/* Machinevisiontech — retail floor theme */
:root {
  --color-ink: #1a2b2b;
  --color-ink-soft: #3d5252;
  --color-paper: #eef3f1;
  --color-paper-deep: #dce6e2;
  --color-teal: #1e3a3a;
  --color-teal-mid: #2f5c57;
  --color-amber: #b8860b;
  --color-amber-soft: #c4a35a;
  --color-cream: #f2e6d8;
  --color-white: #fafcfb;
  --color-error: #8b2e2e;
  --color-success: #1f5c3a;
  --font-display: "Chakra Petch", sans-serif;
  --font-body: "Sarabun", sans-serif;
  --space-xs: 0.35rem;
  --space-sm: 0.75rem;
  --space-md: 1.25rem;
  --space-lg: 2rem;
  --space-xl: 3.5rem;
  --space-2xl: 5.5rem;
  --radius: 4px;
  --shadow-soft: 0 12px 40px rgba(26, 43, 43, 0.08);
  --max: 70rem;
  --header-h: 4.25rem;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--color-ink);
  background:
    radial-gradient(ellipse 80% 50% at 10% -10%, rgba(47, 92, 87, 0.12), transparent 55%),
    radial-gradient(ellipse 60% 40% at 100% 0%, rgba(196, 163, 90, 0.14), transparent 50%),
    linear-gradient(180deg, var(--color-paper) 0%, var(--color-white) 40%, var(--color-paper-deep) 100%);
  background-attachment: fixed;
  min-height: 100vh;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-teal-mid);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--color-teal);
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.25;
  color: var(--color-teal);
  margin: 0 0 var(--space-md);
}

p {
  margin: 0 0 var(--space-md);
}

ul {
  margin: 0 0 var(--space-md);
  padding-left: 1.25rem;
}

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

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.7rem 1.35rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.25s var(--ease), background 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn--primary {
  background: var(--color-teal);
  color: var(--color-cream);
  border-color: var(--color-teal);
}

.btn--primary:hover {
  background: var(--color-teal-mid);
  color: var(--color-white);
  border-color: var(--color-teal-mid);
}

.btn--ghost {
  background: transparent;
  color: var(--color-teal);
  border-color: var(--color-teal);
}

.btn--ghost:hover {
  background: var(--color-teal);
  color: var(--color-cream);
}

.btn--amber {
  background: var(--color-amber);
  color: var(--color-ink);
  border-color: var(--color-amber);
}

.btn--amber:hover {
  background: var(--color-amber-soft);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(238, 243, 241, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(30, 58, 58, 0.12);
}

.site-header__inner {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-h);
  gap: var(--space-md);
}

.site-header__brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: 0.02em;
  color: var(--color-teal);
  text-decoration: none;
}

.site-header__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 0.5rem;
  cursor: pointer;
}

.site-header__toggle-bar {
  display: block;
  width: 1.4rem;
  height: 2px;
  background: var(--color-teal);
}

.site-header__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.15rem 1.1rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-header__list a {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-ink-soft);
  text-decoration: none;
}

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

.site-header__cta {
  padding: 0.4rem 0.9rem;
  background: var(--color-teal);
  color: var(--color-cream) !important;
  border-radius: var(--radius);
}

.site-header__cta:hover {
  background: var(--color-teal-mid);
}

@media (max-width: 860px) {
  .site-header__toggle {
    display: flex;
  }

  .site-header__nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-paper);
    border-bottom: 1px solid rgba(30, 58, 58, 0.12);
    padding: var(--space-md) 1rem;
    display: none;
  }

  .site-header__nav.is-open {
    display: block;
    animation: slideDown 0.35s var(--ease);
  }

  .site-header__list {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
  }
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes shelfReveal {
  from { opacity: 0; clip-path: inset(0 12% 0 12%); }
  to { opacity: 1; clip-path: inset(0 0 0 0); }
}

/* Hero */
.hero {
  position: relative;
  min-height: calc(100vh - var(--header-h));
  display: grid;
  align-items: end;
  overflow: hidden;
  color: var(--color-cream);
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: shelfReveal 1.2s var(--ease) both;
}

.hero__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(26, 43, 43, 0.25) 0%, rgba(26, 43, 43, 0.55) 45%, rgba(20, 35, 35, 0.88) 100%);
}

.hero__content {
  position: relative;
  z-index: 1;
  width: min(100% - 2rem, var(--max));
  margin: 0 auto;
  padding: var(--space-2xl) 0 var(--space-xl);
  animation: fadeUp 0.9s var(--ease) 0.2s both;
}

.hero__brand {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 700;
  letter-spacing: 0.01em;
  margin: 0 0 var(--space-sm);
  color: var(--color-cream);
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.25);
}

.hero__lead {
  font-size: clamp(1.15rem, 2.4vw, 1.45rem);
  max-width: 28ch;
  margin-bottom: var(--space-sm);
  color: var(--color-cream);
  font-weight: 500;
}

.hero__support {
  max-width: 42ch;
  color: rgba(242, 230, 216, 0.88);
  margin-bottom: var(--space-lg);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.hero .btn--primary {
  background: var(--color-amber);
  border-color: var(--color-amber);
  color: var(--color-ink);
}

.hero .btn--ghost {
  border-color: var(--color-cream);
  color: var(--color-cream);
}

.hero .btn--ghost:hover {
  background: var(--color-cream);
  color: var(--color-teal);
}

/* Sections */
.section {
  padding: var(--space-xl) 0;
}

.section--tight {
  padding: var(--space-lg) 0;
}

.section__eyebrow {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-amber);
  margin-bottom: var(--space-xs);
}

.section__title {
  font-size: clamp(1.6rem, 3vw, 2.15rem);
  max-width: 22ch;
}

.section__intro {
  max-width: 48ch;
  color: var(--color-ink-soft);
}

.section--split {
  display: grid;
  gap: var(--space-lg);
  align-items: center;
}

@media (min-width: 800px) {
  .section--split {
    grid-template-columns: 1.05fr 0.95fr;
  }
}

.section--split img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  animation: fadeUp 0.8s var(--ease) both;
}

/* Offer list */
.offer-list {
  display: grid;
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (min-width: 720px) {
  .offer-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

.offer-item {
  display: grid;
  gap: var(--space-md);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid rgba(30, 58, 58, 0.15);
}

.offer-item img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: var(--radius);
}

.offer-item__title {
  font-size: 1.25rem;
  margin-bottom: var(--space-xs);
}

.offer-item__text {
  color: var(--color-ink-soft);
  margin-bottom: var(--space-sm);
}

.offer-item a {
  font-family: var(--font-display);
  font-weight: 600;
  text-decoration: none;
  color: var(--color-teal);
}

.offer-item a::after {
  content: " →";
}

/* Quote strip */
.quote-strip {
  background: var(--color-teal);
  color: var(--color-cream);
  padding: var(--space-xl) 0;
  position: relative;
  overflow: hidden;
}

.quote-strip::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    -12deg,
    transparent,
    transparent 18px,
    rgba(242, 230, 216, 0.04) 18px,
    rgba(242, 230, 216, 0.04) 19px
  );
  pointer-events: none;
}

.quote-strip__inner {
  position: relative;
  width: min(100% - 2rem, 42rem);
  margin-inline: auto;
}

.quote-strip blockquote {
  margin: 0;
  font-size: clamp(1.15rem, 2.2vw, 1.4rem);
  font-style: italic;
  line-height: 1.6;
}

.quote-strip cite {
  display: block;
  margin-top: var(--space-md);
  font-style: normal;
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--color-amber-soft);
}

/* Page hero (inner) */
.page-hero {
  padding: var(--space-xl) 0 var(--space-lg);
  border-bottom: 1px solid rgba(30, 58, 58, 0.1);
}

.page-hero--media {
  position: relative;
  min-height: 42vh;
  display: flex;
  align-items: flex-end;
  color: var(--color-cream);
  overflow: hidden;
}

.page-hero--media .page-hero__bg {
  position: absolute;
  inset: 0;
}

.page-hero--media .page-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-hero--media .page-hero__veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(26, 43, 43, 0.2), rgba(20, 35, 35, 0.85));
}

.page-hero--media .wrap {
  position: relative;
  z-index: 1;
  padding-bottom: var(--space-lg);
}

.page-hero h1 {
  font-size: clamp(1.85rem, 4vw, 2.75rem);
  max-width: 18ch;
}

.page-hero--media h1 {
  color: var(--color-cream);
}

.page-hero__sub {
  max-width: 48ch;
  color: var(--color-ink-soft);
}

.page-hero--media .page-hero__sub {
  color: rgba(242, 230, 216, 0.9);
}

/* Prose */
.prose {
  max-width: 42rem;
}

.prose h2 {
  margin-top: var(--space-xl);
  font-size: 1.45rem;
}

.prose h3 {
  margin-top: var(--space-lg);
  font-size: 1.2rem;
}

.prose table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
  margin: var(--space-md) 0 var(--space-lg);
}

.prose th,
.prose td {
  border: 1px solid rgba(30, 58, 58, 0.18);
  padding: 0.65rem 0.75rem;
  text-align: left;
  vertical-align: top;
}

.prose th {
  background: var(--color-paper-deep);
  font-family: var(--font-display);
  font-weight: 600;
}

/* Pricing */
.rate-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-lg) 0;
}

.rate-table th,
.rate-table td {
  text-align: left;
  padding: 0.9rem 0.75rem;
  border-bottom: 1px solid rgba(30, 58, 58, 0.15);
}

.rate-table th {
  font-family: var(--font-display);
  font-size: 0.9rem;
  color: var(--color-teal);
}

.rate-table td:last-child {
  font-family: var(--font-display);
  font-weight: 600;
  white-space: nowrap;
}

.rate-note {
  color: var(--color-ink-soft);
  font-size: 0.95rem;
}

/* Reviews */
.review-list {
  display: grid;
  gap: var(--space-lg);
}

.review-item {
  padding: var(--space-lg) 0;
  border-bottom: 1px solid rgba(30, 58, 58, 0.12);
}

.review-item__quote {
  font-size: 1.1rem;
  margin-bottom: var(--space-sm);
}

.review-item__meta {
  font-family: var(--font-display);
  font-size: 0.9rem;
  color: var(--color-teal-mid);
}

.story-block {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: rgba(255, 255, 255, 0.55);
  border-left: 3px solid var(--color-amber);
}

.story-block h3 {
  margin-top: 0;
}

/* Steps */
.steps {
  counter-reset: step;
  list-style: none;
  padding: 0;
  margin: var(--space-lg) 0;
  display: grid;
  gap: var(--space-md);
}

.steps li {
  position: relative;
  padding-left: 3.25rem;
  counter-increment: step;
}

.steps li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-amber);
}

/* Forms */
.form {
  max-width: 36rem;
  display: grid;
  gap: var(--space-md);
}

.form__field {
  display: grid;
  gap: 0.35rem;
}

.form__field label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
}

.form__field input,
.form__field select,
.form__field textarea {
  font: inherit;
  padding: 0.7rem 0.85rem;
  border: 1.5px solid rgba(30, 58, 58, 0.28);
  border-radius: var(--radius);
  background: var(--color-white);
  color: var(--color-ink);
}

.form__field input:focus,
.form__field select:focus,
.form__field textarea:focus {
  outline: 2px solid var(--color-teal-mid);
  outline-offset: 1px;
}

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

.form__error {
  color: var(--color-error);
  font-size: 0.9rem;
  display: none;
}

.form__field.is-invalid .form__error {
  display: block;
}

.form__field.is-invalid input,
.form__field.is-invalid select,
.form__field.is-invalid textarea {
  border-color: var(--color-error);
}

.form__status {
  padding: var(--space-md);
  border-radius: var(--radius);
  display: none;
}

.form__status.is-success {
  display: block;
  background: rgba(31, 92, 58, 0.12);
  color: var(--color-success);
  border: 1px solid rgba(31, 92, 58, 0.3);
}

.form__status.is-error {
  display: block;
  background: rgba(139, 46, 46, 0.1);
  color: var(--color-error);
  border: 1px solid rgba(139, 46, 46, 0.3);
}

.contact-aside {
  margin-top: var(--space-lg);
  padding: var(--space-lg);
  background: rgba(30, 58, 58, 0.06);
  border-radius: var(--radius);
}

.contact-aside h2 {
  font-size: 1.15rem;
  margin-bottom: var(--space-sm);
}

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

@media (min-width: 800px) {
  .contact-grid {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: start;
  }
}

/* Blog */
.post-list {
  display: grid;
  gap: var(--space-lg);
}

.post-card {
  display: grid;
  gap: var(--space-md);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid rgba(30, 58, 58, 0.12);
}

@media (min-width: 700px) {
  .post-card {
    grid-template-columns: 220px 1fr;
    align-items: start;
  }
}

.post-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius);
}

.post-card__meta {
  font-size: 0.9rem;
  color: var(--color-ink-soft);
  margin-bottom: var(--space-xs);
}

.post-card h2 {
  font-size: 1.3rem;
  margin-bottom: var(--space-xs);
}

.post-card h2 a {
  color: inherit;
  text-decoration: none;
}

.post-card h2 a:hover {
  color: var(--color-teal-mid);
}

.article-hero img {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: var(--space-lg);
}

.article-meta {
  color: var(--color-ink-soft);
  font-size: 0.95rem;
  margin-bottom: var(--space-lg);
}

/* Service detail */
.service-hero img {
  width: 100%;
  max-height: 440px;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: var(--space-lg);
}

.service-meta {
  display: grid;
  gap: var(--space-sm);
  margin: var(--space-lg) 0;
  padding: var(--space-md);
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid rgba(30, 58, 58, 0.12);
  border-radius: var(--radius);
}

.service-meta dt {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--color-amber);
}

.service-meta dd {
  margin: 0 0 var(--space-sm);
  color: var(--color-ink-soft);
}

.service-meta dd:last-child {
  margin-bottom: 0;
}

/* Footer */
.site-footer {
  margin-top: var(--space-2xl);
  padding: var(--space-xl) 0 var(--space-lg);
  background: var(--color-teal);
  color: var(--color-cream);
}

.site-footer a {
  color: var(--color-amber-soft);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--color-cream);
  text-decoration: underline;
}

.site-footer__inner {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
  display: grid;
  gap: var(--space-lg);
}

@media (min-width: 720px) {
  .site-footer__inner {
    grid-template-columns: 1.2fr 1fr 0.8fr;
  }
}

.site-footer__name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-xs);
}

.site-footer__tag {
  color: rgba(242, 230, 216, 0.75);
  max-width: 28ch;
}

.site-footer__label {
  font-family: var(--font-display);
  font-weight: 600;
  margin-bottom: var(--space-xs);
  color: var(--color-amber-soft);
}

.site-footer__links ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.site-footer__links li {
  margin-bottom: 0.35rem;
}

.site-footer__copy {
  width: min(100% - 2rem, var(--max));
  margin: var(--space-lg) auto 0;
  padding-top: var(--space-md);
  border-top: 1px solid rgba(242, 230, 216, 0.15);
  font-size: 0.9rem;
  color: rgba(242, 230, 216, 0.65);
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: var(--color-ink);
  color: var(--color-cream);
  padding: var(--space-md);
  box-shadow: 0 -8px 30px rgba(0, 0, 0, 0.2);
  animation: fadeUp 0.4s var(--ease);
}

.cookie-banner[hidden] {
  display: none !important;
}

.cookie-banner__inner {
  width: min(100%, var(--max));
  margin-inline: auto;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  align-items: center;
  justify-content: space-between;
}

.cookie-banner__text {
  margin: 0;
  flex: 1 1 18rem;
  font-size: 0.95rem;
}

.cookie-banner__text a {
  color: var(--color-amber-soft);
}

.cookie-banner__actions {
  display: flex;
  gap: var(--space-sm);
  flex-shrink: 0;
}

.cookie-banner .btn--ghost {
  border-color: var(--color-cream);
  color: var(--color-cream);
}

.cookie-banner .btn--primary {
  background: var(--color-amber);
  border-color: var(--color-amber);
  color: var(--color-ink);
}

/* 404 */
.error-page {
  min-height: 60vh;
  display: grid;
  place-content: center;
  text-align: center;
  padding: var(--space-xl) 1rem;
}

.error-page h1 {
  font-size: clamp(2.5rem, 8vw, 4rem);
}

/* CTA band */
.cta-band {
  padding: var(--space-xl) 0;
  text-align: center;
  background:
    linear-gradient(135deg, rgba(30, 58, 58, 0.08), rgba(196, 163, 90, 0.12));
}

.cta-band h2 {
  max-width: 20ch;
  margin-inline: auto;
}

.cta-band p {
  max-width: 40ch;
  margin-inline: auto;
  color: var(--color-ink-soft);
}

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