/* Northlight Academy — clean, friendly, system fonts only. */
:root{
  --bg:#ffffff; --soft:#f4f7ff; --ink:#1c2340; --muted:#5a6486;
  --blue:#2b59c3; --blue-deep:#1e3f92; --mint:#37b3a2; --sand:#e0a64c;
  --line:#dfe6fa; --shadow:0 10px 26px rgba(28,35,64,.09); --radius:18px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg); color:var(--ink);
  font:16px/1.7 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px}
h1{font-size:clamp(34px,5.5vw,56px);line-height:1.08;font-weight:800;letter-spacing:-.02em}
h2{font-size:clamp(26px,4vw,38px);line-height:1.15;margin-bottom:10px;font-weight:800;letter-spacing:-.01em}
h3{font-size:20px;margin-bottom:8px}
p{max-width:62ch}
a{color:var(--blue-deep)}

.eyebrow{
  text-transform:uppercase;letter-spacing:.13em;font-size:13px;font-weight:700;
  color:var(--blue);margin-bottom:12px;
}
.lede{font-size:18px;color:var(--muted);margin-top:14px}

/* Buttons */
.btn{
  display:inline-block;background:var(--blue);color:#fff;text-decoration:none;
  font-weight:700;font-size:16px;padding:13px 26px;border:2px solid var(--blue);
  border-radius:12px;cursor:pointer;font-family:inherit;
}
.btn:hover{background:var(--blue-deep);border-color:var(--blue-deep)}
.btn.ghost{background:transparent;color:var(--blue)}
.btn.ghost:hover{background:var(--soft)}

/* Header */
.site-head{
  position:sticky;top:0;z-index:10;background:rgba(255,255,255,.94);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--line);
}
.head-row{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:14px 24px}
.brand{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:800;color:var(--ink);text-decoration:none}
.brand em{color:var(--mint);font-style:normal}
.brand-mark{width:38px;height:38px}
nav{display:flex;gap:22px;flex-wrap:wrap}
nav a{color:var(--muted);text-decoration:none;font-size:15px;font-weight:600}
nav a:hover{color:var(--blue)}

/* Hero */
.hero{padding:clamp(40px,7vw,80px) 0}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.hero-cta{margin-top:28px;display:flex;gap:14px;flex-wrap:wrap}
.hero-art svg{width:100%;height:auto;display:block}

/* Stats */
.stats-band{background:var(--soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.facts{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:34px 24px}
.fact{display:flex;flex-direction:column}
.fact strong{font-size:34px;color:var(--blue);line-height:1.15;font-weight:800}
.fact span{color:var(--muted);font-size:15px}

section{padding:clamp(44px,6vw,76px) 0}

/* Cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:32px}
.card{
  background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:12px;
}
.card p{color:var(--muted);font-size:15px}
.badge{width:56px;height:56px}
.badge svg{width:100%;height:100%}
.ticks{list-style:none;display:flex;flex-direction:column;gap:8px;margin-top:4px}
.ticks li{position:relative;padding-left:28px;font-size:15px;color:var(--ink)}
.ticks li::before{
  content:"";position:absolute;left:0;top:3px;width:18px;height:18px;border-radius:50%;
  background:var(--mint);
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 10l3.5 3.5L15 6' fill='none' stroke='black' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;
          mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 10l3.5 3.5L15 6' fill='none' stroke='black' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;
}
.ticks li::after{
  content:"";position:absolute;left:0;top:3px;width:18px;height:18px;border-radius:50%;
  background:rgba(55,179,162,.18);
}

/* Program steps */
.band{background:var(--soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.steps{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:32px}
.step{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.step-no{
  display:inline-block;font-weight:800;color:var(--blue);font-size:14px;
  letter-spacing:.12em;background:var(--soft);border-radius:999px;padding:4px 14px;margin-bottom:12px;
}
.step p{color:var(--muted);font-size:15px}

/* Pricing */
.pricing .card{position:relative}
.price{font-size:34px;font-weight:800;color:var(--ink);margin:6px 0 2px}
.price span{font-size:15px;font-weight:600;color:var(--muted)}
.card.featured{border:2px solid var(--blue);}
.flag{
  position:absolute;top:-15px;left:26px;background:var(--blue);color:#fff;
  font-size:12.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  padding:5px 14px;border-radius:999px;
}
.pricing .btn{margin-top:auto;align-self:flex-start}

/* FAQ */
.faq{margin-top:28px;display:flex;flex-direction:column;gap:12px}
.faq details{
  background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:18px 22px;
}
.faq summary{font-weight:700;cursor:pointer;list-style:none;position:relative;padding-right:32px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";position:absolute;right:4px;top:-2px;font-size:22px;color:var(--blue);font-weight:400;
}
.faq details[open] summary::after{content:"–"}
.faq p{margin-top:10px;color:var(--muted);font-size:15px}

/* CTA */
.cta-row{display:flex;flex-direction:column;align-items:flex-start;gap:6px}
.cta-row .btn{margin-top:18px}

/* Footer */
.site-foot{border-top:1px solid var(--line);background:var(--soft);padding:26px 0}
.foot-row{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap}
.brand.small{font-size:17px}
.concept{color:var(--muted);font-size:13.5px}

/* Responsive */
@media (max-width:860px){
  .hero-grid{grid-template-columns:1fr}
  .hero-art{max-width:420px}
  .cards{grid-template-columns:1fr 1fr}
  .facts{grid-template-columns:1fr 1fr}
}
@media (max-width:560px){
  .cards,.steps{grid-template-columns:1fr}
  .facts{grid-template-columns:1fr 1fr;gap:16px}
  .hero-cta{flex-direction:column}
  .btn{width:100%;text-align:center}
}