/* ==========================================================
   Yasmin Barcelos — Personal Trainer
   Custom styles (complementares ao Tailwind CDN)
   Paleta: off-white / bege nude / marrom / bronze-dourado
========================================================== */

html {
  scroll-behavior: smooth;
}

section[id], footer[id] {
  scroll-margin-top: 88px;
}

body {
  font-feature-settings: "liga" 1;
}

::selection {
  background-color: #D4A373;
  color: #FBF9F5;
}

/* ---------- Nav links ---------- */
.nav-link {
  position: relative;
  padding-bottom: 4px;
  transition: color .25s ease;
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 1px;
  background-color: #C5A059;
  transition: width .25s ease;
}
.nav-link:hover {
  color: #C5A059;
}
.nav-link:hover::after {
  width: 100%;
}

.mobile-link {
  padding: 0.75rem 0.25rem;
  border-bottom: 1px solid rgba(74,62,61,0.08);
  color: #4A3E3D;
}
.mobile-link:last-of-type {
  border-bottom: none;
}

/* ---------- Buttons ---------- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: #4A3E3D;
  color: #FBF9F5;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.9rem 1.75rem;
  border-radius: 9999px;
  transition: background-color .3s ease, transform .2s ease;
  box-shadow: 0 10px 30px -10px rgba(61,46,43,0.35);
}
.btn-primary:hover {
  background-color: #C5A059;
  transform: translateY(-2px);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: transparent;
  color: #4A3E3D;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.9rem 1.75rem;
  border-radius: 9999px;
  border: 1.5px solid #4A3E3D;
  transition: all .3s ease;
}
.btn-outline:hover {
  background-color: #4A3E3D;
  color: #FBF9F5;
  transform: translateY(-2px);
}

/* ---------- Eyebrow labels ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: #C5A059;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

/* ---------- Cards ---------- */
.pain-card {
  background-color: #FFFFFF;
  border: 1px solid rgba(197,160,89,0.25);
  border-radius: 1.25rem;
  padding: 1.5rem 1.25rem;
  text-align: left;
  transition: transform .3s ease, box-shadow .3s ease;
}
.pain-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px -12px rgba(61,46,43,0.18);
}

.pillar-card {
  background-color: #F4EFEA;
  border-radius: 1.25rem;
  padding: 1.5rem 1.25rem;
  transition: transform .3s ease, box-shadow .3s ease;
}
.pillar-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px -12px rgba(61,46,43,0.15);
}

.area-card {
  background-color: #FBF9F5;
  border-radius: 1.25rem;
  overflow: hidden;
  box-shadow: 0 4px 20px -6px rgba(61,46,43,0.10);
  transition: transform .35s ease, box-shadow .35s ease;
}
.area-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px -14px rgba(61,46,43,0.22);
}

.plan-card {
  border-radius: 1.75rem;
  padding: 2.25rem 2rem;
  box-shadow: 0 10px 40px -12px rgba(61,46,43,0.15);
  transition: transform .3s ease;
}
.plan-card:hover {
  transform: translateY(-4px);
}

.plan-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.875rem;
  color: #4A3E3D;
}

.testimonial-card {
  background-color: #FBF9F5;
  border: 1px solid rgba(197,160,89,0.25);
  border-radius: 1.25rem;
  padding: 1.75rem;
  transition: transform .3s ease, box-shadow .3s ease;
}
.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px -12px rgba(61,46,43,0.15);
}

.social-icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 9999px;
  border: 1px solid rgba(251,249,245,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FBF9F5;
  transition: all .3s ease;
}
.social-icon:hover {
  background-color: #C5A059;
  border-color: #C5A059;
  color: #3D2E2B;
}

/* ---------- Tabs (Nossas Alunas) ---------- */
.tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #6B5C58;
  background-color: #F4EFEA;
  padding: 0.65rem 1.1rem;
  border-radius: 9999px;
  transition: all .25s ease;
  border: 1px solid transparent;
}
.tab-btn:hover {
  color: #4A3E3D;
  border-color: rgba(197,160,89,0.4);
}
.tab-btn.active {
  background-color: #4A3E3D;
  color: #FBF9F5;
}

/* ---------- Image placeholders ----------
   Estes blocos substituem as fotos reais até que os arquivos
   sejam adicionados em /assets/img/. Quando a <img> dentro do
   bloco carregar com sucesso, o placeholder some naturalmente
   por trás da imagem (z-index). Basta salvar a foto real com
   o MESMO NOME de arquivo indicado em data-img-file.
------------------------------------------------------------- */
.img-placeholder {
  position: relative;
  background: linear-gradient(135deg, #EDE3D9 0%, #F4EFEA 50%, #E8D5B7 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}
.img-placeholder::before {
  content: "YB";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Playfair Display", serif;
  font-style: italic;
  font-size: 2.5rem;
  color: rgba(197,160,89,0.35);
  letter-spacing: 0.05em;
}
.img-placeholder::after {
  content: attr(data-img-label);
  position: absolute;
  bottom: 0; left: 0; right: 0;
  font-size: 10px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-align: center;
  padding: 6px 8px;
  background-color: rgba(61,46,43,0.55);
  color: #FBF9F5;
}
.img-placeholder img {
  position: relative;
  z-index: 1;
}
.img-placeholder img[style*="display: none"] + * { display: none; }

/* ---------- Scroll reveal ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s ease, transform .7s ease;
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Header scrolled state ---------- */
header.scrolled {
  box-shadow: 0 4px 20px -8px rgba(61,46,43,0.15);
}

/* ---------- Utilities ---------- */
@media (max-width: 767px) {
  .plan-card { padding: 1.75rem 1.5rem; }
}