*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --brown: #230a0b;
  --cream: #f7f5f2;
  --light-brown: #aaa3a5;
  --font-serif: "Arizona Flare", Georgia, serif;
  --bracket-w: clamp(9px, 1vw, 13px);
}

@font-face {
  font-family: "Arizona Flare";
  src:
    url("fonts/ABCArizonaFlareVariable-Trial.woff2") format("woff2"),
    url("fonts/ABCArizonaFlareVariable-Trial.woff") format("woff");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

html,
body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: var(--brown);
  color: var(--cream);
  font-family: var(--font-serif);
  -webkit-font-smoothing: antialiased;
}

/* ══════════════════════════════
       SCREEN 1
    ══════════════════════════════ */
#screen-1 {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(2rem, 6vw, 6rem);
  z-index: 10;
  pointer-events: none;
}

.phrases {
  text-align: center;
}

.phrase-line {
  display: block;
  padding-bottom: clamp(0.28rem, 0.55vw, 0.5rem);
  margin-bottom: clamp(0.05rem, 0.12vw, 0.12rem);
}

.word-wrap {
  display: inline-block;
  overflow: hidden;
  margin-right: 0.25em;
  padding-bottom: 0.08em;
  vertical-align: bottom;
}

.word {
  display: inline-block;
  font-size: clamp(1rem, 1.55vw, 1.4rem);
  font-weight: 300;
  letter-spacing: 0.05em;
  line-height: 1;
  color: var(--cream);
  transform: translateY(105%);
  opacity: 0;
  will-change: transform, opacity;
  transition:
    transform 1.5s cubic-bezier(0.16, 1, 0.3, 1),
    opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.word.visible {
  transform: translateY(0);
  opacity: 1;
}

.phrase-line.exit {
  overflow: hidden;
}

.phrase-line.exit .word-wrap {
  overflow: visible;
}

.phrase-line.exit .word {
  transform: translateY(-115%);
  opacity: 0;
  transition:
    transform 0.9s cubic-bezier(0.76, 0, 0.24, 1),
    opacity 0.65s cubic-bezier(0.76, 0, 0.24, 1);
}

/* ══════════════════════════════
       SCREEN 2
    ══════════════════════════════ */
#screen-2 {
  position: fixed;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 9;
  opacity: 0;
  pointer-events: none;
  transition: opacity 1.1s cubic-bezier(0.4, 0, 0.2, 1);
}
#screen-2.visible {
  opacity: 1;
  pointer-events: auto;
}

.enter-btn {
  display: inline-flex;
  align-items: stretch;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  outline: none;
  -webkit-tap-highlight-color: transparent;
}

.btn-brackets {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.btn-brackets::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  border: 1px solid var(--cream);
  -webkit-mask-image: linear-gradient(
    to right,
    black 0,
    black var(--bracket-w),
    transparent var(--bracket-w),
    transparent calc(100% - var(--bracket-w)),
    black calc(100% - var(--bracket-w)),
    black 100%
  );
  mask-image: linear-gradient(
    to right,
    black 0,
    black var(--bracket-w),
    transparent var(--bracket-w),
    transparent calc(100% - var(--bracket-w)),
    black calc(100% - var(--bracket-w)),
    black 100%
  );
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.btn-brackets::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: var(--cream);
  transform: scaleY(0);
  transform-origin: bottom center;
  transition: transform 0.65s cubic-bezier(0.76, 0, 0.24, 1);
}

.btn-inner {
  position: relative;
  z-index: 3;
  padding: clamp(0.55rem, 1.1vw, 0.85rem) clamp(1.6rem, 3.5vw, 3.2rem);
}

.btn-label {
  display: block;
  font-family: var(--font-sc);
  font-size: clamp(0.58rem, 0.9vw, 0.82rem);
  font-weight: 300;
  letter-spacing: 0.22em;
  color: var(--cream);
  white-space: nowrap;
  transition: color 0.45s ease;
}

/* hover desktop */
@media (hover: hover) {
  .enter-btn:hover .btn-brackets::after {
    transform: scaleY(1);
  }
  .enter-btn:hover .btn-brackets::before {
    opacity: 0;
  }
  .enter-btn:hover .btn-label {
    color: var(--brown);
  }
}

/* press */
@media (hover: hover) {
  .enter-btn:active .btn-brackets::after {
    transform: scaleY(1);
    transition: none;
  }
  .enter-btn:active .btn-brackets::before {
    opacity: 0;
  }
  .enter-btn:active .btn-label {
    color: var(--brown);
    transition: color 0.08s ease;
  }
}

/* flash mobile  */
.enter-btn.is-tapped .btn-brackets::after {
  transform: scaleY(1);
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.enter-btn.is-tapped .btn-brackets::before {
  opacity: 0;
}
.enter-btn.is-tapped .btn-label {
  color: var(--brown);
  transition: color 0.18s ease;
}

/* hint cuffie */
.hint {
  position: fixed;
  bottom: clamp(2rem, 4vh, 3.5rem);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 0.65rem;
  opacity: 0;
  white-space: nowrap;
  transition: opacity 0.9s ease 0.55s;
}
#screen-2.visible .hint {
  opacity: 1;
}
.hint svg {
  width: clamp(16px, 1.4vw, 20px);
  height: auto;
  flex-shrink: 0;
}
.hint-text {
  font-family: var(--font-serif);
  font-size: clamp(0.62rem, 0.82vw, 0.76rem);
  font-weight: 300;
  color: var(--cream);
}

@media (max-width: 480px) {
  .word {
    font-size: clamp(0.88rem, 4vw, 1rem);
    line-height: 0.2;
  }
}
@media (max-width: 768px) {
  .word {
    letter-spacing: 0.025em;
    line-height: 0.5;
  }
}