:root {
  --steel: #6196AA;
  --steel-dark: #4e7d8e;
  --onyx: #222526;
  --graphite: #353A3E;
  --ash: #BFBFBF;
  --platinum: #E0E0E0;
  --bone: #F5F5F5;
  --white: #FFFFFF;
  --radius: 6px;
  --radius-lg: 18px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: Comfortaa, system-ui, sans-serif;
  background: var(--bone);
  color: var(--graphite);
  line-height: 1.65;
  font-size: 17px;
}
h1,h2,h3,h4, .logo, .btn, .step-q {
  font-family: Oswald, sans-serif;
  font-weight: 500;
  color: var(--onyx);
  letter-spacing: 0.01em;
  line-height: 1.15;
}
a { color: var(--steel); text-decoration: none; }
img { max-width: 100%; display: block; }
.wrap { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }
.narrow { width: min(740px, calc(100% - 40px)); margin: 0 auto; }
header.site {
  position: sticky; top: 0; z-index: 20;
  background: rgba(245,245,245,.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--platinum);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.logo { font-size: 18px; letter-spacing: .08em; text-transform: uppercase; }
.nav-links { display: flex; gap: 28px; font-size: 14px; color: var(--graphite); }
.nav-links a { color: var(--graphite); }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: var(--steel); color: var(--white);
  border: 0; border-radius: var(--radius);
  padding: 14px 26px; font-size: 16px; cursor: pointer;
  letter-spacing: .04em;
}
.btn:hover { background: var(--steel-dark); }
.btn-lg { padding: 18px 34px; font-size: 18px; }
.btn-ghost { background: transparent; color: var(--onyx); border: 1px solid var(--platinum); }
.scarcity { color: #5c6468; font-size: 14px; margin-top: 12px; }
.hero { padding: 48px 0 36px; text-align: center; }
.hero h1 { font-size: clamp(34px, 5vw, 56px); max-width: 920px; margin: 0 auto 20px; }
.hero .sub { font-size: 18px; max-width: 720px; margin: 0 auto 32px; }
.checks { display: grid; gap: 10px; max-width: 640px; margin: 0 auto 28px; text-align: left; }
.checks li { list-style: none; padding-left: 28px; position: relative; }
.checks li:before { content: ""; position: absolute; left: 0; top: 8px; width: 12px; height: 12px; border-radius: 50%; background: var(--steel); }
.hero-media {
  margin: 36px auto 32px; width: min(920px, 100%);
  border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: 0 20px 50px rgba(34,37,38,.12);
}
.hero-media img { width: 100%; height: 420px; object-fit: cover; object-position: center 20%; }
.caption { font-size: 14px; color: #5c6468; margin-top: 12px; }
.band { padding: 88px 0; }
.band-dark { background: var(--onyx); color: #e8e8e8; }
.band-dark h2, .band-dark h3 { color: var(--white); }
.band-white { background: var(--white); }
h2 { font-size: clamp(28px, 4vw, 42px); margin-bottom: 16px; }
.lede { color: var(--steel); font-size: 13px; letter-spacing: .16em; text-transform: uppercase; margin-bottom: 12px; font-family: Oswald, sans-serif; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; text-align: center; padding: 28px 0; border-top: 1px solid var(--platinum); border-bottom: 1px solid var(--platinum); }
.stats div { padding: 8px 16px; border-right: 1px solid var(--platinum); }
.stats div:last-child { border-right: 0; }
.stats strong { display: block; font-family: Oswald, sans-serif; font-size: 36px; color: var(--onyx); }
.quotes { display: grid; gap: 14px; margin-top: 28px; }
.quotes p {
  background: var(--white); border: 1px solid var(--platinum);
  padding: 18px 20px; border-radius: var(--radius);
  color: var(--graphite);
}
.modules { display: grid; gap: 28px; margin-top: 36px; }
.mod {
  display: grid; grid-template-columns: 72px 1fr; gap: 20px;
  background: var(--white); border: 1px solid var(--platinum);
  padding: 28px; border-radius: 12px;
}
.num {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--steel); color: white;
  display: flex; align-items: center; justify-content: center;
  font-family: Oswald, sans-serif; font-size: 22px;
}
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 32px; }
.card {
  background: var(--white); border: 1px solid var(--platinum);
  border-radius: 12px; overflow: hidden;
}
.card img { width: 100%; height: 260px; object-fit: cover; object-position: center top; }
.card .body { padding: 20px; }
.card h3 { font-size: 22px; margin-bottom: 8px; }
.metric { font-family: Oswald, sans-serif; color: var(--steel); font-size: 20px; margin-top: 8px; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 28px; }
.yes, .no { padding: 28px; border-radius: 12px; background: var(--white); border: 1px solid var(--platinum); }
.yes h3 { color: var(--steel); }
.no h3 { color: #8a4a4a; }
.yes li, .no li { margin: 10px 0 10px 18px; }
.faq details { border-bottom: 1px solid var(--platinum); padding: 18px 0; }
.faq summary { cursor: pointer; font-family: Oswald, sans-serif; font-size: 20px; color: var(--onyx); list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.faq summary:after { content: "+"; color: var(--steel); font-size: 24px; line-height: 1; }
.faq details[open] summary:after { content: "–"; }
.faq summary::-webkit-details-marker { display: none; }
.faq p { margin-top: 10px; }
.cta-block { text-align: center; padding: 64px 0; }
footer { padding: 40px 0 64px; font-size: 12px; color: var(--ash); text-align: center; }
.overlay {
  position: fixed; inset: 0; background: rgba(34,37,38,.62);
  display: none; align-items: center; justify-content: center;
  z-index: 50; padding: 20px;
}
.overlay.open { display: flex; }
.modal {
  width: min(640px, 100%); background: var(--white);
  border-radius: 16px; padding: 28px 28px 22px;
  position: relative; box-shadow: 0 30px 80px rgba(0,0,0,.25);
}
.progress { height: 4px; background: var(--platinum); border-radius: 4px; margin-bottom: 18px; overflow: hidden; }
.progress > span { display: block; height: 100%; background: var(--steel); width: 12%; }
.close {
  position: absolute; top: 22px; right: 16px; width: 32px; height: 32px;
  border: 1px solid var(--platinum); border-radius: 50%; background: white; cursor: pointer;
  color: var(--graphite); z-index: 2;
}
.modal { padding-top: 36px; }
.step-q { font-size: 26px; margin-bottom: 8px; }
.help { color: #6b7074; font-size: 15px; margin-bottom: 22px; }
.choices { display: grid; gap: 10px; }
.choices.row { grid-template-columns: 1fr 1fr; }
.choice, .field {
  width: 100%; border: 1px solid var(--platinum); background: white;
  border-radius: 10px; padding: 16px 18px; font: inherit; color: var(--onyx);
  cursor: pointer; text-align: left;
}
.choice:hover, .choice.on { border-color: var(--steel); background: #f3f8fa; }
.field { cursor: text; }
.nav-row { display: flex; justify-content: space-between; align-items: center; margin-top: 22px; }
.linkish { background: none; border: 0; color: #6b7074; cursor: pointer; font: inherit; }
.linkish:disabled { opacity: .35; }
.fine { font-size: 12px; color: var(--ash); margin-top: 12px; }
.days { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 14px; }
.times { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.dq { text-align: center; padding: 24px 8px 8px; }
@media (max-width: 800px) {
  .nav-links { display: none; }
  .stats, .grid-2, .split, .mod { grid-template-columns: 1fr; }
  .hero h1 { font-size: 32px; }
  .choices.row { grid-template-columns: 1fr; }
}

.field.area { min-height: 120px; resize: vertical; line-height: 1.5; }

.overlay { align-items: center; }
#backBtn[hidden] { display: none; }
.split .yes, .split .no { min-height: 100%; }

#results, #system, #faq { scroll-margin-top: 88px; }
.band, .band-white { padding-top: 96px; }
.close { width: 40px; height: 40px; font-size: 22px; color: var(--onyx); top: 14px; right: 12px; }
.choice:hover { border-color: var(--steel); background: #eef5f7; }
.choice.on { border-color: var(--steel); background: #e7f1f4; box-shadow: inset 0 0 0 1px var(--steel); }
.stats strong { font-size: 40px; }
.stats span { display: block; margin-top: 4px; color: #5c6468; font-size: 14px; }