/* ==========================================================================
   Section 1 Styles
   --------------------------------------------------------------------------
   Hero area, desktop navigation, and mobile menu system styling.
   ========================================================================== */

/* Section 1 header/navigation shell */
.first-page-header {
  position: absolute;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  width: min(74vw, 780px);
  z-index: 15;
}

/* Hero section root variable(s) */
#main {
  font-family: "JK JING THAYKHRAW", sans-serif;
  --ace-overlap: clamp(48px, 4.2vw, 70px);
}

.header-center-block {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.logo-button {
  border: 0;
  padding: 0;
  background: transparent;
  cursor: pointer;
  flex-shrink: 0;
}

.logo-button img {
  width: clamp(214px, 22vw, 270px);
  display: block;
}

/* Mobile navigation overlay */
.mobile-menu-toggle {
  display: none;
  width: 52px;
  height: 52px;
  border: 0;
  border-radius: 12px;
  background: rgba(22, 30, 68, 0.14);
  padding: 10px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 6px;
}

.mobile-menu-toggle span {
  width: 24px;
  height: 3px;
  border-radius: 99px;
  background: #18214f;
  display: block;
}

.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(10, 16, 39, 0.96);
  display: none;
  overflow: hidden;
  --menu-edge-x: clamp(9px, 2.8vw, 14px);
  --menu-edge-y: clamp(10px, 3.5vh, 22px);
  --menu-panel-max-width: 440px;
}

.mobile-menu-overlay.is-open {
  display: block;
}

.mobile-menu-panel {
  position: absolute;
  top: var(--menu-edge-y);
  right: var(--menu-edge-x);
  bottom: var(--menu-edge-y);
  left: var(--menu-edge-x);
  max-width: var(--menu-panel-max-width);
  margin-inline: auto;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
}

.mobile-menu-close {
  border: 0;
  background: transparent;
  color: #fff;
  font-size: clamp(38px, 10.5vw, 52px);
  line-height: 1;
  padding: 0 4px;
  margin-left: auto;
  margin-right: clamp(4px, 1.4vw, 8px);
  cursor: pointer;
}

.mobile-menu-nav {
  margin: clamp(4px, 1.3vh, 10px) 0 0;
  min-height: 0;
  display: grid;
  align-content: start;
  justify-items: start;
  gap: clamp(
    calc(7px * var(--compact-space)),
    1.7vh,
    calc(12px * var(--compact-space))
  );
  overflow-y: auto;
  overscroll-behavior: contain;
  padding-right: clamp(5px, 1.6vw, 9px);
  scrollbar-gutter: stable;
}

.mobile-menu-link {
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.06);
  color: #f8f8fd;
  padding:
    clamp(calc(9px * var(--compact-space)), 2.1vh, calc(12px * var(--compact-space)))
    clamp(calc(12px * var(--compact-space)), 4vw, calc(16px * var(--compact-space)));
  text-align: left;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  cursor: pointer;
  width: calc(100% - clamp(4px, 1.2vw, 7px));
  max-width: 100%;
  margin-right: 0;
}

.mobile-menu-link[data-action="main"] {
  border-color: rgba(239, 167, 59, 0.55);
  color: #f3b354;
}

.mobile-menu-link .en {
  font-size: clamp(
    calc(33px * var(--compact-type)),
    calc(10.8vw * var(--compact-type)),
    calc(52px * var(--compact-type))
  );
  line-height: 1;
  font-weight: 800;
}

.mobile-menu-link .th {
  font-size: clamp(
    calc(17px * var(--compact-type)),
    calc(5.2vw * var(--compact-type)),
    calc(26px * var(--compact-type))
  );
  line-height: 1.04;
  margin-top: 3px;
  font-weight: 600;
}

/* Desktop navigation links */
.header-nav {
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  gap: clamp(8px, 1vw, 16px);
  margin-top: 20px;
  flex-wrap: nowrap;
}

.header-nav-button {
  border: 0;
  background: transparent;
  color: #18214f;
  cursor: pointer;
  padding: 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.header-nav-button[data-action="main"] .en,
.header-nav-button[data-action="main"] .th,
.header-nav-button[data-action="reload-page"] .en,
.header-nav-button[data-action="reload-page"] .th {
  color: #eb9d2e;
}

.header-nav-button .en {
  font-size: clamp(24px, 1.85vw, 34px);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: 0.02em;
}

.header-nav-button .th {
  font-size: clamp(12px, 0.94vw, 17px);
  font-weight: 700;
  line-height: 1.05;
  margin-top: 1px;
  letter-spacing: 0.04em;
}

/* Hero layout and art composition */
.hero-layout {
  position: relative;
  width: min(100vw, 960px);
  height: 100%;
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding-top: 96px;
  z-index: 8;
  overflow: visible;
}

.hero-character-wrap {
  position: relative;
  flex: 0 0 61%;
  height: 100%;
  min-width: 0;
  overflow: visible;
}

.hero-character {
  position: absolute;
  left: -130px;
  bottom: calc(-1 * var(--ace-overlap));
  width: min(79vw, 800px);
  max-width: none;
  z-index: 12;
  pointer-events: none;
}

.hero-cta {
  flex: 0 0 34%;
  max-width: 402px;
  margin-top: 54px;
  margin-right: 10px;
  text-align: center;
  z-index: 13;
  min-width: 0;
}

.hero-title-image {
  margin: 0 0 10px;
}

.hero-title-image img {
  width: min(100%, 651px);
  display: block;
  margin: 0 auto;
}

.hero-detail-image {
  margin: -4px 0 2px;
}

.hero-detail-image img {
  width: min(100%, 441px);
  display: block;
  margin: 0 auto;
  transform: scaleY(0.92);
  transform-origin: center;
}

.hero-thai-title {
  margin: 0;
  font-weight: 800;
  font-size: clamp(24px, 2.45vw, 36px);
  line-height: 1.08;
  color: #171736;
}

.hero-thai-subtitle {
  margin: 2px 0 8px;
  font-weight: 800;
  font-size: clamp(23px, 2.3vw, 34px);
  line-height: 1.1;
  color: #171736;
  white-space: nowrap;
}

.hero-highlight {
  color: #eea12f;
}

.hero-download-text {
  margin: 0;
  color: #eb8a12;
  font-size: clamp(20px, 1.65vw, 27px);
  font-weight: 900;
  line-height: 1.08;
  white-space: nowrap;
}

.hero-gifts-text {
  margin: 2px 0 8px;
  color: #171736;
  font-size: clamp(20px, 1.58vw, 25px);
  font-weight: 800;
  line-height: 1.08;
  white-space: nowrap;
}

.store-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  margin-top: -8px;
  margin-bottom: 8px;
}

.app-store-btn {
  width: clamp(62px, 6.8vw, 84px);
}

.google-play-btn {
  width: clamp(72px, 7.8vw, 96px);
}

.google-play-games-btn {
  width: clamp(102px, 11vw, 136px);
}

.play-btn {
  width: clamp(278px, 29vw, 350px);
  margin: 0 auto;
}

.action-buttons {
  margin-top: 7px;
  display: flex;
  justify-content: center;
  gap: 8px;
}

.action-btn {
  width: clamp(110px, 11.8vw, 142px);
}

/* Mid-to-large desktop refinements */
@media (max-width: 1599px) and (min-width: 1201px) {
  #main {
    --ace-overlap: clamp(70px, 5.6vw, 88px);
  }

  .first-page-header {
    top: 10px;
    width: min(94vw, 1360px);
  }

  .header-center-block {
    gap: 16px;
  }

  .logo-button img {
    width: clamp(220px, 17vw, 300px);
  }

  .header-nav {
    gap: clamp(10px, 1.1vw, 18px);
    margin-top: 14px;
  }

  .header-nav-button {
    padding: 10px 8px;
  }

  .header-nav-button .en {
    font-size: clamp(30px, 2.24vw, 42px);
  }

  .header-nav-button .th {
    font-size: clamp(14px, 1.22vw, 20px);
  }

  .hero-layout {
    width: min(95vw, 1320px);
    padding-top: 84px;
  }

  .hero-character {
    left: -108px;
    bottom: calc(-1 * var(--ace-overlap));
    width: min(74vw, 1120px);
  }

  .hero-cta {
    flex: 0 0 41%;
    max-width: 720px;
    margin-top: 82px;
    margin-right: 0;
    transform: translateX(-52px);
  }

  .hero-title-image img {
    width: min(100%, 730px);
  }

  .hero-detail-image img {
    width: min(100%, 510px);
  }

  .play-btn {
    width: clamp(320px, 27vw, 470px);
  }

  .action-btn {
    width: clamp(126px, 10.6vw, 180px);
  }
}

/* Tablet refinements */
@media (max-width: 1200px) and (min-width: 901px) {
  #main {
    --ace-overlap: clamp(
      60px,
      calc(60px + (100vw - 900px) * (6 / 300)),
      66px
    );
  }

  .first-page-header {
    top: 4px;
    width: min(95vw, 1120px);
  }

  .header-center-block {
    align-items: flex-start;
  }

  .header-nav {
    gap: clamp(7px, 0.95vw, 13px);
    margin-top: 8px;
  }

  .header-nav-button {
    padding: 8px 8px;
  }

  .header-nav-button .en {
    font-size: clamp(27px, 2.2vw, 36px);
  }

  .header-nav-button .th {
    font-size: clamp(14px, 1.28vw, 18px);
  }

  .hero-layout {
    width: min(96vw, 1200px);
    height: auto;
    padding-top: 78px;
  }

  .hero-character-wrap {
    flex: 0 0 59%;
    height: 100%;
    min-height: clamp(470px, 49vw, 620px);
    display: block;
  }

  .hero-character {
    position: absolute;
    left: -34px;
    bottom: calc(-1 * var(--ace-overlap));
    width: min(86vw, 860px);
  }

  .hero-cta {
    flex: 0 0 41%;
    max-width: 540px;
    margin-top: 44px;
    margin-right: 0;
    transform: translateX(-6px);
  }

  .hero-title-image img {
    width: min(100%, 620px);
  }

  .hero-detail-image img {
    width: min(100%, 450px);
  }

  .store-buttons {
    margin-top: -4px;
  }

  .play-btn {
    width: clamp(275px, 26vw, 360px);
  }

  .action-btn {
    width: clamp(108px, 10.2vw, 145px);
  }
}

/* Narrow tablet edge-case */
@media (max-width: 1070px) and (min-width: 901px) {
  .hero-character {
    left: -22px;
    width: min(78vw, 760px);
  }
}

/* Large desktop refinements */
@media (min-width: 1600px) {
  #main {
    --ace-overlap: 90px;
  }

  .first-page-header {
    top: 14px;
    width: min(90vw, 1460px);
  }

  .header-center-block {
    gap: 26px;
  }

  .logo-button img {
    width: 370px;
  }

  .header-nav {
    gap: 26px;
  }

  .header-nav-button .en {
    font-size: 40px;
  }

  .header-nav-button .th {
    font-size: 20px;
  }

  .hero-layout {
    width: min(96vw, 1760px);
    padding-top: 118px;
  }

  .hero-character-wrap {
    flex: 0 0 60%;
  }

  .hero-character {
    left: -95px;
    bottom: calc(-1 * var(--ace-overlap));
    width: 1180px;
  }

  .hero-cta {
    flex: 0 0 42%;
    max-width: 820px;
    margin-top: 106px;
    margin-right: 0;
    transform: translateX(-72px);
  }

  .hero-title-image img {
    width: min(100%, 760px);
  }

  .hero-detail-image img {
    width: min(100%, 520px);
  }

  .hero-thai-title {
    font-size: 40px;
    line-height: 1.04;
  }

  .hero-thai-subtitle {
    font-size: 40px;
  }

  .hero-download-text {
    font-size: 30px;
  }

  .hero-gifts-text {
    font-size: 34px;
  }

  .app-store-btn {
    width: 118px;
  }

  .google-play-btn {
    width: 130px;
  }

  .google-play-games-btn {
    width: 190px;
  }

  .play-btn {
    width: 510px;
  }

  .action-btn {
    width: 198px;
  }
}

/* Mobile layout */
@media (max-width: 900px) {
  #main {
    --ace-overlap: clamp(24px, 8.571vw - 1.714px, 54px);
  }

  .first-page-header {
    position: relative;
    top: auto;
    left: auto;
    transform: none;
    width: min(96vw, 960px);
    padding: 8px 8px 0;
  }

  .header-center-block {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding-right: calc(
      env(safe-area-inset-right, 0px) + clamp(58px, 14vw, 80px)
    );
  }

  .logo-button img {
    width: clamp(165px, 44vw, 240px);
  }

  .header-nav {
    display: none;
  }

  .mobile-menu-toggle {
    display: flex;
    position: fixed;
    top: calc(env(safe-area-inset-top, 0px) + 10px);
    right: calc(env(safe-area-inset-right, 0px) + 14px);
    bottom: auto;
    left: auto;
    z-index: 1900;
  }

  .hero-layout {
    width: min(96vw, 780px);
    height: auto;
    flex-direction: column;
    align-items: center;
    padding-top: 14px;
    gap: 6px;
  }

  .hero-character-wrap {
    order: 2;
    width: 100%;
    flex: none;
    position: relative;
    display: block;
    height: auto;
    min-height: clamp(340px, 70vw, 540px);
  }

  .hero-character {
    position: absolute;
    left: 47%;
    bottom: calc(-1 * var(--ace-overlap));
    width: min(96vw, 670px);
    transform: translateX(-57%);
  }

  .hero-cta {
    order: 1;
    flex: none;
    width: min(94vw, 540px);
    max-width: 540px;
    margin: 0 auto 18px;
    padding: 0 4px;
  }

  .hero-title-image {
    margin-bottom: 8px;
  }

  .hero-title-image img {
    width: min(95vw, 620px);
  }

  .hero-detail-image {
    margin: -2px 0 6px;
  }

  .hero-detail-image img {
    width: min(92vw, 430px);
    transform: scaleY(0.94);
  }

  .hero-thai-title {
    font-size: clamp(22px, 5.6vw, 34px);
  }

  .hero-thai-subtitle {
    font-size: clamp(20px, 5.1vw, 32px);
  }

  .hero-download-text {
    font-size: clamp(18px, 4.3vw, 27px);
  }

  .hero-gifts-text {
    font-size: clamp(18px, 4.1vw, 26px);
  }

  .hero-thai-title,
  .hero-thai-subtitle,
  .hero-download-text,
  .hero-gifts-text {
    white-space: normal;
  }

  .store-buttons {
    gap: 6px;
    margin-top: -6px;
    margin-bottom: 10px;
  }

  .app-store-btn {
    width: clamp(58px, 15vw, 84px);
  }

  .google-play-btn {
    width: clamp(68px, 17vw, 96px);
  }

  .google-play-games-btn {
    width: clamp(96px, 24vw, 136px);
  }

  .play-btn {
    width: min(82vw, 360px);
  }

  .action-buttons {
    gap: 10px;
  }

  .action-btn {
    width: min(36vw, 145px);
  }
}

/* Small phone tweaks */
@media (max-width: 520px) {
  .mobile-menu-overlay {
    --menu-edge-x: 8px;
    --menu-edge-y: 8px;
  }

  .mobile-menu-toggle {
    width: 52px;
    height: 52px;
    gap: 6px;
  }

  .mobile-menu-toggle span {
    width: 24px;
  }
}

/* Main-site compact pass: Section 1 */
#main {
  --ace-overlap: clamp(
    calc(48px * var(--compact-space)),
    calc(4.2vw * var(--compact-space)),
    calc(70px * var(--compact-space))
  );
}

.first-page-header {
  top: calc(14px * var(--compact-space));
  width: min(calc(74vw * var(--compact-ui)), calc(780px * var(--compact-ui)));
}

.logo-button img {
  width: clamp(
    calc(214px * var(--compact-ui)),
    calc(22vw * var(--compact-ui)),
    calc(270px * var(--compact-ui))
  );
}

.header-nav {
  gap: clamp(
    calc(8px * var(--compact-space)),
    calc(1vw * var(--compact-space)),
    calc(16px * var(--compact-space))
  );
  margin-top: calc(20px * var(--compact-space));
}

.header-nav-button {
  padding: calc(10px * var(--compact-space));
}

.header-nav-button .en {
  font-size: clamp(
    calc(24px * var(--compact-type)),
    calc(1.85vw * var(--compact-type)),
    calc(34px * var(--compact-type))
  );
}

.header-nav-button .th {
  font-size: clamp(
    calc(12px * var(--compact-type)),
    calc(0.94vw * var(--compact-type)),
    calc(17px * var(--compact-type))
  );
}

.hero-layout {
  width: min(calc(100vw * var(--compact-ui)), calc(960px * var(--compact-ui)));
  padding-top: calc(96px * var(--compact-space));
}

.hero-character {
  left: calc(-130px * var(--compact-ui));
  width: min(calc(79vw * var(--compact-ui)), calc(800px * var(--compact-ui)));
}

.hero-cta {
  max-width: calc(402px * var(--compact-ui));
  margin-top: calc(54px * var(--compact-space));
  margin-right: calc(10px * var(--compact-space));
}

.hero-title-image img {
  width: min(100%, calc(651px * var(--compact-ui)));
}

.hero-detail-image img {
  width: min(100%, calc(441px * var(--compact-ui)));
}

.store-buttons {
  gap: calc(7px * var(--compact-space));
  margin-top: calc(-8px * var(--compact-space));
  margin-bottom: calc(8px * var(--compact-space));
}

.app-store-btn {
  width: clamp(
    calc(62px * var(--compact-ui)),
    calc(6.8vw * var(--compact-ui)),
    calc(84px * var(--compact-ui))
  );
}

.google-play-btn {
  width: clamp(
    calc(72px * var(--compact-ui)),
    calc(7.8vw * var(--compact-ui)),
    calc(96px * var(--compact-ui))
  );
}

.google-play-games-btn {
  width: clamp(
    calc(102px * var(--compact-ui)),
    calc(11vw * var(--compact-ui)),
    calc(136px * var(--compact-ui))
  );
}

.play-btn {
  width: clamp(
    calc(278px * var(--compact-ui)),
    calc(29vw * var(--compact-ui)),
    calc(350px * var(--compact-ui))
  );
}

.action-buttons {
  margin-top: calc(7px * var(--compact-space));
  gap: calc(8px * var(--compact-space));
}

.action-btn {
  width: clamp(
    calc(110px * var(--compact-ui)),
    calc(11.8vw * var(--compact-ui)),
    calc(142px * var(--compact-ui))
  );
}

@media (max-width: 1599px) and (min-width: 1201px) {
  #main {
    --ace-overlap: clamp(
      calc(70px * var(--compact-space)),
      calc(5.6vw * var(--compact-space)),
      calc(88px * var(--compact-space))
    );
  }

  .first-page-header {
    top: calc(10px * var(--compact-space));
    width: min(calc(94vw * var(--compact-ui)), calc(1360px * var(--compact-ui)));
  }

  .header-center-block {
    gap: calc(16px * var(--compact-space));
  }

  .logo-button img {
    width: clamp(
      calc(220px * var(--compact-ui)),
      calc(17vw * var(--compact-ui)),
      calc(300px * var(--compact-ui))
    );
  }

  .header-nav {
    gap: clamp(
      calc(10px * var(--compact-space)),
      calc(1.1vw * var(--compact-space)),
      calc(18px * var(--compact-space))
    );
    margin-top: calc(14px * var(--compact-space));
  }

  .header-nav-button {
    padding: calc(10px * var(--compact-space)) calc(8px * var(--compact-space));
  }

  .header-nav-button .en {
    font-size: clamp(
      calc(30px * var(--compact-type)),
      calc(2.24vw * var(--compact-type)),
      calc(42px * var(--compact-type))
    );
  }

  .header-nav-button .th {
    font-size: clamp(
      calc(14px * var(--compact-type)),
      calc(1.22vw * var(--compact-type)),
      calc(20px * var(--compact-type))
    );
  }

  .hero-layout {
    width: min(calc(95vw * var(--compact-ui)), calc(1320px * var(--compact-ui)));
    padding-top: calc(84px * var(--compact-space));
  }

  .hero-character {
    left: calc(-108px * var(--compact-ui));
    width: min(calc(74vw * var(--compact-ui)), calc(1120px * var(--compact-ui)));
  }

  .hero-cta {
    flex: 0 0 46%;
    max-width: calc(900px * var(--compact-ui));
    margin-top: calc(82px * var(--compact-space));
    transform: translateX(calc(-52px * var(--compact-ui)));
  }

  .hero-title-image img {
    width: min(100%, calc(900px * var(--compact-ui)));
  }

  .hero-detail-image img {
    width: min(100%, calc(660px * var(--compact-ui)));
  }

  .app-store-btn {
    width: clamp(
      calc(78px * var(--compact-ui)),
      calc(8.2vw * var(--compact-ui)),
      calc(110px * var(--compact-ui))
    );
  }

  .google-play-btn {
    width: clamp(
      calc(90px * var(--compact-ui)),
      calc(9.4vw * var(--compact-ui)),
      calc(124px * var(--compact-ui))
    );
  }

  .google-play-games-btn {
    width: clamp(
      calc(132px * var(--compact-ui)),
      calc(13.8vw * var(--compact-ui)),
      calc(186px * var(--compact-ui))
    );
  }

  .play-btn {
    width: clamp(
      calc(400px * var(--compact-ui)),
      calc(33vw * var(--compact-ui)),
      calc(560px * var(--compact-ui))
    );
  }

  .action-btn {
    width: clamp(
      calc(150px * var(--compact-ui)),
      calc(12.6vw * var(--compact-ui)),
      calc(210px * var(--compact-ui))
    );
  }
}

@media (max-width: 1200px) and (min-width: 901px) {
  #main {
    --ace-overlap: clamp(
      calc(60px * var(--compact-space)),
      calc((60px + (100vw - 900px) * (6 / 300)) * var(--compact-space)),
      calc(66px * var(--compact-space))
    );
  }

  .first-page-header {
    top: calc(4px * var(--compact-space));
    width: min(calc(95vw * var(--compact-ui)), calc(1120px * var(--compact-ui)));
  }

  .header-nav {
    gap: clamp(
      calc(7px * var(--compact-space)),
      calc(0.95vw * var(--compact-space)),
      calc(13px * var(--compact-space))
    );
    margin-top: calc(8px * var(--compact-space));
  }

  .header-nav-button {
    padding: calc(8px * var(--compact-space));
  }

  .header-nav-button .en {
    font-size: clamp(
      calc(27px * var(--compact-type)),
      calc(2.2vw * var(--compact-type)),
      calc(36px * var(--compact-type))
    );
  }

  .header-nav-button .th {
    font-size: clamp(
      calc(14px * var(--compact-type)),
      calc(1.28vw * var(--compact-type)),
      calc(18px * var(--compact-type))
    );
  }

  .hero-layout {
    width: min(calc(96vw * var(--compact-ui)), calc(1200px * var(--compact-ui)));
    padding-top: calc(78px * var(--compact-space));
  }

  .hero-character {
    left: calc(-34px * var(--compact-ui));
    width: min(calc(86vw * var(--compact-ui)), calc(860px * var(--compact-ui)));
  }

  .hero-cta {
    flex: 0 0 50%;
    max-width: calc(620px * var(--compact-ui));
    margin-top: calc(44px * var(--compact-space));
    transform: translateX(calc(-6px * var(--compact-ui)));
  }

  .hero-title-image img {
    width: min(100%, calc(790px * var(--compact-ui)));
  }

  .hero-detail-image img {
    width: min(100%, calc(620px * var(--compact-ui)));
  }

  .app-store-btn {
    width: clamp(
      calc(82px * var(--compact-ui)),
      calc(8.8vw * var(--compact-ui)),
      calc(116px * var(--compact-ui))
    );
  }

  .google-play-btn {
    width: clamp(
      calc(96px * var(--compact-ui)),
      calc(10vw * var(--compact-ui)),
      calc(132px * var(--compact-ui))
    );
  }

  .google-play-games-btn {
    width: clamp(
      calc(142px * var(--compact-ui)),
      calc(15vw * var(--compact-ui)),
      calc(198px * var(--compact-ui))
    );
  }

  .play-btn {
    width: clamp(
      calc(370px * var(--compact-ui)),
      calc(36vw * var(--compact-ui)),
      calc(490px * var(--compact-ui))
    );
  }

  .action-btn {
    width: clamp(
      calc(146px * var(--compact-ui)),
      calc(14vw * var(--compact-ui)),
      calc(202px * var(--compact-ui))
    );
  }
}

@media (min-width: 1600px) {
  #main {
    --ace-overlap: calc(90px * var(--compact-space));
  }

  .first-page-header {
    top: calc(14px * var(--compact-space));
    width: min(calc(90vw * var(--compact-ui)), calc(1460px * var(--compact-ui)));
  }

  .header-center-block {
    gap: calc(26px * var(--compact-space));
  }

  .logo-button img {
    width: calc(370px * var(--compact-ui));
  }

  .header-nav {
    gap: calc(26px * var(--compact-space));
  }

  .header-nav-button .en {
    font-size: calc(40px * var(--compact-type));
  }

  .header-nav-button .th {
    font-size: calc(20px * var(--compact-type));
  }

  .hero-layout {
    width: min(calc(96vw * var(--compact-ui)), calc(1760px * var(--compact-ui)));
    padding-top: calc(118px * var(--compact-space));
  }

  .hero-character {
    left: calc(-95px * var(--compact-ui));
    width: calc(1180px * var(--compact-ui));
  }

  .hero-cta {
    flex: 0 0 48%;
    max-width: calc(1040px * var(--compact-ui));
    margin-top: calc(106px * var(--compact-space));
    transform: translateX(calc(-72px * var(--compact-ui)));
  }

  .hero-title-image img {
    width: min(100%, calc(980px * var(--compact-ui)));
  }

  .hero-detail-image img {
    width: min(100%, calc(700px * var(--compact-ui)));
  }

  .app-store-btn {
    width: calc(136px * var(--compact-ui));
  }

  .google-play-btn {
    width: calc(150px * var(--compact-ui));
  }

  .google-play-games-btn {
    width: calc(220px * var(--compact-ui));
  }

  .play-btn {
    width: calc(580px * var(--compact-ui));
  }

  .action-btn {
    width: calc(225px * var(--compact-ui));
  }
}

@media (max-width: 900px) {
  #main {
    --ace-overlap: clamp(
      calc(24px * var(--compact-space)),
      calc((8.571vw - 1.714px) * var(--compact-space)),
      calc(54px * var(--compact-space))
    );
  }

  .first-page-header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    transform: none;
    max-width: none;
    z-index: 20;
    width: 100%;
    padding-top: calc(8px * var(--compact-space));
    padding-left: calc(8px * var(--compact-space));
    padding-right: calc(8px * var(--compact-space));
  }

  .header-center-block {
    align-items: flex-start;
    justify-content: flex-end;
    gap: calc(10px * var(--compact-space));
  }

  .logo-button {
    margin-left: calc(10px * var(--compact-space));
    margin-right: auto;
  }

  .logo-button img {
    width: clamp(
      calc(165px * var(--compact-ui)),
      calc(44vw * var(--compact-ui)),
      calc(240px * var(--compact-ui))
    );
  }

  .hero-layout {
    width: min(calc(96vw * var(--compact-ui)), calc(780px * var(--compact-ui)));
    padding-top: calc(96px * var(--compact-space));
    gap: calc(6px * var(--compact-space));
  }

  .hero-character {
    width: min(calc(96vw * var(--compact-ui)), calc(670px * var(--compact-ui)));
  }

  .hero-cta {
    width: min(calc(94vw * var(--compact-ui)), calc(540px * var(--compact-ui)));
    max-width: calc(540px * var(--compact-ui));
    margin-bottom: calc(18px * var(--compact-space));
    padding-left: calc(4px * var(--compact-space));
    padding-right: calc(4px * var(--compact-space));
  }

  .hero-title-image img {
    width: min(calc(95vw * var(--compact-ui)), calc(620px * var(--compact-ui)));
  }

  .hero-detail-image img {
    width: min(calc(92vw * var(--compact-ui)), calc(430px * var(--compact-ui)));
  }

  .app-store-btn {
    width: clamp(
      calc(58px * var(--compact-ui)),
      calc(15vw * var(--compact-ui)),
      calc(84px * var(--compact-ui))
    );
  }

  .google-play-btn {
    width: clamp(
      calc(68px * var(--compact-ui)),
      calc(17vw * var(--compact-ui)),
      calc(96px * var(--compact-ui))
    );
  }

  .google-play-games-btn {
    width: clamp(
      calc(96px * var(--compact-ui)),
      calc(24vw * var(--compact-ui)),
      calc(136px * var(--compact-ui))
    );
  }

  .play-btn {
    width: min(calc(82vw * var(--compact-ui)), calc(360px * var(--compact-ui)));
  }

  .action-btn {
    width: min(calc(36vw * var(--compact-ui)), calc(145px * var(--compact-ui)));
  }
}

/* Anchor Ace to section bottom and overlap next section by 10% of image height */
#main {
  --ace-overlap-ratio: 10%;
}

.hero-character {
  bottom: 0;
  height: calc(var(--section-screen-height) * 0.85);
  width: auto;
  transform: translate(0, var(--ace-overlap-ratio));
}

@media (min-width: 901px) {
  .hero-character {
    transform: translate(-15%, var(--ace-overlap-ratio));
  }
}

@media (max-width: 900px) {
  #main {
    display: flex;
    flex-direction: column;
  }

  .hero-character {
    left: 50%;
    height: calc(var(--section-screen-height) * 0.5);
    width: auto;
    transform: translate(-50%, var(--ace-overlap-ratio));
  }

  .hero-layout {
    flex: 1 1 auto;
    min-height: 0;
    height: auto;
  }

  .hero-character-wrap {
    flex: 1 1 auto;
    min-height: 0;
    height: auto;
  }

  .hero-cta {
    align-self: center;
    margin-bottom: 0;
    margin-left: auto;
    margin-right: auto;
  }
}

/* Keep Ace bottom-anchored to section height on tablet widths */
@media (max-width: 1200px) and (min-width: 901px) {
  .hero-layout {
    height: 100%;
  }

  .hero-character {
    height: calc(var(--section-screen-height) * 0.75);
  }
}


/* Final responsive menu redesign (menu-only scope, hero untouched) */
@media (max-width: 900px) {
  .mobile-menu-overlay {
    background: #fff;
    backdrop-filter: none;
    --menu-edge-x: 0;
    --menu-edge-y: 0;
  }

  .mobile-menu-panel {
    max-width: none;
    grid-template-rows: auto auto minmax(0, 1fr);
    background: transparent;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    padding-top: calc(env(safe-area-inset-top, 0px) + clamp(10px, 2.2vh, 18px));
    padding-right: calc(env(safe-area-inset-right, 0px) + clamp(10px, 2.8vw, 16px));
    padding-bottom: calc(env(safe-area-inset-bottom, 0px) + clamp(12px, 2.6vh, 20px));
    padding-left: calc(env(safe-area-inset-left, 0px) + clamp(10px, 2.8vw, 16px));
  }

  .mobile-menu-logo {
    width: clamp(124px, 35vw, 188px);
    display: block;
    margin: 0 auto clamp(6px, 1.2vh, 10px);
  }

  .mobile-menu-close {
    color: #1f478f;
    background: #fff;
    border: 1px solid rgba(45, 76, 140, 0.24);
    border-radius: 12px;
    width: clamp(36px, 10vw, 46px);
    height: clamp(36px, 10vw, 46px);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: clamp(30px, 8.4vw, 40px);
    margin-right: 0;
    margin-left: auto;
    line-height: 1;
  }

  .mobile-menu-nav {
    margin-top: clamp(6px, 1.5vh, 12px);
    justify-items: center;
    align-content: start;
    gap: clamp(8px, 1.8vh, 14px);
    padding-right: 0;
  }

  .mobile-menu-link {
    width: 100%;
    max-width: 330px;
    text-align: center;
    align-items: center;
    border: 1px solid rgba(44, 83, 163, 0.24);
    border-radius: 14px;
    background: #fff;
    color: #1f4fa7;
    padding: clamp(10px, 2vh, 14px) clamp(12px, 4.2vw, 18px);
  }

  .mobile-menu-link .en {
    font-size: clamp(28px, 8vw, 40px);
    line-height: 1.02;
    letter-spacing: 0.01em;
    color: inherit;
  }

  .mobile-menu-link .th {
    display: none;
  }

  .mobile-menu-link[data-action="main"] {
    color: #2a66c6;
    border-color: rgba(42, 102, 198, 0.42);
    background: #fff;
  }

  .mobile-menu-toggle {
    background: rgba(241, 246, 255, 0.9);
    border: 1px solid rgba(44, 83, 163, 0.28);
    box-shadow: 0 8px 18px rgba(22, 42, 86, 0.14);
  }

  .mobile-menu-toggle span {
    background: #234e9c;
  }
}