/* Digital Cyber — market entry consulting theme */
:root {
  --color-ink: #1c2a24;
  --color-ink-soft: #3d4f45;
  --color-muted: #5c6e64;
  --color-paper: #f3efe6;
  --color-paper-deep: #e8e1d2;
  --color-surface: #faf7f0;
  --color-forest: #1a4a3c;
  --color-forest-mid: #2a6b56;
  --color-leaf: #3d8f72;
  --color-gold: #b8893d;
  --color-gold-deep: #8f6828;
  --color-line: rgba(28, 42, 36, 0.12);
  --color-error: #9b2c2c;
  --color-success: #1a4a3c;
  --font-display: "Taviraj", "Sarabun", 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(26, 74, 60, 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(61, 143, 114, 0.12), transparent 50%),
    radial-gradient(ellipse 60% 40% at 100% 0%, rgba(184, 137, 61, 0.1), transparent 45%),
    linear-gradient(180deg, var(--color-paper) 0%, var(--color-surface) 40%, var(--color-paper-deep) 100%);
  background-attachment: fixed;
  min-height: 100vh;
}

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

a {
  color: var(--color-forest-mid);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
  transition: color 0.2s var(--ease);
}

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

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

h1 { font-size: clamp(2rem, 4vw, 3.15rem); }
h2 { font-size: clamp(1.55rem, 2.8vw, 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;
  padding: 0.75rem 1.35rem;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  border: 1.5px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  text-decoration: none;
  transition: background 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease), transform 0.25s var(--ease);
}

.btn:hover {
  transform: translateY(-1px);
  text-decoration: none;
}

.btn--primary {
  background: var(--color-forest);
  color: var(--color-paper);
  border-color: var(--color-forest);
}

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

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

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

.btn--gold {
  background: var(--color-gold);
  color: #1c2a24;
  border-color: var(--color-gold);
}

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

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(243, 239, 230, 0.92);
  backdrop-filter: blur(10px);
  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-size: 1.35rem;
  font-weight: 700;
  color: var(--color-forest);
  text-decoration: none;
  letter-spacing: 0.01em;
}

.site-header__brand:hover {
  color: var(--color-gold-deep);
}

.site-header__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border: 1px solid var(--color-line);
  background: var(--color-surface);
  cursor: pointer;
}

.site-header__toggle span {
  display: block;
  width: 1.15rem;
  height: 2px;
  margin-inline: auto;
  background: var(--color-ink);
}

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

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

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

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

.site-nav__cta:hover {
  background: var(--color-forest-mid);
  color: #fff !important;
}

@media (max-width: 920px) {
  .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 var(--color-line);
    padding: var(--space-md) 1rem var(--space-lg);
    display: none;
  }
  .site-nav.is-open { display: block; }
  .site-nav__list {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
  }
  .site-nav__cta { margin-top: var(--space-xs); }
}

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

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

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: hero-zoom 18s var(--ease) infinite alternate;
}

.hero__shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg, rgba(14, 36, 28, 0.88) 0%, rgba(14, 36, 28, 0.55) 48%, rgba(14, 36, 28, 0.35) 100%),
    linear-gradient(0deg, rgba(14, 36, 28, 0.75) 0%, transparent 45%);
}

.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 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);
  letter-spacing: 0.02em;
  color: #f7f2e8;
}

.hero__lead {
  font-size: 1.15rem;
  color: rgba(247, 242, 232, 0.9);
  margin-bottom: var(--space-lg);
  max-width: 32rem;
}

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

@keyframes hero-zoom {
  from { transform: scale(1); }
  to { transform: scale(1.06); }
}

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

@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

.reveal {
  animation: rise 0.8s var(--ease) both;
}

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

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

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

.section__intro p {
  color: var(--color-muted);
}

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

/* Offer strip */
.offer-strip {
  display: grid;
  gap: var(--space-md);
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
}

.offer-strip__item {
  padding: var(--space-md) 0;
  border-top: 2px solid var(--color-forest);
}

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

.offer-strip__item p {
  color: var(--color-muted);
  margin: 0;
  font-size: 0.98rem;
}

.offer-strip__item a {
  display: inline-block;
  margin-top: var(--space-sm);
  font-weight: 600;
  text-decoration: none;
}

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

.service-row {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: var(--space-lg);
  align-items: center;
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--color-line);
}

.service-row:nth-child(even) {
  direction: rtl;
}

.service-row:nth-child(even) > * {
  direction: ltr;
}

.service-row__media {
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.service-row__media img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

.service-row:hover .service-row__media img {
  transform: scale(1.04);
}

.service-row__meta {
  color: var(--color-muted);
  font-size: 0.95rem;
  margin-bottom: var(--space-sm);
}

@media (max-width: 760px) {
  .service-row,
  .service-row:nth-child(even) {
    grid-template-columns: 1fr;
    direction: ltr;
  }
}

/* Evidence / quotes */
.quote-list {
  display: grid;
  gap: var(--space-md);
}

.quote {
  padding: var(--space-md) 0 var(--space-md) var(--space-md);
  border-left: 3px solid var(--color-gold);
}

.quote p {
  font-size: 1.08rem;
  margin-bottom: var(--space-sm);
}

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

/* Page hero (inner) */
.page-hero {
  padding: var(--space-xl) 0 var(--space-lg);
  border-bottom: 1px solid var(--color-line);
  background:
    linear-gradient(135deg, rgba(26, 74, 60, 0.06), transparent 55%);
}

.page-hero--media {
  position: relative;
  min-height: 18rem;
  display: flex;
  align-items: flex-end;
  color: var(--color-paper);
  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__shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(14, 36, 28, 0.85), rgba(14, 36, 28, 0.35));
}

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

.page-hero--media h1,
.page-hero--media p {
  color: #f7f2e8;
}

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

.process-steps li {
  position: relative;
  padding: var(--space-md) var(--space-md) var(--space-md) 4.5rem;
  background: rgba(255, 255, 255, 0.45);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
}

.process-steps li::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: var(--space-md);
  top: var(--space-md);
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-forest);
}

/* Pricing */
.rate-block {
  display: grid;
  gap: var(--space-lg);
}

.rate-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-line);
  align-items: start;
}

.rate-item__price {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-forest);
  white-space: nowrap;
}

.factors {
  background: rgba(26, 74, 60, 0.06);
  padding: var(--space-lg);
  border-radius: var(--radius);
  border: 1px solid var(--color-line);
}

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

.blog-item {
  display: grid;
  grid-template-columns: minmax(0, 14rem) minmax(0, 1fr);
  gap: var(--space-md);
  align-items: start;
}

.blog-item__media {
  overflow: hidden;
  border-radius: var(--radius);
}

.blog-item__media img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.blog-item__date {
  font-size: 0.88rem;
  color: var(--color-muted);
}

.blog-item h2 {
  font-size: 1.35rem;
  margin-bottom: var(--space-xs);
}

.blog-item h2 a {
  color: inherit;
  text-decoration: none;
}

.blog-item h2 a:hover {
  color: var(--color-forest-mid);
}

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

.prose {
  max-width: 42rem;
}

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

.article-cover {
  margin: 0 0 var(--space-lg);
  border-radius: var(--radius);
  overflow: hidden;
}

.article-cover img {
  width: 100%;
  max-height: 24rem;
  object-fit: cover;
}

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

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

.form__row--2 {
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

@media (max-width: 560px) {
  .form__row--2 { grid-template-columns: 1fr; }
}

.form label {
  font-weight: 600;
  font-size: 0.95rem;
}

.form input,
.form select,
.form textarea {
  width: 100%;
  padding: 0.7rem 0.85rem;
  font: inherit;
  color: var(--color-ink);
  background: var(--color-surface);
  border: 1.5px solid var(--color-line);
  border-radius: var(--radius);
}

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

.form__error {
  color: var(--color-error);
  font-size: 0.88rem;
  display: none;
}

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

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

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

.form__status.is-visible {
  display: block;
}

.form__status--ok {
  background: rgba(26, 74, 60, 0.12);
  color: var(--color-success);
  border: 1px solid rgba(26, 74, 60, 0.25);
}

.form__status--err {
  background: rgba(155, 44, 44, 0.1);
  color: var(--color-error);
  border: 1px solid rgba(155, 44, 44, 0.25);
}

.contact-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: var(--space-xl);
  align-items: start;
}

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

.contact-details {
  padding: var(--space-lg);
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid var(--color-line);
}

.contact-details dt {
  font-weight: 700;
  margin-top: var(--space-sm);
}

.contact-details dd {
  margin: 0.15rem 0 0;
  color: var(--color-ink-soft);
}

/* Footer */
.site-footer {
  margin-top: var(--space-2xl);
  padding: var(--space-xl) 0 var(--space-lg);
  background: var(--color-forest);
  color: rgba(247, 242, 232, 0.88);
}

.site-footer a {
  color: rgba(247, 242, 232, 0.88);
  text-decoration: none;
}

.site-footer a:hover {
  color: #fff;
  text-decoration: underline;
}

.site-footer__inner {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1.3fr 1.2fr 1fr 1fr;
  gap: var(--space-lg);
}

.site-footer__name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: #f7f2e8;
  margin: 0 0 var(--space-xs);
}

.site-footer__tag {
  margin: 0;
  color: rgba(247, 242, 232, 0.7);
}

.site-footer__heading {
  font-weight: 700;
  color: #f7f2e8;
  margin: 0 0 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(247, 242, 232, 0.15);
  font-size: 0.9rem;
  color: rgba(247, 242, 232, 0.55);
}

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

@media (max-width: 520px) {
  .site-footer__inner {
    grid-template-columns: 1fr;
  }
}

/* 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);
  box-shadow: 0 -8px 30px rgba(0, 0, 0, 0.2);
  animation: rise 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;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.cookie-banner__text {
  margin: 0;
  flex: 1 1 18rem;
  font-size: 0.95rem;
  color: rgba(247, 242, 232, 0.9);
}

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

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

.cookie-banner .btn--ghost {
  color: var(--color-paper);
  border-color: rgba(247, 242, 232, 0.45);
}

.cookie-banner .btn--ghost:hover {
  background: rgba(247, 242, 232, 0.12);
  color: #fff;
}

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

/* 404 */
.not-found {
  text-align: center;
  padding: var(--space-2xl) 0;
}

.not-found h1 {
  font-size: clamp(3rem, 10vw, 5rem);
  color: var(--color-forest);
}

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

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

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

.legal th {
  background: rgba(26, 74, 60, 0.08);
}

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

.team-member__photo {
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: var(--space-sm);
  width: 100%;
}

.team-member h3 {
  margin-bottom: 0.2rem;
}

.team-member__role {
  color: var(--color-muted);
  font-size: 0.95rem;
  margin-bottom: var(--space-sm);
}

.cta-band {
  margin: var(--space-xl) 0;
  padding: var(--space-xl) var(--space-lg);
  background:
    linear-gradient(120deg, var(--color-forest) 0%, #245a4a 100%);
  color: #f7f2e8;
  border-radius: var(--radius);
  text-align: center;
}

.cta-band h2 {
  color: #f7f2e8;
}

.cta-band p {
  color: rgba(247, 242, 232, 0.85);
  max-width: 32rem;
  margin-inline: auto;
}

.split-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}

@media (max-width: 720px) {
  .split-2 { grid-template-columns: 1fr; }
}