeline ---------- */
.timeline{position:relative;display:grid;grid-template-columns:repeat(5,1fr);gap:18px;}
.timeline::before{content:"";position:absolute;top:26px;left:6%;right:6%;height:2px;background:var(--border);z-index:0;}
.tl-step{position:relative;z-index:1;text-align:center;}
.tl-num{
  width:54px;height:54px;border-radius:50%;background:var(--bg);border:2px solid var(--primary);color:var(--primary);
  display:flex;align-items:center;justify-content:center;font-family:'Poppins',sans-serif;font-weight:700;font-size:16px;
  margin:0 auto 18px;transition:all .3s var(--ease);
}
.tl-step:hover .tl-num{background:var(--primary);color:#fff;transform:scale(1.08);}
.tl-step h4{font-size:15px;font-weight:700;margin-bottom:8px;}
.tl-step p{font-size:12.8px;color:var(--text-muted);line-height:1.55;padding:0 6px;}

/* ---------- Portfolio ---------- */
.portfolio-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.p-card{border-radius:18px;overflow:hidden;border:1px solid var(--border);background:var(--surface);transition:all .35s var(--ease);}
.p-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);}
.p-thumb{height:180px;position:relative;display:flex;align-items:center;justify-content:center;color:#fff;overflow:hidden;}
.p-thumb i{font-size:46px;opacity:.9;}
.live-badge{position:absolute;top:14px;left:14px;display:flex;align-items:center;gap:6px;background:rgba(15,23,42,.55);backdrop-filter:blur(6px);padding:5px 11px;border-radius:99px;font-size:11px;font-weight:700;color:#fff;z-index:2;}
.live-dot{width:7px;height:7px;border-radius:50%;background:#34D399;box-shadow:0 0 0 3px rgba(52,211,153,.3);animation:liveDotPulse 1.8s ease-in-out infinite;}
@keyframes liveDotPulse{0%,100%{opacity:1;}50%{opacity:.4;}}
.p-thumb::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 30% 20%,rgba(255,255,255,.18),transparent 60%);}
.p-body{padding:24px;}
.p-tag{font-size:11.5px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--primary);margin-bottom:8px;display:block;}
.p-body h3{font-size:17px;font-weight:700;margin-bottom:8px;}
.p-body p{font-size:13.5px;color:var(--text-muted);line-height:1.6;margin-bottom:16px;}
.p-stack{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:20px;}
.p-stack span{font-size:11px;font-weight:600;padding:4px 9px;border-radius:7px;background:var(--surface-2);border:1px solid var(--border);color:var(--text-muted);}
.p-actions{display:flex;gap:10px;}
.p-actions .btn{flex:1;padding:10px 14px;font-size:13px;}

/* ---------- Testimonials ---------- */
.test-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.test-card{background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:30px;}
.test-stars{color:#FBBF24;font-size:13px;margin-bottom:16px;letter-spacing:2px;}
.test-card p.quote{font-size:14.5px;line-height:1.75;color:var(--text);margin-bottom:22px;}
.test-person{display:flex;align-items:center;gap:12px;}
.test-avatar{width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--accent));display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-family:'Poppins',sans-serif;font-size:15px;}
.test-person b{font-size:13.5px;display:block;}
.test-person span{font-size:12px;color:var(--text-muted);}

/* ---------- Tech stack ---------- */
.tech-strip{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;}
.tech-pill{display:flex;align-items:center;gap:9px;padding:12px 20px;border-radius:12px;background:var(--surface);border:1px solid var(--border);font-weight:600;font-size:13.5px;transition:all .3s var(--ease);}
.tech-pill:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-3px);}
.tech-pill i{font-size:17px;}

/* ---------- FAQ ---------- */
.faq-item{border-bottom:1px solid var(--border);padding:22px 0;}
.faq-q{display:flex;align-items:center;justify-content:space-between;cursor:pointer;gap:20px;}
.faq-q h4{font-size:15.5px;font-weight:600;}
.faq-q i{transition:transform .3s var(--ease);color:var(--primary);flex-shrink:0;}
.faq-item.open .faq-q i{transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s var(--ease);}
.faq-item.open .faq-a{max-height:200px;}
.faq-a p{font-size:14px;color:var(--text-muted);line-height:1.7;padding-top:14px;max-width:640px;}

/* ---------- CTA band ---------- */
.cta-band{
  background:radial-gradient(120% 150% at 20% 0%,#16264a, var(--dark) 60%);
  border-radius:28px;padding:70px 60px;color:#fff;position:relative;overflow:hidden;
  display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap;
}
.cta-band::before{content:"";position:absolute;width:340px;height:340px;background:radial-gradient(circle,rgba(59,130,246,.35),transparent 70%);top:-120px;right:-60px;}
.cta-band h2{font-size:clamp(24px,3vw,32px);font-weight:700;max-width:480px;position:relative;}
.cta-band p{color:#AEB9CC;margin-top:12px;font-size:15px;position:relative;}
.cta-actions{display:flex;gap:14px;position:relative;flex-wrap:wrap;}

/* ---------- Newsletter ---------- */
.newsletter{background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:44px 50px;display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;}
.newsletter h3{font-size:19px;font-weight:700;margin-bottom:6px;}
.newsletter p{font-size:13.5px;color:var(--text-muted);}
.nl-form{display:flex;gap:10px;flex-wrap:wrap;}
.nl-form input{padding:13px 16px;border-radius:10px;border:1.5px solid var(--border);background:var(--bg);color:var(--text);font-size:14px;min-width:230px;}
.nl-form input:focus{outline:none;border-color:var(--primary);}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;}
.contact-info-item{display:flex;gap:16px;padding:20px 0;border-bottom:1px solid var(--border);}
.contact-info-item .ic{width:44px;height:44px;border-radius:11px;background:var(--surface);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--primary);flex-shrink:0;}
.contact-info-item h4{font-size:14.5px;font-weight:700;margin-bottom:4px;}
.contact-info-item p, .contact-info-item a{font-size:13.5px;color:var(--text-muted);}
.social-row{display:flex;gap:12px;margin-top:24px;}
.social-row a{width:40px;height:40px;border-radius:10px;border:1.5px solid var(--border);display:flex;align-items:center;justify-content:center;transition:all .3s var(--ease);}
.social-row a:hover{background:var(--primary);border-color:var(--primary);color:#fff;transform:translateY(-3px);}
.map-placeholder{margin-top:26px;height:170px;border-radius:14px;background:var(--surface);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;flex-direction:column;gap:8px;color:var(--text-muted);font-size:13px;position:relative;overflow:hidden;}
.map-placeholder::before{content:"";position:absolute;inset:0;background-image:radial-gradient(circle,var(--border) 1px,transparent 1px);background-size:16px 16px;opacity:.6;}
.map-placeholder i{font-size:22px;color:var(--primary);position:relative;}
.map-placeholder span{position:relative;font-weight:600;}
.contact-form{background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:38px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px;}
.form-group{display:flex;flex-direction:column;gap:7px;}
.form-group label{font-size:12.5px;font-weight:600;color:var(--text-muted);}
.form-group input, .form-group textarea{
  padding:13px 15px;border-radius:10px;border:1.5px solid var(--border);background:var(--bg);color:var(--text);font-size:14px;font-family:inherit;
  transition:border-color .25s var(--ease);
}
.form-group input:focus, .form-group textarea:focus{outline:none;border-color:var(--primary);}
.form-group textarea{resize:vertical;min-height:110px;}
.form-note{font-size:12px;color:var(--text-muted);margin-top:12px;text-align:center;}

/* ---------- Footer ---------- */
footer{background:var(--dark);color:#AEB9CC;padding:80px 0 30px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:56px;border-bottom:1px solid rgba(255,255,255,.1);}
.footer-brand{display:flex;align-items:center;gap:10px;font-family:'Poppins',sans-serif;font-weight:700;font-size:18px;color:#fff;margin-bottom:16px;}
.footer-brand img{height:30px;}
.footer-col h4{color:#fff;font-size:14px;font-weight:700;margin-bottom:18px;}
.footer-col ul{display:flex;flex-direction:column;gap:11px;}
.footer-col a{font-size:13.5px;color:#93A0B8;transition:color .25s;}
.footer-col a:hover{color:#fff;}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:26px;flex-wrap:wrap;gap:14px;font-size:12.8px;color:#7A87A0;}
.footer-bottom .social-row a{border-color:rgba(255,255,255,.15);color:#AEB9CC;}

/* ---------- Floating buttons ---------- */
.float-btns{position:fixed;right:26px;bottom:26px;z-index:900;display:flex;flex-direction:column;gap:14px;align-items:flex-end;}
.fab{width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:21px;box-shadow:0 14px 30px -10px rgba(0,0,0,.4);transition:all .3s var(--ease);}
.fab-wa{background:#25D366;color:#fff;}
.fab-top{background:var(--surface);border:1.5px solid var(--border);color:var(--text);opacity:0;visibility:hidden;transform:translateY(10px);}
.fab-top.show{opacity:1;visibility:visible;transform:translateY(0);}
.fab:hover{transform:translateY(-4px) scale(1.05);}

/* ---------- Account modal ---------- */
.nav-auth-btn i{margin-right:4px;}
.modal-overlay{position:fixed;inset:0;background:rgba(8,12,24,.6);backdrop-filter:blur(4px);z-index:1300;opacity:0;visibility:hidden;transition:all .3s var(--ease);display:flex;align-items:center;justify-content:center;padding:24px;}
.modal-overlay.open{opacity:1;visibility:visible;}
.modal-box{background:var(--bg);border-radius:20px;max-width:460px;width:100%;max-height:88vh;overflow-y:auto;position:relative;box-shadow:0 40px 90px -20px rgba(0,0,0,.5);transform:translateY(16px) scale(.98);transition:transform .3s var(--ease);border:1px solid var(--border);}
.modal-overlay.open .modal-box{transform:translateY(0) scale(1);}
.modal-box.wide{max-width:620px;}
.modal-close{position:absolute;top:16px;right:16px;width:34px;height:34px;border-radius:50%;background:var(--surface);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;z-index:2;transition:all .25s var(--ease);}
.modal-close:hover{background:var(--primary);color:#fff;border-color:var(--primary);}
#modalContent{padding:38px 34px;}
.auth-tabs{display:flex;gap:6px;background:var(--surface);border:1px solid var(--border);border-radius:11px;padding:4px;margin-bottom:26px;}
.auth-tab{flex:1;text-align:center;padding:10px;border-radius:8px;font-size:13.5px;font-weight:600;color:var(--text-muted);transition:all .25s var(--ease);}
.auth-tab.active{background:var(--bg);color:var(--primary);box-shadow:var(--shadow-sm);}
.modal-title{font-family:'Poppins',sans-serif;font-weight:700;font-size:21px;margin-bottom:6px;}
.modal-sub{font-size:13.5px;color:var(--text-muted);margin-bottom:24px;line-height:1.6;}
.auth-form .form-group{margin-bottom:15px;}
.auth-form label{font-size:12.5px;font-weight:600;color:var(--text-muted);display:block;margin-bottom:6px;}
.auth-form input, .auth-form select, .auth-form textarea{
  width:100%;padding:12.5px 14px;border-radius:10px;border:1.5px solid var(--border);background:var(--surface);color:var(--text);font-size:14px;font-family:inherit;transition:border-color .25s var(--ease);
}
.auth-form input:focus, .auth-form select:focus, .auth-form textarea:focus{outline:none;border-color:var(--primary);}
.auth-error{background:#FEF2F2;border:1px solid #FCA5A5;color:#B91C1C;font-size:12.8px;padding:10px 13px;border-radius:9px;margin-bottom:14px;display:none;}
html[data-theme="dark"] .auth-error{background:#3F1414;border-color:#7F1D1D;color:#FCA5A5;}
.auth-success{background:#F0FDF4;border:1px solid #86EFAC;color:#15803D;font-size:12.8px;padding:10px 13px;border-radius:9px;margin-bottom:14px;display:none;}
html[data-theme="dark"] .auth-success{background:#0F2B1B;border-color:#166534;color:#86EFAC;}
.demo-note{display:flex;gap:9px;background:var(--surface-2);border:1px solid var(--border);border-radius:10px;padding:11px 13px;font-size:12px;color:var(--text-muted);line-height:1.6;margin-top:18px;}
.demo-note i{color:var(--primary);margin-top:1px;}

/* dashboard */
.dash-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px;gap:10px;}
.dash-user{display:flex;align-items:center;gap:12px;}
.dash-avatar{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--accent));display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-family:'Poppins',sans-serif;}
.dash-user b{display:block;font-size:14.5px;}
.dash-user span{font-size:12px;color:var(--text-muted);}
.dash-tabs{display:flex;gap:10px;margin-bottom:22px;border-bottom:1px solid var(--border);}
.dash-tab{padding:10px 4px;font-size:13.5px;font-weight:600;color:var(--text-muted);border-bottom:2px solid transparent;margin-bottom:-1px;}
.dash-tab.active{color:var(--primary);border-color:var(--primary);}
.order-card{border:1px solid var(--border);border-radius:13px;padding:16px 18px;margin-bottom:12px;cursor:pointer;transition:all .25s var(--ease);}
.order-card:hover{border-color:var(--primary);transform:translateY(-2px);}
.order-card .row{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;}
.order-card h4{font-size:14.5px;font-weight:700;margin-bottom:4px;}
.order-card p{font-size:12.5px;color:var(--text-muted);}
.status-pill{font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;padding:4px 10px;border-radius:99px;white-space:nowrap;}
.status-submitted{background:#DBEAFE;color:#1D4ED8;}
.status-in-progress{background:#FEF3C7;color:#B45309;}
html[data-theme="dark"] .status-submitted{background:#1E3A5F;color:#93C5FD;}
html[data-theme="dark"] .status-in-progress{background:#4A3510;color:#FCD34D;}
.empty-state{text-align:center;padding:36px 10px;color:var(--text-muted);font-size:13.5px;}
.empty-state i{font-size:30px;color:var(--border);margin-bottom:12px;display:block;}
.back-link{font-size:13px;font-weight:600;color:var(--primary);display:inline-flex;align-items:center;gap:6px;margin-bottom:18px;cursor:pointer;}

/* chat */
.chat-thread{max-height:280px;overflow-y:auto;display:flex;flex-direction:column;gap:12px;padding:4px 2px 14px;margin-bottom:14px;}
.chat-msg{max-width:80%;padding:10px 14px;border-radius:13px;font-size:13.5px;line-height:1.55;}
.chat-msg.me{align-self:flex-end;background:var(--primary);color:#fff;border-bottom-right-radius:4px;}
.chat-msg.team{align-self:flex-start;background:var(--surface);border:1px solid var(--border);border-bottom-left-radius:4px;}
.chat-msg .meta{display:block;font-size:10px;opacity:.65;margin-top:4px;}
.chat-input-row{display:flex;gap:8px;}
.chat-input-row input{flex:1;}

/* ---------- Responsive ---------- */
@media(max-width:1080px){
  .services-grid{grid-template-columns:repeat(2,1fr);}
  .why-wrap{grid-template-columns:repeat(2,1fr);}
  .portfolio-grid{grid-template-columns:repeat(2,1fr);}
  .test-grid{grid-template-columns:1fr 1fr;}
  .about-grid{grid-template-columns:1fr;}
  .hero-inner{grid-template-columns:1fr;}
  .hero-visual{order:-1;max-width:520px;}
  .stats-band .container{grid-template-columns:repeat(2,1fr);row-gap:34px;}
  .timeline{grid-template-columns:repeat(5,1fr);}
}
@media(max-width:760px){
  .section{padding:76px 0;}
  .nav-links{display:none;}
  .burger{display:flex;}
  .services-grid,.why-wrap,.portfolio-grid,.test-grid{grid-template-columns:1fr;}
  .timeline{grid-template-columns:1fr;}
  .timeline::before{display:none;}
  .tl-step{display:flex;align-items:flex-start;gap:16px;text-align:left;margin-bottom:8px;}
  .tl-num{margin:0;flex-shrink:0;}
  .contact-grid{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .cta-band{padding:44px 28px;flex-direction:column;text-align:center;}
  .cta-actions{justify-content:center;}
  .newsletter{flex-direction:column;text-align:center;}
  .hero{padding:150px 0 90px;}
  .hero-stats{gap:26px;}
}