:root {
  --ink: #172717;
  --deep: #172717;
  --deep-2: #223622;
  --paper: #f3f3ee;
  --paper-2: #e9ebe6;
  --gold: #d7ae3e;
  --gold-light: #f0cf70;
  --sage: #848c85;
  --slate: #7c847c;
  --olive: #84844a;
  --line-dark: rgba(23, 39, 23, 0.18);
  --line-light: rgba(255, 255, 255, 0.18);
  --shell: min(1180px, calc(100vw - 48px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; font-size: 16px; line-height: 1.6; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.shell { width: var(--shell); margin-inline: auto; }
.section { padding: 112px 0; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }
.skip-link { position: fixed; z-index: 100; left: 16px; top: -80px; padding: 10px 16px; background: white; color: black; }
.skip-link:focus { top: 16px; }

.site-header { position: absolute; z-index: 20; inset: 0 0 auto; height: 94px; padding: 0 max(24px, calc((100vw - 1180px)/2)); display: flex; align-items: center; justify-content: space-between; color: white; border-bottom: 1px solid rgba(255,255,255,.14); }
.brand { display: inline-flex; align-items: center; text-decoration: none; }
.brand-picture { display: inline-flex; align-items: center; }
.brand-logo { display: block; width: 190px; height: 72px; object-fit: contain; }
nav { display: flex; align-items: center; gap: 25px; }
nav a { text-decoration: none; font-size: 14px; opacity: .82; transition: opacity .2s, color .2s; }
nav a:hover, nav a:focus-visible { opacity: 1; color: var(--gold-light); }
.strategies-menu { position: relative; flex: none; }
.strategies-menu summary { display: flex; align-items: center; gap: 9px; cursor: pointer; list-style: none; font-size: 14px; opacity: .82; transition: opacity .2s, color .2s; }
.strategies-menu summary::-webkit-details-marker { display: none; }
.strategies-menu summary:hover, .strategies-menu summary:focus-visible, .strategies-menu[open] summary { opacity: 1; color: var(--gold-light); }
.strategies-menu summary:focus-visible { outline: 1px solid var(--gold-light); outline-offset: 6px; }
.strategies-chevron { width: 6px; height: 6px; border-right: 1px solid currentColor; border-bottom: 1px solid currentColor; transform: translateY(-2px) rotate(45deg); transition: transform .2s; }
.strategies-menu[open] .strategies-chevron { transform: translateY(2px) rotate(225deg); }
.strategies-panel { position: absolute; top: calc(100% + 23px); left: 50%; width: 370px; padding: 8px; transform: translateX(-50%); background: #132821; border: 1px solid rgba(215,174,62,.32); box-shadow: 0 18px 38px rgba(5,17,13,.27); }
.strategies-panel a { display: grid; grid-template-columns: 32px 1fr; gap: 14px; padding: 17px 15px; opacity: 1; border: 1px solid transparent; }
.strategies-panel a + a { border-top-color: rgba(215,174,62,.18); }
.strategies-panel a:hover, .strategies-panel a:focus-visible { color: white; background: rgba(215,174,62,.08); border-color: rgba(215,174,62,.23); }
.strategies-number { color: var(--gold-light); font-size: 11px; font-weight: 700; letter-spacing: .12em; }
.strategies-entry { display: grid; gap: 5px; }
.strategies-entry strong { color: white; font-size: 12px; font-weight: 700; letter-spacing: .12em; line-height: 1.3; }
.strategies-entry small { color: rgba(255,255,255,.64); font-size: 13px; line-height: 1.45; }
.nav-tool { display: inline-flex; align-items: center; gap: 8px; color: var(--gold-light); }
.nav-tool svg { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.nav-cta { border: 1px solid rgba(255,255,255,.45); padding: 10px 18px; }
.menu-button { display: none; background: none; border: 0; color: inherit; padding: 10px; }
.menu-button span:not(.sr-only) { display: block; width: 26px; height: 1px; background: currentColor; margin: 6px 0; }

.hero { position: relative; min-height: 780px; height: 100svh; max-height: 980px; display: flex; align-items: center; overflow: hidden; color: white; background: var(--deep); }
.hero-image { position: absolute; inset: 0; background: url('./assets/aurum-architecture.png') center center/cover no-repeat; transform: scale(1.01); }
.hero-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(13,27,13,.98) 0%, rgba(23,39,23,.9) 38%, rgba(23,39,23,.4) 73%, rgba(13,27,13,.52) 100%), linear-gradient(0deg, rgba(13,27,13,.74), transparent 55%); }
.hero-lines { position: absolute; inset: 94px 0 0; opacity: .09; pointer-events: none; background-image: linear-gradient(rgba(215,174,62,.24) 1px, transparent 1px), linear-gradient(90deg, rgba(215,174,62,.24) 1px, transparent 1px); background-size: 100px 100px; mask-image: linear-gradient(90deg, #000, transparent 76%); }
.hero-content { position: relative; z-index: 2; padding-top: 80px; }
.eyebrow, .section-label { letter-spacing: .22em; font-weight: 700; font-size: 12px; }
.eyebrow { color: var(--gold-light); }
.hero .eyebrow { position: relative; width: fit-content; margin: 0; padding-bottom: 22px; }
.hero .eyebrow::after { content: ""; position: absolute; left: 0; bottom: 0; width: 112px; height: 1px; background: rgba(240,207,112,.75); }
.hero h1 { max-width: 960px; margin: 42px 0 34px; font-family: Georgia, "Times New Roman", serif; font-weight: 400; font-size: clamp(3.15rem, 5.1vw, 4.95rem); line-height: 1.05; letter-spacing: -.035em; }
.hero h1 em { color: var(--gold-light); font-weight: 400; }
.hero-copy { max-width: 620px; margin: 0; font-size: 19px; color: rgba(255,255,255,.76); line-height: 1.7; }
.hero-actions { margin-top: 38px; display: flex; align-items: center; gap: 30px; }
.hero .hero-actions { margin-top: 48px; }
.button { display: inline-flex; justify-content: center; align-items: center; min-height: 52px; padding: 0 24px; border: 1px solid transparent; text-decoration: none; font-weight: 700; font-size: 14px; cursor: pointer; transition: transform .2s, background .2s, border-color .2s; }
.button:hover, .button:focus-visible { transform: translateY(-2px); }
.button-primary { background: var(--gold); color: var(--deep); }
.button-primary:hover { background: var(--gold-light); }
.text-link { text-decoration: none; border-bottom: 1px solid rgba(255,255,255,.35); padding: 9px 0; font-size: 14px; }
.text-link span { color: var(--gold-light); margin-left: 8px; }
.hero-index { position: absolute; z-index: 2; right: max(24px, calc((100vw - 1180px)/2)); bottom: 44px; display: flex; align-items: center; gap: 10px; font-size: 11px; letter-spacing: .12em; color: rgba(255,255,255,.65); }
.hero-index i { width: 80px; height: 1px; background: linear-gradient(90deg, var(--gold) 25%, rgba(255,255,255,.3) 25%); }

.section-label { display: flex; gap: 18px; align-items: center; margin-bottom: 44px; color: #526069; }
.section-label span { color: var(--gold); }
.section-label.light { color: rgba(255,255,255,.55); }
.statement { position: relative; overflow: hidden; }
.statement > *:not(.blueprint-detail) { position: relative; z-index: 1; }
.statement-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 100px; align-items: start; }
h2 { margin: 0; font-family: Georgia, "Times New Roman", serif; font-size: clamp(2.5rem, 4.5vw, 4.4rem); font-weight: 400; line-height: 1.05; letter-spacing: -.025em; }
.lead { font-size: 21px; line-height: 1.65; margin-top: 0; }
.statement-copy p:not(.lead), .network-copy > p:not(.lead) { color: #5d685e; }
.discipline-row { margin-top: 78px; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); }
.discipline-row article { padding: 30px 34px 34px 0; position: relative; }
.discipline-row article + article { border-left: 1px solid var(--line-dark); padding-left: 34px; }
.discipline-row article > span, .pillar-number, .steps > li > span { color: var(--slate); font-size: 12px; letter-spacing: .12em; }
.discipline-row h3 { font-family: Georgia, serif; font-weight: 400; font-size: 30px; line-height: 1.12; margin: 26px 0 14px; }
.discipline-row p { color: #5d685e; margin: 0; font-size: 15px; }

.pillars { background: var(--deep); color: white; position: relative; overflow: hidden; }
.pillars > .shell { position: relative; z-index: 1; }
.pillars::before { content: ""; position: absolute; width: 620px; height: 620px; right: -180px; top: -220px; border: 1px solid rgba(215,174,62,.17); border-radius: 50%; box-shadow: 0 0 0 100px rgba(215,174,62,.03), 0 0 0 220px rgba(132,132,74,.04); }
.pillars-heading { position: relative; display: grid; grid-template-columns: 1.1fr .8fr; gap: 110px; align-items: end; margin-bottom: 72px; }
.pillars-heading p { color: rgba(255,255,255,.62); margin: 0; max-width: 470px; }
.pillar-list { position: relative; border-top: 1px solid var(--line-light); }
.pillar { display: grid; grid-template-columns: 70px 1fr 60px; gap: 24px; align-items: center; min-height: 150px; border-bottom: 1px solid var(--line-light); padding: 26px 10px; transition: background .25s, padding .25s; }
.pillar:hover, .pillar:focus-visible, .pillar.active { background: linear-gradient(90deg, rgba(215,174,62,.12), rgba(132,132,74,.07)); padding-inline: 24px; outline: 0; }
.pillar h3 { font-family: Georgia, serif; font-size: 31px; font-weight: 400; margin: 0 0 6px; }
.pillar p { margin: 0; color: rgba(255,255,255,.56); max-width: 680px; }
.pillar-icon { width: 44px; height: 44px; border: 1px solid rgba(201,169,106,.45); color: var(--gold-light); display: grid; place-items: center; font-size: 24px; }

.process-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 110px; }
.process-grid > div > p { max-width: 440px; color: #5d685e; margin-top: 24px; }
.steps { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line-dark); }
.steps li { display: grid; grid-template-columns: 58px 1fr; gap: 24px; padding: 28px 0; border-bottom: 1px solid var(--line-dark); }
.steps h3 { margin: 0 0 6px; font-size: 19px; }
.steps p { margin: 0; color: #5d685e; }

.network { color: white; background: linear-gradient(125deg, #2a3d2a 0%, #172717 68%); }
.network-grid { display: grid; grid-template-columns: 1fr .9fr; gap: 110px; }
.network-copy .lead { color: white; }
.network-copy > p:not(.lead) { color: rgba(255,255,255,.58); }
.professional-list { list-style: none; padding: 0; margin: 38px 0 0; display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line-light); }
.professional-list li { padding: 16px 0; border-bottom: 1px solid var(--line-light); }
.professional-list li:nth-child(odd) { padding-right: 18px; }
.professional-list li:nth-child(even) { padding-left: 18px; border-left: 1px solid var(--line-light); }
.professional-list span { color: var(--gold); font-size: 11px; margin-right: 12px; }

.contact { position: relative; overflow: hidden; background: var(--paper-2); }
.contact > .shell { position: relative; z-index: 1; }
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 110px; align-items: start; }
.contact-intro > p { color: #5d685e; max-width: 480px; }
.contact-link { display: inline-flex; gap: 15px; align-items: center; margin-top: 24px; text-decoration: none; font-weight: 700; border-bottom: 1px solid var(--ink); padding-bottom: 8px; }
.location { font-size: 14px; }
.ambassador { margin-top: 34px; padding: 18px 0 18px 20px; border-left: 2px solid var(--gold); display: grid; gap: 2px; }
.ambassador span { color: var(--slate); font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.ambassador strong { margin-top: 5px; font-family: Georgia, serif; font-size: 20px; font-weight: 400; }
.ambassador small { color: var(--olive); font-size: 14px; font-weight: 700; }
.blueprint-detail { position: absolute; z-index: 0; display: block; pointer-events: none; user-select: none; object-fit: contain; filter: grayscale(1) sepia(.25) saturate(.7); }
.blueprint-detail-a { width: 360px; right: -185px; top: 72px; opacity: .055; transform: rotate(2deg); }
.blueprint-detail-b { width: 430px; left: -210px; bottom: -175px; opacity: .075; filter: grayscale(1) sepia(.7) saturate(1.1) brightness(1.35); transform: rotate(-3deg); }
.blueprint-detail-c { width: 350px; right: -180px; top: 64px; opacity: .05; transform: rotate(3deg); }
.contact-form { background: #f8f7f3; padding: 42px; border-top: 3px solid var(--gold); box-shadow: 0 22px 70px rgba(7,24,33,.08); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
label { display: block; font-size: 13px; font-weight: 700; letter-spacing: .03em; margin-bottom: 22px; }
input, select, textarea { width: 100%; margin-top: 8px; border: 0; border-bottom: 1px solid #aeb5b5; padding: 12px 2px; background: transparent; color: var(--ink); border-radius: 0; }
textarea { resize: vertical; min-height: 110px; }
input:focus, select:focus, textarea:focus { outline: 0; border-bottom-color: var(--gold); box-shadow: 0 1px 0 var(--gold); }
.button-dark { width: 100%; background: var(--deep); color: white; margin-top: 5px; }
.button-dark span { color: var(--gold-light); margin-left: 10px; }
.form-note { font-size: 12px; color: #758087; margin: 14px 0 0; text-align: center; }

footer { padding: 64px 0 30px; background: #0d1d0d; color: white; }
.footer-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px 80px; align-items: center; }
.footer-brand { width: fit-content; }
.footer-brand .brand-logo { width: 252px; height: 90px; }
.footer-grid > p { color: rgba(255,255,255,.55); margin: 0; text-align: right; }
.footer-grid .legal { grid-column: 1 / -1; text-align: left; max-width: 950px; font-size: 12px; line-height: 1.6; }
.footer-bottom { grid-column: 1 / -1; display: flex; justify-content: space-between; border-top: 1px solid var(--line-light); padding-top: 24px; font-size: 12px; color: rgba(255,255,255,.48); }
.footer-bottom a { text-decoration: none; }

@media (max-width: 1100px) {
  .menu-button { display: block; }
  nav { position: absolute; left: 0; right: 0; top: 94px; display: none; flex-direction: column; align-items: stretch; gap: 0; max-height: calc(100svh - 94px); overflow-y: auto; background: rgba(13,29,13,.985); border-top: 1px solid rgba(255,255,255,.12); padding: 12px 24px 22px; }
  nav.open { display: flex; }
  nav a { padding: 14px 4px; border-bottom: 1px solid rgba(255,255,255,.1); }
  .nav-tool { display: flex; }
  .nav-cta { border: 0; }
  .strategies-menu { width: 100%; border-bottom: 1px solid rgba(255,255,255,.1); }
  .strategies-menu summary { min-height: 50px; padding: 12px 4px; justify-content: space-between; opacity: 1; }
  .strategies-panel { position: static; width: 100%; padding: 3px 8px 8px; transform: none; border: 0; border-top: 1px solid rgba(215,174,62,.25); box-shadow: none; background: rgba(215,174,62,.035); }
  .strategies-panel a { min-height: 76px; padding: 15px 12px; border-bottom: 0; }
}

@media (max-width: 850px) {
  :root { --shell: min(100% - 34px, 700px); }
  .section { padding: 82px 0; }
  .site-header { height: 80px; padding-inline: 18px; }
  .site-header .brand-logo { width: 178px; height: 58px; }
  nav { top: 80px; max-height: calc(100svh - 80px); padding-inline: 18px; }
  .hero { min-height: 720px; height: 100svh; }
  .hero-image { background-position: 64% center; }
  .hero-shade { background: linear-gradient(90deg, rgba(13,27,13,.96), rgba(23,39,23,.64)), linear-gradient(0deg, rgba(13,27,13,.8), transparent 60%); }
  .hero-lines { inset: 80px 0 0; background-size: 72px 72px; }
  .hero h1 { font-size: clamp(2.85rem, 9vw, 4.3rem); }
  .hero-copy { font-size: 17px; max-width: 90%; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 14px; }
  .hero-index { display: none; }
  .statement-grid, .pillars-heading, .process-grid, .network-grid, .contact-grid { grid-template-columns: 1fr; gap: 42px; }
  .discipline-row { grid-template-columns: 1fr; }
  .discipline-row article { padding: 26px 0; }
  .discipline-row article + article { border-left: 0; border-top: 1px solid var(--line-dark); padding-left: 0; }
  .pillar { grid-template-columns: 44px 1fr; gap: 12px; }
  .pillar-icon { display: none; }
  .pillar h3 { font-size: 25px; }
  .professional-list { grid-template-columns: 1fr; }
  .professional-list li:nth-child(even) { padding-left: 0; border-left: 0; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .contact-form { padding: 30px 22px; }
  .blueprint-detail-a { width: 250px; right: -155px; top: 24px; opacity: .045; }
  .blueprint-detail-b { width: 300px; left: -190px; bottom: -90px; opacity: .055; }
  .blueprint-detail-c { width: 240px; right: -155px; top: 30px; opacity: .04; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-grid > p { text-align: left; }
  .footer-grid .legal, .footer-bottom { grid-column: auto; }
}

@media (max-width: 520px) {
  .site-header .brand-logo { width: 44px; height: 54px; }
  .hero h1 { margin: 34px 0 28px; font-size: clamp(2.55rem, 9.5vw, 3.1rem); }
  .hero .hero-actions { margin-top: 36px; }
}

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