/* =========================================================
   AMBusinesss.com — Design System
   Dark luxury / glassmorphism / AI fintech aesthetic
   ========================================================= */

:root{
  --primary:#0066FF;
  --secondary:#00D4FF;
  --accent:#00FFB3;
  --bg:#050816;
  --bg-alt:#080c22;
  --bg-elev:#0b1230;
  --surface:rgba(255,255,255,0.045);
  --surface-strong:rgba(255,255,255,0.075);
  --border:rgba(255,255,255,0.09);
  --border-strong:rgba(255,255,255,0.16);
  --text:#F5F7FF;
  --text-dim:#A9B1C9;
  --text-faint:#6E7690;
  --glass:rgba(10,14,34,0.55);
  --glass-strong:rgba(10,14,34,0.78);
  --radius-sm:10px;
  --radius:18px;
  --radius-lg:28px;
  --shadow-glow:0 0 60px rgba(0,102,255,0.25);
  --grad-primary:linear-gradient(135deg,#0066FF 0%,#00D4FF 55%,#00FFB3 100%);
  --grad-primary-diag:linear-gradient(120deg,#0066FF,#3B82F6 35%,#00D4FF 70%,#00FFB3);
  --grad-text:linear-gradient(120deg,#FFFFFF 0%,#BFE6FF 45%,#00D4FF 100%);
  --ease:cubic-bezier(.16,.84,.44,1);
  --font-display:'Space Grotesk',Inter,system-ui,sans-serif;
  --font-body:'Inter',system-ui,-apple-system,sans-serif;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
html,body{background:var(--bg);color:var(--text);}
body{
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  overflow-x:hidden;
  min-height:100vh;
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(0,102,255,0.18), transparent 60%),
    radial-gradient(ellipse 60% 40% at 90% 10%, rgba(0,212,255,0.10), transparent 60%),
    var(--bg);
}
img,svg{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}
button{font-family:inherit;cursor:pointer;background:none;border:none;color:inherit;}
input,textarea,select{font-family:inherit;}

::selection{background:rgba(0,212,255,0.35);color:#fff;}

::-webkit-scrollbar{width:10px;}
::-webkit-scrollbar-track{background:var(--bg);}
::-webkit-scrollbar-thumb{background:linear-gradient(var(--primary),var(--secondary));border-radius:10px;}

.container{
  width:100%;
  max-width:1280px;
  margin:0 auto;
  padding:0 24px;
}
.container-wide{width:100%;max-width:1480px;margin:0 auto;padding:0 24px;}

section{position:relative;padding:120px 0;}
@media(max-width:768px){section{padding:80px 0;}}

.section-tag{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-display);
  font-size:12.5px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--secondary);
  padding:7px 16px;border-radius:100px;
  background:rgba(0,212,255,0.08);
  border:1px solid rgba(0,212,255,0.25);
  margin-bottom:22px;
}
.section-tag::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px var(--accent);}

.section-head{max-width:720px;margin-bottom:64px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}

h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;letter-spacing:-0.02em;line-height:1.12;}
h1{font-size:clamp(2.6rem,5.6vw,4.6rem);font-weight:700;}
h2{font-size:clamp(2rem,3.6vw,3rem);}
h3{font-size:clamp(1.25rem,2vw,1.6rem);}
p{color:var(--text-dim);}
.lead{font-size:1.2rem;color:var(--text-dim);max-width:640px;}

.grad-text{
  background:var(--grad-text);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.grad-primary-text{
  background:var(--grad-primary);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}

/* ---------- Buttons ---------- */
.btn{
  position:relative;
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:15px 30px;border-radius:100px;
  font-family:var(--font-display);font-weight:600;font-size:15px;letter-spacing:.01em;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s var(--ease),background .35s var(--ease);
  white-space:nowrap;
}
.btn svg{width:16px;height:16px;transition:transform .3s var(--ease);}
.btn:hover svg{transform:translateX(3px);}
.btn-primary{
  background:var(--grad-primary);
  color:#04101f;
  box-shadow:0 8px 30px rgba(0,102,255,0.35);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 40px rgba(0,212,255,0.45);}
.btn-outline{
  background:rgba(255,255,255,0.03);
  border:1px solid var(--border-strong);
  color:var(--text);
  backdrop-filter:blur(10px);
}
.btn-outline:hover{border-color:var(--secondary);background:rgba(0,212,255,0.08);transform:translateY(-2px);}
.btn-block{width:100%;}
.btn-row{display:flex;gap:16px;flex-wrap:wrap;}

/* ---------- Glass panels ---------- */
.glass{
  background:var(--glass);
  border:1px solid var(--border);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  border-radius:var(--radius);
}
.glass-strong{
  background:var(--glass-strong);
  border:1px solid var(--border-strong);
  backdrop-filter:blur(24px);
  -webkit-backdrop-filter:blur(24px);
}

/* ---------- Cursor glow ---------- */
.cursor-glow{
  position:fixed;top:0;left:0;width:520px;height:520px;
  border-radius:50%;pointer-events:none;z-index:2;
  background:radial-gradient(circle,rgba(0,102,255,0.10) 0%,rgba(0,212,255,0.04) 40%,transparent 70%);
  transform:translate(-50%,-50%);
  transition:opacity .4s ease;
  will-change:transform;
  mix-blend-mode:screen;
}

/* ---------- Preloader ---------- */
#preloader{
  position:fixed;inset:0;z-index:9999;background:var(--bg);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:22px;
  transition:opacity .7s var(--ease),visibility .7s var(--ease);
}
#preloader.hidden{opacity:0;visibility:hidden;}
.loader-ring{width:64px;height:64px;border-radius:50%;border:2px solid rgba(255,255,255,0.08);border-top-color:var(--secondary);border-right-color:var(--primary);animation:spin 1s linear infinite;}
.loader-text{font-family:var(--font-display);letter-spacing:.3em;font-size:11px;color:var(--text-faint);text-transform:uppercase;}
@keyframes spin{to{transform:rotate(360deg);}}

/* ---------- Nav ---------- */
header.nav{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  padding:18px 0;
  transition:padding .35s var(--ease),background .35s var(--ease),border-color .35s var(--ease);
  border-bottom:1px solid transparent;
}
header.nav.scrolled{
  padding:12px 0;
  background:rgba(5,8,22,0.75);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid var(--border);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:700;font-size:19px;letter-spacing:-0.02em;}
.logo-mark{
  width:36px;height:36px;border-radius:10px;
  background:var(--grad-primary);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 0 24px rgba(0,102,255,0.55);
  position:relative;flex-shrink:0;
}
.logo-mark::after{content:'';position:absolute;inset:3px;border-radius:7px;background:var(--bg);opacity:.15;}
.logo-mark svg{width:19px;height:19px;position:relative;z-index:1;color:#04101f;}
.logo span{color:var(--text-faint);font-weight:500;}

.nav-links{display:flex;align-items:center;gap:2px;}
.nav-links a{
  padding:10px 16px;border-radius:100px;font-size:14.5px;font-weight:500;color:var(--text-dim);
  transition:color .3s ease,background .3s ease;position:relative;
}
.nav-links a:hover,.nav-links a.active{color:#fff;background:rgba(255,255,255,0.06);}
.nav-links .dropdown{position:relative;}
.dropdown-panel{
  position:absolute;top:calc(100% + 12px);left:50%;transform:translateX(-50%) translateY(8px);
  width:640px;max-width:80vw;
  padding:20px;border-radius:var(--radius);
  display:grid;grid-template-columns:1fr 1fr;gap:6px;
  opacity:0;visibility:hidden;transition:opacity .3s var(--ease),transform .3s var(--ease),visibility .3s;
  pointer-events:none;
}
.dropdown:hover .dropdown-panel{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);pointer-events:auto;}
.dropdown-panel a{display:flex;flex-direction:column;gap:3px;padding:12px 14px;border-radius:12px;background:transparent;}
.dropdown-panel a:hover{background:rgba(0,212,255,0.07);}
.dropdown-panel a b{font-size:13.5px;color:#fff;font-weight:600;}
.dropdown-panel a small{font-size:12px;color:var(--text-faint);font-weight:400;}
.nav-cta{display:flex;align-items:center;gap:14px;}
.nav-cta .btn{padding:11px 22px;font-size:13.5px;}
.nav-burger{display:none;width:40px;height:40px;border-radius:10px;border:1px solid var(--border);align-items:center;justify-content:center;flex-shrink:0;}
.nav-burger span{display:block;width:16px;height:1.5px;background:#fff;position:relative;}
.nav-burger span::before,.nav-burger span::after{content:'';position:absolute;left:0;width:16px;height:1.5px;background:#fff;transition:transform .3s ease;}
.nav-burger span::before{top:-5px;}
.nav-burger span::after{top:5px;}

.mobile-menu{
  position:fixed;inset:0;z-index:999;background:rgba(5,8,22,0.98);backdrop-filter:blur(20px);
  display:flex;flex-direction:column;padding:100px 28px 40px;gap:6px;
  transform:translateY(-100%);transition:transform .5s var(--ease);
}
.mobile-menu.open{transform:translateY(0);}
.mobile-menu a{padding:16px 4px;font-size:22px;font-family:var(--font-display);font-weight:600;border-bottom:1px solid var(--border);color:var(--text-dim);}
.mobile-menu .btn{margin-top:24px;}

@media(max-width:980px){
  .nav-links{display:none;}
  .nav-burger{display:flex;}
  .nav-cta .btn-outline{display:none;}
}
@media(max-width:560px){
  .nav-cta .btn-primary{display:none;}
  .logo{font-size:16px;}
  .logo-mark{width:32px;height:32px;}
}

/* ---------- Hero ---------- */
.hero{
  position:relative;min-height:100vh;display:flex;align-items:center;
  padding:160px 0 80px;overflow:hidden;
}
#hero-canvas{position:absolute;inset:0;z-index:0;width:100%;height:100%;}
.hero-vignette{position:absolute;inset:0;z-index:1;pointer-events:none;
  background:radial-gradient(ellipse 60% 60% at 50% 40%,transparent 30%,var(--bg) 100%);
}
.hero-grid-lines{
  position:absolute;inset:0;z-index:0;opacity:.35;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,0.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,0.04) 1px,transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(ellipse 70% 60% at 50% 40%,black 0%,transparent 75%);
}
.hero-content{position:relative;z-index:2;text-align:center;max-width:920px;margin:0 auto;}
.hero-badge{
  display:inline-flex;align-items:center;gap:9px;padding:8px 18px;border-radius:100px;
  margin-bottom:28px;font-size:13px;font-weight:500;color:var(--text-dim);
}
.hero-badge .dot{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 12px var(--accent);animation:pulse-dot 2s ease-in-out infinite;}
@keyframes pulse-dot{0%,100%{opacity:1;}50%{opacity:.4;}}
.hero h1{margin-bottom:26px;}
.hero h1 .line{display:block;}
.hero .lead{margin:0 auto 40px;font-size:1.18rem;}
.hero .btn-row{justify-content:center;margin-bottom:70px;}

.hero-stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  max-width:820px;margin:0 auto;
  background:var(--border);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;
}
.hero-stats div{background:rgba(8,12,34,0.6);padding:20px 10px;text-align:center;}
.hero-stats b{display:block;font-family:var(--font-display);font-size:1.7rem;background:var(--grad-text);-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero-stats span{font-size:12px;color:var(--text-faint);}

.hero-panel{
  position:absolute;z-index:2;padding:16px 18px;border-radius:16px;
  min-width:190px;pointer-events:none;
  animation:float-y 6s ease-in-out infinite;
}
.hero-panel .hp-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;}
.hero-panel .hp-title{font-size:11px;color:var(--text-faint);text-transform:uppercase;letter-spacing:.08em;}
.hero-panel .hp-value{font-family:var(--font-display);font-size:20px;font-weight:700;color:#fff;}
.hero-panel .hp-badge{font-size:11px;padding:2px 8px;border-radius:6px;background:rgba(0,255,179,0.14);color:var(--accent);font-weight:600;}
.hp-1{top:16%;left:2%;animation-delay:0s;}
.hp-2{top:26%;right:1%;animation-delay:1.2s;}
.hp-3{bottom:14%;left:6%;animation-delay:2.1s;}
.hp-4{bottom:10%;right:6%;animation-delay:.6s;}
@media(max-width:1200px){.hero-panel{display:none;}}
@keyframes float-y{0%,100%{transform:translateY(0);}50%{transform:translateY(-16px);}}

.mini-spark{display:flex;align-items:flex-end;gap:3px;height:26px;margin-top:8px;}
.mini-spark div{flex:1;background:var(--grad-primary);border-radius:2px;opacity:.85;}

.scroll-hint{position:absolute;bottom:36px;left:50%;transform:translateX(-50%);z-index:2;display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--text-faint);font-size:11px;letter-spacing:.15em;text-transform:uppercase;}
.scroll-hint .mouse{width:22px;height:36px;border:1.5px solid var(--border-strong);border-radius:12px;display:flex;justify-content:center;padding-top:6px;}
.scroll-hint .mouse span{width:3px;height:6px;border-radius:2px;background:var(--secondary);animation:scrolldown 1.8s ease infinite;}
@keyframes scrolldown{0%{opacity:1;transform:translateY(0);}100%{opacity:0;transform:translateY(10px);}}

/* ---------- Logos strip ---------- */
.logos-strip{padding:50px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);}
.logos-strip p{text-align:center;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--text-faint);margin-bottom:28px;}
.logos-row{display:flex;flex-wrap:wrap;justify-content:center;gap:48px;opacity:.5;}
.logos-row span{font-family:var(--font-display);font-weight:700;font-size:19px;color:var(--text-dim);letter-spacing:.02em;}

/* ---------- Service cards (3D) ---------- */
.services-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;perspective:1200px;}
@media(max-width:1100px){.services-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:600px){.services-grid{grid-template-columns:1fr;}}
.svc-card{
  position:relative;padding:30px 24px;border-radius:var(--radius);
  transform-style:preserve-3d;transition:transform .15s ease-out,border-color .3s ease,background .3s ease;
  min-height:230px;display:flex;flex-direction:column;gap:14px;overflow:hidden;
}
.svc-card::before{
  content:'';position:absolute;inset:0;border-radius:inherit;opacity:0;transition:opacity .4s ease;
  background:radial-gradient(circle at 50% 0%,rgba(0,212,255,0.18),transparent 60%);
  pointer-events:none;
}
.svc-card:hover{border-color:rgba(0,212,255,0.4);background:rgba(255,255,255,0.055);}
.svc-card:hover::before{opacity:1;}
.svc-icon{
  width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:var(--grad-primary);box-shadow:0 8px 24px rgba(0,102,255,0.35);
  transform:translateZ(30px);
}
.svc-icon svg{width:24px;height:24px;color:#04101f;}
.svc-card h3{transform:translateZ(20px);font-size:1.12rem;}
.svc-card p{transform:translateZ(15px);font-size:13.8px;color:var(--text-dim);flex:1;}
.svc-benefits{transform:translateZ(15px);display:flex;flex-wrap:wrap;gap:6px;max-height:0;opacity:0;transition:max-height .4s ease,opacity .4s ease;}
.svc-card:hover .svc-benefits{max-height:80px;opacity:1;}
.svc-benefits span{font-size:11px;padding:4px 9px;border-radius:100px;background:rgba(0,255,179,0.09);color:var(--accent);border:1px solid rgba(0,255,179,0.2);}
.svc-num{position:absolute;top:20px;right:22px;font-family:var(--font-display);font-size:12px;color:var(--text-faint);}

/* ---------- Ecosystem ---------- */
.ecosystem-wrap{position:relative;padding:50px 20px;border-radius:var(--radius-lg);overflow:hidden;}
.ecosystem-flow{display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap;position:relative;z-index:2;}
.eco-node{
  flex:1;min-width:130px;text-align:center;padding:24px 14px;border-radius:16px;position:relative;
}
.eco-node .eco-icon{width:46px;height:46px;border-radius:12px;background:rgba(0,212,255,0.1);border:1px solid rgba(0,212,255,0.3);display:flex;align-items:center;justify-content:center;margin:0 auto 14px;}
.eco-node .eco-icon svg{width:22px;height:22px;color:var(--secondary);}
.eco-node b{display:block;font-family:var(--font-display);font-size:14.5px;margin-bottom:4px;}
.eco-node span{font-size:12px;color:var(--text-faint);}
.eco-arrow{width:36px;height:2px;background:linear-gradient(90deg,var(--primary),var(--secondary));position:relative;flex-shrink:0;overflow:hidden;}
.eco-arrow::after{content:'';position:absolute;top:-2px;left:0;width:8px;height:6px;background:var(--accent);border-radius:2px;box-shadow:0 0 10px var(--accent);animation:eco-travel 2.4s linear infinite;}
@keyframes eco-travel{0%{left:-10px;}100%{left:100%;}}
@media(max-width:900px){.ecosystem-flow{flex-direction:column;}.eco-arrow{width:2px;height:30px;}.eco-arrow::after{top:0;left:-2px;width:6px;height:8px;animation:eco-travel-v 2.4s linear infinite;}}
@keyframes eco-travel-v{0%{top:-10px;}100%{top:100%;}}

/* ---------- Industries ---------- */
.industries-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
@media(max-width:1000px){.industries-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:520px){.industries-grid{grid-template-columns:1fr;}}
.ind-card{padding:28px 22px;border-radius:var(--radius);text-align:center;transition:transform .4s var(--ease),border-color .4s ease;}
.ind-card:hover{transform:translateY(-8px) rotateX(4deg);border-color:rgba(0,212,255,0.35);}
.ind-icon{width:56px;height:56px;margin:0 auto 16px;border-radius:16px;display:flex;align-items:center;justify-content:center;background:rgba(0,102,255,0.1);border:1px solid rgba(0,102,255,0.28);}
.ind-icon svg{width:26px;height:26px;color:var(--secondary);}
.ind-card h4{font-size:15px;font-family:var(--font-display);}

/* ---------- Journey Timeline ---------- */
.journey{position:relative;}
.journey-track{position:relative;display:flex;justify-content:space-between;gap:8px;margin-top:20px;flex-wrap:wrap;}
.journey-line{position:absolute;top:27px;left:0;right:0;height:2px;background:var(--border);z-index:0;}
.journey-line-fill{position:absolute;top:0;left:0;height:100%;width:0%;background:var(--grad-primary);box-shadow:0 0 12px var(--secondary);}
.journey-step{position:relative;z-index:1;flex:1;min-width:150px;text-align:center;}
.journey-dot{
  width:54px;height:54px;border-radius:50%;margin:0 auto 18px;
  background:var(--bg-elev);border:2px solid var(--border-strong);
  display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-weight:700;color:var(--text-faint);
  transition:all .5s var(--ease);
}
.journey-step.active .journey-dot{border-color:var(--secondary);color:#fff;background:var(--grad-primary);box-shadow:0 0 24px rgba(0,212,255,0.5);}
.journey-step h4{font-size:14.5px;margin-bottom:6px;}
.journey-step p{font-size:12.5px;color:var(--text-faint);}
@media(max-width:900px){.journey-track{flex-direction:column;align-items:flex-start;gap:34px;padding-left:26px;}.journey-line{top:0;bottom:0;left:27px;right:auto;width:2px;height:auto;}.journey-line-fill{width:100%;height:0%;}.journey-step{display:flex;align-items:center;gap:18px;text-align:left;min-width:unset;}.journey-dot{margin:0;flex-shrink:0;}}

/* ---------- Dashboard demo ---------- */
.dash-wrap{display:grid;grid-template-columns:1.3fr 1fr;gap:20px;}
@media(max-width:980px){.dash-wrap{grid-template-columns:1fr;}}
.dash-panel{padding:24px;border-radius:var(--radius);}
.dash-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;}
.dash-head h4{font-size:14px;color:var(--text-dim);font-weight:500;font-family:var(--font-body);}
.dash-head .live{display:flex;align-items:center;gap:6px;font-size:11px;color:var(--accent);}
.dash-head .live .dot{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 8px var(--accent);animation:pulse-dot 2s infinite;}
.dash-big-num{font-family:var(--font-display);font-size:2.4rem;font-weight:700;margin-bottom:4px;}
.dash-chart{display:flex;align-items:flex-end;gap:6px;height:120px;margin-top:18px;}
.dash-chart div{flex:1;border-radius:4px 4px 0 0;background:linear-gradient(180deg,var(--secondary),rgba(0,102,255,0.2));transition:height 1.2s var(--ease);}
.dash-mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:16px;}
.dash-mini{padding:14px;border-radius:12px;background:rgba(255,255,255,0.03);border:1px solid var(--border);}
.dash-mini span{font-size:11px;color:var(--text-faint);display:block;margin-bottom:6px;}
.dash-mini b{font-family:var(--font-display);font-size:18px;}
.dash-list{display:flex;flex-direction:column;gap:14px;}
.dash-list-item{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-radius:12px;background:rgba(255,255,255,0.03);border:1px solid var(--border);}
.dash-list-item .name{font-size:13px;}
.dash-list-item .val{font-family:var(--font-display);font-size:13px;color:var(--accent);}
.progress-ring-wrap{display:flex;align-items:center;gap:16px;}
.progress-ring{transform:rotate(-90deg);}
.progress-ring circle{fill:none;stroke-width:8;}

/* ---------- Stats counters ---------- */
.stats-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--border);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;}
@media(max-width:900px){.stats-grid{grid-template-columns:repeat(2,1fr);}}
.stat-box{background:rgba(8,12,34,0.65);padding:36px 20px;text-align:center;}
.stat-box b{display:block;font-family:var(--font-display);font-size:2.4rem;background:var(--grad-text);-webkit-background-clip:text;background-clip:text;color:transparent;}
.stat-box span{font-size:12.5px;color:var(--text-faint);}

/* ---------- Comparison ---------- */
.compare-wrap{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
@media(max-width:800px){.compare-wrap{grid-template-columns:1fr;}}
.compare-col{padding:32px 28px;border-radius:var(--radius);}
.compare-col.ai{border-color:rgba(0,212,255,0.35);position:relative;}
.compare-col h3{margin-bottom:22px;display:flex;align-items:center;gap:10px;}
.compare-col ul{display:flex;flex-direction:column;gap:16px;}
.compare-col li{display:flex;align-items:center;gap:12px;font-size:14.5px;color:var(--text-dim);}
.compare-col.ai li{color:var(--text);}
.check-ico,.cross-ico{width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.check-ico{background:rgba(0,255,179,0.14);color:var(--accent);}
.cross-ico{background:rgba(255,255,255,0.06);color:var(--text-faint);}
.check-ico svg,.cross-ico svg{width:12px;height:12px;}

/* ---------- Testimonials ---------- */
.testi-track{display:flex;gap:20px;overflow-x:auto;padding:10px 4px 30px;scroll-snap-type:x mandatory;}
.testi-track::-webkit-scrollbar{height:6px;}
.testi-card{scroll-snap-align:start;min-width:340px;max-width:340px;padding:28px;border-radius:var(--radius);display:flex;flex-direction:column;gap:18px;}
.testi-stars{display:flex;gap:3px;color:var(--accent);}
.testi-stars svg{width:15px;height:15px;}
.testi-card p{font-size:14.5px;color:var(--text-dim);}
.testi-person{display:flex;align-items:center;gap:12px;margin-top:auto;}
.testi-avatar{width:42px;height:42px;border-radius:50%;background:var(--grad-primary);display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-weight:700;color:#04101f;flex-shrink:0;}
.testi-person b{font-size:13.5px;display:block;}
.testi-person span{font-size:12px;color:var(--text-faint);}

/* ---------- Contact / command center ---------- */
.contact-wrap{display:grid;grid-template-columns:1fr 1.1fr;gap:28px;}
@media(max-width:960px){.contact-wrap{grid-template-columns:1fr;}}
.contact-form{padding:34px;border-radius:var(--radius-lg);}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px;}
@media(max-width:560px){.form-row{grid-template-columns:1fr;}}
.field label{display:block;font-size:12.5px;color:var(--text-faint);margin-bottom:7px;letter-spacing:.03em;}
.field input,.field select,.field textarea{
  width:100%;padding:13px 16px;border-radius:12px;
  background:rgba(255,255,255,0.03);border:1px solid var(--border);color:#fff;font-size:14px;
  transition:border-color .3s ease,background .3s ease;
}
.field textarea{resize:vertical;min-height:110px;}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--secondary);background:rgba(0,212,255,0.05);}
.field{margin-bottom:16px;}
.contact-side{display:flex;flex-direction:column;gap:16px;}
.contact-tile{padding:22px 24px;border-radius:var(--radius);display:flex;align-items:center;gap:16px;transition:border-color .3s ease,transform .3s ease;}
.contact-tile:hover{transform:translateX(4px);border-color:rgba(0,212,255,0.3);}
.contact-tile .ct-icon{width:44px;height:44px;border-radius:12px;background:var(--grad-primary);display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.contact-tile .ct-icon svg{width:20px;height:20px;color:#04101f;}
.contact-tile b{display:block;font-size:14px;}
.contact-tile span{font-size:12.5px;color:var(--text-faint);}
.map-panel{border-radius:var(--radius);overflow:hidden;height:180px;position:relative;}
.map-panel .map-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(0,212,255,0.08) 1px,transparent 1px),linear-gradient(90deg,rgba(0,212,255,0.08) 1px,transparent 1px);background-size:26px 26px;}
.map-pin{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:16px;height:16px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 6px rgba(0,255,179,0.15),0 0 20px var(--accent);}
.map-pin::after{content:'';position:absolute;inset:-16px;border-radius:50%;border:1px solid rgba(0,255,179,0.4);animation:map-ping 2s ease-out infinite;}
@keyframes map-ping{0%{transform:scale(0.4);opacity:1;}100%{transform:scale(1.8);opacity:0;}}

/* ---------- Footer ---------- */
footer{position:relative;padding:80px 0 30px;border-top:1px solid var(--border);overflow:hidden;margin-top:60px;}
.footer-net{position:absolute;inset:0;opacity:.5;pointer-events:none;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr 1.2fr;gap:32px;position:relative;z-index:1;}
@media(max-width:900px){.footer-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:560px){.footer-grid{grid-template-columns:1fr;}}
.footer-col h5{font-size:13px;text-transform:uppercase;letter-spacing:.1em;color:var(--text-faint);margin-bottom:18px;font-family:var(--font-display);}
.footer-col a{display:block;font-size:14px;color:var(--text-dim);margin-bottom:12px;transition:color .3s ease;}
.footer-col a:hover{color:var(--secondary);}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;margin-top:60px;padding-top:26px;border-top:1px solid var(--border);position:relative;z-index:1;}
.footer-bottom p{font-size:12.5px;color:var(--text-faint);}
.social-row{display:flex;gap:10px;}
.social-row a{width:38px;height:38px;border-radius:10px;border:1px solid var(--border);display:flex;align-items:center;justify-content:center;transition:border-color .3s ease,background .3s ease;}
.social-row a:hover{border-color:var(--secondary);background:rgba(0,212,255,0.08);}
.social-row a svg{width:16px;height:16px;}

/* ---------- Chatbot widget ---------- */
.chat-fab{
  position:fixed;bottom:26px;right:26px;z-index:998;width:60px;height:60px;border-radius:50%;
  background:var(--grad-primary);display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 34px rgba(0,102,255,0.5);
  transition:transform .3s var(--ease);
}
.chat-fab:hover{transform:scale(1.08);}
.chat-fab svg{width:26px;height:26px;color:#04101f;}
.chat-fab .ping{position:absolute;inset:-6px;border-radius:50%;border:1.5px solid var(--secondary);animation:map-ping 2.2s ease-out infinite;}
.chat-panel{
  position:fixed;bottom:100px;right:26px;z-index:998;width:340px;max-width:88vw;height:440px;
  border-radius:20px;display:flex;flex-direction:column;overflow:hidden;
  transform:translateY(20px) scale(.96);opacity:0;visibility:hidden;pointer-events:none;
  transition:all .35s var(--ease);
}
.chat-panel.open{transform:translateY(0) scale(1);opacity:1;visibility:visible;pointer-events:auto;}
.chat-head{padding:18px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:12px;}
.chat-head .dot{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px var(--accent);flex-shrink:0;}
.chat-head b{font-size:14px;}
.chat-head span{font-size:11.5px;color:var(--text-faint);display:block;}
.chat-close{margin-left:auto;width:28px;height:28px;border-radius:8px;display:flex;align-items:center;justify-content:center;color:var(--text-faint);flex-shrink:0;transition:background .3s ease,color .3s ease;}
.chat-close:hover{background:rgba(255,255,255,0.08);color:#fff;}
.chat-close svg{width:14px;height:14px;}
.chat-body{flex:1;padding:18px 16px;overflow-y:auto;display:flex;flex-direction:column;gap:12px;}
.chat-msg{max-width:80%;padding:10px 14px;border-radius:14px;font-size:13.5px;line-height:1.5;}
.chat-msg.bot{background:rgba(255,255,255,0.06);border-bottom-left-radius:4px;align-self:flex-start;}
.chat-msg.user{background:var(--grad-primary);color:#04101f;font-weight:500;border-bottom-right-radius:4px;align-self:flex-end;}
.chat-msg.typing{display:flex;align-items:center;gap:4px;padding:14px;}
.chat-msg.typing span{width:6px;height:6px;border-radius:50%;background:var(--text-faint);animation:typing-bounce 1.2s ease-in-out infinite;}
.chat-msg.typing span:nth-child(2){animation-delay:.15s;}
.chat-msg.typing span:nth-child(3){animation-delay:.3s;}
@keyframes typing-bounce{0%,60%,100%{transform:translateY(0);opacity:.5;}30%{transform:translateY(-4px);opacity:1;}}
.chat-quick{display:flex;flex-wrap:wrap;gap:6px;padding:0 16px 12px;}
.chat-quick button{font-size:11.5px;padding:7px 12px;border-radius:100px;border:1px solid var(--border);color:var(--text-dim);transition:border-color .3s ease,color .3s ease;}
.chat-quick button:hover{border-color:var(--secondary);color:#fff;}
.chat-input{display:flex;gap:8px;padding:14px;border-top:1px solid var(--border);}
.chat-input input{flex:1;padding:11px 14px;border-radius:100px;background:rgba(255,255,255,0.04);border:1px solid var(--border);color:#fff;font-size:13px;}
.chat-input input:focus{outline:none;border-color:var(--secondary);}
.chat-input button{width:40px;height:40px;border-radius:50%;background:var(--grad-primary);display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.chat-input button svg{width:16px;height:16px;color:#04101f;}

/* ---------- Sub page hero (light) ---------- */
.page-hero{position:relative;padding:180px 0 90px;overflow:hidden;text-align:center;}
.page-hero .container{position:relative;z-index:2;}
.page-hero canvas{position:absolute;inset:0;z-index:0;}
.breadcrumb{display:flex;align-items:center;justify-content:center;gap:8px;font-size:12.5px;color:var(--text-faint);margin-bottom:20px;}
.breadcrumb a:hover{color:var(--secondary);}

/* ---------- Reveal animation base ---------- */
.reveal{opacity:0;transform:translateY(36px);}

/* ---------- Misc utility ---------- */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;}
@media(max-width:900px){.grid-2{grid-template-columns:1fr;}}
.pill-list{display:flex;flex-wrap:wrap;gap:10px;}
.pill-list span{font-size:12.5px;padding:8px 14px;border-radius:100px;border:1px solid var(--border);color:var(--text-dim);}
.badge-num{width:34px;height:34px;border-radius:10px;background:rgba(0,212,255,0.1);border:1px solid rgba(0,212,255,0.3);display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-size:13px;color:var(--secondary);flex-shrink:0;}
.divider{height:1px;background:var(--border);margin:70px 0;}
.blog-card,.case-card{border-radius:var(--radius);overflow:hidden;transition:transform .4s var(--ease),border-color .4s ease;}
.blog-card:hover,.case-card:hover{transform:translateY(-6px);border-color:rgba(0,212,255,0.3);}
.blog-card .thumb,.case-card .thumb{height:170px;background:var(--grad-primary-diag);position:relative;opacity:.85;}
.blog-card .thumb::after,.case-card .thumb::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent,rgba(5,8,22,0.4));}
.blog-card .content,.case-card .content{padding:22px;}
.tag-row{display:flex;gap:8px;margin-bottom:12px;}
.tag-row span{font-size:11px;padding:4px 10px;border-radius:100px;background:rgba(0,102,255,0.1);color:var(--secondary);}
.cards-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
@media(max-width:900px){.cards-grid-3{grid-template-columns:1fr 1fr;}}
@media(max-width:600px){.cards-grid-3{grid-template-columns:1fr;}}
.value-card{padding:28px;border-radius:var(--radius);}
.value-card .svc-icon{margin-bottom:16px;}
.faq-item{border-bottom:1px solid var(--border);padding:22px 0;cursor:pointer;}
.faq-item .faq-q{display:flex;align-items:center;justify-content:between;justify-content:space-between;font-family:var(--font-display);font-size:15.5px;}
.faq-item .faq-q svg{width:16px;height:16px;transition:transform .3s ease;flex-shrink:0;}
.faq-item.open .faq-q svg{transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s var(--ease),opacity .4s ease;opacity:0;font-size:14px;color:var(--text-dim);}
.faq-item.open .faq-a{max-height:200px;opacity:1;margin-top:14px;}
.process-num{font-family:var(--font-display);font-size:3rem;font-weight:700;color:transparent;-webkit-text-stroke:1.5px rgba(0,212,255,0.4);}

/* ===== 2026-09 updates: logo, sample tags, booking form, address ===== */
.logo-img{height:46px;width:auto;display:block;background:#fff;padding:5px 10px;border-radius:10px;box-shadow:0 4px 18px rgba(0,0,0,.25);}
footer .logo-img{height:54px;}
@media(max-width:560px){.logo-img{height:38px;padding:4px 8px;}}
.stat-box b.stat-word{font-size:1.55rem;line-height:1.3;padding:6px 0;}
.hero-stats b.stat-word{font-size:1.25rem;line-height:1.3;}
.hero-panel .hp-value{white-space:nowrap;}
.sample-tag{display:inline-block;font-family:var(--font-body);font-size:10.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;padding:2px 8px;margin-right:8px;border-radius:6px;background:rgba(255,184,0,0.14);color:#FFC94D;border:1px solid rgba(255,184,0,0.35);vertical-align:middle;}
.sample-tag-lg{font-size:12px;padding:4px 10px;margin-left:8px;position:relative;top:-6px;}
.sample-note{text-align:center;font-size:12px;color:var(--text-faint);margin-top:18px;font-style:italic;}
.form-intro{margin-bottom:22px;}
.form-intro h3{font-size:1.5rem;margin-bottom:6px;}
.form-intro p{font-size:13.5px;}
.form-note{font-size:11.5px;color:var(--text-faint);margin-top:12px;text-align:center;}
.field input[type=date]{color-scheme:dark;}
#book-consultation{scroll-margin-top:100px;}
.map-panel iframe{width:100%;height:100%;border:0;filter:grayscale(.3) invert(.9) hue-rotate(180deg);}
.map-panel{height:220px;}
.footer-address{font-size:13px;line-height:1.7;color:var(--text-dim);margin-top:4px;}

/* ===== Fix: dropdown option list readable on all browsers (Windows Chrome/Edge showed white text on white) ===== */
.field select{color-scheme:dark;}
.field select option,
.field select optgroup{background-color:#0B1230;color:#F5F7FF;}
.field select option:checked,
.field select option:hover{background-color:#0066FF;color:#FFFFFF;}
.field select option[value=""]{color:#A9B1C9;}

/* spam honeypot – hidden from people, bots fill it */
.hp-field{position:absolute!important;left:-10000px!important;width:1px;height:1px;overflow:hidden;}
.contact-form{position:relative;}

/* ===== Illustrations (2026-09) ===== */
.ph-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;text-align:left;}
.ph-grid .breadcrumb{justify-content:flex-start;}
.ph-grid .section-tag,.ph-grid .lead{margin-left:0 !important;margin-right:0 !important;}
.ph-grid .btn-row{justify-content:flex-start !important;}
.ph-grid h1{font-size:clamp(2.2rem,4vw,3.5rem);}
.ph-art img{width:100%;height:auto;border-radius:20px;box-shadow:0 24px 60px rgba(0,0,0,0.28);border:6px solid rgba(255,255,255,0.9);}
@media(max-width:900px){.ph-grid{grid-template-columns:1fr;gap:36px;}.ph-art{max-width:520px;}}
.blog-card .thumb,.case-card .thumb{opacity:1;}
.thumb img{width:100%;height:100%;object-fit:cover;display:block;}
.intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;}
.intro-art img{width:100%;height:auto;border-radius:20px;box-shadow:0 20px 50px rgba(22,26,82,0.14);}
@media(max-width:900px){.intro-grid{grid-template-columns:1fr;gap:36px;}}
.form-error{background:#FFF1E3;color:#9A4D06;border:1px solid rgba(240,132,24,.45);border-radius:10px;padding:12px 14px;font-size:13.5px;margin-bottom:16px;}