/* IVS Digital design system — generated site. Tokens first (audit E7.1). */
:root{
  --navy:#14406B;        /* brand primary — interactive & emphasis */
  --navy-deep:#0B1C30;   /* hero, dark bands, footer (matches live-site hero) */
  --navy-soft:#EEF4FA;   /* tinted light band */
  --line:#DCE4EE;
  --ink:#15202E;         /* headings — blue-black, not pure black */
  --body:#3E4C5E;        /* running text ~9:1 on white */
  --muted:#5C6B7E;       /* captions ~5.2:1 on white */
  --paper:#FFFFFF;
  --lime:#DEE965;          /* action colour — buttons only (audit E7.1) */
  --lime-hover:#D0DC4B;
  --lime-ink:#23270B;
  --link:#0E5A8A;        /* steel blue ~6.3:1 on white */
  --ok:#2F7D5C; --err:#B3261E; --err-bg:#FBEAE8;
  --radius:8px;
  --font:IvsSource,"Segoe UI",system-ui,-apple-system,Arial,sans-serif;
}
@font-face{
  font-family:IvsSource;
  src:url("/assets/source-font.woff2") format("woff2");
  font-weight:100 900;font-style:normal;font-display:swap;
}
*{box-sizing:border-box}
svg{flex:0 0 auto}
.topbar svg{width:15px;height:15px}
.channel svg{width:22px;height:22px}
html{-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{margin:0;background:var(--paper);color:var(--body);font-family:var(--font);font-size:16px;line-height:1.6;min-width:320px}
img{max-width:100%;height:auto;display:block}
h1,h2,h3,h4{color:var(--ink);line-height:1.2;font-weight:800;text-wrap:balance;margin:0 0 14px}
h1{font-size:clamp(26px,3.4vw,36px)}
h2{font-size:clamp(22px,2.4vw,30px)}
h3{font-size:19px}
p{margin:0 0 16px;max-width:70ch}
a{color:var(--link)}
a:hover{color:var(--navy)}
:focus-visible{outline:3px solid var(--navy);outline-offset:2px;border-radius:2px}
.on-dark :focus-visible,.footer :focus-visible{outline-color:var(--lime)}
.container{width:min(100% - 40px,1200px);margin-inline:auto}
.skip-link{position:absolute;left:-9999px;top:0;z-index:100;background:var(--lime);color:var(--lime-ink);padding:12px 20px;font-weight:700;border-radius:0 0 8px 0}
.skip-link:focus{left:0}
.section{padding:64px 0}
.section-tint{background:var(--navy-soft)}
.section-dark{background:var(--navy-deep);color:#E4EDF6}
.section-dark h2,.section-dark h3{color:#fff}
.section-dark p{color:#C7D6E6}
.eyebrow{display:block;font-size:12px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--navy);margin-bottom:8px}
.section-dark .eyebrow{color:var(--lime)}
.lead{font-size:17px}
.center{text-align:center}
.center p{margin-inline:auto}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 26px;border-radius:999px;font-weight:800;font-size:16px;text-decoration:none;border:2px solid transparent;cursor:pointer;font-family:inherit}
.btn-primary{background:var(--lime);color:var(--lime-ink);border-color:var(--lime)}
.btn-primary:hover{background:var(--lime-hover);border-color:var(--lime-hover);color:var(--lime-ink)}
.btn-outline{border-color:var(--navy);color:var(--navy);background:transparent}
.btn-outline:hover{background:var(--navy);color:#fff}
.section-dark .btn-outline,.on-dark .btn-outline{border-color:#fff;color:#fff}
.section-dark .btn-outline:hover,.on-dark .btn-outline:hover{background:#fff;color:var(--navy-deep)}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}

/* ---------- header ---------- */
.topbar{background:var(--navy-deep);color:#C7D6E6;font-size:14px}
.topbar .container{display:flex;justify-content:flex-end;gap:26px;padding-block:7px}
.topbar a{color:#E4EDF6;text-decoration:none;display:inline-flex;align-items:center;gap:6px;min-height:28px}
.topbar a:hover{color:var(--lime)}
.site-header{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}
.header-inner{display:flex;align-items:center;gap:26px;min-height:76px}
.logo{display:inline-flex;align-items:center;text-decoration:none}
.logo img{height:54px;width:auto;object-fit:contain}
.nav-toggle{display:none;margin-left:auto;width:48px;height:48px;border:0;background:transparent;cursor:pointer;color:var(--ink);align-items:center;justify-content:center}
.nav-toggle svg{width:30px;height:30px}
.main-nav{display:flex;align-items:center;gap:4px;margin-left:auto}
.main-nav>a,.nav-drop>button{display:inline-flex;align-items:center;gap:5px;min-height:44px;padding:8px 13px;font-size:16px;font-weight:500;color:var(--ink);text-decoration:none;background:none;border:0;cursor:pointer;font-family:inherit;border-radius:6px}
.main-nav>a:hover,.nav-drop>button:hover{color:var(--navy);background:var(--navy-soft)}
.main-nav>a[aria-current="page"]{color:var(--navy);box-shadow:inset 0 -3px 0 var(--lime)}
.nav-drop{position:relative}
.nav-drop>button svg{width:16px;height:16px;transition:transform .15s}
@media (prefers-reduced-motion:reduce){.nav-drop>button svg{transition:none}}
.nav-drop>button[aria-expanded="true"] svg{transform:rotate(180deg)}
.drop-panel{position:absolute;top:calc(100% + 6px);left:0;min-width:340px;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:0 18px 40px rgba(34,29,40,.16);padding:10px;display:none}
.nav-drop>button[aria-expanded="true"]+.drop-panel{display:block}
.drop-panel a{display:block;padding:10px 14px;border-radius:6px;text-decoration:none;color:var(--ink)}
.drop-panel a:hover{background:var(--navy-soft);color:var(--navy)}
.drop-panel a b{display:block;font-size:15.5px}
.drop-panel a span{display:block;font-size:13px;color:var(--muted)}
.header-cta{margin-left:6px}
.header-cta .btn{min-height:44px;padding:9px 20px;font-size:15px}

/* ---------- hero ---------- */
.hero{background:var(--navy-deep);color:#E4EDF6;padding:72px 0}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.hero h1{color:#fff;margin-bottom:18px}
.hero .lead{color:#C7D6E6;max-width:56ch}
.hero-clients{margin-top:34px;font-size:14px;color:#93A9BF}
.hero-art{border-radius:12px;overflow:hidden;border:1px solid rgba(255,255,255,.14)}
.page-hero{background:var(--navy-soft);padding:56px 0 48px;border-bottom:1px solid var(--line)}
.page-hero .lead{max-width:66ch}

/* ---------- breadcrumbs ---------- */
.crumbs{font-size:14px;margin-bottom:18px;color:var(--muted)}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:0}
.crumbs li+li::before{content:"/";margin-right:6px;color:var(--muted)}
.crumbs a{color:var(--link);text-decoration:none}
.crumbs a:hover{text-decoration:underline}

/* ---------- client logos ---------- */
.logo-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;margin-top:30px}
.logo-tile{display:flex;align-items:center;justify-content:center;background:#fff;border:1px solid var(--line);border-radius:var(--radius);height:86px;padding:14px}
.logo-tile img{max-height:56px;width:auto;object-fit:contain}

/* ---------- stats ---------- */
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:34px}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;text-align:center}
.stat b{display:block;font-size:34px;color:var(--navy);font-weight:800;font-variant-numeric:tabular-nums}
.stat span{font-size:14px;color:var(--muted)}
.footnote{font-size:13px;color:var(--muted);margin-top:16px}

/* ---------- cards ---------- */
.card-grid{display:grid;gap:20px;margin-top:34px}
.cols-3{grid-template-columns:repeat(3,1fr)}
.cols-2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;display:flex;flex-direction:column}
.card h3{margin-bottom:8px}
.card p{font-size:15.5px;margin-bottom:14px}
.card .cta-link{margin-top:auto;font-weight:700;text-decoration:none}
.cta-link{color:var(--link);font-weight:700;text-decoration:none;display:inline-flex;align-items:center;min-height:44px}
.cta-link:hover{text-decoration:underline}
.case-card{padding:0;overflow:hidden}
.case-card img{aspect-ratio:16/9;object-fit:cover;width:100%}
.case-card .case-body{padding:22px 24px;display:flex;flex-direction:column;flex:1}
.case-card .sector{font-size:12.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--navy);margin-bottom:8px}
.case-card h3{font-size:18.5px}

/* ---------- checklists / two-col what-you-get ---------- */
.get-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:26px}
.get{background:#fff;border:1px solid var(--line);border-left:4px solid var(--lime);border-radius:6px;padding:16px 20px}
.get b{display:block;color:var(--ink);margin-bottom:4px}
.get p{font-size:15px;margin:0}

/* ---------- stack chips ---------- */
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px;padding:0;list-style:none}
.chips li{background:var(--navy-soft);color:var(--navy);border:1px solid var(--line);border-radius:999px;padding:7px 16px;font-size:14px;font-weight:600}

/* ---------- process ---------- */
.process-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:34px;counter-reset:step}
.process-step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;counter-increment:step}
.process-step::before{content:counter(step,decimal-leading-zero);display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;background:var(--navy);color:#fff;font-weight:800;margin-bottom:14px}
.process-step b{display:block;font-size:18px;color:var(--ink);margin-bottom:8px}
.process-step p{font-size:15px;margin:0}

/* ---------- company timeline ---------- */
.timeline{list-style:none;margin:26px 0 0;padding:0;position:relative}
.timeline::before{content:"";position:absolute;left:44px;top:8px;bottom:8px;width:2px;background:var(--line)}
.timeline li{display:grid;grid-template-columns:96px 1fr;gap:22px;position:relative;padding-bottom:30px}
.timeline li:last-child{padding-bottom:0}
.tl-year{position:relative;z-index:1;display:inline-flex;align-items:center;justify-content:center;height:34px;padding:0 10px;border-radius:999px;background:var(--navy);color:#fff;font-size:13.5px;font-weight:800;font-variant-numeric:tabular-nums;align-self:start}
.timeline li:last-child .tl-year{background:var(--lime);color:var(--lime-ink)}
.timeline b{display:block;color:var(--ink);font-size:17px;margin-bottom:4px}
.timeline p{font-size:15px;margin:0;max-width:64ch}
@media (max-width:620px){
  .timeline::before{left:38px}
  .timeline li{grid-template-columns:80px 1fr;gap:14px}
}

/* ---------- quotes ---------- */
.quote-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:34px}
blockquote.pull{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;margin:0;font-size:17px;color:var(--ink)}
blockquote.pull footer{margin-top:14px;font-size:14px;color:var(--muted);font-style:normal}
blockquote.pull footer::before{content:"— "}

/* ---------- byline (compact author credit, e.g. founder-story letter) ---------- */
.byline{display:flex;align-items:center;gap:14px;margin:20px 0 32px}
.byline img{width:56px;height:56px;border-radius:50%;object-fit:cover;flex:0 0 auto;border:2px solid var(--line)}
.byline b{display:block;color:var(--ink);font-size:15px}
.byline span{font-size:13.5px;color:var(--muted)}

/* ---------- leadership spotlight card (About page) ---------- */
.leader-spotlight{display:flex;align-items:center;gap:26px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 30px;margin:22px 0 26px}
.leader-spotlight img{width:112px;height:112px;border-radius:50%;object-fit:cover;flex:0 0 auto;border:3px solid var(--navy-soft)}
.leader-spotlight blockquote{margin:0 0 10px;font-size:17px;color:var(--ink)}
.leader-spotlight .who b{display:block;font-size:15.5px;color:var(--ink)}
.leader-spotlight .who span{font-size:14px;color:var(--muted)}
@media (max-width:620px){
  .leader-spotlight{flex-direction:column;align-items:flex-start;text-align:left}
}

/* ---------- case study page ---------- */
.results-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:30px 0}
.result{background:var(--navy-soft);border:1px solid var(--line);border-radius:var(--radius);padding:22px;text-align:center}
.result b{display:block;font-size:30px;color:var(--navy);font-variant-numeric:tabular-nums}
.result span{font-size:14px;color:var(--body)}
.case-hero-img{border-radius:12px;border:1px solid var(--line);overflow:hidden;margin:30px 0}
ul.solution{padding-left:0;list-style:none;margin:18px 0}
ul.solution li{position:relative;padding:0 0 14px 34px;max-width:72ch}
ul.solution li::before{content:"";position:absolute;left:0;top:5px;width:20px;height:20px;border-radius:50%;background:var(--lime);box-shadow:inset 0 0 0 5px var(--navy-deep)}

/* ---------- FAQ ---------- */
.faq{margin-top:26px;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;padding:18px 4px;font-weight:700;color:var(--ink);font-size:17px;list-style-position:outside}
.faq summary:hover{color:var(--navy)}
.faq details p{padding:0 4px 18px;margin:0}

/* ---------- forms ---------- */
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px 20px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:34px}
.form-grid h2{grid-column:1/-1;margin-bottom:2px}
.form-grid .form-note{grid-column:1/-1;font-size:14.5px;color:var(--muted);margin:0}
.field{display:grid;gap:6px}
.field.wide,.form-grid button,.consent,.form-status{grid-column:1/-1}
.field label{font-weight:700;font-size:14.5px;color:var(--ink)}
.field input,.field select,.field textarea{width:100%;border:1.5px solid #A9B9CB;border-radius:6px;padding:12px 14px;font:inherit;color:var(--ink);background:#fff;min-height:48px}
.field textarea{min-height:130px;resize:vertical}
.field input:focus-visible,.field select:focus-visible,.field textarea:focus-visible{outline:3px solid var(--navy);outline-offset:1px;border-color:var(--navy)}
.field .err-msg{display:none;font-size:13.5px;color:var(--err);font-weight:600}
.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:var(--err);background:var(--err-bg)}
.field.invalid .err-msg{display:block}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:14px}
.consent input{width:22px;height:22px;margin-top:2px;flex:0 0 auto;accent-color:var(--navy)}
.hp-field{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-status{font-size:15px;font-weight:600;margin:0}
.form-status[data-state="error"]{color:var(--err)}
.form-status[data-state="sending"]{color:var(--muted)}

/* ---------- contact page ---------- */
.channel-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:30px 0 10px}
.channel{display:flex;align-items:center;justify-content:center;gap:10px;min-height:56px;border-radius:var(--radius);font-weight:800;text-decoration:none;font-size:16.5px;padding:12px 18px;text-align:center}
.channel-primary{background:var(--lime);color:var(--lime-ink)}
.channel-primary:hover{background:var(--lime-hover);color:var(--lime-ink)}
.channel-line{border:2px solid var(--navy);color:var(--navy)}
.channel-line:hover{background:var(--navy);color:#fff}
.office-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:26px}
.office{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.office b{display:block;color:var(--ink);font-size:17px;margin-bottom:6px}
.office p{font-size:15px;margin-bottom:8px}
.office a{display:inline-flex;align-items:center;min-height:40px}

/* ---------- insights ---------- */
.insight-card time{font-size:13.5px;color:var(--muted)}
article.post{max-width:760px}
.signature{margin-top:34px;padding-top:22px;border-top:1px solid var(--line);line-height:1.7}
.signature strong{font-size:19px;color:var(--ink)}
article.post h2{margin-top:34px}
article.post .post-meta{font-size:14.5px;color:var(--muted);margin-bottom:26px}

/* ---------- footer ---------- */
.footer{background:var(--navy-deep);color:#C7D6E6;font-size:15px}
.footer a{color:#E4EDF6;text-decoration:none}
.footer a:hover{color:var(--lime);text-decoration:underline}
.footer-main{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.2fr;gap:34px;padding:56px 0 34px}
.footer h2{color:#fff;font-size:16px;margin-bottom:14px}
.footer ul{list-style:none;margin:0;padding:0}
.footer li{margin-bottom:2px}
.footer li a,.footer-legal a{display:inline-flex;align-items:center;min-height:40px;padding-block:2px}
.footer .cred{display:inline-block;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:6px;padding:6px 12px;font-size:13px;margin:0 8px 8px 0}
.footer-legal{border-top:1px solid rgba(255,255,255,.14);padding:18px 0;display:flex;flex-wrap:wrap;gap:10px 26px;align-items:center;font-size:13.5px}
.footer-legal .spacer{flex:1}

/* ---------- floating WhatsApp ---------- */
.wa-float{position:fixed;right:18px;bottom:18px;z-index:50;display:none;width:58px;height:58px;border-radius:50%;background:#25D366;color:#fff;align-items:center;justify-content:center;box-shadow:0 8px 22px rgba(0,0,0,.28)}
.wa-float svg{width:30px;height:30px}
.wa-float:hover{background:#1EBE5A;color:#fff}

/* ---------- utility banners ---------- */
.draft-note{background:var(--err-bg);border:1px solid var(--err);color:var(--err);border-radius:8px;padding:12px 18px;font-size:14.5px;font-weight:600;margin-bottom:26px}

/* ================= responsive ================= */
@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr}
  .hero-art{max-width:560px}
  .cols-3,.process-grid,.results-grid,.channel-row,.office-grid{grid-template-columns:repeat(2,1fr)}
  .logo-grid{grid-template-columns:repeat(4,1fr)}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .footer-main{grid-template-columns:1fr 1fr}
  .topbar{display:none}
  .wa-float{display:flex}
  /* mobile nav */
  .nav-toggle{display:inline-flex}
  .main-nav{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 16px 30px rgba(34,29,40,.18);padding:10px 20px 22px;max-height:calc(100vh - 76px);overflow-y:auto}
  .main-nav.open{display:flex}
  .main-nav>a,.nav-drop>button{width:100%;justify-content:space-between;min-height:48px;font-size:17px}
  .nav-drop{position:static}
  .drop-panel{position:static;min-width:0;border:0;box-shadow:none;padding:0 0 6px 14px;border-radius:0}
  .drop-panel a{min-height:44px;display:flex;flex-direction:column;justify-content:center}
  .header-cta{margin:12px 0 0}
  .header-cta .btn{width:100%}
}
@media (max-width:620px){
  .section{padding:48px 0}
  .cols-2,.cols-3,.get-grid,.quote-grid,.process-grid,.form-grid,.channel-row,.office-grid{grid-template-columns:1fr}
  .results-grid{grid-template-columns:1fr}
  .logo-grid{grid-template-columns:repeat(3,1fr)}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .footer-main{grid-template-columns:1fr}
  .form-grid{padding:26px 20px}
  .btn{width:100%}
  .btn-row .btn{width:100%}
}