/* ============================================================
   DIBA TECHNOLOGY — site design system
   Dark navy · blue/teal accents · Barlow + Barlow Condensed
   ============================================================ */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}

:root{
  /* surfaces */
  --ink:#08070f;
  --deep:#0b0a16;
  --panel:#100e1d;
  --panel-2:#0d0b18;
  --raise:#1a153040;
  /* lines */
  --line:rgba(150,135,230,0.12);
  --line-2:rgba(150,135,230,0.22);
  --line-3:rgba(150,135,230,0.34);
  /* accents — from the Diba logo: cyan #009FE3 + purple #5C2483 */
  --accent:#15a8ef;
  --accent-soft:rgba(21,168,239,0.10);
  --accent-2:#a274dd;
  --accent-2-soft:rgba(162,116,221,0.13);
  --brand-purple:#5c2483;
  --brand-cyan:#009fe3;
  /* text */
  --white:#ffffff;
  --text:#e9eef7;
  --muted:#93a6c2;
  --dim:#5d748f;
  --faint:#3a4d68;
  /* shape */
  --r-sm:8px;
  --r:12px;
  --r-lg:18px;
  --r-xl:26px;
  --glow:0 0 60px rgba(21,168,239,0.18);
  --shadow:0 24px 60px -20px rgba(0,0,0,0.6);
  --maxw:1240px;
  --mono:'IBM Plex Mono',ui-monospace,'SFMono-Regular',Menlo,monospace;
  --logo:'Barlow',sans-serif;
  --disp:'Barlow Condensed',sans-serif;
  --body:'Barlow',sans-serif;
}

html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
html,body{overflow-x:hidden;}
body{
  background:var(--ink);
  color:var(--text);
  font-family:var(--body);
  font-size:17px;
  line-height:1.6;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

/* page-wide ambient background texture */
body::before{
  content:"";
  position:fixed;inset:0;z-index:-2;
  background:
    radial-gradient(1100px 620px at 78% -8%, rgba(21,168,239,0.13), transparent 60%),
    radial-gradient(900px 600px at 8% 108%, rgba(140,80,200,0.15), transparent 60%),
    var(--ink);
}
body::after{
  content:"";
  position:fixed;inset:0;z-index:-1;pointer-events:none;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(ellipse 100% 80% at 50% 0%, #000 30%, transparent 78%);
          mask-image:radial-gradient(ellipse 100% 80% at 50% 0%, #000 30%, transparent 78%);
  opacity:0.5;
}

a{color:inherit;text-decoration:none;}
img,svg{display:block;max-width:100%;}
::selection{background:rgba(21,168,239,0.32);color:#fff;}

/* ── layout ── */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px;}
.section{padding:108px 0;position:relative;}
.section.tight{padding:72px 0;}
.section-head{max-width:720px;margin-bottom:56px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}

/* ── type ── */
.kicker{
  display:inline-flex;align-items:center;gap:9px;
  font-family:var(--mono);font-size:12px;font-weight:500;
  letter-spacing:0.18em;text-transform:uppercase;color:var(--accent);
  margin-bottom:22px;
}
.kicker::before{
  content:"";width:7px;height:7px;border-radius:50%;
  background:var(--accent);box-shadow:0 0 12px var(--accent);
}
.kicker.teal{color:var(--accent-2);}
.kicker.teal::before{background:var(--accent-2);box-shadow:0 0 12px var(--accent-2);}

h1,h2,h3,h4{font-family:var(--disp);font-weight:700;line-height:1.02;letter-spacing:-0.01em;color:var(--white);text-wrap:balance;}
.h-xl{font-size:clamp(46px,6.4vw,88px);font-weight:800;line-height:0.98;}
.h-lg{font-size:clamp(36px,4.6vw,62px);font-weight:700;}
.h-md{font-size:clamp(28px,3vw,42px);font-weight:700;}
.h-sm{font-size:clamp(22px,2.2vw,28px);font-weight:600;}
.grad{background:linear-gradient(100deg,var(--accent) 10%,var(--accent-2));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;}
.lede{font-size:clamp(18px,1.5vw,21px);color:var(--muted);line-height:1.66;max-width:60ch;text-wrap:pretty;}
p.body{color:var(--muted);text-wrap:pretty;}
.eyebrow{font-family:var(--mono);font-size:11.5px;letter-spacing:0.16em;text-transform:uppercase;color:var(--dim);}

/* ── buttons ── */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--body);font-weight:600;font-size:16px;
  padding:14px 26px;border-radius:var(--r);border:1px solid transparent;
  cursor:pointer;transition:transform .18s ease, box-shadow .25s ease, background .2s, border-color .2s, color .2s;
  white-space:nowrap;line-height:1;
}
.btn svg{flex-shrink:0;}
.btn-primary{background:var(--accent);color:#04101f;box-shadow:0 12px 30px -10px rgba(21,168,239,0.6);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 40px -10px rgba(21,168,239,0.72);}
.btn-ghost{background:rgba(255,255,255,0.02);border-color:var(--line-2);color:var(--text);}
.btn-ghost:hover{border-color:var(--line-3);background:rgba(255,255,255,0.05);transform:translateY(-2px);}
.btn-lg{padding:17px 32px;font-size:17px;}
.link-arrow{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--accent);font-size:15px;}
.link-arrow svg{transition:transform .2s;}
.link-arrow:hover svg{transform:translateX(4px);}

/* ── NAV ── */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;transition:background .3s, border-color .3s, backdrop-filter .3s;border-bottom:1px solid transparent;}
.nav.scrolled{background:rgba(7,11,20,0.82);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom-color:var(--line);}
.nav-inner{max-width:var(--maxw);margin:0 auto;padding:0 32px;height:74px;display:flex;align-items:center;justify-content:space-between;gap:24px;}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--disp);font-weight:800;font-size:25px;letter-spacing:0.02em;color:#fff;}
.brand-logo{height:50px;width:auto;display:block;}
footer .brand-logo{height:30px;}
.brand-mark{width:34px;height:34px;border-radius:9px;background:linear-gradient(140deg,var(--accent),var(--accent-2));display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:0 0 22px rgba(59,158,255,0.45);}
.brand small{font-family:var(--mono);font-size:9px;letter-spacing:0.22em;color:var(--dim);font-weight:500;text-transform:uppercase;display:block;margin-top:2px;}
.nav-links{display:flex;align-items:center;gap:4px;}
.nav-links a{font-size:15px;font-weight:500;color:var(--muted);padding:9px 15px;border-radius:8px;transition:color .18s, background .18s;}
.nav-links a:hover{color:var(--text);background:rgba(255,255,255,0.04);}
.nav-links a.active{color:var(--text);}
.nav-cta{display:flex;align-items:center;gap:12px;}
.nav-toggle{display:none;background:none;border:1px solid var(--line-2);border-radius:9px;width:42px;height:42px;align-items:center;justify-content:center;cursor:pointer;color:var(--text);}

/* mobile drawer */
.drawer{position:fixed;inset:0;z-index:99;background:rgba(7,11,20,0.97);backdrop-filter:blur(10px);display:none;flex-direction:column;padding:96px 28px 40px;gap:6px;}
.drawer.open{display:flex;}
.drawer a{font-family:var(--disp);font-size:30px;font-weight:600;color:var(--text);padding:14px 0;border-bottom:1px solid var(--line);}
.drawer .btn{margin-top:22px;justify-content:center;}

/* ── HERO ── */
.hero{position:relative;padding:178px 0 96px;overflow:hidden;}
.hero-grid{display:grid;grid-template-columns:1.08fr 0.92fr;gap:56px;align-items:center;}
.hero h1{margin:6px 0 26px;}
.hero .lede{margin-bottom:38px;}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;align-items:center;}
.hero-trust{display:flex;gap:30px;margin-top:46px;flex-wrap:wrap;}
.hero-trust .ht{display:flex;flex-direction:column;gap:3px;}
.hero-trust .ht b{font-family:var(--disp);font-size:38px;font-weight:700;color:#fff;line-height:1;}
.hero-trust .ht>span{font-family:var(--mono);font-size:12px;letter-spacing:0.08em;color:var(--dim);text-transform:uppercase;}
.hero-trust .ht b span{font-size:inherit;font-family:inherit;color:inherit;letter-spacing:normal;text-transform:none;}

/* ── chips / pills ── */
.pill{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,0.03);border:1px solid var(--line);border-radius:30px;padding:7px 15px;font-family:var(--mono);font-size:11.5px;letter-spacing:0.1em;text-transform:uppercase;color:var(--muted);}
.pill .dot{width:6px;height:6px;border-radius:50%;background:var(--accent-2);box-shadow:0 0 10px var(--accent-2);}

/* ── generic card ── */
.card{background:linear-gradient(180deg,rgba(255,255,255,0.025),rgba(255,255,255,0.005));border:1px solid var(--line);border-radius:var(--r-lg);padding:30px;transition:border-color .25s, transform .25s, background .25s;position:relative;overflow:hidden;}
.card:hover{border-color:var(--line-2);transform:translateY(-3px);}
.card-icon{width:50px;height:50px;border-radius:13px;background:var(--accent-soft);border:1px solid var(--line-2);display:flex;align-items:center;justify-content:center;margin-bottom:20px;color:var(--accent);}
.card-icon.teal{background:var(--accent-2-soft);color:var(--accent-2);}
.card h3{font-family:var(--disp);}
.card .card-t{font-size:21px;font-weight:600;color:#fff;margin-bottom:9px;font-family:var(--disp);letter-spacing:0;}
.card .card-d{font-size:15.5px;color:var(--muted);line-height:1.6;}

/* feature grid */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}

/* ── numbered steps ── */
.step-num-lg{font-family:var(--mono);font-size:13px;color:var(--accent);letter-spacing:0.1em;margin-bottom:18px;}

/* ── image placeholder ── */
.ph{position:relative;border:1px solid var(--line-2);border-radius:var(--r-lg);overflow:hidden;background:
  repeating-linear-gradient(135deg,rgba(120,170,230,0.05) 0 2px,transparent 2px 11px),var(--panel-2);
  display:flex;align-items:center;justify-content:center;min-height:200px;}
.ph span{font-family:var(--mono);font-size:11.5px;letter-spacing:0.12em;text-transform:uppercase;color:var(--dim);border:1px solid var(--line-2);border-radius:30px;padding:7px 16px;background:rgba(7,11,20,0.5);}

/* ── stat band ── */
.statband{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;}
.statband .st{background:var(--panel);padding:34px 28px;}
.statband .st b{display:block;font-family:var(--disp);font-size:clamp(40px,4.4vw,58px);font-weight:800;color:#fff;line-height:1;letter-spacing:-0.02em;}
.statband .st b .u{color:var(--accent-2);}
.statband .st span{font-size:14.5px;color:var(--muted);margin-top:10px;display:block;}

/* ── product tile (uses gate svg) ── */
.prod{background:linear-gradient(180deg,rgba(255,255,255,0.03),rgba(255,255,255,0.004));border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;transition:border-color .25s, transform .25s;display:flex;flex-direction:column;}
.prod:hover{border-color:var(--line-2);transform:translateY(-4px);}
.prod-vis{height:208px;background:
  radial-gradient(120% 100% at 50% 0%, rgba(21,168,239,0.07), transparent 60%),
  var(--panel-2);
  border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:center;position:relative;}
.prod-vis svg{filter:drop-shadow(0 8px 24px rgba(0,0,0,0.5));transform:scale(1.35);}
.prod-sku{position:absolute;top:14px;left:14px;font-family:var(--mono);font-size:10.5px;letter-spacing:0.12em;text-transform:uppercase;color:var(--accent-2);background:rgba(0,229,192,0.08);border:1px solid rgba(0,229,192,0.2);border-radius:20px;padding:5px 11px;}
.prod-body{padding:22px 24px 26px;flex:1;display:flex;flex-direction:column;}
.prod-cat{font-family:var(--mono);font-size:11px;letter-spacing:0.1em;text-transform:uppercase;color:var(--dim);margin-bottom:8px;}
.prod-name{font-family:var(--disp);font-size:25px;font-weight:700;color:#fff;line-height:1.05;margin-bottom:10px;}
.prod-desc{font-size:14.5px;color:var(--muted);line-height:1.55;margin-bottom:18px;flex:1;}
.prod-spec{display:flex;flex-wrap:wrap;gap:7px;}
.prod-spec span{font-size:12px;color:var(--muted);background:rgba(255,255,255,0.03);border:1px solid var(--line);border-radius:7px;padding:5px 10px;font-family:var(--mono);letter-spacing:0.03em;}

/* ── split feature ── */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;}
.split.rev .split-media{order:2;}
.feature-list{display:flex;flex-direction:column;gap:18px;margin-top:30px;}
.feature-list li{list-style:none;display:flex;gap:14px;align-items:flex-start;}
.feature-list .fi{width:30px;height:30px;border-radius:8px;background:var(--accent-soft);border:1px solid var(--line-2);display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--accent);margin-top:1px;}
.feature-list b{display:block;color:#fff;font-size:16.5px;font-weight:600;margin-bottom:2px;}
.feature-list p{color:var(--muted);font-size:15px;line-height:1.55;}

/* ── dashboard mock ── */
.mock{border:1px solid var(--line-2);border-radius:var(--r-lg);background:var(--panel-2);overflow:hidden;box-shadow:var(--shadow);}
.mock-bar{display:flex;align-items:center;gap:8px;padding:13px 16px;border-bottom:1px solid var(--line);background:rgba(255,255,255,0.02);}
.mock-bar .d{width:10px;height:10px;border-radius:50%;background:var(--faint);}
.mock-bar .t{margin-left:10px;font-family:var(--mono);font-size:11.5px;color:var(--dim);letter-spacing:0.05em;}
.mock-body{padding:20px;}
.mock-row{display:flex;align-items:center;gap:14px;padding:13px 14px;border:1px solid var(--line);border-radius:10px;margin-bottom:10px;background:rgba(255,255,255,0.015);}
.mock-row:last-child{margin-bottom:0;}
.mock-av{width:38px;height:38px;border-radius:9px;flex-shrink:0;background:repeating-linear-gradient(135deg,rgba(120,170,230,0.12) 0 2px,transparent 2px 7px),var(--panel);border:1px solid var(--line-2);}
.mock-row .mn{flex:1;}
.mock-row .mn b{font-size:15px;color:#fff;font-weight:600;display:block;}
.mock-row .mn span{font-family:var(--mono);font-size:11px;color:var(--dim);}
.mock-tag{font-family:var(--mono);font-size:10.5px;letter-spacing:0.06em;padding:4px 10px;border-radius:20px;text-transform:uppercase;}
.mock-tag.ok{color:var(--accent);background:var(--accent-soft);border:1px solid rgba(21,168,239,0.28);}
.mock-tag.deny{color:#ff7a7a;background:rgba(255,90,90,0.08);border:1px solid rgba(255,90,90,0.25);}

/* ── logo / trust strip ── */
.trustrip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:30px 0;}
.trustrip-inner{display:flex;align-items:center;gap:40px;flex-wrap:wrap;justify-content:center;}
.trustrip .lbl{font-family:var(--mono);font-size:11px;letter-spacing:0.16em;text-transform:uppercase;color:var(--dim);}
.trust-logo{font-family:var(--disp);font-size:21px;font-weight:700;color:var(--faint);letter-spacing:0.02em;transition:color .2s;}
.trustrip:hover .trust-logo{color:var(--dim);}

/* ── use case rows ── */
.uc{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.uc-card{border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:var(--panel);transition:border-color .25s,transform .25s;}
.uc-card:hover{border-color:var(--line-2);transform:translateY(-3px);}
.uc-vis{height:160px;border-bottom:1px solid var(--line);background:repeating-linear-gradient(135deg,rgba(120,170,230,0.05) 0 2px,transparent 2px 11px),var(--panel-2);display:flex;align-items:flex-end;justify-content:space-between;padding:14px;}
.uc-vis .tag{font-family:var(--mono);font-size:10.5px;letter-spacing:0.1em;text-transform:uppercase;color:var(--dim);border:1px solid var(--line-2);border-radius:20px;padding:5px 11px;background:rgba(7,11,20,0.5);}
.uc-body{padding:22px 22px 26px;}
.uc-body h3{font-family:var(--disp);font-size:22px;font-weight:600;margin-bottom:9px;}
.uc-body p{font-size:15px;color:var(--muted);line-height:1.55;}

/* ── CTA band ── */
.ctaband{position:relative;border:1px solid var(--line-2);border-radius:var(--r-xl);padding:64px 56px;overflow:hidden;background:
  radial-gradient(120% 160% at 88% 0%, rgba(21,168,239,0.16), transparent 55%),
  radial-gradient(120% 160% at 0% 120%, rgba(140,80,200,0.16), transparent 55%),
  var(--panel-2);text-align:center;}
.ctaband h2{margin-bottom:18px;}
.ctaband .lede{margin:0 auto 34px;}
.ctaband .cta-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}

/* ── FOOTER ── */
footer{border-top:1px solid var(--line);padding:74px 0 40px;margin-top:40px;position:relative;}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;margin-bottom:54px;}
.foot-brand p{color:var(--muted);font-size:15px;margin:18px 0 22px;max-width:34ch;line-height:1.6;}
.foot-col h5{font-family:var(--mono);font-size:11px;letter-spacing:0.14em;text-transform:uppercase;color:var(--dim);margin-bottom:18px;font-weight:500;}
.foot-col a{display:block;color:var(--muted);font-size:15px;padding:6px 0;transition:color .18s;}
.foot-col a:hover{color:var(--text);}
.foot-bottom{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:28px;border-top:1px solid var(--line);flex-wrap:wrap;}
.foot-bottom p{font-size:13.5px;color:var(--dim);font-family:var(--mono);letter-spacing:0.03em;}
.foot-social{display:flex;gap:10px;}
.foot-social a{width:38px;height:38px;border-radius:9px;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--muted);transition:border-color .2s,color .2s;}
.foot-social a:hover{border-color:var(--line-2);color:var(--text);}

/* ── page hero (sub pages) ── */
.phero{padding:152px 0 64px;border-bottom:1px solid var(--line);position:relative;}
.phero .lede{margin-top:22px;}
.breadcrumb{font-family:var(--mono);font-size:12px;letter-spacing:0.08em;color:var(--dim);margin-bottom:22px;}
.breadcrumb a:hover{color:var(--muted);}

/* ── reveal animation ──
   transform-only, opacity always 1, so content is NEVER invisible even if a
   transition is frozen/interrupted (it just sits up to 20px low). */
.reveal{transition:transform .7s cubic-bezier(.2,.7,.2,1);}
html.reveal-on .reveal{transform:translateY(20px);}
html.reveal-on .reveal.in{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){html.reveal-on .reveal{transform:none;transition:none;}}

/* scan-line accent for hero visual */
@keyframes scan{0%{top:6%;opacity:0;}12%{opacity:1;}88%{opacity:1;}100%{top:92%;opacity:0;}}
@keyframes pulse{0%,100%{opacity:.5;}50%{opacity:1;}}

/* ── RESPONSIVE ── */
@media(max-width:1000px){
  .hero-grid{grid-template-columns:1fr;gap:44px;}
  .split{grid-template-columns:1fr;gap:36px;}
  .split.rev .split-media{order:0;}
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .foot-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .statband{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:820px){
  .nav-links{display:none;}
  .nav-cta .btn-ghost{display:none;}
  .nav-toggle{display:flex;}
  .section{padding:80px 0;}
  .hero{padding:140px 0 72px;}
  .grid-3{grid-template-columns:1fr;}
  .grid-2{grid-template-columns:1fr;}
  .uc{grid-template-columns:1fr;}
}
@media(max-width:600px){
  body{font-size:16px;}
  .wrap{padding:0 20px;}
  .nav-inner{padding:0 20px;}
  .section{padding:64px 0;}
  .section-head{margin-bottom:40px;}
  .grid-4{grid-template-columns:1fr;}
  .statband{grid-template-columns:1fr 1fr;}
  .foot-grid{grid-template-columns:1fr;gap:30px;}
  .ctaband{padding:44px 26px;}
  .hero-trust{gap:22px;}
  .prod-vis svg{transform:scale(1.1);}
  /* scale display type down so long words never overflow narrow phones */
  .h-xl{font-size:clamp(33px,8.6vw,52px);}
  .h-lg{font-size:clamp(31px,7.6vw,52px);}
  .h-md{font-size:clamp(25px,6.4vw,40px);}
  .lede{font-size:16.5px;}
  .brand-logo{height:26px;}
  .nav-inner{height:64px;}
}
@media(max-width:360px){
  .h-xl{font-size:30px;}
  .h-lg{font-size:28px;}
  .hero-trust .ht b{font-size:38px;}
}