:root{
  --bg: #f3f6fb;
  --bg2: #f7f9fd;
  --text: #0f172a;
  --muted: #53627a;
  --border: rgba(15, 23, 42, 0.10);
  --shadow: 0 10px 26px rgba(15, 23, 42, 0.08);
  --navy: #355c8a;
  --navy2:#4b78a8;
  --accent: #2f5ea7;
  --radius: 12px;
  --container: 1120px;
}

*{ box-sizing: border-box; }
html,body{ margin:0; padding:0; font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif; color:var(--text); background: var(--bg); }
a{ color: inherit; text-decoration: none; }
a:hover{ text-decoration: underline; }
p{ line-height: 1.6; }

.container{
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
}

.section{ padding: 40px 0; border-bottom: 1px solid var(--border); }
.section-alt{ background: var(--bg2); }
.center{ text-align:center; }
.narrow{ max-width: 720px; margin: 0 auto; }

.lead{ color: rgba(255,255,255,0.92); font-size: 1.05rem; max-width: 720px; font-style: italic; }
.small{ font-size: 0.92rem; }
.muted{ color: var(--muted); }

.sr-only{
  position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0;
}

/* Header */
.site-header{
  position: sticky;
  top: 0;
  z-index: 20;
  background: #fff;
  border-bottom: 1px solid var(--border);
}

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

.brand{ display:flex; align-items:center; gap: 12px; font-weight: 700; color: var(--accent); }
.brand-mark{
  width: 52px;
  height: 52px;
  display:block;
  background: transparent;
  border-radius: 0;
  object-fit: contain;
}
.brand-text{ font-size: 0.98rem; color: var(--accent); }

.nav{
  display:flex;
  align-items:center;
  gap: 18px;
  color: rgba(15,23,42,0.90);
}

.nav a{ font-weight: 600; font-size: 0.95rem; color: #5b667a; }

/* Dropdown */
.nav-dropdown{
  position: relative;
}

.nav-dropdown-toggle{
  font-weight: 600;
  font-size: 0.95rem;
  color: #5b667a;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 4px;
  font-family: inherit;
}

.nav-dropdown-toggle:hover{
  text-decoration: underline;
}

.dropdown-arrow{
  font-size: 0.75rem;
  transition: transform 0.2s ease;
}

.nav-dropdown-open .dropdown-arrow{
  transform: rotate(180deg);
}

.nav-dropdown-menu{
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  margin-top: 12px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow);
  min-width: 240px;
  padding: 8px 0;
  z-index: 100;
}

.nav-dropdown-open .nav-dropdown-menu{
  display: flex;
  flex-direction: column;
}

.nav-dropdown-menu a{
  padding: 10px 16px;
  font-weight: 600;
  font-size: 0.92rem;
  color: #5b667a;
  white-space: nowrap;
}

.nav-dropdown-menu a:hover{
  background: var(--bg);
  text-decoration: none;
}

.nav-toggle{
  display:none;
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 10px;
  padding: 10px 12px;
  box-shadow: 0 6px 18px rgba(15,23,42,0.06);
}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 10px;
  padding: 10px 16px;
  border-radius: 8px;
  border: 1px solid transparent;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 6px 16px rgba(15,23,42,0.10);
}
.btn-small{ padding: 10px 12px; border-radius: 12px; font-size: 0.92rem; }

.btn-primary{
  background: var(--accent);
  color: #fff;
  border-color: rgba(47,94,167,0.25);
}
.btn-secondary{
  background: #fff;
  color: var(--accent);
  border-color: rgba(47,94,167,0.35);
}
.btn-ghost{
  background: rgba(255,255,255,0.14);
  color:#fff;
  border-color: rgba(255,255,255,0.40);
  box-shadow: none;
}
.btn:hover{ transform: translateY(-1px); text-decoration:none; }
.btn:active{ transform: translateY(0); }

/* Hero */
.hero{
  position: relative;
  overflow: hidden;
  padding: 84px 0 64px;
  background:
    radial-gradient(900px 500px at 70% 35%, rgba(255,255,255,0.18), transparent 60%),
    linear-gradient(135deg, #557aa7, #6f96c3);
  color: #fff;
}

.hero-bg{
  position:absolute;
  inset:0;
  opacity: 0.22;
  background:
    linear-gradient(90deg, rgba(255,255,255,0.10) 1px, transparent 1px),
    linear-gradient(rgba(255,255,255,0.10) 1px, transparent 1px);
  background-size: 44px 44px;
  transform: skewY(-6deg);
  transform-origin: top left;
}

.hero-inner{ position: relative; }
.hero h1{
  font-size: clamp(2rem, 3.3vw, 3rem);
  margin: 0 0 10px 0;
  letter-spacing: -0.02em;
  text-shadow: 0 6px 18px rgba(15,23,42,0.18);
}
.hero-actions{ margin-top: 18px; display:flex; gap:12px; flex-wrap:wrap; }

/* Cards */
.cards-3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 14px 6px;
}

.card{
  background: transparent;
  border: none;
  border-right: 1px solid var(--border);
  border-radius: 0;
  padding: 14px;
  box-shadow: none;
  text-align: center;
}
.card:last-child{ border-right: none; }

.card h3{ margin: 12px 0 8px; }
.card p{ margin: 0; color: var(--muted); }
.card-icon{
  width: 88px;
  height: 88px;
  display:grid; place-items:center;
  margin: 0 auto 4px;
}
.card-icon-img{
  width: 88px;
  height: 88px;
  display: block;
}

/* Split sections */
.split{
  display:grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 20px;
  align-items: center;
}
.split-text h2{ margin-top: 0; }

.split-media{
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
  min-height: 260px;
  display:grid;
  place-items:center;
}

.split-media img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: inherit;
}

.media-placeholder{
  color: rgba(15,23,42,0.55);
  font-weight: 700;
}

/* Registry Panel */
.split-panel{
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
}
.panel-title{ margin: 0 0 10px 0; font-size: 1.05rem; }
.list{ margin: 0; padding-left: 18px; }
.list li{ margin: 10px 0; }
.list a{ color: var(--accent); font-weight: 700; }

/* Principles */
#principles{
  padding-top: 36px;
  padding-bottom: 36px;
}
#principles h2{
  margin: 0;
}
.principles{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 12px;
}
.principle{
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  background: #fff;
  box-shadow: 0 8px 22px rgba(15,23,42,0.06);
}
.principle h3{ margin: 0 0 6px 0; }
.principle p{ margin: 0; color: var(--muted); }

/* Process */
#process{
  padding-top: 36px;
  padding-bottom: 36px;
}
#process h2{
  margin: 0;
  text-align: left;
}
.process-subtitle{
  margin: 2px auto 0;
  color: #263858;
  font-weight: 700;
  text-align: left;
}
.process-grid{
  margin-top: 12px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  overflow: hidden;
}
.process-step{
  padding: 14px 10px;
  text-align: center;
  border-right: 1px solid var(--border);
}
.process-step:last-child{ border-right: none; }
.process-icon{
  width: 118px;
  height: 92px;
  margin: 0 auto 6px;
  display: grid;
  place-items: center;
  background: transparent;
  color: #244d87;
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}
.process-icon-image{
  width: 114px;
  height: 88px;
  display: block;
}
.process-step h3{
  margin: 0;
  font-size: 0.85rem;
  color: #15325f;
}

/* CTA */
.cta-actions{ margin-top: 16px; display:flex; gap: 12px; justify-content:center; flex-wrap:wrap; }

/* Form */
.form{
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
  display:grid;
  gap: 12px;
}
label{ display:grid; gap: 8px; font-weight: 700; }
input, textarea{
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 12px;
  font: inherit;
}
input:focus, textarea:focus{ outline: 2px solid rgba(29,78,216,0.25); border-color: rgba(29,78,216,0.35); }

/* Footer */
.site-footer{
  padding: 22px 0;
  border-top: 1px solid var(--border);
  background: #fff;
}
.footer-inner{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 14px;
  color: rgba(15,23,42,0.75);
}
.footer-links{ display:flex; gap: 14px; }
.footer-links a{ color: rgba(15,23,42,0.75); font-weight: 700; }

/* Responsive */
@media (max-width: 900px){
  .cards-3{ grid-template-columns: 1fr; }
  .split{ grid-template-columns: 1fr; }
  .principles{ grid-template-columns: 1fr; }
  .process-grid{ grid-template-columns: repeat(2, 1fr); }
  .process-step:nth-child(2n){ border-right: none; }
  .process-step:nth-child(-n+2){ border-bottom: 1px solid var(--border); }
  .lead{ color: rgba(255,255,255,0.92); }
}

@media (max-width: 760px){
  .nav{ display:none; }
  .nav-toggle{ display:block; }
  .nav.nav-open{
    display:flex;
    position:absolute;
    top: 64px;
    right: 20px;
    left: 20px;
    flex-direction: column;
    gap: 12px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 14px;
    box-shadow: var(--shadow);
  }
  
  /* Mobile dropdown */
  .nav-dropdown{
    width: 100%;
  }
  
  .nav-dropdown-toggle{
    width: 100%;
    justify-content: space-between;
  }
  
  .nav-dropdown-menu{
    position: static;
    margin-top: 8px;
    box-shadow: none;
    border: 1px solid var(--border);
  }
  
  .process-grid{ grid-template-columns: 1fr; }
  .process-step{ border-right: none; border-bottom: 1px solid var(--border); }
  .process-step:last-child{ border-bottom: none; }
}

.lead-dark{ color: #000; }