/* Speck Pumps Asia — Flip & Match
   Every size below is a design pixel from the 1080×1920 artwork multiplied by --s, so the
   layout reproduces the artboards at any phone size and shrinks uniformly on short screens. */

@font-face { font-family: 'Gotham'; font-weight: 400; font-style: normal; font-display: swap; src: url('/fonts/Gotham-Book.woff') format('woff'); }
@font-face { font-family: 'Gotham'; font-weight: 500; font-style: normal; font-display: swap; src: url('/fonts/Gotham-Medium.woff') format('woff'); }
@font-face { font-family: 'Gotham'; font-weight: 700; font-style: normal; font-display: swap; src: url('/fonts/Gotham-Bold.woff') format('woff'); }

:root {
  --navy: #001464;
  --cyan: #1db9d6;
  --s: min(100vw / 1080, 100vh / 1920, 520px / 1080);
  --app-w: calc(var(--s) * 1080);
  --app-h: calc(var(--s) * 1920);
}
@supports (height: 100dvh) {
  :root { --s: min(100vw / 1080, 100dvh / 1920, 520px / 1080); }
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; height: 100%; }
body {
  font-family: 'Gotham', 'Helvetica Neue', Arial, sans-serif;
  color: var(--navy);
  background: var(--cyan);
  overflow: hidden;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
  -webkit-user-select: none;
  user-select: none;
  touch-action: manipulation;
  overscroll-behavior: none;
}

.bg {
  position: fixed; inset: 0; z-index: 0;
  background: #1db9d6 url('/assets/bg.jpg') center top / cover no-repeat;
}

#app {
  position: relative; z-index: 1;
  width: var(--app-w);
  height: 100vh; height: 100dvh;
  margin: 0 auto;
}

/* ---------- screens ---------- */
.screen {
  position: absolute; left: 0; top: 0;
  width: var(--app-w); height: var(--app-h);
  opacity: 0; visibility: hidden;
  transition: opacity .35s ease, visibility 0s linear .35s;
}
.screen.active { opacity: 1; visibility: visible; transition: opacity .35s ease; }

/* ---------- shared elements (positions from the artboards) ---------- */
.logo {
  position: absolute; left: calc(var(--s) * 301); top: calc(var(--s) * 126);
  width: calc(var(--s) * 477); height: auto; display: block;
}
.title-art {
  position: absolute; left: calc(var(--s) * 127); top: calc(var(--s) * 434);
  width: calc(var(--s) * 825); height: auto; display: block;
}
.tagline {
  position: absolute; left: calc(var(--s) * 89); top: calc(var(--s) * 948);
  width: calc(var(--s) * 902); margin: 0;
  font-weight: 500; font-size: calc(var(--s) * 60); line-height: 1.2; text-align: center;
}
.heading {
  position: absolute; left: calc(var(--s) * 128); top: calc(var(--s) * 407);
  width: calc(var(--s) * 823); margin: 0;
  font-weight: 700; font-size: calc(var(--s) * 65); line-height: 1.2; text-align: center;
}
.result-title {
  position: absolute; left: calc(var(--s) * 128); top: calc(var(--s) * 470);
  width: calc(var(--s) * 823); margin: 0;
  font-weight: 700; font-size: calc(var(--s) * 85); line-height: 1.2; text-align: center;
}
.result-body {
  position: absolute; left: calc(var(--s) * 128); width: calc(var(--s) * 823); margin: 0;
  font-weight: 500; font-size: calc(var(--s) * 55); line-height: 1.2; text-align: center;
}
.result-body-win  { top: calc(var(--s) * 640); }
.result-body-lose { top: calc(var(--s) * 805); }

/* water button: the texture PNG from the artwork, text set over it */
.btn-water {
  position: absolute; left: calc(var(--s) * 260);
  width: calc(var(--s) * 560); height: calc(var(--s) * 201);
  padding: 0; border: 0; border-radius: calc(var(--s) * 60);
  background: transparent url('/assets/btn-water.webp') center / 100% 100% no-repeat;
  font-family: inherit; font-weight: 700; font-size: calc(var(--s) * 60); line-height: 1;
  color: var(--navy); text-align: center; cursor: pointer;
  filter: drop-shadow(0 calc(var(--s) * 10) calc(var(--s) * 16) rgba(0, 40, 90, .22));
  transition: transform .12s ease, filter .12s ease;
  -webkit-appearance: none; appearance: none;
}
.btn-water:active { transform: scale(.96); filter: drop-shadow(0 calc(var(--s) * 4) calc(var(--s) * 8) rgba(0, 40, 90, .25)); }
.btn-water:disabled { opacity: .7; cursor: default; }
.btn-water:focus-visible { outline: 3px solid #fff; outline-offset: 3px; }
.pos-btn-1 { top: calc(var(--s) * 1055); }
.pos-btn-2 { top: calc(var(--s) * 1299); }
#screen-landing .btn-water { top: calc(var(--s) * 1167); }

/* ---------- registration ---------- */
.field {
  position: absolute; left: calc(var(--s) * 89);
  width: calc(var(--s) * 902); height: calc(var(--s) * 220);
  background: url('/assets/field-pill.webp') center / 100% 100% no-repeat;
}
.field-1 { top: calc(var(--s) * 496); }
.field-2 { top: calc(var(--s) * 718); }
.field-3 { top: calc(var(--s) * 941); }
.field input {
  position: absolute; left: calc(var(--s) * 34); top: calc(var(--s) * 22);
  width: calc(var(--s) * 834); height: calc(var(--s) * 156);
  padding: 0 calc(var(--s) * 40); margin: 0;
  border: 0; border-radius: 999px; background: transparent; outline: none;
  font-family: inherit; font-weight: 400; font-size: max(16px, calc(var(--s) * 35));
  color: var(--navy); text-align: center;
  -webkit-user-select: text; user-select: text;
  -webkit-appearance: none; appearance: none;
}
.field input::placeholder { color: rgba(0, 20, 100, .5); opacity: 1; }
.field input:focus { box-shadow: inset 0 0 0 2px rgba(0, 20, 100, .35); }
.field.invalid input { box-shadow: inset 0 0 0 3px #d9342b; }

.consent {
  position: absolute; left: calc(var(--s) * 139); top: calc(var(--s) * 1171);
  width: calc(var(--s) * 802); display: flex; align-items: flex-start;
  cursor: pointer; padding: calc(var(--s) * 6) 0;
}
.consent input { position: absolute; opacity: 0; width: 1px; height: 1px; pointer-events: none; }
.consent .box {
  flex: 0 0 auto; width: calc(var(--s) * 34); height: calc(var(--s) * 34);
  margin: calc(var(--s) * 2) calc(var(--s) * 20) 0 0;
  border: calc(var(--s) * 3) solid #111; border-radius: calc(var(--s) * 4);
  background: rgba(255, 255, 255, .55); position: relative;
}
.consent input:checked + .box { background: var(--navy); border-color: var(--navy); }
.consent input:checked + .box::after {
  content: ''; position: absolute; left: 30%; top: 8%; width: 28%; height: 58%;
  border: solid #fff; border-width: 0 calc(var(--s) * 4) calc(var(--s) * 4) 0; transform: rotate(45deg);
}
.consent input:focus-visible + .box { outline: 2px solid #fff; outline-offset: 2px; }
.consent.invalid .box { border-color: #d9342b; box-shadow: 0 0 0 calc(var(--s) * 3) rgba(217, 52, 43, .35); }
.consent-text { font-weight: 400; font-size: calc(var(--s) * 24); line-height: 1.2; color: #111; }

.form-error {
  position: absolute; left: calc(var(--s) * 89); top: calc(var(--s) * 1236);
  width: calc(var(--s) * 902); margin: 0; min-height: calc(var(--s) * 40);
  font-weight: 500; font-size: calc(var(--s) * 28); line-height: 1.2; text-align: center;
  color: #b3261e;
}

/* ---------- game ---------- */
.timer { position: absolute; left: 0; top: 0; width: 100%; }
.timer-label {
  position: absolute; left: calc(var(--s) * 302); top: calc(var(--s) * 118);
  width: calc(var(--s) * 476);
  font-weight: 700; font-size: calc(var(--s) * 67); line-height: 1.2; color: #fff; text-align: center;
}
.clock {
  position: absolute; left: calc(var(--s) * 298); top: calc(var(--s) * 203);
  width: calc(var(--s) * 484); height: calc(var(--s) * 161);
  display: flex; justify-content: space-between; align-items: center;
}
.clock .panel {
  width: calc(var(--s) * 224); height: calc(var(--s) * 161);
  background: url('/assets/timer-panel.webp') center / 100% 100% no-repeat;
  display: flex; align-items: center; justify-content: center;
}
.clock .digit {
  font-weight: 700; font-size: calc(var(--s) * 104); line-height: 1; color: #fff;
  font-variant-numeric: tabular-nums; letter-spacing: calc(var(--s) * 2);
  display: inline-block; transform-origin: 50% 50%;
}
.clock .digit.tick { animation: digit-flip .22s ease-out; }
@keyframes digit-flip {
  0%   { transform: scaleY(1); }
  45%  { transform: scaleY(.15); opacity: .6; }
  100% { transform: scaleY(1); }
}
.clock .colon { width: calc(var(--s) * 20); height: calc(var(--s) * 96); display: flex; flex-direction: column; justify-content: space-between; }
.clock .colon i { display: block; width: calc(var(--s) * 20); height: calc(var(--s) * 20); border-radius: 50%; background: #fff; }
.clock .panel.urgent { animation: urgent .5s ease-in-out infinite alternate; }
@keyframes urgent { from { transform: scale(1); } to { transform: scale(1.06); } }

.board {
  position: absolute; left: calc(var(--s) * 101); top: calc(var(--s) * 474);
  width: calc(var(--s) * 877);
  display: grid; grid-template-columns: repeat(3, calc(var(--s) * 258));
  column-gap: calc(var(--s) * 52); row-gap: calc(var(--s) * 34);
}
.card {
  position: relative; width: calc(var(--s) * 258); height: calc(var(--s) * 264);
  padding: 0; border: 0; background: transparent; cursor: pointer;
  perspective: calc(var(--s) * 1200); -webkit-perspective: calc(var(--s) * 1200);
  -webkit-appearance: none; appearance: none;
  opacity: 0; transform: translateY(calc(var(--s) * 30));
  transition: opacity .35s ease, transform .35s ease;
}
.card.dealt { opacity: 1; transform: none; }
.card:focus-visible { outline: 3px solid #fff; outline-offset: 3px; border-radius: calc(var(--s) * 24); }
.card-inner {
  position: relative; width: 100%; height: 100%;
  transform-style: preserve-3d; -webkit-transform-style: preserve-3d;
  transition: transform .45s cubic-bezier(.3, .1, .2, 1);
}
.card.flipped .card-inner { transform: rotateY(180deg); }
.face {
  position: absolute; inset: 0;
  backface-visibility: hidden; -webkit-backface-visibility: hidden;
  border-radius: calc(var(--s) * 24);
}
.face.back { background: url('/assets/card-back.webp') center / 100% 100% no-repeat; }
.face.front { transform: rotateY(180deg); }
.face.front::before {
  content: ''; position: absolute; left: calc(var(--s) * -8); top: calc(var(--s) * -8);
  width: calc(var(--s) * 285); height: calc(var(--s) * 291);
  background: url('/assets/card-front.webp') center / 100% 100% no-repeat;
}
.face.front img {
  position: absolute; left: 50%; top: 50%;
  width: 80%; height: 64%; object-fit: contain;
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.card.matched .card-inner { animation: matched .5s ease; }
@keyframes matched {
  0%   { transform: rotateY(180deg) scale(1); }
  40%  { transform: rotateY(180deg) scale(1.08); }
  100% { transform: rotateY(180deg) scale(1); }
}
.board.locked .card { pointer-events: none; }

/* ---------- toast ---------- */
.toast {
  position: fixed; left: 50%; bottom: 6vh; transform: translate(-50%, 20px);
  max-width: 90vw; padding: 10px 18px; border-radius: 999px;
  background: rgba(0, 20, 100, .9); color: #fff;
  font-size: 15px; font-weight: 500; line-height: 1.3; text-align: center;
  opacity: 0; pointer-events: none; transition: opacity .3s, transform .3s; z-index: 5;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

@media (prefers-reduced-motion: reduce) {
  .screen, .card, .card-inner, .btn-water { transition-duration: .01s; }
  .clock .digit.tick, .clock .panel.urgent, .card.matched .card-inner { animation: none; }
}