/*
Theme Name: TechITBrains
Theme URI: https://techitbrains.com
Author: TechITBrains
Description: Custom theme for TechITBrains — strategy, branding, and marketing agency site.
Version: 1.0
Text Domain: techitbrains
*/

:root{
  --ink:#13132b;
  --ink-soft:#23234a;
  --paper:#fbfaf7;
  --paper-dim:#f1efe9;
  --lime:#d4ff3f;
  --coral:#ff5c4d;
  --slate:#6d6d85;
  --line: rgba(19,19,43,0.12);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:'Source Serif 4', serif;
  font-size:17px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,.display{
  font-family:'Space Grotesk', sans-serif;
  font-weight:700;
  letter-spacing:-0.02em;
  line-height:1.05;
  margin:0;
}
a{color:inherit;}
img{max-width:100%;display:block;}
.wrap{max-width:1180px;margin:0 auto;padding:0 32px;}

/* NAV */
nav{
  position:sticky;top:0;z-index:50;
  background:rgba(251,250,247,0.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
nav .wrap{
  display:flex;align-items:center;justify-content:space-between;
  min-height:76px;
  padding-top:12px;padding-bottom:12px;
}
.logo{
  font-family:'Space Grotesk',sans-serif;
  font-weight:700;font-size:1.35rem;
  display:flex;align-items:center;gap:8px;
  text-decoration:none;
}
.logo .dot{width:10px;height:10px;background:var(--coral);border-radius:50%;display:inline-block;}
.logo-group{display:flex;flex-direction:column;align-items:flex-start;gap:4px;}
.logo-link{display:inline-block;line-height:0;}
.logo-img, .custom-logo{
  height:68px !important;
  width:auto !important;
  max-width:none !important;
  max-height:none !important;
  display:block;
}
.tagline{
  font-family:'Space Grotesk',sans-serif;font-weight:500;font-size:0.82rem;
  color:var(--slate);
  letter-spacing:0.01em;
}
@media(max-width:640px){.tagline{display:none;}}
.nav-links{display:flex;gap:36px;list-style:none;margin:0;padding:0;font-family:'Space Grotesk',sans-serif;font-size:0.95rem;}
.nav-links a{text-decoration:none;position:relative;padding-bottom:4px;}
.nav-links a:hover{color:var(--coral);}
.nav-links a.active{color:var(--coral);}
.nav-cta{
  font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:0.9rem;
  background:var(--ink);color:var(--paper);
  padding:11px 22px;border:none;cursor:pointer;
  transition:background .2s ease;
}
.nav-cta:hover{background:var(--coral);color:var(--ink);}
@media(max-width:820px){ .nav-links{display:none;} }

/* HERO */
.hero{
  background:var(--ink);
  color:var(--paper);
  padding:110px 0 90px;
  position:relative;
  overflow:hidden;
}
.hero::before{
  content:"";
  position:absolute;
  right:-120px;top:-160px;
  width:520px;height:520px;
  background:var(--lime);
  border-radius:50%;
  opacity:0.14;
  filter:blur(10px);
}
.hero .wrap{position:relative;z-index:2;}
.hero-eyebrow{
  font-family:'Space Grotesk',sans-serif;
  font-size:0.95rem;color:var(--lime);
  margin-bottom:22px;
  max-width:480px;
}
.hero h1{
  font-size:clamp(2.6rem, 5.2vw, 4.6rem);
  max-width:820px;
  color:var(--paper);
}
.hero h1 em{
  font-style:normal;color:var(--lime);
}
.hero p.lead{
  font-family:'Source Serif 4',serif;
  font-size:1.25rem;
  color:#c9c8dc;
  max-width:540px;
  margin-top:26px;
}
.hero-actions{display:flex;gap:16px;margin-top:40px;flex-wrap:wrap;}
.btn-primary{
  font-family:'Space Grotesk',sans-serif;font-weight:600;
  background:var(--lime);color:var(--ink);
  padding:15px 28px;border:none;cursor:pointer;font-size:1rem;
  transition:transform .15s ease;
  display:inline-block;text-decoration:none;
}
.btn-primary:hover{transform:translateY(-2px);}
.btn-secondary{
  font-family:'Space Grotesk',sans-serif;font-weight:600;
  background:transparent;color:var(--paper);
  padding:15px 28px;border:1px solid rgba(251,250,247,0.35);cursor:pointer;font-size:1rem;
  transition:border-color .15s ease;
  display:inline-block;text-decoration:none;
}
.btn-secondary:hover{border-color:var(--lime);color:var(--lime);}

.hero-stats{
  display:flex;gap:56px;margin-top:70px;
  padding-top:36px;border-top:1px solid rgba(251,250,247,0.15);
  flex-wrap:wrap;
}
.stat .num{font-family:'Space Grotesk',sans-serif;font-size:2.1rem;font-weight:700;color:var(--lime);}
.stat .label{font-size:0.92rem;color:#b9b8ce;margin-top:4px;max-width:150px;}

/* TRUST BAR */
.trust{padding:44px 0;border-bottom:1px solid var(--line);}
.trust p{
  font-family:'Space Grotesk',sans-serif;font-size:0.85rem;color:var(--slate);
  margin-bottom:24px;
}
.trust-logos{
  display:flex;gap:48px;flex-wrap:wrap;align-items:center;
  font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:1.15rem;
  color:var(--ink);opacity:0.35;
}

/* SECTION HEADS */
.section{padding:100px 0;}
.section-alt{background:var(--paper-dim);}
.section-head{max-width:640px;margin-bottom:56px;}
.section-head h2{font-size:clamp(2rem,3.4vw,2.8rem);}
.section-head p{color:var(--slate);margin-top:16px;font-size:1.1rem;}

/* SERVICES - bento grid, asymmetric (homepage) */
.services-grid{
  display:grid;
  grid-template-columns:repeat(6,1fr);
  gap:2px;
  background:var(--line);
  border:1px solid var(--line);
}
.service-card{
  background:var(--paper);
  padding:32px 32px 34px;
  display:flex;flex-direction:column;justify-content:flex-start;
  min-height:190px;
  transition:background .2s ease;
}
.service-card:hover{background:var(--paper-dim);}
.service-card.big{grid-column:span 3;min-height:220px;background:var(--ink);color:var(--paper);}
.service-card.big:hover{background:var(--ink-soft);}
.service-card.med{grid-column:span 3;}
.service-card.small{grid-column:span 2;}
@media(max-width:900px){
  .services-grid{grid-template-columns:1fr;}
  .service-card.big,.service-card.med,.service-card.small{grid-column:span 1;}
}
.service-mark{
  width:38px;height:38px;
  margin-bottom:16px;
  color:var(--coral);
}
.service-mark svg{width:100%;height:100%;}
.service-card.big .service-mark{color:var(--lime);}
.service-card h3{font-size:1.35rem;margin-bottom:10px;}
.service-card p{font-size:0.98rem;color:var(--slate);margin:0;}
.service-card.big p{color:#c9c8dc;}

/* WHY CHOOSE US (accordion) */
.why{background:var(--ink);color:var(--paper);padding:100px 0;}
.why .section-head p{color:#b9b8ce;}
.why-list{
  display:block;
  border-top:1px solid rgba(251,250,247,0.14);
}
.why-item{border-bottom:1px solid rgba(251,250,247,0.14);}
.why-header{
  width:100%;background:none;border:none;cursor:pointer;
  display:flex;justify-content:space-between;align-items:center;gap:20px;
  padding:26px 0;font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:1.15rem;
  color:var(--paper);text-align:left;
}
.why-header:hover{color:var(--lime);}
.why-icon{
  font-family:'Space Grotesk',sans-serif;font-weight:700;color:var(--lime);
  flex-shrink:0;font-size:1.3rem;line-height:1;transition:transform .25s ease;
}
.why-item.open .why-icon{transform:rotate(45deg);}
.why-panel{max-height:0;overflow:hidden;transition:max-height .3s ease;}
.why-item.open .why-panel{max-height:200px;}
.why-panel p{color:#b9b8ce;font-size:0.98rem;line-height:1.6;margin:0 0 28px;max-width:640px;}

/* CASE STUDIES */
.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
@media(max-width:900px){.cases{grid-template-columns:1fr;}}
.case-card{
  border:1px solid var(--line);
  padding:32px 28px;
  display:flex;flex-direction:column;gap:18px;
}
.case-metric{font-family:'Space Grotesk',sans-serif;font-size:2.3rem;font-weight:700;color:var(--coral);}
.case-card h4{font-size:1.1rem;}
.case-card p{color:var(--slate);font-size:0.95rem;margin:0;}
.case-tag{font-family:'Space Grotesk',sans-serif;font-size:0.82rem;color:var(--slate);}

/* CTA BANNER */
.cta-banner{background:var(--lime);padding:80px 0;}
.cta-banner .wrap{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:28px;}
.cta-banner h2{font-size:clamp(1.9rem,3.4vw,2.6rem);max-width:560px;}
.cta-banner .btn-primary{background:var(--ink);color:var(--paper);}
.cta-banner .btn-primary:hover{background:var(--coral);color:var(--ink);}
.cta-sub{font-size:0.95rem;color:var(--ink);opacity:0.75;margin-top:10px;max-width:420px;}

/* PAGE HERO (services + other inner pages) */
.page-hero{background:var(--ink);color:var(--paper);padding:90px 0 76px;position:relative;overflow:hidden;}
.page-hero::before{content:"";position:absolute;left:-140px;bottom:-180px;width:480px;height:480px;background:var(--coral);border-radius:50%;opacity:0.12;filter:blur(10px);}
.page-hero .wrap{position:relative;z-index:2;}
.page-hero .eyebrow{font-family:'Space Grotesk',sans-serif;font-size:0.95rem;color:var(--lime);margin-bottom:20px;}
.page-hero h1{font-size:clamp(2.4rem,4.4vw,3.6rem);max-width:720px;}
.page-hero p.lead{font-size:1.2rem;color:#c9c8dc;max-width:560px;margin-top:22px;}

/* SERVICE DETAIL BLOCKS (services page) */
.service-block{
  display:grid;grid-template-columns:0.9fr 1.1fr;gap:64px;
  align-items:start;padding:70px 0;border-top:1px solid var(--line);
}
.service-block:first-child{border-top:none;padding-top:0;}
@media(max-width:860px){.service-block{grid-template-columns:1fr;gap:28px;}}
.service-left .tag{font-family:'Space Grotesk',sans-serif;font-size:0.85rem;color:var(--slate);margin-bottom:14px;}
.service-left .service-mark{width:42px;height:42px;color:var(--coral);margin-bottom:22px;}
.service-block:nth-child(even) .service-left .service-mark{color:var(--lime);}
.service-left h2{font-size:clamp(1.6rem,2.6vw,2.1rem);margin-bottom:16px;}
.service-left p{color:var(--slate);font-size:1.05rem;max-width:420px;}

.service-right{background:var(--paper);border:1px solid var(--line);padding:36px 40px;}
.service-right h4{font-family:'Space Grotesk',sans-serif;font-size:0.95rem;color:var(--ink);margin-bottom:20px;}
.included-list{list-style:none;margin:0;padding:0;}
.included-list li{
  display:flex;gap:14px;align-items:flex-start;
  padding:14px 0;border-bottom:1px solid var(--line);font-size:0.98rem;color:var(--ink);
}
.included-list li:last-child{border-bottom:none;}
.included-list li .mark{color:var(--coral);font-family:'Space Grotesk',sans-serif;font-weight:700;flex-shrink:0;}

/* PROCESS STRIP */
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:2px;background:var(--line);border:1px solid var(--line);}
@media(max-width:860px){.process-grid{grid-template-columns:1fr;}}
.process-step{background:var(--paper);padding:32px 28px;}
.process-step .step-num{font-family:'Space Grotesk',sans-serif;font-weight:700;color:var(--coral);font-size:0.95rem;margin-bottom:16px;}
.process-step h4{font-family:'Space Grotesk',sans-serif;font-size:1.1rem;margin-bottom:8px;}
.process-step p{color:var(--slate);font-size:0.92rem;margin:0;}

/* FOOTER */
footer{background:var(--ink);color:#b9b8ce;padding:60px 0 32px;}
.footer-top{
  display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:40px;
  padding-bottom:40px;border-bottom:1px solid rgba(251,250,247,0.14);
}
.footer-logo-img{
  height:60px;width:auto;
  filter:brightness(0) invert(1);
  opacity:0.92;
}
.footer-cols{display:flex;gap:64px;flex-wrap:wrap;}
.footer-col h5{font-family:'Space Grotesk',sans-serif;color:var(--paper);font-size:0.95rem;margin-bottom:14px;}
.footer-col a{display:block;text-decoration:none;color:#b9b8ce;font-size:0.92rem;margin-bottom:10px;}
.footer-col a:hover{color:var(--lime);}
.footer-bottom{
  display:flex;justify-content:space-between;padding-top:24px;font-size:0.85rem;flex-wrap:wrap;gap:10px;
}

/* MODAL */
.modal-overlay{
  position:fixed;inset:0;background:rgba(19,19,43,0.6);
  display:none;align-items:center;justify-content:center;
  z-index:200;padding:24px;
}
.modal-overlay.open{display:flex;}
.modal-box{
  background:var(--paper);max-width:480px;width:100%;
  padding:44px 40px;position:relative;
  max-height:90vh;overflow-y:auto;
}
.modal-close{
  position:absolute;top:20px;right:20px;
  background:none;border:none;cursor:pointer;
  font-family:'Space Grotesk',sans-serif;font-size:1.4rem;color:var(--slate);
  line-height:1;padding:4px;
}
.modal-close:hover{color:var(--coral);}
.modal-box h3{font-size:1.5rem;margin-bottom:10px;}
.modal-box .modal-sub{color:var(--slate);font-size:0.98rem;margin-bottom:28px;}
.form-group{margin-bottom:18px;}
.form-group label{
  display:block;font-family:'Space Grotesk',sans-serif;font-size:0.82rem;
  color:var(--ink);margin-bottom:7px;
}
.form-group input, .form-group select, .form-group textarea{
  width:100%;padding:12px 14px;border:1px solid var(--line);
  background:var(--paper);font-family:'Source Serif 4',serif;font-size:0.96rem;
  color:var(--ink);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus{
  outline:none;border-color:var(--coral);
}
.form-group textarea{resize:vertical;min-height:80px;}
.form-row{display:flex;gap:14px;}
.form-row .form-group{flex:1;}
.modal-submit{
  width:100%;font-family:'Space Grotesk',sans-serif;font-weight:600;
  background:var(--ink);color:var(--paper);padding:15px;border:none;
  cursor:pointer;font-size:1rem;margin-top:6px;transition:background .2s ease;
}
.modal-submit:hover{background:var(--coral);color:var(--ink);}
.modal-success{display:none;text-align:center;padding:20px 0;}
.modal-success.show{display:block;}
.modal-success h3{margin-bottom:10px;}
.modal-success p{color:var(--slate);}

/* Generic content page fallback (blog posts, default pages) */
.entry-content{max-width:760px;margin:0 auto;padding:100px 32px;}
.entry-content h1{font-size:2.2rem;margin-bottom:24px;}