:root {
  color-scheme: dark;
  --bg: #070b13;
  --bg-deep: #05080f;
  --surface: #0d1422;
  --surface-raised: #111c2e;
  --surface-soft: #151f31;
  --border: rgba(177, 194, 224, 0.14);
  --border-strong: rgba(201, 154, 83, 0.32);
  --text: #f4f6fa;
  --text-soft: #c4ccda;
  --muted: #8895a8;
  --gold: #d5aa68;
  --gold-strong: #f0c985;
  --indigo: #868cff;
  --cyan: #75d8e8;
  --success: #6fdfaf;
  --danger: #ff8d9a;
  --container: 1180px;
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 30px;
  --shadow-lg: 0 32px 80px rgba(0, 0, 0, 0.36);
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body { margin: 0; overflow-x: hidden; background: var(--bg); color: var(--text); font-family: "Microsoft YaHei UI", "PingFang SC", "Noto Sans CJK SC", system-ui, sans-serif; font-size: 16px; line-height: 1.7; -webkit-font-smoothing: antialiased; }
body::before { content: ""; position: fixed; inset: 0; z-index: -2; pointer-events: none; background: radial-gradient(circle at 12% 8%, rgba(62, 69, 157, 0.13), transparent 30%), radial-gradient(circle at 88% 35%, rgba(31, 126, 143, 0.08), transparent 24%), linear-gradient(180deg, #070b13 0%, #080c15 52%, #060910 100%); }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
img { display: block; max-width: 100%; }
svg { fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.skip-link { position: fixed; left: 16px; top: -100px; z-index: 1000; padding: 10px 16px; border-radius: 8px; background: var(--gold-strong); color: #10131b; font-weight: 700; }
.skip-link:focus { top: 16px; }
.section-shell { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.section { position: relative; padding: 112px 0; }
.section-heading { max-width: 720px; margin-bottom: 54px; }
.section-heading.centered { margin-inline: auto; text-align: center; }
.section-heading h2, .assistant-copy h2, .cta-card h2 { margin: 14px 0 18px; font-size: clamp(2.15rem, 4.6vw, 4rem); line-height: 1.12; letter-spacing: -0.04em; }
.section-heading p:last-child, .assistant-copy > p, .cta-card > p { color: var(--text-soft); font-size: 1.08rem; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin: 0; color: var(--gold-strong); font-size: 0.82rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; }
.eyebrow span { width: 22px; height: 1px; background: currentColor; box-shadow: 0 0 14px currentColor; }
.tag { display: inline-flex; padding: 6px 10px; border: 1px solid rgba(213, 170, 104, 0.28); border-radius: 999px; color: var(--gold-strong); background: rgba(213, 170, 104, 0.08); font-size: 0.75rem; font-weight: 700; letter-spacing: 0.06em; }

.site-header { position: fixed; top: 0; left: 0; right: 0; z-index: 100; border-bottom: 1px solid transparent; transition: background 220ms ease, border-color 220ms ease, backdrop-filter 220ms ease; }
.site-header.is-scrolled { background: rgba(7, 11, 19, 0.82); border-color: var(--border); backdrop-filter: blur(18px); }
.nav-shell { width: min(calc(100% - 40px), var(--container)); min-height: 78px; margin-inline: auto; display: flex; align-items: center; gap: 30px; }
.brand { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; }
.brand img { border-radius: 50%; }
.brand span { display: grid; line-height: 1.12; }
.brand strong { font-size: 1rem; letter-spacing: 0.08em; }
.brand small { margin-top: 4px; color: var(--muted); font-size: 0.66rem; letter-spacing: 0.12em; text-transform: uppercase; }
.desktop-nav { display: flex; align-items: center; gap: 30px; margin-left: auto; }
.desktop-nav a { position: relative; display: grid; place-items: center; min-height: 44px; color: var(--text-soft); font-size: 0.9rem; transition: color 180ms ease; }
.desktop-nav a::after { content: ""; position: absolute; left: 50%; bottom: 6px; width: 0; height: 1px; background: var(--gold); transition: width 180ms ease, left 180ms ease; }
.desktop-nav a:hover, .desktop-nav a:focus-visible { color: var(--text); }
.desktop-nav a:hover::after, .desktop-nav a:focus-visible::after { left: 0; width: 100%; }
.nav-cta { display: inline-grid; place-items: center; min-height: 44px; padding: 0 18px; border: 1px solid var(--border-strong); border-radius: 999px; background: rgba(213, 170, 104, 0.08); color: var(--gold-strong); font-size: 0.88rem; font-weight: 700; transition: background 180ms ease, transform 180ms ease; }
.nav-cta:hover { background: rgba(213, 170, 104, 0.15); transform: translateY(-1px); }
.menu-toggle { display: none; width: 44px; height: 44px; margin-left: auto; padding: 10px; border: 1px solid var(--border); border-radius: 12px; color: var(--text); background: var(--surface); cursor: pointer; }
.menu-toggle svg { width: 100%; height: 100%; }
.mobile-nav { width: min(calc(100% - 32px), 520px); margin: 0 auto 12px; padding: 10px; border: 1px solid var(--border); border-radius: 16px; background: rgba(13, 20, 34, 0.96); box-shadow: var(--shadow-lg); }
.mobile-nav a { display: flex; align-items: center; min-height: 48px; padding: 0 14px; border-radius: 10px; color: var(--text-soft); }
.mobile-nav a:hover, .mobile-nav a:focus-visible { color: var(--text); background: var(--surface-soft); }

.hero { position: relative; min-height: 920px; padding: 152px 0 40px; overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background-image: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px); background-size: 64px 64px; mask-image: linear-gradient(to bottom, rgba(0,0,0,.65), transparent 82%); }
.ambient { position: absolute; z-index: -1; border-radius: 50%; filter: blur(2px); pointer-events: none; }
.ambient-one { top: 100px; right: -180px; width: 620px; height: 620px; background: radial-gradient(circle, rgba(104, 95, 225, 0.18), rgba(104, 95, 225, 0.02) 58%, transparent 70%); }
.ambient-two { left: -220px; bottom: 20px; width: 500px; height: 500px; background: radial-gradient(circle, rgba(47, 153, 170, 0.1), transparent 68%); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(410px, .92fr); align-items: center; gap: 88px; }
.hero-copy h1 { max-width: 780px; margin: 22px 0 24px; font-size: clamp(2.9rem, 6vw, 5.4rem); line-height: 1.03; letter-spacing: -0.055em; }
.hero-copy h1 em { color: transparent; background: linear-gradient(112deg, var(--gold-strong), #f5e0b7 44%, #bfc1ff 100%); background-clip: text; -webkit-background-clip: text; font-style: normal; }
.hero-lead { max-width: 700px; margin: 0; color: var(--text-soft); font-size: clamp(1rem, 1.7vw, 1.2rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 50px; padding: 0 22px; border: 1px solid transparent; border-radius: 12px; font-weight: 700; cursor: pointer; transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease, background 180ms ease; }
.button svg, .text-link svg { width: 18px; height: 18px; }
.button-primary { color: #17130c; background: linear-gradient(135deg, var(--gold-strong), #c38e48); box-shadow: 0 12px 36px rgba(201, 154, 83, 0.2); }
.button-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 42px rgba(201, 154, 83, 0.28); }
.button-secondary { color: var(--text); border-color: var(--border); background: rgba(255,255,255,.025); }
.button-secondary:hover { transform: translateY(-2px); border-color: rgba(177,194,224,.28); background: rgba(255,255,255,.045); }
.hero-promises { display: flex; flex-wrap: wrap; gap: 12px 22px; margin: 30px 0 0; padding: 0; list-style: none; color: var(--text-soft); font-size: 0.88rem; }
.hero-promises li { display: inline-flex; align-items: center; gap: 7px; }
.hero-promises svg { width: 16px; height: 16px; color: var(--success); }
.hero-visual { position: relative; min-height: 620px; display: grid; place-items: center; }
.phone { position: relative; z-index: 2; width: min(304px, 74vw); padding: 9px; border: 1px solid rgba(213, 170, 104, 0.25); border-radius: 42px; background: linear-gradient(145deg, #293246, #0c111c 46%, #2b3242); box-shadow: 0 42px 90px rgba(0,0,0,.52), inset 0 0 0 2px rgba(255,255,255,.035); }
.phone::after { content: ""; position: absolute; inset: 9px; border: 1px solid rgba(255,255,255,.08); border-radius: 34px; pointer-events: none; }
.phone img { width: 100%; border-radius: 33px; }
.phone-bar { position: absolute; top: 17px; left: 50%; z-index: 4; width: 88px; height: 22px; transform: translateX(-50%); border-radius: 999px; background: #090b10; }
.phone-bar span, .phone-bar i { display: none; }
.phone-hero { transform: rotate(2.4deg); }
.orbit { position: absolute; border: 1px solid rgba(134, 140, 255, 0.14); border-radius: 50%; }
.orbit-one { width: 510px; height: 510px; }
.orbit-two { width: 620px; height: 620px; border-style: dashed; animation: spin 38s linear infinite; }
.signal-card { position: absolute; z-index: 5; display: flex; align-items: center; gap: 12px; width: 230px; padding: 14px; border: 1px solid var(--border); border-radius: 16px; background: rgba(15, 23, 38, .88); box-shadow: 0 20px 50px rgba(0,0,0,.32); backdrop-filter: blur(18px); }
.signal-card small { display: block; color: var(--muted); font-size: 0.72rem; }
.signal-card strong { display: block; margin-top: 2px; font-size: 0.82rem; line-height: 1.4; }
.signal-icon { flex: 0 0 38px; height: 38px; display: grid; place-items: center; border-radius: 12px; color: var(--cyan); background: rgba(117,216,232,.1); }
.signal-icon svg { width: 20px; height: 20px; }
.signal-live i { width: 8px; height: 8px; border-radius: 50%; background: var(--danger); box-shadow: 0 0 0 6px rgba(255,141,154,.13); animation: pulse 1.8s ease-out infinite; }
.signal-top { top: 88px; right: -28px; }
.signal-bottom { left: -20px; bottom: 80px; }
.proof-strip { display: grid; grid-template-columns: 1.4fr repeat(4, 1fr); align-items: center; gap: 16px; margin-top: 70px; padding: 22px 28px; border: 1px solid var(--border); border-radius: var(--radius-md); background: rgba(12,18,30,.68); }
.proof-strip > span { color: var(--text-soft); font-size: .9rem; }
.proof-strip div { display: flex; align-items: baseline; gap: 8px; padding-left: 20px; border-left: 1px solid var(--border); }
.proof-strip strong { color: var(--gold-strong); font-size: 1.6rem; font-variant-numeric: tabular-nums; }
.proof-strip small { color: var(--muted); }

.workspaces-section { overflow: hidden; background: radial-gradient(circle at 50% 0%, rgba(134,140,255,.1), transparent 30%), linear-gradient(180deg, rgba(12,18,30,.2), rgba(12,18,30,.58), rgba(12,18,30,.16)); }
.workspace-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.workspace-card { position: relative; overflow: hidden; padding: 20px 20px 24px; border: 1px solid var(--border); border-radius: var(--radius-md); background: linear-gradient(160deg, rgba(20,31,50,.92), rgba(8,13,23,.94)); box-shadow: 0 22px 60px rgba(0,0,0,.2); }
.workspace-card::before { content: ""; position: absolute; inset: 0 0 auto; height: 1px; background: linear-gradient(90deg, transparent, rgba(240,201,133,.55), transparent); }
.workspace-head { display: flex; align-items: center; gap: 12px; min-height: 54px; }
.workspace-head > span { flex: 0 0 34px; height: 34px; display: grid; place-items: center; border: 1px solid rgba(213,170,104,.22); border-radius: 10px; color: var(--gold-strong); background: rgba(213,170,104,.07); font-size: .72rem; font-variant-numeric: tabular-nums; }
.workspace-head div { display: grid; }
.workspace-head strong { font-size: 1rem; }
.workspace-head small { color: var(--muted); font-size: .72rem; }
.workspace-screen { width: min(224px, 100%); margin: 18px auto 22px; padding: 6px; border: 1px solid rgba(255,255,255,.12); border-radius: 28px; background: linear-gradient(145deg, #2d3545, #0a0f19); box-shadow: 0 24px 54px rgba(0,0,0,.4); }
.workspace-screen img { width: 100%; border-radius: 22px; }
.workspace-card > p { margin: 0; color: var(--text-soft); font-size: .88rem; line-height: 1.7; }
.workspace-note { max-width: 780px; display: flex; align-items: flex-start; justify-content: center; gap: 10px; margin: 28px auto 0; color: var(--muted); font-size: .86rem; text-align: center; }
.workspace-note svg { flex: 0 0 20px; height: 20px; margin-top: 3px; color: var(--success); }

.pain-section { background: linear-gradient(180deg, transparent, rgba(12,18,30,.55), transparent); }
.pain-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.pain-card, .bento, .case-card { position: relative; overflow: hidden; border: 1px solid var(--border); background: linear-gradient(145deg, rgba(18,29,47,.86), rgba(10,16,27,.9)); }
.pain-card { min-height: 346px; padding: 28px; border-radius: var(--radius-md); }
.pain-card::after { content: ""; position: absolute; left: 0; bottom: 0; width: 100%; height: 2px; background: linear-gradient(90deg, transparent, var(--gold), transparent); opacity: 0; transition: opacity 220ms ease; }
.pain-card:hover::after { opacity: .8; }
.card-index { position: absolute; top: 22px; right: 24px; color: rgba(255,255,255,.18); font-size: .76rem; letter-spacing: .14em; }
.icon-box { width: 46px; height: 46px; display: grid; place-items: center; border: 1px solid rgba(134,140,255,.17); border-radius: 14px; color: #bfc1ff; background: rgba(134,140,255,.08); }
.icon-box svg { width: 23px; height: 23px; }
.pain-card h3, .bento h3, .case-card h3 { margin: 26px 0 10px; font-size: 1.24rem; }
.pain-card p, .bento p, .case-card p { margin: 0; color: var(--text-soft); }
.pain-card strong { display: block; margin-top: 20px; color: var(--gold-strong); font-size: .9rem; line-height: 1.6; }

.roles-section { overflow: hidden; }
.role-tabs { width: fit-content; margin: 0 auto 30px; padding: 5px; border: 1px solid var(--border); border-radius: 999px; background: var(--surface); }
.role-tabs button { min-width: 96px; min-height: 44px; padding: 0 18px; border: 0; border-radius: 999px; color: var(--muted); background: transparent; cursor: pointer; transition: color 180ms ease, background 180ms ease, box-shadow 180ms ease; }
.role-tabs button[aria-selected="true"] { color: #17130c; background: linear-gradient(135deg, var(--gold-strong), #bd8844); box-shadow: 0 8px 26px rgba(201,154,83,.2); font-weight: 700; }
.role-panel { min-height: 660px; display: grid; grid-template-columns: .93fr 1.07fr; align-items: center; gap: 66px; padding: 58px; border: 1px solid var(--border); border-radius: var(--radius-lg); background: radial-gradient(circle at 90% 18%, rgba(104,95,225,.11), transparent 34%), linear-gradient(145deg, rgba(17,28,46,.92), rgba(7,11,19,.95)); box-shadow: var(--shadow-lg); }
.role-copy { max-width: 520px; }
.role-label { margin: 0 0 16px; color: var(--gold-strong); font-size: .82rem; font-weight: 700; letter-spacing: .08em; }
.role-copy h3 { margin: 0 0 18px; font-size: clamp(1.8rem, 3.3vw, 2.8rem); line-height: 1.18; letter-spacing: -.035em; }
.role-copy > p:not(.role-label) { color: var(--text-soft); }
.role-points { display: grid; gap: 12px; margin: 26px 0 30px; padding: 0; list-style: none; }
.role-points li { display: grid; grid-template-columns: 22px 1fr; gap: 10px; color: var(--text-soft); }
.role-points svg { width: 20px; height: 20px; margin-top: 3px; color: var(--success); }
.role-points strong { color: var(--text); }
.role-feature-block { margin: -8px 0 24px; }
.role-feature-block > small { display: block; margin-bottom: 9px; color: var(--muted); font-size: .72rem; letter-spacing: .08em; }
.role-features { display: flex; flex-wrap: wrap; gap: 7px; margin: 0; padding: 0; list-style: none; }
.role-features li { padding: 5px 9px; border: 1px solid var(--border); border-radius: 999px; color: var(--text-soft); background: rgba(255,255,255,.025); font-size: .72rem; line-height: 1.3; }
.text-link { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; color: var(--gold-strong); font-weight: 700; }
.text-link:hover svg { transform: translateX(4px); }
.text-link svg { transition: transform 180ms ease; }
.role-gallery { position: relative; min-height: 520px; display: flex; align-items: center; justify-content: center; gap: 18px; }
.role-gallery::before { content: ""; position: absolute; width: 420px; height: 420px; border-radius: 50%; background: radial-gradient(circle, rgba(134,140,255,.18), transparent 68%); filter: blur(12px); }
.gallery-phone { position: relative; z-index: 1; width: 238px; padding: 7px; border: 1px solid rgba(255,255,255,.13); border-radius: 33px; background: linear-gradient(145deg, #2d3545, #0a0f19); box-shadow: 0 30px 60px rgba(0,0,0,.42); transition: opacity 240ms ease, transform 240ms var(--ease); }
.gallery-phone img { border-radius: 27px; }
.gallery-phone:first-child { transform: rotate(-3deg) translateY(18px); }
.gallery-phone:nth-child(2) { transform: rotate(3deg) translateY(-14px); }
.gallery-caption { position: absolute; left: 50%; bottom: -38px; transform: translateX(-50%); width: max-content; max-width: 180px; color: var(--muted); font-size: .75rem; text-align: center; }

.loop-section { background: linear-gradient(180deg, rgba(9,14,24,.35), rgba(16,25,41,.66), rgba(9,14,24,.2)); }
.loop-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; margin: 0; padding: 0; list-style: none; }
.loop-card { position: relative; min-height: 260px; padding: 22px; border: 1px solid var(--border); border-radius: 18px; background: rgba(10,16,27,.78); }
.loop-card:not(:last-child)::after { content: ""; position: absolute; top: 46px; right: -13px; z-index: 2; width: 14px; height: 1px; background: var(--gold); box-shadow: 0 0 10px rgba(213,170,104,.5); }
.loop-card > span { color: rgba(255,255,255,.22); font-size: .73rem; letter-spacing: .12em; }
.loop-card .icon-box { margin-top: 22px; }
.loop-card h3 { margin: 20px 0 8px; font-size: 1.04rem; }
.loop-card p { margin: 0; color: var(--muted); font-size: .86rem; line-height: 1.65; }

.bento-grid { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: minmax(230px, auto); gap: 16px; }
.bento { padding: 26px; border-radius: var(--radius-md); }
.bento h3 { margin-top: 22px; }
.bento-large { grid-column: span 2; grid-row: span 2; min-height: 494px; }
.bento-wide { grid-column: span 2; }
.reception-bento { display: grid; grid-template-columns: 1.05fr .95fr; gap: 20px; }
.bento-copy { align-self: center; }
.bento-copy h3, .execution-bento h3 { font-size: 1.8rem; line-height: 1.25; }
.bento ul { margin: 22px 0 0; padding-left: 20px; color: var(--text-soft); }
.bento li { margin-top: 7px; }
.mini-phone { width: 208px; align-self: end; justify-self: end; padding: 6px; border: 1px solid rgba(255,255,255,.12); border-radius: 30px 30px 0 0; background: #111722; box-shadow: 0 24px 60px rgba(0,0,0,.38); transform: translateY(28px); }
.mini-phone img { border-radius: 24px 24px 0 0; }
.execution-bento { display: grid; grid-template-columns: 1fr 126px; gap: 20px; overflow: hidden; }
.execution-bento > div { align-self: center; }
.execution-bento img { width: 126px; align-self: start; border-radius: 20px; box-shadow: 0 20px 40px rgba(0,0,0,.32); }

.product-map-section { background: linear-gradient(180deg, rgba(7,11,19,.2), rgba(15,24,39,.62), rgba(7,11,19,.18)); }
.product-map-section .section-heading { max-width: 940px; }
.product-map-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.product-map-card { --map-color: var(--gold-strong); --map-soft: rgba(240,201,133,.08); --map-border: rgba(240,201,133,.32); position: relative; overflow: hidden; padding: 30px; border: 1px solid var(--border); border-radius: var(--radius-md); background: linear-gradient(145deg, rgba(18,29,47,.88), rgba(9,14,24,.94)); }
.product-map-card::after { content: ""; position: absolute; top: -120px; right: -100px; width: 250px; height: 250px; border-radius: 50%; background: radial-gradient(circle, var(--map-soft), transparent 68%); pointer-events: none; }
.map-designer { --map-color: var(--cyan); --map-soft: rgba(117,216,232,.08); --map-border: rgba(117,216,232,.32); }
.map-manager { --map-color: var(--indigo); --map-soft: rgba(134,140,255,.08); --map-border: rgba(134,140,255,.32); }
.map-owner { --map-color: var(--success); --map-soft: rgba(111,223,175,.08); --map-border: rgba(111,223,175,.32); }
.map-card-head { position: relative; z-index: 1; display: grid; grid-template-columns: 68px 1fr; align-items: start; gap: 16px; }
.map-card-head > span { display: grid; place-items: center; min-height: 34px; border: 1px solid var(--map-border); border-radius: 999px; color: var(--map-color); background: var(--map-soft); font-size: .78rem; font-weight: 700; }
.map-card-head strong { font-size: 1.12rem; line-height: 1.55; }
.map-path { margin: 22px 0; padding: 14px 16px; border: 1px solid var(--border); border-radius: 12px; color: var(--text-soft); background: rgba(255,255,255,.025); font-size: .85rem; }
.map-path small { display: block; color: var(--map-color); font-size: .7rem; font-weight: 700; letter-spacing: .08em; }
.product-map-card ul { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; }
.product-map-card li { display: grid; grid-template-columns: 88px 1fr; gap: 14px; padding: 13px 0; border-top: 1px solid var(--border); }
.product-map-card li strong { color: var(--text); font-size: .86rem; }
.product-map-card li span { color: var(--muted); font-size: .84rem; line-height: 1.65; }
.map-footnote { display: flex; align-items: center; gap: 18px; margin-top: 16px; padding: 24px 28px; border: 1px solid var(--border-strong); border-radius: 18px; background: rgba(213,170,104,.055); }
.map-footnote svg { flex: 0 0 38px; height: 38px; color: var(--gold-strong); }
.map-footnote p { margin: 0; color: var(--text-soft); }
.map-footnote strong { color: var(--text); }

.assistant-section { overflow: hidden; background: radial-gradient(circle at 75% 50%, rgba(103,95,226,.14), transparent 32%); }
.assistant-grid { display: grid; grid-template-columns: 1fr .9fr; align-items: center; gap: 90px; }
.assistant-copy { max-width: 670px; }
.assistant-questions { display: grid; gap: 10px; margin-top: 30px; }
.assistant-questions span { width: fit-content; padding: 10px 14px; border: 1px solid var(--border); border-radius: 12px; color: var(--text-soft); background: rgba(255,255,255,.025); }
.boundary-note { display: flex; align-items: flex-start; gap: 10px; margin-top: 28px; color: var(--muted) !important; font-size: .85rem !important; }
.boundary-note svg { flex: 0 0 20px; height: 20px; margin-top: 3px; color: var(--success); }
.assistant-visual { position: relative; min-height: 650px; display: grid; place-items: center; }
.assistant-glow { position: absolute; width: 500px; height: 500px; border-radius: 50%; background: radial-gradient(circle, rgba(134,140,255,.18), transparent 65%); }
.assistant-avatar { position: absolute; z-index: 5; right: 12%; bottom: 10%; border: 3px solid rgba(213,170,104,.6); border-radius: 50%; box-shadow: 0 18px 50px rgba(0,0,0,.5), 0 0 40px rgba(213,170,104,.16); }

.proof-section { background: linear-gradient(180deg, rgba(15,23,38,.12), rgba(15,23,38,.56), rgba(15,23,38,.12)); }
.case-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.case-card { padding: 32px; border-radius: var(--radius-md); }
.case-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; }
.case-head span:not(.verified) { color: var(--muted); font-size: .78rem; }
.case-card h3 { margin: 4px 0 18px; font-size: 1.45rem; }
.verified { display: inline-flex; align-items: center; gap: 8px; padding: 7px 10px; border-radius: 999px; color: var(--success); background: rgba(111,223,175,.09); font-size: .74rem; white-space: nowrap; }
.verified i { width: 7px; height: 7px; border-radius: 50%; background: var(--success); box-shadow: 0 0 12px rgba(111,223,175,.7); }
.case-card ul { margin: 22px 0 0; padding-left: 20px; color: var(--text-soft); }
.case-card li { margin-top: 8px; }
.evidence-card { display: grid; grid-template-columns: .9fr 1.1fr; align-items: center; gap: 60px; margin-top: 18px; padding: 44px; border: 1px solid var(--border-strong); border-radius: var(--radius-lg); background: radial-gradient(circle at 90% 20%, rgba(213,170,104,.11), transparent 34%), rgba(12,18,30,.8); }
.evidence-copy h3 { margin: 15px 0 10px; font-size: 2rem; }
.evidence-copy p { color: var(--text-soft); }
.evidence-metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.evidence-metrics div { padding: 18px 10px; border-left: 1px solid var(--border); text-align: center; }
.evidence-metrics strong { display: block; color: var(--gold-strong); font-size: 2rem; line-height: 1.2; font-variant-numeric: tabular-nums; }
.evidence-metrics strong small { margin-left: 3px; font-size: .72rem; }
.evidence-metrics span { color: var(--muted); font-size: .76rem; }

.trust-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 90px; }
.trust-list { display: grid; gap: 14px; }
.trust-list article { display: grid; grid-template-columns: 46px 1fr; gap: 18px; padding: 24px; border: 1px solid var(--border); border-radius: 18px; background: rgba(12,18,30,.62); }
.trust-list h3 { margin: 0 0 5px; font-size: 1.03rem; }
.trust-list p { margin: 0; color: var(--muted); font-size: .9rem; }

.cta-section { padding: 80px 0 112px; }
.cta-card { position: relative; overflow: hidden; display: grid; justify-items: center; padding: 70px 30px; border: 1px solid var(--border-strong); border-radius: 36px; background: radial-gradient(circle at 50% 0%, rgba(213,170,104,.13), transparent 38%), linear-gradient(145deg, rgba(19,29,47,.96), rgba(7,11,19,.98)); text-align: center; box-shadow: var(--shadow-lg); }
.cta-card > img { margin-bottom: 22px; filter: drop-shadow(0 18px 30px rgba(0,0,0,.35)); }
.cta-card > p { max-width: 660px; }
.cta-card .eyebrow { font-size: .8rem; }
.cta-card .hero-actions { justify-content: center; }
.cta-glow { position: absolute; left: 50%; bottom: -240px; width: 680px; height: 480px; transform: translateX(-50%); border-radius: 50%; background: radial-gradient(circle, rgba(103,95,226,.16), transparent 65%); pointer-events: none; }
.contact-grid { position: relative; z-index: 1; width: min(100%, 720px); display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-top: 34px; }
.contact-card { min-width: 0; display: grid; grid-template-columns: 48px 1fr; align-items: center; gap: 13px; min-height: 82px; padding: 14px 18px; border: 1px solid var(--border); border-radius: 16px; color: var(--text); background: rgba(255,255,255,.03); font: inherit; text-align: left; cursor: pointer; transition: border-color 180ms ease, background 180ms ease, box-shadow 180ms ease; }
.contact-card:hover, .contact-card:focus-visible, .contact-card.is-copied { border-color: var(--border-strong); background: rgba(213,170,104,.08); box-shadow: 0 16px 40px rgba(0,0,0,.22); }
.contact-icon { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 13px; color: var(--gold-strong); background: rgba(213,170,104,.1); }
.contact-icon svg { width: 23px; height: 23px; }
.contact-card > span:last-child { min-width: 0; display: grid; }
.contact-card small { color: var(--muted); font-size: .72rem; }
.contact-card strong { overflow-wrap: anywhere; font-size: 1.02rem; letter-spacing: .03em; }
.copy-status { min-height: 26px; margin: 12px 0 0 !important; color: var(--success) !important; font-size: .8rem !important; }
.pricing-note { margin: 6px 0 0 !important; color: var(--muted) !important; font-size: .76rem !important; }

.mobile-cta-bar { display: none; }

footer { border-top: 1px solid var(--border); background: var(--bg-deep); }
.footer-grid { min-height: 150px; display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 30px; }
.footer-grid > p { margin: 0; color: var(--muted); font-size: .82rem; }
.footer-brand small { text-transform: none; letter-spacing: .02em; }
.copyright { font-variant-numeric: tabular-nums; }

.reveal { opacity: 0; transform: translateY(20px); transition: opacity 560ms var(--ease), transform 560ms var(--ease); transition-delay: var(--delay, 0ms); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(255,141,154,.32); } 70% { box-shadow: 0 0 0 10px rgba(255,141,154,0); } 100% { box-shadow: 0 0 0 0 rgba(255,141,154,0); } }

:focus-visible { outline: 2px solid var(--gold-strong); outline-offset: 4px; }

@media (max-height: 780px) and (min-width: 821px) {
  .hero { min-height: 780px; padding-top: 104px; }
  .hero-grid { gap: 56px; }
  .hero-copy h1 { margin-block: 16px 18px; font-size: clamp(3rem, 5.1vw, 4.15rem); }
  .hero-lead { font-size: 1rem; line-height: 1.65; }
  .hero-actions { margin-top: 24px; }
  .hero-promises { margin-top: 20px; }
  .hero-visual { min-height: 540px; }
  .phone { width: 270px; }
  .orbit-one { width: 460px; height: 460px; }
  .orbit-two { width: 550px; height: 550px; }
  .signal-top { top: 58px; }
  .signal-bottom { bottom: 56px; }
  .proof-strip { margin-top: 42px; }
}

@media (max-width: 1080px) {
  .desktop-nav { gap: 18px; }
  .hero-grid { grid-template-columns: 1fr .8fr; gap: 30px; }
  .signal-top { right: -10px; }
  .signal-bottom { left: -15px; }
  .workspace-grid { grid-template-columns: repeat(2, 1fr); }
  .workspace-screen { width: 242px; }
  .pain-grid { grid-template-columns: repeat(2, 1fr); }
  .loop-grid { grid-template-columns: repeat(3, 1fr); }
  .loop-card:not(:last-child)::after { display: none; }
  .bento-grid { grid-template-columns: repeat(2, 1fr); }
  .role-panel { gap: 30px; padding: 42px; }
  .evidence-card { gap: 30px; }
}

@media (max-width: 820px) {
  .section { padding: 88px 0; }
  .desktop-nav, .nav-cta { display: none; }
  .menu-toggle { display: grid; place-items: center; }
  .hero { min-height: auto; padding-top: 126px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { text-align: center; }
  .hero-copy .eyebrow, .hero-actions, .hero-promises { justify-content: center; }
  .hero-lead { margin-inline: auto; }
  .hero-visual { min-height: 650px; }
  .signal-top { right: 4%; }
  .signal-bottom { left: 3%; }
  .proof-strip { grid-template-columns: repeat(4, 1fr); }
  .proof-strip > span { grid-column: 1 / -1; text-align: center; }
  .proof-strip div:first-of-type { border-left: 0; }
  .proof-strip div { display: grid; gap: 0; padding-left: 0; text-align: center; }
  .product-map-grid { grid-template-columns: 1fr; }
  .role-panel { grid-template-columns: 1fr; }
  .role-copy { max-width: none; }
  .role-gallery { order: -1; min-height: 490px; }
  .assistant-grid, .trust-grid { grid-template-columns: 1fr; gap: 40px; }
  .assistant-copy { max-width: none; }
  .assistant-visual { order: -1; min-height: 620px; }
  .case-grid { grid-template-columns: 1fr; }
  .evidence-card { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; justify-items: center; padding: 34px 0; text-align: center; }
}

@media (max-width: 600px) {
  body { padding-bottom: calc(70px + env(safe-area-inset-bottom)); }
  .section-shell, .nav-shell { width: min(calc(100% - 28px), var(--container)); }
  .section { padding: 72px 0; }
  .section-heading { margin-bottom: 38px; }
  .site-header.is-scrolled { backdrop-filter: blur(14px); }
  .nav-shell { min-height: 68px; }
  .hero { padding-top: 112px; }
  .hero-copy h1 { font-size: clamp(2.45rem, 12.5vw, 3.6rem); }
  .hero-lead { font-size: 1rem; }
  .hero-actions { display: grid; }
  .button { width: 100%; }
  .hero-promises { display: grid; justify-content: center; text-align: left; }
  .hero-visual { min-height: 590px; }
  .phone { width: 262px; }
  .orbit-one { width: 390px; height: 390px; }
  .orbit-two { width: 480px; height: 480px; }
  .signal-card { width: 190px; padding: 10px; }
  .signal-card strong { font-size: .72rem; }
  .signal-top { top: 55px; right: -2px; }
  .signal-bottom { left: 0; bottom: 55px; }
  .proof-strip { grid-template-columns: repeat(2, 1fr); margin-top: 30px; padding: 20px; }
  .proof-strip div:nth-of-type(3) { border-left: 0; }
  .workspace-grid, .pain-grid, .loop-grid, .bento-grid { grid-template-columns: 1fr; }
  .workspace-card { padding: 18px; }
  .workspace-screen { width: min(236px, 78vw); }
  .workspace-note { text-align: left; }
  .pain-card { min-height: auto; }
  .role-tabs { width: 100%; display: grid; grid-template-columns: repeat(4, 1fr); border-radius: 16px; }
  .role-tabs button { min-width: 0; padding: 0 6px; border-radius: 12px; font-size: .86rem; }
  .role-panel { min-height: 0; padding: 26px 20px 32px; border-radius: 24px; }
  .role-feature-block { margin-top: 0; }
  .role-gallery { min-height: 390px; gap: 8px; }
  .gallery-phone { width: 170px; border-radius: 25px; }
  .gallery-phone img { border-radius: 20px; }
  .gallery-caption { bottom: -30px; max-width: 140px; font-size: .67rem; }
  .bento-large, .bento-wide { grid-column: span 1; grid-row: auto; }
  .reception-bento { grid-template-columns: 1fr; min-height: 640px; }
  .mini-phone { width: 208px; justify-self: center; }
  .execution-bento { grid-template-columns: 1fr 110px; }
  .product-map-card { padding: 24px 20px; }
  .map-card-head { grid-template-columns: 58px 1fr; gap: 12px; }
  .product-map-card li { grid-template-columns: 76px 1fr; gap: 10px; }
  .map-footnote { align-items: flex-start; padding: 20px; }
  .assistant-visual { min-height: 570px; }
  .assistant-avatar { right: 4%; width: 90px; }
  .case-head { display: grid; }
  .verified { width: fit-content; }
  .evidence-card { padding: 28px 20px; }
  .evidence-metrics { grid-template-columns: repeat(2, 1fr); }
  .evidence-metrics div:nth-child(odd) { border-left: 0; }
  .cta-section { padding: 30px 0 80px; }
  .cta-card { padding: 48px 20px; border-radius: 26px; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-card { min-height: 76px; }
  .mobile-cta-bar { position: fixed; z-index: 120; left: 0; right: 0; bottom: 0; display: grid; grid-template-columns: .9fr 1.1fr; gap: 10px; padding: 10px 14px calc(10px + env(safe-area-inset-bottom)); border-top: 1px solid var(--border); background: rgba(7,11,19,.94); backdrop-filter: blur(18px); }
  .mobile-cta-bar a { min-height: 48px; display: grid; place-items: center; border: 1px solid var(--border); border-radius: 12px; color: var(--text-soft); background: rgba(255,255,255,.035); font-size: .9rem; font-weight: 700; }
  .mobile-cta-bar a:last-child { border-color: transparent; color: #17130c; background: linear-gradient(135deg, var(--gold-strong), #c38e48); }
}

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