:root {
  --ink: #132820;
  --ink-soft: #2a453a;
  --jade: #1a3d32;
  --jade-mid: #2f5c4c;
  --jade-soft: #dce8e2;
  --mist: #eef3ef;
  --paper: #f7f5f0;
  --brass: #a67c3d;
  --brass-deep: #7a5a28;
  --cream: #f3efe6;
  --line: rgba(19, 40, 32, 0.12);
  --shadow: 0 18px 40px rgba(19, 40, 32, 0.08);
  --radius: 4px;
  --font-display: "Cormorant Garamond", "Noto Serif Thai", Georgia, serif;
  --font-body: "Sarabun", "Noto Sans Thai", sans-serif;
  --max: 1120px;
  --header-h: 4.5rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--ink);
  background:
    radial-gradient(ellipse 80% 50% at 10% -10%, rgba(47, 92, 76, 0.12), transparent 55%),
    radial-gradient(ellipse 60% 40% at 100% 0%, rgba(166, 124, 61, 0.08), transparent 50%),
    linear-gradient(180deg, var(--paper) 0%, var(--mist) 48%, var(--paper) 100%);
  min-height: 100vh;
}

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

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

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  color: var(--jade);
  margin: 0 0 0.6em;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); }
h3 { font-size: 1.35rem; }

p { margin: 0 0 1em; }

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

.skip-link {
  position: absolute;
  left: 1rem;
  top: -100px;
  background: var(--jade);
  color: #fff;
  padding: 0.6rem 1rem;
  z-index: 1000;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(247, 245, 240, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: inherit;
}

.brand-mark {
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 10px;
  background:
    linear-gradient(145deg, var(--jade) 0%, var(--jade-mid) 100%);
  position: relative;
  flex-shrink: 0;
}

.brand-mark::after {
  content: "";
  position: absolute;
  inset: 0.55rem;
  border: 2px solid var(--brass);
  border-radius: 3px;
  border-bottom: none;
  border-left: none;
  transform: rotate(45deg) translateY(1px);
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--jade);
}

.brand-sub {
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  text-transform: uppercase;
}

.nav-toggle {
  display: none;
  width: 2.6rem;
  height: 2.6rem;
  border: 1px solid var(--line);
  background: var(--cream);
  border-radius: var(--radius);
  cursor: pointer;
  position: relative;
}

.nav-toggle-bar,
.nav-toggle-bar::before,
.nav-toggle-bar::after {
  display: block;
  width: 1.1rem;
  height: 2px;
  background: var(--jade);
  margin: 0 auto;
  position: relative;
}

.nav-toggle-bar::before,
.nav-toggle-bar::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav-toggle-bar::before { top: -6px; }
.nav-toggle-bar::after { top: 6px; }

.site-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.15rem 1rem;
  align-items: center;
}

.site-nav a {
  text-decoration: none;
  color: var(--ink-soft);
  font-size: 0.95rem;
  padding: 0.35rem 0;
  transition: color 0.25s ease;
}

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

.nav-cta {
  background: var(--jade);
  color: #fff !important;
  padding: 0.45rem 0.9rem !important;
  border-radius: var(--radius);
  transition: background 0.25s ease, transform 0.25s ease;
}

.nav-cta:hover {
  background: var(--brass-deep);
  transform: translateY(-1px);
}

@media (max-width: 920px) {
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }

  .site-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    padding: 0.5rem 1.25rem 1.25rem;
    display: none;
  }

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

  .site-nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.35rem;
  }

  .nav-cta { margin-top: 0.5rem; }
}

.site-footer {
  margin-top: 4rem;
  background: var(--jade);
  color: rgba(255, 255, 255, 0.88);
  padding: 3rem 1.25rem 2rem;
}

.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
}

.footer-name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: #fff;
  margin-bottom: 0.35rem;
}

.footer-tag {
  max-width: 28rem;
  opacity: 0.85;
}

.footer-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin: 2rem 0;
}

.footer-heading {
  font-size: 1rem;
  color: var(--brass);
  margin-bottom: 0.75rem;
  font-family: var(--font-body);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.9);
}

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

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

.footer-copy {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 1.25rem;
  font-size: 0.9rem;
  opacity: 0.75;
  margin: 0;
}

@media (max-width: 760px) {
  .footer-cols { grid-template-columns: 1fr; gap: 1.5rem; }
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.section {
  padding: 4rem 0;
}

.section-label {
  display: inline-block;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brass-deep);
  margin-bottom: 0.75rem;
}

.lead {
  font-size: 1.15rem;
  color: var(--ink-soft);
  max-width: 40rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.75rem 1.35rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font-family: var(--font-body);
  font-size: 1rem;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.3s ease, color 0.3s ease, border-color 0.3s ease, transform 0.3s ease;
}

.btn-primary {
  background: var(--jade);
  color: #fff;
}

.btn-primary:hover {
  background: var(--brass-deep);
  color: #fff;
  transform: translateY(-2px);
}

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

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

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

/* Hero — full-bleed atmospheric composition */
.hero {
  position: relative;
  min-height: min(88vh, 720px);
  display: grid;
  align-items: end;
  color: #fff;
  overflow: hidden;
}

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

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: heroDrift 28s ease-in-out infinite alternate;
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg, rgba(19, 40, 32, 0.88) 0%, rgba(19, 40, 32, 0.55) 48%, rgba(19, 40, 32, 0.25) 100%),
    linear-gradient(0deg, rgba(19, 40, 32, 0.55) 0%, transparent 45%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: var(--max);
  margin: 0 auto;
  padding: 5rem 1.25rem 3.5rem;
  width: 100%;
  animation: riseIn 0.9s ease both;
}

.hero-brand {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 4.8rem);
  line-height: 1.05;
  margin: 0 0 0.4rem;
  color: #fff;
  letter-spacing: -0.03em;
}

.hero-line {
  width: 4rem;
  height: 2px;
  background: var(--brass);
  margin: 1rem 0 1.25rem;
  animation: lineGrow 1s 0.3s ease both;
  transform-origin: left;
}

.hero p {
  max-width: 32rem;
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.9);
}

.hero .btn-primary {
  background: var(--brass);
  color: #132820;
}

.hero .btn-primary:hover {
  background: #fff;
}

.hero .btn-ghost {
  border-color: rgba(255, 255, 255, 0.55);
  color: #fff;
}

.hero .btn-ghost:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}

@keyframes heroDrift {
  from { transform: scale(1.05) translateY(0); }
  to { transform: scale(1.12) translateY(-2%); }
}

@keyframes riseIn {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes lineGrow {
  from { transform: scaleX(0); opacity: 0; }
  to { transform: scaleX(1); opacity: 1; }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

.reveal {
  animation: fadeUp 0.7s ease both;
}

.page-hero {
  padding: 3.5rem 0 2rem;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(220, 232, 226, 0.65), transparent 60%);
}

.page-hero h1 { margin-bottom: 0.4rem; }

.page-hero p {
  max-width: 38rem;
  color: var(--ink-soft);
  font-size: 1.1rem;
}

.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2.5rem;
  align-items: center;
}

.split-reverse { direction: rtl; }
.split-reverse > * { direction: ltr; }

@media (max-width: 800px) {
  .split,
  .split-reverse {
    grid-template-columns: 1fr;
    direction: ltr;
  }
}

.media-frame {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.media-frame img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 0.8s ease;
}

.media-frame:hover img {
  transform: scale(1.04);
}

.offer-list {
  display: grid;
  gap: 1.5rem;
}

.offer-item {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 1.25rem;
  align-items: start;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--line);
}

.offer-item img {
  width: 140px;
  height: 110px;
  object-fit: cover;
  border-radius: var(--radius);
}

.offer-item h3 {
  margin-bottom: 0.35rem;
}

.offer-item p {
  margin-bottom: 0.5rem;
  color: var(--ink-soft);
}

@media (max-width: 600px) {
  .offer-item {
    grid-template-columns: 1fr;
  }
  .offer-item img {
    width: 100%;
    height: 180px;
  }
}

.quote-block {
  border-left: 3px solid var(--brass);
  padding: 0.25rem 0 0.25rem 1.25rem;
  margin: 1.5rem 0;
}

.quote-block p {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--jade);
  margin-bottom: 0.5rem;
}

.quote-block cite {
  font-style: normal;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.rate-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  background: rgba(255, 255, 255, 0.45);
}

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

.rate-table th {
  font-weight: 600;
  color: var(--jade);
  background: var(--jade-soft);
}

.review-list {
  display: grid;
  gap: 1.75rem;
}

.review {
  padding: 0 0 1.75rem;
  border-bottom: 1px solid var(--line);
}

.review blockquote {
  margin: 0 0 0.75rem;
  font-size: 1.05rem;
}

.review footer {
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.story {
  margin-top: 2.5rem;
  padding: 2rem;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid var(--line);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.75rem;
}

.blog-card {
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: transform 0.3s ease;
}

.blog-card:hover {
  transform: translateY(-4px);
  color: inherit;
}

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

.blog-card h2 {
  font-size: 1.35rem;
  margin: 0;
}

.blog-card p {
  color: var(--ink-soft);
  margin: 0;
  font-size: 0.98rem;
}

.article-body {
  max-width: 42rem;
  margin: 0 auto;
  padding: 2.5rem 1.25rem 4rem;
}

.article-body .cover {
  margin: 0 -0.5rem 2rem;
  border-radius: var(--radius);
  overflow: hidden;
}

.article-body .cover img {
  width: 100%;
  aspect-ratio: 21 / 9;
  object-fit: cover;
}

.form {
  max-width: 36rem;
  display: grid;
  gap: 1rem;
}

.form label {
  display: grid;
  gap: 0.35rem;
  font-weight: 500;
}

.form input,
.form select,
.form textarea {
  font: inherit;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  color: var(--ink);
}

.form textarea { min-height: 140px; resize: vertical; }

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

.field-error {
  color: #8a2f2f;
  font-size: 0.88rem;
  font-weight: 400;
}

.form-status {
  padding: 0.85rem 1rem;
  border-radius: var(--radius);
  display: none;
}

.form-status.is-success {
  display: block;
  background: var(--jade-soft);
  color: var(--jade);
}

.form-status.is-error {
  display: block;
  background: #f8e8e8;
  color: #8a2f2f;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.5rem;
}

@media (max-width: 800px) {
  .contact-grid { grid-template-columns: 1fr; }
}

.contact-aside {
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid var(--line);
}

.steps {
  counter-reset: step;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.25rem;
}

.steps li {
  counter-increment: step;
  position: relative;
  padding-left: 3.5rem;
}

.steps li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--brass);
  font-weight: 600;
}

.legal {
  max-width: 46rem;
  margin: 0 auto;
  padding: 2.5rem 1.25rem 4rem;
}

.legal h2 {
  margin-top: 2rem;
}

.cookie-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
  margin: 1rem 0 1.5rem;
}

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

.cookie-table th {
  background: var(--jade-soft);
}

.cookie-banner {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 200;
  max-width: 520px;
  margin: 0 auto;
  background: var(--paper);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  padding: 1.25rem 1.35rem;
  border-radius: var(--radius);
  display: none;
}

.cookie-banner.is-visible { display: block; animation: riseIn 0.45s ease; }

.cookie-banner p {
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.error-page {
  min-height: 60vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 3rem 1.25rem;
}

.error-page .code {
  font-family: var(--font-display);
  font-size: 5rem;
  color: var(--brass);
  line-height: 1;
  margin: 0;
}

.inline-error {
  margin: 1rem 0;
  padding: 0.75rem 1rem;
  background: #f8e8e8;
  color: #8a2f2f;
  border-radius: var(--radius);
}

.prose-narrow {
  max-width: 40rem;
}

.cta-band {
  margin: 3rem 0;
  padding: 2.5rem 1.5rem;
  background:
    linear-gradient(120deg, var(--jade) 0%, var(--jade-mid) 100%);
  color: #fff;
  text-align: center;
}

.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255, 255, 255, 0.9); max-width: 34rem; margin-left: auto; margin-right: auto; }

.cta-band .btn-primary {
  background: var(--brass);
  color: var(--ink);
}

.cta-band .btn-primary:hover {
  background: #fff;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.team-member img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: 0.75rem;
}

.team-member h3 { margin-bottom: 0.2rem; }
.team-member .role {
  color: var(--brass-deep);
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.factor-list {
  margin: 1rem 0 1.5rem;
  padding-left: 1.2rem;
}

.factor-list li { margin-bottom: 0.45rem; }