/* ==========================================================================
   Sequoia Monopole — design system
   Light surfaces, dark "theater" sections, one accent, generous space.
   ========================================================================== */

/* Inter (SIL Open Font License), served from this site */
@font-face { font-family: "Inter"; font-style: normal; font-weight: 400 700; font-display: swap; src: url("../fonts/inter-latin.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Inter"; font-style: normal; font-weight: 400 700; font-display: swap; src: url("../fonts/inter-latin-ext.woff2") format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF; }

:root {
  --font: "Inter", -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Segoe UI", system-ui, sans-serif;

  --bg: #ffffff;
  --bg-alt: #f5f5f7;
  --surface: #ffffff;
  --tile: #f5f5f7;
  --ink: #1d1d1f;
  --ink-2: #6e6e73;
  --ink-3: #86868b;
  --hair: rgba(0, 0, 0, 0.1);
  --hair-2: rgba(0, 0, 0, 0.06);
  --accent: #0071e3;
  --accent-hover: #0077ed;
  --link: #0066cc;
  --glow: #ffb340;
  --nav-bg: rgba(255, 255, 255, 0.72);
  --chip: rgba(0, 0, 0, 0.05);
  --shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.25), 0 12px 24px -16px rgba(0, 0, 0, 0.12);

  --r-xl: 36px;
  --r-l: 28px;
  --r-m: 18px;
  --r-s: 12px;
  --nav-h: 52px;
  --gutter: clamp(20px, 4vw, 44px);
  --wrap: 1180px;

  --ease: cubic-bezier(0.28, 0.11, 0.32, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.4, 0.64, 1);
}

:root[data-theme="dark"],
.dark {
  --bg: #000000;
  --bg-alt: #0d0d0f;
  --surface: #161617;
  --tile: #161617;
  --ink: #f5f5f7;
  --ink-2: #a1a1a6;
  --ink-3: #86868b;
  --hair: rgba(255, 255, 255, 0.14);
  --hair-2: rgba(255, 255, 255, 0.08);
  --accent: #0071e3;
  --accent-hover: #0a84ff;
  --link: #2997ff;
  --nav-bg: rgba(18, 18, 20, 0.72);
  --chip: rgba(255, 255, 255, 0.1);
  --shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.8);
  color-scheme: dark;
}

/* ---------- base ---------- */

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 24px);
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.47;
  letter-spacing: -0.012em;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: "ss01", "cv11";
  overflow-x: clip;
  transition: background-color 0.5s var(--ease), color 0.5s var(--ease);
}

img, svg, canvas { display: block; max-width: 100%; }
picture { display: contents; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
h1, h2, h3, h4, p, ul, ol, figure, dl, dd { margin: 0; }
ul, ol { padding: 0; list-style: none; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }
::selection { background: rgba(0, 113, 227, 0.22); }

.wrap { width: min(100% - 2 * var(--gutter), var(--wrap)); margin-inline: auto; }
.wrap-narrow { width: min(100% - 2 * var(--gutter), 880px); margin-inline: auto; }
.section { padding-block: clamp(84px, 11vw, 168px); background: var(--bg); color: var(--ink); }
.section-alt { background: var(--bg-alt); --tile: var(--surface); }
.center { text-align: center; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }

/* ---------- type ---------- */

.eyebrow { font-size: clamp(15px, 1.5vw, 19px); font-weight: 600; letter-spacing: -0.01em; color: var(--ink-2); }
.eyebrow-accent { color: var(--glow); }
.display { font-size: clamp(52px, 9.4vw, 128px); line-height: 0.98; font-weight: 700; letter-spacing: -0.045em; text-wrap: balance; }
.headline { font-size: clamp(36px, 5.4vw, 72px); line-height: 1.04; font-weight: 700; letter-spacing: -0.035em; text-wrap: balance; }
.title { font-size: clamp(26px, 3vw, 40px); line-height: 1.1; font-weight: 600; letter-spacing: -0.028em; text-wrap: balance; }
.lede { font-size: clamp(19px, 2vw, 26px); line-height: 1.3; font-weight: 500; letter-spacing: -0.02em; color: var(--ink-2); text-wrap: pretty; }
.body-l { font-size: clamp(17px, 1.5vw, 21px); line-height: 1.42; color: var(--ink-2); text-wrap: pretty; }
.muted { color: var(--ink-2); }
.fine { font-size: 12px; line-height: 1.4; color: var(--ink-3); letter-spacing: 0; }
.ink { color: var(--ink); }

.section-head { display: grid; gap: 18px; margin-bottom: clamp(40px, 6vw, 80px); max-width: 860px; }
.section-head.center { margin-inline: auto; justify-items: center; }

/* ---------- buttons & links ---------- */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.45em;
  min-height: 44px; padding: 0 22px; border-radius: 980px;
  background: var(--accent); color: #fff; font-size: 17px; font-weight: 500; letter-spacing: -0.015em; white-space: nowrap;
  transition: background-color 0.25s var(--ease), transform 0.35s var(--ease-out), box-shadow 0.35s var(--ease-out);
}
.btn:hover { background: var(--accent-hover); transform: translateY(-1px); box-shadow: 0 10px 24px -10px rgba(0, 113, 227, 0.7); }
.btn:active { transform: scale(0.97); }
.btn-sm { min-height: 32px; padding: 0 14px; font-size: 13px; }
.btn-lg { min-height: 54px; padding: 0 30px; font-size: 19px; }
.btn-ghost { background: transparent; color: var(--link); box-shadow: inset 0 0 0 1px currentColor; }
.btn-ghost:hover { background: var(--link); color: #fff; box-shadow: none; }
.btn-quiet { background: var(--chip); color: var(--ink); }
.btn-quiet:hover { background: var(--hair); box-shadow: none; }

.link-arrow { display: inline-flex; align-items: baseline; gap: 0.28em; color: var(--link); font-weight: 500; }
.link-arrow::after { content: "\203A"; font-size: 1.25em; line-height: 0; transform: translateY(0.04em); transition: transform 0.35s var(--ease-out); }
.link-arrow:hover::after { transform: translate(0.22em, 0.04em); }
.link-arrow:hover { text-decoration: underline; text-underline-offset: 0.2em; text-decoration-thickness: 1px; }
.cta-row { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 28px; }
.center .cta-row, .cta-row.center { justify-content: center; }

/* ---------- navigation ---------- */

.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100; height: var(--nav-h);
  background: var(--nav-bg);
  -webkit-backdrop-filter: saturate(180%) blur(20px); backdrop-filter: saturate(180%) blur(20px);
  color: var(--ink);
  transition: background-color 0.4s var(--ease), color 0.4s var(--ease), box-shadow 0.4s var(--ease), transform 0.5s var(--ease-out);
}
.nav.is-scrolled { box-shadow: 0 1px 0 var(--hair-2); }
.nav-inner { height: 100%; display: flex; align-items: center; gap: 28px; width: min(100% - 2 * var(--gutter), 1180px); margin-inline: auto; }
.brand { display: inline-flex; align-items: center; font-weight: 650; font-size: 18px; letter-spacing: -0.035em; white-space: nowrap; }
.brand span { color: var(--ink-2); font-weight: 500; margin-left: 0.22em; }
.nav-links { display: flex; align-items: center; gap: clamp(14px, 2.2vw, 30px); margin-inline: auto; font-size: 13px; letter-spacing: -0.005em; }
.nav-links a { color: var(--ink); opacity: 0.82; transition: opacity 0.25s; padding-block: 6px; position: relative; }
.nav-links a:hover, .nav-links a[aria-current="page"] { opacity: 1; }
.nav-links a[aria-current="page"]::after { content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 1px; background: currentColor; }
.nav-tools { display: flex; align-items: center; gap: 12px; }
.icon-btn { width: 32px; height: 32px; display: grid; place-items: center; border-radius: 50%; color: var(--ink); opacity: 0.8; transition: opacity 0.25s, background-color 0.25s; }
.icon-btn:hover { opacity: 1; background: var(--chip); }
.icon-btn svg { width: 17px; height: 17px; }
.theme-toggle .moon, :root[data-theme="dark"] .theme-toggle .sun { display: none; }
:root[data-theme="dark"] .theme-toggle .moon { display: block; }
.nav-burger { display: none; }
.nav-burger span { display: block; width: 17px; height: 1.5px; background: currentColor; border-radius: 2px; transition: transform 0.45s var(--ease-out); }
.nav-burger span + span { margin-top: 6px; }
.menu-open .nav-burger span:first-child { transform: translateY(3.75px) rotate(45deg); }
.menu-open .nav-burger span:last-child { transform: translateY(-3.75px) rotate(-45deg); }

.menu {
  position: fixed; inset: 0; z-index: 90; padding: calc(var(--nav-h) + 28px) var(--gutter) 40px;
  background: var(--bg); color: var(--ink);
  display: flex; flex-direction: column; gap: 6px;
  opacity: 0; visibility: hidden; transition: opacity 0.4s var(--ease), visibility 0s 0.4s;
}
.menu-open .menu { opacity: 1; visibility: visible; transition: opacity 0.4s var(--ease); }
.menu a { font-size: 30px; font-weight: 650; letter-spacing: -0.03em; padding: 8px 0; opacity: 0; transform: translateY(-12px); transition: opacity 0.5s var(--ease-out), transform 0.6s var(--ease-out); transition-delay: calc(var(--i) * 45ms); }
.menu-open .menu a { opacity: 1; transform: none; }
.menu .btn { margin-top: 22px; align-self: flex-start; padding: 0 24px; min-height: 48px; font-size: 17px; font-weight: 500; letter-spacing: -0.015em; color: #fff; }
.menu-open { overflow: hidden; }

.has-localnav .nav-tools .btn, .is-quote .nav-tools .btn { display: none; }
@media (max-width: 900px) {
  .nav-links, .nav-tools .btn { display: none; }
  .nav-tools { margin-left: auto; }
  .nav-burger { display: grid; }
}

/* ---------- reveal on scroll ---------- */

.js [data-reveal] {
  opacity: 0; transform: translate3d(0, 34px, 0);
  transition: opacity 1.1s var(--ease-out), transform 1.25s var(--ease-out);
  transition-delay: calc(var(--i, 0) * 85ms);
  will-change: opacity, transform;
}
.js [data-reveal="scale"] { transform: scale(0.955); }
.js [data-reveal="left"] { transform: translate3d(-34px, 0, 0); }
.js [data-reveal="fade"] { transform: none; }
.js [data-reveal].is-in { opacity: 1; transform: none; }

/* ---------- hero (home) ---------- */

.hero { position: relative; min-height: max(100svh, 720px); padding-top: calc(var(--nav-h) + clamp(36px, 7vh, 92px)); background: linear-gradient(180deg, var(--bg) 0%, var(--bg-alt) 62%, var(--bg-alt) 100%); overflow: hidden; display: flex; flex-direction: column; }
.hero-copy { position: relative; z-index: 2; display: grid; justify-items: center; gap: clamp(12px, 1.8vh, 22px); text-align: center; }
.hero-copy .lede { max-width: 30em; }
.hero-stage { position: relative; flex: 1; min-height: 340px; margin-top: 8px; }
.hero-stage canvas { position: absolute; inset: 0; width: 100%; height: 100%; -webkit-mask-image: linear-gradient(180deg, transparent 0, #000 46%); mask-image: linear-gradient(180deg, transparent 0, #000 46%); opacity: 0; transition: opacity 1.6s var(--ease) 0.2s; }
.hero-stage.is-ready canvas { opacity: 1; }
.hero-labels { position: absolute; inset: auto 0 clamp(16px, 3vh, 34px) 0; height: 64px; z-index: 2; pointer-events: none; }
.hero-label { position: absolute; left: 0; bottom: 0; transform: translateX(-50%); display: grid; justify-items: center; gap: 1px; padding: 8px 16px; border-radius: 16px; text-align: center; white-space: nowrap; pointer-events: auto; opacity: 0; transition: opacity 0.9s var(--ease) calc(1.1s + var(--i) * 0.12s), background-color 0.3s, transform 0.5s var(--ease-out); }
.hero-stage.is-ready .hero-label { opacity: 1; }
.hero-label strong { font-size: 15px; font-weight: 600; letter-spacing: -0.02em; }
.hero-label span { font-size: 12px; color: var(--ink-2); }
.hero-label em { font-style: normal; font-size: 12px; color: var(--link); max-height: 0; opacity: 0; overflow: hidden; transition: max-height 0.4s var(--ease-out), opacity 0.3s; }
.hero-label:hover { background: var(--surface); box-shadow: var(--shadow); transform: translateX(-50%) translateY(-4px); }
.hero-label:hover em { max-height: 20px; opacity: 1; }
.hero-fallback { display: none; }
.no-webgl .hero-stage canvas, .no-webgl .viewer-stage canvas { display: none; }

/* ---------- statement (scroll-lit words) ---------- */

.statement { padding-block: clamp(96px, 16vw, 220px); }
.statement p { font-size: clamp(28px, 4.4vw, 60px); line-height: 1.12; font-weight: 650; letter-spacing: -0.035em; text-wrap: balance; }
.statement .w { color: var(--ink); opacity: 0.14; transition: opacity 0.5s var(--ease); }
.statement .w.on { opacity: 1; }

/* ---------- theater (scroll-driven 3D walkthrough) ---------- */

.theater { position: relative; background: #000; color: var(--ink); }
.theater-track { height: calc(var(--beats, 1) * 105vh); }
.theater-sticky { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; }
.theater-bg { position: absolute; inset: 0; background: radial-gradient(90% 75% at 64% 58%, #2a2a30 0%, #121215 46%, #000 100%); }
.theater-bg::after { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 50% at 62% 20%, rgba(255, 179, 64, 0.2), transparent 70%), linear-gradient(180deg, #05060d, #0b0d18 60%, #000); opacity: var(--night, 0); }
.theater-stage { position: absolute; inset: 0; }
.theater-stage canvas { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; transition: opacity 1.4s var(--ease); }
.theater-stage.is-live canvas { opacity: 1; }
.theater-stage.is-live.is-cut canvas { opacity: 0; transition-duration: 0.17s; }
.theater-stage.is-live:not(.is-cut) canvas { transition-duration: 0.5s; }
.theater-intro { position: absolute; inset: 0 auto 0 max(var(--gutter), calc((100vw - var(--wrap)) / 2)); width: min(520px, 44vw); display: grid; align-content: center; justify-items: start; text-align: left; gap: 16px; z-index: 3; pointer-events: none; opacity: calc(1 - var(--p0, 0) * 2.6); transform: translateY(calc(var(--p0, 0) * -60px)); }
.theater-captions { position: absolute; z-index: 3; left: max(var(--gutter), calc((100vw - var(--wrap)) / 2)); top: 0; bottom: 0; width: min(430px, 40vw); display: grid; align-items: center; pointer-events: none; }
.caption { grid-area: 1 / 1; display: grid; gap: 14px; opacity: 0; transform: translate3d(0, 30px, 0); filter: blur(6px); transition: opacity 0.55s var(--ease), transform 0.9s var(--ease-out), filter 0.55s var(--ease); }
.caption.is-active { opacity: 1; transform: none; filter: none; transition-delay: 0.12s; }
.caption.is-past { transform: translate3d(0, -30px, 0); }
.caption .num { font-size: 13px; font-weight: 600; letter-spacing: 0.08em; color: var(--glow); font-variant-numeric: tabular-nums; }
.caption h3 { font-size: clamp(30px, 3.6vw, 52px); line-height: 1.04; font-weight: 700; letter-spacing: -0.035em; text-wrap: balance; }
.caption p { font-size: clamp(16px, 1.35vw, 19px); line-height: 1.42; color: var(--ink-2); text-wrap: pretty; }
.caption .swatches { margin-top: 6px; }
.theater-rail { position: absolute; z-index: 3; right: clamp(14px, 2.4vw, 34px); top: 50%; transform: translateY(-50%); display: grid; gap: 10px; }
.theater-rail button { width: 22px; height: 22px; display: grid; place-items: center; }
.theater-rail button::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: #fff; opacity: 0.28; transition: opacity 0.3s, transform 0.5s var(--ease-spring); }
.theater-rail button:hover::before { opacity: 0.7; }
.theater-rail button.is-active::before { opacity: 1; transform: scale(1.7); }
.theater-outro { position: absolute; inset: 0 auto 0 max(var(--gutter), calc((100vw - var(--wrap)) / 2)); width: min(560px, 46vw); z-index: 3; display: grid; align-content: center; justify-items: start; gap: 22px; text-align: left; opacity: 0; transform: translateY(24px); transition: opacity 0.8s var(--ease), transform 1s var(--ease-out); pointer-events: none; }
.theater-outro.is-active { opacity: 1; transform: none; pointer-events: auto; }
.scroll-hint { position: absolute; left: 50%; bottom: 26px; z-index: 3; translate: -50% 0; display: grid; justify-items: center; gap: 8px; font-size: 12px; color: var(--ink-2); opacity: calc(1 - var(--p0, 0) * 4); }
.scroll-hint i { width: 22px; height: 34px; border-radius: 12px; box-shadow: inset 0 0 0 1.5px currentColor; position: relative; }
.scroll-hint i::after { content: ""; position: absolute; left: 50%; top: 7px; width: 3px; height: 7px; margin-left: -1.5px; border-radius: 2px; background: currentColor; animation: wheel 1.8s var(--ease) infinite; }
@keyframes wheel { 0% { opacity: 0; transform: translateY(-2px); } 30% { opacity: 1; } 100% { opacity: 0; transform: translateY(10px); } }

.marker { position: absolute; left: 0; top: 0; z-index: 2; width: 18px; height: 18px; margin: -9px 0 0 -9px; border-radius: 50%; pointer-events: none; opacity: 0; transition: opacity 0.5s var(--ease); will-change: transform; }
.marker.is-on { opacity: 1; }
.marker::before { content: ""; position: absolute; inset: 4px; border-radius: 50%; background: #fff; box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.2), 0 0 18px 4px rgba(255, 190, 90, 0.75); }
.marker::after { content: ""; position: absolute; inset: -9px; border-radius: 50%; border: 1.5px solid rgba(255, 255, 255, 0.8); animation: ping 2.4s var(--ease-out) infinite; }
@keyframes ping { 0% { transform: scale(0.35); opacity: 0.95; } 100% { transform: scale(1.5); opacity: 0; } }

@media (max-width: 820px) {
  .theater-intro, .theater-outro { inset: auto var(--gutter) clamp(72px, 12vh, 120px); width: auto; z-index: 4; }
  .theater-captions { left: var(--gutter); right: var(--gutter); width: auto; top: auto; bottom: clamp(28px, 7vh, 64px); align-items: end; }
  .theater-captions::before { content: ""; position: absolute; inset: -140px calc(-1 * var(--gutter)) calc(-1 * clamp(28px, 7vh, 64px)); background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.88) 55%); z-index: -1; }
  .theater-rail { display: none; }
  .caption { gap: 8px; }
}

/* ---------- pole lineup ---------- */

.lineup { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(14px, 1.8vw, 24px); }
.pole-card { position: relative; display: flex; flex-direction: column; gap: 10px; padding: clamp(24px, 2.6vw, 38px); border-radius: var(--r-l); background: var(--tile); overflow: hidden; isolation: isolate; transition: transform 0.7s var(--ease-out), box-shadow 0.7s var(--ease-out), background-color 0.5s var(--ease); }
.pole-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.pole-card-art { margin: 0 0 clamp(20px, 2.4vw, 34px); }
.pole-card-art svg { display: block; width: clamp(120px, 13vw, 168px); height: auto; aspect-ratio: 1; overflow: visible; }
.pole-card-art .ln { fill: none; stroke: var(--ink); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 1.9s var(--ease-out) calc(0.15s + var(--i, 0) * 0.14s); }
.pole-card-art .ln.thin { stroke: var(--ink-3); stroke-width: 1; }
.pole-card-art .fill { fill: var(--ink); opacity: 0; transition: opacity 0.9s var(--ease) 1.1s; }
.pole-card.is-in .ln { stroke-dashoffset: 0; }
.pole-card.is-in .fill { opacity: 0.07; }
.pole-card:hover .spin { transform: rotate(30deg); }
.pole-card .spin { transform-origin: center; transform-box: fill-box; transition: transform 1.2s var(--ease-out); }
.pole-card h3 { font-size: clamp(24px, 2.3vw, 32px); font-weight: 700; letter-spacing: -0.03em; line-height: 1.1; }
.pole-card .range { font-size: 15px; font-weight: 600; color: var(--ink-2); }
.pole-card p.desc { color: var(--ink-2); font-size: 16px; }
.ticks { display: grid; gap: 8px; margin: 10px 0 18px; padding-top: 18px; border-top: 1px solid var(--hair); font-size: 15px; }
.ticks li { display: grid; grid-template-columns: 18px 1fr; gap: 8px; align-items: baseline; }
.ticks li::before { content: ""; width: 9px; height: 5px; border-left: 1.5px solid var(--ink-2); border-bottom: 1.5px solid var(--ink-2); transform: translateY(-3px) rotate(-45deg); }
.pole-card .link-arrow { margin-top: auto; }
.pole-card .cover-link { position: absolute; inset: 0; z-index: 1; }
@media (max-width: 860px) { .lineup { grid-template-columns: 1fr; } }

/* ---------- cross-arms ---------- */

.arm-banner { margin-top: clamp(14px, 1.8vw, 24px); display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 18px 40px; padding: clamp(26px, 3vw, 44px); border-radius: var(--r-l); background: #161617; color: #f5f5f7; transition: transform 0.7s var(--ease-out), box-shadow 0.7s var(--ease-out); }
.arm-banner:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.arm-banner .kicker { font-size: 13px; font-weight: 600; color: var(--glow); }
.arm-banner h3 { font-size: clamp(28px, 3.4vw, 46px); font-weight: 700; letter-spacing: -0.035em; line-height: 1.05; margin: 6px 0 10px; }
.arm-banner p { color: #a1a1a6; max-width: 34em; }
.arm-banner .link-arrow { color: #2997ff; font-size: 19px; }
.arm-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(146px, 1fr)); gap: clamp(10px, 1.2vw, 16px); }
.arm-card { display: grid; gap: 3px; justify-items: start; text-align: left; padding: 18px 18px 20px; border-radius: var(--r-m); background: var(--tile); color: var(--ink); box-shadow: inset 0 0 0 1px transparent; transition: transform 0.5s var(--ease-out), box-shadow 0.3s, background-color 0.5s var(--ease); }
.arm-card:hover { transform: translateY(-4px); box-shadow: inset 0 0 0 1px var(--hair); }
.arm-card.is-active { box-shadow: inset 0 0 0 2px var(--accent); }
.arm-card svg { width: 100%; max-width: 150px; height: auto; margin-bottom: 10px; overflow: visible; }
.arm-card svg .arm { fill: var(--ink); }
.arm-card svg .pole { fill: var(--ink-3); }
.arm-card svg circle { fill: none; stroke: var(--ink); stroke-width: 1.6; }
.arm-card svg circle.ext { fill: var(--ink); }
.arm-card b { font-size: 17px; font-weight: 700; letter-spacing: -0.02em; }
.arm-card span { font-size: 13px; color: var(--ink-2); }

/* ---------- height range ---------- */

.range-fig { margin-top: clamp(8px, 2vw, 28px); color: var(--ink); overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
.range-fig::-webkit-scrollbar { display: none; }
.range-fig svg { width: 100%; min-width: 760px; height: auto; overflow: visible; }
.range-fig figcaption { display: none; position: sticky; left: 0; margin-top: 6px; font-size: 13px; color: var(--ink-3); }
@media (max-width: 800px) { .range-fig figcaption { display: block; } }
.range-fig .grid { stroke: var(--hair); stroke-width: 1; stroke-dasharray: 2 6; }
.range-fig .ground { stroke: var(--ink); stroke-width: 1.5; }
.range-fig text { fill: var(--ink-2); font-size: 13px; font-weight: 500; letter-spacing: -0.01em; }
.range-fig text.h { fill: var(--ink); font-size: 15px; font-weight: 650; letter-spacing: -0.02em; text-anchor: middle; }
.range-fig text.grp { fill: var(--ink); font-weight: 600; text-anchor: middle; }
.range-fig .pole { fill: var(--ink); }
.range-fig .pole.ghost { fill: none; stroke: var(--ink); stroke-width: 1.2; stroke-dasharray: 4 4; }
.range-fig .bracket { fill: none; stroke: var(--hair); stroke-width: 1.5; }
.range-fig .rise { transform-box: fill-box; transform-origin: 50% 100%; transform: scaleY(0); transition: transform 1.5s var(--ease-out) calc(0.15s + var(--i) * 80ms); }
.range-fig .pop { opacity: 0; transition: opacity 0.7s var(--ease) calc(1.05s + var(--i) * 80ms); }
.range-fig.is-in .rise { transform: none; }
.range-fig.is-in .pop { opacity: 1; }
@media (prefers-reduced-motion: reduce) { .range-fig .rise { transform: none; transition: none; } .range-fig .pop { opacity: 1; transition: none; } }

/* ---------- bento ---------- */

.bento { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: clamp(12px, 1.4vw, 20px); }
.tile { position: relative; grid-column: span 4; min-height: 250px; padding: clamp(24px, 2.6vw, 36px); border-radius: var(--r-l); background: var(--tile); color: var(--ink); display: flex; flex-direction: column; justify-content: flex-end; gap: 8px; overflow: hidden; isolation: isolate; transition: transform 0.7s var(--ease-out), background-color 0.5s var(--ease); }
.tile:hover { transform: scale(1.012); }
.tile.w6 { grid-column: span 6; }
.tile.w8 { grid-column: span 8; }
.tile.w12 { grid-column: span 12; }
.tile.tall { min-height: 420px; }
.tile.top { justify-content: flex-start; }
.tile .big { font-size: clamp(44px, 5.4vw, 80px); line-height: 0.96; font-weight: 700; letter-spacing: -0.045em; font-variant-numeric: tabular-nums; white-space: nowrap; }
.tile .big small { font-size: 0.42em; font-weight: 650; letter-spacing: -0.02em; margin-left: 0.14em; color: var(--ink-2); }
.tile h3 { font-size: clamp(21px, 2vw, 28px); line-height: 1.12; font-weight: 700; letter-spacing: -0.028em; text-wrap: balance; }
.tile p { color: var(--ink-2); font-size: 16px; max-width: 34em; text-wrap: pretty; }
.tile .kicker { font-size: 13px; font-weight: 600; color: var(--ink-2); letter-spacing: -0.005em; }
.tile.photo { color: #fff; background: #111; }
.tile.photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transition: transform 1.6s var(--ease-out); }
.tile.photo::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(0, 0, 0, 0) 30%, rgba(0, 0, 0, 0.78)); }
.tile.photo:hover img { transform: scale(1.05); }
.tile.photo p, .tile.photo .kicker { color: rgba(255, 255, 255, 0.82); }
.tile.ink-tile { background: #161617; color: #f5f5f7; }
.tile.ink-tile p, .tile.ink-tile .kicker, .tile.ink-tile .big small { color: #a1a1a6; }
.tile-art { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
@media (max-width: 980px) { .tile, .tile.w6, .tile.w8 { grid-column: span 6; } .tile.w8 { grid-column: span 12; } }
@media (max-width: 620px) { .tile, .tile.w6, .tile.w8 { grid-column: span 12; min-height: 200px; } .tile.tall { min-height: 200px; } .tile.tall.photo { min-height: 340px; } }

/* ---------- finishes ---------- */

.finish-row { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(12px, 1.4vw, 20px); }
.finish { display: grid; gap: 14px; padding: 26px 26px 30px; border-radius: var(--r-l); background: var(--tile); transition: transform 0.7s var(--ease-out), box-shadow 0.7s var(--ease-out); }
.finish:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.finish-chip { height: 150px; border-radius: 14px; position: relative; overflow: hidden; background: var(--c); box-shadow: inset 0 0 0 1px var(--hair-2); }
.finish-chip::before { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, rgba(0, 0, 0, 0.32) 0%, rgba(255, 255, 255, 0.34) 22%, rgba(255, 255, 255, 0) 42%, rgba(0, 0, 0, 0.06) 62%, rgba(255, 255, 255, 0.16) 80%, rgba(0, 0, 0, 0.36) 100%); background-size: 180% 100%; background-position: 30% 0; transition: background-position 1.6s var(--ease-out); }
.finish:hover .finish-chip::before { background-position: 85% 0; }
.finish-chip.spangle::after { content: ""; position: absolute; inset: 0; opacity: 0.5; mix-blend-mode: soft-light; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='turbulence' baseFrequency='.045' numOctaves='2' seed='4'/%3E%3CfeColorMatrix values='0 0 0 0 .5 0 0 0 0 .5 0 0 0 0 .5 0 0 0 9 -3.6'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E"); }
.finish h3 { font-size: 21px; font-weight: 700; letter-spacing: -0.025em; }
.finish p { font-size: 15px; color: var(--ink-2); }
@media (max-width: 980px) { .finish-row { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .finish-row { grid-template-columns: 1fr; } .finish-chip { height: 110px; } }

/* ---------- photo band ---------- */

.band { position: relative; min-height: min(92vh, 860px); display: grid; align-items: end; color: #fff; overflow: hidden; isolation: isolate; background: #000; }
.band-img { position: absolute; inset: -12% 0; z-index: -2; }
.band-img img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 40%; transform: translate3d(0, calc(var(--par, 0) * 9%), 0) scale(1.04); will-change: transform; }
.band::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(0, 0, 0, 0.1) 20%, rgba(0, 0, 0, 0.86)); }
.band-copy { padding-block: clamp(48px, 8vw, 110px); display: grid; gap: 18px; max-width: 820px; }
.band-copy .lede { color: rgba(255, 255, 255, 0.86); }

/* ---------- closing call to action ---------- */

.closer { text-align: center; }
.closer .wrap { display: grid; justify-items: center; gap: 22px; }
.contact-inline { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 32px; font-size: 17px; color: var(--ink-2); margin-top: 8px; }
.contact-inline a { color: var(--link); }
.contact-inline a:hover { text-decoration: underline; text-underline-offset: 0.2em; }

/* ---------- footer ---------- */

.footer { background: var(--bg-alt); color: var(--ink-2); font-size: 12px; line-height: 1.5; letter-spacing: 0; padding-block: 44px 28px; transition: background-color 0.5s var(--ease); }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 32px; padding-bottom: 28px; border-bottom: 1px solid var(--hair); }
.footer h4 { font-size: 12px; font-weight: 600; color: var(--ink); margin-bottom: 10px; }
.footer li + li { margin-top: 8px; }
.footer a:hover { color: var(--ink); text-decoration: underline; text-underline-offset: 0.2em; }
.footer .brand { color: var(--ink); margin-bottom: 12px; }
.footer-legal { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; padding-top: 18px; }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr 1fr; } .footer-grid > :first-child { grid-column: 1 / -1; } }

/* ---------- product pages ---------- */

.localnav { position: sticky; top: var(--nav-h); z-index: 80; background: var(--nav-bg); -webkit-backdrop-filter: saturate(180%) blur(20px); backdrop-filter: saturate(180%) blur(20px); box-shadow: 0 1px 0 var(--hair-2); }
.localnav-inner { height: 52px; display: flex; align-items: center; gap: 24px; width: min(100% - 2 * var(--gutter), var(--wrap)); margin-inline: auto; }
.localnav-title { font-size: 20px; font-weight: 650; letter-spacing: -0.03em; margin-right: auto; white-space: nowrap; }
.localnav-links { display: flex; gap: 22px; font-size: 12px; }
.localnav-links a { color: var(--ink); opacity: 0.72; transition: opacity 0.25s; }
.localnav-links a:hover { opacity: 1; }
@media (max-width: 700px) { .localnav-links { display: none; } }

.phero { padding-top: calc(var(--nav-h) + clamp(48px, 8vw, 104px)); padding-bottom: clamp(36px, 5vw, 64px); text-align: center; background: var(--bg); }
.phero .wrap { display: grid; justify-items: center; gap: clamp(14px, 1.8vw, 22px); }
.phero .lede { max-width: 32em; }
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; margin-top: clamp(28px, 4vw, 52px); width: 100%; max-width: 980px; }
.stat { padding: 6px 18px; display: grid; gap: 4px; justify-items: center; border-left: 1px solid var(--hair); }
.stat:first-child { border-left: 0; }
.stat b { font-size: clamp(26px, 3vw, 40px); font-weight: 700; letter-spacing: -0.035em; line-height: 1.05; white-space: nowrap; }
.stat span { font-size: 14px; color: var(--ink-2); text-wrap: balance; }
@media (max-width: 700px) { .stats { grid-template-columns: repeat(2, 1fr); row-gap: 26px; } .stat:nth-child(3) { border-left: 0; } }

/* viewer */
.viewer-section { background: var(--bg); padding-bottom: clamp(60px, 8vw, 120px); }
.viewer { position: relative; width: min(100% - 2 * clamp(10px, 2vw, 28px), 1560px); margin-inline: auto; height: clamp(600px, 86vh, 940px); border-radius: var(--r-xl); overflow: hidden; isolation: isolate; background: #000; color: var(--ink); }
.viewer-bg { position: absolute; inset: 0; z-index: -1; background: radial-gradient(85% 75% at 50% 58%, #2c2c33 0%, #131316 48%, #000 100%); }
.viewer-bg::after { content: ""; position: absolute; inset: 0; background: radial-gradient(70% 55% at 50% 10%, rgba(255, 179, 64, 0.16), transparent 70%), linear-gradient(180deg, #05060d, #0a0c16 60%, #000); opacity: var(--night, 0); transition: opacity 1.4s var(--ease); }
.viewer-stage { position: absolute; inset: 0; }
.viewer-stage canvas { position: absolute; inset: 0; width: 100%; height: 100%; cursor: grab; outline: none; opacity: 0; transition: opacity 1.4s var(--ease); }
.viewer-stage.is-live canvas { opacity: 1; }
.viewer-bg::before { content: ""; position: absolute; inset: 0; background-color: #0d1626; background-image: linear-gradient(rgba(150, 190, 255, 0.08) 1px, transparent 1px), linear-gradient(90deg, rgba(150, 190, 255, 0.08) 1px, transparent 1px), linear-gradient(rgba(150, 190, 255, 0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(150, 190, 255, 0.035) 1px, transparent 1px); background-size: 120px 120px, 120px 120px, 24px 24px, 24px 24px; background-position: center; opacity: 0; transition: opacity 0.8s var(--ease); }
.viewer.is-tech .viewer-bg::before { opacity: 1; }
.viewer:focus-visible { outline-offset: 4px; border-radius: var(--r-xl); }
.viewer-fallback { display: none; position: absolute; inset: 0; place-content: center; justify-items: center; text-align: center; padding: 40px; color: var(--ink-2); }
.no-webgl .viewer-fallback { display: grid; }
.no-webgl .viewer { height: 300px; min-height: 0; }
.no-webgl .viewer-parts, .no-webgl .viewer-tools, .no-webgl .viewer-bar, .no-webgl .viewer-info, .no-webgl .viewer-hint, .no-webgl .viewer-note, .no-webgl .theater, .no-webgl .hero-stage { display: none; }
.no-webgl .hero { min-height: 0; padding-bottom: clamp(60px, 9vw, 120px); }
.viewer-stage canvas.is-dragging { cursor: grabbing; }

.glass { background: rgba(40, 40, 46, 0.62); -webkit-backdrop-filter: saturate(160%) blur(22px); backdrop-filter: saturate(160%) blur(22px); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.09), 0 18px 40px -20px rgba(0, 0, 0, 0.6); }

.viewer-parts { position: absolute; z-index: 3; left: clamp(14px, 1.6vw, 26px); top: clamp(14px, 1.6vw, 26px); display: grid; gap: 4px; padding: 8px; border-radius: 20px; }
.viewer-parts .label { font-size: 11px; font-weight: 600; letter-spacing: 0.07em; text-transform: uppercase; color: var(--ink-3); padding: 6px 10px 4px; }
.part-btn { display: flex; align-items: center; gap: 10px; padding: 8px 12px 8px 10px; border-radius: 12px; font-size: 14px; font-weight: 500; color: var(--ink); opacity: 0.74; text-align: left; transition: background-color 0.25s, opacity 0.25s; }
.part-btn i { width: 18px; font-style: normal; font-size: 11px; font-weight: 600; color: var(--ink-3); font-variant-numeric: tabular-nums; transition: color 0.25s; }
.part-btn:hover { opacity: 1; background: rgba(255, 255, 255, 0.07); }
.part-btn.is-active { opacity: 1; background: rgba(255, 255, 255, 0.13); }
.part-btn.is-active i { color: var(--glow); }

.viewer-tools { position: absolute; z-index: 3; right: clamp(14px, 1.6vw, 26px); top: clamp(14px, 1.6vw, 26px); width: 248px; display: grid; gap: 14px; padding: 16px; border-radius: 20px; }
.tool { display: grid; gap: 8px; }
.tool > .label { display: flex; justify-content: space-between; font-size: 11px; font-weight: 600; letter-spacing: 0.07em; text-transform: uppercase; color: var(--ink-3); }
.tool > .label b { color: var(--ink); letter-spacing: 0; text-transform: none; font-size: 13px; }
.swatches { display: flex; flex-wrap: wrap; gap: 9px; }
.swatch { width: 26px; height: 26px; border-radius: 50%; background: var(--c); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.22), inset 0 -6px 10px rgba(0, 0, 0, 0.25), inset 0 5px 8px rgba(255, 255, 255, 0.25); position: relative; transition: transform 0.4s var(--ease-spring); }
.swatch:hover { transform: scale(1.12); }
.swatch::after { content: ""; position: absolute; inset: -4px; border-radius: 50%; box-shadow: 0 0 0 2px var(--accent-hover); opacity: 0; transform: scale(0.8); transition: opacity 0.3s, transform 0.4s var(--ease-spring); }
.swatch.is-active::after { opacity: 1; transform: none; }
.seg { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; padding: 2px; border-radius: 10px; background: rgba(255, 255, 255, 0.08); }
.seg button { padding: 7px 6px; border-radius: 8px; font-size: 12px; font-weight: 500; white-space: nowrap; color: var(--ink); opacity: 0.7; transition: background-color 0.3s, opacity 0.3s; }
.seg button.is-active { background: rgba(255, 255, 255, 0.2); opacity: 1; box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3); }
.switch { display: flex; align-items: center; justify-content: space-between; gap: 12px; font-size: 14px; font-weight: 500; width: 100%; text-align: left; }
.switch i { flex: none; width: 40px; height: 24px; border-radius: 12px; background: rgba(255, 255, 255, 0.16); position: relative; transition: background-color 0.35s var(--ease); }
.switch i::after { content: ""; position: absolute; left: 2px; top: 2px; width: 20px; height: 20px; border-radius: 50%; background: #fff; box-shadow: 0 2px 5px rgba(0, 0, 0, 0.35); transition: transform 0.45s var(--ease-spring); }
.switch[aria-pressed="true"] i { background: #30d158; }
.switch[aria-pressed="true"] i::after { transform: translateX(16px); }
input[type="range"] { -webkit-appearance: none; appearance: none; width: 100%; height: 24px; background: none; cursor: pointer; }
input[type="range"]::-webkit-slider-runnable-track { height: 4px; border-radius: 2px; background: linear-gradient(90deg, #fff var(--fill, 50%), rgba(255, 255, 255, 0.2) var(--fill, 50%)); }
input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 22px; height: 22px; margin-top: -9px; border-radius: 50%; background: #fff; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.45); transition: transform 0.3s var(--ease-spring); }
input[type="range"]:active::-webkit-slider-thumb { transform: scale(1.15); }
input[type="range"]::-moz-range-track { height: 4px; border-radius: 2px; background: rgba(255, 255, 255, 0.2); }
input[type="range"]::-moz-range-progress { height: 4px; border-radius: 2px; background: #fff; }
input[type="range"]::-moz-range-thumb { width: 22px; height: 22px; border: 0; border-radius: 50%; background: #fff; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.45); }

.viewer-info { position: absolute; z-index: 3; left: clamp(18px, 2.4vw, 40px); bottom: clamp(84px, 11vh, 110px); width: min(400px, calc(100% - 36px)); display: grid; gap: 10px; pointer-events: none; }
.viewer-info > * { transition: opacity 0.45s var(--ease), transform 0.7s var(--ease-out), filter 0.45s var(--ease); }
.viewer-info.is-swapping > * { opacity: 0; transform: translateY(14px); filter: blur(5px); }
.viewer-info .num { font-size: 12px; font-weight: 600; letter-spacing: 0.08em; color: var(--glow); }
.viewer-info h3 { font-size: clamp(26px, 2.8vw, 40px); line-height: 1.06; font-weight: 700; letter-spacing: -0.035em; text-wrap: balance; }
.viewer-info p { font-size: 16px; line-height: 1.42; color: var(--ink-2); text-wrap: pretty; }

.viewer-bar { position: absolute; z-index: 3; left: 50%; bottom: clamp(14px, 2vh, 24px); transform: translateX(-50%); display: flex; align-items: center; gap: 6px; padding: 6px; border-radius: 999px; }
.viewer-bar .play { display: inline-flex; flex: none; white-space: nowrap; align-items: center; gap: 8px; height: 40px; padding: 0 18px 0 14px; border-radius: 999px; background: #fff; color: #000; font-size: 14px; font-weight: 600; transition: transform 0.35s var(--ease-out), background-color 0.25s; }
.viewer-bar .play:hover { transform: scale(1.03); }
.viewer-bar .play svg { width: 14px; height: 14px; }
.viewer-bar .play .i-pause, .viewer-bar .play.is-playing .i-play { display: none; }
.viewer-bar .play.is-playing .i-pause { display: block; }
.viewer-bar .icon-btn { width: 40px; height: 40px; color: #fff; }
.viewer-bar .icon-btn:hover { background: rgba(255, 255, 255, 0.12); }
.tour-dots { display: flex; align-items: center; gap: 5px; padding-inline: 10px; min-width: 0; overflow: hidden; }
.tour-dots span { width: 6px; height: 6px; border-radius: 3px; background: rgba(255, 255, 255, 0.3); overflow: hidden; position: relative; transition: width 0.5s var(--ease-out), background-color 0.3s; }
.tour-dots span.is-active { width: 34px; }
.tour-dots span.is-done { background: rgba(255, 255, 255, 0.75); }
.tour-dots span.is-active::after { content: ""; position: absolute; inset: 0; background: #fff; transform-origin: left; transform: scaleX(var(--t, 0)); }
.viewer-hint { position: absolute; z-index: 2; right: clamp(18px, 2.4vw, 40px); bottom: clamp(22px, 3vh, 34px); font-size: 12px; color: var(--ink-3); pointer-events: none; }
.viewer-note { width: min(100% - 2 * var(--gutter), 900px); margin: 18px auto 0; text-align: center; }

.hotspot { position: absolute; left: 0; top: 0; z-index: 2; width: 34px; height: 34px; margin: -17px 0 0 -17px; display: grid; place-items: center; opacity: 0; pointer-events: none; transition: opacity 0.4s var(--ease); will-change: transform; }
.hotspot.is-on { opacity: 1; pointer-events: auto; }
.hotspot i { width: 26px; height: 26px; border-radius: 50%; background: rgba(255, 255, 255, 0.16); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); box-shadow: inset 0 0 0 1.5px rgba(255, 255, 255, 0.85); display: grid; place-items: center; position: relative; transition: background-color 0.25s, transform 0.45s var(--ease-spring); }
.hotspot i::before, .hotspot i::after { content: ""; position: absolute; background: #fff; border-radius: 1px; transition: opacity 0.25s; }
.hotspot i::before { width: 10px; height: 1.5px; }
.hotspot i::after { width: 1.5px; height: 10px; }
.hotspot:hover i { background: var(--accent); transform: scale(1.15); }
.hotspot.is-active i { background: #fff; transform: scale(0.42); box-shadow: 0 0 16px 5px rgba(255, 190, 90, 0.7); }
.hotspot.is-active i::before, .hotspot.is-active i::after { opacity: 0; }
.hotspot span { position: absolute; left: 50%; bottom: calc(100% + 4px); transform: translateX(-50%) translateY(4px); padding: 5px 10px; border-radius: 8px; background: rgba(20, 20, 22, 0.9); font-size: 12px; font-weight: 500; white-space: nowrap; opacity: 0; pointer-events: none; transition: opacity 0.25s, transform 0.35s var(--ease-out); }
.hotspot:hover span { opacity: 1; transform: translateX(-50%); }

.tools-toggle { display: none; }
@media (max-width: 900px) {
  .viewer { height: clamp(620px, 92svh, 860px); border-radius: var(--r-l); }
  .viewer::after { content: ""; position: absolute; inset: 45% 0 0; z-index: 1; pointer-events: none; background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.82) 62%); }
  .viewer-parts, .viewer-hint, .viewer-bar [data-zoom="in"], .viewer-bar [data-zoom="out"] { display: none; }
  .viewer-tools { left: 12px; right: 12px; top: 12px; width: auto; padding: 12px 14px; gap: 12px; }
  .viewer-tools .tool:first-child { grid-template-columns: 1fr auto; align-items: center; }
  .viewer-tools .tool:first-child .label { grid-column: 1 / -1; }
  .viewer-tools .tool:not(:first-child) { display: none; }
  .viewer-tools.is-open .tool:not(:first-child) { display: grid; }
  .tools-toggle { display: block; font-size: 13px; font-weight: 500; color: var(--link); padding: 4px 0; }
  .viewer-info { bottom: 84px; }
  .viewer-info p { font-size: 15px; }
  .viewer-bar { max-width: calc(100% - 24px); }
}

/* highlights / spec cards */
.specs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(12px, 1.4vw, 20px); }
.spec { padding: clamp(24px, 2.4vw, 34px); border-radius: var(--r-l); background: var(--tile); display: grid; gap: 10px; align-content: start; transition: transform 0.7s var(--ease-out), background-color 0.5s var(--ease); }
.spec:hover { transform: translateY(-4px); }
.spec svg { width: 42px; height: 42px; color: var(--ink); margin-bottom: 12px; }
.spec svg * { fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.spec h3 { font-size: 21px; font-weight: 700; letter-spacing: -0.025em; }
.spec p { font-size: 16px; color: var(--ink-2); text-wrap: pretty; }
@media (max-width: 900px) { .specs { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .specs { grid-template-columns: 1fr; } }

/* sizes + spec sheet request */
.split { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: clamp(28px, 5vw, 80px); align-items: start; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 26px; }
.chip { display: inline-flex; align-items: baseline; gap: 3px; padding: 10px 16px; border-radius: 999px; background: var(--surface); font-size: 17px; font-weight: 600; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; box-shadow: inset 0 0 0 1px var(--hair-2); transition: transform 0.45s var(--ease-spring), background-color 0.3s, color 0.3s; }
.chip small { font-size: 12px; font-weight: 500; color: var(--ink-3); transition: color 0.3s; }
.chip:hover { transform: translateY(-3px) scale(1.04); background: var(--ink); color: var(--bg); }
.chip:hover small { color: inherit; }
.chip.more { background: transparent; box-shadow: inset 0 0 0 1px var(--hair); color: var(--ink-2); font-weight: 500; }
.sheet { position: relative; padding: clamp(26px, 3vw, 40px); border-radius: var(--r-l); background: var(--surface); box-shadow: var(--shadow); display: grid; gap: 18px; }
.sheet h3 { font-size: 24px; font-weight: 700; letter-spacing: -0.03em; }
.sheet-rows { display: grid; border-top: 1px solid var(--hair); }
.sheet-rows li { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 13px 0; border-bottom: 1px solid var(--hair); font-size: 15px; }
.sheet-rows span { color: var(--ink-2); }
.redact { display: inline-block; width: var(--w, 64px); height: 9px; border-radius: 5px; background: linear-gradient(90deg, var(--hair) 0%, var(--hair-2) 50%, var(--hair) 100%); background-size: 200% 100%; animation: shimmer 3.2s linear infinite; }
@keyframes shimmer { to { background-position: -200% 0; } }

/* options */
.options { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(12px, 1.4vw, 20px); }
@media (max-width: 800px) { .options { grid-template-columns: 1fr; } }
.option-list { display: grid; gap: 0; margin-top: 8px; }
.option-list li { display: grid; grid-template-columns: 26px 1fr; gap: 12px; padding: 14px 0; border-top: 1px solid var(--hair); font-size: 16px; color: var(--ink-2); }
.option-list li b { color: var(--ink); font-weight: 600; }
.option-list .dot { width: 18px; height: 18px; margin-top: 3px; border-radius: 50%; background: var(--c, var(--ink)); box-shadow: inset 0 0 0 1px var(--hair), inset 0 -4px 6px rgba(0, 0, 0, 0.2), inset 0 3px 5px rgba(255, 255, 255, 0.3); }

.others { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(12px, 1.4vw, 20px); }
@media (max-width: 700px) { .others { grid-template-columns: 1fr; } }

/* ---------- contact ---------- */

.contact-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(12px, 1.4vw, 20px); }
.contact-card { padding: clamp(26px, 2.6vw, 38px); border-radius: var(--r-l); background: var(--tile); display: grid; gap: 10px; align-content: start; min-height: 240px; transition: transform 0.7s var(--ease-out), background-color 0.5s var(--ease); }
.contact-card:hover { transform: translateY(-4px); }
.contact-card.primary { grid-column: 1 / -1; background: #161617; color: #f5f5f7; min-height: 320px; align-content: end; position: relative; overflow: hidden; isolation: isolate; }
.contact-card.primary::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(60% 90% at 85% 0%, rgba(0, 113, 227, 0.5), transparent 70%), radial-gradient(50% 80% at 10% 100%, rgba(255, 179, 64, 0.22), transparent 70%); }
.contact-card.primary p { color: #a1a1a6; max-width: 34em; }
.contact-card .kicker { font-size: 13px; font-weight: 600; color: var(--ink-2); }
.contact-card.primary .kicker { color: #a1a1a6; }
.contact-card h2, .contact-card h3 { font-size: clamp(24px, 2.4vw, 34px); font-weight: 700; letter-spacing: -0.03em; line-height: 1.1; }
.contact-card.primary h2 { font-size: clamp(32px, 4vw, 56px); }
.contact-card p { color: var(--ink-2); }
.contact-card .big-link { font-size: clamp(19px, 1.8vw, 24px); font-weight: 600; letter-spacing: -0.025em; color: var(--link); word-break: break-word; }
.contact-card .big-link:hover { text-decoration: underline; text-underline-offset: 0.2em; }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } .contact-card { min-height: 0; } .contact-card.primary { min-height: 280px; } }

/* ---------- motion preferences ---------- */

/* ---------- origin: made in the USA, Build America Buy America ---------- */

.h1-stack { display: grid; gap: inherit; justify-items: inherit; font: inherit; letter-spacing: inherit; }
.h1-stack > span { display: block; }

.origin { list-style: none; margin: 4px 0 0; padding: 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }
.origin li { display: inline-flex; align-items: center; gap: 8px; padding: 8px 15px 8px 12px; border-radius: 999px; background: var(--chip); font-size: 14px; line-height: 1.2; letter-spacing: -0.01em; color: var(--ink-2); }
.origin li::before { content: "\2605"; font-size: 11px; color: var(--accent); }
.origin b { font-weight: 600; color: var(--ink); }
.qhero .origin, .closer .origin { margin-top: 2px; }

.usa { position: relative; overflow: hidden; isolation: isolate; text-align: center; }
.usa::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(55% 70% at 12% 0%, rgba(191, 38, 56, 0.3), transparent 70%), radial-gradient(55% 70% at 88% 100%, rgba(0, 92, 200, 0.36), transparent 70%); }
.usa-head { display: grid; justify-items: center; gap: 18px; margin-bottom: clamp(36px, 5vw, 68px); }
.usa-head .lede { max-width: 34em; }
.usa-rule { width: 96px; height: 4px; border-radius: 4px; background: linear-gradient(90deg, #d0344a 0 33.3%, #f5f5f7 33.3% 66.6%, #3d7be0 66.6%); }
.usa-title { font-size: clamp(48px, 8.6vw, 116px); }
.usa-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(12px, 1.4vw, 20px); text-align: left; }
.usa-card { display: grid; gap: 10px; align-content: start; padding: clamp(24px, 2.6vw, 36px); border-radius: var(--r-l); background: rgba(255, 255, 255, 0.06); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.1); transition: transform 0.7s var(--ease-out), background-color 0.4s; }
.usa-card:hover { transform: translateY(-4px); background: rgba(255, 255, 255, 0.09); }
.usa-tag { justify-self: start; margin-bottom: 10px; padding: 5px 11px; border-radius: 999px; background: rgba(255, 255, 255, 0.12); font-size: 12px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: #fff; }
.usa-card h3 { font-size: clamp(21px, 2vw, 26px); line-height: 1.12; font-weight: 700; letter-spacing: -0.028em; text-wrap: balance; }
.usa-card p { font-size: 16px; color: var(--ink-2); text-wrap: pretty; }
.usa-card a { color: var(--link); }
.usa-card a:hover { text-decoration: underline; text-underline-offset: 0.2em; }
@media (max-width: 820px) { .usa-grid { grid-template-columns: 1fr; } }

/* ---------- questions ---------- */

.faq-list { max-width: 880px; margin-inline: auto; border-top: 1px solid var(--hair); }
.faq-list details { border-bottom: 1px solid var(--hair); }
.faq-list summary { list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 22px 4px; cursor: pointer; font-size: clamp(19px, 1.8vw, 24px); line-height: 1.2; font-weight: 600; letter-spacing: -0.025em; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: ""; flex: none; width: 11px; height: 11px; margin-right: 6px; border-right: 2px solid var(--ink-3); border-bottom: 2px solid var(--ink-3); transform: translateY(-3px) rotate(45deg); transition: transform 0.35s var(--ease-out); }
.faq-list details[open] summary::after { transform: translateY(3px) rotate(-135deg); }
.faq-list summary:hover { color: var(--link); }
.faq-list p { max-width: 62ch; padding: 0 4px 26px; font-size: 17px; color: var(--ink-2); text-wrap: pretty; }
.faq-list p a { color: var(--link); }
.faq-list p a:hover { text-decoration: underline; text-underline-offset: 0.2em; }

/* ---------- quote request ---------- */

.quote-section { --bad: #d70015; --good: #248a3d; padding-top: clamp(16px, 2.4vw, 32px); }
:root[data-theme="dark"] .quote-section { --bad: #ff6961; --good: #30d158; }
.quote-section [hidden] { display: none !important; }
.qhero { padding-bottom: clamp(20px, 3vw, 40px); }

.quote-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(260px, 340px); gap: clamp(16px, 2vw, 28px); align-items: start; }
.qcard { background: var(--tile); border-radius: var(--r-l); padding: clamp(24px, 3.4vw, 48px); min-width: 0; }
.qform { display: grid; gap: clamp(30px, 3.4vw, 44px); }

.qgroup { border: 0; padding: 0; margin: 0; min-width: 0; display: grid; gap: 18px; }
.qgroup legend { float: left; width: 100%; padding: 0; display: flex; align-items: baseline; gap: 10px; font-size: clamp(21px, 2vw, 26px); font-weight: 700; letter-spacing: -0.03em; }
.qrow { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

.field { display: grid; gap: 8px; min-width: 0; }
.field > label:not(.qdrop), .field-label { display: flex; align-items: baseline; gap: 8px; font-size: 14px; font-weight: 600; letter-spacing: -0.01em; color: var(--ink); }
.req { color: var(--accent); }
.opt { font-size: 12px; font-weight: 500; letter-spacing: 0; color: var(--ink-3); }

.field input[type="text"], .field input[type="email"], .field textarea {
  width: 100%; min-height: 50px; padding: 13px 16px; border: 0; border-radius: 14px;
  background: var(--bg); color: var(--ink); font: inherit; font-size: 17px; letter-spacing: -0.015em;
  box-shadow: inset 0 0 0 1px var(--hair); -webkit-appearance: none; appearance: none;
  transition: box-shadow 0.25s var(--ease), background-color 0.5s var(--ease);
}
.field textarea { min-height: 136px; line-height: 1.45; resize: vertical; }
.field ::placeholder { color: var(--ink-3); opacity: 1; }
.field input:hover, .field textarea:hover { box-shadow: inset 0 0 0 1px var(--ink-3); }
.field input[type="text"]:focus, .field input[type="email"]:focus, .field textarea:focus { outline: none; border-radius: 14px; box-shadow: inset 0 0 0 2px var(--accent), 0 0 0 4px rgba(0, 113, 227, 0.2); }
.field.has-error input[type="text"], .field.has-error input[type="email"], .field.has-error textarea { box-shadow: inset 0 0 0 2px var(--bad); }
.field-error { font-size: 13px; font-weight: 500; color: var(--bad); }
.field-error:empty { display: none; }

.qseg { display: grid; grid-template-columns: 1fr 1fr; max-width: 420px; padding: 3px; border-radius: 14px; background: var(--chip); }
.qseg label { position: relative; display: block; cursor: pointer; }
.qseg input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: pointer; }
.qseg span { display: block; padding: 11px 10px; border-radius: 11px; text-align: center; font-size: 15px; font-weight: 500; color: var(--ink-2); transition: background-color 0.3s var(--ease), color 0.3s, box-shadow 0.3s; }
.qseg input:checked + span { background: var(--bg); color: var(--ink); box-shadow: 0 1px 4px rgba(0, 0, 0, 0.14), inset 0 0 0 1px var(--hair-2); }
.qseg input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }

.qdrop { position: relative; display: grid; justify-items: center; gap: 6px; padding: clamp(24px, 3vw, 36px) 20px; border-radius: var(--r-m); border: 1.5px dashed var(--hair); background: var(--bg); text-align: center; cursor: pointer; transition: border-color 0.25s, background-color 0.25s; }
.qdrop svg { width: 30px; height: 30px; color: var(--ink-3); transition: transform 0.45s var(--ease-spring), color 0.25s; }
.qdrop:hover, .qdrop.is-over { border-color: var(--accent); }
.qdrop.is-over { background: rgba(0, 113, 227, 0.08); }
.qdrop:hover svg, .qdrop.is-over svg { color: var(--accent); transform: translateY(-3px); }
.qdrop-main { font-size: 17px; font-weight: 600; letter-spacing: -0.015em; color: var(--ink); }
.qdrop-main u { color: var(--link); text-decoration: none; }
.qdrop-sub { max-width: 46ch; font-size: 13px; line-height: 1.4; color: var(--ink-3); }
.qdrop input { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.qdrop:focus-within { outline: 2px solid var(--accent); outline-offset: 3px; }

.qfiles { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.qfiles:empty { display: none; }
.qfiles li { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; align-items: center; gap: 12px; padding: 9px 9px 9px 16px; border-radius: 12px; background: var(--bg); box-shadow: inset 0 0 0 1px var(--hair-2); font-size: 15px; animation: q-in 0.45s var(--ease-out) both; }
.qfile-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 500; }
.qfile-size { font-size: 13px; color: var(--ink-3); font-variant-numeric: tabular-nums; white-space: nowrap; }
.qfile-remove { position: relative; width: 30px; height: 30px; border-radius: 50%; background: var(--chip); color: var(--ink-2); transition: background-color 0.25s, color 0.25s; }
.qfile-remove::before, .qfile-remove::after { content: ""; position: absolute; left: 50%; top: 50%; width: 12px; height: 1.5px; margin: -0.75px 0 0 -6px; border-radius: 1px; background: currentColor; transform: rotate(45deg); }
.qfile-remove::after { transform: rotate(-45deg); }
.qfile-remove:hover { background: var(--bad); color: #fff; }
@keyframes q-in { from { opacity: 0; transform: translateY(6px); } }

.qtrap { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.qcaptcha > div:first-child { transform-origin: left top; }

.qsubmit { display: grid; gap: 14px; justify-items: start; }
.qsubmit .btn { min-width: 220px; }
.btn:disabled { opacity: 0.55; cursor: default; transform: none; box-shadow: none; }
.btn.is-busy { opacity: 0.8; }
.qprogress { width: 100%; height: 4px; border-radius: 4px; background: var(--chip); overflow: hidden; }
.qprogress i { display: block; height: 100%; background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform 0.3s linear; }
.qsubmit .fine { max-width: 60ch; }
.qsubmit .fine a { text-decoration: underline; text-underline-offset: 0.2em; }

.qnotice { display: grid; gap: 10px; padding: 16px 18px; border-radius: var(--r-m); background: rgba(255, 179, 64, 0.16); box-shadow: inset 0 0 0 1px rgba(255, 179, 64, 0.6); font-size: 15px; line-height: 1.4; }
.qnotice-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 20px; }
.qnoscript { font-size: 15px; color: var(--ink-2); }
.qnoscript a { color: var(--link); text-decoration: underline; }

.qdone { display: grid; justify-items: center; gap: 18px; padding: clamp(28px, 6vw, 84px) 0; text-align: center; outline: none; }
.qdone h2 { font-size: clamp(32px, 4.4vw, 56px); line-height: 1.05; font-weight: 700; letter-spacing: -0.035em; }
.qdone .lede { max-width: 30em; }
.qdone .lede b { color: var(--ink); font-weight: 600; overflow-wrap: anywhere; }
.qdone .cta-row { justify-content: center; margin-top: 8px; }
.qdone button.link-arrow { font-size: 17px; cursor: pointer; }
.qcheck { width: 72px; height: 72px; color: var(--good); }
.qcheck circle { stroke-dasharray: 176; stroke-dashoffset: 176; animation: q-draw 0.7s var(--ease-out) forwards; }
.qcheck path { stroke-dasharray: 40; stroke-dashoffset: 40; animation: q-draw 0.45s 0.45s var(--ease-out) forwards; }
@keyframes q-draw { to { stroke-dashoffset: 0; } }

.qaside { position: sticky; top: calc(var(--nav-h) + 24px); display: grid; gap: clamp(12px, 1.4vw, 20px); }
.qside { display: grid; gap: 12px; padding: clamp(22px, 2.4vw, 30px); border-radius: var(--r-l); background: var(--tile); }
.qside h2 { font-size: 21px; font-weight: 700; letter-spacing: -0.025em; }
.qsteps { list-style: none; counter-reset: q; margin: 4px 0 0; padding: 0; display: grid; gap: 16px; }
.qsteps li { counter-increment: q; position: relative; padding-left: 40px; font-size: 15px; line-height: 1.4; color: var(--ink-2); }
.qsteps li::before { content: counter(q); position: absolute; left: 0; top: 0; width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; background: var(--ink); color: var(--bg); font-size: 13px; font-weight: 600; }
.qsteps b { display: block; color: var(--ink); font-weight: 600; }
.qside .big-link { font-size: 19px; font-weight: 600; letter-spacing: -0.02em; color: var(--link); word-break: break-word; }
.qside .big-link:hover { text-decoration: underline; text-underline-offset: 0.2em; }
.qside .muted { font-size: 15px; color: var(--ink-2); }

@media (max-width: 900px) {
  .quote-layout { grid-template-columns: 1fr; }
  .qaside { position: static; }
}
@media (max-width: 620px) {
  .qrow { grid-template-columns: 1fr; }
  .qcard { padding: 24px 18px; }
  .qsubmit { justify-items: stretch; }
  .qseg { max-width: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js [data-reveal] { opacity: 1; transform: none; transition: none; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; }
  .statement .w { opacity: 1; }
  .pole-card-art .ln { stroke-dashoffset: 0; transition: none; }
}