:root {
  --serif: 'Source Serif 4', Georgia, serif;
  --sans: 'Inter', system-ui, sans-serif;
  --ink: #0E2A47;
  --ink-soft: #1A3A5C;
  --slate: #5F6470;
  --muted: #9AA0AD;
  --line: #DDD6C8;
  --line-soft: #ECE6D8;
  --bg: #FAF8F3;
  --bg-alt: #F3EFE7;
  --bg-warm: #EBE4D3;
  --accent: #B08A52;
  --accent-deep: #8C6D3D;
  --good: #5C6E3E;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; scroll-behavior: smooth; }
body { font-family: var(--sans); color: var(--ink); background: var(--bg); line-height: 1.55; font-size: 16px; }
a { color: inherit; text-decoration: none; }
.container { max-width: 1380px; margin: 0 auto; padding: 0 2.5rem; }


/* SKIP LINK */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  background: var(--ink);
  color: var(--bg);
  padding: 0.6rem 1.2rem;
  font-size: 0.85rem;
  font-weight: 600;
  z-index: 200;
  transition: top 0.15s;
}
.skip-link:focus { top: 1rem; }

/* NAV */
.nav { position: sticky; top: 0; z-index: 50; background: rgba(250,248,243,0.97); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.nav-inner { position: relative; display: flex; align-items: center; justify-content: space-between; padding: 1rem 2.5rem; max-width: 1380px; margin: 0 auto; gap: 2rem; }
.brand { font-family: var(--sans); font-size: 1.05rem; font-weight: 700; letter-spacing: 0.22em; text-transform: uppercase; color: var(--ink); line-height: 1; }
.brand .accent { color: var(--accent); }
.nav-links { display: flex; gap: 0; list-style: none; align-items: center; flex: 1; justify-content: center; }
.nav-links a { font-size: 0.86rem; color: var(--slate); font-weight: 400; letter-spacing: 0.04em; transition: color 0.2s ease; padding: 0.5rem 1.4rem; position: relative; }
.nav-links a:hover { color: var(--ink); }
.nav-links a::after { content: ''; position: absolute; bottom: 0; left: 1.4rem; right: 1.4rem; height: 1px; background: var(--accent); transform: scaleX(0); transform-origin: center; transition: transform 0.3s ease; }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-right { display: flex; align-items: center; gap: 1.2rem; }
.nav-lang { display: flex; align-items: center; gap: 0; font-size: 0.78rem; letter-spacing: 0.1em; color: var(--muted); }
.nav-lang a { color: var(--muted); padding: 0.3rem 0.4rem; transition: color 0.2s ease; }
.nav-lang a:hover, .nav-lang a.active { color: var(--accent); }
.nav-lang .sep { color: var(--line); user-select: none; }
.nav-cta { padding: 0.6rem 1.3rem; background: transparent; color: var(--ink) !important; font-size: 0.83rem; font-weight: 500; letter-spacing: 0.06em; border: 1px solid var(--line); transition: all 0.25s ease; white-space: nowrap; }
.nav-cta:hover { background: var(--ink); color: var(--bg) !important; border-color: var(--ink); }


/* Mobile hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  flex-shrink: 0;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--ink);
  transition: transform 0.25s ease, opacity 0.2s ease;
  transform-origin: center;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* HERO — full-width skyline */
.hero {
  position: relative;
  min-height: 760px;
  overflow: hidden;
  background: var(--bg-alt);
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg svg {
  width: 100%;
  height: 100%;
  display: block;
}
/* Dual overlay: horizontal fade for desktop + vertical tint for depth */
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      90deg,
      var(--bg) 0%,
      color-mix(in srgb, var(--bg) 94%, transparent) 28%,
      color-mix(in srgb, var(--bg) 70%, transparent) 50%,
      color-mix(in srgb, var(--bg) 18%, transparent) 72%,
      transparent 100%
    ),
    linear-gradient(
      180deg,
      color-mix(in srgb, var(--bg-alt) 40%, transparent) 0%,
      transparent 40%,
      color-mix(in srgb, var(--bg-alt) 50%, transparent) 100%
    );
  pointer-events: none;
}
.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 1380px;
  margin: 0 auto;
  padding: 6rem 2.5rem 7rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  min-height: 760px;
}

/* Eyebrow */
.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 2rem;
}
.hero-eyebrow::before {
  content: '';
  width: 32px;
  height: 1px;
  background: var(--accent);
  flex-shrink: 0;
}
.hero-eyebrow span {
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--accent);
}

/* Headline */
.hero-text h1 {
  font-family: var(--serif);
  font-size: clamp(3rem, 5.8vw, 5.4rem);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.035em;
  color: var(--ink);
  margin-bottom: 0;
}
.hero-text h1 .line {
  display: block;
  padding-bottom: 0.1em;
}
.hero-text h1 .line-1 { color: var(--ink); }
.hero-text h1 .line-2 {
  color: var(--accent);
  font-style: italic;
  font-weight: 400;
}

/* Sub */
.hero-sub {
  font-size: 1.05rem;
  color: var(--slate);
  max-width: 46ch;
  font-weight: 400;
  line-height: 1.65;
  margin-top: 2rem;
}

/* Rule */
.hero-rule {
  width: 48px;
  height: 1px;
  background: color-mix(in srgb, var(--accent) 50%, var(--line));
  margin: 2.2rem 0;
}

/* CTA */
.hero-cta { display: flex; }
.btn {
  padding: 1rem 2rem;
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  transition: all 0.25s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  cursor: pointer;
  border: 1px solid transparent;
}
.btn-arrow { width: 14px; height: 14px; transition: transform 0.25s ease; flex-shrink: 0; }
.btn:hover .btn-arrow { transform: translateX(5px); }
.btn-primary { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.btn-primary:hover { background: var(--accent); border-color: var(--accent); }
.btn-ghost { background: var(--bg); color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

/* Metrics card — right side floating */
.hero-metrics {
  background: var(--bg);
  padding: 0;
  box-shadow:
    0 1px 2px color-mix(in srgb, var(--ink) 4%, transparent),
    0 4px 16px -4px color-mix(in srgb, var(--ink) 8%, transparent),
    0 24px 48px -8px color-mix(in srgb, var(--ink) 14%, transparent);
  position: relative;
  border: 1px solid var(--line);
  overflow: hidden;
  min-width: 360px;
}
/* Accent top bar */
.hero-metrics::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
}
/* Card header */
.hero-metrics-head {
  padding: 1.5rem 2rem 1.2rem;
  font-family: var(--sans);
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
  border-bottom: 1px solid var(--line);
}
/* Rows */
.metric-row {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 0 1.5rem;
  align-items: center;
  padding: 1.4rem 2rem;
  border-bottom: 1px solid var(--line-soft);
  position: relative;
  transition: background 0.2s ease;
}
.metric-row:last-child {
  border-bottom: none;
  padding-bottom: 1.8rem;
}
.metric-row:hover { background: color-mix(in srgb, var(--accent) 3%, var(--bg)); }
/* Icon circle */
.metric-row .m-circle {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--accent) 8%, var(--bg-alt));
  border: 1px solid color-mix(in srgb, var(--accent) 22%, var(--line));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.metric-row:hover .m-circle {
  background: color-mix(in srgb, var(--accent) 12%, var(--bg));
  border-color: color-mix(in srgb, var(--accent) 45%, transparent);
}
.metric-row .m-circle svg {
  width: 20px;
  height: 20px;
  stroke: var(--accent);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
/* Content */
.metric-row .m-content {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 0;
}
/* Numeric metric */
.metric-row .m-num {
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 600;
  color: var(--ink);
  line-height: 1;
  letter-spacing: -0.04em;
}
/* Non-numeric "Senior Experience" row */
.metric-row .m-tag {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.2;
  letter-spacing: -0.01em;
}
.metric-row .m-label {
  font-size: 0.8rem;
  color: var(--slate);
  line-height: 1.45;
  font-weight: 400;
  margin-top: 0.1rem;
}

/* SERVICE ICON STRIP */
.svc-strip {
  padding: 0;
  background: var(--bg);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.svc-strip-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
  max-width: 1380px;
  margin: 0 auto;
}
.svc-tile {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 0.85rem;
  padding: 2rem 1.2rem 1.8rem;
  border-right: 1px solid var(--line);
  cursor: default;
  transition: background 0.2s ease;
  text-align: center;
}
.svc-tile:last-child { border-right: none; }
.svc-tile:hover { background: var(--bg-alt); }
.svc-tile .svc-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.svc-tile .svc-icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--accent);
  fill: none;
  stroke-width: 1.35;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.svc-tile span {
  font-family: var(--sans);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--ink);
  line-height: 1.35;
  letter-spacing: 0.01em;
  max-width: 13ch;
}

/* SECTIONS */
section.block { padding: 5rem 0; }
.section-tag { font-size: 0.74rem; font-weight: 700; letter-spacing: 0.22em; text-transform: uppercase; color: var(--accent); display: inline-flex; align-items: center; gap: 0.7rem; margin-bottom: 1rem; }
.section-tag::before, .section-tag::after { content: ''; width: 24px; height: 1px; background: var(--accent); }
.section-title { font-family: var(--serif); font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 500; line-height: 1.08; letter-spacing: -0.025em; color: var(--ink); }
.section-title em { font-style: italic; font-weight: 400; color: var(--accent); }

/* BUILT DIFFERENT */
.built { background: var(--bg-alt); }
.built-head { text-align: center; max-width: 720px; margin: 0 auto 4rem; }
.built-head p { font-size: 1.05rem; color: var(--slate); margin-top: 1rem; max-width: 56ch; margin-left: auto; margin-right: auto; }
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border: 1px solid var(--line); position: relative; background: var(--bg); }
.compare-vs { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); z-index: 5; width: 56px; height: 56px; border-radius: 50%; background: var(--accent); color: var(--bg); display: flex; align-items: center; justify-content: center; font-family: var(--serif); font-style: italic; font-weight: 600; font-size: 1rem; box-shadow: 0 12px 28px -8px color-mix(in srgb, var(--accent) 50%, transparent); }
.compare-col { padding: 2.8rem 2.5rem; }
.compare-col.old { background: var(--bg-alt); color: var(--slate); border-right: 1px solid var(--line); }
.compare-col.new { background: var(--bg); }
.compare-col .col-label { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; margin-bottom: 1.5rem; display: flex; align-items: center; gap: 0.6rem; }
.compare-col.old .col-label { color: var(--muted); }
.compare-col.old .col-label::before { content: ''; width: 8px; height: 8px; background: var(--muted); border-radius: 50%; }
.compare-col.new .col-label { color: var(--good); }
.compare-col.new .col-label::before { content: ''; width: 8px; height: 8px; background: var(--good); border-radius: 50%; }
.compare-col h3 { font-family: var(--serif); font-size: 1.7rem; font-weight: 500; margin-bottom: 1.8rem; line-height: 1.2; letter-spacing: -0.015em; color: var(--ink); }
.compare-col.old h3 { color: var(--ink-soft); }
.compare-col ul { list-style: none; }
.compare-col ul li { padding: 0.9rem 0 0.9rem 2rem; position: relative; font-size: 0.98rem; border-bottom: 1px solid var(--line-soft); line-height: 1.5; }
.compare-col ul li:last-child { border-bottom: none; }
.compare-col.old ul li { color: var(--slate); }
.compare-col.old ul li::before { content: '✕'; position: absolute; left: 0; top: 0.85rem; color: var(--muted); font-size: 0.95rem; font-weight: 600; }
.compare-col.new ul li { color: var(--ink); font-weight: 500; }
.compare-col.new ul li::before { content: '✓'; position: absolute; left: 0; top: 0.85rem; color: var(--good); font-size: 0.95rem; font-weight: 700; }

/* SERVICES (full) */
.services { background: var(--bg); }
.services-head { text-align: center; max-width: 720px; margin: 0 auto 4rem; }
.services-head p { font-size: 1.05rem; color: var(--slate); margin-top: 1rem; max-width: 58ch; margin-left: auto; margin-right: auto; }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.service { background: var(--bg); padding: 2.4rem 2rem; transition: all 0.3s ease; position: relative; cursor: pointer; }
.service::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--accent); transform: scaleY(0); transform-origin: top; transition: transform 0.3s ease; }
.service:hover { background: var(--bg-warm); }
.service:hover::before { transform: scaleY(1); }
.service .svc-icon { width: 40px; height: 40px; margin-bottom: 1.2rem; display: flex; align-items: center; justify-content: center; }
.service .svc-icon svg { width: 100%; height: 100%; stroke: var(--accent); fill: none; stroke-width: 1.4; }
.service .num { font-family: var(--serif); font-size: 0.82rem; color: var(--accent); font-weight: 700; margin-bottom: 0.4rem; display: block; letter-spacing: 0.08em; }
.service h3 { font-family: var(--serif); font-size: 1.4rem; font-weight: 500; margin-bottom: 0.7rem; line-height: 1.2; letter-spacing: -0.015em; color: var(--ink); }
.service p { font-size: 0.92rem; color: var(--slate); line-height: 1.55; }

/* TRACK RECORD */
.creds { background: var(--ink); color: var(--bg); padding: 6rem 0; position: relative; overflow: hidden; }
.creds::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent, var(--accent), transparent); opacity: 0.6; }
.creds::after { content: ''; position: absolute; top: -150px; right: -150px; width: 500px; height: 500px; background: radial-gradient(circle, color-mix(in srgb, var(--accent) 14%, transparent), transparent 60%); pointer-events: none; }
.creds .container { position: relative; z-index: 1; }
.creds-head { text-align: center; max-width: 760px; margin: 0 auto 4rem; }
.creds .section-tag { color: var(--accent); justify-content: center; }
.creds h2 { font-family: var(--serif); font-size: clamp(2.2rem, 4.5vw, 3.4rem); font-weight: 500; color: var(--bg); line-height: 1.08; max-width: 22ch; margin: 0 auto 1.2rem; letter-spacing: -0.025em; }
.creds h2 em { font-style: italic; font-weight: 400; color: var(--accent); }
.creds-head p { font-size: 1.05rem; color: color-mix(in srgb, var(--bg) 70%, transparent); max-width: 64ch; margin: 0 auto; font-weight: 300; line-height: 1.6; }
.metrics-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.metric { background: color-mix(in srgb, var(--bg) 4%, transparent); border: 1px solid color-mix(in srgb, var(--bg) 12%, transparent); padding: 2.4rem 1.8rem; transition: all 0.3s ease; position: relative; overflow: hidden; }
.metric::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform 0.4s ease; }
.metric:hover { background: color-mix(in srgb, var(--bg) 7%, transparent); border-color: color-mix(in srgb, var(--accent) 50%, transparent); transform: translateY(-3px); }
.metric:hover::before { transform: scaleX(1); }
.metric .m-icon { width: 40px; height: 40px; margin-bottom: 1.6rem; display: flex; align-items: center; justify-content: center; }
.metric .m-icon svg { width: 100%; height: 100%; stroke: var(--accent); fill: none; stroke-width: 1.3; }
.metric .m-num { font-family: var(--serif); font-size: clamp(2.2rem, 3vw, 2.8rem); font-weight: 500; color: var(--bg); line-height: 1; letter-spacing: -0.025em; margin-bottom: 0.7rem; display: block; }
.metric .m-num em { font-style: italic; color: var(--accent); font-weight: 500; }
.metric .m-label { font-size: 0.9rem; color: color-mix(in srgb, var(--bg) 88%, transparent); font-weight: 500; line-height: 1.35; margin-bottom: 0.4rem; }
.metric .m-sub { font-size: 0.78rem; color: color-mix(in srgb, var(--bg) 50%, transparent); line-height: 1.5; }
.creds-footnote { margin-top: 3rem; padding-top: 2rem; border-top: 1px solid color-mix(in srgb, var(--bg) 10%, transparent); font-size: 0.82rem; color: color-mix(in srgb, var(--bg) 50%, transparent); text-align: center; max-width: 70ch; margin-left: auto; margin-right: auto; line-height: 1.6; }

/* PRICING */
.pricing { background: var(--bg); }
.pricing-head { text-align: center; max-width: 720px; margin: 0 auto 4rem; }
.pricing-head p { font-size: 1.05rem; color: var(--slate); margin-top: 1rem; }
.pricing-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.price-tile { padding: 2.2rem 1.8rem; background: var(--bg); border: 1px solid var(--line); transition: all 0.3s ease; }
.price-tile:hover { border-color: var(--accent); transform: translateY(-3px); box-shadow: 0 22px 36px -18px color-mix(in srgb, var(--ink) 18%, transparent); }
.price-tile .price-tag { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--accent); margin-bottom: 1rem; display: block; }
.price-tile h4 { font-family: var(--serif); font-size: 1.45rem; font-weight: 500; margin-bottom: 0.6rem; color: var(--ink); letter-spacing: -0.01em; }
.price-tile p { font-size: 0.88rem; color: var(--slate); line-height: 1.55; }

/* CTA */
.cta-final { padding: 7rem 0; background: var(--bg-warm); border-top: 1px solid var(--line); }
.cta-inner { display: grid; grid-template-columns: 1.4fr 1fr; gap: 4rem; align-items: end; }
.cta-final h2 { font-family: var(--serif); font-size: clamp(2.2rem, 4.2vw, 3.6rem); font-weight: 500; line-height: 1.05; letter-spacing: -0.025em; max-width: 18ch; color: var(--ink); }
.cta-final h2 em { font-style: italic; color: var(--accent); font-weight: 400; }
.cta-final p { font-size: 1.05rem; color: var(--slate); margin: 1.5rem 0 2rem; max-width: 48ch; }


/* FOOTER FULL */
footer {
  background: var(--ink);
  color: color-mix(in srgb, var(--bg) 70%, transparent);
  padding: 4rem 0 0;
}
.foot-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid color-mix(in srgb, var(--bg) 10%, transparent);
  margin-bottom: 2rem;
}
.foot-brand {
  font-family: var(--sans);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--bg);
  margin-bottom: 0.8rem;
}
.foot-brand .accent { color: var(--accent); }
.foot-tagline {
  font-size: 0.88rem;
  color: color-mix(in srgb, var(--bg) 55%, transparent);
  line-height: 1.6;
  max-width: 28ch;
}
.foot-col h5 {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}
.foot-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.55rem; }
.foot-col ul a {
  font-size: 0.88rem;
  color: color-mix(in srgb, var(--bg) 60%, transparent);
  transition: color 0.2s ease;
}
.foot-col ul a:hover { color: var(--bg); }
.foot-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.4rem 0;
  font-size: 0.8rem;
  color: color-mix(in srgb, var(--bg) 40%, transparent);
  flex-wrap: wrap;
  gap: 0.5rem;
}
@media (max-width: 700px) {
  .foot-grid { grid-template-columns: 1fr; gap: 2rem; padding-bottom: 2rem; }
  .foot-bottom { flex-direction: column; align-items: flex-start; gap: 0.3rem; }
}

/* FLOATING ACTION BUTTONS */
.fab-stack {
  position: fixed;
  right: 1.5rem;
  bottom: 1.5rem;
  z-index: 60;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  align-items: center;
}
.fab {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.22s ease, box-shadow 0.22s ease, background 0.22s ease;
  cursor: pointer;
  border: none;
  position: relative;
  text-decoration: none;
}
.fab:hover { transform: translateY(-2px); }
/* WhatsApp — always green, always recognisable */
.fab-wa {
  background: #25D366;
  box-shadow:
    0 2px 6px rgba(37,211,102,0.25),
    0 8px 24px -6px rgba(37,211,102,0.4);
}
.fab-wa:hover {
  background: #1DAE54;
  box-shadow:
    0 4px 8px rgba(37,211,102,0.3),
    0 12px 28px -6px rgba(37,211,102,0.5);
}
.fab-wa svg { width: 26px; height: 26px; fill: #fff; stroke: none; }
/* AI — ink palette, distinct from WhatsApp */
.fab-ai {
  background: var(--ink);
  box-shadow:
    0 2px 6px color-mix(in srgb, var(--ink) 20%, transparent),
    0 8px 24px -6px color-mix(in srgb, var(--ink) 30%, transparent);
}
.fab-ai:hover {
  background: var(--accent);
  box-shadow:
    0 4px 8px color-mix(in srgb, var(--accent) 25%, transparent),
    0 12px 28px -6px color-mix(in srgb, var(--accent) 40%, transparent);
}
.fab-ai svg { width: 22px; height: 22px; stroke: none; }
/* Tooltip — appears to the left */
.fab-tooltip {
  position: absolute;
  right: calc(100% + 10px);
  top: 50%;
  transform: translateY(-50%);
  background: var(--ink);
  color: var(--bg);
  padding: 0.4rem 0.8rem;
  font-family: var(--sans);
  font-size: 0.75rem;
  font-weight: 500;
  white-space: nowrap;
  letter-spacing: 0.02em;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.18s ease, transform 0.18s ease;
  transform: translateY(-50%) translateX(4px);
}
.fab:hover .fab-tooltip {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}

/* AI PANEL */
.ai-panel {
  position: fixed;
  right: 1.5rem;
  bottom: 7.5rem;
  z-index: 65;
  width: 340px;
  max-width: calc(100vw - 3rem);
  background: var(--bg);
  border: 1px solid var(--line);
  box-shadow:
    0 4px 16px -4px color-mix(in srgb, var(--ink) 10%, transparent),
    0 24px 48px -8px color-mix(in srgb, var(--ink) 22%, transparent);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity 0.25s ease, visibility 0.25s ease, transform 0.25s ease;
}
.ai-panel.open { opacity: 1; visibility: visible; transform: translateY(0); }
.ai-panel-head {
  padding: 1.1rem 1.4rem;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--ink);
}
.ai-panel-head h4 {
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 500;
  color: var(--bg);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.ai-panel-head h4::before {
  content: '';
  width: 7px; height: 7px;
  background: var(--accent);
  border-radius: 50%;
  flex-shrink: 0;
}
.ai-panel-close {
  background: transparent;
  border: none;
  color: color-mix(in srgb, var(--bg) 55%, transparent);
  cursor: pointer;
  font-size: 1.1rem;
  padding: 0.2rem;
  line-height: 1;
  transition: color 0.2s ease;
}
.ai-panel-close:hover { color: var(--bg); }
.ai-panel-body { padding: 1.4rem; }
.ai-panel-body p {
  font-size: 0.9rem;
  color: var(--slate);
  line-height: 1.55;
  margin-bottom: 0.9rem;
}
.ai-panel-body p:last-of-type { margin-bottom: 0; }
.ai-input {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}
.ai-input input {
  flex: 1;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--line);
  background: var(--bg-alt);
  font-family: var(--sans);
  font-size: 0.85rem;
  color: var(--ink);
  outline: none;
  transition: border-color 0.2s ease;
}
.ai-input input::placeholder { color: var(--muted); }
.ai-input input:focus { border-color: var(--accent); }
.ai-input button {
  padding: 0.65rem 1rem;
  background: var(--ink);
  color: var(--bg);
  border: none;
  font-family: var(--sans);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s ease;
  white-space: nowrap;
}
.ai-input button:hover { background: var(--accent); }

/* RESPONSIVE */
@media (max-width: 1100px) {
  .hero-inner { grid-template-columns: 1fr; gap: 2.5rem; padding: 4.5rem 2rem 5rem; min-height: auto; }
  .hero-bg::after {
    background:
      linear-gradient(180deg,
        var(--bg-alt) 0%,
        color-mix(in srgb, var(--bg) 90%, transparent) 35%,
        color-mix(in srgb, var(--bg) 55%, transparent) 70%,
        transparent 100%
      );
  }
  .svc-strip-grid { grid-template-columns: repeat(3, 1fr); }
  .svc-tile { border-bottom: 1px solid var(--line); padding: 1.6rem 1rem 1.4rem; }
  .svc-tile:nth-child(3n) { border-right: none; }
  .svc-tile:nth-child(4), .svc-tile:nth-child(5), .svc-tile:nth-child(6) { border-bottom: none; }
  .metrics-grid, .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 700px) {
  .nav-toggle { display: flex; }
  .nav-lang { font-size: 0.72rem; }
  .nav-lang a { padding: 0.2rem 0.3rem; }
  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    padding: 0.5rem 0 1rem;
    box-shadow: 0 8px 24px -8px color-mix(in srgb, var(--ink) 15%, transparent);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 0.75rem 2rem; font-size: 0.92rem; border: none; }
  .nav-links a::after { display: none; }
  .container { padding: 0 1.5rem; }
  .hero-inner { padding: 3.5rem 1.5rem 4rem; gap: 2rem; }
  .hero-bg::after {
    background: linear-gradient(180deg,
      var(--bg-alt) 0%,
      color-mix(in srgb, var(--bg) 92%, transparent) 50%,
      transparent 100%
    );
  }
  .hero-text h1 { font-size: clamp(2.4rem, 10vw, 3.8rem); }
  .hero-eyebrow { margin-bottom: 1.4rem; }
  .hero-sub { font-size: 1rem; margin-top: 1.4rem; }
  .hero-rule { margin: 1.6rem 0; }
  .svc-strip-grid { grid-template-columns: repeat(2, 1fr); }
  .svc-tile:nth-child(3n) { border-right: 1px solid var(--line); }
  .svc-tile:nth-child(2n) { border-right: none; }
  .svc-tile:nth-child(5), .svc-tile:nth-child(6) { border-bottom: none; }
  .services-grid { grid-template-columns: 1fr; }
  .compare { grid-template-columns: 1fr; }
  .compare-col.old { border-right: none; border-bottom: 1px solid var(--line); }
  .compare-vs { top: auto; left: 50%; transform: translate(-50%,-50%); }
  .cta-inner { grid-template-columns: 1fr; gap: 2rem; }
  .hero-metrics { border: 1px solid var(--line); min-width: 0; }
  .metric-row { padding: 1.1rem 1.5rem; gap: 0 1rem; }
  .metric-row .m-circle { width: 44px; height: 44px; }
  .metric-row .m-circle svg { width: 18px; height: 18px; }
  .metric-row .m-num { font-size: 1.6rem; }
  .hero-metrics-head { padding: 1.2rem 1.5rem 1rem; }
  .fab-stack { right: 1rem; bottom: 1rem; gap: 0.55rem; }
  .ai-panel { right: 1rem; width: calc(100vw - 2rem); bottom: 6.8rem; }
}


.hero-text h1 { color: var(--ink); }
.hero-text h1 .accent { color: var(--ink); }
.hero-text h1 .accent-2 { color: var(--accent); }
.hero-text h1 .italic { color: var(--accent); font-style: italic; font-weight: 400; }
.hero-text h1 .line-1 { color: var(--ink); font-style: normal; }
.hero-text h1 .line-2 { color: var(--accent); font-style: italic; font-weight: 400; }
.hero-accent-line { font-family: var(--sans); font-size: 0.72rem; font-weight: 600; letter-spacing: 0.26em; text-transform: uppercase; color: var(--accent); margin-bottom: 1.4rem; }


/* Active nav link */
.nav-links a.nav-active { color: var(--ink); }
.nav-links a.nav-active::after { transform: scaleX(1); }

/* Page hero */
.page-hero { padding: 5rem 0 4rem; border-bottom: 1px solid var(--line); background: var(--bg-alt); }
.page-eyebrow { font-size: 0.7rem; letter-spacing: 0.28em; text-transform: uppercase; color: var(--accent); font-weight: 700; margin-bottom: 1rem; }
.page-hero h1 { font-family: var(--serif); font-size: clamp(2.8rem,6vw,4.8rem); font-weight: 500; line-height: 1.04; letter-spacing: -0.03em; color: var(--ink); margin-bottom: 1.2rem; }
.page-lede { font-size: 1.1rem; color: var(--slate); max-width: 58ch; font-weight: 400; line-height: 1.6; }

/* Content grid (two-col) */
.content-grid { display: grid; grid-template-columns: 1fr 2fr; gap: 4rem; align-items: start; }
.prose p { font-size: 1.05rem; color: var(--slate); line-height: 1.7; margin-bottom: 1.4rem; }
.prose p:last-child { margin-bottom: 0; }
.prose strong { color: var(--ink); font-weight: 600; }

/* CTA refinements */
.cta-final { padding: 6rem 0; background: var(--bg-warm); border-top: 1px solid var(--line); }
.cta-body { font-size: 1.05rem; color: var(--slate); margin: 1.4rem 0 2rem; max-width: 48ch; }
.cta-btns { display: flex; gap: 1rem; flex-wrap: wrap; }

/* Process steps */
.process-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; margin-top: 2.5rem; }
.process-step { border-top: 2px solid var(--line); padding-top: 1.5rem; }
.process-step:first-child { border-top-color: var(--accent); }
.step-num { font-family: var(--serif); font-size: 2.5rem; color: var(--line); font-weight: 500; line-height: 1; margin-bottom: 1rem; }
.process-step h4 { font-family: var(--serif); font-size: 1.2rem; font-weight: 500; margin-bottom: 0.6rem; color: var(--ink); }
.process-step p { font-size: 0.92rem; color: var(--slate); line-height: 1.55; }

/* Transaction list */
.tx-list { display: flex; flex-direction: column; border-top: 1px solid var(--line); }
.tx-item { display: grid; grid-template-columns: 260px 1fr; gap: 2rem 3rem; padding: 2rem 0; border-bottom: 1px solid var(--line-soft); align-items: start; }
.tx-item:last-child { border-bottom: none; }
.tx-meta { display: flex; flex-direction: column; gap: 0.5rem; }
.tx-cat { font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent); font-weight: 700; }
.tx-val { font-family: var(--serif); font-size: 1.6rem; font-weight: 600; color: var(--ink); line-height: 1; letter-spacing: -0.02em; }
.tx-item h4 { font-family: var(--serif); font-size: 1.2rem; font-weight: 500; color: var(--ink); margin-bottom: 0.5rem; letter-spacing: -0.01em; }
.tx-item p { font-size: 0.92rem; color: var(--slate); line-height: 1.55; }

/* Contact page */
.contact-layout { display: grid; grid-template-columns: 1fr 1.2fr; gap: 5rem; align-items: start; }
.contact-items { display: flex; flex-direction: column; gap: 1.5rem; }
.contact-item { display: flex; flex-direction: column; gap: 0.3rem; }
.ci-label { font-size: 0.7rem; letter-spacing: 0.24em; text-transform: uppercase; color: var(--accent); font-weight: 700; }
.ci-val { font-family: var(--serif); font-size: 1.1rem; color: var(--ink); transition: color 0.2s; }
a.ci-val:hover { color: var(--accent); }
.contact-form { display: flex; flex-direction: column; gap: 1.2rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group label { font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--slate); font-weight: 500; }
.form-group input, .form-group textarea { padding: 0.8rem 1rem; border: 1px solid var(--line); background: var(--bg); font-family: var(--sans); font-size: 0.95rem; color: var(--ink); outline: none; transition: border-color 0.2s; resize: vertical; }
.form-group input:focus, .form-group textarea:focus { border-color: var(--accent); }
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--muted); }
.form-submit { align-self: flex-start; margin-top: 0.4rem; }

/* Responsive extras */
@media (max-width: 900px) {
  .content-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .tx-item { grid-template-columns: 1fr; gap: 0.8rem; }
  .contact-layout { grid-template-columns: 1fr; gap: 3rem; }
}
@media (max-width: 600px) {
  .process-steps { grid-template-columns: 1fr; }
}

/* UTILITY CLASSES */
.u-text-center { text-align: center; }
.u-mb-0 { margin-bottom: 0; }
.u-mb-sm { margin-bottom: 0.5rem; }
.u-mb-md { margin-bottom: 2rem; }
.u-mb-lg { margin-bottom: 3rem; }
.u-mt-sm { margin-top: 0.5rem; }
.u-on-dark { color: var(--bg); }
.creds-on-dark { background: var(--ink); color: var(--bg); padding: 5rem 0; }
.section-bg-alt { background: var(--bg-alt); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-bg-alt-top { background: var(--bg-alt); border-top: 1px solid var(--line); }
.contact-prose { font-size: 1.05rem; color: var(--slate); line-height: 1.65; margin-bottom: 2.5rem; }
.address-block { font-style: normal; }
.form-success {
  display: none;
  margin-top: 1rem;
  padding: 1rem;
  background: color-mix(in srgb, var(--good) 8%, var(--bg));
  border-left: 3px solid var(--good);
  font-size: 0.92rem;
  color: var(--good);
}
.form-success.is-visible { display: block; }
.tx-disclaimer {
  font-size: 0.82rem;
  color: var(--muted);
  padding-top: 2rem;
  border-top: 1px solid var(--line);
  margin-top: 0.5rem;
  line-height: 1.6;
}
.optional-tag { color: var(--muted); font-weight: 400; }

.foot-col-title {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}

.tx-title { font-family: var(--serif); font-size: 1.2rem; font-weight: 500; color: var(--ink); margin-bottom: 0.5rem; letter-spacing: -0.01em; }