:root {
  --color-ink: #142426;
  --color-forest: #0f3d3a;
  --color-forest-deep: #0a2c2a;
  --color-mist: #e7eef0;
  --color-fog: #d5e0e3;
  --color-paper: #f4f7f8;
  --color-brass: #c4894a;
  --color-brass-dark: #9a6a35;
  --color-muted: #4d5f62;
  --color-line: #b8c7cb;
  --color-error: #9b2c2c;
  --color-success: #1f6b4a;
  --font-display: "Chakra Petch", sans-serif;
  --font-body: "Sarabun", sans-serif;
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1.25rem;
  --space-lg: 2rem;
  --space-xl: 3.5rem;
  --space-2xl: 5.5rem;
  --radius: 2px;
  --shadow-soft: 0 18px 40px rgba(20, 36, 38, 0.08);
  --header-h: 4.25rem;
  --max: 70rem;
  --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(196, 137, 74, 0.12), transparent 55%),
    radial-gradient(ellipse 60% 40% at 100% 0%, rgba(15, 61, 58, 0.08), transparent 50%),
    linear-gradient(180deg, var(--color-paper) 0%, var(--color-mist) 100%);
  min-height: 100vh;
}

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

a {
  color: var(--color-forest);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--color-brass-dark);
}

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

h1 { font-size: clamp(2rem, 4vw, 3.25rem); }
h2 { font-size: clamp(1.55rem, 2.8vw, 2.15rem); }
h3 { font-size: 1.25rem; }

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: 0.4rem;
  padding: 0.75rem 1.35rem;
  border: 1.5px solid transparent;
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  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(-2px);
  text-decoration: none;
}

.btn--primary {
  background: var(--color-forest);
  color: #f7fafb;
}

.btn--primary:hover {
  background: var(--color-forest-deep);
  color: #fff;
}

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

.btn--ghost:hover {
  background: var(--color-forest);
  color: #fff;
}

.btn--brass {
  background: var(--color-brass);
  color: #1a1510;
}

.btn--brass:hover {
  background: var(--color-brass-dark);
  color: #fff;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(244, 247, 248, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-fog);
}

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

.site-header__brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--color-forest-deep);
  text-decoration: none;
  letter-spacing: 0.01em;
}

.site-header__brand:hover {
  color: var(--color-brass-dark);
}

.site-header__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  padding: 0.4rem;
  cursor: pointer;
}

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

.site-nav__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.15rem 1rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav__link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-muted);
  text-decoration: none;
  padding: 0.25rem 0;
  position: relative;
}

.site-nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--color-brass);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease);
}

.site-nav__link:hover,
.site-nav__link.is-active {
  color: var(--color-forest-deep);
}

.site-nav__link:hover::after,
.site-nav__link.is-active::after {
  transform: scaleX(1);
}

@media (max-width: 960px) {
  .site-header__toggle { display: flex; }

  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-paper);
    border-bottom: 1px solid var(--color-fog);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s var(--ease);
  }

  .site-nav.is-open { max-height: 28rem; }

  .site-nav__list {
    flex-direction: column;
    padding: var(--space-md) 1rem var(--space-lg);
    gap: 0.65rem;
  }
}

/* Hero home — full bleed */
.hero {
  position: relative;
  min-height: calc(100vh - var(--header-h));
  display: grid;
  align-items: end;
  color: #f4f8f8;
  overflow: hidden;
}

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

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: hero-drift 22s var(--ease) infinite alternate;
}

.hero__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg, rgba(10, 44, 42, 0.88) 0%, rgba(10, 44, 42, 0.55) 48%, rgba(10, 44, 42, 0.35) 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);
  max-width: 38rem;
  margin-left: max(1rem, calc((100% - var(--max)) / 2));
  animation: rise-in 0.9s var(--ease) both;
}

.hero__brand {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 4rem);
  font-weight: 700;
  margin: 0 0 var(--space-sm);
  color: #fff;
  letter-spacing: 0.02em;
}

.hero__lead {
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  margin-bottom: var(--space-sm);
  color: #e8f0f0;
  font-weight: 500;
}

.hero__text {
  color: rgba(244, 248, 248, 0.88);
  margin-bottom: var(--space-lg);
  max-width: 32rem;
}

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

@keyframes hero-drift {
  from { transform: scale(1.05) translate(0, 0); }
  to { transform: scale(1.12) translate(-2%, 1%); }
}

@keyframes rise-in {
  from { opacity: 0; transform: translateY(1.25rem); }
  to { opacity: 1; transform: translateY(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(1rem);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

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

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

.section__eyebrow {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-brass-dark);
  margin-bottom: var(--space-xs);
}

.section__intro {
  max-width: 38rem;
  color: var(--color-muted);
  margin-bottom: var(--space-lg);
}

.page-hero {
  padding: var(--space-xl) 0 var(--space-lg);
  border-bottom: 1px solid var(--color-fog);
  background:
    linear-gradient(135deg, rgba(15, 61, 58, 0.06), transparent 55%),
    var(--color-paper);
}

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

@media (min-width: 800px) {
  .page-hero__grid--media {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

.page-hero__media {
  overflow: hidden;
  border-radius: var(--radius);
  min-height: 14rem;
}

.page-hero__media img {
  width: 100%;
  height: 100%;
  min-height: 16rem;
  object-fit: cover;
}

.split {
  display: grid;
  gap: var(--space-lg);
}

@media (min-width: 800px) {
  .split--2 {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

.offer-list {
  display: grid;
  gap: var(--space-md);
}

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

.offer {
  display: grid;
  grid-template-rows: auto 1fr;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid var(--color-fog);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease);
}

.offer:hover {
  border-color: var(--color-brass);
  transform: translateY(-3px);
}

.offer__media {
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.offer__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

.offer:hover .offer__media img {
  transform: scale(1.04);
}

.offer__body {
  padding: var(--space-md);
}

.offer__body h3 {
  margin-bottom: var(--space-xs);
}

.offer__body h3 a {
  text-decoration: none;
  color: inherit;
}

.offer__body h3 a:hover {
  color: var(--color-brass-dark);
}

.offer__meta {
  font-size: 0.92rem;
  color: var(--color-muted);
}

.story-strip {
  display: grid;
  gap: var(--space-md);
}

@media (min-width: 800px) {
  .story-strip {
    grid-template-columns: 1.2fr 0.8fr;
  }
}

.quote-block {
  padding: var(--space-lg);
  background: var(--color-forest);
  color: #eef5f5;
  border-radius: var(--radius);
}

.quote-block p {
  font-size: 1.1rem;
  margin-bottom: var(--space-md);
}

.quote-block cite {
  font-style: normal;
  font-size: 0.95rem;
  color: var(--color-brass);
}

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

@media (min-width: 800px) {
  .steps { grid-template-columns: repeat(4, 1fr); }
}

.steps__item {
  position: relative;
  padding: var(--space-md);
  background: rgba(255, 255, 255, 0.6);
  border-top: 3px solid var(--color-brass);
}

.steps__item::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-forest);
  display: block;
  margin-bottom: var(--space-xs);
}

.rate-table {
  width: 100%;
  border-collapse: collapse;
  background: rgba(255, 255, 255, 0.65);
}

.rate-table th,
.rate-table td {
  text-align: left;
  padding: 0.9rem 1rem;
  border-bottom: 1px solid var(--color-fog);
  vertical-align: top;
}

.rate-table th {
  font-family: var(--font-display);
  background: var(--color-forest);
  color: #fff;
}

.review {
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-fog);
}

.review:last-child { border-bottom: 0; }

.review__quote {
  font-size: 1.08rem;
}

.review__meta {
  color: var(--color-muted);
  font-size: 0.95rem;
}

.case {
  margin-top: var(--space-lg);
  padding: var(--space-lg);
  background: rgba(255, 255, 255, 0.7);
  border-left: 4px solid var(--color-forest);
}

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

.post-teaser {
  display: grid;
  gap: var(--space-md);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--color-fog);
}

@media (min-width: 720px) {
  .post-teaser {
    grid-template-columns: 14rem 1fr;
    align-items: start;
  }
}

.post-teaser__media {
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.post-teaser__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.post-teaser time {
  font-size: 0.88rem;
  color: var(--color-muted);
}

.prose {
  max-width: 42rem;
}

.prose h2 { margin-top: var(--space-lg); }

.detail-hero {
  display: grid;
  gap: var(--space-lg);
}

@media (min-width: 800px) {
  .detail-hero {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
  }
}

.detail-hero__media {
  overflow: hidden;
  min-height: 16rem;
}

.detail-hero__media img {
  width: 100%;
  height: 100%;
  min-height: 18rem;
  object-fit: cover;
}

.checklist {
  list-style: none;
  padding: 0;
}

.checklist li {
  position: relative;
  padding-left: 1.4rem;
  margin-bottom: 0.55rem;
}

.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 0.55rem;
  height: 0.55rem;
  background: var(--color-brass);
  border-radius: 1px;
}

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

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

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

.form__field input,
.form__field select,
.form__field textarea {
  font: inherit;
  padding: 0.7rem 0.85rem;
  border: 1.5px solid var(--color-line);
  border-radius: var(--radius);
  background: #fff;
  color: var(--color-ink);
}

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

.form__error {
  color: var(--color-error);
  font-size: 0.9rem;
  min-height: 1.2em;
}

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

.form__status.is-success {
  display: block;
  background: rgba(31, 107, 74, 0.12);
  color: var(--color-success);
  border: 1px solid var(--color-success);
}

.form__status.is-error {
  display: block;
  background: rgba(155, 44, 44, 0.1);
  color: var(--color-error);
  border: 1px solid var(--color-error);
}

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

.contact-aside {
  padding: var(--space-md);
  background: rgba(255, 255, 255, 0.65);
  border: 1px solid var(--color-fog);
}

.legal {
  max-width: 46rem;
}

.legal h2 {
  margin-top: var(--space-lg);
}

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

.cookie-table th,
.cookie-table td {
  border: 1px solid var(--color-fog);
  padding: 0.65rem 0.75rem;
  text-align: left;
  vertical-align: top;
}

.cookie-table th {
  background: var(--color-forest);
  color: #fff;
  font-family: var(--font-display);
}

.cta-band {
  margin: var(--space-xl) 0;
  padding: var(--space-xl) var(--space-lg);
  background:
    linear-gradient(120deg, var(--color-forest-deep), var(--color-forest) 60%, #1a5551);
  color: #eef5f5;
  text-align: center;
}

.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(238, 245, 245, 0.88); max-width: 34rem; margin-inline: auto; }

.plan-grid {
  display: grid;
  gap: var(--space-md);
}

@media (min-width: 720px) {
  .plan-grid { grid-template-columns: repeat(3, 1fr); }
}

.plan-block {
  padding: var(--space-md);
  background: rgba(255, 255, 255, 0.65);
  border-top: 3px solid var(--color-forest);
}

.plan-block h3 { margin-bottom: var(--space-xs); }

/* Footer */
.site-footer {
  margin-top: var(--space-2xl);
  padding: var(--space-xl) 0 var(--space-lg);
  background: var(--color-forest-deep);
  color: #d7e4e4;
}

.site-footer a {
  color: #e8f2f2;
  text-decoration: none;
}

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

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

@media (min-width: 800px) {
  .site-footer__inner {
    grid-template-columns: 1.3fr 1.2fr 1fr 1fr;
  }
}

.site-footer__name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.35rem;
}

.site-footer__tag {
  color: rgba(215, 228, 228, 0.8);
  margin: 0;
}

.site-footer__heading {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-brass);
  margin-bottom: var(--space-sm);
}

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

.site-footer li { margin-bottom: 0.4rem; }

.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(255, 255, 255, 0.12);
  font-size: 0.9rem;
  color: rgba(215, 228, 228, 0.65);
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 60;
  background: rgba(20, 36, 38, 0.96);
  color: #e8f0f0;
  padding: var(--space-md);
  box-shadow: var(--shadow-soft);
  animation: rise-in 0.45s 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-brass);
}

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

.cookie-banner .btn--ghost {
  border-color: #c5d5d5;
  color: #e8f0f0;
}

.cookie-banner .btn--ghost:hover {
  background: #e8f0f0;
  color: var(--color-forest-deep);
}

.cookie-banner .btn--primary {
  background: var(--color-brass);
  color: #1a1510;
}

.cookie-banner .btn--primary:hover {
  background: #dfb07a;
}

.error-page {
  min-height: 55vh;
  display: grid;
  place-content: center;
  text-align: center;
  padding: var(--space-xl) 1rem;
}

.error-page__code {
  font-family: var(--font-display);
  font-size: 4rem;
  color: var(--color-brass);
  margin: 0;
}