:root {
  --color-ink: #14241c;
  --color-ink-soft: #3d5248;
  --color-paper: #f3ebe0;
  --color-paper-deep: #e5d8c4;
  --color-pine: #1b3a2f;
  --color-pine-mid: #2a5646;
  --color-brass: #b8893d;
  --color-brass-deep: #8f6a2c;
  --color-mist: #d7e2db;
  --color-white: #fffaf4;
  --color-error: #8b2e2e;
  --color-success: #1f5a3d;
  --font-display: "Prompt", 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: 4px;
  --shadow-soft: 0 12px 40px rgba(20, 36, 28, 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(215, 226, 219, 0.7), transparent 55%),
    radial-gradient(ellipse 60% 40% at 100% 0%, rgba(184, 137, 61, 0.12), transparent 45%),
    linear-gradient(180deg, var(--color-paper) 0%, #efe6d8 40%, var(--color-paper) 100%);
  min-height: 100vh;
}

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

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

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

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

h1 { font-size: clamp(1.85rem, 4vw, 2.75rem); }
h2 { font-size: clamp(1.45rem, 3vw, 2rem); }
h3 { font-size: 1.2rem; }

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

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

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

.main {
  min-height: 60vh;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(243, 235, 224, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(27, 58, 47, 0.1);
}

.site-header__inner {
  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: 1.2rem;
  color: var(--color-pine);
  text-decoration: none;
  letter-spacing: 0.02em;
}

.site-header__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  padding: 0.5rem;
  cursor: pointer;
}

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

.site-nav__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.15rem 1.15rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

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

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

@media (max-width: 860px) {
  .site-header__toggle { display: flex; }
  .site-nav {
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: var(--color-paper);
    border-bottom: 1px solid rgba(27, 58, 47, 0.12);
    padding: var(--space-md) 0;
    display: none;
  }
  .site-nav.is-open { display: block; }
  .site-nav__list {
    flex-direction: column;
    width: min(100% - 2rem, var(--max));
    margin-inline: auto;
    gap: 0.75rem;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 550;
  padding: 0.7rem 1.35rem;
  border-radius: var(--radius);
  border: 1.5px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.25s var(--ease), background 0.25s, color 0.25s, border-color 0.25s;
}

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

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

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

.btn--secondary {
  background: transparent;
  color: var(--color-pine);
  border-color: var(--color-pine);
}

.btn--secondary:hover {
  background: var(--color-pine);
  color: var(--color-white);
}

.btn--ghost {
  background: transparent;
  color: var(--color-ink-soft);
  border-color: rgba(27, 58, 47, 0.25);
}

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

/* Home hero — full-bleed composition */
.home-hero {
  position: relative;
  min-height: min(92vh, 44rem);
  display: grid;
  align-items: end;
  color: var(--color-white);
  overflow: hidden;
}

.home-hero__bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(20, 36, 28, 0.88) 0%, rgba(20, 36, 28, 0.55) 48%, rgba(20, 36, 28, 0.25) 100%),
    var(--hero-image) center / cover no-repeat;
  transform: scale(1.04);
  animation: hero-settle 1.4s var(--ease) forwards;
}

@keyframes hero-settle {
  to { transform: scale(1); }
}

.home-hero__content {
  position: relative;
  z-index: 1;
  padding: var(--space-2xl) 0 var(--space-xl);
  max-width: 38rem;
  animation: rise-in 0.9s var(--ease) 0.15s both;
}

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

.home-hero__brand {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5.5vw, 3.4rem);
  font-weight: 700;
  margin: 0 0 var(--space-sm);
  letter-spacing: 0.01em;
  color: var(--color-white);
  line-height: 1.1;
}

.home-hero__headline {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.4vw, 1.45rem);
  font-weight: 500;
  margin: 0 0 var(--space-md);
  color: var(--color-paper);
  line-height: 1.45;
}

.home-hero__text {
  margin: 0 0 var(--space-lg);
  color: rgba(255, 250, 244, 0.88);
  max-width: 32rem;
}

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

.home-hero .btn--primary:hover {
  background: #d4a854;
  border-color: #d4a854;
}

.home-hero .btn--secondary {
  color: var(--color-white);
  border-color: rgba(255, 250, 244, 0.55);
}

.home-hero .btn--secondary:hover {
  background: rgba(255, 250, 244, 0.12);
  color: var(--color-white);
}

/* Sections */
.section {
  padding: var(--space-2xl) 0;
}

.section--tint {
  background: rgba(215, 226, 219, 0.35);
}

.section__eyebrow {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-brass-deep);
  margin: 0 0 var(--space-sm);
}

.section__intro {
  max-width: 38rem;
  color: var(--color-ink-soft);
  margin-bottom: var(--space-xl);
}

.offer-band {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-xl);
  align-items: center;
}

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

.offer-band__media {
  min-height: 18rem;
  background: var(--offer-image) center / cover no-repeat;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  animation: rise-in 1s var(--ease) both;
}

.offer-band__body h2 { margin-top: 0; }

.service-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: var(--space-lg);
  list-style: none;
  margin: 0;
  padding: 0;
}

.service-teaser a {
  display: block;
  text-decoration: none;
  color: inherit;
  height: 100%;
}

.service-teaser__img {
  aspect-ratio: 3 / 2;
  object-fit: cover;
  width: 100%;
  margin-bottom: var(--space-sm);
  border-radius: var(--radius);
  filter: saturate(0.92);
  transition: transform 0.45s var(--ease);
}

.service-teaser a:hover .service-teaser__img {
  transform: scale(1.02);
}

.service-teaser h3 {
  margin-bottom: var(--space-xs);
  font-size: 1.1rem;
}

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

.quote-strip {
  border-left: 3px solid var(--color-brass);
  padding-left: var(--space-md);
  max-width: 40rem;
}

.quote-strip blockquote {
  margin: 0 0 var(--space-sm);
  font-size: 1.15rem;
  font-family: var(--font-display);
  color: var(--color-pine);
  line-height: 1.5;
}

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

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  gap: var(--space-lg);
  counter-reset: step;
  list-style: none;
  margin: 0;
  padding: 0;
}

.steps li {
  position: relative;
  padding-top: var(--space-lg);
}

.steps li::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--color-brass);
  display: block;
  margin-bottom: var(--space-xs);
}

/* Page chrome */
.page-hero {
  position: relative;
  min-height: 16rem;
  display: flex;
  align-items: flex-end;
  color: var(--color-white);
  margin-bottom: var(--space-xl);
}

.page-hero__media {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(20, 36, 28, 0.35), rgba(20, 36, 28, 0.82)),
    var(--hero-image) center / cover no-repeat;
}

.page-hero__content {
  position: relative;
  z-index: 1;
  padding: var(--space-xl) 0;
}

.page-hero__brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  margin: 0 0 var(--space-xs);
  color: var(--color-paper);
}

.page-hero__title {
  color: var(--color-white);
  margin-bottom: var(--space-sm);
}

.page-hero__lead {
  max-width: 36rem;
  color: rgba(255, 250, 244, 0.9);
  margin: 0;
}

.page-header {
  padding: var(--space-xl) 0 var(--space-md);
}

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

.page-body {
  padding-bottom: var(--space-2xl);
}

.prose ul, .prose ol {
  padding-left: 1.25rem;
  margin-bottom: var(--space-md);
}

.prose li { margin-bottom: 0.35rem; }

/* Service / blog detail */
.detail-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  min-height: 22rem;
  margin-bottom: var(--space-xl);
  background: var(--color-pine);
  color: var(--color-white);
}

.detail-hero__media {
  background: var(--detail-image) center / cover no-repeat;
  min-height: 16rem;
}

.detail-hero__content {
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.detail-hero__content h1 { color: var(--color-white); }
.detail-hero__meta {
  color: rgba(255, 250, 244, 0.8);
  margin: 0;
}

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

.meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
  gap: var(--space-md);
  margin: var(--space-xl) 0;
  padding: var(--space-lg);
  background: rgba(215, 226, 219, 0.4);
  border-radius: var(--radius);
}

.meta-grid dt {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-pine);
  margin-bottom: 0.2rem;
}

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

.split-lists {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  margin: var(--space-lg) 0;
}

@media (max-width: 640px) {
  .split-lists { grid-template-columns: 1fr; }
}

/* Pricing */
.rate-block {
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid rgba(27, 58, 47, 0.12);
}

.rate-block:last-child { border-bottom: 0; }

.rate-block__price {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--color-brass-deep);
  margin: 0 0 var(--space-sm);
}

.factor-note {
  background: rgba(184, 137, 61, 0.12);
  padding: var(--space-md);
  border-radius: var(--radius);
  margin: var(--space-lg) 0;
}

/* Reviews */
.review-list {
  display: grid;
  gap: var(--space-lg);
  list-style: none;
  margin: 0 0 var(--space-xl);
  padding: 0;
}

.review-item {
  padding: var(--space-lg) 0;
  border-bottom: 1px solid rgba(27, 58, 47, 0.1);
}

.review-item blockquote {
  margin: 0 0 var(--space-sm);
  font-size: 1.05rem;
}

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

.case-story {
  padding: var(--space-xl);
  background: var(--color-pine);
  color: var(--color-white);
  border-radius: var(--radius);
  margin-top: var(--space-xl);
}

.case-story h2 { color: var(--color-paper); }
.case-story p { color: rgba(255, 250, 244, 0.9); }

/* Blog */
.post-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: var(--space-xl);
  list-style: none;
  margin: 0;
  padding: 0;
}

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

.post-card__img {
  aspect-ratio: 16 / 10;
  object-fit: cover;
  width: 100%;
  border-radius: var(--radius);
  margin-bottom: var(--space-sm);
}

.post-card__date {
  font-size: 0.88rem;
  color: var(--color-ink-soft);
}

.post-body p {
  margin-bottom: var(--space-md);
}

/* Contact / forms */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: var(--space-xl);
}

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

.contact-details p {
  margin-bottom: var(--space-md);
}

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

.form__field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form__field label {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.95rem;
}

.form__field input,
.form__field select,
.form__field textarea {
  font: inherit;
  padding: 0.65rem 0.75rem;
  border: 1.5px solid rgba(27, 58, 47, 0.25);
  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-brass);
  outline-offset: 1px;
  border-color: var(--color-pine-mid);
}

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

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

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

.form__status.is-success {
  display: block;
  background: rgba(31, 90, 61, 0.12);
  color: var(--color-success);
}

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

/* Process timeline */
.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 2px solid var(--color-brass);
}

.timeline li {
  padding: 0 0 var(--space-xl) var(--space-lg);
  position: relative;
}

.timeline li::before {
  content: "";
  position: absolute;
  left: -0.45rem;
  top: 0.35rem;
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: var(--color-pine);
  border: 2px solid var(--color-brass);
}

/* Footer */
.site-footer {
  background: var(--color-pine);
  color: rgba(255, 250, 244, 0.85);
  padding: var(--space-2xl) 0 var(--space-lg);
  margin-top: var(--space-xl);
}

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

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

.site-footer__inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

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

.site-footer__name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-white);
  margin: 0 0 var(--space-sm);
}

.site-footer__nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.45rem;
}

.site-footer__base {
  border-top: 1px solid rgba(255, 250, 244, 0.15);
  padding-top: var(--space-md);
  font-size: 0.9rem;
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: var(--color-ink);
  color: var(--color-paper);
  padding: var(--space-md) 0;
  box-shadow: 0 -8px 30px rgba(0, 0, 0, 0.2);
  animation: rise-in 0.5s var(--ease);
}

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

.cookie-banner__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.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);
}

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

.cookie-banner .btn--ghost {
  color: var(--color-paper);
  border-color: rgba(255, 250, 244, 0.35);
}

/* 404 */
.error-page {
  text-align: center;
  padding: var(--space-2xl) var(--space-md);
}

.error-page__code {
  font-family: var(--font-display);
  font-size: 5rem;
  font-weight: 700;
  color: var(--color-brass);
  line-height: 1;
  margin: 0;
}

/* Legal tables */
.cookie-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
  margin: var(--space-lg) 0;
}

.cookie-table th,
.cookie-table td {
  border: 1px solid rgba(27, 58, 47, 0.15);
  padding: 0.65rem 0.75rem;
  text-align: left;
  vertical-align: top;
}

.cookie-table th {
  background: rgba(215, 226, 219, 0.5);
  font-family: var(--font-display);
}

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