/* ============================================
   UV UNIFIED — NHaas SLIM Variant
   Lighter weights throughout — editorial elegance
   900 Black → 500 Medium for headings
   500 Medium → 300 Light for subheadings & body
   ============================================ */

@font-face { font-family: 'NHaas'; src: url('../fonts/NHaasGrotesk-45Lt.woff2') format('woff2'); font-weight: 300; font-display: swap; }
@font-face { font-family: 'NHaas'; src: url('../fonts/NHaasGrotesk-65Md.woff2') format('woff2'); font-weight: 500; font-display: swap; }
@font-face { font-family: 'NHaas'; src: url('../fonts/NHaasGrotesk-95Blk.woff2') format('woff2'); font-weight: 900; font-display: swap; }

/* ---- Tokens ---- */
:root {
    --sans: 'NHaas', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    --mono: 'JetBrains Mono', 'SF Mono', monospace;
    --bg0: #eceeeb;
    --bg1: #e4e7e3;
    --bg2: #d3d8d3;
    --inverse: #222b26;
    --border: #c1c9c2;
    --accent: #14563d; /* AA on --bg1; brand green #1b6b4c reserved for large/decorative use */
    --accent-brand: #1b6b4c;
    --accent-light: #2a8f65;
    --mint: #55d29a;
    --green: #1e4d38;
    --text: #222b26;
    --text-2: #55605a;
    --text-3: #5f6a62; /* 4.52:1 on --bg1, 4.83:1 on --bg0 — AA for small copy */
    --ease: cubic-bezier(.25,.1,.25,1);

    /* --- Ponslogic brand layer: brushed silver over deep green --- */
    --silver-0: #f4f6f3;
    --silver-1: #e4e7e3;
    --silver-2: #cfd6cf;
    --silver-3: #b7c1b8;
    --silver-edge: rgba(255,255,255,0.72);
    --ink: #0a1310;          /* deepest ground, green-biased black */
    --ink-2: #101a14;
    --ink-3: #16241c;
    --spark: #d4fc50;        /* ponsfamily lime, used sparingly on dark */
    --spark-soft: rgba(212,252,80,0.14);
    --brushed: linear-gradient(105deg,
        #f2f4f1 0%, #e2e6e2 18%, #eef1ed 32%, #d9dfd9 48%,
        #edf0ec 62%, #dde3dd 78%, #f0f2ef 100%);
    --brushed-dark: linear-gradient(105deg,
        #16241c 0%, #0d1712 22%, #182a20 44%, #0b1410 66%, #15231b 100%);
    --glass-fill: rgba(228,231,227,0.68);
    --glass-border: rgba(255,255,255,0.55);
    --glass-shadow: 0 1px 0 rgba(255,255,255,0.6) inset, 0 10px 30px rgba(16,26,20,0.10);
    --green-rim: 0 0 0 1px rgba(27,107,76,0.18);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
.pl-skip-link { position: absolute; left: -9999px; top: 0; z-index: 1000; background: var(--inverse); color: #fff; padding: 8px 14px; font: 500 13px/1 var(--sans); }
.pl-skip-link:focus { left: 0; }
.no-js .pl-anim { opacity: 1 !important; transform: none !important; }
body {
    margin: 0;
    font: 500 15px/1.6 var(--sans);
    color: var(--text);
    background: #d5dad5;
    background-image:
        linear-gradient(rgba(0,0,0,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,0,0,0.04) 1px, transparent 1px);
    background-size: 50px 50px;
}
::selection { background: var(--accent); color: var(--bg1); }
a { color: inherit; text-decoration: none; }


/* ---- Page Shell ---- */
.pl-page {
    max-width: 1440px;
    margin: 0 auto;
    background: var(--bg1);
    min-height: 100vh;
    box-shadow: -1px 0 0 var(--border), 1px 0 0 var(--border);
}


/* ---- Navbar ---- */
.pl-nav {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 16px 32px;
    border-bottom: 1px solid var(--border);
}
.pl-nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font: 500 13px/1 var(--sans);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.pl-nav-logo img { height: 28px; width: 28px; border-radius: 4px; }
.pl-nav-links { display: flex; gap: 4px; margin-left: auto; }
.pl-nav-links a {
    font: 500 13px/1 var(--sans);
    padding: 10px 16px;
    border-radius: 4px;
    transition: background 0.2s ease;
}
.pl-nav-links a:hover { background: rgba(0,0,0,0.04); }
.pl-nav-right {
    display: flex;
    align-items: center;
    gap: 4px;
}
.pl-nav-social {
    display: flex;
    align-items: center;
    gap: 4px;
}
.pl-nav-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 4px;
    color: var(--text-3);
    transition: color 0.2s ease, background 0.2s ease;
}
.pl-nav-social a:hover {
    color: var(--text);
    background: rgba(0,0,0,0.04);
}
.pl-nav-cta {
    font: 500 12px/1 var(--sans);
    padding: 10px 20px;
    background: var(--accent);
    color: #fff;
    border-radius: 4px;
    letter-spacing: 0.03em;
    transition: background 0.2s ease;
}
.pl-nav-cta:hover { background: var(--accent-light); }
.pl-nav-toggle { display: none; }


/* ---- Section Primitives ---- */
.pl-section {
    padding: 104px 56px;
    border-top: 1px solid var(--border);
    position: relative;
}
.pl-section--dark {
    background: var(--inverse);
    border-top-color: rgba(255,255,255,0.08);
}
.pl-section--alu { background: var(--bg2); }

.pl-eyebrow {
    font: 500 11px/1 var(--sans);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent);
    margin: 0 0 20px;
}
.pl-section--dark .pl-eyebrow { color: var(--accent-light); }

.pl-heading {
    font: 300 clamp(30px, 3.5vw, 42px)/1.15 var(--sans);
    letter-spacing: -0.02em;
    color: var(--text);
    margin: 0 0 14px;
}
.pl-section--dark .pl-heading { color: rgba(255,255,255,0.95); }
.pl-heading-punch {
    font-family: 'Bitter', serif;
    font-weight: 500;
    font-style: italic;
}
.pl-heading em {
    font-style: inherit;
    font-weight: 700;
    font-size: calc(1em + 2px);
    letter-spacing: -0.035em;
    background: linear-gradient(to bottom, var(--accent), var(--text));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.pl-section--dark .pl-heading em {
    font-family: var(--sans);
    font-style: normal;
    font-weight: 300;
    font-size: inherit;
    letter-spacing: inherit;
    background: none;
    -webkit-text-fill-color: var(--mint);
    color: var(--mint);
}

.pl-subtitle {
    font: 500 16px/1.6 var(--sans);
    letter-spacing: 0.02em;
    color: var(--text-2);
    max-width: 600px;
    margin: 0 0 40px;
    text-wrap: balance;
}
.pl-section--dark .pl-subtitle { color: rgba(255,255,255,0.78); }

/* Section header with fade line */
.pl-section-hdr {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-bottom: 44px;
}
.pl-section-hdr .pl-eyebrow { margin: 0; padding: 10px 16px; border: 1px solid var(--border); border-radius: 4px; }
.pl-section--dark .pl-section-hdr .pl-eyebrow { border-color: rgba(255,255,255,0.12); }
.pl-section-hdr::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, var(--border), transparent);
}
.pl-section--dark .pl-section-hdr::after { background: linear-gradient(90deg, rgba(255,255,255,0.1), transparent); }


/* ---- Hero ---- */
.pl-hero {
    display: grid;
    grid-template-columns: 1.25fr 2fr;
    border-top: 1px solid var(--border);
}
.pl-hero-left {
    padding: clamp(40px, 6vw, 80px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-end;
    text-align: right;
    border-right: 1px solid var(--border);
}
.pl-hero-title {
    font: 300 clamp(26px, 3.2vw, 36px)/1.08 var(--sans);
    letter-spacing: -0.01em;
    color: var(--text-2);
    margin: 0;
}
.pl-hero-title span {
    display: block;
    font-family: 'Bitter', serif;
    font-weight: 700;
    font-style: italic;
    font-size: clamp(38px, 4.6vw, 58px);
    line-height: 1.0;
    white-space: nowrap;
    margin-top: 6px;
    letter-spacing: -0.03em;
    padding: 0.06em 0.1em 0.12em 0.06em;
    color: var(--text);
    background: linear-gradient(to bottom, var(--accent), var(--text) 75%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.pl-hero-tags {
    display: flex;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
}
.pl-hero-tags span {
    font: 500 11px/1 var(--sans);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: var(--bg0);
}
.pl-hero-desc {
    font: 500 15px/1.55 var(--sans);
    max-width: 540px;
    margin: 20px 0 24px;
    color: var(--text-2);
}
.pl-hero-cta { display: flex; gap: 10px; justify-content: flex-end; }
.pl-hero-cta a {
    font: 500 12px/1 var(--sans);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 13px 24px;
    border-radius: 4px;
    transition: all 0.2s ease;
}
.pl-hero-cta a:first-child { background: var(--inverse); color: var(--bg1); }
.pl-hero-cta a:first-child:hover { background: var(--accent); }
.pl-hero-cta a:last-child { border: 1px solid var(--border); background: var(--bg0); }
.pl-hero-cta a:last-child:hover { background: var(--bg2); }

.pl-hero-right {
    position: relative;
    min-height: clamp(300px, 50vh, 500px);
    background: var(--bg1);
    overflow: hidden;
}
.pl-hero-right::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(var(--border) 1px, transparent 1px),
        linear-gradient(90deg, var(--border) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.25;
    pointer-events: none;
    z-index: 1;
}
.pl-hero-right canvas {
    position: absolute;
    top: 0; left: 0;
    width: 100% !important;
    height: 100% !important;
}

/* Trusted strip */
.pl-trusted {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    padding: 24px 56px;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: var(--bg0);
}
.pl-trusted-label {
    font: 500 11px/1 var(--sans);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-3);
    white-space: nowrap;
}
.pl-trusted-logos { display: flex; align-items: center; gap: 40px; }
.pl-trusted-logos img { height: 36px; width: auto; opacity: 0.6; transition: opacity 0.2s ease; }
.pl-trusted-logos img[alt="NVIDIA Inception"] { height: 48px; }
.pl-trusted-logos img[alt="Google Cloud"] { height: 28px; }
.pl-trusted-logos img[alt="Ethereum Foundation"] { height: 38px; }
.pl-trusted-logos img[alt="Stanford Blockchain"] { height: 36px; }
.pl-trusted-logos img[alt="0G Labs"] { height: 28px; }
.pl-trusted-logos img[alt="z.ai"] { height: 34px; }
.pl-trusted-logos img[alt="Adaption Labs"] { height: 48px; }
.pl-trusted-logos img:hover { opacity: 1; }
.pl-trusted-logos .pl-logo-invert { filter: invert(1) brightness(1.8); opacity: 0.5; }
.pl-trusted-logos .pl-logo-invert:hover { opacity: 0.8; }
.pl-marquee-dup { display: none; }


/* ---- Accordion Pillars ---- */
.pl-pillars { display: flex; flex-direction: column; gap: 8px; }
.pl-pillar {
    display: grid;
    grid-template-columns: 64px 1fr auto;
    gap: 24px;
    align-items: center;
    padding: 28px 32px;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: var(--bg0);
    cursor: pointer;
    transition: background 0.2s ease, border-color 0.2s ease;
}
.pl-pillar:hover { border-color: rgba(27,107,76,0.2); }
.pl-pillar-icon {
    width: 64px;
    height: 64px;
    flex-shrink: 0;
}
.pl-pillar-icon canvas {
    display: block;
    width: 100%;
    height: 100%;
}
.pl-pillar h3 {
    font: 500 18px/1.25 var(--sans);
    margin: 0 0 6px;
    transition: color 0.2s ease;
}
.pl-pillar:hover h3 { color: var(--accent); }
.pl-pillar-short {
    font: 500 14px/1.5 var(--sans);
    color: var(--text-2);
    margin: 0;
    max-width: 640px;
    height: auto; opacity: 1;
    overflow: hidden;
    transition: height 0.3s ease, opacity 0.2s ease;
}
.pl-pillar.is-open .pl-pillar-short { height: 0; opacity: 0; }
.pl-pillar-full {
    font: 300 16px/1.6 var(--sans);
    letter-spacing: 0.02em;
    color: rgba(255,255,255,0.7);
    margin: 0;
    max-width: 780px;
    height: 0; opacity: 0;
    overflow: hidden;
    transition: height 0.3s ease, opacity 0.3s ease 0.05s;
}
.pl-pillar.is-open .pl-pillar-full { height: auto; opacity: 1; }
.pl-pillar-toggle {
    font: 300 20px/1 var(--sans);
    color: var(--text-3);
    width: 28px; height: 28px;
    display: flex; align-items: center; justify-content: center;
    transition: transform 0.3s ease, color 0.2s ease;
}
.pl-pillar:hover .pl-pillar-toggle { color: var(--accent); }
.pl-pillar.is-open .pl-pillar-toggle { transform: rotate(45deg); color: var(--mint); }

/* Pillar open state — dark room */
.pl-pillar.is-open {
    background: var(--inverse);
    border-color: rgba(30,77,56,0.3);
}
.pl-pillar.is-open .pl-pillar-icon { opacity: 1; }
.pl-pillar.is-open h3 { color: var(--mint); }


/* ---- Metrics Bar (embedded dark) ---- */
.pl-metrics {
    display: flex;
    align-items: center;
    background: var(--inverse);
    border-radius: 4px;
    padding: 36px 48px;
    margin-top: 24px;
}
.pl-metric { flex: 1; text-align: center; }
.pl-metric-val {
    font: 300 clamp(36px, 4vw, 52px)/1 var(--sans);
    letter-spacing: -0.02em;
    background: linear-gradient(to bottom, var(--mint), var(--accent-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 10px;
}
.pl-metric-lbl {
    font: 500 11px/1.4 var(--sans);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: rgba(255,255,255,0.4);
}
.pl-metric-lbl--short { display: none; }
.pl-metric-sep { width: 1px; height: 48px; background: rgba(255,255,255,0.08); flex-shrink: 0; margin: 0 32px; }


/* Dark section texture */
.pl-section--dark::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    z-index: 0;
}
.pl-section--dark > * { position: relative; z-index: 1; }

/* ---- Learnings Carousel ---- */
.pl-carousel {
    display: flex;
    gap: 6px;
    height: 380px;
}
.pl-carousel-panel {
    flex: 0 0 76px;
    position: relative;
    background: rgba(255,255,255,0.025);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    transition: flex 0.55s cubic-bezier(.4,0,.2,1), background 0.3s ease, border-color 0.3s ease;
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.03);
}
.pl-carousel-panel.is-active {
    flex: 1 1 0;
    cursor: default;
    background: rgba(255,255,255,0.035);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.05);
}
.pl-carousel-panel.is-active::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), var(--mint));
    opacity: 0.5;
    z-index: 1;
}
.pl-carousel-panel.is-active::after {
    content: '';
    position: absolute;
    top: -20%; left: -10%;
    width: 50%; height: 50%;
    background: radial-gradient(ellipse, rgba(27,107,76,0.06), transparent 60%);
    pointer-events: none;
}
.pl-carousel-panel:not(.is-active) {
    border-left: 2px solid rgba(27,107,76,0.25);
}
.pl-carousel-panel:not(.is-active):hover {
    background: rgba(255,255,255,0.045);
    border-color: rgba(27,107,76,0.35);
    border-left-color: rgba(27,107,76,0.6);
}

/* Collapsed label — vertical "book spine" */
.pl-carousel-label {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    font: 300 24px/1 var(--sans);
    color: #fff;
    padding: 24px 0;
    transition: opacity 0.25s ease, color 0.25s ease;
    letter-spacing: -0.01em;
}
/* Expand affordance — consistent with pillar/FAQ "+" toggles */
.pl-carousel-label::after {
    content: '+';
    font: 300 20px/1 var(--sans);
    color: rgba(255,255,255,0.45);
    transition: color 0.25s ease;
}
.pl-carousel-panel:not(.is-active):hover .pl-carousel-label::after {
    color: var(--mint);
}
.pl-carousel-panel.is-active .pl-carousel-label {
    opacity: 0;
    pointer-events: none;
}
.pl-carousel-panel:not(.is-active):hover .pl-carousel-label {
    color: rgba(255,255,255,0.75);
}

/* Expanded content — two-column: text + visual */
.pl-carousel-content {
    padding: 32px 36px;
    opacity: 0;
    transition: opacity 0.35s ease;
    pointer-events: none;
    height: 100%;
    display: flex;
    flex-direction: column;
}
.pl-carousel-panel.is-active .pl-carousel-content {
    opacity: 1;
    pointer-events: auto;
    transition-delay: 0.2s;
}
.pl-carousel-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-shrink: 0;
}
.pl-carousel-num {
    font: 500 12px/1 var(--mono);
    color: rgba(27,107,76,0.4);
    letter-spacing: 0.04em;
}
.pl-carousel-tag {
    font: 500 10px/1 var(--mono);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--accent-light);
}
.pl-carousel-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    flex: 1;
    align-items: center;
}
.pl-carousel-text h4 {
    font: 300 clamp(22px, 2.8vw, 30px)/1.2 var(--sans);
    color: rgba(255,255,255,0.95);
    margin: 0 0 14px;
}
.pl-carousel-text p {
    font: 500 14px/1.65 var(--sans);
    color: rgba(255,255,255,0.4);
    margin: 0;
}
.pl-carousel-visual {
    background: rgba(0,0,0,0.18);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 8px;
    height: 100%;
    min-height: 160px;
    position: relative;
    overflow: hidden;
    box-shadow: inset 0 0 40px rgba(0,0,0,0.5), inset 0 0 4px rgba(255,255,255,0.03);
}
/* Observation-window vignette overlay */
.pl-carousel-visual::before {
    content: '';
    position: absolute; inset: 0; z-index: 5;
    border-radius: inherit;
    background: radial-gradient(ellipse at center, transparent 40%, rgba(0,0,0,0.45) 100%);
    pointer-events: none;
}
.pl-carousel-visual canvas {
    z-index: 1;
}

/* ---- Quote ---- */
.pl-quote {
    padding: 64px 56px 96px;
    text-align: center;
}
.pl-quote-rule {
    width: 40px;
    height: 2px;
    background: var(--accent);
    border: none;
    margin: 0 auto 28px;
    border-radius: 1px;
}
.pl-quote blockquote {
    font: 300 clamp(22px, 3vw, 34px)/1.35 var(--sans);
    color: var(--text);
    max-width: 760px;
    margin: 0 auto;
    letter-spacing: -0.01em;
}
.pl-quote-punch {
    font-family: 'Bitter', serif;
    font-weight: 500;
    font-style: italic;
}
.pl-quote blockquote em {
    font-family: 'Bitter', serif;
    font-style: italic;
    font-weight: 700;
    font-size: calc(1em + 2px);
    letter-spacing: -0.035em;
    background: linear-gradient(to bottom, var(--accent), var(--text));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}


/* ---- Vision Statement ---- */
.pl-vision {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 80px 56px;
}
.pl-vision-text {
    font: 300 clamp(24px, 2.8vw, 36px)/1.35 var(--sans);
    text-align: center;
    max-width: 740px;
    margin: 0 auto;
    letter-spacing: -0.01em;
    color: var(--text);
}
.pl-vision-text em {
    font-style: normal;
    color: var(--accent);
}


/* ---- CTA ---- */
.pl-cta {
    background: var(--inverse);
    padding: 64px 56px 64px;
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.08);
    position: relative;
    z-index: 1;
    box-shadow: 0 24px 60px rgba(0,0,0,0.18);
}
.pl-cta::before {
    content: '';
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    z-index: 0;
}
.pl-cta > * { position: relative; z-index: 1; }
.pl-cta h2 {
    font: 400 clamp(32px, 4vw, 48px)/1.15 var(--sans);
    color: rgba(255,255,255,0.95);
    letter-spacing: -0.02em;
    margin: 0 0 16px;
}
.pl-cta > p {
    font: 300 16px/1.6 var(--sans);
    color: rgba(255,255,255,0.55);
    max-width: 520px;
    margin: 0 auto 36px;
}
.pl-cta-tracks {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    max-width: 820px;
    margin: 0 auto;
    text-align: left;
}
.pl-cta-card {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    padding: 32px 28px;
    min-height: 260px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    cursor: pointer;
    border: none;
    box-shadow:
        inset 0 0 0 1px rgba(0,0,0,0.4),
        inset 0 3px 30px rgba(0,0,0,0.7),
        inset 0 -3px 20px rgba(0,0,0,0.4),
        inset 0 0 80px rgba(0,0,0,0.3);
    transition: box-shadow 0.3s ease;
}
@media (hover: hover) {
    .pl-cta-card:hover {
        box-shadow:
            inset 0 0 0 1px rgba(255,255,255,0.06),
            inset 0 3px 30px rgba(0,0,0,0.7),
            inset 0 -3px 20px rgba(0,0,0,0.4),
            inset 0 0 80px rgba(0,0,0,0.3);
    }
}
.pl-cta-card--agents {
    background: url('../assets/cta-agents.jpg') center/cover no-repeat;
}
.pl-cta-card--data {
    background: url('../assets/cta-data-1.jpg') center/cover no-repeat;
}

/* Hover overlay */
.pl-cta-card::after {
    content: '';
    position: absolute; inset: 0;
    background: rgba(0,0,0,0.65);
    backdrop-filter: blur(5px);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
    pointer-events: none;
}
.pl-cta-card.is-revealed::after { opacity: 1; }
@media (hover: hover) {
    .pl-cta-card:hover::after { opacity: 1; }
}

/* Content layering */
.pl-cta-card h3,
.pl-cta-card p,
.pl-cta-card a,
.pl-cta-bottom {
    position: relative;
    z-index: 2;
}
.pl-cta-card h3 {
    font: 500 11px/1 var(--sans);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255,255,255,0.9);
    margin: 0 0 10px;
    text-shadow: 0 1px 4px rgba(0,0,0,0.8), 0 0 12px rgba(0,0,0,0.6);
}
.pl-cta-teaser {
    font: 400 13px/1.5 var(--sans);
    color: rgba(255,255,255,0.7);
    text-shadow: 0 1px 4px rgba(0,0,0,0.8), 0 0 12px rgba(0,0,0,0.6);
    position: relative;
    z-index: 2;
}
.pl-cta-card p {
    font: 300 15px/1.7 var(--sans);
    letter-spacing: 0.02em;
    color: rgba(255,255,255,0.7);
    margin: 0;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease 0.05s, transform 0.3s ease 0.05s;
}
.pl-cta-card.is-revealed p {
    opacity: 1;
    transform: translateY(0);
}
@media (hover: hover) {
    .pl-cta-card:hover p {
        opacity: 1;
        transform: translateY(0);
    }
}
.pl-cta-card a {
    font: 500 12px/1 var(--sans);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 14px 28px;
    border-radius: 4px;
    text-align: center;
    transition: all 0.2s ease;
    background: rgba(0,0,0,0.25);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.3);
    color: #fff;
    align-self: flex-start;
    text-shadow: none;
    box-shadow: 0 2px 12px rgba(0,0,0,0.3);
}
.pl-cta-card a:hover {
    background: rgba(255,255,255,0.35);
    border-color: rgba(255,255,255,0.5);
    box-shadow: 0 4px 20px rgba(0,0,0,0.4), 0 0 15px rgba(27,107,76,0.15);
}


/* ---- Footer ---- */
.pl-footer {
    background: var(--bg1);
    padding: 48px 56px 28px;
    border-top: 1px solid var(--border);
}
.pl-footer-grid { display: grid; grid-template-columns: 1.5fr repeat(4, 1fr); gap: 40px; margin-bottom: 36px; }
.pl-footer-brand { display: flex; flex-direction: column; gap: 10px; }
.pl-footer-brand-name { font: 500 13px/1 var(--sans); color: var(--text-2); }
.pl-footer-brand p { font: 500 12px/1.5 var(--sans); color: var(--text-3); max-width: 260px; margin: 0; }
.pl-footer-col h5 { font: 500 10px/1 var(--sans); text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-3); margin: 0 0 14px; }
.pl-footer-col a { display: block; font: 500 12px/1 var(--sans); color: var(--text-2); padding: 5px 0; transition: color 0.2s ease; }
.pl-footer-col a:hover { color: var(--text); }
.pl-footer-bottom {
    display: flex;
    justify-content: space-between;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}
.pl-footer-copy { font: 500 10px/1 var(--sans); color: var(--text-3); }
.pl-footer-legal { display: flex; gap: 16px; }
.pl-footer-legal a { font: 500 10px/1 var(--sans); color: var(--text-3); transition: color 0.2s ease; }
.pl-footer-legal a:hover { color: var(--text-2); }


/* ---- Scroll Animation ---- */
.pl-anim {
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.45s var(--ease), transform 0.45s var(--ease);
}
.pl-anim.vis { opacity: 1; transform: none; }

/* ---- Focus states ---- */
:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}
.pl-nav-links a:focus-visible,
.pl-nav-cta:focus-visible {
    outline-offset: 0;
    border-radius: 4px;
}

/* ---- Reduced motion ---- */
@media (prefers-reduced-motion: reduce) {
    .pl-anim { transition: none; }
    .pl-trusted-logos { animation: none !important; }
}

/* ---- Nav active state (shared) ---- */
.pl-nav-links a.is-current {
    background: rgba(0,0,0,0.04);
    color: var(--accent);
}

/* ---- FAQ accordion (shared) ---- */
.pl-faq-list {
    display: flex;
    flex-direction: column;
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: 4px;
    overflow: hidden;
}
.pl-faq-item {
    padding: 18px 24px;
    background: var(--bg0);
    cursor: pointer;
    transition: background 0.2s ease;
}
.pl-faq-item:hover { background: var(--bg1); }
.pl-faq-q {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}
.pl-faq-q h4 {
    font: 500 14px/1.4 var(--sans);
    margin: 0;
    flex: 1;
}
.pl-faq-toggle {
    font: 300 18px/1 var(--sans);
    color: var(--text-3);
    transition: transform 0.2s ease, color 0.2s ease;
    flex-shrink: 0;
}
.pl-faq-item.is-open .pl-faq-toggle {
    transform: rotate(45deg);
    color: var(--accent);
}
.pl-faq-a {
    font: 500 13px/1.6 var(--sans);
    color: var(--text-2);
    max-width: 580px;
    margin: 0;
    height: 0;
    opacity: 0;
    overflow: hidden;
    transition: height 0.3s ease, opacity 0.3s ease, margin 0.3s ease;
}
.pl-faq-item.is-open .pl-faq-a {
    height: auto;
    opacity: 1;
    margin-top: 10px;
}


/* ---- Responsive ---- */
@media (max-width: 1024px) {
    .pl-hero { grid-template-columns: 1fr; }
    .pl-hero-left { align-items: flex-start; text-align: left; border-right: none; border-bottom: 1px solid var(--border); }
    .pl-hero-tags { justify-content: flex-start; }
    .pl-hero-cta { justify-content: flex-start; }
    .pl-section { padding: 80px 40px; }
    .pl-trusted { gap: 24px; padding: 20px 40px; flex-wrap: wrap; }
    .pl-carousel { flex-direction: column; height: auto; }
    .pl-carousel-panel { flex: 0 0 52px; }
    .pl-carousel-panel.is-active { flex: 0 0 auto; }
    .pl-carousel-label { writing-mode: horizontal-tb; transform: none; font-size: 15px; justify-content: space-between; padding: 0 24px; }
    .pl-carousel-label::after { font-size: 18px; }
    .pl-carousel-content { padding: 24px; }
    .pl-carousel-body { grid-template-columns: 1fr; }
    .pl-carousel-visual { min-height: 120px; }
    .pl-footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
    /* Mobile nav — hamburger drawer */
    .pl-nav { flex-wrap: wrap; padding: 14px 20px; }
    .pl-nav-links, .pl-nav-right { display: none; }
    .pl-nav-toggle {
        display: flex;
        flex-direction: column;
        gap: 5px;
        background: none;
        border: none;
        cursor: pointer;
        padding: 8px;
    }
    .pl-nav-toggle span {
        display: block;
        width: 20px;
        height: 2px;
        background: var(--text);
        border-radius: 1px;
        transition: transform 0.2s ease, opacity 0.2s ease;
    }
    .pl-nav.is-open .pl-nav-toggle span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
    .pl-nav.is-open .pl-nav-toggle span:nth-child(2) { opacity: 0; }
    .pl-nav.is-open .pl-nav-toggle span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
    .pl-nav.is-open .pl-nav-links {
        display: flex;
        flex-direction: column;
        width: 100%;
        order: 10;
        padding: 12px 0 4px;
        margin-top: 12px;
        border-top: 1px solid var(--border);
        gap: 0;
    }
    .pl-nav.is-open .pl-nav-links a {
        padding: 14px 0;
        font-size: 15px;
        border-bottom: 1px solid rgba(0,0,0,0.04);
        border-radius: 0;
    }
    .pl-nav.is-open .pl-nav-right {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        width: 100%;
        order: 11;
        margin-top: 8px;
    }
    .pl-nav.is-open .pl-nav-cta {
        padding: 14px 20px;
    }

    .pl-section { padding: 64px 24px; }
    .pl-hero-left { padding: 32px 24px; }
    .pl-pillar { grid-template-columns: 40px 1fr auto; gap: 16px; padding: 20px 24px; }
    .pl-pillar-icon { width: 40px; height: 40px; }
    .pl-hero-right { display: none; }
    .pl-hero { grid-template-columns: 1fr; }
    .pl-metrics { padding: 24px 16px; gap: 0; }
    .pl-metric-val { font-size: clamp(24px, 6vw, 36px); }
    .pl-metric-lbl { font-size: 10px; letter-spacing: 0.03em; }
    .pl-metric-lbl--full { display: none; }
    .pl-metric-lbl--short { display: inline; }
    .pl-metric-sep { height: 32px; margin: 0 8px; }
    .pl-footer { padding: 40px 24px 24px; }
    .pl-footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .pl-trusted { padding: 16px 0; overflow: hidden; flex-direction: column; gap: 12px; }
    .pl-trusted-label { padding-left: 24px; align-self: flex-start; }
    .pl-trusted-logos {
        gap: 40px;
        flex-wrap: nowrap;
        animation: marquee 12s linear infinite;
        width: max-content;
    }
    .pl-trusted-logos img { flex-shrink: 0; }
    .pl-marquee-dup { display: inline !important; }
    @keyframes marquee {
        0% { transform: translateX(0); }
        100% { transform: translateX(-50%); }
    }
    .pl-cta { padding: 64px 24px 48px; }
    .pl-cta-tracks { grid-template-columns: 1fr; }
    .pl-quote { padding: 40px 24px; }
    .pl-vision { padding: 56px 24px; }
    .pl-vision-text { text-align: left; }
    .pl-carousel-content { padding: 20px; }
    .pl-carousel-body { gap: 16px; }

    /* Footer — larger tap targets */
    .pl-footer-col a { font-size: 13px; padding: 8px 0; }

    /* Font bumps for mobile readability */
    .pl-eyebrow { font-size: 12px; }
    .pl-metric-lbl { font-size: 12px; }
}