:root {
  --ink: #202d34;
  --muted: #68756f;
  --paper: #fbfaf6;
  --cream: #f2eee5;
  --stone: #d8c7ae;
  --olive: #53624b;
  --terracotta: #a96849;
  --charcoal: #182126;
  --white: #ffffff;
  --line: rgba(32, 45, 52, 0.16);
  --shadow: 0 18px 60px rgba(24, 33, 38, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  letter-spacing: 0;
}

a {
  color: inherit;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
  padding: 18px clamp(18px, 4vw, 56px);
  color: var(--white);
  transition: background 180ms ease, color 180ms ease, border-color 180ms ease;
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
  background: rgba(251, 250, 246, 0.94);
  color: var(--ink);
  border-bottom-color: var(--line);
  backdrop-filter: blur(14px);
}

.brand {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 24px;
  letter-spacing: 0.18em;
  text-decoration: none;
}

.nav {
  justify-self: center;
  display: flex;
  gap: 26px;
  font-size: 14px;
}

.nav a,
.header-cta {
  text-decoration: none;
}

.header-cta {
  padding: 10px 15px;
  border: 1px solid currentColor;
  font-size: 14px;
}

.hero {
  min-height: 92vh;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  background-image: url("assets/akelia-hero.png");
  background-size: cover;
  background-position: center;
  color: var(--white);
}

.hero__shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(24, 33, 38, 0.78) 0%, rgba(24, 33, 38, 0.54) 37%, rgba(24, 33, 38, 0.08) 78%),
    linear-gradient(0deg, rgba(24, 33, 38, 0.36), rgba(24, 33, 38, 0.04) 44%);
}

.hero__content {
  position: relative;
  z-index: 1;
  width: 100%;
  min-width: 0;
  max-width: 790px;
  padding: 128px clamp(20px, 6vw, 72px) 92px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 16px;
  color: var(--terracotta);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.13em;
  font-weight: 700;
}

.hero .eyebrow {
  color: #f0dcc7;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 22px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(60px, 12vw, 138px);
  font-weight: 400;
  letter-spacing: 0.12em;
  line-height: 0.92;
}

h2 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(34px, 5vw, 64px);
  font-weight: 400;
  line-height: 1.02;
}

h3 {
  font-size: 20px;
  line-height: 1.25;
}

p,
li,
dd,
dt,
summary {
  font-size: 17px;
  line-height: 1.65;
  overflow-wrap: break-word;
}

.hero__lead {
  max-width: 650px;
  font-size: clamp(20px, 2.2vw, 30px);
  line-height: 1.35;
}

.hero__actions,
.final-cta .button {
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 20px;
  border: 1px solid currentColor;
  text-decoration: none;
  font-weight: 700;
  font-size: 15px;
  transition: transform 160ms ease, background 160ms ease, color 160ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button--light {
  background: var(--white);
  color: var(--charcoal);
  border-color: var(--white);
}

.button--ghost {
  margin-left: 10px;
  color: var(--white);
}

.button--dark {
  background: var(--charcoal);
  color: var(--white);
  border-color: var(--charcoal);
}

.hero__hint {
  position: absolute;
  left: clamp(20px, 6vw, 72px);
  right: clamp(20px, 6vw, 72px);
  bottom: 22px;
  z-index: 1;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.42);
  font-size: 14px;
}

.section {
  padding: clamp(72px, 10vw, 126px) 0;
}

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.intro__grid,
.movement__grid,
.fit__grid,
.guides__grid,
.practical__grid,
.faq__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(36px, 7vw, 86px);
  align-items: start;
}

.intro {
  background: var(--paper);
}

.intro__copy p {
  font-size: 20px;
}

.statement {
  background: var(--charcoal);
  color: var(--white);
}

.statement__inner {
  max-width: 920px;
}

.statement p {
  max-width: 780px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 21px;
}

.section-heading {
  max-width: 740px;
  margin-bottom: 42px;
}

.outcomes {
  background: #f6f1e8;
}

.outcome-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.outcome-card,
.guide,
.fit__aside {
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.outcome-card {
  padding: 30px;
  min-height: 260px;
}

.outcome-card span {
  display: inline-block;
  margin-bottom: 32px;
  color: var(--terracotta);
  font-weight: 800;
  font-size: 13px;
}

.outcome-card p,
.guide p,
.fit__aside li {
  color: var(--muted);
}

.sticky-copy {
  position: sticky;
  top: 108px;
}

.movement-list {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: steps;
}

.movement-list li {
  counter-increment: steps;
  position: relative;
  padding: 24px 24px 24px 76px;
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.44);
}

.movement-list li::before {
  content: counter(steps, decimal-leading-zero);
  position: absolute;
  left: 22px;
  top: 26px;
  color: var(--terracotta);
  font-weight: 800;
  font-size: 13px;
}

.movement-list strong {
  display: block;
  margin-bottom: 4px;
  font-size: 20px;
}

.movement-list span {
  display: block;
  color: var(--muted);
}

.fit {
  background: #eef0eb;
}

.check-list,
.fit__aside ul,
.included ul {
  padding: 0;
  margin: 0;
  list-style: none;
}

.check-list li,
.fit__aside li,
.included li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 12px;
}

.check-list li::before,
.included li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 9px;
  height: 9px;
  background: var(--olive);
}

.fit__aside {
  padding: 32px;
}

.fit__aside li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  width: 14px;
  height: 1px;
  background: var(--terracotta);
}

.guides {
  background: var(--paper);
}

.guides__grid {
  grid-template-columns: 1.15fr 0.85fr 0.85fr;
}

.guide {
  min-height: 290px;
  padding: 32px;
}

.scan {
  padding: 56px 0;
  background: var(--olive);
  color: var(--white);
}

.scan__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.scan p {
  max-width: 700px;
  color: rgba(255, 255, 255, 0.82);
}

.scan .section-kicker {
  color: #f0dcc7;
}

.practical {
  background: #f6f1e8;
}

.facts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin: 0;
}

.facts div {
  padding: 22px;
  background: var(--white);
  border: 1px solid var(--line);
}

.facts dt {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.facts dd {
  margin: 8px 0 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 26px;
  line-height: 1.18;
}

.included {
  margin-top: 52px;
  padding-top: 34px;
  border-top: 1px solid var(--line);
}

.included ul {
  columns: 2;
  column-gap: 52px;
}

.small-note {
  max-width: 820px;
  color: var(--muted);
  font-size: 14px;
}

.faq {
  background: var(--paper);
}

.faq-list {
  display: grid;
  gap: 12px;
}

details {
  border-top: 1px solid var(--line);
  padding: 18px 0;
}

summary {
  cursor: pointer;
  font-weight: 800;
}

details p {
  color: var(--muted);
  margin: 12px 0 0;
}

.final-cta {
  padding: clamp(82px, 12vw, 142px) 0;
  background: var(--charcoal);
  color: var(--white);
  text-align: center;
}

.final-cta__inner {
  max-width: 800px;
}

.final-cta p {
  color: rgba(255, 255, 255, 0.78);
}

.final-cta .section-kicker {
  color: #f0dcc7;
}

.email {
  margin-top: 18px;
  font-size: 15px;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 28px clamp(20px, 4vw, 56px);
  background: #10171b;
  color: rgba(255, 255, 255, 0.74);
}

.site-footer p {
  margin: 0;
  font-size: 14px;
}

.site-footer a {
  font-size: 14px;
  text-decoration: none;
}

@media (max-width: 860px) {
  .site-header {
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 14px 18px;
  }

  .nav {
    display: none;
  }

  .brand {
    font-size: 20px;
  }

  .header-cta {
    display: none;
  }

  .hero {
    min-height: 94vh;
    background-position: 59% center;
  }

  .hero__content {
    padding: 108px 20px 84px;
  }

  .hero__lead {
    max-width: 330px;
    font-size: 19px;
    line-height: 1.42;
  }

  .button {
    width: 100%;
  }

  .button--ghost {
    margin-left: 0;
    margin-top: 10px;
  }

  .intro__grid,
  .movement__grid,
  .fit__grid,
  .guides__grid,
  .practical__grid,
  .faq__grid,
  .outcome-grid {
    grid-template-columns: 1fr;
  }

  .sticky-copy {
    position: static;
  }

  .scan__inner {
    align-items: stretch;
    flex-direction: column;
  }

  .facts {
    grid-template-columns: 1fr;
  }

  .included ul {
    columns: 1;
  }

  .site-footer {
    flex-direction: column;
  }
}

@media (max-width: 520px) {
  p,
  li,
  dd,
  dt,
  summary {
    font-size: 16px;
  }

  h2 {
    font-size: 34px;
  }

  .outcome-card,
  .guide,
  .fit__aside {
    padding: 24px;
  }

  .movement-list li {
    padding-left: 58px;
  }

  .movement-list li::before {
    left: 16px;
  }
}