/* ===== Purian Solutions Construction — Portfolio ===== */
:root{
  --blue:#2433c0;        /* royal blue from logo */
  --blue-dark:#1a2585;
  --red:#c00000;         /* brand red */
  --ink:#141821;
  --slate:#4a5160;
  --line:#e4e7ee;
  --bg:#ffffff;
  --bg-soft:#f6f7fb;
  --bg-dark:#0f1320;
  --radius:14px;
  --shadow:0 10px 30px rgba(20,24,33,.08);
  --shadow-lg:0 24px 60px rgba(20,24,33,.16);
  --maxw:1140px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased;
}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
h1,h2,h3{font-family:'Barlow Condensed',Impact,sans-serif;line-height:1.05;letter-spacing:.3px}
h1{font-size:clamp(2.6rem,6vw,4.4rem);font-weight:700}
h2{font-size:clamp(2rem,4vw,3rem);font-weight:700}
h3{font-size:1.4rem;font-weight:700}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

.eyebrow{text-transform:uppercase;letter-spacing:2.5px;font-size:.78rem;font-weight:700;color:var(--red)}

/* Buttons */
.btn{display:inline-block;padding:14px 28px;border-radius:999px;font-weight:600;font-size:.98rem;transition:.2s;cursor:pointer;border:2px solid transparent}
.btn-primary{background:var(--red);color:#fff}
.btn-primary:hover{background:#9c0000;transform:translateY(-2px)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}
.btn-ghost:hover{background:#fff;color:var(--ink)}
.btn-block{width:100%;text-align:center;border:none}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:12px}
.brand-logo{height:44px;width:auto}
.brand-name{font-family:'Barlow Condensed',sans-serif;font-weight:700;font-size:1.3rem;color:var(--blue);line-height:1;display:flex;flex-direction:column}
.brand-sub{color:var(--ink);font-size:.78rem;letter-spacing:3px;font-weight:600}
.nav{display:flex;align-items:center;gap:30px}
.nav a{font-weight:600;font-size:.95rem;color:var(--ink);transition:.2s}
.nav a:hover{color:var(--red)}
.nav .nav-cta{background:var(--blue);color:#fff;padding:10px 20px;border-radius:999px}
.nav .nav-cta:hover{background:var(--blue-dark);color:#fff}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px}
.nav-toggle span{width:26px;height:3px;background:var(--ink);border-radius:2px;transition:.25s}

/* Hero */
.hero{position:relative;color:#fff;overflow:hidden;
  background:linear-gradient(130deg,#1a2585 0%,#2433c0 55%,#3242d8 100%);}
.hero-overlay{position:absolute;inset:0;
  background:
    radial-gradient(900px 500px at 85% -10%,rgba(192,0,0,.35),transparent 60%),
    repeating-linear-gradient(45deg,rgba(255,255,255,.03) 0 2px,transparent 2px 22px);}
.hero-inner{position:relative;padding:96px 24px 88px;max-width:900px}
.hero .eyebrow{color:#ffd0d0}
.hero h1{margin:14px 0 18px}
.hero-lead{font-size:1.18rem;max-width:680px;color:rgba(255,255,255,.92)}
.hero-actions{display:flex;gap:14px;margin:34px 0 46px;flex-wrap:wrap}
.hero-stats{display:flex;gap:40px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.2);padding-top:26px}
.hero-stats strong{display:block;font-family:'Barlow Condensed',sans-serif;font-size:1.5rem}
.hero-stats span{font-size:.85rem;color:rgba(255,255,255,.75)}

/* Sections */
section{padding:88px 0}
.section-head{max-width:720px;margin:0 auto 54px;text-align:center}
.section-head h2{margin:10px 0 14px}
.section-lead{color:var(--slate);font-size:1.08rem}

/* Services */
.services{background:var(--bg-soft)}
.service-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.service-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:38px;box-shadow:var(--shadow);transition:.25s}
.service-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.service-icon{width:58px;height:58px;border-radius:12px;background:linear-gradient(135deg,var(--blue),var(--blue-dark));display:flex;align-items:center;justify-content:center;color:#fff;margin-bottom:20px}
.service-icon svg{width:30px;height:30px}
.service-card h3{color:var(--blue);margin-bottom:8px}
.service-card>p{color:var(--slate);margin-bottom:18px}
.service-list{list-style:none;display:grid;gap:10px}
.service-list li{position:relative;padding-left:26px;font-size:.96rem}
.service-list li::before{content:"";position:absolute;left:0;top:9px;width:9px;height:9px;background:var(--red);border-radius:2px;transform:rotate(45deg)}

/* Supplies */
.supplies{background:#fff}
.supplies-inner{display:grid;grid-template-columns:1fr 1.1fr;gap:52px;align-items:center}
.supplies-media{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg);border:1px solid var(--line)}
.supplies-media img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block}
.supplies-text h2{margin:10px 0 16px}
.supplies-text>p{color:var(--slate);margin-bottom:20px;font-size:1.06rem}
.supplies-text strong{color:var(--ink)}
.supplies-points{list-style:none;display:grid;gap:11px;margin-bottom:26px}
.supplies-points li{position:relative;padding-left:26px;font-weight:500}
.supplies-points li::before{content:"";position:absolute;left:0;top:9px;width:9px;height:9px;background:var(--red);border-radius:2px;transform:rotate(45deg)}

/* Projects */
.case-study{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:40px;margin-bottom:44px}
.case-head{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.case-badge{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;padding:5px 11px;border-radius:999px;background:var(--red);color:#fff}
.case-study h3{font-size:1.9rem;color:var(--blue);margin-bottom:12px}
.case-lead{color:var(--slate);max-width:820px;margin-bottom:28px;font-size:1.05rem}
.case-lead strong{color:var(--ink)}
.case-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.case-gallery-2{grid-template-columns:repeat(2,1fr);max-width:760px}
.badge-blue{background:var(--blue)!important}
.case-gallery figure{margin:0;border-radius:12px;overflow:hidden;border:1px solid var(--line);background:var(--bg-soft)}
.case-gallery img{width:100%;aspect-ratio:3/4;object-fit:cover;display:block;transition:.3s}
.case-gallery figure:hover img{transform:scale(1.04)}
.case-gallery figcaption{font-size:.82rem;color:var(--slate);padding:10px 12px;line-height:1.4}
.case-split{display:grid;grid-template-columns:.9fr 1.1fr;gap:38px;align-items:center}
.case-split-media{border-radius:12px;overflow:hidden;border:1px solid var(--line)}
.case-split-media img{width:100%;aspect-ratio:3/4;object-fit:cover;display:block;max-height:460px}
.case-split-body h3{font-size:1.7rem}
.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.project-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:.25s;display:flex;flex-direction:column}
.project-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.project-img{aspect-ratio:4/3;background-size:cover;background-position:center}
.project-img.placeholder{background:
  repeating-linear-gradient(45deg,#eef0f6 0 12px,#e7eaf3 12px 24px);
  display:flex;align-items:center;justify-content:center}
.project-img.placeholder span{font-family:'Barlow Condensed',sans-serif;letter-spacing:3px;text-transform:uppercase;color:#aab;font-weight:700}
.project-body{padding:22px;display:flex;flex-direction:column;gap:8px;flex:1}
.tag{align-self:flex-start;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;padding:5px 11px;border-radius:999px}
.tag-ind{background:rgba(36,51,192,.1);color:var(--blue)}
.tag-bse{background:rgba(192,0,0,.1);color:var(--red)}
.project-body h3{font-size:1.25rem}
.project-body p{color:var(--slate);font-size:.94rem;flex:1}
.project-site{font-size:.82rem;font-weight:600;color:var(--ink);opacity:.7}

/* About */
.about-inner{display:grid;grid-template-columns:1.4fr 1fr;gap:56px;align-items:center}
.about-text h2{margin:10px 0 18px}
.about-text p{color:var(--slate);margin-bottom:16px}
.about-points{list-style:none;display:grid;gap:12px;margin-top:22px}
.about-points li{padding-left:28px;position:relative}
.about-points li::before{content:"\2713";position:absolute;left:0;top:0;color:#fff;background:var(--blue);width:20px;height:20px;border-radius:50%;font-size:.75rem;display:flex;align-items:center;justify-content:center}
.about-card{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius);padding:44px;text-align:center}
.about-card img{width:160px;margin:0 auto 18px}
.about-tag{font-family:'Barlow Condensed',sans-serif;text-transform:uppercase;letter-spacing:2px;color:var(--slate);font-weight:600}

/* Contact */
.contact{background:var(--bg-dark);color:#fff}
.contact-inner{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.contact .eyebrow{color:#ff8a8a}
.contact-text h2{margin:10px 0 14px}
.contact-text>p{color:rgba(255,255,255,.75);margin-bottom:26px}
.contact-details{list-style:none;display:grid;gap:16px}
.contact-details li{display:flex;flex-direction:column;gap:2px;border-left:3px solid var(--red);padding-left:14px}
.contact-details span{font-size:.75rem;text-transform:uppercase;letter-spacing:1.5px;color:rgba(255,255,255,.5)}
.contact-details a,.contact-details li{color:#fff;font-weight:500}
.contact-form{background:#fff;border-radius:var(--radius);padding:32px;color:var(--ink)}
.field{margin-bottom:16px;display:flex;flex-direction:column;gap:6px}
.field label{font-size:.82rem;font-weight:600}
.field input,.field textarea{border:1px solid var(--line);border-radius:10px;padding:12px 14px;font:inherit;background:var(--bg-soft);transition:.2s}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--blue);background:#fff}

/* Footer */
.site-footer{background:#0a0d16;color:rgba(255,255,255,.7);padding:40px 0;text-align:center}
.footer-brand{display:flex;align-items:center;justify-content:center;gap:12px;margin-bottom:14px}
.footer-brand img{height:40px}
.footer-brand span{font-family:'Barlow Condensed',sans-serif;font-weight:700;font-size:1.2rem;color:#fff}
.footer-meta{font-size:.9rem;margin-bottom:6px}
.footer-copy{font-size:.82rem;opacity:.6}

/* Responsive */
@media(max-width:900px){
  .service-grid{grid-template-columns:1fr}
  .project-grid{grid-template-columns:1fr 1fr}
  .case-gallery{grid-template-columns:1fr 1fr}
  .case-study{padding:28px}
  .case-split{grid-template-columns:1fr;gap:24px}
  .case-split-media img{aspect-ratio:4/3;max-height:380px}
  .about-inner,.contact-inner,.supplies-inner{grid-template-columns:1fr;gap:36px}
  .supplies-media{order:-1}
  .about-card{order:-1}
}
@media(max-width:640px){
  .nav{position:fixed;inset:72px 0 auto 0;flex-direction:column;background:#fff;padding:20px 24px;gap:18px;border-bottom:1px solid var(--line);transform:translateY(-120%);transition:.3s;box-shadow:var(--shadow)}
  .nav.open{transform:translateY(0)}
  .nav-toggle{display:flex}
  .project-grid{grid-template-columns:1fr}
  .case-gallery{grid-template-columns:1fr}
  .hero-stats{gap:24px}
  section{padding:64px 0}
}