/* ============================================================
   five7null.com — Reusable Components
   ============================================================ */

/* ── Navigation ─────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-height);
  background: rgba(0,0,0,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  z-index: 1000;
  display: flex;
  align-items: center;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  z-index: 2;
}

.nav-logo svg, .nav-logo img {
  display: none; /* Remove any remaining icons in logo */
  width: 28px;
  height: 28px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}

.nav-links a {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  transition: color var(--transition);
}

.nav-links a:hover,
.nav-links a.active { color: var(--text); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-cart-btn {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text);
  background: transparent;
  transition: var(--transition);
  cursor: pointer;
  text-decoration: none;
}

.nav-cart-btn:hover {
  border-color: var(--text);
  background: var(--accent-dim);
}

.cart-count {
  position: absolute;
  top: -6px;
  right: -6px;
  width: 18px;
  height: 18px;
  background: var(--text);
  color: var(--bg);
  border-radius: 50%;
  font-size: 0.65rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  display: none;
}

.cart-count.visible { display: flex; }

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
  background: none;
  border: none;
  z-index: 1001; /* Above links */
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff; /* Ensure white/visible against black nav */
  border-radius: 2px;
  transition: var(--transition);
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }

  .nav-links {
    position: fixed;
    top: 0;
    left: 0; right: 0; bottom: 0;
    background: #000;
    flex-direction: column;
    justify-content: center;
    gap: 24px;
    padding: 0;
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.4,0,0.2,1);
    z-index: 999;
  }

  .nav-links.open { transform: translateX(0); }

  .nav-links li { width: auto; }
  .nav-links a {
    display: inline-block;
    padding: 8px 24px;
    font-size: 1.5rem;
    font-weight: 600;
  }
}

/* ── Footer ─────────────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--border);
  padding: 64px 0 32px;
  background: var(--bg-2);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 56px;
}

@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 540px) {
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
}

.footer-brand-name {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-bottom: 12px;
}

.footer-brand-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 20px;
}

.footer-social {
  display: flex;
  gap: 12px;
}

.footer-social a {
  width: 36px;
  height: 36px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.footer-social a:hover {
  border-color: var(--text);
  background: var(--accent-dim);
}

.footer-social a svg { width: 16px; height: 16px; }

.footer-col-title {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: color var(--transition);
}

.footer-links a:hover { color: var(--text); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 0.8rem;
  color: var(--text-subtle);
  flex-wrap: wrap;
  gap: 8px;
}

/* ── Product Card ────────────────────────────────────────────── */
.product-card {
  background: var(--bg-2);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  cursor: pointer;
}

.product-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.product-card-image {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: #fff; /* White background for product shots */
}

.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 10px; /* Prevent touching edges */
  transition: transform 0.5s ease;
}

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

.product-card-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 10px;
  background: var(--text);
  color: var(--bg);
  border-radius: 4px;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.product-card-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 8px;
}

.product-card-name {
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.3;
}

.product-card-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
  flex: 1;
}

.product-card-price {
  font-size: 1.25rem;
  font-weight: 700;
  margin-top: 4px;
}

.product-card-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 12px;
}

/* ── Quantity Selector ───────────────────────────────────────── */
.qty-selector {
  display: flex;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  width: fit-content;
}

.qty-btn {
  width: 40px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  background: transparent;
  color: var(--text);
  border: none;
  transition: background var(--transition);
  cursor: pointer;
  flex-shrink: 0;
}

.qty-btn:hover { background: var(--accent-dim); }

.qty-input {
  width: 52px;
  height: 44px;
  background: transparent;
  border: none;
  border-left: 1px solid var(--border);
  border-right: 1px solid var(--border);
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 600;
  text-align: center;
  outline: none;
}

/* ── Trust Badges ────────────────────────────────────────────── */
.trust-badges {
  display: flex;
  gap: 32px;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.trust-badge-icon {
  width: 36px;
  height: 36px;
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.trust-badge-icon svg {
  width: 18px;
  height: 18px;
  stroke: var(--text-muted);
}

.trust-badge-text strong {
  display: block;
  color: var(--text);
  font-weight: 600;
  font-size: 0.85rem;
}

/* ── Floating WhatsApp ───────────────────────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 900;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: transform var(--transition), box-shadow var(--transition);
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0 8px 32px rgba(37,211,102,0.5);
}

.whatsapp-float svg {
  width: 28px;
  height: 28px;
  fill: #fff;
}

/* ── Image Gallery ───────────────────────────────────────────── */
.gallery {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.gallery-main {
  aspect-ratio: 1;
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
  cursor: zoom-in;
  display: flex;
  align-items: center;
  justify-content: center;
}

.gallery-main img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 20px;
  transition: transform 0.4s ease;
}

.gallery-main:hover img { transform: scale(1.03); }

.gallery-thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.gallery-thumb {
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: #fff;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color var(--transition);
}

.gallery-thumb.active { border-color: var(--text); }

.gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 4px;
}

/* ── Forms ───────────────────────────────────────────────────── */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 14px 16px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition);
}

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

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-subtle);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='rgba(255,255,255,0.4)' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
  cursor: pointer;
}

.form-error {
  font-size: 0.8rem;
  color: var(--danger);
  display: none;
}

.form-error.visible { display: block; }

/* ── Testimonials ────────────────────────────────────────────── */
.testimonial-card {
  background: var(--bg-2);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.testimonial-stars {
  display: flex;
  gap: 3px;
  color: #F4D03F;
  font-size: 14px;
}

.testimonial-text {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
  flex: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-4);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 600;
  flex-shrink: 0;
}

.testimonial-name {
  font-weight: 600;
  font-size: 0.9rem;
}

.testimonial-role {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* -- Product Page Actions Group -- */
.product-actions-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
}

.toast {
  position: fixed;
  bottom: 100px;
  right: 28px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 20px;
  font-size: 0.875rem;
  font-weight: 500;
  z-index: 9999;
  transform: translateY(20px);
  opacity: 0;
  transition: all 0.3s ease;
  max-width: 300px;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

.toast.success { border-color: var(--success); color: var(--success); }
.toast.error   { border-color: var(--danger);  color: var(--danger);  }

/* ── Language Switcher ── */
.lang-switcher {
  display: flex !important;
  align-items: center;
  gap: 12px;
  margin-right: 18px;
  font-family: var(--font);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.5px;
  visibility: visible !important;
  opacity: 1 !important;
}

.lang-btn {
  background: none;
  border: none;
  color: var(--text);
  cursor: pointer;
  padding: 6px;
  transition: all 0.3s ease;
  text-transform: uppercase;
  display: inline-block !important;
}

.lang-btn:hover {
  color: #fff;
  text-shadow: 0 0 8px rgba(255,255,255,0.5);
}

.lang-sep {
  color: rgba(255,255,255,0.3);
  font-weight: 300;
  pointer-events: none;
}

@media (max-width: 768px) {
  .lang-switcher {
    margin-right: 0;
    margin-bottom: 20px;
    order: -1;
  }
}

/* ── Page header ─────────────────────────────────────────────── */
.page-header {
  padding: 0 0 24px;
  text-align: center;
}

.page-header-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.page-header-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 16px;
}

.page-header-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 540px;
  margin: 0 auto;
}

/* ── Cart Item ───────────────────────────────────────────────── */
.cart-item {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  align-items: center;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}

.cart-item-img {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: #fff;
  flex-shrink: 0;
}

.cart-item-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 4px;
}

.cart-item-name {
  font-weight: 600;
  margin-bottom: 4px;
}

.cart-item-price {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.cart-item-remove {
  background: none;
  border: none;
  color: var(--text-subtle);
  font-size: 1.2rem;
  cursor: pointer;
  padding: 4px;
  transition: color var(--transition);
  flex-shrink: 0;
}

.cart-item-remove:hover { color: var(--danger); }

/* ── Order Summary ───────────────────────────────────────────── */
.order-summary {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.order-summary-title {
  font-weight: 600;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.order-summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.order-summary-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0 0;
  margin-top: 8px;
  border-top: 1px solid var(--border);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text);
}

/* ── Sticky Buy Bar (Mobile) ─────────────────────────────────── */
.sticky-buy-bar {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: rgba(0,0,0,0.96);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--border);
  padding: 12px 20px;
  z-index: 800;
  display: none;
  gap: 12px;
}

@media (max-width: 768px) {
  .sticky-buy-bar { display: flex; }
}

.sticky-buy-bar .btn { flex: 1; }

/* ── Accordion ───────────────────────────────────────────────── */
.accordion-item {
  border-bottom: 1px solid var(--border);
}

.accordion-trigger {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 0;
  background: none;
  border: none;
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
}

.accordion-icon {
  width: 20px;
  height: 20px;
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.accordion-item.open .accordion-icon { transform: rotate(45deg); }

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.accordion-body-inner {
  padding-bottom: 18px;
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.8;
}

.accordion-body-inner ul {
  list-style: disc;
  padding-left: 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.accordion-body-inner h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text);
  margin: 12px 0 8px;
}

/* ── Loading Spinner ─────────────────────────────────────────── */
.spinner {
  width: 20px; height: 20px;
  border: 2px solid rgba(0,0,0,0.2);
  border-top-color: var(--bg);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: none;
}
.spinner.dark {
  border-color: rgba(255,255,255,0.2);
  border-top-color: var(--text);
}
@keyframes spin { to { transform: rotate(360deg); } }
/* ── Lightbox (Image Zoom) ─────────────────────────────────── */
.lightbox {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.98);
  backdrop-filter: blur(20px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  cursor: zoom-out;
  padding: 40px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.lightbox.open {
  display: flex;
  opacity: 1;
}

.lightbox-content {
  position: relative;
  max-width: 100%;
  max-height: 100%;
  transform: scale(0.9);
  transition: transform 0.4s cubic-bezier(0.4,0,0.2,1);
}

.lightbox.open .lightbox-content {
  transform: scale(1);
}

.lightbox-img {
  max-width: 100%;
  max-height: 90vh;
  object-fit: contain;
  border-radius: var(--radius-sm);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  background: #fff;
  padding: 10px;
}

.lightbox-close {
  position: absolute;
  top: 30px;
  right: 30px;
  width: 48px;
  height: 48px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 2001;
}

.lightbox-close:hover {
  background: #fff;
  color: #000;
  transform: rotate(90deg);
}

@media (max-width: 768px) {
  .lightbox { padding: 20px; }
  .lightbox-close { top: 20px; right: 20px; width: 40px; height: 40px; }
}