/* ===================================================================
   Muttasilat Network Services — Design System
   Tokens locked to brief: Primary #0F5EF7 / Secondary #2563EB /
   Accent #22C55E / Dark #111827 / Light #F8FAFC / BG #FFFFFF
   Signature: network-topology motif (nodes + links) + mono "readout"
   labels for status/uptime data, echoing real NOC dashboards.
=================================================================== */

:root{
  --primary:#0F5EF7;
  --primary-dark:#0B47C4;
  --secondary:#2563EB;
  --accent:#22C55E;
  --dark:#1F2A44;
  --light:#F6F8FD;
  --bg:#FFFFFF;
  --ink-60:#4B5563;
  --ink-40:#9CA3AF;
  --line:#E5E9F1;
  --shadow-sm: 0 1px 2px rgba(17,24,39,.04), 0 1px 1px rgba(17,24,39,.03);
  --shadow-md: 0 8px 24px rgba(17,24,39,.07), 0 2px 6px rgba(17,24,39,.04);
  --shadow-lg: 0 24px 60px rgba(15,94,247,.14), 0 8px 24px rgba(17,24,39,.06);
  --radius:20px;
  --radius-sm:12px;
  --maxw:1240px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *{animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important;}
}

body{
  margin:0;
  font-family:'Inter',ui-sans-serif,system-ui,-apple-system,sans-serif;
  color:var(--dark);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

h1,h2,h3,h4{
  font-family:'Inter',ui-sans-serif,sans-serif;
  font-weight:800;
  letter-spacing:-0.02em;
  line-height:1.1;
  margin:0;
  color:var(--dark);
}

.mono{
  font-family:'JetBrains Mono','Roboto Mono',ui-monospace,monospace;
  letter-spacing:0.01em;
}

a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
@media (max-width:640px){.wrap{padding:0 20px}}

.section{padding:96px 0}
@media (max-width:768px){.section{padding:64px 0}}

.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:'JetBrains Mono',monospace;
  font-size:12.5px;font-weight:600;letter-spacing:0.08em;text-transform:uppercase;
  color:var(--primary);
  background:rgba(15,94,247,.07);
  border:1px solid rgba(15,94,247,.16);
  padding:6px 14px;border-radius:999px;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 3px rgba(34,197,94,.18);}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-weight:700;font-size:15px;
  padding:14px 26px;border-radius:12px;
  border:1px solid transparent;
  cursor:pointer;transition:transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--primary);color:#fff;box-shadow:0 10px 24px rgba(15,94,247,.28);}
.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 14px 30px rgba(15,94,247,.34);}
.btn-outline{background:#fff;color:var(--dark);border-color:var(--line);}
.btn-outline:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px);}
.btn-ghost-light{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.22);}
.btn-ghost-light:hover{background:rgba(255,255,255,.16);transform:translateY(-2px);}
.btn-sm{padding:9px 16px;font-size:13.5px;border-radius:10px;}

/* ---------- Nav ---------- */
#site-nav{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.82);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .2s ease;
}
#site-nav.scrolled{box-shadow:0 6px 24px rgba(17,24,39,.06);}
.nav-inner{max-width:var(--maxw);margin:0 auto;padding:14px 24px;display:flex;align-items:center;justify-content:space-between;gap:24px;}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;}
.brand-logo{height:auto;max-height:46px;width:auto;display:block;filter:drop-shadow(0 10px 30px rgba(15,94,247,.18));}
#site-nav .brand-logo{max-height:48px;}
footer .brand-logo{max-height:42px;filter:none;}
.brand-mark{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,var(--primary),var(--secondary));position:relative;flex:none;display:none;}
.brand-mark::after{content:"";position:absolute;inset:9px;border:2px solid rgba(255,255,255,.85);border-radius:4px;}
.nav-links{display:flex;align-items:center;gap:6px;}
.nav-links > a, .nav-item > button{
  font-size:14.5px;font-weight:600;color:var(--ink-60);
  padding:10px 14px;border-radius:9px;background:none;border:none;font-family:inherit;cursor:pointer;
  display:flex;align-items:center;gap:6px;transition:color .15s ease, background .15s ease;
}
.nav-links > a:hover, .nav-item > button:hover, .nav-links > a.active{color:var(--dark);background:var(--light);}
.nav-item{position:relative;}
.caret{width:9px;height:9px;border-right:1.6px solid currentColor;border-bottom:1.6px solid currentColor;transform:rotate(45deg);margin-top:-3px;transition:transform .18s ease;}
.nav-item.open .caret{transform:rotate(225deg);margin-top:3px;}
.mega{
  position:absolute;top:calc(100% + 12px);left:50%;transform:translateX(-50%) translateY(6px);
  width:640px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-lg);
  padding:22px;display:none;grid-template-columns:1fr 1fr 1fr;gap:4px 18px;
}
.nav-item.open .mega{display:grid;animation:megaIn .18s ease;}
@keyframes megaIn{from{opacity:0;transform:translateX(-50%) translateY(0)}to{opacity:1;transform:translateX(-50%) translateY(6px)}}
.mega a{display:block;padding:10px 10px;border-radius:10px;font-size:13.6px;font-weight:600;color:var(--ink-60);}
.mega a:hover{background:var(--light);color:var(--primary);}
.mega-head{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-40);padding:8px 10px 2px;}
.nav-cta{display:flex;align-items:center;gap:10px;}
.nav-burger{display:none;width:40px;height:40px;border-radius:10px;border:1px solid var(--line);background:#fff;align-items:center;justify-content:center;cursor:pointer;}
.nav-burger span, .nav-burger::before, .nav-burger::after{content:"";display:block;width:18px;height:1.6px;background:var(--dark);border-radius:2px;}
.nav-burger{flex-direction:column;gap:4px;}

#mobile-panel{display:none;border-top:1px solid var(--line);background:#fff;padding:14px 20px 22px;}
#mobile-panel.open{display:block;}
#mobile-panel a{display:block;padding:12px 4px;font-weight:600;font-size:15px;border-bottom:1px solid var(--line);color:var(--dark);}
#mobile-panel .sub{padding-left:14px;}
#mobile-panel .sub a{font-weight:500;font-size:14px;color:var(--ink-60);border-bottom:none;padding:8px 4px;}

@media (max-width:980px){
  .nav-links{display:none;}
  .nav-burger{display:flex;}
  .nav-cta .btn-outline{display:none;}
}

/* ---------- Network topology signature (hero + section dividers) ---------- */
.topo{position:relative;}
.topo svg{width:100%;height:auto;display:block;}
.topo-node{fill:var(--bg);stroke:var(--primary);stroke-width:1.6;}
.topo-node.accent{stroke:var(--accent);}
.topo-link{stroke:rgba(15,94,247,.32);stroke-width:1.4;fill:none;stroke-dasharray:4 5;}
.topo-pulse{fill:var(--accent);}
@keyframes dashmove{to{stroke-dashoffset:-90;}}
.topo-link{animation:dashmove 6s linear infinite;}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}
.float{animation:floaty 5.5s ease-in-out infinite;}
.grid-bg{
  background-image:radial-gradient(rgba(17,24,39,.055) 1px, transparent 1px);
  background-size:22px 22px;
}

/* ---------- Hero ---------- */
.hero{position:relative;padding:76px 0 40px;overflow:hidden;}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;}
@media (max-width:940px){.hero-grid{grid-template-columns:1fr;}}
.hero h1{font-size:clamp(2.1rem,4.2vw,3.4rem);}
.hero p.lead{font-size:18px;color:var(--ink-60);margin-top:20px;max-width:520px;line-height:1.65;}
.hero-actions{display:flex;gap:14px;margin-top:32px;flex-wrap:wrap;}
.hero-stats{display:flex;gap:28px;margin-top:44px;flex-wrap:wrap;}
.hero-stats .stat-num{font-family:'JetBrains Mono',monospace;font-weight:700;font-size:22px;color:var(--dark);}
.hero-stats .stat-lbl{font-size:12.5px;color:var(--ink-40);margin-top:2px;}

.status-chip{
  display:inline-flex;align-items:center;gap:8px;font-family:'JetBrains Mono',monospace;
  font-size:12.5px;font-weight:600;background:#fff;border:1px solid var(--line);
  border-radius:999px;padding:7px 14px;box-shadow:var(--shadow-sm);
}
.status-dot{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(34,197,94,.16);}

.card-float{
  position:absolute;background:#fff;border:1px solid var(--line);border-radius:14px;
  padding:12px 16px;box-shadow:var(--shadow-md);font-size:13px;font-weight:600;
}

/* ---------- Logo strip ---------- */
.logo-strip{display:flex;align-items:center;justify-content:space-between;gap:36px;flex-wrap:wrap;opacity:.72;}
.logo-strip span{font-family:'JetBrains Mono',monospace;font-weight:700;font-size:15px;color:var(--ink-60);letter-spacing:.02em;}

/* ---------- Cards ---------- */
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:30px;transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:rgba(15,94,247,.22);}
.card-icon{
  width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:rgba(15,94,247,.08);color:var(--primary);margin-bottom:18px;
}
.card h3{font-size:18px;margin-bottom:8px;}
.card p{color:var(--ink-60);font-size:14.5px;line-height:1.6;margin:0 0 14px;}
.tag-list{display:flex;flex-wrap:wrap;gap:8px;}
.tag{font-size:12px;font-family:'JetBrains Mono',monospace;background:var(--light);border:1px solid var(--line);color:var(--ink-60);padding:4px 10px;border-radius:7px;}

.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
@media (max-width:940px){.grid-3{grid-template-columns:repeat(2,1fr);} .grid-4{grid-template-columns:repeat(2,1fr);}}
@media (max-width:640px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr;}}

.section-head{max-width:640px;margin:0 0 52px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head h2{font-size:clamp(1.7rem,3vw,2.4rem);margin-top:14px;}
.section-head p{color:var(--ink-60);font-size:16px;margin-top:14px;line-height:1.65;}

/* ---------- Dark / security section ---------- */
.section-dark{background:var(--dark);color:#fff;position:relative;overflow:hidden;}
.section-dark .section-head p{color:#9AA6BC;}
.section-dark h2, .section-dark h3{color:#fff;}
.dark-card{background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.09);border-radius:16px;padding:24px;}
.dark-card h3{font-size:15.5px;margin-bottom:8px;}
.dark-card p{color:#9AA6BC;font-size:13.5px;margin:0;line-height:1.55;}
.dark-card .card-icon{background:rgba(15,94,247,.18);color:#7FA7FF;}

/* ---------- Stats ---------- */
.stat-block{text-align:center;}
.stat-block .num{font-family:'JetBrains Mono',monospace;font-weight:800;font-size:clamp(1.8rem,3.4vw,2.6rem);color:var(--primary);}
.stat-block .lbl{color:var(--ink-60);font-size:14px;margin-top:6px;}

/* ---------- Pricing ---------- */
.price-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px;display:flex;flex-direction:column;position:relative;}
.price-card.featured{border-color:var(--primary);box-shadow:var(--shadow-lg);}
.price-card.featured::before{
  content:"Most popular";position:absolute;top:-13px;left:28px;background:var(--primary);color:#fff;
  font-size:11.5px;font-weight:700;padding:5px 12px;border-radius:999px;font-family:'JetBrains Mono',monospace;letter-spacing:.03em;
}
.price-amt{font-family:'JetBrains Mono',monospace;font-weight:800;font-size:38px;margin:18px 0 2px;}
.price-amt sup{font-size:16px;font-weight:600;}
.price-cycle{color:var(--ink-40);font-size:13px;margin-bottom:22px;}
.price-list{list-style:none;margin:0 0 26px;padding:0;display:flex;flex-direction:column;gap:11px;}
.price-list li{display:flex;align-items:baseline;gap:10px;font-size:14px;color:var(--ink-60);}
.price-list li b{color:var(--dark);font-family:'JetBrains Mono',monospace;font-weight:700;font-size:13.5px;}
.check{color:var(--accent);font-weight:800;}

/* ---------- Timeline ---------- */
.timeline{position:relative;padding-left:34px;}
.timeline::before{content:"";position:absolute;left:9px;top:6px;bottom:6px;width:2px;background:var(--line);}
.tl-item{position:relative;padding-bottom:38px;}
.tl-item:last-child{padding-bottom:0;}
.tl-item::before{content:"";position:absolute;left:-34px;top:2px;width:18px;height:18px;border-radius:50%;background:#fff;border:3px solid var(--primary);}
.tl-item h4{font-size:16px;margin-bottom:6px;}
.tl-item p{color:var(--ink-60);font-size:14px;margin:0;line-height:1.6;}
.tl-year{font-family:'JetBrains Mono',monospace;color:var(--primary);font-weight:700;font-size:13px;}

/* ---------- Process steps ---------- */
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative;}
@media (max-width:900px){.process-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:560px){.process-grid{grid-template-columns:1fr;}}
.process-step{background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px 22px;}
.process-num{font-family:'JetBrains Mono',monospace;font-weight:800;color:rgba(15,94,247,.24);font-size:34px;line-height:1;}
.process-step h4{margin:12px 0 8px;font-size:16px;}
.process-step p{color:var(--ink-60);font-size:13.5px;margin:0;line-height:1.6;}

/* ---------- Testimonials ---------- */
.testi-card{background:var(--light);border:1px solid var(--line);border-radius:18px;padding:28px;}
.testi-card p.quote{font-size:15px;color:var(--dark);line-height:1.7;margin:0 0 20px;}
.testi-person{display:flex;align-items:center;gap:12px;}
.avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--accent));flex:none;}
.testi-person .name{font-weight:700;font-size:14px;}
.testi-person .role{font-size:12.5px;color:var(--ink-40);}

/* ---------- FAQ ---------- */
.faq-item{border-bottom:1px solid var(--line);padding:22px 0;}
.faq-q{display:flex;justify-content:space-between;align-items:center;gap:16px;cursor:pointer;font-weight:700;font-size:15.5px;}
.faq-plus{width:22px;height:22px;border-radius:50%;border:1.5px solid var(--line);position:relative;flex:none;transition:transform .2s ease, background .2s ease, border-color .2s ease;}
.faq-plus::before,.faq-plus::after{content:"";position:absolute;background:var(--dark);top:50%;left:50%;transform:translate(-50%,-50%);}
.faq-plus::before{width:10px;height:1.6px;}
.faq-plus::after{width:1.6px;height:10px;transition:opacity .2s ease;}
.faq-item.open .faq-plus{background:var(--primary);border-color:var(--primary);}
.faq-item.open .faq-plus::before, .faq-item.open .faq-plus::after{background:#fff;}
.faq-item.open .faq-plus::after{opacity:0;}
.faq-a{max-height:0;overflow:hidden;transition:max-height .28s ease;}
.faq-a p{color:var(--ink-60);font-size:14.5px;line-height:1.65;margin:14px 0 0;max-width:760px;}
.faq-cat{font-family:'JetBrains Mono',monospace;font-size:11.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--primary);margin:36px 0 4px;}
.faq-cat:first-child{margin-top:0;}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:48px;}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr;}}
.field{margin-bottom:18px;}
.field label{display:block;font-size:13px;font-weight:700;margin-bottom:7px;color:var(--dark);}
.field input, .field select, .field textarea{
  width:100%;border:1px solid var(--line);border-radius:10px;padding:12px 14px;font-size:14.5px;font-family:inherit;
  background:#fff;transition:border-color .15s ease, box-shadow .15s ease;
}
.field input:focus, .field select:focus, .field textarea:focus{
  outline:none;border-color:var(--primary);box-shadow:0 0 0 4px rgba(15,94,247,.12);
}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
@media (max-width:560px){.field-row{grid-template-columns:1fr;}}
.contact-info-card{background:var(--dark);color:#fff;border-radius:20px;padding:34px;}
.contact-info-card .info-row{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.1);}
.contact-info-card .info-row:last-child{border-bottom:none;}
.contact-info-card .info-row .lbl{font-family:'JetBrains Mono',monospace;font-size:11px;color:#8FA0C4;text-transform:uppercase;letter-spacing:.06em;}
.contact-info-card .info-row .val{font-weight:600;font-size:14.5px;margin-top:3px;}

/* ---------- CTA band ---------- */
.cta-band{
  background:linear-gradient(120deg,var(--dark) 0%, #0B1530 100%);
  border-radius:28px;padding:64px 48px;position:relative;overflow:hidden;color:#fff;
  display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
}
.cta-band h2{color:#fff;font-size:clamp(1.5rem,2.6vw,2.1rem);}
.cta-band p{color:#9AA6BC;margin-top:10px;max-width:440px;}

/* ---------- Footer ---------- */
footer{background:linear-gradient(180deg, #24324d 0%, #1c2740 100%);color:#B9C2D6;padding:72px 0 28px;}
.foot-grid{display:grid;grid-template-columns:1.5fr repeat(4,1fr);gap:32px;}
@media (max-width:900px){.foot-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:560px){.foot-grid{grid-template-columns:1fr;}}
footer h5{font-size:13px;color:#fff;font-family:'JetBrains Mono',monospace;letter-spacing:.05em;text-transform:uppercase;margin-bottom:18px;}
footer a{display:block;font-size:14px;color:#9AA6BC;padding:6px 0;transition:color .15s ease;}
footer a:hover{color:#fff;}
.foot-bottom{border-top:1px solid rgba(255,255,255,.09);margin-top:52px;padding-top:26px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;font-size:13px;color:#8092B3;}
.social-row{display:flex;gap:10px;}
.social-row a{width:36px;height:36px;border-radius:9px;background:rgba(255,255,255,.06);display:flex;align-items:center;justify-content:center;padding:0;}
.social-row a:hover{background:rgba(255,255,255,.12);}

/* ---------- Reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease, transform .6s ease;}
.reveal.in{opacity:1;transform:translateY(0);}

/* ---------- Breadcrumb hero (inner pages) ---------- */
.page-hero{padding:56px 0 52px;background:var(--light);border-bottom:1px solid var(--line);position:relative;overflow:hidden;}
.page-hero h1{font-size:clamp(1.9rem,3.6vw,2.7rem);}
.page-hero p{color:var(--ink-60);font-size:16px;margin-top:14px;max-width:560px;}
.crumb{font-family:'JetBrains Mono',monospace;font-size:12.5px;color:var(--ink-40);margin-bottom:14px;}
.crumb b{color:var(--primary);}

/* skip link */
.skip-link{position:absolute;left:-999px;top:0;background:var(--primary);color:#fff;padding:10px 16px;border-radius:8px;z-index:999;}
.skip-link:focus{left:14px;top:14px;}

:focus-visible{outline:2.5px solid var(--primary);outline-offset:2px;}

/* ===================================================================
   ENHANCEMENTS — backgrounds, motion, responsiveness
=================================================================== */

/* ---------- Mesh / glow backgrounds ---------- */
.mesh{position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden;}
.mesh::before,.mesh::after{
  content:"";position:absolute;border-radius:50%;filter:blur(70px);opacity:.35;
  animation:driftBlob 16s ease-in-out infinite;
}
.mesh::before{
  width:480px;height:480px;top:-160px;left:-120px;
  background:radial-gradient(circle,var(--primary) 0%,transparent 70%);
}
.mesh::after{
  width:420px;height:420px;bottom:-180px;right:-100px;
  background:radial-gradient(circle,var(--accent) 0%,transparent 70%);
  animation-delay:-8s;animation-duration:19s;
}
@keyframes driftBlob{
  0%,100%{transform:translate(0,0) scale(1);}
  33%{transform:translate(30px,-24px) scale(1.08);}
  66%{transform:translate(-20px,18px) scale(0.96);}
}
.hero, .page-hero, .cta-band, .section-dark{isolation:isolate;}
.hero > .mesh, .page-hero > .mesh{z-index:0;}
.hero .wrap, .page-hero .wrap{position:relative;z-index:1;}

/* dark-section mesh uses cooler tones */
.section-dark .mesh::before{background:radial-gradient(circle,var(--secondary) 0%,transparent 70%);opacity:.28;}
.section-dark .mesh::after{background:radial-gradient(circle,var(--accent) 0%,transparent 70%);opacity:.2;}
.cta-band .mesh::before{width:360px;height:360px;background:radial-gradient(circle,var(--primary) 0%,transparent 70%);opacity:.3;}
.cta-band .mesh::after{width:300px;height:300px;background:radial-gradient(circle,var(--secondary) 0%,transparent 70%);opacity:.22;}
.cta-band > *{position:relative;z-index:1;}

/* subtle diagonal line texture, layered under grid-bg on hero */
.lines-bg{
  background-image:
    repeating-linear-gradient(115deg, rgba(15,94,247,.045) 0px, rgba(15,94,247,.045) 1px, transparent 1px, transparent 64px);
}

/* ---------- Micro-interactions ---------- */
.btn{position:relative;overflow:hidden;}
.btn::after{
  content:"";position:absolute;inset:0;border-radius:inherit;
  background:linear-gradient(120deg,transparent 20%,rgba(255,255,255,.35) 50%,transparent 80%);
  transform:translateX(-120%);transition:transform .55s ease;
}
.btn:hover::after{transform:translateX(120%);}
.btn:active{transform:scale(.97);}

.card-icon{transition:transform .3s ease, background .3s ease;}
.card:hover .card-icon{transform:rotate(-6deg) scale(1.08);background:rgba(15,94,247,.14);}

.nav-links > a, .nav-item > button{position:relative;}
.nav-links > a::after{
  content:"";position:absolute;left:14px;right:14px;bottom:5px;height:2px;background:var(--primary);
  transform:scaleX(0);transform-origin:left;transition:transform .2s ease;
}
.nav-links > a:hover::after, .nav-links > a.active::after{transform:scaleX(1);}

.topo-node{transition:r .3s ease;}
.topo:hover .topo-node{r:9;}

.social-row a{transition:transform .2s ease, background .2s ease;}
.social-row a:hover{transform:translateY(-3px);background:var(--primary);}

.price-card{transition:transform .25s ease, box-shadow .25s ease;}
.price-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);}

.process-step{transition:transform .25s ease, border-color .25s ease;}
.process-step:hover{transform:translateY(-4px);border-color:rgba(15,94,247,.3);}
.process-step:hover .process-num{color:rgba(15,94,247,.5);}

.testi-card{transition:transform .25s ease, box-shadow .25s ease;}
.testi-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);}

/* ---------- Stagger reveal ---------- */
.reveal{transition:opacity .6s ease, transform .6s ease;}
.reveal[data-d="1"]{transition-delay:.08s;}
.reveal[data-d="2"]{transition-delay:.16s;}
.reveal[data-d="3"]{transition-delay:.24s;}
.reveal[data-d="4"]{transition-delay:.32s;}
.reveal[data-d="5"]{transition-delay:.4s;}
.reveal[data-d="6"]{transition-delay:.48s;}

/* ---------- Responsiveness pass ---------- */
@media (max-width:1080px){
  .grid-4{grid-template-columns:repeat(3,1fr);}
}
@media (max-width:860px){
  .grid-3{grid-template-columns:repeat(2,1fr);}
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .foot-grid{grid-template-columns:repeat(2,1fr);}
  .hero-stats{gap:22px;}
  .cta-band{padding:44px 28px;flex-direction:column;align-items:flex-start;}
}
@media (max-width:640px){
  h1{font-size:clamp(1.8rem,7vw,2.4rem) !important;}
  .section{padding:52px 0;}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr !important;}
  .process-grid{grid-template-columns:1fr !important;}
  .hero-stats{gap:18px 26px;}
  .hero-stats > div{min-width:40%;}
  .card-float{position:static !important;display:inline-flex;margin:6px 6px 0 0;}
  .topo{margin-top:24px;}
  .cta-band{border-radius:20px;padding:36px 22px;}
  .price-card{padding:26px 22px;}
  .contact-info-card{padding:26px 22px;}
  .foot-grid{grid-template-columns:1fr;}
  .foot-bottom{flex-direction:column;align-items:flex-start;}
  .logo-strip{justify-content:flex-start;gap:22px;}
}
@media (max-width:420px){
  .hero-actions{flex-direction:column;align-items:stretch;}
  .hero-actions .btn{width:100%;}
  .nav-cta .btn-primary{padding:9px 14px;font-size:13px;}
}

@media (prefers-reduced-motion: reduce){
  .mesh::before,.mesh::after{animation:none;}
  .float{animation:none;}
}