/*
Theme Name: Scalegrid Premium
Theme URI: https://stb20.design
Author: STB20
Author URI: https://stb20.design
Description: Strategic design and digital growth partner for enterprise, fintech, and high-growth businesses.
Version: 2.0.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: scalegrid-premium
*/

/* TOKENS */
:root {
  --paper: #FFFFFF;
  --bone: #FAFAF7;
  --sand: #F4F4F1;
  --ink: #0B0F0E;
  --ink-deep: #050706;
  --signal: #D8FF3F;
  --signal-deep: #6E8A0F;
  --saffron: #F26B1F;
  --saffron-deep: #8A2E0A;
  --cobalt: #1B3DD6;
  --cobalt-deep: #0E1F6E;
  --success: #2D7A3D;
  --warning: #C58A1C;
  --danger: #B33A2A;
  --max: 1280px;
  --outer-pad: 64px;
  --r-0: 0px;
  --r-1: 4px;
  --r-2: 8px;
  --r-pill: 999px;
  --shadow-1: 0 2px 8px rgba(11,15,14,0.08);
  --shadow-2: 0 8px 24px rgba(11,15,14,0.14);
  --easing: cubic-bezier(0.22,1,0.36,1);
}

/* RESET */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:'Geist','Inter',system-ui,sans-serif;color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font-family:inherit;font-size:inherit}

/* UTILS */
.mono{font-family:'Geist Mono','Courier New',monospace;font-size:11px;letter-spacing:0.06em;text-transform:uppercase}
.inner{max-width:var(--max);margin-inline:auto;padding-inline:var(--outer-pad)}
.signal-highlight{background:var(--signal);color:var(--ink);padding:0 6px;border-radius:2px}
.cobalt-text{color:var(--cobalt)}
.signal-text{color:var(--signal)}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:6px;padding:10px 22px;border-radius:var(--r-pill);font-size:14px;font-weight:600;cursor:pointer;transition:opacity 200ms var(--easing),transform 200ms var(--easing);border:none;text-decoration:none}
.btn:hover{opacity:0.75}
.btn:active{transform:scale(0.98)}
.btn-primary{background:var(--ink);color:var(--paper)}
.btn-outline{background:transparent;color:var(--ink);border:1.5px solid var(--ink)}
.btn-signal{background:var(--signal);color:var(--ink)}

/* HEADER */
.site-header{position:sticky;top:0;z-index:100;background:var(--paper);border-bottom:1px solid rgba(11,15,14,0.08);display:flex;align-items:center;justify-content:space-between;padding:14px var(--outer-pad);transition:transform 400ms var(--easing)}
.brand{display:flex;align-items:baseline;gap:6px;text-decoration:none}
.brand-wordmark{font-family:'Geist',sans-serif;font-weight:700;font-size:20px;letter-spacing:-0.02em;color:var(--ink)}
.brand-system{font-family:'Geist Mono',monospace;font-size:10px;letter-spacing:0.1em;color:var(--ink);opacity:0.4;text-transform:uppercase}
.main-nav{display:flex;align-items:center;gap:40px}
.main-nav a{font-size:14px;font-weight:500;color:var(--ink);transition:opacity 200ms}
.main-nav a:hover{opacity:0.5}

/* HERO */
.hero{padding:96px var(--outer-pad) 64px;max-width:var(--max);margin-inline:auto}
.hero-eyebrow{font-family:'Geist Mono',monospace;font-size:11px;letter-spacing:0.08em;text-transform:uppercase;color:var(--ink);opacity:0.5;margin-bottom:24px}
.hero h1{font-size:clamp(48px,7vw,80px);font-weight:700;line-height:1.0;letter-spacing:-0.03em;max-width:800px;margin-bottom:32px}
.hero-copy{font-size:19px;font-weight:400;line-height:1.55;max-width:560px;color:var(--ink);opacity:0.7;margin-bottom:48px}
.hero-actions{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:64px}
.hero-dropzone{border:1.5px dashed rgba(11,15,14,0.18);min-height:200px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:var(--ink);opacity:0.3;margin-bottom:32px;padding:40px}
.hero-dropzone p{font-size:14px;text-align:center}
.hero-dropzone span{font-family:'Geist Mono',monospace;font-size:11px;text-transform:uppercase;letter-spacing:0.06em}

/* LOGOS BAR */
.logos-bar{border-top:1px solid rgba(11,15,14,0.08);padding:20px var(--outer-pad);max-width:var(--max);margin-inline:auto;display:flex;align-items:center;gap:48px}
.logos-bar .bar-label{font-family:'Geist Mono',monospace;font-size:11px;text-transform:uppercase;letter-spacing:0.06em;opacity:0.3;white-space:nowrap;color:var(--ink)}
.logos-list{display:flex;align-items:center;gap:48px;flex-wrap:wrap}
.logos-list span{font-family:'Geist Mono',monospace;font-size:11px;font-weight:500;letter-spacing:0.06em;text-transform:uppercase;color:var(--ink);opacity:0.28}

/* STATS */
.stats-row{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(11,15,14,0.08)}
.stat-block{padding:48px 40px;border-right:1px solid rgba(11,15,14,0.1)}
.stat-block:last-child{border-right:none}
.stat-number{font-size:clamp(36px,4vw,56px);font-weight:700;letter-spacing:-0.03em;line-height:1;margin-bottom:8px}
.stat-label{font-family:'Geist Mono',monospace;font-size:11px;text-transform:uppercase;letter-spacing:0.06em;opacity:0.6}
.stat-signal{background:var(--signal)}
.stat-white{background:var(--paper)}
.stat-cobalt{background:var(--cobalt);color:var(--paper)}
.stat-cobalt .stat-label{opacity:0.6}
.stat-saffron{background:var(--saffron);color:var(--paper)}
.stat-saffron .stat-label{opacity:0.7}

/* CAPABILITIES */
.capabilities{background:var(--saffron);color:var(--paper);padding:96px 0 120px}
.capabilities .eyebrow{font-family:'Geist Mono',monospace;font-size:11px;letter-spacing:0.06em;text-transform:uppercase;color:var(--paper);opacity:0.55;margin-bottom:32px}
.capabilities h2{font-size:clamp(36px,4.5vw,64px);font-weight:700;letter-spacing:-0.03em;line-height:1.1;margin-bottom:64px;max-width:640px}
.capabilities h2 .signal-line{color:var(--signal)}
.cap-list{border-top:1px solid rgba(255,255,255,0.18)}
.cap-item{display:grid;grid-template-columns:64px 1fr 1fr 40px;align-items:center;gap:24px;padding:20px 0;border-bottom:1px solid rgba(255,255,255,0.14);cursor:pointer;transition:background 200ms var(--easing)}
.cap-num{font-family:'Geist Mono',monospace;font-size:11px;text-transform:uppercase;letter-spacing:0.06em;opacity:0.5}
.cap-name{font-size:16px;font-weight:600}
.cap-desc{font-size:14px;opacity:0.65;line-height:1.5}
.cap-arrow{justify-self:end;opacity:0.45;font-size:16px}

/* WORK */
.work{padding:96px 0 120px}
.work h2{font-size:clamp(32px,4vw,48px);font-weight:700;letter-spacing:-0.03em;line-height:1.1;margin-bottom:64px;max-width:700px}
.work-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.work-card{background:var(--sand)}
.work-card-img{width:100%;aspect-ratio:16/10;background:var(--bone);display:flex;align-items:center;justify-content:center;border-bottom:1px solid rgba(11,15,14,0.06);padding:20px}
.work-card-img span{font-family:'Geist Mono',monospace;font-size:11px;text-transform:uppercase;letter-spacing:0.06em;opacity:0.28;text-align:center}
.work-card-body{padding:24px}
.work-card-tags{font-family:'Geist Mono',monospace;font-size:11px;text-transform:uppercase;letter-spacing:0.06em;opacity:0.42;margin-bottom:10px}
.work-card-title{font-size:16px;font-weight:600;line-height:1.35;margin-bottom:8px}
.work-card-sub{font-family:'Geist Mono',monospace;font-size:11px;text-transform:uppercase;letter-spacing:0.06em;opacity:0.38}

/* APPROACH */
.approach{background:var(--cobalt);color:var(--paper);padding:120px 0}
.approach .eyebrow{font-family:'Geist Mono',monospace;font-size:11px;letter-spacing:0.06em;text-transform:uppercase;color:var(--paper);opacity:0.5;margin-bottom:48px}
.approach-quote{font-size:clamp(22px,3vw,38px);font-weight:500;line-height:1.4;letter-spacing:-0.02em;max-width:820px;margin-bottom:64px}
.approach-highlight{border-bottom:3px solid var(--signal);color:var(--signal)}
.approach-author{display:flex;align-items:center;gap:16px}
.author-avatar{width:44px;height:44px;border-radius:var(--r-2);background:rgba(255,255,255,0.15);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;color:var(--paper);flex-shrink:0}
.author-name{font-size:14px;font-weight:600;color:var(--paper);display:block}
.author-role{font-family:'Geist Mono',monospace;font-size:11px;text-transform:uppercase;letter-spacing:0.06em;opacity:0.45;display:block;margin-top:2px}

/* CONTACT */
.contact{padding:120px 0;border-top:1px solid rgba(11,15,14,0.08)}
.contact .inner{display:grid;grid-template-columns:1fr 1fr;gap:96px;align-items:start}
.contact h2{font-size:clamp(36px,5vw,64px);font-weight:700;letter-spacing:-0.03em;line-height:1.05;margin-bottom:24px}
.contact h2 .accent{color:var(--saffron)}
.contact-body{font-size:16px;line-height:1.6;opacity:0.6;max-width:420px;margin-bottom:48px}
.contact-location{font-family:'Geist Mono',monospace;font-size:11px;text-transform:uppercase;letter-spacing:0.06em;opacity:0.38;margin-bottom:24px}
.contact-details{display:flex;flex-direction:column;gap:12px}
.contact-detail-row{display:flex;gap:24px;align-items:baseline}
.contact-detail-label{font-family:'Geist Mono',monospace;font-size:11px;text-transform:uppercase;letter-spacing:0.06em;opacity:0.38;min-width:70px}
.contact-detail-value{font-size:14px;color:var(--ink)}
.contact-form{display:flex;flex-direction:column;gap:20px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-field{display:flex;flex-direction:column;gap:8px}
.form-field label{font-family:'Geist Mono',monospace;font-size:11px;text-transform:uppercase;letter-spacing:0.06em;color:var(--ink);opacity:0.45}
.form-field input,.form-field select,.form-field textarea{border:1.5px solid rgba(11,15,14,0.15);border-radius:var(--r-1);padding:12px 14px;font-size:14px;color:var(--ink);background:var(--paper);transition:border-color 200ms;outline:none;width:100%}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{border-color:var(--cobalt);box-shadow:0 0 0 3px rgba(27,61,214,0.1)}
.form-field textarea{min-height:100px;resize:vertical}
.form-submit{display:flex;justify-content:flex-end}

/* FOOTER */
.site-footer{background:var(--ink);color:var(--paper);padding:96px 0 0}
.footer-inner{max-width:var(--max);margin-inline:auto;padding-inline:var(--outer-pad);display:grid;grid-template-columns:1fr 2fr;gap:96px;padding-bottom:80px;border-bottom:1px solid rgba(255,255,255,0.08)}
.footer-logo{font-family:'Geist',sans-serif;font-size:22px;font-weight:700;letter-spacing:-0.02em;color:var(--paper);display:block;margin-bottom:20px}
.footer-brand p{font-size:14px;line-height:1.6;opacity:0.4;max-width:260px}
.footer-cols{display:grid;grid-template-columns:repeat(4,1fr);gap:32px}
.footer-col{display:flex;flex-direction:column;gap:12px}
.footer-col-label{font-family:'Geist Mono',monospace;font-size:11px;text-transform:uppercase;letter-spacing:0.08em;color:var(--paper);opacity:0.32;margin-bottom:6px}
.footer-col a,.footer-col span{font-size:14px;color:var(--paper);opacity:0.55;transition:opacity 200ms}
.footer-col a:hover{opacity:1}
.footer-bottom{max-width:var(--max);margin-inline:auto;padding:20px var(--outer-pad);display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;border-top:1px solid rgba(255,255,255,0.06)}
.footer-bottom span,.footer-bottom a{font-family:'Geist Mono',monospace;font-size:11px;text-transform:uppercase;letter-spacing:0.05em;opacity:0.28;color:var(--paper)}
.footer-bottom a:hover{opacity:0.6}

/* RESPONSIVE */
@media(max-width:960px){
  :root{--outer-pad:32px}
  .stats-row{grid-template-columns:1fr 1fr}
  .work-grid{grid-template-columns:1fr}
  .contact .inner{grid-template-columns:1fr;gap:64px}
  .footer-inner{grid-template-columns:1fr;gap:48px}
  .footer-cols{grid-template-columns:1fr 1fr}
  .cap-item{grid-template-columns:48px 1fr 40px}
  .cap-desc{display:none}
}
@media(max-width:640px){
  :root{--outer-pad:20px}
  .main-nav{display:none}
  .hero h1{font-size:40px}
  .form-row{grid-template-columns:1fr}
  .footer-cols{grid-template-columns:1fr 1fr}
}