/*
Theme Name: OOS Solution Theme
Theme URI: https://example.com/
Author: Hitesh
Description: Custom WordPress theme based on provided OOS Solution mock design.
Version: 1.0.0
Requires at least: 5.9
Tested up to: 6.6
Requires PHP: 7.4
Text Domain: oos-solution
*/

:root{
  --bg1:#061f3d;
  --bg2:#0b3c74;
  --bg3:#062b57;
  --card:#0b2f5f;
  --text:#eaf3ff;
  --muted:rgba(234,243,255,.75);
  --accent:#11c5a7;
  --accent2:#2b82ff;
  --radius:18px;
  --shadow:0 14px 40px rgba(0,0,0,.35);
  --max:1180px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  background: radial-gradient(1200px 500px at 15% 0%, #0e4e97 0%, rgba(14,78,151,0) 60%),
              linear-gradient(180deg, var(--bg1) 0%, var(--bg2) 55%, var(--bg3) 100%);
  color:var(--text);
}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.container{max-width:var(--max);margin:0 auto;padding:0 18px}
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(4,20,45,.55);
  backdrop-filter: blur(10px);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:14px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.3px}
.brand-logo{height:38px;width:auto;display:block}
.brand .mark{
  width:34px;height:34px;border-radius:12px;
  background: linear-gradient(135deg, #ff4db8 0%, #7b61ff 45%, #2b82ff 100%);
  box-shadow:0 12px 30px rgba(123,97,255,.28);
}
.brand small{display:block;font-weight:600;color:var(--muted);letter-spacing:.2px}
.nav{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.nav a{padding:10px 10px;border-radius:12px;color:rgba(234,243,255,.9)}
.nav a:hover{background:rgba(255,255,255,.08)}

.hero{padding:52px 0 24px}
.hero-grid{display:grid;grid-template-columns: 1.1fr .9fr;gap:26px;align-items:center}
.kicker{display:inline-flex;gap:10px;align-items:center;color:rgba(234,243,255,.85);font-weight:700}
.kicker .dot{width:10px;height:10px;border-radius:99px;background:var(--accent)}
h1{margin:14px 0 14px;font-size:44px;line-height:1.05}
p.lead{margin:0 0 22px;color:var(--muted);max-width:52ch;font-size:16px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  border-radius:14px;padding:12px 18px;font-weight:800;
  border:1px solid rgba(255,255,255,.14);
  box-shadow: 0 12px 28px rgba(0,0,0,.25);
}
.btn.primary{background: linear-gradient(90deg, #0fd0b0 0%, #1aa6ff 100%);border-color:transparent}
.btn.ghost{background: rgba(255,255,255,.07)}
.hero-photo{
  border-radius:22px;overflow:hidden;box-shadow:var(--shadow);
  border:1px solid rgba(255,255,255,.12)
}

.features-strip{padding:18px 0 10px}
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.feature{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.1);
  border-radius:18px;padding:16px 16px;
  display:flex;gap:12px;align-items:flex-start;
}
.ico{
  width:42px;height:42px;border-radius:14px;
  background:rgba(17,197,167,.14);
  border:1px solid rgba(17,197,167,.28);
  display:grid;place-items:center;flex:0 0 auto;
}
.feature h3{margin:0 0 6px;font-size:16px}
.feature p{margin:0;color:var(--muted);font-size:13px;line-height:1.35}

.section{padding:54px 0}
.section h2{margin:0 0 10px;font-size:34px}
.section .sub{margin:0 0 22px;color:var(--muted);max-width:75ch}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.1);
  border-radius:18px;padding:18px 18px;
  box-shadow: 0 18px 42px rgba(0,0,0,.18);
}
.card h3{margin:0 0 10px;font-size:18px}
.card p{margin:0;color:var(--muted);font-size:13px;line-height:1.45}

.why-grid{display:grid;grid-template-columns: .95fr 1.05fr;gap:18px;align-items:stretch}
.bullets{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:18px;padding:18px}
.bullets h3{margin:0 0 14px}
.bullets ul{margin:0;padding:0;list-style:none;display:grid;gap:12px}
.bullets li{display:flex;gap:10px;align-items:flex-start;color:rgba(234,243,255,.9)}
.check{
  width:20px;height:20px;border-radius:99px;background:rgba(17,197,167,.18);
  border:1px solid rgba(17,197,167,.35);display:grid;place-items:center;flex:0 0 auto;margin-top:1px
}
.about-card{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.1);
  border-radius:18px;
  overflow:hidden;
  box-shadow:var(--shadow);
}
.about-inner{padding:18px}
.about-title{margin:0 0 10px;font-size:22px}
.about-text{margin:0 0 14px;color:var(--muted);font-size:13px;line-height:1.5}
.about-actions{display:flex;gap:10px;flex-wrap:wrap}

.industry-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}
.industry-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.industry{position:relative;border-radius:18px;overflow:hidden;box-shadow: 0 12px 30px rgba(0,0,0,.25);border:1px solid rgba(255,255,255,.12)}
.industry .label{
  position:absolute;left:12px;bottom:12px;
  display:inline-flex;gap:8px;align-items:center;
  padding:10px 12px;border-radius:14px;
  background:rgba(4,20,45,.55);backdrop-filter: blur(8px);
  border:1px solid rgba(255,255,255,.12);
  font-weight:800;font-size:13px
}
.contact-box{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.1);
  border-radius:18px;padding:18px
}
.contact-box h3{margin:0 0 12px}
.contact-meta{display:grid;gap:10px;color:rgba(234,243,255,.92)}
.meta-row{display:flex;gap:10px;align-items:center}
.meta-ico{width:34px;height:34px;border-radius:14px;background:rgba(43,130,255,.14);border:1px solid rgba(43,130,255,.28);display:grid;place-items:center}
.form-wrap{margin-top:14px}
.form-wrap input,.form-wrap textarea{
  width:100%;padding:12px 12px;border-radius:14px;
  border:1px solid rgba(255,255,255,.16);
  background:rgba(0,0,0,.18);
  color:var(--text);outline:none;
}
.form-wrap textarea{min-height:110px;resize:vertical}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.form-wrap .btn{cursor:pointer}

.site-footer{
  border-top:1px solid rgba(255,255,255,.08);
  padding:18px 0;color:rgba(234,243,255,.75);
  background:rgba(0,0,0,.18)
}
.footer-inner{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}
.whatsapp{
  position:fixed;right:18px;bottom:18px;z-index:60;
  width:56px;height:56px;border-radius:18px;
  background:linear-gradient(135deg,#21d07a 0%, #0bbd64 100%);
  display:grid;place-items:center;
  box-shadow:0 18px 40px rgba(0,0,0,.35);
}
.whatsapp:hover{transform:translateY(-2px)}
@media (max-width: 980px){
  h1{font-size:36px}
  .hero-grid{grid-template-columns:1fr; }
  .features{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr}
  .why-grid{grid-template-columns:1fr}
  .industry-grid{grid-template-columns:1fr}
  .industry-cards{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
}