/* 
   1000Print - Impressão 3D Técnica e Modelagem
   Design System & Custom Stylesheet
   Aesthetic: Dark Tech & Industrial Precision
*/

/* --- Google Fonts Import --- */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

/* --- Custom Variables & Theme --- */
:root {
  /* Colors */
  --bg-primary: #080c10;
  --bg-secondary: #0f151d;
  --bg-tertiary: #17202c;
  
  --accent-cyan: #00e5ff;
  --accent-cyan-rgb: 0, 229, 255;
  --accent-orange: #ff6d00;
  --accent-orange-rgb: 255, 109, 0;
  
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  --border-color: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(0, 229, 255, 0.15);
  
  /* Fonts */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  
  /* Layout */
  --max-width: 1280px;
  --header-height: 80px;
  --border-radius-lg: 16px;
  --border-radius-md: 10px;
  --border-radius-sm: 6px;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Base Styles & Reset --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  overflow-x: hidden;
}

body {
  min-height: 100vh;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(0, 229, 255, 0.04) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(255, 109, 0, 0.03) 0%, transparent 40%);
  background-attachment: fixed;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

p {
  color: var(--text-secondary);
  font-weight: 400;
}

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

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

/* --- Scrollbar Customization --- */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border: 2px solid var(--bg-primary);
  border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-cyan);
}

/* --- Reusable Components & Utilities --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 2rem;
  padding-right: 2rem;
}

@media (max-width: 768px) {
  .container {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }
}

/* Glassmorphism Panel */
.glass-panel {
  background: rgba(15, 21, 29, 0.7);
  backdrop-filter: blur(12px) saturate(180%);
  -webkit-backdrop-filter: blur(12px) saturate(180%);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
}

.glass-panel:hover {
  border-color: rgba(var(--accent-cyan-rgb), 0.25);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3), 0 0 15px rgba(var(--accent-cyan-rgb), 0.05);
}

/* Highlighted Text Gradients */
.text-gradient-cyan {
  background: linear-gradient(135deg, #fff 30%, var(--accent-cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-orange {
  background: linear-gradient(135deg, #fff 30%, var(--accent-orange) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-dual {
  background: linear-gradient(135deg, var(--accent-cyan) 0%, #fff 50%, var(--accent-orange) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Custom Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 2rem;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--border-radius-md);
  cursor: pointer;
  transition: var(--transition-normal);
  border: 1px solid transparent;
  gap: 0.5rem;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-cyan) 0%, rgba(0, 229, 255, 0.8) 100%);
  color: #04080c;
  box-shadow: 0 4px 20px rgba(0, 229, 255, 0.25);
}

.btn-primary::after {
  content: '';
  position: absolute;
  top: 0;
  left: -50%;
  width: 200%;
  height: 100%;
  background: linear-gradient(
    to right,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.3) 50%,
    rgba(255, 255, 255, 0) 100%
  );
  transform: skewX(-25deg);
  transition: 0.75s;
  opacity: 0;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(0, 229, 255, 0.4);
  background: linear-gradient(135deg, #00f0ff 0%, var(--accent-cyan) 100%);
}

.btn-primary:hover::after {
  left: 125%;
  opacity: 1;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-primary);
  border-color: var(--border-color);
  backdrop-filter: blur(5px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(var(--accent-cyan-rgb), 0.5);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(var(--accent-cyan-rgb), 0.1);
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem 0.875rem;
  background: rgba(0, 229, 255, 0.08);
  border: 1px solid rgba(0, 229, 255, 0.2);
  color: var(--accent-cyan);
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 50px;
  margin-bottom: 1.25rem;
}

.badge-orange {
  background: rgba(255, 109, 0, 0.08);
  border-color: rgba(255, 109, 0, 0.2);
  color: var(--accent-orange);
}

/* --- Section Structure --- */
section {
  padding: 6.5rem 0;
  position: relative;
}

@media (max-width: 768px) {
  section {
    padding: 4.5rem 0;
  }
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 4rem auto;
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: 1.25rem;
}

.section-header p {
  font-size: 1.125rem;
  line-height: 1.6;
}

@media (max-width: 768px) {
  .section-header {
    margin-bottom: 2.5rem;
  }
  .section-header h2 {
    font-size: 2rem;
  }
}

/* --- Navigation Header --- */
.header-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  transition: var(--transition-normal);
  background: transparent;
  border-bottom: 1px solid transparent;
}

.header-nav.scrolled {
  background: rgba(8, 12, 16, 0.85);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border-bottom: 1px solid var(--border-color);
  height: 70px;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.logo-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-orange));
  border-radius: 6px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 10px rgba(var(--accent-cyan-rgb), 0.4);
}

.logo-icon::before {
  content: '';
  width: 14px;
  height: 14px;
  border: 2px solid #080c10;
  border-radius: 2px;
}

.logo-text span {
  color: var(--accent-cyan);
}

.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 2.5rem;
}

.nav-link {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 0.5rem 0;
}

.nav-link:hover {
  color: var(--text-primary);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(to right, var(--accent-cyan), var(--accent-orange));
  transition: var(--transition-normal);
}

.nav-link:hover::after {
  width: 100%;
}

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

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 1001;
}

.menu-toggle span {
  width: 100%;
  height: 2px;
  background: var(--text-primary);
  transition: var(--transition-normal);
  border-radius: 2px;
}

@media (max-width: 992px) {
  .menu-toggle {
    display: flex;
  }
  
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: rgba(8, 12, 16, 0.98);
    backdrop-filter: blur(20px);
    border-left: 1px solid var(--border-color);
    flex-direction: column;
    justify-content: center;
    gap: 2rem;
    transition: var(--transition-normal);
    z-index: 999;
    padding: 2rem;
  }
  
  .nav-menu.active {
    right: 0;
  }
  
  .nav-cta {
    display: none; /* In mobile we can place it inside the side menu */
  }
  
  .nav-menu .nav-cta-mobile {
    display: block;
    width: 100%;
    margin-top: 1rem;
  }
  
  .nav-menu .btn {
    width: 100%;
  }
}

/* Hamburger animation */
.menu-toggle.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}


/* --- Hero Section --- */
.hero-section {
  padding-top: calc(var(--header-height) + 4rem);
  padding-bottom: 5rem;
  display: flex;
  align-items: center;
  min-height: calc(100vh - var(--header-height));
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
}

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

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
  line-height: 1.15;
}

.hero-description {
  font-size: 1.125rem;
  line-height: 1.7;
  margin-bottom: 2.5rem;
  max-width: 580px;
}

.hero-buttons {
  display: flex;
  gap: 1.25rem;
  margin-bottom: 3rem;
}

.hero-stats {
  display: flex;
  gap: 3rem;
  border-top: 1px solid var(--border-color);
  padding-top: 2rem;
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--accent-cyan);
  line-height: 1;
  margin-bottom: 0.375rem;
}

.stat-label {
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  font-weight: 600;
}

/* Hero Media Display */
.hero-media {
  position: relative;
  z-index: 1;
}

.hero-image-wrapper {
  position: relative;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-image-wrapper::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(8, 12, 16, 0.6) 0%, transparent 30%);
}

.hero-image-wrapper img {
  width: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 3;
  transform: scale(1.02);
  transition: var(--transition-slow);
}

.hero-image-wrapper:hover img {
  transform: scale(1.05);
}

/* Floating overlay panels */
.floating-overlay {
  position: absolute;
  padding: 1.25rem;
  border-radius: var(--border-radius-md);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
  z-index: 3;
  animation: float 6s ease-in-out infinite;
}

.overlay-1 {
  bottom: -20px;
  left: -20px;
  background: rgba(15, 21, 29, 0.85);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(0, 229, 255, 0.2);
  display: flex;
  align-items: center;
  gap: 0.875rem;
}

.overlay-2 {
  top: 40px;
  right: -20px;
  background: rgba(15, 21, 29, 0.85);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 109, 0, 0.2);
  animation-delay: -3s;
}

.overlay-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: rgba(0, 229, 255, 0.1);
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.overlay-icon.orange {
  background: rgba(255, 109, 0, 0.1);
  color: var(--accent-orange);
}

.overlay-text h4 {
  font-size: 0.9375rem;
  font-weight: 700;
  margin-bottom: 0.125rem;
}

.overlay-text p {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Animations */
@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3.5rem;
  }
  
  .hero-title {
    font-size: 2.75rem;
  }
  
  .hero-media {
    max-width: 600px;
    margin: 0 auto;
    width: 100%;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2.25rem;
  }
  .hero-buttons {
    flex-direction: column;
    gap: 0.875rem;
  }
  .hero-stats {
    gap: 1.5rem;
    flex-wrap: wrap;
  }
  .floating-overlay {
    display: none; /* Hide complex floating panels on small mobiles */
  }
}


/* --- Services Section (Diferenciais) --- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.service-card {
  padding: 3rem 2.25rem;
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.service-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--border-radius-md);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-bottom: 2rem;
  transition: var(--transition-normal);
}

.service-card:hover .service-icon {
  background: rgba(0, 229, 255, 0.1);
  border-color: rgba(0, 229, 255, 0.3);
  color: #fff;
  box-shadow: 0 0 15px rgba(0, 229, 255, 0.2);
  transform: scale(1.05) rotate(3deg);
}

.service-card h3 {
  font-size: 1.375rem;
  margin-bottom: 1rem;
  font-weight: 700;
}

.service-card p {
  font-size: 0.9375rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.service-features-list {
  list-style: none;
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 1.5rem;
}

.service-feature-item {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 0.75rem;
}

.service-feature-item:last-child {
  margin-bottom: 0;
}

.service-feature-item i {
  color: var(--accent-cyan);
  font-size: 0.75rem;
}

/* Hover dynamic details */
.service-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 3px;
  background: linear-gradient(to right, var(--accent-cyan), var(--accent-orange));
  transition: var(--transition-normal);
  border-bottom-left-radius: var(--border-radius-lg);
  border-bottom-right-radius: var(--border-radius-lg);
}

.service-card:hover::after {
  width: 100%;
}
@media (max-width: 1200px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .services-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .service-card {
    padding: 2.25rem 1.75rem;
  }
}

/* --- Technical Portfolio Section (Galeria de Casos) --- */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.portfolio-card {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.portfolio-card:hover {
  transform: translateY(-6px);
  border-color: rgba(var(--accent-cyan-rgb), 0.25);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
}

.portfolio-img-box {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: #111;
  border-bottom: 1px solid var(--border-color);
}

.portfolio-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.portfolio-card:hover .portfolio-img-box img {
  transform: scale(1.06);
}

.portfolio-tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(8, 12, 16, 0.85);
  backdrop-filter: blur(5px);
  border: 1px solid var(--border-color);
  padding: 0.25rem 0.75rem;
  border-radius: 40px;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-cyan);
}

.portfolio-tag.orange {
  color: var(--accent-orange);
}

.portfolio-content {
  padding: 2rem 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.portfolio-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.portfolio-desc {
  font-size: 0.875rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.portfolio-tech-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 1.25rem;
}

.portfolio-tech-tag {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 0.75rem;
  padding: 0.25rem 0.625rem;
  border-radius: 4px;
  font-weight: 500;
}

@media (max-width: 1200px) {
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .portfolio-grid {
    grid-template-columns: 1fr;
    max-width: 550px;
    margin: 0 auto;
  }
}


/* --- Interactive Materials Section --- */
.materials-wrapper {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 3.5rem;
  align-items: center;
}

.materials-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.material-tab-btn {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  padding: 1.25rem 1.75rem;
  border-radius: var(--border-radius-md);
  color: var(--text-secondary);
  cursor: pointer;
  text-align: left;
  transition: var(--transition-normal);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.material-tab-btn:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(var(--accent-cyan-rgb), 0.3);
  color: var(--text-primary);
}

.material-tab-btn.active {
  background: rgba(0, 229, 255, 0.06);
  border-color: var(--accent-cyan);
  color: var(--text-primary);
  box-shadow: 0 4px 20px rgba(0, 229, 255, 0.05);
}

.material-btn-title {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 700;
}

.material-btn-subtitle {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.125rem;
}

.material-tab-btn .arrow-icon {
  transition: var(--transition-fast);
  color: var(--text-muted);
}

.material-tab-btn.active .arrow-icon {
  transform: translateX(4px);
  color: var(--accent-cyan);
}

/* Material Detail Display */
.material-display-box {
  padding: 3rem;
  height: 100%;
  min-height: 480px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.material-detail-content {
  display: none;
  animation: fadeIn 0.4s ease;
}

.material-detail-content.active {
  display: block;
}

.material-header-flex {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.material-heading-title {
  font-size: 2rem;
  font-weight: 800;
}

.material-type-tag {
  padding: 0.25rem 0.875rem;
  background: rgba(255, 109, 0, 0.1);
  border: 1px solid rgba(255, 109, 0, 0.25);
  color: var(--accent-orange);
  border-radius: 4px;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
}

.material-detail-desc {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.material-properties-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.75rem;
  margin-bottom: 2.5rem;
}

.property-metric {
  display: flex;
  flex-direction: column;
}

.property-name {
  font-size: 0.8125rem;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 0.5rem;
  letter-spacing: 0.05em;
}

.property-bar-container {
  height: 8px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  position: relative;
  overflow: hidden;
}

.property-bar-fill {
  height: 100%;
  background: linear-gradient(to right, var(--accent-cyan), var(--accent-orange));
  border-radius: 10px;
  width: 0;
  transition: width 1s cubic-bezier(0.1, 0.8, 0.2, 1);
}

.property-value-text {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-top: 0.375rem;
}

.material-applications {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 1.5rem;
}

.material-applications h4 {
  font-size: 0.9375rem;
  font-weight: 700;
  margin-bottom: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-primary);
}

.app-tags-flex {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.app-tag {
  background: rgba(0, 229, 255, 0.05);
  border: 1px solid rgba(0, 229, 255, 0.15);
  color: var(--accent-cyan);
  font-size: 0.75rem;
  padding: 0.375rem 0.75rem;
  border-radius: 30px;
  font-weight: 600;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 992px) {
  .materials-wrapper {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .material-display-box {
    padding: 2rem;
    min-height: auto;
  }
  .material-properties-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
}


/* --- Call to Action & Quote Request Section --- */
.quote-section {
  position: relative;
  z-index: 2;
}

.quote-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 4rem;
  align-items: stretch;
}

.quote-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.quote-info h2 {
  font-size: 2.75rem;
  line-height: 1.15;
  margin-bottom: 1.5rem;
}

.quote-info p {
  font-size: 1.0625rem;
  line-height: 1.6;
  margin-bottom: 2rem;
}

.quote-benefits-list {
  list-style: none;
}

.quote-benefit-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.quote-benefit-item:last-child {
  margin-bottom: 0;
}

.benefit-icon-box {
  width: 38px;
  height: 38px;
  background: rgba(0, 229, 255, 0.08);
  border: 1px solid rgba(0, 229, 255, 0.2);
  border-radius: var(--border-radius-sm);
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.quote-benefit-item h4 {
  font-size: 1.0625rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.quote-benefit-item p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 0;
}

/* Interactive Quote/Contact Form */
.quote-form-card {
  padding: 3rem;
  position: relative;
}

.form-title-box {
  margin-bottom: 2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding-bottom: 1.25rem;
}

.form-title-box h3 {
  font-size: 1.5rem;
  margin-bottom: 0.375rem;
}

.form-title-box p {
  font-size: 0.875rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 0.875rem 1.125rem;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  transition: var(--transition-normal);
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-cyan);
  background: rgba(255, 255, 255, 0.05);
  box-shadow: 0 0 15px rgba(0, 229, 255, 0.08);
}

.form-control::placeholder {
  color: var(--text-muted);
}

textarea.form-control {
  resize: vertical;
  min-height: 100px;
}

/* Custom File Upload */
.file-upload-wrapper {
  position: relative;
  width: 100%;
  border: 2px dashed var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 1.5rem;
  text-align: center;
  cursor: pointer;
  transition: var(--transition-normal);
  background: rgba(255, 255, 255, 0.01);
}

.file-upload-wrapper:hover {
  border-color: rgba(var(--accent-cyan-rgb), 0.5);
  background: rgba(0, 229, 255, 0.02);
}

.file-upload-input {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

.file-upload-icon {
  font-size: 1.75rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  transition: var(--transition-fast);
}

.file-upload-wrapper:hover .file-upload-icon {
  color: var(--accent-cyan);
  transform: translateY(-2px);
}

.file-upload-text {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.file-upload-subtext {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* Submit status styles */
.submit-status-box {
  display: none;
  background: rgba(0, 229, 255, 0.08);
  border: 1px solid rgba(0, 229, 255, 0.25);
  color: var(--text-primary);
  border-radius: var(--border-radius-md);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
  font-size: 0.875rem;
  line-height: 1.5;
  align-items: flex-start;
  gap: 0.75rem;
}

.submit-status-box.success {
  display: flex;
  animation: fadeIn 0.4s ease;
}

.status-check-circle {
  color: var(--accent-cyan);
  font-size: 1.25rem;
  flex-shrink: 0;
}

@media (max-width: 992px) {
  .quote-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .quote-info h2 {
    font-size: 2.25rem;
  }
  .quote-form-card {
    padding: 2rem;
  }
}

@media (max-width: 480px) {
  .form-row {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}


/* --- Footer Section --- */
.footer {
  background: #040608;
  border-top: 1px solid var(--border-color);
  padding: 5rem 0 2.5rem 0;
  position: relative;
  overflow: hidden;
}

.footer::before {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255, 109, 0, 0.02) 0%, transparent 70%);
  z-index: 1;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr;
  gap: 4rem;
  margin-bottom: 4rem;
  position: relative;
  z-index: 2;
}

.footer-brand h4 {
  margin-bottom: 1.25rem;
}

.footer-brand p {
  font-size: 0.9375rem;
  line-height: 1.6;
  margin-bottom: 1.75rem;
  max-width: 320px;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-icon {
  width: 38px;
  height: 38px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: var(--transition-fast);
}

.social-icon:hover {
  background: rgba(0, 229, 255, 0.08);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  transform: translateY(-2px);
}

.footer-links-box h4 {
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.75rem;
}

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

.footer-links li {
  margin-bottom: 0.875rem;
}

.footer-links a {
  font-size: 0.9375rem;
  color: var(--text-secondary);
}

.footer-links a:hover {
  color: var(--accent-cyan);
  padding-left: 4px;
}

.footer-contact h4 {
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.75rem;
}

.contact-info-list {
  list-style: none;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  margin-bottom: 1.125rem;
  font-size: 0.9375rem;
  color: var(--text-secondary);
}

.contact-info-item i {
  color: var(--accent-cyan);
  font-size: 1rem;
  margin-top: 0.1875rem;
  flex-shrink: 0;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 2;
  flex-wrap: wrap;
  gap: 1rem;
}

.copyright {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.footer-meta-links {
  display: flex;
  gap: 2rem;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.footer-meta-links a:hover {
  color: var(--accent-cyan);
}

@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: 1.2fr 1fr;
    gap: 3rem;
  }
  .footer-grid > *:last-child {
    grid-column: span 2;
  }
}

@media (max-width: 600px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .footer-grid > *:last-child {
    grid-column: span 1;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 1.25rem;
  }
  .footer-meta-links {
    justify-content: center;
    gap: 1.5rem;
  }
}