:root {
  --ice: #f4f8fc;
  --quartz: #e8f0f7;
  --ink: #152033;
  --mute: #4d6076;
  --emerald: #0f8f72;
  --aurora-g: #6ff3c4;
  --aurora-v: #7a5cff;
  --aurora-c: #4ad4f0;
  --silver: #f7fbff;
  --glass: rgba(255, 255, 255, 0.48);
  --line: rgba(122, 92, 255, 0.2);
  --shadow: 0 22px 48px rgba(21, 32, 51, 0.1);
  --font: "Sora", "IBM Plex Sans Thai", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  line-height: 1.7;
  min-height: 100vh;
  background-color: var(--ice);
  background-image:
    radial-gradient(900px 420px at 8% -8%, rgba(111, 243, 196, 0.34), transparent 58%),
    radial-gradient(780px 360px at 92% 4%, rgba(122, 92, 255, 0.26), transparent 52%),
    radial-gradient(640px 380px at 70% 110%, rgba(74, 212, 240, 0.22), transparent 55%),
    linear-gradient(165deg, #eef6fb 0%, #e4edf6 46%, #dceaf4 100%);
  background-attachment: fixed;
}

body::before {
  content: "";
  pointer-events: none;
  position: fixed;
  inset: 0;
  background:
    linear-gradient(115deg, transparent 20%, rgba(111, 243, 196, 0.08) 42%, transparent 55%, rgba(122, 92, 255, 0.08) 72%, transparent 85%);
  animation: auroraDrift 18s ease-in-out infinite alternate;
  z-index: 0;
}

@keyframes auroraDrift {
  from { transform: translate3d(-2%, 0, 0); opacity: 0.7; }
  to { transform: translate3d(2%, 1%, 0); opacity: 1; }
}

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

a {
  color: #3a2aa8;
  text-underline-offset: 3px;
}

.wrap {
  width: min(1100px, calc(100% - 36px));
  margin-inline: auto;
  position: relative;
  z-index: 1;
}

.site-header,
.site-footer,
main {
  position: relative;
  z-index: 1;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(244, 248, 252, 0.7);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}

.header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
  font-weight: 700;
}

.logo-facet {
  width: 26px;
  height: 26px;
  clip-path: polygon(50% 0%, 100% 28%, 82% 100%, 18% 100%, 0% 28%);
  background: linear-gradient(145deg, var(--aurora-g), var(--aurora-v) 55%, var(--aurora-c));
  box-shadow: 0 0 16px rgba(111, 243, 196, 0.55);
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--glass);
  border-radius: 999px;
  padding: 8px 14px;
  font: inherit;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 16px;
}

.site-nav a {
  text-decoration: none;
  color: var(--ink);
  font-size: 0.92rem;
}

.nav-book {
  padding: 8px 14px;
  border-radius: 999px;
  background: linear-gradient(120deg, rgba(111, 243, 196, 0.4), rgba(122, 92, 255, 0.22));
}

.facet {
  background: var(--glass);
  border: 1px solid rgba(255, 255, 255, 0.72);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.85);
  border-radius: 26px 12px 26px 12px;
  backdrop-filter: blur(14px);
}

.hero-board {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 0;
  margin-top: 28px;
  overflow: hidden;
}

.hero-photo {
  min-height: 420px;
  position: relative;
}

.hero-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 420px;
}

.hero-plaque {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  padding: 14px 16px;
  background: rgba(21, 32, 51, 0.58);
  color: #f4fbff;
  border-radius: 14px;
  font-size: 0.92rem;
}

.hero-panel {
  padding: 36px 32px;
}

.place-chip {
  display: inline-block;
  margin: 0 0 12px;
  padding: 5px 12px;
  border-radius: 999px;
  background: rgba(15, 143, 114, 0.12);
  color: #0d6a56;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
}

.hero-panel h1 {
  margin: 0 0 14px;
  font-size: clamp(1.85rem, 3.4vw, 2.75rem);
  line-height: 1.28;
}

.hero-panel p {
  color: var(--mute);
  margin: 0 0 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  cursor: pointer;
  text-decoration: none;
  font: inherit;
  padding: 11px 20px;
  border-radius: 999px;
}

.btn-shine {
  position: relative;
  overflow: hidden;
  color: #07141c;
  background: linear-gradient(120deg, var(--aurora-g), #e7fff7 38%, #c9c0ff);
}

.btn-shine::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.78), transparent);
  transform: translateX(-130%);
}

.btn-shine:hover::after,
.btn-shine.is-firing::after {
  animation: crystalPulse 0.75s ease;
}

@keyframes crystalPulse {
  from { transform: translateX(-130%); }
  to { transform: translateX(130%); }
}

.btn-quiet {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: inherit;
}

.cookie-banner .btn-quiet {
  border-color: rgba(255, 255, 255, 0.45);
  color: #f4fbff;
}

.block {
  padding: 52px 0;
}

.block h2 {
  margin: 0 0 8px;
  font-size: 1.7rem;
}

.lede {
  color: var(--mute);
  max-width: 62ch;
}

.primary-offer {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  overflow: hidden;
  margin-top: 22px;
}

.primary-offer img {
  width: 100%;
  height: 100%;
  min-height: 280px;
  object-fit: cover;
}

.offer-copy {
  padding: 24px;
}

.tile-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-top: 22px;
}

.tile img {
  width: 100%;
  height: 170px;
  object-fit: cover;
}

.tile-body,
.card-pad {
  padding: 16px 18px 20px;
}

.tile h3,
.case-card h3 {
  margin: 0 0 8px;
  font-size: 1.12rem;
}

.fine,
.mute {
  color: var(--mute);
}

.quote-slab {
  padding: 28px;
  margin-top: 18px;
}

.quote-slab blockquote {
  margin: 0 0 10px;
  font-size: 1.18rem;
}

.lane {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 22px;
}

.lane-item {
  padding: 16px;
}

.lane-item strong {
  display: block;
  color: var(--aurora-v);
  margin-bottom: 6px;
}

.page-top {
  padding: 40px 0 8px;
}

.page-top h1 {
  margin: 0 0 10px;
  font-size: clamp(1.7rem, 3vw, 2.45rem);
}

.two {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 28px;
  align-items: start;
}

.prose p {
  margin: 0 0 14px;
}

.rate {
  font-weight: 600;
  color: #0d6a56;
}

form {
  display: grid;
  gap: 12px;
  padding: 22px;
}

label {
  display: grid;
  gap: 6px;
  font-weight: 500;
}

input,
select,
textarea {
  font: inherit;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.82);
}

.field-error,
.island-error {
  color: #9b1c3a;
  font-size: 0.9rem;
  margin: 0;
}

.form-ok {
  padding: 14px;
  border-radius: 14px;
  background: rgba(15, 143, 114, 0.14);
}

.portrait {
  width: 100%;
  height: 230px;
  object-fit: cover;
}

.people,
.blog-list,
.case-grid,
.price-list {
  display: grid;
  gap: 18px;
  margin-top: 22px;
}

.people {
  grid-template-columns: repeat(3, 1fr);
}

.blog-list,
.case-grid,
.price-list {
  grid-template-columns: repeat(2, 1fr);
}

.cover {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.site-footer {
  margin-top: 28px;
  padding: 36px 0 22px;
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.32);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr 0.9fr;
  gap: 24px;
}

.footer-grid a {
  display: block;
  margin-top: 6px;
}

.footer-name {
  font-weight: 700;
  margin-top: 0;
}

.footer-label {
  font-weight: 600;
  margin-bottom: 4px;
}

.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 50;
  background: rgba(21, 32, 51, 0.9);
  color: #f4fbff;
  padding: 16px 0;
}

.cookie-banner a {
  color: var(--aurora-g);
}

.cookie-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  align-items: center;
}

.cookie-actions {
  display: flex;
  gap: 10px;
}

.legal-list {
  padding-left: 18px;
}

@media (max-width: 900px) {
  .hero-board,
  .primary-offer,
  .tile-row,
  .lane,
  .two,
  .people,
  .blog-list,
  .case-grid,
  .price-list,
  .footer-grid,
  .cookie-row {
    grid-template-columns: 1fr;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    display: none;
    position: absolute;
    right: 18px;
    top: 58px;
    flex-direction: column;
    align-items: flex-start;
    padding: 16px;
    background: var(--ice);
    border: 1px solid var(--line);
    border-radius: 16px;
  }

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