/* ============================================================
   EZRAIDER Website — Main Stylesheet
   Color Palette: Navy (#1D396E), Green (#66BE7D), Deep Navy BG
   Design Language: Modern technical aesthetic — EZRAIDER brand
   ============================================================ */

/* ---------- CSS Variables ---------- */
:root {
  --color-bg: #060b18;
  --color-bg-alt: #0a1120;
  --color-bg-card: #0f1829;
  --color-bg-card-hover: #152035;
  --color-gold: #66BE7D;
  --color-gold-light: #8ed09a;
  --color-gold-dark: #4fa668;
  --color-primary: #1D396E;
  --color-primary-light: #2a4f8a;
  --color-primary-dark: #152d55;
  --color-white: #ffffff;
  --color-gray-100: #e8eaf0;
  --color-gray-300: #a8b2c0;
  --color-gray-500: #5a6478;
  --color-gray-700: #2a3245;
  --color-gray-900: #0c1420;
  --color-overlay: rgba(6, 11, 24, 0.75);
  --font-heading: 'Rajdhani', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  --transition-fast: 0.2s cubic-bezier(.4,0,.2,1);
  --transition-med: 0.4s cubic-bezier(.4,0,.2,1);
  --transition-slow: 0.7s cubic-bezier(.4,0,.2,1);
  --border-radius: 4px;
  --max-width: 1320px;
  --section-padding: clamp(60px, 8vw, 120px);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-gray-300);
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  color: var(--color-gold);
  text-decoration: none;
  transition: color var(--transition-fast);
}
a:hover {
  color: var(--color-gold-light);
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.15;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

ul { list-style: none; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 60px);
}

/* ---------- Section Label ---------- */
.section-label {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 0.5rem;
}

.section-title {
  font-size: clamp(2rem, 5vw, 3.8rem);
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  color: var(--color-gray-300);
  max-width: 640px;
  line-height: 1.7;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 14px 36px;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border: 2px solid transparent;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.btn-primary {
  background: var(--color-gold);
  color: var(--color-bg);
  border-color: var(--color-gold);
}
.btn-primary:hover {
  background: var(--color-gold-light);
  border-color: var(--color-gold-light);
  color: var(--color-bg);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(102, 190, 125, 0.3);
}

.btn-outline {
  background: transparent;
  color: var(--color-white);
  border-color: var(--color-white);
}
.btn-outline:hover {
  background: var(--color-white);
  color: var(--color-bg);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--color-gold);
  border-color: var(--color-gold);
}
.btn-ghost:hover {
  background: var(--color-gold);
  color: var(--color-bg);
  transform: translateY(-2px);
}

/* ---------- Navigation ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 0;
  transition: all var(--transition-med);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(6, 11, 24, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 0.5rem 0;
  box-shadow: 0 2px 30px rgba(0,0,0,0.5);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

.nav-logo .logo-icon {
  height: 48px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
}

.nav-logo span.gold { color: var(--color-gold); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  color: var(--color-gray-300);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 600;
  position: relative;
  padding: 0.25rem 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-gold);
  transition: width var(--transition-fast);
}
.nav-links a:hover { color: var(--color-white); }
.nav-links a:hover::after { width: 100%; }

.nav-cta {
  padding: 10px 24px !important;
  font-size: 0.8rem !important;
  background: var(--color-white) !important;
  color: var(--color-primary) !important;
  border-color: var(--color-white) !important;
  font-weight: 700 !important;
}
.nav-cta:hover {
  background: var(--color-gold) !important;
  color: var(--color-bg) !important;
  border-color: var(--color-gold) !important;
}

/* Mobile Menu Toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 1001;
}
.nav-toggle span {
  width: 28px;
  height: 2px;
  background: var(--color-white);
  transition: all var(--transition-fast);
}
.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translateY(5px) translateX(5px);
}
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translateY(-5px) translateX(5px);
}

/* ---------- Hero Section ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--color-bg);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 80%, rgba(29, 57, 110, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(102, 190, 125, 0.08) 0%, transparent 50%),
    linear-gradient(180deg, rgba(6,11,24,0.3) 0%, var(--color-bg) 100%);
  z-index: 1;
}

.hero-grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(29,57,110,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(29,57,110,0.06) 1px, transparent 1px);
  background-size: 80px 80px;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  padding: 80px 2rem 0;
}

.hero-label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.3em;
  color: var(--color-gold);
  margin-bottom: 1.5rem;
  text-transform: uppercase;
}

.hero-title {
  font-size: clamp(3rem, 8vw, 6.5rem);
  letter-spacing: 0.04em;
  margin-bottom: 1rem;
  line-height: 1.05;
}

.hero-title .highlight {
  color: var(--color-gold);
}

.hero-tagline {
  font-size: clamp(1rem, 2.5vw, 1.4rem);
  color: var(--color-gray-300);
  margin-bottom: 2.5rem;
  font-weight: 300;
  letter-spacing: 0.05em;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 3rem;
  justify-content: center;
  margin-top: 4rem;
  padding-top: 3rem;
  border-top: 1px solid rgba(29, 57, 110, 0.3);
}

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

.hero-stat-value {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-gold);
  line-height: 1;
}

.hero-stat-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--color-gray-500);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-top: 0.5rem;
}

/* Animated scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-gray-500);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  animation: float 2s ease-in-out infinite;
}

.scroll-indicator .line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-gold), transparent);
}

@keyframes float {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ---------- About Section ---------- */
.about {
  padding: var(--section-padding) 0;
  background: var(--color-bg-alt);
  position: relative;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-image {
  position: relative;
  border-radius: var(--border-radius);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--color-bg-card);
}

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

.about-text p {
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
  line-height: 1.8;
}

.about-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}

.about-highlight {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.about-highlight-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  background: rgba(102, 190, 125, 0.1);
  border: 1px solid rgba(102, 190, 125, 0.2);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold);
  font-size: 1rem;
}

.about-highlight-text {
  font-size: 0.95rem;
  color: var(--color-gray-300);
}

.about-highlight-text strong {
  color: var(--color-white);
  display: block;
  margin-bottom: 0.25rem;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ---------- Products Section ---------- */
.products {
  padding: var(--section-padding) 0;
  background: var(--color-bg);
}

.products-header {
  text-align: center;
  margin-bottom: 4rem;
}

.products-header .section-subtitle {
  margin: 0 auto;
}

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

.product-card {
  position: relative;
  background: var(--color-bg-card);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: all var(--transition-med);
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  display: block;
}

.product-card:hover {
  transform: translateY(-8px);
  border-color: rgba(102, 190, 125, 0.3);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 40px rgba(29, 57, 110, 0.15);
}

.product-card-image {
  position: relative;
  aspect-ratio: 3/4;
  background: transparent;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-card-image .product-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform var(--transition-slow), opacity 0.3s ease;
}
.product-card-image .product-gif {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 2;
}
.product-card:hover .product-gif {
  opacity: 1;
}
/* Hide static image on hover when a GIF overlay is present */
.product-card:hover .product-card-image .product-gif ~ .product-img,
.product-card:hover .product-card-image:has(.product-gif) .product-img {
  opacity: 0;
}
.product-card:hover .product-card-image .product-img {
  transform: scale(1.05);
}

.product-card-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--color-gold);
  color: var(--color-bg);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  padding: 4px 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
  border-radius: 2px;
}

.product-card-content {
  padding: 1.5rem;
}

.product-card-name {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}

.product-card-desc {
  font-size: 0.9rem;
  color: var(--color-gray-500);
  margin-bottom: 1rem;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-card-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.product-spec {
  display: flex;
  flex-direction: column;
}

.product-spec-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--color-gray-500);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.product-spec-value {
  font-family: var(--font-heading);
  font-size: 1rem;
  color: var(--color-white);
  font-weight: 600;
}

.product-card-cta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1rem;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  color: var(--color-gold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
  transition: gap var(--transition-fast);
}
.product-card:hover .product-card-cta {
  gap: 0.75rem;
}

/* ---------- Features Section ---------- */
.features {
  padding: var(--section-padding) 0;
  background: var(--color-bg-alt);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 4rem;
}

.feature-item {
  padding: 2rem;
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--border-radius);
  transition: all var(--transition-med);
  position: relative;
}

.feature-item:hover {
  border-color: rgba(102, 190, 125, 0.25);
  background: var(--color-bg-card);
  transform: translateY(-4px);
}

.feature-number {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 700;
  color: rgba(29, 57, 110, 0.4);
  line-height: 1;
  margin-bottom: 1rem;
}

.feature-title {
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.feature-title .prefix {
  color: var(--color-gold);
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

.feature-desc {
  font-size: 0.95rem;
  color: var(--color-gray-500);
  line-height: 1.7;
}

/* ---------- Use Cases ---------- */
.use-cases {
  padding: var(--section-padding) 0;
  background: var(--color-bg);
}

.use-cases-header {
  text-align: center;
  margin-bottom: 4rem;
}

.use-cases-header .section-subtitle {
  margin: 0 auto;
}

.use-cases-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
}

.use-case-item {
  position: relative;
  aspect-ratio: 3/4;
  border-radius: var(--border-radius);
  overflow: hidden;
  cursor: pointer;
  background: var(--color-bg-card);
}

.use-case-item .use-case-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform var(--transition-slow);
}

.use-case-item:hover .use-case-bg {
  transform: scale(1.1);
}

.use-case-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.35) 0%, rgba(0,0,0,0.02) 60%);
  display: flex;
  align-items: flex-end;
  padding: 1.5rem;
  transition: background var(--transition-med);
}

.use-case-item:hover .use-case-overlay {
  background: linear-gradient(to top, rgba(29,57,110,0.6) 0%, rgba(102,190,125,0.15) 60%);
}

.use-case-title {
  font-size: 0.9rem;
  letter-spacing: 0.08em;
}

/* ---------- E-Trailer / E-Cart Banner ---------- */
.ecart-banner {
  padding: var(--section-padding) 0;
  background: var(--color-bg-alt);
  position: relative;
  overflow: hidden;
}

.ecart-banner::before {
  content: '';
  position: absolute;
  right: -10%;
  top: -20%;
  width: 60%;
  height: 140%;
  background: radial-gradient(ellipse, rgba(29,57,110,0.1) 0%, transparent 70%);
  pointer-events: none;
}

.ecart-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.ecart-image {
  position: relative;
  aspect-ratio: 4/3;
  background: var(--color-bg-card);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.ecart-image .img-placeholder {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: opacity 0.3s ease;
}

.ecart-image .ecart-gif {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 2;
}

.ecart-image:hover .ecart-gif {
  opacity: 1;
}

.ecart-image:hover .img-placeholder {
  opacity: 0;
}

.ecart-specs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}

.ecart-spec {
  padding: 1rem;
  background: rgba(29, 57, 110, 0.12);
  border: 1px solid rgba(29, 57, 110, 0.25);
  border-radius: var(--border-radius);
}

.ecart-spec-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--color-gray-500);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.ecart-spec-value {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--color-white);
  font-weight: 700;
  margin-top: 0.25rem;
}

/* ---------- Accessories Section ---------- */
.accessories {
  padding: var(--section-padding) 0;
  background: var(--color-bg);
}

.accessories-header {
  text-align: center;
  margin-bottom: 4rem;
}

.accessories-header .section-subtitle {
  margin: 0 auto;
}

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

.accessory-card {
  background: var(--color-bg-card);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: all var(--transition-med);
}

.accessory-card:hover {
  border-color: rgba(102, 190, 125, 0.25);
  transform: translateY(-4px);
}

.accessory-image {
  aspect-ratio: 1;
  background: linear-gradient(135deg, #0f1829, #0a1120);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.accessory-image .accessory-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.accessory-card:hover .accessory-image .accessory-img {
  transform: scale(1.05);
}

.accessory-info {
  padding: 1.25rem;
}

.accessory-name {
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
}

.accessory-desc {
  font-size: 0.85rem;
  color: var(--color-gray-500);
  line-height: 1.5;
  margin-bottom: 0.75rem;
}

.accessory-price {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--color-gold);
  font-weight: 700;
}

/* ---------- Testimonials ---------- */
.testimonials {
  padding: var(--section-padding) 0;
  background: var(--color-bg-alt);
}

.testimonials-header {
  text-align: center;
  margin-bottom: 4rem;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.testimonial-card {
  padding: 2rem;
  background: var(--color-bg-card);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--border-radius);
  position: relative;
}

.testimonial-quote {
  font-size: 2rem;
  color: var(--color-gold);
  margin-bottom: 1rem;
  line-height: 1;
  font-family: Georgia, serif;
}

.testimonial-text {
  font-size: 1rem;
  color: var(--color-gray-300);
  line-height: 1.8;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.testimonial-author {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.testimonial-role {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--color-gold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 0.25rem;
}

/* ---------- Partners Banner ---------- */
.partners {
  padding: 4rem 0;
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  background: var(--color-bg);
}

.partners-label {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gray-500);
  margin-bottom: 2rem;
}

.partners-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4rem;
  flex-wrap: wrap;
}

.partner-logo {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: var(--color-gray-500);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color var(--transition-fast);
  font-weight: 700;
}

.partner-logo:hover {
  color: var(--color-gold);
}

/* ---------- Contact / Schedule Demo ---------- */
.contact {
  padding: var(--section-padding) 0;
  background: var(--color-bg-alt);
  position: relative;
}

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

.contact-info h3 {
  font-size: 1.3rem;
  margin-bottom: 2rem;
  color: var(--color-gold);
}

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.contact-icon {
  width: 40px;
  height: 40px;
  background: rgba(102, 190, 125, 0.1);
  border: 1px solid rgba(102, 190, 125, 0.2);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold);
  flex-shrink: 0;
  font-size: 1.1rem;
}

.contact-detail-text {
  font-size: 0.95rem;
}
.contact-detail-text strong {
  display: block;
  color: var(--color-white);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.25rem;
}

.contact-social {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
}

.social-link {
  width: 44px;
  height: 44px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gray-300);
  transition: all var(--transition-fast);
  font-size: 1.2rem;
}
.social-link:hover {
  background: var(--color-gold);
  border-color: var(--color-gold);
  color: var(--color-bg);
}

/* Contact Form */
.contact-form {
  background: var(--color-bg-card);
  border: 1px solid rgba(255,255,255,0.05);
  padding: 2.5rem;
  border-radius: var(--border-radius);
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-gray-500);
  margin-bottom: 0.5rem;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 12px 16px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--border-radius);
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color var(--transition-fast);
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-gold);
}

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

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23666' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  cursor: pointer;
}

.form-select option {
  background: var(--color-bg);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-consent {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin: 1.5rem 0;
}

.form-consent input[type="checkbox"] {
  accent-color: var(--color-gold);
  margin-top: 3px;
  width: 16px;
  height: 16px;
  cursor: pointer;
}

.form-consent label {
  font-size: 0.8rem;
  color: var(--color-gray-500);
  cursor: pointer;
}

/* ---------- Footer ---------- */
.footer {
  padding: 4rem 0 2rem;
  background: var(--color-bg);
  border-top: 1px solid rgba(255,255,255,0.05);
}

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

.footer-brand p {
  margin-top: 1rem;
  font-size: 0.9rem;
  color: var(--color-gray-500);
  max-width: 300px;
  line-height: 1.7;
}

.footer-heading {
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
  color: var(--color-gold);
}

.footer-links li { margin-bottom: 0.75rem; }
.footer-links a {
  color: var(--color-gray-500);
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}
.footer-links a:hover { color: var(--color-white); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.05);
  font-size: 0.8rem;
  color: var(--color-gray-500);
}

.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}

.footer-bottom-links a {
  color: var(--color-gray-500);
  font-size: 0.8rem;
}

/* ---------- Scroll Animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s cubic-bezier(.4,0,.2,1);
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: all 0.8s cubic-bezier(.4,0,.2,1);
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: all 0.8s cubic-bezier(.4,0,.2,1);
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* Stagger children */
.stagger > * {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s cubic-bezier(.4,0,.2,1);
}

.stagger.visible > *:nth-child(1) { transition-delay: 0s; }
.stagger.visible > *:nth-child(2) { transition-delay: 0.1s; }
.stagger.visible > *:nth-child(3) { transition-delay: 0.2s; }
.stagger.visible > *:nth-child(4) { transition-delay: 0.3s; }
.stagger.visible > *:nth-child(5) { transition-delay: 0.4s; }

.stagger.visible > * {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Product Detail Page Specific ---------- */
.product-hero {
  padding: calc(var(--section-padding) + 60px) 0 var(--section-padding);
  background: var(--color-bg);
  position: relative;
}

.product-hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: center;
}

.product-hero-image {
  position: relative;
  aspect-ratio: 1;
  background: transparent;
  border-radius: var(--border-radius);
  overflow: hidden;
}

.product-hero-image .product-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.product-hero-info .section-label {
  margin-bottom: 0.75rem;
}

.product-price {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  color: var(--color-gold);
  font-weight: 700;
  margin: 1.5rem 0;
}

.product-hero-specs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin: 2rem 0;
  padding: 1.5rem;
  background: rgba(29, 57, 110, 0.1);
  border: 1px solid rgba(29, 57, 110, 0.25);
  border-radius: var(--border-radius);
}

.product-hero-spec {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.product-hero-spec-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--color-gray-500);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.product-hero-spec-value {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  color: var(--color-white);
  font-weight: 700;
}

/* Full spec table */
.spec-table {
  padding: var(--section-padding) 0;
  background: var(--color-bg-alt);
}

.spec-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.spec-item {
  text-align: center;
  padding: 2rem 1rem;
  background: var(--color-bg-card);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--border-radius);
  transition: border-color var(--transition-fast);
}
.spec-item:hover {
  border-color: rgba(102, 190, 125, 0.25);
}

.spec-item-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-gray-500);
  margin-bottom: 0.5rem;
}

.spec-item-value {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  color: var(--color-gold);
  font-weight: 700;
}

/* Key Features Detail */
.key-features-detail {
  padding: var(--section-padding) 0;
  background: var(--color-bg);
}

.key-features-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 3rem;
}

.key-feature-item {
  display: flex;
  gap: 1rem;
  padding: 1.25rem;
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--border-radius);
  transition: border-color var(--transition-fast);
}
.key-feature-item:hover {
  border-color: rgba(102, 190, 125, 0.25);
}

.key-feature-letter {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--color-gold);
  font-weight: 700;
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(102, 190, 125, 0.1);
  border-radius: var(--border-radius);
}

.key-feature-text {
  font-size: 0.9rem;
  color: var(--color-gray-300);
  line-height: 1.6;
}

/* ---------- CTA Banner ---------- */
.cta-banner {
  padding: var(--section-padding) 0;
  background: linear-gradient(135deg, rgba(29,57,110,0.2) 0%, var(--color-bg) 50%, rgba(102,190,125,0.08) 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(29,57,110,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(29,57,110,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}

.cta-banner .container {
  position: relative;
  z-index: 1;
}

.cta-banner .section-title {
  margin-bottom: 1.5rem;
}

.cta-banner .section-subtitle {
  margin: 0 auto 2.5rem;
}

/* ---------- Placeholder SVG Images ---------- */
.placeholder-svg {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #0f1829 0%, #0a1120 100%);
  color: var(--color-gray-700);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  position: relative;
}

.placeholder-svg::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(29,57,110,0.12) 0%, transparent 60%);
}

/* ---------- Hero Video Background ---------- */
.hero-video-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.hero-video, .hero-video iframe {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  transform: translate(-50%, -50%);
  object-fit: cover;
  pointer-events: none;
  opacity: 0.4;
}

.hero-bg-gradient {
  z-index: 1 !important;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  padding: 80px 2rem 0;
  text-shadow: 0 2px 20px rgba(0,0,0,0.6);
}

.hero-title, .hero-tagline, .hero-label {
  text-shadow: 0 4px 30px rgba(0,0,0,0.7), 0 1px 8px rgba(0,0,0,0.5);
}

/* ---------- Client Carousel ---------- */
.client-carousel-section {
  padding: var(--section-padding) 0 3rem;
  background: var(--color-bg);
  overflow: hidden;
}

.client-carousel-track {
  display: flex;
  gap: 2rem;
  animation: carouselScroll 30s linear infinite;
  width: max-content;
  padding: 2rem 0;
}

.client-carousel-track:hover {
  animation-play-state: paused;
}

.client-carousel-item {
  flex-shrink: 0;
  height: 180px;
  border-radius: var(--border-radius);
  overflow: hidden;
  background: var(--color-bg-card);
  border: 1px solid rgba(255,255,255,0.05);
  transition: border-color var(--transition-fast);
}

.client-carousel-item:hover {
  border-color: rgba(102, 190, 125, 0.3);
}

.client-carousel-item img {
  height: 100%;
  width: auto;
  object-fit: cover;
  display: block;
}

@keyframes carouselScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ---------- Footer Logo Landscape ---------- */
.footer-brand .logo-icon {
  height: 40px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .use-cases-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .accessories-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .spec-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .product-hero-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 360px;
    height: 100vh;
    background: rgba(6,11,24,0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    padding: 3rem;
    gap: 1.5rem;
    transition: right var(--transition-med);
    z-index: 999;
  }
  .nav-links.active { right: 0; }
  .nav-toggle { display: flex; }

  .about-grid,
  .ecart-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .products-grid {
    grid-template-columns: 1fr;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .use-cases-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .accessories-grid {
    grid-template-columns: 1fr 1fr;
  }
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
  .hero-stats {
    flex-direction: column;
    gap: 1.5rem;
  }
  .about-highlights {
    grid-template-columns: 1fr;
  }
  .ecart-specs {
    grid-template-columns: 1fr 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .spec-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .key-features-list {
    grid-template-columns: 1fr;
  }
  .contact-form {
    padding: 1.75rem;
  }
  .partners-logos {
    gap: 2.5rem;
  }
  .client-carousel-item {
    height: 140px;
  }
  .nav-links a {
    font-size: 1.1rem;
  }
  .nav-links .nav-cta {
    width: 100%;
    justify-content: center;
    text-align: center;
    margin-top: 1rem;
  }
  .hero-content {
    padding-top: 100px;
  }
}

@media (max-width: 480px) {
  .use-cases-grid {
    grid-template-columns: 1fr;
  }
  .accessories-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
  .footer-bottom-links {
    flex-wrap: wrap;
    justify-content: center;
  }
  .ecart-specs {
    grid-template-columns: 1fr;
  }
  .product-hero-specs {
    grid-template-columns: 1fr;
  }
  .spec-grid {
    grid-template-columns: 1fr;
  }
  .hero-stat-value {
    font-size: 2rem;
  }
  .feature-number {
    font-size: 2.2rem;
  }
  .product-price {
    font-size: 2rem;
  }
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  .hero-buttons .btn {
    width: 100%;
    justify-content: center;
  }
  .contact-form {
    padding: 1.5rem;
  }
  .partners-logos {
    gap: 2rem;
  }
  .client-carousel-item {
    height: 120px;
  }
  .section-title {
    font-size: clamp(1.6rem, 5vw, 3.8rem);
  }
}

/* ---------- Loading Overlay ---------- */
.page-loader {
  position: fixed;
  inset: 0;
  background: var(--color-bg);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loader.hidden {
  opacity: 0;
  visibility: hidden;
}

.loader-spinner {
  width: 48px;
  height: 48px;
  border: 3px solid rgba(29, 57, 110, 0.3);
  border-top-color: var(--color-gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ---------- Back to top ---------- */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 44px;
  height: 44px;
  background: var(--color-gold);
  color: var(--color-bg);
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  box-shadow: 0 4px 20px rgba(102, 190, 125, 0.3);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(102, 190, 125, 0.4);
}

/* ---------- Misc ---------- */
::selection {
  background: rgba(29, 57, 110, 0.4);
  color: var(--color-white);
}

::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--color-bg);
}
::-webkit-scrollbar-thumb {
  background: var(--color-gray-700);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-gold-dark);
}