/* Imported original homepage styles. Loaded on the front page only. */

:root {
  --ink: #f0f5fb;
  --muted: #a5b2c0;
  --line: rgba(158, 189, 219, 0.16);
  --paper: #02070d;
  --surface: #08131f;
  --surface-raised: #0e1c2b;
  --white: #ffffff;
  --blue: #79b9f5;
  --navy: #06111f;
  --ease: cubic-bezier(.2, .8, .2, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--paper); }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--font-geist-sans), Arial, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button { color: inherit; }
img { display: block; max-width: 100%; }
::selection { color: #fff; background: var(--blue); }
.precision-site { overflow: clip; background: #02070d; }
.precision-wrap { width: min(1120px, calc(100% - 48px)); margin-inline: auto; }
.precision-narrow { width: min(900px, calc(100% - 48px)); margin-inline: auto; }
.section-kicker { display: block; margin-bottom: 20px; color: var(--blue); font-size: .75rem; font-weight: 650; letter-spacing: .14em; }
.precision-site > section[id] { scroll-margin-top: 96px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

/* Global navigation */
.precision-nav { position: sticky; top: 0; z-index: 100; height: 72px; color: rgba(255,255,255,.84); background: rgba(2,7,13,.9); border-bottom: 1px solid rgba(255,255,255,.06); backdrop-filter: saturate(115%) blur(18px); transition: background .25s ease, border-color .25s ease; }
.precision-nav.is-scrolled { background: rgba(2,7,13,.96); border-bottom-color: rgba(255,255,255,.12); }
.precision-nav-inner { width: min(1180px, calc(100% - 44px)); height: 100%; margin-inline: auto; display: grid; grid-template-columns: 230px 1fr 230px; align-items: center; }
.precision-brand { width: 181px; }
.precision-brand img { width: 100%; height: auto; }
.precision-nav nav { display: flex; justify-content: center; align-items: center; gap: 34px; }
.precision-nav nav a { font-size: 12px; font-weight: 520; letter-spacing: .01em; transition: color .25s ease; }
.precision-nav nav a:hover { color: #fff; }
.precision-nav-actions { display: flex; justify-content: flex-end; align-items: center; gap: 12px; }
.precision-search-button { display: grid; width: 38px; height: 38px; place-items: center; padding: 0; color: rgba(255,255,255,.78); border: 0; border-radius: 50%; background: transparent; cursor: pointer; transition: color .25s, background .25s; }
.precision-search-button:hover { color: #fff; background: rgba(255,255,255,.09); }
.precision-search-button svg { width: 17px; }
.precision-nav-actions .precision-contact { padding: 9px 15px; color: #fff; border-radius: 999px; background: #286da6; font-size: 12px; transition: background .25s; }
.precision-nav-actions .precision-contact:hover { background: #347db6; }
.precision-site :focus-visible { outline: 2px solid #76baff; outline-offset: 4px; }
.precision-mobile-menu { display: none; position: relative; }
.precision-mobile-menu summary { display: grid; width: 36px; height: 36px; place-items: center; list-style: none; cursor: pointer; }
.precision-mobile-menu summary::-webkit-details-marker { display: none; }
.precision-mobile-menu summary svg { width: 19px; }
.precision-mobile-menu nav { position: fixed; inset: 72px 0 auto; display: grid; padding: 22px 24px 28px; gap: 0; background: rgba(3,10,17,.97); border-bottom: 1px solid rgba(255,255,255,.1); backdrop-filter: blur(18px); }
.precision-mobile-menu nav a { padding: 15px 0; font-size: 17px; border-bottom: 1px solid rgba(255,255,255,.1); }

/* Phase 1 hero: content-first, interaction second */
.immersive-hero { position: relative; min-height: calc(100svh - 72px); color: #fff; background: #02070d; }
.immersive-hero-stage { --pointer-x: 68%; --pointer-y: 58%; --tilt-x: 0px; --tilt-y: 0px; position: relative; min-height: calc(100svh - 72px); display: flex; flex-direction: column; align-items: center; overflow: hidden; isolation: isolate; padding: clamp(40px, 4.5vw, 64px) 24px 54px; background: radial-gradient(circle at 66% 34%, rgba(13,27,41,.82) 0, rgba(7,17,27,.5) 36%, transparent 68%), linear-gradient(180deg, #02070d 0%, #07111b 34%, #010307 48%, #000103 56%, #000103 86%, #02070d 100%); }
.hero-ambient { position: absolute; inset: 0; z-index: -1; opacity: .56; background: radial-gradient(560px circle at var(--pointer-x) var(--pointer-y), rgba(48,139,236,.13), transparent 68%); pointer-events: none; transition: opacity .25s ease; }
.hero-ambient::before { content: ""; position: absolute; inset: 0; opacity: .17; background-image: linear-gradient(rgba(255,255,255,.024) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.024) 1px, transparent 1px); background-size: 72px 72px; mask-image: linear-gradient(to bottom, transparent, #000 42%, transparent 92%); }
.immersive-copy { position: relative; z-index: 8; width: min(920px, 100%); text-align: center; }
.immersive-copy > span { display: inline-flex; align-items: center; gap: 7px; color: #65abf3; font-size: 11px; font-weight: 700; letter-spacing: .14em; }
.immersive-copy > span svg { width: 13px; }
.immersive-copy h1 { margin: 16px 0 20px; font-size: clamp(54px, 6.5vw, 96px); line-height: .92; letter-spacing: -.05em; font-weight: 650; }
.immersive-copy h1 span, .immersive-copy h1 b { display: block; }
.immersive-copy h1 b { font-weight: inherit; color: transparent; background: linear-gradient(95deg, #fff 12%, #b8d9ff 54%, #edf6ff 88%); background-clip: text; }
.immersive-copy p { width: min(660px, 100%); margin: auto; color: rgba(255,255,255,.75); font-size: clamp(16px, 1.5vw, 20px); line-height: 1.48; letter-spacing: -.015em; }
.hero-primary-search { width: min(680px, 100%); height: 56px; display: flex; align-items: center; gap: 11px; margin: 28px auto 0; padding: 6px 6px 6px 18px; border: 1px solid rgba(255,255,255,.23); border-radius: 999px; background: rgba(7,17,27,.78); box-shadow: 0 13px 34px rgba(0,0,0,.26); backdrop-filter: blur(16px); transition: border-color .25s, background .25s; }
.hero-primary-search:focus-within { border-color: #76baff; background: rgba(9,23,36,.94); }
.hero-primary-search > svg { flex: 0 0 auto; width: 18px; color: rgba(255,255,255,.62); }
.hero-primary-search input { flex: 1; min-width: 0; color: #fff; border: 0; outline: 0; background: transparent; font-size: 14px; }
/* The search group supplies the visible focus indicator; avoid a second box inside it. */
.hero-primary-search input:focus, .hero-primary-search input:focus-visible { outline: none; box-shadow: none; }
.hero-primary-search input::placeholder { color: rgba(255,255,255,.48); }
.hero-primary-search button { flex: 0 0 auto; height: 44px; padding: 0 22px; color: #07111b; border: 0; border-radius: 999px; background: #f5f7fa; font-size: 12px; font-weight: 680; cursor: pointer; }
.hero-search-examples { display: block; margin-top: 11px; color: rgba(255,255,255,.43); font-size: 10px; letter-spacing: .01em; }
.immersive-actions { display: flex; justify-content: center; gap: 24px; margin-top: 16px; }
.immersive-actions a { display: inline-flex; align-items: center; gap: 6px; padding: 3px 0; color: rgba(255,255,255,.68); font-size: 13px; border-bottom: 1px solid rgba(255,255,255,.22); transition: color .25s, border-color .25s; }
.immersive-actions a:hover { color: #fff; border-bottom-color: rgba(255,255,255,.75); }
.immersive-actions svg { width: 14px; }
.motor-explorer { position: relative; width: min(1280px, 100%); margin-top: 38px; scroll-margin-top: 92px; }
.motor-toolbar { position: relative; z-index: 5; display: flex; align-items: center; justify-content: space-between; gap: 20px; width: min(1120px, 100%); margin-inline: auto; padding-bottom: 20px; border-bottom: 1px solid rgba(151,191,227,.12); }
.motor-toolbar p { margin: 0; display: grid; gap: 8px; }
.motor-toolbar p > span { color: #79b9f5; font-size: 12px; font-weight: 650; letter-spacing: .14em; }
.motor-toolbar small { color: #99a5b1; font-size: 14px; line-height: 1.4; }
.motor-controls { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.motor-controls .motor-toggle, .motor-controls .motor-replay { height: 42px; padding: 0 17px; gap: 8px; border: 1px solid rgba(155,189,223,.24); border-radius: 999px; color: #e4edf7; background: rgba(13,27,42,.72); font-size: 14px; cursor: pointer; }
.motor-controls .motor-replay { width: 42px; padding: 0; }
.motor-controls button:hover { border-color: #6ba5d7; background: #16324d; }
.immersive-machine { position: relative; z-index: 2; width: 100%; max-width: none; height: clamp(600px, calc(100svh - 180px), 880px); margin: 16px auto 0; flex: 0 0 auto; transform: translate(var(--tilt-x), var(--tilt-y)); transition: transform .22s ease-out; }
.motor-scene { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; user-select: none; }
.motor-view-note { margin: 6px 0 0; color: #99a5b1; text-align: center; font-size: 11px; line-height: 1.5; }
.motor-part { outline: none; cursor: pointer; }
.motor-part-texture { transform-origin: var(--part-origin); transform: scale(1); filter: brightness(1.08); transition: transform .5s var(--ease), filter .45s ease; pointer-events: none; }
.motor-propeller-texture { filter: brightness(.8) contrast(1.15); }
.immersive-machine:not(.is-exploded) .motor-part { pointer-events: none; }
.immersive-machine:not(.is-exploded) .motor-hit-area, .immersive-machine:not(.is-exploded) .motor-label { pointer-events: none; }
.motor-hit-area { fill: transparent; stroke: transparent; stroke-width: 12; pointer-events: all; }
.motor-hit-area:focus { outline: none; }
.is-examining .motor-part:not(.is-previewed) .motor-part-texture { filter: brightness(.72) saturate(.65); }
.is-exploded .motor-part.is-previewed .motor-part-texture { transform: scale(1.13); filter: brightness(1.18) drop-shadow(0 0 12px rgba(71,164,246,.42)); }
.motor-label { opacity: 0; transition: opacity .35s ease; pointer-events: all; }
.is-exploded .motor-label { opacity: 1; transition-delay: .25s; }
.motor-label circle { fill: #081725; stroke: #87a5be; stroke-width: 1.5; transition: fill .25s, stroke .25s; }
.motor-label .motor-label-ring { fill: transparent; stroke: transparent; }
.motor-label text { fill: #ebf5ff; font: 600 14px var(--font-geist-mono), monospace; }
.motor-label .motor-label-name { fill: #d6e9fb; font: 500 18px var(--font-geist-sans), Arial, sans-serif; opacity: 0; transition: opacity .25s; paint-order: stroke; stroke: #02070d; stroke-width: 5px; stroke-linejoin: round; }
.motor-part.is-selected .motor-label circle:not(.motor-label-ring), .motor-part:focus-within .motor-label circle:not(.motor-label-ring) { fill: #87c8ff; stroke: #c6e6ff; }
.motor-part.is-selected .motor-label text:not(.motor-label-name) { fill: #031321; }
.motor-part.is-previewed .motor-label-name, .motor-part:focus-within .motor-label-name { opacity: 1; }
.motor-part:focus-within .motor-label-ring { stroke: #d3edff; }
.machine-halo { position: absolute; inset: 19% 8% 5%; z-index: 0; border-radius: 50%; background: radial-gradient(ellipse, rgba(22,119,225,.1), transparent 66%); filter: blur(8px); }
.precision-hotspots { position: absolute; inset: 0; z-index: 4; }
.precision-hotspot { position: absolute; display: flex; align-items: center; gap: 7px; padding: 0; color: rgba(255,255,255,.78); border: 0; background: transparent; cursor: pointer; transform: translate(-50%, -50%); }
.precision-hotspot i { position: absolute; left: 13px; top: 13px; width: 29px; height: 29px; border: 1px solid rgba(105,180,255,.42); border-radius: 50%; transform: translate(-50%, -50%); animation: hotspot-pulse 2.8s ease-out infinite; }
.precision-hotspot span { position: relative; z-index: 1; display: grid; width: 26px; height: 26px; place-items: center; font: 700 10px var(--font-geist-mono), monospace; border: 1px solid rgba(255,255,255,.42); border-radius: 50%; background: rgba(2,11,20,.8); backdrop-filter: blur(8px); transition: background .25s, border-color .25s, transform .25s; }
.precision-hotspot strong { max-width: 0; overflow: hidden; opacity: 0; white-space: nowrap; font-size: 11px; font-weight: 600; transition: max-width .35s var(--ease), opacity .25s ease; }
.precision-hotspot:hover strong, .precision-hotspot.is-active strong { max-width: 100px; opacity: 1; }
.precision-hotspot:hover span, .precision-hotspot.is-active span { color: #04101d; background: #69adf2; border-color: #acd5ff; transform: scale(1.08); }
@keyframes hotspot-pulse { 0% { opacity: .65; transform: translate(-50%, -50%) scale(.6); } 75%, 100% { opacity: 0; transform: translate(-50%, -50%) scale(1.45); } }
.system-experience { position: relative; z-index: 8; width: min(1200px, 100%); display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: 18px; align-items: stretch; margin-top: 12px; }
.system-dock { min-width: 0; display: flex; align-items: stretch; gap: 2px; overflow-x: auto; padding: 5px; border: 1px solid rgba(255,255,255,.12); border-radius: 17px; background: rgba(5,13,21,.72); backdrop-filter: blur(16px); scrollbar-width: none; }
.system-dock::-webkit-scrollbar { display: none; }
.system-dock button { min-width: 100px; flex: 1 0 auto; padding: 14px 10px; color: rgba(255,255,255,.66); border: 0; border-radius: 12px; background: transparent; cursor: pointer; transition: color .25s, background .25s; }
.system-dock button small { display: block; margin-bottom: 7px; font: 600 12px var(--font-geist-mono), monospace; }
.system-dock button span { font-size: 14px; white-space: nowrap; }
.system-dock button:hover { color: rgba(255,255,255,.85); }
.system-dock button.is-active { color: #fff; background: #185f9f; }
.system-glass-card { min-width: 0; display: grid; grid-template-columns: 34px 1fr 30px; gap: 12px; align-items: start; padding: 14px; border: 1px solid rgba(255,255,255,.14); border-radius: 18px; background: rgba(9,20,31,.72); backdrop-filter: blur(16px); }
.system-glass-icon { display: grid; width: 34px; height: 34px; place-items: center; color: #7ab9f7; border-radius: 10px; background: rgba(47,139,236,.14); }
.system-glass-icon svg { width: 17px; }
.system-glass-card small { color: #69adf2; font-size: 12px; font-weight: 700; letter-spacing: .08em; }
.system-glass-card h2 { margin: 7px 0 8px; font-size: 22px; line-height: 1.1; letter-spacing: -.02em; }
.system-glass-card p { margin: 0; color: rgba(255,255,255,.65); font-size: 14px; line-height: 1.45; }
.system-glass-card > a { display: grid; width: 30px; height: 30px; place-items: center; color: #07111b; border-radius: 50%; background: #f5f7fa; transition: transform .25s var(--ease); }
.system-glass-card > a:hover { transform: translate(2px, -2px); }
.system-glass-card > a svg { width: 14px; }

/* Continuous dark surface from the motor through the product range. */
.confidence-strip { position: relative; padding: 18px 0 0; background: var(--paper); }
.confidence-strip .precision-wrap { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin-block: 0; padding: 0; list-style: none; border-block: 1px solid var(--line); }
.confidence-strip li { min-height: 104px; display: grid; grid-template-columns: 34px 1fr; align-items: center; padding: 22px 26px; }
.confidence-strip li + li { border-left: 1px solid var(--line); }
.confidence-strip svg { align-self: center; width: 20px; color: var(--blue); }
.confidence-copy { min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.confidence-strip b { font-size: .875rem; font-weight: 600; }
.confidence-strip small { color: var(--muted); font-size: .75rem; }

/* Product universe */
.product-universe { padding: 90px 0 110px; background: radial-gradient(ellipse at 50% 36%, rgba(25,66,104,.15), transparent 62%), linear-gradient(180deg, var(--paper), var(--surface)); }
.section-heading { display: grid; grid-template-columns: 1.4fr .8fr; align-items: end; gap: 60px; margin-bottom: 44px; }
.section-heading h2 { margin: 0; max-width: 760px; font-size: clamp(2.5rem, 4.6vw, 4rem); line-height: 1.04; letter-spacing: -.045em; font-weight: 620; }
.section-heading h2 span, .finder-experience-copy h2 span, .business-heading h2 span, .propeller-feature-card h2 span, .about-precision h2 span, .precision-contact-panel h2 span { color: #a9cae8; }
.section-heading > p { margin: 0 0 5px; color: var(--muted); font-size: 1rem; line-height: 1.65; }
.product-bento { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.product-story { display: flex; flex-direction: column; min-width: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 24px; background: var(--surface); transition: transform .4s var(--ease), border-color .4s, box-shadow .4s; }
.product-story:hover { transform: translateY(-4px); border-color: rgba(121,185,245,.42); box-shadow: 0 24px 48px rgba(0,0,0,.24); }
.product-story-media { overflow: hidden; aspect-ratio: 3 / 2; background: #0b1827; border-bottom: 1px solid var(--line); }
.product-story-media img { width: 100%; height: 100%; object-fit: contain; transition: transform .65s var(--ease); }
.product-story:hover img { transform: scale(1.025); }
.product-story-copy { flex: 1; display: flex; flex-direction: column; align-items: flex-start; padding: 28px 30px 30px; background: linear-gradient(145deg, rgba(28,52,76,.32), transparent); }
.product-story-copy > span { color: var(--blue); font-size: .75rem; font-weight: 650; letter-spacing: .11em; }
.product-story h3 { margin: 10px 0 12px; font-size: clamp(1.875rem, 3vw, 2.375rem); line-height: 1.1; letter-spacing: -.035em; font-weight: 620; }
.product-story p { max-width: 420px; margin: 0 0 22px; color: var(--muted); font-size: 1rem; line-height: 1.55; }
.product-story b { display: inline-flex; align-items: center; gap: 8px; margin-top: auto; color: #d3e7fa; font-size: .875rem; font-weight: 550; }
.product-story b svg { width: 17px; transition: transform .3s var(--ease); }
.product-story:hover b svg { transform: translate(3px, -3px); }

/* Finder */
.finder-experience { padding: 90px 0 0; background: linear-gradient(180deg, var(--surface), #050c15); }
.finder-experience-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(40px, 6vw, 80px); align-items: center; }
.finder-experience-copy h2 { margin: 0 0 25px; font-size: clamp(2.5rem, 4.4vw, 3.75rem); line-height: 1.06; letter-spacing: -.045em; font-weight: 620; }
.finder-experience-copy > p { margin: 0 0 30px; color: var(--muted); font-size: 17px; line-height: 1.55; letter-spacing: -.015em; }
.finder-steps { display: grid; gap: 0; margin: 30px 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.finder-steps li { min-height: 62px; display: grid; grid-template-columns: 42px 1fr; align-items: center; border-bottom: 1px solid var(--line); }
.finder-steps b { color: var(--blue); font: 550 .75rem var(--font-geist-mono), monospace; letter-spacing: .08em; }
.finder-steps span { color: #d9e3ed; font-size: .875rem; font-weight: 500; }
.catalog-link { min-height: 48px; display: inline-flex; align-items: center; gap: 8px; padding: 0 22px; color: #07111b; border-radius: 999px; background: #eaf3fc; font-size: .875rem; font-weight: 600; transition: background .25s, transform .25s var(--ease); }
.catalog-link:hover { background: #fff; transform: translateY(-2px); }
.catalog-link svg { width: 15px; }
.text-link { display: inline-flex; align-items: center; gap: 7px; color: var(--blue); font-size: 14px; font-weight: 600; }
.text-link svg { width: 15px; transition: transform .25s var(--ease); }
.text-link:hover svg { transform: translate(3px, -3px); }
.finder-device { min-width: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 24px; background: #091624; box-shadow: 0 30px 70px rgba(0,0,0,.22); }
.finder-device-bar { min-height: 58px; display: flex; align-items: center; gap: 10px; padding: 16px 22px; color: #aac3d9; background: rgba(14,29,45,.9); border-bottom: 1px solid var(--line); }
.finder-device-bar svg { width: 18px; flex-shrink: 0; color: var(--blue); }
.finder-device-bar span { font: 500 .75rem var(--font-geist-mono), monospace; letter-spacing: .04em; line-height: 1.5; }
.finder-device-canvas { position: relative; min-height: 480px; display: flex; flex-direction: column; align-items: flex-start; gap: 28px; padding: 28px; overflow: hidden; background: radial-gradient(ellipse at 90% 50%, rgba(36,83,127,.25), transparent 72%); }
.finder-device-canvas > img { position: absolute; right: -10%; top: 7%; width: 72%; height: 90%; object-fit: contain; filter: invert(1); mix-blend-mode: screen; opacity: .33; pointer-events: none; }
.finder-system-links { position: relative; z-index: 1; width: min(290px, 100%); }
.finder-system-links > span { display: block; margin-bottom: 16px; color: var(--muted); font-size: .75rem; letter-spacing: .1em; }
.finder-system-links a { display: flex; align-items: center; gap: 14px; min-height: 54px; padding: 10px 14px; margin-top: 8px; border: 1px solid var(--line); border-radius: 12px; background: rgba(8,21,34,.93); transition: border-color .25s, background .25s; }
.finder-system-links a:hover { border-color: #6599c7; background: #122c43; }
.finder-system-links b { color: var(--blue); font: 550 .75rem var(--font-geist-mono), monospace; }
.finder-system-links a span { font-size: .875rem; }
.finder-system-links svg { margin-left: auto; width: 16px; flex-shrink: 0; }
.finder-match-result { position: relative; z-index: 1; width: min(290px, 100%); margin-top: auto; padding: 20px; border: 1px solid rgba(121,185,245,.28); border-radius: 16px; background: rgba(16,38,58,.93); }
.finder-match-result > span { color: var(--blue); font-size: .75rem; font-weight: 600; letter-spacing: .08em; }
.finder-match-result > b { display: block; margin: 7px 0 2px; font: 700 16px var(--font-geist-mono), monospace; }
.finder-match-result p { margin: 0; color: #c2cdd9; font-size: .875rem; }
.finder-match-result i { display: flex; align-items: center; gap: 7px; margin-top: 14px; color: var(--muted); font-size: .75rem; font-style: normal; }
.finder-match-result em { width: 7px; height: 7px; border-radius: 50%; background: #32c15a; box-shadow: 0 0 0 4px rgba(50,193,90,.12); }
.platform-marquee { width: min(1120px, calc(100% - 48px)); margin: 88px auto 0; display: grid; grid-template-columns: repeat(5, 1fr); border-block: 1px solid var(--line); }
.platform-marquee span { padding: 27px 10px; color: #a8b6c5; text-align: center; font-size: .875rem; font-weight: 600; letter-spacing: .09em; border-right: 1px solid var(--line); }
.platform-marquee span:last-child { border-right: 0; }

/* Professional supply story */
.business-story { padding: 110px 0 60px; background: #050c15; }
.business-heading { display: grid; grid-template-columns: 1.4fr .8fr; gap: 24px 60px; align-items: end; margin-bottom: 44px; }
.business-heading .section-kicker { grid-column: 1 / -1; margin-bottom: 0; }
.business-heading h2 { margin: 0; font-size: clamp(2.5rem, 4.4vw, 3.75rem); line-height: 1.06; letter-spacing: -.045em; font-weight: 620; }
.business-heading p { margin: 0 0 5px; color: var(--muted); font-size: 1rem; line-height: 1.65; }
.business-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.business-steps article { min-width: 0; display: flex; flex-direction: column; padding: 28px; border: 1px solid var(--line); border-radius: 22px; background: linear-gradient(150deg, #101e2e, #09131f); transition: border-color .35s, transform .45s var(--ease), background .35s; }
.business-steps article:hover { transform: translateY(-6px); border-color: rgba(93,173,255,.45); background: linear-gradient(150deg, rgba(30,112,201,.17), rgba(255,255,255,.02)); }
.business-steps span { color: var(--blue); font: 500 .75rem var(--font-geist-mono), monospace; letter-spacing: .1em; }
.business-steps article > svg { width: 30px; height: 30px; margin: 34px 0 26px; color: #b3d4f3; stroke-width: 1.3; }
.business-steps h3 { margin: 0 0 14px; font-size: 1.75rem; line-height: 1.15; letter-spacing: -.025em; font-weight: 580; }
.business-steps p { margin: 0; color: var(--muted); font-size: 1rem; line-height: 1.65; }

/* Specialist line */
.propeller-feature { padding: 50px 0 100px; background: linear-gradient(180deg, #050c15, var(--paper)); }
.propeller-feature-card { display: grid; grid-template-columns: 1fr 1fr; align-items: center; overflow: hidden; border: 1px solid var(--line); border-radius: 24px; background: #09192b; }
.propeller-feature-card > div { position: relative; z-index: 1; padding: 48px; }
.propeller-feature-card h2 { margin: 0 0 20px; font-size: clamp(2.75rem, 4.6vw, 4rem); line-height: 1.03; letter-spacing: -.045em; font-weight: 620; }
.propeller-feature-card p { margin: 0; color: var(--muted); font-size: 1rem; line-height: 1.65; }
.propeller-feature-card b { display: inline-flex; align-items: center; gap: 8px; margin-top: 26px; color: #d5e8f9; font-size: .875rem; }
.propeller-feature-card b svg { width: 15px; transition: transform .3s var(--ease); }
.propeller-feature-card:hover b svg { transform: translate(4px, -4px); }
.propeller-feature-card > img { width: 100%; height: 100%; min-height: 360px; object-fit: cover; object-position: 70% center; mask-image: linear-gradient(90deg, transparent, #000 16%); transition: transform .7s var(--ease); }
.propeller-feature-card:hover > img { transform: scale(1.025); }

/* About, FAQ and contact */
.about-precision { padding: 70px 0 100px; background: var(--paper); }
.about-precision-grid { display: grid; grid-template-columns: 1fr .9fr; gap: clamp(40px, 7vw, 100px); }
.about-precision h2 { margin: 0; font-size: clamp(2.5rem, 4vw, 3.5rem); line-height: 1.07; letter-spacing: -.04em; font-weight: 620; }
.about-precision-copy p { margin: 0 0 24px; color: var(--muted); font-size: 17px; line-height: 1.65; }
.metrics-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin-top: 60px; border-block: 1px solid var(--line); }
.metrics-grid article { min-height: 170px; padding: 28px 24px; border-right: 1px solid var(--line); }
.metrics-grid article:last-child { border-right: 0; }
.metrics-grid b { display: block; margin-bottom: 22px; color: #c0ddf7; font-size: clamp(2rem, 4vw, 3.25rem); line-height: 1; letter-spacing: -.04em; font-weight: 550; }
.metrics-grid span { max-width: 180px; display: block; color: var(--muted); font-size: .875rem; line-height: 1.5; }
.precision-faq { padding: 70px 0 100px; background: linear-gradient(180deg, var(--paper), var(--surface)); }
.faq-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; }
.faq-intro h2 { margin: 0; font-size: clamp(2.5rem, 4vw, 3.5rem); line-height: 1.07; letter-spacing: -.04em; font-weight: 620; }
.faq-list details { border-top: 1px solid var(--line); }
.faq-list details:last-child { border-bottom: 1px solid var(--line); }
.faq-list summary { min-height: 86px; display: grid; grid-template-columns: 42px 1fr 28px; align-items: center; gap: 5px; list-style: none; cursor: pointer; font-size: 18px; font-weight: 570; letter-spacing: -.02em; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { color: var(--blue); font: 500 .75rem var(--font-geist-mono), monospace; }
.faq-list summary i { font-size: 25px; font-style: normal; font-weight: 300; transition: transform .25s; }
.faq-list details[open] summary i { transform: rotate(45deg); }
.faq-list details p { margin: 0 30px 29px 47px; color: var(--muted); font-size: 1rem; line-height: 1.65; }
.faq-list summary:hover, .faq-list details[open] summary { color: #b8dcff; }
.precision-contact-section { padding: 20px 0 70px; background: linear-gradient(180deg, var(--surface), var(--paper)); }
.precision-contact-panel { display: flex; flex-direction: column; justify-content: center; padding: clamp(36px, 6vw, 72px); border: 1px solid rgba(121,185,245,.22); border-radius: 24px; background: radial-gradient(ellipse at 95% 10%, rgba(44,113,174,.22), transparent 60%), linear-gradient(145deg, #101e2e, #09131f); }
.precision-contact-panel h2 { margin: 0; font-size: clamp(2.5rem, 4.8vw, 4rem); line-height: 1.06; letter-spacing: -.045em; font-weight: 620; }
.precision-contact-panel > p { max-width: 590px; margin: 24px 0 32px; color: var(--muted); font-size: 1rem; line-height: 1.65; }
.precision-contact-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.precision-contact-actions a, .precision-contact-actions span { min-height: 48px; display: inline-flex; align-items: center; gap: 9px; padding: 12px 18px; border: 1px solid var(--line); border-radius: 999px; font-size: .875rem; overflow-wrap: anywhere; }
.precision-contact-actions a:hover { border-color: var(--blue); }
.precision-contact-actions .primary-contact { color: #06111f; border-color: #fff; background: #fff; }
.precision-contact-actions svg { width: 17px; }
.precision-footer { padding: 0 0 60px; color: var(--muted); background: var(--paper); }
.precision-footer .precision-wrap { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 35px; padding-top: 38px; border-top: 1px solid rgba(255,255,255,.1); }
.footer-brand { width: 165px; }
.precision-footer nav { display: flex; gap: 25px; }
.precision-footer nav a { font-size: .875rem; }
.precision-footer nav a:hover { color: #fff; }
.precision-footer p { grid-column: 1 / -1; margin: 0; font-size: .75rem; line-height: 1.5; }
.precision-whatsapp { position: fixed; z-index: 90; right: 20px; bottom: 20px; width: 48px; height: 48px; display: grid; place-items: center; color: #fff; border-radius: 50%; background: #20b75a; box-shadow: 0 12px 28px rgba(0,0,0,.22); transition: transform .25s var(--ease); }
.precision-whatsapp:hover { transform: translateY(-3px) scale(1.04); }
.precision-whatsapp svg { width: 22px; }

@supports (animation-timeline: view()) {
  .reveal-block { animation: reveal-up both linear; animation-timeline: view(); animation-range: entry 5% cover 34%; }
  @keyframes reveal-up { from { transform: translateY(20px); } to { transform: none; } }
}

@media (max-width: 980px) {
  .precision-nav-inner { grid-template-columns: 180px 1fr auto; }
  .precision-nav-inner > nav { display: none; }
  .precision-mobile-menu { display: block; }
  .immersive-copy { top: 92px; }
  .immersive-copy h1 { font-size: clamp(54px, 9vw, 80px); }
  .immersive-machine { top: 47%; width: 106vw; }
  .hero-quick-search { display: none; }
  .system-glass-card { left: 24px; }
  .system-dock { max-width: calc(100vw - 48px); overflow-x: auto; justify-content: flex-start; }
  .system-dock button { min-width: 70px; }
  .confidence-strip .precision-wrap { grid-template-columns: repeat(2, 1fr); }
  .confidence-strip li:nth-child(3) { border-left: 0; }
  .confidence-strip li:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .section-heading, .business-heading, .about-precision-grid, .faq-grid { grid-template-columns: 1fr; gap: 36px; }
  .business-heading .section-kicker { margin-bottom: -12px; }
  .finder-experience-grid { grid-template-columns: 1fr; }
  .finder-experience-copy { max-width: 680px; }
  .business-steps { grid-template-columns: 1fr; }
  .business-steps article { min-height: 0; }
  .business-steps article > svg { margin-block: 24px; }
  .propeller-feature-card > div { padding: 32px; }
  .metrics-grid { grid-template-columns: repeat(2, 1fr); }
  .metrics-grid article:nth-child(2) { border-right: 0; }
  .metrics-grid article:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
}

@media (max-width: 720px) {
  .precision-wrap, .precision-narrow { width: min(100% - 28px, 1120px); }
  .precision-nav-inner { width: calc(100% - 28px); grid-template-columns: 1fr auto; }
  .precision-brand { width: 137px; }
  .precision-nav-actions > a { display: none; }
  .immersive-hero { min-height: 132svh; }
  .immersive-hero-stage { min-height: 660px; }
  .immersive-copy { top: 77px; width: calc(100% - 26px); }
  .immersive-copy > span { font-size: 9px; }
  .immersive-copy h1 { margin-top: 11px; font-size: clamp(48px, 14vw, 70px); line-height: .91; }
  .immersive-copy p { max-width: 390px; font-size: 14px; }
  .immersive-actions { margin-top: 17px; }
  .immersive-actions a { padding: 9px 13px; font-size: 11px; }
  .immersive-machine { top: 49%; width: 138vw; height: 58vh; min-height: 430px; }
  .precision-hotspot strong { display: none; }
  .precision-hotspot span { width: 24px; height: 24px; font-size: 8px; }
  .system-glass-card { left: 14px; bottom: 77px; width: calc(100% - 28px); min-height: 112px; grid-template-columns: 34px 1fr 30px; padding: 13px; border-radius: 17px; }
  .system-glass-icon { width: 34px; height: 34px; }
  .system-glass-card h2 { font-size: 16px; }
  .system-glass-card p { font-size: 9px; }
  .system-glass-card > a { width: 30px; height: 30px; }
  .system-dock { bottom: 13px; max-width: calc(100vw - 28px); border-radius: 13px; }
  .system-dock button { min-width: 60px; padding: 5px 7px; }
  .system-dock button span { font-size: 8px; }
  .hero-scroll-cue { display: none; }
  .confidence-strip .precision-wrap { width: calc(100% - 28px); }
  .confidence-strip li { padding: 18px 12px; min-height: 92px; grid-template-columns: 28px 1fr; }
  .confidence-strip b { font-size: .875rem; }
  .confidence-strip small { font-size: .75rem; }
  .product-universe, .business-story, .about-precision, .precision-faq { padding-block: 64px; }
  .finder-experience { padding: 48px 0 0; }
  .section-heading h2, .finder-experience-copy h2, .about-precision h2, .faq-intro h2, .business-heading h2, .precision-contact-panel h2 { font-size: clamp(2.125rem, 8.2vw, 3rem); }
  .section-heading { margin-bottom: 30px; gap: 22px; }
  .section-heading > p { font-size: 1rem; }
  .product-bento { grid-template-columns: 1fr; gap: 20px; }
  .product-story { border-radius: 20px; }
  .product-story-copy { padding: 24px; }
  .product-story h3 { font-size: 2rem; }
  .catalog-command { height: 54px; }
  .catalog-command button { padding: 0 15px; }
  .finder-device { border-radius: 20px; }
  .finder-device-bar { padding-inline: 20px; }
  .finder-device-canvas { min-height: 450px; padding: 24px 20px; }
  .finder-device-canvas > img { width: 85%; right: -25%; }
  .platform-marquee { width: calc(100% - 28px); margin-top: 56px; grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .platform-marquee span { padding: 20px 6px; font-size: .75rem; }
  .platform-marquee span:nth-child(3) { border-right: 0; }
  .platform-marquee span:nth-child(-n+3) { border-bottom: 1px solid var(--line); }
  .business-steps article { min-height: 0; padding: 26px; border-radius: 20px; }
  .propeller-feature { padding: 0 0 64px; }
  .propeller-feature-card { width: calc(100% - 28px); grid-template-columns: 1fr; border-radius: 20px; }
  .propeller-feature-card > div { padding: 32px 26px; }
  .propeller-feature-card h2 { font-size: 2.75rem; }
  .propeller-feature-card > img { height: auto; min-height: 0; aspect-ratio: 3 / 2; object-fit: contain; mask-image: linear-gradient(180deg, transparent, #000 12%); }
  .metrics-grid { margin-top: 48px; }
  .metrics-grid article { min-height: 150px; padding: 22px 17px; }
  .metrics-grid b { margin-bottom: 28px; font-size: 35px; }
  .metrics-grid span { font-size: .875rem; }
  .faq-list summary { min-height: 80px; padding-block: 16px; grid-template-columns: 28px 1fr 24px; font-size: 1rem; line-height: 1.45; }
  .faq-list details p { margin-left: 35px; }
  .precision-contact-section { padding: 0 0 54px; }
  .precision-contact-panel { padding: 36px 24px; border-radius: 20px; }
  .precision-contact-actions { align-items: stretch; flex-direction: column; }
  .precision-contact-actions a, .precision-contact-actions span { justify-content: center; }
  .precision-footer .precision-wrap { grid-template-columns: 1fr; }
  .precision-footer nav { flex-wrap: wrap; gap: 15px 22px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .immersive-copy, .immersive-machine { transform: none; opacity: 1; }
}

/* Phase 1 responsive overrides */
@media (max-width: 980px) {
  .precision-nav-inner { grid-template-columns: 1fr auto; }
  .immersive-copy { top: auto; }
  .immersive-machine { top: auto; width: 100%; height: clamp(560px, 78vw, 760px); min-height: 0; }
  .system-experience { grid-template-columns: 1fr; }
  .system-glass-card { left: auto; bottom: auto; width: 100%; }
  .system-dock { left: auto; bottom: auto; width: 100%; max-width: 100%; transform: none; }
}

@media (max-width: 720px) {
  .precision-nav { height: 64px; }
  .precision-nav-inner { width: calc(100% - 28px); grid-template-columns: 1fr auto; }
  .precision-brand { width: 150px; }
  .precision-nav-actions { gap: 8px; }
  .precision-nav-actions > a.precision-contact { min-height: 34px; display: inline-flex; align-items: center; padding: 7px 11px; font-size: 11px; }
  .precision-search-button { width: 34px; height: 34px; }
  .precision-mobile-menu nav { inset: 64px 0 auto; }
  .immersive-hero, .immersive-hero-stage { min-height: calc(100svh - 64px); }
  .immersive-hero-stage { padding: 38px 14px 42px; }
  .immersive-copy { top: auto; width: 100%; }
  .immersive-copy > span { font-size: 9px; }
  .immersive-copy h1 { margin: 12px 0 17px; font-size: clamp(44px, 13vw, 58px); line-height: .94; letter-spacing: -.047em; }
  .immersive-copy p { max-width: 420px; font-size: 14px; line-height: 1.48; }
  .hero-primary-search { width: 100%; height: 54px; margin-top: 22px; padding-left: 15px; }
  .hero-primary-search input { font-size: 12px; }
  .hero-primary-search button { height: 42px; padding-inline: 16px; }
  .hero-search-examples { padding-inline: 8px; font-size: 9px; line-height: 1.45; }
  .immersive-actions { gap: 19px; margin-top: 18px; }
  .immersive-actions a { padding: 2px 0; font-size: 11px; }
  .motor-explorer { margin-top: 30px; scroll-margin-top: 82px; }
  .motor-toolbar { gap: 8px; align-items: center; padding-bottom: 14px; }
  .motor-toolbar p > span { font-size: 12px; letter-spacing: .07em; }
  .motor-toolbar small { max-width: 190px; font-size: 12px; }
  .motor-controls { gap: 5px; }
  .motor-controls .motor-toggle { padding-inline: 11px; font-size: 12px; }
  .motor-controls .motor-toggle svg { display: none; }
  .motor-controls .motor-replay { width: 38px; }
  .immersive-machine { top: auto; width: 100%; height: auto; aspect-ratio: .84; min-height: 0; margin-top: 12px; transform: none; }
  .motor-label circle:not(.motor-label-ring) { r: 28px; }
  .motor-label .motor-label-ring { r: 36px; }
  .motor-label text { font-size: 22px; }
  .motor-label-name { display: none; }
  .precision-hotspot strong { display: none; }
  .precision-hotspot span { width: 24px; height: 24px; font-size: 8px; }
  .system-experience { width: 100%; grid-template-columns: 1fr; gap: 12px; margin-top: 16px; }
  .system-dock { position: relative; left: auto; bottom: auto; width: 100%; max-width: 100%; padding: 4px; border-radius: 14px; transform: none; scroll-snap-type: x proximity; }
  .system-dock button { min-width: 100px; padding: 12px 10px; scroll-snap-align: center; }
  .system-dock button span { font-size: 14px; }
  .system-glass-card { position: relative; left: auto; bottom: auto; width: 100%; min-height: 0; grid-template-columns: 34px 1fr 30px; padding: 13px; border-radius: 16px; }
  .system-glass-card h2 { font-size: 21px; }
  .system-glass-card p { font-size: 14px; }
  .confidence-strip .precision-wrap { width: calc(100% - 28px); }
  .finder-steps li { min-height: 58px; }
  .precision-whatsapp { right: max(12px, env(safe-area-inset-right)); bottom: max(12px, env(safe-area-inset-bottom)); width: 46px; height: 46px; }
  .precision-footer { padding-bottom: 118px; }
}

@media (max-width: 430px) {
  .precision-brand { width: 142px; }
  .precision-nav-actions { gap: 5px; }
  .precision-nav-actions .precision-contact { padding-inline: 10px; }
  .hero-primary-search input::placeholder { font-size: 11px; }
  .hero-primary-search button { padding-inline: 14px; }
  .hero-search-examples { display: none; }
}