:root {
  --navy: #0a2540;
  --navy-700: #0f2f52;
  --navy-soft: #1a365d;
  --ink: #0b1220;
  --ink-2: #2a3142;
  --muted: #5b6478;
  --line: #e6e8ee;
  --bg: #ffffff;
  --bg-alt: #f6f8fb;
  --accent: #0a2540;
  --accent-hover: #0f2f52;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 1px 2px rgba(10, 37, 64, 0.04), 0 2px 8px rgba(10, 37, 64, 0.04);
  --shadow-md: 0 6px 24px rgba(10, 37, 64, 0.08);
  --max: 1140px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

a { color: var(--navy); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3 {
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ink);
  line-height: 1.1;
  margin: 0 0 16px;
}

h1 {
  font-size: clamp(44px, 7vw, 88px);
  letter-spacing: -0.035em;
}

h2 {
  font-size: clamp(32px, 4vw, 48px);
  margin-bottom: 18px;
}

h3 {
  font-size: 20px;
  letter-spacing: -0.01em;
}

p { margin: 0 0 14px; color: var(--ink-2); }

.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 18px;
}

.accent { color: var(--navy); }

.section { padding: 100px 0; border-top: 1px solid var(--line); }
.section-alt { background: var(--bg-alt); }
.section-lead { font-size: 19px; color: var(--muted); max-width: 680px; margin-bottom: 56px; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,0.85);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 24px;
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; }
.brand-mark {
  display: inline-grid; place-items: center;
  width: 36px; height: 36px;
  background: var(--navy); color: #fff;
  border-radius: 10px;
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.04em;
}
.brand-name { font-size: 15px; color: var(--ink); }
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a { color: var(--ink-2); font-size: 15px; font-weight: 500; }
.nav-links a:hover { color: var(--navy); text-decoration: none; }
.nav-links a.btn-primary { color: #fff; }
.nav-links a.btn-primary:hover { color: #fff; }
.nav-links a.btn-ghost { color: var(--navy); }
.lang-switch {
  font-size: 13px !important;
  font-weight: 700 !important;
  letter-spacing: 0.06em;
  padding: 4px 8px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink-2) !important;
}
.lang-switch:hover { border-color: var(--navy); color: var(--navy) !important; text-decoration: none; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 600; font-size: 15px;
  border: 1px solid transparent;
  transition: transform .08s ease, background .15s ease, color .15s ease, border-color .15s ease;
  cursor: pointer;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-sm { padding: 9px 16px; font-size: 14px; }
.btn-primary { background: var(--navy); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-ghost { background: transparent; color: var(--navy); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--navy); }
.btn-block { width: 100%; }

/* Hero */
.hero {
  padding: 100px 0 0;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(1200px 500px at 90% -10%, rgba(10,37,64,0.08), transparent 60%),
    radial-gradient(800px 400px at -10% 30%, rgba(10,37,64,0.04), transparent 60%),
    var(--bg);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: center;
  padding-bottom: 140px;
  position: relative;
  z-index: 2;
}
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; padding-bottom: 100px; }
  .hero-visual { display: none; }
}
.hero h1 { margin-top: 0; }
.hero .lead {
  font-size: 21px;
  color: var(--muted);
  max-width: 640px;
  margin: 22px 0 36px;
}
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-trust {
  margin-top: 48px;
  font-size: 14px;
  color: var(--muted);
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
}
.hero-trust strong { color: var(--ink); font-weight: 700; }
.hero-trust .dot { color: var(--line); }

/* Hero visual */
.hero-visual {
  position: relative;
  height: 420px;
  display: grid;
  place-items: center;
}
.hero-orb {
  position: absolute;
  inset: 10% 10% 10% 10%;
  background: radial-gradient(circle at 30% 30%, rgba(10,37,64,0.10), rgba(10,37,64,0.02) 60%, transparent 75%);
  border-radius: 50%;
  filter: blur(8px);
}
.workflow-svg {
  position: relative;
  width: 100%;
  max-width: 460px;
  height: auto;
  z-index: 1;
}
.workflow-svg .wf-pulse circle {
  transform-origin: 250px 210px;
  animation: wfPulse 3.4s ease-out infinite;
}
.workflow-svg .wf-pulse circle:nth-child(2) { animation-delay: .6s; }
.workflow-svg .wf-pulse circle:nth-child(3) { animation-delay: 1.2s; }
@keyframes wfPulse {
  0%   { transform: scale(0.6); opacity: 0; }
  30%  { opacity: 0.5; }
  100% { transform: scale(1.6); opacity: 0; }
}
.workflow-svg .wf-nodes circle,
.workflow-svg .wf-nodes rect {
  animation: wfFade 4s ease-in-out infinite;
}
.workflow-svg .wf-nodes > *:nth-child(1) { animation-delay: 0s; }
.workflow-svg .wf-nodes > *:nth-child(2) { animation-delay: .3s; }
.workflow-svg .wf-nodes > *:nth-child(3) { animation-delay: .6s; }
.workflow-svg .wf-nodes > *:nth-child(4) { animation-delay: 1.2s; }
.workflow-svg .wf-nodes > *:nth-child(5) { animation-delay: 1.8s; }
.workflow-svg .wf-nodes > *:nth-child(6) { animation-delay: 2.1s; }
@keyframes wfFade {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.55; }
}

/* Skyline at bottom of hero */
.skyline-svg {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  width: 100%;
  height: 110px;
  pointer-events: none;
  z-index: 1;
}

/* By-the-numbers strip */
.strip {
  background: var(--navy);
  color: #fff;
  padding: 28px 0;
  position: relative;
  z-index: 3;
}
.strip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
@media (max-width: 720px) {
  .strip-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
}
.strip-item {
  display: flex; flex-direction: column; gap: 4px;
  border-left: 2px solid rgba(255,255,255,0.18);
  padding-left: 18px;
}
.strip-num {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: #fff;
}
.strip-label {
  font-size: 13px;
  color: rgba(255,255,255,0.7);
}

/* Grid */
.grid { display: grid; gap: 22px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 900px) { .grid-3 { grid-template-columns: 1fr; } }

/* Cards */
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: #d6dae4; }
.card-icon {
  display: inline-grid;
  place-items: center;
  width: 48px; height: 48px;
  color: var(--navy);
  background: rgba(10,37,64,0.06);
  border-radius: 12px;
  margin-bottom: 18px;
  transition: background .2s ease, color .2s ease, transform .2s ease;
}
.card-icon svg { width: 22px; height: 22px; }
.card:hover .card-icon { background: var(--navy); color: #fff; transform: scale(1.05); }
.card p { color: var(--muted); }

/* Process steps */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
@media (max-width: 900px) { .steps { grid-template-columns: 1fr; } }
.step {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  position: relative;
}
.step-num {
  width: 44px; height: 44px;
  display: grid; place-items: center;
  background: var(--navy); color: #fff;
  border-radius: 12px;
  font-weight: 800;
  margin-bottom: 18px;
  font-size: 18px;
}
.step p { color: var(--muted); }

/* Pricing */
.pricing { margin-top: 8px; }
.price-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  display: flex; flex-direction: column;
  position: relative;
}
.price-card h3 { margin-bottom: 8px; }
.price {
  font-size: 30px;
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -0.02em;
  margin: 8px 0 22px;
}
.price span { font-size: 14px; font-weight: 500; color: var(--muted); margin-left: 4px; }
.price-card ul { list-style: none; padding: 0; margin: 0 0 28px; }
.price-card li {
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink-2);
  font-size: 15px;
}
.price-card li:last-child { border-bottom: none; }
.price-card .btn { margin-top: auto; }
.price-card-feature {
  border-color: var(--navy);
  box-shadow: var(--shadow-md);
}
.ribbon {
  position: absolute;
  top: -12px; left: 28px;
  background: var(--navy); color: #fff;
  font-size: 12px; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase;
  padding: 6px 12px;
  border-radius: 999px;
}
.fine-print {
  margin-top: 28px;
  font-size: 14px; color: var(--muted);
}

/* Work cards (How we work) */
.work-cards { margin-top: 8px; align-items: stretch; }
.work-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  display: flex; flex-direction: column;
  position: relative;
  transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.work-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.work-card-feature {
  border-color: var(--navy);
  box-shadow: var(--shadow-md);
  background: linear-gradient(180deg, #fff 0%, #f6f8fb 100%);
}
.work-card-feature .ribbon {
  position: absolute;
  top: -12px; left: 30px;
  background: var(--navy); color: #fff;
  font-size: 12px; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase;
  padding: 6px 12px;
  border-radius: 999px;
}
.work-icon {
  display: inline-grid; place-items: center;
  width: 52px; height: 52px;
  color: var(--navy);
  background: rgba(10,37,64,0.07);
  border-radius: 14px;
  margin-bottom: 20px;
}
.work-icon svg { width: 24px; height: 24px; }
.work-card h3 { margin-bottom: 10px; font-size: 22px; }
.work-card > p { color: var(--ink-2); }
.work-list {
  list-style: none; padding: 0; margin: 18px 0 28px;
}
.work-list li {
  padding: 10px 0 10px 26px;
  position: relative;
  border-bottom: 1px solid var(--line);
  color: var(--ink-2);
  font-size: 15px;
}
.work-list li:last-child { border-bottom: none; }
.work-list li::before {
  content: "✓";
  position: absolute;
  left: 0; top: 10px;
  color: var(--navy);
  font-weight: 800;
}
.work-card .btn { margin-top: auto; }
.work-note {
  margin-top: 36px;
  text-align: center;
  font-size: 15px;
  color: var(--muted);
}

/* Audit feature block */
.audit-feature {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 0;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
@media (max-width: 900px) { .audit-feature { grid-template-columns: 1fr; } }
.audit-feature-body { padding: 44px 44px 44px; position: relative; }
.audit-feature-body .ribbon {
  position: static;
  display: inline-block;
  margin-bottom: 16px;
}
.audit-feature-body h3 {
  font-size: 28px;
  margin-bottom: 8px;
}
.audit-feature-body .price {
  font-size: 38px;
  margin: 6px 0 18px;
}
.audit-feature-desc {
  font-size: 17px;
  color: var(--ink-2);
  margin-bottom: 22px;
}
.audit-feature-list {
  list-style: none; padding: 0; margin: 0 0 30px;
}
.audit-feature-list li {
  padding: 10px 0 10px 26px;
  position: relative;
  border-bottom: 1px solid var(--line);
  color: var(--ink-2);
  font-size: 15px;
}
.audit-feature-list li:last-child { border-bottom: none; }
.audit-feature-list li::before {
  content: "✓";
  position: absolute;
  left: 0; top: 10px;
  color: var(--navy);
  font-weight: 800;
}
.audit-feature-aside {
  background: var(--bg-alt);
  padding: 44px;
  border-left: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
@media (max-width: 900px) {
  .audit-feature-aside { border-left: none; border-top: 1px solid var(--line); }
  .audit-feature-body { padding: 32px; }
  .audit-feature-aside { padding: 32px; }
}
.audit-feature-aside h4 {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0 0 12px;
}
.audit-feature-aside p {
  font-size: 15px;
  color: var(--ink-2);
}
.aside-soft { color: var(--muted) !important; font-size: 14px !important; margin-top: 10px; }

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 64px;
  align-items: start;
}
@media (max-width: 900px) { .about-grid { grid-template-columns: 1fr; gap: 36px; } }
.about-side { display: grid; gap: 16px; }
.stat {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px 26px;
}
.stat-num {
  font-size: 36px; font-weight: 800; color: var(--navy);
  letter-spacing: -0.02em; line-height: 1;
}
.stat-label { color: var(--muted); margin-top: 8px; font-size: 14px; }

/* Contact */
.section-contact { background: var(--navy); color: #fff; }
.section-contact .eyebrow { color: rgba(255,255,255,0.7); }
.section-contact h2 { color: #fff; }
.section-contact p { color: rgba(255,255,255,0.8); }
.section-contact a { color: #fff; }
.contact-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start;
}
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; gap: 36px; } }
.contact-list {
  list-style: none; padding: 0; margin: 24px 0 0;
  display: grid; gap: 12px;
}
.contact-list li { color: rgba(255,255,255,0.85); }
.contact-list strong {
  display: inline-block; min-width: 90px;
  color: rgba(255,255,255,0.6);
  font-weight: 500; font-size: 13px;
  letter-spacing: 0.08em; text-transform: uppercase;
}
.contact-form {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 32px;
  display: grid; gap: 16px;
  color: var(--ink);
}
.contact-form label { display: grid; gap: 6px; font-size: 14px; font-weight: 600; color: var(--ink-2); }
.contact-form input,
.contact-form textarea {
  font: inherit;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  color: var(--ink);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(10,37,64,0.12);
}
.form-note { font-size: 13px; color: var(--muted); margin: 0; text-align: center; }

/* Footer */
.site-footer {
  background: var(--bg-alt);
  border-top: 1px solid var(--line);
  padding: 56px 0 28px;
}
.footer-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 32px;
  padding-bottom: 36px; border-bottom: 1px solid var(--line);
}
@media (max-width: 700px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-tag { color: var(--muted); margin-top: 12px; font-size: 14px; }
.footer-links {
  display: flex; gap: 22px; flex-wrap: wrap;
  justify-content: flex-end; align-items: center;
}
@media (max-width: 700px) { .footer-links { justify-content: flex-start; } }
.footer-links a { color: var(--ink-2); font-size: 14px; }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 22px;
  font-size: 13px; color: var(--muted);
}

/* Mobile nav */
@media (max-width: 720px) {
  .brand-name { display: none; }
  .nav { padding: 14px 18px; }
  .nav-links { gap: 14px; }
  .nav-links a:not(.btn) { font-size: 13px; }
  .hero { padding: 80px 0 70px; }
  .section { padding: 70px 0; }
}
@media (max-width: 480px) {
  .nav-links { gap: 10px; }
  .nav-links a:not(.btn) { font-size: 12px; }
  .nav-links a[href="#about"] { display: none; }
  .nav-links .btn-sm { padding: 8px 12px; font-size: 13px; }
}
@media (max-width: 380px) {
  .nav-links a[href="#pricing"],
  .nav-links a[href="#process"] { display: none; }
}