:root {
  --ink: #0d0d0c;
  --ink-soft: #151513;
  --paper: #f1eee7;
  --paper-soft: #d4d0c7;
  --gold: #c7a56a;
  --gold-deep: #8e7042;
  --line: rgba(244, 240, 232, .17);
  --wrap: min(1180px, calc(100% - 48px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--ink); color: var(--paper); font-family: Arial, Helvetica, sans-serif; font-size: 16px; line-height: 1.65; }
body:has(dialog[open]) { overflow: hidden; }
a { color: inherit; }
button { font: inherit; }
.wrap { width: var(--wrap); margin-inline: auto; }
.skip-link { position: fixed; top: 0; left: 1rem; transform: translateY(-120%); background: var(--paper); color: var(--ink); padding: .6rem 1rem; z-index: 100; }
.skip-link:focus { transform: translateY(0); }

.site-header { position: fixed; inset: 0 0 auto; z-index: 20; height: 88px; display: flex; align-items: center; justify-content: space-between; padding: 0 max(24px, calc((100vw - 1180px) / 2)); transition: background .3s, border .3s, height .3s; }
.site-header.is-scrolled { height: 72px; background: rgba(13,13,12,.9); border-bottom: 1px solid var(--line); backdrop-filter: blur(16px); }
.brand img { display: block; width: 235px; height: auto; }
.site-nav { display: flex; align-items: center; gap: 36px; }
.site-nav a { color: #fff; text-decoration: none; font-size: .82rem; letter-spacing: .1em; text-transform: uppercase; }
.site-nav a:not(.nav-contact) { opacity: .72; }
.site-nav a:hover { opacity: 1; color: var(--gold); }
.nav-contact { border: 1px solid rgba(255,255,255,.45); padding: 10px 18px; }
.menu-toggle { display: none; }

.hero { min-height: 760px; height: 100svh; max-height: 980px; position: relative; display: grid; align-items: center; overflow: hidden; }
.hero-image, .hero-shade { position: absolute; inset: 0; }
.hero-image { background: #131311 url('assets/jz-collectibles-hero.png') center / cover no-repeat; transform: scale(1.015); animation: reveal-image 1.2s ease-out both; }
.hero-shade { background: linear-gradient(90deg, rgba(5,5,4,.9) 0%, rgba(5,5,4,.72) 39%, rgba(5,5,4,.15) 67%, rgba(5,5,4,.28) 100%), linear-gradient(0deg, rgba(5,5,4,.62), transparent 35%); }
.hero-content { position: relative; z-index: 1; padding-top: 80px; }
.eyebrow, .section-index { margin: 0 0 28px; color: var(--gold); font-size: .75rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; }
.hero h1 { margin: 0; max-width: 820px; color: #f6f2e9; font-family: Georgia, 'Times New Roman', serif; font-size: clamp(4rem, 7.2vw, 7rem); font-weight: 400; letter-spacing: -.055em; line-height: .94; }
.hero h1 em { color: var(--gold); font-weight: 400; }
.hero-subtitle { margin: 30px 0 0; color: #d8d2c7; font-family: Georgia, 'Times New Roman', serif; font-size: clamp(1.2rem, 1.8vw, 1.55rem); }
.hero-actions { display: flex; align-items: center; gap: 34px; margin-top: 42px; }
.button { display: inline-flex; align-items: center; gap: 38px; padding: 15px 20px; font-size: .8rem; font-weight: 700; letter-spacing: .12em; text-decoration: none; text-transform: uppercase; }
.button-primary { background: var(--gold); color: var(--ink); }
.button-primary:hover { background: #ddbe84; }
.text-link { color: #eee8dd; font-size: .78rem; letter-spacing: .1em; text-decoration: none; text-transform: uppercase; border-bottom: 1px solid rgba(255,255,255,.45); padding: 10px 0; }
.hero-note { position: absolute; z-index: 1; right: max(24px, calc((100vw - 1180px) / 2)); bottom: 32px; margin: 0; color: rgba(255,255,255,.54); font-size: .68rem; letter-spacing: .2em; text-transform: uppercase; writing-mode: vertical-rl; }

.section { padding: 140px 0; scroll-margin-top: 70px; }
h2 { margin: 0; font-family: Georgia, 'Times New Roman', serif; font-size: clamp(2.8rem, 4.7vw, 5rem); font-weight: 400; letter-spacing: -.045em; line-height: 1.02; }
.intro-section { background: var(--paper); color: var(--ink); }
.intro-section .section-index, .services-section .section-index, .contact-section .section-index { color: var(--gold-deep); }
.intro-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 9vw; }
.intro-copy { padding-top: 43px; }
.intro-copy > p { color: #4a4944; max-width: 600px; }
.intro-copy .lead { color: #1b1b19; font-family: Georgia, 'Times New Roman', serif; font-size: clamp(1.35rem, 2vw, 1.85rem); line-height: 1.45; }
.principles { margin-top: 54px; border-top: 1px solid #c9c4ba; }
.principles div { display: grid; grid-template-columns: 60px 1fr; align-items: center; min-height: 64px; border-bottom: 1px solid #c9c4ba; }
.principles span { color: var(--gold-deep); font-size: .72rem; letter-spacing: .15em; }
.principles strong { font-size: .76rem; letter-spacing: .13em; text-transform: uppercase; }

.services-section { background: #dbd6cc; color: var(--ink); }
.section-heading { display: grid; grid-template-columns: 1.3fr .7fr; gap: 9vw; align-items: end; }
.section-heading > p { margin: 0 0 5px; color: #55534e; }
.service-list { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 84px; border-top: 1px solid #b4aea3; border-left: 1px solid #b4aea3; }
.service-list article { min-height: 280px; padding: 28px; border-right: 1px solid #b4aea3; border-bottom: 1px solid #b4aea3; }
.service-list span { color: var(--gold-deep); font-size: .7rem; letter-spacing: .15em; }
.service-list h3 { margin: 60px 0 16px; font-family: Georgia, 'Times New Roman', serif; font-size: 1.6rem; font-weight: 400; }
.service-list p { margin: 0; color: #5d5a54; font-size: .92rem; }

.ecosystem-section { background: var(--ink-soft); }
.ecosystem-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 9vw; align-items: center; }
.seal { display: grid; place-items: center; aspect-ratio: 1; border: 1px solid var(--line); background: radial-gradient(circle, rgba(199,165,106,.1), transparent 63%); }
.seal-orbit { width: 68%; aspect-ratio: 1; display: grid; place-items: center; border: 1px solid var(--gold); border-radius: 50%; position: relative; }
.seal-orbit::before, .seal-orbit::after { content: ''; position: absolute; border: 1px solid rgba(199,165,106,.34); border-radius: 50%; }
.seal-orbit::before { inset: 10%; }
.seal-orbit::after { inset: 30%; }
.seal-orbit span { font-family: Georgia, 'Times New Roman', serif; color: var(--gold); font-size: clamp(2rem, 5vw, 4rem); letter-spacing: -.08em; z-index: 1; }
.ecosystem-copy > p:not(.section-index):not(.independence-note) { color: #bdb8ad; max-width: 620px; font-size: 1.1rem; }
.process { display: flex; align-items: center; gap: 12px; margin: 50px 0 38px; color: var(--gold); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; }
.process i { flex: 1; height: 1px; background: rgba(199,165,106,.3); }
.independence-note { border-top: 1px solid var(--line); padding-top: 26px; color: #77736b; font-size: .78rem; }

.contact-section { background: var(--paper); color: var(--ink); }
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 10vw; }
.contact-details > p { color: #57554f; font-family: Georgia, 'Times New Roman', serif; font-size: 1.28rem; margin: 42px 0; }
.contact-line { display: grid; grid-template-columns: 100px 1fr auto; align-items: center; gap: 20px; min-height: 76px; border-top: 1px solid #c9c4ba; text-decoration: none; }
.contact-line:last-child { border-bottom: 1px solid #c9c4ba; }
.contact-line span { color: var(--gold-deep); font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; }
.contact-line strong { font-family: Georgia, 'Times New Roman', serif; font-size: 1.12rem; font-weight: 400; }
.contact-line b { color: var(--gold-deep); font-weight: 400; }
a.contact-line:hover strong { color: var(--gold-deep); }

.site-footer { padding: 74px 0 26px; background: #090908; }
.footer-main { display: flex; align-items: flex-end; justify-content: space-between; padding-bottom: 68px; }
.footer-main img { width: 240px; }
.footer-main p { margin: 0; color: var(--gold); font-family: Georgia, 'Times New Roman', serif; font-size: 1.2rem; }
.footer-bottom { display: flex; justify-content: space-between; padding-top: 22px; border-top: 1px solid var(--line); color: #716f69; font-size: .72rem; letter-spacing: .06em; }
.footer-bottom p { margin: 0; }
.footer-bottom button { margin-left: 24px; padding: 0; border: 0; color: inherit; background: transparent; cursor: pointer; }
.footer-bottom button:hover { color: var(--gold); }

.legal-dialog { width: min(700px, calc(100% - 32px)); max-height: min(82vh, 800px); padding: 0; border: 1px solid #393630; background: var(--paper); color: var(--ink); box-shadow: 0 30px 100px #000; }
.legal-dialog::backdrop { background: rgba(0,0,0,.76); backdrop-filter: blur(6px); }
.dialog-inner { padding: clamp(32px, 6vw, 64px); overflow: auto; }
.dialog-inner h2 { font-size: clamp(2.5rem, 6vw, 4rem); }
.dialog-inner h3 { margin: 28px 0 4px; font-family: Georgia, 'Times New Roman', serif; font-size: 1.2rem; }
.dialog-inner p { color: #514f49; }
.dialog-inner a { color: var(--gold-deep); }
.legal-updated { font-size: .78rem; }
.dialog-close { position: sticky; float: right; top: 0; width: 42px; height: 42px; border: 1px solid #aaa398; border-radius: 50%; background: transparent; color: var(--ink); cursor: pointer; font-size: 1.5rem; }

@keyframes reveal-image { from { opacity: .2; transform: scale(1.06); } to { opacity: 1; transform: scale(1.015); } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .hero-image { animation: none; } }

@media (max-width: 800px) {
  :root { --wrap: min(100% - 32px, 620px); }
  .site-header { height: 72px; padding: 0 16px; }
  .brand img { width: 184px; }
  .menu-toggle { display: grid; place-content: center; gap: 7px; width: 44px; height: 44px; border: 1px solid rgba(255,255,255,.25); background: rgba(0,0,0,.18); }
  .menu-toggle span { display: block; width: 20px; height: 1px; background: #fff; transition: transform .25s; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }
  .site-nav { position: fixed; inset: 72px 0 auto; display: grid; gap: 0; padding: 10px 16px 22px; background: rgba(13,13,12,.97); border-bottom: 1px solid var(--line); transform: translateY(-140%); opacity: 0; visibility: hidden; transition: .25s; }
  .site-nav.is-open { transform: translateY(0); opacity: 1; visibility: visible; }
  .site-nav a { padding: 14px 4px; border-bottom: 1px solid var(--line); }
  .nav-contact { border: 0; }
  .hero { min-height: 690px; height: 100svh; max-height: 880px; align-items: end; }
  .hero-image { background-position: 68% center; }
  .hero-shade { background: linear-gradient(0deg, rgba(5,5,4,.94) 0%, rgba(5,5,4,.72) 54%, rgba(5,5,4,.18) 100%), linear-gradient(90deg, rgba(5,5,4,.65), transparent); }
  .hero-content { padding: 0 0 85px; }
  .hero h1 { font-size: clamp(3.4rem, 15vw, 5.5rem); }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 18px; margin-top: 32px; }
  .hero-note { display: none; }
  .section { padding: 92px 0; }
  .intro-grid, .section-heading, .ecosystem-grid, .contact-grid { grid-template-columns: 1fr; gap: 52px; }
  .intro-copy { padding-top: 0; }
  .service-list { grid-template-columns: 1fr; margin-top: 54px; }
  .service-list article { min-height: auto; padding: 24px; }
  .service-list h3 { margin-top: 36px; }
  .seal { width: min(100%, 430px); margin: auto; }
  .ecosystem-copy { order: -1; }
  .process { flex-wrap: wrap; }
  .process i { min-width: 22px; }
  .contact-grid { gap: 10px; }
  .contact-line { grid-template-columns: 72px 1fr auto; gap: 12px; }
  .contact-line strong { overflow-wrap: anywhere; }
  .footer-main, .footer-bottom { align-items: flex-start; flex-direction: column; gap: 26px; }
  .footer-main { padding-bottom: 46px; }
  .footer-bottom > div { display: flex; gap: 20px; }
  .footer-bottom button { margin-left: 0; }
}

@media (max-width: 390px) {
  .hero h1 { font-size: 3.1rem; }
  .hero-subtitle { max-width: 280px; }
  .contact-line { grid-template-columns: 1fr auto; padding: 16px 0; }
  .contact-line span { grid-column: 1 / -1; }
  .contact-location { grid-template-columns: 1fr; }
}