:root {
  --hx-accent: #db2777;
  --hx-on-accent: #ffffff;
  --hx-bg: #fff5f9;
  --hx-fg: #1a1a2e;
  --hx-muted: #6b6b80;
  --hx-surface: #ffffff;
  --font-serif: "Playfair Display", Georgia, serif;
  --font-script: "Great Vibes", cursive;
  --font-sans: Inter, system-ui, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background: var(--hx-bg);
  color: var(--hx-fg);
  min-height: 100vh;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

.hx-bg {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  z-index: 0;
  min-height: 100%;
  height: 100%;
  pointer-events: none;
  background:
    radial-gradient(ellipse 55% 42% at 50% -5%, color-mix(in srgb, var(--hx-accent) 26%, transparent), transparent 72%),
    radial-gradient(ellipse 38% 32% at 8% 78%, color-mix(in srgb, var(--hx-accent) 14%, transparent), transparent 70%),
    radial-gradient(ellipse 36% 28% at 92% 55%, color-mix(in srgb, var(--hx-accent) 10%, transparent), transparent 70%),
    linear-gradient(180deg, color-mix(in srgb, var(--hx-accent) 4%, var(--hx-bg)), var(--hx-bg) 40%, color-mix(in srgb, var(--hx-accent) 6%, var(--hx-bg)));
  transition: background 0.6s ease;
}

.hx-petals {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  z-index: 0;
  min-height: 100%;
  height: 100%;
  pointer-events: none;
  overflow: hidden;
}

.hx-petals .hx-spark {
  position: absolute;
  left: var(--l);
  top: var(--t);
  width: var(--s);
  height: var(--s);
  color: #e11d48;
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.55);
  animation: hxHeartTwinkle var(--dur) ease-in-out var(--delay) infinite;
  will-change: opacity, transform;
  filter: drop-shadow(0 0 4px rgba(225, 29, 72, 0.35));
}

.hx-petals .hx-spark svg {
  display: block;
  width: 100%;
  height: 100%;
}

body.is-dark .hx-petals .hx-spark {
  color: #fb7185;
  filter: drop-shadow(0 0 6px rgba(251, 113, 133, 0.45));
}

/* Ciclo contínuo, sem “apagão” longo — delays espalhados no JS evitam sync */
@keyframes hxHeartTwinkle {
  0% {
    opacity: 0.05;
    transform: translate(-50%, -50%) scale(0.5);
  }
  22% {
    opacity: 0.9;
    transform: translate(-50%, -50%) scale(1);
  }
  48% {
    opacity: 0.45;
    transform: translate(-50%, -50%) scale(0.9);
  }
  78% {
    opacity: 0.12;
    transform: translate(-50%, -50%) scale(0.62);
  }
  100% {
    opacity: 0.05;
    transform: translate(-50%, -50%) scale(0.5);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hx-petals .hx-spark {
    animation: none;
    opacity: 0.22;
  }

  .hx-moment {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

.hx {
  position: relative;
  z-index: 1;
  max-width: 920px;
  margin: 0 auto;
  padding: 0 1.25rem 3rem;
}

.hx-hero {
  min-height: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  text-align: center;
  padding: 2.75rem 0 1.1rem;
  animation: fadeUp 0.9s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: none; }
}

.hx-heart {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--hx-accent);
  color: var(--hx-on-accent, #fff);
  display: grid;
  place-items: center;
  font-size: 1.65rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 14px 36px color-mix(in srgb, var(--hx-accent) 35%, transparent);
}

.hx-heart.float {
  animation: floatHeart 3.2s ease-in-out infinite;
}

@keyframes floatHeart {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.hx-eyebrow {
  color: var(--hx-accent);
  font-weight: 500;
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  margin-bottom: 0.65rem;
}

.hx-hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 7vw, 3.1rem);
  line-height: 1.12;
  margin-bottom: 0.85rem;
  max-width: 14ch;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.hx-since {
  color: var(--hx-muted);
  font-size: 0.92rem;
  margin-bottom: 1.75rem;
  font-weight: 400;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
}

.hx-ico {
  color: var(--hx-fg);
  flex-shrink: 0;
}

body.is-dark .hx-ico {
  color: var(--hx-fg);
}

.hx-counter {
  display: flex;
  gap: 0.55rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 1.15rem;
}

.hx-counter[hidden],
.hx-total[hidden],
.hx-since[hidden],
.hx-hero-lead[hidden],
.hx-section[hidden],
.hx-carta-photo[hidden],
.hx-quiz-prize[hidden],
.hx-quiz-card[hidden],
.hx-season-section[hidden] {
  display: none !important;
}

.hx-unit {
  background: color-mix(in srgb, var(--hx-surface) 88%, transparent);
  border: 1px solid color-mix(in srgb, var(--hx-accent) 12%, transparent);
  border-radius: 1.1rem;
  padding: 0.95rem 1.05rem;
  min-width: 88px;
  box-shadow: 0 10px 28px color-mix(in srgb, var(--hx-accent) 14%, transparent);
  animation: fadeUp 0.8s ease both;
  backdrop-filter: blur(8px);
}

.hx-unit:nth-child(2) { animation-delay: 0.08s; }
.hx-unit:nth-child(3) { animation-delay: 0.16s; }

.hx-unit strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.85rem;
  color: var(--hx-accent);
  line-height: 1;
  font-weight: 600;
}

.hx-unit span {
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--hx-muted);
  font-weight: 500;
}

.hx-total {
  color: var(--hx-muted);
  font-weight: 500;
  font-size: 0.98rem;
  margin-bottom: 0.55rem;
  letter-spacing: 0.01em;
}

.hx-scroll {
  border: none;
  background: transparent;
  font-size: 1.15rem;
  color: color-mix(in srgb, var(--hx-muted) 70%, transparent);
  cursor: pointer;
  margin-top: 0.15rem;
  margin-bottom: 0;
  line-height: 1;
  animation: bounce 1.6s ease-in-out infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); opacity: 0.45; }
  50% { transform: translateY(6px); opacity: 0.9; }
}

.hx-section {
  padding: 1.75rem 0 1rem;
  animation: fadeUp 0.7s ease both;
}

.hx-section h2 {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: 1.25rem;
}

.hx-section blockquote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.2rem;
  line-height: 1.65;
  text-align: center;
  margin: 0;
}

.hx-letter h2 {
  font-size: clamp(1.35rem, 4.5vw, 1.85rem);
  line-height: 1.35;
  max-width: 18ch;
  margin-left: auto;
  margin-right: auto;
}

.hx-letter h2 strong {
  color: var(--hx-accent);
  font-weight: 700;
}

.hx-invite {
  position: relative;
  display: block;
  width: min(300px, 86vw);
  margin: 1.75rem auto 0.35rem;
  border: none;
  background: transparent;
  cursor: pointer;
  padding: 0;
  aspect-ratio: 5 / 3.55;
  color: inherit;
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.hx-invite:hover,
.hx-invite:focus-visible {
  transform: translateY(-5px) scale(1.02);
  outline: none;
}

.hx-invite:hover .hx-invite-seal,
.hx-invite:focus-visible .hx-invite-seal {
  transform: translate(-50%, -50%) scale(1.08);
}

.hx-invite-glow {
  position: absolute;
  inset: 8% 4% -6%;
  border-radius: 50%;
  background: radial-gradient(
    ellipse at center,
    color-mix(in srgb, var(--hx-accent) 28%, transparent),
    transparent 68%
  );
  filter: blur(10px);
  z-index: 0;
  pointer-events: none;
}

.hx-invite-back {
  position: absolute;
  inset: 22% 5% 7%;
  border-radius: 0.45rem 0.45rem 0.7rem 0.7rem;
  background:
    linear-gradient(
      145deg,
      color-mix(in srgb, var(--hx-accent) 55%, #fff) 0%,
      color-mix(in srgb, var(--hx-accent) 78%, #8b2948) 100%
    );
  box-shadow:
    0 22px 44px color-mix(in srgb, var(--hx-accent) 30%, transparent),
    0 2px 0 color-mix(in srgb, #fff 25%, transparent) inset;
  z-index: 1;
}

.hx-invite-letter {
  position: absolute;
  left: 14%;
  right: 14%;
  top: 26%;
  bottom: 18%;
  border-radius: 0.2rem;
  background:
    linear-gradient(180deg, #fffef9 0%, #f7f0e6 100%);
  box-shadow: 0 6px 16px rgba(15, 23, 42, 0.12);
  z-index: 2;
  transform: translateY(-4px);
}

.hx-invite-letter::before {
  content: "";
  position: absolute;
  left: 12%;
  right: 12%;
  top: 28%;
  height: 2px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--hx-accent) 22%, transparent);
  box-shadow:
    0 10px 0 color-mix(in srgb, var(--hx-accent) 16%, transparent),
    0 20px 0 color-mix(in srgb, var(--hx-accent) 12%, transparent);
}

.hx-invite-pocket {
  position: absolute;
  inset: 36% 5% 7%;
  border-radius: 0 0 0.7rem 0.7rem;
  background:
    linear-gradient(
      180deg,
      color-mix(in srgb, var(--hx-accent) 42%, #fff) 0%,
      color-mix(in srgb, var(--hx-accent) 70%, #7a2340) 100%
    );
  clip-path: polygon(0 0, 50% 42%, 100% 0, 100% 100%, 0 100%);
  box-shadow: 0 -1px 0 color-mix(in srgb, #fff 22%, transparent) inset;
  z-index: 3;
}

.hx-invite-flap {
  position: absolute;
  left: 5%;
  right: 5%;
  top: 10%;
  height: 48%;
  background:
    linear-gradient(
      180deg,
      color-mix(in srgb, var(--hx-accent) 92%, #5c1830) 0%,
      color-mix(in srgb, var(--hx-accent) 75%, #8b2948) 100%
    );
  clip-path: polygon(0 0, 100% 0, 50% 100%);
  z-index: 4;
  filter: drop-shadow(0 10px 14px color-mix(in srgb, var(--hx-accent) 35%, transparent));
}

.hx-invite-flap::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    color-mix(in srgb, #fff 22%, transparent),
    transparent 42%,
    color-mix(in srgb, #000 12%, transparent)
  );
  clip-path: inherit;
}

.hx-invite-seal {
  position: absolute;
  left: 50%;
  top: 42%;
  z-index: 5;
  transform: translate(-50%, -50%);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 30%, color-mix(in srgb, #fff 28%, var(--hx-accent)), var(--hx-accent) 55%, color-mix(in srgb, var(--hx-accent) 70%, #4a1024));
  color: var(--hx-on-accent, #fff);
  display: grid;
  place-items: center;
  box-shadow:
    0 10px 22px color-mix(in srgb, var(--hx-accent) 45%, transparent),
    0 0 0 3px color-mix(in srgb, var(--hx-accent) 35%, #fff),
    inset 0 1px 0 color-mix(in srgb, #fff 35%, transparent);
  transition: transform 0.35s ease;
  animation: inviteSealPulse 2.8s ease-in-out infinite;
}

.hx-invite-seal svg {
  display: block;
  filter: drop-shadow(0 1px 0 rgba(0, 0, 0, 0.15));
}

@keyframes inviteSealPulse {
  0%, 100% { box-shadow: 0 10px 22px color-mix(in srgb, var(--hx-accent) 45%, transparent), 0 0 0 3px color-mix(in srgb, var(--hx-accent) 35%, #fff), inset 0 1px 0 color-mix(in srgb, #fff 35%, transparent); }
  50% { box-shadow: 0 12px 28px color-mix(in srgb, var(--hx-accent) 55%, transparent), 0 0 0 5px color-mix(in srgb, var(--hx-accent) 22%, #fff), inset 0 1px 0 color-mix(in srgb, #fff 35%, transparent); }
}

.hx-invite-body {
  position: absolute;
  left: 5%;
  right: 5%;
  bottom: 10%;
  z-index: 6;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  gap: 0.15rem;
  padding-bottom: 0.15rem;
  pointer-events: none;
}

.hx-invite-label {
  font-family: var(--font-serif);
  font-size: 1.08rem;
  color: #fff;
  font-weight: 700;
  text-shadow: 0 1px 8px color-mix(in srgb, var(--hx-accent) 55%, transparent);
  letter-spacing: 0.01em;
}

.hx-invite-hint {
  font-size: 0.76rem;
  color: color-mix(in srgb, #fff 82%, var(--hx-accent));
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 500;
  opacity: 0.92;
}

@media (prefers-reduced-motion: reduce) {
  .hx-invite-seal {
    animation: none;
  }
}

body.is-dark .hx-invite-letter {
  background: linear-gradient(180deg, #f8fafc, #e2e8f0);
}

.hx-letter-modal {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: grid;
  place-items: center;
  padding: 1.25rem;
}

.hx-letter-modal[hidden] {
  display: none !important;
}

.hx-letter-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(26, 26, 46, 0.45);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.hx-letter-panel {
  position: relative;
  z-index: 1;
  width: min(440px, 100%);
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--hx-accent) 4%, #fff),
    color-mix(in srgb, var(--hx-accent) 10%, #fff)
  );
  color: #1a1a2e;
  border-radius: 1.35rem;
  padding: 2rem 1.5rem 1.75rem;
  box-shadow: 0 28px 80px rgba(26, 26, 46, 0.28);
  transform: translateY(28px) scale(0.92) rotateX(8deg);
  opacity: 0;
  transition: transform 0.55s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.45s ease;
  transform-origin: center top;
}

.hx-letter-modal.is-open .hx-letter-backdrop {
  opacity: 1;
}

.hx-letter-modal.is-open .hx-letter-panel {
  transform: none;
  opacity: 1;
}

.hx-letter-close {
  position: absolute;
  top: 0.7rem;
  right: 0.85rem;
  border: none;
  background: transparent;
  font-size: 1.6rem;
  color: #6b6b80;
  cursor: pointer;
  line-height: 1;
}

.hx-letter-from {
  text-align: center;
  color: var(--hx-accent);
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.35rem;
}

.hx-letter-panel h3 {
  font-family: var(--font-serif);
  text-align: center;
  font-size: 1.45rem;
  margin-bottom: 1rem;
}

.hx-letter-panel blockquote {
  border: none;
  background: transparent;
  box-shadow: none;
  padding: 0.25rem 0.25rem 0;
  font-size: 1.15rem;
}

.hx-section-eyebrow {
  text-align: center;
  color: var(--hx-accent);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.35rem;
}

.hx-memories {
  max-width: none;
  padding-left: 0;
  padding-right: 0;
  padding-bottom: 2.75rem;
}

.hx-memories h2,
.hx-story h2 {
  padding: 0 1.25rem;
}

.hx-carousel {
  position: relative;
  width: min(420px, 92%);
  margin: 1.25rem auto 1.5rem;
  aspect-ratio: 3 / 4;
  max-height: min(70vh, 620px);
  border-radius: 1.5rem;
  overflow: visible;
  user-select: none;
  -webkit-user-select: none;
  touch-action: pan-y;
}

@media (min-width: 720px) {
  .hx-carousel {
    width: min(460px, 100%);
    max-height: min(72vh, 680px);
  }
}

.hx-carousel-track {
  position: absolute;
  inset: 0;
  overflow: hidden;
  border-radius: 1.5rem;
}

.hx-card {
  position: absolute;
  inset: 0;
  margin: 0;
  border-radius: 1.5rem;
  overflow: hidden;
  background: color-mix(in srgb, var(--hx-surface) 80%, #1a1a2e);
  /* só scale — sem translateY pra não vazar a beirada de baixo */
  transform: scale(calc(1 - var(--depth, 0) * 0.035));
  transform-origin: center center;
  transition:
    transform 0.55s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.45s ease;
  will-change: transform;
  z-index: calc(10 - var(--depth, 0));
  pointer-events: none;
  backface-visibility: hidden;
  box-shadow: 0 18px 48px rgba(15, 23, 42, 0.18);
}

.hx-card.is-dragging {
  transition: none !important;
}

.hx-card.is-top {
  cursor: grab;
  pointer-events: auto;
  /* pan-y nativo no mobile; swipe horizontal só após o JS confirmar o eixo */
  touch-action: pan-y;
  -webkit-touch-callout: none;
  box-shadow: 0 28px 64px color-mix(in srgb, var(--hx-accent) 28%, rgba(15, 23, 42, 0.2));
}

.hx-card.is-top.is-dragging {
  touch-action: none;
}

.hx-card.is-top:active {
  cursor: grabbing;
}

.hx-card.is-rising {
  box-shadow: 0 28px 64px color-mix(in srgb, var(--hx-accent) 28%, rgba(15, 23, 42, 0.2));
}

.hx-card.is-exit {
  pointer-events: none;
  z-index: 20;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.14);
  transition: transform 0.42s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.42s ease !important;
}

.hx-card::before,
.hx-card::after {
  content: "";
  position: absolute;
  top: 1.1rem;
  z-index: 3;
  padding: 0.35rem 0.75rem;
  border-radius: 0.55rem;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.2s ease, transform 0.2s ease;
  pointer-events: none;
}

.hx-card::before {
  left: 1rem;
  content: "♡";
  color: #22c55e;
  border: 3px solid #22c55e;
  background: rgba(255, 255, 255, 0.88);
}

.hx-card::after {
  right: 1rem;
  content: "✕";
  color: #ef4444;
  border: 3px solid #ef4444;
  background: rgba(255, 255, 255, 0.88);
}

.hx-card.is-like::before {
  opacity: 1;
  transform: scale(1) rotate(-8deg);
}

.hx-card.is-nope::after {
  opacity: 1;
  transform: scale(1) rotate(8deg);
}

/* Padrão de carrossel: moldura fixa, preenche e corta levemente se precisar */
.hx-card-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  display: block;
  pointer-events: none;
}

.hx-carousel-dots {
  position: absolute;
  z-index: 12;
  left: 50%;
  bottom: -1.65rem;
  transform: translateX(-50%);
  display: flex;
  gap: 0.4rem;
  pointer-events: none;
}

.hx-carousel-dots span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--hx-accent) 35%, #cbd5e1);
  transition: transform 0.3s ease, background 0.3s ease;
}

.hx-carousel-dots span.is-active {
  background: var(--hx-accent);
  transform: scale(1.25);
}

.hx-deck-hint {
  position: absolute;
  z-index: 12;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  margin: 0;
  padding: 0.55rem 0.95rem;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.55);
  color: #fff;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  pointer-events: none;
  animation: hintPulse 2.4s ease-in-out infinite;
  transition: opacity 0.35s ease;
}

.hx-deck-hint.is-gone {
  opacity: 0;
  animation: none;
}

@keyframes hintPulse {
  0%, 100% { opacity: 0.55; transform: translate(-50%, -50%) scale(1); }
  50% { opacity: 0.95; transform: translate(-50%, -50%) scale(1.03); }
}

.hx-gallery {
  display: none;
}

/* Estação do primeiro encontro */
.hx-season {
  text-align: center;
  padding-top: 2.75rem;
  padding-bottom: 2.75rem;
}

.hx-season-card {
  position: relative;
  max-width: 28rem;
  margin: 0.75rem auto 0;
  padding: 2.1rem 1.5rem 1.85rem;
  border-radius: 1.5rem;
  background:
    linear-gradient(165deg, color-mix(in srgb, var(--hx-accent) 10%, var(--hx-surface)), var(--hx-surface));
  border: 1px solid color-mix(in srgb, var(--hx-accent) 18%, transparent);
  box-shadow: 0 18px 48px color-mix(in srgb, var(--hx-accent) 14%, transparent);
  overflow: hidden;
  animation: fadeUp 0.8s ease both;
}

.hx-season-card::before {
  content: "";
  position: absolute;
  inset: -40% -20% auto;
  height: 70%;
  background: radial-gradient(circle at 50% 80%, color-mix(in srgb, var(--hx-accent) 22%, transparent), transparent 70%);
  pointer-events: none;
}

.hx-season-art {
  position: relative;
  width: 88px;
  height: 88px;
  margin: 0 auto 1rem;
  color: var(--hx-accent);
  display: grid;
  place-items: center;
  animation: seasonFloat 4.5s ease-in-out infinite;
}

.hx-season-svg {
  width: 100%;
  height: 100%;
  display: block;
  filter: drop-shadow(0 10px 18px color-mix(in srgb, var(--hx-accent) 28%, transparent));
}

.hx-season-name {
  position: relative;
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--hx-accent);
  margin: 0 0 0.55rem;
}

.hx-season-card h2 {
  position: relative;
  font-family: var(--font-serif);
  font-size: clamp(1.45rem, 4.2vw, 1.85rem);
  margin: 0 0 0.75rem;
  line-height: 1.2;
  font-weight: 600;
}

.hx-season-text {
  position: relative;
  margin: 0 auto;
  max-width: 32ch;
  color: var(--hx-muted);
  font-size: 1rem;
  line-height: 1.6;
  font-family: var(--font-serif);
  font-style: italic;
}

.hx-season-card[data-season="verao"] {
  --hx-season-tint: #f59e0b;
}
.hx-season-card[data-season="outono"] {
  --hx-season-tint: #c2410c;
}
.hx-season-card[data-season="inverno"] {
  --hx-season-tint: #0284c7;
}
.hx-season-card[data-season="primavera"] {
  --hx-season-tint: #db2777;
}

.hx-season-card[data-season] .hx-season-art,
.hx-season-card[data-season] .hx-season-name {
  color: var(--hx-season-tint, var(--hx-accent));
}

@keyframes seasonFloat {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  50% { transform: translateY(-8px) rotate(2deg); }
}

@media (prefers-reduced-motion: reduce) {
  .hx-season-art {
    animation: none;
  }
}

.hx-story {
  text-align: center;
  padding-top: 2.5rem;
}

.hx-story-lead {
  color: var(--hx-muted);
  font-size: 1rem;
  max-width: 28ch;
  margin: 0.35rem auto 0;
  line-height: 1.5;
}

.hx-timeline {
  list-style: none;
  position: relative;
  max-width: 980px;
  margin: 3.25rem auto 0;
  padding: 0.75rem 0 1.5rem;
}

.hx-timeline::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  transform: translateX(-50%);
  border-radius: 999px;
  background: linear-gradient(
    180deg,
    transparent 0%,
    color-mix(in srgb, var(--hx-accent) 45%, transparent) 8%,
    color-mix(in srgb, var(--hx-accent) 55%, transparent) 50%,
    color-mix(in srgb, var(--hx-accent) 45%, transparent) 92%,
    transparent 100%
  );
}

.hx-moment {
  position: relative;
  width: 100%;
  padding: 0 0 4.1rem;
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: calc(var(--i, 0) * 0.05s);
}

.hx-moment.is-in {
  opacity: 1;
  transform: none;
}

.hx-moment-dot {
  position: absolute;
  left: 50%;
  top: 1.35rem;
  z-index: 3;
  width: 40px;
  height: 40px;
  transform: translateX(-50%);
  border-radius: 50%;
  background: var(--hx-surface);
  border: 2px solid color-mix(in srgb, var(--hx-accent) 55%, var(--hx-surface));
  box-shadow:
    0 0 0 6px color-mix(in srgb, var(--hx-accent) 12%, transparent),
    0 10px 24px rgba(15, 23, 42, 0.1);
  display: grid;
  place-items: center;
  color: var(--hx-accent);
  line-height: 1;
}

.hx-ico-svg {
  display: grid;
  place-items: center;
  width: 20px;
  height: 20px;
  color: inherit;
}

.hx-ico-svg svg {
  width: 100%;
  height: 100%;
  display: block;
}

.hx-reveal-seal .hx-ico-svg {
  width: 20px;
  height: 20px;
  color: var(--hx-on-accent, #fff);
}

.hx-moment-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 1.15rem 1.75rem;
  align-items: center;
  padding: 0 0.5rem;
}

/* Polaroid à esquerda, texto à direita */
.hx-moment.is-left .hx-polaroid-card {
  grid-column: 1;
  grid-row: 1;
  justify-self: end;
  margin-right: 0.85rem;
}

.hx-moment.is-left .hx-moment-copy {
  grid-column: 2;
  grid-row: 1;
  text-align: left;
  padding-left: 0.95rem;
  justify-self: start;
}

/* Texto à esquerda, polaroid à direita */
.hx-moment.is-right .hx-moment-copy {
  grid-column: 1;
  grid-row: 1;
  text-align: right;
  padding-right: 0.95rem;
  justify-self: end;
}

.hx-moment.is-right .hx-polaroid-card {
  grid-column: 2;
  grid-row: 1;
  justify-self: start;
  margin-left: 0.85rem;
}

.hx-polaroid-card {
  width: min(100%, 11.5rem);
  margin: 0;
  padding: 0.45rem 0.45rem 1.75rem;
  background: #fff;
  border-radius: 0.15rem;
  box-shadow:
    0 14px 36px rgba(15, 23, 42, 0.14),
    0 1px 0 rgba(255, 255, 255, 0.6) inset;
  transform: rotate(-1.8deg);
  transition: transform 0.45s ease;
}

.hx-moment.is-right .hx-polaroid-card {
  transform: rotate(1.8deg);
}

.hx-moment.is-in .hx-polaroid-card:hover {
  transform: rotate(0deg) scale(1.02);
}

.hx-polaroid-card img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  object-position: center 20%;
  display: block;
  background: #eee;
}

.hx-polaroid-card.is-empty {
  display: block;
}

.hx-polaroid-empty {
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 30% 30%, color-mix(in srgb, var(--hx-accent) 18%, transparent), transparent 55%),
    #f3f0f2;
  color: var(--hx-accent);
}

.hx-polaroid-empty .hx-ico-svg {
  width: 36px;
  height: 36px;
  opacity: 0.85;
}

.hx-moment-copy {
  max-width: 18rem;
  width: 100%;
}

.hx-moment-date-label {
  display: block;
  margin: 0 0 0.35rem;
  font-family: var(--font-serif);
  font-size: clamp(1.05rem, 2.8vw, 1.35rem);
  font-weight: 700;
  color: var(--hx-accent);
  line-height: 1.2;
}

.hx-moment-copy h3 {
  font-family: var(--font-sans);
  font-size: clamp(0.95rem, 2.4vw, 1.08rem);
  font-weight: 600;
  line-height: 1.35;
  margin: 0 0 0.4rem;
  color: var(--hx-fg);
}

.hx-moment-copy p {
  color: var(--hx-muted);
  font-size: 0.9rem;
  line-height: 1.55;
  margin: 0;
}

@media (min-width: 760px) {
  .hx-moment {
    padding-bottom: 4.75rem;
  }

  .hx-moment-row {
    gap: 1.35rem 2.25rem;
    padding: 0 0.75rem;
  }

  .hx-moment.is-left .hx-polaroid-card {
    margin-right: 1.1rem;
  }

  .hx-moment.is-right .hx-polaroid-card {
    margin-left: 1.1rem;
  }

  .hx-moment.is-left .hx-moment-copy {
    padding-left: 1.15rem;
  }

  .hx-moment.is-right .hx-moment-copy {
    padding-right: 1.15rem;
  }

  .hx-polaroid-card {
    width: min(100%, 16.5rem);
    padding: 0.55rem 0.55rem 2.05rem;
  }

  .hx-polaroid-empty .hx-ico-svg {
    width: 44px;
    height: 44px;
  }

  .hx-moment-copy {
    max-width: 24rem;
  }

  .hx-moment-date-label {
    font-size: clamp(1.35rem, 2vw, 1.7rem);
    margin-bottom: 0.45rem;
  }

  .hx-moment-copy h3 {
    font-size: clamp(1.15rem, 1.6vw, 1.35rem);
    margin-bottom: 0.5rem;
  }

  .hx-moment-copy p {
    font-size: 1.05rem;
    line-height: 1.65;
  }

  .hx-moment-dot {
    width: 46px;
    height: 46px;
  }

  .hx-moment-dot .hx-ico-svg {
    width: 22px;
    height: 22px;
  }
}

@media (max-width: 520px) {
  .hx-moment {
    padding-bottom: 3.75rem;
  }

  .hx-moment-row {
    gap: 0.85rem 1rem;
    padding: 0 0.2rem;
  }

  .hx-moment.is-left .hx-polaroid-card {
    margin-right: 0.65rem;
  }

  .hx-moment.is-right .hx-polaroid-card {
    margin-left: 0.65rem;
  }

  .hx-moment.is-left .hx-moment-copy {
    padding-left: 0.75rem;
  }

  .hx-moment.is-right .hx-moment-copy {
    padding-right: 0.75rem;
  }

  .hx-polaroid-card {
    width: min(100%, 9.4rem);
    padding: 0.35rem 0.35rem 1.4rem;
  }

  .hx-moment-dot {
    width: 32px;
    height: 32px;
    top: 1.1rem;
  }

  .hx-moment-dot .hx-ico-svg {
    width: 16px;
    height: 16px;
  }

  .hx-moment-copy {
    max-width: none;
  }

  .hx-moment-date-label {
    font-size: 0.95rem;
  }

  .hx-moment-copy h3 {
    font-size: 0.88rem;
  }

  .hx-moment-copy p {
    font-size: 0.8rem;
    line-height: 1.45;
  }
}

body.is-dark .hx-polaroid-card {
  background: #f8fafc;
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.35);
}

body.is-dark .hx-polaroid-empty {
  background:
    radial-gradient(circle at 30% 30%, color-mix(in srgb, var(--hx-accent) 22%, transparent), transparent 55%),
    #e2e8f0;
}

.hx-song h2 {
  margin-bottom: 1.35rem;
}

.hx-player {
  width: min(440px, 100%);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 0.95rem;
  text-align: left;
  padding: 0.9rem 1rem;
  border-radius: 1.35rem;
  background: color-mix(in srgb, var(--hx-surface) 90%, transparent);
  box-shadow: 0 16px 40px color-mix(in srgb, var(--hx-accent) 18%, transparent);
  border: 1px solid color-mix(in srgb, var(--hx-accent) 14%, transparent);
  color: var(--hx-fg);
}

.hx-player-cover-btn {
  position: relative;
  flex-shrink: 0;
  width: 72px;
  height: 72px;
  border: 0;
  padding: 0;
  border-radius: 1rem;
  background: transparent;
  cursor: pointer;
}

.hx-player-cover {
  display: block;
  width: 72px;
  height: 72px;
  border-radius: 1rem;
  overflow: hidden;
  background: color-mix(in srgb, var(--hx-accent) 14%, #1a1a2e);
  box-shadow: 0 10px 22px rgba(15, 23, 42, 0.16);
}

.hx-player-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hx-player-cover .hx-player-disc {
  width: 100%;
  height: 100%;
  border-radius: 1rem;
  background:
    radial-gradient(circle at center, #1a1a2e 0 10px, transparent 11px),
    conic-gradient(from 0deg, #2a2a40, var(--hx-accent), #2a2a40, color-mix(in srgb, var(--hx-accent) 70%, #fff), #2a2a40);
  box-shadow: inset 0 0 0 8px rgba(0, 0, 0, 0.25);
  position: relative;
}

.hx-player-hole {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #fff5f9;
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.35);
}

.hx-player.is-playing .hx-player-cover.has-art img {
  animation: none;
}

.hx-player.is-playing .hx-player-cover:not(.has-art) .hx-player-disc {
  animation: spinDisc 3.6s linear infinite;
}

@keyframes spinDisc {
  to { transform: rotate(360deg); }
}

.hx-player-btn {
  position: absolute;
  right: -4px;
  bottom: -4px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--hx-accent);
  color: var(--hx-on-accent, #fff);
  box-shadow: 0 8px 18px color-mix(in srgb, var(--hx-accent) 40%, transparent);
  pointer-events: none;
}

.hx-player-main {
  flex: 1;
  min-width: 0;
  display: grid;
  gap: 0.55rem;
}

.hx-player-meta {
  display: grid;
  gap: 0.12rem;
  min-width: 0;
}

.hx-player-title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--hx-fg);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.hx-player-sub {
  font-size: 0.8rem;
  color: var(--hx-muted);
}

.hx-player-scrub {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.45rem;
}

.hx-player-time {
  font-size: 0.72rem;
  color: var(--hx-muted);
  font-variant-numeric: tabular-nums;
  min-width: 2.2rem;
}

.hx-player-time:last-child {
  text-align: right;
}

.hx-player-range {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--hx-muted) 28%, transparent);
  outline: none;
  cursor: pointer;
}

.hx-player-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--hx-accent);
  border: 2px solid #fff;
  box-shadow: 0 4px 10px color-mix(in srgb, var(--hx-accent) 40%, transparent);
  cursor: pointer;
}

.hx-player-range::-moz-range-thumb {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--hx-accent);
  border: 2px solid #fff;
  box-shadow: 0 4px 10px color-mix(in srgb, var(--hx-accent) 40%, transparent);
  cursor: pointer;
}

.hx-player-range::-moz-range-track {
  height: 6px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--hx-muted) 28%, transparent);
}

.hx-player-mount {
  width: min(440px, 100%);
  margin: 0.85rem auto 0;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.4s ease, opacity 0.35s ease;
}

.hx-player-mount.is-visible {
  max-height: 180px;
  opacity: 1;
}

.hx-player-mount iframe {
  display: block;
  width: 100%;
  border: 0;
}

body.is-dark .hx-player {
  background: rgba(255, 255, 255, 0.08);
}

.hx-share {
  text-align: center;
  padding-top: 1.5rem;
  padding-bottom: 0.5rem;
}

.hx-share-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.7rem;
  margin: 1.35rem auto 0.85rem;
  max-width: 28rem;
}

.hx-share-btn {
  appearance: none;
  border: 0;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-width: 8.5rem;
  padding: 0.85rem 1.1rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.92rem;
  color: #fff;
  transition: transform 0.25s ease, box-shadow 0.25s ease, filter 0.25s ease;
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.12);
}

.hx-share-btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.05);
}

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

.hx-share-btn.is-whatsapp {
  background: linear-gradient(135deg, #25d366, #128c7e);
}

.hx-share-btn.is-stories {
  background: linear-gradient(135deg, #f58529, #dd2a7b 45%, #8134af 75%, #515bd4);
}

.hx-share-btn.is-copy {
  background: color-mix(in srgb, var(--hx-accent) 88%, #1a1a2e);
  color: var(--hx-on-accent, #fff);
}

.hx-share-ico {
  display: grid;
  place-items: center;
  line-height: 1;
}

.hx-share-ico svg {
  display: block;
}

.hx-share-status {
  margin: 0.35rem 0 0;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--hx-accent);
  min-height: 1.2em;
}

.hx-share-brand {
  margin: 1.1rem auto 0;
  max-width: 28ch;
  color: var(--hx-muted);
  font-size: 0.88rem;
  line-height: 1.45;
}

.hx-share-brand strong {
  color: var(--hx-accent);
  font-family: var(--font-serif);
}

.hx-cta {
  text-align: center;
  padding-top: 0.35rem;
  padding-bottom: 0.25rem;
}

.hx-cta-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.7rem;
  margin: 0 auto;
  max-width: 28rem;
}

.hx-cta-btn {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 10.5rem;
  padding: 0.9rem 1.25rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: transform 0.25s ease, box-shadow 0.25s ease, filter 0.25s ease;
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.1);
}

.hx-cta-btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.04);
}

.hx-cta-btn.is-create {
  background: var(--hx-accent);
  color: var(--hx-on-accent, #fff);
}

.hx-cta-btn.is-account {
  background: color-mix(in srgb, var(--hx-surface) 88%, transparent);
  color: var(--hx-fg);
  border: 1.5px solid color-mix(in srgb, var(--hx-accent) 28%, transparent);
  box-shadow: none;
}

.hx-cta-hint {
  margin: 0.85rem auto 0;
  max-width: 28ch;
  color: var(--hx-muted);
  font-size: 0.84rem;
  line-height: 1.4;
}

.hx-footer {
  text-align: center;
  padding: 2.5rem 0 1rem;
  color: var(--hx-muted);
  font-size: 0.9rem;
}

.hx-footer a {
  color: var(--hx-accent);
  font-weight: 600;
  text-decoration: none;
}

.hx-loading {
  position: fixed;
  inset: 0;
  z-index: 50;
  background: var(--hx-bg);
  color: var(--hx-fg);
  display: grid;
  place-content: center;
  gap: 0.75rem;
  text-align: center;
  transition: opacity 0.5s ease, visibility 0.5s;
}

.hx-loading.is-done {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.hx-loading-heart {
  font-size: 2.5rem;
  color: var(--hx-accent);
  animation: floatHeart 1.4s ease-in-out infinite;
}

body.is-dark {
  color-scheme: dark;
}

body.is-dark .hx-unit,
body.is-dark .hx-section blockquote,
body.is-dark .hx-player {
  background: var(--hx-surface);
  color: inherit;
}

body.is-dark .hx-moment-dot {
  background: color-mix(in srgb, var(--hx-bg) 85%, #fff);
}

/* —— Estilos por tipo de presente —— */
.hx-hero-lead {
  max-width: 28ch;
  margin: 0.55rem auto 0.15rem;
  color: var(--hx-muted);
  line-height: 1.45;
  font-size: 0.95rem;
}

body[data-style="carta"] .hx-hero,
body[data-style="interativa"] .hx-hero,
body[data-style="quiz"] .hx-hero {
  min-height: 0;
  padding-bottom: 0.85rem;
}

/* Carta de amor */
.hx-carta-paper {
  padding-bottom: 3rem;
}

.hx-paper {
  position: relative;
  max-width: 36rem;
  margin: 0 auto;
  padding: 2.25rem 1.75rem 2rem;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.55), transparent 40%),
    repeating-linear-gradient(
      transparent,
      transparent 27px,
      color-mix(in srgb, var(--hx-accent) 14%, transparent) 28px
    ),
    color-mix(in srgb, var(--hx-surface) 92%, #f3e7c8);
  border: 1px solid color-mix(in srgb, var(--hx-accent) 22%, transparent);
  box-shadow:
    0 18px 50px color-mix(in srgb, var(--hx-accent) 16%, transparent),
    inset 0 0 0 1px rgba(255,255,255,0.45);
  border-radius: 0.35rem;
  transform: rotate(-0.4deg);
  animation: fadeUp 0.8s ease both;
}

.hx-paper-stamp {
  display: inline-block;
  margin: 0 0 1.1rem;
  padding: 0.35rem 0.65rem;
  border: 2px dashed color-mix(in srgb, var(--hx-accent) 55%, transparent);
  border-radius: 0.35rem;
  color: var(--hx-accent);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transform: rotate(-3deg);
  opacity: 0.85;
}

.hx-paper-dear,
.hx-paper-sign {
  font-family: var(--font-serif);
  color: var(--hx-accent);
  margin: 0 0 1rem;
}

.hx-paper-pages {
  position: relative;
  display: grid;
  min-height: 8rem;
}

.hx-paper-body,
.hx-paper-page {
  font-family: var(--font-serif);
  font-size: clamp(1.05rem, 2.6vw, 1.35rem);
  line-height: 1.75;
  font-style: italic;
  margin: 0 0 1.5rem;
  color: var(--hx-fg);
  white-space: pre-wrap;
}

.hx-paper-page {
  grid-area: 1 / 1;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
}

.hx-paper-page.is-active {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
  animation: pageIn 0.45s ease both;
}

@keyframes pageIn {
  from { opacity: 0; transform: translateX(12px); }
  to { opacity: 1; transform: none; }
}

.hx-paper-ps {
  margin: 0 0 1.25rem;
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--hx-muted);
  font-size: 1.02rem;
}

.hx-paper-sign {
  text-align: right;
  margin: 0;
  line-height: 1.45;
}

.hx-sign-script {
  display: inline-block;
  margin-top: 0.35rem;
  font-family: var(--font-script);
  font-size: clamp(1.85rem, 5vw, 2.5rem);
  font-style: normal;
  color: var(--hx-accent);
  font-weight: 400;
}

.hx-polaroid {
  width: min(100%, 15rem);
  margin: 1.75rem auto 0.25rem;
  padding: 0.55rem 0.55rem 1.6rem;
  background: #fff;
  box-shadow:
    0 14px 36px color-mix(in srgb, var(--hx-accent) 22%, transparent),
    0 2px 0 rgba(0,0,0,0.04);
  transform: rotate(2.5deg);
  border-radius: 0.15rem;
}

.hx-polaroid img {
  width: 100%;
  display: block;
  aspect-ratio: 1;
  object-fit: cover;
  object-position: center 20%;
}

.hx-polaroid figcaption {
  margin-top: 0.55rem;
  text-align: center;
  font-family: var(--font-script);
  font-size: 1.35rem;
  color: #444;
}

.hx-carta-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 1.25rem;
}

.hx-carta-nav-btn {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  border: 1px solid color-mix(in srgb, var(--hx-accent) 35%, transparent);
  background: var(--hx-surface);
  color: var(--hx-accent);
  font-size: 1.1rem;
  cursor: pointer;
}

.hx-carta-nav-btn:disabled {
  opacity: 0.35;
  cursor: default;
}

.hx-carta-page-label {
  font-size: 0.85rem;
  color: var(--hx-muted);
  min-width: 3.5rem;
  text-align: center;
}

/* Envelope gate (interativa / carta) */
.hx-envelope-gate {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 50% 30%, color-mix(in srgb, var(--hx-accent) 28%, transparent), transparent 55%),
    var(--hx-bg);
  padding: 1.5rem;
}

.hx-envelope-gate[hidden] {
  display: none !important;
  pointer-events: none !important;
}

body.is-envelope-locked {
  overflow: hidden;
}

body.is-envelope-locked .hx {
  filter: blur(5px) saturate(0.9);
  pointer-events: none;
  user-select: none;
}

.hx-envelope-open {
  position: relative;
  width: min(100%, 280px);
  aspect-ratio: 5 / 4;
  border: 0;
  background: transparent;
  cursor: pointer;
  padding: 0;
  color: inherit;
}

.hx-env-back {
  position: absolute;
  inset: 18% 0 0;
  background: color-mix(in srgb, var(--hx-accent) 55%, #8b2948);
  border-radius: 0.35rem 0.35rem 0.55rem 0.55rem;
  box-shadow: 0 22px 50px rgba(0,0,0,0.22);
}

.hx-env-letter {
  position: absolute;
  left: 12%;
  right: 12%;
  top: 28%;
  bottom: 18%;
  background: var(--hx-surface);
  border-radius: 0.2rem;
  display: grid;
  place-items: center;
  font-size: 2rem;
  color: var(--hx-accent);
  box-shadow: 0 8px 20px rgba(0,0,0,0.12);
  transition: transform 0.7s ease;
}

.hx-env-flap {
  position: absolute;
  left: 0;
  right: 0;
  top: 18%;
  height: 40%;
  background: linear-gradient(180deg, color-mix(in srgb, var(--hx-accent) 75%, #5c1830), color-mix(in srgb, var(--hx-accent) 45%, #8b2948));
  clip-path: polygon(0 0, 100% 0, 50% 100%);
  transform-origin: top center;
  transition: transform 0.7s ease;
  z-index: 2;
  filter: drop-shadow(0 8px 12px rgba(0, 0, 0, 0.18));
}

.hx-env-seal {
  position: absolute;
  left: 50%;
  top: 54%;
  transform: translate(-50%, -50%);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--hx-accent);
  color: var(--hx-on-accent);
  display: grid;
  place-items: center;
  font-size: 1.35rem;
  z-index: 3;
  box-shadow: 0 10px 24px color-mix(in srgb, var(--hx-accent) 45%, transparent);
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.hx-env-label {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -3.4rem;
  text-align: center;
  display: grid;
  gap: 0.2rem;
}

.hx-env-label strong {
  font-family: var(--font-serif);
  font-size: 1.2rem;
}

.hx-env-label em {
  font-style: normal;
  color: var(--hx-muted);
  font-size: 0.9rem;
}

.hx-envelope-gate.is-opening .hx-env-flap {
  transform: rotateX(160deg);
}

.hx-envelope-gate.is-opening .hx-env-seal {
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.6);
}

.hx-envelope-gate.is-opening .hx-env-letter {
  transform: translateY(-42%);
}

/* Revelações */
.hx-reveal-progress {
  text-align: center;
  margin: 0.85rem 0 0;
  font-size: 0.9rem;
  color: var(--hx-muted);
  font-weight: 600;
}

.hx-reveal-list {
  list-style: none;
  margin: 1.5rem auto 0;
  padding: 0;
  max-width: 28rem;
  display: grid;
  gap: 0.85rem;
}

.hx-reveal {
  animation: fadeUp 0.6s ease both;
  animation-delay: calc(var(--i, 0) * 0.08s);
}

.hx-reveal-btn {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  border: 1px dashed color-mix(in srgb, var(--hx-accent) 40%, transparent);
  background: color-mix(in srgb, var(--hx-surface) 88%, transparent);
  border-radius: 999px;
  padding: 0.65rem 1rem;
  cursor: pointer;
  color: inherit;
  transition: border-color 0.25s, transform 0.25s, opacity 0.25s;
}

.hx-reveal-btn:hover:not(:disabled) {
  transform: translateY(-1px);
  border-color: var(--hx-accent);
}

.hx-reveal-btn:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.hx-reveal.is-locked .hx-reveal-seal {
  background: color-mix(in srgb, var(--hx-muted) 55%, var(--hx-surface));
  color: var(--hx-muted);
}

.hx-reveal-seal {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--hx-accent);
  color: var(--hx-on-accent);
  font-size: 1.15rem;
  flex-shrink: 0;
}

.hx-reveal-meta {
  display: grid;
  gap: 0.1rem;
  text-align: left;
}

.hx-reveal-label {
  font-weight: 600;
}

.hx-reveal-hint {
  font-size: 0.78rem;
  color: var(--hx-muted);
}

.hx-reveal-body {
  margin: 0.65rem 0.4rem 0.2rem;
  padding: 1rem 1.1rem;
  border-radius: 1rem;
  background: var(--hx-surface);
  box-shadow: 0 12px 30px color-mix(in srgb, var(--hx-accent) 12%, transparent);
  animation: fadeUp 0.4s ease both;
}

.hx-reveal-body h3 {
  font-family: var(--font-serif);
  margin: 0 0 0.35rem;
}

.hx-reveal-body p {
  margin: 0;
  color: var(--hx-muted);
  line-height: 1.5;
}

.hx-reveal-photo {
  width: 100%;
  height: auto;
  margin-top: 0.85rem;
  border-radius: 0.75rem;
  display: block;
}

.hx-reveal.is-open .hx-reveal-btn {
  border-style: solid;
  border-color: var(--hx-accent);
}

/* Finale interativa */
.hx-finale-card {
  text-align: center;
  max-width: 28rem;
  margin: 0 auto;
  padding: 1.75rem 1.25rem;
  border-radius: 1.5rem;
  background:
    radial-gradient(circle at 50% 0%, color-mix(in srgb, var(--hx-accent) 18%, transparent), transparent 60%),
    var(--hx-surface);
  box-shadow: 0 20px 50px color-mix(in srgb, var(--hx-accent) 16%, transparent);
  animation: fadeUp 0.7s ease both;
}

.hx-finale-heart {
  display: inline-grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--hx-accent);
  color: var(--hx-on-accent);
  font-size: 1.75rem;
  margin-bottom: 0.75rem;
  animation: floatHeart 3s ease-in-out infinite;
}

.hx-finale-card h2 {
  font-family: var(--font-serif);
  margin: 0 0 0.5rem;
}

.hx-finale-text {
  color: var(--hx-muted);
  line-height: 1.55;
  margin: 0 0 1.25rem;
}

.hx-finale-counter {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 0.65rem;
}

.hx-finale-total {
  font-family: var(--font-serif);
  color: var(--hx-accent);
  margin: 0;
}

/* Burst hearts */
.hx-burst {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 60;
  overflow: hidden;
}

.hx-burst span {
  position: absolute;
  left: var(--l);
  bottom: -2rem;
  font-size: var(--s);
  color: var(--hx-accent);
  animation: hxBurst var(--dur) ease-out var(--d) both;
  opacity: 0.9;
}

@keyframes hxBurst {
  0% { transform: translateY(0) scale(0.6) rotate(0deg); opacity: 0; }
  15% { opacity: 1; }
  100% { transform: translateY(-110vh) scale(1.15) rotate(28deg); opacity: 0; }
}

/* Quiz */
.hx-quiz-play {
  max-width: 32rem;
  margin-inline: auto;
}

.hx-quiz-hud {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin: 0.85rem 0 0.35rem;
}

.hx-quiz-lives {
  display: flex;
  gap: 0.25rem;
  margin: 0;
  font-size: 1.25rem;
  line-height: 1;
}

.hx-quiz-lives .is-on { color: var(--hx-accent); }
.hx-quiz-lives .is-off { color: color-mix(in srgb, var(--hx-muted) 45%, transparent); }

.hx-quiz-scoreline {
  margin: 0;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--hx-muted);
}

.hx-quiz-progress {
  display: flex;
  gap: 0.35rem;
  justify-content: center;
  margin: 1rem 0 1.25rem;
}

.hx-quiz-progress span {
  width: 2rem;
  height: 4px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--hx-muted) 35%, transparent);
}

.hx-quiz-progress span.is-done,
.hx-quiz-progress span.is-current {
  background: var(--hx-accent);
}

.hx-quiz-card {
  background: var(--hx-surface);
  border-radius: 1.25rem;
  padding: 1.35rem 1.2rem 1.4rem;
  box-shadow: 0 18px 44px color-mix(in srgb, var(--hx-accent) 14%, transparent);
  animation: fadeUp 0.55s ease both;
}

.hx-quiz-step {
  font-size: 0.8rem;
  color: var(--hx-muted);
  margin: 0 0 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.hx-quiz-q {
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 3vw, 1.55rem);
  margin: 0 0 1.1rem;
  line-height: 1.3;
}

.hx-quiz-options {
  display: grid;
  gap: 0.55rem;
}

.hx-quiz-opt {
  text-align: left;
  border: 1px solid color-mix(in srgb, var(--hx-accent) 22%, transparent);
  background: color-mix(in srgb, var(--hx-bg) 70%, var(--hx-surface));
  color: inherit;
  border-radius: 0.85rem;
  padding: 0.85rem 1rem;
  cursor: pointer;
  font-weight: 500;
  transition: border-color 0.2s, transform 0.2s, background 0.2s;
}

.hx-quiz-opt:hover:not(:disabled) {
  transform: translateY(-1px);
  border-color: var(--hx-accent);
}

.hx-quiz-opt.is-right {
  border-color: #16a34a;
  background: color-mix(in srgb, #16a34a 14%, var(--hx-surface));
}

.hx-quiz-opt.is-wrong {
  border-color: #dc2626;
  background: color-mix(in srgb, #dc2626 12%, var(--hx-surface));
}

.hx-quiz-feedback {
  margin: 0.85rem 0 0;
  font-size: 0.92rem;
  font-weight: 600;
}

.hx-quiz-feedback.is-ok { color: #16a34a; }
.hx-quiz-feedback.is-bad { color: #dc2626; }

.hx-quiz-prize {
  text-align: center;
  padding: 1.5rem 1rem 0.5rem;
  animation: fadeUp 0.7s ease both;
}

.hx-quiz-trophy {
  display: inline-grid;
  place-items: center;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  font-size: 2rem;
  background: color-mix(in srgb, var(--hx-accent) 18%, var(--hx-surface));
  margin-bottom: 0.75rem;
  box-shadow: 0 14px 32px color-mix(in srgb, var(--hx-accent) 28%, transparent);
}

.hx-quiz-pct {
  margin: 0 0 0.35rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--hx-accent);
}

.hx-quiz-prize h3 {
  font-family: var(--font-serif);
  margin: 0 0 0.85rem;
}

.hx-quiz-prize-photo {
  max-width: 16rem;
  margin: 0 auto 1rem;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: 0 16px 40px color-mix(in srgb, var(--hx-accent) 20%, transparent);
}

.hx-quiz-prize-photo img {
  width: 100%;
  display: block;
  aspect-ratio: 1;
  object-fit: cover;
}

.hx-quiz-prize blockquote {
  margin: 0 auto;
  max-width: 34ch;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  line-height: 1.6;
  font-style: italic;
  color: var(--hx-fg);
}

body.is-dark .hx-paper,
body.is-dark .hx-quiz-card,
body.is-dark .hx-reveal-body,
body.is-dark .hx-finale-card,
body.is-dark .hx-polaroid {
  background: var(--hx-surface);
}

body.is-dark .hx-polaroid {
  background: #1e293b;
}

body.is-dark .hx-polaroid figcaption {
  color: #e2e8f0;
}