/* ==========================================================
   Chapter styles: Memory ATM, Cut the Cake, Accept Gift
   Fully responsive across mobile, tablet, laptop, and desktop.
   ========================================================== */

/* ---------------- Shared chapter heading ---------------- */
.chapter-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
}

/* ================= MEMORY ATM ================= */
.atm-stage {
  position: relative;
  width: min(960px, 100%);
  margin: 0 auto;
  height: clamp(480px, calc(100svh - 165px), 660px);
  max-height: calc(100vh - 165px);
  border-radius: 8px;
  overflow: hidden;
  background: #0d0b0c;
  box-shadow: 0 40px 90px rgba(20, 10, 12, 0.45);
  perspective: 1500px;
  perspective-origin: 50% 42%;
  user-select: none;
  touch-action: none;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.atm-booth-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: brightness(0.62) saturate(0.85);
}
.atm-stage::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 38%, rgba(255, 245, 225, 0.18), transparent 60%);
  pointer-events: none;
}

/* ---- machine ---- */
.atm-machine {
  position: absolute;
  left: 50%;
  bottom: 0;
  width: min(390px, 86%);
  max-height: 98%;
  transform: translateX(-50%);
  transform-style: preserve-3d;
  z-index: 3;
  filter: drop-shadow(0 24px 28px rgba(0, 0, 0, 0.5));
  display: flex;
  flex-direction: column;
}

.atm-machine::before {
  content: "";
  position: absolute;
  top: 3%;
  right: -28px;
  width: 32px;
  height: 94%;
  background: linear-gradient(180deg, #4b5157, #2b2f33 55%, #1a1d20);
  transform: rotateY(72deg);
  transform-origin: left center;
  border-radius: 3px;
}

.atm-topper {
  position: relative;
  margin: 0 auto;
  width: 86%;
  padding: clamp(6px, 1.2vh, 9px) 0;
  text-align: center;
  color: #eafff6;
  font:
    600 clamp(10px, 2vw, 12.5px)/1 "DM Sans",
    sans-serif;
  letter-spacing: 0.28em;
  background: linear-gradient(180deg, #0f6b58, #084337);
  border-radius: 6px 6px 0 0;
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow:
    0 0 24px rgba(31, 214, 168, 0.35),
    inset 0 1px 0 rgba(255, 255, 255, 0.25);
  flex-shrink: 0;
}

.atm-body {
  position: relative;
  padding: clamp(8px, 1.5vh, 14px) clamp(10px, 2vw, 15px);
  border-radius: 8px 8px 3px 3px;
  background: linear-gradient(180deg, #6e757c 0%, #575e64 8%, #454b51 42%, #33383d 100%);
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow:
    inset 0 2px 0 rgba(255, 255, 255, 0.22),
    inset -14px 0 26px rgba(0, 0, 0, 0.38),
    inset 14px 0 20px rgba(255, 255, 255, 0.05);
}
.atm-body::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  opacity: 0.25;
  background-image:
    linear-gradient(102deg, transparent 49.6%, rgba(255, 255, 255, 0.5) 49.8%, transparent 50%),
    linear-gradient(87deg, transparent 21%, rgba(0, 0, 0, 0.4) 21.2%, transparent 21.4%);
}

/* ---- screen block with side buttons ---- */
.atm-face {
  display: grid;
  grid-template-columns: clamp(16px, 3.5vw, 20px) 1fr clamp(16px, 3.5vw, 20px);
  gap: clamp(5px, 1.2vw, 8px);
  align-items: center;
}

.side-rail {
  display: grid;
  gap: clamp(6px, 1.2vh, 10px);
}
.side-btn {
  position: relative;
  height: clamp(14px, 2.2vh, 19px);
  border: 0;
  padding: 0;
  border-radius: 3px;
  cursor: pointer;
  background: linear-gradient(180deg, #cfd6db, #8d959b);
  box-shadow:
    0 2px 0 #4a5055,
    inset 0 1px 0 rgba(255, 255, 255, 0.7);
  transition:
    transform 0.1s ease,
    box-shadow 0.1s ease;
}
.side-btn:disabled {
  cursor: default;
  opacity: 0.5;
}
.side-btn:active {
  transform: translateY(2px);
  box-shadow: 0 0 0 #4a5055;
}
.side-btn.armed {
  background: linear-gradient(180deg, #7df4cf, #14a37e);
  box-shadow:
    0 2px 0 #0a6853,
    0 0 14px rgba(31, 214, 168, 0.7);
}

.atm-screen-frame {
  position: relative;
  padding: clamp(6px, 1.2vh, 10px);
  border-radius: 5px;
  background: linear-gradient(180deg, #24282c, #14171a);
  box-shadow: inset 0 3px 10px rgba(0, 0, 0, 0.8);
}
.atm-screen {
  position: relative;
  aspect-ratio: 4 / 3;
  min-height: clamp(110px, 20vh, 150px);
  padding: clamp(6px, 1.2vh, 10px);
  overflow: hidden;
  border-radius: 3px;
  color: #b8ffe6;
  font-family: "DM Sans", monospace;
  background: radial-gradient(ellipse at 50% 30%, #0d2f28, #04120f 75%);
  box-shadow:
    inset 0 0 40px rgba(0, 0, 0, 0.85),
    inset 0 0 70px rgba(24, 255, 190, 0.07);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  text-align: center;
}
.atm-screen::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    repeating-linear-gradient(180deg, rgba(255, 255, 255, 0.04) 0 1px, transparent 1px 3px),
    linear-gradient(125deg, rgba(255, 255, 255, 0.09) 0 32%, transparent 46%);
}
.atm-screen h4 {
  margin: 0;
  font-size: clamp(11px, 2.2vw, 15px);
  letter-spacing: 0.1em;
  color: #d9fff2;
  line-height: 1.2;
}
.atm-screen p {
  margin: 0;
  font-size: clamp(9.5px, 1.8vw, 11px);
  letter-spacing: 0.05em;
  color: #7fe6c6;
  line-height: 1.45;
}
.atm-screen small {
  font-size: clamp(8px, 1.6vw, 9.5px);
  letter-spacing: 0.12em;
  color: #55b79b;
}
.screen-fade {
  animation: screenFade 0.35s ease both;
}
@keyframes screenFade {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.atm-progress {
  height: 7px;
  border: 1px solid #2c7a65;
  background: #071a16;
}
.atm-progress span {
  display: block;
  height: 100%;
  background: repeating-linear-gradient(90deg, #2ff0b6 0 7px, #0b3d33 7px 9px);
  transition: width 0.18s linear;
}

.pin-dots {
  display: flex;
  gap: 10px;
  justify-content: center;
  font-size: 16px;
  color: #2ff0b6;
}
.pin-dots i {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1px solid #2c7a65;
  display: block;
}
.pin-dots i.filled {
  background: #2ff0b6;
  box-shadow: 0 0 8px #2ff0b6;
}

.atm-menu {
  display: grid;
  gap: 4px;
  text-align: left;
}
.atm-menu-row {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  font-size: clamp(9.5px, 1.8vw, 11px);
  letter-spacing: 0.06em;
  padding: 3px 2px;
  border: 0;
  border-bottom: 1px dashed rgba(47, 240, 182, 0.2);
  background: transparent;
  color: inherit;
  font-family: inherit;
  text-align: left;
  cursor: pointer;
}
.atm-menu-row:hover,
.atm-menu-row:active {
  background: rgba(47, 240, 182, 0.16);
}
.atm-menu-row b {
  color: #d9fff2;
  font-weight: 500;
}
.atm-menu-row em {
  font-style: normal;
  color: #38c79f;
}

.atm-nav-row {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 6px;
  flex-wrap: wrap;
}
.atm-nav {
  border: 1px solid rgba(47, 240, 182, 0.55);
  background: rgba(20, 163, 126, 0.18);
  color: #d9fff2;
  font:
    600 clamp(9px, 1.6vw, 10px)/1 "DM Sans",
    sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 9px;
  border-radius: 3px;
  cursor: pointer;
  transition: background 0.15s ease;
}
.atm-nav:hover {
  background: rgba(47, 240, 182, 0.34);
}

.memory-frame {
  margin: 0 auto;
  width: min(120px, 68%);
  aspect-ratio: 3 / 4;
  border-radius: 2px;
  display: grid;
  place-items: center;
  background: linear-gradient(150deg, rgba(47, 240, 182, 0.22), rgba(12, 60, 50, 0.7));
  border: 1px solid rgba(47, 240, 182, 0.35);
  overflow: hidden;
}
.memory-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.balance-rows {
  display: grid;
  gap: 3px;
  text-align: left;
  padding: 0 2px;
}
.balance-row {
  font-size: clamp(8.5px, 1.6vw, 10px);
  letter-spacing: 0.06em;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4px;
  align-items: center;
  color: #d9fff2;
}
.balance-bar {
  grid-column: 1 / -1;
  height: 4px;
  background: #0b3d33;
}
.balance-bar span {
  display: block;
  height: 100%;
  background: #2ff0b6;
  transition: width 0.8s ease;
}

.atm-input {
  width: 100%;
  padding: 5px 8px;
  font-size: 11px;
  color: #d9fff2;
  background: #071a16;
  border: 1px solid #2c7a65;
  outline: 0;
  font-family: inherit;
}

/* ---- shelf: card slot + receipt slot ---- */
.atm-shelf {
  position: relative;
  margin-top: clamp(6px, 1.2vh, 10px);
  padding: clamp(6px, 1.2vh, 10px) clamp(8px, 1.8vw, 12px);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 8px;
  border-radius: 4px;
  background: linear-gradient(180deg, #5b6167, #3c4247);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.25),
    inset 0 -8px 14px rgba(0, 0, 0, 0.35);
}

.slot-group {
  position: relative;
  display: grid;
  gap: 4px;
  justify-items: center;
}
.slot-label {
  font:
    600 6.5px "DM Sans",
    sans-serif;
  letter-spacing: 0.14em;
  color: #cfd6db;
  text-transform: uppercase;
}

.card-slot {
  position: relative;
  width: clamp(75px, 18vw, 105px);
  height: clamp(11px, 1.8vh, 15px);
  border-radius: 2px;
  background: linear-gradient(180deg, #101315, #2a2f33 55%, #0a0c0d);
  box-shadow:
    inset 0 2px 4px rgba(0, 0, 0, 0.95),
    0 1px 0 rgba(255, 255, 255, 0.2);
}
.card-slot.hot {
  box-shadow:
    inset 0 2px 4px rgba(0, 0, 0, 0.95),
    0 0 14px rgba(47, 240, 182, 0.8),
    0 1px 0 rgba(255, 255, 255, 0.3);
}

.slot-led {
  position: absolute;
  right: -10px;
  top: 3px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #5c2626;
  box-shadow: inset 0 0 3px #000;
}
.slot-led.green {
  background: #2ff0b6;
  box-shadow: 0 0 10px #2ff0b6;
}
.slot-led.blink {
  animation: ledBlink 0.7s steps(1) infinite;
}
@keyframes ledBlink {
  50% {
    opacity: 0.15;
  }
}

.receipt-slot {
  position: relative;
  width: clamp(70px, 16vw, 98px);
  height: clamp(9px, 1.5vh, 12px);
  border-radius: 2px;
  background: linear-gradient(180deg, #0b0d0e, #23272a 60%, #08090a);
  box-shadow:
    inset 0 2px 4px rgba(0, 0, 0, 0.95),
    0 1px 0 rgba(255, 255, 255, 0.2);
}

.cash-slot {
  margin: clamp(6px, 1vh, 10px) auto 0;
  width: 65%;
  height: clamp(12px, 2vh, 17px);
  border-radius: 2px;
  background: linear-gradient(180deg, #191c1e, #34383c 45%, #0e1011);
  box-shadow:
    inset 0 3px 6px rgba(0, 0, 0, 0.9),
    0 1px 0 rgba(255, 255, 255, 0.18);
}

/* ---- keypad ---- */
.atm-keypad {
  margin: clamp(6px, 1.2vh, 10px) auto 0;
  width: min(220px, 78%);
  padding: clamp(5px, 1vh, 8px);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(3px, 0.7vh, 5px);
  border-radius: 4px;
  background: linear-gradient(180deg, #4e545a, #2f3438);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.2),
    inset 0 -6px 12px rgba(0, 0, 0, 0.4);
}
.keypad-lit {
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.2),
    0 0 20px rgba(47, 240, 182, 0.32);
}
.key {
  border: 0;
  padding: clamp(4px, 0.9vh, 6px) 0;
  border-radius: 2px;
  cursor: pointer;
  font:
    600 clamp(9.5px, 1.8vw, 11px) "DM Sans",
    sans-serif;
  color: #23282b;
  background: linear-gradient(180deg, #e6ebee, #a9b1b7);
  box-shadow:
    0 2px 0 #4d5358,
    inset 0 1px 0 rgba(255, 255, 255, 0.85);
}
.key:active,
.key.pressed {
  transform: translateY(2px);
  box-shadow: 0 0 0 #4d5358;
}
.key.enter {
  color: #04241d;
  background: linear-gradient(180deg, #7df4cf, #12a37f);
  box-shadow: 0 2px 0 #0a6853;
}
.key.cancel {
  color: #2d0d10;
  background: linear-gradient(180deg, #ffb1ac, #d1584f);
  box-shadow: 0 2px 0 #7c2b25;
}

.atm-base {
  position: relative;
  height: clamp(32px, 6vh, 68px);
  margin-top: -2px;
  border-radius: 0 0 5px 5px;
  background: linear-gradient(180deg, #3a4045, #21262a 60%, #14181a);
  box-shadow:
    inset 0 2px 0 rgba(255, 255, 255, 0.12),
    inset -14px 0 26px rgba(0, 0, 0, 0.45);
  flex-shrink: 0;
}
.atm-base::before {
  content: "";
  position: absolute;
  left: 12%;
  right: 12%;
  top: 14px;
  height: 2px;
  background: rgba(0, 0, 0, 0.4);
  box-shadow: 0 14px 0 rgba(0, 0, 0, 0.35);
}

/* ---- the physical card ---- */
.atm-card {
  position: absolute;
  right: clamp(10px, 3.5vw, 36px);
  bottom: clamp(14px, 3.5vh, 40px);
  width: clamp(100px, 20vw, 140px);
  aspect-ratio: 1.585;
  border-radius: 7px;
  z-index: 6;
  cursor: pointer;
  color: #fff4e6;
  padding: clamp(6px, 1.2vh, 10px) clamp(8px, 1.5vw, 11px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: linear-gradient(135deg, #7b3944 0%, #b85f68 45%, #4b1f27 100%);
  box-shadow:
    0 14px 26px rgba(0, 0, 0, 0.55),
    inset 0 1px 0 rgba(255, 255, 255, 0.35);
  transform: rotate(-7deg);
  transition:
    transform 0.45s cubic-bezier(0.22, 0.61, 0.36, 1),
    opacity 0.35s ease,
    left 0.45s ease,
    top 0.45s ease;
}
.atm-card .chip {
  width: clamp(18px, 3.5vw, 24px);
  height: clamp(13px, 2.5vh, 18px);
  border-radius: 3px;
  background: linear-gradient(135deg, #f6dfa8, #b8912f);
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.25);
}
.atm-card .card-name {
  font:
    600 clamp(7.5px, 1.5vw, 9px) "DM Sans",
    sans-serif;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.atm-card .card-bank {
  font:
    600 clamp(7px, 1.4vw, 8px) "DM Sans",
    sans-serif;
  letter-spacing: 0.2em;
  opacity: 0.85;
}
.atm-card.inserting {
  animation: cardIn 1.5s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}
@keyframes cardIn {
  0% {
    opacity: 1;
  }
  55% {
    transform: rotate(0deg) scale(0.86);
    opacity: 1;
  }
  100% {
    transform: rotate(0deg) scale(0.7) translateY(-6px);
    opacity: 0;
  }
}
.atm-card.returning {
  animation: cardOut 0.8s ease both;
}
@keyframes cardOut {
  from {
    opacity: 0;
    transform: rotate(0) scale(0.7);
  }
  to {
    opacity: 1;
    transform: rotate(-4deg) scale(1);
  }
}
.atm-card.taken {
  animation: cardTaken 0.55s ease forwards;
}
@keyframes cardTaken {
  to {
    transform: translate(50px, 70px) rotate(16deg) scale(0.88);
    opacity: 0;
  }
}

.card-hint {
  position: absolute;
  right: clamp(10px, 3.5vw, 36px);
  bottom: clamp(4px, 1vh, 14px);
  z-index: 6;
  color: #ffeede;
  font:
    600 clamp(8px, 1.7vw, 9.5px) "DM Sans",
    sans-serif;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.9);
  animation: softPulse 1.6s ease-in-out infinite;
  white-space: nowrap;
}
@keyframes softPulse {
  50% {
    opacity: 0.35;
  }
}

/* ---- receipt ---- */
.receipt-paper {
  position: absolute;
  left: 50%;
  width: clamp(140px, 30vw, 172px);
  padding: 10px 10px 16px;
  transform: translateX(-50%);
  transform-origin: top center;
  touch-action: none;
  background: repeating-linear-gradient(180deg, #fffdf6 0 20px, #fbf7ec 20px 21px);
  color: #2a2326;
  font:
    500 clamp(8px, 1.6vw, 9.5px)/1.6 "DM Sans",
    monospace;
  letter-spacing: 0.04em;
  text-align: center;
  box-shadow: 0 16px 28px rgba(0, 0, 0, 0.5);
  clip-path: polygon(
    0 0,
    100% 0,
    100% calc(100% - 5px),
    92% 100%,
    84% calc(100% - 5px),
    76% 100%,
    68% calc(100% - 5px),
    60% 100%,
    52% calc(100% - 5px),
    44% 100%,
    36% calc(100% - 5px),
    28% 100%,
    20% calc(100% - 5px),
    12% 100%,
    4% calc(100% - 5px),
    0 100%
  );
  cursor: pointer;
  z-index: 7;
}
.receipt-paper.pulled {
  transition:
    transform 0.5s ease,
    opacity 0.5s ease;
}
.receipt-paper b {
  display: block;
  letter-spacing: 0.16em;
  font-size: clamp(9px, 1.8vw, 10.5px);
}
.receipt-paper hr {
  border: 0;
  border-top: 1px dashed #b9ada4;
  margin: 4px 0;
}
.receipt-line {
  display: flex;
  justify-content: space-between;
}
.receipt-heart {
  font-size: 12px;
}

.atm-toast {
  position: absolute;
  left: 50%;
  top: 12px;
  transform: translateX(-50%);
  z-index: 9;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(10, 12, 12, 0.88);
  color: #d9fff2;
  font:
    600 clamp(9px, 1.8vw, 10px) "DM Sans",
    sans-serif;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border: 1px solid rgba(47, 240, 182, 0.4);
  white-space: nowrap;
}

.atm-door {
  position: absolute;
  inset: 0;
  z-index: 12;
  background: #050606;
  animation: doorOpen 1.8s cubic-bezier(0.66, 0, 0.34, 1) forwards;
  clip-path: inset(0 0 0 0);
}
@keyframes doorOpen {
  0% {
    clip-path: inset(0 0 0 0);
  }
  100% {
    clip-path: inset(0 50% 0 50%);
  }
}

/* ================= CUT THE CAKE ================= */
.cutcake-stage {
  position: relative;
  width: min(720px, 100%);
  margin: 0 auto;
  aspect-ratio: 4 / 3;
  max-height: clamp(340px, 50vh, 480px);
  display: grid;
  place-items: center;
  touch-action: none;
  user-select: none;
}
.cutcake-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  cursor: crosshair;
}
.knife {
  position: absolute;
  right: 4%;
  top: 10%;
  width: 32px;
  height: 180px;
  z-index: 4;
  pointer-events: none;
  filter: drop-shadow(-6px 8px 10px rgba(0, 0, 0, 0.35));
  transition: transform 0.25s ease;
}
.cut-help {
  position: absolute;
  bottom: 6px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--muted);
  font-size: clamp(9px, 2vw, 10px);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  white-space: nowrap;
}
.cut-count {
  position: absolute;
  top: 6px;
  left: 6px;
  padding: 5px 10px;
  border: 1px solid rgba(123, 57, 68, 0.25);
  color: var(--wine);
  font:
    600 10px "DM Sans",
    sans-serif;
  letter-spacing: 0.14em;
  background: rgba(255, 253, 248, 0.85);
  border-radius: 3px;
}

/* ================= ACCEPT GIFT ================= */
.gift-stage {
  position: relative;
  display: grid;
  place-items: center;
  gap: 20px;
  padding-top: 8px;
  width: 100%;
}
.gift-box {
  position: relative;
  width: clamp(170px, 32vw, 210px);
  height: clamp(150px, 28vw, 180px);
  cursor: pointer;
  transform-style: preserve-3d;
  animation: giftWobble 2.4s ease-in-out infinite;
}
@keyframes giftWobble {
  0%,
  100% {
    transform: rotate(-2deg) translateY(0);
  }
  50% {
    transform: rotate(2deg) translateY(-8px);
  }
}
.gift-body {
  position: absolute;
  inset: 44px 0 0;
  border-radius: 5px;
  background: linear-gradient(160deg, #b85f68, #7b3944);
  box-shadow:
    0 24px 40px rgba(58, 35, 38, 0.35),
    inset 0 0 0 1px rgba(255, 255, 255, 0.12);
}
.gift-lid {
  position: absolute;
  left: -8px;
  right: -8px;
  top: 20px;
  height: 44px;
  border-radius: 5px;
  background: linear-gradient(160deg, #d1727b, #93444f);
  box-shadow:
    0 10px 18px rgba(58, 35, 38, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
  transition:
    transform 0.9s cubic-bezier(0.22, 0.61, 0.36, 1),
    opacity 0.8s ease;
  z-index: 3;
}
.gift-ribbon-v {
  position: absolute;
  left: 50%;
  top: 44px;
  bottom: 0;
  width: 24px;
  margin-left: -12px;
  background: var(--gold);
  opacity: 0.9;
}
.gift-bow {
  position: absolute;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
  color: var(--gold);
  z-index: 4;
  transition:
    transform 0.9s ease,
    opacity 0.8s ease;
}
.gift-box.opened .gift-lid {
  transform: translateY(-120px) rotate(-16deg);
  opacity: 0;
}
.gift-box.opened .gift-bow {
  transform: translateX(-50%) translateY(-150px) rotate(24deg);
  opacity: 0;
}
.gift-shine {
  position: absolute;
  inset: 44px 0 0;
  border-radius: 5px;
  background: linear-gradient(
    120deg,
    transparent 40%,
    rgba(255, 255, 255, 0.28) 50%,
    transparent 60%
  );
}

.gift-reveal {
  width: min(560px, 94%);
  padding: clamp(22px, 4.5vw, 32px) clamp(18px, 4vw, 34px);
  text-align: center;
  background: #fffdf8;
  border: 1px solid rgba(37, 25, 29, 0.12);
  box-shadow: 0 22px 50px rgba(37, 25, 29, 0.16);
  border-radius: 6px;
  animation: pageIn 0.8s cubic-bezier(0.22, 0.61, 0.36, 1) both;
}
.gift-reveal h3 {
  margin: 0 0 10px;
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(26px, 4.5vw, 42px);
  font-weight: 500;
}
.gift-reveal p {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: clamp(13px, 2.5vw, 14px);
  line-height: 1.75;
}
.gift-reveal .signature {
  margin-top: 12px;
  color: var(--wine);
  font:
    clamp(22px, 4.5vw, 26px) "Sacramento",
    cursive;
}
.gift-coupons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-top: 16px;
}
.gift-coupon {
  padding: 6px 12px;
  border: 1px dashed var(--rose);
  color: var(--wine);
  font-size: clamp(9.5px, 2vw, 11px);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 3px;
}