/* Prenniex Global Solutions — site styles */

/* ---------- tokens ---------- */
:root{
  --bg:#ffffff;
  --surface:#f3f7f9;
  --surface-2:#e9f0f4;
  --ink:#0c1c28;
  --ink-2:#3b4c58;
  --muted:#687a87;
  --line:#dbe4ea;
  --brand:#1185be;
  --brand-dark:#0b5f8a;
  --brand-soft:#e6f2f9;
  --link:#0b5f8a;
  --accent:#e6335b;
  --deep:#0b1c27;
  --deep-ink:#e8f1f6;
  --deep-muted:#93a9b6;
  --deep-line:#1e3241;
  --shadow:0 1px 2px rgba(12,28,40,.06), 0 8px 24px rgba(12,28,40,.06);
  --radius:14px;
  --maxw:1180px;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#0a141b;
    --surface:#101e28;
    --surface-2:#16262f;
    --ink:#e9f1f6;
    --ink-2:#b3c5d0;
    --muted:#8298a5;
    --line:#20323e;
    --brand:#3aabdf;
    --brand-dark:#1185be;
    --brand-soft:#0f2a38;
    --link:#5ec1ec;
    --accent:#ff5c7c;
    --deep:#071117;
    --deep-ink:#e8f1f6;
    --deep-muted:#93a9b6;
    --deep-line:#1b2c38;
    --shadow:0 1px 2px rgba(0,0,0,.4), 0 8px 24px rgba(0,0,0,.35);
  }
}
:root[data-theme="dark"]{
  --bg:#0a141b; --surface:#101e28; --surface-2:#16262f;
  --ink:#e9f1f6; --ink-2:#b3c5d0; --muted:#8298a5; --line:#20323e;
  --brand:#3aabdf; --brand-dark:#1185be; --brand-soft:#0f2a38; --link:#5ec1ec; --accent:#ff5c7c;
  --deep:#071117; --deep-ink:#e8f1f6; --deep-muted:#93a9b6; --deep-line:#1b2c38;
  --shadow:0 1px 2px rgba(0,0,0,.4), 0 8px 24px rgba(0,0,0,.35);
}

/* ---------- base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0; background:var(--bg); color:var(--ink);
  font-family:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  font-size:17px; line-height:1.65; -webkit-font-smoothing:antialiased;
}
img{max-width:100%; display:block}
a{color:var(--link); text-underline-offset:3px}
h1,h2,h3,h4{font-family:'Archivo','Inter',system-ui,sans-serif; line-height:1.15; letter-spacing:-.02em; margin:0 0 .5em}
h1{font-size:clamp(2.1rem,5vw,3.5rem); font-weight:800}
h2{font-size:clamp(1.6rem,3.2vw,2.35rem); font-weight:700}
h3{font-size:1.2rem; font-weight:700; letter-spacing:-.01em}
p{margin:0 0 1.1em}
.wrap{max-width:var(--maxw); margin:0 auto; padding:0 24px}
.eyebrow{
  font-family:'Archivo',sans-serif; font-size:.76rem; font-weight:700;
  letter-spacing:.16em; text-transform:uppercase; color:var(--brand);
  margin:0 0 .9rem;
}
.lede{font-size:1.15rem; color:var(--ink-2); max-width:62ch}
.section{padding:84px 0}
.section--tight{padding:60px 0}
.section--surface{background:var(--surface); border-block:1px solid var(--line)}
.center{text-align:center}
.center .lede{margin-inline:auto}

/* ---------- header ---------- */
.site-header{
  position:sticky; top:0; z-index:50; background:color-mix(in srgb,var(--bg) 88%,transparent);
  backdrop-filter:saturate(1.6) blur(12px); border-bottom:1px solid var(--line);
}
.header-inner{display:flex; align-items:center; gap:24px; height:74px; max-width:var(--maxw); margin:0 auto; padding:0 24px}
.brand{display:flex; align-items:center; gap:11px; text-decoration:none; color:var(--ink); flex:0 0 auto}
.brand svg{width:44px; height:37px; flex:0 0 auto}
.brand-text{display:flex; flex-direction:column; line-height:1}
.brand-name{font-family:'Archivo',sans-serif; font-weight:800; font-size:1.22rem; letter-spacing:-.01em; color:var(--brand-dark)}
:root[data-theme="dark"] .brand-name{color:var(--brand)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .brand-name{color:var(--brand)}}
.brand-name .i{color:var(--accent)}
.brand-sub{font-family:'Archivo',sans-serif; font-size:.56rem; font-weight:600; letter-spacing:.24em; color:var(--muted); margin-top:3px}
.nav{margin-left:auto; display:flex; align-items:center; gap:4px}
.nav a{
  font-size:.94rem; font-weight:500; color:var(--ink-2); text-decoration:none;
  padding:9px 13px; border-radius:8px;
}
.nav a:hover{background:var(--surface); color:var(--ink)}
.nav a[aria-current="page"]{color:var(--brand-dark); font-weight:600}
:root[data-theme="dark"] .nav a[aria-current="page"]{color:var(--brand)}
.nav .btn{margin-left:10px}
.nav a.btn--primary{color:#fff; background:var(--brand-dark); font-weight:600}
.nav a.btn--primary:hover{background:var(--brand); color:#fff}
.site-footer a:hover{color:#fff}
.menu-toggle{display:none; margin-left:auto; background:none; border:1px solid var(--line); color:var(--ink); border-radius:9px; padding:9px 12px; font-size:.9rem; cursor:pointer}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:8px; text-decoration:none;
  font-family:'Archivo',sans-serif; font-weight:600; font-size:.94rem;
  padding:12px 20px; border-radius:10px; border:1px solid transparent; cursor:pointer;
  transition:transform .12s ease, background .15s ease, border-color .15s ease;
}
.btn:hover{transform:translateY(-1px)}
.btn--primary{background:var(--brand-dark); color:#fff}
.btn--primary:hover{background:var(--brand)}
.btn--ghost{border-color:var(--line); color:var(--ink); background:var(--bg)}
.btn--ghost:hover{border-color:var(--brand); color:var(--brand-dark)}
.btn--light{background:#fff; color:var(--deep)}
.btn--outline-light{border-color:rgba(255,255,255,.35); color:#fff}
.btn--outline-light:hover{border-color:#fff; background:rgba(255,255,255,.08)}
.btn-row{display:flex; flex-wrap:wrap; gap:12px; margin-top:28px}

/* ---------- hero ---------- */
.hero{position:relative; background:var(--deep); color:var(--deep-ink); overflow:hidden}
.hero::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(100deg, rgba(9,24,34,.97) 0%, rgba(9,24,34,.93) 38%, rgba(9,24,34,.68) 66%, rgba(9,24,34,.42) 100%);
}
.hero-bg{position:absolute; inset:0; width:100%; height:100%; object-fit:cover; opacity:.85}
.hero-inner{position:relative; z-index:2; max-width:var(--maxw); margin:0 auto; padding:96px 24px 84px}
.hero h1{color:#fff; max-width:16ch}
.hero .lede{color:#cbdbe5; max-width:56ch; font-size:1.2rem}
.hero .eyebrow{color:#6fc3ec}
.hero-sub{margin-top:34px; padding-top:26px; border-top:1px solid rgba(255,255,255,.16); display:flex; flex-wrap:wrap; gap:10px 26px; font-size:.9rem; color:#a9c1cf}
.hero-sub span{display:inline-flex; align-items:center; gap:8px}
.hero-sub span::before{content:""; width:6px; height:6px; border-radius:50%; background:var(--accent)}

/* page hero (inner pages) */
.pagehead{background:var(--deep); color:var(--deep-ink); padding:76px 0 66px}
.pagehead h1{color:#fff; margin-bottom:.35em}
.pagehead .lede{color:#b8ccd8}
.pagehead .eyebrow{color:#6fc3ec}

/* ---------- stat strip ---------- */
.stats{background:var(--surface); border-bottom:1px solid var(--line)}
.stats-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:0; max-width:var(--maxw); margin:0 auto}
.stat{padding:34px 24px; border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat b{display:block; font-family:'Archivo',sans-serif; font-size:clamp(1.45rem,1.9vw,2.1rem); text-wrap:balance; font-weight:800; color:var(--brand-dark); letter-spacing:-.03em; line-height:1.1}
:root[data-theme="dark"] .stat b{color:var(--brand)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .stat b{color:var(--brand)}}
.stat span{font-size:.9rem; color:var(--muted)}

/* ---------- cards ---------- */
.grid{display:grid; gap:22px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{
  background:var(--bg); border:1px solid var(--line); border-radius:var(--radius);
  padding:26px; box-shadow:var(--shadow);
}
.section--surface .card{background:var(--bg)}
.card h3{margin-bottom:.4em}
.card p{color:var(--ink-2); font-size:.97rem; margin-bottom:0}
.card-icon{
  width:42px; height:42px; border-radius:11px; background:var(--brand-soft);
  display:grid; place-items:center; margin-bottom:16px; color:var(--brand-dark);
}
:root[data-theme="dark"] .card-icon{color:var(--brand)}
.card-icon svg{width:22px; height:22px; stroke:currentColor; fill:none; stroke-width:1.7; stroke-linecap:round; stroke-linejoin:round}

/* numbered steps */
.steps{counter-reset:step; display:grid; gap:2px; grid-template-columns:repeat(4,1fr)}
.step{padding:28px 24px 26px; background:var(--bg); border:1px solid var(--line); border-radius:var(--radius)}
.step::before{
  counter-increment:step; content:"0" counter(step);
  font-family:'Archivo',sans-serif; font-weight:800; font-size:.95rem;
  color:var(--accent); display:block; margin-bottom:12px; letter-spacing:.06em;
}
.step h3{font-size:1.05rem}
.step p{font-size:.94rem; color:var(--ink-2); margin:0}

/* ---------- split feature ---------- */
.split{display:grid; grid-template-columns:1.05fr 1fr; gap:56px; align-items:center}
.split img{border-radius:var(--radius); box-shadow:var(--shadow); width:100%; height:100%; max-height:460px; object-fit:cover}
.split--rev .split-media{order:2}

/* ---------- list styles ---------- */
.ticks{list-style:none; padding:0; margin:22px 0 0; display:grid; gap:11px}
.ticks li{position:relative; padding-left:30px; color:var(--ink-2); font-size:.98rem}
.ticks li::before{
  content:""; position:absolute; left:0; top:.55em; width:15px; height:8px;
  border-left:2.5px solid var(--brand); border-bottom:2.5px solid var(--brand);
  transform:rotate(-45deg);
}
.dash{list-style:none; padding:0; margin:16px 0 0; display:grid; gap:9px}
.dash li{position:relative; padding-left:20px; color:var(--ink-2); font-size:.96rem}
.dash li::before{content:""; position:absolute; left:0; top:.75em; width:10px; height:2px; background:var(--accent)}

/* ---------- spec table ---------- */
.spec{width:100%; border-collapse:collapse; margin-top:20px; font-size:.95rem}
.spec th,.spec td{text-align:left; padding:13px 16px; border-bottom:1px solid var(--line); vertical-align:top}
.spec th{font-family:'Archivo',sans-serif; font-weight:600; color:var(--ink); width:38%}
.spec td{color:var(--ink-2)}
.spec tr:last-child th,.spec tr:last-child td{border-bottom:0}
.table-scroll{overflow-x:auto}

/* ---------- projects ---------- */
.proj{
  border:1px solid var(--line); border-radius:var(--radius); overflow:hidden;
  background:var(--bg); box-shadow:var(--shadow); display:flex; flex-direction:column;
}
.proj img{aspect-ratio:4/3; object-fit:cover; width:100%}
.proj-body{padding:22px 24px 26px}
.proj .tag{
  display:inline-block; font-family:'Archivo',sans-serif; font-size:.68rem; font-weight:700;
  letter-spacing:.14em; text-transform:uppercase; color:var(--brand-dark);
  background:var(--brand-soft); padding:5px 10px; border-radius:6px; margin-bottom:12px;
}
:root[data-theme="dark"] .proj .tag{color:var(--brand)}
.proj h3{font-size:1.08rem; margin-bottom:.35em}
.proj p{font-size:.94rem; color:var(--ink-2); margin:0}
.proj .meta{margin-top:16px; padding-top:14px; border-top:1px solid var(--line); font-size:.86rem; color:var(--muted)}

/* ---------- callout ---------- */
.callout{
  border-left:3px solid var(--accent); background:var(--surface);
  padding:24px 26px; border-radius:0 var(--radius) var(--radius) 0; margin:34px 0;
}
.callout p:last-child{margin-bottom:0}
.callout strong{color:var(--ink)}

/* ---------- CTA band ---------- */
.cta{background:var(--deep); color:#fff; padding:76px 0}
.cta h2{color:#fff; max-width:20ch}
.cta p{color:#b8ccd8; max-width:58ch}
.cta-inner{display:grid; grid-template-columns:1.4fr auto; gap:40px; align-items:center}

/* ---------- contact ---------- */
.contact-grid{display:grid; grid-template-columns:1fr 1.1fr; gap:56px; align-items:start}
.field{display:grid; gap:7px; margin-bottom:18px}
.field label{font-family:'Archivo',sans-serif; font-size:.85rem; font-weight:600; color:var(--ink)}
.field input,.field select,.field textarea{
  font:inherit; font-size:.97rem; color:var(--ink); background:var(--bg);
  border:1px solid var(--line); border-radius:10px; padding:12px 14px; width:100%;
}
.field textarea{min-height:140px; resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--brand); outline-offset:1px}
.form-note{font-size:.85rem; color:var(--muted); margin-top:14px}
.contact-block{margin-bottom:30px}
.contact-block h3{font-size:1rem; margin-bottom:.3em}
.contact-block p{margin:0; color:var(--ink-2); font-size:.97rem}
.contact-block a{color:var(--brand-dark)}

/* ---------- footer ---------- */
.site-footer{background:var(--deep); color:var(--deep-muted); padding:64px 0 0; font-size:.93rem}
.footer-grid{display:grid; grid-template-columns:1.5fr 1fr 1fr 1.2fr; gap:40px; padding-bottom:44px}
.site-footer h4{font-family:'Archivo',sans-serif; color:#fff; font-size:.8rem; letter-spacing:.14em; text-transform:uppercase; margin:0 0 16px}
.site-footer a{color:var(--deep-muted); text-decoration:none}
.site-footer a:hover{color:#fff}
.site-footer ul{list-style:none; padding:0; margin:0; display:grid; gap:9px}
.footer-brand svg{width:42px; height:35px}
.footer-brand .brand-name{color:#fff}
.footer-brand p{margin-top:16px; max-width:34ch; color:var(--deep-muted)}
.footer-bottom{
  border-top:1px solid var(--deep-line); padding:22px 0 30px;
  display:flex; flex-wrap:wrap; gap:10px 24px; justify-content:space-between; font-size:.86rem;
}
.parent-note{color:#8fa8b6}
.parent-note strong{color:#cfe0ea; font-weight:600}

/* ---------- responsive ---------- */
@media (max-width:980px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr; gap:34px}
  .split--rev .split-media{order:0}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(2){border-right:0}
  .stat:nth-child(1),.stat:nth-child(2){border-bottom:1px solid var(--line)}
  .contact-grid{grid-template-columns:1fr; gap:40px}
  .cta-inner{grid-template-columns:1fr; gap:24px}
  .footer-grid{grid-template-columns:1fr 1fr; gap:34px}
}
@media (max-width:760px){
  body{font-size:16px}
  .section{padding:60px 0}
  .menu-toggle{display:block}
  .nav{
    display:none; position:absolute; top:74px; left:0; right:0; background:var(--bg);
    border-bottom:1px solid var(--line); flex-direction:column; align-items:stretch;
    padding:12px 16px 18px; gap:2px; box-shadow:var(--shadow);
  }
  .nav.open{display:flex}
  .nav a{padding:12px 10px}
  .nav .btn{margin:8px 0 0; justify-content:center}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .hero-inner{padding:70px 24px 60px}
  .footer-grid{grid-template-columns:1fr}
}

/* ---------- sector cards ---------- */
.sector{
  position:relative; border-radius:var(--radius); overflow:hidden; min-height:268px;
  display:flex; align-items:flex-end; border:1px solid var(--line); box-shadow:var(--shadow);
}
.sector img{position:absolute; inset:0; width:100%; height:100%; object-fit:cover}
.sector::after{content:""; position:absolute; inset:0; background:linear-gradient(180deg, rgba(8,22,31,.10) 18%, rgba(8,22,31,.62) 58%, rgba(8,22,31,.93) 100%)}
.sector-body{position:relative; z-index:2; padding:22px 22px 20px; color:#fff}
.sector-body h3{color:#fff; margin-bottom:.3em; font-size:1rem; text-wrap:balance}
.sector-body p{margin:0; font-size:.88rem; color:#cfdde6}

/* ---------- plan / system cards ---------- */
.plan{
  background:var(--bg); border:1px solid var(--line); border-radius:var(--radius);
  padding:26px 24px 24px; box-shadow:var(--shadow); display:flex; flex-direction:column;
}
.plan .cap{
  font-family:'Archivo',sans-serif; font-weight:800; font-size:1.65rem; letter-spacing:-.03em;
  color:var(--brand-dark); line-height:1.1;
}
:root[data-theme="dark"] .plan .cap{color:var(--brand)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .plan .cap{color:var(--brand)}}
.plan .for{font-size:.86rem; color:var(--muted); margin:6px 0 18px}
.plan dl{margin:0 0 18px; display:grid; grid-template-columns:auto 1fr; gap:7px 14px; font-size:.9rem}
.plan dt{color:var(--muted)}
.plan dd{margin:0; color:var(--ink); font-weight:500}
.plan .runs{
  margin-top:auto; padding-top:16px; border-top:1px solid var(--line);
  font-size:.88rem; color:var(--ink-2);
}
.plan .runs b{display:block; font-family:'Archivo',sans-serif; font-size:.72rem; letter-spacing:.13em;
  text-transform:uppercase; color:var(--muted); margin-bottom:6px}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--line); margin-top:30px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  cursor:pointer; list-style:none; padding:20px 40px 20px 0; position:relative;
  font-family:'Archivo',sans-serif; font-weight:600; font-size:1.02rem; color:var(--ink);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:""; position:absolute; right:8px; top:27px; width:11px; height:11px;
  border-right:2px solid var(--brand); border-bottom:2px solid var(--brand);
  transform:rotate(45deg); transition:transform .18s ease;
}
.faq details[open] summary::after{transform:rotate(-135deg); top:31px}
.faq summary:focus-visible{outline:2px solid var(--brand); outline-offset:3px}
.faq .answer{padding:0 48px 22px 0; color:var(--ink-2); font-size:.98rem}
.faq .answer p:last-child{margin-bottom:0}

/* ---------- brands strip ---------- */
.brands{display:flex; flex-wrap:wrap; gap:10px 12px; margin-top:24px}
.brands span{
  border:1px solid var(--line); border-radius:999px; padding:8px 16px;
  font-family:'Archivo',sans-serif; font-size:.84rem; font-weight:600; color:var(--ink-2); background:var(--bg);
}

/* ---------- values ---------- */
.value{border-top:2px solid var(--brand); padding-top:18px}
.value h3{font-size:1.02rem; margin-bottom:.35em}
.value p{font-size:.94rem; color:var(--ink-2); margin:0}

/* ---------- misc ---------- */
.kicker-num{
  font-family:'Archivo',sans-serif; font-weight:800; font-size:.8rem; letter-spacing:.1em;
  color:var(--accent); display:block; margin-bottom:10px;
}
.grid-5{grid-template-columns:repeat(5,1fr)}
@media (max-width:1080px){.grid-5{grid-template-columns:repeat(3,1fr)}}
@media (max-width:760px){.grid-5{grid-template-columns:1fr}}
.note{font-size:.88rem; color:var(--muted); margin-top:18px}
.nav a{white-space:nowrap}
@media (max-width:1080px) and (min-width:761px){
  .nav a{padding:9px 9px; font-size:.88rem}
  .brand-sub{display:none}
}

.spec.cmp{min-width:640px}
.spec.cmp th[scope="col"]{
  font-family:'Archivo',sans-serif; font-weight:700; color:var(--ink); width:auto;
  border-bottom:2px solid var(--brand); padding-bottom:10px;
}
.spec.cmp thead th:first-child{border-bottom:2px solid var(--brand)}
.spec.cmp th[scope="row"]{width:26%; font-weight:600}
.spec.cmp td{width:37%}

.stats-note{
  max-width:var(--maxw); margin:0 auto; padding:14px 24px 20px;
  font-size:.83rem; color:var(--muted); border-top:1px solid var(--line);
}
.stats-note a{color:var(--link)}
.prodgroup{border-top:2px solid var(--brand); padding-top:20px}
.prodgroup h3{font-size:1.06rem; margin-bottom:.5em}
.prodgroup ul{list-style:none; padding:0; margin:0; display:grid; gap:8px}
.prodgroup li{font-size:.94rem; color:var(--ink-2); display:grid; grid-template-columns:1fr auto; gap:14px;
  padding-bottom:8px; border-bottom:1px solid var(--line)}
.prodgroup li:last-child{border-bottom:0}
.prodgroup li span{color:var(--muted); font-size:.86rem; text-align:right; white-space:nowrap}
.nav a{padding:9px 11px; font-size:.92rem}
@media (max-width:1240px) and (min-width:761px){
  .nav a{padding:9px 8px; font-size:.86rem}
  .brand-sub{display:none}
  .brand svg{width:38px; height:32px}
}