:root {
  --ink: #0a0d0e;
  --ink-soft: #111614;
  --lacquer: #181512;
  --jade: #10433d;
  --jade-light: #1b5b52;
  --cinnabar: #b4412d;
  --gold: #d7b86b;
  --rice: #ede4d0;
  --muted: #aaad9f;
  --line: rgba(215, 184, 107, 0.24);
  --serif: 'Instrument Serif', Georgia, serif;
  --sans: 'DM Sans', Arial, sans-serif;
  --mono: 'DM Mono', monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--ink); }
body { margin: 0; background: var(--ink); color: var(--rice); font-family: var(--sans); font-size: 16px; line-height: 1.55; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
::selection { background: var(--cinnabar); color: var(--rice); }

.skip-link { position: fixed; top: 10px; left: 10px; transform: translateY(-200%); z-index: 10; padding: 8px 12px; background: var(--rice); color: var(--ink); font-size: 13px; }
.skip-link:focus { transform: translateY(0); }
.page-glow { position: fixed; width: 36vw; height: 36vw; border-radius: 50%; filter: blur(80px); pointer-events: none; opacity: .08; z-index: 0; }
.page-glow--one { background: var(--jade); top: 8%; left: -15%; }
.page-glow--two { background: var(--cinnabar); top: 55%; right: -20%; }

.site-header { position: absolute; z-index: 4; top: 0; left: 0; width: 100%; padding: 24px clamp(24px, 5vw, 76px); display: flex; justify-content: space-between; align-items: center; }
.brand { display: inline-flex; align-items: center; gap: 11px; min-width: 190px; }
.seal { width: 38px; height: 38px; position: relative; display: grid; place-items: center; background: #17140f; border: 1px solid rgba(215, 184, 107, .7); overflow: hidden; flex: 0 0 auto; }
.seal::after { content: ''; position: absolute; inset: 4px; border: 1px solid rgba(215, 184, 107, .36); }
.seal img { position: absolute; z-index: 2; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.seal-monogram { position: relative; z-index: 1; color: var(--gold); font: 500 14px/1 var(--mono); letter-spacing: -1px; }
.seal--small { width: 31px; height: 31px; }
.brand-copy { display: flex; flex-direction: column; line-height: 1.05; }
.brand-copy strong { font: 400 19px/1 var(--serif); letter-spacing: .2px; }
.brand-copy small { margin-top: 4px; color: var(--gold); font: 500 8px/1 var(--mono); text-transform: uppercase; letter-spacing: 1.3px; }
.site-header nav { display: flex; gap: clamp(18px, 2.8vw, 42px); align-items: center; font: 500 10px/1 var(--mono); text-transform: uppercase; letter-spacing: .8px; }
.site-header nav > a:not(.nav-book) { color: #cbc7b8; transition: color .2s ease; }
.site-header nav > a:not(.nav-book):hover { color: var(--gold); }
.nav-book { display: inline-flex; gap: 9px; border: 1px solid rgba(215, 184, 107, .5); padding: 11px 13px; color: var(--rice); transition: border-color .2s, background .2s; }
.nav-book:hover { border-color: var(--gold); background: rgba(215, 184, 107, .08); }

.hero { min-height: 840px; padding: 160px clamp(24px, 8vw, 146px) 74px; position: relative; isolation: isolate; display: grid; grid-template-columns: minmax(0, 1.03fr) minmax(360px, .97fr); align-items: center; gap: 40px; overflow: hidden; }
.hero::before { content: ''; position: absolute; inset: 0; z-index: -2; background: radial-gradient(circle at 58% 45%, rgba(31, 82, 71, .18), transparent 31%), linear-gradient(108deg, #080b0c 28%, #111916 100%); }
.hero::after { content: ''; position: absolute; inset: 0; z-index: -1; opacity: .26; background-image: linear-gradient(90deg, transparent 0 94%, rgba(215, 184, 107, .17) 94% 94.1%, transparent 94.1%), linear-gradient(0deg, transparent 0 94%, rgba(215, 184, 107, .12) 94% 94.1%, transparent 94.1%); background-size: 92px 92px; mask-image: linear-gradient(90deg, #000 0%, transparent 70%); }
.hero-copy { position: relative; z-index: 1; max-width: 690px; }
.eyebrow, .kicker, .section-label, .agenda-date { font: 500 10px/1.25 var(--mono); letter-spacing: 1.65px; text-transform: uppercase; }
.eyebrow { margin: 0 0 23px; color: var(--gold); display: flex; align-items: center; gap: 10px; }
.eyebrow span { display: inline-block; width: 24px; height: 1px; background: currentColor; }
h1, h2 { margin: 0; font: 400 clamp(3.8rem, 7vw, 7.2rem)/.88 var(--serif); letter-spacing: -.045em; }
h1 em, h2 em { color: var(--gold); font-weight: 400; }
.hero-intro { max-width: 470px; margin: 34px 0 30px; color: #c4c3b7; font-size: clamp(16px, 1.3vw, 19px); line-height: 1.55; }
.hero-actions { display: flex; align-items: center; gap: 25px; flex-wrap: wrap; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 18px; min-height: 50px; padding: 0 20px; font: 500 10px/1 var(--mono); letter-spacing: .9px; text-transform: uppercase; transition: transform .2s, background .2s; }
.button--red { background: var(--cinnabar); color: #fff8e8; }
.button--red:hover { background: #c5543d; transform: translateY(-2px); }
.text-link { border-bottom: 1px solid rgba(237, 228, 208, .34); padding-bottom: 4px; color: var(--rice); font: 500 11px/1 var(--mono); letter-spacing: .3px; }
.text-link span { color: var(--gold); padding-left: 7px; }
.hero-meta { display: flex; gap: 32px; flex-wrap: wrap; margin: 56px 0 0; padding-top: 20px; border-top: 1px solid var(--line); }
.hero-meta div { display: grid; gap: 5px; }
.hero-meta dt { color: var(--gold); font: 500 8px/1 var(--mono); letter-spacing: 1.3px; text-transform: uppercase; }
.hero-meta dd { margin: 0; color: #d9d6c8; font-size: 12px; }
.hero-visual { min-height: 630px; height: min(72vh, 740px); position: relative; align-self: stretch; border-left: 1px solid rgba(215, 184, 107, .22); }
.sun-disc { position: absolute; z-index: -1; width: min(32vw, 435px); aspect-ratio: 1; top: 7%; right: 3%; border-radius: 50%; background: radial-gradient(circle at 36% 30%, #e5c477 0 3%, #d6aa58 3% 8%, #9c6734 37%, #573e2b 68%, #26241f 70% 100%); box-shadow: 0 0 70px rgba(202, 136, 57, .24); }
.visual-frame { position: absolute; inset: 5% 10% 6% 3%; border: 1px solid rgba(215, 184, 107, .6); }
.visual-frame::before, .visual-frame::after { content: ''; position: absolute; width: 28px; height: 28px; }
.visual-frame::before { top: -1px; left: -1px; border-top: 3px solid var(--cinnabar); border-left: 3px solid var(--cinnabar); }
.visual-frame::after { bottom: -1px; right: -1px; border-bottom: 3px solid var(--cinnabar); border-right: 3px solid var(--cinnabar); }
.portrait { position: absolute; inset: 0 2% 0 7%; width: 91%; height: 100%; object-fit: cover; object-position: 53% center; mix-blend-mode: luminosity; filter: saturate(.72) contrast(1.05); clip-path: polygon(8% 0, 100% 0, 100% 93%, 90% 100%, 0 100%, 0 7%); opacity: .92; }
.hero-visual::after { content: ''; position: absolute; inset: 0 2% 0 7%; background: linear-gradient(90deg, rgba(10,13,14,.5), transparent 30%), linear-gradient(0deg, rgba(10,13,14,.6), transparent 32%); pointer-events: none; }
.visual-caption { position: absolute; z-index: 2; left: 0; bottom: 26px; width: 119px; padding: 11px 10px; border-left: 2px solid var(--cinnabar); background: rgba(10, 13, 14, .87); color: var(--gold); font: 500 8px/1.45 var(--mono); text-transform: uppercase; letter-spacing: 1px; }
.visual-caption span:last-child { color: var(--rice); display: block; margin-top: 5px; letter-spacing: .5px; }
.vertical-script { position: absolute; z-index: 2; right: -4px; top: 15%; writing-mode: vertical-rl; margin: 0; color: rgba(237, 228, 208, .83); font: 500 20px/1.1 'Noto Serif SC', serif; letter-spacing: 9px; }

.section-shell { position: relative; max-width: 1370px; margin: 0 auto; padding: 140px clamp(24px, 6vw, 92px); }
.section-label { display: flex; align-items: center; gap: 14px; color: var(--gold); }
.section-label::after { content: ''; display: block; width: min(9vw, 100px); height: 1px; background: var(--gold); opacity: .55; order: -1; }
.section-label span { color: var(--cinnabar); }
.section-label p { margin: 0; }
.about { border-top: 1px solid var(--line); }
.about-grid { display: grid; grid-template-columns: minmax(300px, .98fr) minmax(320px, .82fr); gap: clamp(40px, 11vw, 175px); padding: 54px 0 78px; }
.kicker { margin: 0 0 18px; color: var(--cinnabar); }
h2 { font-size: clamp(3.2rem, 5.9vw, 5.7rem); }
.about-copy { color: #c4c4b9; font-size: 17px; }
.about-copy p { margin: 0 0 22px; }
.about-copy strong { color: var(--rice); font-weight: 500; }
.stat-grid { border-top: 1px solid var(--line); display: grid; grid-template-columns: repeat(4, 1fr); }
.stat-grid article { min-height: 170px; padding: 25px 22px; border-right: 1px solid var(--line); display: flex; flex-direction: column; justify-content: space-between; }
.stat-grid article:first-child { border-left: 1px solid var(--line); }
.stat-grid strong { color: var(--gold); font: 400 clamp(2.2rem, 4vw, 4.1rem)/.9 var(--serif); letter-spacing: -.05em; }
.stat-grid span { max-width: 145px; color: #b5b5aa; font-size: 12px; line-height: 1.35; }

.principle { min-height: 520px; display: grid; place-items: center; overflow: hidden; border-top: 1px solid rgba(215, 184, 107, .14); }
.principle::before { content: ''; position: absolute; inset: 0; opacity: .55; background: linear-gradient(90deg, transparent, rgba(16, 67, 61, .5), transparent), repeating-radial-gradient(ellipse at center, transparent 0 38px, rgba(215,184,107,.08) 39px 40px); background-size: 100% 100%, 110% 200%; background-position: center; }
.principle-text { position: relative; z-index: 1; max-width: 1050px; text-align: center; }
.principle-text h2 { font-size: clamp(3rem, 6vw, 6rem); }
.principle-text .eyebrow { justify-content: center; }
.principle-orbit { position: absolute; height: 560px; aspect-ratio: 1; border: 1px solid rgba(215, 184, 107, .3); border-radius: 50%; }
.principle-orbit::before, .principle-orbit::after { content: ''; position: absolute; inset: 8%; border: 1px solid rgba(215, 184, 107, .16); border-radius: 50%; }
.principle-orbit::after { inset: 17%; }
.principle-orbit span { position: absolute; width: 9px; height: 9px; border-radius: 50%; background: var(--cinnabar); left: 8%; top: 26%; }
.principle-orbit i { position: absolute; bottom: 12%; right: 14%; color: rgba(215, 184, 107, .6); font: 400 21px/1 'Noto Serif SC', serif; font-style: normal; }

.programme { padding-top: 155px; padding-bottom: 150px; }
.programme-heading { display: grid; grid-template-columns: 1fr .78fr; gap: 70px; padding: 50px 0 64px; }
.programme-summary { align-self: end; color: #c3c5ba; font-size: 16px; }
.programme-summary p { margin: 0 0 22px; }
.programme-chips { display: flex; gap: 7px; flex-wrap: wrap; }
.programme-chips span { border: 1px solid var(--line); padding: 7px 8px; color: var(--gold); font: 500 8px/1.3 var(--mono); letter-spacing: .55px; text-transform: uppercase; }
.programme-layout { display: grid; grid-template-columns: minmax(0, 1.42fr) minmax(260px, .58fr); gap: clamp(34px, 7vw, 100px); align-items: start; }
.agenda { border-top: 1px solid var(--gold); }
.agenda-date { padding: 15px 4px; display: flex; justify-content: space-between; gap: 16px; color: var(--gold); border-bottom: 1px solid var(--line); }
.agenda ol { list-style: none; margin: 0; padding: 0; }
.agenda li { display: grid; grid-template-columns: 118px 1fr; gap: 16px; padding: 19px 4px; border-bottom: 1px solid var(--line); transition: padding .25s, background .25s; }
.agenda li:hover { padding-left: 11px; background: rgba(215, 184, 107, .04); }
.agenda time { color: var(--gold); font: 500 11px/1.35 var(--mono); white-space: nowrap; }
.agenda time span { color: #bdb9a8; }
.agenda h3 { margin: -2px 0 6px; color: var(--rice); font-size: 16px; font-weight: 500; line-height: 1.2; }
.agenda p { margin: 0; color: #aaa99e; font-size: 13px; line-height: 1.42; }
.agenda .break { background: rgba(16, 67, 61, .36); }
.agenda .break h3 { color: #d5e2cf; }
.agenda .qa { background: rgba(180, 65, 45, .12); }
.agenda .qa time { color: #e17b66; }
.programme-poster { margin: 0; position: sticky; top: 26px; }
.poster-frame { position: relative; background: var(--lacquer); border: 1px solid var(--line); padding: 10px; }
.poster-frame::before { content: ''; position: absolute; width: 72%; height: 34%; left: -16px; bottom: -18px; z-index: -1; border: 1px solid rgba(180,65,45,.4); }
.poster-frame img { width: 100%; aspect-ratio: 2/3; object-fit: cover; object-position: top; filter: saturate(.83) contrast(1.06); }
.programme-poster figcaption { margin-top: 14px; color: #989a90; font: 500 8px/1.3 var(--mono); letter-spacing: .8px; text-transform: uppercase; }

.reserve { position: relative; isolation: isolate; min-height: 610px; display: grid; place-items: center; overflow: hidden; padding: 100px 24px; background: #145044; text-align: center; }
.reserve::before { content: ''; position: absolute; inset: 0; z-index: -1; background: radial-gradient(circle at 50% 18%, rgba(215, 184, 107, .22), transparent 15%), linear-gradient(135deg, #0e3f37, #125044 48%, #0a2725); }
.reserve::after { content: ''; position: absolute; inset: 17px; z-index: -1; border: 1px solid rgba(215, 184, 107, .48); }
.reserve-lattice { position: absolute; width: 480px; height: 480px; z-index: -1; border: 1px solid rgba(215,184,107,.25); transform: rotate(45deg); background: repeating-linear-gradient(90deg, transparent 0 32px, rgba(215,184,107,.14) 33px 34px), repeating-linear-gradient(0deg, transparent 0 32px, rgba(215,184,107,.14) 33px 34px); }
.reserve-content { max-width: 1000px; }
.eyebrow--light { justify-content: center; color: #f0ddae; }
.reserve h2 { font-size: clamp(3.5rem, 7vw, 7rem); }
.reserve h2 em { color: #f4d681; }
.reserve-content > p:not(.eyebrow):not(.seat-note) { max-width: 480px; margin: 27px auto 28px; color: #d6e0d4; font-size: 17px; }
.booking-email { display: inline-flex; align-items: center; gap: 22px; padding: 15px 0 12px; border-bottom: 1px solid rgba(245, 221, 162, .7); color: #fff1ca; font: 400 clamp(1.3rem, 2.2vw, 2.2rem)/1 var(--serif); transition: color .2s; }
.booking-email:hover { color: white; }
.booking-email span { color: var(--cinnabar); font: 500 18px/1 var(--sans); }
.seat-note { margin: 20px 0 0 !important; color: rgba(237,228,208,.67) !important; font: 500 8px/1.3 var(--mono) !important; letter-spacing: 1.1px; text-transform: uppercase; }

footer { position: relative; display: flex; gap: 26px; align-items: center; justify-content: space-between; padding: 28px clamp(24px, 5vw, 76px); background: #081111; border-top: 1px solid rgba(215,184,107,.22); }
footer > p { margin: 0; color: #8f978e; font: 500 9px/1 var(--mono); text-transform: uppercase; letter-spacing: .8px; }
.back-top { color: var(--gold); font: 500 10px/1 var(--mono); text-transform: uppercase; letter-spacing: .5px; }

@media (max-width: 900px) {
  .hero { min-height: auto; grid-template-columns: 1fr; padding-top: 150px; }
  .hero-visual { min-height: 500px; height: 62vw; max-height: 640px; margin-top: 15px; }
  .sun-disc { width: min(56vw, 435px); }
  .about-grid, .programme-heading, .programme-layout { grid-template-columns: 1fr; gap: 38px; }
  .programme-poster { width: min(360px, 100%); position: relative; top: auto; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-grid article:nth-child(3) { border-left: 1px solid var(--line); }
}

@media (max-width: 620px) {
  .site-header { padding-top: 17px; padding-bottom: 17px; }
  .site-header nav > a:not(.nav-book) { display: none; }
  .brand-copy strong { font-size: 17px; }
  .nav-book { padding: 10px; font-size: 8px; }
  .hero { padding: 128px 24px 62px; gap: 20px; }
  h1 { font-size: clamp(3.65rem, 17vw, 5.5rem); }
  .hero-intro { margin: 26px 0; font-size: 16px; }
  .hero-meta { gap: 15px 20px; margin-top: 43px; }
  .hero-visual { min-height: 440px; height: 120vw; max-height: 560px; }
  .vertical-script { right: 2px; font-size: 17px; }
  .section-shell { padding: 90px 24px; }
  .about-grid { padding: 38px 0 53px; }
  h2 { font-size: clamp(3.1rem, 15vw, 4.7rem); }
  .about-copy { font-size: 15px; }
  .stat-grid article { min-height: 135px; padding: 19px 14px; }
  .stat-grid strong { font-size: 2.55rem; }
  .stat-grid span { font-size: 10px; }
  .principle { min-height: 445px; }
  .principle-orbit { height: 415px; }
  .programme { padding-top: 105px; }
  .programme-heading { padding: 36px 0 43px; }
  .programme-summary { font-size: 15px; }
  .agenda-date { flex-direction: column; gap: 5px; }
  .agenda li { grid-template-columns: 93px 1fr; gap: 11px; padding: 16px 0; }
  .agenda time { font-size: 9px; }
  .agenda h3 { font-size: 14px; }
  .agenda p { font-size: 12px; }
  .reserve { min-height: 520px; }
  .reserve::after { inset: 10px; }
  .reserve h2 { font-size: clamp(3.5rem, 17vw, 5.3rem); }
  .booking-email { font-size: 1.28rem; gap: 12px; }
  footer { flex-wrap: wrap; gap: 20px; }
  footer > p { order: 3; width: 100%; }
}

@media (prefers-reduced-motion: no-preference) {
  .hero-copy, .hero-visual { animation: emerge .8s both ease-out; }
  .hero-visual { animation-delay: .15s; }
  .sun-disc { animation: pulse 6s ease-in-out infinite; }
  @keyframes emerge { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }
  @keyframes pulse { 50% { transform: scale(1.035); box-shadow: 0 0 100px rgba(202,136,57,.29); } }
}