:root {
  --navy: #123552;
  --navy-2: #1c4768;
  --teal: #147b82;
  --teal-dark: #0d6268;
  --mint: #e9f3f1;
  --mint-2: #f3f8f7;
  --orange: #e9893e;
  --orange-soft: #fff1e4;
  --ink: #1d2b38;
  --muted: #526473;
  --line: #cfdddf;
  --white: #ffffff;
  --shadow: 0 20px 60px rgba(18, 53, 82, .12);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --max: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Calibri, "Segoe UI", Arial, sans-serif;
  font-size: 18px;
  line-height: 1.58;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--teal-dark); text-underline-offset: 3px; }
a:hover { color: var(--navy); }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 4px solid rgba(233, 137, 62, .48); outline-offset: 4px; }

.skip-link {
  position: absolute;
  left: -999px;
  top: 8px;
  z-index: 999;
  padding: .75rem 1rem;
  background: var(--navy);
  color: white;
  border-radius: 8px;
}
.skip-link:focus { left: 8px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(207,221,223,.8);
}
.header-inner {
  width: min(calc(100% - 40px), var(--max));
  min-height: 78px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--navy);
  font-weight: 800;
  text-decoration: none;
  letter-spacing: -.02em;
}
.brand img { width: 42px; height: 42px; }
.nav { display: flex; align-items: center; gap: 22px; }
.nav a { color: var(--navy); font-weight: 700; text-decoration: none; font-size: .95rem; }
.nav a:hover { color: var(--teal-dark); }

.container { width: min(calc(100% - 40px), var(--max)); margin: 0 auto; }
.section { padding: 88px 0; }
.section-sm { padding: 58px 0; }
.section-tint { background: var(--mint-2); }
.section-dark { background: var(--navy); color: white; }
.section-dark a { color: white; }

.eyebrow {
  margin: 0 0 12px;
  color: var(--teal-dark);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .11em;
  font-size: .78rem;
}
.section-dark .eyebrow { color: #aee4dd; }
h1, h2, h3 { color: var(--navy); line-height: 1.08; letter-spacing: -.035em; margin-top: 0; }
h1 { font-size: clamp(2.7rem, 6vw, 5.3rem); margin-bottom: 24px; max-width: 900px; }
h2 { font-size: clamp(2rem, 4vw, 3.35rem); margin-bottom: 18px; }
h3 { font-size: clamp(1.3rem, 2.2vw, 1.65rem); margin-bottom: 12px; }
.section-dark h1, .section-dark h2, .section-dark h3 { color: white; }
.lead { font-size: clamp(1.15rem, 2vw, 1.38rem); color: var(--muted); max-width: 820px; }
.section-dark .lead { color: #dce9ee; }
.kicker { font-size: 1.06rem; color: var(--muted); max-width: 790px; }

.hero { padding: 72px 0 54px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.12fr .88fr; gap: 62px; align-items: center; }
.hero-copy { padding: 18px 0; }
.hero-visual {
  position: relative;
  min-height: 520px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--mint);
  box-shadow: var(--shadow);
}
.hero-visual img { width: 100%; height: 100%; min-height: 520px; object-fit: cover; }
.hero-visual::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 40%;
  background: linear-gradient(transparent, rgba(18,53,82,.25));
  pointer-events: none;
}
.hero-note {
  position: absolute;
  z-index: 2;
  right: 22px;
  bottom: 22px;
  left: 22px;
  padding: 17px 18px;
  border-radius: 14px;
  background: rgba(255,255,255,.94);
  color: var(--navy);
  font-weight: 700;
  box-shadow: 0 10px 30px rgba(18,53,82,.16);
}


.hero-note-main { display: block; }
.image-disclosure {
  display: block;
  margin-top: 9px;
  padding-top: 9px;
  border-top: 1px solid rgba(18,53,82,.14);
  color: #496273;
  font-size: .78rem;
  line-height: 1.4;
  font-weight: 500;
}
.image-disclosure-on-dark {
  border-top-color: rgba(255,255,255,.18);
  color: #bcd0da;
}

.button-row { display: flex; flex-wrap: wrap; gap: 14px; margin: 30px 0 22px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 14px 22px;
  border: 2px solid transparent;
  border-radius: 999px;
  font-weight: 800;
  text-decoration: none;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--teal); color: white; box-shadow: 0 12px 26px rgba(20,123,130,.25); }
.btn-primary:hover { background: var(--teal-dark); color: white; }
.btn-secondary { background: white; color: var(--navy); border-color: var(--line); }
.btn-secondary:hover { border-color: var(--navy); color: var(--navy); }
.btn-light { background: white; color: var(--navy); }
.btn-disabled, .btn[aria-disabled="true"] { opacity: .58; cursor: not-allowed; box-shadow: none; }
.btn-disabled:hover, .btn[aria-disabled="true"]:hover { transform: none; }

.trust-row { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 24px; }
.trust-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--mint);
  color: var(--navy);
  font-weight: 750;
  font-size: .9rem;
}
.trust-pill::before { content: "✓"; color: var(--teal-dark); font-weight: 900; }

.section-heading { max-width: 820px; margin-bottom: 40px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.card {
  background: white;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 28px;
  box-shadow: 0 12px 36px rgba(18,53,82,.06);
}
.card p:last-child { margin-bottom: 0; }
.card-number {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 20px;
  border-radius: 12px;
  background: var(--mint);
  color: var(--teal-dark);
  font-weight: 900;
}
.card-accent { border-top: 6px solid var(--teal); }
.card-warm { background: var(--orange-soft); border-color: #f2d2b7; }
.card-dark { background: var(--navy); color: white; border-color: var(--navy); }
.card-dark h3 { color: white; }
.card-dark p { color: #dce9ee; }

.benefit-grid { display: grid; grid-template-columns: .95fr 1.05fr; gap: 54px; align-items: start; }
.benefit-panel { border-left: 5px solid var(--orange); padding-left: 24px; }
.benefit-list { display: grid; gap: 18px; margin: 0; padding: 0; list-style: none; }
.benefit-list li { position: relative; padding-left: 34px; }
.benefit-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .45em;
  width: 18px;
  height: 18px;
  border-radius: 6px;
  background: var(--teal);
  box-shadow: inset 0 0 0 5px var(--mint);
}

.cta-band {
  padding: 44px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--navy), var(--navy-2));
  color: white;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 34px;
}
.cta-band h2 { color: white; margin-bottom: 10px; }
.cta-band p { margin: 0; color: #dce9ee; max-width: 720px; }

.page-hero { padding: 72px 0 58px; background: linear-gradient(180deg, var(--mint-2), white); }
.page-hero h1 { font-size: clamp(2.6rem, 5vw, 4.8rem); }

.guide-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.guide-card { padding: 24px; border-radius: var(--radius-md); background: white; border: 1px solid var(--line); }
.guide-card .label { display: inline-block; margin-bottom: 13px; color: var(--teal-dark); font-weight: 800; font-size: .78rem; text-transform: uppercase; letter-spacing: .09em; }
.guide-card h3 { font-size: 1.35rem; }

.pathway-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.pathway-card {
  position: relative;
  min-height: 360px;
  display: flex;
  flex-direction: column;
  padding: 30px;
  border-radius: var(--radius-md);
  background: white;
  border: 1px solid var(--line);
  overflow: hidden;
}
.pathway-card.core { border: 3px solid var(--teal); box-shadow: 0 18px 50px rgba(20,123,130,.14); }
.pathway-card::before {
  content: attr(data-number);
  position: absolute;
  right: 20px;
  top: 8px;
  color: rgba(18,53,82,.055);
  font-size: 7rem;
  line-height: 1;
  font-weight: 900;
}
.pathway-tag { color: var(--teal-dark); text-transform: uppercase; letter-spacing: .09em; font-weight: 900; font-size: .78rem; }
.pathway-time { margin-top: auto; padding-top: 20px; color: var(--muted); font-weight: 800; }
.pathway-actions { margin-top: 12px; }
.pathway-card ul { padding-left: 1.15rem; }
.pathway-card li { margin-bottom: .45rem; }

.info-strip { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.info-box { padding: 30px; border-radius: var(--radius-md); background: var(--mint-2); border: 1px solid var(--line); }
.info-box.warm { background: var(--orange-soft); border-color: #f2d2b7; }

.details-stack { display: grid; gap: 14px; }
details { border: 1px solid var(--line); border-radius: 14px; background: white; overflow: hidden; }
summary { padding: 18px 22px; cursor: pointer; color: var(--navy); font-weight: 800; }
details > div { padding: 0 22px 20px; color: var(--muted); }

.site-footer { background: #0c293f; color: #dce9ee; padding: 46px 0; }
.footer-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 42px; }
.site-footer h2, .site-footer h3 { color: white; }
.site-footer a { color: #c9eee9; }
.footer-small { font-size: .88rem; color: #abc0ca; }

.notice {
  display: none;
  margin-top: 16px;
  padding: 12px 14px;
  border-radius: 10px;
  background: #fff4d7;
  color: #684b00;
  font-size: .9rem;
}
.notice.show { display: block; }

@media (max-width: 980px) {
  .hero-grid, .benefit-grid, .footer-grid { grid-template-columns: 1fr; }
  .hero-visual { min-height: 390px; }
  .hero-visual img { min-height: 390px; }
  .guide-grid { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: 1fr; }
  .nav a:not(.nav-cta) { display: none; }
}
@media (max-width: 680px) {
  body { font-size: 17px; }
  .header-inner, .container { width: min(calc(100% - 28px), var(--max)); }
  .section { padding: 64px 0; }
  .section-sm { padding: 44px 0; }
  .hero { padding: 44px 0 34px; }
  h1 { font-size: clamp(2.45rem, 13vw, 3.8rem); }
  .hero-grid { gap: 34px; }
  .hero-visual, .hero-visual img { min-height: 300px; }
  .grid-2, .guide-grid, .pathway-grid, .info-strip { grid-template-columns: 1fr; }
  .button-row .btn { width: 100%; }
  .cta-band { padding: 30px 24px; flex-direction: column; align-items: flex-start; }
  .pathway-card { min-height: 0; }
  .nav { gap: 10px; }
  .nav .btn { min-height: 44px; padding: 10px 14px; font-size: .88rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

/* Final launch refinements */
.hero-visual { margin: 0; background: #dfe9e7; }
.hero-visual img { object-position: center center; }
.visual-section { background: #ffffff; }
.conditions-figure {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--navy);
  box-shadow: var(--shadow);
}
.conditions-figure img {
  width: 100%;
  aspect-ratio: 1163 / 646;
  object-fit: cover;
}
.conditions-figure figcaption {
  padding: 18px 24px 20px;
  color: #dce9ee;
  font-size: .96rem;
}

.pathway-core {
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 36px;
  align-items: end;
  margin-bottom: 34px;
  border: 3px solid var(--teal);
  box-shadow: 0 18px 50px rgba(20,123,130,.14);
}
.pathway-core-copy { max-width: 760px; }
.pathway-core-action {
  min-width: 250px;
  padding-left: 28px;
  border-left: 1px solid var(--line);
}
.pathway-core-action .btn { width: 100%; }
.optional-heading { margin: 42px 0 20px; }
.optional-heading .eyebrow { margin-bottom: 6px; }
.optional-heading p:last-child { margin: 0; color: var(--muted); }
.optional-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.optional-grid .pathway-card { min-height: 430px; }

@media (max-width: 980px) {
  .optional-grid { grid-template-columns: 1fr; }
  .optional-grid .pathway-card { min-height: 0; }
}

@media (max-width: 760px) {
  .pathway-core { grid-template-columns: 1fr; gap: 16px; }
  .pathway-core-action { min-width: 0; padding: 0; border-left: 0; }
  .conditions-figure figcaption { padding: 16px 18px 18px; }
}


/* Launch final: conversion, evidence and mobile refinements */
.microcopy {
  margin: -4px 0 0;
  max-width: 760px;
  color: var(--muted);
  font-size: .96rem;
  font-weight: 650;
}
.evidence-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}
.evidence-card {
  display: flex;
  flex-direction: column;
  min-height: 430px;
  padding: 28px;
  border: 1px solid var(--line);
  border-top: 6px solid var(--teal);
  border-radius: var(--radius-md);
  background: white;
  box-shadow: 0 12px 36px rgba(18,53,82,.06);
}
.evidence-label {
  color: var(--teal-dark);
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: .76rem;
  font-weight: 900;
}
.evidence-card h3 { margin-top: 12px; }
.citation-title { margin-top: auto; color: var(--muted); font-size: .94rem; }
.text-link { font-weight: 850; }
.evidence-transition {
  max-width: 900px;
  margin: 32px 0 0;
  padding: 20px 24px;
  border-left: 5px solid var(--orange);
  background: var(--orange-soft);
  border-radius: 0 14px 14px 0;
}

@media (max-width: 980px) {
  .evidence-grid { grid-template-columns: 1fr; }
  .evidence-card { min-height: 0; }
}

@media (max-width: 680px) {
  body { padding-bottom: env(safe-area-inset-bottom); }
  .site-header { backdrop-filter: blur(18px); }
  .header-inner { min-height: 68px; }
  .brand { gap: 8px; font-size: .95rem; }
  .brand img { width: 36px; height: 36px; }
  .hero { padding-top: 34px; }
  .hero-copy .lead { font-size: 1.08rem; line-height: 1.5; }
  .hero-visual, .hero-visual img { min-height: 280px; }
  .hero-visual img { object-position: 50% 44%; }
  .hero-note { right: 14px; bottom: 14px; left: 14px; padding: 14px; font-size: .92rem; }
  .image-disclosure { font-size: .74rem; }
  .trust-pill { width: 100%; border-radius: 12px; }
  .guide-card, .card, .info-box, .evidence-card, .pathway-card { padding: 22px; }
  .page-hero { padding: 48px 0 38px; }
  .page-hero h1 { font-size: clamp(2.25rem, 12vw, 3.3rem); }
  .lead { font-size: 1.1rem; }
  .benefit-panel { padding-left: 18px; }
  .optional-grid .btn, .pathway-core-action .btn { width: 100%; }
  summary { padding: 17px 18px; }
  details > div { padding: 0 18px 18px; }
}