:root {
  --ink: #152033;
  --ink-soft: #3a4a62;
  --quartz: #f3f7fb;
  --quartz-2: #e6eef7;
  --emerald: #3ee6b0;
  --violet: #b197fc;
  --cyan: #7ee7f0;
  --silver: #d5e0ee;
  --night: #0d1a2b;
  --glass: rgba(255, 255, 255, 0.42);
  --font: "IBM Plex Sans Thai", "Outfit", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background:
    radial-gradient(1200px 500px at 10% -10%, rgba(62, 230, 176, 0.28), transparent 55%),
    radial-gradient(900px 420px at 90% 0%, rgba(177, 151, 252, 0.32), transparent 50%),
    linear-gradient(180deg, #eef6ff 0%, var(--quartz) 38%, #f8fbff 100%);
  min-height: 100vh;
  line-height: 1.7;
}
body::before {
  content: "";
  pointer-events: none;
  position: fixed;
  inset: 0;
  background: linear-gradient(115deg, transparent 20%, rgba(126, 231, 240, 0.12) 42%, rgba(177, 151, 252, 0.14) 58%, transparent 78%);
  background-size: 220% 220%;
  animation: aurora 18s ease-in-out infinite;
  z-index: 0;
}
@keyframes aurora {
  0%, 100% { background-position: 0% 40%; }
  50% { background-position: 100% 60%; }
}
img { max-width: 100%; height: auto; display: block; }
a { color: #155e63; }
a:hover { color: #0b3d4a; }
.skip {
  position: absolute;
  left: -999px;
  top: 0;
}
.skip:focus {
  left: 1rem;
  top: 1rem;
  z-index: 20;
  background: #fff;
  padding: 0.4rem 0.8rem;
}
.wrap {
  width: min(1080px, calc(100% - 2rem));
  margin-inline: auto;
  position: relative;
  z-index: 1;
}
.crystal-bar {
  height: 4px;
  background: linear-gradient(90deg, var(--cyan), var(--emerald), var(--violet), var(--silver));
  background-size: 200% 100%;
  animation: aurora 10s linear infinite;
}
.site-head {
  position: relative;
  z-index: 5;
  backdrop-filter: blur(14px);
  background: rgba(243, 247, 251, 0.72);
  border-bottom: 1px solid rgba(213, 224, 238, 0.8);
}
.head-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
}
.mark {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  text-decoration: none;
  color: var(--ink);
  font-weight: 600;
  letter-spacing: 0.02em;
}
.mark-gem {
  width: 18px;
  height: 26px;
  background: linear-gradient(160deg, #fff, var(--cyan), var(--violet));
  clip-path: polygon(50% 0, 100% 38%, 50% 100%, 0 38%);
  box-shadow: 0 0 16px rgba(62, 230, 176, 0.55);
}
.nav-toggle {
  display: none;
  font: inherit;
  border: 1px solid var(--silver);
  background: var(--glass);
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
}
.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem 1.1rem;
  align-items: center;
}
.site-nav a {
  text-decoration: none;
  color: var(--ink-soft);
  font-size: 0.95rem;
}
.nav-cta {
  color: var(--night) !important;
  padding: 0.3rem 0.8rem;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(62, 230, 176, 0.55), rgba(177, 151, 252, 0.45));
}
.catalog-hero {
  width: min(1180px, calc(100% - 2rem));
  margin: 2.2rem auto 3rem;
  position: relative;
  z-index: 1;
}
.running {
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0 0 0.6rem;
}
.catalog-hero h1 {
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  line-height: 1.25;
  font-weight: 600;
  margin: 0 0 1.2rem;
  max-width: 16ch;
}
.hero-plate {
  margin: 0;
  position: relative;
  border-radius: 1.4rem;
  overflow: hidden;
  box-shadow: 0 24px 50px rgba(21, 32, 51, 0.16);
}
.hero-plate img {
  width: 100%;
  height: min(62vh, 640px);
  object-fit: cover;
}
.hero-plate::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(13, 26, 43, 0.45));
  pointer-events: none;
}
.hero-plate figcaption {
  position: absolute;
  left: 1.2rem;
  right: 1.2rem;
  bottom: 1rem;
  color: #f4f8fc;
  z-index: 1;
  font-size: 0.95rem;
}
.lede {
  max-width: 62ch;
  margin: 1.4rem 0 0.6rem;
  font-size: 1.08rem;
}
.solo-link {
  margin: 1.2rem 0 2rem;
}
.solo-link a,
.text-arrow {
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid var(--emerald);
  padding-bottom: 0.1rem;
}
.kicker {
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.78rem;
  color: #1b6b72;
  margin-bottom: 0.35rem;
}
.split-block {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2rem;
  align-items: center;
  margin-bottom: 3.5rem;
}
.crystal-frame {
  margin: 0;
  padding: 0.7rem;
  background: linear-gradient(140deg, rgba(255,255,255,0.75), rgba(126,231,240,0.25), rgba(177,151,252,0.28));
  border-radius: 1.2rem;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.7);
}
.crystal-frame img {
  border-radius: 0.8rem;
  height: 340px;
  width: 100%;
  object-fit: cover;
}
.offer-list ul {
  list-style: none;
  padding: 0;
  margin: 0 0 3rem;
}
.offer-list li {
  padding: 1.1rem 0;
  border-bottom: 1px solid rgba(213, 224, 238, 0.9);
}
.offer-list a {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  text-decoration: none;
  color: var(--ink);
  font-weight: 600;
}
.offer-list em {
  font-style: normal;
  color: var(--ink-soft);
  font-weight: 400;
  font-size: 0.92rem;
}
.evidence {
  display: grid;
  gap: 1.2rem;
  margin-bottom: 4rem;
}
blockquote {
  margin: 0;
  padding: 1.2rem 1.3rem;
  background: var(--glass);
  border: 1px solid rgba(255,255,255,0.8);
  border-left: 3px solid var(--violet);
  border-radius: 0.8rem;
  backdrop-filter: blur(10px);
}
blockquote footer {
  color: var(--ink-soft);
  font-size: 0.9rem;
  margin-top: 0.5rem;
}
.page-prose h1 {
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  line-height: 1.3;
  margin-top: 0.2rem;
}
.wide-pic {
  margin: 1.2rem 0 1.5rem;
  border-radius: 1rem;
  overflow: hidden;
}
.wide-pic img {
  width: 100%;
  max-height: 460px;
  object-fit: cover;
}
.wide-pic figcaption {
  font-size: 0.9rem;
  color: var(--ink-soft);
  padding: 0.5rem 0 0;
}
.meta { color: var(--ink-soft); font-size: 0.92rem; }
.team-row,
.folio-grid,
.blog-list,
.price-table {
  display: grid;
  gap: 1.4rem;
  margin: 1.5rem auto 3rem;
}
.team-row { grid-template-columns: repeat(3, 1fr); }
.folio-grid { grid-template-columns: repeat(2, 1fr); }
.blog-list { grid-template-columns: repeat(2, 1fr); }
.price-table { grid-template-columns: repeat(3, 1fr); }
.person, .folio, .blog-list article, .price-table article, .service-band {
  background: linear-gradient(165deg, rgba(255,255,255,0.7), rgba(230, 238, 247, 0.55));
  border: 1px solid rgba(255,255,255,0.85);
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(21, 32, 51, 0.06);
}
.person, .folio, .blog-list article, .price-table article { padding-bottom: 1rem; }
.person img, .folio img, .blog-list img { width: 100%; height: 220px; object-fit: cover; }
.person h2, .folio h2, .blog-list h2, .price-table h2, .service-band h2 {
  font-size: 1.15rem;
  margin: 0.8rem 1rem 0.2rem;
}
.person p, .folio p, .blog-list p, .price-table p, .service-band p {
  margin: 0.25rem 1rem 0.4rem;
}
.role { font-weight: 600; color: #1b6b72; }
.amount { font-size: 1.25rem; font-weight: 600; }
.service-band {
  display: grid;
  grid-template-columns: 280px 1fr;
  padding: 0;
  margin-bottom: 1.1rem;
}
.service-band img {
  width: 100%;
  height: 100%;
  min-height: 180px;
  object-fit: cover;
}
.service-band div { padding: 1rem 1rem 1.2rem; }
.card-stack { margin-bottom: 3rem; }
.contact-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  padding: 2rem 0 3rem;
}
address { font-style: normal; margin: 1rem 0; }
.crystal-form {
  display: grid;
  gap: 0.85rem;
  padding: 1.2rem;
  border-radius: 1.1rem;
  background: rgba(255,255,255,0.5);
  border: 1px solid rgba(255,255,255,0.9);
  box-shadow: 0 12px 40px rgba(177, 151, 252, 0.15);
}
.crystal-form label { display: grid; gap: 0.3rem; font-weight: 500; }
.crystal-form input,
.crystal-form select,
.crystal-form textarea {
  font: inherit;
  padding: 0.55rem 0.7rem;
  border-radius: 0.55rem;
  border: 1px solid var(--silver);
  background: rgba(255,255,255,0.85);
}
.field-error { color: #9f1239; font-size: 0.85rem; min-height: 1em; }
.form-status {
  padding: 0.6rem 0.7rem;
  border-radius: 0.5rem;
}
.form-status.is-ok { background: rgba(62, 230, 176, 0.25); }
.form-status.is-err { background: rgba(244, 63, 94, 0.18); }
.btn {
  position: relative;
  overflow: hidden;
  font: inherit;
  font-weight: 600;
  border: 0;
  cursor: pointer;
  color: var(--night);
  padding: 0.7rem 1.1rem;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan), var(--emerald), var(--violet));
  background-size: 180% 100%;
}
.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at var(--px, 50%) var(--py, 50%), rgba(255,255,255,0.85), transparent 42%);
  opacity: 0;
  transform: scale(0.4);
}
.btn.is-pulse::after {
  animation: crystal-pulse 0.7s ease-out;
}
@keyframes crystal-pulse {
  0% { opacity: 0.9; transform: scale(0.2); }
  100% { opacity: 0; transform: scale(2.2); }
}
.btn-ghost {
  background: transparent;
  border: 1px solid var(--silver);
  color: var(--ink);
}
.legal {
  padding: 2rem 0 3.5rem;
  max-width: 72ch;
}
.legal h1 { margin-top: 0; }
.miss { padding: 4rem 0; min-height: 50vh; }
.site-foot {
  position: relative;
  z-index: 1;
  margin-top: 2rem;
  padding: 2rem 0 5.5rem;
  background: linear-gradient(180deg, transparent, rgba(13, 26, 43, 0.06));
  border-top: 1px solid var(--silver);
}
.foot-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 1.5rem;
}
.foot-grid a, .site-foot p { display: block; color: var(--ink-soft); text-decoration: none; margin: 0.2rem 0; }
.foot-brand { color: var(--ink) !important; font-weight: 600; }
.foot-label { font-size: 0.8rem; letter-spacing: 0.1em; text-transform: uppercase; }
.copy { font-size: 0.85rem; margin-top: 1.4rem; }
.cookie {
  position: fixed;
  z-index: 30;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  max-width: 720px;
  margin-inline: auto;
  padding: 1rem 1.1rem;
  border-radius: 1rem;
  background: rgba(243, 247, 251, 0.92);
  border: 1px solid var(--silver);
  box-shadow: 0 16px 40px rgba(21, 32, 51, 0.18);
  backdrop-filter: blur(16px);
}
.cookie-actions { display: flex; gap: 0.6rem; margin-top: 0.7rem; }
.cookie[hidden] { display: none; }

@media (max-width: 860px) {
  .nav-toggle { display: inline-block; }
  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    right: 1rem;
    left: 1rem;
    flex-direction: column;
    align-items: flex-start;
    padding: 1rem;
    background: rgba(243, 247, 251, 0.97);
    border: 1px solid var(--silver);
    border-radius: 0.8rem;
  }
  .site-nav.is-open { display: flex; }
  .split-block,
  .contact-split,
  .service-band,
  .team-row,
  .folio-grid,
  .blog-list,
  .price-table,
  .foot-grid {
    grid-template-columns: 1fr;
  }
  .catalog-hero h1 { max-width: none; }
}