/* ==========================
   Fulcrum Sourcing - Style
   Mobile-first responsive
   ========================== */

/* ---------- Color Palette ---------- */
/* Primary blue: #0A2463
   Secondary gray: #F4F7FA
   Accent gold/orange: #FF9F1C
   Text dark gray: #333333
*/

:root{
  --primary: #0A2463;
  --accent: #FF9F1C;
  --bg-soft: #F4F7FA;
  --text: #333333;
  --max-width: 1100px;
  --radius: 10px;
  --shadow-sm: 0 6px 18px rgba(10,36,99,0.06);
  --container-padding: 20px;
}

/* Reset + base */
* { box-sizing: border-box; }
html,body { height:100%; }
body{
  margin:0;
  font-family: "Open Sans", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  color:var(--text);
  background: #ffffff;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  line-height:1.6;
  font-size:16px;
}

/* Central container used across sections */
.container{
  width:100%;
  padding-left:var(--container-padding);
  padding-right:var(--container-padding);
  margin-left:auto;
  margin-right:auto;
  max-width:var(--max-width);
}

/* ---------- Header ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:40;
  background: #fff;
  border-bottom: 1px solid #eef3fb;
  box-shadow: 0 1px 0 rgba(10,36,99,0.02);
}

/* header inner layout */
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:14px 0;
}

/* Logo styles */
.logo{
  display:flex;
  align-items:center;
  gap:12px;
  font-weight:700;
  color:var(--primary);
  font-family: "Poppins", "Open Sans", sans-serif;
  font-size:18px;
}
.logo-mark{
  font-size:20px;
  display:inline-block;
  transform:translateY(-1px);
}

/* Header CTA (right) */
.header-cta .btn {
  font-size:14px;
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-block;
  text-decoration:none;
  padding:10px 16px;
  border-radius:8px;
  font-weight:600;
  transition:all 180ms ease;
  box-shadow:none;
  border:0;
  cursor:pointer;
}

/* Primary button (ghost/dark text on accent) */
.btn-accent{
  background:var(--accent);
  color:#fff;
  box-shadow: var(--shadow-sm);
}
.btn-accent:hover{
  transform:translateY(-2px);
  filter:brightness(0.98);
}

/* Hero CTA */
.btn-primary{
  background:var(--primary);
  color:white;
  padding:12px 20px;
  border-radius:10px;
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover{
  transform:translateY(-3px);
  filter:brightness(1.03);
}

/* Final CTA button style */
.btn-cta{
  background:#ffffff;
  color:var(--primary);
  border:2px solid rgba(255,255,255,0.12);
  padding:12px 18px;
}
.btn-cta:hover{
  transform:translateY(-3px);
  box-shadow: 0 8px 24px rgba(10,36,99,0.12);
}

/* Generic muted and small */
.muted{ color: #8b97b3; }
.small{ font-size:13px; }

/* ---------- HERO ---------- */
.hero{
  padding:40px 0 28px 0;
  background: #fff;
}
.hero-inner{
  display:flex;
  gap:24px;
  align-items:center;
  justify-content:space-between;
  flex-direction:column; /* mobile-first stack */
  text-align:center;
}

/* hero text */
.hero-title{
  font-family: "Poppins", "Open Sans", sans-serif;
  color:var(--primary);
  font-size:28px;
  margin:6px 0 12px;
  line-height:1.15;
}
.hero-sub{
  color:var(--text);
  font-size:16px;
  margin:0 0 18px;
}

/* hero visual */
.hero-visual {
  margin-top:18px;
}

/* SVG placeholder sizing */
.svg-box{ border-radius:10px; }

/* ---------- WHAT WE DO ---------- */
.what-we-do{
  background:var(--bg-soft);
  padding:28px 0;
  margin-top:18px;
  border-top:1px solid #eef3fb;
}
.what-we-do h2{
  font-family:"Poppins",sans-serif;
  font-size:20px;
  color:var(--primary);
  margin-bottom:8px;
}
.lead{ font-size:15px; color:var(--text); }

/* ---------- WHY CHOOSE US - benefits ---------- */
.why-choose{
  padding:28px 0;
}
.why-choose h2{
  font-family:"Poppins",sans-serif;
  font-size:20px;
  color:var(--primary);
  margin-bottom:18px;
}

/* Benefits grid (mobile: stacked) */
.benefits-grid{
  display:grid;
  grid-template-columns: 1fr;
  gap:16px;
}

/* Each benefit card */
.benefit{
  display:flex;
  gap:12px;
  align-items:flex-start;
  padding:16px;
  background: #fff;
  border-radius:12px;
  box-shadow: var(--shadow-sm);
  border:1px solid #f0f4fb;
}
.benefit-icon{
  min-width:48px;
  min-height:48px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:8px;
  background:rgba(10,36,99,0.04);
}
.benefit-content h3{
  font-family:"Poppins",sans-serif;
  font-size:16px;
  margin:0 0 6px;
  color:var(--primary);
}
.benefit-content p{ margin:0; color:#505050; }

/* ---------- PRODUCTS ---------- */
.products{
  background:var(--bg-soft);
  padding:24px 0;
  border-top:1px solid #eef3fb;
}
.products h2{
  font-family:"Poppins",sans-serif;
  color:var(--primary);
  font-size:20px;
  margin-bottom:8px;
}
.product-list{
  margin:12px 0 0 18px;
  color:var(--text);
  font-size:15px;
}
.product-list li{ margin:8px 0; }

/* ---------- PROCESS (3-step) ---------- */
.process{
  padding:24px 0;
}
.process h2{
  font-family:"Poppins",sans-serif;
  color:var(--primary);
  font-size:20px;
  margin-bottom:18px;
}

/* Steps layout: stacked on mobile */
.steps{
  display:flex;
  flex-direction:column;
  gap:14px;
}

/* Individual step */
.step{
  display:flex;
  gap:12px;
  align-items:flex-start;
  background:#fff;
  padding:14px;
  border-radius:10px;
  border:1px solid #eef3fb;
  box-shadow: var(--shadow-sm);
}
.step-num{
  min-width:48px;
  min-height:48px;
  border-radius:50%;
  background:var(--bg-soft);
  color:var(--primary);
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:700;
  font-family:"Poppins",sans-serif;
  font-size:18px;
  border:2px solid rgba(10,36,99,0.06);
}
.step-body h3{
  margin:0 0 6px;
  font-family:"Poppins",sans-serif;
  color:var(--primary);
  font-size:16px;
}
.step-body p{ margin:0; color:#505050; }

/* ---------- FINAL CTA ---------- */
.final-cta{
  background:var(--primary);
  color:#fff;
  padding:28px 0;
  margin-top:22px;
  border-radius:12px;
}
.final-cta-inner{
  display:flex;
  flex-direction:column;
  gap:16px;
  align-items:center;
  text-align:center;
}
.final-cta h2{
  font-family:"Poppins",sans-serif;
  font-size:20px;
  margin:0;
}
.final-cta .lead{ color: #f5f8ff; margin:0 0 6px; }

/* Contact row */
.contact-row{
  display:flex;
  gap:18px;
  align-items:center;
  justify-content:center;
  flex-direction:column;
  margin-top:8px;
}
.contact-info .contact-email a{
  color:#fff;
  font-weight:600;
  text-decoration:none;
}
.contact-info .muted{ color:rgba(255,255,255,0.85); }

/* ---------- FOOTER ---------- */
.site-footer{
  background:#0a1830;
  color:#cbd5f5;
  padding:18px 0;
  margin-top:18px;
  border-top:4px solid rgba(255,159,28,0.06);
}
.footer-inner{
  display:flex;
  gap:12px;
  justify-content:space-between;
  align-items:center;
  flex-direction:column;
  text-align:center;
}

/* ---------- Responsive: from tablet/desktop breakpoints ---------- */
@media (min-width:700px){
  .hero-inner{
    flex-direction:row;
    align-items:center;
    text-align:left;
  }
  .hero-title{ font-size:34px; }
  .hero-sub{ font-size:16px; max-width:620px; }

  .benefits-grid{
    grid-template-columns: repeat(2, 1fr);
  }

  .steps{
    flex-direction:row;
  }
  .step{ flex:1; }

  .contact-row{
    flex-direction:row;
    justify-content:space-between;
  }

  .footer-inner{
    flex-direction:row;
    text-align:left;
  }
}

@media (min-width:1000px){
  .hero-title{ font-size:40px; }
  .hero-sub{ font-size:18px; }
  .header-inner{ padding:18px 0; }
  .container{ padding-left:28px; padding-right:28px; }
}

/* ===== Hero Network Animation ===== */
.hero-network {
  width: 100%;
  max-width: 650px;
  height: auto;
  display: block;
  margin: 0 auto;
  animation: floatNetwork 6s ease-in-out infinite;
}

/* Floating effect for the whole SVG */
@keyframes floatNetwork {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
}

/* Pulse animation for each node (dot) */
.dot {
  animation: pulse 2.5s ease-in-out infinite;
  transform-origin: center;
}

@keyframes pulse {
  0%, 100% {
    r: 5;
    fill-opacity: 0.9;
  }
  50% {
    r: 7;
    fill-opacity: 0.6;
  }
}

/* Optional subtle entrance fade (on load) */
.hero-network {
  opacity: 0;
  animation: fadeIn 1.2s ease forwards, floatNetwork 6s ease-in-out infinite;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}