:root {
  --background: #ffffff;
  --foreground: #071426;
  --card: #ffffff;
  --card-foreground: #071426;
  --popover: #ffffff;
  --popover-foreground: #071426;
  --primary: #071426;
  --primary-foreground: #ffffff;
  --secondary: #f4f6f8;
  --secondary-foreground: #071426;
  --muted: #f4f6f8;
  --muted-foreground: #667181;
  --accent: #d92836;
  --accent-foreground: #ffffff;
  --destructive: #d92836;
  --border: rgba(7, 20, 38, 0.14);
  --input: rgba(7, 20, 38, 0.14);
  --ring: #d92836;
  --radius: 0.75rem;
  --ink: #071426;
  --ink-2: #0d213b;
  --red: #d92836;
  --ice: #f4f6f8;
  --white: #ffffff;
  --muted-text: #667181;
  --line: rgba(7, 20, 38, 0.14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--background);
  color: var(--foreground);
  font-family: Inter, Avenir, 'Segoe UI', Arial, sans-serif;
}
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
img { max-width: 100%; }

.site-page { width: 100%; overflow: hidden; background: var(--white); }

.hero {
  position: relative;
  min-height: 720px;
  color: var(--white);
  background: url('/cha-hero.jpg') center 36% / cover no-repeat;
  isolation: isolate;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -2;
  background: linear-gradient(90deg, rgba(4,13,27,.94) 0%, rgba(4,13,27,.76) 37%, rgba(4,13,27,.18) 70%, rgba(4,13,27,.22) 100%);
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(5,14,29,.2) 0%, rgba(5,14,29,.03) 46%, rgba(5,14,29,.88) 100%);
}

.nav-shell {
  position: relative;
  z-index: 5;
  top: 24px;
  width: calc(100% - 48px);
  max-width: 1180px;
  min-height: 92px;
  margin: 0 auto;
  padding: 10px 14px 10px 18px;
  display: flex;
  align-items: center;
  gap: 20px;
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 20px;
  background: rgba(5,17,34,.9);
  box-shadow: 0 22px 55px rgba(0,0,0,.3), inset 0 1px 0 rgba(255,255,255,.08);
  backdrop-filter: blur(14px);
}
.brand { display: flex; align-items: center; min-width: 230px; }
.wordmark {
  display: grid;
  gap: 1px;
  color: var(--white);
  font-size: 14px;
  line-height: 1.08;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.wordmark strong { font-size: 19px; font-weight: 650; letter-spacing: .075em; }
.wordmark::after {
  content: '';
  width: 38px;
  height: 2px;
  margin-top: 8px;
  background: var(--red);
  box-shadow: 16px 0 0 rgba(255,255,255,.28);
}
.desktop-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 26px;
  color: rgba(255,255,255,.75);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.desktop-nav a { position: relative; padding: 13px 0; transition: color .2s ease; }
.desktop-nav a:hover { color: var(--white); }
.desktop-nav a:first-child { color: var(--white); }
.desktop-nav a:first-child::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 4px;
  height: 2px;
  background: var(--red);
}
.mycha-link {
  min-height: 48px;
  padding: 0 18px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border-radius: 999px;
  background: var(--white);
  color: var(--ink);
  box-shadow: 0 12px 30px rgba(0,0,0,.27), inset 0 -1px 0 rgba(7,20,38,.16);
  font-size: 12px;
  font-weight: 650;
  letter-spacing: .13em;
  text-transform: uppercase;
  white-space: nowrap;
  transition: transform .2s ease, box-shadow .2s ease;
}
.mycha-link:hover { transform: translateY(-1px); box-shadow: 0 16px 34px rgba(0,0,0,.32); }
.mycha-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--red); box-shadow: 0 0 0 4px rgba(217,40,54,.12); }
.arrow { font-size: 16px; line-height: 1; transform: translateY(-1px); }

.arena-alert { position: absolute; z-index: 4; top: 136px; left: 50%; width: min(880px,calc(100% - 48px)); min-height: 66px; padding: 13px 20px; display: flex; align-items: center; justify-content: center; gap: 16px; border: 1px solid rgba(255,255,255,.36); border-left: 6px solid var(--red); background: rgba(255,255,255,.96); color: var(--ink); box-shadow: 0 18px 42px rgba(0,0,0,.28); text-align: center; transform: translateX(-50%); }
.arena-alert span { flex: 0 0 auto; color: var(--red); font-size: 9px; font-weight: 800; letter-spacing: .17em; text-transform: uppercase; }
.arena-alert strong { font-size: clamp(13px,1.7vw,17px); line-height: 1.35; letter-spacing: .01em; text-transform: uppercase; }

.hero-inner {
  width: min(1120px, calc(100% - 64px));
  min-height: 720px;
  margin: 0 auto;
  padding: 175px 0 135px;
  display: flex;
  align-items: flex-end;
}
.hero-copy { max-width: 650px; }
.kicker, .eyebrow {
  margin: 0 0 20px;
  font-size: 12px;
  font-weight: 650;
  letter-spacing: .22em;
  text-transform: uppercase;
}
.kicker { color: rgba(255,255,255,.72); }
.kicker span { display: inline-block; width: 38px; height: 2px; margin-right: 12px; vertical-align: middle; background: var(--red); }
.hero h1, .section h2, .story h2, .final-cta h2, .testimonial h2, .testimonial blockquote p {
  font-family: 'Arial Narrow', 'Roboto Condensed', 'Segoe UI', Arial, sans-serif;
  text-transform: uppercase;
}
.hero h1 {
  max-width: 640px;
  margin: 0 0 22px;
  font-size: clamp(54px, 8.2vw, 94px);
  font-weight: 500;
  line-height: .93;
  letter-spacing: -.045em;
}
.hero-description { max-width: 560px; margin: 0 0 28px; color: rgba(255,255,255,.78); font-size: 17px; line-height: 1.65; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; }
.button {
  min-height: 50px;
  padding: 0 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 650;
  letter-spacing: .13em;
  text-transform: uppercase;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.button:hover { transform: translateY(-1px); }
.button-primary { background: var(--red); color: var(--white); box-shadow: 0 14px 32px rgba(133,10,24,.35), inset 0 1px 0 rgba(255,255,255,.18); }
.button-primary:hover { box-shadow: 0 18px 38px rgba(133,10,24,.42); }
.button-ghost { border: 1px solid rgba(255,255,255,.38); background: rgba(255,255,255,.08); color: var(--white); backdrop-filter: blur(10px); }
.button-ghost:hover { background: rgba(255,255,255,.14); }

.booking-bar {
  position: absolute;
  z-index: 3;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  width: min(1120px, calc(100% - 64px));
  min-height: 88px;
  padding: 16px 18px 16px 22px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 20px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.28);
  border-radius: 18px;
  background: linear-gradient(105deg,#bf1025 0%,#e71f35 56%,#f12a3d 100%);
  box-shadow: 0 22px 52px rgba(96,0,17,.42), inset 0 1px 0 rgba(255,255,255,.2);
}
.booking-bar::after {
  content: "";
  position: absolute;
  right: 120px;
  bottom: -64px;
  width: 220px;
  height: 140px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 50%;
  transform: rotate(-12deg);
  pointer-events: none;
}
.booking-label {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  background: var(--ink);
  color: var(--white);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  box-shadow: 0 8px 20px rgba(5,17,34,.24);
}
.booking-label::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #ff5364;
  box-shadow: 0 0 0 4px rgba(255,83,100,.2);
}
.booking-bar strong {
  position: relative;
  z-index: 1;
  max-width: 650px;
  color: var(--white);
  font-size: clamp(14px,1.35vw,17px);
  font-weight: 650;
  line-height: 1.35;
  letter-spacing: -.01em;
}
.booking-bar a {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  background: var(--white);
  color: var(--ink);
  font-size: 11px;
  font-weight: 750;
  letter-spacing: .11em;
  text-transform: uppercase;
  box-shadow: 0 12px 28px rgba(80,0,12,.28);
  transition: transform .2s ease, box-shadow .2s ease;
}
.booking-bar a:hover { transform: translateY(-2px); box-shadow: 0 16px 34px rgba(80,0,12,.36); }

.section { padding: 86px 32px; }
.section-inner { width: min(1080px, 100%); margin: 0 auto; }
.section-heading { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: end; margin-bottom: 48px; }
.eyebrow { margin-bottom: 12px; color: var(--red); font-size: 11px; letter-spacing: .2em; }
.section h2, .story h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(38px, 6vw, 64px);
  font-weight: 500;
  line-height: .98;
  letter-spacing: -.035em;
}
.section-heading > p { margin: 0 0 3px; color: var(--muted-text); font-size: 15px; line-height: 1.7; }
.programs-section, .testing-section { background: var(--ice); }
.program-list { border-top: 1px solid var(--line); }
.program-row {
  min-height: 96px;
  display: grid;
  grid-template-columns: 56px minmax(230px,1fr) 1fr 26px;
  gap: 20px;
  align-items: center;
  border-bottom: 1px solid var(--line);
  transition: padding .2s ease, background .2s ease;
}
.program-row:hover { padding-left: 8px; background: rgba(255,255,255,.55); }
.program-number { color: var(--red); font-size: 11px; font-weight: 650; letter-spacing: .12em; }
.program-row h3, .principle h3 {
  margin: 0;
  font-family: 'Arial Narrow', 'Roboto Condensed', 'Segoe UI', Arial, sans-serif;
  font-size: 25px;
  font-weight: 550;
  line-height: 1.05;
  letter-spacing: -.025em;
  text-transform: uppercase;
}
.program-row p { margin: 0; color: var(--muted-text); font-size: 14px; }
.program-arrow { color: var(--ink); font-size: 22px; }

.story { display: grid; grid-template-columns: 1.08fr .92fr; background: var(--ink); color: var(--white); }
.story-photo {
  min-height: 590px;
  background: linear-gradient(rgba(6,19,38,.06), rgba(6,19,38,.24)), url('/cha-story.jpg') center / cover no-repeat;
  filter: saturate(.74) contrast(1.06);
}
.story-copy { padding: 82px clamp(32px,7vw,88px); display: flex; flex-direction: column; justify-content: center; }
.story .eyebrow { color: #ff6872; }
.story h2 { color: var(--white); }
.story-copy > p:not(.eyebrow) { max-width: 500px; margin: 24px 0 30px; color: rgba(255,255,255,.7); font-size: 15px; line-height: 1.75; }
.text-link { width: fit-content; padding-bottom: 5px; border-bottom: 1px solid var(--red); color: var(--white); font-size: 11px; font-weight: 650; letter-spacing: .14em; text-transform: uppercase; }
.text-link-dark { color: var(--ink); }

.principles { display: grid; grid-template-columns: repeat(3,1fr); gap: 32px; margin-top: 48px; }
.principle { padding-top: 20px; border-top: 2px solid var(--red); }
.principle h3 { margin-bottom: 10px; font-size: 22px; }
.principle p { margin: 0; color: var(--muted-text); font-size: 14px; line-height: 1.65; }

.testing-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 60px; align-items: center; }
.testing-copy h2 { margin-bottom: 24px; }
.testing-copy > p:not(.eyebrow) { margin: 0 0 24px; color: var(--muted-text); font-size: 15px; line-height: 1.7; }
.process { margin: 24px 0 28px; display: flex; flex-wrap: wrap; align-items: center; gap: 9px; color: var(--ink); font-size: 11px; font-weight: 650; letter-spacing: .12em; text-transform: uppercase; }
.process span:nth-child(even) { color: var(--red); }
.testing-art { width: 100%; aspect-ratio: 1; object-fit: contain; filter: drop-shadow(0 22px 34px rgba(7,20,38,.14)); }

.global-leaderboard { position: relative; padding: 92px 32px 96px; overflow: hidden; background: radial-gradient(circle at 85% 5%,rgba(221,26,43,.16),transparent 31%),linear-gradient(135deg,#061224 0%,#0b1b32 55%,#071427 100%); color: var(--white); }
.global-leaderboard::before { content: ''; position: absolute; inset: 0; opacity: .18; background: repeating-linear-gradient(120deg,transparent 0 92px,rgba(255,255,255,.045) 93px 94px); pointer-events: none; }
.global-leaderboard-inner { position: relative; z-index: 1; width: min(1180px,100%); margin: 0 auto; }
.global-leaderboard-heading { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 48px; align-items: end; }
.global-leaderboard-heading > div:first-child { max-width: 720px; }
.global-leaderboard .eyebrow { color: #ff6b74; }
.global-leaderboard h2 { margin: 0; font-family: 'Arial Narrow','Roboto Condensed','Segoe UI',Arial,sans-serif; font-size: clamp(42px,6vw,72px); font-weight: 500; line-height: .93; letter-spacing: -.04em; text-transform: uppercase; }
.global-leaderboard-heading > div:first-child > p:last-child { max-width: 650px; margin: 24px 0 0; color: rgba(255,255,255,.64); font-size: 15px; line-height: 1.7; }
.global-leaderboard-filters { display: grid; grid-template-columns: minmax(132px,1fr) minmax(190px,1.25fr); gap: 10px; }
.global-leaderboard-filters label { color: rgba(255,255,255,.48); font-size: 9px; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; }
.global-leaderboard-filters select { width: 100%; min-height: 48px; margin-top: 8px; padding: 0 38px 0 14px; border: 1px solid rgba(255,255,255,.2); border-radius: 2px; background: #fff; color: #071427; font: 700 12px/1 'Segoe UI',Arial,sans-serif; }
.global-leaderboard-layout { margin-top: 52px; display: grid; grid-template-columns: minmax(0,1fr) 310px; gap: 18px; align-items: stretch; }
.global-leaderboard-board { min-width: 0; padding: 8px; border: 1px solid rgba(255,255,255,.16); background: rgba(255,255,255,.035); backdrop-filter: blur(8px); }
.leaderboard-column-labels { min-height: 38px; padding: 0 16px; display: grid; grid-template-columns: minmax(0,1fr) 70px 128px; gap: 16px; align-items: center; color: rgba(255,255,255,.34); font-size: 8px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.leaderboard-column-labels span:last-child { text-align: right; }
.global-leaderboard-row { min-height: 70px; margin-top: 5px; padding: 12px 16px; display: grid; grid-template-columns: minmax(0,1fr) 70px 128px; gap: 16px; align-items: center; border-left: 3px solid transparent; background: rgba(255,255,255,.075); transition: background .2s ease,border-color .2s ease,transform .2s ease; }
.global-leaderboard-row:first-child { border-left-color: var(--red); background: rgba(255,255,255,.12); }
.global-leaderboard-row:hover { transform: translateX(2px); border-left-color: var(--red); background: rgba(255,255,255,.11); }
.leaderboard-athlete { min-width: 0; display: flex; align-items: center; gap: 18px; }
.leaderboard-athlete > strong { width: 28px; color: #ff6570; font: 500 12px/1 'Segoe UI',Arial,sans-serif; letter-spacing: .1em; }
.leaderboard-athlete > span { overflow: hidden; color: #fff; font-size: 16px; font-weight: 700; letter-spacing: .015em; text-overflow: ellipsis; white-space: nowrap; }
.leaderboard-age { color: rgba(255,255,255,.5); font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.leaderboard-result { color: #fff; font-size: 15px; text-align: right; white-space: nowrap; }
.leaderboard-message { min-height: 164px; margin: 0; padding: 40px 16px; display: grid; place-items: center; color: rgba(255,255,255,.58); font-size: 14px; text-align: center; }
.leaderboard-expand { width: 100%; min-height: 48px; margin-top: 7px; padding: 0 16px; display: flex; align-items: center; justify-content: center; gap: 12px; border: 0; background: transparent; color: rgba(255,255,255,.62); font-size: 9px; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; cursor: pointer; }
.leaderboard-expand:hover { color: #fff; }
.global-leaderboard-note { padding: 34px 30px; display: flex; flex-direction: column; justify-content: flex-end; border-top: 4px solid var(--red); background: #f4f7fa; color: #071427; }
.leaderboard-shield { width: 44px; height: 44px; margin-bottom: auto; display: grid; place-items: center; border: 1px solid #ccd5df; border-radius: 50%; color: var(--red); font-size: 18px; font-weight: 800; }
.global-leaderboard-note .eyebrow { margin-top: 48px; color: var(--red); }
.global-leaderboard-note h3 { margin: 0 0 14px; font-family: 'Arial Narrow','Roboto Condensed','Segoe UI',Arial,sans-serif; font-size: 31px; font-weight: 600; letter-spacing: -.025em; text-transform: uppercase; }
.global-leaderboard-note > p:not(.eyebrow) { margin: 0; color: #596779; font-size: 13px; line-height: 1.65; }
.global-leaderboard-note a { width: max-content; margin-top: 26px; padding-bottom: 4px; border-bottom: 1px solid #aeb8c4; color: #071427; font-size: 10px; font-weight: 750; letter-spacing: .14em; text-transform: uppercase; }
.global-leaderboard-note a:hover { border-color: var(--red); color: var(--red); }
.global-leaderboard select:focus-visible,.global-leaderboard button:focus-visible,.global-leaderboard a:focus-visible { outline: 2px solid #ff6570; outline-offset: 3px; }

.testimonial {
  position: relative;
  padding: 86px 32px 78px;
  background:
    radial-gradient(circle at 78% 12%, rgba(45,87,137,.24), transparent 36%),
    linear-gradient(125deg,var(--ink) 0%,var(--ink-2) 100%);
  color: var(--white);
  overflow: hidden;
}
.testimonial::before { content: ''; position: absolute; inset: 0; opacity: .22; background: linear-gradient(100deg, transparent 49.8%, rgba(255,255,255,.045) 50%, transparent 50.2%); background-size: 84px 100%; }
.testimonial::after { content: '“'; position: absolute; right: 4%; top: -58px; color: rgba(255,255,255,.045); font: 310px/1 Georgia,serif; }
.testimonial-inner { position: relative; z-index: 1; width: min(1080px,100%); margin: 0 auto; }
.testimonial-header { display: flex; align-items: flex-end; justify-content: space-between; gap: 32px; }
.testimonial-header .eyebrow { margin-bottom: 9px; color: #ff6872; }
.testimonial h2 { margin: 0; font-size: clamp(36px,5vw,56px); font-weight: 500; line-height: .98; letter-spacing: -.03em; }
.review-link { flex: 0 0 auto; margin-bottom: 5px; padding-bottom: 5px; border-bottom: 1px solid rgba(255,255,255,.32); color: rgba(255,255,255,.72); font-size: 10px; font-weight: 650; letter-spacing: .15em; text-transform: uppercase; transition: color .2s ease, border-color .2s ease; }
.review-link:hover { color: var(--white); border-color: var(--red); }
.testimonial-carousel { margin-top: 52px; }
.testimonial-viewport { overflow: hidden; }
.testimonial-track { display: flex; transition: transform .62s cubic-bezier(.22,.72,.2,1); will-change: transform; }
.testimonial-slide { min-width: 0; flex: 0 0 100%; }
.testimonial blockquote { width: min(900px,100%); min-height: 232px; margin: 0; display: flex; flex-direction: column; justify-content: space-between; }
.testimonial blockquote p { margin: 0 0 34px; font-size: clamp(33px,4.4vw,52px); font-weight: 500; line-height: 1.06; letter-spacing: -.025em; text-transform: none; }
.testimonial-attribution { display: flex; align-items: center; flex-wrap: wrap; gap: 9px; color: rgba(255,255,255,.52); font-size: 10px; font-weight: 600; letter-spacing: .13em; text-transform: uppercase; }
.testimonial cite { color: var(--white); font-size: inherit; font-style: normal; font-weight: 650; letter-spacing: inherit; text-transform: inherit; }
.review-stars { color: #ffcc4d; letter-spacing: .12em; }
.testimonial-controls { min-height: 48px; margin-top: 36px; padding-top: 22px; display: flex; align-items: center; gap: 22px; border-top: 1px solid rgba(255,255,255,.14); }
.testimonial-arrows { display: flex; gap: 8px; }
.testimonial-arrows button { width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.24); border-radius: 50%; background: rgba(255,255,255,.04); color: var(--white); font: 19px/1 Arial,sans-serif; cursor: pointer; transition: background .2s ease, border-color .2s ease, transform .2s ease; }
.testimonial-arrows button:hover { transform: translateY(-1px); border-color: rgba(255,255,255,.55); background: rgba(255,255,255,.1); }
.testimonial-dots { display: flex; align-items: center; gap: 8px; }
.testimonial-dots button { width: 7px; height: 7px; padding: 0; border: 0; border-radius: 999px; background: rgba(255,255,255,.26); cursor: pointer; transition: width .2s ease, background .2s ease; }
.testimonial-dots button.is-active { width: 28px; background: var(--red); }
.testimonial-pause { padding: 8px 0; border: 0; background: transparent; color: rgba(255,255,255,.52); font-size: 9px; font-weight: 650; letter-spacing: .13em; text-transform: uppercase; cursor: pointer; }
.testimonial-pause:hover { color: var(--white); }
.testimonial-count { position: absolute; right: 0; bottom: 12px; margin: 0; color: rgba(255,255,255,.36); font-size: 10px; font-weight: 650; letter-spacing: .15em; }
.testimonial button:focus-visible, .review-link:focus-visible { outline: 2px solid #ff6872; outline-offset: 4px; }

.locations { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.location { padding: 38px 7%; }
.location + .location { border-left: 1px solid var(--line); }
.location span { color: var(--red); font-size: 10px; font-weight: 650; letter-spacing: .18em; text-transform: uppercase; }
.location h3 { margin: 7px 0 5px; font-size: 19px; font-weight: 650; }
.location p { margin: 0; color: var(--muted-text); font-size: 13px; }

.final-cta { padding: 58px 32px; background: var(--red); color: var(--white); }
.final-inner { width: min(1080px,100%); margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.final-cta h2 { margin: 0 0 7px; font-size: clamp(38px,5vw,58px); font-weight: 500; line-height: 1; letter-spacing: -.03em; }
.final-cta p { margin: 0; color: rgba(255,255,255,.8); font-size: 14px; }
.final-button { flex: 0 0 auto; border: 1px solid rgba(255,255,255,.42); background: var(--white); color: var(--ink); box-shadow: 0 15px 34px rgba(113,8,20,.26); }

.footer { padding: 46px 32px 34px; background: #050e1b; color: rgba(255,255,255,.68); }
.footer-inner { width: min(1080px,100%); margin: 0 auto; display: grid; grid-template-columns: 1.25fr .75fr .75fr; gap: 44px; }
.footer-brand { display: flex; align-items: center; gap: 14px; }
.footer h3 { margin: 0 0 12px; color: var(--white); font-size: 11px; font-weight: 650; letter-spacing: .14em; text-transform: uppercase; }
.footer a { display: block; margin-bottom: 7px; font-size: 12px; }
.footer a:hover { color: var(--white); }
.legal { grid-column: 1/-1; margin: 8px 0 0; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.1); font-size: 11px; }

@media (max-width: 900px) {
  .desktop-nav { display: none; }
  .mycha-link { margin-left: auto; }
  .hero::before { background: linear-gradient(90deg,rgba(4,13,27,.93) 0%,rgba(4,13,27,.72) 56%,rgba(4,13,27,.18) 100%); }
  .story { grid-template-columns: 1fr; }
  .story-photo { min-height: 460px; }
  .testing-grid { gap: 34px; }
  .global-leaderboard-heading { grid-template-columns: 1fr; gap: 32px; }
  .global-leaderboard-filters { width: min(100%,460px); }
  .global-leaderboard-layout { grid-template-columns: 1fr; }
  .global-leaderboard-note { min-height: 310px; }
}

@media (max-width: 680px) {
  .hero { min-height: 830px; background-position: 58% center; }
  .hero::before { background: linear-gradient(180deg,rgba(4,13,27,.66) 0%,rgba(4,13,27,.3) 36%,rgba(4,13,27,.94) 72%,rgba(4,13,27,.98) 100%); }
  .nav-shell { top: 12px; width: calc(100% - 24px); min-height: 72px; padding: 8px 10px 8px 14px; gap: 10px; border-radius: 16px; }
  .brand { min-width: 0; }
  .wordmark { display: grid; min-width: 0; font-size: 11px; letter-spacing: .14em; }
  .wordmark strong { font-size: 15px; letter-spacing: .065em; white-space: nowrap; }
  .wordmark::after { width: 30px; margin-top: 6px; }
  .mycha-link { min-height: 44px; padding: 0 13px; }
  .arena-alert { top: 102px; width: calc(100% - 24px); min-height: 92px; padding: 14px 16px; align-items: flex-start; flex-direction: column; gap: 6px; text-align: left; }
  .hero-inner { width: calc(100% - 48px); min-height: 830px; padding: 330px 0 220px; }
  .hero h1 { font-size: clamp(48px,15vw,68px); }
  .hero-description { font-size: 15px; }
  .booking-bar { bottom: 0; width: 100%; min-height: 170px; padding: 18px 24px 20px; grid-template-columns: 1fr; gap: 9px; border-right: 0; border-bottom: 0; border-left: 0; border-radius: 22px 22px 0 0; }
  .booking-bar::after { right: -60px; bottom: -52px; }
  .booking-label { width: max-content; min-height: 30px; }
  .booking-bar strong { font-size: 15px; }
  .booking-bar a { width: 100%; min-height: 46px; margin-top: 2px; }
  .section { padding: 68px 24px; }
  .section-heading, .testing-grid { grid-template-columns: 1fr; gap: 24px; }
  .program-row { padding: 24px 0; grid-template-columns: 34px 1fr 20px; gap: 12px; }
  .program-row:hover { padding-left: 0; }
  .program-row p { grid-column: 2/4; }
  .program-arrow { grid-column: 3; grid-row: 1; }
  .story-photo { min-height: 390px; background-position: 58% center; }
  .story-copy { padding: 68px 24px; }
  .principles { grid-template-columns: 1fr; gap: 28px; }
  .testing-art { margin-top: 4px; }
  .global-leaderboard { padding: 68px 16px 72px; }
  .global-leaderboard h2 { font-size: clamp(39px,13vw,56px); }
  .global-leaderboard-filters { grid-template-columns: 1fr; }
  .global-leaderboard-layout { margin-top: 38px; }
  .leaderboard-column-labels,.global-leaderboard-row { grid-template-columns: minmax(0,1fr) 52px 94px; gap: 9px; padding-left: 11px; padding-right: 11px; }
  .leaderboard-athlete { gap: 9px; }
  .leaderboard-athlete > strong { width: 24px; font-size: 10px; }
  .leaderboard-athlete > span { font-size: 14px; }
  .leaderboard-result { font-size: 12px; }
  .global-leaderboard-note { min-height: 280px; padding: 28px 24px; }
  .testimonial { padding: 66px 24px 62px; }
  .testimonial-header { align-items: flex-start; flex-direction: column; gap: 20px; }
  .review-link { margin-bottom: 0; }
  .testimonial-carousel { margin-top: 40px; }
  .testimonial blockquote { min-height: 250px; }
  .testimonial blockquote p { font-size: clamp(30px,9vw,42px); }
  .testimonial-controls { align-items: flex-start; flex-wrap: wrap; gap: 18px; }
  .testimonial-dots { order: 3; width: 100%; }
  .testimonial-pause { margin-left: auto; }
  .testimonial-count { bottom: 11px; }
  .locations { grid-template-columns: 1fr; }
  .location + .location { border-left: 0; border-top: 1px solid var(--line); }
  .final-cta { padding: 50px 24px; }
  .final-inner { align-items: flex-start; flex-direction: column; }
  .footer { padding: 42px 24px 28px; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 34px 24px; }
  .footer-brand { grid-column: 1/-1; }
}

@media (max-width: 430px) {
  .nav-shell { width: calc(100% - 16px); padding-left: 8px; padding-right: 8px; }
  .wordmark { font-size: 9px; letter-spacing: .11em; }
  .wordmark strong { font-size: 13px; letter-spacing: .04em; }
  .mycha-link { min-height: 42px; padding: 0 11px; gap: 7px; font-size: 11px; }
  .mycha-link .arrow { display: none; }
}

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

/* Cinematic CHA navy + red public-site rollout — 2026-08-30 */
:root {
  --ink: #03152f;
  --ink-2: #06234e;
  --primary: #03152f;
  --foreground: #03152f;
  --red: #df1f32;
  --accent: #df1f32;
  --ring: #df1f32;
}

.hero {
  min-height: 720px;
  overflow: hidden;
  background:
    radial-gradient(circle at 82% 65%, rgba(223,31,50,.21), transparent 25%),
    linear-gradient(105deg, #03152f 0%, #06234e 54%, #0b386f 100%);
}
.hero-photo {
  position: absolute;
  inset: 0;
  z-index: -3;
  background-image: url('/cha-hero.jpg');
  background-position: calc(100% + 100px) center;
  background-size: auto 100%;
  background-repeat: no-repeat;
  filter: saturate(.9) contrast(1.08) brightness(.84);
}
.hero::before {
  z-index: -2;
  background:
    radial-gradient(circle at 58% 47%, rgba(40,97,170,.13), transparent 25%),
    linear-gradient(90deg, #03152f 0%, rgba(3,21,47,.98) 28%, rgba(4,29,64,.56) 38%, rgba(5,29,63,.14) 48%, rgba(5,27,59,.02) 64%);
}
.hero::after {
  z-index: -1;
  background: linear-gradient(180deg, rgba(5,28,62,.02), rgba(5,28,62,.06) 58%, rgba(3,17,39,.54));
  box-shadow: inset 0 -2px 0 var(--red);
}

.nav-shell {
  top: 0;
  width: 100%;
  max-width: none;
  min-height: 104px;
  padding: 20px 4%;
  gap: 34px;
  border: 0;
  border-bottom: 1px solid rgba(157,184,220,.16);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
}
.brand { min-width: 300px; gap: 14px; }
.brand img { width: 58px; height: 58px; object-fit: contain; filter: none; }
.wordmark { font-size: 14px; font-weight: 750; line-height: .96; letter-spacing: .09em; }
.wordmark strong { color: var(--red); font-size: 22px; font-weight: 850; letter-spacing: .04em; }
.wordmark::after { width: 38px; margin-top: 8px; box-shadow: 16px 0 0 rgba(255,255,255,.18); }
.desktop-nav { gap: 38px; color: #b8c5d5; font-size: 10px; font-weight: 800; letter-spacing: .18em; }
.desktop-nav a:first-child { color: #fff; }
.desktop-nav a:first-child::after { bottom: 2px; width: 28px; right: auto; }
.mycha-link {
  min-width: 132px;
  min-height: 48px;
  padding: 0 20px;
  justify-content: center;
  border: 1px solid rgba(223,31,50,.8);
  border-radius: 0;
  background: rgba(4,24,55,.66);
  color: #fff;
  box-shadow: none;
  font-weight: 800;
  letter-spacing: .14em;
}
.mycha-link:hover { background: rgba(223,31,50,.9); box-shadow: 0 14px 30px rgba(80,0,12,.3); }

.hero-inner {
  width: 100%;
  min-height: 616px;
  padding: 72px 4% 176px;
  align-items: flex-start;
}
.hero-copy { width: min(610px,43%); max-width: none; }
.kicker { margin-bottom: 19px; color: #a8b6c8; font-size: 11px; font-weight: 800; letter-spacing: .25em; }
.hero h1 {
  max-width: none;
  margin: 0;
  font-size: clamp(70px,7vw,116px);
  font-weight: 900;
  line-height: .77;
  letter-spacing: -.045em;
  text-shadow: 0 10px 36px rgba(0,0,0,.36);
}
.hero h1 span, .hero h1 strong { display: block; }
.hero h1 strong { margin-top: 16px; color: var(--red); }
.hero-description { width: min(560px,100%); margin: 30px 0 0; color: #c1ccda; font-size: 16px; line-height: 1.55; }
.arena-alert {
  position: static;
  width: min(610px,100%);
  min-height: 64px;
  margin-top: 25px;
  padding: 13px 16px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 15px;
  border: 1px solid rgba(176,199,229,.27);
  border-left: 3px solid var(--red);
  background: rgba(5,30,65,.84);
  color: #fff;
  box-shadow: 0 16px 44px rgba(0,0,0,.22);
  text-align: left;
  transform: none;
}
.arena-alert-index { width: 34px; height: 34px; display: grid; place-items: center; flex: 0 0 auto; border: 1px solid rgba(223,31,50,.65); color: var(--red); font-size: 10px; font-weight: 800; }
.arena-alert p { margin: 0; font-size: 12px; font-weight: 800; letter-spacing: .07em; line-height: 1.35; text-transform: uppercase; }
.arena-alert small { display: block; margin-bottom: 3px; color: #8393a7; font-size: 8px; letter-spacing: .17em; }

.program-finder {
  position: absolute;
  z-index: 4;
  left: 4%;
  right: 4%;
  bottom: 24px;
  height: 94px;
  display: grid;
  grid-template-columns: 1fr 1fr .92fr;
  border: 1px solid rgba(171,197,230,.28);
  background: rgba(4,24,55,.93);
  box-shadow: 0 22px 54px rgba(0,0,0,.36);
  backdrop-filter: blur(10px);
}
.finder-option { position: relative; padding: 20px 60px 20px 28px; display: grid; align-content: center; border-right: 1px solid rgba(171,197,230,.2); }
.finder-option span { color: #74859a; font-size: 9px; font-weight: 800; letter-spacing: .19em; text-transform: uppercase; }
.finder-option strong { margin-top: 7px; color: #fff; font-family: 'Arial Narrow','Roboto Condensed','Segoe UI',Arial,sans-serif; font-size: 17px; letter-spacing: .05em; text-transform: uppercase; }
.finder-option b { position: absolute; right: 26px; top: 36px; color: var(--red); font-size: 21px; }
.finder-option:hover { background: rgba(255,255,255,.04); }
.finder-button { display: flex; align-items: center; justify-content: center; color: #fff; background: linear-gradient(115deg,#af1022,var(--red)); font: 800 14px/1 'Arial Narrow','Segoe UI',sans-serif; letter-spacing: .15em; text-transform: uppercase; }
.finder-button span { margin-left: 18px; font-size: 20px; }

.programs-section { padding-top: 54px; background: linear-gradient(180deg,#082653 0%,#04162f 100%); color: #fff; }
.programs-section .section-inner { width: min(1180px,100%); }
.programs-section .section-heading { margin-bottom: 30px; padding-bottom: 22px; border-bottom: 1px solid rgba(171,197,230,.2); }
.programs-section .eyebrow { color: #ff6b74; }
.programs-section .section-heading > p { color: #8798ad; }
.featured-program-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.featured-program-card { position: relative; min-height: 270px; overflow: hidden; border: 1px solid rgba(156,185,224,.25); background-position: center; background-size: cover; box-shadow: 0 16px 34px rgba(0,0,0,.22); }
.featured-program-card::before { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg,rgba(3,19,43,.08) 18%,rgba(4,24,55,.48) 52%,#04152f 100%); }
.featured-program-card::after { content: ''; position: absolute; left: 20px; bottom: 20px; width: 30px; height: 2px; background: var(--red); }
.featured-program-card.academy { background-image: url('/cha-story.jpg'); background-position: center 34%; }
.featured-program-card.camps { background-image: url('/cha-hero.jpg'); background-position: 38% 48%; }
.featured-program-card.testing { background-image: url('/cha-testing.jpg'); background-position: center 12%; }
.featured-program-card > div { position: absolute; z-index: 2; left: 20px; right: 54px; bottom: 31px; }
.featured-program-card small { color: #94a4b8; font-size: 8px; font-weight: 800; letter-spacing: .2em; text-transform: uppercase; }
.featured-program-card h3 { margin: 4px 0 5px; color: #fff; font-family: 'Arial Narrow','Roboto Condensed','Segoe UI',Arial,sans-serif; font-size: 27px; line-height: 1; letter-spacing: .03em; text-transform: uppercase; }
.featured-program-card p { margin: 0; color: #9eadc0; font-size: 11px; line-height: 1.35; }
.featured-program-card > b { position: absolute; z-index: 2; right: 21px; bottom: 35px; color: var(--red); font-size: 25px; }
.featured-program-card .program-number { position: absolute; z-index: 2; top: 18px; left: 18px; width: 34px; height: 34px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.34); background: rgba(3,21,47,.64); color: #fff; font-size: 9px; font-weight: 800; }
.more-programs { margin-top: 28px; border-color: rgba(171,197,230,.2); }
.more-programs .program-row { border-color: rgba(171,197,230,.16); }
.more-programs .program-row:hover { background: rgba(255,255,255,.04); }
.more-programs .program-row h3, .more-programs .program-arrow { color: #fff; }
.more-programs .program-row p { color: #8798ad; }
.more-programs .program-number { color: #ff6b74; }

.story { background: #03152f; }
.global-leaderboard { background: radial-gradient(circle at 85% 5%,rgba(223,31,50,.16),transparent 31%),linear-gradient(135deg,#041831 0%,#082a57 55%,#04162f 100%); }
.testimonial { background: #061e46; }
.footer { background: #031126; }

@media (max-width: 900px) {
  .brand { min-width: 260px; }
  .hero-copy { width: min(560px,52%); }
  .featured-program-grid { grid-template-columns: 1fr; }
}

@media (max-width: 680px) {
  .hero { min-height: 1080px; background: linear-gradient(180deg,#082b5e 0%,#03152f 72%); }
  .hero-photo { background-position: 42% 96px; background-size: auto 430px; filter: saturate(.92) contrast(1.06) brightness(.88); }
  .hero::before { background: linear-gradient(180deg,rgba(3,21,47,.12) 0%,rgba(3,21,47,.08) 42%,rgba(3,21,47,.82) 57%,#03152f 76%); }
  .hero::after { background: linear-gradient(180deg,rgba(3,21,47,.04),rgba(3,21,47,.08) 48%,rgba(3,21,47,.62) 68%,rgba(3,21,47,.9)); }
  .nav-shell { top: 0; width: 100%; min-height: 82px; padding: 10px 14px; border-radius: 0; }
  .brand { min-width: 0; gap: 9px; }
  .brand img { width: 44px; height: 44px; }
  .wordmark { font-size: 9px; letter-spacing: .08em; }
  .wordmark strong { font-size: 14px; letter-spacing: .025em; }
  .wordmark::after { width: 28px; margin-top: 5px; }
  .mycha-link { min-width: 84px; min-height: 42px; padding: 0 12px; font-size: 10px; }
  .hero-inner { min-height: 0; padding: 500px 20px 350px; }
  .hero-copy { width: 100%; }
  .hero h1 { font-size: clamp(48px,15vw,64px); }
  .hero h1 span { white-space: nowrap; }
  .hero h1 strong { margin-top: 10px; }
  .hero-description { margin-top: 24px; font-size: 14px; }
  .arena-alert { position: absolute; z-index: 6; top: 96px; left: 14px; width: calc(100% - 28px); min-height: 76px; margin: 0; padding: 11px 12px; background: rgba(5,30,65,.94); box-shadow: 0 16px 38px rgba(0,0,0,.32); }
  .arena-alert p { font-size: 10px; }
  .program-finder { left: 0; right: 0; bottom: 0; height: 224px; grid-template-columns: 1fr; border-right: 0; border-bottom: 0; border-left: 0; }
  .finder-option { min-height: 72px; padding: 15px 54px 15px 24px; border-right: 0; border-bottom: 1px solid rgba(171,197,230,.2); }
  .finder-option strong { margin-top: 5px; font-size: 14px; }
  .finder-option b { top: 25px; }
  .finder-button { min-height: 80px; }
  .programs-section { padding-top: 58px; }
}

@media (max-width: 430px) {
  .nav-shell { padding-left: 10px; padding-right: 10px; }
  .brand img { width: 40px; height: 40px; }
  .wordmark strong { font-size: 12px; }
  .mycha-link { min-width: 76px; padding: 0 9px; }
}