/* ========================================
 * Portfolio Page — Dark Terminal Theme
 * Based on Claude Design handoff: Portfolio.html
 * ======================================== */

:root {
  --pf-bg:         #0B1422;
  --pf-bg-deep:    #070E19;
  --pf-surface:    #152137;
  --pf-surface-2:  #1B2944;
  --pf-surface-3:  #223156;
  --pf-rule:       #233457;
  --pf-rule-hi:    #2D4472;
  --pf-ink:        #EAF0FF;
  --pf-ink-dim:    #9AA7C2;
  --pf-ink-fade:   #5E6C8A;
  --pf-accent:     #A8B8F5;
  --pf-accent-2:   #8FA8FF;
  --pf-accent-3:   #6D8BF3;
  --pf-highlight:  #C8D1FF;
  --pf-f-display:  "Space Mono", ui-monospace, Menlo, monospace;
  --pf-f-body:     "Inter", ui-sans-serif, system-ui, sans-serif;
}

/* When portfolio layout is active, override body styles */
body.portfolio-body {
  background: var(--pf-bg) !important;
  color: var(--pf-ink) !important;
  font-family: var(--pf-f-body) !important;
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: geometricPrecision;
  overflow-x: hidden;
}

body.portfolio-body ::selection {
  background: var(--pf-accent);
  color: #0B1422;
}

body.portfolio-body a {
  color: inherit;
  text-decoration: none;
}

body.portfolio-body button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
}

/* Decorative dot pattern */
.pf-dots {
  position: fixed;
  z-index: 0;
  pointer-events: none;
  opacity: .55;
  background-image: radial-gradient(circle, var(--pf-rule-hi) 1px, transparent 1.6px);
  background-size: 16px 16px;
}
.pf-dots--tl { top: 86px; left: 24px; width: 120px; height: 96px; }
.pf-dots--br { bottom: 40px; right: 24px; width: 160px; height: 120px; }

/* ===== TOP HEADER ===== */
.pf-top {
  position: sticky;
  top: 0;
  z-index: 30;
  background: linear-gradient(to bottom, rgba(11,20,34,.96), rgba(11,20,34,.7));
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(35,52,87,.5);
}
.pf-topbar {
  max-width: 1240px;
  margin: 0 auto;
  padding: 22px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.pf-brand {
  font-family: var(--pf-f-display);
  font-weight: 700;
  font-size: 20px;
  color: var(--pf-ink);
  letter-spacing: -.01em;
}
.pf-brand .pf-dot { color: var(--pf-accent); }
.pf-nav {
  display: flex;
  gap: 28px;
  align-items: center;
  font-size: 14px;
  color: var(--pf-ink-dim);
}
.pf-nav a {
  transition: color .15s;
}
.pf-nav a:hover, .pf-nav a.on {
  color: var(--pf-ink);
}
.pf-contacts {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--pf-accent);
  color: #0B1422;
  padding: 8px 18px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 14px;
  transition: background .15s;
}
.pf-contacts:hover {
  background: var(--pf-highlight);
}
.pf-contacts .pf-arr {
  display: inline-block;
  width: 14px;
  height: 14px;
  position: relative;
}
.pf-contacts .pf-arr::before {
  content: "";
  position: absolute;
  inset: 0;
  background: currentColor;
  mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='black' d='M13 5l7 7-7 7v-4H4v-6h9z'/></svg>") center/contain no-repeat;
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='black' d='M13 5l7 7-7 7v-4H4v-6h9z'/></svg>") center/contain no-repeat;
}

/* ===== PAGE LAYOUT ===== */
.pf-page {
  max-width: 1240px;
  margin: 0 auto;
  padding: 40px 0 96px;
  position: relative;
  z-index: 2;
}

.pf-content {
  overflow: hidden;
}

/* ===== SIDEBAR ===== */
.pf-side {
  display: none;
}
.pf-side a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 20px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  color: var(--pf-ink-dim);
  transition: color .15s;
}
.pf-side a:hover { color: var(--pf-ink); }
.pf-side a.on {
  background: linear-gradient(to bottom, var(--pf-accent-2), var(--pf-accent-3));
  color: #0B1422;
}

/* ===== HERO TITLE ROW ===== */
.pf-h1row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 8px;
}
.pf-h1row h1 {
  font-family: var(--pf-f-display);
  font-weight: 700;
  font-size: clamp(32px, 3.6vw, 44px);
  letter-spacing: -.01em;
  line-height: 1.05;
  margin: 0;
}
.pf-meta {
  font-family: var(--pf-f-display);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--pf-ink-fade);
  text-transform: uppercase;
}
.pf-meta .pf-acc { color: var(--pf-accent); }
.pf-lede {
  font-size: 16px;
  color: var(--pf-ink-dim);
  max-width: 64ch;
  margin: 0 0 28px;
}
.pf-lede .pf-brace { color: var(--pf-accent); }

/* ===== PROJECT STRIP ===== */
.pf-strip-wrap {
  position: relative;
  margin: 0 0 28px;
}

.pf-strip-container {
  position: relative;
  overflow: hidden;
}

.pf-strip-scroll {
  overflow-x: auto;
  overflow-y: hidden;
  padding: 0 54px;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.pf-strip-scroll::-webkit-scrollbar { display: none; }

.pf-strip {
  display: flex;
  gap: 16px;
  scroll-snap-type: x mandatory;
  padding: 6px 0 16px;
  width: max-content;
  min-width: 100%;
}

.pf-edge {
  pointer-events: none;
  position: absolute;
  top: 0;
  bottom: 10px;
  width: 44px;
  z-index: 3;
  transition: opacity .3s;
}
.pf-edge--l {
  left: 54px;
  background: linear-gradient(to right, var(--pf-bg), transparent);
}
.pf-edge--r {
  right: 54px;
  background: linear-gradient(to left, var(--pf-bg), transparent);
}
.pf-edge--l.at-start { opacity: 0; }
.pf-edge--r.at-end { opacity: 0; }

.pf-strip-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--pf-surface-2);
  border: 2px solid var(--pf-rule-hi);
  color: var(--pf-ink);
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background .2s, color .2s, opacity .2s, transform .2s;
  opacity: .95;
  box-shadow: 0 4px 20px rgba(0,0,0,.4);
}
.pf-strip-nav--prev { left: 6px; }
.pf-strip-nav--next { right: 6px; }
.pf-strip-nav:hover {
  background: var(--pf-accent);
  color: #0B1422;
  transform: translateY(-50%) scale(1.08);
  box-shadow: 0 6px 24px rgba(168,184,245,.3);
}
.pf-strip-nav[disabled] { opacity: .25; pointer-events: none; }
.pf-strip-nav svg { width: 18px; height: 18px; }

.pf-card {
  flex: 0 0 260px;
  scroll-snap-align: center;
}

/* ===== PROJECT CARDS ===== */
.pf-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 4px;
  min-height: 20px;
}
.pf-card-featured {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--pf-f-display);
  font-size: 8px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: #0B1422;
  background: var(--pf-accent);
  padding: 2px 6px;
  border-radius: 4px;
}
.pf-card-featured svg {
  flex-shrink: 0;
}
.pf-card-company {
  font-family: var(--pf-f-display);
  font-size: 9px;
  letter-spacing: .08em;
  color: var(--pf-ink-fade);
  text-transform: uppercase;
  margin-left: auto;
}
.pf-card--featured {
  border-color: rgba(168, 184, 245, 0.5);
}
.pf-card--featured:hover {
  border-color: var(--pf-accent);
}

.pf-card {
  scroll-snap-align: center;
  display: flex;
  flex-direction: column;
  background: var(--pf-surface);
  border: 1.5px solid var(--pf-rule);
  border-radius: 14px;
  padding: 16px 16px 14px;
  cursor: pointer;
  transition: border-color .2s, background .2s, transform .2s;
  min-height: 260px;
}
.pf-card:hover {
  border-color: var(--pf-rule-hi);
  background: var(--pf-surface-2);
}
.pf-card.on {
  border-color: var(--pf-accent);
  background: var(--pf-surface-2);
  box-shadow: 0 0 0 1px rgba(168,184,245,.35), 0 10px 30px rgba(0,0,0,.35);
}
.pf-card-name {
  font-family: var(--pf-f-display);
  font-weight: 700;
  font-size: 14px;
  color: var(--pf-ink);
  line-height: 1.25;
  margin: 0 0 10px;
}

/* Card thumbnail */
.pf-card-thumb {
  border-radius: 10px;
  aspect-ratio: 16/10;
  background: linear-gradient(135deg, rgba(168,184,245,.14), rgba(109,139,243,.06));
  border: 1px solid rgba(168,184,245,.18);
  position: relative;
  overflow: hidden;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.pf-card-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(168,184,245,.07) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(168,184,245,.07) 1px, transparent 1px);
  background-size: 20px 20px;
  mask-image: radial-gradient(ellipse at center, black 60%, transparent 100%);
}
.pf-card-icon {
  width: 42px;
  height: 42px;
  color: var(--pf-accent);
  opacity: .9;
}
.pf-card-icon svg { width: 100%; height: 100%; stroke: currentColor; fill: none; stroke-width: 1.4; }
.pf-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 10px;
}
.pf-card.on .pf-card-thumb {
  background: linear-gradient(135deg, rgba(168,184,245,.22), rgba(109,139,243,.1));
}

.pf-card-blurb {
  font-size: 12.5px;
  color: var(--pf-ink-dim);
  line-height: 1.5;
  margin: 0;
  flex: 1;
}
.pf-card-foot {
  margin-top: auto;
  padding-top: 8px;
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
}
.pf-card-foot span {
  font-family: var(--pf-f-display);
  font-size: 8.5px;
  letter-spacing: .06em;
  color: var(--pf-ink-dim);
  text-transform: uppercase;
  padding: 2px 5px;
  border-radius: 4px;
  background: rgba(168,184,245,.07);
  border: 1px solid rgba(168,184,245,.14);
}
.pf-card-foot span:nth-child(1) {
  background: rgba(168,184,245,.12);
  border-color: rgba(168,184,245,.22);
  color: var(--pf-ink);
}

/* ===== DOT INDICATORS ===== */
.pf-dotsnav {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin: 4px 0 20px;
}
.pf-dotsnav button {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--pf-rule-hi);
  cursor: pointer;
  transition: background .15s, transform .15s;
}
.pf-dotsnav button.on {
  background: var(--pf-accent);
  transform: scale(1.25);
}

/* ===== HERO / SELECTED ===== */
.pf-hero {
  background: var(--pf-surface);
  border: 1px solid var(--pf-rule);
  border-radius: 18px;
  padding: 28px;
  position: relative;
  overflow: hidden;
}
.pf-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at top right, rgba(168,184,245,.08), transparent 55%);
  pointer-events: none;
}
.pf-hero-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 20px;
}
.pf-mn {
  font-family: var(--pf-f-display);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--pf-ink-fade);
  text-transform: uppercase;
}
.pf-mn .pf-acc { color: var(--pf-accent); }
.pf-hero h2 {
  font-family: var(--pf-f-display);
  font-weight: 700;
  font-size: clamp(26px, 2.8vw, 34px);
  color: var(--pf-ink);
  letter-spacing: -.01em;
  line-height: 1.1;
  margin: 0;
}

.pf-hero-body {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 32px;
  align-items: start;
  margin-bottom: 28px;
}
.pf-hero-details h3 {
  font-family: var(--pf-f-display);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--pf-ink-dim);
  text-transform: uppercase;
  margin: 0 0 10px;
}
.pf-hero-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}
.pf-tag {
  font-family: var(--pf-f-display);
  font-size: 10px;
  letter-spacing: .1em;
  color: var(--pf-accent);
  text-transform: uppercase;
  margin: 0;
}
.pf-hero-timeframe {
  font-family: var(--pf-f-display);
  font-size: 10px;
  letter-spacing: .1em;
  color: var(--pf-ink-fade);
  text-transform: uppercase;
}
.pf-subhead {
  font-family: var(--pf-f-display);
  font-size: 10px;
  letter-spacing: .14em;
  color: var(--pf-ink-dim);
  text-transform: uppercase;
  margin: 16px 0 8px;
}
.pf-pillars {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 4px;
}
.pf-pillars span {
  font-family: var(--pf-f-display);
  font-size: 10px;
  letter-spacing: .08em;
  color: var(--pf-accent);
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 6px;
  background: rgba(168,184,245,.1);
  border: 1px solid rgba(168,184,245,.2);
}
.pf-lead {
  font-size: 15px;
  color: var(--pf-ink);
  line-height: 1.6;
  margin: 0 0 16px;
}
.pf-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.pf-tags span {
  font-family: var(--pf-f-display);
  font-size: 10.5px;
  letter-spacing: .08em;
  color: var(--pf-ink-dim);
  text-transform: uppercase;
  padding: 4px 8px;
  border-radius: 6px;
  background: rgba(168,184,245,.06);
  border: 1px solid rgba(168,184,245,.15);
}
.pf-ctas {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.pf-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 13px;
  transition: background .15s, color .15s, border-color .15s;
}
.pf-btn--primary {
  background: var(--pf-accent);
  color: #0B1422;
}
.pf-btn--primary:hover {
  background: var(--pf-highlight);
}
.pf-btn--ghost {
  border: 1px solid var(--pf-rule-hi);
  color: var(--pf-ink);
  background: transparent;
}
.pf-btn--ghost:hover {
  border-color: var(--pf-accent);
  color: var(--pf-accent);
}

/* ===== HERO MEDIA ===== */
.pf-hero-media {
  aspect-ratio: 16/10;
  border-radius: 14px;
  border: 1px solid rgba(168,184,245,.22);
  background: linear-gradient(135deg, rgba(168,184,245,.14), rgba(109,139,243,.06)), var(--pf-bg-deep);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.pf-media-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(168,184,245,.08) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(168,184,245,.08) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: radial-gradient(ellipse at center, black 55%, transparent 100%);
}
.pf-media-label {
  position: absolute;
  top: 14px;
  left: 16px;
  font-family: var(--pf-f-display);
  font-size: 10px;
  letter-spacing: .14em;
  color: var(--pf-ink-dim);
  text-transform: uppercase;
}
.pf-media-label::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--pf-accent);
  margin-right: 7px;
  vertical-align: 1px;
}
.pf-media-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  position: relative;
  z-index: 1;
}
.pf-media-placeholder {
  font-family: var(--pf-f-display);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--pf-ink-fade);
  text-transform: uppercase;
}
.pf-media-icon {
  width: 64px;
  height: 64px;
  color: var(--pf-accent);
  opacity: .9;
}
.pf-media-icon svg { width: 100%; height: 100%; stroke: currentColor; fill: none; stroke-width: 1.2; }
.pf-media-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 10px;
}

/* ===== FEATURES ===== */
.pf-features {
  background: var(--pf-bg-deep);
  border: 1px solid var(--pf-rule);
  border-radius: 14px;
  padding: 22px 24px 24px;
}
.pf-features h3 {
  font-family: var(--pf-f-display);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--pf-ink-dim);
  text-transform: uppercase;
  margin: 0 0 18px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.pf-features h3::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--pf-rule);
}
.pf-features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.pf-feat {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 14px 16px;
  background: var(--pf-surface);
  border: 1px solid var(--pf-rule);
  border-radius: 10px;
  transition: border-color .15s, transform .15s;
}
.pf-feat:hover {
  border-color: var(--pf-rule-hi);
  transform: translateY(-1px);
}
.pf-feat-icon {
  width: 28px;
  height: 28px;
  border-radius: 7px;
  background: rgba(168,184,245,.1);
  border: 1px solid rgba(168,184,245,.25);
  color: var(--pf-accent);
  display: flex;
  align-items: center;
  justify-content: center;
}
.pf-feat-icon svg { width: 16px; height: 16px; stroke: currentColor; fill: none; stroke-width: 1.6; }
.pf-feat h4 {
  font-family: var(--pf-f-display);
  font-weight: 700;
  font-size: 13px;
  color: var(--pf-ink);
  letter-spacing: -.005em;
  margin: 2px 0 0;
  line-height: 1.25;
}
.pf-feat p {
  font-size: 12.5px;
  color: var(--pf-ink-dim);
  line-height: 1.5;
  margin: 0;
}

/* ===== HERO TRANSITION ===== */
.pf-hero[data-transition="1"] .pf-hero-head,
.pf-hero[data-transition="1"] .pf-hero-body,
.pf-hero[data-transition="1"] .pf-features {
  opacity: 0;
  transform: translateY(6px);
}
.pf-hero-head, .pf-hero-body, .pf-features {
  transition: opacity .28s ease, transform .28s ease;
}

/* ===== HOMEPAGE ===== */
.pf-home-hero {
  display: grid;
  grid-template-columns: 1fr 220px;
  gap: 40px;
  align-items: start;
  margin-bottom: 36px;
}
.pf-home-name {
  font-family: var(--pf-f-display);
  font-weight: 700;
  font-size: clamp(40px, 5vw, 60px);
  letter-spacing: -.01em;
  line-height: 1.02;
  margin: 0 0 14px;
}
.pf-home-role {
  font-size: 18px;
  color: var(--pf-ink);
  margin: 0 0 18px;
}
.pf-home-role .pf-brace { color: var(--pf-accent); }
.pf-home-intro {
  font-size: 15.5px;
  color: var(--pf-ink-dim);
  max-width: 62ch;
  margin: 0;
}

/* Portrait */
.pf-home-portrait {
  background: var(--pf-surface);
  border: 1.5px solid var(--pf-rule);
  border-radius: 16px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;
}
.pf-home-portrait img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 12px;
  display: block;
}
.pf-home-portrait-label {
  font-family: var(--pf-f-display);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--pf-ink-fade);
  text-transform: uppercase;
}

/* Stats */
.pf-home-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-bottom: 56px;
}
.pf-stat {
  background: var(--pf-surface);
  border: 1px solid var(--pf-rule);
  border-radius: 14px;
  padding: 20px 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 130px;
}
.pf-stat-num {
  font-family: var(--pf-f-display);
  font-weight: 700;
  font-size: 40px;
  color: var(--pf-ink);
  letter-spacing: -.02em;
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  line-height: 1;
}
.pf-stat-num .pf-stat-sym { color: var(--pf-accent); font-size: 30px; }
.pf-stat--signal .pf-stat-num { font-size: 22px; line-height: 1.15; }
.pf-stat--signal .pf-stat-num .pf-stat-glyph { color: var(--pf-accent); font-size: 22px; margin-right: 6px; }
.pf-stat-lbl { font-size: 13.5px; color: var(--pf-ink-dim); line-height: 1.4; }

/* Section label */
.pf-seclabel {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--pf-f-display);
  font-weight: 700;
  font-size: 22px;
  color: var(--pf-ink);
  margin: 56px 0 22px;
}
.pf-seclabel-mark {
  display: inline-flex;
  align-items: center;
  color: var(--pf-ink-dim);
  font-size: 16px;
}
.pf-seclabel-mark::before {
  content: "";
  display: inline-block;
  width: 38px;
  height: 2px;
  background: var(--pf-ink-dim);
  margin-right: 4px;
}
.pf-seclabel-mark::after { content: "."; }
.pf-seclabel-sub {
  margin-left: auto;
  font-family: var(--pf-f-body);
  font-weight: 400;
  font-size: 13px;
  color: var(--pf-ink-dim);
}

/* Services */
.pf-services {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-bottom: 24px;
}
.pf-svc {
  background: var(--pf-surface);
  border: 1px solid var(--pf-rule);
  border-radius: 14px;
  padding: 22px 22px 24px;
  display: flex;
  flex-direction: column;
  transition: border-color .15s, transform .15s, background .15s;
}
.pf-svc:hover {
  border-color: var(--pf-rule-hi);
  background: var(--pf-surface-2);
  transform: translateY(-2px);
}
.pf-svc-ic {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(168,184,245,.08);
  border: 1px solid rgba(168,184,245,.25);
  color: var(--pf-accent);
  margin-bottom: 16px;
}
.pf-svc-ic svg { width: 22px; height: 22px; stroke: currentColor; fill: none; stroke-width: 1.6; }
.pf-svc h3 {
  font-family: var(--pf-f-display);
  font-weight: 700;
  font-size: 16px;
  color: var(--pf-ink);
  margin: 0 0 10px;
  line-height: 1.25;
}
.pf-svc h3 .pf-brace { color: var(--pf-accent); }
.pf-svc p { font-size: 13.5px; color: var(--pf-ink-dim); line-height: 1.55; margin: 0; }

/* Skill bars */
.pf-bars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px 56px;
  max-width: 880px;
}
.pf-bar {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 20px;
  align-items: center;
}
.pf-bar-k { font-size: 14px; color: var(--pf-ink); }
.pf-bar-track {
  height: 6px;
  background: rgba(168,184,245,.1);
  border-radius: 999px;
  overflow: hidden;
  position: relative;
}
.pf-bar-fill {
  height: 100%;
  background: linear-gradient(to right, var(--pf-accent-3), var(--pf-accent));
  border-radius: 999px;
  width: 0;
  transition: width 1.2s cubic-bezier(.2,.7,.2,1);
}

/* Closing note */
.pf-note {
  margin-top: 64px;
  border-left: 2px solid var(--pf-accent);
  padding: 4px 0 4px 20px;
  font-weight: 300;
  font-size: 18px;
  line-height: 1.5;
  color: var(--pf-ink);
  max-width: 70ch;
}
.pf-note .pf-brace {
  color: var(--pf-accent);
  font-family: var(--pf-f-display);
  font-weight: 700;
}
.pf-note-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  font-family: var(--pf-f-display);
  font-weight: 700;
  font-size: 13px;
  color: #0B1422;
  background: var(--pf-accent);
  padding: 10px 18px;
  border-radius: 999px;
  transition: background .15s;
}
.pf-note-cta:hover { background: var(--pf-highlight); }

/* Sidebar chevron */
.pf-chev {
  width: 10px;
  height: 10px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  opacity: .7;
  display: inline-block;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 980px) {
  .pf-hero-body { grid-template-columns: 1fr; }
  .pf-features-grid { grid-template-columns: repeat(2, 1fr); }
  .pf-strip-scroll { padding: 0 46px; }
  .pf-strip-nav--prev { left: 4px; }
  .pf-strip-nav--next { right: 4px; }
  .pf-edge--l { left: 46px; }
  .pf-edge--r { right: 46px; }
  .pf-card { flex-basis: 240px; }
  .pf-home-hero { grid-template-columns: 1fr; }
  .pf-home-portrait { max-width: 260px; margin: 0 auto; }
  .pf-services { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  .pf-nav { display: none; }
  .pf-features-grid { grid-template-columns: 1fr; }
  .pf-strip-wrap { margin-bottom: 20px; }
  .pf-strip-scroll { padding: 0 38px; }
  .pf-edge--l { left: 38px; }
  .pf-edge--r { right: 38px; }
  .pf-card { flex-basis: min(82vw, 320px); }
  .pf-home-stats { grid-template-columns: 1fr; }
  .pf-services { grid-template-columns: 1fr; }
  .pf-bars { grid-template-columns: 1fr; }
  .pf-bar { grid-template-columns: 140px 1fr; }
}