/* Reset and base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Brand */
  --primary-color: #dc2626;
  --primary-dark: #991b1b;
  --primary-darker: #7f1d1d;
  --primary-light: #fef2f2;
  --secondary-color: #7c2d12;
  --accent-color: #ef4444;

  /* Surfaces */
  --bg-page: #F5F5DC;
  --bg-section-alt: #f3efee;
  --bg-surface: #ffffff;
  --bg-tint: #fdf8f7;
  --bg-accent: #f9f9f9;

  /* Text */
  --text-primary: #1f2937;
  --text-secondary: #5b6168;
  --text-light: #9ca3af;

  /* Borders & shadows */
  --border-color: #e6dddb;
  --border-color-strong: #d7c8c5;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.08), 0 2px 4px -2px rgb(0 0 0 / 0.06);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.06);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.15), 0 8px 10px -6px rgb(0 0 0 / 0.08);

  --border-radius: 10px;
  --transition: all 0.3s ease;
  --nav-height: 72px;
  /* Tags/Pills */
  --tag-bg: #f2e8c9;
  --tag-border: #d6cca6;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  line-height: 1.7;
  color: var(--text-primary);
  font-size: 16px;
  scroll-behavior: smooth;
  font-weight: 400;
  background: var(--bg-page);
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Header and Navigation */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  background: #84110A;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 4px 10px -2px rgba(0,0,0,0.25);
}

.navbar { width: 100%; }

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-brand { display: flex; align-items: center; gap: 0.75rem; text-decoration: none; }
.logo { height: calc(var(--nav-height) - 16px); width: auto; max-width: 200px; display: block; }

.nav-menu { display: flex; align-items: center; gap: 2rem; }
.nav-list { display: flex; list-style: none; gap: 2rem; align-items: center; }

.nav-link {
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  font-weight: 500;
  padding: 0.5rem 0;
  position: relative;
  transition: var(--transition);
  letter-spacing: 0.25px;
}
.nav-link:hover, .nav-link.active { color: #ffffff; }
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: #ffffff; opacity: 0.9;
  transition: var(--transition);
}
.nav-link:hover::after, .nav-link.active::after { width: 100%; }

.language-switcher { display: flex; gap: 0.5rem; margin-left: 1rem; }
.lang-btn {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: var(--border-radius);
  padding: 0.3rem 0.4rem;
  cursor: pointer;
  transition: var(--transition);
  opacity: 0.85;
  backdrop-filter: blur(4px);
}
.lang-btn.active { border-color: #fff; opacity: 1; background: rgba(255,255,255,0.18); box-shadow: 0 0 0 2px rgba(255,255,255,0.25); }
.lang-btn:hover { opacity: 1; border-color: #fff; }
.flag { width: 24px; height: 18px; display: block; }

.nav-toggle { display: none; flex-direction: column; cursor: pointer; }
.bar { width: 25px; height: 3px; background: #fff; margin: 3px 0; transition: var(--transition); }

/* Hero */
.hero {
  padding: 8rem 0 4rem;
  background: var(--bg-page);
  min-height: 100vh;
  display: flex;
  align-items: center;
}
.hero-container { max-width: 1200px; margin: 0 auto; padding: 0 1rem; display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.hero-title { font-size: 3.5rem; font-weight: 700; line-height: 1.1; margin-bottom: 1.5rem; color: var(--text-primary); }
.hero-subtitle { font-size: 1.25rem; color: var(--text-secondary); margin-bottom: 2rem; line-height: 1.6; }
.hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; }

.btn { display: inline-flex; align-items: center; padding: 0.875rem 1.75rem; font-weight: 600; text-decoration: none; border-radius: var(--border-radius); transition: var(--transition); cursor: pointer; border: none; font-size: 1rem; }
.btn.disabled { opacity: 0.6; cursor: not-allowed; }
.btn-primary { background: var(--primary-color); color: #fff; box-shadow: var(--shadow-md); }
.btn-primary:hover { background: var(--primary-dark); box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.btn-secondary { background: transparent; color: var(--primary-color); border: 2px solid var(--primary-color); }
.btn-secondary:hover { background: var(--primary-color); color: #fff; transform: translateY(-2px); box-shadow: var(--shadow-md); }

.hero-image { display: flex; justify-content: center; }
.hero-img-placeholder { width: 100%; max-width: 500px; height: 400px; background: linear-gradient(135deg, var(--bg-accent) 0%, var(--border-color) 100%); border-radius: var(--border-radius); box-shadow: var(--shadow-xl); display: flex; align-items: center; justify-content: center; color: var(--text-secondary); border: 2px dashed var(--border-color); }
.placeholder-content { text-align: center; display: flex; flex-direction: column; align-items: center; gap: 1rem; }
.placeholder-content p { font-weight: 600; margin: 0; }

.hero-img-container { width: 100%; max-width: 500px; height: 400px; border-radius: var(--border-radius); box-shadow: var(--shadow-xl); overflow: hidden; }
.hero-img { width: 100%; height: 100%; object-fit: cover; }

/* Section */
.section-header { text-align: center; margin-bottom: 4rem; }
.section-title { font-size: 2.5rem; font-weight: 700; color: var(--text-primary); margin-bottom: 1rem; }
.section-subtitle { font-size: 1.25rem; color: var(--text-secondary); max-width: 600px; margin: 0 auto; }

/* About */
.about { padding: 6rem 0; background: var(--bg-tint); }
.about-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 3rem; margin-bottom: 4rem; }
.about-card { background: var(--bg-surface); padding: 2.75rem 2rem; border-radius: var(--border-radius); text-align: center; transition: var(--transition); border: 1px solid var(--border-color); box-shadow: var(--shadow-sm); }
.about-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: var(--primary-color); }
.card-icon { width: 64px; height: 64px; background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 1.5rem; box-shadow: var(--shadow-md); }
.card-title { font-size: 1.5rem; font-weight: 600; margin-bottom: 1rem; color: var(--text-primary); }
.card-description { color: var(--text-secondary); line-height: 1.6; }

.certificates { text-align: center; margin-top: 4rem; background: var(--bg-page); padding: 2rem; border-radius: var(--border-radius); border: 1px solid var(--border-color); }
.certificates-title { font-size: 2rem; font-weight: 600; margin-bottom: 2rem; color: var(--text-primary); }
.certificates-grid { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: center; }
.certificate { background: var(--bg-page); border: 1px solid var(--border-color); border-radius: var(--border-radius); padding: 0.75rem 1rem; box-shadow: var(--shadow-sm); }
.certificate-name { font-weight: 600; color: var(--text-primary); }

/* Products */
.products { padding: 4rem 0; background: var(--bg-section-alt); position: relative; }
.products-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 2rem; }
.product-card { background: var(--bg-surface); border-radius: var(--border-radius); overflow: hidden; box-shadow: var(--shadow-sm); transition: var(--transition); border: 1px solid var(--border-color); }
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.product-image { display: flex; justify-content: center; align-items: center; background: var(--bg-tint); }
.product-img-placeholder { display: inline-flex; gap: 0.5rem; align-items: center; color: var(--text-secondary); }
.product-content { padding: 1.5rem; }
.product-title { font-size: 1.25rem; font-weight: 600; margin-bottom: 1rem; color: var(--text-primary); }
.product-features { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }
.product-features li { position: relative; padding-left: 1.5rem; border-bottom: 1px dashed var(--border-color); padding-bottom: 0.5rem; }
.product-features li:last-child { border-bottom: none; }
.product-features li::before { content: '✓'; position: absolute; left: 0; color: var(--primary-color); font-weight: 600; }
/* Post-products values */
.product-values { margin-top: 3.5rem; padding-top: 1.5rem; border-top: 1px dashed var(--border-color); background: var(--bg-page); }
.values-title { text-align: center; font-size: 1.5rem; font-weight: 700; margin-bottom: 1.25rem; color: var(--text-primary); }
.values-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1rem; }
.value-card { display: flex; gap: 0.75rem; align-items: flex-start; background: var(--bg-page); border: 1px solid var(--border-color); border-radius: var(--border-radius); padding: 1rem; box-shadow: var(--shadow-sm); }
.value-icon { width: 40px; height: 40px; border-radius: 999px; display: flex; align-items: center; justify-content: center; background: var(--primary-light); color: var(--primary-dark); flex-shrink: 0; }
.value-content h4 { margin: 0 0 0.25rem; font-size: 1rem; color: var(--text-primary); }
.value-content p { margin: 0; color: var(--text-secondary); font-size: 0.95rem; line-height: 1.5; }
.product-ending { margin-top: 1.75rem; color: var(--text-primary); font-size: 0.98rem; font-weight: 500; }
.product-ending strong { font-weight: 700; }
.product-ending em { font-style: italic; }

/* Contact */
.contact { padding: 6rem 0; background: var(--bg-tint); }
.contact-grid { display: grid; grid-template-columns: 1fr; gap: 4rem; }
.contact-info { display: flex; gap: 2rem; align-items: stretch; flex-wrap: nowrap; }
.contact .contact-info { display: flex; gap: 2rem; align-items: stretch; flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch; }
.contact .contact-item { flex: 0 0 auto; }
.contact-item { display: flex; gap: 1rem; align-items: flex-start; }
.contact-icon { width: 48px; height: 48px; background: var(--primary-color); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-content h4 { font-size: 1.25rem; font-weight: 600; margin-bottom: 0.5rem; color: var(--text-primary); }
.contact-content p { color: var(--text-secondary); margin-bottom: 0.25rem; }
.contact-content a { color: var(--primary-color); text-decoration: none; }
.contact-content a:hover { text-decoration: underline; }
.contact-map { border: 1px solid var(--border-color); border-radius: var(--border-radius); overflow: hidden; box-shadow: var(--shadow-md); }
.contact-map iframe { width: 100%; height: 400px; display: block; }
/* contact form removed */

/* Footer */
.footer { background: linear-gradient(135deg, var(--text-primary) 0%, #1f2937 100%); color: #fff; padding: 3rem 0 1rem; position: relative; }
.footer::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, var(--primary-color) 0%, var(--accent-color) 50%, var(--primary-color) 100%); }
.footer-content { display: grid; grid-template-columns: 1fr 2fr; gap: 3rem; margin-bottom: 2rem; }
.footer-brand { display: flex; flex-direction: column; gap: 1rem; }
.footer-logo { width: 180px; height: auto; filter: none; display: block; }
.footer-description { color: var(--text-light); line-height: 1.6; }
.footer-links { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 2rem; }
.footer-column h4 { font-size: 1.25rem; font-weight: 600; margin-bottom: 1rem; color: #fff; }
.footer-column ul { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }
.footer-column a { color: var(--text-light); text-decoration: none; transition: var(--transition); }
.footer-column a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid #374151; padding-top: 2rem; text-align: center; color: var(--text-light); }

/* Responsive */
@media (max-width: 1024px) {
  .hero-container { grid-template-columns: 1fr; gap: 2rem; text-align: center; }
  .hero-title { font-size: 2.5rem; }
  .contact-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-content { grid-template-columns: 1fr; text-align: center; }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    left: -100%;
    top: 70px;
    flex-direction: column;
    background-color: #84110A;
    width: 100%;
    text-align: center;
    transition: 0.3s;
    box-shadow: var(--shadow-lg);
    padding: 2rem 0;
    border-top: 1px solid var(--border-color);
  }
  .nav-menu.active { left: 0; }
  .nav-list { flex-direction: column; gap: 1rem; }
  .language-switcher { margin-left: 0; margin-top: 1rem; }
  .nav-toggle { display: flex; }
  .nav-toggle.active .bar:nth-child(2) { opacity: 0; }
  .nav-toggle.active .bar:nth-child(1) { transform: translateY(8px) rotate(45deg); }
  .nav-toggle.active .bar:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

  .hero { padding: 6rem 0 3rem; min-height: auto; }
  .hero-title { font-size: 2rem; }
  .section-title { font-size: 2rem; }
  .hero-cta { justify-content: center; }
  .about-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: 1fr; }
  .certificates-grid { flex-direction: column; align-items: center; }
  .footer-links { grid-template-columns: 1fr; text-align: center; }
}

@media (max-width: 480px) {
  .container { padding: 0 0.5rem; }
  .hero-title { font-size: 1.75rem; }
  .hero-subtitle { font-size: 1.125rem; }
  .section-title { font-size: 1.75rem; }
  .btn { padding: 0.75rem 1.5rem; font-size: 0.875rem; }
  .hero-cta { flex-direction: column; align-items: center; }
  .contact-form-wrapper { padding: 1rem; }
}

/* Utilities */
.text-center { text-align: center; }
.mb-4 { margin-bottom: 2rem; }
.mt-4 { margin-top: 2rem; }
.hidden { display: none; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.hero-image {
    display: flex;
    justify-content: center;
}

.hero-img-placeholder {
    width: 100%;
    max-width: 500px;
    height: 400px;
    background: linear-gradient(135deg, var(--bg-accent) 0%, var(--border-color) 100%);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    border: 2px dashed var(--border-color);
}

.placeholder-content {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.placeholder-content p {
    font-weight: 600;
    margin: 0;
}

/* Section Styles */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* About Section */
.about {
    padding: 6rem 0;
    background: var(--bg-primary);
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-bottom: 4rem;
}

.about-card {
    background: var(--bg-primary);
    padding: 3rem 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.about-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.card-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: var(--shadow-md);
}

.card-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.card-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

.certificates {
    text-align: center;
    margin-top: 4rem;
}

.certificates-title {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: var(--text-primary);
}

.certificates-grid {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.certificate {
    background: var(--bg-page);
    color: var(--primary-dark);
    padding: 0.85rem 1.5rem;
    border-radius: 999px;
    font-weight: 600;
    border: 1px solid var(--border-color);
    position: relative;
    font-size: .85rem;
    letter-spacing: .5px;
}
.certificate::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(90deg,var(--primary-color),var(--secondary-color));
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
            mask-composite: exclude;
}
.certificate:hover { color: var(--primary-color); border-color: var(--primary-color); }

/* Products Section */
.products {
    padding: 6rem 0;
    background: var(--bg-secondary);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.product-card {
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.product-image {
    height: 250px;
    overflow: hidden;
}

.product-img-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--bg-accent) 0%, var(--border-color) 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    border: 2px dashed var(--border-color);
    gap: 0.5rem;
}

.product-img-placeholder span {
    font-weight: 500;
    font-size: 0.875rem;
    text-align: center;
}

.product-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* Placeholder styling for missing images */
img[src*="hero-bags.jpg"],
img[src*="personalized-bags.jpg"],
img[src*="simple-bags.jpg"],
img[src*="bopp-bags.jpg"],
img[src*="packaging-paper.jpg"] {
    background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%);
}

img[src*="hero-bags.jpg"]::after {
    content: "Premium Paper Bags";
}

img[src*="personalized-bags.jpg"]::after {
    content: "Personalized Bags";
}

img[src*="simple-bags.jpg"]::after {
    content: "Simple Bags";
}

img[src*="bopp-bags.jpg"]::after {
    content: "BOPP Bags";
}

img[src*="packaging-paper.jpg"]::after {
    content: "Packaging Paper";
}

.product-content {
    padding: 1.5rem;
}

.product-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.product-features {
    list-style: none;
}

.product-features li {
    padding: 0.5rem 0;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
    position: relative;
    padding-left: 1.5rem;
}

.product-features li:last-child {
    border-bottom: none;
}

.product-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 600;
}

/* Contact Section */
.contact {
    padding: 6rem 0;
    background: var(--bg-primary);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.contact-icon {
    width: 48px;
    height: 48px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-content h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.contact-content p {
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

.contact-content a {
    color: var(--primary-color);
    text-decoration: none;
}

.contact-content a:hover {
    text-decoration: underline;
}

.contact-form-wrapper {
    background: var(--bg-primary);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 600;
    color: var(--text-primary);
}

.form-group input,
.form-group textarea {
    padding: 0.875rem;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(220,38,38,0.18);
}

.form-group textarea {
    resize: vertical;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, var(--text-primary) 0%, #1f2937 100%);
    color: white;
    padding: 3rem 0 1rem;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--accent-color) 50%, var(--primary-color) 100%);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-logo {
    width: 180px;
    height: auto;
    filter: none;
    display: block;
}

.footer-description {
    color: var(--text-light);
    line-height: 1.6;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.footer-column h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: white;
}

.footer-column ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-column a {
    color: var(--text-light);
    text-decoration: none;
    transition: var(--transition);
}

.footer-column a:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 2rem;
    text-align: center;
    color: var(--text-light);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
    top: 70px;
        flex-direction: column;
    background-color: #84110A; /* match header color */
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow-lg);
        padding: 2rem 0;
        border-top: 1px solid var(--border-color);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-list {
        flex-direction: column;
        gap: 1rem;
    }
    
    .language-switcher {
        margin-left: 0;
        margin-top: 1rem;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .nav-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .hero {
        padding: 6rem 0 3rem;
        min-height: auto;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .certificates-grid {
        flex-direction: column;
        align-items: center;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 0.5rem;
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.875rem;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .contact-form-wrapper {
        padding: 1rem;
    }
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.mb-4 {
    margin-bottom: 2rem;
}

.mt-4 {
    margin-top: 2rem;
}

.hidden {
    display: none;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}