/*
Theme Name: Round Builders Corp
Theme URI: https://learningcurve.org.ph
Author: Round Builders Corp (Preview Theme)
Author URI: https://learningcurve.org.ph
Description: Responsive corporate theme for Round Builders Corp. Includes page templates for Home, About, Development, Projects, and Contact, plus a Projects custom post type.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: round-builders
Tags: custom-background, custom-logo, custom-menu, featured-images, theme-options, block-styles
*/
:root {
  --bg: #0b1020;
  --card: rgba(255,255,255,0.06);
  --text: #eaf0ff;
  --muted: rgba(234,240,255,0.78);
  --brand: #1d4ed8;
  --brand2:#22c55e;
  --border: rgba(255,255,255,0.12);
  --shadow: 0 20px 60px rgba(0,0,0,0.35);
}
*{box-sizing:border-box}
html,body{margin:0; padding:0}
body {
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans";
  color: var(--text);
  background:
    radial-gradient(1100px 600px at 20% -10%, rgba(29,78,216,0.35), transparent 60%),
    radial-gradient(900px 500px at 90% 10%, rgba(34,197,94,0.20), transparent 55%),
    linear-gradient(180deg, #070a14, var(--bg) 30%, #070a14);
}
a{color:inherit}
.wrap{max-width:1140px; margin:0 auto; padding: 18px 18px 80px}
.site-header {
  position: sticky; top:0; backdrop-filter: blur(10px);
  background: rgba(11,16,32,0.65);
  border-bottom: 1px solid var(--border);
  z-index: 10;
}
.nav {
  display:flex; align-items:center; justify-content:space-between;
  gap:14px; padding: 12px 18px; max-width:1140px; margin:0 auto;
}
.brand{display:flex; align-items:center; gap:10px; min-width: 220px}
.brand img{height:28px; width:auto}
.brand-title{font-size:13px; color:var(--muted)}
.menu{display:flex; flex-wrap:wrap; gap:14px; align-items:center; justify-content:flex-end}
.menu a{text-decoration:none; padding:10px 12px; border-radius:999px; color:var(--muted)}
.menu a:hover{background:rgba(255,255,255,0.07); color:var(--text)}
.btn {
  background: linear-gradient(135deg, var(--brand), #0ea5e9);
  border:none; color:white; padding:10px 14px; border-radius:999px;
  text-decoration:none; font-weight:600; box-shadow: 0 10px 25px rgba(29,78,216,0.25);
  display:inline-flex; align-items:center; justify-content:center;
}
.btn:hover{filter:brightness(1.05)}
.ghost{border:1px solid var(--border); padding:10px 14px; border-radius:999px; text-decoration:none; color: var(--text)}
.ghost:hover{background:rgba(255,255,255,0.07)}
.card {
  background: var(--card); border: 1px solid var(--border); border-radius: 22px;
  box-shadow: var(--shadow);
}
.hero {
  display:grid; grid-template-columns: 1.1fr 0.9fr; gap: 22px;
  padding: 34px 0 18px;
}
@media (max-width: 900px) {
  .hero{grid-template-columns:1fr;}
  .brand{min-width:auto}
}
.hero-left{padding:26px}
.kicker{display:inline-flex; gap:10px; align-items:center; padding:8px 12px; border-radius:999px;
        background: rgba(34,197,94,0.12); border:1px solid rgba(34,197,94,0.25); color: var(--text); font-weight:600; font-size:13px}
h1{margin:14px 0 10px; font-size: clamp(28px, 4vw, 44px); line-height:1.08}
h2{margin:0 0 10px}
p{margin:0; color: var(--muted); line-height:1.6}
.hero-actions{margin-top:18px; display:flex; flex-wrap:wrap; gap:12px}
.hero-right{overflow:hidden}
.hero-right img{width:100%; height:100%; object-fit: cover; display:block; min-height: 300px}
section{padding: 26px 0}
.grid3{display:grid; grid-template-columns: repeat(3, 1fr); gap: 14px}
@media (max-width: 900px){ .grid3{grid-template-columns:1fr} }
.tile{padding:16px}
.tile h3{margin:0 0 6px; font-size:16px}
.tagrow{display:flex; gap:8px; flex-wrap:wrap; margin-top:10px}
.tag{font-size:12px; color:var(--muted); border:1px solid var(--border); padding:6px 10px; border-radius:999px}
.split{display:grid; grid-template-columns: 1fr 1fr; gap: 14px}
@media (max-width: 900px){ .split{grid-template-columns:1fr} }
.imgcard{overflow:hidden}
.imgcard img{width:100%; height:100%; object-fit:cover; display:block; min-height:260px}
.content{padding:20px}
.list{margin:12px 0 0; padding-left:18px; color:var(--muted); line-height:1.7}
.cta{padding:22px; display:flex; align-items:center; justify-content:space-between; gap: 16px}
@media (max-width: 800px){ .cta{flex-direction:column; align-items:flex-start} }
.footer{margin-top:26px; padding-top:18px; border-top:1px solid var(--border); color:var(--muted); font-size:13px}
.small{font-size:13px; color:var(--muted)}
.contactbox{display:grid; grid-template-columns:1fr 1fr; gap:12px}
@media (max-width: 800px){ .contactbox{grid-template-columns:1fr} }
input, textarea {
  width:100%; padding:12px 12px; border-radius:14px;
  border:1px solid var(--border); background: rgba(255,255,255,0.04); color: var(--text);
  outline:none;
}
textarea{min-height:120px; resize:vertical}
.formbtn{cursor:pointer}
.wp-block-image img{border-radius:18px}