/* ===================================================
   TOKENS
=================================================== */
:root {
  --cream: #DCEFFB;
  --cream-2: #E3F4FA;
  --forest: #223247;
  --forest-light: #56718A;
  --sage: #8DC63F;
  --mint: #BEE7F5;
  --coral: #FF9142;
  --sun: #D4E157;
  --white: #FFFFFF;

  --font-display: "Baloo 2", cursive, sans-serif;
  --font-body: "Nunito", sans-serif;

  --radius-lg: 28px;
  --radius-md: 18px;
  --shadow-soft: 0 14px 30px rgba(34, 50, 71, 0.12);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--cream);
  color: var(--forest);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

h1, h2, h3 {
  font-family: var(--font-display);
  color: var(--forest);
  margin: 0 0 .4em;
}

a { color: inherit; }

/* Foco visível para acessibilidade */
a:focus-visible, button:focus-visible, input:focus-visible,
select:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--coral);
  outline-offset: 2px;
}

/* ===================================================
   CABEÇALHO
=================================================== */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--coral);
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid rgba(141, 198, 63, 0.35);
}

.topbar-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
}
.brand-egg { width: 26px; height: auto; }
.brand em { font-style: normal; color: var(--white); font-size: 0.9rem; font-weight: 600; margin-left: 4px; }

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.menu-toggle span {
  width: 24px;
  height: 3px;
  border-radius: 3px;
  background: var(--white);
}

/* ===================================================
   HERO
=================================================== */
.hero {
  position: relative;
  overflow: hidden;
  padding: 70px 20px 120px;
  text-align: center;
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
  margin: 0 auto;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: .12em;
  font-weight: 800;
  font-size: .78rem;
  color: var(--forest-light);
  margin: 0 0 6px;
}

.hero h1 {
  font-size: clamp(2.4rem, 6vw, 4rem);
  line-height: 1.05;
  margin-bottom: 14px;
}
.hero h1 span { color: var(--sage); }

.hero-sub {
  font-size: 1.05rem;
  color: var(--forest-light);
  max-width: 460px;
  margin: 0 auto 30px;
}

.hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
  margin-bottom: 32px;
}

.fact-egg {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--white);
  border: 1px solid rgba(141,198,63,.4);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  box-shadow: var(--shadow-soft);
  text-align: left;
}
.fact-egg img { width: 26px; }
.fact-egg strong { display: block; font-family: var(--font-display); font-size: .95rem; }
.fact-egg span { font-size: .85rem; color: var(--forest-light); }

.hero-dinos {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-dino {
  width: min(400px, 46vw);
  filter: drop-shadow(0 12px 18px rgba(34,50,71,.18));
}

.hero-dino--sauropod { margin-right: -18px; }
.hero-dino--trex { margin-left: -18px; }

/* ===================================================
   BOTÕES
=================================================== */
.btn-primary {
  display: inline-block;
  background: var(--coral);
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  padding: 14px 30px;
  border: none;
  border-radius: 999px;
  cursor: pointer;
  box-shadow: 0 10px 20px rgba(255, 145, 66, 0.35);
  transition: transform .15s ease, box-shadow .15s ease;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 24px rgba(255, 145, 66, 0.42);
}
.btn-block { width: 100%; text-align: center; }

/* ===================================================
   NAVEGAÇÃO EM ABAS
=================================================== */
.tabs {
  position: sticky;
  top: 57px;
  z-index: 40;
  display: flex;
  gap: 8px;
  max-width: 1100px;
  margin: -60px auto 0;
  padding: 10px;
  overflow-x: auto;
  background: var(--white);
  border-radius: 999px;
  box-shadow: var(--shadow-soft);
  -webkit-overflow-scrolling: touch;
}
.tabs::-webkit-scrollbar { display: none; }

.tab-btn {
  flex: 0 0 auto;
  font-family: var(--font-body);
  font-weight: 800;
  font-size: .92rem;
  border: none;
  background: transparent;
  color: var(--forest-light);
  padding: 12px 18px;
  border-radius: 999px;
  cursor: pointer;
  white-space: nowrap;
  transition: background .15s ease, color .15s ease;
}
.tab-btn:hover { background: var(--cream-2); }
.tab-btn.is-active {
  background: var(--forest);
  color: var(--white);
}

/* ===================================================
   CONTEÚDO / PAINÉIS
=================================================== */
.content {
  max-width: 1100px;
  margin: 0 auto;
  padding: 40px 20px 20px;
}

.tab-panel { display: none; }
.tab-panel.is-active {
  display: block;
  animation: fadeUp .35s ease;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.panel-inner {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-soft);
  background-image: url('assets/leaf-pattern.svg');
  background-repeat: no-repeat;
  background-position: top right;
  background-size: 220px;
}

.panel-inner h2 { font-size: 2rem; }
.panel-sub { color: var(--forest-light); margin-bottom: 26px; max-width: 560px; }

/* ---- RSVP ---- */
.rsvp-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 36px;
  align-items: start;
}

.rsvp-intro p { color: var(--forest-light); }
.rsvp-dino { width: 260px; margin-top: 20px; }

.rsvp-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: var(--cream);
  padding: 26px;
  border-radius: var(--radius-md);
}

.rsvp-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-weight: 700;
  font-size: .88rem;
  color: var(--forest);
}

.rsvp-form input,
.rsvp-form select,
.rsvp-form textarea {
  font-family: var(--font-body);
  font-size: .95rem;
  padding: 11px 14px;
  border-radius: 12px;
  border: 1.5px solid rgba(141,198,63,.5);
  background: var(--white);
  color: var(--forest);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.nomes-extras {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.nomes-extras:empty { display: none; }

.nomes-extras-title {
  margin: 4px 0 -4px;
  font-weight: 800;
  font-size: .85rem;
  color: var(--forest);

}

.form-note {
  font-size: .85rem;
  color: var(--forest-light);
  min-height: 1.2em;
  text-align: center;
}

/* ---- GALERIA ---- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.gallery-grid figure {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
}
.gallery-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .3s ease;
}
.gallery-grid figure:hover img { transform: scale(1.06); }

/* ---- PRESENTES ---- */
.gift-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.gift-card {
  background: var(--cream);
  border-radius: var(--radius-md);
  padding: 22px;
  border: 1px solid rgba(141,198,63,.35);
}
.gift-emoji { font-size: 1.8rem; }
.gift-card h3 { font-size: 1.05rem; margin: 10px 0 6px; }
.gift-card p { margin: 0; color: var(--forest-light); font-size: .92rem; }

/* ---- LOCALIZAÇÃO ---- */
.map-wrap {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  margin-bottom: 20px;
}
.map-wrap iframe {
  width: 100%;
  height: 340px;
  border: 0;
  display: block;
}

.tips-box {
  margin-top: 28px;
  background: var(--cream);
  border-radius: var(--radius-md);
  padding: 22px 26px;
}
.tips-box ul { margin: 10px 0 0; padding-left: 18px; color: var(--forest-light); }
.tips-box li { margin-bottom: 6px; }

/* ===================================================
   RODAPÉ
=================================================== */
.site-footer {
  text-align: center;
  padding: 50px 20px 40px;
  color: var(--forest-light);
  font-weight: 700;
}
.footer-tracks {
  width: 160px;
  margin: 0 auto 14px;
  opacity: .8;
}

/* ===================================================
   RESPONSIVO — TABLET
=================================================== */
@media (max-width: 860px) {
  .rsvp-layout { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .gift-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ===================================================
   RESPONSIVO — CELULAR
=================================================== */
@media (max-width: 600px) {
  .hero { padding: 50px 16px 100px; }
  .tabs { margin-top: -50px; }
  .panel-inner { padding: 26px 20px; background-size: 140px; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .gift-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero-facts { flex-direction: column; align-items: stretch; }
}