/* ==========================================================================
   KGSK Alliance design system. One stylesheet, custom properties, no build.
   Palette derived from imgs/logo.webp (sky blue + navy + steel grey).
   Every colour pairing is WCAG 2.1 AA verified (see tools/contrast-audit.mjs).
   ========================================================================== */

/* ---- Fonts (self-hosted, latin subset) ---- */
@font-face{font-family:Inter;font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/inter-400.woff2) format("woff2")}
@font-face{font-family:Inter;font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/inter-500.woff2) format("woff2")}
@font-face{font-family:Inter;font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/inter-600.woff2) format("woff2")}
@font-face{font-family:Inter;font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/inter-700.woff2) format("woff2")}
@font-face{font-family:Fraunces;font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/fraunces-500.woff2) format("woff2")}
@font-face{font-family:Fraunces;font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/fraunces-600.woff2) format("woff2")}
@font-face{font-family:Fraunces;font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/fraunces-700.woff2) format("woff2")}

/* ---- Tokens ---- */
:root{
  --page:#f6f8fb; --alt:#eef3f8; --surface:#ffffff;
  --ink:#15212e; --ink-2:#3f5063; --ink-3:#536476;
  --navy:#16314f; --navy-2:#102438; --mist:#c3d3e2;
  --blue:#1d5a8a; --blue-strong:#2b6ca3; --blue-on-dark:#7fbdec;
  --sky:#cfe3f4; --gold:#e0a93b; --gold-ink:#946100;
  --line:#dce4ec; --line-2:#c9d6e2;
  --shadow:0 1px 2px rgba(16,49,79,.06),0 8px 24px rgba(16,49,79,.07);
  --shadow-lg:0 4px 12px rgba(16,49,79,.10),0 18px 48px rgba(16,49,79,.12);
  --radius:14px; --radius-lg:20px;
  --fs-eyebrow:.8rem; --fs-body:1.0625rem;
  --fs-h1:clamp(2.1rem,1.4rem + 3.1vw,3.5rem);
  --fs-h2:clamp(1.7rem,1.25rem + 2vw,2.6rem);
  --fs-h3:clamp(1.25rem,1.07rem + .8vw,1.55rem);
  --fs-lead:clamp(1.08rem,1rem + .4vw,1.3rem);
  --container:1140px; --container-wide:1260px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---- Reset / base ---- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--page);color:var(--ink);
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  font-size:var(--fs-body);line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,svg{max-width:100%;height:auto;display:block}
a{color:var(--blue);text-decoration-thickness:1px;text-underline-offset:2px}
a:hover{color:var(--navy)}
h1,h2,h3,h4{font-family:Fraunces,Georgia,serif;color:var(--navy);line-height:1.12;font-weight:600;letter-spacing:-.01em;margin:0 0 .5em}
h1{font-size:var(--fs-h1);font-weight:700}
h2{font-size:var(--fs-h2)}
h3{font-size:var(--fs-h3)}
p{margin:0 0 1rem}
ul,ol{margin:0 0 1rem;padding-left:1.2rem}
strong{font-weight:600;color:var(--ink)}
:focus-visible{outline:3px solid var(--blue-strong);outline-offset:3px;border-radius:4px}

/* ---- Skip link ---- */
.skip-link{position:absolute;left:-9999px;top:0;z-index:200;background:var(--navy);color:#fff;
  padding:.7rem 1.1rem;border-radius:0 0 10px 0;font-weight:600}
.skip-link:focus{left:0}

/* ---- Layout ---- */
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:clamp(1.1rem,4vw,2rem)}
.container.wide{max-width:var(--container-wide)}
.section{padding-block:clamp(3.2rem,7vw,5.5rem)}
.section--white{background:var(--surface)}
.section--alt{background:var(--alt)}
.section--navy{background:var(--navy);color:#fff}
.section--navy h1,.section--navy h2,.section--navy h3{color:#fff}
.section--tight{padding-block:clamp(2.2rem,4vw,3.2rem)}

/* ---- Eyebrow & section heads ---- */
.eyebrow{display:inline-block;font-family:Inter;font-size:var(--fs-eyebrow);font-weight:700;
  letter-spacing:.16em;text-transform:uppercase;color:var(--blue);margin:0 0 .7rem}
.section--navy .eyebrow{color:var(--blue-on-dark)}
.section-head{max-width:46rem;margin:0 0 2.4rem}
.section-head.center{margin-inline:auto;text-align:center}
.section-head p:not(.eyebrow){color:var(--ink-2);font-size:var(--fs-lead);margin-bottom:0}
.section--navy .section-head p:not(.eyebrow){color:var(--mist)}
.lead{font-size:var(--fs-lead);color:var(--ink-2)}
.section--navy .lead{color:var(--mist)}

/* ---- Buttons ---- */
.btn{display:inline-flex;align-items:center;gap:.55rem;font-family:Inter;font-weight:600;
  font-size:1rem;line-height:1;padding:.85rem 1.4rem;border-radius:10px;border:1.5px solid transparent;
  cursor:pointer;transition:transform .15s var(--ease),background .15s,box-shadow .15s,color .15s;
  text-decoration:none;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--blue);color:#fff;border-color:#174d77;box-shadow:0 6px 16px rgba(29,90,138,.28)}
.btn-primary:hover{background:#174d77;color:#fff}
.btn-secondary{background:transparent;color:var(--blue);border-color:var(--blue-strong)}
.btn-secondary:hover{background:rgba(43,108,163,.08);color:var(--navy)}
.section--navy .btn-secondary{color:#fff;border-color:var(--blue-on-dark)}
.section--navy .btn-secondary:hover{background:rgba(127,189,236,.16);color:#fff}
.btn-gold{background:var(--gold);color:var(--navy);border-color:#c08e29}
.btn-gold:hover{background:#cf9a2f;color:var(--navy)}
.btn svg{width:18px;height:18px}
.btn-text{display:inline-flex;align-items:center;gap:.4rem;font-weight:600;text-decoration:none;color:var(--blue)}
.btn-text svg{width:17px;height:17px;transition:transform .15s var(--ease)}
.btn-text:hover{color:var(--navy)}
.btn-text:hover svg{transform:translateX(3px)}
.btn-row{display:flex;flex-wrap:wrap;gap:.85rem;margin-top:1.6rem}

/* ---- Header ---- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(246,248,251,.86);
  backdrop-filter:saturate(160%) blur(10px);border-bottom:1px solid var(--line)}
.header-top{background:var(--navy);border-bottom:1px solid rgba(255,255,255,.08)}
.header-top .container{display:flex;justify-content:space-between;align-items:center;gap:1rem;min-height:40px;padding-block:.45rem}
.header-social{display:flex;align-items:center;gap:.35rem;list-style:none;margin:0;padding:0}
.header-social a{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;
  color:#fff;border-radius:9px;text-decoration:none;transition:background .15s var(--ease),color .15s var(--ease)}
.header-social a:hover{color:var(--blue-on-dark);background:rgba(255,255,255,.1)}
.header-social a:focus-visible{outline:2px solid var(--blue-on-dark);outline-offset:2px}
.header-social svg{width:18px;height:18px;display:block}
.header-mail{display:inline-flex;align-items:center;gap:.45rem;color:#fff;text-decoration:none;
  font-weight:500;font-size:.875rem;letter-spacing:.01em;margin-left:auto}
.header-mail:hover{color:var(--blue-on-dark)}
.header-mail:focus-visible{outline:2px solid var(--blue-on-dark);outline-offset:3px}
.header-mail svg{width:15px;height:15px;flex-shrink:0;color:var(--blue-on-dark)}
@media (max-width:480px){
  .header-mail{font-size:.78rem}
  .header-social a{width:32px;height:32px}
  .header-social svg{width:16px;height:16px}
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:70px}
.brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;color:var(--navy);font-weight:700}
/* Real logo emblem (imgs/logo.png), seated on a light rounded chip so the
   coloured monogram reads cleanly on both the light header and the navy footer. */
.brand .brand-logo{display:block;height:44px;width:auto;background:#fff;
  border:1px solid var(--line);border-radius:9px;padding:3px 5px}
.brand .bt{display:flex;flex-direction:column;line-height:1}
.brand .bt b{font-family:Fraunces;font-size:1.15rem;font-weight:700;letter-spacing:.01em}
.brand .bt span{font-size:.62rem;letter-spacing:.22em;text-transform:uppercase;color:var(--blue);font-weight:600;margin-top:3px}
.nav-links{display:flex;align-items:center;gap:.2rem;list-style:none;margin:0;padding:0}
.nav-links a{display:inline-block;padding:.55rem .8rem;border-radius:8px;text-decoration:none;
  color:var(--ink-2);font-weight:500;font-size:.97rem}
.nav-links a:hover{color:var(--navy);background:rgba(43,108,163,.08)}
.nav-links a[aria-current=page]{color:var(--navy);font-weight:600}
/* The CTA button in the nav owns its own colour: the .nav-links a rules above
   (and aria-current) must not repaint the .btn-primary label. */
.nav-links a.btn-primary,
.nav-links a.btn-primary:hover,
.nav-links a.btn-primary[aria-current=page]{color:#fff;background:var(--blue)}
.nav-links a.btn-primary:hover{background:#174d77}
.nav-cta{margin-left:.4rem}
.nav-toggle{display:none;align-items:center;justify-content:center;width:44px;height:44px;
  border:1.5px solid var(--line-2);border-radius:10px;background:var(--surface);cursor:pointer;color:var(--navy)}
.nav-toggle svg{width:22px;height:22px}
.nav-toggle .x{display:none}
.nav-toggle[aria-expanded=true] .x{display:block}
.nav-toggle[aria-expanded=true] .bars{display:none}

@media (max-width:880px){
  .nav-toggle{display:inline-flex}
  .nav-links{position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;
    gap:.15rem;background:var(--surface);border-bottom:1px solid var(--line);
    padding:.8rem clamp(1.1rem,4vw,2rem) 1.2rem;box-shadow:var(--shadow);
    max-height:0;overflow:hidden;visibility:hidden;transition:max-height .28s var(--ease),visibility .28s}
  .nav[data-open=true] .nav-links{max-height:78vh;visibility:visible;overflow:auto}
  .nav-links a{padding:.8rem .6rem;font-size:1.05rem}
  .nav-cta{margin:.5rem 0 0}
  .nav-cta .btn{width:100%;justify-content:center}
}
/* No-JS fallback: a focusable disclosure still opens via :target is overkill;
   instead, with JS off the menu is shown as a simple stacked list under a details. */
.nojs-nav{display:none}

/* ---- Hero ---- */
.hero{position:relative;overflow:hidden;background:var(--navy);color:#fff}
.hero::after{content:"";position:absolute;inset:0;
  background:linear-gradient(115deg,rgba(16,36,56,.94) 0%,rgba(16,36,56,.82) 46%,rgba(16,49,79,.55) 100%);z-index:1}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.hero .container{position:relative;z-index:2;padding-block:clamp(3.6rem,8vw,6.5rem)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.hero h1{color:#fff;max-width:14ch}
.hero h1 .hl{color:var(--blue-on-dark)}
.hero p.lead{color:#e7eef5;max-width:46ch}
.hero .eyebrow{color:var(--blue-on-dark)}
/* The hero is a dark band (not .section--navy), so its secondary button needs
   the on-dark treatment too: white label and on-dark border. */
.hero .btn-secondary{color:#fff;border-color:var(--blue-on-dark)}
.hero .btn-secondary:hover{background:rgba(127,189,236,.16);color:#fff}
.hero-art{display:flex;justify-content:center}
.hero-products{width:100%;max-width:520px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.15);border-radius:18px;padding:clamp(1.1rem,2.5vw,1.5rem);box-shadow:0 18px 40px rgba(0,0,0,.3);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.hp-group+.hp-group{margin-top:1.35rem;padding-top:1.35rem;border-top:1px solid rgba(255,255,255,.15)}
.hp-title{display:inline-block;font-size:.8rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--blue-on-dark);text-decoration:none;margin-bottom:.85rem}
a.hp-title:hover{color:#fff;text-decoration:underline}
.hp-tiles{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:.8rem .65rem}
.hp-tiles li{text-align:center}
.hp-tiles img{width:100%;height:auto;aspect-ratio:1;object-fit:cover;display:block;border-radius:12px;border:1px solid rgba(255,255,255,.2)}
.hp-tiles .t{display:block;margin-top:.5rem;font-size:.72rem;line-height:1.3;color:var(--mist)}
.hero-stats{display:flex;flex-wrap:wrap;gap:2rem;margin-top:2.2rem;padding-top:1.8rem;border-top:1px solid rgba(255,255,255,.16)}
.hero-stats .n{font-family:Fraunces;font-weight:700;font-size:1.9rem;color:#fff;line-height:1}
.hero-stats .l{font-size:.86rem;color:var(--mist);margin-top:.3rem}
@media (max-width:860px){.hero-grid{grid-template-columns:1fr}.hero-art{max-width:480px;margin-inline:auto}}
@media (max-width:480px){.hp-tiles{grid-template-columns:repeat(3,1fr)}}

/* ---- Trust strip ---- */
.trust{display:flex;flex-wrap:wrap;justify-content:center;gap:1rem 2.4rem;align-items:center}
.trust span{font-weight:600;color:var(--ink-2);font-size:.95rem;display:inline-flex;align-items:center;gap:.5rem}
.trust span::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--gold)}

/* ---- Grids ---- */
.grid{display:grid;gap:1.5rem}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media (max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}

/* ---- Cards ---- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.6rem;box-shadow:var(--shadow);transition:transform .18s var(--ease),box-shadow .18s,border-color .18s}
.card.link:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--line-2)}
.card .ico{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(160deg,#f2f7fc,var(--sky));border:1px solid rgba(43,108,163,.25);
  box-shadow:inset 0 1px 0 #fff,0 2px 6px rgba(16,49,79,.08);color:var(--navy);margin-bottom:1rem;
  position:relative;transition:background .18s,color .18s}
.card .ico::after{content:"";position:absolute;right:-4px;bottom:-4px;width:10px;height:10px;
  border-radius:50%;background:var(--gold);border:2px solid var(--surface)}
.card .ico svg{width:27px;height:27px;stroke-width:1.9}
.card.link:hover .ico{background:var(--navy);border-color:var(--navy);color:var(--gold)}
.card h3{margin-bottom:.4rem}
.card p{color:var(--ink-2);margin-bottom:.8rem}
.card a.stretch::after{content:"";position:absolute;inset:0}
.card{position:relative}

/* ---- Feature split ---- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.split.reverse .split-media{order:2}
.split-media img{border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:100%;object-fit:cover}
.split-media.illus img{box-shadow:none;background:var(--alt);border-radius:var(--radius-lg);padding:1.5rem}
@media (max-width:840px){.split{grid-template-columns:1fr}.split.reverse .split-media{order:0}}

/* ---- Product / commodity cards ---- */
.prod{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow);transition:transform .18s var(--ease),box-shadow .18s}
.prod:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.prod .ph{aspect-ratio:16/10;overflow:hidden;background:var(--alt)}
.prod .ph img{width:100%;height:100%;object-fit:cover;transition:transform .4s var(--ease)}
.prod:hover .ph img{transform:scale(1.05)}
.prod .bd{padding:1.2rem 1.3rem 1.4rem}
.prod h2,.prod h3{font-size:1.2rem;margin-bottom:.35rem;line-height:1.25}
.prod p{color:var(--ink-2);font-size:.96rem;margin-bottom:0}
.prod .tag{position:absolute;top:.85rem;left:.85rem;z-index:2;background:var(--navy);color:#fff;
  font-size:.72rem;font-weight:600;letter-spacing:.04em;padding:.28rem .6rem;border-radius:6px;text-transform:uppercase}
.prod .tag.imp{background:var(--gold);color:var(--navy)}

/* ---- Checklist ---- */
.checklist{list-style:none;padding:0;margin:0;display:grid;gap:.7rem}
.checklist li{position:relative;padding-left:2rem;color:var(--ink-2)}
.checklist li::before{content:"";position:absolute;left:0;top:.15rem;width:1.3rem;height:1.3rem;border-radius:50%;
  background:var(--sky) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2316314f' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/.85rem no-repeat}
.section--navy .checklist li{color:var(--mist)}
.section--navy .checklist li::before{background:rgba(127,189,236,.2) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237fbdec' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/.85rem no-repeat}

/* ---- Stats band ---- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;text-align:center}
.stat .n{font-family:Fraunces;font-weight:700;font-size:clamp(2rem,4vw,2.8rem);color:#fff;line-height:1}
.stat .l{color:var(--mist);font-size:.95rem;margin-top:.4rem}
@media (max-width:620px){.stats{grid-template-columns:repeat(2,1fr)}}

/* ---- Steps ---- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;counter-reset:s}
.step{position:relative;padding-top:.5rem}
.step .num{counter-increment:s;width:46px;height:46px;border-radius:50%;background:var(--navy);color:#fff;
  display:flex;align-items:center;justify-content:center;font-family:Fraunces;font-weight:700;font-size:1.2rem;margin-bottom:.9rem}
.step .num::before{content:counter(s)}
.step h3{font-size:1.12rem;margin-bottom:.3rem}
.step p{color:var(--ink-2);font-size:.95rem;margin-bottom:0}
/* Steps on a navy section need on-dark text and a contrasting number chip. */
.section--navy .step p{color:var(--mist)}
.section--navy .step .num{background:var(--blue-on-dark);color:var(--navy-2)}
@media (max-width:820px){.steps{grid-template-columns:repeat(2,1fr)}}
@media (max-width:480px){.steps{grid-template-columns:1fr}}

/* ---- Reach / countries ---- */
.reach{display:flex;flex-wrap:wrap;gap:.6rem}
.reach .chip{display:inline-flex;align-items:center;gap:.45rem;background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.16);color:#fff;border-radius:999px;padding:.45rem .9rem;font-size:.92rem;font-weight:500}
.reach .chip::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--blue-on-dark)}

/* ---- Spec tables (rice) ---- */
.spec{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.spec .sh{display:flex;gap:1rem;align-items:center;padding:1rem 1.3rem;background:var(--alt);border-bottom:1px solid var(--line)}
.spec .sh img{width:64px;height:64px;border-radius:10px;object-fit:cover}
.spec .sh h3{margin:0;font-size:1.15rem}
.spec dl{margin:0;padding:.4rem 1.3rem 1.1rem;display:grid;grid-template-columns:1fr 1fr;gap:0}
.spec dl>div{display:flex;justify-content:space-between;gap:.6rem;padding:.55rem 0;border-bottom:1px solid var(--line)}
.spec dt{color:var(--ink-3);font-size:.92rem}
.spec dd{margin:0;font-weight:600;color:var(--ink);font-size:.95rem;text-align:right}
@media (max-width:560px){.spec dl{grid-template-columns:1fr}}

/* ---- FAQ ---- */
.faq{max-width:48rem;margin-inline:auto}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:12px;margin-bottom:.8rem;box-shadow:var(--shadow)}
.faq summary{list-style:none;cursor:pointer;padding:1.1rem 1.3rem;font-weight:600;color:var(--navy);
  display:flex;justify-content:space-between;align-items:center;gap:1rem;font-size:1.05rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary .chev{flex:none;width:22px;height:22px;transition:transform .2s var(--ease);color:var(--blue)}
.faq details[open] summary .chev{transform:rotate(180deg)}
.faq .answer{padding:0 1.3rem 1.2rem;color:var(--ink-2)}
.faq .answer p:last-child{margin-bottom:0}

/* ---- Forms ---- */
.form-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:clamp(1.4rem,3vw,2.2rem);box-shadow:var(--shadow-lg)}
.field{margin-bottom:1.1rem}
.field label{display:block;font-weight:600;font-size:.92rem;color:var(--ink);margin-bottom:.4rem}
.field label .req{color:var(--blue)}
.field input,.field textarea,.field select{width:100%;font:inherit;font-size:1rem;color:var(--ink);
  background:var(--page);border:1.5px solid var(--line-2);border-radius:10px;padding:.7rem .85rem;transition:border-color .15s,box-shadow .15s}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--blue-strong);box-shadow:0 0 0 3px rgba(43,108,163,.18)}
.field textarea{min-height:130px;resize:vertical}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 1.1rem}
@media (max-width:560px){.form-grid{grid-template-columns:1fr}}
.form-note{font-size:.86rem;color:var(--ink-3);margin-top:.4rem}

/* ---- Contact info list ---- */
.cinfo{display:grid;gap:1.3rem}
.cinfo .row{display:flex;gap:1rem;align-items:flex-start}
.cinfo .ico{flex:none;width:44px;height:44px;border-radius:11px;
  background:linear-gradient(160deg,#f2f7fc,var(--sky));border:1px solid rgba(43,108,163,.22);
  box-shadow:inset 0 1px 0 #fff;color:var(--navy);
  display:flex;align-items:center;justify-content:center}
.cinfo .ico svg{width:22px;height:22px}
.cinfo .t{font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);font-weight:600;margin-bottom:.15rem}
.cinfo a{font-weight:600;text-decoration:none}
.cinfo .v{color:var(--ink-2)}

/* ---- Breadcrumb ---- */
.breadcrumb{font-size:.88rem;color:var(--ink-3);padding-block:1rem 0}
.breadcrumb ol{list-style:none;display:flex;flex-wrap:wrap;gap:.4rem;padding:0;margin:0}
.breadcrumb li{display:flex;gap:.4rem;align-items:center}
.breadcrumb li+li::before{content:"/";color:var(--line-2)}
.breadcrumb a{color:var(--ink-3);text-decoration:none}
.breadcrumb a:hover{color:var(--blue)}
.breadcrumb [aria-current=page]{color:var(--ink-2);font-weight:600}

/* ---- Page hero (inner) ---- */
.page-hero{background:var(--navy);color:#fff;padding-block:clamp(2.4rem,5vw,3.6rem) clamp(2.6rem,5vw,3.8rem)}
.page-hero h1{color:#fff;max-width:18ch}
.page-hero p{color:var(--mist);font-size:var(--fs-lead);max-width:54ch;margin-bottom:0}
.page-hero .eyebrow{color:var(--blue-on-dark)}
.page-hero p a{color:var(--blue-on-dark)}
.page-hero p a:hover{color:#fff}
.page-hero .breadcrumb{color:var(--mist)}
.page-hero .breadcrumb a{color:var(--mist)}
.page-hero .breadcrumb a:hover{color:#fff}
.page-hero .breadcrumb [aria-current=page]{color:#fff}
.page-hero .breadcrumb li+li::before{color:rgba(255,255,255,.4)}

/* ---- CTA band ---- */
.cta-band{background:var(--navy);color:#fff;border-radius:var(--radius-lg);
  padding:clamp(2rem,5vw,3.4rem);text-align:center;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;width:280px;height:280px;border-radius:50%;
  background:radial-gradient(circle,rgba(127,189,236,.28),transparent 70%);top:-120px;right:-60px}
.cta-band h2{color:#fff;position:relative}
.cta-band p:not(.eyebrow){color:var(--mist);max-width:42rem;margin-inline:auto;position:relative}
.cta-band .btn-row{justify-content:center;position:relative}
/* The cta-band is a navy island that can sit inside a light section, so its
   on-dark accent colours must be set here (the .section--navy rules do not reach it). */
.cta-band .eyebrow{color:var(--blue-on-dark);position:relative}
.cta-band .btn-secondary{color:#fff;border-color:var(--blue-on-dark)}
.cta-band .btn-secondary:hover{background:rgba(127,189,236,.16);color:#fff}

/* ---- Values / why-us icon list ---- */
.value{display:flex;gap:1rem;align-items:flex-start}
.value .ico{flex:none;width:48px;height:48px;border-radius:12px;
  background:linear-gradient(160deg,#f2f7fc,var(--sky));border:1px solid rgba(43,108,163,.22);
  box-shadow:inset 0 1px 0 #fff;color:var(--navy);
  display:flex;align-items:center;justify-content:center}
.value .ico svg{width:25px;height:25px}
.value h3{font-size:1.12rem;margin-bottom:.25rem}
.value p{color:var(--ink-2);font-size:.96rem;margin-bottom:0}
.section--navy .value .ico{background:rgba(127,189,236,.16);border-color:rgba(127,189,236,.35);box-shadow:none;color:var(--blue-on-dark)}

/* ---- Certificate document cards ---- */
.certs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.25rem;align-items:stretch}
.cert{display:flex;flex-direction:column;height:100%;min-width:0;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);text-decoration:none;color:inherit;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease)}
.cert:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--line-2)}
.cert .ph{flex:none;width:100%;aspect-ratio:3/4;background:var(--alt);padding:.65rem;
  display:flex;align-items:center;justify-content:center;overflow:hidden}
.cert .ph img{display:block;width:100%;height:100%;max-width:100%;max-height:100%;object-fit:contain;object-position:center top}
.cert .bd{flex:none;margin-top:auto;min-height:3.4rem;padding:.75rem 1rem;text-align:center;border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:center}
.cert h3{margin:0;font-size:1rem;line-height:1.25;font-family:Inter,system-ui,sans-serif;font-weight:600;color:var(--navy)}
@media (max-width:900px){.certs{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.certs{grid-template-columns:minmax(0,1fr);max-width:22rem;margin-inline:auto}}

/* ---- Gallery lightbox (certificate viewer; motorover pattern) ---- */
.gallery-lightbox{
  display:none;position:fixed;inset:0;z-index:10000;background:rgba(16,36,56,.96);
  flex-direction:column;align-items:center;justify-content:center}
.gallery-lightbox:fullscreen{display:flex;min-height:100vh;height:100%}
.gallery-lightbox--open{display:flex;min-height:100vh}
.gallery-lightbox__main{
  flex:1 1 0%;display:flex;flex-direction:column;align-items:center;justify-content:center;
  width:100%;min-height:0;padding:24px;overflow:hidden}
.gallery-lightbox__image{
  max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;border-radius:6px;
  box-shadow:0 10px 50px rgba(0,0,0,.55)}
.gallery-lightbox__caption{
  margin-top:14px;color:var(--mist);font-size:.95rem;text-align:center;max-width:70ch}
.gallery-lightbox__bottom-bar{
  position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;
  width:100%;padding:12px 16px;gap:16px;background:rgba(0,0,0,.55);flex-shrink:0}
.gallery-lightbox__thumbs-center{flex:1;display:flex;justify-content:center;align-items:center;min-width:0}
.gallery-lightbox__thumbs{
  display:flex;gap:8px;overflow-x:auto;padding:8px 0;max-width:100%;scroll-behavior:smooth;scrollbar-width:none}
.gallery-lightbox__thumbs::-webkit-scrollbar{display:none}
.gallery-lightbox__thumb{
  flex-shrink:0;width:56px;height:56px;padding:0;border:2px solid transparent;border-radius:8px;
  overflow:hidden;background:transparent;cursor:pointer;opacity:.6;
  transition:border-color .2s var(--ease),opacity .2s var(--ease)}
.gallery-lightbox__thumb:hover{opacity:1}
.gallery-lightbox__thumb--active{border-color:var(--gold);opacity:1}
.gallery-lightbox__thumb img{width:100%;height:100%;object-fit:cover;display:block}
.gallery-lightbox__play-pause,.gallery-lightbox__exit{
  width:3rem;height:3rem;border-radius:50%;border:2px solid rgba(255,255,255,.3);
  background:rgba(255,255,255,.1);color:#fff;cursor:pointer;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  transition:background .2s var(--ease),border-color .2s var(--ease)}
.gallery-lightbox__play-pause:hover,.gallery-lightbox__exit:hover{
  background:rgba(255,255,255,.2);border-color:rgba(255,255,255,.5)}
.gallery-lightbox__play-pause:focus-visible,.gallery-lightbox__exit:focus-visible,
.gallery-lightbox__thumb:focus-visible{outline:3px solid var(--gold);outline-offset:2px}
.gallery-lightbox__exit{font-size:32px;line-height:1}
.gallery-lightbox__play-icon,.gallery-lightbox__pause-icon{display:block}
.gallery-lightbox__play-icon{
  width:0;height:0;margin-left:4px;border-style:solid;border-width:8px 0 8px 14px;
  border-color:transparent transparent transparent #fff}
.gallery-lightbox__pause-icon{
  width:3px;height:14px;background:#fff;box-shadow:6px 0 0 #fff;display:none;margin-left:-6px}
.gallery-lightbox__play-pause--playing .gallery-lightbox__play-icon{display:none}
.gallery-lightbox__play-pause--playing .gallery-lightbox__pause-icon{display:block}
@media (max-width:768px){
  .gallery-lightbox__main{padding:12px}
  .gallery-lightbox__thumb{width:44px;height:44px}
  .gallery-lightbox__play-pause,.gallery-lightbox__exit{width:2.5rem;height:2.5rem}
  .gallery-lightbox__exit{font-size:26px}
}

/* ---- Founder card ---- */
.founder{display:grid;grid-template-columns:auto 1fr;gap:1.4rem;align-items:center;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:1.6rem;box-shadow:var(--shadow)}
.founder .av{width:112px;height:112px;border-radius:50%;object-fit:cover;object-position:center 18%;
  background:var(--alt);display:block}
.founder .role{color:var(--blue);font-weight:600;font-size:.92rem;margin:.15rem 0 .4rem}
.founder p{margin-bottom:0;color:var(--ink-2)}
@media (max-width:480px){.founder{grid-template-columns:1fr;text-align:center}.founder .av{margin-inline:auto}}

/* ---- Footer ---- */
.site-footer{background:var(--navy-2);color:#fff;padding-block:clamp(3rem,6vw,4rem) 1.5rem}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:2rem}
.site-footer h2{color:#fff;font-family:Inter;font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;
  font-weight:700;margin:0 0 1rem}
.site-footer ul{list-style:none;padding:0;margin:0;display:grid;gap:.55rem}
.site-footer a{color:var(--mist);text-decoration:none;font-size:.95rem}
.site-footer a:hover{color:#fff}
.footer-brand .brand{color:#fff;margin-bottom:.9rem}
.footer-brand .brand .bt b{color:#fff}
.footer-brand .brand .bt span{color:var(--blue-on-dark)}
.footer-brand p{color:var(--mist);font-size:.95rem;max-width:30ch}
.footer-contact .v{color:var(--mist);font-size:.95rem}
.footer-contact a{color:var(--blue-on-dark)}
.footer-bottom{margin-top:2.4rem;padding-top:1.4rem;border-top:1px solid rgba(255,255,255,.12);
  display:flex;flex-wrap:wrap;gap:.6rem 1.4rem;justify-content:space-between;align-items:center}
.footer-bottom p{margin:0;color:var(--mist);font-size:.88rem}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.footer-grid{grid-template-columns:1fr}}

/* ---- Floating WhatsApp button ---- */
.fab{position:fixed;right:18px;bottom:18px;z-index:90;display:inline-flex;align-items:center;gap:.5rem;
  background:#117a63;color:#fff;font-weight:600;text-decoration:none;padding:.8rem 1.1rem;
  border-radius:999px;box-shadow:0 10px 26px rgba(16,49,79,.28);border:1.5px solid #0e6b5c;transition:transform .15s var(--ease)}
.fab:hover{transform:translateY(-3px);color:#fff;background:#0e6b5c}
.fab:focus-visible{outline:3px solid var(--blue-strong);outline-offset:3px}
.fab svg{width:22px;height:22px;flex-shrink:0}
@media (max-width:520px){.fab span{display:none}.fab{padding:.85rem;border-radius:50%}}

/* ---- Misc ---- */
.muted{color:var(--ink-3)}
.center{text-align:center}
.mt-0{margin-top:0}.mb-0{margin-bottom:0}
.pill{display:inline-block;background:var(--alt);border:1px solid var(--line);color:var(--ink-2);
  border-radius:999px;padding:.3rem .8rem;font-size:.85rem;font-weight:500;margin:.2rem .2rem 0 0}
.note{background:var(--alt);border:1px solid var(--line);border-left:4px solid var(--blue-strong);
  border-radius:10px;padding:1rem 1.2rem;color:var(--ink-2)}
.note p:last-child{margin-bottom:0}

/* ---- Blog ---- */
.prod h2 a,.prod h3 a{color:var(--navy);text-decoration:none}
.prod h2 a::after,.prod h3 a::after{content:"";position:absolute;inset:0}
.prod h2 a:focus-visible,.prod h3 a:focus-visible{outline:none}
.prod:has(h2 a:focus-visible),.prod:has(h3 a:focus-visible){outline:3px solid var(--blue-strong);outline-offset:3px}
.post{max-width:46rem;margin-inline:auto}
.post-hero-img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);margin-bottom:2.2rem}
.post-meta{display:flex;flex-wrap:wrap;align-items:center;gap:.4rem .6rem;margin-bottom:1.6rem}
.post h2{margin-top:2.2rem}
.post h3{margin-top:1.7rem}
.post ul,.post ol{color:var(--ink-2);display:grid;gap:.45rem;margin-bottom:1.15rem}
.post p{color:var(--ink-2)}
.post .lead{color:var(--ink-2)}
.table-wrap{overflow-x:auto;margin:1.2rem 0 1.6rem}
.post table{width:100%;border-collapse:collapse;font-size:.95rem;background:var(--surface);border:1px solid var(--line);border-radius:10px}
.post th,.post td{text-align:left;padding:.6rem .85rem;border-bottom:1px solid var(--line)}
.post th{background:var(--alt);color:var(--navy);font-weight:600;font-size:.88rem;letter-spacing:.04em;text-transform:uppercase}
.post tr:last-child td{border-bottom:0}

/* ---- Reveal on scroll (fail-safe: hidden only after JS arms it) ---- */
.reveal--armed{opacity:0;transform:translateY(18px)}
.reveal--armed.is-in{opacity:1;transform:none;transition:opacity .6s var(--ease),transform .6s var(--ease)}

@media (prefers-reduced-motion:reduce){
  *{scroll-behavior:auto !important}
  *,*::before,*::after{transition-duration:.001ms !important;animation-duration:.001ms !important}
  .reveal--armed{opacity:1 !important;transform:none !important}
}