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

:root {
  /* Color Palette (Logo inspired: Green and Blue) */
  --bg-base: #06080c;
  --bg-surface: #0c0f16;
  --bg-surface-elevated: #131822;
  --color-primary: #0db853; /* Logo Green */
  --color-secondary: #0076e0; /* Logo Blue */
  --color-accent: #00e5d9; /* Cargo Cyan */
  --color-primary-rgb: 13, 184, 83;
  --color-secondary-rgb: 0, 118, 224;
  --color-accent-rgb: 0, 229, 217;
  
  /* Text colors */
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dark: #64748b;
  
  /* Border & shadows */
  --border-color: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(13, 184, 83, 0.35);
  --glow-color: rgba(13, 184, 83, 0.15);
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -4px rgba(0, 0, 0, 0.3);
  --shadow-glow: 0 0 25px rgba(13, 184, 83, 0.25);
  
  /* Fonts */
  --font-headings: 'Syne', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  
  /* Layout */
  --container-max-width: 1550px;
  --header-height: 80px;
  
  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-base);
  color: var(--text-main);
}

body {
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: linear-gradient(135deg, 
                rgba(6, 8, 12, 0.88) 0%, 
                rgba(0, 118, 224, 0.06) 40%, 
                rgba(13, 184, 83, 0.04) 75%, 
                rgba(12, 15, 22, 0.99) 100%
              ),
              url('images/shipping_wallpaper.png') no-repeat center center / cover;
  z-index: -2;
  pointer-events: none;
  filter: brightness(0.42) contrast(1.05) saturate(0.9);
  opacity: 0.95;
}





/* Background Gradients & Glow Effects for Depth */
.bg-glow-orb {
  position: absolute;
  width: 40vw;
  height: 40vw;
  border-radius: 50%;
  filter: blur(140px);
  z-index: -1;
  pointer-events: none;
  opacity: 0.12;
}

.glow-1 {
  background: radial-gradient(circle, var(--color-primary) 0%, transparent 70%);
  top: 10%;
  right: -10%;
}

.glow-2 {
  background: radial-gradient(circle, var(--color-secondary) 0%, transparent 70%);
  bottom: 25%;
  left: -15%;
}

.glow-3 {
  background: radial-gradient(circle, var(--color-accent) 0%, transparent 70%);
  top: 60%;
  right: -5%;
}

/* Scrollbar Customization */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-base);
}
::-webkit-scrollbar-thumb {
  background: var(--bg-surface-elevated);
  border-radius: 4px;
  border: 1px solid var(--border-color);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary);
}

/* Typography & Headings */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-headings);
  font-weight: 800;
  line-height: 1.15;
  color: var(--text-main);
  letter-spacing: -0.02em;
}

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

p {
  color: var(--text-muted);
}

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

/* Layout Utilities */
.container {
  width: 90%;
  max-width: var(--container-max-width);
  margin: 0 auto;
}

.section-padding {
  padding: 100px 0;
  position: relative;
}

.section-header {
  max-width: 700px;
  margin-bottom: 60px;
  position: relative;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(13, 184, 83, 0.08);
  border: 1px solid rgba(13, 184, 83, 0.2);
  color: var(--color-primary);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.section-badge .dot {
  width: 6px;
  height: 6px;
  background-color: var(--color-primary);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0% { transform: scale(0.8); opacity: 0.5; }
  50% { transform: scale(1.3); opacity: 1; }
  100% { transform: scale(0.8); opacity: 0.5; }
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 20px;
  position: relative;
}

.section-title span {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 14px 28px;
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition-normal);
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
  transition: 0.5s;
}

.btn:hover::before {
  left: 100%;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  color: #fff;
  box-shadow: 0 4px 15px rgba(13, 184, 83, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 22px rgba(13, 184, 83, 0.45);
}

.btn-secondary {
  background: transparent;
  border-color: var(--border-color);
  color: var(--text-main);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  border-color: var(--color-primary);
  background: rgba(13, 184, 83, 0.05);
  transform: translateY(-2px);
}

/* Sticky Header & Navbar */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  background: rgba(6, 8, 12, 0.7);
  backdrop-filter: blur(16px) saturate(180%);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition-normal);
}

.site-header.scrolled {
  background: rgba(6, 8, 12, 0.95);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  height: 70px;
}

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

.logo-wrapper img {
  height: 48px;
  width: auto;
  transition: var(--transition-normal);
}

.site-header.scrolled .logo-wrapper img {
  height: 40px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 30px;
  list-style: none;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-muted);
  position: relative;
  padding: 8px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
  color: var(--text-main);
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 1.5rem;
  cursor: pointer;
}

.nav-mobile-btn {
  display: none !important;
}

/* Mobile Nav Menu styles below in media queries */

/* Hero Section */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--header-height) + 50px);
  padding-bottom: 80px;
  position: relative;
  overflow: hidden;
  background: radial-gradient(ellipse at bottom, rgba(13, 184, 83, 0.05) 0%, transparent 60%);
}

.hero-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(circle at center, black, transparent 80%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}

.hero-content {
  z-index: 10;
}

.hero-title {
  font-size: clamp(2.5rem, 5.5vw, 4.2rem);
  line-height: 1.05;
  margin-bottom: 25px;
}

.hero-title span {
  display: block;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-description {
  font-size: 1.15rem;
  margin-bottom: 40px;
  max-width: 600px;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 60px;
}

/* Hero Stats */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  border-top: 1px solid var(--border-color);
  padding-top: 40px;
}

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

.stat-value {
  font-family: var(--font-headings);
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 800;
  line-height: 1;
  margin-bottom: 8px;
  background: linear-gradient(135deg, #fff 30%, var(--text-muted) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-label {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-dark);
}

/* Hero Graphic / Visual */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.visual-container {
  position: relative;
  width: 100%;
  max-width: 580px;
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(13, 184, 83, 0.08) 0%, transparent 70%);
}

.visual-image {
  position: absolute;
  inset: 0;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  background-color: var(--bg-surface);
  box-shadow: var(--shadow-lg);
  transform: rotate(-2deg);
  transition: var(--transition-slow);
}

.visual-image:hover {
  transform: rotate(0) scale(1.02);
}

.visual-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.85;
}

.route-overlay {
  position: absolute;
  top: 10%;
  left: -15%;
  background: rgba(12, 15, 22, 0.75);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: var(--shadow-lg);
  animation: float-panel 6s ease-in-out infinite;
  z-index: 12;
}

.route-overlay-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: rgba(13, 184, 83, 0.15);
  border: 1px solid rgba(13, 184, 83, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 1.2rem;
}

.route-info {
  display: flex;
  flex-direction: column;
}

.route-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
}

.route-desc {
  font-weight: 800;
  font-size: 1.05rem;
}

.route-desc span {
  color: var(--color-primary);
}

.floating-badge {
  position: absolute;
  bottom: 12%;
  right: -5%;
  background: rgba(12, 15, 22, 0.75);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 18px 24px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  box-shadow: var(--shadow-lg);
  animation: float-panel-delayed 6s ease-in-out infinite;
  z-index: 12;
}

.floating-badge h4 {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--color-accent);
}

.floating-badge p {
  font-size: 0.75rem;
  text-transform: uppercase;
  font-weight: 700;
}

@keyframes float-panel {
  0% { transform: translateY(0px) rotate(-2deg); }
  50% { transform: translateY(-15px) rotate(-1deg); }
  100% { transform: translateY(0px) rotate(-2deg); }
}

@keyframes float-panel-delayed {
  0% { transform: translateY(0px) rotate(1deg); }
  50% { transform: translateY(12px) rotate(2deg); }
  100% { transform: translateY(0px) rotate(1deg); }
}

/* Why Partner Section (Grid Layout) */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.feature-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 40px;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
  opacity: 0;
  transition: var(--transition-normal);
}

.feature-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-lg), 0 10px 40px rgba(0, 0, 0, 0.2);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon-wrapper {
  width: 64px;
  height: 64px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 30px;
  color: var(--color-primary);
  font-size: 1.75rem;
  transition: var(--transition-normal);
}

.feature-card:hover .feature-icon-wrapper {
  background: rgba(13, 184, 83, 0.1);
  border-color: rgba(13, 184, 83, 0.3);
  color: var(--color-primary);
  transform: scale(1.05);
}

.feature-title {
  font-size: 1.35rem;
  margin-bottom: 16px;
}

.feature-desc {
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Products Section */
.products-filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 40px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 20px;
}

.tab-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-weight: 700;
  font-size: 0.9rem;
  padding: 10px 20px;
  cursor: pointer;
  border-radius: 6px;
  transition: var(--transition-fast);
}

.tab-btn:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.04);
}

.tab-btn.active {
  color: #fff;
  background: var(--color-primary);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.product-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: var(--transition-normal);
  cursor: pointer;
}

.product-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-lg), 0 5px 25px rgba(13, 184, 83, 0.15);
}

.product-image-container {
  position: relative;
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
  background-color: var(--bg-surface-elevated);
}

.product-image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

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

.product-tag {
  position: absolute;
  top: 15px;
  left: 15px;
  background: rgba(6, 8, 12, 0.75);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-color);
  padding: 4px 10px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-primary);
}

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

.product-card-title {
  font-size: 1.2rem;
  margin-bottom: 12px;
  text-transform: uppercase;
}

.product-card-desc {
  font-size: 0.88rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 20px;
  flex-grow: 1;
}

.product-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-color);
  padding-top: 15px;
  margin-top: auto;
}

.product-action-link {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.product-action-link i {
  transition: var(--transition-fast);
}

.product-card:hover .product-action-link i {
  transform: translateX(4px);
}

/* About Split Section */
.about-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 80px;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-img-stack {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: repeat(12, 1fr);
  width: 100%;
  aspect-ratio: 1.1;
}

.about-img-item {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg);
  transition: var(--transition-normal);
}

.about-img-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-img-main {
  grid-column: 1 / 10;
  grid-row: 1 / 11;
  z-index: 2;
}

.about-img-sub {
  grid-column: 7 / 13;
  grid-row: 6 / 13;
  z-index: 3;
  transform: translate(15px, 15px);
}

.about-img-item:hover {
  transform: scale(1.02);
  z-index: 4;
}

.experience-badge {
  position: absolute;
  bottom: 5%;
  left: -5%;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  border-radius: 16px;
  padding: 24px 30px;
  box-shadow: var(--shadow-glow);
  z-index: 5;
  animation: float-panel-delayed 5s ease-in-out infinite;
}

.experience-value {
  font-family: var(--font-headings);
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1;
  color: #fff;
}

.experience-text {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 0.8);
}

.about-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.about-description {
  font-size: 1.05rem;
  line-height: 1.7;
}

.about-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 15px;
}

.highlight-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.highlight-icon {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: rgba(13, 184, 83, 0.1);
  border: 1px solid rgba(13, 184, 83, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 1rem;
}

.highlight-info h4 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.highlight-info p {
  font-size: 0.8rem;
  line-height: 1.4;
}

/* Interactive Calculator Section */
.calc-section {
  background: linear-gradient(180deg, var(--bg-base) 0%, var(--bg-surface) 100%);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.calc-info-pane h3 {
  font-size: 2.2rem;
  margin-bottom: 24px;
}

.calc-steps {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 40px;
}

.calc-step-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.step-num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(13, 184, 83, 0.08);
  border: 1px solid rgba(13, 184, 83, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-weight: 700;
  font-size: 0.9rem;
}

.step-text h4 {
  font-size: 1.05rem;
  margin-bottom: 6px;
}

.step-text p {
  font-size: 0.88rem;
}

.calc-box {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 40px;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.calc-form-group {
  margin-bottom: 24px;
}

.calc-form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 10px;
  letter-spacing: 0.05em;
}

.calc-input {
  width: 100%;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: #fff;
  padding: 14px 20px;
  border-radius: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition-fast);
}

.calc-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 10px rgba(13, 184, 83, 0.15);
}

.calc-input option {
  background-color: var(--bg-surface-elevated);
}

.calc-result-pane {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 24px;
  margin-top: 30px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.calc-result-line {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
}

.calc-result-line.total {
  font-size: 1.15rem;
  font-weight: 800;
  border-top: 1px solid var(--border-color);
  padding-top: 14px;
  color: var(--color-accent);
}

/* Request for Quote (RFQ) Form Section */
.rfq-section {
  position: relative;
  overflow: hidden;
}

.rfq-form-container {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: 50px;
  box-shadow: var(--shadow-lg);
  max-width: 1100px;
  margin: 0 auto;
}

.rfq-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

.rfq-span-2 {
  grid-column: span 2;
}

.form-group {
  margin-bottom: 24px;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 10px;
  letter-spacing: 0.05em;
}

.form-input {
  width: 100%;
  background: var(--bg-base);
  border: 1px solid var(--border-color);
  color: #fff;
  padding: 14px 20px;
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition-fast);
}

.form-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 10px rgba(13, 184, 83, 0.15);
}

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

/* Accordion FAQs */
.faqs-container {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  overflow: hidden;
  transition: var(--transition-normal);
}

.faq-header {
  padding: 24px 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
  gap: 20px;
}

.faq-question {
  font-size: 1.1rem;
  font-weight: 700;
}

.faq-icon-wrapper {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  transition: var(--transition-normal);
  flex-shrink: 0;
}

.faq-item:hover {
  border-color: rgba(13, 184, 83, 0.25);
}

.faq-item.active {
  border-color: var(--border-hover);
  background: var(--bg-surface-elevated);
}

.faq-item.active .faq-icon-wrapper {
  transform: rotate(45deg);
  background: var(--color-primary);
  color: #fff;
}

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0, 1, 0, 1);
}

.faq-body {
  padding: 0 30px 24px 30px;
  font-size: 0.95rem;
  line-height: 1.7;
}

/* Contact Info & Map Section */
.contact-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 60px;
  align-items: start;
}

.contact-card-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-info-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 30px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  transition: var(--transition-normal);
}

.contact-info-card:hover {
  transform: translateX(6px);
  border-color: var(--border-hover);
}

.contact-card-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: rgba(13, 184, 83, 0.08);
  border: 1px solid rgba(13, 184, 83, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 1.35rem;
  flex-shrink: 0;
}

.contact-card-detail h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 6px;
  text-transform: uppercase;
}

.contact-card-detail p {
  font-size: 0.9rem;
  line-height: 1.5;
}

.contact-card-detail a {
  color: var(--text-main);
}

.contact-card-detail a:hover {
  color: var(--color-primary);
}

.map-container {
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  height: 480px;
  box-shadow: var(--shadow-lg);
  background-color: var(--bg-surface);
}

.map-container iframe {
  width: 100%;
  height: 100%;
  filter: grayscale(0.8) invert(0.9) contrast(1.1); /* Dark map overlay styling */
  border: none;
}

/* Footer styles */
.site-footer {
  background: #040507;
  border-top: 1px solid var(--border-color);
  padding: 80px 0 30px 0;
  position: relative;
  z-index: 10;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: 50px;
  margin-bottom: 60px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer-brand img {
  height: 54px;
  width: auto;
  align-self: flex-start;
}

.footer-about-text {
  font-size: 0.9rem;
  line-height: 1.6;
}

.footer-col h3 {
  font-size: 1rem;
  text-transform: uppercase;
  margin-bottom: 24px;
  color: #fff;
  letter-spacing: 0.05em;
  position: relative;
  padding-bottom: 10px;
}

.footer-col h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background-color: var(--color-primary);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.footer-links a:hover {
  color: var(--color-primary);
  transform: translateX(4px);
}

.social-links {
  display: flex;
  gap: 12px;
  margin-top: 15px;
}

.social-btn {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: var(--transition-normal);
}

.social-btn:hover {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
  transform: translateY(-3px);
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-copy {
  font-size: 0.85rem;
  color: var(--text-dark);
}

.footer-bottom-links {
  display: flex;
  gap: 30px;
  font-size: 0.85rem;
  color: var(--text-dark);
}

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

/* Modals (Product Details Overlay) */
.modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  padding: 20px;
}

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

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(4, 5, 7, 0.85);
  backdrop-filter: blur(8px);
}

.modal-container {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  width: 100%;
  max-width: 900px;
  position: relative;
  z-index: 10;
  display: grid;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  transform: translateY(30px) scale(0.95);
  transition: transform 0.3s ease;
}

.modal.active .modal-container {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(6, 8, 12, 0.6);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  cursor: pointer;
  z-index: 12;
  transition: var(--transition-normal);
}

.modal-close:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  transform: rotate(90deg);
}

.modal-image-pane {
  background-color: var(--bg-surface);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  border-right: 1px solid var(--border-color);
}

.modal-image-pane img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-content-pane {
  padding: 40px;
  display: flex;
  flex-direction: column;
  max-height: 80vh;
  overflow-y: auto;
}

.modal-category {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.modal-title {
  font-size: 1.75rem;
  margin-bottom: 20px;
  text-transform: uppercase;
}

.modal-description {
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 30px;
}

.modal-features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 30px;
}

.modal-features-list li {
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.modal-features-list li i {
  color: var(--color-primary);
}

.modal-action-btn {
  margin-top: auto;
  align-self: flex-start;
  width: 100%;
}

/* Animations */
.scroll-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.scroll-reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive Styles */
@media (max-width: 1300px) {
  :root {
    --container-max-width: 1100px;
  }
  .products-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }
  .hero-description {
    margin: 0 auto 40px auto;
  }
  .hero-buttons {
    justify-content: center;
  }
  .hero-stats {
    max-width: 600px;
    margin: 0 auto;
  }
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }
  .about-visual {
    max-width: 500px;
    margin: 0 auto;
  }
  .calc-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .map-container {
    height: 380px;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: block;
    z-index: 1010;
  }
  .main-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: var(--bg-surface-elevated);
    border-left: 1px solid var(--border-color);
    flex-direction: column;
    align-items: flex-start;
    padding: 100px 40px;
    transition: right 0.4s ease;
    z-index: 1005;
  }
  .main-nav.active {
    right: 0;
  }
  .nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
    width: 100%;
  }
  .nav-link {
    font-size: 1.1rem;
    width: 100%;
    display: block;
  }
  .header-actions {
    display: none; /* Hide RFQ button in header for mobile, put in menu instead */
  }
  .main-nav .nav-mobile-btn {
    display: inline-flex !important;
    margin-top: 30px;
    width: 100%;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  .products-grid {
    grid-template-columns: 1fr;
  }
  .rfq-form-grid {
    grid-template-columns: 1fr;
  }
  .rfq-span-2 {
    grid-column: span 1;
  }
  .rfq-form-container {
    padding: 30px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .modal-container {
    grid-template-columns: 1fr;
    max-height: 90vh;
  }
  .modal-image-pane {
    height: 200px;
    border-right: none;
    border-bottom: 1px solid var(--border-color);
  }
  .modal-content-pane {
    padding: 24px;
  }
}

/* Extra Small Devices & Mobile Phones */
@media (max-width: 480px) {
  :root {
    --header-height: 70px;
  }
  
  .section-padding {
    padding: 60px 0;
  }
  
  .section-header {
    margin-bottom: 35px;
    text-align: center;
  }
  
  .section-title {
    font-size: 1.85rem;
    line-height: 1.2;
  }
  
  .hero-section {
    padding-top: calc(var(--header-height) + 20px);
    padding-bottom: 40px;
  }
  
  .hero-title {
    font-size: 2.1rem;
    line-height: 1.15;
  }
  
  .hero-description {
    font-size: 0.95rem;
    margin-bottom: 25px;
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: 12px;
  }
  
  .hero-buttons .btn {
    width: 100%;
  }
  
  .hero-stats {
    grid-template-columns: 1fr;
    gap: 20px;
    text-align: center;
    padding-top: 25px;
  }
  
  .stat-value {
    font-size: 2rem;
  }
  
  .hero-visual {
    margin-top: 20px;
  }
  
  .visual-container {
    max-width: 100%;
    aspect-ratio: auto;
    background: none;
    display: flex;
    flex-direction: column;
    gap: 15px;
  }
  
  .visual-image {
    position: relative;
    transform: none !important;
    aspect-ratio: 4/3;
    border-radius: 16px;
  }
  
  .route-overlay {
    position: static;
    animation: none;
    transform: none !important;
    width: 100%;
    justify-content: center;
  }
  
  .floating-badge {
    position: static;
    animation: none;
    transform: none !important;
    width: 100%;
    align-items: center;
    text-align: center;
  }
  
  .feature-card {
    padding: 24px;
    text-align: center;
  }
  
  .feature-icon-wrapper {
    margin: 0 auto 20px auto;
  }
  
  .products-filter-tabs {
    justify-content: center;
    gap: 6px;
  }
  
  .tab-btn {
    padding: 8px 12px;
    font-size: 0.8rem;
  }
  
  .product-card {
    border-radius: 12px;
  }
  
  .product-info {
    padding: 16px;
  }
  
  .product-card-title {
    font-size: 1.1rem;
  }
  
  .about-img-stack {
    display: flex;
    flex-direction: column;
    gap: 15px;
    aspect-ratio: auto;
  }
  
  .about-img-item {
    grid-column: auto !important;
    grid-row: auto !important;
    transform: none !important;
    aspect-ratio: 1.5;
  }
  
  .experience-badge {
    position: static;
    transform: none !important;
    animation: none;
    text-align: center;
    padding: 16px;
    border-radius: 12px;
  }
  
  .experience-value {
    font-size: 1.8rem;
  }
  
  .about-highlights {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  
  .calc-box {
    padding: 24px 16px;
    border-radius: 16px;
  }
  
  .calc-info-pane h3 {
    font-size: 1.75rem;
    text-align: center;
  }
  
  .rfq-form-container {
    padding: 24px 16px;
    border-radius: 16px;
  }
  
  .rfq-form-container .section-title {
    font-size: 1.75rem;
  }
  
  .faq-header {
    padding: 16px 20px;
  }
  
  .faq-question {
    font-size: 0.95rem;
  }
  
  .faq-body {
    padding: 0 20px 16px 20px;
    font-size: 0.88rem;
  }
  
  .contact-info-card {
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 20px;
  }
  
  .map-container {
    height: 280px;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 15px;
  }
  
  .footer-bottom-links {
    justify-content: center;
    gap: 20px;
  }
}

/* Team Page Styles */
.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  margin-bottom: 60px;
}

.team-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  overflow: hidden;
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  height: 100%;
  position: relative;
}

.team-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-lg), 0 10px 30px rgba(13, 184, 83, 0.15);
}

.team-img-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 1/1;
  overflow: hidden;
  background-color: var(--bg-surface-elevated);
  border-bottom: 1px solid var(--border-color);
}

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

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

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

.team-name {
  font-size: 1.3rem;
  margin-bottom: 6px;
  color: #fff;
  text-transform: uppercase;
}

.team-role {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 15px;
}

.team-bio {
  font-size: 0.9rem;
  line-height: 1.5;
  margin-bottom: 20px;
  color: var(--text-muted);
}

.team-credentials {
  list-style: none;
  margin-top: auto;
  padding-top: 15px;
  border-top: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.team-credentials li {
  font-size: 0.8rem;
  color: var(--text-dark);
  display: flex;
  align-items: center;
  gap: 8px;
}

.team-credentials li i {
  color: var(--color-primary);
}

.team-socials {
  display: flex;
  gap: 12px;
  margin-top: 15px;
}

.team-social-btn {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 0.85rem;
  transition: var(--transition-fast);
}

.team-social-btn:hover {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

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

@media (max-width: 580px) {
  .team-grid {
    grid-template-columns: 1fr;
  }
}