:root{
  --bg:#f7f8fb;
  --panel:#ffffff;
  --panel2:#fbfcff;
  --text:#0f172a;
  --muted:#475569;
  --border:#e2e8f0;
  --shadow: 0 14px 40px rgba(2, 6, 23, .08);
  --shadow2: 0 10px 24px rgba(2, 6, 23, .07);
  --accent:#2563eb;
  --accent2:#0ea5e9;
  --radius:18px;
  --radius2:24px;
  --max:1120px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial;
  color:var(--text);
  background:
    radial-gradient(900px 380px at 10% -10%, rgba(37,99,235,.14), transparent 65%),
    radial-gradient(900px 380px at 90% 0%, rgba(14,165,233,.12), transparent 60%),
    var(--bg);
}

a{ color:inherit; text-decoration:none; }
.container{
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding: 12px 16px;
  border-radius: 14px;
  border:1px solid transparent;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  color:#fff;
  font-weight:700;
  cursor:pointer;
  box-shadow: var(--shadow2);
  transition: transform .15s ease, filter .15s ease;
}
.btn:hover{ transform: translateY(-1px); filter: brightness(1.02); }
.btn:active{ transform: translateY(0); }
.btn-sm{ padding:10px 14px; border-radius: 12px; }
.btn-wide{ width:100%; }

.btn-ghost{
  background: transparent;
  color: var(--text);
  border-color: var(--border);
  box-shadow: none;
}
.btn-ghost:hover{ transform: translateY(-1px); background: rgba(15,23,42,.03); }

.muted{ color: var(--muted); }
.pill{
  display:inline-flex;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255,255,255,.75);
  backdrop-filter: blur(8px);
  font-weight: 650;
  color: rgba(15,23,42,.85);
}

.header{
  position: sticky;
  top:0;
  z-index: 40;
  background: rgba(247,248,251,.8);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 14px 0;
  gap: 14px;
}

.brand{
  display:flex;
  align-items:center;
  gap: 10px;
}
.brand-mark{
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  box-shadow: var(--shadow2);
}
.brand-text{ display:flex; gap:6px; align-items:baseline; }
.brand-text strong{ letter-spacing: .2px; }

.nav{
  display:flex;
  align-items:center;
  gap: 14px;
}
.nav a{
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid transparent;
  color: rgba(15,23,42,.85);
  font-weight: 650;
}
.nav a:hover{ background: rgba(15,23,42,.04); border-color: var(--border); }

.menu-btn{
  display:none;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.7);
  box-shadow: var(--shadow2);
  cursor:pointer;
  padding: 10px;
}
.menu-btn span{
  display:block;
  height:2px;
  background: rgba(15,23,42,.8);
  margin: 6px 0;
  border-radius: 2px;
}

.mobile-nav{
  display:none;
  padding: 10px 0 16px 0;
  border-top: 1px solid var(--border);
}
.mobile-nav a{
  display:block;
  padding: 12px 0;
  color: rgba(15,23,42,.9);
  font-weight: 650;
}

.hero{ padding: 44px 0 18px 0; }
.hero-grid{
  display:grid;
  grid-template-columns: 1.25fr .85fr;
  gap: 22px;
  align-items: start;
}
.hero-text h1{
  margin: 14px 0 10px 0;
  font-size: clamp(28px, 3.2vw, 44px);
  line-height: 1.08;
  letter-spacing: -0.6px;
}
.lead{
  margin: 0 0 16px 0;
  font-size: 1.05rem;
  color: rgba(15,23,42,.78);
  line-height: 1.55;
}
.hero-actions{
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 18px 0 18px 0;
}

.hero-metrics{
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
}
.metric{
  flex: 1 1 160px;
  background: rgba(255,255,255,.75);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 12px 14px;
}
.metric strong{ display:block; font-size: 1.1rem; }
.metric span{ color: var(--muted); font-weight: 650; }

.hero-card{
  background: rgba(255,255,255,.82);
  border: 1px solid var(--border);
  border-radius: var(--radius2);
  box-shadow: var(--shadow);
  padding: 18px;
}
.hero-card h2{
  margin: 0 0 10px 0;
  font-size: 1.2rem;
}
.checklist{
  list-style:none;
  padding:0;
  margin: 0 0 14px 0;
  display:grid;
  gap: 10px;
}
.checklist li{
  position:relative;
  padding-left: 26px;
  color: rgba(15,23,42,.82);
}
.checklist li::before{
  content:"✓";
  position:absolute;
  left:0;
  top:0;
  width: 18px;
  height: 18px;
  display:grid;
  place-items:center;
  border-radius: 6px;
  background: rgba(37,99,235,.12);
  color: rgba(37,99,235,.95);
  font-weight: 900;
  font-size: .9rem;
}
.hero-mini{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.mini-box{
  background: rgba(15,23,42,.03);
  border: 1px solid rgba(15,23,42,.05);
  border-radius: 16px;
  padding: 12px;
}
.mini-box small{ display:block; color: var(--muted); font-weight: 700; margin-bottom: 4px; }
.mini-box strong{ font-size: .98rem; }

.section{ padding: 40px 0; }
.section.alt{
  background: linear-gradient(180deg, rgba(255,255,255,.55), rgba(255,255,255,.2));
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-head{ margin-bottom: 18px; }
.section-head h2{ margin:0 0 8px 0; font-size: 1.65rem; }
.section-head p{ margin:0; }

.section-grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 18px;
  align-items: start;
}

.info-row{
  margin-top: 16px;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.info{
  background: rgba(255,255,255,.8);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 12px;
}
.info strong{ display:block; margin-bottom: 4px; }
.info span{ color: var(--muted); font-weight: 650; }

.panel{
  background: rgba(255,255,255,.9);
  border: 1px solid var(--border);
  border-radius: var(--radius2);
  box-shadow: var(--shadow);
  padding: 18px;
}
.panel h3{ margin:0 0 10px 0; }
.steps{
  margin: 0 0 16px 18px;
  color: rgba(15,23,42,.82);
  line-height: 1.55;
}

.cards{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.card{
  background: rgba(255,255,255,.9);
  border: 1px solid var(--border);
  border-radius: var(--radius2);
  box-shadow: var(--shadow2);
  padding: 16px;
}
.card h3{ margin: 0 0 8px 0; font-size: 1.05rem; }
.card p{ margin: 0 0 12px 0; color: rgba(15,23,42,.78); line-height: 1.5; }
.tagrow{ display:flex; gap: 8px; flex-wrap: wrap; }
.tag{
  font-size: .82rem;
  font-weight: 750;
  color: rgba(15,23,42,.78);
  background: rgba(15,23,42,.04);
  border: 1px solid rgba(15,23,42,.06);
  padding: 6px 10px;
  border-radius: 999px;
}

.team{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.member{
  display:flex;
  gap: 14px;
  align-items:flex-start;
  background: rgba(255,255,255,.92);
  border: 1px solid var(--border);
  border-radius: var(--radius2);
  box-shadow: var(--shadow2);
  padding: 16px;
}
.avatar{
  width: 58px;
  height: 58px;
  border-radius: 18px;
  background:
    radial-gradient(16px 16px at 30% 30%, rgba(255,255,255,.7), transparent 60%),
    linear-gradient(135deg, rgba(37,99,235,.8), rgba(14,165,233,.75));
  box-shadow: var(--shadow2);
  flex: 0 0 auto;
}
.member-body h3{ margin: 0 0 6px 0; }
.member-body p{ margin: 0 0 10px 0; color: rgba(15,23,42,.78); line-height: 1.55; }
.member-body p.muted{ margin-bottom: 8px; }

.faq{
  display:grid;
  gap: 10px;
}
details{
  background: rgba(255,255,255,.9);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 12px 14px;
}
summary{
  cursor:pointer;
  font-weight: 800;
}
details p{
  margin: 10px 0 0 0;
  color: rgba(15,23,42,.78);
  line-height: 1.55;
}

.contact-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  align-items: start;
}
.contact-cards{
  margin-top: 14px;
  display:grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
.contact-card{
  background: rgba(255,255,255,.92);
  border: 1px solid var(--border);
  border-radius: var(--radius2);
  box-shadow: var(--shadow2);
  padding: 14px;
}
.contact-card strong{ display:block; margin-bottom: 4px; }
.contact-card span{ display:block; margin-bottom: 10px; }

.form{
  background: rgba(255,255,255,.92);
  border: 1px solid var(--border);
  border-radius: var(--radius2);
  box-shadow: var(--shadow);
  padding: 16px;
}
.field{ display:grid; gap: 8px; margin-bottom: 12px; }
label{ font-weight: 800; }
input, select, textarea{
  width:100%;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px 12px;
  font: inherit;
  background: rgba(255,255,255,.95);
  outline: none;
}
input:focus, select:focus, textarea:focus{
  border-color: rgba(37,99,235,.35);
  box-shadow: 0 0 0 4px rgba(37,99,235,.12);
}
.form-actions{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
}
.form-hint{ margin: 12px 0 0 0; font-size: .92rem; }

.footer{
  border-top: 1px solid var(--border);
  background: rgba(255,255,255,.55);
  padding: 26px 0;
}
.footer-grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr .8fr;
  gap: 16px;
}
.footer-brand{
  display:flex;
  align-items:center;
  gap: 10px;
  margin-bottom: 10px;
}
.footer-links{
  display:grid;
  gap: 10px;
  margin-top: 10px;
}
.footer-links a:hover{ text-decoration: underline; }

.footer-bottom{
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  display:flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.toast{
  position: fixed;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  background: rgba(15,23,42,.92);
  color: #fff;
  padding: 12px 14px;
  border-radius: 14px;
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease, transform .2s ease;
  max-width: min(520px, calc(100% - 28px));
  text-align: center;
}
.toast.show{
  opacity: 1;
  transform: translateX(-50%) translateY(-4px);
}

@media (max-width: 980px){
  .hero-grid{ grid-template-columns: 1fr; }
  .section-grid{ grid-template-columns: 1fr; }
  .cards{ grid-template-columns: repeat(2, 1fr); }
  .contact-grid{ grid-template-columns: 1fr; }
  .info-row{ grid-template-columns: 1fr; }
  .team{ grid-template-columns: 1fr; }
}

@media (max-width: 720px){
  .nav{ display:none; }
  .menu-btn{ display:block; }
  .mobile-nav.open{ display:block; }
  .cards{ grid-template-columns: 1fr; }
}