/* WANPU Custom Styles */

/* ===== FONTS ===== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Roboto:wght@300;400;500;700&display=swap');

:root {
  --brand: #2D53A3;
  --accent: #D7092F;
  --navy: #0F1729;
  --light-blue: #49A9E0;
  --dark-text: #3A3A3A;
  --mid-gray: #9D9D9D;
  --light-bg: #F5F7FA;
}

*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', 'Roboto', sans-serif;
  font-size: 17px;
  color: var(--dark-text);
  background: #fff;
  line-height: 1.65;
}

/* ===== NAVBAR ===== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #fff;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  transition: box-shadow 0.3s ease;
}

.navbar.scrolled {
  box-shadow: 0 4px 20px rgba(0,0,0,0.12);
}

.nav-logo img {
  height: 68px;
  width: auto;
  object-fit: contain;
}

.nav-logo-text {
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  color: var(--dark-text);
}

.nav-link {
  color: var(--dark-text);
  font-weight: 500;
  font-size: 0.95rem;
  text-decoration: none;
  padding: 0.35rem 0.75rem;
  border-radius: 6px;
  transition: color 0.2s, background 0.2s;
  position: relative;
}

.nav-link:hover {
  color: var(--brand);
  background: rgba(45,83,163,0.06);
}

.nav-link.active {
  color: var(--brand);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0.75rem;
  right: 0.75rem;
  height: 2px;
  background: var(--brand);
  border-radius: 2px;
}

.btn-quote {
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.5rem 1.25rem;
  border-radius: 6px;
  text-decoration: none;
  transition: background 0.2s, transform 0.15s;
  white-space: nowrap;
}

.btn-quote:hover {
  background: #b8061f;
  transform: translateY(-1px);
}

/* Mobile menu */
.mobile-menu {
  display: none;
  flex-direction: column;
  background: #fff;
  border-top: 1px solid #eee;
  padding: 1rem 1.5rem;
  gap: 0.25rem;
}

.mobile-menu.open {
  display: flex;
}

.mobile-menu a {
  color: var(--dark-text);
  font-weight: 500;
  padding: 0.6rem 0;
  text-decoration: none;
  border-bottom: 1px solid #f0f0f0;
  font-size: 1rem;
  transition: color 0.2s;
}

.mobile-menu a:hover {
  color: var(--brand);
}

.mobile-menu a:last-child {
  border-bottom: none;
}

/* ===== HERO ===== */
.hero-section {
  background: var(--navy);
  min-height: 88vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 20% 50%, rgba(45,83,163,0.35) 0%, transparent 60%),
              radial-gradient(ellipse at 80% 20%, rgba(73,169,224,0.15) 0%, transparent 50%);
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(73,169,224,0.15);
  border: 1px solid rgba(73,169,224,0.3);
  color: var(--light-blue);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.35rem 0.9rem;
  border-radius: 20px;
  margin-bottom: 1.25rem;
}

.hero-headline {
  font-size: clamp(3rem, 6.5vw, 5.5rem);
  font-weight: 900;
  color: #fff;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
}

.hero-headline span {
  color: var(--light-blue);
}

.hero-sub {
  font-size: clamp(1.1rem, 2.5vw, 1.35rem);
  color: rgba(255,255,255,0.75);
  max-width: 560px;
  margin-bottom: 2rem;
  line-height: 1.7;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--brand);
  color: #fff;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75rem 1.75rem;
  border-radius: 8px;
  text-decoration: none;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
}

.btn-primary:hover {
  background: #2347a0;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(45,83,163,0.4);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: #fff;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75rem 1.75rem;
  border-radius: 8px;
  border: 2px solid rgba(255,255,255,0.4);
  text-decoration: none;
  transition: border-color 0.2s, background 0.2s, transform 0.15s;
}

.btn-outline:hover {
  border-color: #fff;
  background: rgba(255,255,255,0.08);
  transform: translateY(-2px);
}

.hero-image-wrap {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image-wrap img {
  max-height: 480px;
  width: 100%;
  object-fit: contain;
  filter: drop-shadow(0 20px 60px rgba(73,169,224,0.25));
  animation: float 4s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* ===== SECTIONS ===== */
.section {
  padding: 5rem 0;
}

.section-sm {
  padding: 3rem 0;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--dark-text);
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.section-sub {
  font-size: 1.15rem;
  color: var(--mid-gray);
  margin-top: 0.6rem;
  line-height: 1.7;
}

.section-label {
  display: inline-block;
  color: var(--brand);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

/* ===== PRODUCT LINE CARDS ===== */
.product-line-card {
  background: #fff;
  border: 1px solid #e8ecf2;
  border-radius: 16px;
  padding: 2rem;
  transition: box-shadow 0.25s, border-color 0.25s, transform 0.2s;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.product-line-card:hover {
  box-shadow: 0 12px 40px rgba(45,83,163,0.12);
  border-color: var(--brand);
  transform: translateY(-4px);
}

.product-line-icon {
  width: 56px;
  height: 56px;
  background: rgba(45,83,163,0.08);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand);
  font-size: 1.6rem;
}

.product-line-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--dark-text);
}

.product-line-card p {
  font-size: 0.9rem;
  color: var(--mid-gray);
  flex: 1;
}

.product-line-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--brand);
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  transition: gap 0.2s;
}

.product-line-link:hover {
  gap: 0.7rem;
}

/* ===== PRODUCT CARDS ===== */
.products-scroll {
  display: flex;
  gap: 1.25rem;
  overflow-x: auto;
  padding-bottom: 1rem;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.products-scroll::-webkit-scrollbar {
  height: 4px;
}

.products-scroll::-webkit-scrollbar-track {
  background: #f0f0f0;
  border-radius: 2px;
}

.products-scroll::-webkit-scrollbar-thumb {
  background: var(--brand);
  border-radius: 2px;
}

.product-card {
  background: #fff;
  border: 1px solid #e8ecf2;
  border-radius: 16px;
  overflow: hidden;
  transition: box-shadow 0.25s, transform 0.2s;
  flex: 0 0 280px;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  box-shadow: 0 12px 40px rgba(0,0,0,0.1);
  transform: translateY(-4px);
}

.product-card-img {
  background: var(--light-bg);
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.product-card-img img {
  max-height: 170px;
  max-width: 90%;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.product-card:hover .product-card-img img {
  transform: scale(1.05);
}

.badge-bestseller {
  position: absolute;
  top: 10px;
  left: 10px;
  background: var(--accent);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.25rem 0.6rem;
  border-radius: 4px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.badge-flagship {
  position: absolute;
  top: 10px;
  left: 10px;
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.25rem 0.6rem;
  border-radius: 4px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.product-card-body {
  padding: 1.25rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.product-model {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--brand);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.product-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--dark-text);
  line-height: 1.35;
}

.product-specs {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  flex: 1;
}

.product-specs li {
  font-size: 0.82rem;
  color: var(--mid-gray);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.product-specs li i {
  color: var(--light-blue);
  width: 14px;
  text-align: center;
  font-size: 0.75rem;
}

.cert-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-top: 0.25rem;
}

.cert-badge {
  background: #f0f4fc;
  color: var(--brand);
  font-size: 0.68rem;
  font-weight: 600;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  letter-spacing: 0.04em;
}

.btn-inquire {
  display: block;
  text-align: center;
  background: var(--brand);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.6rem 1rem;
  border-radius: 8px;
  text-decoration: none;
  transition: background 0.2s;
  margin-top: 0.75rem;
}

.btn-inquire:hover {
  background: #2347a0;
}

/* ===== WHY WANPU STATS ===== */
.stats-section {
  background: var(--navy);
  padding: 4rem 0;
}

.stat-box {
  text-align: center;
  padding: 2rem;
  border-right: 1px solid rgba(255,255,255,0.08);
}

.stat-box:last-child {
  border-right: none;
}

.stat-number {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--light-blue);
  line-height: 1;
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
}

.stat-label {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  font-weight: 500;
}

/* ===== CERTIFICATIONS ===== */
.cert-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  align-items: center;
}

.cert-thumb {
  width: 110px;
  height: 78px;
  object-fit: contain;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  padding: 0.5rem;
  cursor: pointer;
  transition: box-shadow 0.2s, transform 0.2s;
  filter: grayscale(20%);
}

.cert-thumb:hover {
  box-shadow: 0 6px 20px rgba(0,0,0,0.12);
  transform: scale(1.05);
  filter: grayscale(0%);
}

/* ===== MODAL ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.8);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.modal-content {
  background: #fff;
  border-radius: 16px;
  padding: 1.5rem;
  max-width: 560px;
  width: 90%;
  position: relative;
  transform: scale(0.9);
  transition: transform 0.25s;
}

.modal-overlay.active .modal-content {
  transform: scale(1);
}

.modal-content img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  object-fit: contain;
  max-height: 70vh;
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: #f0f0f0;
  border: none;
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1rem;
  color: #666;
  transition: background 0.2s;
}

.modal-close:hover {
  background: #e0e0e0;
}

/* ===== ABOUT SNIPPET ===== */
.about-snippet {
  background: var(--light-bg);
}

.about-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.about-stat-item {
  background: #fff;
  border-radius: 12px;
  padding: 1.25rem;
  border-left: 4px solid var(--brand);
}

.about-stat-item .number {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--brand);
  line-height: 1;
}

.about-stat-item .label {
  font-size: 0.82rem;
  color: var(--mid-gray);
  margin-top: 0.25rem;
}

/* ===== TRADE SHOWS ===== */
.tradeshow-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

.tradeshow-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: #fff;
  border: 1px solid #e8ecf2;
  border-radius: 30px;
  padding: 0.6rem 1.2rem;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--dark-text);
  white-space: nowrap;
}

.tradeshow-item i {
  color: var(--brand);
  font-size: 0.9rem;
}

/* ===== FOOTER ===== */
.footer {
  background: #0a1120;
  color: rgba(255,255,255,0.65);
}

.footer-logo img {
  height: 40px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.85;
}

.footer-link {
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  font-size: 0.88rem;
  transition: color 0.2s;
}

.footer-link:hover {
  color: var(--light-blue);
}

/* ===== PAGE HERO ===== */
.page-hero {
  background: var(--navy);
  padding: 4rem 0 3rem;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(45,83,163,0.4) 0%, transparent 60%);
}

.page-hero-content {
  position: relative;
  z-index: 2;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: 0.75rem;
}

.breadcrumb a {
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  transition: color 0.2s;
}

.breadcrumb a:hover {
  color: var(--light-blue);
}

.breadcrumb span {
  color: rgba(255,255,255,0.25);
}

/* ===== PRODUCTS PAGE ===== */
.filter-btn {
  padding: 0.5rem 1.25rem;
  border-radius: 25px;
  border: 2px solid #e0e6f0;
  background: #fff;
  color: var(--mid-gray);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.filter-btn:hover {
  border-color: var(--brand);
  color: var(--brand);
}

.filter-btn.active {
  background: var(--brand);
  border-color: var(--brand);
  color: #fff;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

@media (max-width: 1024px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .products-grid {
    grid-template-columns: 1fr;
  }
}

.product-grid-card {
  background: #fff;
  border: 1px solid #e8ecf2;
  border-radius: 16px;
  overflow: hidden;
  transition: box-shadow 0.25s, transform 0.2s;
  display: flex;
  flex-direction: column;
}

.product-grid-card:hover {
  box-shadow: 0 12px 40px rgba(0,0,0,0.1);
  transform: translateY(-4px);
}

.product-grid-card .product-card-img {
  height: 240px;
}

.price-label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--brand);
  margin-top: 0.5rem;
}

/* ===== ABOUT PAGE ===== */
.about-full-text {
  font-size: 1.05rem;
  line-height: 1.85;
  color: #4a5568;
  max-width: 780px;
  margin: 0 auto;
}

.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

@media (max-width: 768px) {
  .stats-row {
    grid-template-columns: repeat(2, 1fr);
  }
}

.stat-card {
  background: #fff;
  border: 1px solid #e8ecf2;
  border-radius: 16px;
  padding: 2rem 1.5rem;
  text-align: center;
  border-top: 4px solid var(--brand);
}

.stat-card .number {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--brand);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-card .label {
  font-size: 0.88rem;
  color: var(--mid-gray);
  font-weight: 500;
}

.cert-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

@media (max-width: 768px) {
  .cert-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.cert-grid-item {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  transition: box-shadow 0.2s, transform 0.2s;
}

.cert-grid-item:hover {
  box-shadow: 0 6px 20px rgba(0,0,0,0.1);
  transform: translateY(-3px);
}

.cert-grid-item img {
  width: 100%;
  height: 100px;
  object-fit: contain;
  filter: grayscale(15%);
}

.cert-grid-item:hover img {
  filter: grayscale(0%);
}

.cert-grid-item span {
  font-size: 0.78rem;
  color: var(--mid-gray);
  font-weight: 500;
  text-align: center;
}

/* ===== CONTACT PAGE ===== */
.contact-form {
  background: #fff;
  border: 1px solid #e8ecf2;
  border-radius: 20px;
  padding: 2.5rem;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}

.form-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--dark-text);
  margin-bottom: 0.35rem;
}

.form-label .required {
  color: var(--accent);
  margin-left: 2px;
}

.form-input {
  width: 100%;
  padding: 0.7rem 1rem;
  border: 1.5px solid #e0e6f0;
  border-radius: 8px;
  font-size: 0.92rem;
  color: var(--dark-text);
  background: #fafbfc;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  font-family: 'Inter', sans-serif;
}

.form-input:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(45,83,163,0.1);
  background: #fff;
}

.form-input::placeholder {
  color: #c0c8d4;
}

textarea.form-input {
  resize: vertical;
  min-height: 130px;
}

.btn-submit {
  width: 100%;
  background: var(--brand);
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  padding: 0.85rem;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  font-family: 'Inter', sans-serif;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.btn-submit:hover {
  background: #2347a0;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(45,83,163,0.35);
}

.contact-info-card {
  background: var(--navy);
  border-radius: 20px;
  padding: 2.5rem;
  color: #fff;
  height: 100%;
}

.contact-info-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.25rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.contact-info-item:last-child {
  border-bottom: none;
}

.contact-info-icon {
  width: 44px;
  height: 44px;
  background: rgba(73,169,224,0.15);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--light-blue);
  font-size: 1rem;
  flex-shrink: 0;
}

.contact-info-text h4 {
  font-size: 0.82rem;
  font-weight: 600;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.25rem;
}

.contact-info-text p,
.contact-info-text a {
  font-size: 0.95rem;
  color: #fff;
  text-decoration: none;
  transition: color 0.2s;
}

.contact-info-text a:hover {
  color: var(--light-blue);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .section {
    padding: 3.5rem 0;
  }

  .hero-section {
    min-height: auto;
    padding: 4rem 0 3rem;
    text-align: center;
  }

  .hero-sub {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-buttons {
    justify-content: center;
  }

  .hero-image-wrap {
    margin-top: 2.5rem;
  }

  .stat-box {
    border-right: none;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    padding: 1.5rem;
  }

  .stat-box:last-child {
    border-bottom: none;
  }

  .about-stats-grid {
    grid-template-columns: 1fr 1fr;
  }

  .contact-form {
    padding: 1.75rem;
  }

  .contact-info-card {
    padding: 1.75rem;
  }
}

/* ===== UTILITIES ===== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.text-brand { color: var(--brand); }
.text-accent { color: var(--accent); }
.bg-light { background: var(--light-bg); }

/* Fade in animation */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* divider */
.divider {
  width: 48px;
  height: 4px;
  background: var(--brand);
  border-radius: 2px;
  margin: 1rem 0 1.5rem;
}

/* ===== SCENE HERO (full-width photo bg) ===== */
.hero-scene {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--navy);
}

.hero-scene-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center right;
  background-repeat: no-repeat;
  opacity: 0.55;
}

.hero-scene-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(8,14,30,0.96) 0%,
    rgba(8,14,30,0.85) 40%,
    rgba(8,14,30,0.4) 70%,
    rgba(8,14,30,0.15) 100%
  );
}

.hero-scene-content {
  position: relative;
  z-index: 2;
  padding: 6rem 0 5rem;
  max-width: 720px;
}

.hero-scene-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(73,169,224,0.18);
  border: 1px solid rgba(73,169,224,0.4);
  color: var(--light-blue);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.4rem 1rem;
  border-radius: 24px;
  margin-bottom: 1.75rem;
}

.hero-scene h1 {
  font-size: clamp(3.2rem, 7vw, 5.8rem);
  font-weight: 900;
  color: #fff;
  line-height: 1.04;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
}

.hero-scene h1 em {
  font-style: normal;
  color: var(--light-blue);
}

.hero-scene p {
  font-size: clamp(1.1rem, 2.5vw, 1.35rem);
  color: rgba(255,255,255,0.8);
  max-width: 580px;
  margin-bottom: 0.75rem;
  line-height: 1.7;
}

.hero-scene-sub2 {
  font-size: 1rem !important;
  color: rgba(255,255,255,0.5) !important;
  margin-bottom: 2.5rem !important;
}

.hero-scene-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.12);
}

.hero-stat {
  text-align: left;
}

.hero-stat-num {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--light-blue);
  line-height: 1;
  letter-spacing: -0.02em;
}

.hero-stat-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  margin-top: 0.25rem;
  letter-spacing: 0.04em;
}

/* ===== PRODUCT DETAIL PAGE ===== */
.product-detail-hero {
  background: var(--navy);
  padding: 5rem 0 4rem;
}

.product-gallery {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0.75rem;
}

.product-gallery-main {
  grid-column: span 3;
  border-radius: 16px;
  overflow: hidden;
  background: #f0f4f8;
  aspect-ratio: 4/3;
}

.product-gallery-main img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 1.5rem;
}

.product-gallery-thumb {
  border-radius: 10px;
  overflow: hidden;
  background: #f0f4f8;
  aspect-ratio: 1;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color 0.2s;
}

.product-gallery-thumb.active,
.product-gallery-thumb:hover {
  border-color: var(--brand);
}

.product-gallery-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 0.75rem;
}

.product-spec-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 1rem;
}

.product-spec-table tr {
  border-bottom: 1px solid #eef0f4;
}

.product-spec-table tr:last-child {
  border-bottom: none;
}

.product-spec-table td {
  padding: 0.85rem 1rem;
}

.product-spec-table td:first-child {
  color: var(--mid-gray);
  font-size: 0.9rem;
  width: 42%;
  font-weight: 500;
}

.product-spec-table td:last-child {
  font-weight: 600;
  color: var(--dark-text);
}

.product-feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-top: 2rem;
}

.product-feature-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.25rem;
  background: #f7f9fb;
  border-radius: 12px;
}

.product-feature-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  background: rgba(45,83,163,0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand);
  font-size: 1.25rem;
}

.product-feature-item h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark-text);
  margin-bottom: 0.2rem;
}

.product-feature-item p {
  font-size: 0.9rem;
  color: var(--mid-gray);
  line-height: 1.5;
}

/* ===== PRODUCT CARDS v2 ===== */
.product-card-v2 {
  background: #fff;
  border: 1px solid #e5e9f0;
  border-radius: 16px;
  overflow: hidden;
  transition: box-shadow 0.25s, transform 0.2s, border-color 0.25s;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
}

.product-card-v2:hover {
  box-shadow: 0 16px 48px rgba(45,83,163,0.14);
  border-color: var(--brand);
  transform: translateY(-5px);
}

.product-card-v2-img {
  background: #f0f5fb;
  aspect-ratio: 1/1;
  overflow: hidden;
  position: relative;
}

.product-card-v2-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.product-card-v2-img.contain img {
  width: 85%;
  height: 85%;
  object-fit: contain;
  margin: 7.5%;
}

.product-card-v2-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: var(--accent);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.3rem 0.7rem;
  border-radius: 6px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.product-card-v2-badge.badge-blue {
  background: var(--brand);
}

.product-card-v2-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.product-card-v2-model {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--brand);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.product-card-v2-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--dark-text);
  line-height: 1.3;
}

.product-card-v2-specs {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.product-card-v2-specs li {
  font-size: 0.88rem;
  color: #555;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.product-card-v2-specs li::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--brand);
  border-radius: 50%;
  flex-shrink: 0;
}

.product-card-v2-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid #f0f0f0;
}

.cert-badges {
  display: flex;
  gap: 0.35rem;
}

.cert-badge {
  background: #eef3fb;
  color: var(--brand);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
}

.product-card-v2-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--brand);
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.45rem 1rem;
  border-radius: 7px;
  text-decoration: none;
  transition: background 0.2s;
}

.product-card-v2-cta:hover {
  background: #2347a0;
  color: #fff;
}

.contact-for-price {
  font-size: 0.8rem;
  color: var(--brand);
  font-weight: 600;
}

/* ===== NAV logo dark (for dark navbar pages) ===== */
.navbar-dark {
  background: var(--navy) !important;
  box-shadow: none !important;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.navbar-dark .nav-link {
  color: rgba(255,255,255,0.8);
}

.navbar-dark .nav-link:hover {
  color: #fff;
  background: rgba(255,255,255,0.08);
}

.navbar-dark .nav-logo-text {
  color: #fff;
}

.navbar-dark .hamburger i {
  color: #fff;
}