/* ============ Quicknode LLC — luminous network velocity ============ */
:root {
  --bg: #F6F8FB;
  --surface: #FFFFFF;
  --card: #EEF3F9;
  --primary: #0B1F3A;
  --accent: #0066FF;
  --pulse: #00D9A3;
  --chrome: #6B7C93;
  --muted: #8A99AD;
  --line: #DCE4EE;
  --shadow: 0 4px 20px rgba(11,31,58,0.06);
  --shadow-hover: 0 10px 32px rgba(11,31,58,0.12);
  --r-card: 8px;
  --r-btn: 6px;
  --display: "Sora", sans-serif;
  --body: "Inter Tight", sans-serif;
  --mono: "Martian Mono", monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--body);
  background: var(--bg);
  color: var(--primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img, canvas { display: block; }

/* dot grid utility */
.dotgrid {
  background-image: radial-gradient(var(--line) 1px, transparent 1px);
  background-size: 24px 24px;
}

/* ---------- pulse dot ---------- */
.dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--pulse);
  animation: pulse 2s infinite ease-in-out;
}
@keyframes pulse {
  0%,100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.5; }
}

/* ---------- containers ---------- */
.wrap { max-width: 72rem; margin: 0 auto; padding: 0 1.5rem; }
.wrap-wide { max-width: 90rem; margin: 0 auto; padding: 0 1.5rem; }
.wrap-narrow { max-width: 56rem; margin: 0 auto; padding: 0 1.5rem; }

.mono-label {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.mono-label.teal { color: var(--pulse); }
.mono-label.chrome { color: var(--chrome); }

.section-title {
  font-family: var(--display);
  font-weight: 800;
  color: var(--primary);
  font-size: clamp(1.7rem, 4vw, 2.7rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

/* ---------- buttons ---------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--body);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.8rem 1.5rem;
  border-radius: var(--r-btn);
  cursor: pointer;
  border: 1.5px solid transparent;
  overflow: hidden;
  transition: color 0.25s ease, border-color 0.25s ease, background 0.25s ease;
  z-index: 0;
}
.btn::after {
  content: "";
  position: absolute; inset: 0;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
  z-index: -1;
}
.btn-accent { background: var(--accent); color: #fff; }
.btn-accent::after { background: var(--primary); }
.btn-accent:hover::after { transform: scaleX(1); }
.btn-ghost { background: transparent; color: var(--primary); border-color: var(--primary); }
.btn-ghost::after { background: var(--primary); }
.btn-ghost:hover { color: #fff; }
.btn-ghost:hover::after { transform: scaleX(1); }
.btn-teal { background: var(--pulse); color: var(--primary); }
.btn-teal::after { background: var(--accent); }
.btn-teal:hover { color: #fff; }
.btn-teal:hover::after { transform: scaleX(1); }

/* ============ NAV ============ */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  transition: box-shadow 0.25s ease;
}
.nav.scrolled { box-shadow: 0 2px 16px rgba(11,31,58,0.06); }
.nav-inner {
  max-width: 90rem; margin: 0 auto; padding: 0.9rem 1.5rem;
  display: flex; align-items: center; justify-content: space-between;
}
.logo { display: flex; flex-direction: column; line-height: 1; }
.logo-mark {
  font-family: var(--display); font-weight: 800; font-size: 1.35rem;
  letter-spacing: -0.02em; display: flex; align-items: center; gap: 3px;
}
.logo-mark .q { color: var(--primary); }
.logo-mark .n { color: var(--accent); }
.logo-sub {
  font-family: var(--mono); font-size: 0.5rem; color: var(--chrome);
  letter-spacing: 0.18em; margin-top: 4px;
}
.nav-links { display: flex; align-items: center; gap: 1.25rem; }
.nav-links a {
  position: relative; font-weight: 500; font-size: 0.85rem;
  color: var(--chrome); transition: color 0.25s ease; padding: 4px 0;
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: -2px;
  height: 2px; width: 100%; background: var(--accent);
  transform: scaleX(0); transform-origin: left; transition: transform 0.25s ease;
}
.nav-links a:hover { color: var(--primary); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-links a.active { color: var(--primary); }
.nav-links a.active::after { transform: scaleX(1); }
.nav-cta { display: flex; align-items: center; gap: 1.2rem; }
.hamburger {
  display: none; background: none; border: none; cursor: pointer;
  width: 30px; height: 22px; position: relative; z-index: 200;
}
.hamburger span {
  position: absolute; left: 0; width: 100%; height: 2px; background: var(--primary);
  transition: transform 0.3s ease, opacity 0.3s ease, top 0.3s ease;
}
.hamburger span:nth-child(1) { top: 0; }
.hamburger span:nth-child(2) { top: 10px; }
.hamburger span:nth-child(3) { top: 20px; }
.hamburger.open span:nth-child(1) { top: 10px; transform: rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { top: 10px; transform: rotate(-45deg); }

.mobile-overlay {
  position: fixed; inset: 0; background: var(--surface); z-index: 150;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 1.8rem; opacity: 0; pointer-events: none; transform: translateY(-8px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.mobile-overlay.open { opacity: 1; pointer-events: auto; transform: translateY(0); }
.mobile-overlay a {
  font-family: var(--display); font-weight: 800; font-size: 1.8rem; color: var(--primary);
}
.mobile-overlay a.active { color: var(--accent); }

/* ============ HERO ============ */
.hero {
  position: relative; min-height: 100dvh; display: flex; align-items: center;
  background: var(--bg); overflow: hidden;
}
.hero-canvas { position: absolute; inset: 0; z-index: 0; opacity: 0.55; }
.hero-dotgrid { position: absolute; inset: 0; z-index: 0; opacity: 0.5; }
.hero-inner { position: relative; z-index: 2; padding: 5rem 0; }
.hero-content { max-width: 62%; }
.pill {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.12em;
  color: var(--primary); background: rgba(0,217,163,0.12);
  border: 1px solid rgba(0,217,163,0.4); padding: 0.4rem 0.9rem;
  border-radius: 999px; margin-bottom: 1.5rem;
}
.hero h1 {
  font-family: var(--display); font-weight: 800;
  font-size: clamp(2.2rem, 6vw, 4rem); line-height: 1.05;
  letter-spacing: -0.03em; color: var(--primary); margin-bottom: 1.5rem;
}
.hero h1 .line { display: block; }
.hero p.lead {
  font-size: 1.1rem; color: var(--chrome); max-width: 40rem; margin-bottom: 2rem;
}
.hero-ctas { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 2rem; }
.hero-meta { font-family: var(--mono); font-size: 0.7rem; color: var(--muted); letter-spacing: 0.08em; }

/* line-rise animation */
.rise { opacity: 0; transform: translateY(28px); animation: rise 0.7s ease-out forwards; }
@keyframes rise { to { opacity: 1; transform: translateY(0); } }

/* ============ SPEED BAR ============ */
.speedbar { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.speedbar-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); align-items: center;
}
.signal {
  padding: 2rem 1.5rem; position: relative; text-align: left;
}
.signal:not(:last-child)::after {
  content: "●"; color: var(--pulse); font-size: 0.6rem; position: absolute; right: -0.3rem; top: 50%;
  transform: translateY(-50%);
}
.signal i { color: var(--accent); font-size: 1.4rem; margin-bottom: 0.7rem; }
.signal h4 { font-family: var(--body); font-weight: 700; color: var(--primary); font-size: 1rem; }
.signal p { color: var(--chrome); font-size: 0.85rem; }

/* ============ STATS ============ */
.stats { background: var(--bg); padding: 4rem 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.stat { text-align: center; position: relative; }
.stat-num {
  font-family: var(--display); font-weight: 800; color: var(--primary);
  font-size: clamp(2rem, 4vw, 3rem); line-height: 1;
}
.stat-num .cursor { color: var(--pulse); animation: blink 1s step-end infinite; }
@keyframes blink { 50% { opacity: 0; } }
.stat-label { font-family: var(--mono); font-size: 0.7rem; color: var(--chrome); letter-spacing: 0.1em; margin-top: 0.7rem; }

/* ============ shared section ============ */
.section { padding: 5rem 0; }
.section.surface { background: var(--surface); }
.section.bg { background: var(--bg); }
.section.card-bg { background: var(--card); }
.section-head { max-width: 42rem; margin-bottom: 3rem; }

/* ============ SERVICES GRID ============ */
.svc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.svc-card {
  position: relative; background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r-card); padding: 2rem 1.6rem; box-shadow: var(--shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  overflow: hidden;
}
.svc-card::before {
  content: ""; position: absolute; top: 0; left: 0; height: 3px; width: 100%;
  background: var(--accent); transform: scaleX(0); transform-origin: left;
  transition: transform 0.3s ease;
}
.svc-card::after {
  content: ""; position: absolute; bottom: 1rem; right: 1rem; width: 8px; height: 8px;
  border-radius: 50%; background: var(--pulse); opacity: 0; transition: opacity 0.25s ease;
}
.svc-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.svc-card:hover::before { transform: scaleX(1); }
.svc-card:hover::after { opacity: 1; animation: pulse 2s infinite ease-in-out; }
.svc-icon {
  width: 52px; height: 52px; border-radius: var(--r-card); background: var(--card);
  display: flex; align-items: center; justify-content: center; margin-bottom: 1.2rem;
}
.svc-icon i { color: var(--accent); font-size: 1.3rem; }
.svc-node { position: absolute; top: 1.2rem; right: 1.4rem; font-family: var(--mono); font-size: 0.65rem; color: var(--pulse); }
.svc-card h3 { font-family: var(--display); font-weight: 700; color: var(--primary); font-size: 1.15rem; margin-bottom: 0.6rem; }
.svc-card p { color: var(--chrome); font-size: 0.92rem; }

/* ============ WORK MOSAIC ============ */
.mosaic { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.tile {
  position: relative; border-radius: var(--r-card); border: 1px solid var(--line);
  overflow: hidden; min-height: 300px; display: flex; align-items: flex-end;
  padding: 1.8rem; cursor: pointer;
}
.tile.wide { grid-column: 1 / -1; min-height: 260px; }
.tile.g1 { background: linear-gradient(135deg, var(--primary), var(--accent)); }
.tile.g2 { background: linear-gradient(135deg, var(--primary), var(--pulse)); }
.tile.g3 { background: linear-gradient(135deg, var(--accent), var(--pulse)); }
.tile-live {
  position: absolute; top: 1.2rem; left: 1.2rem; font-family: var(--mono);
  font-size: 0.6rem; letter-spacing: 0.12em; color: #fff; background: rgba(0,0,0,0.2);
  padding: 0.3rem 0.7rem; border-radius: 999px; display: inline-flex; align-items: center; gap: 0.4rem;
}
.tile-body { position: relative; z-index: 2; }
.tile-tag { font-family: var(--mono); font-size: 0.68rem; color: var(--pulse); letter-spacing: 0.1em; margin-bottom: 0.4rem; display: block; }
.tile h3 { font-family: var(--display); font-weight: 800; color: #fff; font-size: 1.3rem; }
.tile-overlay {
  position: absolute; inset: 0; background: rgba(11,31,58,0.85); z-index: 3;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity 0.3s ease;
}
.tile-overlay span { font-family: var(--body); font-weight: 600; color: var(--pulse); font-size: 1.05rem; }
.tile:hover .tile-overlay { opacity: 1; }

/* ============ PHILOSOPHY ============ */
.philosophy {
  background: var(--card); border-left: 5px solid var(--accent);
  border-radius: var(--r-card); padding: 3rem;
  display: grid; grid-template-columns: 1.3fr 1fr; gap: 3rem;
}
.philosophy .divider { border-left: 1px solid var(--line); padding-left: 3rem; }
.philosophy-quote { font-family: var(--display); font-weight: 800; font-size: clamp(1.4rem,3vw,2rem); color: var(--primary); line-height: 1.2; margin-bottom: 1.5rem; letter-spacing: -0.02em; }
.philosophy p { color: var(--chrome); margin-bottom: 1rem; font-size: 0.95rem; }
.pillar { margin-bottom: 1.5rem; }
.pillar-id { font-family: var(--mono); font-size: 0.75rem; color: var(--accent); letter-spacing: 0.08em; display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.3rem; }
.pillar p { color: var(--chrome); font-size: 0.88rem; margin: 0; }

/* ============ TESTIMONIALS ============ */
.testi-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.testi {
  position: relative; background: var(--surface); border: 1px solid var(--line);
  border-top: 3px solid var(--accent); border-radius: var(--r-card);
  padding: 2rem 1.6rem; box-shadow: var(--shadow);
}
.testi-quote { font-style: italic; color: var(--primary); margin-bottom: 1.2rem; font-size: 0.98rem; }
.testi-stars { color: var(--pulse); font-size: 0.85rem; margin-bottom: 0.6rem; }
.testi-author { font-family: var(--mono); font-size: 0.72rem; color: var(--accent); letter-spacing: 0.06em; }

/* ============ CTA BANNER ============ */
.cta-banner {
  position: relative; background: var(--primary); padding: 5rem 0; text-align: center; overflow: hidden;
}
.cta-banner .dotgrid-o { position: absolute; inset: 0; opacity: 0.15;
  background-image: radial-gradient(rgba(255,255,255,0.4) 1px, transparent 1px); background-size: 24px 24px; }
.cta-banner-inner { position: relative; z-index: 2; }
.cta-banner h2 { font-family: var(--display); font-weight: 800; color: #fff; font-size: clamp(2rem,5vw,3.2rem); margin-bottom: 1rem; letter-spacing: -0.02em; }
.cta-banner p { color: rgba(255,255,255,0.75); max-width: 34rem; margin: 0 auto 2rem; }

/* ============ FOOTER ============ */
.footer { background: var(--primary); border-top: 2px solid var(--accent); color: rgba(255,255,255,0.7); padding: 4rem 0 2rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1.3fr; gap: 2.5rem; }
.footer-logo { font-family: var(--display); font-weight: 800; color: #fff; font-size: 1.4rem; display: flex; align-items: center; gap: 6px; }
.footer-tag { font-family: var(--mono); font-size: 0.7rem; color: var(--pulse); letter-spacing: 0.15em; margin: 0.8rem 0 0.6rem; }
.footer h5 { color: #fff; font-family: var(--body); font-weight: 700; margin-bottom: 1rem; font-size: 0.95rem; }
.footer-links a { display: block; color: rgba(255,255,255,0.7); padding: 0.3rem 0; transition: color 0.25s ease; font-size: 0.92rem; }
.footer-links a:hover { color: var(--pulse); }
.footer-contact { font-family: var(--mono); font-size: 0.78rem; line-height: 2; color: rgba(255,255,255,0.7); }
.footer-social { display: flex; gap: 1rem; margin-top: 1rem; }
.footer-social a { color: rgba(255,255,255,0.6); font-size: 1.1rem; transition: color 0.25s ease; }
.footer-social a:hover { color: var(--pulse); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.12); margin-top: 2.5rem; padding-top: 1.5rem; text-align: center; font-size: 0.8rem; color: rgba(255,255,255,0.5); }

/* ============ page hero (interior) ============ */
.page-hero { position: relative; padding: 6rem 0 4rem; overflow: hidden; }
.page-hero.navy { background: var(--primary); }
.page-hero.navy h1, .page-hero.navy .page-hero-inner p { color: #fff; }
.page-hero.light { background: var(--bg); }
.page-hero .dotgrid-o { position: absolute; inset: 0; opacity: 0.12;
  background-image: radial-gradient(rgba(255,255,255,0.4) 1px, transparent 1px); background-size: 24px 24px; }
.page-hero.light .dotgrid-o { opacity: 0.5; background-image: radial-gradient(var(--line) 1px, transparent 1px); }
.page-hero-inner { position: relative; z-index: 2; }
.page-hero h1 { font-family: var(--display); font-weight: 800; font-size: clamp(2.2rem,5vw,3.5rem); line-height: 1.08; letter-spacing: -0.02em; color: var(--primary); margin-bottom: 1rem; max-width: 20ch; }
.page-hero-inner p { color: var(--chrome); max-width: 42rem; }
.page-hero.navy .page-hero-inner p { color: rgba(255,255,255,0.75); }

/* ============ SERVICE BLOCKS (services page) ============ */
.svc-block { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.svc-block-media {
  border-left: 4px solid var(--accent); border-radius: var(--r-card);
  background: var(--surface); box-shadow: var(--shadow); padding: 2.5rem;
}
.svc-block:nth-child(even) .svc-block-media { order: 2; }
.svc-block-icon { width: 64px; height: 64px; border-radius: var(--r-card); background: var(--card); display: flex; align-items: center; justify-content: center; margin-bottom: 1.2rem; }
.svc-block-icon i { color: var(--accent); font-size: 1.6rem; }
.svc-block h2 { font-family: var(--display); font-weight: 700; color: var(--primary); font-size: 1.6rem; margin-bottom: 0.5rem; }
.svc-block .node-id { font-family: var(--mono); font-size: 0.7rem; color: var(--pulse); letter-spacing: 0.1em; margin-bottom: 1rem; display: block; }
.svc-block p { color: var(--chrome); margin-bottom: 1.2rem; }
.svc-bullets li { position: relative; padding-left: 1.4rem; color: var(--chrome); margin-bottom: 0.5rem; font-size: 0.92rem; }
.svc-bullets li::before { content: "●"; color: var(--pulse); position: absolute; left: 0; font-size: 0.6rem; top: 0.4rem; }

/* ============ FOUNDER ============ */
.founder {
  background: var(--card); border-left: 5px solid var(--accent); border-radius: 10px;
  padding: 3rem; display: grid; grid-template-columns: 220px 1fr; gap: 3rem; align-items: center;
}
.avatar {
  position: relative; width: 170px; height: 170px; border-radius: 50%;
  background: radial-gradient(circle, #0066FF, #00D9A3); border: 3px solid var(--primary);
}
.avatar .live-tag {
  position: absolute; bottom: 6px; right: -8px; font-family: var(--mono); font-size: 0.55rem;
  background: var(--surface); border: 1px solid var(--line); padding: 0.2rem 0.5rem; border-radius: 999px;
  display: inline-flex; align-items: center; gap: 0.3rem; color: var(--primary);
}
.founder h2 { font-family: var(--display); font-weight: 800; color: var(--primary); font-size: 2rem; }
.founder .role { font-family: var(--mono); font-size: 0.75rem; color: var(--accent); letter-spacing: 0.1em; margin: 0.4rem 0 1rem; }
.founder p { color: var(--chrome); }

/* values 2x2 */
.values-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.value {
  background: var(--surface); border: 1px solid var(--line); border-top: 3px solid var(--accent);
  border-radius: var(--r-card); padding: 2rem; box-shadow: var(--shadow);
}
.value i { color: var(--pulse); font-size: 1.5rem; margin-bottom: 0.8rem; }
.value h3 { font-family: var(--display); font-weight: 700; color: var(--primary); font-size: 1.1rem; margin-bottom: 0.4rem; }
.value p { color: var(--chrome); font-size: 0.9rem; }

/* team */
.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.team-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-card); padding: 1.8rem; text-align: center; box-shadow: var(--shadow); position: relative; }
.team-avatar { width: 90px; height: 90px; border-radius: 50%; margin: 0 auto 1rem; }
.team-card h4 { font-family: var(--display); font-weight: 700; color: var(--primary); font-size: 1.05rem; }
.team-card .t-role { font-family: var(--mono); font-size: 0.62rem; color: var(--accent); letter-spacing: 0.06em; margin: 0.3rem 0 0.6rem; }
.team-card p { color: var(--chrome); font-size: 0.85rem; }
.team-card .dot { position: absolute; top: 1rem; right: 1rem; }

/* timeline */
.timeline { position: relative; padding-left: 2rem; }
.timeline::before { content: ""; position: absolute; left: 6px; top: 0; bottom: 0; width: 2px; background: var(--accent); }
.milestone { position: relative; padding-bottom: 2rem; }
.milestone::before { content: ""; position: absolute; left: -1.75rem; top: 4px; width: 12px; height: 12px; border-radius: 50%; background: var(--pulse); border: 2px solid var(--bg); }
.milestone .year { font-family: var(--mono); font-size: 0.78rem; color: var(--accent); letter-spacing: 0.1em; }
.milestone p { color: var(--chrome); font-style: italic; }

/* ============ WORK PAGE ============ */
.filter-bar { display: flex; gap: 0.7rem; flex-wrap: wrap; margin-bottom: 2.5rem; }
.filter-btn {
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.08em; padding: 0.5rem 1rem;
  border: 1px solid var(--line); background: var(--surface); color: var(--chrome);
  border-radius: 999px; cursor: pointer; transition: all 0.25s ease; display: inline-flex; align-items: center; gap: 0.4rem;
}
.filter-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.work-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.work-card {
  position: relative; border-radius: var(--r-card); border: 1px solid var(--line); overflow: hidden;
  min-height: 260px; display: flex; align-items: flex-end; padding: 1.6rem; cursor: pointer;
  transition: opacity 0.25s ease, transform 0.25s ease;
}
.work-card.hide { opacity: 0; transform: scale(0.96); pointer-events: none; }
.work-card p.desc { color: rgba(255,255,255,0.85); font-size: 0.82rem; margin-top: 0.3rem; }

/* ============ CONTACT ============ */
.contact-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 3rem; align-items: start; }
.form-group { margin-bottom: 1.2rem; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 500; color: var(--primary); margin-bottom: 0.4rem; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; font-family: var(--body); font-size: 0.95rem; color: var(--primary);
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-card);
  padding: 0.75rem 0.9rem; transition: border-color 0.25s ease, box-shadow 0.25s ease;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(0,102,255,0.12);
}
.form-group.error input, .form-group.error select, .form-group.error textarea { border-color: var(--accent); border-width: 2px; }
.form-error { font-family: var(--mono); font-size: 0.65rem; color: var(--accent); margin-top: 0.3rem; display: none; }
.form-group.error .form-error { display: block; }
.form-note { font-size: 0.82rem; color: var(--chrome); margin-top: 1rem; }
.form-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.contact-panel {
  background: var(--surface); border: 1px solid var(--line); border-top: 3px solid var(--accent);
  border-radius: 10px; padding: 2.5rem; box-shadow: var(--shadow);
}
.contact-item { display: flex; gap: 1rem; margin-bottom: 1.4rem; }
.contact-item i { color: var(--pulse); font-size: 1.1rem; margin-top: 0.2rem; width: 20px; text-align: center; }
.contact-item .ci-label { font-size: 0.75rem; color: var(--muted); }
.contact-item .ci-val { color: var(--primary); font-size: 0.95rem; }
.contact-live { display: inline-flex; align-items: center; gap: 0.5rem; font-family: var(--mono); font-size: 0.68rem; color: var(--primary); background: rgba(0,217,163,0.12); border: 1px solid rgba(0,217,163,0.4); padding: 0.4rem 0.9rem; border-radius: 999px; margin: 1rem 0; letter-spacing: 0.08em; }
.map-ph { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-card); padding: 2.5rem; text-align: center; margin-top: 1rem; }
.map-ph i { color: var(--accent); font-size: 1.8rem; }
.map-ph .addr { font-family: var(--display); font-weight: 700; color: var(--primary); margin: 0.6rem 0 0.3rem; }
.map-ph .city { font-family: var(--mono); font-size: 0.7rem; color: var(--chrome); letter-spacing: 0.15em; }

/* about intro with mini canvas */
.about-intro { display: grid; grid-template-columns: 1fr 170px; gap: 2.5rem; align-items: start; }
.about-intro p { color: var(--chrome); margin-bottom: 1rem; }
.mini-canvas-wrap { border: 1px solid var(--line); border-radius: var(--r-card); overflow: hidden; background: var(--card); }

/* ============ scroll reveal ============ */
.connect { opacity: 0; transform: translateY(32px); transition: opacity 0.6s ease-out, transform 0.6s ease-out; }
.connect.visible { opacity: 1; transform: translateY(0); }

/* ============ SEGMENT FILTER (blog / testimonials) ============ */
.seg-bar { display: flex; gap: 0.7rem; flex-wrap: wrap; margin-bottom: 2.5rem; }
.seg-btn {
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.08em; padding: 0.5rem 1rem;
  border: 1px solid var(--line); background: var(--surface); color: var(--chrome);
  border-radius: 999px; cursor: pointer; transition: all 0.25s ease; display: inline-flex; align-items: center; gap: 0.4rem;
}
.seg-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.seg-btn:hover:not(.active) { color: var(--primary); border-color: var(--accent); }
[data-cat].hide { display: none; }

/* ============ PRICING ============ */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; align-items: start; }
.price-card {
  position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-card);
  padding: 2.2rem 1.8rem; box-shadow: var(--shadow); transition: transform 0.25s ease, box-shadow 0.25s ease; overflow: hidden;
}
.price-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.price-card.featured { border: 2px solid var(--accent); box-shadow: 0 12px 40px rgba(0,102,255,0.18); }
.price-card.featured::before {
  content: "RECOMMENDED"; position: absolute; top: 1.2rem; right: -2.6rem; transform: rotate(45deg);
  background: var(--accent); color: #fff; font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.1em;
  padding: 0.25rem 3rem;
}
.price-tag { font-family: var(--mono); font-size: 0.7rem; color: var(--pulse); letter-spacing: 0.1em; margin-bottom: 0.6rem; }
.price-name { font-family: var(--display); font-weight: 800; color: var(--primary); font-size: 1.5rem; margin-bottom: 0.4rem; }
.price-desc { color: var(--chrome); font-size: 0.88rem; margin-bottom: 1.4rem; min-height: 2.6em; }
.price-amount { font-family: var(--display); font-weight: 800; color: var(--primary); font-size: 2.6rem; line-height: 1; }
.price-amount .per { font-family: var(--mono); font-size: 0.7rem; color: var(--chrome); font-weight: 400; letter-spacing: 0.08em; }
.price-features { margin: 1.6rem 0; border-top: 1px solid var(--line); padding-top: 1.4rem; }
.price-features li { position: relative; padding-left: 1.6rem; color: var(--chrome); font-size: 0.9rem; margin-bottom: 0.7rem; }
.price-features li::before { content: "\u2713"; position: absolute; left: 0; color: var(--pulse); font-weight: 700; }
.price-features li.off { color: var(--muted); }
.price-features li.off::before { content: "\u2014"; color: var(--muted); }
.price-card .btn { width: 100%; justify-content: center; }

/* comparison table */
.price-table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--r-card); box-shadow: var(--shadow); }
.price-table { width: 100%; border-collapse: collapse; min-width: 640px; background: var(--surface); }
.price-table th, .price-table td { padding: 1rem 1.2rem; text-align: center; border-bottom: 1px solid var(--line); font-size: 0.9rem; }
.price-table thead th { background: var(--card); font-family: var(--display); font-weight: 700; color: var(--primary); }
.price-table thead th.col-featured { background: var(--accent); color: #fff; }
.price-table tbody td:first-child { text-align: left; font-weight: 500; color: var(--primary); }
.price-table tbody tr:nth-child(even) { background: var(--bg); }
.price-table .yes { color: var(--pulse); font-weight: 700; }
.price-table .no { color: var(--muted); }

/* ============ CASE STUDIES ============ */
.case-list { display: flex; flex-direction: column; gap: 4rem; }
.case-study { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; box-shadow: var(--shadow); }
.case-banner { position: relative; min-height: 200px; display: flex; align-items: flex-end; padding: 1.8rem; }
.case-banner.g1 { background: linear-gradient(135deg, var(--primary), var(--accent)); }
.case-banner.g2 { background: linear-gradient(135deg, var(--primary), var(--pulse)); }
.case-banner.g3 { background: linear-gradient(135deg, var(--accent), var(--pulse)); }
.case-banner .tile-live { position: absolute; top: 1.2rem; left: 1.2rem; }
.case-banner h3 { font-family: var(--display); font-weight: 800; color: #fff; font-size: 1.6rem; position: relative; z-index: 2; }
.case-body { padding: 2.2rem; display: grid; grid-template-columns: 1.4fr 1fr; gap: 2.5rem; }
.case-section h4 { font-family: var(--mono); font-size: 0.72rem; color: var(--accent); letter-spacing: 0.1em; margin-bottom: 0.6rem; }
.case-section p { color: var(--chrome); font-size: 0.94rem; margin-bottom: 1rem; }
.case-side { display: flex; flex-direction: column; gap: 1.4rem; }
.case-metrics { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.metric { background: var(--card); border-radius: var(--r-card); padding: 1.2rem; border-left: 3px solid var(--pulse); }
.metric .m-num { font-family: var(--display); font-weight: 800; color: var(--primary); font-size: 1.7rem; line-height: 1; }
.metric .m-label { font-family: var(--mono); font-size: 0.62rem; color: var(--chrome); letter-spacing: 0.08em; margin-top: 0.4rem; }
.case-facts { font-family: var(--mono); font-size: 0.78rem; color: var(--chrome); line-height: 2; }
.case-facts span { color: var(--accent); }
.deliver-chips { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.chip { font-family: var(--mono); font-size: 0.66rem; color: var(--primary); background: var(--card); border: 1px solid var(--line); padding: 0.3rem 0.7rem; border-radius: 999px; letter-spacing: 0.06em; }
.case-quote { background: var(--card); border-left: 4px solid var(--accent); padding: 1.4rem 1.6rem; border-radius: var(--r-card); font-style: italic; color: var(--primary); font-size: 0.95rem; }
.case-quote .q-author { display: block; font-style: normal; font-family: var(--mono); font-size: 0.7rem; color: var(--accent); margin-top: 0.6rem; letter-spacing: 0.06em; }

/* before/after */
.ba-slider { position: relative; border-radius: var(--r-card); overflow: hidden; border: 1px solid var(--line); height: 240px; }
.ba-panel { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.4rem; }
.ba-before { background: repeating-linear-gradient(45deg, #c9d2df, #c9d2df 12px, #dce4ee 12px, #dce4ee 24px); }
.ba-after { background: linear-gradient(135deg, var(--accent), var(--pulse)); clip-path: inset(0 0 0 var(--pos, 50%)); }
.ba-label { font-family: var(--mono); font-size: 0.62rem; letter-spacing: 0.12em; padding: 0.3rem 0.7rem; border-radius: 999px; background: rgba(11,31,58,0.7); color: #fff; }
.ba-after .ba-label { background: rgba(255,255,255,0.85); color: var(--primary); }
.ba-range { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; }
.ba-handle { position: absolute; top: 0; bottom: 0; left: var(--pos, 50%); width: 3px; background: #fff; transform: translateX(-50%); pointer-events: none; box-shadow: 0 0 12px rgba(0,0,0,0.3); }
.ba-handle::after { content: "\u2194"; position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); background: #fff; color: var(--primary); width: 30px; height: 30px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 0.8rem; font-weight: 700; }
.ba-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.ba-static { border-radius: var(--r-card); overflow: hidden; border: 1px solid var(--line); height: 180px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.4rem; }
.ba-static.before { background: repeating-linear-gradient(45deg, #c9d2df, #c9d2df 12px, #dce4ee 12px, #dce4ee 24px); }
.ba-static.after { background: linear-gradient(135deg, var(--accent), var(--pulse)); }

/* ============ BLOG ============ */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.blog-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-card); overflow: hidden; box-shadow: var(--shadow); transition: transform 0.25s ease, box-shadow 0.25s ease; display: flex; flex-direction: column; }
.blog-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.blog-thumb { height: 150px; position: relative; display: flex; align-items: flex-end; padding: 1rem; }
.blog-thumb.g1 { background: linear-gradient(135deg, var(--primary), var(--accent)); }
.blog-thumb.g2 { background: linear-gradient(135deg, var(--primary), var(--pulse)); }
.blog-thumb.g3 { background: linear-gradient(135deg, var(--accent), var(--pulse)); }
.blog-cat-tag { position: absolute; top: 1rem; left: 1rem; font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.1em; color: #fff; background: rgba(0,0,0,0.25); padding: 0.3rem 0.7rem; border-radius: 999px; }
.blog-body { padding: 1.4rem 1.5rem 1.6rem; display: flex; flex-direction: column; flex: 1; }
.blog-title { font-family: var(--display); font-weight: 700; color: var(--primary); font-size: 1.15rem; line-height: 1.25; margin-bottom: 0.6rem; }
.blog-excerpt { color: var(--chrome); font-size: 0.88rem; margin-bottom: 1rem; flex: 1; }
.blog-meta { font-family: var(--mono); font-size: 0.66rem; color: var(--muted); letter-spacing: 0.06em; display: flex; justify-content: space-between; align-items: center; border-top: 1px solid var(--line); padding-top: 0.8rem; }
.blog-meta .read { color: var(--accent); }

/* blog post */
.post-hero { background: var(--primary); padding: 5rem 0 3.5rem; position: relative; overflow: hidden; }
.post-hero .dotgrid-o { position: absolute; inset: 0; opacity: 0.15; background-image: radial-gradient(rgba(255,255,255,0.4) 1px, transparent 1px); background-size: 24px 24px; }
.post-hero-inner { position: relative; z-index: 2; max-width: 48rem; margin: 0 auto; padding: 0 1.5rem; }
.post-hero .blog-cat-tag { position: static; display: inline-block; margin-bottom: 1rem; }
.post-hero h1 { font-family: var(--display); font-weight: 800; color: #fff; font-size: clamp(1.8rem,4vw,2.8rem); line-height: 1.1; letter-spacing: -0.02em; margin-bottom: 1.2rem; }
.post-meta { font-family: var(--mono); font-size: 0.72rem; color: rgba(255,255,255,0.7); letter-spacing: 0.06em; display: flex; gap: 1.2rem; flex-wrap: wrap; }
.post-body { max-width: 48rem; margin: 0 auto; padding: 3rem 1.5rem; font-size: 1.02rem; color: #2a3b52; line-height: 1.8; }
.post-body h2 { font-family: var(--display); font-weight: 700; color: var(--primary); font-size: 1.5rem; margin: 2.2rem 0 0.8rem; letter-spacing: -0.01em; }
.post-body p { margin-bottom: 1.1rem; }
.post-body ul { margin: 0 0 1.2rem 1.4rem; }
.post-body ul li { margin-bottom: 0.5rem; list-style: disc; }
.post-body blockquote { border-left: 4px solid var(--accent); background: var(--card); padding: 1.2rem 1.5rem; border-radius: var(--r-card); font-style: italic; color: var(--primary); margin: 1.6rem 0; }
.post-body .lead-p { font-size: 1.15rem; color: var(--primary); font-weight: 500; }
.author-bio { max-width: 48rem; margin: 0 auto 4rem; padding: 2rem 1.5rem; display: flex; gap: 1.5rem; align-items: center; background: var(--card); border-radius: 12px; border-left: 4px solid var(--accent); }
.author-bio .ab-avatar { width: 80px; height: 80px; border-radius: 50%; background: radial-gradient(circle, var(--accent), var(--pulse)); flex-shrink: 0; }
.author-bio h4 { font-family: var(--display); font-weight: 700; color: var(--primary); font-size: 1.1rem; }
.author-bio .ab-role { font-family: var(--mono); font-size: 0.68rem; color: var(--accent); letter-spacing: 0.08em; margin: 0.2rem 0 0.5rem; }
.author-bio p { color: var(--chrome); font-size: 0.88rem; }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; max-width: 72rem; margin: 0 auto; padding: 0 1.5rem 4rem; }

/* ============ TESTIMONIALS PAGE ============ */
.featured-client { background: linear-gradient(135deg, var(--primary), var(--accent)); border-radius: 14px; padding: 3rem; color: #fff; display: grid; grid-template-columns: 1fr 1.4fr; gap: 2.5rem; align-items: center; position: relative; overflow: hidden; }
.featured-client::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(rgba(255,255,255,0.18) 1px, transparent 1px); background-size: 24px 24px; opacity: 0.4; }
.featured-client > * { position: relative; z-index: 2; }
.featured-badge { font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.12em; color: var(--pulse); background: rgba(0,0,0,0.2); padding: 0.3rem 0.8rem; border-radius: 999px; display: inline-flex; align-items: center; gap: 0.4rem; margin-bottom: 1rem; }
.featured-client .fc-logo { font-family: var(--display); font-weight: 800; font-size: 1.8rem; }
.featured-client .fc-quote { font-family: var(--display); font-weight: 600; font-size: 1.3rem; line-height: 1.35; margin-bottom: 1.2rem; }
.featured-client .fc-author { font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.08em; color: rgba(255,255,255,0.85); }
.featured-stats { display: flex; gap: 2rem; flex-wrap: wrap; }
.featured-stats .fs-num { font-family: var(--display); font-weight: 800; font-size: 2rem; color: var(--pulse); }
.featured-stats .fs-label { font-family: var(--mono); font-size: 0.62rem; letter-spacing: 0.08em; color: rgba(255,255,255,0.7); }
.testi-page-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.testi-page-card { background: var(--surface); border: 1px solid var(--line); border-top: 3px solid var(--accent); border-radius: var(--r-card); padding: 2rem 1.6rem; box-shadow: var(--shadow); display: flex; flex-direction: column; }
.testi-page-card .tp-stars { color: var(--pulse); font-size: 0.9rem; margin-bottom: 0.8rem; }
.testi-page-card .tp-quote { font-style: italic; color: var(--primary); font-size: 0.95rem; margin-bottom: 1.4rem; flex: 1; }
.testi-foot { display: flex; align-items: center; gap: 0.9rem; border-top: 1px solid var(--line); padding-top: 1rem; }
.tp-photo { width: 48px; height: 48px; border-radius: 50%; flex-shrink: 0; }
.tp-photo.c1 { background: radial-gradient(circle, var(--accent), var(--pulse)); }
.tp-photo.c2 { background: radial-gradient(circle, var(--pulse), var(--primary)); }
.tp-photo.c3 { background: radial-gradient(circle, var(--accent), var(--primary)); }
.tp-name { font-family: var(--display); font-weight: 700; color: var(--primary); font-size: 0.95rem; }
.tp-company { font-family: var(--mono); font-size: 0.64rem; color: var(--accent); letter-spacing: 0.06em; }
.tp-industry { font-family: var(--mono); font-size: 0.6rem; color: var(--chrome); letter-spacing: 0.08em; margin-top: 0.2rem; }

@media (max-width: 768px) {
  .pricing-grid, .blog-grid, .testi-page-grid, .related-grid { grid-template-columns: 1fr; }
  .case-body { grid-template-columns: 1fr; gap: 1.8rem; }
  .case-metrics { grid-template-columns: 1fr 1fr; }
  .featured-client { grid-template-columns: 1fr; padding: 2rem; }
  .ba-pair { grid-template-columns: 1fr; }
  .author-bio { flex-direction: column; text-align: center; }
}

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
  .svc-grid, .work-grid, .team-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-content { max-width: 85%; }
  .nav-links { gap: 1rem; }
  .nav-links a { font-size: 0.8rem; }
  .pricing-grid, .blog-grid, .testi-page-grid, .related-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .nav-links, .nav-cta .btn { display: none; }
  .hamburger { display: block; }
  .hero-content { max-width: 100%; }
  .hero-canvas { display: none; }
  .speedbar-grid, .stats-grid, .svc-grid, .testi-grid, .work-grid, .team-grid, .values-grid { grid-template-columns: 1fr; }
  .signal:not(:last-child)::after { display: none; }
  .mosaic { grid-template-columns: 1fr; }
  .philosophy, .founder, .svc-block, .contact-grid, .about-intro { grid-template-columns: 1fr !important; gap: 2rem; }
  .philosophy .divider { border-left: none; padding-left: 0; border-top: 1px solid var(--line); padding-top: 2rem; }
  .svc-block:nth-child(even) .svc-block-media { order: 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .form-cols { grid-template-columns: 1fr; }
  .avatar { margin: 0 auto; }
}
@media (max-width: 480px) {
  .wrap, .wrap-wide, .wrap-narrow { padding: 0 1.1rem; }
  .philosophy, .founder, .contact-panel, .svc-block-media { padding: 1.8rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .connect { opacity: 1; transform: none; }
  .hero-canvas { display: none; }
}