:root {
  --color-ink: #1b3a2f;
  --color-ink-soft: #2d5244;
  --color-paper: #e8eef1;
  --color-paper-deep: #d5e0e6;
  --color-accent: #8b3a4a;
  --color-accent-dark: #6e2c3a;
  --color-line: #b7c5cd;
  --color-white: #f7fafb;
  --color-error: #8b1e1e;
  --color-success: #1f5c3a;
  --font-display: "Kanit", sans-serif;
  --font-body: "Sarabun", sans-serif;
  --space-xs: 0.4rem;
  --space-sm: 0.75rem;
  --space-md: 1.25rem;
  --space-lg: 2rem;
  --space-xl: 3.5rem;
  --space-2xl: 5.5rem;
  --radius: 2px;
  --shadow-soft: 0 12px 30px rgba(27, 58, 47, 0.08);
  --max: 70rem;
  --header-h: 4.25rem;
}

*,
*::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(--color-ink);
  background-color: var(--color-paper);
  background-image:
    radial-gradient(ellipse at 12% 0%, rgba(139, 58, 74, 0.08), transparent 42%),
    radial-gradient(ellipse at 88% 12%, rgba(27, 58, 47, 0.07), transparent 40%),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 23px,
      rgba(183, 197, 205, 0.35) 23px,
      rgba(183, 197, 205, 0.35) 24px
    );
  min-height: 100vh;
}

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

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

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

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

h1 { font-size: clamp(2rem, 4vw, 3.1rem); }
h2 { font-size: clamp(1.55rem, 3vw, 2.15rem); }
h3 { font-size: 1.25rem; }

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

ul, ol { 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);
  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;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  padding: 0.75rem 1.35rem;
  border: 2px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.2s ease, background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn--primary {
  background: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}

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

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

.btn--ghost:hover {
  background: var(--color-ink);
  color: var(--color-white);
}

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

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(243, 235, 224, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-line);
}

.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: 1.2rem;
  color: var(--color-ink);
  text-decoration: none;
  letter-spacing: 0.01em;
}

.site-header__toggle {
  display: none;
  background: none;
  border: 0;
  padding: 0.4rem;
  cursor: pointer;
}

.site-header__toggle-bar {
  display: block;
  width: 1.5rem;
  height: 2px;
  background: var(--color-ink);
  margin: 0.28rem 0;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.site-nav__list {
  list-style: none;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.35rem 1rem;
  margin: 0;
  padding: 0;
}

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

.site-nav a:hover {
  color: var(--color-accent);
}

.site-nav__cta {
  background: var(--color-ink);
  color: var(--color-white) !important;
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius);
}

.site-nav__cta:hover {
  background: var(--color-accent);
}

@media (max-width: 900px) {
  .site-header__toggle { display: block; }
  .site-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: var(--header-h);
    background: var(--color-paper);
    border-bottom: 1px solid var(--color-line);
    padding: var(--space-md) 1rem;
    display: none;
  }
  .site-nav.is-open { display: block; }
  .site-nav__list {
    flex-direction: column;
    align-items: flex-start;
  }
}

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

.site-footer a { color: var(--color-paper-deep); }
.site-footer a:hover { color: #fff; }

.site-footer__inner {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
}

.site-footer__name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

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

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

.site-footer 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(243, 235, 224, 0.2);
  font-size: 0.9rem;
  opacity: 0.8;
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: var(--color-white);
  border-top: 2px solid var(--color-ink);
  box-shadow: var(--shadow-soft);
  padding: var(--space-md);
  animation: slide-up 0.4s 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__actions {
  display: flex;
  gap: var(--space-sm);
}

@keyframes slide-up {
  from { transform: translateY(100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

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

@keyframes rule-draw {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}

.anim-rise {
  animation: fade-rise 0.7s ease both;
}

.anim-rise-delay {
  animation: fade-rise 0.7s ease 0.15s both;
}

.anim-rise-delay-2 {
  animation: fade-rise 0.7s ease 0.3s both;
}

/* Hero home — split composition */
.hero-home {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  min-height: calc(100vh - var(--header-h));
  border-bottom: 1px solid var(--color-line);
}

.hero-home__copy {
  padding: clamp(2rem, 6vw, 4.5rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: linear-gradient(160deg, var(--color-paper) 0%, var(--color-paper-deep) 100%);
}

.hero-home__brand {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 700;
  color: var(--color-ink);
  margin: 0 0 var(--space-md);
  letter-spacing: -0.02em;
}

.hero-home__rule {
  width: 4.5rem;
  height: 3px;
  background: var(--color-accent);
  margin-bottom: var(--space-lg);
  transform-origin: left;
  animation: rule-draw 0.8s ease both;
}

.hero-home__lead {
  font-size: 1.2rem;
  max-width: 34ch;
  color: var(--color-ink-soft);
}

.hero-home__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.hero-home__media {
  position: relative;
  overflow: hidden;
  min-height: 22rem;
}

.hero-home__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: fade-rise 1s ease both;
}

@media (max-width: 800px) {
  .hero-home {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  .hero-home__media {
    min-height: 16rem;
    order: -1;
  }
}

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

.section--tint {
  background: rgba(255, 253, 248, 0.65);
  border-block: 1px solid var(--color-line);
}

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

.section__intro {
  max-width: 42rem;
  margin-bottom: var(--space-lg);
  color: var(--color-ink-soft);
}

.offer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: var(--space-lg);
}

.offer-item {
  border-top: 3px solid var(--color-ink);
  padding-top: var(--space-md);
}

.offer-item img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  margin-bottom: var(--space-md);
  filter: saturate(0.92);
}

.offer-item h3 {
  margin-bottom: var(--space-sm);
}

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

.offer-item h3 a:hover {
  color: var(--color-accent);
}

.flagship-band {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.flagship-band img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.flagship-band__list {
  list-style: none;
  padding: 0;
}

.flagship-band__list li {
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--color-line);
}

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

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

.quote-item {
  padding: var(--space-lg);
  background: var(--color-white);
  border-left: 4px solid var(--color-accent);
}

.quote-item blockquote {
  margin: 0 0 var(--space-md);
  font-size: 1.1rem;
}

.quote-item cite {
  font-style: normal;
  font-size: 0.95rem;
  color: var(--color-ink-soft);
}

.journal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr));
  gap: var(--space-lg);
}

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

.journal-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  margin-bottom: var(--space-sm);
}

.journal-card__meta {
  font-size: 0.85rem;
  color: var(--color-ink-soft);
  margin-bottom: var(--space-xs);
}

.page-hero {
  padding: var(--space-xl) 0 var(--space-lg);
  border-bottom: 1px solid var(--color-line);
  background: linear-gradient(180deg, var(--color-paper-deep), transparent);
}

.page-hero--media {
  position: relative;
  min-height: 18rem;
  display: flex;
  align-items: flex-end;
  color: var(--color-white);
  background-size: cover;
  background-position: center;
}

.page-hero--media::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(27, 58, 47, 0.15), rgba(27, 58, 47, 0.82));
}

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

.page-hero--media h1,
.page-hero--media p {
  color: var(--color-white);
}

.prose {
  max-width: 44rem;
}

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

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

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

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

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

.rate-table th,
.rate-table td {
  border-bottom: 1px solid var(--color-line);
  padding: 0.9rem 0.5rem;
  text-align: left;
}

.rate-table th {
  font-family: var(--font-display);
}

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

.steps li {
  counter-increment: step;
  position: relative;
  padding: var(--space-md) var(--space-md) var(--space-md) 4rem;
  background: var(--color-white);
  border: 1px solid var(--color-line);
}

.steps li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: var(--space-md);
  top: var(--space-md);
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-accent);
}

.detail-layout {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: var(--space-xl);
  align-items: start;
}

.detail-aside {
  position: sticky;
  top: calc(var(--header-h) + 1rem);
  background: var(--color-white);
  border: 1px solid var(--color-line);
  padding: var(--space-lg);
}

.detail-aside dt {
  font-family: var(--font-display);
  font-weight: 600;
  margin-top: var(--space-sm);
}

.detail-aside dd {
  margin: 0.2rem 0 var(--space-sm);
}

@media (max-width: 800px) {
  .detail-layout { grid-template-columns: 1fr; }
  .detail-aside { position: static; }
}

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

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

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

.form input,
.form select,
.form textarea {
  font: inherit;
  padding: 0.7rem 0.8rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: var(--color-white);
  color: var(--color-ink);
}

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

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

.form__status {
  padding: var(--space-md);
  border: 1px solid var(--color-line);
  display: none;
}

.form__status.is-visible { display: block; }
.form__status.is-success {
  border-color: var(--color-success);
  color: var(--color-success);
  background: rgba(31, 92, 58, 0.08);
}
.form__status.is-error {
  border-color: var(--color-error);
  color: var(--color-error);
  background: rgba(139, 30, 30, 0.08);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-xl);
}

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

.story-block {
  background: var(--color-white);
  border: 1px solid var(--color-line);
  padding: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.cta-band {
  margin: var(--space-xl) 0;
  padding: var(--space-xl);
  background: var(--color-ink);
  color: var(--color-paper);
  text-align: center;
}

.cta-band h2 { color: var(--color-white); }
.cta-band p { color: var(--color-paper-deep); max-width: 36rem; margin-inline: auto; }

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

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  gap: var(--space-lg);
}

.team-card img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  margin-bottom: var(--space-sm);
  filter: grayscale(0.15);
}

.team-card h3 { margin-bottom: 0.25rem; }
.team-card p { color: var(--color-ink-soft); font-size: 0.95rem; }