/* Tayotek website. Navy brand band (header, hero, footer) framing light content sections; code-bracket eyebrows as the brand device. */
:root{
  --bg:#F5F8FB; --surface:#FFFFFF; --surface-2:#EAF0F6; --fg:#0B1F3A; --muted:#4A5A70; --line:#D9E2EC;
  --brand:#0B1F3A; --brand-2:#13305A; --brand-deep:#071629; --on-brand:#FFFFFF; --on-brand-muted:#B9C6D6;
  --teal:#0A7F76; --teal-bright:#22D3C2; --blue:#1E6FD9; --blue-soft:#E6F0FC; --amber:#F5A623; --amber-ink:#0B1F3A; --amber-soft:#FEF3DF; --amber-icon:#B36F00;
  --ok:#0A7F4F; --ok-soft:#E3F5EC; --bad:#B42318; --bad-soft:#FDECEA;
  --display:"Montserrat","Helvetica Neue",Arial,sans-serif;
  --body:"IBM Plex Sans","Segoe UI",system-ui,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  --radius:16px; --wrap:1180px;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#081426; --surface:#0F223D; --surface-2:#132B4C; --fg:#E8EEF6; --muted:#A3B4C8; --line:#1F3A60;
  --brand:#0B1F3A; --brand-2:#163762; --brand-deep:#061222;
  --teal:#22D3C2; --blue:#5A9CFF; --blue-soft:#16335A; --amber-soft:#3A2E14; --amber-icon:#F5B648;
  --ok:#3DD68C; --ok-soft:#0F3A2A; --bad:#FF8A80; --bad-soft:#3A1A1A;
  color-scheme:dark }}
:root[data-theme="dark"]{
  --bg:#081426; --surface:#0F223D; --surface-2:#132B4C; --fg:#E8EEF6; --muted:#A3B4C8; --line:#1F3A60;
  --brand:#0B1F3A; --brand-2:#163762; --brand-deep:#061222;
  --teal:#22D3C2; --blue:#5A9CFF; --blue-soft:#16335A; --amber-soft:#3A2E14; --amber-icon:#F5B648;
  --ok:#3DD68C; --ok-soft:#0F3A2A; --bad:#FF8A80; --bad-soft:#3A1A1A;
  color-scheme:dark }

*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}*{transition:none!important}}
html,body{margin:0}
body{background:var(--bg);color:var(--fg);font-family:var(--body);font-size:17px;line-height:1.6}
a{color:inherit}
:focus-visible{outline:3px solid var(--teal-bright);outline-offset:3px;border-radius:6px}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:24px}
@media (max-width:480px){.wrap{padding-inline:16px}}
h1,h2,h3{font-family:var(--display);line-height:1.12;margin:0;text-wrap:balance;letter-spacing:-.01em}
h2{font-size:clamp(28px,3.6vw,40px);font-weight:800}
h3{font-size:19px;font-weight:700}
p{margin:0}
.eyebrow{font-family:var(--mono);font-size:14px;color:var(--teal);letter-spacing:.02em}
.lead{color:var(--muted);font-size:18px;max-width:64ch}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* Header */
.site-header{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--brand);border-bottom:1px solid var(--brand-2)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:14px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--on-brand)}
.logo svg{width:44px;height:36px;flex-shrink:0}
.logo-word{font-family:var(--display);font-weight:800;font-size:24px;letter-spacing:.06em}
.logo-word span{color:var(--teal-bright)}
.nav-links{display:flex;align-items:center;gap:20px;list-style:none;margin:0;padding:0}
.nav-links a{white-space:nowrap}
.nav-links a{color:var(--on-brand-muted);text-decoration:none;font-weight:500;font-size:15px}
.nav-links a:hover,.nav-links a[aria-current]{color:var(--on-brand)}
.nav-links a[aria-current]{box-shadow:inset 0 -2px 0 var(--teal-bright)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 22px;border-radius:999px;font-family:var(--display);font-weight:700;font-size:15px;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:transform .15s}
.btn:hover{transform:translateY(-1px)}
.btn-amber{background:var(--amber);color:var(--amber-ink)}
.btn-ghost{border-color:var(--on-brand-muted);color:var(--on-brand);background:transparent}
.btn-ghost:hover{border-color:var(--on-brand)}
.btn-dark{background:var(--brand);color:var(--on-brand)}
.btn-line{background:transparent;color:var(--fg);border-color:var(--line)}
.menu-btn{display:none;background:transparent;border:1px solid var(--on-brand-muted);color:var(--on-brand);border-radius:10px;min-height:44px;padding:0 14px;font:600 15px var(--body);cursor:pointer}
@media (max-width:1240px){
  .nav-ctas{display:none}
  .menu-btn{display:inline-flex;align-items:center}
  .nav{flex-wrap:wrap}
  .nav-links{display:none;width:100%;flex-direction:column;align-items:flex-start;gap:4px;padding-block:8px}
  .nav-links.open{display:flex}
  .nav-links a{display:block;padding:10px 0;font-size:17px}
  .nav-links a[aria-current]{box-shadow:none;color:var(--teal-bright)}
  .nav-cta{display:none}
}

/* Hero */
.hero{background:var(--brand);color:var(--on-brand);position:relative;overflow:hidden}
.hero-inner{padding-block:84px 92px;max-width:860px;position:relative}
.hero .eyebrow{color:var(--teal-bright)}
.hero h1{font-size:clamp(38px,6vw,68px);font-weight:800;margin-top:18px}
.hero h1 span{color:var(--teal-bright)}
.hero p.lead{color:var(--on-brand-muted);margin-top:22px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.ghost-mark{position:absolute;right:-110px;top:30px;width:560px;opacity:.06;pointer-events:none}
.page-hero .hero-inner{padding-block:56px 60px}
.page-hero h1{font-size:clamp(32px,4.6vw,52px)}

/* Sections */
section{scroll-margin-top:80px}
.section{padding-block:80px}
.band{background:var(--surface);border-block:1px solid var(--line)}
.section-head{display:flex;flex-direction:column;gap:14px;margin-bottom:40px}
.two{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;align-items:start}
@media (max-width:900px){.two{grid-template-columns:minmax(0,1fr);gap:28px}}
.about-text{display:flex;flex-direction:column;gap:16px;color:var(--muted)}

/* Services: nine areas */
.areas{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
@media (max-width:960px){.areas{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:600px){.areas{grid-template-columns:minmax(0,1fr)}}
.area{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);padding:24px;display:flex;flex-direction:column;gap:12px}
.area-head{display:flex;gap:14px;align-items:center}
.area-head small{display:block;color:var(--muted);font-size:14px;font-family:var(--body);font-weight:500}
.icon{width:48px;height:48px;border-radius:13px;background:var(--blue-soft);display:flex;align-items:center;justify-content:center;color:var(--blue);flex-shrink:0}
.icon.amber{background:var(--amber-soft);color:var(--amber-icon)}
.icon svg{width:25px;height:25px}
.area ul{margin:0;padding-left:20px;color:var(--fg);font-size:15.5px;display:flex;flex-direction:column;gap:4px}
.area ul li::marker{color:var(--teal)}

/* Tables */
.table-box{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}
table{border-collapse:collapse;width:100%;min-width:560px;font-size:15.5px}
th,td{text-align:left;padding:14px 18px;border-bottom:1px solid var(--line);vertical-align:top}
tr:last-child td{border-bottom:0}
thead th{font-family:var(--display);font-size:15px;background:var(--surface-2)}
thead th.ai-col{background:var(--brand);color:var(--on-brand)}
td:first-child{font-weight:600;width:26%}
td.old{color:var(--muted)}
td.new{background:var(--blue-soft)}
td.new::before{content:"✓ ";color:var(--teal);font-weight:700}
.uses{display:flex;flex-wrap:wrap;gap:8px}
.uses span{font-family:var(--mono);font-size:13px;background:var(--blue-soft);color:var(--blue);border-radius:6px;padding:4px 10px}

/* Training callout */
.click{background:var(--brand);color:var(--on-brand);border-radius:var(--radius);padding:32px;display:flex;flex-direction:column;gap:14px}
.click h3{font-size:24px}
.click p{color:var(--on-brand-muted)}
.click .big{font-family:var(--display);font-weight:800;font-size:56px;line-height:1;color:var(--amber)}

/* Products */
.products{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
@media (max-width:1000px){.products{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:720px){.products{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:400px){.products{grid-template-columns:minmax(0,1fr)}}
.product{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column}
.photo{position:relative;aspect-ratio:4/3;max-width:100%;background:var(--surface-2);display:flex;align-items:center;justify-content:center;color:var(--blue)}
.photo svg{width:40px;height:40px}
.photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.product-body{padding:14px 16px 16px;display:flex;flex-direction:column;gap:2px}
.product-body strong{font-family:var(--display);font-size:15.5px}
.product-body span{color:var(--muted);font-size:14.5px}
.badge{position:absolute;top:10px;left:10px;background:var(--amber);color:var(--amber-ink);font-family:var(--display);font-weight:800;font-size:12px;padding:4px 10px;border-radius:999px;z-index:1}

/* Talent band */
.talent{background:var(--brand);color:var(--on-brand)}
.talent .eyebrow{color:var(--teal-bright)}
.talent .lead{color:var(--on-brand-muted)}
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;list-style:none;margin:0;padding:0}
@media (max-width:900px){.steps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.steps{grid-template-columns:minmax(0,1fr)}}
.steps li{border-top:2px solid var(--brand-2);padding-top:16px;display:flex;flex-direction:column;gap:6px}
.steps .n{font-family:var(--mono);color:var(--teal-bright);font-size:14px}
.steps p{color:var(--on-brand-muted);font-size:15.5px}
.talent-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px}

/* Contact */
.contact{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:40px;align-items:start}
@media (max-width:900px){.contact{grid-template-columns:minmax(0,1fr)}}
.info{display:flex;flex-direction:column;gap:20px}
.info-item{display:flex;gap:14px;align-items:flex-start}
.info-item div{display:flex;flex-direction:column;min-width:0}
.info-item small{color:var(--muted);font-size:14px}
.info-item a,.info-item strong{font-weight:600;text-decoration:none;overflow-wrap:anywhere}
.info-item a:hover{color:var(--blue)}

/* Forms */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:30px}
form.card{display:flex;flex-direction:column;gap:16px}
@media (max-width:560px){.card{padding:20px}}
.row2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
@media (max-width:560px){.row2{grid-template-columns:minmax(0,1fr)}}
label{display:flex;flex-direction:column;gap:6px;font-weight:600;font-size:14.5px}
.hint{font-weight:400;color:var(--muted);font-size:13.5px}
input,select,textarea{font:inherit;font-size:16px;color:var(--fg);background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:11px 13px;min-height:46px;width:100%}
input[type=file]{padding:9px;background:var(--surface-2)}
textarea{min-height:110px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:2px solid var(--blue);outline-offset:1px;border-color:transparent}
fieldset{border:0;padding:0;margin:0;display:flex;flex-direction:column;gap:16px}
legend{font-family:var(--display);font-weight:700;font-size:18px;padding:0;margin-bottom:4px}
.check{flex-direction:row;align-items:flex-start;gap:10px;font-weight:500}
.check input{width:20px;min-height:20px;height:20px;margin-top:2px;flex-shrink:0}
.radio-row{display:flex;gap:18px;flex-wrap:wrap}
.radio-row label{flex-direction:row;align-items:center;gap:8px;font-weight:500}
.radio-row input{width:18px;min-height:18px;height:18px}
.note{font-size:14.5px;color:var(--muted);background:var(--surface-2);border-radius:10px;padding:12px 14px}
.note.ok{background:var(--ok-soft);color:var(--fg)}
.note.err{background:var(--bad-soft);color:var(--fg)}
.hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}
.ref{font-family:var(--mono);font-size:22px;font-weight:500;color:var(--fg);background:var(--surface-2);border-radius:10px;padding:10px 14px;display:inline-block}

/* Verify */
.verify-form{display:flex;gap:12px;flex-wrap:wrap}
.verify-form input{flex:1 1 260px;font-family:var(--mono);text-transform:uppercase}
.result{border-radius:var(--radius);padding:26px;display:flex;gap:24px;align-items:flex-start;flex-wrap:wrap;border:2px solid var(--line);background:var(--surface)}
.result.valid{border-color:var(--ok)}
.result.bad{border-color:var(--bad)}
.result .pic{width:120px;height:150px;border-radius:12px;object-fit:cover;background:var(--surface-2);flex-shrink:0}
.result dl{display:grid;grid-template-columns:auto minmax(0,1fr);gap:6px 18px;margin:0}
.result dt{color:var(--muted)}
.result dd{margin:0;font-weight:600;overflow-wrap:anywhere}
.status{display:inline-flex;align-items:center;gap:8px;font-family:var(--display);font-weight:800;font-size:20px;margin-bottom:12px}
.status svg{width:26px;height:26px}
.status.valid{color:var(--ok)}
.status.bad{color:var(--bad)}

/* Footer */
footer{background:var(--brand);color:var(--on-brand-muted);padding-block:56px 32px}
.foot{display:grid;grid-template-columns:minmax(0,1.3fr) repeat(4,minmax(0,1fr));gap:28px}
@media (max-width:900px){.foot{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:480px){.foot{grid-template-columns:minmax(0,1fr)}}
.foot h4{color:var(--on-brand);font-family:var(--display);font-size:15px;margin:0 0 12px}
.foot ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px;font-size:15px}
.foot a{text-decoration:none;color:var(--on-brand-muted);overflow-wrap:anywhere}
.foot a:hover{color:var(--on-brand)}
.tagline{font-family:var(--mono);font-size:13px;color:var(--teal-bright);margin-top:12px}
.foot-text{margin-top:14px;font-size:15px;max-width:34ch}
.legal{border-top:1px solid var(--brand-2);margin-top:40px;padding-top:20px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:14px}

/* Talent directory */
.h3{font-family:var(--display);font-size:19px;font-weight:700;margin:0}
.filters{display:flex;gap:10px;flex-wrap:wrap}
.filters input{flex:2 1 260px}
.filters select{flex:1 1 180px;width:auto}
.people{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
@media (max-width:1000px){.people{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:720px){.people{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:420px){.people{grid-template-columns:minmax(0,1fr)}}
.person{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;text-decoration:none;color:var(--fg);transition:border-color .15s,transform .15s}
.person:hover{border-color:var(--blue);transform:translateY(-2px)}
.person img,.person-ph{width:100%;aspect-ratio:4/5;max-width:100%;object-fit:cover;background:var(--surface-2);display:flex;align-items:center;justify-content:center;color:var(--muted)}
.person-ph svg{width:56px;height:56px}
.person-body{padding:14px 16px 16px;display:flex;flex-direction:column;gap:3px}
.person-body strong{font-family:var(--display);font-size:17px;margin-top:6px}
.person-field{font-weight:600;font-size:15px;color:var(--teal)}
.person-cta{margin-top:8px;font-weight:600;font-size:14px;color:var(--blue)}
.cert-pill{display:inline-flex;align-items:center;gap:6px;background:var(--ok-soft);color:var(--ok);border-radius:999px;padding:4px 12px;font:700 13px var(--display);align-self:flex-start}
.cert-pill svg{width:16px;height:16px}
.cert-pill.sm{font-size:12px;padding:3px 10px}
.profile-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:24px;align-items:start}
@media (max-width:900px){.profile-grid{grid-template-columns:minmax(0,1fr)}}
.profile-top{display:flex;gap:24px;align-items:flex-start;flex-wrap:wrap}
.profile-photo{width:170px;aspect-ratio:4/5;max-width:100%;object-fit:cover;border-radius:14px;background:var(--surface-2);display:flex;align-items:center;justify-content:center;color:var(--muted);flex-shrink:0}
.profile-photo svg{width:64px;height:64px}
.profile-name{font-size:clamp(28px,4vw,38px);margin-top:10px}
.profile-role{font-weight:600;color:var(--teal);font-size:18px;margin-top:4px}
.facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 24px;margin:24px 0 0;padding-top:20px;border-top:1px solid var(--line)}
@media (max-width:520px){.facts{grid-template-columns:minmax(0,1fr)}}
.facts dt{color:var(--muted);font-size:14px}
.facts dd{margin:2px 0 0;font-weight:600}
.summary{white-space:pre-line;margin-top:8px;color:var(--fg)}

/* WhatsApp */
.wa-float{position:fixed;right:20px;bottom:calc(20px + env(safe-area-inset-bottom, 0px));z-index:40;display:flex;align-items:center;gap:10px;background:#25D366;color:#FFFFFF;text-decoration:none;border-radius:999px;padding:12px 18px 12px 14px;font:700 15px var(--display);box-shadow:0 6px 20px rgba(7,22,41,.28);transition:transform .15s}
.wa-float:hover{transform:translateY(-2px)}
.wa-float svg{width:30px;height:30px;flex-shrink:0}
@media (max-width:600px){.wa-float{padding:14px;right:16px;bottom:calc(16px + env(safe-area-inset-bottom, 0px))}.wa-float span{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}}
.icon.wa{background:#E3F9EB;color:#128C4A}

/* Impact programmes and donations */
.nav-ctas{display:flex;gap:10px;align-items:center}
.btn-donate{background:transparent;color:var(--on-brand);border-color:var(--amber)}
.btn-donate svg{width:18px;height:18px;color:var(--amber)}
.btn-donate:hover{background:var(--amber);color:var(--amber-ink)}
.btn-donate:hover svg{color:var(--amber-ink)}
.impact{background:var(--brand-deep);color:var(--on-brand)}
.impact .eyebrow{color:var(--teal-bright)}
.impact .lead{color:var(--on-brand-muted)}
.pillars{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
@media (max-width:960px){.pillars{grid-template-columns:minmax(0,1fr)}}
.pillar{background:var(--brand);border:1px solid var(--brand-2);border-radius:var(--radius);padding:26px;display:flex;flex-direction:column;gap:14px}
.pillar .icon{background:rgba(34,211,194,.12);color:var(--teal-bright)}
.pillar .area-head small{color:var(--on-brand-muted)}
.pillar ul{margin:0;padding-left:20px;font-size:15.5px;display:flex;flex-direction:column;gap:5px;color:var(--on-brand)}
.pillar ul li::marker{color:var(--teal-bright)}
.impact-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.give-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:32px;align-items:start}
@media (max-width:900px){.give-grid{grid-template-columns:minmax(0,1fr)}}
.give-side{display:flex;flex-direction:column;gap:16px}
.give-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;display:flex;gap:14px;align-items:flex-start}
.give-card h3{font-size:17px}
.give-card p{color:var(--muted);font-size:15px;margin-top:4px}
.amounts{display:flex;flex-wrap:wrap;gap:8px}
.amounts label{flex-direction:row;align-items:center;gap:6px;font-weight:600;background:var(--surface-2);border-radius:999px;padding:8px 14px;cursor:pointer}
.amounts input{width:auto;min-height:auto;margin:0}

.btn svg{width:18px;height:18px;flex-shrink:0}
.give-list{margin:8px 0 0;padding-left:18px;color:var(--muted);font-size:14.5px;display:flex;flex-direction:column;gap:2px}
.give-list li::marker{color:var(--teal)}
/* Donate link inside the mobile menu */
.nav-links .m-donate{display:none}
@media (max-width:1240px){.nav-links .m-donate{display:block}.nav-links .m-donate a{color:var(--amber)}}
.btn{white-space:nowrap}