/* ==========================================================
   AXIOLYN — Stylesheet
   Tokens • Reset • Nav • Hero • Sections • Pages • Widget • Mobile
========================================================== */

:root{
  --bg-void:#0A0E14;
  --bg-panel:#10161F;
  --bg-panel-2:#161D29;
  --bg-panel-3:#1B2330;
  --ink:#E8ECF1;
  --ink-dim:#8B96A8;
  --ink-faint:#5B6577;
  --sync-teal:#3FE0C5;
  --async-violet:#8B7CFF;
  --signal-amber:#FFB454;
  --line:rgba(255,255,255,0.08);
  --line-strong:rgba(255,255,255,0.14);
  --shadow:0 20px 60px -20px rgba(0,0,0,0.6);
  --ease:cubic-bezier(.16,.8,.24,1);
  --btn-ink:#081019;
}

html.light-mode{
  --bg-void:#F6F7FA;
  --bg-panel:#FFFFFF;
  --bg-panel-2:#F1F3F7;
  --bg-panel-3:#E7EAF1;
  --ink:#10141C;
  --ink-dim:#4A5568;
  --ink-faint:#828EA0;
  --sync-teal:#189981;
  --async-violet:#6B4FE0;
  --signal-amber:#C97A12;
  --line:rgba(16,20,28,0.09);
  --line-strong:rgba(16,20,28,0.16);
  --shadow:0 20px 50px -22px rgba(16,20,28,0.16);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg-void);
  color:var(--ink);
  font-family:'Inter',sans-serif;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  transition:background .45s var(--ease), color .45s var(--ease);
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font:inherit;cursor:pointer;border:none;background:none;color:inherit}
h1,h2,h3,h4{font-family:'Space Grotesk',sans-serif;font-weight:600;letter-spacing:-0.02em;color:var(--ink)}
.mono{font-family:'JetBrains Mono',monospace}
.wrap{max-width:1200px;margin:0 auto;padding:0 32px}
.eyebrow{
  font-family:'JetBrains Mono',monospace;
  font-size:12.5px;letter-spacing:0.14em;text-transform:uppercase;
  color:var(--sync-teal);display:inline-flex;align-items:center;gap:10px;
}
.eyebrow::before{content:'';width:16px;height:1px;background:var(--sync-teal)}
::selection{background:var(--async-violet);color:#fff}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:0.001ms !important;animation-iteration-count:1 !important;transition-duration:0.001ms !important;scroll-behavior:auto !important}
}

/* ===================== Buttons ===================== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 26px;border-radius:100px;font-weight:600;font-size:14.5px;
  transition:transform .35s var(--ease), box-shadow .35s var(--ease), background .3s, color .3s, border-color .3s;
  white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(135deg,var(--sync-teal),var(--async-violet));
  color:var(--btn-ink);
  box-shadow:0 8px 30px -8px rgba(63,224,197,0.45);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 36px -10px rgba(139,124,255,0.55)}
.btn-ghost{
  border:1px solid var(--line-strong);
  color:var(--ink);
  background:rgba(120,130,150,0.04);
}
.btn-ghost:hover{border-color:var(--sync-teal);background:rgba(63,224,197,0.08);transform:translateY(-2px)}
.btn-sm{padding:10px 18px;font-size:13px}
.btn svg{width:16px;height:16px}

/* ===================== Nav ===================== */
header{
  position:fixed;top:0;left:0;right:0;z-index:200;
  padding:20px 0;
  transition:padding .4s var(--ease), background .4s var(--ease), border-color .4s var(--ease);
  border-bottom:1px solid transparent;
}
header.scrolled{
  padding:12px 0;
  background:rgba(10,14,20,0.78);
  backdrop-filter:blur(16px) saturate(140%);
  border-bottom:1px solid var(--line);
}
html.light-mode header.scrolled{background:rgba(246,247,250,0.82)}
nav{display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:10px;font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:19px;letter-spacing:-0.01em;flex-shrink:0}
.logo img.mark{height:30px;width:auto;flex-shrink:0}
.logo .word{color:var(--ink)}
.nav-links{display:flex;align-items:center;gap:30px}
.nav-links > li > a{
  font-size:14px;color:var(--ink-dim);font-weight:500;position:relative;
  transition:color .3s;
}
.nav-links > li > a::after{
  content:'';position:absolute;left:0;bottom:-6px;width:0;height:1px;background:var(--sync-teal);
  transition:width .3s var(--ease);
}
.nav-links > li > a:hover{color:var(--ink)}
.nav-links > li > a:hover::after{width:100%}
.nav-links > li > a.active{color:var(--ink)}
.nav-links > li > a.active::after{width:100%}
.nav-cta{display:flex;align-items:center;gap:14px}
.nav-toggle{display:none;width:26px;height:20px;position:relative;z-index:210}
.nav-toggle span{position:absolute;left:0;width:100%;height:2px;background:var(--ink);border-radius:2px;transition:.35s var(--ease)}
.nav-toggle span:nth-child(1){top:0}
.nav-toggle span:nth-child(2){top:9px}
.nav-toggle span:nth-child(3){top:18px}
.nav-toggle.open span:nth-child(1){transform:translateY(9px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-9px) rotate(-45deg)}

/* Nav dropdown */
.has-dropdown{position:relative}
.nav-drop-btn{display:flex;align-items:center;gap:6px;font-size:14px;color:var(--ink-dim);font-weight:500;transition:color .3s}
.has-dropdown:hover .nav-drop-btn, .has-dropdown.open .nav-drop-btn{color:var(--ink)}
.nav-drop-btn svg{width:12px;height:12px;transition:transform .3s var(--ease)}
.has-dropdown:hover .nav-drop-btn svg, .has-dropdown.open .nav-drop-btn svg{transform:rotate(180deg)}
.nav-dropdown{
  position:absolute;top:100%;left:50%;transform:translateX(-50%);
  width:270px;padding-top:18px;opacity:0;pointer-events:none;
  transition:opacity .25s var(--ease);z-index:60;
}
.has-dropdown:hover .nav-dropdown, .has-dropdown.open .nav-dropdown{opacity:1;pointer-events:auto}
.nav-dropdown-inner{
  background:var(--bg-panel);border:1px solid var(--line-strong);border-radius:16px;
  box-shadow:var(--shadow);padding:10px;transform:translateY(6px);
  transition:transform .3s var(--ease), background .45s var(--ease), border-color .45s var(--ease);
}
.has-dropdown:hover .nav-dropdown-inner, .has-dropdown.open .nav-dropdown-inner{transform:translateY(0)}
.nav-dropdown a{display:flex;flex-direction:column;gap:2px;padding:11px 14px;border-radius:10px;transition:background .25s}
.nav-dropdown a:hover{background:var(--bg-panel-2)}
.nav-dropdown a .t{font-size:13.5px;font-weight:600;color:var(--ink);display:flex;align-items:center;gap:8px}
.nav-dropdown a .t span.dot{width:6px;height:6px;border-radius:50%;flex-shrink:0}
.nav-dropdown a .d{font-size:11.5px;color:var(--ink-faint);padding-left:14px}

/* Theme toggle */
.theme-toggle{
  width:40px;height:40px;border-radius:50%;flex-shrink:0;
  border:1px solid var(--line-strong);
  background:rgba(120,130,150,0.04);
  display:flex;align-items:center;justify-content:center;
  color:var(--ink-dim);position:relative;transition:.3s;
}
.theme-toggle:hover{border-color:var(--sync-teal);color:var(--sync-teal)}
.theme-toggle svg{width:17px;height:17px;position:absolute;transition:opacity .35s var(--ease), transform .5s var(--ease)}
.theme-toggle .icon-sun{opacity:0;transform:rotate(-80deg) scale(.4)}
.theme-toggle .icon-moon{opacity:1;transform:rotate(0) scale(1)}
html.light-mode .theme-toggle .icon-sun{opacity:1;transform:rotate(0) scale(1)}
html.light-mode .theme-toggle .icon-moon{opacity:0;transform:rotate(80deg) scale(.4)}

/* ===================== Hero ===================== */
.hero{
  position:relative;min-height:100vh;display:flex;flex-direction:column;justify-content:center;
  padding-top:120px;padding-bottom:60px;overflow:hidden;
}
#sync-canvas{position:absolute;inset:0;width:100%;height:100%;z-index:0;opacity:0.85}
html.light-mode #sync-canvas{opacity:0.55}
.hero::after{
  content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse 80% 60% at 50% 0%, rgba(10,14,20,0) 0%, var(--bg-void) 78%),
             linear-gradient(180deg, rgba(10,14,20,0.2) 0%, var(--bg-void) 100%);
  pointer-events:none;z-index:1;transition:background .45s var(--ease);
}
html.light-mode .hero::after{
  background:radial-gradient(ellipse 80% 60% at 50% 0%, rgba(246,247,250,0) 0%, var(--bg-void) 78%),
             linear-gradient(180deg, rgba(246,247,250,0.2) 0%, var(--bg-void) 100%);
}
.hero-inner{position:relative;z-index:2}
.hero-content{max-width:760px}
.hero .eyebrow{margin-bottom:26px;opacity:0;animation:riseIn .9s var(--ease) .1s forwards}
.hero h1{
  font-size:clamp(40px,6.2vw,80px);line-height:0.98;font-weight:700;margin-bottom:26px;
  opacity:0;animation:riseIn 1s var(--ease) .25s forwards;
}
.hero h1 .grad{
  background:linear-gradient(100deg,var(--sync-teal),var(--async-violet) 70%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero p.lead{
  font-size:clamp(16px,2vw,19px);color:var(--ink-dim);max-width:540px;margin-bottom:40px;
  opacity:0;animation:riseIn 1s var(--ease) .4s forwards;
}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;opacity:0;animation:riseIn 1s var(--ease) .55s forwards}
@keyframes riseIn{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:translateY(0)}}

.scroll-cue{
  position:absolute;bottom:28px;left:32px;display:flex;align-items:center;gap:10px;z-index:2;
  color:var(--ink-faint);font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:.1em;
  opacity:0;animation:riseIn 1s var(--ease) .8s forwards;
}
.scroll-cue .line{width:1px;height:34px;background:linear-gradient(var(--sync-teal),transparent);position:relative;overflow:hidden}
.scroll-cue .line::after{content:'';position:absolute;top:-34px;left:0;width:100%;height:34px;background:linear-gradient(var(--async-violet),transparent);animation:cueDrop 2.2s ease-in-out infinite}
@keyframes cueDrop{0%{top:-34px}100%{top:34px}}

/* ===================== Page hero (subpages) ===================== */
.page-hero{position:relative;padding:170px 0 90px;overflow:hidden}
.page-hero .blob{position:absolute;border-radius:50%;filter:blur(90px);opacity:.28;z-index:0;pointer-events:none}
.page-hero .blob1{width:440px;height:440px;background:var(--sync-teal);top:-180px;left:-120px}
.page-hero .blob2{width:440px;height:440px;background:var(--async-violet);top:-120px;right:-160px}
.page-hero-inner{position:relative;z-index:1;max-width:760px}
.breadcrumb{display:flex;align-items:center;gap:8px;font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--ink-faint);margin-bottom:26px}
.breadcrumb a{color:var(--ink-faint);transition:color .3s}
.breadcrumb a:hover{color:var(--sync-teal)}
.page-hero h1{font-size:clamp(34px,5.4vw,58px);line-height:1.05;margin-bottom:22px}
.page-hero p.lead{font-size:clamp(15.5px,1.8vw,17.5px);color:var(--ink-dim);max-width:560px}
.page-hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-top:34px}

/* ===================== Marquee ===================== */
.marquee-section{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg-panel);overflow:hidden;padding:22px 0;transition:background .45s var(--ease), border-color .45s var(--ease)}
.marquee-track{display:flex;width:max-content;animation:scrollMarquee 32s linear infinite}
.marquee-track:hover{animation-play-state:paused}
.marquee-track span{
  font-family:'JetBrains Mono',monospace;font-size:14px;color:var(--ink-faint);
  padding:0 28px;white-space:nowrap;display:flex;align-items:center;gap:28px;
}
.marquee-track span::after{content:'◆';color:var(--sync-teal);font-size:9px}
@keyframes scrollMarquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ===================== Section shared ===================== */
section{padding:130px 0;position:relative}
.section-tight{padding:70px 0}
.section-head{max-width:640px;margin-bottom:70px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.section-head h2{font-size:clamp(30px,4vw,46px);margin-top:20px;line-height:1.08}
.section-head p{color:var(--ink-dim);font-size:16px;margin-top:18px;max-width:520px}
.section-head.center p{margin-left:auto;margin-right:auto}

.reveal{opacity:0;transform:translateY(36px);transition:opacity .9s var(--ease), transform .9s var(--ease)}
.reveal.in{opacity:1;transform:translateY(0)}
.reveal-stagger > *{opacity:0;transform:translateY(30px);transition:opacity .8s var(--ease), transform .8s var(--ease)}
.reveal-stagger.in > *{opacity:1;transform:translateY(0)}
.reveal-stagger.in > *:nth-child(1){transition-delay:.05s}
.reveal-stagger.in > *:nth-child(2){transition-delay:.15s}
.reveal-stagger.in > *:nth-child(3){transition-delay:.25s}
.reveal-stagger.in > *:nth-child(4){transition-delay:.35s}
.reveal-stagger.in > *:nth-child(5){transition-delay:.45s}
.reveal-stagger.in > *:nth-child(6){transition-delay:.55s}
.reveal-stagger.in > *:nth-child(7){transition-delay:.65s}
.reveal-stagger.in > *:nth-child(8){transition-delay:.75s}
.reveal-stagger.in > *:nth-child(9){transition-delay:.85s}

/* ===================== Services ===================== */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.service-card{
  background:linear-gradient(180deg,var(--bg-panel) 0%, var(--bg-panel-2) 100%);
  border:1px solid var(--line);border-radius:20px;padding:36px 30px;
  transition:transform .45s var(--ease), border-color .45s var(--ease), box-shadow .45s var(--ease), background .45s var(--ease);
  position:relative;overflow:hidden;display:flex;flex-direction:column;
}
.service-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,var(--accent1),var(--accent2));
  transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease);
}
.service-card:hover{transform:translateY(-8px);border-color:var(--line-strong);box-shadow:var(--shadow)}
.service-card:hover::before{transform:scaleX(1)}
.service-card:nth-child(1){--accent1:var(--sync-teal);--accent2:#7fe9d4}
.service-card:nth-child(2){--accent1:var(--async-violet);--accent2:#a99bff}
.service-card:nth-child(3){--accent1:var(--signal-amber);--accent2:#ffcf8a}
.card-icon{
  width:50px;height:50px;border-radius:13px;display:flex;align-items:center;justify-content:center;
  background:var(--bg-panel-3);border:1px solid var(--line-strong);margin-bottom:24px;
  color:var(--accent1);transition:transform .4s var(--ease);
}
.service-card:hover .card-icon{transform:scale(1.08) rotate(-4deg)}
.card-icon svg{width:24px;height:24px}
.service-card h3{font-size:21px;margin-bottom:10px}
.service-card p.desc{color:var(--ink-dim);font-size:14.5px;margin-bottom:20px}
.service-card ul{display:flex;flex-direction:column;gap:9px;margin-bottom:auto}
.service-card ul li{
  font-size:13.5px;color:var(--ink-dim);display:flex;align-items:center;gap:9px;
}
.service-card ul li::before{content:'';width:5px;height:5px;border-radius:50%;background:var(--accent1);flex-shrink:0}
.card-link{
  display:inline-flex;align-items:center;gap:8px;margin-top:24px;align-self:flex-start;
  padding:12px 20px;border-radius:100px;border:1px solid var(--accent1);
  font-size:13.5px;font-weight:600;color:var(--accent1);background:transparent;
  transition:background .35s var(--ease), color .35s var(--ease), transform .35s var(--ease), box-shadow .35s var(--ease);
}
.card-link svg{width:14px;height:14px;transition:transform .3s var(--ease)}
.card-link:hover{background:var(--accent1);color:var(--btn-ink);transform:translateY(-2px);box-shadow:0 10px 24px -10px var(--accent1)}
.card-link:hover svg{transform:translateX(4px)}

/* ===================== Process ===================== */
.process{background:var(--bg-panel);border-top:1px solid var(--line);border-bottom:1px solid var(--line);transition:background .45s var(--ease), border-color .45s var(--ease)}
.process-list{display:flex;flex-direction:column}
.process-row{
  display:grid;grid-template-columns:90px 1fr 1fr;gap:30px;padding:34px 0;
  border-top:1px solid var(--line);align-items:start;
  transition:padding-left .4s var(--ease);
}
.process-row:last-child{border-bottom:1px solid var(--line)}
.process-row:hover{padding-left:14px}
.process-num{font-family:'JetBrains Mono',monospace;font-size:14px;color:var(--ink-faint);padding-top:4px}
.process-row:hover .process-num{color:var(--sync-teal)}
.process-title h3{font-size:22px}
.process-title span{display:block;margin-top:6px;font-family:'JetBrains Mono',monospace;font-size:11.5px;letter-spacing:.08em;color:var(--async-violet);text-transform:uppercase}
.process-desc p{color:var(--ink-dim);font-size:15px;max-width:440px}

/* Mini process (subpages) */
.mini-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.mini-step{padding:28px;border:1px solid var(--line);border-radius:16px;background:var(--bg-panel);transition:transform .4s var(--ease), border-color .3s, background .45s var(--ease)}
.mini-step:hover{transform:translateY(-5px);border-color:var(--line-strong)}
.mini-step .num{font-family:'JetBrains Mono',monospace;font-size:13px;color:var(--async-violet);margin-bottom:14px;display:block}
.mini-step h4{font-size:17px;margin-bottom:8px}
.mini-step p{font-size:13.5px;color:var(--ink-dim)}

/* ===================== AI showcase ===================== */
.ai-section{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.ai-copy .section-head{margin-bottom:34px}
.ai-points{display:flex;flex-direction:column;gap:22px;margin-bottom:36px}
.ai-point{display:flex;gap:16px}
.ai-point .dot{
  width:34px;height:34px;border-radius:10px;flex-shrink:0;
  background:linear-gradient(135deg,rgba(63,224,197,.16),rgba(139,124,255,.16));
  border:1px solid var(--line-strong);display:flex;align-items:center;justify-content:center;color:var(--sync-teal);
}
.ai-point .dot svg{width:16px;height:16px}
.ai-point h4{font-size:15.5px;margin-bottom:4px}
.ai-point p{font-size:14px;color:var(--ink-dim)}

.chat-mock{
  background:var(--bg-panel);border:1px solid var(--line-strong);border-radius:20px;
  box-shadow:var(--shadow);overflow:hidden;transition:background .45s var(--ease), border-color .45s var(--ease);
}
.chat-mock-head{
  display:flex;align-items:center;gap:12px;padding:18px 20px;border-bottom:1px solid var(--line);
  background:var(--bg-panel-2);
}
.chat-mock-head .avatar{
  width:32px;height:32px;border-radius:9px;background:linear-gradient(135deg,var(--sync-teal),var(--async-violet));
  display:flex;align-items:center;justify-content:center;font-family:'Space Grotesk';font-weight:700;font-size:14px;color:var(--btn-ink);
}
.chat-mock-head .who{font-size:13.5px;font-weight:600}
.chat-mock-head .status{font-size:11.5px;color:var(--sync-teal);display:flex;align-items:center;gap:6px}
.chat-mock-head .status::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--sync-teal);box-shadow:0 0 0 3px rgba(63,224,197,.2)}
.chat-mock-body{padding:22px 20px;display:flex;flex-direction:column;gap:14px;min-height:280px}
.bubble{max-width:78%;padding:12px 16px;border-radius:14px;font-size:14px;line-height:1.5;opacity:0}
.bubble.bot{background:var(--bg-panel-3);border:1px solid var(--line);align-self:flex-start;border-bottom-left-radius:4px}
.bubble.user{background:linear-gradient(135deg,var(--sync-teal),var(--async-violet));color:var(--btn-ink);align-self:flex-end;border-bottom-right-radius:4px;font-weight:500}
.chat-mock-foot{padding:16px 20px;border-top:1px solid var(--line);display:flex;gap:10px;align-items:center}
.chat-mock-foot .fake-input{flex:1;background:var(--bg-panel-3);border:1px solid var(--line);border-radius:100px;padding:11px 16px;font-size:13.5px;color:var(--ink-faint)}
.chat-mock-foot .send-dot{width:38px;height:38px;border-radius:50%;background:var(--bg-panel-3);border:1px solid var(--line-strong);display:flex;align-items:center;justify-content:center;color:var(--sync-teal)}
.chat-mock-foot .send-dot svg{width:16px;height:16px}

/* ===================== Why grid ===================== */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:20px;overflow:hidden;transition:background .45s var(--ease), border-color .45s var(--ease)}
.why-item{background:var(--bg-panel);padding:34px 28px;transition:background .4s var(--ease)}
.why-item:hover{background:var(--bg-panel-2)}
.why-item .card-icon{margin-bottom:20px;color:var(--sync-teal)}
.why-item h4{font-size:16.5px;margin-bottom:8px}
.why-item p{font-size:13.5px;color:var(--ink-dim)}

/* ===================== Capability grid (subpages) ===================== */
.capability-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.capability-card{
  display:flex;gap:18px;padding:26px;background:var(--bg-panel);border:1px solid var(--line);border-radius:16px;
  transition:transform .35s var(--ease), border-color .35s var(--ease), box-shadow .35s var(--ease), background .45s var(--ease);
}
.capability-card:hover{border-color:var(--line-strong);transform:translateY(-4px);box-shadow:var(--shadow)}
.capability-card .cicon{
  width:42px;height:42px;border-radius:12px;flex-shrink:0;display:flex;align-items:center;justify-content:center;
  background:var(--bg-panel-3);border:1px solid var(--line-strong);color:var(--sync-teal);
}
.capability-card .cicon svg{width:20px;height:20px}
.capability-card h4{font-size:16px;margin-bottom:6px}
.capability-card p{font-size:13.5px;color:var(--ink-dim)}

/* ===================== Industries / tech chips ===================== */
.industry-grid{display:flex;flex-wrap:wrap;gap:12px}
.industry-chip{
  padding:13px 20px;border-radius:14px;border:1px solid var(--line);background:var(--bg-panel);
  font-size:14px;color:var(--ink-dim);display:flex;align-items:center;gap:10px;transition:.3s var(--ease);
}
.industry-chip:hover{border-color:var(--sync-teal);color:var(--ink);transform:translateY(-3px);box-shadow:var(--shadow)}
.industry-chip .ic{color:var(--async-violet);display:flex;flex-shrink:0}
.industry-chip .ic svg{width:16px;height:16px}

.tech-cloud{display:flex;flex-wrap:wrap;gap:10px}
.tech-pill{
  padding:10px 18px;border-radius:100px;border:1px solid var(--line-strong);
  font-family:'JetBrains Mono',monospace;font-size:12.5px;color:var(--ink-dim);
  background:var(--bg-panel-2);transition:.3s;
}
.tech-pill:hover{color:var(--sync-teal);border-color:var(--sync-teal)}

/* ===================== FAQ ===================== */
.faq-list{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:26px 2px;text-align:left;font-family:'Space Grotesk',sans-serif;font-size:16.5px;font-weight:600;color:var(--ink);
}
.faq-q .plus{
  width:28px;height:28px;border-radius:50%;border:1px solid var(--line-strong);flex-shrink:0;
  display:flex;align-items:center;justify-content:center;position:relative;transition:transform .4s var(--ease), border-color .3s;
}
.faq-q .plus::before, .faq-q .plus::after{content:'';position:absolute;background:var(--ink-dim);transition:.3s;}
.faq-q .plus::before{width:10px;height:1.4px}
.faq-q .plus::after{width:1.4px;height:10px}
.faq-item.open .plus{transform:rotate(135deg);border-color:var(--sync-teal)}
.faq-item.open .plus::before, .faq-item.open .plus::after{background:var(--sync-teal)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s var(--ease);}
.faq-a p{padding:0 2px 26px;color:var(--ink-dim);font-size:14.5px;max-width:640px;line-height:1.7}

/* ===================== Cross links (subpages) ===================== */
.cross-links{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.cross-link-card{
  display:flex;justify-content:space-between;align-items:center;gap:16px;padding:26px 28px;border:1px solid var(--line);
  border-radius:16px;background:var(--bg-panel);transition:transform .35s var(--ease), border-color .35s var(--ease), background .45s var(--ease);
}
.cross-link-card:hover{border-color:var(--sync-teal);transform:translateY(-4px)}
.cross-link-card .txt h4{font-size:16px;margin-bottom:4px}
.cross-link-card .txt p{font-size:12.5px;color:var(--ink-faint)}
.cross-link-card svg{width:18px;height:18px;color:var(--sync-teal);flex-shrink:0}

/* ===================== Testimonials ===================== */
.testi-section{background:var(--bg-panel);border-top:1px solid var(--line);border-bottom:1px solid var(--line);transition:background .45s var(--ease), border-color .45s var(--ease)}
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.testi-card{background:var(--bg-panel-2);border:1px solid var(--line);border-radius:18px;padding:30px;transition:background .45s var(--ease), border-color .45s var(--ease)}
.testi-card .stars{color:var(--signal-amber);font-size:13px;margin-bottom:16px;letter-spacing:2px}
.testi-card p.quote{font-size:15px;color:var(--ink);margin-bottom:22px;line-height:1.6}
.testi-who{display:flex;align-items:center;gap:12px}
.testi-who .initial{width:38px;height:38px;border-radius:50%;background:var(--bg-panel-3);border:1px solid var(--line-strong);display:flex;align-items:center;justify-content:center;font-family:'Space Grotesk';font-weight:600;font-size:14px;color:var(--async-violet)}
.testi-who .name{font-size:13.5px;font-weight:600}
.testi-who .role{font-size:12px;color:var(--ink-faint)}

/* ===================== CTA banner ===================== */
.cta-banner{
  background:linear-gradient(135deg,var(--bg-panel-2), var(--bg-panel));
  border:1px solid var(--line-strong);border-radius:28px;padding:80px 60px;text-align:center;
  position:relative;overflow:hidden;transition:background .45s var(--ease), border-color .45s var(--ease);
}
.cta-banner::before{
  content:'';position:absolute;width:600px;height:600px;border-radius:50%;
  background:radial-gradient(circle,rgba(63,224,197,.14),transparent 70%);
  top:-300px;left:-150px;
}
.cta-banner::after{
  content:'';position:absolute;width:600px;height:600px;border-radius:50%;
  background:radial-gradient(circle,rgba(139,124,255,.14),transparent 70%);
  bottom:-300px;right:-150px;
}
.cta-banner h2{font-size:clamp(28px,4vw,44px);margin:20px 0 16px;position:relative;max-width:640px;margin-left:auto;margin-right:auto}
.cta-banner p{color:var(--ink-dim);max-width:460px;margin:0 auto 34px;position:relative}
.cta-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;position:relative}

/* ===================== Footer ===================== */
footer{padding:70px 0 34px}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:50px;padding-bottom:56px;border-bottom:1px solid var(--line)}
.footer-brand p{color:var(--ink-dim);font-size:14px;margin-top:16px;max-width:280px}
.footer-col h5{font-family:'JetBrains Mono',monospace;font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:18px}
.footer-col ul{display:flex;flex-direction:column;gap:12px}
.footer-col a{font-size:14px;color:var(--ink-dim);transition:color .3s}
.footer-col a:hover{color:var(--sync-teal)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:28px;flex-wrap:wrap;gap:14px}
.footer-bottom p{font-size:12.5px;color:var(--ink-faint)}
.socials{display:flex;gap:14px}
.socials a{width:36px;height:36px;border-radius:50%;border:1px solid var(--line-strong);display:flex;align-items:center;justify-content:center;color:var(--ink-dim);transition:.3s}
.socials a:hover{border-color:var(--sync-teal);color:var(--sync-teal);transform:translateY(-2px)}
.socials svg{width:15px;height:15px}

/* ===================== Chatbot widget ===================== */
.widget-toggle{
  position:fixed;bottom:26px;right:26px;z-index:200;
  width:60px;height:60px;border-radius:50%;
  background:linear-gradient(135deg,var(--sync-teal),var(--async-violet));
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 30px -6px rgba(139,124,255,.55);
  transition:transform .35s var(--ease);
}
.widget-toggle:hover{transform:scale(1.08)}
.widget-toggle svg{width:24px;height:24px;color:var(--btn-ink);transition:.3s}
.widget-toggle .ping{position:absolute;inset:0;border-radius:50%;border:2px solid var(--sync-teal);animation:ping 2.4s ease-out infinite}
@keyframes ping{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.7);opacity:0}}

.widget-panel{
  position:fixed;bottom:100px;right:26px;z-index:200;width:360px;max-width:calc(100vw - 40px);
  background:var(--bg-panel);border:1px solid var(--line-strong);border-radius:20px;box-shadow:0 30px 70px -20px rgba(0,0,0,.7);
  overflow:hidden;transform:translateY(24px) scale(.97);opacity:0;pointer-events:none;
  transition:transform .4s var(--ease), opacity .4s var(--ease), background .45s var(--ease), border-color .45s var(--ease);
}
.widget-panel.open{transform:translateY(0) scale(1);opacity:1;pointer-events:auto}
.widget-head{display:flex;align-items:center;gap:12px;padding:16px 18px;background:var(--bg-panel-2);border-bottom:1px solid var(--line)}
.widget-head .avatar{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--sync-teal),var(--async-violet));display:flex;align-items:center;justify-content:center;font-family:'Space Grotesk';font-weight:700;font-size:14px;color:var(--btn-ink)}
.widget-head .info .name{font-size:13.5px;font-weight:600}
.widget-head .info .status{font-size:11px;color:var(--sync-teal);display:flex;align-items:center;gap:5px}
.widget-head .info .status::before{content:'';width:5px;height:5px;border-radius:50%;background:var(--sync-teal)}
.widget-close{margin-left:auto;width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--ink-dim);transition:.3s}
.widget-close:hover{background:var(--bg-panel-3);color:var(--ink)}
.widget-close svg{width:14px;height:14px}
.widget-body{height:340px;overflow-y:auto;padding:18px;display:flex;flex-direction:column;gap:12px;scrollbar-width:thin}
.widget-body::-webkit-scrollbar{width:5px}
.widget-body::-webkit-scrollbar-thumb{background:var(--bg-panel-3);border-radius:4px}
.wbubble{max-width:82%;padding:10px 14px;border-radius:13px;font-size:13.5px;line-height:1.5;animation:bubbleIn .4s var(--ease)}
@keyframes bubbleIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
.wbubble.bot{background:var(--bg-panel-3);border:1px solid var(--line);align-self:flex-start;border-bottom-left-radius:3px}
.wbubble.user{background:linear-gradient(135deg,var(--sync-teal),var(--async-violet));color:var(--btn-ink);font-weight:500;align-self:flex-end;border-bottom-right-radius:3px}
.typing{display:flex;gap:4px;align-self:flex-start;padding:12px 14px;background:var(--bg-panel-3);border:1px solid var(--line);border-radius:13px;border-bottom-left-radius:3px}
.typing span{width:6px;height:6px;border-radius:50%;background:var(--ink-faint);animation:typingBounce 1.2s infinite ease-in-out}
.typing span:nth-child(2){animation-delay:.15s}
.typing span:nth-child(3){animation-delay:.3s}
@keyframes typingBounce{0%,60%,100%{transform:translateY(0);opacity:.5}30%{transform:translateY(-5px);opacity:1}}
.widget-quick{display:flex;gap:8px;flex-wrap:wrap;padding:0 18px 12px}
.qchip{font-size:12px;padding:7px 12px;border-radius:100px;border:1px solid var(--line-strong);color:var(--ink-dim);transition:.3s}
.qchip:hover{border-color:var(--sync-teal);color:var(--sync-teal)}
.widget-foot{display:flex;gap:8px;padding:14px 16px;border-top:1px solid var(--line)}
.widget-foot input{
  flex:1;background:var(--bg-panel-3);border:1px solid var(--line-strong);border-radius:100px;
  padding:10px 16px;font-size:13.5px;color:var(--ink);font-family:inherit;
}
.widget-foot input:focus{outline:none;border-color:var(--sync-teal)}
.widget-foot button{
  width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--sync-teal),var(--async-violet));
  display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:.3s;
}
.widget-foot button:hover{transform:scale(1.06)}
.widget-foot button svg{width:15px;height:15px;color:var(--btn-ink)}

/* ===================== Responsive ===================== */
@media (max-width:1000px){
  .footer-top{grid-template-columns:1fr 1fr;gap:36px}
}
@media (max-width:900px){
  .services-grid{grid-template-columns:1fr}
  .why-grid{grid-template-columns:1fr}
  .testi-grid{grid-template-columns:1fr}
  .ai-section{grid-template-columns:1fr;gap:50px}
  .process-row{grid-template-columns:50px 1fr;gap:16px}
  .process-desc{grid-column:2}
  .cta-banner{padding:56px 26px}
  .capability-grid{grid-template-columns:1fr}
  .mini-steps{grid-template-columns:1fr}
  .cross-links{grid-template-columns:1fr}
  section{padding:100px 0}
}
@media (max-width:720px){
  .nav-links{
    position:fixed;top:0;right:0;height:100vh;width:82%;max-width:340px;
    background:var(--bg-panel);flex-direction:column;justify-content:flex-start;align-items:stretch;
    padding:110px 32px 40px;gap:6px;transform:translateX(100%);transition:transform .45s var(--ease), background .45s var(--ease);
    border-left:1px solid var(--line-strong);z-index:150;overflow-y:auto;
  }
  .nav-links.open{transform:translateX(0)}
  .nav-links > li{border-bottom:1px solid var(--line)}
  .nav-links > li > a, .nav-drop-btn{font-size:18px;padding:16px 2px;display:flex;width:100%}
  .nav-toggle{display:block}
  .nav-cta .btn-primary{display:none}
  footer .wrap, section .wrap{padding-left:22px;padding-right:22px}
  section{padding:80px 0}
  .footer-top{grid-template-columns:1fr;gap:36px}
  .widget-panel{right:14px;left:14px;width:auto}
  .widget-toggle{right:18px;bottom:18px}
  .page-hero{padding:150px 0 70px}

  /* mobile dropdown becomes inline expandable */
  .nav-dropdown{
    position:static;opacity:1;pointer-events:auto;width:100%;
    padding:0 0 10px 8px;display:none;
  }
  .has-dropdown.open .nav-dropdown{display:flex;flex-direction:column}
  .nav-dropdown-inner{
    background:none;border:none;box-shadow:none;padding:0;transform:none;
  }
  .nav-dropdown a{padding:10px 10px}
}
@media (max-width:460px){
  .hero h1{font-size:clamp(34px,10vw,50px)}
  .wrap{padding:0 20px}
}