/* ===== Design tokens — black & white base + a pinch of color ===== */
:root {
  --bg:        #ffffff;
  --bg-soft:   #f7f7f8;
  --bg-ink:    #0a0a0a;
  --card:      #ffffff;
  --ink:       #0a0a0a;
  --ink-2:     #52525b;
  --ink-3:     #9ca3af;
  --line:      rgba(10, 10, 10, 0.10);
  --line-2:    rgba(10, 10, 10, 0.16);
  /* the pinch of color */
  --accent:    #6366f1;
  --accent-2:  #8b5cf6;
  --accent-3:  #22d3ee;
  --grad:      linear-gradient(120deg, #6366f1 0%, #8b5cf6 52%, #22d3ee 100%);
  --grad-soft: linear-gradient(120deg, rgba(99,102,241,.16), rgba(139,92,246,.14), rgba(34,211,238,.12));
  --radius:    18px;
  --radius-sm: 12px;
  --shadow:    0 18px 50px -20px rgba(10, 10, 10, 0.22);
  --shadow-sm: 0 6px 22px -10px rgba(10, 10, 10, 0.16);
  --glow:      0 20px 60px -18px rgba(99, 102, 241, 0.45);
  --maxw:      1160px;
  --ease:      cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== Reset ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  position: relative;
  font-family: "Heebo", system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.7;
  font-size: 17px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
/* subtle grain overlay for a premium feel */
body::before {
  content: ""; position: fixed; inset: 0; z-index: 9999; pointer-events: none; opacity: .028;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' 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; }
ul, ol { list-style: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: 24px; }

/* ===== Scroll progress bar ===== */
.scroll-progress {
  position: fixed; inset-block-start: 0; inset-inline-start: 0; height: 3px; width: 0%;
  background: var(--grad); z-index: 200; transition: width .1s linear;
  box-shadow: 0 0 12px rgba(99,102,241,.6);
}

/* ===== Buttons ===== */
.btn {
  position: relative; overflow: hidden;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 15px 30px; border-radius: 999px; font-weight: 700; font-size: 16px;
  transition: transform .22s var(--ease), box-shadow .22s var(--ease), background .22s var(--ease), color .22s;
  white-space: nowrap;
}
/* shine sweep */
.btn::after {
  content: ""; position: absolute; inset: 0; transform: translateX(-120%);
  background: linear-gradient(115deg, transparent 30%, rgba(255,255,255,.35) 50%, transparent 70%);
  transition: transform .6s var(--ease);
}
.btn:hover::after { transform: translateX(120%); }
.btn-primary { background: var(--ink); color: #fff; box-shadow: var(--shadow-sm); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--glow); }
.btn-ghost { background: #fff; color: var(--ink); border: 1px solid var(--line-2); }
.btn-ghost:hover { background: var(--bg-soft); transform: translateY(-2px); border-color: var(--accent); color: var(--accent); }
.btn-invert { background: #fff; color: var(--ink); }
.btn-invert:hover { transform: translateY(-2px); box-shadow: 0 16px 44px -12px rgba(99,102,241,.7); }
.btn-block { width: 100%; }

/* ===== Header ===== */
.site-header {
  position: fixed; inset-block-start: 0; inset-inline: 0; z-index: 100;
  transition: background .3s var(--ease), border-color .3s var(--ease), box-shadow .3s;
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(16px) saturate(1.4);
  border-bottom-color: var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 800; }
.logo-mark { display: grid; place-items: center; transition: transform .4s var(--ease); }
.logo:hover .logo-mark { transform: rotate(-8deg) scale(1.05); }
/* recolor the inline SVG logo: dark mark with an accent core */
.logo-mark svg path { stroke: var(--ink) !important; }
.logo-mark svg path[fill] { fill: var(--accent) !important; stroke: none !important; opacity: 1 !important; }
.logo-text { font-size: 22px; letter-spacing: .2px; color: var(--ink); }

.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav a { padding: 9px 15px; border-radius: 999px; color: var(--ink-2); font-weight: 600; font-size: 15.5px; transition: color .2s, background .2s; }
.main-nav a:hover { color: var(--ink); background: rgba(99,102,241,.08); }
.main-nav .nav-cta { background: var(--ink); color: #fff; }
.main-nav .nav-cta:hover { background: var(--ink); color: #fff; transform: translateY(-1px); box-shadow: var(--glow); }

.nav-toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--ink); border-radius: 2px; transition: .3s var(--ease); }
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== Hero ===== */
.hero { position: relative; padding: 148px 0 88px; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.glow { position: absolute; border-radius: 50%; filter: blur(80px); opacity: .5; }
.glow-1 { width: 460px; height: 460px; background: radial-gradient(circle, rgba(99,102,241,.55), transparent 70%); top: -100px; inset-inline-start: -60px; animation: floatBlob 14s ease-in-out infinite; }
.glow-2 { width: 420px; height: 420px; background: radial-gradient(circle, rgba(34,211,238,.5), transparent 70%); top: 90px; inset-inline-end: -80px; animation: floatBlob 18s ease-in-out infinite reverse; }
.glow-3 { position: absolute; width: 380px; height: 380px; border-radius: 50%; filter: blur(90px); opacity: .35; background: radial-gradient(circle, rgba(139,92,246,.55), transparent 70%); bottom: -120px; inset-inline-start: 40%; animation: floatBlob 16s ease-in-out infinite; }
@keyframes floatBlob { 0%,100% { transform: translate(0,0) scale(1); } 33% { transform: translate(30px,-24px) scale(1.08); } 66% { transform: translate(-24px,20px) scale(.96); } }
.grid-overlay {
  position: absolute; inset: 0;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 75% 55% at 50% 28%, #000 25%, transparent 100%);
  opacity: .6;
}
.hero-inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }

.badge {
  display: inline-flex; align-items: center; gap: 8px; padding: 7px 16px 7px 14px; border-radius: 999px;
  font-size: 13.5px; font-weight: 600; color: var(--ink-2);
  background: rgba(255,255,255,.7); border: 1px solid var(--line-2); backdrop-filter: blur(6px); margin-bottom: 24px;
}
.badge::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--grad); box-shadow: 0 0 10px rgba(99,102,241,.8); animation: blink 2s ease-in-out infinite; }
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: .4; } }
.hero-title { font-size: clamp(35px, 5.2vw, 60px); font-weight: 800; line-height: 1.12; letter-spacing: -1.2px; color: var(--ink); }
.gradient-text {
  background: var(--grad); background-size: 200% auto; -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: gradShift 6s ease infinite; white-space: nowrap;
}
@keyframes gradShift { 0%,100% { background-position: 0% center; } 50% { background-position: 100% center; } }
.hero-sub { margin-top: 22px; font-size: 19px; color: var(--ink-2); max-width: 540px; }
.hero-sub strong { color: var(--ink); font-weight: 700; }
.hero-actions { display: flex; gap: 14px; margin-top: 34px; flex-wrap: wrap; }

.hero-stats { display: flex; gap: 44px; margin-top: 50px; flex-wrap: wrap; }
.hero-stats li { display: flex; flex-direction: column; }
.hero-stats strong { font-size: 38px; font-weight: 800; line-height: 1; letter-spacing: -1.5px; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-stats span { font-size: 14px; color: var(--ink-3); margin-top: 6px; }

/* Hero visual — dark code card with an animated accent border */
.hero-visual { position: relative; }
.code-card {
  position: relative; background: var(--bg-ink); border-radius: var(--radius);
  box-shadow: 0 30px 70px -28px rgba(10,10,10,.5); overflow: hidden;
}
.code-card::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1.5px;
  background: linear-gradient(130deg, rgba(99,102,241,.9), rgba(34,211,238,.5), rgba(139,92,246,.9));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude; opacity: .9;
}
.code-head { display: flex; align-items: center; gap: 8px; padding: 14px 18px; border-bottom: 1px solid #1c1c1c; position: relative; z-index: 1; }
.dot { width: 12px; height: 12px; border-radius: 50%; }
.dot.red { background: #f04747; } .dot.yellow { background: #e0b431; } .dot.green { background: #2fae4e; }
.code-title { margin-inline-start: auto; font-size: 13px; color: #6b7280; direction: ltr; }
.code-body { padding: 22px; font-family: "SF Mono", "Fira Code", Consolas, monospace; font-size: 14.5px; line-height: 1.9; direction: ltr; text-align: left; color: #d4d4d8; overflow-x: auto; position: relative; z-index: 1; }
.c-key { color: #a5b4fc; font-weight: 600; } .c-fn { color: #67e8f9; } .c-com { color: #71717a; font-style: italic; }

.badge-float {
  position: absolute; display: inline-flex; align-items: center; gap: 7px;
  padding: 10px 15px; border-radius: 12px; font-weight: 700; font-size: 13.5px;
  background: rgba(255,255,255,.9); border: 1px solid var(--line-2); box-shadow: var(--shadow-sm); color: var(--ink); backdrop-filter: blur(8px);
}
.badge-float::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }
.badge-a { top: -18px; inset-inline-start: -16px; animation: floaty 6s ease-in-out infinite; }
.badge-b { bottom: 44px; inset-inline-start: -28px; animation: floaty 6s ease-in-out infinite .8s; }
.badge-c { top: 40%; inset-inline-end: -24px; animation: floaty 6s ease-in-out infinite 1.6s; }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

/* ===== Trust strip — infinite marquee ===== */
.trust { border-block: 1px solid var(--line); background: var(--bg-soft); overflow: hidden; }
.trust-marquee { display: flex; overflow: hidden; padding: 24px 0; mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.trust-track { display: flex; flex-shrink: 0; gap: 52px; padding-inline-start: 52px; white-space: nowrap; animation: marquee 26s linear infinite; }
.trust:hover .trust-track { animation-play-state: paused; }
.trust-track span { color: var(--ink-3); font-weight: 700; font-size: 17px; letter-spacing: .3px; transition: color .2s; }
.trust-track span:hover { color: var(--accent); }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ===== Sections ===== */
.section { padding: 96px 0; position: relative; }
.section:nth-of-type(even) { background: var(--bg-soft); }
.section-head { text-align: center; max-width: 680px; margin: 0 auto 56px; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--accent); margin-bottom: 14px; }
.eyebrow::before { content: ""; width: 22px; height: 2px; border-radius: 2px; background: var(--grad); }
.section-head h2 { font-size: clamp(28px, 4vw, 44px); font-weight: 800; line-height: 1.2; letter-spacing: -.9px; color: var(--ink); }
.section-head p { margin-top: 16px; color: var(--ink-2); font-size: 18px; }

/* ===== Service cards ===== */
.cards-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card {
  position: relative; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 26px;
  transition: transform .3s var(--ease), border-color .3s, box-shadow .3s; overflow: hidden;
}
.card::after { content: ""; position: absolute; inset: 0; border-radius: inherit; background: var(--grad-soft); opacity: 0; transition: opacity .3s; z-index: 0; }
.card:hover { transform: translateY(-6px); border-color: transparent; box-shadow: var(--shadow); }
.card:hover::after { opacity: 1; }
.card > * { position: relative; z-index: 1; }
.card-icon { width: 56px; height: 56px; display: grid; place-items: center; font-size: 27px; border-radius: 14px; background: #fff; border: 1px solid var(--line); margin-bottom: 18px; transition: transform .3s var(--ease), box-shadow .3s; }
.card:hover .card-icon { transform: scale(1.08) rotate(-4deg); box-shadow: var(--glow); }
.card h3 { font-size: 20px; font-weight: 700; margin-bottom: 10px; color: var(--ink); }
.card p { color: var(--ink-2); font-size: 16px; }

/* ===== Integrations ===== */
.integ-layout { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.integ-flow { display: flex; flex-direction: column; gap: 18px; }
.flow-node { position: relative; background: var(--card); border: 1px solid var(--line-2); border-radius: var(--radius); padding: 22px 24px; text-align: center; box-shadow: var(--shadow-sm); }
.flow-node strong { display: block; font-size: 20px; margin-bottom: 4px; color: var(--ink); }
.flow-node span { color: var(--ink-2); font-size: 15px; }
.node-app { border-color: transparent; box-shadow: var(--glow); background:
  linear-gradient(#fff,#fff) padding-box, var(--grad) border-box; border: 1.5px solid transparent; }
.node-erp { flex: 1; }
.flow-erps { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.flow-arrows { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.flow-arrows .arrow { font-size: 30px; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; animation: pulse 2.2s ease-in-out infinite; }
.flow-label { font-size: 13.5px; color: var(--ink-3); }
@keyframes pulse { 0%,100% { opacity: .5; transform: scale(1); } 50% { opacity: 1; transform: scale(1.12); } }

.integ-list { display: flex; flex-direction: column; gap: 14px; }
.integ-list li { display: flex; align-items: flex-start; gap: 12px; font-size: 16.5px; color: var(--ink-2); }
.tick { flex-shrink: 0; width: 24px; height: 24px; display: grid; place-items: center; border-radius: 50%; background: var(--grad); color: #fff; font-size: 12px; font-weight: 800; margin-top: 3px; box-shadow: 0 4px 12px -4px rgba(99,102,241,.6); }

/* ===== Work grid ===== */
.work-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.work-card {
  position: relative; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px 26px; overflow: hidden; transition: transform .3s var(--ease), border-color .3s, box-shadow .3s;
}
.work-card::before { content: ""; position: absolute; inset-block-start: 0; inset-inline: 0; height: 3px; background: var(--grad); transform: scaleX(0); transform-origin: inline-start; transition: transform .35s var(--ease); }
.work-card:hover { transform: translateY(-6px); border-color: var(--line-2); box-shadow: var(--shadow); }
.work-card:hover::before { transform: scaleX(1); }
.work-tag { display: inline-block; font-size: 12.5px; font-weight: 700; color: var(--accent); background: rgba(99,102,241,.09); border: 1px solid rgba(99,102,241,.22); padding: 5px 12px; border-radius: 999px; margin-bottom: 16px; }
.work-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 10px; color: var(--ink); }
.work-card p { color: var(--ink-2); font-size: 16px; }

/* ===== Process ===== */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.step { position: relative; padding: 32px 24px 28px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); overflow: hidden; transition: transform .3s var(--ease), box-shadow .3s; }
.step:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.step-num { font-size: 44px; font-weight: 800; line-height: 1; display: block; margin-bottom: 14px; letter-spacing: -2px; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.step h3 { font-size: 19px; font-weight: 700; margin-bottom: 8px; color: var(--ink); }
.step p { color: var(--ink-2); font-size: 15.5px; }

/* ===== CTA band ===== */
.cta-band { position: relative; background: var(--bg-ink); color: #fff; overflow: hidden; }
.cta-band::before { content: ""; position: absolute; width: 600px; height: 600px; border-radius: 50%; filter: blur(100px); opacity: .5;
  background: radial-gradient(circle, rgba(99,102,241,.7), transparent 70%); top: -280px; inset-inline-start: 50%; transform: translateX(-50%); }
.cta-band::after { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px); background-size: 46px 46px; mask-image: radial-gradient(ellipse 60% 100% at 50% 0%, #000, transparent 70%); }
.cta-band-inner { position: relative; z-index: 1; text-align: center; padding: 82px 24px; }
.cta-band h2 { font-size: clamp(27px, 3.8vw, 42px); font-weight: 800; letter-spacing: -.7px; color: #fff; }
.cta-band p { margin-top: 14px; color: #a1a1aa; font-size: 18px; }
.cta-band .btn { margin-top: 28px; }

/* ===== Contact ===== */
.contact-card {
  position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 48px;
  background: var(--card); border-radius: 22px; padding: 48px; box-shadow: var(--shadow);
  border: 1.5px solid transparent; background:
    linear-gradient(#fff,#fff) padding-box,
    linear-gradient(140deg, rgba(99,102,241,.5), rgba(34,211,238,.35), rgba(139,92,246,.5)) border-box;
}
.contact-text h2 { font-size: clamp(26px, 3.5vw, 36px); font-weight: 800; margin-top: 12px; line-height: 1.24; color: var(--ink); }
.contact-text p { color: var(--ink-2); margin-top: 14px; font-size: 17px; }
.contact-info { margin-top: 26px; display: flex; flex-direction: column; gap: 12px; }
.contact-info li { font-size: 16px; color: var(--ink-2); }
.contact-info a { color: var(--ink); font-weight: 600; transition: color .2s; }
.contact-info a:hover { color: var(--accent); }

.contact-form { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field-full { grid-column: 1 / -1; }
.field label { font-size: 14.5px; font-weight: 600; color: var(--ink-2); }
.field input, .field select, .field textarea {
  font-family: inherit; font-size: 16px; color: var(--ink);
  background: #fff; border: 1px solid var(--line-2); border-radius: var(--radius-sm);
  padding: 12px 14px; transition: border-color .2s, box-shadow .2s; resize: vertical;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(99,102,241,.18); }
.contact-form .btn { grid-column: 1 / -1; margin-top: 4px; }
.form-status { grid-column: 1 / -1; font-size: 15px; text-align: center; min-height: 22px; }
.form-status.ok { color: #15803d; }
.form-status.err { color: #b91c1c; }

/* ===== Footer ===== */
.site-footer { border-top: 1px solid var(--line); padding-top: 56px; background: var(--bg); }
.footer-inner { display: grid; grid-template-columns: 1.5fr 1fr; gap: 40px; padding-bottom: 40px; }
.footer-brand .logo-text { font-size: 24px; color: var(--ink); }
.footer-brand p { color: var(--ink-3); margin-top: 12px; max-width: 400px; font-size: 15.5px; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 10px 24px; align-content: start; }
.footer-nav a { color: var(--ink-2); font-size: 15.5px; transition: color .2s; }
.footer-nav a:hover { color: var(--accent); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; padding: 22px 24px; border-top: 1px solid var(--line); color: var(--ink-3); font-size: 14px; }

/* ===== Reveal animation ===== */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.reveal.visible { opacity: 1; transform: none; }

/* ===== Responsive ===== */
@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { max-width: 480px; }
  .cards-grid, .work-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .integ-layout { grid-template-columns: 1fr; gap: 36px; }
  .contact-card { grid-template-columns: 1fr; padding: 36px; }
}
@media (max-width: 720px) {
  .main-nav {
    position: fixed; inset-block-start: 70px; inset-inline: 0; flex-direction: column; align-items: stretch;
    background: rgba(255,255,255,.98); backdrop-filter: blur(16px); padding: 16px 24px 28px; gap: 6px;
    border-bottom: 1px solid var(--line); transform: translateY(-140%); transition: transform .35s var(--ease); z-index: 90;
  }
  .main-nav.open { transform: translateY(0); }
  .main-nav a { padding: 13px 16px; font-size: 17px; }
  .nav-toggle { display: flex; }
  .section { padding: 72px 0; }
  .cards-grid, .work-grid, .steps { grid-template-columns: 1fr; }
  .contact-form { grid-template-columns: 1fr; }
  .hero-stats { gap: 28px; }
  .contact-card { padding: 26px; }
  .footer-inner { grid-template-columns: 1fr; }
  .hero-title .gradient-text { white-space: normal; }
}

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

/* ===== Portfolio (client work) ===== */
.pf-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.pf-card { display: flex; flex-direction: column; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: transform .3s var(--ease), border-color .3s, box-shadow .3s; }
.pf-card:hover { transform: translateY(-6px); border-color: var(--line-2); box-shadow: var(--shadow); }
.pf-media { position: relative; height: 240px; display: block; background: linear-gradient(135deg, #0a0a0a, #2a2a35); overflow: hidden; }
a.pf-media { cursor: pointer; }
.pf-media img { width: 100%; height: auto; display: block; }
.pf-shot { transition: transform 5.5s ease; will-change: transform; }
.pf-card:hover .pf-shot { transform: translateY(calc(-100% + 240px)); }
.pf-media.shot::after { content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none; background: linear-gradient(180deg, rgba(10,10,10,.30), transparent 20%); }
.pf-mono { font-size: 42px; font-weight: 800; letter-spacing: 1px; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; opacity: .95; }
.pf-badge { position: absolute; top: 12px; inset-inline-start: 12px; z-index: 2; font-size: 12px; font-weight: 700; padding: 5px 11px; border-radius: 999px; background: rgba(255,255,255,.92); color: var(--ink); backdrop-filter: blur(4px); }
.pf-badge.video { background: var(--grad); color: #fff; }
.pf-play-overlay { position: absolute; inset: 0; z-index: 1; display: grid; place-items: center; background: rgba(10,10,10,.34); border: none; cursor: pointer; transition: background .3s; }
.pf-card:hover .pf-play-overlay { background: rgba(10,10,10,.5); }
.pf-play-btn { width: 62px; height: 62px; border-radius: 50%; background: rgba(255,255,255,.96); display: grid; place-items: center; font-size: 20px; color: var(--ink); padding-inline-start: 4px; box-shadow: var(--glow); transition: transform .3s; }
.pf-play-overlay:hover .pf-play-btn { transform: scale(1.12); }
.pf-body { padding: 22px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.pf-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.pf-tags span { font-size: 11.5px; font-weight: 700; color: var(--ink-2); background: var(--bg-soft); border: 1px solid var(--line); padding: 4px 10px; border-radius: 999px; }
.pf-tags .pf-type { color: var(--accent); border-color: rgba(99,102,241,.25); background: rgba(99,102,241,.08); }
.pf-body h3 { font-size: 19px; font-weight: 700; margin-bottom: 8px; color: var(--ink); }
.pf-body p { font-size: 15.5px; color: var(--ink-2); flex: 1; }
.pf-action { margin-top: 16px; align-self: flex-start; display: inline-flex; align-items: center; gap: 7px; font-weight: 700; font-size: 15px; color: var(--ink); border-bottom: 2px solid var(--accent); padding-bottom: 2px; cursor: pointer; background: none; transition: gap .2s, color .2s; }
.pf-action:hover { gap: 12px; color: var(--accent); }

/* hover hint on preview media */
.pf-live-hint { position: absolute; bottom: 10px; inset-inline-start: 10px; z-index: 3; font-size: 12.5px; font-weight: 700; color: #fff; background: rgba(10,10,10,.62); backdrop-filter: blur(4px); padding: 6px 12px; border-radius: 999px; opacity: 0; transform: translateY(6px); transition: opacity .25s var(--ease), transform .25s var(--ease); pointer-events: none; }
.pf-card:hover .pf-live-hint { opacity: 1; transform: none; }

/* Video modal */
.video-modal { position: fixed; inset: 0; z-index: 300; display: none; align-items: center; justify-content: center; padding: 24px; }
.video-modal.open { display: flex; }
.video-modal-backdrop { position: absolute; inset: 0; background: rgba(5,6,12,.82); backdrop-filter: blur(6px); }
.video-modal-inner { position: relative; z-index: 1; width: min(880px, 100%); background: #0a0a0a; border: 1px solid rgba(255,255,255,.12); border-radius: 16px; overflow: hidden; box-shadow: 0 40px 120px -30px rgba(0,0,0,.85); animation: modalIn .3s var(--ease); }
@keyframes modalIn { from { opacity: 0; transform: translateY(16px) scale(.98); } to { opacity: 1; transform: none; } }
.video-modal-inner video { width: 100%; display: block; background: #000; aspect-ratio: 16 / 9; }
.video-modal-close { position: absolute; top: 10px; inset-inline-end: 14px; z-index: 2; width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,.14); color: #fff; font-size: 24px; line-height: 1; display: grid; place-items: center; transition: background .2s; }
.video-modal-close:hover { background: rgba(255,255,255,.26); }
.video-modal-title { color: #d4d4d8; font-size: 15px; padding: 14px 18px; text-align: center; }
.video-modal-msg { color: #a1a1aa; font-size: 16px; padding: 56px 24px; text-align: center; line-height: 1.7; }

@media (max-width: 960px) { .pf-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 720px) { .pf-grid { grid-template-columns: 1fr; } }