:root {
  --ink: #102c32;
  --deep: #173b40;
  --teal: #1f5f63;
  --sand: #f2eadc;
  --paper: #fbf7ef;
  --coral: #e96d4c;
  --gold: #d8a94c;
  --muted: #5d716f;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: Arial, Helvetica, sans-serif; }
a { color: inherit; }

.site-header {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(16,44,50,.14);
}

.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; font-weight: 800; letter-spacing: -.02em; }
.brand small { display: block; margin-top: 2px; color: var(--muted); font-size: 11px; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; }
.brand-mark { width: 40px; height: 40px; display: grid; place-items: center; border: 1px solid var(--teal); border-radius: 50%; font-size: 12px; letter-spacing: -.04em; }
.header-cta { text-decoration: none; font-size: 14px; font-weight: 800; border-bottom: 2px solid var(--coral); padding-bottom: 4px; }
.site-header nav { display: flex; gap: 24px; }
.site-header nav a { color: var(--muted); font-size: 13px; font-weight: 700; text-decoration: none; }
.site-header nav a:hover { color: var(--ink); }

.hero {
  position: relative;
  overflow: hidden;
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  min-height: 690px;
  padding: 90px 0 76px;
  display: grid;
  grid-template-columns: 1.08fr .72fr;
  gap: 72px;
  align-items: center;
}
.hero-copy { position: relative; z-index: 1; }
.eyebrow { margin: 0 0 22px; color: var(--teal); font-size: 12px; font-weight: 800; letter-spacing: .17em; text-transform: uppercase; }
h1 { max-width: 740px; margin: 0; font-family: Georgia, 'Times New Roman', serif; font-size: clamp(48px, 6.2vw, 82px); font-weight: 500; line-height: .98; letter-spacing: -.045em; }
h1 em { color: var(--coral); font-weight: 500; }
.hero-lede { max-width: 650px; margin: 30px 0 0; color: #3d5758; font-size: 19px; line-height: 1.65; }
.hero-actions { margin-top: 34px; display: flex; align-items: center; gap: 26px; flex-wrap: wrap; }
.button { min-height: 54px; display: inline-flex; align-items: center; justify-content: center; gap: 20px; border-radius: 2px; padding: 0 24px; text-decoration: none; font-size: 14px; font-weight: 800; }
.button-primary { background: var(--coral); color: white; box-shadow: 0 9px 30px rgba(176,70,43,.18); }
.button-dark { width: 100%; background: var(--deep); color: white; }
.text-link { font-size: 14px; font-weight: 800; text-underline-offset: 5px; }
.privacy-note { margin-top: 20px; color: var(--muted); font-size: 13px; }

.survey-card { position: relative; z-index: 1; background: var(--sand); border: 1px solid rgba(16,44,50,.12); padding: 30px; box-shadow: 22px 22px 0 rgba(31,95,99,.1); }
.card-topline { display: flex; justify-content: space-between; padding-bottom: 18px; border-bottom: 1px solid rgba(16,44,50,.15); color: var(--muted); font-size: 11px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.survey-card h2 { margin: 28px 0 24px; font-family: Georgia, 'Times New Roman', serif; font-size: 36px; font-weight: 500; letter-spacing: -.035em; }
.survey-card ol { list-style: none; padding: 0; margin: 0 0 30px; }
.survey-card li { display: flex; gap: 14px; padding: 14px 0; border-top: 1px solid rgba(16,44,50,.1); font-size: 14px; }
.survey-card li span { color: var(--coral); font-size: 11px; font-weight: 800; }
.survey-card > p { margin: 16px 0 0; color: var(--muted); font-size: 11px; line-height: 1.5; text-align: center; }
.sun-orbit { position: absolute; width: 360px; height: 360px; right: 270px; top: 22px; border: 1px solid rgba(216,169,76,.45); border-radius: 50%; }
.sun-orbit span { position: absolute; width: 92px; height: 92px; right: 22px; top: 35px; border-radius: 50%; background: var(--gold); opacity: .25; }

.definition-strip { background: var(--deep); color: white; display: grid; grid-template-columns: 1fr 1fr; }
.definition-strip article { min-height: 200px; padding: 44px max(34px, calc((100vw - 1180px)/2)); display: flex; align-items: flex-start; gap: 24px; }
.definition-strip article:first-child { border-right: 1px solid rgba(255,255,255,.16); padding-right: 64px; }
.definition-strip article:last-child { padding-left: 64px; }
.definition-strip h2 { margin: 0 0 9px; font-family: Georgia, 'Times New Roman', serif; font-size: 28px; font-weight: 500; }
.definition-strip p { max-width: 470px; margin: 0; color: #ccdcda; line-height: 1.6; }
.symbol { color: #f2b39f; font-size: 33px; line-height: 1; }

.section-pad { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 110px 0; }
.section-kicker { margin: 0 0 18px; color: var(--coral); font-size: 11px; font-weight: 900; letter-spacing: .18em; text-transform: uppercase; }
.section-kicker.light { color: #f2b39f; }
.intro { display: grid; grid-template-columns: .55fr 1fr; gap: 64px; border-bottom: 1px solid rgba(16,44,50,.14); }
.intro h2, .section-heading h2, .privacy-copy h2, .who h2, .final-cta h2 { margin: 0; font-family: Georgia, 'Times New Roman', serif; font-size: clamp(40px, 5vw, 66px); font-weight: 500; line-height: 1.05; letter-spacing: -.04em; }
.intro > div > p { max-width: 690px; color: var(--muted); font-size: 18px; line-height: 1.75; }
.interest-section { padding: 110px max(20px, calc((100vw - 1180px)/2)); background: #ecf1ed; }
.section-heading { max-width: 760px; margin-bottom: 52px; }
.section-heading.compact { max-width: 680px; }
.section-heading > p:last-child { max-width: 650px; color: var(--muted); font-size: 17px; line-height: 1.65; }
.interest-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.interest-card { position: relative; min-height: 520px; overflow: hidden; padding: 44px; background: var(--deep); color: white; }
.interest-card.coral { background: #e77758; }
.large-symbol { position: absolute; right: -10px; top: -48px; color: rgba(255,255,255,.13); font-size: 210px; line-height: 1; }
.card-number { margin: 0 0 100px; color: #b5cfca; font-size: 12px; font-weight: 900; }
.interest-card.coral .card-number { color: #ffe0d5; }
.interest-card h3 { margin: 0 0 18px; font-family: Georgia, 'Times New Roman', serif; font-size: 48px; font-weight: 500; }
.interest-card > p:not(.card-number) { max-width: 520px; color: #d6e4e1; font-size: 17px; line-height: 1.65; }
.interest-card.coral > p:not(.card-number) { color: #fff6f2; }
.interest-card ul { list-style: none; margin: 34px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.interest-card li { padding: 9px 12px; border: 1px solid rgba(255,255,255,.28); border-radius: 99px; font-size: 12px; }
.process-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid rgba(16,44,50,.2); }
.process-grid article { padding: 34px 34px 20px 0; border-right: 1px solid rgba(16,44,50,.2); }
.process-grid article + article { padding-left: 34px; }
.process-grid article:last-child { border-right: 0; }
.process-grid span { color: var(--coral); font-size: 11px; font-weight: 900; }
.process-grid h3 { margin: 30px 0 12px; font-family: Georgia, 'Times New Roman', serif; font-size: 27px; font-weight: 500; }
.process-grid p { color: var(--muted); line-height: 1.65; }
.privacy-section { background: var(--deep); color: white; display: grid; grid-template-columns: 1fr 1fr; }
.privacy-copy { padding: 100px max(40px, calc((100vw - 1180px)/2)); padding-right: 80px; }
.privacy-copy p:not(.section-kicker) { color: #c9dbd8; font-size: 17px; line-height: 1.7; }
.button-sand { margin-top: 24px; background: var(--sand); color: var(--ink); }
.privacy-list { padding: 70px max(40px, calc((100vw - 1180px)/2)); padding-left: 80px; background: #1f4d52; }
.privacy-list div { padding: 26px 0; border-bottom: 1px solid rgba(255,255,255,.16); }
.privacy-list span, .privacy-list strong { display: block; }
.privacy-list span { margin-bottom: 8px; color: #9fc0bc; font-size: 10px; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.privacy-list strong { font-family: Georgia, 'Times New Roman', serif; font-size: 24px; font-weight: 500; }
.who { display: grid; grid-template-columns: .95fr 1fr; gap: 80px; align-items: end; }
.who-grid { display: grid; grid-template-columns: 1fr 1fr; }
.who-grid span { min-height: 100px; padding: 28px 18px; display: grid; place-items: center; border: 1px solid rgba(16,44,50,.18); color: var(--teal); font-family: Georgia, 'Times New Roman', serif; font-size: 20px; text-align: center; }
.faq { border-top: 1px solid rgba(16,44,50,.14); }
.faq-list { margin-left: min(25%, 260px); }
details { border-top: 1px solid rgba(16,44,50,.2); }
details:last-child { border-bottom: 1px solid rgba(16,44,50,.2); }
summary { padding: 25px 4px; display: flex; justify-content: space-between; gap: 24px; cursor: pointer; font-family: Georgia, 'Times New Roman', serif; font-size: 20px; list-style: none; }
summary::-webkit-details-marker { display: none; }
summary span { color: var(--coral); font-family: Arial, Helvetica, sans-serif; }
details[open] summary span { transform: rotate(45deg); }
details p { max-width: 720px; margin: -4px 0 26px; color: var(--muted); line-height: 1.7; }
.final-cta { padding: 110px 20px; background: #d9a74a; color: var(--ink); text-align: center; }
.final-cta .section-kicker { color: #704718; }
.final-cta h2 { max-width: 850px; margin: 0 auto; }
.final-cta > p:not(.section-kicker) { margin: 24px auto 32px; font-size: 17px; }
.button-coral { background: var(--deep); color: white; }
.button[aria-disabled="true"] { opacity: .7; }
footer { padding: 48px max(20px, calc((100vw - 1180px)/2)); display: grid; grid-template-columns: 1fr 1.2fr 1fr; align-items: center; gap: 30px; background: #0d262b; color: #aac1bf; font-size: 11px; line-height: 1.6; }
footer p:last-child { text-align: right; }
.footer-brand { color: white; }

@media (max-width: 850px) {
  .site-header { min-height: 74px; }
  .header-cta { display: none; }
  .site-header nav { display: none; }
  .hero { grid-template-columns: 1fr; gap: 42px; padding: 64px 0; }
  .sun-orbit { right: -180px; top: 70px; }
  .definition-strip { grid-template-columns: 1fr; }
  .definition-strip article:first-child { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.16); padding-right: 30px; }
  .definition-strip article:last-child { padding-left: 30px; }
  .section-pad { padding: 76px 0; }
  .intro, .who { grid-template-columns: 1fr; gap: 30px; }
  .interest-grid, .privacy-section { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .process-grid article, .process-grid article + article { padding: 28px 0; border-right: 0; border-bottom: 1px solid rgba(16,44,50,.2); }
  .privacy-copy, .privacy-list { padding: 72px 30px; }
  .faq-list { margin-left: 0; }
  footer { grid-template-columns: 1fr; text-align: left; }
  footer p:last-child { text-align: left; }
}

@media (max-width: 520px) {
  .site-header, .hero { width: min(100% - 28px, 1180px); }
  h1 { font-size: 48px; }
  .hero-lede { font-size: 17px; }
  .button-primary { width: 100%; }
  .survey-card { padding: 24px; box-shadow: 10px 10px 0 rgba(31,95,99,.1); }
  .interest-section { padding: 76px 14px; }
  .interest-card { min-height: 480px; padding: 30px; }
  .who-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }