/*
Theme Name: ALUFINE
Theme URI: https://example.com/
Author: ALUFINE
Author URI: https://example.com/
Description: Lightweight business theme for ALUFINE (Aluminium & Glass Fabrication).
Version: 1.0.0
License: GPLv2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: alufine
Tags: custom-logo, one-column, two-columns, custom-menu, featured-images, blog
*/

:root{
  --brand:#163a7a; /* deep blue */
  --brand2:#cfd2d6; /* aluminium silver */
  --text:#1b1f24;
  --muted:#667085;
  --bg:#ffffff;
  --card:#f6f8fb;
  --radius:18px;
  --shadow: 0 8px 24px rgba(16,24,40,.08);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: system-ui,-apple-system,Segoe UI,Roboto,Inter,Helvetica,Arial,sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.55;
}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto}
.container{width:min(1100px, 92vw);margin:0 auto}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:12px 18px;border-radius:999px;
  border:1px solid transparent;background:var(--brand);color:#fff;
  font-weight:600;gap:10px;cursor:pointer
}
.btn:hover{filter:brightness(.95);text-decoration:none}
.btn.secondary{background:#fff;border-color:rgba(22,58,122,.25);color:var(--brand)}
.btn.whatsapp{background:#1FAF38}
.btn.small{padding:10px 14px;font-size:14px}
.pill{display:inline-flex;gap:8px;align-items:center;padding:8px 12px;border-radius:999px;background:rgba(22,58,122,.08);color:var(--brand);font-weight:600;font-size:14px}
.header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.9);
  backdrop-filter:saturate(160%) blur(12px);
  border-bottom:1px solid rgba(16,24,40,.08);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:16px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{width:42px;height:42px}
.brand .name{font-weight:900;letter-spacing:.6px}
.brand .tag{display:block;font-size:12px;color:var(--muted);font-weight:600;margin-top:2px}
.nav{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.nav a{color:var(--text);font-weight:650}
.nav a:hover{color:var(--brand);text-decoration:none}
.header-cta{display:flex;gap:10px;align-items:center}
.mobile-only{display:none}
.hero{
  padding:56px 0 32px 0;
  background: radial-gradient(900px 280px at 70% 10%, rgba(22,58,122,.10), transparent 55%),
              radial-gradient(700px 250px at 20% 0%, rgba(207,210,214,.45), transparent 55%);
}
.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:28px;align-items:center}
.hero h1{font-size:42px;line-height:1.1;margin:0 0 10px 0}
.hero p{margin:0 0 18px 0;color:var(--muted);font-size:18px}
.hero-card{
  background:linear-gradient(180deg, #fff, var(--card));
  border:1px solid rgba(16,24,40,.08);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:18px
}
.grid{display:grid;gap:16px}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
.card{
  background:#fff;border:1px solid rgba(16,24,40,.08);
  border-radius:var(--radius);box-shadow:var(--shadow);
  padding:18px
}
.section{padding:46px 0}
.section h2{font-size:28px;margin:0 0 10px 0}
.section p.lead{color:var(--muted);margin:0 0 18px 0}
.icon{
  width:44px;height:44px;border-radius:14px;
  background:rgba(22,58,122,.10);display:grid;place-items:center;
  color:var(--brand);font-weight:900
}
.kv{display:flex;gap:12px;align-items:flex-start}
.kv h3{margin:0 0 4px 0;font-size:18px}
.kv p{margin:0;color:var(--muted)}
.steps{counter-reset: step}
.step{display:flex;gap:14px;align-items:flex-start}
.step::before{
  counter-increment: step;
  content: counter(step);
  width:34px;height:34px;border-radius:999px;
  background:rgba(22,58,122,.12);color:var(--brand);
  display:grid;place-items:center;font-weight:900
}
.cta{
  background:linear-gradient(90deg, var(--brand), #0f2b5e);
  color:#fff;border-radius:var(--radius);padding:22px;border:1px solid rgba(255,255,255,.18)
}
.cta h3{margin:0 0 6px 0}
.cta p{margin:0;color:rgba(255,255,255,.85)}
.footer{background:#0b1324;color:#e9eefc;padding:34px 0;margin-top:40px}
.footer a{color:#e9eefc}
.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:18px}
.footer small{color:rgba(233,238,252,.75)}
.badge{display:inline-block;padding:6px 10px;border-radius:999px;background:rgba(255,255,255,.08);font-weight:700;font-size:12px}
.form input,.form textarea,.form select{
  width:100%;padding:12px 12px;border-radius:12px;border:1px solid rgba(16,24,40,.14);
  outline:none
}
.form textarea{min-height:120px;resize:vertical}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form .help{font-size:12px;color:var(--muted);margin-top:6px}
.notice{padding:12px 14px;border-radius:12px;background:rgba(31,175,56,.10);border:1px solid rgba(31,175,56,.25)}
/* WhatsApp floating button */
.wa-float{
  position:fixed;right:18px;bottom:18px;z-index:60;
  width:56px;height:56px;border-radius:999px;background:#1FAF38;
  color:#fff;display:grid;place-items:center;box-shadow:0 14px 30px rgba(0,0,0,.18)
}
.wa-float:hover{filter:brightness(.96);text-decoration:none}

/* Responsive */
@media (max-width: 900px){
  .hero-grid{grid-template-columns:1fr}
  .grid.cols-3{grid-template-columns:1fr}
  .grid.cols-2{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .mobile-only{display:inline-flex}
  .desktop-only{display:none}
  .hero h1{font-size:34px}
  .nav{display:none}
}