:root{
  --bg: #ffffff;
  --text: #111827;
  --muted: #6b7280;
  --border: #e5e7eb;
  --soft: #f8fafc;
  --soft2: #f3f4f6;
  --primary: #111827;
  --primary-2: #374151;
  --focus: #2563eb;
  --radius: 18px;
  --shadow: 0 10px 24px rgba(0,0,0,0.08);
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.5;
}

a{ color: inherit; text-decoration: none; }
a:hover{ text-decoration: underline; }
img{ max-width: 100%; height: auto; }

.container{
  width: min(1120px, calc(100% - 32px));
  margin-inline: auto;
}

.skip-link{
  position:absolute; left:-999px; top:auto;
  width:1px; height:1px; overflow:hidden;
}
.skip-link:focus{
  left: 16px; top: 16px;
  width:auto; height:auto;
  padding: 10px 12px;
  background: #fff; border: 2px solid var(--focus);
  border-radius: 10px;
  z-index: 9999;
}

/* Header */
.header{
  position: sticky;
  top: 0;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  z-index: 1000;
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 14px;
}
.brand{
  display:flex;
  align-items:center;
  gap: 12px;
  min-width: 260px;
}
.brand-name{
  font-weight: 800;
  letter-spacing: -0.02em;
}
.brand-tag{
  font-size: 13px;
  color: var(--muted);
}
.logo{
  display:grid;
  place-items:center;
  width: 46px;
  height: 46px;
}
.nav{
  display:flex;
  align-items:center;
  gap: 18px;
}
.nav a{
  font-size: 14px;
  color: var(--primary-2);
  padding: 8px 10px;
  border-radius: 12px;
}
.nav a:hover{
  background: var(--soft2);
  text-decoration: none;
}
.nav .nav-cta{
  background: var(--primary);
  color: white;
}
.nav .nav-cta:hover{
  background: #0b1220;
}

/* Mobile nav toggle */
.nav-toggle{
  display:none;
  border: 1px solid var(--border);
  background: white;
  border-radius: 12px;
  padding: 10px 12px;
}
.nav-toggle:focus{ outline: 3px solid rgba(37,99,235,0.35); outline-offset: 2px; }
.nav-toggle-lines{
  display:block;
  width: 18px;
  height: 2px;
  background: var(--primary);
  position: relative;
}
.nav-toggle-lines::before,
.nav-toggle-lines::after{
  content:"";
  position:absolute;
  left:0;
  width: 18px;
  height: 2px;
  background: var(--primary);
}
.nav-toggle-lines::before{ top: -6px; }
.nav-toggle-lines::after{ top: 6px; }

.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;
}

/* Hero */
.hero{
  background: linear-gradient(180deg, var(--soft) 0%, #fff 60%);
  border-bottom: 1px solid var(--border);
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
  padding: 34px 0 42px;
  align-items: start;
}
.pill{
  display:inline-block;
  font-size: 12px;
  color: var(--primary-2);
  border: 1px solid var(--border);
  background: white;
  border-radius: 999px;
  padding: 6px 10px;
  margin: 0 0 10px;
}
.hero h1{
  font-size: clamp(28px, 3.2vw, 44px);
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin: 0 0 12px;
}
.lead{
  color: var(--primary-2);
  font-size: 16px;
  margin: 0 0 16px;
}
.hero-actions{
  display:flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 16px 0 18px;
}
.hero-points{
  margin: 0;
  padding-left: 18px;
  color: var(--primary-2);
}
.hero-card .card{
  padding: 18px;
}

/* Sections */
.section{ padding: 56px 0; }
.section.alt{ background: var(--soft); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section-head{
  margin-bottom: 22px;
}
.section-head h2{
  margin: 0 0 6px;
  font-size: 26px;
  letter-spacing: -0.02em;
}
.muted{ color: var(--muted); }
.small{ font-size: 14px; }
.fineprint{ margin-top: 14px; font-size: 13px; }

.grid-3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.feature{
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: 0 1px 0 rgba(0,0,0,0.02);
}
.feature h3{ margin: 0 0 8px; }

.cards{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.card{
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: 0 1px 0 rgba(0,0,0,0.02);
}
.card h3{ margin-top: 0; }

.list{
  margin: 12px 0 0;
  padding-left: 18px;
  color: var(--primary-2);
}
.divider{
  height: 1px;
  background: var(--border);
  margin: 14px 0;
}

/* Schedule */
.schedule{
  display:grid;
  gap: 12px;
}
.schedule-row{
  display:grid;
  grid-template-columns: 110px 1fr;
  gap: 14px;
  align-items: center;
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
}
.schedule-time{
  font-weight: 800;
}
.schedule-title{
  font-weight: 600;
}

/* Pricing */
.pricing{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.price-tag{
  font-size: 14px;
  color: var(--muted);
  margin: 8px 0 6px;
}
.price-tag span{
  font-size: 30px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.02em;
}
.price.featured{
  border: 2px solid #111827;
  box-shadow: var(--shadow);
  position: relative;
}
.badge{
  position:absolute;
  top: 14px;
  right: 14px;
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  background: #111827;
  color: white;
}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 10px 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  text-decoration: none;
  min-height: 42px;
}
.btn:hover{ text-decoration:none; }
.btn.primary{
  background: var(--primary);
  color: white;
  border-color: transparent;
}
.btn.primary:hover{ background: #0b1220; }
.btn.secondary{
  background: white;
  color: var(--primary);
}
.btn.secondary:hover{ background: var(--soft2); }
.btn.full{ width: 100%; }

/* FAQ */
.faq{
  display:grid;
  gap: 10px;
}
details{
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
}
summary{
  cursor: pointer;
  font-weight: 600;
}
details p{
  margin: 10px 0 0;
  color: var(--primary-2);
}

/* Contact */
.contact-grid{
  display:grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 16px;
}
.form label{
  display:block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 12px;
}
input, select, textarea{
  width: 100%;
  margin-top: 6px;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  font: inherit;
}
input:focus, select:focus, textarea:focus{
  outline: 3px solid rgba(37,99,235,0.25);
  border-color: rgba(37,99,235,0.65);
}
.contact-items{
  display:grid;
  gap: 12px;
  margin-top: 12px;
}
.contact-label{
  font-size: 12px;
  color: var(--muted);
}
.contact-value{
  font-weight: 600;
}

/* Footer */
.footer{
  border-top: 1px solid var(--border);
  padding: 18px 0;
  background: white;
}
.footer-inner{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-brand{
  display:flex;
  align-items:center;
  gap: 10px;
  font-weight: 800;
}
.footer-mark{
  display:inline-grid;
  place-items:center;
  width: 28px;
  height: 28px;
  border-radius: 9px;
  background: #6b7280;
  color: white;
}
.footer-right{
  display:flex;
  gap: 14px;
  flex-wrap: wrap;
}
.back-top{
  color: var(--muted);
}

/* Responsive */
@media (max-width: 920px){
  .hero-grid{ grid-template-columns: 1fr; }
  .grid-3{ grid-template-columns: 1fr; }
  .cards{ grid-template-columns: 1fr; }
  .pricing{ grid-template-columns: 1fr; }
  .contact-grid{ grid-template-columns: 1fr; }
  .brand{ min-width: auto; }
}

@media (max-width: 760px){
  .nav-toggle{ display:inline-flex; }
  .nav{
    position: absolute;
    top: 68px;
    right: 16px;
    left: 16px;
    display:none;
    flex-direction: column;
    align-items: stretch;
    background: white;
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 10px;
    box-shadow: var(--shadow);
  }
  .nav a{ padding: 10px 12px; }
  .nav.open{ display:flex; }
}