/* ============================================================
   Scroll Elevator — "The Elevator Shaft"
   Dark architectural-signage aesthetic. The brand mark is the
   amber/silver icon; the actual overlay buttons are faithfully
   reproduced from the native Swift app (OverlayView.swift):
   38pt frosted circles, 0.3 idle opacity, arrow.to.line glyphs.
   ============================================================ */

:root {
    --bg:        #08080b;
    --bg-1:      #0d0d12;
    --bg-2:      #14141b;
    --bg-3:      #1d1d27;
    --line:      #23232e;
    --line-2:    #34343f;

    --text:      #f1f0ee;
    --text-dim:  #9b9ba8;
    --text-faint:#5d5d6a;

    --amber:     #ffb23e;
    --amber-deep:#f5921a;
    --amber-soft:rgba(255,178,62,0.14);
    --amber-glow:rgba(255,178,62,0.45);
    --silver:    #cccdd8;
    --silver-dim:#7d7d8c;

    --font-display: 'Archivo', system-ui, sans-serif;
    --font-body: 'Hanken Grotesk', system-ui, sans-serif;
    --font-mono: 'JetBrains Mono', ui-monospace, monospace;

    --maxw: 1080px;
    --ease: cubic-bezier(0.16, 1, 0.3, 1);

    /* native overlay spec (OverlayController.swift / OverlayView.swift) */
    --elev-d: 38px;          /* buttonDiameter */
    --elev-gap: 74px;        /* 2*placementDistance - diameter = 2*56 - 38 */
    --elev-idle: 0.3;        /* idleOpacity default */
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    position: relative;
}
body::before {
    content: ''; position: fixed; inset: 0; z-index: 0; pointer-events: none;
    background:
        radial-gradient(60vw 50vh at 70% -5%, rgba(255,178,62,0.10), transparent 60%),
        radial-gradient(40vw 40vh at 10% 8%, rgba(140,150,200,0.05), transparent 55%),
        repeating-linear-gradient(90deg, rgba(255,255,255,0.012) 0 1px, transparent 1px 96px);
}
body::after {
    content: ''; position: fixed; inset: 0; z-index: 0; pointer-events: none;
    opacity: 0.035; mix-blend-mode: overlay;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

a { color: inherit; text-decoration: none; }
::selection { background: var(--amber); color: #1a1206; }

/* ============================================================
   THE NATIVE OVERLAY BUTTONS  (copied from OverlayView.swift)
   .ultraThinMaterial circle · primary-12% border · arrow.to.line
   ============================================================ */
.elev {
    width: var(--elev-d); height: var(--elev-d);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: #fff;
    /* ultraThinMaterial on a dark backdrop reads as faint frosted glass */
    background: linear-gradient(rgba(255,255,255,0.11), rgba(255,255,255,0.045));
    -webkit-backdrop-filter: blur(14px) saturate(150%);
    backdrop-filter: blur(14px) saturate(150%);
    border: 1px solid rgba(255,255,255,0.12);
    opacity: var(--elev-idle);               /* idleOpacity */
    cursor: pointer;
    /* easeOut 0.12 (hover) — matches the SwiftUI .animation */
    transition: opacity 0.12s ease-out, transform 0.12s ease-out, box-shadow 0.12s ease-out;
}
.elev svg { width: 20px; height: 20px; }     /* glyph a touch larger than literal 0.42·d, to match the app's optical size */
.elev:hover { opacity: 1; transform: scale(1.12); box-shadow: 0 1px 6px rgba(0,0,0,0.25); }
.elev:active { transform: scale(0.92); transition-duration: 0.08s; }
.elev.dim { opacity: calc(var(--elev-idle) * 0.4); }       /* edge-aware */
.elev.dim:hover { opacity: 0.6; }
.elev.is-lit { opacity: 1; }                  /* forced full, for static samples */

/* the live overlay that follows a scroll burst (position set in JS) */
.elev-stack {
    position: fixed; z-index: 95;
    display: flex; flex-direction: column; gap: var(--elev-gap);
    pointer-events: none;          /* only the circles are clickable */
    opacity: 0;
}
.elev-stack.show { opacity: 1; }
.elev-stack .elev { pointer-events: auto; }

/* ============================================================
   FLOOR RAIL
   ============================================================ */
.rail {
    position: fixed; top: 50%; left: 22px; transform: translateY(-50%); z-index: 60;
    display: flex; flex-direction: column; align-items: center; gap: 2px;
    padding: 14px 10px;
    background: linear-gradient(180deg, var(--bg-1), var(--bg));
    border: 1px solid var(--line); border-radius: 999px;
    box-shadow: 0 24px 60px rgba(0,0,0,0.55), inset 0 1px 0 rgba(255,255,255,0.03);
}
.rail .car-track { position: absolute; inset: 14px 0; width: 2px; left: 50%; transform: translateX(-50%); background: var(--line); border-radius: 2px; }
.rail .floor {
    position: relative; z-index: 1; width: 34px; height: 34px;
    display: flex; align-items: center; justify-content: center; border-radius: 50%;
    font-family: var(--font-mono); font-size: 0.72rem; font-weight: 600;
    color: var(--text-faint); border: 1px solid transparent; cursor: pointer;
    transition: color 0.25s, background 0.25s, border-color 0.25s, transform 0.2s var(--ease);
}
.rail .floor:hover { color: var(--silver); transform: scale(1.08); }
.rail .floor.active {
    color: #1a1206; background: radial-gradient(circle at 35% 30%, var(--amber), var(--amber-deep));
    border-color: rgba(255,178,62,0.6); box-shadow: 0 0 16px var(--amber-glow);
}
.rail .floor .tip {
    position: absolute; left: calc(100% + 12px); top: 50%; transform: translateY(-50%) translateX(-6px);
    white-space: nowrap; font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.08em; text-transform: uppercase;
    color: var(--text-dim); background: var(--bg-2); border: 1px solid var(--line); padding: 4px 9px; border-radius: 6px;
    opacity: 0; pointer-events: none; transition: opacity 0.2s, transform 0.2s var(--ease);
}
.rail .floor:hover .tip { opacity: 1; transform: translateY(-50%) translateX(0); }
@media (max-width: 900px) { .rail { display: none; } }

/* ============================================================
   TOP BAR
   ============================================================ */
.topbar { position: sticky; top: 0; z-index: 55; backdrop-filter: saturate(150%) blur(14px); background: rgba(8,8,11,0.7); border-bottom: 1px solid var(--line); }
.topbar .inner { max-width: var(--maxw); margin: 0 auto; padding: 0.7rem 1.4rem; display: flex; align-items: center; gap: 1rem; }
.topbar .brand { display: flex; align-items: center; gap: 0.6rem; font-family: var(--font-display); font-weight: 800; letter-spacing: -0.01em; margin-right: auto; }
.topbar .brand img { width: 28px; height: 28px; border-radius: 8px; }
.topbar .brand .v { font-family: var(--font-mono); font-size: 0.62rem; font-weight: 500; color: var(--amber); background: var(--amber-soft); padding: 2px 6px; border-radius: 5px; letter-spacing: 0.05em; }
.topbar .price { font-family: var(--font-mono); font-size: 0.85rem; color: var(--text-dim); }

/* ============================================================
   BUTTONS (page CTAs — distinct from the .elev overlay buttons)
   ============================================================ */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 0.55rem;
    font-family: var(--font-display); font-weight: 700; font-size: 0.98rem; letter-spacing: -0.01em;
    padding: 0.92rem 1.7rem; border-radius: 12px; border: 1px solid transparent; cursor: pointer;
    transition: transform 0.16s var(--ease), box-shadow 0.25s, background 0.25s, border-color 0.25s; white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-primary { color: #1a1206; background: linear-gradient(135deg, #ffc15f, var(--amber-deep)); box-shadow: 0 10px 30px rgba(255,178,62,0.30), inset 0 1px 0 rgba(255,255,255,0.4); }
.btn-primary:hover { box-shadow: 0 16px 44px rgba(255,178,62,0.45), inset 0 1px 0 rgba(255,255,255,0.4); }
.btn-primary .sub { font-family: var(--font-mono); font-weight: 600; font-size: 0.82rem; opacity: 0.7; }
.btn-ghost { color: var(--text); background: rgba(255,255,255,0.03); border-color: var(--line-2); }
.btn-ghost:hover { border-color: var(--silver-dim); background: rgba(255,255,255,0.06); }
.btn-sm { padding: 0.55rem 1.1rem; font-size: 0.85rem; border-radius: 10px; }

/* ============================================================
   LAYOUT
   ============================================================ */
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 1.4rem; position: relative; z-index: 1; }
section { padding: 6rem 0; scroll-margin-top: 80px; position: relative; }
.floor-head { display: flex; align-items: baseline; gap: 1rem; margin-bottom: 2.5rem; }
.floor-head .num { font-family: var(--font-mono); font-size: 0.8rem; color: var(--amber); letter-spacing: 0.1em; padding-top: 0.5rem; }
.floor-head .titles h2 { font-family: var(--font-display); font-weight: 800; font-size: clamp(1.9rem, 4.5vw, 3rem); line-height: 1.0; letter-spacing: -0.03em; }
.floor-head .titles p { color: var(--text-dim); margin-top: 0.7rem; max-width: 560px; }
.tag-mono { font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.18em; color: var(--text-faint); display: block; margin-bottom: 0.4rem; }

/* ============================================================
   HERO
   ============================================================ */
.hero { padding: 5.5rem 0 4rem; position: relative; z-index: 1; }
.hero .wrap { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 2rem; align-items: center; }
.hero .eyebrow { font-family: var(--font-mono); font-size: 0.74rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--text-dim); display: inline-flex; align-items: center; gap: 0.6rem; margin-bottom: 1.4rem; }
.hero .eyebrow b { color: var(--amber); font-weight: 600; }
.hero h1 { font-family: var(--font-display); font-weight: 900; font-size: clamp(2.7rem, 7vw, 5rem); line-height: 0.94; letter-spacing: -0.045em; }
.hero h1 .up { color: var(--amber); }
.hero h1 .down { color: var(--silver); }
.hero .lede { color: var(--text-dim); font-size: clamp(1.05rem, 2vw, 1.22rem); max-width: 520px; margin-top: 1.5rem; }
.hero .lede-benefit { margin-top: 1rem; font-size: clamp(1.02rem, 1.9vw, 1.18rem); color: var(--text); max-width: 520px; }
.hero .lede-benefit b { color: var(--amber); font-weight: 600; }
.hero .cta-row { display: flex; gap: 0.8rem; flex-wrap: wrap; margin-top: 2.2rem; }
.hero .proof { margin-top: 1.7rem; font-family: var(--font-mono); font-size: 0.78rem; color: var(--text-faint); display: flex; flex-wrap: wrap; gap: 0.4rem 1rem; }
.hero .proof .ok { color: var(--amber); }

.stage {
    position: relative; aspect-ratio: 4 / 5; border: 1px solid var(--line); border-radius: 22px;
    background: radial-gradient(80% 60% at 50% 18%, rgba(255,178,62,0.12), transparent 60%), linear-gradient(180deg, var(--bg-1), var(--bg));
    overflow: hidden; box-shadow: 0 30px 80px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.03);
    display: flex; align-items: center; justify-content: center;
}
.stage::before { content: ''; position: absolute; inset: 0; background: repeating-linear-gradient(0deg, transparent 0 38px, rgba(255,255,255,0.022) 38px 39px); mask-image: linear-gradient(180deg, transparent, #000 30%, #000 70%, transparent); }
.stage .hero-icon { width: 44%; border-radius: 22%; box-shadow: 0 24px 60px rgba(0,0,0,0.6); }
.stage .floor-readout { position: absolute; top: 18px; left: 50%; transform: translateX(-50%); font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.22em; color: var(--amber); background: rgba(0,0,0,0.4); border: 1px solid var(--line); padding: 5px 12px; border-radius: 7px; }
/* the real overlay buttons, shown beside the icon as a true-to-life sample */
.stage .elev-pair { position: absolute; right: 15%; top: 50%; transform: translateY(-50%); display: flex; flex-direction: column; gap: var(--elev-gap); }
/* the cursor sits centered between the two buttons (the anchor), like the app */
.stage .faux-cursor { position: absolute; left: calc(50% + 7px); top: 50%; transform: translate(-50%, -50%); color: rgba(255,255,255,0.5); font-size: 1.9rem; }
@keyframes breathe { 0%,100% { opacity: 1; } 50% { opacity: 0.78; } }
.stage .elev.is-lit { animation: breathe 3.2s ease-in-out infinite; }

/* ============================================================
   FLOOR 01 · LIVE-ON-THIS-PAGE DEMO
   ============================================================ */
.demo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem; }
@media (max-width: 820px) { .demo-grid { grid-template-columns: 1fr; } }

.demo-live {
    border: 1px solid var(--line); border-radius: 18px; overflow: hidden;
    background: linear-gradient(180deg, var(--bg-1), var(--bg)); box-shadow: 0 24px 60px rgba(0,0,0,0.4);
    display: flex; flex-direction: column;
}
.demo-live .screen {
    position: relative; min-height: 240px; flex: 1;
    display: flex; align-items: center; justify-content: center;
    background: radial-gradient(70% 60% at 50% 40%, rgba(255,255,255,0.03), transparent 70%);
    border-bottom: 1px solid var(--line);
}
.demo-live .screen::before { content: ''; position: absolute; inset: 0; background: repeating-linear-gradient(0deg, transparent 0 30px, rgba(255,255,255,0.018) 30px 31px); mask-image: linear-gradient(180deg, transparent, #000 25%, #000 75%, transparent); }
.elev-sample { position: relative; display: flex; flex-direction: column; gap: var(--elev-gap); }
.elev-sample .faux-cursor { position: absolute; left: calc(50% + 7px); top: 50%; transform: translate(-50%, -50%); color: rgba(255,255,255,0.55); font-size: 1.9rem; }
.elev-sample .caption { position: absolute; left: 50%; bottom: -34px; transform: translateX(-50%); white-space: nowrap; font-family: var(--font-mono); font-size: 0.68rem; color: var(--text-faint); }
.demo-live .spec { padding: 1.2rem 1.4rem; display: grid; gap: 0.45rem; }
.demo-live .spec li { list-style: none; font-family: var(--font-body); font-size: 0.9rem; color: var(--text-dim); padding-left: 1rem; position: relative; }
.demo-live .spec li::before { content: '▸'; position: absolute; left: 0; color: var(--amber); }
.demo-live .spec li b { color: var(--text); font-weight: 600; }

.demo-aside { display: flex; flex-direction: column; gap: 1.4rem; }
.video-slot { flex: 1; min-height: 200px; border: 1px solid var(--line); border-radius: 18px; background: repeating-linear-gradient(45deg, transparent 0 16px, rgba(255,255,255,0.014) 16px 32px), var(--bg-1); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.6rem; text-align: center; color: var(--text-dim); padding: 1.5rem; }
.video-slot .big { font-size: 1.6rem; letter-spacing: 0.3em; }
.video-slot code { font-family: var(--font-mono); color: var(--amber); background: var(--amber-soft); padding: 2px 6px; border-radius: 5px; font-size: 0.8rem; }
/* real demo video: the window frame + shadow are baked into the clip, so show it full-bleed */
.video-slot.has-video { padding: 0; border: none; background: none; min-height: 0; overflow: hidden; border-radius: 16px; }
.video-slot.has-video video { width: 100%; height: 100%; display: block; }
.demo-aside .blurb { color: var(--text-dim); font-size: 0.95rem; padding: 0 0.2rem; }
.demo-aside .blurb b { color: var(--text); }
.demo-hint { margin-top: 1.4rem; font-family: var(--font-mono); font-size: 0.82rem; color: var(--text-faint); text-align: center; }
.demo-hint b { color: var(--amber); font-weight: 500; }

/* hero credibility byline */
.byline { margin-top: 1.2rem; font-family: var(--font-mono); font-size: 0.8rem; color: var(--text-faint); }
.byline a { color: var(--amber); border-bottom: 1px solid rgba(255,178,62,0.3); }
.byline a:hover { border-bottom-color: var(--amber); }

/* who it's for */
.audience { text-align: center; max-width: 700px; margin: 0 auto; padding: 1rem 0 0; color: var(--text-dim); font-size: 1.05rem; }
.audience b { color: var(--text); font-weight: 600; }

/* "try it with your own mouse" instruction callout */
.try-it { margin-top: 1.6rem; border: 1px solid var(--line); border-radius: 16px; padding: 1.5rem 1.6rem; text-align: center;
    background: radial-gradient(70% 130% at 50% 0%, var(--amber-soft), transparent 65%), linear-gradient(180deg, var(--bg-1), var(--bg)); }
.try-label { display: block; font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; margin-bottom: 1.9rem; }
.try-steps { display: inline-flex; flex-wrap: wrap; justify-content: center; gap: 0.7rem 1.6rem; list-style: none; counter-reset: t; margin: 0 auto; padding: 0; text-align: left; }
.try-steps li { counter-increment: t; position: relative; padding-left: 2.1rem; color: var(--text-dim); font-size: 0.96rem; line-height: 1.4; max-width: 230px; }
.try-steps li::before { content: counter(t); position: absolute; left: 0; top: -1px; width: 24px; height: 24px; display: flex; align-items: center; justify-content: center; border-radius: 50%; background: linear-gradient(135deg, var(--amber), var(--amber-deep)); color: #1a1206; font-family: var(--font-mono); font-size: 0.74rem; font-weight: 700; }
.try-note { margin-top: 1.1rem; font-size: 0.85rem; color: var(--text-faint); }

.placeholder-pill { display: inline-block; font-family: var(--font-mono); background: var(--amber-soft); border: 1px dashed var(--amber-deep); color: var(--amber); font-size: 0.66rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; padding: 2px 8px; border-radius: 5px; vertical-align: middle; }

/* floating live-demo toggle */
.live-toggle {
    position: fixed; right: 18px; bottom: 18px; z-index: 80;
    display: inline-flex; align-items: center; gap: 0.5rem;
    font-family: var(--font-mono); font-size: 0.76rem; color: var(--text);
    background: rgba(13,13,18,0.85); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
    border: 1px solid var(--line-2); border-radius: 999px; padding: 0.5rem 0.9rem; cursor: pointer;
    transition: border-color 0.2s, transform 0.15s var(--ease);
}
.live-toggle:hover { transform: translateY(-2px); border-color: var(--silver-dim); }
.live-toggle .led { width: 8px; height: 8px; border-radius: 50%; background: var(--amber); box-shadow: 0 0 8px var(--amber-glow); }
.live-toggle.off .led { background: var(--text-faint); box-shadow: none; }
.live-toggle.off { color: var(--text-dim); }
@media (max-width: 560px) { .live-toggle { display: none; } }

/* ============================================================
   FEATURES / STEPS / TRUST / FAQ / PENTHOUSE / FOOTER
   ============================================================ */
/* in-action screenshots (the window frame + shadow are baked into the stills) */
.shots { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-bottom: 2.6rem; }
.shots img { width: 100%; display: block; border-radius: 10px; }
@media (max-width: 720px) { .shots { grid-template-columns: 1fr; max-width: 460px; margin-inline: auto; } }

/* first-run welcome window (frame + shadow already baked into the still) */
.welcome-shot { max-width: 430px; margin: 2.6rem auto 0; text-align: center; }
.welcome-shot img { width: 100%; display: block; }
.welcome-shot figcaption { font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.14em; color: var(--text-faint); margin-top: 1rem; }

.feat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(248px, 1fr)); gap: 1.1rem; }
.feat { border: 1px solid var(--line); border-radius: 16px; padding: 1.6rem; background: linear-gradient(180deg, var(--bg-1), var(--bg)); transition: border-color 0.25s, transform 0.25s var(--ease); }
.feat:hover { transform: translateY(-4px); border-color: var(--line-2); }
.feat .ico { font-family: var(--font-mono); font-size: 0.78rem; color: var(--amber); letter-spacing: 0.1em; margin-bottom: 0.9rem; }
.feat h3 { font-family: var(--font-display); font-weight: 700; font-size: 1.18rem; letter-spacing: -0.01em; margin-bottom: 0.45rem; }
.feat p { color: var(--text-dim); font-size: 0.95rem; }

.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 1.1rem; counter-reset: s; }
.step { border: 1px solid var(--line); border-radius: 16px; padding: 1.6rem; background: var(--bg-1); }
.step::before { counter-increment: s; content: counter(s, decimal-leading-zero); font-family: var(--font-mono); font-size: 0.78rem; font-weight: 600; color: var(--amber); letter-spacing: 0.1em; display: block; margin-bottom: 1rem; }
.step h3 { font-family: var(--font-display); font-weight: 700; font-size: 1.1rem; margin-bottom: 0.4rem; }
.step p { color: var(--text-dim); font-size: 0.92rem; }
.step code { font-family: var(--font-mono); color: var(--silver); background: rgba(255,255,255,0.05); padding: 1px 6px; border-radius: 5px; font-size: 0.82rem; }

.trust { border: 1px solid var(--line); border-radius: 18px; padding: 2.4rem; background: radial-gradient(50% 80% at 100% 0%, rgba(255,178,62,0.06), transparent 60%), linear-gradient(180deg, var(--bg-1), var(--bg)); }
.trust ul { list-style: none; display: grid; gap: 1.1rem; }
.trust li { display: flex; gap: 0.9rem; align-items: flex-start; }
.trust li .mk { font-family: var(--font-mono); color: var(--amber); flex-shrink: 0; min-width: 66px; padding-top: 2px; }
.trust li b { color: var(--text); font-weight: 600; }
.trust li span.t { color: var(--text-dim); }
.trust li span.t a { color: var(--amber); border-bottom: 1px solid rgba(255,178,62,0.35); transition: border-color 0.2s; }
.trust li span.t a:hover { border-color: var(--amber); }

.faq details { border: 1px solid var(--line); border-radius: 14px; background: var(--bg-1); margin-bottom: 0.7rem; overflow: hidden; transition: border-color 0.25s; }
.faq details[open] { border-color: var(--line-2); }
.faq summary { padding: 1.15rem 1.5rem; cursor: pointer; font-family: var(--font-display); font-weight: 600; font-size: 1.02rem; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '↑'; color: var(--amber); font-family: var(--font-mono); font-size: 1.1rem; transition: transform 0.25s var(--ease); }
.faq details[open] summary::after { transform: rotate(180deg); }
.faq details p { padding: 0 1.5rem 1.3rem; color: var(--text-dim); }
.faq details p a { color: var(--amber); }

.penthouse { text-align: center; border: 1px solid var(--line); border-radius: 22px; padding: 4rem 1.5rem; background: radial-gradient(60% 100% at 50% 0%, rgba(255,178,62,0.12), transparent 65%), linear-gradient(180deg, var(--bg-1), var(--bg)); overflow: hidden; }
.penthouse .tag-mono { margin-bottom: 1rem; }
.penthouse h2 { font-family: var(--font-display); font-weight: 900; font-size: clamp(2rem, 6vw, 3.4rem); letter-spacing: -0.04em; line-height: 0.98; }
.penthouse p { color: var(--text-dim); margin: 1rem auto 2rem; max-width: 460px; }
.penthouse .cta-row { display: flex; gap: 0.8rem; justify-content: center; flex-wrap: wrap; }
.penthouse .micro { margin-top: 1.4rem; font-family: var(--font-mono); font-size: 0.74rem; color: var(--text-faint); }

footer.site { border-top: 1px solid var(--line); margin-top: 2rem; padding: 3rem 1.4rem; text-align: center; color: var(--text-faint); position: relative; z-index: 1; }
footer.site .socials { display: flex; gap: 1.2rem; justify-content: center; margin-bottom: 1.2rem; font-size: 1.15rem; }
footer.site .socials a { color: var(--text-faint); transition: color 0.2s, transform 0.2s; }
footer.site .socials a:hover { color: var(--amber); transform: translateY(-2px); }
footer.site .links { margin-bottom: 1rem; font-family: var(--font-mono); font-size: 0.8rem; }
footer.site .links a { color: var(--text-dim); margin: 0 0.6rem; }
footer.site .links a:hover { color: var(--text); }
footer.site .made { font-family: var(--font-mono); font-size: 0.78rem; }

/* ============================================================
   REVEAL + HERO ENTRANCE
   ============================================================ */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: 0.08s; }
.reveal.d2 { transition-delay: 0.16s; }
@keyframes arrive { from { opacity: 0; transform: translateY(-26px); } to { opacity: 1; transform: none; } }
@keyframes rise { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: none; } }
.hero .eyebrow { animation: rise 0.7s var(--ease) both; }
.hero h1 { animation: rise 0.8s var(--ease) 0.06s both; }
.hero .lede { animation: rise 0.8s var(--ease) 0.14s both; }
.hero .lede-benefit { animation: rise 0.8s var(--ease) 0.2s both; }
.hero .cta-row { animation: rise 0.8s var(--ease) 0.26s both; }
.hero .proof { animation: rise 0.8s var(--ease) 0.3s both; }
.hero .stage { animation: arrive 0.9s var(--ease) 0.1s both; }

@media (max-width: 860px) {
    .hero .wrap { grid-template-columns: 1fr; }
    .hero .stage { max-width: 360px; margin: 1rem auto 0; }
    section { padding: 4.5rem 0; }
    .floor-head { flex-direction: column; gap: 0.3rem; margin-bottom: 1.8rem; }
    .floor-head .num { padding-top: 0; }
}

@media (prefers-reduced-motion: reduce) {
    * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
    .reveal { opacity: 1; transform: none; }
}