/* Google Fonts: Oswald for headings, Inter for body text */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Oswald:wght@400;500;600;700&display=swap');

/* Reset and Variables */
:root {
  --color-red: #DC2626;
  --color-yellow: #FACC15;
  --color-blue: #1D4ED8;
  --color-chrome: #E2E8F0;
  --color-charcoal: #1F2937;
  --color-black: #0F172A;
  --color-white: #FFFFFF;
  
  --font-heading: 'Oswald', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  --grid-gap: 24px;
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.2s ease;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-white);
  color: var(--color-charcoal);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Base Styles */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--color-black);
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-fast);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Header & Navigation */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 4px solid var(--color-black);
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  padding: 0 40px;
}

.logo-box {
  padding: 20px;
  background-color: var(--color-black);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 6px solid var(--color-red);
}

.logo-dot {
  width: 12px;
  height: 12px;
  background-color: var(--color-yellow);
  border-radius: 50%;
  display: inline-block;
}

.nav-menu {
  display: flex;
  list-style: none;
}

.nav-item {
  display: flex;
  align-items: center;
}

.nav-link {
  padding: 25px 20px;
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 4px solid transparent;
  display: flex;
  align-items: center;
  height: 100%;
}

.nav-link:hover, .nav-link.active {
  border-bottom-color: var(--color-blue);
  color: var(--color-blue);
  background-color: rgba(29, 78, 216, 0.05);
}

/* Primary Geometric Hero Grid */
.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr;
  grid-template-rows: auto auto;
  border-bottom: 4px solid var(--color-black);
  background-color: var(--color-black);
  gap: 4px;
}

.hero-block {
  padding: 80px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.block-white {
  background-color: var(--color-white);
  color: var(--color-charcoal);
}

.block-red {
  background-color: var(--color-red);
  color: var(--color-white);
}

.block-blue {
  background-color: var(--color-blue);
  color: var(--color-white);
}

.block-yellow {
  background-color: var(--color-yellow);
  color: var(--color-black);
}

.block-image {
  background-size: cover;
  background-position: center;
  min-height: 400px;
}

.hero-title {
  font-size: 4.5rem;
  line-height: 1.05;
  margin-bottom: 24px;
}

.hero-subtitle {
  font-size: 1.1rem;
  max-width: 500px;
  margin-bottom: 32px;
}

/* Buttons styling with geometric accents */
.btn-bauhaus {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 32px;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border: 3px solid var(--color-black);
  background-color: var(--color-black);
  color: var(--color-white);
  cursor: pointer;
  position: relative;
  transition: var(--transition-smooth);
}

.btn-bauhaus::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  right: -9px;
  bottom: -9px;
  background-color: var(--color-yellow);
  z-index: -1;
  border: 3px solid var(--color-black);
  transition: var(--transition-smooth);
}

.btn-bauhaus:hover {
  background-color: var(--color-white);
  color: var(--color-black);
  transform: translate(-3px, -3px);
}

.btn-bauhaus:hover::after {
  background-color: var(--color-red);
  transform: translate(3px, 3px);
}

/* Page Section Layouts */
.section {
  padding: 100px 40px;
  max-width: 1400px;
  margin: 0 auto;
}

.section-header {
  margin-bottom: 60px;
  position: relative;
}

.section-title-wrapper {
  display: flex;
  align-items: center;
  gap: 20px;
}

.section-title-line {
  height: 8px;
  flex-grow: 1;
  background-color: var(--color-black);
  position: relative;
}

.section-title-line::after {
  content: '';
  position: absolute;
  right: 0;
  top: -6px;
  width: 20px;
  height: 20px;
  background-color: var(--color-red);
  border-radius: 50%;
}

.section-title {
  font-size: 3rem;
}

/* Showcase Grid Layout */
.showcase-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--grid-gap);
}

.showcase-item {
  grid-column: span 4;
  border: 4px solid var(--color-black);
  padding: 24px;
  background-color: var(--color-white);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 400px;
  position: relative;
}

.showcase-item.span-8 {
  grid-column: span 8;
}

.showcase-num {
  font-family: var(--font-heading);
  font-size: 5rem;
  color: var(--color-chrome);
  line-height: 1;
  font-weight: 700;
}

/* Product Cards Grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 40px;
  margin-top: 40px;
}

.product-card {
  border: 4px solid var(--color-black);
  background-color: var(--color-white);
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  position: relative;
}

.product-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 6px;
  background: linear-gradient(90deg, var(--color-red) 33%, var(--color-yellow) 33%, var(--color-yellow) 66%, var(--color-blue) 66%);
}

.product-image-container {
  height: 350px;
  background-color: #F8FAFC;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-bottom: 4px solid var(--color-black);
  position: relative;
}

.product-image {
  width: 85%;
  height: 85%;
  object-fit: contain;
  transition: var(--transition-smooth);
}

.product-card:hover .product-image {
  transform: scale(1.08);
}

.product-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  background-color: var(--color-black);
  color: var(--color-white);
  padding: 6px 12px;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
}

.product-info {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-category {
  font-size: 0.85rem;
  text-transform: uppercase;
  color: #64748B;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}

.product-name {
  font-size: 1.6rem;
  margin-bottom: 12px;
  line-height: 1.2;
}

.product-desc {
  font-size: 0.95rem;
  color: #475569;
  margin-bottom: 20px;
  flex-grow: 1;
}

.product-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 2px solid var(--color-chrome);
  padding-top: 16px;
}

.product-price {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-black);
}

/* Category Filter Tabs */
.filter-tabs {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.filter-tab {
  padding: 12px 24px;
  font-family: var(--font-heading);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: 3px solid var(--color-black);
  background-color: var(--color-white);
  cursor: pointer;
  font-weight: 600;
  transition: var(--transition-fast);
}

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

/* About Section Styles */
.about-craftsmanship {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-graphics {
  position: relative;
  height: 500px;
  border: 4px solid var(--color-black);
  background-color: var(--color-chrome);
  overflow: hidden;
}

.geometric-layer {
  position: absolute;
  border: 4px solid var(--color-black);
}

.layer-circle {
  width: 250px;
  height: 250px;
  background-color: var(--color-yellow);
  border-radius: 50%;
  top: 10%;
  left: 10%;
}

.layer-rect {
  width: 200px;
  height: 300px;
  background-color: var(--color-red);
  bottom: 5%;
  right: 15%;
}

.layer-triangle {
  width: 0;
  height: 0;
  border-left: 100px solid transparent;
  border-right: 100px solid transparent;
  border-bottom: 180px solid var(--color-blue);
  position: absolute;
  top: 40%;
  left: 30%;
  z-index: 2;
}

.layer-steel-tube {
  position: absolute;
  border: 8px solid var(--color-black);
  border-radius: 40px;
  width: 180px;
  height: 180px;
  border-bottom: none;
  border-right: none;
  top: 25%;
  right: 10%;
  transform: rotate(-15deg);
  z-index: 3;
}

.craft-text {
  font-size: 1.1rem;
  margin-bottom: 24px;
}

.craft-highlight {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  border-left: 6px solid var(--color-blue);
  padding-left: 20px;
  margin: 32px 0;
  text-transform: uppercase;
}

/* Contact Us Styles */
.contact-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
}

.contact-form-container {
  border: 4px solid var(--color-black);
  padding: 48px;
  background-color: var(--color-white);
  position: relative;
}

.contact-form-container::before {
  content: '';
  position: absolute;
  bottom: -12px;
  right: -12px;
  width: 100%;
  height: 100%;
  background-color: var(--color-blue);
  border: 4px solid var(--color-black);
  z-index: -1;
}

.form-group {
  position: relative;
  margin-bottom: 32px;
}

.form-input, .form-textarea {
  width: 100%;
  padding: 16px;
  border: 3px solid var(--color-black);
  font-family: var(--font-body);
  font-size: 1rem;
  background-color: transparent;
  outline: none;
  transition: var(--transition-fast);
}

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

.form-label {
  position: absolute;
  left: 16px;
  top: 18px;
  background-color: var(--color-white);
  padding: 0 8px;
  font-family: var(--font-heading);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #64748B;
  transition: var(--transition-fast);
  pointer-events: none;
}

.form-input:focus ~ .form-label,
.form-input:not(:placeholder-shown) ~ .form-label,
.form-textarea:focus ~ .form-label,
.form-textarea:not(:placeholder-shown) ~ .form-label {
  top: -10px;
  left: 10px;
  font-size: 0.85rem;
  color: var(--color-red);
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.info-card {
  border: 4px solid var(--color-black);
  padding: 30px;
  background-color: var(--color-white);
}

.info-card.accent-red {
  border-left: 16px solid var(--color-red);
}

.info-card.accent-blue {
  border-left: 16px solid var(--color-blue);
}

.info-card.accent-yellow {
  border-left: 16px solid var(--color-yellow);
}

.info-card h3 {
  margin-bottom: 12px;
}

/* Custom Geometric Map */
.geometric-map {
  height: 350px;
  border: 4px solid var(--color-black);
  background-color: #F8FAFC;
  position: relative;
  overflow: hidden;
}

.map-bg-grid {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(var(--color-chrome) 2px, transparent 2px);
  background-size: 20px 20px;
}

.map-canal-line {
  position: absolute;
  border: 6px solid var(--color-blue);
  border-radius: 50px;
  opacity: 0.4;
}

.canal-1 {
  width: 120%;
  height: 200px;
  top: 10%;
  left: -10%;
  border-bottom: none;
  border-left: none;
}

.canal-2 {
  width: 120%;
  height: 300px;
  top: 25%;
  left: -10%;
  border-bottom: none;
  border-left: none;
}

.map-marker {
  position: absolute;
  top: 45%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.marker-pin {
  width: 24px;
  height: 24px;
  background-color: var(--color-red);
  border: 4px solid var(--color-black);
  border-radius: 50%;
  animation: pulse-marker 2s infinite ease-in-out;
}

.marker-label {
  margin-top: 8px;
  background-color: var(--color-black);
  color: var(--color-white);
  padding: 4px 10px;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
  border: 2px solid var(--color-white);
}

@keyframes pulse-marker {
  0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(220, 38, 38, 0.4); }
  70% { transform: scale(1.1); box-shadow: 0 0 0 15px rgba(220, 38, 38, 0); }
  100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(220, 38, 38, 0); }
}

/* Testimonials Carousel / Grid */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.testimonial-card {
  border: 4px solid var(--color-black);
  padding: 32px;
  background-color: var(--color-white);
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.testimonial-quote {
  font-size: 1.1rem;
  font-style: italic;
  margin-bottom: 24px;
  position: relative;
}

.testimonial-quote::before {
  content: '“';
  font-family: var(--font-heading);
  font-size: 4rem;
  position: absolute;
  top: -30px;
  left: -15px;
  color: var(--color-chrome);
  z-index: -1;
}

.testimonial-author {
  font-family: var(--font-heading);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 1rem;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 40px;
  height: 40px;
  background-color: var(--color-blue);
  border: 2px solid var(--color-black);
  border-radius: 50%;
}

.testimonial-card:nth-child(2) .author-avatar {
  background-color: var(--color-yellow);
}

.testimonial-card:nth-child(3) .author-avatar {
  background-color: var(--color-red);
}

/* Legal Pages Styling */
.legal-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 80px 40px;
}

.legal-title {
  font-size: 3.5rem;
  margin-bottom: 40px;
  border-bottom: 8px solid var(--color-black);
  padding-bottom: 20px;
}

.legal-content h2 {
  font-size: 1.8rem;
  margin: 40px 0 20px 0;
  border-bottom: 3px solid var(--color-yellow);
  padding-bottom: 8px;
  display: inline-block;
}

.legal-content p {
  margin-bottom: 20px;
  color: #334155;
  font-size: 1.05rem;
}

.legal-content ul {
  margin-bottom: 20px;
  padding-left: 24px;
}

.legal-content li {
  margin-bottom: 8px;
  color: #334155;
}

/* Footer styling */
footer {
  background-color: var(--color-black);
  color: var(--color-chrome);
  padding: 80px 40px 40px 40px;
  border-top: 4px solid var(--color-black);
}

.footer-grid {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 60px;
}

.footer-brand h2 {
  color: var(--color-white);
  margin-bottom: 16px;
}

.footer-links-title {
  color: var(--color-white);
  font-size: 1.2rem;
  margin-bottom: 20px;
  border-bottom: 3px solid var(--color-red);
  padding-bottom: 8px;
  display: inline-block;
}

.footer-menu {
  list-style: none;
}

.footer-menu li {
  margin-bottom: 12px;
}

.footer-menu a:hover {
  color: var(--color-yellow);
}

.footer-bottom {
  max-width: 1400px;
  margin: 0 auto;
  padding-top: 40px;
  border-top: 1px solid var(--color-charcoal);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
}

/* Cookie GDPR Banner */
.cookie-banner {
  position: fixed;
  bottom: 40px;
  left: 40px;
  right: 40px;
  background-color: var(--color-black);
  color: var(--color-white);
  border: 4px solid var(--color-white);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  padding: 30px;
  z-index: 1000;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
  transform: translateY(150%);
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.cookie-banner.show {
  transform: translateY(0);
}

.cookie-text {
  max-width: 800px;
}

.cookie-text h3 {
  color: var(--color-yellow);
  margin-bottom: 8px;
}

.cookie-text p {
  font-size: 0.95rem;
  color: var(--color-chrome);
}

.cookie-text a {
  color: var(--color-yellow);
  text-decoration: underline;
}

.cookie-buttons {
  display: flex;
  gap: 16px;
}

.btn-cookie {
  padding: 12px 24px;
  font-family: var(--font-heading);
  text-transform: uppercase;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition-fast);
}

.btn-accept {
  background-color: var(--color-yellow);
  color: var(--color-black);
}

.btn-accept:hover {
  background-color: var(--color-white);
}

.btn-decline {
  background-color: transparent;
  border-color: var(--color-chrome);
  color: var(--color-chrome);
}

.btn-decline:hover {
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
}

/* Scroll Reveal Animations */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive adjustments */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .showcase-item {
    grid-column: span 6;
  }
  .showcase-item.span-8 {
    grid-column: span 12;
  }
  .about-craftsmanship {
    grid-template-columns: 1fr;
  }
  .contact-layout {
    grid-template-columns: 1fr;
  }
  .testimonial-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    bottom: 20px;
    left: 20px;
    right: 20px;
    padding: 20px;
  }
}

@media (max-width: 768px) {
  .nav-container {
    flex-direction: column;
    padding: 0;
  }
  .logo-box {
    justify-content: center;
  }
  .nav-menu {
    justify-content: center;
    border-top: 2px solid var(--color-chrome);
  }
  .nav-link {
    padding: 15px 10px;
    font-size: 0.95rem;
  }
  .hero-title {
    font-size: 3rem;
  }
  .section {
    padding: 60px 20px;
  }
  .section-title {
    font-size: 2.2rem;
  }
  .showcase-item {
    grid-column: span 12;
    min-height: 300px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }
}