/* ==========================================================================
   COMPONENTS — reutilizáveis entre todas as páginas
   ========================================================================== */

/* ---- Header / navegação ---- */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-4);
}

.logo {
  display: flex;
  align-items: center;
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
}

.logo__img {
  height: 52px;
  width: auto;
  display: block;
}

.nav {
  display: flex;
  gap: var(--space-8);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav a {
  color: var(--color-text);
  font-weight: 500;
  font-size: var(--fs-small);
}
.nav a:hover { color: var(--color-primary); text-decoration: none; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
}
.nav-toggle svg { width: 24px; height: 24px; }

@media (max-width: 720px) {
  .nav-toggle { display: block; }
  .nav {
    position: absolute;
    inset-inline: 0;
    top: 100%;
    flex-direction: column;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-4) var(--space-6);
    gap: var(--space-4);
    display: none;
  }
  .nav.is-open { display: flex; }
}

/* ---- Botões ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: var(--fs-small);
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform var(--transition-base), background var(--transition-base);
  text-decoration: none;
}
.btn:hover { text-decoration: none; }
.btn:active { transform: scale(0.98); }

.btn--primary {
  background: var(--color-primary);
  color: #fff;
}
.btn--primary:hover { background: var(--color-primary-light); }

.btn--accent {
  background: var(--color-accent);
  color: #241a05;
}
.btn--accent:hover { background: var(--color-accent-light); }

.btn--outline {
  background: transparent;
  border-color: var(--color-border);
  color: var(--color-text);
}
.btn--outline:hover { border-color: var(--color-primary); color: var(--color-primary); }

/* ---- Hero ---- */
.hero {
  padding-block: var(--space-24) var(--space-16);
  position: relative;
  overflow: hidden;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-16);
  align-items: center;
}

@media (max-width: 860px) {
  .hero__grid { grid-template-columns: 1fr; }
}

.hero__actions {
  display: flex;
  gap: var(--space-4);
  margin-top: var(--space-8);
  flex-wrap: wrap;
}

.hero__art {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  background: linear-gradient(155deg, var(--color-primary) 0%, var(--color-primary-light) 60%, var(--color-accent) 130%);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.hero__slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0;
  transform: scale(1);
  transition: opacity 0.8s ease;
}

.hero__slide.is-active {
  opacity: 1;
  animation: hero-zoom 4s ease-in-out forwards;
}

@keyframes hero-zoom {
  from { transform: scale(1); }
  to { transform: scale(1.08); }
}

@media (prefers-reduced-motion: reduce) {
  .hero__slide.is-active { animation: none; }
}

/* ---- Cards ---- */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-8);
  box-shadow: var(--shadow-card);
}

.card__icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  background: var(--color-bg-alt);
  display: grid;
  place-items: center;
  margin-bottom: var(--space-4);
  color: var(--color-primary);
}

.grid {
  display: grid;
  gap: var(--space-8);
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

/* ---- Depoimentos ---- */
.testimonial {
  border-left: 3px solid var(--color-accent);
  padding-left: var(--space-6);
}
.testimonial__quote {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  color: var(--color-text);
  margin-bottom: var(--space-4);
}
.testimonial__author {
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--color-text-muted);
}

/* ---- CTA banner ---- */
.cta-banner {
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-16);
  text-align: center;
}
.cta-banner h2, .cta-banner p { color: #fff; }
.cta-banner p { opacity: 0.85; }

/* ---- Formulário ---- */
.form-field {
  margin-bottom: var(--space-4);
}
.form-field label {
  display: block;
  font-size: var(--fs-small);
  font-weight: 600;
  margin-bottom: var(--space-2);
}
.form-field input,
.form-field textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  background: var(--color-surface);
}
.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(31, 58, 52, 0.12);
}
.form-message {
  font-size: var(--fs-small);
  margin-top: var(--space-2);
  display: none;
}
.form-message.is-success { display: block; color: var(--color-success); }
.form-message.is-error { display: block; color: var(--color-error); }

/* ---- Footer ---- */
.footer {
  background: var(--color-primary);
  color: #fff;
  padding-block: var(--space-16) var(--space-8);
}
.footer a { color: #fff; opacity: 0.85; }
.footer a:hover { opacity: 1; }
.footer p { color: #fff; opacity: 0.8; }
.footer h3 { color: #fff; }
.footer__brand-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
}
.footer__col-title {
  font-size: 1rem;
  opacity: 0.9;
}
.footer__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-8);
  margin-bottom: var(--space-8);
}
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.15);
  padding-top: var(--space-6);
  font-size: var(--fs-small);
  opacity: 0.7;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-2);
}