/* Theme: Agency (polished / modern / high-end) */
:root{
  --bg: #F4F7FF;
  --surface: #FFFFFF;
  --surface-2: #F8FAFF;
  --ink: #0B1220;
  --muted: #475569;
  --border: #D8E2F2;

  --brand: #0B1220;
  --accent: #2563EB;    /* blue */
  --accent-2: #7C3AED;  /* violet */
  --success: #059669;
  --warning: #D97706;

  --radius: 18px;
  --radius-sm: 12px;

  --shadow: 0 22px 70px rgba(2,6,23,.12);
  --shadow-soft: 0 16px 44px rgba(2,6,23,.10);

  --h-font: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  --b-font: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

/* Background gets a tasteful “agency” glow */
body{
  background:
    radial-gradient(900px 520px at 75% 0%, rgba(124,58,237,.18) 0%, rgba(124,58,237,0) 55%),
    radial-gradient(900px 520px at 20% 10%, rgba(37,99,235,.18) 0%, rgba(37,99,235,0) 55%),
    linear-gradient(180deg, #FFFFFF 0%, var(--bg) 55%, #FFFFFF 100%);
}

/* Header feels “product/agency” */
.site-header{
  background: rgba(255,255,255,.78);
  border-bottom: 1px solid rgba(216,226,242,.9);
}
.brand-name{ letter-spacing: -0.02em; }
.site-nav a{ font-weight: 650; }
.nav-cta{
  background: linear-gradient(90deg, var(--accent) 0%, var(--accent-2) 100%);
  border-color: rgba(37,99,235,.22) !important;
  box-shadow: 0 14px 28px rgba(37,99,235,.18);
}

/* Hero becomes center-focused with a polished look (CSS-only; no functionality changes) */
.hero{
  grid-template-columns: 1fr;
  gap: 1rem;
}
.hero-left{
  text-align: center;
  padding: 2.4rem 1.8rem 1.4rem;
  background:
    radial-gradient(800px 360px at 50% 0%, rgba(37,99,235,.08) 0%, rgba(37,99,235,0) 65%),
    #fff;
  border: 1px solid rgba(216,226,242,.95);
  box-shadow: var(--shadow-soft);
}
.kicker{
  justify-content: center;
  background: rgba(37,99,235,.08);
  border-color: rgba(37,99,235,.18);
}
.hero-left h1{
  font-family: var(--h-font);
  font-weight: 800;
  letter-spacing: -0.03em;
}
.hero-left p{
  max-width: 70ch;
  margin-left: auto;
  margin-right: auto;
  font-size: 1.06rem;
}
.hero-actions{
  justify-content: center;
}
.btn{
  background: linear-gradient(90deg, var(--accent) 0%, var(--accent-2) 100%);
  border-color: rgba(37,99,235,.22);
  border-radius: 14px;
}
.btn.btn-secondary{
  border-radius: 14px;
  background: #fff;
}
.smallprint{
  margin-top: 1.1rem;
}

/* Panel becomes a “feature bar” below the hero */
.hero-panel{
  padding: 1.35rem 1.25rem 1.15rem;
  background:
    radial-gradient(900px 320px at 50% 0%, rgba(124,58,237,.07) 0%, rgba(124,58,237,0) 60%),
    #fff;
  border: 1px solid rgba(216,226,242,.95);
  box-shadow: var(--shadow-soft);
}
.hero-panel .panel-head{
  justify-content: center;
  gap: .6rem;
}
.hero-panel .panel-head h3{
  font-weight: 850;
}
.hero-panel .panel-sub{
  text-align:center;
  margin-bottom: 1rem;
}
.pill{
  background: rgba(124,58,237,.10);
  border-color: rgba(124,58,237,.18);
}

/* Metrics grid: 3 across on desktop */
.panel-metrics{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .9rem;
}

/* Metric tiles */
.metric{
  align-items:flex-start;
  padding: 1.05rem 1rem;
  border-radius: 16px;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(216,226,242,.95);
  background: linear-gradient(180deg, #FFFFFF 0%, #F7FAFF 100%);
  box-shadow: 0 12px 22px rgba(2,6,23,.06);
}
.metric::before{
  content:'';
  position:absolute;
  left:0; top:0;
  width:100%; height: 3px;
  background: linear-gradient(90deg, var(--accent) 0%, var(--accent-2) 100%);
  opacity:.85;
}
.metric-icon{
  width: 34px; height: 34px;
  border-radius: 12px;
  background: rgba(37,99,235,.10);
  border-color: rgba(37,99,235,.18);
}
.metric-icon svg{ width: 16px; height: 16px; }
.metric-body b{ font-weight: 850; }
.metric-num{
  width: 28px; height: 28px;
  background: rgba(37,99,235,.10);
  border-color: rgba(37,99,235,.18);
}
.metric.metric-speed .metric-icon{ background: rgba(5,150,105,.12); border-color: rgba(5,150,105,.18); }
.metric.metric-speed .metric-num{ background: rgba(5,150,105,.10); border-color: rgba(5,150,105,.16); }
.metric.metric-action .metric-icon{ background: rgba(217,119,6,.14); border-color: rgba(217,119,6,.20); }
.metric.metric-action .metric-num{ background: rgba(217,119,6,.12); border-color: rgba(217,119,6,.18); }

/* Mock becomes a “device” */
.portfolio-thumb{
  border-radius: 18px;
  box-shadow: 0 20px 60px rgba(2,6,23,.12);
  border-color: rgba(216,226,242,.95);
}

/* Cards: stronger, more polished */
.card{
  border-radius: 18px;
  box-shadow: 0 18px 46px rgba(2,6,23,.08);
  border-color: rgba(216,226,242,.95);
}
.card::before{
  height: 4px;
  opacity: .95;
  background: linear-gradient(90deg, var(--accent) 0%, var(--accent-2) 100%);
}

/* Forms */
input, textarea, select{
  border-radius: 14px;
  border-color: rgba(216,226,242,.95);
}
input:focus, textarea:focus, select:focus{
  outline: 3px solid rgba(124,58,237,.12);
  border-color: rgba(124,58,237,.22);
}

/* Footer slightly softer */
.site-footer{
  background: rgba(255,255,255,.78);
  border-top: 1px solid rgba(216,226,242,.95);
}

/* Responsive: metrics stack */
@media (max-width: 920px){
  .panel-metrics{ grid-template-columns: 1fr; }
  .hero-left{ text-align:left; }
  .kicker{ justify-content:flex-start; }
  .hero-actions{ justify-content:flex-start; }
  .hero-left p{ margin-left:0; margin-right:0; }
}