*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--font-ui); line-height: 1.65; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
body.modal-open { overflow: hidden; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
img { display: block; width: 100%; max-width: 100%; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 500; line-height: 1.12; }
p { color: var(--ink-soft); }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 4px; }
::selection { background: var(--blue); color: #fff; }
.app { min-height: 100vh; }
.site-main { min-height: 70vh; padding-top: var(--nav-height); }
.site-shell { width: min(var(--container), 100%); margin: 0 auto; padding-inline: var(--gutter); }
.section { padding-block: var(--section); border-top: 1px solid var(--line); }
.section--quiet { background: var(--surface); }
.section-number { font: 500 0.68rem/1 var(--font-ui); letter-spacing: 0.18em; color: var(--blue); }
.section-title { font-size: clamp(2.35rem, 5vw, 5.25rem); letter-spacing: -0.045em; }
.section-intro { max-width: 42rem; margin-top: var(--space-5); font-size: clamp(1rem, 1.5vw, 1.2rem); }
.display-title { font-size: clamp(3.6rem, 7.2vw, 7.8rem); letter-spacing: -0.055em; }
.ui-label { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.16em; color: var(--ink-faint); }
.text-link { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); border-bottom: 1px solid currentColor; padding-bottom: 3px; }
.text-link:hover { color: var(--blue); }
.brand-button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 14px; padding: 12px 22px; border: 1px solid var(--ink); border-radius: var(--radius-sm); background: transparent; color: var(--ink); cursor: pointer; font-size: 0.88rem; font-weight: 600; letter-spacing: 0.02em; transition: background 220ms ease, color 220ms ease, border-color 220ms ease, transform 220ms ease; }
.brand-button:hover { background: var(--ink); color: #fff; transform: translateY(-1px); }
.brand-button--primary { background: var(--blue); border-color: var(--blue); color: #fff; }
.brand-button--primary:hover { background: var(--blue-dark); border-color: var(--blue-dark); }
.brand-button--quiet { border-color: var(--line-strong); }
.button-arrow { width: 17px; height: 17px; flex: 0 0 auto; }
.page-hero { padding-block: clamp(90px, 11vw, 170px); }
.page-hero__grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr); gap: clamp(48px, 8vw, 130px); align-items: end; }
.page-hero__copy { max-width: 48rem; }
.page-hero__meta { padding-top: var(--space-6); border-top: 1px solid var(--line); }
.page-hero__meta p { max-width: 30rem; font-size: 1.05rem; }
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 800ms var(--ease), transform 800ms var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
.art-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-md); padding: var(--space-6); }
.art-shadow { box-shadow: none; }
.art-btn { min-height: 44px; display: inline-flex; align-items: center; justify-content: center; gap: 9px; border: 1px solid var(--line-strong); border-radius: var(--radius-sm); background: var(--surface); color: var(--ink); padding: 10px 18px; cursor: pointer; text-decoration: none; }
.art-btn:hover { border-color: var(--blue); color: var(--blue); }
.art-btn-primary { background: var(--blue); border-color: var(--blue); color: #fff; }
.art-btn-primary:hover { background: var(--blue-dark); color: #fff; }
.art-btn-outline { background: transparent; }
.art-hero { min-height: 44vh; display: grid; place-items: center; padding: var(--section) var(--gutter); text-align: center; }
.art-hero-content { max-width: 760px; }
.art-hero-title { font-size: clamp(2.8rem, 6vw, 5.5rem); }
.art-hero-subtitle { margin: var(--space-5) auto 0; max-width: 620px; }
@media (max-width: 820px) {
    :root { --nav-height: 66px; --gutter: 22px; --section: 88px; }
    .page-hero__grid { grid-template-columns: 1fr; gap: 44px; }
    .display-title { font-size: clamp(3.15rem, 14vw, 5.4rem); }
    .section-title { font-size: clamp(2.4rem, 10vw, 4rem); }
}
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
    .reveal { opacity: 1; transform: none; }
}