/* =====================================================================
   Dibecai Solutions - shared design system
   One stylesheet for every page. Brand: navy / blue / teal.
   ===================================================================== */

@font-face{
  font-family:'Space Grotesk';
  src:url('/assets/fonts/space-grotesk.woff2') format('woff2');
  font-weight:300 700;font-style:normal;font-display:swap;
}
@font-face{
  font-family:'Geist';
  src:url('/assets/fonts/geist.woff2') format('woff2');
  font-weight:100 900;font-style:normal;font-display:swap;
}

:root{
  --navy:#1B2A4A;
  --navy-deep:#121D33;
  --blue:#2E6FF2;
  --blue-ink:#1E52C4;
  --slate:#57627A;
  --offwhite:#F6F8FB;
  --teal:#00B8A9;
  --teal-ink:#06231F;
  --white:#FFFFFF;
  --line:rgba(27,42,74,0.10);
  --line-strong:rgba(27,42,74,0.16);
  --line-dark:rgba(255,255,255,0.14);
  /* two-stop brand gradient, purple stop removed for a grounded feel */
  --grad:linear-gradient(100deg,#2E6FF2 0%,#00B8A9 100%);
  --grad-soft:linear-gradient(100deg,rgba(46,111,242,0.12),rgba(0,184,169,0.12));
  --radius:16px;
  --radius-sm:11px;
  --radius-pill:999px;
  --shadow-sm:0 1px 2px rgba(27,42,74,0.05), 0 4px 14px rgba(27,42,74,0.05);
  --shadow-md:0 18px 44px rgba(27,42,74,0.10);
  --shadow-teal:0 10px 28px rgba(0,184,169,0.30);
  --maxw:1160px;
  --font-display:'Space Grotesk',system-ui,-apple-system,'Segoe UI',sans-serif;
  --font-body:'Geist',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --ease:cubic-bezier(0.16,1,0.3,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  color:var(--navy);
  background:var(--offwhite);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
ul{list-style:none}
:focus-visible{outline:2.5px solid var(--blue);outline-offset:3px;border-radius:4px}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

h1,h2,h3,h4{font-family:var(--font-display);letter-spacing:-0.02em;line-height:1.06;font-weight:700;color:var(--navy)}
p{color:var(--slate)}
.measure{max-width:62ch}

/* eyebrow: used sparingly (at most one per few sections) */
.eyebrow{
  font-family:var(--font-display);
  font-size:12px;letter-spacing:0.16em;text-transform:uppercase;
  font-weight:600;color:var(--blue);margin-bottom:16px;
  display:inline-flex;align-items:center;gap:9px;
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--grad);border-radius:2px}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:var(--font-display);font-weight:600;font-size:15px;
  padding:14px 26px;border-radius:var(--radius-pill);
  transition:transform .16s var(--ease), box-shadow .22s var(--ease), background .2s ease, border-color .2s ease;
  cursor:pointer;border:none;white-space:nowrap;
}
.btn svg{width:17px;height:17px}
.btn-primary{background:var(--teal);color:var(--teal-ink);box-shadow:var(--shadow-teal)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 34px rgba(0,184,169,0.40)}
.btn-primary:active{transform:translateY(0) scale(0.985)}
.btn-ghost{background:transparent;color:var(--white);border:1.5px solid rgba(255,255,255,0.32)}
.btn-ghost:hover{border-color:var(--white);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(0) scale(0.985)}
.btn-dark{background:var(--navy);color:var(--white);box-shadow:0 8px 22px rgba(27,42,74,0.22)}
.btn-dark:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(27,42,74,0.30)}
.btn-dark:active{transform:translateY(0) scale(0.985)}
.btn-line{background:transparent;color:var(--navy);border:1.5px solid var(--line-strong)}
.btn-line:hover{border-color:var(--navy);transform:translateY(-2px)}
.arrow{transition:transform .2s var(--ease)}
.btn:hover .arrow, .link-arrow:hover .arrow{transform:translateX(3px)}

.link-arrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-display);font-weight:600;font-size:15px;color:var(--blue-ink)}
.link-arrow svg{width:16px;height:16px}

/* ---------- nav ---------- */
nav{position:sticky;top:0;z-index:60;background:rgba(246,248,251,0.80);backdrop-filter:saturate(160%) blur(14px);-webkit-backdrop-filter:saturate(160%) blur(14px);border-bottom:1px solid transparent;transition:border-color .3s ease, background .3s ease}
nav.scrolled{border-bottom-color:var(--line);background:rgba(246,248,251,0.92)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--font-display);font-weight:700;font-size:18px;letter-spacing:-0.01em}
.brand img{height:32px;width:auto}
.brand span.sub{color:var(--slate);font-weight:500}
.nav-links{display:flex;align-items:center;gap:32px}
.nav-links a{font-size:14.5px;font-weight:500;color:var(--slate);transition:color .15s;position:relative}
.nav-links a:hover{color:var(--navy)}
.nav-right{display:flex;align-items:center;gap:18px}
.nav-cta{background:var(--navy);color:var(--white);padding:10px 20px;border-radius:var(--radius-pill);font-family:var(--font-display);font-size:14px;font-weight:600;transition:transform .15s var(--ease), box-shadow .2s}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(27,42,74,0.22)}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px;width:42px;height:42px;border-radius:10px}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--navy);border-radius:2px;transition:transform .3s var(--ease), opacity .2s ease;margin:5px auto}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media(max-width:880px){
  .nav-links{
    position:absolute;top:70px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;
    background:var(--white);border-bottom:1px solid var(--line);padding:8px 0;
    box-shadow:var(--shadow-md);
    clip-path:inset(0 0 100% 0);transition:clip-path .35s var(--ease);
  }
  .nav-links.open{clip-path:inset(0 0 0 0)}
  .nav-links a{padding:14px 28px;font-size:16px;border-bottom:1px solid var(--line)}
  .nav-links a:last-child{border-bottom:none}
  .nav-toggle{display:block}
  .nav-cta{display:none}
}

/* ---------- hero ---------- */
.hero{background:radial-gradient(1100px 560px at 82% -12%, rgba(46,111,242,0.30), transparent 60%),radial-gradient(820px 460px at 92% 34%, rgba(0,184,169,0.16), transparent 55%),var(--navy);color:var(--white);position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--grad)}
.hero-grid{display:grid;grid-template-columns:1.08fr 0.92fr;gap:44px;align-items:center;padding:84px 28px 92px}
.hero h1{font-size:clamp(38px,5.2vw,62px);color:var(--white);margin-bottom:22px;letter-spacing:-0.03em}
.hero .lead{font-family:var(--font-body);font-size:clamp(17px,1.4vw,19px);color:rgba(255,255,255,0.76);max-width:40ch;margin-bottom:34px;line-height:1.6}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-eyebrow{color:var(--teal)}
.hero-eyebrow::before{background:var(--teal)}
.hero-meta{display:flex;gap:26px;margin-top:38px;flex-wrap:wrap}
.hero-meta .m{font-size:13.5px;color:rgba(255,255,255,0.62)}
.hero-meta .m b{display:block;font-family:var(--font-display);font-size:22px;font-weight:600;color:#fff;letter-spacing:-0.01em}
.hero-visual{position:relative;display:flex;justify-content:center;align-items:center}
.hero-visual::before{content:"";position:absolute;width:74%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle, rgba(46,111,242,0.42), transparent 68%);filter:blur(12px);animation:float 8s var(--ease) infinite}
.hero-visual img{position:relative;width:82%;max-width:440px;height:auto;object-fit:contain;filter:drop-shadow(0 24px 50px rgba(0,0,0,0.35))}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
@media(max-width:880px){.hero-grid{grid-template-columns:1fr;padding:52px 28px 60px;gap:26px}.hero-visual{order:-1;max-width:240px;margin:0 auto}.hero .lead{max-width:100%}}

/* ---------- sections ---------- */
section{padding:92px 0}
.sec-head{max-width:60ch;margin-bottom:50px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head h2{font-size:clamp(28px,3.3vw,42px);margin-bottom:16px;letter-spacing:-0.025em}
.sec-head p{font-size:17.5px;max-width:58ch}
.sec-head.center p{margin-left:auto;margin-right:auto}
.tint{background:var(--white);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}

/* ---------- bento service grid (homepage) ---------- */
.bento{display:grid;grid-template-columns:repeat(12,1fr);gap:20px}
.bento .cell{grid-column:span 6;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:32px 30px;position:relative;overflow:hidden;transition:transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s ease;display:flex;flex-direction:column}
.bento .cell.wide{grid-column:span 7}
.bento .cell.narrow{grid-column:span 5}
.bento .cell:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:var(--line-strong)}
.bento .cell::after{content:"";position:absolute;inset:0;background:var(--grad-soft);opacity:0;transition:opacity .25s ease;pointer-events:none}
.bento .cell:hover::after{opacity:1}
.cell .ico{position:relative;z-index:1;width:46px;height:46px;border-radius:12px;background:var(--grad);display:flex;align-items:center;justify-content:center;margin-bottom:20px;box-shadow:var(--shadow-teal)}
.cell .ico svg{width:23px;height:23px;stroke:#fff}
.cell h3{position:relative;z-index:1;font-size:20px;margin-bottom:10px}
.cell p{position:relative;z-index:1;font-size:15px;flex:1}
.cell .link-arrow{position:relative;z-index:1;margin-top:20px}
@media(max-width:820px){.bento .cell,.bento .cell.wide,.bento .cell.narrow{grid-column:span 12}}

/* ---------- plain card grid (sub-pages) ---------- */
.cards4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:28px 26px;transition:transform .2s var(--ease), box-shadow .2s var(--ease)}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.card .num{font-family:var(--font-display);font-size:13px;font-weight:600;color:var(--blue);margin-bottom:15px}
.card h3{font-size:18px;margin-bottom:9px}
.card p{font-size:14.5px}
@media(max-width:900px){.cards4{grid-template-columns:1fr 1fr}}
@media(max-width:540px){.cards4{grid-template-columns:1fr}}

/* ---------- engine flow ---------- */
.engine{background:var(--white);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.flow{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.flow.five{grid-template-columns:repeat(5,1fr)}
.flow.four{grid-template-columns:repeat(4,1fr)}
.step{background:var(--offwhite);border:1px solid var(--line);border-radius:14px;padding:22px 18px;transition:transform .2s var(--ease), box-shadow .2s var(--ease)}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.step .k{width:34px;height:34px;border-radius:9px;background:var(--grad);color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-weight:600;font-size:15px;margin-bottom:16px}
.step h4{font-size:15.5px;margin-bottom:7px}
.step p{font-size:13px;line-height:1.5}
.flow-note{margin-top:32px;font-size:15px;color:var(--slate);max-width:72ch}
.flow-note b{color:var(--navy);font-weight:600}
@media(max-width:980px){.flow,.flow.five,.flow.four{grid-template-columns:1fr 1fr 1fr}}
@media(max-width:600px){.flow,.flow.five,.flow.four{grid-template-columns:1fr 1fr}}

/* ---------- build vs buy ---------- */
.bvb{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.bvb-col{border-radius:var(--radius);padding:34px 32px}
.bvb-buy{background:var(--white);border:1px solid var(--line)}
.bvb-build{background:var(--navy);color:var(--white);position:relative;overflow:hidden}
.bvb-build::before{content:"";position:absolute;inset:0;background:radial-gradient(500px 300px at 100% 0%, rgba(0,184,169,0.18), transparent 60%)}
.bvb h3{font-size:21px;margin-bottom:8px;position:relative}
.bvb-build h3{color:var(--white)}
.bvb .tag{font-family:var(--font-display);font-size:12.5px;font-weight:600;letter-spacing:0.08em;text-transform:uppercase;margin-bottom:18px;position:relative}
.bvb-buy .tag{color:var(--slate)}
.bvb-build .tag{color:var(--teal)}
.bvb ul{display:grid;gap:13px;margin-top:8px;position:relative}
.bvb li{font-size:15px;padding-left:26px;position:relative;color:var(--slate)}
.bvb-build li{color:rgba(255,255,255,0.82)}
.bvb li::before{content:"";position:absolute;left:0;top:8px;width:11px;height:11px;border-radius:3px;background:var(--blue)}
.bvb-build li::before{background:var(--teal)}
@media(max-width:760px){.bvb{grid-template-columns:1fr}}

/* ---------- pricing tiers ---------- */
.tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:stretch}
.tier{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:32px 28px;display:flex;flex-direction:column;transition:transform .2s var(--ease), box-shadow .2s var(--ease)}
.tier:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.tier.featured{border:1.5px solid var(--blue);box-shadow:0 20px 50px rgba(46,111,242,0.14);position:relative}
.tier.featured .badge{position:absolute;top:-13px;left:28px;background:var(--grad);color:#fff;font-family:var(--font-display);font-size:11px;font-weight:600;letter-spacing:0.06em;padding:5px 14px;border-radius:var(--radius-pill);text-transform:uppercase}
.tier h3{font-size:20px;margin-bottom:6px}
.tier .sub{font-size:14px;color:var(--slate);margin-bottom:22px;min-height:40px}
.tier ul{display:grid;gap:12px;margin-bottom:26px;flex:1}
.tier li{font-size:14.5px;color:var(--navy);padding-left:24px;position:relative}
.tier li::before{content:"";position:absolute;left:0;top:2px;width:15px;height:15px;background:no-repeat center/contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2300B8A9' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E")}
.tier .price{font-family:var(--font-display);font-size:15px;font-weight:600;color:var(--slate);margin-bottom:18px}
@media(max-width:820px){.tiers{grid-template-columns:1fr}}

/* ---------- case study ---------- */
.case{background:var(--navy);color:var(--white);position:relative;overflow:hidden}
.case::before{content:"";position:absolute;inset:0;background:radial-gradient(760px 400px at 12% 0%, rgba(0,184,169,0.16), transparent 60%)}
.case .inner{position:relative}
.case-top{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;margin-bottom:52px}
.case h2{font-size:clamp(28px,3.3vw,42px);color:var(--white);margin-bottom:16px}
.case .lead{color:rgba(255,255,255,0.78);font-size:17.5px}
.case .kicker{font-family:var(--font-display);color:var(--teal);font-weight:600;letter-spacing:0.12em;text-transform:uppercase;font-size:12.5px;margin-bottom:14px}
.sample{background:rgba(255,255,255,0.06);border:1px solid var(--line-dark);border-radius:var(--radius);padding:26px;backdrop-filter:blur(4px)}
.sample .h{font-size:12px;letter-spacing:0.10em;text-transform:uppercase;color:rgba(255,255,255,0.55);margin-bottom:16px;font-family:var(--font-display)}
.sample .post{color:#fff;font-size:16px;line-height:1.6}
.sample .tags{color:var(--teal);font-size:14px;margin-top:12px;font-weight:500}
.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.metric{border-top:2px solid rgba(255,255,255,0.16);padding-top:20px}
.metric .big{font-family:var(--font-display);font-size:clamp(30px,3.4vw,42px);font-weight:600;color:var(--white);letter-spacing:-0.02em}
.metric .lbl{color:rgba(255,255,255,0.7);font-size:14.5px;margin-top:6px}
@media(max-width:760px){.case-top{grid-template-columns:1fr;gap:28px}.metrics{grid-template-columns:1fr}}

/* ---------- stack chips ---------- */
.stack{text-align:center}
.stack .lbl{font-family:var(--font-display);font-size:12.5px;letter-spacing:0.14em;text-transform:uppercase;color:var(--slate);font-weight:600;margin-bottom:26px}
.stack-row{display:flex;flex-wrap:wrap;justify-content:center;gap:13px}
.chip{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-pill);padding:11px 22px;font-family:var(--font-display);font-weight:500;font-size:15px;color:var(--navy);transition:transform .18s var(--ease), border-color .18s}
.chip:hover{transform:translateY(-2px);border-color:var(--line-strong)}

/* ---------- team ---------- */
.team{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.member{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:transform .2s var(--ease), box-shadow .2s var(--ease)}
.member:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.member .av{width:52px;height:52px;border-radius:14px;background:var(--grad);display:flex;align-items:center;justify-content:center;color:#fff;font-family:var(--font-display);font-weight:600;font-size:20px;margin-bottom:18px}
.member h3{font-size:18px;margin-bottom:2px}
.member .role{font-size:13.5px;color:var(--blue);font-weight:600}
@media(max-width:760px){.team{grid-template-columns:1fr}}

/* ---------- values ---------- */
.values{display:grid;grid-template-columns:repeat(2,1fr);gap:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--white)}
.value{padding:32px 30px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.value:nth-child(2n){border-right:none}
.value:nth-last-child(-n+2){border-bottom:none}
.value h3{font-size:18px;margin-bottom:9px}
.value p{font-size:15px}
.value .mark{font-family:var(--font-display);color:var(--teal);font-weight:600;font-size:14px;margin-bottom:14px;display:block}
@media(max-width:680px){.values{grid-template-columns:1fr}.value{border-right:none}.value:nth-last-child(2){border-bottom:1px solid var(--line)}}

/* ---------- cta band ---------- */
.cta{background:radial-gradient(860px 480px at 50% 120%, rgba(0,184,169,0.22), transparent 60%),var(--navy-deep);color:var(--white);text-align:center}
.cta h2{font-size:clamp(30px,3.8vw,50px);color:var(--white);margin-bottom:18px;letter-spacing:-0.025em}
.cta p{color:rgba(255,255,255,0.76);font-size:18px;max-width:52ch;margin:0 auto 32px}

/* ---------- footer ---------- */
footer{background:var(--navy-deep);color:rgba(255,255,255,0.58)}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding:56px 0 40px}
.foot-logo{display:flex;align-items:center;gap:11px;font-family:var(--font-display);font-weight:700;font-size:18px;color:#fff;margin-bottom:16px;letter-spacing:-0.01em}
.foot-logo img{height:30px;width:auto;margin:0}
.foot-logo .sub{color:rgba(255,255,255,0.6);font-weight:500}
.foot-brand p{color:rgba(255,255,255,0.55);font-size:14px;max-width:34ch}
.foot-col h4{color:#fff;font-size:13px;letter-spacing:0.08em;text-transform:uppercase;margin-bottom:16px;font-family:var(--font-display);font-weight:600}
.foot-col a{display:block;color:rgba(255,255,255,0.62);font-size:14.5px;margin-bottom:11px;transition:color .15s}
.foot-col a:hover{color:#fff}
.foot-bottom{border-top:1px solid var(--line-dark);padding:22px 0;display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;font-size:13.5px}
@media(max-width:720px){.foot-grid{grid-template-columns:1fr 1fr;gap:32px}.foot-brand{grid-column:span 2}}
@media(max-width:460px){.foot-grid{grid-template-columns:1fr}.foot-brand{grid-column:span 1}}

/* ---------- reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease), transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .hero-visual::before{animation:none}
  html{scroll-behavior:auto}
  *{transition-duration:.01ms !important;animation-duration:.01ms !important}
}