:root {
  --bg: #f5f7fa;
  --surface: #ffffff;
  --surface-soft: #f8fafc;
  --ink: #101828;
  --ink-strong: #0c111d;
  --ink-soft: #667085;
  --ink-muted: #475467;
  --line: #e4e7ec;
  --line-strong: #d0d5dd;
  --accent: #175cd3;
  --accent-hover: #1849a9;
  --accent-soft: #eff4ff;
  --focus: #1570ef;
  --error: #b42318;
  --shadow-card: 0 1px 2px rgba(16, 24, 40, 0.04), 0 8px 24px rgba(16, 24, 40, 0.035);
  --shadow-dialog: 0 24px 64px rgba(16, 24, 40, 0.18);
  --page-max: 92rem;
  --page-pad: clamp(1.25rem, 4vw, 4rem);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  background: var(--bg);
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.96rem;
  line-height: 1.5;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--focus) 28%, transparent);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  left: 1rem;
  top: -4rem;
  z-index: 100;
  padding: 0.65rem 0.9rem;
  border-radius: 0.5rem;
  background: var(--ink-strong);
  color: #fff;
  text-decoration: none;
}

.skip-link:focus {
  top: 1rem;
}

.wrap {
  width: min(calc(100% - (2 * var(--page-pad))), var(--page-max));
  margin-inline: auto;
}

.hero {
  padding-block: clamp(1.25rem, 2.6vh, 2rem) clamp(1.35rem, 2.8vh, 2rem);
}

.hero-copy {
  max-width: 72rem;
}

h1,
h2,
h3 {
  margin-top: 0;
  color: var(--ink-strong);
}

h1 {
  margin-bottom: 0.42rem;
  font-size: clamp(2.35rem, 3.1vw, 3.2rem);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.042em;
}

.lede {
  margin: 0;
  max-width: 68rem;
  color: var(--ink-soft);
  font-size: clamp(1rem, 1.08vw, 1.1rem);
  line-height: 1.45;
}

.services {
  display: grid;
  gap: clamp(1rem, 1.6vh, 1.35rem);
  padding-bottom: clamp(1.5rem, 3vh, 2.5rem);
}

.service-choice {
  min-width: 0;
}

.package-question {
  margin: 0 0 0.52rem 0.15rem;
  color: #344054;
  font-size: 0.99rem;
  font-weight: 600;
  line-height: 1.35;
}

.package {
  min-width: 0;
  padding: clamp(1.05rem, 1.25vw, 1.35rem) clamp(1.1rem, 1.55vw, 1.6rem) clamp(1rem, 1.2vw, 1.3rem);
  border: 1px solid var(--line);
  border-radius: 0.85rem;
  background: var(--surface);
  box-shadow: var(--shadow-card);
  transition: border-color 140ms ease, box-shadow 140ms ease;
}

.package.is-selected {
  border-color: #84adff;
  box-shadow: 0 0 0 3px rgba(23, 92, 211, 0.07), var(--shadow-card);
}

.package-top {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: clamp(1.5rem, 3vw, 4rem);
  align-items: center;
  padding-bottom: 0.95rem;
  border-bottom: 1px solid var(--line);
}

.package-intro {
  min-width: 0;
}

.package h2 {
  margin: 0;
  font-size: clamp(1.35rem, 1.55vw, 1.65rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.028em;
}

.service-description {
  margin: 0.38rem 0 0;
  max-width: 62rem;
  color: var(--ink-soft);
  font-size: 0.92rem;
  line-height: 1.45;
}

.commercial {
  display: flex;
  flex: 0 0 auto;
  gap: clamp(1rem, 1.8vw, 1.6rem);
  align-items: center;
}

.commercial-copy {
  display: grid;
  min-width: 7.8rem;
  gap: 0.15rem;
}

.price {
  color: var(--ink-strong);
  font-size: clamp(1.75rem, 1.8vw, 2rem);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.035em;
  line-height: 1;
}

.turnaround {
  color: var(--ink-soft);
  font-size: 0.85rem;
  white-space: nowrap;
}

.package-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.28fr) minmax(0, 1fr);
  margin-top: 1rem;
}

.package-column {
  min-width: 0;
  padding-inline: clamp(1rem, 1.7vw, 1.75rem);
}

.package-column:first-child {
  padding-left: 0;
}

.package-column:last-child {
  padding-right: 0;
}

.package-column + .package-column {
  border-left: 1px solid var(--line);
}

.package h3 {
  margin: 0 0 0.48rem;
  color: var(--ink-soft);
  font-size: 0.68rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.package ul,
.package ol {
  margin: 0;
  padding-left: 1.08rem;
}

.package li + li {
  margin-top: 0.2rem;
}

.sample-report-link {
  appearance: none;
  margin-top: 0.65rem;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--accent);
  font: inherit;
  font-size: 0.88rem;
  font-weight: 650;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2rem;
  cursor: pointer;
}

.sample-report-link:hover {
  color: var(--accent-hover);
}

.button {
  appearance: none;
  display: inline-flex;
  min-height: 2.55rem;
  align-items: center;
  justify-content: center;
  padding: 0.62rem 1.05rem;
  border: 1px solid var(--accent);
  border-radius: 0.55rem;
  background: var(--accent);
  color: #fff;
  font: inherit;
  font-size: 0.9rem;
  font-weight: 650;
  line-height: 1.2;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: background 120ms ease, border-color 120ms ease, box-shadow 120ms ease;
}

.button:hover {
  border-color: var(--accent-hover);
  background: var(--accent-hover);
  box-shadow: 0 2px 6px rgba(23, 92, 211, 0.18);
}

.button:active {
  box-shadow: none;
}

.button:disabled {
  cursor: wait;
  opacity: 0.65;
}

.select-audit[aria-pressed="true"] {
  border-color: #b2ccff;
  background: var(--accent-soft);
  color: #1849a9;
  box-shadow: none;
}

.enquiry-dialog {
  width: min(36rem, calc(100vw - 2rem));
  max-height: calc(100vh - 2rem);
  padding: 0;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 0.8rem;
  background: transparent;
  color: var(--ink);
  box-shadow: var(--shadow-dialog);
}

.enquiry-dialog::backdrop {
  background: rgba(16, 24, 40, 0.46);
  backdrop-filter: blur(2px);
}

.dialog-shell {
  position: relative;
  padding: clamp(1.4rem, 4vw, 2rem);
  background: var(--surface);
}

.enquiry-dialog[open] .dialog-shell {
  animation: dialog-in 140ms ease-out;
}

.dialog-close {
  position: absolute;
  top: 0.85rem;
  right: 0.85rem;
  width: 2.15rem;
  height: 2.15rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--ink-soft);
  font: inherit;
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
}

.dialog-close:hover {
  background: var(--surface-soft);
  color: var(--ink-strong);
}

.selected-audit {
  margin: -0.2rem 2.5rem 1.3rem 0;
  color: var(--ink-soft);
}

.selected-audit strong {
  color: var(--ink-strong);
  font-weight: 650;
}

.field {
  display: grid;
  gap: 0.42rem;
  margin-bottom: 1rem;
}

.field label {
  font-size: 0.92rem;
  font-weight: 650;
  color: #344054;
}

.optional {
  color: var(--ink-soft);
  font-weight: 450;
}

.field input,
.field textarea {
  width: 100%;
  max-width: 100%;
  padding: 0.75rem 0.82rem;
  border: 1px solid var(--line-strong);
  border-radius: 0.5rem;
  background: #fff;
  color: var(--ink);
  font: inherit;
  transition: border-color 120ms ease, box-shadow 120ms ease;
}

.field input:focus,
.field textarea:focus {
  border-color: #84adff;
  outline: none;
  box-shadow: 0 0 0 3px rgba(23, 92, 211, 0.08);
}

.field textarea {
  min-height: 7rem;
  resize: vertical;
}

.button-primary {
  width: 100%;
  margin-top: 0.15rem;
}

.form-status {
  margin: 0.75rem 0 0;
  color: var(--ink-soft);
  font-size: 0.88rem;
}

.form-status:empty {
  display: none;
}

.form-status.is-error {
  color: var(--error);
}

.enquiry-success {
  padding-block: 0.5rem 0.25rem;
  text-align: center;
}

.enquiry-success h2 {
  margin-bottom: 0.5rem;
}

.enquiry-success p {
  margin: 0 0 1.4rem;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.honeypot,
.submit-target {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

@keyframes dialog-in {
  from {
    opacity: 0;
    transform: translateY(0.35rem) scale(0.99);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@media (min-width: 70rem) {
  h1,
  .lede {
    white-space: nowrap;
  }
}

@media (min-width: 96rem) {
  :root {
    --page-max: 96rem;
    --page-pad: 4.5rem;
  }

  .package-grid {
    grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.35fr) minmax(0, 1.05fr);
  }
}

@media (max-width: 64rem) {
  .package-top {
    gap: 1.25rem;
  }

  .commercial {
    align-items: flex-end;
    flex-direction: column;
    gap: 0.6rem;
  }

  .commercial-copy {
    text-align: right;
  }
}

@media (max-width: 48rem) {
  body {
    font-size: 1rem;
    line-height: 1.55;
  }

  :root {
    --page-pad: 0.75rem;
  }

  .hero {
    padding-block: 1.8rem 1.35rem;
  }

  .hero-copy,
  .lede {
    max-width: none;
  }

  h1 {
    margin-bottom: 0.6rem;
    font-size: clamp(2rem, 9vw, 3rem);
    line-height: 1.05;
  }

  .lede {
    font-size: 1.03rem;
    line-height: 1.5;
  }

  .services {
    gap: 1.5rem;
    padding-bottom: 2rem;
  }

  .package-question {
    margin-bottom: 0.7rem;
    font-size: 1.05rem;
    line-height: 1.4;
  }

  .package {
    padding: 1.2rem;
  }

  .package-top {
    align-items: stretch;
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .commercial {
    align-items: center;
    flex-direction: row;
    justify-content: space-between;
  }

  .commercial-copy {
    text-align: left;
  }

  .package-grid {
    grid-template-columns: 1fr;
    gap: 0;
    margin-top: 0.3rem;
  }

  .package-column {
    padding: 1rem 0 0;
  }

  .package-column + .package-column {
    margin-top: 1rem;
    border-top: 1px solid var(--line);
    border-left: 0;
  }
}

@media (max-width: 34rem) {
  .commercial {
    align-items: stretch;
    flex-direction: column;
  }

  .commercial-copy {
    text-align: left;
  }

  .commercial .button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
    animation: none !important;
  }
}