:root {
  --navy-900: #081A22;
  --navy-800: #0E2630;
  --navy-700: #163442;
  --teal-500: #14B8AE;
  --teal-600: #0C8F88;
  --paper-050: #F3F6F5;
  --ink-900: #0E1B1F;
  --ink-600: #44585C;
  --sand-400: #C7A467;
  --line: rgba(255,255,255,0.14);
  --line-dark: rgba(8,26,34,0.12);
  --font-display: "Archivo", sans-serif;
  --font-body: "IBM Plex Sans", sans-serif;
  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink-900);
  background: var(--paper-050);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.08;
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
}

h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); max-width: 18ch; }
h3 { font-size: 1.15rem; margin-bottom: 0.4em; }

p { margin: 0 0 1em; max-width: 58ch; }
ul, ol { margin: 0; padding: 0; list-style: none; }
a { color: inherit; }

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

:focus-visible {
  outline: 3px solid var(--teal-500);
  outline-offset: 3px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  padding: 0.9em 1.6em;
  border-radius: 4px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.98rem;
  text-decoration: none;
  transition: transform 0.15s ease, background 0.15s ease;
  border: 2px solid transparent;
}
.btn-primary {
  background: var(--teal-500);
  color: var(--navy-900);
}
.btn-primary:hover { background: #1ED0C4; transform: translateY(-1px); }
.btn-ghost {
  border-color: currentColor;
  color: inherit;
}
.btn-ghost:hover { background: rgba(255,255,255,0.08); }
.section-dark .btn-ghost:hover,
.hero .btn-ghost:hover { background: rgba(255,255,255,0.08); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--navy-900);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: #fff;
}
.brand-mark {
  width: 26px;
  height: 26px;
  fill: var(--teal-500);
  flex: none;
}
.brand-text em {
  font-style: italic;
  font-weight: 800;
  font-family: var(--font-display);
  color: #fff;
}
.brand-text b {
  font-weight: 800;
  font-family: var(--font-display);
  color: var(--teal-500);
  margin-left: 0.15em;
}
.brand-text.small { font-size: 1.1rem; }

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.main-nav a {
  color: #CFE3E1;
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
}
.main-nav a:hover { color: #fff; }
.main-nav a.nav-cta {
  background: var(--teal-500);
  color: var(--navy-900);
  padding: 0.55em 1.1em;
  border-radius: 4px;
  font-weight: 700;
}
.main-nav a.nav-cta:hover { background: #1ED0C4; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
}
.nav-toggle span {
  width: 22px;
  height: 2px;
  background: #fff;
  display: block;
}

/* ---------- Hero ---------- */
.hero {
  background: var(--navy-900);
  color: #fff;
  padding: 72px 0 96px;
  overflow: hidden;
  position: relative;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-radial-gradient(circle at 85% 30%, transparent 0, transparent 60px, rgba(20,184,174,0.05) 61px, rgba(20,184,174,0.05) 62px);
  pointer-events: none;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
  position: relative;
}
.hero-kicker {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--teal-500);
  margin-bottom: 1.1em;
}
.hero h1 {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  color: #fff;
  max-width: 11ch;
}
.hero-sub {
  color: #C6D6D4;
  font-size: 1.08rem;
  max-width: 46ch;
}
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin: 1.6em 0 1.4em;
}
.hero-trust {
  color: #8FAAA7;
  font-size: 0.9rem;
  max-width: 40ch;
}

/* Report card */
.hero-visual { display: flex; justify-content: center; }
.report-card {
  background: var(--navy-800);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 28px 28px 22px;
  width: 100%;
  max-width: 340px;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.5);
}
.report-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  border-bottom: 1px solid var(--line);
  padding-bottom: 14px;
  margin-bottom: 14px;
  font-family: var(--font-display);
}
.report-head > span:first-child { font-weight: 700; color: #fff; font-size: 0.95rem; }
.report-tag {
  font-size: 0.72rem;
  color: var(--teal-500);
  font-weight: 600;
}
.report-rows { margin: 0; }
.report-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 9px 0;
  border-bottom: 1px dashed rgba(255,255,255,0.1);
  font-family: var(--font-display);
}
.report-row:last-child { border-bottom: none; }
.report-row dt { color: #9FB7B4; font-size: 0.92rem; font-weight: 500; }
.report-row dd {
  margin: 0;
  color: var(--sand-400);
  font-weight: 800;
  font-size: 1.05rem;
}
.report-row dd small { color: #8FAAA7; font-weight: 500; font-size: 0.78rem; }
.report-foot {
  margin: 16px 0 0;
  font-size: 0.82rem;
  color: #8FAAA7;
  max-width: none;
}

/* ---------- Generic sections ---------- */
.section { padding: 84px 0; }
.section-lead { color: var(--ink-600); font-size: 1.08rem; max-width: 52ch; }
.section-dark {
  background: var(--navy-900);
  color: #fff;
}
.section-dark h2 { color: #fff; }
.section-dark .section-lead { color: #BBD0CD; }
.section-paper { background: #E9EFEE; }

/* Split intro */
.split-intro h2 { max-width: 22ch; margin-bottom: 0.9em; }
.split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  border-top: 1px solid var(--line-dark);
  padding-top: 36px;
}
.split-item p { color: var(--ink-600); }

/* Packages */
.packages-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line);
  margin-top: 40px;
  border: 1px solid var(--line);
}
.package-card {
  background: var(--navy-900);
  padding: 36px;
}
.package-card-accent { background: var(--navy-800); }
.package-for { color: #9FB7B4; font-size: 0.92rem; margin-bottom: 1.4em; }
.package-price {
  font-family: var(--font-display);
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--teal-500);
  margin-bottom: 1.1em;
}
.package-price span {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: #8FAAA7;
  font-family: var(--font-body);
}
.package-list { margin-bottom: 1.6em; }
.package-list li {
  padding: 10px 0;
  border-top: 1px solid var(--line);
  color: #D6E5E3;
  font-size: 0.96rem;
}
.package-care {
  font-size: 0.9rem;
  color: #9FB7B4;
  border-top: 1px solid var(--line);
  padding-top: 16px;
  margin: 0;
}
.package-care strong { color: #fff; }

/* Steps */
.steps { max-width: 760px; }
.steps li {
  display: flex;
  gap: 24px;
  padding: 26px 0;
  border-top: 1px solid var(--line-dark);
}
.steps li:last-child { border-bottom: 1px solid var(--line-dark); }
.step-no {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  color: var(--teal-600);
  flex: none;
  width: 2em;
}
.steps p { color: var(--ink-600); margin: 0; }

/* Areas */
.areas-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}
.areas-list {
  display: grid;
  gap: 2px;
  background: var(--line-dark);
  border: 1px solid var(--line-dark);
}
.areas-list li {
  background: var(--paper-050);
  color: var(--navy-900);
  padding: 16px 20px;
  font-family: var(--font-display);
  font-weight: 700;
}

/* Testing */
.testing-inner {
  display: grid;
  grid-template-columns: 1.4fr 0.6fr;
  gap: 48px;
  align-items: center;
}
.testing-inner p { color: #C6D6D4; }
.testing-inner > a { justify-self: start; }

/* Contact */
.contact-inner { text-align: left; }
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line-dark);
  border: 1px solid var(--line-dark);
  margin-top: 32px;
}
.contact-item {
  background: var(--paper-050);
  padding: 26px;
  text-decoration: none;
  display: block;
  transition: background 0.15s ease;
}
.contact-item:hover { background: #fff; }
.contact-label {
  display: block;
  font-size: 0.85rem;
  color: var(--ink-600);
  margin-bottom: 0.4em;
}
.contact-value {
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--navy-900);
}

/* Trust bar */
.trust-bar {
  background: var(--navy-800);
  color: #AFC6C3;
  font-size: 0.85rem;
}
.trust-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 38px;
}
.trust-bar-inner a {
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-family: var(--font-display);
}

/* Hero badges */
.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  margin: 1.4em 0 0;
  padding: 0;
}
.hero-badges li {
  font-size: 0.86rem;
  color: #C6D6D4;
  padding-left: 1.3em;
  position: relative;
}
.hero-badges li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal-500);
}

/* Card grids (signs + categories) */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line-dark);
  border: 1px solid var(--line-dark);
  margin-top: 36px;
}
.cards-grid-3 { grid-template-columns: repeat(3, 1fr); }
.sign-card, .category-card {
  background: var(--paper-050);
  padding: 28px;
}
.sign-icon, .category-icon {
  width: 28px;
  height: 28px;
  fill: none;
  stroke: var(--teal-600);
  stroke-width: 1.6;
  margin-bottom: 14px;
}
.sign-icon { fill: var(--teal-500); stroke: none; }
.sign-icon-stroke { fill: none; stroke: var(--teal-600); stroke-width: 1.6; }
.sign-card p, .category-card p { color: var(--ink-600); font-size: 0.95rem; }
.card-link {
  display: inline-block;
  margin-top: 0.4em;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--teal-600);
  text-decoration: none;
}
.card-link:hover { text-decoration: underline; }

/* Package badges */
.package-badge {
  display: inline-block;
  background: var(--teal-500);
  color: var(--navy-900);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.72rem;
  padding: 4px 10px;
  border-radius: 3px;
  margin-bottom: 1em;
}
.package-best {
  font-size: 0.88rem;
  color: #9FB7B4;
  margin: 1em 0 0;
}

/* How it works + form */
.how-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: start;
}
.how-form {
  background: #fff;
  border: 1px solid var(--line-dark);
  border-radius: 6px;
  padding: 32px;
  position: sticky;
  top: 96px;
}
.how-form h3 { margin-bottom: 0.3em; }
.form-lead { color: var(--ink-600); font-size: 0.92rem; }
.hidden-field { position: absolute; left: -9999px; }
.form-field, .form-row label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-900);
  margin-bottom: 14px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.form-field input, .form-field select,
.form-row input {
  display: block;
  width: 100%;
  margin-top: 6px;
  padding: 10px 12px;
  border: 1px solid var(--line-dark);
  border-radius: 4px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--ink-900);
  background: var(--paper-050);
}
.form-field input:focus, .form-field select:focus, .form-row input:focus {
  outline: 2px solid var(--teal-500);
  outline-offset: 1px;
}
.form-check {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  font-size: 0.85rem;
  color: var(--ink-600);
  font-weight: 400;
  margin-bottom: 18px;
}
.form-check input { margin-top: 3px; }
.form-submit { width: 100%; justify-content: center; border: none; cursor: pointer; }

/* Footer */
.site-footer {
  background: var(--navy-900);
  color: #8FAAA7;
  padding: 40px 0;
  border-top: 1px solid var(--line);
}
.footer-inner p { margin: 0.3em 0 0; font-size: 0.88rem; max-width: none; }

/* ---------- Responsive ---------- */
@media (max-width: 880px) {
  .main-nav {
    display: none;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--navy-900);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: stretch;
    padding: 8px 24px 20px;
    gap: 4px;
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 12px 0; border-bottom: 1px solid var(--line); }
  .main-nav a.nav-cta { text-align: center; margin-top: 8px; border-bottom: none; }
  .nav-toggle { display: flex; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { order: -1; }
  .split-grid, .areas-inner, .testing-inner, .packages-grid, .contact-grid,
  .cards-grid, .cards-grid-3, .how-inner {
    grid-template-columns: 1fr;
  }
  .trust-bar-inner { font-size: 0.78rem; }
  .how-form { position: static; }
  .testing-inner > a { justify-self: stretch; text-align: center; }
}

@media (max-width: 560px) {
  .section { padding: 60px 0; }
  .hero { padding: 48px 0 64px; }
}