/* PulseViews Site — Design System */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --blue:#2271b1;
  --blue-dark:#005891;
  --blue-light:#e9f1ff;
  --blue-mid:#d0e4ff;
  --green:#166534;
  --green-bg:#dcfce7;
  --green-border:#bbf7d0;
  --amber:#7d4900;
  --on-surf:#191c20;
  --on-surf-v:#414750;
  --outline:#717881;
  --outline-v:#c1c7d2;
  --surf:#f8f9ff;
  --surf-low:#f2f3f9;
  --surf-c:#eceef4;
  --white:#ffffff;
  --shadow-sm:0 1px 3px rgba(0,0,0,.08);
  --shadow-md:0 4px 16px rgba(0,0,0,.1);
  --shadow-lg:0 12px 40px rgba(0,0,0,.14);
  --r:8px;--r-lg:12px;--r-xl:16px;--r-full:9999px;
}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;background:#fff;color:var(--on-surf);-webkit-font-smoothing:antialiased;overflow-x:hidden;line-height:1.6}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
button,input,select{font-family:inherit}

/* ── Navbar ── */
.nav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.95);backdrop-filter:blur(12px);border-bottom:1px solid var(--outline-v);padding:0 24px}
.nav-inner{max-width:1160px;margin:0 auto;display:flex;align-items:center;height:60px;gap:8px}
.nav-logo{display:flex;align-items:center;gap:9px;font-size:18px;font-weight:700;color:var(--blue);margin-right:auto;letter-spacing:-.02em}
.nav-logo-icon{width:30px;height:30px;background:var(--blue);border-radius:7px;display:flex;align-items:center;justify-content:center}
.nav-logo-icon svg{width:17px;height:17px}
.nav-links{display:flex;gap:2px}
.nav-links a{padding:6px 13px;font-size:13px;font-weight:500;color:var(--on-surf-v);border-radius:6px;transition:all .15s}
.nav-links a:hover{color:var(--on-surf);background:var(--surf-c)}
.nav-links a.active{color:var(--blue);background:var(--blue-light)}
.btn{display:inline-flex;align-items:center;gap:7px;font-weight:600;border-radius:var(--r);border:none;cursor:pointer;transition:all .18s;white-space:nowrap;font-family:inherit}
.btn-sm{font-size:13px;padding:7px 16px}
.btn-md{font-size:14px;padding:10px 20px}
.btn-lg{font-size:15px;padding:13px 26px}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue-dark);box-shadow:0 4px 14px rgba(34,113,177,.35);transform:translateY(-1px);color:#fff}
.btn-secondary{background:#fff;color:var(--on-surf);border:1.5px solid var(--outline-v)}
.btn-secondary:hover{border-color:var(--outline);box-shadow:var(--shadow-md);transform:translateY(-1px)}
.btn-outline-blue{background:transparent;color:var(--blue);border:1.5px solid var(--blue)}
.btn-outline-blue:hover{background:var(--blue-light)}
@media(max-width:700px){.nav-links{display:none}}

/* ── Layout ── */
.container{max-width:1160px;margin:0 auto;padding:0 24px}
.container-sm{max-width:800px;margin:0 auto;padding:0 24px}
.section{padding:96px 0}
.section-sm{padding:64px 0}

/* ── Badges ── */
.badge{display:inline-flex;align-items:center;gap:5px;padding:4px 11px;border-radius:var(--r-full);font-size:11px;font-weight:700;letter-spacing:.05em;text-transform:uppercase}
.badge-blue{background:var(--blue-light);color:var(--blue);border:1px solid rgba(34,113,177,.2)}
.badge-green{background:var(--green-bg);color:var(--green);border:1px solid var(--green-border)}
.badge-pro{background:var(--blue);color:#fff;font-size:11px;font-weight:800;padding:2px 8px;border-radius:4px;letter-spacing:.04em}
.badge-live::before{content:'';width:6px;height:6px;background:var(--green);border-radius:50%;animation:pulse 1.8s ease infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.7)}}

/* ── Cards ── */
.card{background:#fff;border:1px solid var(--outline-v);border-radius:var(--r-xl);box-shadow:var(--shadow-sm)}
.card:hover{box-shadow:var(--shadow-md)}

/* ── Footer ── */
.site-footer{background:var(--on-surf);color:rgba(255,255,255,.65);padding:60px 0 32px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;margin-bottom:48px}
@media(max-width:840px){.footer-grid{grid-template-columns:1fr 1fr;gap:32px}}
@media(max-width:480px){.footer-grid{grid-template-columns:1fr}}
.footer-brand{font-size:20px;font-weight:700;color:#fff;margin-bottom:8px;letter-spacing:-.02em}
.footer-col h4{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:rgba(255,255,255,.4);margin-bottom:14px}
.footer-col a{display:block;font-size:13px;color:rgba(255,255,255,.55);margin-bottom:9px;transition:color .15s}
.footer-col a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:24px;display:flex;justify-content:space-between;align-items:center;font-size:12px;color:rgba(255,255,255,.35);flex-wrap:wrap;gap:12px}
.footer-bottom a{color:rgba(255,255,255,.35)}
.footer-bottom a:hover{color:rgba(255,255,255,.7)}