:root {
  --paper: #f4f0e7;
  --paper-deep: #e9e1d3;
  --ink: #17221f;
  --muted: #59635f;
  --navy: #183a4a;
  --navy-dark: #0f2a36;
  --orange: #f17420;
  --orange-deep: #c85412;
  --peach: #ffd1b0;
  --care: #6f9da1;
  --rust: #a84c2a;
  --line: rgba(23, 34, 31, 0.22);
  --line-light: rgba(244, 240, 231, 0.24);
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --sans: "Avenir Next", Avenir, "Segoe UI", sans-serif;
  --max: 1180px;
  --reading: 720px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 88% 8%, rgba(121, 169, 163, 0.18), transparent 30rem),
    linear-gradient(90deg, transparent 0, transparent calc(50% - 1px), rgba(23, 34, 31, 0.035) 50%, transparent calc(50% + 1px)),
    var(--paper);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

a { color: inherit; }
img, svg { max-width: 100%; }
button, input { font: inherit; }

.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 100;
  background: var(--ink);
  color: var(--paper);
  padding: 12px 16px;
}

.skip-link:focus { top: 16px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: color-mix(in srgb, var(--paper) 91%, transparent);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.header-inner {
  width: min(calc(100% - 40px), var(--max));
  min-height: 76px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.brand-mark {
  display: none;
}

.brand > span:last-child {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.brand::before {
  content: "";
  display: block;
  width: 152px;
  height: 38px;
  background: url("/assets/simerpcare-site-logo.png") center / contain no-repeat;
}

.site-footer .brand::before {
  background: var(--paper);
  -webkit-mask: url("/assets/simerpcare-site-logo.png") center / contain no-repeat;
  mask: url("/assets/simerpcare-site-logo.png") center / contain no-repeat;
}

.nav-toggle {
  display: none;
  min-width: 44px;
  min-height: 44px;
  border: 1px solid var(--line);
  color: var(--ink);
  background: transparent;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 23px;
  font-size: 0.86rem;
  font-weight: 650;
}

.site-nav a {
  position: relative;
  text-decoration: none;
  white-space: nowrap;
}

.site-nav a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -7px;
  height: 1px;
  background: var(--orange);
  transition: right 180ms ease;
}

.site-nav a:hover::after,
.site-nav a[aria-current="page"]::after { right: 0; }

.nav-cta,
.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 18px;
  border: 1px solid var(--orange);
  border-radius: 3px;
  background: var(--orange);
  color: #fff;
  font-weight: 800;
  text-decoration: none;
  transition: transform 180ms ease, background 180ms ease;
}

.nav-cta { min-height: 42px; padding: 9px 14px; }
.nav-cta:hover, .button:hover { background: var(--orange-deep); transform: translateY(-2px); }
.button.secondary { background: transparent; color: var(--ink); border-color: var(--ink); }
.button.secondary:hover { color: var(--paper); background: var(--ink); }

.wrap { width: min(calc(100% - 40px), var(--max)); margin: 0 auto; }
.reading { max-width: var(--reading); }

.legal-copy h2 {
  margin: 58px 0 16px;
  font-family: var(--serif);
  font-size: clamp(1.8rem, 3vw, 2.7rem);
  letter-spacing: -0.035em;
  line-height: 1.08;
}
.legal-copy h2:first-of-type { margin-top: 0; }
.legal-copy p { margin: 0 0 20px; }
.legal-copy .note-rail { margin: 28px 0 34px; }
.legal-copy a { text-decoration-thickness: 1px; text-underline-offset: 3px; }

.hero {
  position: relative;
  min-height: 690px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.hero::before {
  content: "";
  position: absolute;
  width: 620px;
  height: 620px;
  right: -250px;
  top: -260px;
  border: 1px solid rgba(24, 58, 74, 0.22);
  border-radius: 50%;
  box-shadow: 0 0 0 80px rgba(111, 157, 161, 0.05), 0 0 0 160px rgba(241, 116, 32, 0.035);
}

.hero-inner {
  position: relative;
  z-index: 1;
  min-height: 690px;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(310px, 0.75fr);
  align-items: center;
  gap: clamp(44px, 7vw, 100px);
  padding: 80px 0 92px;
}

.eyebrow {
  margin: 0 0 20px;
  color: var(--orange-deep);
  font-size: 0.74rem;
  font-weight: 850;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

h1, h2, h3 { text-wrap: balance; }

h1 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(3rem, 7vw, 6.4rem);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 0.96;
}

.page-hero h1 { font-size: clamp(2.8rem, 6vw, 5.4rem); max-width: 900px; }

h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(2.2rem, 4.3vw, 4.2rem);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 1.02;
}

h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.35rem, 2.4vw, 2rem);
  font-weight: 560;
  line-height: 1.14;
}

.lede {
  max-width: 760px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: clamp(1.08rem, 1.8vw, 1.3rem);
  line-height: 1.55;
}

.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; margin-top: 34px; }
.hero-note { max-width: 530px; margin: 18px 0 0; color: var(--muted); font-size: 0.9rem; }

.mechanism-mark {
  position: relative;
  min-height: 420px;
  display: grid;
  align-content: center;
}

.mechanism-mark svg { overflow: visible; }
.mechanism-label { font-size: 13px; font-weight: 800; letter-spacing: 0.05em; text-transform: uppercase; }

.floating-photo-card {
  position: relative;
  z-index: 0;
  width: min(100%, 420px);
  aspect-ratio: 16 / 10;
  margin-inline: auto;
}

.floating-photo-card::before {
  position: absolute;
  z-index: -1;
  inset: 12px -12px -12px 12px;
  content: "";
  border: 1px solid var(--ink);
  background: var(--paper);
  transform: rotate(2deg);
}

.floating-photo-card img {
  display: block;
  width: 100%;
  height: 100%;
  border: 1px solid var(--ink);
  object-fit: cover;
  box-shadow: 12px 16px 30px rgba(23, 34, 31, 0.14);
  animation: floating-photo-card-drift 8s ease-in-out infinite;
}

.floating-photo-card.bio-portrait {
  width: min(100%, 360px);
  aspect-ratio: 5 / 6;
}

.bio-portrait img { object-position: center top; }

@keyframes floating-photo-card-drift {
  0%, 100% { transform: translateY(0) rotate(-1.5deg); }
  50% { transform: translateY(-5px) rotate(0deg); }
}

.page-hero { min-height: 500px; }
.page-hero .hero-inner { min-height: 500px; grid-template-columns: minmax(0, 1fr) minmax(320px, 450px); }

.section { padding: clamp(78px, 10vw, 140px) 0; border-bottom: 1px solid var(--line); }
.section.compact { padding: 72px 0; }
.section-dark { color: var(--paper); background: var(--navy-dark); border-color: var(--line-light); }
.section-tint { background: rgba(233, 225, 211, 0.62); }

.section-head {
  display: grid;
  grid-template-columns: minmax(160px, 0.33fr) minmax(0, 0.67fr);
  gap: 42px;
  align-items: start;
  margin-bottom: 70px;
}

.section-index {
  display: flex;
  gap: 12px;
  align-items: center;
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.section-index::before { content: ""; width: 52px; height: 1px; background: currentColor; opacity: 0.5; }

.two-up { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(34px, 7vw, 100px); }
.two-up.uneven { grid-template-columns: 0.8fr 1.2fr; }
.two-up > * { min-width: 0; }

.editorial-list { margin: 0; padding: 0; list-style: none; }
.editorial-list li { padding: 26px 0; border-top: 1px solid var(--line); }
.section-dark .editorial-list li { border-color: var(--line-light); }
.editorial-list li:last-child { border-bottom: 1px solid var(--line); }
.section-dark .editorial-list li:last-child { border-color: var(--line-light); }
.editorial-list p { margin: 8px 0 0; color: var(--muted); }
.section-dark .editorial-list p { color: rgba(244, 240, 231, 0.73); }

.ledger-pair {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(48px, 10vw, 140px);
  padding: 32px 0;
}

.ledger-pair::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--line);
}

.ledger-side { position: relative; }
.ledger-side::before {
  content: "";
  position: absolute;
  top: 12px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--orange);
}
.ledger-side:first-child::before { right: calc(-1 * clamp(29px, 5vw, 75px) - 6px); }
.ledger-side:last-child::before { left: calc(-1 * clamp(29px, 5vw, 75px) - 5px); background: var(--care); }
.ledger-side p { color: var(--muted); }

.pull-statement {
  margin: 0;
  max-width: 900px;
  font-family: var(--serif);
  font-size: clamp(2rem, 4.5vw, 4.5rem);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.steps { counter-reset: steps; list-style: none; margin: 0; padding: 0; }
.steps li {
  counter-increment: steps;
  display: grid;
  grid-template-columns: 86px 1fr;
  gap: 24px;
  padding: 34px 0;
  border-top: 1px solid var(--line);
}
.steps li:last-child { border-bottom: 1px solid var(--line); }
.steps li::before {
  content: "0" counter(steps);
  color: var(--orange-deep);
  font-family: var(--serif);
  font-size: 1.65rem;
}
.steps p { margin: 10px 0 0; color: var(--muted); }

.note-rail {
  border-left: 3px solid var(--rust);
  padding: 4px 0 4px 24px;
  color: var(--muted);
}

.question-list { margin-top: 48px; }
.question {
  display: grid;
  grid-template-columns: minmax(220px, 0.38fr) minmax(0, 0.62fr);
  gap: 40px;
  padding: 30px 0;
  border-top: 1px solid var(--line);
}
.question:last-child { border-bottom: 1px solid var(--line); }
.question p { margin: 0; color: var(--muted); }

.calculator-shell {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(32px, 7vw, 90px);
  padding: clamp(34px, 6vw, 72px);
  background: var(--navy-dark);
  color: var(--paper);
  position: relative;
  overflow: hidden;
}
.calculator-shell::after {
  content: "639";
  position: absolute;
  right: -24px;
  bottom: -80px;
  color: rgba(244, 240, 231, 0.04);
  font-family: var(--serif);
  font-size: 18rem;
  line-height: 1;
}
.calculator-controls, .calculator-results { position: relative; z-index: 1; }
.calculator-shell label { display: block; margin: 32px 0 12px; font-weight: 800; }
.calculator-shell input {
  width: 100%;
  min-height: 62px;
  padding: 12px 16px;
  border: 0;
  border-bottom: 2px solid var(--peach);
  border-radius: 0;
  color: var(--paper);
  background: rgba(244, 240, 231, 0.08);
  font-size: 1.35rem;
}
.calculator-shell input:focus { outline: 3px solid rgba(241, 116, 32, 0.48); outline-offset: 3px; }
.field-help { margin: 10px 0 0; color: rgba(244, 240, 231, 0.68); font-size: 0.88rem; }
.calc-error { min-height: 26px; margin: 10px 0 0; color: #ffb9a5; font-weight: 700; }
.result-primary { margin-bottom: 30px; padding-bottom: 28px; border-bottom: 1px solid var(--line-light); }
.result-primary strong {
  display: block;
  font-family: var(--serif);
  font-size: clamp(3rem, 7vw, 6.5rem);
  font-weight: 500;
  line-height: 0.95;
  letter-spacing: -0.05em;
}
.result-label { display: block; margin-top: 8px; color: rgba(244, 240, 231, 0.72); }
.result-row { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.result-row strong { font-size: 1.45rem; }
.calc-disclosure { margin: 28px 0 0; color: rgba(244, 240, 231, 0.65); font-size: 0.83rem; }

.check-list { list-style: none; margin: 0; padding: 0; }
.check-list li { position: relative; padding: 13px 0 13px 34px; border-bottom: 1px solid var(--line); }
.check-list li::before { content: "+"; position: absolute; left: 0; color: var(--orange-deep); font-weight: 900; }
.check-list.no-list li::before { content: "−"; color: var(--rust); }

.cta-band {
  position: relative;
  overflow: hidden;
  padding: clamp(62px, 9vw, 110px) 0;
  color: var(--ink);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(112deg, rgba(255, 209, 176, 0.34), transparent 42%),
    var(--paper-deep);
}
.cta-band::before {
  content: "";
  position: absolute;
  top: 0;
  left: max(20px, calc((100% - var(--max)) / 2));
  width: clamp(72px, 9vw, 118px);
  height: 5px;
  background: var(--orange);
}
.cta-band::after {
  content: "";
  position: absolute;
  right: -100px;
  top: -170px;
  width: 460px;
  height: 460px;
  border: 1px solid rgba(24, 58, 74, 0.16);
  border-radius: 50%;
}
.cta-inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 40px; }
.cta-band .button { background: var(--orange); color: #fff; border-color: var(--orange); }
.cta-band .button:hover { background: var(--orange-deep); border-color: var(--orange-deep); }

.photo-break {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--navy-dark);
}
.photo-break img {
  display: block;
  width: 100%;
  height: clamp(320px, 48vw, 640px);
  object-fit: cover;
}
.photo-break::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(15, 42, 54, 0.18), transparent 48%, rgba(241, 116, 32, 0.08));
  pointer-events: none;
}
.photo-caption {
  position: absolute;
  z-index: 1;
  left: max(20px, calc((100vw - var(--max)) / 2));
  bottom: 24px;
  max-width: 480px;
  margin: 0;
  padding: 9px 13px;
  color: var(--paper);
  background: rgba(15, 42, 54, 0.78);
  font-size: 0.78rem;
}

.site-footer { color: rgba(244, 240, 231, 0.75); background: var(--ink); padding: 62px 0 36px; }
.footer-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 70px; }
.footer-nav { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 24px; }
.footer-nav a { text-decoration: none; }
.footer-disclosure { margin: 26px 0 0; font-size: 0.82rem; }
.footer-bottom { margin-top: 42px; padding-top: 20px; border-top: 1px solid rgba(244, 240, 231, 0.15); font-size: 0.78rem; }
.footer-bottom a { color: inherit; text-decoration: none; }
.footer-bottom a:hover, .footer-bottom a:focus-visible { color: var(--orange); text-decoration: underline; }

.reveal { opacity: 0; transform: translateY(16px); transition: opacity 600ms ease, transform 600ms ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1040px) {
  .site-nav { gap: 14px; font-size: 0.78rem; }
}

@media (max-width: 1240px) {
  .nav-toggle { display: inline-grid; place-items: center; }
  .site-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 76px;
    display: none;
    padding: 18px 20px 24px;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: stretch;
    font-size: 1rem;
  }
  .site-nav.open { display: flex; }
  .site-nav a { min-height: 44px; display: flex; align-items: center; }
  .nav-cta { justify-content: center; }
}

@media (max-width: 860px) {
  .hero-inner, .page-hero .hero-inner, .section-head, .calculator-shell, .cta-inner, .footer-grid { grid-template-columns: 1fr; }
  .hero-inner { padding-top: 64px; }
  .mechanism-mark { min-height: 300px; max-width: 520px; }
  .floating-photo-card { width: min(90vw, 420px); margin-top: 16px; }
  .floating-photo-card img { animation: none; }
  .section-head { margin-bottom: 48px; }
  .two-up, .two-up.uneven { grid-template-columns: 1fr; }
  .question { grid-template-columns: 1fr; gap: 10px; }
  .cta-inner { align-items: start; }
}

@media (max-width: 620px) {
  body { font-size: 16px; }
  .wrap, .header-inner { width: min(calc(100% - 28px), var(--max)); }
  .hero, .hero-inner { min-height: auto; }
  .hero-inner { padding: 54px 0 70px; }
  h1 { font-size: clamp(2.7rem, 14vw, 4.4rem); }
  .mechanism-mark { min-height: 250px; }
  .ledger-pair { grid-template-columns: 1fr; gap: 52px; }
  .ledger-pair::before { left: 8px; }
  .ledger-side { padding-left: 38px; }
  .ledger-side:first-child::before, .ledger-side:last-child::before { left: 3px; right: auto; }
  .steps li { grid-template-columns: 58px 1fr; gap: 14px; }
  .calculator-shell { padding: 30px 22px; }
  .result-row { grid-template-columns: 1fr; }
  .footer-nav { grid-template-columns: 1fr; }
  .button { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}