:root {
  --black: #080907;
  --black-soft: #10110f;
  --panel: #131411;
  --line: #34352f;
  --line-soft: rgba(255, 255, 255, 0.11);
  --cream: #f3efe5;
  --muted: #aaa79f;
  --gold: #d6ac57;
  --gold-light: #eccb82;
  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: "Manrope", Arial, sans-serif;
  --max: 1320px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--cream);
  background: var(--black);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }
p { margin: 0 0 1.25rem; }
h1, h2, h3 { margin: 0; font-family: var(--serif); font-weight: 600; line-height: .95; }
h1 { font-size: clamp(3.7rem, 7vw, 7rem); letter-spacing: -.045em; }
h2 { font-size: clamp(3rem, 5vw, 5.3rem); letter-spacing: -.035em; }
h3 { font-size: clamp(2.2rem, 4vw, 4.1rem); letter-spacing: -.025em; }
em { color: var(--gold); font-weight: 500; }

.skip-link {
  position: fixed;
  left: 1rem;
  top: -5rem;
  z-index: 100;
  padding: .75rem 1rem;
  background: var(--gold);
  color: #000;
  text-decoration: none;
}
.skip-link:focus { top: 1rem; }

.site-header {
  width: min(calc(100% - 3rem), var(--max));
  margin: 0 auto;
  min-height: 108px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  border-bottom: 1px solid var(--line-soft);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: .8rem;
  width: max-content;
  text-decoration: none;
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .08em;
  line-height: 1.2;
  text-transform: uppercase;
}
.brand small { color: var(--gold); font-size: .72rem; }
.brand-mark {
  display: grid;
  width: 43px;
  height: 43px;
  place-items: center;
  border: 1px solid var(--gold);
  border-radius: 50%;
  color: var(--gold);
  font-family: var(--serif);
  font-size: 1.45rem;
}
.site-header nav { display: flex; gap: clamp(1.2rem, 2.4vw, 2.7rem); }
.site-header nav a,
.header-link {
  color: var(--muted);
  font-size: .79rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-decoration: none;
  text-transform: uppercase;
  transition: color .2s ease;
}
.site-header nav a:hover,
.site-header nav a:focus-visible,
.header-link:hover,
.header-link:focus-visible { color: var(--gold-light); }
.header-link { justify-self: end; color: var(--gold); }

.hero {
  position: relative;
  width: min(calc(100% - 3rem), var(--max));
  min-height: calc(100vh - 108px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  align-items: center;
  overflow: hidden;
  border-bottom: 1px solid var(--line-soft);
}
.hero-copy { position: relative; z-index: 2; padding: 7rem 0 10rem; }
.eyebrow {
  margin-bottom: 1.3rem;
  color: var(--gold);
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.hero-lead {
  max-width: 760px;
  margin-top: 2.2rem;
  color: #d2d0c9;
  font-size: clamp(1.05rem, 1.6vw, 1.3rem);
  line-height: 1.75;
}
.hero-actions { display: flex; align-items: center; gap: 2rem; margin-top: 2.3rem; }
.button {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  min-height: 52px;
  padding: .85rem 1.45rem;
  border: 1px solid var(--gold);
  background: var(--gold);
  color: #0a0a08;
  font-size: .86rem;
  font-weight: 700;
  letter-spacing: .035em;
  text-decoration: none;
  transition: background .2s ease, color .2s ease, transform .2s ease;
}
.button:hover, .button:focus-visible { background: transparent; color: var(--gold-light); transform: translateY(-2px); }
.text-link { color: var(--cream); font-size: .86rem; text-underline-offset: .45rem; }
.text-link:hover, .text-link:focus-visible { color: var(--gold-light); }

.hero-orbit { position: relative; width: min(38vw, 520px); aspect-ratio: 1; justify-self: end; }
.orbit { position: absolute; inset: 5%; border: 1px solid rgba(214, 172, 87, .25); border-radius: 50%; }
.orbit::before, .orbit::after { content: ""; position: absolute; width: 9px; height: 9px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 24px rgba(214, 172, 87, .7); }
.orbit::before { top: 14%; right: 14%; }
.orbit::after { bottom: 14%; left: 14%; }
.orbit-two { inset: 22%; border-color: rgba(255,255,255,.15); transform: rotate(45deg); }
.orbit-core { position: absolute; inset: 35%; display: grid; place-content: center; text-align: center; border: 1px solid var(--gold); border-radius: 50%; background: radial-gradient(circle, rgba(214,172,87,.17), transparent 68%); }
.orbit-core span { color: var(--gold-light); font-family: var(--serif); font-size: clamp(3rem, 6vw, 5rem); line-height: .8; }
.orbit-core small { margin-top: .8rem; color: var(--muted); font-size: .63rem; letter-spacing: .35em; }
.orbit-label { position: absolute; color: var(--muted); font-size: .68rem; letter-spacing: .15em; text-transform: uppercase; }
.label-one { top: 4%; left: 47%; }
.label-two { bottom: 4%; left: 45%; }
.label-three { left: 0; top: 49%; }
.label-four { right: -1.5rem; top: 49%; }
.hero-index { position: absolute; inset: auto 0 2.1rem; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; color: var(--muted); font-size: .7rem; letter-spacing: .08em; text-transform: uppercase; }

.section { width: min(calc(100% - 3rem), var(--max)); margin: 0 auto; padding: clamp(6.5rem, 10vw, 10rem) 0; }
.section-heading { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(280px, .7fr); gap: clamp(3rem, 8vw, 8rem); align-items: end; }
.intro { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(320px, .7fr); gap: clamp(4rem, 9vw, 9rem); }
.intro .section-heading { display: block; }
.intro-content { padding-top: 2rem; color: #bbb9b2; }
.intro-content .lead { color: var(--cream); font-family: var(--serif); font-size: clamp(1.6rem, 2.5vw, 2.2rem); line-height: 1.25; }

.principles {
  width: min(calc(100% - 3rem), var(--max));
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: solid var(--line-soft);
  border-width: 1px 0;
}
.principles article { min-height: 330px; padding: 3rem; border-right: 1px solid var(--line-soft); }
.principles article:last-child { border-right: 0; }
.principles article > span { color: var(--gold); font-size: .72rem; letter-spacing: .15em; }
.principles h3 { margin: 4rem 0 1.2rem; font-size: 2.5rem; color: var(--gold-light); }
.principles p { color: var(--muted); }

.wide-heading { grid-template-columns: 1.25fr .65fr; padding-bottom: 5rem; }
.wide-heading > p { color: var(--muted); }
.practice-card {
  display: grid;
  grid-template-columns: 60px minmax(190px, .62fr) minmax(280px, 1fr) minmax(280px, 1fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  padding: clamp(2.7rem, 5vw, 4.8rem) 0;
  border-top: 1px solid var(--line-soft);
}
.practice-card:last-child { border-bottom: 1px solid var(--line-soft); }
.practice-number { padding-top: .4rem; color: var(--gold); font-family: var(--serif); font-size: 1.5rem; }
.practice-title h3 { color: var(--cream); }
.practice-copy { color: #bbb9b2; }
.practice-media {
  position: relative;
  margin: 0;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  background: var(--panel);
}
.practice-media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(135deg, rgba(214, 172, 87, .08), transparent 50%);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.025);
}
.practice-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(.88) contrast(1.03);
  transition: transform .5s ease, filter .5s ease;
}
.practice-card:hover .practice-media img { transform: scale(1.025); filter: saturate(1) contrast(1.04); }
.practice-notes {
  grid-column: 2 / -1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.practice-notes li { padding: .8rem 0; border-bottom: 1px solid var(--line-soft); color: var(--gold-light); font-size: .78rem; letter-spacing: .05em; text-transform: uppercase; }

.comparison { border-top: 1px solid var(--line-soft); }
.comparison .section-heading { margin-bottom: 4rem; }
.comparison-table { border-top: 1px solid var(--line); }
.comparison-row { display: grid; grid-template-columns: 1fr 1fr 1.25fr; gap: 1.5rem; padding: 1.35rem 1rem; border-bottom: 1px solid var(--line-soft); }
.comparison-row strong { color: var(--gold-light); font-family: var(--serif); font-size: 1.35rem; }
.comparison-row span { color: #bbb9b2; }
.comparison-head { color: var(--muted); font-size: .71rem; letter-spacing: .12em; text-transform: uppercase; }
.comparison-head span { color: var(--muted); }

.session { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(4rem, 10vw, 10rem); border-top: 1px solid var(--line-soft); }
.session .section-heading { display: block; align-self: start; position: sticky; top: 2rem; }
.steps { margin: 0; padding: 0; list-style: none; }
.steps li { display: grid; grid-template-columns: 55px 1fr; gap: 1.4rem; padding: 2rem 0 2.3rem; border-top: 1px solid var(--line-soft); }
.steps li:last-child { border-bottom: 1px solid var(--line-soft); }
.steps > li > span { color: var(--gold); font-size: .73rem; letter-spacing: .12em; }
.steps h3 { margin-bottom: .75rem; font-size: 1.9rem; line-height: 1.1; }
.steps p { color: var(--muted); }

.safety {
  position: relative;
  display: grid;
  grid-template-columns: 90px .9fr 1fr;
  gap: clamp(2rem, 6vw, 6rem);
  align-items: start;
  padding-left: clamp(2rem, 5vw, 5rem);
  padding-right: clamp(2rem, 5vw, 5rem);
  border: 1px solid rgba(214,172,87,.42);
  background: linear-gradient(135deg, rgba(214,172,87,.08), transparent 55%);
}
.safety-mark { display: grid; width: 66px; height: 66px; place-items: center; border: 1px solid var(--gold); border-radius: 50%; color: var(--gold); font-family: var(--serif); font-size: 2.4rem; }
.safety-copy { color: #c6c3bb; }

.faq-section { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(4rem, 10vw, 10rem); }
.faq-section .section-heading { display: block; align-self: start; }
.faq-list { border-top: 1px solid var(--line-soft); }
details { border-bottom: 1px solid var(--line-soft); }
summary { display: flex; justify-content: space-between; gap: 2rem; padding: 1.6rem 0; cursor: pointer; color: var(--cream); font-family: var(--serif); font-size: 1.55rem; line-height: 1.2; list-style: none; }
summary::-webkit-details-marker { display: none; }
summary span { color: var(--gold); font-family: var(--sans); font-weight: 300; transition: transform .2s ease; }
details[open] summary span { transform: rotate(45deg); }
details p { max-width: 720px; padding: 0 3rem 1.7rem 0; color: var(--muted); }

.resource {
  display: grid;
  grid-template-columns: 1.1fr .7fr;
  gap: clamp(3rem, 9vw, 9rem);
  align-items: center;
  border-top: 1px solid var(--gold);
  border-bottom: 1px solid var(--gold);
}
.resource-copy { color: #c8c5bd; }
.resource-copy .button { margin-top: 1rem; }

.sources h2 { margin-bottom: 3.3rem; font-size: clamp(2.5rem, 4vw, 4rem); }
.source-links { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line-soft); border: 1px solid var(--line-soft); }
.source-links a { display: flex; flex-direction: column; min-height: 160px; padding: 2rem; background: var(--black); text-decoration: none; transition: background .2s ease; }
.source-links a:hover, .source-links a:focus-visible { background: var(--panel); }
.source-links span { color: var(--muted); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; }
.source-links strong { margin-top: auto; color: var(--gold-light); font-family: var(--serif); font-size: 1.35rem; font-weight: 500; }

footer {
  width: min(calc(100% - 3rem), var(--max));
  margin: 0 auto;
  padding: 4rem 0 3rem;
  display: grid;
  grid-template-columns: 1fr 1fr 1.3fr auto;
  gap: 2rem;
  align-items: start;
  border-top: 1px solid var(--line-soft);
  color: var(--muted);
  font-size: .76rem;
}
.footer-disclaimer { max-width: 430px; }

@media (max-width: 1020px) {
  .site-header { grid-template-columns: 1fr auto; }
  .site-header nav { display: none; }
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-copy { padding: 6rem 0 4rem; }
  .hero-orbit { width: min(78vw, 460px); justify-self: center; margin-bottom: 7rem; }
  .hero-index { grid-template-columns: repeat(2, 1fr); }
  .intro, .session, .faq-section, .resource { grid-template-columns: 1fr; }
  .session .section-heading { position: static; }
  .principles { grid-template-columns: 1fr; }
  .principles article { min-height: auto; border-right: 0; border-bottom: 1px solid var(--line-soft); }
  .principles article:last-child { border-bottom: 0; }
  .principles h3 { margin-top: 2rem; }
  .practice-card { grid-template-columns: 55px 1fr 1.3fr; }
  .practice-copy { grid-column: 2 / -1; }
  .practice-notes { grid-column: 2 / -1; }
  .safety { grid-template-columns: 70px 1fr; }
  .safety-copy { grid-column: 2; }
  footer { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 700px) {
  h1 { font-size: clamp(3.2rem, 15vw, 5rem); }
  h2 { font-size: clamp(2.8rem, 13vw, 4.2rem); }
  .site-header, .hero, .section, .principles, footer { width: min(calc(100% - 2rem), var(--max)); }
  .site-header { min-height: 90px; }
  .header-link { display: none; }
  .brand { font-size: .72rem; }
  .brand-mark { width: 38px; height: 38px; }
  .hero-lead { font-size: 1rem; }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .hero-orbit { margin-top: 1rem; margin-bottom: 8rem; }
  .hero-index { bottom: 1.6rem; gap: .6rem; font-size: .6rem; }
  .section { padding: 6rem 0; }
  .section-heading, .wide-heading { grid-template-columns: 1fr; gap: 2rem; }
  .intro { gap: 1.5rem; }
  .principles article { padding: 2.3rem 1rem; }
  .practice-card { grid-template-columns: 38px 1fr; gap: 1.4rem; }
  .practice-media, .practice-copy, .practice-notes { grid-column: 2; }
  .practice-notes { display: block; }
  .comparison-row { grid-template-columns: .8fr 1fr; gap: .7rem; padding: 1.1rem .2rem; }
  .comparison-row > :last-child { grid-column: 2; }
  .comparison-head > :last-child { display: none; }
  .safety { grid-template-columns: 1fr; padding: 3rem 1.3rem; }
  .safety-copy { grid-column: 1; }
  .safety-mark { width: 52px; height: 52px; }
  summary { font-size: 1.25rem; }
  .source-links { grid-template-columns: 1fr; }
  footer { grid-template-columns: 1fr; }
}

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