/* =============================================
   COMPONENTS — Buttons, Cards, Modals, Forms, etc.
   ============================================= */

/* BUTTONS */
.btn-primary {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--white);
  background: var(--black);
  padding: 1rem 2.5rem;
  transition: var(--trans);
  display: inline-block;
  border: none;
  font-family: var(--font-sans);
  cursor: pointer;
}

.btn-primary:hover {
  background: #222;
  letter-spacing: 0.3em;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.btn-secondary {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--black);
  position: relative;
}

.btn-secondary::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--black);
  transition: var(--trans);
}

.btn-secondary:hover::after {
  width: 0;
}

/* FILTER BAR */
.filter-bar-wrap {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 2rem;
}

.filter-arrow {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: 1px solid var(--stone);
  color: var(--mid);
  font-size: 1.1rem;
  cursor: pointer;
  transition: var(--trans);
  line-height: 1;
}

.filter-arrow:hover {
  border-color: var(--black);
  color: var(--black);
}

.filter-bar {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  scroll-behavior: smooth;
  min-width: 0;
}

.filter-bar::-webkit-scrollbar {
  display: none;
}

.filter-btn {
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-family: var(--font-sans);
  background: none;
  border: 1px solid var(--stone);
  padding: 0.5rem 1.2rem;
  cursor: pointer;
  transition: var(--trans);
  color: var(--mid);
  flex-shrink: 0;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.filter-btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--black);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease);
  z-index: -1;
}

.filter-btn:hover::before,
.filter-btn.active::before {
  transform: scaleX(1);
}

.filter-btn:hover,
.filter-btn.active {
  border-color: var(--black);
  color: var(--white);
}

/* PRODUCT CARDS */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.product-card {
  cursor: pointer;
}

.product-image {
  aspect-ratio: 3/4;
  background: var(--stone);
  position: relative;
  overflow: hidden;
  margin-bottom: 1.2rem;
  max-height: 420px;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transition: transform 0.7s var(--ease);
}

.product-card:hover .product-image img {
  transform: scale(1.04);
}

.product-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 10, 10, 0);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  padding: 1.5rem;
  transition: background 0.4s ease;
}

.product-card:hover .product-overlay {
  background: rgba(10, 10, 10, 0.12);
}

.product-overlay-line {
  width: 30px;
  height: 1px;
  background: var(--gold);
  margin-bottom: 0.8rem;
  opacity: 0;
  transition: all 0.35s ease;
}

.product-card:hover .product-overlay-line {
  opacity: 1;
}

.product-quick-add {
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-family: var(--font-sans);
  background: var(--white);
  color: var(--black);
  border: none;
  padding: 0.8rem 1.8rem;
  cursor: pointer;
  transform: translateY(10px);
  opacity: 0;
  transition: all 0.35s ease;
}

.product-card:hover .product-quick-add {
  transform: translateY(0);
  opacity: 1;
}

.product-tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  font-size: 0.55rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  background: var(--black);
  color: var(--white);
  padding: 0.3rem 0.7rem;
}

.product-tag--bestseller {
  background: var(--gold);
  color: var(--white);
}

.product-category {
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mid);
  margin-bottom: 0.4rem;
}

.product-name {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 400;
  margin-bottom: 0.3rem;
}

.product-desc {
  font-size: 0.75rem;
  color: var(--mid);
  margin-bottom: 0.6rem;
}

.product-price {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 300;
  letter-spacing: 0.08em;
  font-variant-numeric: lining-nums;
}

/* Product card hover */
.product-card {
  transition:
    box-shadow 0.5s var(--ease),
    transform 0.5s var(--ease);
}

.product-card:hover {
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
  transform: scale(1.01);
}

/* "Saber Mais" button hover */
.product-quick-add:hover {
  background: var(--black);
  color: var(--white);
}

/* TESTIMONIALS */
.testimonials {
  background: var(--cream);
  padding: var(--space-xl);
  border-top: 1px solid var(--stone);
  border-bottom: 1px solid var(--stone);
}

.testimonials-inner {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.testimonial-quote {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 2.5vw, 2.4rem);
  font-weight: 300;
  font-style: italic;
  line-height: 1.6;
  margin-bottom: 2.5rem;
  color: var(--black);
  position: relative;
}

/* Decorative quotation mark */
.testimonials-inner::before {
  content: "\201C";
  font-family: var(--font-serif);
  font-size: 6rem;
  font-weight: 300;
  color: var(--gold);
  opacity: 0.4;
  line-height: 1;
  display: block;
  margin-bottom: -1rem;
}

.testimonial-author {
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--mid);
}

.testimonial-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 2.5rem;
}

.t-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--stone);
  border: 1.5px solid var(--black);
  cursor: pointer;
  transition: background 0.3s ease;
}

.t-dot.active {
  background: transparent;
  border: 2px solid var(--black);
}

/* MODAL */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.3s ease,
    visibility 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background: var(--white);
  max-width: 900px;
  width: 90%;
  max-height: 85vh;
  overflow: hidden;
  position: relative;
  animation: modalSlide 0.3s ease;
}

@keyframes modalSlide {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--white);
  border: 1px solid rgba(0, 0, 0, 0.1);
  font-size: 0;
  color: var(--black);
  cursor: pointer;
  z-index: 10;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition:
    background 0.25s ease,
    transform 0.25s ease,
    border-color 0.25s ease,
    box-shadow 0.25s ease;
  line-height: 1;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.modal-close svg {
  width: 16px;
  height: 16px;
  stroke: var(--black);
  stroke-width: 2;
  stroke-linecap: round;
}

.modal-close:hover {
  background: var(--cream, #f5f0eb);
  border-color: rgba(0, 0, 0, 0.18);
  transform: scale(1.08);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.modal-close:active {
  transform: scale(0.95);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
}

.modal-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  max-height: 85vh;
}

.modal-image {
  overflow: hidden;
  min-height: 0;
}

.modal-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-info {
  padding: 2.5rem 3rem;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.modal-category {
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mid);
  margin-bottom: 0.5rem;
}

.modal-name {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 400;
  margin-bottom: 0.8rem;
}

.modal-desc {
  font-size: 0.82rem;
  color: var(--dark);
  margin-bottom: 1.2rem;
  line-height: 1.6;
}

.modal-price-wrap {
  margin-bottom: 1rem;
}

.modal-price {
  font-family: var(--font-sans);
  font-size: 1.2rem;
  font-weight: 300;
  letter-spacing: 0.08em;
  font-variant-numeric: lining-nums;
  margin-bottom: 0.3rem;
}

.modal-price-note {
  font-size: 0.7rem;
  color: var(--mid);
  line-height: 1.4;
}

.modal-badge {
  display: inline-block;
  font-size: 0.55rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border: 1px solid var(--gold);
  color: var(--gold);
  padding: 0.35rem 0.9rem;
  margin-bottom: 1rem;
}

.modal-sizes {
  margin-top: 1rem;
}
.modal-sizes-label {
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--mid, #8a8580);
  display: block;
  margin-bottom: 0.5rem;
}
.modal-sizes-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  padding-bottom: 15px;
}
.modal-size-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  padding: 0.35rem 0.65rem;
  border: 1px solid #e8e4de;
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.modal-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 1.2rem;
}

.modal-info-box {
  background: var(--cream);
  padding: 0.8rem;
}

.modal-info-box-label {
  display: block;
  font-size: 0.55rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mid);
  margin-bottom: 0.4rem;
}

.modal-info-box-value {
  display: block;
  font-size: 0.78rem;
  color: var(--black);
  line-height: 1.4;
}

.modal-details {
  margin-bottom: 2rem;
}

.modal-details h4 {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mid);
  margin-bottom: 1rem;
}

.modal-details ul {
  list-style: none;
  font-size: 0.8rem;
  color: var(--dark);
  line-height: 1.8;
}

.modal-details li::before {
  content: "— ";
  color: var(--gold);
}

.modal-cta {
  align-self: flex-start;
  font-family: var(--font-sans);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-decoration: none;
  background: var(--black);
  color: var(--white);
  border: none;
  padding: 1rem 2.5rem;
  cursor: pointer;
  transition: var(--trans);
  margin-top: auto;
  display: inline-block;
}

.modal-cta:hover {
  background: #222;
  letter-spacing: 0.3em;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* CONTACT FORM */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.form-group {
  position: relative;
}

.form-group label {
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--mid);
  display: block;
  margin-bottom: 0.7rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: none;
  border: none;
  border-bottom: 1px solid var(--stone);
  padding: 0.5rem 0;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--black);
  outline: none;
  transition: border-color 0.3s ease;
  cursor: pointer;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--gold);
}

.form-group textarea {
  resize: none;
  height: 80px;
}

.form-group select {
  appearance: none;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

/* Form validation */
.form-group .error-message {
  font-size: 0.6rem;
  color: #c0392b;
  letter-spacing: 0.1em;
  margin-top: 0.4rem;
  display: none;
}

.form-group.has-error .error-message {
  display: block;
}

.form-group.has-error input,
.form-group.has-error textarea,
.form-group.has-error select {
  border-color: #c0392b;
}

.submit-btn {
  align-self: flex-start;
  font-family: var(--font-sans);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  background: var(--black);
  color: var(--white);
  border: none;
  padding: 1rem 2.5rem;
  cursor: pointer;
  transition: var(--trans);
  position: relative;
}

.submit-btn:hover {
  background: #222;
  letter-spacing: 0.3em;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.submit-btn.success {
  background: #2d5a27;
}

.submit-btn:disabled {
  opacity: 0.6;
  pointer-events: none;
}