:root {
  --ink: #101c2c;
  --green: #143f34;
  --green-light: #2e6856;
  --gold: #b99753;
  --cream: #f5f1e7;
  --paper: #fbfaf6;
  --white: #fff;
  --muted: #6c746f;
  --line: #e2dccd;
  --shadow: 0 27px 80px rgba(39, 46, 36, .14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: "Manrope", Arial, sans-serif; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }

.site-header { position: absolute; z-index: 20; top: 0; left: 0; width: 100%; min-height: 84px; display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: 0 5.5vw; background: rgba(251,250,246,.9); border-bottom: 1px solid rgba(219,212,197,.8); backdrop-filter: blur(18px); }
.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 20px; font-weight: 800; letter-spacing: -1.2px; white-space: nowrap; }
.brand em { color: var(--gold); font-style: normal; }
.brand-piece { width: 34px; height: 34px; display: grid; place-items: center; color: #fff; background: var(--green); border-radius: 50%; font-family: Georgia, serif; font-size: 23px; }
nav { display: flex; align-items: center; gap: 34px; color: #5d6965; font-size: 11px; font-weight: 700; }
nav a:hover { color: var(--green); }
.header-action { display: inline-flex; align-items: center; gap: 18px; padding: 15px 20px; color: #fff; background: var(--green); border-radius: 8px; font-size: 9px; font-weight: 800; text-transform: uppercase; }
.header-action span { color: #dfc47f; font-size: 15px; }
.menu-button { width: 38px; height: 38px; display: none; padding: 7px; background: transparent; border: 0; cursor: pointer; }
.menu-button span { width: 24px; height: 2px; display: block; margin: 5px 0; background: var(--ink); transition: .2s; }
.menu-button.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-button.open span:nth-child(2) { opacity: 0; }
.menu-button.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.hero { position: relative; min-height: 890px; display: grid; grid-template-columns: minmax(430px,.9fr) minmax(570px,1.1fr); align-items: center; gap: 5vw; overflow: hidden; padding: 145px 5.5vw 90px; background: radial-gradient(circle at 8% 4%, #fff 0, transparent 34%), var(--cream); }
.hero-grid { position: absolute; inset: 84px 0 0; opacity: .32; background-image: linear-gradient(#d9d1c2 1px, transparent 1px), linear-gradient(90deg, #d9d1c2 1px, transparent 1px); background-size: 74px 74px; mask-image: linear-gradient(to bottom, #000, transparent 92%); }
.hero-copy { position: relative; z-index: 3; max-width: 690px; }
.eyebrow { display: flex; align-items: center; gap: 11px; margin: 0 0 22px; color: #797c72; font-size: 9px; font-weight: 800; letter-spacing: 1.5px; text-transform: uppercase; }
.eyebrow i { width: 32px; height: 2px; display: inline-block; background: var(--gold); }
h1 { margin: 0; font-size: clamp(56px,5.7vw,89px); line-height: .92; letter-spacing: -5.8px; text-transform: uppercase; }
h1 span { color: var(--green); }
.hero-lead { max-width: 610px; margin: 30px 0; color: #64706d; font-size: 14px; line-height: 1.75; }
.hero-actions { display: flex; align-items: center; gap: 24px; }
.primary-button { display: inline-flex; align-items: center; gap: 22px; padding: 16px 20px; color: #fff; background: var(--green); border-radius: 8px; font-size: 9px; font-weight: 800; text-transform: uppercase; }
.primary-button span { color: #dfc47f; font-size: 15px; }
.text-button { padding-bottom: 6px; color: #57635f; border-bottom: 1px solid #aeb3a9; font-size: 9px; font-weight: 800; text-transform: uppercase; }
.hero-facts { display: flex; gap: 34px; margin-top: 34px; }
.hero-facts p { display: flex; align-items: center; gap: 9px; margin: 0; }
.hero-facts strong { font-size: 17px; letter-spacing: -.8px; }
.hero-facts span { color: #7a847f; font-size: 7px; line-height: 1.4; text-transform: uppercase; }
.hero-visual { position: relative; z-index: 2; width: 100%; max-width: 760px; height: 610px; overflow: visible; margin-left: auto; border-radius: 26px; box-shadow: var(--shadow); }
.hero-visual img { width: 100%; height: 100%; display: block; object-fit: cover; object-position: 78% center; border: 8px solid #fff; border-radius: 26px; }
.position-card { position: absolute; left: -42px; bottom: 28px; width: 320px; display: grid; grid-template-columns: 78px 1fr auto; align-items: center; gap: 12px; padding: 13px; background: #fff; border: 1px solid var(--line); border-radius: 12px; box-shadow: 0 18px 42px rgba(35,43,33,.18); }
.mini-board { display: grid; grid-template-columns: repeat(4,1fr); width: 78px; height: 78px; overflow: hidden; border-radius: 5px; }
.mini-board span { display: grid; place-items: center; background: #e9e2d3; font-size: 15px; }
.mini-board span:nth-child(3n+1), .mini-board span:nth-child(3n+3) { background: #496c5e; color: #fff; }
.position-card p { display: flex; flex-direction: column; gap: 4px; margin: 0; }
.position-card small { color: var(--gold); font-size: 6px; font-weight: 800; letter-spacing: .5px; }
.position-card strong { font-size: 10px; }
.position-card em { color: #78817d; font-size: 7px; font-style: normal; }
.position-card > b { color: var(--gold); font-size: 18px; }

.skill-row { min-height: 90px; display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 24px 48px; padding: 22px 5.5vw; background: #fff; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.skill-row span { color: #99988f; font-size: 8px; }
.skill-row strong { color: #5e6a66; font-size: 9px; letter-spacing: .8px; }
.section { padding: 112px 5.5vw; }
.section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 50px; margin-bottom: 50px; }
.section-heading > div { max-width: 800px; }
.section-heading > p { max-width: 440px; margin: 0; color: var(--muted); font-size: 11px; line-height: 1.8; }
.section h2 { margin: 0; font-size: clamp(43px,4.5vw,69px); line-height: 1.01; letter-spacing: -4px; }
.section h2 em { color: var(--green-light); font-family: "Playfair Display", Georgia, serif; font-style: italic; font-weight: 600; }
.program-grid { display: grid; grid-template-columns: repeat(4,1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.program-card { position: relative; min-height: 390px; display: flex; flex-direction: column; padding: 25px; background: #fff; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); transition: transform .2s, box-shadow .2s; }
.program-card:hover { z-index: 2; transform: translateY(-5px); box-shadow: 0 20px 44px rgba(39,48,37,.12); }
.program-card.featured { color: #fff; background: var(--green); }
.card-number { position: absolute; top: 22px; right: 23px; color: #a4a89e; font-size: 8px; font-weight: 800; }
.featured .card-number { color: #9bb3aa; }
.piece-icon { margin: 38px 0 37px; color: var(--gold); font-family: Georgia, serif; font-size: 62px; line-height: 1; }
.program-card p { display: flex; flex-direction: column; gap: 10px; margin: 0; }
.program-card small { color: var(--gold); font-size: 7px; font-weight: 800; letter-spacing: .8px; }
.program-card strong { font-size: 20px; line-height: 1.2; letter-spacing: -1px; }
.program-card ul { display: grid; gap: 9px; margin: 22px 0; padding: 0; color: #77817c; list-style: none; font-size: 8px; }
.featured ul { color: #aebfba; }
.program-card li::before { content: "•"; margin-right: 8px; color: var(--gold); }
.program-card a { margin-top: auto; padding-top: 15px; color: var(--green); border-top: 1px solid var(--line); font-size: 8px; font-weight: 800; text-transform: uppercase; }
.featured a { color: #e4c989; border-color: rgba(255,255,255,.17); }

.puzzle { display: grid; grid-template-columns: .9fr 1.1fr; gap: 8vw; align-items: center; color: #fff; background: var(--green); }
.eyebrow.light { color: #aebcb7; }
.puzzle-copy h2 em, .schedule h2 em, .cta h2 em { color: #e0c47f; }
.puzzle-copy > p:not(.eyebrow):not(.puzzle-status) { max-width: 520px; margin: 27px 0; color: #aab9b4; font-size: 11px; line-height: 1.8; }
.move-options { display: flex; flex-wrap: wrap; gap: 8px; }
.move-options button { padding: 13px 16px; color: #fff; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.15); border-radius: 7px; font-size: 9px; font-weight: 800; cursor: pointer; }
.move-options button:hover, .move-options button.selected { color: var(--green); background: #e5ca88; }
.puzzle-status { min-height: 18px; margin: 13px 0 0; color: #c9d2cf; font-size: 8px; }
.chessboard { position: relative; max-width: 590px; padding: 24px; background: #f5f0e5; border-radius: 14px; box-shadow: 0 28px 60px rgba(0,0,0,.22); }
.board-grid { display: grid; grid-template-columns: repeat(8,1fr); aspect-ratio: 1; overflow: hidden; }
.board-grid i { display: grid; place-items: center; color: #101c2c; background: #e8dfcf; font-family: Georgia, serif; font-size: clamp(21px,3vw,43px); font-style: normal; }
.board-grid i:nth-child(16n+2), .board-grid i:nth-child(16n+4), .board-grid i:nth-child(16n+6), .board-grid i:nth-child(16n+8), .board-grid i:nth-child(16n+9), .board-grid i:nth-child(16n+11), .board-grid i:nth-child(16n+13), .board-grid i:nth-child(16n+15) { color: #f7f2e8; background: #557466; }
.coords.files { display: grid; grid-template-columns: repeat(8,1fr); padding: 0 0 7px; color: #6e756f; font-size: 7px; text-align: center; }

.practice { background: var(--cream); }
.practice-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 12px; }
.practice-grid article { min-height: 285px; display: flex; flex-direction: column; padding: 25px; background: #fff; border: 1px solid var(--line); border-radius: 14px; }
.practice-grid article > b { color: var(--gold); font-size: 9px; }
.practice-grid article > span { margin-top: auto; color: #999c94; font-size: 7px; font-weight: 800; letter-spacing: 1px; }
.practice-grid h3 { margin: 11px 0; font-size: 20px; letter-spacing: -.9px; }
.practice-grid p { margin: 0; color: var(--muted); font-size: 9px; line-height: 1.7; }

.schedule { display: grid; grid-template-columns: .85fr 1.15fr; gap: 8vw; color: #fff; background: #111d2b; }
.schedule-copy > p:not(.eyebrow) { max-width: 450px; margin-top: 25px; color: #929da8; font-size: 11px; line-height: 1.8; }
.event-list { border-top: 1px solid #35404d; }
.event-list article { display: grid; grid-template-columns: 62px 1fr auto; align-items: center; gap: 18px; padding: 22px 0; border-bottom: 1px solid #35404d; }
.event-list time { width: 57px; height: 57px; display: grid; place-items: center; align-content: center; color: var(--ink); background: #e1c47f; border-radius: 50%; }
.event-list time b { font-size: 17px; line-height: 1; }
.event-list time span { font-size: 6px; font-weight: 800; }
.event-list p { display: flex; flex-direction: column; gap: 4px; margin: 0; }
.event-list small { color: #dfc47f; font-size: 6px; letter-spacing: .7px; }
.event-list strong { font-size: 11px; }
.event-list em { color: #8d98a5; font-size: 7px; font-style: normal; }
.event-list a { color: #dfc47f; font-size: 18px; }

.seo { display: grid; grid-template-columns: 240px minmax(0,850px); justify-content: center; gap: 80px; background: #fff; }
.seo aside { position: sticky; top: 40px; align-self: start; }
.seo aside > span { font-size: 52px; line-height: .83; font-weight: 800; letter-spacing: -5px; }
.seo aside em { color: var(--gold); font-style: normal; }
.seo aside p { color: #92988f; font-size: 8px; line-height: 1.6; text-transform: uppercase; }
.seo article > h2 { margin: 0 0 27px; font-size: 45px; letter-spacing: -2.8px; }
.seo article > h2:not(:first-of-type) { margin-top: 48px; }
.seo article h3 { margin: 31px 0 10px; font-size: 19px; letter-spacing: -.7px; }
.seo article > p { margin: 0 0 15px; color: #606b68; font-size: 12px; line-height: 1.85; }
.seo article > p strong { color: var(--ink); }
.faq { margin-top: 48px; }
.faq h2 { margin-bottom: 18px; font-size: 38px; letter-spacing: -2px; }
.faq details { padding: 18px 0; border-top: 1px solid var(--line); }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; font-size: 11px; font-weight: 800; }
.faq details p { margin: 13px 0 0; color: var(--muted); font-size: 10px; line-height: 1.7; }

.cta { display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 80px; margin: 0 5.5vw 88px; padding: 60px; color: #fff; background: var(--green); border-radius: 20px; }
.cta h2 { font-size: clamp(39px,4.1vw,62px); }
.cta form { padding: 19px; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.13); border-radius: 13px; }
.cta label { display: block; margin-bottom: 10px; color: #b5c0bc; font-size: 8px; font-weight: 800; letter-spacing: .8px; text-transform: uppercase; }
.cta form > div { display: flex; gap: 7px; }
.cta input { min-width: 0; flex: 1; height: 50px; padding: 0 14px; color: var(--ink); background: #fff; border: 0; border-radius: 8px; outline: 0; font-size: 10px; }
.cta button { padding: 0 18px; color: var(--ink); background: #e1c47f; border: 0; border-radius: 8px; font-size: 8px; font-weight: 800; text-transform: uppercase; cursor: pointer; }
.cta small { display: block; min-height: 13px; margin-top: 9px; color: #aebbb7; font-size: 7px; }

footer { min-height: 108px; display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: 30px 5.5vw; background: #fff; border-top: 1px solid var(--line); }
footer p { color: #90978f; font-size: 8px; }
footer > div { display: flex; align-items: flex-end; flex-direction: column; gap: 6px; }
footer > div a { font-size: 9px; font-weight: 800; }
footer > div span { color: #999f98; font-size: 8px; }

@media (max-width: 1160px) {
  .hero { grid-template-columns: 1fr; padding-top: 140px; }
  .hero-copy { max-width: 820px; }
  .hero-visual { margin: 20px auto 40px; }
  .program-grid, .practice-grid { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 800px) {
  .site-header { min-height: 72px; padding: 0 20px; }
  .menu-button { display: block; margin-left: auto; }
  nav { position: absolute; top: 72px; left: 0; width: 100%; display: none; align-items: stretch; flex-direction: column; gap: 0; padding: 12px 20px 20px; background: rgba(251,250,246,.99); border-bottom: 1px solid var(--line); box-shadow: 0 18px 35px rgba(35,43,33,.1); }
  nav.open { display: flex; }
  nav a { padding: 13px 0; border-bottom: 1px solid #e8e2d5; }
  .header-action { display: none; }
  .hero { min-height: auto; padding: 115px 20px 70px; }
  h1 { font-size: 52px; letter-spacing: -4px; }
  .hero-lead { font-size: 13px; }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .hero-facts { align-items: flex-start; flex-direction: column; gap: 12px; }
  .hero-visual { height: 440px; }
  .hero-visual img { border-width: 5px; border-radius: 17px; }
  .position-card { position: static; width: auto; margin-top: 9px; }
  .skill-row { justify-content: flex-start; gap: 17px 26px; padding: 26px 20px; }
  .skill-row > span { width: 100%; }
  .section { padding: 77px 20px; }
  .section-heading { align-items: flex-start; flex-direction: column; gap: 18px; }
  .section h2 { font-size: 39px; letter-spacing: -2.6px; }
  .program-grid, .practice-grid { grid-template-columns: 1fr; }
  .puzzle { grid-template-columns: 1fr; }
  .chessboard { padding: 12px; }
  .schedule { grid-template-columns: 1fr; }
  .seo { grid-template-columns: 1fr; }
  .seo aside { display: none; }
  .seo article > h2 { font-size: 36px; }
  .cta { grid-template-columns: 1fr; gap: 34px; margin: 0 20px 70px; padding: 38px 24px; }
  .cta form > div { flex-direction: column; }
  .cta button { min-height: 48px; }
  footer { align-items: flex-start; flex-direction: column; padding: 35px 20px; }
  footer p { margin: 0; }
  footer > div { align-items: flex-start; }
}