/* =========================================================
   Chain Accountancy — Design System
   Palette: deep navy / electric blue / teal / soft green
   ========================================================= */

:root {
  --navy: #0A1F3D;
  --navy-700: #122A52;
  --navy-600: #1B3A6E;
  --slate: #475569;
  --slate-light: #64748B;
  --charcoal: #1E293B;
  --bg: #FFFFFF;
  --bg-soft: #F4F6F9;
  --bg-light: #F8FAFC;
  --line: #E2E8F0;
  --line-soft: #EDF1F6;
  --blue: #1E6FE6;
  --blue-700: #1858BF;
  --blue-50: #E8F0FE;
  --teal: #0FB5A6;
  --teal-50: #E5F8F6;
  --green: #10B981;
  --amber: #F59E0B;
  --amber-50: #FEF3C7;
  --red: #DC2626;

  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 16px;
  --radius-xl: 22px;

  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
  --shadow: 0 4px 14px rgba(15, 23, 42, 0.06), 0 1px 3px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 18px 40px rgba(10, 31, 61, 0.10), 0 4px 10px rgba(10, 31, 61, 0.06);
  --shadow-xl: 0 30px 60px rgba(10, 31, 61, 0.18);

  --container: 1200px;
  --header-h: 72px;

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  --font-display: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --t: 220ms cubic-bezier(.2, .7, .2, 1);
}

/* ---------- Base ---------- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--charcoal);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: 'cv02', 'cv03', 'cv04', 'cv11';
}

img, svg { display: block; max-width: 100%; }
a { color: var(--blue); text-decoration: none; transition: color var(--t); }
a:hover { color: var(--blue-700); }

h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  color: var(--navy);
  letter-spacing: -0.02em;
  line-height: 1.18;
  margin: 0 0 .5em;
  font-weight: 700;
}
h1 { font-size: clamp(2rem, 4.2vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.4rem); }
h4 { font-size: 1.05rem; }
p  { margin: 0 0 1em; }

.numerals { font-variant-numeric: tabular-nums; }

/* ---------- Layout ---------- */
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section   { padding: 88px 0; }
.section-sm{ padding: 56px 0; }
.section-tight { padding: 64px 0; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .78rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--blue);
  font-weight: 600;
  margin-bottom: 16px;
}
.eyebrow::before {
  content: '';
  width: 18px; height: 1px;
  background: var(--blue);
}

.lead { font-size: 1.12rem; color: var(--slate); max-width: 720px; }

/* ---------- Top trust bar ---------- */
.topbar {
  background: var(--navy);
  color: rgba(255,255,255,.85);
  font-size: .82rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.topbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.topbar .topbar-msg { display: flex; align-items: center; gap: 10px; }
.topbar .topbar-msg svg { flex-shrink: 0; }
.topbar a { color: #fff; opacity: .9; }
.topbar a:hover { opacity: 1; color: #fff; }
.topbar .topbar-links { display: flex; gap: 18px; }

@media (max-width: 720px){
  .topbar .topbar-links { display: none; }
}

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.92);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--line-soft);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  height: var(--header-h);
}
.nav-brand { display: flex; align-items: center; gap: 10px; color: var(--navy); }
.nav-brand:hover { color: var(--navy); }
.nav-brand svg { height: 30px; width: auto; }

.nav-links {
  display: flex; align-items: center; gap: 6px;
  list-style: none; padding: 0; margin: 0;
}
.nav-links a {
  display: inline-block;
  padding: 10px 14px;
  color: var(--charcoal);
  font-weight: 500;
  font-size: .95rem;
  border-radius: 8px;
}
.nav-links a:hover { background: var(--bg-soft); color: var(--navy); }
.nav-links a.active { color: var(--blue); }

.nav-dropdown { position: relative; }
.nav-dropdown > a::after {
  content: '';
  display: inline-block;
  width: 6px; height: 6px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  margin-left: 6px;
  opacity: .6;
}
.nav-dropdown-menu {
  position: absolute;
  top: 100%; left: 0;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 8px;
  min-width: 320px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all var(--t);
  z-index: 60;
}
.nav-dropdown:hover > .nav-dropdown-menu,
.nav-dropdown:focus-within > .nav-dropdown-menu {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.nav-dropdown-menu a {
  display: block;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: .92rem;
  color: var(--charcoal);
}
.nav-dropdown-menu a:hover { background: var(--bg-soft); color: var(--navy); }

.nav-cta { display: flex; align-items: center; gap: 10px; }

.menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  width: 42px; height: 42px;
  border-radius: 8px;
  cursor: pointer;
  align-items: center; justify-content: center;
}
.menu-toggle span {
  display: block;
  width: 18px; height: 2px;
  background: var(--charcoal);
  position: relative;
}
.menu-toggle span::before,
.menu-toggle span::after {
  content: ''; position: absolute; left: 0;
  width: 18px; height: 2px; background: var(--charcoal);
}
.menu-toggle span::before { top: -6px; }
.menu-toggle span::after  { top: 6px; }

@media (max-width: 980px){
  .nav-links, .nav-cta .btn-secondary { display: none; }
  .menu-toggle { display: flex; }
  .nav-mobile-open .nav-links {
    display: flex; flex-direction: column; align-items: stretch;
    position: absolute; top: 100%; left: 0; right: 0;
    background: #fff;
    padding: 12px;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-lg);
  }
  .nav-mobile-open .nav-links a { width: 100%; }
  .nav-dropdown-menu { position: static; box-shadow: none; border: none; opacity: 1; visibility: visible; transform: none; padding: 0 0 0 12px; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 22px;
  border-radius: 10px;
  font-weight: 600;
  font-size: .98rem;
  letter-spacing: -0.005em;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--t);
  text-decoration: none;
  white-space: nowrap;
  font-family: inherit;
}
.btn-primary {
  background: var(--blue);
  color: #fff;
  box-shadow: 0 6px 16px rgba(30,111,230,.30);
}
.btn-primary:hover {
  background: var(--blue-700);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(30,111,230,.35);
}
.btn-secondary {
  background: #fff;
  color: var(--navy);
  border-color: var(--line);
}
.btn-secondary:hover { border-color: var(--navy); color: var(--navy); background: var(--bg-soft); }
.btn-ghost {
  background: transparent;
  color: var(--blue);
  padding: 14px 18px;
}
.btn-ghost:hover { background: var(--blue-50); color: var(--blue-700); }
.btn-on-dark {
  background: rgba(255,255,255,.10);
  color: #fff;
  border-color: rgba(255,255,255,.20);
}
.btn-on-dark:hover { background: rgba(255,255,255,.18); color: #fff; }
.btn-block { width: 100%; }
.btn-lg { padding: 16px 28px; font-size: 1.02rem; }
.btn-sm { padding: 10px 16px; font-size: .88rem; }
.btn .arrow { transition: transform var(--t); }
.btn:hover .arrow { transform: translateX(3px); }

/* ---------- Hero ---------- */
.hero {
  background:
    radial-gradient(1100px 500px at 90% -10%, rgba(30,111,230,.10), transparent 60%),
    radial-gradient(900px 460px at -10% 60%, rgba(15,181,166,.07), transparent 60%),
    linear-gradient(180deg, #FCFDFF 0%, #F4F6F9 100%);
  position: relative;
  overflow: hidden;
  padding: 64px 0 88px;
}
.hero::after {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(60% 60% at 50% 30%, #000, transparent 75%);
          mask-image: radial-gradient(60% 60% at 50% 30%, #000, transparent 75%);
  opacity: .55;
  pointer-events: none;
}
.hero .container { position: relative; z-index: 1; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 56px;
  align-items: center;
}
.hero h1 { color: var(--navy); margin-bottom: 18px; }
.hero .lead { font-size: 1.18rem; color: var(--slate); margin-bottom: 28px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; }
.hero-microtrust {
  font-size: .88rem; color: var(--slate);
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
}
.hero-microtrust .dot { width: 4px; height: 4px; background: var(--slate); border-radius: 50%; opacity: .5; }
.hero-microtrust strong { color: var(--charcoal); font-weight: 600; }

@media (max-width: 980px){
  .hero { padding: 40px 0 56px; }
  .hero-grid { grid-template-columns: 1fr; gap: 36px; }
}

/* Hero visual */
.hero-visual {
  position: relative;
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-700) 100%);
  border-radius: var(--radius-xl);
  padding: 28px;
  box-shadow: var(--shadow-xl);
  color: #fff;
  overflow: hidden;
}
.hero-visual::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    radial-gradient(2px 2px at 20% 30%, rgba(30,111,230,.5), transparent 60%),
    radial-gradient(1.5px 1.5px at 80% 60%, rgba(15,181,166,.6), transparent 60%),
    radial-gradient(1.5px 1.5px at 60% 20%, rgba(255,255,255,.3), transparent 60%);
  pointer-events: none;
}
.dash-head {
  display: flex; align-items: center; justify-content: space-between;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  margin-bottom: 16px;
}
.dash-head .title { display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: .92rem; }
.dash-head .title .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 4px rgba(16,185,129,.18); }
.dash-head .actions { display: flex; gap: 6px; }
.dash-head .actions span { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,.18); }

.dash-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 16px; }
.dash-stat {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 12px;
  padding: 12px 14px;
}
.dash-stat .label { font-size: .7rem; opacity: .65; text-transform: uppercase; letter-spacing: .08em; }
.dash-stat .value { font-size: 1.1rem; font-weight: 700; margin-top: 4px; font-variant-numeric: tabular-nums; }
.dash-stat .delta { font-size: .72rem; color: var(--green); margin-top: 2px; }

.dash-rows { display: flex; flex-direction: column; gap: 8px; }
.dash-row {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  gap: 12px;
  align-items: center;
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: 10px;
  padding: 10px 14px;
}
.dash-row .chip {
  width: 28px; height: 28px;
  border-radius: 8px;
  background: linear-gradient(140deg, var(--blue), var(--teal));
  display: grid; place-items: center;
  font-size: .65rem; font-weight: 700;
  color: #fff;
}
.dash-row .name { font-size: .88rem; font-weight: 500; }
.dash-row .meta { font-size: .72rem; opacity: .6; }
.dash-row .amt { font-variant-numeric: tabular-nums; font-size: .88rem; font-weight: 600; }
.dash-row .verified {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: .7rem;
  color: var(--green);
}
.dash-row .verified::before { content: '✓'; font-weight: 700; }

.hero-floater {
  position: absolute;
  background: #fff;
  color: var(--charcoal);
  border-radius: 14px;
  box-shadow: var(--shadow-lg);
  padding: 12px 16px;
  font-size: .85rem;
  font-weight: 500;
  display: flex; align-items: center; gap: 10px;
  border: 1px solid var(--line);
}
.hero-floater.f1 { left: -22px; top: 22%; }
.hero-floater.f2 { right: -18px; bottom: 16%; }
.hero-floater .ic {
  width: 28px; height: 28px;
  border-radius: 8px;
  display: grid; place-items: center;
  background: var(--green); color: #fff;
}
.hero-floater .ic.b { background: var(--blue); }

@media (max-width: 700px){
  .hero-floater.f1, .hero-floater.f2 { display: none; }
}

/* ---------- Trust bar (logos) ---------- */
.trust-strip { padding: 32px 0; background: var(--bg-soft); border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); }
.trust-strip .label {
  text-align: center;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .78rem;
  color: var(--slate);
  margin-bottom: 16px;
}
.trust-logos {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
  align-items: center;
}
.trust-logo {
  text-align: center;
  font-weight: 700;
  font-size: .95rem;
  color: var(--slate);
  opacity: .8;
  letter-spacing: -0.01em;
  padding: 8px 4px;
}
.trust-logo small { display: block; font-weight: 500; font-size: .68rem; opacity: .7; letter-spacing: .04em; margin-top: 2px; text-transform: uppercase; }
@media (max-width: 700px){
  .trust-logos { grid-template-columns: repeat(2, 1fr); gap: 18px 12px; }
}

/* ---------- Section heads ---------- */
.section-head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 56px;
}
.section-head.left { text-align: left; margin-left: 0; }
.section-head h2 { margin-bottom: 12px; }

/* ---------- Cards ---------- */
.cards { display: grid; gap: 18px; }
.cards-3 { grid-template-columns: repeat(3, 1fr); }
.cards-2 { grid-template-columns: repeat(2, 1fr); }
.cards-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 980px){ .cards-3, .cards-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px){ .cards-3, .cards-4, .cards-2 { grid-template-columns: 1fr; } }

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 26px;
  transition: all var(--t);
  position: relative;
}
.card:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); border-color: var(--blue-50); }
.card .ic {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: var(--blue-50);
  color: var(--blue);
  display: grid; place-items: center;
  margin-bottom: 16px;
}
.card .ic.teal { background: var(--teal-50); color: var(--teal); }
.card h3 { font-size: 1.12rem; margin-bottom: 8px; }
.card p  { color: var(--slate); font-size: .94rem; margin: 0 0 14px; }
.card .more {
  display: inline-flex;
  align-items: center; gap: 6px;
  font-weight: 600;
  font-size: .9rem;
  color: var(--blue);
}
.card .more::after { content: '→'; transition: transform var(--t); }
.card:hover .more::after { transform: translateX(4px); }

/* ---------- Problem cards (loss aversion) ---------- */
.problem-card {
  border-left: 3px solid var(--red);
  background: #fff;
  border: 1px solid var(--line);
  border-left-width: 3px;
  border-radius: var(--radius);
  padding: 22px 22px 22px 22px;
}
.problem-card h3 { font-size: 1.05rem; margin-bottom: 6px; color: var(--navy); }
.problem-card p { color: var(--slate); font-size: .92rem; margin: 0; }

/* ---------- Process / steps ---------- */
.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  position: relative;
}
.process-grid::before {
  content: '';
  position: absolute;
  top: 38px;
  left: 12%;
  right: 12%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--blue-50), var(--blue), var(--blue-50), transparent);
  z-index: 0;
}
.process-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px;
  text-align: center;
  position: relative;
  z-index: 1;
}
.process-card .num {
  width: 56px; height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--blue), var(--teal));
  color: #fff;
  font-weight: 700; font-size: 1.4rem;
  display: grid; place-items: center;
  margin: 0 auto 18px;
  box-shadow: 0 10px 22px rgba(30,111,230,.25);
}
.process-card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.process-card p { color: var(--slate); font-size: .92rem; margin: 0; }
@media (max-width: 980px){
  .process-grid { grid-template-columns: 1fr; gap: 14px; }
  .process-grid::before { display: none; }
}

/* ---------- Stats bar ---------- */
.stats-bar {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-700) 100%);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.stats-bar::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 32px 32px;
  -webkit-mask-image: linear-gradient(180deg, #000 30%, transparent 100%);
          mask-image: linear-gradient(180deg, #000 30%, transparent 100%);
  pointer-events: none;
}
.stat { position: relative; }
.stat .num { font-size: 2rem; font-weight: 700; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.stat .num .unit { font-size: 1.4rem; opacity: .8; margin-left: 2px; }
.stat .label { font-size: .82rem; opacity: .75; margin-top: 4px; }
@media (max-width: 760px){
  .stats-bar { grid-template-columns: repeat(2, 1fr); padding: 24px; }
  .stat .num { font-size: 1.6rem; }
}

/* ---------- Testimonials ---------- */
.testimonial {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px;
}
.testimonial blockquote {
  margin: 0 0 18px;
  font-size: 1rem;
  color: var(--charcoal);
  line-height: 1.6;
}
.testimonial blockquote::before {
  content: '“';
  display: block;
  font-family: Georgia, serif;
  font-size: 2.6rem;
  line-height: .6;
  color: var(--blue);
  margin-bottom: 6px;
}
.testimonial .who { display: flex; align-items: center; gap: 12px; }
.testimonial .who .av {
  width: 38px; height: 38px; border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--teal));
  display: grid; place-items: center;
  color: #fff; font-weight: 700; font-size: .82rem;
}
.testimonial .who .role { font-size: .86rem; }
.testimonial .who .role strong { display: block; color: var(--navy); }
.testimonial .who .role span { color: var(--slate); }

/* ---------- Audience tiles ---------- */
.audience-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.audience-tile {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 18px 18px 56px;
  position: relative;
  font-weight: 600;
  color: var(--navy);
  font-size: .98rem;
  transition: all var(--t);
}
.audience-tile:hover { border-color: var(--blue); transform: translateY(-2px); box-shadow: var(--shadow); }
.audience-tile small { display: block; color: var(--slate); font-weight: 400; font-size: .82rem; margin-top: 2px; }
.audience-tile .ic {
  position: absolute;
  left: 16px; top: 50%; transform: translateY(-50%);
  width: 28px; height: 28px;
  display: grid; place-items: center;
  color: var(--blue);
}
@media (max-width: 760px){ .audience-grid { grid-template-columns: 1fr; } }

/* ---------- Why us ---------- */
.why-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.why-item { display: grid; grid-template-columns: 44px 1fr; gap: 16px; }
.why-item .ic {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: var(--teal-50);
  color: var(--teal);
  display: grid; place-items: center;
}
.why-item h3 { font-size: 1.05rem; margin-bottom: 4px; }
.why-item p { color: var(--slate); font-size: .94rem; margin: 0; }
@media (max-width: 760px){ .why-grid { grid-template-columns: 1fr; } }

/* ---------- Urgency banner ---------- */
.urgency-banner {
  background: linear-gradient(135deg, #FFFBEB 0%, #FEF3C7 100%);
  border: 1px solid #FCD34D;
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 22px;
  align-items: center;
}
.urgency-banner .ic {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: var(--amber);
  color: #fff;
  display: grid; place-items: center;
}
.urgency-banner .body strong { color: var(--charcoal); display: block; font-size: 1.05rem; margin-bottom: 2px; }
.urgency-banner .body span { color: #78350F; font-size: .92rem; }
@media (max-width: 760px){
  .urgency-banner { grid-template-columns: 1fr; text-align: left; }
}

/* ---------- FAQ ---------- */
.faq-list { max-width: 820px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--line);
  padding: 18px 0;
}
.faq-item summary {
  font-weight: 600;
  color: var(--navy);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-size: 1.04rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--blue);
  transition: transform var(--t);
  flex-shrink: 0;
}
.faq-item[open] summary::after { content: '−'; transform: rotate(0); }
.faq-item .answer {
  margin-top: 12px;
  color: var(--slate);
  line-height: 1.7;
}

/* ---------- CTA strip ---------- */
.cta-strip {
  background:
    radial-gradient(700px 280px at 80% 0%, rgba(30,111,230,.18), transparent 60%),
    radial-gradient(500px 240px at 0% 100%, rgba(15,181,166,.16), transparent 60%),
    linear-gradient(180deg, var(--navy) 0%, var(--navy-700) 100%);
  color: #fff;
  border-radius: var(--radius-xl);
  padding: 56px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-strip h2 { color: #fff; margin-bottom: 12px; }
.cta-strip p { color: rgba(255,255,255,.8); max-width: 600px; margin: 0 auto 26px; }
.cta-strip .actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
@media (max-width: 700px){ .cta-strip { padding: 36px 22px; } }

/* ---------- Page hero (sub-pages) ---------- */
.page-hero {
  background:
    radial-gradient(900px 320px at 90% -10%, rgba(30,111,230,.10), transparent 60%),
    linear-gradient(180deg, #FBFCFE 0%, #F4F6F9 100%);
  padding: 72px 0 56px;
  border-bottom: 1px solid var(--line-soft);
  position: relative;
  overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(60% 60% at 50% 0%, #000, transparent 75%);
          mask-image: radial-gradient(60% 60% at 50% 0%, #000, transparent 75%);
  opacity: .55;
  pointer-events: none;
}
.page-hero .container { position: relative; z-index: 1; }
.breadcrumb {
  font-size: .85rem;
  color: var(--slate);
  margin-bottom: 18px;
}
.breadcrumb a { color: var(--slate); }
.breadcrumb a:hover { color: var(--blue); }
.breadcrumb span { margin: 0 8px; opacity: .5; }
.page-hero h1 { margin-bottom: 14px; max-width: 820px; }
.page-hero .lead { font-size: 1.12rem; max-width: 760px; }

/* ---------- Service page (deliverables) ---------- */
.deliverables {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px 24px;
  margin: 24px 0;
}
.deliverables li {
  list-style: none;
  padding-left: 28px;
  position: relative;
  color: var(--charcoal);
  font-size: .96rem;
  line-height: 1.55;
}
.deliverables li::before {
  content: '';
  position: absolute;
  left: 0; top: .35em;
  width: 18px; height: 18px;
  border-radius: 5px;
  background: var(--green);
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>") center/14px no-repeat;
          mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>") center/14px no-repeat;
}
@media (max-width: 700px){ .deliverables { grid-template-columns: 1fr; } }

/* Two-column with sidebar */
.svc-layout {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 48px;
  align-items: start;
}
.svc-aside {
  position: sticky;
  top: calc(var(--header-h) + 24px);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow);
}
.svc-aside h3 { font-size: 1.04rem; margin-bottom: 8px; }
.svc-aside p { color: var(--slate); font-size: .92rem; margin-bottom: 18px; }
.svc-aside .meta-row {
  display: flex; align-items: center; gap: 10px;
  font-size: .85rem; color: var(--slate);
  padding: 8px 0;
  border-top: 1px dashed var(--line);
}
.svc-aside .meta-row:first-of-type { border-top: 0; }
.svc-aside .meta-row svg { color: var(--blue); flex-shrink: 0; }
@media (max-width: 980px){ .svc-layout { grid-template-columns: 1fr; } .svc-aside { position: static; } }

/* Important callout */
.callout {
  background: var(--blue-50);
  border-left: 3px solid var(--blue);
  padding: 16px 20px;
  border-radius: var(--radius);
  font-size: .94rem;
  color: var(--charcoal);
  margin: 22px 0;
}
.callout.warn { background: #FEF3C7; border-color: var(--amber); }
.callout.danger { background: #FEE2E2; border-color: var(--red); }
.callout strong { display: block; color: var(--navy); margin-bottom: 4px; }
.callout.warn strong { color: #78350F; }
.callout.danger strong { color: #991B1B; }

/* Sample report card preview */
.report-preview {
  background: linear-gradient(180deg, #fff, #FBFCFE);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 22px;
  box-shadow: var(--shadow);
}
.report-preview .rh { display: flex; justify-content: space-between; align-items: center; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.report-preview .rh strong { color: var(--navy); font-size: .98rem; }
.report-preview .rh .badge { background: var(--green); color: #fff; font-size: .68rem; font-weight: 700; padding: 4px 8px; border-radius: 999px; letter-spacing: .04em; text-transform: uppercase; }
.report-preview table { width: 100%; border-collapse: collapse; margin-top: 10px; font-size: .88rem; }
.report-preview th, .report-preview td { text-align: left; padding: 10px 0; border-bottom: 1px dashed var(--line); }
.report-preview th { color: var(--slate); font-weight: 500; font-size: .76rem; text-transform: uppercase; letter-spacing: .06em; }
.report-preview td { color: var(--charcoal); font-variant-numeric: tabular-nums; }
.report-preview tr:last-child td { border-bottom: 0; }

/* ---------- Forms ---------- */
.form-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: 36px;
  box-shadow: var(--shadow);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.form-row.single { grid-template-columns: 1fr; }
.form-field label {
  display: block;
  font-size: .85rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 6px;
}
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-family: inherit;
  font-size: .96rem;
  color: var(--charcoal);
  background: #fff;
  transition: border-color var(--t), box-shadow var(--t);
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(30,111,230,.15);
}
.form-field textarea { min-height: 120px; resize: vertical; }
.form-field .hint { font-size: .8rem; color: var(--slate); margin-top: 4px; }
.form-checkbox {
  display: flex; gap: 10px; align-items: flex-start;
  font-size: .88rem;
  color: var(--slate);
  margin: 12px 0 18px;
  line-height: 1.5;
}
.form-checkbox input { margin-top: 4px; flex-shrink: 0; }
@media (max-width: 700px){ .form-row { grid-template-columns: 1fr; } .form-card { padding: 24px; } }

/* Multi-step form */
.stepper {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 28px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--line);
}
.stepper .step {
  display: flex; align-items: center; gap: 10px;
  font-size: .86rem;
  font-weight: 600;
  color: var(--slate);
}
.stepper .step .n {
  width: 28px; height: 28px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: var(--bg-soft);
  color: var(--slate);
  font-size: .82rem;
  border: 1px solid var(--line);
  transition: all var(--t);
}
.stepper .step.active .n { background: var(--blue); color: #fff; border-color: var(--blue); }
.stepper .step.done .n { background: var(--green); color: #fff; border-color: var(--green); }
.stepper .step.done .n::before { content: '✓'; }
.stepper .step.done .n .n-num { display: none; }
.stepper .sep { flex: 1; height: 2px; background: var(--line); border-radius: 1px; }
.stepper .step.active ~ .sep { background: var(--line); }
@media (max-width: 700px){
  .stepper .step .label { display: none; }
}

.step-panel { display: none; }
.step-panel.active { display: block; animation: fadeIn .3s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }

.step-actions {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 12px;
}

.security-notice {
  background: #FEF2F2;
  border: 1px solid #FECACA;
  border-radius: var(--radius);
  padding: 14px 18px;
  margin-bottom: 22px;
  font-size: .88rem;
  color: #7F1D1D;
  display: flex; gap: 12px; align-items: flex-start;
}
.security-notice svg { color: var(--red); flex-shrink: 0; margin-top: 2px; }
.security-notice strong { color: #7F1D1D; }

.form-success {
  display: none;
  background: #F0FDF4;
  border: 1px solid #BBF7D0;
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
}
.form-success.show { display: block; }
.form-success .ic {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--green);
  color: #fff;
  display: grid; place-items: center;
  margin: 0 auto 16px;
  font-size: 1.6rem;
  font-weight: 700;
}
.form-success h3 { color: #14532D; }
.form-success p { color: #166534; max-width: 480px; margin: 0 auto 14px; }

/* ---------- Sticky CTA bar (mobile) ---------- */
.sticky-cta {
  position: fixed;
  bottom: 12px; left: 12px; right: 12px;
  display: none;
  z-index: 80;
  background: var(--navy);
  color: #fff;
  border-radius: 12px;
  padding: 10px 12px;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  box-shadow: var(--shadow-xl);
}
.sticky-cta .text { font-size: .88rem; font-weight: 500; }
.sticky-cta .btn { padding: 10px 14px; font-size: .88rem; }
@media (max-width: 720px){ .sticky-cta { display: flex; } body { padding-bottom: 76px; } }

/* ---------- WhatsApp / chat float ---------- */
.float-chat {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 70;
  display: flex; align-items: center; gap: 10px;
  background: #25D366;
  color: #fff;
  padding: 12px 16px;
  border-radius: 50px;
  box-shadow: var(--shadow-xl);
  font-weight: 600;
  font-size: .9rem;
}
.float-chat:hover { color: #fff; transform: translateY(-2px); }
@media (max-width: 720px){ .float-chat { display: none; } }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy);
  color: rgba(255,255,255,.7);
  padding: 64px 0 0;
  margin-top: 64px;
}
.footer-band {
  background: rgba(255,255,255,.04);
  border-top: 1px solid rgba(255,255,255,.08);
  border-bottom: 1px solid rgba(255,255,255,.08);
  padding: 18px 0;
  margin-bottom: 56px;
  font-size: .86rem;
}
.footer-band .container { display: flex; gap: 24px; align-items: center; flex-wrap: wrap; justify-content: center; }
.footer-band .item { display: flex; align-items: center; gap: 8px; color: rgba(255,255,255,.85); }
.footer-band .item svg { color: var(--teal); }

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 48px 32px;
  padding-bottom: 48px;
}
.footer-brand svg { height: 32px; width: auto; margin-bottom: 16px; }
.footer-brand p { font-size: .92rem; line-height: 1.6; color: rgba(255,255,255,.7); margin-bottom: 18px; }
.footer-brand .contact { font-size: .9rem; color: rgba(255,255,255,.85); }
.footer-brand .contact a { color: rgba(255,255,255,.85); display: block; margin-bottom: 4px; }
.footer-brand .contact a:hover { color: #fff; }

.footer-col h4 {
  color: #fff;
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .12em;
  margin-bottom: 16px;
  font-weight: 600;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 10px; }
.footer-col a {
  color: rgba(255,255,255,.7);
  font-size: .92rem;
}
.footer-col a:hover { color: #fff; }

.footer-warn {
  background: rgba(220,38,38,.10);
  border: 1px solid rgba(220,38,38,.25);
  border-radius: var(--radius);
  padding: 14px 18px;
  font-size: .82rem;
  color: rgba(255,255,255,.85);
  margin-bottom: 24px;
  display: flex; gap: 12px; align-items: flex-start;
}
.footer-warn svg { color: #FCA5A5; flex-shrink: 0; margin-top: 2px; }

.footer-base {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 22px 0;
  font-size: .82rem;
  color: rgba(255,255,255,.55);
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px;
}
.footer-base a { color: rgba(255,255,255,.7); }
.footer-base a:hover { color: #fff; }

@media (max-width: 880px){
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px){
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .site-footer { padding-top: 48px; }
}

/* ---------- Utility ---------- */
.bg-soft { background: var(--bg-soft); }
.bg-navy { background: var(--navy); color: #fff; }
.text-center { text-align: center; }
.muted { color: var(--slate); }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mt-2 { margin-top: 16px; }
.mt-4 { margin-top: 32px; }
.mb-2 { margin-bottom: 16px; }
.mb-4 { margin-bottom: 32px; }
.flex { display: flex; }
.gap-2 { gap: 16px; }
.flex-wrap { flex-wrap: wrap; }

/* Anchor scroll offset */
[id] { scroll-margin-top: calc(var(--header-h) + 16px); }

/* Print clean */
@media print {
  .topbar, .site-header, .sticky-cta, .float-chat, .site-footer .footer-band, .cta-strip { display: none !important; }
}