*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue:       #0066CC;
  --blue-light: #3399FF;
  --ink:        #0A0C10;
  --ink-2:      #111318;
  --ink-3:      #1A1D26;
  --silver:     #8A92A6;
  --white:      #F4F5F8;
  --border-d:   rgba(255,255,255,.08);
  --body-bg:    #F2F4F8;
  --border-l:   #DDE2EC;
  --muted-l:    #5A6080;
}

body {
  font-family: 'Instrument Sans', sans-serif;
  background: var(--body-bg);
  color: var(--ink);
}

/* NAV */
nav {
  position: sticky; top: 0; z-index: 200;
  height: 70px;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 5vw;
  background: rgba(10,12,16,.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-d);
}
.nav-brand { display: flex; align-items: center; gap: 14px; text-decoration: none; }
.nav-emblem {
  width: 40px; height: 40px; background: var(--blue);
  display: flex; align-items: center; justify-content: center;
  clip-path: polygon(0 0, 85% 0, 100% 15%, 100% 100%, 15% 100%, 0 85%);
}
.nav-emblem svg { width: 22px; height: 22px; fill: #fff; }
.nav-brand-name {
  display: block; font-family: 'Syne', sans-serif;
  font-size: 14px; font-weight: 800; letter-spacing: .5px; color: var(--white);
}
.nav-brand-sub {
  display: block; font-size: 10px; color: var(--silver);
  letter-spacing: 1.5px; text-transform: uppercase;
}
.nav-back {
  display: flex; align-items: center; gap: 8px;
  text-decoration: none; color: var(--silver);
  font-size: 13px; font-weight: 500; transition: color .2s;
}
.nav-back:hover { color: var(--blue-light); }

/* HERO */
.pp-hero {
  background: var(--ink);
  padding: 80px 5vw 64px;
  position: relative; overflow: hidden;
}
.pp-hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image: linear-gradient(var(--border-d) 1px, transparent 1px),
                    linear-gradient(90deg, var(--border-d) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black, transparent);
}
.pp-hero::after {
  content: '';
  position: absolute; top: -60px; right: -60px;
  width: 360px; height: 360px; border-radius: 50%;
  background: radial-gradient(circle, rgba(0,102,204,.25), transparent 70%);
  pointer-events: none;
}

.pp-eyebrow {
  display: flex; align-items: center; gap: 10px;
  font-size: 11px; font-weight: 600; letter-spacing: 2.5px;
  text-transform: uppercase; color: var(--blue-light);
  margin-bottom: 18px; position: relative; z-index: 1;
}
.pp-eyebrow::before { content: ''; width: 28px; height: 2px; background: var(--blue-light); }

.pp-hero-title {
  font-family: 'Syne', sans-serif;
  font-size: clamp(42px, 6.5vw, 86px);
  font-weight: 800; line-height: .92;
  letter-spacing: -2px; color: var(--white);
  margin-bottom: 24px; position: relative; z-index: 1;
}
.pp-meta {
  display: flex; gap: 36px; flex-wrap: wrap;
  font-size: 13px; color: var(--silver);
  position: relative; z-index: 1;
}
.pp-meta strong { color: rgba(255,255,255,.7); font-weight: 600; }

/* LAYOUT */
.pp-layout {
  display: grid; grid-template-columns: 280px 1fr;
  max-width: 1400px; margin: 0 auto;
}

/* SIDEBAR */
.pp-sidebar {
  padding: 48px 28px 48px 5vw;
  border-right: 1px solid var(--border-l);
  position: sticky; top: 70px;
  height: calc(100vh - 70px); overflow-y: auto;
  background: #fff;
}
.pp-sidebar h3 {
  font-family: 'Syne', sans-serif;
  font-size: 10px; font-weight: 700; letter-spacing: 2.5px;
  text-transform: uppercase; color: #9AA0B5; margin-bottom: 18px;
}
.pp-sidebar ul { list-style: none; }
.pp-sidebar ul li { margin-bottom: 3px; }
.pp-sidebar ul li a {
  display: block; padding: 8px 12px;
  text-decoration: none; color: var(--muted-l);
  font-size: 13px; font-weight: 500; line-height: 1.4;
  border-left: 2px solid transparent;
  transition: color .2s, border-color .2s, background .2s;
  border-radius: 0 6px 6px 0;
}
.pp-sidebar ul li a:hover {
  color: var(--blue); border-left-color: var(--blue);
  background: rgba(0,102,204,.05);
}

/* CONTENT */
.pp-content { padding: 60px 5vw 100px; max-width: 840px; }

.pp-intro-box {
  padding: 22px 26px;
  background: rgba(0,102,204,.06);
  border: 1px solid rgba(0,102,204,.2);
  border-left: 4px solid var(--blue);
  border-radius: 4px; margin-bottom: 52px;
  font-size: 15px; color: var(--muted-l); line-height: 1.7;
}
.pp-intro-box strong { color: var(--ink); font-weight: 700; }

.pp-section { margin-bottom: 60px; }
.pp-sec-tag {
  display: flex; align-items: center; gap: 8px;
  font-family: 'Syne', sans-serif;
  font-size: 10px; font-weight: 700; letter-spacing: 2.5px;
  text-transform: uppercase; color: var(--blue);
  margin-bottom: 10px;
}
.pp-sec-tag::before { content: ''; width: 18px; height: 2px; background: var(--blue); }

.pp-section h2 {
  font-family: 'Syne', sans-serif;
  font-size: 28px; font-weight: 700; color: var(--ink);
  margin-bottom: 22px; padding-bottom: 16px;
  border-bottom: 1px solid var(--border-l);
  letter-spacing: -.3px;
}
.pp-section p {
  font-size: 15px; color: var(--muted-l); line-height: 1.85;
  font-weight: 300; margin-bottom: 15px;
}
.pp-section p:last-child { margin-bottom: 0; }

.pp-section ul { list-style: none; margin: 16px 0; }
.pp-section ul li {
  font-size: 15px; color: var(--muted-l); line-height: 1.7;
  padding: 10px 0 10px 22px; position: relative;
  border-bottom: 1px solid var(--border-l);
}
.pp-section ul li:last-child { border-bottom: none; }
.pp-section ul li::before {
  content: '›'; position: absolute; left: 0; top: 9px;
  color: var(--blue); font-size: 18px; font-weight: 700;
}
.pp-section ul li strong { color: var(--ink); font-weight: 600; }

.pp-callout {
  padding: 20px 24px;
  background: #fff; border: 1px solid var(--border-l);
  border-left: 4px solid #22A06B;
  border-radius: 4px; margin: 22px 0;
  font-size: 14px; color: var(--muted-l); line-height: 1.7;
}
.pp-callout strong { color: var(--ink); font-weight: 600; }

/* Contact card */
.pp-contact-card {
  background: var(--ink); border-radius: 8px; padding: 40px;
  margin-top: 24px; border: 1px solid var(--border-d);
}
.pp-contact-card h3 {
  font-family: 'Syne', sans-serif;
  font-size: 20px; font-weight: 700; color: var(--white);
  margin-bottom: 24px; letter-spacing: -.2px;
}
.pp-contact-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.pp-contact-field strong {
  display: block; font-size: 10px; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase;
  color: var(--blue-light); margin-bottom: 5px;
}
.pp-contact-field span, .pp-contact-field a {
  font-size: 14px; color: rgba(255,255,255,.55); line-height: 1.6;
}
.pp-contact-field a { color: var(--blue-light); text-decoration: none; }
.pp-contact-field a:hover { text-decoration: underline; }

/* FOOTER */
footer {
  background: var(--ink-2); border-top: 1px solid var(--border-d);
  padding: 28px 5vw;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
}
footer span { font-size: 12px; color: rgba(138,146,166,.35); }
footer a { font-size: 12px; color: rgba(138,146,166,.5); text-decoration: none; transition: color .2s; }
footer a:hover { color: var(--blue-light); }

@media (max-width: 768px) {
  .pp-layout { grid-template-columns: 1fr; }
  .pp-sidebar { position: static; height: auto; border-right: none; border-bottom: 1px solid var(--border-l); }
  .pp-contact-grid { grid-template-columns: 1fr; }
}