:root {
  /* Color tokens: deep navy, one amber accent, and high-contrast surfaces. */
  --color-navy-950: #0d1b24;
  --color-navy-900: #132936;
  --color-navy-800: #1c3a4a;
  --color-navy-700: #315261;
  --color-amber-700: #a65300;
  --color-amber-600: #c56600;
  --color-amber-500: #e17b12;
  --color-amber-100: #fff0dc;
  --color-surface: #fffdf9;
  --color-surface-muted: #f4f1eb;
  --color-surface-dark: var(--color-navy-950);
  --color-text: #17232b;
  --color-text-muted: #50606a;
  --color-text-on-dark: #f8fafb;
  --color-border: #d8dfe1;
  --color-border-dark: #48606c;
  --color-focus: #0b78a0;
  --color-success: #176b45;
  --color-error: #b42318;

  /* Spacing tokens. */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;

  /* Type tokens. */
  --font-sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --line-height-tight: 1.15;
  --line-height-normal: 1.55;
  --line-height-loose: 1.75;

  /* Shape, shadow, and layout tokens. */
  --radius-sm: 0.375rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-pill: 999px;
  --shadow-sm: 0 1px 3px rgb(13 27 36 / 0.09);
  --shadow-md: 0 8px 24px rgb(13 27 36 / 0.12);
  --content-width: 72rem;
  --reading-width: 44rem;
  --header-height: 4.5rem;
  --transition-fast: 150ms ease;
}

/*
  Reusable components:
  .button--primary / .button--secondary - action buttons.
  .card - bordered content surface.
  .section-heading - eyebrow, heading, and supporting text.
  .feature-list - compact list of service features.
  .pricing-card - pricing option surface.
  details.faq-item - native FAQ accordion.
  .form-field - label, control, and validation message wrapper.
*/

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-surface);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: var(--color-navy-800);
  text-decoration-thickness: 0.1em;
  text-underline-offset: 0.16em;
}

a:hover {
  color: var(--color-amber-700);
}

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

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  color: var(--color-navy-950);
  line-height: var(--line-height-tight);
}

p,
ul,
ol {
  margin-top: 0;
}

.skip-link {
  position: absolute;
  z-index: 100;
  top: var(--space-2);
  left: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--color-surface);
  color: var(--color-navy-950);
  transform: translateY(-150%);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link:focus {
  transform: translateY(0);
}

.container {
  width: min(calc(100% - 2rem), var(--content-width));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  z-index: 50;
  top: 0;
  background: rgb(255 253 249 / 0.97);
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: blur(10px);
}

.header-inner {
  display: flex;
  min-height: var(--header-height);
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-navy-950);
  font-size: var(--font-size-sm);
  font-weight: 800;
  line-height: 1.2;
  text-decoration: none;
}

.brand img {
  width: 3rem;
  height: 3rem;
  object-fit: contain;
}

.brand-wordmark {
  display: none;
}

.menu-toggle {
  display: inline-flex;
  min-width: 2.75rem;
  min-height: 2.75rem;
  align-items: center;
  justify-content: center;
  padding: var(--space-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-navy-950);
}

.menu-icon,
.menu-icon::before,
.menu-icon::after {
  display: block;
  width: 1.25rem;
  height: 2px;
  background: currentColor;
  transition: transform var(--transition-fast);
}

.menu-icon {
  position: relative;
}

.menu-icon::before,
.menu-icon::after {
  position: absolute;
  content: "";
  left: 0;
}

.menu-icon::before {
  transform: translateY(-6px);
}

.menu-icon::after {
  transform: translateY(6px);
}

.menu-toggle[aria-expanded="true"] .menu-icon {
  background: transparent;
}

.menu-toggle[aria-expanded="true"] .menu-icon::before {
  transform: rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-icon::after {
  transform: rotate(-45deg);
}

.site-nav,
.js .site-nav {
  display: block;
  position: absolute;
  top: 100%;
  right: 0;
  left: 0;
  padding: var(--space-4) max(1rem, calc((100% - var(--content-width)) / 2));
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
}

.js .site-nav {
  display: none;
}

.js .site-nav.is-open {
  display: block;
}

.site-nav-list {
  display: grid;
  gap: var(--space-2);
  padding: 0;
  margin: 0;
  list-style: none;
}

.site-nav a {
  display: block;
  padding: var(--space-3) var(--space-2);
  color: var(--color-navy-950);
  font-weight: 700;
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--color-amber-700);
}

.header-cta {
  display: none;
}

.button {
  display: inline-flex;
  min-height: 2.875rem;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  font-weight: 750;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition: background-color var(--transition-fast), border-color var(--transition-fast),
    color var(--transition-fast);
}

.button--primary {
  background: var(--color-amber-600);
  color: #fff;
}

.button--primary:hover {
  background: var(--color-amber-700);
  color: #fff;
}

.button--secondary {
  border-color: var(--color-navy-800);
  background: transparent;
  color: var(--color-navy-900);
}

.button--secondary:hover {
  background: var(--color-navy-950);
  color: #fff;
}

.card,
.pricing-card {
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.section-heading {
  max-width: var(--reading-width);
  margin-bottom: var(--space-8);
}

.section-heading__eyebrow {
  margin-bottom: var(--space-2);
  color: var(--color-amber-700);
  font-size: var(--font-size-sm);
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section-heading p {
  margin-bottom: 0;
  color: var(--color-text-muted);
}

.feature-list {
  display: grid;
  gap: var(--space-3);
  padding: 0;
  margin: 0;
  list-style: none;
}

.feature-list li {
  position: relative;
  padding-left: var(--space-6);
}

.feature-list li::before {
  position: absolute;
  top: 0.65em;
  left: 0;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--color-amber-600);
  content: "";
}

.pricing-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.pricing-card__price {
  color: var(--color-navy-950);
  font-size: var(--font-size-3xl);
  font-weight: 800;
}

.pricing-card .button {
  margin-top: auto;
}

.hero-section,
.content-section,
.pricing-teaser-section,
.trust-section {
  padding: var(--space-16) 0;
}

.hero-section {
  background: var(--color-surface-muted);
}

.hero-grid {
  display: grid;
  gap: var(--space-10);
  align-items: center;
}

.hero-copy h1 {
  max-width: 14ch;
  font-size: clamp(var(--font-size-4xl), 10vw, var(--font-size-5xl));
}

.hero-lede {
  max-width: 38rem;
  margin: var(--space-6) 0;
  color: var(--color-text-muted);
  font-size: var(--font-size-lg);
}

.hero-actions,
.cta-band__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.hero-note {
  margin: var(--space-4) 0 0;
  color: var(--color-navy-900);
  font-size: var(--font-size-sm);
  font-weight: 750;
}

.hero-panel {
  display: grid;
  gap: var(--space-4);
  align-content: center;
  background: var(--color-navy-950);
  color: var(--color-text-on-dark);
}

.hero-panel img {
  width: min(100%, 22rem);
  margin-inline: auto;
  border-radius: var(--radius-sm);
}

.hero-panel p {
  margin: 0;
  color: #e4ecef;
  text-align: center;
}

.trust-section {
  background: var(--color-surface);
}

.trust-grid,
.steps-grid {
  display: grid;
  gap: var(--space-4);
  padding: 0;
  margin: 0;
  list-style: none;
}

.trust-item {
  display: flex;
  min-height: 4.5rem;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-muted);
  color: var(--color-navy-950);
  font-weight: 750;
}

.trust-icon,
.step-number {
  display: inline-flex;
  flex: 0 0 auto;
  width: 2.25rem;
  height: 2.25rem;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-amber-100);
  color: var(--color-amber-700);
  font-size: var(--font-size-sm);
  font-weight: 800;
}

.trust-icon::before {
  content: "\2713";
}

.step-card {
  display: grid;
  gap: var(--space-4);
}

.step-card p {
  margin-bottom: 0;
  color: var(--color-text-muted);
}

.pricing-teaser-section {
  background: var(--color-amber-100);
}

.pricing-teaser {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  align-items: flex-start;
}

.pricing-teaser .section-heading {
  margin-bottom: 0;
}

.faq-section {
  background: var(--color-surface);
}

.faq-list {
  max-width: 52rem;
}

.cta-band {
  padding: var(--space-12) 0;
  background: var(--color-navy-900);
  color: var(--color-text-on-dark);
}

.cta-band h2 {
  color: var(--color-text-on-dark);
}

.cta-band p:not(.section-heading__eyebrow) {
  color: #e4ecef;
}

.cta-band__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.cta-band .button--secondary {
  border-color: #dbe4e7;
  color: #fff;
}

.cta-band .button--secondary:hover {
  background: #fff;
  color: var(--color-navy-950);
}

.faq-item {
  border-top: 1px solid var(--color-border);
}

.faq-item:last-child {
  border-bottom: 1px solid var(--color-border);
}

.faq-item summary {
  padding: var(--space-5) 2rem var(--space-5) 0;
  color: var(--color-navy-950);
  cursor: pointer;
  font-weight: 750;
  list-style-position: outside;
}

.faq-item__answer {
  max-width: var(--reading-width);
  padding-bottom: var(--space-5);
  color: var(--color-text-muted);
}

.form-field {
  display: grid;
  gap: var(--space-2);
}

.form-field label {
  color: var(--color-navy-950);
  font-weight: 700;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: var(--space-3);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-text);
}

.form-field textarea {
  min-height: 8rem;
  resize: vertical;
}

.form-field__help,
.form-field__error {
  margin: 0;
  font-size: var(--font-size-sm);
}

.form-field__help {
  color: var(--color-text-muted);
}

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

.contact-layout {
  display: grid;
  gap: var(--space-10);
}

.contact-options {
  display: grid;
  gap: var(--space-4);
}

.contact-option {
  display: grid;
  gap: var(--space-2);
  color: var(--color-text);
  text-decoration: none;
}

a.contact-option:hover {
  border-color: var(--color-amber-600);
  color: var(--color-text);
}

.contact-option__label {
  color: var(--color-amber-700);
  font-size: var(--font-size-sm);
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.contact-option strong {
  color: var(--color-navy-950);
}

.contact-option > span:last-child {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.form-card {
  padding: var(--space-6);
}

.form-card h2 {
  margin-bottom: var(--space-2);
}

.form-intro {
  color: var(--color-text-muted);
}

.form-fields {
  display: grid;
  gap: var(--space-4);
  margin: var(--space-6) 0;
}

.form-field--full {
  grid-column: 1 / -1;
}

.form-field input:invalid:not(:placeholder-shown),
.form-field select:invalid {
  border-color: var(--color-error);
}

.form-status {
  min-height: 1.5rem;
  margin-bottom: var(--space-3);
  font-weight: 700;
}

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

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

.honeypot {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
}

.site-footer {
  padding: var(--space-12) 0 var(--space-6);
  background: var(--color-navy-950);
  color: var(--color-text-on-dark);
}

.site-footer h2,
.site-footer h3 {
  color: var(--color-text-on-dark);
}

.site-footer a {
  color: #fff;
}

.site-footer a:hover {
  color: var(--color-amber-500);
}

.footer-grid {
  display: grid;
  gap: var(--space-8);
}

.footer-links {
  padding: 0;
  margin: 0;
  list-style: none;
}

.footer-links li + li {
  margin-top: var(--space-2);
}

.footer-bottom {
  padding-top: var(--space-6);
  margin-top: var(--space-8);
  border-top: 1px solid var(--color-border-dark);
  color: #dbe4e7;
  font-size: var(--font-size-sm);
}

.pricing-card__price span {
  font-size: var(--font-size-base);
  font-weight: 650;
}

.page-intro {
  padding: var(--space-10) 0 var(--space-12);
  background: var(--color-surface-muted);
}

.page-intro h1 {
  max-width: 18ch;
  font-size: clamp(var(--font-size-3xl), 8vw, var(--font-size-5xl));
}

.page-intro__lede {
  max-width: var(--reading-width);
  margin: var(--space-5) 0 0;
  color: var(--color-text-muted);
  font-size: var(--font-size-lg);
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-10);
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.breadcrumbs a {
  font-weight: 700;
}

.service-grid,
.pricing-grid,
.equipment-grid,
.trial-grid {
  display: grid;
  gap: var(--space-4);
}

.service-card,
.equipment-card {
  display: grid;
  gap: var(--space-3);
}

.service-card p,
.equipment-card p {
  margin-bottom: 0;
}

.service-card__need,
.equipment-card p:last-child {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.pricing-section {
  padding: var(--space-16) 0;
  background: var(--color-surface-muted);
}

.pricing-grid {
  margin-bottom: var(--space-6);
}

.pricing-card--featured {
  border-color: var(--color-amber-600);
  box-shadow: var(--shadow-md);
}

.example-box,
.notice-box,
.not-dispatched,
.trial-note {
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

.example-box h3 {
  margin-bottom: var(--space-2);
}

.example-box p,
.trial-note {
  margin-bottom: 0;
}

.notice-box {
  border-left: 0.35rem solid var(--color-amber-600);
}

.notice-box h2 {
  margin-bottom: var(--space-5);
}

.equipment-section {
  padding: var(--space-16) 0;
  background: var(--color-surface-muted);
}

.not-dispatched {
  margin-top: var(--space-6);
  background: var(--color-amber-100);
}

.trial-section {
  background: var(--color-surface);
}

.trial-grid .card {
  display: grid;
  gap: var(--space-3);
}

.trial-grid .card p {
  margin-bottom: 0;
  color: var(--color-text-muted);
}

.trial-grid .step-number {
  margin-bottom: var(--space-2);
}

.trial-note {
  margin-top: var(--space-6);
  color: var(--color-text-muted);
}

.comparison-section {
  padding: var(--space-16) 0;
  background: var(--color-surface-muted);
}

.comparison-wrap {
  overflow-x: auto;
}

.comparison-table {
  width: 100%;
  min-width: 42rem;
  border-collapse: collapse;
  background: var(--color-surface);
}

.comparison-table th,
.comparison-table td {
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  text-align: left;
  vertical-align: top;
}

.comparison-table thead th {
  background: var(--color-navy-950);
  color: #fff;
}

.comparison-table tbody th {
  color: var(--color-navy-950);
}

.about-story {
  display: grid;
  gap: var(--space-8);
}

.about-story__copy {
  max-width: var(--reading-width);
}

.about-story__copy p:last-child {
  margin-bottom: 0;
}

.placeholder-text {
  color: var(--color-amber-700);
  font-weight: 700;
}

.principles-section,
.team-section {
  padding: var(--space-16) 0;
  background: var(--color-surface-muted);
}

.principles-grid {
  display: grid;
  gap: var(--space-4);
}

.principle-card {
  display: grid;
  gap: var(--space-3);
}

.principle-card p,
.team-card p {
  margin-bottom: 0;
  color: var(--color-text-muted);
}

.principle-icon {
  display: inline-flex;
  width: 2.5rem;
  height: 2.5rem;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-amber-100);
  color: var(--color-amber-700);
  font-size: var(--font-size-sm);
  font-weight: 800;
}

.details-grid {
  display: grid;
  gap: var(--space-4);
  margin: 0;
}

.detail-item {
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

.detail-item dt {
  margin-bottom: var(--space-2);
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  font-weight: 750;
}

.detail-item dd {
  margin: 0;
  color: var(--color-navy-950);
  font-weight: 700;
}

.team-card {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-5);
  align-items: center;
  max-width: 42rem;
}

.initials-avatar {
  display: inline-flex;
  flex: 0 0 auto;
  width: 4rem;
  height: 4rem;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-navy-950);
  color: var(--color-text-on-dark);
  font-size: var(--font-size-xl);
  font-weight: 800;
}

.team-card__note {
  margin-top: var(--space-2);
  font-size: var(--font-size-sm);
}

.privacy-content {
  max-width: var(--reading-width);
}

.error-page {
  min-height: 24rem;
}

.privacy-content h3 {
  margin-top: var(--space-8);
  margin-bottom: var(--space-2);
}

.privacy-content h3:first-of-type {
  margin-top: 0;
}

.legal-note {
  color: var(--color-amber-700);
  font-weight: 700;
}

@media (max-width: 47.99rem) {
  .comparison-wrap {
    overflow: visible;
  }

  .comparison-table,
  .comparison-table thead,
  .comparison-table tbody,
  .comparison-table tr,
  .comparison-table th,
  .comparison-table td {
    display: block;
  }

  .comparison-table {
    min-width: 0;
  }

  .comparison-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
  }

  .comparison-table tr {
    margin-bottom: var(--space-4);
    border: 1px solid var(--color-border);
  }

  .comparison-table tbody th,
  .comparison-table td {
    border: 0;
    border-bottom: 1px solid var(--color-border);
  }

  .comparison-table tr > *:last-child {
    border-bottom: 0;
  }

  .comparison-table td::before {
    display: block;
    margin-bottom: var(--space-1);
    color: var(--color-text-muted);
    content: attr(data-label);
    font-size: var(--font-size-xs);
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
  }
}

@media (min-width: 22.5rem) {
  .brand-wordmark {
    display: inline;
  }
}

@media (min-width: 48rem) {
  :root {
    --header-height: 5rem;
  }

  .container {
    width: min(calc(100% - 4rem), var(--content-width));
  }

  .menu-toggle {
    display: none;
  }

  .site-nav {
    display: block;
    position: static;
    padding: 0;
    border: 0;
    box-shadow: none;
  }

  .site-nav-list {
    display: flex;
    align-items: center;
    gap: var(--space-2);
  }

  .site-nav a {
    padding: var(--space-3);
  }

  .header-cta {
    display: inline-flex;
    flex-shrink: 0;
  }

  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }

  .contact-layout {
    grid-template-columns: minmax(0, 0.9fr) minmax(20rem, 1.1fr);
  }

  .form-fields {
    grid-template-columns: repeat(2, 1fr);
  }

  .principles-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .details-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .service-grid,
  .pricing-grid,
  .trial-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .equipment-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(18rem, 0.8fr);
  }

  .trust-grid {
    grid-template-columns: repeat(5, 1fr);
  }

  .steps-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

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

@media (min-width: 75rem) {
  .container {
    width: min(calc(100% - 6rem), var(--content-width));
  }

  .service-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .equipment-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }
}