/* ============================================================
   THARA CITY ROLEPLAY — styles.css
   Pure CSS3. Palette derived from the official logo & banner:
   near-black / dark navy, electric blue + cyan, metallic silver, white.
   ============================================================ */

/* ---------- Design tokens ---------- */
:root {
  --color-background: #030712;
  --color-surface: #081426;
  --color-surface-light: #10233c;
  --color-primary: #16b8ff;
  --color-primary-bright: #55d8ff;
  --color-accent: #0a73ff;
  --color-silver: #c7d4e6;
  --color-text: #f4f8ff;
  --color-text-muted: #9eb1c8;
  --color-border: rgba(89, 210, 255, 0.22);

  --color-discord: #5865f2;
  --color-discord-hover: #4752c4;

  --shadow-card: 0 18px 40px -24px rgba(0, 0, 0, 0.9);
  --shadow-glow: 0 0 30px -6px rgba(22, 184, 255, 0.45);

  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 22px;

  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 3rem;
  --space-6: 4.5rem;
  --space-7: 6.5rem;

  --maxw: 1200px;
  --maxw-narrow: 820px;
  --header-h: 72px;

  --font-sans: "Inter", "Noto Sans Thai", "Segoe UI", "Leelawadee UI", "Sarabun",
    system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --font-display: "Inter", "Noto Sans Thai", "Segoe UI", system-ui, -apple-system,
    "Helvetica Neue", Arial, sans-serif;

  --transition: 220ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- Reset (minimal) ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  background-color: var(--color-background);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

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

h1,
h2,
h3,
p,
ul,
ol,
figure {
  margin: 0;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
}

ul,
ol {
  padding: 0;
  list-style: none;
}

a {
  color: var(--color-primary-bright);
  text-decoration: none;
}

button {
  font: inherit;
  cursor: pointer;
}

:focus-visible {
  outline: 2px solid var(--color-primary-bright);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- Utilities ---------- */
.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2.5rem);
}

.container--narrow {
  max-width: var(--maxw-narrow);
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -100px;
  z-index: 200;
  background: var(--color-primary);
  color: #001322;
  padding: 0.6rem 1rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  transition: top var(--transition);
}

.skip-link:focus {
  top: 1rem;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-primary-bright);
  margin-bottom: 0.75rem;
}

/* ---------- Buttons ---------- */
.btn {
  --btn-bg: var(--color-surface-light);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.7rem 1.3rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  background: var(--btn-bg);
  color: var(--color-text);
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: transform var(--transition), background var(--transition),
    box-shadow var(--transition), border-color var(--transition);
  will-change: transform;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

.btn--lg {
  padding: 0.95rem 1.8rem;
  font-size: 1.02rem;
}

.btn__icon {
  width: 20px;
  height: 20px;
  flex: none;
}

.btn--discord {
  --btn-bg: var(--color-discord);
  border-color: transparent;
  box-shadow: 0 10px 30px -12px rgba(88, 101, 242, 0.9);
}

.btn--discord:hover {
  --btn-bg: var(--color-discord-hover);
}

.btn--ghost {
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--color-border);
}

.btn--ghost:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
}

/* ---------- Status tags ---------- */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  white-space: nowrap;
  border: 1px solid transparent;
}

.tag::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
}

.tag--progress {
  color: #4ad3a0;
  background: rgba(74, 211, 160, 0.12);
  border-color: rgba(74, 211, 160, 0.35);
}

.tag--planned {
  color: var(--color-primary-bright);
  background: rgba(85, 216, 255, 0.12);
  border-color: rgba(85, 216, 255, 0.35);
}

.tag--eval {
  color: #f4c76b;
  background: rgba(244, 199, 107, 0.12);
  border-color: rgba(244, 199, 107, 0.32);
}

.tag--later {
  color: var(--color-silver);
  background: rgba(199, 212, 230, 0.1);
  border-color: rgba(199, 212, 230, 0.28);
}

.tag--none {
  color: var(--color-text-muted);
  background: rgba(158, 177, 200, 0.08);
  border-color: rgba(158, 177, 200, 0.24);
}

.status-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #4ad3a0;
  box-shadow: 0 0 0 0 rgba(74, 211, 160, 0.6);
  animation: pulse 2.4s ease-out infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(74, 211, 160, 0.55);
  }
  70% {
    box-shadow: 0 0 0 9px rgba(74, 211, 160, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(74, 211, 160, 0);
  }
}

/* ---------- Header / Nav ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  transition: background var(--transition), border-color var(--transition),
    box-shadow var(--transition);
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
  background: rgba(3, 7, 18, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--color-border);
  box-shadow: 0 8px 24px -18px rgba(0, 0, 0, 0.9);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  height: var(--header-h);
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2.5rem);
}

.nav__brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--color-text);
}

.nav__logo {
  width: 44px;
  height: 44px;
  filter: drop-shadow(0 0 10px rgba(22, 184, 255, 0.4));
}

.nav__wordmark {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.nav__title {
  font-weight: 800;
  letter-spacing: 0.08em;
  font-size: 1rem;
}

.nav__sub {
  font-size: 0.62rem;
  letter-spacing: 0.34em;
  color: var(--color-primary-bright);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

.nav__toggle-bar {
  display: block;
  width: 22px;
  height: 2px;
  margin-inline: auto;
  background: var(--color-text);
  transition: transform var(--transition), opacity var(--transition);
}

.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(2) {
  opacity: 0;
}
.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav__link {
  position: relative;
  color: var(--color-text-muted);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.35rem 0;
  transition: color var(--transition);
}

.nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 2px;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.nav__link:hover,
.nav__link.is-active {
  color: var(--color-text);
}

.nav__link.is-active::after,
.nav__link:hover::after {
  transform: scaleX(1);
}

/* ---------- Sections ---------- */
.section {
  padding-block: clamp(3.5rem, 8vw, var(--space-7));
  position: relative;
}

.section--alt {
  background: linear-gradient(180deg, var(--color-background), var(--color-surface) 50%, var(--color-background));
}

.section__head {
  max-width: 760px;
  margin-bottom: clamp(2rem, 5vw, 3rem);
}

.section__title {
  font-size: clamp(1.6rem, 3.6vw, 2.5rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

.section__lead {
  margin-top: 1rem;
  font-size: clamp(1rem, 1.4vw, 1.1rem);
  color: var(--color-text);
  text-wrap: pretty;
}

.section__note {
  margin-top: 0.75rem;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

/* ---------- Grids & cards ---------- */
.grid {
  display: grid;
  gap: 1.25rem;
}

.grid--2 {
  grid-template-columns: 1fr;
}

.grid--4 {
  grid-template-columns: 1fr;
}

.card {
  background: linear-gradient(160deg, var(--color-surface), var(--color-surface-light));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: clamp(1.4rem, 2.5vw, 2rem);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), border-color var(--transition),
    box-shadow var(--transition);
}

.card__title {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 0.6rem;
}

.card__text {
  color: var(--color-text-muted);
}

.concept-card {
  position: relative;
  overflow: hidden;
}

.concept-card:hover {
  transform: translateY(-4px);
  border-color: rgba(85, 216, 255, 0.5);
  box-shadow: var(--shadow-card), var(--shadow-glow);
}

.concept-card__index {
  position: absolute;
  top: -0.5rem;
  right: 0.5rem;
  font-size: 3.4rem;
  font-weight: 800;
  color: rgba(85, 216, 255, 0.08);
  line-height: 1;
}

/* ---------- Development notice ---------- */
.section--notice {
  background: radial-gradient(120% 120% at 50% 0%, rgba(10, 115, 255, 0.14), transparent 55%);
}

.status-list {
  display: grid;
  gap: 0.75rem;
}

.status-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.status-row__label {
  font-weight: 700;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.status-row__th {
  font-weight: 500;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* ---------- Systems ---------- */
.system-card:hover {
  border-color: rgba(85, 216, 255, 0.4);
}

.system-list {
  display: grid;
  gap: 0.6rem;
}

.system-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--color-text);
  font-size: 0.95rem;
}

.system-list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

/* ---------- Timeline ---------- */
.timeline {
  position: relative;
  display: grid;
  gap: 1.5rem;
  padding-left: 2.4rem;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, var(--color-primary), rgba(22, 184, 255, 0.1));
}

.timeline__item {
  position: relative;
}

.timeline__marker {
  position: absolute;
  left: -2.4rem;
  top: 6px;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--color-surface-light);
  border: 2px solid var(--color-primary);
  color: var(--color-primary-bright);
  font-weight: 800;
  font-size: 0.9rem;
  box-shadow: var(--shadow-glow);
}

.timeline__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  justify-content: space-between;
  margin-bottom: 0.9rem;
}

.timeline__phase {
  font-size: 1.15rem;
  font-weight: 800;
}

.timeline__list {
  display: grid;
  gap: 0.4rem;
  color: var(--color-text-muted);
}

.timeline__list li {
  position: relative;
  padding-left: 1.1rem;
}

.timeline__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
}

/* ---------- Gallery ---------- */
.gallery {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.gallery__item {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--color-surface);
  color: var(--color-text);
  text-align: left;
  transition: transform var(--transition), border-color var(--transition);
}

.gallery__item:hover {
  transform: translateY(-3px);
  border-color: var(--color-primary);
}

.gallery__ph {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
      135deg,
      rgba(22, 184, 255, 0.06) 0 14px,
      transparent 14px 28px
    ),
    linear-gradient(160deg, var(--color-surface-light), var(--color-surface));
}

.gallery__caption {
  position: absolute;
  inset: auto 0 0 0;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 0.9rem 1rem;
  font-weight: 700;
  background: linear-gradient(180deg, transparent, rgba(3, 7, 18, 0.92));
}

.gallery__soon {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--color-primary-bright);
}

/* ---------- Community ---------- */
.section--community {
  background: radial-gradient(120% 120% at 100% 0%, rgba(88, 101, 242, 0.16), transparent 55%);
}

.community {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
  background: linear-gradient(160deg, var(--color-surface), var(--color-surface-light));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: clamp(1.6rem, 4vw, 3rem);
  box-shadow: var(--shadow-card);
}

.community__list {
  display: grid;
  gap: 0.55rem;
  margin: 1.25rem 0 1.75rem;
}

.community__list li {
  position: relative;
  padding-left: 1.5rem;
  color: var(--color-text);
}

.community__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--color-primary);
  transform: rotate(45deg);
}

.community__disclaimer {
  margin-top: 1.25rem;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  border-left: 3px solid var(--color-primary);
  padding-left: 0.9rem;
}

.community__badge {
  display: none;
  justify-self: center;
}

.community__badge img {
  filter: drop-shadow(0 0 40px rgba(22, 184, 255, 0.35));
}

/* ---------- FAQ ---------- */
.faq {
  display: grid;
  gap: 0.75rem;
}

.faq__item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.faq__heading {
  margin: 0;
}

.faq__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.15rem 1.35rem;
  background: transparent;
  border: none;
  color: var(--color-text);
  font-weight: 700;
  font-size: 1.02rem;
  text-align: left;
}

.faq__icon {
  position: relative;
  width: 18px;
  height: 18px;
  flex: none;
}

.faq__icon::before,
.faq__icon::after {
  content: "";
  position: absolute;
  background: var(--color-primary-bright);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.faq__icon::before {
  top: 8px;
  left: 0;
  width: 18px;
  height: 2px;
}

.faq__icon::after {
  top: 0;
  left: 8px;
  width: 2px;
  height: 18px;
}

.faq__trigger[aria-expanded="true"] .faq__icon::after {
  transform: scaleY(0);
  opacity: 0;
}

.faq__panel {
  padding: 0 1.35rem 1.25rem;
  color: var(--color-text-muted);
}

.faq__panel[hidden] {
  display: none;
}

/* ---------- Footer ---------- */
.footer {
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
  padding-top: var(--space-5);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding-bottom: var(--space-4);
}

.footer__brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.footer__logo {
  filter: drop-shadow(0 0 14px rgba(22, 184, 255, 0.4));
}

.footer__name {
  font-weight: 800;
  letter-spacing: 0.06em;
}

.footer__thai {
  color: var(--color-primary-bright);
}

.footer__concept {
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

.footer__heading {
  font-weight: 800;
  margin-bottom: 0.9rem;
}

.footer__links {
  display: grid;
  gap: 0.55rem;
}

.footer__links a {
  color: var(--color-text-muted);
  transition: color var(--transition);
}

.footer__links a:hover {
  color: var(--color-primary-bright);
}

.footer__status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1rem;
  color: var(--color-text);
  font-size: 0.9rem;
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-block: 1.5rem 2rem;
  display: grid;
  gap: 0.75rem;
}

.footer__disclaimer {
  color: var(--color-text-muted);
  font-size: 0.82rem;
  max-width: 720px;
}

.footer__copy {
  color: var(--color-text-muted);
  font-size: 0.82rem;
}

/* ---------- Modal ---------- */
.modal {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: grid;
  place-items: center;
  padding: 1.5rem;
}

.modal[hidden] {
  display: none;
}

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(3, 7, 18, 0.85);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.modal__dialog {
  position: relative;
  width: min(560px, 100%);
  background: linear-gradient(160deg, var(--color-surface), var(--color-surface-light));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-card), var(--shadow-glow);
}

.modal__close {
  position: absolute;
  top: 0.6rem;
  right: 0.75rem;
  width: 40px;
  height: 40px;
  font-size: 1.6rem;
  line-height: 1;
  color: var(--color-text);
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
}

.modal__ph {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius);
  margin-bottom: 1.25rem;
  background: repeating-linear-gradient(
      135deg,
      rgba(22, 184, 255, 0.08) 0 14px,
      transparent 14px 28px
    ),
    linear-gradient(160deg, var(--color-surface-light), var(--color-surface));
  border: 1px solid var(--color-border);
}

.modal__title {
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.modal__text {
  color: var(--color-text-muted);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: calc(var(--header-h) + 2rem);
  padding-bottom: 4rem;
}

.hero__bg {
  position: absolute;
  inset: -8% -4%;
  z-index: -3;
}

.hero__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: -2;
  background: linear-gradient(180deg, rgba(3, 7, 18, 0.72) 0%, rgba(3, 7, 18, 0.55) 40%, rgba(3, 7, 18, 0.92) 100%),
    radial-gradient(90% 70% at 50% 40%, rgba(3, 7, 18, 0.15), rgba(3, 7, 18, 0.85));
}

.hero__glow {
  position: absolute;
  z-index: -1;
  top: 20%;
  left: 50%;
  width: 60vw;
  height: 60vw;
  max-width: 820px;
  max-height: 820px;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(22, 184, 255, 0.22), transparent 62%);
  filter: blur(8px);
  pointer-events: none;
}

.hero__particles {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.hero__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.4rem;
}

.hero__status {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.45rem 1.1rem;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: rgba(3, 7, 18, 0.5);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  margin-bottom: 1.25rem;
}

.hero__logo {
  width: clamp(110px, 16vw, 170px);
  height: auto;
  filter: drop-shadow(0 0 30px rgba(22, 184, 255, 0.45));
  margin-bottom: 0.5rem;
}

.hero__title {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  line-height: 0.95;
  margin-bottom: 0.4rem;
}

.hero__title-main {
  font-size: clamp(2.8rem, 11vw, 6.5rem);
  font-weight: 800;
  letter-spacing: 0.02em;
  background: linear-gradient(180deg, #ffffff 0%, var(--color-silver) 55%, var(--color-primary) 130%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 40px rgba(22, 184, 255, 0.25);
}

.hero__title-sub {
  font-size: clamp(1rem, 3.5vw, 1.8rem);
  font-weight: 700;
  letter-spacing: 0.5em;
  text-indent: 0.5em;
  color: var(--color-primary-bright);
}

.hero__thai-name {
  font-size: clamp(1.3rem, 4vw, 2.1rem);
  font-weight: 700;
  color: var(--color-text);
}

.hero__tagline {
  font-size: clamp(1rem, 2.4vw, 1.35rem);
  font-weight: 600;
  color: var(--color-text);
  margin-top: 0.3rem;
}

.hero__tagline-en {
  color: var(--color-primary-bright);
  letter-spacing: 0.15em;
  font-size: 0.85em;
}

.hero__desc {
  max-width: 640px;
  margin-top: 1.1rem;
  color: var(--color-text-muted);
  text-wrap: pretty;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.9rem;
  margin-top: 1.9rem;
}

.hero__pillars {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem 1.75rem;
  margin-top: 2.4rem;
}

.hero__pillars li {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.1rem;
}

.hero__pillar-key {
  font-size: 0.7rem;
  letter-spacing: 0.24em;
  font-weight: 800;
  color: var(--color-primary-bright);
}

.hero__pillar-val {
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

.hero__scroll {
  position: absolute;
  left: 50%;
  bottom: 1.4rem;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  color: var(--color-text-muted);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.hero__scroll-mouse {
  width: 22px;
  height: 36px;
  border: 2px solid var(--color-border);
  border-radius: 12px;
  position: relative;
}

.hero__scroll-mouse::before {
  content: "";
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 7px;
  border-radius: 2px;
  background: var(--color-primary-bright);
  animation: scroll-hint 1.8s ease-in-out infinite;
}

@keyframes scroll-hint {
  0% {
    opacity: 0;
    transform: translate(-50%, 0);
  }
  40% {
    opacity: 1;
  }
  80% {
    opacity: 0;
    transform: translate(-50%, 12px);
  }
  100% {
    opacity: 0;
  }
}

/* ---------- Reveal animation ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
  will-change: opacity, transform;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

.no-js [data-reveal] {
  opacity: 1;
  transform: none;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (min-width: 640px) {
  .grid--2 {
    grid-template-columns: repeat(2, 1fr);
  }
  .gallery {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer__grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
  .footer__bottom {
    grid-template-columns: 1fr auto;
    align-items: center;
  }
}

@media (min-width: 900px) {
  .community {
    grid-template-columns: 1.5fr 1fr;
  }
  .community__badge {
    display: block;
  }
  .gallery {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .grid--4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ---------- Mobile navigation ---------- */
@media (max-width: 880px) {
  .nav__toggle {
    display: flex;
  }

  .nav__menu {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 1rem clamp(1rem, 4vw, 2.5rem) 1.5rem;
    background: rgba(3, 7, 18, 0.97);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--color-border);
    transform: translateY(-120%);
    transition: transform var(--transition);
    max-height: calc(100svh - var(--header-h));
    overflow-y: auto;
  }

  .nav__menu.is-open {
    transform: translateY(0);
  }

  .nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .nav__link {
    display: block;
    padding: 0.95rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    font-size: 1.05rem;
  }

  .nav__link::after {
    display: none;
  }

  .nav__discord {
    margin-top: 1rem;
    width: 100%;
  }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  [data-reveal] {
    opacity: 1;
    transform: none;
  }
  .hero__particles {
    display: none;
  }
}