:root{
  --purple:#4b2180;
  --purple-dark:#35145f;
  --teal:#13b7ae;
  --teal-dark:#087f7a;
  --ink:#1f2330;
  --muted:#5e6675;
  --cream:#fbf9fd;
  --lavender:#f3edfa;
  --lavender-2:#eee5f7;
  --white:#fff;
  --line:#e4dbea;
  --gold:#c9963e;
  --shadow:0 18px 50px rgba(56,26,90,.10);
  --radius:24px;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--ink);
  background:var(--cream);
  font-size:17px;
  line-height:1.72;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
.container{width:min(calc(100% - 40px),var(--max));margin:0 auto}
.site-header{
  position:sticky;top:0;z-index:1000;
  background:rgba(255,255,255,.96);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  box-shadow:0 5px 20px rgba(30,20,45,.05);
}
.navbar{
  min-height:80px;
  display:flex;align-items:center;gap:28px;
}
.brand{
  text-decoration:none;font-size:24px;font-weight:900;letter-spacing:-.6px;
  color:var(--purple);white-space:nowrap;
}
.brand span{color:var(--teal)}
.nav-links{display:flex;align-items:center;gap:25px;margin-left:auto}
.nav-links a{
  text-decoration:none;font-weight:750;font-size:15.5px;color:#414958;
  white-space:nowrap;
}
.nav-links a:hover{color:var(--purple)}
.cta{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:52px;padding:0 25px;border-radius:999px;
  background:var(--purple);color:#fff!important;text-decoration:none;
  font-weight:850;font-size:16px;box-shadow:0 10px 25px rgba(75,33,128,.20);
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease;
  white-space:nowrap;
}
.cta:hover{transform:translateY(-2px);background:var(--purple-dark);box-shadow:0 14px 30px rgba(75,33,128,.28)}
.menu-btn{display:none;margin-left:auto;border:1px solid var(--line);background:#fff;border-radius:12px;padding:10px 14px;font-weight:800;color:var(--purple)}

.hero{
  padding:82px 0 70px;
  background:linear-gradient(135deg,#fbf9fd 0%,#f3edfa 52%,#e8f8f6 100%);
}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.03fr) minmax(380px,.97fr);gap:64px;align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;padding:7px 13px;border-radius:999px;
  background:#fff;border:1px solid var(--line);font-size:13px;font-weight:850;
  color:var(--purple);text-transform:uppercase;letter-spacing:.07em;
}
h1,h2,h3{margin:0;color:var(--purple);line-height:1.14;letter-spacing:-.5px}
h1{font-size:clamp(44px,5.3vw,70px);margin-top:18px;max-width:760px}
h2{font-size:clamp(32px,4vw,45px);margin-bottom:16px}
h3{font-size:22px;margin-bottom:10px}
.lead{font-size:20px;line-height:1.7;color:#424957;max-width:700px;margin:22px 0}
.hero-actions{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin-top:28px}
.text-link{font-weight:800;color:var(--purple);text-decoration:none}
.hero-media{
  background:#fff;border:1px solid rgba(75,33,128,.10);padding:18px;border-radius:30px;
  box-shadow:var(--shadow);
}
.hero-media img{width:100%;border-radius:20px}
.notice{
  margin-top:28px;padding:16px 18px;border-left:4px solid var(--teal);
  background:#fff;border-radius:12px;color:#4f5867;font-size:14.5px;
}
.section{padding:88px 0}
.section.alt{background:#fff}
.section.soft{background:var(--lavender)}
.section-head{max-width:820px;margin-bottom:38px}
.section-head p{color:var(--muted);font-size:18px;margin:0}
.two-col{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:center}
.media-card{background:#fff;border:1px solid var(--line);border-radius:28px;padding:18px;box-shadow:var(--shadow)}
.media-card img{width:100%;border-radius:20px}
.cards{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;
}
.card{
  background:#fff;border:1px solid var(--line);border-radius:22px;padding:28px;
  box-shadow:0 10px 28px rgba(48,28,70,.06);min-width:0;
}
.card p{margin:0;color:var(--muted)}
.icon{
  width:48px;height:48px;border-radius:15px;background:var(--lavender);
  display:grid;place-items:center;color:var(--purple);font-weight:900;margin-bottom:18px;
}
.split-list{display:grid;gap:16px}
.list-row{
  display:grid;grid-template-columns:48px 1fr;gap:16px;align-items:start;
  padding:19px 0;border-bottom:1px solid var(--line);
}
.list-row:last-child{border-bottom:0}
.number{
  width:42px;height:42px;border-radius:50%;display:grid;place-items:center;
  background:var(--purple);color:#fff;font-weight:900;
}
.checklist{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.check{
  background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;
}
.check strong{display:block;color:var(--purple);margin-bottom:5px}
.quote-box{
  padding:28px;border-radius:22px;background:#fff;border:1px solid var(--line);
}
.formula-table{
  width:100%;border-collapse:separate;border-spacing:0;overflow:hidden;
  border:1px solid var(--line);border-radius:20px;background:#fff;
}
.formula-table th,.formula-table td{padding:18px 20px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.formula-table th{background:var(--lavender);color:var(--purple);font-size:16px}
.formula-table tr:last-child td{border-bottom:0}
.badge{display:inline-block;padding:4px 9px;border-radius:999px;background:#e5f7f5;color:var(--teal-dark);font-weight:800;font-size:12px}
.cta-band{
  padding:64px 0;background:linear-gradient(120deg,var(--purple-dark),#4f2580);
  color:#fff;
}
.cta-band-grid{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:40px;align-items:center}
.cta-band h2{color:#fff;margin-bottom:10px}
.cta-band p{margin:0;max-width:760px;color:#eee8f7}
.cta-band .cta{background:#fff;color:var(--purple)!important;box-shadow:none}
.footer{padding:38px 0;background:#21152d;color:#d9d2e1;font-size:14px}
.footer-grid{display:flex;justify-content:space-between;gap:24px;align-items:flex-start}
.footer p{margin:0;max-width:820px}
.small{font-size:14px;color:var(--muted)}
.kicker{font-weight:850;color:var(--teal-dark);text-transform:uppercase;letter-spacing:.06em;font-size:13px}
.page-hero{padding:68px 0;background:linear-gradient(135deg,#fbf9fd,#f0e8f8)}
.page-hero .two-col{align-items:center}
.page-hero h1{font-size:clamp(40px,5vw,62px)}
.prose p{color:#4e5664}
.prose ul{padding-left:22px;color:#4e5664}
.prose li{margin:8px 0}
.callout{
  padding:24px;border-radius:20px;background:#eef9f7;border:1px solid #cdece8;
}
.callout strong{color:var(--teal-dark)}
details{
  background:#fff;border:1px solid var(--line);border-radius:16px;padding:17px 20px;
}
details+details{margin-top:12px}
summary{cursor:pointer;font-weight:800;color:var(--purple)}
@media (max-width:1050px){
  .nav-links{gap:15px}.navbar{gap:15px}.nav-links a{font-size:14px}
  .hero-grid{grid-template-columns:1fr 420px;gap:35px}
  .cards{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:860px){
  body{font-size:16px}
  .navbar{min-height:72px}
  .menu-btn{display:block}
  .nav-links{
    display:none;position:absolute;left:20px;right:20px;top:78px;
    background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;
    box-shadow:var(--shadow);flex-direction:column;align-items:stretch;gap:0;
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 8px}
  .nav-links .cta{margin-top:10px}
  .hero{padding:58px 0}.hero-grid,.two-col{grid-template-columns:1fr}
  .hero-media{max-width:620px;margin:0 auto;order:2}
  .section{padding:68px 0}
  .cards{grid-template-columns:1fr}
  .checklist{grid-template-columns:1fr}
  .cta-band-grid{grid-template-columns:1fr;gap:24px}
}
@media (max-width:560px){
  .container{width:min(calc(100% - 28px),var(--max))}
  .brand{font-size:21px}
  .hero{padding:42px 0 50px}
  h1{font-size:39px}
  h2{font-size:31px}
  .lead{font-size:17px}
  .hero-actions .cta{width:100%}
  .hero-actions .text-link{width:100%;text-align:center}
  .formula-table{font-size:14px}
  .formula-table th,.formula-table td{padding:13px 12px}
  .footer-grid{flex-direction:column}
}
@media (max-width:375px){
  h1{font-size:35px}
  h2{font-size:29px}
  .card{padding:22px}
}