:root {
  --quartz: #f7fbff;
  --quartz-deep: #e4eef8;
  --ink: #162033;
  --ink-soft: #3d4a63;
  --emerald: #1f9d72;
  --emerald-bright: #3dcc9a;
  --violet: #7c4dff;
  --violet-soft: #c4b5fd;
  --cyan: #22d3ee;
  --silver: #eef3f9;
  --line: rgba(22, 32, 51, 0.12);
  --glass: rgba(255, 255, 255, 0.58);
  --radius: 1.35rem;
  --shadow: 0 18px 50px rgba(90, 70, 160, 0.12);
  --font: "IBM Plex Sans Thai", "Outfit", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: #eef3f8;
  line-height: 1.7;
  min-height: 100vh;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(ellipse 70% 45% at 12% 8%, rgba(61, 204, 154, 0.32), transparent 55%),
    radial-gradient(ellipse 55% 40% at 88% 12%, rgba(124, 77, 255, 0.26), transparent 50%),
    radial-gradient(ellipse 50% 50% at 70% 88%, rgba(34, 211, 238, 0.22), transparent 48%),
    linear-gradient(165deg, #f8fbff 0%, #e8f0f8 42%, #eef6f2 100%);
  animation: aurora-drift 22s ease-in-out infinite alternate;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(120deg, rgba(255, 255, 255, 0.35) 0%, transparent 42%),
    linear-gradient(300deg, rgba(196, 181, 253, 0.12), transparent 35%);
  mix-blend-mode: screen;
}

@keyframes aurora-drift {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(-2%, 1.5%, 0) scale(1.04); }
}

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

a {
  color: #156b55;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
}

a:hover {
  color: var(--violet);
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  background: #fff;
  padding: 0.5rem 0.8rem;
  z-index: 20;
}

.skip-link:focus {
  top: 0.6rem;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 8;
  backdrop-filter: blur(16px);
  background: rgba(247, 251, 255, 0.72);
  border-bottom: 1px solid var(--line);
}

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

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: var(--ink);
  font-weight: 600;
}

.brand-mark {
  width: 1.7rem;
  height: 1.7rem;
  clip-path: polygon(50% 0, 100% 28%, 100% 72%, 50% 100%, 0 72%, 0 28%);
  background: linear-gradient(135deg, var(--cyan), var(--emerald-bright) 45%, var(--violet));
  box-shadow: 0 0 16px rgba(34, 211, 238, 0.45);
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--glass);
  color: var(--ink);
  border-radius: 999px;
  padding: 0.4rem 0.9rem;
  font: inherit;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.1rem;
}

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

.site-nav a[aria-current="page"] {
  color: var(--ink);
  font-weight: 600;
}

.hero-editorial {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2.5rem;
  align-items: end;
  padding: 3.2rem 0 2rem;
}

.place-line {
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.78rem;
  color: var(--ink-soft);
  margin: 0 0 1rem;
}

.hero-editorial h1 {
  font-size: clamp(2rem, 4.4vw, 3.35rem);
  line-height: 1.25;
  font-weight: 700;
  margin: 0 0 1.2rem;
}

.hero-photo {
  position: relative;
}

.hero-photo img {
  width: 100%;
  height: min(520px, 70vh);
  object-fit: cover;
  border-radius: calc(var(--radius) + 0.4rem);
  box-shadow: var(--shadow);
}

.crystal-chip {
  position: absolute;
  left: -1.2rem;
  bottom: 1.6rem;
  max-width: 16rem;
  padding: 1rem 1.1rem;
  background: var(--glass);
  border: 1px solid rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(18px);
  border-radius: var(--radius);
  box-shadow: 0 10px 30px rgba(124, 77, 255, 0.12);
}

.crystal-panel {
  background: var(--glass);
  border: 1px solid rgba(255, 255, 255, 0.75);
  border-radius: var(--radius);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
  padding: 1.4rem 1.5rem;
}

.section {
  padding: 2.4rem 0;
}

.section h2 {
  font-size: clamp(1.5rem, 2.6vw, 2.1rem);
  line-height: 1.3;
  margin: 0 0 1rem;
}

.lead {
  font-size: 1.08rem;
  color: var(--ink-soft);
  max-width: 46rem;
}

.btn-crystal,
.btn-ghost {
  font: inherit;
  cursor: pointer;
  border-radius: 999px;
  padding: 0.7rem 1.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  border: 0;
}

.btn-crystal {
  color: #f8fffb;
  background: linear-gradient(120deg, #1f9d72, #2bb8c9 50%, #7c4dff);
  background-size: 180% 180%;
  animation: crystal-pulse 2.8s ease-in-out infinite;
}

.btn-crystal:hover {
  color: #fff;
}

@keyframes crystal-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(61, 204, 154, 0.55), 0 8px 24px rgba(124, 77, 255, 0.22);
    background-position: 0% 50%;
  }
  70% {
    box-shadow: 0 0 0 12px rgba(34, 211, 238, 0), 0 10px 28px rgba(31, 157, 114, 0.28);
    background-position: 100% 50%;
  }
  100% {
    box-shadow: 0 0 0 0 rgba(61, 204, 154, 0), 0 8px 24px rgba(124, 77, 255, 0.18);
    background-position: 0% 50%;
  }
}

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

.primary-block {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1.8rem;
  align-items: center;
}

.primary-block img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  border-radius: var(--radius);
}

.offer-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.9rem;
}

.offer-list li {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1rem;
  align-items: baseline;
  padding: 1rem 1.1rem;
  border-radius: 1.1rem;
  background: rgba(255, 255, 255, 0.45);
  border: 1px solid var(--line);
}

.offer-list span:first-child {
  font-variant-numeric: tabular-nums;
  color: #156b55;
  font-weight: 600;
}

.quotes {
  display: grid;
  gap: 1rem;
}

.quotes blockquote {
  margin: 0;
  padding: 1.2rem 1.3rem;
  border-left: 3px solid var(--emerald-bright);
  background: rgba(255, 255, 255, 0.5);
  border-radius: 0 1rem 1rem 0;
}

.quotes cite {
  display: block;
  margin-top: 0.6rem;
  font-style: normal;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.1rem;
}

.card {
  overflow: hidden;
  padding: 0;
}

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

.card-body {
  padding: 1.1rem 1.15rem 1.3rem;
}

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

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

.portrait img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  border-radius: 1.1rem 1.1rem 0 0;
}

.form {
  display: grid;
  gap: 0.9rem;
  max-width: 36rem;
}

label {
  display: grid;
  gap: 0.3rem;
  font-weight: 500;
}

input,
select,
textarea {
  font: inherit;
  padding: 0.65rem 0.75rem;
  border-radius: 0.75rem;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.8);
  color: var(--ink);
}

textarea {
  min-height: 8rem;
  resize: vertical;
}

.field-error {
  color: #9f1239;
  font-size: 0.88rem;
  font-weight: 400;
}

.form-status {
  padding: 0.8rem 1rem;
  border-radius: 0.9rem;
}

.form-status[data-state="success"] {
  background: rgba(61, 204, 154, 0.2);
}

.form-status[data-state="error"] {
  background: rgba(244, 63, 94, 0.15);
}

.site-footer {
  margin-top: 3rem;
  padding: 2rem 0 2.5rem;
  border-top: 1px solid var(--line);
  background: rgba(247, 251, 255, 0.55);
}

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

.footer-brand {
  font-weight: 700;
}

.footer-links {
  display: grid;
  gap: 0.35rem;
}

.legal-page p,
.prose p {
  max-width: 48rem;
}

.cookie-banner {
  position: sticky;
  bottom: 0;
  z-index: 12;
  background: rgba(247, 251, 255, 0.92);
  backdrop-filter: blur(18px);
  border-top: 1px solid var(--line);
  padding: 1rem 0 1.2rem;
}

.cookie-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem;
  align-items: center;
}

.cookie-actions {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.cookie-banner h2 {
  margin: 0 0 0.35rem;
  font-size: 1.05rem;
}

.cookie-banner p {
  margin: 0;
  font-size: 0.92rem;
}

.not-found {
  min-height: 55vh;
  display: grid;
  place-content: center;
  text-align: center;
  padding: 3rem 1rem;
}

@media (max-width: 860px) {
  .hero-editorial,
  .primary-block,
  .footer-grid,
  .portrait-grid,
  .cookie-inner {
    grid-template-columns: 1fr;
  }

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

  .site-nav[hidden] {
    display: none;
  }

  .site-nav {
    position: absolute;
    left: 1rem;
    right: 1rem;
    top: 3.6rem;
    flex-direction: column;
    padding: 1rem;
    background: rgba(247, 251, 255, 0.96);
    border: 1px solid var(--line);
    border-radius: 1rem;
  }

  .crystal-chip {
    position: static;
    margin-top: 0.8rem;
    max-width: none;
  }

  .offer-list li {
    grid-template-columns: auto 1fr;
  }

  .offer-list li span:last-child {
    grid-column: 2;
  }
}