/* =============================================================
   ANDROLOGIA MOINHOS — LAYOUT E CONTAINERS
   ============================================================= */

/* ── Container principal ─────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-px);
}

/* ── Seções ──────────────────────────────────────────────── */
section {
  position: relative;
}

.section-pad {
  padding-block: var(--space-section);
}

.section-pad--sm {
  padding-block: var(--space-12);
}

.section-pad--lg {
  padding-block: calc(var(--space-section) * 1.4);
}

/* ── Fundos alternativos ─────────────────────────────────── */
.bg-white   { background-color: var(--color-bg); }
.bg-alt     { background-color: var(--color-bg-alt); }
.bg-primary { background-color: var(--color-primary); color: var(--color-white); }
.bg-dark    { background-color: var(--color-bg-dark); color: var(--color-white); }

/* ── Grid de 2 colunas ───────────────────────────────────── */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
  align-items: center;
}

.grid-2--40-60 {
  grid-template-columns: 40fr 60fr;
}

.grid-2--45-55 {
  grid-template-columns: 45fr 55fr;
}

/* ── Grid de 3 colunas ───────────────────────────────────── */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

/* ── Grid de 4 colunas ───────────────────────────────────── */
.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

/* ── Grid de artigos: 1 destaque + grade 2x2 ────────────── */
.grid-artigos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
}

.grid-artigos__destaque {
  grid-column: 1 / -1; /* Ocupa largura total */
}

/* ── Flex utilities ──────────────────────────────────────── */
.flex          { display: flex; }
.flex-center   { display: flex; align-items: center; justify-content: center; }
.flex-between  { display: flex; align-items: center; justify-content: space-between; }
.flex-column   { display: flex; flex-direction: column; }
.flex-wrap     { flex-wrap: wrap; }
.gap-2         { gap: var(--space-2); }
.gap-4         { gap: var(--space-4); }
.gap-6         { gap: var(--space-6); }
.gap-8         { gap: var(--space-8); }

/* ── Section header (título + supertítulo) ───────────────── */
.section-header {
  margin-bottom: var(--space-12);
}

.section-header--center {
  text-align: center;
}

.section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3.5vw, var(--text-3xl));
  font-weight: var(--weight-semibold);
  color: var(--color-primary);
  line-height: var(--leading-snug);
}

.section-title--white {
  color: var(--color-white);
}

/* ── Botões ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.875rem 2rem;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  text-decoration: none;
  border-radius: var(--radius-pill);
  border: 2px solid transparent;
  transition: background-color var(--transition-base),
              color var(--transition-base),
              border-color var(--transition-base),
              transform var(--transition-fast),
              box-shadow var(--transition-base);
  cursor: pointer;
  white-space: nowrap;
  line-height: 1;
}

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

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

.btn:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
}

/* Primário — laranja */
.btn--primary {
  background-color: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}

.btn--primary:hover {
  background-color: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  color: var(--color-white);
  box-shadow: 0 6px 20px rgba(255, 134, 39, 0.35);
}

/* Secundário — contorno azul */
.btn--outline {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn--outline:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

/* Contorno branco (sobre fundos escuros) */
.btn--outline-white {
  background-color: transparent;
  color: var(--color-white);
  border-color: var(--color-white);
}

.btn--outline-white:hover {
  background-color: var(--color-white);
  color: var(--color-primary);
}

/* Pequeno */
.btn--sm {
  padding: 0.625rem 1.25rem;
  font-size: var(--text-xs);
}

/* ── Imagem com aspect ratio ─────────────────────────────── */
.img-wrap {
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.img-wrap:hover img {
  transform: scale(1.04);
}

/* ── Overlay de cor ──────────────────────────────────────── */
.overlay {
  position: absolute;
  inset: 0;
  background-color: var(--color-overlay);
}