/* ============================================================
   Get Call Bridge Ltd — premium design system
   ============================================================ */
:root{
  --navy:#080c22; --navy-2:#0e1533; --panel:#141c42;
  --ink:#0b1130; --text:#2a3357; --muted:#697091;
  --accent:#5b6ef7; --accent-2:#8b9bff; --cyan:#22d3ee; --violet:#a879ff; --red:#ff5a66;
  --bg:#f6f7fc; --bg-2:#eef1fb; --card:#ffffff; --line:#e6e9f5;
  --ok:#12a150;
  --r-sm:12px; --r:18px; --r-lg:26px;
  --sh-sm:0 4px 16px rgba(13,18,54,.06);
  --sh:0 18px 44px rgba(13,18,54,.10);
  --sh-lg:0 40px 90px rgba(8,12,34,.22);
  --grad:linear-gradient(120deg,#5b6ef7 0%,#8b9bff 45%,#22d3ee 100%);
  --grad-soft:linear-gradient(120deg,#6a7cff,#a879ff);
  --maxw:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:'Inter',-apple-system,'Segoe UI',Roboto,Arial,sans-serif;background:var(--bg);color:var(--text);
  line-height:1.65;font-size:16.5px;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:var(--accent);text-decoration:none;transition:color .18s}
h1,h2,h3,h4,.brand,.display{font-family:'Sora','Inter',sans-serif;letter-spacing:-.02em}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:800;letter-spacing:2px;text-transform:uppercase;
  color:var(--accent)}
.eyebrow.light{color:#9fb0ff}
.eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:var(--grad)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:9px;padding:14px 26px;border-radius:12px;font-weight:700;font-size:15px;
  font-family:'Sora',sans-serif;letter-spacing:-.01em;transition:transform .16s ease, box-shadow .16s ease, background .16s;cursor:pointer;border:0}
.btn.primary{background:var(--grad);color:#fff;box-shadow:0 10px 26px rgba(91,110,247,.4)}
.btn.primary:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(91,110,247,.5)}
.btn.ghost{border:1.5px solid rgba(255,255,255,.26);color:#fff;background:transparent}
.btn.ghost:hover{border-color:var(--accent-2);color:#cfd7ff;transform:translateY(-2px)}
.btn.dark{background:var(--ink);color:#fff}
.btn.dark:hover{transform:translateY(-2px);box-shadow:var(--sh)}

/* ---------- header ---------- */
header{position:sticky;top:0;z-index:60;transition:background .25s, box-shadow .25s, border-color .25s;
  background:rgba(8,12,34,.55);backdrop-filter:blur(14px) saturate(150%);border-bottom:1px solid rgba(255,255,255,.06)}
header.scrolled{background:rgba(8,12,34,.92);box-shadow:0 10px 30px rgba(0,0,0,.28)}
.nav{display:flex;align-items:center;gap:26px;height:72px}
.brand{display:flex;align-items:center;gap:12px;color:#fff;font-weight:800;font-size:19px}
.brand .logo{width:40px;height:40px;border-radius:12px;box-shadow:0 6px 18px rgba(91,110,247,.5)}
.brand small{display:block;font-size:10px;font-weight:700;color:#8ea0ff;letter-spacing:2px;margin-top:-2px}
.links{display:flex;gap:26px;margin-left:auto;align-items:center}
.links a:not(.cta){color:#c7cfef;font-weight:600;font-size:14.5px;font-family:'Sora',sans-serif}
.links a:not(.cta):hover{color:#fff}
.links .cta{background:var(--grad);color:#fff;padding:10px 20px;border-radius:11px;font-weight:700;font-size:14.5px;
  font-family:'Sora',sans-serif;box-shadow:0 8px 22px rgba(91,110,247,.4)}
.links .cta:hover{transform:translateY(-2px)}
.menu-toggle{display:none;margin-left:auto;background:none;border:0;color:#fff;font-size:27px;cursor:pointer}

/* ---------- hero ---------- */
.hero{position:relative;color:#fff;padding:110px 0 90px;overflow:hidden;background:var(--navy)}
.hero .mesh{position:absolute;inset:0;z-index:0;pointer-events:none}
.hero .mesh b{position:absolute;border-radius:50%;filter:blur(70px);opacity:.55;animation:float 14s ease-in-out infinite}
.hero .mesh b:nth-child(1){width:520px;height:520px;background:#3b4bd0;top:-160px;left:-120px}
.hero .mesh b:nth-child(2){width:460px;height:460px;background:#6a3bd0;bottom:-180px;right:-80px;animation-delay:-4s}
.hero .mesh b:nth-child(3){width:340px;height:340px;background:#1a8fd0;top:20%;right:24%;opacity:.4;animation-delay:-8s}
@keyframes float{0%,100%{transform:translate(0,0)}50%{transform:translate(24px,-28px)}}
.hero .container{position:relative;z-index:1}
.hero .kicker{display:inline-flex;gap:9px;align-items:center;background:rgba(139,155,255,.12);border:1px solid rgba(139,155,255,.32);
  color:#b9c4ff;padding:7px 16px;border-radius:999px;font-size:12.5px;font-weight:700;letter-spacing:1.4px;margin-bottom:26px}
.hero .kicker .dot{width:8px;height:8px;border-radius:50%;background:var(--red);box-shadow:0 0 0 4px rgba(255,90,102,.25)}
.hero h1{font-size:clamp(34px,5vw,60px);line-height:1.08;font-weight:800;max-width:900px}
.hero p.lead{margin:24px 0 36px;font-size:19.5px;color:#c3cbee;max-width:660px}
.hero .cta-row{display:flex;gap:14px;flex-wrap:wrap}
.hero .stats{display:flex;gap:48px;margin-top:60px;flex-wrap:wrap}
.hero .stats b{display:block;font-family:'Sora',sans-serif;font-size:34px;font-weight:800;color:#fff}
.hero .stats span{font-size:13px;color:#8b96c9}
.hero-preview{margin-top:56px;position:relative}

/* device / browser frame */
.frame{border-radius:16px;overflow:hidden;border:1px solid rgba(255,255,255,.14);background:#0b1026;box-shadow:var(--sh-lg)}
.frame .bar{display:flex;align-items:center;gap:7px;padding:11px 15px;background:#11172f;border-bottom:1px solid rgba(255,255,255,.07)}
.frame .bar i{width:11px;height:11px;border-radius:50%;background:#3a4266;display:block}
.frame .bar i:nth-child(1){background:#ff5f57}.frame .bar i:nth-child(2){background:#febc2e}.frame .bar i:nth-child(3){background:#28c840}
.frame .bar .url{margin-left:12px;font-size:11.5px;color:#8b93c0;background:#0c1226;padding:4px 12px;border-radius:6px;flex:1;max-width:340px}
.frame img{width:100%;display:block}

/* ---------- sections ---------- */
section{padding:92px 0;position:relative}
.sec-head{max-width:720px;margin:0 auto 52px;text-align:center}
.sec-head.left{margin-left:0;text-align:left}
.sec-head h2{font-size:clamp(26px,3.4vw,40px);color:var(--ink);margin:12px 0 14px;line-height:1.15}
.sec-head p{color:var(--muted);font-size:17px}
.tint{background:linear-gradient(180deg,#fff, var(--bg-2))}
.dark-sec{background:var(--navy);color:#fff}
.dark-sec .sec-head h2{color:#fff}.dark-sec .sec-head p{color:#aab4e2}

/* ---------- products ---------- */
.grid{display:grid;gap:24px}
.grid.p2{grid-template-columns:1fr 1fr}
.grid.s3{grid-template-columns:repeat(3,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-sm);
  padding:34px;transition:transform .2s ease, box-shadow .2s ease;position:relative;overflow:hidden}
.card:hover{transform:translateY(-6px);box-shadow:var(--sh)}
.pcard{display:flex;flex-direction:column}
.pcard .pic{width:58px;height:58px;border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:28px;margin-bottom:20px;
  box-shadow:var(--sh-sm)}
.pcard .sub{font-size:11.5px;font-weight:800;letter-spacing:1.6px;color:var(--accent);text-transform:uppercase;margin-bottom:8px}
.pcard h3{font-size:23px;color:var(--ink);margin-bottom:8px}
.pcard p{color:var(--muted);font-size:15px;margin-bottom:18px}
.pcard ul{list-style:none;margin:0 0 22px}
.pcard li{padding:5px 0;font-size:14.5px;color:var(--text);display:flex;gap:10px;align-items:flex-start}
.pcard li::before{content:"✓";color:var(--ok);font-weight:800}
.pcard .more{margin-top:auto;font-weight:700;font-size:14.5px;font-family:'Sora',sans-serif;display:inline-flex;gap:6px;align-items:center}
.pcard .more:hover{gap:11px}
.pcard .shotmini{margin:-6px -10px 20px;border-radius:14px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--sh-sm)}
.pcard .shotmini img{width:100%;display:block}

/* ---------- services ---------- */
.scard{padding:28px}
.scard .sic{width:50px;height:50px;border-radius:14px;background:var(--grad);color:#fff;display:flex;align-items:center;justify-content:center;
  font-size:22px;margin-bottom:16px;box-shadow:0 8px 20px rgba(91,110,247,.28)}
.scard h3{font-size:18px;color:var(--ink);margin-bottom:8px}
.scard p{color:var(--muted);font-size:14.5px}

/* ---------- product-page hero ---------- */
.phero{position:relative;color:#fff;padding:96px 0 76px;overflow:hidden;
  background:linear-gradient(165deg,var(--navy) 0%,#151d47 100%)}
.phero .mesh{position:absolute;inset:0}
.phero .mesh b{position:absolute;border-radius:50%;filter:blur(80px);opacity:.4}
.phero .mesh b:nth-child(1){width:480px;height:480px;background:#3b4bd0;top:-160px;right:-120px}
.phero .mesh b:nth-child(2){width:360px;height:360px;background:#7b3bd0;bottom:-160px;left:-60px}
.phero .container{position:relative;z-index:1}
.phero .crumb{color:#8b96c9;font-size:13.5px;margin-bottom:20px}
.phero .crumb a{color:#aebaff}
.phero h1{font-size:clamp(30px,4.4vw,48px);max-width:820px;line-height:1.12}
.phero p{margin-top:18px;font-size:18px;color:#c3cbee;max-width:660px}
.badges{margin-top:28px;display:flex;gap:10px;flex-wrap:wrap}
.badges .badge{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);padding:8px 15px;border-radius:999px;
  font-size:13px;color:#dbe2ff;font-weight:600}
.hero-preview.on-dark .frame{box-shadow:0 40px 90px rgba(0,0,0,.5)}

/* ---------- feature cells ---------- */
.fgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.fcell{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:28px;transition:transform .18s, box-shadow .18s}
.fcell:hover{transform:translateY(-4px);box-shadow:var(--sh-sm)}
.fcell .fic{width:44px;height:44px;border-radius:12px;background:var(--bg-2);display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:14px}
.fcell h3{font-size:17px;color:var(--ink);margin-bottom:8px}
.fcell p{font-size:14px;color:var(--muted)}

/* flow */
.flow{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.flow .step{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 17px;font-size:13.5px;font-weight:700;
  color:var(--ink);font-family:'Sora',sans-serif;box-shadow:var(--sh-sm)}
.flow .arr{color:var(--accent);font-weight:800;font-size:18px}

/* gallery */
.gallery{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.gallery .wide{grid-column:1 / -1}
.shot{border-radius:16px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--sh);background:#0b1026}
.shot img{display:block;width:100%}
.shotcap{font-size:12.5px;color:var(--muted);padding:11px 16px;background:#fff;border-top:1px solid var(--line)}

/* ---------- process timeline ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:st}
.step-c{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:28px;position:relative}
.step-c .num{width:40px;height:40px;border-radius:12px;background:var(--grad);color:#fff;font-family:'Sora',sans-serif;font-weight:800;
  display:flex;align-items:center;justify-content:center;margin-bottom:16px;box-shadow:0 8px 20px rgba(91,110,247,.3)}
.step-c h3{font-size:17px;color:var(--ink);margin-bottom:7px}.step-c p{font-size:14px;color:var(--muted)}

/* ---------- why grid ---------- */
.why{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.why .w{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px}
.why .ic{width:46px;height:46px;border-radius:13px;background:var(--bg-2);display:flex;align-items:center;justify-content:center;font-size:23px;margin-bottom:12px}
.why b{display:block;color:var(--ink);font-family:'Sora',sans-serif;font-size:16px;margin-bottom:6px}
.why p{font-size:13.5px;color:var(--muted)}

/* ---------- big CTA band ---------- */
.band{position:relative;overflow:hidden;background:var(--navy);color:#fff;border-radius:var(--r-lg);padding:56px;
  display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;box-shadow:var(--sh-lg)}
.band .mesh{position:absolute;inset:0}
.band .mesh b{position:absolute;border-radius:50%;filter:blur(70px);opacity:.5}
.band .mesh b:nth-child(1){width:360px;height:360px;background:#3b4bd0;top:-140px;left:-60px}
.band .mesh b:nth-child(2){width:300px;height:300px;background:#7b3bd0;bottom:-140px;right:-40px}
.band>*{position:relative;z-index:1}
.band h2{font-size:30px}.band p{color:#aab4e2;margin-top:10px;max-width:560px}

/* ---------- FAQ ---------- */
.faq{max-width:820px;margin:0 auto}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:4px 24px;margin-bottom:14px;box-shadow:var(--sh-sm)}
.faq summary{list-style:none;cursor:pointer;padding:18px 0;font-family:'Sora',sans-serif;font-weight:700;color:var(--ink);font-size:16px;
  display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:24px;color:var(--accent);font-weight:400;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 0 20px;color:var(--muted);font-size:15px}

/* ---------- contact ---------- */
.contact{display:grid;grid-template-columns:1.05fr .95fr;gap:38px;align-items:start}
.contact .info h3{color:var(--ink);font-size:24px;margin-bottom:18px}
.contact .row{display:flex;gap:14px;align-items:flex-start;margin-bottom:18px;color:var(--text);font-size:15.5px}
.contact .row .i{width:42px;height:42px;border-radius:12px;background:var(--bg-2);display:flex;align-items:center;justify-content:center;font-size:19px;flex:0 0 auto}
.contact form{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:32px;box-shadow:var(--sh)}
.contact label{display:block;font-size:13px;font-weight:700;color:var(--ink);margin:16px 0 7px;font-family:'Sora',sans-serif}
.contact input,.contact textarea{width:100%;border:1.5px solid var(--line);border-radius:12px;padding:13px 15px;font:inherit;font-size:14.5px;background:#fbfcff;transition:border .16s}
.contact input:focus,.contact textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px rgba(91,110,247,.12)}
.contact button{margin-top:22px;width:100%}

/* ---------- footer ---------- */
footer{background:var(--navy);color:#98a1cc;padding:64px 0 34px;margin-top:0}
footer .cols{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px;margin-bottom:40px}
footer h4{color:#fff;font-size:13px;letter-spacing:1.4px;margin-bottom:16px;font-family:'Sora',sans-serif}
footer a{display:block;color:#98a1cc;font-size:14px;padding:5px 0}
footer a:hover{color:#fff}
footer .brandline{display:flex;align-items:center;gap:11px;color:#fff;font-weight:800;font-family:'Sora',sans-serif;margin-bottom:14px;font-size:18px}
footer .brandline img{width:36px;height:36px;border-radius:10px}
footer .fine{border-top:1px solid rgba(255,255,255,.09);padding-top:24px;font-size:13px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;align-items:center}
footer .doms{display:flex;gap:16px}

/* ---------- scroll reveal ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}.reveal.d4{transition-delay:.32s}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.hero .mesh b{animation:none}}

/* ---------- marquee strip ---------- */
.strip{background:var(--navy-2);border-top:1px solid rgba(255,255,255,.06);border-bottom:1px solid rgba(255,255,255,.06);overflow:hidden;padding:16px 0}
.strip .track{display:flex;gap:48px;white-space:nowrap;animation:scrollx 26s linear infinite;color:#7f8bc0;font-family:'Sora',sans-serif;font-weight:600;font-size:14.5px}
.strip .track span{opacity:.8}
@keyframes scrollx{to{transform:translateX(-50%)}}

/* ---------- responsive ---------- */
@media (max-width:960px){
  .grid.p2,.grid.s3,.fgrid,.steps,.why,.gallery,.contact{grid-template-columns:1fr}
  .steps,.why{grid-template-columns:1fr 1fr}
  .band{padding:36px}
  footer .cols{grid-template-columns:1fr 1fr}
  .links{display:none;position:absolute;top:72px;left:0;right:0;flex-direction:column;background:var(--navy);
    padding:20px 24px 26px;gap:18px;border-bottom:1px solid rgba(255,255,255,.08)}
  .links.open{display:flex}
  .menu-toggle{display:block}
  .hero{padding:84px 0 64px}
  .hero .stats{gap:30px}
}
@media (max-width:560px){ .why,.steps{grid-template-columns:1fr} .band{flex-direction:column;align-items:flex-start} }

/* product-page section eyebrow (legacy .tag) */
.sec-head .tag{color:var(--accent);font-weight:800;letter-spacing:2px;font-size:12px;text-transform:uppercase}
.sec-head .tag::before{content:"";display:inline-block;width:20px;height:2px;border-radius:2px;background:var(--grad);vertical-align:middle;margin-right:8px}