@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Sans+Thai:wght@300;400;500;600;700&display=swap");

:root {
  --bg: #07111c;
  --bg-2: #0d1c2c;
  --quartz: #eef4fb;
  --muted: #b7c6d6;
  --emerald: #3dffb0;
  --violet: #c08cff;
  --cyan: #5ee7ff;
  --glass: rgba(232, 238, 246, 0.07);
  --stroke: rgba(238, 244, 251, 0.18);
  --shadow: 0 24px 60px rgba(3, 10, 18, 0.45);
  --radius: 1.35rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "IBM Plex Sans Thai", sans-serif;
  color: var(--quartz);
  background:
    radial-gradient(1200px 700px at 8% -10%, rgba(61, 255, 176, 0.18), transparent 55%),
    radial-gradient(900px 640px at 110% 8%, rgba(192, 140, 255, 0.22), transparent 50%),
    radial-gradient(800px 500px at 70% 110%, rgba(94, 231, 255, 0.14), transparent 50%),
    linear-gradient(180deg, var(--bg), var(--bg-2) 48%, #08141f);
  min-height: 100vh;
  line-height: 1.7;
}

body::before {
  content: "";
  pointer-events: none;
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    125deg,
    transparent 0 18px,
    rgba(255, 255, 255, 0.015) 18px 19px
  );
  mix-blend-mode: soft-light;
  z-index: 0;
}

body > * {
  position: relative;
  z-index: 1;
}

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

a {
  color: var(--cyan);
  text-underline-offset: 0.22em;
}

.skip {
  position: absolute;
  left: -999px;
  top: 0.5rem;
  background: var(--quartz);
  color: var(--bg);
  padding: 0.5rem 1rem;
}

.skip:focus {
  left: 0.5rem;
  z-index: 20;
}

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

.wrap {
  width: min(1120px, calc(100% - 2rem));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(18px);
  background: linear-gradient(180deg, rgba(7, 17, 28, 0.86), rgba(7, 17, 28, 0.42));
  border-bottom: 1px solid var(--stroke);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--quartz);
  text-decoration: none;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.nav-toggle {
  display: none;
  width: 2.6rem;
  height: 2.6rem;
  border: 1px solid var(--stroke);
  border-radius: 0.8rem;
  background: var(--glass);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  height: 2px;
  margin: 5px 7px;
  background: var(--quartz);
}

.site-nav {
  display: flex;
  gap: 1.15rem;
}

.site-nav a {
  color: var(--quartz);
  text-decoration: none;
  font-size: 0.98rem;
}

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

.hero {
  padding: 3.2rem 0 2.4rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2rem;
  align-items: end;
}

.place-line {
  display: inline-block;
  margin: 0 0 1rem;
  padding: 0.35rem 0.75rem;
  border: 1px solid var(--stroke);
  border-radius: 999px;
  background: var(--glass);
  color: var(--muted);
  font-size: 0.85rem;
}

h1,
h2,
h3 {
  line-height: 1.25;
  font-weight: 600;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.35rem);
  margin: 0 0 1rem;
}

.lede {
  font-size: 1.12rem;
  color: var(--muted);
}

.hero-action {
  margin: 1.4rem 0 0.8rem;
}

.hero-note {
  color: var(--muted);
  max-width: 38rem;
}

.hero-frame {
  margin: 0;
  position: relative;
}

.hero-frame img,
.article-figure img,
.glass-card img,
.hero-custom img {
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid var(--stroke);
  box-shadow: var(--shadow);
  object-fit: cover;
}

.hero-frame::after {
  content: "";
  position: absolute;
  inset: auto 8% -12px 18%;
  height: 28px;
  background: linear-gradient(90deg, var(--emerald), var(--cyan), var(--violet));
  filter: blur(16px);
  opacity: 0.55;
  z-index: -1;
}

.hero-frame figcaption {
  margin-top: 0.7rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.btn {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  cursor: pointer;
  text-decoration: none;
  color: #062017;
  background: linear-gradient(120deg, var(--emerald), var(--cyan));
  font: inherit;
  font-weight: 600;
  padding: 0.78rem 1.25rem;
  border-radius: 999px;
}

.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, 0.7), rgba(192, 140, 255, 0.55), transparent);
  transform: translateX(-120%);
  z-index: -1;
}

.btn:hover::after,
.btn:focus-visible::after {
  animation: crystal-pulse 0.85s ease;
}

@keyframes crystal-pulse {
  to {
    transform: translateX(120%);
  }
}

.btn-ghost {
  background: transparent;
  color: var(--quartz);
  border: 1px solid var(--stroke);
}

.text-link {
  color: var(--emerald);
  font-weight: 600;
}

.band {
  padding: 2.6rem 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent);
}

.split-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  color: var(--violet);
  margin-bottom: 0.4rem;
}

.request-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.8rem;
}

.request-list a {
  display: block;
  text-decoration: none;
  color: inherit;
  padding: 1rem 1.1rem;
  border-radius: 1rem;
  background: var(--glass);
  border: 1px solid var(--stroke);
  backdrop-filter: blur(12px);
}

.request-list strong {
  display: block;
  color: var(--cyan);
}

.request-list span {
  color: var(--muted);
}

.quotes-block {
  padding: 2.8rem 0;
}

.quote-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

blockquote {
  margin: 0;
  padding: 1.2rem;
  border-radius: var(--radius);
  background: var(--glass);
  border: 1px solid var(--stroke);
  box-shadow: inset 0 0 40px rgba(94, 231, 255, 0.05);
}

blockquote footer {
  margin-top: 0.8rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.section-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: baseline;
}

.card-grid,
.works-grid,
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.glass-card,
.glass-panel {
  background: linear-gradient(180deg, rgba(238, 244, 251, 0.09), rgba(238, 244, 251, 0.03));
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.card-body {
  padding: 1rem 1.1rem 1.2rem;
}

.meta {
  color: var(--muted);
  font-size: 0.9rem;
}

.page-hero {
  padding: 2.4rem 0 1.2rem;
}

.service-stack,
.journal-list {
  display: grid;
  gap: 1.2rem;
  padding-bottom: 3rem;
}

.service-row,
.journal-row {
  display: grid;
  grid-template-columns: 280px 1fr;
}

.service-row img,
.journal-row img {
  height: 100%;
  object-fit: cover;
  border-radius: 0;
}

.article-wide {
  padding-bottom: 3rem;
  max-width: 800px;
}

.article-figure {
  margin: 0 0 1.4rem;
}

.plain-list {
  padding-left: 1.1rem;
}

.cta-line {
  margin: 2rem 0 3rem;
}

.hero-custom {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 1rem;
  align-items: stretch;
  margin-bottom: 2rem;
}

.hero-custom .glass-panel {
  padding: 1.4rem;
}

.works-grid {
  padding-bottom: 1rem;
}

.person-card img {
  aspect-ratio: 1;
  object-fit: cover;
}

.prose {
  max-width: 720px;
  padding-bottom: 1.5rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 1.2rem;
  padding-bottom: 3rem;
}

.form,
.contact-grid aside {
  padding: 1.3rem;
}

.form label {
  display: grid;
  gap: 0.35rem;
  margin-bottom: 0.9rem;
}

input,
select,
textarea {
  font: inherit;
  color: var(--quartz);
  background: rgba(7, 17, 28, 0.55);
  border: 1px solid var(--stroke);
  border-radius: 0.75rem;
  padding: 0.7rem 0.8rem;
}

.field-error {
  color: #ffb4c8;
  min-height: 1.1em;
  font-size: 0.88rem;
}

.form-banner {
  padding: 0.75rem 0.85rem;
  border-radius: 0.8rem;
  margin-bottom: 1rem;
}

.form-banner.is-ok {
  background: rgba(61, 255, 176, 0.15);
  border: 1px solid var(--emerald);
}

.form-banner.is-bad {
  background: rgba(255, 120, 150, 0.12);
  border: 1px solid #ffb4c8;
}

.legal {
  padding-bottom: 3.5rem;
  max-width: 760px;
}

.missing {
  padding: 4rem 0 5rem;
  text-align: left;
}

.site-footer {
  border-top: 1px solid var(--stroke);
  background: rgba(4, 10, 16, 0.55);
  padding: 2.2rem 0 1.2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 0.8fr;
  gap: 1.4rem;
}

.footer-brand {
  font-weight: 700;
  font-size: 1.15rem;
}

.footer-label {
  color: var(--emerald);
  font-weight: 600;
}

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

.footer-links a {
  color: var(--quartz);
  text-decoration: none;
}

.footer-copy {
  margin-top: 1.4rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.cookie-banner {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 30;
  width: min(420px, calc(100% - 2rem));
}

.cookie-panel {
  padding: 1.1rem;
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(14, 32, 48, 0.92), rgba(8, 18, 28, 0.92));
  border: 1px solid var(--stroke);
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
}

.cookie-title {
  margin: 0 0 0.4rem;
  font-weight: 700;
}

.cookie-actions {
  display: flex;
  gap: 0.6rem;
  margin-top: 0.8rem;
}

@media (max-width: 860px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    display: none;
    position: absolute;
    right: 1rem;
    top: 4.2rem;
    flex-direction: column;
    padding: 1rem;
    border-radius: 1rem;
    background: rgba(8, 18, 28, 0.96);
    border: 1px solid var(--stroke);
  }

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

  .hero-grid,
  .split-block,
  .quote-grid,
  .card-grid,
  .works-grid,
  .team-grid,
  .hero-custom,
  .contact-grid,
  .footer-grid,
  .service-row,
  .journal-row {
    grid-template-columns: 1fr;
  }
}