:root{--ink:#071b49;--gold:#d6a52b;--gold2:#f0cf68;--blue:#0756c8;--paper:#f4f7fc;--white:#fff;--muted:#647084;--line:#e1e7f0;--navy:#092d70;--max:1160px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--ink);background:var(--white);line-height:1.65}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(var(--max),calc(100% - 40px));margin:auto}
header{position:sticky;top:0;z-index:20;background:rgba(5,25,67,.97);color:#fff;border-bottom:1px solid rgba(255,255,255,.1)}.nav{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.08em}.brand-emblem{width:52px;height:52px;object-fit:cover;object-position:center 38%;border-radius:50%;background:#fff;border:1px solid rgba(214,165,43,.75)}.brand small{display:block;color:#c8cbd0;font-size:9px;letter-spacing:.2em;font-weight:500}.nav-links{display:flex;align-items:center;gap:22px;font-size:13px;color:#e5e5e5}.nav-links a:hover,.nav-links a.active{color:var(--gold2)}.menu-toggle{display:none;background:none;border:1px solid #555;color:white;border-radius:6px;padding:8px 11px}
.hero{background:linear-gradient(115deg,rgba(5,25,67,.99),rgba(9,45,112,.96));color:#fff;padding:105px 0 100px;position:relative;overflow:hidden}.hero:after{content:"G";position:absolute;right:7%;top:-120px;font:600px/1 Georgia,serif;color:rgba(214,165,43,.08);pointer-events:none}.eyebrow{color:var(--gold2);text-transform:uppercase;letter-spacing:.2em;font-size:11px;font-weight:700}.hero h1{font-size:clamp(40px,6vw,72px);line-height:1.08;max-width:850px;margin:18px 0 22px;letter-spacing:-.04em}.hero p{max-width:650px;color:#d2d5da;font-size:17px}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 21px;border-radius:3px;font-size:13px;font-weight:700;letter-spacing:.03em;border:1px solid var(--gold);transition:.2s}.btn.primary{background:var(--gold);color:#071b49}.btn.primary:hover{background:var(--gold2)}.btn.outline{color:#fff}.btn.outline:hover{background:#fff;color:#111}
section{padding:78px 0}.section-soft{background:var(--paper)}.section-dark{background:var(--ink);color:#fff}.section-head{max-width:720px;margin-bottom:34px}.section-head h2{font-size:clamp(30px,4vw,44px);line-height:1.15;letter-spacing:-.03em;margin:10px 0 14px}.section-head p{color:var(--muted);margin:0}.section-dark .section-head p{color:#c4c8ce}.kicker{font-size:11px;text-transform:uppercase;letter-spacing:.18em;color:#9a7838;font-weight:800}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{padding:26px;border:1px solid var(--line);background:#fff;border-radius:5px}.card h3{margin:8px 0;font-size:20px}.card p{color:var(--muted);font-size:14px;margin:0 0 15px}.card .tag{font-size:10px;letter-spacing:.13em;text-transform:uppercase;color:#8a6b31;font-weight:800}.card a.more{font-size:13px;font-weight:700;color:#806027}.icon-box{width:42px;height:42px;display:grid;place-items:center;border:1px solid #d8c18f;color:#96742f;font-size:20px;margin-bottom:17px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:center}.feature-panel{background:var(--navy);color:white;padding:40px;min-height:300px;display:flex;flex-direction:column;justify-content:space-between;border-left:4px solid var(--gold)}.feature-panel strong{font:600 46px/1.1 Georgia,serif;color:var(--gold2)}.feature-panel p{color:#d2d7df}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-top:26px}.stat{border-top:1px solid #d8c18f;padding-top:12px}.stat b{display:block;font-size:14px}.stat span{font-size:12px;color:var(--muted)}
.callout{background:linear-gradient(110deg,#d6a52b,#f0cf68);padding:40px;color:#071b49;display:flex;align-items:center;justify-content:space-between;gap:20px}.callout h2{margin:0;font-size:30px;line-height:1.2}.callout p{margin:8px 0 0;max-width:600px}.callout .btn{border-color:#171717;color:#171717}.callout .btn:hover{background:#171717;color:#fff}
.page-hero{background:var(--navy);color:white;padding:70px 0}.page-hero h1{font-size:clamp(36px,5vw,58px);margin:8px 0 12px;line-height:1.1}.page-hero p{max-width:720px;color:#d5d9df}.content{max-width:850px}.content p{color:#555e68}.list-check{padding-left:20px;color:#555e68}.list-check li{margin:8px 0}
.company-status{display:inline-block;border:1px solid #d8c18f;color:#806027;padding:4px 8px;font-size:10px;text-transform:uppercase;letter-spacing:.1em;font-weight:700;border-radius:2px}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:35px}.contact-item{padding:16px 0;border-bottom:1px solid var(--line)}.contact-item small{display:block;color:var(--muted);text-transform:uppercase;letter-spacing:.1em;font-size:10px}.contact-item a{font-weight:700}.form{display:grid;gap:13px}.form label{font-size:12px;font-weight:700}.form input,.form textarea,.form select{width:100%;padding:13px;border:1px solid #d9d9d9;border-radius:3px;font:inherit;background:#fff}.form textarea{min-height:130px;resize:vertical}.notice{padding:13px 15px;background:#f5f0e5;border-left:3px solid var(--gold);font-size:13px;color:#62502b}
footer{background:#0c0d0f;color:#fff;padding:48px 0 22px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:35px}.footer-grid p,.footer-grid a{color:#bfc3ca;font-size:13px}.footer-grid a{display:block;margin:7px 0}.footer-grid a:hover{color:var(--gold2)}.copyright{border-top:1px solid #292b30;margin-top:35px;padding-top:18px;color:#858b94;font-size:11px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap}
.breadcrumb{font-size:12px;color:#d1d5db}.muted{color:var(--muted)}.mt-24{margin-top:24px}.two-col-list{columns:2;column-gap:40px}.two-col-list li{break-inside:avoid;margin-bottom:8px}
@media(max-width:850px){.nav-links{display:none;position:absolute;top:76px;left:0;right:0;background:#051943;padding:18px 22px 25px;flex-direction:column;align-items:flex-start;border-top:1px solid #333}.nav-links.open{display:flex}.menu-toggle{display:block}.grid{grid-template-columns:repeat(2,1fr)}.split,.contact-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.hero{padding:78px 0}.hero:after{right:-20%;font-size:420px}}
@media(max-width:560px){.container{width:min(var(--max),calc(100% - 30px))}.grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.stats{grid-template-columns:1fr}.callout{display:block;padding:30px}.callout .btn{margin-top:18px}.hero p{font-size:15px}section{padding:58px 0}.feature-panel{padding:28px}.two-col-list{columns:1}}

/* GRECHA Group of Companies brand refinements */
.brand{gap:12px}.brand small{font-size:8px;letter-spacing:.13em}.hero-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:44px;align-items:center}.hero-logo-panel{background:#fff;border-radius:12px;padding:12px;box-shadow:0 18px 50px rgba(0,0,0,.22);max-width:390px;justify-self:end}.hero-logo-panel img{width:100%;height:auto;border-radius:7px}.hero-copy{position:relative;z-index:1}.page-hero{background:linear-gradient(115deg,#051943,#0b3b91)}footer{background:#05132f}.footer-grid .brand-emblem{width:48px;height:48px}
@media(max-width:850px){.hero-layout{grid-template-columns:1fr}.hero-logo-panel{max-width:270px;justify-self:start;margin-top:28px}.brand-emblem{width:44px;height:44px}}


/* Homepage hero refinement — emblem-only corporate presentation */
.hero{padding:92px 0 88px;background:radial-gradient(circle at 82% 45%,rgba(20,91,190,.28),transparent 34%),linear-gradient(115deg,#06183f 0%,#092d70 100%)}
.hero-layout{grid-template-columns:minmax(0,1.12fr) minmax(340px,.88fr);gap:54px;align-items:center}
.hero-copy{max-width:650px}
.hero h1{font-size:clamp(39px,4.6vw,61px);line-height:1.08;max-width:660px;margin:17px 0 20px;letter-spacing:-.045em}
.hero p{max-width:620px;font-size:16px;line-height:1.8;color:#dce5f4}
.hero-mark-wrap{width:100%;max-width:510px;justify-self:end;display:flex;flex-direction:column;align-items:center;position:relative;z-index:1;padding:12px 0}
.hero-mark{width:100%;height:auto;object-fit:contain;filter:drop-shadow(0 20px 30px rgba(0,0,0,.22))}
.hero-mark-wrap p{margin:3px 0 0;color:var(--gold2);font-size:11px;font-weight:800;letter-spacing:.28em;text-align:center}
.hero:after{right:4%;top:-90px;font-size:560px;color:rgba(255,255,255,.035)}
.brand-emblem{width:58px;height:42px;object-fit:contain;object-position:center;background:transparent;border:0;border-radius:0}
.brand{gap:10px}.brand small{font-size:8px;letter-spacing:.13em}
@media(max-width:850px){.hero{padding:72px 0 66px}.hero-layout{grid-template-columns:1fr;gap:22px}.hero-mark-wrap{max-width:390px;justify-self:center;margin:8px auto 0}.hero h1{font-size:clamp(38px,7vw,54px)}.hero:after{right:-24%;font-size:400px}.brand-emblem{width:48px;height:36px}}
@media(max-width:560px){.hero{padding:58px 0 52px}.hero h1{font-size:clamp(35px,9vw,46px)}.hero-mark-wrap{max-width:320px}.hero-mark-wrap p{font-size:9px;letter-spacing:.22em}}

/* Version 4 homepage refinements */
.hero-layout{grid-template-columns:minmax(0,1.18fr) minmax(360px,.82fr);gap:48px}
.hero-copy{max-width:690px}
.hero h1{font-size:clamp(40px,4.25vw,58px);line-height:1.09;max-width:760px;letter-spacing:-.045em}
.hero-mark-wrap{max-width:560px}
.nav-links{font-size:14px;gap:20px}
.structure-section{background:#f7f9fd}
.structure-section .section-head{max-width:820px}
.structure-grid{display:grid;grid-template-columns:1fr;max-width:900px;margin:0 auto}
.structure-card{background:#fff;border:1px solid #dfe6f1;border-radius:6px;padding:25px 28px;box-shadow:0 8px 24px rgba(7,27,73,.045)}
.parent-card{background:linear-gradient(115deg,#071b49,#0b3b91);color:#fff;border:0;border-left:4px solid var(--gold);max-width:620px;width:100%;margin:0 auto;text-align:center}
.structure-label{display:inline-block;color:#96742f;text-transform:uppercase;font-size:10px;font-weight:800;letter-spacing:.16em;margin-bottom:8px}
.parent-card .structure-label{color:var(--gold2)}
.structure-card h3{font-size:20px;margin:0 0 8px}
.structure-card p{font-size:14px;color:var(--muted);margin:0}
.parent-card p{color:#d7deea}
.structure-connector{height:32px;width:2px;background:var(--gold);margin:0 auto}
.structure-children{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.future-card{border-style:dashed;background:#fbfcfe}
.structure-note{max-width:900px;margin:16px auto 0;color:#69758a;font-size:12px;text-align:center}
@media(max-width:850px){.hero-layout{grid-template-columns:1fr;gap:26px}.hero h1{font-size:clamp(38px,6.5vw,54px)}.hero-mark-wrap{max-width:440px}.nav-links{font-size:14px}}
@media(max-width:560px){.hero h1{font-size:clamp(34px,8.5vw,44px)}.structure-children{grid-template-columns:1fr}.structure-card{padding:22px}}


/* Final quality, accessibility and navigation refinements */
header {
  background: #051943;
  background-color: #051943;
  opacity: 1;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  box-shadow: 0 3px 14px rgba(0, 0, 0, .16);
}
header .nav { position: relative; }
.nav-links a[aria-current="page"] {
  color: var(--gold2);
  font-weight: 800;
}
.menu-toggle { cursor: pointer; font: inherit; font-size: 13px; }
.menu-toggle:hover, .menu-toggle:focus-visible {
  border-color: var(--gold2);
  color: var(--gold2);
}
a:focus-visible, button:focus-visible, input:focus-visible,
textarea:focus-visible, select:focus-visible {
  outline: 3px solid var(--gold2);
  outline-offset: 3px;
}
.skip-link {
  position: absolute;
  left: 12px;
  top: -60px;
  z-index: 1000;
  background: #fff;
  color: #071b49;
  padding: 10px 14px;
  border: 2px solid var(--gold);
  border-radius: 4px;
  font-weight: 700;
}
.skip-link:focus { top: 10px; }
html { scroll-padding-top: 88px; }
section[id] { scroll-margin-top: 88px; }
@media (max-width: 850px) {
  header .nav { min-height: 72px; }
  .nav-links {
    top: 72px;
    z-index: 30;
    background: #051943;
    box-shadow: 0 12px 20px rgba(0,0,0,.22);
    max-height: calc(100vh - 72px);
    overflow-y: auto;
  }
  .nav-links a { padding: 5px 0; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}


/* Companies portfolio and GRECHA TECHNOLOGIES profile refinement */
.portfolio-section{padding-top:64px}
.portfolio-feature{display:grid;grid-template-columns:1.25fr .75fr;gap:30px;align-items:center;padding:38px 42px;background:linear-gradient(120deg,#061943,#0b4aab);color:#fff;border-left:5px solid var(--gold);border-radius:5px;box-shadow:0 14px 34px rgba(7,27,73,.12)}
.portfolio-feature .kicker{color:var(--gold2);margin-top:18px}
.portfolio-feature h2{font-size:clamp(28px,4vw,40px);line-height:1.12;margin:8px 0 12px;color:#fff}
.portfolio-feature p{max-width:650px;color:#e0e8f5;margin:0}
.portfolio-feature .btn{margin-top:22px}
.current-status{background:rgba(255,255,255,.08);border-color:rgba(240,207,104,.65);color:var(--gold2)}
.portfolio-symbol{width:190px;height:190px;border:1px solid rgba(240,207,104,.55);border-radius:50%;display:flex;align-items:center;justify-content:center;flex-direction:column;color:var(--gold2);font:700 76px/1 Georgia,serif;justify-self:center;box-shadow:0 0 0 14px rgba(255,255,255,.035),0 0 0 28px rgba(255,255,255,.025)}
.portfolio-symbol span{font:800 12px/1 Inter,Arial,sans-serif;letter-spacing:.28em;margin-top:9px}
.future-heading{margin:58px 0 22px}
.future-heading h2{font-size:30px;margin:7px 0}
.future-heading p{color:var(--muted);margin:0}
.future-grid{grid-template-columns:repeat(2,1fr);max-width:850px}
.future-portfolio-card{background:#fbfcfe;border-style:dashed}
.structure-section .section-head{max-width:850px}
.group-structure{max-width:1000px;margin:0 auto;text-align:center}
.structure-umbrella,.structure-legal{display:flex;flex-direction:column;align-items:center;padding:24px;border-radius:5px}
.structure-umbrella{background:#061943;color:#fff;border-bottom:4px solid var(--gold)}
.structure-umbrella span,.structure-legal span,.structure-brand-card span{font-size:10px;letter-spacing:.15em;text-transform:uppercase;font-weight:800}
.structure-umbrella span{color:var(--gold2)}
.structure-umbrella strong{font:700 clamp(21px,3vw,30px)/1.2 Georgia,serif;margin:8px 0}
.structure-umbrella small{color:#e3c56d}
.structure-line{width:2px;height:27px;background:var(--gold);margin:auto}
.structure-legal{background:#eaf1fb;border:1px solid #cbd8ec}
.structure-legal span{color:#806027}
.structure-legal strong{font:700 clamp(21px,3vw,29px)/1.2 Georgia,serif;margin:7px 0;color:#071b49}
.structure-legal p{margin:0;color:var(--muted);font-size:13px}
.structure-portfolio{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.structure-brand-card{padding:20px 16px;background:#fff;border:1px solid var(--line);border-radius:5px;display:flex;flex-direction:column;gap:7px}
.structure-brand-card span{color:#806027}
.structure-brand-card strong{font-size:16px}
.structure-brand-card small{color:var(--muted);font-size:12px}
.active-brand{border:2px solid var(--gold);box-shadow:0 7px 20px rgba(7,27,73,.07)}
.proposed-brand{border-style:dashed;background:#fbfcfe}
.structure-note{font-size:12px;color:var(--muted);text-align:center;margin:17px auto 0;max-width:850px}
.tech-intro .content h2,.tech-approach h2{font-size:clamp(30px,4vw,43px);line-height:1.15;letter-spacing:-.03em;margin:10px 0 16px}
.tech-intro .content p,.tech-approach p{color:#586477}
.tech-slogan-panel{min-height:330px;background:linear-gradient(135deg,#0756c8,#092d70);border-left-width:5px}
.tech-slogan-panel strong{font-size:clamp(38px,5vw,54px)}
.tech-purpose .section-head{max-width:800px}
.tech-service-grid{align-items:stretch}
.tech-service-card{padding:28px}
.tech-service-card h3{font-size:19px}
.tech-service-card p{line-height:1.75}
.service-caveat{font-size:12px;color:var(--muted);margin-top:18px}
.tech-approach{padding:76px 0}
.tech-principles{border-left:2px solid var(--gold);padding-left:24px;display:grid;gap:22px}
.tech-principles div{display:grid;gap:4px}
.tech-principles b{font-size:17px;color:var(--ink)}
.tech-principles span{font-size:14px;color:var(--muted)}
.tech-enquiry{padding-top:10px}
@media(max-width:850px){.portfolio-feature{grid-template-columns:1fr;padding:30px}.portfolio-symbol{width:145px;height:145px;font-size:60px;margin:12px auto}.structure-portfolio{grid-template-columns:1fr}.future-grid{grid-template-columns:1fr}.tech-slogan-panel{min-height:260px}}
@media(max-width:560px){.portfolio-feature{padding:25px 22px}.future-heading{margin-top:42px}.structure-umbrella,.structure-legal{padding:20px 14px}.tech-approach{padding:58px 0}}

/* WhatsApp enquiry form on the Contact page */
.whatsapp-enquiry-panel{margin-top:34px;padding:26px;background:#f4f7fc;border:1px solid #dce5ee;border-top:4px solid #25d366;border-radius:5px}
.whatsapp-enquiry-panel h2{margin:7px 0 8px;font-size:clamp(23px,3vw,30px);line-height:1.2}
.whatsapp-enquiry-panel>p{margin:0 0 18px}
.whatsapp-submit{background:#25d366;border-color:#25d366;color:#073b20;cursor:pointer}
.whatsapp-submit:hover{background:#1fbd5b;border-color:#1fbd5b}
.whatsapp-note{font-size:11px;margin:12px 0 0!important}

/* Clear, balanced contact-channel layout */
.contact-enquiry-area{min-width:0}
.contact-enquiry-heading{margin-bottom:18px}
.contact-enquiry-heading h2{margin:5px 0 7px}
.contact-enquiry-heading p{margin:0}
.contact-form-pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;align-items:stretch}
.contact-form-card{min-width:0;padding:20px;background:#fff;border:1px solid var(--line);border-radius:6px;box-shadow:0 8px 24px rgba(7,27,73,.045)}
.contact-form-card.whatsapp-enquiry-panel{margin:0;background:#f5faf7;border:1px solid #d7eadf;border-top:4px solid #25d366}
.contact-form-card-heading{display:flex;align-items:flex-start;gap:11px;margin-bottom:17px}
.contact-form-card-heading h3{margin:0 0 4px;font-size:17px}
.contact-form-card-heading p{font-size:12px;margin:0}
.contact-channel-icon{width:36px;height:36px;flex:0 0 36px;border-radius:50%;display:grid;place-items:center;font-size:19px}
.email-channel{background:#edf2fa;color:#09295e}
.whatsapp-channel{background:#dff7e8;color:#168443}
.contact-form-card .form{gap:11px}
.contact-form-card .form input,.contact-form-card .form select{min-height:43px;padding:10px 11px}
.contact-form-card .form textarea{min-height:105px;padding:10px 11px}
.contact-form-card .form .btn{width:100%;justify-content:center}
.contact-form-card .form-footnote{font-size:10px;line-height:1.5;margin:12px 0 0}
.whatsapp-submit{background:#25d366;border:1px solid #25d366;color:#073b20;cursor:pointer}
.whatsapp-submit:hover{background:#1fbd5b;border-color:#1fbd5b}
@media(max-width:1100px){.contact-form-pair{grid-template-columns:1fr}}
@media(max-width:850px){.contact-grid{grid-template-columns:1fr;gap:28px}}