/* ============================================================
   💛 10 Dias de Surpresas — tema romântico escuro
   Anima apenas transform e opacity (performance).
   ============================================================ */

:root {
  --bg-1: #120a14;
  --bg-2: #1f0e1c;
  --gold: #e6b980;
  --gold-soft: #b98f5d;
  --rose: #ff6b95;
  --rose-soft: #d4547a;
  --cream: #f5ead9;
  --text: #efe6f0;
  --text-dim: #a998ad;
  --card: rgba(255, 255, 255, 0.045);
  --card-border: rgba(230, 185, 128, 0.18);
  --radius: 18px;
  --font-display: "Cormorant Garamond", Georgia, serif;
  --font-body: "Inter", system-ui, sans-serif;
}

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

html {
  color-scheme: dark;
}

body {
  font-family: var(--font-body);
  font-weight: 300;
  color: var(--text);
  background:
    radial-gradient(1100px 600px at 50% -10%, rgba(255, 107, 149, 0.12), transparent 60%),
    radial-gradient(900px 500px at 85% 110%, rgba(230, 185, 128, 0.08), transparent 60%),
    linear-gradient(160deg, var(--bg-1), var(--bg-2));
  min-height: 100vh;
  overflow-x: hidden;
}

/* ---------- Partículas decorativas ---------- */

.particles {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.particle {
  position: absolute;
  bottom: -5vh;
  color: var(--gold);
  opacity: 0;
  animation: float-up 14s linear infinite;
  will-change: transform, opacity;
}

.particle:nth-child(1) { left: 6%;  font-size: 12px; animation-delay: 0s;   animation-duration: 16s; }
.particle:nth-child(2) { left: 18%; font-size: 14px; color: var(--rose); animation-delay: 3s;  animation-duration: 19s; }
.particle:nth-child(3) { left: 32%; font-size: 9px;  animation-delay: 7s;   animation-duration: 15s; }
.particle:nth-child(4) { left: 47%; font-size: 13px; color: var(--rose); animation-delay: 1.5s; animation-duration: 21s; }
.particle:nth-child(5) { left: 61%; font-size: 10px; animation-delay: 9s;   animation-duration: 17s; }
.particle:nth-child(6) { left: 74%; font-size: 15px; animation-delay: 5s;   animation-duration: 20s; }
.particle:nth-child(7) { left: 86%; font-size: 11px; animation-delay: 11s;  animation-duration: 16s; }
.particle:nth-child(8) { left: 94%; font-size: 13px; color: var(--rose); animation-delay: 8s;  animation-duration: 22s; }

@keyframes float-up {
  0%   { transform: translateY(0) rotate(0deg);        opacity: 0; }
  10%  { opacity: 0.55; }
  90%  { opacity: 0.35; }
  100% { transform: translateY(-110vh) rotate(24deg);  opacity: 0; }
}

/* ---------- Layout ---------- */

.page {
  position: relative;
  z-index: 1;
  max-width: 1080px;
  margin: 0 auto;
  padding: clamp(2rem, 6vw, 4.5rem) clamp(1.1rem, 4vw, 2.5rem) 3rem;
}

/* ---------- Hero + contagem ---------- */

.hero {
  text-align: center;
  animation: rise-in 0.9s ease-out both;
}

.hero__eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.35em;
  font-size: 0.72rem;
  color: var(--gold-soft);
  margin-bottom: 1rem;
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.6rem, 8vw, 4.8rem);
  line-height: 1.05;
  color: var(--cream);
}

.hero__title em {
  font-style: italic;
  background: linear-gradient(100deg, var(--gold), var(--rose));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero__line {
  font-style: italic;
  color: var(--cream);
}

.hero__subtitle {
  margin-top: 1.1rem;
  font-size: clamp(0.95rem, 2.5vw, 1.05rem);
  color: var(--text-dim);
  line-height: 1.65;
}

.countdown {
  display: flex;
  justify-content: center;
  align-items: baseline;
  gap: clamp(0.5rem, 2vw, 1.1rem);
  margin: 2.2rem auto 0.6rem;
}

.countdown__unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: clamp(3.4rem, 10vw, 5.2rem);
  padding: clamp(0.7rem, 2vw, 1rem) 0.4rem;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  backdrop-filter: blur(6px);
}

.countdown__value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.8rem, 6vw, 3rem);
  line-height: 1;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

.countdown__label {
  margin-top: 0.4rem;
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--text-dim);
}

.countdown__sep {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 4vw, 2.2rem);
  color: var(--gold-soft);
  transform: translateY(-0.4rem);
}

.countdown__today {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 5vw, 2.4rem);
  color: var(--rose);
}

.hero__until {
  font-size: 0.9rem;
  color: var(--text-dim);
}

.hero__until strong {
  color: var(--cream);
  font-weight: 500;
}

.next-unlock {
  display: inline-block;
  margin-top: 1.4rem;
  padding: 0.55rem 1.2rem;
  font-size: 0.85rem;
  color: var(--gold);
  background: rgba(230, 185, 128, 0.08);
  border: 1px solid rgba(230, 185, 128, 0.25);
  border-radius: 999px;
}

.next-unlock strong {
  font-weight: 600;
}

/* ---------- Grade de presentes ---------- */

.gifts-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: clamp(2.8rem, 7vw, 4.5rem) 0 1.3rem;
}

.gifts-head__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.6rem, 4.5vw, 2.2rem);
  color: var(--cream);
}

.gifts-head__progress {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--rose);
}

.gifts {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: clamp(0.7rem, 1.8vw, 1.1rem);
}

/* ---------- Card de presente ---------- */

.gift-card {
  position: relative;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 1.1rem 0.9rem 1rem;
  text-align: center;
  animation: rise-in 0.7s ease-out both;
  transition: transform 0.25s ease, opacity 0.25s ease, border-color 0.25s ease;
}

.gift-card--locked {
  opacity: 0.55;
  filter: saturate(0.4);
}

.gift-card--unlocked {
  border-color: rgba(230, 185, 128, 0.45);
}

.gift-card--found {
  border-color: rgba(255, 107, 149, 0.45);
}

.gift-card__button {
  all: unset;
  cursor: pointer;
  display: block;
  width: 100%;
}

.gift-card__button:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 4px;
  border-radius: var(--radius);
}

.gift-card__number {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--gold-soft);
}

.gift-card--locked .gift-card__number { color: var(--text-dim); }

.gift-card__icon {
  display: block;
  font-size: 1.9rem;
  margin: 0.55rem 0 0.6rem;
}

.gift-card--unlocked:not(.gift-card--found) .gift-card__icon {
  animation: gentle-pulse 2.6s ease-in-out infinite;
}

.gift-card__teaser {
  font-size: 0.74rem;
  line-height: 1.5;
  color: var(--text);
  min-height: 3.3em;
}

.gift-card__teaser--empty {
  font-style: italic;
  color: var(--text-dim);
}

.gift-card__status {
  font-size: 0.74rem;
  color: var(--text-dim);
  min-height: 3.3em;
  display: grid;
  place-items: center;
}

.gift-card__cta {
  display: inline-block;
  margin-top: 0.6rem;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--rose);
}

.gift-card--found .gift-card__cta { color: var(--gold); }

.gift-card__date {
  margin-top: 0.55rem;
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  color: var(--text-dim);
}

.gift-card__badge {
  position: absolute;
  top: -0.65rem;
  right: 0.6rem;
  padding: 0.22rem 0.65rem;
  font-size: 0.6rem;
  letter-spacing: 0.08em;
  color: var(--bg-1);
  background: var(--gold);
  border-radius: 999px;
  font-weight: 600;
}

.gift-card__badge--today {
  background: var(--rose);
  color: #fff;
  animation: gentle-pulse 2s ease-in-out infinite;
}

.gift-card--unlocked:not(.gift-card--found):hover {
  transform: translateY(-4px);
  border-color: var(--gold);
}

/* ---------- Footer ---------- */

.footer {
  margin-top: clamp(3rem, 8vw, 5rem);
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-dim);
  font-style: italic;
}

/* ---------- Dialog ---------- */

.gift-dialog {
  margin: auto;
  max-width: min(92vw, 440px);
  width: calc(100% - 2rem);
  padding: 2.2rem 1.8rem 1.8rem;
  background: linear-gradient(165deg, #241226, #180b1a);
  border: 1px solid rgba(230, 185, 128, 0.35);
  border-radius: 22px;
  color: var(--text);
  text-align: center;
}

.gift-dialog::backdrop {
  background: rgba(10, 5, 12, 0.72);
  backdrop-filter: blur(6px);
}

.gift-dialog[open] {
  animation: pop-in 0.3s ease-out both;
}

.gift-dialog__close {
  position: absolute;
  top: 0.9rem;
  right: 0.9rem;
  all: unset;
  cursor: pointer;
  width: 2rem;
  height: 2rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--text-dim);
  font-size: 0.85rem;
  transition: color 0.2s ease;
}

.gift-dialog__close:hover { color: var(--cream); }

.dialog__eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.3em;
  font-size: 0.66rem;
  color: var(--gold-soft);
  margin-bottom: 0.5rem;
}

.dialog__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.9rem;
  color: var(--cream);
  margin-bottom: 0.9rem;
}

.dialog__teaser {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--text);
  margin-bottom: 1.2rem;
}

.dialog__hint-box {
  background: rgba(230, 185, 128, 0.07);
  border: 1px dashed rgba(230, 185, 128, 0.35);
  border-radius: var(--radius);
  padding: 1.1rem 1.2rem;
  margin-bottom: 1.4rem;
}

.dialog__hint-label {
  display: block;
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  color: var(--gold-soft);
  margin-bottom: 0.55rem;
}

.dialog__hint {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--cream);
}

.dialog__hint--empty {
  font-style: italic;
  color: var(--text-dim);
}

.dialog__action {
  all: unset;
  cursor: pointer;
  display: inline-block;
  padding: 0.8rem 1.6rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--bg-1);
  background: linear-gradient(100deg, var(--gold), var(--rose));
  border-radius: 999px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.dialog__action:hover {
  transform: translateY(-2px);
}

.dialog__note {
  margin-top: 0.8rem;
  font-size: 0.72rem;
  font-style: italic;
  color: var(--text-dim);
}

.dialog__figure {
  margin: 0 0 1.1rem;
}

.dialog__figure img {
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid var(--card-border);
}

.dialog__figure--empty {
  display: grid;
  place-items: center;
  gap: 0.4rem;
  padding: 1.6rem;
  font-size: 1.8rem;
  background: var(--card);
  border: 1px dashed var(--card-border);
  border-radius: var(--radius);
}

.dialog__figure--empty span {
  font-size: 0.75rem;
  font-style: italic;
  color: var(--text-dim);
}

.dialog__reveal {
  font-size: 0.98rem;
  line-height: 1.65;
  color: var(--cream);
}

.dialog__reveal--empty {
  font-style: italic;
  color: var(--text-dim);
}

/* ---------- Aviso de modo teste (?dia=AAAA-MM-DD) ---------- */

.test-mode {
  position: fixed;
  bottom: 0.8rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  padding: 0.35rem 0.9rem;
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  pointer-events: none;
}

/* ---------- Animações (só transform/opacity) ---------- */

@keyframes rise-in {
  from { transform: translateY(18px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}

@keyframes pop-in {
  from { transform: scale(0.94); opacity: 0; }
  to   { transform: scale(1);    opacity: 1; }
}

@keyframes gentle-pulse {
  0%, 100% { transform: scale(1);    opacity: 1; }
  50%      { transform: scale(1.12); opacity: 0.8; }
}

/* Escalonar a entrada dos cards */
.gift-card:nth-child(1)  { animation-delay: 0.15s; }
.gift-card:nth-child(2)  { animation-delay: 0.22s; }
.gift-card:nth-child(3)  { animation-delay: 0.29s; }
.gift-card:nth-child(4)  { animation-delay: 0.36s; }
.gift-card:nth-child(5)  { animation-delay: 0.43s; }
.gift-card:nth-child(6)  { animation-delay: 0.50s; }
.gift-card:nth-child(7)  { animation-delay: 0.57s; }
.gift-card:nth-child(8)  { animation-delay: 0.64s; }
.gift-card:nth-child(9)  { animation-delay: 0.71s; }
.gift-card:nth-child(10) { animation-delay: 0.78s; }

/* ---------- Mobile <768px: grade simples empilhada ---------- */

@media (max-width: 767px) {
  .gifts {
    grid-template-columns: repeat(2, 1fr);
  }

  .countdown {
    flex-wrap: nowrap;
  }
}

@media (max-width: 380px) {
  .countdown__sep {
    display: none;
  }
}

/* ---------- Acessibilidade: movimento reduzido ---------- */

@media (prefers-reduced-motion: reduce) {
  .particle { display: none; }
  .hero,
  .gift-card,
  .gift-dialog[open] {
    animation: none;
  }
  .gift-card--unlocked:not(.gift-card--found) .gift-card__icon,
  .gift-card__badge--today {
    animation: none;
  }
  * {
    transition-duration: 0.01ms !important;
  }
}