/* ==========================================================================
   TSAS — Technical Service & Solutions Pty Ltd
   Marketing site stylesheet. Palette sampled from the supplied logo.
   ========================================================================== */

:root{
  /* ---- Brand navy (sampled from Logo.png background #01203E) ---- */
  --navy-900:#061D33;
  --navy-800:#092A4A;
  --navy-700:#0E3A63;
  --navy-600:#17507F;

  /* ---- Brand cyan (sampled from the logo arrow) ---- */
  --cyan-300:#7FDEF9;
  --cyan-400:#35C6F4;
  --cyan-500:#1BA7D6;
  --cyan-600:#0E7FA8;   /* darkest cyan that still passes AA on white */

  /* ---- Neutrals ---- */
  --bg:#F4F7FA;
  --surface:#FFFFFF;
  --surface-2:#EDF2F7;
  --ink:#16222F;
  --ink-soft:#54657A;
  --line:#DFE6ED;

  /* ---- Layout ---- */
  --wrap:1140px;
  --radius:14px;
  --radius-sm:9px;
  --shadow-sm:0 1px 2px rgba(6,29,51,.05), 0 2px 8px rgba(6,29,51,.05);
  --shadow-md:0 6px 24px rgba(6,29,51,.10);
  --header-h:76px;
}

/* ---- Reset ---------------------------------------------------------- */
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 12px);}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  font-size:17px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--cyan-600);}
h1,h2,h3,h4{font-family:'Montserrat',system-ui,sans-serif;line-height:1.18;margin:0;letter-spacing:-.01em;}
h1{font-size:clamp(2.1rem,4.6vw,3.3rem);font-weight:700;}
h2{font-size:clamp(1.65rem,3vw,2.3rem);font-weight:700;}
h3{font-size:1.14rem;font-weight:600;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}

/* ---- Shared layout helpers ------------------------------------------ */
.wrap{width:min(100% - 40px,var(--wrap));margin-inline:auto;}
.section{padding:84px 0;}
.section--tint{background:var(--surface-2);}
.section--dark{background:var(--navy-800);color:#E8F1F8;}
.section-head{max-width:720px;margin-bottom:44px;}
.section-head.center{margin-inline:auto;text-align:center;}
.eyebrow{
  display:block;font-size:.78rem;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--cyan-600);margin-bottom:12px;
}
.section--dark .eyebrow{color:var(--cyan-400);}
.lead{font-size:1.1rem;color:var(--ink-soft);margin-top:16px;}
.section--dark .lead{color:#BBD2E4;}

.skip-link{
  position:absolute;left:-9999px;top:0;z-index:100;
  background:var(--cyan-400);color:var(--navy-900);padding:12px 18px;font-weight:600;
}
.skip-link:focus{left:12px;top:12px;}

/* ---- Buttons --------------------------------------------------------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 26px;border-radius:999px;border:1.5px solid transparent;
  font-family:'Montserrat',sans-serif;font-size:1rem;font-weight:600;
  text-decoration:none;cursor:pointer;transition:transform .15s,background .15s,box-shadow .15s;
}
.btn:hover{transform:translateY(-1px);}
.btn-accent{background:var(--cyan-400);color:var(--navy-900);box-shadow:0 6px 18px rgba(53,198,244,.26);}
.btn-accent:hover{background:var(--cyan-300);}
.btn-primary{background:var(--navy-800);color:#fff;}
.btn-primary:hover{background:var(--navy-700);}
.btn-ghost{border-color:rgba(255,255,255,.35);color:#fff;}
.btn-ghost:hover{border-color:var(--cyan-400);color:var(--cyan-300);}
.btn-ghost-dark{border-color:var(--line);color:var(--ink);background:var(--surface);}
.btn-ghost-dark:hover{border-color:var(--cyan-500);color:var(--cyan-600);}
.btn[disabled]{opacity:.6;cursor:progress;transform:none;}

:where(a,button,input,select,textarea):focus-visible{
  outline:3px solid var(--cyan-500);outline-offset:2px;border-radius:4px;
}

/* ---- Header ---------------------------------------------------------- */
.site-header{
  position:sticky;top:0;z-index:50;height:var(--header-h);
  background:rgba(6,29,51,.94);backdrop-filter:blur(8px);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.header-inner{display:flex;align-items:center;gap:28px;height:100%;}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;flex-shrink:0;}
.brand img.mark{height:38px;width:auto;}
.brand img.wordmark{height:25px;width:auto;}
.brand .brand-sub{
  display:none;font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--cyan-300);font-weight:600;
}
.site-nav{margin-left:auto;display:flex;align-items:center;gap:30px;}
.site-nav a{
  color:#D6E4F0;text-decoration:none;font-size:.95rem;font-weight:500;
  padding:6px 0;border-bottom:2px solid transparent;
}
.site-nav a:hover{color:#fff;border-bottom-color:var(--cyan-400);}
.header-cta{display:flex;align-items:center;gap:16px;}
.header-phone{color:#fff;text-decoration:none;font-weight:600;white-space:nowrap;}
.header-phone:hover{color:var(--cyan-300);}
.header-cta .btn{padding:11px 20px;font-size:.93rem;}

.nav-toggle{
  display:none;margin-left:auto;background:none;border:1.5px solid rgba(255,255,255,.3);
  border-radius:9px;padding:9px 11px;cursor:pointer;
}
.nav-toggle span{display:block;width:20px;height:2px;background:#fff;margin:4px 0;transition:.2s;}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

/* ---- Hero ------------------------------------------------------------ */
.hero{
  position:relative;overflow:hidden;color:#fff;
  background:linear-gradient(135deg,#051A2E 0%,#0A2C4F 52%,#124270 100%);
  padding:92px 0 104px;
}
.hero::after{  /* soft cyan glow echoing the logo arrow */
  content:"";position:absolute;right:-180px;top:-120px;width:620px;height:620px;
  background:radial-gradient(circle,rgba(53,198,244,.22) 0%,rgba(53,198,244,0) 68%);
  pointer-events:none;
}
.hero-inner{position:relative;z-index:1;max-width:800px;}
.hero .tagline{
  font-family:'Montserrat',sans-serif;font-weight:600;font-size:clamp(.95rem,1.7vw,1.1rem);
  letter-spacing:.01em;margin-bottom:22px;color:#CFE6F5;
}
.hero .tagline b{color:var(--cyan-400);font-weight:700;}
.hero p.hero-lead{margin-top:22px;font-size:1.14rem;color:#C7DCEC;max-width:640px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px;}
.hero-strip{
  position:relative;z-index:1;display:flex;flex-wrap:wrap;gap:12px 30px;
  margin-top:52px;padding-top:26px;border-top:1px solid rgba(255,255,255,.14);
  font-size:.9rem;color:#A9C6DD;
}
.hero-strip span{display:inline-flex;align-items:center;gap:8px;}
.hero-strip svg{flex-shrink:0;color:var(--cyan-400);}

/* ---- Card grids ------------------------------------------------------ */
.grid{display:grid;gap:22px;}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-2{grid-template-columns:repeat(2,1fr);}

.card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 26px;box-shadow:var(--shadow-sm);
  transition:transform .18s,box-shadow .18s,border-color .18s;
}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:#C8DCEA;}
.card h3{margin-bottom:10px;}
.card p{color:var(--ink-soft);font-size:.97rem;}
.card .icon{
  width:46px;height:46px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(135deg,#E3F5FD,#CDEBFA);color:var(--cyan-600);margin-bottom:18px;
}
.card--future{border-style:dashed;background:#FAFCFE;}
.card--future .icon{background:var(--surface-2);color:var(--ink-soft);}
.badge{
  display:inline-block;font-size:.7rem;font-weight:700;letter-spacing:.09em;
  text-transform:uppercase;padding:4px 10px;border-radius:999px;
  background:var(--surface-2);color:var(--ink-soft);margin-bottom:12px;
}

/* ---- Steps ----------------------------------------------------------- */
.steps{counter-reset:step;display:grid;gap:24px;grid-template-columns:repeat(3,1fr);}
.step{position:relative;padding-top:18px;}
.step::before{
  counter-increment:step;content:counter(step);
  font-family:'Montserrat',sans-serif;font-size:2.6rem;font-weight:700;
  color:var(--cyan-400);opacity:.34;line-height:1;display:block;margin-bottom:10px;
}
.step h3{margin-bottom:8px;}
.step p{color:#BBD2E4;font-size:.97rem;}

/* ---- Checklist ------------------------------------------------------- */
.check-list li{display:flex;gap:13px;align-items:flex-start;padding:11px 0;}
.check-list svg{flex-shrink:0;margin-top:3px;color:var(--cyan-600);}
.check-list b{display:block;font-family:'Montserrat',sans-serif;font-weight:600;margin-bottom:2px;}
.check-list span{color:var(--ink-soft);font-size:.97rem;}

/* ---- Split panel ----------------------------------------------------- */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;}
.panel{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px;box-shadow:var(--shadow-sm);
}
.panel h3{margin-bottom:16px;}
.panel-row{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px dashed var(--line);}
.panel-row:last-child{border-bottom:0;}
.panel-row span:first-child{color:var(--ink-soft);font-size:.95rem;}
.panel-row span:last-child{font-weight:600;text-align:right;}

/* ---- Contact / form -------------------------------------------------- */
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:50px;align-items:start;}
.contact-details{display:grid;gap:22px;margin-top:30px;}
.contact-item{display:flex;gap:14px;align-items:flex-start;}
.contact-item svg{flex-shrink:0;color:var(--cyan-400);margin-top:3px;}
.contact-item b{display:block;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;color:#9FC0D8;font-weight:600;}
.contact-item a,.contact-item p{color:#fff;text-decoration:none;font-size:1.02rem;}
.contact-item a:hover{color:var(--cyan-300);}

.form-card{background:var(--surface);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow-md);color:var(--ink);}
.field{margin-bottom:20px;}
.field label,.fieldset-label{
  display:block;font-size:.88rem;font-weight:600;margin-bottom:7px;color:var(--ink);
}
.req{color:#C0392B;}
.field input,.field textarea,.field select{
  width:100%;padding:13px 15px;border:1.5px solid var(--line);border-radius:var(--radius-sm);
  font-family:inherit;font-size:1rem;color:var(--ink);background:var(--surface);transition:border-color .15s,box-shadow .15s;
}
.field input:focus,.field textarea:focus,.field select:focus{
  outline:none;border-color:var(--cyan-500);box-shadow:0 0 0 3px rgba(27,167,214,.16);
}
.field textarea{min-height:124px;resize:vertical;}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.hint{font-size:.84rem;color:var(--ink-soft);margin-top:6px;}
.error-text{display:none;font-size:.85rem;color:#C0392B;margin-top:6px;font-weight:500;}
.field.invalid input,.field.invalid textarea{border-color:#C0392B;}
.field.invalid .error-text{display:block;}

fieldset{border:0;padding:0;margin:0 0 20px;}
.chip-row{display:flex;flex-wrap:wrap;gap:9px;}
.chip{position:relative;}
.chip input{position:absolute;opacity:0;width:0;height:0;}
.chip span{
  display:inline-block;padding:9px 15px;border:1.5px solid var(--line);border-radius:999px;
  font-size:.9rem;cursor:pointer;user-select:none;transition:.15s;background:var(--surface);
}
.chip span:hover{border-color:var(--cyan-500);}
.chip input:checked + span{background:var(--navy-800);border-color:var(--navy-800);color:#fff;}
.chip input:focus-visible + span{outline:3px solid var(--cyan-500);outline-offset:2px;}

.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden;}
.turnstile:not(:empty){margin:0 0 20px;}
.form-footer{display:flex;flex-wrap:wrap;align-items:center;gap:16px;margin-top:6px;}
.form-footer .btn{flex-shrink:0;}
.privacy-note{font-size:.84rem;color:var(--ink-soft);}
.form-status{
  display:none;margin-top:20px;padding:15px 18px;border-radius:var(--radius-sm);font-size:.95rem;
}
.form-status.show{display:block;}
.form-status.success{background:#E4F6EC;border:1px solid #9CD9B6;color:#145C36;}
.form-status.error{background:#FBE8E6;border:1px solid #E8B4AE;color:#8E2B20;}
.form-status.info{background:#E6F4FB;border:1px solid #A9D8EE;color:#0C5876;}

/* ---- Footer ---------------------------------------------------------- */
.site-footer{background:var(--navy-900);color:#9FBBD2;padding:60px 0 30px;font-size:.93rem;}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;}
.site-footer img.flogo{width:190px;margin-bottom:18px;}
.site-footer h4{
  font-family:'Montserrat',sans-serif;font-size:.8rem;letter-spacing:.11em;text-transform:uppercase;
  color:#fff;margin:0 0 14px;font-weight:600;
}
.site-footer a{color:#9FBBD2;text-decoration:none;}
.site-footer a:hover{color:var(--cyan-300);}
.site-footer li{padding:5px 0;}
.footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);
  display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;font-size:.86rem;color:#7C9AB4;
}

/* ---- Legal pages ----------------------------------------------------- */
.legal{max-width:760px;margin-inline:auto;}
.legal h2{margin-top:38px;font-size:1.3rem;}
.legal p,.legal li{color:var(--ink-soft);margin-top:14px;}
.legal ul{list-style:disc;padding-left:22px;}
.legal li{margin-top:8px;}

/* ---- Responsive ------------------------------------------------------ */
@media (max-width:980px){
  .grid-3,.steps{grid-template-columns:repeat(2,1fr);}
  .split,.contact-grid{grid-template-columns:1fr;gap:40px;}
  .footer-top{grid-template-columns:1fr 1fr;}
}
@media (max-width:760px){
  :root{--header-h:66px;}
  .section{padding:60px 0;}
  .hero{padding:66px 0 74px;}
  .nav-toggle{display:block;}
  .site-nav{
    position:absolute;top:var(--header-h);left:0;right:0;flex-direction:column;
    align-items:stretch;gap:0;background:var(--navy-900);padding:10px 20px 20px;
    border-bottom:1px solid rgba(255,255,255,.1);display:none;
  }
  .site-nav.open{display:flex;}
  .site-nav a{padding:13px 0;border-bottom:1px solid rgba(255,255,255,.08);}
  .site-nav a:hover{border-bottom-color:rgba(255,255,255,.08);}
  .header-cta{display:none;}
  .grid-3,.grid-2,.steps,.field-row{grid-template-columns:1fr;}
  .footer-top{grid-template-columns:1fr;gap:30px;}
  .form-card{padding:24px 20px;}
  .hero-actions .btn{width:100%;}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *{transition:none !important;animation:none !important;}
  .card:hover,.btn:hover{transform:none;}
}