/* ============================================================
   webex.digital — modern static site
   ============================================================ */
:root{
  --bg:#ffffff;
  --bg-soft:#f5f5fb;
  --ink:#0b0b16;
  --ink-soft:#3a3a4a;
  --muted:#6b6b80;
  --line:#e8e8f2;
  --card:#ffffff;
  --accent:#6c4cff;
  --accent-2:#40a3ff;
  --accent-pink:#ff6b9d;
  --grad:linear-gradient(120deg,#7b5cff 0%,#6c4cff 45%,#40a3ff 100%);
  --radius:20px;
  --radius-sm:12px;
  --shadow-sm:0 2px 8px rgba(16,16,40,.05);
  --shadow:0 18px 50px -18px rgba(40,30,120,.28);
  --shadow-lg:0 40px 90px -30px rgba(40,30,120,.45);
  --container:1160px;
  --ease:cubic-bezier(.2,.7,.2,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4,h5{font-family:"Space Grotesk","Inter",sans-serif;line-height:1.1;margin:0;letter-spacing:-.02em;font-weight:600}
p{margin:0}
a{color:inherit;text-decoration:none}
img,svg{max-width:100%;display:block}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  font-family:"Space Grotesk",sans-serif;font-weight:600;font-size:.95rem;
  padding:.7rem 1.3rem;border-radius:999px;border:1px solid transparent;
  cursor:pointer;transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s,color .25s;
  white-space:nowrap;
}
.btn-lg{padding:.95rem 1.7rem;font-size:1rem}
.btn-block{width:100%}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 10px 30px -8px rgba(108,76,255,.6)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 40px -8px rgba(108,76,255,.7)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--ink);transform:translateY(-2px)}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:100;transition:background .3s,box-shadow .3s,border-color .3s;border-bottom:1px solid transparent}
.site-header.scrolled{background:rgba(255,255,255,.82);backdrop-filter:saturate(180%) blur(16px);border-color:var(--line);box-shadow:var(--shadow-sm)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand{display:flex;align-items:center;gap:.6rem}
.brand-mark{display:grid;place-items:center;width:40px;height:40px;border-radius:11px;background:var(--ink)}
.brand-text{font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:1.25rem;letter-spacing:-.03em}
.brand-dot{color:var(--muted);font-weight:500}
.nav{display:flex;align-items:center;gap:1.7rem}
.nav a{font-size:.95rem;font-weight:500;color:var(--ink-soft);transition:color .2s}
.nav a:hover{color:var(--ink)}
.nav .nav-cta{color:#fff}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:.3s var(--ease)}

/* ---------- Hero ---------- */
.hero{position:relative;padding:clamp(80px,13vh,150px) 0 90px;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:-1}
.blob{position:absolute;border-radius:50%;filter:blur(80px);opacity:.55}
.blob-1{width:520px;height:520px;background:radial-gradient(circle,#8a6bff,transparent 70%);top:-140px;right:-80px;animation:float 18s ease-in-out infinite}
.blob-2{width:460px;height:460px;background:radial-gradient(circle,#40a3ff,transparent 70%);bottom:-160px;left:-120px;animation:float 22s ease-in-out infinite reverse}
.grid-overlay{position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:52px 52px;-webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% 30%,#000 30%,transparent 75%);mask-image:radial-gradient(ellipse 80% 60% at 50% 30%,#000 30%,transparent 75%);opacity:.5}
@keyframes float{0%,100%{transform:translate(0,0)}50%{transform:translate(30px,-30px)}}

.hero-inner{text-align:center;max-width:900px;margin:0 auto}
.hero-eyebrow{display:inline-flex;align-items:center;gap:.55rem;font-size:.85rem;font-weight:500;color:var(--ink-soft);background:var(--bg);border:1px solid var(--line);padding:.4rem .9rem;border-radius:999px;box-shadow:var(--shadow-sm);margin-bottom:1.6rem}
.pulse{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 0 rgba(108,76,255,.5);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(108,76,255,.5)}70%{box-shadow:0 0 0 10px rgba(108,76,255,0)}100%{box-shadow:0 0 0 0 rgba(108,76,255,0)}}
.hero-title{font-size:clamp(2.5rem,6vw,4.6rem);font-weight:700;letter-spacing:-.035em}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{max-width:640px;margin:1.6rem auto 0;font-size:clamp(1.05rem,1.6vw,1.22rem);color:var(--muted)}
.hero-actions{display:flex;gap:.9rem;justify-content:center;flex-wrap:wrap;margin-top:2.2rem}

.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-top:4rem;text-align:left}
.stat{padding:1.3rem 1.2rem;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm)}
.stat-num{display:block;font-family:"Space Grotesk",sans-serif;font-size:2rem;font-weight:700;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat-label{font-size:.82rem;color:var(--muted);line-height:1.35;display:block;margin-top:.25rem}

/* ---------- Marquee ---------- */
.marquee{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg-soft);padding:1.1rem 0}
.marquee-track{display:flex;gap:2rem;width:max-content;animation:scroll 34s linear infinite;font-family:"Space Grotesk",sans-serif;font-weight:600;font-size:1.15rem;color:var(--ink-soft)}
.marquee-track span:nth-child(even){color:var(--accent)}
@keyframes scroll{to{transform:translateX(-50%)}}

/* ---------- Sections ---------- */
.section{padding:clamp(70px,10vw,120px) 0}
.section-alt{background:var(--bg-soft)}
.section-head{max-width:680px;margin:0 auto 3.5rem;text-align:center}
.kicker{display:inline-block;font-family:"Space Grotesk",sans-serif;font-size:.8rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:.9rem}
.section-head h2{font-size:clamp(1.9rem,3.6vw,2.9rem)}
.section-head p{margin-top:1rem;color:var(--muted);font-size:1.08rem}

/* ---------- Service cards ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.3rem}
.card{position:relative;padding:2rem 1.8rem;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s;overflow:hidden}
.card::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;background:var(--grad);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .3s}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.card:hover::before{opacity:1}
.card-ico{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(140deg,rgba(108,76,255,.14),rgba(64,163,255,.14));color:var(--accent);margin-bottom:1.3rem}
.card-ico svg{width:26px;height:26px}
.card h3{font-size:1.28rem;margin-bottom:.6rem}
.card p{color:var(--muted);font-size:.98rem}
.card-tag{display:inline-block;margin-top:1.1rem;font-size:.78rem;font-weight:500;color:var(--ink-soft);background:var(--bg-soft);border:1px solid var(--line);padding:.28rem .7rem;border-radius:999px}

/* ---------- Why ---------- */
.why-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:3.5rem;align-items:center}
.why-copy .lead{margin:1.1rem 0 1.8rem;color:var(--ink-soft);font-size:1.12rem}
.why-copy h2{font-size:clamp(1.9rem,3.4vw,2.7rem)}
.why-list{list-style:none;padding:0;margin:0;display:grid;gap:1rem}
.why-list li{position:relative;padding-left:2rem;color:var(--muted)}
.why-list li strong{color:var(--ink)}
.why-list li::before{content:"";position:absolute;left:0;top:.45rem;width:16px;height:16px;border-radius:50%;background:var(--grad);box-shadow:0 0 0 4px rgba(108,76,255,.12)}
.why-visual .panel{background:var(--ink);border-radius:var(--radius);padding:1.4rem;box-shadow:var(--shadow-lg);color:#fff}
.panel-row{display:flex;gap:.5rem;margin-bottom:1.4rem}
.panel-row .dot{width:11px;height:11px;border-radius:50%;background:rgba(255,255,255,.25)}
.panel-row .dot:first-child{background:#ff6b6b}.panel-row .dot:nth-child(2){background:#ffbf47}.panel-row .dot:nth-child(3){background:#3ad07f}
.pb-line{display:flex;justify-content:space-between;font-size:.9rem;margin-bottom:.5rem}
.pb-key{color:rgba(255,255,255,.6)}
.pb-val{font-family:"Space Grotesk",sans-serif;font-weight:600}
.pb-bar{height:8px;border-radius:999px;background:rgba(255,255,255,.1);margin-bottom:1.3rem;overflow:hidden}
.pb-bar i{display:block;height:100%;width:0;border-radius:inherit;background:var(--grad);transition:width 1.3s var(--ease)}
.pb-bar.animate i{width:var(--w)}

/* ---------- Steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1.3rem}
.step{position:relative;padding:2rem 1.6rem;border-radius:var(--radius);background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow-sm);transition:transform .3s var(--ease)}
.step:hover{transform:translateY(-5px)}
.step-num{font-family:"Space Grotesk",sans-serif;font-size:2.4rem;font-weight:700;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;display:block;margin-bottom:.6rem}
.step h3{font-size:1.15rem;margin-bottom:.5rem}
.step p{color:var(--muted);font-size:.95rem}

/* ---------- References ---------- */
.refs{display:grid;grid-template-columns:repeat(4,1fr);gap:1.3rem}
.ref{position:relative;min-height:220px;padding:1.6rem;border-radius:var(--radius);color:#fff;overflow:hidden;display:flex;flex-direction:column;justify-content:flex-end;background:linear-gradient(150deg,var(--c1),var(--c2));box-shadow:var(--shadow);transition:transform .3s var(--ease)}
.ref::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% 10%,rgba(255,255,255,.28),transparent 45%)}
.ref:hover{transform:translateY(-6px) scale(1.01)}
.ref>*{position:relative;z-index:1}
.ref-cat{font-size:.75rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;opacity:.9;margin-bottom:.5rem}
.ref h3{font-size:1.3rem;margin-bottom:.4rem}
.ref p{font-size:.9rem;opacity:.92}

/* ---------- CTA band ---------- */
.cta-band{padding:clamp(50px,7vw,80px) 0}
.cta-inner{background:var(--ink);border-radius:var(--radius);padding:clamp(2.2rem,5vw,3.5rem);display:flex;align-items:center;justify-content:space-between;gap:2rem;flex-wrap:wrap;position:relative;overflow:hidden}
.cta-inner::before{content:"";position:absolute;width:400px;height:400px;border-radius:50%;background:radial-gradient(circle,rgba(108,76,255,.6),transparent 70%);top:-160px;right:-80px;filter:blur(30px)}
.cta-inner>*{position:relative;z-index:1}
.cta-inner h2{color:#fff;font-size:clamp(1.7rem,3.2vw,2.4rem)}
.cta-inner p{color:rgba(255,255,255,.7);margin-top:.6rem}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:3.5rem;align-items:start}
.contact-info h2{font-size:clamp(1.9rem,3.4vw,2.7rem)}
.contact-info .lead{color:var(--muted);margin:1rem 0 2rem;font-size:1.1rem}
.contact-line{display:flex;align-items:center;gap:1rem;padding:1rem 1.2rem;border:1px solid var(--line);border-radius:var(--radius-sm);margin-bottom:.9rem;transition:border-color .2s,transform .2s,box-shadow .2s;background:var(--card)}
.contact-line:hover{border-color:var(--accent);transform:translateX(4px);box-shadow:var(--shadow-sm)}
.ci-ico{width:44px;height:44px;flex:none;border-radius:12px;display:grid;place-items:center;font-size:1.2rem;background:linear-gradient(140deg,rgba(108,76,255,.14),rgba(64,163,255,.14));color:var(--accent)}
.contact-line span:last-child{display:flex;flex-direction:column}
.contact-line small{color:var(--muted);font-size:.82rem}
.offices{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem;margin-top:1.8rem}
.office{padding:1.2rem;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--bg-soft)}
.office h4{font-size:1.05rem;margin-bottom:.4rem}
.office p{color:var(--muted);font-size:.92rem}
.office a{color:var(--accent);font-weight:500}

.contact-form{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:2rem;box-shadow:var(--shadow)}
.field{margin-bottom:1.1rem}
.field label{display:block;font-size:.85rem;font-weight:600;margin-bottom:.4rem;color:var(--ink-soft)}
.field input,.field select,.field textarea{width:100%;padding:.8rem 1rem;border:1px solid var(--line);border-radius:var(--radius-sm);font-family:inherit;font-size:.95rem;color:var(--ink);background:var(--bg);transition:border-color .2s,box-shadow .2s;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px rgba(108,76,255,.12)}
.form-note{font-size:.8rem;color:var(--muted);margin-top:.9rem;text-align:center}
.form-note.ok{color:#0a9a5a;font-weight:500}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:rgba(255,255,255,.72);padding:4rem 0 2rem;margin-top:0}
.footer-inner{display:grid;grid-template-columns:1.3fr 2fr;gap:3rem;padding-bottom:2.5rem;border-bottom:1px solid rgba(255,255,255,.1)}
.site-footer .brand-mark{background:rgba(255,255,255,.08)}
.site-footer .brand-text{color:#fff}
.site-footer .brand-dot{color:rgba(255,255,255,.5)}
.footer-brand p{margin-top:1rem;font-size:.92rem;line-height:1.6}
.footer-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.footer-cols h5{color:#fff;font-size:.95rem;margin-bottom:1rem}
.footer-cols a{display:block;font-size:.9rem;color:rgba(255,255,255,.6);padding:.28rem 0;transition:color .2s}
.footer-cols a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:.6rem;padding-top:1.6rem;font-size:.83rem;color:rgba(255,255,255,.5)}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.cards .reveal.in,.steps .reveal.in,.refs .reveal.in{transition-delay:var(--d,0s)}

/* ---------- Responsive ---------- */
@media (max-width:960px){
  .nav{position:fixed;inset:74px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;background:var(--bg);border-bottom:1px solid var(--line);padding:1rem 24px 1.6rem;box-shadow:var(--shadow);transform:translateY(-130%);transition:transform .35s var(--ease);z-index:99}
  .nav.open{transform:translateY(0)}
  .nav a{padding:.85rem 0;border-bottom:1px solid var(--line)}
  .nav .nav-cta{margin-top:1rem;justify-content:center;border-bottom:0}
  .nav-toggle{display:flex}
  .nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav-toggle.open span:nth-child(2){opacity:0}
  .nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .why-grid,.contact-grid{grid-template-columns:1fr;gap:2.5rem}
  .cards{grid-template-columns:repeat(2,1fr)}
  .steps,.refs{grid-template-columns:repeat(2,1fr)}
  .footer-inner{grid-template-columns:1fr}
}
@media (max-width:620px){
  .hero-stats{grid-template-columns:1fr 1fr;gap:.8rem}
  .cards,.steps,.refs,.offices{grid-template-columns:1fr}
  .footer-cols{grid-template-columns:1fr 1fr}
  .cta-inner{flex-direction:column;align-items:flex-start;text-align:left}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}